2195 files changed, 59347 insertions, 62718 deletions

diff --git a/CREDITS b/CREDITS
index 7fb4c73e0228..1b4f8694fa48 100644
--- a/CREDITS
+++ b/CREDITS
@@ -611,8 +611,7 @@ S: USA
 N: Randolph Chung
 E: tausq@debian.org
 D: Linux/PA-RISC hacker
-S: Los Altos, CA 94022
-S: USA
+S: Hong Kong
 
 N: Juan Jose Ciarlante
 W: http://juanjox.kernelnotes.org/
@@ -1097,7 +1096,7 @@ S: 80050-430 - Curitiba - Paraná
 S: Brazil
 
 N: Kumar Gala
-E: kumar.gala@freescale.com
+E: galak@kernel.crashing.org
 D: Embedded PowerPC 6xx/7xx/74xx/82xx/83xx/85xx support
 S: Austin, Texas 78729
 S: USA
@@ -3405,6 +3404,15 @@ S: Chudenicka 8
 S: 10200 Prague 10, Hostivar
 S: Czech Republic
 
+N: Thibaut Varene
+E: T-Bone@parisc-linux.org
+W: http://www.parisc-linux.org/
+P: 1024D/B7D2F063 E67C 0D43 A75E 12A5 BB1C  FA2F 1E32 C3DA B7D2 F063
+D: PA-RISC port minion, PDC and GSCPS2 drivers, debuglocks and other bits
+D: Some bits in an ARM port, S1D13XXX FB driver, random patches here and there
+D: AD1889 sound driver
+S: Paris, France
+
 N: Heikki Vatiainen
 E: hessu@cs.tut.fi
 D: Co-author of Multi-Protocol Over ATM (MPOA), some LANE hacks
diff --git a/Documentation/00-INDEX b/Documentation/00-INDEX
index 433cf5e9ae04..5f7f7d7f77d2 100644
--- a/Documentation/00-INDEX
+++ b/Documentation/00-INDEX
@@ -24,6 +24,8 @@ DMA-mapping.txt
 	- info for PCI drivers using DMA portably across all platforms.
 DocBook/
 	- directory with DocBook templates etc. for kernel documentation.
+HOWTO
+	- The process and procedures of how to do Linux kernel development.
 IO-mapping.txt
 	- how to access I/O mapped memory from within device drivers.
 IPMI.txt
@@ -256,6 +258,10 @@ specialix.txt
 	- info on hardware/driver for specialix IO8+ multiport serial card.
 spinlocks.txt
 	- info on using spinlocks to provide exclusive access in kernel.
+stable_api_nonsense.txt
+	- info on why the kernel does not have a stable in-kernel api or abi.
+stable_kernel_rules.txt
+	- rules and procedures for the -stable kernel releases.
 stallion.txt
 	- info on using the Stallion multiport serial driver.
 svga.txt
diff --git a/Documentation/DocBook/Makefile b/Documentation/DocBook/Makefile
index 7018f5c6a447..1c955883cf58 100644
--- a/Documentation/DocBook/Makefile
+++ b/Documentation/DocBook/Makefile
@@ -20,6 +20,12 @@ DOCBOOKS := wanbook.xml z8530book.xml mcabook.xml videobook.xml \
 #                        +--> DIR=file  (htmldocs)
 #                        +--> man/      (mandocs)
 
+
+# for PDF and PS output you can choose between xmlto and docbook-utils tools
+PDF_METHOD	= $(prefer-db2x)
+PS_METHOD	= $(prefer-db2x)
+
+
 ###
 # The targets that may be used.
 .PHONY:	xmldocs sgmldocs psdocs pdfdocs htmldocs mandocs installmandocs
@@ -93,27 +99,39 @@ C-procfs-example = procfs_example.xml
 C-procfs-example2 = $(addprefix $(obj)/,$(C-procfs-example))
 $(obj)/procfs-guide.xml: $(C-procfs-example2)
 
-###
-# Rules to generate postscript, PDF and HTML
-# db2html creates a directory. Generate a html file used for timestamp
+notfoundtemplate = echo "*** You have to install docbook-utils or xmlto ***"; \
+		   exit 1
+db2xtemplate = db2TYPE -o $(dir $@) $<
+xmltotemplate = xmlto TYPE $(XMLTOFLAGS) -o $(dir $@) $<
+
+# determine which methods are available
+ifeq ($(shell which db2ps >/dev/null 2>&1 && echo found),found)
+	use-db2x = db2x
+	prefer-db2x = db2x
+else
+	use-db2x = notfound
+	prefer-db2x = $(use-xmlto)
+endif
+ifeq ($(shell which xmlto >/dev/null 2>&1 && echo found),found)
+	use-xmlto = xmlto
+	prefer-xmlto = xmlto
+else
+	use-xmlto = notfound
+	prefer-xmlto = $(use-db2x)
+endif
 
-quiet_cmd_db2ps = XMLTO    $@
-      cmd_db2ps = xmlto ps $(XMLTOFLAGS) -o $(dir $@) $<
+# the commands, generated from the chosen template
+quiet_cmd_db2ps = PS      $@
+      cmd_db2ps = $(subst TYPE,ps, $($(PS_METHOD)template))
 %.ps : %.xml
-	@(which xmlto > /dev/null 2>&1) || \
-	 (echo "*** You need to install xmlto ***"; \
-	  exit 1)
 	$(call cmd,db2ps)
 
-quiet_cmd_db2pdf = XMLTO   $@
-      cmd_db2pdf = xmlto pdf $(XMLTOFLAGS) -o $(dir $@) $<
+quiet_cmd_db2pdf = PDF      $@
+      cmd_db2pdf = $(subst TYPE,pdf, $($(PDF_METHOD)template))
 %.pdf : %.xml
-	@(which xmlto > /dev/null 2>&1) || \
-	 (echo "*** You need to install xmlto ***"; \
-	  exit 1)
 	$(call cmd,db2pdf)
 
-quiet_cmd_db2html = XMLTO  $@
+quiet_cmd_db2html = HTML   $@
       cmd_db2html = xmlto xhtml $(XMLTOFLAGS) -o $(patsubst %.html,%,$@) $< && \
 		echo '<a HREF="$(patsubst %.html,%,$(notdir $@))/index.html"> \
          Goto $(patsubst %.html,%,$(notdir $@))</a><p>' > $@
@@ -127,7 +145,7 @@ quiet_cmd_db2html = XMLTO  $@
 	@if [ ! -z "$(PNG-$(basename $(notdir $@)))" ]; then \
             cp $(PNG-$(basename $(notdir $@))) $(patsubst %.html,%,$@); fi
 
-quiet_cmd_db2man = XMLTO   $@
+quiet_cmd_db2man = MAN     $@
       cmd_db2man = if grep -q refentry $<; then xmlto man $(XMLTOFLAGS) -o $(obj)/man $< ; gzip -f $(obj)/man/*.9; fi
 %.9 : %.xml
 	@(which xmlto > /dev/null 2>&1) || \
diff --git a/Documentation/DocBook/kernel-api.tmpl b/Documentation/DocBook/kernel-api.tmpl
index a8316b1a3e3d..767433bdbc40 100644
--- a/Documentation/DocBook/kernel-api.tmpl
+++ b/Documentation/DocBook/kernel-api.tmpl
@@ -68,9 +68,7 @@ X!Iinclude/linux/kobject.h
 
      <sect1><title>Kernel utility functions</title>
 !Iinclude/linux/kernel.h
-<!-- This needs to clean up to make kernel-doc happy
-X!Ekernel/printk.c
- -->
+!Ekernel/printk.c
 !Ekernel/panic.c
 !Ekernel/sys.c
 !Ekernel/rcupdate.c
@@ -239,8 +237,10 @@ X!Ilib/string.c
      <sect1><title>Driver Support</title>
 !Enet/core/dev.c
 !Enet/ethernet/eth.c
-!Einclude/linux/etherdevice.h
-!Enet/core/wireless.c
+!Iinclude/linux/etherdevice.h
+<!-- FIXME: Removed for now since no structured comments in source
+X!Enet/core/wireless.c
+-->
      </sect1>
      <sect1><title>Synchronous PPP</title>
 !Edrivers/net/wan/syncppp.c
@@ -388,7 +388,7 @@ X!Edrivers/pnp/system.c
 
   <chapter id="blkdev">
      <title>Block Devices</title>
-!Edrivers/block/ll_rw_blk.c
+!Eblock/ll_rw_blk.c
   </chapter>
 
   <chapter id="miscdev">
diff --git a/Documentation/DocBook/stylesheet.xsl b/Documentation/DocBook/stylesheet.xsl
index 64be9f7ee3bb..3ccce886c349 100644
--- a/Documentation/DocBook/stylesheet.xsl
+++ b/Documentation/DocBook/stylesheet.xsl
@@ -3,4 +3,5 @@
 <param name="chunk.quietly">1</param>
 <param name="funcsynopsis.style">ansi</param>
 <param name="funcsynopsis.tabular.threshold">80</param>
+<!-- <param name="paper.type">A4</param> -->
 </stylesheet>
diff --git a/Documentation/HOWTO b/Documentation/HOWTO
new file mode 100644
index 000000000000..6c9e746267da
--- /dev/null
+++ b/Documentation/HOWTO
@@ -0,0 +1,618 @@
+HOWTO do Linux kernel development
+---------------------------------
+
+This is the be-all, end-all document on this topic.  It contains
+instructions on how to become a Linux kernel developer and how to learn
+to work with the Linux kernel development community.  It tries to not
+contain anything related to the technical aspects of kernel programming,
+but will help point you in the right direction for that.
+
+If anything in this document becomes out of date, please send in patches
+to the maintainer of this file, who is listed at the bottom of the
+document.
+
+
+Introduction
+------------
+
+So, you want to learn how to become a Linux kernel developer?  Or you
+have been told by your manager, "Go write a Linux driver for this
+device."  This document's goal is to teach you everything you need to
+know to achieve this by describing the process you need to go through,
+and hints on how to work with the community.  It will also try to
+explain some of the reasons why the community works like it does.
+
+The kernel is written mostly in C, with some architecture-dependent
+parts written in assembly. A good understanding of C is required for
+kernel development.  Assembly (any architecture) is not required unless
+you plan to do low-level development for that architecture.  Though they
+are not a good substitute for a solid C education and/or years of
+experience, the following books are good for, if anything, reference:
+ - "The C Programming Language" by Kernighan and Ritchie [Prentice Hall]
+ - "Practical C Programming" by Steve Oualline [O'Reilly]
+
+The kernel is written using GNU C and the GNU toolchain.  While it
+adheres to the ISO C89 standard, it uses a number of extensions that are
+not featured in the standard.  The kernel is a freestanding C
+environment, with no reliance on the standard C library, so some
+portions of the C standard are not supported.  Arbitrary long long
+divisions and floating point are not allowed.  It can sometimes be
+difficult to understand the assumptions the kernel has on the toolchain
+and the extensions that it uses, and unfortunately there is no
+definitive reference for them.  Please check the gcc info pages (`info
+gcc`) for some information on them.
+
+Please remember that you are trying to learn how to work with the
+existing development community.  It is a diverse group of people, with
+high standards for coding, style and procedure.  These standards have
+been created over time based on what they have found to work best for
+such a large and geographically dispersed team.  Try to learn as much as
+possible about these standards ahead of time, as they are well
+documented; do not expect people to adapt to you or your company's way
+of doing things.
+
+
+Legal Issues
+------------
+
+The Linux kernel source code is released under the GPL.  Please see the
+file, COPYING, in the main directory of the source tree, for details on
+the license.  If you have further questions about the license, please
+contact a lawyer, and do not ask on the Linux kernel mailing list.  The
+people on the mailing lists are not lawyers, and you should not rely on
+their statements on legal matters.
+
+For common questions and answers about the GPL, please see:
+	http://www.gnu.org/licenses/gpl-faq.html
+
+
+Documentation
+------------
+
+The Linux kernel source tree has a large range of documents that are
+invaluable for learning how to interact with the kernel community.  When
+new features are added to the kernel, it is recommended that new
+documentation files are also added which explain how to use the feature.
+When a kernel change causes the interface that the kernel exposes to
+userspace to change, it is recommended that you send the information or
+a patch to the manual pages explaining the change to the manual pages
+maintainer at mtk-manpages@gmx.net.
+
+Here is a list of files that are in the kernel source tree that are
+required reading:
+  README
+    This file gives a short background on the Linux kernel and describes
+    what is necessary to do to configure and build the kernel.  People
+    who are new to the kernel should start here.
+
+  Documentation/Changes
+    This file gives a list of the minimum levels of various software
+    packages that are necessary to build and run the kernel
+    successfully.
+
+  Documentation/CodingStyle
+    This describes the Linux kernel coding style, and some of the
+    rationale behind it. All new code is expected to follow the
+    guidelines in this document. Most maintainers will only accept
+    patches if these rules are followed, and many people will only
+    review code if it is in the proper style.
+
+  Documentation/SubmittingPatches
+  Documentation/SubmittingDrivers
+    These files describe in explicit detail how to successfully create
+    and send a patch, including (but not limited to):
+       - Email contents
+       - Email format
+       - Who to send it to
+    Following these rules will not guarantee success (as all patches are
+    subject to scrutiny for content and style), but not following them
+    will almost always prevent it.
+
+    Other excellent descriptions of how to create patches properly are:
+	"The Perfect Patch"
+		http://www.zip.com.au/~akpm/linux/patches/stuff/tpp.txt
+	"Linux kernel patch submission format"
+		http://linux.yyz.us/patch-format.html
+
+  Documentation/stable_api_nonsense.txt
+    This file describes the rationale behind the conscious decision to
+    not have a stable API within the kernel, including things like:
+      - Subsystem shim-layers (for compatibility?)
+      - Driver portability between Operating Systems.
+      - Mitigating rapid change within the kernel source tree (or
+	preventing rapid change)
+    This document is crucial for understanding the Linux development
+    philosophy and is very important for people moving to Linux from
+    development on other Operating Systems.
+
+  Documentation/SecurityBugs
+    If you feel you have found a security problem in the Linux kernel,
+    please follow the steps in this document to help notify the kernel
+    developers, and help solve the issue.
+
+  Documentation/ManagementStyle
+    This document describes how Linux kernel maintainers operate and the
+    shared ethos behind their methodologies.  This is important reading
+    for anyone new to kernel development (or anyone simply curious about
+    it), as it resolves a lot of common misconceptions and confusion
+    about the unique behavior of kernel maintainers.
+
+  Documentation/stable_kernel_rules.txt
+    This file describes the rules on how the stable kernel releases
+    happen, and what to do if you want to get a change into one of these
+    releases.
+
+  Documentation/kernel-docs.txt
+    A list of external documentation that pertains to kernel
+    development.  Please consult this list if you do not find what you
+    are looking for within the in-kernel documentation.
+
+  Documentation/applying-patches.txt
+    A good introduction describing exactly what a patch is and how to
+    apply it to the different development branches of the kernel.
+
+The kernel also has a large number of documents that can be
+automatically generated from the source code itself.  This includes a
+full description of the in-kernel API, and rules on how to handle
+locking properly.  The documents will be created in the
+Documentation/DocBook/ directory and can be generated as PDF,
+Postscript, HTML, and man pages by running:
+	make pdfdocs
+	make psdocs
+	make htmldocs
+	make mandocs
+respectively from the main kernel source directory.
+
+
+Becoming A Kernel Developer
+---------------------------
+
+If you do not know anything about Linux kernel development, you should
+look at the Linux KernelNewbies project:
+	http://kernelnewbies.org
+It consists of a helpful mailing list where you can ask almost any type
+of basic kernel development question (make sure to search the archives
+first, before asking something that has already been answered in the
+past.)  It also has an IRC channel that you can use to ask questions in
+real-time, and a lot of helpful documentation that is useful for
+learning about Linux kernel development.
+
+The website has basic information about code organization, subsystems,
+and current projects (both in-tree and out-of-tree). It also describes
+some basic logistical information, like how to compile a kernel and
+apply a patch.
+
+If you do not know where you want to start, but you want to look for
+some task to start doing to join into the kernel development community,
+go to the Linux Kernel Janitor's project:
+	http://janitor.kernelnewbies.org/
+It is a great place to start.  It describes a list of relatively simple
+problems that need to be cleaned up and fixed within the Linux kernel
+source tree.  Working with the developers in charge of this project, you
+will learn the basics of getting your patch into the Linux kernel tree,
+and possibly be pointed in the direction of what to go work on next, if
+you do not already have an idea.
+
+If you already have a chunk of code that you want to put into the kernel
+tree, but need some help getting it in the proper form, the
+kernel-mentors project was created to help you out with this.  It is a
+mailing list, and can be found at:
+	http://selenic.com/mailman/listinfo/kernel-mentors
+
+Before making any actual modifications to the Linux kernel code, it is
+imperative to understand how the code in question works.  For this
+purpose, nothing is better than reading through it directly (most tricky
+bits are commented well), perhaps even with the help of specialized
+tools.  One such tool that is particularly recommended is the Linux
+Cross-Reference project, which is able to present source code in a
+self-referential, indexed webpage format. An excellent up-to-date
+repository of the kernel code may be found at:
+	http://sosdg.org/~coywolf/lxr/
+
+
+The development process
+-----------------------
+
+Linux kernel development process currently consists of a few different
+main kernel "branches" and lots of different subsystem-specific kernel
+branches.  These different branches are:
+  - main 2.6.x kernel tree
+  - 2.6.x.y -stable kernel tree
+  - 2.6.x -git kernel patches
+  - 2.6.x -mm kernel patches
+  - subsystem specific kernel trees and patches
+
+2.6.x kernel tree
+-----------------
+2.6.x kernels are maintained by Linus Torvalds, and can be found on
+kernel.org in the pub/linux/kernel/v2.6/ directory.  Its development
+process is as follows:
+  - As soon as a new kernel is released a two weeks window is open,
+    during this period of time maintainers can submit big diffs to
+    Linus, usually the patches that have already been included in the
+    -mm kernel for a few weeks.  The preferred way to submit big changes
+    is using git (the kernel's source management tool, more information
+    can be found at http://git.or.cz/) but plain patches are also just
+    fine.
+  - After two weeks a -rc1 kernel is released it is now possible to push
+    only patches that do not include new features that could affect the
+    stability of the whole kernel.  Please note that a whole new driver
+    (or filesystem) might be accepted after -rc1 because there is no
+    risk of causing regressions with such a change as long as the change
+    is self-contained and does not affect areas outside of the code that
+    is being added.  git can be used to send patches to Linus after -rc1
+    is released, but the patches need to also be sent to a public
+    mailing list for review.
+  - A new -rc is released whenever Linus deems the current git tree to
+    be in a reasonably sane state adequate for testing.  The goal is to
+    release a new -rc kernel every week.
+  - Process continues until the kernel is considered "ready", the
+    process should last around 6 weeks.
+
+It is worth mentioning what Andrew Morton wrote on the linux-kernel
+mailing list about kernel releases:
+	"Nobody knows when a kernel will be released, because it's
+	released according to perceived bug status, not according to a
+	preconceived timeline."
+
+2.6.x.y -stable kernel tree
+---------------------------
+Kernels with 4 digit versions are -stable kernels. They contain
+relatively small and critical fixes for security problems or significant
+regressions discovered in a given 2.6.x kernel.
+
+This is the recommended branch for users who want the most recent stable
+kernel and are not interested in helping test development/experimental
+versions.
+
+If no 2.6.x.y kernel is available, then the highest numbered 2.6.x
+kernel is the current stable kernel.
+
+2.6.x.y are maintained by the "stable" team <stable@kernel.org>, and are
+released almost every other week.
+
+The file Documentation/stable_kernel_rules.txt in the kernel tree
+documents what kinds of changes are acceptable for the -stable tree, and
+how the release process works.
+
+2.6.x -git patches
+------------------
+These are daily snapshots of Linus' kernel tree which are managed in a
+git repository (hence the name.) These patches are usually released
+daily and represent the current state of Linus' tree.  They are more
+experimental than -rc kernels since they are generated automatically
+without even a cursory glance to see if they are sane.
+
+2.6.x -mm kernel patches
+------------------------
+These are experimental kernel patches released by Andrew Morton.  Andrew
+takes all of the different subsystem kernel trees and patches and mushes
+them together, along with a lot of patches that have been plucked from
+the linux-kernel mailing list.  This tree serves as a proving ground for
+new features and patches.  Once a patch has proved its worth in -mm for
+a while Andrew or the subsystem maintainer pushes it on to Linus for
+inclusion in mainline.
+
+It is heavily encouraged that all new patches get tested in the -mm tree
+before they are sent to Linus for inclusion in the main kernel tree.
+
+These kernels are not appropriate for use on systems that are supposed
+to be stable and they are more risky to run than any of the other
+branches.
+
+If you wish to help out with the kernel development process, please test
+and use these kernel releases and provide feedback to the linux-kernel
+mailing list if you have any problems, and if everything works properly.
+
+In addition to all the other experimental patches, these kernels usually
+also contain any changes in the mainline -git kernels available at the
+time of release.
+
+The -mm kernels are not released on a fixed schedule, but usually a few
+-mm kernels are released in between each -rc kernel (1 to 3 is common).
+
+Subsystem Specific kernel trees and patches
+-------------------------------------------
+A number of the different kernel subsystem developers expose their
+development trees so that others can see what is happening in the
+different areas of the kernel.  These trees are pulled into the -mm
+kernel releases as described above.
+
+Here is a list of some of the different kernel trees available:
+  git trees:
+    - Kbuild development tree, Sam Ravnborg <sam@ravnborg.org>
+	kernel.org:/pub/scm/linux/kernel/git/sam/kbuild.git
+
+    - ACPI development tree, Len Brown <len.brown@intel.com>
+	kernel.org:/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6.git
+
+    - Block development tree, Jens Axboe <axboe@suse.de>
+	kernel.org:/pub/scm/linux/kernel/git/axboe/linux-2.6-block.git
+
+    - DRM development tree, Dave Airlie <airlied@linux.ie>
+	kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6.git
+
+    - ia64 development tree, Tony Luck <tony.luck@intel.com>
+	kernel.org:/pub/scm/linux/kernel/git/aegl/linux-2.6.git
+
+    - ieee1394 development tree, Jody McIntyre <scjody@modernduck.com>
+	kernel.org:/pub/scm/linux/kernel/git/scjody/ieee1394.git
+
+    - infiniband, Roland Dreier <rolandd@cisco.com>
+	kernel.org:/pub/scm/linux/kernel/git/roland/infiniband.git
+
+    - libata, Jeff Garzik <jgarzik@pobox.com>
+	kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev.git
+
+    - network drivers, Jeff Garzik <jgarzik@pobox.com>
+	kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6.git
+
+    - pcmcia, Dominik Brodowski <linux@dominikbrodowski.net>
+	kernel.org:/pub/scm/linux/kernel/git/brodo/pcmcia-2.6.git
+
+    - SCSI, James Bottomley <James.Bottomley@SteelEye.com>
+	kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6.git
+
+  Other git kernel trees can be found listed at http://kernel.org/git
+
+  quilt trees:
+    - USB, PCI, Driver Core, and I2C, Greg Kroah-Hartman <gregkh@suse.de>
+	kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
+
+
+Bug Reporting
+-------------
+
+bugzilla.kernel.org is where the Linux kernel developers track kernel
+bugs.  Users are encouraged to report all bugs that they find in this
+tool.  For details on how to use the kernel bugzilla, please see:
+	http://test.kernel.org/bugzilla/faq.html
+
+The file REPORTING-BUGS in the main kernel source directory has a good
+template for how to report a possible kernel bug, and details what kind
+of information is needed by the kernel developers to help track down the
+problem.
+
+
+Mailing lists
+-------------
+
+As some of the above documents describe, the majority of the core kernel
+developers participate on the Linux Kernel Mailing list.  Details on how
+to subscribe and unsubscribe from the list can be found at:
+	http://vger.kernel.org/vger-lists.html#linux-kernel
+There are archives of the mailing list on the web in many different
+places.  Use a search engine to find these archives.  For example:
+	http://dir.gmane.org/gmane.linux.kernel
+It is highly recommended that you search the archives about the topic
+you want to bring up, before you post it to the list. A lot of things
+already discussed in detail are only recorded at the mailing list
+archives.
+
+Most of the individual kernel subsystems also have their own separate
+mailing list where they do their development efforts.  See the
+MAINTAINERS file for a list of what these lists are for the different
+groups.
+
+Many of the lists are hosted on kernel.org. Information on them can be
+found at:
+	http://vger.kernel.org/vger-lists.html
+
+Please remember to follow good behavioral habits when using the lists.
+Though a bit cheesy, the following URL has some simple guidelines for
+interacting with the list (or any list):
+	http://www.albion.com/netiquette/
+
+If multiple people respond to your mail, the CC: list of recipients may
+get pretty large. Don't remove anybody from the CC: list without a good
+reason, or don't reply only to the list address. Get used to receiving the
+mail twice, one from the sender and the one from the list, and don't try
+to tune that by adding fancy mail-headers, people will not like it.
+
+Remember to keep the context and the attribution of your replies intact,
+keep the "John Kernelhacker wrote ...:" lines at the top of your reply, and
+add your statements between the individual quoted sections instead of
+writing at the top of the mail.
+
+If you add patches to your mail, make sure they are plain readable text
+as stated in Documentation/SubmittingPatches. Kernel developers don't
+want to deal with attachments or compressed patches; they may want
+to comment on individual lines of your patch, which works only that way.
+Make sure you use a mail program that does not mangle spaces and tab
+characters. A good first test is to send the mail to yourself and try
+to apply your own patch by yourself. If that doesn't work, get your
+mail program fixed or change it until it works.
+
+Above all, please remember to show respect to other subscribers.
+
+
+Working with the community
+--------------------------
+
+The goal of the kernel community is to provide the best possible kernel
+there is.  When you submit a patch for acceptance, it will be reviewed
+on its technical merits and those alone.  So, what should you be
+expecting?
+  - criticism
+  - comments
+  - requests for change
+  - requests for justification
+  - silence
+
+Remember, this is part of getting your patch into the kernel.  You have
+to be able to take criticism and comments about your patches, evaluate
+them at a technical level and either rework your patches or provide
+clear and concise reasoning as to why those changes should not be made.
+If there are no responses to your posting, wait a few days and try
+again, sometimes things get lost in the huge volume.
+
+What should you not do?
+  - expect your patch to be accepted without question
+  - become defensive
+  - ignore comments
+  - resubmit the patch without making any of the requested changes
+
+In a community that is looking for the best technical solution possible,
+there will always be differing opinions on how beneficial a patch is.
+You have to be cooperative, and willing to adapt your idea to fit within
+the kernel.  Or at least be willing to prove your idea is worth it.
+Remember, being wrong is acceptable as long as you are willing to work
+toward a solution that is right.
+
+It is normal that the answers to your first patch might simply be a list
+of a dozen things you should correct.  This does _not_ imply that your
+patch will not be accepted, and it is _not_ meant against you
+personally.  Simply correct all issues raised against your patch and
+resend it.
+
+
+Differences between the kernel community and corporate structures
+-----------------------------------------------------------------
+
+The kernel community works differently than most traditional corporate
+development environments.  Here are a list of things that you can try to
+do to try to avoid problems:
+  Good things to say regarding your proposed changes:
+    - "This solves multiple problems."
+    - "This deletes 2000 lines of code."
+    - "Here is a patch that explains what I am trying to describe."
+    - "I tested it on 5 different architectures..."
+    - "Here is a series of small patches that..."
+    - "This increases performance on typical machines..."
+
+  Bad things you should avoid saying:
+    - "We did it this way in AIX/ptx/Solaris, so therefore it must be
+      good..."
+    - "I've being doing this for 20 years, so..."
+    - "This is required for my company to make money"
+    - "This is for our Enterprise product line."
+    - "Here is my 1000 page design document that describes my idea"
+    - "I've been working on this for 6 months..."
+    - "Here's a 5000 line patch that..."
+    - "I rewrote all of the current mess, and here it is..."
+    - "I have a deadline, and this patch needs to be applied now."
+
+Another way the kernel community is different than most traditional
+software engineering work environments is the faceless nature of
+interaction.  One benefit of using email and irc as the primary forms of
+communication is the lack of discrimination based on gender or race.
+The Linux kernel work environment is accepting of women and minorities
+because all you are is an email address.  The international aspect also
+helps to level the playing field because you can't guess gender based on
+a person's name. A man may be named Andrea and a woman may be named Pat.
+Most women who have worked in the Linux kernel and have expressed an
+opinion have had positive experiences.
+
+The language barrier can cause problems for some people who are not
+comfortable with English.  A good grasp of the language can be needed in
+order to get ideas across properly on mailing lists, so it is
+recommended that you check your emails to make sure they make sense in
+English before sending them.
+
+
+Break up your changes
+---------------------
+
+The Linux kernel community does not gladly accept large chunks of code
+dropped on it all at once.  The changes need to be properly introduced,
+discussed, and broken up into tiny, individual portions.  This is almost
+the exact opposite of what companies are used to doing.  Your proposal
+should also be introduced very early in the development process, so that
+you can receive feedback on what you are doing.  It also lets the
+community feel that you are working with them, and not simply using them
+as a dumping ground for your feature.  However, don't send 50 emails at
+one time to a mailing list, your patch series should be smaller than
+that almost all of the time.
+
+The reasons for breaking things up are the following:
+
+1) Small patches increase the likelihood that your patches will be
+   applied, since they don't take much time or effort to verify for
+   correctness.  A 5 line patch can be applied by a maintainer with
+   barely a second glance. However, a 500 line patch may take hours to
+   review for correctness (the time it takes is exponentially
+   proportional to the size of the patch, or something).
+
+   Small patches also make it very easy to debug when something goes
+   wrong.  It's much easier to back out patches one by one than it is
+   to dissect a very large patch after it's been applied (and broken
+   something).
+
+2) It's important not only to send small patches, but also to rewrite
+   and simplify (or simply re-order) patches before submitting them.
+
+Here is an analogy from kernel developer Al Viro:
+	"Think of a teacher grading homework from a math student.  The
+	teacher does not want to see the student's trials and errors
+	before they came up with the solution. They want to see the
+	cleanest, most elegant answer.  A good student knows this, and
+	would never submit her intermediate work before the final
+	solution."
+
+	The same is true of kernel development. The maintainers and
+	reviewers do not want to see the thought process behind the
+	solution to the problem one is solving. They want to see a
+	simple and elegant solution."
+
+It may be challenging to keep the balance between presenting an elegant
+solution and working together with the community and discussing your
+unfinished work. Therefore it is good to get early in the process to
+get feedback to improve your work, but also keep your changes in small
+chunks that they may get already accepted, even when your whole task is
+not ready for inclusion now.
+
+Also realize that it is not acceptable to send patches for inclusion
+that are unfinished and will be "fixed up later."
+
+
+Justify your change
+-------------------
+
+Along with breaking up your patches, it is very important for you to let
+the Linux community know why they should add this change.  New features
+must be justified as being needed and useful.
+
+
+Document your change
+--------------------
+
+When sending in your patches, pay special attention to what you say in
+the text in your email.  This information will become the ChangeLog
+information for the patch, and will be preserved for everyone to see for
+all time.  It should describe the patch completely, containing:
+  - why the change is necessary
+  - the overall design approach in the patch
+  - implementation details
+  - testing results
+
+For more details on what this should all look like, please see the
+ChangeLog section of the document:
+  "The Perfect Patch"
+      http://www.zip.com.au/~akpm/linux/patches/stuff/tpp.txt
+
+
+
+
+All of these things are sometimes very hard to do. It can take years to
+perfect these practices (if at all). It's a continuous process of
+improvement that requires a lot of patience and determination. But
+don't give up, it's possible. Many have done it before, and each had to
+start exactly where you are now.
+
+
+
+
+----------
+Thanks to Paolo Ciarrocchi who allowed the "Development Process" section
+to be based on text he had written, and to Randy Dunlap and Gerrit
+Huizenga for some of the list of things you should and should not say.
+Also thanks to Pat Mochel, Hanna Linder, Randy Dunlap, Kay Sievers,
+Vojtech Pavlik, Jan Kara, Josh Boyer, Kees Cook, Andrew Morton, Andi
+Kleen, Vadim Lobanov, Jesper Juhl, Adrian Bunk, Keri Harris, Frans Pop,
+David A. Wheeler, Junio Hamano, Michael Kerrisk, and Alex Shepard for
+their review, comments, and contributions.  Without their help, this
+document would not have been possible.
+
+
+
+Maintainer: Greg Kroah-Hartman <greg@kroah.com>
diff --git a/Documentation/arm/00-INDEX b/Documentation/arm/00-INDEX
index d753fe59a248..2c6a3b38967e 100644
--- a/Documentation/arm/00-INDEX
+++ b/Documentation/arm/00-INDEX
@@ -16,5 +16,7 @@ empeg
 	- Empeg documentation
 mem_alignment
 	- alignment abort handler documentation
+memory.txt
+	- description of the virtual memory layout
 nwfpe
 	- NWFPE floating point emulator documentation
diff --git a/Documentation/arm/VFP/release-notes.txt b/Documentation/arm/VFP/release-notes.txt
index f28e0222f5e5..28a2795705ca 100644
--- a/Documentation/arm/VFP/release-notes.txt
+++ b/Documentation/arm/VFP/release-notes.txt
@@ -12,7 +12,7 @@ This release has been validated against the SoftFloat-2b library by
 John R. Hauser using the TestFloat-2a test suite.  Details of this
 library and test suite can be found at:
 
-   http://www.cs.berkeley.edu/~jhauser/arithmetic/SoftFloat.html
+   http://www.jhauser.us/arithmetic/SoftFloat.html
 
 The operations which have been tested with this package are:
 
diff --git a/Documentation/arm/memory.txt b/Documentation/arm/memory.txt
index 4b1c93a8177b..dc6045577a8b 100644
--- a/Documentation/arm/memory.txt
+++ b/Documentation/arm/memory.txt
@@ -1,7 +1,7 @@
 		Kernel Memory Layout on ARM Linux
 
 		Russell King <rmk@arm.linux.org.uk>
-			May 21, 2004 (2.6.6)
+		     November 17, 2005 (2.6.15)
 
 This document describes the virtual memory layout which the Linux
 kernel uses for ARM processors.  It indicates which regions are
@@ -37,6 +37,8 @@ ff000000	ffbfffff	Reserved for future expansion of DMA
 				mapping region.
 
 VMALLOC_END	feffffff	Free for platform use, recommended.
+				VMALLOC_END must be aligned to a 2MB
+				boundary.
 
 VMALLOC_START	VMALLOC_END-1	vmalloc() / ioremap() space.
 				Memory returned by vmalloc/ioremap will
diff --git a/Documentation/atomic_ops.txt b/Documentation/atomic_ops.txt
index 8eedaa24f5e2..23a1c2402bcc 100644
--- a/Documentation/atomic_ops.txt
+++ b/Documentation/atomic_ops.txt
@@ -115,6 +115,33 @@ boolean is return which indicates whether the resulting counter value
 is negative.  It requires explicit memory barrier semantics around the
 operation.
 
+Then:
+
+	int atomic_cmpxchg(atomic_t *v, int old, int new);
+
+This performs an atomic compare exchange operation on the atomic value v,
+with the given old and new values. Like all atomic_xxx operations,
+atomic_cmpxchg will only satisfy its atomicity semantics as long as all
+other accesses of *v are performed through atomic_xxx operations.
+
+atomic_cmpxchg requires explicit memory barriers around the operation.
+
+The semantics for atomic_cmpxchg are the same as those defined for 'cas'
+below.
+
+Finally:
+
+	int atomic_add_unless(atomic_t *v, int a, int u);
+
+If the atomic value v is not equal to u, this function adds a to v, and
+returns non zero. If v is equal to u then it returns zero. This is done as
+an atomic operation.
+
+atomic_add_unless requires explicit memory barriers around the operation.
+
+atomic_inc_not_zero, equivalent to atomic_add_unless(v, 1, 0)
+
+
 If a caller requires memory barrier semantics around an atomic_t
 operation which does not return a value, a set of interfaces are
 defined which accomplish this:
diff --git a/Documentation/block/biodoc.txt b/Documentation/block/biodoc.txt
index 2d65c2182161..0fe01c805480 100644
--- a/Documentation/block/biodoc.txt
+++ b/Documentation/block/biodoc.txt
@@ -1063,8 +1063,8 @@ Aside:
 4.4 I/O contexts
 I/O contexts provide a dynamically allocated per process data area. They may
 be used in I/O schedulers, and in the block layer (could be used for IO statis,
-priorities for example). See *io_context in drivers/block/ll_rw_blk.c, and
-as-iosched.c for an example of usage in an i/o scheduler.
+priorities for example). See *io_context in block/ll_rw_blk.c, and as-iosched.c
+for an example of usage in an i/o scheduler.
 
 
 5. Scalability related changes
diff --git a/Documentation/cciss.txt b/Documentation/cciss.txt
index 68a711fb82cf..15378422fc46 100644
--- a/Documentation/cciss.txt
+++ b/Documentation/cciss.txt
@@ -133,3 +133,32 @@ hardware and it is important to prevent the kernel from attempting to directly
 access these devices too, as if the array controller were merely a SCSI 
 controller in the same way that we are allowing it to access SCSI tape drives.
 
+SCSI error handling for tape drives and medium changers
+-------------------------------------------------------
+
+The linux SCSI mid layer provides an error handling protocol which
+kicks into gear whenever a SCSI command fails to complete within a
+certain amount of time (which can vary depending on the command).
+The cciss driver participates in this protocol to some extent.  The
+normal protocol is a four step process.  First the device is told
+to abort the command.  If that doesn't work, the device is reset.
+If that doesn't work, the SCSI bus is reset.  If that doesn't work
+the host bus adapter is reset.  Because the cciss driver is a block
+driver as well as a SCSI driver and only the tape drives and medium
+changers are presented to the SCSI mid layer, and unlike more 
+straightforward SCSI drivers, disk i/o continues through the block
+side during the SCSI error recovery process, the cciss driver only
+implements the first two of these actions, aborting the command, and
+resetting the device.  Additionally, most tape drives will not oblige 
+in aborting commands, and sometimes it appears they will not even 
+obey a reset coommand, though in most circumstances they will.  In
+the case that the command cannot be aborted and the device cannot be 
+reset, the device will be set offline.
+
+In the event the error handling code is triggered and a tape drive is
+successfully reset or the tardy command is successfully aborted, the 
+tape drive may still not allow i/o to continue until some command
+is issued which positions the tape to a known position.  Typically you
+must rewind the tape (by issuing "mt -f /dev/st0 rewind" for example)
+before i/o can proceed again to a tape drive which was reset.
+
diff --git a/Documentation/devices.txt b/Documentation/devices.txt
index 0f515175c72a..3c406acd4dfa 100644
--- a/Documentation/devices.txt
+++ b/Documentation/devices.txt
@@ -2903,14 +2903,14 @@ Your cooperation is appreciated.
 		196 = /dev/dvb/adapter3/video0    first video decoder of fourth card
 
 
-216 char	USB BlueTooth devices
-		  0 = /dev/ttyUB0		First USB BlueTooth device
-		  1 = /dev/ttyUB1		Second USB BlueTooth device
+216 char	Bluetooth RFCOMM TTY devices
+		  0 = /dev/rfcomm0		First Bluetooth RFCOMM TTY device
+		  1 = /dev/rfcomm1		Second Bluetooth RFCOMM TTY device
 		    ...
 
-217 char	USB BlueTooth devices (alternate devices)
-		  0 = /dev/cuub0		Callout device for ttyUB0
-		  1 = /dev/cuub1		Callout device for ttyUB1
+217 char	Bluetooth RFCOMM TTY devices (alternate devices)
+		  0 = /dev/curf0		Callout device for rfcomm0
+		  1 = /dev/curf1		Callout device for rfcomm1
 		    ...
 
 218 char	The Logical Company bus Unibus/Qbus adapters
diff --git a/Documentation/dvb/README.dvb-usb b/Documentation/dvb/README.dvb-usb
index ac0797ea646c..46b78b7331c2 100644
--- a/Documentation/dvb/README.dvb-usb
+++ b/Documentation/dvb/README.dvb-usb
@@ -50,12 +50,12 @@ http://www.linuxtv.org/wiki/index.php/DVB_USB
 0. History & News:
   2005-06-30 - added support for WideView WT-220U (Thanks to Steve Chang)
   2005-05-30 - added basic isochronous support to the dvb-usb-framework
-               added support for Conexant Hybrid reference design and Nebula DigiTV USB
+	       added support for Conexant Hybrid reference design and Nebula DigiTV USB
   2005-04-17 - all dibusb devices ported to make use of the dvb-usb-framework
   2005-04-02 - re-enabled and improved remote control code.
   2005-03-31 - ported the Yakumo/Hama/Typhoon DVB-T USB2.0 device to dvb-usb.
   2005-03-30 - first commit of the dvb-usb-module based on the dibusb-source. First device is a new driver for the
-               TwinhanDTV Alpha / MagicBox II USB2.0-only DVB-T device.
+	       TwinhanDTV Alpha / MagicBox II USB2.0-only DVB-T device.
 
   (change from dvb-dibusb to dvb-usb)
   2005-03-28 - added support for the AVerMedia AverTV DVB-T USB2.0 device (Thanks to Glen Harris and Jiun-Kuei Jung, AVerMedia)
@@ -64,50 +64,50 @@ http://www.linuxtv.org/wiki/index.php/DVB_USB
   2005-02-02 - added support for the Hauppauge Win-TV Nova-T USB2
   2005-01-31 - distorted streaming is gone for USB1.1 devices
   2005-01-13 - moved the mirrored pid_filter_table back to dvb-dibusb
-             - first almost working version for HanfTek UMT-010
-             - found out, that Yakumo/HAMA/Typhoon are predecessors of the HanfTek UMT-010
+	     - first almost working version for HanfTek UMT-010
+	     - found out, that Yakumo/HAMA/Typhoon are predecessors of the HanfTek UMT-010
   2005-01-10 - refactoring completed, now everything is very delightful
-             - tuner quirks for some weird devices (Artec T1 AN2235 device has sometimes a
-               Panasonic Tuner assembled). Tunerprobing implemented. Thanks a lot to Gunnar Wittich.
+	     - tuner quirks for some weird devices (Artec T1 AN2235 device has sometimes a
+	       Panasonic Tuner assembled). Tunerprobing implemented. Thanks a lot to Gunnar Wittich.
   2004-12-29 - after several days of struggling around bug of no returning URBs fixed.
   2004-12-26 - refactored the dibusb-driver, splitted into separate files
-             - i2c-probing enabled
+	     - i2c-probing enabled
   2004-12-06 - possibility for demod i2c-address probing
-             - new usb IDs (Compro, Artec)
+	     - new usb IDs (Compro, Artec)
   2004-11-23 - merged changes from DiB3000MC_ver2.1
-             - revised the debugging
-             - possibility to deliver the complete TS for USB2.0
+	     - revised the debugging
+	     - possibility to deliver the complete TS for USB2.0
   2004-11-21 - first working version of the dib3000mc/p frontend driver.
   2004-11-12 - added additional remote control keys. Thanks to Uwe Hanke.
   2004-11-07 - added remote control support. Thanks to David Matthews.
   2004-11-05 - added support for a new devices (Grandtec/Avermedia/Artec)
-             - merged my changes (for dib3000mb/dibusb) to the FE_REFACTORING, because it became HEAD
-             - moved transfer control (pid filter, fifo control) from usb driver to frontend, it seems
-               better settled there (added xfer_ops-struct)
-             - created a common files for frontends (mc/p/mb)
+	     - merged my changes (for dib3000mb/dibusb) to the FE_REFACTORING, because it became HEAD
+	     - moved transfer control (pid filter, fifo control) from usb driver to frontend, it seems
+	       better settled there (added xfer_ops-struct)
+	     - created a common files for frontends (mc/p/mb)
   2004-09-28 - added support for a new device (Unkown, vendor ID is Hyper-Paltek)
   2004-09-20 - added support for a new device (Compro DVB-U2000), thanks
-               to Amaury Demol for reporting
-             - changed usb TS transfer method (several urbs, stopping transfer
-               before setting a new pid)
+	       to Amaury Demol for reporting
+	     - changed usb TS transfer method (several urbs, stopping transfer
+	       before setting a new pid)
   2004-09-13 - added support for a new device (Artec T1 USB TVBOX), thanks
-               to Christian Motschke for reporting
+	       to Christian Motschke for reporting
   2004-09-05 - released the dibusb device and dib3000mb-frontend driver
 
   (old news for vp7041.c)
   2004-07-15 - found out, by accident, that the device has a TUA6010XS for
-               PLL
+	       PLL
   2004-07-12 - figured out, that the driver should also work with the
-               CTS Portable (Chinese Television System)
+	       CTS Portable (Chinese Television System)
   2004-07-08 - firmware-extraction-2.422-problem solved, driver is now working
-               properly with firmware extracted from 2.422
-             - #if for 2.6.4 (dvb), compile issue
-             - changed firmware handling, see vp7041.txt sec 1.1
+	       properly with firmware extracted from 2.422
+	     - #if for 2.6.4 (dvb), compile issue
+	     - changed firmware handling, see vp7041.txt sec 1.1
   2004-07-02 - some tuner modifications, v0.1, cleanups, first public
   2004-06-28 - now using the dvb_dmx_swfilter_packets, everything
-               runs fine now
+	       runs fine now
   2004-06-27 - able to watch and switching channels (pre-alpha)
-             - no section filtering yet
+	     - no section filtering yet
   2004-06-06 - first TS received, but kernel oops :/
   2004-05-14 - firmware loader is working
   2004-05-11 - start writing the driver
diff --git a/Documentation/dvb/README.flexcop b/Documentation/dvb/README.flexcop
index a50c70f9ca72..5515469de7cf 100644
--- a/Documentation/dvb/README.flexcop
+++ b/Documentation/dvb/README.flexcop
@@ -174,7 +174,7 @@ Debugging
 Everything which is identical in the following table, can be put into a common
 flexcop-module.
 
-                  PCI                  USB
+		  PCI                  USB
 -------------------------------------------------------------------------------
 Different:
 Register access:  accessing IO memory  USB control message
diff --git a/Documentation/dvb/avermedia.txt b/Documentation/dvb/avermedia.txt
index 09020ebd202b..2dc260b2b0a4 100644
--- a/Documentation/dvb/avermedia.txt
+++ b/Documentation/dvb/avermedia.txt
@@ -1,6 +1,6 @@
 
 HOWTO: Get An Avermedia DVB-T working under Linux
-           ______________________________________________
+	   ______________________________________________
 
    Table of Contents
    Assumptions and Introduction
diff --git a/Documentation/dvb/cards.txt b/Documentation/dvb/cards.txt
index 19329cf7b097..9e10092440e1 100644
--- a/Documentation/dvb/cards.txt
+++ b/Documentation/dvb/cards.txt
@@ -16,7 +16,7 @@ Hardware supported by the linuxtv.org DVB drivers
   shielding, and the whole metal box has its own part number.
 
 
-o Frontends drivers: 
+o Frontends drivers:
   - dvb_dummy_fe: for testing...
   DVB-S:
    - ves1x93		: Alps BSRV2 (ves1893 demodulator) and dbox2 (ves1993)
@@ -24,7 +24,7 @@ o Frontends drivers:
    - grundig_29504-491	: Grundig 29504-491 (Philips TDA8083 demodulator), tsa5522 PLL
    - mt312		: Zarlink mt312 or Mitel vp310 demodulator, sl1935 or tsa5059 PLL
    - stv0299		: Alps BSRU6 (tsa5059 PLL), LG TDQB-S00x (tsa5059 PLL),
-   			  LG TDQF-S001F (sl1935 PLL), Philips SU1278 (tua6100 PLL), 
+			  LG TDQF-S001F (sl1935 PLL), Philips SU1278 (tua6100 PLL),
 			  Philips SU1278SH (tsa5059 PLL), Samsung TBMU24112IMB
   DVB-C:
    - ves1820		: various (ves1820 demodulator, sp5659c or spXXXX PLL)
@@ -35,8 +35,8 @@ o Frontends drivers:
    - grundig_29504-401	: Grundig 29504-401 (LSI L64781 demodulator), tsa5060 PLL
    - tda1004x		: Philips tda10045h (td1344 or tdm1316l PLL)
    - nxt6000 		: Alps TDME7 (MITEL SP5659 PLL), Alps TDED4 (TI ALP510 PLL),
-               		  Comtech DVBT-6k07 (SP5730 PLL)
-               		  (NxtWave Communications NXT6000 demodulator)
+			  Comtech DVBT-6k07 (SP5730 PLL)
+			  (NxtWave Communications NXT6000 demodulator)
    - sp887x		: Microtune 7202D
    - dib3000mb	: DiBcom 3000-MB demodulator
   DVB-S/C/T:
diff --git a/Documentation/dvb/contributors.txt b/Documentation/dvb/contributors.txt
index 2cbd2d0f6fdf..4c33cced5f65 100644
--- a/Documentation/dvb/contributors.txt
+++ b/Documentation/dvb/contributors.txt
@@ -15,7 +15,7 @@ Michael Holzt <kju@debian.org>
 
 Diego Picciani <d.picciani@novacomp.it>
   for CyberLogin for Linux which allows logging onto EON
-  (in case you are wondering where CyberLogin is, EON changed its login 
+  (in case you are wondering where CyberLogin is, EON changed its login
   procedure and CyberLogin is no longer used.)
 
 Martin Schaller <martin@smurf.franken.de>
@@ -57,7 +57,7 @@ Augusto Cardoso <augusto@carhil.net>
 Davor Emard <emard@softhome.net>
   for his work on the budget drivers, the demux code,
   the module unloading problems, ...
-  
+
 Hans-Frieder Vogt <hfvogt@arcor.de>
   for his work on calculating and checking the crc's for the
   TechnoTrend/Hauppauge DEC driver firmware
diff --git a/Documentation/dvb/faq.txt b/Documentation/dvb/faq.txt
index 3bf51e45c972..a42132d60dc8 100644
--- a/Documentation/dvb/faq.txt
+++ b/Documentation/dvb/faq.txt
@@ -60,7 +60,6 @@ Some very frequently asked questions about linuxtv-dvb
 		Metzler Bros. DVB development; alternate drivers and
 		DVB utilities, include dvb-mpegtools and tuxzap.
 
-	http://www.linuxstb.org/
 	http://sourceforge.net/projects/dvbtools/
 		Dave Chapman's dvbtools package, including
 		dvbstream and dvbtune
diff --git a/Documentation/dvb/readme.txt b/Documentation/dvb/readme.txt
index 754c98c6ad94..f5c50b22de3b 100644
--- a/Documentation/dvb/readme.txt
+++ b/Documentation/dvb/readme.txt
@@ -20,7 +20,7 @@ http://linuxtv.org/downloads/
 
 What's inside this directory:
 
-"cards.txt" 
+"cards.txt"
 contains a list of supported hardware.
 
 "contributors.txt"
@@ -37,7 +37,7 @@ that require it.
 contains detailed informations about the
 TT DEC2000/DEC3000 USB DVB hardware.
 
-"bt8xx.txt" 
+"bt8xx.txt"
 contains detailed installation instructions for the
 various bt8xx based "budget" DVB cards
 (Nebula, Pinnacle PCTV, Twinhan DST)
diff --git a/Documentation/early-userspace/README b/Documentation/early-userspace/README
index 270a88e22fb9..cddbac456c29 100644
--- a/Documentation/early-userspace/README
+++ b/Documentation/early-userspace/README
@@ -28,7 +28,7 @@ the image from specifications.
 CPIO ARCHIVE method
 
 You can create a cpio archive that contains the early userspace image.
-Youre cpio archive should be specified in CONFIG_INITRAMFS_SOURCE and it
+Your cpio archive should be specified in CONFIG_INITRAMFS_SOURCE and it
 will be used directly.  Only a single cpio file may be specified in
 CONFIG_INITRAMFS_SOURCE and directory and file names are not allowed in
 combination with a cpio archive.
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index 429db4bf98ec..9b743198f77a 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -140,3 +140,22 @@ What:	EXPORT_SYMBOL(lookup_hash)
 When:	January 2006
 Why:	Too low-level interface.  Use lookup_one_len or lookup_create instead.
 Who:	Christoph Hellwig <hch@lst.de>
+
+---------------------------
+
+What:	START_ARRAY ioctl for md
+When:	July 2006
+Files:	drivers/md/md.c
+Why:	Not reliable by design - can fail when most needed.
+	Alternatives exist
+Who:	NeilBrown <neilb@suse.de>
+
+---------------------------
+
+What:	au1x00_uart driver
+When:	January 2006
+Why:	The 8250 serial driver now has the ability to deal with the differences
+	between the standard 8250 family of UARTs and their slightly strange
+	brother on Alchemy SOCs.  The loss of features is not considered an
+	issue.
+Who:	Ralf Baechle <ralf@linux-mips.org>
diff --git a/Documentation/filesystems/affs.txt b/Documentation/filesystems/affs.txt
index 30c9738590f4..2d1524469c25 100644
--- a/Documentation/filesystems/affs.txt
+++ b/Documentation/filesystems/affs.txt
@@ -216,4 +216,4 @@ due to an incompatibility with the Amiga floppy controller.
 
 If you are interested in an Amiga Emulator for Linux, look at
 
-http://www-users.informatik.rwth-aachen.de/~crux/uae.html
+http://www.freiburg.linux.de/~uae/
diff --git a/Documentation/filesystems/ext2.txt b/Documentation/filesystems/ext2.txt
index a8edb376b041..3dd2872416a1 100644
--- a/Documentation/filesystems/ext2.txt
+++ b/Documentation/filesystems/ext2.txt
@@ -369,9 +369,8 @@ The kernel source	file:/usr/src/linux/fs/ext2/
 e2fsprogs (e2fsck)	http://e2fsprogs.sourceforge.net/
 Design & Implementation	http://e2fsprogs.sourceforge.net/ext2intro.html
 Journaling (ext3)	ftp://ftp.uk.linux.org/pub/linux/sct/fs/jfs/
-Hashed Directories	http://kernelnewbies.org/~phillips/htree/
 Filesystem Resizing	http://ext2resize.sourceforge.net/
-Compression (*)		http://www.netspace.net.au/~reiter/e2compr/
+Compression (*)		http://e2compr.sourceforge.net/
 
 Implementations for:
 Windows 95/98/NT/2000	http://uranus.it.swin.edu.au/~jn/linux/Explore2fs.htm
diff --git a/Documentation/filesystems/ext3.txt b/Documentation/filesystems/ext3.txt
index 9ab7f446f7ad..9840d5b8d5b9 100644
--- a/Documentation/filesystems/ext3.txt
+++ b/Documentation/filesystems/ext3.txt
@@ -57,19 +57,19 @@ oldalloc		This disables the Orlov block allocator and enables the
 			we'd like to get some feedback if it's the contrary for
 			you.
 
-user_xattr	(*)	Enables POSIX Extended Attributes. It's enabled by
-			default, however you need to confifure its support
-			(CONFIG_EXT3_FS_XATTR). This is neccesary if you want
-			to use POSIX Acces Control Lists support. You can visit
-			http://acl.bestbits.at to know more about POSIX Extended
-			attributes.
-
-nouser_xattr		Disables POSIX Extended Attributes.
-
-acl		(*)	Enables POSIX Access Control Lists support. This is
-			enabled by default, however you need to configure
-			its support (CONFIG_EXT3_FS_POSIX_ACL). If you want
-			to know more about ACLs visit http://acl.bestbits.at
+user_xattr		Enables Extended User Attributes. Additionally, you need
+			to have extended attribute support enabled in the kernel
+			configuration (CONFIG_EXT3_FS_XATTR). See the attr(5)
+			manual page and http://acl.bestbits.at to learn more
+			about extended attributes.
+
+nouser_xattr		Disables Extended User Attributes.
+
+acl			Enables POSIX Access Control Lists support.  Additionally,
+			you need to have ACL support enabled in the kernel
+			configuration (CONFIG_EXT3_FS_POSIX_ACL). See the acl(5)
+			manual page and http://acl.bestbits.at for more
+			information.
 
 noacl			This option disables POSIX Access Control List support.
 
diff --git a/Documentation/floppy.txt b/Documentation/floppy.txt
index 6fb10fcd82fb..6ccab88705cb 100644
--- a/Documentation/floppy.txt
+++ b/Documentation/floppy.txt
@@ -4,7 +4,7 @@ FAQ list:
 =========
 
  A FAQ list may be found in the fdutils package (see below), and also
-at http://fdutils.linux.lu/FAQ.html
+at <http://fdutils.linux.lu/faq.html>.
 
 
 LILO configuration options (Thinkpad users, read this)
@@ -217,10 +217,10 @@ It also contains additional documentation about the floppy driver.
 The latest version can be found at fdutils homepage:
  http://fdutils.linux.lu
 
-The fdutils-5.4 release can be found at:
- http://fdutils.linux.lu/fdutils-5.4.src.tar.gz
- http://www.tux.org/pub/knaff/fdutils/fdutils-5.4.src.tar.gz
- ftp://metalab.unc.edu/pub/Linux/utils/disk-management/fdutils-5.4.src.tar.gz
+The fdutils releases can be found at:
+ http://fdutils.linux.lu/download.html
+ http://www.tux.org/pub/knaff/fdutils/
+ ftp://metalab.unc.edu/pub/Linux/utils/disk-management/
 
 Reporting problems about the floppy driver
 ==========================================
diff --git a/Documentation/ioctl-number.txt b/Documentation/ioctl-number.txt
index 87f4d052e39c..aa7ba00ec082 100644
--- a/Documentation/ioctl-number.txt
+++ b/Documentation/ioctl-number.txt
@@ -133,7 +133,7 @@ Code	Seq#	Include File		Comments
 'l'	00-3F	linux/tcfs_fs.h		transparent cryptographic file system
 					<http://mikonos.dia.unisa.it/tcfs>
 'l'	40-7F	linux/udf_fs_i.h	in development:
-					<http://www.trylinux.com/projects/udf/>
+					<http://sourceforge.net/projects/linux-udf/>
 'm'	all	linux/mtio.h		conflict!
 'm'	all	linux/soundcard.h	conflict!
 'm'	all	linux/synclink.h	conflict!
diff --git a/Documentation/kernel-docs.txt b/Documentation/kernel-docs.txt
index cb89fb3b61ef..99d24f2943ee 100644
--- a/Documentation/kernel-docs.txt
+++ b/Documentation/kernel-docs.txt
@@ -196,7 +196,7 @@
        
      * Title: "Writing Linux Device Drivers"
        Author: Michael K. Johnson.
-       URL: http://people.redhat.com/johnsonm/devices.html
+       URL: http://users.evitech.fi/~tk/rtos/writing_linux_device_d.html
        Keywords: files, VFS, file operations, kernel interface, character
        vs block devices, I/O access, hardware interrupts, DMA, access to
        user memory, memory allocation, timers.
@@ -284,7 +284,7 @@
        
      * Title: "Linux Kernel Module Programming Guide"
        Author: Ori Pomerantz.
-       URL: http://www.tldp.org/LDP/lkmpg/mpg.html
+       URL: http://tldp.org/LDP/lkmpg/2.6/html/index.html
        Keywords: modules, GPL book, /proc, ioctls, system calls,
        interrupt handlers .
        Description: Very nice 92 pages GPL book on the topic of modules
@@ -292,7 +292,7 @@
        
      * Title: "Device File System (devfs) Overview"
        Author: Richard Gooch.
-       URL: http://www.atnf.csiro.au/~rgooch/linux/docs/devfs.txt
+       URL: http://www.atnf.csiro.au/people/rgooch/linux/docs/devfs.html
        Keywords: filesystem, /dev, devfs, dynamic devices, major/minor
        allocation, device management.
        Description: Document describing Richard Gooch's controversial
@@ -316,9 +316,8 @@
        
      * Title: "The Kernel Hacking HOWTO"
        Author: Various Talented People, and Rusty.
-       URL:
-       http://www.lisoleg.net/doc/Kernel-Hacking-HOWTO/kernel-hacking-HOW
-       TO.html
+       Location: in kernel tree, Documentation/DocBook/kernel-hacking/
+       (must be built as "make {htmldocs | psdocs | pdfdocs})
        Keywords: HOWTO, kernel contexts, deadlock, locking, modules,
        symbols, return conventions.
        Description: From the Introduction: "Please understand that I
@@ -332,13 +331,13 @@
        originally written for the 2.3 kernels, but nearly all of it
        applies to 2.2 too; 2.0 is slightly different".
        
-     * Title: "ALSA 0.5.0 Developer documentation"
-       Author: Stephan 'Jumpy' Bartels .
-       URL: http://www.math.TU-Berlin.de/~sbartels/alsa/
+     * Title: "Writing an ALSA Driver"
+       Author: Takashi Iwai <tiwai@suse.de>
+       URL: http://www.alsa-project.org/~iwai/writing-an-alsa-driver/index.html
        Keywords: ALSA, sound, soundcard, driver, lowlevel, hardware.
        Description: Advanced Linux Sound Architecture for developers,
-       both at kernel and user-level sides. Work in progress. ALSA is
-       supposed to be Linux's next generation sound architecture.
+       both at kernel and user-level sides. ALSA is the Linux kernel
+       sound architecture in the 2.6 kernel version.
        
      * Title: "Programming Guide for Linux USB Device Drivers"
        Author: Detlef Fliegl.
@@ -369,8 +368,8 @@
        filesystems, IPC and Networking Code.
        
      * Title: "Linux Kernel Mailing List Glossary"
-       Author: John Levon.
-       URL: http://www.movement.uklinux.net/glossary.html
+       Author: various
+       URL: http://kernelnewbies.org/glossary/
        Keywords: glossary, terms, linux-kernel.
        Description: From the introduction: "This glossary is intended as
        a brief description of some of the acronyms and terms you may hear
@@ -378,9 +377,8 @@
        
      * Title: "Linux Kernel Locking HOWTO"
        Author: Various Talented People, and Rusty.
-       URL:
-       http://netfilter.kernelnotes.org/unreliable-guides/kernel-locking-
-       HOWTO.html
+       Location: in kernel tree, Documentation/DocBook/kernel-locking/
+       (must be built as "make {htmldocs | psdocs | pdfdocs})
        Keywords: locks, locking, spinlock, semaphore, atomic, race
        condition, bottom halves, tasklets, softirqs.
        Description: The title says it all: document describing the
@@ -490,7 +488,7 @@
        
      * Title: "Get those boards talking under Linux."
        Author: Alex Ivchenko.
-       URL: http://www.ednmag.com/ednmag/reg/2000/06222000/13df2.htm
+       URL: http://www.edn.com/article/CA46968.html
        Keywords: data-acquisition boards, drivers, modules, interrupts,
        memory allocation.
        Description: Article written for people wishing to make their data
@@ -498,7 +496,7 @@
        overview on writing drivers, from the naming of functions to
        interrupt handling.
        Notes: Two-parts article. Part II is at
-       http://www.ednmag.com/ednmag/reg/2000/07062000/14df.htm
+       URL: http://www.edn.com/article/CA46998.html
        
      * Title: "Linux PCMCIA Programmer's Guide"
        Author: David Hinds.
@@ -529,7 +527,7 @@
        definitive guide for hackers, virus coders and system
        administrators."
        Author: pragmatic/THC.
-       URL: http://packetstorm.securify.com/groups/thc/LKM_HACKING.html
+       URL: http://packetstormsecurity.org/docs/hack/LKM_HACKING.html
        Keywords: syscalls, intercept, hide, abuse, symbol table.
        Description: Interesting paper on how to abuse the Linux kernel in
        order to intercept and modify syscalls, make
@@ -537,8 +535,7 @@
        write kernel modules based virus... and solutions for admins to
        avoid all those abuses.
        Notes: For 2.0.x kernels. Gives guidances to port it to 2.2.x
-       kernels. Also available in txt format at
-       http://www.blacknemesis.org/hacking/txt/cllkm.txt
+       kernels.
        
      BOOKS: (Not on-line)
    
@@ -557,7 +554,17 @@
        ISBN: 0-59600-008-1
        Notes: Further information in
        http://www.oreilly.com/catalog/linuxdrive2/
-       
+
+     * Title: "Linux Device Drivers, 3nd Edition"
+       Authors: Jonathan Corbet, Alessandro Rubini, and Greg Kroah-Hartman
+       Publisher: O'Reilly & Associates.
+       Date: 2005.
+       Pages: 636.
+       ISBN: 0-596-00590-3
+       Notes: Further information in
+       http://www.oreilly.com/catalog/linuxdrive3/
+       PDF format, URL: http://lwn.net/Kernel/LDD3/
+
      * Title: "Linux Kernel Internals"
        Author: Michael Beck.
        Publisher: Addison-Wesley.
@@ -766,12 +773,15 @@
        documents, FAQs...
        
      * Name: "linux-kernel mailing list archives and search engines"
+       URL: http://vger.kernel.org/vger-lists.html
        URL: http://www.uwsg.indiana.edu/hypermail/linux/kernel/index.html
-       URL: http://www.kernelnotes.org/lnxlists/linux-kernel/
-       URL: http://www.geocrawler.com
+       URL: http://marc.theaimsgroup.com/?l=linux-kernel
+       URL: http://groups.google.com/group/mlist.linux.kernel
+       URL: http://www.cs.helsinki.fi/linux/linux-kernel/
+       URL: http://www.lib.uaa.alaska.edu/linux-kernel/
        Keywords: linux-kernel, archives, search.
        Description: Some of the linux-kernel mailing list archivers. If
        you have a better/another one, please let me know.
      _________________________________________________________________
    
-   Document last updated on Thu Jun 28 15:09:39 CEST 2001
+   Document last updated on Sat 2005-NOV-19
diff --git a/Documentation/mca.txt b/Documentation/mca.txt
index 6e32c305c65a..60913354cb7d 100644
--- a/Documentation/mca.txt
+++ b/Documentation/mca.txt
@@ -252,7 +252,7 @@ their names here, but I don't have a list handy.  Check the MCA Linux
 home page (URL below) for a perpetually out-of-date list.
 
 =====================================================================
-MCA Linux Home Page: http://glycerine.itsmm.uni.edu/mca/
+MCA Linux Home Page: http://www.dgmicro.com/mca/
 
 Christophe Beauregard
 chrisb@truespectra.com
diff --git a/Documentation/networking/dccp.txt b/Documentation/networking/dccp.txt
new file mode 100644
index 000000000000..c45daabd3bfe
--- /dev/null
+++ b/Documentation/networking/dccp.txt
@@ -0,0 +1,56 @@
+DCCP protocol
+============
+
+Last updated: 10 November 2005
+
+Contents
+========
+
+- Introduction
+- Missing features
+- Socket options
+- Notes
+
+Introduction
+============
+
+Datagram Congestion Control Protocol (DCCP) is an unreliable, connection
+based protocol designed to solve issues present in UDP and TCP particularly
+for real time and multimedia traffic.
+
+It has a base protocol and pluggable congestion control IDs (CCIDs).
+
+It is at draft RFC status and the homepage for DCCP as a protocol is at:
+	http://www.icir.org/kohler/dcp/
+
+Missing features
+================
+
+The DCCP implementation does not currently have all the features that are in
+the draft RFC.
+
+In particular the following are missing:
+- CCID2 support
+- feature negotiation
+
+When testing against other implementations it appears that elapsed time
+options are not coded compliant to the specification.
+
+Socket options
+==============
+
+DCCP_SOCKOPT_PACKET_SIZE is used for CCID3 to set default packet size for
+calculations.
+
+DCCP_SOCKOPT_SERVICE sets the service. This is compulsory as per the
+specification. If you don't set it you will get EPROTO.
+
+Notes
+=====
+
+SELinux does not yet have support for DCCP. You will need to turn it off or
+else you will get EACCES.
+
+DCCP does not travel through NAT successfully at present. This is because
+the checksum covers the psuedo-header as per TCP and UDP. It should be
+relatively trivial to add Linux NAT support for DCCP.
diff --git a/Documentation/networking/driver.txt b/Documentation/networking/driver.txt
index 11fd0ef5ff57..a9ad58b49cc5 100644
--- a/Documentation/networking/driver.txt
+++ b/Documentation/networking/driver.txt
@@ -1,7 +1,4 @@
-Documents about softnet driver issues in general can be found
-at:
-
-	http://www.firstfloor.org/~andi/softnet/
+Document about softnet driver issues
 
 Transmit path guidelines:
 
diff --git a/Documentation/networking/ifenslave.c b/Documentation/networking/ifenslave.c
index f315d20d3867..545447ac503a 100644
--- a/Documentation/networking/ifenslave.c
+++ b/Documentation/networking/ifenslave.c
@@ -693,13 +693,7 @@ static int enslave(char *master_ifname, char *slave_ifname)
 		/* Older bonding versions would panic if the slave has no IP
 		 * address, so get the IP setting from the master.
 		 */
-		res = set_if_addr(master_ifname, slave_ifname);
-		if (res) {
-			fprintf(stderr,
-				"Slave '%s': Error: set address failed\n",
-				slave_ifname);
-			return res;
-		}
+		set_if_addr(master_ifname, slave_ifname);
 	} else {
 		res = clear_if_addr(slave_ifname);
 		if (res) {
@@ -1085,7 +1079,6 @@ static int set_if_addr(char *master_ifname, char *slave_ifname)
 				slave_ifname, ifra[i].req_name,
 				strerror(saved_errno));
 
-			return res;
 		}
 
 		ipaddr = ifr.ifr_addr.sa_data;
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index 65895bb51414..ebc09a159f62 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -78,6 +78,11 @@ inet_peer_gc_maxtime - INTEGER
 
 TCP variables: 
 
+tcp_abc - INTEGER
+	Controls Appropriate Byte Count defined in RFC3465. If set to
+	0 then does congestion avoid once per ack. 1 is conservative
+	value, and 2 is more agressive.
+
 tcp_syn_retries - INTEGER
 	Number of times initial SYNs for an active TCP connection attempt
 	will be retransmitted. Should not be higher than 255. Default value
diff --git a/Documentation/networking/iphase.txt b/Documentation/networking/iphase.txt
index 39ccb8595bf1..493203a080a8 100644
--- a/Documentation/networking/iphase.txt
+++ b/Documentation/networking/iphase.txt
@@ -22,7 +22,7 @@ The features and limitations of this driver are as follows:
     - All variants of Interphase ATM PCI (i)Chip adapter cards are supported, 
       including x575 (OC3, control memory 128K , 512K and packet memory 128K, 
       512K and 1M), x525 (UTP25) and x531 (DS3 and E3). See 
-           http://www.iphase.com/products/ClassSheet.cfm?ClassID=ATM 
+      http://www.iphase.com/site/iphase-web/?epi_menuItemID=e196f04b4b3b40502f150882e21046a0
       for details.
     - Only x86 platforms are supported.
     - SMP is supported.
diff --git a/Documentation/networking/irda.txt b/Documentation/networking/irda.txt
index 9e5b8e66d6a5..bff26c138be6 100644
--- a/Documentation/networking/irda.txt
+++ b/Documentation/networking/irda.txt
@@ -3,12 +3,8 @@ of the IrDA Utilities. More detailed information about these and associated
 programs can be found on http://irda.sourceforge.net/
 
 For more information about how to use the IrDA protocol stack, see the
-Linux Infared HOWTO (http://www.tuxmobil.org/Infrared-HOWTO/Infrared-HOWTO.html)
-by Werner Heuser <wehe@tuxmobil.org>
+Linux Infrared HOWTO by Werner Heuser <wehe@tuxmobil.org>:
+<http://www.tuxmobil.org/Infrared-HOWTO/Infrared-HOWTO.html>
 
 There is an active mailing list for discussing Linux-IrDA matters called
     irda-users@lists.sourceforge.net
-
-
-
-
diff --git a/Documentation/networking/ray_cs.txt b/Documentation/networking/ray_cs.txt
index b1def00bc4a3..5427f8c7df95 100644
--- a/Documentation/networking/ray_cs.txt
+++ b/Documentation/networking/ray_cs.txt
@@ -29,8 +29,7 @@ with nondefault parameters, they can be edited in
 will find them all.
 
 Information on card services is available at:
-	ftp://hyper.stanford.edu/pub/pcmcia/doc
-        http://hyper.stanford.edu/HyperNews/get/pcmcia/home.html
+	http://pcmcia-cs.sourceforge.net/
 
 
 Card services user programs are still required for PCMCIA devices.
diff --git a/Documentation/networking/vortex.txt b/Documentation/networking/vortex.txt
index 80e1cb19609f..3759acf95b29 100644
--- a/Documentation/networking/vortex.txt
+++ b/Documentation/networking/vortex.txt
@@ -11,7 +11,7 @@ The driver was written by Donald Becker <becker@scyld.com>
 Don is no longer the prime maintainer of this version of the driver. 
 Please report problems to one or more of:
 
-  Andrew Morton <andrewm@uow.edu.au>
+  Andrew Morton <akpm@osdl.org>
   Netdev mailing list <netdev@vger.kernel.org>
   Linux kernel mailing list <linux-kernel@vger.kernel.org>
 
@@ -274,24 +274,24 @@ Details of the device driver implementation are at the top of the source file.
 
 Additional documentation is available at Don Becker's Linux Drivers site:
 
-  http://www.scyld.com/network/vortex.html
+     http://www.scyld.com/vortex.html
 
 Donald Becker's driver development site:
 
-     http://www.scyld.com/network
+     http://www.scyld.com/network.html
 
 Donald's vortex-diag program is useful for inspecting the NIC's state:
 
-     http://www.scyld.com/diag/#pci-diags
+     http://www.scyld.com/ethercard_diag.html
 
 Donald's mii-diag program may be used for inspecting and manipulating
 the NIC's Media Independent Interface subsystem:
 
-     http://www.scyld.com/diag/#mii-diag
+     http://www.scyld.com/ethercard_diag.html#mii-diag
 
 Donald's wake-on-LAN page:
 
-     http://www.scyld.com/expert/wake-on-lan.html
+     http://www.scyld.com/wakeonlan.html
 
 3Com's documentation for many NICs, including the ones supported by
 this driver is available at 
@@ -305,7 +305,7 @@ this driver is available at
 Driver updates and a detailed changelog for the modifications which
 were made for the 2.3/2,4 series kernel is available at
 
-     http://www.uow.edu.au/~andrewm/linux/#3c59x-2.3
+     http://www.zip.com.au/~akpm/linux/#3c59x-bc
 
 
 Autonegotiation notes
@@ -434,8 +434,8 @@ steps you should take:
          send all logs to the maintainer.
 
       3) Download you card's diagnostic tool from Donald
-         Backer's website http://www.scyld.com/diag.  Download
-         mii-diag.c as well.  Build these.
+         Becker's website <http://www.scyld.com/ethercard_diag.html>.
+         Download mii-diag.c as well.  Build these.
 
          a) Run 'vortex-diag -aaee' and 'mii-diag -v' when the card is
             working correctly.  Save the output.
@@ -443,8 +443,8 @@ steps you should take:
          b) Run the above commands when the card is malfunctioning.  Send
             both sets of output.
 
-Finally, please be patient and be prepared to do some work.  You may end up working on
-this problem for a week or more as the maintainer asks more questions, asks for more
-tests, asks for patches to be applied, etc.  At the end of it all, the problem may even
-remain unresolved.
-
+Finally, please be patient and be prepared to do some work.  You may
+end up working on this problem for a week or more as the maintainer
+asks more questions, asks for more tests, asks for patches to be
+applied, etc.  At the end of it all, the problem may even remain
+unresolved.
diff --git a/Documentation/oops-tracing.txt b/Documentation/oops-tracing.txt
index c563842ed805..05960f8a748e 100644
--- a/Documentation/oops-tracing.txt
+++ b/Documentation/oops-tracing.txt
@@ -30,7 +30,12 @@ the disk is not available then you have three options :-
 
 (1) Hand copy the text from the screen and type it in after the machine
     has restarted.  Messy but it is the only option if you have not
-    planned for a crash.
+    planned for a crash. Alternatively, you can take a picture of
+    the screen with a digital camera - not nice, but better than
+    nothing.  If the messages scroll off the top of the console, you
+    may find that booting with a higher resolution (eg, vga=791)
+    will allow you to read more of the text. (Caveat: This needs vesafb,
+    so won't help for 'early' oopses)
 
 (2) Boot with a serial console (see Documentation/serial-console.txt),
     run a null modem to a second machine and capture the output there
diff --git a/Documentation/power/pci.txt b/Documentation/power/pci.txt
index 6fc9d511fc39..73fc87e5dc38 100644
--- a/Documentation/power/pci.txt
+++ b/Documentation/power/pci.txt
@@ -335,5 +335,5 @@ this on the whole.
 PCI Local Bus Specification 
 PCI Bus Power Management Interface Specification
 
-  http://pcisig.org
+  http://www.pcisig.com
 
diff --git a/Documentation/scsi/00-INDEX b/Documentation/scsi/00-INDEX
index fef92ebf266f..e7da8c3a255b 100644
--- a/Documentation/scsi/00-INDEX
+++ b/Documentation/scsi/00-INDEX
@@ -52,8 +52,6 @@ ppa.txt
 	- info on driver for IOmega zip drive
 qlogicfas.txt
 	- info on driver for QLogic FASxxx based adapters
-qlogicisp.txt
-	- info on driver for QLogic ISP 1020 based adapters
 scsi-generic.txt
 	- info on the sg driver for generic (non-disk/CD/tape) SCSI devices.
 scsi.txt
diff --git a/Documentation/scsi/ibmmca.txt b/Documentation/scsi/ibmmca.txt
index 2ffb3ae0ef4d..d16ce5b540f4 100644
--- a/Documentation/scsi/ibmmca.txt
+++ b/Documentation/scsi/ibmmca.txt
@@ -1108,7 +1108,7 @@
      A: You have to activate MCA bus support, first.
      Q: Where can I find the latest info about this driver?
      A: See the file MAINTAINERS for the current WWW-address, which offers
-        updates, info and Q/A lists. At this files' origin, the webaddress
+        updates, info and Q/A lists. At this file's origin, the webaddress
 	was: http://www.uni-mainz.de/~langm000/linux.html
      Q: My SCSI-adapter is not recognized by the driver, what can I do?
      A: Just force it to be recognized by kernel parameters. See section 5.1.
@@ -1248,7 +1248,7 @@
    --------------------
    The address of the IBM SCSI-subsystem supporting WWW-page is:
    
-        http://www.uni-mainz.de/~langm000/linux.html
+        http://www.staff.uni-mainz.de/mlang/linux.html
 	
    Here you can find info about the background of this driver, patches,
    troubleshooting support, news and a bugreport form. Please check that
diff --git a/Documentation/scsi/qlogicfas.txt b/Documentation/scsi/qlogicfas.txt
index 398f99168077..c211d827fef2 100644
--- a/Documentation/scsi/qlogicfas.txt
+++ b/Documentation/scsi/qlogicfas.txt
@@ -11,8 +11,7 @@ Qlogic boards:
 	* IQ-PCI-10
 	* IQ-PCI-D
 
-is provided by the qlogicisp.c driver.  Check README.qlogicisp for
-details.
+is provided by the qla1280 driver.
 
 Nor does it support the PCI-Basic, which is supported by the
 'am53c974' driver.
diff --git a/Documentation/scsi/qlogicisp.txt b/Documentation/scsi/qlogicisp.txt
deleted file mode 100644
index 6920f6c76a9f..000000000000
--- a/Documentation/scsi/qlogicisp.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-Notes for the QLogic ISP1020 PCI SCSI Driver:
-
-This driver works well in practice, but does not support disconnect/
-reconnect, which makes using it with tape drives impractical.
-
-It should work for most host adaptors with the ISP1020 chip.  The
-QLogic Corporation produces several PCI SCSI adapters which should
-work:
-
-	* IQ-PCI
-	* IQ-PCI-10
-	* IQ-PCI-D
-
-This driver may work with boards containing the ISP1020A or ISP1040A
-chips, but that has not been tested.
-
-This driver will NOT work with:
-
-	* ISA or VL Bus Qlogic cards (they use the 'qlogicfas' driver)
-	* PCI-basic (it uses the 'am53c974' driver)
-
-Much thanks to QLogic's tech support for providing the latest ISP1020
-firmware, and for taking the time to review my code.
-
-Erik Moe
-ehm@cris.com
-
-Revised:
-Michael A. Griffith
-grif@cs.ucr.edu
diff --git a/Documentation/scsi/scsi_eh.txt b/Documentation/scsi/scsi_eh.txt
index 534a50922a7b..331afd791cbb 100644
--- a/Documentation/scsi/scsi_eh.txt
+++ b/Documentation/scsi/scsi_eh.txt
@@ -83,11 +83,11 @@ with the command.
  The timeout handler is scsi_times_out().  When a timeout occurs, this
 function
 
- 1. invokes optional hostt->eh_timedout() callback.  Return value can
+ 1. invokes optional hostt->eh_timed_out() callback.  Return value can
     be one of
 
     - EH_HANDLED
-	This indicates that eh_timedout() dealt with the timeout.  The
+	This indicates that eh_timed_out() dealt with the timeout.  The
 	scmd is passed to __scsi_done() and thus linked into per-cpu
 	scsi_done_q.  Normal command completion described in [1-2-1]
 	follows.
@@ -105,7 +105,7 @@ function
 	command will time out again.
 
     - EH_NOT_HANDLED
-	This is the same as when eh_timedout() callback doesn't exist.
+	This is the same as when eh_timed_out() callback doesn't exist.
 	Step #2 is taken.
 
  2. scsi_eh_scmd_add(scmd, SCSI_EH_CANCEL_CMD) is invoked for the
@@ -142,7 +142,7 @@ are linked on shost->eh_cmd_q.
  Note that this does not mean lower layers are quiescent.  If a LLDD
 completed a scmd with error status, the LLDD and lower layers are
 assumed to forget about the scmd at that point.  However, if a scmd
-has timed out, unless hostt->eh_timedout() made lower layers forget
+has timed out, unless hostt->eh_timed_out() made lower layers forget
 about the scmd, which currently no LLDD does, the command is still
 active as long as lower layers are concerned and completion could
 occur at any time.  Of course, all such completions are ignored as the
diff --git a/Documentation/scsi/scsi_mid_low_api.txt b/Documentation/scsi/scsi_mid_low_api.txt
index 44df89c9c049..66565d42288f 100644
--- a/Documentation/scsi/scsi_mid_low_api.txt
+++ b/Documentation/scsi/scsi_mid_low_api.txt
@@ -346,7 +346,7 @@ Next, there is a movement to "outlaw" typedefs introducing synonyms for
 struct tags. Both can be still found in the SCSI subsystem, but
 the typedefs have been moved to a single file, scsi_typedefs.h to
 make their future removal easier, for example: 
-"typedef struct scsi_host_template Scsi_Host_Template;"
+"typedef struct scsi_cmnd Scsi_Cmnd;"
 
 Also, most C99 enhancements are encouraged to the extent they are supported
 by the relevant gcc compilers. So C99 style structure and array
@@ -718,7 +718,7 @@ void scsi_report_bus_reset(struct Scsi_Host * shost, int channel)
  *
  *      Defined in: drivers/scsi/scsi.c .
  **/
-int scsi_track_queue_full(Scsi_Device *sdev, int depth)
+int scsi_track_queue_full(struct scsi_device *sdev, int depth)
 
 
 /**
diff --git a/Documentation/usb/bluetooth.txt b/Documentation/usb/bluetooth.txt
deleted file mode 100644
index 774f5d3835cc..000000000000
--- a/Documentation/usb/bluetooth.txt
+++ /dev/null
@@ -1,44 +0,0 @@
-INTRODUCTION
-
-  The USB Bluetooth driver supports any USB Bluetooth device.
-  It currently works well with the Linux USB Bluetooth stack from Axis 
-  (available at http://developer.axis.com/software/bluetooth/ ) and 
-  has been rumored to work with other Linux USB Bluetooth stacks.
-
-
-CONFIGURATION
-
-  Currently the driver can handle up to 256 different USB Bluetooth 
-  devices at once. 
-
-  If you are not using devfs:
-    The major number that the driver uses is 216 so to use the driver,
-    create the following nodes:
-	mknod /dev/ttyUB0 c 216 0
-	mknod /dev/ttyUB1 c 216 1
-	mknod /dev/ttyUB2 c 216 2
-	mknod /dev/ttyUB3 c 216 3
-		.
-		.
-		.
-	mknod /dev/ttyUB254 c 216 254
-	mknod /dev/ttyUB255 c 216 255
-
-  If you are using devfs:
-    The devices supported by this driver will show up as
-    /dev/usb/ttub/{0,1,...}
-
-  When the device is connected and recognized by the driver, the driver
-  will print to the system log, which node the device has been bound to.
-
-
-CONTACT:
-
-  If anyone has any problems using this driver, please contact me, or 
-  join the Linux-USB mailing list (information on joining the mailing 
-  list, as well as a link to its searchable archive is at 
-  http://www.linux-usb.org/ )
-
-
-Greg Kroah-Hartman
-greg@kroah.com
diff --git a/Documentation/usb/error-codes.txt b/Documentation/usb/error-codes.txt
index 1e36f1661cd0..867f4c38f356 100644
--- a/Documentation/usb/error-codes.txt
+++ b/Documentation/usb/error-codes.txt
@@ -46,8 +46,9 @@ USB-specific:
 
 -EMSGSIZE	(a) endpoint maxpacket size is zero; it is not usable
 		    in the current interface altsetting.
-		(b) ISO packet is biger than endpoint maxpacket
-		(c) requested data transfer size is invalid (negative)
+		(b) ISO packet is larger than the endpoint maxpacket.
+		(c) requested data transfer length is invalid: negative
+		    or too large for the host controller.
 
 -ENOSPC		This request would overcommit the usb bandwidth reserved
 		for periodic transfers (interrupt, isochronous).
diff --git a/Documentation/usb/ibmcam.txt b/Documentation/usb/ibmcam.txt
index ce2f21a3eac4..c25003644131 100644
--- a/Documentation/usb/ibmcam.txt
+++ b/Documentation/usb/ibmcam.txt
@@ -28,8 +28,8 @@ SUPPORTED CAMERAS:
 Xirlink "C-It" camera, also known as "IBM PC Camera".
 The device uses proprietary ASIC (and compression method);
 it is manufactured by Xirlink. See http://www.xirlink.com/
-http://www.ibmpccamera.com or http://www.c-itnow.com/ for
-details and pictures.
+(renamed to http://www.veo.com), http://www.ibmpccamera.com,
+or http://www.c-itnow.com/ for details and pictures.
 
 This very chipset ("X Chip", as marked at the factory)
 is used in several other cameras, and they are supported
diff --git a/Documentation/usb/ov511.txt b/Documentation/usb/ov511.txt
index e1974ec8217e..a7fc0432bff1 100644
--- a/Documentation/usb/ov511.txt
+++ b/Documentation/usb/ov511.txt
@@ -22,8 +22,8 @@ WHAT YOU NEED:
   http://www.ovt.com/omniusbp.html
 
 - A Video4Linux compatible frame grabber program (I recommend vidcat and xawtv)
-    vidcat is part of the w3cam package:  http://www.hdk-berlin.de/~rasca/w3cam/
-    xawtv is available at:  http://www.in-berlin.de/User/kraxel/xawtv.html
+    vidcat is part of the w3cam package:  http://mpx.freeshell.net/
+    xawtv is available at:  http://linux.bytesex.org/xawtv/
 
 HOW TO USE IT:
 
diff --git a/Documentation/usb/rio.txt b/Documentation/usb/rio.txt
index 0aa79ab0088c..ab21db454694 100644
--- a/Documentation/usb/rio.txt
+++ b/Documentation/usb/rio.txt
@@ -46,9 +46,9 @@ Contact information:
 --------------------
 
    The main page for the project is hosted at sourceforge.net in the following
-   address: http://rio500.sourceforge.net You can also go to the sourceforge
-   project page at: http://sourceforge.net/project/?group_id=1944 There is 
-   also a mailing list: rio500-users@lists.sourceforge.net
+   URL: <http://rio500.sourceforge.net>. You can also go to the project's
+   sourceforge home page at: <http://sourceforge.net/projects/rio500/>.
+   There is also a mailing list: rio500-users@lists.sourceforge.net
 
 Authors:
 -------
diff --git a/Documentation/video4linux/CARDLIST.bttv b/Documentation/video4linux/CARDLIST.bttv
index 2404099996ac..330246ac80f8 100644
--- a/Documentation/video4linux/CARDLIST.bttv
+++ b/Documentation/video4linux/CARDLIST.bttv
@@ -140,3 +140,4 @@
 139 -> Prolink PixelView PlayTV MPEG2 PV-M4900
 140 -> Osprey 440                                          [0070:ff07]
 141 -> Asound Skyeye PCTV
+142 -> Sabrent TV-FM (bttv version)
diff --git a/Documentation/video4linux/CARDLIST.saa7134 b/Documentation/video4linux/CARDLIST.saa7134
index 57c9d631db56..efb708ec116a 100644
--- a/Documentation/video4linux/CARDLIST.saa7134
+++ b/Documentation/video4linux/CARDLIST.saa7134
@@ -80,3 +80,5 @@
  79 -> Sedna/MuchTV PC TV Cardbus TV/Radio (ITO25 Rev:2B)
  80 -> ASUS Digimatrix TV                       [1043:0210]
  81 -> Philips Tiger reference design           [1131:2018]
+ 82 -> MSI TV@Anywhere plus                     [1462:6231]
+
diff --git a/Documentation/video4linux/CARDLIST.tuner b/Documentation/video4linux/CARDLIST.tuner
index ec840ca6f455..9d6544ea9f41 100644
--- a/Documentation/video4linux/CARDLIST.tuner
+++ b/Documentation/video4linux/CARDLIST.tuner
@@ -67,3 +67,4 @@ tuner=65 - Ymec TVF66T5-B/DFF
 tuner=66 - LG NTSC (TALN mini series)
 tuner=67 - Philips TD1316 Hybrid Tuner
 tuner=68 - Philips TUV1236D ATSC/NTSC dual in
+tuner=69 - Tena TNF 5335 MF
diff --git a/Documentation/video4linux/zr36120.txt b/Documentation/video4linux/zr36120.txt
index 4af6c52595eb..5d6357eefde4 100644
--- a/Documentation/video4linux/zr36120.txt
+++ b/Documentation/video4linux/zr36120.txt
@@ -76,8 +76,11 @@ activates the GRAB bit. A few ms later the VSYNC (re-)rises and
 the zoran starts to work on a new and freshly broadcasted frame....
 
 For pointers I used the specs of both chips. Below are the URLs:
-	http://www.zoran.com/ftp/download/devices/pci/ZR36120/36120data.pdf
-	http://www-us.semiconductor.philips.com/acrobat/datasheets/SAA_7110_A_1.pdf
+  http://www.zoran.com/ftp/download/devices/pci/ZR36120/36120data.pdf
+  http://www-us.semiconductor.philips.com/acrobat/datasheets/SAA_7110_A_1.pdf
+Some alternatives for the Philips SAA 7110 datasheet are:
+  http://www.datasheetcatalog.com/datasheets_pdf/S/A/A/7/SAA7110.shtml
+  http://www.datasheetarchive.com/search.php?search=SAA7110&sType=part
 
 The documentation has very little on absolute numbers or timings
 needed for the various modes/resolutions, but there are other
diff --git a/Documentation/x86_64/boot-options.txt b/Documentation/x86_64/boot-options.txt
index ffe1c062088b..e566affeed7f 100644
--- a/Documentation/x86_64/boot-options.txt
+++ b/Documentation/x86_64/boot-options.txt
@@ -7,10 +7,12 @@ Machine check
 
    mce=off disable machine check
    mce=bootlog Enable logging of machine checks left over from booting.
-               Disabled by default because some BIOS leave bogus ones.
+               Disabled by default on AMD because some BIOS leave bogus ones.
                If your BIOS doesn't do that it's a good idea to enable though
                to make sure you log even machine check events that result
-               in a reboot.
+               in a reboot. On Intel systems it is enabled by default.
+   mce=nobootlog
+		Disable boot machine check logging.
    mce=tolerancelevel (number)
 		0: always panic, 1: panic if deadlock possible,
 		2: try to avoid panic, 3: never panic or exit (for testing)
@@ -122,6 +124,9 @@ SMP
 
   cpumask=MASK   only use cpus with bits set in mask
 
+  additional_cpus=NUM Allow NUM more CPUs for hotplug
+		 (defaults are specified by the BIOS or half the available CPUs)
+
 NUMA
 
   numa=off	Only set up a single NUMA node spanning all memory.
@@ -188,6 +193,9 @@ Debugging
 
   kstack=N   Print that many words from the kernel stack in oops dumps.
 
+  pagefaulttrace Dump all page faults. Only useful for extreme debugging
+		and will create a lot of output.
+
 Misc
 
   noreplacement  Don't replace instructions with more appropiate ones
diff --git a/Documentation/x86_64/mm.txt b/Documentation/x86_64/mm.txt
index 662b73971a67..133561b9cb0c 100644
--- a/Documentation/x86_64/mm.txt
+++ b/Documentation/x86_64/mm.txt
@@ -6,7 +6,7 @@ Virtual memory map with 4 level page tables:
 0000000000000000 - 00007fffffffffff (=47bits) user space, different per mm
 hole caused by [48:63] sign extension
 ffff800000000000 - ffff80ffffffffff (=40bits) guard hole
-ffff810000000000 - ffffc0ffffffffff (=46bits) direct mapping of phys. memory
+ffff810000000000 - ffffc0ffffffffff (=46bits) direct mapping of all phys. memory
 ffffc10000000000 - ffffc1ffffffffff (=40bits) hole
 ffffc20000000000 - ffffe1ffffffffff (=45bits) vmalloc/ioremap space
 ... unused hole ...
@@ -14,6 +14,10 @@ ffffffff80000000 - ffffffff82800000 (=40MB)   kernel text mapping, from phys 0
 ... unused hole ...
 ffffffff88000000 - fffffffffff00000 (=1919MB) module mapping space
 
+The direct mapping covers all memory in the system upto the highest
+memory address (this means in some cases it can also include PCI memory
+holes)
+
 vmalloc space is lazily synchronized into the different PML4 pages of
 the processes using the page fault handler, with init_level4_pgt as
 reference.
diff --git a/MAINTAINERS b/MAINTAINERS
index 5541f9970b87..6af683025ae0 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -58,6 +58,7 @@ P: Person
 M: Mail patches to
 L: Mailing list that is relevant to this area
 W: Web-page with status/info
+T: SCM tree type and location.  Type is one of: git, hg, quilt.
 S: Status, one of the following:
 
 	Supported:	Someone is actually paid to look after this.
@@ -183,6 +184,7 @@ P:	Len Brown
 M:	len.brown@intel.com
 L:	acpi-devel@lists.sourceforge.net
 W:	http://acpi.sourceforge.net/
+T:	git kernel.org:/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6.git
 S:	Maintained
 
 AD1816 SOUND DRIVER
@@ -225,6 +227,7 @@ AGPGART DRIVER
 P:	Dave Jones
 M:	davej@codemonkey.org.uk
 W:	http://www.codemonkey.org.uk/projects/agp/
+T:	git kernel.org:/pub/scm/linux/kernel/git/davej/agpgart.git
 S:	Maintained
 
 AHA152X SCSI DRIVER
@@ -382,6 +385,7 @@ P:	David Woodhouse
 M:	dwmw2@infradead.org
 L:	linux-audit@redhat.com
 W:	http://people.redhat.com/sgrubb/audit/
+T:	git kernel.org:/pub/scm/linux/kernel/git/dwmw2/audit-2.6.git
 S:	Maintained
 
 AX.25 NETWORK LAYER
@@ -418,6 +422,7 @@ BLOCK LAYER
 P:	Jens Axboe
 M:	axboe@suse.de
 L:	linux-kernel@vger.kernel.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/axboe/linux-2.6-block.git
 S:	Maintained
 
 BLUETOOTH SUBSYSTEM
@@ -429,6 +434,7 @@ L:	bluez-devel@lists.sf.net
 W:	http://bluez.sf.net
 W:	http://www.bluez.org
 W:	http://www.holtmann.org/linux/bluetooth/
+T:	git kernel.org:/pub/scm/linux/kernel/git/holtmann/bluetooth-2.6.git
 S:	Maintained
 
 BLUETOOTH RFCOMM LAYER
@@ -530,6 +536,7 @@ P:	Mauro Carvalho Chehab
 M:	mchehab@brturbo.com.br
 L:	video4linux-list@redhat.com
 W:	http://linuxtv.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git
 S:	Maintained
 
 BUSLOGIC SCSI DRIVER
@@ -544,6 +551,7 @@ P:	Steve French
 M:	sfrench@samba.org
 L:	samba-technical@lists.samba.org
 W:	http://us1.samba.org/samba/Linux_CIFS_client.html
+T:	git kernel.org:/pub/scm/linux/kernel/git/sfrench/cifs-2.6.git
 S:	Supported	
 
 CIRRUS LOGIC GENERIC FBDEV DRIVER
@@ -605,6 +613,7 @@ P:	Dave Jones
 M:	davej@codemonkey.org.uk
 L:	cpufreq@lists.linux.org.uk
 W:	http://www.codemonkey.org.uk/projects/cpufreq/
+T:	git kernel.org/pub/scm/linux/kernel/davej/cpufreq.git
 S:	Maintained
 
 CPUID/MSR DRIVER
@@ -638,6 +647,7 @@ M:	herbert@gondor.apana.org.au
 P:	David S. Miller
 M:	davem@davemloft.net
 L:	linux-crypto@vger.kernel.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
 S:	Maintained
 
 CYBERPRO FB DRIVER
@@ -707,7 +717,7 @@ DCCP PROTOCOL
 P:	Arnaldo Carvalho de Melo
 M:	acme@mandriva.com
 L:	dccp@vger.kernel.org
-W:	http://www.wlug.org.nz/DCCP
+W:	http://linux-net.osdl.org/index.php/DCCP
 S:	Maintained
 
 DECnet NETWORK LAYER
@@ -803,12 +813,14 @@ DRIVER CORE, KOBJECTS, AND SYSFS
 P:	Greg Kroah-Hartman
 M:	gregkh@suse.de
 L:	linux-kernel@vger.kernel.org
+T:	quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
 S:	Supported
 
 DRM DRIVERS
 P:	David Airlie
 M:	airlied@linux.ie
 L:	dri-devel@lists.sourceforge.net
+T:	git kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6.git
 S:	Maintained
 
 DSCC4 DRIVER
@@ -822,6 +834,7 @@ P:	LinuxTV.org Project
 M: 	linux-dvb-maintainer@linuxtv.org
 L: 	linux-dvb@linuxtv.org (subscription required)
 W:	http://linuxtv.org/
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git
 S:	Supported
 
 EATA-DMA SCSI DRIVER
@@ -1113,6 +1126,7 @@ P:	Jean Delvare
 M:	khali@linux-fr.org
 L:	lm-sensors@lm-sensors.org
 W:	http://www.lm-sensors.nu/
+T:	quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
 S:	Maintained
 
 I2O
@@ -1145,6 +1159,7 @@ P:	Tony Luck
 M:	tony.luck@intel.com
 L:	linux-ia64@vger.kernel.org
 W:	http://www.ia64-linux.org/
+T:	git kernel.org:/pub/scm/linux/kernel/git/aegl/linux-2.6.git
 S:	Maintained
 
 SN-IA64 (Itanium) SUB-PLATFORM
@@ -1178,6 +1193,7 @@ P:	Bartlomiej Zolnierkiewicz
 M:	B.Zolnierkiewicz@elka.pw.edu.pl
 L:	linux-kernel@vger.kernel.org
 L:	linux-ide@vger.kernel.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6.git
 S:	Maintained
 
 IDE/ATAPI CDROM DRIVER
@@ -1212,6 +1228,7 @@ P:	Jody McIntyre
 M:	scjody@steamballoon.com
 L:	linux1394-devel@lists.sourceforge.net
 W:	http://www.linux1394.org/
+T:	git kernel.org:/pub/scm/linux/kernel/git/scjody/ieee1394.git
 S:	Maintained
 
 IEEE 1394 OHCI DRIVER
@@ -1263,13 +1280,15 @@ P:	Hal Rosenstock
 M:	halr@voltaire.com
 L:	openib-general@openib.org
 W:	http://www.openib.org/
+T:	git kernel.org:/pub/scm/linux/kernel/git/roland/infiniband.git
 S:	Supported
 
 INPUT (KEYBOARD, MOUSE, JOYSTICK) DRIVERS
-P:	Vojtech Pavlik
-M:	vojtech@suse.cz
+P:	Dmitry Torokhov
+M:	dtor_core@ameritech.net
 L:	linux-input@atrey.karlin.mff.cuni.cz
 L:	linux-joystick@atrey.karlin.mff.cuni.cz
+T:	git kernel.org:/pub/scm/linux/kernel/git/dtor/input.git
 S:	Maintained
 
 INOTIFY
@@ -1383,6 +1402,7 @@ P:	Kai Germaschewski
 M:	kai.germaschewski@gmx.de
 L:	isdn4linux@listserv.isdn4linux.de
 W:	http://www.isdn4linux.de
+T:	git kernel.org:/pub/scm/linux/kernel/kkeil/isdn-2.6.git
 S:	Maintained
 
 ISDN SUBSYSTEM (Eicon active card driver)
@@ -1411,6 +1431,7 @@ P:	Dave Kleikamp
 M:	shaggy@austin.ibm.com
 L:	jfs-discussion@lists.sourceforge.net
 W:	http://jfs.sourceforge.net/
+T:	git kernel.org:/pub/scm/linux/kernel/git/shaggy/jfs-2.6.git
 S:	Supported
 
 KCONFIG
@@ -1436,6 +1457,7 @@ P:	Kai Germaschewski
 M:	kai@germaschewski.name
 P:	Sam Ravnborg
 M:	sam@ravnborg.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/sam/kbuild.git
 S:	Maintained 
 
 KERNEL JANITORS
@@ -1524,6 +1546,7 @@ P:	Paul Mackerras
 M:	paulus@samba.org
 W:	http://www.penguinppc.org/
 L:	linuxppc-dev@ozlabs.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc.git
 S:	Supported
 
 LINUX FOR POWER MACINTOSH
@@ -1565,7 +1588,7 @@ S:	Maintained
 
 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
 P:     Kumar Gala
-M:     kumar.gala@freescale.com
+M:     galak@kernel.crashing.org
 W:     http://www.penguinppc.org/
 L:     linuxppc-embedded@ozlabs.org
 S:     Maintained
@@ -1591,6 +1614,7 @@ P:	Chris Wright
 M:	chrisw@osdl.org
 L:	linux-security-module@wirex.com
 W:	http://lsm.immunix.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/chrisw/lsm-2.6.git
 S:	Supported
 
 LM83 HARDWARE MONITOR DRIVER
@@ -1612,6 +1636,15 @@ L:	ldm-devel@lists.sourceforge.net
 W:	http://ldm.sourceforge.net
 S:	Maintained
 
+LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
+P:	Eric Moore
+M:	Eric.Moore@lsil.com
+M:	support@lsil.com
+L:	mpt_linux_developer@lsil.com
+L:	linux-scsi@vger.kernel.org
+W:	http://www.lsilogic.com/support
+S:	Supported
+
 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
 P:	Matthew Wilcox
 M:	matthew@wil.cx
@@ -1685,6 +1718,7 @@ P:	David Woodhouse
 M:	dwmw2@infradead.org
 W:	http://www.linux-mtd.infradead.org/
 L:	linux-mtd@lists.infradead.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/tglx/mtd-2.6.git
 S:	Maintained
 
 MICROTEK X6 SCANNER
@@ -1782,6 +1816,7 @@ M:	akpm@osdl.org
 P:	Jeff Garzik
 M:	jgarzik@pobox.com
 L:	netdev@vger.kernel.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6.git
 S:	Maintained
 
 NETWORKING [GENERAL]
@@ -1804,6 +1839,7 @@ M:	yoshfuji@linux-ipv6.org
 P:	Patrick McHardy
 M:	kaber@coreworks.de
 L:	netdev@vger.kernel.org
+T:	git kernel.org:/pub/scm/linux/kernel/davem/net-2.6.git
 S:	Maintained
 
 IPVS
@@ -1855,6 +1891,7 @@ M:	aia21@cantab.net
 L:	linux-ntfs-dev@lists.sourceforge.net
 L:	linux-kernel@vger.kernel.org
 W:	http://linux-ntfs.sf.net/
+T:	git kernel.org:/pub/scm/linux/kernel/git/aia21/ntfs-2.6.git
 S:	Maintained
 
 NVIDIA (RIVA) FRAMEBUFFER DRIVER
@@ -1873,6 +1910,16 @@ L:	linux-tr@linuxtr.net
 W:	http://www.linuxtr.net
 S:	Maintained
 
+OMNIKEY CARDMAN 4000 DRIVER
+P:	Harald Welte
+M:	laforge@gnumonks.org
+S:	Maintained
+
+OMNIKEY CARDMAN 4040 DRIVER
+P:	Harald Welte
+M:	laforge@gnumonks.org
+S:	Maintained
+
 ONSTREAM SCSI TAPE DRIVER
 P:	Willem Riede
 M:	osst@riede.org
@@ -1949,6 +1996,7 @@ P:	Greg Kroah-Hartman
 M:	gregkh@suse.de
 L:	linux-kernel@vger.kernel.org
 L:	linux-pci@atrey.karlin.mff.cuni.cz
+T:	quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
 S:	Supported
 
 PCI HOTPLUG CORE
@@ -1970,6 +2018,7 @@ S:	Maintained
 PCMCIA SUBSYSTEM
 P:	Linux PCMCIA Team
 L:	http://lists.infradead.org/mailman/listinfo/linux-pcmcia
+T:	git kernel.org:/pub/scm/linux/kernel/git/brodo/pcmcia-2.6.git
 S:	Maintained
 
 PCNET32 NETWORK DRIVER
@@ -1988,7 +2037,6 @@ PKTCDVD DRIVER
 P:	Peter Osterlund
 M:	petero2@telia.com
 L:	linux-kernel@vger.kernel.org
-L:	packet-writing@suse.com
 S:	Maintained
 
 POSIX CLOCKS and TIMERS
@@ -2180,6 +2228,7 @@ SCSI SUBSYSTEM
 P:	James E.J. Bottomley
 M:	James.Bottomley@SteelEye.com
 L:	linux-scsi@vger.kernel.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6.git
 S:	Maintained
 
 SCSI TAPE DRIVER
@@ -2219,6 +2268,7 @@ SERIAL ATA (SATA) SUBSYSTEM:
 P:	Jeff Garzik
 M:	jgarzik@pobox.com
 L:	linux-ide@vger.kernel.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev.git
 S:	Supported
 
 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
@@ -2365,6 +2415,7 @@ P:	Anton Blanchard
 M:	anton@samba.org
 L:	sparclinux@vger.kernel.org
 L:	ultralinux@vger.kernel.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6.git
 S:	Maintained
 
 SHARP LH SUPPORT (LH7952X & LH7A40X)
@@ -2503,6 +2554,7 @@ P:      Adrian Bunk
 M:      trivial@kernel.org
 L:      linux-kernel@vger.kernel.org
 W:      http://www.kernel.org/pub/linux/kernel/people/bunk/trivial/
+T:      git kernel.org:/pub/scm/linux/kernel/git/bunk/trivial.git
 S:      Maintained
 
 TMS380 TOKEN-RING NETWORK DRIVER
@@ -2740,6 +2792,7 @@ M:	gregkh@suse.de
 L:	linux-usb-users@lists.sourceforge.net
 L:	linux-usb-devel@lists.sourceforge.net
 W:	http://www.linux-usb.org
+T:	quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
 S:	Supported
 
 USB UHCI DRIVER
@@ -2835,6 +2888,7 @@ P:      Latchesar Ionkov
 M:      lucho@ionkov.net
 L:      v9fs-developer@lists.sourceforge.net
 W:      http://v9fs.sf.net
+T:      git kernel.org:/pub/scm/linux/kernel/ericvh/v9fs-devel.git
 S:      Maintained
 
 VIDEO FOR LINUX
@@ -2842,6 +2896,7 @@ P:	Mauro Carvalho Chehab
 M:	mchehab@brturbo.com.br
 L:	video4linux-list@redhat.com
 W:	http://linuxtv.org
+T:	git kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git
 S:	Maintained
 
 W1 DALLAS'S 1-WIRE BUS
@@ -2882,6 +2937,11 @@ M:	zaga@fly.cc.fer.hr
 L:	linux-scsi@vger.kernel.org
 S:	Maintained
 
+WISTRON LAPTOP BUTTON DRIVER
+P:	Miloslav Trmac
+M:	mitr@volny.cz
+S:	Maintained
+
 WL3501 WIRELESS PCMCIA CARD DRIVER
 P:	Arnaldo Carvalho de Melo
 M:	acme@conectiva.com.br
diff --git a/Makefile b/Makefile
index ea96da1572d5..497884d3d556 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,8 @@
 VERSION = 2
 PATCHLEVEL = 6
-SUBLEVEL = 14
+SUBLEVEL = 15
 EXTRAVERSION =
-NAME=Affluent Albatross
+NAME=Sliding Snow Leopard
 
 # *DOCUMENTATION*
 # To see a list of typical targets execute "make help"
@@ -168,7 +168,8 @@ KERNELRELEASE=$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)$(LOCALVERSION)
 
 SUBARCH := $(shell uname -m | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \
 				  -e s/arm.*/arm/ -e s/sa110/arm/ \
-				  -e s/s390x/s390/ -e s/parisc64/parisc/ )
+				  -e s/s390x/s390/ -e s/parisc64/parisc/ \
+				  -e s/ppc64/powerpc/ )
 
 # Cross compiling and selecting different set of gcc/bin-utils
 # ---------------------------------------------------------------------------
@@ -347,7 +348,7 @@ AFLAGS_KERNEL	=
 # Needed to be compatible with the O= option
 LINUXINCLUDE    := -Iinclude \
                    $(if $(KBUILD_SRC),-Iinclude2 -I$(srctree)/include) \
-		   -imacros include/linux/autoconf.h
+		   -include include/linux/autoconf.h
 
 CPPFLAGS        := -D__KERNEL__ $(LINUXINCLUDE)
 
@@ -1192,6 +1193,17 @@ else
 __srctree = $(srctree)/
 endif
 
+ifeq ($(ALLSOURCE_ARCHS),)
+ifeq ($(ARCH),um)
+ALLINCLUDE_ARCHS := $(ARCH) $(SUBARCH)
+else
+ALLINCLUDE_ARCHS := $(ARCH)
+endif
+else
+#Allow user to specify only ALLSOURCE_PATHS on the command line, keeping existing behaviour.
+ALLINCLUDE_ARCHS := $(ALLSOURCE_ARCHS)
+endif
+
 ALLSOURCE_ARCHS := $(ARCH)
 
 define all-sources
@@ -1207,7 +1219,7 @@ define all-sources
 	  find $(__srctree)include $(RCS_FIND_IGNORE) \
 	       \( -name config -o -name 'asm-*' \) -prune \
 	       -o -name '*.[chS]' -print; \
-	  for ARCH in $(ALLSOURCE_ARCHS) ; do \
+	  for ARCH in $(ALLINCLUDE_ARCHS) ; do \
 	       find $(__srctree)include/asm-$${ARCH} $(RCS_FIND_IGNORE) \
 	            -name '*.[chS]' -print; \
 	  done ; \
diff --git a/README b/README
index 4ee7dda88ba3..61c4f7429233 100644
--- a/README
+++ b/README
@@ -81,6 +81,11 @@ INSTALLING the kernel:
    failed patches (xxx# or xxx.rej). If there are, either you or me has
    made a mistake.
 
+   Unlike patches for the 2.6.x kernels, patches for the 2.6.x.y kernels
+   (also known as the -stable kernels) are not incremental but instead apply
+   directly to the base 2.6.x kernel.  Please read
+   Documentation/applying-patches.txt for more information.
+
    Alternatively, the script patch-kernel can be used to automate this
    process.  It determines the current kernel version and applies any
    patches found.
diff --git a/arch/alpha/kernel/machvec_impl.h b/arch/alpha/kernel/machvec_impl.h
index 4959b7a3e1e6..11f996f24fde 100644
--- a/arch/alpha/kernel/machvec_impl.h
+++ b/arch/alpha/kernel/machvec_impl.h
@@ -41,7 +41,7 @@
 #define CAT1(x,y)  x##y
 #define CAT(x,y)   CAT1(x,y)
 
-#define DO_DEFAULT_RTC rtc_port: 0x70
+#define DO_DEFAULT_RTC .rtc_port = 0x70
 
 #define DO_EV4_MMU							\
 	.max_asn =			EV4_MAX_ASN,			\
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index ec77721507cb..4b15f5f1e254 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -239,6 +239,8 @@ source "arch/arm/plat-omap/Kconfig"
 
 source "arch/arm/mach-omap1/Kconfig"
 
+source "arch/arm/mach-omap2/Kconfig"
+
 source "arch/arm/mach-s3c2410/Kconfig"
 
 source "arch/arm/mach-lh7a40x/Kconfig"
@@ -650,25 +652,11 @@ endmenu
 
 menu "Power management options"
 
-config PM
-	bool "Power Management support"
-	---help---
-	  "Power Management" means that parts of your computer are shut
-	  off or put into a power conserving "sleep" mode if they are not
-	  being used.  There are two competing standards for doing this: APM
-	  and ACPI.  If you want to use either one, say Y here and then also
-	  to the requisite support below.
-
-	  Power Management is most important for battery powered laptop
-	  computers; if you have a laptop, check out the Linux Laptop home
-	  page on the WWW at <http://www.linux-on-laptops.com/> or
-	  Tuxmobil - Linux on Mobile Computers at <http://www.tuxmobil.org/>
-	  and the Battery Powered Linux mini-HOWTO, available from
-	  <http://www.tldp.org/docs.html#howto>.
+source "kernel/power/Kconfig"
 
 config APM
 	tristate "Advanced Power Management Emulation"
-	depends on PM
+	depends on PM_LEGACY
 	---help---
 	  APM is a BIOS specification for saving power using several different
 	  techniques. This is mostly useful for battery powered laptops with
@@ -700,6 +688,8 @@ menu "Device Drivers"
 
 source "drivers/base/Kconfig"
 
+source "drivers/connector/Kconfig"
+
 if ALIGNMENT_TRAP
 source "drivers/mtd/Kconfig"
 endif
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 114cda7f1b73..81bd2193fe6d 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -93,6 +93,7 @@ textaddr-$(CONFIG_ARCH_FORTUNET)   := 0xc0008000
  machine-$(CONFIG_ARCH_IXP4XX)	   := ixp4xx
  machine-$(CONFIG_ARCH_IXP2000)    := ixp2000
  machine-$(CONFIG_ARCH_OMAP1)	   := omap1
+ machine-$(CONFIG_ARCH_OMAP2)	   := omap2
   incdir-$(CONFIG_ARCH_OMAP)	   := omap
  machine-$(CONFIG_ARCH_S3C2410)	   := s3c2410
  machine-$(CONFIG_ARCH_LH7A40X)	   := lh7a40x
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index 7c7f475e213e..6abafb6f1844 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -19,38 +19,28 @@
  */
 #ifdef DEBUG
 
-#include <asm/arch/debug-macro.S>
-
 #if defined(CONFIG_DEBUG_ICEDCC)
 		.macro	loadsp, rb
 		.endm
-		.macro writeb, ch, rb
+		.macro	writeb, ch, rb
 		mcr	p14, 0, \ch, c0, c1, 0
 		.endm
 #else
+
+#include <asm/arch/debug-macro.S>
+
 		.macro	writeb,	ch, rb
 		senduart \ch, \rb
 		.endm
 
-#if defined(CONFIG_FOOTBRIDGE) || \
-    defined(CONFIG_ARCH_RPC) || \
-    defined(CONFIG_ARCH_INTEGRATOR) || \
-    defined(CONFIG_ARCH_PXA) || \
-    defined(CONFIG_ARCH_IXP4XX) || \
-    defined(CONFIG_ARCH_IXP2000) || \
-    defined(CONFIG_ARCH_LH7A40X) || \
-    defined(CONFIG_ARCH_OMAP)
-		.macro	loadsp,	rb
-		addruart \rb
-		.endm
-#elif defined(CONFIG_ARCH_SA1100)
+#if defined(CONFIG_ARCH_SA1100)
 		.macro	loadsp, rb
 		mov	\rb, #0x80000000	@ physical base address
-#  if defined(CONFIG_DEBUG_LL_SER3)
+#ifdef CONFIG_DEBUG_LL_SER3
 		add	\rb, \rb, #0x00050000	@ Ser3
-#  else
+#else
 		add	\rb, \rb, #0x00010000	@ Ser1
-#  endif
+#endif
 		.endm
 #elif defined(CONFIG_ARCH_IOP331)
 		.macro loadsp, rb
@@ -64,7 +54,9 @@
 		add	\rb, \rb, #0x4000 * CONFIG_S3C2410_LOWLEVEL_UART_PORT
 		.endm
 #else
-#error no serial architecture defined
+		.macro	loadsp,	rb
+		addruart \rb
+		.endm
 #endif
 #endif
 #endif
diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c
index ad55680726ed..1b7eaab02b9e 100644
--- a/arch/arm/common/locomo.c
+++ b/arch/arm/common/locomo.c
@@ -550,9 +550,9 @@ struct locomo_save_data {
 	u16	LCM_SPIMD;
 };
 
-static int locomo_suspend(struct device *dev, pm_message_t state)
+static int locomo_suspend(struct platform_device *dev, pm_message_t state)
 {
-	struct locomo *lchip = dev_get_drvdata(dev);
+	struct locomo *lchip = platform_get_drvdata(dev);
 	struct locomo_save_data *save;
 	unsigned long flags;
 
@@ -560,7 +560,7 @@ static int locomo_suspend(struct device *dev, pm_message_t state)
 	if (!save)
 		return -ENOMEM;
 
-	dev->power.saved_state = (void *) save;
+	dev->dev.power.saved_state = (void *) save;
 
 	spin_lock_irqsave(&lchip->lock, flags);
 
@@ -594,14 +594,14 @@ static int locomo_suspend(struct device *dev, pm_message_t state)
 	return 0;
 }
 
-static int locomo_resume(struct device *dev)
+static int locomo_resume(struct platform_device *dev)
 {
-	struct locomo *lchip = dev_get_drvdata(dev);
+	struct locomo *lchip = platform_get_drvdata(dev);
 	struct locomo_save_data *save;
 	unsigned long r;
 	unsigned long flags;
 	
-	save = (struct locomo_save_data *) dev->power.saved_state;
+	save = (struct locomo_save_data *) dev->dev.power.saved_state;
 	if (!save)
 		return 0;
 
@@ -623,8 +623,6 @@ static int locomo_resume(struct device *dev)
 	locomo_writel(0x1, lchip->base + LOCOMO_KEYBOARD + LOCOMO_KCMD);
 
 	spin_unlock_irqrestore(&lchip->lock, flags);
-
-	dev->power.saved_state = NULL;
 	kfree(save);
 
 	return 0;
@@ -760,27 +758,26 @@ static void __locomo_remove(struct locomo *lchip)
 	kfree(lchip);
 }
 
-static int locomo_probe(struct device *dev)
+static int locomo_probe(struct platform_device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
 	struct resource *mem;
 	int irq;
 
-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	mem = platform_get_resource(dev, IORESOURCE_MEM, 0);
 	if (!mem)
 		return -EINVAL;
-	irq = platform_get_irq(pdev, 0);
+	irq = platform_get_irq(dev, 0);
 
-	return __locomo_probe(dev, mem, irq);
+	return __locomo_probe(&dev->dev, mem, irq);
 }
 
-static int locomo_remove(struct device *dev)
+static int locomo_remove(struct platform_device *dev)
 {
-	struct locomo *lchip = dev_get_drvdata(dev);
+	struct locomo *lchip = platform_get_drvdata(dev);
 
 	if (lchip) {
 		__locomo_remove(lchip);
-		dev_set_drvdata(dev, NULL);
+		platform_set_drvdata(dev, NULL);
 	}
 
 	return 0;
@@ -792,15 +789,16 @@ static int locomo_remove(struct device *dev)
  *	the per-machine level, and then have this driver pick
  *	up the registered devices.
  */
-static struct device_driver locomo_device_driver = {
-	.name		= "locomo",
-	.bus		= &platform_bus_type,
+static struct platform_driver locomo_device_driver = {
 	.probe		= locomo_probe,
 	.remove		= locomo_remove,
 #ifdef CONFIG_PM
 	.suspend	= locomo_suspend,
 	.resume		= locomo_resume,
 #endif
+	.driver		= {
+		.name	= "locomo",
+	},
 };
 
 /*
@@ -1126,13 +1124,13 @@ static int __init locomo_init(void)
 {
 	int ret = bus_register(&locomo_bus_type);
 	if (ret == 0)
-		driver_register(&locomo_device_driver);
+		platform_driver_register(&locomo_device_driver);
 	return ret;
 }
 
 static void __exit locomo_exit(void)
 {
-	driver_unregister(&locomo_device_driver);
+	platform_driver_unregister(&locomo_device_driver);
 	bus_unregister(&locomo_bus_type);
 }
 
diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c
index 174aa86ee816..d0d6e6d2d649 100644
--- a/arch/arm/common/sa1111.c
+++ b/arch/arm/common/sa1111.c
@@ -32,6 +32,7 @@
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/mach/irq.h>
+#include <asm/sizes.h>
 
 #include <asm/hardware/sa1111.h>
 
@@ -132,6 +133,17 @@ static struct sa1111_dev_info sa1111_devices[] = {
 	},
 };
 
+void __init sa1111_adjust_zones(int node, unsigned long *size, unsigned long *holes)
+{
+	unsigned int sz = SZ_1M >> PAGE_SHIFT;
+
+	if (node != 0)
+		sz = 0;
+
+	size[1] = size[0] - sz;
+	size[0] = sz;
+}
+
 /*
  * SA1111 interrupt support.  Since clearing an IRQ while there are
  * active IRQs causes the interrupt output to pulse, the upper levels
@@ -801,9 +813,9 @@ struct sa1111_save_data {
 
 #ifdef CONFIG_PM
 
-static int sa1111_suspend(struct device *dev, pm_message_t state)
+static int sa1111_suspend(struct platform_device *dev, pm_message_t state)
 {
-	struct sa1111 *sachip = dev_get_drvdata(dev);
+	struct sa1111 *sachip = platform_get_drvdata(dev);
 	struct sa1111_save_data *save;
 	unsigned long flags;
 	unsigned int val;
@@ -812,7 +824,7 @@ static int sa1111_suspend(struct device *dev, pm_message_t state)
 	save = kmalloc(sizeof(struct sa1111_save_data), GFP_KERNEL);
 	if (!save)
 		return -ENOMEM;
-	dev->power.saved_state = save;
+	dev->dev.power.saved_state = save;
 
 	spin_lock_irqsave(&sachip->lock, flags);
 
@@ -859,14 +871,14 @@ static int sa1111_suspend(struct device *dev, pm_message_t state)
  *	restored by their respective drivers, and must be called
  *	via LDM after this function.
  */
-static int sa1111_resume(struct device *dev)
+static int sa1111_resume(struct platform_device *dev)
 {
-	struct sa1111 *sachip = dev_get_drvdata(dev);
+	struct sa1111 *sachip = platform_get_drvdata(dev);
 	struct sa1111_save_data *save;
 	unsigned long flags, id;
 	void __iomem *base;
 
-	save = (struct sa1111_save_data *)dev->power.saved_state;
+	save = (struct sa1111_save_data *)dev->dev.power.saved_state;
 	if (!save)
 		return 0;
 
@@ -879,7 +891,7 @@ static int sa1111_resume(struct device *dev)
 	id = sa1111_readl(sachip->base + SA1111_SKID);
 	if ((id & SKID_ID_MASK) != SKID_SA1111_ID) {
 		__sa1111_remove(sachip);
-		dev_set_drvdata(dev, NULL);
+		platform_set_drvdata(dev, NULL);
 		kfree(save);
 		return 0;
 	}
@@ -911,7 +923,7 @@ static int sa1111_resume(struct device *dev)
 
 	spin_unlock_irqrestore(&sachip->lock, flags);
 
-	dev->power.saved_state = NULL;
+	dev->dev.power.saved_state = NULL;
 	kfree(save);
 
 	return 0;
@@ -922,9 +934,8 @@ static int sa1111_resume(struct device *dev)
 #define sa1111_resume  NULL
 #endif
 
-static int sa1111_probe(struct device *dev)
+static int sa1111_probe(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
 	struct resource *mem;
 	int irq;
 
@@ -933,20 +944,20 @@ static int sa1111_probe(struct device *dev)
 		return -EINVAL;
 	irq = platform_get_irq(pdev, 0);
 
-	return __sa1111_probe(dev, mem, irq);
+	return __sa1111_probe(&pdev->dev, mem, irq);
 }
 
-static int sa1111_remove(struct device *dev)
+static int sa1111_remove(struct platform_device *pdev)
 {
-	struct sa1111 *sachip = dev_get_drvdata(dev);
+	struct sa1111 *sachip = platform_get_drvdata(pdev);
 
 	if (sachip) {
 		__sa1111_remove(sachip);
-		dev_set_drvdata(dev, NULL);
+		platform_set_drvdata(pdev, NULL);
 
 #ifdef CONFIG_PM
-		kfree(dev->power.saved_state);
-		dev->power.saved_state = NULL;
+		kfree(pdev->dev.power.saved_state);
+		pdev->dev.power.saved_state = NULL;
 #endif
 	}
 
@@ -962,13 +973,14 @@ static int sa1111_remove(struct device *dev)
  *	We also need to handle the SDRAM configuration for
  *	PXA250/SA1110 machine classes.
  */
-static struct device_driver sa1111_device_driver = {
-	.name		= "sa1111",
-	.bus		= &platform_bus_type,
+static struct platform_driver sa1111_device_driver = {
 	.probe		= sa1111_probe,
 	.remove		= sa1111_remove,
 	.suspend	= sa1111_suspend,
 	.resume		= sa1111_resume,
+	.driver		= {
+		.name	= "sa1111",
+	},
 };
 
 /*
@@ -1256,17 +1268,17 @@ static int __init sa1111_init(void)
 {
 	int ret = bus_register(&sa1111_bus_type);
 	if (ret == 0)
-		driver_register(&sa1111_device_driver);
+		platform_driver_register(&sa1111_device_driver);
 	return ret;
 }
 
 static void __exit sa1111_exit(void)
 {
-	driver_unregister(&sa1111_device_driver);
+	platform_driver_unregister(&sa1111_device_driver);
 	bus_unregister(&sa1111_bus_type);
 }
 
-module_init(sa1111_init);
+subsys_initcall(sa1111_init);
 module_exit(sa1111_exit);
 
 MODULE_DESCRIPTION("Intel Corporation SA1111 core driver");
diff --git a/arch/arm/common/scoop.c b/arch/arm/common/scoop.c
index c7fdf390cef9..0c3cbd9a388b 100644
--- a/arch/arm/common/scoop.c
+++ b/arch/arm/common/scoop.c
@@ -98,9 +98,9 @@ static void check_scoop_reg(struct scoop_dev *sdev)
 }
 
 #ifdef CONFIG_PM
-static int scoop_suspend(struct device *dev, pm_message_t state)
+static int scoop_suspend(struct platform_device *dev, pm_message_t state)
 {
-	struct scoop_dev *sdev = dev_get_drvdata(dev);
+	struct scoop_dev *sdev = platform_get_drvdata(dev);
 
 	check_scoop_reg(sdev);
 	sdev->scoop_gpwr = SCOOP_REG(sdev->base, SCOOP_GPWR);
@@ -109,9 +109,9 @@ static int scoop_suspend(struct device *dev, pm_message_t state)
 	return 0;
 }
 
-static int scoop_resume(struct device *dev)
+static int scoop_resume(struct platform_device *dev)
 {
-	struct scoop_dev *sdev = dev_get_drvdata(dev);
+	struct scoop_dev *sdev = platform_get_drvdata(dev);
 
 	check_scoop_reg(sdev);
 	SCOOP_REG(sdev->base,SCOOP_GPWR) = sdev->scoop_gpwr;
@@ -123,11 +123,10 @@ static int scoop_resume(struct device *dev)
 #define scoop_resume	NULL
 #endif
 
-int __init scoop_probe(struct device *dev)
+int __init scoop_probe(struct platform_device *pdev)
 {
 	struct scoop_dev *devptr;
 	struct scoop_config *inf;
-	struct platform_device *pdev = to_platform_device(dev);
 	struct resource *mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 
 	if (!mem)
@@ -141,7 +140,7 @@ int __init scoop_probe(struct device *dev)
 	memset(devptr, 0, sizeof(struct scoop_dev));
 	spin_lock_init(&devptr->scoop_lock);
 
-	inf = dev->platform_data;
+	inf = pdev->dev.platform_data;
 	devptr->base = ioremap(mem->start, mem->end - mem->start + 1);
 
 	if (!devptr->base) {
@@ -149,12 +148,12 @@ int __init scoop_probe(struct device *dev)
 		return -ENOMEM;
 	}
 
-	dev_set_drvdata(dev, devptr);
+	platform_set_drvdata(pdev, devptr);
 
 	printk("Sharp Scoop Device found at 0x%08x -> 0x%08x\n",(unsigned int)mem->start,(unsigned int)devptr->base);
 
 	SCOOP_REG(devptr->base, SCOOP_MCR) = 0x0140;
-	reset_scoop(dev);
+	reset_scoop(&pdev->dev);
 	SCOOP_REG(devptr->base, SCOOP_GPCR) = inf->io_dir & 0xffff;
 	SCOOP_REG(devptr->base, SCOOP_GPWR) = inf->io_out & 0xffff;
 
@@ -164,29 +163,30 @@ int __init scoop_probe(struct device *dev)
 	return 0;
 }
 
-static int scoop_remove(struct device *dev)
+static int scoop_remove(struct platform_device *pdev)
 {
-	struct scoop_dev *sdev = dev_get_drvdata(dev);
+	struct scoop_dev *sdev = platform_get_drvdata(pdev);
 	if (sdev) {
 		iounmap(sdev->base);
 		kfree(sdev);
-		dev_set_drvdata(dev, NULL);
+		platform_set_drvdata(pdev, NULL);
 	}
 	return 0;
 }
 
-static struct device_driver scoop_driver = {
-	.name		= "sharp-scoop",
-	.bus		= &platform_bus_type,
+static struct platform_driver scoop_driver = {
 	.probe		= scoop_probe,
 	.remove 	= scoop_remove,
 	.suspend	= scoop_suspend,
 	.resume		= scoop_resume,
+	.driver		= {
+		.name	= "sharp-scoop",
+	},
 };
 
 int __init scoop_init(void)
 {
-	return driver_register(&scoop_driver);
+	return platform_driver_register(&scoop_driver);
 }
 
 subsys_initcall(scoop_init);
diff --git a/arch/arm/configs/corgi_defconfig b/arch/arm/configs/corgi_defconfig
index 24987c89609a..06229026f78b 100644
--- a/arch/arm/configs/corgi_defconfig
+++ b/arch/arm/configs/corgi_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc3
-# Sun Oct  9 15:46:42 2005
+# Linux kernel version: 2.6.15-rc2
+# Mon Nov 28 10:30:09 2005
 #
 CONFIG_ARM=y
 CONFIG_MMU=y
@@ -64,6 +64,23 @@ CONFIG_OBSOLETE_MODPARM=y
 CONFIG_KMOD=y
 
 #
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # System Type
 #
 # CONFIG_ARCH_CLPS7500 is not set
@@ -85,6 +102,7 @@ CONFIG_ARCH_PXA=y
 # CONFIG_ARCH_LH7A40X is not set
 # CONFIG_ARCH_OMAP is not set
 # CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_REALVIEW is not set
 # CONFIG_ARCH_IMX is not set
 # CONFIG_ARCH_H720X is not set
 # CONFIG_ARCH_AAEC2000 is not set
@@ -98,12 +116,14 @@ CONFIG_ARCH_PXA=y
 CONFIG_PXA_SHARPSL=y
 CONFIG_PXA_SHARPSL_25x=y
 # CONFIG_PXA_SHARPSL_27x is not set
-# CONFIG_MACH_POODLE is not set
+CONFIG_MACH_POODLE=y
 CONFIG_MACH_CORGI=y
 CONFIG_MACH_SHEPHERD=y
 CONFIG_MACH_HUSKY=y
+CONFIG_MACH_TOSA=y
 CONFIG_PXA25x=y
 CONFIG_PXA_SHARP_C7xx=y
+CONFIG_PXA_SSP=y
 
 #
 # Processor Type
@@ -155,6 +175,7 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
 CONFIG_ALIGNMENT_TRAP=y
 
 #
@@ -235,6 +256,10 @@ CONFIG_INET6_TUNNEL=m
 CONFIG_IPV6_TUNNEL=m
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
 # CONFIG_NETFILTER_NETLINK is not set
 
 #
@@ -356,6 +381,10 @@ CONFIG_IP6_NF_RAW=m
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
 CONFIG_NET_CLS_ROUTE=y
 
@@ -413,6 +442,7 @@ CONFIG_IRCOMM=m
 # CONFIG_SMC_IRCC_FIR is not set
 # CONFIG_ALI_FIR is not set
 # CONFIG_VIA_FIR is not set
+CONFIG_PXA_FICP=m
 CONFIG_BT=m
 CONFIG_BT_L2CAP=m
 CONFIG_BT_SCO=m
@@ -431,7 +461,6 @@ CONFIG_BT_HCIUSB=m
 CONFIG_BT_HCIUART=m
 CONFIG_BT_HCIUART_H4=y
 CONFIG_BT_HCIUART_BCSP=y
-CONFIG_BT_HCIUART_BCSP_TXCRC=y
 CONFIG_BT_HCIBCM203X=m
 CONFIG_BT_HCIBPA10X=m
 CONFIG_BT_HCIBFUSB=m
@@ -459,6 +488,11 @@ CONFIG_FW_LOADER=y
 # CONFIG_DEBUG_DRIVER is not set
 
 #
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
+#
 # Memory Technology Devices (MTD)
 #
 CONFIG_MTD=y
@@ -477,6 +511,7 @@ CONFIG_MTD_BLOCK=y
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
 # CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -532,6 +567,11 @@ CONFIG_MTD_NAND_SHARPSL=y
 # CONFIG_MTD_NAND_NANDSIM is not set
 
 #
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
 # Parallel port support
 #
 # CONFIG_PARPORT is not set
@@ -551,14 +591,6 @@ CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 # CONFIG_ATA_OVER_ETH is not set
 
 #
@@ -625,6 +657,7 @@ CONFIG_SCSI_MULTI_LUN=y
 #
 # SCSI low-level drivers
 #
+# CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_SATA is not set
 # CONFIG_SCSI_DEBUG is not set
 
@@ -748,6 +781,7 @@ CONFIG_PPP_ASYNC=m
 # CONFIG_PPP_SYNC_TTY is not set
 # CONFIG_PPP_DEFLATE is not set
 CONFIG_PPP_BSDCOMP=m
+# CONFIG_PPP_MPPE is not set
 # CONFIG_PPPOE is not set
 # CONFIG_SLIP is not set
 # CONFIG_SHAPER is not set
@@ -850,11 +884,15 @@ CONFIG_UNIX98_PTYS=y
 # PCMCIA character devices
 #
 # CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
 # CONFIG_RAW_DRIVER is not set
 
 #
 # TPM devices
 #
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -889,6 +927,7 @@ CONFIG_I2C_PXA=y
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_RTC8564 is not set
 # CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -957,7 +996,10 @@ CONFIG_VIDEO_DEV=m
 # CONFIG_VIDEO_SAA5246A is not set
 # CONFIG_VIDEO_SAA5249 is not set
 # CONFIG_TUNER_3036 is not set
+# CONFIG_VIDEO_EM28XX is not set
 # CONFIG_VIDEO_OVCAMCHIP is not set
+# CONFIG_VIDEO_AUDIO_DECODER is not set
+# CONFIG_VIDEO_DECODER is not set
 
 #
 # Radio Adapters
@@ -976,13 +1018,12 @@ CONFIG_FB=y
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SOFT_CURSOR=y
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_MODE_HELPERS is not set
 # CONFIG_FB_TILEBLITTING is not set
+# CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_PXA is not set
 CONFIG_FB_W100=y
-# CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_VIRTUAL is not set
 
 #
@@ -991,6 +1032,7 @@ CONFIG_FB_W100=y
 # CONFIG_VGA_CONSOLE is not set
 CONFIG_DUMMY_CONSOLE=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
 CONFIG_FONTS=y
 CONFIG_FONT_8x8=y
 CONFIG_FONT_8x16=y
@@ -1087,15 +1129,15 @@ CONFIG_USB_SL811_CS=m
 # USB Device Class drivers
 #
 # CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
+CONFIG_USB_ACM=m
+CONFIG_USB_PRINTER=m
 
 #
-# USB Bluetooth TTY can only be used with disabled Bluetooth subsystem
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
-CONFIG_USB_ACM=m
-CONFIG_USB_PRINTER=m
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# may also be needed; see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -1107,7 +1149,6 @@ CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
 # CONFIG_USB_STORAGE_JUMPSHOT is not set
-# CONFIG_USB_STORAGE_ONETOUCH is not set
 
 #
 # USB Input Devices
@@ -1185,6 +1226,7 @@ CONFIG_USB_MON=y
 CONFIG_USB_SERIAL=m
 CONFIG_USB_SERIAL_GENERIC=y
 # CONFIG_USB_SERIAL_AIRPRIME is not set
+# CONFIG_USB_SERIAL_ANYDATA is not set
 CONFIG_USB_SERIAL_BELKIN=m
 # CONFIG_USB_SERIAL_WHITEHEAT is not set
 CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
@@ -1340,6 +1382,7 @@ CONFIG_RAMFS=y
 CONFIG_JFFS2_FS=y
 CONFIG_JFFS2_FS_DEBUG=0
 CONFIG_JFFS2_FS_WRITEBUFFER=y
+CONFIG_JFFS2_SUMMARY=y
 CONFIG_JFFS2_COMPRESSION_OPTIONS=y
 CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
@@ -1466,7 +1509,9 @@ CONFIG_DETECT_SOFTLOCKUP=y
 CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
 CONFIG_FRAME_POINTER=y
+# CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_DEBUG_USER is not set
 # CONFIG_DEBUG_WAITQ is not set
 CONFIG_DEBUG_ERRORS=y
diff --git a/arch/arm/configs/enp2611_defconfig b/arch/arm/configs/enp2611_defconfig
index 30e6444f9aaa..fd7c0042bcca 100644
--- a/arch/arm/configs/enp2611_defconfig
+++ b/arch/arm/configs/enp2611_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13
-# Wed Sep 14 10:51:52 2005
+# Linux kernel version: 2.6.14-git13
+# Thu Nov 10 15:12:48 2005
 #
 CONFIG_ARM=y
 CONFIG_MMU=y
@@ -21,6 +21,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
 # General setup
 #
 CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
 CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 # CONFIG_POSIX_MQUEUE is not set
@@ -31,6 +32,7 @@ CONFIG_SYSCTL=y
 # CONFIG_HOTPLUG is not set
 CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
@@ -61,6 +63,23 @@ CONFIG_OBSOLETE_MODPARM=y
 CONFIG_KMOD=y
 
 #
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # System Type
 #
 # CONFIG_ARCH_CLPS7500 is not set
@@ -82,6 +101,7 @@ CONFIG_ARCH_IXP2000=y
 # CONFIG_ARCH_LH7A40X is not set
 # CONFIG_ARCH_OMAP is not set
 # CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_REALVIEW is not set
 # CONFIG_ARCH_IMX is not set
 # CONFIG_ARCH_H720X is not set
 # CONFIG_ARCH_AAEC2000 is not set
@@ -124,7 +144,6 @@ CONFIG_XSCALE_PMU=y
 CONFIG_ISA_DMA_API=y
 CONFIG_PCI=y
 CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
 # CONFIG_PCI_DEBUG is not set
 
 #
@@ -144,6 +163,8 @@ CONFIG_FLATMEM_MANUAL=y
 # CONFIG_SPARSEMEM_MANUAL is not set
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
 CONFIG_ALIGNMENT_TRAP=y
 
 #
@@ -162,6 +183,7 @@ CONFIG_CMDLINE="console=ttyS0,57600 root=/dev/nfs ip=bootp mem=64M@0x0 pci=firmw
 # At least one emulation must be selected
 #
 CONFIG_FPE_NWFPE=y
+CONFIG_FPE_NWFPE_XP=y
 # CONFIG_FPE_FASTFPE is not set
 
 #
@@ -205,14 +227,19 @@ CONFIG_SYN_COOKIES=y
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set
 # CONFIG_INET_TUNNEL is not set
-# CONFIG_IP_TCPDIAG is not set
-# CONFIG_IP_TCPDIAG_IPV6 is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
 # CONFIG_TCP_CONG_ADVANCED is not set
 CONFIG_TCP_CONG_BIC=y
 # CONFIG_IPV6 is not set
 # CONFIG_NETFILTER is not set
 
 #
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
 # SCTP Configuration (EXPERIMENTAL)
 #
 # CONFIG_IP_SCTP is not set
@@ -228,6 +255,10 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
 # CONFIG_NET_CLS_ROUTE is not set
 
@@ -238,6 +269,7 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_HAMRADIO is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
 
 #
 # Device Drivers
@@ -273,6 +305,7 @@ CONFIG_MTD_BLOCK=y
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
 # CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -307,7 +340,6 @@ CONFIG_MTD_COMPLEX_MAPPINGS=y
 # CONFIG_MTD_PHYSMAP is not set
 # CONFIG_MTD_ARM_INTEGRATOR is not set
 CONFIG_MTD_IXP2000=y
-# CONFIG_MTD_EDB7312 is not set
 # CONFIG_MTD_PCI is not set
 # CONFIG_MTD_PLATRAM is not set
 
@@ -334,6 +366,11 @@ CONFIG_MTD_IXP2000=y
 # CONFIG_MTD_NAND is not set
 
 #
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
 # Parallel port support
 #
 # CONFIG_PARPORT is not set
@@ -358,21 +395,13 @@ CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=8192
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 # CONFIG_ATA_OVER_ETH is not set
 
 #
 # SCSI device support
 #
+# CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 
 #
@@ -410,12 +439,18 @@ CONFIG_DUMMY=y
 # CONFIG_ARCNET is not set
 
 #
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
+#
 # Ethernet (10 or 100Mbit)
 #
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
 # CONFIG_DM9000 is not set
@@ -455,6 +490,7 @@ CONFIG_EEPRO100=y
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
 # CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_VIA_VELOCITY is not set
@@ -464,6 +500,7 @@ CONFIG_EEPRO100=y
 #
 # Ethernet (10000 Mbit)
 #
+# CONFIG_CHELSIO_T1 is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
 
@@ -609,6 +646,7 @@ CONFIG_IXP2000_WATCHDOG=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -634,7 +672,6 @@ CONFIG_I2C_ALGOBIT=y
 # CONFIG_I2C_I801 is not set
 # CONFIG_I2C_I810 is not set
 # CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_ISA is not set
 CONFIG_I2C_IXP2000=y
 # CONFIG_I2C_NFORCE2 is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
@@ -649,7 +686,6 @@ CONFIG_I2C_IXP2000=y
 # CONFIG_I2C_VIAPRO is not set
 # CONFIG_I2C_VOODOO3 is not set
 # CONFIG_I2C_PCA_ISA is not set
-CONFIG_I2C_SENSOR=y
 
 #
 # Miscellaneous I2C Chip support
@@ -662,6 +698,7 @@ CONFIG_SENSORS_EEPROM=y
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_RTC8564 is not set
 # CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -671,6 +708,7 @@ CONFIG_SENSORS_EEPROM=y
 # Hardware Monitoring support
 #
 CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
 # CONFIG_SENSORS_ADM1021 is not set
 # CONFIG_SENSORS_ADM1025 is not set
 # CONFIG_SENSORS_ADM1026 is not set
@@ -701,6 +739,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83792D is not set
 # CONFIG_SENSORS_W83L785TS is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
@@ -711,6 +750,10 @@ CONFIG_HWMON=y
 #
 
 #
+# Multimedia Capabilities Port drivers
+#
+
+#
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
@@ -738,6 +781,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
@@ -765,10 +812,6 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
-
-#
-# XFS support
-#
 # CONFIG_XFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
@@ -777,6 +820,7 @@ CONFIG_INOTIFY=y
 CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
 
 #
 # CD-ROM/DVD Filesystems
@@ -796,11 +840,10 @@ CONFIG_DNOTIFY=y
 #
 CONFIG_PROC_FS=y
 CONFIG_SYSFS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
 CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -816,6 +859,7 @@ CONFIG_RAMFS=y
 CONFIG_JFFS2_FS=y
 CONFIG_JFFS2_FS_DEBUG=0
 CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
 # CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
 CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
@@ -848,6 +892,7 @@ CONFIG_SUNRPC=y
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
 # CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
 
 #
 # Partition Types
@@ -886,6 +931,7 @@ CONFIG_MSDOS_PARTITION=y
 CONFIG_DEBUG_KERNEL=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_LOG_BUF_SHIFT=14
+CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_DEBUG_SLAB is not set
 # CONFIG_DEBUG_SPINLOCK is not set
@@ -894,7 +940,9 @@ CONFIG_LOG_BUF_SHIFT=14
 CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
 CONFIG_FRAME_POINTER=y
+# CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_DEBUG_USER=y
 # CONFIG_DEBUG_WAITQ is not set
 CONFIG_DEBUG_ERRORS=y
@@ -920,6 +968,7 @@ CONFIG_DEBUG_LL=y
 # Library routines
 #
 # CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
 CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
diff --git a/arch/arm/configs/ixdp2400_defconfig b/arch/arm/configs/ixdp2400_defconfig
index ddeb9f99d662..e6a4d2656fe5 100644
--- a/arch/arm/configs/ixdp2400_defconfig
+++ b/arch/arm/configs/ixdp2400_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13
-# Wed Sep 14 10:52:01 2005
+# Linux kernel version: 2.6.14-git13
+# Thu Nov 10 15:14:13 2005
 #
 CONFIG_ARM=y
 CONFIG_MMU=y
@@ -21,6 +21,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
 # General setup
 #
 CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
 CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 # CONFIG_POSIX_MQUEUE is not set
@@ -31,6 +32,7 @@ CONFIG_SYSCTL=y
 # CONFIG_HOTPLUG is not set
 CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
@@ -61,6 +63,23 @@ CONFIG_OBSOLETE_MODPARM=y
 CONFIG_KMOD=y
 
 #
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # System Type
 #
 # CONFIG_ARCH_CLPS7500 is not set
@@ -82,6 +101,7 @@ CONFIG_ARCH_IXP2000=y
 # CONFIG_ARCH_LH7A40X is not set
 # CONFIG_ARCH_OMAP is not set
 # CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_REALVIEW is not set
 # CONFIG_ARCH_IMX is not set
 # CONFIG_ARCH_H720X is not set
 # CONFIG_ARCH_AAEC2000 is not set
@@ -125,7 +145,6 @@ CONFIG_XSCALE_PMU=y
 CONFIG_ISA_DMA_API=y
 CONFIG_PCI=y
 CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
 # CONFIG_PCI_DEBUG is not set
 
 #
@@ -145,6 +164,8 @@ CONFIG_FLATMEM_MANUAL=y
 # CONFIG_SPARSEMEM_MANUAL is not set
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
 CONFIG_ALIGNMENT_TRAP=y
 
 #
@@ -163,6 +184,7 @@ CONFIG_CMDLINE="console=ttyS0,57600 root=/dev/nfs ip=bootp mem=64M@0x0 pci=firmw
 # At least one emulation must be selected
 #
 CONFIG_FPE_NWFPE=y
+CONFIG_FPE_NWFPE_XP=y
 # CONFIG_FPE_FASTFPE is not set
 
 #
@@ -206,14 +228,19 @@ CONFIG_SYN_COOKIES=y
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set
 # CONFIG_INET_TUNNEL is not set
-# CONFIG_IP_TCPDIAG is not set
-# CONFIG_IP_TCPDIAG_IPV6 is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
 # CONFIG_TCP_CONG_ADVANCED is not set
 CONFIG_TCP_CONG_BIC=y
 # CONFIG_IPV6 is not set
 # CONFIG_NETFILTER is not set
 
 #
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
 # SCTP Configuration (EXPERIMENTAL)
 #
 # CONFIG_IP_SCTP is not set
@@ -229,6 +256,10 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
 # CONFIG_NET_CLS_ROUTE is not set
 
@@ -239,6 +270,7 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_HAMRADIO is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
 
 #
 # Device Drivers
@@ -274,6 +306,7 @@ CONFIG_MTD_BLOCK=y
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
 # CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -308,7 +341,6 @@ CONFIG_MTD_COMPLEX_MAPPINGS=y
 # CONFIG_MTD_PHYSMAP is not set
 # CONFIG_MTD_ARM_INTEGRATOR is not set
 CONFIG_MTD_IXP2000=y
-# CONFIG_MTD_EDB7312 is not set
 # CONFIG_MTD_PCI is not set
 # CONFIG_MTD_PLATRAM is not set
 
@@ -335,6 +367,11 @@ CONFIG_MTD_IXP2000=y
 # CONFIG_MTD_NAND is not set
 
 #
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
 # Parallel port support
 #
 # CONFIG_PARPORT is not set
@@ -359,21 +396,13 @@ CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=8192
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 # CONFIG_ATA_OVER_ETH is not set
 
 #
 # SCSI device support
 #
+# CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 
 #
@@ -411,12 +440,18 @@ CONFIG_DUMMY=y
 # CONFIG_ARCNET is not set
 
 #
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
+#
 # Ethernet (10 or 100Mbit)
 #
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
 # CONFIG_DM9000 is not set
@@ -456,6 +491,7 @@ CONFIG_EEPRO100=y
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
 # CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_VIA_VELOCITY is not set
@@ -465,6 +501,7 @@ CONFIG_EEPRO100=y
 #
 # Ethernet (10000 Mbit)
 #
+# CONFIG_CHELSIO_T1 is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
 
@@ -610,6 +647,7 @@ CONFIG_IXP2000_WATCHDOG=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -635,7 +673,6 @@ CONFIG_I2C_ALGOBIT=y
 # CONFIG_I2C_I801 is not set
 # CONFIG_I2C_I810 is not set
 # CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_ISA is not set
 CONFIG_I2C_IXP2000=y
 # CONFIG_I2C_NFORCE2 is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
@@ -650,7 +687,6 @@ CONFIG_I2C_IXP2000=y
 # CONFIG_I2C_VIAPRO is not set
 # CONFIG_I2C_VOODOO3 is not set
 # CONFIG_I2C_PCA_ISA is not set
-CONFIG_I2C_SENSOR=y
 
 #
 # Miscellaneous I2C Chip support
@@ -663,6 +699,7 @@ CONFIG_SENSORS_EEPROM=y
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_RTC8564 is not set
 # CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -672,6 +709,7 @@ CONFIG_SENSORS_EEPROM=y
 # Hardware Monitoring support
 #
 CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
 # CONFIG_SENSORS_ADM1021 is not set
 # CONFIG_SENSORS_ADM1025 is not set
 # CONFIG_SENSORS_ADM1026 is not set
@@ -702,6 +740,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83792D is not set
 # CONFIG_SENSORS_W83L785TS is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
@@ -712,6 +751,10 @@ CONFIG_HWMON=y
 #
 
 #
+# Multimedia Capabilities Port drivers
+#
+
+#
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
@@ -739,6 +782,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
@@ -766,10 +813,6 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
-
-#
-# XFS support
-#
 # CONFIG_XFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
@@ -778,6 +821,7 @@ CONFIG_INOTIFY=y
 CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
 
 #
 # CD-ROM/DVD Filesystems
@@ -797,11 +841,10 @@ CONFIG_DNOTIFY=y
 #
 CONFIG_PROC_FS=y
 CONFIG_SYSFS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
 CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -817,6 +860,7 @@ CONFIG_RAMFS=y
 CONFIG_JFFS2_FS=y
 CONFIG_JFFS2_FS_DEBUG=0
 CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
 # CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
 CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
@@ -849,6 +893,7 @@ CONFIG_SUNRPC=y
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
 # CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
 
 #
 # Partition Types
@@ -887,6 +932,7 @@ CONFIG_MSDOS_PARTITION=y
 CONFIG_DEBUG_KERNEL=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_LOG_BUF_SHIFT=14
+CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_DEBUG_SLAB is not set
 # CONFIG_DEBUG_SPINLOCK is not set
@@ -895,7 +941,9 @@ CONFIG_LOG_BUF_SHIFT=14
 CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
 CONFIG_FRAME_POINTER=y
+# CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_DEBUG_USER=y
 # CONFIG_DEBUG_WAITQ is not set
 CONFIG_DEBUG_ERRORS=y
@@ -921,6 +969,7 @@ CONFIG_DEBUG_LL=y
 # Library routines
 #
 # CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
 CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
diff --git a/arch/arm/configs/ixdp2401_defconfig b/arch/arm/configs/ixdp2401_defconfig
index 32bd552e0986..5572cf95d5f8 100644
--- a/arch/arm/configs/ixdp2401_defconfig
+++ b/arch/arm/configs/ixdp2401_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13
-# Wed Sep 14 10:52:10 2005
+# Linux kernel version: 2.6.14-git13
+# Thu Nov 10 15:14:50 2005
 #
 CONFIG_ARM=y
 CONFIG_MMU=y
@@ -21,6 +21,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
 # General setup
 #
 CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
 CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 # CONFIG_POSIX_MQUEUE is not set
@@ -31,6 +32,7 @@ CONFIG_SYSCTL=y
 # CONFIG_HOTPLUG is not set
 CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
@@ -61,6 +63,23 @@ CONFIG_OBSOLETE_MODPARM=y
 CONFIG_KMOD=y
 
 #
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # System Type
 #
 # CONFIG_ARCH_CLPS7500 is not set
@@ -82,6 +101,7 @@ CONFIG_ARCH_IXP2000=y
 # CONFIG_ARCH_LH7A40X is not set
 # CONFIG_ARCH_OMAP is not set
 # CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_REALVIEW is not set
 # CONFIG_ARCH_IMX is not set
 # CONFIG_ARCH_H720X is not set
 # CONFIG_ARCH_AAEC2000 is not set
@@ -125,7 +145,6 @@ CONFIG_XSCALE_PMU=y
 CONFIG_ISA_DMA_API=y
 CONFIG_PCI=y
 CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
 # CONFIG_PCI_DEBUG is not set
 
 #
@@ -145,6 +164,8 @@ CONFIG_FLATMEM_MANUAL=y
 # CONFIG_SPARSEMEM_MANUAL is not set
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
 CONFIG_ALIGNMENT_TRAP=y
 
 #
@@ -163,6 +184,7 @@ CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/nfs ip=bootp mem=64M@0x0 pci=firm
 # At least one emulation must be selected
 #
 CONFIG_FPE_NWFPE=y
+CONFIG_FPE_NWFPE_XP=y
 # CONFIG_FPE_FASTFPE is not set
 
 #
@@ -206,14 +228,19 @@ CONFIG_SYN_COOKIES=y
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set
 # CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
 # CONFIG_TCP_CONG_ADVANCED is not set
 CONFIG_TCP_CONG_BIC=y
 # CONFIG_IPV6 is not set
 # CONFIG_NETFILTER is not set
 
 #
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
 # SCTP Configuration (EXPERIMENTAL)
 #
 # CONFIG_IP_SCTP is not set
@@ -229,6 +256,10 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
 # CONFIG_NET_CLS_ROUTE is not set
 
@@ -239,6 +270,7 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_HAMRADIO is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
 
 #
 # Device Drivers
@@ -274,6 +306,7 @@ CONFIG_MTD_BLOCK=y
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
 # CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -308,7 +341,6 @@ CONFIG_MTD_COMPLEX_MAPPINGS=y
 # CONFIG_MTD_PHYSMAP is not set
 # CONFIG_MTD_ARM_INTEGRATOR is not set
 CONFIG_MTD_IXP2000=y
-# CONFIG_MTD_EDB7312 is not set
 # CONFIG_MTD_PCI is not set
 # CONFIG_MTD_PLATRAM is not set
 
@@ -335,6 +367,11 @@ CONFIG_MTD_IXP2000=y
 # CONFIG_MTD_NAND is not set
 
 #
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
 # Parallel port support
 #
 # CONFIG_PARPORT is not set
@@ -359,21 +396,13 @@ CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=8192
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 # CONFIG_ATA_OVER_ETH is not set
 
 #
 # SCSI device support
 #
+# CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 
 #
@@ -411,12 +440,18 @@ CONFIG_DUMMY=y
 # CONFIG_ARCNET is not set
 
 #
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
+#
 # Ethernet (10 or 100Mbit)
 #
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
 # CONFIG_DM9000 is not set
@@ -457,6 +492,7 @@ CONFIG_EEPRO100=y
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
 # CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_VIA_VELOCITY is not set
@@ -466,6 +502,7 @@ CONFIG_EEPRO100=y
 #
 # Ethernet (10000 Mbit)
 #
+# CONFIG_CHELSIO_T1 is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
 
@@ -611,6 +648,7 @@ CONFIG_IXP2000_WATCHDOG=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -636,7 +674,6 @@ CONFIG_I2C_ALGOBIT=y
 # CONFIG_I2C_I801 is not set
 # CONFIG_I2C_I810 is not set
 # CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_ISA is not set
 CONFIG_I2C_IXP2000=y
 # CONFIG_I2C_NFORCE2 is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
@@ -651,7 +688,6 @@ CONFIG_I2C_IXP2000=y
 # CONFIG_I2C_VIAPRO is not set
 # CONFIG_I2C_VOODOO3 is not set
 # CONFIG_I2C_PCA_ISA is not set
-CONFIG_I2C_SENSOR=y
 
 #
 # Miscellaneous I2C Chip support
@@ -664,6 +700,7 @@ CONFIG_SENSORS_EEPROM=y
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_RTC8564 is not set
 # CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -673,6 +710,7 @@ CONFIG_SENSORS_EEPROM=y
 # Hardware Monitoring support
 #
 CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
 # CONFIG_SENSORS_ADM1021 is not set
 # CONFIG_SENSORS_ADM1025 is not set
 # CONFIG_SENSORS_ADM1026 is not set
@@ -703,6 +741,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83792D is not set
 # CONFIG_SENSORS_W83L785TS is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
@@ -713,6 +752,10 @@ CONFIG_HWMON=y
 #
 
 #
+# Multimedia Capabilities Port drivers
+#
+
+#
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
@@ -740,6 +783,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
@@ -767,10 +814,6 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
-
-#
-# XFS support
-#
 # CONFIG_XFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
@@ -779,6 +822,7 @@ CONFIG_INOTIFY=y
 CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
 
 #
 # CD-ROM/DVD Filesystems
@@ -798,11 +842,10 @@ CONFIG_DNOTIFY=y
 #
 CONFIG_PROC_FS=y
 CONFIG_SYSFS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
 CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -818,6 +861,7 @@ CONFIG_RAMFS=y
 CONFIG_JFFS2_FS=y
 CONFIG_JFFS2_FS_DEBUG=0
 CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
 # CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
 CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
@@ -850,6 +894,7 @@ CONFIG_SUNRPC=y
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
 # CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
 
 #
 # Partition Types
@@ -888,6 +933,7 @@ CONFIG_MSDOS_PARTITION=y
 CONFIG_DEBUG_KERNEL=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_LOG_BUF_SHIFT=14
+CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_DEBUG_SLAB is not set
 # CONFIG_DEBUG_SPINLOCK is not set
@@ -896,7 +942,9 @@ CONFIG_LOG_BUF_SHIFT=14
 CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
 CONFIG_FRAME_POINTER=y
+# CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_DEBUG_USER=y
 # CONFIG_DEBUG_WAITQ is not set
 CONFIG_DEBUG_ERRORS=y
@@ -922,6 +970,7 @@ CONFIG_DEBUG_LL=y
 # Library routines
 #
 # CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
 CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
diff --git a/arch/arm/configs/ixdp2800_defconfig b/arch/arm/configs/ixdp2800_defconfig
index 81d3a0606f95..0fddbde85835 100644
--- a/arch/arm/configs/ixdp2800_defconfig
+++ b/arch/arm/configs/ixdp2800_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13
-# Wed Sep 14 10:52:23 2005
+# Linux kernel version: 2.6.14-git13
+# Thu Nov 10 15:14:56 2005
 #
 CONFIG_ARM=y
 CONFIG_MMU=y
@@ -21,6 +21,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
 # General setup
 #
 CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
 CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 # CONFIG_POSIX_MQUEUE is not set
@@ -31,6 +32,7 @@ CONFIG_SYSCTL=y
 # CONFIG_HOTPLUG is not set
 CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
@@ -61,6 +63,23 @@ CONFIG_OBSOLETE_MODPARM=y
 CONFIG_KMOD=y
 
 #
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # System Type
 #
 # CONFIG_ARCH_CLPS7500 is not set
@@ -82,6 +101,7 @@ CONFIG_ARCH_IXP2000=y
 # CONFIG_ARCH_LH7A40X is not set
 # CONFIG_ARCH_OMAP is not set
 # CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_REALVIEW is not set
 # CONFIG_ARCH_IMX is not set
 # CONFIG_ARCH_H720X is not set
 # CONFIG_ARCH_AAEC2000 is not set
@@ -125,7 +145,6 @@ CONFIG_XSCALE_PMU=y
 CONFIG_ISA_DMA_API=y
 CONFIG_PCI=y
 CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
 # CONFIG_PCI_DEBUG is not set
 
 #
@@ -145,6 +164,8 @@ CONFIG_FLATMEM_MANUAL=y
 # CONFIG_SPARSEMEM_MANUAL is not set
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
 CONFIG_ALIGNMENT_TRAP=y
 
 #
@@ -163,6 +184,7 @@ CONFIG_CMDLINE="console=ttyS0,9600 root=/dev/nfs ip=bootp mem=64M@0x0"
 # At least one emulation must be selected
 #
 CONFIG_FPE_NWFPE=y
+CONFIG_FPE_NWFPE_XP=y
 # CONFIG_FPE_FASTFPE is not set
 
 #
@@ -206,14 +228,19 @@ CONFIG_SYN_COOKIES=y
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set
 # CONFIG_INET_TUNNEL is not set
-# CONFIG_IP_TCPDIAG is not set
-# CONFIG_IP_TCPDIAG_IPV6 is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
 # CONFIG_TCP_CONG_ADVANCED is not set
 CONFIG_TCP_CONG_BIC=y
 # CONFIG_IPV6 is not set
 # CONFIG_NETFILTER is not set
 
 #
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
 # SCTP Configuration (EXPERIMENTAL)
 #
 # CONFIG_IP_SCTP is not set
@@ -229,6 +256,10 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
 # CONFIG_NET_CLS_ROUTE is not set
 
@@ -239,6 +270,7 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_HAMRADIO is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
 
 #
 # Device Drivers
@@ -274,6 +306,7 @@ CONFIG_MTD_BLOCK=y
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
 # CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -308,7 +341,6 @@ CONFIG_MTD_COMPLEX_MAPPINGS=y
 # CONFIG_MTD_PHYSMAP is not set
 # CONFIG_MTD_ARM_INTEGRATOR is not set
 CONFIG_MTD_IXP2000=y
-# CONFIG_MTD_EDB7312 is not set
 # CONFIG_MTD_PCI is not set
 # CONFIG_MTD_PLATRAM is not set
 
@@ -335,6 +367,11 @@ CONFIG_MTD_IXP2000=y
 # CONFIG_MTD_NAND is not set
 
 #
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
 # Parallel port support
 #
 # CONFIG_PARPORT is not set
@@ -359,21 +396,13 @@ CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=8192
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 # CONFIG_ATA_OVER_ETH is not set
 
 #
 # SCSI device support
 #
+# CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 
 #
@@ -411,12 +440,18 @@ CONFIG_DUMMY=y
 # CONFIG_ARCNET is not set
 
 #
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
+#
 # Ethernet (10 or 100Mbit)
 #
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
 # CONFIG_DM9000 is not set
@@ -456,6 +491,7 @@ CONFIG_EEPRO100=y
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
 # CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_VIA_VELOCITY is not set
@@ -465,6 +501,7 @@ CONFIG_EEPRO100=y
 #
 # Ethernet (10000 Mbit)
 #
+# CONFIG_CHELSIO_T1 is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
 
@@ -610,6 +647,7 @@ CONFIG_IXP2000_WATCHDOG=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -635,7 +673,6 @@ CONFIG_I2C_ALGOBIT=y
 # CONFIG_I2C_I801 is not set
 # CONFIG_I2C_I810 is not set
 # CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_ISA is not set
 CONFIG_I2C_IXP2000=y
 # CONFIG_I2C_NFORCE2 is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
@@ -650,7 +687,6 @@ CONFIG_I2C_IXP2000=y
 # CONFIG_I2C_VIAPRO is not set
 # CONFIG_I2C_VOODOO3 is not set
 # CONFIG_I2C_PCA_ISA is not set
-CONFIG_I2C_SENSOR=y
 
 #
 # Miscellaneous I2C Chip support
@@ -663,6 +699,7 @@ CONFIG_SENSORS_EEPROM=y
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_RTC8564 is not set
 # CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -672,6 +709,7 @@ CONFIG_SENSORS_EEPROM=y
 # Hardware Monitoring support
 #
 CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
 # CONFIG_SENSORS_ADM1021 is not set
 # CONFIG_SENSORS_ADM1025 is not set
 # CONFIG_SENSORS_ADM1026 is not set
@@ -702,6 +740,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83792D is not set
 # CONFIG_SENSORS_W83L785TS is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
@@ -712,6 +751,10 @@ CONFIG_HWMON=y
 #
 
 #
+# Multimedia Capabilities Port drivers
+#
+
+#
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
@@ -739,6 +782,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
@@ -766,10 +813,6 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
-
-#
-# XFS support
-#
 # CONFIG_XFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
@@ -778,6 +821,7 @@ CONFIG_INOTIFY=y
 CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
 
 #
 # CD-ROM/DVD Filesystems
@@ -797,11 +841,10 @@ CONFIG_DNOTIFY=y
 #
 CONFIG_PROC_FS=y
 CONFIG_SYSFS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
 CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -817,6 +860,7 @@ CONFIG_RAMFS=y
 CONFIG_JFFS2_FS=y
 CONFIG_JFFS2_FS_DEBUG=0
 CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
 # CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
 CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
@@ -849,6 +893,7 @@ CONFIG_SUNRPC=y
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
 # CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
 
 #
 # Partition Types
@@ -887,6 +932,7 @@ CONFIG_MSDOS_PARTITION=y
 CONFIG_DEBUG_KERNEL=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_LOG_BUF_SHIFT=14
+CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_DEBUG_SLAB is not set
 # CONFIG_DEBUG_SPINLOCK is not set
@@ -895,7 +941,9 @@ CONFIG_LOG_BUF_SHIFT=14
 CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
 CONFIG_FRAME_POINTER=y
+# CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_DEBUG_USER=y
 # CONFIG_DEBUG_WAITQ is not set
 CONFIG_DEBUG_ERRORS=y
@@ -921,6 +969,7 @@ CONFIG_DEBUG_LL=y
 # Library routines
 #
 # CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
 CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
diff --git a/arch/arm/configs/ixdp2801_defconfig b/arch/arm/configs/ixdp2801_defconfig
index 66ac0885df3e..89b9aa06aa91 100644
--- a/arch/arm/configs/ixdp2801_defconfig
+++ b/arch/arm/configs/ixdp2801_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13
-# Wed Sep 14 10:52:16 2005
+# Linux kernel version: 2.6.14-git13
+# Thu Nov 10 15:15:03 2005
 #
 CONFIG_ARM=y
 CONFIG_MMU=y
@@ -21,6 +21,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
 # General setup
 #
 CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
 CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 # CONFIG_POSIX_MQUEUE is not set
@@ -31,6 +32,7 @@ CONFIG_SYSCTL=y
 # CONFIG_HOTPLUG is not set
 CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
@@ -61,6 +63,23 @@ CONFIG_OBSOLETE_MODPARM=y
 CONFIG_KMOD=y
 
 #
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # System Type
 #
 # CONFIG_ARCH_CLPS7500 is not set
@@ -82,6 +101,7 @@ CONFIG_ARCH_IXP2000=y
 # CONFIG_ARCH_LH7A40X is not set
 # CONFIG_ARCH_OMAP is not set
 # CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_REALVIEW is not set
 # CONFIG_ARCH_IMX is not set
 # CONFIG_ARCH_H720X is not set
 # CONFIG_ARCH_AAEC2000 is not set
@@ -125,7 +145,6 @@ CONFIG_XSCALE_PMU=y
 CONFIG_ISA_DMA_API=y
 CONFIG_PCI=y
 CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
 # CONFIG_PCI_DEBUG is not set
 
 #
@@ -145,6 +164,8 @@ CONFIG_FLATMEM_MANUAL=y
 # CONFIG_SPARSEMEM_MANUAL is not set
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
 CONFIG_ALIGNMENT_TRAP=y
 
 #
@@ -163,6 +184,7 @@ CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/nfs ip=bootp mem=64M@0x0 pci=firm
 # At least one emulation must be selected
 #
 CONFIG_FPE_NWFPE=y
+CONFIG_FPE_NWFPE_XP=y
 # CONFIG_FPE_FASTFPE is not set
 
 #
@@ -206,14 +228,19 @@ CONFIG_SYN_COOKIES=y
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set
 # CONFIG_INET_TUNNEL is not set
-# CONFIG_IP_TCPDIAG is not set
-# CONFIG_IP_TCPDIAG_IPV6 is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
 # CONFIG_TCP_CONG_ADVANCED is not set
 CONFIG_TCP_CONG_BIC=y
 # CONFIG_IPV6 is not set
 # CONFIG_NETFILTER is not set
 
 #
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
 # SCTP Configuration (EXPERIMENTAL)
 #
 # CONFIG_IP_SCTP is not set
@@ -229,6 +256,10 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
 # CONFIG_NET_CLS_ROUTE is not set
 
@@ -239,6 +270,7 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_HAMRADIO is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
 
 #
 # Device Drivers
@@ -274,6 +306,7 @@ CONFIG_MTD_BLOCK=y
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
 # CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -308,7 +341,6 @@ CONFIG_MTD_COMPLEX_MAPPINGS=y
 # CONFIG_MTD_PHYSMAP is not set
 # CONFIG_MTD_ARM_INTEGRATOR is not set
 CONFIG_MTD_IXP2000=y
-# CONFIG_MTD_EDB7312 is not set
 # CONFIG_MTD_PCI is not set
 # CONFIG_MTD_PLATRAM is not set
 
@@ -335,6 +367,11 @@ CONFIG_MTD_IXP2000=y
 # CONFIG_MTD_NAND is not set
 
 #
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
 # Parallel port support
 #
 # CONFIG_PARPORT is not set
@@ -359,21 +396,13 @@ CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=8192
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 # CONFIG_ATA_OVER_ETH is not set
 
 #
 # SCSI device support
 #
+# CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 
 #
@@ -411,12 +440,18 @@ CONFIG_DUMMY=y
 # CONFIG_ARCNET is not set
 
 #
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
+#
 # Ethernet (10 or 100Mbit)
 #
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_SMC91X is not set
 # CONFIG_DM9000 is not set
@@ -457,6 +492,7 @@ CONFIG_EEPRO100=y
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
 # CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
 # CONFIG_SK98LIN is not set
 # CONFIG_VIA_VELOCITY is not set
@@ -466,6 +502,7 @@ CONFIG_EEPRO100=y
 #
 # Ethernet (10000 Mbit)
 #
+# CONFIG_CHELSIO_T1 is not set
 # CONFIG_IXGB is not set
 # CONFIG_S2IO is not set
 
@@ -611,6 +648,7 @@ CONFIG_IXP2000_WATCHDOG=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -636,7 +674,6 @@ CONFIG_I2C_ALGOBIT=y
 # CONFIG_I2C_I801 is not set
 # CONFIG_I2C_I810 is not set
 # CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_ISA is not set
 CONFIG_I2C_IXP2000=y
 # CONFIG_I2C_NFORCE2 is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
@@ -651,7 +688,6 @@ CONFIG_I2C_IXP2000=y
 # CONFIG_I2C_VIAPRO is not set
 # CONFIG_I2C_VOODOO3 is not set
 # CONFIG_I2C_PCA_ISA is not set
-CONFIG_I2C_SENSOR=y
 
 #
 # Miscellaneous I2C Chip support
@@ -664,6 +700,7 @@ CONFIG_SENSORS_EEPROM=y
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_RTC8564 is not set
 # CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -673,6 +710,7 @@ CONFIG_SENSORS_EEPROM=y
 # Hardware Monitoring support
 #
 CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
 # CONFIG_SENSORS_ADM1021 is not set
 # CONFIG_SENSORS_ADM1025 is not set
 # CONFIG_SENSORS_ADM1026 is not set
@@ -703,6 +741,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_VIA686A is not set
 # CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83792D is not set
 # CONFIG_SENSORS_W83L785TS is not set
 # CONFIG_SENSORS_W83627HF is not set
 # CONFIG_SENSORS_W83627EHF is not set
@@ -713,6 +752,10 @@ CONFIG_HWMON=y
 #
 
 #
+# Multimedia Capabilities Port drivers
+#
+
+#
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
@@ -740,6 +783,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
@@ -767,10 +814,6 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
-
-#
-# XFS support
-#
 # CONFIG_XFS_FS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
@@ -779,6 +822,7 @@ CONFIG_INOTIFY=y
 CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
 
 #
 # CD-ROM/DVD Filesystems
@@ -798,11 +842,10 @@ CONFIG_DNOTIFY=y
 #
 CONFIG_PROC_FS=y
 CONFIG_SYSFS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
 CONFIG_TMPFS=y
-# CONFIG_TMPFS_XATTR is not set
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -818,6 +861,7 @@ CONFIG_RAMFS=y
 CONFIG_JFFS2_FS=y
 CONFIG_JFFS2_FS_DEBUG=0
 CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
 # CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
 CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
@@ -850,6 +894,7 @@ CONFIG_SUNRPC=y
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
 # CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
 
 #
 # Partition Types
@@ -888,6 +933,7 @@ CONFIG_MSDOS_PARTITION=y
 CONFIG_DEBUG_KERNEL=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_LOG_BUF_SHIFT=14
+CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_DEBUG_SLAB is not set
 # CONFIG_DEBUG_SPINLOCK is not set
@@ -896,7 +942,9 @@ CONFIG_LOG_BUF_SHIFT=14
 CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
 CONFIG_FRAME_POINTER=y
+# CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_DEBUG_USER=y
 # CONFIG_DEBUG_WAITQ is not set
 CONFIG_DEBUG_ERRORS=y
@@ -922,6 +970,7 @@ CONFIG_DEBUG_LL=y
 # Library routines
 #
 # CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
 CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
diff --git a/arch/arm/configs/omap_h2_1610_defconfig b/arch/arm/configs/omap_h2_1610_defconfig
index 4198677cd394..529f0f72e1e9 100644
--- a/arch/arm/configs/omap_h2_1610_defconfig
+++ b/arch/arm/configs/omap_h2_1610_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13
-# Mon Sep  5 18:07:12 2005
+# Linux kernel version: 2.6.14
+# Wed Nov  9 18:53:40 2005
 #
 CONFIG_ARM=y
 CONFIG_MMU=y
@@ -22,6 +22,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
 # General setup
 #
 CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
 CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 # CONFIG_POSIX_MQUEUE is not set
@@ -31,6 +32,7 @@ CONFIG_SYSCTL=y
 # CONFIG_HOTPLUG is not set
 CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_EMBEDDED is not set
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -60,6 +62,23 @@ CONFIG_OBSOLETE_MODPARM=y
 # CONFIG_KMOD is not set
 
 #
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # System Type
 #
 # CONFIG_ARCH_CLPS7500 is not set
@@ -81,6 +100,7 @@ CONFIG_OBSOLETE_MODPARM=y
 # CONFIG_ARCH_LH7A40X is not set
 CONFIG_ARCH_OMAP=y
 # CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_REALVIEW is not set
 # CONFIG_ARCH_IMX is not set
 # CONFIG_ARCH_H720X is not set
 # CONFIG_ARCH_AAEC2000 is not set
@@ -112,7 +132,7 @@ CONFIG_OMAP_SERIAL_WAKE=y
 # OMAP Core Type
 #
 # CONFIG_ARCH_OMAP730 is not set
-# CONFIG_ARCH_OMAP1510 is not set
+# CONFIG_ARCH_OMAP15XX is not set
 CONFIG_ARCH_OMAP16XX=y
 
 #
@@ -177,6 +197,8 @@ CONFIG_FLATMEM_MANUAL=y
 # CONFIG_SPARSEMEM_MANUAL is not set
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
 # CONFIG_LEDS is not set
 CONFIG_ALIGNMENT_TRAP=y
 
@@ -258,14 +280,19 @@ CONFIG_IP_PNP_BOOTP=y
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set
 # CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
 # CONFIG_TCP_CONG_ADVANCED is not set
 CONFIG_TCP_CONG_BIC=y
 # CONFIG_IPV6 is not set
 # CONFIG_NETFILTER is not set
 
 #
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
 # SCTP Configuration (EXPERIMENTAL)
 #
 # CONFIG_IP_SCTP is not set
@@ -281,6 +308,10 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
 # CONFIG_NET_CLS_ROUTE is not set
 
@@ -291,6 +322,7 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_HAMRADIO is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
 
 #
 # Device Drivers
@@ -328,21 +360,13 @@ CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=8192
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
 # SCSI device support
 #
+# CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_PROC_FS=y
 
@@ -369,10 +393,12 @@ CONFIG_SCSI_PROC_FS=y
 # CONFIG_SCSI_SPI_ATTRS is not set
 # CONFIG_SCSI_FC_ATTRS is not set
 # CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
 
 #
 # SCSI low-level drivers
 #
+# CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_SATA is not set
 # CONFIG_SCSI_DEBUG is not set
 
@@ -404,6 +430,11 @@ CONFIG_NETDEVICES=y
 # CONFIG_TUN is not set
 
 #
+# PHY device support
+#
+# CONFIG_PHYLIB is not set
+
+#
 # Ethernet (10 or 100Mbit)
 #
 CONFIG_NET_ETHERNET=y
@@ -439,6 +470,7 @@ CONFIG_PPP=y
 # CONFIG_PPP_SYNC_TTY is not set
 # CONFIG_PPP_DEFLATE is not set
 # CONFIG_PPP_BSDCOMP is not set
+# CONFIG_PPP_MPPE is not set
 # CONFIG_PPPOE is not set
 CONFIG_SLIP=y
 CONFIG_SLIP_COMPRESSED=y
@@ -541,18 +573,18 @@ CONFIG_WATCHDOG_NOWAYOUT=y
 #
 # TPM devices
 #
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
 #
 # CONFIG_I2C is not set
-# CONFIG_I2C_SENSOR is not set
-CONFIG_ISP1301_OMAP=y
 
 #
 # Hardware Monitoring support
 #
 CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
 
 #
@@ -560,6 +592,10 @@ CONFIG_HWMON=y
 #
 
 #
+# Multimedia Capabilities Port drivers
+#
+
+#
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
@@ -576,7 +612,6 @@ CONFIG_FB=y
 # CONFIG_FB_CFB_FILLRECT is not set
 # CONFIG_FB_CFB_COPYAREA is not set
 # CONFIG_FB_CFB_IMAGEBLIT is not set
-# CONFIG_FB_SOFT_CURSOR is not set
 # CONFIG_FB_MACMODES is not set
 CONFIG_FB_MODE_HELPERS=y
 # CONFIG_FB_TILEBLITTING is not set
@@ -589,6 +624,7 @@ CONFIG_FB_MODE_HELPERS=y
 # CONFIG_VGA_CONSOLE is not set
 CONFIG_DUMMY_CONSOLE=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
 CONFIG_FONTS=y
 CONFIG_FONT_8x8=y
 CONFIG_FONT_8x16=y
@@ -600,6 +636,7 @@ CONFIG_FONT_8x16=y
 # CONFIG_FONT_SUN8x16 is not set
 # CONFIG_FONT_SUN12x22 is not set
 # CONFIG_FONT_10x18 is not set
+# CONFIG_FONT_RL is not set
 
 #
 # Logo configuration
@@ -624,10 +661,10 @@ CONFIG_SOUND=y
 # Open Sound System
 #
 CONFIG_SOUND_PRIME=y
+# CONFIG_OBSOLETE_OSS_DRIVER is not set
 # CONFIG_SOUND_MSNDCLAS is not set
 # CONFIG_SOUND_MSNDPIN is not set
 # CONFIG_SOUND_OSS is not set
-# CONFIG_SOUND_AD1980 is not set
 
 #
 # USB support
@@ -637,22 +674,21 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
-CONFIG_USB_GADGET=y
-# CONFIG_USB_GADGET_DEBUG_FILES is not set
-CONFIG_USB_GADGET_SELECTED=y
+# CONFIG_USB_GADGET is not set
 # CONFIG_USB_GADGET_NET2280 is not set
 # CONFIG_USB_GADGET_PXA2XX is not set
 # CONFIG_USB_GADGET_GOKU is not set
 # CONFIG_USB_GADGET_LH7A40X is not set
-CONFIG_USB_GADGET_OMAP=y
-CONFIG_USB_OMAP=y
+# CONFIG_USB_GADGET_OMAP is not set
 # CONFIG_USB_GADGET_DUMMY_HCD is not set
-# CONFIG_USB_GADGET_DUALSPEED is not set
 # CONFIG_USB_ZERO is not set
-CONFIG_USB_ETH=y
-CONFIG_USB_ETH_RNDIS=y
+# CONFIG_USB_ETH is not set
 # CONFIG_USB_GADGETFS is not set
 # CONFIG_USB_FILE_STORAGE is not set
 # CONFIG_USB_G_SERIAL is not set
@@ -673,10 +709,6 @@ CONFIG_EXT2_FS=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-
-#
-# XFS support
-#
 # CONFIG_XFS_FS is not set
 # CONFIG_MINIX_FS is not set
 CONFIG_ROMFS_FS=y
@@ -685,6 +717,7 @@ CONFIG_INOTIFY=y
 CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
 
 #
 # CD-ROM/DVD Filesystems
@@ -706,10 +739,10 @@ CONFIG_FAT_DEFAULT_CODEPAGE=437
 #
 CONFIG_PROC_FS=y
 CONFIG_SYSFS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
 # CONFIG_TMPFS is not set
 # CONFIG_HUGETLB_PAGE is not set
 CONFIG_RAMFS=y
+# CONFIG_RELAYFS_FS is not set
 
 #
 # Miscellaneous filesystems
@@ -750,6 +783,7 @@ CONFIG_RPCSEC_GSS_KRB5=y
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
 # CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
 
 #
 # Partition Types
@@ -859,6 +893,7 @@ CONFIG_CRYPTO_DES=y
 # Library routines
 #
 # CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
 CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
diff --git a/arch/arm/configs/poodle_defconfig b/arch/arm/configs/poodle_defconfig
deleted file mode 100644
index 72822907759f..000000000000
--- a/arch/arm/configs/poodle_defconfig
+++ /dev/null
@@ -1,1015 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc3
-# Sun Oct  9 17:04:29 2005
-#
-CONFIG_ARM=y
-CONFIG_MMU=y
-CONFIG_UID16=y
-CONFIG_RWSEM_GENERIC_SPINLOCK=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_LOCK_KERNEL=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-CONFIG_BSD_PROCESS_ACCT=y
-# CONFIG_BSD_PROCESS_ACCT_V3 is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
-
-#
-# System Type
-#
-# CONFIG_ARCH_CLPS7500 is not set
-# CONFIG_ARCH_CLPS711X is not set
-# CONFIG_ARCH_CO285 is not set
-# CONFIG_ARCH_EBSA110 is not set
-# CONFIG_ARCH_CAMELOT is not set
-# CONFIG_ARCH_FOOTBRIDGE is not set
-# CONFIG_ARCH_INTEGRATOR is not set
-# CONFIG_ARCH_IOP3XX is not set
-# CONFIG_ARCH_IXP4XX is not set
-# CONFIG_ARCH_IXP2000 is not set
-# CONFIG_ARCH_L7200 is not set
-CONFIG_ARCH_PXA=y
-# CONFIG_ARCH_RPC is not set
-# CONFIG_ARCH_SA1100 is not set
-# CONFIG_ARCH_S3C2410 is not set
-# CONFIG_ARCH_SHARK is not set
-# CONFIG_ARCH_LH7A40X is not set
-# CONFIG_ARCH_OMAP is not set
-# CONFIG_ARCH_VERSATILE is not set
-# CONFIG_ARCH_IMX is not set
-# CONFIG_ARCH_H720X is not set
-# CONFIG_ARCH_AAEC2000 is not set
-
-#
-# Intel PXA2xx Implementations
-#
-# CONFIG_ARCH_LUBBOCK is not set
-# CONFIG_MACH_MAINSTONE is not set
-# CONFIG_ARCH_PXA_IDP is not set
-CONFIG_PXA_SHARPSL=y
-CONFIG_PXA_SHARPSL_25x=y
-# CONFIG_PXA_SHARPSL_27x is not set
-CONFIG_MACH_POODLE=y
-# CONFIG_MACH_CORGI is not set
-# CONFIG_MACH_SHEPHERD is not set
-# CONFIG_MACH_HUSKY is not set
-CONFIG_PXA25x=y
-
-#
-# Processor Type
-#
-CONFIG_CPU_32=y
-CONFIG_CPU_XSCALE=y
-CONFIG_CPU_32v5=y
-CONFIG_CPU_ABRT_EV5T=y
-CONFIG_CPU_CACHE_VIVT=y
-CONFIG_CPU_TLB_V4WBI=y
-
-#
-# Processor Features
-#
-CONFIG_ARM_THUMB=y
-CONFIG_XSCALE_PMU=y
-CONFIG_SHARP_LOCOMO=y
-CONFIG_SHARP_PARAM=y
-CONFIG_SHARP_SCOOP=y
-
-#
-# Bus support
-#
-CONFIG_ISA_DMA_API=y
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-CONFIG_PCCARD=y
-# CONFIG_PCMCIA_DEBUG is not set
-CONFIG_PCMCIA=y
-CONFIG_PCMCIA_LOAD_CIS=y
-CONFIG_PCMCIA_IOCTL=y
-
-#
-# PC-card bridges
-#
-CONFIG_PCMCIA_PXA2XX=y
-
-#
-# Kernel Features
-#
-CONFIG_PREEMPT=y
-# CONFIG_NO_IDLE_HZ is not set
-# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
-CONFIG_SELECT_MEMORY_MODEL=y
-CONFIG_FLATMEM_MANUAL=y
-# CONFIG_DISCONTIGMEM_MANUAL is not set
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_FLATMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
-CONFIG_ALIGNMENT_TRAP=y
-
-#
-# Boot options
-#
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="console=ttyS0,115200n8 console=tty1 noinitrd root=/dev/mtdblock2 rootfstype=jffs2   debug"
-# CONFIG_XIP_KERNEL is not set
-
-#
-# Floating point emulation
-#
-
-#
-# At least one emulation must be selected
-#
-CONFIG_FPE_NWFPE=y
-# CONFIG_FPE_NWFPE_XP is not set
-# CONFIG_FPE_FASTFPE is not set
-
-#
-# Userspace binary formats
-#
-CONFIG_BINFMT_ELF=y
-CONFIG_BINFMT_AOUT=m
-CONFIG_BINFMT_MISC=m
-# CONFIG_ARTHUR is not set
-
-#
-# Power management options
-#
-CONFIG_PM=y
-CONFIG_APM=y
-
-#
-# Networking
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-# CONFIG_IP_MULTICAST is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-# CONFIG_IP_PNP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_BIC=y
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-# CONFIG_IEEE80211 is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=y
-# CONFIG_DEBUG_DRIVER is not set
-
-#
-# Memory Technology Devices (MTD)
-#
-CONFIG_MTD=y
-# CONFIG_MTD_DEBUG is not set
-# CONFIG_MTD_CONCAT is not set
-CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_REDBOOT_PARTS is not set
-# CONFIG_MTD_CMDLINE_PARTS is not set
-# CONFIG_MTD_AFS_PARTS is not set
-
-#
-# User Modules And Translation Layers
-#
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-# CONFIG_FTL is not set
-# CONFIG_NFTL is not set
-# CONFIG_INFTL is not set
-
-#
-# RAM/ROM/Flash chip drivers
-#
-# CONFIG_MTD_CFI is not set
-# CONFIG_MTD_JEDECPROBE is not set
-CONFIG_MTD_MAP_BANK_WIDTH_1=y
-CONFIG_MTD_MAP_BANK_WIDTH_2=y
-CONFIG_MTD_MAP_BANK_WIDTH_4=y
-# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
-# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
-# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
-CONFIG_MTD_CFI_I1=y
-CONFIG_MTD_CFI_I2=y
-# CONFIG_MTD_CFI_I4 is not set
-# CONFIG_MTD_CFI_I8 is not set
-# CONFIG_MTD_RAM is not set
-# CONFIG_MTD_ROM is not set
-# CONFIG_MTD_ABSENT is not set
-
-#
-# Mapping drivers for chip access
-#
-CONFIG_MTD_COMPLEX_MAPPINGS=y
-CONFIG_MTD_SHARP_SL=y
-# CONFIG_MTD_PLATRAM is not set
-
-#
-# Self-contained MTD device drivers
-#
-# CONFIG_MTD_SLRAM is not set
-# CONFIG_MTD_PHRAM is not set
-# CONFIG_MTD_MTDRAM is not set
-# CONFIG_MTD_BLKMTD is not set
-# CONFIG_MTD_BLOCK2MTD is not set
-
-#
-# Disk-On-Chip Device Drivers
-#
-# CONFIG_MTD_DOC2000 is not set
-# CONFIG_MTD_DOC2001 is not set
-# CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_VERIFY_WRITE=y
-# CONFIG_MTD_NAND_H1900 is not set
-CONFIG_MTD_NAND_IDS=y
-# CONFIG_MTD_NAND_DISKONCHIP is not set
-CONFIG_MTD_NAND_SHARPSL=y
-# CONFIG_MTD_NAND_NANDSIM is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_COW_COMMON is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_RAM is not set
-CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_ATA_OVER_ETH is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-CONFIG_BLK_DEV_IDECS=y
-# CONFIG_BLK_DEV_IDECD is not set
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_IDE_TASK_IOCTL is not set
-
-#
-# IDE chipset support/bugfixes
-#
-CONFIG_IDE_GENERIC=y
-# CONFIG_IDE_ARM is not set
-# CONFIG_BLK_DEV_IDEDMA is not set
-# CONFIG_IDEDMA_AUTO is not set
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# SCSI device support
-#
-# CONFIG_RAID_ATTRS is not set
-# CONFIG_SCSI is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-
-#
-# I2O device support
-#
-
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-
-#
-# PHY device support
-#
-# CONFIG_PHYLIB is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-# CONFIG_MII is not set
-# CONFIG_SMC91X is not set
-# CONFIG_DM9000 is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-
-#
-# Token Ring devices
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-CONFIG_NET_RADIO=y
-
-#
-# Obsolete Wireless cards support (pre-802.11)
-#
-# CONFIG_STRIP is not set
-# CONFIG_PCMCIA_WAVELAN is not set
-# CONFIG_PCMCIA_NETWAVE is not set
-
-#
-# Wireless 802.11 Frequency Hopping cards support
-#
-# CONFIG_PCMCIA_RAYCS is not set
-
-#
-# Wireless 802.11b ISA/PCI cards support
-#
-# CONFIG_HERMES is not set
-# CONFIG_ATMEL is not set
-
-#
-# Wireless 802.11b Pcmcia/Cardbus cards support
-#
-# CONFIG_AIRO_CS is not set
-# CONFIG_PCMCIA_WL3501 is not set
-# CONFIG_HOSTAP is not set
-CONFIG_NET_WIRELESS=y
-
-#
-# PCMCIA network device support
-#
-CONFIG_NET_PCMCIA=y
-# CONFIG_PCMCIA_3C589 is not set
-# CONFIG_PCMCIA_3C574 is not set
-# CONFIG_PCMCIA_FMVJ18X is not set
-CONFIG_PCMCIA_PCNET=y
-# CONFIG_PCMCIA_NMCLAN is not set
-# CONFIG_PCMCIA_SMC91C92 is not set
-# CONFIG_PCMCIA_XIRC2PS is not set
-# CONFIG_PCMCIA_AXNET is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-CONFIG_PPP=m
-# CONFIG_PPP_MULTILINK is not set
-# CONFIG_PPP_FILTER is not set
-CONFIG_PPP_ASYNC=m
-# CONFIG_PPP_SYNC_TTY is not set
-# CONFIG_PPP_DEFLATE is not set
-CONFIG_PPP_BSDCOMP=m
-# CONFIG_PPPOE is not set
-# CONFIG_SLIP is not set
-# CONFIG_SHAPER is not set
-# CONFIG_NETCONSOLE is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_JOYDEV is not set
-CONFIG_INPUT_TSDEV=y
-CONFIG_INPUT_TSDEV_SCREEN_X=240
-CONFIG_INPUT_TSDEV_SCREEN_Y=320
-CONFIG_INPUT_EVDEV=y
-CONFIG_INPUT_EVBUG=y
-
-#
-# Input Device Drivers
-#
-CONFIG_INPUT_KEYBOARD=y
-# CONFIG_KEYBOARD_ATKBD is not set
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_LKKBD is not set
-CONFIG_KEYBOARD_LOCOMO=y
-# CONFIG_KEYBOARD_XTKBD is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-# CONFIG_KEYBOARD_CORGI is not set
-CONFIG_KEYBOARD_SPITZ=y
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Hardware I/O ports
-#
-# CONFIG_SERIO is not set
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_PXA=y
-CONFIG_SERIAL_PXA_CONSOLE=y
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_UNIX98_PTYS=y
-# CONFIG_LEGACY_PTYS is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_NVRAM is not set
-# CONFIG_RTC is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-
-#
-# PCMCIA character devices
-#
-# CONFIG_SYNCLINK_CS is not set
-# CONFIG_RAW_DRIVER is not set
-
-#
-# TPM devices
-#
-
-#
-# I2C support
-#
-CONFIG_I2C=y
-# CONFIG_I2C_CHARDEV is not set
-
-#
-# I2C Algorithms
-#
-CONFIG_I2C_ALGOBIT=y
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
-#
-# I2C Hardware Bus support
-#
-# CONFIG_I2C_PXA is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_PCA_ISA is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_RTC8564 is not set
-# CONFIG_SENSORS_MAX6875 is not set
-CONFIG_I2C_DEBUG_CORE=y
-CONFIG_I2C_DEBUG_ALGO=y
-CONFIG_I2C_DEBUG_BUS=y
-# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# Hardware Monitoring support
-#
-CONFIG_HWMON=y
-# CONFIG_HWMON_VID is not set
-# CONFIG_SENSORS_ADM1021 is not set
-# CONFIG_SENSORS_ADM1025 is not set
-# CONFIG_SENSORS_ADM1026 is not set
-# CONFIG_SENSORS_ADM1031 is not set
-# CONFIG_SENSORS_ADM9240 is not set
-# CONFIG_SENSORS_ASB100 is not set
-# CONFIG_SENSORS_ATXP1 is not set
-# CONFIG_SENSORS_DS1621 is not set
-# CONFIG_SENSORS_FSCHER is not set
-# CONFIG_SENSORS_FSCPOS is not set
-# CONFIG_SENSORS_GL518SM is not set
-# CONFIG_SENSORS_GL520SM is not set
-# CONFIG_SENSORS_IT87 is not set
-# CONFIG_SENSORS_LM63 is not set
-# CONFIG_SENSORS_LM75 is not set
-# CONFIG_SENSORS_LM77 is not set
-# CONFIG_SENSORS_LM78 is not set
-# CONFIG_SENSORS_LM80 is not set
-# CONFIG_SENSORS_LM83 is not set
-# CONFIG_SENSORS_LM85 is not set
-# CONFIG_SENSORS_LM87 is not set
-# CONFIG_SENSORS_LM90 is not set
-# CONFIG_SENSORS_LM92 is not set
-# CONFIG_SENSORS_MAX1619 is not set
-# CONFIG_SENSORS_PC87360 is not set
-# CONFIG_SENSORS_SMSC47M1 is not set
-# CONFIG_SENSORS_SMSC47B397 is not set
-# CONFIG_SENSORS_W83781D is not set
-# CONFIG_SENSORS_W83792D is not set
-# CONFIG_SENSORS_W83L785TS is not set
-# CONFIG_SENSORS_W83627HF is not set
-# CONFIG_SENSORS_W83627EHF is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
-
-#
-# Misc devices
-#
-
-#
-# Multimedia Capabilities Port drivers
-#
-
-#
-# Multimedia devices
-#
-CONFIG_VIDEO_DEV=m
-
-#
-# Video For Linux
-#
-
-#
-# Video Adapters
-#
-# CONFIG_VIDEO_CPIA is not set
-# CONFIG_VIDEO_SAA5246A is not set
-# CONFIG_VIDEO_SAA5249 is not set
-# CONFIG_TUNER_3036 is not set
-# CONFIG_VIDEO_OVCAMCHIP is not set
-
-#
-# Radio Adapters
-#
-# CONFIG_RADIO_MAESTRO is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-CONFIG_FB=y
-CONFIG_FB_CFB_FILLRECT=y
-CONFIG_FB_CFB_COPYAREA=y
-CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SOFT_CURSOR=y
-# CONFIG_FB_MACMODES is not set
-CONFIG_FB_MODE_HELPERS=y
-# CONFIG_FB_TILEBLITTING is not set
-CONFIG_FB_PXA=y
-# CONFIG_FB_W100 is not set
-# CONFIG_FB_PXA_PARAMETERS is not set
-# CONFIG_FB_S1D13XXX is not set
-# CONFIG_FB_VIRTUAL is not set
-
-#
-# Console display driver support
-#
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_DUMMY_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_FONTS=y
-CONFIG_FONT_8x8=y
-# CONFIG_FONT_8x16 is not set
-# CONFIG_FONT_6x11 is not set
-# CONFIG_FONT_7x14 is not set
-# CONFIG_FONT_PEARL_8x8 is not set
-# CONFIG_FONT_ACORN_8x8 is not set
-# CONFIG_FONT_MINI_4x6 is not set
-# CONFIG_FONT_SUN8x16 is not set
-# CONFIG_FONT_SUN12x22 is not set
-# CONFIG_FONT_10x18 is not set
-
-#
-# Logo configuration
-#
-# CONFIG_LOGO is not set
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-CONFIG_USB_ARCH_HAS_HCD=y
-# CONFIG_USB_ARCH_HAS_OHCI is not set
-# CONFIG_USB is not set
-
-#
-# USB Gadget Support
-#
-CONFIG_USB_GADGET=y
-# CONFIG_USB_GADGET_DEBUG_FILES is not set
-CONFIG_USB_GADGET_SELECTED=y
-# CONFIG_USB_GADGET_NET2280 is not set
-CONFIG_USB_GADGET_PXA2XX=y
-CONFIG_USB_PXA2XX=y
-# CONFIG_USB_PXA2XX_SMALL is not set
-# CONFIG_USB_GADGET_GOKU is not set
-# CONFIG_USB_GADGET_LH7A40X is not set
-# CONFIG_USB_GADGET_OMAP is not set
-# CONFIG_USB_GADGET_DUMMY_HCD is not set
-# CONFIG_USB_GADGET_DUALSPEED is not set
-# CONFIG_USB_ZERO is not set
-CONFIG_USB_ETH=y
-CONFIG_USB_ETH_RNDIS=y
-# CONFIG_USB_GADGETFS is not set
-# CONFIG_USB_FILE_STORAGE is not set
-# CONFIG_USB_G_SERIAL is not set
-
-#
-# MMC/SD Card support
-#
-CONFIG_MMC=y
-CONFIG_MMC_DEBUG=y
-CONFIG_MMC_BLOCK=y
-CONFIG_MMC_PXA=y
-# CONFIG_MMC_WBSD is not set
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_POSIX_ACL=y
-CONFIG_EXT2_FS_SECURITY=y
-# CONFIG_EXT2_FS_XIP is not set
-# CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-CONFIG_FS_POSIX_ACL=y
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_INOTIFY=y
-# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-# CONFIG_FUSE_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_SYSFS=y
-CONFIG_TMPFS=y
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-# CONFIG_RELAYFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_JFFS_FS is not set
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_FS_DEBUG=0
-CONFIG_JFFS2_FS_WRITEBUFFER=y
-CONFIG_JFFS2_COMPRESSION_OPTIONS=y
-CONFIG_JFFS2_ZLIB=y
-CONFIG_JFFS2_RTIME=y
-CONFIG_JFFS2_RUBIN=y
-# CONFIG_JFFS2_CMODE_NONE is not set
-CONFIG_JFFS2_CMODE_PRIORITY=y
-# CONFIG_JFFS2_CMODE_SIZE is not set
-CONFIG_CRAMFS=m
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-# CONFIG_NFS_FS is not set
-# CONFIG_NFSD is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
-
-#
-# Partition Types
-#
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_ACORN_PARTITION is not set
-# CONFIG_OSF_PARTITION is not set
-# CONFIG_AMIGA_PARTITION is not set
-# CONFIG_ATARI_PARTITION is not set
-# CONFIG_MAC_PARTITION is not set
-CONFIG_MSDOS_PARTITION=y
-# CONFIG_BSD_DISKLABEL is not set
-# CONFIG_MINIX_SUBPARTITION is not set
-# CONFIG_SOLARIS_X86_PARTITION is not set
-# CONFIG_UNIXWARE_DISKLABEL is not set
-# CONFIG_LDM_PARTITION is not set
-# CONFIG_SGI_PARTITION is not set
-# CONFIG_ULTRIX_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-# CONFIG_EFI_PARTITION is not set
-
-#
-# Native Language Support
-#
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="cp437"
-CONFIG_NLS_CODEPAGE_437=y
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
-# CONFIG_NLS_CODEPAGE_1251 is not set
-CONFIG_NLS_ASCII=y
-CONFIG_NLS_ISO8859_1=y
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-CONFIG_NLS_UTF8=y
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_DETECT_SOFTLOCKUP=y
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_DEBUG_SLAB is not set
-CONFIG_DEBUG_PREEMPT=y
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
-# CONFIG_DEBUG_KOBJECT is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_DEBUG_INFO is not set
-# CONFIG_DEBUG_FS is not set
-CONFIG_FRAME_POINTER=y
-# CONFIG_DEBUG_USER is not set
-# CONFIG_DEBUG_WAITQ is not set
-CONFIG_DEBUG_ERRORS=y
-# CONFIG_DEBUG_LL is not set
-
-#
-# Security options
-#
-# CONFIG_KEYS is not set
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-# CONFIG_CRYPTO is not set
-
-#
-# Hardware crypto devices
-#
-
-#
-# Library routines
-#
-CONFIG_CRC_CCITT=y
-# CONFIG_CRC16 is not set
-CONFIG_CRC32=y
-# CONFIG_LIBCRC32C is not set
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=y
diff --git a/arch/arm/configs/s3c2410_defconfig b/arch/arm/configs/s3c2410_defconfig
index 756348bf5170..3f97590c91f2 100644
--- a/arch/arm/configs/s3c2410_defconfig
+++ b/arch/arm/configs/s3c2410_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13-git8
-# Thu Sep  8 19:24:02 2005
+# Linux kernel version: 2.6.15-rc1
+# Sun Nov 13 17:41:24 2005
 #
 CONFIG_ARM=y
 CONFIG_MMU=y
@@ -62,6 +62,23 @@ CONFIG_OBSOLETE_MODPARM=y
 CONFIG_KMOD=y
 
 #
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # System Type
 #
 # CONFIG_ARCH_CLPS7500 is not set
@@ -83,6 +100,7 @@ CONFIG_ARCH_S3C2410=y
 # CONFIG_ARCH_LH7A40X is not set
 # CONFIG_ARCH_OMAP is not set
 # CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_REALVIEW is not set
 # CONFIG_ARCH_IMX is not set
 # CONFIG_ARCH_H720X is not set
 # CONFIG_ARCH_AAEC2000 is not set
@@ -108,6 +126,7 @@ CONFIG_CPU_S3C2440=y
 # S3C2410 Boot
 #
 # CONFIG_S3C2410_BOOT_WATCHDOG is not set
+# CONFIG_S3C2410_BOOT_ERROR_RESET is not set
 
 #
 # S3C2410 Setup
@@ -142,6 +161,7 @@ CONFIG_CPU_TLB_V4WBI=y
 #
 # Bus support
 #
+CONFIG_ISA=y
 CONFIG_ISA_DMA_API=y
 
 #
@@ -152,7 +172,6 @@ CONFIG_ISA_DMA_API=y
 #
 # Kernel Features
 #
-# CONFIG_SMP is not set
 # CONFIG_PREEMPT is not set
 # CONFIG_NO_IDLE_HZ is not set
 # CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
@@ -163,6 +182,7 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
 CONFIG_ALIGNMENT_TRAP=y
 
 #
@@ -253,6 +273,10 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
 # CONFIG_NET_CLS_ROUTE is not set
 
@@ -260,7 +284,6 @@ CONFIG_TCP_CONG_BIC=y
 # Network testing
 #
 # CONFIG_NET_PKTGEN is not set
-# CONFIG_NETFILTER_NETLINK is not set
 # CONFIG_HAMRADIO is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
@@ -300,6 +323,7 @@ CONFIG_MTD_BLOCK=y
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
 # CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -335,7 +359,6 @@ CONFIG_MTD_ROM=y
 # CONFIG_MTD_COMPLEX_MAPPINGS is not set
 # CONFIG_MTD_PHYSMAP is not set
 # CONFIG_MTD_ARM_INTEGRATOR is not set
-# CONFIG_MTD_EDB7312 is not set
 # CONFIG_MTD_IMPA7 is not set
 CONFIG_MTD_BAST=y
 CONFIG_MTD_BAST_MAXSIZE=4
@@ -370,6 +393,11 @@ CONFIG_MTD_NAND_S3C2410=y
 # CONFIG_MTD_NAND_NANDSIM is not set
 
 #
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
 # Parallel port support
 #
 CONFIG_PARPORT=y
@@ -381,10 +409,12 @@ CONFIG_PARPORT_1284=y
 #
 # Plug and Play support
 #
+# CONFIG_PNP is not set
 
 #
 # Block devices
 #
+# CONFIG_BLK_DEV_XD is not set
 # CONFIG_PARIDE is not set
 # CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=y
@@ -395,14 +425,6 @@ CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_BLK_DEV_INITRD=y
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -428,6 +450,7 @@ CONFIG_BLK_DEV_IDEFLOPPY=m
 CONFIG_IDE_GENERIC=y
 # CONFIG_IDE_ARM is not set
 CONFIG_BLK_DEV_IDE_BAST=y
+# CONFIG_IDE_CHIPSETS is not set
 # CONFIG_BLK_DEV_IDEDMA is not set
 # CONFIG_IDEDMA_AUTO is not set
 # CONFIG_BLK_DEV_HD is not set
@@ -467,6 +490,11 @@ CONFIG_NETDEVICES=y
 # CONFIG_TUN is not set
 
 #
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
+
+#
 # PHY device support
 #
 # CONFIG_PHYLIB is not set
@@ -475,9 +503,19 @@ CONFIG_NETDEVICES=y
 # Ethernet (10 or 100Mbit)
 #
 CONFIG_NET_ETHERNET=y
-CONFIG_MII=m
+CONFIG_MII=y
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_LANCE is not set
+# CONFIG_NET_VENDOR_SMC is not set
 # CONFIG_SMC91X is not set
-CONFIG_DM9000=m
+CONFIG_DM9000=y
+# CONFIG_NET_VENDOR_RACAL is not set
+# CONFIG_AT1700 is not set
+# CONFIG_DEPCA is not set
+# CONFIG_HP100 is not set
+# CONFIG_NET_ISA is not set
+# CONFIG_NET_PCI is not set
+# CONFIG_NET_POCKET is not set
 
 #
 # Ethernet (1000 Mbit)
@@ -490,6 +528,7 @@ CONFIG_DM9000=m
 #
 # Token Ring devices
 #
+# CONFIG_TR is not set
 
 #
 # Wireless LAN (non-hamradio)
@@ -542,6 +581,9 @@ CONFIG_KEYBOARD_ATKBD=y
 CONFIG_INPUT_MOUSE=y
 CONFIG_MOUSE_PS2=y
 # CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_INPORT is not set
+# CONFIG_MOUSE_LOGIBM is not set
+# CONFIG_MOUSE_PC110PAD is not set
 # CONFIG_MOUSE_VSXXXAA is not set
 # CONFIG_INPUT_JOYSTICK is not set
 # CONFIG_INPUT_TOUCHSCREEN is not set
@@ -568,6 +610,7 @@ CONFIG_SERIAL_NONSTANDARD=y
 # CONFIG_ROCKETPORT is not set
 # CONFIG_CYCLADES is not set
 # CONFIG_DIGIEPCA is not set
+# CONFIG_ESPSERIAL is not set
 # CONFIG_MOXA_INTELLIO is not set
 # CONFIG_MOXA_SMARTIO is not set
 # CONFIG_ISI is not set
@@ -590,6 +633,10 @@ CONFIG_SERIAL_8250_MANY_PORTS=y
 CONFIG_SERIAL_8250_SHARE_IRQ=y
 # CONFIG_SERIAL_8250_DETECT_IRQ is not set
 # CONFIG_SERIAL_8250_RSA is not set
+# CONFIG_SERIAL_8250_FOURPORT is not set
+# CONFIG_SERIAL_8250_ACCENT is not set
+# CONFIG_SERIAL_8250_BOCA is not set
+# CONFIG_SERIAL_8250_HUB6 is not set
 
 #
 # Non-8250 serial port support
@@ -622,6 +669,13 @@ CONFIG_WATCHDOG=y
 #
 # CONFIG_SOFT_WATCHDOG is not set
 CONFIG_S3C2410_WATCHDOG=y
+
+#
+# ISA-based Watchdog Cards
+#
+# CONFIG_PCWATCHDOG is not set
+# CONFIG_MIXCOMWD is not set
+# CONFIG_WDT is not set
 # CONFIG_NVRAM is not set
 # CONFIG_RTC is not set
 CONFIG_S3C2410_RTC=y
@@ -636,6 +690,7 @@ CONFIG_S3C2410_RTC=y
 #
 # TPM devices
 #
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -653,6 +708,7 @@ CONFIG_I2C_ALGOBIT=m
 #
 # I2C Hardware Bus support
 #
+# CONFIG_I2C_ELEKTOR is not set
 CONFIG_I2C_ISA=m
 # CONFIG_I2C_PARPORT is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
@@ -671,6 +727,7 @@ CONFIG_SENSORS_EEPROM=m
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_RTC8564 is not set
 # CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -737,22 +794,28 @@ CONFIG_SENSORS_LM85=m
 # Graphics support
 #
 CONFIG_FB=y
-# CONFIG_FB_CFB_FILLRECT is not set
-# CONFIG_FB_CFB_COPYAREA is not set
-# CONFIG_FB_CFB_IMAGEBLIT is not set
-# CONFIG_FB_SOFT_CURSOR is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
 # CONFIG_FB_MACMODES is not set
 CONFIG_FB_MODE_HELPERS=y
 # CONFIG_FB_TILEBLITTING is not set
 # CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_S3C2410=y
+# CONFIG_FB_S3C2410_DEBUG is not set
 # CONFIG_FB_VIRTUAL is not set
 
 #
 # Console display driver support
 #
 # CONFIG_VGA_CONSOLE is not set
+# CONFIG_MDA_CONSOLE is not set
 CONFIG_DUMMY_CONSOLE=y
-# CONFIG_FRAMEBUFFER_CONSOLE is not set
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
 
 #
 # Logo configuration
@@ -773,6 +836,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
@@ -798,10 +865,6 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
-
-#
-# XFS support
-#
 # CONFIG_XFS_FS is not set
 # CONFIG_MINIX_FS is not set
 CONFIG_ROMFS_FS=y
@@ -810,6 +873,7 @@ CONFIG_INOTIFY=y
 CONFIG_DNOTIFY=y
 # CONFIG_AUTOFS_FS is not set
 # CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
 
 #
 # CD-ROM/DVD Filesystems
@@ -854,6 +918,7 @@ CONFIG_JFFS_FS_VERBOSE=0
 CONFIG_JFFS2_FS=y
 CONFIG_JFFS2_FS_DEBUG=0
 CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
 # CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
 CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
@@ -884,6 +949,7 @@ CONFIG_SUNRPC=y
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
 # CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
 
 #
 # Partition Types
@@ -959,7 +1025,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 #
 # CONFIG_PRINTK_TIME is not set
 CONFIG_DEBUG_KERNEL=y
-# CONFIG_MAGIC_SYSRQ is not set
+CONFIG_MAGIC_SYSRQ=y
 CONFIG_LOG_BUF_SHIFT=16
 CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_SCHEDSTATS is not set
@@ -970,7 +1036,9 @@ CONFIG_DETECT_SOFTLOCKUP=y
 CONFIG_DEBUG_BUGVERBOSE=y
 CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
 CONFIG_FRAME_POINTER=y
+# CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_DEBUG_USER=y
 # CONFIG_DEBUG_WAITQ is not set
 # CONFIG_DEBUG_ERRORS is not set
@@ -998,6 +1066,7 @@ CONFIG_DEBUG_S3C2410_UART=0
 # Library routines
 #
 # CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
 CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
diff --git a/arch/arm/configs/spitz_defconfig b/arch/arm/configs/spitz_defconfig
index 900e04f8e38c..9895539533d6 100644
--- a/arch/arm/configs/spitz_defconfig
+++ b/arch/arm/configs/spitz_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc3
-# Sun Oct  9 17:11:19 2005
+# Linux kernel version: 2.6.15-rc2
+# Mon Nov 28 10:26:52 2005
 #
 CONFIG_ARM=y
 CONFIG_MMU=y
@@ -64,6 +64,23 @@ CONFIG_OBSOLETE_MODPARM=y
 CONFIG_KMOD=y
 
 #
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # System Type
 #
 # CONFIG_ARCH_CLPS7500 is not set
@@ -85,6 +102,7 @@ CONFIG_ARCH_PXA=y
 # CONFIG_ARCH_LH7A40X is not set
 # CONFIG_ARCH_OMAP is not set
 # CONFIG_ARCH_VERSATILE is not set
+# CONFIG_ARCH_REALVIEW is not set
 # CONFIG_ARCH_IMX is not set
 # CONFIG_ARCH_H720X is not set
 # CONFIG_ARCH_AAEC2000 is not set
@@ -98,10 +116,13 @@ CONFIG_ARCH_PXA=y
 CONFIG_PXA_SHARPSL=y
 # CONFIG_PXA_SHARPSL_25x is not set
 CONFIG_PXA_SHARPSL_27x=y
+CONFIG_MACH_AKITA=y
 CONFIG_MACH_SPITZ=y
 CONFIG_MACH_BORZOI=y
 CONFIG_PXA27x=y
+CONFIG_IWMMXT=y
 CONFIG_PXA_SHARP_Cxx00=y
+CONFIG_PXA_SSP=y
 
 #
 # Processor Type
@@ -153,6 +174,7 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4096
 CONFIG_ALIGNMENT_TRAP=y
 
 #
@@ -233,6 +255,10 @@ CONFIG_INET6_TUNNEL=m
 CONFIG_IPV6_TUNNEL=m
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
 # CONFIG_NETFILTER_NETLINK is not set
 
 #
@@ -354,6 +380,10 @@ CONFIG_IP6_NF_RAW=m
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
 CONFIG_NET_CLS_ROUTE=y
 
@@ -411,6 +441,7 @@ CONFIG_IRCOMM=m
 # CONFIG_SMC_IRCC_FIR is not set
 # CONFIG_ALI_FIR is not set
 # CONFIG_VIA_FIR is not set
+CONFIG_PXA_FICP=m
 CONFIG_BT=m
 CONFIG_BT_L2CAP=m
 CONFIG_BT_SCO=m
@@ -429,7 +460,6 @@ CONFIG_BT_HCIUSB=m
 CONFIG_BT_HCIUART=m
 CONFIG_BT_HCIUART_H4=y
 CONFIG_BT_HCIUART_BCSP=y
-CONFIG_BT_HCIUART_BCSP_TXCRC=y
 CONFIG_BT_HCIBCM203X=m
 CONFIG_BT_HCIBPA10X=m
 CONFIG_BT_HCIBFUSB=m
@@ -457,6 +487,11 @@ CONFIG_FW_LOADER=y
 # CONFIG_DEBUG_DRIVER is not set
 
 #
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
+#
 # Memory Technology Devices (MTD)
 #
 CONFIG_MTD=y
@@ -475,6 +510,7 @@ CONFIG_MTD_BLOCK=y
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
 # CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -530,6 +566,11 @@ CONFIG_MTD_NAND_SHARPSL=y
 # CONFIG_MTD_NAND_NANDSIM is not set
 
 #
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
 # Parallel port support
 #
 # CONFIG_PARPORT is not set
@@ -549,14 +590,6 @@ CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 # CONFIG_ATA_OVER_ETH is not set
 
 #
@@ -623,6 +656,7 @@ CONFIG_SCSI_MULTI_LUN=y
 #
 # SCSI low-level drivers
 #
+# CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_SATA is not set
 # CONFIG_SCSI_DEBUG is not set
 
@@ -746,6 +780,7 @@ CONFIG_PPP_ASYNC=m
 # CONFIG_PPP_SYNC_TTY is not set
 # CONFIG_PPP_DEFLATE is not set
 CONFIG_PPP_BSDCOMP=m
+# CONFIG_PPP_MPPE is not set
 # CONFIG_PPPOE is not set
 # CONFIG_SLIP is not set
 # CONFIG_SHAPER is not set
@@ -771,6 +806,7 @@ CONFIG_INPUT=y
 # CONFIG_INPUT_TSDEV is not set
 CONFIG_INPUT_EVDEV=y
 # CONFIG_INPUT_EVBUG is not set
+# CONFIG_INPUT_POWER is not set
 
 #
 # Input Device Drivers
@@ -848,16 +884,37 @@ CONFIG_UNIX98_PTYS=y
 # PCMCIA character devices
 #
 # CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
 # CONFIG_RAW_DRIVER is not set
 
 #
 # TPM devices
 #
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
 #
-# CONFIG_I2C is not set
+CONFIG_I2C=y
+# CONFIG_I2C_CHARDEV is not set
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# I2C Hardware Bus support
+#
+CONFIG_I2C_PXA=y
+# CONFIG_I2C_PXA_SLAVE is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_PCA_ISA is not set
 
 #
 # Hardware Monitoring support
@@ -891,14 +948,13 @@ CONFIG_FB=y
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SOFT_CURSOR=y
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_MODE_HELPERS is not set
 # CONFIG_FB_TILEBLITTING is not set
+# CONFIG_FB_S1D13XXX is not set
 CONFIG_FB_PXA=y
-# CONFIG_FB_W100 is not set
 # CONFIG_FB_PXA_PARAMETERS is not set
-# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_W100 is not set
 # CONFIG_FB_VIRTUAL is not set
 
 #
@@ -907,6 +963,7 @@ CONFIG_FB_PXA=y
 # CONFIG_VGA_CONSOLE is not set
 CONFIG_DUMMY_CONSOLE=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
 CONFIG_FONTS=y
 CONFIG_FONT_8x8=y
 CONFIG_FONT_8x16=y
@@ -965,15 +1022,15 @@ CONFIG_USB_SL811_CS=m
 #
 # USB Device Class drivers
 #
+CONFIG_USB_ACM=m
+CONFIG_USB_PRINTER=m
 
 #
-# USB Bluetooth TTY can only be used with disabled Bluetooth subsystem
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
-CONFIG_USB_ACM=m
-CONFIG_USB_PRINTER=m
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# may also be needed; see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -985,7 +1042,6 @@ CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_SDDR09 is not set
 # CONFIG_USB_STORAGE_SDDR55 is not set
 # CONFIG_USB_STORAGE_JUMPSHOT is not set
-# CONFIG_USB_STORAGE_ONETOUCH is not set
 
 #
 # USB Input Devices
@@ -1058,6 +1114,7 @@ CONFIG_USB_MON=y
 CONFIG_USB_SERIAL=m
 CONFIG_USB_SERIAL_GENERIC=y
 # CONFIG_USB_SERIAL_AIRPRIME is not set
+# CONFIG_USB_SERIAL_ANYDATA is not set
 CONFIG_USB_SERIAL_BELKIN=m
 # CONFIG_USB_SERIAL_WHITEHEAT is not set
 CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
@@ -1218,6 +1275,7 @@ CONFIG_RAMFS=y
 CONFIG_JFFS2_FS=y
 CONFIG_JFFS2_FS_DEBUG=0
 CONFIG_JFFS2_FS_WRITEBUFFER=y
+CONFIG_JFFS2_SUMMARY=y
 CONFIG_JFFS2_COMPRESSION_OPTIONS=y
 CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
@@ -1344,7 +1402,9 @@ CONFIG_DETECT_SOFTLOCKUP=y
 CONFIG_DEBUG_BUGVERBOSE=y
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
 CONFIG_FRAME_POINTER=y
+# CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_DEBUG_USER is not set
 # CONFIG_DEBUG_WAITQ is not set
 CONFIG_DEBUG_ERRORS=y
diff --git a/arch/arm/kernel/apm.c b/arch/arm/kernel/apm.c
index b0bbd1e62ebb..a2843be05557 100644
--- a/arch/arm/kernel/apm.c
+++ b/arch/arm/kernel/apm.c
@@ -20,6 +20,7 @@
 #include <linux/apm_bios.h>
 #include <linux/sched.h>
 #include <linux/pm.h>
+#include <linux/pm_legacy.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/list.h>
diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
index 7a3261f0bf79..9997098009a9 100644
--- a/arch/arm/kernel/armksyms.c
+++ b/arch/arm/kernel/armksyms.c
@@ -120,7 +120,6 @@ EXPORT_SYMBOL(__arch_strncpy_from_user);
 EXPORT_SYMBOL(__get_user_1);
 EXPORT_SYMBOL(__get_user_2);
 EXPORT_SYMBOL(__get_user_4);
-EXPORT_SYMBOL(__get_user_8);
 
 EXPORT_SYMBOL(__put_user_1);
 EXPORT_SYMBOL(__put_user_2);
diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
index 2ad4aa2a1536..55076a75e5bf 100644
--- a/arch/arm/kernel/calls.S
+++ b/arch/arm/kernel/calls.S
@@ -131,7 +131,7 @@ __syscall_start:
 		.long	sys_wait4
 /* 115 */	.long	sys_swapoff
 		.long	sys_sysinfo
-		.long	sys_ipc_wrapper
+		.long	sys_ipc
 		.long	sys_fsync
 		.long	sys_sigreturn_wrapper
 /* 120 */	.long	sys_clone_wrapper
@@ -254,7 +254,7 @@ __syscall_start:
 		.long	sys_fremovexattr
 		.long	sys_tkill
 		.long	sys_sendfile64
-/* 240 */	.long	sys_futex_wrapper
+/* 240 */	.long	sys_futex
 		.long	sys_sched_setaffinity
 		.long	sys_sched_getaffinity
 		.long	sys_io_setup
@@ -284,7 +284,7 @@ __syscall_start:
 		.long	sys_fstatfs64
 		.long	sys_tgkill
 		.long	sys_utimes
-/* 270 */	.long	sys_arm_fadvise64_64_wrapper
+/* 270 */	.long	sys_arm_fadvise64_64
 		.long	sys_pciconfig_iobase
 		.long	sys_pciconfig_read
 		.long	sys_pciconfig_write
@@ -333,7 +333,7 @@ __syscall_start:
 		.long	sys_inotify_init
 		.long	sys_inotify_add_watch
 		.long	sys_inotify_rm_watch
-		.long	sys_mbind_wrapper
+		.long	sys_mbind
 /* 320 */	.long	sys_get_mempolicy
 		.long	sys_set_mempolicy
 __syscall_end:
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index d9fb819bf7cc..2a8d27e18fa7 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -614,6 +614,47 @@ __kuser_helper_start:
 /*
  * Reference prototype:
  *
+ *	void __kernel_memory_barrier(void)
+ *
+ * Input:
+ *
+ *	lr = return address
+ *
+ * Output:
+ *
+ *	none
+ *
+ * Clobbered:
+ *
+ *	the Z flag might be lost
+ *
+ * Definition and user space usage example:
+ *
+ *	typedef void (__kernel_dmb_t)(void);
+ *	#define __kernel_dmb (*(__kernel_dmb_t *)0xffff0fa0)
+ *
+ * Apply any needed memory barrier to preserve consistency with data modified
+ * manually and __kuser_cmpxchg usage.
+ *
+ * This could be used as follows:
+ *
+ * #define __kernel_dmb() \
+ *         asm volatile ( "mov r0, #0xffff0fff; mov lr, pc; sub pc, r0, #95" \
+ *	        : : : "lr","cc" )
+ */
+
+__kuser_memory_barrier:				@ 0xffff0fa0
+
+#if __LINUX_ARM_ARCH__ >= 6 && defined(CONFIG_SMP)
+	mcr	p15, 0, r0, c7, c10, 5	@ dmb
+#endif
+	mov	pc, lr
+
+	.align	5
+
+/*
+ * Reference prototype:
+ *
  *	int __kernel_cmpxchg(int oldval, int newval, int *ptr)
  *
  * Input:
@@ -642,6 +683,8 @@ __kuser_helper_start:
  * The C flag is also set if *ptr was changed to allow for assembly
  * optimization in the calling code.
  *
+ * Note: this routine already includes memory barriers as needed.
+ *
  * For example, a user space atomic_add implementation could look like this:
  *
  * #define atomic_add(ptr, val) \
@@ -698,10 +741,16 @@ __kuser_cmpxchg:				@ 0xffff0fc0
 
 #else
 
+#ifdef CONFIG_SMP
+	mcr	p15, 0, r0, c7, c10, 5	@ dmb
+#endif
 	ldrex	r3, [r2]
 	subs	r3, r3, r0
 	strexeq	r3, r1, [r2]
 	rsbs	r0, r3, #0
+#ifdef CONFIG_SMP
+	mcr	p15, 0, r0, c7, c10, 5	@ dmb
+#endif
 	mov	pc, lr
 
 #endif
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index 066597f4345a..e2b42997ad33 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -48,8 +48,7 @@ work_pending:
 	mov	r0, sp				@ 'regs'
 	mov	r2, why				@ 'syscall'
 	bl	do_notify_resume
-	disable_irq				@ disable interrupts
-	b	no_work_pending
+	b	ret_slow_syscall		@ Check work again
 
 work_resched:
 	bl	schedule
@@ -146,7 +145,7 @@ ENTRY(vector_swi)
 #endif
 	enable_irq
 
-	str	r4, [sp, #-S_OFF]!		@ push fifth arg
+	stmdb	sp!, {r4, r5}			@ push fifth and sixth args
 
 	get_thread_info tsk
 	ldr	ip, [tsk, #TI_FLAGS]		@ check for syscall tracing
@@ -205,7 +204,7 @@ ENTRY(sys_call_table)
  * Special system call wrappers
  */
 @ r0 = syscall number
-@ r5 = syscall table
+@ r8 = syscall table
 		.type	sys_syscall, #function
 sys_syscall:
 		eor	scno, r0, #__NR_SYSCALL_BASE
@@ -256,22 +255,6 @@ sys_sigaltstack_wrapper:
 		ldr	r2, [sp, #S_OFF + S_SP]
 		b	do_sigaltstack
 
-sys_futex_wrapper:
-		str	r5, [sp, #4]		@ push sixth arg
-		b	sys_futex
-
-sys_arm_fadvise64_64_wrapper:
-		str	r5, [sp, #4]		@ push r5 to stack
-		b	sys_arm_fadvise64_64
-
-sys_mbind_wrapper:
-		str	r5, [sp, #4]
-		b	sys_mbind
-
-sys_ipc_wrapper:
-		str	r5, [sp, #4]		@ push sixth arg
-		b	sys_ipc
-
 /*
  * Note: off_4k (r5) is always units of 4K.  If we can't do the requested
  * offset, we return EINVAL.
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
index 8d8748407cbe..d7d69fd7039f 100644
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -17,7 +17,6 @@
 
 #include <asm/assembler.h>
 #include <asm/domain.h>
-#include <asm/mach-types.h>
 #include <asm/procinfo.h>
 #include <asm/ptrace.h>
 #include <asm/asm-offsets.h>
@@ -83,7 +82,7 @@ ENTRY(stext)
 						@ and irqs disabled
 	bl	__lookup_processor_type		@ r5=procinfo r9=cpuid
 	movs	r10, r5				@ invalid processor (r5=0)?
-	beq	__error_p				@ yes, error 'p'
+	beq	__error_p			@ yes, error 'p'
 	bl	__lookup_machine_type		@ r5=machinfo
 	movs	r8, r5				@ invalid machine (r5=0)?
 	beq	__error_a			@ yes, error 'a'
@@ -343,16 +342,12 @@ __create_page_tables:
 	bne	1b
 #if defined(CONFIG_ARCH_NETWINDER) || defined(CONFIG_ARCH_CATS)
 	/*
-	 * If we're using the NetWinder, we need to map in
-	 * the 16550-type serial port for the debug messages
+	 * If we're using the NetWinder or CATS, we also need to map
+	 * in the 16550-type serial port for the debug messages
 	 */
-	teq	r1, #MACH_TYPE_NETWINDER
-	teqne	r1, #MACH_TYPE_CATS
-	bne	1f
 	add	r0, r4, #0xff000000 >> 18
 	orr	r3, r7, #0x7c000000
 	str	r3, [r0]
-1:
 #endif
 #ifdef CONFIG_ARCH_RPC
 	/*
diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
index 6055e1427ba3..055bf5d28894 100644
--- a/arch/arm/kernel/module.c
+++ b/arch/arm/kernel/module.c
@@ -101,6 +101,8 @@ apply_relocate(Elf32_Shdr *sechdrs, const char *strtab, unsigned int symindex,
 			break;
 
 		case R_ARM_PC24:
+		case R_ARM_CALL:
+		case R_ARM_JUMP24:
 			offset = (*(u32 *)loc & 0x00ffffff) << 2;
 			if (offset & 0x02000000)
 				offset -= 0x04000000;
diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
index 9a340e790da5..2b84f78d7b0f 100644
--- a/arch/arm/kernel/ptrace.c
+++ b/arch/arm/kernel/ptrace.c
@@ -242,6 +242,15 @@ get_branch_address(struct task_struct *child, unsigned long pc, unsigned long in
 		 */
 		long aluop1, aluop2, ccbit;
 
+	        if ((insn & 0x0fffffd0) == 0x012fff10) {
+		        /*
+			 * bx or blx
+			 */
+			alt = get_user_reg(child, insn & 15);
+			break;
+		}
+
+
 		if ((insn & 0xf000) != 0xf000)
 			break;
 
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index a917e3dd3666..765922bcf9e7 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -595,23 +595,22 @@ handle_signal(unsigned long sig, struct k_sigaction *ka,
 	 */
 	ret |= !valid_user_regs(regs);
 
-	/*
-	 * Block the signal if we were unsuccessful.
-	 */
 	if (ret != 0) {
-		spin_lock_irq(&tsk->sighand->siglock);
-		sigorsets(&tsk->blocked, &tsk->blocked,
-			  &ka->sa.sa_mask);
-		if (!(ka->sa.sa_flags & SA_NODEFER))
-			sigaddset(&tsk->blocked, sig);
-		recalc_sigpending();
-		spin_unlock_irq(&tsk->sighand->siglock);
+		force_sigsegv(sig, tsk);
+		return;
 	}
 
-	if (ret == 0)
-		return;
+	/*
+	 * Block the signal if we were successful.
+	 */
+	spin_lock_irq(&tsk->sighand->siglock);
+	sigorsets(&tsk->blocked, &tsk->blocked,
+		  &ka->sa.sa_mask);
+	if (!(ka->sa.sa_flags & SA_NODEFER))
+		sigaddset(&tsk->blocked, sig);
+	recalc_sigpending();
+	spin_unlock_irq(&tsk->sighand->siglock);
 
-	force_sigsegv(sig, tsk);
 }
 
 /*
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index e55ea952f7aa..373c0959bc2f 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -256,9 +256,7 @@ void __cpuexit cpu_die(void)
 asmlinkage void __cpuinit secondary_start_kernel(void)
 {
 	struct mm_struct *mm = &init_mm;
-	unsigned int cpu;
-
-	cpu = smp_processor_id();
+	unsigned int cpu = smp_processor_id();
 
 	printk("CPU%u: Booted secondary processor\n", cpu);
 
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index 80c8e4c8cefa..9a47770114d4 100644
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -172,6 +172,10 @@ SECTIONS
 	.comment 0 : { *(.comment) }
 }
 
-/* those must never be empty */
+/*
+ * These must never be empty
+ * If you have to comment these two assert statements out, your
+ * binutils is too old (for other reasons as well)
+ */
 ASSERT((__proc_info_end - __proc_info_begin), "missing CPU support")
 ASSERT((__arch_info_end - __arch_info_begin), "no machine record defined")
diff --git a/arch/arm/lib/csumpartial.S b/arch/arm/lib/csumpartial.S
index cb5e3708f118..a78dae5a7b28 100644
--- a/arch/arm/lib/csumpartial.S
+++ b/arch/arm/lib/csumpartial.S
@@ -26,7 +26,7 @@ td1	.req	r4	@ save before use
 td2	.req	r5	@ save before use
 td3	.req	lr
 
-.zero:		mov	r0, sum
+.Lzero:		mov	r0, sum
 		add	sp, sp, #4
 		ldr	pc, [sp], #4
 
@@ -34,21 +34,22 @@ td3	.req	lr
 		 * Handle 0 to 7 bytes, with any alignment of source and
 		 * destination pointers.  Note that when we get here, C = 0
 		 */
-.less8:		teq	len, #0			@ check for zero count
-		beq	.zero
+.Lless8:		teq	len, #0			@ check for zero count
+		beq	.Lzero
 
 		/* we must have at least one byte. */
 		tst	buf, #1			@ odd address?
+		movne	sum, sum, ror #8
 		ldrneb	td0, [buf], #1
 		subne	len, len, #1
 		adcnes	sum, sum, td0, put_byte_1
 
-.less4:		tst	len, #6
-		beq	.less8_byte
+.Lless4:		tst	len, #6
+		beq	.Lless8_byte
 
 		/* we are now half-word aligned */
 
-.less8_wordlp:
+.Lless8_wordlp:
 #if __LINUX_ARM_ARCH__ >= 4
 		ldrh	td0, [buf], #2
 		sub	len, len, #2
@@ -64,19 +65,19 @@ td3	.req	lr
 #endif
 		adcs	sum, sum, td0
 		tst	len, #6
-		bne	.less8_wordlp
+		bne	.Lless8_wordlp
 
-.less8_byte:	tst	len, #1			@ odd number of bytes
+.Lless8_byte:	tst	len, #1			@ odd number of bytes
 		ldrneb	td0, [buf], #1		@ include last byte
 		adcnes	sum, sum, td0, put_byte_0	@ update checksum
 
-.done:		adc	r0, sum, #0		@ collect up the last carry
+.Ldone:		adc	r0, sum, #0		@ collect up the last carry
 		ldr	td0, [sp], #4
 		tst	td0, #1			@ check buffer alignment
 		movne	r0, r0, ror #8		@ rotate checksum by 8 bits
 		ldr	pc, [sp], #4		@ return
 
-.not_aligned:	tst	buf, #1			@ odd address
+.Lnot_aligned:	tst	buf, #1			@ odd address
 		ldrneb	td0, [buf], #1		@ make even
 		subne	len, len, #1
 		adcnes	sum, sum, td0, put_byte_1	@ update checksum
@@ -101,11 +102,14 @@ td3	.req	lr
 ENTRY(csum_partial)
 		stmfd	sp!, {buf, lr}
 		cmp	len, #8			@ Ensure that we have at least
-		blo	.less8			@ 8 bytes to copy.
+		blo	.Lless8			@ 8 bytes to copy.
+
+		tst	buf, #1
+		movne	sum, sum, ror #8
 
 		adds	sum, sum, #0		@ C = 0
 		tst	buf, #3			@ Test destination alignment
-		blne	.not_aligned		@ aligh destination, return here
+		blne	.Lnot_aligned		@ align destination, return here
 
 1:		bics	ip, len, #31
 		beq	3f
@@ -127,11 +131,11 @@ ENTRY(csum_partial)
 		ldmfd	sp!, {r4 - r5}
 
 3:		tst	len, #0x1c		@ should not change C
-		beq	.less4
+		beq	.Lless4
 
 4:		ldr	td0, [buf], #4
 		sub	len, len, #4
 		adcs	sum, sum, td0
 		tst	len, #0x1c
 		bne	4b
-		b	.less4
+		b	.Lless4
diff --git a/arch/arm/lib/csumpartialcopygeneric.S b/arch/arm/lib/csumpartialcopygeneric.S
index d3a2f4667db4..4a4609c19095 100644
--- a/arch/arm/lib/csumpartialcopygeneric.S
+++ b/arch/arm/lib/csumpartialcopygeneric.S
@@ -22,7 +22,7 @@ dst	.req	r1
 len	.req	r2
 sum	.req	r3
 
-.zero:		mov	r0, sum
+.Lzero:		mov	r0, sum
 		load_regs	ea
 
 		/*
@@ -31,8 +31,9 @@ sum	.req	r3
 		 * the length.  Note that the source pointer hasn't been
 		 * aligned yet.
 		 */
-.dst_unaligned:	tst	dst, #1
-		beq	.dst_16bit
+.Ldst_unaligned:
+		tst	dst, #1
+		beq	.Ldst_16bit
 
 		load1b	ip
 		sub	len, len, #1
@@ -41,7 +42,7 @@ sum	.req	r3
 		tst	dst, #2
 		moveq	pc, lr			@ dst is now 32bit aligned
 
-.dst_16bit:	load2b	r8, ip
+.Ldst_16bit:	load2b	r8, ip
 		sub	len, len, #2
 		adcs	sum, sum, r8, put_byte_0
 		strb	r8, [dst], #1
@@ -53,12 +54,12 @@ sum	.req	r3
 		 * Handle 0 to 7 bytes, with any alignment of source and
 		 * destination pointers.  Note that when we get here, C = 0
 		 */
-.less8:		teq	len, #0			@ check for zero count
-		beq	.zero
+.Lless8:	teq	len, #0			@ check for zero count
+		beq	.Lzero
 
 		/* we must have at least one byte. */
 		tst	dst, #1			@ dst 16-bit aligned
-		beq	.less8_aligned
+		beq	.Lless8_aligned
 
 		/* Align dst */
 		load1b	ip
@@ -66,7 +67,7 @@ sum	.req	r3
 		adcs	sum, sum, ip, put_byte_1	@ update checksum
 		strb	ip, [dst], #1
 		tst	len, #6
-		beq	.less8_byteonly
+		beq	.Lless8_byteonly
 
 1:		load2b	r8, ip
 		sub	len, len, #2
@@ -74,15 +75,16 @@ sum	.req	r3
 		strb	r8, [dst], #1
 		adcs	sum, sum, ip, put_byte_1
 		strb	ip, [dst], #1
-.less8_aligned:	tst	len, #6
+.Lless8_aligned:
+		tst	len, #6
 		bne	1b
-.less8_byteonly:
+.Lless8_byteonly:
 		tst	len, #1
-		beq	.done
+		beq	.Ldone
 		load1b	r8
 		adcs	sum, sum, r8, put_byte_0	@ update checksum
 		strb	r8, [dst], #1
-		b	.done
+		b	.Ldone
 
 FN_ENTRY
 		mov	ip, sp
@@ -90,11 +92,11 @@ FN_ENTRY
 		sub	fp, ip, #4
 
 		cmp	len, #8			@ Ensure that we have at least
-		blo	.less8			@ 8 bytes to copy.
+		blo	.Lless8			@ 8 bytes to copy.
 
 		adds	sum, sum, #0		@ C = 0
 		tst	dst, #3			@ Test destination alignment
-		blne	.dst_unaligned		@ align destination, return here
+		blne	.Ldst_unaligned		@ align destination, return here
 
 		/*
 		 * Ok, the dst pointer is now 32bit aligned, and we know
@@ -103,7 +105,7 @@ FN_ENTRY
 		 */
 
 		tst	src, #3			@ Test source alignment
-		bne	.src_not_aligned
+		bne	.Lsrc_not_aligned
 
 		/* Routine for src & dst aligned */
 
@@ -136,17 +138,17 @@ FN_ENTRY
 		adcs	sum, sum, r4
 
 4:		ands	len, len, #3
-		beq	.done
+		beq	.Ldone
 		load1l	r4
 		tst	len, #2
 		mov	r5, r4, get_byte_0
-		beq	.exit
+		beq	.Lexit
 		adcs	sum, sum, r4, push #16
 		strb	r5, [dst], #1
 		mov	r5, r4, get_byte_1
 		strb	r5, [dst], #1
 		mov	r5, r4, get_byte_2
-.exit:		tst	len, #1
+.Lexit:		tst	len, #1
 		strneb	r5, [dst], #1
 		andne	r5, r5, #255
 		adcnes	sum, sum, r5, put_byte_0
@@ -157,20 +159,20 @@ FN_ENTRY
 		 * the inefficient byte manipulations in the
 		 * architecture independent code.
 		 */
-.done:		adc	r0, sum, #0
+.Ldone:		adc	r0, sum, #0
 		ldr	sum, [sp, #0]		@ dst
 		tst	sum, #1
 		movne	r0, r0, ror #8
 		load_regs	ea
 
-.src_not_aligned:
+.Lsrc_not_aligned:
 		adc	sum, sum, #0		@ include C from dst alignment
 		and	ip, src, #3
 		bic	src, src, #3
 		load1l	r5
 		cmp	ip, #2
-		beq	.src2_aligned
-		bhi	.src3_aligned
+		beq	.Lsrc2_aligned
+		bhi	.Lsrc3_aligned
 		mov	r4, r5, pull #8		@ C = 0
 		bics	ip, len, #15
 		beq	2f
@@ -211,18 +213,18 @@ FN_ENTRY
 		adcs	sum, sum, r4
 		mov	r4, r5, pull #8
 4:		ands	len, len, #3
-		beq	.done
+		beq	.Ldone
 		mov	r5, r4, get_byte_0
 		tst	len, #2
-		beq	.exit
+		beq	.Lexit
 		adcs	sum, sum, r4, push #16
 		strb	r5, [dst], #1
 		mov	r5, r4, get_byte_1
 		strb	r5, [dst], #1
 		mov	r5, r4, get_byte_2
-		b	.exit
+		b	.Lexit
 
-.src2_aligned:	mov	r4, r5, pull #16
+.Lsrc2_aligned:	mov	r4, r5, pull #16
 		adds	sum, sum, #0
 		bics	ip, len, #15
 		beq	2f
@@ -263,20 +265,20 @@ FN_ENTRY
 		adcs	sum, sum, r4
 		mov	r4, r5, pull #16
 4:		ands	len, len, #3
-		beq	.done
+		beq	.Ldone
 		mov	r5, r4, get_byte_0
 		tst	len, #2
-		beq	.exit
+		beq	.Lexit
 		adcs	sum, sum, r4
 		strb	r5, [dst], #1
 		mov	r5, r4, get_byte_1
 		strb	r5, [dst], #1
 		tst	len, #1
-		beq	.done
+		beq	.Ldone
 		load1b	r5
-		b	.exit
+		b	.Lexit
 
-.src3_aligned:	mov	r4, r5, pull #24
+.Lsrc3_aligned:	mov	r4, r5, pull #24
 		adds	sum, sum, #0
 		bics	ip, len, #15
 		beq	2f
@@ -317,10 +319,10 @@ FN_ENTRY
 		adcs	sum, sum, r4
 		mov	r4, r5, pull #24
 4:		ands	len, len, #3
-		beq	.done
+		beq	.Ldone
 		mov	r5, r4, get_byte_0
 		tst	len, #2
-		beq	.exit
+		beq	.Lexit
 		strb	r5, [dst], #1
 		adcs	sum, sum, r4
 		load1l	r4
@@ -328,4 +330,4 @@ FN_ENTRY
 		strb	r5, [dst], #1
 		adcs	sum, sum, r4, push #24
 		mov	r5, r4, get_byte_1
-		b	.exit
+		b	.Lexit
diff --git a/arch/arm/lib/delay.S b/arch/arm/lib/delay.S
index 3c7f7e675dd8..b3fb475b4120 100644
--- a/arch/arm/lib/delay.S
+++ b/arch/arm/lib/delay.S
@@ -11,7 +11,7 @@
 #include <asm/assembler.h>
 		.text
 
-LC0:		.word	loops_per_jiffy
+.LC0:		.word	loops_per_jiffy
 
 /*
  * 0 <= r0 <= 2000
@@ -21,7 +21,7 @@ ENTRY(__udelay)
 		orr	r2, r2, #0x00db
 		mul	r0, r2, r0
 ENTRY(__const_udelay)				@ 0 <= r0 <= 0x01ffffff
-		ldr	r2, LC0
+		ldr	r2, .LC0
 		ldr	r2, [r2]		@ max = 0x0fffffff
 		mov	r0, r0, lsr #11		@ max = 0x00003fff
 		mov	r2, r2, lsr #11		@ max = 0x0003ffff
diff --git a/arch/arm/lib/findbit.S b/arch/arm/lib/findbit.S
index f055d56ea68a..6f8e27a58c78 100644
--- a/arch/arm/lib/findbit.S
+++ b/arch/arm/lib/findbit.S
@@ -27,7 +27,7 @@ ENTRY(_find_first_zero_bit_le)
 		mov	r2, #0
 1:		ldrb	r3, [r0, r2, lsr #3]
 		eors	r3, r3, #0xff		@ invert bits
-		bne	.found			@ any now set - found zero bit
+		bne	.L_found		@ any now set - found zero bit
 		add	r2, r2, #8		@ next bit pointer
 2:		cmp	r2, r1			@ any more?
 		blo	1b
@@ -46,7 +46,7 @@ ENTRY(_find_next_zero_bit_le)
 		ldrb	r3, [r0, r2, lsr #3]
 		eor	r3, r3, #0xff		@ now looking for a 1 bit
 		movs	r3, r3, lsr ip		@ shift off unused bits
-		bne	.found
+		bne	.L_found
 		orr	r2, r2, #7		@ if zero, then no bits here
 		add	r2, r2, #1		@ align bit pointer
 		b	2b			@ loop for next bit
@@ -61,7 +61,7 @@ ENTRY(_find_first_bit_le)
 		mov	r2, #0
 1:		ldrb	r3, [r0, r2, lsr #3]
 		movs	r3, r3
-		bne	.found			@ any now set - found zero bit
+		bne	.L_found		@ any now set - found zero bit
 		add	r2, r2, #8		@ next bit pointer
 2:		cmp	r2, r1			@ any more?
 		blo	1b
@@ -79,7 +79,7 @@ ENTRY(_find_next_bit_le)
 		beq	1b			@ If new byte, goto old routine
 		ldrb	r3, [r0, r2, lsr #3]
 		movs	r3, r3, lsr ip		@ shift off unused bits
-		bne	.found
+		bne	.L_found
 		orr	r2, r2, #7		@ if zero, then no bits here
 		add	r2, r2, #1		@ align bit pointer
 		b	2b			@ loop for next bit
@@ -93,7 +93,7 @@ ENTRY(_find_first_zero_bit_be)
 1:		eor	r3, r2, #0x18		@ big endian byte ordering
 		ldrb	r3, [r0, r3, lsr #3]
 		eors	r3, r3, #0xff		@ invert bits
-		bne	.found			@ any now set - found zero bit
+		bne	.L_found		@ any now set - found zero bit
 		add	r2, r2, #8		@ next bit pointer
 2:		cmp	r2, r1			@ any more?
 		blo	1b
@@ -109,7 +109,7 @@ ENTRY(_find_next_zero_bit_be)
 		ldrb	r3, [r0, r3, lsr #3]
 		eor	r3, r3, #0xff		@ now looking for a 1 bit
 		movs	r3, r3, lsr ip		@ shift off unused bits
-		bne	.found
+		bne	.L_found
 		orr	r2, r2, #7		@ if zero, then no bits here
 		add	r2, r2, #1		@ align bit pointer
 		b	2b			@ loop for next bit
@@ -121,7 +121,7 @@ ENTRY(_find_first_bit_be)
 1:		eor	r3, r2, #0x18		@ big endian byte ordering
 		ldrb	r3, [r0, r3, lsr #3]
 		movs	r3, r3
-		bne	.found			@ any now set - found zero bit
+		bne	.L_found		@ any now set - found zero bit
 		add	r2, r2, #8		@ next bit pointer
 2:		cmp	r2, r1			@ any more?
 		blo	1b
@@ -136,7 +136,7 @@ ENTRY(_find_next_bit_be)
 		eor	r3, r2, #0x18		@ big endian byte ordering
 		ldrb	r3, [r0, r3, lsr #3]
 		movs	r3, r3, lsr ip		@ shift off unused bits
-		bne	.found
+		bne	.L_found
 		orr	r2, r2, #7		@ if zero, then no bits here
 		add	r2, r2, #1		@ align bit pointer
 		b	2b			@ loop for next bit
@@ -146,7 +146,7 @@ ENTRY(_find_next_bit_be)
 /*
  * One or more bits in the LSB of r3 are assumed to be set.
  */
-.found:
+.L_found:
 #if __LINUX_ARM_ARCH__ >= 5
 		rsb	r1, r3, #0
 		and	r3, r3, r1
diff --git a/arch/arm/lib/getuser.S b/arch/arm/lib/getuser.S
index d204018070a4..c03ea8e666ba 100644
--- a/arch/arm/lib/getuser.S
+++ b/arch/arm/lib/getuser.S
@@ -54,15 +54,6 @@ __get_user_4:
 	mov	r0, #0
 	mov	pc, lr
 
-	.global	__get_user_8
-__get_user_8:
-5:	ldrt	r2, [r0], #4
-6:	ldrt	r3, [r0]
-	mov	r0, #0
-	mov	pc, lr
-
-__get_user_bad_8:
-	mov	r3, #0
 __get_user_bad:
 	mov	r2, #0
 	mov	r0, #-EFAULT
@@ -73,6 +64,4 @@ __get_user_bad:
 	.long	2b, __get_user_bad
 	.long	3b, __get_user_bad
 	.long	4b, __get_user_bad
-	.long	5b, __get_user_bad_8
-	.long	6b, __get_user_bad_8
 .previous
diff --git a/arch/arm/lib/io-acorn.S b/arch/arm/lib/io-acorn.S
index 3aacd01d40e1..b153523631c3 100644
--- a/arch/arm/lib/io-acorn.S
+++ b/arch/arm/lib/io-acorn.S
@@ -17,7 +17,7 @@
 		.text
 		.align
 
-.iosl_warning:
+.Liosl_warning:
 		.ascii	"<4>insl/outsl not implemented, called from %08lX\0"
 		.align
 
@@ -27,6 +27,6 @@
  */
 ENTRY(insl)
 ENTRY(outsl)
-		adr	r0, .iosl_warning
+		adr	r0, .Liosl_warning
 		mov	r1, lr
 		b	printk
diff --git a/arch/arm/lib/io-readsb.S b/arch/arm/lib/io-readsb.S
index 081ef749298a..d3d8de71a2c8 100644
--- a/arch/arm/lib/io-readsb.S
+++ b/arch/arm/lib/io-readsb.S
@@ -10,7 +10,7 @@
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 
-.insb_align:	rsb	ip, ip, #4
+.Linsb_align:	rsb	ip, ip, #4
 		cmp	ip, r2
 		movgt	ip, r2
 		cmp	ip, #2
@@ -21,20 +21,20 @@
 		ldrgtb	r3, [r0]
 		strgtb	r3, [r1], #1
 		subs	r2, r2, ip
-		bne	.insb_aligned
+		bne	.Linsb_aligned
 
 ENTRY(__raw_readsb)
 		teq	r2, #0		@ do we have to check for the zero len?
 		moveq	pc, lr
 		ands	ip, r1, #3
-		bne	.insb_align
+		bne	.Linsb_align
 
-.insb_aligned:	stmfd	sp!, {r4 - r6, lr}
+.Linsb_aligned:	stmfd	sp!, {r4 - r6, lr}
 
 		subs	r2, r2, #16
-		bmi	.insb_no_16
+		bmi	.Linsb_no_16
 
-.insb_16_lp:	ldrb	r3, [r0]
+.Linsb_16_lp:	ldrb	r3, [r0]
 		ldrb	r4, [r0]
 		ldrb	r5, [r0]
 		mov	r3, r3,     put_byte_0
@@ -69,13 +69,13 @@ ENTRY(__raw_readsb)
 		stmia	r1!, {r3 - r6}
 
 		subs	r2, r2, #16
-		bpl	.insb_16_lp
+		bpl	.Linsb_16_lp
 
 		tst	r2, #15
 		LOADREGS(eqfd, sp!, {r4 - r6, pc})
 
-.insb_no_16:	tst	r2, #8
-		beq	.insb_no_8
+.Linsb_no_16:	tst	r2, #8
+		beq	.Linsb_no_8
 
 		ldrb	r3, [r0]
 		ldrb	r4, [r0]
@@ -95,8 +95,8 @@ ENTRY(__raw_readsb)
 		orr	r4, r4, ip, put_byte_3
 		stmia	r1!, {r3, r4}
 
-.insb_no_8:	tst	r2, #4
-		beq	.insb_no_4
+.Linsb_no_8:	tst	r2, #4
+		beq	.Linsb_no_4
 
 		ldrb	r3, [r0]
 		ldrb	r4, [r0]
@@ -108,7 +108,7 @@ ENTRY(__raw_readsb)
 		orr	r3, r3, r6, put_byte_3
 		str	r3, [r1], #4
 
-.insb_no_4:	ands	r2, r2, #3
+.Linsb_no_4:	ands	r2, r2, #3
 		LOADREGS(eqfd, sp!, {r4 - r6, pc})
 
 		cmp	r2, #2
diff --git a/arch/arm/lib/io-readsw-armv3.S b/arch/arm/lib/io-readsw-armv3.S
index 476cf7f8a633..146d47c15455 100644
--- a/arch/arm/lib/io-readsw-armv3.S
+++ b/arch/arm/lib/io-readsw-armv3.S
@@ -11,16 +11,16 @@
 #include <asm/assembler.h>
 #include <asm/hardware.h>
 
-.insw_bad_alignment:
-		adr	r0, .insw_bad_align_msg
+.Linsw_bad_alignment:
+		adr	r0, .Linsw_bad_align_msg
 		mov	r2, lr
 		b	panic
-.insw_bad_align_msg:
+.Linsw_bad_align_msg:
 		.asciz	"insw: bad buffer alignment (0x%p, lr=0x%08lX)\n"
 		.align
 
-.insw_align:	tst	r1, #1
-		bne	.insw_bad_alignment
+.Linsw_align:	tst	r1, #1
+		bne	.Linsw_bad_alignment
 
 		ldr	r3, [r0]
 		strb	r3, [r1], #1
@@ -34,16 +34,16 @@ ENTRY(__raw_readsw)
 		teq	r2, #0		@ do we have to check for the zero len?
 		moveq	pc, lr
 		tst	r1, #3
-		bne	.insw_align
+		bne	.Linsw_align
 
-.insw_aligned:	mov	ip, #0xff
+.Linsw_aligned:	mov	ip, #0xff
 		orr	ip, ip, ip, lsl #8
 		stmfd	sp!, {r4, r5, r6, lr}
 
 		subs	r2, r2, #8
-		bmi	.no_insw_8
+		bmi	.Lno_insw_8
 
-.insw_8_lp:	ldr	r3, [r0]
+.Linsw_8_lp:	ldr	r3, [r0]
 		and	r3, r3, ip
 		ldr	r4, [r0]
 		orr	r3, r3, r4, lsl #16
@@ -66,13 +66,13 @@ ENTRY(__raw_readsw)
 		stmia	r1!, {r3 - r6}
 
 		subs	r2, r2, #8
-		bpl	.insw_8_lp
+		bpl	.Linsw_8_lp
 
 		tst	r2, #7
 		LOADREGS(eqfd, sp!, {r4, r5, r6, pc})
 
-.no_insw_8:	tst	r2, #4
-		beq	.no_insw_4
+.Lno_insw_8:	tst	r2, #4
+		beq	.Lno_insw_4
 
 		ldr	r3, [r0]
 		and	r3, r3, ip
@@ -86,8 +86,8 @@ ENTRY(__raw_readsw)
 
 		stmia	r1!, {r3, r4}
 
-.no_insw_4:	tst	r2, #2
-		beq	.no_insw_2
+.Lno_insw_4:	tst	r2, #2
+		beq	.Lno_insw_2
 
 		ldr	r3, [r0]
 		and	r3, r3, ip
@@ -96,7 +96,7 @@ ENTRY(__raw_readsw)
 
 		str	r3, [r1], #4
 
-.no_insw_2:	tst	r2, #1
+.Lno_insw_2:	tst	r2, #1
 		ldrne	r3, [r0]
 		strneb	r3, [r1], #1
 		movne	r3, r3, lsr #8
diff --git a/arch/arm/lib/io-readsw-armv4.S b/arch/arm/lib/io-readsw-armv4.S
index c92b66ecbe86..4db1c5f0b219 100644
--- a/arch/arm/lib/io-readsw-armv4.S
+++ b/arch/arm/lib/io-readsw-armv4.S
@@ -18,8 +18,8 @@
 #endif
 		.endm
 
-.insw_align:	movs	ip, r1, lsl #31
-		bne	.insw_noalign
+.Linsw_align:	movs	ip, r1, lsl #31
+		bne	.Linsw_noalign
 		ldrh	ip, [r0]
 		sub	r2, r2, #1
 		strh	ip, [r1], #2
@@ -28,14 +28,14 @@ ENTRY(__raw_readsw)
 		teq	r2, #0
 		moveq	pc, lr
 		tst	r1, #3
-		bne	.insw_align
+		bne	.Linsw_align
 
 		stmfd	sp!, {r4, r5, lr}
 
 		subs	r2, r2, #8
-		bmi	.no_insw_8
+		bmi	.Lno_insw_8
 
-.insw_8_lp:	ldrh	r3, [r0]
+.Linsw_8_lp:	ldrh	r3, [r0]
 		ldrh	r4, [r0]
 		pack	r3, r3, r4
 
@@ -53,10 +53,10 @@ ENTRY(__raw_readsw)
 
 		subs	r2, r2, #8
 		stmia	r1!, {r3 - r5, ip}
-		bpl	.insw_8_lp
+		bpl	.Linsw_8_lp
 
-.no_insw_8:	tst	r2, #4
-		beq	.no_insw_4
+.Lno_insw_8:	tst	r2, #4
+		beq	.Lno_insw_4
 
 		ldrh	r3, [r0]
 		ldrh	r4, [r0]
@@ -68,15 +68,15 @@ ENTRY(__raw_readsw)
 
 		stmia	r1!, {r3, r4}
 
-.no_insw_4:	movs	r2, r2, lsl #31
-		bcc	.no_insw_2
+.Lno_insw_4:	movs	r2, r2, lsl #31
+		bcc	.Lno_insw_2
 
 		ldrh	r3, [r0]
 		ldrh	ip, [r0]
 		pack	r3, r3, ip
 		str	r3, [r1], #4
 
-.no_insw_2:	ldrneh	r3, [r0]
+.Lno_insw_2:	ldrneh	r3, [r0]
 		strneh	r3, [r1]
 
 		ldmfd	sp!, {r4, r5, pc}
@@ -93,7 +93,7 @@ ENTRY(__raw_readsw)
 #define pull_hbyte1		lsr #8
 #endif
 
-.insw_noalign:	stmfd	sp!, {r4, lr}
+.Linsw_noalign:	stmfd	sp!, {r4, lr}
 		ldrccb	ip, [r1, #-1]!
 		bcc	1f
 
diff --git a/arch/arm/lib/io-writesb.S b/arch/arm/lib/io-writesb.S
index 70b2561bdb09..08209fc640ea 100644
--- a/arch/arm/lib/io-writesb.S
+++ b/arch/arm/lib/io-writesb.S
@@ -30,7 +30,7 @@
 #endif
 		.endm
 
-.outsb_align:	rsb	ip, ip, #4
+.Loutsb_align:	rsb	ip, ip, #4
 		cmp	ip, r2
 		movgt	ip, r2
 		cmp	ip, #2
@@ -41,44 +41,45 @@
 		ldrgtb	r3, [r1], #1
 		strgtb	r3, [r0]
 		subs	r2, r2, ip
-		bne	.outsb_aligned
+		bne	.Loutsb_aligned
 
 ENTRY(__raw_writesb)
 		teq	r2, #0		@ do we have to check for the zero len?
 		moveq	pc, lr
 		ands	ip, r1, #3
-		bne	.outsb_align
+		bne	.Loutsb_align
 
-.outsb_aligned:	stmfd	sp!, {r4, r5, lr}
+.Loutsb_aligned:
+		stmfd	sp!, {r4, r5, lr}
 
 		subs	r2, r2, #16
-		bmi	.outsb_no_16
+		bmi	.Loutsb_no_16
 
-.outsb_16_lp:	ldmia	r1!, {r3, r4, r5, ip}
+.Loutsb_16_lp:	ldmia	r1!, {r3, r4, r5, ip}
 		outword	r3
 		outword	r4
 		outword	r5
 		outword	ip
 		subs	r2, r2, #16
-		bpl	.outsb_16_lp
+		bpl	.Loutsb_16_lp
 
 		tst	r2, #15
 		LOADREGS(eqfd, sp!, {r4, r5, pc})
 
-.outsb_no_16:	tst	r2, #8
-		beq	.outsb_no_8
+.Loutsb_no_16:	tst	r2, #8
+		beq	.Loutsb_no_8
 
 		ldmia	r1!, {r3, r4}
 		outword	r3
 		outword	r4
 
-.outsb_no_8:	tst	r2, #4
-		beq	.outsb_no_4
+.Loutsb_no_8:	tst	r2, #4
+		beq	.Loutsb_no_4
 
 		ldr	r3, [r1], #4
 		outword	r3
 
-.outsb_no_4:	ands	r2, r2, #3
+.Loutsb_no_4:	ands	r2, r2, #3
 		LOADREGS(eqfd, sp!, {r4, r5, pc})
 
 		cmp	r2, #2
diff --git a/arch/arm/lib/io-writesw-armv3.S b/arch/arm/lib/io-writesw-armv3.S
index 950e7e310f1a..52d62b481295 100644
--- a/arch/arm/lib/io-writesw-armv3.S
+++ b/arch/arm/lib/io-writesw-armv3.S
@@ -11,16 +11,16 @@
 #include <asm/assembler.h>
 #include <asm/hardware.h>
 
-.outsw_bad_alignment:
-		adr	r0, .outsw_bad_align_msg
+.Loutsw_bad_alignment:
+		adr	r0, .Loutsw_bad_align_msg
 		mov	r2, lr
 		b	panic
-.outsw_bad_align_msg:
+.Loutsw_bad_align_msg:
 		.asciz	"outsw: bad buffer alignment (0x%p, lr=0x%08lX)\n"
 		.align
 
-.outsw_align:	tst	r1, #1
-		bne	.outsw_bad_alignment
+.Loutsw_align:	tst	r1, #1
+		bne	.Loutsw_bad_alignment
 
 		add	r1, r1, #2
 
@@ -35,14 +35,14 @@ ENTRY(__raw_writesw)
 		teq	r2, #0		@ do we have to check for the zero len?
 		moveq	pc, lr
 		tst	r1, #3
-		bne	.outsw_align
+		bne	.Loutsw_align
 
-.outsw_aligned:	stmfd	sp!, {r4, r5, r6, lr}
+		stmfd	sp!, {r4, r5, r6, lr}
 
 		subs	r2, r2, #8
-		bmi	.no_outsw_8
+		bmi	.Lno_outsw_8
 
-.outsw_8_lp:	ldmia	r1!, {r3, r4, r5, r6}
+.Loutsw_8_lp:	ldmia	r1!, {r3, r4, r5, r6}
 
 		mov	ip, r3, lsl #16
 		orr	ip, ip, ip, lsr #16
@@ -77,13 +77,13 @@ ENTRY(__raw_writesw)
 		str	ip, [r0]
 
 		subs	r2, r2, #8
-		bpl	.outsw_8_lp
+		bpl	.Loutsw_8_lp
 
 		tst	r2, #7
 		LOADREGS(eqfd, sp!, {r4, r5, r6, pc})
 
-.no_outsw_8:	tst	r2, #4
-		beq	.no_outsw_4
+.Lno_outsw_8:	tst	r2, #4
+		beq	.Lno_outsw_4
 
 		ldmia	r1!, {r3, r4}
 
@@ -103,8 +103,8 @@ ENTRY(__raw_writesw)
 		orr	ip, ip, ip, lsl #16
 		str	ip, [r0]
 
-.no_outsw_4:	tst	r2, #2
-		beq	.no_outsw_2
+.Lno_outsw_4:	tst	r2, #2
+		beq	.Lno_outsw_2
 
 		ldr	r3, [r1], #4
 
@@ -116,7 +116,7 @@ ENTRY(__raw_writesw)
 		orr	ip, ip, ip, lsl #16
 		str	ip, [r0]
 
-.no_outsw_2:	tst	r2, #1
+.Lno_outsw_2:	tst	r2, #1
 
 		ldrne	r3, [r1]
 
diff --git a/arch/arm/lib/io-writesw-armv4.S b/arch/arm/lib/io-writesw-armv4.S
index 5e240e452af6..c8e85bd653b7 100644
--- a/arch/arm/lib/io-writesw-armv4.S
+++ b/arch/arm/lib/io-writesw-armv4.S
@@ -22,8 +22,8 @@
 #endif
 		.endm
 
-.outsw_align:	movs	ip, r1, lsl #31
-		bne	.outsw_noalign
+.Loutsw_align:	movs	ip, r1, lsl #31
+		bne	.Loutsw_noalign
 
 		ldrh	r3, [r1], #2
 		sub	r2, r2, #1
@@ -33,35 +33,35 @@ ENTRY(__raw_writesw)
 		teq	r2, #0
 		moveq	pc, lr
 		ands	r3, r1, #3
-		bne	.outsw_align
+		bne	.Loutsw_align
 
 		stmfd	sp!, {r4, r5, lr}
 
 		subs	r2, r2, #8
-		bmi	.no_outsw_8
+		bmi	.Lno_outsw_8
 
-.outsw_8_lp:	ldmia	r1!, {r3, r4, r5, ip}
+.Loutsw_8_lp:	ldmia	r1!, {r3, r4, r5, ip}
 		subs	r2, r2, #8
 		outword	r3
 		outword	r4
 		outword	r5
 		outword	ip
-		bpl	.outsw_8_lp
+		bpl	.Loutsw_8_lp
 
-.no_outsw_8:	tst	r2, #4
-		beq	.no_outsw_4
+.Lno_outsw_8:	tst	r2, #4
+		beq	.Lno_outsw_4
 
 		ldmia	r1!, {r3, ip}
 		outword	r3
 		outword	ip
 
-.no_outsw_4:	movs	r2, r2, lsl #31
-		bcc	.no_outsw_2
+.Lno_outsw_4:	movs	r2, r2, lsl #31
+		bcc	.Lno_outsw_2
 
 		ldr	r3, [r1], #4
 		outword	r3
 
-.no_outsw_2:	ldrneh	r3, [r1]
+.Lno_outsw_2:	ldrneh	r3, [r1]
 		strneh	r3, [r0]
 
 		ldmfd	sp!, {r4, r5, pc}
@@ -74,7 +74,8 @@ ENTRY(__raw_writesw)
 #define push_hbyte1	lsl #8
 #endif
 
-.outsw_noalign:	ldr	r3, [r1, -r3]!
+.Loutsw_noalign:
+		ldr	r3, [r1, -r3]!
 		subcs	r2, r2, #1
 		bcs	2f
 		subs	r2, r2, #2
diff --git a/arch/arm/lib/uaccess.S b/arch/arm/lib/uaccess.S
index 6f1b5b49fe4c..0cc450f863b6 100644
--- a/arch/arm/lib/uaccess.S
+++ b/arch/arm/lib/uaccess.S
@@ -27,7 +27,7 @@
  * Returns  : Number of bytes NOT copied.
  */
 
-.c2u_dest_not_aligned:
+.Lc2u_dest_not_aligned:
 		rsb	ip, ip, #4
 		cmp	ip, #2
 		ldrb	r3, [r1], #1
@@ -37,32 +37,32 @@ USER(		strgebt	r3, [r0], #1)			@ May fault
 		ldrgtb	r3, [r1], #1
 USER(		strgtbt	r3, [r0], #1)			@ May fault
 		sub	r2, r2, ip
-		b	.c2u_dest_aligned
+		b	.Lc2u_dest_aligned
 
 ENTRY(__arch_copy_to_user)
 		stmfd	sp!, {r2, r4 - r7, lr}
 		cmp	r2, #4
-		blt	.c2u_not_enough
+		blt	.Lc2u_not_enough
 		ands	ip, r0, #3
-		bne	.c2u_dest_not_aligned
-.c2u_dest_aligned:
+		bne	.Lc2u_dest_not_aligned
+.Lc2u_dest_aligned:
 
 		ands	ip, r1, #3
-		bne	.c2u_src_not_aligned
+		bne	.Lc2u_src_not_aligned
 /*
  * Seeing as there has to be at least 8 bytes to copy, we can
  * copy one word, and force a user-mode page fault...
  */
 
-.c2u_0fupi:	subs	r2, r2, #4
+.Lc2u_0fupi:	subs	r2, r2, #4
 		addmi	ip, r2, #4
-		bmi	.c2u_0nowords
+		bmi	.Lc2u_0nowords
 		ldr	r3, [r1], #4
 USER(		strt	r3, [r0], #4)			@ May fault
 		mov	ip, r0, lsl #32 - PAGE_SHIFT	@ On each page, use a ld/st??t instruction
 		rsb	ip, ip, #0
 		movs	ip, ip, lsr #32 - PAGE_SHIFT
-		beq	.c2u_0fupi
+		beq	.Lc2u_0fupi
 /*
  * ip = max no. of bytes to copy before needing another "strt" insn
  */
@@ -70,16 +70,16 @@ USER(		strt	r3, [r0], #4)			@ May fault
 		movlt	ip, r2
 		sub	r2, r2, ip
 		subs	ip, ip, #32
-		blt	.c2u_0rem8lp
+		blt	.Lc2u_0rem8lp
 
-.c2u_0cpy8lp:	ldmia	r1!, {r3 - r6}
+.Lc2u_0cpy8lp:	ldmia	r1!, {r3 - r6}
 		stmia	r0!, {r3 - r6}			@ Shouldnt fault
 		ldmia	r1!, {r3 - r6}
 		subs	ip, ip, #32
 		stmia	r0!, {r3 - r6}			@ Shouldnt fault
-		bpl	.c2u_0cpy8lp
+		bpl	.Lc2u_0cpy8lp
 
-.c2u_0rem8lp:	cmn	ip, #16
+.Lc2u_0rem8lp:	cmn	ip, #16
 		ldmgeia	r1!, {r3 - r6}
 		stmgeia	r0!, {r3 - r6}			@ Shouldnt fault
 		tst	ip, #8
@@ -89,33 +89,33 @@ USER(		strt	r3, [r0], #4)			@ May fault
 		ldrne	r3, [r1], #4
 		strnet	r3, [r0], #4			@ Shouldnt fault
 		ands	ip, ip, #3
-		beq	.c2u_0fupi
-.c2u_0nowords:	teq	ip, #0
-		beq	.c2u_finished
-.c2u_nowords:	cmp	ip, #2
+		beq	.Lc2u_0fupi
+.Lc2u_0nowords:	teq	ip, #0
+		beq	.Lc2u_finished
+.Lc2u_nowords:	cmp	ip, #2
 		ldrb	r3, [r1], #1
 USER(		strbt	r3, [r0], #1)			@ May fault
 		ldrgeb	r3, [r1], #1
 USER(		strgebt	r3, [r0], #1)			@ May fault
 		ldrgtb	r3, [r1], #1
 USER(		strgtbt	r3, [r0], #1)			@ May fault
-		b	.c2u_finished
+		b	.Lc2u_finished
 
-.c2u_not_enough:
+.Lc2u_not_enough:
 		movs	ip, r2
-		bne	.c2u_nowords
-.c2u_finished:	mov	r0, #0
+		bne	.Lc2u_nowords
+.Lc2u_finished:	mov	r0, #0
 		LOADREGS(fd,sp!,{r2, r4 - r7, pc})
 
-.c2u_src_not_aligned:
+.Lc2u_src_not_aligned:
 		bic	r1, r1, #3
 		ldr	r7, [r1], #4
 		cmp	ip, #2
-		bgt	.c2u_3fupi
-		beq	.c2u_2fupi
-.c2u_1fupi:	subs	r2, r2, #4
+		bgt	.Lc2u_3fupi
+		beq	.Lc2u_2fupi
+.Lc2u_1fupi:	subs	r2, r2, #4
 		addmi	ip, r2, #4
-		bmi	.c2u_1nowords
+		bmi	.Lc2u_1nowords
 		mov	r3, r7, pull #8
 		ldr	r7, [r1], #4
 		orr	r3, r3, r7, push #24
@@ -123,14 +123,14 @@ USER(		strt	r3, [r0], #4)			@ May fault
 		mov	ip, r0, lsl #32 - PAGE_SHIFT
 		rsb	ip, ip, #0
 		movs	ip, ip, lsr #32 - PAGE_SHIFT
-		beq	.c2u_1fupi
+		beq	.Lc2u_1fupi
 		cmp	r2, ip
 		movlt	ip, r2
 		sub	r2, r2, ip
 		subs	ip, ip, #16
-		blt	.c2u_1rem8lp
+		blt	.Lc2u_1rem8lp
 
-.c2u_1cpy8lp:	mov	r3, r7, pull #8
+.Lc2u_1cpy8lp:	mov	r3, r7, pull #8
 		ldmia	r1!, {r4 - r7}
 		subs	ip, ip, #16
 		orr	r3, r3, r4, push #24
@@ -141,9 +141,9 @@ USER(		strt	r3, [r0], #4)			@ May fault
 		mov	r6, r6, pull #8
 		orr	r6, r6, r7, push #24
 		stmia	r0!, {r3 - r6}			@ Shouldnt fault
-		bpl	.c2u_1cpy8lp
+		bpl	.Lc2u_1cpy8lp
 
-.c2u_1rem8lp:	tst	ip, #8
+.Lc2u_1rem8lp:	tst	ip, #8
 		movne	r3, r7, pull #8
 		ldmneia	r1!, {r4, r7}
 		orrne	r3, r3, r4, push #24
@@ -156,21 +156,21 @@ USER(		strt	r3, [r0], #4)			@ May fault
 		orrne	r3, r3, r7, push #24
 		strnet	r3, [r0], #4			@ Shouldnt fault
 		ands	ip, ip, #3
-		beq	.c2u_1fupi
-.c2u_1nowords:	mov	r3, r7, get_byte_1
+		beq	.Lc2u_1fupi
+.Lc2u_1nowords:	mov	r3, r7, get_byte_1
 		teq	ip, #0
-		beq	.c2u_finished
+		beq	.Lc2u_finished
 		cmp	ip, #2
 USER(		strbt	r3, [r0], #1)			@ May fault
 		movge	r3, r7, get_byte_2
 USER(		strgebt	r3, [r0], #1)			@ May fault
 		movgt	r3, r7, get_byte_3
 USER(		strgtbt	r3, [r0], #1)			@ May fault
-		b	.c2u_finished
+		b	.Lc2u_finished
 
-.c2u_2fupi:	subs	r2, r2, #4
+.Lc2u_2fupi:	subs	r2, r2, #4
 		addmi	ip, r2, #4
-		bmi	.c2u_2nowords
+		bmi	.Lc2u_2nowords
 		mov	r3, r7, pull #16
 		ldr	r7, [r1], #4
 		orr	r3, r3, r7, push #16
@@ -178,14 +178,14 @@ USER(		strt	r3, [r0], #4)			@ May fault
 		mov	ip, r0, lsl #32 - PAGE_SHIFT
 		rsb	ip, ip, #0
 		movs	ip, ip, lsr #32 - PAGE_SHIFT
-		beq	.c2u_2fupi
+		beq	.Lc2u_2fupi
 		cmp	r2, ip
 		movlt	ip, r2
 		sub	r2, r2, ip
 		subs	ip, ip, #16
-		blt	.c2u_2rem8lp
+		blt	.Lc2u_2rem8lp
 
-.c2u_2cpy8lp:	mov	r3, r7, pull #16
+.Lc2u_2cpy8lp:	mov	r3, r7, pull #16
 		ldmia	r1!, {r4 - r7}
 		subs	ip, ip, #16
 		orr	r3, r3, r4, push #16
@@ -196,9 +196,9 @@ USER(		strt	r3, [r0], #4)			@ May fault
 		mov	r6, r6, pull #16
 		orr	r6, r6, r7, push #16
 		stmia	r0!, {r3 - r6}			@ Shouldnt fault
-		bpl	.c2u_2cpy8lp
+		bpl	.Lc2u_2cpy8lp
 
-.c2u_2rem8lp:	tst	ip, #8
+.Lc2u_2rem8lp:	tst	ip, #8
 		movne	r3, r7, pull #16
 		ldmneia	r1!, {r4, r7}
 		orrne	r3, r3, r4, push #16
@@ -211,21 +211,21 @@ USER(		strt	r3, [r0], #4)			@ May fault
 		orrne	r3, r3, r7, push #16
 		strnet	r3, [r0], #4			@ Shouldnt fault
 		ands	ip, ip, #3
-		beq	.c2u_2fupi
-.c2u_2nowords:	mov	r3, r7, get_byte_2
+		beq	.Lc2u_2fupi
+.Lc2u_2nowords:	mov	r3, r7, get_byte_2
 		teq	ip, #0
-		beq	.c2u_finished
+		beq	.Lc2u_finished
 		cmp	ip, #2
 USER(		strbt	r3, [r0], #1)			@ May fault
 		movge	r3, r7, get_byte_3
 USER(		strgebt	r3, [r0], #1)			@ May fault
 		ldrgtb	r3, [r1], #0
 USER(		strgtbt	r3, [r0], #1)			@ May fault
-		b	.c2u_finished
+		b	.Lc2u_finished
 
-.c2u_3fupi:	subs	r2, r2, #4
+.Lc2u_3fupi:	subs	r2, r2, #4
 		addmi	ip, r2, #4
-		bmi	.c2u_3nowords
+		bmi	.Lc2u_3nowords
 		mov	r3, r7, pull #24
 		ldr	r7, [r1], #4
 		orr	r3, r3, r7, push #8
@@ -233,14 +233,14 @@ USER(		strt	r3, [r0], #4)			@ May fault
 		mov	ip, r0, lsl #32 - PAGE_SHIFT
 		rsb	ip, ip, #0
 		movs	ip, ip, lsr #32 - PAGE_SHIFT
-		beq	.c2u_3fupi
+		beq	.Lc2u_3fupi
 		cmp	r2, ip
 		movlt	ip, r2
 		sub	r2, r2, ip
 		subs	ip, ip, #16
-		blt	.c2u_3rem8lp
+		blt	.Lc2u_3rem8lp
 
-.c2u_3cpy8lp:	mov	r3, r7, pull #24
+.Lc2u_3cpy8lp:	mov	r3, r7, pull #24
 		ldmia	r1!, {r4 - r7}
 		subs	ip, ip, #16
 		orr	r3, r3, r4, push #8
@@ -251,9 +251,9 @@ USER(		strt	r3, [r0], #4)			@ May fault
 		mov	r6, r6, pull #24
 		orr	r6, r6, r7, push #8
 		stmia	r0!, {r3 - r6}			@ Shouldnt fault
-		bpl	.c2u_3cpy8lp
+		bpl	.Lc2u_3cpy8lp
 
-.c2u_3rem8lp:	tst	ip, #8
+.Lc2u_3rem8lp:	tst	ip, #8
 		movne	r3, r7, pull #24
 		ldmneia	r1!, {r4, r7}
 		orrne	r3, r3, r4, push #8
@@ -266,17 +266,17 @@ USER(		strt	r3, [r0], #4)			@ May fault
 		orrne	r3, r3, r7, push #8
 		strnet	r3, [r0], #4			@ Shouldnt fault
 		ands	ip, ip, #3
-		beq	.c2u_3fupi
-.c2u_3nowords:	mov	r3, r7, get_byte_3
+		beq	.Lc2u_3fupi
+.Lc2u_3nowords:	mov	r3, r7, get_byte_3
 		teq	ip, #0
-		beq	.c2u_finished
+		beq	.Lc2u_finished
 		cmp	ip, #2
 USER(		strbt	r3, [r0], #1)			@ May fault
 		ldrgeb	r3, [r1], #1
 USER(		strgebt	r3, [r0], #1)			@ May fault
 		ldrgtb	r3, [r1], #0
 USER(		strgtbt	r3, [r0], #1)			@ May fault
-		b	.c2u_finished
+		b	.Lc2u_finished
 
 		.section .fixup,"ax"
 		.align	0
@@ -290,7 +290,7 @@ USER(		strgtbt	r3, [r0], #1)			@ May fault
  *          : n    - number of bytes to copy
  * Returns  : Number of bytes NOT copied.
  */
-.cfu_dest_not_aligned:
+.Lcfu_dest_not_aligned:
 		rsb	ip, ip, #4
 		cmp	ip, #2
 USER(		ldrbt	r3, [r1], #1)			@ May fault
@@ -300,31 +300,32 @@ USER(		ldrgebt	r3, [r1], #1)			@ May fault
 USER(		ldrgtbt	r3, [r1], #1)			@ May fault
 		strgtb	r3, [r0], #1
 		sub	r2, r2, ip
-		b	.cfu_dest_aligned
+		b	.Lcfu_dest_aligned
 
 ENTRY(__arch_copy_from_user)
 		stmfd	sp!, {r0, r2, r4 - r7, lr}
 		cmp	r2, #4
-		blt	.cfu_not_enough
+		blt	.Lcfu_not_enough
 		ands	ip, r0, #3
-		bne	.cfu_dest_not_aligned
-.cfu_dest_aligned:
+		bne	.Lcfu_dest_not_aligned
+.Lcfu_dest_aligned:
 		ands	ip, r1, #3
-		bne	.cfu_src_not_aligned
+		bne	.Lcfu_src_not_aligned
+
 /*
  * Seeing as there has to be at least 8 bytes to copy, we can
  * copy one word, and force a user-mode page fault...
  */
 
-.cfu_0fupi:	subs	r2, r2, #4
+.Lcfu_0fupi:	subs	r2, r2, #4
 		addmi	ip, r2, #4
-		bmi	.cfu_0nowords
+		bmi	.Lcfu_0nowords
 USER(		ldrt	r3, [r1], #4)
 		str	r3, [r0], #4
 		mov	ip, r1, lsl #32 - PAGE_SHIFT	@ On each page, use a ld/st??t instruction
 		rsb	ip, ip, #0
 		movs	ip, ip, lsr #32 - PAGE_SHIFT
-		beq	.cfu_0fupi
+		beq	.Lcfu_0fupi
 /*
  * ip = max no. of bytes to copy before needing another "strt" insn
  */
@@ -332,16 +333,16 @@ USER(		ldrt	r3, [r1], #4)
 		movlt	ip, r2
 		sub	r2, r2, ip
 		subs	ip, ip, #32
-		blt	.cfu_0rem8lp
+		blt	.Lcfu_0rem8lp
 
-.cfu_0cpy8lp:	ldmia	r1!, {r3 - r6}			@ Shouldnt fault
+.Lcfu_0cpy8lp:	ldmia	r1!, {r3 - r6}			@ Shouldnt fault
 		stmia	r0!, {r3 - r6}
 		ldmia	r1!, {r3 - r6}			@ Shouldnt fault
 		subs	ip, ip, #32
 		stmia	r0!, {r3 - r6}
-		bpl	.cfu_0cpy8lp
+		bpl	.Lcfu_0cpy8lp
 
-.cfu_0rem8lp:	cmn	ip, #16
+.Lcfu_0rem8lp:	cmn	ip, #16
 		ldmgeia	r1!, {r3 - r6}			@ Shouldnt fault
 		stmgeia	r0!, {r3 - r6}
 		tst	ip, #8
@@ -351,34 +352,34 @@ USER(		ldrt	r3, [r1], #4)
 		ldrnet	r3, [r1], #4			@ Shouldnt fault
 		strne	r3, [r0], #4
 		ands	ip, ip, #3
-		beq	.cfu_0fupi
-.cfu_0nowords:	teq	ip, #0
-		beq	.cfu_finished
-.cfu_nowords:	cmp	ip, #2
+		beq	.Lcfu_0fupi
+.Lcfu_0nowords:	teq	ip, #0
+		beq	.Lcfu_finished
+.Lcfu_nowords:	cmp	ip, #2
 USER(		ldrbt	r3, [r1], #1)			@ May fault
 		strb	r3, [r0], #1
 USER(		ldrgebt	r3, [r1], #1)			@ May fault
 		strgeb	r3, [r0], #1
 USER(		ldrgtbt	r3, [r1], #1)			@ May fault
 		strgtb	r3, [r0], #1
-		b	.cfu_finished
+		b	.Lcfu_finished
 
-.cfu_not_enough:
+.Lcfu_not_enough:
 		movs	ip, r2
-		bne	.cfu_nowords
-.cfu_finished:	mov	r0, #0
+		bne	.Lcfu_nowords
+.Lcfu_finished:	mov	r0, #0
 		add	sp, sp, #8
 		LOADREGS(fd,sp!,{r4 - r7, pc})
 
-.cfu_src_not_aligned:
+.Lcfu_src_not_aligned:
 		bic	r1, r1, #3
 USER(		ldrt	r7, [r1], #4)			@ May fault
 		cmp	ip, #2
-		bgt	.cfu_3fupi
-		beq	.cfu_2fupi
-.cfu_1fupi:	subs	r2, r2, #4
+		bgt	.Lcfu_3fupi
+		beq	.Lcfu_2fupi
+.Lcfu_1fupi:	subs	r2, r2, #4
 		addmi	ip, r2, #4
-		bmi	.cfu_1nowords
+		bmi	.Lcfu_1nowords
 		mov	r3, r7, pull #8
 USER(		ldrt	r7, [r1], #4)			@ May fault
 		orr	r3, r3, r7, push #24
@@ -386,14 +387,14 @@ USER(		ldrt	r7, [r1], #4)			@ May fault
 		mov	ip, r1, lsl #32 - PAGE_SHIFT
 		rsb	ip, ip, #0
 		movs	ip, ip, lsr #32 - PAGE_SHIFT
-		beq	.cfu_1fupi
+		beq	.Lcfu_1fupi
 		cmp	r2, ip
 		movlt	ip, r2
 		sub	r2, r2, ip
 		subs	ip, ip, #16
-		blt	.cfu_1rem8lp
+		blt	.Lcfu_1rem8lp
 
-.cfu_1cpy8lp:	mov	r3, r7, pull #8
+.Lcfu_1cpy8lp:	mov	r3, r7, pull #8
 		ldmia	r1!, {r4 - r7}			@ Shouldnt fault
 		subs	ip, ip, #16
 		orr	r3, r3, r4, push #24
@@ -404,9 +405,9 @@ USER(		ldrt	r7, [r1], #4)			@ May fault
 		mov	r6, r6, pull #8
 		orr	r6, r6, r7, push #24
 		stmia	r0!, {r3 - r6}
-		bpl	.cfu_1cpy8lp
+		bpl	.Lcfu_1cpy8lp
 
-.cfu_1rem8lp:	tst	ip, #8
+.Lcfu_1rem8lp:	tst	ip, #8
 		movne	r3, r7, pull #8
 		ldmneia	r1!, {r4, r7}			@ Shouldnt fault
 		orrne	r3, r3, r4, push #24
@@ -419,21 +420,21 @@ USER(		ldrnet	r7, [r1], #4)			@ May fault
 		orrne	r3, r3, r7, push #24
 		strne	r3, [r0], #4
 		ands	ip, ip, #3
-		beq	.cfu_1fupi
-.cfu_1nowords:	mov	r3, r7, get_byte_1
+		beq	.Lcfu_1fupi
+.Lcfu_1nowords:	mov	r3, r7, get_byte_1
 		teq	ip, #0
-		beq	.cfu_finished
+		beq	.Lcfu_finished
 		cmp	ip, #2
 		strb	r3, [r0], #1
 		movge	r3, r7, get_byte_2
 		strgeb	r3, [r0], #1
 		movgt	r3, r7, get_byte_3
 		strgtb	r3, [r0], #1
-		b	.cfu_finished
+		b	.Lcfu_finished
 
-.cfu_2fupi:	subs	r2, r2, #4
+.Lcfu_2fupi:	subs	r2, r2, #4
 		addmi	ip, r2, #4
-		bmi	.cfu_2nowords
+		bmi	.Lcfu_2nowords
 		mov	r3, r7, pull #16
 USER(		ldrt	r7, [r1], #4)			@ May fault
 		orr	r3, r3, r7, push #16
@@ -441,14 +442,15 @@ USER(		ldrt	r7, [r1], #4)			@ May fault
 		mov	ip, r1, lsl #32 - PAGE_SHIFT
 		rsb	ip, ip, #0
 		movs	ip, ip, lsr #32 - PAGE_SHIFT
-		beq	.cfu_2fupi
+		beq	.Lcfu_2fupi
 		cmp	r2, ip
 		movlt	ip, r2
 		sub	r2, r2, ip
 		subs	ip, ip, #16
-		blt	.cfu_2rem8lp
+		blt	.Lcfu_2rem8lp
+
 
-.cfu_2cpy8lp:	mov	r3, r7, pull #16
+.Lcfu_2cpy8lp:	mov	r3, r7, pull #16
 		ldmia	r1!, {r4 - r7}			@ Shouldnt fault
 		subs	ip, ip, #16
 		orr	r3, r3, r4, push #16
@@ -459,9 +461,9 @@ USER(		ldrt	r7, [r1], #4)			@ May fault
 		mov	r6, r6, pull #16
 		orr	r6, r6, r7, push #16
 		stmia	r0!, {r3 - r6}
-		bpl	.cfu_2cpy8lp
+		bpl	.Lcfu_2cpy8lp
 
-.cfu_2rem8lp:	tst	ip, #8
+.Lcfu_2rem8lp:	tst	ip, #8
 		movne	r3, r7, pull #16
 		ldmneia	r1!, {r4, r7}			@ Shouldnt fault
 		orrne	r3, r3, r4, push #16
@@ -474,21 +476,21 @@ USER(		ldrnet	r7, [r1], #4)			@ May fault
 		orrne	r3, r3, r7, push #16
 		strne	r3, [r0], #4
 		ands	ip, ip, #3
-		beq	.cfu_2fupi
-.cfu_2nowords:	mov	r3, r7, get_byte_2
+		beq	.Lcfu_2fupi
+.Lcfu_2nowords:	mov	r3, r7, get_byte_2
 		teq	ip, #0
-		beq	.cfu_finished
+		beq	.Lcfu_finished
 		cmp	ip, #2
 		strb	r3, [r0], #1
 		movge	r3, r7, get_byte_3
 		strgeb	r3, [r0], #1
 USER(		ldrgtbt	r3, [r1], #0)			@ May fault
 		strgtb	r3, [r0], #1
-		b	.cfu_finished
+		b	.Lcfu_finished
 
-.cfu_3fupi:	subs	r2, r2, #4
+.Lcfu_3fupi:	subs	r2, r2, #4
 		addmi	ip, r2, #4
-		bmi	.cfu_3nowords
+		bmi	.Lcfu_3nowords
 		mov	r3, r7, pull #24
 USER(		ldrt	r7, [r1], #4)			@ May fault
 		orr	r3, r3, r7, push #8
@@ -496,14 +498,14 @@ USER(		ldrt	r7, [r1], #4)			@ May fault
 		mov	ip, r1, lsl #32 - PAGE_SHIFT
 		rsb	ip, ip, #0
 		movs	ip, ip, lsr #32 - PAGE_SHIFT
-		beq	.cfu_3fupi
+		beq	.Lcfu_3fupi
 		cmp	r2, ip
 		movlt	ip, r2
 		sub	r2, r2, ip
 		subs	ip, ip, #16
-		blt	.cfu_3rem8lp
+		blt	.Lcfu_3rem8lp
 
-.cfu_3cpy8lp:	mov	r3, r7, pull #24
+.Lcfu_3cpy8lp:	mov	r3, r7, pull #24
 		ldmia	r1!, {r4 - r7}			@ Shouldnt fault
 		orr	r3, r3, r4, push #8
 		mov	r4, r4, pull #24
@@ -514,9 +516,9 @@ USER(		ldrt	r7, [r1], #4)			@ May fault
 		orr	r6, r6, r7, push #8
 		stmia	r0!, {r3 - r6}
 		subs	ip, ip, #16
-		bpl	.cfu_3cpy8lp
+		bpl	.Lcfu_3cpy8lp
 
-.cfu_3rem8lp:	tst	ip, #8
+.Lcfu_3rem8lp:	tst	ip, #8
 		movne	r3, r7, pull #24
 		ldmneia	r1!, {r4, r7}			@ Shouldnt fault
 		orrne	r3, r3, r4, push #8
@@ -529,17 +531,17 @@ USER(		ldrnet	r7, [r1], #4)			@ May fault
 		orrne	r3, r3, r7, push #8
 		strne	r3, [r0], #4
 		ands	ip, ip, #3
-		beq	.cfu_3fupi
-.cfu_3nowords:	mov	r3, r7, get_byte_3
+		beq	.Lcfu_3fupi
+.Lcfu_3nowords:	mov	r3, r7, get_byte_3
 		teq	ip, #0
-		beq	.cfu_finished
+		beq	.Lcfu_finished
 		cmp	ip, #2
 		strb	r3, [r0], #1
 USER(		ldrgebt	r3, [r1], #1)			@ May fault
 		strgeb	r3, [r0], #1
 USER(		ldrgtbt	r3, [r1], #1)			@ May fault
 		strgtb	r3, [r0], #1
-		b	.cfu_finished
+		b	.Lcfu_finished
 
 		.section .fixup,"ax"
 		.align	0
diff --git a/arch/arm/mach-clps7500/core.c b/arch/arm/mach-clps7500/core.c
index 0364ba4b539e..d869af0023f8 100644
--- a/arch/arm/mach-clps7500/core.c
+++ b/arch/arm/mach-clps7500/core.c
@@ -260,7 +260,7 @@ static void __init clps7500_init_irq(void)
 
 static struct map_desc cl7500_io_desc[] __initdata = {
 	{ 	/* IO space	*/
-		.virtual	= IO_BASE,
+		.virtual	= (unsigned long)IO_BASE,
 		.pfn		= __phys_to_pfn(IO_START),
 		.length		= IO_SIZE,
 		.type		= MT_DEVICE
diff --git a/arch/arm/mach-footbridge/common.c b/arch/arm/mach-footbridge/common.c
index dc09fd200c16..bbe6e4a0bf6a 100644
--- a/arch/arm/mach-footbridge/common.c
+++ b/arch/arm/mach-footbridge/common.c
@@ -132,14 +132,14 @@ void __init footbridge_init_irq(void)
 static struct map_desc fb_common_io_desc[] __initdata = {
 	{
 		.virtual	= ARMCSR_BASE,
-		.pfn		= DC21285_ARMCSR_BASE,
+		.pfn		= __phys_to_pfn(DC21285_ARMCSR_BASE),
 		.length		= ARMCSR_SIZE,
-		.type		= MT_DEVICE
+		.type		= MT_DEVICE,
 	}, {
 		.virtual	= XBUS_BASE,
 		.pfn		= __phys_to_pfn(0x40000000),
 		.length		= XBUS_SIZE,
-		.type		= MT_DEVICE
+		.type		= MT_DEVICE,
 	}
 };
 
@@ -153,28 +153,28 @@ static struct map_desc ebsa285_host_io_desc[] __initdata = {
 		.virtual	= PCIMEM_BASE,
 		.pfn		= __phys_to_pfn(DC21285_PCI_MEM),
 		.length		= PCIMEM_SIZE,
-		.type		= MT_DEVICE
+		.type		= MT_DEVICE,
 	}, {
 		.virtual	= PCICFG0_BASE,
 		.pfn		= __phys_to_pfn(DC21285_PCI_TYPE_0_CONFIG),
 		.length		= PCICFG0_SIZE,
-		.type		= MT_DEVICE
+		.type		= MT_DEVICE,
 	}, {
 		.virtual	= PCICFG1_BASE,
 		.pfn		= __phys_to_pfn(DC21285_PCI_TYPE_1_CONFIG),
 		.length		= PCICFG1_SIZE,
-		.type		= MT_DEVICE
+		.type		= MT_DEVICE,
 	}, {
 		.virtual	= PCIIACK_BASE,
 		.pfn		= __phys_to_pfn(DC21285_PCI_IACK),
 		.length		= PCIIACK_SIZE,
-		.type		= MT_DEVICE
+		.type		= MT_DEVICE,
 	}, {
 		.virtual	= PCIO_BASE,
 		.pfn		= __phys_to_pfn(DC21285_PCI_IO),
 		.length		= PCIO_SIZE,
-		.type		= MT_DEVICE
-	}
+		.type		= MT_DEVICE,
+	},
 #endif
 };
 
@@ -187,13 +187,13 @@ static struct map_desc co285_io_desc[] __initdata = {
 		.virtual	= PCIO_BASE,
 		.pfn		= __phys_to_pfn(DC21285_PCI_IO),
 		.length		= PCIO_SIZE,
-		.type		= MT_DEVICE
+		.type		= MT_DEVICE,
 	}, {
 		.virtual	= PCIMEM_BASE,
 		.pfn		= __phys_to_pfn(DC21285_PCI_MEM),
 		.length		= PCIMEM_SIZE,
-		.type		= MT_DEVICE
-	}
+		.type		= MT_DEVICE,
+	},
 #endif
 };
 
diff --git a/arch/arm/mach-ixp4xx/Kconfig b/arch/arm/mach-ixp4xx/Kconfig
index 89762a26495c..385285851cb5 100644
--- a/arch/arm/mach-ixp4xx/Kconfig
+++ b/arch/arm/mach-ixp4xx/Kconfig
@@ -8,6 +8,16 @@ menu "Intel IXP4xx Implementation Options"
 
 comment "IXP4xx Platforms"
 
+# This entry is placed on top because otherwise it would have
+# been shown as a submenu.
+config MACH_NSLU2
+	bool
+	prompt "NSLU2" if !(MACH_IXDP465 || MACH_IXDPG425 || ARCH_IXDP425 || ARCH_ADI_COYOTE || ARCH_AVILA || ARCH_IXCDP1100 || ARCH_PRPMC1100 || MACH_GTWX5715)
+	help
+	  Say 'Y' here if you want your kernel to support Linksys's
+	  NSLU2 NAS device. For more information on this platform,
+	  see http://www.nslu2-linux.org
+
 config ARCH_AVILA
 	bool "Avila"
 	help
diff --git a/arch/arm/mach-ixp4xx/Makefile b/arch/arm/mach-ixp4xx/Makefile
index ddecbda4a633..7a15629c18d0 100644
--- a/arch/arm/mach-ixp4xx/Makefile
+++ b/arch/arm/mach-ixp4xx/Makefile
@@ -8,4 +8,5 @@ obj-$(CONFIG_ARCH_IXDP4XX)	+= ixdp425-pci.o ixdp425-setup.o
 obj-$(CONFIG_MACH_IXDPG425)	+= ixdpg425-pci.o coyote-setup.o
 obj-$(CONFIG_ARCH_ADI_COYOTE)	+= coyote-pci.o coyote-setup.o
 obj-$(CONFIG_MACH_GTWX5715)	+= gtwx5715-pci.o gtwx5715-setup.o
+obj-$(CONFIG_MACH_NSLU2)	+= nslu2-pci.o nslu2-setup.o nslu2-power.o
 
diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c
index 0a41080d2266..3a22d84e1047 100644
--- a/arch/arm/mach-ixp4xx/ixdp425-setup.c
+++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c
@@ -85,7 +85,7 @@ static struct plat_serial8250_port ixdp425_uart_data[] = {
 	{
 		.mapbase	= IXP4XX_UART2_BASE_PHYS,
 		.membase	= (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
-		.irq		= IRQ_IXP4XX_UART1,
+		.irq		= IRQ_IXP4XX_UART2,
 		.flags		= UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
 		.iotype		= UPIO_MEM,
 		.regshift	= 2,
diff --git a/arch/arm/mach-ixp4xx/nslu2-pci.c b/arch/arm/mach-ixp4xx/nslu2-pci.c
new file mode 100644
index 000000000000..a575f2e0b2c8
--- /dev/null
+++ b/arch/arm/mach-ixp4xx/nslu2-pci.c
@@ -0,0 +1,77 @@
+/*
+ * arch/arm/mach-ixp4xx/nslu2-pci.c
+ *
+ * NSLU2 board-level PCI initialization
+ *
+ * based on ixdp425-pci.c:
+ *	Copyright (C) 2002 Intel Corporation.
+ *	Copyright (C) 2003-2004 MontaVista Software, Inc.
+ *
+ * Maintainer: http://www.nslu2-linux.org/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/pci.h>
+#include <linux/init.h>
+
+#include <asm/mach/pci.h>
+#include <asm/mach-types.h>
+
+void __init nslu2_pci_preinit(void)
+{
+	set_irq_type(IRQ_NSLU2_PCI_INTA, IRQT_LOW);
+	set_irq_type(IRQ_NSLU2_PCI_INTB, IRQT_LOW);
+	set_irq_type(IRQ_NSLU2_PCI_INTC, IRQT_LOW);
+
+	gpio_line_isr_clear(NSLU2_PCI_INTA_PIN);
+	gpio_line_isr_clear(NSLU2_PCI_INTB_PIN);
+	gpio_line_isr_clear(NSLU2_PCI_INTC_PIN);
+
+	/* INTD is not configured as GPIO is used
+	 * for the power input button.
+	 */
+
+	ixp4xx_pci_preinit();
+}
+
+static int __init nslu2_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+	static int pci_irq_table[NSLU2_PCI_IRQ_LINES] = {
+		IRQ_NSLU2_PCI_INTA,
+		IRQ_NSLU2_PCI_INTB,
+		IRQ_NSLU2_PCI_INTC,
+	};
+
+	int irq = -1;
+
+	if (slot >= 1 && slot <= NSLU2_PCI_MAX_DEV &&
+		pin >= 1 && pin <= NSLU2_PCI_IRQ_LINES) {
+			irq = pci_irq_table[(slot + pin - 2) % NSLU2_PCI_IRQ_LINES];
+	}
+
+	return irq;
+}
+
+struct hw_pci __initdata nslu2_pci = {
+	.nr_controllers = 1,
+	.preinit	= nslu2_pci_preinit,
+	.swizzle	= pci_std_swizzle,
+	.setup		= ixp4xx_setup,
+	.scan		= ixp4xx_scan_bus,
+	.map_irq	= nslu2_map_irq,
+};
+
+int __init nslu2_pci_init(void) /* monkey see, monkey do */
+{
+	if (machine_is_nslu2())
+		pci_common_init(&nslu2_pci);
+
+	return 0;
+}
+
+subsys_initcall(nslu2_pci_init);
diff --git a/arch/arm/mach-ixp4xx/nslu2-power.c b/arch/arm/mach-ixp4xx/nslu2-power.c
new file mode 100644
index 000000000000..18fbc8c0fb30
--- /dev/null
+++ b/arch/arm/mach-ixp4xx/nslu2-power.c
@@ -0,0 +1,92 @@
+/*
+ * arch/arm/mach-ixp4xx/nslu2-power.c
+ *
+ * NSLU2 Power/Reset driver
+ *
+ * Copyright (C) 2005 Tower Technologies
+ *
+ * based on nslu2-io.c
+ *  Copyright (C) 2004 Karen Spearel
+ *
+ * Author: Alessandro Zummo <a.zummo@towertech.it>
+ * Maintainers: http://www.nslu2-linux.org/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/reboot.h>
+#include <linux/interrupt.h>
+
+#include <asm/mach-types.h>
+
+extern void ctrl_alt_del(void);
+
+static irqreturn_t nslu2_power_handler(int irq, void *dev_id, struct pt_regs *regs)
+{
+	/* Signal init to do the ctrlaltdel action, this will bypass init if
+	 * it hasn't started and do a kernel_restart.
+	 */
+	ctrl_alt_del();
+
+	return IRQ_HANDLED;
+}
+
+static irqreturn_t nslu2_reset_handler(int irq, void *dev_id, struct pt_regs *regs)
+{
+	/* This is the paper-clip reset, it shuts the machine down directly.
+	 */
+	machine_power_off();
+
+	return IRQ_HANDLED;
+}
+
+static int __init nslu2_power_init(void)
+{
+	if (!(machine_is_nslu2()))
+		return 0;
+
+	*IXP4XX_GPIO_GPISR = 0x20400000;	/* read the 2 irqs to clr */
+
+	set_irq_type(NSLU2_RB_IRQ, IRQT_LOW);
+	set_irq_type(NSLU2_PB_IRQ, IRQT_HIGH);
+
+	gpio_line_isr_clear(NSLU2_RB_GPIO);
+	gpio_line_isr_clear(NSLU2_PB_GPIO);
+
+	if (request_irq(NSLU2_RB_IRQ, &nslu2_reset_handler,
+		SA_INTERRUPT, "NSLU2 reset button", NULL) < 0) {
+
+		printk(KERN_DEBUG "Reset Button IRQ %d not available\n",
+			NSLU2_RB_IRQ);
+
+		return -EIO;
+	}
+
+	if (request_irq(NSLU2_PB_IRQ, &nslu2_power_handler,
+		SA_INTERRUPT, "NSLU2 power button", NULL) < 0) {
+
+		printk(KERN_DEBUG "Power Button IRQ %d not available\n",
+			NSLU2_PB_IRQ);
+
+		return -EIO;
+	}
+
+	return 0;
+}
+
+static void __exit nslu2_power_exit(void)
+{
+	free_irq(NSLU2_RB_IRQ, NULL);
+	free_irq(NSLU2_PB_IRQ, NULL);
+}
+
+module_init(nslu2_power_init);
+module_exit(nslu2_power_exit);
+
+MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>");
+MODULE_DESCRIPTION("NSLU2 Power/Reset driver");
+MODULE_LICENSE("GPL");
diff --git a/arch/arm/mach-ixp4xx/nslu2-setup.c b/arch/arm/mach-ixp4xx/nslu2-setup.c
new file mode 100644
index 000000000000..289e94cb65c2
--- /dev/null
+++ b/arch/arm/mach-ixp4xx/nslu2-setup.c
@@ -0,0 +1,134 @@
+/*
+ * arch/arm/mach-ixp4xx/nslu2-setup.c
+ *
+ * NSLU2 board-setup
+ *
+ * based ixdp425-setup.c:
+ *      Copyright (C) 2003-2004 MontaVista Software, Inc.
+ *
+ * Author: Mark Rakes <mrakes at mac.com>
+ * Maintainers: http://www.nslu2-linux.org/
+ *
+ * Fixed missing init_time in MACHINE_START kas11 10/22/04
+ * Changed to conform to new style __init ixdp425 kas11 10/22/04
+ */
+
+#include <linux/kernel.h>
+#include <linux/serial.h>
+#include <linux/serial_8250.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/flash.h>
+
+static struct flash_platform_data nslu2_flash_data = {
+	.map_name		= "cfi_probe",
+	.width			= 2,
+};
+
+static struct resource nslu2_flash_resource = {
+	.start			= NSLU2_FLASH_BASE,
+	.end			= NSLU2_FLASH_BASE + NSLU2_FLASH_SIZE,
+	.flags			= IORESOURCE_MEM,
+};
+
+static struct platform_device nslu2_flash = {
+	.name			= "IXP4XX-Flash",
+	.id			= 0,
+	.dev.platform_data	= &nslu2_flash_data,
+	.num_resources		= 1,
+	.resource		= &nslu2_flash_resource,
+};
+
+static struct ixp4xx_i2c_pins nslu2_i2c_gpio_pins = {
+	.sda_pin		= NSLU2_SDA_PIN,
+	.scl_pin		= NSLU2_SCL_PIN,
+};
+
+static struct platform_device nslu2_i2c_controller = {
+	.name			= "IXP4XX-I2C",
+	.id			= 0,
+	.dev.platform_data	= &nslu2_i2c_gpio_pins,
+	.num_resources		= 0,
+};
+
+static struct resource nslu2_uart_resources[] = {
+	{
+		.start		= IXP4XX_UART1_BASE_PHYS,
+		.end		= IXP4XX_UART1_BASE_PHYS + 0x0fff,
+		.flags		= IORESOURCE_MEM,
+	},
+	{
+		.start		= IXP4XX_UART2_BASE_PHYS,
+		.end		= IXP4XX_UART2_BASE_PHYS + 0x0fff,
+		.flags		= IORESOURCE_MEM,
+	}
+};
+
+static struct plat_serial8250_port nslu2_uart_data[] = {
+	{
+		.mapbase	= IXP4XX_UART1_BASE_PHYS,
+		.membase	= (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
+		.irq		= IRQ_IXP4XX_UART1,
+		.flags		= UPF_BOOT_AUTOCONF,
+		.iotype		= UPIO_MEM,
+		.regshift	= 2,
+		.uartclk	= IXP4XX_UART_XTAL,
+	},
+	{
+		.mapbase	= IXP4XX_UART2_BASE_PHYS,
+		.membase	= (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
+		.irq		= IRQ_IXP4XX_UART2,
+		.flags		= UPF_BOOT_AUTOCONF,
+		.iotype		= UPIO_MEM,
+		.regshift	= 2,
+		.uartclk	= IXP4XX_UART_XTAL,
+	},
+	{ }
+};
+
+static struct platform_device nslu2_uart = {
+	.name			= "serial8250",
+	.id			= PLAT8250_DEV_PLATFORM,
+	.dev.platform_data	= nslu2_uart_data,
+	.num_resources		= 2,
+	.resource		= nslu2_uart_resources,
+};
+
+static struct platform_device *nslu2_devices[] __initdata = {
+	&nslu2_i2c_controller,
+	&nslu2_flash,
+	&nslu2_uart,
+};
+
+static void nslu2_power_off(void)
+{
+	/* This causes the box to drop the power and go dead. */
+
+	/* enable the pwr cntl gpio */
+	gpio_line_config(NSLU2_PO_GPIO, IXP4XX_GPIO_OUT);
+
+	/* do the deed */
+	gpio_line_set(NSLU2_PO_GPIO, IXP4XX_GPIO_HIGH);
+}
+
+static void __init nslu2_init(void)
+{
+	ixp4xx_sys_init();
+
+	pm_power_off = nslu2_power_off;
+
+	platform_add_devices(nslu2_devices, ARRAY_SIZE(nslu2_devices));
+}
+
+MACHINE_START(NSLU2, "Linksys NSLU2")
+	/* Maintainer: www.nslu2-linux.org */
+	.phys_ram	= PHYS_OFFSET,
+	.phys_io	= IXP4XX_PERIPHERAL_BASE_PHYS,
+	.io_pg_offst	= ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xFFFC,
+	.boot_params	= 0x00000100,
+	.map_io		= ixp4xx_map_io,
+	.init_irq	= ixp4xx_init_irq,
+	.timer          = &ixp4xx_timer,
+	.init_machine	= nslu2_init,
+MACHINE_END
diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig
index 27fc2e8e5fca..86a0f0d14345 100644
--- a/arch/arm/mach-omap1/Kconfig
+++ b/arch/arm/mach-omap1/Kconfig
@@ -6,10 +6,10 @@ config ARCH_OMAP730
 	bool "OMAP730 Based System"
 	select ARCH_OMAP_OTG
 
-config ARCH_OMAP1510
+config ARCH_OMAP15XX
 	depends on ARCH_OMAP1
 	default y
-	bool "OMAP1510 Based System"
+	bool "OMAP15xx Based System"
 
 config ARCH_OMAP16XX
 	depends on ARCH_OMAP1
@@ -21,7 +21,7 @@ comment "OMAP Board Type"
 
 config MACH_OMAP_INNOVATOR
 	bool "TI Innovator"
-	depends on ARCH_OMAP1 && (ARCH_OMAP1510 || ARCH_OMAP16XX)
+	depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX)
 	help
           TI OMAP 1510 or 1610 Innovator board support. Say Y here if you
           have such a board.
@@ -64,20 +64,30 @@ config MACH_OMAP_PERSEUS2
 
 config MACH_VOICEBLUE
 	bool "Voiceblue"
-	depends on ARCH_OMAP1 && ARCH_OMAP1510
+	depends on ARCH_OMAP1 && ARCH_OMAP15XX
 	help
 	  Support for Voiceblue GSM/VoIP gateway. Say Y here if you have
 	  such a board.
 
 config MACH_NETSTAR
 	bool "NetStar"
-	depends on ARCH_OMAP1 && ARCH_OMAP1510
+	depends on ARCH_OMAP1 && ARCH_OMAP15XX
 	help
 	  Support for NetStar PBX. Say Y here if you have such a board.
 
+config MACH_OMAP_PALMTE
+	bool "Palm Tungsten E"
+	depends on ARCH_OMAP1 && ARCH_OMAP15XX
+	help
+          Support for the Palm Tungsten E PDA. Currently only the LCD panel
+          is supported. To boot the kernel, you'll need a PalmOS compatible
+          bootloader; check out http://palmtelinux.sourceforge.net for more
+          informations.
+          Say Y here if you have such a PDA, say NO otherwise.
+
 config MACH_OMAP_GENERIC
 	bool "Generic OMAP board"
-	depends on ARCH_OMAP1 && (ARCH_OMAP1510 || ARCH_OMAP16XX)
+	depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX)
 	help
           Support for generic OMAP-1510, 1610 or 1710 board with
           no FPGA. Can be used as template for porting Linux to
@@ -121,32 +131,32 @@ config OMAP_ARM_182MHZ
 
 config OMAP_ARM_168MHZ
 	bool "OMAP ARM 168 MHz CPU"
-	depends on ARCH_OMAP1 && (ARCH_OMAP1510 || ARCH_OMAP16XX || ARCH_OMAP730)
+	depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730)
 	help
           Enable 168MHz clock for OMAP CPU. If unsure, say N.
 
 config OMAP_ARM_150MHZ
 	bool "OMAP ARM 150 MHz CPU"
-	depends on ARCH_OMAP1 && ARCH_OMAP1510
+	depends on ARCH_OMAP1 && ARCH_OMAP15XX
 	help
 	  Enable 150MHz clock for OMAP CPU. If unsure, say N.
 
 config OMAP_ARM_120MHZ
 	bool "OMAP ARM 120 MHz CPU"
-	depends on ARCH_OMAP1 && (ARCH_OMAP1510 || ARCH_OMAP16XX || ARCH_OMAP730)
+	depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730)
 	help
           Enable 120MHz clock for OMAP CPU. If unsure, say N.
 
 config OMAP_ARM_60MHZ
 	bool "OMAP ARM 60 MHz CPU"
-	depends on ARCH_OMAP1 && (ARCH_OMAP1510 || ARCH_OMAP16XX || ARCH_OMAP730)
+	depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730)
         default y
 	help
           Enable 60MHz clock for OMAP CPU. If unsure, say Y.
 
 config OMAP_ARM_30MHZ
 	bool "OMAP ARM 30 MHz CPU"
-	depends on ARCH_OMAP1 && (ARCH_OMAP1510 || ARCH_OMAP16XX || ARCH_OMAP730)
+	depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730)
 	help
           Enable 30MHz clock for OMAP CPU. If unsure, say N.
 
diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile
index 181a93deaaee..b0b00156faae 100644
--- a/arch/arm/mach-omap1/Makefile
+++ b/arch/arm/mach-omap1/Makefile
@@ -3,7 +3,7 @@
 #
 
 # Common support
-obj-y := io.o id.o irq.o time.o serial.o devices.o
+obj-y := io.o id.o clock.o irq.o time.o mux.o serial.o devices.o
 led-y := leds.o
 
 # Specific board support
@@ -15,8 +15,9 @@ obj-$(CONFIG_MACH_OMAP_OSK)		+= board-osk.o
 obj-$(CONFIG_MACH_OMAP_H3)		+= board-h3.o
 obj-$(CONFIG_MACH_VOICEBLUE)		+= board-voiceblue.o
 obj-$(CONFIG_MACH_NETSTAR)		+= board-netstar.o
+obj-$(CONFIG_MACH_OMAP_PALMTE)		+= board-palmte.o
 
-ifeq ($(CONFIG_ARCH_OMAP1510),y)
+ifeq ($(CONFIG_ARCH_OMAP15XX),y)
 # Innovator-1510 FPGA
 obj-$(CONFIG_MACH_OMAP_INNOVATOR)	+= fpga.o
 endif
diff --git a/arch/arm/mach-omap1/board-generic.c b/arch/arm/mach-omap1/board-generic.c
index c209c7172a9a..4b292e93fbe2 100644
--- a/arch/arm/mach-omap1/board-generic.c
+++ b/arch/arm/mach-omap1/board-generic.c
@@ -15,7 +15,7 @@
 
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/device.h>
+#include <linux/platform_device.h>
 
 #include <asm/hardware.h>
 #include <asm/mach-types.h>
@@ -28,8 +28,6 @@
 #include <asm/arch/board.h>
 #include <asm/arch/common.h>
 
-static int __initdata generic_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1};
-
 static void __init omap_generic_init_irq(void)
 {
 	omap_init_irq();
@@ -37,7 +35,7 @@ static void __init omap_generic_init_irq(void)
 
 /* assume no Mini-AB port */
 
-#ifdef CONFIG_ARCH_OMAP1510
+#ifdef CONFIG_ARCH_OMAP15XX
 static struct omap_usb_config generic1510_usb_config __initdata = {
 	.register_host	= 1,
 	.register_dev	= 1,
@@ -76,21 +74,19 @@ static struct omap_mmc_config generic_mmc_config __initdata = {
 
 #endif
 
+static struct omap_uart_config generic_uart_config __initdata = {
+	.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
+};
+
 static struct omap_board_config_kernel generic_config[] = {
 	{ OMAP_TAG_USB,           NULL },
 	{ OMAP_TAG_MMC,           &generic_mmc_config },
+	{ OMAP_TAG_UART,	&generic_uart_config },
 };
 
 static void __init omap_generic_init(void)
 {
-	const struct omap_uart_config *uart_conf;
-
-	/*
-	 * Make sure the serial ports are muxed on at this point.
-	 * You have to mux them off in device drivers later on
-	 * if not needed.
-	 */
-#ifdef CONFIG_ARCH_OMAP1510
+#ifdef CONFIG_ARCH_OMAP15XX
 	if (cpu_is_omap1510()) {
 		generic_config[0].data = &generic1510_usb_config;
 	}
@@ -101,20 +97,9 @@ static void __init omap_generic_init(void)
 	}
 #endif
 
-	uart_conf = omap_get_config(OMAP_TAG_UART, struct omap_uart_config);
-	if (uart_conf != NULL) {
-		unsigned int enabled_ports, i;
-
-		enabled_ports = uart_conf->enabled_uarts;
-		for (i = 0; i < 3; i++) {
-			if (!(enabled_ports & (1 << i)))
-				generic_serial_ports[i] = 0;
-		}
-	}
-
 	omap_board_config = generic_config;
 	omap_board_config_size = ARRAY_SIZE(generic_config);
-	omap_serial_init(generic_serial_ports);
+	omap_serial_init();
 }
 
 static void __init omap_generic_map_io(void)
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index 4ee6bd8a50b8..a07e2c9307fa 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -40,8 +40,6 @@
 
 extern int omap_gpio_init(void);
 
-static int __initdata h2_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1};
-
 static struct mtd_partition h2_partitions[] = {
 	/* bootloader (U-Boot, etc) in first sector */
 	{
@@ -160,9 +158,20 @@ static struct omap_mmc_config h2_mmc_config __initdata = {
 	},
 };
 
+static struct omap_uart_config h2_uart_config __initdata = {
+	.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
+};
+
+static struct omap_lcd_config h2_lcd_config __initdata = {
+	.panel_name	= "h2",
+	.ctrl_name	= "internal",
+};
+
 static struct omap_board_config_kernel h2_config[] = {
 	{ OMAP_TAG_USB,           &h2_usb_config },
 	{ OMAP_TAG_MMC,           &h2_mmc_config },
+	{ OMAP_TAG_UART,	&h2_uart_config },
+	{ OMAP_TAG_LCD,		&h2_lcd_config },
 };
 
 static void __init h2_init(void)
@@ -180,12 +189,12 @@ static void __init h2_init(void)
 	platform_add_devices(h2_devices, ARRAY_SIZE(h2_devices));
 	omap_board_config = h2_config;
 	omap_board_config_size = ARRAY_SIZE(h2_config);
+	omap_serial_init();
 }
 
 static void __init h2_map_io(void)
 {
 	omap_map_common_io();
-	omap_serial_init(h2_serial_ports);
 }
 
 MACHINE_START(OMAP_H2, "TI-H2")
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index fc824361430d..668e278433c2 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -41,8 +41,6 @@
 
 extern int omap_gpio_init(void);
 
-static int __initdata h3_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1};
-
 static struct mtd_partition h3_partitions[] = {
 	/* bootloader (U-Boot, etc) in first sector */
 	{
@@ -168,9 +166,20 @@ static struct omap_mmc_config h3_mmc_config __initdata = {
 	},
 };
 
+static struct omap_uart_config h3_uart_config __initdata = {
+	.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
+};
+
+static struct omap_lcd_config h3_lcd_config __initdata = {
+	.panel_name	= "h3",
+	.ctrl_name	= "internal",
+};
+
 static struct omap_board_config_kernel h3_config[] = {
-	{ OMAP_TAG_USB,	 &h3_usb_config },
-	{ OMAP_TAG_MMC,  &h3_mmc_config },
+	{ OMAP_TAG_USB,		&h3_usb_config },
+	{ OMAP_TAG_MMC,		&h3_mmc_config },
+	{ OMAP_TAG_UART,	&h3_uart_config },
+	{ OMAP_TAG_LCD,		&h3_lcd_config },
 };
 
 static void __init h3_init(void)
@@ -180,6 +189,7 @@ static void __init h3_init(void)
 	(void) platform_add_devices(devices, ARRAY_SIZE(devices));
 	omap_board_config = h3_config;
 	omap_board_config_size = ARRAY_SIZE(h3_config);
+	omap_serial_init();
 }
 
 static void __init h3_init_smc91x(void)
@@ -201,7 +211,6 @@ void h3_init_irq(void)
 static void __init h3_map_io(void)
 {
 	omap_map_common_io();
-	omap_serial_init(h3_serial_ports);
 }
 
 MACHINE_START(OMAP_H3, "TI OMAP1710 H3 board")
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index a2eac853b2da..95f1ff36cdcb 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -36,8 +36,6 @@
 #include <asm/arch/usb.h>
 #include <asm/arch/common.h>
 
-static int __initdata innovator_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1};
-
 static struct mtd_partition innovator_partitions[] = {
 	/* bootloader (U-Boot, etc) in first sector */
 	{
@@ -99,7 +97,7 @@ static struct platform_device innovator_flash_device = {
 	.resource	= &innovator_flash_resource,
 };
 
-#ifdef CONFIG_ARCH_OMAP1510
+#ifdef CONFIG_ARCH_OMAP15XX
 
 /* Only FPGA needs to be mapped here. All others are done with ioremap */
 static struct map_desc innovator1510_io_desc[] __initdata = {
@@ -136,7 +134,7 @@ static struct platform_device *innovator1510_devices[] __initdata = {
 	&innovator1510_smc91x_device,
 };
 
-#endif /* CONFIG_ARCH_OMAP1510 */
+#endif /* CONFIG_ARCH_OMAP15XX */
 
 #ifdef CONFIG_ARCH_OMAP16XX
 
@@ -185,7 +183,7 @@ void innovator_init_irq(void)
 {
 	omap_init_irq();
 	omap_gpio_init();
-#ifdef CONFIG_ARCH_OMAP1510
+#ifdef CONFIG_ARCH_OMAP15XX
 	if (cpu_is_omap1510()) {
 		omap1510_fpga_init_irq();
 	}
@@ -193,7 +191,7 @@ void innovator_init_irq(void)
 	innovator_init_smc91x();
 }
 
-#ifdef CONFIG_ARCH_OMAP1510
+#ifdef CONFIG_ARCH_OMAP15XX
 static struct omap_usb_config innovator1510_usb_config __initdata = {
 	/* for bundled non-standard host and peripheral cables */
 	.hmc_mode	= 4,
@@ -205,6 +203,11 @@ static struct omap_usb_config innovator1510_usb_config __initdata = {
 	.register_dev	= 1,
 	.pins[0]	= 2,
 };
+
+static struct omap_lcd_config innovator1510_lcd_config __initdata = {
+	.panel_name	= "inn1510",
+	.ctrl_name	= "internal",
+};
 #endif
 
 #ifdef CONFIG_ARCH_OMAP16XX
@@ -222,6 +225,11 @@ static struct omap_usb_config h2_usb_config __initdata = {
 
 	.pins[1]	= 3,
 };
+
+static struct omap_lcd_config innovator1610_lcd_config __initdata = {
+	.panel_name	= "inn1610",
+	.ctrl_name	= "internal",
+};
 #endif
 
 static struct omap_mmc_config innovator_mmc_config __initdata = {
@@ -234,14 +242,20 @@ static struct omap_mmc_config innovator_mmc_config __initdata = {
 	},
 };
 
+static struct omap_uart_config innovator_uart_config __initdata = {
+	.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
+};
+
 static struct omap_board_config_kernel innovator_config[] = {
 	{ OMAP_TAG_USB,         NULL },
+	{ OMAP_TAG_LCD,		NULL },
 	{ OMAP_TAG_MMC,		&innovator_mmc_config },
+	{ OMAP_TAG_UART,	&innovator_uart_config },
 };
 
 static void __init innovator_init(void)
 {
-#ifdef CONFIG_ARCH_OMAP1510
+#ifdef CONFIG_ARCH_OMAP15XX
 	if (cpu_is_omap1510()) {
 		platform_add_devices(innovator1510_devices, ARRAY_SIZE(innovator1510_devices));
 	}
@@ -252,23 +266,28 @@ static void __init innovator_init(void)
 	}
 #endif
 
-#ifdef CONFIG_ARCH_OMAP1510
-	if (cpu_is_omap1510())
+#ifdef CONFIG_ARCH_OMAP15XX
+	if (cpu_is_omap1510()) {
 		innovator_config[0].data = &innovator1510_usb_config;
+		innovator_config[1].data = &innovator1510_lcd_config;
+	}
 #endif
 #ifdef CONFIG_ARCH_OMAP16XX
-	if (cpu_is_omap1610())
+	if (cpu_is_omap1610()) {
 		innovator_config[0].data = &h2_usb_config;
+		innovator_config[1].data = &innovator1610_lcd_config;
+	}
 #endif
 	omap_board_config = innovator_config;
 	omap_board_config_size = ARRAY_SIZE(innovator_config);
+	omap_serial_init();
 }
 
 static void __init innovator_map_io(void)
 {
 	omap_map_common_io();
 
-#ifdef CONFIG_ARCH_OMAP1510
+#ifdef CONFIG_ARCH_OMAP15XX
 	if (cpu_is_omap1510()) {
 		iotable_init(innovator1510_io_desc, ARRAY_SIZE(innovator1510_io_desc));
 		udelay(10);	/* Delay needed for FPGA */
@@ -280,7 +299,6 @@ static void __init innovator_map_io(void)
 		       fpga_read(OMAP1510_FPGA_BOARD_REV));
 	}
 #endif
-	omap_serial_init(innovator_serial_ports);
 }
 
 MACHINE_START(OMAP_INNOVATOR, "TI-Innovator")
diff --git a/arch/arm/mach-omap1/board-netstar.c b/arch/arm/mach-omap1/board-netstar.c
index c851c2e4dfcb..0448fa7de8a4 100644
--- a/arch/arm/mach-omap1/board-netstar.c
+++ b/arch/arm/mach-omap1/board-netstar.c
@@ -55,6 +55,14 @@ static struct platform_device *netstar_devices[] __initdata = {
 	&netstar_smc91x_device,
 };
 
+static struct omap_uart_config netstar_uart_config __initdata = {
+	.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
+};
+
+static struct omap_board_config_kernel netstar_config[] = {
+	{ OMAP_TAG_UART,	&netstar_uart_config },
+};
+
 static void __init netstar_init_irq(void)
 {
 	omap_init_irq();
@@ -92,14 +100,15 @@ static void __init netstar_init(void)
 	/* Switch off red LED */
 	omap_writeb(0x00, OMAP_LPG1_PMR);	/* Disable clock */
 	omap_writeb(0x80, OMAP_LPG1_LCR);
-}
 
-static int __initdata omap_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1};
+	omap_board_config = netstar_config;
+	omap_board_config_size = ARRAY_SIZE(netstar_config);
+	omap_serial_init();
+}
 
 static void __init netstar_map_io(void)
 {
 	omap_map_common_io();
-	omap_serial_init(omap_serial_ports);
 }
 
 #define MACHINE_PANICED		1
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index a88524e7c315..e990e1bc1669 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -46,8 +46,6 @@
 #include <asm/arch/tc.h>
 #include <asm/arch/common.h>
 
-static int __initdata osk_serial_ports[OMAP_MAX_NR_PORTS] = {1, 0, 0};
-
 static struct mtd_partition osk_partitions[] = {
 	/* bootloader (U-Boot, etc) in first sector */
 	{
@@ -155,7 +153,7 @@ static void __init osk_init_smc91x(void)
 	}
 
 	/* Check EMIFS wait states to fix errors with SMC_GET_PKT_HDR */
-	EMIFS_CCS(1) |= 0x2;
+	EMIFS_CCS(1) |= 0x3;
 }
 
 static void __init osk_init_cf(void)
@@ -193,8 +191,19 @@ static struct omap_usb_config osk_usb_config __initdata = {
 	.pins[0]	= 2,
 };
 
+static struct omap_uart_config osk_uart_config __initdata = {
+	.enabled_uarts = (1 << 0),
+};
+
+static struct omap_lcd_config osk_lcd_config __initdata = {
+	.panel_name	= "osk",
+	.ctrl_name	= "internal",
+};
+
 static struct omap_board_config_kernel osk_config[] = {
 	{ OMAP_TAG_USB,           &osk_usb_config },
+	{ OMAP_TAG_UART,		&osk_uart_config },
+	{ OMAP_TAG_LCD,			&osk_lcd_config },
 };
 
 #ifdef	CONFIG_OMAP_OSK_MISTRAL
@@ -254,13 +263,13 @@ static void __init osk_init(void)
 	omap_board_config_size = ARRAY_SIZE(osk_config);
 	USB_TRANSCEIVER_CTRL_REG |= (3 << 1);
 
+	omap_serial_init();
 	osk_mistral_init();
 }
 
 static void __init osk_map_io(void)
 {
 	omap_map_common_io();
-	omap_serial_init(osk_serial_ports);
 }
 
 MACHINE_START(OMAP_OSK, "TI-OSK")
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
new file mode 100644
index 000000000000..540b20d78cca
--- /dev/null
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -0,0 +1,87 @@
+/*
+ * linux/arch/arm/mach-omap1/board-palmte.c
+ *
+ * Modified from board-generic.c
+ *
+ * Support for the Palm Tungsten E PDA.
+ *
+ * Original version : Laurent Gonzalez
+ *
+ * Maintainters : http://palmtelinux.sf.net
+ *                palmtelinux-developpers@lists.sf.net
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/notifier.h>
+
+#include <asm/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include <asm/arch/gpio.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/usb.h>
+#include <asm/arch/board.h>
+#include <asm/arch/common.h>
+#include <asm/hardware/clock.h>
+
+static void __init omap_generic_init_irq(void)
+{
+	omap_init_irq();
+}
+
+static struct omap_usb_config palmte_usb_config __initdata = {
+	.register_dev	= 1,
+	.hmc_mode	= 0,
+	.pins[0]	= 3,
+};
+
+static struct omap_mmc_config palmte_mmc_config __initdata = {
+	.mmc [0] = {
+		.enabled 	= 1,
+		.wire4		= 1,
+		.wp_pin		= OMAP_MPUIO(3),
+		.power_pin	= -1,
+		.switch_pin	= -1,
+	},
+};
+
+static struct omap_lcd_config palmte_lcd_config __initdata = {
+	.panel_name	= "palmte",
+	.ctrl_name	= "internal",
+};
+
+static struct omap_board_config_kernel palmte_config[] = {
+	{ OMAP_TAG_USB, &palmte_usb_config },
+	{ OMAP_TAG_MMC,	&palmte_mmc_config },
+	{ OMAP_TAG_LCD,	&palmte_lcd_config },
+};
+
+static void __init omap_generic_init(void)
+{
+	omap_board_config = palmte_config;
+	omap_board_config_size = ARRAY_SIZE(palmte_config);
+}
+
+static void __init omap_generic_map_io(void)
+{
+	omap_map_common_io();
+}
+
+MACHINE_START(OMAP_PALMTE, "OMAP310 based Palm Tungsten E")
+	.phys_ram	= 0x10000000,
+	.phys_io	= 0xfff00000,
+	.io_pg_offst	= ((0xfef00000) >> 18) & 0xfffc,
+	.boot_params	= 0x10000100,
+	.map_io		= omap_generic_map_io,
+	.init_irq	= omap_generic_init_irq,
+	.init_machine	= omap_generic_init,
+	.timer		= &omap_timer,
+MACHINE_END
diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c
index 354b157acb3a..bd900b7ab33c 100644
--- a/arch/arm/mach-omap1/board-perseus2.c
+++ b/arch/arm/mach-omap1/board-perseus2.c
@@ -29,6 +29,7 @@
 #include <asm/arch/mux.h>
 #include <asm/arch/fpga.h>
 #include <asm/arch/common.h>
+#include <asm/arch/board.h>
 
 static struct resource smc91x_resources[] = {
 	[0] = {
@@ -43,8 +44,6 @@ static struct resource smc91x_resources[] = {
 	},
 };
 
-static int __initdata p2_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 0};
-
 static struct mtd_partition p2_partitions[] = {
 	/* bootloader (U-Boot, etc) in first sector */
 	{
@@ -111,9 +110,27 @@ static struct platform_device *devices[] __initdata = {
 	&smc91x_device,
 };
 
+static struct omap_uart_config perseus2_uart_config __initdata = {
+	.enabled_uarts = ((1 << 0) | (1 << 1)),
+};
+
+static struct omap_lcd_config perseus2_lcd_config __initdata = {
+	.panel_name	= "p2",
+	.ctrl_name	= "internal",
+};
+
+static struct omap_board_config_kernel perseus2_config[] = {
+	{ OMAP_TAG_UART,	&perseus2_uart_config },
+	{ OMAP_TAG_LCD,		&perseus2_lcd_config },
+};
+
 static void __init omap_perseus2_init(void)
 {
 	(void) platform_add_devices(devices, ARRAY_SIZE(devices));
+
+	omap_board_config = perseus2_config;
+	omap_board_config_size = ARRAY_SIZE(perseus2_config);
+	omap_serial_init();
 }
 
 static void __init perseus2_init_smc91x(void)
@@ -131,7 +148,6 @@ void omap_perseus2_init_irq(void)
 	omap_gpio_init();
 	perseus2_init_smc91x();
 }
-
 /* Only FPGA needs to be mapped here. All others are done with ioremap */
 static struct map_desc omap_perseus2_io_desc[] __initdata = {
 	{
@@ -179,7 +195,6 @@ static void __init omap_perseus2_map_io(void)
 	 * It is used as the Ethernet controller interrupt
 	 */
 	omap_writel(omap_readl(OMAP730_IO_CONF_9) & 0x1FFFFFFF, OMAP730_IO_CONF_9);
-	omap_serial_init(p2_serial_ports);
 }
 
 MACHINE_START(OMAP_PERSEUS2, "OMAP730 Perseus2")
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index 3f018b296861..6f9a6220e78a 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -150,9 +150,14 @@ static struct omap_mmc_config voiceblue_mmc_config __initdata = {
 	},
 };
 
+static struct omap_uart_config voiceblue_uart_config __initdata = {
+	.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
+};
+
 static struct omap_board_config_kernel voiceblue_config[] = {
 	{ OMAP_TAG_USB, &voiceblue_usb_config },
 	{ OMAP_TAG_MMC, &voiceblue_mmc_config },
+	{ OMAP_TAG_UART,	&voiceblue_uart_config },
 };
 
 static void __init voiceblue_init_irq(void)
@@ -191,6 +196,7 @@ static void __init voiceblue_init(void)
 	platform_add_devices(voiceblue_devices, ARRAY_SIZE(voiceblue_devices));
 	omap_board_config = voiceblue_config;
 	omap_board_config_size = ARRAY_SIZE(voiceblue_config);
+	omap_serial_init();
 
 	/* There is a good chance board is going up, so enable power LED
 	 * (it is connected through invertor) */
@@ -198,12 +204,9 @@ static void __init voiceblue_init(void)
 	omap_writeb(0x00, OMAP_LPG1_PMR);	/* Disable clock */
 }
 
-static int __initdata omap_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1};
-
 static void __init voiceblue_map_io(void)
 {
 	omap_map_common_io();
-	omap_serial_init(omap_serial_ports);
 }
 
 #define MACHINE_PANICED		1
diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c
new file mode 100644
index 000000000000..4277eee44ed5
--- /dev/null
+++ b/arch/arm/mach-omap1/clock.c
@@ -0,0 +1,792 @@
+/*
+ *  linux/arch/arm/mach-omap1/clock.c
+ *
+ *  Copyright (C) 2004 - 2005 Nokia corporation
+ *  Written by Tuukka Tikkanen <tuukka.tikkanen@elektrobit.com>
+ *
+ *  Modified to use omap shared clock framework by
+ *  Tony Lindgren <tony@atomide.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/errno.h>
+#include <linux/err.h>
+
+#include <asm/io.h>
+#include <asm/hardware/clock.h>
+
+#include <asm/arch/usb.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/sram.h>
+
+#include "clock.h"
+
+__u32 arm_idlect1_mask;
+
+/*-------------------------------------------------------------------------
+ * Omap1 specific clock functions
+ *-------------------------------------------------------------------------*/
+
+static void omap1_watchdog_recalc(struct clk * clk)
+{
+	clk->rate = clk->parent->rate / 14;
+}
+
+static void omap1_uart_recalc(struct clk * clk)
+{
+	unsigned int val = omap_readl(clk->enable_reg);
+	if (val & clk->enable_bit)
+		clk->rate = 48000000;
+	else
+		clk->rate = 12000000;
+}
+
+static int omap1_clk_enable_dsp_domain(struct clk *clk)
+{
+	int retval;
+
+	retval = omap1_clk_use(&api_ck.clk);
+	if (!retval) {
+		retval = omap1_clk_enable(clk);
+		omap1_clk_unuse(&api_ck.clk);
+	}
+
+	return retval;
+}
+
+static void omap1_clk_disable_dsp_domain(struct clk *clk)
+{
+	if (omap1_clk_use(&api_ck.clk) == 0) {
+		omap1_clk_disable(clk);
+		omap1_clk_unuse(&api_ck.clk);
+	}
+}
+
+static int omap1_clk_enable_uart_functional(struct clk *clk)
+{
+	int ret;
+	struct uart_clk *uclk;
+
+	ret = omap1_clk_enable(clk);
+	if (ret == 0) {
+		/* Set smart idle acknowledgement mode */
+		uclk = (struct uart_clk *)clk;
+		omap_writeb((omap_readb(uclk->sysc_addr) & ~0x10) | 8,
+			    uclk->sysc_addr);
+	}
+
+	return ret;
+}
+
+static void omap1_clk_disable_uart_functional(struct clk *clk)
+{
+	struct uart_clk *uclk;
+
+	/* Set force idle acknowledgement mode */
+	uclk = (struct uart_clk *)clk;
+	omap_writeb((omap_readb(uclk->sysc_addr) & ~0x18), uclk->sysc_addr);
+
+	omap1_clk_disable(clk);
+}
+
+static void omap1_clk_allow_idle(struct clk *clk)
+{
+	struct arm_idlect1_clk * iclk = (struct arm_idlect1_clk *)clk;
+
+	if (!(clk->flags & CLOCK_IDLE_CONTROL))
+		return;
+
+	if (iclk->no_idle_count > 0 && !(--iclk->no_idle_count))
+		arm_idlect1_mask |= 1 << iclk->idlect_shift;
+}
+
+static void omap1_clk_deny_idle(struct clk *clk)
+{
+	struct arm_idlect1_clk * iclk = (struct arm_idlect1_clk *)clk;
+
+	if (!(clk->flags & CLOCK_IDLE_CONTROL))
+		return;
+
+	if (iclk->no_idle_count++ == 0)
+		arm_idlect1_mask &= ~(1 << iclk->idlect_shift);
+}
+
+static __u16 verify_ckctl_value(__u16 newval)
+{
+	/* This function checks for following limitations set
+	 * by the hardware (all conditions must be true):
+	 * DSPMMU_CK == DSP_CK  or  DSPMMU_CK == DSP_CK/2
+	 * ARM_CK >= TC_CK
+	 * DSP_CK >= TC_CK
+	 * DSPMMU_CK >= TC_CK
+	 *
+	 * In addition following rules are enforced:
+	 * LCD_CK <= TC_CK
+	 * ARMPER_CK <= TC_CK
+	 *
+	 * However, maximum frequencies are not checked for!
+	 */
+	__u8 per_exp;
+	__u8 lcd_exp;
+	__u8 arm_exp;
+	__u8 dsp_exp;
+	__u8 tc_exp;
+	__u8 dspmmu_exp;
+
+	per_exp = (newval >> CKCTL_PERDIV_OFFSET) & 3;
+	lcd_exp = (newval >> CKCTL_LCDDIV_OFFSET) & 3;
+	arm_exp = (newval >> CKCTL_ARMDIV_OFFSET) & 3;
+	dsp_exp = (newval >> CKCTL_DSPDIV_OFFSET) & 3;
+	tc_exp = (newval >> CKCTL_TCDIV_OFFSET) & 3;
+	dspmmu_exp = (newval >> CKCTL_DSPMMUDIV_OFFSET) & 3;
+
+	if (dspmmu_exp < dsp_exp)
+		dspmmu_exp = dsp_exp;
+	if (dspmmu_exp > dsp_exp+1)
+		dspmmu_exp = dsp_exp+1;
+	if (tc_exp < arm_exp)
+		tc_exp = arm_exp;
+	if (tc_exp < dspmmu_exp)
+		tc_exp = dspmmu_exp;
+	if (tc_exp > lcd_exp)
+		lcd_exp = tc_exp;
+	if (tc_exp > per_exp)
+		per_exp = tc_exp;
+
+	newval &= 0xf000;
+	newval |= per_exp << CKCTL_PERDIV_OFFSET;
+	newval |= lcd_exp << CKCTL_LCDDIV_OFFSET;
+	newval |= arm_exp << CKCTL_ARMDIV_OFFSET;
+	newval |= dsp_exp << CKCTL_DSPDIV_OFFSET;
+	newval |= tc_exp << CKCTL_TCDIV_OFFSET;
+	newval |= dspmmu_exp << CKCTL_DSPMMUDIV_OFFSET;
+
+	return newval;
+}
+
+static int calc_dsor_exp(struct clk *clk, unsigned long rate)
+{
+	/* Note: If target frequency is too low, this function will return 4,
+	 * which is invalid value. Caller must check for this value and act
+	 * accordingly.
+	 *
+	 * Note: This function does not check for following limitations set
+	 * by the hardware (all conditions must be true):
+	 * DSPMMU_CK == DSP_CK  or  DSPMMU_CK == DSP_CK/2
+	 * ARM_CK >= TC_CK
+	 * DSP_CK >= TC_CK
+	 * DSPMMU_CK >= TC_CK
+	 */
+	unsigned long realrate;
+	struct clk * parent;
+	unsigned  dsor_exp;
+
+	if (unlikely(!(clk->flags & RATE_CKCTL)))
+		return -EINVAL;
+
+	parent = clk->parent;
+	if (unlikely(parent == 0))
+		return -EIO;
+
+	realrate = parent->rate;
+	for (dsor_exp=0; dsor_exp<4; dsor_exp++) {
+		if (realrate <= rate)
+			break;
+
+		realrate /= 2;
+	}
+
+	return dsor_exp;
+}
+
+static void omap1_ckctl_recalc(struct clk * clk)
+{
+	int dsor;
+
+	/* Calculate divisor encoded as 2-bit exponent */
+	dsor = 1 << (3 & (omap_readw(ARM_CKCTL) >> clk->rate_offset));
+
+	if (unlikely(clk->rate == clk->parent->rate / dsor))
+		return; /* No change, quick exit */
+	clk->rate = clk->parent->rate / dsor;
+
+	if (unlikely(clk->flags & RATE_PROPAGATES))
+		propagate_rate(clk);
+}
+
+static void omap1_ckctl_recalc_dsp_domain(struct clk * clk)
+{
+	int dsor;
+
+	/* Calculate divisor encoded as 2-bit exponent
+	 *
+	 * The clock control bits are in DSP domain,
+	 * so api_ck is needed for access.
+	 * Note that DSP_CKCTL virt addr = phys addr, so
+	 * we must use __raw_readw() instead of omap_readw().
+	 */
+	omap1_clk_use(&api_ck.clk);
+	dsor = 1 << (3 & (__raw_readw(DSP_CKCTL) >> clk->rate_offset));
+	omap1_clk_unuse(&api_ck.clk);
+
+	if (unlikely(clk->rate == clk->parent->rate / dsor))
+		return; /* No change, quick exit */
+	clk->rate = clk->parent->rate / dsor;
+
+	if (unlikely(clk->flags & RATE_PROPAGATES))
+		propagate_rate(clk);
+}
+
+/* MPU virtual clock functions */
+static int omap1_select_table_rate(struct clk * clk, unsigned long rate)
+{
+	/* Find the highest supported frequency <= rate and switch to it */
+	struct mpu_rate * ptr;
+
+	if (clk != &virtual_ck_mpu)
+		return -EINVAL;
+
+	for (ptr = rate_table; ptr->rate; ptr++) {
+		if (ptr->xtal != ck_ref.rate)
+			continue;
+
+		/* DPLL1 cannot be reprogrammed without risking system crash */
+		if (likely(ck_dpll1.rate!=0) && ptr->pll_rate != ck_dpll1.rate)
+			continue;
+
+		/* Can check only after xtal frequency check */
+		if (ptr->rate <= rate)
+			break;
+	}
+
+	if (!ptr->rate)
+		return -EINVAL;
+
+	/*
+	 * In most cases we should not need to reprogram DPLL.
+	 * Reprogramming the DPLL is tricky, it must be done from SRAM.
+	 */
+	omap_sram_reprogram_clock(ptr->dpllctl_val, ptr->ckctl_val);
+
+	ck_dpll1.rate = ptr->pll_rate;
+	propagate_rate(&ck_dpll1);
+	return 0;
+}
+
+static int omap1_clk_set_rate_dsp_domain(struct clk *clk, unsigned long rate)
+{
+	int  ret = -EINVAL;
+	int  dsor_exp;
+	__u16  regval;
+
+	if (clk->flags & RATE_CKCTL) {
+		dsor_exp = calc_dsor_exp(clk, rate);
+		if (dsor_exp > 3)
+			dsor_exp = -EINVAL;
+		if (dsor_exp < 0)
+			return dsor_exp;
+
+		regval = __raw_readw(DSP_CKCTL);
+		regval &= ~(3 << clk->rate_offset);
+		regval |= dsor_exp << clk->rate_offset;
+		__raw_writew(regval, DSP_CKCTL);
+		clk->rate = clk->parent->rate / (1 << dsor_exp);
+		ret = 0;
+	}
+
+	if (unlikely(ret == 0 && (clk->flags & RATE_PROPAGATES)))
+		propagate_rate(clk);
+
+	return ret;
+}
+
+static long omap1_round_to_table_rate(struct clk * clk, unsigned long rate)
+{
+	/* Find the highest supported frequency <= rate */
+	struct mpu_rate * ptr;
+	long  highest_rate;
+
+	if (clk != &virtual_ck_mpu)
+		return -EINVAL;
+
+	highest_rate = -EINVAL;
+
+	for (ptr = rate_table; ptr->rate; ptr++) {
+		if (ptr->xtal != ck_ref.rate)
+			continue;
+
+		highest_rate = ptr->rate;
+
+		/* Can check only after xtal frequency check */
+		if (ptr->rate <= rate)
+			break;
+	}
+
+	return highest_rate;
+}
+
+static unsigned calc_ext_dsor(unsigned long rate)
+{
+	unsigned dsor;
+
+	/* MCLK and BCLK divisor selection is not linear:
+	 * freq = 96MHz / dsor
+	 *
+	 * RATIO_SEL range: dsor <-> RATIO_SEL
+	 * 0..6: (RATIO_SEL+2) <-> (dsor-2)
+	 * 6..48:  (8+(RATIO_SEL-6)*2) <-> ((dsor-8)/2+6)
+	 * Minimum dsor is 2 and maximum is 96. Odd divisors starting from 9
+	 * can not be used.
+	 */
+	for (dsor = 2; dsor < 96; ++dsor) {
+		if ((dsor & 1) && dsor > 8)
+		  	continue;
+		if (rate >= 96000000 / dsor)
+			break;
+	}
+	return dsor;
+}
+
+/* Only needed on 1510 */
+static int omap1_set_uart_rate(struct clk * clk, unsigned long rate)
+{
+	unsigned int val;
+
+	val = omap_readl(clk->enable_reg);
+	if (rate == 12000000)
+		val &= ~(1 << clk->enable_bit);
+	else if (rate == 48000000)
+		val |= (1 << clk->enable_bit);
+	else
+		return -EINVAL;
+	omap_writel(val, clk->enable_reg);
+	clk->rate = rate;
+
+	return 0;
+}
+
+/* External clock (MCLK & BCLK) functions */
+static int omap1_set_ext_clk_rate(struct clk * clk, unsigned long rate)
+{
+	unsigned dsor;
+	__u16 ratio_bits;
+
+	dsor = calc_ext_dsor(rate);
+	clk->rate = 96000000 / dsor;
+	if (dsor > 8)
+		ratio_bits = ((dsor - 8) / 2 + 6) << 2;
+	else
+		ratio_bits = (dsor - 2) << 2;
+
+	ratio_bits |= omap_readw(clk->enable_reg) & ~0xfd;
+	omap_writew(ratio_bits, clk->enable_reg);
+
+	return 0;
+}
+
+static long omap1_round_ext_clk_rate(struct clk * clk, unsigned long rate)
+{
+	return 96000000 / calc_ext_dsor(rate);
+}
+
+static void omap1_init_ext_clk(struct clk * clk)
+{
+	unsigned dsor;
+	__u16 ratio_bits;
+
+	/* Determine current rate and ensure clock is based on 96MHz APLL */
+	ratio_bits = omap_readw(clk->enable_reg) & ~1;
+	omap_writew(ratio_bits, clk->enable_reg);
+
+	ratio_bits = (ratio_bits & 0xfc) >> 2;
+	if (ratio_bits > 6)
+		dsor = (ratio_bits - 6) * 2 + 8;
+	else
+		dsor = ratio_bits + 2;
+
+	clk-> rate = 96000000 / dsor;
+}
+
+static int omap1_clk_use(struct clk *clk)
+{
+	int ret = 0;
+	if (clk->usecount++ == 0) {
+		if (likely(clk->parent)) {
+			ret = omap1_clk_use(clk->parent);
+
+			if (unlikely(ret != 0)) {
+				clk->usecount--;
+				return ret;
+			}
+
+			if (clk->flags & CLOCK_NO_IDLE_PARENT)
+				if (!cpu_is_omap24xx())
+					omap1_clk_deny_idle(clk->parent);
+		}
+
+		ret = clk->enable(clk);
+
+		if (unlikely(ret != 0) && clk->parent) {
+			omap1_clk_unuse(clk->parent);
+			clk->usecount--;
+		}
+	}
+
+	return ret;
+}
+
+static void omap1_clk_unuse(struct clk *clk)
+{
+	if (clk->usecount > 0 && !(--clk->usecount)) {
+		clk->disable(clk);
+		if (likely(clk->parent)) {
+			omap1_clk_unuse(clk->parent);
+			if (clk->flags & CLOCK_NO_IDLE_PARENT)
+				if (!cpu_is_omap24xx())
+					omap1_clk_allow_idle(clk->parent);
+		}
+	}
+}
+
+static int omap1_clk_enable(struct clk *clk)
+{
+	__u16 regval16;
+	__u32 regval32;
+
+	if (clk->flags & ALWAYS_ENABLED)
+		return 0;
+
+	if (unlikely(clk->enable_reg == 0)) {
+		printk(KERN_ERR "clock.c: Enable for %s without enable code\n",
+		       clk->name);
+		return 0;
+	}
+
+	if (clk->flags & ENABLE_REG_32BIT) {
+		if (clk->flags & VIRTUAL_IO_ADDRESS) {
+			regval32 = __raw_readl(clk->enable_reg);
+			regval32 |= (1 << clk->enable_bit);
+			__raw_writel(regval32, clk->enable_reg);
+		} else {
+			regval32 = omap_readl(clk->enable_reg);
+			regval32 |= (1 << clk->enable_bit);
+			omap_writel(regval32, clk->enable_reg);
+		}
+	} else {
+		if (clk->flags & VIRTUAL_IO_ADDRESS) {
+			regval16 = __raw_readw(clk->enable_reg);
+			regval16 |= (1 << clk->enable_bit);
+			__raw_writew(regval16, clk->enable_reg);
+		} else {
+			regval16 = omap_readw(clk->enable_reg);
+			regval16 |= (1 << clk->enable_bit);
+			omap_writew(regval16, clk->enable_reg);
+		}
+	}
+
+	return 0;
+}
+
+static void omap1_clk_disable(struct clk *clk)
+{
+	__u16 regval16;
+	__u32 regval32;
+
+	if (clk->enable_reg == 0)
+		return;
+
+	if (clk->flags & ENABLE_REG_32BIT) {
+		if (clk->flags & VIRTUAL_IO_ADDRESS) {
+			regval32 = __raw_readl(clk->enable_reg);
+			regval32 &= ~(1 << clk->enable_bit);
+			__raw_writel(regval32, clk->enable_reg);
+		} else {
+			regval32 = omap_readl(clk->enable_reg);
+			regval32 &= ~(1 << clk->enable_bit);
+			omap_writel(regval32, clk->enable_reg);
+		}
+	} else {
+		if (clk->flags & VIRTUAL_IO_ADDRESS) {
+			regval16 = __raw_readw(clk->enable_reg);
+			regval16 &= ~(1 << clk->enable_bit);
+			__raw_writew(regval16, clk->enable_reg);
+		} else {
+			regval16 = omap_readw(clk->enable_reg);
+			regval16 &= ~(1 << clk->enable_bit);
+			omap_writew(regval16, clk->enable_reg);
+		}
+	}
+}
+
+static long omap1_clk_round_rate(struct clk *clk, unsigned long rate)
+{
+	int dsor_exp;
+
+	if (clk->flags & RATE_FIXED)
+		return clk->rate;
+
+	if (clk->flags & RATE_CKCTL) {
+		dsor_exp = calc_dsor_exp(clk, rate);
+		if (dsor_exp < 0)
+			return dsor_exp;
+		if (dsor_exp > 3)
+			dsor_exp = 3;
+		return clk->parent->rate / (1 << dsor_exp);
+	}
+
+	if(clk->round_rate != 0)
+		return clk->round_rate(clk, rate);
+
+	return clk->rate;
+}
+
+static int omap1_clk_set_rate(struct clk *clk, unsigned long rate)
+{
+	int  ret = -EINVAL;
+	int  dsor_exp;
+	__u16  regval;
+
+	if (clk->set_rate)
+		ret = clk->set_rate(clk, rate);
+	else if (clk->flags & RATE_CKCTL) {
+		dsor_exp = calc_dsor_exp(clk, rate);
+		if (dsor_exp > 3)
+			dsor_exp = -EINVAL;
+		if (dsor_exp < 0)
+			return dsor_exp;
+
+		regval = omap_readw(ARM_CKCTL);
+		regval &= ~(3 << clk->rate_offset);
+		regval |= dsor_exp << clk->rate_offset;
+		regval = verify_ckctl_value(regval);
+		omap_writew(regval, ARM_CKCTL);
+		clk->rate = clk->parent->rate / (1 << dsor_exp);
+		ret = 0;
+	}
+
+	if (unlikely(ret == 0 && (clk->flags & RATE_PROPAGATES)))
+		propagate_rate(clk);
+
+	return ret;
+}
+
+/*-------------------------------------------------------------------------
+ * Omap1 clock reset and init functions
+ *-------------------------------------------------------------------------*/
+
+#ifdef CONFIG_OMAP_RESET_CLOCKS
+/*
+ * Resets some clocks that may be left on from bootloader,
+ * but leaves serial clocks on. See also omap_late_clk_reset().
+ */
+static inline void omap1_early_clk_reset(void)
+{
+	//omap_writel(0x3 << 29, MOD_CONF_CTRL_0);
+}
+
+static int __init omap1_late_clk_reset(void)
+{
+	/* Turn off all unused clocks */
+	struct clk *p;
+	__u32 regval32;
+
+	/* USB_REQ_EN will be disabled later if necessary (usb_dc_ck) */
+	regval32 = omap_readw(SOFT_REQ_REG) & (1 << 4);
+	omap_writew(regval32, SOFT_REQ_REG);
+	omap_writew(0, SOFT_REQ_REG2);
+
+	list_for_each_entry(p, &clocks, node) {
+		if (p->usecount > 0 || (p->flags & ALWAYS_ENABLED) ||
+			p->enable_reg == 0)
+			continue;
+
+		/* Clocks in the DSP domain need api_ck. Just assume bootloader
+		 * has not enabled any DSP clocks */
+		if ((u32)p->enable_reg == DSP_IDLECT2) {
+			printk(KERN_INFO "Skipping reset check for DSP domain "
+			       "clock \"%s\"\n", p->name);
+			continue;
+		}
+
+		/* Is the clock already disabled? */
+		if (p->flags & ENABLE_REG_32BIT) {
+			if (p->flags & VIRTUAL_IO_ADDRESS)
+				regval32 = __raw_readl(p->enable_reg);
+			else
+				regval32 = omap_readl(p->enable_reg);
+		} else {
+			if (p->flags & VIRTUAL_IO_ADDRESS)
+				regval32 = __raw_readw(p->enable_reg);
+			else
+				regval32 = omap_readw(p->enable_reg);
+		}
+
+		if ((regval32 & (1 << p->enable_bit)) == 0)
+			continue;
+
+		/* FIXME: This clock seems to be necessary but no-one
+		 * has asked for its activation. */
+		if (p == &tc2_ck         // FIX: pm.c (SRAM), CCP, Camera
+		    || p == &ck_dpll1out.clk // FIX: SoSSI, SSR
+		    || p == &arm_gpio_ck // FIX: GPIO code for 1510
+		    ) {
+			printk(KERN_INFO "FIXME: Clock \"%s\" seems unused\n",
+			       p->name);
+			continue;
+		}
+
+		printk(KERN_INFO "Disabling unused clock \"%s\"... ", p->name);
+		p->disable(p);
+		printk(" done\n");
+	}
+
+	return 0;
+}
+late_initcall(omap1_late_clk_reset);
+
+#else
+#define omap1_early_clk_reset()	{}
+#endif
+
+static struct clk_functions omap1_clk_functions = {
+	.clk_use		= omap1_clk_use,
+	.clk_unuse		= omap1_clk_unuse,
+	.clk_round_rate		= omap1_clk_round_rate,
+	.clk_set_rate		= omap1_clk_set_rate,
+};
+
+int __init omap1_clk_init(void)
+{
+	struct clk ** clkp;
+	const struct omap_clock_config *info;
+	int crystal_type = 0; /* Default 12 MHz */
+
+	omap1_early_clk_reset();
+	clk_init(&omap1_clk_functions);
+
+	/* By default all idlect1 clocks are allowed to idle */
+	arm_idlect1_mask = ~0;
+
+	for (clkp = onchip_clks; clkp < onchip_clks+ARRAY_SIZE(onchip_clks); clkp++) {
+		if (((*clkp)->flags &CLOCK_IN_OMAP1510) && cpu_is_omap1510()) {
+			clk_register(*clkp);
+			continue;
+		}
+
+		if (((*clkp)->flags &CLOCK_IN_OMAP16XX) && cpu_is_omap16xx()) {
+			clk_register(*clkp);
+			continue;
+		}
+
+		if (((*clkp)->flags &CLOCK_IN_OMAP730) && cpu_is_omap730()) {
+			clk_register(*clkp);
+			continue;
+		}
+	}
+
+	info = omap_get_config(OMAP_TAG_CLOCK, struct omap_clock_config);
+	if (info != NULL) {
+		if (!cpu_is_omap1510())
+			crystal_type = info->system_clock_type;
+	}
+
+#if defined(CONFIG_ARCH_OMAP730)
+	ck_ref.rate = 13000000;
+#elif defined(CONFIG_ARCH_OMAP16XX)
+	if (crystal_type == 2)
+		ck_ref.rate = 19200000;
+#endif
+
+	printk("Clocks: ARM_SYSST: 0x%04x DPLL_CTL: 0x%04x ARM_CKCTL: 0x%04x\n",
+	       omap_readw(ARM_SYSST), omap_readw(DPLL_CTL),
+	       omap_readw(ARM_CKCTL));
+
+	/* We want to be in syncronous scalable mode */
+	omap_writew(0x1000, ARM_SYSST);
+
+#ifdef CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER
+	/* Use values set by bootloader. Determine PLL rate and recalculate
+	 * dependent clocks as if kernel had changed PLL or divisors.
+	 */
+	{
+		unsigned pll_ctl_val = omap_readw(DPLL_CTL);
+
+		ck_dpll1.rate = ck_ref.rate; /* Base xtal rate */
+		if (pll_ctl_val & 0x10) {
+			/* PLL enabled, apply multiplier and divisor */
+			if (pll_ctl_val & 0xf80)
+				ck_dpll1.rate *= (pll_ctl_val & 0xf80) >> 7;
+			ck_dpll1.rate /= ((pll_ctl_val & 0x60) >> 5) + 1;
+		} else {
+			/* PLL disabled, apply bypass divisor */
+			switch (pll_ctl_val & 0xc) {
+			case 0:
+				break;
+			case 0x4:
+				ck_dpll1.rate /= 2;
+				break;
+			default:
+				ck_dpll1.rate /= 4;
+				break;
+			}
+		}
+	}
+	propagate_rate(&ck_dpll1);
+#else
+	/* Find the highest supported frequency and enable it */
+	if (omap1_select_table_rate(&virtual_ck_mpu, ~0)) {
+		printk(KERN_ERR "System frequencies not set. Check your config.\n");
+		/* Guess sane values (60MHz) */
+		omap_writew(0x2290, DPLL_CTL);
+		omap_writew(0x1005, ARM_CKCTL);
+		ck_dpll1.rate = 60000000;
+		propagate_rate(&ck_dpll1);
+	}
+#endif
+	/* Cache rates for clocks connected to ck_ref (not dpll1) */
+	propagate_rate(&ck_ref);
+	printk(KERN_INFO "Clocking rate (xtal/DPLL1/MPU): "
+		"%ld.%01ld/%ld.%01ld/%ld.%01ld MHz\n",
+	       ck_ref.rate / 1000000, (ck_ref.rate / 100000) % 10,
+	       ck_dpll1.rate / 1000000, (ck_dpll1.rate / 100000) % 10,
+	       arm_ck.rate / 1000000, (arm_ck.rate / 100000) % 10);
+
+#ifdef CONFIG_MACH_OMAP_PERSEUS2
+	/* Select slicer output as OMAP input clock */
+	omap_writew(omap_readw(OMAP730_PCC_UPLD_CTRL) & ~0x1, OMAP730_PCC_UPLD_CTRL);
+#endif
+
+	/* Turn off DSP and ARM_TIMXO. Make sure ARM_INTHCK is not divided */
+	omap_writew(omap_readw(ARM_CKCTL) & 0x0fff, ARM_CKCTL);
+
+	/* Put DSP/MPUI into reset until needed */
+	omap_writew(0, ARM_RSTCT1);
+	omap_writew(1, ARM_RSTCT2);
+	omap_writew(0x400, ARM_IDLECT1);
+
+	/*
+	 * According to OMAP5910 Erratum SYS_DMA_1, bit DMACK_REQ (bit 8)
+	 * of the ARM_IDLECT2 register must be set to zero. The power-on
+	 * default value of this bit is one.
+	 */
+	omap_writew(0x0000, ARM_IDLECT2);	/* Turn LCD clock off also */
+
+	/*
+	 * Only enable those clocks we will need, let the drivers
+	 * enable other clocks as necessary
+	 */
+	clk_use(&armper_ck.clk);
+	clk_use(&armxor_ck.clk);
+	clk_use(&armtim_ck.clk); /* This should be done by timer code */
+
+	if (cpu_is_omap1510())
+		clk_enable(&arm_gpio_ck);
+
+	return 0;
+}
+
diff --git a/arch/arm/mach-omap1/clock.h b/arch/arm/mach-omap1/clock.h
new file mode 100644
index 000000000000..f3bdfb50e01a
--- /dev/null
+++ b/arch/arm/mach-omap1/clock.h
@@ -0,0 +1,768 @@
+/*
+ *  linux/arch/arm/mach-omap1/clock.h
+ *
+ *  Copyright (C) 2004 - 2005 Nokia corporation
+ *  Written by Tuukka Tikkanen <tuukka.tikkanen@elektrobit.com>
+ *  Based on clocks.h by Tony Lindgren, Gordon McNutt and RidgeRun, Inc
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ARCH_ARM_MACH_OMAP1_CLOCK_H
+#define __ARCH_ARM_MACH_OMAP1_CLOCK_H
+
+static int omap1_clk_enable(struct clk * clk);
+static void omap1_clk_disable(struct clk * clk);
+static void omap1_ckctl_recalc(struct clk * clk);
+static void omap1_watchdog_recalc(struct clk * clk);
+static void omap1_ckctl_recalc_dsp_domain(struct clk * clk);
+static int omap1_clk_enable_dsp_domain(struct clk * clk);
+static int omap1_clk_set_rate_dsp_domain(struct clk * clk, unsigned long rate);
+static void omap1_clk_disable_dsp_domain(struct clk * clk);
+static int omap1_set_uart_rate(struct clk * clk, unsigned long rate);
+static void omap1_uart_recalc(struct clk * clk);
+static int omap1_clk_enable_uart_functional(struct clk * clk);
+static void omap1_clk_disable_uart_functional(struct clk * clk);
+static int omap1_set_ext_clk_rate(struct clk * clk, unsigned long rate);
+static long omap1_round_ext_clk_rate(struct clk * clk, unsigned long rate);
+static void omap1_init_ext_clk(struct clk * clk);
+static int omap1_select_table_rate(struct clk * clk, unsigned long rate);
+static long omap1_round_to_table_rate(struct clk * clk, unsigned long rate);
+static int omap1_clk_use(struct clk *clk);
+static void omap1_clk_unuse(struct clk *clk);
+
+struct mpu_rate {
+	unsigned long		rate;
+	unsigned long		xtal;
+	unsigned long		pll_rate;
+	__u16			ckctl_val;
+	__u16			dpllctl_val;
+};
+
+struct uart_clk {
+	struct clk	clk;
+	unsigned long	sysc_addr;
+};
+
+/* Provide a method for preventing idling some ARM IDLECT clocks */
+struct arm_idlect1_clk {
+	struct clk	clk;
+	unsigned long	no_idle_count;
+	__u8		idlect_shift;
+};
+
+/* ARM_CKCTL bit shifts */
+#define CKCTL_PERDIV_OFFSET	0
+#define CKCTL_LCDDIV_OFFSET	2
+#define CKCTL_ARMDIV_OFFSET	4
+#define CKCTL_DSPDIV_OFFSET	6
+#define CKCTL_TCDIV_OFFSET	8
+#define CKCTL_DSPMMUDIV_OFFSET	10
+/*#define ARM_TIMXO		12*/
+#define EN_DSPCK		13
+/*#define ARM_INTHCK_SEL	14*/ /* Divide-by-2 for mpu inth_ck */
+/* DSP_CKCTL bit shifts */
+#define CKCTL_DSPPERDIV_OFFSET	0
+
+/* ARM_IDLECT2 bit shifts */
+#define EN_WDTCK	0
+#define EN_XORPCK	1
+#define EN_PERCK	2
+#define EN_LCDCK	3
+#define EN_LBCK		4 /* Not on 1610/1710 */
+/*#define EN_HSABCK	5*/
+#define EN_APICK	6
+#define EN_TIMCK	7
+#define DMACK_REQ	8
+#define EN_GPIOCK	9 /* Not on 1610/1710 */
+/*#define EN_LBFREECK	10*/
+#define EN_CKOUT_ARM	11
+
+/* ARM_IDLECT3 bit shifts */
+#define EN_OCPI_CK	0
+#define EN_TC1_CK	2
+#define EN_TC2_CK	4
+
+/* DSP_IDLECT2 bit shifts (0,1,2 are same as for ARM_IDLECT2) */
+#define EN_DSPTIMCK	5
+
+/* Various register defines for clock controls scattered around OMAP chip */
+#define USB_MCLK_EN_BIT		4	/* In ULPD_CLKC_CTRL */
+#define USB_HOST_HHC_UHOST_EN	9	/* In MOD_CONF_CTRL_0 */
+#define SWD_ULPD_PLL_CLK_REQ	1	/* In SWD_CLK_DIV_CTRL_SEL */
+#define COM_ULPD_PLL_CLK_REQ	1	/* In COM_CLK_DIV_CTRL_SEL */
+#define SWD_CLK_DIV_CTRL_SEL	0xfffe0874
+#define COM_CLK_DIV_CTRL_SEL	0xfffe0878
+#define SOFT_REQ_REG		0xfffe0834
+#define SOFT_REQ_REG2		0xfffe0880
+
+/*-------------------------------------------------------------------------
+ * Omap1 MPU rate table
+ *-------------------------------------------------------------------------*/
+static struct mpu_rate rate_table[] = {
+	/* MPU MHz, xtal MHz, dpll1 MHz, CKCTL, DPLL_CTL
+	 * NOTE: Comment order here is different from bits in CKCTL value:
+	 * armdiv, dspdiv, dspmmu, tcdiv, perdiv, lcddiv
+	 */
+#if defined(CONFIG_OMAP_ARM_216MHZ)
+	{ 216000000, 12000000, 216000000, 0x050d, 0x2910 }, /* 1/1/2/2/2/8 */
+#endif
+#if defined(CONFIG_OMAP_ARM_195MHZ)
+	{ 195000000, 13000000, 195000000, 0x050e, 0x2790 }, /* 1/1/2/2/4/8 */
+#endif
+#if defined(CONFIG_OMAP_ARM_192MHZ)
+	{ 192000000, 19200000, 192000000, 0x050f, 0x2510 }, /* 1/1/2/2/8/8 */
+	{ 192000000, 12000000, 192000000, 0x050f, 0x2810 }, /* 1/1/2/2/8/8 */
+	{  96000000, 12000000, 192000000, 0x055f, 0x2810 }, /* 2/2/2/2/8/8 */
+	{  48000000, 12000000, 192000000, 0x0baf, 0x2810 }, /* 4/4/4/8/8/8 */
+	{  24000000, 12000000, 192000000, 0x0fff, 0x2810 }, /* 8/8/8/8/8/8 */
+#endif
+#if defined(CONFIG_OMAP_ARM_182MHZ)
+	{ 182000000, 13000000, 182000000, 0x050e, 0x2710 }, /* 1/1/2/2/4/8 */
+#endif
+#if defined(CONFIG_OMAP_ARM_168MHZ)
+	{ 168000000, 12000000, 168000000, 0x010f, 0x2710 }, /* 1/1/1/2/8/8 */
+#endif
+#if defined(CONFIG_OMAP_ARM_150MHZ)
+	{ 150000000, 12000000, 150000000, 0x010a, 0x2cb0 }, /* 1/1/1/2/4/4 */
+#endif
+#if defined(CONFIG_OMAP_ARM_120MHZ)
+	{ 120000000, 12000000, 120000000, 0x010a, 0x2510 }, /* 1/1/1/2/4/4 */
+#endif
+#if defined(CONFIG_OMAP_ARM_96MHZ)
+	{  96000000, 12000000,  96000000, 0x0005, 0x2410 }, /* 1/1/1/1/2/2 */
+#endif
+#if defined(CONFIG_OMAP_ARM_60MHZ)
+	{  60000000, 12000000,  60000000, 0x0005, 0x2290 }, /* 1/1/1/1/2/2 */
+#endif
+#if defined(CONFIG_OMAP_ARM_30MHZ)
+	{  30000000, 12000000,  60000000, 0x0555, 0x2290 }, /* 2/2/2/2/2/2 */
+#endif
+	{ 0, 0, 0, 0, 0 },
+};
+
+/*-------------------------------------------------------------------------
+ * Omap1 clocks
+ *-------------------------------------------------------------------------*/
+
+static struct clk ck_ref = {
+	.name		= "ck_ref",
+	.rate		= 12000000,
+	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+			  ALWAYS_ENABLED,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct clk ck_dpll1 = {
+	.name		= "ck_dpll1",
+	.parent		= &ck_ref,
+	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+			  RATE_PROPAGATES | ALWAYS_ENABLED,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct arm_idlect1_clk ck_dpll1out = {
+	.clk = {
+	       	.name		= "ck_dpll1out",
+		.parent		= &ck_dpll1,
+		.flags		= CLOCK_IN_OMAP16XX | CLOCK_IDLE_CONTROL,
+		.enable_reg	= (void __iomem *)ARM_IDLECT2,
+		.enable_bit	= EN_CKOUT_ARM,
+		.recalc		= &followparent_recalc,
+		.enable		= &omap1_clk_enable,
+		.disable	= &omap1_clk_disable,
+	},
+	.idlect_shift	= 12,
+};
+
+static struct clk arm_ck = {
+	.name		= "arm_ck",
+	.parent		= &ck_dpll1,
+	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+			  RATE_CKCTL | RATE_PROPAGATES | ALWAYS_ENABLED,
+	.rate_offset	= CKCTL_ARMDIV_OFFSET,
+	.recalc		= &omap1_ckctl_recalc,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct arm_idlect1_clk armper_ck = {
+	.clk = {
+		.name		= "armper_ck",
+		.parent		= &ck_dpll1,
+		.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+				  RATE_CKCTL | CLOCK_IDLE_CONTROL,
+		.enable_reg	= (void __iomem *)ARM_IDLECT2,
+		.enable_bit	= EN_PERCK,
+		.rate_offset	= CKCTL_PERDIV_OFFSET,
+		.recalc		= &omap1_ckctl_recalc,
+		.enable		= &omap1_clk_enable,
+		.disable	= &omap1_clk_disable,
+	},
+	.idlect_shift	= 2,
+};
+
+static struct clk arm_gpio_ck = {
+	.name		= "arm_gpio_ck",
+	.parent		= &ck_dpll1,
+	.flags		= CLOCK_IN_OMAP1510,
+	.enable_reg	= (void __iomem *)ARM_IDLECT2,
+	.enable_bit	= EN_GPIOCK,
+	.recalc		= &followparent_recalc,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct arm_idlect1_clk armxor_ck = {
+	.clk = {
+		.name		= "armxor_ck",
+		.parent		= &ck_ref,
+		.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+				  CLOCK_IDLE_CONTROL,
+		.enable_reg	= (void __iomem *)ARM_IDLECT2,
+		.enable_bit	= EN_XORPCK,
+		.recalc		= &followparent_recalc,
+		.enable		= &omap1_clk_enable,
+		.disable	= &omap1_clk_disable,
+	},
+	.idlect_shift	= 1,
+};
+
+static struct arm_idlect1_clk armtim_ck = {
+	.clk = {
+		.name		= "armtim_ck",
+		.parent		= &ck_ref,
+		.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+				  CLOCK_IDLE_CONTROL,
+		.enable_reg	= (void __iomem *)ARM_IDLECT2,
+		.enable_bit	= EN_TIMCK,
+		.recalc		= &followparent_recalc,
+		.enable		= &omap1_clk_enable,
+		.disable	= &omap1_clk_disable,
+	},
+	.idlect_shift	= 9,
+};
+
+static struct arm_idlect1_clk armwdt_ck = {
+	.clk = {
+		.name		= "armwdt_ck",
+		.parent		= &ck_ref,
+		.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+				  CLOCK_IDLE_CONTROL,
+		.enable_reg	= (void __iomem *)ARM_IDLECT2,
+		.enable_bit	= EN_WDTCK,
+		.recalc		= &omap1_watchdog_recalc,
+		.enable		= &omap1_clk_enable,
+		.disable	= &omap1_clk_disable,
+	},
+	.idlect_shift	= 0,
+};
+
+static struct clk arminth_ck16xx = {
+	.name		= "arminth_ck",
+	.parent		= &arm_ck,
+	.flags		= CLOCK_IN_OMAP16XX | ALWAYS_ENABLED,
+	.recalc		= &followparent_recalc,
+	/* Note: On 16xx the frequency can be divided by 2 by programming
+	 * ARM_CKCTL:ARM_INTHCK_SEL(14) to 1
+	 *
+	 * 1510 version is in TC clocks.
+	 */
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct clk dsp_ck = {
+	.name		= "dsp_ck",
+	.parent		= &ck_dpll1,
+	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+			  RATE_CKCTL,
+	.enable_reg	= (void __iomem *)ARM_CKCTL,
+	.enable_bit	= EN_DSPCK,
+	.rate_offset	= CKCTL_DSPDIV_OFFSET,
+	.recalc		= &omap1_ckctl_recalc,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct clk dspmmu_ck = {
+	.name		= "dspmmu_ck",
+	.parent		= &ck_dpll1,
+	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+			  RATE_CKCTL | ALWAYS_ENABLED,
+	.rate_offset	= CKCTL_DSPMMUDIV_OFFSET,
+	.recalc		= &omap1_ckctl_recalc,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct clk dspper_ck = {
+	.name		= "dspper_ck",
+	.parent		= &ck_dpll1,
+	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+			  RATE_CKCTL | VIRTUAL_IO_ADDRESS,
+	.enable_reg	= (void __iomem *)DSP_IDLECT2,
+	.enable_bit	= EN_PERCK,
+	.rate_offset	= CKCTL_PERDIV_OFFSET,
+	.recalc		= &omap1_ckctl_recalc_dsp_domain,
+	.set_rate	= &omap1_clk_set_rate_dsp_domain,
+	.enable		= &omap1_clk_enable_dsp_domain,
+	.disable	= &omap1_clk_disable_dsp_domain,
+};
+
+static struct clk dspxor_ck = {
+	.name		= "dspxor_ck",
+	.parent		= &ck_ref,
+	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+			  VIRTUAL_IO_ADDRESS,
+	.enable_reg	= (void __iomem *)DSP_IDLECT2,
+	.enable_bit	= EN_XORPCK,
+	.recalc		= &followparent_recalc,
+	.enable		= &omap1_clk_enable_dsp_domain,
+	.disable	= &omap1_clk_disable_dsp_domain,
+};
+
+static struct clk dsptim_ck = {
+	.name		= "dsptim_ck",
+	.parent		= &ck_ref,
+	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+			  VIRTUAL_IO_ADDRESS,
+	.enable_reg	= (void __iomem *)DSP_IDLECT2,
+	.enable_bit	= EN_DSPTIMCK,
+	.recalc		= &followparent_recalc,
+	.enable		= &omap1_clk_enable_dsp_domain,
+	.disable	= &omap1_clk_disable_dsp_domain,
+};
+
+/* Tie ARM_IDLECT1:IDLIF_ARM to this logical clock structure */
+static struct arm_idlect1_clk tc_ck = {
+	.clk = {
+		.name		= "tc_ck",
+		.parent		= &ck_dpll1,
+		.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+				  CLOCK_IN_OMAP730 | RATE_CKCTL |
+				  RATE_PROPAGATES | ALWAYS_ENABLED |
+				  CLOCK_IDLE_CONTROL,
+		.rate_offset	= CKCTL_TCDIV_OFFSET,
+		.recalc		= &omap1_ckctl_recalc,
+		.enable		= &omap1_clk_enable,
+		.disable	= &omap1_clk_disable,
+	},
+	.idlect_shift	= 6,
+};
+
+static struct clk arminth_ck1510 = {
+	.name		= "arminth_ck",
+	.parent		= &tc_ck.clk,
+	.flags		= CLOCK_IN_OMAP1510 | ALWAYS_ENABLED,
+	.recalc		= &followparent_recalc,
+	/* Note: On 1510 the frequency follows TC_CK
+	 *
+	 * 16xx version is in MPU clocks.
+	 */
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct clk tipb_ck = {
+	/* No-idle controlled by "tc_ck" */
+	.name		= "tibp_ck",
+	.parent		= &tc_ck.clk,
+	.flags		= CLOCK_IN_OMAP1510 | ALWAYS_ENABLED,
+	.recalc		= &followparent_recalc,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct clk l3_ocpi_ck = {
+	/* No-idle controlled by "tc_ck" */
+	.name		= "l3_ocpi_ck",
+	.parent		= &tc_ck.clk,
+	.flags		= CLOCK_IN_OMAP16XX,
+	.enable_reg	= (void __iomem *)ARM_IDLECT3,
+	.enable_bit	= EN_OCPI_CK,
+	.recalc		= &followparent_recalc,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct clk tc1_ck = {
+	.name		= "tc1_ck",
+	.parent		= &tc_ck.clk,
+	.flags		= CLOCK_IN_OMAP16XX,
+	.enable_reg	= (void __iomem *)ARM_IDLECT3,
+	.enable_bit	= EN_TC1_CK,
+	.recalc		= &followparent_recalc,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct clk tc2_ck = {
+	.name		= "tc2_ck",
+	.parent		= &tc_ck.clk,
+	.flags		= CLOCK_IN_OMAP16XX,
+	.enable_reg	= (void __iomem *)ARM_IDLECT3,
+	.enable_bit	= EN_TC2_CK,
+	.recalc		= &followparent_recalc,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct clk dma_ck = {
+	/* No-idle controlled by "tc_ck" */
+	.name		= "dma_ck",
+	.parent		= &tc_ck.clk,
+	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+			  ALWAYS_ENABLED,
+	.recalc		= &followparent_recalc,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct clk dma_lcdfree_ck = {
+	.name		= "dma_lcdfree_ck",
+	.parent		= &tc_ck.clk,
+	.flags		= CLOCK_IN_OMAP16XX | ALWAYS_ENABLED,
+	.recalc		= &followparent_recalc,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct arm_idlect1_clk api_ck = {
+	.clk = {
+		.name		= "api_ck",
+		.parent		= &tc_ck.clk,
+		.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+				  CLOCK_IDLE_CONTROL,
+		.enable_reg	= (void __iomem *)ARM_IDLECT2,
+		.enable_bit	= EN_APICK,
+		.recalc		= &followparent_recalc,
+		.enable		= &omap1_clk_enable,
+		.disable	= &omap1_clk_disable,
+	},
+	.idlect_shift	= 8,
+};
+
+static struct arm_idlect1_clk lb_ck = {
+	.clk = {
+		.name		= "lb_ck",
+		.parent		= &tc_ck.clk,
+		.flags		= CLOCK_IN_OMAP1510 | CLOCK_IDLE_CONTROL,
+		.enable_reg	= (void __iomem *)ARM_IDLECT2,
+		.enable_bit	= EN_LBCK,
+		.recalc		= &followparent_recalc,
+		.enable		= &omap1_clk_enable,
+		.disable	= &omap1_clk_disable,
+	},
+	.idlect_shift	= 4,
+};
+
+static struct clk rhea1_ck = {
+	.name		= "rhea1_ck",
+	.parent		= &tc_ck.clk,
+	.flags		= CLOCK_IN_OMAP16XX | ALWAYS_ENABLED,
+	.recalc		= &followparent_recalc,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct clk rhea2_ck = {
+	.name		= "rhea2_ck",
+	.parent		= &tc_ck.clk,
+	.flags		= CLOCK_IN_OMAP16XX | ALWAYS_ENABLED,
+	.recalc		= &followparent_recalc,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct clk lcd_ck_16xx = {
+	.name		= "lcd_ck",
+	.parent		= &ck_dpll1,
+	.flags		= CLOCK_IN_OMAP16XX | CLOCK_IN_OMAP730 | RATE_CKCTL,
+	.enable_reg	= (void __iomem *)ARM_IDLECT2,
+	.enable_bit	= EN_LCDCK,
+	.rate_offset	= CKCTL_LCDDIV_OFFSET,
+	.recalc		= &omap1_ckctl_recalc,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct arm_idlect1_clk lcd_ck_1510 = {
+	.clk = {
+		.name		= "lcd_ck",
+		.parent		= &ck_dpll1,
+		.flags		= CLOCK_IN_OMAP1510 | RATE_CKCTL |
+				  CLOCK_IDLE_CONTROL,
+		.enable_reg	= (void __iomem *)ARM_IDLECT2,
+		.enable_bit	= EN_LCDCK,
+		.rate_offset	= CKCTL_LCDDIV_OFFSET,
+		.recalc		= &omap1_ckctl_recalc,
+		.enable		= &omap1_clk_enable,
+		.disable	= &omap1_clk_disable,
+	},
+	.idlect_shift	= 3,
+};
+
+static struct clk uart1_1510 = {
+	.name		= "uart1_ck",
+	/* Direct from ULPD, no real parent */
+	.parent		= &armper_ck.clk,
+	.rate		= 12000000,
+	.flags		= CLOCK_IN_OMAP1510 | ENABLE_REG_32BIT |
+			  ALWAYS_ENABLED | CLOCK_NO_IDLE_PARENT,
+	.enable_reg	= (void __iomem *)MOD_CONF_CTRL_0,
+	.enable_bit	= 29,	/* Chooses between 12MHz and 48MHz */
+	.set_rate	= &omap1_set_uart_rate,
+	.recalc		= &omap1_uart_recalc,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct uart_clk uart1_16xx = {
+	.clk	= {
+		.name		= "uart1_ck",
+		/* Direct from ULPD, no real parent */
+		.parent		= &armper_ck.clk,
+		.rate		= 48000000,
+		.flags		= CLOCK_IN_OMAP16XX | RATE_FIXED |
+				  ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT,
+		.enable_reg	= (void __iomem *)MOD_CONF_CTRL_0,
+		.enable_bit	= 29,
+		.enable		= &omap1_clk_enable_uart_functional,
+		.disable	= &omap1_clk_disable_uart_functional,
+	},
+	.sysc_addr	= 0xfffb0054,
+};
+
+static struct clk uart2_ck = {
+	.name		= "uart2_ck",
+	/* Direct from ULPD, no real parent */
+	.parent		= &armper_ck.clk,
+	.rate		= 12000000,
+	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+			  ENABLE_REG_32BIT | ALWAYS_ENABLED |
+			  CLOCK_NO_IDLE_PARENT,
+	.enable_reg	= (void __iomem *)MOD_CONF_CTRL_0,
+	.enable_bit	= 30,	/* Chooses between 12MHz and 48MHz */
+	.set_rate	= &omap1_set_uart_rate,
+	.recalc		= &omap1_uart_recalc,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct clk uart3_1510 = {
+	.name		= "uart3_ck",
+	/* Direct from ULPD, no real parent */
+	.parent		= &armper_ck.clk,
+	.rate		= 12000000,
+	.flags		= CLOCK_IN_OMAP1510 | ENABLE_REG_32BIT |
+			  ALWAYS_ENABLED | CLOCK_NO_IDLE_PARENT,
+	.enable_reg	= (void __iomem *)MOD_CONF_CTRL_0,
+	.enable_bit	= 31,	/* Chooses between 12MHz and 48MHz */
+	.set_rate	= &omap1_set_uart_rate,
+	.recalc		= &omap1_uart_recalc,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct uart_clk uart3_16xx = {
+	.clk	= {
+		.name		= "uart3_ck",
+		/* Direct from ULPD, no real parent */
+		.parent		= &armper_ck.clk,
+		.rate		= 48000000,
+		.flags		= CLOCK_IN_OMAP16XX | RATE_FIXED |
+				  ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT,
+		.enable_reg	= (void __iomem *)MOD_CONF_CTRL_0,
+		.enable_bit	= 31,
+		.enable		= &omap1_clk_enable_uart_functional,
+		.disable	= &omap1_clk_disable_uart_functional,
+	},
+	.sysc_addr	= 0xfffb9854,
+};
+
+static struct clk usb_clko = {	/* 6 MHz output on W4_USB_CLKO */
+	.name		= "usb_clko",
+	/* Direct from ULPD, no parent */
+	.rate		= 6000000,
+	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+			  RATE_FIXED | ENABLE_REG_32BIT,
+	.enable_reg	= (void __iomem *)ULPD_CLOCK_CTRL,
+	.enable_bit	= USB_MCLK_EN_BIT,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct clk usb_hhc_ck1510 = {
+	.name		= "usb_hhc_ck",
+	/* Direct from ULPD, no parent */
+	.rate		= 48000000, /* Actually 2 clocks, 12MHz and 48MHz */
+	.flags		= CLOCK_IN_OMAP1510 |
+			  RATE_FIXED | ENABLE_REG_32BIT,
+	.enable_reg	= (void __iomem *)MOD_CONF_CTRL_0,
+	.enable_bit	= USB_HOST_HHC_UHOST_EN,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct clk usb_hhc_ck16xx = {
+	.name		= "usb_hhc_ck",
+	/* Direct from ULPD, no parent */
+	.rate		= 48000000,
+	/* OTG_SYSCON_2.OTG_PADEN == 0 (not 1510-compatible) */
+	.flags		= CLOCK_IN_OMAP16XX |
+			  RATE_FIXED | ENABLE_REG_32BIT,
+	.enable_reg	= (void __iomem *)OTG_BASE + 0x08 /* OTG_SYSCON_2 */,
+	.enable_bit	= 8 /* UHOST_EN */,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct clk usb_dc_ck = {
+	.name		= "usb_dc_ck",
+	/* Direct from ULPD, no parent */
+	.rate		= 48000000,
+	.flags		= CLOCK_IN_OMAP16XX | RATE_FIXED,
+	.enable_reg	= (void __iomem *)SOFT_REQ_REG,
+	.enable_bit	= 4,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct clk mclk_1510 = {
+	.name		= "mclk",
+	/* Direct from ULPD, no parent. May be enabled by ext hardware. */
+	.rate		= 12000000,
+	.flags		= CLOCK_IN_OMAP1510 | RATE_FIXED,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct clk mclk_16xx = {
+	.name		= "mclk",
+	/* Direct from ULPD, no parent. May be enabled by ext hardware. */
+	.flags		= CLOCK_IN_OMAP16XX,
+	.enable_reg	= (void __iomem *)COM_CLK_DIV_CTRL_SEL,
+	.enable_bit	= COM_ULPD_PLL_CLK_REQ,
+	.set_rate	= &omap1_set_ext_clk_rate,
+	.round_rate	= &omap1_round_ext_clk_rate,
+	.init		= &omap1_init_ext_clk,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct clk bclk_1510 = {
+	.name		= "bclk",
+	/* Direct from ULPD, no parent. May be enabled by ext hardware. */
+	.rate		= 12000000,
+	.flags		= CLOCK_IN_OMAP1510 | RATE_FIXED,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct clk bclk_16xx = {
+	.name		= "bclk",
+	/* Direct from ULPD, no parent. May be enabled by ext hardware. */
+	.flags		= CLOCK_IN_OMAP16XX,
+	.enable_reg	= (void __iomem *)SWD_CLK_DIV_CTRL_SEL,
+	.enable_bit	= SWD_ULPD_PLL_CLK_REQ,
+	.set_rate	= &omap1_set_ext_clk_rate,
+	.round_rate	= &omap1_round_ext_clk_rate,
+	.init		= &omap1_init_ext_clk,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct clk mmc1_ck = {
+	.name		= "mmc1_ck",
+	/* Functional clock is direct from ULPD, interface clock is ARMPER */
+	.parent		= &armper_ck.clk,
+	.rate		= 48000000,
+	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+			  RATE_FIXED | ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT,
+	.enable_reg	= (void __iomem *)MOD_CONF_CTRL_0,
+	.enable_bit	= 23,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct clk mmc2_ck = {
+	.name		= "mmc2_ck",
+	/* Functional clock is direct from ULPD, interface clock is ARMPER */
+	.parent		= &armper_ck.clk,
+	.rate		= 48000000,
+	.flags		= CLOCK_IN_OMAP16XX |
+			  RATE_FIXED | ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT,
+	.enable_reg	= (void __iomem *)MOD_CONF_CTRL_0,
+	.enable_bit	= 20,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct clk virtual_ck_mpu = {
+	.name		= "mpu",
+	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
+			  VIRTUAL_CLOCK | ALWAYS_ENABLED,
+	.parent		= &arm_ck, /* Is smarter alias for */
+	.recalc		= &followparent_recalc,
+	.set_rate	= &omap1_select_table_rate,
+	.round_rate	= &omap1_round_to_table_rate,
+	.enable		= &omap1_clk_enable,
+	.disable	= &omap1_clk_disable,
+};
+
+static struct clk * onchip_clks[] = {
+	/* non-ULPD clocks */
+	&ck_ref,
+	&ck_dpll1,
+	/* CK_GEN1 clocks */
+	&ck_dpll1out.clk,
+	&arm_ck,
+	&armper_ck.clk,
+	&arm_gpio_ck,
+	&armxor_ck.clk,
+	&armtim_ck.clk,
+	&armwdt_ck.clk,
+	&arminth_ck1510,  &arminth_ck16xx,
+	/* CK_GEN2 clocks */
+	&dsp_ck,
+	&dspmmu_ck,
+	&dspper_ck,
+	&dspxor_ck,
+	&dsptim_ck,
+	/* CK_GEN3 clocks */
+	&tc_ck.clk,
+	&tipb_ck,
+	&l3_ocpi_ck,
+	&tc1_ck,
+	&tc2_ck,
+	&dma_ck,
+	&dma_lcdfree_ck,
+	&api_ck.clk,
+	&lb_ck.clk,
+	&rhea1_ck,
+	&rhea2_ck,
+	&lcd_ck_16xx,
+	&lcd_ck_1510.clk,
+	/* ULPD clocks */
+	&uart1_1510,
+	&uart1_16xx.clk,
+	&uart2_ck,
+	&uart3_1510,
+	&uart3_16xx.clk,
+	&usb_clko,
+	&usb_hhc_ck1510, &usb_hhc_ck16xx,
+	&usb_dc_ck,
+	&mclk_1510,  &mclk_16xx,
+	&bclk_1510,  &bclk_16xx,
+	&mmc1_ck,
+	&mmc2_ck,
+	/* Virtual clocks */
+	&virtual_ck_mpu,
+};
+
+#endif
diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c
index 3c5d901efeaa..ecbc47514adc 100644
--- a/arch/arm/mach-omap1/devices.c
+++ b/arch/arm/mach-omap1/devices.c
@@ -25,56 +25,7 @@
 #include <asm/arch/mux.h>
 #include <asm/arch/gpio.h>
 
-
-static void omap_nop_release(struct device *dev)
-{
-        /* Nothing */
-}
-
-/*-------------------------------------------------------------------------*/
-
-#if	defined(CONFIG_I2C_OMAP) || defined(CONFIG_I2C_OMAP_MODULE)
-
-#define	OMAP_I2C_BASE		0xfffb3800
-
-static struct resource i2c_resources[] = {
-	{
-		.start		= OMAP_I2C_BASE,
-		.end		= OMAP_I2C_BASE + 0x3f,
-		.flags		= IORESOURCE_MEM,
-	},
-	{
-		.start		= INT_I2C,
-		.flags		= IORESOURCE_IRQ,
-	},
-};
-
-/* DMA not used; works around erratum writing to non-empty i2c fifo */
-
-static struct platform_device omap_i2c_device = {
-        .name           = "i2c_omap",
-        .id             = -1,
-        .dev = {
-                .release        = omap_nop_release,
-        },
-	.num_resources	= ARRAY_SIZE(i2c_resources),
-	.resource	= i2c_resources,
-};
-
-static void omap_init_i2c(void)
-{
-	/* FIXME define and use a boot tag, in case of boards that
-	 * either don't wire up I2C, or chips that mux it differently...
-	 * it can include clocking and address info, maybe more.
-	 */
-	omap_cfg_reg(I2C_SCL);
-	omap_cfg_reg(I2C_SDA);
-
-	(void) platform_device_register(&omap_i2c_device);
-}
-#else
-static inline void omap_init_i2c(void) {}
-#endif
+extern void omap_nop_release(struct device *dev);
 
 /*-------------------------------------------------------------------------*/
 
@@ -110,137 +61,6 @@ static inline void omap_init_irda(void) {}
 
 /*-------------------------------------------------------------------------*/
 
-#if	defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
-
-#define	OMAP_MMC1_BASE		0xfffb7800
-#define	OMAP_MMC2_BASE		0xfffb7c00	/* omap16xx only */
-
-static struct omap_mmc_conf mmc1_conf;
-
-static u64 mmc1_dmamask = 0xffffffff;
-
-static struct resource mmc1_resources[] = {
-	{
-		.start		= IO_ADDRESS(OMAP_MMC1_BASE),
-		.end		= IO_ADDRESS(OMAP_MMC1_BASE) + 0x7f,
-		.flags		= IORESOURCE_MEM,
-	},
-	{
-		.start		= INT_MMC,
-		.flags		= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device mmc_omap_device1 = {
-	.name		= "mmci-omap",
-	.id		= 1,
-	.dev = {
-		.release	= omap_nop_release,
-		.dma_mask	= &mmc1_dmamask,
-		.platform_data	= &mmc1_conf,
-	},
-	.num_resources	= ARRAY_SIZE(mmc1_resources),
-	.resource	= mmc1_resources,
-};
-
-#ifdef	CONFIG_ARCH_OMAP16XX
-
-static struct omap_mmc_conf mmc2_conf;
-
-static u64 mmc2_dmamask = 0xffffffff;
-
-static struct resource mmc2_resources[] = {
-	{
-		.start		= IO_ADDRESS(OMAP_MMC2_BASE),
-		.end		= IO_ADDRESS(OMAP_MMC2_BASE) + 0x7f,
-		.flags		= IORESOURCE_MEM,
-	},
-	{
-		.start		= INT_1610_MMC2,
-		.flags		= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device mmc_omap_device2 = {
-	.name		= "mmci-omap",
-	.id		= 2,
-	.dev = {
-		.release	= omap_nop_release,
-		.dma_mask	= &mmc2_dmamask,
-		.platform_data	= &mmc2_conf,
-	},
-	.num_resources	= ARRAY_SIZE(mmc2_resources),
-	.resource	= mmc2_resources,
-};
-#endif
-
-static void __init omap_init_mmc(void)
-{
-	const struct omap_mmc_config	*mmc_conf;
-	const struct omap_mmc_conf	*mmc;
-
-	/* NOTE:  assumes MMC was never (wrongly) enabled */
-	mmc_conf = omap_get_config(OMAP_TAG_MMC, struct omap_mmc_config);
-	if (!mmc_conf)
-		return;
-
-	/* block 1 is always available and has just one pinout option */
-	mmc = &mmc_conf->mmc[0];
-	if (mmc->enabled) {
-		omap_cfg_reg(MMC_CMD);
-		omap_cfg_reg(MMC_CLK);
-		omap_cfg_reg(MMC_DAT0);
-		if (cpu_is_omap1710()) {
-	              omap_cfg_reg(M15_1710_MMC_CLKI);
-	              omap_cfg_reg(P19_1710_MMC_CMDDIR);
-	              omap_cfg_reg(P20_1710_MMC_DATDIR0);
-	        }
-		if (mmc->wire4) {
-			omap_cfg_reg(MMC_DAT1);
-			/* NOTE:  DAT2 can be on W10 (here) or M15 */
-			if (!mmc->nomux)
-				omap_cfg_reg(MMC_DAT2);
-			omap_cfg_reg(MMC_DAT3);
-		}
-		mmc1_conf = *mmc;
-		(void) platform_device_register(&mmc_omap_device1);
-	}
-
-#ifdef	CONFIG_ARCH_OMAP16XX
-	/* block 2 is on newer chips, and has many pinout options */
-	mmc = &mmc_conf->mmc[1];
-	if (mmc->enabled) {
-		if (!mmc->nomux) {
-			omap_cfg_reg(Y8_1610_MMC2_CMD);
-			omap_cfg_reg(Y10_1610_MMC2_CLK);
-			omap_cfg_reg(R18_1610_MMC2_CLKIN);
-			omap_cfg_reg(W8_1610_MMC2_DAT0);
-			if (mmc->wire4) {
-				omap_cfg_reg(V8_1610_MMC2_DAT1);
-				omap_cfg_reg(W15_1610_MMC2_DAT2);
-				omap_cfg_reg(R10_1610_MMC2_DAT3);
-			}
-
-			/* These are needed for the level shifter */
-			omap_cfg_reg(V9_1610_MMC2_CMDDIR);
-			omap_cfg_reg(V5_1610_MMC2_DATDIR0);
-			omap_cfg_reg(W19_1610_MMC2_DATDIR1);
-		}
-
-		/* Feedback clock must be set on OMAP-1710 MMC2 */
-		if (cpu_is_omap1710())
-			omap_writel(omap_readl(MOD_CONF_CTRL_1) | (1 << 24),
-				     MOD_CONF_CTRL_1);
-		mmc2_conf = *mmc;
-		(void) platform_device_register(&mmc_omap_device2);
-	}
-#endif
-	return;
-}
-#else
-static inline void omap_init_mmc(void) {}
-#endif
-
 #if	defined(CONFIG_OMAP_RTC) || defined(CONFIG_OMAP_RTC)
 
 #define	OMAP_RTC_BASE		0xfffb4800
@@ -279,38 +99,6 @@ static void omap_init_rtc(void)
 static inline void omap_init_rtc(void) {}
 #endif
 
-/*-------------------------------------------------------------------------*/
-
-#if	defined(CONFIG_OMAP16XX_WATCHDOG) || defined(CONFIG_OMAP16XX_WATCHDOG_MODULE)
-
-#define	OMAP_WDT_BASE		0xfffeb000
-
-static struct resource wdt_resources[] = {
-	{
-		.start		= OMAP_WDT_BASE,
-		.end		= OMAP_WDT_BASE + 0x4f,
-		.flags		= IORESOURCE_MEM,
-	},
-};
-
-static struct platform_device omap_wdt_device = {
-	.name	   = "omap1610_wdt",
-	.id	     = -1,
-	.dev = {
-		.release	= omap_nop_release,
-	},
-	.num_resources	= ARRAY_SIZE(wdt_resources),
-	.resource	= wdt_resources,
-};
-
-static void omap_init_wdt(void)
-{
-	(void) platform_device_register(&omap_wdt_device);
-}
-#else
-static inline void omap_init_wdt(void) {}
-#endif
-
 
 /*-------------------------------------------------------------------------*/
 
@@ -334,18 +122,15 @@ static inline void omap_init_wdt(void) {}
  * may be handled by the boot loader, and drivers should expect it will
  * normally have been done by the time they're probed.
  */
-static int __init omap_init_devices(void)
+static int __init omap1_init_devices(void)
 {
 	/* please keep these calls, and their implementations above,
 	 * in alphabetical order so they're easier to sort through.
 	 */
-	omap_init_i2c();
 	omap_init_irda();
-	omap_init_mmc();
 	omap_init_rtc();
-	omap_init_wdt();
 
 	return 0;
 }
-arch_initcall(omap_init_devices);
+arch_initcall(omap1_init_devices);
 
diff --git a/arch/arm/mach-omap1/id.c b/arch/arm/mach-omap1/id.c
index 986c3b7e09bb..5c637c048368 100644
--- a/arch/arm/mach-omap1/id.c
+++ b/arch/arm/mach-omap1/id.c
@@ -18,6 +18,13 @@
 
 #include <asm/io.h>
 
+#define OMAP_DIE_ID_0		0xfffe1800
+#define OMAP_DIE_ID_1		0xfffe1804
+#define OMAP_PRODUCTION_ID_0	0xfffe2000
+#define OMAP_PRODUCTION_ID_1	0xfffe2004
+#define OMAP32_ID_0		0xfffed400
+#define OMAP32_ID_1		0xfffed404
+
 struct omap_id {
 	u16	jtag_id;	/* Used to determine OMAP type */
 	u8	die_rev;	/* Processor revision */
@@ -27,6 +34,7 @@ struct omap_id {
 
 /* Register values to detect the OMAP version */
 static struct omap_id omap_ids[] __initdata = {
+	{ .jtag_id = 0xb574, .die_rev = 0x2, .omap_id = 0x03310315, .type = 0x03100000},
 	{ .jtag_id = 0x355f, .die_rev = 0x0, .omap_id = 0x03320000, .type = 0x07300100},
 	{ .jtag_id = 0xb55f, .die_rev = 0x0, .omap_id = 0x03320000, .type = 0x07300300},
 	{ .jtag_id = 0xb470, .die_rev = 0x0, .omap_id = 0x03310100, .type = 0x15100000},
@@ -164,6 +172,7 @@ void __init omap_check_revision(void)
 	case 0x07:
 		system_rev |= 0x07;
 		break;
+	case 0x03:
 	case 0x15:
 		system_rev |= 0x15;
 		break;
diff --git a/arch/arm/mach-omap1/io.c b/arch/arm/mach-omap1/io.c
index 79fb86535ebc..a7a19f75b9e1 100644
--- a/arch/arm/mach-omap1/io.c
+++ b/arch/arm/mach-omap1/io.c
@@ -15,9 +15,10 @@
 
 #include <asm/mach/map.h>
 #include <asm/io.h>
+#include <asm/arch/mux.h>
 #include <asm/arch/tc.h>
 
-extern int clk_init(void);
+extern int omap1_clk_init(void);
 extern void omap_check_revision(void);
 extern void omap_sram_init(void);
 
@@ -50,7 +51,7 @@ static struct map_desc omap730_io_desc[] __initdata = {
 };
 #endif
 
-#ifdef CONFIG_ARCH_OMAP1510
+#ifdef CONFIG_ARCH_OMAP15XX
 static struct map_desc omap1510_io_desc[] __initdata = {
 	{
 		.virtual	= OMAP1510_DSP_BASE,
@@ -98,7 +99,7 @@ static void __init _omap_map_io(void)
 		iotable_init(omap730_io_desc, ARRAY_SIZE(omap730_io_desc));
 	}
 #endif
-#ifdef CONFIG_ARCH_OMAP1510
+#ifdef CONFIG_ARCH_OMAP15XX
 	if (cpu_is_omap1510()) {
 		iotable_init(omap1510_io_desc, ARRAY_SIZE(omap1510_io_desc));
 	}
@@ -119,7 +120,7 @@ static void __init _omap_map_io(void)
 
 	/* Must init clocks early to assure that timer interrupt works
 	 */
-	clk_init();
+	omap1_clk_init();
 }
 
 /*
@@ -127,7 +128,9 @@ static void __init _omap_map_io(void)
  */
 void __init omap_map_common_io(void)
 {
-	if (!initialized)
+	if (!initialized) {
 		_omap_map_io();
+		omap1_mux_init();
+	}
 }
 
diff --git a/arch/arm/mach-omap1/irq.c b/arch/arm/mach-omap1/irq.c
index 192ce6055faa..ed65a7d2e941 100644
--- a/arch/arm/mach-omap1/irq.c
+++ b/arch/arm/mach-omap1/irq.c
@@ -47,6 +47,7 @@
 #include <asm/irq.h>
 #include <asm/mach/irq.h>
 #include <asm/arch/gpio.h>
+#include <asm/arch/cpu.h>
 
 #include <asm/io.h>
 
@@ -147,11 +148,15 @@ static struct omap_irq_bank omap730_irq_banks[] = {
 };
 #endif
 
-#ifdef CONFIG_ARCH_OMAP1510
+#ifdef CONFIG_ARCH_OMAP15XX
 static struct omap_irq_bank omap1510_irq_banks[] = {
 	{ .base_reg = OMAP_IH1_BASE, 		.trigger_map = 0xb3febfff },
 	{ .base_reg = OMAP_IH2_BASE, 		.trigger_map = 0xffbfffed },
 };
+static struct omap_irq_bank omap310_irq_banks[] = {
+	{ .base_reg = OMAP_IH1_BASE, 		.trigger_map = 0xb3faefc3 },
+	{ .base_reg = OMAP_IH2_BASE, 		.trigger_map = 0x65b3c061 },
+};
 #endif
 
 #if defined(CONFIG_ARCH_OMAP16XX)
@@ -181,11 +186,15 @@ void __init omap_init_irq(void)
 		irq_bank_count = ARRAY_SIZE(omap730_irq_banks);
 	}
 #endif
-#ifdef CONFIG_ARCH_OMAP1510
+#ifdef CONFIG_ARCH_OMAP15XX
 	if (cpu_is_omap1510()) {
 		irq_banks = omap1510_irq_banks;
 		irq_bank_count = ARRAY_SIZE(omap1510_irq_banks);
 	}
+	if (cpu_is_omap310()) {
+		irq_banks = omap310_irq_banks;
+		irq_bank_count = ARRAY_SIZE(omap310_irq_banks);
+	}
 #endif
 #if defined(CONFIG_ARCH_OMAP16XX)
 	if (cpu_is_omap16xx()) {
@@ -226,9 +235,11 @@ void __init omap_init_irq(void)
 	}
 
 	/* Unmask level 2 handler */
-	if (cpu_is_omap730()) {
+
+	if (cpu_is_omap730())
 		omap_unmask_irq(INT_730_IH2_IRQ);
-	} else {
-		omap_unmask_irq(INT_IH2_IRQ);
-	}
+	else if (cpu_is_omap1510())
+		omap_unmask_irq(INT_1510_IH2_IRQ);
+	else if (cpu_is_omap16xx())
+		omap_unmask_irq(INT_1610_IH2_IRQ);
 }
diff --git a/arch/arm/mach-omap1/leds-h2p2-debug.c b/arch/arm/mach-omap1/leds-h2p2-debug.c
index 399010c14036..650650815915 100644
--- a/arch/arm/mach-omap1/leds-h2p2-debug.c
+++ b/arch/arm/mach-omap1/leds-h2p2-debug.c
@@ -18,6 +18,7 @@
 #include <asm/hardware.h>
 #include <asm/leds.h>
 #include <asm/system.h>
+#include <asm/mach-types.h>
 
 #include <asm/arch/fpga.h>
 #include <asm/arch/gpio.h>
@@ -63,14 +64,19 @@ void h2p2_dbg_leds_event(led_event_t evt)
 	case led_stop:
 	case led_halted:
 		/* all leds off during suspend or shutdown */
-		omap_set_gpio_dataout(GPIO_TIMER, 0);
-		omap_set_gpio_dataout(GPIO_IDLE, 0);
+
+		if (! machine_is_omap_perseus2()) {
+			omap_set_gpio_dataout(GPIO_TIMER, 0);
+			omap_set_gpio_dataout(GPIO_IDLE, 0);
+		}
+
 		__raw_writew(~0, &fpga->leds);
 		led_state &= ~LED_STATE_ENABLED;
 		if (evt == led_halted) {
 			iounmap(fpga);
 			fpga = NULL;
 		}
+
 		goto done;
 
 	case led_claim:
@@ -85,18 +91,37 @@ void h2p2_dbg_leds_event(led_event_t evt)
 #ifdef CONFIG_LEDS_TIMER
 	case led_timer:
 		led_state ^= LED_TIMER_ON;
-		omap_set_gpio_dataout(GPIO_TIMER, led_state & LED_TIMER_ON);
-		goto done;
+
+		if (machine_is_omap_perseus2())
+			hw_led_state ^= H2P2_DBG_FPGA_P2_LED_TIMER;
+		else {
+			omap_set_gpio_dataout(GPIO_TIMER, led_state & LED_TIMER_ON);
+			goto done;
+		}
+
+		break;
 #endif
 
 #ifdef CONFIG_LEDS_CPU
 	case led_idle_start:
-		omap_set_gpio_dataout(GPIO_IDLE, 1);
-		goto done;
+		if (machine_is_omap_perseus2())
+			hw_led_state |= H2P2_DBG_FPGA_P2_LED_IDLE;
+		else {
+			omap_set_gpio_dataout(GPIO_IDLE, 1);
+			goto done;
+		}
+
+		break;
 
 	case led_idle_end:
-		omap_set_gpio_dataout(GPIO_IDLE, 0);
-		goto done;
+		if (machine_is_omap_perseus2())
+			hw_led_state &= ~H2P2_DBG_FPGA_P2_LED_IDLE;
+		else {
+			omap_set_gpio_dataout(GPIO_IDLE, 0);
+			goto done;
+		}
+
+		break;
 #endif
 
 	case led_green_on:
@@ -135,7 +160,7 @@ void h2p2_dbg_leds_event(led_event_t evt)
 	/*
 	 *  Actually burn the LEDs
 	 */
-	if (led_state & LED_STATE_CLAIMED)
+	if (led_state & LED_STATE_ENABLED)
 		__raw_writew(~hw_led_state, &fpga->leds);
 
 done:
diff --git a/arch/arm/mach-omap1/leds.c b/arch/arm/mach-omap1/leds.c
index 5c6b1bb6e722..3f9dcac4fd41 100644
--- a/arch/arm/mach-omap1/leds.c
+++ b/arch/arm/mach-omap1/leds.c
@@ -33,7 +33,6 @@ omap_leds_init(void)
 
 	if (machine_is_omap_h2()
 			|| machine_is_omap_h3()
-			|| machine_is_omap_perseus2()
 #ifdef	CONFIG_OMAP_OSK_MISTRAL
 			|| machine_is_omap_osk()
 #endif
diff --git a/arch/arm/mach-omap1/mux.c b/arch/arm/mach-omap1/mux.c
new file mode 100644
index 000000000000..d4b8d624e742
--- /dev/null
+++ b/arch/arm/mach-omap1/mux.c
@@ -0,0 +1,289 @@
+/*
+ * linux/arch/arm/mach-omap1/mux.c
+ *
+ * OMAP1 pin multiplexing configurations
+ *
+ * Copyright (C) 2003 - 2005 Nokia Corporation
+ *
+ * Written by Tony Lindgren <tony.lindgren@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <asm/system.h>
+#include <asm/io.h>
+#include <linux/spinlock.h>
+
+#include <asm/arch/mux.h>
+
+#ifdef CONFIG_OMAP_MUX
+
+#ifdef CONFIG_ARCH_OMAP730
+struct pin_config __initdata_or_module omap730_pins[] = {
+MUX_CFG_730("E2_730_KBR0",	12,   21,    0,	  0,   20,   1,	  NA,	 0,  0)
+MUX_CFG_730("J7_730_KBR1",	12,   25,    0,	  0,   24,   1,	  NA,	 0,  0)
+MUX_CFG_730("E1_730_KBR2",	12,   29,    0,	  0,   28,   1,	  NA,	 0,  0)
+MUX_CFG_730("F3_730_KBR3",	13,    1,    0,	  0,   0,    1,	  NA,	 0,  0)
+MUX_CFG_730("D2_730_KBR4",	13,    5,    0,	  0,   4,    1,	  NA,	 0,  0)
+MUX_CFG_730("C2_730_KBC0",	13,    9,    0,	  0,	8,   1,	  NA,	 0,  0)
+MUX_CFG_730("D3_730_KBC1",	13,   13,    0,	  0,   12,   1,	  NA,	 0,  0)
+MUX_CFG_730("E4_730_KBC2",	13,   17,    0,	  0,   16,   1,	  NA,	 0,  0)
+MUX_CFG_730("F4_730_KBC3",	13,   21,    0,	  0,   20,   1,	  NA,	 0,  0)
+MUX_CFG_730("E3_730_KBC4",	13,   25,    0,	  0,   24,   1,	  NA,	 0,  0)
+};
+#endif
+
+#if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX)
+struct pin_config __initdata_or_module omap1xxx_pins[] = {
+/*
+ *	 description		mux  mode   mux	 pull pull  pull  pu_pd	 pu  dbg
+ *				reg  offset mode reg  bit   ena	  reg
+ */
+MUX_CFG("UART1_TX",		 9,   21,    1,	  2,   3,   0,	 NA,	 0,  0)
+MUX_CFG("UART1_RTS",		 9,   12,    1,	  2,   0,   0,	 NA,	 0,  0)
+
+/* UART2 (COM_UART_GATING), conflicts with USB2 */
+MUX_CFG("UART2_TX",		 C,   27,    1,	  3,   3,   0,	 NA,	 0,  0)
+MUX_CFG("UART2_RX",		 C,   18,    0,	  3,   1,   1,	 NA,	 0,  0)
+MUX_CFG("UART2_CTS",		 C,   21,    0,	  3,   1,   1,	 NA,	 0,  0)
+MUX_CFG("UART2_RTS",		 C,   24,    1,	  3,   2,   0,	 NA,	 0,  0)
+
+/* UART3 (GIGA_UART_GATING) */
+MUX_CFG("UART3_TX",		 6,    0,    1,	  0,  30,   0,	 NA,	 0,  0)
+MUX_CFG("UART3_RX",		 6,    3,    0,	  0,  31,   1,	 NA,	 0,  0)
+MUX_CFG("UART3_CTS",		 5,   12,    2,	  0,  24,   0,	 NA,	 0,  0)
+MUX_CFG("UART3_RTS",		 5,   15,    2,	  0,  25,   0,	 NA,	 0,  0)
+MUX_CFG("UART3_CLKREQ",		 9,   27,    0,	  2,   5,   0,	 NA,	 0,  0)
+MUX_CFG("UART3_BCLK",		 A,    0,    0,	  2,   6,   0,	 NA,	 0,  0)
+MUX_CFG("Y15_1610_UART3_RTS",	 A,    0,    1,	  2,   6,   0,	 NA,	 0,  0)
+
+/* PWT & PWL, conflicts with UART3 */
+MUX_CFG("PWT",		 	 6,    0,    2,	  0,  30,   0,	 NA,	 0,  0)
+MUX_CFG("PWL",		 	 6,    3,    1,	  0,  31,   1,	 NA,	 0,  0)
+
+/* USB internal master generic */
+MUX_CFG("R18_USB_VBUS",		 7,    9,    2,	  1,  11,   0,	 NA,	 0,  1)
+MUX_CFG("R18_1510_USB_GPIO0",	 7,    9,    0,	  1,  11,   1,	 NA,	 0,  1)
+/* works around erratum:  W4_USB_PUEN and W4_USB_PUDIS are switched! */
+MUX_CFG("W4_USB_PUEN",		 D,    3,    3,	  3,   5,   1,	 NA,	 0,  1)
+MUX_CFG("W4_USB_CLKO",		 D,    3,    1,	  3,   5,   0,	 NA,	 0,  1)
+MUX_CFG("W4_USB_HIGHZ",		 D,    3,    4,	  3,   5,   0,	  3,	 0,  1)
+MUX_CFG("W4_GPIO58",		 D,    3,    7,	  3,   5,   0,	  3,	 0,  1)
+
+/* USB1 master */
+MUX_CFG("USB1_SUSP",		 8,   27,    2,	  1,  27,   0,	 NA,	 0,  1)
+MUX_CFG("USB1_SE0",		 9,    0,    2,	  1,  28,   0,	 NA,	 0,  1)
+MUX_CFG("W13_1610_USB1_SE0",	 9,    0,    4,	  1,  28,   0,	 NA,	 0,  1)
+MUX_CFG("USB1_TXEN",		 9,    3,    2,	  1,  29,   0,	 NA,	 0,  1)
+MUX_CFG("USB1_TXD",		 9,   24,    1,	  2,   4,   0,	 NA,	 0,  1)
+MUX_CFG("USB1_VP",		 A,    3,    1,	  2,   7,   0,	 NA,	 0,  1)
+MUX_CFG("USB1_VM",		 A,    6,    1,	  2,   8,   0,	 NA,	 0,  1)
+MUX_CFG("USB1_RCV",		 A,    9,    1,	  2,   9,   0,	 NA,	 0,  1)
+MUX_CFG("USB1_SPEED",		 A,   12,    2,	  2,  10,   0,	 NA,	 0,  1)
+MUX_CFG("R13_1610_USB1_SPEED",	 A,   12,    5,	  2,  10,   0,	 NA,	 0,  1)
+MUX_CFG("R13_1710_USB1_SEO",	 A,   12,    5,   2,  10,   0,   NA,     0,  1)
+
+/* USB2 master */
+MUX_CFG("USB2_SUSP",		 B,    3,    1,	  2,  17,   0,	 NA,	 0,  1)
+MUX_CFG("USB2_VP",		 B,    6,    1,	  2,  18,   0,	 NA,	 0,  1)
+MUX_CFG("USB2_TXEN",		 B,    9,    1,	  2,  19,   0,	 NA,	 0,  1)
+MUX_CFG("USB2_VM",		 C,   18,    1,	  3,   0,   0,	 NA,	 0,  1)
+MUX_CFG("USB2_RCV",		 C,   21,    1,	  3,   1,   0,	 NA,	 0,  1)
+MUX_CFG("USB2_SE0",		 C,   24,    2,	  3,   2,   0,	 NA,	 0,  1)
+MUX_CFG("USB2_TXD",		 C,   27,    2,	  3,   3,   0,	 NA,	 0,  1)
+
+/* OMAP-1510 GPIO */
+MUX_CFG("R18_1510_GPIO0",	 7,    9,    0,   1,  11,   1,    0,     0,  1)
+MUX_CFG("R19_1510_GPIO1",	 7,    6,    0,   1,  10,   1,    0,     0,  1)
+MUX_CFG("M14_1510_GPIO2",	 7,    3,    0,   1,   9,   1,    0,     0,  1)
+
+/* OMAP1610 GPIO */
+MUX_CFG("P18_1610_GPIO3",	 7,    0,    0,   1,   8,   0,   NA,     0,  1)
+MUX_CFG("Y15_1610_GPIO17",	 A,    0,    7,   2,   6,   0,   NA,     0,  1)
+
+/* OMAP-1710 GPIO */
+MUX_CFG("R18_1710_GPIO0",        7,    9,    0,   1,  11,   1,    1,     1,  1)
+MUX_CFG("V2_1710_GPIO10",        F,   27,    1,   4,   3,   1,    4,     1,  1)
+MUX_CFG("N21_1710_GPIO14",       6,    9,    0,   1,   1,   1,    1,     1,  1)
+MUX_CFG("W15_1710_GPIO40",       9,   27,    7,   2,   5,   1,    2,     1,  1)
+
+/* MPUIO */
+MUX_CFG("MPUIO2",		 7,   18,    0,	  1,  14,   1,	 NA,	 0,  1)
+MUX_CFG("N15_1610_MPUIO2",	 7,   18,    0,	  1,  14,   1,	  1,	 0,  1)
+MUX_CFG("MPUIO4",		 7,   15,    0,	  1,  13,   1,	 NA,	 0,  1)
+MUX_CFG("MPUIO5",		 7,   12,    0,	  1,  12,   1,	 NA,	 0,  1)
+
+MUX_CFG("T20_1610_MPUIO5",	 7,   12,    0,	  1,  12,   0,	  3,	 0,  1)
+MUX_CFG("W11_1610_MPUIO6",	10,   15,    2,	  3,   8,   0,	  3,	 0,  1)
+MUX_CFG("V10_1610_MPUIO7",	 A,   24,    2,	  2,  14,   0,	  2,	 0,  1)
+MUX_CFG("W11_1610_MPUIO9",	10,   15,    1,	  3,   8,   0,	  3,	 0,  1)
+MUX_CFG("V10_1610_MPUIO10",	 A,   24,    1,	  2,  14,   0,	  2,	 0,  1)
+MUX_CFG("W10_1610_MPUIO11",	 A,   18,    2,	  2,  11,   0,	  2,	 0,  1)
+MUX_CFG("E20_1610_MPUIO13",	 3,   21,    1,	  0,   7,   0,	  0,	 0,  1)
+MUX_CFG("U20_1610_MPUIO14",	 9,    6,    6,	  0,  30,   0,	  0,	 0,  1)
+MUX_CFG("E19_1610_MPUIO15",	 3,   18,    1,	  0,   6,   0,	  0,	 0,  1)
+
+/* MCBSP2 */
+MUX_CFG("MCBSP2_CLKR",		 C,    6,    0,	  2,  27,   1,	 NA,	 0,  1)
+MUX_CFG("MCBSP2_CLKX",		 C,    9,    0,	  2,  29,   1,	 NA,	 0,  1)
+MUX_CFG("MCBSP2_DR",		 C,    0,    0,	  2,  26,   1,	 NA,	 0,  1)
+MUX_CFG("MCBSP2_DX",		 C,   15,    0,	  2,  31,   1,	 NA,	 0,  1)
+MUX_CFG("MCBSP2_FSR",		 C,   12,    0,	  2,  30,   1,	 NA,	 0,  1)
+MUX_CFG("MCBSP2_FSX",		 C,    3,    0,	  2,  27,   1,	 NA,	 0,  1)
+
+/* MCBSP3 NOTE: Mode must 1 for clock */
+MUX_CFG("MCBSP3_CLKX",		 9,    3,    1,	  1,  29,   0,	 NA,	 0,  1)
+
+/* Misc ballouts */
+MUX_CFG("BALLOUT_V8_ARMIO3",	 B,   18,    0,	  2,  25,   1,	 NA,	 0,  1)
+MUX_CFG("N20_HDQ",	       6,   18,    1,   1,   4,   0,    1,     4,  0)
+
+/* OMAP-1610 MMC2 */
+MUX_CFG("W8_1610_MMC2_DAT0",	 B,   21,    6,	  2,  23,   1,	  2,	 1,  1)
+MUX_CFG("V8_1610_MMC2_DAT1",	 B,   27,    6,	  2,  25,   1,	  2,	 1,  1)
+MUX_CFG("W15_1610_MMC2_DAT2",	 9,   12,    6,	  2,   5,   1,	  2,	 1,  1)
+MUX_CFG("R10_1610_MMC2_DAT3",	 B,   18,    6,	  2,  22,   1,	  2,	 1,  1)
+MUX_CFG("Y10_1610_MMC2_CLK",	 B,    3,    6,	  2,  17,   0,	  2,	 0,  1)
+MUX_CFG("Y8_1610_MMC2_CMD",	 B,   24,    6,	  2,  24,   1,	  2,	 1,  1)
+MUX_CFG("V9_1610_MMC2_CMDDIR",	 B,   12,    6,	  2,  20,   0,	  2,	 1,  1)
+MUX_CFG("V5_1610_MMC2_DATDIR0",	 B,   15,    6,	  2,  21,   0,	  2,	 1,  1)
+MUX_CFG("W19_1610_MMC2_DATDIR1", 8,   15,    6,	  1,  23,   0,	  1,	 1,  1)
+MUX_CFG("R18_1610_MMC2_CLKIN",	 7,    9,    6,	  1,  11,   0,	  1,	11,  1)
+
+/* OMAP-1610 External Trace Interface */
+MUX_CFG("M19_1610_ETM_PSTAT0",	 5,   27,    1,	  0,  29,   0,	  0,	 0,  1)
+MUX_CFG("L15_1610_ETM_PSTAT1",	 5,   24,    1,	  0,  28,   0,	  0,	 0,  1)
+MUX_CFG("L18_1610_ETM_PSTAT2",	 5,   21,    1,	  0,  27,   0,	  0,	 0,  1)
+MUX_CFG("L19_1610_ETM_D0",	 5,   18,    1,	  0,  26,   0,	  0,	 0,  1)
+MUX_CFG("J19_1610_ETM_D6",	 5,    0,    1,	  0,  20,   0,	  0,	 0,  1)
+MUX_CFG("J18_1610_ETM_D7",	 5,   27,    1,	  0,  19,   0,	  0,	 0,  1)
+
+/* OMAP16XX GPIO */
+MUX_CFG("P20_1610_GPIO4",	 6,   27,    0,	  1,   7,   0,	  1,	 1,  1)
+MUX_CFG("V9_1610_GPIO7",	 B,   12,    1,	  2,  20,   0,	  2,	 1,  1)
+MUX_CFG("W8_1610_GPIO9",	 B,   21,    0,	  2,  23,   0,	  2,	 1,  1)
+MUX_CFG("N20_1610_GPIO11",       6,   18,    0,   1,   4,   0,    1,     1,  1)
+MUX_CFG("N19_1610_GPIO13",	 6,   12,    0,	  1,   2,   0,	  1,	 1,  1)
+MUX_CFG("P10_1610_GPIO22",	 C,    0,    7,	  2,  26,   0,	  2,	 1,  1)
+MUX_CFG("V5_1610_GPIO24",	 B,   15,    7,	  2,  21,   0,	  2,	 1,  1)
+MUX_CFG("AA20_1610_GPIO_41",	 9,    9,    7,	  1,  31,   0,	  1,	 1,  1)
+MUX_CFG("W19_1610_GPIO48",	 8,   15,    7,   1,  23,   1,    1,     0,  1)
+MUX_CFG("M7_1610_GPIO62",	10,    0,    0,   4,  24,   0,    4,     0,  1)
+MUX_CFG("V14_16XX_GPIO37",	 9,   18,    7,	  2,   2,   0,	  2,	 2,  0)
+MUX_CFG("R9_16XX_GPIO18",	 C,   18,    7,   3,   0,   0,    3,     0,  0)
+MUX_CFG("L14_16XX_GPIO49",	 6,    3,    7,   0,  31,   0,    0,    31,  0)
+
+/* OMAP-1610 uWire */
+MUX_CFG("V19_1610_UWIRE_SCLK",	 8,    6,    0,	  1,  20,   0,	  1,	 1,  1)
+MUX_CFG("U18_1610_UWIRE_SDI",	 8,    0,    0,	  1,  18,   0,	  1,	 1,  1)
+MUX_CFG("W21_1610_UWIRE_SDO",	 8,    3,    0,	  1,  19,   0,	  1,	 1,  1)
+MUX_CFG("N14_1610_UWIRE_CS0",	 8,    9,    1,	  1,  21,   0,	  1,	 1,  1)
+MUX_CFG("P15_1610_UWIRE_CS3",	 8,   12,    1,	  1,  22,   0,	  1,	 1,  1)
+MUX_CFG("N15_1610_UWIRE_CS1",	 7,   18,    2,	  1,  14,   0,	 NA,	 0,  1)
+
+/* OMAP-1610 Flash */
+MUX_CFG("L3_1610_FLASH_CS2B_OE",10,    6,    1,	 NA,   0,   0,	 NA,	 0,  1)
+MUX_CFG("M8_1610_FLASH_CS2B_WE",10,    3,    1,	 NA,   0,   0,	 NA,	 0,  1)
+
+/* First MMC interface, same on 1510, 1610 and 1710 */
+MUX_CFG("MMC_CMD",		 A,   27,    0,	  2,  15,   1,	  2,	 1,  1)
+MUX_CFG("MMC_DAT1",		 A,   24,    0,	  2,  14,   1,	  2,	 1,  1)
+MUX_CFG("MMC_DAT2",		 A,   18,    0,	  2,  12,   1,	  2,	 1,  1)
+MUX_CFG("MMC_DAT0",		 B,    0,    0,	  2,  16,   1,	  2,	 1,  1)
+MUX_CFG("MMC_CLK",		 A,   21,    0,	 NA,   0,   0,	 NA,	 0,  1)
+MUX_CFG("MMC_DAT3",		10,   15,    0,	  3,   8,   1,	  3,	 1,  1)
+MUX_CFG("M15_1710_MMC_CLKI",	 6,   21,    2,   0,   0,   0,   NA,     0,  1)
+MUX_CFG("P19_1710_MMC_CMDDIR",	 6,   24,    6,   0,   0,   0,   NA,     0,  1)
+MUX_CFG("P20_1710_MMC_DATDIR0",	 6,   27,    5,   0,   0,   0,   NA,     0,  1)
+
+/* OMAP-1610 USB0 alternate configuration */
+MUX_CFG("W9_USB0_TXEN",		 B,   9,     5,	  2,  19,   0,	  2,	 0,  1)
+MUX_CFG("AA9_USB0_VP",		 B,   6,     5,	  2,  18,   0,	  2,	 0,  1)
+MUX_CFG("Y5_USB0_RCV",		 C,  21,     5,	  3,   1,   0,	  1,	 0,  1)
+MUX_CFG("R9_USB0_VM",		 C,  18,     5,	  3,   0,   0,	  3,	 0,  1)
+MUX_CFG("V6_USB0_TXD",		 C,  27,     5,	  3,   3,   0,	  3,	 0,  1)
+MUX_CFG("W5_USB0_SE0",		 C,  24,     5,	  3,   2,   0,	  3,	 0,  1)
+MUX_CFG("V9_USB0_SPEED",	 B,  12,     5,	  2,  20,   0,	  2,	 0,  1)
+MUX_CFG("Y10_USB0_SUSP",	 B,   3,     5,	  2,  17,   0,	  2,	 0,  1)
+
+/* USB2 interface */
+MUX_CFG("W9_USB2_TXEN",		 B,   9,     1,	 NA,   0,   0,	 NA,	 0,  1)
+MUX_CFG("AA9_USB2_VP",		 B,   6,     1,	 NA,   0,   0,	 NA,	 0,  1)
+MUX_CFG("Y5_USB2_RCV",		 C,  21,     1,	 NA,   0,   0,	 NA,	 0,  1)
+MUX_CFG("R9_USB2_VM",		 C,  18,     1,	 NA,   0,   0,	 NA,	 0,  1)
+MUX_CFG("V6_USB2_TXD",		 C,  27,     2,	 NA,   0,   0,	 NA,	 0,  1)
+MUX_CFG("W5_USB2_SE0",		 C,  24,     2,	 NA,   0,   0,	 NA,	 0,  1)
+
+/* 16XX UART */
+MUX_CFG("R13_1610_UART1_TX",	 A,  12,     6,	  2,  10,   0,	  2,	10,  1)
+MUX_CFG("V14_16XX_UART1_RX",	 9,  18,     0,	  2,   2,   0,	  2,	 2,  1)
+MUX_CFG("R14_1610_UART1_CTS",	 9,  15,     0,	  2,   1,   0,	  2,	 1,  1)
+MUX_CFG("AA15_1610_UART1_RTS",	 9,  12,     1,	  2,   0,   0,	  2,	 0,  1)
+MUX_CFG("R9_16XX_UART2_RX",	 C,  18,     0,   3,   0,   0,    3,     0,  1)
+MUX_CFG("L14_16XX_UART3_RX",	 6,   3,     0,   0,  31,   0,    0,    31,  1)
+
+/* I2C interface */
+MUX_CFG("I2C_SCL",		 7,  24,     0,	 NA,   0,   0,	 NA,	 0,  0)
+MUX_CFG("I2C_SDA",		 7,  27,     0,	 NA,   0,   0,	 NA,	 0,  0)
+
+/* Keypad */
+MUX_CFG("F18_1610_KBC0",	 3,  15,     0,	  0,   5,   1,	  0,	 0,  0)
+MUX_CFG("D20_1610_KBC1",	 3,  12,     0,	  0,   4,   1,	  0,	 0,  0)
+MUX_CFG("D19_1610_KBC2",	 3,   9,     0,	  0,   3,   1,	  0,	 0,  0)
+MUX_CFG("E18_1610_KBC3",	 3,   6,     0,	  0,   2,   1,	  0,	 0,  0)
+MUX_CFG("C21_1610_KBC4",	 3,   3,     0,	  0,   1,   1,	  0,	 0,  0)
+MUX_CFG("G18_1610_KBR0",	 4,   0,     0,	  0,   10,  1,	  0,	 1,  0)
+MUX_CFG("F19_1610_KBR1",	 3,   27,    0,	  0,   9,   1,	  0,	 1,  0)
+MUX_CFG("H14_1610_KBR2",	 3,   24,    0,	  0,   8,   1,	  0,	 1,  0)
+MUX_CFG("E20_1610_KBR3",	 3,   21,    0,	  0,   7,   1,	  0,	 1,  0)
+MUX_CFG("E19_1610_KBR4",	 3,   18,    0,	  0,   6,   1,	  0,	 1,  0)
+MUX_CFG("N19_1610_KBR5",	 6,  12,     1,	  1,   2,   1,	  1,	 1,  0)
+
+/* Power management */
+MUX_CFG("T20_1610_LOW_PWR",	 7,   12,    1,	  NA,   0,   0,   NA,	 0,  0)
+
+/* MCLK Settings */
+MUX_CFG("V5_1710_MCLK_ON",	 B,   15,    0,	  NA,   0,   0,   NA,	 0,  0)
+MUX_CFG("V5_1710_MCLK_OFF",	 B,   15,    6,	  NA,   0,   0,   NA,	 0,  0)
+MUX_CFG("R10_1610_MCLK_ON",	 B,   18,    0,	  NA,  22,   0,	  NA,	 1,  0)
+MUX_CFG("R10_1610_MCLK_OFF",	 B,   18,    6,	  2,   22,   1,	  2,	 1,  1)
+
+/* CompactFlash controller, conflicts with MMC1 */
+MUX_CFG("P11_1610_CF_CD2",	 A,   27,    3,	  2,   15,   1,	  2,	 1,  1)
+MUX_CFG("R11_1610_CF_IOIS16",	 B,    0,    3,	  2,   16,   1,	  2,	 1,  1)
+MUX_CFG("V10_1610_CF_IREQ",	 A,   24,    3,	  2,   14,   0,	  2,	 0,  1)
+MUX_CFG("W10_1610_CF_RESET",	 A,   18,    3,	  2,   12,   1,	  2,	 1,  1)
+MUX_CFG("W11_1610_CF_CD1",	10,   15,    3,	  3,    8,   1,	  3,	 1,  1)
+};
+#endif	/* CONFIG_ARCH_OMAP15XX || CONFIG_ARCH_OMAP16XX */
+
+int __init omap1_mux_init(void)
+{
+
+#ifdef CONFIG_ARCH_OMAP730
+	omap_mux_register(omap730_pins, ARRAY_SIZE(omap730_pins));
+#endif
+
+#if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX)
+	omap_mux_register(omap1xxx_pins, ARRAY_SIZE(omap1xxx_pins));
+#endif
+
+	return 0;
+}
+
+#endif
diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c
index 40c4f7c40e73..6810cfb84462 100644
--- a/arch/arm/mach-omap1/serial.c
+++ b/arch/arm/mach-omap1/serial.c
@@ -109,9 +109,10 @@ static struct platform_device serial_device = {
  * By default UART2 does not work on Innovator-1510 if you have
  * USB OHCI enabled. To use UART2, you must disable USB2 first.
  */
-void __init omap_serial_init(int ports[OMAP_MAX_NR_PORTS])
+void __init omap_serial_init(void)
 {
 	int i;
+	const struct omap_uart_config *info;
 
 	if (cpu_is_omap730()) {
 		serial_platform_data[0].regshift = 0;
@@ -126,10 +127,14 @@ void __init omap_serial_init(int ports[OMAP_MAX_NR_PORTS])
 		serial_platform_data[2].uartclk = OMAP1510_BASE_BAUD * 16;
 	}
 
+	info = omap_get_config(OMAP_TAG_UART, struct omap_uart_config);
+	if (info == NULL)
+		return;
+
 	for (i = 0; i < OMAP_MAX_NR_PORTS; i++) {
 		unsigned char reg;
 
-		if (ports[i] == 0) {
+		if (!((1 << i) & info->enabled_uarts)) {
 			serial_platform_data[i].membase = NULL;
 			serial_platform_data[i].mapbase = 0;
 			continue;
diff --git a/arch/arm/mach-omap1/time.c b/arch/arm/mach-omap1/time.c
index 191a9b1ee9b7..cdbf4d7620c6 100644
--- a/arch/arm/mach-omap1/time.c
+++ b/arch/arm/mach-omap1/time.c
@@ -226,8 +226,8 @@ unsigned long long sched_clock(void)
 
 #ifdef CONFIG_OMAP_32K_TIMER
 
-#ifdef CONFIG_ARCH_OMAP1510
-#error OMAP 32KHz timer does not currently work on 1510!
+#ifdef CONFIG_ARCH_OMAP15XX
+#error OMAP 32KHz timer does not currently work on 15XX!
 #endif
 
 /*
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
new file mode 100644
index 000000000000..578880943cf2
--- /dev/null
+++ b/arch/arm/mach-omap2/Kconfig
@@ -0,0 +1,22 @@
+comment "OMAP Core Type"
+	depends on ARCH_OMAP2
+
+config ARCH_OMAP24XX
+	bool "OMAP24xx Based System"
+	depends on ARCH_OMAP2
+
+config ARCH_OMAP2420
+	bool "OMAP2420 support"
+	depends on ARCH_OMAP24XX
+
+comment "OMAP Board Type"
+	depends on ARCH_OMAP2
+
+config MACH_OMAP_GENERIC
+	bool "Generic OMAP board"
+	depends on ARCH_OMAP2 && ARCH_OMAP24XX
+
+config MACH_OMAP_H4
+	bool "OMAP 2420 H4 board"
+	depends on ARCH_OMAP2 && ARCH_OMAP24XX
+
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
new file mode 100644
index 000000000000..42041166435c
--- /dev/null
+++ b/arch/arm/mach-omap2/Makefile
@@ -0,0 +1,13 @@
+#
+# Makefile for the linux kernel.
+#
+
+# Common support
+obj-y := irq.o id.o io.o sram-fn.o clock.o mux.o devices.o serial.o
+
+obj-$(CONFIG_OMAP_MPU_TIMER)		+= timer-gp.o
+
+# Specific board support
+obj-$(CONFIG_MACH_OMAP_GENERIC)		+= board-generic.o
+obj-$(CONFIG_MACH_OMAP_H4)		+= board-h4.o
+
diff --git a/arch/arm/mach-omap2/Makefile.boot b/arch/arm/mach-omap2/Makefile.boot
new file mode 100644
index 000000000000..565aff7f37a9
--- /dev/null
+++ b/arch/arm/mach-omap2/Makefile.boot
@@ -0,0 +1,3 @@
+  zreladdr-y		:= 0x80008000
+params_phys-y		:= 0x80000100
+initrd_phys-y		:= 0x80800000
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
new file mode 100644
index 000000000000..c602e7a3d93e
--- /dev/null
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -0,0 +1,80 @@
+/*
+ * linux/arch/arm/mach-omap/omap2/board-generic.c
+ *
+ * Copyright (C) 2005 Nokia Corporation
+ * Author: Paul Mundt <paul.mundt@nokia.com>
+ *
+ * Modified from mach-omap/omap1/board-generic.c
+ *
+ * Code for generic OMAP2 board. Should work on many OMAP2 systems where
+ * the bootloader passes the board-specific data to the kernel.
+ * Do not put any board specific code to this file; create a new machine
+ * type if you need custom low-level initializations.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/device.h>
+
+#include <asm/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include <asm/arch/gpio.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/usb.h>
+#include <asm/arch/board.h>
+#include <asm/arch/common.h>
+
+static void __init omap_generic_init_irq(void)
+{
+	omap_init_irq();
+}
+
+static struct omap_uart_config generic_uart_config __initdata = {
+	.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
+};
+
+static struct omap_mmc_config generic_mmc_config __initdata = {
+	.mmc [0] = {
+		.enabled 	= 0,
+		.wire4		= 0,
+		.wp_pin		= -1,
+		.power_pin	= -1,
+		.switch_pin	= -1,
+	},
+};
+
+static struct omap_board_config_kernel generic_config[] = {
+	{ OMAP_TAG_UART,	&generic_uart_config },
+	{ OMAP_TAG_MMC,		&generic_mmc_config },
+};
+
+static void __init omap_generic_init(void)
+{
+	omap_board_config = generic_config;
+	omap_board_config_size = ARRAY_SIZE(generic_config);
+	omap_serial_init();
+}
+
+static void __init omap_generic_map_io(void)
+{
+	omap_map_common_io();
+}
+
+MACHINE_START(OMAP_GENERIC, "Generic OMAP24xx")
+	/* Maintainer: Paul Mundt <paul.mundt@nokia.com> */
+	.phys_ram	= 0x80000000,
+	.phys_io	= 0x48000000,
+	.io_pg_offst	= ((0xd8000000) >> 18) & 0xfffc,
+	.boot_params	= 0x80000100,
+	.map_io		= omap_generic_map_io,
+	.init_irq	= omap_generic_init_irq,
+	.init_machine	= omap_generic_init,
+	.timer		= &omap_timer,
+MACHINE_END
diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c
new file mode 100644
index 000000000000..f2554469a76a
--- /dev/null
+++ b/arch/arm/mach-omap2/board-h4.c
@@ -0,0 +1,197 @@
+/*
+ * linux/arch/arm/mach-omap/omap2/board-h4.c
+ *
+ * Copyright (C) 2005 Nokia Corporation
+ * Author: Paul Mundt <paul.mundt@nokia.com>
+ *
+ * Modified from mach-omap/omap1/board-generic.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/delay.h>
+
+#include <asm/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/flash.h>
+
+#include <asm/arch/gpio.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/usb.h>
+#include <asm/arch/board.h>
+#include <asm/arch/common.h>
+#include <asm/arch/prcm.h>
+
+#include <asm/io.h>
+#include <asm/delay.h>
+
+static struct mtd_partition h4_partitions[] = {
+	/* bootloader (U-Boot, etc) in first sector */
+	{
+	      .name		= "bootloader",
+	      .offset		= 0,
+	      .size		= SZ_128K,
+	      .mask_flags	= MTD_WRITEABLE, /* force read-only */
+	},
+	/* bootloader params in the next sector */
+	{
+	      .name		= "params",
+	      .offset		= MTDPART_OFS_APPEND,
+	      .size		= SZ_128K,
+	      .mask_flags	= 0,
+	},
+	/* kernel */
+	{
+	      .name		= "kernel",
+	      .offset		= MTDPART_OFS_APPEND,
+	      .size		= SZ_2M,
+	      .mask_flags	= 0
+	},
+	/* file system */
+	{
+	      .name		= "filesystem",
+	      .offset		= MTDPART_OFS_APPEND,
+	      .size		= MTDPART_SIZ_FULL,
+	      .mask_flags	= 0
+	}
+};
+
+static struct flash_platform_data h4_flash_data = {
+	.map_name	= "cfi_probe",
+	.width		= 2,
+	.parts		= h4_partitions,
+	.nr_parts	= ARRAY_SIZE(h4_partitions),
+};
+
+static struct resource h4_flash_resource = {
+	.start		= H4_CS0_BASE,
+	.end		= H4_CS0_BASE + SZ_64M - 1,
+	.flags		= IORESOURCE_MEM,
+};
+
+static struct platform_device h4_flash_device = {
+	.name		= "omapflash",
+	.id		= 0,
+	.dev		= {
+		.platform_data	= &h4_flash_data,
+	},
+	.num_resources	= 1,
+	.resource	= &h4_flash_resource,
+};
+
+static struct resource h4_smc91x_resources[] = {
+	[0] = {
+		.start  = OMAP24XX_ETHR_START,          /* Physical */
+		.end    = OMAP24XX_ETHR_START + 0xf,
+		.flags  = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start  = OMAP_GPIO_IRQ(OMAP24XX_ETHR_GPIO_IRQ),
+		.end    = OMAP_GPIO_IRQ(OMAP24XX_ETHR_GPIO_IRQ),
+		.flags  = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device h4_smc91x_device = {
+	.name		= "smc91x",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(h4_smc91x_resources),
+	.resource	= h4_smc91x_resources,
+};
+
+static struct platform_device *h4_devices[] __initdata = {
+	&h4_smc91x_device,
+	&h4_flash_device,
+};
+
+static inline void __init h4_init_smc91x(void)
+{
+	/* Make sure CS1 timings are correct */
+	GPMC_CONFIG1_1 = 0x00011200;
+	GPMC_CONFIG2_1 = 0x001f1f01;
+	GPMC_CONFIG3_1 = 0x00080803;
+	GPMC_CONFIG4_1 = 0x1c091c09;
+	GPMC_CONFIG5_1 = 0x041f1f1f;
+	GPMC_CONFIG6_1 = 0x000004c4;
+	GPMC_CONFIG7_1 = 0x00000f40 | (0x08000000 >> 24);
+	udelay(100);
+
+	omap_cfg_reg(M15_24XX_GPIO92);
+	if (omap_request_gpio(OMAP24XX_ETHR_GPIO_IRQ) < 0) {
+		printk(KERN_ERR "Failed to request GPIO%d for smc91x IRQ\n",
+			OMAP24XX_ETHR_GPIO_IRQ);
+		return;
+	}
+	omap_set_gpio_direction(OMAP24XX_ETHR_GPIO_IRQ, 1);
+}
+
+static void __init omap_h4_init_irq(void)
+{
+	omap_init_irq();
+	omap_gpio_init();
+	h4_init_smc91x();
+}
+
+static struct omap_uart_config h4_uart_config __initdata = {
+	.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
+};
+
+static struct omap_mmc_config h4_mmc_config __initdata = {
+	.mmc [0] = {
+		.enabled	= 1,
+		.wire4		= 1,
+		.wp_pin		= -1,
+		.power_pin	= -1,
+		.switch_pin	= -1,
+	},
+};
+
+static struct omap_lcd_config h4_lcd_config __initdata = {
+	.panel_name	= "h4",
+	.ctrl_name	= "internal",
+};
+
+static struct omap_board_config_kernel h4_config[] = {
+	{ OMAP_TAG_UART,	&h4_uart_config },
+	{ OMAP_TAG_MMC,		&h4_mmc_config },
+	{ OMAP_TAG_LCD,		&h4_lcd_config },
+};
+
+static void __init omap_h4_init(void)
+{
+	/*
+	 * Make sure the serial ports are muxed on at this point.
+	 * You have to mux them off in device drivers later on
+	 * if not needed.
+	 */
+	platform_add_devices(h4_devices, ARRAY_SIZE(h4_devices));
+	omap_board_config = h4_config;
+	omap_board_config_size = ARRAY_SIZE(h4_config);
+	omap_serial_init();
+}
+
+static void __init omap_h4_map_io(void)
+{
+	omap_map_common_io();
+}
+
+MACHINE_START(OMAP_H4, "OMAP2420 H4 board")
+	/* Maintainer: Paul Mundt <paul.mundt@nokia.com> */
+	.phys_ram	= 0x80000000,
+	.phys_io	= 0x48000000,
+	.io_pg_offst	= ((0xd8000000) >> 18) & 0xfffc,
+	.boot_params	= 0x80000100,
+	.map_io		= omap_h4_map_io,
+	.init_irq	= omap_h4_init_irq,
+	.init_machine	= omap_h4_init,
+	.timer		= &omap_timer,
+MACHINE_END
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
new file mode 100644
index 000000000000..85818d9f2635
--- /dev/null
+++ b/arch/arm/mach-omap2/clock.c
@@ -0,0 +1,1129 @@
+/*
+ *  linux/arch/arm/mach-omap2/clock.c
+ *
+ *  Copyright (C) 2005 Texas Instruments Inc.
+ *  Richard Woodruff <r-woodruff2@ti.com>
+ *  Created for OMAP2.
+ *
+ *  Cleaned up and modified to use omap shared clock framework by
+ *  Tony Lindgren <tony@atomide.com>
+ *
+ *  Based on omap1 clock.c, Copyright (C) 2004 - 2005 Nokia corporation
+ *  Written by Tuukka Tikkanen <tuukka.tikkanen@elektrobit.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/device.h>
+#include <linux/list.h>
+#include <linux/errno.h>
+#include <linux/delay.h>
+
+#include <asm/io.h>
+
+#include <asm/hardware/clock.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/sram.h>
+#include <asm/arch/prcm.h>
+
+#include "clock.h"
+
+//#define DOWN_VARIABLE_DPLL 1			/* Experimental */
+
+static struct prcm_config *curr_prcm_set;
+static struct memory_timings mem_timings;
+static u32 curr_perf_level = PRCM_FULL_SPEED;
+
+/*-------------------------------------------------------------------------
+ * Omap2 specific clock functions
+ *-------------------------------------------------------------------------*/
+
+/* Recalculate SYST_CLK */
+static void omap2_sys_clk_recalc(struct clk * clk)
+{
+	u32 div = PRCM_CLKSRC_CTRL;
+	div &= (1 << 7) | (1 << 6);	/* Test if ext clk divided by 1 or 2 */
+	div >>= clk->rate_offset;
+	clk->rate = (clk->parent->rate / div);
+	propagate_rate(clk);
+}
+
+static u32 omap2_get_dpll_rate(struct clk * tclk)
+{
+	int dpll_clk, dpll_mult, dpll_div, amult;
+
+	dpll_mult = (CM_CLKSEL1_PLL >> 12) & 0x03ff;	/* 10 bits */
+	dpll_div = (CM_CLKSEL1_PLL >> 8) & 0x0f;	/* 4 bits */
+	dpll_clk = (tclk->parent->rate * dpll_mult) / (dpll_div + 1);
+	amult = CM_CLKSEL2_PLL & 0x3;
+	dpll_clk *= amult;
+
+	return dpll_clk;
+}
+
+static void omap2_followparent_recalc(struct clk *clk)
+{
+	followparent_recalc(clk);
+}
+
+static void omap2_propagate_rate(struct clk * clk)
+{
+	if (!(clk->flags & RATE_FIXED))
+		clk->rate = clk->parent->rate;
+
+	propagate_rate(clk);
+}
+
+/* Enable an APLL if off */
+static void omap2_clk_fixed_enable(struct clk *clk)
+{
+	u32 cval, i=0;
+
+	if (clk->enable_bit == 0xff)			/* Parent will do it */
+		return;
+
+	cval = CM_CLKEN_PLL;
+
+	if ((cval & (0x3 << clk->enable_bit)) == (0x3 << clk->enable_bit))
+		return;
+
+	cval &= ~(0x3 << clk->enable_bit);
+	cval |= (0x3 << clk->enable_bit);
+	CM_CLKEN_PLL = cval;
+
+	if (clk == &apll96_ck)
+		cval = (1 << 8);
+	else if (clk == &apll54_ck)
+		cval = (1 << 6);
+
+	while (!CM_IDLEST_CKGEN & cval) {		/* Wait for lock */
+		++i;
+		udelay(1);
+		if (i == 100000)
+			break;
+	}
+}
+
+/* Enables clock without considering parent dependencies or use count
+ * REVISIT: Maybe change this to use clk->enable like on omap1?
+ */
+static int omap2_clk_enable(struct clk * clk)
+{
+	u32 regval32;
+
+	if (clk->flags & ALWAYS_ENABLED)
+		return 0;
+
+	if (unlikely(clk->enable_reg == 0)) {
+		printk(KERN_ERR "clock.c: Enable for %s without enable code\n",
+		       clk->name);
+		return 0;
+	}
+
+	if (clk->enable_reg == (void __iomem *)&CM_CLKEN_PLL) {
+		omap2_clk_fixed_enable(clk);
+		return 0;
+	}
+
+	regval32 = __raw_readl(clk->enable_reg);
+	regval32 |= (1 << clk->enable_bit);
+	__raw_writel(regval32, clk->enable_reg);
+
+	return 0;
+}
+
+/* Stop APLL */
+static void omap2_clk_fixed_disable(struct clk *clk)
+{
+	u32 cval;
+
+	if(clk->enable_bit == 0xff)		/* let parent off do it */
+		return;
+
+	cval = CM_CLKEN_PLL;
+	cval &= ~(0x3 << clk->enable_bit);
+	CM_CLKEN_PLL = cval;
+}
+
+/* Disables clock without considering parent dependencies or use count */
+static void omap2_clk_disable(struct clk *clk)
+{
+	u32 regval32;
+
+	if (clk->enable_reg == 0)
+		return;
+
+	if (clk->enable_reg == (void __iomem *)&CM_CLKEN_PLL) {
+		omap2_clk_fixed_disable(clk);
+		return;
+	}
+
+	regval32 = __raw_readl(clk->enable_reg);
+	regval32 &= ~(1 << clk->enable_bit);
+	__raw_writel(regval32, clk->enable_reg);
+}
+
+static int omap2_clk_use(struct clk *clk)
+{
+	int ret = 0;
+
+	if (clk->usecount++ == 0) {
+		if (likely((u32)clk->parent))
+			ret = omap2_clk_use(clk->parent);
+
+		if (unlikely(ret != 0)) {
+			clk->usecount--;
+			return ret;
+		}
+
+		ret = omap2_clk_enable(clk);
+
+		if (unlikely(ret != 0) && clk->parent) {
+			omap2_clk_unuse(clk->parent);
+			clk->usecount--;
+		}
+	}
+
+	return ret;
+}
+
+static void omap2_clk_unuse(struct clk *clk)
+{
+	if (clk->usecount > 0 && !(--clk->usecount)) {
+		omap2_clk_disable(clk);
+		if (likely((u32)clk->parent))
+			omap2_clk_unuse(clk->parent);
+	}
+}
+
+/*
+ * Uses the current prcm set to tell if a rate is valid.
+ * You can go slower, but not faster within a given rate set.
+ */
+static u32 omap2_dpll_round_rate(unsigned long target_rate)
+{
+	u32 high, low;
+
+	if ((CM_CLKSEL2_PLL & 0x3) == 1) {	/* DPLL clockout */
+		high = curr_prcm_set->dpll_speed * 2;
+		low = curr_prcm_set->dpll_speed;
+	} else {				/* DPLL clockout x 2 */
+		high = curr_prcm_set->dpll_speed;
+		low = curr_prcm_set->dpll_speed / 2;
+	}
+
+#ifdef DOWN_VARIABLE_DPLL
+	if (target_rate > high)
+		return high;
+	else
+		return target_rate;
+#else
+	if (target_rate > low)
+		return high;
+	else
+		return low;
+#endif
+
+}
+
+/*
+ * Used for clocks that are part of CLKSEL_xyz governed clocks.
+ * REVISIT: Maybe change to use clk->enable() functions like on omap1?
+ */
+static void omap2_clksel_recalc(struct clk * clk)
+{
+	u32 fixed = 0, div = 0;
+
+	if (clk == &dpll_ck) {
+		clk->rate = omap2_get_dpll_rate(clk);
+		fixed = 1;
+		div = 0;
+	}
+
+	if (clk == &iva1_mpu_int_ifck) {
+		div = 2;
+		fixed = 1;
+	}
+
+	if ((clk == &dss1_fck) && ((CM_CLKSEL1_CORE & (0x1f << 8)) == 0)) {
+		clk->rate = sys_ck.rate;
+		return;
+	}
+
+	if (!fixed) {
+		div = omap2_clksel_get_divisor(clk);
+		if (div == 0)
+			return;
+	}
+
+	if (div != 0) {
+		if (unlikely(clk->rate == clk->parent->rate / div))
+			return;
+		clk->rate = clk->parent->rate / div;
+	}
+
+	if (unlikely(clk->flags & RATE_PROPAGATES))
+		propagate_rate(clk);
+}
+
+/*
+ * Finds best divider value in an array based on the source and target
+ * rates. The divider array must be sorted with smallest divider first.
+ */
+static inline u32 omap2_divider_from_table(u32 size, u32 *div_array,
+					   u32 src_rate, u32 tgt_rate)
+{
+	int i, test_rate;
+
+	if (div_array == NULL)
+		return ~1;
+
+	for (i=0; i < size; i++) {
+		test_rate = src_rate / *div_array;
+		if (test_rate <= tgt_rate)
+			return *div_array;
+		++div_array;
+	}
+
+	return ~0;	/* No acceptable divider */
+}
+
+/*
+ * Find divisor for the given clock and target rate.
+ *
+ * Note that this will not work for clocks which are part of CONFIG_PARTICIPANT,
+ * they are only settable as part of virtual_prcm set.
+ */
+static u32 omap2_clksel_round_rate(struct clk *tclk, u32 target_rate,
+	u32 *new_div)
+{
+	u32 gfx_div[] = {2, 3, 4};
+	u32 sysclkout_div[] = {1, 2, 4, 8, 16};
+	u32 dss1_div[] = {1, 2, 3, 4, 5, 6, 8, 9, 12, 16};
+	u32 vylnq_div[] = {1, 2, 3, 4, 6, 8, 9, 12, 16, 18};
+	u32 best_div = ~0, asize = 0;
+	u32 *div_array = NULL;
+
+	switch (tclk->flags & SRC_RATE_SEL_MASK) {
+	case CM_GFX_SEL1:
+		asize = 3;
+		div_array = gfx_div;
+		break;
+	case CM_PLL_SEL1:
+		return omap2_dpll_round_rate(target_rate);
+	case CM_SYSCLKOUT_SEL1:
+		asize = 5;
+		div_array = sysclkout_div;
+		break;
+	case CM_CORE_SEL1:
+		if(tclk == &dss1_fck){
+			if(tclk->parent == &core_ck){
+				asize = 10;
+				div_array = dss1_div;
+			} else {
+				*new_div = 0; /* fixed clk */
+				return(tclk->parent->rate);
+			}
+		} else if((tclk == &vlynq_fck) && cpu_is_omap2420()){
+			if(tclk->parent == &core_ck){
+				asize = 10;
+				div_array = vylnq_div;
+			} else {
+				*new_div = 0; /* fixed clk */
+				return(tclk->parent->rate);
+			}
+		}
+		break;
+	}
+
+	best_div = omap2_divider_from_table(asize, div_array,
+	 tclk->parent->rate, target_rate);
+	if (best_div == ~0){
+		*new_div = 1;
+		return best_div; /* signal error */
+	}
+
+	*new_div = best_div;
+	return (tclk->parent->rate / best_div);
+}
+
+/* Given a clock and a rate apply a clock specific rounding function */
+static long omap2_clk_round_rate(struct clk *clk, unsigned long rate)
+{
+	u32 new_div = 0;
+	int valid_rate;
+
+	if (clk->flags & RATE_FIXED)
+		return clk->rate;
+
+	if (clk->flags & RATE_CKCTL) {
+		valid_rate = omap2_clksel_round_rate(clk, rate, &new_div);
+		return valid_rate;
+	}
+
+	if (clk->round_rate != 0)
+		return clk->round_rate(clk, rate);
+
+	return clk->rate;
+}
+
+/*
+ * Check the DLL lock state, and return tue if running in unlock mode.
+ * This is needed to compenste for the shifted DLL value in unlock mode.
+ */
+static u32 omap2_dll_force_needed(void)
+{
+	u32 dll_state = SDRC_DLLA_CTRL;		/* dlla and dllb are a set */
+
+	if ((dll_state & (1 << 2)) == (1 << 2))
+		return 1;
+	else
+		return 0;
+}
+
+static void omap2_init_memory_params(u32 force_lock_to_unlock_mode)
+{
+	unsigned long dll_cnt;
+	u32 fast_dll = 0;
+
+	mem_timings.m_type = !((SDRC_MR_0 & 0x3) == 0x1); /* DDR = 1, SDR = 0 */
+
+	/* 2422 es2.05 and beyond has a single SIP DDR instead of 2 like others.
+	 * In the case of 2422, its ok to use CS1 instead of CS0.
+	 */
+
+#if 0	/* FIXME: Enable after 24xx cpu detection works */
+	ctype = get_cpu_type();
+	if (cpu_is_omap2422())
+		mem_timings.base_cs = 1;
+	else
+#endif
+		mem_timings.base_cs = 0;
+
+	if (mem_timings.m_type != M_DDR)
+		return;
+
+	/* With DDR we need to determine the low frequency DLL value */
+	if (((mem_timings.fast_dll_ctrl & (1 << 2)) == M_LOCK_CTRL))
+		mem_timings.dll_mode = M_UNLOCK;
+	else
+		mem_timings.dll_mode = M_LOCK;
+
+	if (mem_timings.base_cs == 0) {
+		fast_dll = SDRC_DLLA_CTRL;
+		dll_cnt = SDRC_DLLA_STATUS & 0xff00;
+	} else {
+		fast_dll = SDRC_DLLB_CTRL;
+		dll_cnt = SDRC_DLLB_STATUS & 0xff00;
+	}
+	if (force_lock_to_unlock_mode) {
+		fast_dll &= ~0xff00;
+		fast_dll |= dll_cnt;		/* Current lock mode */
+	}
+	mem_timings.fast_dll_ctrl = fast_dll;
+
+	/* No disruptions, DDR will be offline & C-ABI not followed */
+	omap2_sram_ddr_init(&mem_timings.slow_dll_ctrl,
+			    mem_timings.fast_dll_ctrl,
+			    mem_timings.base_cs,
+			    force_lock_to_unlock_mode);
+	mem_timings.slow_dll_ctrl &= 0xff00;	/* Keep lock value */
+
+	/* Turn status into unlock ctrl */
+	mem_timings.slow_dll_ctrl |=
+		((mem_timings.fast_dll_ctrl & 0xF) | (1 << 2));
+
+	/* 90 degree phase for anything below 133Mhz */
+	mem_timings.slow_dll_ctrl |= (1 << 1);
+}
+
+static u32 omap2_reprogram_sdrc(u32 level, u32 force)
+{
+	u32 prev = curr_perf_level, flags;
+
+	if ((curr_perf_level == level) && !force)
+		return prev;
+
+	if (level == PRCM_HALF_SPEED) {
+		local_irq_save(flags);
+		PRCM_VOLTSETUP = 0xffff;
+		omap2_sram_reprogram_sdrc(PRCM_HALF_SPEED,
+					  mem_timings.slow_dll_ctrl,
+					  mem_timings.m_type);
+		curr_perf_level = PRCM_HALF_SPEED;
+		local_irq_restore(flags);
+	}
+	if (level == PRCM_FULL_SPEED) {
+		local_irq_save(flags);
+		PRCM_VOLTSETUP = 0xffff;
+		omap2_sram_reprogram_sdrc(PRCM_FULL_SPEED,
+					  mem_timings.fast_dll_ctrl,
+					  mem_timings.m_type);
+		curr_perf_level = PRCM_FULL_SPEED;
+		local_irq_restore(flags);
+	}
+
+	return prev;
+}
+
+static int omap2_reprogram_dpll(struct clk * clk, unsigned long rate)
+{
+	u32 flags, cur_rate, low, mult, div, valid_rate, done_rate;
+	u32 bypass = 0;
+	struct prcm_config tmpset;
+	int ret = -EINVAL;
+
+	local_irq_save(flags);
+	cur_rate = omap2_get_dpll_rate(&dpll_ck);
+	mult = CM_CLKSEL2_PLL & 0x3;
+
+	if ((rate == (cur_rate / 2)) && (mult == 2)) {
+		omap2_reprogram_sdrc(PRCM_HALF_SPEED, 1);
+	} else if ((rate == (cur_rate * 2)) && (mult == 1)) {
+		omap2_reprogram_sdrc(PRCM_FULL_SPEED, 1);
+	} else if (rate != cur_rate) {
+		valid_rate = omap2_dpll_round_rate(rate);
+		if (valid_rate != rate)
+			goto dpll_exit;
+
+		if ((CM_CLKSEL2_PLL & 0x3) == 1)
+			low = curr_prcm_set->dpll_speed;
+		else
+			low = curr_prcm_set->dpll_speed / 2;
+
+		tmpset.cm_clksel1_pll = CM_CLKSEL1_PLL;
+		tmpset.cm_clksel1_pll &= ~(0x3FFF << 8);
+		div = ((curr_prcm_set->xtal_speed / 1000000) - 1);
+		tmpset.cm_clksel2_pll = CM_CLKSEL2_PLL;
+		tmpset.cm_clksel2_pll &= ~0x3;
+		if (rate > low) {
+			tmpset.cm_clksel2_pll |= 0x2;
+			mult = ((rate / 2) / 1000000);
+			done_rate = PRCM_FULL_SPEED;
+		} else {
+			tmpset.cm_clksel2_pll |= 0x1;
+			mult = (rate / 1000000);
+			done_rate = PRCM_HALF_SPEED;
+		}
+		tmpset.cm_clksel1_pll |= ((div << 8) | (mult << 12));
+
+		/* Worst case */
+		tmpset.base_sdrc_rfr = V24XX_SDRC_RFR_CTRL_BYPASS;
+
+		if (rate == curr_prcm_set->xtal_speed)	/* If asking for 1-1 */
+			bypass = 1;
+
+		omap2_reprogram_sdrc(PRCM_FULL_SPEED, 1); /* For init_mem */
+
+		/* Force dll lock mode */
+		omap2_set_prcm(tmpset.cm_clksel1_pll, tmpset.base_sdrc_rfr,
+			       bypass);
+
+		/* Errata: ret dll entry state */
+		omap2_init_memory_params(omap2_dll_force_needed());
+		omap2_reprogram_sdrc(done_rate, 0);
+	}
+	omap2_clksel_recalc(&dpll_ck);
+	ret = 0;
+
+dpll_exit:
+	local_irq_restore(flags);
+	return(ret);
+}
+
+/* Just return the MPU speed */
+static void omap2_mpu_recalc(struct clk * clk)
+{
+	clk->rate = curr_prcm_set->mpu_speed;
+}
+
+/*
+ * Look for a rate equal or less than the target rate given a configuration set.
+ *
+ * What's not entirely clear is "which" field represents the key field.
+ * Some might argue L3-DDR, others ARM, others IVA. This code is simple and
+ * just uses the ARM rates.
+ */
+static long omap2_round_to_table_rate(struct clk * clk, unsigned long rate)
+{
+	struct prcm_config * ptr;
+	long highest_rate;
+
+	if (clk != &virt_prcm_set)
+		return -EINVAL;
+
+	highest_rate = -EINVAL;
+
+	for (ptr = rate_table; ptr->mpu_speed; ptr++) {
+		if (ptr->xtal_speed != sys_ck.rate)
+			continue;
+
+		highest_rate = ptr->mpu_speed;
+
+		/* Can check only after xtal frequency check */
+		if (ptr->mpu_speed <= rate)
+			break;
+	}
+	return highest_rate;
+}
+
+/*
+ * omap2_convert_field_to_div() - turn field value into integer divider
+ */
+static u32 omap2_clksel_to_divisor(u32 div_sel, u32 field_val)
+{
+	u32 i;
+	u32 clkout_array[] = {1, 2, 4, 8, 16};
+
+	if ((div_sel & SRC_RATE_SEL_MASK) == CM_SYSCLKOUT_SEL1) {
+		for (i = 0; i < 5; i++) {
+			if (field_val == i)
+				return clkout_array[i];
+		}
+		return ~0;
+	} else
+		return field_val;
+}
+
+/*
+ * Returns the CLKSEL divider register value
+ * REVISIT: This should be cleaned up to work nicely with void __iomem *
+ */
+static u32 omap2_get_clksel(u32 *div_sel, u32 *field_mask,
+			    struct clk *clk)
+{
+	int ret = ~0;
+	u32 reg_val, div_off;
+	u32 div_addr = 0;
+	u32 mask = ~0;
+
+	div_off = clk->rate_offset;
+
+	switch ((*div_sel & SRC_RATE_SEL_MASK)) {
+	case CM_MPU_SEL1:
+		div_addr = (u32)&CM_CLKSEL_MPU;
+		mask = 0x1f;
+		break;
+	case CM_DSP_SEL1:
+		div_addr = (u32)&CM_CLKSEL_DSP;
+		if (cpu_is_omap2420()) {
+			if ((div_off == 0) || (div_off == 8))
+				mask = 0x1f;
+			else if (div_off == 5)
+				mask = 0x3;
+		} else if (cpu_is_omap2430()) {
+			if (div_off == 0)
+				mask = 0x1f;
+			else if (div_off == 5)
+				mask = 0x3;
+		}
+		break;
+	case CM_GFX_SEL1:
+		div_addr = (u32)&CM_CLKSEL_GFX;
+		if (div_off == 0)
+			mask = 0x7;
+		break;
+	case CM_MODEM_SEL1:
+		div_addr = (u32)&CM_CLKSEL_MDM;
+		if (div_off == 0)
+			mask = 0xf;
+		break;
+	case CM_SYSCLKOUT_SEL1:
+		div_addr = (u32)&PRCM_CLKOUT_CTRL;
+		if ((div_off == 3) || (div_off = 11))
+			mask= 0x3;
+		break;
+	case CM_CORE_SEL1:
+		div_addr = (u32)&CM_CLKSEL1_CORE;
+		switch (div_off) {
+		case 0:					/* l3 */
+		case 8:					/* dss1 */
+		case 15:				/* vylnc-2420 */
+		case 20:				/* ssi */
+			mask = 0x1f; break;
+		case 5:					/* l4 */
+			mask = 0x3; break;
+		case 13:				/* dss2 */
+			mask = 0x1; break;
+		case 25:				/* usb */
+			mask = 0xf; break;
+		}
+	}
+
+	*field_mask = mask;
+
+	if (unlikely(mask == ~0))
+		div_addr = 0;
+
+	*div_sel = div_addr;
+
+	if (unlikely(div_addr == 0))
+		return ret;
+
+	/* Isolate field */
+	reg_val = __raw_readl((void __iomem *)div_addr) & (mask << div_off);
+
+	/* Normalize back to divider value */
+	reg_val >>= div_off;
+
+	return reg_val;
+}
+
+/*
+ * Return divider to be applied to parent clock.
+ * Return 0 on error.
+ */
+static u32 omap2_clksel_get_divisor(struct clk *clk)
+{
+	int ret = 0;
+	u32 div, div_sel, div_off, field_mask, field_val;
+
+	/* isolate control register */
+	div_sel = (SRC_RATE_SEL_MASK & clk->flags);
+
+	div_off = clk->rate_offset;
+	field_val = omap2_get_clksel(&div_sel, &field_mask, clk);
+	if (div_sel == 0)
+		return ret;
+
+	div_sel = (SRC_RATE_SEL_MASK & clk->flags);
+	div = omap2_clksel_to_divisor(div_sel, field_val);
+
+	return div;
+}
+
+/* Set the clock rate for a clock source */
+static int omap2_clk_set_rate(struct clk *clk, unsigned long rate)
+
+{
+	int ret = -EINVAL;
+	void __iomem * reg;
+	u32 div_sel, div_off, field_mask, field_val, reg_val, validrate;
+	u32 new_div = 0;
+
+	if (!(clk->flags & CONFIG_PARTICIPANT) && (clk->flags & RATE_CKCTL)) {
+		if (clk == &dpll_ck)
+			return omap2_reprogram_dpll(clk, rate);
+
+		/* Isolate control register */
+		div_sel = (SRC_RATE_SEL_MASK & clk->flags);
+		div_off = clk->src_offset;
+
+		validrate = omap2_clksel_round_rate(clk, rate, &new_div);
+		if(validrate != rate)
+			return(ret);
+
+		field_val = omap2_get_clksel(&div_sel, &field_mask, clk);
+		if (div_sel == 0)
+			return ret;
+
+		if(clk->flags & CM_SYSCLKOUT_SEL1){
+			switch(new_div){
+			case 16: field_val = 4; break;
+			case 8:  field_val = 3; break;
+			case 4:  field_val = 2; break;
+			case 2:  field_val = 1; break;
+			case 1:  field_val = 0; break;
+			}
+		}
+		else
+			field_val = new_div;
+
+		reg = (void __iomem *)div_sel;
+
+		reg_val = __raw_readl(reg);
+		reg_val &= ~(field_mask << div_off);
+		reg_val |= (field_val << div_off);
+
+		__raw_writel(reg_val, reg);
+		clk->rate = clk->parent->rate / field_val;
+
+		if (clk->flags & DELAYED_APP)
+			__raw_writel(0x1, (void __iomem *)&PRCM_CLKCFG_CTRL);
+		ret = 0;
+	} else if (clk->set_rate != 0)
+		ret = clk->set_rate(clk, rate);
+
+	if (unlikely(ret == 0 && (clk->flags & RATE_PROPAGATES)))
+		propagate_rate(clk);
+
+	return ret;
+}
+
+/* Converts encoded control register address into a full address */
+static u32 omap2_get_src_field(u32 *type_to_addr, u32 reg_offset,
+			       struct clk *src_clk, u32 *field_mask)
+{
+	u32 val = ~0, src_reg_addr = 0, mask = 0;
+
+	/* Find target control register.*/
+	switch ((*type_to_addr & SRC_RATE_SEL_MASK)) {
+	case CM_CORE_SEL1:
+		src_reg_addr = (u32)&CM_CLKSEL1_CORE;
+		if (reg_offset == 13) {			/* DSS2_fclk */
+			mask = 0x1;
+			if (src_clk == &sys_ck)
+				val = 0;
+			if (src_clk == &func_48m_ck)
+				val = 1;
+		} else if (reg_offset == 8) {		/* DSS1_fclk */
+			mask = 0x1f;
+			if (src_clk == &sys_ck)
+				val = 0;
+			else if (src_clk == &core_ck)	/* divided clock */
+				val = 0x10;		/* rate needs fixing */
+		} else if ((reg_offset == 15) && cpu_is_omap2420()){ /*vlnyq*/
+			mask = 0x1F;
+			if(src_clk == &func_96m_ck)
+				val = 0;
+			else if (src_clk == &core_ck)
+				val = 0x10;
+		}
+		break;
+	case CM_CORE_SEL2:
+		src_reg_addr = (u32)&CM_CLKSEL2_CORE;
+		mask = 0x3;
+		if (src_clk == &func_32k_ck)
+			val = 0x0;
+		if (src_clk == &sys_ck)
+			val = 0x1;
+		if (src_clk == &alt_ck)
+			val = 0x2;
+		break;
+	case CM_WKUP_SEL1:
+		src_reg_addr = (u32)&CM_CLKSEL2_CORE;
+		mask = 0x3;
+		if (src_clk == &func_32k_ck)
+			val = 0x0;
+		if (src_clk == &sys_ck)
+			val = 0x1;
+		if (src_clk == &alt_ck)
+			val = 0x2;
+		break;
+	case CM_PLL_SEL1:
+		src_reg_addr = (u32)&CM_CLKSEL1_PLL;
+		mask = 0x1;
+		if (reg_offset == 0x3) {
+			if (src_clk == &apll96_ck)
+				val = 0;
+			if (src_clk == &alt_ck)
+				val = 1;
+		}
+		else if (reg_offset == 0x5) {
+			if (src_clk == &apll54_ck)
+				val = 0;
+			if (src_clk == &alt_ck)
+				val = 1;
+		}
+		break;
+	case CM_PLL_SEL2:
+		src_reg_addr = (u32)&CM_CLKSEL2_PLL;
+		mask = 0x3;
+		if (src_clk == &func_32k_ck)
+			val = 0x0;
+		if (src_clk == &dpll_ck)
+			val = 0x2;
+		break;
+	case CM_SYSCLKOUT_SEL1:
+		src_reg_addr = (u32)&PRCM_CLKOUT_CTRL;
+		mask = 0x3;
+		if (src_clk == &dpll_ck)
+			val = 0;
+		if (src_clk == &sys_ck)
+			val = 1;
+		if (src_clk == &func_54m_ck)
+			val = 2;
+		if (src_clk == &func_96m_ck)
+			val = 3;
+		break;
+	}
+
+	if (val == ~0)			/* Catch errors in offset */
+		*type_to_addr = 0;
+	else
+		*type_to_addr = src_reg_addr;
+	*field_mask = mask;
+
+	return val;
+}
+
+static int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent)
+{
+	void __iomem * reg;
+	u32 src_sel, src_off, field_val, field_mask, reg_val, rate;
+	int ret = -EINVAL;
+
+	if (unlikely(clk->flags & CONFIG_PARTICIPANT))
+		return ret;
+
+	if (clk->flags & SRC_SEL_MASK) {	/* On-chip SEL collection */
+		src_sel = (SRC_RATE_SEL_MASK & clk->flags);
+		src_off = clk->src_offset;
+
+		if (src_sel == 0)
+			goto set_parent_error;
+
+		field_val = omap2_get_src_field(&src_sel, src_off, new_parent,
+						&field_mask);
+
+		reg = (void __iomem *)src_sel;
+
+		if (clk->usecount > 0)
+			omap2_clk_disable(clk);
+
+		/* Set new source value (previous dividers if any in effect) */
+		reg_val = __raw_readl(reg) & ~(field_mask << src_off);
+		reg_val |= (field_val << src_off);
+		__raw_writel(reg_val, reg);
+
+		if (clk->flags & DELAYED_APP)
+			__raw_writel(0x1, (void __iomem *)&PRCM_CLKCFG_CTRL);
+
+		if (clk->usecount > 0)
+			omap2_clk_enable(clk);
+
+		clk->parent = new_parent;
+
+		/* SRC_RATE_SEL_MASK clocks follow their parents rates.*/
+		if ((new_parent == &core_ck) && (clk == &dss1_fck))
+			clk->rate = new_parent->rate / 0x10;
+		else
+			clk->rate = new_parent->rate;
+
+		if (unlikely(clk->flags & RATE_PROPAGATES))
+			propagate_rate(clk);
+
+		return 0;
+	} else {
+		clk->parent = new_parent;
+		rate = new_parent->rate;
+		omap2_clk_set_rate(clk, rate);
+		ret = 0;
+	}
+
+ set_parent_error:
+	return ret;
+}
+
+/* Sets basic clocks based on the specified rate */
+static int omap2_select_table_rate(struct clk * clk, unsigned long rate)
+{
+	u32 flags, cur_rate, done_rate, bypass = 0;
+	u8 cpu_mask = 0;
+	struct prcm_config *prcm;
+	unsigned long found_speed = 0;
+
+	if (clk != &virt_prcm_set)
+		return -EINVAL;
+
+	/* FIXME: Change cpu_is_omap2420() to cpu_is_omap242x() */
+	if (cpu_is_omap2420())
+		cpu_mask = RATE_IN_242X;
+	else if (cpu_is_omap2430())
+		cpu_mask = RATE_IN_243X;
+
+	for (prcm = rate_table; prcm->mpu_speed; prcm++) {
+		if (!(prcm->flags & cpu_mask))
+			continue;
+
+		if (prcm->xtal_speed != sys_ck.rate)
+			continue;
+
+		if (prcm->mpu_speed <= rate) {
+			found_speed = prcm->mpu_speed;
+			break;
+		}
+	}
+
+	if (!found_speed) {
+		printk(KERN_INFO "Could not set MPU rate to %luMHz\n",
+	 rate / 1000000);
+		return -EINVAL;
+	}
+
+	curr_prcm_set = prcm;
+	cur_rate = omap2_get_dpll_rate(&dpll_ck);
+
+	if (prcm->dpll_speed == cur_rate / 2) {
+		omap2_reprogram_sdrc(PRCM_HALF_SPEED, 1);
+	} else if (prcm->dpll_speed == cur_rate * 2) {
+		omap2_reprogram_sdrc(PRCM_FULL_SPEED, 1);
+	} else if (prcm->dpll_speed != cur_rate) {
+		local_irq_save(flags);
+
+		if (prcm->dpll_speed == prcm->xtal_speed)
+			bypass = 1;
+
+		if ((prcm->cm_clksel2_pll & 0x3) == 2)
+			done_rate = PRCM_FULL_SPEED;
+		else
+			done_rate = PRCM_HALF_SPEED;
+
+		/* MPU divider */
+		CM_CLKSEL_MPU = prcm->cm_clksel_mpu;
+
+		/* dsp + iva1 div(2420), iva2.1(2430) */
+		CM_CLKSEL_DSP = prcm->cm_clksel_dsp;
+
+		CM_CLKSEL_GFX = prcm->cm_clksel_gfx;
+
+		/* Major subsystem dividers */
+		CM_CLKSEL1_CORE = prcm->cm_clksel1_core;
+		if (cpu_is_omap2430())
+			CM_CLKSEL_MDM = prcm->cm_clksel_mdm;
+
+		/* x2 to enter init_mem */
+		omap2_reprogram_sdrc(PRCM_FULL_SPEED, 1);
+
+		omap2_set_prcm(prcm->cm_clksel1_pll, prcm->base_sdrc_rfr,
+			       bypass);
+
+		omap2_init_memory_params(omap2_dll_force_needed());
+		omap2_reprogram_sdrc(done_rate, 0);
+
+		local_irq_restore(flags);
+	}
+	omap2_clksel_recalc(&dpll_ck);
+
+	return 0;
+}
+
+/*-------------------------------------------------------------------------
+ * Omap2 clock reset and init functions
+ *-------------------------------------------------------------------------*/
+
+static struct clk_functions omap2_clk_functions = {
+	.clk_enable		= omap2_clk_enable,
+	.clk_disable		= omap2_clk_disable,
+	.clk_use		= omap2_clk_use,
+	.clk_unuse		= omap2_clk_unuse,
+	.clk_round_rate		= omap2_clk_round_rate,
+	.clk_set_rate		= omap2_clk_set_rate,
+	.clk_set_parent		= omap2_clk_set_parent,
+};
+
+static void __init omap2_get_crystal_rate(struct clk *osc, struct clk *sys)
+{
+	u32 div, aplls, sclk = 13000000;
+
+	aplls = CM_CLKSEL1_PLL;
+	aplls &= ((1 << 23) | (1 << 24) | (1 << 25));
+	aplls >>= 23;			/* Isolate field, 0,2,3 */
+
+	if (aplls == 0)
+		sclk = 19200000;
+	else if (aplls == 2)
+		sclk = 13000000;
+	else if (aplls == 3)
+		sclk = 12000000;
+
+	div = PRCM_CLKSRC_CTRL;
+	div &= ((1 << 7) | (1 << 6));
+	div >>= sys->rate_offset;
+
+	osc->rate = sclk * div;
+	sys->rate = sclk;
+}
+
+#ifdef CONFIG_OMAP_RESET_CLOCKS
+static void __init omap2_disable_unused_clocks(void)
+{
+	struct clk *ck;
+	u32 regval32;
+
+	list_for_each_entry(ck, &clocks, node) {
+		if (ck->usecount > 0 || (ck->flags & ALWAYS_ENABLED) ||
+			ck->enable_reg == 0)
+			continue;
+
+		regval32 = __raw_readl(ck->enable_reg);
+		if ((regval32 & (1 << ck->enable_bit)) == 0)
+			continue;
+
+		printk(KERN_INFO "Disabling unused clock \"%s\"\n", ck->name);
+		omap2_clk_disable(ck);
+	}
+}
+late_initcall(omap2_disable_unused_clocks);
+#endif
+
+/*
+ * Switch the MPU rate if specified on cmdline.
+ * We cannot do this early until cmdline is parsed.
+ */
+static int __init omap2_clk_arch_init(void)
+{
+	if (!mpurate)
+		return -EINVAL;
+
+	if (omap2_select_table_rate(&virt_prcm_set, mpurate))
+		printk(KERN_ERR "Could not find matching MPU rate\n");
+
+	propagate_rate(&osc_ck);		/* update main root fast */
+	propagate_rate(&func_32k_ck);		/* update main root slow */
+
+	printk(KERN_INFO "Switched to new clocking rate (Crystal/DPLL/MPU): "
+	       "%ld.%01ld/%ld/%ld MHz\n",
+	       (sys_ck.rate / 1000000), (sys_ck.rate / 100000) % 10,
+	       (dpll_ck.rate / 1000000), (mpu_ck.rate / 1000000)) ;
+
+	return 0;
+}
+arch_initcall(omap2_clk_arch_init);
+
+int __init omap2_clk_init(void)
+{
+	struct prcm_config *prcm;
+	struct clk ** clkp;
+	u32 clkrate;
+
+	clk_init(&omap2_clk_functions);
+	omap2_get_crystal_rate(&osc_ck, &sys_ck);
+
+	for (clkp = onchip_clks; clkp < onchip_clks + ARRAY_SIZE(onchip_clks);
+	     clkp++) {
+
+		if ((*clkp)->flags & CLOCK_IN_OMAP242X && cpu_is_omap2420()) {
+			clk_register(*clkp);
+			continue;
+		}
+
+		if ((*clkp)->flags & CLOCK_IN_OMAP243X && cpu_is_omap2430()) {
+			clk_register(*clkp);
+			continue;
+		}
+	}
+
+	/* Check the MPU rate set by bootloader */
+	clkrate = omap2_get_dpll_rate(&dpll_ck);
+	for (prcm = rate_table; prcm->mpu_speed; prcm++) {
+		if (prcm->xtal_speed != sys_ck.rate)
+			continue;
+		if (prcm->dpll_speed <= clkrate)
+			 break;
+	}
+	curr_prcm_set = prcm;
+
+	propagate_rate(&osc_ck);		/* update main root fast */
+	propagate_rate(&func_32k_ck);		/* update main root slow */
+
+	printk(KERN_INFO "Clocking rate (Crystal/DPLL/MPU): "
+	       "%ld.%01ld/%ld/%ld MHz\n",
+	       (sys_ck.rate / 1000000), (sys_ck.rate / 100000) % 10,
+	       (dpll_ck.rate / 1000000), (mpu_ck.rate / 1000000)) ;
+
+	/*
+	 * Only enable those clocks we will need, let the drivers
+	 * enable other clocks as necessary
+	 */
+	clk_use(&sync_32k_ick);
+	clk_use(&omapctrl_ick);
+	if (cpu_is_omap2430())
+		clk_use(&sdrc_ick);
+
+	return 0;
+}
diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h
new file mode 100644
index 000000000000..4aeab5591bd3
--- /dev/null
+++ b/arch/arm/mach-omap2/clock.h
@@ -0,0 +1,2103 @@
+/*
+ *  linux/arch/arm/mach-omap24xx/clock.h
+ *
+ *  Copyright (C) 2005 Texas Instruments Inc.
+ *  Richard Woodruff <r-woodruff2@ti.com>
+ *  Created for OMAP2.
+ *
+ *  Copyright (C) 2004 Nokia corporation
+ *  Written by Tuukka Tikkanen <tuukka.tikkanen@elektrobit.com>
+ *  Based on clocks.h by Tony Lindgren, Gordon McNutt and RidgeRun, Inc
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ARCH_ARM_MACH_OMAP2_CLOCK_H
+#define __ARCH_ARM_MACH_OMAP2_CLOCK_H
+
+static void omap2_sys_clk_recalc(struct clk * clk);
+static void omap2_clksel_recalc(struct clk * clk);
+static void omap2_followparent_recalc(struct clk * clk);
+static void omap2_propagate_rate(struct clk * clk);
+static void omap2_mpu_recalc(struct clk * clk);
+static int omap2_select_table_rate(struct clk * clk, unsigned long rate);
+static long omap2_round_to_table_rate(struct clk * clk, unsigned long rate);
+static void omap2_clk_unuse(struct clk *clk);
+static void omap2_sys_clk_recalc(struct clk * clk);
+static u32 omap2_clksel_to_divisor(u32 div_sel, u32 field_val);
+static u32 omap2_clksel_get_divisor(struct clk *clk);
+
+
+#define RATE_IN_242X	(1 << 0)
+#define RATE_IN_243X	(1 << 1)
+
+/* Memory timings */
+#define M_DDR		1
+#define M_LOCK_CTRL	(1 << 2)
+#define M_UNLOCK	0
+#define M_LOCK		1
+
+struct memory_timings {
+	u32 m_type;		/* ddr = 1, sdr = 0 */
+	u32 dll_mode;		/* use lock mode = 1, unlock mode = 0 */
+	u32 slow_dll_ctrl;	/* unlock mode, dll value for slow speed */
+	u32 fast_dll_ctrl;	/* unlock mode, dll value for fast speed */
+	u32 base_cs;		/* base chip select to use for calculations */
+};
+
+/* Key dividers which make up a PRCM set. Ratio's for a PRCM are mandated.
+ * xtal_speed, dpll_speed, mpu_speed, CM_CLKSEL_MPU,CM_CLKSEL_DSP
+ * CM_CLKSEL_GFX, CM_CLKSEL1_CORE, CM_CLKSEL1_PLL CM_CLKSEL2_PLL, CM_CLKSEL_MDM
+ */
+struct prcm_config {
+	unsigned long xtal_speed;	/* crystal rate */
+	unsigned long dpll_speed;	/* dpll: out*xtal*M/(N-1)table_recalc */
+	unsigned long mpu_speed;	/* speed of MPU */
+	unsigned long cm_clksel_mpu;	/* mpu divider */
+	unsigned long cm_clksel_dsp;	/* dsp+iva1 div(2420), iva2.1(2430) */
+	unsigned long cm_clksel_gfx;	/* gfx dividers */
+	unsigned long cm_clksel1_core;	/* major subsystem dividers */
+	unsigned long cm_clksel1_pll;	/* m,n */
+	unsigned long cm_clksel2_pll;	/* dpllx1 or x2 out */
+	unsigned long cm_clksel_mdm;	/* modem dividers 2430 only */
+	unsigned long base_sdrc_rfr;	/* base refresh timing for a set */
+	unsigned char flags;
+};
+
+/* Mask for clksel which support parent settign in set_rate */
+#define SRC_SEL_MASK (CM_CORE_SEL1 | CM_CORE_SEL2 | CM_WKUP_SEL1 | \
+			CM_PLL_SEL1 | CM_PLL_SEL2 | CM_SYSCLKOUT_SEL1)
+
+/* Mask for clksel regs which support rate operations */
+#define SRC_RATE_SEL_MASK (CM_MPU_SEL1 | CM_DSP_SEL1 | CM_GFX_SEL1 | \
+			CM_MODEM_SEL1 | CM_CORE_SEL1 | CM_CORE_SEL2 | \
+			CM_WKUP_SEL1 | CM_PLL_SEL1 | CM_PLL_SEL2 | \
+			CM_SYSCLKOUT_SEL1)
+
+/*
+ * The OMAP2 processor can be run at several discrete 'PRCM configurations'.
+ * These configurations are characterized by voltage and speed for clocks.
+ * The device is only validated for certain combinations. One way to express
+ * these combinations is via the 'ratio's' which the clocks operate with
+ * respect to each other. These ratio sets are for a given voltage/DPLL
+ * setting. All configurations can be described by a DPLL setting and a ratio
+ * There are 3 ratio sets for the 2430 and X ratio sets for 2420.
+ *
+ * 2430 differs from 2420 in that there are no more phase synchronizers used.
+ * They both have a slightly different clock domain setup. 2420(iva1,dsp) vs
+ * 2430 (iva2.1, NOdsp, mdm)
+ */
+
+/* Core fields for cm_clksel, not ratio governed */
+#define RX_CLKSEL_DSS1			(0x10 << 8)
+#define RX_CLKSEL_DSS2			(0x0 << 13)
+#define RX_CLKSEL_SSI			(0x5 << 20)
+
+/*-------------------------------------------------------------------------
+ * Voltage/DPLL ratios
+ *-------------------------------------------------------------------------*/
+
+/* 2430 Ratio's, 2430-Ratio Config 1 */
+#define R1_CLKSEL_L3			(4 << 0)
+#define R1_CLKSEL_L4			(2 << 5)
+#define R1_CLKSEL_USB			(4 << 25)
+#define R1_CM_CLKSEL1_CORE_VAL		R1_CLKSEL_USB | RX_CLKSEL_SSI | \
+					RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
+					R1_CLKSEL_L4 | R1_CLKSEL_L3
+#define R1_CLKSEL_MPU			(2 << 0)
+#define R1_CM_CLKSEL_MPU_VAL		R1_CLKSEL_MPU
+#define R1_CLKSEL_DSP			(2 << 0)
+#define R1_CLKSEL_DSP_IF		(2 << 5)
+#define R1_CM_CLKSEL_DSP_VAL		R1_CLKSEL_DSP | R1_CLKSEL_DSP_IF
+#define R1_CLKSEL_GFX			(2 << 0)
+#define R1_CM_CLKSEL_GFX_VAL		R1_CLKSEL_GFX
+#define R1_CLKSEL_MDM			(4 << 0)
+#define R1_CM_CLKSEL_MDM_VAL		R1_CLKSEL_MDM
+
+/* 2430-Ratio Config 2 */
+#define R2_CLKSEL_L3			(6 << 0)
+#define R2_CLKSEL_L4			(2 << 5)
+#define R2_CLKSEL_USB			(2 << 25)
+#define R2_CM_CLKSEL1_CORE_VAL		R2_CLKSEL_USB | RX_CLKSEL_SSI | \
+					RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
+					R2_CLKSEL_L4 | R2_CLKSEL_L3
+#define R2_CLKSEL_MPU			(2 << 0)
+#define R2_CM_CLKSEL_MPU_VAL		R2_CLKSEL_MPU
+#define R2_CLKSEL_DSP			(2 << 0)
+#define R2_CLKSEL_DSP_IF		(3 << 5)
+#define R2_CM_CLKSEL_DSP_VAL		R2_CLKSEL_DSP | R2_CLKSEL_DSP_IF
+#define R2_CLKSEL_GFX			(2 << 0)
+#define R2_CM_CLKSEL_GFX_VAL		R2_CLKSEL_GFX
+#define R2_CLKSEL_MDM			(6 << 0)
+#define R2_CM_CLKSEL_MDM_VAL		R2_CLKSEL_MDM
+
+/* 2430-Ratio Bootm (BYPASS) */
+#define RB_CLKSEL_L3			(1 << 0)
+#define RB_CLKSEL_L4			(1 << 5)
+#define RB_CLKSEL_USB			(1 << 25)
+#define RB_CM_CLKSEL1_CORE_VAL		RB_CLKSEL_USB | RX_CLKSEL_SSI | \
+					RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
+					RB_CLKSEL_L4 | RB_CLKSEL_L3
+#define RB_CLKSEL_MPU			(1 << 0)
+#define RB_CM_CLKSEL_MPU_VAL		RB_CLKSEL_MPU
+#define RB_CLKSEL_DSP			(1 << 0)
+#define RB_CLKSEL_DSP_IF		(1 << 5)
+#define RB_CM_CLKSEL_DSP_VAL		RB_CLKSEL_DSP | RB_CLKSEL_DSP_IF
+#define RB_CLKSEL_GFX			(1 << 0)
+#define RB_CM_CLKSEL_GFX_VAL		RB_CLKSEL_GFX
+#define RB_CLKSEL_MDM			(1 << 0)
+#define RB_CM_CLKSEL_MDM_VAL		RB_CLKSEL_MDM
+
+/* 2420 Ratio Equivalents */
+#define RXX_CLKSEL_VLYNQ		(0x12 << 15)
+#define RXX_CLKSEL_SSI			(0x8 << 20)
+
+/* 2420-PRCM III 532MHz core */
+#define RIII_CLKSEL_L3			(4 << 0)	/* 133MHz */
+#define RIII_CLKSEL_L4			(2 << 5)	/* 66.5MHz */
+#define RIII_CLKSEL_USB			(4 << 25)	/* 33.25MHz */
+#define RIII_CM_CLKSEL1_CORE_VAL	RIII_CLKSEL_USB | RXX_CLKSEL_SSI | \
+					RXX_CLKSEL_VLYNQ | RX_CLKSEL_DSS2 | \
+					RX_CLKSEL_DSS1 | RIII_CLKSEL_L4 | \
+					RIII_CLKSEL_L3
+#define RIII_CLKSEL_MPU			(2 << 0)	/* 266MHz */
+#define RIII_CM_CLKSEL_MPU_VAL		RIII_CLKSEL_MPU
+#define RIII_CLKSEL_DSP			(3 << 0)	/* c5x - 177.3MHz */
+#define RIII_CLKSEL_DSP_IF		(2 << 5)	/* c5x - 88.67MHz */
+#define RIII_SYNC_DSP			(1 << 7)	/* Enable sync */
+#define RIII_CLKSEL_IVA			(6 << 8)	/* iva1 - 88.67MHz */
+#define RIII_SYNC_IVA			(1 << 13)	/* Enable sync */
+#define RIII_CM_CLKSEL_DSP_VAL		RIII_SYNC_IVA | RIII_CLKSEL_IVA | \
+					RIII_SYNC_DSP | RIII_CLKSEL_DSP_IF | \
+					RIII_CLKSEL_DSP
+#define RIII_CLKSEL_GFX			(2 << 0)	/* 66.5MHz */
+#define RIII_CM_CLKSEL_GFX_VAL		RIII_CLKSEL_GFX
+
+/* 2420-PRCM II 600MHz core */
+#define RII_CLKSEL_L3			(6 << 0)	/* 100MHz */
+#define RII_CLKSEL_L4			(2 << 5)	/* 50MHz */
+#define RII_CLKSEL_USB			(2 << 25)	/* 50MHz */
+#define RII_CM_CLKSEL1_CORE_VAL		RII_CLKSEL_USB | \
+					RXX_CLKSEL_SSI | RXX_CLKSEL_VLYNQ | \
+					RX_CLKSEL_DSS2 | RX_CLKSEL_DSS1 | \
+					RII_CLKSEL_L4 | RII_CLKSEL_L3
+#define RII_CLKSEL_MPU			(2 << 0)	/* 300MHz */
+#define RII_CM_CLKSEL_MPU_VAL		RII_CLKSEL_MPU
+#define RII_CLKSEL_DSP			(3 << 0)	/* c5x - 200MHz */
+#define RII_CLKSEL_DSP_IF		(2 << 5)	/* c5x - 100MHz */
+#define RII_SYNC_DSP			(0 << 7)	/* Bypass sync */
+#define RII_CLKSEL_IVA			(6 << 8)	/* iva1 - 200MHz */
+#define RII_SYNC_IVA			(0 << 13)	/* Bypass sync */
+#define RII_CM_CLKSEL_DSP_VAL		RII_SYNC_IVA | RII_CLKSEL_IVA | \
+					RII_SYNC_DSP | RII_CLKSEL_DSP_IF | \
+					RII_CLKSEL_DSP
+#define RII_CLKSEL_GFX			(2 << 0)	/* 50MHz */
+#define RII_CM_CLKSEL_GFX_VAL		RII_CLKSEL_GFX
+
+/* 2420-PRCM VII (boot) */
+#define RVII_CLKSEL_L3			(1 << 0)
+#define RVII_CLKSEL_L4			(1 << 5)
+#define RVII_CLKSEL_DSS1		(1 << 8)
+#define RVII_CLKSEL_DSS2		(0 << 13)
+#define RVII_CLKSEL_VLYNQ		(1 << 15)
+#define RVII_CLKSEL_SSI			(1 << 20)
+#define RVII_CLKSEL_USB			(1 << 25)
+
+#define RVII_CM_CLKSEL1_CORE_VAL	RVII_CLKSEL_USB | RVII_CLKSEL_SSI | \
+					RVII_CLKSEL_VLYNQ | RVII_CLKSEL_DSS2 | \
+					RVII_CLKSEL_DSS1 | RVII_CLKSEL_L4 | RVII_CLKSEL_L3
+
+#define RVII_CLKSEL_MPU			(1 << 0) /* all divide by 1 */
+#define RVII_CM_CLKSEL_MPU_VAL		RVII_CLKSEL_MPU
+
+#define RVII_CLKSEL_DSP			(1 << 0)
+#define RVII_CLKSEL_DSP_IF		(1 << 5)
+#define RVII_SYNC_DSP			(0 << 7)
+#define RVII_CLKSEL_IVA			(1 << 8)
+#define RVII_SYNC_IVA			(0 << 13)
+#define RVII_CM_CLKSEL_DSP_VAL		RVII_SYNC_IVA | RVII_CLKSEL_IVA | RVII_SYNC_DSP | \
+					RVII_CLKSEL_DSP_IF | RVII_CLKSEL_DSP
+
+#define RVII_CLKSEL_GFX			(1 << 0)
+#define RVII_CM_CLKSEL_GFX_VAL		RVII_CLKSEL_GFX
+
+/*-------------------------------------------------------------------------
+ * 2430 Target modes: Along with each configuration the CPU has several
+ * modes which goes along with them. Modes mainly are the addition of
+ * describe DPLL combinations to go along with a ratio.
+ *-------------------------------------------------------------------------*/
+
+/* Hardware governed */
+#define MX_48M_SRC			(0 << 3)
+#define MX_54M_SRC			(0 << 5)
+#define MX_APLLS_CLIKIN_12		(3 << 23)
+#define MX_APLLS_CLIKIN_13		(2 << 23)
+#define MX_APLLS_CLIKIN_19_2		(0 << 23)
+
+/*
+ * 2430 - standalone, 2*ref*M/(n+1), M/N is for exactness not relock speed
+ * #2	(ratio1) baseport-target
+ * #5a	(ratio1) baseport-target, target DPLL = 266*2 = 532MHz
+ */
+#define M5A_DPLL_MULT_12		(133 << 12)
+#define M5A_DPLL_DIV_12			(5 << 8)
+#define M5A_CM_CLKSEL1_PLL_12_VAL	MX_48M_SRC | MX_54M_SRC | \
+					M5A_DPLL_DIV_12 | M5A_DPLL_MULT_12 | \
+					MX_APLLS_CLIKIN_12
+#define M5A_DPLL_MULT_13		(266 << 12)
+#define M5A_DPLL_DIV_13			(12 << 8)
+#define M5A_CM_CLKSEL1_PLL_13_VAL	MX_48M_SRC | MX_54M_SRC | \
+					M5A_DPLL_DIV_13 | M5A_DPLL_MULT_13 | \
+					MX_APLLS_CLIKIN_13
+#define M5A_DPLL_MULT_19		(180 << 12)
+#define M5A_DPLL_DIV_19			(12 << 8)
+#define M5A_CM_CLKSEL1_PLL_19_VAL	MX_48M_SRC | MX_54M_SRC | \
+					M5A_DPLL_DIV_19 | M5A_DPLL_MULT_19 | \
+					MX_APLLS_CLIKIN_19_2
+/* #5b	(ratio1) target DPLL = 200*2 = 400MHz */
+#define M5B_DPLL_MULT_12		(50 << 12)
+#define M5B_DPLL_DIV_12			(2 << 8)
+#define M5B_CM_CLKSEL1_PLL_12_VAL	MX_48M_SRC | MX_54M_SRC | \
+					M5B_DPLL_DIV_12 | M5B_DPLL_MULT_12 | \
+					MX_APLLS_CLIKIN_12
+#define M5B_DPLL_MULT_13		(200 << 12)
+#define M5B_DPLL_DIV_13			(12 << 8)
+
+#define M5B_CM_CLKSEL1_PLL_13_VAL	MX_48M_SRC | MX_54M_SRC | \
+					M5B_DPLL_DIV_13 | M5B_DPLL_MULT_13 | \
+					MX_APLLS_CLIKIN_13
+#define M5B_DPLL_MULT_19		(125 << 12)
+#define M5B_DPLL_DIV_19			(31 << 8)
+#define M5B_CM_CLKSEL1_PLL_19_VAL	MX_48M_SRC | MX_54M_SRC | \
+					M5B_DPLL_DIV_19 | M5B_DPLL_MULT_19 | \
+					MX_APLLS_CLIKIN_19_2
+/*
+ * #4	(ratio2)
+ * #3	(ratio2) baseport-target, target DPLL = 330*2 = 660MHz
+ */
+#define M3_DPLL_MULT_12			(55 << 12)
+#define M3_DPLL_DIV_12			(1 << 8)
+#define M3_CM_CLKSEL1_PLL_12_VAL	MX_48M_SRC | MX_54M_SRC | \
+					M3_DPLL_DIV_12 | M3_DPLL_MULT_12 | \
+					MX_APLLS_CLIKIN_12
+#define M3_DPLL_MULT_13			(330 << 12)
+#define M3_DPLL_DIV_13			(12 << 8)
+#define M3_CM_CLKSEL1_PLL_13_VAL	MX_48M_SRC | MX_54M_SRC | \
+					M3_DPLL_DIV_13 | M3_DPLL_MULT_13 | \
+					MX_APLLS_CLIKIN_13
+#define M3_DPLL_MULT_19			(275 << 12)
+#define M3_DPLL_DIV_19			(15 << 8)
+#define M3_CM_CLKSEL1_PLL_19_VAL	MX_48M_SRC | MX_54M_SRC | \
+					M3_DPLL_DIV_19 | M3_DPLL_MULT_19 | \
+					MX_APLLS_CLIKIN_19_2
+/* boot (boot) */
+#define MB_DPLL_MULT			(1 << 12)
+#define MB_DPLL_DIV			(0 << 8)
+#define MB_CM_CLKSEL1_PLL_12_VAL	MX_48M_SRC | MX_54M_SRC | MB_DPLL_DIV |\
+					MB_DPLL_MULT | MX_APLLS_CLIKIN_12
+
+#define MB_CM_CLKSEL1_PLL_13_VAL	MX_48M_SRC | MX_54M_SRC | MB_DPLL_DIV |\
+					MB_DPLL_MULT | MX_APLLS_CLIKIN_13
+
+#define MB_CM_CLKSEL1_PLL_19_VAL	MX_48M_SRC | MX_54M_SRC | MB_DPLL_DIV |\
+					MB_DPLL_MULT | MX_APLLS_CLIKIN_19
+
+/*
+ * 2430 - chassis (sedna)
+ * 165 (ratio1) same as above #2
+ * 150 (ratio1)
+ * 133 (ratio2) same as above #4
+ * 110 (ratio2) same as above #3
+ * 104 (ratio2)
+ * boot (boot)
+ */
+
+/*
+ * 2420 Equivalent - mode registers
+ * PRCM II , target DPLL = 2*300MHz = 600MHz
+ */
+#define MII_DPLL_MULT_12		(50 << 12)
+#define MII_DPLL_DIV_12			(1 << 8)
+#define MII_CM_CLKSEL1_PLL_12_VAL	MX_48M_SRC | MX_54M_SRC | \
+					MII_DPLL_DIV_12 | MII_DPLL_MULT_12 | \
+					MX_APLLS_CLIKIN_12
+#define MII_DPLL_MULT_13		(300 << 12)
+#define MII_DPLL_DIV_13			(12 << 8)
+#define MII_CM_CLKSEL1_PLL_13_VAL	MX_48M_SRC | MX_54M_SRC | \
+					MII_DPLL_DIV_13 | MII_DPLL_MULT_13 | \
+					MX_APLLS_CLIKIN_13
+
+/* PRCM III target DPLL = 2*266 = 532MHz*/
+#define MIII_DPLL_MULT_12		(133 << 12)
+#define MIII_DPLL_DIV_12		(5 << 8)
+#define MIII_CM_CLKSEL1_PLL_12_VAL	MX_48M_SRC | MX_54M_SRC | \
+					MIII_DPLL_DIV_12 | MIII_DPLL_MULT_12 | \
+					MX_APLLS_CLIKIN_12
+#define MIII_DPLL_MULT_13		(266 << 12)
+#define MIII_DPLL_DIV_13		(12 << 8)
+#define MIII_CM_CLKSEL1_PLL_13_VAL	MX_48M_SRC | MX_54M_SRC | \
+					MIII_DPLL_DIV_13 | MIII_DPLL_MULT_13 | \
+					MX_APLLS_CLIKIN_13
+
+/* PRCM VII (boot bypass) */
+#define MVII_CM_CLKSEL1_PLL_12_VAL	MB_CM_CLKSEL1_PLL_12_VAL
+#define MVII_CM_CLKSEL1_PLL_13_VAL	MB_CM_CLKSEL1_PLL_13_VAL
+
+/* High and low operation value */
+#define MX_CLKSEL2_PLL_2x_VAL		(2 << 0)
+#define MX_CLKSEL2_PLL_1x_VAL		(1 << 0)
+
+/*
+ * These represent optimal values for common parts, it won't work for all.
+ * As long as you scale down, most parameters are still work, they just
+ * become sub-optimal. The RFR value goes in the oppisite direction. If you
+ * don't adjust it down as your clock period increases the refresh interval
+ * will not be met. Setting all parameters for complete worst case may work,
+ * but may cut memory performance by 2x. Due to errata the DLLs need to be
+ * unlocked and their value needs run time calibration.	A dynamic call is
+ * need for that as no single right value exists acorss production samples.
+ *
+ * Only the FULL speed values are given. Current code is such that rate
+ * changes must be made at DPLLoutx2. The actual value adjustment for low
+ * frequency operation will be handled by omap_set_performance()
+ *
+ * By having the boot loader boot up in the fastest L4 speed available likely
+ * will result in something which you can switch between.
+ */
+#define V24XX_SDRC_RFR_CTRL_133MHz	(0x0003de00 | 1)
+#define V24XX_SDRC_RFR_CTRL_100MHz	(0x0002da01 | 1)
+#define V24XX_SDRC_RFR_CTRL_110MHz	(0x0002da01 | 1) /* Need to calc */
+#define V24XX_SDRC_RFR_CTRL_BYPASS	(0x00005000 | 1) /* Need to calc */
+
+/* MPU speed defines */
+#define S12M	12000000
+#define S13M	13000000
+#define S19M	19200000
+#define S26M	26000000
+#define S100M	100000000
+#define S133M	133000000
+#define S150M	150000000
+#define S165M	165000000
+#define S200M	200000000
+#define S266M	266000000
+#define S300M	300000000
+#define S330M	330000000
+#define S400M	400000000
+#define S532M	532000000
+#define S600M	600000000
+#define S660M	660000000
+
+/*-------------------------------------------------------------------------
+ * Key dividers which make up a PRCM set. Ratio's for a PRCM are mandated.
+ * xtal_speed, dpll_speed, mpu_speed, CM_CLKSEL_MPU,
+ * CM_CLKSEL_DSP, CM_CLKSEL_GFX, CM_CLKSEL1_CORE, CM_CLKSEL1_PLL,
+ * CM_CLKSEL2_PLL, CM_CLKSEL_MDM
+ *
+ * Filling in table based on H4 boards and 2430-SDPs variants available.
+ * There are quite a few more rates combinations which could be defined.
+ *
+ * When multiple values are defiend the start up will try and choose the
+ * fastest one. If a 'fast' value is defined, then automatically, the /2
+ * one should be included as it can be used.	Generally having more that
+ * one fast set does not make sense, as static timings need to be changed
+ * to change the set.	 The exception is the bypass setting which is
+ * availble for low power bypass.
+ *
+ * Note: This table needs to be sorted, fastest to slowest.
+ *-------------------------------------------------------------------------*/
+static struct prcm_config rate_table[] = {
+	/* PRCM II - FAST */
+	{S12M, S600M, S300M, RII_CM_CLKSEL_MPU_VAL,		/* 300MHz ARM */
+		RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
+		RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_12_VAL,
+		MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_100MHz,
+		RATE_IN_242X},
+
+	{S13M, S600M, S300M, RII_CM_CLKSEL_MPU_VAL,		/* 300MHz ARM */
+		RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
+		RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_13_VAL,
+		MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_100MHz,
+		RATE_IN_242X},
+
+	/* PRCM III - FAST */
+	{S12M, S532M, S266M, RIII_CM_CLKSEL_MPU_VAL,		/* 266MHz ARM */
+		RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
+		RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_12_VAL,
+		MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_133MHz,
+		RATE_IN_242X},
+
+	{S13M, S532M, S266M, RIII_CM_CLKSEL_MPU_VAL,		/* 266MHz ARM */
+		RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
+		RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_13_VAL,
+		MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_133MHz,
+		RATE_IN_242X},
+
+	/* PRCM II - SLOW */
+	{S12M, S300M, S150M, RII_CM_CLKSEL_MPU_VAL,		/* 150MHz ARM */
+		RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
+		RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_12_VAL,
+		MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_100MHz,
+		RATE_IN_242X},
+
+	{S13M, S300M, S150M, RII_CM_CLKSEL_MPU_VAL,		/* 150MHz ARM */
+		RII_CM_CLKSEL_DSP_VAL, RII_CM_CLKSEL_GFX_VAL,
+		RII_CM_CLKSEL1_CORE_VAL, MII_CM_CLKSEL1_PLL_13_VAL,
+		MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_100MHz,
+		RATE_IN_242X},
+
+	/* PRCM III - SLOW */
+	{S12M, S266M, S133M, RIII_CM_CLKSEL_MPU_VAL,		/* 133MHz ARM */
+		RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
+		RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_12_VAL,
+		MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_133MHz,
+		RATE_IN_242X},
+
+	{S13M, S266M, S133M, RIII_CM_CLKSEL_MPU_VAL,		/* 133MHz ARM */
+		RIII_CM_CLKSEL_DSP_VAL, RIII_CM_CLKSEL_GFX_VAL,
+		RIII_CM_CLKSEL1_CORE_VAL, MIII_CM_CLKSEL1_PLL_13_VAL,
+		MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_133MHz,
+		RATE_IN_242X},
+
+	/* PRCM-VII (boot-bypass) */
+	{S12M, S12M, S12M, RVII_CM_CLKSEL_MPU_VAL,		/* 12MHz ARM*/
+		RVII_CM_CLKSEL_DSP_VAL, RVII_CM_CLKSEL_GFX_VAL,
+		RVII_CM_CLKSEL1_CORE_VAL, MVII_CM_CLKSEL1_PLL_12_VAL,
+		MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_BYPASS,
+		RATE_IN_242X},
+
+	/* PRCM-VII (boot-bypass) */
+	{S13M, S13M, S13M, RVII_CM_CLKSEL_MPU_VAL,		/* 13MHz ARM */
+		RVII_CM_CLKSEL_DSP_VAL, RVII_CM_CLKSEL_GFX_VAL,
+		RVII_CM_CLKSEL1_CORE_VAL, MVII_CM_CLKSEL1_PLL_13_VAL,
+		MX_CLKSEL2_PLL_2x_VAL, 0, V24XX_SDRC_RFR_CTRL_BYPASS,
+		RATE_IN_242X},
+
+	/* PRCM #3 - ratio2 (ES2) - FAST */
+	{S13M, S660M, S330M, R2_CM_CLKSEL_MPU_VAL,		/* 330MHz ARM */
+		R2_CM_CLKSEL_DSP_VAL, R2_CM_CLKSEL_GFX_VAL,
+		R2_CM_CLKSEL1_CORE_VAL, M3_CM_CLKSEL1_PLL_13_VAL,
+		MX_CLKSEL2_PLL_2x_VAL, R2_CM_CLKSEL_MDM_VAL,
+		V24XX_SDRC_RFR_CTRL_110MHz,
+		RATE_IN_243X},
+
+	/* PRCM #5a - ratio1 - FAST */
+	{S13M, S532M, S266M, R1_CM_CLKSEL_MPU_VAL,		/* 266MHz ARM */
+		R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
+		R1_CM_CLKSEL1_CORE_VAL, M5A_CM_CLKSEL1_PLL_13_VAL,
+		MX_CLKSEL2_PLL_2x_VAL, R1_CM_CLKSEL_MDM_VAL,
+		V24XX_SDRC_RFR_CTRL_133MHz,
+		RATE_IN_243X},
+
+	/* PRCM #5b - ratio1 - FAST */
+	{S13M, S400M, S200M, R1_CM_CLKSEL_MPU_VAL,		/* 200MHz ARM */
+		R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
+		R1_CM_CLKSEL1_CORE_VAL, M5B_CM_CLKSEL1_PLL_13_VAL,
+		MX_CLKSEL2_PLL_2x_VAL, R1_CM_CLKSEL_MDM_VAL,
+		V24XX_SDRC_RFR_CTRL_100MHz,
+		RATE_IN_243X},
+
+	/* PRCM #3 - ratio2 (ES2) - SLOW */
+	{S13M, S330M, S165M, R2_CM_CLKSEL_MPU_VAL,		/* 165MHz ARM */
+		R2_CM_CLKSEL_DSP_VAL, R2_CM_CLKSEL_GFX_VAL,
+		R2_CM_CLKSEL1_CORE_VAL, M3_CM_CLKSEL1_PLL_13_VAL,
+		MX_CLKSEL2_PLL_1x_VAL, R2_CM_CLKSEL_MDM_VAL,
+		V24XX_SDRC_RFR_CTRL_110MHz,
+		RATE_IN_243X},
+
+	/* PRCM #5a - ratio1 - SLOW */
+	{S13M, S266M, S133M, R1_CM_CLKSEL_MPU_VAL,		/* 133MHz ARM */
+		R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
+		R1_CM_CLKSEL1_CORE_VAL, M5A_CM_CLKSEL1_PLL_13_VAL,
+		MX_CLKSEL2_PLL_1x_VAL, R1_CM_CLKSEL_MDM_VAL,
+		V24XX_SDRC_RFR_CTRL_133MHz,
+		RATE_IN_243X},
+
+	/* PRCM #5b - ratio1 - SLOW*/
+	{S13M, S200M, S100M, R1_CM_CLKSEL_MPU_VAL,		/* 100MHz ARM */
+		R1_CM_CLKSEL_DSP_VAL, R1_CM_CLKSEL_GFX_VAL,
+		R1_CM_CLKSEL1_CORE_VAL, M5B_CM_CLKSEL1_PLL_13_VAL,
+		MX_CLKSEL2_PLL_1x_VAL, R1_CM_CLKSEL_MDM_VAL,
+		V24XX_SDRC_RFR_CTRL_100MHz,
+		RATE_IN_243X},
+
+	/* PRCM-boot/bypass */
+	{S13M, S13M, S13M, RB_CM_CLKSEL_MPU_VAL,		/* 13Mhz */
+		RB_CM_CLKSEL_DSP_VAL, RB_CM_CLKSEL_GFX_VAL,
+		RB_CM_CLKSEL1_CORE_VAL, MB_CM_CLKSEL1_PLL_13_VAL,
+		MX_CLKSEL2_PLL_2x_VAL, RB_CM_CLKSEL_MDM_VAL,
+		V24XX_SDRC_RFR_CTRL_BYPASS,
+		RATE_IN_243X},
+
+	/* PRCM-boot/bypass */
+	{S12M, S12M, S12M, RB_CM_CLKSEL_MPU_VAL,		/* 12Mhz */
+		RB_CM_CLKSEL_DSP_VAL, RB_CM_CLKSEL_GFX_VAL,
+		RB_CM_CLKSEL1_CORE_VAL, MB_CM_CLKSEL1_PLL_12_VAL,
+		MX_CLKSEL2_PLL_2x_VAL, RB_CM_CLKSEL_MDM_VAL,
+		V24XX_SDRC_RFR_CTRL_BYPASS,
+		RATE_IN_243X},
+
+	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+};
+
+/*-------------------------------------------------------------------------
+ * 24xx clock tree.
+ *
+ * NOTE:In many cases here we are assigning a 'default' parent.	In many
+ *	cases the parent is selectable.	The get/set parent calls will also
+ *	switch sources.
+ *
+ *	Many some clocks say always_enabled, but they can be auto idled for
+ *	power savings. They will always be available upon clock request.
+ *
+ *	Several sources are given initial rates which may be wrong, this will
+ *	be fixed up in the init func.
+ *
+ *	Things are broadly separated below by clock domains. It is
+ *	noteworthy that most periferals have dependencies on multiple clock
+ *	domains. Many get their interface clocks from the L4 domain, but get
+ *	functional clocks from fixed sources or other core domain derived
+ *	clocks.
+ *-------------------------------------------------------------------------*/
+
+/* Base external input clocks */
+static struct clk func_32k_ck = {
+	.name		= "func_32k_ck",
+	.rate		= 32000,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				RATE_FIXED | ALWAYS_ENABLED,
+};
+
+/* Typical 12/13MHz in standalone mode, will be 26Mhz in chassis mode */
+static struct clk osc_ck = {		/* (*12, *13, 19.2, *26, 38.4)MHz */
+	.name		= "osc_ck",
+	.rate		= 26000000,		/* fixed up in clock init */
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				RATE_FIXED | ALWAYS_ENABLED | RATE_PROPAGATES,
+};
+
+/* With out modem likely 12MHz, with modem likely 13MHz */
+static struct clk sys_ck = {		/* (*12, *13, 19.2, 26, 38.4)MHz */
+	.name		= "sys_ck",		/* ~ ref_clk also */
+	.parent		= &osc_ck,
+	.rate		= 13000000,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				RATE_FIXED | ALWAYS_ENABLED | RATE_PROPAGATES,
+	.rate_offset	= 6, /* sysclkdiv 1 or 2, already handled or no boot */
+	.recalc		= &omap2_sys_clk_recalc,
+};
+
+static struct clk alt_ck = {		/* Typical 54M or 48M, may not exist */
+	.name		= "alt_ck",
+	.rate		= 54000000,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				RATE_FIXED | ALWAYS_ENABLED | RATE_PROPAGATES,
+	.recalc		= &omap2_propagate_rate,
+};
+
+/*
+ * Analog domain root source clocks
+ */
+
+/* dpll_ck, is broken out in to special cases through clksel */
+static struct clk dpll_ck = {
+	.name		= "dpll_ck",
+	.parent		= &sys_ck,		/* Can be func_32k also */
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				RATE_PROPAGATES | RATE_CKCTL | CM_PLL_SEL1,
+	.recalc		= &omap2_clksel_recalc,
+};
+
+static struct clk apll96_ck = {
+	.name		= "apll96_ck",
+	.parent		= &sys_ck,
+	.rate		= 96000000,
+	.flags		= CLOCK_IN_OMAP242X |CLOCK_IN_OMAP243X |
+				RATE_FIXED | RATE_PROPAGATES,
+	.enable_reg	= (void __iomem *)&CM_CLKEN_PLL,
+	.enable_bit	= 0x2,
+	.recalc		= &omap2_propagate_rate,
+};
+
+static struct clk apll54_ck = {
+	.name		= "apll54_ck",
+	.parent		= &sys_ck,
+	.rate		= 54000000,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				RATE_FIXED | RATE_PROPAGATES,
+	.enable_reg	= (void __iomem *)&CM_CLKEN_PLL,
+	.enable_bit	= 0x6,
+	.recalc		= &omap2_propagate_rate,
+};
+
+/*
+ * PRCM digital base sources
+ */
+static struct clk func_54m_ck = {
+	.name		= "func_54m_ck",
+	.parent		= &apll54_ck,	/* can also be alt_clk */
+	.rate		= 54000000,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				RATE_FIXED | CM_PLL_SEL1 | RATE_PROPAGATES,
+	.src_offset	= 5,
+	.enable_reg	= (void __iomem *)&CM_CLKEN_PLL,
+	.enable_bit	= 0xff,
+	.recalc		= &omap2_propagate_rate,
+};
+
+static struct clk core_ck = {
+	.name		= "core_ck",
+	.parent		= &dpll_ck,		/* can also be 32k */
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				ALWAYS_ENABLED | RATE_PROPAGATES,
+	.recalc		= &omap2_propagate_rate,
+};
+
+static struct clk sleep_ck = {		/* sys_clk or 32k */
+	.name		= "sleep_ck",
+	.parent		= &func_32k_ck,
+	.rate		= 32000,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.recalc		= &omap2_propagate_rate,
+};
+
+static struct clk func_96m_ck = {
+	.name		= "func_96m_ck",
+	.parent		= &apll96_ck,
+	.rate		= 96000000,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				RATE_FIXED | RATE_PROPAGATES,
+	.enable_reg	= (void __iomem *)&CM_CLKEN_PLL,
+	.enable_bit	= 0xff,
+	.recalc		= &omap2_propagate_rate,
+};
+
+static struct clk func_48m_ck = {
+	.name		= "func_48m_ck",
+	.parent		= &apll96_ck,	 /* 96M or Alt */
+	.rate		= 48000000,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				RATE_FIXED | CM_PLL_SEL1 | RATE_PROPAGATES,
+	.src_offset	= 3,
+	.enable_reg	= (void __iomem *)&CM_CLKEN_PLL,
+	.enable_bit	= 0xff,
+	.recalc		= &omap2_propagate_rate,
+};
+
+static struct clk func_12m_ck = {
+	.name		= "func_12m_ck",
+	.parent		= &func_48m_ck,
+	.rate		= 12000000,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				RATE_FIXED | RATE_PROPAGATES,
+	.recalc		= &omap2_propagate_rate,
+	.enable_reg	= (void __iomem *)&CM_CLKEN_PLL,
+	.enable_bit	= 0xff,
+};
+
+/* Secure timer, only available in secure mode */
+static struct clk wdt1_osc_ck = {
+	.name		= "ck_wdt1_osc",
+	.parent		= &osc_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk sys_clkout = {
+	.name		= "sys_clkout",
+	.parent		= &func_54m_ck,
+	.rate		= 54000000,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				CM_SYSCLKOUT_SEL1 | RATE_CKCTL,
+	.src_offset	= 0,
+	.enable_reg	= (void __iomem *)&PRCM_CLKOUT_CTRL,
+	.enable_bit	= 7,
+	.rate_offset	= 3,
+	.recalc		= &omap2_clksel_recalc,
+};
+
+/* In 2430, new in 2420 ES2 */
+static struct clk sys_clkout2 = {
+	.name		= "sys_clkout2",
+	.parent		= &func_54m_ck,
+	.rate		= 54000000,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				CM_SYSCLKOUT_SEL1 | RATE_CKCTL,
+	.src_offset	= 8,
+	.enable_reg	= (void __iomem *)&PRCM_CLKOUT_CTRL,
+	.enable_bit	= 15,
+	.rate_offset	= 11,
+	.recalc		= &omap2_clksel_recalc,
+};
+
+/*
+ * MPU clock domain
+ *	Clocks:
+ *		MPU_FCLK, MPU_ICLK
+ *		INT_M_FCLK, INT_M_I_CLK
+ *
+ * - Individual clocks are hardware managed.
+ * - Base divider comes from: CM_CLKSEL_MPU
+ *
+ */
+static struct clk mpu_ck = {	/* Control cpu */
+	.name		= "mpu_ck",
+	.parent		= &core_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | RATE_CKCTL |
+				ALWAYS_ENABLED | CM_MPU_SEL1 | DELAYED_APP |
+				CONFIG_PARTICIPANT | RATE_PROPAGATES,
+	.rate_offset	= 0,	/* bits 0-4 */
+	.recalc		= &omap2_clksel_recalc,
+};
+
+/*
+ * DSP (2430-IVA2.1) (2420-UMA+IVA1) clock domain
+ * Clocks:
+ *	2430: IVA2.1_FCLK, IVA2.1_ICLK
+ *	2420: UMA_FCLK, UMA_ICLK, IVA_MPU, IVA_COP
+ */
+static struct clk iva2_1_fck = {
+	.name		= "iva2_1_fck",
+	.parent		= &core_ck,
+	.flags		= CLOCK_IN_OMAP243X | RATE_CKCTL | CM_DSP_SEL1 |
+				DELAYED_APP | RATE_PROPAGATES |
+				CONFIG_PARTICIPANT,
+	.rate_offset	= 0,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN_DSP,
+	.enable_bit	= 0,
+	.recalc		= &omap2_clksel_recalc,
+};
+
+static struct clk iva2_1_ick = {
+	.name		= "iva2_1_ick",
+	.parent		= &iva2_1_fck,
+	.flags		= CLOCK_IN_OMAP243X | RATE_CKCTL | CM_DSP_SEL1 |
+				DELAYED_APP | CONFIG_PARTICIPANT,
+	.rate_offset	= 5,
+	.recalc		= &omap2_clksel_recalc,
+};
+
+/*
+ * Won't be too specific here. The core clock comes into this block
+ * it is divided then tee'ed. One branch goes directly to xyz enable
+ * controls. The other branch gets further divided by 2 then possibly
+ * routed into a synchronizer and out of clocks abc.
+ */
+static struct clk dsp_fck = {
+	.name		= "dsp_fck",
+	.parent		= &core_ck,
+	.flags		= CLOCK_IN_OMAP242X | RATE_CKCTL | CM_DSP_SEL1 |
+			DELAYED_APP | CONFIG_PARTICIPANT | RATE_PROPAGATES,
+	.rate_offset	= 0,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN_DSP,
+	.enable_bit	= 0,
+	.recalc		= &omap2_clksel_recalc,
+};
+
+static struct clk dsp_ick = {
+	.name		= "dsp_ick",	 /* apparently ipi and isp */
+	.parent		= &dsp_fck,
+	.flags		= CLOCK_IN_OMAP242X | RATE_CKCTL | CM_DSP_SEL1 |
+				DELAYED_APP | CONFIG_PARTICIPANT,
+	.rate_offset = 5,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN_DSP,
+	.enable_bit	= 1,		/* for ipi */
+	.recalc		= &omap2_clksel_recalc,
+};
+
+static struct clk iva1_ifck = {
+	.name		= "iva1_ifck",
+	.parent		= &core_ck,
+	.flags		= CLOCK_IN_OMAP242X | CM_DSP_SEL1 | RATE_CKCTL |
+			CONFIG_PARTICIPANT | RATE_PROPAGATES | DELAYED_APP,
+	.rate_offset= 8,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN_DSP,
+	.enable_bit	= 10,
+	.recalc		= &omap2_clksel_recalc,
+};
+
+/* IVA1 mpu/int/i/f clocks are /2 of parent */
+static struct clk iva1_mpu_int_ifck = {
+	.name		= "iva1_mpu_int_ifck",
+	.parent		= &iva1_ifck,
+	.flags		= CLOCK_IN_OMAP242X | RATE_CKCTL | CM_DSP_SEL1,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN_DSP,
+	.enable_bit	= 8,
+	.recalc		= &omap2_clksel_recalc,
+};
+
+/*
+ * L3 clock domain
+ * L3 clocks are used for both interface and functional clocks to
+ * multiple entities. Some of these clocks are completely managed
+ * by hardware, and some others allow software control. Hardware
+ * managed ones general are based on directly CLK_REQ signals and
+ * various auto idle settings. The functional spec sets many of these
+ * as 'tie-high' for their enables.
+ *
+ * I-CLOCKS:
+ *	L3-Interconnect, SMS, GPMC, SDRC, OCM_RAM, OCM_ROM, SDMA
+ *	CAM, HS-USB.
+ * F-CLOCK
+ *	SSI.
+ *
+ * GPMC memories and SDRC have timing and clock sensitive registers which
+ * may very well need notification when the clock changes. Currently for low
+ * operating points, these are taken care of in sleep.S.
+ */
+static struct clk core_l3_ck = {	/* Used for ick and fck, interconnect */
+	.name		= "core_l3_ck",
+	.parent		= &core_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				RATE_CKCTL | ALWAYS_ENABLED | CM_CORE_SEL1 |
+				DELAYED_APP | CONFIG_PARTICIPANT |
+				RATE_PROPAGATES,
+	.rate_offset	= 0,
+	.recalc		= &omap2_clksel_recalc,
+};
+
+static struct clk usb_l4_ick = {	/* FS-USB interface clock */
+	.name		= "usb_l4_ick",
+	.parent		= &core_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				RATE_CKCTL | CM_CORE_SEL1 | DELAYED_APP |
+				CONFIG_PARTICIPANT,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN2_CORE,
+	.enable_bit	= 0,
+	.rate_offset = 25,
+	.recalc		= &omap2_clksel_recalc,
+};
+
+/*
+ * SSI is in L3 management domain, its direct parent is core not l3,
+ * many core power domain entities are grouped into the L3 clock
+ * domain.
+ * SSI_SSR_FCLK, SSI_SST_FCLK, SSI_L4_CLIK
+ *
+ * ssr = core/1/2/3/4/5, sst = 1/2 ssr.
+ */
+static struct clk ssi_ssr_sst_fck = {
+	.name		= "ssi_fck",
+	.parent		= &core_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				RATE_CKCTL | CM_CORE_SEL1 | DELAYED_APP,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN2_CORE,	/* bit 1 */
+	.enable_bit	= 1,
+	.rate_offset = 20,
+	.recalc		= &omap2_clksel_recalc,
+};
+
+/*
+ * GFX clock domain
+ *	Clocks:
+ * GFX_FCLK, GFX_ICLK
+ * GFX_CG1(2d), GFX_CG2(3d)
+ *
+ * GFX_FCLK runs from L3, and is divided by (1,2,3,4)
+ * The 2d and 3d clocks run at a hardware determined
+ * divided value of fclk.
+ *
+ */
+static struct clk gfx_3d_fck = {
+	.name		= "gfx_3d_fck",
+	.parent		= &core_l3_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				RATE_CKCTL | CM_GFX_SEL1,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN_GFX,
+	.enable_bit	= 2,
+	.rate_offset= 0,
+	.recalc		= &omap2_clksel_recalc,
+};
+
+static struct clk gfx_2d_fck = {
+	.name		= "gfx_2d_fck",
+	.parent		= &core_l3_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				RATE_CKCTL | CM_GFX_SEL1,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN_GFX,
+	.enable_bit	= 1,
+	.rate_offset= 0,
+	.recalc		= &omap2_clksel_recalc,
+};
+
+static struct clk gfx_ick = {
+	.name		= "gfx_ick",		/* From l3 */
+	.parent		= &core_l3_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				RATE_CKCTL,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN_GFX,	/* bit 0 */
+	.enable_bit	= 0,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+/*
+ * Modem clock domain (2430)
+ *	CLOCKS:
+ *		MDM_OSC_CLK
+ *		MDM_ICLK
+ */
+static struct clk mdm_ick = {		/* used both as a ick and fck */
+	.name		= "mdm_ick",
+	.parent		= &core_ck,
+	.flags		= CLOCK_IN_OMAP243X | RATE_CKCTL | CM_MODEM_SEL1 |
+				DELAYED_APP | CONFIG_PARTICIPANT,
+	.rate_offset	= 0,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN_MDM,
+	.enable_bit	= 0,
+	.recalc		= &omap2_clksel_recalc,
+};
+
+static struct clk mdm_osc_ck = {
+	.name		= "mdm_osc_ck",
+	.rate		= 26000000,
+	.parent		= &osc_ck,
+	.flags		= CLOCK_IN_OMAP243X | RATE_FIXED,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN_MDM,
+	.enable_bit	= 1,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+/*
+ * L4 clock management domain
+ *
+ * This domain contains lots of interface clocks from the L4 interface, some
+ * functional clocks.	Fixed APLL functional source clocks are managed in
+ * this domain.
+ */
+static struct clk l4_ck = {		/* used both as an ick and fck */
+	.name		= "l4_ck",
+	.parent		= &core_l3_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				RATE_CKCTL | ALWAYS_ENABLED | CM_CORE_SEL1 |
+				DELAYED_APP | RATE_PROPAGATES,
+	.rate_offset	= 5,
+	.recalc		= &omap2_clksel_recalc,
+};
+
+static struct clk ssi_l4_ick = {
+	.name		= "ssi_l4_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | RATE_CKCTL,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN2_CORE,	/* bit 1 */
+	.enable_bit	= 1,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+/*
+ * DSS clock domain
+ * CLOCKs:
+ * DSS_L4_ICLK, DSS_L3_ICLK,
+ * DSS_CLK1, DSS_CLK2, DSS_54MHz_CLK
+ *
+ * DSS is both initiator and target.
+ */
+static struct clk dss_ick = {		/* Enables both L3,L4 ICLK's */
+	.name		= "dss_ick",
+	.parent		= &l4_ck,	/* really both l3 and l4 */
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X | RATE_CKCTL,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,
+	.enable_bit	= 0,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk dss1_fck = {
+	.name		= "dss1_fck",
+	.parent		= &core_ck,		/* Core or sys */
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				RATE_CKCTL | CM_CORE_SEL1 | DELAYED_APP,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 0,
+	.rate_offset	= 8,
+	.src_offset	= 8,
+	.recalc		= &omap2_clksel_recalc,
+};
+
+static struct clk dss2_fck = {		/* Alt clk used in power management */
+	.name		= "dss2_fck",
+	.parent		= &sys_ck,		/* fixed at sys_ck or 48MHz */
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				RATE_CKCTL | CM_CORE_SEL1 | RATE_FIXED,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 1,
+	.src_offset	= 13,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk dss_54m_fck = {	/* Alt clk used in power management */
+	.name		= "dss_54m_fck",	/* 54m tv clk */
+	.parent		= &func_54m_ck,
+	.rate		= 54000000,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				RATE_FIXED | RATE_PROPAGATES,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 2,
+	.recalc		= &omap2_propagate_rate,
+};
+
+/*
+ * CORE power domain ICLK & FCLK defines.
+ * Many of the these can have more than one possible parent. Entries
+ * here will likely have an L4 interface parent, and may have multiple
+ * functional clock parents.
+ */
+static struct clk gpt1_ick = {
+	.name		= "gpt1_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN_WKUP,	/* Bit4 */
+	.enable_bit	= 0,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpt1_fck = {
+	.name		= "gpt1_fck",
+	.parent		= &func_32k_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				CM_WKUP_SEL1,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN_WKUP,
+	.enable_bit	= 0,
+	.src_offset	= 0,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpt2_ick = {
+	.name		= "gpt2_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,	/* bit4 */
+	.enable_bit	= 0,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpt2_fck = {
+	.name		= "gpt2_fck",
+	.parent		= &func_32k_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				CM_CORE_SEL2,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 4,
+	.src_offset	= 2,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpt3_ick = {
+	.name		= "gpt3_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,	/* Bit5 */
+	.enable_bit	= 5,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpt3_fck = {
+	.name		= "gpt3_fck",
+	.parent		= &func_32k_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				CM_CORE_SEL2,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 5,
+	.src_offset	= 4,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpt4_ick = {
+	.name		= "gpt4_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,	/* Bit6 */
+	.enable_bit	= 6,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpt4_fck = {
+	.name		= "gpt4_fck",
+	.parent		= &func_32k_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				CM_CORE_SEL2,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 6,
+	.src_offset	= 6,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpt5_ick = {
+	.name		= "gpt5_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,	 /* Bit7 */
+	.enable_bit	= 7,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpt5_fck = {
+	.name		= "gpt5_fck",
+	.parent		= &func_32k_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				CM_CORE_SEL2,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 7,
+	.src_offset	= 8,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpt6_ick = {
+	.name		= "gpt6_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_bit	= 8,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,	 /* bit8 */
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpt6_fck = {
+	.name		= "gpt6_fck",
+	.parent		= &func_32k_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				CM_CORE_SEL2,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 8,
+	.src_offset	= 10,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpt7_ick = {
+	.name		= "gpt7_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,	 /* bit9 */
+	.enable_bit	= 9,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpt7_fck = {
+	.name		= "gpt7_fck",
+	.parent		= &func_32k_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				CM_CORE_SEL2,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 9,
+	.src_offset	= 12,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpt8_ick = {
+	.name		= "gpt8_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,	 /* bit10 */
+	.enable_bit	= 10,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpt8_fck = {
+	.name		= "gpt8_fck",
+	.parent		= &func_32k_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				CM_CORE_SEL2,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 10,
+	.src_offset	= 14,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpt9_ick = {
+	.name		= "gpt9_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,
+	.enable_bit	= 11,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpt9_fck = {
+	.name		= "gpt9_fck",
+	.parent		= &func_32k_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+					CM_CORE_SEL2,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 11,
+	.src_offset	= 16,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpt10_ick = {
+	.name		= "gpt10_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,
+	.enable_bit	= 12,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpt10_fck = {
+	.name		= "gpt10_fck",
+	.parent		= &func_32k_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+					CM_CORE_SEL2,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 12,
+	.src_offset	= 18,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpt11_ick = {
+	.name		= "gpt11_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,
+	.enable_bit	= 13,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpt11_fck = {
+	.name		= "gpt11_fck",
+	.parent		= &func_32k_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+					CM_CORE_SEL2,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 13,
+	.src_offset	= 20,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpt12_ick = {
+	.name		= "gpt12_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,	 /* bit14 */
+	.enable_bit	= 14,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpt12_fck = {
+	.name		= "gpt12_fck",
+	.parent		= &func_32k_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+					CM_CORE_SEL2,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 14,
+	.src_offset	= 22,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mcbsp1_ick = {
+	.name		= "mcbsp1_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_bit	= 15,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,	 /* bit16 */
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mcbsp1_fck = {
+	.name		= "mcbsp1_fck",
+	.parent		= &func_96m_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_bit	= 15,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mcbsp2_ick = {
+	.name		= "mcbsp2_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_bit	= 16,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mcbsp2_fck = {
+	.name		= "mcbsp2_fck",
+	.parent		= &func_96m_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_bit	= 16,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mcbsp3_ick = {
+	.name		= "mcbsp3_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN2_CORE,
+	.enable_bit	= 3,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mcbsp3_fck = {
+	.name		= "mcbsp3_fck",
+	.parent		= &func_96m_ck,
+	.flags		= CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN2_CORE,
+	.enable_bit	= 3,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mcbsp4_ick = {
+	.name		= "mcbsp4_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN2_CORE,
+	.enable_bit	= 4,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mcbsp4_fck = {
+	.name		= "mcbsp4_fck",
+	.parent		= &func_96m_ck,
+	.flags		= CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN2_CORE,
+	.enable_bit	= 4,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mcbsp5_ick = {
+	.name		= "mcbsp5_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN2_CORE,
+	.enable_bit	= 5,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mcbsp5_fck = {
+	.name		= "mcbsp5_fck",
+	.parent		= &func_96m_ck,
+	.flags		= CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN2_CORE,
+	.enable_bit	= 5,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mcspi1_ick = {
+	.name		= "mcspi1_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,
+	.enable_bit	= 17,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mcspi1_fck = {
+	.name		= "mcspi1_fck",
+	.parent		= &func_48m_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 17,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mcspi2_ick = {
+	.name		= "mcspi2_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,
+	.enable_bit	= 18,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mcspi2_fck = {
+	.name		= "mcspi2_fck",
+	.parent		= &func_48m_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 18,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mcspi3_ick = {
+	.name		= "mcspi3_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN2_CORE,
+	.enable_bit	= 9,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mcspi3_fck = {
+	.name		= "mcspi3_fck",
+	.parent		= &func_48m_ck,
+	.flags		= CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN2_CORE,
+	.enable_bit	= 9,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk uart1_ick = {
+	.name		= "uart1_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,
+	.enable_bit	= 21,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk uart1_fck = {
+	.name		= "uart1_fck",
+	.parent		= &func_48m_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 21,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk uart2_ick = {
+	.name		= "uart2_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,
+	.enable_bit	= 22,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk uart2_fck = {
+	.name		= "uart2_fck",
+	.parent		= &func_48m_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 22,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk uart3_ick = {
+	.name		= "uart3_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN2_CORE,
+	.enable_bit	= 2,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk uart3_fck = {
+	.name		= "uart3_fck",
+	.parent		= &func_48m_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN2_CORE,
+	.enable_bit	= 2,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpios_ick = {
+	.name		= "gpios_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN_WKUP,
+	.enable_bit	= 2,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpios_fck = {
+	.name		= "gpios_fck",
+	.parent		= &func_32k_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN_WKUP,
+	.enable_bit	= 2,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mpu_wdt_ick = {
+	.name		= "mpu_wdt_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN_WKUP,
+	.enable_bit	= 3,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mpu_wdt_fck = {
+	.name		= "mpu_wdt_fck",
+	.parent		= &func_32k_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN_WKUP,
+	.enable_bit	= 3,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk sync_32k_ick = {
+	.name		= "sync_32k_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN_WKUP,
+	.enable_bit	= 1,
+	.recalc		= &omap2_followparent_recalc,
+};
+static struct clk wdt1_ick = {
+	.name		= "wdt1_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN_WKUP,
+	.enable_bit	= 4,
+	.recalc		= &omap2_followparent_recalc,
+};
+static struct clk omapctrl_ick = {
+	.name		= "omapctrl_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN_WKUP,
+	.enable_bit	= 5,
+	.recalc		= &omap2_followparent_recalc,
+};
+static struct clk icr_ick = {
+	.name		= "icr_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN_WKUP,
+	.enable_bit	= 6,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk cam_ick = {
+	.name		= "cam_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,
+	.enable_bit	= 31,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk cam_fck = {
+	.name		= "cam_fck",
+	.parent		= &func_96m_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 31,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mailboxes_ick = {
+	.name		= "mailboxes_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,
+	.enable_bit	= 30,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk wdt4_ick = {
+	.name		= "wdt4_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,
+	.enable_bit	= 29,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk wdt4_fck = {
+	.name		= "wdt4_fck",
+	.parent		= &func_32k_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 29,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk wdt3_ick = {
+	.name		= "wdt3_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,
+	.enable_bit	= 28,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk wdt3_fck = {
+	.name		= "wdt3_fck",
+	.parent		= &func_32k_ck,
+	.flags		= CLOCK_IN_OMAP242X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 28,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mspro_ick = {
+	.name		= "mspro_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,
+	.enable_bit	= 27,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mspro_fck = {
+	.name		= "mspro_fck",
+	.parent		= &func_96m_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 27,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mmc_ick = {
+	.name		= "mmc_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,
+	.enable_bit	= 26,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mmc_fck = {
+	.name		= "mmc_fck",
+	.parent		= &func_96m_ck,
+	.flags		= CLOCK_IN_OMAP242X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 26,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk fac_ick = {
+	.name		= "fac_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,
+	.enable_bit	= 25,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk fac_fck = {
+	.name		= "fac_fck",
+	.parent		= &func_12m_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 25,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk eac_ick = {
+	.name		= "eac_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,
+	.enable_bit	= 24,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk eac_fck = {
+	.name		= "eac_fck",
+	.parent		= &func_96m_ck,
+	.flags		= CLOCK_IN_OMAP242X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 24,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk hdq_ick = {
+	.name		= "hdq_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,
+	.enable_bit	= 23,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk hdq_fck = {
+	.name		= "hdq_fck",
+	.parent		= &func_12m_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 23,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk i2c2_ick = {
+	.name		= "i2c2_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,
+	.enable_bit	= 20,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk i2c2_fck = {
+	.name		= "i2c2_fck",
+	.parent		= &func_12m_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 20,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk i2chs2_fck = {
+	.name		= "i2chs2_fck",
+	.parent		= &func_96m_ck,
+	.flags		= CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN2_CORE,
+	.enable_bit	= 20,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk i2c1_ick = {
+	.name		= "i2c1_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,
+	.enable_bit	= 19,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk i2c1_fck = {
+	.name		= "i2c1_fck",
+	.parent		= &func_12m_ck,
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 19,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk i2chs1_fck = {
+	.name		= "i2chs1_fck",
+	.parent		= &func_96m_ck,
+	.flags		= CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN2_CORE,
+	.enable_bit	= 19,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk vlynq_ick = {
+	.name		= "vlynq_ick",
+	.parent		= &core_l3_ck,
+	.flags		= CLOCK_IN_OMAP242X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN1_CORE,
+	.enable_bit	= 3,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk vlynq_fck = {
+	.name		= "vlynq_fck",
+	.parent		= &func_96m_ck,
+	.flags		= CLOCK_IN_OMAP242X  | RATE_CKCTL | CM_CORE_SEL1 | DELAYED_APP,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN1_CORE,
+	.enable_bit	= 3,
+	.src_offset	= 15,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk sdrc_ick = {
+	.name		= "sdrc_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN3_CORE,
+	.enable_bit	= 2,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk des_ick = {
+	.name		= "des_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN4_CORE,
+	.enable_bit	= 0,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk sha_ick = {
+	.name		= "sha_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN4_CORE,
+	.enable_bit	= 1,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk rng_ick = {
+	.name		= "rng_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN4_CORE,
+	.enable_bit	= 2,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk aes_ick = {
+	.name		= "aes_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN4_CORE,
+	.enable_bit	= 3,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk pka_ick = {
+	.name		= "pka_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN4_CORE,
+	.enable_bit	= 4,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk usb_fck = {
+	.name		= "usb_fck",
+	.parent		= &func_48m_ck,
+	.flags		= CLOCK_IN_OMAP243X | CLOCK_IN_OMAP242X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN2_CORE,
+	.enable_bit	= 0,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk usbhs_ick = {
+	.name		= "usbhs_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN2_CORE,
+	.enable_bit	= 6,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mmchs1_ick = {
+	.name		= "mmchs1_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN2_CORE,
+	.enable_bit	= 7,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mmchs1_fck = {
+	.name		= "mmchs1_fck",
+	.parent		= &func_96m_ck,
+	.flags		= CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN2_CORE,
+	.enable_bit	= 7,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mmchs2_ick = {
+	.name		= "mmchs2_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN2_CORE,
+	.enable_bit	= 8,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mmchs2_fck = {
+	.name		= "mmchs2_fck",
+	.parent		= &func_96m_ck,
+	.flags		= CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN2_CORE,
+	.enable_bit	= 8,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpio5_ick = {
+	.name		= "gpio5_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN2_CORE,
+	.enable_bit	= 10,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk gpio5_fck = {
+	.name		= "gpio5_fck",
+	.parent		= &func_32k_ck,
+	.flags		= CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN2_CORE,
+	.enable_bit	= 10,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mdm_intc_ick = {
+	.name		= "mdm_intc_ick",
+	.parent		= &l4_ck,
+	.flags		= CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_ICLKEN2_CORE,
+	.enable_bit	= 11,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mmchsdb1_fck = {
+	.name		= "mmchsdb1_fck",
+	.parent		= &func_32k_ck,
+	.flags		= CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN2_CORE,
+	.enable_bit	= 16,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+static struct clk mmchsdb2_fck = {
+	.name		= "mmchsdb2_fck",
+	.parent		= &func_32k_ck,
+	.flags		= CLOCK_IN_OMAP243X,
+	.enable_reg	= (void __iomem *)&CM_FCLKEN2_CORE,
+	.enable_bit	= 17,
+	.recalc		= &omap2_followparent_recalc,
+};
+
+/*
+ * This clock is a composite clock which does entire set changes then
+ * forces a rebalance. It keys on the MPU speed, but it really could
+ * be any key speed part of a set in the rate table.
+ *
+ * to really change a set, you need memory table sets which get changed
+ * in sram, pre-notifiers & post notifiers, changing the top set, without
+ * having low level display recalc's won't work... this is why dpm notifiers
+ * work, isr's off, walk a list of clocks already _off_ and not messing with
+ * the bus.
+ *
+ * This clock should have no parent. It embodies the entire upper level
+ * active set. A parent will mess up some of the init also.
+ */
+static struct clk virt_prcm_set = {
+	.name		= "virt_prcm_set",
+	.flags		= CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
+				VIRTUAL_CLOCK | ALWAYS_ENABLED | DELAYED_APP,
+	.parent		= &mpu_ck,	/* Indexed by mpu speed, no parent */
+	.recalc		= &omap2_mpu_recalc,	/* sets are keyed on mpu rate */
+	.set_rate	= &omap2_select_table_rate,
+	.round_rate	= &omap2_round_to_table_rate,
+};
+
+static struct clk *onchip_clks[] = {
+	/* external root sources */
+	&func_32k_ck,
+	&osc_ck,
+	&sys_ck,
+	&alt_ck,
+	/* internal analog sources */
+	&dpll_ck,
+	&apll96_ck,
+	&apll54_ck,
+	/* internal prcm root sources */
+	&func_54m_ck,
+	&core_ck,
+	&sleep_ck,
+	&func_96m_ck,
+	&func_48m_ck,
+	&func_12m_ck,
+	&wdt1_osc_ck,
+	&sys_clkout,
+	&sys_clkout2,
+	/* mpu domain clocks */
+	&mpu_ck,
+	/* dsp domain clocks */
+	&iva2_1_fck,		/* 2430 */
+	&iva2_1_ick,
+	&dsp_ick,		/* 2420 */
+	&dsp_fck,
+	&iva1_ifck,
+	&iva1_mpu_int_ifck,
+	/* GFX domain clocks */
+	&gfx_3d_fck,
+	&gfx_2d_fck,
+	&gfx_ick,
+	/* Modem domain clocks */
+	&mdm_ick,
+	&mdm_osc_ck,
+	/* DSS domain clocks */
+	&dss_ick,
+	&dss1_fck,
+	&dss2_fck,
+	&dss_54m_fck,
+	/* L3 domain clocks */
+	&core_l3_ck,
+	&ssi_ssr_sst_fck,
+	&usb_l4_ick,
+	/* L4 domain clocks */
+	&l4_ck,			/* used as both core_l4 and wu_l4 */
+	&ssi_l4_ick,
+	/* virtual meta-group clock */
+	&virt_prcm_set,
+	/* general l4 interface ck, multi-parent functional clk */
+	&gpt1_ick,
+	&gpt1_fck,
+	&gpt2_ick,
+	&gpt2_fck,
+	&gpt3_ick,
+	&gpt3_fck,
+	&gpt4_ick,
+	&gpt4_fck,
+	&gpt5_ick,
+	&gpt5_fck,
+	&gpt6_ick,
+	&gpt6_fck,
+	&gpt7_ick,
+	&gpt7_fck,
+	&gpt8_ick,
+	&gpt8_fck,
+	&gpt9_ick,
+	&gpt9_fck,
+	&gpt10_ick,
+	&gpt10_fck,
+	&gpt11_ick,
+	&gpt11_fck,
+	&gpt12_ick,
+	&gpt12_fck,
+	&mcbsp1_ick,
+	&mcbsp1_fck,
+	&mcbsp2_ick,
+	&mcbsp2_fck,
+	&mcbsp3_ick,
+	&mcbsp3_fck,
+	&mcbsp4_ick,
+	&mcbsp4_fck,
+	&mcbsp5_ick,
+	&mcbsp5_fck,
+	&mcspi1_ick,
+	&mcspi1_fck,
+	&mcspi2_ick,
+	&mcspi2_fck,
+	&mcspi3_ick,
+	&mcspi3_fck,
+	&uart1_ick,
+	&uart1_fck,
+	&uart2_ick,
+	&uart2_fck,
+	&uart3_ick,
+	&uart3_fck,
+	&gpios_ick,
+	&gpios_fck,
+	&mpu_wdt_ick,
+	&mpu_wdt_fck,
+	&sync_32k_ick,
+	&wdt1_ick,
+	&omapctrl_ick,
+	&icr_ick,
+	&cam_fck,
+	&cam_ick,
+	&mailboxes_ick,
+	&wdt4_ick,
+	&wdt4_fck,
+	&wdt3_ick,
+	&wdt3_fck,
+	&mspro_ick,
+	&mspro_fck,
+	&mmc_ick,
+	&mmc_fck,
+	&fac_ick,
+	&fac_fck,
+	&eac_ick,
+	&eac_fck,
+	&hdq_ick,
+	&hdq_fck,
+	&i2c1_ick,
+	&i2c1_fck,
+	&i2chs1_fck,
+	&i2c2_ick,
+	&i2c2_fck,
+	&i2chs2_fck,
+	&vlynq_ick,
+	&vlynq_fck,
+	&sdrc_ick,
+	&des_ick,
+	&sha_ick,
+	&rng_ick,
+	&aes_ick,
+	&pka_ick,
+	&usb_fck,
+	&usbhs_ick,
+	&mmchs1_ick,
+	&mmchs1_fck,
+	&mmchs2_ick,
+	&mmchs2_fck,
+	&gpio5_ick,
+	&gpio5_fck,
+	&mdm_intc_ick,
+	&mmchsdb1_fck,
+	&mmchsdb2_fck,
+};
+
+#endif
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
new file mode 100644
index 000000000000..7181edb89352
--- /dev/null
+++ b/arch/arm/mach-omap2/devices.c
@@ -0,0 +1,89 @@
+/*
+ * linux/arch/arm/mach-omap2/devices.c
+ *
+ * OMAP2 platform device setup/initialization
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+
+#include <asm/hardware.h>
+#include <asm/io.h>
+#include <asm/mach-types.h>
+#include <asm/mach/map.h>
+
+#include <asm/arch/tc.h>
+#include <asm/arch/board.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/gpio.h>
+
+extern void omap_nop_release(struct device *dev);
+
+/*-------------------------------------------------------------------------*/
+
+#if 	defined(CONFIG_I2C_OMAP) || defined(CONFIG_I2C_OMAP_MODULE)
+
+#define OMAP2_I2C_BASE2		0x48072000
+#define OMAP2_I2C_INT2		57
+
+static struct resource i2c_resources2[] = {
+	{
+		.start		= OMAP2_I2C_BASE2,
+		.end		= OMAP2_I2C_BASE2 + 0x3f,
+		.flags		= IORESOURCE_MEM,
+	},
+	{
+		.start		= OMAP2_I2C_INT2,
+		.flags		= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device omap_i2c_device2 = {
+        .name           = "i2c_omap",
+        .id             = 2,
+        .dev = {
+                .release        = omap_nop_release,
+        },
+	.num_resources	= ARRAY_SIZE(i2c_resources2),
+	.resource	= i2c_resources2,
+};
+
+/* See also arch/arm/plat-omap/devices.c for first I2C on 24xx */
+static void omap_init_i2c(void)
+{
+	/* REVISIT: Second I2C not in use on H4? */
+	if (machine_is_omap_h4())
+		return;
+
+	omap_cfg_reg(J15_24XX_I2C2_SCL);
+	omap_cfg_reg(H19_24XX_I2C2_SDA);
+	(void) platform_device_register(&omap_i2c_device2);
+}
+
+#else
+
+static void omap_init_i2c(void) {}
+
+#endif
+
+/*-------------------------------------------------------------------------*/
+
+static int __init omap2_init_devices(void)
+{
+	/* please keep these calls, and their implementations above,
+	 * in alphabetical order so they're easier to sort through.
+	 */
+	omap_init_i2c();
+
+	return 0;
+}
+arch_initcall(omap2_init_devices);
+
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
new file mode 100644
index 000000000000..76187300f2b6
--- /dev/null
+++ b/arch/arm/mach-omap2/id.c
@@ -0,0 +1,124 @@
+/*
+ * linux/arch/arm/mach-omap2/id.c
+ *
+ * OMAP2 CPU identification code
+ *
+ * Copyright (C) 2005 Nokia Corporation
+ * Written by Tony Lindgren <tony@atomide.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <asm/io.h>
+
+#define OMAP24XX_TAP_BASE	io_p2v(0x48014000)
+
+#define OMAP_TAP_IDCODE		0x0204
+#define OMAP_TAP_PROD_ID	0x0208
+
+#define OMAP_TAP_DIE_ID_0	0x0218
+#define OMAP_TAP_DIE_ID_1	0x021C
+#define OMAP_TAP_DIE_ID_2	0x0220
+#define OMAP_TAP_DIE_ID_3	0x0224
+
+/* system_rev fields for OMAP2 processors:
+ *   CPU id bits     [31:16],
+ *   CPU device type [15:12], (unprg,normal,POP)
+ *   CPU revision    [11:08]
+ *   CPU class bits  [07:00]
+ */
+
+struct omap_id {
+	u16	hawkeye;	/* Silicon type (Hawkeye id) */
+	u8	dev;		/* Device type from production_id reg */
+	u32	type;		/* combined type id copied to system_rev */
+};
+
+/* Register values to detect the OMAP version */
+static struct omap_id omap_ids[] __initdata = {
+	{ .hawkeye = 0xb5d9, .dev = 0x0, .type = 0x24200000 },
+	{ .hawkeye = 0xb5d9, .dev = 0x1, .type = 0x24201000 },
+	{ .hawkeye = 0xb5d9, .dev = 0x2, .type = 0x24202000 },
+	{ .hawkeye = 0xb5d9, .dev = 0x4, .type = 0x24220000 },
+	{ .hawkeye = 0xb5d9, .dev = 0x8, .type = 0x24230000 },
+	{ .hawkeye = 0xb68a, .dev = 0x0, .type = 0x24300000 },
+};
+
+static u32 __init read_tap_reg(int reg)
+{
+	return __raw_readl(OMAP24XX_TAP_BASE + reg);
+}
+
+void __init omap2_check_revision(void)
+{
+	int i, j;
+	u32 idcode;
+	u32 prod_id;
+	u16 hawkeye;
+	u8  dev_type;
+	u8  rev;
+
+	idcode = read_tap_reg(OMAP_TAP_IDCODE);
+	prod_id = read_tap_reg(OMAP_TAP_PROD_ID);
+	hawkeye = (idcode >> 12) & 0xffff;
+	rev = (idcode >> 28) & 0x0f;
+	dev_type = (prod_id >> 16) & 0x0f;
+
+#ifdef DEBUG
+	printk(KERN_DEBUG "OMAP_TAP_IDCODE 0x%08x REV %i HAWKEYE 0x%04x MANF %03x\n",
+		idcode, rev, hawkeye, (idcode >> 1) & 0x7ff);
+	printk(KERN_DEBUG "OMAP_TAP_DIE_ID_0: 0x%08x\n",
+		read_tap_reg(OMAP_TAP_DIE_ID_0));
+	printk(KERN_DEBUG "OMAP_TAP_DIE_ID_1: 0x%08x DEV_REV: %i\n",
+		read_tap_reg(OMAP_TAP_DIE_ID_1),
+	       (read_tap_reg(OMAP_TAP_DIE_ID_1) >> 28) & 0xf);
+	printk(KERN_DEBUG "OMAP_TAP_DIE_ID_2: 0x%08x\n",
+		read_tap_reg(OMAP_TAP_DIE_ID_2));
+	printk(KERN_DEBUG "OMAP_TAP_DIE_ID_3: 0x%08x\n",
+		read_tap_reg(OMAP_TAP_DIE_ID_3));
+	printk(KERN_DEBUG "OMAP_TAP_PROD_ID_0: 0x%08x DEV_TYPE: %i\n",
+		prod_id, dev_type);
+#endif
+
+	/* Check hawkeye ids */
+	for (i = 0; i < ARRAY_SIZE(omap_ids); i++) {
+		if (hawkeye == omap_ids[i].hawkeye)
+			break;
+	}
+
+	if (i == ARRAY_SIZE(omap_ids)) {
+		printk(KERN_ERR "Unknown OMAP CPU id\n");
+		return;
+	}
+
+	for (j = i; j < ARRAY_SIZE(omap_ids); j++) {
+		if (dev_type == omap_ids[j].dev)
+			break;
+	}
+
+	if (j == ARRAY_SIZE(omap_ids)) {
+		printk(KERN_ERR "Unknown OMAP device type. "
+				"Handling it as OMAP%04x\n",
+				omap_ids[i].type >> 16);
+		j = i;
+	}
+	system_rev = omap_ids[j].type;
+
+	system_rev |= rev << 8;
+
+	/* Add the cpu class info (24xx) */
+	system_rev |= 0x24;
+
+	pr_info("OMAP%04x", system_rev >> 16);
+	if ((system_rev >> 8) & 0x0f)
+		printk("%x", (system_rev >> 8) & 0x0f);
+	printk("\n");
+}
+
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
new file mode 100644
index 000000000000..8ea67bf196a5
--- /dev/null
+++ b/arch/arm/mach-omap2/io.c
@@ -0,0 +1,53 @@
+/*
+ * linux/arch/arm/mach-omap2/io.c
+ *
+ * OMAP2 I/O mapping code
+ *
+ * Copyright (C) 2005 Nokia Corporation
+ * Author: Juha Yrjölä <juha.yrjola@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <asm/mach/map.h>
+#include <asm/io.h>
+#include <asm/arch/mux.h>
+
+extern void omap_sram_init(void);
+extern int omap2_clk_init(void);
+extern void omap2_check_revision(void);
+
+/*
+ * The machine specific code may provide the extra mapping besides the
+ * default mapping provided here.
+ */
+static struct map_desc omap2_io_desc[] __initdata = {
+	{
+		.virtual	= L3_24XX_VIRT,
+		.pfn		= __phys_to_pfn(L3_24XX_PHYS),
+		.length		= L3_24XX_SIZE,
+		.type		= MT_DEVICE
+	},
+	{
+		.virtual	= L4_24XX_VIRT,
+		.pfn		= __phys_to_pfn(L4_24XX_PHYS),
+		.length		= L4_24XX_SIZE,
+		.type		= MT_DEVICE
+	}
+};
+
+void __init omap_map_common_io(void)
+{
+	iotable_init(omap2_io_desc, ARRAY_SIZE(omap2_io_desc));
+	omap2_check_revision();
+	omap_sram_init();
+	omap2_mux_init();
+	omap2_clk_init();
+}
diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c
new file mode 100644
index 000000000000..d7baff675cfe
--- /dev/null
+++ b/arch/arm/mach-omap2/irq.c
@@ -0,0 +1,149 @@
+/*
+ * linux/arch/arm/mach-omap/omap2/irq.c
+ *
+ * Interrupt handler for OMAP2 boards.
+ *
+ * Copyright (C) 2005 Nokia Corporation
+ * Author: Paul Mundt <paul.mundt@nokia.com>
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/config.h>
+#include <linux/interrupt.h>
+#include <asm/hardware.h>
+#include <asm/mach/irq.h>
+#include <asm/irq.h>
+#include <asm/io.h>
+
+#define INTC_REVISION	0x0000
+#define INTC_SYSCONFIG	0x0010
+#define INTC_SYSSTATUS	0x0014
+#define INTC_CONTROL	0x0048
+#define INTC_MIR_CLEAR0	0x0088
+#define INTC_MIR_SET0	0x008c
+
+/*
+ * OMAP2 has a number of different interrupt controllers, each interrupt
+ * controller is identified as its own "bank". Register definitions are
+ * fairly consistent for each bank, but not all registers are implemented
+ * for each bank.. when in doubt, consult the TRM.
+ */
+static struct omap_irq_bank {
+	unsigned long base_reg;
+	unsigned int nr_irqs;
+} __attribute__ ((aligned(4))) irq_banks[] = {
+	{
+		/* MPU INTC */
+		.base_reg	= OMAP24XX_IC_BASE,
+		.nr_irqs	= 96,
+	}, {
+		/* XXX: DSP INTC */
+
+#if 0
+	/*
+	 * Commented out for now until we fix the IVA clocking
+	 */
+#ifdef CONFIG_ARCH_OMAP2420
+	}, {
+		/* IVA INTC (2420 only) */
+		.base_reg	= OMAP24XX_IVA_INTC_BASE,
+		.nr_irqs	= 16,	/* Actually 32, but only 16 are used */
+#endif
+#endif
+	}
+};
+
+/* XXX: FIQ and additional INTC support (only MPU at the moment) */
+static void omap_ack_irq(unsigned int irq)
+{
+	omap_writel(0x1, irq_banks[0].base_reg + INTC_CONTROL);
+}
+
+static void omap_mask_irq(unsigned int irq)
+{
+	int offset = (irq >> 5) << 5;
+
+	if (irq >= 64) {
+		irq %= 64;
+	} else if (irq >= 32) {
+		irq %= 32;
+	}
+
+	omap_writel(1 << irq, irq_banks[0].base_reg + INTC_MIR_SET0 + offset);
+}
+
+static void omap_unmask_irq(unsigned int irq)
+{
+	int offset = (irq >> 5) << 5;
+
+	if (irq >= 64) {
+		irq %= 64;
+	} else if (irq >= 32) {
+		irq %= 32;
+	}
+
+	omap_writel(1 << irq, irq_banks[0].base_reg + INTC_MIR_CLEAR0 + offset);
+}
+
+static void omap_mask_ack_irq(unsigned int irq)
+{
+	omap_mask_irq(irq);
+	omap_ack_irq(irq);
+}
+
+static struct irqchip omap_irq_chip = {
+	.ack	= omap_mask_ack_irq,
+	.mask	= omap_mask_irq,
+	.unmask	= omap_unmask_irq,
+};
+
+static void __init omap_irq_bank_init_one(struct omap_irq_bank *bank)
+{
+	unsigned long tmp;
+
+	tmp = omap_readl(bank->base_reg + INTC_REVISION) & 0xff;
+	printk(KERN_INFO "IRQ: Found an INTC at 0x%08lx "
+			 "(revision %ld.%ld) with %d interrupts\n",
+			 bank->base_reg, tmp >> 4, tmp & 0xf, bank->nr_irqs);
+
+	tmp = omap_readl(bank->base_reg + INTC_SYSCONFIG);
+	tmp |= 1 << 1;	/* soft reset */
+	omap_writel(tmp, bank->base_reg + INTC_SYSCONFIG);
+
+	while (!(omap_readl(bank->base_reg + INTC_SYSSTATUS) & 0x1))
+		/* Wait for reset to complete */;
+}
+
+void __init omap_init_irq(void)
+{
+	unsigned long nr_irqs = 0;
+	unsigned int nr_banks = 0;
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(irq_banks); i++) {
+		struct omap_irq_bank *bank = irq_banks + i;
+
+		/* XXX */
+		if (!bank->base_reg)
+			continue;
+
+		omap_irq_bank_init_one(bank);
+
+		nr_irqs += bank->nr_irqs;
+		nr_banks++;
+	}
+
+	printk(KERN_INFO "Total of %ld interrupts on %d active controller%s\n",
+	       nr_irqs, nr_banks, nr_banks > 1 ? "s" : "");
+
+	for (i = 0; i < nr_irqs; i++) {
+		set_irq_chip(i, &omap_irq_chip);
+		set_irq_handler(i, do_level_IRQ);
+		set_irq_flags(i, IRQF_VALID);
+	}
+}
+
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
new file mode 100644
index 000000000000..ea4654815dd1
--- /dev/null
+++ b/arch/arm/mach-omap2/mux.c
@@ -0,0 +1,65 @@
+/*
+ * linux/arch/arm/mach-omap2/mux.c
+ *
+ * OMAP1 pin multiplexing configurations
+ *
+ * Copyright (C) 2003 - 2005 Nokia Corporation
+ *
+ * Written by Tony Lindgren <tony.lindgren@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <asm/system.h>
+#include <asm/io.h>
+#include <linux/spinlock.h>
+
+#include <asm/arch/mux.h>
+
+#ifdef CONFIG_OMAP_MUX
+
+/* NOTE: See mux.h for the enumeration */
+
+struct pin_config __initdata_or_module omap24xx_pins[] = {
+/*
+ *	description			mux	mux	pull	pull	debug
+ *					offset	mode	ena	type
+ */
+
+/* 24xx I2C */
+MUX_CFG_24XX("M19_24XX_I2C1_SCL",	0x111,	0,	0,	0,	1)
+MUX_CFG_24XX("L15_24XX_I2C1_SDA",	0x112,	0,	0,	0,	1)
+MUX_CFG_24XX("J15_24XX_I2C2_SCL",	0x113,	0,	0,	0,	1)
+MUX_CFG_24XX("H19_24XX_I2C2_SDA",	0x114,	0,	0,	0,	1)
+
+/* Menelaus interrupt */
+MUX_CFG_24XX("W19_24XX_SYS_NIRQ",	0x12c,	0,	1,	1,	1)
+
+/* 24xx GPIO */
+MUX_CFG_24XX("Y20_24XX_GPIO60",		0x12c,	3,	0,	0,	1)
+MUX_CFG_24XX("M15_24XX_GPIO92",		0x10a,	3,	0,	0,	1)
+
+};
+
+int __init omap2_mux_init(void)
+{
+	omap_mux_register(omap24xx_pins, ARRAY_SIZE(omap24xx_pins));
+	return 0;
+}
+
+#endif
diff --git a/arch/arm/mach-omap2/prcm.h b/arch/arm/mach-omap2/prcm.h
new file mode 100644
index 000000000000..2eb89b936c83
--- /dev/null
+++ b/arch/arm/mach-omap2/prcm.h
@@ -0,0 +1,419 @@
+/*
+ * prcm.h - Access definations for use in OMAP24XX clock and power management
+ *
+ * Copyright (C) 2005 Texas Instruments, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef __ASM_ARM_ARCH_DPM_PRCM_H
+#define __ASM_ARM_ARCH_DPM_PRCM_H
+
+/* SET_PERFORMANCE_LEVEL PARAMETERS */
+#define PRCM_HALF_SPEED 1
+#define PRCM_FULL_SPEED 2
+
+#ifndef __ASSEMBLER__
+
+#define PRCM_REG32(offset)	__REG32(OMAP24XX_PRCM_BASE + (offset))
+
+#define PRCM_REVISION		PRCM_REG32(0x000)
+#define PRCM_SYSCONFIG		PRCM_REG32(0x010)
+#define PRCM_IRQSTATUS_MPU	PRCM_REG32(0x018)
+#define PRCM_IRQENABLE_MPU	PRCM_REG32(0x01C)
+#define PRCM_VOLTCTRL		PRCM_REG32(0x050)
+#define PRCM_VOLTST		PRCM_REG32(0x054)
+#define PRCM_CLKSRC_CTRL	PRCM_REG32(0x060)
+#define PRCM_CLKOUT_CTRL	PRCM_REG32(0x070)
+#define PRCM_CLKEMUL_CTRL	PRCM_REG32(0x078)
+#define PRCM_CLKCFG_CTRL	PRCM_REG32(0x080)
+#define PRCM_CLKCFG_STATUS	PRCM_REG32(0x084)
+#define PRCM_VOLTSETUP		PRCM_REG32(0x090)
+#define PRCM_CLKSSETUP		PRCM_REG32(0x094)
+#define PRCM_POLCTRL		PRCM_REG32(0x098)
+
+/* GENERAL PURPOSE */
+#define GENERAL_PURPOSE1	PRCM_REG32(0x0B0)
+#define GENERAL_PURPOSE2	PRCM_REG32(0x0B4)
+#define GENERAL_PURPOSE3	PRCM_REG32(0x0B8)
+#define GENERAL_PURPOSE4	PRCM_REG32(0x0BC)
+#define GENERAL_PURPOSE5	PRCM_REG32(0x0C0)
+#define GENERAL_PURPOSE6	PRCM_REG32(0x0C4)
+#define GENERAL_PURPOSE7	PRCM_REG32(0x0C8)
+#define GENERAL_PURPOSE8	PRCM_REG32(0x0CC)
+#define GENERAL_PURPOSE9	PRCM_REG32(0x0D0)
+#define GENERAL_PURPOSE10	PRCM_REG32(0x0D4)
+#define GENERAL_PURPOSE11	PRCM_REG32(0x0D8)
+#define GENERAL_PURPOSE12	PRCM_REG32(0x0DC)
+#define GENERAL_PURPOSE13	PRCM_REG32(0x0E0)
+#define GENERAL_PURPOSE14	PRCM_REG32(0x0E4)
+#define GENERAL_PURPOSE15	PRCM_REG32(0x0E8)
+#define GENERAL_PURPOSE16	PRCM_REG32(0x0EC)
+#define GENERAL_PURPOSE17	PRCM_REG32(0x0F0)
+#define GENERAL_PURPOSE18	PRCM_REG32(0x0F4)
+#define GENERAL_PURPOSE19	PRCM_REG32(0x0F8)
+#define GENERAL_PURPOSE20	PRCM_REG32(0x0FC)
+
+/* MPU */
+#define CM_CLKSEL_MPU		PRCM_REG32(0x140)
+#define CM_CLKSTCTRL_MPU	PRCM_REG32(0x148)
+#define RM_RSTST_MPU		PRCM_REG32(0x158)
+#define PM_WKDEP_MPU		PRCM_REG32(0x1C8)
+#define PM_EVGENCTRL_MPU	PRCM_REG32(0x1D4)
+#define PM_EVEGENONTIM_MPU	PRCM_REG32(0x1D8)
+#define PM_EVEGENOFFTIM_MPU	PRCM_REG32(0x1DC)
+#define PM_PWSTCTRL_MPU		PRCM_REG32(0x1E0)
+#define PM_PWSTST_MPU		PRCM_REG32(0x1E4)
+
+/* CORE */
+#define CM_FCLKEN1_CORE		PRCM_REG32(0x200)
+#define CM_FCLKEN2_CORE		PRCM_REG32(0x204)
+#define CM_FCLKEN3_CORE		PRCM_REG32(0x208)
+#define CM_ICLKEN1_CORE		PRCM_REG32(0x210)
+#define CM_ICLKEN2_CORE		PRCM_REG32(0x214)
+#define CM_ICLKEN3_CORE		PRCM_REG32(0x218)
+#define CM_ICLKEN4_CORE		PRCM_REG32(0x21C)
+#define CM_IDLEST1_CORE		PRCM_REG32(0x220)
+#define CM_IDLEST2_CORE		PRCM_REG32(0x224)
+#define CM_IDLEST3_CORE		PRCM_REG32(0x228)
+#define CM_IDLEST4_CORE		PRCM_REG32(0x22C)
+#define CM_AUTOIDLE1_CORE	PRCM_REG32(0x230)
+#define CM_AUTOIDLE2_CORE	PRCM_REG32(0x234)
+#define CM_AUTOIDLE3_CORE	PRCM_REG32(0x238)
+#define CM_AUTOIDLE4_CORE	PRCM_REG32(0x23C)
+#define CM_CLKSEL1_CORE		PRCM_REG32(0x240)
+#define CM_CLKSEL2_CORE		PRCM_REG32(0x244)
+#define CM_CLKSTCTRL_CORE	PRCM_REG32(0x248)
+#define PM_WKEN1_CORE		PRCM_REG32(0x2A0)
+#define PM_WKEN2_CORE		PRCM_REG32(0x2A4)
+#define PM_WKST1_CORE		PRCM_REG32(0x2B0)
+#define PM_WKST2_CORE		PRCM_REG32(0x2B4)
+#define PM_WKDEP_CORE		PRCM_REG32(0x2C8)
+#define PM_PWSTCTRL_CORE	PRCM_REG32(0x2E0)
+#define PM_PWSTST_CORE		PRCM_REG32(0x2E4)
+
+/* GFX */
+#define CM_FCLKEN_GFX		PRCM_REG32(0x300)
+#define CM_ICLKEN_GFX		PRCM_REG32(0x310)
+#define CM_IDLEST_GFX		PRCM_REG32(0x320)
+#define CM_CLKSEL_GFX		PRCM_REG32(0x340)
+#define CM_CLKSTCTRL_GFX	PRCM_REG32(0x348)
+#define RM_RSTCTRL_GFX		PRCM_REG32(0x350)
+#define RM_RSTST_GFX		PRCM_REG32(0x358)
+#define PM_WKDEP_GFX		PRCM_REG32(0x3C8)
+#define PM_PWSTCTRL_GFX		PRCM_REG32(0x3E0)
+#define PM_PWSTST_GFX		PRCM_REG32(0x3E4)
+
+/* WAKE-UP */
+#define CM_FCLKEN_WKUP		PRCM_REG32(0x400)
+#define CM_ICLKEN_WKUP		PRCM_REG32(0x410)
+#define CM_IDLEST_WKUP		PRCM_REG32(0x420)
+#define CM_AUTOIDLE_WKUP	PRCM_REG32(0x430)
+#define CM_CLKSEL_WKUP		PRCM_REG32(0x440)
+#define RM_RSTCTRL_WKUP		PRCM_REG32(0x450)
+#define RM_RSTTIME_WKUP		PRCM_REG32(0x454)
+#define RM_RSTST_WKUP		PRCM_REG32(0x458)
+#define PM_WKEN_WKUP		PRCM_REG32(0x4A0)
+#define PM_WKST_WKUP		PRCM_REG32(0x4B0)
+
+/* CLOCKS */
+#define CM_CLKEN_PLL		PRCM_REG32(0x500)
+#define CM_IDLEST_CKGEN		PRCM_REG32(0x520)
+#define CM_AUTOIDLE_PLL		PRCM_REG32(0x530)
+#define CM_CLKSEL1_PLL		PRCM_REG32(0x540)
+#define CM_CLKSEL2_PLL		PRCM_REG32(0x544)
+
+/* DSP */
+#define CM_FCLKEN_DSP		PRCM_REG32(0x800)
+#define CM_ICLKEN_DSP		PRCM_REG32(0x810)
+#define CM_IDLEST_DSP		PRCM_REG32(0x820)
+#define CM_AUTOIDLE_DSP		PRCM_REG32(0x830)
+#define CM_CLKSEL_DSP		PRCM_REG32(0x840)
+#define CM_CLKSTCTRL_DSP	PRCM_REG32(0x848)
+#define RM_RSTCTRL_DSP		PRCM_REG32(0x850)
+#define RM_RSTST_DSP		PRCM_REG32(0x858)
+#define PM_WKEN_DSP		PRCM_REG32(0x8A0)
+#define PM_WKDEP_DSP		PRCM_REG32(0x8C8)
+#define PM_PWSTCTRL_DSP		PRCM_REG32(0x8E0)
+#define PM_PWSTST_DSP		PRCM_REG32(0x8E4)
+#define PRCM_IRQSTATUS_DSP	PRCM_REG32(0x8F0)
+#define PRCM_IRQENABLE_DSP	PRCM_REG32(0x8F4)
+
+/* IVA */
+#define PRCM_IRQSTATUS_IVA	PRCM_REG32(0x8F8)
+#define PRCM_IRQENABLE_IVA	PRCM_REG32(0x8FC)
+
+/* Modem on 2430 */
+#define CM_FCLKEN_MDM		PRCM_REG32(0xC00)
+#define CM_ICLKEN_MDM		PRCM_REG32(0xC10)
+#define CM_IDLEST_MDM		PRCM_REG32(0xC20)
+#define CM_CLKSEL_MDM		PRCM_REG32(0xC40)
+
+/* FIXME: Move to header for 2430 */
+#define DISP_BASE		(OMAP24XX_L4_IO_BASE+0x50000)
+#define DISP_REG32(offset)	__REG32(DISP_BASE + (offset))
+
+#define GPMC_BASE		(OMAP24XX_GPMC_BASE)
+#define GPMC_REG32(offset)	__REG32(GPMC_BASE + (offset))
+
+#define GPT1_BASE		(OMAP24XX_GPT1)
+#define GPT1_REG32(offset)	__REG32(GPT1_BASE + (offset))
+
+/* Misc sysconfig */
+#define DISPC_SYSCONFIG		DISP_REG32(0x410)
+#define SPI_BASE		(OMAP24XX_L4_IO_BASE+0x98000)
+#define MCSPI1_SYSCONFIG	__REG32(SPI_BASE + 0x10)
+#define MCSPI2_SYSCONFIG	__REG32(SPI_BASE+0x2000 + 0x10)
+
+//#define DSP_MMU_SYSCONFIG	0x5A000010
+#define CAMERA_MMU_SYSCONFIG	__REG32(DISP_BASE+0x2C10)
+//#define IVA_MMU_SYSCONFIG	0x5D000010
+//#define DSP_DMA_SYSCONFIG	0x00FCC02C
+#define CAMERA_DMA_SYSCONFIG	__REG32(DISP_BASE+0x282C)
+#define SYSTEM_DMA_SYSCONFIG	__REG32(DISP_BASE+0x602C)
+#define GPMC_SYSCONFIG		GPMC_REG32(0x010)
+#define MAILBOXES_SYSCONFIG	__REG32(OMAP24XX_L4_IO_BASE+0x94010)
+#define UART1_SYSCONFIG		__REG32(OMAP24XX_L4_IO_BASE+0x6A054)
+#define UART2_SYSCONFIG		__REG32(OMAP24XX_L4_IO_BASE+0x6C054)
+#define UART3_SYSCONFIG		__REG32(OMAP24XX_L4_IO_BASE+0x6E054)
+//#define IVA_SYSCONFIG		0x5C060010
+#define SDRC_SYSCONFIG		__REG32(OMAP24XX_SDRC_BASE+0x10)
+#define SMS_SYSCONFIG		__REG32(OMAP24XX_SMS_BASE+0x10)
+#define SSI_SYSCONFIG		__REG32(DISP_BASE+0x8010)
+//#define VLYNQ_SYSCONFIG	0x67FFFE10
+
+/* rkw - good cannidates for PM_ to start what nm was trying */
+#define OMAP24XX_GPT2		(OMAP24XX_L4_IO_BASE+0x2A000)
+#define OMAP24XX_GPT3		(OMAP24XX_L4_IO_BASE+0x78000)
+#define OMAP24XX_GPT4		(OMAP24XX_L4_IO_BASE+0x7A000)
+#define OMAP24XX_GPT5		(OMAP24XX_L4_IO_BASE+0x7C000)
+#define OMAP24XX_GPT6		(OMAP24XX_L4_IO_BASE+0x7E000)
+#define OMAP24XX_GPT7		(OMAP24XX_L4_IO_BASE+0x80000)
+#define OMAP24XX_GPT8		(OMAP24XX_L4_IO_BASE+0x82000)
+#define OMAP24XX_GPT9		(OMAP24XX_L4_IO_BASE+0x84000)
+#define OMAP24XX_GPT10		(OMAP24XX_L4_IO_BASE+0x86000)
+#define OMAP24XX_GPT11		(OMAP24XX_L4_IO_BASE+0x88000)
+#define OMAP24XX_GPT12		(OMAP24XX_L4_IO_BASE+0x8A000)
+
+#define GPTIMER1_SYSCONFIG	GPT1_REG32(0x010)
+#define GPTIMER2_SYSCONFIG	__REG32(OMAP24XX_GPT2 + 0x10)
+#define GPTIMER3_SYSCONFIG	__REG32(OMAP24XX_GPT3 + 0x10)
+#define GPTIMER4_SYSCONFIG	__REG32(OMAP24XX_GPT4 + 0x10)
+#define GPTIMER5_SYSCONFIG	__REG32(OMAP24XX_GPT5 + 0x10)
+#define GPTIMER6_SYSCONFIG	__REG32(OMAP24XX_GPT6 + 0x10)
+#define GPTIMER7_SYSCONFIG	__REG32(OMAP24XX_GPT7 + 0x10)
+#define GPTIMER8_SYSCONFIG	__REG32(OMAP24XX_GPT8 + 0x10)
+#define GPTIMER9_SYSCONFIG	__REG32(OMAP24XX_GPT9 + 0x10)
+#define GPTIMER10_SYSCONFIG	__REG32(OMAP24XX_GPT10 + 0x10)
+#define GPTIMER11_SYSCONFIG	__REG32(OMAP24XX_GPT11 + 0x10)
+#define GPTIMER12_SYSCONFIG	__REG32(OMAP24XX_GPT12 + 0x10)
+
+#define GPIOX_BASE(X)		(OMAP24XX_GPIO_BASE+(0x2000*((X)-1)))
+
+#define GPIO1_SYSCONFIG		__REG32((GPIOX_BASE(1)+0x10))
+#define GPIO2_SYSCONFIG		__REG32((GPIOX_BASE(2)+0x10))
+#define GPIO3_SYSCONFIG		__REG32((GPIOX_BASE(3)+0x10))
+#define GPIO4_SYSCONFIG		__REG32((GPIOX_BASE(4)+0x10))
+
+/* GP TIMER 1 */
+#define GPTIMER1_TISTAT		GPT1_REG32(0x014)
+#define GPTIMER1_TISR		GPT1_REG32(0x018)
+#define GPTIMER1_TIER		GPT1_REG32(0x01C)
+#define GPTIMER1_TWER		GPT1_REG32(0x020)
+#define GPTIMER1_TCLR		GPT1_REG32(0x024)
+#define GPTIMER1_TCRR		GPT1_REG32(0x028)
+#define GPTIMER1_TLDR		GPT1_REG32(0x02C)
+#define GPTIMER1_TTGR		GPT1_REG32(0x030)
+#define GPTIMER1_TWPS		GPT1_REG32(0x034)
+#define GPTIMER1_TMAR		GPT1_REG32(0x038)
+#define GPTIMER1_TCAR1		GPT1_REG32(0x03C)
+#define GPTIMER1_TSICR		GPT1_REG32(0x040)
+#define GPTIMER1_TCAR2		GPT1_REG32(0x044)
+
+/* rkw -- base fix up please... */
+#define GPTIMER3_TISR		__REG32(OMAP24XX_L4_IO_BASE+0x78018)
+
+/* SDRC */
+#define SDRC_DLLA_CTRL		__REG32(OMAP24XX_SDRC_BASE+0x060)
+#define SDRC_DLLA_STATUS	__REG32(OMAP24XX_SDRC_BASE+0x064)
+#define SDRC_DLLB_CTRL		__REG32(OMAP24XX_SDRC_BASE+0x068)
+#define SDRC_DLLB_STATUS	__REG32(OMAP24XX_SDRC_BASE+0x06C)
+#define SDRC_POWER		__REG32(OMAP24XX_SDRC_BASE+0x070)
+#define SDRC_MR_0		__REG32(OMAP24XX_SDRC_BASE+0x084)
+
+/* GPIO 1 */
+#define GPIO1_BASE		GPIOX_BASE(1)
+#define GPIO1_REG32(offset)	__REG32(GPIO1_BASE + (offset))
+#define GPIO1_IRQENABLE1	GPIO1_REG32(0x01C)
+#define GPIO1_IRQSTATUS1	GPIO1_REG32(0x018)
+#define GPIO1_IRQENABLE2	GPIO1_REG32(0x02C)
+#define GPIO1_IRQSTATUS2	GPIO1_REG32(0x028)
+#define GPIO1_WAKEUPENABLE	GPIO1_REG32(0x020)
+#define GPIO1_RISINGDETECT	GPIO1_REG32(0x048)
+#define GPIO1_DATAIN		GPIO1_REG32(0x038)
+#define GPIO1_OE		GPIO1_REG32(0x034)
+#define GPIO1_DATAOUT		GPIO1_REG32(0x03C)
+
+/* GPIO2 */
+#define GPIO2_BASE		GPIOX_BASE(2)
+#define GPIO2_REG32(offset)	__REG32(GPIO2_BASE + (offset))
+#define GPIO2_IRQENABLE1	GPIO2_REG32(0x01C)
+#define GPIO2_IRQSTATUS1	GPIO2_REG32(0x018)
+#define GPIO2_IRQENABLE2	GPIO2_REG32(0x02C)
+#define GPIO2_IRQSTATUS2	GPIO2_REG32(0x028)
+#define GPIO2_WAKEUPENABLE	GPIO2_REG32(0x020)
+#define GPIO2_RISINGDETECT	GPIO2_REG32(0x048)
+#define GPIO2_DATAIN		GPIO2_REG32(0x038)
+#define GPIO2_OE		GPIO2_REG32(0x034)
+#define GPIO2_DATAOUT		GPIO2_REG32(0x03C)
+
+/* GPIO 3 */
+#define GPIO3_BASE		GPIOX_BASE(3)
+#define GPIO3_REG32(offset)	__REG32(GPIO3_BASE + (offset))
+#define GPIO3_IRQENABLE1	GPIO3_REG32(0x01C)
+#define GPIO3_IRQSTATUS1	GPIO3_REG32(0x018)
+#define GPIO3_IRQENABLE2	GPIO3_REG32(0x02C)
+#define GPIO3_IRQSTATUS2	GPIO3_REG32(0x028)
+#define GPIO3_WAKEUPENABLE	GPIO3_REG32(0x020)
+#define GPIO3_RISINGDETECT	GPIO3_REG32(0x048)
+#define GPIO3_FALLINGDETECT	GPIO3_REG32(0x04C)
+#define GPIO3_DATAIN		GPIO3_REG32(0x038)
+#define GPIO3_OE		GPIO3_REG32(0x034)
+#define GPIO3_DATAOUT		GPIO3_REG32(0x03C)
+#define GPIO3_DEBOUNCENABLE	GPIO3_REG32(0x050)
+#define GPIO3_DEBOUNCINGTIME	GPIO3_REG32(0x054)
+
+/* GPIO 4 */
+#define GPIO4_BASE		GPIOX_BASE(4)
+#define GPIO4_REG32(offset)	__REG32(GPIO4_BASE + (offset))
+#define GPIO4_IRQENABLE1	GPIO4_REG32(0x01C)
+#define GPIO4_IRQSTATUS1	GPIO4_REG32(0x018)
+#define GPIO4_IRQENABLE2	GPIO4_REG32(0x02C)
+#define GPIO4_IRQSTATUS2	GPIO4_REG32(0x028)
+#define GPIO4_WAKEUPENABLE	GPIO4_REG32(0x020)
+#define GPIO4_RISINGDETECT	GPIO4_REG32(0x048)
+#define GPIO4_FALLINGDETECT	GPIO4_REG32(0x04C)
+#define GPIO4_DATAIN		GPIO4_REG32(0x038)
+#define GPIO4_OE		GPIO4_REG32(0x034)
+#define GPIO4_DATAOUT		GPIO4_REG32(0x03C)
+#define GPIO4_DEBOUNCENABLE	GPIO4_REG32(0x050)
+#define GPIO4_DEBOUNCINGTIME	GPIO4_REG32(0x054)
+
+
+/* IO CONFIG */
+#define CONTROL_BASE		(OMAP24XX_CTRL_BASE)
+#define CONTROL_REG32(offset)	__REG32(CONTROL_BASE + (offset))
+
+#define CONTROL_PADCONF_SPI1_NCS2	CONTROL_REG32(0x104)
+#define CONTROL_PADCONF_SYS_XTALOUT	CONTROL_REG32(0x134)
+#define CONTROL_PADCONF_UART1_RX	CONTROL_REG32(0x0C8)
+#define CONTROL_PADCONF_MCBSP1_DX	CONTROL_REG32(0x10C)
+#define CONTROL_PADCONF_GPMC_NCS4	CONTROL_REG32(0x090)
+#define CONTROL_PADCONF_DSS_D5		CONTROL_REG32(0x0B8)
+#define CONTROL_PADCONF_DSS_D9		CONTROL_REG32(0x0BC)
+#define CONTROL_PADCONF_DSS_D13		CONTROL_REG32(0x0C0)
+#define CONTROL_PADCONF_DSS_VSYNC	CONTROL_REG32(0x0CC)
+
+/* CONTROL */
+#define CONTROL_DEVCONF		CONTROL_REG32(0x274)
+
+/* INTERRUPT CONTROLLER */
+#define INTC_BASE		(OMAP24XX_L4_IO_BASE+0xfe000)
+#define INTC_REG32(offset)	__REG32(INTC_BASE + (offset))
+
+#define INTC1_U_BASE		INTC_REG32(0x000)
+#define INTC_MIR0		INTC_REG32(0x084)
+#define INTC_MIR_SET0		INTC_REG32(0x08C)
+#define INTC_MIR_CLEAR0		INTC_REG32(0x088)
+#define INTC_ISR_CLEAR0		INTC_REG32(0x094)
+#define INTC_MIR1		INTC_REG32(0x0A4)
+#define INTC_MIR_SET1		INTC_REG32(0x0AC)
+#define INTC_MIR_CLEAR1		INTC_REG32(0x0A8)
+#define INTC_ISR_CLEAR1		INTC_REG32(0x0B4)
+#define INTC_MIR2		INTC_REG32(0x0C4)
+#define INTC_MIR_SET2		INTC_REG32(0x0CC)
+#define INTC_MIR_CLEAR2		INTC_REG32(0x0C8)
+#define INTC_ISR_CLEAR2		INTC_REG32(0x0D4)
+#define INTC_SIR_IRQ		INTC_REG32(0x040)
+#define INTC_CONTROL		INTC_REG32(0x048)
+#define INTC_ILR11		INTC_REG32(0x12C)
+#define INTC_ILR32		INTC_REG32(0x180)
+#define INTC_ILR37		INTC_REG32(0x194)
+#define INTC_SYSCONFIG		INTC_REG32(0x010)
+
+/* RAM FIREWALL */
+#define RAMFW_BASE		(0x68005000)
+#define RAMFW_REG32(offset)	__REG32(RAMFW_BASE + (offset))
+
+#define RAMFW_REQINFOPERM0	RAMFW_REG32(0x048)
+#define RAMFW_READPERM0		RAMFW_REG32(0x050)
+#define RAMFW_WRITEPERM0	RAMFW_REG32(0x058)
+
+/* GPMC CS1 FPGA ON USER INTERFACE MODULE */
+//#define DEBUG_BOARD_LED_REGISTER 0x04000014
+
+/* GPMC CS0 */
+#define GPMC_CONFIG1_0		GPMC_REG32(0x060)
+#define GPMC_CONFIG2_0		GPMC_REG32(0x064)
+#define GPMC_CONFIG3_0		GPMC_REG32(0x068)
+#define GPMC_CONFIG4_0		GPMC_REG32(0x06C)
+#define GPMC_CONFIG5_0		GPMC_REG32(0x070)
+#define GPMC_CONFIG6_0		GPMC_REG32(0x074)
+#define GPMC_CONFIG7_0		GPMC_REG32(0x078)
+
+/* DSS */
+#define DSS_CONTROL		DISP_REG32(0x040)
+#define DISPC_CONTROL		DISP_REG32(0x440)
+#define DISPC_SYSSTATUS		DISP_REG32(0x414)
+#define DISPC_IRQSTATUS		DISP_REG32(0x418)
+#define DISPC_IRQENABLE		DISP_REG32(0x41C)
+#define DISPC_CONFIG		DISP_REG32(0x444)
+#define DISPC_DEFAULT_COLOR0	DISP_REG32(0x44C)
+#define DISPC_DEFAULT_COLOR1	DISP_REG32(0x450)
+#define DISPC_TRANS_COLOR0	DISP_REG32(0x454)
+#define DISPC_TRANS_COLOR1	DISP_REG32(0x458)
+#define DISPC_LINE_NUMBER	DISP_REG32(0x460)
+#define DISPC_TIMING_H		DISP_REG32(0x464)
+#define DISPC_TIMING_V		DISP_REG32(0x468)
+#define DISPC_POL_FREQ		DISP_REG32(0x46C)
+#define DISPC_DIVISOR		DISP_REG32(0x470)
+#define DISPC_SIZE_DIG		DISP_REG32(0x478)
+#define DISPC_SIZE_LCD		DISP_REG32(0x47C)
+#define DISPC_GFX_BA0		DISP_REG32(0x480)
+#define DISPC_GFX_BA1		DISP_REG32(0x484)
+#define DISPC_GFX_POSITION	DISP_REG32(0x488)
+#define DISPC_GFX_SIZE		DISP_REG32(0x48C)
+#define DISPC_GFX_ATTRIBUTES	DISP_REG32(0x4A0)
+#define DISPC_GFX_FIFO_THRESHOLD	DISP_REG32(0x4A4)
+#define DISPC_GFX_ROW_INC	DISP_REG32(0x4AC)
+#define DISPC_GFX_PIXEL_INC	DISP_REG32(0x4B0)
+#define DISPC_GFX_WINDOW_SKIP	DISP_REG32(0x4B4)
+#define DISPC_GFX_TABLE_BA	DISP_REG32(0x4B8)
+#define DISPC_DATA_CYCLE1	DISP_REG32(0x5D4)
+#define DISPC_DATA_CYCLE2	DISP_REG32(0x5D8)
+#define DISPC_DATA_CYCLE3	DISP_REG32(0x5DC)
+
+/* Wake up define for board */
+#define GPIO97			(1 << 1)
+#define GPIO88			(1 << 24)
+
+#endif /* __ASSEMBLER__ */
+
+#endif
+
+
+
+
+
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
new file mode 100644
index 000000000000..f4df04fe1dd8
--- /dev/null
+++ b/arch/arm/mach-omap2/serial.c
@@ -0,0 +1,180 @@
+/*
+ * arch/arm/mach-omap/omap2/serial.c
+ *
+ * OMAP2 serial support.
+ *
+ * Copyright (C) 2005 Nokia Corporation
+ * Author: Paul Mundt <paul.mundt@nokia.com>
+ *
+ * Based off of arch/arm/mach-omap/omap1/serial.c
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/serial_8250.h>
+#include <linux/serial_reg.h>
+
+#include <asm/io.h>
+#include <asm/hardware/clock.h>
+
+#include <asm/arch/common.h>
+#include <asm/arch/board.h>
+
+static struct clk * uart1_ick = NULL;
+static struct clk * uart1_fck = NULL;
+static struct clk * uart2_ick = NULL;
+static struct clk * uart2_fck = NULL;
+static struct clk * uart3_ick = NULL;
+static struct clk * uart3_fck = NULL;
+
+static struct plat_serial8250_port serial_platform_data[] = {
+	{
+		.membase	= (char *)IO_ADDRESS(OMAP_UART1_BASE),
+		.mapbase	= (unsigned long)OMAP_UART1_BASE,
+		.irq		= 72,
+		.flags		= UPF_BOOT_AUTOCONF,
+		.iotype		= UPIO_MEM,
+		.regshift	= 2,
+		.uartclk	= OMAP16XX_BASE_BAUD * 16,
+	}, {
+		.membase	= (char *)IO_ADDRESS(OMAP_UART2_BASE),
+		.mapbase	= (unsigned long)OMAP_UART2_BASE,
+		.irq		= 73,
+		.flags		= UPF_BOOT_AUTOCONF,
+		.iotype		= UPIO_MEM,
+		.regshift	= 2,
+		.uartclk	= OMAP16XX_BASE_BAUD * 16,
+	}, {
+		.membase	= (char *)IO_ADDRESS(OMAP_UART3_BASE),
+		.mapbase	= (unsigned long)OMAP_UART3_BASE,
+		.irq		= 74,
+		.flags		= UPF_BOOT_AUTOCONF,
+		.iotype		= UPIO_MEM,
+		.regshift	= 2,
+		.uartclk	= OMAP16XX_BASE_BAUD * 16,
+	}, {
+		.flags		= 0
+	}
+};
+
+static inline unsigned int serial_read_reg(struct plat_serial8250_port *up,
+					   int offset)
+{
+	offset <<= up->regshift;
+	return (unsigned int)__raw_readb(up->membase + offset);
+}
+
+static inline void serial_write_reg(struct plat_serial8250_port *p, int offset,
+				    int value)
+{
+	offset <<= p->regshift;
+	__raw_writeb(value, (unsigned long)(p->membase + offset));
+}
+
+/*
+ * Internal UARTs need to be initialized for the 8250 autoconfig to work
+ * properly. Note that the TX watermark initialization may not be needed
+ * once the 8250.c watermark handling code is merged.
+ */
+static inline void __init omap_serial_reset(struct plat_serial8250_port *p)
+{
+	serial_write_reg(p, UART_OMAP_MDR1, 0x07);
+	serial_write_reg(p, UART_OMAP_SCR, 0x08);
+	serial_write_reg(p, UART_OMAP_MDR1, 0x00);
+	serial_write_reg(p, UART_OMAP_SYSC, 0x01);
+}
+
+void __init omap_serial_init()
+{
+	int i;
+	const struct omap_uart_config *info;
+
+	/*
+	 * Make sure the serial ports are muxed on at this point.
+	 * You have to mux them off in device drivers later on
+	 * if not needed.
+	 */
+
+	info = omap_get_config(OMAP_TAG_UART,
+			       struct omap_uart_config);
+
+	if (info == NULL)
+		return;
+
+	for (i = 0; i < OMAP_MAX_NR_PORTS; i++) {
+		struct plat_serial8250_port *p = serial_platform_data + i;
+
+		if (!(info->enabled_uarts & (1 << i))) {
+			p->membase = 0;
+			p->mapbase = 0;
+			continue;
+		}
+
+		switch (i) {
+		case 0:
+			uart1_ick = clk_get(NULL, "uart1_ick");
+			if (IS_ERR(uart1_ick))
+				printk("Could not get uart1_ick\n");
+			else {
+				clk_use(uart1_ick);
+			}
+
+			uart1_fck = clk_get(NULL, "uart1_fck");
+			if (IS_ERR(uart1_fck))
+				printk("Could not get uart1_fck\n");
+			else {
+				clk_use(uart1_fck);
+			}
+			break;
+		case 1:
+			uart2_ick = clk_get(NULL, "uart2_ick");
+			if (IS_ERR(uart2_ick))
+				printk("Could not get uart2_ick\n");
+			else {
+				clk_use(uart2_ick);
+			}
+
+			uart2_fck = clk_get(NULL, "uart2_fck");
+			if (IS_ERR(uart2_fck))
+				printk("Could not get uart2_fck\n");
+			else {
+				clk_use(uart2_fck);
+			}
+			break;
+		case 2:
+			uart3_ick = clk_get(NULL, "uart3_ick");
+			if (IS_ERR(uart3_ick))
+				printk("Could not get uart3_ick\n");
+			else {
+				clk_use(uart3_ick);
+			}
+
+			uart3_fck = clk_get(NULL, "uart3_fck");
+			if (IS_ERR(uart3_fck))
+				printk("Could not get uart3_fck\n");
+			else {
+				clk_use(uart3_fck);
+			}
+			break;
+		}
+
+		omap_serial_reset(p);
+	}
+}
+
+static struct platform_device serial_device = {
+	.name			= "serial8250",
+	.id			= 0,
+	.dev			= {
+		.platform_data	= serial_platform_data,
+	},
+};
+
+static int __init omap_init(void)
+{
+	return platform_device_register(&serial_device);
+}
+arch_initcall(omap_init);
diff --git a/arch/arm/mach-omap2/sram-fn.S b/arch/arm/mach-omap2/sram-fn.S
new file mode 100644
index 000000000000..2a869e203342
--- /dev/null
+++ b/arch/arm/mach-omap2/sram-fn.S
@@ -0,0 +1,333 @@
+/*
+ * linux/arch/arm/mach-omap1/sram.S
+ *
+ * Omap2 specific functions that need to be run in internal SRAM
+ *
+ * (C) Copyright 2004
+ * Texas Instruments, <www.ti.com>
+ * Richard Woodruff <r-woodruff2@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR /PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+#include <linux/config.h>
+#include <linux/linkage.h>
+#include <asm/assembler.h>
+#include <asm/arch/io.h>
+#include <asm/hardware.h>
+
+#include <asm/arch/prcm.h>
+
+#define TIMER_32KSYNCT_CR_V	IO_ADDRESS(OMAP24XX_32KSYNCT_BASE + 0x010)
+
+#define CM_CLKSEL2_PLL_V	IO_ADDRESS(OMAP24XX_PRCM_BASE + 0x544)
+#define PRCM_VOLTCTRL_V		IO_ADDRESS(OMAP24XX_PRCM_BASE + 0x050)
+#define PRCM_CLKCFG_CTRL_V	IO_ADDRESS(OMAP24XX_PRCM_BASE + 0x080)
+#define CM_CLKEN_PLL_V		IO_ADDRESS(OMAP24XX_PRCM_BASE + 0x500)
+#define CM_IDLEST_CKGEN_V	IO_ADDRESS(OMAP24XX_PRCM_BASE + 0x520)
+#define CM_CLKSEL1_PLL_V	IO_ADDRESS(OMAP24XX_PRCM_BASE + 0x540)
+
+#define SDRC_DLLA_CTRL_V	IO_ADDRESS(OMAP24XX_SDRC_BASE + 0x060)
+#define SDRC_RFR_CTRL_V		IO_ADDRESS(OMAP24XX_SDRC_BASE + 0x0a4)
+
+	.text
+
+ENTRY(sram_ddr_init)
+	stmfd	sp!, {r0 - r12, lr}	@ save registers on stack
+
+	mov	r12, r2			@ capture CS1 vs CS0
+	mov	r8, r3			@ capture force parameter
+
+	/* frequency shift down */
+	ldr	r2, cm_clksel2_pll	@ get address of dpllout reg
+	mov	r3, #0x1		@ value for 1x operation
+	str	r3, [r2]		@ go to L1-freq operation
+
+	/* voltage shift down */
+	mov r9, #0x1			@ set up for L1 voltage call
+	bl voltage_shift		@ go drop voltage
+
+	/* dll lock mode */
+	ldr	r11, sdrc_dlla_ctrl	@ addr of dlla ctrl
+	ldr	r10, [r11]		@ get current val
+	cmp	r12, #0x1		@ cs1 base (2422 es2.05/1)
+	addeq	r11, r11, #0x8		@ if cs1 base, move to DLLB
+	mvn	r9, #0x4		@ mask to get clear bit2
+	and	r10, r10, r9		@ clear bit2 for lock mode.
+	orr	r10, r10, #0x8		@ make sure DLL on (es2 bit pos)
+	orr	r10, r10, #0x2		@ 90 degree phase for all below 133Mhz
+	str	r10, [r11]		@ commit to DLLA_CTRL
+	bl	i_dll_wait		@ wait for dll to lock
+
+	/* get dll value */
+	add	r11, r11, #0x4		@ get addr of status reg
+	ldr	r10, [r11]		@ get locked value
+
+	/* voltage shift up */
+	mov r9, #0x0			@ shift back to L0-voltage
+	bl voltage_shift		@ go raise voltage
+
+	/* frequency shift up */
+	mov	r3, #0x2		@ value for 2x operation
+	str	r3, [r2]		@ go to L0-freq operation
+
+	/* reset entry mode for dllctrl */
+	sub	r11, r11, #0x4		@ move from status to ctrl
+	cmp	r12, #0x1		@ normalize if cs1 based
+	subeq	r11, r11, #0x8		@ possibly back to DLLA
+	cmp	r8, #0x1		@ if forced unlock exit
+	orreq	r1, r1, #0x4		@ make sure exit with unlocked value
+	str	r1, [r11]		@ restore DLLA_CTRL high value
+	add	r11, r11, #0x8		@ move to DLLB_CTRL addr
+	str	r1, [r11]		@ set value DLLB_CTRL
+	bl	i_dll_wait		@ wait for possible lock
+
+	/* set up for return, DDR should be good */
+	str r10, [r0]			@ write dll_status and return counter
+	ldmfd	sp!, {r0 - r12, pc}	@ restore regs and return
+
+	/* ensure the DLL has relocked */
+i_dll_wait:
+	mov	r4, #0x800		@ delay DLL relock, min 0x400 L3 clocks
+i_dll_delay:
+	subs	r4, r4, #0x1
+	bne	i_dll_delay
+	mov	pc, lr
+
+	/*
+	 * shift up or down voltage, use R9 as input to tell level.
+	 * wait for it to finish, use 32k sync counter, 1tick=31uS.
+	 */
+voltage_shift:
+	ldr	r4, prcm_voltctrl	@ get addr of volt ctrl.
+	ldr	r5, [r4]		@ get value.
+	ldr	r6, prcm_mask_val	@ get value of mask
+	and	r5, r5, r6		@ apply mask to clear bits
+	orr	r5, r5, r9		@ bulld value for L0/L1-volt operation.
+	str	r5, [r4]		@ set up for change.
+	mov	r3, #0x4000		@ get val for force
+	orr	r5, r5, r3		@ build value for force
+	str	r5, [r4]		@ Force transition to L1
+
+	ldr	r3, timer_32ksynct_cr	@ get addr of counter
+	ldr	r5, [r3]		@ get value
+	add	r5, r5, #0x3		@ give it at most 93uS
+volt_delay:
+	ldr	r7, [r3]		@ get timer value
+	cmp	r5, r7			@ time up?
+	bhi	volt_delay		@ not yet->branch
+	mov	pc, lr			@ back to caller.
+
+/* relative load constants */
+cm_clksel2_pll:
+	.word CM_CLKSEL2_PLL_V
+sdrc_dlla_ctrl:
+	.word SDRC_DLLA_CTRL_V
+prcm_voltctrl:
+	.word PRCM_VOLTCTRL_V
+prcm_mask_val:
+	.word 0xFFFF3FFC
+timer_32ksynct_cr:
+	.word TIMER_32KSYNCT_CR_V
+ENTRY(sram_ddr_init_sz)
+	.word	. - sram_ddr_init
+
+/*
+ * Reprograms memory timings.
+ * r0 = [PRCM_FULL | PRCM_HALF] r1 = SDRC_DLLA_CTRL value r2 = [DDR | SDR]
+ * PRCM_FULL = 2, PRCM_HALF = 1, DDR = 1, SDR = 0
+ */
+ENTRY(sram_reprogram_sdrc)
+	stmfd	sp!, {r0 - r10, lr}	@ save registers on stack
+	mov	r3, #0x0		@ clear for mrc call
+	mcr	p15, 0, r3, c7, c10, 4	@ memory barrier, finish ARM SDR/DDR
+	nop
+	nop
+	ldr	r6, ddr_sdrc_rfr_ctrl	@ get addr of refresh reg
+	ldr	r5, [r6]		@ get value
+	mov	r5, r5, lsr #8		@ isolate rfr field and drop burst
+
+	cmp	r0, #0x1		@ going to half speed?
+	movne	r9, #0x0		@ if up set flag up for pre up, hi volt
+
+	blne	voltage_shift_c		@ adjust voltage
+
+	cmp	r0, #0x1		@ going to half speed (post branch link)
+	moveq	r5, r5, lsr #1		@ divide by 2 if to half
+	movne	r5, r5, lsl #1		@ mult by 2 if to full
+	mov	r5, r5, lsl #8		@ put rfr field back into place
+	add	r5, r5, #0x1		@ turn on burst of 1
+	ldr	r4, ddr_cm_clksel2_pll	@ get address of out reg
+	ldr	r3, [r4]		@ get curr value
+	orr	r3, r3, #0x3
+	bic	r3, r3, #0x3		@ clear lower bits
+	orr	r3, r3, r0		@ new state value
+	str	r3, [r4]		@ set new state (pll/x, x=1 or 2)
+	nop
+	nop
+
+	moveq	r9, #0x1		@ if speed down, post down, drop volt
+	bleq	voltage_shift_c
+
+	mcr	p15, 0, r3, c7, c10, 4	@ memory barrier
+	str	r5, [r6]		@ set new RFR_1 value
+	add	r6, r6, #0x30		@ get RFR_2 addr
+	str	r5, [r6]		@ set RFR_2
+	nop
+	cmp	r2, #0x1		@ (SDR or DDR) do we need to adjust DLL
+	bne	freq_out		@ leave if SDR, no DLL function
+
+	/* With DDR, we need to take care of the DLL for the frequency change */
+	ldr	r2, ddr_sdrc_dlla_ctrl	@ addr of dlla ctrl
+	str	r1, [r2]		@ write out new SDRC_DLLA_CTRL
+	add	r2, r2, #0x8		@ addr to SDRC_DLLB_CTRL
+	str	r1, [r2]		@ commit to SDRC_DLLB_CTRL
+	mov	r1, #0x2000		@ wait DLL relock, min 0x400 L3 clocks
+dll_wait:
+	subs	r1, r1, #0x1
+	bne	dll_wait
+freq_out:
+	ldmfd	sp!, {r0 - r10, pc}	@ restore regs and return
+
+    /*
+     * shift up or down voltage, use R9 as input to tell level.
+     *	wait for it to finish, use 32k sync counter, 1tick=31uS.
+     */
+voltage_shift_c:
+	ldr	r10, ddr_prcm_voltctrl	@ get addr of volt ctrl
+	ldr	r8, [r10]		@ get value
+	ldr	r7, ddr_prcm_mask_val	@ get value of mask
+	and	r8, r8, r7		@ apply mask to clear bits
+	orr	r8, r8, r9		@ bulld value for L0/L1-volt operation.
+	str	r8, [r10]		@ set up for change.
+	mov	r7, #0x4000		@ get val for force
+	orr	r8, r8, r7		@ build value for force
+	str	r8, [r10]		@ Force transition to L1
+
+	ldr	r10, ddr_timer_32ksynct	@ get addr of counter
+	ldr	r8, [r10]		@ get value
+	add	r8, r8, #0x2		@ give it at most 62uS (min 31+)
+volt_delay_c:
+	ldr	r7, [r10]		@ get timer value
+	cmp	r8, r7			@ time up?
+	bhi	volt_delay_c		@ not yet->branch
+	mov	pc, lr			@ back to caller
+
+ddr_cm_clksel2_pll:
+	.word CM_CLKSEL2_PLL_V
+ddr_sdrc_dlla_ctrl:
+	.word SDRC_DLLA_CTRL_V
+ddr_sdrc_rfr_ctrl:
+	.word SDRC_RFR_CTRL_V
+ddr_prcm_voltctrl:
+	.word PRCM_VOLTCTRL_V
+ddr_prcm_mask_val:
+	.word 0xFFFF3FFC
+ddr_timer_32ksynct:
+	.word TIMER_32KSYNCT_CR_V
+
+ENTRY(sram_reprogram_sdrc_sz)
+	.word	. - sram_reprogram_sdrc
+
+/*
+ * Set dividers and pll. Also recalculate DLL value for DDR and unlock mode.
+ */
+ENTRY(sram_set_prcm)
+	stmfd	sp!, {r0-r12, lr}	@ regs to stack
+	adr	r4, pbegin		@ addr of preload start
+	adr	r8, pend		@ addr of preload end
+	mcrr	p15, 1, r8, r4, c12	@ preload into icache
+pbegin:
+	/* move into fast relock bypass */
+	ldr	r8, pll_ctl		@ get addr
+	ldr	r5, [r8]		@ get val
+	mvn	r6, #0x3		@ clear mask
+	and	r5, r5, r6		@ clear field
+	orr	r7, r5, #0x2		@ fast relock val
+	str	r7, [r8]		@ go to fast relock
+	ldr	r4, pll_stat		@ addr of stat
+block:
+	/* wait for bypass */
+	ldr	r8, [r4]		@ stat value
+	and	r8, r8, #0x3		@ mask for stat
+	cmp	r8, #0x1		@ there yet
+	bne	block			@ loop if not
+
+	/* set new dpll dividers _after_ in bypass */
+	ldr	r4, pll_div		@ get addr
+	str	r0, [r4]		@ set dpll ctrl val
+
+	ldr	r4, set_config		@ get addr
+	mov	r8, #1			@ valid cfg msk
+	str	r8, [r4]		@ make dividers take
+
+	mov	r4, #100		@ dead spin a bit
+wait_a_bit:
+	subs	r4, r4, #1		@ dec loop
+	bne	wait_a_bit		@ delay done?
+
+	/* check if staying in bypass */
+	cmp	r2, #0x1		@ stay in bypass?
+	beq	pend			@ jump over dpll relock
+
+	/* relock DPLL with new vals */
+	ldr	r5, pll_stat		@ get addr
+	ldr	r4, pll_ctl		@ get addr
+	orr	r8, r7, #0x3		@ val for lock dpll
+	str	r8, [r4]		@ set val
+	mov	r0, #1000		@ dead spin a bit
+wait_more:
+	subs	r0, r0, #1		@ dec loop
+	bne	wait_more		@ delay done?
+wait_lock:
+	ldr	r8, [r5]		@ get lock val
+	and	r8, r8, #3		@ isolate field
+	cmp	r8, #2			@ locked?
+	bne	wait_lock		@ wait if not
+pend:
+	/* update memory timings & briefly lock dll */
+	ldr	r4, sdrc_rfr		@ get addr
+	str	r1, [r4]		@ update refresh timing
+	ldr	r11, dlla_ctrl		@ get addr of DLLA ctrl
+	ldr	r10, [r11]		@ get current val
+	mvn	r9, #0x4		@ mask to get clear bit2
+	and	r10, r10, r9		@ clear bit2 for lock mode
+	orr	r10, r10, #0x8		@ make sure DLL on (es2 bit pos)
+	str	r10, [r11]		@ commit to DLLA_CTRL
+	add	r11, r11, #0x8		@ move to dllb
+	str	r10, [r11]		@ hit DLLB also
+
+	mov	r4, #0x800		@ relock time (min 0x400 L3 clocks)
+wait_dll_lock:
+	subs	r4, r4, #0x1
+	bne	wait_dll_lock
+	nop
+	ldmfd	sp!, {r0-r12, pc}	@ restore regs and return
+
+set_config:
+	.word PRCM_CLKCFG_CTRL_V
+pll_ctl:
+	.word CM_CLKEN_PLL_V
+pll_stat:
+	.word CM_IDLEST_CKGEN_V
+pll_div:
+	.word CM_CLKSEL1_PLL_V
+sdrc_rfr:
+	.word SDRC_RFR_CTRL_V
+dlla_ctrl:
+	.word SDRC_DLLA_CTRL_V
+
+ENTRY(sram_set_prcm_sz)
+	.word	. - sram_set_prcm
diff --git a/arch/arm/mach-omap2/timer-gp.c b/arch/arm/mach-omap2/timer-gp.c
new file mode 100644
index 000000000000..9ec11443200f
--- /dev/null
+++ b/arch/arm/mach-omap2/timer-gp.c
@@ -0,0 +1,126 @@
+/*
+ * linux/arch/arm/mach-omap2/timer-gp.c
+ *
+ * OMAP2 GP timer support.
+ *
+ * Copyright (C) 2005 Nokia Corporation
+ * Author: Paul Mundt <paul.mundt@nokia.com>
+ *         Juha Yrjölä <juha.yrjola@nokia.com>
+ *
+ * Some parts based off of TI's 24xx code:
+ *
+ *   Copyright (C) 2004 Texas Instruments, Inc.
+ *
+ * Roughly modelled after the OMAP1 MPU timer code.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/init.h>
+#include <linux/time.h>
+#include <linux/interrupt.h>
+#include <linux/err.h>
+#include <asm/mach/time.h>
+#include <asm/delay.h>
+#include <asm/io.h>
+#include <asm/hardware/clock.h>
+
+#define OMAP2_GP_TIMER1_BASE	0x48028000
+#define OMAP2_GP_TIMER2_BASE	0x4802a000
+#define OMAP2_GP_TIMER3_BASE	0x48078000
+#define OMAP2_GP_TIMER4_BASE	0x4807a000
+
+#define GP_TIMER_TIDR		0x00
+#define GP_TIMER_TISR		0x18
+#define GP_TIMER_TIER		0x1c
+#define GP_TIMER_TCLR		0x24
+#define GP_TIMER_TCRR		0x28
+#define GP_TIMER_TLDR		0x2c
+#define GP_TIMER_TSICR		0x40
+
+#define OS_TIMER_NR		1  /* GP timer 2 */
+
+static unsigned long timer_base[] = {
+	IO_ADDRESS(OMAP2_GP_TIMER1_BASE),
+	IO_ADDRESS(OMAP2_GP_TIMER2_BASE),
+	IO_ADDRESS(OMAP2_GP_TIMER3_BASE),
+	IO_ADDRESS(OMAP2_GP_TIMER4_BASE),
+};
+
+static inline unsigned int timer_read_reg(int nr, unsigned int reg)
+{
+	return __raw_readl(timer_base[nr] + reg);
+}
+
+static inline void timer_write_reg(int nr, unsigned int reg, unsigned int val)
+{
+	__raw_writel(val, timer_base[nr] + reg);
+}
+
+/* Note that we always enable the clock prescale divider bit */
+static inline void omap2_gp_timer_start(int nr, unsigned long load_val)
+{
+	unsigned int tmp;
+
+	tmp = 0xffffffff - load_val;
+
+	timer_write_reg(nr, GP_TIMER_TLDR, tmp);
+	timer_write_reg(nr, GP_TIMER_TCRR, tmp);
+	timer_write_reg(nr, GP_TIMER_TIER, 1 << 1);
+	timer_write_reg(nr, GP_TIMER_TCLR, (1 << 5) | (1 << 1) | 1);
+}
+
+static irqreturn_t omap2_gp_timer_interrupt(int irq, void *dev_id,
+					    struct pt_regs *regs)
+{
+	write_seqlock(&xtime_lock);
+
+	timer_write_reg(OS_TIMER_NR, GP_TIMER_TISR, 1 << 1);
+	timer_tick(regs);
+
+	write_sequnlock(&xtime_lock);
+
+	return IRQ_HANDLED;
+}
+
+static struct irqaction omap2_gp_timer_irq = {
+	.name		= "gp timer",
+	.flags		= SA_INTERRUPT,
+	.handler	= omap2_gp_timer_interrupt,
+};
+
+static void __init omap2_gp_timer_init(void)
+{
+	struct clk * sys_ck;
+	u32 tick_period = 120000;
+	u32 l;
+
+	/* Reset clock and prescale value */
+	timer_write_reg(OS_TIMER_NR, GP_TIMER_TCLR, 0);
+
+	sys_ck = clk_get(NULL, "sys_ck");
+	if (IS_ERR(sys_ck))
+		printk(KERN_ERR "Could not get sys_ck\n");
+	else {
+		clk_use(sys_ck);
+		tick_period = clk_get_rate(sys_ck) / 100;
+		clk_put(sys_ck);
+	}
+
+	tick_period /= 2;	/* Minimum prescale divider is 2 */
+	tick_period -= 1;
+
+	l = timer_read_reg(OS_TIMER_NR, GP_TIMER_TIDR);
+	printk(KERN_INFO "OMAP2 GP timer (HW version %d.%d)\n",
+	       (l >> 4) & 0x0f, l & 0x0f);
+
+	setup_irq(38, &omap2_gp_timer_irq);
+
+	omap2_gp_timer_start(OS_TIMER_NR, tick_period);
+}
+
+struct sys_timer omap_timer = {
+	.init	= omap2_gp_timer_init,
+};
+
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index b380a438e68f..2a58499c0968 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -44,6 +44,7 @@ config PXA_SHARPSL_25x
 config PXA_SHARPSL_27x
 	bool "Sharp PXA270 models (SL-Cxx00)"
 	select PXA27x
+	select IWMMXT
 
 endchoice
 
@@ -71,6 +72,14 @@ config MACH_HUSKY
 	depends PXA_SHARPSL_25x
 	select PXA_SHARP_C7xx
 
+config MACH_AKITA
+	bool "Enable Sharp SL-1000 (Akita) Support"
+	depends PXA_SHARPSL_27x
+	select PXA_SHARP_Cxx00
+	select MACH_SPITZ
+	select I2C
+	select I2C_PXA
+
 config MACH_SPITZ
 	bool "Enable Sharp Zaurus SL-3000 (Spitz) Support"
 	depends PXA_SHARPSL_27x
@@ -83,7 +92,7 @@ config MACH_BORZOI
 
 config MACH_TOSA
 	bool "Enable Sharp SL-6000x (Tosa) Support"
-	depends PXA_SHARPSL
+	depends PXA_SHARPSL_25x
 
 config PXA25x
 	bool
@@ -102,12 +111,18 @@ config IWMMXT
 
 config PXA_SHARP_C7xx
 	bool
+	select PXA_SSP
 	help
 	  Enable support for all Sharp C7xx models
 
 config PXA_SHARP_Cxx00
 	bool
+	select PXA_SSP
 	help
 	  Enable common support for Sharp Cxx00 models
 
+config PXA_SSP
+	tristate
+	help
+	  Enable support for PXA2xx SSP ports
 endif
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index 8bc72d07cea8..32526a0a6f86 100644
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -11,8 +11,9 @@ obj-$(CONFIG_PXA27x) += pxa27x.o
 obj-$(CONFIG_ARCH_LUBBOCK) += lubbock.o
 obj-$(CONFIG_MACH_MAINSTONE) += mainstone.o
 obj-$(CONFIG_ARCH_PXA_IDP) += idp.o
-obj-$(CONFIG_PXA_SHARP_C7xx)	+= corgi.o corgi_ssp.o corgi_lcd.o ssp.o
-obj-$(CONFIG_PXA_SHARP_Cxx00)	+= spitz.o corgi_ssp.o corgi_lcd.o ssp.o
+obj-$(CONFIG_PXA_SHARP_C7xx)	+= corgi.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o corgi_pm.o
+obj-$(CONFIG_PXA_SHARP_Cxx00)	+= spitz.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o spitz_pm.o
+obj-$(CONFIG_MACH_AKITA)	+= akita-ioexp.o
 obj-$(CONFIG_MACH_POODLE)	+= poodle.o
 obj-$(CONFIG_MACH_TOSA)         += tosa.o
 
@@ -26,6 +27,7 @@ obj-$(CONFIG_LEDS) += $(led-y)
 
 # Misc features
 obj-$(CONFIG_PM) += pm.o sleep.o
+obj-$(CONFIG_PXA_SSP) += ssp.o
 
 ifeq ($(CONFIG_PXA27x),y)
 obj-$(CONFIG_PM) += standby.o
diff --git a/arch/arm/mach-pxa/akita-ioexp.c b/arch/arm/mach-pxa/akita-ioexp.c
new file mode 100644
index 000000000000..f6d73cc01f78
--- /dev/null
+++ b/arch/arm/mach-pxa/akita-ioexp.c
@@ -0,0 +1,223 @@
+/*
+ * Support for the Extra GPIOs on the Sharp SL-C1000 (Akita)
+ * (uses a Maxim MAX7310 8 Port IO Expander)
+ *
+ * Copyright 2005 Openedhand Ltd.
+ *
+ * Author: Richard Purdie <richard@openedhand.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/module.h>
+#include <linux/i2c.h>
+#include <linux/slab.h>
+#include <linux/workqueue.h>
+#include <asm/arch/akita.h>
+
+/* MAX7310 Regiser Map */
+#define MAX7310_INPUT    0x00
+#define MAX7310_OUTPUT   0x01
+#define MAX7310_POLINV   0x02
+#define MAX7310_IODIR    0x03 /* 1 = Input, 0 = Output */
+#define MAX7310_TIMEOUT  0x04
+
+/* Addresses to scan */
+static unsigned short normal_i2c[] = { 0x18, I2C_CLIENT_END };
+
+/* I2C Magic */
+I2C_CLIENT_INSMOD;
+
+static int max7310_write(struct i2c_client *client, int address, int data);
+static struct i2c_client max7310_template;
+static void akita_ioexp_work(void *private_);
+
+static struct device *akita_ioexp_device;
+static unsigned char ioexp_output_value = AKITA_IOEXP_IO_OUT;
+DECLARE_WORK(akita_ioexp, akita_ioexp_work, NULL);
+
+
+/*
+ * MAX7310 Access
+ */
+static int max7310_config(struct device *dev, int iomode, int polarity)
+{
+	int ret;
+	struct i2c_client *client = to_i2c_client(dev);
+
+	ret = max7310_write(client, MAX7310_POLINV, polarity);
+	if (ret < 0)
+		return ret;
+	ret = max7310_write(client, MAX7310_IODIR, iomode);
+	return ret;
+}
+
+static int max7310_set_ouputs(struct device *dev, int outputs)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+
+	return max7310_write(client, MAX7310_OUTPUT, outputs);
+}
+
+/*
+ * I2C Functions
+ */
+static int max7310_write(struct i2c_client *client, int address, int value)
+{
+	u8 data[2];
+
+	data[0] = address & 0xff;
+	data[1] = value & 0xff;
+
+	if (i2c_master_send(client, data, 2) == 2)
+		return 0;
+	return -1;
+}
+
+static int max7310_detect(struct i2c_adapter *adapter, int address, int kind)
+{
+	struct i2c_client *new_client;
+	int err;
+
+	if (!(new_client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL)))
+		return -ENOMEM;
+
+	max7310_template.adapter = adapter;
+	max7310_template.addr = address;
+
+	memcpy(new_client, &max7310_template, sizeof(struct i2c_client));
+
+	if ((err = i2c_attach_client(new_client))) {
+		kfree(new_client);
+		return err;
+	}
+
+	max7310_config(&new_client->dev, AKITA_IOEXP_IO_DIR, 0);
+	akita_ioexp_device = &new_client->dev;
+	schedule_work(&akita_ioexp);
+
+	return 0;
+}
+
+static int max7310_attach_adapter(struct i2c_adapter *adapter)
+{
+	return i2c_probe(adapter, &addr_data, max7310_detect);
+}
+
+static int max7310_detach_client(struct i2c_client *client)
+{
+	int err;
+
+	akita_ioexp_device = NULL;
+
+	if ((err = i2c_detach_client(client)))
+		return err;
+
+	kfree(client);
+	return 0;
+}
+
+static struct i2c_driver max7310_i2c_driver = {
+	.owner		= THIS_MODULE,
+	.name		= "akita-max7310",
+	.id		= I2C_DRIVERID_AKITAIOEXP,
+	.flags		= I2C_DF_NOTIFY,
+	.attach_adapter	= max7310_attach_adapter,
+	.detach_client	= max7310_detach_client,
+};
+
+static struct i2c_client max7310_template = {
+	name:   "akita-max7310",
+	flags:  I2C_CLIENT_ALLOW_USE,
+	driver: &max7310_i2c_driver,
+};
+
+void akita_set_ioexp(struct device *dev, unsigned char bit)
+{
+	ioexp_output_value |= bit;
+
+	if (akita_ioexp_device)
+		schedule_work(&akita_ioexp);
+	return;
+}
+
+void akita_reset_ioexp(struct device *dev, unsigned char bit)
+{
+	ioexp_output_value &= ~bit;
+
+	if (akita_ioexp_device)
+		schedule_work(&akita_ioexp);
+	return;
+}
+
+EXPORT_SYMBOL(akita_set_ioexp);
+EXPORT_SYMBOL(akita_reset_ioexp);
+
+static void akita_ioexp_work(void *private_)
+{
+	if (akita_ioexp_device)
+		max7310_set_ouputs(akita_ioexp_device, ioexp_output_value);
+}
+
+
+#ifdef CONFIG_PM
+static int akita_ioexp_suspend(struct platform_device *pdev, pm_message_t state)
+{
+	flush_scheduled_work();
+	return 0;
+}
+
+static int akita_ioexp_resume(struct platform_device *pdev)
+{
+	schedule_work(&akita_ioexp);
+	return 0;
+}
+#else
+#define akita_ioexp_suspend NULL
+#define akita_ioexp_resume NULL
+#endif
+
+static int __init akita_ioexp_probe(struct platform_device *pdev)
+{
+	return i2c_add_driver(&max7310_i2c_driver);
+}
+
+static int akita_ioexp_remove(struct platform_device *pdev)
+{
+	i2c_del_driver(&max7310_i2c_driver);
+	return 0;
+}
+
+static struct platform_driver akita_ioexp_driver = {
+	.probe		= akita_ioexp_probe,
+	.remove		= akita_ioexp_remove,
+	.suspend	= akita_ioexp_suspend,
+	.resume		= akita_ioexp_resume,
+	.driver		= {
+		.name	= "akita-ioexp",
+	},
+};
+
+static int __init akita_ioexp_init(void)
+{
+	return platform_driver_register(&akita_ioexp_driver);
+}
+
+static void __exit akita_ioexp_exit(void)
+{
+	platform_driver_unregister(&akita_ioexp_driver);
+}
+
+MODULE_AUTHOR("Richard Purdie <rpurdie@openedhand.com>");
+MODULE_DESCRIPTION("Akita IO-Expander driver");
+MODULE_LICENSE("GPL");
+
+fs_initcall(akita_ioexp_init);
+module_exit(akita_ioexp_exit);
+
diff --git a/arch/arm/mach-pxa/corgi_lcd.c b/arch/arm/mach-pxa/corgi_lcd.c
index 698eb06545c4..6dbcaf114ad7 100644
--- a/arch/arm/mach-pxa/corgi_lcd.c
+++ b/arch/arm/mach-pxa/corgi_lcd.c
@@ -22,7 +22,7 @@
 #include <linux/string.h>
 #include <asm/arch/akita.h>
 #include <asm/arch/corgi.h>
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
 #include <asm/arch/pxa-regs.h>
 #include <asm/arch/sharpsl.h>
 #include <asm/arch/spitz.h>
diff --git a/arch/arm/mach-pxa/corgi_pm.c b/arch/arm/mach-pxa/corgi_pm.c
new file mode 100644
index 000000000000..599be14754f9
--- /dev/null
+++ b/arch/arm/mach-pxa/corgi_pm.c
@@ -0,0 +1,228 @@
+/*
+ * Battery and Power Management code for the Sharp SL-C7xx
+ *
+ * Copyright (c) 2005 Richard Purdie
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/stat.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <asm/apm.h>
+#include <asm/irq.h>
+#include <asm/mach-types.h>
+#include <asm/hardware.h>
+#include <asm/hardware/scoop.h>
+
+#include <asm/arch/sharpsl.h>
+#include <asm/arch/corgi.h>
+#include <asm/arch/pxa-regs.h>
+#include "sharpsl.h"
+
+static void corgi_charger_init(void)
+{
+	pxa_gpio_mode(CORGI_GPIO_ADC_TEMP_ON | GPIO_OUT);
+	pxa_gpio_mode(CORGI_GPIO_CHRG_ON | GPIO_OUT);
+	pxa_gpio_mode(CORGI_GPIO_CHRG_UKN | GPIO_OUT);
+	pxa_gpio_mode(CORGI_GPIO_KEY_INT | GPIO_IN);
+}
+
+static void corgi_charge_led(int val)
+{
+	if (val == SHARPSL_LED_ERROR) {
+		dev_dbg(sharpsl_pm.dev, "Charge LED Error\n");
+	} else if (val == SHARPSL_LED_ON) {
+		dev_dbg(sharpsl_pm.dev, "Charge LED On\n");
+		GPSR0 = GPIO_bit(CORGI_GPIO_LED_ORANGE);
+	} else {
+		dev_dbg(sharpsl_pm.dev, "Charge LED Off\n");
+		GPCR0 = GPIO_bit(CORGI_GPIO_LED_ORANGE);
+	}
+}
+
+static void corgi_measure_temp(int on)
+{
+	if (on)
+		GPSR(CORGI_GPIO_ADC_TEMP_ON) = GPIO_bit(CORGI_GPIO_ADC_TEMP_ON);
+	else
+		GPCR(CORGI_GPIO_ADC_TEMP_ON) = GPIO_bit(CORGI_GPIO_ADC_TEMP_ON);
+}
+
+static void corgi_charge(int on)
+{
+	if (on) {
+		if (machine_is_corgi() && (sharpsl_pm.flags & SHARPSL_SUSPENDED)) {
+			GPCR(CORGI_GPIO_CHRG_ON) = GPIO_bit(CORGI_GPIO_CHRG_ON);
+			GPSR(CORGI_GPIO_CHRG_UKN) = GPIO_bit(CORGI_GPIO_CHRG_UKN);
+		} else {
+			GPSR(CORGI_GPIO_CHRG_ON) = GPIO_bit(CORGI_GPIO_CHRG_ON);
+			GPCR(CORGI_GPIO_CHRG_UKN) = GPIO_bit(CORGI_GPIO_CHRG_UKN);
+		}
+	} else {
+		GPCR(CORGI_GPIO_CHRG_ON) = GPIO_bit(CORGI_GPIO_CHRG_ON);
+		GPCR(CORGI_GPIO_CHRG_UKN) = GPIO_bit(CORGI_GPIO_CHRG_UKN);
+	}
+}
+
+static void corgi_discharge(int on)
+{
+	if (on)
+		GPSR(CORGI_GPIO_DISCHARGE_ON) = GPIO_bit(CORGI_GPIO_DISCHARGE_ON);
+	else
+		GPCR(CORGI_GPIO_DISCHARGE_ON) = GPIO_bit(CORGI_GPIO_DISCHARGE_ON);
+}
+
+static void corgi_presuspend(void)
+{
+	int i;
+	unsigned long wakeup_mask;
+
+	/* charging , so CHARGE_ON bit is HIGH during OFF. */
+	if (READ_GPIO_BIT(CORGI_GPIO_CHRG_ON))
+		PGSR1 |= GPIO_bit(CORGI_GPIO_CHRG_ON);
+	else
+		PGSR1 &= ~GPIO_bit(CORGI_GPIO_CHRG_ON);
+
+	if (READ_GPIO_BIT(CORGI_GPIO_LED_ORANGE))
+		PGSR0 |= GPIO_bit(CORGI_GPIO_LED_ORANGE);
+	else
+		PGSR0 &= ~GPIO_bit(CORGI_GPIO_LED_ORANGE);
+
+	if (READ_GPIO_BIT(CORGI_GPIO_CHRG_UKN))
+		PGSR1 |= GPIO_bit(CORGI_GPIO_CHRG_UKN);
+	else
+		PGSR1 &= ~GPIO_bit(CORGI_GPIO_CHRG_UKN);
+
+	/* Resume on keyboard power key */
+	PGSR2 = (PGSR2 & ~CORGI_GPIO_ALL_STROBE_BIT) | CORGI_GPIO_STROBE_BIT(0);
+
+	wakeup_mask = GPIO_bit(CORGI_GPIO_KEY_INT) | GPIO_bit(CORGI_GPIO_WAKEUP) | GPIO_bit(CORGI_GPIO_AC_IN) | GPIO_bit(CORGI_GPIO_CHRG_FULL);
+
+	if (!machine_is_corgi())
+		wakeup_mask |= GPIO_bit(CORGI_GPIO_MAIN_BAT_LOW);
+
+	PWER = wakeup_mask | PWER_RTC;
+	PRER = wakeup_mask;
+	PFER = wakeup_mask;
+
+	for (i = 0; i <=15; i++) {
+		if (PRER & PFER & GPIO_bit(i)) {
+			if (GPLR0 & GPIO_bit(i) )
+				PRER &= ~GPIO_bit(i);
+			else
+				PFER &= ~GPIO_bit(i);
+		}
+	}
+}
+
+static void corgi_postsuspend(void)
+{
+}
+
+/*
+ * Check what brought us out of the suspend.
+ * Return: 0 to sleep, otherwise wake
+ */
+static int corgi_should_wakeup(unsigned int resume_on_alarm)
+{
+	int is_resume = 0;
+
+	dev_dbg(sharpsl_pm.dev, "GPLR0 = %x,%x\n", GPLR0, PEDR);
+
+	if ((PEDR & GPIO_bit(CORGI_GPIO_AC_IN))) {
+		if (STATUS_AC_IN()) {
+			/* charge on */
+			dev_dbg(sharpsl_pm.dev, "ac insert\n");
+			sharpsl_pm.flags |= SHARPSL_DO_OFFLINE_CHRG;
+		} else {
+			/* charge off */
+			dev_dbg(sharpsl_pm.dev, "ac remove\n");
+			CHARGE_LED_OFF();
+			CHARGE_OFF();
+			sharpsl_pm.charge_mode = CHRG_OFF;
+		}
+	}
+
+	if ((PEDR & GPIO_bit(CORGI_GPIO_CHRG_FULL)))
+		dev_dbg(sharpsl_pm.dev, "Charge full interrupt\n");
+
+	if (PEDR & GPIO_bit(CORGI_GPIO_KEY_INT))
+		is_resume |= GPIO_bit(CORGI_GPIO_KEY_INT);
+
+	if (PEDR & GPIO_bit(CORGI_GPIO_WAKEUP))
+		is_resume |= GPIO_bit(CORGI_GPIO_WAKEUP);
+
+	if (resume_on_alarm && (PEDR & PWER_RTC))
+		is_resume |= PWER_RTC;
+
+	dev_dbg(sharpsl_pm.dev, "is_resume: %x\n",is_resume);
+	return is_resume;
+}
+
+static unsigned long corgi_charger_wakeup(void)
+{
+	return ~GPLR0 & ( GPIO_bit(CORGI_GPIO_AC_IN) | GPIO_bit(CORGI_GPIO_KEY_INT) | GPIO_bit(CORGI_GPIO_WAKEUP) );
+}
+
+static int corgi_acin_status(void)
+{
+	return ((GPLR(CORGI_GPIO_AC_IN) & GPIO_bit(CORGI_GPIO_AC_IN)) != 0);
+}
+
+static struct sharpsl_charger_machinfo corgi_pm_machinfo = {
+	.init            = corgi_charger_init,
+	.gpio_batlock    = CORGI_GPIO_BAT_COVER,
+	.gpio_acin       = CORGI_GPIO_AC_IN,
+	.gpio_batfull    = CORGI_GPIO_CHRG_FULL,
+	.status_acin     = corgi_acin_status,
+	.discharge       = corgi_discharge,
+	.charge          = corgi_charge,
+	.chargeled       = corgi_charge_led,
+	.measure_temp    = corgi_measure_temp,
+	.presuspend      = corgi_presuspend,
+	.postsuspend     = corgi_postsuspend,
+	.charger_wakeup  = corgi_charger_wakeup,
+	.should_wakeup   = corgi_should_wakeup,
+	.bat_levels      = 40,
+	.bat_levels_noac = spitz_battery_levels_noac,
+	.bat_levels_acin = spitz_battery_levels_acin,
+	.status_high_acin = 188,
+	.status_low_acin  = 178,
+	.status_high_noac = 185,
+	.status_low_noac  = 175,
+};
+
+static struct platform_device *corgipm_device;
+
+static int __devinit corgipm_init(void)
+{
+	int ret;
+
+	corgipm_device = platform_device_alloc("sharpsl-pm", -1);
+	if (!corgipm_device)
+		return -ENOMEM;
+
+	corgipm_device->dev.platform_data = &corgi_pm_machinfo;
+	ret = platform_device_add(corgipm_device);
+
+	if (ret)
+		platform_device_put(corgipm_device);
+
+	return ret;
+}
+
+static void corgipm_exit(void)
+{
+	platform_device_unregister(corgipm_device);
+}
+
+module_init(corgipm_init);
+module_exit(corgipm_exit);
diff --git a/arch/arm/mach-pxa/corgi_ssp.c b/arch/arm/mach-pxa/corgi_ssp.c
index 591e5f32dbec..b371d723635f 100644
--- a/arch/arm/mach-pxa/corgi_ssp.c
+++ b/arch/arm/mach-pxa/corgi_ssp.c
@@ -191,7 +191,7 @@ void __init corgi_ssp_set_machinfo(struct corgissp_machinfo *machinfo)
 	ssp_machinfo = machinfo;
 }
 
-static int __init corgi_ssp_probe(struct device *dev)
+static int __init corgi_ssp_probe(struct platform_device *dev)
 {
 	int ret;
 
@@ -203,7 +203,7 @@ static int __init corgi_ssp_probe(struct device *dev)
 	GPDR(ssp_machinfo->cs_ads7846) |= GPIO_bit(ssp_machinfo->cs_ads7846);  /* output */
 	GPSR(ssp_machinfo->cs_ads7846) = GPIO_bit(ssp_machinfo->cs_ads7846);   /* High - Disable ADS7846*/
 
-	ret = ssp_init(&corgi_ssp_dev,ssp_machinfo->port);
+	ret = ssp_init(&corgi_ssp_dev, ssp_machinfo->port, 0);
 
 	if (ret)
 		printk(KERN_ERR "Unable to register SSP handler!\n");
@@ -216,13 +216,13 @@ static int __init corgi_ssp_probe(struct device *dev)
 	return ret;
 }
 
-static int corgi_ssp_remove(struct device *dev)
+static int corgi_ssp_remove(struct platform_device *dev)
 {
 	ssp_exit(&corgi_ssp_dev);
 	return 0;
 }
 
-static int corgi_ssp_suspend(struct device *dev, pm_message_t state)
+static int corgi_ssp_suspend(struct platform_device *dev, pm_message_t state)
 {
 	ssp_flush(&corgi_ssp_dev);
 	ssp_save_state(&corgi_ssp_dev,&corgi_ssp_state);
@@ -230,7 +230,7 @@ static int corgi_ssp_suspend(struct device *dev, pm_message_t state)
 	return 0;
 }
 
-static int corgi_ssp_resume(struct device *dev)
+static int corgi_ssp_resume(struct platform_device *dev)
 {
 	GPSR(ssp_machinfo->cs_lcdcon) = GPIO_bit(ssp_machinfo->cs_lcdcon);  /* High - Disable LCD Control/Timing Gen */
 	GPSR(ssp_machinfo->cs_max1111) = GPIO_bit(ssp_machinfo->cs_max1111); /* High - Disable MAX1111*/
@@ -241,18 +241,19 @@ static int corgi_ssp_resume(struct device *dev)
 	return 0;
 }
 
-static struct device_driver corgissp_driver = {
-	.name		= "corgi-ssp",
-	.bus		= &platform_bus_type,
+static struct platform_driver corgissp_driver = {
 	.probe		= corgi_ssp_probe,
 	.remove		= corgi_ssp_remove,
 	.suspend	= corgi_ssp_suspend,
 	.resume		= corgi_ssp_resume,
+	.driver		= {
+		.name	= "corgi-ssp",
+	},
 };
 
 int __init corgi_ssp_init(void)
 {
-	return driver_register(&corgissp_driver);
+	return platform_driver_register(&corgissp_driver);
 }
 
 arch_initcall(corgi_ssp_init);
diff --git a/arch/arm/mach-pxa/pm.c b/arch/arm/mach-pxa/pm.c
index f74b9af112dc..852ea72d8c80 100644
--- a/arch/arm/mach-pxa/pm.c
+++ b/arch/arm/mach-pxa/pm.c
@@ -155,19 +155,20 @@ int pxa_pm_enter(suspend_state_t state)
 	PSPR = 0;
 
 	/* restore registers */
+	RESTORE_GPLEVEL(0); RESTORE_GPLEVEL(1); RESTORE_GPLEVEL(2);
+	RESTORE(GPDR0); RESTORE(GPDR1); RESTORE(GPDR2);
 	RESTORE(GAFR0_L); RESTORE(GAFR0_U);
 	RESTORE(GAFR1_L); RESTORE(GAFR1_U);
 	RESTORE(GAFR2_L); RESTORE(GAFR2_U);
-	RESTORE_GPLEVEL(0); RESTORE_GPLEVEL(1); RESTORE_GPLEVEL(2);
-	RESTORE(GPDR0); RESTORE(GPDR1); RESTORE(GPDR2);
 	RESTORE(GRER0); RESTORE(GRER1); RESTORE(GRER2);
 	RESTORE(GFER0); RESTORE(GFER1); RESTORE(GFER2);
 	RESTORE(PGSR0); RESTORE(PGSR1); RESTORE(PGSR2);
 
 #ifdef CONFIG_PXA27x
 	RESTORE(MDREFR);
-	RESTORE(GAFR3_L); RESTORE(GAFR3_U); RESTORE_GPLEVEL(3);
-	RESTORE(GPDR3); RESTORE(GRER3); RESTORE(GFER3); RESTORE(PGSR3);
+	RESTORE_GPLEVEL(3); RESTORE(GPDR3);
+	RESTORE(GAFR3_L); RESTORE(GAFR3_U);
+	RESTORE(GRER3); RESTORE(GFER3); RESTORE(PGSR3);
 	RESTORE(PWER); RESTORE(PCFR); RESTORE(PRER);
 	RESTORE(PFER); RESTORE(PKWR);
 #endif
diff --git a/arch/arm/mach-pxa/sharpsl.h b/arch/arm/mach-pxa/sharpsl.h
index 3977a77aacdd..b0c40a1d6671 100644
--- a/arch/arm/mach-pxa/sharpsl.h
+++ b/arch/arm/mach-pxa/sharpsl.h
@@ -32,3 +32,90 @@ void corgi_put_hsync(void);
 void spitz_put_hsync(void);
 void corgi_wait_hsync(void);
 void spitz_wait_hsync(void);
+
+/*
+ * SharpSL Battery/PM Driver
+ */
+
+struct sharpsl_charger_machinfo {
+	void (*init)(void);
+	int gpio_acin;
+	int gpio_batfull;
+	int gpio_batlock;
+	int gpio_fatal;
+	int (*status_acin)(void);
+	void (*discharge)(int);
+	void (*discharge1)(int);
+	void (*charge)(int);
+	void (*chargeled)(int);
+	void (*measure_temp)(int);
+	void (*presuspend)(void);
+	void (*postsuspend)(void);
+	unsigned long (*charger_wakeup)(void);
+	int (*should_wakeup)(unsigned int resume_on_alarm);
+	int bat_levels;
+	struct battery_thresh *bat_levels_noac;
+	struct battery_thresh *bat_levels_acin;
+	int status_high_acin;
+	int status_low_acin;
+	int status_high_noac;
+	int status_low_noac;
+};
+
+struct battery_thresh {
+	int voltage;
+	int percentage;
+};
+
+struct battery_stat {
+	int ac_status;         /* APM AC Present/Not Present */
+	int mainbat_status;    /* APM Main Battery Status */
+	int mainbat_percent;   /* Main Battery Percentage Charge */
+	int mainbat_voltage;   /* Main Battery Voltage */
+};
+
+struct sharpsl_pm_status {
+	struct device *dev;
+	struct timer_list ac_timer;
+	struct timer_list chrg_full_timer;
+
+	int charge_mode;
+#define CHRG_ERROR    (-1)
+#define CHRG_OFF      (0)
+#define CHRG_ON       (1)
+#define CHRG_DONE     (2)
+
+	unsigned int flags;
+#define SHARPSL_SUSPENDED       (1 << 0)  /* Device is Suspended */
+#define SHARPSL_ALARM_ACTIVE    (1 << 1)  /* Alarm is for charging event (not user) */
+#define SHARPSL_BL_LIMIT        (1 << 2)  /* Backlight Intensity Limited */
+#define SHARPSL_APM_QUEUED      (1 << 3)  /* APM Event Queued */
+#define SHARPSL_DO_OFFLINE_CHRG (1 << 4)  /* Trigger the offline charger */
+
+	int full_count;
+	unsigned long charge_start_time;
+	struct sharpsl_charger_machinfo *machinfo;
+	struct battery_stat battstat;
+};
+
+extern struct sharpsl_pm_status sharpsl_pm;
+extern struct battery_thresh spitz_battery_levels_acin[];
+extern struct battery_thresh spitz_battery_levels_noac[];
+
+#define READ_GPIO_BIT(x)    (GPLR(x) & GPIO_bit(x))
+
+#define SHARPSL_LED_ERROR  2
+#define SHARPSL_LED_ON     1
+#define SHARPSL_LED_OFF    0
+
+#define CHARGE_ON()         sharpsl_pm.machinfo->charge(1)
+#define CHARGE_OFF()        sharpsl_pm.machinfo->charge(0)
+#define CHARGE_LED_ON()     sharpsl_pm.machinfo->chargeled(SHARPSL_LED_ON)
+#define CHARGE_LED_OFF()    sharpsl_pm.machinfo->chargeled(SHARPSL_LED_OFF)
+#define CHARGE_LED_ERR()    sharpsl_pm.machinfo->chargeled(SHARPSL_LED_ERROR)
+#define DISCHARGE_ON()      sharpsl_pm.machinfo->discharge(1)
+#define DISCHARGE_OFF()     sharpsl_pm.machinfo->discharge(0)
+#define STATUS_AC_IN()      sharpsl_pm.machinfo->status_acin()
+#define STATUS_BATT_LOCKED()  READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_batlock)
+#define STATUS_CHRG_FULL()  READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_batfull)
+#define STATUS_FATAL()      READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_fatal)
diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c
new file mode 100644
index 000000000000..c10be00fb526
--- /dev/null
+++ b/arch/arm/mach-pxa/sharpsl_pm.c
@@ -0,0 +1,997 @@
+/*
+ * Battery and Power Management code for the Sharp SL-C7xx and SL-Cxx00
+ * series of PDAs
+ *
+ * Copyright (c) 2004-2005 Richard Purdie
+ *
+ * Based on code written by Sharp for 2.4 kernels
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#undef DEBUG
+
+#include <linux/module.h>
+#include <linux/timer.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/apm_bios.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+
+#include <asm/hardware.h>
+#include <asm/hardware/scoop.h>
+#include <asm/mach-types.h>
+#include <asm/irq.h>
+#include <asm/apm.h>
+
+#include <asm/arch/pm.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/arch/sharpsl.h>
+#include "sharpsl.h"
+
+/*
+ * Constants
+ */
+#define SHARPSL_CHARGE_ON_TIME_INTERVAL        (msecs_to_jiffies(1*60*1000))  /* 1 min */
+#define SHARPSL_CHARGE_FINISH_TIME             (msecs_to_jiffies(10*60*1000)) /* 10 min */
+#define SHARPSL_BATCHK_TIME                    (msecs_to_jiffies(15*1000))    /* 15 sec */
+#define SHARPSL_BATCHK_TIME_SUSPEND            (60*10)                        /* 10 min */
+#define SHARPSL_WAIT_CO_TIME                   15  /* 15 sec */
+#define SHARPSL_WAIT_DISCHARGE_ON              100 /* 100 msec */
+#define SHARPSL_CHECK_BATTERY_WAIT_TIME_TEMP   10  /* 10 msec */
+#define SHARPSL_CHECK_BATTERY_WAIT_TIME_VOLT   10  /* 10 msec */
+#define SHARPSL_CHECK_BATTERY_WAIT_TIME_ACIN   10  /* 10 msec */
+#define SHARPSL_CHARGE_WAIT_TIME               15  /* 15 msec */
+#define SHARPSL_CHARGE_CO_CHECK_TIME           5   /* 5 msec */
+#define SHARPSL_CHARGE_RETRY_CNT               1   /* eqv. 10 min */
+
+#define SHARPSL_CHARGE_ON_VOLT         0x99  /* 2.9V */
+#define SHARPSL_CHARGE_ON_TEMP         0xe0  /* 2.9V */
+#define SHARPSL_CHARGE_ON_ACIN_HIGH    0x9b  /* 6V */
+#define SHARPSL_CHARGE_ON_ACIN_LOW     0x34  /* 2V */
+#define SHARPSL_FATAL_ACIN_VOLT        182   /* 3.45V */
+#define SHARPSL_FATAL_NOACIN_VOLT      170   /* 3.40V */
+
+struct battery_thresh spitz_battery_levels_acin[] = {
+	{ 213, 100},
+	{ 212,  98},
+	{ 211,  95},
+	{ 210,  93},
+	{ 209,  90},
+	{ 208,  88},
+	{ 207,  85},
+	{ 206,  83},
+	{ 205,  80},
+	{ 204,  78},
+	{ 203,  75},
+	{ 202,  73},
+	{ 201,  70},
+	{ 200,  68},
+	{ 199,  65},
+	{ 198,  63},
+	{ 197,  60},
+	{ 196,  58},
+	{ 195,  55},
+	{ 194,  53},
+	{ 193,  50},
+	{ 192,  48},
+	{ 192,  45},
+	{ 191,  43},
+	{ 191,  40},
+	{ 190,  38},
+	{ 190,  35},
+	{ 189,  33},
+	{ 188,  30},
+	{ 187,  28},
+	{ 186,  25},
+	{ 185,  23},
+	{ 184,  20},
+	{ 183,  18},
+	{ 182,  15},
+	{ 181,  13},
+	{ 180,  10},
+	{ 179,   8},
+	{ 178,   5},
+	{   0,   0},
+};
+
+struct battery_thresh  spitz_battery_levels_noac[] = {
+	{ 213, 100},
+	{ 212,  98},
+	{ 211,  95},
+	{ 210,  93},
+	{ 209,  90},
+	{ 208,  88},
+	{ 207,  85},
+	{ 206,  83},
+	{ 205,  80},
+	{ 204,  78},
+	{ 203,  75},
+	{ 202,  73},
+	{ 201,  70},
+	{ 200,  68},
+	{ 199,  65},
+	{ 198,  63},
+	{ 197,  60},
+	{ 196,  58},
+	{ 195,  55},
+	{ 194,  53},
+	{ 193,  50},
+	{ 192,  48},
+	{ 191,  45},
+	{ 190,  43},
+	{ 189,  40},
+	{ 188,  38},
+	{ 187,  35},
+	{ 186,  33},
+	{ 185,  30},
+	{ 184,  28},
+	{ 183,  25},
+	{ 182,  23},
+	{ 181,  20},
+	{ 180,  18},
+	{ 179,  15},
+	{ 178,  13},
+	{ 177,  10},
+	{ 176,   8},
+	{ 175,   5},
+	{   0,   0},
+};
+
+/* MAX1111 Commands */
+#define MAXCTRL_PD0      1u << 0
+#define MAXCTRL_PD1      1u << 1
+#define MAXCTRL_SGL      1u << 2
+#define MAXCTRL_UNI      1u << 3
+#define MAXCTRL_SEL_SH   4
+#define MAXCTRL_STR      1u << 7
+
+/* MAX1111 Channel Definitions */
+#define BATT_AD    4u
+#define BATT_THM   2u
+#define JK_VAD     6u
+
+
+/*
+ * Prototypes
+ */
+static int sharpsl_read_main_battery(void);
+static int sharpsl_off_charge_battery(void);
+static int sharpsl_check_battery_temp(void);
+static int sharpsl_check_battery_voltage(void);
+static int sharpsl_ac_check(void);
+static int sharpsl_fatal_check(void);
+static int sharpsl_average_value(int ad);
+static void sharpsl_average_clear(void);
+static void sharpsl_charge_toggle(void *private_);
+static void sharpsl_battery_thread(void *private_);
+
+
+/*
+ * Variables
+ */
+struct sharpsl_pm_status sharpsl_pm;
+DECLARE_WORK(toggle_charger, sharpsl_charge_toggle, NULL);
+DECLARE_WORK(sharpsl_bat, sharpsl_battery_thread, NULL);
+
+
+static int get_percentage(int voltage)
+{
+	int i = sharpsl_pm.machinfo->bat_levels - 1;
+	struct battery_thresh *thresh;
+
+	if (sharpsl_pm.charge_mode == CHRG_ON)
+		thresh=sharpsl_pm.machinfo->bat_levels_acin;
+	else
+		thresh=sharpsl_pm.machinfo->bat_levels_noac;
+
+	while (i > 0 && (voltage > thresh[i].voltage))
+		i--;
+
+	return thresh[i].percentage;
+}
+
+static int get_apm_status(int voltage)
+{
+	int low_thresh, high_thresh;
+
+	if (sharpsl_pm.charge_mode == CHRG_ON) {
+		high_thresh = sharpsl_pm.machinfo->status_high_acin;
+		low_thresh = sharpsl_pm.machinfo->status_low_acin;
+	} else {
+		high_thresh = sharpsl_pm.machinfo->status_high_noac;
+		low_thresh = sharpsl_pm.machinfo->status_low_noac;
+	}
+
+	if (voltage >= high_thresh)
+		return APM_BATTERY_STATUS_HIGH;
+	if (voltage >= low_thresh)
+		return APM_BATTERY_STATUS_LOW;
+	return APM_BATTERY_STATUS_CRITICAL;
+}
+
+void sharpsl_battery_kick(void)
+{
+	schedule_delayed_work(&sharpsl_bat, msecs_to_jiffies(125));
+}
+EXPORT_SYMBOL(sharpsl_battery_kick);
+
+
+static void sharpsl_battery_thread(void *private_)
+{
+	int voltage, percent, apm_status, i = 0;
+
+	if (!sharpsl_pm.machinfo)
+		return;
+
+	sharpsl_pm.battstat.ac_status = (STATUS_AC_IN() ? APM_AC_ONLINE : APM_AC_OFFLINE);
+
+	/* Corgi cannot confirm when battery fully charged so periodically kick! */
+	if (machine_is_corgi() && (sharpsl_pm.charge_mode == CHRG_ON)
+			&& time_after(jiffies, sharpsl_pm.charge_start_time +  SHARPSL_CHARGE_ON_TIME_INTERVAL))
+		schedule_work(&toggle_charger);
+
+	while(1) {
+		voltage = sharpsl_read_main_battery();
+		if (voltage > 0) break;
+		if (i++ > 5) {
+			voltage = sharpsl_pm.machinfo->bat_levels_noac[0].voltage;
+			dev_warn(sharpsl_pm.dev, "Warning: Cannot read main battery!\n");
+			break;
+		}
+	}
+
+	voltage = sharpsl_average_value(voltage);
+	apm_status = get_apm_status(voltage);
+	percent = get_percentage(voltage);
+
+	/* At low battery voltages, the voltage has a tendency to start
+           creeping back up so we try to avoid this here */
+	if ((sharpsl_pm.battstat.ac_status == APM_AC_ONLINE) || (apm_status == APM_BATTERY_STATUS_HIGH) ||  percent <= sharpsl_pm.battstat.mainbat_percent) {
+		sharpsl_pm.battstat.mainbat_voltage = voltage;
+		sharpsl_pm.battstat.mainbat_status = apm_status;
+		sharpsl_pm.battstat.mainbat_percent = percent;
+	}
+
+	dev_dbg(sharpsl_pm.dev, "Battery: voltage: %d, status: %d, percentage: %d, time: %d\n", voltage,
+			sharpsl_pm.battstat.mainbat_status, sharpsl_pm.battstat.mainbat_percent, jiffies);
+
+	/* If battery is low. limit backlight intensity to save power. */
+	if ((sharpsl_pm.battstat.ac_status != APM_AC_ONLINE)
+			&& ((sharpsl_pm.battstat.mainbat_status == APM_BATTERY_STATUS_LOW) ||
+			(sharpsl_pm.battstat.mainbat_status == APM_BATTERY_STATUS_CRITICAL))) {
+		if (!(sharpsl_pm.flags & SHARPSL_BL_LIMIT)) {
+			corgibl_limit_intensity(1);
+			sharpsl_pm.flags |= SHARPSL_BL_LIMIT;
+		}
+	} else if (sharpsl_pm.flags & SHARPSL_BL_LIMIT) {
+		corgibl_limit_intensity(0);
+		sharpsl_pm.flags &= ~SHARPSL_BL_LIMIT;
+	}
+
+	/* Suspend if critical battery level */
+	if ((sharpsl_pm.battstat.ac_status != APM_AC_ONLINE)
+			&& (sharpsl_pm.battstat.mainbat_status == APM_BATTERY_STATUS_CRITICAL)
+			&& !(sharpsl_pm.flags & SHARPSL_APM_QUEUED)) {
+		sharpsl_pm.flags |= SHARPSL_APM_QUEUED;
+		dev_err(sharpsl_pm.dev, "Fatal Off\n");
+		apm_queue_event(APM_CRITICAL_SUSPEND);
+	}
+
+	schedule_delayed_work(&sharpsl_bat, SHARPSL_BATCHK_TIME);
+}
+
+static void sharpsl_charge_on(void)
+{
+	dev_dbg(sharpsl_pm.dev, "Turning Charger On\n");
+
+	sharpsl_pm.full_count = 0;
+	sharpsl_pm.charge_mode = CHRG_ON;
+	schedule_delayed_work(&toggle_charger, msecs_to_jiffies(250));
+	schedule_delayed_work(&sharpsl_bat, msecs_to_jiffies(500));
+}
+
+static void sharpsl_charge_off(void)
+{
+	dev_dbg(sharpsl_pm.dev, "Turning Charger Off\n");
+
+	CHARGE_OFF();
+	CHARGE_LED_OFF();
+	sharpsl_pm.charge_mode = CHRG_OFF;
+
+	schedule_work(&sharpsl_bat);
+}
+
+static void sharpsl_charge_error(void)
+{
+	CHARGE_LED_ERR();
+	CHARGE_OFF();
+	sharpsl_pm.charge_mode = CHRG_ERROR;
+}
+
+static void sharpsl_charge_toggle(void *private_)
+{
+	dev_dbg(sharpsl_pm.dev, "Toogling Charger at time: %lx\n", jiffies);
+
+	if (STATUS_AC_IN() == 0) {
+		sharpsl_charge_off();
+		return;
+	} else if ((sharpsl_check_battery_temp() < 0) || (sharpsl_ac_check() < 0)) {
+		sharpsl_charge_error();
+		return;
+	}
+
+	CHARGE_LED_ON();
+	CHARGE_OFF();
+	mdelay(SHARPSL_CHARGE_WAIT_TIME);
+	CHARGE_ON();
+
+	sharpsl_pm.charge_start_time = jiffies;
+}
+
+static void sharpsl_ac_timer(unsigned long data)
+{
+	int acin = STATUS_AC_IN();
+
+	dev_dbg(sharpsl_pm.dev, "AC Status: %d\n",acin);
+
+	sharpsl_average_clear();
+	if (acin && (sharpsl_pm.charge_mode != CHRG_ON))
+		sharpsl_charge_on();
+	else if (sharpsl_pm.charge_mode == CHRG_ON)
+		sharpsl_charge_off();
+
+	schedule_work(&sharpsl_bat);
+}
+
+
+static irqreturn_t sharpsl_ac_isr(int irq, void *dev_id, struct pt_regs *fp)
+{
+	/* Delay the event slightly to debounce */
+	/* Must be a smaller delay than the chrg_full_isr below */
+	mod_timer(&sharpsl_pm.ac_timer, jiffies + msecs_to_jiffies(250));
+
+	return IRQ_HANDLED;
+}
+
+static void sharpsl_chrg_full_timer(unsigned long data)
+{
+	dev_dbg(sharpsl_pm.dev, "Charge Full at time: %lx\n", jiffies);
+
+	sharpsl_pm.full_count++;
+
+	if (STATUS_AC_IN() == 0) {
+		dev_dbg(sharpsl_pm.dev, "Charge Full: AC removed - stop charging!\n");
+		if (sharpsl_pm.charge_mode == CHRG_ON)
+			sharpsl_charge_off();
+	} else if (sharpsl_pm.full_count < 2) {
+		dev_dbg(sharpsl_pm.dev, "Charge Full: Count too low\n");
+		schedule_work(&toggle_charger);
+	} else if (time_after(jiffies, sharpsl_pm.charge_start_time + SHARPSL_CHARGE_FINISH_TIME)) {
+		dev_dbg(sharpsl_pm.dev, "Charge Full: Interrupt generated too slowly - retry.\n");
+		schedule_work(&toggle_charger);
+	} else {
+		sharpsl_charge_off();
+		sharpsl_pm.charge_mode = CHRG_DONE;
+		dev_dbg(sharpsl_pm.dev, "Charge Full: Charging Finished\n");
+	}
+}
+
+/* Charging Finished Interrupt (Not present on Corgi) */
+/* Can trigger at the same time as an AC staus change so
+   delay until after that has been processed */
+static irqreturn_t sharpsl_chrg_full_isr(int irq, void *dev_id, struct pt_regs *fp)
+{
+	if (sharpsl_pm.flags & SHARPSL_SUSPENDED)
+		return IRQ_HANDLED;
+
+	/* delay until after any ac interrupt */
+	mod_timer(&sharpsl_pm.chrg_full_timer, jiffies + msecs_to_jiffies(500));
+
+	return IRQ_HANDLED;
+}
+
+static irqreturn_t sharpsl_fatal_isr(int irq, void *dev_id, struct pt_regs *fp)
+{
+	int is_fatal = 0;
+
+	if (STATUS_BATT_LOCKED() == 0) {
+		dev_err(sharpsl_pm.dev, "Battery now Unlocked! Suspending.\n");
+		is_fatal = 1;
+	}
+
+	if (sharpsl_pm.machinfo->gpio_fatal && (STATUS_FATAL() == 0)) {
+		dev_err(sharpsl_pm.dev, "Fatal Batt Error! Suspending.\n");
+		is_fatal = 1;
+	}
+
+	if (!(sharpsl_pm.flags & SHARPSL_APM_QUEUED) && is_fatal) {
+		sharpsl_pm.flags |= SHARPSL_APM_QUEUED;
+		apm_queue_event(APM_CRITICAL_SUSPEND);
+	}
+
+	return IRQ_HANDLED;
+}
+
+/*
+ * Maintain an average of the last 10 readings
+ */
+#define SHARPSL_CNV_VALUE_NUM    10
+static int sharpsl_ad_index;
+
+static void sharpsl_average_clear(void)
+{
+	sharpsl_ad_index = 0;
+}
+
+static int sharpsl_average_value(int ad)
+{
+	int i, ad_val = 0;
+	static int sharpsl_ad[SHARPSL_CNV_VALUE_NUM+1];
+
+	if (sharpsl_pm.battstat.mainbat_status != APM_BATTERY_STATUS_HIGH) {
+		sharpsl_ad_index = 0;
+		return ad;
+	}
+
+	sharpsl_ad[sharpsl_ad_index] = ad;
+	sharpsl_ad_index++;
+	if (sharpsl_ad_index >= SHARPSL_CNV_VALUE_NUM) {
+		for (i=0; i < (SHARPSL_CNV_VALUE_NUM-1); i++)
+			sharpsl_ad[i] = sharpsl_ad[i+1];
+		sharpsl_ad_index = SHARPSL_CNV_VALUE_NUM - 1;
+	}
+	for (i=0; i < sharpsl_ad_index; i++)
+		ad_val += sharpsl_ad[i];
+
+	return (ad_val / sharpsl_ad_index);
+}
+
+
+/*
+ * Read MAX1111 ADC
+ */
+static int read_max1111(int channel)
+{
+	return corgi_ssp_max1111_get((channel << MAXCTRL_SEL_SH) | MAXCTRL_PD0 | MAXCTRL_PD1
+			| MAXCTRL_SGL | MAXCTRL_UNI | MAXCTRL_STR);
+}
+
+static int sharpsl_read_main_battery(void)
+{
+	return read_max1111(BATT_AD);
+}
+
+static int sharpsl_read_temp(void)
+{
+	int temp;
+
+	sharpsl_pm.machinfo->measure_temp(1);
+
+	mdelay(SHARPSL_CHECK_BATTERY_WAIT_TIME_TEMP);
+	temp = read_max1111(BATT_THM);
+
+	sharpsl_pm.machinfo->measure_temp(0);
+
+	return temp;
+}
+
+static int sharpsl_read_acin(void)
+{
+	return read_max1111(JK_VAD);
+}
+
+/*
+ * Take an array of 5 integers, remove the maximum and minimum values
+ * and return the average.
+ */
+static int get_select_val(int *val)
+{
+	int i, j, k, temp, sum = 0;
+
+	/* Find MAX val */
+	temp = val[0];
+	j=0;
+	for (i=1; i<5; i++) {
+		if (temp < val[i]) {
+			temp = val[i];
+			j = i;
+		}
+	}
+
+	/* Find MIN val */
+	temp = val[4];
+	k=4;
+	for (i=3; i>=0; i--) {
+		if (temp > val[i]) {
+			temp = val[i];
+			k = i;
+		}
+	}
+
+	for (i=0; i<5; i++)
+		if (i != j && i != k )
+			sum += val[i];
+
+	dev_dbg(sharpsl_pm.dev, "Average: %d from values: %d, %d, %d, %d, %d\n", sum/3, val[0], val[1], val[2], val[3], val[4]);
+
+	return (sum/3);
+}
+
+static int sharpsl_check_battery_temp(void)
+{
+	int val, i, buff[5];
+
+	/* Check battery temperature */
+	for (i=0; i<5; i++) {
+		mdelay(SHARPSL_CHECK_BATTERY_WAIT_TIME_TEMP);
+		buff[i] = sharpsl_read_temp();
+	}
+
+	val = get_select_val(buff);
+
+	dev_dbg(sharpsl_pm.dev, "Temperature: %d\n", val);
+	if (val > SHARPSL_CHARGE_ON_TEMP)
+		return -1;
+
+	return 0;
+}
+
+static int sharpsl_check_battery_voltage(void)
+{
+	int val, i, buff[5];
+
+	/* disable charge, enable discharge */
+	CHARGE_OFF();
+	DISCHARGE_ON();
+	mdelay(SHARPSL_WAIT_DISCHARGE_ON);
+
+	if (sharpsl_pm.machinfo->discharge1)
+		sharpsl_pm.machinfo->discharge1(1);
+
+	/* Check battery voltage */
+	for (i=0; i<5; i++) {
+		buff[i] = sharpsl_read_main_battery();
+		mdelay(SHARPSL_CHECK_BATTERY_WAIT_TIME_VOLT);
+	}
+
+	if (sharpsl_pm.machinfo->discharge1)
+		sharpsl_pm.machinfo->discharge1(0);
+
+	DISCHARGE_OFF();
+
+	val = get_select_val(buff);
+	dev_dbg(sharpsl_pm.dev, "Battery Voltage: %d\n", val);
+
+	if (val < SHARPSL_CHARGE_ON_VOLT)
+		return -1;
+
+	return 0;
+}
+
+static int sharpsl_ac_check(void)
+{
+	int temp, i, buff[5];
+
+	for (i=0; i<5; i++) {
+		buff[i] = sharpsl_read_acin();
+		mdelay(SHARPSL_CHECK_BATTERY_WAIT_TIME_ACIN);
+	}
+
+	temp = get_select_val(buff);
+	dev_dbg(sharpsl_pm.dev, "AC Voltage: %d\n",temp);
+
+	if ((temp > SHARPSL_CHARGE_ON_ACIN_HIGH) || (temp < SHARPSL_CHARGE_ON_ACIN_LOW)) {
+		dev_err(sharpsl_pm.dev, "Error: AC check failed.\n");
+		return -1;
+	}
+
+	return 0;
+}
+
+#ifdef CONFIG_PM
+static int sharpsl_pm_suspend(struct platform_device *pdev, pm_message_t state)
+{
+	sharpsl_pm.flags |= SHARPSL_SUSPENDED;
+	flush_scheduled_work();
+
+	if (sharpsl_pm.charge_mode == CHRG_ON)
+		sharpsl_pm.flags |= SHARPSL_DO_OFFLINE_CHRG;
+	else
+		sharpsl_pm.flags &= ~SHARPSL_DO_OFFLINE_CHRG;
+
+	return 0;
+}
+
+static int sharpsl_pm_resume(struct platform_device *pdev)
+{
+	/* Clear the reset source indicators as they break the bootloader upon reboot */
+	RCSR = 0x0f;
+	sharpsl_average_clear();
+	sharpsl_pm.flags &= ~SHARPSL_APM_QUEUED;
+	sharpsl_pm.flags &= ~SHARPSL_SUSPENDED;
+
+	return 0;
+}
+
+static void corgi_goto_sleep(unsigned long alarm_time, unsigned int alarm_enable, suspend_state_t state)
+{
+	dev_dbg(sharpsl_pm.dev, "Time is: %08x\n",RCNR);
+
+	dev_dbg(sharpsl_pm.dev, "Offline Charge Activate = %d\n",sharpsl_pm.flags & SHARPSL_DO_OFFLINE_CHRG);
+	/* not charging and AC-IN! */
+
+	if ((sharpsl_pm.flags & SHARPSL_DO_OFFLINE_CHRG) && (STATUS_AC_IN() != 0)) {
+		dev_dbg(sharpsl_pm.dev, "Activating Offline Charger...\n");
+		sharpsl_pm.charge_mode = CHRG_OFF;
+		sharpsl_pm.flags &= ~SHARPSL_DO_OFFLINE_CHRG;
+		sharpsl_off_charge_battery();
+	}
+
+	sharpsl_pm.machinfo->presuspend();
+
+	PEDR = 0xffffffff; /* clear it */
+
+	sharpsl_pm.flags &= ~SHARPSL_ALARM_ACTIVE;
+	if ((sharpsl_pm.charge_mode == CHRG_ON) && ((alarm_enable && ((alarm_time - RCNR) > (SHARPSL_BATCHK_TIME_SUSPEND + 30))) || !alarm_enable)) {
+		RTSR &= RTSR_ALE;
+		RTAR = RCNR + SHARPSL_BATCHK_TIME_SUSPEND;
+		dev_dbg(sharpsl_pm.dev, "Charging alarm at: %08x\n",RTAR);
+		sharpsl_pm.flags |= SHARPSL_ALARM_ACTIVE;
+	} else if (alarm_enable) {
+		RTSR &= RTSR_ALE;
+		RTAR = alarm_time;
+		dev_dbg(sharpsl_pm.dev, "User alarm at: %08x\n",RTAR);
+	} else {
+		dev_dbg(sharpsl_pm.dev, "No alarms set.\n");
+	}
+
+	pxa_pm_enter(state);
+
+	sharpsl_pm.machinfo->postsuspend();
+
+	dev_dbg(sharpsl_pm.dev, "Corgi woken up from suspend: %08x\n",PEDR);
+}
+
+static int corgi_enter_suspend(unsigned long alarm_time, unsigned int alarm_enable, suspend_state_t state)
+{
+	if (!sharpsl_pm.machinfo->should_wakeup(!(sharpsl_pm.flags & SHARPSL_ALARM_ACTIVE) && alarm_enable) )
+	{
+		if (!(sharpsl_pm.flags & SHARPSL_ALARM_ACTIVE)) {
+			dev_dbg(sharpsl_pm.dev, "No user triggered wakeup events and not charging. Strange. Suspend.\n");
+			corgi_goto_sleep(alarm_time, alarm_enable, state);
+			return 1;
+		}
+		if(sharpsl_off_charge_battery()) {
+			dev_dbg(sharpsl_pm.dev, "Charging. Suspend...\n");
+			corgi_goto_sleep(alarm_time, alarm_enable, state);
+			return 1;
+		}
+		dev_dbg(sharpsl_pm.dev, "User triggered wakeup in offline charger.\n");
+	}
+
+	if ((STATUS_BATT_LOCKED() == 0) || (sharpsl_fatal_check() < 0) )
+	{
+		dev_err(sharpsl_pm.dev, "Fatal condition. Suspend.\n");
+		corgi_goto_sleep(alarm_time, alarm_enable, state);
+		return 1;
+	}
+
+	return 0;
+}
+
+static int corgi_pxa_pm_enter(suspend_state_t state)
+{
+	unsigned long alarm_time = RTAR;
+	unsigned int alarm_status = ((RTSR & RTSR_ALE) != 0);
+
+	dev_dbg(sharpsl_pm.dev, "SharpSL suspending for first time.\n");
+
+	corgi_goto_sleep(alarm_time, alarm_status, state);
+
+	while (corgi_enter_suspend(alarm_time,alarm_status,state))
+		{}
+
+	dev_dbg(sharpsl_pm.dev, "SharpSL resuming...\n");
+
+	return 0;
+}
+#endif
+
+
+/*
+ * Check for fatal battery errors
+ * Fatal returns -1
+ */
+static int sharpsl_fatal_check(void)
+{
+	int buff[5], temp, i, acin;
+
+	dev_dbg(sharpsl_pm.dev, "sharpsl_fatal_check entered\n");
+
+	/* Check AC-Adapter */
+	acin = STATUS_AC_IN();
+
+	if (acin && (sharpsl_pm.charge_mode == CHRG_ON)) {
+		CHARGE_OFF();
+		udelay(100);
+		DISCHARGE_ON();	/* enable discharge */
+		mdelay(SHARPSL_WAIT_DISCHARGE_ON);
+	}
+
+	if (sharpsl_pm.machinfo->discharge1)
+		sharpsl_pm.machinfo->discharge1(1);
+
+	/* Check battery : check inserting battery ? */
+	for (i=0; i<5; i++) {
+		buff[i] = sharpsl_read_main_battery();
+		mdelay(SHARPSL_CHECK_BATTERY_WAIT_TIME_VOLT);
+	}
+
+	if (sharpsl_pm.machinfo->discharge1)
+		sharpsl_pm.machinfo->discharge1(0);
+
+	if (acin && (sharpsl_pm.charge_mode == CHRG_ON)) {
+		udelay(100);
+		CHARGE_ON();
+		DISCHARGE_OFF();
+	}
+
+	temp = get_select_val(buff);
+	dev_dbg(sharpsl_pm.dev, "sharpsl_fatal_check: acin: %d, discharge voltage: %d, no discharge: %d\n", acin, temp, sharpsl_read_main_battery());
+
+	if ((acin && (temp < SHARPSL_FATAL_ACIN_VOLT)) ||
+			(!acin && (temp < SHARPSL_FATAL_NOACIN_VOLT)))
+		return -1;
+	return 0;
+}
+
+static int sharpsl_off_charge_error(void)
+{
+	dev_err(sharpsl_pm.dev, "Offline Charger: Error occured.\n");
+	CHARGE_OFF();
+	CHARGE_LED_ERR();
+	sharpsl_pm.charge_mode = CHRG_ERROR;
+	return 1;
+}
+
+/*
+ * Charging Control while suspended
+ * Return 1 - go straight to sleep
+ * Return 0 - sleep or wakeup depending on other factors
+ */
+static int sharpsl_off_charge_battery(void)
+{
+	int time;
+
+	dev_dbg(sharpsl_pm.dev, "Charge Mode: %d\n", sharpsl_pm.charge_mode);
+
+	if (sharpsl_pm.charge_mode == CHRG_OFF) {
+		dev_dbg(sharpsl_pm.dev, "Offline Charger: Step 1\n");
+
+		/* AC Check */
+		if ((sharpsl_ac_check() < 0) || (sharpsl_check_battery_temp() < 0))
+			return sharpsl_off_charge_error();
+
+		/* Start Charging */
+		CHARGE_LED_ON();
+		CHARGE_OFF();
+		mdelay(SHARPSL_CHARGE_WAIT_TIME);
+		CHARGE_ON();
+
+		sharpsl_pm.charge_mode = CHRG_ON;
+		sharpsl_pm.full_count = 0;
+
+		return 1;
+	} else if (sharpsl_pm.charge_mode != CHRG_ON) {
+		return 1;
+	}
+
+	if (sharpsl_pm.full_count == 0) {
+		int time;
+
+		dev_dbg(sharpsl_pm.dev, "Offline Charger: Step 2\n");
+
+		if ((sharpsl_check_battery_temp() < 0) || (sharpsl_check_battery_voltage() < 0))
+			return sharpsl_off_charge_error();
+
+		CHARGE_OFF();
+		mdelay(SHARPSL_CHARGE_WAIT_TIME);
+		CHARGE_ON();
+		sharpsl_pm.charge_mode = CHRG_ON;
+
+		mdelay(SHARPSL_CHARGE_CO_CHECK_TIME);
+
+		time = RCNR;
+		while(1) {
+			/* Check if any wakeup event had occured */
+			if (sharpsl_pm.machinfo->charger_wakeup() != 0)
+				return 0;
+			/* Check for timeout */
+			if ((RCNR - time) > SHARPSL_WAIT_CO_TIME)
+				return 1;
+			if (STATUS_CHRG_FULL()) {
+				dev_dbg(sharpsl_pm.dev, "Offline Charger: Charge full occured. Retrying to check\n");
+	   			sharpsl_pm.full_count++;
+				CHARGE_OFF();
+				mdelay(SHARPSL_CHARGE_WAIT_TIME);
+				CHARGE_ON();
+				return 1;
+			}
+		}
+	}
+
+	dev_dbg(sharpsl_pm.dev, "Offline Charger: Step 3\n");
+
+	mdelay(SHARPSL_CHARGE_CO_CHECK_TIME);
+
+	time = RCNR;
+	while(1) {
+		/* Check if any wakeup event had occured */
+		if (sharpsl_pm.machinfo->charger_wakeup() != 0)
+			return 0;
+		/* Check for timeout */
+		if ((RCNR-time) > SHARPSL_WAIT_CO_TIME) {
+			if (sharpsl_pm.full_count > SHARPSL_CHARGE_RETRY_CNT) {
+				dev_dbg(sharpsl_pm.dev, "Offline Charger: Not charged sufficiently. Retrying.\n");
+				sharpsl_pm.full_count = 0;
+			}
+			sharpsl_pm.full_count++;
+			return 1;
+		}
+		if (STATUS_CHRG_FULL()) {
+			dev_dbg(sharpsl_pm.dev, "Offline Charger: Charging complete.\n");
+			CHARGE_LED_OFF();
+			CHARGE_OFF();
+			sharpsl_pm.charge_mode = CHRG_DONE;
+			return 1;
+		}
+	}
+}
+
+
+static ssize_t battery_percentage_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+	return sprintf(buf, "%d\n",sharpsl_pm.battstat.mainbat_percent);
+}
+
+static ssize_t battery_voltage_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+	return sprintf(buf, "%d\n",sharpsl_pm.battstat.mainbat_voltage);
+}
+
+static DEVICE_ATTR(battery_percentage, 0444, battery_percentage_show, NULL);
+static DEVICE_ATTR(battery_voltage, 0444, battery_voltage_show, NULL);
+
+extern void (*apm_get_power_status)(struct apm_power_info *);
+
+static void sharpsl_apm_get_power_status(struct apm_power_info *info)
+{
+	info->ac_line_status = sharpsl_pm.battstat.ac_status;
+
+	if (sharpsl_pm.charge_mode == CHRG_ON)
+		info->battery_status = APM_BATTERY_STATUS_CHARGING;
+	else
+		info->battery_status = sharpsl_pm.battstat.mainbat_status;
+
+	info->battery_flag = (1 << info->battery_status);
+	info->battery_life = sharpsl_pm.battstat.mainbat_percent;
+}
+
+static struct pm_ops sharpsl_pm_ops = {
+	.pm_disk_mode	= PM_DISK_FIRMWARE,
+	.prepare	= pxa_pm_prepare,
+	.enter		= corgi_pxa_pm_enter,
+	.finish		= pxa_pm_finish,
+};
+
+static int __init sharpsl_pm_probe(struct platform_device *pdev)
+{
+	if (!pdev->dev.platform_data)
+		return -EINVAL;
+
+	sharpsl_pm.dev = &pdev->dev;
+	sharpsl_pm.machinfo = pdev->dev.platform_data;
+	sharpsl_pm.charge_mode = CHRG_OFF;
+	sharpsl_pm.flags = 0;
+
+	sharpsl_pm.machinfo->init();
+
+	init_timer(&sharpsl_pm.ac_timer);
+	sharpsl_pm.ac_timer.function = sharpsl_ac_timer;
+
+	init_timer(&sharpsl_pm.chrg_full_timer);
+	sharpsl_pm.chrg_full_timer.function = sharpsl_chrg_full_timer;
+
+	pxa_gpio_mode(sharpsl_pm.machinfo->gpio_acin | GPIO_IN);
+	pxa_gpio_mode(sharpsl_pm.machinfo->gpio_batfull | GPIO_IN);
+	pxa_gpio_mode(sharpsl_pm.machinfo->gpio_batlock | GPIO_IN);
+
+	/* Register interrupt handlers */
+	if (request_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_acin), sharpsl_ac_isr, SA_INTERRUPT, "AC Input Detect", sharpsl_ac_isr)) {
+		dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", IRQ_GPIO(sharpsl_pm.machinfo->gpio_acin));
+	}
+	else set_irq_type(IRQ_GPIO(sharpsl_pm.machinfo->gpio_acin),IRQT_BOTHEDGE);
+
+	if (request_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batlock), sharpsl_fatal_isr, SA_INTERRUPT, "Battery Cover", sharpsl_fatal_isr)) {
+		dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", IRQ_GPIO(sharpsl_pm.machinfo->gpio_batlock));
+	}
+	else set_irq_type(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batlock),IRQT_FALLING);
+
+	if (sharpsl_pm.machinfo->gpio_fatal) {
+		if (request_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_fatal), sharpsl_fatal_isr, SA_INTERRUPT, "Fatal Battery", sharpsl_fatal_isr)) {
+			dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", IRQ_GPIO(sharpsl_pm.machinfo->gpio_fatal));
+		}
+		else set_irq_type(IRQ_GPIO(sharpsl_pm.machinfo->gpio_fatal),IRQT_FALLING);
+	}
+
+	if (!machine_is_corgi())
+	{
+		/* Register interrupt handler. */
+		if (request_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batfull), sharpsl_chrg_full_isr, SA_INTERRUPT, "CO", sharpsl_chrg_full_isr)) {
+			dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", IRQ_GPIO(sharpsl_pm.machinfo->gpio_batfull));
+		}
+		else set_irq_type(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batfull),IRQT_RISING);
+	}
+
+	device_create_file(&pdev->dev, &dev_attr_battery_percentage);
+	device_create_file(&pdev->dev, &dev_attr_battery_voltage);
+
+	apm_get_power_status = sharpsl_apm_get_power_status;
+
+	pm_set_ops(&sharpsl_pm_ops);
+
+	mod_timer(&sharpsl_pm.ac_timer, jiffies + msecs_to_jiffies(250));
+
+	return 0;
+}
+
+static int sharpsl_pm_remove(struct platform_device *pdev)
+{
+	pm_set_ops(NULL);
+
+	device_remove_file(&pdev->dev, &dev_attr_battery_percentage);
+	device_remove_file(&pdev->dev, &dev_attr_battery_voltage);
+
+	free_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_acin), sharpsl_ac_isr);
+	free_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batlock), sharpsl_fatal_isr);
+
+	if (sharpsl_pm.machinfo->gpio_fatal)
+		free_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_fatal), sharpsl_fatal_isr);
+
+	if (!machine_is_corgi())
+		free_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batfull), sharpsl_chrg_full_isr);
+
+	del_timer_sync(&sharpsl_pm.chrg_full_timer);
+	del_timer_sync(&sharpsl_pm.ac_timer);
+
+	return 0;
+}
+
+static struct platform_driver sharpsl_pm_driver = {
+	.probe		= sharpsl_pm_probe,
+	.remove		= sharpsl_pm_remove,
+	.suspend	= sharpsl_pm_suspend,
+	.resume		= sharpsl_pm_resume,
+	.driver		= {
+		.name		= "sharpsl-pm",
+	},
+};
+
+static int __devinit sharpsl_pm_init(void)
+{
+	return platform_driver_register(&sharpsl_pm_driver);
+}
+
+static void sharpsl_pm_exit(void)
+{
+ 	platform_driver_unregister(&sharpsl_pm_driver);
+}
+
+late_initcall(sharpsl_pm_init);
+module_exit(sharpsl_pm_exit);
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index 4e9a699ee428..2df1b56615b1 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -345,6 +345,16 @@ static void spitz_irda_transceiver_mode(struct device *dev, int mode)
 		reset_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_IR_ON);
 }
 
+#ifdef CONFIG_MACH_AKITA
+static void akita_irda_transceiver_mode(struct device *dev, int mode)
+{
+	if (mode & IR_OFF)
+		akita_set_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_IR_ON);
+	else
+		akita_reset_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_IR_ON);
+}
+#endif
+
 static struct pxaficp_platform_data spitz_ficp_platform_data = {
 	.transceiver_cap  = IR_SIRMODE | IR_OFF,
 	.transceiver_mode = spitz_irda_transceiver_mode,
@@ -417,6 +427,32 @@ static void __init spitz_init(void)
 	platform_device_register(&spitzscoop2_device);
 }
 
+#ifdef CONFIG_MACH_AKITA
+/*
+ * Akita IO Expander
+ */
+struct platform_device akitaioexp_device = {
+	.name		= "akita-ioexp",
+	.id		= -1,
+};
+
+static void __init akita_init(void)
+{
+	spitz_ficp_platform_data.transceiver_mode = akita_irda_transceiver_mode;
+
+	/* We just pretend the second element of the array doesn't exist */
+	spitz_pcmcia_config.num_devs = 1;
+	platform_scoop_config = &spitz_pcmcia_config;
+	spitz_bl_machinfo.set_bl_intensity = akita_bl_set_intensity;
+
+	platform_device_register(&akitaioexp_device);
+
+	spitzscoop_device.dev.parent = &akitaioexp_device.dev;
+	common_init();
+}
+#endif
+
+
 static void __init fixup_spitz(struct machine_desc *desc,
 		struct tag *tags, char **cmdline, struct meminfo *mi)
 {
@@ -452,3 +488,16 @@ MACHINE_START(BORZOI, "SHARP Borzoi")
 	.timer		= &pxa_timer,
 MACHINE_END
 #endif
+
+#ifdef CONFIG_MACH_AKITA
+MACHINE_START(AKITA, "SHARP Akita")
+	.phys_ram	= 0xa0000000,
+	.phys_io	= 0x40000000,
+	.io_pg_offst	= (io_p2v(0x40000000) >> 18) & 0xfffc,
+	.fixup		= fixup_spitz,
+	.map_io		= pxa_map_io,
+	.init_irq	= pxa_init_irq,
+	.init_machine	= akita_init,
+	.timer		= &pxa_timer,
+MACHINE_END
+#endif
diff --git a/arch/arm/mach-pxa/spitz_pm.c b/arch/arm/mach-pxa/spitz_pm.c
new file mode 100644
index 000000000000..3ce7486daa51
--- /dev/null
+++ b/arch/arm/mach-pxa/spitz_pm.c
@@ -0,0 +1,233 @@
+/*
+ * Battery and Power Management code for the Sharp SL-Cxx00
+ *
+ * Copyright (c) 2005 Richard Purdie
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/stat.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <asm/apm.h>
+#include <asm/irq.h>
+#include <asm/mach-types.h>
+#include <asm/hardware.h>
+#include <asm/hardware/scoop.h>
+
+#include <asm/arch/sharpsl.h>
+#include <asm/arch/spitz.h>
+#include <asm/arch/pxa-regs.h>
+#include "sharpsl.h"
+
+static int spitz_last_ac_status;
+
+static void spitz_charger_init(void)
+{
+	pxa_gpio_mode(SPITZ_GPIO_KEY_INT | GPIO_IN);
+	pxa_gpio_mode(SPITZ_GPIO_SYNC | GPIO_IN);
+}
+
+static void spitz_charge_led(int val)
+{
+	if (val == SHARPSL_LED_ERROR) {
+		dev_dbg(sharpsl_pm.dev, "Charge LED Error\n");
+	} else if (val == SHARPSL_LED_ON) {
+		dev_dbg(sharpsl_pm.dev, "Charge LED On\n");
+		set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_LED_ORANGE);
+	} else {
+		dev_dbg(sharpsl_pm.dev, "Charge LED Off\n");
+		reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_LED_ORANGE);
+	}
+}
+
+static void spitz_measure_temp(int on)
+{
+	if (on)
+		set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_ADC_TEMP_ON);
+	else
+		reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_ADC_TEMP_ON);
+}
+
+static void spitz_charge(int on)
+{
+	if (on) {
+		if (sharpsl_pm.flags & SHARPSL_SUSPENDED) {
+			set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_JK_B);
+			reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CHRG_ON);
+		} else {
+			reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_JK_B);
+			reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CHRG_ON);
+		}
+	} else {
+		reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_JK_B);
+		set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CHRG_ON);
+	}
+}
+
+static void spitz_discharge(int on)
+{
+	if (on)
+		set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_JK_A);
+	else
+		reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_JK_A);
+}
+
+/* HACK - For unknown reasons, accurate voltage readings are only made with a load
+   on the power bus which the green led on spitz provides */
+static void spitz_discharge1(int on)
+{
+	if (on)
+		set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_LED_GREEN);
+	else
+		reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_LED_GREEN);
+}
+
+static void spitz_presuspend(void)
+{
+	spitz_last_ac_status = STATUS_AC_IN();
+
+	/* GPIO Sleep Register */
+	PGSR0 = 0x00144018;
+	PGSR1 = 0x00EF0000;
+	if (machine_is_akita()) {
+		PGSR2 = 0x2121C000;
+		PGSR3 = 0x00600400;
+	} else {
+		PGSR2 = 0x0121C000;
+		PGSR3 = 0x00600000;
+	}
+
+	PGSR0 &= ~SPITZ_GPIO_G0_STROBE_BIT;
+	PGSR1 &= ~SPITZ_GPIO_G1_STROBE_BIT;
+	PGSR2 &= ~SPITZ_GPIO_G2_STROBE_BIT;
+	PGSR3 &= ~SPITZ_GPIO_G3_STROBE_BIT;
+	PGSR2 |= GPIO_bit(SPITZ_GPIO_KEY_STROBE0);
+
+	pxa_gpio_mode(GPIO18_RDY|GPIO_OUT | GPIO_DFLT_HIGH);
+
+	PRER = GPIO_bit(SPITZ_GPIO_KEY_INT);
+	PFER = GPIO_bit(SPITZ_GPIO_KEY_INT) | GPIO_bit(SPITZ_GPIO_RESET);
+	PWER = GPIO_bit(SPITZ_GPIO_KEY_INT) | GPIO_bit(SPITZ_GPIO_RESET) | PWER_RTC;
+	PKWR = GPIO_bit(SPITZ_GPIO_SYNC) | GPIO_bit(SPITZ_GPIO_KEY_INT) | GPIO_bit(SPITZ_GPIO_RESET);
+	PKSR = 0xffffffff; // clear
+
+	/* nRESET_OUT Disable */
+	PSLR |= PSLR_SL_ROD;
+
+	/* Clear reset status */
+	RCSR = RCSR_HWR | RCSR_WDR | RCSR_SMR | RCSR_GPR;
+
+	/* Stop 3.6MHz and drive HIGH to PCMCIA and CS */
+	PCFR = PCFR_GPR_EN | PCFR_OPDE;
+}
+
+static void spitz_postsuspend(void)
+{
+	pxa_gpio_mode(GPIO18_RDY_MD);
+	pxa_gpio_mode(10 | GPIO_IN);
+}
+
+static int spitz_should_wakeup(unsigned int resume_on_alarm)
+{
+	int is_resume = 0;
+	int acin = STATUS_AC_IN();
+
+	if (spitz_last_ac_status != acin) {
+		if (acin) {
+			/* charge on */
+			sharpsl_pm.flags |= SHARPSL_DO_OFFLINE_CHRG;
+			dev_dbg(sharpsl_pm.dev, "AC Inserted\n");
+		} else {
+			/* charge off */
+			dev_dbg(sharpsl_pm.dev, "AC Removed\n");
+			CHARGE_LED_OFF();
+			CHARGE_OFF();
+			sharpsl_pm.charge_mode = CHRG_OFF;
+		}
+		spitz_last_ac_status = acin;
+		/* Return to suspend as this must be what we were woken for */
+		return 0;
+	}
+
+	if (PEDR & GPIO_bit(SPITZ_GPIO_KEY_INT))
+		is_resume |= GPIO_bit(SPITZ_GPIO_KEY_INT);
+
+	if (PKSR & GPIO_bit(SPITZ_GPIO_SYNC))
+		is_resume |= GPIO_bit(SPITZ_GPIO_SYNC);
+
+	if (resume_on_alarm && (PEDR & PWER_RTC))
+		is_resume |= PWER_RTC;
+
+	dev_dbg(sharpsl_pm.dev, "is_resume: %x\n",is_resume);
+	return is_resume;
+}
+
+static unsigned long spitz_charger_wakeup(void)
+{
+	return (~GPLR0 & GPIO_bit(SPITZ_GPIO_KEY_INT)) | (GPLR0 & GPIO_bit(SPITZ_GPIO_SYNC));
+}
+
+static int spitz_acin_status(void)
+{
+	return (((~GPLR(SPITZ_GPIO_AC_IN)) & GPIO_bit(SPITZ_GPIO_AC_IN)) != 0);
+}
+
+struct sharpsl_charger_machinfo spitz_pm_machinfo = {
+	.init             = spitz_charger_init,
+	.gpio_batlock     = SPITZ_GPIO_BAT_COVER,
+	.gpio_acin        = SPITZ_GPIO_AC_IN,
+	.gpio_batfull     = SPITZ_GPIO_CHRG_FULL,
+	.gpio_fatal       = SPITZ_GPIO_FATAL_BAT,
+	.status_acin      = spitz_acin_status,
+	.discharge        = spitz_discharge,
+	.discharge1       = spitz_discharge1,
+	.charge           = spitz_charge,
+	.chargeled        = spitz_charge_led,
+	.measure_temp     = spitz_measure_temp,
+	.presuspend       = spitz_presuspend,
+	.postsuspend      = spitz_postsuspend,
+	.charger_wakeup   = spitz_charger_wakeup,
+	.should_wakeup    = spitz_should_wakeup,
+	.bat_levels       = 40,
+	.bat_levels_noac  = spitz_battery_levels_noac,
+	.bat_levels_acin  = spitz_battery_levels_acin,
+	.status_high_acin = 188,
+	.status_low_acin  = 178,
+	.status_high_noac = 185,
+	.status_low_noac  = 175,
+};
+
+static struct platform_device *spitzpm_device;
+
+static int __devinit spitzpm_init(void)
+{
+	int ret;
+
+	spitzpm_device = platform_device_alloc("sharpsl-pm", -1);
+	if (!spitzpm_device)
+		return -ENOMEM;
+
+	spitzpm_device->dev.platform_data = &spitz_pm_machinfo;
+	ret = platform_device_add(spitzpm_device);
+
+	if (ret)
+		platform_device_put(spitzpm_device);
+
+	return ret;
+}
+
+static void spitzpm_exit(void)
+{
+ 	platform_device_unregister(spitzpm_device);
+}
+
+module_init(spitzpm_init);
+module_exit(spitzpm_exit);
diff --git a/arch/arm/mach-pxa/ssp.c b/arch/arm/mach-pxa/ssp.c
index 4d826c021315..a68b30eff4d2 100644
--- a/arch/arm/mach-pxa/ssp.c
+++ b/arch/arm/mach-pxa/ssp.c
@@ -19,6 +19,8 @@
  *   22nd Aug 2003 Initial version.
  *   20th Dec 2004 Added ssp_config for changing port config without
  *                 closing the port.
+ *    4th Aug 2005 Added option to disable irq handler registration and
+ *                 cleaned up irq and clock detection.
  */
 
 #include <linux/module.h>
@@ -37,6 +39,26 @@
 
 #define PXA_SSP_PORTS 	3
 
+struct ssp_info_ {
+	int irq;
+	u32 clock;
+};
+
+/*
+ * SSP port clock and IRQ settings
+ */
+static const struct ssp_info_ ssp_info[PXA_SSP_PORTS] = {
+#if defined (CONFIG_PXA27x)
+	{IRQ_SSP,	CKEN23_SSP1},
+	{IRQ_SSP2,	CKEN3_SSP2},
+	{IRQ_SSP3,	CKEN4_SSP3},
+#else
+	{IRQ_SSP,	CKEN3_SSP},
+	{IRQ_NSSP,	CKEN9_NSSP},
+	{IRQ_ASSP,	CKEN10_ASSP},
+#endif
+};
+
 static DECLARE_MUTEX(sem);
 static int use_count[PXA_SSP_PORTS] = {0, 0, 0};
 
@@ -210,9 +232,9 @@ int ssp_config(struct ssp_dev *dev, u32 mode, u32 flags, u32 psp_flags, u32 spee
  *   %-EBUSY	if the resources are already in use
  *   %0		on success
  */
-int ssp_init(struct ssp_dev *dev, u32 port)
+int ssp_init(struct ssp_dev *dev, u32 port, u32 init_flags)
 {
-	int ret, irq;
+	int ret;
 
 	if (port > PXA_SSP_PORTS || port == 0)
 		return -ENODEV;
@@ -229,61 +251,20 @@ int ssp_init(struct ssp_dev *dev, u32 port)
 		up(&sem);
 		return -EBUSY;
 	}
-
-	switch (port) {
-		case 1:
-			irq = IRQ_SSP;
-			break;
-#if defined (CONFIG_PXA27x)
-		case 2:
-			irq = IRQ_SSP2;
-			break;
-		case 3:
-			irq = IRQ_SSP3;
-			break;
-#else
-		case 2:
-			irq = IRQ_NSSP;
-			break;
-		case 3:
-			irq = IRQ_ASSP;
-			break;
-#endif
-		default:
-			return -ENODEV;
-	}
-
 	dev->port = port;
 
-	ret = request_irq(irq, ssp_interrupt, 0, "SSP", dev);
-	if (ret)
-		goto out_region;
+	/* do we need to get irq */
+	if (!(init_flags & SSP_NO_IRQ)) {
+		ret = request_irq(ssp_info[port-1].irq, ssp_interrupt,
+				0, "SSP", dev);
+	    	if (ret)
+			goto out_region;
+	    	dev->irq = ssp_info[port-1].irq;
+	} else
+		dev->irq = 0;
 
 	/* turn on SSP port clock */
-	switch (dev->port) {
-#if defined (CONFIG_PXA27x)
-		case 1:
-			pxa_set_cken(CKEN23_SSP1, 1);
-			break;
-		case 2:
-			pxa_set_cken(CKEN3_SSP2, 1);
-			break;
-		case 3:
-			pxa_set_cken(CKEN4_SSP3, 1);
-			break;
-#else
-		case 1:
-			pxa_set_cken(CKEN3_SSP, 1);
-			break;
-		case 2:
-			pxa_set_cken(CKEN9_NSSP, 1);
-			break;
-		case 3:
-			pxa_set_cken(CKEN10_ASSP, 1);
-			break;
-#endif
-	}
-
+	pxa_set_cken(ssp_info[port-1].clock, 1);
 	up(&sem);
 	return 0;
 
@@ -301,46 +282,17 @@ out_region:
  */
 void ssp_exit(struct ssp_dev *dev)
 {
-	int irq;
-
 	down(&sem);
 	SSCR0_P(dev->port) &= ~SSCR0_SSE;
 
-	/* find irq, save power and turn off SSP port clock */
-	switch (dev->port) {
-#if defined (CONFIG_PXA27x)
-		case 1:
-			irq = IRQ_SSP;
-			pxa_set_cken(CKEN23_SSP1, 0);
-			break;
-		case 2:
-			irq = IRQ_SSP2;
-			pxa_set_cken(CKEN3_SSP2, 0);
-			break;
-		case 3:
-			irq = IRQ_SSP3;
-			pxa_set_cken(CKEN4_SSP3, 0);
-			break;
-#else
-		case 1:
-			irq = IRQ_SSP;
-			pxa_set_cken(CKEN3_SSP, 0);
-			break;
-		case 2:
-			irq = IRQ_NSSP;
-			pxa_set_cken(CKEN9_NSSP, 0);
-			break;
-		case 3:
-			irq = IRQ_ASSP;
-			pxa_set_cken(CKEN10_ASSP, 0);
-			break;
-#endif
-		default:
-			printk(KERN_WARNING "SSP: tried to close invalid port\n");
-			return;
+    	if (dev->port > PXA_SSP_PORTS || dev->port == 0) {
+		printk(KERN_WARNING "SSP: tried to close invalid port\n");
+		return;
 	}
 
-	free_irq(irq, dev);
+	pxa_set_cken(ssp_info[dev->port-1].clock, 0);
+	if (dev->irq)
+		free_irq(dev->irq, dev);
 	release_mem_region(__PREG(SSCR0_P(dev->port)), 0x2c);
 	use_count[dev->port - 1]--;
 	up(&sem);
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c
index c312054dfb88..e4f92efc616e 100644
--- a/arch/arm/mach-pxa/tosa.c
+++ b/arch/arm/mach-pxa/tosa.c
@@ -14,7 +14,7 @@
 
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/device.h>
+#include <linux/platform_device.h>
 #include <linux/major.h>
 #include <linux/fs.h>
 #include <linux/interrupt.h>
diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c
index e2c6fa23d3cd..af6580f1ceb8 100644
--- a/arch/arm/mach-realview/core.c
+++ b/arch/arm/mach-realview/core.c
@@ -30,7 +30,6 @@
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/leds.h>
-#include <asm/mach-types.h>
 #include <asm/hardware/amba.h>
 #include <asm/hardware/amba_clcd.h>
 #include <asm/hardware/arm_timer.h>
diff --git a/arch/arm/mach-realview/core.h b/arch/arm/mach-realview/core.h
index d83e8bad2038..c06e6041df41 100644
--- a/arch/arm/mach-realview/core.h
+++ b/arch/arm/mach-realview/core.h
@@ -26,8 +26,6 @@
 #include <asm/leds.h>
 #include <asm/io.h>
 
-#define __io_address(n)		__io(IO_ADDRESS(n))
-
 extern struct sys_timer realview_timer;
 
 #define AMBA_DEVICE(name,busid,base,plat)			\
diff --git a/arch/arm/mach-realview/localtimer.c b/arch/arm/mach-realview/localtimer.c
index 5e917e37d095..c9d7c596b200 100644
--- a/arch/arm/mach-realview/localtimer.c
+++ b/arch/arm/mach-realview/localtimer.c
@@ -21,8 +21,6 @@
 #include <asm/io.h>
 #include <asm/irq.h>
 
-#include "core.h"
-
 #define TWD_BASE(cpu)	(__io_address(REALVIEW_TWD_BASE) + \
 			 ((cpu) * REALVIEW_TWD_SIZE))
 
diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c
index 0c7d4ac9a7b3..a8fbd76d8be5 100644
--- a/arch/arm/mach-realview/platsmp.c
+++ b/arch/arm/mach-realview/platsmp.c
@@ -17,8 +17,7 @@
 #include <asm/cacheflush.h>
 #include <asm/hardware/arm_scu.h>
 #include <asm/hardware.h>
-
-#include "core.h"
+#include <asm/io.h>
 
 extern void realview_secondary_startup(void);
 
diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c
index 1be2567a7486..4d962717fdf7 100644
--- a/arch/arm/mach-s3c2410/mach-bast.c
+++ b/arch/arm/mach-s3c2410/mach-bast.c
@@ -203,7 +203,7 @@ static struct s3c24xx_uart_clksrc bast_serial_clocks[] = {
 		.name		= "pclk",
 		.divisor	= 1,
 		.min_baud	= 0,
-		.max_baud	= 0.
+		.max_baud	= 0,
 	}
 };
 
@@ -216,7 +216,7 @@ static struct s3c2410_uartcfg bast_uartcfgs[] = {
 		.ulcon	     = ULCON,
 		.ufcon	     = UFCON,
 		.clocks	     = bast_serial_clocks,
-		.clocks_size = ARRAY_SIZE(bast_serial_clocks)
+		.clocks_size = ARRAY_SIZE(bast_serial_clocks),
 	},
 	[1] = {
 		.hwport	     = 1,
@@ -225,7 +225,7 @@ static struct s3c2410_uartcfg bast_uartcfgs[] = {
 		.ulcon	     = ULCON,
 		.ufcon	     = UFCON,
 		.clocks	     = bast_serial_clocks,
-		.clocks_size = ARRAY_SIZE(bast_serial_clocks)
+		.clocks_size = ARRAY_SIZE(bast_serial_clocks),
 	},
 	/* port 2 is not actually used */
 	[2] = {
@@ -235,7 +235,7 @@ static struct s3c2410_uartcfg bast_uartcfgs[] = {
 		.ulcon	     = ULCON,
 		.ufcon	     = UFCON,
 		.clocks	     = bast_serial_clocks,
-		.clocks_size = ARRAY_SIZE(bast_serial_clocks)
+		.clocks_size = ARRAY_SIZE(bast_serial_clocks),
 	}
 };
 
@@ -268,7 +268,7 @@ static struct mtd_partition bast_default_nand_part[] = {
 	[0] = {
 		.name	= "Boot Agent",
 		.size	= SZ_16K,
-		.offset	= 0
+		.offset	= 0,
 	},
 	[1] = {
 		.name	= "/boot",
@@ -296,28 +296,28 @@ static struct s3c2410_nand_set bast_nand_sets[] = {
 		.nr_chips	= 1,
 		.nr_map		= smartmedia_map,
 		.nr_partitions	= ARRAY_SIZE(bast_default_nand_part),
-		.partitions	= bast_default_nand_part
+		.partitions	= bast_default_nand_part,
 	},
 	[1] = {
 		.name		= "chip0",
 		.nr_chips	= 1,
 		.nr_map		= chip0_map,
 		.nr_partitions	= ARRAY_SIZE(bast_default_nand_part),
-		.partitions	= bast_default_nand_part
+		.partitions	= bast_default_nand_part,
 	},
 	[2] = {
 		.name		= "chip1",
 		.nr_chips	= 1,
 		.nr_map		= chip1_map,
 		.nr_partitions	= ARRAY_SIZE(bast_default_nand_part),
-		.partitions	= bast_default_nand_part
+		.partitions	= bast_default_nand_part,
 	},
 	[3] = {
 		.name		= "chip2",
 		.nr_chips	= 1,
 		.nr_map		= chip2_map,
 		.nr_partitions	= ARRAY_SIZE(bast_default_nand_part),
-		.partitions	= bast_default_nand_part
+		.partitions	= bast_default_nand_part,
 	}
 };
 
@@ -355,17 +355,17 @@ static struct resource bast_dm9k_resource[] = {
 	[0] = {
 		.start = S3C2410_CS5 + BAST_PA_DM9000,
 		.end   = S3C2410_CS5 + BAST_PA_DM9000 + 3,
-		.flags = IORESOURCE_MEM
+		.flags = IORESOURCE_MEM,
 	},
 	[1] = {
 		.start = S3C2410_CS5 + BAST_PA_DM9000 + 0x40,
 		.end   = S3C2410_CS5 + BAST_PA_DM9000 + 0x40 + 0x3f,
-		.flags = IORESOURCE_MEM
+		.flags = IORESOURCE_MEM,
 	},
 	[2] = {
 		.start = IRQ_DM9000,
 		.end   = IRQ_DM9000,
-		.flags = IORESOURCE_IRQ
+		.flags = IORESOURCE_IRQ,
 	}
 
 };
@@ -375,7 +375,7 @@ static struct resource bast_dm9k_resource[] = {
 */
 
 static struct dm9000_plat_data bast_dm9k_platdata = {
-	.flags		= DM9000_PLATF_16BITONLY
+	.flags		= DM9000_PLATF_16BITONLY,
 };
 
 static struct platform_device bast_device_dm9k = {
@@ -492,7 +492,7 @@ static struct s3c24xx_board bast_board __initdata = {
 	.devices       = bast_devices,
 	.devices_count = ARRAY_SIZE(bast_devices),
 	.clocks	       = bast_clocks,
-	.clocks_count  = ARRAY_SIZE(bast_clocks)
+	.clocks_count  = ARRAY_SIZE(bast_clocks),
 };
 
 static void __init bast_map_io(void)
diff --git a/arch/arm/mach-sa1100/assabet.c b/arch/arm/mach-sa1100/assabet.c
index 75efb5da5b6d..a66ac61233a2 100644
--- a/arch/arm/mach-sa1100/assabet.c
+++ b/arch/arm/mach-sa1100/assabet.c
@@ -293,7 +293,8 @@ static void __init get_assabet_scr(void)
 	GPDR |= 0x3fc;			/* Configure GPIO 9:2 as outputs */
 	GPSR = 0x3fc;			/* Write 0xFF to GPIO 9:2 */
 	GPDR &= ~(0x3fc);		/* Configure GPIO 9:2 as inputs */
-	for(i = 100; i--; scr = GPLR);	/* Read GPIO 9:2 */
+	for(i = 100; i--; )		/* Read GPIO 9:2 */
+		scr = GPLR;
 	GPDR |= 0x3fc;			/*  restore correct pin direction */
 	scr &= 0x3fc;			/* save as system configuration byte. */
 	SCR_value = scr;
diff --git a/arch/arm/mach-sa1100/neponset.c b/arch/arm/mach-sa1100/neponset.c
index 69f1970646c6..9e02bc3712a0 100644
--- a/arch/arm/mach-sa1100/neponset.c
+++ b/arch/arm/mach-sa1100/neponset.c
@@ -137,7 +137,7 @@ static struct sa1100_port_fns neponset_port_fns __initdata = {
 	.get_mctrl	= neponset_get_mctrl,
 };
 
-static int neponset_probe(struct device *dev)
+static int neponset_probe(struct platform_device *dev)
 {
 	sa1100_register_uart_fns(&neponset_port_fns);
 
@@ -178,27 +178,27 @@ static int neponset_probe(struct device *dev)
 /*
  * LDM power management.
  */
-static int neponset_suspend(struct device *dev, pm_message_t state)
+static int neponset_suspend(struct platform_device *dev, pm_message_t state)
 {
 	/*
 	 * Save state.
 	 */
-	if (!dev->power.saved_state)
-		dev->power.saved_state = kmalloc(sizeof(unsigned int), GFP_KERNEL);
-	if (!dev->power.saved_state)
+	if (!dev->dev.power.saved_state)
+		dev->dev.power.saved_state = kmalloc(sizeof(unsigned int), GFP_KERNEL);
+	if (!dev->dev.power.saved_state)
 		return -ENOMEM;
 
-	*(unsigned int *)dev->power.saved_state = NCR_0;
+	*(unsigned int *)dev->dev.power.saved_state = NCR_0;
 
 	return 0;
 }
 
-static int neponset_resume(struct device *dev)
+static int neponset_resume(struct platform_device *dev)
 {
-	if (dev->power.saved_state) {
-		NCR_0 = *(unsigned int *)dev->power.saved_state;
-		kfree(dev->power.saved_state);
-		dev->power.saved_state = NULL;
+	if (dev->dev.power.saved_state) {
+		NCR_0 = *(unsigned int *)dev->dev.power.saved_state;
+		kfree(dev->dev.power.saved_state);
+		dev->dev.power.saved_state = NULL;
 	}
 
 	return 0;
@@ -209,12 +209,13 @@ static int neponset_resume(struct device *dev)
 #define neponset_resume  NULL
 #endif
 
-static struct device_driver neponset_device_driver = {
-	.name		= "neponset",
-	.bus		= &platform_bus_type,
+static struct platform_driver neponset_device_driver = {
 	.probe		= neponset_probe,
 	.suspend	= neponset_suspend,
 	.resume		= neponset_resume,
+	.driver		= {
+		.name	= "neponset",
+	},
 };
 
 static struct resource neponset_resources[] = {
@@ -293,7 +294,7 @@ static struct platform_device *devices[] __initdata = {
 
 static int __init neponset_init(void)
 {
-	driver_register(&neponset_device_driver);
+	platform_driver_register(&neponset_device_driver);
 
 	/*
 	 * The Neponset is only present on the Assabet machine type.
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index e3c14d6b4328..e84fdde6edf8 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -102,8 +102,8 @@ config CPU_ARM922T
 # ARM925T
 config CPU_ARM925T
  	bool "Support ARM925T processor" if ARCH_OMAP1
- 	depends on ARCH_OMAP1510
- 	default y if ARCH_OMAP1510
+ 	depends on ARCH_OMAP15XX
+ 	default y if ARCH_OMAP15XX
 	select CPU_32v4
 	select CPU_ABRT_EV4T
 	select CPU_CACHE_V4WT
@@ -242,7 +242,7 @@ config CPU_XSCALE
 # ARMv6
 config CPU_V6
 	bool "Support ARM V6 processor"
-	depends on ARCH_INTEGRATOR || MACH_REALVIEW_EB
+	depends on ARCH_INTEGRATOR || MACH_REALVIEW_EB || ARCH_OMAP2
 	select CPU_32v6
 	select CPU_ABRT_EV6
 	select CPU_CACHE_V6
diff --git a/arch/arm/mm/Makefile b/arch/arm/mm/Makefile
index 59f47d4c2dfe..ffe73ba2bf17 100644
--- a/arch/arm/mm/Makefile
+++ b/arch/arm/mm/Makefile
@@ -51,4 +51,4 @@ obj-$(CONFIG_CPU_ARM1026)	+= proc-arm1026.o
 obj-$(CONFIG_CPU_SA110)		+= proc-sa110.o
 obj-$(CONFIG_CPU_SA1100)	+= proc-sa1100.o
 obj-$(CONFIG_CPU_XSCALE)	+= proc-xscale.o
-obj-$(CONFIG_CPU_V6)		+= proc-v6.o blockops.o
+obj-$(CONFIG_CPU_V6)		+= proc-v6.o
diff --git a/arch/arm/mm/blockops.c b/arch/arm/mm/blockops.c
deleted file mode 100644
index 4f5ee2d08996..000000000000
--- a/arch/arm/mm/blockops.c
+++ /dev/null
@@ -1,185 +0,0 @@
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/mm.h>
-
-#include <asm/memory.h>
-#include <asm/ptrace.h>
-#include <asm/cacheflush.h>
-#include <asm/traps.h>
-
-extern struct cpu_cache_fns blk_cache_fns;
-
-#define HARVARD_CACHE
-
-/*
- *	blk_flush_kern_dcache_page(kaddr)
- *
- *	Ensure that the data held in the page kaddr is written back
- *	to the page in question.
- *
- *	- kaddr   - kernel address (guaranteed to be page aligned)
- */
-static void __attribute__((naked))
-blk_flush_kern_dcache_page(void *kaddr)
-{
-	asm(
-	"add	r1, r0, %0							\n\
-	sub	r1, r1, %1							\n\
-1:	.word	0xec401f0e	@ mcrr	p15, 0, r0, r1, c14, 0	@ blocking	\n\
-	mov	r0, #0								\n\
-	mcr	p15, 0, r0, c7, c5, 0						\n\
-	mcr	p15, 0, r0, c7, c10, 4						\n\
-	mov	pc, lr"
-	:
-	: "I" (PAGE_SIZE), "I" (L1_CACHE_BYTES));
-}
-
-/*
- *	blk_dma_inv_range(start,end)
- *
- *	Invalidate the data cache within the specified region; we will
- *	be performing a DMA operation in this region and we want to
- *	purge old data in the cache.
- *
- *	- start   - virtual start address of region
- *	- end     - virtual end address of region
- */
-static void __attribute__((naked))
-blk_dma_inv_range_unified(unsigned long start, unsigned long end)
-{
-	asm(
-	"tst	r0, %0								\n\
-	mcrne	p15, 0, r0, c7, c11, 1		@ clean unified line		\n\
-	tst	r1, %0								\n\
-	mcrne	p15, 0, r1, c7, c15, 1		@ clean & invalidate unified line\n\
-	.word	0xec401f06	@ mcrr	p15, 0, r1, r0, c6, 0	@ blocking	\n\
-	mov	r0, #0								\n\
-	mcr	p15, 0, r0, c7, c10, 4		@ drain write buffer		\n\
-	mov	pc, lr"
-	:
-	: "I" (L1_CACHE_BYTES - 1));
-}
-
-static void __attribute__((naked))
-blk_dma_inv_range_harvard(unsigned long start, unsigned long end)
-{
-	asm(
-	"tst	r0, %0								\n\
-	mcrne	p15, 0, r0, c7, c10, 1		@ clean D line			\n\
-	tst	r1, %0								\n\
-	mcrne	p15, 0, r1, c7, c14, 1		@ clean & invalidate D line	\n\
-	.word	0xec401f06	@ mcrr	p15, 0, r1, r0, c6, 0	@ blocking	\n\
-	mov	r0, #0								\n\
-	mcr	p15, 0, r0, c7, c10, 4		@ drain write buffer		\n\
-	mov	pc, lr"
-	:
-	: "I" (L1_CACHE_BYTES - 1));
-}
-
-/*
- *	blk_dma_clean_range(start,end)
- *	- start   - virtual start address of region
- *	- end     - virtual end address of region
- */
-static void __attribute__((naked))
-blk_dma_clean_range(unsigned long start, unsigned long end)
-{
-	asm(
-	".word	0xec401f0c	@ mcrr	p15, 0, r1, r0, c12, 0	@ blocking	\n\
-	mov	r0, #0								\n\
-	mcr	p15, 0, r0, c7, c10, 4		@ drain write buffer		\n\
-	mov	pc, lr");
-}
-
-/*
- *	blk_dma_flush_range(start,end)
- *	- start   - virtual start address of region
- *	- end     - virtual end address of region
- */
-static void __attribute__((naked))
-blk_dma_flush_range(unsigned long start, unsigned long end)
-{
-	asm(
-	".word	0xec401f0e	@ mcrr	p15, 0, r1, r0, c14, 0	@ blocking	\n\
-	mov	pc, lr");
-}
-
-static int blockops_trap(struct pt_regs *regs, unsigned int instr)
-{
-	regs->ARM_r4 |= regs->ARM_r2;
-	regs->ARM_pc += 4;
-	return 0;
-}
-
-static char *func[] = {
-	"Prefetch data range",
-	"Clean+Invalidate data range",
-	"Clean data range",
-	"Invalidate data range",
-	"Invalidate instr range"
-};
-
-static struct undef_hook blockops_hook __initdata = {
-	.instr_mask	= 0x0fffffd0,
-	.instr_val	= 0x0c401f00,
-	.cpsr_mask	= PSR_T_BIT,
-	.cpsr_val	= 0,
-	.fn		= blockops_trap,
-};
-
-static int __init blockops_check(void)
-{
-	register unsigned int err asm("r4") = 0;
-	unsigned int err_pos = 1;
-	unsigned int cache_type;
-	int i;
-
-	asm("mrc p15, 0, %0, c0, c0, 1" : "=r" (cache_type));
-
-	printk("Checking V6 block cache operations:\n");
-	register_undef_hook(&blockops_hook);
-
-	__asm__ ("mov	r0, %0\n\t"
-		"mov	r1, %1\n\t"
-		"mov	r2, #1\n\t"
-		".word	0xec401f2c @ mcrr p15, 0, r1, r0, c12, 2\n\t"
-		"mov	r2, #2\n\t"
-		".word	0xec401f0e @ mcrr p15, 0, r1, r0, c14, 0\n\t"
-		"mov	r2, #4\n\t"
-		".word	0xec401f0c @ mcrr p15, 0, r1, r0, c12, 0\n\t"
-		"mov	r2, #8\n\t"
-		".word	0xec401f06 @ mcrr p15, 0, r1, r0, c6, 0\n\t"
-		"mov	r2, #16\n\t"
-		".word	0xec401f05 @ mcrr p15, 0, r1, r0, c5, 0\n\t"
-		:
-		: "r" (PAGE_OFFSET), "r" (PAGE_OFFSET + 128)
-		: "r0", "r1", "r2");
-
-	unregister_undef_hook(&blockops_hook);
-
-	for (i = 0; i < ARRAY_SIZE(func); i++, err_pos <<= 1)
-		printk("%30s: %ssupported\n", func[i], err & err_pos ? "not " : "");
-
-	if ((err & 8) == 0) {
-		printk(" --> Using %s block cache invalidate\n",
-			cache_type & (1 << 24) ? "harvard" : "unified");
-		if (cache_type & (1 << 24))
-			cpu_cache.dma_inv_range = blk_dma_inv_range_harvard;
-		else
-			cpu_cache.dma_inv_range = blk_dma_inv_range_unified;
-	}
-	if ((err & 4) == 0) {
-		printk(" --> Using block cache clean\n");
-		cpu_cache.dma_clean_range        = blk_dma_clean_range;
-	}
-	if ((err & 2) == 0) {
-		printk(" --> Using block cache clean+invalidate\n");
-		cpu_cache.dma_flush_range        = blk_dma_flush_range;
-		cpu_cache.flush_kern_dcache_page = blk_flush_kern_dcache_page;
-	}
-
-	return 0;
-}
-
-__initcall(blockops_check);
diff --git a/arch/arm/mm/consistent.c b/arch/arm/mm/consistent.c
index 47b0b767f080..dbfe9e891f01 100644
--- a/arch/arm/mm/consistent.c
+++ b/arch/arm/mm/consistent.c
@@ -66,6 +66,7 @@ struct vm_region {
 	unsigned long		vm_start;
 	unsigned long		vm_end;
 	struct page		*vm_pages;
+	int			vm_active;
 };
 
 static struct vm_region consistent_head = {
@@ -104,6 +105,7 @@ vm_region_alloc(struct vm_region *head, size_t size, gfp_t gfp)
 	list_add_tail(&new->vm_list, &c->vm_list);
 	new->vm_start = addr;
 	new->vm_end = addr + size;
+	new->vm_active = 1;
 
 	spin_unlock_irqrestore(&consistent_lock, flags);
 	return new;
@@ -120,7 +122,7 @@ static struct vm_region *vm_region_find(struct vm_region *head, unsigned long ad
 	struct vm_region *c;
 	
 	list_for_each_entry(c, &head->vm_list, vm_list) {
-		if (c->vm_start == addr)
+		if (c->vm_active && c->vm_start == addr)
 			goto out;
 	}
 	c = NULL;
@@ -319,6 +321,7 @@ EXPORT_SYMBOL(dma_mmap_writecombine);
 
 /*
  * free a page as defined by the above mapping.
+ * Must not be called with IRQs disabled.
  */
 void dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, dma_addr_t handle)
 {
@@ -326,14 +329,18 @@ void dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, dma_addr
 	unsigned long flags, addr;
 	pte_t *ptep;
 
+	WARN_ON(irqs_disabled());
+
 	size = PAGE_ALIGN(size);
 
 	spin_lock_irqsave(&consistent_lock, flags);
-
 	c = vm_region_find(&consistent_head, (unsigned long)cpu_addr);
 	if (!c)
 		goto no_area;
 
+	c->vm_active = 0;
+	spin_unlock_irqrestore(&consistent_lock, flags);
+
 	if ((c->vm_end - c->vm_start) != size) {
 		printk(KERN_ERR "%s: freeing wrong coherent size (%ld != %d)\n",
 		       __func__, c->vm_end - c->vm_start, size);
@@ -372,8 +379,8 @@ void dma_free_coherent(struct device *dev, size_t size, void *cpu_addr, dma_addr
 
 	flush_tlb_kernel_range(c->vm_start, c->vm_end);
 
+	spin_lock_irqsave(&consistent_lock, flags);
 	list_del(&c->vm_list);
-
 	spin_unlock_irqrestore(&consistent_lock, flags);
 
 	kfree(c);
diff --git a/arch/arm/mm/flush.c b/arch/arm/mm/flush.c
index c9a03981b785..330695b6b19d 100644
--- a/arch/arm/mm/flush.c
+++ b/arch/arm/mm/flush.c
@@ -155,14 +155,19 @@ static void __flush_dcache_aliases(struct address_space *mapping, struct page *p
  *  space mappings, we can be lazy and remember that we may have dirty
  *  kernel cache lines for later.  Otherwise, we assume we have
  *  aliasing mappings.
+ *
+ * Note that we disable the lazy flush for SMP.
  */
 void flush_dcache_page(struct page *page)
 {
 	struct address_space *mapping = page_mapping(page);
 
+#ifndef CONFIG_SMP
 	if (mapping && !mapping_mapped(mapping))
 		set_bit(PG_dcache_dirty, &page->flags);
-	else {
+	else
+#endif
+	{
 		__flush_dcache_page(mapping, page);
 		if (mapping && cache_is_vivt())
 			__flush_dcache_aliases(mapping, page);
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index c168f322ef8c..8b276ee38acf 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -420,7 +420,8 @@ static void __init bootmem_init(struct meminfo *mi)
  * Set up device the mappings.  Since we clear out the page tables for all
  * mappings above VMALLOC_END, we will remove any debug device mappings.
  * This means you have to be careful how you debug this function, or any
- * called function.  (Do it by code inspection!)
+ * called function.  This means you can't use any function or debugging
+ * method which may touch any device, otherwise the kernel _will_ crash.
  */
 static void __init devicemaps_init(struct machine_desc *mdesc)
 {
@@ -428,6 +429,12 @@ static void __init devicemaps_init(struct machine_desc *mdesc)
 	unsigned long addr;
 	void *vectors;
 
+	/*
+	 * Allocate the vector page early.
+	 */
+	vectors = alloc_bootmem_low_pages(PAGE_SIZE);
+	BUG_ON(!vectors);
+
 	for (addr = VMALLOC_END; addr; addr += PGDIR_SIZE)
 		pmd_clear(pmd_off_k(addr));
 
@@ -461,12 +468,6 @@ static void __init devicemaps_init(struct machine_desc *mdesc)
 	create_mapping(&map);
 #endif
 
-	flush_cache_all();
-	local_flush_tlb_all();
-
-	vectors = alloc_bootmem_low_pages(PAGE_SIZE);
-	BUG_ON(!vectors);
-
 	/*
 	 * Create a mapping for the machine vectors at the high-vectors
 	 * location (0xffff0000).  If we aren't using high-vectors, also
@@ -491,12 +492,13 @@ static void __init devicemaps_init(struct machine_desc *mdesc)
 		mdesc->map_io();
 
 	/*
-	 * Finally flush the tlb again - this ensures that we're in a
-	 * consistent state wrt the writebuffer if the writebuffer needs
-	 * draining.  After this point, we can start to touch devices
-	 * again.
+	 * Finally flush the caches and tlb to ensure that we're in a
+	 * consistent state wrt the writebuffer.  This also ensures that
+	 * any write-allocated cache lines in the vector page are written
+	 * back.  After this point, we can start to touch devices again.
 	 */
 	local_flush_tlb_all();
+	flush_cache_all();
 }
 
 /*
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index 0f128c28fee4..10901398e4a2 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -130,8 +130,7 @@ remap_area_pages(unsigned long start, unsigned long phys_addr,
  * mapping.  See include/asm-arm/proc-armv/pgtable.h for more information.
  */
 void __iomem *
-__ioremap(unsigned long phys_addr, size_t size, unsigned long flags,
-	  unsigned long align)
+__ioremap(unsigned long phys_addr, size_t size, unsigned long flags)
 {
 	void * addr;
 	struct vm_struct * area;
diff --git a/arch/arm/plat-omap/Makefile b/arch/arm/plat-omap/Makefile
index 7e144f9cad1c..9ccf1943fc94 100644
--- a/arch/arm/plat-omap/Makefile
+++ b/arch/arm/plat-omap/Makefile
@@ -3,7 +3,7 @@
 #
 
 # Common support
-obj-y := common.o sram.o sram-fn.o clock.o dma.o mux.o gpio.o mcbsp.o usb.o
+obj-y := common.o sram.o sram-fn.o clock.o devices.o dma.o mux.o gpio.o mcbsp.o usb.o
 obj-m :=
 obj-n :=
 obj-  :=
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index a020fe16428f..7ce39b986e23 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -1,15 +1,20 @@
 /*
  *  linux/arch/arm/plat-omap/clock.c
  *
- *  Copyright (C) 2004 Nokia corporation
+ *  Copyright (C) 2004 - 2005 Nokia corporation
  *  Written by Tuukka Tikkanen <tuukka.tikkanen@elektrobit.com>
  *
+ *  Modified for omap shared clock framework by Tony Lindgren <tony@atomide.com>
+ *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-#include <linux/module.h>
+#include <linux/version.h>
+#include <linux/config.h>
 #include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/module.h>
 #include <linux/list.h>
 #include <linux/errno.h>
 #include <linux/err.h>
@@ -18,562 +23,20 @@
 #include <asm/io.h>
 #include <asm/semaphore.h>
 #include <asm/hardware/clock.h>
-#include <asm/arch/board.h>
-#include <asm/arch/usb.h>
 
-#include "clock.h"
-#include "sram.h"
+#include <asm/arch/clock.h>
 
-static LIST_HEAD(clocks);
+LIST_HEAD(clocks);
 static DECLARE_MUTEX(clocks_sem);
-static DEFINE_SPINLOCK(clockfw_lock);
-static void propagate_rate(struct clk *  clk);
-/* UART clock function */
-static int set_uart_rate(struct clk * clk, unsigned long rate);
-/* External clock (MCLK & BCLK) functions */
-static int set_ext_clk_rate(struct clk *  clk, unsigned long rate);
-static long round_ext_clk_rate(struct clk *  clk, unsigned long rate);
-static void init_ext_clk(struct clk *  clk);
-/* MPU virtual clock functions */
-static int select_table_rate(struct clk *  clk, unsigned long rate);
-static long round_to_table_rate(struct clk *  clk, unsigned long rate);
-void clk_setdpll(__u16, __u16);
-
-static struct mpu_rate rate_table[] = {
-	/* MPU MHz, xtal MHz, dpll1 MHz, CKCTL, DPLL_CTL
-	 * armdiv, dspdiv, dspmmu, tcdiv, perdiv, lcddiv
-	 */
-#if defined(CONFIG_OMAP_ARM_216MHZ)
-	{ 216000000, 12000000, 216000000, 0x050d, 0x2910 }, /* 1/1/2/2/2/8 */
-#endif
-#if defined(CONFIG_OMAP_ARM_195MHZ)
-	{ 195000000, 13000000, 195000000, 0x050e, 0x2790 }, /* 1/1/2/2/4/8 */
-#endif
-#if defined(CONFIG_OMAP_ARM_192MHZ)
-	{ 192000000, 19200000, 192000000, 0x050f, 0x2510 }, /* 1/1/2/2/8/8 */
-	{ 192000000, 12000000, 192000000, 0x050f, 0x2810 }, /* 1/1/2/2/8/8 */
-	{  96000000, 12000000, 192000000, 0x055f, 0x2810 }, /* 2/2/2/2/8/8 */
-	{  48000000, 12000000, 192000000, 0x0baf, 0x2810 }, /* 4/8/4/4/8/8 */
-	{  24000000, 12000000, 192000000, 0x0fff, 0x2810 }, /* 8/8/8/8/8/8 */
-#endif
-#if defined(CONFIG_OMAP_ARM_182MHZ)
-	{ 182000000, 13000000, 182000000, 0x050e, 0x2710 }, /* 1/1/2/2/4/8 */
-#endif
-#if defined(CONFIG_OMAP_ARM_168MHZ)
-	{ 168000000, 12000000, 168000000, 0x010f, 0x2710 }, /* 1/1/1/2/8/8 */
-#endif
-#if defined(CONFIG_OMAP_ARM_150MHZ)
-	{ 150000000, 12000000, 150000000, 0x010a, 0x2cb0 }, /* 1/1/1/2/4/4 */
-#endif
-#if defined(CONFIG_OMAP_ARM_120MHZ)
-	{ 120000000, 12000000, 120000000, 0x010a, 0x2510 }, /* 1/1/1/2/4/4 */
-#endif
-#if defined(CONFIG_OMAP_ARM_96MHZ)
-	{  96000000, 12000000,  96000000, 0x0005, 0x2410 }, /* 1/1/1/1/2/2 */
-#endif
-#if defined(CONFIG_OMAP_ARM_60MHZ)
-	{  60000000, 12000000,  60000000, 0x0005, 0x2290 }, /* 1/1/1/1/2/2 */
-#endif
-#if defined(CONFIG_OMAP_ARM_30MHZ)
-	{  30000000, 12000000,  60000000, 0x0555, 0x2290 }, /* 2/2/2/2/2/2 */
-#endif
-	{ 0, 0, 0, 0, 0 },
-};
-
-
-static void ckctl_recalc(struct clk *  clk);
-int __clk_enable(struct clk *clk);
-void __clk_disable(struct clk *clk);
-void __clk_unuse(struct clk *clk);
-int __clk_use(struct clk *clk);
-
-
-static void followparent_recalc(struct clk *  clk)
-{
-	clk->rate = clk->parent->rate;
-}
-
-
-static void watchdog_recalc(struct clk *  clk)
-{
-	clk->rate = clk->parent->rate / 14;
-}
-
-static void uart_recalc(struct clk * clk)
-{
-	unsigned int val = omap_readl(clk->enable_reg);
-	if (val & clk->enable_bit)
-		clk->rate = 48000000;
-	else
-		clk->rate = 12000000;
-}
-
-static struct clk ck_ref = {
-	.name		= "ck_ref",
-	.rate		= 12000000,
-	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
-			  ALWAYS_ENABLED,
-};
-
-static struct clk ck_dpll1 = {
-	.name		= "ck_dpll1",
-	.parent		= &ck_ref,
-	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
-			  RATE_PROPAGATES | ALWAYS_ENABLED,
-};
-
-static struct clk ck_dpll1out = {
-	.name		= "ck_dpll1out",
-	.parent		= &ck_dpll1,
-	.flags		= CLOCK_IN_OMAP16XX,
-	.enable_reg	= ARM_IDLECT2,
-	.enable_bit	= EN_CKOUT_ARM,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk arm_ck = {
-	.name		= "arm_ck",
-	.parent		= &ck_dpll1,
-	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
-			  RATE_CKCTL | RATE_PROPAGATES | ALWAYS_ENABLED,
-	.rate_offset	= CKCTL_ARMDIV_OFFSET,
-	.recalc		= &ckctl_recalc,
-};
-
-static struct clk armper_ck = {
-	.name		= "armper_ck",
-	.parent		= &ck_dpll1,
-	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
-			  RATE_CKCTL,
-	.enable_reg	= ARM_IDLECT2,
-	.enable_bit	= EN_PERCK,
-	.rate_offset	= CKCTL_PERDIV_OFFSET,
-	.recalc		= &ckctl_recalc,
-};
-
-static struct clk arm_gpio_ck = {
-	.name		= "arm_gpio_ck",
-	.parent		= &ck_dpll1,
-	.flags		= CLOCK_IN_OMAP1510,
-	.enable_reg	= ARM_IDLECT2,
-	.enable_bit	= EN_GPIOCK,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk armxor_ck = {
-	.name		= "armxor_ck",
-	.parent		= &ck_ref,
-	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX,
-	.enable_reg	= ARM_IDLECT2,
-	.enable_bit	= EN_XORPCK,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk armtim_ck = {
-	.name		= "armtim_ck",
-	.parent		= &ck_ref,
-	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX,
-	.enable_reg	= ARM_IDLECT2,
-	.enable_bit	= EN_TIMCK,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk armwdt_ck = {
-	.name		= "armwdt_ck",
-	.parent		= &ck_ref,
-	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX,
-	.enable_reg	= ARM_IDLECT2,
-	.enable_bit	= EN_WDTCK,
-	.recalc		= &watchdog_recalc,
-};
-
-static struct clk arminth_ck16xx = {
-	.name		= "arminth_ck",
-	.parent		= &arm_ck,
-	.flags		= CLOCK_IN_OMAP16XX | ALWAYS_ENABLED,
-	.recalc		= &followparent_recalc,
-	/* Note: On 16xx the frequency can be divided by 2 by programming
-	 * ARM_CKCTL:ARM_INTHCK_SEL(14) to 1
-	 *
-	 * 1510 version is in TC clocks.
-	 */
-};
-
-static struct clk dsp_ck = {
-	.name		= "dsp_ck",
-	.parent		= &ck_dpll1,
-	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
-			  RATE_CKCTL,
-	.enable_reg	= ARM_CKCTL,
-	.enable_bit	= EN_DSPCK,
-	.rate_offset	= CKCTL_DSPDIV_OFFSET,
-	.recalc		= &ckctl_recalc,
-};
-
-static struct clk dspmmu_ck = {
-	.name		= "dspmmu_ck",
-	.parent		= &ck_dpll1,
-	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
-			  RATE_CKCTL | ALWAYS_ENABLED,
-	.rate_offset	= CKCTL_DSPMMUDIV_OFFSET,
-	.recalc		= &ckctl_recalc,
-};
-
-static struct clk dspper_ck = {
-	.name		= "dspper_ck",
-	.parent		= &ck_dpll1,
-	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
-			  RATE_CKCTL | DSP_DOMAIN_CLOCK | VIRTUAL_IO_ADDRESS,
-	.enable_reg	= DSP_IDLECT2,
-	.enable_bit	= EN_PERCK,
-	.rate_offset	= CKCTL_PERDIV_OFFSET,
-	.recalc		= &followparent_recalc,
-	//.recalc		= &ckctl_recalc,
-};
-
-static struct clk dspxor_ck = {
-	.name		= "dspxor_ck",
-	.parent		= &ck_ref,
-	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
-			  DSP_DOMAIN_CLOCK | VIRTUAL_IO_ADDRESS,
-	.enable_reg	= DSP_IDLECT2,
-	.enable_bit	= EN_XORPCK,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk dsptim_ck = {
-	.name		= "dsptim_ck",
-	.parent		= &ck_ref,
-	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
-			  DSP_DOMAIN_CLOCK | VIRTUAL_IO_ADDRESS,
-	.enable_reg	= DSP_IDLECT2,
-	.enable_bit	= EN_DSPTIMCK,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk tc_ck = {
-	.name		= "tc_ck",
-	.parent		= &ck_dpll1,
-	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | CLOCK_IN_OMAP730 |
-			  RATE_CKCTL | RATE_PROPAGATES | ALWAYS_ENABLED,
-	.rate_offset	= CKCTL_TCDIV_OFFSET,
-	.recalc		= &ckctl_recalc,
-};
-
-static struct clk arminth_ck1510 = {
-	.name		= "arminth_ck",
-	.parent		= &tc_ck,
-	.flags		= CLOCK_IN_OMAP1510 | ALWAYS_ENABLED,
-	.recalc		= &followparent_recalc,
-	/* Note: On 1510 the frequency follows TC_CK
-	 *
-	 * 16xx version is in MPU clocks.
-	 */
-};
-
-static struct clk tipb_ck = {
-	.name		= "tibp_ck",
-	.parent		= &tc_ck,
-	.flags		= CLOCK_IN_OMAP1510 | ALWAYS_ENABLED,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk l3_ocpi_ck = {
-	.name		= "l3_ocpi_ck",
-	.parent		= &tc_ck,
-	.flags		= CLOCK_IN_OMAP16XX,
-	.enable_reg	= ARM_IDLECT3,
-	.enable_bit	= EN_OCPI_CK,
-	.recalc		= &followparent_recalc,
-};
+DEFINE_SPINLOCK(clockfw_lock);
 
-static struct clk tc1_ck = {
-	.name		= "tc1_ck",
-	.parent		= &tc_ck,
-	.flags		= CLOCK_IN_OMAP16XX,
-	.enable_reg	= ARM_IDLECT3,
-	.enable_bit	= EN_TC1_CK,
-	.recalc		= &followparent_recalc,
-};
+static struct clk_functions *arch_clock;
 
-static struct clk tc2_ck = {
-	.name		= "tc2_ck",
-	.parent		= &tc_ck,
-	.flags		= CLOCK_IN_OMAP16XX,
-	.enable_reg	= ARM_IDLECT3,
-	.enable_bit	= EN_TC2_CK,
-	.recalc		= &followparent_recalc,
-};
+/*-------------------------------------------------------------------------
+ * Standard clock functions defined in asm/hardware/clock.h
+ *-------------------------------------------------------------------------*/
 
-static struct clk dma_ck = {
-	.name		= "dma_ck",
-	.parent		= &tc_ck,
-	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
-			  ALWAYS_ENABLED,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk dma_lcdfree_ck = {
-	.name		= "dma_lcdfree_ck",
-	.parent		= &tc_ck,
-	.flags		= CLOCK_IN_OMAP16XX | ALWAYS_ENABLED,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk api_ck = {
-	.name		= "api_ck",
-	.parent		= &tc_ck,
-	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX,
-	.enable_reg	= ARM_IDLECT2,
-	.enable_bit	= EN_APICK,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk lb_ck = {
-	.name		= "lb_ck",
-	.parent		= &tc_ck,
-	.flags		= CLOCK_IN_OMAP1510,
-	.enable_reg	= ARM_IDLECT2,
-	.enable_bit	= EN_LBCK,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk rhea1_ck = {
-	.name		= "rhea1_ck",
-	.parent		= &tc_ck,
-	.flags		= CLOCK_IN_OMAP16XX | ALWAYS_ENABLED,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk rhea2_ck = {
-	.name		= "rhea2_ck",
-	.parent		= &tc_ck,
-	.flags		= CLOCK_IN_OMAP16XX | ALWAYS_ENABLED,
-	.recalc		= &followparent_recalc,
-};
-
-static struct clk lcd_ck = {
-	.name		= "lcd_ck",
-	.parent		= &ck_dpll1,
-	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | CLOCK_IN_OMAP730 |
-			  RATE_CKCTL,
-	.enable_reg	= ARM_IDLECT2,
-	.enable_bit	= EN_LCDCK,
-	.rate_offset	= CKCTL_LCDDIV_OFFSET,
-	.recalc		= &ckctl_recalc,
-};
-
-static struct clk uart1_1510 = {
-	.name		= "uart1_ck",
-	/* Direct from ULPD, no parent */
-	.rate		= 12000000,
-	.flags		= CLOCK_IN_OMAP1510 | ENABLE_REG_32BIT | ALWAYS_ENABLED,
-	.enable_reg	= MOD_CONF_CTRL_0,
-	.enable_bit	= 29,	/* Chooses between 12MHz and 48MHz */
-	.set_rate	= &set_uart_rate,
-	.recalc		= &uart_recalc,
-};
-
-static struct clk uart1_16xx = {
-	.name		= "uart1_ck",
-	/* Direct from ULPD, no parent */
-	.rate		= 48000000,
-	.flags		= CLOCK_IN_OMAP16XX | RATE_FIXED | ENABLE_REG_32BIT,
-	.enable_reg	= MOD_CONF_CTRL_0,
-	.enable_bit	= 29,
-};
-
-static struct clk uart2_ck = {
-	.name		= "uart2_ck",
-	/* Direct from ULPD, no parent */
-	.rate		= 12000000,
-	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX | ENABLE_REG_32BIT |
-			  ALWAYS_ENABLED,
-	.enable_reg	= MOD_CONF_CTRL_0,
-	.enable_bit	= 30,	/* Chooses between 12MHz and 48MHz */
-	.set_rate	= &set_uart_rate,
-	.recalc		= &uart_recalc,
-};
-
-static struct clk uart3_1510 = {
-	.name		= "uart3_ck",
-	/* Direct from ULPD, no parent */
-	.rate		= 12000000,
-	.flags		= CLOCK_IN_OMAP1510 | ENABLE_REG_32BIT | ALWAYS_ENABLED,
-	.enable_reg	= MOD_CONF_CTRL_0,
-	.enable_bit	= 31,	/* Chooses between 12MHz and 48MHz */
-	.set_rate	= &set_uart_rate,
-	.recalc		= &uart_recalc,
-};
-
-static struct clk uart3_16xx = {
-	.name		= "uart3_ck",
-	/* Direct from ULPD, no parent */
-	.rate		= 48000000,
-	.flags		= CLOCK_IN_OMAP16XX | RATE_FIXED | ENABLE_REG_32BIT,
-	.enable_reg	= MOD_CONF_CTRL_0,
-	.enable_bit	= 31,
-};
-
-static struct clk usb_clko = {	/* 6 MHz output on W4_USB_CLKO */
-	.name		= "usb_clko",
-	/* Direct from ULPD, no parent */
-	.rate		= 6000000,
-	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
-			  RATE_FIXED | ENABLE_REG_32BIT,
-	.enable_reg	= ULPD_CLOCK_CTRL,
-	.enable_bit	= USB_MCLK_EN_BIT,
-};
-
-static struct clk usb_hhc_ck1510 = {
-	.name		= "usb_hhc_ck",
-	/* Direct from ULPD, no parent */
-	.rate		= 48000000, /* Actually 2 clocks, 12MHz and 48MHz */
-	.flags		= CLOCK_IN_OMAP1510 |
-			  RATE_FIXED | ENABLE_REG_32BIT,
-	.enable_reg	= MOD_CONF_CTRL_0,
-	.enable_bit	= USB_HOST_HHC_UHOST_EN,
-};
-
-static struct clk usb_hhc_ck16xx = {
-	.name		= "usb_hhc_ck",
-	/* Direct from ULPD, no parent */
-	.rate		= 48000000,
-	/* OTG_SYSCON_2.OTG_PADEN == 0 (not 1510-compatible) */
-	.flags		= CLOCK_IN_OMAP16XX |
-			  RATE_FIXED | ENABLE_REG_32BIT,
-	.enable_reg	= OTG_BASE + 0x08 /* OTG_SYSCON_2 */,
-	.enable_bit	= 8 /* UHOST_EN */,
-};
-
-static struct clk usb_dc_ck = {
-	.name		= "usb_dc_ck",
-	/* Direct from ULPD, no parent */
-	.rate		= 48000000,
-	.flags		= CLOCK_IN_OMAP16XX | RATE_FIXED,
-	.enable_reg	= SOFT_REQ_REG,
-	.enable_bit	= 4,
-};
-
-static struct clk mclk_1510 = {
-	.name		= "mclk",
-	/* Direct from ULPD, no parent. May be enabled by ext hardware. */
-	.rate		= 12000000,
-	.flags		= CLOCK_IN_OMAP1510 | RATE_FIXED,
-};
-
-static struct clk mclk_16xx = {
-	.name		= "mclk",
-	/* Direct from ULPD, no parent. May be enabled by ext hardware. */
-	.flags		= CLOCK_IN_OMAP16XX,
-	.enable_reg	= COM_CLK_DIV_CTRL_SEL,
-	.enable_bit	= COM_ULPD_PLL_CLK_REQ,
-	.set_rate	= &set_ext_clk_rate,
-	.round_rate	= &round_ext_clk_rate,
-	.init		= &init_ext_clk,
-};
-
-static struct clk bclk_1510 = {
-	.name		= "bclk",
-	/* Direct from ULPD, no parent. May be enabled by ext hardware. */
-	.rate		= 12000000,
-	.flags		= CLOCK_IN_OMAP1510 | RATE_FIXED,
-};
-
-static struct clk bclk_16xx = {
-	.name		= "bclk",
-	/* Direct from ULPD, no parent. May be enabled by ext hardware. */
-	.flags		= CLOCK_IN_OMAP16XX,
-	.enable_reg	= SWD_CLK_DIV_CTRL_SEL,
-	.enable_bit	= SWD_ULPD_PLL_CLK_REQ,
-	.set_rate	= &set_ext_clk_rate,
-	.round_rate	= &round_ext_clk_rate,
-	.init		= &init_ext_clk,
-};
-
-static struct clk mmc1_ck = {
-	.name		= "mmc1_ck",
-	/* Functional clock is direct from ULPD, interface clock is ARMPER */
-	.parent		= &armper_ck,
-	.rate		= 48000000,
-	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
-			  RATE_FIXED | ENABLE_REG_32BIT,
-	.enable_reg	= MOD_CONF_CTRL_0,
-	.enable_bit	= 23,
-};
-
-static struct clk mmc2_ck = {
-	.name		= "mmc2_ck",
-	/* Functional clock is direct from ULPD, interface clock is ARMPER */
-	.parent		= &armper_ck,
-	.rate		= 48000000,
-	.flags		= CLOCK_IN_OMAP16XX |
-			  RATE_FIXED | ENABLE_REG_32BIT,
-	.enable_reg	= MOD_CONF_CTRL_0,
-	.enable_bit	= 20,
-};
-
-static struct clk virtual_ck_mpu = {
-	.name		= "mpu",
-	.flags		= CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
-			  VIRTUAL_CLOCK | ALWAYS_ENABLED,
-	.parent		= &arm_ck, /* Is smarter alias for */
-	.recalc		= &followparent_recalc,
-	.set_rate	= &select_table_rate,
-	.round_rate	= &round_to_table_rate,
-};
-
-
-static struct clk *  onchip_clks[] = {
-	/* non-ULPD clocks */
-	&ck_ref,
-	&ck_dpll1,
-	/* CK_GEN1 clocks */
-	&ck_dpll1out,
-	&arm_ck,
-	&armper_ck,
-	&arm_gpio_ck,
-	&armxor_ck,
-	&armtim_ck,
-	&armwdt_ck,
-	&arminth_ck1510,  &arminth_ck16xx,
-	/* CK_GEN2 clocks */
-	&dsp_ck,
-	&dspmmu_ck,
-	&dspper_ck,
-	&dspxor_ck,
-	&dsptim_ck,
-	/* CK_GEN3 clocks */
-	&tc_ck,
-	&tipb_ck,
-	&l3_ocpi_ck,
-	&tc1_ck,
-	&tc2_ck,
-	&dma_ck,
-	&dma_lcdfree_ck,
-	&api_ck,
-	&lb_ck,
-	&rhea1_ck,
-	&rhea2_ck,
-	&lcd_ck,
-	/* ULPD clocks */
-	&uart1_1510,
-	&uart1_16xx,
-	&uart2_ck,
-	&uart3_1510,
-	&uart3_16xx,
-	&usb_clko,
-	&usb_hhc_ck1510, &usb_hhc_ck16xx,
-	&usb_dc_ck,
-	&mclk_1510,  &mclk_16xx,
-	&bclk_1510,  &bclk_16xx,
-	&mmc1_ck,
-	&mmc2_ck,
-	/* Virtual clocks */
-	&virtual_ck_mpu,
-};
-
-struct clk *clk_get(struct device *dev, const char *id)
+struct clk * clk_get(struct device *dev, const char *id)
 {
 	struct clk *p, *clk = ERR_PTR(-ENOENT);
 
@@ -590,534 +53,200 @@ struct clk *clk_get(struct device *dev, const char *id)
 }
 EXPORT_SYMBOL(clk_get);
 
-
-void clk_put(struct clk *clk)
-{
-	if (clk && !IS_ERR(clk))
-		module_put(clk->owner);
-}
-EXPORT_SYMBOL(clk_put);
-
-
-int __clk_enable(struct clk *clk)
-{
-	__u16 regval16;
-	__u32 regval32;
-
-	if (clk->flags & ALWAYS_ENABLED)
-		return 0;
-
-	if (unlikely(clk->enable_reg == 0)) {
-		printk(KERN_ERR "clock.c: Enable for %s without enable code\n",
-		       clk->name);
-		return 0;
-	}
-
-	if (clk->flags & DSP_DOMAIN_CLOCK) {
-		__clk_use(&api_ck);
-	}
-
-	if (clk->flags & ENABLE_REG_32BIT) {
-		if (clk->flags & VIRTUAL_IO_ADDRESS) {
-			regval32 = __raw_readl(clk->enable_reg);
-			regval32 |= (1 << clk->enable_bit);
-			__raw_writel(regval32, clk->enable_reg);
-		} else {
-			regval32 = omap_readl(clk->enable_reg);
-			regval32 |= (1 << clk->enable_bit);
-			omap_writel(regval32, clk->enable_reg);
-		}
-	} else {
-		if (clk->flags & VIRTUAL_IO_ADDRESS) {
-			regval16 = __raw_readw(clk->enable_reg);
-			regval16 |= (1 << clk->enable_bit);
-			__raw_writew(regval16, clk->enable_reg);
-		} else {
-			regval16 = omap_readw(clk->enable_reg);
-			regval16 |= (1 << clk->enable_bit);
-			omap_writew(regval16, clk->enable_reg);
-		}
-	}
-
-	if (clk->flags & DSP_DOMAIN_CLOCK) {
-		__clk_unuse(&api_ck);
-	}
-
-	return 0;
-}
-
-
-void __clk_disable(struct clk *clk)
-{
-	__u16 regval16;
-	__u32 regval32;
-
-	if (clk->enable_reg == 0)
-		return;
-
-	if (clk->flags & DSP_DOMAIN_CLOCK) {
-		__clk_use(&api_ck);
-	}
-
-	if (clk->flags & ENABLE_REG_32BIT) {
-		if (clk->flags & VIRTUAL_IO_ADDRESS) {
-			regval32 = __raw_readl(clk->enable_reg);
-			regval32 &= ~(1 << clk->enable_bit);
-			__raw_writel(regval32, clk->enable_reg);
-		} else {
-			regval32 = omap_readl(clk->enable_reg);
-			regval32 &= ~(1 << clk->enable_bit);
-			omap_writel(regval32, clk->enable_reg);
-		}
-	} else {
-		if (clk->flags & VIRTUAL_IO_ADDRESS) {
-			regval16 = __raw_readw(clk->enable_reg);
-			regval16 &= ~(1 << clk->enable_bit);
-			__raw_writew(regval16, clk->enable_reg);
-		} else {
-			regval16 = omap_readw(clk->enable_reg);
-			regval16 &= ~(1 << clk->enable_bit);
-			omap_writew(regval16, clk->enable_reg);
-		}
-	}
-
-	if (clk->flags & DSP_DOMAIN_CLOCK) {
-		__clk_unuse(&api_ck);
-	}
-}
-
-
-void __clk_unuse(struct clk *clk)
-{
-	if (clk->usecount > 0 && !(--clk->usecount)) {
-		__clk_disable(clk);
-		if (likely(clk->parent))
-			__clk_unuse(clk->parent);
-	}
-}
-
-
-int __clk_use(struct clk *clk)
-{
-	int ret = 0;
-	if (clk->usecount++ == 0) {
-		if (likely(clk->parent))
-			ret = __clk_use(clk->parent);
-
-		if (unlikely(ret != 0)) {
-			clk->usecount--;
-			return ret;
-		}
-
-		ret = __clk_enable(clk);
-
-		if (unlikely(ret != 0) && clk->parent) {
-			__clk_unuse(clk->parent);
-			clk->usecount--;
-		}
-	}
-
-	return ret;
-}
-
-
 int clk_enable(struct clk *clk)
 {
 	unsigned long flags;
-	int ret;
+	int ret = 0;
 
 	spin_lock_irqsave(&clockfw_lock, flags);
-	ret = __clk_enable(clk);
+	if (clk->enable)
+		ret = clk->enable(clk);
+	else if (arch_clock->clk_enable)
+		ret = arch_clock->clk_enable(clk);
+	else
+		printk(KERN_ERR "Could not enable clock %s\n", clk->name);
 	spin_unlock_irqrestore(&clockfw_lock, flags);
+
 	return ret;
 }
 EXPORT_SYMBOL(clk_enable);
 
-
 void clk_disable(struct clk *clk)
 {
 	unsigned long flags;
 
 	spin_lock_irqsave(&clockfw_lock, flags);
-	__clk_disable(clk);
+	if (clk->disable)
+		clk->disable(clk);
+	else if (arch_clock->clk_disable)
+		arch_clock->clk_disable(clk);
+	else
+		printk(KERN_ERR "Could not disable clock %s\n", clk->name);
 	spin_unlock_irqrestore(&clockfw_lock, flags);
 }
 EXPORT_SYMBOL(clk_disable);
 
-
 int clk_use(struct clk *clk)
 {
 	unsigned long flags;
 	int ret = 0;
 
 	spin_lock_irqsave(&clockfw_lock, flags);
-	ret = __clk_use(clk);
+	if (arch_clock->clk_use)
+		ret = arch_clock->clk_use(clk);
 	spin_unlock_irqrestore(&clockfw_lock, flags);
+
 	return ret;
 }
 EXPORT_SYMBOL(clk_use);
 
-
 void clk_unuse(struct clk *clk)
 {
 	unsigned long flags;
 
 	spin_lock_irqsave(&clockfw_lock, flags);
-	__clk_unuse(clk);
+	if (arch_clock->clk_unuse)
+		arch_clock->clk_unuse(clk);
 	spin_unlock_irqrestore(&clockfw_lock, flags);
 }
 EXPORT_SYMBOL(clk_unuse);
 
-
 int clk_get_usecount(struct clk *clk)
 {
-        return clk->usecount;
-}
-EXPORT_SYMBOL(clk_get_usecount);
-
-
-unsigned long clk_get_rate(struct clk *clk)
-{
-	return clk->rate;
-}
-EXPORT_SYMBOL(clk_get_rate);
-
-
-static __u16 verify_ckctl_value(__u16 newval)
-{
-	/* This function checks for following limitations set
-	 * by the hardware (all conditions must be true):
-	 * DSPMMU_CK == DSP_CK  or  DSPMMU_CK == DSP_CK/2
-	 * ARM_CK >= TC_CK
-	 * DSP_CK >= TC_CK
-	 * DSPMMU_CK >= TC_CK
-	 *
-	 * In addition following rules are enforced:
-	 * LCD_CK <= TC_CK
-	 * ARMPER_CK <= TC_CK
-	 *
-	 * However, maximum frequencies are not checked for!
-	 */
-	__u8 per_exp;
-	__u8 lcd_exp;
-	__u8 arm_exp;
-	__u8 dsp_exp;
-	__u8 tc_exp;
-	__u8 dspmmu_exp;
-
-	per_exp = (newval >> CKCTL_PERDIV_OFFSET) & 3;
-	lcd_exp = (newval >> CKCTL_LCDDIV_OFFSET) & 3;
-	arm_exp = (newval >> CKCTL_ARMDIV_OFFSET) & 3;
-	dsp_exp = (newval >> CKCTL_DSPDIV_OFFSET) & 3;
-	tc_exp = (newval >> CKCTL_TCDIV_OFFSET) & 3;
-	dspmmu_exp = (newval >> CKCTL_DSPMMUDIV_OFFSET) & 3;
-
-	if (dspmmu_exp < dsp_exp)
-		dspmmu_exp = dsp_exp;
-	if (dspmmu_exp > dsp_exp+1)
-		dspmmu_exp = dsp_exp+1;
-	if (tc_exp < arm_exp)
-		tc_exp = arm_exp;
-	if (tc_exp < dspmmu_exp)
-		tc_exp = dspmmu_exp;
-	if (tc_exp > lcd_exp)
-		lcd_exp = tc_exp;
-	if (tc_exp > per_exp)
-		per_exp = tc_exp;
+	unsigned long flags;
+	int ret = 0;
 
-	newval &= 0xf000;
-	newval |= per_exp << CKCTL_PERDIV_OFFSET;
-	newval |= lcd_exp << CKCTL_LCDDIV_OFFSET;
-	newval |= arm_exp << CKCTL_ARMDIV_OFFSET;
-	newval |= dsp_exp << CKCTL_DSPDIV_OFFSET;
-	newval |= tc_exp << CKCTL_TCDIV_OFFSET;
-	newval |= dspmmu_exp << CKCTL_DSPMMUDIV_OFFSET;
+	spin_lock_irqsave(&clockfw_lock, flags);
+	ret = clk->usecount;
+	spin_unlock_irqrestore(&clockfw_lock, flags);
 
-	return newval;
+	return ret;
 }
+EXPORT_SYMBOL(clk_get_usecount);
 
-
-static int calc_dsor_exp(struct clk *clk, unsigned long rate)
+unsigned long clk_get_rate(struct clk *clk)
 {
-	/* Note: If target frequency is too low, this function will return 4,
-	 * which is invalid value. Caller must check for this value and act
-	 * accordingly.
-	 *
-	 * Note: This function does not check for following limitations set
-	 * by the hardware (all conditions must be true):
-	 * DSPMMU_CK == DSP_CK  or  DSPMMU_CK == DSP_CK/2
-	 * ARM_CK >= TC_CK
-	 * DSP_CK >= TC_CK
-	 * DSPMMU_CK >= TC_CK
-	 */
-	unsigned long realrate;
-	struct clk *  parent;
-	unsigned  dsor_exp;
-
-	if (unlikely(!(clk->flags & RATE_CKCTL)))
-		return -EINVAL;
-
-	parent = clk->parent;
-	if (unlikely(parent == 0))
-		return -EIO;
-
-	realrate = parent->rate;
-	for (dsor_exp=0; dsor_exp<4; dsor_exp++) {
-		if (realrate <= rate)
-			break;
+	unsigned long flags;
+	unsigned long ret = 0;
 
-		realrate /= 2;
-	}
+	spin_lock_irqsave(&clockfw_lock, flags);
+	ret = clk->rate;
+	spin_unlock_irqrestore(&clockfw_lock, flags);
 
-	return dsor_exp;
+	return ret;
 }
+EXPORT_SYMBOL(clk_get_rate);
 
-
-static void ckctl_recalc(struct clk *  clk)
+void clk_put(struct clk *clk)
 {
-	int dsor;
-
-	/* Calculate divisor encoded as 2-bit exponent */
-	if (clk->flags & DSP_DOMAIN_CLOCK) {
-		/* The clock control bits are in DSP domain,
-		 * so api_ck is needed for access.
-		 * Note that DSP_CKCTL virt addr = phys addr, so
-		 * we must use __raw_readw() instead of omap_readw().
-		 */
-		__clk_use(&api_ck);
-		dsor = 1 << (3 & (__raw_readw(DSP_CKCTL) >> clk->rate_offset));
-		__clk_unuse(&api_ck);
-	} else {
-		dsor = 1 << (3 & (omap_readw(ARM_CKCTL) >> clk->rate_offset));
-	}
-	if (unlikely(clk->rate == clk->parent->rate / dsor))
-		return; /* No change, quick exit */
-	clk->rate = clk->parent->rate / dsor;
-
-	if (unlikely(clk->flags & RATE_PROPAGATES))
-		propagate_rate(clk);
+	if (clk && !IS_ERR(clk))
+		module_put(clk->owner);
 }
+EXPORT_SYMBOL(clk_put);
 
+/*-------------------------------------------------------------------------
+ * Optional clock functions defined in asm/hardware/clock.h
+ *-------------------------------------------------------------------------*/
 
 long clk_round_rate(struct clk *clk, unsigned long rate)
 {
-	int dsor_exp;
-
-	if (clk->flags & RATE_FIXED)
-		return clk->rate;
-
-	if (clk->flags & RATE_CKCTL) {
-		dsor_exp = calc_dsor_exp(clk, rate);
-		if (dsor_exp < 0)
-			return dsor_exp;
-		if (dsor_exp > 3)
-			dsor_exp = 3;
-		return clk->parent->rate / (1 << dsor_exp);
-	}
+	unsigned long flags;
+	long ret = 0;
 
-	if(clk->round_rate != 0)
-		return clk->round_rate(clk, rate);
+	spin_lock_irqsave(&clockfw_lock, flags);
+	if (arch_clock->clk_round_rate)
+		ret = arch_clock->clk_round_rate(clk, rate);
+	spin_unlock_irqrestore(&clockfw_lock, flags);
 
-	return clk->rate;
+	return ret;
 }
 EXPORT_SYMBOL(clk_round_rate);
 
-
-static void propagate_rate(struct clk *  clk)
-{
-	struct clk **  clkp;
-
-	for (clkp = onchip_clks; clkp < onchip_clks+ARRAY_SIZE(onchip_clks); clkp++) {
-		if (likely((*clkp)->parent != clk)) continue;
-		if (likely((*clkp)->recalc))
-			(*clkp)->recalc(*clkp);
-	}
-}
-
-
-static int select_table_rate(struct clk *  clk, unsigned long rate)
+int clk_set_rate(struct clk *clk, unsigned long rate)
 {
-	/* Find the highest supported frequency <= rate and switch to it */
-	struct mpu_rate *  ptr;
-
-	if (clk != &virtual_ck_mpu)
-		return -EINVAL;
-
-	for (ptr = rate_table; ptr->rate; ptr++) {
-		if (ptr->xtal != ck_ref.rate)
-			continue;
-
-		/* DPLL1 cannot be reprogrammed without risking system crash */
-		if (likely(ck_dpll1.rate!=0) && ptr->pll_rate != ck_dpll1.rate)
-			continue;
-
-		/* Can check only after xtal frequency check */
-		if (ptr->rate <= rate)
-			break;
-	}
-
-	if (!ptr->rate)
-		return -EINVAL;
+	unsigned long flags;
+	int ret = 0;
 
-	/*
-	 * In most cases we should not need to reprogram DPLL.
-	 * Reprogramming the DPLL is tricky, it must be done from SRAM.
-	 */
-	omap_sram_reprogram_clock(ptr->dpllctl_val, ptr->ckctl_val);
+	spin_lock_irqsave(&clockfw_lock, flags);
+	if (arch_clock->clk_set_rate)
+		ret = arch_clock->clk_set_rate(clk, rate);
+	spin_unlock_irqrestore(&clockfw_lock, flags);
 
-	ck_dpll1.rate = ptr->pll_rate;
-	propagate_rate(&ck_dpll1);
-	return 0;
+	return ret;
 }
+EXPORT_SYMBOL(clk_set_rate);
 
-
-static long round_to_table_rate(struct clk *  clk, unsigned long rate)
+int clk_set_parent(struct clk *clk, struct clk *parent)
 {
-	/* Find the highest supported frequency <= rate */
-	struct mpu_rate *  ptr;
-	long  highest_rate;
-
-	if (clk != &virtual_ck_mpu)
-		return -EINVAL;
-
-	highest_rate = -EINVAL;
-
-	for (ptr = rate_table; ptr->rate; ptr++) {
-		if (ptr->xtal != ck_ref.rate)
-			continue;
-
-		highest_rate = ptr->rate;
+	unsigned long flags;
+	int ret = 0;
 
-		/* Can check only after xtal frequency check */
-		if (ptr->rate <= rate)
-			break;
-	}
+	spin_lock_irqsave(&clockfw_lock, flags);
+	if (arch_clock->clk_set_parent)
+		ret =  arch_clock->clk_set_parent(clk, parent);
+	spin_unlock_irqrestore(&clockfw_lock, flags);
 
-	return highest_rate;
+	return ret;
 }
+EXPORT_SYMBOL(clk_set_parent);
 
-
-int clk_set_rate(struct clk *clk, unsigned long rate)
+struct clk *clk_get_parent(struct clk *clk)
 {
-	int  ret = -EINVAL;
-	int  dsor_exp;
-	__u16  regval;
-	unsigned long  flags;
-
-	if (clk->flags & RATE_CKCTL) {
-		dsor_exp = calc_dsor_exp(clk, rate);
-		if (dsor_exp > 3)
-			dsor_exp = -EINVAL;
-		if (dsor_exp < 0)
-			return dsor_exp;
-
-		spin_lock_irqsave(&clockfw_lock, flags);
-		regval = omap_readw(ARM_CKCTL);
-		regval &= ~(3 << clk->rate_offset);
-		regval |= dsor_exp << clk->rate_offset;
-		regval = verify_ckctl_value(regval);
-		omap_writew(regval, ARM_CKCTL);
-		clk->rate = clk->parent->rate / (1 << dsor_exp);
-		spin_unlock_irqrestore(&clockfw_lock, flags);
-		ret = 0;
-	} else if(clk->set_rate != 0) {
-		spin_lock_irqsave(&clockfw_lock, flags);
-		ret = clk->set_rate(clk, rate);
-		spin_unlock_irqrestore(&clockfw_lock, flags);
-	}
+	unsigned long flags;
+	struct clk * ret = NULL;
 
-	if (unlikely(ret == 0 && (clk->flags & RATE_PROPAGATES)))
-		propagate_rate(clk);
+	spin_lock_irqsave(&clockfw_lock, flags);
+	if (arch_clock->clk_get_parent)
+		ret = arch_clock->clk_get_parent(clk);
+	spin_unlock_irqrestore(&clockfw_lock, flags);
 
 	return ret;
 }
-EXPORT_SYMBOL(clk_set_rate);
+EXPORT_SYMBOL(clk_get_parent);
 
+/*-------------------------------------------------------------------------
+ * OMAP specific clock functions shared between omap1 and omap2
+ *-------------------------------------------------------------------------*/
 
-static unsigned calc_ext_dsor(unsigned long rate)
-{
-	unsigned dsor;
+unsigned int __initdata mpurate;
 
-	/* MCLK and BCLK divisor selection is not linear:
-	 * freq = 96MHz / dsor
-	 *
-	 * RATIO_SEL range: dsor <-> RATIO_SEL
-	 * 0..6: (RATIO_SEL+2) <-> (dsor-2)
-	 * 6..48:  (8+(RATIO_SEL-6)*2) <-> ((dsor-8)/2+6)
-	 * Minimum dsor is 2 and maximum is 96. Odd divisors starting from 9
-	 * can not be used.
-	 */
-	for (dsor = 2; dsor < 96; ++dsor) {
-		if ((dsor & 1) && dsor > 8)
-		  	continue;
-		if (rate >= 96000000 / dsor)
-			break;
-	}
-	return dsor;
-}
-
-/* Only needed on 1510 */
-static int set_uart_rate(struct clk * clk, unsigned long rate)
-{
-	unsigned int val;
-
-	val = omap_readl(clk->enable_reg);
-	if (rate == 12000000)
-		val &= ~(1 << clk->enable_bit);
-	else if (rate == 48000000)
-		val |= (1 << clk->enable_bit);
-	else
-		return -EINVAL;
-	omap_writel(val, clk->enable_reg);
-	clk->rate = rate;
-
-	return 0;
-}
-
-static int set_ext_clk_rate(struct clk *  clk, unsigned long rate)
+/*
+ * By default we use the rate set by the bootloader.
+ * You can override this with mpurate= cmdline option.
+ */
+static int __init omap_clk_setup(char *str)
 {
-	unsigned dsor;
-	__u16 ratio_bits;
+	get_option(&str, &mpurate);
 
-	dsor = calc_ext_dsor(rate);
-	clk->rate = 96000000 / dsor;
-	if (dsor > 8)
-		ratio_bits = ((dsor - 8) / 2 + 6) << 2;
-	else
-		ratio_bits = (dsor - 2) << 2;
+	if (!mpurate)
+		return 1;
 
-	ratio_bits |= omap_readw(clk->enable_reg) & ~0xfd;
-	omap_writew(ratio_bits, clk->enable_reg);
+	if (mpurate < 1000)
+		mpurate *= 1000000;
 
-	return 0;
+	return 1;
 }
+__setup("mpurate=", omap_clk_setup);
 
-
-static long round_ext_clk_rate(struct clk *  clk, unsigned long rate)
+/* Used for clocks that always have same value as the parent clock */
+void followparent_recalc(struct clk *clk)
 {
-	return 96000000 / calc_ext_dsor(rate);
+	clk->rate = clk->parent->rate;
 }
 
-
-static void init_ext_clk(struct clk *  clk)
+/* Propagate rate to children */
+void propagate_rate(struct clk * tclk)
 {
-	unsigned dsor;
-	__u16 ratio_bits;
+	struct clk *clkp;
 
-	/* Determine current rate and ensure clock is based on 96MHz APLL */
-	ratio_bits = omap_readw(clk->enable_reg) & ~1;
-	omap_writew(ratio_bits, clk->enable_reg);
-
-	ratio_bits = (ratio_bits & 0xfc) >> 2;
-	if (ratio_bits > 6)
-		dsor = (ratio_bits - 6) * 2 + 8;
-	else
-		dsor = ratio_bits + 2;
-
-	clk-> rate = 96000000 / dsor;
+	list_for_each_entry(clkp, &clocks, node) {
+		if (likely(clkp->parent != tclk))
+			continue;
+		if (likely((u32)clkp->recalc))
+			clkp->recalc(clkp);
+	}
 }
 
-
 int clk_register(struct clk *clk)
 {
 	down(&clocks_sem);
@@ -1125,6 +254,7 @@ int clk_register(struct clk *clk)
 	if (clk->init)
 		clk->init(clk);
 	up(&clocks_sem);
+
 	return 0;
 }
 EXPORT_SYMBOL(clk_register);
@@ -1137,203 +267,38 @@ void clk_unregister(struct clk *clk)
 }
 EXPORT_SYMBOL(clk_unregister);
 
-#ifdef CONFIG_OMAP_RESET_CLOCKS
-/*
- * Resets some clocks that may be left on from bootloader,
- * but leaves serial clocks on. See also omap_late_clk_reset().
- */
-static inline void omap_early_clk_reset(void)
+void clk_deny_idle(struct clk *clk)
 {
-	//omap_writel(0x3 << 29, MOD_CONF_CTRL_0);
+	unsigned long flags;
+
+	spin_lock_irqsave(&clockfw_lock, flags);
+	if (arch_clock->clk_deny_idle)
+		arch_clock->clk_deny_idle(clk);
+	spin_unlock_irqrestore(&clockfw_lock, flags);
 }
-#else
-#define omap_early_clk_reset()	{}
-#endif
+EXPORT_SYMBOL(clk_deny_idle);
 
-int __init clk_init(void)
+void clk_allow_idle(struct clk *clk)
 {
-	struct clk **  clkp;
-	const struct omap_clock_config *info;
-	int crystal_type = 0; /* Default 12 MHz */
-
-	omap_early_clk_reset();
-
-	for (clkp = onchip_clks; clkp < onchip_clks+ARRAY_SIZE(onchip_clks); clkp++) {
-		if (((*clkp)->flags &CLOCK_IN_OMAP1510) && cpu_is_omap1510()) {
-			clk_register(*clkp);
-			continue;
-		}
-
-		if (((*clkp)->flags &CLOCK_IN_OMAP16XX) && cpu_is_omap16xx()) {
-			clk_register(*clkp);
-			continue;
-		}
-
-		if (((*clkp)->flags &CLOCK_IN_OMAP730) && cpu_is_omap730()) {
-			clk_register(*clkp);
-			continue;
-		}
-	}
-
-	info = omap_get_config(OMAP_TAG_CLOCK, struct omap_clock_config);
-	if (info != NULL) {
-		if (!cpu_is_omap1510())
-			crystal_type = info->system_clock_type;
-	}
-
-#if defined(CONFIG_ARCH_OMAP730)
-	ck_ref.rate = 13000000;
-#elif defined(CONFIG_ARCH_OMAP16XX)
-	if (crystal_type == 2)
-		ck_ref.rate = 19200000;
-#endif
-
-	printk("Clocks: ARM_SYSST: 0x%04x DPLL_CTL: 0x%04x ARM_CKCTL: 0x%04x\n",
-	       omap_readw(ARM_SYSST), omap_readw(DPLL_CTL),
-	       omap_readw(ARM_CKCTL));
-
-	/* We want to be in syncronous scalable mode */
-	omap_writew(0x1000, ARM_SYSST);
-
-#ifdef CONFIG_OMAP_CLOCKS_SET_BY_BOOTLOADER
-	/* Use values set by bootloader. Determine PLL rate and recalculate
-	 * dependent clocks as if kernel had changed PLL or divisors.
-	 */
-	{
-		unsigned pll_ctl_val = omap_readw(DPLL_CTL);
-
-		ck_dpll1.rate = ck_ref.rate; /* Base xtal rate */
-		if (pll_ctl_val & 0x10) {
-			/* PLL enabled, apply multiplier and divisor */
-			if (pll_ctl_val & 0xf80)
-				ck_dpll1.rate *= (pll_ctl_val & 0xf80) >> 7;
-			ck_dpll1.rate /= ((pll_ctl_val & 0x60) >> 5) + 1;
-		} else {
-			/* PLL disabled, apply bypass divisor */
-			switch (pll_ctl_val & 0xc) {
-			case 0:
-				break;
-			case 0x4:
-				ck_dpll1.rate /= 2;
-				break;
-			default:
-				ck_dpll1.rate /= 4;
-				break;
-			}
-		}
-	}
-	propagate_rate(&ck_dpll1);
-#else
-	/* Find the highest supported frequency and enable it */
-	if (select_table_rate(&virtual_ck_mpu, ~0)) {
-		printk(KERN_ERR "System frequencies not set. Check your config.\n");
-		/* Guess sane values (60MHz) */
-		omap_writew(0x2290, DPLL_CTL);
-		omap_writew(0x1005, ARM_CKCTL);
-		ck_dpll1.rate = 60000000;
-		propagate_rate(&ck_dpll1);
-	}
-#endif
-	/* Cache rates for clocks connected to ck_ref (not dpll1) */
-	propagate_rate(&ck_ref);
-	printk(KERN_INFO "Clocking rate (xtal/DPLL1/MPU): "
-		"%ld.%01ld/%ld.%01ld/%ld.%01ld MHz\n",
-	       ck_ref.rate / 1000000, (ck_ref.rate / 100000) % 10,
-	       ck_dpll1.rate / 1000000, (ck_dpll1.rate / 100000) % 10,
-	       arm_ck.rate / 1000000, (arm_ck.rate / 100000) % 10);
-
-#ifdef CONFIG_MACH_OMAP_PERSEUS2
-	/* Select slicer output as OMAP input clock */
-	omap_writew(omap_readw(OMAP730_PCC_UPLD_CTRL) & ~0x1, OMAP730_PCC_UPLD_CTRL);
-#endif
-
-	/* Turn off DSP and ARM_TIMXO. Make sure ARM_INTHCK is not divided */
-	omap_writew(omap_readw(ARM_CKCTL) & 0x0fff, ARM_CKCTL);
-
-	/* Put DSP/MPUI into reset until needed */
-	omap_writew(0, ARM_RSTCT1);
-	omap_writew(1, ARM_RSTCT2);
-	omap_writew(0x400, ARM_IDLECT1);
-
-	/*
-	 * According to OMAP5910 Erratum SYS_DMA_1, bit DMACK_REQ (bit 8)
-	 * of the ARM_IDLECT2 register must be set to zero. The power-on
-	 * default value of this bit is one.
-	 */
-	omap_writew(0x0000, ARM_IDLECT2);	/* Turn LCD clock off also */
-
-	/*
-	 * Only enable those clocks we will need, let the drivers
-	 * enable other clocks as necessary
-	 */
-	clk_use(&armper_ck);
-	clk_use(&armxor_ck);
-	clk_use(&armtim_ck);
-
-	if (cpu_is_omap1510())
-		clk_enable(&arm_gpio_ck);
+	unsigned long flags;
 
-	return 0;
+	spin_lock_irqsave(&clockfw_lock, flags);
+	if (arch_clock->clk_allow_idle)
+		arch_clock->clk_allow_idle(clk);
+	spin_unlock_irqrestore(&clockfw_lock, flags);
 }
+EXPORT_SYMBOL(clk_allow_idle);
 
+/*-------------------------------------------------------------------------*/
 
-#ifdef CONFIG_OMAP_RESET_CLOCKS
-
-static int __init omap_late_clk_reset(void)
+int __init clk_init(struct clk_functions * custom_clocks)
 {
-	/* Turn off all unused clocks */
-	struct clk *p;
-	__u32 regval32;
-
-	/* USB_REQ_EN will be disabled later if necessary (usb_dc_ck) */
-	regval32 = omap_readw(SOFT_REQ_REG) & (1 << 4);
-	omap_writew(regval32, SOFT_REQ_REG);
-	omap_writew(0, SOFT_REQ_REG2);
-
-	list_for_each_entry(p, &clocks, node) {
-		if (p->usecount > 0 || (p->flags & ALWAYS_ENABLED) ||
-			p->enable_reg == 0)
-			continue;
-
-		/* Assume no DSP clocks have been activated by bootloader */
-		if (p->flags & DSP_DOMAIN_CLOCK)
-			continue;
-
-		/* Is the clock already disabled? */
-		if (p->flags & ENABLE_REG_32BIT) {
-			if (p->flags & VIRTUAL_IO_ADDRESS)
-				regval32 = __raw_readl(p->enable_reg);
-			else
-				regval32 = omap_readl(p->enable_reg);
-		} else {
-			if (p->flags & VIRTUAL_IO_ADDRESS)
-				regval32 = __raw_readw(p->enable_reg);
-			else
-				regval32 = omap_readw(p->enable_reg);
-		}
-
-		if ((regval32 & (1 << p->enable_bit)) == 0)
-			continue;
-
-		/* FIXME: This clock seems to be necessary but no-one
-		 * has asked for its activation. */
-		if (p == &tc2_ck         // FIX: pm.c (SRAM), CCP, Camera
-		    || p == &ck_dpll1out // FIX: SoSSI, SSR
-		    || p == &arm_gpio_ck // FIX: GPIO code for 1510
-		    ) {
-			printk(KERN_INFO "FIXME: Clock \"%s\" seems unused\n",
-			       p->name);
-			continue;
-		}
-
-		printk(KERN_INFO "Disabling unused clock \"%s\"... ", p->name);
-		__clk_disable(p);
-		printk(" done\n");
+	if (!custom_clocks) {
+		printk(KERN_ERR "No custom clock functions registered\n");
+		BUG();
 	}
 
+	arch_clock = custom_clocks;
+
 	return 0;
 }
-
-late_initcall(omap_late_clk_reset);
-
-#endif
diff --git a/arch/arm/plat-omap/clock.h b/arch/arm/plat-omap/clock.h
deleted file mode 100644
index a89e1e8c2519..000000000000
--- a/arch/arm/plat-omap/clock.h
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- *  linux/arch/arm/plat-omap/clock.h
- *
- *  Copyright (C) 2004 Nokia corporation
- *  Written by Tuukka Tikkanen <tuukka.tikkanen@elektrobit.com>
- *  Based on clocks.h by Tony Lindgren, Gordon McNutt and RidgeRun, Inc
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ARCH_ARM_OMAP_CLOCK_H
-#define __ARCH_ARM_OMAP_CLOCK_H
-
-struct module;
-
-struct clk {
-	struct list_head	node;
-	struct module		*owner;
-	const char		*name;
-	struct clk		*parent;
-	unsigned long		rate;
-	__s8			usecount;
-	__u16			flags;
-	__u32			enable_reg;
-	__u8			enable_bit;
-	__u8			rate_offset;
-	void			(*recalc)(struct clk *);
-	int			(*set_rate)(struct clk *, unsigned long);
-	long			(*round_rate)(struct clk *, unsigned long);
-	void			(*init)(struct clk *);
-};
-
-
-struct mpu_rate {
-	unsigned long		rate;
-	unsigned long		xtal;
-	unsigned long		pll_rate;
-	__u16			ckctl_val;
-	__u16			dpllctl_val;
-};
-
-
-/* Clock flags */
-#define RATE_CKCTL		1
-#define RATE_FIXED		2
-#define RATE_PROPAGATES		4
-#define VIRTUAL_CLOCK		8
-#define ALWAYS_ENABLED		16
-#define ENABLE_REG_32BIT	32
-#define CLOCK_IN_OMAP16XX	64
-#define CLOCK_IN_OMAP1510	128
-#define CLOCK_IN_OMAP730	256
-#define DSP_DOMAIN_CLOCK	512
-#define VIRTUAL_IO_ADDRESS	1024
-
-/* ARM_CKCTL bit shifts */
-#define CKCTL_PERDIV_OFFSET	0
-#define CKCTL_LCDDIV_OFFSET	2
-#define CKCTL_ARMDIV_OFFSET	4
-#define CKCTL_DSPDIV_OFFSET	6
-#define CKCTL_TCDIV_OFFSET	8
-#define CKCTL_DSPMMUDIV_OFFSET	10
-/*#define ARM_TIMXO		12*/
-#define EN_DSPCK		13
-/*#define ARM_INTHCK_SEL	14*/ /* Divide-by-2 for mpu inth_ck */
-/* DSP_CKCTL bit shifts */
-#define CKCTL_DSPPERDIV_OFFSET	0
-
-/* ARM_IDLECT1 bit shifts */
-/*#define IDLWDT_ARM	0*/
-/*#define IDLXORP_ARM	1*/
-/*#define IDLPER_ARM	2*/
-/*#define IDLLCD_ARM	3*/
-/*#define IDLLB_ARM	4*/
-/*#define IDLHSAB_ARM	5*/
-/*#define IDLIF_ARM	6*/
-/*#define IDLDPLL_ARM	7*/
-/*#define IDLAPI_ARM	8*/
-/*#define IDLTIM_ARM	9*/
-/*#define SETARM_IDLE	11*/
-
-/* ARM_IDLECT2 bit shifts */
-#define EN_WDTCK	0
-#define EN_XORPCK	1
-#define EN_PERCK	2
-#define EN_LCDCK	3
-#define EN_LBCK		4 /* Not on 1610/1710 */
-/*#define EN_HSABCK	5*/
-#define EN_APICK	6
-#define EN_TIMCK	7
-#define DMACK_REQ	8
-#define EN_GPIOCK	9 /* Not on 1610/1710 */
-/*#define EN_LBFREECK	10*/
-#define EN_CKOUT_ARM	11
-
-/* ARM_IDLECT3 bit shifts */
-#define EN_OCPI_CK	0
-#define EN_TC1_CK	2
-#define EN_TC2_CK	4
-
-/* DSP_IDLECT2 bit shifts (0,1,2 are same as for ARM_IDLECT2) */
-#define EN_DSPTIMCK	5
-
-/* Various register defines for clock controls scattered around OMAP chip */
-#define USB_MCLK_EN_BIT		4	/* In ULPD_CLKC_CTRL */
-#define USB_HOST_HHC_UHOST_EN	9	/* In MOD_CONF_CTRL_0 */
-#define SWD_ULPD_PLL_CLK_REQ	1	/* In SWD_CLK_DIV_CTRL_SEL */
-#define COM_ULPD_PLL_CLK_REQ	1	/* In COM_CLK_DIV_CTRL_SEL */
-#define SWD_CLK_DIV_CTRL_SEL	0xfffe0874
-#define COM_CLK_DIV_CTRL_SEL	0xfffe0878
-#define SOFT_REQ_REG		0xfffe0834
-#define SOFT_REQ_REG2		0xfffe0880
-
-int clk_register(struct clk *clk);
-void clk_unregister(struct clk *clk);
-int clk_init(void);
-
-#endif
diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
index 02bcc6c1cd1b..ccdb452630cf 100644
--- a/arch/arm/plat-omap/common.c
+++ b/arch/arm/plat-omap/common.c
@@ -31,7 +31,7 @@
 #include <asm/arch/mux.h>
 #include <asm/arch/fpga.h>
 
-#include "clock.h"
+#include <asm/arch/clock.h>
 
 #define NO_LENGTH_CHECK 0xffffffff
 
@@ -117,19 +117,43 @@ EXPORT_SYMBOL(omap_get_var_config);
 
 static int __init omap_add_serial_console(void)
 {
-	const struct omap_serial_console_config *info;
-
-	info = omap_get_config(OMAP_TAG_SERIAL_CONSOLE,
-			       struct omap_serial_console_config);
-	if (info != NULL && info->console_uart) {
-		static char speed[11], *opt = NULL;
+	const struct omap_serial_console_config *con_info;
+	const struct omap_uart_config *uart_info;
+	static char speed[11], *opt = NULL;
+	int line, i, uart_idx;
+
+	uart_info = omap_get_config(OMAP_TAG_UART, struct omap_uart_config);
+	con_info = omap_get_config(OMAP_TAG_SERIAL_CONSOLE,
+					struct omap_serial_console_config);
+	if (uart_info == NULL || con_info == NULL)
+		return 0;
+
+	if (con_info->console_uart == 0)
+		return 0;
+
+	if (con_info->console_speed) {
+		snprintf(speed, sizeof(speed), "%u", con_info->console_speed);
+		opt = speed;
+	}
 
-		if (info->console_speed) {
-			snprintf(speed, sizeof(speed), "%u", info->console_speed);
-			opt = speed;
-		}
-		return add_preferred_console("ttyS", info->console_uart - 1, opt);
+	uart_idx = con_info->console_uart - 1;
+	if (uart_idx >= OMAP_MAX_NR_PORTS) {
+		printk(KERN_INFO "Console: external UART#%d. "
+			"Not adding it as console this time.\n",
+			uart_idx + 1);
+		return 0;
+	}
+	if (!(uart_info->enabled_uarts & (1 << uart_idx))) {
+		printk(KERN_ERR "Console: Selected UART#%d is "
+			"not enabled for this platform\n",
+			uart_idx + 1);
+		return -1;
+	}
+	line = 0;
+	for (i = 0; i < uart_idx; i++) {
+		if (uart_info->enabled_uarts & (1 << i))
+			line++;
 	}
-	return 0;
+	return add_preferred_console("ttyS", line, opt);
 }
 console_initcall(omap_add_serial_console);
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
new file mode 100644
index 000000000000..9dcce904b608
--- /dev/null
+++ b/arch/arm/plat-omap/devices.c
@@ -0,0 +1,381 @@
+/*
+ * linux/arch/arm/plat-omap/devices.c
+ *
+ * Common platform device setup/initialization for OMAP1 and OMAP2
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+
+#include <asm/hardware.h>
+#include <asm/io.h>
+#include <asm/mach-types.h>
+#include <asm/mach/map.h>
+
+#include <asm/arch/tc.h>
+#include <asm/arch/board.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/gpio.h>
+
+
+void omap_nop_release(struct device *dev)
+{
+        /* Nothing */
+}
+
+/*-------------------------------------------------------------------------*/
+
+#if 	defined(CONFIG_I2C_OMAP) || defined(CONFIG_I2C_OMAP_MODULE)
+
+#define	OMAP1_I2C_BASE		0xfffb3800
+#define OMAP2_I2C_BASE1		0x48070000
+#define OMAP_I2C_SIZE		0x3f
+#define OMAP1_I2C_INT		INT_I2C
+#define OMAP2_I2C_INT1		56
+
+static struct resource i2c_resources1[] = {
+	{
+		.start		= 0,
+		.end		= 0,
+		.flags		= IORESOURCE_MEM,
+	},
+	{
+		.start		= 0,
+		.flags		= IORESOURCE_IRQ,
+	},
+};
+
+/* DMA not used; works around erratum writing to non-empty i2c fifo */
+
+static struct platform_device omap_i2c_device1 = {
+        .name           = "i2c_omap",
+        .id             = 1,
+        .dev = {
+                .release        = omap_nop_release,
+        },
+	.num_resources	= ARRAY_SIZE(i2c_resources1),
+	.resource	= i2c_resources1,
+};
+
+/* See also arch/arm/mach-omap2/devices.c for second I2C on 24xx */
+static void omap_init_i2c(void)
+{
+	if (cpu_is_omap24xx()) {
+		i2c_resources1[0].start = OMAP2_I2C_BASE1;
+		i2c_resources1[0].end = OMAP2_I2C_BASE1 + OMAP_I2C_SIZE;
+		i2c_resources1[1].start = OMAP2_I2C_INT1;
+	} else {
+		i2c_resources1[0].start = OMAP1_I2C_BASE;
+		i2c_resources1[0].end = OMAP1_I2C_BASE + OMAP_I2C_SIZE;
+		i2c_resources1[1].start = OMAP1_I2C_INT;
+	}
+
+	/* FIXME define and use a boot tag, in case of boards that
+	 * either don't wire up I2C, or chips that mux it differently...
+	 * it can include clocking and address info, maybe more.
+	 */
+	if (cpu_is_omap24xx()) {
+		omap_cfg_reg(M19_24XX_I2C1_SCL);
+		omap_cfg_reg(L15_24XX_I2C1_SDA);
+	} else {
+		omap_cfg_reg(I2C_SCL);
+		omap_cfg_reg(I2C_SDA);
+	}
+
+	(void) platform_device_register(&omap_i2c_device1);
+}
+
+#else
+static inline void omap_init_i2c(void) {}
+#endif
+
+/*-------------------------------------------------------------------------*/
+
+#if	defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
+
+#ifdef CONFIG_ARCH_OMAP24XX
+#define	OMAP_MMC1_BASE		0x4809c000
+#define OMAP_MMC1_INT		83
+#else
+#define	OMAP_MMC1_BASE		0xfffb7800
+#define OMAP_MMC1_INT		INT_MMC
+#endif
+#define	OMAP_MMC2_BASE		0xfffb7c00	/* omap16xx only */
+
+static struct omap_mmc_conf mmc1_conf;
+
+static u64 mmc1_dmamask = 0xffffffff;
+
+static struct resource mmc1_resources[] = {
+	{
+		.start		= IO_ADDRESS(OMAP_MMC1_BASE),
+		.end		= IO_ADDRESS(OMAP_MMC1_BASE) + 0x7f,
+		.flags		= IORESOURCE_MEM,
+	},
+	{
+		.start		= OMAP_MMC1_INT,
+		.flags		= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device mmc_omap_device1 = {
+	.name		= "mmci-omap",
+	.id		= 1,
+	.dev = {
+		.release	= omap_nop_release,
+		.dma_mask	= &mmc1_dmamask,
+		.platform_data	= &mmc1_conf,
+	},
+	.num_resources	= ARRAY_SIZE(mmc1_resources),
+	.resource	= mmc1_resources,
+};
+
+#ifdef	CONFIG_ARCH_OMAP16XX
+
+static struct omap_mmc_conf mmc2_conf;
+
+static u64 mmc2_dmamask = 0xffffffff;
+
+static struct resource mmc2_resources[] = {
+	{
+		.start		= IO_ADDRESS(OMAP_MMC2_BASE),
+		.end		= IO_ADDRESS(OMAP_MMC2_BASE) + 0x7f,
+		.flags		= IORESOURCE_MEM,
+	},
+	{
+		.start		= INT_1610_MMC2,
+		.flags		= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device mmc_omap_device2 = {
+	.name		= "mmci-omap",
+	.id		= 2,
+	.dev = {
+		.release	= omap_nop_release,
+		.dma_mask	= &mmc2_dmamask,
+		.platform_data	= &mmc2_conf,
+	},
+	.num_resources	= ARRAY_SIZE(mmc2_resources),
+	.resource	= mmc2_resources,
+};
+#endif
+
+static void __init omap_init_mmc(void)
+{
+	const struct omap_mmc_config	*mmc_conf;
+	const struct omap_mmc_conf	*mmc;
+
+	/* NOTE:  assumes MMC was never (wrongly) enabled */
+	mmc_conf = omap_get_config(OMAP_TAG_MMC, struct omap_mmc_config);
+	if (!mmc_conf)
+		return;
+
+	/* block 1 is always available and has just one pinout option */
+	mmc = &mmc_conf->mmc[0];
+	if (mmc->enabled) {
+		if (!cpu_is_omap24xx()) {
+			omap_cfg_reg(MMC_CMD);
+			omap_cfg_reg(MMC_CLK);
+			omap_cfg_reg(MMC_DAT0);
+			if (cpu_is_omap1710()) {
+				omap_cfg_reg(M15_1710_MMC_CLKI);
+				omap_cfg_reg(P19_1710_MMC_CMDDIR);
+				omap_cfg_reg(P20_1710_MMC_DATDIR0);
+			}
+		}
+		if (mmc->wire4) {
+			if (!cpu_is_omap24xx()) {
+				omap_cfg_reg(MMC_DAT1);
+				/* NOTE:  DAT2 can be on W10 (here) or M15 */
+				if (!mmc->nomux)
+					omap_cfg_reg(MMC_DAT2);
+				omap_cfg_reg(MMC_DAT3);
+			}
+		}
+		mmc1_conf = *mmc;
+		(void) platform_device_register(&mmc_omap_device1);
+	}
+
+#ifdef	CONFIG_ARCH_OMAP16XX
+	/* block 2 is on newer chips, and has many pinout options */
+	mmc = &mmc_conf->mmc[1];
+	if (mmc->enabled) {
+		if (!mmc->nomux) {
+			omap_cfg_reg(Y8_1610_MMC2_CMD);
+			omap_cfg_reg(Y10_1610_MMC2_CLK);
+			omap_cfg_reg(R18_1610_MMC2_CLKIN);
+			omap_cfg_reg(W8_1610_MMC2_DAT0);
+			if (mmc->wire4) {
+				omap_cfg_reg(V8_1610_MMC2_DAT1);
+				omap_cfg_reg(W15_1610_MMC2_DAT2);
+				omap_cfg_reg(R10_1610_MMC2_DAT3);
+			}
+
+			/* These are needed for the level shifter */
+			omap_cfg_reg(V9_1610_MMC2_CMDDIR);
+			omap_cfg_reg(V5_1610_MMC2_DATDIR0);
+			omap_cfg_reg(W19_1610_MMC2_DATDIR1);
+		}
+
+		/* Feedback clock must be set on OMAP-1710 MMC2 */
+		if (cpu_is_omap1710())
+			omap_writel(omap_readl(MOD_CONF_CTRL_1) | (1 << 24),
+				     MOD_CONF_CTRL_1);
+		mmc2_conf = *mmc;
+		(void) platform_device_register(&mmc_omap_device2);
+	}
+#endif
+	return;
+}
+#else
+static inline void omap_init_mmc(void) {}
+#endif
+
+#if	defined(CONFIG_OMAP_WATCHDOG) || defined(CONFIG_OMAP_WATCHDOG_MODULE)
+
+#ifdef CONFIG_ARCH_OMAP24XX
+#define	OMAP_WDT_BASE		0x48022000
+#else
+#define	OMAP_WDT_BASE		0xfffeb000
+#endif
+
+static struct resource wdt_resources[] = {
+	{
+		.start		= OMAP_WDT_BASE,
+		.end		= OMAP_WDT_BASE + 0x4f,
+		.flags		= IORESOURCE_MEM,
+	},
+};
+
+static struct platform_device omap_wdt_device = {
+	.name	   = "omap_wdt",
+	.id	     = -1,
+	.dev = {
+		.release	= omap_nop_release,
+	},
+	.num_resources	= ARRAY_SIZE(wdt_resources),
+	.resource	= wdt_resources,
+};
+
+static void omap_init_wdt(void)
+{
+	(void) platform_device_register(&omap_wdt_device);
+}
+#else
+static inline void omap_init_wdt(void) {}
+#endif
+
+/*-------------------------------------------------------------------------*/
+
+#if	defined(CONFIG_OMAP_RNG) || defined(CONFIG_OMAP_RNG_MODULE)
+
+#ifdef CONFIG_ARCH_OMAP24XX
+#define	OMAP_RNG_BASE		0x480A0000
+#else
+#define	OMAP_RNG_BASE		0xfffe5000
+#endif
+
+static struct resource rng_resources[] = {
+	{
+		.start		= OMAP_RNG_BASE,
+		.end		= OMAP_RNG_BASE + 0x4f,
+		.flags		= IORESOURCE_MEM,
+	},
+};
+
+static struct platform_device omap_rng_device = {
+	.name	   = "omap_rng",
+	.id	     = -1,
+	.dev = {
+		.release	= omap_nop_release,
+	},
+	.num_resources	= ARRAY_SIZE(rng_resources),
+	.resource	= rng_resources,
+};
+
+static void omap_init_rng(void)
+{
+	(void) platform_device_register(&omap_rng_device);
+}
+#else
+static inline void omap_init_rng(void) {}
+#endif
+
+#if defined(CONFIG_FB_OMAP) || defined(CONFIG_FB_OMAP_MODULE)
+
+static struct omap_lcd_config omap_fb_conf;
+
+static u64 omap_fb_dma_mask = ~(u32)0;
+
+static struct platform_device omap_fb_device = {
+	.name		= "omapfb",
+	.id		= -1,
+	.dev = {
+		.release		= omap_nop_release,
+		.dma_mask		= &omap_fb_dma_mask,
+		.coherent_dma_mask	= ~(u32)0,
+		.platform_data		= &omap_fb_conf,
+	},
+	.num_resources = 0,
+};
+
+static inline void omap_init_fb(void)
+{
+	const struct omap_lcd_config *conf;
+
+	conf = omap_get_config(OMAP_TAG_LCD, struct omap_lcd_config);
+	if (conf != NULL)
+		omap_fb_conf = *conf;
+	platform_device_register(&omap_fb_device);
+}
+
+#else
+
+static inline void omap_init_fb(void) {}
+
+#endif
+
+/*
+ * This gets called after board-specific INIT_MACHINE, and initializes most
+ * on-chip peripherals accessible on this board (except for few like USB):
+ *
+ *  (a) Does any "standard config" pin muxing needed.  Board-specific
+ *	code will have muxed GPIO pins and done "nonstandard" setup;
+ *	that code could live in the boot loader.
+ *  (b) Populating board-specific platform_data with the data drivers
+ *	rely on to handle wiring variations.
+ *  (c) Creating platform devices as meaningful on this board and
+ *	with this kernel configuration.
+ *
+ * Claiming GPIOs, and setting their direction and initial values, is the
+ * responsibility of the device drivers.  So is responding to probe().
+ *
+ * Board-specific knowlege like creating devices or pin setup is to be
+ * kept out of drivers as much as possible.  In particular, pin setup
+ * may be handled by the boot loader, and drivers should expect it will
+ * normally have been done by the time they're probed.
+ */
+static int __init omap_init_devices(void)
+{
+	/* please keep these calls, and their implementations above,
+	 * in alphabetical order so they're easier to sort through.
+	 */
+	omap_init_fb();
+	omap_init_i2c();
+	omap_init_mmc();
+	omap_init_wdt();
+	omap_init_rng();
+
+	return 0;
+}
+arch_initcall(omap_init_devices);
+
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index da7b65145658..f5cc21ad0956 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -6,6 +6,8 @@
  * DMA channel linking for 1610 by Samuel Ortiz <samuel.ortiz@nokia.com>
  * Graphics DMA and LCD DMA graphics tranformations
  * by Imre Deak <imre.deak@nokia.com>
+ * OMAP2 support Copyright (C) 2004-2005 Texas Instruments, Inc.
+ * Merged to support both OMAP1 and OMAP2 by Tony Lindgren <tony@atomide.com>
  * Some functions based on earlier dma-omap.c Copyright (C) 2001 RidgeRun, Inc.
  *
  * Support functions for the OMAP internal DMA channels.
@@ -31,8 +33,15 @@
 
 #include <asm/arch/tc.h>
 
-#define OMAP_DMA_ACTIVE		0x01
+#define DEBUG_PRINTS
+#undef DEBUG_PRINTS
+#ifdef DEBUG_PRINTS
+#define debug_printk(x) printk x
+#else
+#define	debug_printk(x)
+#endif
 
+#define OMAP_DMA_ACTIVE		0x01
 #define OMAP_DMA_CCR_EN		(1 << 7)
 
 #define OMAP_FUNC_MUX_ARM_BASE	(0xfffe1000 + 0xec)
@@ -55,7 +64,7 @@ static int dma_chan_count;
 static spinlock_t dma_chan_lock;
 static struct omap_dma_lch dma_chan[OMAP_LOGICAL_DMA_CH_COUNT];
 
-const static u8 dma_irq[OMAP_LOGICAL_DMA_CH_COUNT] = {
+const static u8 omap1_dma_irq[OMAP_LOGICAL_DMA_CH_COUNT] = {
 	INT_DMA_CH0_6, INT_DMA_CH1_7, INT_DMA_CH2_8, INT_DMA_CH3,
 	INT_DMA_CH4, INT_DMA_CH5, INT_1610_DMA_CH6, INT_1610_DMA_CH7,
 	INT_1610_DMA_CH8, INT_1610_DMA_CH9, INT_1610_DMA_CH10,
@@ -63,6 +72,20 @@ const static u8 dma_irq[OMAP_LOGICAL_DMA_CH_COUNT] = {
 	INT_1610_DMA_CH14, INT_1610_DMA_CH15, INT_DMA_LCD
 };
 
+#define REVISIT_24XX()		printk(KERN_ERR "FIXME: no %s on 24xx\n", \
+						__FUNCTION__);
+
+#ifdef CONFIG_ARCH_OMAP15XX
+/* Returns 1 if the DMA module is in OMAP1510-compatible mode, 0 otherwise */
+int omap_dma_in_1510_mode(void)
+{
+	return enable_1510_mode;
+}
+#else
+#define omap_dma_in_1510_mode()		0
+#endif
+
+#ifdef CONFIG_ARCH_OMAP1
 static inline int get_gdma_dev(int req)
 {
 	u32 reg = OMAP_FUNC_MUX_ARM_BASE + ((req - 1) / 5) * 4;
@@ -82,6 +105,9 @@ static inline void set_gdma_dev(int req, int dev)
 	l |= (dev - 1) << shift;
 	omap_writel(l, reg);
 }
+#else
+#define set_gdma_dev(req, dev)	do {} while (0)
+#endif
 
 static void clear_lch_regs(int lch)
 {
@@ -121,38 +147,62 @@ void omap_set_dma_priority(int dst_port, int priority)
 }
 
 void omap_set_dma_transfer_params(int lch, int data_type, int elem_count,
-				  int frame_count, int sync_mode)
+				  int frame_count, int sync_mode,
+				  int dma_trigger, int src_or_dst_synch)
 {
-	u16 w;
+	OMAP_DMA_CSDP_REG(lch) &= ~0x03;
+	OMAP_DMA_CSDP_REG(lch) |= data_type;
 
-	w = omap_readw(OMAP_DMA_CSDP(lch));
-	w &= ~0x03;
-	w |= data_type;
-	omap_writew(w, OMAP_DMA_CSDP(lch));
+	if (cpu_class_is_omap1()) {
+		OMAP_DMA_CCR_REG(lch) &= ~(1 << 5);
+		if (sync_mode == OMAP_DMA_SYNC_FRAME)
+			OMAP_DMA_CCR_REG(lch) |= 1 << 5;
+
+		OMAP1_DMA_CCR2_REG(lch) &= ~(1 << 2);
+		if (sync_mode == OMAP_DMA_SYNC_BLOCK)
+			OMAP1_DMA_CCR2_REG(lch) |= 1 << 2;
+	}
+
+	if (cpu_is_omap24xx() && dma_trigger) {
+		u32 val = OMAP_DMA_CCR_REG(lch);
+
+		if (dma_trigger > 63)
+			val |= 1 << 20;
+		if (dma_trigger > 31)
+			val |= 1 << 19;
 
-	w = omap_readw(OMAP_DMA_CCR(lch));
-	w &= ~(1 << 5);
-	if (sync_mode == OMAP_DMA_SYNC_FRAME)
-		w |= 1 << 5;
-	omap_writew(w, OMAP_DMA_CCR(lch));
+		val |= (dma_trigger & 0x1f);
 
-	w = omap_readw(OMAP_DMA_CCR2(lch));
-	w &= ~(1 << 2);
-	if (sync_mode == OMAP_DMA_SYNC_BLOCK)
-		w |= 1 << 2;
-	omap_writew(w, OMAP_DMA_CCR2(lch));
+		if (sync_mode & OMAP_DMA_SYNC_FRAME)
+			val |= 1 << 5;
 
-	omap_writew(elem_count, OMAP_DMA_CEN(lch));
-	omap_writew(frame_count, OMAP_DMA_CFN(lch));
+		if (sync_mode & OMAP_DMA_SYNC_BLOCK)
+			val |= 1 << 18;
 
+		if (src_or_dst_synch)
+			val |= 1 << 24;		/* source synch */
+		else
+			val &= ~(1 << 24);	/* dest synch */
+
+		OMAP_DMA_CCR_REG(lch) = val;
+	}
+
+	OMAP_DMA_CEN_REG(lch) = elem_count;
+	OMAP_DMA_CFN_REG(lch) = frame_count;
 }
+
 void omap_set_dma_color_mode(int lch, enum omap_dma_color_mode mode, u32 color)
 {
 	u16 w;
 
 	BUG_ON(omap_dma_in_1510_mode());
 
-	w = omap_readw(OMAP_DMA_CCR2(lch)) & ~0x03;
+	if (cpu_is_omap24xx()) {
+		REVISIT_24XX();
+		return;
+	}
+
+	w = OMAP1_DMA_CCR2_REG(lch) & ~0x03;
 	switch (mode) {
 	case OMAP_DMA_CONSTANT_FILL:
 		w |= 0x01;
@@ -165,63 +215,84 @@ void omap_set_dma_color_mode(int lch, enum omap_dma_color_mode mode, u32 color)
 	default:
 		BUG();
 	}
-	omap_writew(w, OMAP_DMA_CCR2(lch));
+	OMAP1_DMA_CCR2_REG(lch) = w;
 
-	w = omap_readw(OMAP_DMA_LCH_CTRL(lch)) & ~0x0f;
+	w = OMAP1_DMA_LCH_CTRL_REG(lch) & ~0x0f;
 	/* Default is channel type 2D */
 	if (mode) {
-		omap_writew((u16)color, OMAP_DMA_COLOR_L(lch));
-		omap_writew((u16)(color >> 16), OMAP_DMA_COLOR_U(lch));
+		OMAP1_DMA_COLOR_L_REG(lch) = (u16)color;
+		OMAP1_DMA_COLOR_U_REG(lch) = (u16)(color >> 16);
 		w |= 1;		/* Channel type G */
 	}
-	omap_writew(w, OMAP_DMA_LCH_CTRL(lch));
+	OMAP1_DMA_LCH_CTRL_REG(lch) = w;
 }
 
-
+/* Note that src_port is only for omap1 */
 void omap_set_dma_src_params(int lch, int src_port, int src_amode,
-			     unsigned long src_start)
+			     unsigned long src_start,
+			     int src_ei, int src_fi)
 {
-	u16 w;
+	if (cpu_class_is_omap1()) {
+		OMAP_DMA_CSDP_REG(lch) &= ~(0x1f << 2);
+		OMAP_DMA_CSDP_REG(lch) |= src_port << 2;
+	}
+
+	OMAP_DMA_CCR_REG(lch) &= ~(0x03 << 12);
+	OMAP_DMA_CCR_REG(lch) |= src_amode << 12;
+
+	if (cpu_class_is_omap1()) {
+		OMAP1_DMA_CSSA_U_REG(lch) = src_start >> 16;
+		OMAP1_DMA_CSSA_L_REG(lch) = src_start;
+	}
 
-	w = omap_readw(OMAP_DMA_CSDP(lch));
-	w &= ~(0x1f << 2);
-	w |= src_port << 2;
-	omap_writew(w, OMAP_DMA_CSDP(lch));
+	if (cpu_is_omap24xx())
+		OMAP2_DMA_CSSA_REG(lch) = src_start;
 
-	w = omap_readw(OMAP_DMA_CCR(lch));
-	w &= ~(0x03 << 12);
-	w |= src_amode << 12;
-	omap_writew(w, OMAP_DMA_CCR(lch));
+	OMAP_DMA_CSEI_REG(lch) = src_ei;
+	OMAP_DMA_CSFI_REG(lch) = src_fi;
+}
 
-	omap_writew(src_start >> 16, OMAP_DMA_CSSA_U(lch));
-	omap_writew(src_start, OMAP_DMA_CSSA_L(lch));
+void omap_set_dma_params(int lch, struct omap_dma_channel_params * params)
+{
+	omap_set_dma_transfer_params(lch, params->data_type,
+				     params->elem_count, params->frame_count,
+				     params->sync_mode, params->trigger,
+				     params->src_or_dst_synch);
+	omap_set_dma_src_params(lch, params->src_port,
+				params->src_amode, params->src_start,
+				params->src_ei, params->src_fi);
+
+	omap_set_dma_dest_params(lch, params->dst_port,
+				 params->dst_amode, params->dst_start,
+				 params->dst_ei, params->dst_fi);
 }
 
 void omap_set_dma_src_index(int lch, int eidx, int fidx)
 {
-	omap_writew(eidx, OMAP_DMA_CSEI(lch));
-	omap_writew(fidx, OMAP_DMA_CSFI(lch));
+	if (cpu_is_omap24xx()) {
+		REVISIT_24XX();
+		return;
+	}
+	OMAP_DMA_CSEI_REG(lch) = eidx;
+	OMAP_DMA_CSFI_REG(lch) = fidx;
 }
 
 void omap_set_dma_src_data_pack(int lch, int enable)
 {
-	u16 w;
-
-	w = omap_readw(OMAP_DMA_CSDP(lch)) & ~(1 << 6);
-	w |= enable ? (1 << 6) : 0;
-	omap_writew(w, OMAP_DMA_CSDP(lch));
+	OMAP_DMA_CSDP_REG(lch) &= ~(1 << 6);
+	if (enable)
+		OMAP_DMA_CSDP_REG(lch) |= (1 << 6);
 }
 
 void omap_set_dma_src_burst_mode(int lch, enum omap_dma_burst_mode burst_mode)
 {
-	u16 w;
+	OMAP_DMA_CSDP_REG(lch) &= ~(0x03 << 7);
 
-	w = omap_readw(OMAP_DMA_CSDP(lch)) & ~(0x03 << 7);
 	switch (burst_mode) {
 	case OMAP_DMA_DATA_BURST_DIS:
 		break;
 	case OMAP_DMA_DATA_BURST_4:
-		w |= (0x01 << 7);
+		OMAP_DMA_CSDP_REG(lch) |= (0x02 << 7);
 		break;
 	case OMAP_DMA_DATA_BURST_8:
 		/* not supported by current hardware
@@ -231,110 +302,283 @@ void omap_set_dma_src_burst_mode(int lch, enum omap_dma_burst_mode burst_mode)
 	default:
 		BUG();
 	}
-	omap_writew(w, OMAP_DMA_CSDP(lch));
 }
 
+/* Note that dest_port is only for OMAP1 */
 void omap_set_dma_dest_params(int lch, int dest_port, int dest_amode,
-			      unsigned long dest_start)
+			      unsigned long dest_start,
+			      int dst_ei, int dst_fi)
 {
-	u16 w;
+	if (cpu_class_is_omap1()) {
+		OMAP_DMA_CSDP_REG(lch) &= ~(0x1f << 9);
+		OMAP_DMA_CSDP_REG(lch) |= dest_port << 9;
+	}
 
-	w = omap_readw(OMAP_DMA_CSDP(lch));
-	w &= ~(0x1f << 9);
-	w |= dest_port << 9;
-	omap_writew(w, OMAP_DMA_CSDP(lch));
+	OMAP_DMA_CCR_REG(lch) &= ~(0x03 << 14);
+	OMAP_DMA_CCR_REG(lch) |= dest_amode << 14;
+
+	if (cpu_class_is_omap1()) {
+		OMAP1_DMA_CDSA_U_REG(lch) = dest_start >> 16;
+		OMAP1_DMA_CDSA_L_REG(lch) = dest_start;
+	}
 
-	w = omap_readw(OMAP_DMA_CCR(lch));
-	w &= ~(0x03 << 14);
-	w |= dest_amode << 14;
-	omap_writew(w, OMAP_DMA_CCR(lch));
+	if (cpu_is_omap24xx())
+		OMAP2_DMA_CDSA_REG(lch) = dest_start;
 
-	omap_writew(dest_start >> 16, OMAP_DMA_CDSA_U(lch));
-	omap_writew(dest_start, OMAP_DMA_CDSA_L(lch));
+	OMAP_DMA_CDEI_REG(lch) = dst_ei;
+	OMAP_DMA_CDFI_REG(lch) = dst_fi;
 }
 
 void omap_set_dma_dest_index(int lch, int eidx, int fidx)
 {
-	omap_writew(eidx, OMAP_DMA_CDEI(lch));
-	omap_writew(fidx, OMAP_DMA_CDFI(lch));
+	if (cpu_is_omap24xx()) {
+		REVISIT_24XX();
+		return;
+	}
+	OMAP_DMA_CDEI_REG(lch) = eidx;
+	OMAP_DMA_CDFI_REG(lch) = fidx;
 }
 
 void omap_set_dma_dest_data_pack(int lch, int enable)
 {
-	u16 w;
-
-	w = omap_readw(OMAP_DMA_CSDP(lch)) & ~(1 << 13);
-	w |= enable ? (1 << 13) : 0;
-	omap_writew(w, OMAP_DMA_CSDP(lch));
+	OMAP_DMA_CSDP_REG(lch) &= ~(1 << 13);
+	if (enable)
+		OMAP_DMA_CSDP_REG(lch) |= 1 << 13;
 }
 
 void omap_set_dma_dest_burst_mode(int lch, enum omap_dma_burst_mode burst_mode)
 {
-	u16 w;
+	OMAP_DMA_CSDP_REG(lch) &= ~(0x03 << 14);
 
-	w = omap_readw(OMAP_DMA_CSDP(lch)) & ~(0x03 << 14);
 	switch (burst_mode) {
 	case OMAP_DMA_DATA_BURST_DIS:
 		break;
 	case OMAP_DMA_DATA_BURST_4:
-		w |= (0x01 << 14);
+		OMAP_DMA_CSDP_REG(lch) |= (0x02 << 14);
 		break;
 	case OMAP_DMA_DATA_BURST_8:
-		w |= (0x03 << 14);
+		OMAP_DMA_CSDP_REG(lch) |= (0x03 << 14);
 		break;
 	default:
 		printk(KERN_ERR "Invalid DMA burst mode\n");
 		BUG();
 		return;
 	}
-	omap_writew(w, OMAP_DMA_CSDP(lch));
 }
 
-static inline void init_intr(int lch)
+static inline void omap_enable_channel_irq(int lch)
 {
-	u16 w;
+	u32 status;
 
 	/* Read CSR to make sure it's cleared. */
-	w = omap_readw(OMAP_DMA_CSR(lch));
+	status = OMAP_DMA_CSR_REG(lch);
+
 	/* Enable some nice interrupts. */
-	omap_writew(dma_chan[lch].enabled_irqs, OMAP_DMA_CICR(lch));
+	OMAP_DMA_CICR_REG(lch) = dma_chan[lch].enabled_irqs;
+
 	dma_chan[lch].flags |= OMAP_DMA_ACTIVE;
 }
 
-static inline void enable_lnk(int lch)
+static void omap_disable_channel_irq(int lch)
 {
-	u16 w;
+	if (cpu_is_omap24xx())
+		OMAP_DMA_CICR_REG(lch) = 0;
+}
+
+void omap_enable_dma_irq(int lch, u16 bits)
+{
+	dma_chan[lch].enabled_irqs |= bits;
+}
 
-	/* Clear the STOP_LNK bits */
-	w = omap_readw(OMAP_DMA_CLNK_CTRL(lch));
-	w &= ~(1 << 14);
-	omap_writew(w, OMAP_DMA_CLNK_CTRL(lch));
+void omap_disable_dma_irq(int lch, u16 bits)
+{
+	dma_chan[lch].enabled_irqs &= ~bits;
+}
+
+static inline void enable_lnk(int lch)
+{
+	if (cpu_class_is_omap1())
+		OMAP_DMA_CLNK_CTRL_REG(lch) &= ~(1 << 14);
 
-	/* And set the ENABLE_LNK bits */
+	/* Set the ENABLE_LNK bits */
 	if (dma_chan[lch].next_lch != -1)
-		omap_writew(dma_chan[lch].next_lch | (1 << 15),
-			    OMAP_DMA_CLNK_CTRL(lch));
+		OMAP_DMA_CLNK_CTRL_REG(lch) =
+			dma_chan[lch].next_lch | (1 << 15);
 }
 
 static inline void disable_lnk(int lch)
 {
-	u16 w;
-
 	/* Disable interrupts */
-	omap_writew(0, OMAP_DMA_CICR(lch));
+	if (cpu_class_is_omap1()) {
+		OMAP_DMA_CICR_REG(lch) = 0;
+		/* Set the STOP_LNK bit */
+		OMAP_DMA_CLNK_CTRL_REG(lch) |= 1 << 14;
+	}
 
-	/* Set the STOP_LNK bit */
-	w = omap_readw(OMAP_DMA_CLNK_CTRL(lch));
-	w |= (1 << 14);
-	w = omap_writew(w, OMAP_DMA_CLNK_CTRL(lch));
+	if (cpu_is_omap24xx()) {
+		omap_disable_channel_irq(lch);
+		/* Clear the ENABLE_LNK bit */
+		OMAP_DMA_CLNK_CTRL_REG(lch) &= ~(1 << 15);
+	}
 
 	dma_chan[lch].flags &= ~OMAP_DMA_ACTIVE;
 }
 
-void omap_start_dma(int lch)
+static inline void omap2_enable_irq_lch(int lch)
 {
-	u16 w;
+	u32 val;
+
+	if (!cpu_is_omap24xx())
+		return;
+
+	val = omap_readl(OMAP_DMA4_IRQENABLE_L0);
+	val |= 1 << lch;
+	omap_writel(val, OMAP_DMA4_IRQENABLE_L0);
+}
+
+int omap_request_dma(int dev_id, const char *dev_name,
+		     void (* callback)(int lch, u16 ch_status, void *data),
+		     void *data, int *dma_ch_out)
+{
+	int ch, free_ch = -1;
+	unsigned long flags;
+	struct omap_dma_lch *chan;
+
+	spin_lock_irqsave(&dma_chan_lock, flags);
+	for (ch = 0; ch < dma_chan_count; ch++) {
+		if (free_ch == -1 && dma_chan[ch].dev_id == -1) {
+			free_ch = ch;
+			if (dev_id == 0)
+				break;
+		}
+	}
+	if (free_ch == -1) {
+		spin_unlock_irqrestore(&dma_chan_lock, flags);
+		return -EBUSY;
+	}
+	chan = dma_chan + free_ch;
+	chan->dev_id = dev_id;
+
+	if (cpu_class_is_omap1())
+		clear_lch_regs(free_ch);
 
+	if (cpu_is_omap24xx())
+		omap_clear_dma(free_ch);
+
+	spin_unlock_irqrestore(&dma_chan_lock, flags);
+
+	chan->dev_name = dev_name;
+	chan->callback = callback;
+	chan->data = data;
+	chan->enabled_irqs = OMAP_DMA_TOUT_IRQ | OMAP_DMA_DROP_IRQ |
+				OMAP_DMA_BLOCK_IRQ;
+
+	if (cpu_is_omap24xx())
+		chan->enabled_irqs |= OMAP2_DMA_TRANS_ERR_IRQ;
+
+	if (cpu_is_omap16xx()) {
+		/* If the sync device is set, configure it dynamically. */
+		if (dev_id != 0) {
+			set_gdma_dev(free_ch + 1, dev_id);
+			dev_id = free_ch + 1;
+		}
+		/* Disable the 1510 compatibility mode and set the sync device
+		 * id. */
+		OMAP_DMA_CCR_REG(free_ch) = dev_id | (1 << 10);
+	} else if (cpu_is_omap730() || cpu_is_omap15xx()) {
+		OMAP_DMA_CCR_REG(free_ch) = dev_id;
+	}
+
+	if (cpu_is_omap24xx()) {
+		omap2_enable_irq_lch(free_ch);
+
+		omap_enable_channel_irq(free_ch);
+		/* Clear the CSR register and IRQ status register */
+		OMAP_DMA_CSR_REG(free_ch) = 0x0;
+		omap_writel(~0x0, OMAP_DMA4_IRQSTATUS_L0);
+	}
+
+	*dma_ch_out = free_ch;
+
+	return 0;
+}
+
+void omap_free_dma(int lch)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&dma_chan_lock, flags);
+	if (dma_chan[lch].dev_id == -1) {
+		printk("omap_dma: trying to free nonallocated DMA channel %d\n",
+		       lch);
+		spin_unlock_irqrestore(&dma_chan_lock, flags);
+		return;
+	}
+	dma_chan[lch].dev_id = -1;
+	dma_chan[lch].next_lch = -1;
+	dma_chan[lch].callback = NULL;
+	spin_unlock_irqrestore(&dma_chan_lock, flags);
+
+	if (cpu_class_is_omap1()) {
+		/* Disable all DMA interrupts for the channel. */
+		OMAP_DMA_CICR_REG(lch) = 0;
+		/* Make sure the DMA transfer is stopped. */
+		OMAP_DMA_CCR_REG(lch) = 0;
+	}
+
+	if (cpu_is_omap24xx()) {
+		u32 val;
+		/* Disable interrupts */
+		val = omap_readl(OMAP_DMA4_IRQENABLE_L0);
+		val &= ~(1 << lch);
+		omap_writel(val, OMAP_DMA4_IRQENABLE_L0);
+
+		/* Clear the CSR register and IRQ status register */
+		OMAP_DMA_CSR_REG(lch) = 0x0;
+
+		val = omap_readl(OMAP_DMA4_IRQSTATUS_L0);
+		val |= 1 << lch;
+		omap_writel(val, OMAP_DMA4_IRQSTATUS_L0);
+
+		/* Disable all DMA interrupts for the channel. */
+		OMAP_DMA_CICR_REG(lch) = 0;
+
+		/* Make sure the DMA transfer is stopped. */
+		OMAP_DMA_CCR_REG(lch) = 0;
+		omap_clear_dma(lch);
+	}
+}
+
+/*
+ * Clears any DMA state so the DMA engine is ready to restart with new buffers
+ * through omap_start_dma(). Any buffers in flight are discarded.
+ */
+void omap_clear_dma(int lch)
+{
+	unsigned long flags;
+
+	local_irq_save(flags);
+
+	if (cpu_class_is_omap1()) {
+		int status;
+		OMAP_DMA_CCR_REG(lch) &= ~OMAP_DMA_CCR_EN;
+
+		/* Clear pending interrupts */
+		status = OMAP_DMA_CSR_REG(lch);
+	}
+
+	if (cpu_is_omap24xx()) {
+		int i;
+		u32 lch_base = OMAP24XX_DMA_BASE + lch * 0x60 + 0x80;
+		for (i = 0; i < 0x44; i += 4)
+			omap_writel(0, lch_base + i);
+	}
+
+	local_irq_restore(flags);
+}
+
+void omap_start_dma(int lch)
+{
 	if (!omap_dma_in_1510_mode() && dma_chan[lch].next_lch != -1) {
 		int next_lch, cur_lch;
 		char dma_chan_link_map[OMAP_LOGICAL_DMA_CH_COUNT];
@@ -348,31 +592,37 @@ void omap_start_dma(int lch)
 		do {
 			next_lch = dma_chan[cur_lch].next_lch;
 
-                        /* The loop case: we've been here already */
+			/* The loop case: we've been here already */
 			if (dma_chan_link_map[cur_lch])
 				break;
 			/* Mark the current channel */
 			dma_chan_link_map[cur_lch] = 1;
 
 			enable_lnk(cur_lch);
-			init_intr(cur_lch);
+			omap_enable_channel_irq(cur_lch);
 
 			cur_lch = next_lch;
 		} while (next_lch != -1);
+	} else if (cpu_is_omap24xx()) {
+		/* Errata: Need to write lch even if not using chaining */
+		OMAP_DMA_CLNK_CTRL_REG(lch) = lch;
 	}
 
-	init_intr(lch);
+	omap_enable_channel_irq(lch);
+
+	/* Errata: On ES2.0 BUFFERING disable must be set.
+	 * This will always fail on ES1.0 */
+	if (cpu_is_omap24xx()) {
+		OMAP_DMA_CCR_REG(lch) |= OMAP_DMA_CCR_EN;
+	}
+
+	OMAP_DMA_CCR_REG(lch) |= OMAP_DMA_CCR_EN;
 
-	w = omap_readw(OMAP_DMA_CCR(lch));
-	w |= OMAP_DMA_CCR_EN;
-	omap_writew(w, OMAP_DMA_CCR(lch));
 	dma_chan[lch].flags |= OMAP_DMA_ACTIVE;
 }
 
 void omap_stop_dma(int lch)
 {
-	u16 w;
-
 	if (!omap_dma_in_1510_mode() && dma_chan[lch].next_lch != -1) {
 		int next_lch, cur_lch = lch;
 		char dma_chan_link_map[OMAP_LOGICAL_DMA_CH_COUNT];
@@ -393,146 +643,83 @@ void omap_stop_dma(int lch)
 
 		return;
 	}
+
 	/* Disable all interrupts on the channel */
-	omap_writew(0, OMAP_DMA_CICR(lch));
+	if (cpu_class_is_omap1())
+		OMAP_DMA_CICR_REG(lch) = 0;
 
-	w = omap_readw(OMAP_DMA_CCR(lch));
-	w &= ~OMAP_DMA_CCR_EN;
-	omap_writew(w, OMAP_DMA_CCR(lch));
+	OMAP_DMA_CCR_REG(lch) &= ~OMAP_DMA_CCR_EN;
 	dma_chan[lch].flags &= ~OMAP_DMA_ACTIVE;
 }
 
-void omap_enable_dma_irq(int lch, u16 bits)
+/*
+ * Returns current physical source address for the given DMA channel.
+ * If the channel is running the caller must disable interrupts prior calling
+ * this function and process the returned value before re-enabling interrupt to
+ * prevent races with the interrupt handler. Note that in continuous mode there
+ * is a chance for CSSA_L register overflow inbetween the two reads resulting
+ * in incorrect return value.
+ */
+dma_addr_t omap_get_dma_src_pos(int lch)
 {
-	dma_chan[lch].enabled_irqs |= bits;
-}
+	dma_addr_t offset;
 
-void omap_disable_dma_irq(int lch, u16 bits)
-{
-	dma_chan[lch].enabled_irqs &= ~bits;
-}
+	if (cpu_class_is_omap1())
+		offset = (dma_addr_t) (OMAP1_DMA_CSSA_L_REG(lch) |
+				       (OMAP1_DMA_CSSA_U_REG(lch) << 16));
 
-static int dma_handle_ch(int ch)
-{
-	u16 csr;
+	if (cpu_is_omap24xx())
+		offset = OMAP_DMA_CSAC_REG(lch);
 
-	if (enable_1510_mode && ch >= 6) {
-		csr = dma_chan[ch].saved_csr;
-		dma_chan[ch].saved_csr = 0;
-	} else
-		csr = omap_readw(OMAP_DMA_CSR(ch));
-	if (enable_1510_mode && ch <= 2 && (csr >> 7) != 0) {
-		dma_chan[ch + 6].saved_csr = csr >> 7;
-		csr &= 0x7f;
-	}
-	if ((csr & 0x3f) == 0)
-		return 0;
-	if (unlikely(dma_chan[ch].dev_id == -1)) {
-		printk(KERN_WARNING "Spurious interrupt from DMA channel %d (CSR %04x)\n",
-		       ch, csr);
-		return 0;
-	}
-	if (unlikely(csr & OMAP_DMA_TOUT_IRQ))
-		printk(KERN_WARNING "DMA timeout with device %d\n", dma_chan[ch].dev_id);
-	if (unlikely(csr & OMAP_DMA_DROP_IRQ))
-		printk(KERN_WARNING "DMA synchronization event drop occurred with device %d\n",
-		       dma_chan[ch].dev_id);
-	if (likely(csr & OMAP_DMA_BLOCK_IRQ))
-		dma_chan[ch].flags &= ~OMAP_DMA_ACTIVE;
-	if (likely(dma_chan[ch].callback != NULL))
-		dma_chan[ch].callback(ch, csr, dma_chan[ch].data);
-	return 1;
+	return offset;
 }
 
-static irqreturn_t dma_irq_handler(int irq, void *dev_id, struct pt_regs *regs)
+/*
+ * Returns current physical destination address for the given DMA channel.
+ * If the channel is running the caller must disable interrupts prior calling
+ * this function and process the returned value before re-enabling interrupt to
+ * prevent races with the interrupt handler. Note that in continuous mode there
+ * is a chance for CDSA_L register overflow inbetween the two reads resulting
+ * in incorrect return value.
+ */
+dma_addr_t omap_get_dma_dst_pos(int lch)
 {
-	int ch = ((int) dev_id) - 1;
-	int handled = 0;
+	dma_addr_t offset;
 
-	for (;;) {
-		int handled_now = 0;
+	if (cpu_class_is_omap1())
+		offset = (dma_addr_t) (OMAP1_DMA_CDSA_L_REG(lch) |
+				       (OMAP1_DMA_CDSA_U_REG(lch) << 16));
 
-		handled_now += dma_handle_ch(ch);
-		if (enable_1510_mode && dma_chan[ch + 6].saved_csr)
-			handled_now += dma_handle_ch(ch + 6);
-		if (!handled_now)
-			break;
-		handled += handled_now;
-	}
+	if (cpu_is_omap24xx())
+		offset = OMAP2_DMA_CDSA_REG(lch);
 
-	return handled ? IRQ_HANDLED : IRQ_NONE;
+	return offset;
 }
 
-int omap_request_dma(int dev_id, const char *dev_name,
-		     void (* callback)(int lch, u16 ch_status, void *data),
-		     void *data, int *dma_ch_out)
+/*
+ * Returns current source transfer counting for the given DMA channel.
+ * Can be used to monitor the progress of a transfer inside a block.
+ * It must be called with disabled interrupts.
+ */
+int omap_get_dma_src_addr_counter(int lch)
 {
-	int ch, free_ch = -1;
-	unsigned long flags;
-	struct omap_dma_lch *chan;
-
-	spin_lock_irqsave(&dma_chan_lock, flags);
-	for (ch = 0; ch < dma_chan_count; ch++) {
-		if (free_ch == -1 && dma_chan[ch].dev_id == -1) {
-			free_ch = ch;
-			if (dev_id == 0)
-				break;
-		}
-	}
-	if (free_ch == -1) {
-		spin_unlock_irqrestore(&dma_chan_lock, flags);
-		return -EBUSY;
-	}
-	chan = dma_chan + free_ch;
-	chan->dev_id = dev_id;
-	clear_lch_regs(free_ch);
-	spin_unlock_irqrestore(&dma_chan_lock, flags);
-
-	chan->dev_id = dev_id;
-	chan->dev_name = dev_name;
-	chan->callback = callback;
-	chan->data = data;
-	chan->enabled_irqs = OMAP_DMA_TOUT_IRQ | OMAP_DMA_DROP_IRQ | OMAP_DMA_BLOCK_IRQ;
-
-	if (cpu_is_omap16xx()) {
-		/* If the sync device is set, configure it dynamically. */
-		if (dev_id != 0) {
-			set_gdma_dev(free_ch + 1, dev_id);
-			dev_id = free_ch + 1;
-		}
-		/* Disable the 1510 compatibility mode and set the sync device
-		 * id. */
-		omap_writew(dev_id | (1 << 10), OMAP_DMA_CCR(free_ch));
-	} else {
-		omap_writew(dev_id, OMAP_DMA_CCR(free_ch));
-	}
-	*dma_ch_out = free_ch;
-
-	return 0;
+	return (dma_addr_t) OMAP_DMA_CSAC_REG(lch);
 }
 
-void omap_free_dma(int ch)
+int omap_dma_running(void)
 {
-	unsigned long flags;
+	int lch;
 
-	spin_lock_irqsave(&dma_chan_lock, flags);
-	if (dma_chan[ch].dev_id == -1) {
-		printk("omap_dma: trying to free nonallocated DMA channel %d\n", ch);
-		spin_unlock_irqrestore(&dma_chan_lock, flags);
-		return;
-	}
-	dma_chan[ch].dev_id = -1;
-	spin_unlock_irqrestore(&dma_chan_lock, flags);
+	/* Check if LCD DMA is running */
+	if (cpu_is_omap16xx())
+		if (omap_readw(OMAP1610_DMA_LCD_CCR) & OMAP_DMA_CCR_EN)
+			return 1;
 
-	/* Disable all DMA interrupts for the channel. */
-	omap_writew(0, OMAP_DMA_CICR(ch));
-	/* Make sure the DMA transfer is stopped. */
-	omap_writew(0, OMAP_DMA_CCR(ch));
-}
+	for (lch = 0; lch < dma_chan_count; lch++)
+		if (OMAP_DMA_CCR_REG(lch) & OMAP_DMA_CCR_EN)
+			return 1;
 
-int omap_dma_in_1510_mode(void)
-{
-	return enable_1510_mode;
+	return 0;
 }
 
 /*
@@ -550,7 +737,8 @@ void omap_dma_link_lch (int lch_head, int lch_queue)
 
 	if ((dma_chan[lch_head].dev_id == -1) ||
 	    (dma_chan[lch_queue].dev_id == -1)) {
-		printk(KERN_ERR "omap_dma: trying to link non requested channels\n");
+		printk(KERN_ERR "omap_dma: trying to link "
+		       "non requested channels\n");
 		dump_stack();
 	}
 
@@ -570,20 +758,149 @@ void omap_dma_unlink_lch (int lch_head, int lch_queue)
 
 	if (dma_chan[lch_head].next_lch != lch_queue ||
 	    dma_chan[lch_head].next_lch == -1) {
-		printk(KERN_ERR "omap_dma: trying to unlink non linked channels\n");
+		printk(KERN_ERR "omap_dma: trying to unlink "
+		       "non linked channels\n");
 		dump_stack();
 	}
 
 
 	if ((dma_chan[lch_head].flags & OMAP_DMA_ACTIVE) ||
 	    (dma_chan[lch_head].flags & OMAP_DMA_ACTIVE)) {
-		printk(KERN_ERR "omap_dma: You need to stop the DMA channels before unlinking\n");
+		printk(KERN_ERR "omap_dma: You need to stop the DMA channels "
+		       "before unlinking\n");
 		dump_stack();
 	}
 
 	dma_chan[lch_head].next_lch = -1;
 }
 
+/*----------------------------------------------------------------------------*/
+
+#ifdef CONFIG_ARCH_OMAP1
+
+static int omap1_dma_handle_ch(int ch)
+{
+	u16 csr;
+
+	if (enable_1510_mode && ch >= 6) {
+		csr = dma_chan[ch].saved_csr;
+		dma_chan[ch].saved_csr = 0;
+	} else
+		csr = OMAP_DMA_CSR_REG(ch);
+	if (enable_1510_mode && ch <= 2 && (csr >> 7) != 0) {
+		dma_chan[ch + 6].saved_csr = csr >> 7;
+		csr &= 0x7f;
+	}
+	if ((csr & 0x3f) == 0)
+		return 0;
+	if (unlikely(dma_chan[ch].dev_id == -1)) {
+		printk(KERN_WARNING "Spurious interrupt from DMA channel "
+		       "%d (CSR %04x)\n", ch, csr);
+		return 0;
+	}
+	if (unlikely(csr & OMAP_DMA_TOUT_IRQ))
+		printk(KERN_WARNING "DMA timeout with device %d\n",
+		       dma_chan[ch].dev_id);
+	if (unlikely(csr & OMAP_DMA_DROP_IRQ))
+		printk(KERN_WARNING "DMA synchronization event drop occurred "
+		       "with device %d\n", dma_chan[ch].dev_id);
+	if (likely(csr & OMAP_DMA_BLOCK_IRQ))
+		dma_chan[ch].flags &= ~OMAP_DMA_ACTIVE;
+	if (likely(dma_chan[ch].callback != NULL))
+		dma_chan[ch].callback(ch, csr, dma_chan[ch].data);
+	return 1;
+}
+
+static irqreturn_t omap1_dma_irq_handler(int irq, void *dev_id,
+					 struct pt_regs *regs)
+{
+	int ch = ((int) dev_id) - 1;
+	int handled = 0;
+
+	for (;;) {
+		int handled_now = 0;
+
+		handled_now += omap1_dma_handle_ch(ch);
+		if (enable_1510_mode && dma_chan[ch + 6].saved_csr)
+			handled_now += omap1_dma_handle_ch(ch + 6);
+		if (!handled_now)
+			break;
+		handled += handled_now;
+	}
+
+	return handled ? IRQ_HANDLED : IRQ_NONE;
+}
+
+#else
+#define omap1_dma_irq_handler	NULL
+#endif
+
+#ifdef CONFIG_ARCH_OMAP2
+
+static int omap2_dma_handle_ch(int ch)
+{
+	u32 status = OMAP_DMA_CSR_REG(ch);
+	u32 val;
+
+	if (!status)
+		return 0;
+	if (unlikely(dma_chan[ch].dev_id == -1))
+		return 0;
+	/* REVISIT: According to 24xx TRM, there's no TOUT_IE */
+	if (unlikely(status & OMAP_DMA_TOUT_IRQ))
+		printk(KERN_INFO "DMA timeout with device %d\n",
+		       dma_chan[ch].dev_id);
+	if (unlikely(status & OMAP_DMA_DROP_IRQ))
+		printk(KERN_INFO
+		       "DMA synchronization event drop occurred with device "
+		       "%d\n", dma_chan[ch].dev_id);
+
+	if (unlikely(status & OMAP2_DMA_TRANS_ERR_IRQ))
+		printk(KERN_INFO "DMA transaction error with device %d\n",
+		       dma_chan[ch].dev_id);
+
+	OMAP_DMA_CSR_REG(ch) = 0x20;
+
+	val = omap_readl(OMAP_DMA4_IRQSTATUS_L0);
+	/* ch in this function is from 0-31 while in register it is 1-32 */
+	val = 1 << (ch);
+	omap_writel(val, OMAP_DMA4_IRQSTATUS_L0);
+
+	if (likely(dma_chan[ch].callback != NULL))
+		dma_chan[ch].callback(ch, status, dma_chan[ch].data);
+
+	return 0;
+}
+
+/* STATUS register count is from 1-32 while our is 0-31 */
+static irqreturn_t omap2_dma_irq_handler(int irq, void *dev_id,
+					 struct pt_regs *regs)
+{
+	u32 val;
+	int i;
+
+	val = omap_readl(OMAP_DMA4_IRQSTATUS_L0);
+
+	for (i = 1; i <= OMAP_LOGICAL_DMA_CH_COUNT; i++) {
+		int active = val & (1 << (i - 1));
+		if (active)
+			omap2_dma_handle_ch(i - 1);
+	}
+
+	return IRQ_HANDLED;
+}
+
+static struct irqaction omap24xx_dma_irq = {
+	.name = "DMA",
+	.handler = omap2_dma_irq_handler,
+	.flags = SA_INTERRUPT
+};
+
+#else
+static struct irqaction omap24xx_dma_irq;
+#endif
+
+/*----------------------------------------------------------------------------*/
 
 static struct lcd_dma_info {
 	spinlock_t lock;
@@ -795,7 +1112,7 @@ static void set_b1_regs(void)
 	/* Always set the source port as SDRAM for now*/
 	w &= ~(0x03 << 6);
 	if (lcd_dma.callback != NULL)
-		w |= 1 << 1;            /* Block interrupt enable */
+		w |= 1 << 1;		/* Block interrupt enable */
 	else
 		w &= ~(1 << 1);
 	omap_writew(w, OMAP1610_DMA_LCD_CTRL);
@@ -814,7 +1131,8 @@ static void set_b1_regs(void)
 	omap_writew(fi, OMAP1610_DMA_LCD_SRC_FI_B1_L);
 }
 
-static irqreturn_t lcd_dma_irq_handler(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t lcd_dma_irq_handler(int irq, void *dev_id,
+				       struct pt_regs *regs)
 {
 	u16 w;
 
@@ -870,7 +1188,8 @@ void omap_free_lcd_dma(void)
 		return;
 	}
 	if (!enable_1510_mode)
-		omap_writew(omap_readw(OMAP1610_DMA_LCD_CCR) & ~1, OMAP1610_DMA_LCD_CCR);
+		omap_writew(omap_readw(OMAP1610_DMA_LCD_CCR) & ~1,
+			    OMAP1610_DMA_LCD_CCR);
 	lcd_dma.reserved = 0;
 	spin_unlock(&lcd_dma.lock);
 }
@@ -939,93 +1258,24 @@ void omap_stop_lcd_dma(void)
 	omap_writew(w, OMAP1610_DMA_LCD_CTRL);
 }
 
-/*
- * Clears any DMA state so the DMA engine is ready to restart with new buffers
- * through omap_start_dma(). Any buffers in flight are discarded.
- */
-void omap_clear_dma(int lch)
-{
-	unsigned long flags;
-	int status;
-
-	local_irq_save(flags);
-	omap_writew(omap_readw(OMAP_DMA_CCR(lch)) & ~OMAP_DMA_CCR_EN,
-		    OMAP_DMA_CCR(lch));
-	status = OMAP_DMA_CSR(lch);	/* clear pending interrupts */
-	local_irq_restore(flags);
-}
-
-/*
- * Returns current physical source address for the given DMA channel.
- * If the channel is running the caller must disable interrupts prior calling
- * this function and process the returned value before re-enabling interrupt to
- * prevent races with the interrupt handler. Note that in continuous mode there
- * is a chance for CSSA_L register overflow inbetween the two reads resulting
- * in incorrect return value.
- */
-dma_addr_t omap_get_dma_src_pos(int lch)
-{
-	return (dma_addr_t) (omap_readw(OMAP_DMA_CSSA_L(lch)) |
-	(omap_readw(OMAP_DMA_CSSA_U(lch)) << 16));
-}
-
-/*
- * Returns current physical destination address for the given DMA channel.
- * If the channel is running the caller must disable interrupts prior calling
- * this function and process the returned value before re-enabling interrupt to
- * prevent races with the interrupt handler. Note that in continuous mode there
- * is a chance for CDSA_L register overflow inbetween the two reads resulting
- * in incorrect return value.
- */
-dma_addr_t omap_get_dma_dst_pos(int lch)
-{
-	return (dma_addr_t) (omap_readw(OMAP_DMA_CDSA_L(lch)) |
-	(omap_readw(OMAP_DMA_CDSA_U(lch)) << 16));
-}
-
-/*
- * Returns current source transfer counting for the given DMA channel.
- * Can be used to monitor the progress of a transfer inside a  block.
- * It must be called with disabled interrupts.
- */
-int omap_get_dma_src_addr_counter(int lch)
-{
-	return (dma_addr_t) omap_readw(OMAP_DMA_CSAC(lch));
-}
-
-int omap_dma_running(void)
-{
-	int lch;
-
-	/* Check if LCD DMA is running */
-	if (cpu_is_omap16xx())
-		if (omap_readw(OMAP1610_DMA_LCD_CCR) & OMAP_DMA_CCR_EN)
-			return 1;
-
-	for (lch = 0; lch < dma_chan_count; lch++) {
-		u16 w;
-
-		w = omap_readw(OMAP_DMA_CCR(lch));
-		if (w & OMAP_DMA_CCR_EN)
-			return 1;
-	}
-	return 0;
-}
+/*----------------------------------------------------------------------------*/
 
 static int __init omap_init_dma(void)
 {
 	int ch, r;
 
-	if (cpu_is_omap1510()) {
-		printk(KERN_INFO "DMA support for OMAP1510 initialized\n");
+	if (cpu_is_omap15xx()) {
+		printk(KERN_INFO "DMA support for OMAP15xx initialized\n");
 		dma_chan_count = 9;
 		enable_1510_mode = 1;
 	} else if (cpu_is_omap16xx() || cpu_is_omap730()) {
 		printk(KERN_INFO "OMAP DMA hardware version %d\n",
 		       omap_readw(OMAP_DMA_HW_ID));
 		printk(KERN_INFO "DMA capabilities: %08x:%08x:%04x:%04x:%04x\n",
-		       (omap_readw(OMAP_DMA_CAPS_0_U) << 16) | omap_readw(OMAP_DMA_CAPS_0_L),
-		       (omap_readw(OMAP_DMA_CAPS_1_U) << 16) | omap_readw(OMAP_DMA_CAPS_1_L),
+		       (omap_readw(OMAP_DMA_CAPS_0_U) << 16) |
+		       omap_readw(OMAP_DMA_CAPS_0_L),
+		       (omap_readw(OMAP_DMA_CAPS_1_U) << 16) |
+		       omap_readw(OMAP_DMA_CAPS_1_L),
 		       omap_readw(OMAP_DMA_CAPS_2), omap_readw(OMAP_DMA_CAPS_3),
 		       omap_readw(OMAP_DMA_CAPS_4));
 		if (!enable_1510_mode) {
@@ -1038,6 +1288,11 @@ static int __init omap_init_dma(void)
 			dma_chan_count = 16;
 		} else
 			dma_chan_count = 9;
+	} else if (cpu_is_omap24xx()) {
+		u8 revision = omap_readb(OMAP_DMA4_REVISION);
+		printk(KERN_INFO "OMAP DMA hardware revision %d.%d\n",
+		       revision >> 4, revision & 0xf);
+		dma_chan_count = OMAP_LOGICAL_DMA_CH_COUNT;
 	} else {
 		dma_chan_count = 0;
 		return 0;
@@ -1049,41 +1304,56 @@ static int __init omap_init_dma(void)
 	memset(&dma_chan, 0, sizeof(dma_chan));
 
 	for (ch = 0; ch < dma_chan_count; ch++) {
+		omap_clear_dma(ch);
 		dma_chan[ch].dev_id = -1;
 		dma_chan[ch].next_lch = -1;
 
 		if (ch >= 6 && enable_1510_mode)
 			continue;
 
-		/* request_irq() doesn't like dev_id (ie. ch) being zero,
-		 * so we have to kludge around this. */
-		r = request_irq(dma_irq[ch], dma_irq_handler, 0, "DMA",
-				(void *) (ch + 1));
+		if (cpu_class_is_omap1()) {
+			/* request_irq() doesn't like dev_id (ie. ch) being
+			 * zero, so we have to kludge around this. */
+			r = request_irq(omap1_dma_irq[ch],
+					omap1_dma_irq_handler, 0, "DMA",
+					(void *) (ch + 1));
+			if (r != 0) {
+				int i;
+
+				printk(KERN_ERR "unable to request IRQ %d "
+				       "for DMA (error %d)\n",
+				       omap1_dma_irq[ch], r);
+				for (i = 0; i < ch; i++)
+					free_irq(omap1_dma_irq[i],
+						 (void *) (i + 1));
+				return r;
+			}
+		}
+	}
+
+	if (cpu_is_omap24xx())
+		setup_irq(INT_24XX_SDMA_IRQ0, &omap24xx_dma_irq);
+
+	/* FIXME: Update LCD DMA to work on 24xx */
+	if (cpu_class_is_omap1()) {
+		r = request_irq(INT_DMA_LCD, lcd_dma_irq_handler, 0,
+				"LCD DMA", NULL);
 		if (r != 0) {
 			int i;
 
-			printk(KERN_ERR "unable to request IRQ %d for DMA (error %d)\n",
-			       dma_irq[ch], r);
-			for (i = 0; i < ch; i++)
-				free_irq(dma_irq[i], (void *) (i + 1));
+			printk(KERN_ERR "unable to request IRQ for LCD DMA "
+			       "(error %d)\n", r);
+			for (i = 0; i < dma_chan_count; i++)
+				free_irq(omap1_dma_irq[i], (void *) (i + 1));
 			return r;
 		}
 	}
-	r = request_irq(INT_DMA_LCD, lcd_dma_irq_handler, 0, "LCD DMA", NULL);
-	if (r != 0) {
-		int i;
 
-		printk(KERN_ERR "unable to request IRQ for LCD DMA (error %d)\n", r);
-		for (i = 0; i < dma_chan_count; i++)
-			free_irq(dma_irq[i], (void *) (i + 1));
-		return r;
-	}
 	return 0;
 }
 
 arch_initcall(omap_init_dma);
 
-
 EXPORT_SYMBOL(omap_get_dma_src_pos);
 EXPORT_SYMBOL(omap_get_dma_dst_pos);
 EXPORT_SYMBOL(omap_get_dma_src_addr_counter);
@@ -1109,6 +1379,8 @@ EXPORT_SYMBOL(omap_set_dma_dest_index);
 EXPORT_SYMBOL(omap_set_dma_dest_data_pack);
 EXPORT_SYMBOL(omap_set_dma_dest_burst_mode);
 
+EXPORT_SYMBOL(omap_set_dma_params);
+
 EXPORT_SYMBOL(omap_dma_link_lch);
 EXPORT_SYMBOL(omap_dma_unlink_lch);
 
diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c
index a1468d7326eb..38d7ebf87920 100644
--- a/arch/arm/plat-omap/dmtimer.c
+++ b/arch/arm/plat-omap/dmtimer.c
@@ -26,7 +26,7 @@
  */
 
 #include <linux/init.h>
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
 #include <asm/arch/dmtimer.h>
 #include <asm/io.h>
 #include <asm/arch/irqs.h>
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 55059a24ad41..76f721d85137 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -140,7 +140,7 @@ static struct gpio_bank gpio_bank_1610[5] = {
 };
 #endif
 
-#ifdef CONFIG_ARCH_OMAP1510
+#ifdef CONFIG_ARCH_OMAP15XX
 static struct gpio_bank gpio_bank_1510[2] = {
 	{ OMAP_MPUIO_BASE,    INT_MPUIO,      IH_MPUIO_BASE, METHOD_MPUIO },
 	{ OMAP1510_GPIO_BASE, INT_GPIO_BANK1, IH_GPIO_BASE,  METHOD_GPIO_1510 }
@@ -173,7 +173,7 @@ static int gpio_bank_count;
 
 static inline struct gpio_bank *get_gpio_bank(int gpio)
 {
-#ifdef CONFIG_ARCH_OMAP1510
+#ifdef CONFIG_ARCH_OMAP15XX
 	if (cpu_is_omap1510()) {
 		if (OMAP_GPIO_IS_MPUIO(gpio))
 			return &gpio_bank[0];
@@ -222,7 +222,7 @@ static inline int gpio_valid(int gpio)
 			return -1;
 		return 0;
 	}
-#ifdef CONFIG_ARCH_OMAP1510
+#ifdef CONFIG_ARCH_OMAP15XX
 	if (cpu_is_omap1510() && gpio < 16)
 		return 0;
 #endif
@@ -654,7 +654,7 @@ int omap_request_gpio(int gpio)
 	/* Set trigger to none. You need to enable the trigger after request_irq */
 	_set_gpio_triggering(bank, get_gpio_index(gpio), IRQT_NOEDGE);
 
-#ifdef CONFIG_ARCH_OMAP1510
+#ifdef CONFIG_ARCH_OMAP15XX
 	if (bank->method == METHOD_GPIO_1510) {
 		void __iomem *reg;
 
@@ -739,7 +739,7 @@ static void gpio_irq_handler(unsigned int irq, struct irqdesc *desc,
 	bank = (struct gpio_bank *) desc->data;
 	if (bank->method == METHOD_MPUIO)
 		isr_reg = bank->base + OMAP_MPUIO_GPIO_INT;
-#ifdef CONFIG_ARCH_OMAP1510
+#ifdef CONFIG_ARCH_OMAP15XX
 	if (bank->method == METHOD_GPIO_1510)
 		isr_reg = bank->base + OMAP1510_GPIO_INT_STATUS;
 #endif
@@ -774,7 +774,7 @@ static void gpio_irq_handler(unsigned int irq, struct irqdesc *desc,
 			d = irq_desc + gpio_irq;
 			desc_handle_irq(gpio_irq, d, regs);
 		}
-        }
+	}
 }
 
 static void gpio_ack_irq(unsigned int irq)
@@ -837,8 +837,9 @@ static struct irqchip mpuio_irq_chip = {
 	.unmask = mpuio_unmask_irq
 };
 
-static int initialized = 0;
-static struct clk * gpio_ck = NULL;
+static int initialized;
+static struct clk * gpio_ick;
+static struct clk * gpio_fck;
 
 static int __init _omap_gpio_init(void)
 {
@@ -848,14 +849,26 @@ static int __init _omap_gpio_init(void)
 	initialized = 1;
 
 	if (cpu_is_omap1510()) {
-		gpio_ck = clk_get(NULL, "arm_gpio_ck");
-		if (IS_ERR(gpio_ck))
+		gpio_ick = clk_get(NULL, "arm_gpio_ck");
+		if (IS_ERR(gpio_ick))
 			printk("Could not get arm_gpio_ck\n");
 		else
-			clk_use(gpio_ck);
+			clk_use(gpio_ick);
+	}
+	if (cpu_is_omap24xx()) {
+		gpio_ick = clk_get(NULL, "gpios_ick");
+		if (IS_ERR(gpio_ick))
+			printk("Could not get gpios_ick\n");
+		else
+			clk_use(gpio_ick);
+		gpio_fck = clk_get(NULL, "gpios_fck");
+		if (IS_ERR(gpio_ick))
+			printk("Could not get gpios_fck\n");
+		else
+			clk_use(gpio_fck);
 	}
 
-#ifdef CONFIG_ARCH_OMAP1510
+#ifdef CONFIG_ARCH_OMAP15XX
 	if (cpu_is_omap1510()) {
 		printk(KERN_INFO "OMAP1510 GPIO hardware\n");
 		gpio_bank_count = 2;
@@ -901,7 +914,7 @@ static int __init _omap_gpio_init(void)
 		if (bank->method == METHOD_MPUIO) {
 			omap_writew(0xFFFF, OMAP_MPUIO_BASE + OMAP_MPUIO_GPIO_MASKIT);
 		}
-#ifdef CONFIG_ARCH_OMAP1510
+#ifdef CONFIG_ARCH_OMAP15XX
 		if (bank->method == METHOD_GPIO_1510) {
 			__raw_writew(0xffff, bank->base + OMAP1510_GPIO_INT_MASK);
 			__raw_writew(0x0000, bank->base + OMAP1510_GPIO_INT_STATUS);
@@ -1038,6 +1051,7 @@ static struct sys_device omap_gpio_device = {
 
 /*
  * This may get called early from board specific init
+ * for boards that have interrupts routed via FPGA.
  */
 int omap_gpio_init(void)
 {
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index 9c9b7df3faf6..ea9475c86656 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -491,17 +491,20 @@ int omap_mcbsp_xmit_buffer(unsigned int id, dma_addr_t buffer, unsigned int leng
 	omap_set_dma_transfer_params(mcbsp[id].dma_tx_lch,
 				     OMAP_DMA_DATA_TYPE_S16,
 				     length >> 1, 1,
-				     OMAP_DMA_SYNC_ELEMENT);
+				     OMAP_DMA_SYNC_ELEMENT,
+				     0, 0);
 
 	omap_set_dma_dest_params(mcbsp[id].dma_tx_lch,
 				 OMAP_DMA_PORT_TIPB,
 				 OMAP_DMA_AMODE_CONSTANT,
-				 mcbsp[id].io_base + OMAP_MCBSP_REG_DXR1);
+				 mcbsp[id].io_base + OMAP_MCBSP_REG_DXR1,
+				 0, 0);
 
 	omap_set_dma_src_params(mcbsp[id].dma_tx_lch,
 				OMAP_DMA_PORT_EMIFF,
 				OMAP_DMA_AMODE_POST_INC,
-				buffer);
+				buffer,
+				0, 0);
 
 	omap_start_dma(mcbsp[id].dma_tx_lch);
 	wait_for_completion(&(mcbsp[id].tx_dma_completion));
@@ -531,17 +534,20 @@ int omap_mcbsp_recv_buffer(unsigned int id, dma_addr_t buffer, unsigned int leng
 	omap_set_dma_transfer_params(mcbsp[id].dma_rx_lch,
 				     OMAP_DMA_DATA_TYPE_S16,
 				     length >> 1, 1,
-				     OMAP_DMA_SYNC_ELEMENT);
+				     OMAP_DMA_SYNC_ELEMENT,
+				     0, 0);
 
 	omap_set_dma_src_params(mcbsp[id].dma_rx_lch,
 				OMAP_DMA_PORT_TIPB,
 				OMAP_DMA_AMODE_CONSTANT,
-				mcbsp[id].io_base + OMAP_MCBSP_REG_DRR1);
+				mcbsp[id].io_base + OMAP_MCBSP_REG_DRR1,
+				0, 0);
 
 	omap_set_dma_dest_params(mcbsp[id].dma_rx_lch,
 				 OMAP_DMA_PORT_EMIFF,
 				 OMAP_DMA_AMODE_POST_INC,
-				 buffer);
+				 buffer,
+				 0, 0);
 
 	omap_start_dma(mcbsp[id].dma_rx_lch);
 	wait_for_completion(&(mcbsp[id].rx_dma_completion));
@@ -643,7 +649,7 @@ static const struct omap_mcbsp_info mcbsp_730[] = {
 };
 #endif
 
-#ifdef CONFIG_ARCH_OMAP1510
+#ifdef CONFIG_ARCH_OMAP15XX
 static const struct omap_mcbsp_info mcbsp_1510[] = {
 	[0] = { .virt_base = OMAP1510_MCBSP1_BASE,
 		.dma_rx_sync = OMAP_DMA_MCBSP1_RX,
@@ -712,7 +718,7 @@ static int __init omap_mcbsp_init(void)
 		mcbsp_count = ARRAY_SIZE(mcbsp_730);
 	}
 #endif
-#ifdef CONFIG_ARCH_OMAP1510
+#ifdef CONFIG_ARCH_OMAP15XX
 	if (cpu_is_omap1510()) {
 		mcbsp_info = mcbsp_1510;
 		mcbsp_count = ARRAY_SIZE(mcbsp_1510);
diff --git a/arch/arm/plat-omap/mux.c b/arch/arm/plat-omap/mux.c
index 64482040f89e..8c1c016aa689 100644
--- a/arch/arm/plat-omap/mux.c
+++ b/arch/arm/plat-omap/mux.c
@@ -3,7 +3,7 @@
  *
  * Utility to set the Omap MUX and PULL_DWN registers from a table in mux.h
  *
- * Copyright (C) 2003 Nokia Corporation
+ * Copyright (C) 2003 - 2005 Nokia Corporation
  *
  * Written by Tony Lindgren <tony.lindgren@nokia.com>
  *
@@ -25,38 +25,74 @@
 #include <linux/config.h>
 #include <linux/module.h>
 #include <linux/init.h>
+#include <linux/kernel.h>
 #include <asm/system.h>
 #include <asm/io.h>
 #include <linux/spinlock.h>
-
-#define __MUX_C__
 #include <asm/arch/mux.h>
 
 #ifdef CONFIG_OMAP_MUX
 
+#define OMAP24XX_L4_BASE	0x48000000
+#define OMAP24XX_PULL_ENA	(1 << 3)
+#define OMAP24XX_PULL_UP	(1 << 4)
+
+static struct pin_config * pin_table;
+static unsigned long pin_table_sz;
+
+extern struct pin_config * omap730_pins;
+extern struct pin_config * omap1xxx_pins;
+extern struct pin_config * omap24xx_pins;
+
+int __init omap_mux_register(struct pin_config * pins, unsigned long size)
+{
+	pin_table = pins;
+	pin_table_sz = size;
+
+	return 0;
+}
+
 /*
  * Sets the Omap MUX and PULL_DWN registers based on the table
  */
-int __init_or_module
-omap_cfg_reg(const reg_cfg_t reg_cfg)
+int __init_or_module omap_cfg_reg(const unsigned long index)
 {
 	static DEFINE_SPINLOCK(mux_spin_lock);
 
 	unsigned long flags;
-	reg_cfg_set *cfg;
+	struct pin_config *cfg;
 	unsigned int reg_orig = 0, reg = 0, pu_pd_orig = 0, pu_pd = 0,
 		pull_orig = 0, pull = 0;
 	unsigned int mask, warn = 0;
 
-	if (cpu_is_omap7xx())
-		return 0;
+	if (!pin_table)
+		BUG();
 
-	if (reg_cfg > ARRAY_SIZE(reg_cfg_table)) {
-		printk(KERN_ERR "MUX: reg_cfg %d\n", reg_cfg);
-		return -EINVAL;
+	if (index >= pin_table_sz) {
+		printk(KERN_ERR "Invalid pin mux index: %lu (%lu)\n",
+		       index, pin_table_sz);
+		dump_stack();
+		return -ENODEV;
 	}
 
-	cfg = (reg_cfg_set *)&reg_cfg_table[reg_cfg];
+	cfg = (struct pin_config *)&pin_table[index];
+	if (cpu_is_omap24xx()) {
+		u8 reg = 0;
+
+		reg |= cfg->mask & 0x7;
+		if (cfg->pull_val)
+			reg |= OMAP24XX_PULL_ENA;
+		if(cfg->pu_pd_val)
+			reg |= OMAP24XX_PULL_UP;
+#ifdef CONFIG_OMAP_MUX_DEBUG
+		printk("Muxing %s (0x%08x): 0x%02x -> 0x%02x\n",
+		       cfg->name, OMAP24XX_L4_BASE + cfg->mux_reg,
+		       omap_readb(OMAP24XX_L4_BASE + cfg->mux_reg), reg);
+#endif
+		omap_writeb(reg, OMAP24XX_L4_BASE + cfg->mux_reg);
+
+		return 0;
+	}
 
 	/* Check the mux register in question */
 	if (cfg->mux_reg) {
@@ -157,7 +193,8 @@ omap_cfg_reg(const reg_cfg_t reg_cfg)
 	return 0;
 #endif
 }
-
 EXPORT_SYMBOL(omap_cfg_reg);
-
+#else
+#define omap_mux_init() do {} while(0)
+#define omap_cfg_reg(x)	do {} while(0)
 #endif	/* CONFIG_OMAP_MUX */
diff --git a/arch/arm/plat-omap/ocpi.c b/arch/arm/plat-omap/ocpi.c
index 2ede2ee8cae4..b86148227480 100644
--- a/arch/arm/plat-omap/ocpi.c
+++ b/arch/arm/plat-omap/ocpi.c
@@ -34,7 +34,7 @@
 
 #include <asm/io.h>
 #include <asm/hardware/clock.h>
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
 
 #define OCPI_BASE		0xfffec320
 #define OCPI_FAULT		(OCPI_BASE + 0x00)
diff --git a/arch/arm/plat-omap/pm.c b/arch/arm/plat-omap/pm.c
index e15c6c1ddec9..1a24e2c10714 100644
--- a/arch/arm/plat-omap/pm.c
+++ b/arch/arm/plat-omap/pm.c
@@ -54,11 +54,12 @@
 #include <asm/arch/tps65010.h>
 #include <asm/arch/dsp_common.h>
 
-#include "clock.h"
-#include "sram.h"
+#include <asm/arch/clock.h>
+#include <asm/arch/sram.h>
 
 static unsigned int arm_sleep_save[ARM_SLEEP_SAVE_SIZE];
 static unsigned short ulpd_sleep_save[ULPD_SLEEP_SAVE_SIZE];
+static unsigned int mpui730_sleep_save[MPUI730_SLEEP_SAVE_SIZE];
 static unsigned int mpui1510_sleep_save[MPUI1510_SLEEP_SAVE_SIZE];
 static unsigned int mpui1610_sleep_save[MPUI1610_SLEEP_SAVE_SIZE];
 
@@ -120,8 +121,8 @@ void omap_pm_idle(void)
  */
 static void omap_pm_wakeup_setup(void)
 {
-	u32 level1_wake = OMAP_IRQ_BIT(INT_IH2_IRQ);
-	u32 level2_wake = OMAP_IRQ_BIT(INT_UART2) | OMAP_IRQ_BIT(INT_KEYBOARD);
+	u32 level1_wake = 0;
+	u32 level2_wake = OMAP_IRQ_BIT(INT_UART2);
 
 	/*
 	 * Turn off all interrupts except GPIO bank 1, L1-2nd level cascade,
@@ -129,19 +130,29 @@ static void omap_pm_wakeup_setup(void)
 	 * drivers must still separately call omap_set_gpio_wakeup() to
 	 * wake up to a GPIO interrupt.
 	 */
-	if (cpu_is_omap1510() || cpu_is_omap16xx())
-		level1_wake |= OMAP_IRQ_BIT(INT_GPIO_BANK1);
-	else if (cpu_is_omap730())
-		level1_wake |= OMAP_IRQ_BIT(INT_730_GPIO_BANK1);
+	if (cpu_is_omap730())
+		level1_wake = OMAP_IRQ_BIT(INT_730_GPIO_BANK1) |
+			OMAP_IRQ_BIT(INT_730_IH2_IRQ);
+	else if (cpu_is_omap1510())
+		level1_wake = OMAP_IRQ_BIT(INT_GPIO_BANK1) |
+			OMAP_IRQ_BIT(INT_1510_IH2_IRQ);
+	else if (cpu_is_omap16xx())
+		level1_wake = OMAP_IRQ_BIT(INT_GPIO_BANK1) |
+			OMAP_IRQ_BIT(INT_1610_IH2_IRQ);
 
 	omap_writel(~level1_wake, OMAP_IH1_MIR);
 
-	if (cpu_is_omap1510())
+	if (cpu_is_omap730()) {
+		omap_writel(~level2_wake, OMAP_IH2_0_MIR);
+		omap_writel(~(OMAP_IRQ_BIT(INT_730_WAKE_UP_REQ) | OMAP_IRQ_BIT(INT_730_MPUIO_KEYPAD)), OMAP_IH2_1_MIR);
+	} else if (cpu_is_omap1510()) {
+		level2_wake |= OMAP_IRQ_BIT(INT_KEYBOARD);
 		omap_writel(~level2_wake,  OMAP_IH2_MIR);
-
-	/* INT_1610_WAKE_UP_REQ is needed for GPIO wakeup... */
-	if (cpu_is_omap16xx()) {
+	} else if (cpu_is_omap16xx()) {
+		level2_wake |= OMAP_IRQ_BIT(INT_KEYBOARD);
 		omap_writel(~level2_wake, OMAP_IH2_0_MIR);
+
+		/* INT_1610_WAKE_UP_REQ is needed for GPIO wakeup... */
 		omap_writel(~OMAP_IRQ_BIT(INT_1610_WAKE_UP_REQ), OMAP_IH2_1_MIR);
 		omap_writel(~0x0, OMAP_IH2_2_MIR);
 		omap_writel(~0x0, OMAP_IH2_3_MIR);
@@ -185,7 +196,17 @@ void omap_pm_suspend(void)
  	 * Save interrupt, MPUI, ARM and UPLD control registers.
 	 */
 
-	if (cpu_is_omap1510()) {
+	if (cpu_is_omap730()) {
+		MPUI730_SAVE(OMAP_IH1_MIR);
+		MPUI730_SAVE(OMAP_IH2_0_MIR);
+		MPUI730_SAVE(OMAP_IH2_1_MIR);
+		MPUI730_SAVE(MPUI_CTRL);
+		MPUI730_SAVE(MPUI_DSP_BOOT_CONFIG);
+		MPUI730_SAVE(MPUI_DSP_API_CONFIG);
+		MPUI730_SAVE(EMIFS_CONFIG);
+		MPUI730_SAVE(EMIFF_SDRAM_CONFIG);
+
+	} else if (cpu_is_omap1510()) {
 		MPUI1510_SAVE(OMAP_IH1_MIR);
 		MPUI1510_SAVE(OMAP_IH2_MIR);
 		MPUI1510_SAVE(MPUI_CTRL);
@@ -280,7 +301,13 @@ void omap_pm_suspend(void)
 	ULPD_RESTORE(ULPD_CLOCK_CTRL);
 	ULPD_RESTORE(ULPD_STATUS_REQ);
 
-	if (cpu_is_omap1510()) {
+	if (cpu_is_omap730()) {
+		MPUI730_RESTORE(EMIFS_CONFIG);
+		MPUI730_RESTORE(EMIFF_SDRAM_CONFIG);
+		MPUI730_RESTORE(OMAP_IH1_MIR);
+		MPUI730_RESTORE(OMAP_IH2_0_MIR);
+		MPUI730_RESTORE(OMAP_IH2_1_MIR);
+	} else if (cpu_is_omap1510()) {
 		MPUI1510_RESTORE(MPUI_CTRL);
 		MPUI1510_RESTORE(MPUI_DSP_BOOT_CONFIG);
 		MPUI1510_RESTORE(MPUI_DSP_API_CONFIG);
@@ -355,7 +382,14 @@ static int omap_pm_read_proc(
 	ULPD_SAVE(ULPD_DPLL_CTRL);
 	ULPD_SAVE(ULPD_POWER_CTRL);
 
-	if (cpu_is_omap1510()) {
+	if (cpu_is_omap730()) {
+		MPUI730_SAVE(MPUI_CTRL);
+		MPUI730_SAVE(MPUI_DSP_STATUS);
+		MPUI730_SAVE(MPUI_DSP_BOOT_CONFIG);
+		MPUI730_SAVE(MPUI_DSP_API_CONFIG);
+		MPUI730_SAVE(EMIFF_SDRAM_CONFIG);
+		MPUI730_SAVE(EMIFS_CONFIG);
+	} else if (cpu_is_omap1510()) {
 		MPUI1510_SAVE(MPUI_CTRL);
 		MPUI1510_SAVE(MPUI_DSP_STATUS);
 		MPUI1510_SAVE(MPUI_DSP_BOOT_CONFIG);
@@ -404,7 +438,21 @@ static int omap_pm_read_proc(
 		   ULPD_SHOW(ULPD_STATUS_REQ),
 		   ULPD_SHOW(ULPD_POWER_CTRL));
 
-		if (cpu_is_omap1510()) {
+		if (cpu_is_omap730()) {
+			my_buffer_offset += sprintf(my_base + my_buffer_offset,
+			   "MPUI730_CTRL_REG	     0x%-8x \n"
+			   "MPUI730_DSP_STATUS_REG:      0x%-8x \n"
+			   "MPUI730_DSP_BOOT_CONFIG_REG: 0x%-8x \n"
+	 "MPUI730_DSP_API_CONFIG_REG:  0x%-8x \n"
+	 "MPUI730_SDRAM_CONFIG_REG:    0x%-8x \n"
+	 "MPUI730_EMIFS_CONFIG_REG:    0x%-8x \n",
+	 MPUI730_SHOW(MPUI_CTRL),
+	 MPUI730_SHOW(MPUI_DSP_STATUS),
+	 MPUI730_SHOW(MPUI_DSP_BOOT_CONFIG),
+	 MPUI730_SHOW(MPUI_DSP_API_CONFIG),
+	 MPUI730_SHOW(EMIFF_SDRAM_CONFIG),
+	 MPUI730_SHOW(EMIFS_CONFIG));
+		} else if (cpu_is_omap1510()) {
 			my_buffer_offset += sprintf(my_base + my_buffer_offset,
 			   "MPUI1510_CTRL_REG             0x%-8x \n"
 			   "MPUI1510_DSP_STATUS_REG:      0x%-8x \n"
@@ -461,7 +509,7 @@ static void omap_pm_init_proc(void)
  *	@state:		suspend state we're entering.
  *
  */
-//#include <asm/arch/hardware.h>
+//#include <asm/hardware.h>
 
 static int omap_pm_prepare(suspend_state_t state)
 {
@@ -553,7 +601,12 @@ static int __init omap_pm_init(void)
 	 * These routines need to be in SRAM as that's the only
 	 * memory the MPU can see when it wakes up.
 	 */
-	if (cpu_is_omap1510()) {
+	if (cpu_is_omap730()) {
+		omap_sram_idle = omap_sram_push(omap730_idle_loop_suspend,
+						omap730_idle_loop_suspend_sz);
+		omap_sram_suspend = omap_sram_push(omap730_cpu_suspend,
+	 omap730_cpu_suspend_sz);
+	} else if (cpu_is_omap1510()) {
 		omap_sram_idle = omap_sram_push(omap1510_idle_loop_suspend,
 						omap1510_idle_loop_suspend_sz);
 		omap_sram_suspend = omap_sram_push(omap1510_cpu_suspend,
@@ -572,7 +625,11 @@ static int __init omap_pm_init(void)
 
 	pm_idle = omap_pm_idle;
 
-	setup_irq(INT_1610_WAKE_UP_REQ, &omap_wakeup_irq);
+	if (cpu_is_omap730())
+		setup_irq(INT_730_WAKE_UP_REQ, &omap_wakeup_irq);
+	else if (cpu_is_omap16xx())
+		setup_irq(INT_1610_WAKE_UP_REQ, &omap_wakeup_irq);
+
 #if 0
 	/* --- BEGIN BOARD-DEPENDENT CODE --- */
 	/* Sleepx mask direction */
@@ -591,7 +648,9 @@ static int __init omap_pm_init(void)
 	omap_writew(ULPD_POWER_CTRL_REG_VAL, ULPD_POWER_CTRL);
 
 	/* Configure IDLECT3 */
-	if (cpu_is_omap16xx())
+	if (cpu_is_omap730())
+		omap_writel(OMAP730_IDLECT3_VAL, OMAP730_IDLECT3);
+	else if (cpu_is_omap16xx())
 		omap_writel(OMAP1610_IDLECT3_VAL, OMAP1610_IDLECT3);
 
 	pm_set_ops(&omap_pm_ops);
@@ -600,8 +659,10 @@ static int __init omap_pm_init(void)
 	omap_pm_init_proc();
 #endif
 
-	/* configure LOW_PWR pin */
-	omap_cfg_reg(T20_1610_LOW_PWR);
+	if (cpu_is_omap16xx()) {
+		/* configure LOW_PWR pin */
+		omap_cfg_reg(T20_1610_LOW_PWR);
+	}
 
 	return 0;
 }
diff --git a/arch/arm/plat-omap/sleep.S b/arch/arm/plat-omap/sleep.S
index 9f745836f6aa..4cd7d292f854 100644
--- a/arch/arm/plat-omap/sleep.S
+++ b/arch/arm/plat-omap/sleep.S
@@ -1,7 +1,7 @@
 /*
  * linux/arch/arm/plat-omap/sleep.S
  *
- * Low-level OMAP1510/1610 sleep/wakeUp support
+ * Low-level OMAP730/1510/1610 sleep/wakeUp support
  *
  * Initial SA1110 code:
  * Copyright (c) 2001 Cliff Brake <cbrake@accelent.com>
@@ -52,7 +52,57 @@
  *       processor specific functions here.
  */
 
-#ifdef CONFIG_ARCH_OMAP1510
+#if defined(CONFIG_ARCH_OMAP730)
+ENTRY(omap730_idle_loop_suspend)
+
+	stmfd	sp!, {r0 - r12, lr}		@ save registers on stack
+
+	@ load base address of ARM_IDLECT1 and ARM_IDLECT2
+	mov	r4, #CLKGEN_REG_ASM_BASE & 0xff000000
+	orr	r4, r4, #CLKGEN_REG_ASM_BASE & 0x00ff0000
+	orr	r4, r4, #CLKGEN_REG_ASM_BASE & 0x0000ff00
+
+	@ turn off clock domains
+	@ get ARM_IDLECT2 into r2
+	ldrh	r2, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
+	mov	r5, #OMAP730_IDLECT2_SLEEP_VAL & 0xff
+	orr	r5, r5, #OMAP730_IDLECT2_SLEEP_VAL & 0xff00
+	strh	r5, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
+
+	@ request ARM idle
+	@ get ARM_IDLECT1 into r1
+	ldrh	r1, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
+	orr	r3, r1, #OMAP730_IDLE_LOOP_REQUEST & 0xffff
+	strh	r3, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
+
+	mov	r5, #IDLE_WAIT_CYCLES & 0xff
+	orr	r5, r5, #IDLE_WAIT_CYCLES & 0xff00
+l_730:	subs	r5, r5, #1
+	bne	l_730
+/*
+ * Let's wait for the next clock tick to wake us up.
+ */
+	mov	r0, #0
+	mcr	p15, 0, r0, c7, c0, 4		@ wait for interrupt
+/*
+ * omap730_idle_loop_suspend()'s resume point.
+ *
+ * It will just start executing here, so we'll restore stuff from the
+ * stack, reset the ARM_IDLECT1 and ARM_IDLECT2.
+ */
+
+	@ restore ARM_IDLECT1 and ARM_IDLECT2 and return
+	@ r1 has ARM_IDLECT1 and r2 still has ARM_IDLECT2
+	strh	r2, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
+	strh	r1, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
+
+	ldmfd	sp!, {r0 - r12, pc}		@ restore regs and return
+
+ENTRY(omap730_idle_loop_suspend_sz)
+	.word	. - omap730_idle_loop_suspend
+#endif /* CONFIG_ARCH_OMAP730 */
+
+#ifdef CONFIG_ARCH_OMAP15XX
 ENTRY(omap1510_idle_loop_suspend)
 
 	stmfd	sp!, {r0 - r12, lr}		@ save registers on stack
@@ -100,7 +150,7 @@ l_1510:	subs	r5, r5, #1
 
 ENTRY(omap1510_idle_loop_suspend_sz)
 	.word	. - omap1510_idle_loop_suspend
-#endif /* CONFIG_ARCH_OMAP1510 */
+#endif /* CONFIG_ARCH_OMAP15XX */
 
 #if defined(CONFIG_ARCH_OMAP16XX)
 ENTRY(omap1610_idle_loop_suspend)
@@ -169,7 +219,86 @@ ENTRY(omap1610_idle_loop_suspend_sz)
  *
  */
 
-#ifdef CONFIG_ARCH_OMAP1510
+#if defined(CONFIG_ARCH_OMAP730)
+ENTRY(omap730_cpu_suspend)
+
+	@ save registers on stack
+	stmfd	sp!, {r0 - r12, lr}
+
+	@ Drain write cache
+	mov	r4, #0
+	mcr	p15, 0, r0, c7, c10, 4
+	nop
+
+	@ load base address of Traffic Controller
+	mov	r6, #TCMIF_ASM_BASE & 0xff000000
+	orr	r6, r6, #TCMIF_ASM_BASE & 0x00ff0000
+	orr	r6, r6, #TCMIF_ASM_BASE & 0x0000ff00
+
+	@ prepare to put SDRAM into self-refresh manually
+	ldr	r7, [r6, #EMIFF_SDRAM_CONFIG_ASM_OFFSET & 0xff]
+	orr	r9, r7, #SELF_REFRESH_MODE & 0xff000000
+	orr	r9, r9, #SELF_REFRESH_MODE & 0x000000ff
+	str	r9, [r6, #EMIFF_SDRAM_CONFIG_ASM_OFFSET & 0xff]
+
+	@ prepare to put EMIFS to Sleep
+	ldr	r8, [r6, #EMIFS_CONFIG_ASM_OFFSET & 0xff]
+	orr	r9, r8, #IDLE_EMIFS_REQUEST & 0xff
+	str	r9, [r6, #EMIFS_CONFIG_ASM_OFFSET & 0xff]
+
+	@ load base address of ARM_IDLECT1 and ARM_IDLECT2
+	mov	r4, #CLKGEN_REG_ASM_BASE & 0xff000000
+	orr	r4, r4, #CLKGEN_REG_ASM_BASE & 0x00ff0000
+	orr	r4, r4, #CLKGEN_REG_ASM_BASE & 0x0000ff00
+
+	@ turn off clock domains
+	@ do not disable PERCK (0x04)
+	mov	r5, #OMAP730_IDLECT2_SLEEP_VAL & 0xff
+	orr	r5, r5, #OMAP730_IDLECT2_SLEEP_VAL & 0xff00
+	strh	r5, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
+
+	@ request ARM idle
+	mov	r3, #OMAP730_IDLECT1_SLEEP_VAL & 0xff
+	orr	r3, r3, #OMAP730_IDLECT1_SLEEP_VAL & 0xff00
+	strh	r3, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
+
+	@ disable instruction cache
+	mrc	p15, 0, r9, c1, c0, 0
+	bic	r2, r9, #0x1000
+	mcr	p15, 0, r2, c1, c0, 0
+	nop
+
+/*
+ * Let's wait for the next wake up event to wake us up. r0 can't be
+ * used here because r0 holds ARM_IDLECT1
+ */
+	mov	r2, #0
+	mcr	p15, 0, r2, c7, c0, 4		@ wait for interrupt
+/*
+ * omap730_cpu_suspend()'s resume point.
+ *
+ * It will just start executing here, so we'll restore stuff from the
+ * stack.
+ */
+	@ re-enable Icache
+	mcr	p15, 0, r9, c1, c0, 0
+
+	@ reset the ARM_IDLECT1 and ARM_IDLECT2.
+	strh	r1, [r4, #ARM_IDLECT2_ASM_OFFSET & 0xff]
+	strh	r0, [r4, #ARM_IDLECT1_ASM_OFFSET & 0xff]
+
+	@ Restore EMIFF controls
+	str	r7, [r6, #EMIFF_SDRAM_CONFIG_ASM_OFFSET & 0xff]
+	str	r8, [r6, #EMIFS_CONFIG_ASM_OFFSET & 0xff]
+
+	@ restore regs and return
+	ldmfd	sp!, {r0 - r12, pc}
+
+ENTRY(omap730_cpu_suspend_sz)
+	.word	. - omap730_cpu_suspend
+#endif /* CONFIG_ARCH_OMAP730 */
+
+#ifdef CONFIG_ARCH_OMAP15XX
 ENTRY(omap1510_cpu_suspend)
 
 	@ save registers on stack
@@ -241,7 +370,7 @@ l_1510_2:
 
 ENTRY(omap1510_cpu_suspend_sz)
 	.word	. - omap1510_cpu_suspend
-#endif /* CONFIG_ARCH_OMAP1510 */
+#endif /* CONFIG_ARCH_OMAP15XX */
 
 #if defined(CONFIG_ARCH_OMAP16XX)
 ENTRY(omap1610_cpu_suspend)
diff --git a/arch/arm/plat-omap/sram-fn.S b/arch/arm/plat-omap/sram-fn.S
index 4bea36964a00..66414cc8e6e3 100644
--- a/arch/arm/plat-omap/sram-fn.S
+++ b/arch/arm/plat-omap/sram-fn.S
@@ -12,7 +12,7 @@
 #include <linux/linkage.h>
 #include <asm/assembler.h>
 #include <asm/arch/io.h>
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
 
 	.text
 
diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
index 7ad69f14a3e7..792f66375830 100644
--- a/arch/arm/plat-omap/sram.c
+++ b/arch/arm/plat-omap/sram.c
@@ -20,10 +20,13 @@
 #include <asm/io.h>
 #include <asm/cacheflush.h>
 
-#include "sram.h"
+#include <asm/arch/sram.h>
+
+#define OMAP1_SRAM_PA		0x20000000
+#define OMAP1_SRAM_VA		0xd0000000
+#define OMAP2_SRAM_PA		0x40200000
+#define OMAP2_SRAM_VA		0xd0000000
 
-#define OMAP1_SRAM_BASE		0xd0000000
-#define OMAP1_SRAM_START	0x20000000
 #define SRAM_BOOTLOADER_SZ	0x80
 
 static unsigned long omap_sram_base;
@@ -31,37 +34,40 @@ static unsigned long omap_sram_size;
 static unsigned long omap_sram_ceil;
 
 /*
- * The amount of SRAM depends on the core type:
- * 730 = 200K, 1510 = 512K, 5912 = 256K, 1610 = 16K, 1710 = 16K
+ * The amount of SRAM depends on the core type.
  * Note that we cannot try to test for SRAM here because writes
  * to secure SRAM will hang the system. Also the SRAM is not
  * yet mapped at this point.
  */
 void __init omap_detect_sram(void)
 {
-	omap_sram_base = OMAP1_SRAM_BASE;
+	if (!cpu_is_omap24xx())
+		omap_sram_base = OMAP1_SRAM_VA;
+	else
+		omap_sram_base = OMAP2_SRAM_VA;
 
 	if (cpu_is_omap730())
-		omap_sram_size = 0x32000;
-	else if (cpu_is_omap1510())
-		omap_sram_size = 0x80000;
+		omap_sram_size = 0x32000;	/* 200K */
+	else if (cpu_is_omap15xx())
+		omap_sram_size = 0x30000;	/* 192K */
 	else if (cpu_is_omap1610() || cpu_is_omap1621() || cpu_is_omap1710())
-		omap_sram_size = 0x4000;
+		omap_sram_size = 0x4000;	/* 16K */
 	else if (cpu_is_omap1611())
-		omap_sram_size = 0x3e800;
+		omap_sram_size = 0x3e800;	/* 250K */
+	else if (cpu_is_omap2420())
+		omap_sram_size = 0xa0014;	/* 640K */
 	else {
 		printk(KERN_ERR "Could not detect SRAM size\n");
 		omap_sram_size = 0x4000;
 	}
 
-	printk(KERN_INFO "SRAM size: 0x%lx\n", omap_sram_size);
 	omap_sram_ceil = omap_sram_base + omap_sram_size;
 }
 
 static struct map_desc omap_sram_io_desc[] __initdata = {
 	{	/* .length gets filled in at runtime */
-		.virtual	= OMAP1_SRAM_BASE,
-		.pfn		= __phys_to_pfn(OMAP1_SRAM_START),
+		.virtual	= OMAP1_SRAM_VA,
+		.pfn		= __phys_to_pfn(OMAP1_SRAM_PA),
 		.type		= MT_DEVICE
 	}
 };
@@ -76,10 +82,19 @@ void __init omap_map_sram(void)
 	if (omap_sram_size == 0)
 		return;
 
+	if (cpu_is_omap24xx()) {
+		omap_sram_io_desc[0].virtual = OMAP2_SRAM_VA;
+		omap_sram_io_desc[0].pfn = __phys_to_pfn(OMAP2_SRAM_PA);
+	}
+
 	omap_sram_io_desc[0].length = (omap_sram_size + PAGE_SIZE-1)/PAGE_SIZE;
 	omap_sram_io_desc[0].length *= PAGE_SIZE;
 	iotable_init(omap_sram_io_desc, ARRAY_SIZE(omap_sram_io_desc));
 
+	printk(KERN_INFO "SRAM: Mapped pa 0x%08lx to va 0x%08lx size: 0x%lx\n",
+	       omap_sram_io_desc[0].pfn, omap_sram_io_desc[0].virtual,
+	       omap_sram_io_desc[0].length);
+
 	/*
 	 * Looks like we need to preserve some bootloader code at the
 	 * beginning of SRAM for jumping to flash for reboot to work...
@@ -88,16 +103,6 @@ void __init omap_map_sram(void)
 	       omap_sram_size - SRAM_BOOTLOADER_SZ);
 }
 
-static void (*_omap_sram_reprogram_clock)(u32 dpllctl, u32 ckctl) = NULL;
-
-void omap_sram_reprogram_clock(u32 dpllctl, u32 ckctl)
-{
-	if (_omap_sram_reprogram_clock == NULL)
-		panic("Cannot use SRAM");
-
-	return _omap_sram_reprogram_clock(dpllctl, ckctl);
-}
-
 void * omap_sram_push(void * start, unsigned long size)
 {
 	if (size > (omap_sram_ceil - (omap_sram_base + SRAM_BOOTLOADER_SZ))) {
@@ -111,10 +116,94 @@ void * omap_sram_push(void * start, unsigned long size)
 	return (void *)omap_sram_ceil;
 }
 
-void __init omap_sram_init(void)
+static void omap_sram_error(void)
+{
+	panic("Uninitialized SRAM function\n");
+}
+
+#ifdef CONFIG_ARCH_OMAP1
+
+static void (*_omap_sram_reprogram_clock)(u32 dpllctl, u32 ckctl);
+
+void omap_sram_reprogram_clock(u32 dpllctl, u32 ckctl)
+{
+	if (!_omap_sram_reprogram_clock)
+		omap_sram_error();
+
+	return _omap_sram_reprogram_clock(dpllctl, ckctl);
+}
+
+int __init omap1_sram_init(void)
 {
-	omap_detect_sram();
-	omap_map_sram();
 	_omap_sram_reprogram_clock = omap_sram_push(sram_reprogram_clock,
 						    sram_reprogram_clock_sz);
+
+	return 0;
+}
+
+#else
+#define omap1_sram_init()	do {} while (0)
+#endif
+
+#ifdef CONFIG_ARCH_OMAP2
+
+static void (*_omap2_sram_ddr_init)(u32 *slow_dll_ctrl, u32 fast_dll_ctrl,
+			      u32 base_cs, u32 force_unlock);
+
+void omap2_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl,
+		   u32 base_cs, u32 force_unlock)
+{
+	if (!_omap2_sram_ddr_init)
+		omap_sram_error();
+
+	return _omap2_sram_ddr_init(slow_dll_ctrl, fast_dll_ctrl,
+				    base_cs, force_unlock);
+}
+
+static void (*_omap2_sram_reprogram_sdrc)(u32 perf_level, u32 dll_val,
+					  u32 mem_type);
+
+void omap2_sram_reprogram_sdrc(u32 perf_level, u32 dll_val, u32 mem_type)
+{
+	if (!_omap2_sram_reprogram_sdrc)
+		omap_sram_error();
+
+	return _omap2_sram_reprogram_sdrc(perf_level, dll_val, mem_type);
+}
+
+static u32 (*_omap2_set_prcm)(u32 dpll_ctrl_val, u32 sdrc_rfr_val, int bypass);
+
+u32 omap2_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, int bypass)
+{
+	if (!_omap2_set_prcm)
+		omap_sram_error();
+
+	return _omap2_set_prcm(dpll_ctrl_val, sdrc_rfr_val, bypass);
+}
+
+int __init omap2_sram_init(void)
+{
+	_omap2_sram_ddr_init = omap_sram_push(sram_ddr_init, sram_ddr_init_sz);
+
+	_omap2_sram_reprogram_sdrc = omap_sram_push(sram_reprogram_sdrc,
+						    sram_reprogram_sdrc_sz);
+	_omap2_set_prcm = omap_sram_push(sram_set_prcm, sram_set_prcm_sz);
+
+	return 0;
+}
+#else
+#define omap2_sram_init()	do {} while (0)
+#endif
+
+int __init omap_sram_init(void)
+{
+	omap_detect_sram();
+	omap_map_sram();
+
+	if (!cpu_is_omap24xx())
+		omap1_sram_init();
+	else
+		omap2_sram_init();
+
+	return 0;
 }
diff --git a/arch/arm/plat-omap/sram.h b/arch/arm/plat-omap/sram.h
deleted file mode 100644
index 71984efa6ae8..000000000000
--- a/arch/arm/plat-omap/sram.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * linux/arch/arm/plat-omap/sram.h
- *
- * Interface for functions that need to be run in internal SRAM
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ARCH_ARM_OMAP_SRAM_H
-#define __ARCH_ARM_OMAP_SRAM_H
-
-extern void * omap_sram_push(void * start, unsigned long size);
-extern void omap_sram_reprogram_clock(u32 dpllctl, u32 ckctl);
-
-/* Do not use these */
-extern void sram_reprogram_clock(u32 ckctl, u32 dpllctl);
-extern unsigned long sram_reprogram_clock_sz;
-
-#endif
diff --git a/arch/arm/plat-omap/usb.c b/arch/arm/plat-omap/usb.c
index 205e2d0b826d..00afc7a8c2ab 100644
--- a/arch/arm/plat-omap/usb.c
+++ b/arch/arm/plat-omap/usb.c
@@ -91,6 +91,8 @@ EXPORT_SYMBOL(otg_set_transceiver);
 
 /*-------------------------------------------------------------------------*/
 
+#if defined(CONFIG_ARCH_OMAP_OTG) || defined(CONFIG_ARCH_OMAP15XX)
+
 static u32 __init omap_usb0_init(unsigned nwires, unsigned is_device)
 {
 	u32	syscon1 = 0;
@@ -271,6 +273,8 @@ static u32 __init omap_usb2_init(unsigned nwires, unsigned alt_pingroup)
 	return syscon1 << 24;
 }
 
+#endif
+
 /*-------------------------------------------------------------------------*/
 
 #if	defined(CONFIG_USB_GADGET_OMAP) || \
@@ -494,7 +498,7 @@ static inline void omap_otg_init(struct omap_usb_config *config) {}
 
 /*-------------------------------------------------------------------------*/
 
-#ifdef	CONFIG_ARCH_OMAP1510
+#ifdef	CONFIG_ARCH_OMAP15XX
 
 #define ULPD_DPLL_CTRL_REG	__REG16(ULPD_DPLL_CTRL)
 #define DPLL_IOB		(1 << 13)
@@ -507,7 +511,6 @@ static inline void omap_otg_init(struct omap_usb_config *config) {}
 
 static void __init omap_1510_usb_init(struct omap_usb_config *config)
 {
-	int status;
 	unsigned int val;
 
 	omap_usb0_init(config->pins[0], is_usb0_device(config));
@@ -539,6 +542,8 @@ static void __init omap_1510_usb_init(struct omap_usb_config *config)
 
 #ifdef	CONFIG_USB_GADGET_OMAP
 	if (config->register_dev) {
+		int status;
+
 		udc_device.dev.platform_data = config;
 		status = platform_device_register(&udc_device);
 		if (status)
@@ -549,6 +554,8 @@ static void __init omap_1510_usb_init(struct omap_usb_config *config)
 
 #if	defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
 	if (config->register_host) {
+		int status;
+
 		ohci_device.dev.platform_data = config;
 		status = platform_device_register(&ohci_device);
 		if (status)
diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types
index ae7c64b8cec3..465487470d0e 100644
--- a/arch/arm/tools/mach-types
+++ b/arch/arm/tools/mach-types
@@ -12,7 +12,7 @@
 #
 #   http://www.arm.linux.org.uk/developer/machines/?action=new
 #
-# Last update: Mon Oct 10 09:46:25 2005
+# Last update: Fri Nov 25 14:43:04 2005
 #
 # machine_is_xxx	CONFIG_xxxx		MACH_TYPE_xxx		number
 #
@@ -460,7 +460,7 @@ esl_sarva		MACH_ESL_SARVA		ESL_SARVA		443
 xm250			MACH_XM250		XM250			444
 t6tc1xb			MACH_T6TC1XB		T6TC1XB			445
 ess710			MACH_ESS710		ESS710			446
-mx31ads			MACH_MX3ADS		MX3ADS			447
+mx31ads			MACH_MX31ADS		MX31ADS			447
 himalaya		MACH_HIMALAYA		HIMALAYA		448
 bolfenk			MACH_BOLFENK		BOLFENK			449
 at91rm9200kr		MACH_AT91RM9200KR	AT91RM9200KR		450
@@ -802,7 +802,7 @@ cpuat91			MACH_CPUAT91		CPUAT91			787
 rea9200			MACH_REA9200		REA9200			788
 acts_pune_sa1110	MACH_ACTS_PUNE_SA1110	ACTS_PUNE_SA1110	789
 ixp425			MACH_IXP425		IXP425			790
-argonplusodyssey	MACH_ODYSSEY		ODYSSEY			791
+argonplusodyssey	MACH_ARGONPLUSODYSSEY	ARGONPLUSODYSSEY	791
 perch			MACH_PERCH		PERCH			792
 eis05r1			MACH_EIS05R1		EIS05R1			793
 pepperpad		MACH_PEPPERPAD		PEPPERPAD		794
@@ -816,7 +816,7 @@ iq_nextgen_c		MACH_IQ_NEXTGEN_C	IQ_NEXTGEN_C		801
 iq_nextgen_d		MACH_IQ_NEXTGEN_D	IQ_NEXTGEN_D		802
 iq_nextgen_e		MACH_IQ_NEXTGEN_E	IQ_NEXTGEN_E		803
 mallow_at91		MACH_MALLOW_AT91	MALLOW_AT91		804
-cybertracker		MACH_CYBERTRACKER	CYBERTRACKER		805
+cybertracker_i		MACH_CYBERTRACKER_I	CYBERTRACKER_I		805
 gesbc931x		MACH_GESBC931X		GESBC931X		806
 centipad		MACH_CENTIPAD		CENTIPAD		807
 armsoc			MACH_ARMSOC		ARMSOC			808
@@ -857,15 +857,56 @@ osiris			MACH_OSIRIS		OSIRIS			842
 maestro			MACH_MAESTRO		MAESTRO			843
 tunge2			MACH_TUNGE2		TUNGE2			844
 ixbbm			MACH_IXBBM		IXBBM			845
-mx27			MACH_MX27		MX27			846
+mx27ads			MACH_MX27		MX27			846
 ax8004			MACH_AX8004		AX8004			847
 at91sam9261ek		MACH_AT91SAM9261EK	AT91SAM9261EK		848
 loft			MACH_LOFT		LOFT			849
 magpie			MACH_MAGPIE		MAGPIE			850
-mx21			MACH_MX21		MX21			851
+mx21ads			MACH_MX21		MX21			851
 mb87m3400		MACH_MB87M3400		MB87M3400		852
 mguard_delta		MACH_MGUARD_DELTA	MGUARD_DELTA		853
 davinci_dvdp		MACH_DAVINCI_DVDP	DAVINCI_DVDP		854
 htcuniversal		MACH_HTCUNIVERSAL	HTCUNIVERSAL		855
 tpad			MACH_TPAD		TPAD			856
 roverp3			MACH_ROVERP3		ROVERP3			857
+jornada928		MACH_JORNADA928		JORNADA928		858
+mv88fxx81		MACH_MV88FXX81		MV88FXX81		859
+stmp36xx		MACH_STMP36XX		STMP36XX		860
+sxni79524		MACH_SXNI79524		SXNI79524		861
+ams_delta		MACH_AMS_DELTA		AMS_DELTA		862
+uranium			MACH_URANIUM		URANIUM			863
+ucon			MACH_UCON		UCON			864
+nas100d			MACH_NAS100D		NAS100D			865
+l083			MACH_L083_1000		L083_1000		866
+ezx			MACH_EZX		EZX			867
+pnx5220			MACH_PNX5220		PNX5220			868
+butte			MACH_BUTTE		BUTTE			869
+srm2			MACH_SRM2		SRM2			870
+dsbr			MACH_DSBR		DSBR			871
+crystalball		MACH_CRYSTALBALL	CRYSTALBALL		872
+tinypxa27x		MACH_TINYPXA27X		TINYPXA27X		873
+herbie			MACH_HERBIE		HERBIE			874
+magician		MACH_MAGICIAN		MAGICIAN		875
+cm4002			MACH_CM4002		CM4002			876
+b4			MACH_B4			B4			877
+maui			MACH_MAUI		MAUI			878
+cybertracker_g		MACH_CYBERTRACKER_G	CYBERTRACKER_G		879
+nxdkn			MACH_NXDKN		NXDKN			880
+mio8390			MACH_MIO8390		MIO8390			881
+omi_board		MACH_OMI_BOARD		OMI_BOARD		882
+mx21civ			MACH_MX21CIV		MX21CIV			883
+mahi_cdac		MACH_MAHI_CDAC		MAHI_CDAC		884
+xscale_palmtx		MACH_XSCALE_PALMTX	XSCALE_PALMTX		885
+s3c2413			MACH_S3C2413		S3C2413			887
+samsys_ep0		MACH_SAMSYS_EP0		SAMSYS_EP0		888
+wg302v1			MACH_WG302V1		WG302V1			889
+wg302v2			MACH_WG302V2		WG302V2			890
+eb42x			MACH_EB42X		EB42X			891
+iq331es			MACH_IQ331ES		IQ331ES			892
+cosydsp			MACH_COSYDSP		COSYDSP			893
+uplat7d			MACH_UPLAT7D		UPLAT7D			894
+ptdavinci		MACH_PTDAVINCI		PTDAVINCI		895
+mbus			MACH_MBUS		MBUS			896
+nadia2vb		MACH_NADIA2VB		NADIA2VB		897
+r1000			MACH_R1000		R1000			898
+hw90250			MACH_HW90250		HW90250			899
diff --git a/arch/frv/kernel/pm.c b/arch/frv/kernel/pm.c
index 1a1e8a119c3d..712c3c24c954 100644
--- a/arch/frv/kernel/pm.c
+++ b/arch/frv/kernel/pm.c
@@ -14,6 +14,7 @@
 #include <linux/config.h>
 #include <linux/init.h>
 #include <linux/pm.h>
+#include <linux/pm_legacy.h>
 #include <linux/sched.h>
 #include <linux/interrupt.h>
 #include <linux/sysctl.h>
diff --git a/arch/frv/kernel/semaphore.c b/arch/frv/kernel/semaphore.c
index 5cba9c1f2b3d..7971d680ae29 100644
--- a/arch/frv/kernel/semaphore.c
+++ b/arch/frv/kernel/semaphore.c
@@ -20,7 +20,7 @@ struct sem_waiter {
 	struct task_struct	*task;
 };
 
-#if SEM_DEBUG
+#if SEMAPHORE_DEBUG
 void semtrace(struct semaphore *sem, const char *str)
 {
 	if (sem->debug)
diff --git a/arch/frv/mb93090-mb00/pci-irq.c b/arch/frv/mb93090-mb00/pci-irq.c
index af981bda015c..24622d89b1ca 100644
--- a/arch/frv/mb93090-mb00/pci-irq.c
+++ b/arch/frv/mb93090-mb00/pci-irq.c
@@ -60,7 +60,7 @@ void __init pcibios_fixup_irqs(void)
 	}
 }
 
-void __init pcibios_penalize_isa_irq(int irq, int active)
+void __init pcibios_penalize_isa_irq(int irq)
 {
 }
 
diff --git a/arch/frv/mm/init.c b/arch/frv/mm/init.c
index 79433159b5f0..765088ea8a50 100644
--- a/arch/frv/mm/init.c
+++ b/arch/frv/mm/init.c
@@ -108,7 +108,7 @@ void __init paging_init(void)
 
 	memset((void *) empty_zero_page, 0, PAGE_SIZE);
 
-#if CONFIG_HIGHMEM
+#ifdef CONFIG_HIGHMEM
 	if (num_physpages - num_mappedpages) {
 		pgd_t *pge;
 		pud_t *pue;
diff --git a/arch/frv/mm/pgalloc.c b/arch/frv/mm/pgalloc.c
index 2c67dfe5a6b3..f76dd03ddd99 100644
--- a/arch/frv/mm/pgalloc.c
+++ b/arch/frv/mm/pgalloc.c
@@ -85,7 +85,7 @@ static inline void pgd_list_add(pgd_t *pgd)
 	struct page *page = virt_to_page(pgd);
 	page->index = (unsigned long) pgd_list;
 	if (pgd_list)
-		pgd_list->private = (unsigned long) &page->index;
+		set_page_private(pgd_list, (unsigned long) &page->index);
 	pgd_list = page;
 	set_page_private(page, (unsigned long)&pgd_list);
 }
@@ -94,10 +94,10 @@ static inline void pgd_list_del(pgd_t *pgd)
 {
 	struct page *next, **pprev, *page = virt_to_page(pgd);
 	next = (struct page *) page->index;
-	pprev = (struct page **)page_private(page);
+	pprev = (struct page **) page_private(page);
 	*pprev = next;
 	if (next)
-		next->private = (unsigned long) pprev;
+		set_page_private(next, (unsigned long) pprev);
 }
 
 void pgd_ctor(void *pgd, kmem_cache_t *cache, unsigned long unused)
diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig
index dbf90ad6eac3..6004bb0795e0 100644
--- a/arch/i386/Kconfig
+++ b/arch/i386/Kconfig
@@ -699,7 +699,7 @@ depends on PM && !X86_VISWS
 
 config APM
 	tristate "APM (Advanced Power Management) BIOS support"
-	depends on PM
+	depends on PM && PM_LEGACY
 	---help---
 	  APM is a BIOS specification for saving power using several different
 	  techniques. This is mostly useful for battery powered laptops with
diff --git a/arch/i386/kernel/acpi/boot.c b/arch/i386/kernel/acpi/boot.c
index b66c13c0cc0f..447fa9e33ffb 100644
--- a/arch/i386/kernel/acpi/boot.c
+++ b/arch/i386/kernel/acpi/boot.c
@@ -39,17 +39,14 @@
 
 #ifdef	CONFIG_X86_64
 
-static inline void acpi_madt_oem_check(char *oem_id, char *oem_table_id)
-{
-}
 extern void __init clustered_apic_check(void);
-static inline int ioapic_setup_disabled(void)
-{
-	return 0;
-}
 
+extern int gsi_irq_sharing(int gsi);
 #include <asm/proto.h>
 
+static inline int acpi_madt_oem_check(char *oem_id, char *oem_table_id) { return 0; }
+
+
 #else				/* X86 */
 
 #ifdef	CONFIG_X86_LOCAL_APIC
@@ -57,6 +54,8 @@ static inline int ioapic_setup_disabled(void)
 #include <mach_mpparse.h>
 #endif				/* CONFIG_X86_LOCAL_APIC */
 
+static inline int gsi_irq_sharing(int gsi) { return gsi; }
+
 #endif				/* X86 */
 
 #define BAD_MADT_ENTRY(entry, end) (					    \
@@ -249,9 +248,7 @@ acpi_parse_lapic(acpi_table_entry_header * header, const unsigned long end)
 
 	acpi_table_print_madt_entry(header);
 
-	/* no utility in registering a disabled processor */
-	if (processor->flags.enabled == 0)
-		return 0;
+	/* Register even disabled CPUs for cpu hotplug */
 
 	x86_acpiid_to_apicid[processor->acpi_id] = processor->id;
 
@@ -459,7 +456,7 @@ int acpi_gsi_to_irq(u32 gsi, unsigned int *irq)
 		*irq = IO_APIC_VECTOR(gsi);
 	else
 #endif
-		*irq = gsi;
+		*irq = gsi_irq_sharing(gsi);
 	return 0;
 }
 
@@ -543,7 +540,7 @@ acpi_scan_rsdp(unsigned long start, unsigned long length)
 	 * RSDP signature.
 	 */
 	for (offset = 0; offset < length; offset += 16) {
-		if (strncmp((char *)(start + offset), "RSD PTR ", sig_len))
+		if (strncmp((char *)(phys_to_virt(start) + offset), "RSD PTR ", sig_len))
 			continue;
 		return (start + offset);
 	}
@@ -641,6 +638,13 @@ static int __init acpi_parse_fadt(unsigned long phys, unsigned long size)
 			return 0;
 
 		pmtmr_ioport = fadt->xpm_tmr_blk.address;
+		/*
+		 * "X" fields are optional extensions to the original V1.0
+		 * fields, so we must selectively expand V1.0 fields if the
+		 * corresponding X field is zero.
+	 	 */
+		if (!pmtmr_ioport)
+			pmtmr_ioport = fadt->V1_pm_tmr_blk;
 	} else {
 		/* FADT rev. 1 */
 		pmtmr_ioport = fadt->V1_pm_tmr_blk;
diff --git a/arch/i386/kernel/apm.c b/arch/i386/kernel/apm.c
index 003548b8735f..1e60acbed3c1 100644
--- a/arch/i386/kernel/apm.c
+++ b/arch/i386/kernel/apm.c
@@ -218,6 +218,7 @@
 #include <linux/time.h>
 #include <linux/sched.h>
 #include <linux/pm.h>
+#include <linux/pm_legacy.h>
 #include <linux/device.h>
 #include <linux/kernel.h>
 #include <linux/smp.h>
diff --git a/arch/i386/kernel/cpu/amd.c b/arch/i386/kernel/cpu/amd.c
index 53a1681cd964..e344ef88cfcd 100644
--- a/arch/i386/kernel/cpu/amd.c
+++ b/arch/i386/kernel/cpu/amd.c
@@ -206,9 +206,9 @@ static void __init init_amd(struct cpuinfo_x86 *c)
 	display_cacheinfo(c);
 
 	if (cpuid_eax(0x80000000) >= 0x80000008) {
-		c->x86_num_cores = (cpuid_ecx(0x80000008) & 0xff) + 1;
-		if (c->x86_num_cores & (c->x86_num_cores - 1))
-			c->x86_num_cores = 1;
+		c->x86_max_cores = (cpuid_ecx(0x80000008) & 0xff) + 1;
+		if (c->x86_max_cores & (c->x86_max_cores - 1))
+			c->x86_max_cores = 1;
 	}
 
 #ifdef CONFIG_X86_HT
@@ -217,15 +217,15 @@ static void __init init_amd(struct cpuinfo_x86 *c)
 	 * distingush the cores.  Assumes number of cores is a power
 	 * of two.
 	 */
-	if (c->x86_num_cores > 1) {
+	if (c->x86_max_cores > 1) {
 		int cpu = smp_processor_id();
 		unsigned bits = 0;
-		while ((1 << bits) < c->x86_num_cores)
+		while ((1 << bits) < c->x86_max_cores)
 			bits++;
 		cpu_core_id[cpu] = phys_proc_id[cpu] & ((1<<bits)-1);
 		phys_proc_id[cpu] >>= bits;
 		printk(KERN_INFO "CPU %d(%d) -> Core %d\n",
-		       cpu, c->x86_num_cores, cpu_core_id[cpu]);
+		       cpu, c->x86_max_cores, cpu_core_id[cpu]);
 	}
 #endif
 }
diff --git a/arch/i386/kernel/cpu/common.c b/arch/i386/kernel/cpu/common.c
index c145fb30002e..31e344b26bae 100644
--- a/arch/i386/kernel/cpu/common.c
+++ b/arch/i386/kernel/cpu/common.c
@@ -231,10 +231,10 @@ static void __init early_cpu_detect(void)
 		cpuid(0x00000001, &tfms, &misc, &junk, &cap0);
 		c->x86 = (tfms >> 8) & 15;
 		c->x86_model = (tfms >> 4) & 15;
-		if (c->x86 == 0xf) {
+		if (c->x86 == 0xf)
 			c->x86 += (tfms >> 20) & 0xff;
+		if (c->x86 >= 0x6)
 			c->x86_model += ((tfms >> 16) & 0xF) << 4;
-		}
 		c->x86_mask = tfms & 15;
 		if (cap0 & (1<<19))
 			c->x86_cache_alignment = ((misc >> 8) & 0xff) * 8;
@@ -333,7 +333,7 @@ void __devinit identify_cpu(struct cpuinfo_x86 *c)
 	c->x86_model = c->x86_mask = 0;	/* So far unknown... */
 	c->x86_vendor_id[0] = '\0'; /* Unset */
 	c->x86_model_id[0] = '\0';  /* Unset */
-	c->x86_num_cores = 1;
+	c->x86_max_cores = 1;
 	memset(&c->x86_capability, 0, sizeof c->x86_capability);
 
 	if (!have_cpuid_p()) {
@@ -443,52 +443,44 @@ void __devinit identify_cpu(struct cpuinfo_x86 *c)
 void __devinit detect_ht(struct cpuinfo_x86 *c)
 {
 	u32 	eax, ebx, ecx, edx;
-	int 	index_msb, tmp;
+	int 	index_msb, core_bits;
 	int 	cpu = smp_processor_id();
 
+	cpuid(1, &eax, &ebx, &ecx, &edx);
+
+	c->apicid = phys_pkg_id((ebx >> 24) & 0xFF, 0);
+
 	if (!cpu_has(c, X86_FEATURE_HT) || cpu_has(c, X86_FEATURE_CMP_LEGACY))
 		return;
 
-	cpuid(1, &eax, &ebx, &ecx, &edx);
 	smp_num_siblings = (ebx & 0xff0000) >> 16;
 
 	if (smp_num_siblings == 1) {
 		printk(KERN_INFO  "CPU: Hyper-Threading is disabled\n");
 	} else if (smp_num_siblings > 1 ) {
-		index_msb = 31;
 
 		if (smp_num_siblings > NR_CPUS) {
 			printk(KERN_WARNING "CPU: Unsupported number of the siblings %d", smp_num_siblings);
 			smp_num_siblings = 1;
 			return;
 		}
-		tmp = smp_num_siblings;
-		while ((tmp & 0x80000000 ) == 0) {
-			tmp <<=1 ;
-			index_msb--;
-		}
-		if (smp_num_siblings & (smp_num_siblings - 1))
-			index_msb++;
+
+		index_msb = get_count_order(smp_num_siblings);
 		phys_proc_id[cpu] = phys_pkg_id((ebx >> 24) & 0xFF, index_msb);
 
 		printk(KERN_INFO  "CPU: Physical Processor ID: %d\n",
 		       phys_proc_id[cpu]);
 
-		smp_num_siblings = smp_num_siblings / c->x86_num_cores;
+		smp_num_siblings = smp_num_siblings / c->x86_max_cores;
 
-		tmp = smp_num_siblings;
-		index_msb = 31;
-		while ((tmp & 0x80000000) == 0) {
-			tmp <<=1 ;
-			index_msb--;
-		}
+		index_msb = get_count_order(smp_num_siblings) ;
 
-		if (smp_num_siblings & (smp_num_siblings - 1))
-			index_msb++;
+		core_bits = get_count_order(c->x86_max_cores);
 
-		cpu_core_id[cpu] = phys_pkg_id((ebx >> 24) & 0xFF, index_msb);
+		cpu_core_id[cpu] = phys_pkg_id((ebx >> 24) & 0xFF, index_msb) &
+					       ((1 << core_bits) - 1);
 
-		if (c->x86_num_cores > 1)
+		if (c->x86_max_cores > 1)
 			printk(KERN_INFO  "CPU: Processor Core ID: %d\n",
 			       cpu_core_id[cpu]);
 	}
diff --git a/arch/i386/kernel/cpu/intel.c b/arch/i386/kernel/cpu/intel.c
index 43601de0f633..5e2da704f0fa 100644
--- a/arch/i386/kernel/cpu/intel.c
+++ b/arch/i386/kernel/cpu/intel.c
@@ -6,6 +6,7 @@
 #include <linux/bitops.h>
 #include <linux/smp.h>
 #include <linux/thread_info.h>
+#include <linux/module.h>
 
 #include <asm/processor.h>
 #include <asm/msr.h>
@@ -157,7 +158,7 @@ static void __devinit init_intel(struct cpuinfo_x86 *c)
 	if ( p )
 		strcpy(c->x86_model_id, p);
 	
-	c->x86_num_cores = num_cpu_cores(c);
+	c->x86_max_cores = num_cpu_cores(c);
 
 	detect_ht(c);
 
@@ -264,5 +265,52 @@ __init int intel_cpu_init(void)
 	return 0;
 }
 
+#ifndef CONFIG_X86_CMPXCHG
+unsigned long cmpxchg_386_u8(volatile void *ptr, u8 old, u8 new)
+{
+	u8 prev;
+	unsigned long flags;
+
+	/* Poor man's cmpxchg for 386. Unsuitable for SMP */
+	local_irq_save(flags);
+	prev = *(u8 *)ptr;
+	if (prev == old)
+		*(u8 *)ptr = new;
+	local_irq_restore(flags);
+	return prev;
+}
+EXPORT_SYMBOL(cmpxchg_386_u8);
+
+unsigned long cmpxchg_386_u16(volatile void *ptr, u16 old, u16 new)
+{
+	u16 prev;
+	unsigned long flags;
+
+	/* Poor man's cmpxchg for 386. Unsuitable for SMP */
+	local_irq_save(flags);
+	prev = *(u16 *)ptr;
+	if (prev == old)
+		*(u16 *)ptr = new;
+	local_irq_restore(flags);
+	return prev;
+}
+EXPORT_SYMBOL(cmpxchg_386_u16);
+
+unsigned long cmpxchg_386_u32(volatile void *ptr, u32 old, u32 new)
+{
+	u32 prev;
+	unsigned long flags;
+
+	/* Poor man's cmpxchg for 386. Unsuitable for SMP */
+	local_irq_save(flags);
+	prev = *(u32 *)ptr;
+	if (prev == old)
+		*(u32 *)ptr = new;
+	local_irq_restore(flags);
+	return prev;
+}
+EXPORT_SYMBOL(cmpxchg_386_u32);
+#endif
+
 // arch_initcall(intel_cpu_init);
 
diff --git a/arch/i386/kernel/cpu/intel_cacheinfo.c b/arch/i386/kernel/cpu/intel_cacheinfo.c
index 4dc42a189ae5..fbfd374aa336 100644
--- a/arch/i386/kernel/cpu/intel_cacheinfo.c
+++ b/arch/i386/kernel/cpu/intel_cacheinfo.c
@@ -293,29 +293,45 @@ static struct _cpuid4_info *cpuid4_info[NR_CPUS];
 #ifdef CONFIG_SMP
 static void __cpuinit cache_shared_cpu_map_setup(unsigned int cpu, int index)
 {
-	struct _cpuid4_info	*this_leaf;
+	struct _cpuid4_info	*this_leaf, *sibling_leaf;
 	unsigned long num_threads_sharing;
-#ifdef CONFIG_X86_HT
-	struct cpuinfo_x86 *c = cpu_data + cpu;
-#endif
+	int index_msb, i;
+	struct cpuinfo_x86 *c = cpu_data;
 
 	this_leaf = CPUID4_INFO_IDX(cpu, index);
 	num_threads_sharing = 1 + this_leaf->eax.split.num_threads_sharing;
 
 	if (num_threads_sharing == 1)
 		cpu_set(cpu, this_leaf->shared_cpu_map);
-#ifdef CONFIG_X86_HT
-	else if (num_threads_sharing == smp_num_siblings)
-		this_leaf->shared_cpu_map = cpu_sibling_map[cpu];
-	else if (num_threads_sharing == (c->x86_num_cores * smp_num_siblings))
-		this_leaf->shared_cpu_map = cpu_core_map[cpu];
-	else
-		printk(KERN_DEBUG "Number of CPUs sharing cache didn't match "
-				"any known set of CPUs\n");
-#endif
+	else {
+		index_msb = get_count_order(num_threads_sharing);
+
+		for_each_online_cpu(i) {
+			if (c[i].apicid >> index_msb ==
+			    c[cpu].apicid >> index_msb) {
+				cpu_set(i, this_leaf->shared_cpu_map);
+				if (i != cpu && cpuid4_info[i])  {
+					sibling_leaf = CPUID4_INFO_IDX(i, index);
+					cpu_set(cpu, sibling_leaf->shared_cpu_map);
+				}
+			}
+		}
+	}
+}
+static void __devinit cache_remove_shared_cpu_map(unsigned int cpu, int index)
+{
+	struct _cpuid4_info	*this_leaf, *sibling_leaf;
+	int sibling;
+
+	this_leaf = CPUID4_INFO_IDX(cpu, index);
+	for_each_cpu_mask(sibling, this_leaf->shared_cpu_map) {
+		sibling_leaf = CPUID4_INFO_IDX(sibling, index);	
+		cpu_clear(cpu, sibling_leaf->shared_cpu_map);
+	}
 }
 #else
 static void __init cache_shared_cpu_map_setup(unsigned int cpu, int index) {}
+static void __init cache_remove_shared_cpu_map(unsigned int cpu, int index) {}
 #endif
 
 static void free_cache_attributes(unsigned int cpu)
@@ -574,8 +590,10 @@ static void __cpuexit cache_remove_dev(struct sys_device * sys_dev)
 	unsigned int cpu = sys_dev->id;
 	unsigned long i;
 
-	for (i = 0; i < num_cache_leaves; i++)
+	for (i = 0; i < num_cache_leaves; i++) {
+		cache_remove_shared_cpu_map(cpu, i);
 		kobject_unregister(&(INDEX_KOBJECT_PTR(cpu,i)->kobj));
+	}
 	kobject_unregister(cache_kobject[cpu]);
 	cpuid4_cache_sysfs_exit(cpu);
 	return;
diff --git a/arch/i386/kernel/cpu/mtrr/main.c b/arch/i386/kernel/cpu/mtrr/main.c
index dd4ebd6af7e4..1e9db198c440 100644
--- a/arch/i386/kernel/cpu/mtrr/main.c
+++ b/arch/i386/kernel/cpu/mtrr/main.c
@@ -626,6 +626,14 @@ void __init mtrr_bp_init(void)
 		if (cpuid_eax(0x80000000) >= 0x80000008) {
 			u32 phys_addr;
 			phys_addr = cpuid_eax(0x80000008) & 0xff;
+			/* CPUID workaround for Intel 0F33/0F34 CPU */
+			if (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL &&
+			    boot_cpu_data.x86 == 0xF &&
+			    boot_cpu_data.x86_model == 0x3 &&
+			    (boot_cpu_data.x86_mask == 0x3 ||
+			     boot_cpu_data.x86_mask == 0x4))
+				phys_addr = 36;
+
 			size_or_mask = ~((1 << (phys_addr - PAGE_SHIFT)) - 1);
 			size_and_mask = ~size_or_mask & 0xfff00000;
 		} else if (boot_cpu_data.x86_vendor == X86_VENDOR_CENTAUR &&
diff --git a/arch/i386/kernel/cpu/proc.c b/arch/i386/kernel/cpu/proc.c
index 41b871ecf4b3..e7921315ae9d 100644
--- a/arch/i386/kernel/cpu/proc.c
+++ b/arch/i386/kernel/cpu/proc.c
@@ -94,12 +94,11 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 	if (c->x86_cache_size >= 0)
 		seq_printf(m, "cache size\t: %d KB\n", c->x86_cache_size);
 #ifdef CONFIG_X86_HT
-	if (c->x86_num_cores * smp_num_siblings > 1) {
+	if (c->x86_max_cores * smp_num_siblings > 1) {
 		seq_printf(m, "physical id\t: %d\n", phys_proc_id[n]);
-		seq_printf(m, "siblings\t: %d\n",
-				c->x86_num_cores * smp_num_siblings);
+		seq_printf(m, "siblings\t: %d\n", cpus_weight(cpu_core_map[n]));
 		seq_printf(m, "core id\t\t: %d\n", cpu_core_id[n]);
-		seq_printf(m, "cpu cores\t: %d\n", c->x86_num_cores);
+		seq_printf(m, "cpu cores\t: %d\n", c->booted_cores);
 	}
 #endif
 	
diff --git a/arch/i386/kernel/crash.c b/arch/i386/kernel/crash.c
index af809ccf5fbe..0248e084017c 100644
--- a/arch/i386/kernel/crash.c
+++ b/arch/i386/kernel/crash.c
@@ -21,6 +21,7 @@
 #include <asm/hardirq.h>
 #include <asm/nmi.h>
 #include <asm/hw_irq.h>
+#include <asm/apic.h>
 #include <mach_ipi.h>
 
 
@@ -147,6 +148,7 @@ static int crash_nmi_callback(struct pt_regs *regs, int cpu)
 		regs = &fixed_regs;
 	}
 	crash_save_this_cpu(regs, cpu);
+	disable_local_APIC();
 	atomic_dec(&waiting_for_crash_ipi);
 	/* Assume hlt works */
 	halt();
@@ -186,6 +188,7 @@ static void nmi_shootdown_cpus(void)
 	}
 
 	/* Leave the nmi callback set */
+	disable_local_APIC();
 }
 #else
 static void nmi_shootdown_cpus(void)
@@ -210,5 +213,9 @@ void machine_crash_shutdown(struct pt_regs *regs)
 	/* Make a note of crashing cpu. Will be used in NMI callback.*/
 	crashing_cpu = smp_processor_id();
 	nmi_shootdown_cpus();
+	lapic_shutdown();
+#if defined(CONFIG_X86_IO_APIC)
+	disable_IO_APIC();
+#endif
 	crash_save_self(regs);
 }
diff --git a/arch/i386/kernel/entry.S b/arch/i386/kernel/entry.S
index 9e24f7b207ee..e50b93155249 100644
--- a/arch/i386/kernel/entry.S
+++ b/arch/i386/kernel/entry.S
@@ -560,11 +560,10 @@ nmi_stack_fixup:
 nmi_debug_stack_check:
 	cmpw $__KERNEL_CS,16(%esp)
 	jne nmi_stack_correct
-	cmpl $debug - 1,(%esp)
-	jle nmi_stack_correct
+	cmpl $debug,(%esp)
+	jb nmi_stack_correct
 	cmpl $debug_esp_fix_insn,(%esp)
-	jle nmi_debug_stack_fixup
-nmi_debug_stack_fixup:
+	ja nmi_stack_correct
 	FIX_STACK(24,nmi_stack_correct, 1)
 	jmp nmi_stack_correct
 
diff --git a/arch/i386/kernel/io_apic.c b/arch/i386/kernel/io_apic.c
index cc5d7ac5b2e7..22c8675c79f4 100644
--- a/arch/i386/kernel/io_apic.c
+++ b/arch/i386/kernel/io_apic.c
@@ -2009,7 +2009,7 @@ static void ack_edge_ioapic_vector(unsigned int vector)
 {
 	int irq = vector_to_irq(vector);
 
-	move_irq(vector);
+	move_native_irq(vector);
 	ack_edge_ioapic_irq(irq);
 }
 
@@ -2024,7 +2024,7 @@ static void end_level_ioapic_vector (unsigned int vector)
 {
 	int irq = vector_to_irq(vector);
 
-	move_irq(vector);
+	move_native_irq(vector);
 	end_level_ioapic_irq(irq);
 }
 
diff --git a/arch/i386/kernel/kprobes.c b/arch/i386/kernel/kprobes.c
index 32b0c24ab9a6..19edcd526ba4 100644
--- a/arch/i386/kernel/kprobes.c
+++ b/arch/i386/kernel/kprobes.c
@@ -191,7 +191,7 @@ static int __kprobes kprobe_handler(struct pt_regs *regs)
 			 */
 			save_previous_kprobe(kcb);
 			set_current_kprobe(p, regs, kcb);
-			p->nmissed++;
+			kprobes_inc_nmissed_count(p);
 			prepare_singlestep(p, regs);
 			kcb->kprobe_status = KPROBE_REENTER;
 			return 1;
diff --git a/arch/i386/kernel/mpparse.c b/arch/i386/kernel/mpparse.c
index 8f767d9aa45d..1ca5269b1e86 100644
--- a/arch/i386/kernel/mpparse.c
+++ b/arch/i386/kernel/mpparse.c
@@ -220,8 +220,9 @@ static void __devinit MP_processor_info (struct mpc_config_processor *m)
 	num_processors++;
 
 	if ((num_processors > 8) &&
-	    APIC_XAPIC(ver) &&
-	    (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL))
+	    ((APIC_XAPIC(ver) &&
+	     (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL)) ||
+	     (boot_cpu_data.x86_vendor == X86_VENDOR_AMD)))
 		def_to_bigsmp = 1;
 	else
 		def_to_bigsmp = 0;
diff --git a/arch/i386/kernel/process.c b/arch/i386/kernel/process.c
index 1cb261f225d5..2333aead0563 100644
--- a/arch/i386/kernel/process.c
+++ b/arch/i386/kernel/process.c
@@ -393,13 +393,6 @@ void flush_thread(void)
 {
 	struct task_struct *tsk = current;
 
-	/*
-	 * Remove function-return probe instances associated with this task
-	 * and put them back on the free list. Do not insert an exit probe for
-	 * this function, it will be disabled by kprobe_flush_task if you do.
-	 */
-	kprobe_flush_task(tsk);
-
 	memset(tsk->thread.debugreg, 0, sizeof(unsigned long)*8);
 	memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));	
 	/*
@@ -561,7 +554,9 @@ int dump_task_regs(struct task_struct *tsk, elf_gregset_t *regs)
 	struct pt_regs ptregs;
 	
 	ptregs = *(struct pt_regs *)
-		((unsigned long)tsk->thread_info+THREAD_SIZE - sizeof(ptregs));
+		((unsigned long)tsk->thread_info +
+		/* see comments in copy_thread() about -8 */
+		THREAD_SIZE - sizeof(ptregs) - 8);
 	ptregs.xcs &= 0xffff;
 	ptregs.xds &= 0xffff;
 	ptregs.xes &= 0xffff;
diff --git a/arch/i386/kernel/reboot.c b/arch/i386/kernel/reboot.c
index 350ea6680f63..2afe0f8d555a 100644
--- a/arch/i386/kernel/reboot.c
+++ b/arch/i386/kernel/reboot.c
@@ -111,6 +111,14 @@ static struct dmi_system_id __initdata reboot_dmi_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge 2400"),
 		},
 	},
+	{	/* Handle problems with rebooting on HP nc6120 */
+		.callback = set_bios_reboot,
+		.ident = "HP Compaq nc6120",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "HP Compaq nc6120"),
+		},
+	},
 	{ }
 };
 
diff --git a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c
index bc5a9d97466b..9ed449af8e9f 100644
--- a/arch/i386/kernel/smpboot.c
+++ b/arch/i386/kernel/smpboot.c
@@ -72,9 +72,11 @@ int phys_proc_id[NR_CPUS] __read_mostly = {[0 ... NR_CPUS-1] = BAD_APICID};
 /* Core ID of each logical CPU */
 int cpu_core_id[NR_CPUS] __read_mostly = {[0 ... NR_CPUS-1] = BAD_APICID};
 
+/* representing HT siblings of each logical CPU */
 cpumask_t cpu_sibling_map[NR_CPUS] __read_mostly;
 EXPORT_SYMBOL(cpu_sibling_map);
 
+/* representing HT and core siblings of each logical CPU */
 cpumask_t cpu_core_map[NR_CPUS] __read_mostly;
 EXPORT_SYMBOL(cpu_core_map);
 
@@ -442,35 +444,60 @@ static void __devinit smp_callin(void)
 
 static int cpucount;
 
+/* representing cpus for which sibling maps can be computed */
+static cpumask_t cpu_sibling_setup_map;
+
 static inline void
 set_cpu_sibling_map(int cpu)
 {
 	int i;
+	struct cpuinfo_x86 *c = cpu_data;
+
+	cpu_set(cpu, cpu_sibling_setup_map);
 
 	if (smp_num_siblings > 1) {
-		for (i = 0; i < NR_CPUS; i++) {
-			if (!cpu_isset(i, cpu_callout_map))
-				continue;
-			if (cpu_core_id[cpu] == cpu_core_id[i]) {
+		for_each_cpu_mask(i, cpu_sibling_setup_map) {
+			if (phys_proc_id[cpu] == phys_proc_id[i] &&
+			    cpu_core_id[cpu] == cpu_core_id[i]) {
 				cpu_set(i, cpu_sibling_map[cpu]);
 				cpu_set(cpu, cpu_sibling_map[i]);
+				cpu_set(i, cpu_core_map[cpu]);
+				cpu_set(cpu, cpu_core_map[i]);
 			}
 		}
 	} else {
 		cpu_set(cpu, cpu_sibling_map[cpu]);
 	}
 
-	if (current_cpu_data.x86_num_cores > 1) {
-		for (i = 0; i < NR_CPUS; i++) {
-			if (!cpu_isset(i, cpu_callout_map))
-				continue;
-			if (phys_proc_id[cpu] == phys_proc_id[i]) {
-				cpu_set(i, cpu_core_map[cpu]);
-				cpu_set(cpu, cpu_core_map[i]);
-			}
-		}
-	} else {
+	if (current_cpu_data.x86_max_cores == 1) {
 		cpu_core_map[cpu] = cpu_sibling_map[cpu];
+		c[cpu].booted_cores = 1;
+		return;
+	}
+
+	for_each_cpu_mask(i, cpu_sibling_setup_map) {
+		if (phys_proc_id[cpu] == phys_proc_id[i]) {
+			cpu_set(i, cpu_core_map[cpu]);
+			cpu_set(cpu, cpu_core_map[i]);
+			/*
+			 *  Does this new cpu bringup a new core?
+			 */
+			if (cpus_weight(cpu_sibling_map[cpu]) == 1) {
+				/*
+				 * for each core in package, increment
+				 * the booted_cores for this new cpu
+				 */
+				if (first_cpu(cpu_sibling_map[i]) == i)
+					c[cpu].booted_cores++;
+				/*
+				 * increment the core count for all
+				 * the other cpus in this package
+				 */
+				if (i != cpu)
+					c[i].booted_cores++;
+			} else if (i != cpu && !c[cpu].booted_cores)
+				c[cpu].booted_cores = c[i].booted_cores;
+		}
 	}
 }
 
@@ -1095,11 +1122,8 @@ static void __init smp_boot_cpus(unsigned int max_cpus)
 
 	current_thread_info()->cpu = 0;
 	smp_tune_scheduling();
-	cpus_clear(cpu_sibling_map[0]);
-	cpu_set(0, cpu_sibling_map[0]);
 
-	cpus_clear(cpu_core_map[0]);
-	cpu_set(0, cpu_core_map[0]);
+	set_cpu_sibling_map(0);
 
 	/*
 	 * If we couldn't find an SMP configuration at boot time,
@@ -1278,15 +1302,24 @@ static void
 remove_siblinginfo(int cpu)
 {
 	int sibling;
+	struct cpuinfo_x86 *c = cpu_data;
 
+	for_each_cpu_mask(sibling, cpu_core_map[cpu]) {
+		cpu_clear(cpu, cpu_core_map[sibling]);
+		/*
+		 * last thread sibling in this cpu core going down
+		 */
+		if (cpus_weight(cpu_sibling_map[cpu]) == 1)
+			c[sibling].booted_cores--;
+	}
+			
 	for_each_cpu_mask(sibling, cpu_sibling_map[cpu])
 		cpu_clear(cpu, cpu_sibling_map[sibling]);
-	for_each_cpu_mask(sibling, cpu_core_map[cpu])
-		cpu_clear(cpu, cpu_core_map[sibling]);
 	cpus_clear(cpu_sibling_map[cpu]);
 	cpus_clear(cpu_core_map[cpu]);
 	phys_proc_id[cpu] = BAD_APICID;
 	cpu_core_id[cpu] = BAD_APICID;
+	cpu_clear(cpu, cpu_sibling_setup_map);
 }
 
 int __cpu_disable(void)
@@ -1305,8 +1338,7 @@ int __cpu_disable(void)
 	if (cpu == 0)
 		return -EBUSY;
 
-	/* We enable the timer again on the exit path of the death loop */
-	disable_APIC_timer();
+	clear_local_APIC();
 	/* Allow any queued timer interrupts to get serviced */
 	local_irq_enable();
 	mdelay(1);
diff --git a/arch/i386/kernel/srat.c b/arch/i386/kernel/srat.c
index 8de658db8146..52b3ed5d2cb5 100644
--- a/arch/i386/kernel/srat.c
+++ b/arch/i386/kernel/srat.c
@@ -137,8 +137,8 @@ static void __init parse_memory_affinity_structure (char *sratp)
 		 "enabled and removable" : "enabled" ) );
 }
 
-#if MAX_NR_ZONES != 3
-#error "MAX_NR_ZONES != 3, chunk_to_zone requires review"
+#if MAX_NR_ZONES != 4
+#error "MAX_NR_ZONES != 4, chunk_to_zone requires review"
 #endif
 /* Take a chunk of pages from page frame cstart to cend and count the number
  * of pages in each zone, returned via zones[].
diff --git a/arch/i386/kernel/timers/timer_pit.c b/arch/i386/kernel/timers/timer_pit.c
index e42e46d35159..b9b6bd56b9ba 100644
--- a/arch/i386/kernel/timers/timer_pit.c
+++ b/arch/i386/kernel/timers/timer_pit.c
@@ -25,8 +25,9 @@ static int __init init_pit(char* override)
 {
  	/* check clock override */
  	if (override[0] && strncmp(override,"pit",3))
- 		printk(KERN_ERR "Warning: clock= override failed. Defaulting to PIT\n");
- 
+ 		printk(KERN_ERR "Warning: clock= override failed. Defaulting "
+				"to PIT\n");
+ 	init_cpu_khz();
 	count_p = LATCH;
 	return 0;
 }
diff --git a/arch/i386/kernel/traps.c b/arch/i386/kernel/traps.c
index c34d1bfc5161..f0dffa03fbba 100644
--- a/arch/i386/kernel/traps.c
+++ b/arch/i386/kernel/traps.c
@@ -650,13 +650,6 @@ fastcall void do_nmi(struct pt_regs * regs, long error_code)
 
 	cpu = smp_processor_id();
 
-#ifdef CONFIG_HOTPLUG_CPU
-	if (!cpu_online(cpu)) {
-		nmi_exit();
-		return;
-	}
-#endif
-
 	++nmi_count(cpu);
 
 	if (!rcu_dereference(nmi_callback)(regs, cpu))
diff --git a/arch/i386/mm/init.c b/arch/i386/mm/init.c
index 542d9298da5e..06e26f006238 100644
--- a/arch/i386/mm/init.c
+++ b/arch/i386/mm/init.c
@@ -28,6 +28,7 @@
 #include <linux/proc_fs.h>
 #include <linux/efi.h>
 #include <linux/memory_hotplug.h>
+#include <linux/initrd.h>
 
 #include <asm/processor.h>
 #include <asm/system.h>
@@ -267,7 +268,7 @@ static void __init permanent_kmaps_init(pgd_t *pgd_base)
 	pkmap_page_table = pte;	
 }
 
-void __devinit free_new_highpage(struct page *page)
+static void __devinit free_new_highpage(struct page *page)
 {
 	set_page_count(page, 1);
 	__free_page(page);
diff --git a/arch/i386/mm/ioremap.c b/arch/i386/mm/ioremap.c
index 5d09de8d1c6b..247fde76aaed 100644
--- a/arch/i386/mm/ioremap.c
+++ b/arch/i386/mm/ioremap.c
@@ -223,9 +223,15 @@ void __iomem *ioremap_nocache (unsigned long phys_addr, unsigned long size)
 }
 EXPORT_SYMBOL(ioremap_nocache);
 
+/**
+ * iounmap - Free a IO remapping
+ * @addr: virtual address from ioremap_*
+ *
+ * Caller must ensure there is only one unmapping for the same pointer.
+ */
 void iounmap(volatile void __iomem *addr)
 {
-	struct vm_struct *p;
+	struct vm_struct *p, *o;
 
 	if ((void __force *)addr <= high_memory)
 		return;
@@ -239,22 +245,37 @@ void iounmap(volatile void __iomem *addr)
 			addr < phys_to_virt(ISA_END_ADDRESS))
 		return;
 
-	write_lock(&vmlist_lock);
-	p = __remove_vm_area((void *)(PAGE_MASK & (unsigned long __force)addr));
-	if (!p) { 
-		printk(KERN_WARNING "iounmap: bad address %p\n", addr);
+	addr = (volatile void __iomem *)(PAGE_MASK & (unsigned long __force)addr);
+
+	/* Use the vm area unlocked, assuming the caller
+	   ensures there isn't another iounmap for the same address
+	   in parallel. Reuse of the virtual address is prevented by
+	   leaving it in the global lists until we're done with it.
+	   cpa takes care of the direct mappings. */
+	read_lock(&vmlist_lock);
+	for (p = vmlist; p; p = p->next) {
+		if (p->addr == addr)
+			break;
+	}
+	read_unlock(&vmlist_lock);
+
+	if (!p) {
+		printk("iounmap: bad address %p\n", addr);
 		dump_stack();
-		goto out_unlock;
+		return;
 	}
 
+	/* Reset the direct mapping. Can block */
 	if ((p->flags >> 20) && p->phys_addr < virt_to_phys(high_memory) - 1) {
 		change_page_attr(virt_to_page(__va(p->phys_addr)),
 				 p->size >> PAGE_SHIFT,
 				 PAGE_KERNEL);
 		global_flush_tlb();
 	} 
-out_unlock:
-	write_unlock(&vmlist_lock);
+
+	/* Finally remove it */
+	o = remove_vm_area((void *)addr);
+	BUG_ON(p != o || o == NULL);
 	kfree(p); 
 }
 EXPORT_SYMBOL(iounmap);
diff --git a/arch/i386/pci/Makefile b/arch/i386/pci/Makefile
index ead6122dd06d..5461d4d5ea1e 100644
--- a/arch/i386/pci/Makefile
+++ b/arch/i386/pci/Makefile
@@ -1,7 +1,7 @@
 obj-y				:= i386.o
 
 obj-$(CONFIG_PCI_BIOS)		+= pcbios.o
-obj-$(CONFIG_PCI_MMCONFIG)	+= mmconfig.o
+obj-$(CONFIG_PCI_MMCONFIG)	+= mmconfig.o direct.o
 obj-$(CONFIG_PCI_DIRECT)	+= direct.o
 
 pci-y				:= fixup.o
diff --git a/arch/i386/pci/common.c b/arch/i386/pci/common.c
index c96bea14b98f..f6bc48da4d2a 100644
--- a/arch/i386/pci/common.c
+++ b/arch/i386/pci/common.c
@@ -132,7 +132,7 @@ struct pci_bus * __devinit pcibios_scan_root(int busnum)
 		}
 	}
 
-	printk("PCI: Probing PCI hardware (bus %02x)\n", busnum);
+	printk(KERN_DEBUG "PCI: Probing PCI hardware (bus %02x)\n", busnum);
 
 	return pci_scan_bus_parented(NULL, busnum, &pci_root_ops, NULL);
 }
@@ -144,7 +144,7 @@ static int __init pcibios_init(void)
 	struct cpuinfo_x86 *c = &boot_cpu_data;
 
 	if (!raw_pci_ops) {
-		printk("PCI: System does not support PCI\n");
+		printk(KERN_WARNING "PCI: System does not support PCI\n");
 		return 0;
 	}
 
diff --git a/arch/i386/pci/direct.c b/arch/i386/pci/direct.c
index 30b7e9b4f6a2..e3ac502bf2fb 100644
--- a/arch/i386/pci/direct.c
+++ b/arch/i386/pci/direct.c
@@ -13,7 +13,7 @@
 #define PCI_CONF1_ADDRESS(bus, devfn, reg) \
 	(0x80000000 | (bus << 16) | (devfn << 8) | (reg & ~3))
 
-static int pci_conf1_read(unsigned int seg, unsigned int bus,
+int pci_conf1_read(unsigned int seg, unsigned int bus,
 			  unsigned int devfn, int reg, int len, u32 *value)
 {
 	unsigned long flags;
@@ -42,7 +42,7 @@ static int pci_conf1_read(unsigned int seg, unsigned int bus,
 	return 0;
 }
 
-static int pci_conf1_write(unsigned int seg, unsigned int bus,
+int pci_conf1_write(unsigned int seg, unsigned int bus,
 			   unsigned int devfn, int reg, int len, u32 value)
 {
 	unsigned long flags;
@@ -201,7 +201,7 @@ static int __init pci_sanity_check(struct pci_raw_ops *o)
 			return 1;
 	}
 
-	DBG("PCI: Sanity check failed\n");
+	DBG(KERN_WARNING "PCI: Sanity check failed\n");
 	return 0;
 }
 
diff --git a/arch/i386/pci/fixup.c b/arch/i386/pci/fixup.c
index 3984226a8b98..eeb1b1f2d548 100644
--- a/arch/i386/pci/fixup.c
+++ b/arch/i386/pci/fixup.c
@@ -433,9 +433,8 @@ static void __devinit pci_post_fixup_toshiba_ohci1394(struct pci_dev *dev)
 		return; /* only applies to certain Toshibas (so far) */
 
 	/* Restore config space on Toshiba laptops */
-	mdelay(10);
 	pci_write_config_word(dev, PCI_CACHE_LINE_SIZE, toshiba_line_size);
-	pci_write_config_word(dev, PCI_INTERRUPT_LINE, dev->irq);
+	pci_read_config_byte(dev, PCI_INTERRUPT_LINE, (u8 *)&dev->irq);
 	pci_write_config_dword(dev, PCI_BASE_ADDRESS_0,
 			       pci_resource_start(dev, 0));
 	pci_write_config_dword(dev, PCI_BASE_ADDRESS_1,
diff --git a/arch/i386/pci/i386.c b/arch/i386/pci/i386.c
index 6d6338500c3c..ed2c8c899bd3 100644
--- a/arch/i386/pci/i386.c
+++ b/arch/i386/pci/i386.c
@@ -221,6 +221,11 @@ int pcibios_enable_resources(struct pci_dev *dev, int mask)
 			continue;
 
 		r = &dev->resource[idx];
+		if (!(r->flags & (IORESOURCE_IO | IORESOURCE_MEM)))
+			continue;
+		if ((idx == PCI_ROM_RESOURCE) &&
+				(!(r->flags & IORESOURCE_ROM_ENABLE)))
+			continue;
 		if (!r->start && r->end) {
 			printk(KERN_ERR "PCI: Device %s not available because of resource collisions\n", pci_name(dev));
 			return -EINVAL;
@@ -230,8 +235,6 @@ int pcibios_enable_resources(struct pci_dev *dev, int mask)
 		if (r->flags & IORESOURCE_MEM)
 			cmd |= PCI_COMMAND_MEMORY;
 	}
-	if (dev->resource[PCI_ROM_RESOURCE].start)
-		cmd |= PCI_COMMAND_MEMORY;
 	if (cmd != old_cmd) {
 		printk("PCI: Enabling device %s (%04x -> %04x)\n", pci_name(dev), old_cmd, cmd);
 		pci_write_config_word(dev, PCI_COMMAND, cmd);
diff --git a/arch/i386/pci/mmconfig.c b/arch/i386/pci/mmconfig.c
index dfbf80cff834..4bb4d4b0f73a 100644
--- a/arch/i386/pci/mmconfig.c
+++ b/arch/i386/pci/mmconfig.c
@@ -19,21 +19,25 @@
 /* The base address of the last MMCONFIG device accessed */
 static u32 mmcfg_last_accessed_device;
 
+static DECLARE_BITMAP(fallback_slots, 32);
+
 /*
  * Functions for accessing PCI configuration space with MMCONFIG accesses
  */
-static u32 get_base_addr(unsigned int seg, int bus)
+static u32 get_base_addr(unsigned int seg, int bus, unsigned devfn)
 {
 	int cfg_num = -1;
 	struct acpi_table_mcfg_config *cfg;
 
+	if (seg == 0 && bus == 0 &&
+	    test_bit(PCI_SLOT(devfn), fallback_slots))
+		return 0;
+
 	while (1) {
 		++cfg_num;
 		if (cfg_num >= pci_mmcfg_config_num) {
-			/* something bad is going on, no cfg table is found. */
-			/* so we fall back to the old way we used to do this */
-			/* and just rely on the first entry to be correct. */
-			return pci_mmcfg_config[0].base_address;
+			/* Not found - fallback to type 1 */
+			return 0;
 		}
 		cfg = &pci_mmcfg_config[cfg_num];
 		if (cfg->pci_segment_group_number != seg)
@@ -44,9 +48,9 @@ static u32 get_base_addr(unsigned int seg, int bus)
 	}
 }
 
-static inline void pci_exp_set_dev_base(unsigned int seg, int bus, int devfn)
+static inline void pci_exp_set_dev_base(unsigned int base, int bus, int devfn)
 {
-	u32 dev_base = get_base_addr(seg, bus) | (bus << 20) | (devfn << 12);
+	u32 dev_base = base | (bus << 20) | (devfn << 12);
 	if (dev_base != mmcfg_last_accessed_device) {
 		mmcfg_last_accessed_device = dev_base;
 		set_fixmap_nocache(FIX_PCIE_MCFG, dev_base);
@@ -57,13 +61,18 @@ static int pci_mmcfg_read(unsigned int seg, unsigned int bus,
 			  unsigned int devfn, int reg, int len, u32 *value)
 {
 	unsigned long flags;
+	u32 base;
 
 	if (!value || (bus > 255) || (devfn > 255) || (reg > 4095))
 		return -EINVAL;
 
+	base = get_base_addr(seg, bus, devfn);
+	if (!base)
+		return pci_conf1_read(seg,bus,devfn,reg,len,value);
+
 	spin_lock_irqsave(&pci_config_lock, flags);
 
-	pci_exp_set_dev_base(seg, bus, devfn);
+	pci_exp_set_dev_base(base, bus, devfn);
 
 	switch (len) {
 	case 1:
@@ -86,13 +95,18 @@ static int pci_mmcfg_write(unsigned int seg, unsigned int bus,
 			   unsigned int devfn, int reg, int len, u32 value)
 {
 	unsigned long flags;
+	u32 base;
 
 	if ((bus > 255) || (devfn > 255) || (reg > 4095)) 
 		return -EINVAL;
 
+	base = get_base_addr(seg, bus, devfn);
+	if (!base)
+		return pci_conf1_write(seg,bus,devfn,reg,len,value);
+
 	spin_lock_irqsave(&pci_config_lock, flags);
 
-	pci_exp_set_dev_base(seg, bus, devfn);
+	pci_exp_set_dev_base(base, bus, devfn);
 
 	switch (len) {
 	case 1:
@@ -116,6 +130,37 @@ static struct pci_raw_ops pci_mmcfg = {
 	.write =	pci_mmcfg_write,
 };
 
+/* K8 systems have some devices (typically in the builtin northbridge)
+   that are only accessible using type1
+   Normally this can be expressed in the MCFG by not listing them
+   and assigning suitable _SEGs, but this isn't implemented in some BIOS.
+   Instead try to discover all devices on bus 0 that are unreachable using MM
+   and fallback for them.
+   We only do this for bus 0/seg 0 */
+static __init void unreachable_devices(void)
+{
+	int i;
+	unsigned long flags;
+
+	for (i = 0; i < 32; i++) {
+		u32 val1;
+		u32 addr;
+
+		pci_conf1_read(0, 0, PCI_DEVFN(i, 0), 0, 4, &val1);
+		if (val1 == 0xffffffff)
+			continue;
+
+		/* Locking probably not needed, but safer */
+		spin_lock_irqsave(&pci_config_lock, flags);
+		addr = get_base_addr(0, 0, PCI_DEVFN(i, 0));
+		if (addr != 0)
+			pci_exp_set_dev_base(addr, 0, PCI_DEVFN(i, 0));
+		if (addr == 0 || readl((u32 __iomem *)mmcfg_virt_addr) != val1)
+			set_bit(i, fallback_slots);
+		spin_unlock_irqrestore(&pci_config_lock, flags);
+	}
+}
+
 static int __init pci_mmcfg_init(void)
 {
 	if ((pci_probe & PCI_PROBE_MMCONF) == 0)
@@ -131,6 +176,8 @@ static int __init pci_mmcfg_init(void)
 	raw_pci_ops = &pci_mmcfg;
 	pci_probe = (pci_probe & ~PCI_PROBE_MASK) | PCI_PROBE_MMCONF;
 
+	unreachable_devices();
+
  out:
 	return 0;
 }
diff --git a/arch/i386/pci/pci.h b/arch/i386/pci/pci.h
index 127d53ad16be..f550781ec310 100644
--- a/arch/i386/pci/pci.h
+++ b/arch/i386/pci/pci.h
@@ -74,3 +74,10 @@ extern spinlock_t pci_config_lock;
 
 extern int (*pcibios_enable_irq)(struct pci_dev *dev);
 extern void (*pcibios_disable_irq)(struct pci_dev *dev);
+
+extern int pci_conf1_write(unsigned int seg, unsigned int bus,
+			   unsigned int devfn, int reg, int len, u32 value);
+extern int pci_conf1_read(unsigned int seg, unsigned int bus,
+			  unsigned int devfn, int reg, int len, u32 *value);
+
+
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index d4de8a4814be..199eeaf0f4e3 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -58,6 +58,10 @@ config IA64_UNCACHED_ALLOCATOR
 	bool
 	select GENERIC_ALLOCATOR
 
+config DMA_IS_DMA32
+	bool
+	default y
+
 choice
 	prompt "System type"
 	default IA64_GENERIC
@@ -164,6 +168,19 @@ config IA64_PAGE_SIZE_64KB
 
 endchoice
 
+choice
+	prompt "Page Table Levels"
+	default PGTABLE_3
+
+config PGTABLE_3
+	bool "3 Levels"
+
+config PGTABLE_4
+	depends on !IA64_PAGE_SIZE_64KB
+	bool "4 Levels"
+
+endchoice
+
 source kernel/Kconfig.hz
 
 config IA64_BRL_EMU
diff --git a/arch/ia64/configs/sn2_defconfig b/arch/ia64/configs/sn2_defconfig
index 08112ab38468..ff8bb3770c9d 100644
--- a/arch/ia64/configs/sn2_defconfig
+++ b/arch/ia64/configs/sn2_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13-rc6
-# Tue Aug 16 14:40:41 2005
+# Linux kernel version: 2.6.15-rc4
+# Fri Dec  2 10:33:48 2005
 #
 
 #
@@ -16,6 +16,7 @@ CONFIG_INIT_ENV_ARG_LIMIT=32
 # General setup
 #
 CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 CONFIG_POSIX_MQUEUE=y
@@ -26,6 +27,7 @@ CONFIG_HOTPLUG=y
 CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_CPUSETS=y
+CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_EMBEDDED is not set
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
@@ -56,11 +58,29 @@ CONFIG_KMOD=y
 CONFIG_STOP_MACHINE=y
 
 #
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Processor type and features
 #
 CONFIG_IA64=y
 CONFIG_64BIT=y
 CONFIG_MMU=y
+CONFIG_SWIOTLB=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_TIME_INTERPOLATION=y
@@ -68,6 +88,7 @@ CONFIG_EFI=y
 CONFIG_GENERIC_IOMAP=y
 CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
 CONFIG_IA64_UNCACHED_ALLOCATOR=y
+CONFIG_ZONE_DMA_IS_DMA32=y
 # CONFIG_IA64_GENERIC is not set
 # CONFIG_IA64_DIG is not set
 # CONFIG_IA64_HP_ZX1 is not set
@@ -80,21 +101,19 @@ CONFIG_MCKINLEY=y
 # CONFIG_IA64_PAGE_SIZE_8KB is not set
 CONFIG_IA64_PAGE_SIZE_16KB=y
 # CONFIG_IA64_PAGE_SIZE_64KB is not set
+# CONFIG_PGTABLE_3 is not set
+CONFIG_PGTABLE_4=y
 # CONFIG_HZ_100 is not set
 CONFIG_HZ_250=y
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=250
 CONFIG_IA64_L1_CACHE_SHIFT=7
-CONFIG_NUMA=y
-CONFIG_VIRTUAL_MEM_MAP=y
-CONFIG_HOLES_IN_ZONE=y
-CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
 # CONFIG_IA64_CYCLONE is not set
 CONFIG_IOSAPIC=y
 CONFIG_IA64_SGI_SN_XP=m
-CONFIG_FORCE_MAX_ZONEORDER=18
+CONFIG_FORCE_MAX_ZONEORDER=17
 CONFIG_SMP=y
-CONFIG_NR_CPUS=512
+CONFIG_NR_CPUS=1024
 # CONFIG_HOTPLUG_CPU is not set
 CONFIG_SCHED_SMT=y
 CONFIG_PREEMPT=y
@@ -105,7 +124,17 @@ CONFIG_DISCONTIGMEM_MANUAL=y
 CONFIG_DISCONTIGMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_NEED_MULTIPLE_NODES=y
-CONFIG_HAVE_DEC_LOCK=y
+# CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y
+CONFIG_NUMA=y
+CONFIG_VIRTUAL_MEM_MAP=y
+CONFIG_HOLES_IN_ZONE=y
+CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y
 CONFIG_IA32_SUPPORT=y
 CONFIG_COMPAT=y
 CONFIG_IA64_MCA_RECOVERY=y
@@ -124,28 +153,35 @@ CONFIG_BINFMT_ELF=y
 # Power management and ACPI
 #
 CONFIG_PM=y
-CONFIG_ACPI=y
+# CONFIG_PM_LEGACY is not set
+# CONFIG_PM_DEBUG is not set
 
 #
 # ACPI (Advanced Configuration and Power Interface) Support
 #
+CONFIG_ACPI=y
 # CONFIG_ACPI_BUTTON is not set
 # CONFIG_ACPI_FAN is not set
 # CONFIG_ACPI_PROCESSOR is not set
 CONFIG_ACPI_NUMA=y
+CONFIG_ACPI_BLACKLIST_YEAR=0
 # CONFIG_ACPI_DEBUG is not set
 CONFIG_ACPI_POWER=y
 CONFIG_ACPI_SYSTEM=y
 # CONFIG_ACPI_CONTAINER is not set
 
 #
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+
+#
 # Bus options (PCI, PCMCIA)
 #
 CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 # CONFIG_PCI_MSI is not set
 CONFIG_PCI_LEGACY_PROC=y
-CONFIG_PCI_NAMES=y
 # CONFIG_PCI_DEBUG is not set
 
 #
@@ -189,8 +225,8 @@ CONFIG_SYN_COOKIES=y
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set
 # CONFIG_INET_TUNNEL is not set
-CONFIG_IP_TCPDIAG=y
-# CONFIG_IP_TCPDIAG_IPV6 is not set
+CONFIG_INET_DIAG=m
+CONFIG_INET_TCP_DIAG=m
 # CONFIG_TCP_CONG_ADVANCED is not set
 CONFIG_TCP_CONG_BIC=y
 CONFIG_IPV6=m
@@ -203,6 +239,11 @@ CONFIG_IPV6=m
 # CONFIG_NETFILTER is not set
 
 #
+# DCCP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_DCCP is not set
+
+#
 # SCTP Configuration (EXPERIMENTAL)
 #
 # CONFIG_IP_SCTP is not set
@@ -218,8 +259,11 @@ CONFIG_IPV6=m
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -228,6 +272,7 @@ CONFIG_IPV6=m
 # CONFIG_HAMRADIO is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
+# CONFIG_IEEE80211 is not set
 
 #
 # Device Drivers
@@ -242,6 +287,11 @@ CONFIG_FW_LOADER=y
 # CONFIG_DEBUG_DRIVER is not set
 
 #
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
+#
 # Memory Technology Devices (MTD)
 #
 # CONFIG_MTD is not set
@@ -273,16 +323,7 @@ CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -347,6 +388,7 @@ CONFIG_IDEDMA_AUTO=y
 #
 # SCSI device support
 #
+# CONFIG_RAID_ATTRS is not set
 CONFIG_SCSI=y
 CONFIG_SCSI_PROC_FS=y
 
@@ -373,11 +415,13 @@ CONFIG_SCSI_CONSTANTS=y
 #
 CONFIG_SCSI_SPI_ATTRS=y
 CONFIG_SCSI_FC_ATTRS=y
-# CONFIG_SCSI_ISCSI_ATTRS is not set
+CONFIG_SCSI_ISCSI_ATTRS=m
+CONFIG_SCSI_SAS_ATTRS=y
 
 #
 # SCSI low-level drivers
 #
+CONFIG_ISCSI_TCP=m
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -387,15 +431,19 @@ CONFIG_SCSI_FC_ATTRS=y
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_MEGARAID_NEWGEN is not set
 # CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
 CONFIG_SCSI_SATA=y
 # CONFIG_SCSI_SATA_AHCI is not set
 # CONFIG_SCSI_SATA_SVW is not set
 # CONFIG_SCSI_ATA_PIIX is not set
+# CONFIG_SCSI_SATA_MV is not set
 # CONFIG_SCSI_SATA_NV is not set
-# CONFIG_SCSI_SATA_PROMISE is not set
+# CONFIG_SCSI_PDC_ADMA is not set
 # CONFIG_SCSI_SATA_QSTOR is not set
+# CONFIG_SCSI_SATA_PROMISE is not set
 # CONFIG_SCSI_SATA_SX4 is not set
 # CONFIG_SCSI_SATA_SIL is not set
+# CONFIG_SCSI_SATA_SIL24 is not set
 # CONFIG_SCSI_SATA_SIS is not set
 # CONFIG_SCSI_SATA_ULI is not set
 # CONFIG_SCSI_SATA_VIA is not set
@@ -409,7 +457,6 @@ CONFIG_SCSI_SATA_VITESSE=y
 # CONFIG_SCSI_IPR is not set
 # CONFIG_SCSI_QLOGIC_FC is not set
 CONFIG_SCSI_QLOGIC_1280=y
-# CONFIG_SCSI_QLOGIC_1280_1040 is not set
 CONFIG_SCSI_QLA2XXX=y
 # CONFIG_SCSI_QLA21XX is not set
 CONFIG_SCSI_QLA22XX=y
@@ -449,6 +496,7 @@ CONFIG_DM_MULTIPATH_EMC=m
 CONFIG_FUSION=y
 CONFIG_FUSION_SPI=y
 CONFIG_FUSION_FC=y
+CONFIG_FUSION_SAS=y
 CONFIG_FUSION_MAX_SGE=128
 CONFIG_FUSION_CTL=m
 
@@ -477,6 +525,10 @@ CONFIG_NETDEVICES=y
 # CONFIG_ARCNET is not set
 
 #
+# PHY device support
+#
+
+#
 # Ethernet (10 or 100Mbit)
 #
 # CONFIG_NET_ETHERNET is not set
@@ -491,6 +543,7 @@ CONFIG_NETDEVICES=y
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
 # CONFIG_R8169 is not set
+# CONFIG_SIS190 is not set
 # CONFIG_SKGE is not set
 # CONFIG_SK98LIN is not set
 CONFIG_TIGON3=y
@@ -499,10 +552,10 @@ CONFIG_TIGON3=y
 #
 # Ethernet (10000 Mbit)
 #
+CONFIG_CHELSIO_T1=m
 # CONFIG_IXGB is not set
 CONFIG_S2IO=m
 # CONFIG_S2IO_NAPI is not set
-# CONFIG_2BUFF_MODE is not set
 
 #
 # Token Ring devices
@@ -581,6 +634,7 @@ CONFIG_HW_CONSOLE=y
 CONFIG_SERIAL_NONSTANDARD=y
 # CONFIG_ROCKETPORT is not set
 # CONFIG_CYCLADES is not set
+# CONFIG_DIGIEPCA is not set
 # CONFIG_MOXA_SMARTIO is not set
 # CONFIG_ISI is not set
 # CONFIG_SYNCLINKMP is not set
@@ -627,7 +681,8 @@ CONFIG_EFI_RTC=y
 #
 # Ftape, the floppy tape device driver
 #
-# CONFIG_AGP is not set
+CONFIG_AGP=y
+CONFIG_AGP_SGI_TIOCA=y
 # CONFIG_DRM is not set
 CONFIG_RAW_DRIVER=m
 # CONFIG_HPET is not set
@@ -639,12 +694,12 @@ CONFIG_MMTIMER=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
 #
 # CONFIG_I2C is not set
-# CONFIG_I2C_SENSOR is not set
 
 #
 # Dallas's 1-wire bus
@@ -655,12 +710,17 @@ CONFIG_MMTIMER=y
 # Hardware Monitoring support
 #
 # CONFIG_HWMON is not set
+# CONFIG_HWMON_VID is not set
 
 #
 # Misc devices
 #
 
 #
+# Multimedia Capabilities Port drivers
+#
+
+#
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
@@ -719,12 +779,15 @@ CONFIG_USB_UHCI_HCD=m
 #
 # USB Device Class drivers
 #
-# CONFIG_USB_BLUETOOTH_TTY is not set
 # CONFIG_USB_ACM is not set
 # CONFIG_USB_PRINTER is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
 #
 # CONFIG_USB_STORAGE is not set
 
@@ -749,9 +812,11 @@ CONFIG_USB_HIDINPUT=y
 # CONFIG_USB_MTOUCH is not set
 # CONFIG_USB_ITMTOUCH is not set
 # CONFIG_USB_EGALAX is not set
+# CONFIG_USB_YEALINK is not set
 # CONFIG_USB_XPAD is not set
 # CONFIG_USB_ATI_REMOTE is not set
 # CONFIG_USB_KEYSPAN_REMOTE is not set
+# CONFIG_USB_APPLETOUCH is not set
 
 #
 # USB Imaging devices
@@ -822,11 +887,13 @@ CONFIG_USB_MON=y
 # InfiniBand support
 #
 CONFIG_INFINIBAND=m
-CONFIG_INFINIBAND_USER_VERBS=m
+# CONFIG_INFINIBAND_USER_MAD is not set
+CONFIG_INFINIBAND_USER_ACCESS=m
 CONFIG_INFINIBAND_MTHCA=m
 # CONFIG_INFINIBAND_MTHCA_DEBUG is not set
 CONFIG_INFINIBAND_IPOIB=m
 # CONFIG_INFINIBAND_IPOIB_DEBUG is not set
+CONFIG_INFINIBAND_SRP=m
 
 #
 # SN Devices
@@ -856,16 +923,12 @@ CONFIG_REISERFS_FS_POSIX_ACL=y
 CONFIG_REISERFS_FS_SECURITY=y
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
-
-#
-# XFS support
-#
 CONFIG_XFS_FS=y
 CONFIG_XFS_EXPORT=y
-CONFIG_XFS_RT=y
 CONFIG_XFS_QUOTA=y
 # CONFIG_XFS_SECURITY is not set
 CONFIG_XFS_POSIX_ACL=y
+CONFIG_XFS_RT=y
 # CONFIG_MINIX_FS is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_INOTIFY=y
@@ -876,6 +939,7 @@ CONFIG_QUOTACTL=y
 CONFIG_DNOTIFY=y
 CONFIG_AUTOFS_FS=m
 CONFIG_AUTOFS4_FS=m
+CONFIG_FUSE_FS=m
 
 #
 # CD-ROM/DVD Filesystems
@@ -902,13 +966,11 @@ CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
 CONFIG_PROC_FS=y
 CONFIG_PROC_KCORE=y
 CONFIG_SYSFS=y
-# CONFIG_DEVPTS_FS_XATTR is not set
 CONFIG_TMPFS=y
-CONFIG_TMPFS_XATTR=y
-CONFIG_TMPFS_SECURITY=y
 CONFIG_HUGETLBFS=y
 CONFIG_HUGETLB_PAGE=y
 CONFIG_RAMFS=y
+CONFIG_RELAYFS_FS=m
 
 #
 # Miscellaneous filesystems
@@ -957,6 +1019,7 @@ CONFIG_CIFS=m
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
 # CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
 
 #
 # Partition Types
@@ -1026,18 +1089,21 @@ CONFIG_NLS_UTF8=y
 # Library routines
 #
 # CONFIG_CRC_CCITT is not set
+CONFIG_CRC16=m
 CONFIG_CRC32=y
-# CONFIG_LIBCRC32C is not set
+CONFIG_LIBCRC32C=m
 CONFIG_ZLIB_INFLATE=m
 CONFIG_ZLIB_DEFLATE=m
 CONFIG_GENERIC_ALLOCATOR=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_PENDING_IRQ=y
 
 #
-# Profiling support
+# Instrumentation Support
 #
 # CONFIG_PROFILING is not set
+# CONFIG_KPROBES is not set
 
 #
 # Kernel hacking
@@ -1046,6 +1112,7 @@ CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_DEBUG_KERNEL=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_LOG_BUF_SHIFT=20
+CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_SCHEDSTATS is not set
 # CONFIG_DEBUG_SLAB is not set
 CONFIG_DEBUG_PREEMPT=y
@@ -1054,7 +1121,8 @@ CONFIG_DEBUG_PREEMPT=y
 # CONFIG_DEBUG_KOBJECT is not set
 CONFIG_DEBUG_INFO=y
 # CONFIG_DEBUG_FS is not set
-# CONFIG_KPROBES is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_IA64_GRANULE_16MB=y
 # CONFIG_IA64_GRANULE_64MB is not set
 # CONFIG_IA64_PRINT_HAZARDS is not set
@@ -1095,7 +1163,7 @@ CONFIG_CRYPTO_DES=m
 # CONFIG_CRYPTO_ANUBIS is not set
 CONFIG_CRYPTO_DEFLATE=m
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
+CONFIG_CRYPTO_CRC32C=m
 # CONFIG_CRYPTO_TEST is not set
 
 #
diff --git a/arch/ia64/configs/tiger_defconfig b/arch/ia64/configs/tiger_defconfig
index 9bc8bcafc905..b1e8f09e9fd5 100644
--- a/arch/ia64/configs/tiger_defconfig
+++ b/arch/ia64/configs/tiger_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc1
-# Wed Sep 14 15:17:57 2005
+# Linux kernel version: 2.6.15-rc4
+# Fri Dec  2 16:06:32 2005
 #
 
 #
@@ -59,17 +59,36 @@ CONFIG_KMOD=y
 CONFIG_STOP_MACHINE=y
 
 #
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Processor type and features
 #
 CONFIG_IA64=y
 CONFIG_64BIT=y
 CONFIG_MMU=y
+CONFIG_SWIOTLB=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_TIME_INTERPOLATION=y
 CONFIG_EFI=y
 CONFIG_GENERIC_IOMAP=y
 CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_ZONE_DMA_IS_DMA32=y
 # CONFIG_IA64_GENERIC is not set
 CONFIG_IA64_DIG=y
 # CONFIG_IA64_HP_ZX1 is not set
@@ -82,18 +101,16 @@ CONFIG_MCKINLEY=y
 # CONFIG_IA64_PAGE_SIZE_8KB is not set
 CONFIG_IA64_PAGE_SIZE_16KB=y
 # CONFIG_IA64_PAGE_SIZE_64KB is not set
+CONFIG_PGTABLE_3=y
+# CONFIG_PGTABLE_4 is not set
 # CONFIG_HZ_100 is not set
 CONFIG_HZ_250=y
 # CONFIG_HZ_1000 is not set
 CONFIG_HZ=250
 CONFIG_IA64_L1_CACHE_SHIFT=7
-# CONFIG_NUMA is not set
-CONFIG_VIRTUAL_MEM_MAP=y
-CONFIG_HOLES_IN_ZONE=y
 CONFIG_IA64_CYCLONE=y
 CONFIG_IOSAPIC=y
-# CONFIG_IA64_SGI_SN_XP is not set
-CONFIG_FORCE_MAX_ZONEORDER=18
+CONFIG_FORCE_MAX_ZONEORDER=17
 CONFIG_SMP=y
 CONFIG_NR_CPUS=4
 CONFIG_HOTPLUG_CPU=y
@@ -106,7 +123,13 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
-CONFIG_HAVE_DEC_LOCK=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_VIRTUAL_MEM_MAP=y
+CONFIG_HOLES_IN_ZONE=y
 CONFIG_IA32_SUPPORT=y
 CONFIG_COMPAT=y
 CONFIG_IA64_MCA_RECOVERY=y
@@ -118,7 +141,6 @@ CONFIG_IA64_PALINFO=y
 #
 CONFIG_EFI_VARS=y
 CONFIG_EFI_PCDP=y
-# CONFIG_DELL_RBU is not set
 CONFIG_BINFMT_ELF=y
 CONFIG_BINFMT_MISC=m
 
@@ -126,6 +148,7 @@ CONFIG_BINFMT_MISC=m
 # Power management and ACPI
 #
 CONFIG_PM=y
+CONFIG_PM_LEGACY=y
 # CONFIG_PM_DEBUG is not set
 
 #
@@ -226,14 +249,16 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
 #
 # CONFIG_NET_PKTGEN is not set
-# CONFIG_NETFILTER_NETLINK is not set
 # CONFIG_HAMRADIO is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
@@ -295,14 +320,6 @@ CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_BLK_DEV_INITRD=y
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 # CONFIG_ATA_OVER_ETH is not set
 
 #
@@ -400,6 +417,7 @@ CONFIG_SCSI_FC_ATTRS=y
 #
 # SCSI low-level drivers
 #
+# CONFIG_ISCSI_TCP is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -409,6 +427,7 @@ CONFIG_SCSI_FC_ATTRS=y
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_MEGARAID_NEWGEN is not set
 # CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_SATA is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -424,7 +443,6 @@ CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
 CONFIG_SCSI_QLOGIC_FC=y
 # CONFIG_SCSI_QLOGIC_FC_FIRMWARE is not set
 CONFIG_SCSI_QLOGIC_1280=y
-# CONFIG_SCSI_QLOGIC_1280_1040 is not set
 CONFIG_SCSI_QLA2XXX=y
 CONFIG_SCSI_QLA21XX=m
 CONFIG_SCSI_QLA22XX=m
@@ -463,6 +481,7 @@ CONFIG_DM_ZERO=m
 CONFIG_FUSION=y
 CONFIG_FUSION_SPI=y
 CONFIG_FUSION_FC=y
+# CONFIG_FUSION_SAS is not set
 CONFIG_FUSION_MAX_SGE=128
 CONFIG_FUSION_CTL=y
 
@@ -503,6 +522,7 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MII=m
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 
 #
@@ -727,6 +747,7 @@ CONFIG_MAX_RAW_DEVS=256
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -812,12 +833,15 @@ CONFIG_USB_UHCI_HCD=y
 #
 # USB Device Class drivers
 #
-# CONFIG_USB_BLUETOOTH_TTY is not set
 # CONFIG_USB_ACM is not set
 # CONFIG_USB_PRINTER is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -1123,9 +1147,10 @@ CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_GENERIC_PENDING_IRQ=y
 
 #
-# Profiling support
+# Instrumentation Support
 #
 # CONFIG_PROFILING is not set
+# CONFIG_KPROBES is not set
 
 #
 # Kernel hacking
@@ -1142,7 +1167,8 @@ CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_FS is not set
-# CONFIG_KPROBES is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_IA64_GRANULE_16MB=y
 # CONFIG_IA64_GRANULE_64MB is not set
 # CONFIG_IA64_PRINT_HAZARDS is not set
diff --git a/arch/ia64/defconfig b/arch/ia64/defconfig
index 6e3f147e03e5..275a26c6e5aa 100644
--- a/arch/ia64/defconfig
+++ b/arch/ia64/defconfig
@@ -82,6 +82,8 @@ CONFIG_MCKINLEY=y
 # CONFIG_IA64_PAGE_SIZE_8KB is not set
 CONFIG_IA64_PAGE_SIZE_16KB=y
 # CONFIG_IA64_PAGE_SIZE_64KB is not set
+CONFIG_PGTABLE_3=y
+# CONFIG_PGTABLE_4 is not set
 # CONFIG_HZ_100 is not set
 CONFIG_HZ_250=y
 # CONFIG_HZ_1000 is not set
diff --git a/arch/ia64/ia32/binfmt_elf32.c b/arch/ia64/ia32/binfmt_elf32.c
index a7280d9f6c16..4e7a6a1ec6c7 100644
--- a/arch/ia64/ia32/binfmt_elf32.c
+++ b/arch/ia64/ia32/binfmt_elf32.c
@@ -261,8 +261,6 @@ elf32_set_personality (void)
 {
 	set_personality(PER_LINUX32);
 	current->thread.map_base  = IA32_PAGE_OFFSET/3;
-	current->thread.task_size = IA32_PAGE_OFFSET;	/* use what Linux/x86 uses... */
-	set_fs(USER_DS);				/* set addr limit for new TASK_SIZE */
 }
 
 static unsigned long
diff --git a/arch/ia64/ia32/ia32priv.h b/arch/ia64/ia32/ia32priv.h
index e3e9290e3ff2..68ceb4e690c7 100644
--- a/arch/ia64/ia32/ia32priv.h
+++ b/arch/ia64/ia32/ia32priv.h
@@ -305,7 +305,6 @@ struct old_linux32_dirent {
 #define ELF_DATA	ELFDATA2LSB
 #define ELF_ARCH	EM_386
 
-#define IA32_PAGE_OFFSET	0xc0000000
 #define IA32_STACK_TOP		IA32_PAGE_OFFSET
 #define IA32_GATE_OFFSET	IA32_PAGE_OFFSET
 #define IA32_GATE_END		IA32_PAGE_OFFSET + PAGE_SIZE
diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c
index f72ea6aebcb1..a3aa45cbcfa0 100644
--- a/arch/ia64/kernel/efi.c
+++ b/arch/ia64/kernel/efi.c
@@ -987,7 +987,7 @@ efi_initialize_iomem_resources(struct resource *code_resource,
 				break;
 		}
 
-		if ((res = kcalloc(1, sizeof(struct resource), GFP_KERNEL)) == NULL) {
+		if ((res = kzalloc(sizeof(struct resource), GFP_KERNEL)) == NULL) {
 			printk(KERN_ERR "failed to alocate resource for iomem\n");
 			return;
 		}
diff --git a/arch/ia64/kernel/ia64_ksyms.c b/arch/ia64/kernel/ia64_ksyms.c
index 01572814abe4..5db9d3bcbbcb 100644
--- a/arch/ia64/kernel/ia64_ksyms.c
+++ b/arch/ia64/kernel/ia64_ksyms.c
@@ -42,6 +42,7 @@ EXPORT_SYMBOL(clear_page);
 
 #ifdef CONFIG_VIRTUAL_MEM_MAP
 #include <linux/bootmem.h>
+EXPORT_SYMBOL(min_low_pfn);	/* defined by bootmem.c, but not exported by generic code */
 EXPORT_SYMBOL(max_low_pfn);	/* defined by bootmem.c, but not exported by generic code */
 #endif
 
diff --git a/arch/ia64/kernel/ivt.S b/arch/ia64/kernel/ivt.S
index c13ca0d49c4a..301f2e9d262e 100644
--- a/arch/ia64/kernel/ivt.S
+++ b/arch/ia64/kernel/ivt.S
@@ -91,16 +91,17 @@ ENTRY(vhpt_miss)
 	 * (the "original") TLB miss, which may either be caused by an instruction
 	 * fetch or a data access (or non-access).
 	 *
-	 * What we do here is normal TLB miss handing for the _original_ miss, followed
-	 * by inserting the TLB entry for the virtual page table page that the VHPT
-	 * walker was attempting to access.  The latter gets inserted as long
-	 * as both L1 and L2 have valid mappings for the faulting address.
-	 * The TLB entry for the original miss gets inserted only if
-	 * the L3 entry indicates that the page is present.
+	 * What we do here is normal TLB miss handing for the _original_ miss,
+	 * followed by inserting the TLB entry for the virtual page table page
+	 * that the VHPT walker was attempting to access.  The latter gets
+	 * inserted as long as page table entry above pte level have valid
+	 * mappings for the faulting address.  The TLB entry for the original
+	 * miss gets inserted only if the pte entry indicates that the page is
+	 * present.
 	 *
 	 * do_page_fault gets invoked in the following cases:
 	 *	- the faulting virtual address uses unimplemented address bits
-	 *	- the faulting virtual address has no L1, L2, or L3 mapping
+	 *	- the faulting virtual address has no valid page table mapping
 	 */
 	mov r16=cr.ifa				// get address that caused the TLB miss
 #ifdef CONFIG_HUGETLB_PAGE
@@ -114,7 +115,7 @@ ENTRY(vhpt_miss)
 	shl r21=r16,3				// shift bit 60 into sign bit
 	shr.u r17=r16,61			// get the region number into r17
 	;;
-	shr r22=r21,3
+	shr.u r22=r21,3
 #ifdef CONFIG_HUGETLB_PAGE
 	extr.u r26=r25,2,6
 	;;
@@ -126,7 +127,7 @@ ENTRY(vhpt_miss)
 #endif
 	;;
 	cmp.eq p6,p7=5,r17			// is IFA pointing into to region 5?
-	shr.u r18=r22,PGDIR_SHIFT		// get bits 33-63 of the faulting address
+	shr.u r18=r22,PGDIR_SHIFT		// get bottom portion of pgd index bit
 	;;
 (p7)	dep r17=r17,r19,(PAGE_SHIFT-3),3	// put region number bits in place
 
@@ -137,24 +138,38 @@ ENTRY(vhpt_miss)
 (p6)	shr.u r21=r21,PGDIR_SHIFT+PAGE_SHIFT
 (p7)	shr.u r21=r21,PGDIR_SHIFT+PAGE_SHIFT-3
 	;;
-(p6)	dep r17=r18,r19,3,(PAGE_SHIFT-3)	// r17=PTA + IFA(33,42)*8
-(p7)	dep r17=r18,r17,3,(PAGE_SHIFT-6)	// r17=PTA + (((IFA(61,63) << 7) | IFA(33,39))*8)
+(p6)	dep r17=r18,r19,3,(PAGE_SHIFT-3)	// r17=pgd_offset for region 5
+(p7)	dep r17=r18,r17,3,(PAGE_SHIFT-6)	// r17=pgd_offset for region[0-4]
 	cmp.eq p7,p6=0,r21			// unused address bits all zeroes?
-	shr.u r18=r22,PMD_SHIFT			// shift L2 index into position
+#ifdef CONFIG_PGTABLE_4
+	shr.u r28=r22,PUD_SHIFT			// shift pud index into position
+#else
+	shr.u r18=r22,PMD_SHIFT			// shift pmd index into position
+#endif
+	;;
+	ld8 r17=[r17]				// get *pgd (may be 0)
+	;;
+(p7)	cmp.eq p6,p7=r17,r0			// was pgd_present(*pgd) == NULL?
+#ifdef CONFIG_PGTABLE_4
+	dep r28=r28,r17,3,(PAGE_SHIFT-3)	// r28=pud_offset(pgd,addr)
 	;;
-	ld8 r17=[r17]				// fetch the L1 entry (may be 0)
+	shr.u r18=r22,PMD_SHIFT			// shift pmd index into position
+(p7)	ld8 r29=[r28]				// get *pud (may be 0)
 	;;
-(p7)	cmp.eq p6,p7=r17,r0			// was L1 entry NULL?
-	dep r17=r18,r17,3,(PAGE_SHIFT-3)	// compute address of L2 page table entry
+(p7)	cmp.eq.or.andcm p6,p7=r29,r0		// was pud_present(*pud) == NULL?
+	dep r17=r18,r29,3,(PAGE_SHIFT-3)	// r17=pmd_offset(pud,addr)
+#else
+	dep r17=r18,r17,3,(PAGE_SHIFT-3)	// r17=pmd_offset(pgd,addr)
+#endif
 	;;
-(p7)	ld8 r20=[r17]				// fetch the L2 entry (may be 0)
-	shr.u r19=r22,PAGE_SHIFT		// shift L3 index into position
+(p7)	ld8 r20=[r17]				// get *pmd (may be 0)
+	shr.u r19=r22,PAGE_SHIFT		// shift pte index into position
 	;;
-(p7)	cmp.eq.or.andcm p6,p7=r20,r0		// was L2 entry NULL?
-	dep r21=r19,r20,3,(PAGE_SHIFT-3)	// compute address of L3 page table entry
+(p7)	cmp.eq.or.andcm p6,p7=r20,r0		// was pmd_present(*pmd) == NULL?
+	dep r21=r19,r20,3,(PAGE_SHIFT-3)	// r21=pte_offset(pmd,addr)
 	;;
-(p7)	ld8 r18=[r21]				// read the L3 PTE
-	mov r19=cr.isr				// cr.isr bit 0 tells us if this is an insn miss
+(p7)	ld8 r18=[r21]				// read *pte
+	mov r19=cr.isr				// cr.isr bit 32 tells us if this is an insn miss
 	;;
 (p7)	tbit.z p6,p7=r18,_PAGE_P_BIT		// page present bit cleared?
 	mov r22=cr.iha				// get the VHPT address that caused the TLB miss
@@ -188,18 +203,33 @@ ENTRY(vhpt_miss)
 	dv_serialize_data
 
 	/*
-	 * Re-check L2 and L3 pagetable.  If they changed, we may have received a ptc.g
+	 * Re-check pagetable entry.  If they changed, we may have received a ptc.g
 	 * between reading the pagetable and the "itc".  If so, flush the entry we
-	 * inserted and retry.
+	 * inserted and retry.  At this point, we have:
+	 *
+	 * r28 = equivalent of pud_offset(pgd, ifa)
+	 * r17 = equivalent of pmd_offset(pud, ifa)
+	 * r21 = equivalent of pte_offset(pmd, ifa)
+	 *
+	 * r29 = *pud
+	 * r20 = *pmd
+	 * r18 = *pte
 	 */
-	ld8 r25=[r21]				// read L3 PTE again
-	ld8 r26=[r17]				// read L2 entry again
+	ld8 r25=[r21]				// read *pte again
+	ld8 r26=[r17]				// read *pmd again
+#ifdef CONFIG_PGTABLE_4
+	ld8 r19=[r28]				// read *pud again
+#endif
+	cmp.ne p6,p7=r0,r0
 	;;
-	cmp.ne p6,p7=r26,r20			// did L2 entry change
+	cmp.ne.or.andcm p6,p7=r26,r20		// did *pmd change
+#ifdef CONFIG_PGTABLE_4
+	cmp.ne.or.andcm p6,p7=r19,r29		// did *pud change
+#endif
 	mov r27=PAGE_SHIFT<<2
 	;;
 (p6)	ptc.l r22,r27				// purge PTE page translation
-(p7)	cmp.ne.or.andcm p6,p7=r25,r18		// did L3 PTE change
+(p7)	cmp.ne.or.andcm p6,p7=r25,r18		// did *pte change
 	;;
 (p6)	ptc.l r16,r27				// purge translation
 #endif
@@ -214,19 +244,19 @@ END(vhpt_miss)
 ENTRY(itlb_miss)
 	DBG_FAULT(1)
 	/*
-	 * The ITLB handler accesses the L3 PTE via the virtually mapped linear
+	 * The ITLB handler accesses the PTE via the virtually mapped linear
 	 * page table.  If a nested TLB miss occurs, we switch into physical
-	 * mode, walk the page table, and then re-execute the L3 PTE read
-	 * and go on normally after that.
+	 * mode, walk the page table, and then re-execute the PTE read and
+	 * go on normally after that.
 	 */
 	mov r16=cr.ifa				// get virtual address
 	mov r29=b0				// save b0
 	mov r31=pr				// save predicates
 .itlb_fault:
-	mov r17=cr.iha				// get virtual address of L3 PTE
+	mov r17=cr.iha				// get virtual address of PTE
 	movl r30=1f				// load nested fault continuation point
 	;;
-1:	ld8 r18=[r17]				// read L3 PTE
+1:	ld8 r18=[r17]				// read *pte
 	;;
 	mov b0=r29
 	tbit.z p6,p0=r18,_PAGE_P_BIT		// page present bit cleared?
@@ -241,7 +271,7 @@ ENTRY(itlb_miss)
 	 */
 	dv_serialize_data
 
-	ld8 r19=[r17]				// read L3 PTE again and see if same
+	ld8 r19=[r17]				// read *pte again and see if same
 	mov r20=PAGE_SHIFT<<2			// setup page size for purge
 	;;
 	cmp.ne p7,p0=r18,r19
@@ -258,19 +288,19 @@ END(itlb_miss)
 ENTRY(dtlb_miss)
 	DBG_FAULT(2)
 	/*
-	 * The DTLB handler accesses the L3 PTE via the virtually mapped linear
+	 * The DTLB handler accesses the PTE via the virtually mapped linear
 	 * page table.  If a nested TLB miss occurs, we switch into physical
-	 * mode, walk the page table, and then re-execute the L3 PTE read
-	 * and go on normally after that.
+	 * mode, walk the page table, and then re-execute the PTE read and
+	 * go on normally after that.
 	 */
 	mov r16=cr.ifa				// get virtual address
 	mov r29=b0				// save b0
 	mov r31=pr				// save predicates
 dtlb_fault:
-	mov r17=cr.iha				// get virtual address of L3 PTE
+	mov r17=cr.iha				// get virtual address of PTE
 	movl r30=1f				// load nested fault continuation point
 	;;
-1:	ld8 r18=[r17]				// read L3 PTE
+1:	ld8 r18=[r17]				// read *pte
 	;;
 	mov b0=r29
 	tbit.z p6,p0=r18,_PAGE_P_BIT		// page present bit cleared?
@@ -285,7 +315,7 @@ dtlb_fault:
 	 */
 	dv_serialize_data
 
-	ld8 r19=[r17]				// read L3 PTE again and see if same
+	ld8 r19=[r17]				// read *pte again and see if same
 	mov r20=PAGE_SHIFT<<2			// setup page size for purge
 	;;
 	cmp.ne p7,p0=r18,r19
@@ -399,7 +429,7 @@ ENTRY(nested_dtlb_miss)
 	 *		r30:	continuation address
 	 *		r31:	saved pr
 	 *
-	 * Output:	r17:	physical address of L3 PTE of faulting address
+	 * Output:	r17:	physical address of PTE of faulting address
 	 *		r29:	saved b0
 	 *		r30:	continuation address
 	 *		r31:	saved pr
@@ -429,21 +459,33 @@ ENTRY(nested_dtlb_miss)
 (p6)	shr.u r21=r21,PGDIR_SHIFT+PAGE_SHIFT
 (p7)	shr.u r21=r21,PGDIR_SHIFT+PAGE_SHIFT-3
 	;;
-(p6)	dep r17=r18,r19,3,(PAGE_SHIFT-3)	// r17=PTA + IFA(33,42)*8
-(p7)	dep r17=r18,r17,3,(PAGE_SHIFT-6)	// r17=PTA + (((IFA(61,63) << 7) | IFA(33,39))*8)
+(p6)	dep r17=r18,r19,3,(PAGE_SHIFT-3)	// r17=pgd_offset for region 5
+(p7)	dep r17=r18,r17,3,(PAGE_SHIFT-6)	// r17=pgd_offset for region[0-4]
 	cmp.eq p7,p6=0,r21			// unused address bits all zeroes?
-	shr.u r18=r22,PMD_SHIFT			// shift L2 index into position
+#ifdef CONFIG_PGTABLE_4
+	shr.u r18=r22,PUD_SHIFT			// shift pud index into position
+#else
+	shr.u r18=r22,PMD_SHIFT			// shift pmd index into position
+#endif
 	;;
-	ld8 r17=[r17]				// fetch the L1 entry (may be 0)
+	ld8 r17=[r17]				// get *pgd (may be 0)
 	;;
-(p7)	cmp.eq p6,p7=r17,r0			// was L1 entry NULL?
-	dep r17=r18,r17,3,(PAGE_SHIFT-3)	// compute address of L2 page table entry
+(p7)	cmp.eq p6,p7=r17,r0			// was pgd_present(*pgd) == NULL?
+	dep r17=r18,r17,3,(PAGE_SHIFT-3)	// r17=p[u|m]d_offset(pgd,addr)
 	;;
-(p7)	ld8 r17=[r17]				// fetch the L2 entry (may be 0)
-	shr.u r19=r22,PAGE_SHIFT		// shift L3 index into position
+#ifdef CONFIG_PGTABLE_4
+(p7)	ld8 r17=[r17]				// get *pud (may be 0)
+	shr.u r18=r22,PMD_SHIFT			// shift pmd index into position
+	;;
+(p7)	cmp.eq.or.andcm p6,p7=r17,r0		// was pud_present(*pud) == NULL?
+	dep r17=r18,r17,3,(PAGE_SHIFT-3)	// r17=pmd_offset(pud,addr)
+	;;
+#endif
+(p7)	ld8 r17=[r17]				// get *pmd (may be 0)
+	shr.u r19=r22,PAGE_SHIFT		// shift pte index into position
 	;;
-(p7)	cmp.eq.or.andcm p6,p7=r17,r0		// was L2 entry NULL?
-	dep r17=r19,r17,3,(PAGE_SHIFT-3)	// compute address of L3 page table entry
+(p7)	cmp.eq.or.andcm p6,p7=r17,r0		// was pmd_present(*pmd) == NULL?
+	dep r17=r19,r17,3,(PAGE_SHIFT-3)	// r17=pte_offset(pmd,addr);
 (p6)	br.cond.spnt page_fault
 	mov b0=r30
 	br.sptk.many b0				// return to continuation point
diff --git a/arch/ia64/kernel/kprobes.c b/arch/ia64/kernel/kprobes.c
index 96736a119c91..89a70400c4f6 100644
--- a/arch/ia64/kernel/kprobes.c
+++ b/arch/ia64/kernel/kprobes.c
@@ -347,7 +347,7 @@ int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
 		((struct fnptr *)kretprobe_trampoline)->ip;
 
 	spin_lock_irqsave(&kretprobe_lock, flags);
-        head = kretprobe_inst_table_head(current);
+	head = kretprobe_inst_table_head(current);
 
 	/*
 	 * It is possible to have multiple instances associated with a given
@@ -363,9 +363,9 @@ int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
 	 *       kretprobe_trampoline
 	 */
 	hlist_for_each_entry_safe(ri, node, tmp, head, hlist) {
-                if (ri->task != current)
+		if (ri->task != current)
 			/* another task is sharing our hash bucket */
-                        continue;
+			continue;
 
 		if (ri->rp && ri->rp->handler)
 			ri->rp->handler(ri, regs);
@@ -394,7 +394,7 @@ int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
 	 * kprobe_handler() that we don't want the post_handler
 	 * to run (and have re-enabled preemption)
 	 */
-        return 1;
+	return 1;
 }
 
 /* Called with kretprobe_lock held */
@@ -630,7 +630,7 @@ static int __kprobes pre_kprobes_handler(struct die_args *args)
 			 */
 			save_previous_kprobe(kcb);
 			set_current_kprobe(p, kcb);
-			p->nmissed++;
+			kprobes_inc_nmissed_count(p);
 			prepare_ss(p, regs);
 			kcb->kprobe_status = KPROBE_REENTER;
 			return 1;
@@ -739,12 +739,16 @@ int __kprobes kprobe_exceptions_notify(struct notifier_block *self,
 
 	switch(val) {
 	case DIE_BREAK:
-		if (pre_kprobes_handler(args))
-			ret = NOTIFY_STOP;
+		/* err is break number from ia64_bad_break() */
+		if (args->err == 0x80200 || args->err == 0x80300 || args->err == 0)
+			if (pre_kprobes_handler(args))
+				ret = NOTIFY_STOP;
 		break;
-	case DIE_SS:
-		if (post_kprobes_handler(args->regs))
-			ret = NOTIFY_STOP;
+	case DIE_FAULT:
+		/* err is vector number from ia64_fault() */
+		if (args->err == 36)
+			if (post_kprobes_handler(args->regs))
+				ret = NOTIFY_STOP;
 		break;
 	case DIE_PAGE_FAULT:
 		/* kprobe_running() needs smp_processor_id() */
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index 52c47da17246..355af15287c7 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -51,6 +51,9 @@
  *
  * 2005-08-12 Keith Owens <kaos@sgi.com>
  *	      Convert MCA/INIT handlers to use per event stacks and SAL/OS state.
+ *
+ * 2005-10-07 Keith Owens <kaos@sgi.com>
+ *	      Add notify_die() hooks.
  */
 #include <linux/config.h>
 #include <linux/types.h>
@@ -58,7 +61,6 @@
 #include <linux/sched.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
-#include <linux/kallsyms.h>
 #include <linux/smp_lock.h>
 #include <linux/bootmem.h>
 #include <linux/acpi.h>
@@ -69,6 +71,7 @@
 #include <linux/workqueue.h>
 
 #include <asm/delay.h>
+#include <asm/kdebug.h>
 #include <asm/machvec.h>
 #include <asm/meminit.h>
 #include <asm/page.h>
@@ -132,6 +135,14 @@ extern void salinfo_log_wakeup(int type, u8 *buffer, u64 size, int irqsafe);
 
 static int mca_init;
 
+
+static void inline
+ia64_mca_spin(const char *func)
+{
+	printk(KERN_EMERG "%s: spinning here, not returning to SAL\n", func);
+	while (1)
+		cpu_relax();
+}
 /*
  * IA64_MCA log support
  */
@@ -526,13 +537,16 @@ ia64_mca_wakeup_all(void)
  *  Outputs :   None
  */
 static irqreturn_t
-ia64_mca_rendez_int_handler(int rendez_irq, void *arg, struct pt_regs *ptregs)
+ia64_mca_rendez_int_handler(int rendez_irq, void *arg, struct pt_regs *regs)
 {
 	unsigned long flags;
 	int cpu = smp_processor_id();
 
 	/* Mask all interrupts */
 	local_irq_save(flags);
+	if (notify_die(DIE_MCA_RENDZVOUS_ENTER, "MCA", regs, 0, 0, 0)
+			== NOTIFY_STOP)
+		ia64_mca_spin(__FUNCTION__);
 
 	ia64_mc_info.imi_rendez_checkin[cpu] = IA64_MCA_RENDEZ_CHECKIN_DONE;
 	/* Register with the SAL monarch that the slave has
@@ -540,10 +554,18 @@ ia64_mca_rendez_int_handler(int rendez_irq, void *arg, struct pt_regs *ptregs)
 	 */
 	ia64_sal_mc_rendez();
 
+	if (notify_die(DIE_MCA_RENDZVOUS_PROCESS, "MCA", regs, 0, 0, 0)
+			== NOTIFY_STOP)
+		ia64_mca_spin(__FUNCTION__);
+
 	/* Wait for the monarch cpu to exit. */
 	while (monarch_cpu != -1)
 	       cpu_relax();	/* spin until monarch leaves */
 
+	if (notify_die(DIE_MCA_RENDZVOUS_LEAVE, "MCA", regs, 0, 0, 0)
+			== NOTIFY_STOP)
+		ia64_mca_spin(__FUNCTION__);
+
 	/* Enable all interrupts */
 	local_irq_restore(flags);
 	return IRQ_HANDLED;
@@ -933,6 +955,9 @@ ia64_mca_handler(struct pt_regs *regs, struct switch_stack *sw,
 	oops_in_progress = 1;	/* FIXME: make printk NMI/MCA/INIT safe */
 	previous_current = ia64_mca_modify_original_stack(regs, sw, sos, "MCA");
 	monarch_cpu = cpu;
+	if (notify_die(DIE_MCA_MONARCH_ENTER, "MCA", regs, 0, 0, 0)
+			== NOTIFY_STOP)
+		ia64_mca_spin(__FUNCTION__);
 	ia64_wait_for_slaves(cpu);
 
 	/* Wakeup all the processors which are spinning in the rendezvous loop.
@@ -942,6 +967,9 @@ ia64_mca_handler(struct pt_regs *regs, struct switch_stack *sw,
 	 * spinning in SAL does not work.
 	 */
 	ia64_mca_wakeup_all();
+	if (notify_die(DIE_MCA_MONARCH_PROCESS, "MCA", regs, 0, 0, 0)
+			== NOTIFY_STOP)
+		ia64_mca_spin(__FUNCTION__);
 
 	/* Get the MCA error record and log it */
 	ia64_mca_log_sal_error_record(SAL_INFO_TYPE_MCA);
@@ -960,6 +988,9 @@ ia64_mca_handler(struct pt_regs *regs, struct switch_stack *sw,
 		ia64_sal_clear_state_info(SAL_INFO_TYPE_MCA);
 		sos->os_status = IA64_MCA_CORRECTED;
 	}
+	if (notify_die(DIE_MCA_MONARCH_LEAVE, "MCA", regs, 0, 0, recover)
+			== NOTIFY_STOP)
+		ia64_mca_spin(__FUNCTION__);
 
 	set_curr_task(cpu, previous_current);
 	monarch_cpu = -1;
@@ -1188,6 +1219,37 @@ ia64_mca_cpe_poll (unsigned long dummy)
 
 #endif /* CONFIG_ACPI */
 
+static int
+default_monarch_init_process(struct notifier_block *self, unsigned long val, void *data)
+{
+	int c;
+	struct task_struct *g, *t;
+	if (val != DIE_INIT_MONARCH_PROCESS)
+		return NOTIFY_DONE;
+	printk(KERN_ERR "Processes interrupted by INIT -");
+	for_each_online_cpu(c) {
+		struct ia64_sal_os_state *s;
+		t = __va(__per_cpu_mca[c] + IA64_MCA_CPU_INIT_STACK_OFFSET);
+		s = (struct ia64_sal_os_state *)((char *)t + MCA_SOS_OFFSET);
+		g = s->prev_task;
+		if (g) {
+			if (g->pid)
+				printk(" %d", g->pid);
+			else
+				printk(" %d (cpu %d task 0x%p)", g->pid, task_cpu(g), g);
+		}
+	}
+	printk("\n\n");
+	if (read_trylock(&tasklist_lock)) {
+		do_each_thread (g, t) {
+			printk("\nBacktrace of pid %d (%s)\n", t->pid, t->comm);
+			show_stack(t, NULL);
+		} while_each_thread (g, t);
+		read_unlock(&tasklist_lock);
+	}
+	return NOTIFY_DONE;
+}
+
 /*
  * C portion of the OS INIT handler
  *
@@ -1212,8 +1274,7 @@ ia64_init_handler(struct pt_regs *regs, struct switch_stack *sw,
 	static atomic_t slaves;
 	static atomic_t monarchs;
 	task_t *previous_current;
-	int cpu = smp_processor_id(), c;
-	struct task_struct *g, *t;
+	int cpu = smp_processor_id();
 
 	oops_in_progress = 1;	/* FIXME: make printk NMI/MCA/INIT safe */
 	console_loglevel = 15;	/* make sure printks make it to console */
@@ -1253,8 +1314,17 @@ ia64_init_handler(struct pt_regs *regs, struct switch_stack *sw,
 		ia64_mc_info.imi_rendez_checkin[cpu] = IA64_MCA_RENDEZ_CHECKIN_INIT;
 		while (monarch_cpu == -1)
 		       cpu_relax();	/* spin until monarch enters */
+		if (notify_die(DIE_INIT_SLAVE_ENTER, "INIT", regs, 0, 0, 0)
+				== NOTIFY_STOP)
+			ia64_mca_spin(__FUNCTION__);
+		if (notify_die(DIE_INIT_SLAVE_PROCESS, "INIT", regs, 0, 0, 0)
+				== NOTIFY_STOP)
+			ia64_mca_spin(__FUNCTION__);
 		while (monarch_cpu != -1)
 		       cpu_relax();	/* spin until monarch leaves */
+		if (notify_die(DIE_INIT_SLAVE_LEAVE, "INIT", regs, 0, 0, 0)
+				== NOTIFY_STOP)
+			ia64_mca_spin(__FUNCTION__);
 		printk("Slave on cpu %d returning to normal service.\n", cpu);
 		set_curr_task(cpu, previous_current);
 		ia64_mc_info.imi_rendez_checkin[cpu] = IA64_MCA_RENDEZ_CHECKIN_NOTDONE;
@@ -1263,6 +1333,9 @@ ia64_init_handler(struct pt_regs *regs, struct switch_stack *sw,
 	}
 
 	monarch_cpu = cpu;
+	if (notify_die(DIE_INIT_MONARCH_ENTER, "INIT", regs, 0, 0, 0)
+			== NOTIFY_STOP)
+		ia64_mca_spin(__FUNCTION__);
 
 	/*
 	 * Wait for a bit.  On some machines (e.g., HP's zx2000 and zx6000, INIT can be
@@ -1273,27 +1346,16 @@ ia64_init_handler(struct pt_regs *regs, struct switch_stack *sw,
 	printk("Delaying for 5 seconds...\n");
 	udelay(5*1000000);
 	ia64_wait_for_slaves(cpu);
-	printk(KERN_ERR "Processes interrupted by INIT -");
-	for_each_online_cpu(c) {
-		struct ia64_sal_os_state *s;
-		t = __va(__per_cpu_mca[c] + IA64_MCA_CPU_INIT_STACK_OFFSET);
-		s = (struct ia64_sal_os_state *)((char *)t + MCA_SOS_OFFSET);
-		g = s->prev_task;
-		if (g) {
-			if (g->pid)
-				printk(" %d", g->pid);
-			else
-				printk(" %d (cpu %d task 0x%p)", g->pid, task_cpu(g), g);
-		}
-	}
-	printk("\n\n");
-	if (read_trylock(&tasklist_lock)) {
-		do_each_thread (g, t) {
-			printk("\nBacktrace of pid %d (%s)\n", t->pid, t->comm);
-			show_stack(t, NULL);
-		} while_each_thread (g, t);
-		read_unlock(&tasklist_lock);
-	}
+	/* If nobody intercepts DIE_INIT_MONARCH_PROCESS then we drop through
+	 * to default_monarch_init_process() above and just print all the
+	 * tasks.
+	 */
+	if (notify_die(DIE_INIT_MONARCH_PROCESS, "INIT", regs, 0, 0, 0)
+			== NOTIFY_STOP)
+		ia64_mca_spin(__FUNCTION__);
+	if (notify_die(DIE_INIT_MONARCH_LEAVE, "INIT", regs, 0, 0, 0)
+			== NOTIFY_STOP)
+		ia64_mca_spin(__FUNCTION__);
 	printk("\nINIT dump complete.  Monarch on cpu %d returning to normal service.\n", cpu);
 	atomic_dec(&monarchs);
 	set_curr_task(cpu, previous_current);
@@ -1462,6 +1524,10 @@ ia64_mca_init(void)
 	s64 rc;
 	struct ia64_sal_retval isrv;
 	u64 timeout = IA64_MCA_RENDEZ_TIMEOUT;	/* platform specific */
+	static struct notifier_block default_init_monarch_nb = {
+		.notifier_call = default_monarch_init_process,
+		.priority = 0/* we need to notified last */
+	};
 
 	IA64_MCA_DEBUG("%s: begin\n", __FUNCTION__);
 
@@ -1555,6 +1621,10 @@ ia64_mca_init(void)
 		       "(status %ld)\n", rc);
 		return;
 	}
+	if (register_die_notifier(&default_init_monarch_nb)) {
+		printk(KERN_ERR "Failed to register default monarch INIT process\n");
+		return;
+	}
 
 	IA64_MCA_DEBUG("%s: registered OS INIT handler with SAL\n", __FUNCTION__);
 
diff --git a/arch/ia64/kernel/mca_drv.c b/arch/ia64/kernel/mca_drv.c
index eb39bc9c133b..3492e3211a44 100644
--- a/arch/ia64/kernel/mca_drv.c
+++ b/arch/ia64/kernel/mca_drv.c
@@ -547,9 +547,20 @@ recover_from_processor_error(int platform, slidx_table_t *slidx,
 		(pal_processor_state_info_t*)peidx_psp(peidx);
 
 	/*
-	 * We cannot recover errors with other than bus_check.
+	 * Processor recovery status must key off of the PAL recovery
+	 * status in the Processor State Parameter.
 	 */
-	if (psp->cc || psp->rc || psp->uc)
+
+	/*
+	 * The machine check is corrected.
+	 */
+	if (psp->cm == 1)
+		return 1;
+
+	/*
+	 * The error was not contained.  Software must be reset.
+	 */
+	if (psp->us || psp->ci == 0)
 		return 0;
 
 	/*
@@ -570,8 +581,6 @@ recover_from_processor_error(int platform, slidx_table_t *slidx,
 		return 0;
 	if (pbci->eb && pbci->bsi > 0)
 		return 0;
-	if (psp->ci == 0)
-		return 0;
 
 	/*
 	 * This is a local MCA and estimated as recoverble external bus error.
diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c
index 640d6908f8ec..e9904c74d2ba 100644
--- a/arch/ia64/kernel/process.c
+++ b/arch/ia64/kernel/process.c
@@ -4,6 +4,9 @@
  * Copyright (C) 1998-2003 Hewlett-Packard Co
  *	David Mosberger-Tang <davidm@hpl.hp.com>
  * 04/11/17 Ashok Raj	<ashok.raj@intel.com> Added CPU Hotplug Support
+ *
+ * 2005-10-07 Keith Owens <kaos@sgi.com>
+ *	      Add notify_die() hooks.
  */
 #define __KERNEL_SYSCALLS__	/* see <asm/unistd.h> */
 #include <linux/config.h>
@@ -34,6 +37,7 @@
 #include <asm/elf.h>
 #include <asm/ia32.h>
 #include <asm/irq.h>
+#include <asm/kdebug.h>
 #include <asm/pgalloc.h>
 #include <asm/processor.h>
 #include <asm/sal.h>
@@ -198,12 +202,9 @@ default_idle (void)
 {
 	local_irq_enable();
 	while (!need_resched()) {
-		if (can_do_pal_halt) {
-			local_irq_disable();
-			if (!need_resched())
-				safe_halt();
-			local_irq_enable();
-		} else
+		if (can_do_pal_halt)
+			safe_halt();
+		else
 			cpu_relax();
 	}
 }
@@ -268,10 +269,14 @@ cpu_idle (void)
 {
 	void (*mark_idle)(int) = ia64_mark_idle;
   	int cpu = smp_processor_id();
-	set_thread_flag(TIF_POLLING_NRFLAG);
 
 	/* endless idle loop with no priority at all */
 	while (1) {
+		if (can_do_pal_halt)
+			clear_thread_flag(TIF_POLLING_NRFLAG);
+		else
+			set_thread_flag(TIF_POLLING_NRFLAG);
+
 		if (!need_resched()) {
 			void (*idle)(void);
 #ifdef CONFIG_SMP
@@ -713,18 +718,16 @@ kernel_thread_helper (int (*fn)(void *), void *arg)
 void
 flush_thread (void)
 {
-	/*
-	 * Remove function-return probe instances associated with this task
-	 * and put them back on the free list. Do not insert an exit probe for
-	 * this function, it will be disabled by kprobe_flush_task if you do.
-	 */
-	kprobe_flush_task(current);
-
 	/* drop floating-point and debug-register state if it exists: */
 	current->thread.flags &= ~(IA64_THREAD_FPH_VALID | IA64_THREAD_DBG_VALID);
 	ia64_drop_fpu(current);
-	if (IS_IA32_PROCESS(ia64_task_regs(current)))
+#ifdef CONFIG_IA32_SUPPORT
+	if (IS_IA32_PROCESS(ia64_task_regs(current))) {
 		ia32_drop_partial_page_list(current);
+		current->thread.task_size = IA32_PAGE_OFFSET;
+		set_fs(USER_DS);
+	}
+#endif
 }
 
 /*
@@ -808,12 +811,14 @@ cpu_halt (void)
 void
 machine_restart (char *restart_cmd)
 {
+	(void) notify_die(DIE_MACHINE_RESTART, restart_cmd, NULL, 0, 0, 0);
 	(*efi.reset_system)(EFI_RESET_WARM, 0, 0, NULL);
 }
 
 void
 machine_halt (void)
 {
+	(void) notify_die(DIE_MACHINE_HALT, "", NULL, 0, 0, 0);
 	cpu_halt();
 }
 
diff --git a/arch/ia64/kernel/salinfo.c b/arch/ia64/kernel/salinfo.c
index ca68e6e44a72..1461dc660b43 100644
--- a/arch/ia64/kernel/salinfo.c
+++ b/arch/ia64/kernel/salinfo.c
@@ -293,7 +293,7 @@ retry:
 		if (file->f_flags & O_NONBLOCK)
 			return -EAGAIN;
 		if (down_interruptible(&data->sem))
-			return -ERESTARTSYS;
+			return -EINTR;
 	}
 
 	n = data->cpu_check;
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index 3af6de36a482..5add0bcf87a7 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -461,6 +461,7 @@ setup_arch (char **cmdline_p)
 #endif
 
 	cpu_init();	/* initialize the bootstrap CPU */
+	mmu_context_init();	/* initialize context_id bitmap */
 
 #ifdef CONFIG_ACPI
 	acpi_boot_init();
diff --git a/arch/ia64/kernel/signal.c b/arch/ia64/kernel/signal.c
index 774f34b675cf..58ce07efc56e 100644
--- a/arch/ia64/kernel/signal.c
+++ b/arch/ia64/kernel/signal.c
@@ -387,15 +387,14 @@ setup_frame (int sig, struct k_sigaction *ka, siginfo_t *info, sigset_t *set,
 	     struct sigscratch *scr)
 {
 	extern char __kernel_sigtramp[];
-	unsigned long tramp_addr, new_rbs = 0;
+	unsigned long tramp_addr, new_rbs = 0, new_sp;
 	struct sigframe __user *frame;
 	long err;
 
-	frame = (void __user *) scr->pt.r12;
+	new_sp = scr->pt.r12;
 	tramp_addr = (unsigned long) __kernel_sigtramp;
-	if ((ka->sa.sa_flags & SA_ONSTACK) && sas_ss_flags((unsigned long) frame) == 0) {
-		frame = (void __user *) ((current->sas_ss_sp + current->sas_ss_size)
-					 & ~(STACK_ALIGN - 1));
+	if ((ka->sa.sa_flags & SA_ONSTACK) && sas_ss_flags(new_sp) == 0) {
+		new_sp = current->sas_ss_sp + current->sas_ss_size;
 		/*
 		 * We need to check for the register stack being on the signal stack
 		 * separately, because it's switched separately (memory stack is switched
@@ -404,7 +403,7 @@ setup_frame (int sig, struct k_sigaction *ka, siginfo_t *info, sigset_t *set,
 		if (!rbs_on_sig_stack(scr->pt.ar_bspstore))
 			new_rbs = (current->sas_ss_sp + sizeof(long) - 1) & ~(sizeof(long) - 1);
 	}
-	frame = (void __user *) frame - ((sizeof(*frame) + STACK_ALIGN - 1) & ~(STACK_ALIGN - 1));
+	frame = (void __user *) ((new_sp - sizeof(*frame)) & -STACK_ALIGN);
 
 	if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
 		return force_sigsegv_info(sig, frame);
diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c
index 5b7e736f3b49..028a2b95936c 100644
--- a/arch/ia64/kernel/time.c
+++ b/arch/ia64/kernel/time.c
@@ -249,3 +249,32 @@ time_init (void)
 	 */
 	set_normalized_timespec(&wall_to_monotonic, -xtime.tv_sec, -xtime.tv_nsec);
 }
+
+#define SMALLUSECS 100
+
+void
+udelay (unsigned long usecs)
+{
+	unsigned long start;
+	unsigned long cycles;
+	unsigned long smallusecs;
+
+	/*
+	 * Execute the non-preemptible delay loop (because the ITC might
+	 * not be synchronized between CPUS) in relatively short time
+	 * chunks, allowing preemption between the chunks.
+	 */
+	while (usecs > 0) {
+		smallusecs = (usecs > SMALLUSECS) ? SMALLUSECS : usecs;
+		preempt_disable();
+		cycles = smallusecs*local_cpu_data->cyc_per_usec;
+		start = ia64_get_itc();
+
+		while (ia64_get_itc() - start < cycles)
+			cpu_relax();
+
+		preempt_enable();
+		usecs -= smallusecs;
+	}
+}
+EXPORT_SYMBOL(udelay);
diff --git a/arch/ia64/kernel/traps.c b/arch/ia64/kernel/traps.c
index f970359e7edf..d3e0ecb56d62 100644
--- a/arch/ia64/kernel/traps.c
+++ b/arch/ia64/kernel/traps.c
@@ -30,17 +30,20 @@ fpswa_interface_t *fpswa_interface;
 EXPORT_SYMBOL(fpswa_interface);
 
 struct notifier_block *ia64die_chain;
-static DEFINE_SPINLOCK(die_notifier_lock);
 
-int register_die_notifier(struct notifier_block *nb)
+int
+register_die_notifier(struct notifier_block *nb)
 {
-	int err = 0;
-	unsigned long flags;
-	spin_lock_irqsave(&die_notifier_lock, flags);
-	err = notifier_chain_register(&ia64die_chain, nb);
-	spin_unlock_irqrestore(&die_notifier_lock, flags);
-	return err;
+	return notifier_chain_register(&ia64die_chain, nb);
 }
+EXPORT_SYMBOL_GPL(register_die_notifier);
+
+int
+unregister_die_notifier(struct notifier_block *nb)
+{
+	return notifier_chain_unregister(&ia64die_chain, nb);
+}
+EXPORT_SYMBOL_GPL(unregister_die_notifier);
 
 void __init
 trap_init (void)
@@ -105,6 +108,7 @@ die (const char *str, struct pt_regs *regs, long err)
 	if (++die.lock_owner_depth < 3) {
 		printk("%s[%d]: %s %ld [%d]\n",
 			current->comm, current->pid, str, err, ++die_counter);
+		(void) notify_die(DIE_OOPS, (char *)str, regs, err, 255, SIGSEGV);
 		show_regs(regs);
   	} else
 		printk(KERN_ERR "Recursive die() failure, output suppressed\n");
@@ -128,24 +132,6 @@ __kprobes ia64_bad_break (unsigned long break_num, struct pt_regs *regs)
 	siginfo_t siginfo;
 	int sig, code;
 
-	/* break.b always sets cr.iim to 0, which causes problems for
-	 * debuggers.  Get the real break number from the original instruction,
-	 * but only for kernel code.  User space break.b is left alone, to
-	 * preserve the existing behaviour.  All break codings have the same
-	 * format, so there is no need to check the slot type.
-	 */
-	if (break_num == 0 && !user_mode(regs)) {
-		struct ia64_psr *ipsr = ia64_psr(regs);
-		unsigned long *bundle = (unsigned long *)regs->cr_iip;
-		unsigned long slot;
-		switch (ipsr->ri) {
-		      case 0:  slot = (bundle[0] >>  5); break;
-		      case 1:  slot = (bundle[0] >> 46) | (bundle[1] << 18); break;
-		      default: slot = (bundle[1] >> 23); break;
-		}
-		break_num = ((slot >> 36 & 1) << 20) | (slot >> 6 & 0xfffff);
-	}
-
 	/* SIGILL, SIGFPE, SIGSEGV, and SIGBUS want these field initialized: */
 	siginfo.si_addr = (void __user *) (regs->cr_iip + ia64_psr(regs)->ri);
 	siginfo.si_imm = break_num;
@@ -155,9 +141,8 @@ __kprobes ia64_bad_break (unsigned long break_num, struct pt_regs *regs)
 	switch (break_num) {
 	      case 0: /* unknown error (used by GCC for __builtin_abort()) */
 		if (notify_die(DIE_BREAK, "break 0", regs, break_num, TRAP_BRKPT, SIGTRAP)
-			       	== NOTIFY_STOP) {
+			       	== NOTIFY_STOP)
 			return;
-		}
 		die_if_kernel("bugcheck!", regs, break_num);
 		sig = SIGILL; code = ILL_ILLOPC;
 		break;
@@ -210,15 +195,6 @@ __kprobes ia64_bad_break (unsigned long break_num, struct pt_regs *regs)
 		sig = SIGILL; code = __ILL_BNDMOD;
 		break;
 
-	      case 0x80200:
-	      case 0x80300:
-		if (notify_die(DIE_BREAK, "kprobe", regs, break_num, TRAP_BRKPT, SIGTRAP)
-			       	== NOTIFY_STOP) {
-			return;
-		}
-		sig = SIGTRAP; code = TRAP_BRKPT;
-		break;
-
 	      default:
 		if (break_num < 0x40000 || break_num > 0x100000)
 			die_if_kernel("Bad break", regs, break_num);
@@ -226,6 +202,9 @@ __kprobes ia64_bad_break (unsigned long break_num, struct pt_regs *regs)
 		if (break_num < 0x80000) {
 			sig = SIGILL; code = __ILL_BREAK;
 		} else {
+			if (notify_die(DIE_BREAK, "bad break", regs, break_num, TRAP_BRKPT, SIGTRAP)
+					== NOTIFY_STOP)
+				return;
 			sig = SIGTRAP; code = TRAP_BRKPT;
 		}
 	}
@@ -578,12 +557,11 @@ ia64_fault (unsigned long vector, unsigned long isr, unsigned long ifa,
 #endif
 			break;
 		      case 35: siginfo.si_code = TRAP_BRANCH; ifa = 0; break;
-		      case 36:
-			      if (notify_die(DIE_SS, "ss", &regs, vector,
-					     vector, SIGTRAP) == NOTIFY_STOP)
-				      return;
-			      siginfo.si_code = TRAP_TRACE; ifa = 0; break;
+		      case 36: siginfo.si_code = TRAP_TRACE; ifa = 0; break;
 		}
+		if (notify_die(DIE_FAULT, "ia64_fault", &regs, vector, siginfo.si_code, SIGTRAP)
+			       	== NOTIFY_STOP)
+			return;
 		siginfo.si_signo = SIGTRAP;
 		siginfo.si_errno = 0;
 		siginfo.si_addr  = (void __user *) ifa;
diff --git a/arch/ia64/kernel/uncached.c b/arch/ia64/kernel/uncached.c
index c6d40446c2c4..b631cf86ed44 100644
--- a/arch/ia64/kernel/uncached.c
+++ b/arch/ia64/kernel/uncached.c
@@ -53,7 +53,7 @@ static void uncached_ipi_visibility(void *data)
 	if ((status != PAL_VISIBILITY_OK) &&
 	    (status != PAL_VISIBILITY_OK_REMOTE_NEEDED))
 		printk(KERN_DEBUG "pal_prefetch_visibility() returns %i on "
-		       "CPU %i\n", status, get_cpu());
+		       "CPU %i\n", status, raw_smp_processor_id());
 }
 
 
@@ -63,7 +63,7 @@ static void uncached_ipi_mc_drain(void *data)
 	status = ia64_pal_mc_drain();
 	if (status)
 		printk(KERN_WARNING "ia64_pal_mc_drain() failed with %i on "
-		       "CPU %i\n", status, get_cpu());
+		       "CPU %i\n", status, raw_smp_processor_id());
 }
 
 
@@ -105,7 +105,7 @@ uncached_get_new_chunk(struct gen_pool *poolp)
 	status = ia64_pal_prefetch_visibility(PAL_VISIBILITY_PHYSICAL);
 
 	dprintk(KERN_INFO "pal_prefetch_visibility() returns %i on cpu %i\n",
-		status, get_cpu());
+		status, raw_smp_processor_id());
 
 	if (!status) {
 		status = smp_call_function(uncached_ipi_visibility, NULL, 0, 1);
diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
index 30d8564e9603..73af6267d2ef 100644
--- a/arch/ia64/kernel/vmlinux.lds.S
+++ b/arch/ia64/kernel/vmlinux.lds.S
@@ -177,6 +177,9 @@ SECTIONS
 	}
   . = ALIGN(PAGE_SIZE);		/* make sure the gate page doesn't expose kernel data */
 
+  .data.read_mostly : AT(ADDR(.data.read_mostly) - LOAD_OFFSET)
+        { *(.data.read_mostly) }
+
   .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET)
         { *(.data.cacheline_aligned) }
 
diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c
index a88cdb7232f8..c87d6d1d5813 100644
--- a/arch/ia64/mm/discontig.c
+++ b/arch/ia64/mm/discontig.c
@@ -50,8 +50,10 @@ static nodemask_t memory_less_mask __initdata;
  * To prevent cache aliasing effects, align per-node structures so that they
  * start at addresses that are strided by node number.
  */
+#define MAX_NODE_ALIGN_OFFSET	(32 * 1024 * 1024)
 #define NODEDATA_ALIGN(addr, node)						\
-	((((addr) + 1024*1024-1) & ~(1024*1024-1)) + (node)*PERCPU_PAGE_SIZE)
+	((((addr) + 1024*1024-1) & ~(1024*1024-1)) + 				\
+	     (((node)*PERCPU_PAGE_SIZE) & (MAX_NODE_ALIGN_OFFSET - 1)))
 
 /**
  * build_node_maps - callback to setup bootmem structs for each node
@@ -350,14 +352,12 @@ static void __init initialize_pernode_data(void)
  *	for best.
  * @nid: node id
  * @pernodesize: size of this node's pernode data
- * @align: alignment to use for this node's pernode data
  */
-static void __init *memory_less_node_alloc(int nid, unsigned long pernodesize,
-	unsigned long align)
+static void __init *memory_less_node_alloc(int nid, unsigned long pernodesize)
 {
 	void *ptr = NULL;
 	u8 best = 0xff;
-	int bestnode = -1, node;
+	int bestnode = -1, node, anynode = 0;
 
 	for_each_online_node(node) {
 		if (node_isset(node, memory_less_mask))
@@ -366,13 +366,15 @@ static void __init *memory_less_node_alloc(int nid, unsigned long pernodesize,
 			best = node_distance(nid, node);
 			bestnode = node;
 		}
+		anynode = node;
 	}
 
-	ptr = __alloc_bootmem_node(mem_data[bestnode].pgdat,
-		pernodesize, align, __pa(MAX_DMA_ADDRESS));
+	if (bestnode == -1)
+		bestnode = anynode;
+
+	ptr = __alloc_bootmem_node(mem_data[bestnode].pgdat, pernodesize,
+		PERCPU_PAGE_SIZE, __pa(MAX_DMA_ADDRESS));
 
-	if (!ptr)
-		panic("NO memory for memory less node\n");
 	return ptr;
 }
 
@@ -413,8 +415,7 @@ static void __init memory_less_nodes(void)
 
 	for_each_node_mask(node, memory_less_mask) {
 		pernodesize = compute_pernodesize(node);
-		pernode = memory_less_node_alloc(node, pernodesize,
-			(node) ? (node * PERCPU_PAGE_SIZE) : (1024*1024));
+		pernode = memory_less_node_alloc(node, pernodesize);
 		fill_pernode(node, __pa(pernode), pernodesize);
 	}
 
diff --git a/arch/ia64/mm/tlb.c b/arch/ia64/mm/tlb.c
index c79a9b96d02b..41105d454423 100644
--- a/arch/ia64/mm/tlb.c
+++ b/arch/ia64/mm/tlb.c
@@ -8,6 +8,8 @@
  *		Modified RID allocation for SMP
  *          Goutham Rao <goutham.rao@intel.com>
  *              IPI based ptc implementation and A-step IPI implementation.
+ * Rohit Seth <rohit.seth@intel.com>
+ * Ken Chen <kenneth.w.chen@intel.com>
  */
 #include <linux/config.h>
 #include <linux/module.h>
@@ -16,78 +18,75 @@
 #include <linux/sched.h>
 #include <linux/smp.h>
 #include <linux/mm.h>
+#include <linux/bootmem.h>
 
 #include <asm/delay.h>
 #include <asm/mmu_context.h>
 #include <asm/pgalloc.h>
 #include <asm/pal.h>
 #include <asm/tlbflush.h>
+#include <asm/dma.h>
 
 static struct {
 	unsigned long mask;	/* mask of supported purge page-sizes */
-	unsigned long max_bits;	/* log2() of largest supported purge page-size */
+	unsigned long max_bits;	/* log2 of largest supported purge page-size */
 } purge;
 
 struct ia64_ctx ia64_ctx = {
 	.lock =		SPIN_LOCK_UNLOCKED,
 	.next =		1,
-	.limit =	(1 << 15) - 1,		/* start out with the safe (architected) limit */
 	.max_ctx =	~0U
 };
 
 DEFINE_PER_CPU(u8, ia64_need_tlb_flush);
 
 /*
+ * Initializes the ia64_ctx.bitmap array based on max_ctx+1.
+ * Called after cpu_init() has setup ia64_ctx.max_ctx based on
+ * maximum RID that is supported by boot CPU.
+ */
+void __init
+mmu_context_init (void)
+{
+	ia64_ctx.bitmap = alloc_bootmem((ia64_ctx.max_ctx+1)>>3);
+	ia64_ctx.flushmap = alloc_bootmem((ia64_ctx.max_ctx+1)>>3);
+}
+
+/*
  * Acquire the ia64_ctx.lock before calling this function!
  */
 void
 wrap_mmu_context (struct mm_struct *mm)
 {
-	unsigned long tsk_context, max_ctx = ia64_ctx.max_ctx;
-	struct task_struct *tsk;
-	int i;
+	int i, cpu;
+	unsigned long flush_bit;
 
-	if (ia64_ctx.next > max_ctx)
-		ia64_ctx.next = 300;	/* skip daemons */
-	ia64_ctx.limit = max_ctx + 1;
+	for (i=0; i <= ia64_ctx.max_ctx / BITS_PER_LONG; i++) {
+		flush_bit = xchg(&ia64_ctx.flushmap[i], 0);
+		ia64_ctx.bitmap[i] ^= flush_bit;
+	}
+ 
+	/* use offset at 300 to skip daemons */
+	ia64_ctx.next = find_next_zero_bit(ia64_ctx.bitmap,
+				ia64_ctx.max_ctx, 300);
+	ia64_ctx.limit = find_next_bit(ia64_ctx.bitmap,
+				ia64_ctx.max_ctx, ia64_ctx.next);
 
 	/*
-	 * Scan all the task's mm->context and set proper safe range
+	 * can't call flush_tlb_all() here because of race condition
+	 * with O(1) scheduler [EF]
 	 */
-
-	read_lock(&tasklist_lock);
-  repeat:
-	for_each_process(tsk) {
-		if (!tsk->mm)
-			continue;
-		tsk_context = tsk->mm->context;
-		if (tsk_context == ia64_ctx.next) {
-			if (++ia64_ctx.next >= ia64_ctx.limit) {
-				/* empty range: reset the range limit and start over */
-				if (ia64_ctx.next > max_ctx)
-					ia64_ctx.next = 300;
-				ia64_ctx.limit = max_ctx + 1;
-				goto repeat;
-			}
-		}
-		if ((tsk_context > ia64_ctx.next) && (tsk_context < ia64_ctx.limit))
-			ia64_ctx.limit = tsk_context;
-	}
-	read_unlock(&tasklist_lock);
-	/* can't call flush_tlb_all() here because of race condition with O(1) scheduler [EF] */
-	{
-		int cpu = get_cpu(); /* prevent preemption/migration */
-		for_each_online_cpu(i) {
-			if (i != cpu)
-				per_cpu(ia64_need_tlb_flush, i) = 1;
-		}
-		put_cpu();
-	}
+	cpu = get_cpu(); /* prevent preemption/migration */
+	for_each_online_cpu(i)
+		if (i != cpu)
+			per_cpu(ia64_need_tlb_flush, i) = 1;
+	put_cpu();
 	local_flush_tlb_all();
 }
 
 void
-ia64_global_tlb_purge (struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long nbits)
+ia64_global_tlb_purge (struct mm_struct *mm, unsigned long start,
+		       unsigned long end, unsigned long nbits)
 {
 	static DEFINE_SPINLOCK(ptcg_lock);
 
@@ -135,7 +134,8 @@ local_flush_tlb_all (void)
 }
 
 void
-flush_tlb_range (struct vm_area_struct *vma, unsigned long start, unsigned long end)
+flush_tlb_range (struct vm_area_struct *vma, unsigned long start,
+		 unsigned long end)
 {
 	struct mm_struct *mm = vma->vm_mm;
 	unsigned long size = end - start;
@@ -149,7 +149,8 @@ flush_tlb_range (struct vm_area_struct *vma, unsigned long start, unsigned long
 #endif
 
 	nbits = ia64_fls(size + 0xfff);
-	while (unlikely (((1UL << nbits) & purge.mask) == 0) && (nbits < purge.max_bits))
+	while (unlikely (((1UL << nbits) & purge.mask) == 0) &&
+			(nbits < purge.max_bits))
 		++nbits;
 	if (nbits > purge.max_bits)
 		nbits = purge.max_bits;
@@ -191,5 +192,5 @@ ia64_tlb_init (void)
 	local_cpu_data->ptce_stride[0] = ptce_info.stride[0];
 	local_cpu_data->ptce_stride[1] = ptce_info.stride[1];
 
-	local_flush_tlb_all();		/* nuke left overs from bootstrapping... */
+	local_flush_tlb_all();	/* nuke left overs from bootstrapping... */
 }
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 017cfc3f4789..20d76fae24e8 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -95,7 +95,7 @@ pci_sal_write (unsigned int seg, unsigned int bus, unsigned int devfn,
 }
 
 static struct pci_raw_ops pci_sal_ops = {
-	.read = 	pci_sal_read,
+	.read =		pci_sal_read,
 	.write =	pci_sal_write
 };
 
@@ -137,35 +137,98 @@ alloc_pci_controller (int seg)
 	return controller;
 }
 
-static u64 __devinit
-add_io_space (struct acpi_resource_address64 *addr)
+struct pci_root_info {
+	struct pci_controller *controller;
+	char *name;
+};
+
+static unsigned int
+new_space (u64 phys_base, int sparse)
 {
-	u64 offset;
-	int sparse = 0;
+	u64 mmio_base;
 	int i;
 
-	if (addr->address_translation_offset == 0)
-		return IO_SPACE_BASE(0);	/* part of legacy IO space */
-
-	if (addr->attribute.io.translation_attribute == ACPI_SPARSE_TRANSLATION)
-		sparse = 1;
+	if (phys_base == 0)
+		return 0;	/* legacy I/O port space */
 
-	offset = (u64) ioremap(addr->address_translation_offset, 0);
+	mmio_base = (u64) ioremap(phys_base, 0);
 	for (i = 0; i < num_io_spaces; i++)
-		if (io_space[i].mmio_base == offset &&
+		if (io_space[i].mmio_base == mmio_base &&
 		    io_space[i].sparse == sparse)
-			return IO_SPACE_BASE(i);
+			return i;
 
 	if (num_io_spaces == MAX_IO_SPACES) {
-		printk("Too many IO port spaces\n");
+		printk(KERN_ERR "PCI: Too many IO port spaces "
+			"(MAX_IO_SPACES=%lu)\n", MAX_IO_SPACES);
 		return ~0;
 	}
 
 	i = num_io_spaces++;
-	io_space[i].mmio_base = offset;
+	io_space[i].mmio_base = mmio_base;
 	io_space[i].sparse = sparse;
 
-	return IO_SPACE_BASE(i);
+	return i;
+}
+
+static u64 __devinit
+add_io_space (struct pci_root_info *info, struct acpi_resource_address64 *addr)
+{
+	struct resource *resource;
+	char *name;
+	u64 base, min, max, base_port;
+	unsigned int sparse = 0, space_nr, len;
+
+	resource = kzalloc(sizeof(*resource), GFP_KERNEL);
+	if (!resource) {
+		printk(KERN_ERR "PCI: No memory for %s I/O port space\n",
+			info->name);
+		goto out;
+	}
+
+	len = strlen(info->name) + 32;
+	name = kzalloc(len, GFP_KERNEL);
+	if (!name) {
+		printk(KERN_ERR "PCI: No memory for %s I/O port space name\n",
+			info->name);
+		goto free_resource;
+	}
+
+	min = addr->min_address_range;
+	max = min + addr->address_length - 1;
+	if (addr->attribute.io.translation_attribute == ACPI_SPARSE_TRANSLATION)
+		sparse = 1;
+
+	space_nr = new_space(addr->address_translation_offset, sparse);
+	if (space_nr == ~0)
+		goto free_name;
+
+	base = __pa(io_space[space_nr].mmio_base);
+	base_port = IO_SPACE_BASE(space_nr);
+	snprintf(name, len, "%s I/O Ports %08lx-%08lx", info->name,
+		base_port + min, base_port + max);
+
+	/*
+	 * The SDM guarantees the legacy 0-64K space is sparse, but if the
+	 * mapping is done by the processor (not the bridge), ACPI may not
+	 * mark it as sparse.
+	 */
+	if (space_nr == 0)
+		sparse = 1;
+
+	resource->name  = name;
+	resource->flags = IORESOURCE_MEM;
+	resource->start = base + (sparse ? IO_SPACE_SPARSE_ENCODING(min) : min);
+	resource->end   = base + (sparse ? IO_SPACE_SPARSE_ENCODING(max) : max);
+	insert_resource(&iomem_resource, resource);
+
+	return base_port;
+
+free_name:
+	kfree(name);
+free_resource:
+	kfree(resource);
+out:
+	return ~0;
 }
 
 static acpi_status __devinit resource_to_window(struct acpi_resource *resource,
@@ -205,11 +268,6 @@ count_window (struct acpi_resource *resource, void *data)
 	return AE_OK;
 }
 
-struct pci_root_info {
-	struct pci_controller *controller;
-	char *name;
-};
-
 static __devinit acpi_status add_window(struct acpi_resource *res, void *data)
 {
 	struct pci_root_info *info = data;
@@ -231,7 +289,7 @@ static __devinit acpi_status add_window(struct acpi_resource *res, void *data)
 	} else if (addr.resource_type == ACPI_IO_RANGE) {
 		flags = IORESOURCE_IO;
 		root = &ioport_resource;
-		offset = add_io_space(&addr);
+		offset = add_io_space(info, &addr);
 		if (offset == ~0)
 			return AE_OK;
 	} else
@@ -241,7 +299,7 @@ static __devinit acpi_status add_window(struct acpi_resource *res, void *data)
 	window->resource.name = info->name;
 	window->resource.flags = flags;
 	window->resource.start = addr.min_address_range + offset;
-	window->resource.end = addr.max_address_range + offset;
+	window->resource.end = window->resource.start + addr.address_length - 1;
 	window->resource.child = NULL;
 	window->offset = offset;
 
@@ -739,7 +797,7 @@ int pci_vector_resources(int last, int nr_released)
 {
 	int count = nr_released;
 
- 	count += (IA64_LAST_DEVICE_VECTOR - last);
+	count += (IA64_LAST_DEVICE_VECTOR - last);
 
 	return count;
 }
diff --git a/arch/ia64/sn/kernel/bte.c b/arch/ia64/sn/kernel/bte.c
index d71f4de44f79..dd73c0cb754b 100644
--- a/arch/ia64/sn/kernel/bte.c
+++ b/arch/ia64/sn/kernel/bte.c
@@ -137,6 +137,7 @@ retry_bteop:
 			bte = bte_if_on_node(nasid_to_try[nasid_index],bte_if_index);
 
 			if (bte == NULL) {
+				nasid_index++;
 				continue;
 			}
 
diff --git a/arch/ia64/sn/kernel/io_init.c b/arch/ia64/sn/kernel/io_init.c
index b4f5053f5e1b..318087e35b66 100644
--- a/arch/ia64/sn/kernel/io_init.c
+++ b/arch/ia64/sn/kernel/io_init.c
@@ -3,7 +3,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 1992 - 1997, 2000-2004 Silicon Graphics, Inc. All rights reserved.
+ * Copyright (C) 1992 - 1997, 2000-2005 Silicon Graphics, Inc. All rights reserved.
  */
 
 #include <linux/bootmem.h>
@@ -147,6 +147,24 @@ sal_get_pcidev_info(u64 segment, u64 bus_number, u64 devfn, u64 pci_dev,
 }
 
 /*
+ * sn_pcidev_info_get() - Retrieve the pcidev_info struct for the specified
+ *			  device.
+ */
+inline struct pcidev_info *
+sn_pcidev_info_get(struct pci_dev *dev)
+{
+	struct pcidev_info *pcidev;
+
+	list_for_each_entry(pcidev,
+			    &(SN_PCI_CONTROLLER(dev)->pcidev_info), pdi_list) {
+		if (pcidev->pdi_linux_pcidev == dev) {
+			return pcidev;
+		}
+	}
+	return NULL;
+}
+
+/*
  * sn_fixup_ionodes() - This routine initializes the HUB data strcuture for 
  *	each node in the system.
  */
@@ -229,6 +247,50 @@ static void sn_fixup_ionodes(void)
 
 }
 
+/*
+ * sn_pci_window_fixup() - Create a pci_window for each device resource.
+ *			   Until ACPI support is added, we need this code
+ *			   to setup pci_windows for use by
+ *			   pcibios_bus_to_resource(),
+ *			   pcibios_resource_to_bus(), etc.
+ */
+static void
+sn_pci_window_fixup(struct pci_dev *dev, unsigned int count,
+		    int64_t * pci_addrs)
+{
+	struct pci_controller *controller = PCI_CONTROLLER(dev->bus);
+	unsigned int i;
+	unsigned int idx;
+	unsigned int new_count;
+	struct pci_window *new_window;
+
+	if (count == 0)
+		return;
+	idx = controller->windows;
+	new_count = controller->windows + count;
+	new_window = kcalloc(new_count, sizeof(struct pci_window), GFP_KERNEL);
+	if (new_window == NULL)
+		BUG();
+	if (controller->window) {
+		memcpy(new_window, controller->window,
+		       sizeof(struct pci_window) * controller->windows);
+		kfree(controller->window);
+	}
+
+	/* Setup a pci_window for each device resource. */
+	for (i = 0; i <= PCI_ROM_RESOURCE; i++) {
+		if (pci_addrs[i] == -1)
+			continue;
+
+		new_window[idx].offset = dev->resource[i].start - pci_addrs[i];
+		new_window[idx].resource = dev->resource[i];
+		idx++;
+	}
+
+	controller->windows = new_count;
+	controller->window = new_window;
+}
+
 void sn_pci_unfixup_slot(struct pci_dev *dev)
 {
 	struct pci_dev *host_pci_dev = SN_PCIDEV_INFO(dev)->host_pci_dev;
@@ -246,21 +308,23 @@ void sn_pci_unfixup_slot(struct pci_dev *dev)
  */
 void sn_pci_fixup_slot(struct pci_dev *dev)
 {
+	unsigned int count = 0;
 	int idx;
 	int segment = pci_domain_nr(dev->bus);
 	int status = 0;
 	struct pcibus_bussoft *bs;
  	struct pci_bus *host_pci_bus;
  	struct pci_dev *host_pci_dev;
+	struct pcidev_info *pcidev_info;
+	int64_t pci_addrs[PCI_ROM_RESOURCE + 1];
  	struct sn_irq_info *sn_irq_info;
  	unsigned long size;
  	unsigned int bus_no, devfn;
 
 	pci_dev_get(dev); /* for the sysdata pointer */
-	dev->sysdata = kmalloc(sizeof(struct pcidev_info), GFP_KERNEL);
-	if (SN_PCIDEV_INFO(dev) <= 0)
+	pcidev_info = kzalloc(sizeof(struct pcidev_info), GFP_KERNEL);
+	if (pcidev_info <= 0)
 		BUG();		/* Cannot afford to run out of memory */
-	memset(SN_PCIDEV_INFO(dev), 0, sizeof(struct pcidev_info));
 
 	sn_irq_info = kmalloc(sizeof(struct sn_irq_info), GFP_KERNEL);
 	if (sn_irq_info <= 0)
@@ -270,22 +334,34 @@ void sn_pci_fixup_slot(struct pci_dev *dev)
 	/* Call to retrieve pci device information needed by kernel. */
 	status = sal_get_pcidev_info((u64) segment, (u64) dev->bus->number, 
 				     dev->devfn,
-				     (u64) __pa(SN_PCIDEV_INFO(dev)),
+				     (u64) __pa(pcidev_info),
 				     (u64) __pa(sn_irq_info));
 	if (status)
 		BUG(); /* Cannot get platform pci device information */
 
+	/* Add pcidev_info to list in sn_pci_controller struct */
+	list_add_tail(&pcidev_info->pdi_list,
+		      &(SN_PCI_CONTROLLER(dev->bus)->pcidev_info));
+
 	/* Copy over PIO Mapped Addresses */
 	for (idx = 0; idx <= PCI_ROM_RESOURCE; idx++) {
 		unsigned long start, end, addr;
 
-		if (!SN_PCIDEV_INFO(dev)->pdi_pio_mapped_addr[idx])
+		if (!pcidev_info->pdi_pio_mapped_addr[idx]) {
+			pci_addrs[idx] = -1;
 			continue;
+		}
 
 		start = dev->resource[idx].start;
 		end = dev->resource[idx].end;
 		size = end - start;
-		addr = SN_PCIDEV_INFO(dev)->pdi_pio_mapped_addr[idx];
+		if (size == 0) {
+			pci_addrs[idx] = -1;
+			continue;
+		}
+		pci_addrs[idx] = start;
+		count++;
+		addr = pcidev_info->pdi_pio_mapped_addr[idx];
 		addr = ((addr << 4) >> 4) | __IA64_UNCACHED_OFFSET;
 		dev->resource[idx].start = addr;
 		dev->resource[idx].end = addr + size;
@@ -294,23 +370,27 @@ void sn_pci_fixup_slot(struct pci_dev *dev)
 		else
 			dev->resource[idx].parent = &iomem_resource;
 	}
+	/* Create a pci_window in the pci_controller struct for
+	 * each device resource.
+	 */
+	if (count > 0)
+		sn_pci_window_fixup(dev, count, pci_addrs);
 
 	/*
 	 * Using the PROMs values for the PCI host bus, get the Linux
  	 * PCI host_pci_dev struct and set up host bus linkages
  	 */
 
- 	bus_no = (SN_PCIDEV_INFO(dev)->pdi_slot_host_handle >> 32) & 0xff;
- 	devfn = SN_PCIDEV_INFO(dev)->pdi_slot_host_handle & 0xffffffff;
+	bus_no = (pcidev_info->pdi_slot_host_handle >> 32) & 0xff;
+	devfn = pcidev_info->pdi_slot_host_handle & 0xffffffff;
  	host_pci_bus = pci_find_bus(segment, bus_no);
  	host_pci_dev = pci_get_slot(host_pci_bus, devfn);
 
-	SN_PCIDEV_INFO(dev)->host_pci_dev = host_pci_dev;
-	SN_PCIDEV_INFO(dev)->pdi_host_pcidev_info =
-	    					SN_PCIDEV_INFO(host_pci_dev);
-	SN_PCIDEV_INFO(dev)->pdi_linux_pcidev = dev;
+	pcidev_info->host_pci_dev = host_pci_dev;
+	pcidev_info->pdi_linux_pcidev = dev;
+	pcidev_info->pdi_host_pcidev_info = SN_PCIDEV_INFO(host_pci_dev);
 	bs = SN_PCIBUS_BUSSOFT(dev->bus);
-	SN_PCIDEV_INFO(dev)->pdi_pcibus_info = bs;
+	pcidev_info->pdi_pcibus_info = bs;
 
 	if (bs && bs->bs_asic_type < PCIIO_ASIC_MAX_TYPES) {
 		SN_PCIDEV_BUSPROVIDER(dev) = sn_pci_provider[bs->bs_asic_type];
@@ -320,11 +400,11 @@ void sn_pci_fixup_slot(struct pci_dev *dev)
 
 	/* Only set up IRQ stuff if this device has a host bus context */
 	if (bs && sn_irq_info->irq_irq) {
-		SN_PCIDEV_INFO(dev)->pdi_sn_irq_info = sn_irq_info;
-		dev->irq = SN_PCIDEV_INFO(dev)->pdi_sn_irq_info->irq_irq;
+		pcidev_info->pdi_sn_irq_info = sn_irq_info;
+		dev->irq = pcidev_info->pdi_sn_irq_info->irq_irq;
 		sn_irq_fixup(dev, sn_irq_info);
 	} else {
-		SN_PCIDEV_INFO(dev)->pdi_sn_irq_info = NULL;
+		pcidev_info->pdi_sn_irq_info = NULL;
 		kfree(sn_irq_info);
 	}
 }
@@ -338,6 +418,7 @@ void sn_pci_controller_fixup(int segment, int busnum, struct pci_bus *bus)
 	int status = 0;
 	int nasid, cnode;
 	struct pci_controller *controller;
+	struct sn_pci_controller *sn_controller;
 	struct pcibus_bussoft *prom_bussoft_ptr;
 	struct hubdev_info *hubdev_info;
 	void *provider_soft = NULL;
@@ -349,10 +430,15 @@ void sn_pci_controller_fixup(int segment, int busnum, struct pci_bus *bus)
 		return;		/*bus # does not exist */
 	prom_bussoft_ptr = __va(prom_bussoft_ptr);
 
- 	controller = kcalloc(1,sizeof(struct pci_controller), GFP_KERNEL);
+	/* Allocate a sn_pci_controller, which has a pci_controller struct
+	 * as the first member.
+	 */
+	sn_controller = kzalloc(sizeof(struct sn_pci_controller), GFP_KERNEL);
+	if (!sn_controller)
+		BUG();
+	INIT_LIST_HEAD(&sn_controller->pcidev_info);
+	controller = &sn_controller->pci_controller;
 	controller->segment = segment;
- 	if (!controller)
- 		BUG();
 
 	if (bus == NULL) {
  		bus = pci_scan_bus(busnum, &pci_root_ops, controller);
@@ -390,6 +476,29 @@ void sn_pci_controller_fixup(int segment, int busnum, struct pci_bus *bus)
 	}
 
 	/*
+	 * Setup pci_windows for legacy IO and MEM space.
+	 * (Temporary until ACPI support is in place.)
+	 */
+	controller->window = kcalloc(2, sizeof(struct pci_window), GFP_KERNEL);
+	if (controller->window == NULL)
+		BUG();
+	controller->window[0].offset = prom_bussoft_ptr->bs_legacy_io;
+	controller->window[0].resource.name = "legacy_io";
+	controller->window[0].resource.flags = IORESOURCE_IO;
+	controller->window[0].resource.start = prom_bussoft_ptr->bs_legacy_io;
+	controller->window[0].resource.end =
+	    controller->window[0].resource.start + 0xffff;
+	controller->window[0].resource.parent = &ioport_resource;
+	controller->window[1].offset = prom_bussoft_ptr->bs_legacy_mem;
+	controller->window[1].resource.name = "legacy_mem";
+	controller->window[1].resource.flags = IORESOURCE_MEM;
+	controller->window[1].resource.start = prom_bussoft_ptr->bs_legacy_mem;
+	controller->window[1].resource.end =
+	    controller->window[1].resource.start + (1024 * 1024) - 1;
+	controller->window[1].resource.parent = &iomem_resource;
+	controller->windows = 2;
+
+	/*
 	 * Generic bus fixup goes here.  Don't reference prom_bussoft_ptr
 	 * after this point.
 	 */
@@ -421,7 +530,7 @@ void sn_pci_controller_fixup(int segment, int busnum, struct pci_bus *bus)
 
 error_return:
 
-	kfree(controller);
+	kfree(sn_controller);
 	return;
 }
 
@@ -434,7 +543,7 @@ void sn_bus_store_sysdata(struct pci_dev *dev)
 		dev_dbg(dev, "%s: out of memory!\n", __FUNCTION__);
 		return;
 	}
-	element->sysdata = dev->sysdata;
+	element->sysdata = SN_PCIDEV_INFO(dev);
 	list_add(&element->entry, &sn_sysdata_list);
 }
 
diff --git a/arch/ia64/sn/kernel/setup.c b/arch/ia64/sn/kernel/setup.c
index 0fb579ef18c2..e510dce9971f 100644
--- a/arch/ia64/sn/kernel/setup.c
+++ b/arch/ia64/sn/kernel/setup.c
@@ -30,6 +30,7 @@
 #include <linux/root_dev.h>
 #include <linux/nodemask.h>
 #include <linux/pm.h>
+#include <linux/efi.h>
 
 #include <asm/io.h>
 #include <asm/sal.h>
@@ -242,6 +243,135 @@ static void __init sn_check_for_wars(void)
 	}
 }
 
+/*
+ * Scan the EFI PCDP table (if it exists) for an acceptable VGA console
+ * output device.  If one exists, pick it and set sn_legacy_{io,mem} to
+ * reflect the bus offsets needed to address it.
+ *
+ * Since pcdp support in SN is not supported in the 2.4 kernel (or at least
+ * the one lbs is based on) just declare the needed structs here.
+ *
+ * Reference spec http://www.dig64.org/specifications/DIG64_PCDPv20.pdf
+ *
+ * Returns 0 if no acceptable vga is found, !0 otherwise.
+ *
+ * Note:  This stuff is duped here because Altix requires the PCDP to
+ * locate a usable VGA device due to lack of proper ACPI support.  Structures
+ * could be used from drivers/firmware/pcdp.h, but it was decided that moving
+ * this file to a more public location just for Altix use was undesireable.
+ */
+
+struct hcdp_uart_desc {
+	u8	pad[45];
+};
+
+struct pcdp {
+	u8	signature[4];	/* should be 'HCDP' */
+	u32	length;
+	u8	rev;		/* should be >=3 for pcdp, <3 for hcdp */
+	u8	sum;
+	u8	oem_id[6];
+	u64	oem_tableid;
+	u32	oem_rev;
+	u32	creator_id;
+	u32	creator_rev;
+	u32	num_type0;
+	struct hcdp_uart_desc uart[0];	/* num_type0 of these */
+	/* pcdp descriptors follow */
+}  __attribute__((packed));
+
+struct pcdp_device_desc {
+	u8	type;
+	u8	primary;
+	u16	length;
+	u16	index;
+	/* interconnect specific structure follows */
+	/* device specific structure follows that */
+}  __attribute__((packed));
+
+struct pcdp_interface_pci {
+	u8	type;		/* 1 == pci */
+	u8	reserved;
+	u16	length;
+	u8	segment;
+	u8	bus;
+	u8 	dev;
+	u8	fun;
+	u16	devid;
+	u16	vendid;
+	u32	acpi_interrupt;
+	u64	mmio_tra;
+	u64	ioport_tra;
+	u8	flags;
+	u8	translation;
+}  __attribute__((packed));
+
+struct pcdp_vga_device {
+	u8	num_eas_desc;
+	/* ACPI Extended Address Space Desc follows */
+}  __attribute__((packed));
+
+/* from pcdp_device_desc.primary */
+#define PCDP_PRIMARY_CONSOLE	0x01
+
+/* from pcdp_device_desc.type */
+#define PCDP_CONSOLE_INOUT	0x0
+#define PCDP_CONSOLE_DEBUG	0x1
+#define PCDP_CONSOLE_OUT	0x2
+#define PCDP_CONSOLE_IN		0x3
+#define PCDP_CONSOLE_TYPE_VGA	0x8
+
+#define PCDP_CONSOLE_VGA	(PCDP_CONSOLE_TYPE_VGA | PCDP_CONSOLE_OUT)
+
+/* from pcdp_interface_pci.type */
+#define PCDP_IF_PCI		1
+
+/* from pcdp_interface_pci.translation */
+#define PCDP_PCI_TRANS_IOPORT	0x02
+#define PCDP_PCI_TRANS_MMIO	0x01
+
+static void
+sn_scan_pcdp(void)
+{
+	u8 *bp;
+	struct pcdp *pcdp;
+	struct pcdp_device_desc device;
+	struct pcdp_interface_pci if_pci;
+	extern struct efi efi;
+
+	pcdp = efi.hcdp;
+	if (! pcdp)
+		return;		/* no hcdp/pcdp table */
+
+	if (pcdp->rev < 3)
+		return;		/* only support PCDP (rev >= 3) */
+
+	for (bp = (u8 *)&pcdp->uart[pcdp->num_type0];
+	     bp < (u8 *)pcdp + pcdp->length;
+	     bp += device.length) {
+		memcpy(&device, bp, sizeof(device));
+		if (! (device.primary & PCDP_PRIMARY_CONSOLE))
+			continue;	/* not primary console */
+
+		if (device.type != PCDP_CONSOLE_VGA)
+			continue;	/* not VGA descriptor */
+
+		memcpy(&if_pci, bp+sizeof(device), sizeof(if_pci));
+		if (if_pci.type != PCDP_IF_PCI)
+			continue;	/* not PCI interconnect */
+
+		if (if_pci.translation & PCDP_PCI_TRANS_IOPORT)
+			vga_console_iobase =
+				if_pci.ioport_tra | __IA64_UNCACHED_OFFSET;
+
+		if (if_pci.translation & PCDP_PCI_TRANS_MMIO)
+			vga_console_membase =
+				if_pci.mmio_tra | __IA64_UNCACHED_OFFSET;
+
+		break; /* once we find the primary, we're done */
+	}
+}
+
 /**
  * sn_setup - SN platform setup routine
  * @cmdline_p: kernel command line
@@ -263,16 +393,35 @@ void __init sn_setup(char **cmdline_p)
 
 #if defined(CONFIG_VT) && defined(CONFIG_VGA_CONSOLE)
 	/*
-	 * If there was a primary vga adapter identified through the
-	 * EFI PCDP table, make it the preferred console.  Otherwise
-	 * zero out conswitchp.
+	 * Handle SN vga console.
+	 *
+	 * SN systems do not have enough ACPI table information
+	 * being passed from prom to identify VGA adapters and the legacy
+	 * addresses to access them.  Until that is done, SN systems rely
+	 * on the PCDP table to identify the primary VGA console if one
+	 * exists.
+	 *
+	 * However, kernel PCDP support is optional, and even if it is built
+	 * into the kernel, it will not be used if the boot cmdline contains
+	 * console= directives.
+	 *
+	 * So, to work around this mess, we duplicate some of the PCDP code
+	 * here so that the primary VGA console (as defined by PCDP) will
+	 * work on SN systems even if a different console (e.g. serial) is
+	 * selected on the boot line (or CONFIG_EFI_PCDP is off).
 	 */
 
+	if (! vga_console_membase)
+		sn_scan_pcdp();
+
 	if (vga_console_membase) {
 		/* usable vga ... make tty0 the preferred default console */
-		add_preferred_console("tty", 0, NULL);
+		if (!strstr(*cmdline_p, "console="))
+			add_preferred_console("tty", 0, NULL);
 	} else {
 		printk(KERN_DEBUG "SGI: Disabling VGA console\n");
+		if (!strstr(*cmdline_p, "console="))
+			add_preferred_console("ttySG", 0, NULL);
 #ifdef CONFIG_DUMMY_CONSOLE
 		conswitchp = &dummy_con;
 #else
diff --git a/arch/ia64/sn/kernel/sn2/ptc_deadlock.S b/arch/ia64/sn/kernel/sn2/ptc_deadlock.S
index 3fa95065a446..bebbcc4f8dd4 100644
--- a/arch/ia64/sn/kernel/sn2/ptc_deadlock.S
+++ b/arch/ia64/sn/kernel/sn2/ptc_deadlock.S
@@ -39,9 +39,13 @@ sn2_ptc_deadlock_recovery_core:
 	mov	r8=r0
 
 1:
+	cmp.ne  p8,p9=r0,ptc1		// Test for shub type (ptc1 non-null on shub1)
+					// p8 = 1 if shub1, p9 = 1 if shub2
+
 	add	scr2=ALIAS_OFFSET,piowc	// Address of WRITE_STATUS alias register 
-	;;
-	ld8.acq	scr1=[scr2];;
+	mov	scr1=7;;		// Clear DEADLOCK, WRITE_ERROR, MULTI_WRITE_ERROR
+(p8)	st8.rel	[scr2]=scr1;;
+(p9)	ld8.acq	scr1=[scr2];;
 
 5:	ld8.acq	scr1=[piowc];;		// Wait for PIOs to complete.
 	hint	@pause
diff --git a/arch/ia64/sn/kernel/sn2/sn2_smp.c b/arch/ia64/sn/kernel/sn2/sn2_smp.c
index 49b530c39a42..471bbaa65d1b 100644
--- a/arch/ia64/sn/kernel/sn2/sn2_smp.c
+++ b/arch/ia64/sn/kernel/sn2/sn2_smp.c
@@ -202,7 +202,7 @@ sn2_global_tlb_purge(struct mm_struct *mm, unsigned long start,
 		     unsigned long end, unsigned long nbits)
 {
 	int i, opt, shub1, cnode, mynasid, cpu, lcpu = 0, nasid, flushed = 0;
-	int mymm = (mm == current->active_mm);
+	int mymm = (mm == current->active_mm && current->mm);
 	volatile unsigned long *ptc0, *ptc1;
 	unsigned long itc, itc2, flags, data0 = 0, data1 = 0, rr_value;
 	short nasids[MAX_NUMNODES], nix;
@@ -492,6 +492,9 @@ static struct proc_dir_entry *proc_sn2_ptc;
 
 static int __init sn2_ptc_init(void)
 {
+	if (!ia64_platform_is("sn2"))
+		return -ENOSYS;
+
 	if (!(proc_sn2_ptc = create_proc_entry(PTC_BASENAME, 0444, NULL))) {
 		printk(KERN_ERR "unable to create %s proc entry", PTC_BASENAME);
 		return -EINVAL;
diff --git a/arch/ia64/sn/kernel/sn2/sn_hwperf.c b/arch/ia64/sn/kernel/sn2/sn_hwperf.c
index 6c6fbca3229c..19b54fbcd7ea 100644
--- a/arch/ia64/sn/kernel/sn2/sn_hwperf.c
+++ b/arch/ia64/sn/kernel/sn2/sn_hwperf.c
@@ -743,13 +743,14 @@ sn_hwperf_ioctl(struct inode *in, struct file *fp, u32 op, u64 arg)
 		if ((r = sn_hwperf_enum_objects(&nobj, &objs)) == 0) {
 			memset(p, 0, a.sz);
 			for (i = 0; i < nobj; i++) {
+				int cpuobj_index = 0;
 				if (!SN_HWPERF_IS_NODE(objs + i))
 					continue;
 				node = sn_hwperf_obj_to_cnode(objs + i);
 				for_each_online_cpu(j) {
 					if (node != cpu_to_node(j))
 						continue;
-					cpuobj = (struct sn_hwperf_object_info *) p + j;
+					cpuobj = (struct sn_hwperf_object_info *) p + cpuobj_index++;
 					slice = 'a' + cpuid_to_slice(j);
 					cdata = cpu_data(j);
 					cpuobj->id = j;
diff --git a/arch/ia64/sn/kernel/xpc.h b/arch/ia64/sn/kernel/xpc.h
index fbcedc7c27fa..5483a9f227d4 100644
--- a/arch/ia64/sn/kernel/xpc.h
+++ b/arch/ia64/sn/kernel/xpc.h
@@ -163,7 +163,7 @@ struct xpc_vars {
 	u8 version;
 	u64 heartbeat;
 	u64 heartbeating_to_mask;
-	u64 kdb_status;		/* 0 = machine running */
+	u64 heartbeat_offline;	/* if 0, heartbeat should be changing */
 	int act_nasid;
 	int act_phys_cpuid;
 	u64 vars_part_pa;
diff --git a/arch/ia64/sn/kernel/xpc_main.c b/arch/ia64/sn/kernel/xpc_main.c
index cece3c7c69be..b617236524c6 100644
--- a/arch/ia64/sn/kernel/xpc_main.c
+++ b/arch/ia64/sn/kernel/xpc_main.c
@@ -57,6 +57,7 @@
 #include <linux/reboot.h>
 #include <asm/sn/intr.h>
 #include <asm/sn/sn_sal.h>
+#include <asm/kdebug.h>
 #include <asm/uaccess.h>
 #include "xpc.h"
 
@@ -188,6 +189,11 @@ static struct notifier_block xpc_reboot_notifier = {
 	.notifier_call = xpc_system_reboot,
 };
 
+static int xpc_system_die(struct notifier_block *, unsigned long, void *);
+static struct notifier_block xpc_die_notifier = {
+	.notifier_call = xpc_system_die,
+};
+
 
 /*
  * Timer function to enforce the timelimit on the partition disengage request.
@@ -997,6 +1003,9 @@ xpc_do_exit(enum xpc_retval reason)
 	/* take ourselves off of the reboot_notifier_list */
 	(void) unregister_reboot_notifier(&xpc_reboot_notifier);
 
+	/* take ourselves off of the die_notifier list */
+	(void) unregister_die_notifier(&xpc_die_notifier);
+
 	/* close down protections for IPI operations */
 	xpc_restrict_IPI_ops();
 
@@ -1011,6 +1020,63 @@ xpc_do_exit(enum xpc_retval reason)
 
 
 /*
+ * Called when the system is about to be either restarted or halted.
+ */
+static void
+xpc_die_disengage(void)
+{
+	struct xpc_partition *part;
+	partid_t partid;
+	unsigned long engaged;
+	long time, print_time, disengage_request_timeout;
+
+
+	/* keep xpc_hb_checker thread from doing anything (just in case) */
+	xpc_exiting = 1;
+
+	xpc_vars->heartbeating_to_mask = 0;  /* indicate we're deactivated */
+
+	for (partid = 1; partid < XP_MAX_PARTITIONS; partid++) {
+		part = &xpc_partitions[partid];
+
+		if (!XPC_SUPPORTS_DISENGAGE_REQUEST(part->
+							remote_vars_version)) {
+
+			/* just in case it was left set by an earlier XPC */
+			xpc_clear_partition_engaged(1UL << partid);
+			continue;
+		}
+
+		if (xpc_partition_engaged(1UL << partid) ||
+					part->act_state != XPC_P_INACTIVE) {
+			xpc_request_partition_disengage(part);
+			xpc_mark_partition_disengaged(part);
+			xpc_IPI_send_disengage(part);
+		}
+	}
+
+	print_time = rtc_time();
+	disengage_request_timeout = print_time +
+		(xpc_disengage_request_timelimit * sn_rtc_cycles_per_second);
+
+	/* wait for all other partitions to disengage from us */
+
+	while ((engaged = xpc_partition_engaged(-1UL)) &&
+			(time = rtc_time()) < disengage_request_timeout) {
+
+		if (time >= print_time) {
+			dev_info(xpc_part, "waiting for remote partitions to "
+				"disengage, engaged=0x%lx\n", engaged);
+			print_time = time + (XPC_DISENGAGE_PRINTMSG_INTERVAL *
+						sn_rtc_cycles_per_second);
+		}
+	}
+	dev_info(xpc_part, "finished waiting for remote partitions to "
+				"disengage, engaged=0x%lx\n", engaged);
+}
+
+
+/*
  * This function is called when the system is being rebooted.
  */
 static int
@@ -1038,6 +1104,33 @@ xpc_system_reboot(struct notifier_block *nb, unsigned long event, void *unused)
 }
 
 
+/*
+ * This function is called when the system is being rebooted.
+ */
+static int
+xpc_system_die(struct notifier_block *nb, unsigned long event, void *unused)
+{
+	switch (event) {
+	case DIE_MACHINE_RESTART:
+	case DIE_MACHINE_HALT:
+		xpc_die_disengage();
+		break;
+	case DIE_MCA_MONARCH_ENTER:
+	case DIE_INIT_MONARCH_ENTER:
+		xpc_vars->heartbeat++;
+		xpc_vars->heartbeat_offline = 1;
+		break;
+	case DIE_MCA_MONARCH_LEAVE:
+	case DIE_INIT_MONARCH_LEAVE:
+		xpc_vars->heartbeat++;
+		xpc_vars->heartbeat_offline = 0;
+		break;
+	}
+
+	return NOTIFY_DONE;
+}
+
+
 int __init
 xpc_init(void)
 {
@@ -1154,6 +1247,12 @@ xpc_init(void)
 		dev_warn(xpc_part, "can't register reboot notifier\n");
 	}
 
+	/* add ourselves to the die_notifier list (i.e., ia64die_chain) */
+	ret = register_die_notifier(&xpc_die_notifier);
+	if (ret != 0) {
+		dev_warn(xpc_part, "can't register die notifier\n");
+	}
+
 
 	/*
 	 * Set the beating to other partitions into motion.  This is
@@ -1179,6 +1278,9 @@ xpc_init(void)
 		/* take ourselves off of the reboot_notifier_list */
 		(void) unregister_reboot_notifier(&xpc_reboot_notifier);
 
+		/* take ourselves off of the die_notifier list */
+		(void) unregister_die_notifier(&xpc_die_notifier);
+
 		del_timer_sync(&xpc_hb_timer);
 		free_irq(SGI_XPC_ACTIVATE, NULL);
 		xpc_restrict_IPI_ops();
diff --git a/arch/ia64/sn/kernel/xpc_partition.c b/arch/ia64/sn/kernel/xpc_partition.c
index 581e113d2d37..cdd6431853a1 100644
--- a/arch/ia64/sn/kernel/xpc_partition.c
+++ b/arch/ia64/sn/kernel/xpc_partition.c
@@ -436,13 +436,13 @@ xpc_check_remote_hb(void)
 		}
 
 		dev_dbg(xpc_part, "partid = %d, heartbeat = %ld, last_heartbeat"
-			" = %ld, kdb_status = %ld, HB_mask = 0x%lx\n", partid,
-			remote_vars->heartbeat, part->last_heartbeat,
-			remote_vars->kdb_status,
+			" = %ld, heartbeat_offline = %ld, HB_mask = 0x%lx\n",
+			partid, remote_vars->heartbeat, part->last_heartbeat,
+			remote_vars->heartbeat_offline,
 			remote_vars->heartbeating_to_mask);
 
 		if (((remote_vars->heartbeat == part->last_heartbeat) &&
-			(remote_vars->kdb_status == 0)) ||
+			(remote_vars->heartbeat_offline == 0)) ||
 			     !xpc_hb_allowed(sn_partition_id, remote_vars)) {
 
 			XPC_DEACTIVATE_PARTITION(part, xpcNoHeartbeat);
diff --git a/arch/ia64/sn/pci/pcibr/pcibr_reg.c b/arch/ia64/sn/pci/pcibr/pcibr_reg.c
index 5d534091262c..79fdb91d7259 100644
--- a/arch/ia64/sn/pci/pcibr/pcibr_reg.c
+++ b/arch/ia64/sn/pci/pcibr/pcibr_reg.c
@@ -25,7 +25,7 @@ union br_ptr {
  */
 void pcireg_control_bit_clr(struct pcibus_info *pcibus_info, uint64_t bits)
 {
-	union br_ptr *ptr = (union br_ptr *)pcibus_info->pbi_buscommon.bs_base;
+	union br_ptr __iomem *ptr = (union br_ptr __iomem *)pcibus_info->pbi_buscommon.bs_base;
 
 	if (pcibus_info) {
 		switch (pcibus_info->pbi_bridge_type) {
@@ -38,14 +38,14 @@ void pcireg_control_bit_clr(struct pcibus_info *pcibus_info, uint64_t bits)
 		default:
 			panic
 			    ("pcireg_control_bit_clr: unknown bridgetype bridge 0x%p",
-			     (void *)ptr);
+			     ptr);
 		}
 	}
 }
 
 void pcireg_control_bit_set(struct pcibus_info *pcibus_info, uint64_t bits)
 {
-	union br_ptr *ptr = (union br_ptr *)pcibus_info->pbi_buscommon.bs_base;
+	union br_ptr __iomem *ptr = (union br_ptr __iomem *)pcibus_info->pbi_buscommon.bs_base;
 
 	if (pcibus_info) {
 		switch (pcibus_info->pbi_bridge_type) {
@@ -58,7 +58,7 @@ void pcireg_control_bit_set(struct pcibus_info *pcibus_info, uint64_t bits)
 		default:
 			panic
 			    ("pcireg_control_bit_set: unknown bridgetype bridge 0x%p",
-			     (void *)ptr);
+			     ptr);
 		}
 	}
 }
@@ -68,7 +68,7 @@ void pcireg_control_bit_set(struct pcibus_info *pcibus_info, uint64_t bits)
  */
 uint64_t pcireg_tflush_get(struct pcibus_info *pcibus_info)
 {
-	union br_ptr *ptr = (union br_ptr *)pcibus_info->pbi_buscommon.bs_base;
+	union br_ptr __iomem *ptr = (union br_ptr __iomem *)pcibus_info->pbi_buscommon.bs_base;
 	uint64_t ret = 0;
 
 	if (pcibus_info) {
@@ -82,7 +82,7 @@ uint64_t pcireg_tflush_get(struct pcibus_info *pcibus_info)
 		default:
 			panic
 			    ("pcireg_tflush_get: unknown bridgetype bridge 0x%p",
-			     (void *)ptr);
+			     ptr);
 		}
 	}
 
@@ -98,7 +98,7 @@ uint64_t pcireg_tflush_get(struct pcibus_info *pcibus_info)
  */
 uint64_t pcireg_intr_status_get(struct pcibus_info * pcibus_info)
 {
-	union br_ptr *ptr = (union br_ptr *)pcibus_info->pbi_buscommon.bs_base;
+	union br_ptr __iomem *ptr = (union br_ptr __iomem *)pcibus_info->pbi_buscommon.bs_base;
 	uint64_t ret = 0;
 
 	if (pcibus_info) {
@@ -112,7 +112,7 @@ uint64_t pcireg_intr_status_get(struct pcibus_info * pcibus_info)
 		default:
 			panic
 			    ("pcireg_intr_status_get: unknown bridgetype bridge 0x%p",
-			     (void *)ptr);
+			     ptr);
 		}
 	}
 	return ret;
@@ -123,7 +123,7 @@ uint64_t pcireg_intr_status_get(struct pcibus_info * pcibus_info)
  */
 void pcireg_intr_enable_bit_clr(struct pcibus_info *pcibus_info, uint64_t bits)
 {
-	union br_ptr *ptr = (union br_ptr *)pcibus_info->pbi_buscommon.bs_base;
+	union br_ptr __iomem *ptr = (union br_ptr __iomem *)pcibus_info->pbi_buscommon.bs_base;
 
 	if (pcibus_info) {
 		switch (pcibus_info->pbi_bridge_type) {
@@ -136,14 +136,14 @@ void pcireg_intr_enable_bit_clr(struct pcibus_info *pcibus_info, uint64_t bits)
 		default:
 			panic
 			    ("pcireg_intr_enable_bit_clr: unknown bridgetype bridge 0x%p",
-			     (void *)ptr);
+			     ptr);
 		}
 	}
 }
 
 void pcireg_intr_enable_bit_set(struct pcibus_info *pcibus_info, uint64_t bits)
 {
-	union br_ptr *ptr = (union br_ptr *)pcibus_info->pbi_buscommon.bs_base;
+	union br_ptr __iomem *ptr = (union br_ptr __iomem *)pcibus_info->pbi_buscommon.bs_base;
 
 	if (pcibus_info) {
 		switch (pcibus_info->pbi_bridge_type) {
@@ -156,7 +156,7 @@ void pcireg_intr_enable_bit_set(struct pcibus_info *pcibus_info, uint64_t bits)
 		default:
 			panic
 			    ("pcireg_intr_enable_bit_set: unknown bridgetype bridge 0x%p",
-			     (void *)ptr);
+			     ptr);
 		}
 	}
 }
@@ -167,7 +167,7 @@ void pcireg_intr_enable_bit_set(struct pcibus_info *pcibus_info, uint64_t bits)
 void pcireg_intr_addr_addr_set(struct pcibus_info *pcibus_info, int int_n,
 			       uint64_t addr)
 {
-	union br_ptr *ptr = (union br_ptr *)pcibus_info->pbi_buscommon.bs_base;
+	union br_ptr __iomem *ptr = (union br_ptr __iomem *)pcibus_info->pbi_buscommon.bs_base;
 
 	if (pcibus_info) {
 		switch (pcibus_info->pbi_bridge_type) {
@@ -186,7 +186,7 @@ void pcireg_intr_addr_addr_set(struct pcibus_info *pcibus_info, int int_n,
 		default:
 			panic
 			    ("pcireg_intr_addr_addr_get: unknown bridgetype bridge 0x%p",
-			     (void *)ptr);
+			     ptr);
 		}
 	}
 }
@@ -196,7 +196,7 @@ void pcireg_intr_addr_addr_set(struct pcibus_info *pcibus_info, int int_n,
  */
 void pcireg_force_intr_set(struct pcibus_info *pcibus_info, int int_n)
 {
-	union br_ptr *ptr = (union br_ptr *)pcibus_info->pbi_buscommon.bs_base;
+	union br_ptr __iomem *ptr = (union br_ptr __iomem *)pcibus_info->pbi_buscommon.bs_base;
 
 	if (pcibus_info) {
 		switch (pcibus_info->pbi_bridge_type) {
@@ -209,7 +209,7 @@ void pcireg_force_intr_set(struct pcibus_info *pcibus_info, int int_n)
 		default:
 			panic
 			    ("pcireg_force_intr_set: unknown bridgetype bridge 0x%p",
-			     (void *)ptr);
+			     ptr);
 		}
 	}
 }
@@ -219,7 +219,7 @@ void pcireg_force_intr_set(struct pcibus_info *pcibus_info, int int_n)
  */
 uint64_t pcireg_wrb_flush_get(struct pcibus_info *pcibus_info, int device)
 {
-	union br_ptr *ptr = (union br_ptr *)pcibus_info->pbi_buscommon.bs_base;
+	union br_ptr __iomem *ptr = (union br_ptr __iomem *)pcibus_info->pbi_buscommon.bs_base;
 	uint64_t ret = 0;
 
 	if (pcibus_info) {
@@ -233,7 +233,7 @@ uint64_t pcireg_wrb_flush_get(struct pcibus_info *pcibus_info, int device)
 			    __sn_readq_relaxed(&ptr->pic.p_wr_req_buf[device]);
 			break;
 		default:
-		      panic("pcireg_wrb_flush_get: unknown bridgetype bridge 0x%p", (void *)ptr);
+		      panic("pcireg_wrb_flush_get: unknown bridgetype bridge 0x%p", ptr);
 		}
 
 	}
@@ -244,7 +244,7 @@ uint64_t pcireg_wrb_flush_get(struct pcibus_info *pcibus_info, int device)
 void pcireg_int_ate_set(struct pcibus_info *pcibus_info, int ate_index,
 			uint64_t val)
 {
-	union br_ptr *ptr = (union br_ptr *)pcibus_info->pbi_buscommon.bs_base;
+	union br_ptr __iomem *ptr = (union br_ptr __iomem *)pcibus_info->pbi_buscommon.bs_base;
 
 	if (pcibus_info) {
 		switch (pcibus_info->pbi_bridge_type) {
@@ -257,15 +257,15 @@ void pcireg_int_ate_set(struct pcibus_info *pcibus_info, int ate_index,
 		default:
 			panic
 			    ("pcireg_int_ate_set: unknown bridgetype bridge 0x%p",
-			     (void *)ptr);
+			     ptr);
 		}
 	}
 }
 
-uint64_t *pcireg_int_ate_addr(struct pcibus_info *pcibus_info, int ate_index)
+uint64_t __iomem *pcireg_int_ate_addr(struct pcibus_info *pcibus_info, int ate_index)
 {
-	union br_ptr *ptr = (union br_ptr *)pcibus_info->pbi_buscommon.bs_base;
-	uint64_t *ret = (uint64_t *) 0;
+	union br_ptr __iomem *ptr = (union br_ptr __iomem *)pcibus_info->pbi_buscommon.bs_base;
+	uint64_t __iomem *ret = NULL;
 
 	if (pcibus_info) {
 		switch (pcibus_info->pbi_bridge_type) {
@@ -278,7 +278,7 @@ uint64_t *pcireg_int_ate_addr(struct pcibus_info *pcibus_info, int ate_index)
 		default:
 			panic
 			    ("pcireg_int_ate_addr: unknown bridgetype bridge 0x%p",
-			     (void *)ptr);
+			     ptr);
 		}
 	}
 	return ret;
diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c
index 46b646a6d345..27aa1842dacc 100644
--- a/arch/ia64/sn/pci/tioca_provider.c
+++ b/arch/ia64/sn/pci/tioca_provider.c
@@ -38,10 +38,10 @@ tioca_gart_init(struct tioca_kernel *tioca_kern)
 	uint64_t offset;
 	struct page *tmp;
 	struct tioca_common *tioca_common;
-	struct tioca *ca_base;
+	struct tioca __iomem *ca_base;
 
 	tioca_common = tioca_kern->ca_common;
-	ca_base = (struct tioca *)tioca_common->ca_common.bs_base;
+	ca_base = (struct tioca __iomem *)tioca_common->ca_common.bs_base;
 
 	if (list_empty(tioca_kern->ca_devices))
 		return 0;
@@ -215,7 +215,7 @@ tioca_fastwrite_enable(struct tioca_kernel *tioca_kern)
 {
 	int cap_ptr;
 	uint32_t reg;
-	struct tioca *tioca_base;
+	struct tioca __iomem *tioca_base;
 	struct pci_dev *pdev;
 	struct tioca_common *common;
 
@@ -257,7 +257,7 @@ tioca_fastwrite_enable(struct tioca_kernel *tioca_kern)
 	 * Set ca's fw to match
 	 */
 
-	tioca_base = (struct tioca *)common->ca_common.bs_base;
+	tioca_base = (struct tioca __iomem*)common->ca_common.bs_base;
 	__sn_setq_relaxed(&tioca_base->ca_control1, CA_AGP_FW_ENABLE);
 }
 
@@ -322,7 +322,7 @@ static uint64_t
 tioca_dma_d48(struct pci_dev *pdev, uint64_t paddr)
 {
 	struct tioca_common *tioca_common;
-	struct tioca *ca_base;
+	struct tioca __iomem *ca_base;
 	uint64_t ct_addr;
 	dma_addr_t bus_addr;
 	uint32_t node_upper;
@@ -330,7 +330,7 @@ tioca_dma_d48(struct pci_dev *pdev, uint64_t paddr)
 	struct pcidev_info *pcidev_info = SN_PCIDEV_INFO(pdev);
 
 	tioca_common = (struct tioca_common *)pcidev_info->pdi_pcibus_info;
-	ca_base = (struct tioca *)tioca_common->ca_common.bs_base;
+	ca_base = (struct tioca __iomem *)tioca_common->ca_common.bs_base;
 
 	ct_addr = PHYS_TO_TIODMA(paddr);
 	if (!ct_addr)
diff --git a/arch/ia64/sn/pci/tioce_provider.c b/arch/ia64/sn/pci/tioce_provider.c
index 9f03d4e5121c..dda196c9e324 100644
--- a/arch/ia64/sn/pci/tioce_provider.c
+++ b/arch/ia64/sn/pci/tioce_provider.c
@@ -218,7 +218,7 @@ tioce_alloc_map(struct tioce_kernel *ce_kern, int type, int port,
 	if (i > last)
 		return 0;
 
-	map = kcalloc(1, sizeof(struct tioce_dmamap), GFP_ATOMIC);
+	map = kzalloc(sizeof(struct tioce_dmamap), GFP_ATOMIC);
 	if (!map)
 		return 0;
 
@@ -555,7 +555,7 @@ tioce_kern_init(struct tioce_common *tioce_common)
 	struct tioce *tioce_mmr;
 	struct tioce_kernel *tioce_kern;
 
-	tioce_kern = kcalloc(1, sizeof(struct tioce_kernel), GFP_KERNEL);
+	tioce_kern = kzalloc(sizeof(struct tioce_kernel), GFP_KERNEL);
 	if (!tioce_kern) {
 		return NULL;
 	}
@@ -727,7 +727,7 @@ tioce_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont
 	 * Allocate kernel bus soft and copy from prom.
 	 */
 
-	tioce_common = kcalloc(1, sizeof(struct tioce_common), GFP_KERNEL);
+	tioce_common = kzalloc(sizeof(struct tioce_common), GFP_KERNEL);
 	if (!tioce_common)
 		return NULL;
 
diff --git a/arch/m32r/kernel/io_mappi3.c b/arch/m32r/kernel/io_mappi3.c
index 6716ffea769a..f80321a58764 100644
--- a/arch/m32r/kernel/io_mappi3.c
+++ b/arch/m32r/kernel/io_mappi3.c
@@ -36,12 +36,13 @@ static inline void *_port2addr(unsigned long port)
 	return (void *)(port + NONCACHE_OFFSET);
 }
 
-#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
+#if defined(CONFIG_IDE)
 static inline void *__port2addr_ata(unsigned long port)
 {
 	static int	dummy_reg;
 
 	switch (port) {
+	  /* IDE0 CF */
 	case 0x1f0:	return (void *)0xb4002000;
 	case 0x1f1:	return (void *)0xb4012800;
 	case 0x1f2:	return (void *)0xb4012002;
@@ -51,6 +52,17 @@ static inline void *__port2addr_ata(unsigned long port)
 	case 0x1f6:	return (void *)0xb4012006;
 	case 0x1f7:	return (void *)0xb4012806;
 	case 0x3f6:	return (void *)0xb401200e;
+	  /* IDE1 IDE */
+	case 0x170:	return (void *)0xb4810000;  /* Data 16bit */
+	case 0x171:	return (void *)0xb4810002;  /* Features / Error */
+	case 0x172:	return (void *)0xb4810004;  /* Sector count */
+	case 0x173:	return (void *)0xb4810006;  /* Sector number */
+	case 0x174:	return (void *)0xb4810008;  /* Cylinder low */
+	case 0x175:	return (void *)0xb481000a;  /* Cylinder high */
+	case 0x176:	return (void *)0xb481000c;  /* Device head */
+	case 0x177:	return (void *)0xb481000e;  /* Command     */
+	case 0x376:	return (void *)0xb480800c;  /* Device control / Alt status */
+
 	default: 	return (void *)&dummy_reg;
 	}
 }
@@ -108,8 +120,9 @@ unsigned char _inb(unsigned long port)
 {
 	if (port >= LAN_IOSTART && port < LAN_IOEND)
 		return _ne_inb(PORT2ADDR_NE(port));
-#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
-	else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
+#if defined(CONFIG_IDE)
+	else if ( ((port >= 0x170 && port <=0x177) || port == 0x376) ||
+		  ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){
 		return *(volatile unsigned char *)__port2addr_ata(port);
 	}
 #endif
@@ -127,8 +140,9 @@ unsigned short _inw(unsigned long port)
 {
 	if (port >= LAN_IOSTART && port < LAN_IOEND)
 		return _ne_inw(PORT2ADDR_NE(port));
-#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
-	else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
+#if defined(CONFIG_IDE)
+	else if ( ((port >= 0x170 && port <=0x177) || port == 0x376) ||
+		  ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){
 		return *(volatile unsigned short *)__port2addr_ata(port);
 	}
 #endif
@@ -185,8 +199,9 @@ void _outb(unsigned char b, unsigned long port)
 	if (port >= LAN_IOSTART && port < LAN_IOEND)
 		_ne_outb(b, PORT2ADDR_NE(port));
 	else
-#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
-	if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
+#if defined(CONFIG_IDE)
+	if ( ((port >= 0x170 && port <=0x177) || port == 0x376) ||
+		  ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){
 		*(volatile unsigned char *)__port2addr_ata(port) = b;
 	} else
 #endif
@@ -203,8 +218,9 @@ void _outw(unsigned short w, unsigned long port)
 	if (port >= LAN_IOSTART && port < LAN_IOEND)
 		_ne_outw(w, PORT2ADDR_NE(port));
 	else
-#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
-	if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
+#if defined(CONFIG_IDE)
+	if ( ((port >= 0x170 && port <=0x177) || port == 0x376) ||
+		  ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){
 		*(volatile unsigned short *)__port2addr_ata(port) = w;
 	} else
 #endif
@@ -253,8 +269,9 @@ void _insb(unsigned int port, void * addr, unsigned long count)
 {
 	if (port >= LAN_IOSTART && port < LAN_IOEND)
 		_ne_insb(PORT2ADDR_NE(port), addr, count);
-#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
-	else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
+#if defined(CONFIG_IDE)
+	else if ( ((port >= 0x170 && port <=0x177) || port == 0x376) ||
+		  ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){
 		unsigned char *buf = addr;
 		unsigned char *portp = __port2addr_ata(port);
 		while (count--)
@@ -289,8 +306,9 @@ void _insw(unsigned int port, void * addr, unsigned long count)
 		pcc_ioread_word(9, port, (void *)addr, sizeof(unsigned short),
 				count, 1);
 #endif
-#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
-	} else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
+#if defined(CONFIG_IDE)
+	} else if ( ((port >= 0x170 && port <=0x177) || port == 0x376) ||
+		  ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){
 		portp = __port2addr_ata(port);
 		while (count--)
 			*buf++ = *(volatile unsigned short *)portp;
@@ -321,8 +339,9 @@ void _outsb(unsigned int port, const void * addr, unsigned long count)
 		portp = PORT2ADDR_NE(port);
 		while (count--)
 			_ne_outb(*buf++, portp);
-#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
-	} else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
+#if defined(CONFIG_IDE)
+	} else if ( ((port >= 0x170 && port <=0x177) || port == 0x376) ||
+		  ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){
 		portp = __port2addr_ata(port);
 		while (count--)
 			*(volatile unsigned char *)portp = *buf++;
@@ -348,8 +367,9 @@ void _outsw(unsigned int port, const void * addr, unsigned long count)
 		portp = PORT2ADDR_NE(port);
 		while (count--)
 			*(volatile unsigned short *)portp = *buf++;
-#if defined(CONFIG_IDE) && !defined(CONFIG_M32R_CFC)
-	} else if ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) {
+#if defined(CONFIG_IDE)
+	} else if ( ((port >= 0x170 && port <=0x177) || port == 0x376) ||
+		  ((port >= 0x1f0 && port <=0x1f7) || port == 0x3f6) ){
 		portp = __port2addr_ata(port);
 		while (count--)
 			*(volatile unsigned short *)portp = *buf++;
diff --git a/arch/m32r/kernel/setup_mappi3.c b/arch/m32r/kernel/setup_mappi3.c
index 9c79341a7b45..f6ecdf7f555c 100644
--- a/arch/m32r/kernel/setup_mappi3.c
+++ b/arch/m32r/kernel/setup_mappi3.c
@@ -151,7 +151,7 @@ void __init init_IRQ(void)
 	disable_mappi3_irq(M32R_IRQ_INT1);
 #endif /* CONFIG_USB */
 
-	/* ICUCR40: CFC IREQ */
+	/* CFC IREQ */
 	irq_desc[PLD_IRQ_CFIREQ].status = IRQ_DISABLED;
 	irq_desc[PLD_IRQ_CFIREQ].handler = &mappi3_irq_type;
 	irq_desc[PLD_IRQ_CFIREQ].action = 0;
@@ -160,7 +160,7 @@ void __init init_IRQ(void)
 	disable_mappi3_irq(PLD_IRQ_CFIREQ);
 
 #if defined(CONFIG_M32R_CFC)
-	/* ICUCR41: CFC Insert */
+	/* ICUCR41: CFC Insert & eject */
 	irq_desc[PLD_IRQ_CFC_INSERT].status = IRQ_DISABLED;
 	irq_desc[PLD_IRQ_CFC_INSERT].handler = &mappi3_irq_type;
 	irq_desc[PLD_IRQ_CFC_INSERT].action = 0;
@@ -168,14 +168,16 @@ void __init init_IRQ(void)
 	icu_data[PLD_IRQ_CFC_INSERT].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD00;
 	disable_mappi3_irq(PLD_IRQ_CFC_INSERT);
 
-	/* ICUCR42: CFC Eject */
-	irq_desc[PLD_IRQ_CFC_EJECT].status = IRQ_DISABLED;
-	irq_desc[PLD_IRQ_CFC_EJECT].handler = &mappi3_irq_type;
-	irq_desc[PLD_IRQ_CFC_EJECT].action = 0;
-	irq_desc[PLD_IRQ_CFC_EJECT].depth = 1;	/* disable nested irq */
-	icu_data[PLD_IRQ_CFC_EJECT].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10;
-	disable_mappi3_irq(PLD_IRQ_CFC_EJECT);
 #endif /* CONFIG_M32R_CFC */
+
+	/* IDE IREQ */
+	irq_desc[PLD_IRQ_IDEIREQ].status = IRQ_DISABLED;
+	irq_desc[PLD_IRQ_IDEIREQ].handler = &mappi3_irq_type;
+	irq_desc[PLD_IRQ_IDEIREQ].action = 0;
+	irq_desc[PLD_IRQ_IDEIREQ].depth = 1;	/* disable nested irq */
+	icu_data[PLD_IRQ_IDEIREQ].icucr = M32R_ICUCR_IEN|M32R_ICUCR_ISMOD10;
+	disable_mappi3_irq(PLD_IRQ_IDEIREQ);
+
 }
 
 #if defined(CONFIG_SMC91X)
diff --git a/arch/m32r/kernel/sys_m32r.c b/arch/m32r/kernel/sys_m32r.c
index e0500e12c5fb..fe55b28d3725 100644
--- a/arch/m32r/kernel/sys_m32r.c
+++ b/arch/m32r/kernel/sys_m32r.c
@@ -41,7 +41,8 @@ asmlinkage int sys_tas(int *addr)
 		return -EFAULT;
 	local_irq_save(flags);
 	oldval = *addr;
-	*addr = 1;
+	if (!oldval)
+		*addr = 1;
 	local_irq_restore(flags);
 	return oldval;
 }
@@ -59,7 +60,8 @@ asmlinkage int sys_tas(int *addr)
 
 	_raw_spin_lock(&tas_lock);
 	oldval = *addr;
-	*addr = 1;
+	if (!oldval)
+		*addr = 1;
 	_raw_spin_unlock(&tas_lock);
 
 	return oldval;
diff --git a/arch/m68k/fpsp040/skeleton.S b/arch/m68k/fpsp040/skeleton.S
index 9571a21d6ad4..a1629194e3fd 100644
--- a/arch/m68k/fpsp040/skeleton.S
+++ b/arch/m68k/fpsp040/skeleton.S
@@ -381,10 +381,8 @@ fpsp_done:
 .Lnotkern:
 	SAVE_ALL_INT
 	GET_CURRENT(%d0)
-	tstb	%curptr@(TASK_NEEDRESCHED)
-	jne	ret_from_exception	| deliver signals,
-					| reschedule etc..
-	RESTORE_ALL
+	| deliver signals, reschedule etc..
+	jra	ret_from_exception
 
 |
 |	mem_write --- write to user or supervisor address space
diff --git a/arch/m68k/ifpsp060/iskeleton.S b/arch/m68k/ifpsp060/iskeleton.S
index 4ba2c74da93d..b2dbdf5ee309 100644
--- a/arch/m68k/ifpsp060/iskeleton.S
+++ b/arch/m68k/ifpsp060/iskeleton.S
@@ -75,10 +75,8 @@ _060_isp_done:
 .Lnotkern:
 	SAVE_ALL_INT
 	GET_CURRENT(%d0)
-	tstb	%curptr@(TASK_NEEDRESCHED)
-	jne	ret_from_exception	| deliver signals,
-					| reschedule etc..
-	RESTORE_ALL
+	| deliver signals, reschedule etc..
+	jra	ret_from_exception
 
 |
 | _060_real_chk():
diff --git a/arch/m68k/kernel/asm-offsets.c b/arch/m68k/kernel/asm-offsets.c
index cee3317b8665..c787c5ba9513 100644
--- a/arch/m68k/kernel/asm-offsets.c
+++ b/arch/m68k/kernel/asm-offsets.c
@@ -25,12 +25,8 @@ int main(void)
 	DEFINE(TASK_STATE, offsetof(struct task_struct, state));
 	DEFINE(TASK_FLAGS, offsetof(struct task_struct, flags));
 	DEFINE(TASK_PTRACE, offsetof(struct task_struct, ptrace));
-	DEFINE(TASK_WORK, offsetof(struct task_struct, thread.work));
-	DEFINE(TASK_NEEDRESCHED, offsetof(struct task_struct, thread.work.need_resched));
-	DEFINE(TASK_SYSCALL_TRACE, offsetof(struct task_struct, thread.work.syscall_trace));
-	DEFINE(TASK_SIGPENDING, offsetof(struct task_struct, thread.work.sigpending));
-	DEFINE(TASK_NOTIFY_RESUME, offsetof(struct task_struct, thread.work.notify_resume));
 	DEFINE(TASK_THREAD, offsetof(struct task_struct, thread));
+	DEFINE(TASK_INFO, offsetof(struct task_struct, thread.info));
 	DEFINE(TASK_MM, offsetof(struct task_struct, mm));
 	DEFINE(TASK_ACTIVE_MM, offsetof(struct task_struct, active_mm));
 
@@ -45,6 +41,10 @@ int main(void)
 	DEFINE(THREAD_FPCNTL, offsetof(struct thread_struct, fpcntl));
 	DEFINE(THREAD_FPSTATE, offsetof(struct thread_struct, fpstate));
 
+	/* offsets into the thread_info struct */
+	DEFINE(TINFO_PREEMPT, offsetof(struct thread_info, preempt_count));
+	DEFINE(TINFO_FLAGS, offsetof(struct thread_info, flags));
+
 	/* offsets into the pt_regs */
 	DEFINE(PT_D0, offsetof(struct pt_regs, d0));
 	DEFINE(PT_ORIG_D0, offsetof(struct pt_regs, orig_d0));
diff --git a/arch/m68k/kernel/entry.S b/arch/m68k/kernel/entry.S
index 23ca60a45552..320fde05dc63 100644
--- a/arch/m68k/kernel/entry.S
+++ b/arch/m68k/kernel/entry.S
@@ -44,9 +44,7 @@
 
 #include <asm/asm-offsets.h>
 
-.globl system_call, buserr, trap
-.globl resume, ret_from_exception
-.globl ret_from_signal
+.globl system_call, buserr, trap, resume
 .globl inthandler, sys_call_table
 .globl sys_fork, sys_clone, sys_vfork
 .globl ret_from_interrupt, bad_interrupt
@@ -58,7 +56,7 @@ ENTRY(buserr)
 	movel	%sp,%sp@-		| stack frame pointer argument
 	bsrl	buserr_c
 	addql	#4,%sp
-	jra	ret_from_exception
+	jra	.Lret_from_exception
 
 ENTRY(trap)
 	SAVE_ALL_INT
@@ -66,7 +64,7 @@ ENTRY(trap)
 	movel	%sp,%sp@-		| stack frame pointer argument
 	bsrl	trap_c
 	addql	#4,%sp
-	jra	ret_from_exception
+	jra	.Lret_from_exception
 
 	| After a fork we jump here directly from resume,
 	| so that %d1 contains the previous task
@@ -75,30 +73,31 @@ ENTRY(ret_from_fork)
 	movel	%d1,%sp@-
 	jsr	schedule_tail
 	addql	#4,%sp
-	jra	ret_from_exception
+	jra	.Lret_from_exception
 
-badsys:
-	movel	#-ENOSYS,%sp@(PT_D0)
-	jra	ret_from_exception
-
-do_trace:
+do_trace_entry:
 	movel	#-ENOSYS,%sp@(PT_D0)	| needed for strace
 	subql	#4,%sp
 	SAVE_SWITCH_STACK
 	jbsr	syscall_trace
 	RESTORE_SWITCH_STACK
 	addql	#4,%sp
-	movel	%sp@(PT_ORIG_D0),%d1
-	movel	#-ENOSYS,%d0
-	cmpl	#NR_syscalls,%d1
-	jcc	1f
-	jbsr	@(sys_call_table,%d1:l:4)@(0)
-1:	movel	%d0,%sp@(PT_D0)		| save the return value
-	subql	#4,%sp			| dummy return address
+	movel	%sp@(PT_ORIG_D0),%d0
+	cmpl	#NR_syscalls,%d0
+	jcs	syscall
+badsys:
+	movel	#-ENOSYS,%sp@(PT_D0)
+	jra	ret_from_syscall
+
+do_trace_exit:
+	subql	#4,%sp
 	SAVE_SWITCH_STACK
 	jbsr	syscall_trace
+	RESTORE_SWITCH_STACK
+	addql	#4,%sp
+	jra	.Lret_from_exception
 
-ret_from_signal:
+ENTRY(ret_from_signal)
 	RESTORE_SWITCH_STACK
 	addql	#4,%sp
 /* on 68040 complete pending writebacks if any */
@@ -111,7 +110,7 @@ ret_from_signal:
 	addql	#4,%sp
 1:
 #endif
-	jra	ret_from_exception
+	jra	.Lret_from_exception
 
 ENTRY(system_call)
 	SAVE_ALL_SYS
@@ -120,30 +119,34 @@ ENTRY(system_call)
 	| save top of frame
 	movel	%sp,%curptr@(TASK_THREAD+THREAD_ESP0)
 
-	tstb	%curptr@(TASK_SYSCALL_TRACE)
-	jne	do_trace
+	| syscall trace?
+	tstb	%curptr@(TASK_INFO+TINFO_FLAGS+2)
+	jmi	do_trace_entry
 	cmpl	#NR_syscalls,%d0
 	jcc	badsys
+syscall:
 	jbsr	@(sys_call_table,%d0:l:4)@(0)
 	movel	%d0,%sp@(PT_D0)		| save the return value
-
+ret_from_syscall:
 	|oriw	#0x0700,%sr
-	movel	%curptr@(TASK_WORK),%d0
+	movew	%curptr@(TASK_INFO+TINFO_FLAGS+2),%d0
 	jne	syscall_exit_work
 1:	RESTORE_ALL
 
 syscall_exit_work:
 	btst	#5,%sp@(PT_SR)		| check if returning to kernel
 	bnes	1b			| if so, skip resched, signals
-	tstw	%d0
-	jeq	do_signal_return
-	tstb	%d0
-	jne	do_delayed_trace
-
+	lslw	#1,%d0
+	jcs	do_trace_exit
+	jmi	do_delayed_trace
+	lslw	#8,%d0
+	jmi	do_signal_return
 	pea	resume_userspace
-	jmp	schedule
+	jra	schedule
+
 
-ret_from_exception:
+ENTRY(ret_from_exception)
+.Lret_from_exception:
 	btst	#5,%sp@(PT_SR)		| check if returning to kernel
 	bnes	1f			| if so, skip resched, signals
 	| only allow interrupts when we are really the last one on the
@@ -152,19 +155,18 @@ ret_from_exception:
 	andw	#ALLOWINT,%sr
 
 resume_userspace:
-	movel	%curptr@(TASK_WORK),%d0
-	lsrl	#8,%d0
+	moveb	%curptr@(TASK_INFO+TINFO_FLAGS+3),%d0
 	jne	exit_work
 1:	RESTORE_ALL
 
 exit_work:
 	| save top of frame
 	movel	%sp,%curptr@(TASK_THREAD+THREAD_ESP0)
-	tstb	%d0
-	jeq	do_signal_return
-
+	lslb	#1,%d0
+	jmi	do_signal_return
 	pea	resume_userspace
-	jmp	schedule
+	jra	schedule
+
 
 do_signal_return:
 	|andw	#ALLOWINT,%sr
@@ -254,7 +256,7 @@ ret_from_interrupt:
 
 	/* check if we need to do software interrupts */
 	tstl	irq_stat+CPUSTAT_SOFTIRQ_PENDING
-	jeq	ret_from_exception
+	jeq	.Lret_from_exception
 	pea	ret_from_exception
 	jra	do_softirq
 
diff --git a/arch/m68k/kernel/ptrace.c b/arch/m68k/kernel/ptrace.c
index 7e54422685cf..540638ca81f9 100644
--- a/arch/m68k/kernel/ptrace.c
+++ b/arch/m68k/kernel/ptrace.c
@@ -109,7 +109,7 @@ static inline void singlestep_disable(struct task_struct *child)
 {
 	unsigned long tmp = get_reg(child, PT_SR) & ~(TRACE_BITS << 16);
 	put_reg(child, PT_SR, tmp);
-	child->thread.work.delayed_trace = 0;
+	clear_tsk_thread_flag(child, TIF_DELAYED_TRACE);
 }
 
 /*
@@ -118,7 +118,7 @@ static inline void singlestep_disable(struct task_struct *child)
 void ptrace_disable(struct task_struct *child)
 {
 	singlestep_disable(child);
-	child->thread.work.syscall_trace = 0;
+	clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
 }
 
 long arch_ptrace(struct task_struct *child, long request, long addr, long data)
@@ -198,9 +198,9 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 			goto out_eio;
 
 		if (request == PTRACE_SYSCALL)
-			child->thread.work.syscall_trace = ~0;
+			set_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
 		else
-			child->thread.work.syscall_trace = 0;
+			clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
 		child->exit_code = data;
 		singlestep_disable(child);
 		wake_up_process(child);
@@ -223,10 +223,10 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 		if (!valid_signal(data))
 			goto out_eio;
 
-		child->thread.work.syscall_trace = 0;
+		clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
 		tmp = get_reg(child, PT_SR) | (TRACE_BITS << 16);
 		put_reg(child, PT_SR, tmp);
-		child->thread.work.delayed_trace = 1;
+		set_tsk_thread_flag(child, TIF_DELAYED_TRACE);
 
 		child->exit_code = data;
 		/* give it a chance to run. */
@@ -288,9 +288,6 @@ out_eio:
 
 asmlinkage void syscall_trace(void)
 {
-	if (!current->thread.work.delayed_trace &&
-	    !current->thread.work.syscall_trace)
-		return;
 	ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD)
 				 ? 0x80 : 0));
 	/*
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index e380a8322a94..b50be449d3f5 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -6,8 +6,6 @@ config MIPS
 
 mainmenu "Linux/MIPS Kernel Configuration"
 
-source "init/Kconfig"
-
 menu "Machine selection"
 
 choice
@@ -1643,6 +1641,8 @@ config RWSEM_GENERIC_SPINLOCK
 	bool
 	default y
 
+source "init/Kconfig"
+
 menu "Bus options (PCI, PCMCIA, EISA, ISA, TC)"
 
 config HW_HAS_EISA
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 02692027730a..e14ba5e01a36 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -700,6 +700,7 @@ load-$(CONFIG_SNI_RM200_PCI)	+= 0xffffffff80600000
 #
 core-$(CONFIG_TOSHIBA_JMR3927)	+= arch/mips/jmr3927/rbhma3100/ \
 				   arch/mips/jmr3927/common/
+cflags-$(CONFIG_TOSHIBA_JMR3927) += -Iinclude/asm-mips/mach-jmr3927
 load-$(CONFIG_TOSHIBA_JMR3927)	+= 0xffffffff80050000
 
 #
diff --git a/arch/mips/au1000/common/power.c b/arch/mips/au1000/common/power.c
index f85093b8d54d..f4926315fb68 100644
--- a/arch/mips/au1000/common/power.c
+++ b/arch/mips/au1000/common/power.c
@@ -32,6 +32,7 @@
 #include <linux/config.h>
 #include <linux/init.h>
 #include <linux/pm.h>
+#include <linux/pm_legacy.h>
 #include <linux/slab.h>
 #include <linux/sysctl.h>
 #include <linux/jiffies.h>
diff --git a/arch/mips/au1000/common/setup.c b/arch/mips/au1000/common/setup.c
index 4f21f42d096b..08c8c855cc9c 100644
--- a/arch/mips/au1000/common/setup.c
+++ b/arch/mips/au1000/common/setup.c
@@ -93,7 +93,7 @@ void __init plat_setup(void)
 
 	argptr = prom_getcmdline();
 
-#ifdef CONFIG_SERIAL_AU1X00_CONSOLE
+#if defined(CONFIG_SERIAL_AU1X00_CONSOLE) || defined(CONFIG_SERIAL_8250_CONSOLE)
 	if ((argptr = strstr(argptr, "console=")) == NULL) {
 		argptr = prom_getcmdline();
 		strcat(argptr, " console=ttyS0,115200");
diff --git a/arch/mips/au1000/common/usbdev.c b/arch/mips/au1000/common/usbdev.c
index 0b21bed7ee55..2cab7629702c 100644
--- a/arch/mips/au1000/common/usbdev.c
+++ b/arch/mips/au1000/common/usbdev.c
@@ -348,7 +348,7 @@ endpoint_stall(endpoint_t * ep)
 {
 	u32 cs;
 
-	warn(__FUNCTION__);
+	warn("%s", __FUNCTION__);
 
 	cs = au_readl(ep->reg->ctrl_stat) | USBDEV_CS_STALL;
 	au_writel(cs, ep->reg->ctrl_stat);
@@ -360,7 +360,7 @@ endpoint_unstall(endpoint_t * ep)
 {
 	u32 cs;
 
-	warn(__FUNCTION__);
+	warn("%s", __FUNCTION__);
 
 	cs = au_readl(ep->reg->ctrl_stat) & ~USBDEV_CS_STALL;
 	au_writel(cs, ep->reg->ctrl_stat);
diff --git a/arch/mips/au1000/db1x00/board_setup.c b/arch/mips/au1000/db1x00/board_setup.c
index ac05ba0ff63f..f00ec3b175d8 100644
--- a/arch/mips/au1000/db1x00/board_setup.c
+++ b/arch/mips/au1000/db1x00/board_setup.c
@@ -45,13 +45,12 @@
 #include <asm/mach-au1x00/au1000.h>
 #include <asm/mach-db1x00/db1x00.h>
 
-/* not correct for db1550 */
-static BCSR * const bcsr = (BCSR *)0xAE000000;
+static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
 
 void board_reset (void)
 {
 	/* Hit BCSR.SYSTEM_CONTROL[SW_RST] */
-	au_writel(0x00000000, 0xAE00001C);
+	bcsr->swreset = 0x0000;
 }
 
 void __init board_setup(void)
@@ -75,7 +74,7 @@ void __init board_setup(void)
 	bcsr->resets |= BCSR_RESETS_IRDA_MODE_OFF;
 	au_sync();
 #endif
-	au_writel(0, 0xAE000010); /* turn off pcmcia power */
+	bcsr->pcmcia = 0x0000; /* turn off PCMCIA power */
 
 #ifdef CONFIG_MIPS_MIRAGE
 	/* enable GPIO[31:0] inputs */
diff --git a/arch/mips/au1000/db1x00/init.c b/arch/mips/au1000/db1x00/init.c
index 4b9d5e46edbb..41e0522f3cf1 100644
--- a/arch/mips/au1000/db1x00/init.c
+++ b/arch/mips/au1000/db1x00/init.c
@@ -61,7 +61,17 @@ void __init prom_init(void)
 	prom_envp = (char **) fw_arg2;
 
 	mips_machgroup = MACH_GROUP_ALCHEMY;
-	mips_machtype = MACH_DB1000;	/* set the platform # */
+
+	/* Set the platform # */
+#if	defined (CONFIG_MIPS_DB1550)
+	mips_machtype = MACH_DB1550;
+#elif	defined (CONFIG_MIPS_DB1500)
+	mips_machtype = MACH_DB1500;
+#elif	defined (CONFIG_MIPS_DB1100)
+	mips_machtype = MACH_DB1100;
+#else
+	mips_machtype = MACH_DB1000;
+#endif
 
 	prom_init_cmdline();
 
diff --git a/arch/mips/configs/atlas_defconfig b/arch/mips/configs/atlas_defconfig
index 132ec3dac63f..89c21572a59c 100644
--- a/arch/mips/configs/atlas_defconfig
+++ b/arch/mips/configs/atlas_defconfig
@@ -1,62 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:13 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:05:52 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -191,11 +140,81 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -309,6 +328,10 @@ CONFIG_IPV6_TUNNEL=m
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
 CONFIG_BRIDGE_NETFILTER=y
+
+#
+# Core Netfilter Configuration
+#
 CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
@@ -363,6 +386,7 @@ CONFIG_IP_NF_TARGET_REJECT=m
 CONFIG_IP_NF_TARGET_LOG=m
 CONFIG_IP_NF_TARGET_ULOG=m
 CONFIG_IP_NF_TARGET_TCPMSS=m
+CONFIG_IP_NF_TARGET_NFQUEUE=m
 CONFIG_IP_NF_NAT=m
 CONFIG_IP_NF_NAT_NEEDED=y
 CONFIG_IP_NF_TARGET_MASQUERADE=m
@@ -412,6 +436,7 @@ CONFIG_IP6_NF_MATCH_PHYSDEV=m
 CONFIG_IP6_NF_FILTER=m
 CONFIG_IP6_NF_TARGET_LOG=m
 CONFIG_IP6_NF_TARGET_REJECT=m
+CONFIG_IP6_NF_TARGET_NFQUEUE=m
 CONFIG_IP6_NF_MANGLE=m
 CONFIG_IP6_NF_TARGET_MARK=m
 CONFIG_IP6_NF_TARGET_HL=m
@@ -472,10 +497,18 @@ CONFIG_IPDDP_DECAP=y
 CONFIG_NET_DIVERT=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 CONFIG_NET_SCHED=y
 CONFIG_NET_SCH_CLK_JIFFIES=y
 # CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set
 # CONFIG_NET_SCH_CLK_CPU is not set
+
+#
+# Queueing/Scheduling
+#
 CONFIG_NET_SCH_CBQ=m
 CONFIG_NET_SCH_HTB=m
 CONFIG_NET_SCH_HFSC=m
@@ -488,8 +521,10 @@ CONFIG_NET_SCH_GRED=m
 CONFIG_NET_SCH_DSMARK=m
 CONFIG_NET_SCH_NETEM=m
 CONFIG_NET_SCH_INGRESS=m
-CONFIG_NET_QOS=y
-CONFIG_NET_ESTIMATOR=y
+
+#
+# Classification
+#
 CONFIG_NET_CLS=y
 CONFIG_NET_CLS_BASIC=m
 CONFIG_NET_CLS_TCINDEX=m
@@ -498,13 +533,14 @@ CONFIG_NET_CLS_ROUTE=y
 CONFIG_NET_CLS_FW=m
 CONFIG_NET_CLS_U32=m
 # CONFIG_CLS_U32_PERF is not set
-CONFIG_NET_CLS_IND=y
 # CONFIG_CLS_U32_MARK is not set
 CONFIG_NET_CLS_RSVP=m
 CONFIG_NET_CLS_RSVP6=m
 # CONFIG_NET_EMATCH is not set
 # CONFIG_NET_CLS_ACT is not set
 CONFIG_NET_CLS_POLICE=y
+CONFIG_NET_CLS_IND=y
+CONFIG_NET_ESTIMATOR=y
 
 #
 # Network testing
@@ -565,18 +601,9 @@ CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_BLK_DEV_INITRD is not set
-# CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -643,6 +670,7 @@ CONFIG_SCSI_SAS_ATTRS=m
 #
 # SCSI low-level drivers
 #
+CONFIG_ISCSI_TCP=m
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -653,6 +681,7 @@ CONFIG_SCSI_SAS_ATTRS=m
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_MEGARAID_NEWGEN is not set
 # CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_SATA is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -707,6 +736,7 @@ CONFIG_DM_MULTIPATH_EMC=m
 # CONFIG_FUSION is not set
 # CONFIG_FUSION_SPI is not set
 # CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
 
 #
 # IEEE 1394 (FireWire) support
@@ -736,7 +766,6 @@ CONFIG_TUN=m
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -754,6 +783,7 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 
 #
@@ -933,6 +963,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -992,6 +1023,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
@@ -1037,7 +1072,7 @@ CONFIG_JFS_SECURITY=y
 CONFIG_FS_POSIX_ACL=y
 CONFIG_XFS_FS=m
 CONFIG_XFS_EXPORT=y
-CONFIG_XFS_QUOTA=m
+CONFIG_XFS_QUOTA=y
 CONFIG_XFS_SECURITY=y
 CONFIG_XFS_POSIX_ACL=y
 # CONFIG_XFS_RT is not set
diff --git a/arch/mips/configs/bigsur_defconfig b/arch/mips/configs/bigsur_defconfig
index 25e8a08e68be..069f9d14983e 100644
--- a/arch/mips/configs/bigsur_defconfig
+++ b/arch/mips/configs/bigsur_defconfig
@@ -1,66 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:17 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:05:54 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_LOCK_KERNEL=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-# CONFIG_CPUSETS is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-CONFIG_STOP_MACHINE=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -127,8 +72,8 @@ CONFIG_SIBYTE_SB1xxx_SOC=y
 # CONFIG_CPU_SB1_PASS_2_112x is not set
 # CONFIG_CPU_SB1_PASS_3 is not set
 # CONFIG_SIMULATION is not set
-# CONFIG_CONFIG_SB1_CEX_ALWAYS_FATAL is not set
-# CONFIG_CONFIG_SB1_CERR_STALL is not set
+# CONFIG_SB1_CEX_ALWAYS_FATAL is not set
+# CONFIG_SB1_CERR_STALL is not set
 CONFIG_SIBYTE_CFE=y
 # CONFIG_SIBYTE_CFE_CONSOLE is not set
 # CONFIG_SIBYTE_BUS_WATCHER is not set
@@ -198,6 +143,7 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_SMP=y
 CONFIG_NR_CPUS=4
 CONFIG_PREEMPT_NONE=y
@@ -206,6 +152,78 @@ CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_BKL is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+# CONFIG_HOTPLUG is not set
+CONFIG_KOBJECT_UEVENT=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+# CONFIG_CPUSETS is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+CONFIG_STOP_MACHINE=y
+
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -295,8 +313,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -353,14 +374,6 @@ CONFIG_BLK_DEV_NBD=m
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 # CONFIG_ATA_OVER_ETH is not set
 
 #
@@ -443,6 +456,7 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 
 #
@@ -582,6 +596,7 @@ CONFIG_GEN_RTC=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -634,6 +649,7 @@ CONFIG_SENSORS_PCA9539=y
 CONFIG_SENSORS_PCF8591=y
 CONFIG_SENSORS_RTC8564=y
 CONFIG_SENSORS_MAX6875=y
+# CONFIG_RTC_X1205_I2C is not set
 CONFIG_I2C_DEBUG_CORE=y
 CONFIG_I2C_DEBUG_ALGO=y
 CONFIG_I2C_DEBUG_BUS=y
@@ -686,6 +702,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
@@ -823,6 +843,8 @@ CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_CROSSCOMPILE=y
 CONFIG_CMDLINE=""
 # CONFIG_DEBUG_STACK_USAGE is not set
diff --git a/arch/mips/configs/capcella_defconfig b/arch/mips/configs/capcella_defconfig
index bfbaa08c47cb..5261e29ccf37 100644
--- a/arch/mips/configs/capcella_defconfig
+++ b/arch/mips/configs/capcella_defconfig
@@ -1,62 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:20 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:05:55 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -182,11 +131,81 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -270,8 +289,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -329,16 +351,7 @@ CONFIG_CONNECTOR=m
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -412,7 +425,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -430,6 +442,7 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 
 #
@@ -586,6 +599,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_WATCHDOG is not set
 # CONFIG_RTC is not set
 # CONFIG_GEN_RTC is not set
+# CONFIG_RTC_VR41XX is not set
 # CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
@@ -601,6 +615,7 @@ CONFIG_GPIO_VR41XX=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -660,6 +675,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/cobalt_defconfig b/arch/mips/configs/cobalt_defconfig
index 4b4d1ddb3d42..216f4023a81b 100644
--- a/arch/mips/configs/cobalt_defconfig
+++ b/arch/mips/configs/cobalt_defconfig
@@ -1,56 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:23 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:05:57 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-# CONFIG_MODULES is not set
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -172,11 +127,75 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+# CONFIG_MODULES is not set
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -256,8 +275,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -287,6 +309,7 @@ CONFIG_FW_LOADER=y
 # Connector - unified userspace <-> kernelspace linker
 #
 CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
 
 #
 # Memory Technology Devices (MTD)
@@ -316,18 +339,9 @@ CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=y
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=y
 
 #
@@ -401,7 +415,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=y
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -419,6 +432,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_MII is not set
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 
 #
@@ -574,6 +588,7 @@ CONFIG_COBALT_LCD=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -633,6 +648,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/db1000_defconfig b/arch/mips/configs/db1000_defconfig
index 6501144ec612..18ac7926c058 100644
--- a/arch/mips/configs/db1000_defconfig
+++ b/arch/mips/configs/db1000_defconfig
@@ -1,62 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:26 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:05:59 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -178,11 +127,81 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -201,7 +220,6 @@ CONFIG_PCMCIA_IOCTL=y
 #
 # PC-card bridges
 #
-# CONFIG_TCIC is not set
 # CONFIG_PCMCIA_AU1X00 is not set
 
 #
@@ -259,15 +277,19 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_IPV6 is not set
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
 CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
+# CONFIG_NF_CONNTRACK is not set
 
 #
 # IP: Netfilter Configuration
 #
 # CONFIG_IP_NF_CONNTRACK is not set
-CONFIG_IP_NF_PPTP=m
 # CONFIG_IP_NF_QUEUE is not set
 # CONFIG_IP_NF_IPTABLES is not set
 # CONFIG_IP_NF_ARPTABLES is not set
@@ -293,8 +315,11 @@ CONFIG_IP_NF_PPTP=m
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -343,6 +368,7 @@ CONFIG_MTD_BLOCK=y
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
 # CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -400,6 +426,11 @@ CONFIG_MTD_ALCHEMY=y
 # CONFIG_MTD_NAND is not set
 
 #
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
 # Parallel port support
 #
 # CONFIG_PARPORT is not set
@@ -417,18 +448,9 @@ CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -473,7 +495,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -490,6 +511,7 @@ CONFIG_CICADA_PHY=m
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=m
 CONFIG_MIPS_AU1X00_ENET=y
+# CONFIG_SMC91X is not set
 
 #
 # Ethernet (1000 Mbit)
@@ -532,6 +554,7 @@ CONFIG_PPP_ASYNC=m
 # CONFIG_PPP_SYNC_TTY is not set
 CONFIG_PPP_DEFLATE=m
 # CONFIG_PPP_BSDCOMP is not set
+CONFIG_PPP_MPPE=m
 CONFIG_PPPOE=m
 # CONFIG_SLIP is not set
 # CONFIG_SHAPER is not set
@@ -598,13 +621,17 @@ CONFIG_HW_CONSOLE=y
 #
 # Serial drivers
 #
-# CONFIG_SERIAL_8250 is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_CS=m
+CONFIG_SERIAL_8250_NR_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+CONFIG_SERIAL_8250_AU1X00=y
 
 #
 # Non-8250 serial port support
 #
-CONFIG_SERIAL_AU1X00=y
-CONFIG_SERIAL_AU1X00_CONSOLE=y
+# CONFIG_SERIAL_AU1X00 is not set
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
@@ -633,11 +660,15 @@ CONFIG_LEGACY_PTY_COUNT=256
 # PCMCIA character devices
 #
 CONFIG_SYNCLINK_CS=m
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
 # CONFIG_RAW_DRIVER is not set
 
 #
 # TPM devices
 #
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -697,6 +728,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/db1100_defconfig b/arch/mips/configs/db1100_defconfig
index b8cd2cd923dd..4f55f7414c9c 100644
--- a/arch/mips/configs/db1100_defconfig
+++ b/arch/mips/configs/db1100_defconfig
@@ -1,62 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:29 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:00 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -178,11 +127,81 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_MMU=y
@@ -247,15 +266,19 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_IPV6 is not set
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
 CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
+# CONFIG_NF_CONNTRACK is not set
 
 #
 # IP: Netfilter Configuration
 #
 # CONFIG_IP_NF_CONNTRACK is not set
-CONFIG_IP_NF_PPTP=m
 # CONFIG_IP_NF_QUEUE is not set
 # CONFIG_IP_NF_IPTABLES is not set
 # CONFIG_IP_NF_ARPTABLES is not set
@@ -281,8 +304,11 @@ CONFIG_IP_NF_PPTP=m
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -331,6 +357,7 @@ CONFIG_MTD_BLOCK=y
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
 # CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -388,6 +415,11 @@ CONFIG_MTD_ALCHEMY=y
 # CONFIG_MTD_NAND is not set
 
 #
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
 # Parallel port support
 #
 # CONFIG_PARPORT is not set
@@ -405,18 +437,9 @@ CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -461,7 +484,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -478,6 +500,7 @@ CONFIG_CICADA_PHY=m
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=m
 CONFIG_MIPS_AU1X00_ENET=y
+# CONFIG_SMC91X is not set
 
 #
 # Ethernet (1000 Mbit)
@@ -507,6 +530,7 @@ CONFIG_PPP_ASYNC=m
 # CONFIG_PPP_SYNC_TTY is not set
 CONFIG_PPP_DEFLATE=m
 # CONFIG_PPP_BSDCOMP is not set
+CONFIG_PPP_MPPE=m
 CONFIG_PPPOE=m
 # CONFIG_SLIP is not set
 # CONFIG_SHAPER is not set
@@ -573,13 +597,16 @@ CONFIG_HW_CONSOLE=y
 #
 # Serial drivers
 #
-# CONFIG_SERIAL_8250 is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+CONFIG_SERIAL_8250_AU1X00=y
 
 #
 # Non-8250 serial port support
 #
-CONFIG_SERIAL_AU1X00=y
-CONFIG_SERIAL_AU1X00_CONSOLE=y
+# CONFIG_SERIAL_AU1X00 is not set
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
@@ -608,6 +635,8 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # TPM devices
 #
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -650,12 +679,11 @@ CONFIG_FB=y
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SOFT_CURSOR=y
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_MODE_HELPERS is not set
 # CONFIG_FB_TILEBLITTING is not set
-CONFIG_FB_AU1100=y
 # CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_AU1100=y
 # CONFIG_FB_VIRTUAL is not set
 
 #
@@ -664,6 +692,7 @@ CONFIG_FB_AU1100=y
 # CONFIG_VGA_CONSOLE is not set
 CONFIG_DUMMY_CONSOLE=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
 CONFIG_FONTS=y
 CONFIG_FONT_8x8=y
 CONFIG_FONT_8x16=y
@@ -698,6 +727,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/db1200_defconfig b/arch/mips/configs/db1200_defconfig
index 530b6c2d99f6..0e5de7d05f23 100644
--- a/arch/mips/configs/db1200_defconfig
+++ b/arch/mips/configs/db1200_defconfig
@@ -1,63 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:32 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:03 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -179,11 +127,82 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_MMU=y
@@ -200,7 +219,6 @@ CONFIG_PCMCIA_IOCTL=y
 #
 # PC-card bridges
 #
-# CONFIG_TCIC is not set
 CONFIG_PCMCIA_AU1X00=m
 
 #
@@ -255,13 +273,17 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_IPV6 is not set
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
 # CONFIG_NETFILTER_NETLINK is not set
+# CONFIG_NF_CONNTRACK is not set
 
 #
 # IP: Netfilter Configuration
 #
 # CONFIG_IP_NF_CONNTRACK is not set
-CONFIG_IP_NF_PPTP=m
 # CONFIG_IP_NF_QUEUE is not set
 # CONFIG_IP_NF_IPTABLES is not set
 # CONFIG_IP_NF_ARPTABLES is not set
@@ -287,8 +309,11 @@ CONFIG_IP_NF_PPTP=m
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -333,6 +358,7 @@ CONFIG_MTD_BLOCK=y
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
 # CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -395,6 +421,11 @@ CONFIG_MTD_NAND_IDS=y
 # CONFIG_MTD_NAND_NANDSIM is not set
 
 #
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
 # Parallel port support
 #
 # CONFIG_PARPORT is not set
@@ -414,16 +445,7 @@ CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_BLK_DEV_INITRD is not set
-# CONFIG_LBD is not set
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 # CONFIG_ATA_OVER_ETH is not set
 
 #
@@ -452,7 +474,6 @@ CONFIG_IDE_GENERIC=y
 CONFIG_BLK_DEV_IDE_AU1XXX=y
 CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA=y
 # CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA is not set
-# CONFIG_BLK_DEV_IDE_AU1XXX_BURSTABLE_ON is not set
 CONFIG_BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ=128
 # CONFIG_IDE_ARM is not set
 # CONFIG_BLK_DEV_IDEDMA is not set
@@ -495,6 +516,7 @@ CONFIG_SCSI_MULTI_LUN=y
 #
 # SCSI low-level drivers
 #
+# CONFIG_ISCSI_TCP is not set
 # CONFIG_SCSI_SATA is not set
 # CONFIG_SCSI_DEBUG is not set
 
@@ -545,6 +567,7 @@ CONFIG_NETDEVICES=y
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=m
 # CONFIG_MIPS_AU1X00_ENET is not set
+# CONFIG_SMC91X is not set
 
 #
 # Ethernet (1000 Mbit)
@@ -638,13 +661,17 @@ CONFIG_HW_CONSOLE=y
 #
 # Serial drivers
 #
-# CONFIG_SERIAL_8250 is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_CS is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+CONFIG_SERIAL_8250_AU1X00=y
 
 #
 # Non-8250 serial port support
 #
-CONFIG_SERIAL_AU1X00=y
-CONFIG_SERIAL_AU1X00_CONSOLE=y
+# CONFIG_SERIAL_AU1X00 is not set
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
@@ -673,11 +700,15 @@ CONFIG_LEGACY_PTY_COUNT=256
 # PCMCIA character devices
 #
 # CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
 # CONFIG_RAW_DRIVER is not set
 
 #
 # TPM devices
 #
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -720,12 +751,11 @@ CONFIG_FB=y
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SOFT_CURSOR=y
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_MODE_HELPERS is not set
 # CONFIG_FB_TILEBLITTING is not set
-CONFIG_FB_AU1200=y
 # CONFIG_FB_S1D13XXX is not set
+CONFIG_FB_AU1200=y
 # CONFIG_FB_VIRTUAL is not set
 
 #
@@ -757,6 +787,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 CONFIG_USB_GADGET=m
@@ -862,6 +896,7 @@ CONFIG_RAMFS=y
 CONFIG_JFFS2_FS=y
 CONFIG_JFFS2_FS_DEBUG=0
 CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
 # CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
 CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
diff --git a/arch/mips/configs/db1500_defconfig b/arch/mips/configs/db1500_defconfig
index 1c2784dee697..86e7be8412f3 100644
--- a/arch/mips/configs/db1500_defconfig
+++ b/arch/mips/configs/db1500_defconfig
@@ -1,62 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:36 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:05 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -180,11 +129,81 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -208,7 +227,6 @@ CONFIG_CARDBUS=y
 # CONFIG_YENTA is not set
 # CONFIG_PD6729 is not set
 # CONFIG_I82092 is not set
-# CONFIG_TCIC is not set
 CONFIG_PCMCIA_AU1X00=m
 
 #
@@ -267,15 +285,19 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_IPV6 is not set
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
 CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
+# CONFIG_NF_CONNTRACK is not set
 
 #
 # IP: Netfilter Configuration
 #
 # CONFIG_IP_NF_CONNTRACK is not set
-CONFIG_IP_NF_PPTP=m
 # CONFIG_IP_NF_QUEUE is not set
 # CONFIG_IP_NF_IPTABLES is not set
 # CONFIG_IP_NF_ARPTABLES is not set
@@ -301,8 +323,11 @@ CONFIG_IP_NF_PPTP=m
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -351,6 +376,7 @@ CONFIG_MTD_BLOCK=y
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
 # CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -409,6 +435,11 @@ CONFIG_MTD_ALCHEMY=y
 # CONFIG_MTD_NAND is not set
 
 #
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
 # Parallel port support
 #
 # CONFIG_PARPORT is not set
@@ -432,18 +463,9 @@ CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_UB is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -518,7 +540,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -537,7 +558,9 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MIPS_AU1X00_ENET=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_SMC91X is not set
 
 #
 # Tulip family network device support
@@ -599,6 +622,7 @@ CONFIG_PPP_ASYNC=m
 # CONFIG_PPP_SYNC_TTY is not set
 CONFIG_PPP_DEFLATE=m
 # CONFIG_PPP_BSDCOMP is not set
+CONFIG_PPP_MPPE=m
 CONFIG_PPPOE=m
 # CONFIG_SLIP is not set
 # CONFIG_SHAPER is not set
@@ -664,13 +688,17 @@ CONFIG_SERIO_RAW=m
 #
 # Serial drivers
 #
-# CONFIG_SERIAL_8250 is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_CS is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+CONFIG_SERIAL_8250_AU1X00=y
 
 #
 # Non-8250 serial port support
 #
-CONFIG_SERIAL_AU1X00=y
-CONFIG_SERIAL_AU1X00_CONSOLE=y
+# CONFIG_SERIAL_AU1X00 is not set
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
@@ -702,12 +730,15 @@ CONFIG_LEGACY_PTY_COUNT=256
 # PCMCIA character devices
 #
 CONFIG_SYNCLINK_CS=m
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
 # CONFIG_RAW_DRIVER is not set
 
 #
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -756,12 +787,94 @@ CONFIG_SOUND=y
 #
 # Advanced Linux Sound Architecture
 #
-# CONFIG_SND is not set
+CONFIG_SND=m
+CONFIG_SND_AC97_CODEC=m
+CONFIG_SND_AC97_BUS=m
+CONFIG_SND_TIMER=m
+CONFIG_SND_PCM=m
+CONFIG_SND_RAWMIDI=m
+CONFIG_SND_SEQUENCER=m
+CONFIG_SND_SEQ_DUMMY=m
+CONFIG_SND_OSSEMUL=y
+CONFIG_SND_MIXER_OSS=m
+CONFIG_SND_PCM_OSS=m
+CONFIG_SND_SEQUENCER_OSS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+CONFIG_SND_GENERIC_DRIVER=y
+
+#
+# Generic devices
+#
+# CONFIG_SND_DUMMY is not set
+CONFIG_SND_VIRMIDI=m
+CONFIG_SND_MTPAV=m
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+
+#
+# PCI devices
+#
+# CONFIG_SND_ALI5451 is not set
+# CONFIG_SND_ATIIXP is not set
+# CONFIG_SND_ATIIXP_MODEM is not set
+# CONFIG_SND_AU8810 is not set
+# CONFIG_SND_AU8820 is not set
+# CONFIG_SND_AU8830 is not set
+# CONFIG_SND_AZT3328 is not set
+# CONFIG_SND_BT87X is not set
+# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CS4281 is not set
+# CONFIG_SND_EMU10K1 is not set
+# CONFIG_SND_EMU10K1X is not set
+# CONFIG_SND_CA0106 is not set
+# CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_MIXART is not set
+# CONFIG_SND_NM256 is not set
+# CONFIG_SND_RME32 is not set
+# CONFIG_SND_RME96 is not set
+# CONFIG_SND_RME9652 is not set
+# CONFIG_SND_HDSP is not set
+# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_TRIDENT is not set
+# CONFIG_SND_YMFPCI is not set
+# CONFIG_SND_AD1889 is not set
+# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_ENS1370 is not set
+# CONFIG_SND_ENS1371 is not set
+# CONFIG_SND_ES1938 is not set
+# CONFIG_SND_ES1968 is not set
+# CONFIG_SND_MAESTRO3 is not set
+# CONFIG_SND_FM801 is not set
+# CONFIG_SND_ICE1712 is not set
+# CONFIG_SND_ICE1724 is not set
+# CONFIG_SND_INTEL8X0 is not set
+# CONFIG_SND_INTEL8X0M is not set
+# CONFIG_SND_SONICVIBES is not set
+# CONFIG_SND_VIA82XX is not set
+# CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VX222 is not set
+# CONFIG_SND_HDA_INTEL is not set
+
+#
+# ALSA MIPS devices
+#
+CONFIG_SND_AU1X00=m
+
+#
+# USB devices
+#
+# CONFIG_SND_USB_AUDIO is not set
+
+#
+# PCMCIA devices
+#
 
 #
 # Open Sound System
 #
 CONFIG_SOUND_PRIME=y
+CONFIG_OBSOLETE_OSS_DRIVER=y
 # CONFIG_SOUND_BT878 is not set
 # CONFIG_SOUND_CMPCI is not set
 # CONFIG_SOUND_EMU10K1 is not set
@@ -774,7 +887,7 @@ CONFIG_SOUND_PRIME=y
 # CONFIG_SOUND_MAESTRO3 is not set
 # CONFIG_SOUND_ICH is not set
 # CONFIG_SOUND_SONICVIBES is not set
-CONFIG_SOUND_AU1000=y
+# CONFIG_SOUND_AU1000 is not set
 # CONFIG_SOUND_TRIDENT is not set
 # CONFIG_SOUND_MSNDCLAS is not set
 # CONFIG_SOUND_MSNDPIN is not set
@@ -815,12 +928,15 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # USB Device Class drivers
 #
 # CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
-# CONFIG_USB_BLUETOOTH_TTY is not set
 # CONFIG_USB_ACM is not set
 # CONFIG_USB_PRINTER is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
 #
 # CONFIG_USB_STORAGE is not set
 
diff --git a/arch/mips/configs/db1550_defconfig b/arch/mips/configs/db1550_defconfig
index 64248e2e924a..ea5ab0ca5774 100644
--- a/arch/mips/configs/db1550_defconfig
+++ b/arch/mips/configs/db1550_defconfig
@@ -1,62 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:39 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:07 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -179,11 +128,81 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -207,7 +226,6 @@ CONFIG_CARDBUS=y
 # CONFIG_YENTA is not set
 # CONFIG_PD6729 is not set
 # CONFIG_I82092 is not set
-# CONFIG_TCIC is not set
 CONFIG_PCMCIA_AU1X00=m
 
 #
@@ -266,15 +284,19 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_IPV6 is not set
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
 CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
+# CONFIG_NF_CONNTRACK is not set
 
 #
 # IP: Netfilter Configuration
 #
 # CONFIG_IP_NF_CONNTRACK is not set
-CONFIG_IP_NF_PPTP=m
 # CONFIG_IP_NF_QUEUE is not set
 # CONFIG_IP_NF_IPTABLES is not set
 # CONFIG_IP_NF_ARPTABLES is not set
@@ -300,8 +322,11 @@ CONFIG_IP_NF_PPTP=m
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -350,6 +375,7 @@ CONFIG_MTD_BLOCK=y
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
 # CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -413,6 +439,11 @@ CONFIG_MTD_NAND_AU1550=m
 # CONFIG_MTD_NAND_NANDSIM is not set
 
 #
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
 # Parallel port support
 #
 # CONFIG_PARPORT is not set
@@ -435,18 +466,9 @@ CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -550,7 +572,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -569,7 +590,9 @@ CONFIG_MII=m
 CONFIG_MIPS_AU1X00_ENET=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_SMC91X is not set
 
 #
 # Tulip family network device support
@@ -639,6 +662,7 @@ CONFIG_PPP_ASYNC=m
 # CONFIG_PPP_SYNC_TTY is not set
 CONFIG_PPP_DEFLATE=m
 # CONFIG_PPP_BSDCOMP is not set
+CONFIG_PPP_MPPE=m
 CONFIG_PPPOE=m
 # CONFIG_SLIP is not set
 # CONFIG_SHAPER is not set
@@ -704,13 +728,17 @@ CONFIG_SERIO_RAW=m
 #
 # Serial drivers
 #
-# CONFIG_SERIAL_8250 is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_CS is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+CONFIG_SERIAL_8250_AU1X00=y
 
 #
 # Non-8250 serial port support
 #
-CONFIG_SERIAL_AU1X00=y
-CONFIG_SERIAL_AU1X00_CONSOLE=y
+# CONFIG_SERIAL_AU1X00 is not set
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
@@ -742,12 +770,15 @@ CONFIG_LEGACY_PTY_COUNT=256
 # PCMCIA character devices
 #
 CONFIG_SYNCLINK_CS=m
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
 # CONFIG_RAW_DRIVER is not set
 
 #
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -801,6 +832,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/ddb5476_defconfig b/arch/mips/configs/ddb5476_defconfig
index 326f3aa63741..bea00a9e9269 100644
--- a/arch/mips/configs/ddb5476_defconfig
+++ b/arch/mips/configs/ddb5476_defconfig
@@ -1,56 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:42 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:09 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-# CONFIG_MODULES is not set
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -173,11 +128,75 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+# CONFIG_MODULES is not set
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -261,8 +280,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -292,6 +314,7 @@ CONFIG_FW_LOADER=y
 # Connector - unified userspace <-> kernelspace linker
 #
 CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
 
 #
 # Memory Technology Devices (MTD)
@@ -321,18 +344,9 @@ CONFIG_CONNECTOR=y
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=y
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=y
 
 #
@@ -412,7 +426,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=y
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -430,6 +443,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_MII is not set
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_NET_VENDOR_SMC is not set
 # CONFIG_NET_VENDOR_RACAL is not set
@@ -443,7 +457,6 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_HP100 is not set
 # CONFIG_NET_ISA is not set
 # CONFIG_NET_PCI is not set
-# CONFIG_NET_POCKET is not set
 
 #
 # Ethernet (1000 Mbit)
@@ -591,6 +604,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -633,7 +647,6 @@ CONFIG_FB=y
 # CONFIG_FB_CFB_FILLRECT is not set
 # CONFIG_FB_CFB_COPYAREA is not set
 # CONFIG_FB_CFB_IMAGEBLIT is not set
-# CONFIG_FB_SOFT_CURSOR is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_MODE_HELPERS is not set
 # CONFIG_FB_TILEBLITTING is not set
@@ -642,6 +655,7 @@ CONFIG_FB=y
 # CONFIG_FB_CYBER2000 is not set
 # CONFIG_FB_ASILIANT is not set
 # CONFIG_FB_IMSTT is not set
+# CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_NVIDIA is not set
 # CONFIG_FB_RIVA is not set
 # CONFIG_FB_MATROX is not set
@@ -658,7 +672,6 @@ CONFIG_FB=y
 # CONFIG_FB_SMIVGX is not set
 # CONFIG_FB_CYBLA is not set
 # CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_VIRTUAL is not set
 
 #
@@ -688,6 +701,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/ddb5477_defconfig b/arch/mips/configs/ddb5477_defconfig
index c2a01df3c8df..61f7171ca7ed 100644
--- a/arch/mips/configs/ddb5477_defconfig
+++ b/arch/mips/configs/ddb5477_defconfig
@@ -1,56 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:45 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:11 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-# CONFIG_MODULES is not set
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -173,11 +128,75 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+# CONFIG_MODULES is not set
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -260,8 +279,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -291,6 +313,7 @@ CONFIG_FW_LOADER=y
 # Connector - unified userspace <-> kernelspace linker
 #
 CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
 
 #
 # Memory Technology Devices (MTD)
@@ -319,18 +342,9 @@ CONFIG_CONNECTOR=y
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=y
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=y
 
 #
@@ -382,7 +396,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=y
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -400,6 +413,7 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 
 #
@@ -575,6 +589,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -634,6 +649,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/decstation_defconfig b/arch/mips/configs/decstation_defconfig
index 5bc885b72d14..08a4de6ec4a6 100644
--- a/arch/mips/configs/decstation_defconfig
+++ b/arch/mips/configs/decstation_defconfig
@@ -1,63 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:48 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:13 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -178,11 +126,82 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+# CONFIG_HOTPLUG is not set
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+# CONFIG_MODVERSIONS is not set
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_TC=y
@@ -262,8 +281,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -318,16 +340,7 @@ CONFIG_BLK_DEV_LOOP=m
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 # CONFIG_ATA_OVER_ETH is not set
 
 #
@@ -365,12 +378,13 @@ CONFIG_SCSI_CONSTANTS=y
 #
 CONFIG_SCSI_SPI_ATTRS=m
 # CONFIG_SCSI_FC_ATTRS is not set
-# CONFIG_SCSI_ISCSI_ATTRS is not set
+CONFIG_SCSI_ISCSI_ATTRS=m
 CONFIG_SCSI_SAS_ATTRS=m
 
 #
 # SCSI low-level drivers
 #
+CONFIG_ISCSI_TCP=m
 CONFIG_SCSI_DECNCR=y
 # CONFIG_SCSI_DECSII is not set
 # CONFIG_SCSI_SATA is not set
@@ -407,7 +421,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -491,10 +504,7 @@ CONFIG_ZS=y
 #
 # Non-8250 serial port support
 #
-CONFIG_SERIAL_DZ=y
-CONFIG_SERIAL_DZ_CONSOLE=y
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_DZ is not set
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -520,6 +530,8 @@ CONFIG_RTC=y
 #
 # TPM devices
 #
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -562,15 +574,14 @@ CONFIG_FB=y
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SOFT_CURSOR=y
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_MODE_HELPERS is not set
 # CONFIG_FB_TILEBLITTING is not set
+# CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_PMAG_AA is not set
 CONFIG_FB_PMAG_BA=y
 CONFIG_FB_PMAGB_B=y
 # CONFIG_FB_MAXINE is not set
-# CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_VIRTUAL is not set
 
 #
@@ -595,6 +606,10 @@ CONFIG_LOGO_DEC_CLUT224=y
 # CONFIG_USB_ARCH_HAS_OHCI is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
@@ -746,6 +761,8 @@ CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_CROSSCOMPILE=y
 CONFIG_CMDLINE=""
 # CONFIG_DEBUG_STACK_USAGE is not set
diff --git a/arch/mips/configs/e55_defconfig b/arch/mips/configs/e55_defconfig
index c0d06ea5566c..c9070cef08b1 100644
--- a/arch/mips/configs/e55_defconfig
+++ b/arch/mips/configs/e55_defconfig
@@ -1,62 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:51 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:14 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -180,11 +129,81 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+# CONFIG_HOTPLUG is not set
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_ISA=y
@@ -262,8 +281,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -317,16 +339,7 @@ CONFIG_CONNECTOR=m
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 # CONFIG_ATA_OVER_ETH is not set
 
 #
@@ -403,7 +416,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -427,7 +439,6 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_HP100 is not set
 # CONFIG_NET_ISA is not set
 # CONFIG_NET_PCI is not set
-# CONFIG_NET_POCKET is not set
 
 #
 # Ethernet (1000 Mbit)
@@ -552,6 +563,7 @@ CONFIG_WATCHDOG=y
 # CONFIG_WDT is not set
 # CONFIG_RTC is not set
 # CONFIG_GEN_RTC is not set
+# CONFIG_RTC_VR41XX is not set
 # CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 
@@ -564,6 +576,8 @@ CONFIG_GPIO_VR41XX=y
 #
 # TPM devices
 #
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -623,6 +637,10 @@ CONFIG_DUMMY_CONSOLE=y
 # CONFIG_USB_ARCH_HAS_OHCI is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/ev64120_defconfig b/arch/mips/configs/ev64120_defconfig
index f1309d84d2fe..14e3815f11e6 100644
--- a/arch/mips/configs/ev64120_defconfig
+++ b/arch/mips/configs/ev64120_defconfig
@@ -1,62 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:54 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:16 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-# CONFIG_KMOD is not set
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -181,11 +130,81 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+# CONFIG_KMOD is not set
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -267,8 +286,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -326,18 +348,9 @@ CONFIG_CONNECTOR=m
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -389,7 +402,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -407,6 +419,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_MII is not set
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 
 #
@@ -464,6 +477,7 @@ CONFIG_PPP_ASYNC=y
 # CONFIG_PPP_SYNC_TTY is not set
 # CONFIG_PPP_DEFLATE is not set
 # CONFIG_PPP_BSDCOMP is not set
+CONFIG_PPP_MPPE=m
 # CONFIG_PPPOE is not set
 # CONFIG_SLIP is not set
 # CONFIG_SHAPER is not set
@@ -569,6 +583,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -628,6 +643,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/ev96100_defconfig b/arch/mips/configs/ev96100_defconfig
index 8ac55b7acc01..510819581d8a 100644
--- a/arch/mips/configs/ev96100_defconfig
+++ b/arch/mips/configs/ev96100_defconfig
@@ -1,62 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:57 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:18 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-# CONFIG_KMOD is not set
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -185,11 +134,81 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+# CONFIG_HOTPLUG is not set
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+# CONFIG_KMOD is not set
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -269,8 +288,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -323,18 +345,9 @@ CONFIG_CONNECTOR=m
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -379,7 +392,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -518,6 +530,8 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # TPM devices
 #
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -576,6 +590,10 @@ CONFIG_DUMMY_CONSOLE=y
 # CONFIG_USB_ARCH_HAS_OHCI is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/ip22_defconfig b/arch/mips/configs/ip22_defconfig
index 3ae3838f283c..67979e3e606e 100644
--- a/arch/mips/configs/ip22_defconfig
+++ b/arch/mips/configs/ip22_defconfig
@@ -1,63 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:01 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:20 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -187,11 +135,82 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PREEMPT_NONE is not set
 CONFIG_PREEMPT_VOLUNTARY=y
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+# CONFIG_HOTPLUG is not set
+CONFIG_KOBJECT_UEVENT=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_EISA=y
@@ -292,6 +311,10 @@ CONFIG_INET6_TUNNEL=m
 CONFIG_IPV6_TUNNEL=m
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
 CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
@@ -345,6 +368,7 @@ CONFIG_IP_NF_TARGET_REJECT=m
 CONFIG_IP_NF_TARGET_LOG=m
 CONFIG_IP_NF_TARGET_ULOG=m
 CONFIG_IP_NF_TARGET_TCPMSS=m
+CONFIG_IP_NF_TARGET_NFQUEUE=m
 CONFIG_IP_NF_NAT=m
 CONFIG_IP_NF_NAT_NEEDED=y
 CONFIG_IP_NF_TARGET_MASQUERADE=m
@@ -393,6 +417,7 @@ CONFIG_IP6_NF_MATCH_EUI64=m
 CONFIG_IP6_NF_FILTER=m
 CONFIG_IP6_NF_TARGET_LOG=m
 CONFIG_IP6_NF_TARGET_REJECT=m
+CONFIG_IP6_NF_TARGET_NFQUEUE=m
 CONFIG_IP6_NF_MANGLE=m
 CONFIG_IP6_NF_TARGET_MARK=m
 CONFIG_IP6_NF_TARGET_HL=m
@@ -424,10 +449,18 @@ CONFIG_SCTP_HMAC_MD5=y
 CONFIG_NET_DIVERT=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 CONFIG_NET_SCHED=y
 # CONFIG_NET_SCH_CLK_JIFFIES is not set
 CONFIG_NET_SCH_CLK_GETTIMEOFDAY=y
 # CONFIG_NET_SCH_CLK_CPU is not set
+
+#
+# Queueing/Scheduling
+#
 CONFIG_NET_SCH_CBQ=m
 CONFIG_NET_SCH_HTB=m
 CONFIG_NET_SCH_HFSC=m
@@ -440,8 +473,10 @@ CONFIG_NET_SCH_GRED=m
 CONFIG_NET_SCH_DSMARK=m
 CONFIG_NET_SCH_NETEM=m
 CONFIG_NET_SCH_INGRESS=m
-CONFIG_NET_QOS=y
-CONFIG_NET_ESTIMATOR=y
+
+#
+# Classification
+#
 CONFIG_NET_CLS=y
 CONFIG_NET_CLS_BASIC=m
 CONFIG_NET_CLS_TCINDEX=m
@@ -450,13 +485,14 @@ CONFIG_NET_CLS_ROUTE=y
 CONFIG_NET_CLS_FW=m
 CONFIG_NET_CLS_U32=m
 # CONFIG_CLS_U32_PERF is not set
-# CONFIG_NET_CLS_IND is not set
 # CONFIG_CLS_U32_MARK is not set
 CONFIG_NET_CLS_RSVP=m
 CONFIG_NET_CLS_RSVP6=m
 # CONFIG_NET_EMATCH is not set
 # CONFIG_NET_CLS_ACT is not set
 CONFIG_NET_CLS_POLICE=y
+# CONFIG_NET_CLS_IND is not set
+CONFIG_NET_ESTIMATOR=y
 
 #
 # Network testing
@@ -509,18 +545,9 @@ CONFIG_CONNECTOR=m
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -564,6 +591,7 @@ CONFIG_SCSI_SAS_ATTRS=m
 #
 # SCSI low-level drivers
 #
+CONFIG_ISCSI_TCP=m
 CONFIG_SGIWD93_SCSI=y
 # CONFIG_SCSI_SATA is not set
 # CONFIG_SCSI_DEBUG is not set
@@ -599,7 +627,6 @@ CONFIG_TUN=m
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -752,6 +779,8 @@ CONFIG_MAX_RAW_DEVS=256
 #
 # TPM devices
 #
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -821,6 +850,10 @@ CONFIG_LOGO_SGI_CLUT224=y
 # CONFIG_USB_ARCH_HAS_OHCI is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
@@ -856,7 +889,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FS_POSIX_ACL=y
 CONFIG_XFS_FS=m
 CONFIG_XFS_EXPORT=y
-CONFIG_XFS_QUOTA=m
+CONFIG_XFS_QUOTA=y
 CONFIG_XFS_SECURITY=y
 # CONFIG_XFS_POSIX_ACL is not set
 # CONFIG_XFS_RT is not set
diff --git a/arch/mips/configs/ip27_defconfig b/arch/mips/configs/ip27_defconfig
index d962f61d5b98..03af44d1d846 100644
--- a/arch/mips/configs/ip27_defconfig
+++ b/arch/mips/configs/ip27_defconfig
@@ -1,65 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:04 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:21 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_LOCK_KERNEL=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_CPUSETS=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-CONFIG_STOP_MACHINE=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -186,6 +132,7 @@ CONFIG_DISCONTIGMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_NEED_MULTIPLE_NODES=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_SMP=y
 CONFIG_NR_CPUS=64
 CONFIG_PREEMPT_NONE=y
@@ -195,6 +142,77 @@ CONFIG_PREEMPT_BKL=y
 # CONFIG_MIPS_INSANE_LARGE is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_CPUSETS=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+# CONFIG_MODVERSIONS is not set
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+CONFIG_STOP_MACHINE=y
+
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -284,10 +302,18 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 CONFIG_NET_SCHED=y
 # CONFIG_NET_SCH_CLK_JIFFIES is not set
 CONFIG_NET_SCH_CLK_GETTIMEOFDAY=y
 # CONFIG_NET_SCH_CLK_CPU is not set
+
+#
+# Queueing/Scheduling
+#
 CONFIG_NET_SCH_CBQ=m
 CONFIG_NET_SCH_HTB=m
 CONFIG_NET_SCH_HFSC=m
@@ -300,8 +326,10 @@ CONFIG_NET_SCH_GRED=m
 CONFIG_NET_SCH_DSMARK=m
 CONFIG_NET_SCH_NETEM=m
 CONFIG_NET_SCH_INGRESS=m
-CONFIG_NET_QOS=y
-CONFIG_NET_ESTIMATOR=y
+
+#
+# Classification
+#
 CONFIG_NET_CLS=y
 CONFIG_NET_CLS_BASIC=m
 CONFIG_NET_CLS_TCINDEX=m
@@ -310,12 +338,13 @@ CONFIG_NET_CLS_ROUTE=y
 CONFIG_NET_CLS_FW=m
 CONFIG_NET_CLS_U32=m
 # CONFIG_CLS_U32_PERF is not set
-# CONFIG_NET_CLS_IND is not set
 CONFIG_NET_CLS_RSVP=m
 CONFIG_NET_CLS_RSVP6=m
 # CONFIG_NET_EMATCH is not set
 # CONFIG_NET_CLS_ACT is not set
 CONFIG_NET_CLS_POLICE=y
+# CONFIG_NET_CLS_IND is not set
+CONFIG_NET_ESTIMATOR=y
 
 #
 # Network testing
@@ -377,14 +406,6 @@ CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -428,6 +449,7 @@ CONFIG_SCSI_SAS_ATTRS=m
 #
 # SCSI low-level drivers
 #
+CONFIG_ISCSI_TCP=m
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -437,6 +459,7 @@ CONFIG_SCSI_SAS_ATTRS=m
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_MEGARAID_NEWGEN is not set
 # CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_SATA is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -447,7 +470,6 @@ CONFIG_SCSI_SAS_ATTRS=m
 # CONFIG_SCSI_IPR is not set
 # CONFIG_SCSI_QLOGIC_FC is not set
 CONFIG_SCSI_QLOGIC_1280=y
-CONFIG_SCSI_QLOGIC_1280_1040=y
 CONFIG_SCSI_QLA2XXX=y
 # CONFIG_SCSI_QLA21XX is not set
 # CONFIG_SCSI_QLA22XX is not set
@@ -487,6 +509,7 @@ CONFIG_DM_MULTIPATH_EMC=m
 # CONFIG_FUSION is not set
 # CONFIG_FUSION_SPI is not set
 # CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
 
 #
 # IEEE 1394 (FireWire) support
@@ -516,7 +539,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -532,8 +554,12 @@ CONFIG_CICADA_PHY=m
 #
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
+CONFIG_SGI_IOC3_ETH=y
+CONFIG_SGI_IOC3_ETH_HW_RX_CSUM=y
+CONFIG_SGI_IOC3_ETH_HW_TX_CSUM=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 
 #
@@ -672,6 +698,7 @@ CONFIG_SGI_IP27_RTC=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -725,6 +752,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
@@ -762,7 +793,7 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_JFS_FS is not set
 CONFIG_FS_POSIX_ACL=y
 CONFIG_XFS_FS=m
-CONFIG_XFS_QUOTA=m
+CONFIG_XFS_QUOTA=y
 CONFIG_XFS_SECURITY=y
 CONFIG_XFS_POSIX_ACL=y
 # CONFIG_XFS_RT is not set
diff --git a/arch/mips/configs/ip32_defconfig b/arch/mips/configs/ip32_defconfig
index bf8fb95b21dc..cba2a49cceb1 100644
--- a/arch/mips/configs/ip32_defconfig
+++ b/arch/mips/configs/ip32_defconfig
@@ -1,57 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:07 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:24 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-CONFIG_BSD_PROCESS_ACCT=y
-# CONFIG_BSD_PROCESS_ACCT_V3 is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-# CONFIG_MODULES is not set
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -179,11 +133,75 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PREEMPT_NONE is not set
 CONFIG_PREEMPT_VOLUNTARY=y
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+CONFIG_BSD_PROCESS_ACCT=y
+# CONFIG_BSD_PROCESS_ACCT_V3 is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+# CONFIG_MODULES is not set
+
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -271,8 +289,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -302,6 +323,7 @@ CONFIG_FW_LOADER=y
 # Connector - unified userspace <-> kernelspace linker
 #
 CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
 
 #
 # Memory Technology Devices (MTD)
@@ -334,14 +356,6 @@ CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_CDROM_PKTCDVD=y
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=y
 
 #
@@ -385,6 +399,7 @@ CONFIG_SCSI_SAS_ATTRS=y
 #
 # SCSI low-level drivers
 #
+# CONFIG_ISCSI_TCP is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -399,6 +414,7 @@ CONFIG_AIC7XXX_REG_PRETTY_PRINT=y
 # CONFIG_SCSI_AIC79XX is not set
 # CONFIG_MEGARAID_NEWGEN is not set
 # CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_SATA is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -432,6 +448,7 @@ CONFIG_SCSI_QLA2XXX=y
 # CONFIG_FUSION is not set
 # CONFIG_FUSION_SPI is not set
 # CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
 
 #
 # IEEE 1394 (FireWire) support
@@ -461,7 +478,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=y
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -480,6 +496,7 @@ CONFIG_NET_ETHERNET=y
 CONFIG_SGI_O2MACE_ETH=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 
 #
@@ -637,6 +654,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -696,6 +714,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/it8172_defconfig b/arch/mips/configs/it8172_defconfig
index 0940771bafb1..e7ee1679af90 100644
--- a/arch/mips/configs/it8172_defconfig
+++ b/arch/mips/configs/it8172_defconfig
@@ -1,63 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:09 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:26 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-CONFIG_BSD_PROCESS_ACCT=y
-# CONFIG_BSD_PROCESS_ACCT_V3 is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -181,11 +129,82 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+CONFIG_BSD_PROCESS_ACCT=y
+# CONFIG_BSD_PROCESS_ACCT_V3 is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+# CONFIG_HOTPLUG is not set
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -266,8 +285,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -315,6 +337,7 @@ CONFIG_MTD_CHAR=y
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
 # CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -373,6 +396,11 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2
 # CONFIG_MTD_NAND is not set
 
 #
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
 # Parallel port support
 #
 # CONFIG_PARPORT is not set
@@ -390,18 +418,9 @@ CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -467,7 +486,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -609,6 +627,8 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # TPM devices
 #
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -669,10 +689,10 @@ CONFIG_SOUND=y
 # Open Sound System
 #
 CONFIG_SOUND_PRIME=y
+# CONFIG_OBSOLETE_OSS_DRIVER is not set
 CONFIG_SOUND_IT8172=y
 # CONFIG_SOUND_MSNDCLAS is not set
 # CONFIG_SOUND_MSNDPIN is not set
-# CONFIG_SOUND_AD1980 is not set
 
 #
 # USB support
@@ -681,6 +701,10 @@ CONFIG_SOUND_IT8172=y
 # CONFIG_USB_ARCH_HAS_OHCI is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/ivr_defconfig b/arch/mips/configs/ivr_defconfig
index 9ba61dfc490d..138c8a60a4dc 100644
--- a/arch/mips/configs/ivr_defconfig
+++ b/arch/mips/configs/ivr_defconfig
@@ -1,63 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:12 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:27 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-CONFIG_BSD_PROCESS_ACCT=y
-# CONFIG_BSD_PROCESS_ACCT_V3 is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -178,11 +126,82 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+CONFIG_BSD_PROCESS_ACCT=y
+# CONFIG_BSD_PROCESS_ACCT_V3 is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -265,8 +284,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -324,18 +346,9 @@ CONFIG_CONNECTOR=m
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -409,7 +422,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -427,6 +439,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_MII is not set
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 
 #
@@ -539,7 +552,8 @@ CONFIG_VT_CONSOLE=y
 CONFIG_HW_CONSOLE=y
 # CONFIG_SERIAL_NONSTANDARD is not set
 CONFIG_QTRONIX_KEYBOARD=y
-# CONFIG_IT8172_SCR0 is not set
+CONFIG_IT8172_SCR0=y
+CONFIG_IT8172_SCR1=y
 
 #
 # Serial drivers
@@ -583,6 +597,7 @@ CONFIG_RTC=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -642,6 +657,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/jaguar-atx_defconfig b/arch/mips/configs/jaguar-atx_defconfig
index 21b2b8042f91..6238e0d6a430 100644
--- a/arch/mips/configs/jaguar-atx_defconfig
+++ b/arch/mips/configs/jaguar-atx_defconfig
@@ -1,60 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:14 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:29 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-# CONFIG_EXPERIMENTAL is not set
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -184,12 +135,80 @@ CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_SMP is not set
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+# CONFIG_EXPERIMENTAL is not set
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -259,8 +278,11 @@ CONFIG_IPV6_TUNNEL=m
 # CONFIG_LLC2 is not set
 # CONFIG_IPX is not set
 # CONFIG_ATALK is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -317,18 +339,9 @@ CONFIG_CONNECTOR=m
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -380,7 +393,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -398,6 +410,7 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 
 #
@@ -592,6 +605,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/jmr3927_defconfig b/arch/mips/configs/jmr3927_defconfig
index 6390a753e80b..a8ded3d74152 100644
--- a/arch/mips/configs/jmr3927_defconfig
+++ b/arch/mips/configs/jmr3927_defconfig
@@ -1,56 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:17 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:31 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-# CONFIG_MODULES is not set
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -168,12 +123,76 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 CONFIG_RTC_DS1742=y
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+# CONFIG_MODULES is not set
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -256,8 +275,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -287,6 +309,7 @@ CONFIG_FW_LOADER=y
 # Connector - unified userspace <-> kernelspace linker
 #
 CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
 
 #
 # Memory Technology Devices (MTD)
@@ -315,18 +338,9 @@ CONFIG_CONNECTOR=y
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=y
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=y
 
 #
@@ -378,7 +392,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=y
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -396,6 +409,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_MII is not set
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 
 #
@@ -561,6 +575,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -603,7 +618,6 @@ CONFIG_FB=y
 # CONFIG_FB_CFB_FILLRECT is not set
 # CONFIG_FB_CFB_COPYAREA is not set
 # CONFIG_FB_CFB_IMAGEBLIT is not set
-# CONFIG_FB_SOFT_CURSOR is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_MODE_HELPERS is not set
 # CONFIG_FB_TILEBLITTING is not set
@@ -612,6 +626,7 @@ CONFIG_FB=y
 # CONFIG_FB_CYBER2000 is not set
 # CONFIG_FB_ASILIANT is not set
 # CONFIG_FB_IMSTT is not set
+# CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_NVIDIA is not set
 # CONFIG_FB_RIVA is not set
 # CONFIG_FB_MATROX is not set
@@ -628,7 +643,6 @@ CONFIG_FB=y
 # CONFIG_FB_SMIVGX is not set
 # CONFIG_FB_CYBLA is not set
 # CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_VIRTUAL is not set
 
 #
@@ -657,6 +671,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/lasat200_defconfig b/arch/mips/configs/lasat200_defconfig
index 03cd0ca6e639..a7ad99b12fe5 100644
--- a/arch/mips/configs/lasat200_defconfig
+++ b/arch/mips/configs/lasat200_defconfig
@@ -1,62 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:19 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:33 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -184,11 +133,81 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -267,8 +286,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -317,6 +339,7 @@ CONFIG_MTD_BLOCK=y
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
 # CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -375,6 +398,11 @@ CONFIG_MTD_LASAT=y
 # CONFIG_MTD_NAND is not set
 
 #
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
 # Parallel port support
 #
 # CONFIG_PARPORT is not set
@@ -396,18 +424,9 @@ CONFIG_MTD_LASAT=y
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -511,7 +530,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -529,6 +547,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_MII is not set
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 
 #
@@ -684,6 +703,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -743,6 +763,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/malta_defconfig b/arch/mips/configs/malta_defconfig
index 2acdec959dd0..d1c44216f1c1 100644
--- a/arch/mips/configs/malta_defconfig
+++ b/arch/mips/configs/malta_defconfig
@@ -1,62 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:22 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:35 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -197,11 +146,81 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -315,6 +334,10 @@ CONFIG_IPV6_TUNNEL=m
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
 CONFIG_BRIDGE_NETFILTER=y
+
+#
+# Core Netfilter Configuration
+#
 CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
@@ -369,6 +392,7 @@ CONFIG_IP_NF_TARGET_REJECT=m
 CONFIG_IP_NF_TARGET_LOG=m
 CONFIG_IP_NF_TARGET_ULOG=m
 CONFIG_IP_NF_TARGET_TCPMSS=m
+CONFIG_IP_NF_TARGET_NFQUEUE=m
 CONFIG_IP_NF_NAT=m
 CONFIG_IP_NF_NAT_NEEDED=y
 CONFIG_IP_NF_TARGET_MASQUERADE=m
@@ -418,6 +442,7 @@ CONFIG_IP6_NF_MATCH_PHYSDEV=m
 CONFIG_IP6_NF_FILTER=m
 CONFIG_IP6_NF_TARGET_LOG=m
 CONFIG_IP6_NF_TARGET_REJECT=m
+CONFIG_IP6_NF_TARGET_NFQUEUE=m
 CONFIG_IP6_NF_MANGLE=m
 CONFIG_IP6_NF_TARGET_MARK=m
 CONFIG_IP6_NF_TARGET_HL=m
@@ -478,10 +503,18 @@ CONFIG_IPDDP_DECAP=y
 CONFIG_NET_DIVERT=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 CONFIG_NET_SCHED=y
 CONFIG_NET_SCH_CLK_JIFFIES=y
 # CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set
 # CONFIG_NET_SCH_CLK_CPU is not set
+
+#
+# Queueing/Scheduling
+#
 CONFIG_NET_SCH_CBQ=m
 CONFIG_NET_SCH_HTB=m
 CONFIG_NET_SCH_HFSC=m
@@ -494,8 +527,10 @@ CONFIG_NET_SCH_GRED=m
 CONFIG_NET_SCH_DSMARK=m
 CONFIG_NET_SCH_NETEM=m
 CONFIG_NET_SCH_INGRESS=m
-CONFIG_NET_QOS=y
-CONFIG_NET_ESTIMATOR=y
+
+#
+# Classification
+#
 CONFIG_NET_CLS=y
 CONFIG_NET_CLS_BASIC=m
 CONFIG_NET_CLS_TCINDEX=m
@@ -504,13 +539,14 @@ CONFIG_NET_CLS_ROUTE=y
 CONFIG_NET_CLS_FW=m
 CONFIG_NET_CLS_U32=m
 # CONFIG_CLS_U32_PERF is not set
-CONFIG_NET_CLS_IND=y
 # CONFIG_CLS_U32_MARK is not set
 CONFIG_NET_CLS_RSVP=m
 CONFIG_NET_CLS_RSVP6=m
 # CONFIG_NET_EMATCH is not set
 # CONFIG_NET_CLS_ACT is not set
 CONFIG_NET_CLS_POLICE=y
+CONFIG_NET_CLS_IND=y
+CONFIG_NET_ESTIMATOR=y
 
 #
 # Network testing
@@ -572,18 +608,9 @@ CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_BLK_DEV_INITRD is not set
-# CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -680,6 +707,7 @@ CONFIG_SCSI_SAS_ATTRS=m
 #
 # SCSI low-level drivers
 #
+CONFIG_ISCSI_TCP=m
 CONFIG_BLK_DEV_3W_XXXX_RAID=m
 CONFIG_SCSI_3W_9XXX=m
 CONFIG_SCSI_ACARD=m
@@ -695,6 +723,7 @@ CONFIG_AIC7XXX_REG_PRETTY_PRINT=y
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_MEGARAID_NEWGEN is not set
 # CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_SATA is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -745,6 +774,7 @@ CONFIG_DM_MULTIPATH_EMC=m
 # CONFIG_FUSION is not set
 # CONFIG_FUSION_SPI is not set
 # CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
 
 #
 # IEEE 1394 (FireWire) support
@@ -774,7 +804,6 @@ CONFIG_TUN=m
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -792,6 +821,7 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 
 #
@@ -967,6 +997,7 @@ CONFIG_RTC=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -1026,6 +1057,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
@@ -1071,7 +1106,7 @@ CONFIG_JFS_SECURITY=y
 CONFIG_FS_POSIX_ACL=y
 CONFIG_XFS_FS=m
 CONFIG_XFS_EXPORT=y
-CONFIG_XFS_QUOTA=m
+CONFIG_XFS_QUOTA=y
 CONFIG_XFS_SECURITY=y
 CONFIG_XFS_POSIX_ACL=y
 # CONFIG_XFS_RT is not set
diff --git a/arch/mips/configs/mipssim_defconfig b/arch/mips/configs/mipssim_defconfig
index fb9bdd9e3151..ac39ab7feeb7 100644
--- a/arch/mips/configs/mipssim_defconfig
+++ b/arch/mips/configs/mipssim_defconfig
@@ -1,63 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:25 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:37 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -184,11 +132,82 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_MMU=y
@@ -281,10 +300,18 @@ CONFIG_SCTP_HMAC_MD5=y
 CONFIG_NET_DIVERT=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 CONFIG_NET_SCHED=y
 CONFIG_NET_SCH_CLK_JIFFIES=y
 # CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set
 # CONFIG_NET_SCH_CLK_CPU is not set
+
+#
+# Queueing/Scheduling
+#
 CONFIG_NET_SCH_CBQ=m
 CONFIG_NET_SCH_HTB=m
 CONFIG_NET_SCH_HFSC=m
@@ -297,8 +324,10 @@ CONFIG_NET_SCH_GRED=m
 CONFIG_NET_SCH_DSMARK=m
 CONFIG_NET_SCH_NETEM=m
 CONFIG_NET_SCH_INGRESS=m
-CONFIG_NET_QOS=y
-CONFIG_NET_ESTIMATOR=y
+
+#
+# Classification
+#
 CONFIG_NET_CLS=y
 CONFIG_NET_CLS_BASIC=m
 CONFIG_NET_CLS_TCINDEX=m
@@ -311,6 +340,7 @@ CONFIG_NET_CLS_ROUTE=y
 # CONFIG_NET_EMATCH is not set
 # CONFIG_NET_CLS_ACT is not set
 # CONFIG_NET_CLS_POLICE is not set
+CONFIG_NET_ESTIMATOR=y
 
 #
 # Network testing
@@ -361,16 +391,7 @@ CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_NBD=y
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 # CONFIG_ATA_OVER_ETH is not set
 
 #
@@ -537,6 +558,8 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # TPM devices
 #
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -589,6 +612,10 @@ CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_USB_ARCH_HAS_OHCI is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
@@ -721,6 +748,8 @@ CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
 # CONFIG_DEBUG_KOBJECT is not set
 CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_CROSSCOMPILE=y
 CONFIG_CMDLINE="nfsroot=192.168.192.169:/u1/mipsel,timeo=20 ip=dhcp"
 # CONFIG_DEBUG_STACK_USAGE is not set
diff --git a/arch/mips/configs/mpc30x_defconfig b/arch/mips/configs/mpc30x_defconfig
index e2c082128532..2b5ea37484e4 100644
--- a/arch/mips/configs/mpc30x_defconfig
+++ b/arch/mips/configs/mpc30x_defconfig
@@ -1,62 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:28 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:39 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -182,11 +131,81 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -210,7 +229,6 @@ CONFIG_PCMCIA_IOCTL=y
 # CONFIG_YENTA is not set
 # CONFIG_PD6729 is not set
 # CONFIG_I82092 is not set
-# CONFIG_TCIC is not set
 CONFIG_PCMCIA_VRC4173=y
 
 #
@@ -281,8 +299,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -341,16 +362,7 @@ CONFIG_CONNECTOR=m
 # CONFIG_BLK_DEV_UB is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -612,6 +624,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_WATCHDOG is not set
 # CONFIG_RTC is not set
 # CONFIG_GEN_RTC is not set
+# CONFIG_RTC_VR41XX is not set
 # CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
@@ -625,6 +638,8 @@ CONFIG_LEGACY_PTY_COUNT=256
 # PCMCIA character devices
 #
 # CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
 CONFIG_GPIO_VR41XX=y
 # CONFIG_RAW_DRIVER is not set
 
@@ -632,6 +647,7 @@ CONFIG_GPIO_VR41XX=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -713,12 +729,15 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 #
 # USB Device Class drivers
 #
-# CONFIG_USB_BLUETOOTH_TTY is not set
 # CONFIG_USB_ACM is not set
 # CONFIG_USB_PRINTER is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
 #
 # CONFIG_USB_STORAGE is not set
 
diff --git a/arch/mips/configs/ocelot_3_defconfig b/arch/mips/configs/ocelot_3_defconfig
index f18d05c2ca77..9081ea5a9dbd 100644
--- a/arch/mips/configs/ocelot_3_defconfig
+++ b/arch/mips/configs/ocelot_3_defconfig
@@ -1,63 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:30 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:41 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -187,12 +135,83 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_SMP is not set
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -265,15 +284,19 @@ CONFIG_IPV6=m
 # CONFIG_IPV6_TUNNEL is not set
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
 CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
+# CONFIG_NF_CONNTRACK is not set
 
 #
 # IP: Netfilter Configuration
 #
 # CONFIG_IP_NF_CONNTRACK is not set
-CONFIG_IP_NF_PPTP=m
 # CONFIG_IP_NF_QUEUE is not set
 # CONFIG_IP_NF_IPTABLES is not set
 # CONFIG_IP_NF_ARPTABLES is not set
@@ -305,8 +328,11 @@ CONFIG_IP_NF_PPTP=m
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -365,16 +391,7 @@ CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -411,12 +428,13 @@ CONFIG_SCSI_PROC_FS=y
 #
 # CONFIG_SCSI_SPI_ATTRS is not set
 # CONFIG_SCSI_FC_ATTRS is not set
-# CONFIG_SCSI_ISCSI_ATTRS is not set
+CONFIG_SCSI_ISCSI_ATTRS=m
 CONFIG_SCSI_SAS_ATTRS=m
 
 #
 # SCSI low-level drivers
 #
+CONFIG_ISCSI_TCP=m
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -427,6 +445,7 @@ CONFIG_SCSI_SAS_ATTRS=m
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_MEGARAID_NEWGEN is not set
 # CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_SATA is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -461,6 +480,7 @@ CONFIG_SCSI_QLA2XXX=m
 # CONFIG_FUSION is not set
 # CONFIG_FUSION_SPI is not set
 # CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
 
 #
 # IEEE 1394 (FireWire) support
@@ -490,7 +510,6 @@ CONFIG_TUN=m
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -508,6 +527,7 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 
 #
@@ -589,6 +609,7 @@ CONFIG_PPP_ASYNC=m
 CONFIG_PPP_SYNC_TTY=m
 CONFIG_PPP_DEFLATE=m
 # CONFIG_PPP_BSDCOMP is not set
+CONFIG_PPP_MPPE=m
 CONFIG_PPPOE=m
 # CONFIG_SLIP is not set
 # CONFIG_NET_FC is not set
@@ -691,6 +712,7 @@ CONFIG_RTC=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -733,7 +755,6 @@ CONFIG_FB=y
 # CONFIG_FB_CFB_FILLRECT is not set
 # CONFIG_FB_CFB_COPYAREA is not set
 # CONFIG_FB_CFB_IMAGEBLIT is not set
-# CONFIG_FB_SOFT_CURSOR is not set
 # CONFIG_FB_MACMODES is not set
 CONFIG_FB_MODE_HELPERS=y
 # CONFIG_FB_TILEBLITTING is not set
@@ -742,6 +763,7 @@ CONFIG_FB_MODE_HELPERS=y
 # CONFIG_FB_CYBER2000 is not set
 # CONFIG_FB_ASILIANT is not set
 # CONFIG_FB_IMSTT is not set
+# CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_NVIDIA is not set
 # CONFIG_FB_RIVA is not set
 # CONFIG_FB_MATROX is not set
@@ -758,7 +780,6 @@ CONFIG_FB_MODE_HELPERS=y
 # CONFIG_FB_SMIVGX is not set
 # CONFIG_FB_CYBLA is not set
 # CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_VIRTUAL is not set
 
 #
@@ -767,6 +788,7 @@ CONFIG_FB_MODE_HELPERS=y
 # CONFIG_VGA_CONSOLE is not set
 CONFIG_DUMMY_CONSOLE=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
 # CONFIG_FONTS is not set
 CONFIG_FONT_8x8=y
 CONFIG_FONT_8x16=y
@@ -793,6 +815,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/ocelot_c_defconfig b/arch/mips/configs/ocelot_c_defconfig
index d3a5fee02b79..570fc4d18166 100644
--- a/arch/mips/configs/ocelot_c_defconfig
+++ b/arch/mips/configs/ocelot_c_defconfig
@@ -1,56 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:33 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:43 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-# CONFIG_MODULES is not set
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -176,11 +131,74 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+# CONFIG_MODULES is not set
+
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -267,8 +285,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -298,6 +319,7 @@ CONFIG_FW_LOADER=y
 # Connector - unified userspace <-> kernelspace linker
 #
 CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
 
 #
 # Memory Technology Devices (MTD)
@@ -329,14 +351,6 @@ CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_CDROM_PKTCDVD=y
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=y
 
 #
@@ -388,7 +402,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=y
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -406,6 +419,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_MII is not set
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 
 #
@@ -562,6 +576,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -621,6 +636,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/ocelot_defconfig b/arch/mips/configs/ocelot_defconfig
index 1edde12ebff9..6634ab24715c 100644
--- a/arch/mips/configs/ocelot_defconfig
+++ b/arch/mips/configs/ocelot_defconfig
@@ -1,56 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:35 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:44 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-# CONFIG_MODULES is not set
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -181,11 +136,75 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+# CONFIG_HOTPLUG is not set
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+# CONFIG_MODULES is not set
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -265,8 +284,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -296,6 +318,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # Connector - unified userspace <-> kernelspace linker
 #
 CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
 
 #
 # Memory Technology Devices (MTD)
@@ -319,18 +342,9 @@ CONFIG_CONNECTOR=y
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=y
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=y
 
 #
@@ -375,7 +389,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=y
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -513,6 +526,8 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # TPM devices
 #
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -571,6 +586,10 @@ CONFIG_DUMMY_CONSOLE=y
 # CONFIG_USB_ARCH_HAS_OHCI is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/ocelot_g_defconfig b/arch/mips/configs/ocelot_g_defconfig
index e2d5188cdc15..4c396e1e2f0a 100644
--- a/arch/mips/configs/ocelot_g_defconfig
+++ b/arch/mips/configs/ocelot_g_defconfig
@@ -1,56 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:38 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:46 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-# CONFIG_MODULES is not set
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -179,11 +134,74 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+# CONFIG_MODULES is not set
+
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -270,8 +288,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -301,6 +322,7 @@ CONFIG_FW_LOADER=y
 # Connector - unified userspace <-> kernelspace linker
 #
 CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
 
 #
 # Memory Technology Devices (MTD)
@@ -332,14 +354,6 @@ CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_CDROM_PKTCDVD=y
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=y
 
 #
@@ -391,7 +405,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=y
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -410,6 +423,7 @@ CONFIG_MII=y
 CONFIG_GALILEO_64240_ETH=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 
 #
@@ -565,6 +579,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -624,6 +639,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/pb1100_defconfig b/arch/mips/configs/pb1100_defconfig
index 47247addee1b..883626afc47d 100644
--- a/arch/mips/configs/pb1100_defconfig
+++ b/arch/mips/configs/pb1100_defconfig
@@ -1,62 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:41 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:48 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -180,11 +129,81 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -203,7 +222,6 @@ CONFIG_PCMCIA_IOCTL=y
 #
 # PC-card bridges
 #
-# CONFIG_TCIC is not set
 # CONFIG_PCMCIA_AU1X00 is not set
 
 #
@@ -261,15 +279,19 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_IPV6 is not set
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
 CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
+# CONFIG_NF_CONNTRACK is not set
 
 #
 # IP: Netfilter Configuration
 #
 # CONFIG_IP_NF_CONNTRACK is not set
-CONFIG_IP_NF_PPTP=m
 # CONFIG_IP_NF_QUEUE is not set
 # CONFIG_IP_NF_IPTABLES is not set
 # CONFIG_IP_NF_ARPTABLES is not set
@@ -295,8 +317,11 @@ CONFIG_IP_NF_PPTP=m
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -345,6 +370,7 @@ CONFIG_MTD_BLOCK=y
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
 # CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -402,6 +428,11 @@ CONFIG_MTD_ALCHEMY=y
 # CONFIG_MTD_NAND is not set
 
 #
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
 # Parallel port support
 #
 # CONFIG_PARPORT is not set
@@ -419,18 +450,9 @@ CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -475,7 +497,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -492,6 +513,7 @@ CONFIG_CICADA_PHY=m
 CONFIG_NET_ETHERNET=y
 # CONFIG_MII is not set
 # CONFIG_MIPS_AU1X00_ENET is not set
+# CONFIG_SMC91X is not set
 
 #
 # Ethernet (1000 Mbit)
@@ -526,6 +548,7 @@ CONFIG_PPP_ASYNC=m
 # CONFIG_PPP_SYNC_TTY is not set
 CONFIG_PPP_DEFLATE=m
 # CONFIG_PPP_BSDCOMP is not set
+CONFIG_PPP_MPPE=m
 CONFIG_PPPOE=m
 # CONFIG_SLIP is not set
 # CONFIG_SHAPER is not set
@@ -592,12 +615,19 @@ CONFIG_HW_CONSOLE=y
 #
 # Serial drivers
 #
-# CONFIG_SERIAL_8250 is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_CS is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+CONFIG_SERIAL_8250_AU1X00=y
 
 #
 # Non-8250 serial port support
 #
 # CONFIG_SERIAL_AU1X00 is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
@@ -624,11 +654,15 @@ CONFIG_LEGACY_PTY_COUNT=256
 # PCMCIA character devices
 #
 CONFIG_SYNCLINK_CS=m
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
 # CONFIG_RAW_DRIVER is not set
 
 #
 # TPM devices
 #
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -688,6 +722,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/pb1500_defconfig b/arch/mips/configs/pb1500_defconfig
index f91a4eaae51a..f8fbc77f924e 100644
--- a/arch/mips/configs/pb1500_defconfig
+++ b/arch/mips/configs/pb1500_defconfig
@@ -1,62 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:44 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:50 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -179,11 +128,81 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -207,7 +226,6 @@ CONFIG_CARDBUS=y
 # CONFIG_YENTA is not set
 CONFIG_PD6729=m
 # CONFIG_I82092 is not set
-# CONFIG_TCIC is not set
 # CONFIG_PCMCIA_AU1X00 is not set
 CONFIG_PCCARD_NONSTATIC=m
 
@@ -267,15 +285,19 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_IPV6 is not set
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
 CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
+# CONFIG_NF_CONNTRACK is not set
 
 #
 # IP: Netfilter Configuration
 #
 # CONFIG_IP_NF_CONNTRACK is not set
-CONFIG_IP_NF_PPTP=m
 # CONFIG_IP_NF_QUEUE is not set
 # CONFIG_IP_NF_IPTABLES is not set
 # CONFIG_IP_NF_ARPTABLES is not set
@@ -301,8 +323,11 @@ CONFIG_IP_NF_PPTP=m
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -351,6 +376,7 @@ CONFIG_MTD_BLOCK=y
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
 # CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -409,6 +435,11 @@ CONFIG_MTD_ALCHEMY=y
 # CONFIG_MTD_NAND is not set
 
 #
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
 # Parallel port support
 #
 # CONFIG_PARPORT is not set
@@ -431,18 +462,9 @@ CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -546,7 +568,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -565,7 +586,9 @@ CONFIG_MII=m
 CONFIG_MIPS_AU1X00_ENET=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_SMC91X is not set
 
 #
 # Tulip family network device support
@@ -635,6 +658,7 @@ CONFIG_PPP_ASYNC=m
 # CONFIG_PPP_SYNC_TTY is not set
 CONFIG_PPP_DEFLATE=m
 # CONFIG_PPP_BSDCOMP is not set
+CONFIG_PPP_MPPE=m
 CONFIG_PPPOE=m
 # CONFIG_SLIP is not set
 # CONFIG_SHAPER is not set
@@ -700,13 +724,17 @@ CONFIG_SERIO_RAW=m
 #
 # Serial drivers
 #
-# CONFIG_SERIAL_8250 is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_CS is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+CONFIG_SERIAL_8250_AU1X00=y
 
 #
 # Non-8250 serial port support
 #
-CONFIG_SERIAL_AU1X00=y
-CONFIG_SERIAL_AU1X00_CONSOLE=y
+# CONFIG_SERIAL_AU1X00 is not set
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
@@ -738,12 +766,15 @@ CONFIG_LEGACY_PTY_COUNT=256
 # PCMCIA character devices
 #
 CONFIG_SYNCLINK_CS=m
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
 # CONFIG_RAW_DRIVER is not set
 
 #
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -797,6 +828,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/pb1550_defconfig b/arch/mips/configs/pb1550_defconfig
index bbad27cb40a2..3d694cd68d38 100644
--- a/arch/mips/configs/pb1550_defconfig
+++ b/arch/mips/configs/pb1550_defconfig
@@ -1,62 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:47 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:52 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -179,11 +128,81 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -207,7 +226,6 @@ CONFIG_CARDBUS=y
 # CONFIG_YENTA is not set
 CONFIG_PD6729=m
 # CONFIG_I82092 is not set
-# CONFIG_TCIC is not set
 # CONFIG_PCMCIA_AU1X00 is not set
 CONFIG_PCCARD_NONSTATIC=m
 
@@ -267,15 +285,19 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_IPV6 is not set
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
 CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
+# CONFIG_NF_CONNTRACK is not set
 
 #
 # IP: Netfilter Configuration
 #
 # CONFIG_IP_NF_CONNTRACK is not set
-CONFIG_IP_NF_PPTP=m
 # CONFIG_IP_NF_QUEUE is not set
 # CONFIG_IP_NF_IPTABLES is not set
 # CONFIG_IP_NF_ARPTABLES is not set
@@ -301,8 +323,11 @@ CONFIG_IP_NF_PPTP=m
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -351,6 +376,7 @@ CONFIG_MTD_BLOCK=y
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
 # CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -409,6 +435,11 @@ CONFIG_MTD_ALCHEMY=y
 # CONFIG_MTD_NAND is not set
 
 #
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
 # Parallel port support
 #
 # CONFIG_PARPORT is not set
@@ -431,18 +462,9 @@ CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -546,7 +568,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -565,7 +586,9 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MIPS_AU1X00_ENET=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_SMC91X is not set
 
 #
 # Tulip family network device support
@@ -627,6 +650,7 @@ CONFIG_PPP_ASYNC=m
 # CONFIG_PPP_SYNC_TTY is not set
 CONFIG_PPP_DEFLATE=m
 # CONFIG_PPP_BSDCOMP is not set
+CONFIG_PPP_MPPE=m
 CONFIG_PPPOE=m
 # CONFIG_SLIP is not set
 # CONFIG_SHAPER is not set
@@ -692,13 +716,17 @@ CONFIG_SERIO_RAW=m
 #
 # Serial drivers
 #
-# CONFIG_SERIAL_8250 is not set
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+# CONFIG_SERIAL_8250_CS is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+CONFIG_SERIAL_8250_AU1X00=y
 
 #
 # Non-8250 serial port support
 #
-CONFIG_SERIAL_AU1X00=y
-CONFIG_SERIAL_AU1X00_CONSOLE=y
+# CONFIG_SERIAL_AU1X00 is not set
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
@@ -730,12 +758,15 @@ CONFIG_LEGACY_PTY_COUNT=256
 # PCMCIA character devices
 #
 CONFIG_SYNCLINK_CS=m
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
 # CONFIG_RAW_DRIVER is not set
 
 #
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -789,6 +820,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/pnx8550-jbs_defconfig b/arch/mips/configs/pnx8550-jbs_defconfig
index 555837e4c06f..fba624a792a9 100644
--- a/arch/mips/configs/pnx8550-jbs_defconfig
+++ b/arch/mips/configs/pnx8550-jbs_defconfig
@@ -1,63 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:50 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:54 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-# CONFIG_MODULE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -179,11 +127,82 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+# CONFIG_HOTPLUG is not set
+CONFIG_KOBJECT_UEVENT=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+# CONFIG_MODULE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -265,8 +284,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -325,16 +347,7 @@ CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=8192
 CONFIG_BLK_DEV_INITRD=y
-# CONFIG_LBD is not set
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 # CONFIG_ATA_OVER_ETH is not set
 
 #
@@ -423,12 +436,13 @@ CONFIG_SCSI_CONSTANTS=y
 #
 # CONFIG_SCSI_SPI_ATTRS is not set
 # CONFIG_SCSI_FC_ATTRS is not set
-# CONFIG_SCSI_ISCSI_ATTRS is not set
+CONFIG_SCSI_ISCSI_ATTRS=m
 # CONFIG_SCSI_SAS_ATTRS is not set
 
 #
 # SCSI low-level drivers
 #
+CONFIG_ISCSI_TCP=m
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -439,6 +453,7 @@ CONFIG_SCSI_CONSTANTS=y
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_MEGARAID_NEWGEN is not set
 # CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_SATA is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -473,6 +488,7 @@ CONFIG_SCSI_QLA2XXX=y
 # CONFIG_FUSION is not set
 # CONFIG_FUSION_SPI is not set
 # CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
 
 #
 # IEEE 1394 (FireWire) support
@@ -510,6 +526,7 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 
 #
@@ -681,6 +698,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -763,12 +781,15 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 #
 # USB Device Class drivers
 #
-# CONFIG_USB_BLUETOOTH_TTY is not set
 # CONFIG_USB_ACM is not set
 # CONFIG_USB_PRINTER is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -1039,6 +1060,8 @@ CONFIG_DEBUG_SLAB=y
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_CROSSCOMPILE=y
 CONFIG_CMDLINE="console=ttyS1,38400n8 kgdb=ttyS0 root=/dev/nfs ip=bootp"
 # CONFIG_DEBUG_STACK_USAGE is not set
@@ -1055,7 +1078,31 @@ CONFIG_CMDLINE="console=ttyS1,38400n8 kgdb=ttyS0 root=/dev/nfs ip=bootp"
 #
 # Cryptographic options
 #
-# CONFIG_CRYPTO is not set
+CONFIG_CRYPTO=y
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=m
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+CONFIG_CRYPTO_CRC32C=m
+# CONFIG_CRYPTO_TEST is not set
 
 #
 # Hardware crypto devices
@@ -1067,4 +1114,4 @@ CONFIG_CMDLINE="console=ttyS1,38400n8 kgdb=ttyS0 root=/dev/nfs ip=bootp"
 CONFIG_CRC_CCITT=m
 # CONFIG_CRC16 is not set
 CONFIG_CRC32=y
-# CONFIG_LIBCRC32C is not set
+CONFIG_LIBCRC32C=m
diff --git a/arch/mips/configs/pnx8550-v2pci_defconfig b/arch/mips/configs/pnx8550-v2pci_defconfig
index 37bd8d5c865d..d9a0d2fdba4f 100644
--- a/arch/mips/configs/pnx8550-v2pci_defconfig
+++ b/arch/mips/configs/pnx8550-v2pci_defconfig
@@ -1,62 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:53 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:06:58 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-# CONFIG_MODULE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -180,11 +129,81 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+# CONFIG_HOTPLUG is not set
+CONFIG_KOBJECT_UEVENT=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+# CONFIG_MODULE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -255,13 +274,17 @@ CONFIG_IPV6=m
 # CONFIG_IPV6_TUNNEL is not set
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
 # CONFIG_NETFILTER_NETLINK is not set
+# CONFIG_NF_CONNTRACK is not set
 
 #
 # IP: Netfilter Configuration
 #
 # CONFIG_IP_NF_CONNTRACK is not set
-CONFIG_IP_NF_PPTP=m
 # CONFIG_IP_NF_QUEUE is not set
 # CONFIG_IP_NF_IPTABLES is not set
 # CONFIG_IP_NF_ARPTABLES is not set
@@ -293,8 +316,11 @@ CONFIG_IP_NF_PPTP=m
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -352,16 +378,7 @@ CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=8192
 CONFIG_BLK_DEV_INITRD=y
-# CONFIG_LBD is not set
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 # CONFIG_ATA_OVER_ETH is not set
 
 #
@@ -451,12 +468,13 @@ CONFIG_BLK_DEV_SD=y
 #
 CONFIG_SCSI_SPI_ATTRS=m
 # CONFIG_SCSI_FC_ATTRS is not set
-# CONFIG_SCSI_ISCSI_ATTRS is not set
+CONFIG_SCSI_ISCSI_ATTRS=m
 # CONFIG_SCSI_SAS_ATTRS is not set
 
 #
 # SCSI low-level drivers
 #
+CONFIG_ISCSI_TCP=m
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -472,6 +490,7 @@ CONFIG_AIC7XXX_DEBUG_MASK=0
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_MEGARAID_NEWGEN is not set
 # CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_SATA is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -506,6 +525,7 @@ CONFIG_SCSI_QLA2XXX=y
 # CONFIG_FUSION is not set
 # CONFIG_FUSION_SPI is not set
 # CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
 
 #
 # IEEE 1394 (FireWire) support
@@ -543,6 +563,7 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 
 #
@@ -622,6 +643,7 @@ CONFIG_PPP_ASYNC=m
 CONFIG_PPP_SYNC_TTY=m
 CONFIG_PPP_DEFLATE=m
 # CONFIG_PPP_BSDCOMP is not set
+CONFIG_PPP_MPPE=m
 # CONFIG_PPPOE is not set
 # CONFIG_SLIP is not set
 # CONFIG_NET_FC is not set
@@ -746,6 +768,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -796,6 +819,7 @@ CONFIG_I2C_ALGOBIT=m
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_RTC8564 is not set
 # CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -872,7 +896,6 @@ CONFIG_FB=y
 # CONFIG_FB_CFB_FILLRECT is not set
 # CONFIG_FB_CFB_COPYAREA is not set
 # CONFIG_FB_CFB_IMAGEBLIT is not set
-# CONFIG_FB_SOFT_CURSOR is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_MODE_HELPERS is not set
 # CONFIG_FB_TILEBLITTING is not set
@@ -881,6 +904,7 @@ CONFIG_FB=y
 # CONFIG_FB_CYBER2000 is not set
 # CONFIG_FB_ASILIANT is not set
 # CONFIG_FB_IMSTT is not set
+# CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_NVIDIA is not set
 # CONFIG_FB_RIVA is not set
 # CONFIG_FB_MATROX is not set
@@ -897,7 +921,6 @@ CONFIG_FB=y
 # CONFIG_FB_SMIVGX is not set
 # CONFIG_FB_CYBLA is not set
 # CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_VIRTUAL is not set
 
 #
@@ -946,12 +969,15 @@ CONFIG_USB_DEVICEFS=y
 #
 # USB Device Class drivers
 #
-# CONFIG_USB_BLUETOOTH_TTY is not set
 # CONFIG_USB_ACM is not set
 # CONFIG_USB_PRINTER is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -1235,7 +1261,31 @@ CONFIG_CMDLINE=""
 #
 # Cryptographic options
 #
-# CONFIG_CRYPTO is not set
+CONFIG_CRYPTO=y
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=m
+CONFIG_CRYPTO_SHA1=m
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_TEA is not set
+CONFIG_CRYPTO_ARC4=m
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+CONFIG_CRYPTO_CRC32C=m
+# CONFIG_CRYPTO_TEST is not set
 
 #
 # Hardware crypto devices
@@ -1247,6 +1297,6 @@ CONFIG_CMDLINE=""
 CONFIG_CRC_CCITT=m
 # CONFIG_CRC16 is not set
 CONFIG_CRC32=y
-# CONFIG_LIBCRC32C is not set
+CONFIG_LIBCRC32C=m
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=m
diff --git a/arch/mips/configs/qemu_defconfig b/arch/mips/configs/qemu_defconfig
index 741a9a971367..dee44606164c 100644
--- a/arch/mips/configs/qemu_defconfig
+++ b/arch/mips/configs/qemu_defconfig
@@ -1,55 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:56 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:07:00 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-# CONFIG_EXPERIMENTAL is not set
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-# CONFIG_SWAP is not set
-# CONFIG_SYSVIPC is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-# CONFIG_SYSCTL is not set
-# CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-# CONFIG_BUG is not set
-# CONFIG_BASE_FULL is not set
-# CONFIG_FUTEX is not set
-# CONFIG_EPOLL is not set
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-# CONFIG_SHMEM is not set
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-CONFIG_TINY_SHMEM=y
-CONFIG_BASE_SMALL=1
-
-#
-# Loadable module support
-#
-# CONFIG_MODULES is not set
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -168,11 +124,74 @@ CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+# CONFIG_EXPERIMENTAL is not set
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+# CONFIG_SWAP is not set
+# CONFIG_SYSVIPC is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_SYSCTL is not set
+# CONFIG_AUDIT is not set
+# CONFIG_HOTPLUG is not set
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+# CONFIG_BUG is not set
+# CONFIG_BASE_FULL is not set
+# CONFIG_FUTEX is not set
+# CONFIG_EPOLL is not set
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+# CONFIG_SHMEM is not set
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_TINY_SHMEM=y
+CONFIG_BASE_SMALL=1
+
+#
+# Loadable module support
+#
+# CONFIG_MODULES is not set
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+# CONFIG_IOSCHED_AS is not set
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+CONFIG_DEFAULT_NOOP=y
+CONFIG_DEFAULT_IOSCHED="noop"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_ISA=y
@@ -234,8 +253,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_LLC2 is not set
 # CONFIG_IPX is not set
 # CONFIG_ATALK is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -265,6 +287,7 @@ CONFIG_STANDALONE=y
 # Connector - unified userspace <-> kernelspace linker
 #
 CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
 
 #
 # Memory Technology Devices (MTD)
@@ -289,16 +312,7 @@ CONFIG_CONNECTOR=y
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
 # CONFIG_ATA_OVER_ETH is not set
 
 #
@@ -353,7 +367,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=y
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -385,7 +398,6 @@ CONFIG_NET_ISA=y
 # CONFIG_ETH16I is not set
 CONFIG_NE2000=y
 # CONFIG_NET_PCI is not set
-# CONFIG_NET_POCKET is not set
 
 #
 # Ethernet (1000 Mbit)
@@ -558,6 +570,10 @@ CONFIG_DUMMY_CONSOLE=y
 # CONFIG_USB_ARCH_HAS_OHCI is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/rbhma4500_defconfig b/arch/mips/configs/rbhma4500_defconfig
index 897420d39053..1cc145023584 100644
--- a/arch/mips/configs/rbhma4500_defconfig
+++ b/arch/mips/configs/rbhma4500_defconfig
@@ -1,62 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:26:59 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:07:03 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-# CONFIG_KOBJECT_UEVENT is not set
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-# CONFIG_FUTEX is not set
-# CONFIG_EPOLL is not set
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-# CONFIG_MODULE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -188,11 +137,81 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+# CONFIG_KOBJECT_UEVENT is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+# CONFIG_FUTEX is not set
+# CONFIG_EPOLL is not set
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+# CONFIG_MODULE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -265,15 +284,19 @@ CONFIG_IPV6=m
 # CONFIG_IPV6_TUNNEL is not set
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
 CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
+# CONFIG_NF_CONNTRACK is not set
 
 #
 # IP: Netfilter Configuration
 #
 # CONFIG_IP_NF_CONNTRACK is not set
-CONFIG_IP_NF_PPTP=m
 # CONFIG_IP_NF_QUEUE is not set
 # CONFIG_IP_NF_IPTABLES is not set
 # CONFIG_IP_NF_ARPTABLES is not set
@@ -305,8 +328,11 @@ CONFIG_IP_NF_PPTP=m
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -355,6 +381,7 @@ CONFIG_MTD_BLOCK=y
 # CONFIG_FTL is not set
 # CONFIG_NFTL is not set
 # CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
 
 #
 # RAM/ROM/Flash chip drivers
@@ -412,6 +439,11 @@ CONFIG_MTD_CFI_UTIL=y
 # CONFIG_MTD_NAND is not set
 
 #
+# OneNAND Flash Device Drivers
+#
+# CONFIG_MTD_ONENAND is not set
+
+#
 # Parallel port support
 #
 # CONFIG_PARPORT is not set
@@ -438,16 +470,7 @@ CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=8192
 CONFIG_BLK_DEV_INITRD=y
-# CONFIG_LBD is not set
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 # CONFIG_ATA_OVER_ETH is not set
 
 #
@@ -556,7 +579,6 @@ CONFIG_TUN=m
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -574,6 +596,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_MII is not set
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_NET_VENDOR_SMC is not set
 # CONFIG_NET_VENDOR_RACAL is not set
@@ -619,7 +642,6 @@ CONFIG_NET_PCI=y
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
 # CONFIG_LAN_SAA9730 is not set
-# CONFIG_NET_POCKET is not set
 
 #
 # Ethernet (1000 Mbit)
@@ -668,7 +690,6 @@ CONFIG_NET_RADIO=y
 # CONFIG_IPW2100 is not set
 # CONFIG_IPW_DEBUG is not set
 CONFIG_IPW2200=m
-# CONFIG_AIRO is not set
 # CONFIG_HERMES is not set
 # CONFIG_ATMEL is not set
 
@@ -692,6 +713,7 @@ CONFIG_PPP_ASYNC=m
 CONFIG_PPP_SYNC_TTY=m
 CONFIG_PPP_DEFLATE=m
 # CONFIG_PPP_BSDCOMP is not set
+CONFIG_PPP_MPPE=m
 CONFIG_PPPOE=m
 # CONFIG_SLIP is not set
 # CONFIG_SHAPER is not set
@@ -804,6 +826,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -847,7 +870,6 @@ CONFIG_FB=y
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SOFT_CURSOR=y
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_MODE_HELPERS is not set
 # CONFIG_FB_TILEBLITTING is not set
@@ -856,6 +878,7 @@ CONFIG_FB_SOFT_CURSOR=y
 # CONFIG_FB_CYBER2000 is not set
 # CONFIG_FB_ASILIANT is not set
 # CONFIG_FB_IMSTT is not set
+# CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_NVIDIA is not set
 # CONFIG_FB_RIVA is not set
 # CONFIG_FB_MATROX is not set
@@ -876,7 +899,6 @@ CONFIG_FB_ATY_CT=y
 # CONFIG_FB_SMIVGX is not set
 # CONFIG_FB_CYBLA is not set
 # CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_VIRTUAL is not set
 
 #
@@ -926,12 +948,15 @@ CONFIG_USB=y
 #
 # USB Device Class drivers
 #
-# CONFIG_USB_BLUETOOTH_TTY is not set
 # CONFIG_USB_ACM is not set
 # CONFIG_USB_PRINTER is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
 #
 # CONFIG_USB_STORAGE is not set
 
@@ -1106,6 +1131,7 @@ CONFIG_RELAYFS_FS=m
 CONFIG_JFFS2_FS=y
 CONFIG_JFFS2_FS_DEBUG=0
 CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
 # CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
 CONFIG_JFFS2_ZLIB=y
 CONFIG_JFFS2_RTIME=y
diff --git a/arch/mips/configs/rm200_defconfig b/arch/mips/configs/rm200_defconfig
index 988a05824f01..30975b305ae5 100644
--- a/arch/mips/configs/rm200_defconfig
+++ b/arch/mips/configs/rm200_defconfig
@@ -1,64 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:27:03 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:07:06 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-# CONFIG_BSD_PROCESS_ACCT_V3 is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -190,11 +137,83 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PREEMPT_NONE is not set
 CONFIG_PREEMPT_VOLUNTARY=y
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_BSD_PROCESS_ACCT=y
+# CONFIG_BSD_PROCESS_ACCT_V3 is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_EISA=y
@@ -272,6 +291,10 @@ CONFIG_IPV6_TUNNEL=m
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
 CONFIG_BRIDGE_NETFILTER=y
+
+#
+# Core Netfilter Configuration
+#
 CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
@@ -325,6 +348,7 @@ CONFIG_IP_NF_TARGET_REJECT=m
 CONFIG_IP_NF_TARGET_LOG=m
 CONFIG_IP_NF_TARGET_ULOG=m
 CONFIG_IP_NF_TARGET_TCPMSS=m
+CONFIG_IP_NF_TARGET_NFQUEUE=m
 CONFIG_IP_NF_NAT=m
 CONFIG_IP_NF_NAT_NEEDED=y
 CONFIG_IP_NF_TARGET_MASQUERADE=m
@@ -374,6 +398,7 @@ CONFIG_IP6_NF_MATCH_PHYSDEV=m
 CONFIG_IP6_NF_FILTER=m
 CONFIG_IP6_NF_TARGET_LOG=m
 CONFIG_IP6_NF_TARGET_REJECT=m
+CONFIG_IP6_NF_TARGET_NFQUEUE=m
 CONFIG_IP6_NF_MANGLE=m
 CONFIG_IP6_NF_TARGET_MARK=m
 CONFIG_IP6_NF_TARGET_HL=m
@@ -430,10 +455,18 @@ CONFIG_DECNET=m
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 CONFIG_NET_SCHED=y
 CONFIG_NET_SCH_CLK_JIFFIES=y
 # CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set
 # CONFIG_NET_SCH_CLK_CPU is not set
+
+#
+# Queueing/Scheduling
+#
 CONFIG_NET_SCH_CBQ=m
 CONFIG_NET_SCH_HTB=m
 CONFIG_NET_SCH_HFSC=m
@@ -446,8 +479,10 @@ CONFIG_NET_SCH_GRED=m
 CONFIG_NET_SCH_DSMARK=m
 CONFIG_NET_SCH_NETEM=m
 CONFIG_NET_SCH_INGRESS=m
-CONFIG_NET_QOS=y
-CONFIG_NET_ESTIMATOR=y
+
+#
+# Classification
+#
 CONFIG_NET_CLS=y
 CONFIG_NET_CLS_BASIC=m
 CONFIG_NET_CLS_TCINDEX=m
@@ -456,13 +491,14 @@ CONFIG_NET_CLS_ROUTE=y
 CONFIG_NET_CLS_FW=m
 CONFIG_NET_CLS_U32=m
 # CONFIG_CLS_U32_PERF is not set
-# CONFIG_NET_CLS_IND is not set
 # CONFIG_CLS_U32_MARK is not set
 CONFIG_NET_CLS_RSVP=m
 CONFIG_NET_CLS_RSVP6=m
 # CONFIG_NET_EMATCH is not set
 # CONFIG_NET_CLS_ACT is not set
 CONFIG_NET_CLS_POLICE=y
+# CONFIG_NET_CLS_IND is not set
+CONFIG_NET_ESTIMATOR=y
 
 #
 # Network testing
@@ -583,18 +619,9 @@ CONFIG_BLK_DEV_UB=m
 CONFIG_BLK_DEV_RAM=m
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
-# CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -638,6 +665,7 @@ CONFIG_SCSI_SAS_ATTRS=m
 #
 # SCSI low-level drivers
 #
+CONFIG_ISCSI_TCP=m
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -651,6 +679,7 @@ CONFIG_SCSI_SAS_ATTRS=m
 CONFIG_MEGARAID_NEWGEN=y
 CONFIG_MEGARAID_MM=m
 CONFIG_MEGARAID_MAILBOX=m
+# CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_SATA is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_DTC3280 is not set
@@ -723,6 +752,7 @@ CONFIG_DM_MULTIPATH_EMC=m
 # CONFIG_FUSION is not set
 # CONFIG_FUSION_SPI is not set
 # CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
 
 #
 # IEEE 1394 (FireWire) support
@@ -752,7 +782,6 @@ CONFIG_TUN=m
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -770,6 +799,7 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_NET_VENDOR_SMC is not set
 # CONFIG_NET_VENDOR_RACAL is not set
@@ -984,6 +1014,7 @@ CONFIG_RTC=m
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -1074,12 +1105,15 @@ CONFIG_USB_UHCI_HCD=m
 #
 # USB Device Class drivers
 #
-CONFIG_USB_BLUETOOTH_TTY=m
 CONFIG_USB_ACM=m
 CONFIG_USB_PRINTER=m
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -1165,6 +1199,7 @@ CONFIG_USB_USS720=m
 CONFIG_USB_SERIAL=m
 CONFIG_USB_SERIAL_GENERIC=y
 CONFIG_USB_SERIAL_AIRPRIME=m
+CONFIG_USB_SERIAL_ANYDATA=m
 CONFIG_USB_SERIAL_BELKIN=m
 CONFIG_USB_SERIAL_WHITEHEAT=m
 CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
@@ -1271,7 +1306,7 @@ CONFIG_REISERFS_FS_SECURITY=y
 CONFIG_FS_POSIX_ACL=y
 CONFIG_XFS_FS=m
 CONFIG_XFS_EXPORT=y
-CONFIG_XFS_QUOTA=m
+CONFIG_XFS_QUOTA=y
 CONFIG_XFS_SECURITY=y
 # CONFIG_XFS_POSIX_ACL is not set
 # CONFIG_XFS_RT is not set
diff --git a/arch/mips/configs/sb1250-swarm_defconfig b/arch/mips/configs/sb1250-swarm_defconfig
index 4365d9c8c42e..63f1be18e9bf 100644
--- a/arch/mips/configs/sb1250-swarm_defconfig
+++ b/arch/mips/configs/sb1250-swarm_defconfig
@@ -1,64 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:27:05 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:07:09 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_LOCK_KERNEL=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_CPUSETS=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-CONFIG_STOP_MACHINE=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -126,8 +73,8 @@ CONFIG_CPU_SB1_PASS_1=y
 # CONFIG_CPU_SB1_PASS_3 is not set
 CONFIG_SIBYTE_HAS_LDT=y
 # CONFIG_SIMULATION is not set
-# CONFIG_CONFIG_SB1_CEX_ALWAYS_FATAL is not set
-# CONFIG_CONFIG_SB1_CERR_STALL is not set
+# CONFIG_SB1_CEX_ALWAYS_FATAL is not set
+# CONFIG_SB1_CERR_STALL is not set
 CONFIG_SIBYTE_CFE=y
 # CONFIG_SIBYTE_CFE_CONSOLE is not set
 # CONFIG_SIBYTE_BUS_WATCHER is not set
@@ -200,6 +147,7 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_SMP=y
 CONFIG_NR_CPUS=2
 CONFIG_PREEMPT_NONE=y
@@ -208,6 +156,76 @@ CONFIG_PREEMPT_NONE=y
 CONFIG_PREEMPT_BKL=y
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_CPUSETS=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+CONFIG_STOP_MACHINE=y
+
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -295,8 +313,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -359,14 +380,6 @@ CONFIG_BLK_DEV_INITRD=y
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -441,7 +454,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -459,6 +471,7 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 
 #
@@ -599,6 +612,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -652,6 +666,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/sead_defconfig b/arch/mips/configs/sead_defconfig
index d835f6db1f41..41dd70824976 100644
--- a/arch/mips/configs/sead_defconfig
+++ b/arch/mips/configs/sead_defconfig
@@ -1,53 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:27:07 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:07:10 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_HOTPLUG is not set
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-# CONFIG_MODULES is not set
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -173,11 +131,72 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_HOTPLUG is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+# CONFIG_MODULES is not set
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_MMU=y
@@ -242,18 +261,9 @@ CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=18432
 CONFIG_BLK_DEV_INITRD=y
-# CONFIG_LBD is not set
 # CONFIG_CDROM_PKTCDVD is not set
 
 #
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-
-#
 # ATA/ATAPI/MFM/RLL support
 #
 # CONFIG_IDE is not set
@@ -353,6 +363,8 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # TPM devices
 #
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -404,6 +416,10 @@ CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_USB_ARCH_HAS_OHCI is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/tb0226_defconfig b/arch/mips/configs/tb0226_defconfig
index bf60a17de2b0..83969466ecf6 100644
--- a/arch/mips/configs/tb0226_defconfig
+++ b/arch/mips/configs/tb0226_defconfig
@@ -1,62 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:27:10 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:07:12 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -183,11 +132,81 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+# CONFIG_HOTPLUG is not set
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -277,8 +296,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -339,16 +361,7 @@ CONFIG_BLK_DEV_NBD=m
 CONFIG_BLK_DEV_RAM=m
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
-# CONFIG_LBD is not set
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -385,12 +398,13 @@ CONFIG_SCSI_MULTI_LUN=y
 #
 # CONFIG_SCSI_SPI_ATTRS is not set
 # CONFIG_SCSI_FC_ATTRS is not set
-# CONFIG_SCSI_ISCSI_ATTRS is not set
+CONFIG_SCSI_ISCSI_ATTRS=m
 # CONFIG_SCSI_SAS_ATTRS is not set
 
 #
 # SCSI low-level drivers
 #
+CONFIG_ISCSI_TCP=m
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -401,6 +415,7 @@ CONFIG_SCSI_MULTI_LUN=y
 # CONFIG_SCSI_DPT_I2O is not set
 # CONFIG_MEGARAID_NEWGEN is not set
 # CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
 # CONFIG_SCSI_SATA is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -435,6 +450,7 @@ CONFIG_SCSI_QLA2XXX=y
 # CONFIG_FUSION is not set
 # CONFIG_FUSION_SPI is not set
 # CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
 
 #
 # IEEE 1394 (FireWire) support
@@ -464,7 +480,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -482,6 +497,7 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 
 #
@@ -634,6 +650,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_WATCHDOG is not set
 # CONFIG_RTC is not set
 # CONFIG_GEN_RTC is not set
+# CONFIG_RTC_VR41XX is not set
 # CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
@@ -650,6 +667,7 @@ CONFIG_GPIO_VR41XX=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -733,12 +751,15 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 #
 # USB Device Class drivers
 #
-# CONFIG_USB_BLUETOOTH_TTY is not set
 # CONFIG_USB_ACM is not set
 # CONFIG_USB_PRINTER is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DEBUG is not set
diff --git a/arch/mips/configs/tb0229_defconfig b/arch/mips/configs/tb0229_defconfig
index ac8b64e87b8a..ce7b9ed44432 100644
--- a/arch/mips/configs/tb0229_defconfig
+++ b/arch/mips/configs/tb0229_defconfig
@@ -1,62 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:27:13 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:07:15 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -183,11 +132,81 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -278,8 +297,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -341,18 +363,9 @@ CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_BLK_DEV_INITRD is not set
-# CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -404,7 +417,6 @@ CONFIG_DUMMY=m
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -422,6 +434,7 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 
 #
@@ -504,6 +517,7 @@ CONFIG_PPP_ASYNC=m
 CONFIG_PPP_SYNC_TTY=m
 CONFIG_PPP_DEFLATE=m
 CONFIG_PPP_BSDCOMP=m
+CONFIG_PPP_MPPE=m
 CONFIG_PPPOE=m
 CONFIG_SLIP=m
 CONFIG_SLIP_COMPRESSED=y
@@ -589,6 +603,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 # CONFIG_WATCHDOG is not set
 # CONFIG_RTC is not set
 # CONFIG_GEN_RTC is not set
+# CONFIG_RTC_VR41XX is not set
 # CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
@@ -605,6 +620,7 @@ CONFIG_GPIO_VR41XX=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -688,12 +704,15 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 #
 # USB Device Class drivers
 #
-# CONFIG_USB_BLUETOOTH_TTY is not set
 # CONFIG_USB_ACM is not set
 # CONFIG_USB_PRINTER is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
 #
 # CONFIG_USB_STORAGE is not set
 
diff --git a/arch/mips/configs/workpad_defconfig b/arch/mips/configs/workpad_defconfig
index ab13621ef3b9..02b2551023d4 100644
--- a/arch/mips/configs/workpad_defconfig
+++ b/arch/mips/configs/workpad_defconfig
@@ -1,62 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:27:16 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:07:17 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -180,11 +129,81 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_ISA=y
@@ -273,8 +292,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -328,16 +350,7 @@ CONFIG_CONNECTOR=m
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -415,7 +428,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -439,7 +451,6 @@ CONFIG_MII=m
 # CONFIG_HP100 is not set
 # CONFIG_NET_ISA is not set
 # CONFIG_NET_PCI is not set
-# CONFIG_NET_POCKET is not set
 
 #
 # Ethernet (1000 Mbit)
@@ -577,6 +588,7 @@ CONFIG_WATCHDOG=y
 # CONFIG_WDT is not set
 # CONFIG_RTC is not set
 # CONFIG_GEN_RTC is not set
+# CONFIG_RTC_VR41XX is not set
 # CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 
@@ -588,12 +600,16 @@ CONFIG_WATCHDOG=y
 # PCMCIA character devices
 #
 # CONFIG_SYNCLINK_CS is not set
+# CONFIG_CARDMAN_4000 is not set
+# CONFIG_CARDMAN_4040 is not set
 # CONFIG_GPIO_VR41XX is not set
 # CONFIG_RAW_DRIVER is not set
 
 #
 # TPM devices
 #
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -653,6 +669,10 @@ CONFIG_DUMMY_CONSOLE=y
 # CONFIG_USB_ARCH_HAS_OHCI is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
diff --git a/arch/mips/configs/yosemite_defconfig b/arch/mips/configs/yosemite_defconfig
index 5b0b7f30e205..d51d5d16297c 100644
--- a/arch/mips/configs/yosemite_defconfig
+++ b/arch/mips/configs/yosemite_defconfig
@@ -1,63 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:27:18 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:07:19 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-# CONFIG_EXPERIMENTAL is not set
-CONFIG_CLEAN_COMPILE=y
-CONFIG_LOCK_KERNEL=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-# CONFIG_CPUSETS is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODULE_SRCVERSION_ALL is not set
-CONFIG_KMOD=y
-CONFIG_STOP_MACHINE=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -181,6 +129,7 @@ CONFIG_ARCH_FLATMEM_ENABLE=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_SMP=y
 CONFIG_NR_CPUS=2
 CONFIG_PREEMPT_NONE=y
@@ -189,6 +138,76 @@ CONFIG_PREEMPT_NONE=y
 CONFIG_PREEMPT_BKL=y
 
 #
+# Code maturity level options
+#
+# CONFIG_EXPERIMENTAL is not set
+CONFIG_CLEAN_COMPILE=y
+CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_HOTPLUG=y
+CONFIG_KOBJECT_UEVENT=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+# CONFIG_CPUSETS is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_OBSOLETE_MODPARM=y
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_KMOD=y
+CONFIG_STOP_MACHINE=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_PCI=y
@@ -260,8 +279,11 @@ CONFIG_IPV6_TUNNEL=m
 # CONFIG_LLC2 is not set
 # CONFIG_IPX is not set
 # CONFIG_ATALK is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -319,18 +341,9 @@ CONFIG_CONNECTOR=m
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -382,7 +395,6 @@ CONFIG_NETDEVICES=y
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -400,6 +412,7 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 # CONFIG_NET_VENDOR_3COM is not set
 
 #
@@ -576,6 +589,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
@@ -690,6 +707,8 @@ CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_DEBUG_HIGHMEM is not set
 # CONFIG_DEBUG_INFO is not set
 # CONFIG_DEBUG_FS is not set
+# CONFIG_DEBUG_VM is not set
+# CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_CROSSCOMPILE=y
 CONFIG_CMDLINE=""
 # CONFIG_DEBUG_STACK_USAGE is not set
diff --git a/arch/mips/ddb5xxx/ddb5477/lcd44780.c b/arch/mips/ddb5xxx/ddb5477/lcd44780.c
index 35c6c22610c5..9510b9ae6453 100644
--- a/arch/mips/ddb5xxx/ddb5477/lcd44780.c
+++ b/arch/mips/ddb5xxx/ddb5477/lcd44780.c
@@ -55,7 +55,7 @@ void lcd44780_data(unsigned char c)
 
 void lcd44780_puts(const char* s)
 {
-	int i,j;
+	int j;
 	int pos = 0;
 
 	lcd44780_command(LCD44780_CLEAR);
@@ -76,8 +76,12 @@ void lcd44780_puts(const char* s)
 		}
 	}
 #ifdef LCD44780_PUTS_PAUSE
-	for(i = 1; i < 2000; i++)
-		lcd44780_wait();
+	{
+		int i;
+
+		for(i = 1; i < 2000; i++)
+			lcd44780_wait();
+	}
 #endif
 }
 
diff --git a/arch/mips/defconfig b/arch/mips/defconfig
index 4b585e642c2a..2a1b844da43f 100644
--- a/arch/mips/defconfig
+++ b/arch/mips/defconfig
@@ -1,63 +1,11 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc2
-# Thu Oct 20 22:25:09 2005
+# Linux kernel version: 2.6.15-rc2
+# Thu Nov 24 01:05:49 2005
 #
 CONFIG_MIPS=y
 
 #
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_EMBEDDED=y
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
 # Machine selection
 #
 # CONFIG_MIPS_MTX1 is not set
@@ -187,11 +135,82 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 # CONFIG_PREEMPT_NONE is not set
 CONFIG_PREEMPT_VOLUNTARY=y
 # CONFIG_PREEMPT is not set
 
 #
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+# CONFIG_HOTPLUG is not set
+CONFIG_KOBJECT_UEVENT=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_EMBEDDED=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
+
+#
+# Loadable module support
+#
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_OBSOLETE_MODPARM=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+CONFIG_KMOD=y
+
+#
+# Block layer
+#
+# CONFIG_LBD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Bus options (PCI, PCMCIA, EISA, ISA, TC)
 #
 CONFIG_HW_HAS_EISA=y
@@ -292,6 +311,10 @@ CONFIG_INET6_TUNNEL=m
 CONFIG_IPV6_TUNNEL=m
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
 CONFIG_NETFILTER_NETLINK=m
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
@@ -345,6 +368,7 @@ CONFIG_IP_NF_TARGET_REJECT=m
 CONFIG_IP_NF_TARGET_LOG=m
 CONFIG_IP_NF_TARGET_ULOG=m
 CONFIG_IP_NF_TARGET_TCPMSS=m
+CONFIG_IP_NF_TARGET_NFQUEUE=m
 CONFIG_IP_NF_NAT=m
 CONFIG_IP_NF_NAT_NEEDED=y
 CONFIG_IP_NF_TARGET_MASQUERADE=m
@@ -393,6 +417,7 @@ CONFIG_IP6_NF_MATCH_EUI64=m
 CONFIG_IP6_NF_FILTER=m
 CONFIG_IP6_NF_TARGET_LOG=m
 CONFIG_IP6_NF_TARGET_REJECT=m
+CONFIG_IP6_NF_TARGET_NFQUEUE=m
 CONFIG_IP6_NF_MANGLE=m
 CONFIG_IP6_NF_TARGET_MARK=m
 CONFIG_IP6_NF_TARGET_HL=m
@@ -424,10 +449,18 @@ CONFIG_SCTP_HMAC_MD5=y
 CONFIG_NET_DIVERT=y
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 CONFIG_NET_SCHED=y
 # CONFIG_NET_SCH_CLK_JIFFIES is not set
 CONFIG_NET_SCH_CLK_GETTIMEOFDAY=y
 # CONFIG_NET_SCH_CLK_CPU is not set
+
+#
+# Queueing/Scheduling
+#
 CONFIG_NET_SCH_CBQ=m
 CONFIG_NET_SCH_HTB=m
 CONFIG_NET_SCH_HFSC=m
@@ -440,8 +473,10 @@ CONFIG_NET_SCH_GRED=m
 CONFIG_NET_SCH_DSMARK=m
 CONFIG_NET_SCH_NETEM=m
 CONFIG_NET_SCH_INGRESS=m
-CONFIG_NET_QOS=y
-CONFIG_NET_ESTIMATOR=y
+
+#
+# Classification
+#
 CONFIG_NET_CLS=y
 CONFIG_NET_CLS_BASIC=m
 CONFIG_NET_CLS_TCINDEX=m
@@ -450,13 +485,14 @@ CONFIG_NET_CLS_ROUTE=y
 CONFIG_NET_CLS_FW=m
 CONFIG_NET_CLS_U32=m
 # CONFIG_CLS_U32_PERF is not set
-# CONFIG_NET_CLS_IND is not set
 # CONFIG_CLS_U32_MARK is not set
 CONFIG_NET_CLS_RSVP=m
 CONFIG_NET_CLS_RSVP6=m
 # CONFIG_NET_EMATCH is not set
 # CONFIG_NET_CLS_ACT is not set
 CONFIG_NET_CLS_POLICE=y
+# CONFIG_NET_CLS_IND is not set
+CONFIG_NET_ESTIMATOR=y
 
 #
 # Network testing
@@ -509,18 +545,9 @@ CONFIG_CONNECTOR=m
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
 CONFIG_BLK_DEV_RAM_COUNT=16
-# CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 CONFIG_ATA_OVER_ETH=m
 
 #
@@ -564,6 +591,7 @@ CONFIG_SCSI_SAS_ATTRS=m
 #
 # SCSI low-level drivers
 #
+CONFIG_ISCSI_TCP=m
 CONFIG_SGIWD93_SCSI=y
 # CONFIG_SCSI_SATA is not set
 # CONFIG_SCSI_DEBUG is not set
@@ -599,7 +627,6 @@ CONFIG_TUN=m
 # PHY device support
 #
 CONFIG_PHYLIB=m
-CONFIG_PHYCONTROL=y
 
 #
 # MII PHY device drivers
@@ -752,6 +779,8 @@ CONFIG_MAX_RAW_DEVS=256
 #
 # TPM devices
 #
+# CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -821,6 +850,10 @@ CONFIG_LOGO_SGI_CLUT224=y
 # CONFIG_USB_ARCH_HAS_OHCI is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
@@ -856,7 +889,7 @@ CONFIG_FS_MBCACHE=y
 CONFIG_FS_POSIX_ACL=y
 CONFIG_XFS_FS=m
 CONFIG_XFS_EXPORT=y
-CONFIG_XFS_QUOTA=m
+CONFIG_XFS_QUOTA=y
 CONFIG_XFS_SECURITY=y
 # CONFIG_XFS_POSIX_ACL is not set
 # CONFIG_XFS_RT is not set
diff --git a/arch/mips/jmr3927/common/rtc_ds1742.c b/arch/mips/jmr3927/common/rtc_ds1742.c
index 8b407d7dc460..9a8bff153d80 100644
--- a/arch/mips/jmr3927/common/rtc_ds1742.c
+++ b/arch/mips/jmr3927/common/rtc_ds1742.c
@@ -41,11 +41,11 @@
 #include <linux/types.h>
 #include <linux/time.h>
 #include <linux/rtc.h>
+#include <linux/ds1742rtc.h>
 
 #include <asm/time.h>
 #include <asm/addrspace.h>
 
-#include <asm/jmr3927/ds1742rtc.h>
 #include <asm/debug.h>
 
 #define	EPOCH		2000
diff --git a/arch/mips/jmr3927/rbhma3100/irq.c b/arch/mips/jmr3927/rbhma3100/irq.c
index 7cbe14483f13..2810727f1d4e 100644
--- a/arch/mips/jmr3927/rbhma3100/irq.c
+++ b/arch/mips/jmr3927/rbhma3100/irq.c
@@ -113,7 +113,8 @@ static void jmr3927_irq_ack(unsigned int irq)
 
 static void jmr3927_irq_end(unsigned int irq)
 {
-	jmr3927_irq_enable(irq);
+	if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
+		jmr3927_irq_enable(irq);
 }
 
 static void jmr3927_irq_disable(unsigned int irq_nr)
@@ -121,7 +122,7 @@ static void jmr3927_irq_disable(unsigned int irq_nr)
 	struct tb_irq_space* sp;
 	unsigned long flags;
 
-	spinlock_irqsave(&jmr3927_irq_lock, flags);
+	spin_lock_irqsave(&jmr3927_irq_lock, flags);
 	for (sp = tb_irq_spaces; sp; sp = sp->next) {
 		if (sp->start_irqno <= irq_nr &&
 		    irq_nr < sp->start_irqno + sp->nr_irqs) {
@@ -131,7 +132,7 @@ static void jmr3927_irq_disable(unsigned int irq_nr)
 			break;
 		}
 	}
-	spinlock_irqrestore(&jmr3927_irq_lock, flags);
+	spin_unlock_irqrestore(&jmr3927_irq_lock, flags);
 }
 
 static void jmr3927_irq_enable(unsigned int irq_nr)
@@ -139,7 +140,7 @@ static void jmr3927_irq_enable(unsigned int irq_nr)
 	struct tb_irq_space* sp;
 	unsigned long flags;
 
-	spinlock_irqsave(&jmr3927_irq_lock, flags);
+	spin_lock_irqsave(&jmr3927_irq_lock, flags);
 	for (sp = tb_irq_spaces; sp; sp = sp->next) {
 		if (sp->start_irqno <= irq_nr &&
 		    irq_nr < sp->start_irqno + sp->nr_irqs) {
@@ -149,7 +150,7 @@ static void jmr3927_irq_enable(unsigned int irq_nr)
 			break;
 		}
 	}
-	spinlock_irqrestore(&jmr3927_irq_lock, flags);
+	spin_unlock_irqrestore(&jmr3927_irq_lock, flags);
 }
 
 /*
@@ -205,7 +206,10 @@ static void mask_irq_irc(int irq_nr, int space_id)
 	/* update IRCSR */
 	tx3927_ircptr->imr = 0;
 	tx3927_ircptr->imr = irc_elevel;
+	/* flush write buffer */
+	(void)tx3927_ircptr->ssr;
 }
+
 static void unmask_irq_irc(int irq_nr, int space_id)
 {
 	volatile unsigned long *ilrp = &tx3927_ircptr->ilr[irq_nr / 2];
@@ -276,7 +280,7 @@ void jmr3927_irc_irqdispatch(struct pt_regs *regs)
 	do_IRQ(irq + JMR3927_IRQ_IRC, regs);
 }
 
-static void jmr3927_ioc_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t jmr3927_ioc_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 {
 	unsigned char istat = jmr3927_ioc_reg_in(JMR3927_IOC_INTS2_ADDR);
 	int i;
@@ -287,13 +291,14 @@ static void jmr3927_ioc_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 			do_IRQ(irq, regs);
 		}
 	}
+	return IRQ_HANDLED;
 }
 
 static struct irqaction ioc_action = {
 	jmr3927_ioc_interrupt, 0, CPU_MASK_NONE, "IOC", NULL, NULL,
 };
 
-static void jmr3927_isac_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t jmr3927_isac_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 {
 	unsigned char istat = jmr3927_isac_reg_in(JMR3927_ISAC_INTS2_ADDR);
 	int i;
@@ -304,6 +309,7 @@ static void jmr3927_isac_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 			do_IRQ(irq, regs);
 		}
 	}
+	return IRQ_HANDLED;
 }
 
 static struct irqaction isac_action = {
@@ -311,19 +317,23 @@ static struct irqaction isac_action = {
 };
 
 
-static void jmr3927_isaerr_interrupt(int irq, void * dev_id, struct pt_regs * regs)
+static irqreturn_t jmr3927_isaerr_interrupt(int irq, void * dev_id, struct pt_regs * regs)
 {
 	printk(KERN_WARNING "ISA error interrupt (irq 0x%x).\n", irq);
+
+	return IRQ_HANDLED;
 }
 static struct irqaction isaerr_action = {
 	jmr3927_isaerr_interrupt, 0, CPU_MASK_NONE, "ISA error", NULL, NULL,
 };
 
-static void jmr3927_pcierr_interrupt(int irq, void * dev_id, struct pt_regs * regs)
+static irqreturn_t jmr3927_pcierr_interrupt(int irq, void * dev_id, struct pt_regs * regs)
 {
 	printk(KERN_WARNING "PCI error interrupt (irq 0x%x).\n", irq);
 	printk(KERN_WARNING "pcistat:%02x, lbstat:%04lx\n",
 	       tx3927_pcicptr->pcistat, tx3927_pcicptr->lbstat);
+
+	return IRQ_HANDLED;
 }
 static struct irqaction pcierr_action = {
 	jmr3927_pcierr_interrupt, 0, CPU_MASK_NONE, "PCI error", NULL, NULL,
diff --git a/arch/mips/jmr3927/rbhma3100/setup.c b/arch/mips/jmr3927/rbhma3100/setup.c
index 3e2fbdc66097..4763957df8fc 100644
--- a/arch/mips/jmr3927/rbhma3100/setup.c
+++ b/arch/mips/jmr3927/rbhma3100/setup.c
@@ -60,6 +60,8 @@
 #include <asm/mipsregs.h>
 #include <asm/traps.h>
 
+extern void puts(unsigned char *cp);
+
 /* Tick Timer divider */
 #define JMR3927_TIMER_CCD	0	/* 1/2 */
 #define JMR3927_TIMER_CLK	(JMR3927_IMCLK / (2 << JMR3927_TIMER_CCD))
@@ -357,7 +359,7 @@ static void __init jmr3927_board_init(void)
 		       jmr3927_io_dipsw());
 }
 
-void __init plat_setup(void)
+void __init tx3927_setup(void)
 {
 	int i;
 
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index a263fb7a3971..5e1b08b00a33 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -417,7 +417,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c)
 	case PRID_IMP_R10000:
 		c->cputype = CPU_R10000;
 		c->isa_level = MIPS_CPU_ISA_IV;
-		c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX |
+		c->options = MIPS_CPU_TLB | MIPS_CPU_4K_CACHE | MIPS_CPU_4KEX |
 		             MIPS_CPU_FPU | MIPS_CPU_32FPR |
 			     MIPS_CPU_COUNTER | MIPS_CPU_WATCH |
 		             MIPS_CPU_LLSC;
@@ -426,7 +426,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c)
 	case PRID_IMP_R12000:
 		c->cputype = CPU_R12000;
 		c->isa_level = MIPS_CPU_ISA_IV;
-		c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX |
+		c->options = MIPS_CPU_TLB | MIPS_CPU_4K_CACHE | MIPS_CPU_4KEX |
 		             MIPS_CPU_FPU | MIPS_CPU_32FPR |
 			     MIPS_CPU_COUNTER | MIPS_CPU_WATCH |
 		             MIPS_CPU_LLSC;
diff --git a/arch/mips/kernel/irixsig.c b/arch/mips/kernel/irixsig.c
index dd118c60bcd0..08273a2a501d 100644
--- a/arch/mips/kernel/irixsig.c
+++ b/arch/mips/kernel/irixsig.c
@@ -279,8 +279,6 @@ irix_sigreturn(struct pt_regs *regs)
 	/*
 	 * Don't let your children do this ...
 	 */
-	if (current_thread_info()->flags & TIF_SYSCALL_TRACE)
-		do_syscall_trace(regs, 1);
 	__asm__ __volatile__(
 		"move\t$29,%0\n\t"
 		"j\tsyscall_exit"
@@ -783,8 +781,6 @@ asmlinkage void irix_setcontext(struct pt_regs *regs)
 	/*
 	 * Don't let your children do this ...
 	 */
-	if (current_thread_info()->flags & TIF_SYSCALL_TRACE)
-		do_syscall_trace(regs, 1);
 	__asm__ __volatile__(
 		"move\t$29,%0\n\t"
 		"j\tsyscall_exit"
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index 4dd8e8b4fbc2..a42e0e8caa7b 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -94,11 +94,13 @@ syscall_trace_entry:
 	li	a1, 0
 	jal	do_syscall_trace
 
+	move	t0, s0
+	RESTORE_STATIC
 	lw	a0, PT_R4(sp)		# Restore argument registers
 	lw	a1, PT_R5(sp)
 	lw	a2, PT_R6(sp)
 	lw	a3, PT_R7(sp)
-	jalr	s0
+	jalr	t0
 
 	li	t0, -EMAXERRNO - 1	# error?
 	sltu	t0, t0, v0
@@ -241,19 +243,7 @@ illegal_syscall:
 	sw	zero, PT_R7(sp)		# success
 	sw	v0, PT_R2(sp)		# result
 
-	/* Success, so skip usual error handling garbage.  */
-	lw	a2, TI_FLAGS($28)	# syscall tracing enabled?
-	li	t0, _TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT
-	and	t0, a2, t0
-	bnez	t0, 1f
-
-	j	o32_syscall_exit
-
-1:	SAVE_STATIC
-	move	a0, sp
-	li	a1, 1
-	jal	do_syscall_trace
-	j	syscall_exit
+	j	o32_syscall_exit	# continue like a normal syscall
 
 no_mem:	li	v0, -ENOMEM
 	jr	ra
diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index 9085838d6ce3..47bfbd416709 100644
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -93,13 +93,15 @@ syscall_trace_entry:
 	li	a1, 0
 	jal	do_syscall_trace
 
+	move	t0, s0
+	RESTORE_STATIC
 	ld	a0, PT_R4(sp)		# Restore argument registers
 	ld	a1, PT_R5(sp)
 	ld	a2, PT_R6(sp)
 	ld	a3, PT_R7(sp)
 	ld	a4, PT_R8(sp)
 	ld	a5, PT_R9(sp)
-	jalr	s0
+	jalr	t0
 
 	li	t0, -EMAXERRNO - 1	# error?
 	sltu	t0, t0, v0
@@ -174,19 +176,7 @@ illegal_syscall:
 	sd	zero, PT_R7(sp)		# success
 	sd	v0, PT_R2(sp)		# result
 
-	/* Success, so skip usual error handling garbage.  */
-	li	t0, _TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT
-	LONG_L	a2, TI_FLAGS($28)	# syscall tracing enabled?
-	and	t0, a2, t0
-	bnez	t0, 1f
-
-	j	n64_syscall_exit
-
-1:	SAVE_STATIC
-	move	a0, sp
-	li	a1, 1
-	jal	do_syscall_trace
-	j	syscall_exit
+	j	n64_syscall_exit	# continue like a normal syscall
 
 no_mem:	li	v0, -ENOMEM
 	jr	ra
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 7e66eb823bf6..b465ced1758f 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -90,13 +90,15 @@ n32_syscall_trace_entry:
 	li	a1, 0
 	jal	do_syscall_trace
 
+	move	t0, s0
+	RESTORE_STATIC
 	ld	a0, PT_R4(sp)		# Restore argument registers
 	ld	a1, PT_R5(sp)
 	ld	a2, PT_R6(sp)
 	ld	a3, PT_R7(sp)
 	ld	a4, PT_R8(sp)
 	ld	a5, PT_R9(sp)
-	jalr	s0
+	jalr	t0
 
 	li	t0, -EMAXERRNO - 1	# error?
 	sltu	t0, t0, v0
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index 5a16401e443a..3d338ca7eeeb 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -124,6 +124,8 @@ trace_a_syscall:
 	li	a1, 0
 	jal	do_syscall_trace
 
+	move	t0, s0
+	RESTORE_STATIC
 	ld	a0, PT_R4(sp)		# Restore argument registers
 	ld	a1, PT_R5(sp)
 	ld	a2, PT_R6(sp)
@@ -132,7 +134,7 @@ trace_a_syscall:
 	ld	a5, PT_R9(sp)
 	ld	a6, PT_R10(sp)
 	ld	a7, PT_R11(sp)		# For indirect syscalls
-	jalr	s0
+	jalr	t0
 
 	li	t0, -EMAXERRNO - 1	# error?
 	sltu	t0, t0, v0
diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c
index 05e09eedabff..7d1800fe7038 100644
--- a/arch/mips/kernel/signal.c
+++ b/arch/mips/kernel/signal.c
@@ -220,8 +220,6 @@ _sys_sigreturn(nabi_no_regargs struct pt_regs regs)
 	/*
 	 * Don't let your children do this ...
 	 */
-	if (current_thread_info()->flags & TIF_SYSCALL_TRACE)
-		do_syscall_trace(&regs, 1);
 	__asm__ __volatile__(
 		"move\t$29, %0\n\t"
 		"j\tsyscall_exit"
diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c
index e315d3f6aa6e..c856dbc52abb 100644
--- a/arch/mips/kernel/signal32.c
+++ b/arch/mips/kernel/signal32.c
@@ -497,8 +497,6 @@ _sys32_sigreturn(nabi_no_regargs struct pt_regs regs)
 	/*
 	 * Don't let your children do this ...
 	 */
-	if (current_thread_info()->flags & TIF_SYSCALL_TRACE)
-		do_syscall_trace(&regs, 1);
 	__asm__ __volatile__(
 		"move\t$29, %0\n\t"
 		"j\tsyscall_exit"
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 6f3ff9690686..7058893d5ad2 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -534,13 +534,14 @@ static inline int simulate_rdhwr(struct pt_regs *regs)
 		switch (rd) {
 			case 29:
 				regs->regs[rt] = ti->tp_value;
-				break;
+				return 0;
 			default:
 				return -EFAULT;
 		}
 	}
 
-	return 0;
+	/* Not ours.  */
+	return -EFAULT;
 }
 
 asmlinkage void do_ov(struct pt_regs *regs)
diff --git a/arch/mips/mips-boards/sead/sead_int.c b/arch/mips/mips-boards/sead/sead_int.c
index e1dd7e009750..90fda0d9915f 100644
--- a/arch/mips/mips-boards/sead/sead_int.c
+++ b/arch/mips/mips-boards/sead/sead_int.c
@@ -30,19 +30,9 @@
 
 extern asmlinkage void mipsIRQ(void);
 
-asmlinkage void sead_hw0_irqdispatch(struct pt_regs *regs)
-{
-	do_IRQ(SEADINT_UART0, regs);
-}
-
-asmlinkage void sead_hw1_irqdispatch(struct pt_regs *regs)
-{
-	do_IRQ(SEADINT_UART1, regs);
-}
-
 void __init arch_init_irq(void)
 {
-	mips_cpu_irq_init(0);
+	mips_cpu_irq_init(MIPSCPU_INT_BASE);
 
 	/* Now safe to set the exception vector. */
 	set_except_vector(0, mipsIRQ);
diff --git a/arch/mips/mips-boards/sead/sead_setup.c b/arch/mips/mips-boards/sead/sead_setup.c
index de90bec5505e..f966bc161dfa 100644
--- a/arch/mips/mips-boards/sead/sead_setup.c
+++ b/arch/mips/mips-boards/sead/sead_setup.c
@@ -45,7 +45,7 @@ const char *get_system_type(void)
 	return "MIPS SEAD";
 }
 
-static void __init sead_setup(void)
+void __init plat_setup(void)
 {
 	ioport_resource.end = 0x7fffffff;
 
@@ -69,7 +69,7 @@ static void __init serial_init(void)
 #else
 	s.iobase = SEAD_UART0_REGS_BASE+3;
 #endif
-	s.irq = SEADINT_UART0;
+	s.irq = MIPSCPU_INT_BASE + MIPSCPU_INT_UART0;
 	s.uartclk = SEAD_BASE_BAUD * 16;
 	s.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ;
 	s.iotype = 0;
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index f75ab748e8cd..4ee91c9a556f 100644
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -67,8 +67,8 @@ unsigned long setup_zero_pages(void)
 
 	page = virt_to_page(empty_zero_page);
 	while (page < virt_to_page(empty_zero_page + (PAGE_SIZE << order))) {
-		set_bit(PG_reserved, &page->flags);
-		set_page_count(page, 0);
+		SetPageReserved(page);
+		set_page_count(page, 1);
 		page++;
 	}
 
diff --git a/arch/mips/momentum/ocelot_g/gt-irq.c b/arch/mips/momentum/ocelot_g/gt-irq.c
index d0b5c9dd0ea4..e5eceed1beff 100644
--- a/arch/mips/momentum/ocelot_g/gt-irq.c
+++ b/arch/mips/momentum/ocelot_g/gt-irq.c
@@ -178,7 +178,7 @@ void gt64240_time_init(void)
 	timer.name = "timer";
 	timer.dev_id = NULL;
 	timer.next = NULL;
-	timer.mask = 0;
+	timer.mask = CPU_MASK_NONE;
 	irq_desc[6].action = &timer;
 
 	enable_irq(6);
diff --git a/arch/mips/pci/Makefile b/arch/mips/pci/Makefile
index 7b7468304022..741e67c9195a 100644
--- a/arch/mips/pci/Makefile
+++ b/arch/mips/pci/Makefile
@@ -15,7 +15,7 @@ obj-$(CONFIG_MIPS_GT96100)	+= ops-gt96100.o
 obj-$(CONFIG_PCI_MARVELL)	+= ops-marvell.o
 obj-$(CONFIG_MIPS_MSC)		+= ops-msc.o
 obj-$(CONFIG_MIPS_NILE4)	+= ops-nile4.o
-obj-$(CONFIG_MIPS_TX3927)	+= ops-jmr3927.o
+obj-$(CONFIG_MIPS_TX3927)	+= ops-tx3927.o
 obj-$(CONFIG_PCI_VR41XX)	+= ops-vr41xx.o pci-vr41xx.o
 obj-$(CONFIG_NEC_CMBVR4133)	+= fixup-vr4133.o
 
diff --git a/arch/mips/pci/ops-tx3927.c b/arch/mips/pci/ops-tx3927.c
index 0e0daadc303d..42530a0b84b3 100644
--- a/arch/mips/pci/ops-tx3927.c
+++ b/arch/mips/pci/ops-tx3927.c
@@ -72,13 +72,9 @@ static inline int check_abort(void)
 static int jmr3927_pci_read_config(struct pci_bus *bus, unsigned int devfn,
 	int where, int size, u32 * val)
 {
-	int ret, busno;
+	int ret;
 
-	/* check if the bus is top-level */
-	if (bus->parent != NULL)
-		busno = bus->number;
-
-	ret = mkaddr(busno, devfn, where);
+	ret = mkaddr(bus->number, devfn, where);
 	if (ret)
 		return ret;
 
@@ -102,15 +98,9 @@ static int jmr3927_pci_read_config(struct pci_bus *bus, unsigned int devfn,
 static int jmr3927_pci_write_config(struct pci_bus *bus, unsigned int devfn,
 	int where, int size, u32 val)
 {
-	int ret, busno;
-
-	/* check if the bus is top-level */
-	if (bus->parent != NULL)
-		bus = bus->number;
-	else
-		bus = 0;
+	int ret;
 
-	ret = mkaddr(busno, devfn, where);
+	ret = mkaddr(bus->number, devfn, where);
 	if (ret)
 		return ret;
 
@@ -120,7 +110,7 @@ static int jmr3927_pci_write_config(struct pci_bus *bus, unsigned int devfn,
 		break;
 
 	case 2:
-		*(volatile u16 *) (unsigned longulong) & tx3927_pcicptr->icd | (where & 2)) =
+		*(volatile u16 *) ((unsigned long) & tx3927_pcicptr->icd | (where & 2)) =
 	    cpu_to_le16(val);
 		break;
 
@@ -137,8 +127,8 @@ static int jmr3927_pci_write_config(struct pci_bus *bus, unsigned int devfn,
 }
 
 struct pci_ops jmr3927_pci_ops = {
-	jmr3927_pcibios_read_config,
-	jmr3927_pcibios_write_config,
+	jmr3927_pci_read_config,
+	jmr3927_pci_write_config,
 };
 
 
@@ -159,15 +149,14 @@ unsigned long tc_readl(volatile __u32 * addr)
 {
 	unsigned long val;
 
-	addr = PHYSADDR(addr);
-	*(volatile u32 *) (ulong) & tx3927_pcicptr->ipciaddr =
-	    (unsigned long) addr;
-	*(volatile u32 *) (ulong) & tx3927_pcicptr->ipcibe =
+	*(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipciaddr =
+	    (unsigned long) CPHYSADDR(addr);
+	*(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcibe =
 	    (PCI_IPCIBE_ICMD_MEMREAD << PCI_IPCIBE_ICMD_SHIFT) |
 	    PCI_IPCIBE_IBE_LONG;
 	while (!(tx3927_pcicptr->istat & PCI_ISTAT_IDICC));
 	val =
-	    le32_to_cpu(*(volatile u32 *) (ulong) & tx3927_pcicptr->
+	    le32_to_cpu(*(volatile u32 *) (unsigned long) & tx3927_pcicptr->
 			ipcidata);
 	/* clear by setting */
 	tx3927_pcicptr->istat |= PCI_ISTAT_IDICC;
@@ -176,12 +165,11 @@ unsigned long tc_readl(volatile __u32 * addr)
 
 void tc_writel(unsigned long data, volatile __u32 * addr)
 {
-	addr = PHYSADDR(addr);
-	*(volatile u32 *) (ulong) & tx3927_pcicptr->ipcidata =
+	*(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcidata =
 	    cpu_to_le32(data);
-	*(volatile u32 *) (ulong) & tx3927_pcicptr->ipciaddr =
-	    (unsigned long) addr;
-	*(volatile u32 *) (ulong) & tx3927_pcicptr->ipcibe =
+	*(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipciaddr =
+	    (unsigned long) CPHYSADDR(addr);
+	*(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcibe =
 	    (PCI_IPCIBE_ICMD_MEMWRITE << PCI_IPCIBE_ICMD_SHIFT) |
 	    PCI_IPCIBE_IBE_LONG;
 	while (!(tx3927_pcicptr->istat & PCI_ISTAT_IDICC));
@@ -198,21 +186,15 @@ unsigned char tx_ioinb(unsigned char *addr)
 
 	ioaddr = (unsigned long) addr;
 	offset = ioaddr & 0x3;
-	if (offset == 0)
-		byte = 0x7;
-	else if (offset == 1)
-		byte = 0xb;
-	else if (offset == 2)
-		byte = 0xd;
-	else if (offset == 3)
-		byte = 0xe;
-	*(volatile u32 *) (ulong) & tx3927_pcicptr->ipciaddr =
+	byte = 0xf & ~(8 >> offset);
+
+	*(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipciaddr =
 	    (unsigned long) ioaddr;
-	*(volatile u32 *) (ulong) & tx3927_pcicptr->ipcibe =
+	*(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcibe =
 	    (PCI_IPCIBE_ICMD_IOREAD << PCI_IPCIBE_ICMD_SHIFT) | byte;
 	while (!(tx3927_pcicptr->istat & PCI_ISTAT_IDICC));
 	val =
-	    le32_to_cpu(*(volatile u32 *) (ulong) & tx3927_pcicptr->
+	    le32_to_cpu(*(volatile u32 *) (unsigned long) & tx3927_pcicptr->
 			ipcidata);
 	val = val & 0xff;
 	/* clear by setting */
@@ -229,18 +211,12 @@ void tx_iooutb(unsigned long data, unsigned char *addr)
 	data = data | (data << 8) | (data << 16) | (data << 24);
 	ioaddr = (unsigned long) addr;
 	offset = ioaddr & 0x3;
-	if (offset == 0)
-		byte = 0x7;
-	else if (offset == 1)
-		byte = 0xb;
-	else if (offset == 2)
-		byte = 0xd;
-	else if (offset == 3)
-		byte = 0xe;
-	*(volatile u32 *) (ulong) & tx3927_pcicptr->ipcidata = data;
-	*(volatile u32 *) (ulong) & tx3927_pcicptr->ipciaddr =
+	byte = 0xf & ~(8 >> offset);
+
+	*(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcidata = data;
+	*(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipciaddr =
 	    (unsigned long) ioaddr;
-	*(volatile u32 *) (ulong) & tx3927_pcicptr->ipcibe =
+	*(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcibe =
 	    (PCI_IPCIBE_ICMD_IOWRITE << PCI_IPCIBE_ICMD_SHIFT) | byte;
 	while (!(tx3927_pcicptr->istat & PCI_ISTAT_IDICC));
 	/* clear by setting */
@@ -255,18 +231,16 @@ unsigned short tx_ioinw(unsigned short *addr)
 	int byte;
 
 	ioaddr = (unsigned long) addr;
-	offset = ioaddr & 0x3;
-	if (offset == 0)
-		byte = 0x3;
-	else if (offset == 2)
-		byte = 0xc;
-	*(volatile u32 *) (ulong) & tx3927_pcicptr->ipciaddr =
+	offset = ioaddr & 0x2;
+	byte = 3 << offset;
+
+	*(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipciaddr =
 	    (unsigned long) ioaddr;
-	*(volatile u32 *) (ulong) & tx3927_pcicptr->ipcibe =
+	*(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcibe =
 	    (PCI_IPCIBE_ICMD_IOREAD << PCI_IPCIBE_ICMD_SHIFT) | byte;
 	while (!(tx3927_pcicptr->istat & PCI_ISTAT_IDICC));
 	val =
-	    le32_to_cpu(*(volatile u32 *) (ulong) & tx3927_pcicptr->
+	    le32_to_cpu(*(volatile u32 *) (unsigned long) & tx3927_pcicptr->
 			ipcidata);
 	val = val & 0xffff;
 	/* clear by setting */
@@ -283,15 +257,13 @@ void tx_iooutw(unsigned long data, unsigned short *addr)
 
 	data = data | (data << 16);
 	ioaddr = (unsigned long) addr;
-	offset = ioaddr & 0x3;
-	if (offset == 0)
-		byte = 0x3;
-	else if (offset == 2)
-		byte = 0xc;
-	*(volatile u32 *) (ulong) & tx3927_pcicptr->ipcidata = data;
-	*(volatile u32 *) (ulong) & tx3927_pcicptr->ipciaddr =
+	offset = ioaddr & 0x2;
+	byte = 3 << offset;
+
+	*(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcidata = data;
+	*(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipciaddr =
 	    (unsigned long) ioaddr;
-	*(volatile u32 *) (ulong) & tx3927_pcicptr->ipcibe =
+	*(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcibe =
 	    (PCI_IPCIBE_ICMD_IOWRITE << PCI_IPCIBE_ICMD_SHIFT) | byte;
 	while (!(tx3927_pcicptr->istat & PCI_ISTAT_IDICC));
 	/* clear by setting */
@@ -304,14 +276,14 @@ unsigned long tx_ioinl(unsigned int *addr)
 	__u32 ioaddr;
 
 	ioaddr = (unsigned long) addr;
-	*(volatile u32 *) (ulong) & tx3927_pcicptr->ipciaddr =
+	*(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipciaddr =
 	    (unsigned long) ioaddr;
-	*(volatile u32 *) (ulong) & tx3927_pcicptr->ipcibe =
+	*(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcibe =
 	    (PCI_IPCIBE_ICMD_IOREAD << PCI_IPCIBE_ICMD_SHIFT) |
 	    PCI_IPCIBE_IBE_LONG;
 	while (!(tx3927_pcicptr->istat & PCI_ISTAT_IDICC));
 	val =
-	    le32_to_cpu(*(volatile u32 *) (ulong) & tx3927_pcicptr->
+	    le32_to_cpu(*(volatile u32 *) (unsigned long) & tx3927_pcicptr->
 			ipcidata);
 	/* clear by setting */
 	tx3927_pcicptr->istat |= PCI_ISTAT_IDICC;
@@ -323,11 +295,11 @@ void tx_iooutl(unsigned long data, unsigned int *addr)
 	__u32 ioaddr;
 
 	ioaddr = (unsigned long) addr;
-	*(volatile u32 *) (ulong) & tx3927_pcicptr->ipcidata =
+	*(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcidata =
 	    cpu_to_le32(data);
-	*(volatile u32 *) (ulong) & tx3927_pcicptr->ipciaddr =
+	*(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipciaddr =
 	    (unsigned long) ioaddr;
-	*(volatile u32 *) (ulong) & tx3927_pcicptr->ipcibe =
+	*(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcibe =
 	    (PCI_IPCIBE_ICMD_IOWRITE << PCI_IPCIBE_ICMD_SHIFT) |
 	    PCI_IPCIBE_IBE_LONG;
 	while (!(tx3927_pcicptr->istat & PCI_ISTAT_IDICC));
diff --git a/arch/mips/pci/pci-jmr3927.c b/arch/mips/pci/pci-jmr3927.c
index 95a028769e56..f02ef6e36b02 100644
--- a/arch/mips/pci/pci-jmr3927.c
+++ b/arch/mips/pci/pci-jmr3927.c
@@ -54,5 +54,5 @@ struct pci_controller jmr3927_controller = {
 	.pci_ops	= &jmr3927_pci_ops,
 	.io_resource	= &pci_io_resource,
 	.mem_resource	= &pci_mem_resource,
-	.mem_offset	= JMR3927_PCIMEM;
+	.mem_offset	= JMR3927_PCIMEM
 };
diff --git a/arch/mips/qemu/q-firmware.c b/arch/mips/qemu/q-firmware.c
index 5980f02b2df9..fb2a8673a6bf 100644
--- a/arch/mips/qemu/q-firmware.c
+++ b/arch/mips/qemu/q-firmware.c
@@ -1,7 +1,18 @@
 #include <linux/init.h>
+#include <linux/string.h>
+#include <asm/addrspace.h>
 #include <asm/bootinfo.h>
 
 void __init prom_init(void)
 {
-	add_memory_region(0x0<<20, 0x10<<20, BOOT_MEM_RAM);
+	int *cmdline;
+
+	cmdline = (int *) (CKSEG0 + (0x10 << 20) - 260);
+	if (*cmdline == 0x12345678) {
+		if (*(char *)(cmdline + 1))
+			strcpy (arcs_cmdline, (char *)(cmdline + 1));
+		add_memory_region(0x0<<20, cmdline[-1], BOOT_MEM_RAM);
+	} else {
+		add_memory_region(0x0<<20, 0x10<<20, BOOT_MEM_RAM);
+	}
 }
diff --git a/arch/mips/sgi-ip32/crime.c b/arch/mips/sgi-ip32/crime.c
index eb3a16a04fee..41b5eca1148c 100644
--- a/arch/mips/sgi-ip32/crime.c
+++ b/arch/mips/sgi-ip32/crime.c
@@ -10,6 +10,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/interrupt.h>
+#include <linux/module.h>
 #include <asm/bootinfo.h>
 #include <asm/io.h>
 #include <asm/mipsregs.h>
@@ -18,8 +19,10 @@
 #include <asm/ip32/crime.h>
 #include <asm/ip32/mace.h>
 
-struct sgi_crime *crime;
-struct sgi_mace *mace;
+struct sgi_crime __iomem *crime;
+struct sgi_mace __iomem *mace;
+
+EXPORT_SYMBOL_GPL(mace);
 
 void __init crime_init(void)
 {
diff --git a/arch/parisc/kernel/drivers.c b/arch/parisc/kernel/drivers.c
index 988844a169e6..d016d672ec2b 100644
--- a/arch/parisc/kernel/drivers.c
+++ b/arch/parisc/kernel/drivers.c
@@ -499,8 +499,12 @@ alloc_pa_dev(unsigned long hpa, struct hardware_path *mod_path)
 
 	dev = create_parisc_device(mod_path);
 	if (dev->id.hw_type != HPHW_FAULTY) {
-		printk("Two devices have hardware path %s.  Please file a bug with HP.\n"
-			"In the meantime, you could try rearranging your cards.\n", parisc_pathname(dev));
+		printk(KERN_ERR "Two devices have hardware path [%s].  "
+				"IODC data for second device: "
+				"%02x%02x%02x%02x%02x%02x\n"
+				"Rearranging GSC cards sometimes helps\n",
+			parisc_pathname(dev), iodc_data[0], iodc_data[1],
+			iodc_data[3], iodc_data[4], iodc_data[5], iodc_data[6]);
 		return NULL;
 	}
 
diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S
index c7e66ee5b083..9af4b22a6d77 100644
--- a/arch/parisc/kernel/entry.S
+++ b/arch/parisc/kernel/entry.S
@@ -1846,6 +1846,7 @@ sys_clone_wrapper:
 	ldo	-16(%r30),%r29		/* Reference param save area */
 #endif
 
+	/* WARNING - Clobbers r19 and r21, userspace must save these! */
 	STREG	%r2,PT_GR19(%r1)	/* save for child */
 	STREG	%r30,PT_GR21(%r1)
 	BL	sys_clone,%r2
diff --git a/arch/parisc/kernel/inventory.c b/arch/parisc/kernel/inventory.c
index 1a1c66422736..8f563871e83c 100644
--- a/arch/parisc/kernel/inventory.c
+++ b/arch/parisc/kernel/inventory.c
@@ -188,7 +188,7 @@ pat_query_module(ulong pcell_loc, ulong mod_index)
 	temp = pa_pdc_cell.cba;
 	dev = alloc_pa_dev(PAT_GET_CBA(temp), &pa_pdc_cell.mod_path);
 	if (!dev) {
-		return PDC_NE_MOD;
+		return PDC_OK;
 	}
 
 	/* alloc_pa_dev sets dev->hpa */
diff --git a/arch/parisc/kernel/ioctl32.c b/arch/parisc/kernel/ioctl32.c
index 0a331104ad56..4eada1bb27f0 100644
--- a/arch/parisc/kernel/ioctl32.c
+++ b/arch/parisc/kernel/ioctl32.c
@@ -19,536 +19,6 @@
 #define CODE
 #include "compat_ioctl.c"
 
-/* Use this to get at 32-bit user passed pointers. 
-   See sys_sparc32.c for description about these. */
-#define A(__x) ((unsigned long)(__x))
-/* The same for use with copy_from_user() and copy_to_user(). */
-#define B(__x) ((void *)(unsigned long)(__x))
-
-#if defined(CONFIG_DRM) || defined(CONFIG_DRM_MODULE)
-/* This really belongs in include/linux/drm.h -DaveM */
-#include "../../../drivers/char/drm/drm.h"
-
-typedef struct drm32_version {
-	int    version_major;	  /* Major version			    */
-	int    version_minor;	  /* Minor version			    */
-	int    version_patchlevel;/* Patch level			    */
-	int    name_len;	  /* Length of name buffer		    */
-	u32    name;		  /* Name of driver			    */
-	int    date_len;	  /* Length of date buffer		    */
-	u32    date;		  /* User-space buffer to hold date	    */
-	int    desc_len;	  /* Length of desc buffer		    */
-	u32    desc;		  /* User-space buffer to hold desc	    */
-} drm32_version_t;
-#define DRM32_IOCTL_VERSION    DRM_IOWR(0x00, drm32_version_t)
-
-static int drm32_version(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	drm32_version_t *uversion = (drm32_version_t *)arg;
-	char *name_ptr, *date_ptr, *desc_ptr;
-	u32 tmp1, tmp2, tmp3;
-	drm_version_t kversion;
-	mm_segment_t old_fs;
-	int ret;
-
-	memset(&kversion, 0, sizeof(kversion));
-	if (get_user(kversion.name_len, &uversion->name_len) ||
-	    get_user(kversion.date_len, &uversion->date_len) ||
-	    get_user(kversion.desc_len, &uversion->desc_len) ||
-	    get_user(tmp1, &uversion->name) ||
-	    get_user(tmp2, &uversion->date) ||
-	    get_user(tmp3, &uversion->desc))
-		return -EFAULT;
-
-	name_ptr = (char *) A(tmp1);
-	date_ptr = (char *) A(tmp2);
-	desc_ptr = (char *) A(tmp3);
-
-	ret = -ENOMEM;
-	if (kversion.name_len && name_ptr) {
-		kversion.name = kmalloc(kversion.name_len, GFP_KERNEL);
-		if (!kversion.name)
-			goto out;
-	}
-	if (kversion.date_len && date_ptr) {
-		kversion.date = kmalloc(kversion.date_len, GFP_KERNEL);
-		if (!kversion.date)
-			goto out;
-	}
-	if (kversion.desc_len && desc_ptr) {
-		kversion.desc = kmalloc(kversion.desc_len, GFP_KERNEL);
-		if (!kversion.desc)
-			goto out;
-	}
-
-        old_fs = get_fs();
-	set_fs(KERNEL_DS);
-        ret = sys_ioctl (fd, DRM_IOCTL_VERSION, (unsigned long)&kversion);
-        set_fs(old_fs);
-
-	if (!ret) {
-		if ((kversion.name &&
-		     copy_to_user(name_ptr, kversion.name, kversion.name_len)) ||
-		    (kversion.date &&
-		     copy_to_user(date_ptr, kversion.date, kversion.date_len)) ||
-		    (kversion.desc &&
-		     copy_to_user(desc_ptr, kversion.desc, kversion.desc_len)))
-			ret = -EFAULT;
-		if (put_user(kversion.version_major, &uversion->version_major) ||
-		    put_user(kversion.version_minor, &uversion->version_minor) ||
-		    put_user(kversion.version_patchlevel, &uversion->version_patchlevel) ||
-		    put_user(kversion.name_len, &uversion->name_len) ||
-		    put_user(kversion.date_len, &uversion->date_len) ||
-		    put_user(kversion.desc_len, &uversion->desc_len))
-			ret = -EFAULT;
-	}
-
-out:
-	kfree(kversion.name);
-	kfree(kversion.date);
-	kfree(kversion.desc);
-	return ret;
-}
-
-typedef struct drm32_unique {
-	int	unique_len;	  /* Length of unique			    */
-	u32	unique;		  /* Unique name for driver instantiation   */
-} drm32_unique_t;
-#define DRM32_IOCTL_GET_UNIQUE DRM_IOWR(0x01, drm32_unique_t)
-#define DRM32_IOCTL_SET_UNIQUE DRM_IOW( 0x10, drm32_unique_t)
-
-static int drm32_getsetunique(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	drm32_unique_t *uarg = (drm32_unique_t *)arg;
-	drm_unique_t karg;
-	mm_segment_t old_fs;
-	char *uptr;
-	u32 tmp;
-	int ret;
-
-	if (get_user(karg.unique_len, &uarg->unique_len))
-		return -EFAULT;
-	karg.unique = NULL;
-
-	if (get_user(tmp, &uarg->unique))
-		return -EFAULT;
-
-	uptr = (char *) A(tmp);
-
-	if (uptr) {
-		karg.unique = kmalloc(karg.unique_len, GFP_KERNEL);
-		if (!karg.unique)
-			return -ENOMEM;
-		if (cmd == DRM32_IOCTL_SET_UNIQUE &&
-		    copy_from_user(karg.unique, uptr, karg.unique_len)) {
-			kfree(karg.unique);
-			return -EFAULT;
-		}
-	}
-
-	old_fs = get_fs();
-	set_fs(KERNEL_DS);
-	if (cmd == DRM32_IOCTL_GET_UNIQUE)
-		ret = sys_ioctl (fd, DRM_IOCTL_GET_UNIQUE, (unsigned long)&karg);
-	else
-		ret = sys_ioctl (fd, DRM_IOCTL_SET_UNIQUE, (unsigned long)&karg);
-        set_fs(old_fs);
-
-	if (!ret) {
-		if (cmd == DRM32_IOCTL_GET_UNIQUE &&
-		    uptr != NULL &&
-		    copy_to_user(uptr, karg.unique, karg.unique_len))
-			ret = -EFAULT;
-		if (put_user(karg.unique_len, &uarg->unique_len))
-			ret = -EFAULT;
-	}
-
-	kfree(karg.unique);
-	return ret;
-}
-
-typedef struct drm32_map {
-	u32		offset;	 /* Requested physical address (0 for SAREA)*/
-	u32		size;	 /* Requested physical size (bytes)	    */
-	drm_map_type_t	type;	 /* Type of memory to map		    */
-	drm_map_flags_t flags;	 /* Flags				    */
-	u32		handle;  /* User-space: "Handle" to pass to mmap    */
-				 /* Kernel-space: kernel-virtual address    */
-	int		mtrr;	 /* MTRR slot used			    */
-				 /* Private data			    */
-} drm32_map_t;
-#define DRM32_IOCTL_ADD_MAP    DRM_IOWR(0x15, drm32_map_t)
-
-static int drm32_addmap(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	drm32_map_t *uarg = (drm32_map_t *) arg;
-	drm_map_t karg;
-	mm_segment_t old_fs;
-	u32 tmp;
-	int ret;
-
-	ret  = get_user(karg.offset, &uarg->offset);
-	ret |= get_user(karg.size, &uarg->size);
-	ret |= get_user(karg.type, &uarg->type);
-	ret |= get_user(karg.flags, &uarg->flags);
-	ret |= get_user(tmp, &uarg->handle);
-	ret |= get_user(karg.mtrr, &uarg->mtrr);
-	if (ret)
-		return -EFAULT;
-
-	karg.handle = (void *) A(tmp);
-
-	old_fs = get_fs();
-	set_fs(KERNEL_DS);
-	ret = sys_ioctl(fd, DRM_IOCTL_ADD_MAP, (unsigned long) &karg);
-	set_fs(old_fs);
-
-	if (!ret) {
-		ret  = put_user(karg.offset, &uarg->offset);
-		ret |= put_user(karg.size, &uarg->size);
-		ret |= put_user(karg.type, &uarg->type);
-		ret |= put_user(karg.flags, &uarg->flags);
-		tmp = (u32) (long)karg.handle;
-		ret |= put_user(tmp, &uarg->handle);
-		ret |= put_user(karg.mtrr, &uarg->mtrr);
-		if (ret)
-			ret = -EFAULT;
-	}
-
-	return ret;
-}
-
-typedef struct drm32_buf_info {
-	int	       count;	/* Entries in list			     */
-	u32	       list;    /* (drm_buf_desc_t *) */ 
-} drm32_buf_info_t;
-#define DRM32_IOCTL_INFO_BUFS  DRM_IOWR(0x18, drm32_buf_info_t)
-
-static int drm32_info_bufs(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	drm32_buf_info_t *uarg = (drm32_buf_info_t *)arg;
-	drm_buf_desc_t *ulist;
-	drm_buf_info_t karg;
-	mm_segment_t old_fs;
-	int orig_count, ret;
-	u32 tmp;
-
-	if (get_user(karg.count, &uarg->count) ||
-	    get_user(tmp, &uarg->list))
-		return -EFAULT;
-
-	ulist = (drm_buf_desc_t *) A(tmp);
-
-	orig_count = karg.count;
-
-	karg.list = kmalloc(karg.count * sizeof(drm_buf_desc_t), GFP_KERNEL);
-	if (!karg.list)
-		return -EFAULT;
-
-	old_fs = get_fs();
-	set_fs(KERNEL_DS);
-	ret = sys_ioctl(fd, DRM_IOCTL_INFO_BUFS, (unsigned long) &karg);
-	set_fs(old_fs);
-
-	if (!ret) {
-		if (karg.count <= orig_count &&
-		    (copy_to_user(ulist, karg.list,
-				  karg.count * sizeof(drm_buf_desc_t))))
-			ret = -EFAULT;
-		if (put_user(karg.count, &uarg->count))
-			ret = -EFAULT;
-	}
-
-	kfree(karg.list);
-	return ret;
-}
-
-typedef struct drm32_buf_free {
-	int	       count;
-	u32	       list;	/* (int *) */
-} drm32_buf_free_t;
-#define DRM32_IOCTL_FREE_BUFS  DRM_IOW( 0x1a, drm32_buf_free_t)
-
-static int drm32_free_bufs(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	drm32_buf_free_t *uarg = (drm32_buf_free_t *)arg;
-	drm_buf_free_t karg;
-	mm_segment_t old_fs;
-	int *ulist;
-	int ret;
-	u32 tmp;
-
-	if (get_user(karg.count, &uarg->count) ||
-	    get_user(tmp, &uarg->list))
-		return -EFAULT;
-
-	ulist = (int *) A(tmp);
-
-	karg.list = kmalloc(karg.count * sizeof(int), GFP_KERNEL);
-	if (!karg.list)
-		return -ENOMEM;
-
-	ret = -EFAULT;
-	if (copy_from_user(karg.list, ulist, (karg.count * sizeof(int))))
-		goto out;
-
-	old_fs = get_fs();
-	set_fs(KERNEL_DS);
-	ret = sys_ioctl(fd, DRM_IOCTL_FREE_BUFS, (unsigned long) &karg);
-	set_fs(old_fs);
-
-out:
-	kfree(karg.list);
-	return ret;
-}
-
-typedef struct drm32_buf_pub {
-	int		  idx;	       /* Index into master buflist	     */
-	int		  total;       /* Buffer size			     */
-	int		  used;	       /* Amount of buffer in use (for DMA)  */
-	u32		  address;     /* Address of buffer (void *)	     */
-} drm32_buf_pub_t;
-
-typedef struct drm32_buf_map {
-	int	      count;	/* Length of buflist			    */
-	u32	      virtual;	/* Mmaped area in user-virtual (void *)	    */
-	u32 	      list;	/* Buffer information (drm_buf_pub_t *)	    */
-} drm32_buf_map_t;
-#define DRM32_IOCTL_MAP_BUFS   DRM_IOWR(0x19, drm32_buf_map_t)
-
-static int drm32_map_bufs(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	drm32_buf_map_t *uarg = (drm32_buf_map_t *)arg;
-	drm32_buf_pub_t *ulist;
-	drm_buf_map_t karg;
-	mm_segment_t old_fs;
-	int orig_count, ret, i;
-	u32 tmp1, tmp2;
-
-	if (get_user(karg.count, &uarg->count) ||
-	    get_user(tmp1, &uarg->virtual) ||
-	    get_user(tmp2, &uarg->list))
-		return -EFAULT;
-
-	karg.virtual = (void *) A(tmp1);
-	ulist = (drm32_buf_pub_t *) A(tmp2);
-
-	orig_count = karg.count;
-
-	karg.list = kmalloc(karg.count * sizeof(drm_buf_pub_t), GFP_KERNEL);
-	if (!karg.list)
-		return -ENOMEM;
-
-	ret = -EFAULT;
-	for (i = 0; i < karg.count; i++) {
-		if (get_user(karg.list[i].idx, &ulist[i].idx) ||
-		    get_user(karg.list[i].total, &ulist[i].total) ||
-		    get_user(karg.list[i].used, &ulist[i].used) ||
-		    get_user(tmp1, &ulist[i].address))
-			goto out;
-
-		karg.list[i].address = (void *) A(tmp1);
-	}
-
-	old_fs = get_fs();
-	set_fs(KERNEL_DS);
-	ret = sys_ioctl(fd, DRM_IOCTL_MAP_BUFS, (unsigned long) &karg);
-	set_fs(old_fs);
-
-	if (!ret) {
-		for (i = 0; i < orig_count; i++) {
-			tmp1 = (u32) (long) karg.list[i].address;
-			if (put_user(karg.list[i].idx, &ulist[i].idx) ||
-			    put_user(karg.list[i].total, &ulist[i].total) ||
-			    put_user(karg.list[i].used, &ulist[i].used) ||
-			    put_user(tmp1, &ulist[i].address)) {
-				ret = -EFAULT;
-				goto out;
-			}
-		}
-		if (put_user(karg.count, &uarg->count))
-			ret = -EFAULT;
-	}
-
-out:
-	kfree(karg.list);
-	return ret;
-}
-
-typedef struct drm32_dma {
-				/* Indices here refer to the offset into
-				   buflist in drm_buf_get_t.  */
-	int		context;	  /* Context handle		    */
-	int		send_count;	  /* Number of buffers to send	    */
-	u32		send_indices;	  /* List of handles to buffers (int *) */
-	u32		send_sizes;	  /* Lengths of data to send (int *) */
-	drm_dma_flags_t flags;		  /* Flags			    */
-	int		request_count;	  /* Number of buffers requested    */
-	int		request_size;	  /* Desired size for buffers	    */
-	u32		request_indices;  /* Buffer information (int *)	    */
-	u32		request_sizes;    /* (int *) */
-	int		granted_count;	  /* Number of buffers granted	    */
-} drm32_dma_t;
-#define DRM32_IOCTL_DMA	     DRM_IOWR(0x29, drm32_dma_t)
-
-/* RED PEN	The DRM layer blindly dereferences the send/request
- * 		indice/size arrays even though they are userland
- * 		pointers.  -DaveM
- */
-static int drm32_dma(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	drm32_dma_t *uarg = (drm32_dma_t *) arg;
-	int *u_si, *u_ss, *u_ri, *u_rs;
-	drm_dma_t karg;
-	mm_segment_t old_fs;
-	int ret;
-	u32 tmp1, tmp2, tmp3, tmp4;
-
-	karg.send_indices = karg.send_sizes = NULL;
-	karg.request_indices = karg.request_sizes = NULL;
-
-	if (get_user(karg.context, &uarg->context) ||
-	    get_user(karg.send_count, &uarg->send_count) ||
-	    get_user(tmp1, &uarg->send_indices) ||
-	    get_user(tmp2, &uarg->send_sizes) ||
-	    get_user(karg.flags, &uarg->flags) ||
-	    get_user(karg.request_count, &uarg->request_count) ||
-	    get_user(karg.request_size, &uarg->request_size) ||
-	    get_user(tmp3, &uarg->request_indices) ||
-	    get_user(tmp4, &uarg->request_sizes) ||
-	    get_user(karg.granted_count, &uarg->granted_count))
-		return -EFAULT;
-
-	u_si = (int *) A(tmp1);
-	u_ss = (int *) A(tmp2);
-	u_ri = (int *) A(tmp3);
-	u_rs = (int *) A(tmp4);
-
-	if (karg.send_count) {
-		karg.send_indices = kmalloc(karg.send_count * sizeof(int), GFP_KERNEL);
-		karg.send_sizes = kmalloc(karg.send_count * sizeof(int), GFP_KERNEL);
-
-		ret = -ENOMEM;
-		if (!karg.send_indices || !karg.send_sizes)
-			goto out;
-
-		ret = -EFAULT;
-		if (copy_from_user(karg.send_indices, u_si,
-				   (karg.send_count * sizeof(int))) ||
-		    copy_from_user(karg.send_sizes, u_ss,
-				   (karg.send_count * sizeof(int))))
-			goto out;
-	}
-
-	if (karg.request_count) {
-		karg.request_indices = kmalloc(karg.request_count * sizeof(int), GFP_KERNEL);
-		karg.request_sizes = kmalloc(karg.request_count * sizeof(int), GFP_KERNEL);
-
-		ret = -ENOMEM;
-		if (!karg.request_indices || !karg.request_sizes)
-			goto out;
-
-		ret = -EFAULT;
-		if (copy_from_user(karg.request_indices, u_ri,
-				   (karg.request_count * sizeof(int))) ||
-		    copy_from_user(karg.request_sizes, u_rs,
-				   (karg.request_count * sizeof(int))))
-			goto out;
-	}
-
-	old_fs = get_fs();
-	set_fs(KERNEL_DS);
-	ret = sys_ioctl(fd, DRM_IOCTL_DMA, (unsigned long) &karg);
-	set_fs(old_fs);
-
-	if (!ret) {
-		if (put_user(karg.context, &uarg->context) ||
-		    put_user(karg.send_count, &uarg->send_count) ||
-		    put_user(karg.flags, &uarg->flags) ||
-		    put_user(karg.request_count, &uarg->request_count) ||
-		    put_user(karg.request_size, &uarg->request_size) ||
-		    put_user(karg.granted_count, &uarg->granted_count))
-			ret = -EFAULT;
-
-		if (karg.send_count) {
-			if (copy_to_user(u_si, karg.send_indices,
-					 (karg.send_count * sizeof(int))) ||
-			    copy_to_user(u_ss, karg.send_sizes,
-					 (karg.send_count * sizeof(int))))
-				ret = -EFAULT;
-		}
-		if (karg.request_count) {
-			if (copy_to_user(u_ri, karg.request_indices,
-					 (karg.request_count * sizeof(int))) ||
-			    copy_to_user(u_rs, karg.request_sizes,
-					 (karg.request_count * sizeof(int))))
-				ret = -EFAULT;
-		}
-	}
-
-out:
-	kfree(karg.send_indices);
-	kfree(karg.send_sizes);
-	kfree(karg.request_indices);
-	kfree(karg.request_sizes);
-	return ret;
-}
-
-typedef struct drm32_ctx_res {
-	int		count;
-	u32		contexts; /* (drm_ctx_t *) */
-} drm32_ctx_res_t;
-#define DRM32_IOCTL_RES_CTX    DRM_IOWR(0x26, drm32_ctx_res_t)
-
-static int drm32_res_ctx(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	drm32_ctx_res_t *uarg = (drm32_ctx_res_t *) arg;
-	drm_ctx_t *ulist;
-	drm_ctx_res_t karg;
-	mm_segment_t old_fs;
-	int orig_count, ret;
-	u32 tmp;
-
-	karg.contexts = NULL;
-	if (get_user(karg.count, &uarg->count) ||
-	    get_user(tmp, &uarg->contexts))
-		return -EFAULT;
-
-	ulist = (drm_ctx_t *) A(tmp);
-
-	orig_count = karg.count;
-	if (karg.count && ulist) {
-		karg.contexts = kmalloc((karg.count * sizeof(drm_ctx_t)), GFP_KERNEL);
-		if (!karg.contexts)
-			return -ENOMEM;
-		if (copy_from_user(karg.contexts, ulist,
-				   (karg.count * sizeof(drm_ctx_t)))) {
-			kfree(karg.contexts);
-			return -EFAULT;
-		}
-	}
-
-	old_fs = get_fs();
-	set_fs(KERNEL_DS);
-	ret = sys_ioctl(fd, DRM_IOCTL_RES_CTX, (unsigned long) &karg);
-	set_fs(old_fs);
-
-	if (!ret) {
-		if (orig_count) {
-			if (copy_to_user(ulist, karg.contexts,
-					 (orig_count * sizeof(drm_ctx_t))))
-				ret = -EFAULT;
-		}
-		if (put_user(karg.count, &uarg->count))
-			ret = -EFAULT;
-	}
-
-	kfree(karg.contexts);
-	return ret;
-}
-
-#endif
-
 #define HANDLE_IOCTL(cmd, handler) { cmd, (ioctl_trans_handler_t)handler, NULL },
 #define COMPATIBLE_IOCTL(cmd) HANDLE_IOCTL(cmd, sys_ioctl) 
 
@@ -561,11 +31,6 @@ IOCTL_TABLE_START
 #define DECLARES
 #include "compat_ioctl.c"
 
-/* PA-specific ioctls */
-COMPATIBLE_IOCTL(PA_PERF_ON)
-COMPATIBLE_IOCTL(PA_PERF_OFF)
-COMPATIBLE_IOCTL(PA_PERF_VERSION)
-
 /* And these ioctls need translation */
 HANDLE_IOCTL(SIOCGPPPSTATS, dev_ifsioc)
 HANDLE_IOCTL(SIOCGPPPCSTATS, dev_ifsioc)
@@ -590,17 +55,6 @@ HANDLE_IOCTL(RTC_EPOCH_READ, w_long)
 COMPATIBLE_IOCTL(RTC_EPOCH_SET)
 #endif
 
-#if defined(CONFIG_DRM) || defined(CONFIG_DRM_MODULE)
-HANDLE_IOCTL(DRM32_IOCTL_VERSION, drm32_version);
-HANDLE_IOCTL(DRM32_IOCTL_GET_UNIQUE, drm32_getsetunique);
-HANDLE_IOCTL(DRM32_IOCTL_SET_UNIQUE, drm32_getsetunique);
-HANDLE_IOCTL(DRM32_IOCTL_ADD_MAP, drm32_addmap);
-HANDLE_IOCTL(DRM32_IOCTL_INFO_BUFS, drm32_info_bufs);
-HANDLE_IOCTL(DRM32_IOCTL_FREE_BUFS, drm32_free_bufs);
-HANDLE_IOCTL(DRM32_IOCTL_MAP_BUFS, drm32_map_bufs);
-HANDLE_IOCTL(DRM32_IOCTL_DMA, drm32_dma);
-HANDLE_IOCTL(DRM32_IOCTL_RES_CTX, drm32_res_ctx);
-#endif /* DRM */
 IOCTL_TABLE_END
 
 int ioctl_table_size = ARRAY_SIZE(ioctl_start);
diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c
index 006385dbee66..197936d9359a 100644
--- a/arch/parisc/kernel/irq.c
+++ b/arch/parisc/kernel/irq.c
@@ -30,6 +30,9 @@
 #include <linux/seq_file.h>
 #include <linux/spinlock.h>
 #include <linux/types.h>
+#include <asm/io.h>
+
+#include <asm/smp.h>
 
 #undef PARISC_IRQ_CR16_COUNTS
 
@@ -43,26 +46,34 @@ extern irqreturn_t ipi_interrupt(int, void *, struct pt_regs *);
 */
 static volatile unsigned long cpu_eiem = 0;
 
-static void cpu_set_eiem(void *info)
-{
-	set_eiem((unsigned long) info);
-}
-
-static inline void cpu_disable_irq(unsigned int irq)
+static void cpu_disable_irq(unsigned int irq)
 {
 	unsigned long eirr_bit = EIEM_MASK(irq);
 
 	cpu_eiem &= ~eirr_bit;
-        on_each_cpu(cpu_set_eiem, (void *) cpu_eiem, 1, 1);
+	/* Do nothing on the other CPUs.  If they get this interrupt,
+	 * The & cpu_eiem in the do_cpu_irq_mask() ensures they won't
+	 * handle it, and the set_eiem() at the bottom will ensure it
+	 * then gets disabled */
 }
 
 static void cpu_enable_irq(unsigned int irq)
 {
 	unsigned long eirr_bit = EIEM_MASK(irq);
 
-	mtctl(eirr_bit, 23);	/* clear EIRR bit before unmasking */
 	cpu_eiem |= eirr_bit;
-        on_each_cpu(cpu_set_eiem, (void *) cpu_eiem, 1, 1);
+
+	/* FIXME: while our interrupts aren't nested, we cannot reset
+	 * the eiem mask if we're already in an interrupt.  Once we
+	 * implement nested interrupts, this can go away
+	 */
+	if (!in_interrupt())
+		set_eiem(cpu_eiem);
+
+	/* This is just a simple NOP IPI.  But what it does is cause
+	 * all the other CPUs to do a set_eiem(cpu_eiem) at the end
+	 * of the interrupt handler */
+	smp_send_all_nop();
 }
 
 static unsigned int cpu_startup_irq(unsigned int irq)
@@ -74,6 +85,35 @@ static unsigned int cpu_startup_irq(unsigned int irq)
 void no_ack_irq(unsigned int irq) { }
 void no_end_irq(unsigned int irq) { }
 
+#ifdef CONFIG_SMP
+int cpu_check_affinity(unsigned int irq, cpumask_t *dest)
+{
+	int cpu_dest;
+
+	/* timer and ipi have to always be received on all CPUs */
+	if (irq == TIMER_IRQ || irq == IPI_IRQ) {
+		/* Bad linux design decision.  The mask has already
+		 * been set; we must reset it */
+		irq_affinity[irq] = CPU_MASK_ALL;
+		return -EINVAL;
+	}
+
+	/* whatever mask they set, we just allow one CPU */
+	cpu_dest = first_cpu(*dest);
+	*dest = cpumask_of_cpu(cpu_dest);
+
+	return 0;
+}
+
+static void cpu_set_affinity_irq(unsigned int irq, cpumask_t dest)
+{
+	if (cpu_check_affinity(irq, &dest))
+		return;
+
+	irq_affinity[irq] = dest;
+}
+#endif
+
 static struct hw_interrupt_type cpu_interrupt_type = {
 	.typename	= "CPU",
 	.startup	= cpu_startup_irq,
@@ -82,7 +122,9 @@ static struct hw_interrupt_type cpu_interrupt_type = {
 	.disable	= cpu_disable_irq,
 	.ack		= no_ack_irq,
 	.end		= no_end_irq,
-//	.set_affinity	= cpu_set_affinity_irq,
+#ifdef CONFIG_SMP
+	.set_affinity	= cpu_set_affinity_irq,
+#endif
 };
 
 int show_interrupts(struct seq_file *p, void *v)
@@ -219,6 +261,17 @@ int txn_alloc_irq(unsigned int bits_wide)
 	return -1;
 }
 
+
+unsigned long txn_affinity_addr(unsigned int irq, int cpu)
+{
+#ifdef CONFIG_SMP
+	irq_affinity[irq] = cpumask_of_cpu(cpu);
+#endif
+
+	return cpu_data[cpu].txn_addr;
+}
+
+
 unsigned long txn_alloc_addr(unsigned int virt_irq)
 {
 	static int next_cpu = -1;
@@ -233,7 +286,7 @@ unsigned long txn_alloc_addr(unsigned int virt_irq)
 	if (next_cpu >= NR_CPUS) 
 		next_cpu = 0;	/* nothing else, assign monarch */
 
-	return cpu_data[next_cpu].txn_addr;
+	return txn_affinity_addr(virt_irq, next_cpu);
 }
 
 
@@ -250,10 +303,11 @@ void do_cpu_irq_mask(struct pt_regs *regs)
 	irq_enter();
 
 	/*
-	 * Only allow interrupt processing to be interrupted by the
-	 * timer tick
+	 * Don't allow TIMER or IPI nested interrupts.
+	 * Allowing any single interrupt to nest can lead to that CPU
+	 * handling interrupts with all enabled interrupts unmasked.
 	 */
-	set_eiem(EIEM_MASK(TIMER_IRQ));
+	set_eiem(0UL);
 
 	/* 1) only process IRQs that are enabled/unmasked (cpu_eiem)
 	 * 2) We loop here on EIRR contents in order to avoid
@@ -267,23 +321,41 @@ void do_cpu_irq_mask(struct pt_regs *regs)
 		if (!eirr_val)
 			break;
 
-		if (eirr_val & EIEM_MASK(TIMER_IRQ))
-			set_eiem(0);
-
 		mtctl(eirr_val, 23); /* reset bits we are going to process */
 
 		/* Work our way from MSb to LSb...same order we alloc EIRs */
 		for (irq = TIMER_IRQ; eirr_val && bit; bit>>=1, irq++) {
+#ifdef CONFIG_SMP
+			cpumask_t dest = irq_affinity[irq];
+#endif
 			if (!(bit & eirr_val))
 				continue;
 
 			/* clear bit in mask - can exit loop sooner */
 			eirr_val &= ~bit;
 
+#ifdef CONFIG_SMP
+			/* FIXME: because generic set affinity mucks
+			 * with the affinity before sending it to us
+			 * we can get the situation where the affinity is
+			 * wrong for our CPU type interrupts */
+			if (irq != TIMER_IRQ && irq != IPI_IRQ &&
+			    !cpu_isset(smp_processor_id(), dest)) {
+				int cpu = first_cpu(dest);
+
+				printk(KERN_DEBUG "redirecting irq %d from CPU %d to %d\n",
+				       irq, smp_processor_id(), cpu);
+				gsc_writel(irq + CPU_IRQ_BASE,
+					   cpu_data[cpu].hpa);
+				continue;
+			}
+#endif
+
 			__do_IRQ(irq, regs);
 		}
 	}
-	set_eiem(cpu_eiem);
+
+	set_eiem(cpu_eiem);	/* restore original mask */
 	irq_exit();
 }
 
@@ -291,12 +363,14 @@ void do_cpu_irq_mask(struct pt_regs *regs)
 static struct irqaction timer_action = {
 	.handler = timer_interrupt,
 	.name = "timer",
+	.flags = SA_INTERRUPT,
 };
 
 #ifdef CONFIG_SMP
 static struct irqaction ipi_action = {
 	.handler = ipi_interrupt,
 	.name = "IPI",
+	.flags = SA_INTERRUPT,
 };
 #endif
 
diff --git a/arch/parisc/kernel/perf.c b/arch/parisc/kernel/perf.c
index 44670d6e06f4..f6fec62b6a2f 100644
--- a/arch/parisc/kernel/perf.c
+++ b/arch/parisc/kernel/perf.c
@@ -196,8 +196,7 @@ static int perf_open(struct inode *inode, struct file *file);
 static ssize_t perf_read(struct file *file, char __user *buf, size_t cnt, loff_t *ppos);
 static ssize_t perf_write(struct file *file, const char __user *buf, size_t count, 
 	loff_t *ppos);
-static int perf_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
-	unsigned long arg);
+static long perf_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
 static void perf_start_counters(void);
 static int perf_stop_counters(uint32_t *raddr);
 static struct rdr_tbl_ent * perf_rdr_get_entry(uint32_t rdr_num);
@@ -438,48 +437,56 @@ static void perf_patch_images(void)
  * must be running on the processor that you wish to change.
  */
 
-static int perf_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
-	unsigned long arg)
+static long perf_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
 	long error_start;
-	uint32_t raddr[4];	
+	uint32_t raddr[4];
+	int error = 0;
 
+	lock_kernel();
 	switch (cmd) {
 
 	    case PA_PERF_ON:
 			/* Start the counters */
 			perf_start_counters();
-			return 0;
+			break;
 
 	    case PA_PERF_OFF:
 			error_start = perf_stop_counters(raddr);
 			if (error_start != 0) {
 				printk(KERN_ERR "perf_off: perf_stop_counters = %ld\n", error_start);
-				return -EFAULT;	
+				error = -EFAULT;
+				break;
 			}
 
 			/* copy out the Counters */
 			if (copy_to_user((void __user *)arg, raddr, 
 					sizeof (raddr)) != 0) {
-				return -EFAULT;
+				error =  -EFAULT;
+				break;
 			}
-			return 0;
+			break;
 
 	    case PA_PERF_VERSION:
   	  		/* Return the version # */
-			return put_user(PERF_VERSION, (int *)arg);
+			error = put_user(PERF_VERSION, (int *)arg);
+			break;
 
 	    default:
-  	 		break;
+  	 		error = -ENOTTY;
 	}
-	return -ENOTTY;
+
+	unlock_kernel();
+
+	return error;
 }
 
 static struct file_operations perf_fops = {
 	.llseek = no_llseek,
 	.read = perf_read,
 	.write = perf_write,
-	.ioctl = perf_ioctl,
+	.unlocked_ioctl = perf_ioctl,
+	.compat_ioctl = perf_ioctl,
 	.open = perf_open,
 	.release = perf_release
 };
diff --git a/arch/parisc/kernel/ptrace.c b/arch/parisc/kernel/ptrace.c
index b6fe202a620d..27160e8bf15b 100644
--- a/arch/parisc/kernel/ptrace.c
+++ b/arch/parisc/kernel/ptrace.c
@@ -264,6 +264,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 		 * sigkill.  perhaps it should be put in the status
 		 * that it wants to exit.
 		 */
+		ret = 0;
 		DBG("sys_ptrace(KILL)\n");
 		if (child->exit_state == EXIT_ZOMBIE)	/* already dead */
 			goto out_tsk;
@@ -344,11 +345,11 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 
 	case PTRACE_GETEVENTMSG:
                 ret = put_user(child->ptrace_message, (unsigned int __user *) data);
-		goto out;
+		goto out_tsk;
 
 	default:
 		ret = ptrace_request(child, request, addr, data);
-		goto out;
+		goto out_tsk;
 	}
 
 out_wake_notrap:
diff --git a/arch/parisc/kernel/signal.c b/arch/parisc/kernel/signal.c
index 82c24e62ab63..3a25a7bd673e 100644
--- a/arch/parisc/kernel/signal.c
+++ b/arch/parisc/kernel/signal.c
@@ -296,7 +296,6 @@ setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
 	struct rt_sigframe __user *frame;
 	unsigned long rp, usp;
 	unsigned long haddr, sigframe_size;
-	struct siginfo si;
 	int err = 0;
 #ifdef __LP64__
 	compat_int_t compat_val;
diff --git a/arch/parisc/kernel/smp.c b/arch/parisc/kernel/smp.c
index a9ecf6465784..ce89da0f654d 100644
--- a/arch/parisc/kernel/smp.c
+++ b/arch/parisc/kernel/smp.c
@@ -181,12 +181,19 @@ ipi_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 		while (ops) {
 			unsigned long which = ffz(~ops);
 
+			ops &= ~(1 << which);
+
 			switch (which) {
+			case IPI_NOP:
+#if (kDEBUG>=100)
+				printk(KERN_DEBUG "CPU%d IPI_NOP\n",this_cpu);
+#endif /* kDEBUG */
+				break;
+				
 			case IPI_RESCHEDULE:
 #if (kDEBUG>=100)
 				printk(KERN_DEBUG "CPU%d IPI_RESCHEDULE\n",this_cpu);
 #endif /* kDEBUG */
-				ops &= ~(1 << IPI_RESCHEDULE);
 				/*
 				 * Reschedule callback.  Everything to be
 				 * done is done by the interrupt return path.
@@ -197,7 +204,6 @@ ipi_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 #if (kDEBUG>=100)
 				printk(KERN_DEBUG "CPU%d IPI_CALL_FUNC\n",this_cpu);
 #endif /* kDEBUG */
-				ops &= ~(1 << IPI_CALL_FUNC);
 				{
 					volatile struct smp_call_struct *data;
 					void (*func)(void *info);
@@ -231,7 +237,6 @@ ipi_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 #if (kDEBUG>=100)
 				printk(KERN_DEBUG "CPU%d IPI_CPU_START\n",this_cpu);
 #endif /* kDEBUG */
-				ops &= ~(1 << IPI_CPU_START);
 #ifdef ENTRY_SYS_CPUS
 				p->state = STATE_RUNNING;
 #endif
@@ -241,7 +246,6 @@ ipi_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 #if (kDEBUG>=100)
 				printk(KERN_DEBUG "CPU%d IPI_CPU_STOP\n",this_cpu);
 #endif /* kDEBUG */
-				ops &= ~(1 << IPI_CPU_STOP);
 #ifdef ENTRY_SYS_CPUS
 #else
 				halt_processor();
@@ -252,13 +256,11 @@ ipi_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 #if (kDEBUG>=100)
 				printk(KERN_DEBUG "CPU%d is alive!\n",this_cpu);
 #endif /* kDEBUG */
-				ops &= ~(1 << IPI_CPU_TEST);
 				break;
 
 			default:
 				printk(KERN_CRIT "Unknown IPI num on CPU%d: %lu\n",
 					this_cpu, which);
-				ops &= ~(1 << which);
 				return IRQ_NONE;
 			} /* Switch */
 		} /* while (ops) */
@@ -312,6 +314,12 @@ smp_send_start(void)	{ send_IPI_allbutself(IPI_CPU_START); }
 void 
 smp_send_reschedule(int cpu) { send_IPI_single(cpu, IPI_RESCHEDULE); }
 
+void
+smp_send_all_nop(void)
+{
+	send_IPI_allbutself(IPI_NOP);
+}
+
 
 /**
  * Run a function on all other CPUs.
@@ -338,6 +346,10 @@ smp_call_function (void (*func) (void *info), void *info, int retry, int wait)
 
 	/* Can deadlock when called with interrupts disabled */
 	WARN_ON(irqs_disabled());
+
+	/* can also deadlock if IPIs are disabled */
+	WARN_ON((get_eiem() & (1UL<<(CPU_IRQ_MAX - IPI_IRQ))) == 0);
+
 	
 	data.func = func;
 	data.info = info;
diff --git a/arch/parisc/kernel/syscall.S b/arch/parisc/kernel/syscall.S
index b29b76b42bb7..d66163492890 100644
--- a/arch/parisc/kernel/syscall.S
+++ b/arch/parisc/kernel/syscall.S
@@ -164,7 +164,7 @@ linux_gateway_entry:
 #endif
 	STREG	%r2,  TASK_PT_GR30(%r1)		/* ... and save it */
 	
-	STREG	%r20, TASK_PT_GR20(%r1)
+	STREG	%r20, TASK_PT_GR20(%r1)		/* Syscall number */
 	STREG	%r21, TASK_PT_GR21(%r1)
 	STREG	%r22, TASK_PT_GR22(%r1)
 	STREG	%r23, TASK_PT_GR23(%r1)		/* 4th argument */
@@ -527,6 +527,7 @@ lws_compare_and_swap:
 		We *must* giveup this call and fail.
 	*/
 	ldw	4(%sr2,%r20), %r28			/* Load thread register */
+	/* WARNING: If cr27 cycles to the same value we have problems */
 	mfctl	%cr27, %r21				/* Get current thread register */
 	cmpb,<>,n	%r21, %r28, cas_lock		/* Called recursive? */
 	b	lws_exit				/* Return error! */
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 1493c7896fe3..db93dbc0e21a 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -227,7 +227,7 @@ config SMP
 	  If you don't know what to do here, say N.
 
 config NR_CPUS
-	int "Maximum number of CPUs (2-32)"
+	int "Maximum number of CPUs (2-128)"
 	range 2 128
 	depends on SMP
 	default "32" if PPC64
@@ -261,7 +261,7 @@ config PPC_ISERIES
 
 config EMBEDDED6xx
 	bool "Embedded 6xx/7xx/7xxx-based board"
-	depends on PPC32
+	depends on PPC32 && BROKEN
 
 config APUS
 	bool "Amiga-APUS"
@@ -305,7 +305,7 @@ config PPC_PMAC64
 
 config PPC_PREP
 	bool "  PowerPC Reference Platform (PReP) based machines"
-	depends on PPC_MULTIPLATFORM && PPC32
+	depends on PPC_MULTIPLATFORM && PPC32 && BROKEN
 	select PPC_I8259
 	select PPC_INDIRECT_PCI
 	default y
@@ -581,17 +581,12 @@ config ARCH_FLATMEM_ENABLE
        def_bool y
        depends on PPC64 && !NUMA
 
-config ARCH_DISCONTIGMEM_ENABLE
+config ARCH_SPARSEMEM_ENABLE
 	def_bool y
-	depends on SMP && PPC_PSERIES
 
-config ARCH_DISCONTIGMEM_DEFAULT
+config ARCH_SPARSEMEM_DEFAULT
 	def_bool y
-	depends on ARCH_DISCONTIGMEM_ENABLE
-
-config ARCH_SPARSEMEM_ENABLE
-	def_bool y
-	depends on ARCH_DISCONTIGMEM_ENABLE
+	depends on SMP && PPC_PSERIES
 
 source "mm/Kconfig"
 
@@ -599,18 +594,9 @@ config HAVE_ARCH_EARLY_PFN_TO_NID
 	def_bool y
 	depends on NEED_MULTIPLE_NODES
 
-# Some NUMA nodes have memory ranges that span
-# other nodes.  Even though a pfn is valid and
-# between a node's start and end pfns, it may not
-# reside on that node.
-#
-# This is a relatively temporary hack that should
-# be able to go away when sparsemem is fully in
-# place
-
-config NODES_SPAN_OTHER_NODES
+config ARCH_MEMORY_PROBE
 	def_bool y
-	depends on NEED_MULTIPLE_NODES
+	depends on MEMORY_HOTPLUG
 
 config PPC_64K_PAGES
 	bool "64k page size"
@@ -933,6 +919,7 @@ source "arch/powerpc/oprofile/Kconfig"
 
 config KPROBES
 	bool "Kprobes (EXPERIMENTAL)"
+	depends on PPC64
 	help
 	  Kprobes allows you to trap at almost any kernel address and
 	  execute a callback function.  register_kprobe() establishes
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 5bc11bd36c1f..a13eb575f834 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -14,10 +14,6 @@
 
 HAS_BIARCH	:= $(call cc-option-yn, -m32)
 
-ifeq ($(CONFIG_PPC64),y)
-OLDARCH	:= ppc64
-SZ	:= 64
-
 # Set default 32 bits cross compilers for vdso and boot wrapper
 CROSS32_COMPILE ?=
 
@@ -37,6 +33,12 @@ endif
 
 export CROSS32CC CROSS32AS CROSS32LD CROSS32OBJCOPY
 
+KBUILD_DEFCONFIG := $(shell uname -m)_defconfig
+
+ifeq ($(CONFIG_PPC64),y)
+OLDARCH	:= ppc64
+SZ	:= 64
+
 new_nm := $(shell if $(NM) --help 2>&1 | grep -- '--synthetic' > /dev/null; then echo y; else echo n; fi)
 
 ifeq ($(new_nm),y)
@@ -59,15 +61,17 @@ endif
 LDFLAGS_vmlinux	:= -Bstatic
 
 # The -Iarch/$(ARCH)/include is temporary while we are merging
-CPPFLAGS	+= -Iarch/$(ARCH) -Iarch/$(ARCH)/include
-AFLAGS		+= -Iarch/$(ARCH)
-CFLAGS		+= -Iarch/$(ARCH) -msoft-float -pipe
+CPPFLAGS-$(CONFIG_PPC32) := -Iarch/$(ARCH) -Iarch/$(ARCH)/include
+AFLAGS-$(CONFIG_PPC32)	:= -Iarch/$(ARCH)
 CFLAGS-$(CONFIG_PPC64)	:= -mminimal-toc -mtraceback=none  -mcall-aixdesc
-CFLAGS-$(CONFIG_PPC32)	:= -ffixed-r2 -mmultiple
-CFLAGS		+= $(CFLAGS-y)
+CFLAGS-$(CONFIG_PPC32)	:= -Iarch/$(ARCH) -ffixed-r2 -mmultiple
+CPPFLAGS	+= $(CPPFLAGS-y)
+AFLAGS		+= $(AFLAGS-y)
+CFLAGS		+= -msoft-float -pipe $(CFLAGS-y)
 CPP		= $(CC) -E $(CFLAGS)
 # Temporary hack until we have migrated to asm-powerpc
-LINUXINCLUDE    += -Iarch/$(ARCH)/include
+LINUXINCLUDE-$(CONFIG_PPC32)	:= -Iarch/$(ARCH)/include
+LINUXINCLUDE    += $(LINUXINCLUDE-y)
 
 CHECKFLAGS	+= -m$(SZ) -D__powerpc__ -D__powerpc$(SZ)__
 
@@ -111,9 +115,6 @@ cpu-as-$(CONFIG_E200)		+= -Wa,-me200
 AFLAGS += $(cpu-as-y)
 CFLAGS += $(cpu-as-y)
 
-# Default to the common case.
-KBUILD_DEFCONFIG := common_defconfig
-
 head-y				:= arch/powerpc/kernel/head_32.o
 head-$(CONFIG_PPC64)		:= arch/powerpc/kernel/head_64.o
 head-$(CONFIG_8xx)		:= arch/powerpc/kernel/head_8xx.o
@@ -125,11 +126,11 @@ head-$(CONFIG_PPC64)		+= arch/powerpc/kernel/entry_64.o
 head-$(CONFIG_PPC_FPU)		+= arch/powerpc/kernel/fpu.o
 
 core-y				+= arch/powerpc/kernel/ \
-				   arch/$(OLDARCH)/kernel/ \
 				   arch/powerpc/mm/ \
 				   arch/powerpc/lib/ \
 				   arch/powerpc/sysdev/ \
 				   arch/powerpc/platforms/
+core-$(CONFIG_PPC32)		+= arch/ppc/kernel/
 core-$(CONFIG_MATH_EMULATION)	+= arch/ppc/math-emu/
 core-$(CONFIG_XMON)		+= arch/powerpc/xmon/
 core-$(CONFIG_APUS)		+= arch/ppc/amiga/
@@ -139,7 +140,7 @@ drivers-$(CONFIG_CPM2)		+= arch/ppc/8260_io/
 
 drivers-$(CONFIG_OPROFILE)	+= arch/powerpc/oprofile/
 
-defaultimage-$(CONFIG_PPC32)	:= uImage zImage
+defaultimage-$(CONFIG_PPC32)	:= zImage
 defaultimage-$(CONFIG_PPC_ISERIES) := vmlinux
 defaultimage-$(CONFIG_PPC_PSERIES) := zImage
 KBUILD_IMAGE := $(defaultimage-y)
@@ -154,42 +155,33 @@ BOOT_TARGETS = zImage zImage.initrd znetboot znetboot.initrd vmlinux.sm
 
 .PHONY: $(BOOT_TARGETS)
 
-boot := arch/$(OLDARCH)/boot
+boot := arch/$(ARCH)/boot
 
-# urk
-ifeq ($(CONFIG_PPC64),y)
 $(BOOT_TARGETS): vmlinux
 	$(Q)$(MAKE) ARCH=ppc64 $(build)=$(boot) $(patsubst %,$(boot)/%,$@)
-else
-$(BOOT_TARGETS): vmlinux
-	$(Q)$(MAKE) ARCH=ppc $(build)=$(boot) $@
-endif
-
-uImage: vmlinux
-	$(Q)$(MAKE) ARCH=$(OLDARCH) $(build)=$(boot)/images $(boot)/images/$@
 
 define archhelp
-  @echo '* zImage          - Compressed kernel image (arch/$(ARCH)/boot/images/zImage.*)'
-  @echo '  uImage          - Create a bootable image for U-Boot / PPCBoot'
+  @echo '* zImage          - Compressed kernel image (arch/$(ARCH)/boot/zImage.*)'
   @echo '  install         - Install kernel using'
   @echo '                    (your) ~/bin/installkernel or'
   @echo '                    (distribution) /sbin/installkernel or'
   @echo '                    install to $$(INSTALL_PATH) and run lilo'
-  @echo '  *_defconfig     - Select default config from arch/$(ARCH)/ppc/configs'
+  @echo '  *_defconfig     - Select default config from arch/$(ARCH)/configs'
 endef
 
 archclean:
 	$(Q)$(MAKE) $(clean)=$(boot)
-	# Temporary hack until we have migrated to asm-powerpc
 	$(Q)rm -rf arch/$(ARCH)/include
 
 archprepare: checkbin
 
+ifeq ($(CONFIG_PPC32),y)
 # Temporary hack until we have migrated to asm-powerpc
 include/asm: arch/$(ARCH)/include/asm
-arch/$(ARCH)/include/asm:
+arch/$(ARCH)/include/asm: FORCE
 	$(Q)if [ ! -d arch/$(ARCH)/include ]; then mkdir -p arch/$(ARCH)/include; fi
 	$(Q)ln -fsn $(srctree)/include/asm-$(OLDARCH) arch/$(ARCH)/include/asm
+endif
 
 # Use the file '.tmp_gas_check' for binutils tests, as gas won't output
 # to stdout and these checks are run even on install targets.
diff --git a/arch/ppc64/boot/Makefile b/arch/powerpc/boot/Makefile
index 301bc1536c49..9770f587af73 100644
--- a/arch/ppc64/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -22,7 +22,8 @@
 
 
 HOSTCC		:= gcc
-BOOTCFLAGS	:= $(HOSTCFLAGS) -fno-builtin -nostdinc -isystem $(shell $(CROSS32CC) -print-file-name=include) -fPIC
+BOOTCFLAGS	:= $(HOSTCFLAGS) -fno-builtin -nostdinc -isystem \
+		   $(shell $(CROSS32CC) -print-file-name=include) -fPIC
 BOOTAFLAGS	:= -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc
 BOOTLFLAGS	:= -T $(srctree)/$(src)/zImage.lds
 OBJCOPYFLAGS    := contents,alloc,load,readonly,data
@@ -98,7 +99,7 @@ quiet_cmd_ramdisk = RAMDISK $@
       cmd_ramdisk = $(obj)/addRamDisk $(obj)/ramdisk.image.gz $< $@
 
 quiet_cmd_stripvm = STRIP   $@
-      cmd_stripvm = $(STRIP) -s $< -o $@
+      cmd_stripvm = $(STRIP) -s -R .comment $< -o $@
 
 vmlinux.strip: vmlinux
 	$(call if_changed,stripvm)
diff --git a/arch/ppc64/boot/README b/arch/powerpc/boot/README
index 3e11058760e4..3e11058760e4 100644
--- a/arch/ppc64/boot/README
+++ b/arch/powerpc/boot/README
diff --git a/arch/ppc64/boot/addRamDisk.c b/arch/powerpc/boot/addRamDisk.c
index 7f2c09473394..c02a99952be7 100644
--- a/arch/ppc64/boot/addRamDisk.c
+++ b/arch/powerpc/boot/addRamDisk.c
@@ -5,11 +5,59 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <string.h>
+#include <elf.h>
 
 #define ElfHeaderSize  (64 * 1024)
 #define ElfPages  (ElfHeaderSize / 4096)
 #define KERNELBASE (0xc000000000000000)
+#define _ALIGN_UP(addr,size)	(((addr)+((size)-1))&(~((size)-1)))
 
+struct addr_range {
+	unsigned long long addr;
+	unsigned long memsize;
+	unsigned long offset;
+};
+
+static int check_elf64(void *p, int size, struct addr_range *r)
+{
+	Elf64_Ehdr *elf64 = p;
+	Elf64_Phdr *elf64ph;
+
+	if (elf64->e_ident[EI_MAG0] != ELFMAG0 ||
+	    elf64->e_ident[EI_MAG1] != ELFMAG1 ||
+	    elf64->e_ident[EI_MAG2] != ELFMAG2 ||
+	    elf64->e_ident[EI_MAG3] != ELFMAG3 ||
+	    elf64->e_ident[EI_CLASS] != ELFCLASS64 ||
+	    elf64->e_ident[EI_DATA] != ELFDATA2MSB ||
+	    elf64->e_type != ET_EXEC || elf64->e_machine != EM_PPC64)
+		return 0;
+
+	if ((elf64->e_phoff + sizeof(Elf64_Phdr)) > size)
+		return 0;
+
+	elf64ph = (Elf64_Phdr *) ((unsigned long)elf64 +
+				  (unsigned long)elf64->e_phoff);
+
+	r->memsize = (unsigned long)elf64ph->p_memsz;
+	r->offset = (unsigned long)elf64ph->p_offset;
+	r->addr = (unsigned long long)elf64ph->p_vaddr;
+
+#ifdef DEBUG
+	printf("PPC64 ELF file, ph:\n");
+	printf("p_type   0x%08x\n", elf64ph->p_type);
+	printf("p_flags  0x%08x\n", elf64ph->p_flags);
+	printf("p_offset 0x%016llx\n", elf64ph->p_offset);
+	printf("p_vaddr  0x%016llx\n", elf64ph->p_vaddr);
+	printf("p_paddr  0x%016llx\n", elf64ph->p_paddr);
+	printf("p_filesz 0x%016llx\n", elf64ph->p_filesz);
+	printf("p_memsz  0x%016llx\n", elf64ph->p_memsz);
+	printf("p_align  0x%016llx\n", elf64ph->p_align);
+	printf("... skipping 0x%08lx bytes of ELF header\n",
+	       (unsigned long)elf64ph->p_offset);
+#endif
+
+	return 64;
+}
 void get4k(FILE *file, char *buf )
 {
 	unsigned j;
@@ -34,97 +82,92 @@ void death(const char *msg, FILE *fdesc, const char *fname)
 int main(int argc, char **argv)
 {
 	char inbuf[4096];
-	FILE *ramDisk = NULL;
-	FILE *sysmap = NULL;
-	FILE *inputVmlinux = NULL;
-	FILE *outputVmlinux = NULL;
-  
-	unsigned i = 0;
-	unsigned long ramFileLen = 0;
-	unsigned long ramLen = 0;
-	unsigned long roundR = 0;
-  
-	unsigned long sysmapFileLen = 0;
-	unsigned long sysmapLen = 0;
-	unsigned long sysmapPages = 0;
-	char* ptr_end = NULL; 
-	unsigned long offset_end = 0;
-
-	unsigned long kernelLen = 0;
-	unsigned long actualKernelLen = 0;
-	unsigned long round = 0;
-	unsigned long roundedKernelLen = 0;
-	unsigned long ramStartOffs = 0;
-	unsigned long ramPages = 0;
-	unsigned long roundedKernelPages = 0;
-	unsigned long hvReleaseData = 0;
+	struct addr_range vmlinux;
+	FILE *ramDisk;
+	FILE *inputVmlinux;
+	FILE *outputVmlinux;
+
+	char *rd_name, *lx_name, *out_name;
+
+	size_t i;
+	unsigned long ramFileLen;
+	unsigned long ramLen;
+	unsigned long roundR;
+	unsigned long offset_end;
+
+	unsigned long kernelLen;
+	unsigned long actualKernelLen;
+	unsigned long round;
+	unsigned long roundedKernelLen;
+	unsigned long ramStartOffs;
+	unsigned long ramPages;
+	unsigned long roundedKernelPages;
+	unsigned long hvReleaseData;
 	u_int32_t eyeCatcher = 0xc8a5d9c4;
-	unsigned long naca = 0;
-	unsigned long xRamDisk = 0;
-	unsigned long xRamDiskSize = 0;
-	long padPages = 0;
+	unsigned long naca;
+	unsigned long xRamDisk;
+	unsigned long xRamDiskSize;
+	long padPages;
   
   
 	if (argc < 2) {
 		fprintf(stderr, "Name of RAM disk file missing.\n");
 		exit(1);
 	}
+	rd_name = argv[1];
 
 	if (argc < 3) {
-		fprintf(stderr, "Name of System Map input file is missing.\n");
-		exit(1);
-	}
-  
-	if (argc < 4) {
 		fprintf(stderr, "Name of vmlinux file missing.\n");
 		exit(1);
 	}
+	lx_name = argv[2];
 
-	if (argc < 5) {
+	if (argc < 4) {
 		fprintf(stderr, "Name of vmlinux output file missing.\n");
 		exit(1);
 	}
+	out_name = argv[3];
 
 
-	ramDisk = fopen(argv[1], "r");
+	ramDisk = fopen(rd_name, "r");
 	if ( ! ramDisk ) {
-		fprintf(stderr, "RAM disk file \"%s\" failed to open.\n", argv[1]);
+		fprintf(stderr, "RAM disk file \"%s\" failed to open.\n", rd_name);
 		exit(1);
 	}
 
-	sysmap = fopen(argv[2], "r");
-	if ( ! sysmap ) {
-		fprintf(stderr, "System Map file \"%s\" failed to open.\n", argv[2]);
-		exit(1);
-	}
-  
-	inputVmlinux = fopen(argv[3], "r");
+	inputVmlinux = fopen(lx_name, "r");
 	if ( ! inputVmlinux ) {
-		fprintf(stderr, "vmlinux file \"%s\" failed to open.\n", argv[3]);
+		fprintf(stderr, "vmlinux file \"%s\" failed to open.\n", lx_name);
 		exit(1);
 	}
   
-	outputVmlinux = fopen(argv[4], "w+");
+	outputVmlinux = fopen(out_name, "w+");
 	if ( ! outputVmlinux ) {
-		fprintf(stderr, "output vmlinux file \"%s\" failed to open.\n", argv[4]);
+		fprintf(stderr, "output vmlinux file \"%s\" failed to open.\n", out_name);
 		exit(1);
 	}
-  
-  
-  
+
+	i = fread(inbuf, 1, sizeof(inbuf), inputVmlinux);
+	if (i != sizeof(inbuf)) {
+		fprintf(stderr, "can not read vmlinux file %s: %u\n", lx_name, i);
+		exit(1);
+	}
+
+	i = check_elf64(inbuf, sizeof(inbuf), &vmlinux);
+	if (i == 0) {
+		fprintf(stderr, "You must have a linux kernel specified as argv[2]\n");
+		exit(1);
+	}
+
 	/* Input Vmlinux file */
 	fseek(inputVmlinux, 0, SEEK_END);
 	kernelLen = ftell(inputVmlinux);
 	fseek(inputVmlinux, 0, SEEK_SET);
-	printf("kernel file size = %d\n", kernelLen);
-	if ( kernelLen == 0 ) {
-		fprintf(stderr, "You must have a linux kernel specified as argv[3]\n");
-		exit(1);
-	}
+	printf("kernel file size = %lu\n", kernelLen);
 
 	actualKernelLen = kernelLen - ElfHeaderSize;
 
-	printf("actual kernel length (minus ELF header) = %d\n", actualKernelLen);
+	printf("actual kernel length (minus ELF header) = %lu\n", actualKernelLen);
 
 	round = actualKernelLen % 4096;
 	roundedKernelLen = actualKernelLen;
@@ -134,39 +177,7 @@ int main(int argc, char **argv)
 	roundedKernelPages = roundedKernelLen / 4096;
 	printf("Vmlinux pages to copy = %ld/0x%lx \n", roundedKernelPages, roundedKernelPages);
 
-
-
-	/* Input System Map file */
-	/* (needs to be processed simply to determine if we need to add pad pages due to the static variables not being included in the vmlinux) */
-	fseek(sysmap, 0, SEEK_END);
-	sysmapFileLen = ftell(sysmap);
-	fseek(sysmap, 0, SEEK_SET);
-	printf("%s file size = %ld/0x%lx \n", argv[2], sysmapFileLen, sysmapFileLen);
-
-	sysmapLen = sysmapFileLen;
-
-	roundR = 4096 - (sysmapLen % 4096);
-	if (roundR) {
-		printf("Rounding System Map file up to a multiple of 4096, adding %ld/0x%lx \n", roundR, roundR);
-		sysmapLen += roundR;
-	}
-	printf("Rounded System Map size is %ld/0x%lx \n", sysmapLen, sysmapLen);
-  
-	/* Process the Sysmap file to determine where _end is */
-	sysmapPages = sysmapLen / 4096;
-	/* read the whole file line by line, expect that it doesn't fail */
-	while ( fgets(inbuf, 4096, sysmap) )  ;
-	/* search for _end in the last page of the system map */
-	ptr_end = strstr(inbuf, " _end");
-	if (!ptr_end) {
-		fprintf(stderr, "Unable to find _end in the sysmap file \n");
-		fprintf(stderr, "inbuf: \n");
-		fprintf(stderr, "%s \n", inbuf);
-		exit(1);
-	}
-	printf("Found _end in the last page of the sysmap - backing up 10 characters it looks like %s", ptr_end-10);
-	/* convert address of _end in system map to hex offset. */
-	offset_end = (unsigned int)strtol(ptr_end-10, NULL, 16);
+	offset_end = _ALIGN_UP(vmlinux.memsize, 4096);
 	/* calc how many pages we need to insert between the vmlinux and the start of the ram disk */
 	padPages = offset_end/4096 - roundedKernelPages;
 
@@ -194,7 +205,7 @@ int main(int argc, char **argv)
 	fseek(ramDisk, 0, SEEK_END);
 	ramFileLen = ftell(ramDisk);
 	fseek(ramDisk, 0, SEEK_SET);
-	printf("%s file size = %ld/0x%lx \n", argv[1], ramFileLen, ramFileLen);
+	printf("%s file size = %ld/0x%lx \n", rd_name, ramFileLen, ramFileLen);
 
 	ramLen = ramFileLen;
 
@@ -248,19 +259,19 @@ int main(int argc, char **argv)
 	/* fseek to the hvReleaseData pointer */
 	fseek(outputVmlinux, ElfHeaderSize + 0x24, SEEK_SET);
 	if (fread(&hvReleaseData, 4, 1, outputVmlinux) != 1) {
-		death("Could not read hvReleaseData pointer\n", outputVmlinux, argv[4]);
+		death("Could not read hvReleaseData pointer\n", outputVmlinux, out_name);
 	}
 	hvReleaseData = ntohl(hvReleaseData); /* Convert to native int */
-	printf("hvReleaseData is at %08x\n", hvReleaseData);
+	printf("hvReleaseData is at %08lx\n", hvReleaseData);
 
 	/* fseek to the hvReleaseData */
 	fseek(outputVmlinux, ElfHeaderSize + hvReleaseData, SEEK_SET);
 	if (fread(inbuf, 0x40, 1, outputVmlinux) != 1) {
-		death("Could not read hvReleaseData\n", outputVmlinux, argv[4]);
+		death("Could not read hvReleaseData\n", outputVmlinux, out_name);
 	}
 	/* Check hvReleaseData sanity */
 	if (memcmp(inbuf, &eyeCatcher, 4) != 0) {
-		death("hvReleaseData is invalid\n", outputVmlinux, argv[4]);
+		death("hvReleaseData is invalid\n", outputVmlinux, out_name);
 	}
 	/* Get the naca pointer */
 	naca = ntohl(*((u_int32_t*) &inbuf[0x0C])) - KERNELBASE;
@@ -269,13 +280,13 @@ int main(int argc, char **argv)
 	/* fseek to the naca */
 	fseek(outputVmlinux, ElfHeaderSize + naca, SEEK_SET);
 	if (fread(inbuf, 0x18, 1, outputVmlinux) != 1) {
-		death("Could not read naca\n", outputVmlinux, argv[4]);
+		death("Could not read naca\n", outputVmlinux, out_name);
 	}
 	xRamDisk = ntohl(*((u_int32_t *) &inbuf[0x0c]));
 	xRamDiskSize = ntohl(*((u_int32_t *) &inbuf[0x14]));
 	/* Make sure a RAM disk isn't already present */
 	if ((xRamDisk != 0) || (xRamDiskSize != 0)) {
-		death("RAM disk is already attached to this kernel\n", outputVmlinux, argv[4]);
+		death("RAM disk is already attached to this kernel\n", outputVmlinux, out_name);
 	}
 	/* Fill in the values */
 	*((u_int32_t *) &inbuf[0x0c]) = htonl(ramStartOffs);
@@ -285,15 +296,15 @@ int main(int argc, char **argv)
 	fflush(outputVmlinux);
 	fseek(outputVmlinux, ElfHeaderSize + naca, SEEK_SET);
 	if (fwrite(inbuf, 0x18, 1, outputVmlinux) != 1) {
-		death("Could not write naca\n", outputVmlinux, argv[4]);
+		death("Could not write naca\n", outputVmlinux, out_name);
 	}
-	printf("Ram Disk of 0x%lx pages is attached to the kernel at offset 0x%08x\n",
+	printf("Ram Disk of 0x%lx pages is attached to the kernel at offset 0x%08lx\n",
 	       ramPages, ramStartOffs);
 
 	/* Done */
 	fclose(outputVmlinux);
 	/* Set permission to executable */
-	chmod(argv[4], S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP|S_IROTH|S_IXOTH);
+	chmod(out_name, S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP|S_IROTH|S_IXOTH);
 
 	return 0;
 }
diff --git a/arch/ppc64/boot/addnote.c b/arch/powerpc/boot/addnote.c
index 8041a9845ab7..8041a9845ab7 100644
--- a/arch/ppc64/boot/addnote.c
+++ b/arch/powerpc/boot/addnote.c
diff --git a/arch/ppc64/boot/crt0.S b/arch/powerpc/boot/crt0.S
index 9cc442263939..d2f2ace56cd3 100644
--- a/arch/ppc64/boot/crt0.S
+++ b/arch/powerpc/boot/crt0.S
@@ -14,43 +14,42 @@
 	.text
 	.globl	_zimage_start
 _zimage_start:
-	bl	reloc_offset
+	bl	1f
 
-reloc_offset:
+1:
 	mflr	r0
-	lis	r9,reloc_offset@ha
-	addi	r9,r9,reloc_offset@l
+	lis	r9,1b@ha
+	addi	r9,r9,1b@l
 	subf.	r0,r9,r0
-	beq	clear_caches
+	beq	3f
 
-reloc_got2:
 	lis	r9,__got2_start@ha
 	addi	r9,r9,__got2_start@l
 	lis	r8,__got2_end@ha
 	addi	r8,r8,__got2_end@l
 	subf.	r8,r9,r8
-	beq	clear_caches
+	beq	3f
 	srwi.	r8,r8,2
 	mtctr	r8
 	add	r9,r0,r9
-reloc_got2_loop:
+2:
 	lwz	r8,0(r9)
 	add	r8,r8,r0
 	stw	r8,0(r9)
 	addi	r9,r9,4
-	bdnz	reloc_got2_loop
+	bdnz	2b
 
-clear_caches:
+3:
 	lis	r9,_start@h
 	add	r9,r0,r9
 	lis	r8,_etext@ha
 	addi	r8,r8,_etext@l
 	add	r8,r0,r8
-1:	dcbf	r0,r9
+4:	dcbf	r0,r9
 	icbi	r0,r9
 	addi	r9,r9,0x20
 	cmplwi	0,r9,8
-	blt	1b
+	blt	4b
 	sync
 	isync
 
diff --git a/arch/ppc64/boot/div64.S b/arch/powerpc/boot/div64.S
index 722f360a32a9..722f360a32a9 100644
--- a/arch/ppc64/boot/div64.S
+++ b/arch/powerpc/boot/div64.S
diff --git a/arch/ppc64/boot/elf.h b/arch/powerpc/boot/elf.h
index d4828fcf1cb9..d4828fcf1cb9 100644
--- a/arch/ppc64/boot/elf.h
+++ b/arch/powerpc/boot/elf.h
diff --git a/arch/ppc64/boot/install.sh b/arch/powerpc/boot/install.sh
index eacce9590816..eacce9590816 100644
--- a/arch/ppc64/boot/install.sh
+++ b/arch/powerpc/boot/install.sh
diff --git a/arch/ppc64/boot/main.c b/arch/powerpc/boot/main.c
index e0dde24a72ce..64ec93116fa6 100644
--- a/arch/ppc64/boot/main.c
+++ b/arch/powerpc/boot/main.c
@@ -42,6 +42,8 @@ static struct addr_range vmlinux;
 static struct addr_range vmlinuz;
 static struct addr_range initrd;
 
+static unsigned long elfoffset;
+
 static char scratch[46912];	/* scratch space for gunzip, from zlib_inflate_workspacesize() */
 static char elfheader[256];
 
@@ -131,13 +133,70 @@ static unsigned long try_claim(unsigned long size)
 	return addr;
 }
 
+static int is_elf64(void *hdr)
+{
+	Elf64_Ehdr *elf64 = hdr;
+	Elf64_Phdr *elf64ph;
+	unsigned int i;
+
+	if (!(elf64->e_ident[EI_MAG0]  == ELFMAG0	&&
+	      elf64->e_ident[EI_MAG1]  == ELFMAG1	&&
+	      elf64->e_ident[EI_MAG2]  == ELFMAG2	&&
+	      elf64->e_ident[EI_MAG3]  == ELFMAG3	&&
+	      elf64->e_ident[EI_CLASS] == ELFCLASS64	&&
+	      elf64->e_ident[EI_DATA]  == ELFDATA2MSB	&&
+	      elf64->e_type            == ET_EXEC	&&
+	      elf64->e_machine         == EM_PPC64))
+		return 0;
+
+	elf64ph = (Elf64_Phdr *)((unsigned long)elf64 +
+				 (unsigned long)elf64->e_phoff);
+	for (i = 0; i < (unsigned int)elf64->e_phnum; i++, elf64ph++)
+		if (elf64ph->p_type == PT_LOAD && elf64ph->p_offset != 0)
+			break;
+	if (i >= (unsigned int)elf64->e_phnum)
+		return 0;
+
+	elfoffset = (unsigned long)elf64ph->p_offset;
+	vmlinux.size = (unsigned long)elf64ph->p_filesz + elfoffset;
+	vmlinux.memsize = (unsigned long)elf64ph->p_memsz + elfoffset;
+	return 1;
+}
+
+static int is_elf32(void *hdr)
+{
+	Elf32_Ehdr *elf32 = hdr;
+	Elf32_Phdr *elf32ph;
+	unsigned int i;
+
+	if (!(elf32->e_ident[EI_MAG0]  == ELFMAG0	&&
+	      elf32->e_ident[EI_MAG1]  == ELFMAG1	&&
+	      elf32->e_ident[EI_MAG2]  == ELFMAG2	&&
+	      elf32->e_ident[EI_MAG3]  == ELFMAG3	&&
+	      elf32->e_ident[EI_CLASS] == ELFCLASS32	&&
+	      elf32->e_ident[EI_DATA]  == ELFDATA2MSB	&&
+	      elf32->e_type            == ET_EXEC	&&
+	      elf32->e_machine         == EM_PPC))
+		return 0;
+
+	elf32 = (Elf32_Ehdr *)elfheader;
+	elf32ph = (Elf32_Phdr *) ((unsigned long)elf32 + elf32->e_phoff);
+	for (i = 0; i < elf32->e_phnum; i++, elf32ph++)
+		if (elf32ph->p_type == PT_LOAD && elf32ph->p_offset != 0)
+			break;
+	if (i >= elf32->e_phnum)
+		return 0;
+
+	elfoffset = elf32ph->p_offset;
+	vmlinux.size = elf32ph->p_filesz + elf32ph->p_offset;
+	vmlinux.memsize = elf32ph->p_memsz + elf32ph->p_offset;
+	return 1;
+}
+
 void start(unsigned long a1, unsigned long a2, void *promptr, void *sp)
 {
-	unsigned long i;
 	int len;
 	kernel_entry_t kernel_entry;
-	Elf64_Ehdr *elf64;
-	Elf64_Phdr *elf64ph;
 
 	memset(__bss_start, 0, _end - __bss_start);
 
@@ -153,6 +212,22 @@ void start(unsigned long a1, unsigned long a2, void *promptr, void *sp)
 
 	printf("\n\rzImage starting: loaded at 0x%p (sp: 0x%p)\n\r", _start, sp);
 
+	vmlinuz.addr = (unsigned long)_vmlinux_start;
+	vmlinuz.size = (unsigned long)(_vmlinux_end - _vmlinux_start);
+
+	/* gunzip the ELF header of the kernel */
+	if (*(unsigned short *)vmlinuz.addr == 0x1f8b) {
+		len = vmlinuz.size;
+		gunzip(elfheader, sizeof(elfheader),
+				(unsigned char *)vmlinuz.addr, &len);
+	} else
+		memcpy(elfheader, (const void *)vmlinuz.addr, sizeof(elfheader));
+
+	if (!is_elf64(elfheader) && !is_elf32(elfheader)) {
+		printf("Error: not a valid PPC32 or PPC64 ELF file!\n\r");
+		exit();
+	}
+
 	/*
 	 * The first available claim_base must be above the end of the
 	 * the loaded kernel wrapper file (_start to _end includes the
@@ -172,46 +247,11 @@ void start(unsigned long a1, unsigned long a2, void *promptr, void *sp)
 		claim_base = PROG_START;
 #endif
 
-	vmlinuz.addr = (unsigned long)_vmlinux_start;
-	vmlinuz.size = (unsigned long)(_vmlinux_end - _vmlinux_start);
-
-	/* gunzip the ELF header of the kernel */
-	if (*(unsigned short *)vmlinuz.addr == 0x1f8b) {
-		len = vmlinuz.size;
-		gunzip(elfheader, sizeof(elfheader),
-				(unsigned char *)vmlinuz.addr, &len);
-	} else
-		memcpy(elfheader, (const void *)vmlinuz.addr, sizeof(elfheader));
-
-	elf64 = (Elf64_Ehdr *)elfheader;
-	if ( elf64->e_ident[EI_MAG0]  != ELFMAG0	||
-	     elf64->e_ident[EI_MAG1]  != ELFMAG1	||
-	     elf64->e_ident[EI_MAG2]  != ELFMAG2	||
-	     elf64->e_ident[EI_MAG3]  != ELFMAG3	||
-	     elf64->e_ident[EI_CLASS] != ELFCLASS64	||
-	     elf64->e_ident[EI_DATA]  != ELFDATA2MSB	||
-	     elf64->e_type            != ET_EXEC	||
-	     elf64->e_machine         != EM_PPC64 )
-	{
-		printf("Error: not a valid PPC64 ELF file!\n\r");
-		exit();
-	}
-
-	elf64ph = (Elf64_Phdr *)((unsigned long)elf64 +
-				(unsigned long)elf64->e_phoff);
-	for(i=0; i < (unsigned int)elf64->e_phnum ;i++,elf64ph++) {
-		if (elf64ph->p_type == PT_LOAD && elf64ph->p_offset != 0)
-			break;
-	}
-	vmlinux.size = (unsigned long)elf64ph->p_filesz +
-		(unsigned long)elf64ph->p_offset;
 	/* We need to claim the memsize plus the file offset since gzip
 	 * will expand the header (file offset), then the kernel, then
 	 * possible rubbish we don't care about. But the kernel bss must
 	 * be claimed (it will be zero'd by the kernel itself)
 	 */
-	vmlinux.memsize = (unsigned long)elf64ph->p_memsz +
-		(unsigned long)elf64ph->p_offset;
 	printf("Allocating 0x%lx bytes for kernel ...\n\r", vmlinux.memsize);
 	vmlinux.addr = try_claim(vmlinux.memsize);
 	if (vmlinux.addr == 0) {
@@ -254,9 +294,9 @@ void start(unsigned long a1, unsigned long a2, void *promptr, void *sp)
 	/* Skip over the ELF header */
 #ifdef DEBUG
 	printf("... skipping 0x%lx bytes of ELF header\n\r",
-			(unsigned long)elf64ph->p_offset);
+			elfoffset);
 #endif
-	vmlinux.addr += (unsigned long)elf64ph->p_offset;
+	vmlinux.addr += elfoffset;
 
 	flush_cache((void *)vmlinux.addr, vmlinux.size);
 
@@ -272,7 +312,7 @@ void start(unsigned long a1, unsigned long a2, void *promptr, void *sp)
 		(unsigned long)prom, NULL);
 #endif
 
-	kernel_entry( a1, a2, prom, NULL );
+	kernel_entry(a1, a2, prom, NULL);
 
 	printf("Error: Linux kernel returned to zImage bootloader!\n\r");
 
diff --git a/arch/ppc64/boot/page.h b/arch/powerpc/boot/page.h
index 14eca30fef64..14eca30fef64 100644
--- a/arch/ppc64/boot/page.h
+++ b/arch/powerpc/boot/page.h
diff --git a/arch/ppc64/boot/ppc_asm.h b/arch/powerpc/boot/ppc_asm.h
index 1c2c2817f9b7..1c2c2817f9b7 100644
--- a/arch/ppc64/boot/ppc_asm.h
+++ b/arch/powerpc/boot/ppc_asm.h
diff --git a/arch/ppc64/boot/prom.c b/arch/powerpc/boot/prom.c
index 4bea2f4dcb06..4bea2f4dcb06 100644
--- a/arch/ppc64/boot/prom.c
+++ b/arch/powerpc/boot/prom.c
diff --git a/arch/ppc64/boot/prom.h b/arch/powerpc/boot/prom.h
index 96ab5aec740c..96ab5aec740c 100644
--- a/arch/ppc64/boot/prom.h
+++ b/arch/powerpc/boot/prom.h
diff --git a/arch/ppc64/boot/stdio.h b/arch/powerpc/boot/stdio.h
index 24bd3a8dee94..24bd3a8dee94 100644
--- a/arch/ppc64/boot/stdio.h
+++ b/arch/powerpc/boot/stdio.h
diff --git a/arch/ppc64/boot/string.S b/arch/powerpc/boot/string.S
index b1eeaed7db17..b1eeaed7db17 100644
--- a/arch/ppc64/boot/string.S
+++ b/arch/powerpc/boot/string.S
diff --git a/arch/ppc64/boot/string.h b/arch/powerpc/boot/string.h
index 9fdff1cc0d70..9fdff1cc0d70 100644
--- a/arch/ppc64/boot/string.h
+++ b/arch/powerpc/boot/string.h
diff --git a/arch/ppc64/boot/zImage.lds b/arch/powerpc/boot/zImage.lds
index 4b6bb3ffe3dc..4b6bb3ffe3dc 100644
--- a/arch/ppc64/boot/zImage.lds
+++ b/arch/powerpc/boot/zImage.lds
diff --git a/arch/powerpc/configs/cell_defconfig b/arch/powerpc/configs/cell_defconfig
index 67ffecbc05cb..b657f7e44762 100644
--- a/arch/powerpc/configs/cell_defconfig
+++ b/arch/powerpc/configs/cell_defconfig
@@ -1,18 +1,33 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc4
-# Thu Oct 20 08:29:10 2005
+# Linux kernel version: 2.6.15-rc5
+# Tue Dec 20 15:59:26 2005
 #
+CONFIG_PPC64=y
 CONFIG_64BIT=y
+CONFIG_PPC_MERGE=y
 CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_ISA_DMA=y
+CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_COMPAT=y
+CONFIG_SYSVIPC_COMPAT=y
 CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_FORCE_MAX_ZONEORDER=13
+
+#
+# Processor support
+#
+# CONFIG_POWER4_ONLY is not set
+CONFIG_POWER3=y
+CONFIG_POWER4=y
+CONFIG_PPC_FPU=y
+CONFIG_ALTIVEC=y
+CONFIG_PPC_STD_MMU=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=4
 
 #
 # Code maturity level options
@@ -38,6 +53,7 @@ CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 # CONFIG_CPUSETS is not set
 CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 # CONFIG_EMBEDDED is not set
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
@@ -66,31 +82,69 @@ CONFIG_OBSOLETE_MODPARM=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 # CONFIG_KMOD is not set
 CONFIG_STOP_MACHINE=y
-CONFIG_SYSVIPC_COMPAT=y
+
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
 
 #
 # Platform support
 #
-# CONFIG_PPC_ISERIES is not set
 CONFIG_PPC_MULTIPLATFORM=y
+# CONFIG_PPC_ISERIES is not set
+# CONFIG_EMBEDDED6xx is not set
+# CONFIG_APUS is not set
 # CONFIG_PPC_PSERIES is not set
-CONFIG_PPC_BPA=y
 # CONFIG_PPC_PMAC is not set
 # CONFIG_PPC_MAPLE is not set
-CONFIG_PPC=y
-CONFIG_PPC64=y
+CONFIG_PPC_CELL=y
 CONFIG_PPC_OF=y
-CONFIG_BPA_IIC=y
-CONFIG_ALTIVEC=y
-CONFIG_KEXEC=y
 # CONFIG_U3_DART is not set
-# CONFIG_BOOTX_TEXT is not set
-# CONFIG_POWER4_ONLY is not set
+CONFIG_PPC_RTAS=y
+# CONFIG_RTAS_ERROR_LOGGING is not set
+CONFIG_RTAS_PROC=y
+CONFIG_RTAS_FLASH=y
+CONFIG_MMIO_NVRAM=y
+CONFIG_CELL_IIC=y
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_GENERIC_TBSYNC is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_WANT_EARLY_SERIAL is not set
+
+#
+# Kernel options
+#
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_PREEMPT_BKL=y
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_FORCE_MAX_ZONEORDER=13
 # CONFIG_IOMMU_VMERGE is not set
-CONFIG_SMP=y
-CONFIG_NR_CPUS=4
+CONFIG_KEXEC=y
+CONFIG_IRQ_ALL_CPUS=y
+# CONFIG_NUMA is not set
 CONFIG_ARCH_SELECT_MEMORY_MODEL=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
 CONFIG_SELECT_MEMORY_MODEL=y
 CONFIG_FLATMEM_MANUAL=y
 # CONFIG_DISCONTIGMEM_MANUAL is not set
@@ -98,30 +152,21 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
-# CONFIG_NUMA is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_SCHED_SMT=y
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-CONFIG_PREEMPT_BKL=y
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_PPC_RTAS=y
-CONFIG_RTAS_PROC=y
-CONFIG_RTAS_FLASH=y
-CONFIG_SECCOMP=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
+# CONFIG_PM is not set
+CONFIG_SECCOMP=y
 CONFIG_ISA_DMA_API=y
 
 #
-# Bus Options
+# Bus options
 #
+CONFIG_GENERIC_ISA_DMA=y
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PPC_INDIRECT_PCI is not set
 CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PCI_LEGACY_PROC=y
@@ -136,6 +181,7 @@ CONFIG_PCI_LEGACY_PROC=y
 # PCI Hotplug Support
 #
 # CONFIG_HOTPLUG_PCI is not set
+CONFIG_KERNEL_START=0xc000000000000000
 
 #
 # Networking
@@ -183,6 +229,10 @@ CONFIG_INET6_TUNNEL=m
 CONFIG_IPV6_TUNNEL=m
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
 # CONFIG_NETFILTER_NETLINK is not set
 
 #
@@ -284,6 +334,10 @@ CONFIG_IP_NF_ARP_MANGLE=m
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
 CONFIG_NET_CLS_ROUTE=y
 
@@ -345,14 +399,6 @@ CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=131072
 CONFIG_BLK_DEV_INITRD=y
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 # CONFIG_ATA_OVER_ETH is not set
 
 #
@@ -442,6 +488,7 @@ CONFIG_IDEDMA_AUTO=y
 #
 # Macintosh device drivers
 #
+# CONFIG_WINDFARM is not set
 
 #
 # Network device support
@@ -495,7 +542,6 @@ CONFIG_SKGE=m
 # CONFIG_SK98LIN is not set
 # CONFIG_TIGON3 is not set
 # CONFIG_BNX2 is not set
-# CONFIG_SPIDER_NET is not set
 # CONFIG_MV643XX_ETH is not set
 
 #
@@ -625,7 +671,7 @@ CONFIG_WATCHDOG=y
 # Watchdog Device Drivers
 #
 # CONFIG_SOFT_WATCHDOG is not set
-CONFIG_WATCHDOG_RTAS=y
+# CONFIG_WATCHDOG_RTAS is not set
 
 #
 # PCI-based Watchdog Cards
@@ -633,6 +679,8 @@ CONFIG_WATCHDOG_RTAS=y
 # CONFIG_PCIPCWATCHDOG is not set
 # CONFIG_WDTPCI is not set
 # CONFIG_RTC is not set
+CONFIG_GEN_RTC=y
+# CONFIG_GEN_RTC_X is not set
 # CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
@@ -649,6 +697,7 @@ CONFIG_WATCHDOG_RTAS=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -699,6 +748,7 @@ CONFIG_I2C_ALGOBIT=y
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_RTC8564 is not set
 # CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -757,6 +807,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
@@ -943,9 +997,24 @@ CONFIG_NLS_ISO8859_15=m
 # CONFIG_NLS_UTF8 is not set
 
 #
-# Profiling support
+# Library routines
+#
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=m
+CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
+
+#
+# Instrumentation Support
 #
 # CONFIG_PROFILING is not set
+# CONFIG_KPROBES is not set
 
 #
 # Kernel hacking
@@ -962,13 +1031,14 @@ CONFIG_DEBUG_SPINLOCK_SLEEP=y
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_INFO is not set
 CONFIG_DEBUG_FS=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_DEBUG_STACKOVERFLOW is not set
-# CONFIG_KPROBES is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 CONFIG_DEBUGGER=y
 # CONFIG_XMON is not set
-# CONFIG_PPCDBG is not set
 CONFIG_IRQSTACKS=y
+# CONFIG_BOOTX_TEXT is not set
 
 #
 # Security options
@@ -1008,17 +1078,3 @@ CONFIG_CRYPTO_DEFLATE=m
 #
 # Hardware crypto devices
 #
-
-#
-# Library routines
-#
-# CONFIG_CRC_CCITT is not set
-# CONFIG_CRC16 is not set
-CONFIG_CRC32=y
-# CONFIG_LIBCRC32C is not set
-CONFIG_ZLIB_INFLATE=m
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
diff --git a/arch/powerpc/configs/g5_defconfig b/arch/powerpc/configs/g5_defconfig
index e76854f8c121..3c22ccb18519 100644
--- a/arch/powerpc/configs/g5_defconfig
+++ b/arch/powerpc/configs/g5_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14
-# Mon Nov  7 13:37:59 2005
+# Linux kernel version: 2.6.15-rc5
+# Tue Dec 20 15:59:30 2005
 #
 CONFIG_PPC64=y
 CONFIG_64BIT=y
@@ -53,6 +53,7 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 # CONFIG_CPUSETS is not set
 CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 # CONFIG_EMBEDDED is not set
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
@@ -83,6 +84,23 @@ CONFIG_KMOD=y
 CONFIG_STOP_MACHINE=y
 
 #
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
+
+#
 # Platform support
 #
 CONFIG_PPC_MULTIPLATFORM=y
@@ -137,6 +155,7 @@ CONFIG_IRQ_ALL_CPUS=y
 # CONFIG_NUMA is not set
 CONFIG_ARCH_SELECT_MEMORY_MODEL=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
 CONFIG_SELECT_MEMORY_MODEL=y
 CONFIG_FLATMEM_MANUAL=y
 # CONFIG_DISCONTIGMEM_MANUAL is not set
@@ -215,6 +234,10 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_IPV6 is not set
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
 # CONFIG_NETFILTER_NETLINK is not set
 
 #
@@ -382,19 +405,6 @@ CONFIG_BLK_DEV_INITRD=y
 CONFIG_CDROM_PKTCDVD=m
 CONFIG_CDROM_PKTCDVD_BUFFERS=8
 # CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-CONFIG_DEFAULT_AS=y
-# CONFIG_DEFAULT_DEADLINE is not set
-# CONFIG_DEFAULT_CFQ is not set
-# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="anticipatory"
 # CONFIG_ATA_OVER_ETH is not set
 
 #
@@ -656,7 +666,6 @@ CONFIG_SUNGEM=y
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
 # CONFIG_NET_PCI is not set
-# CONFIG_FEC_8XX is not set
 
 #
 # Ethernet (1000 Mbit)
@@ -710,6 +719,7 @@ CONFIG_PPP_ASYNC=m
 CONFIG_PPP_SYNC_TTY=m
 CONFIG_PPP_DEFLATE=m
 CONFIG_PPP_BSDCOMP=m
+# CONFIG_PPP_MPPE is not set
 CONFIG_PPPOE=m
 # CONFIG_SLIP is not set
 # CONFIG_NET_FC is not set
@@ -804,6 +814,8 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # CONFIG_WATCHDOG is not set
 # CONFIG_RTC is not set
+CONFIG_GEN_RTC=y
+# CONFIG_GEN_RTC_X is not set
 # CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
@@ -917,7 +929,6 @@ CONFIG_FB=y
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SOFT_CURSOR=y
 CONFIG_FB_MACMODES=y
 CONFIG_FB_MODE_HELPERS=y
 CONFIG_FB_TILEBLITTING=y
@@ -932,6 +943,7 @@ CONFIG_FB_OF=y
 # CONFIG_FB_ASILIANT is not set
 # CONFIG_FB_IMSTT is not set
 # CONFIG_FB_VGA16 is not set
+# CONFIG_FB_S1D13XXX is not set
 CONFIG_FB_NVIDIA=y
 CONFIG_FB_NVIDIA_I2C=y
 # CONFIG_FB_RIVA is not set
@@ -950,7 +962,6 @@ CONFIG_FB_RADEON_I2C=y
 # CONFIG_FB_VOODOO1 is not set
 # CONFIG_FB_CYBLA is not set
 # CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_VIRTUAL is not set
 
 #
@@ -959,6 +970,7 @@ CONFIG_FB_RADEON_I2C=y
 # CONFIG_VGA_CONSOLE is not set
 CONFIG_DUMMY_CONSOLE=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
 # CONFIG_FONTS is not set
 CONFIG_FONT_8x8=y
 CONFIG_FONT_8x16=y
@@ -1192,6 +1204,7 @@ CONFIG_USB_MON=y
 CONFIG_USB_SERIAL=m
 CONFIG_USB_SERIAL_GENERIC=y
 # CONFIG_USB_SERIAL_AIRPRIME is not set
+# CONFIG_USB_SERIAL_ANYDATA is not set
 CONFIG_USB_SERIAL_BELKIN=m
 CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
 # CONFIG_USB_SERIAL_CP2101 is not set
@@ -1222,7 +1235,6 @@ CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
 CONFIG_USB_SERIAL_KLSI=m
 CONFIG_USB_SERIAL_KOBIL_SCT=m
 CONFIG_USB_SERIAL_MCT_U232=m
-# CONFIG_USB_SERIAL_NOKIA_DKU2 is not set
 CONFIG_USB_SERIAL_PL2303=m
 # CONFIG_USB_SERIAL_HP4X is not set
 CONFIG_USB_SERIAL_SAFE=m
@@ -1474,10 +1486,11 @@ CONFIG_TEXTSEARCH_BM=m
 CONFIG_TEXTSEARCH_FSM=m
 
 #
-# Profiling support
+# Instrumentation Support
 #
 CONFIG_PROFILING=y
 CONFIG_OPROFILE=y
+# CONFIG_KPROBES is not set
 
 #
 # Kernel hacking
@@ -1497,7 +1510,6 @@ CONFIG_DEBUG_FS=y
 # CONFIG_DEBUG_VM is not set
 # CONFIG_RCU_TORTURE_TEST is not set
 # CONFIG_DEBUG_STACKOVERFLOW is not set
-# CONFIG_KPROBES is not set
 # CONFIG_DEBUG_STACK_USAGE is not set
 # CONFIG_DEBUGGER is not set
 CONFIG_IRQSTACKS=y
diff --git a/arch/powerpc/configs/iseries_defconfig b/arch/powerpc/configs/iseries_defconfig
index 62e92c7e9e27..751a622fb7a7 100644
--- a/arch/powerpc/configs/iseries_defconfig
+++ b/arch/powerpc/configs/iseries_defconfig
@@ -1,18 +1,33 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc4
-# Thu Oct 20 08:30:56 2005
+# Linux kernel version: 2.6.15-rc5
+# Tue Dec 20 15:59:32 2005
 #
+CONFIG_PPC64=y
 CONFIG_64BIT=y
+CONFIG_PPC_MERGE=y
 CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_ISA_DMA=y
+CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_COMPAT=y
+CONFIG_SYSVIPC_COMPAT=y
 CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_FORCE_MAX_ZONEORDER=13
+
+#
+# Processor support
+#
+# CONFIG_POWER4_ONLY is not set
+CONFIG_POWER3=y
+CONFIG_POWER4=y
+CONFIG_PPC_FPU=y
+# CONFIG_ALTIVEC is not set
+CONFIG_PPC_STD_MMU=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=32
 
 #
 # Code maturity level options
@@ -40,6 +55,7 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 # CONFIG_CPUSETS is not set
 CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 # CONFIG_EMBEDDED is not set
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_ALL is not set
@@ -68,22 +84,60 @@ CONFIG_MODVERSIONS=y
 CONFIG_MODULE_SRCVERSION_ALL=y
 CONFIG_KMOD=y
 CONFIG_STOP_MACHINE=y
-CONFIG_SYSVIPC_COMPAT=y
+
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
 
 #
 # Platform support
 #
-CONFIG_PPC_ISERIES=y
 # CONFIG_PPC_MULTIPLATFORM is not set
-CONFIG_PPC=y
-CONFIG_PPC64=y
+CONFIG_PPC_ISERIES=y
+# CONFIG_EMBEDDED6xx is not set
+# CONFIG_APUS is not set
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
 CONFIG_IBMVIO=y
-# CONFIG_POWER4_ONLY is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_GENERIC_TBSYNC is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_WANT_EARLY_SERIAL is not set
+
+#
+# Kernel options
+#
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_PREEMPT_BKL is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_FORCE_MAX_ZONEORDER=13
 CONFIG_IOMMU_VMERGE=y
-CONFIG_SMP=y
-CONFIG_NR_CPUS=32
+CONFIG_IRQ_ALL_CPUS=y
+CONFIG_LPARCFG=y
+# CONFIG_NUMA is not set
 CONFIG_ARCH_SELECT_MEMORY_MODEL=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
 CONFIG_SELECT_MEMORY_MODEL=y
 CONFIG_FLATMEM_MANUAL=y
 # CONFIG_DISCONTIGMEM_MANUAL is not set
@@ -91,26 +145,20 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
-# CONFIG_NUMA is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_PPC_64K_PAGES is not set
 # CONFIG_SCHED_SMT is not set
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_PREEMPT_BKL is not set
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_LPARCFG=y
+CONFIG_PROC_DEVICETREE=y
+# CONFIG_PM is not set
 CONFIG_SECCOMP=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
 CONFIG_ISA_DMA_API=y
 
 #
-# Bus Options
+# Bus options
 #
+CONFIG_GENERIC_ISA_DMA=y
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PPC_INDIRECT_PCI is not set
 CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PCI_LEGACY_PROC=y
@@ -125,6 +173,7 @@ CONFIG_PCI_LEGACY_PROC=y
 # PCI Hotplug Support
 #
 # CONFIG_HOTPLUG_PCI is not set
+CONFIG_KERNEL_START=0xc000000000000000
 
 #
 # Networking
@@ -166,6 +215,10 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_IPV6 is not set
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
 # CONFIG_NETFILTER_NETLINK is not set
 
 #
@@ -265,6 +318,10 @@ CONFIG_LLC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
 CONFIG_NET_CLS_ROUTE=y
 
@@ -326,14 +383,6 @@ CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=65536
 CONFIG_BLK_DEV_INITRD=y
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 # CONFIG_ATA_OVER_ETH is not set
 
 #
@@ -377,6 +426,7 @@ CONFIG_SCSI_FC_ATTRS=y
 #
 # SCSI low-level drivers
 #
+# CONFIG_ISCSI_TCP is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -454,6 +504,7 @@ CONFIG_DM_ZERO=m
 #
 # Macintosh device drivers
 #
+# CONFIG_WINDFARM is not set
 
 #
 # Network device support
@@ -561,6 +612,7 @@ CONFIG_PPP_ASYNC=m
 CONFIG_PPP_SYNC_TTY=m
 CONFIG_PPP_DEFLATE=m
 CONFIG_PPP_BSDCOMP=m
+# CONFIG_PPP_MPPE is not set
 CONFIG_PPPOE=m
 # CONFIG_SLIP is not set
 # CONFIG_NET_FC is not set
@@ -643,6 +695,8 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # CONFIG_WATCHDOG is not set
 # CONFIG_RTC is not set
+CONFIG_GEN_RTC=y
+# CONFIG_GEN_RTC_X is not set
 # CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
@@ -660,6 +714,7 @@ CONFIG_MAX_RAW_DEVS=256
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -713,6 +768,10 @@ CONFIG_USB_ARCH_HAS_OHCI=y
 # CONFIG_USB is not set
 
 #
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
@@ -917,10 +976,25 @@ CONFIG_VIOTAPE=m
 CONFIG_VIOPATH=y
 
 #
-# Profiling support
+# Library routines
+#
+CONFIG_CRC_CCITT=m
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+CONFIG_LIBCRC32C=m
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
+
+#
+# Instrumentation Support
 #
 CONFIG_PROFILING=y
 CONFIG_OPROFILE=y
+# CONFIG_KPROBES is not set
 
 #
 # Kernel hacking
@@ -937,11 +1011,11 @@ CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_INFO is not set
 CONFIG_DEBUG_FS=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_DEBUG_STACKOVERFLOW=y
-# CONFIG_KPROBES is not set
 CONFIG_DEBUG_STACK_USAGE=y
 # CONFIG_DEBUGGER is not set
-# CONFIG_PPCDBG is not set
 CONFIG_IRQSTACKS=y
 
 #
@@ -982,17 +1056,3 @@ CONFIG_CRYPTO_TEST=m
 #
 # Hardware crypto devices
 #
-
-#
-# Library routines
-#
-CONFIG_CRC_CCITT=m
-# CONFIG_CRC16 is not set
-CONFIG_CRC32=y
-CONFIG_LIBCRC32C=m
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
diff --git a/arch/powerpc/configs/maple_defconfig b/arch/powerpc/configs/maple_defconfig
index 7b480f3d1406..07b6d3d23360 100644
--- a/arch/powerpc/configs/maple_defconfig
+++ b/arch/powerpc/configs/maple_defconfig
@@ -1,18 +1,32 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc4
-# Thu Oct 20 08:31:24 2005
+# Linux kernel version: 2.6.15-rc5
+# Tue Dec 20 15:59:36 2005
 #
+CONFIG_PPC64=y
 CONFIG_64BIT=y
+CONFIG_PPC_MERGE=y
 CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_ISA_DMA=y
+CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_COMPAT=y
+CONFIG_SYSVIPC_COMPAT=y
 CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_FORCE_MAX_ZONEORDER=13
+
+#
+# Processor support
+#
+CONFIG_POWER4_ONLY=y
+CONFIG_POWER4=y
+CONFIG_PPC_FPU=y
+# CONFIG_ALTIVEC is not set
+CONFIG_PPC_STD_MMU=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=2
 
 #
 # Code maturity level options
@@ -39,6 +53,7 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 # CONFIG_CPUSETS is not set
 CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 # CONFIG_EMBEDDED is not set
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
@@ -67,32 +82,67 @@ CONFIG_MODVERSIONS=y
 CONFIG_MODULE_SRCVERSION_ALL=y
 CONFIG_KMOD=y
 CONFIG_STOP_MACHINE=y
-CONFIG_SYSVIPC_COMPAT=y
+
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
 
 #
 # Platform support
 #
-# CONFIG_PPC_ISERIES is not set
 CONFIG_PPC_MULTIPLATFORM=y
+# CONFIG_PPC_ISERIES is not set
+# CONFIG_EMBEDDED6xx is not set
+# CONFIG_APUS is not set
 # CONFIG_PPC_PSERIES is not set
-# CONFIG_PPC_BPA is not set
 # CONFIG_PPC_PMAC is not set
 CONFIG_PPC_MAPLE=y
-CONFIG_PPC=y
-CONFIG_PPC64=y
+# CONFIG_PPC_CELL is not set
 CONFIG_PPC_OF=y
-CONFIG_MPIC=y
-# CONFIG_ALTIVEC is not set
-CONFIG_KEXEC=y
 CONFIG_U3_DART=y
+CONFIG_MPIC=y
+# CONFIG_PPC_RTAS is not set
+# CONFIG_MMIO_NVRAM is not set
 CONFIG_MPIC_BROKEN_U3=y
-CONFIG_BOOTX_TEXT=y
-CONFIG_POWER4_ONLY=y
+# CONFIG_PPC_MPC106 is not set
+CONFIG_GENERIC_TBSYNC=y
+# CONFIG_CPU_FREQ is not set
+# CONFIG_WANT_EARLY_SERIAL is not set
+
+#
+# Kernel options
+#
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_PREEMPT_BKL is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_FORCE_MAX_ZONEORDER=13
 CONFIG_IOMMU_VMERGE=y
-CONFIG_SMP=y
-CONFIG_NR_CPUS=2
+CONFIG_KEXEC=y
+CONFIG_IRQ_ALL_CPUS=y
+# CONFIG_NUMA is not set
 CONFIG_ARCH_SELECT_MEMORY_MODEL=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
 CONFIG_SELECT_MEMORY_MODEL=y
 CONFIG_FLATMEM_MANUAL=y
 # CONFIG_DISCONTIGMEM_MANUAL is not set
@@ -100,27 +150,21 @@ CONFIG_FLATMEM_MANUAL=y
 CONFIG_FLATMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 # CONFIG_SPARSEMEM_STATIC is not set
-# CONFIG_NUMA is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_PPC_64K_PAGES is not set
 # CONFIG_SCHED_SMT is not set
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_PREEMPT_BKL is not set
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_SECCOMP=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
+# CONFIG_PM is not set
+CONFIG_SECCOMP=y
 CONFIG_ISA_DMA_API=y
 
 #
-# Bus Options
+# Bus options
 #
+CONFIG_GENERIC_ISA_DMA=y
+# CONFIG_PPC_I8259 is not set
+# CONFIG_PPC_INDIRECT_PCI is not set
 CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PCI_LEGACY_PROC=y
@@ -135,6 +179,7 @@ CONFIG_PCI_LEGACY_PROC=y
 # PCI Hotplug Support
 #
 # CONFIG_HOTPLUG_PCI is not set
+CONFIG_KERNEL_START=0xc000000000000000
 
 #
 # Networking
@@ -193,8 +238,11 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
 
 #
 # Network testing
@@ -254,14 +302,6 @@ CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=8192
 # CONFIG_BLK_DEV_INITRD is not set
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 # CONFIG_ATA_OVER_ETH is not set
 
 #
@@ -351,6 +391,7 @@ CONFIG_IDEDMA_AUTO=y
 #
 # Macintosh device drivers
 #
+# CONFIG_WINDFARM is not set
 
 #
 # Network device support
@@ -533,6 +574,8 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # CONFIG_WATCHDOG is not set
 # CONFIG_RTC is not set
+CONFIG_GEN_RTC=y
+# CONFIG_GEN_RTC_X is not set
 # CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
@@ -549,6 +592,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -599,6 +643,7 @@ CONFIG_I2C_AMD8111=y
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_RTC8564 is not set
 # CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -681,12 +726,15 @@ CONFIG_USB_UHCI_HCD=y
 #
 # USB Device Class drivers
 #
-# CONFIG_USB_BLUETOOTH_TTY is not set
 # CONFIG_USB_ACM is not set
 # CONFIG_USB_PRINTER is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
 #
 # CONFIG_USB_STORAGE is not set
 
@@ -746,6 +794,7 @@ CONFIG_USB_SERIAL=y
 # CONFIG_USB_SERIAL_CONSOLE is not set
 CONFIG_USB_SERIAL_GENERIC=y
 # CONFIG_USB_SERIAL_AIRPRIME is not set
+# CONFIG_USB_SERIAL_ANYDATA is not set
 # CONFIG_USB_SERIAL_BELKIN is not set
 # CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
 # CONFIG_USB_SERIAL_CP2101 is not set
@@ -985,9 +1034,19 @@ CONFIG_NLS_DEFAULT="utf-8"
 CONFIG_NLS_UTF8=y
 
 #
-# Profiling support
+# Library routines
+#
+CONFIG_CRC_CCITT=y
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+CONFIG_ZLIB_INFLATE=y
+
+#
+# Instrumentation Support
 #
 # CONFIG_PROFILING is not set
+# CONFIG_KPROBES is not set
 
 #
 # Kernel hacking
@@ -1004,14 +1063,15 @@ CONFIG_DEBUG_SPINLOCK_SLEEP=y
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_INFO is not set
 CONFIG_DEBUG_FS=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_DEBUG_STACKOVERFLOW=y
-# CONFIG_KPROBES is not set
 CONFIG_DEBUG_STACK_USAGE=y
 CONFIG_DEBUGGER=y
 CONFIG_XMON=y
 CONFIG_XMON_DEFAULT=y
-# CONFIG_PPCDBG is not set
 # CONFIG_IRQSTACKS is not set
+CONFIG_BOOTX_TEXT=y
 
 #
 # Security options
@@ -1051,12 +1111,3 @@ CONFIG_CRYPTO_DES=y
 #
 # Hardware crypto devices
 #
-
-#
-# Library routines
-#
-CONFIG_CRC_CCITT=y
-# CONFIG_CRC16 is not set
-CONFIG_CRC32=y
-# CONFIG_LIBCRC32C is not set
-CONFIG_ZLIB_INFLATE=y
diff --git a/arch/ppc64/defconfig b/arch/powerpc/configs/ppc64_defconfig
index e79fd60bc122..509399eab6f5 100644
--- a/arch/ppc64/defconfig
+++ b/arch/powerpc/configs/ppc64_defconfig
@@ -1,18 +1,33 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc4
-# Thu Oct 20 08:28:33 2005
+# Linux kernel version: 2.6.15-rc5
+# Tue Dec 20 15:59:38 2005
 #
+CONFIG_PPC64=y
 CONFIG_64BIT=y
+CONFIG_PPC_MERGE=y
 CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_ISA_DMA=y
+CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_COMPAT=y
+CONFIG_SYSVIPC_COMPAT=y
 CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_FORCE_MAX_ZONEORDER=13
+
+#
+# Processor support
+#
+# CONFIG_POWER4_ONLY is not set
+CONFIG_POWER3=y
+CONFIG_POWER4=y
+CONFIG_PPC_FPU=y
+CONFIG_ALTIVEC=y
+CONFIG_PPC_STD_MMU=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=32
 
 #
 # Code maturity level options
@@ -39,9 +54,10 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_CPUSETS=y
 CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 # CONFIG_EMBEDDED is not set
 CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
+CONFIG_KALLSYMS_ALL=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_PRINTK=y
 CONFIG_BUG=y
@@ -67,78 +83,115 @@ CONFIG_MODVERSIONS=y
 CONFIG_MODULE_SRCVERSION_ALL=y
 CONFIG_KMOD=y
 CONFIG_STOP_MACHINE=y
-CONFIG_SYSVIPC_COMPAT=y
+
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
 
 #
 # Platform support
 #
-# CONFIG_PPC_ISERIES is not set
 CONFIG_PPC_MULTIPLATFORM=y
+# CONFIG_PPC_ISERIES is not set
+# CONFIG_EMBEDDED6xx is not set
+# CONFIG_APUS is not set
 CONFIG_PPC_PSERIES=y
-CONFIG_PPC_BPA=y
 CONFIG_PPC_PMAC=y
+CONFIG_PPC_PMAC64=y
 CONFIG_PPC_MAPLE=y
-CONFIG_PPC=y
-CONFIG_PPC64=y
+# CONFIG_PPC_CELL is not set
 CONFIG_PPC_OF=y
 CONFIG_XICS=y
-CONFIG_MPIC=y
-CONFIG_BPA_IIC=y
-CONFIG_ALTIVEC=y
-CONFIG_PPC_SPLPAR=y
-CONFIG_KEXEC=y
-CONFIG_IBMVIO=y
 CONFIG_U3_DART=y
+CONFIG_MPIC=y
+CONFIG_PPC_RTAS=y
+CONFIG_RTAS_ERROR_LOGGING=y
+CONFIG_RTAS_PROC=y
+CONFIG_RTAS_FLASH=m
+# CONFIG_MMIO_NVRAM is not set
 CONFIG_MPIC_BROKEN_U3=y
-CONFIG_PPC_PMAC64=y
-CONFIG_BOOTX_TEXT=y
-# CONFIG_POWER4_ONLY is not set
+CONFIG_IBMVIO=y
+# CONFIG_PPC_MPC106 is not set
+CONFIG_GENERIC_TBSYNC=y
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_TABLE=y
+# CONFIG_CPU_FREQ_DEBUG is not set
+CONFIG_CPU_FREQ_STAT=y
+# CONFIG_CPU_FREQ_STAT_DETAILS is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+# CONFIG_CPU_FREQ_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
+CONFIG_CPU_FREQ_PMAC64=y
+# CONFIG_WANT_EARLY_SERIAL is not set
+
+#
+# Kernel options
+#
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_PREEMPT_BKL is not set
+CONFIG_BINFMT_ELF=y
+CONFIG_BINFMT_MISC=m
+CONFIG_FORCE_MAX_ZONEORDER=13
 CONFIG_IOMMU_VMERGE=y
-CONFIG_SMP=y
-CONFIG_NR_CPUS=32
+CONFIG_HOTPLUG_CPU=y
+CONFIG_KEXEC=y
+CONFIG_IRQ_ALL_CPUS=y
+CONFIG_PPC_SPLPAR=y
+CONFIG_EEH=y
+CONFIG_SCANLOG=m
+CONFIG_LPARCFG=y
+# CONFIG_NUMA is not set
 CONFIG_ARCH_SELECT_MEMORY_MODEL=y
 CONFIG_ARCH_FLATMEM_ENABLE=y
-CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
-CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
 CONFIG_SELECT_MEMORY_MODEL=y
 # CONFIG_FLATMEM_MANUAL is not set
-CONFIG_DISCONTIGMEM_MANUAL=y
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_DISCONTIGMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-CONFIG_NEED_MULTIPLE_NODES=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
+CONFIG_HAVE_MEMORY_PRESENT=y
 # CONFIG_SPARSEMEM_STATIC is not set
-CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y
-CONFIG_NODES_SPAN_OTHER_NODES=y
-# CONFIG_NUMA is not set
+CONFIG_SPARSEMEM_EXTREME=y
+# CONFIG_MEMORY_HOTPLUG is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_PPC_64K_PAGES is not set
 # CONFIG_SCHED_SMT is not set
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_PREEMPT_BKL is not set
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
-CONFIG_EEH=y
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_PPC_RTAS=y
-CONFIG_RTAS_PROC=y
-CONFIG_RTAS_FLASH=m
-CONFIG_SCANLOG=m
-CONFIG_LPARCFG=y
-CONFIG_SECCOMP=y
-CONFIG_BINFMT_ELF=y
-CONFIG_BINFMT_MISC=m
-CONFIG_HOTPLUG_CPU=y
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
+# CONFIG_PM is not set
+CONFIG_SECCOMP=y
 CONFIG_ISA_DMA_API=y
 
 #
-# Bus Options
+# Bus options
 #
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_PPC_I8259=y
+# CONFIG_PPC_INDIRECT_PCI is not set
 CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 # CONFIG_PCI_LEGACY_PROC is not set
@@ -158,6 +211,7 @@ CONFIG_HOTPLUG_PCI=m
 # CONFIG_HOTPLUG_PCI_SHPC is not set
 CONFIG_HOTPLUG_PCI_RPA=m
 CONFIG_HOTPLUG_PCI_RPA_DLPAR=m
+CONFIG_KERNEL_START=0xc000000000000000
 
 #
 # Networking
@@ -199,6 +253,10 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_IPV6 is not set
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
 CONFIG_NETFILTER_NETLINK=y
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
@@ -301,6 +359,10 @@ CONFIG_LLC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
 CONFIG_NET_CLS_ROUTE=y
 
@@ -338,13 +400,7 @@ CONFIG_FW_LOADER=y
 #
 # Parallel port support
 #
-CONFIG_PARPORT=m
-CONFIG_PARPORT_PC=m
-# CONFIG_PARPORT_SERIAL is not set
-# CONFIG_PARPORT_PC_FIFO is not set
-# CONFIG_PARPORT_PC_SUPERIO is not set
-# CONFIG_PARPORT_GSC is not set
-# CONFIG_PARPORT_1284 is not set
+# CONFIG_PARPORT is not set
 
 #
 # Plug and Play support
@@ -354,7 +410,6 @@ CONFIG_PARPORT_PC=m
 # Block devices
 #
 CONFIG_BLK_DEV_FD=y
-# CONFIG_PARIDE is not set
 # CONFIG_BLK_CPQ_DA is not set
 # CONFIG_BLK_CPQ_CISS_DA is not set
 # CONFIG_BLK_DEV_DAC960 is not set
@@ -370,14 +425,6 @@ CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=65536
 CONFIG_BLK_DEV_INITRD=y
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 # CONFIG_ATA_OVER_ETH is not set
 
 #
@@ -407,7 +454,7 @@ CONFIG_IDEPCI_SHARE_IRQ=y
 # CONFIG_BLK_DEV_OFFBOARD is not set
 CONFIG_BLK_DEV_GENERIC=y
 # CONFIG_BLK_DEV_OPTI621 is not set
-CONFIG_BLK_DEV_SL82C105=y
+# CONFIG_BLK_DEV_SL82C105 is not set
 CONFIG_BLK_DEV_IDEDMA_PCI=y
 # CONFIG_BLK_DEV_IDEDMA_FORCED is not set
 CONFIG_IDEDMA_PCI_AUTO=y
@@ -479,6 +526,7 @@ CONFIG_SCSI_ISCSI_ATTRS=m
 #
 # SCSI low-level drivers
 #
+# CONFIG_ISCSI_TCP is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -495,10 +543,12 @@ CONFIG_SCSI_SATA_SVW=y
 # CONFIG_SCSI_ATA_PIIX is not set
 # CONFIG_SCSI_SATA_MV is not set
 # CONFIG_SCSI_SATA_NV is not set
-# CONFIG_SCSI_SATA_PROMISE is not set
+# CONFIG_SCSI_PDC_ADMA is not set
 # CONFIG_SCSI_SATA_QSTOR is not set
+# CONFIG_SCSI_SATA_PROMISE is not set
 # CONFIG_SCSI_SATA_SX4 is not set
 # CONFIG_SCSI_SATA_SIL is not set
+# CONFIG_SCSI_SATA_SIL24 is not set
 # CONFIG_SCSI_SATA_SIS is not set
 # CONFIG_SCSI_SATA_ULI is not set
 # CONFIG_SCSI_SATA_VIA is not set
@@ -512,8 +562,6 @@ CONFIG_SCSI_SATA_SVW=y
 CONFIG_SCSI_IBMVSCSI=y
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_PPA is not set
-# CONFIG_SCSI_IMM is not set
 CONFIG_SCSI_SYM53C8XX_2=y
 CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0
 CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
@@ -608,6 +656,9 @@ CONFIG_IEEE1394_AMDTP=m
 CONFIG_ADB_PMU=y
 CONFIG_PMAC_SMU=y
 CONFIG_THERM_PM72=y
+CONFIG_WINDFARM=y
+CONFIG_WINDFARM_PM81=y
+CONFIG_WINDFARM_PM91=y
 
 #
 # Network device support
@@ -664,7 +715,6 @@ CONFIG_E100=y
 # CONFIG_EPIC100 is not set
 # CONFIG_SUNDANCE is not set
 # CONFIG_VIA_RHINE is not set
-# CONFIG_NET_POCKET is not set
 
 #
 # Ethernet (1000 Mbit)
@@ -684,7 +734,6 @@ CONFIG_E1000=y
 # CONFIG_VIA_VELOCITY is not set
 CONFIG_TIGON3=y
 # CONFIG_BNX2 is not set
-# CONFIG_SPIDER_NET is not set
 # CONFIG_MV643XX_ETH is not set
 
 #
@@ -714,7 +763,6 @@ CONFIG_IBMOL=y
 # CONFIG_WAN is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
-# CONFIG_PLIP is not set
 CONFIG_PPP=m
 # CONFIG_PPP_MULTILINK is not set
 # CONFIG_PPP_FILTER is not set
@@ -722,6 +770,7 @@ CONFIG_PPP_ASYNC=m
 CONFIG_PPP_SYNC_TTY=m
 CONFIG_PPP_DEFLATE=m
 CONFIG_PPP_BSDCOMP=m
+# CONFIG_PPP_MPPE is not set
 CONFIG_PPPOE=m
 # CONFIG_SLIP is not set
 # CONFIG_NET_FC is not set
@@ -784,7 +833,6 @@ CONFIG_INPUT_PCSPKR=m
 CONFIG_SERIO=y
 CONFIG_SERIO_I8042=y
 # CONFIG_SERIO_SERPORT is not set
-# CONFIG_SERIO_PARKBD is not set
 # CONFIG_SERIO_PCIPS2 is not set
 CONFIG_SERIO_LIBPS2=y
 # CONFIG_SERIO_RAW is not set
@@ -817,10 +865,6 @@ CONFIG_SERIAL_JSM=m
 CONFIG_UNIX98_PTYS=y
 CONFIG_LEGACY_PTYS=y
 CONFIG_LEGACY_PTY_COUNT=256
-CONFIG_PRINTER=m
-# CONFIG_LP_CONSOLE is not set
-# CONFIG_PPDEV is not set
-# CONFIG_TIPAR is not set
 CONFIG_HVC_CONSOLE=y
 CONFIG_HVCS=m
 
@@ -834,6 +878,7 @@ CONFIG_HVCS=m
 #
 # CONFIG_WATCHDOG is not set
 # CONFIG_RTC is not set
+# CONFIG_GEN_RTC is not set
 # CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
@@ -851,6 +896,7 @@ CONFIG_MAX_RAW_DEVS=256
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -879,7 +925,6 @@ CONFIG_I2C_AMD8111=y
 CONFIG_I2C_KEYWEST=y
 CONFIG_I2C_PMAC_SMU=y
 # CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_PARPORT is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
 # CONFIG_I2C_PROSAVAGE is not set
 # CONFIG_I2C_SAVAGE4 is not set
@@ -904,6 +949,7 @@ CONFIG_I2C_PMAC_SMU=y
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_RTC8564 is not set
 # CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -945,7 +991,6 @@ CONFIG_FB=y
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SOFT_CURSOR=y
 CONFIG_FB_MACMODES=y
 CONFIG_FB_MODE_HELPERS=y
 CONFIG_FB_TILEBLITTING=y
@@ -960,6 +1005,7 @@ CONFIG_FB_OF=y
 # CONFIG_FB_ASILIANT is not set
 # CONFIG_FB_IMSTT is not set
 # CONFIG_FB_VGA16 is not set
+# CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_NVIDIA is not set
 # CONFIG_FB_RIVA is not set
 CONFIG_FB_MATROX=y
@@ -983,7 +1029,6 @@ CONFIG_FB_RADEON_I2C=y
 # CONFIG_FB_VOODOO1 is not set
 # CONFIG_FB_CYBLA is not set
 # CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_VIRTUAL is not set
 
 #
@@ -992,6 +1037,7 @@ CONFIG_FB_RADEON_I2C=y
 # CONFIG_VGA_CONSOLE is not set
 CONFIG_DUMMY_CONSOLE=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
 # CONFIG_FONTS is not set
 CONFIG_FONT_8x8=y
 CONFIG_FONT_8x16=y
@@ -1012,7 +1058,94 @@ CONFIG_LCD_DEVICE=y
 #
 # Sound
 #
-# CONFIG_SOUND is not set
+CONFIG_SOUND=m
+
+#
+# Advanced Linux Sound Architecture
+#
+CONFIG_SND=m
+CONFIG_SND_TIMER=m
+CONFIG_SND_PCM=m
+CONFIG_SND_SEQUENCER=m
+CONFIG_SND_SEQ_DUMMY=m
+CONFIG_SND_OSSEMUL=y
+CONFIG_SND_MIXER_OSS=m
+CONFIG_SND_PCM_OSS=m
+CONFIG_SND_SEQUENCER_OSS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+CONFIG_SND_GENERIC_DRIVER=y
+
+#
+# Generic devices
+#
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_VIRMIDI is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+
+#
+# PCI devices
+#
+# CONFIG_SND_ALI5451 is not set
+# CONFIG_SND_ATIIXP is not set
+# CONFIG_SND_ATIIXP_MODEM is not set
+# CONFIG_SND_AU8810 is not set
+# CONFIG_SND_AU8820 is not set
+# CONFIG_SND_AU8830 is not set
+# CONFIG_SND_AZT3328 is not set
+# CONFIG_SND_BT87X is not set
+# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CS4281 is not set
+# CONFIG_SND_EMU10K1 is not set
+# CONFIG_SND_EMU10K1X is not set
+# CONFIG_SND_CA0106 is not set
+# CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_MIXART is not set
+# CONFIG_SND_NM256 is not set
+# CONFIG_SND_RME32 is not set
+# CONFIG_SND_RME96 is not set
+# CONFIG_SND_RME9652 is not set
+# CONFIG_SND_HDSP is not set
+# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_TRIDENT is not set
+# CONFIG_SND_YMFPCI is not set
+# CONFIG_SND_AD1889 is not set
+# CONFIG_SND_ALS4000 is not set
+# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_ENS1370 is not set
+# CONFIG_SND_ENS1371 is not set
+# CONFIG_SND_ES1938 is not set
+# CONFIG_SND_ES1968 is not set
+# CONFIG_SND_MAESTRO3 is not set
+# CONFIG_SND_FM801 is not set
+# CONFIG_SND_ICE1712 is not set
+# CONFIG_SND_ICE1724 is not set
+# CONFIG_SND_INTEL8X0 is not set
+# CONFIG_SND_INTEL8X0M is not set
+# CONFIG_SND_SONICVIBES is not set
+# CONFIG_SND_VIA82XX is not set
+# CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VX222 is not set
+# CONFIG_SND_HDA_INTEL is not set
+
+#
+# ALSA PowerMac devices
+#
+CONFIG_SND_POWERMAC=m
+CONFIG_SND_POWERMAC_AUTO_DRC=y
+
+#
+# USB devices
+#
+# CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_USX2Y is not set
+
+#
+# Open Sound System
+#
+# CONFIG_SOUND_PRIME is not set
 
 #
 # USB support
@@ -1046,12 +1179,16 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 #
 # USB Device Class drivers
 #
-# CONFIG_USB_BLUETOOTH_TTY is not set
+# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
 # CONFIG_USB_ACM is not set
 # CONFIG_USB_PRINTER is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -1106,7 +1243,7 @@ CONFIG_USB_HIDDEV=y
 #
 # CONFIG_USB_CATC is not set
 # CONFIG_USB_KAWETH is not set
-CONFIG_USB_PEGASUS=y
+# CONFIG_USB_PEGASUS is not set
 # CONFIG_USB_RTL8150 is not set
 # CONFIG_USB_USBNET is not set
 # CONFIG_USB_MON is not set
@@ -1114,7 +1251,6 @@ CONFIG_USB_PEGASUS=y
 #
 # USB port drivers
 #
-# CONFIG_USB_USS720 is not set
 
 #
 # USB Serial Converter support
@@ -1163,6 +1299,7 @@ CONFIG_INFINIBAND_MTHCA=m
 # CONFIG_INFINIBAND_MTHCA_DEBUG is not set
 CONFIG_INFINIBAND_IPOIB=m
 # CONFIG_INFINIBAND_IPOIB_DEBUG is not set
+# CONFIG_INFINIBAND_SRP is not set
 
 #
 # SN Devices
@@ -1358,10 +1495,25 @@ CONFIG_NLS_KOI8_U=m
 CONFIG_NLS_UTF8=m
 
 #
-# Profiling support
+# Library routines
+#
+CONFIG_CRC_CCITT=m
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+CONFIG_LIBCRC32C=m
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
+
+#
+# Instrumentation Support
 #
 CONFIG_PROFILING=y
 CONFIG_OPROFILE=y
+# CONFIG_KPROBES is not set
 
 #
 # Kernel hacking
@@ -1378,14 +1530,15 @@ CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_INFO is not set
 CONFIG_DEBUG_FS=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_DEBUG_STACKOVERFLOW=y
-# CONFIG_KPROBES is not set
 CONFIG_DEBUG_STACK_USAGE=y
 CONFIG_DEBUGGER=y
 CONFIG_XMON=y
 # CONFIG_XMON_DEFAULT is not set
-# CONFIG_PPCDBG is not set
 CONFIG_IRQSTACKS=y
+CONFIG_BOOTX_TEXT=y
 
 #
 # Security options
@@ -1425,17 +1578,3 @@ CONFIG_CRYPTO_TEST=m
 #
 # Hardware crypto devices
 #
-
-#
-# Library routines
-#
-CONFIG_CRC_CCITT=m
-# CONFIG_CRC16 is not set
-CONFIG_CRC32=y
-CONFIG_LIBCRC32C=m
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig
index 9f09dff9e11a..a50ce0fa9243 100644
--- a/arch/powerpc/configs/pseries_defconfig
+++ b/arch/powerpc/configs/pseries_defconfig
@@ -1,18 +1,33 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc4
-# Thu Oct 20 08:32:17 2005
+# Linux kernel version: 2.6.15-rc5
+# Tue Dec 20 15:59:40 2005
 #
+CONFIG_PPC64=y
 CONFIG_64BIT=y
+CONFIG_PPC_MERGE=y
 CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_ISA_DMA=y
+CONFIG_PPC=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_COMPAT=y
+CONFIG_SYSVIPC_COMPAT=y
 CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
 CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_FORCE_MAX_ZONEORDER=13
+
+#
+# Processor support
+#
+# CONFIG_POWER4_ONLY is not set
+CONFIG_POWER3=y
+CONFIG_POWER4=y
+CONFIG_PPC_FPU=y
+CONFIG_ALTIVEC=y
+CONFIG_PPC_STD_MMU=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=128
 
 #
 # Code maturity level options
@@ -40,6 +55,7 @@ CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_CPUSETS=y
 CONFIG_INITRAMFS_SOURCE=""
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
 # CONFIG_EMBEDDED is not set
 CONFIG_KALLSYMS=y
 CONFIG_KALLSYMS_ALL=y
@@ -68,75 +84,102 @@ CONFIG_MODVERSIONS=y
 CONFIG_MODULE_SRCVERSION_ALL=y
 CONFIG_KMOD=y
 CONFIG_STOP_MACHINE=y
-CONFIG_SYSVIPC_COMPAT=y
+
+#
+# Block layer
+#
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+CONFIG_DEFAULT_AS=y
+# CONFIG_DEFAULT_DEADLINE is not set
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="anticipatory"
 
 #
 # Platform support
 #
-# CONFIG_PPC_ISERIES is not set
 CONFIG_PPC_MULTIPLATFORM=y
+# CONFIG_PPC_ISERIES is not set
+# CONFIG_EMBEDDED6xx is not set
+# CONFIG_APUS is not set
 CONFIG_PPC_PSERIES=y
-# CONFIG_PPC_BPA is not set
 # CONFIG_PPC_PMAC is not set
 # CONFIG_PPC_MAPLE is not set
-CONFIG_PPC=y
-CONFIG_PPC64=y
+# CONFIG_PPC_CELL is not set
 CONFIG_PPC_OF=y
 CONFIG_XICS=y
+# CONFIG_U3_DART is not set
 CONFIG_MPIC=y
-CONFIG_ALTIVEC=y
-CONFIG_PPC_SPLPAR=y
-CONFIG_KEXEC=y
+CONFIG_PPC_RTAS=y
+CONFIG_RTAS_ERROR_LOGGING=y
+CONFIG_RTAS_PROC=y
+CONFIG_RTAS_FLASH=m
+# CONFIG_MMIO_NVRAM is not set
 CONFIG_IBMVIO=y
-# CONFIG_U3_DART is not set
-# CONFIG_BOOTX_TEXT is not set
-# CONFIG_POWER4_ONLY is not set
+# CONFIG_PPC_MPC106 is not set
+# CONFIG_GENERIC_TBSYNC is not set
+# CONFIG_CPU_FREQ is not set
+# CONFIG_WANT_EARLY_SERIAL is not set
+
+#
+# Kernel options
+#
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_PREEMPT_BKL is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_FORCE_MAX_ZONEORDER=13
 CONFIG_IOMMU_VMERGE=y
-CONFIG_SMP=y
-CONFIG_NR_CPUS=128
+CONFIG_HOTPLUG_CPU=y
+CONFIG_KEXEC=y
+CONFIG_IRQ_ALL_CPUS=y
+CONFIG_PPC_SPLPAR=y
+CONFIG_EEH=y
+CONFIG_SCANLOG=m
+CONFIG_LPARCFG=y
+CONFIG_NUMA=y
 CONFIG_ARCH_SELECT_MEMORY_MODEL=y
-CONFIG_ARCH_FLATMEM_ENABLE=y
-CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
-CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
 CONFIG_SELECT_MEMORY_MODEL=y
 # CONFIG_FLATMEM_MANUAL is not set
-CONFIG_DISCONTIGMEM_MANUAL=y
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_DISCONTIGMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
 CONFIG_NEED_MULTIPLE_NODES=y
+CONFIG_HAVE_MEMORY_PRESENT=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPARSEMEM_EXTREME=y
+# CONFIG_MEMORY_HOTPLUG is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y
-CONFIG_NODES_SPAN_OTHER_NODES=y
-CONFIG_NUMA=y
+# CONFIG_PPC_64K_PAGES is not set
 CONFIG_SCHED_SMT=y
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_PREEMPT_BKL is not set
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
-CONFIG_EEH=y
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_PPC_RTAS=y
-CONFIG_RTAS_PROC=y
-CONFIG_RTAS_FLASH=m
-CONFIG_SCANLOG=m
-CONFIG_LPARCFG=y
-CONFIG_SECCOMP=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-CONFIG_HOTPLUG_CPU=y
 CONFIG_PROC_DEVICETREE=y
 # CONFIG_CMDLINE_BOOL is not set
+# CONFIG_PM is not set
+CONFIG_SECCOMP=y
 CONFIG_ISA_DMA_API=y
 
 #
-# Bus Options
+# Bus options
 #
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_PPC_I8259=y
+# CONFIG_PPC_INDIRECT_PCI is not set
 CONFIG_PCI=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PCI_LEGACY_PROC=y
@@ -156,6 +199,7 @@ CONFIG_HOTPLUG_PCI=m
 # CONFIG_HOTPLUG_PCI_SHPC is not set
 CONFIG_HOTPLUG_PCI_RPA=m
 CONFIG_HOTPLUG_PCI_RPA_DLPAR=m
+CONFIG_KERNEL_START=0xc000000000000000
 
 #
 # Networking
@@ -197,6 +241,10 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_IPV6 is not set
 CONFIG_NETFILTER=y
 # CONFIG_NETFILTER_DEBUG is not set
+
+#
+# Core Netfilter Configuration
+#
 CONFIG_NETFILTER_NETLINK=y
 CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_NETLINK_LOG=m
@@ -299,6 +347,10 @@ CONFIG_LLC=y
 # CONFIG_NET_DIVERT is not set
 # CONFIG_ECONET is not set
 # CONFIG_WAN_ROUTER is not set
+
+#
+# QoS and/or fair queueing
+#
 # CONFIG_NET_SCHED is not set
 CONFIG_NET_CLS_ROUTE=y
 
@@ -368,14 +420,6 @@ CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=65536
 CONFIG_BLK_DEV_INITRD=y
 # CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
 # CONFIG_ATA_OVER_ETH is not set
 
 #
@@ -473,6 +517,7 @@ CONFIG_SCSI_ISCSI_ATTRS=m
 #
 # SCSI low-level drivers
 #
+# CONFIG_ISCSI_TCP is not set
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
 # CONFIG_SCSI_3W_9XXX is not set
 # CONFIG_SCSI_ACARD is not set
@@ -559,6 +604,7 @@ CONFIG_DM_MULTIPATH_EMC=m
 #
 # Macintosh device drivers
 #
+# CONFIG_WINDFARM is not set
 
 #
 # Network device support
@@ -645,7 +691,6 @@ CONFIG_IXGB=m
 # CONFIG_IXGB_NAPI is not set
 CONFIG_S2IO=m
 # CONFIG_S2IO_NAPI is not set
-# CONFIG_2BUFF_MODE is not set
 
 #
 # Token Ring devices
@@ -674,6 +719,7 @@ CONFIG_PPP_ASYNC=m
 CONFIG_PPP_SYNC_TTY=m
 CONFIG_PPP_DEFLATE=m
 CONFIG_PPP_BSDCOMP=m
+# CONFIG_PPP_MPPE is not set
 CONFIG_PPPOE=m
 # CONFIG_SLIP is not set
 # CONFIG_NET_FC is not set
@@ -784,6 +830,8 @@ CONFIG_HVCS=m
 #
 # CONFIG_WATCHDOG is not set
 # CONFIG_RTC is not set
+CONFIG_GEN_RTC=y
+# CONFIG_GEN_RTC_X is not set
 # CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
@@ -801,6 +849,7 @@ CONFIG_MAX_RAW_DEVS=1024
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -852,6 +901,7 @@ CONFIG_I2C_ALGOBIT=y
 # CONFIG_SENSORS_PCF8591 is not set
 # CONFIG_SENSORS_RTC8564 is not set
 # CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_RTC_X1205_I2C is not set
 # CONFIG_I2C_DEBUG_CORE is not set
 # CONFIG_I2C_DEBUG_ALGO is not set
 # CONFIG_I2C_DEBUG_BUS is not set
@@ -893,7 +943,6 @@ CONFIG_FB=y
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SOFT_CURSOR=y
 CONFIG_FB_MACMODES=y
 CONFIG_FB_MODE_HELPERS=y
 CONFIG_FB_TILEBLITTING=y
@@ -905,6 +954,7 @@ CONFIG_FB_OF=y
 # CONFIG_FB_ASILIANT is not set
 # CONFIG_FB_IMSTT is not set
 # CONFIG_FB_VGA16 is not set
+# CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_NVIDIA is not set
 # CONFIG_FB_RIVA is not set
 CONFIG_FB_MATROX=y
@@ -927,7 +977,6 @@ CONFIG_FB_RADEON_I2C=y
 # CONFIG_FB_VOODOO1 is not set
 # CONFIG_FB_CYBLA is not set
 # CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_VIRTUAL is not set
 
 #
@@ -936,6 +985,7 @@ CONFIG_FB_RADEON_I2C=y
 # CONFIG_VGA_CONSOLE is not set
 CONFIG_DUMMY_CONSOLE=y
 CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
 # CONFIG_FONTS is not set
 CONFIG_FONT_8x8=y
 CONFIG_FONT_8x16=y
@@ -990,12 +1040,15 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 #
 # USB Device Class drivers
 #
-# CONFIG_USB_BLUETOOTH_TTY is not set
 # CONFIG_USB_ACM is not set
 # CONFIG_USB_PRINTER is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -1106,6 +1159,7 @@ CONFIG_INFINIBAND_MTHCA=m
 # CONFIG_INFINIBAND_MTHCA_DEBUG is not set
 CONFIG_INFINIBAND_IPOIB=m
 # CONFIG_INFINIBAND_IPOIB_DEBUG is not set
+# CONFIG_INFINIBAND_SRP is not set
 
 #
 # SN Devices
@@ -1288,10 +1342,25 @@ CONFIG_NLS_ISO8859_1=y
 # CONFIG_NLS_UTF8 is not set
 
 #
-# Profiling support
+# Library routines
+#
+CONFIG_CRC_CCITT=m
+# CONFIG_CRC16 is not set
+CONFIG_CRC32=y
+CONFIG_LIBCRC32C=m
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=m
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=m
+CONFIG_TEXTSEARCH_BM=m
+CONFIG_TEXTSEARCH_FSM=m
+
+#
+# Instrumentation Support
 #
 CONFIG_PROFILING=y
 CONFIG_OPROFILE=y
+# CONFIG_KPROBES is not set
 
 #
 # Kernel hacking
@@ -1308,14 +1377,15 @@ CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_INFO is not set
 CONFIG_DEBUG_FS=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_DEBUG_STACKOVERFLOW=y
-# CONFIG_KPROBES is not set
 CONFIG_DEBUG_STACK_USAGE=y
 CONFIG_DEBUGGER=y
 CONFIG_XMON=y
 CONFIG_XMON_DEFAULT=y
-# CONFIG_PPCDBG is not set
 CONFIG_IRQSTACKS=y
+# CONFIG_BOOTX_TEXT is not set
 
 #
 # Security options
@@ -1355,17 +1425,3 @@ CONFIG_CRYPTO_TEST=m
 #
 # Hardware crypto devices
 #
-
-#
-# Library routines
-#
-CONFIG_CRC_CCITT=m
-# CONFIG_CRC16 is not set
-CONFIG_CRC32=y
-CONFIG_LIBCRC32C=m
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index b3ae2993efb8..9ed551b6c172 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -4,6 +4,7 @@
 
 ifeq ($(CONFIG_PPC64),y)
 EXTRA_CFLAGS	+= -mno-minimal-toc
+CFLAGS_ioctl32.o += -Ifs/
 endif
 ifeq ($(CONFIG_PPC32),y)
 CFLAGS_prom_init.o      += -fPIC
@@ -11,17 +12,30 @@ CFLAGS_btext.o		+= -fPIC
 endif
 
 obj-y				:= semaphore.o cputable.o ptrace.o syscalls.o \
-				   signal_32.o pmc.o
+				   irq.o align.o signal_32.o pmc.o vdso.o
+obj-y				+= vdso32/
 obj-$(CONFIG_PPC64)		+= setup_64.o binfmt_elf32.o sys_ppc32.o \
-				   signal_64.o ptrace32.o systbl.o
+				   signal_64.o ptrace32.o systbl.o \
+				   paca.o ioctl32.o cpu_setup_power4.o \
+				   firmware.o sysfs.o udbg.o idle_64.o
+obj-$(CONFIG_PPC64)		+= vdso64/
 obj-$(CONFIG_ALTIVEC)		+= vecemu.o vector.o
 obj-$(CONFIG_POWER4)		+= idle_power4.o
 obj-$(CONFIG_PPC_OF)		+= of_device.o
-obj-$(CONFIG_PPC_RTAS)		+= rtas.o
+procfs-$(CONFIG_PPC64)		:= proc_ppc64.o
+obj-$(CONFIG_PROC_FS)		+= $(procfs-y)
+rtaspci-$(CONFIG_PPC64)		:= rtas_pci.o
+obj-$(CONFIG_PPC_RTAS)		+= rtas.o rtas-rtc.o $(rtaspci-y)
 obj-$(CONFIG_RTAS_FLASH)	+= rtas_flash.o
 obj-$(CONFIG_RTAS_PROC)		+= rtas-proc.o
+obj-$(CONFIG_LPARCFG)		+= lparcfg.o
 obj-$(CONFIG_IBMVIO)		+= vio.o
 obj-$(CONFIG_GENERIC_TBSYNC)	+= smp-tbsync.o
+obj-$(CONFIG_PPC_PSERIES)	+= udbg_16550.o
+obj-$(CONFIG_PPC_MAPLE)		+= udbg_16550.o
+udbgscc-$(CONFIG_PPC64)		:= udbg_scc.o
+obj-$(CONFIG_PPC_PMAC)		+= $(udbgscc-y)
+obj64-$(CONFIG_PPC_MULTIPLATFORM) += nvram_64.o
 
 ifeq ($(CONFIG_PPC_MERGE),y)
 
@@ -36,12 +50,23 @@ extra-y				+= vmlinux.lds
 obj-y				+= process.o init_task.o time.o \
 				   prom.o traps.o setup-common.o
 obj-$(CONFIG_PPC32)		+= entry_32.o setup_32.o misc_32.o systbl.o
-obj-$(CONFIG_PPC64)		+= misc_64.o
+obj-$(CONFIG_PPC64)		+= misc_64.o dma_64.o iommu.o
 obj-$(CONFIG_PPC_OF)		+= prom_init.o
 obj-$(CONFIG_MODULES)		+= ppc_ksyms.o
 obj-$(CONFIG_BOOTX_TEXT)	+= btext.o
 obj-$(CONFIG_6xx)		+= idle_6xx.o
 obj-$(CONFIG_SMP)		+= smp.o
+obj-$(CONFIG_KPROBES)		+= kprobes.o
+
+module-$(CONFIG_PPC64)		+= module_64.o
+obj-$(CONFIG_MODULES)		+= $(module-y)
+
+pci64-$(CONFIG_PPC64)		+= pci_64.o pci_dn.o pci_iommu.o \
+				   pci_direct_iommu.o iomap.o
+obj-$(CONFIG_PCI)		+= $(pci64-y)
+
+kexec64-$(CONFIG_PPC64)		+= machine_kexec_64.o
+obj-$(CONFIG_KEXEC)		+= $(kexec64-y)
 
 ifeq ($(CONFIG_PPC_ISERIES),y)
 $(obj)/head_64.o: $(obj)/lparmap.s
@@ -49,13 +74,12 @@ AFLAGS_head_64.o += -I$(obj)
 endif
 
 else
-# stuff used from here for ARCH=ppc or ARCH=ppc64
+# stuff used from here for ARCH=ppc
 smpobj-$(CONFIG_SMP)		+= smp.o
-obj-$(CONFIG_PPC64)		+= traps.o process.o init_task.o time.o \
-				   setup-common.o $(smpobj-y)
-
 
 endif
 
+obj-$(CONFIG_PPC64)		+= $(obj64-y)
+
 extra-$(CONFIG_PPC_FPU)		+= fpu.o
 extra-$(CONFIG_PPC64)		+= entry_64.o
diff --git a/arch/ppc64/kernel/align.c b/arch/powerpc/kernel/align.c
index 256d5b592aa1..faaec9c6f78f 100644
--- a/arch/ppc64/kernel/align.c
+++ b/arch/powerpc/kernel/align.c
@@ -7,6 +7,9 @@
  *   PowerPC 403GCX/405GP modifications.
  * Copyright (c) 2001-2002 PPC64 team, IBM Corp
  *   64-bit and Power4 support
+ * Copyright (c) 2005 Benjamin Herrenschmidt, IBM Corp
+ *                    <benh@kernel.crashing.org>
+ *   Merge ppc32 and ppc64 implementations
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -38,10 +41,15 @@ struct aligninfo {
 #define F	8	/* to/from fp regs */
 #define U	0x10	/* update index register */
 #define M	0x20	/* multiple load/store */
-#define SW	0x40	/* byte swap */
+#define SW	0x40	/* byte swap int or ... */
+#define S	0x40	/* ... single-precision fp */
+#define SX	0x40	/* byte count in XER */
+#define HARD	0x80	/* string, stwcx. */
 
 #define DCBZ	0x5f	/* 8xx/82xx dcbz faults when cache not enabled */
 
+#define SWAP(a, b)	(t = (a), (a) = (b), (b) = t)
+
 /*
  * The PowerPC stores certain bits of the instruction that caused the
  * alignment exception in the DSISR register.  This array maps those
@@ -57,14 +65,14 @@ static struct aligninfo aligninfo[128] = {
 	{ 2, LD+SE },		/* 00 0 0101: lha */
 	{ 2, ST },		/* 00 0 0110: sth */
 	{ 4, LD+M },		/* 00 0 0111: lmw */
-	{ 4, LD+F },		/* 00 0 1000: lfs */
+	{ 4, LD+F+S },		/* 00 0 1000: lfs */
 	{ 8, LD+F },		/* 00 0 1001: lfd */
-	{ 4, ST+F },		/* 00 0 1010: stfs */
+	{ 4, ST+F+S },		/* 00 0 1010: stfs */
 	{ 8, ST+F },		/* 00 0 1011: stfd */
 	INVALID,		/* 00 0 1100 */
-	{ 8, LD },		/* 00 0 1101: ld */
+	{ 8, LD },		/* 00 0 1101: ld/ldu/lwa */
 	INVALID,		/* 00 0 1110 */
-	{ 8, ST },		/* 00 0 1111: std */
+	{ 8, ST },		/* 00 0 1111: std/stdu */
 	{ 4, LD+U },		/* 00 1 0000: lwzu */
 	INVALID,		/* 00 1 0001 */
 	{ 4, ST+U },		/* 00 1 0010: stwu */
@@ -73,9 +81,9 @@ static struct aligninfo aligninfo[128] = {
 	{ 2, LD+SE+U },		/* 00 1 0101: lhau */
 	{ 2, ST+U },		/* 00 1 0110: sthu */
 	{ 4, ST+M },		/* 00 1 0111: stmw */
-	{ 4, LD+F+U },		/* 00 1 1000: lfsu */
+	{ 4, LD+F+S+U },	/* 00 1 1000: lfsu */
 	{ 8, LD+F+U },		/* 00 1 1001: lfdu */
-	{ 4, ST+F+U },		/* 00 1 1010: stfsu */
+	{ 4, ST+F+S+U },	/* 00 1 1010: stfsu */
 	{ 8, ST+F+U },		/* 00 1 1011: stfdu */
 	INVALID,		/* 00 1 1100 */
 	INVALID,		/* 00 1 1101 */
@@ -89,10 +97,10 @@ static struct aligninfo aligninfo[128] = {
 	{ 4, LD+SE },		/* 01 0 0101: lwax */
 	INVALID,		/* 01 0 0110 */
 	INVALID,		/* 01 0 0111 */
-	{ 0, LD },		/* 01 0 1000: lswx */
-	{ 0, LD },		/* 01 0 1001: lswi */
-	{ 0, ST },		/* 01 0 1010: stswx */
-	{ 0, ST },		/* 01 0 1011: stswi */
+	{ 4, LD+M+HARD+SX },	/* 01 0 1000: lswx */
+	{ 4, LD+M+HARD },	/* 01 0 1001: lswi */
+	{ 4, ST+M+HARD+SX },	/* 01 0 1010: stswx */
+	{ 4, ST+M+HARD },	/* 01 0 1011: stswi */
 	INVALID,		/* 01 0 1100 */
 	{ 8, LD+U },		/* 01 0 1101: ldu */
 	INVALID,		/* 01 0 1110 */
@@ -115,7 +123,7 @@ static struct aligninfo aligninfo[128] = {
 	INVALID,		/* 01 1 1111 */
 	INVALID,		/* 10 0 0000 */
 	INVALID,		/* 10 0 0001 */
-	{ 0, ST },		/* 10 0 0010: stwcx. */
+	INVALID,		/* 10 0 0010: stwcx. */
 	INVALID,		/* 10 0 0011 */
 	INVALID,		/* 10 0 0100 */
 	INVALID,		/* 10 0 0101 */
@@ -144,7 +152,7 @@ static struct aligninfo aligninfo[128] = {
 	INVALID,		/* 10 1 1100 */
 	INVALID,		/* 10 1 1101 */
 	INVALID,		/* 10 1 1110 */
-	{ L1_CACHE_BYTES, ST },	/* 10 1 1111: dcbz */
+	{ 0, ST+HARD },		/* 10 1 1111: dcbz */
 	{ 4, LD },		/* 11 0 0000: lwzx */
 	INVALID,		/* 11 0 0001 */
 	{ 4, ST },		/* 11 0 0010: stwx */
@@ -153,9 +161,9 @@ static struct aligninfo aligninfo[128] = {
 	{ 2, LD+SE },		/* 11 0 0101: lhax */
 	{ 2, ST },		/* 11 0 0110: sthx */
 	INVALID,		/* 11 0 0111 */
-	{ 4, LD+F },		/* 11 0 1000: lfsx */
+	{ 4, LD+F+S },		/* 11 0 1000: lfsx */
 	{ 8, LD+F },		/* 11 0 1001: lfdx */
-	{ 4, ST+F },		/* 11 0 1010: stfsx */
+	{ 4, ST+F+S },		/* 11 0 1010: stfsx */
 	{ 8, ST+F },		/* 11 0 1011: stfdx */
 	INVALID,		/* 11 0 1100 */
 	{ 8, LD+M },		/* 11 0 1101: lmd */
@@ -169,9 +177,9 @@ static struct aligninfo aligninfo[128] = {
 	{ 2, LD+SE+U },		/* 11 1 0101: lhaux */
 	{ 2, ST+U },		/* 11 1 0110: sthux */
 	INVALID,		/* 11 1 0111 */
-	{ 4, LD+F+U },		/* 11 1 1000: lfsux */
+	{ 4, LD+F+S+U },	/* 11 1 1000: lfsux */
 	{ 8, LD+F+U },		/* 11 1 1001: lfdux */
-	{ 4, ST+F+U },		/* 11 1 1010: stfsux */
+	{ 4, ST+F+S+U },	/* 11 1 1010: stfsux */
 	{ 8, ST+F+U },		/* 11 1 1011: stfdux */
 	INVALID,		/* 11 1 1100 */
 	INVALID,		/* 11 1 1101 */
@@ -179,45 +187,175 @@ static struct aligninfo aligninfo[128] = {
 	INVALID,		/* 11 1 1111 */
 };
 
-#define SWAP(a, b)	(t = (a), (a) = (b), (b) = t)
-
+/*
+ * Create a DSISR value from the instruction
+ */
 static inline unsigned make_dsisr(unsigned instr)
 {
 	unsigned dsisr;
-	
-	/* create a DSISR value from the instruction */
-	dsisr = (instr & 0x03ff0000) >> 16;			/* bits  6:15 --> 22:31 */
-	
-	if ( IS_XFORM(instr) ) {
-		dsisr |= (instr & 0x00000006) << 14;		/* bits 29:30 --> 15:16 */
-		dsisr |= (instr & 0x00000040) << 8;		/* bit     25 -->    17 */
-		dsisr |= (instr & 0x00000780) << 3;		/* bits 21:24 --> 18:21 */
+
+
+	/* bits  6:15 --> 22:31 */
+	dsisr = (instr & 0x03ff0000) >> 16;
+
+	if (IS_XFORM(instr)) {
+		/* bits 29:30 --> 15:16 */
+		dsisr |= (instr & 0x00000006) << 14;
+		/* bit     25 -->    17 */
+		dsisr |= (instr & 0x00000040) << 8;
+		/* bits 21:24 --> 18:21 */
+		dsisr |= (instr & 0x00000780) << 3;
+	} else {
+		/* bit      5 -->    17 */
+		dsisr |= (instr & 0x04000000) >> 12;
+		/* bits  1: 4 --> 18:21 */
+		dsisr |= (instr & 0x78000000) >> 17;
+		/* bits 30:31 --> 12:13 */
+		if (IS_DSFORM(instr))
+			dsisr |= (instr & 0x00000003) << 18;
 	}
-	else {
-		dsisr |= (instr & 0x04000000) >> 12;		/* bit      5 -->    17 */
-		dsisr |= (instr & 0x78000000) >> 17;		/* bits  1: 4 --> 18:21 */
-		if ( IS_DSFORM(instr) ) {
-			dsisr |= (instr & 0x00000003) << 18;	/* bits 30:31 --> 12:13 */
+
+	return dsisr;
+}
+
+/*
+ * The dcbz (data cache block zero) instruction
+ * gives an alignment fault if used on non-cacheable
+ * memory.  We handle the fault mainly for the
+ * case when we are running with the cache disabled
+ * for debugging.
+ */
+static int emulate_dcbz(struct pt_regs *regs, unsigned char __user *addr)
+{
+	long __user *p;
+	int i, size;
+
+#ifdef __powerpc64__
+	size = ppc64_caches.dline_size;
+#else
+	size = L1_CACHE_BYTES;
+#endif
+	p = (long __user *) (regs->dar & -size);
+	if (user_mode(regs) && !access_ok(VERIFY_WRITE, p, size))
+		return -EFAULT;
+	for (i = 0; i < size / sizeof(long); ++i)
+		if (__put_user(0, p+i))
+			return -EFAULT;
+	return 1;
+}
+
+/*
+ * Emulate load & store multiple instructions
+ * On 64-bit machines, these instructions only affect/use the
+ * bottom 4 bytes of each register, and the loads clear the
+ * top 4 bytes of the affected register.
+ */
+#ifdef CONFIG_PPC64
+#define REG_BYTE(rp, i)		*((u8 *)((rp) + ((i) >> 2)) + ((i) & 3) + 4)
+#else
+#define REG_BYTE(rp, i)		*((u8 *)(rp) + (i))
+#endif
+
+static int emulate_multiple(struct pt_regs *regs, unsigned char __user *addr,
+			    unsigned int reg, unsigned int nb,
+			    unsigned int flags, unsigned int instr)
+{
+	unsigned long *rptr;
+	unsigned int nb0, i;
+
+	/*
+	 * We do not try to emulate 8 bytes multiple as they aren't really
+	 * available in our operating environments and we don't try to
+	 * emulate multiples operations in kernel land as they should never
+	 * be used/generated there at least not on unaligned boundaries
+	 */
+	if (unlikely((nb > 4) || !user_mode(regs)))
+		return 0;
+
+	/* lmw, stmw, lswi/x, stswi/x */
+	nb0 = 0;
+	if (flags & HARD) {
+		if (flags & SX) {
+			nb = regs->xer & 127;
+			if (nb == 0)
+				return 1;
+		} else {
+			if (__get_user(instr,
+				       (unsigned int __user *)regs->nip))
+				return -EFAULT;
+			nb = (instr >> 11) & 0x1f;
+			if (nb == 0)
+				nb = 32;
 		}
+		if (nb + reg * 4 > 128) {
+			nb0 = nb + reg * 4 - 128;
+			nb = 128 - reg * 4;
+		}
+	} else {
+		/* lwm, stmw */
+		nb = (32 - reg) * 4;
 	}
-	
-	return dsisr;
+
+	if (!access_ok((flags & ST ? VERIFY_WRITE: VERIFY_READ), addr, nb+nb0))
+		return -EFAULT;	/* bad address */
+
+	rptr = &regs->gpr[reg];
+	if (flags & LD) {
+		/*
+		 * This zeroes the top 4 bytes of the affected registers
+		 * in 64-bit mode, and also zeroes out any remaining
+		 * bytes of the last register for lsw*.
+		 */
+		memset(rptr, 0, ((nb + 3) / 4) * sizeof(unsigned long));
+		if (nb0 > 0)
+			memset(&regs->gpr[0], 0,
+			       ((nb0 + 3) / 4) * sizeof(unsigned long));
+
+		for (i = 0; i < nb; ++i)
+			if (__get_user(REG_BYTE(rptr, i), addr + i))
+				return -EFAULT;
+		if (nb0 > 0) {
+			rptr = &regs->gpr[0];
+			addr += nb;
+			for (i = 0; i < nb0; ++i)
+				if (__get_user(REG_BYTE(rptr, i), addr + i))
+					return -EFAULT;
+		}
+
+	} else {
+		for (i = 0; i < nb; ++i)
+			if (__put_user(REG_BYTE(rptr, i), addr + i))
+				return -EFAULT;
+		if (nb0 > 0) {
+			rptr = &regs->gpr[0];
+			addr += nb;
+			for (i = 0; i < nb0; ++i)
+				if (__put_user(REG_BYTE(rptr, i), addr + i))
+					return -EFAULT;
+		}
+	}
+	return 1;
 }
 
-int
-fix_alignment(struct pt_regs *regs)
+
+/*
+ * Called on alignment exception. Attempts to fixup
+ *
+ * Return 1 on success
+ * Return 0 if unable to handle the interrupt
+ * Return -EFAULT if data address is bad
+ */
+
+int fix_alignment(struct pt_regs *regs)
 {
 	unsigned int instr, nb, flags;
-	int t;
-	unsigned long reg, areg;
-	unsigned long i;
-	int ret;
-	unsigned dsisr;
+	unsigned int reg, areg;
+	unsigned int dsisr;
 	unsigned char __user *addr;
 	unsigned char __user *p;
-	unsigned long __user *lp;
+	int ret, t;
 	union {
-		long ll;
+		u64 ll;
 		double dd;
 		unsigned char v[8];
 		struct {
@@ -231,18 +369,22 @@ fix_alignment(struct pt_regs *regs)
 	} data;
 
 	/*
-	 * Return 1 on success
-	 * Return 0 if unable to handle the interrupt
-	 * Return -EFAULT if data address is bad
+	 * We require a complete register set, if not, then our assembly
+	 * is broken
 	 */
+	CHECK_FULL_REGS(regs);
 
 	dsisr = regs->dsisr;
 
+	/* Some processors don't provide us with a DSISR we can use here,
+	 * let's make one up from the instruction
+	 */
 	if (cpu_has_feature(CPU_FTR_NODSISRALIGN)) {
-	    unsigned int real_instr;
-	    if (__get_user(real_instr, (unsigned int __user *)regs->nip))
-		return 0;
-	    dsisr = make_dsisr(real_instr);
+		unsigned int real_instr;
+		if (unlikely(__get_user(real_instr,
+					(unsigned int __user *)regs->nip)))
+			return -EFAULT;
+		dsisr = make_dsisr(real_instr);
 	}
 
 	/* extract the operation and registers from the dsisr */
@@ -258,33 +400,37 @@ fix_alignment(struct pt_regs *regs)
 	/* DAR has the operand effective address */
 	addr = (unsigned char __user *)regs->dar;
 
-	/* A size of 0 indicates an instruction we don't support */
-	/* we also don't support the multiples (lmw, stmw, lmd, stmd) */
-	if ((nb == 0) || (flags & M))
-		return 0;		/* too hard or invalid instruction */
-
-	/*
-	 * Special handling for dcbz
-	 * dcbz may give an alignment exception for accesses to caching inhibited
-	 * storage
+	/* A size of 0 indicates an instruction we don't support, with
+	 * the exception of DCBZ which is handled as a special case here
 	 */
 	if (instr == DCBZ)
-		addr = (unsigned char __user *) ((unsigned long)addr & -L1_CACHE_BYTES);
+		return emulate_dcbz(regs, addr);
+	if (unlikely(nb == 0))
+		return 0;
+
+	/* Load/Store Multiple instructions are handled in their own
+	 * function
+	 */
+	if (flags & M)
+		return emulate_multiple(regs, addr, reg, nb, flags, instr);
 
 	/* Verify the address of the operand */
-	if (user_mode(regs)) {
-		if (!access_ok((flags & ST? VERIFY_WRITE: VERIFY_READ), addr, nb))
-			return -EFAULT;	/* bad address */
-	}
+	if (unlikely(user_mode(regs) &&
+		     !access_ok((flags & ST ? VERIFY_WRITE : VERIFY_READ),
+				addr, nb)))
+		return -EFAULT;
 
 	/* Force the fprs into the save area so we can reference them */
 	if (flags & F) {
-		if (!user_mode(regs))
+		/* userland only */
+		if (unlikely(!user_mode(regs)))
 			return 0;
 		flush_fp_to_thread(current);
 	}
-	
-	/* If we are loading, get the data from user space */
+
+	/* If we are loading, get the data from user space, else
+	 * get it from register values
+	 */
 	if (flags & LD) {
 		data.ll = 0;
 		ret = 0;
@@ -301,75 +447,62 @@ fix_alignment(struct pt_regs *regs)
 		case 2:
 			ret |= __get_user(data.v[6], p++);
 			ret |= __get_user(data.v[7], p++);
-			if (ret)
+			if (unlikely(ret))
 				return -EFAULT;
 		}
-	}
-	
-	/* If we are storing, get the data from the saved gpr or fpr */
-	if (flags & ST) {
-		if (flags & F) {
-			if (nb == 4) {
-				/* Doing stfs, have to convert to single */
-				preempt_disable();
-				enable_kernel_fp();
-				cvt_df(&current->thread.fpr[reg], (float *)&data.v[4], &current->thread);
-				disable_kernel_fp();
-				preempt_enable();
-			}
-			else
-				data.dd = current->thread.fpr[reg];
-		}
-		else 
-			data.ll = regs->gpr[reg];
-	}
-	
-	/* Swap bytes as needed */
-	if (flags & SW) {
-		if (nb == 2)
-			SWAP(data.v[6], data.v[7]);
-		else {	/* nb must be 4 */
-			SWAP(data.v[4], data.v[7]);
-			SWAP(data.v[5], data.v[6]);
-		}
-	}
-	
-	/* Sign extend as needed */
-	if (flags & SE) {
+	} else if (flags & F)
+		data.dd = current->thread.fpr[reg];
+	else
+		data.ll = regs->gpr[reg];
+
+	/* Perform other misc operations like sign extension, byteswap,
+	 * or floating point single precision conversion
+	 */
+	switch (flags & ~U) {
+	case LD+SE:	/* sign extend */
 		if ( nb == 2 )
 			data.ll = data.x16.low16;
 		else	/* nb must be 4 */
 			data.ll = data.x32.low32;
-	}
-	
-	/* If we are loading, move the data to the gpr or fpr */
-	if (flags & LD) {
-		if (flags & F) {
-			if (nb == 4) {
-				/* Doing lfs, have to convert to double */
-				preempt_disable();
-				enable_kernel_fp();
-				cvt_fd((float *)&data.v[4], &current->thread.fpr[reg], &current->thread);
-				disable_kernel_fp();
-				preempt_enable();
-			}
-			else
-				current->thread.fpr[reg] = data.dd;
+		break;
+	case LD+S:	/* byte-swap */
+	case ST+S:
+		if (nb == 2) {
+			SWAP(data.v[6], data.v[7]);
+		} else {
+			SWAP(data.v[4], data.v[7]);
+			SWAP(data.v[5], data.v[6]);
 		}
-		else
-			regs->gpr[reg] = data.ll;
+		break;
+
+	/* Single-precision FP load and store require conversions... */
+	case LD+F+S:
+#ifdef CONFIG_PPC_FPU
+		preempt_disable();
+		enable_kernel_fp();
+		cvt_fd((float *)&data.v[4], &data.dd, &current->thread);
+		preempt_enable();
+#else
+		return 0;
+#endif
+		break;
+	case ST+F+S:
+#ifdef CONFIG_PPC_FPU
+		preempt_disable();
+		enable_kernel_fp();
+		cvt_df(&data.dd, (float *)&data.v[4], &current->thread);
+		preempt_enable();
+#else
+		return 0;
+#endif
+		break;
 	}
-	
-	/* If we are storing, copy the data to the user */
+
+	/* Store result to memory or update registers */
 	if (flags & ST) {
 		ret = 0;
 		p = addr;
 		switch (nb) {
-		case 128:	/* Special case - must be dcbz */
-			lp = (unsigned long __user *)p;
-			for (i = 0; i < L1_CACHE_BYTES / sizeof(long); ++i)
-				ret |= __put_user(0, lp++);
-			break;
 		case 8:
 			ret |= __put_user(data.v[0], p++);
 			ret |= __put_user(data.v[1], p++);
@@ -382,15 +515,16 @@ fix_alignment(struct pt_regs *regs)
 			ret |= __put_user(data.v[6], p++);
 			ret |= __put_user(data.v[7], p++);
 		}
-		if (ret)
+		if (unlikely(ret))
 			return -EFAULT;
-	}
-	
+	} else if (flags & F)
+		current->thread.fpr[reg] = data.dd;
+	else
+		regs->gpr[reg] = data.ll;
+
 	/* Update RA as needed */
-	if (flags & U) {
+	if (flags & U)
 		regs->gpr[areg] = regs->dar;
-	}
 
 	return 1;
 }
-
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index b75757251994..91538d2445bf 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -37,12 +37,12 @@
 #include <asm/cputable.h>
 #include <asm/thread_info.h>
 #include <asm/rtas.h>
+#include <asm/vdso_datapage.h>
 #ifdef CONFIG_PPC64
 #include <asm/paca.h>
 #include <asm/lppaca.h>
 #include <asm/iseries/hv_lp_event.h>
 #include <asm/cache.h>
-#include <asm/systemcfg.h>
 #include <asm/compat.h>
 #endif
 
@@ -106,7 +106,6 @@ int main(void)
 	DEFINE(ICACHEL1LINESIZE, offsetof(struct ppc64_caches, iline_size));
 	DEFINE(ICACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_iline_size));
 	DEFINE(ICACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, ilines_per_page));
-	DEFINE(PLATFORM, offsetof(struct systemcfg, platform));
 	DEFINE(PLATFORM_LPAR, PLATFORM_LPAR);
 
 	/* paca */
@@ -252,25 +251,44 @@ int main(void)
 
 	DEFINE(TASK_SIZE, TASK_SIZE);
 	DEFINE(NUM_USER_SEGMENTS, TASK_SIZE>>28);
-#else /* CONFIG_PPC64 */
-	/* systemcfg offsets for use by vdso */
-	DEFINE(CFG_TB_ORIG_STAMP, offsetof(struct systemcfg, tb_orig_stamp));
-	DEFINE(CFG_TB_TICKS_PER_SEC, offsetof(struct systemcfg, tb_ticks_per_sec));
-	DEFINE(CFG_TB_TO_XS, offsetof(struct systemcfg, tb_to_xs));
-	DEFINE(CFG_STAMP_XSEC, offsetof(struct systemcfg, stamp_xsec));
-	DEFINE(CFG_TB_UPDATE_COUNT, offsetof(struct systemcfg, tb_update_count));
-	DEFINE(CFG_TZ_MINUTEWEST, offsetof(struct systemcfg, tz_minuteswest));
-	DEFINE(CFG_TZ_DSTTIME, offsetof(struct systemcfg, tz_dsttime));
-	DEFINE(CFG_SYSCALL_MAP32, offsetof(struct systemcfg, syscall_map_32));
-	DEFINE(CFG_SYSCALL_MAP64, offsetof(struct systemcfg, syscall_map_64));
+#endif /* ! CONFIG_PPC64 */
 
-	/* timeval/timezone offsets for use by vdso */
+	/* datapage offsets for use by vdso */
+	DEFINE(CFG_TB_ORIG_STAMP, offsetof(struct vdso_data, tb_orig_stamp));
+	DEFINE(CFG_TB_TICKS_PER_SEC, offsetof(struct vdso_data, tb_ticks_per_sec));
+	DEFINE(CFG_TB_TO_XS, offsetof(struct vdso_data, tb_to_xs));
+	DEFINE(CFG_STAMP_XSEC, offsetof(struct vdso_data, stamp_xsec));
+	DEFINE(CFG_TB_UPDATE_COUNT, offsetof(struct vdso_data, tb_update_count));
+	DEFINE(CFG_TZ_MINUTEWEST, offsetof(struct vdso_data, tz_minuteswest));
+	DEFINE(CFG_TZ_DSTTIME, offsetof(struct vdso_data, tz_dsttime));
+	DEFINE(CFG_SYSCALL_MAP32, offsetof(struct vdso_data, syscall_map_32));
+	DEFINE(WTOM_CLOCK_SEC, offsetof(struct vdso_data, wtom_clock_sec));
+	DEFINE(WTOM_CLOCK_NSEC, offsetof(struct vdso_data, wtom_clock_nsec));
+#ifdef CONFIG_PPC64
+	DEFINE(CFG_SYSCALL_MAP64, offsetof(struct vdso_data, syscall_map_64));
 	DEFINE(TVAL64_TV_SEC, offsetof(struct timeval, tv_sec));
 	DEFINE(TVAL64_TV_USEC, offsetof(struct timeval, tv_usec));
 	DEFINE(TVAL32_TV_SEC, offsetof(struct compat_timeval, tv_sec));
 	DEFINE(TVAL32_TV_USEC, offsetof(struct compat_timeval, tv_usec));
+	DEFINE(TSPC64_TV_SEC, offsetof(struct timespec, tv_sec));
+	DEFINE(TSPC64_TV_NSEC, offsetof(struct timespec, tv_nsec));
+	DEFINE(TSPC32_TV_SEC, offsetof(struct compat_timespec, tv_sec));
+	DEFINE(TSPC32_TV_NSEC, offsetof(struct compat_timespec, tv_nsec));
+#else
+	DEFINE(TVAL32_TV_SEC, offsetof(struct timeval, tv_sec));
+	DEFINE(TVAL32_TV_USEC, offsetof(struct timeval, tv_usec));
+	DEFINE(TSPC32_TV_SEC, offsetof(struct timespec, tv_sec));
+	DEFINE(TSPC32_TV_NSEC, offsetof(struct timespec, tv_nsec));
+#endif
+	/* timeval/timezone offsets for use by vdso */
 	DEFINE(TZONE_TZ_MINWEST, offsetof(struct timezone, tz_minuteswest));
 	DEFINE(TZONE_TZ_DSTTIME, offsetof(struct timezone, tz_dsttime));
-#endif /* CONFIG_PPC64 */
+
+	/* Other bits used by the vdso */
+	DEFINE(CLOCK_REALTIME, CLOCK_REALTIME);
+	DEFINE(CLOCK_MONOTONIC, CLOCK_MONOTONIC);
+	DEFINE(NSEC_PER_SEC, NSEC_PER_SEC);
+	DEFINE(CLOCK_REALTIME_RES, TICK_NSEC);
+
 	return 0;
 }
diff --git a/arch/ppc64/kernel/cpu_setup_power4.S b/arch/powerpc/kernel/cpu_setup_power4.S
index 1fb673c511ff..cca942fe6115 100644
--- a/arch/ppc64/kernel/cpu_setup_power4.S
+++ b/arch/powerpc/kernel/cpu_setup_power4.S
@@ -114,11 +114,11 @@ _GLOBAL(__setup_cpu_ppc970)
 
 	.data
 	.balign	L1_CACHE_BYTES,0
-cpu_state_storage:	
+cpu_state_storage:
 	.space	CS_SIZE
 	.balign	L1_CACHE_BYTES,0
 	.text
-	
+
 /* Called in normal context to backup CPU 0 state. This
  * does not include cache settings. This function is also
  * called for machine sleep. This does not include the MMU
@@ -151,7 +151,7 @@ _GLOBAL(__save_cpu_setup)
 	std	r3,CS_HID4(r5)
 	mfspr	r3,SPRN_HID5
 	std	r3,CS_HID5(r5)
-	
+
 2:
 	mtcr	r7
 	blr
@@ -213,7 +213,7 @@ _GLOBAL(__restore_cpu_setup)
 	mtspr	SPRN_HID1,r3
 	sync
 	isync
-	
+
 	/* Restore HID4 */
 	ld	r3,CS_HID4(r5)
 	sync
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index cc4e9eb1c13f..1d85cedbbb7b 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -52,6 +52,9 @@ extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
 #define COMMON_USER		(PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \
 				 PPC_FEATURE_HAS_MMU)
 #define COMMON_USER_PPC64	(COMMON_USER | PPC_FEATURE_64)
+#define COMMON_USER_POWER4	(COMMON_USER_PPC64 | PPC_FEATURE_POWER4)
+#define COMMON_USER_POWER5	(COMMON_USER_PPC64 | PPC_FEATURE_POWER5)
+#define COMMON_USER_POWER5_PLUS	(COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS)
 
 
 /* We only set the spe features if the kernel was compiled with
@@ -160,7 +163,7 @@ struct cpu_spec	cpu_specs[] = {
 		.pvr_value		= 0x00350000,
 		.cpu_name		= "POWER4 (gp)",
 		.cpu_features		= CPU_FTRS_POWER4,
-		.cpu_user_features	= COMMON_USER_PPC64,
+		.cpu_user_features	= COMMON_USER_POWER4,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
 		.num_pmcs		= 8,
@@ -175,7 +178,7 @@ struct cpu_spec	cpu_specs[] = {
 		.pvr_value		= 0x00380000,
 		.cpu_name		= "POWER4+ (gq)",
 		.cpu_features		= CPU_FTRS_POWER4,
-		.cpu_user_features	= COMMON_USER_PPC64,
+		.cpu_user_features	= COMMON_USER_POWER4,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
 		.num_pmcs		= 8,
@@ -190,7 +193,7 @@ struct cpu_spec	cpu_specs[] = {
 		.pvr_value		= 0x00390000,
 		.cpu_name		= "PPC970",
 		.cpu_features		= CPU_FTRS_PPC970,
-		.cpu_user_features	= COMMON_USER_PPC64 |
+		.cpu_user_features	= COMMON_USER_POWER4 |
 			PPC_FEATURE_HAS_ALTIVEC_COMP,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
@@ -212,7 +215,7 @@ struct cpu_spec	cpu_specs[] = {
 #else
 		.cpu_features		= CPU_FTRS_PPC970,
 #endif
-		.cpu_user_features	= COMMON_USER_PPC64 |
+		.cpu_user_features	= COMMON_USER_POWER4 |
 			PPC_FEATURE_HAS_ALTIVEC_COMP,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
@@ -230,7 +233,7 @@ struct cpu_spec	cpu_specs[] = {
 		.pvr_value		= 0x00440000,
 		.cpu_name		= "PPC970MP",
 		.cpu_features		= CPU_FTRS_PPC970,
-		.cpu_user_features	= COMMON_USER_PPC64 |
+		.cpu_user_features	= COMMON_USER_POWER4 |
 			PPC_FEATURE_HAS_ALTIVEC_COMP,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
@@ -245,7 +248,7 @@ struct cpu_spec	cpu_specs[] = {
 		.pvr_value		= 0x003a0000,
 		.cpu_name		= "POWER5 (gr)",
 		.cpu_features		= CPU_FTRS_POWER5,
-		.cpu_user_features	= COMMON_USER_PPC64,
+		.cpu_user_features	= COMMON_USER_POWER5,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
 		.num_pmcs		= 6,
@@ -260,7 +263,7 @@ struct cpu_spec	cpu_specs[] = {
 		.pvr_value		= 0x003b0000,
 		.cpu_name		= "POWER5 (gs)",
 		.cpu_features		= CPU_FTRS_POWER5,
-		.cpu_user_features	= COMMON_USER_PPC64,
+		.cpu_user_features	= COMMON_USER_POWER5_PLUS,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
 		.num_pmcs		= 6,
@@ -276,7 +279,7 @@ struct cpu_spec	cpu_specs[] = {
 		.cpu_name		= "Cell Broadband Engine",
 		.cpu_features		= CPU_FTRS_CELL,
 		.cpu_user_features	= COMMON_USER_PPC64 |
-			PPC_FEATURE_HAS_ALTIVEC_COMP,
+			PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP,
 		.icache_bsize		= 128,
 		.dcache_bsize		= 128,
 		.cpu_setup		= __setup_cpu_be,
diff --git a/arch/ppc64/kernel/dma.c b/arch/powerpc/kernel/dma_64.c
index 7c3419656ccc..7c3419656ccc 100644
--- a/arch/ppc64/kernel/dma.c
+++ b/arch/powerpc/kernel/dma_64.c
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index 2d22bf03484e..bce33a38399f 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -183,8 +183,8 @@ syscall_exit_trace_cont:
 	ld	r13,GPR13(r1)		/* returning to usermode */
 1:	ld	r2,GPR2(r1)
 	li	r12,MSR_RI
-	andc	r10,r10,r12
-	mtmsrd	r10,1			/* clear MSR.RI */
+	andc	r11,r10,r12
+	mtmsrd	r11,1			/* clear MSR.RI */
 	ld	r1,GPR1(r1)
 	mtlr	r4
 	mtcr	r5
diff --git a/arch/ppc64/kernel/firmware.c b/arch/powerpc/kernel/firmware.c
index d8432c0fb27d..65eae752a527 100644
--- a/arch/ppc64/kernel/firmware.c
+++ b/arch/powerpc/kernel/firmware.c
@@ -1,6 +1,4 @@
 /*
- *  arch/ppc64/kernel/firmware.c
- *
  *  Extracted from cputable.c
  *
  *  Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
diff --git a/arch/powerpc/kernel/fpu.S b/arch/powerpc/kernel/fpu.S
index 4d6001fa1cf2..b780b42c95fc 100644
--- a/arch/powerpc/kernel/fpu.S
+++ b/arch/powerpc/kernel/fpu.S
@@ -41,20 +41,20 @@ _GLOBAL(load_up_fpu)
 #ifndef CONFIG_SMP
 	LOADBASE(r3, last_task_used_math)
 	toreal(r3)
-	LDL	r4,OFF(last_task_used_math)(r3)
-	CMPI	0,r4,0
+	PPC_LL	r4,OFF(last_task_used_math)(r3)
+	PPC_LCMPI	0,r4,0
 	beq	1f
 	toreal(r4)
 	addi	r4,r4,THREAD		/* want last_task_used_math->thread */
 	SAVE_32FPRS(0, r4)
 	mffs	fr0
 	stfd	fr0,THREAD_FPSCR(r4)
-	LDL	r5,PT_REGS(r4)
+	PPC_LL	r5,PT_REGS(r4)
 	toreal(r5)
-	LDL	r4,_MSR-STACK_FRAME_OVERHEAD(r5)
+	PPC_LL	r4,_MSR-STACK_FRAME_OVERHEAD(r5)
 	li	r10,MSR_FP|MSR_FE0|MSR_FE1
 	andc	r4,r4,r10		/* disable FP for previous task */
-	STL	r4,_MSR-STACK_FRAME_OVERHEAD(r5)
+	PPC_STL	r4,_MSR-STACK_FRAME_OVERHEAD(r5)
 1:
 #endif /* CONFIG_SMP */
 	/* enable use of FP after return */
@@ -77,7 +77,7 @@ _GLOBAL(load_up_fpu)
 #ifndef CONFIG_SMP
 	subi	r4,r5,THREAD
 	fromreal(r4)
-	STL	r4,OFF(last_task_used_math)(r3)
+	PPC_STL	r4,OFF(last_task_used_math)(r3)
 #endif /* CONFIG_SMP */
 	/* restore registers and return */
 	/* we haven't used ctr or xer or lr */
@@ -97,24 +97,24 @@ _GLOBAL(giveup_fpu)
 	MTMSRD(r5)			/* enable use of fpu now */
 	SYNC_601
 	isync
-	CMPI	0,r3,0
+	PPC_LCMPI	0,r3,0
 	beqlr-				/* if no previous owner, done */
 	addi	r3,r3,THREAD	        /* want THREAD of task */
-	LDL	r5,PT_REGS(r3)
-	CMPI	0,r5,0
+	PPC_LL	r5,PT_REGS(r3)
+	PPC_LCMPI	0,r5,0
 	SAVE_32FPRS(0, r3)
 	mffs	fr0
 	stfd	fr0,THREAD_FPSCR(r3)
 	beq	1f
-	LDL	r4,_MSR-STACK_FRAME_OVERHEAD(r5)
+	PPC_LL	r4,_MSR-STACK_FRAME_OVERHEAD(r5)
 	li	r3,MSR_FP|MSR_FE0|MSR_FE1
 	andc	r4,r4,r3		/* disable FP for previous task */
-	STL	r4,_MSR-STACK_FRAME_OVERHEAD(r5)
+	PPC_STL	r4,_MSR-STACK_FRAME_OVERHEAD(r5)
 1:
 #ifndef CONFIG_SMP
 	li	r5,0
 	LOADBASE(r4,last_task_used_math)
-	STL	r5,OFF(last_task_used_math)(r4)
+	PPC_STL	r5,OFF(last_task_used_math)(r4)
 #endif /* CONFIG_SMP */
 	blr
 
diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S
index b102e3a2415e..ccdf94731e30 100644
--- a/arch/powerpc/kernel/head_32.S
+++ b/arch/powerpc/kernel/head_32.S
@@ -1100,6 +1100,7 @@ start_here:
 	mr	r3,r31
 	mr	r4,r30
 	bl	machine_init
+	bl	__save_cpu_setup
 	bl	MMU_init
 
 #ifdef CONFIG_APUS
diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
index 16ab40daa738..8a8bf79ef044 100644
--- a/arch/powerpc/kernel/head_64.S
+++ b/arch/powerpc/kernel/head_64.S
@@ -28,7 +28,6 @@
 #include <asm/reg.h>
 #include <asm/page.h>
 #include <asm/mmu.h>
-#include <asm/systemcfg.h>
 #include <asm/ppc_asm.h>
 #include <asm/asm-offsets.h>
 #include <asm/bug.h>
@@ -1697,25 +1696,14 @@ _GLOBAL(pmac_secondary_start)
  *   SPRG3 = paca virtual address
  */
 _GLOBAL(__secondary_start)
+	/* Set thread priority to MEDIUM */
+	HMT_MEDIUM
 
-	HMT_MEDIUM			/* Set thread priority to MEDIUM */
-
+	/* Load TOC */
 	ld	r2,PACATOC(r13)
-	li	r6,0
-	stb	r6,PACAPROCENABLED(r13)
-
-#ifndef CONFIG_PPC_ISERIES
-	/* Initialize the page table pointer register. */
-	LOADADDR(r6,_SDR1)
-	ld	r6,0(r6)		/* get the value of _SDR1	 */
-	mtspr	SPRN_SDR1,r6			/* set the htab location	 */
-#endif
-	/* Initialize the first segment table (or SLB) entry		 */
-	ld	r3,PACASTABVIRT(r13)	/* get addr of segment table	 */
-BEGIN_FTR_SECTION
-	bl	.stab_initialize
-END_FTR_SECTION_IFCLR(CPU_FTR_SLB)
-	bl	.slb_initialize
+
+	/* Do early setup for that CPU (stab, slb, hash table pointer) */
+	bl	.early_setup_secondary
 
 	/* Initialize the kernel stack.  Just a repeat for iSeries.	 */
 	LOADADDR(r3,current_set)
@@ -1724,37 +1712,7 @@ END_FTR_SECTION_IFCLR(CPU_FTR_SLB)
 	addi	r1,r1,THREAD_SIZE-STACK_FRAME_OVERHEAD
 	std	r1,PACAKSAVE(r13)
 
-	ld	r3,PACASTABREAL(r13)	/* get raddr of segment table	 */
-	ori	r4,r3,1			/* turn on valid bit		 */
-
-#ifdef CONFIG_PPC_ISERIES
-	li	r0,-1			/* hypervisor call */
-	li	r3,1
-	sldi	r3,r3,63		/* 0x8000000000000000 */
-	ori	r3,r3,4			/* 0x8000000000000004 */
-	sc				/* HvCall_setASR */
-#else
-	/* set the ASR */
-	ld	r3,systemcfg@got(r2)	/* r3 = ptr to systemcfg	 */
-	ld	r3,0(r3)
-	lwz	r3,PLATFORM(r3)		/* r3 = platform flags		 */
-	andi.	r3,r3,PLATFORM_LPAR	/* Test if bit 0 is set (LPAR bit) */
-	beq	98f			/* branch if result is 0  */
-	mfspr	r3,SPRN_PVR
-	srwi	r3,r3,16
-	cmpwi	r3,0x37			/* SStar  */
-	beq	97f
-	cmpwi	r3,0x36			/* IStar  */
-	beq	97f
-	cmpwi	r3,0x34			/* Pulsar */
-	bne	98f
-97:	li	r3,H_SET_ASR		/* hcall = H_SET_ASR */
-	HVSC				/* Invoking hcall */
-	b	99f
-98:					/* !(rpa hypervisor) || !(star)  */
-	mtasr	r4			/* set the stab location	 */
-99:
-#endif
+	/* Clear backchain so we get nice backtraces */
 	li	r7,0
 	mtlr	r7
 
@@ -1777,6 +1735,7 @@ _GLOBAL(start_secondary_prolog)
 	li	r3,0
 	std	r3,0(r1)		/* Zero the stack frame pointer	*/
 	bl	.start_secondary
+	b	.
 #endif
 
 /*
@@ -1896,40 +1855,6 @@ _STATIC(start_here_multiplatform)
 	mr	r3,r31
  	bl	.early_setup
 
-	/* set the ASR */
-	ld	r3,PACASTABREAL(r13)
-	ori	r4,r3,1			/* turn on valid bit		 */
-	ld	r3,systemcfg@got(r2)	/* r3 = ptr to systemcfg */
-	ld	r3,0(r3)
-	lwz	r3,PLATFORM(r3)		/* r3 = platform flags */
-	andi.	r3,r3,PLATFORM_LPAR	/* Test if bit 0 is set (LPAR bit) */
-	beq	98f			/* branch if result is 0  */
-	mfspr	r3,SPRN_PVR
-	srwi	r3,r3,16
-	cmpwi	r3,0x37			/* SStar */
-	beq	97f
-	cmpwi	r3,0x36			/* IStar  */
-	beq	97f
-	cmpwi	r3,0x34			/* Pulsar */
-	bne	98f
-97:	li	r3,H_SET_ASR		/* hcall = H_SET_ASR */
-	HVSC				/* Invoking hcall */
-	b	99f
-98:					/* !(rpa hypervisor) || !(star) */
-	mtasr	r4			/* set the stab location	*/
-99:
-	/* Set SDR1 (hash table pointer) */
-	ld	r3,systemcfg@got(r2)	/* r3 = ptr to systemcfg */
-	ld	r3,0(r3)
-	lwz	r3,PLATFORM(r3)		/* r3 = platform flags */
-	/* Test if bit 0 is set (LPAR bit) */
-	andi.	r3,r3,PLATFORM_LPAR
-	bne	98f			/* branch if result is !0  */
-	LOADADDR(r6,_SDR1)		/* Only if NOT LPAR */
-	add	r6,r6,r26
-	ld	r6,0(r6)		/* get the value of _SDR1 */
-	mtspr	SPRN_SDR1,r6			/* set the htab location  */
-98: 
 	LOADADDR(r3,.start_here_common)
 	SET_REG_TO_CONST(r4, MSR_KERNEL)
 	mtspr	SPRN_SRR0,r3
diff --git a/arch/powerpc/kernel/head_fsl_booke.S b/arch/powerpc/kernel/head_fsl_booke.S
index 5063c603fad4..8d60fa99fc4b 100644
--- a/arch/powerpc/kernel/head_fsl_booke.S
+++ b/arch/powerpc/kernel/head_fsl_booke.S
@@ -24,7 +24,7 @@
  *    Copyright 2002-2004 MontaVista Software, Inc.
  *      PowerPC 44x support, Matt Porter <mporter@kernel.crashing.org>
  *    Copyright 2004 Freescale Semiconductor, Inc
- *      PowerPC e500 modifications, Kumar Gala <kumar.gala@freescale.com>
+ *      PowerPC e500 modifications, Kumar Gala <galak@kernel.crashing.org>
  *
  * This program is free software; you can redistribute  it and/or modify it
  * under  the terms of  the GNU General  Public License as published by the
diff --git a/arch/ppc64/kernel/idle.c b/arch/powerpc/kernel/idle_64.c
index 715bc0e71e0f..b879d3057ef8 100644
--- a/arch/ppc64/kernel/idle.c
+++ b/arch/powerpc/kernel/idle_64.c
@@ -26,7 +26,6 @@
 #include <asm/processor.h>
 #include <asm/cputable.h>
 #include <asm/time.h>
-#include <asm/systemcfg.h>
 #include <asm/machdep.h>
 #include <asm/smp.h>
 
diff --git a/arch/ppc64/kernel/ioctl32.c b/arch/powerpc/kernel/ioctl32.c
index ba4a899045c2..0fa3d27fef01 100644
--- a/arch/ppc64/kernel/ioctl32.c
+++ b/arch/powerpc/kernel/ioctl32.c
@@ -1,6 +1,6 @@
-/* 
+/*
  * ioctl32.c: Conversion between 32bit and 64bit native ioctls.
- * 
+ *
  * Based on sparc64 ioctl32.c by:
  *
  * Copyright (C) 1997-2000  Jakub Jelinek  (jakub@redhat.com)
@@ -40,10 +40,6 @@ IOCTL_TABLE_START
 #define DECLARES
 #include "compat_ioctl.c"
 
-/* Little p (/dev/rtc, /dev/envctrl, etc.) */
-COMPATIBLE_IOCTL(_IOR('p', 20, int[7])) /* RTCGET */
-COMPATIBLE_IOCTL(_IOW('p', 21, int[7])) /* RTCSET */
-
 IOCTL_TABLE_END
 
 int ioctl_table_size = ARRAY_SIZE(ioctl_start);
diff --git a/arch/ppc64/kernel/iomap.c b/arch/powerpc/kernel/iomap.c
index 6160c8dbb7c5..6160c8dbb7c5 100644
--- a/arch/ppc64/kernel/iomap.c
+++ b/arch/powerpc/kernel/iomap.c
diff --git a/arch/ppc64/kernel/iommu.c b/arch/powerpc/kernel/iommu.c
index 4d9b4388918b..4d9b4388918b 100644
--- a/arch/ppc64/kernel/iommu.c
+++ b/arch/powerpc/kernel/iommu.c
diff --git a/arch/ppc64/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 87474584033f..5a71ed9612fe 100644
--- a/arch/ppc64/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -5,12 +5,12 @@
  *    Copyright (C) 1992 Linus Torvalds
  *  Adapted from arch/i386 by Gary Thomas
  *    Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
- *  Updated and modified by Cort Dougan (cort@cs.nmt.edu)
- *    Copyright (C) 1996 Cort Dougan
+ *  Updated and modified by Cort Dougan <cort@fsmlabs.com>
+ *    Copyright (C) 1996-2001 Cort Dougan
  *  Adapted for Power Macintosh by Paul Mackerras
  *    Copyright (C) 1996 Paul Mackerras (paulus@cs.anu.edu.au)
  *  Amiga/APUS changes by Jesper Skov (jskov@cygnus.co.uk).
- * 
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version
@@ -21,6 +21,14 @@
  * instead of just grabbing them. Thus setups with different IRQ numbers
  * shouldn't result in any weird surprises, and installing new handlers
  * should be easier.
+ *
+ * The MPC8xx has an interrupt mask in the SIU.  If a bit is set, the
+ * interrupt is _enabled_.  As expected, IRQ0 is bit 0 in the 32-bit
+ * mask register (of which only 16 are defined), hence the weird shifting
+ * and complement of the cached_irq_mask.  I want to be able to stuff
+ * this right into the SIU SMASK register.
+ * Many of the prep/chrp functions are conditional compiled on CONFIG_8xx
+ * to reduce code space and undefined function references.
  */
 
 #include <linux/errno.h>
@@ -29,6 +37,7 @@
 #include <linux/kernel_stat.h>
 #include <linux/signal.h>
 #include <linux/sched.h>
+#include <linux/ptrace.h>
 #include <linux/ioport.h>
 #include <linux/interrupt.h>
 #include <linux/timex.h>
@@ -40,9 +49,13 @@
 #include <linux/irq.h>
 #include <linux/proc_fs.h>
 #include <linux/random.h>
-#include <linux/kallsyms.h>
+#include <linux/seq_file.h>
+#include <linux/cpumask.h>
 #include <linux/profile.h>
 #include <linux/bitops.h>
+#ifdef CONFIG_PPC64
+#include <linux/kallsyms.h>
+#endif
 
 #include <asm/uaccess.h>
 #include <asm/system.h>
@@ -52,35 +65,58 @@
 #include <asm/cache.h>
 #include <asm/prom.h>
 #include <asm/ptrace.h>
-#include <asm/iseries/it_lp_queue.h>
 #include <asm/machdep.h>
+#ifdef CONFIG_PPC64
+#include <asm/iseries/it_lp_queue.h>
 #include <asm/paca.h>
+#endif
 
-#ifdef CONFIG_SMP
-extern void iSeries_smp_message_recv( struct pt_regs * );
+int __irq_offset_value;
+#ifdef CONFIG_PPC32
+EXPORT_SYMBOL(__irq_offset_value);
+#endif
+
+static int ppc_spurious_interrupts;
+
+#if defined(CONFIG_PPC_ISERIES) && defined(CONFIG_SMP)
+extern void iSeries_smp_message_recv(struct pt_regs *);
 #endif
 
-extern irq_desc_t irq_desc[NR_IRQS];
+#ifdef CONFIG_PPC32
+#define NR_MASK_WORDS	((NR_IRQS + 31) / 32)
+
+unsigned long ppc_cached_irq_mask[NR_MASK_WORDS];
+atomic_t ppc_n_lost_interrupts;
+
+#ifdef CONFIG_TAU_INT
+extern int tau_initialized;
+extern int tau_interrupts(int);
+#endif
+
+#if defined(CONFIG_SMP) && !defined(CONFIG_PPC_MERGE)
+extern atomic_t ipi_recv;
+extern atomic_t ipi_sent;
+#endif
+#endif /* CONFIG_PPC32 */
+
+#ifdef CONFIG_PPC64
 EXPORT_SYMBOL(irq_desc);
 
 int distribute_irqs = 1;
-int __irq_offset_value;
-int ppc_spurious_interrupts;
 u64 ppc64_interrupt_controller;
+#endif /* CONFIG_PPC64 */
 
 int show_interrupts(struct seq_file *p, void *v)
 {
-	int i = *(loff_t *) v, j;
-	struct irqaction * action;
+	int i = *(loff_t *)v, j;
+	struct irqaction *action;
 	irq_desc_t *desc;
 	unsigned long flags;
 
 	if (i == 0) {
-		seq_printf(p, "           ");
-		for (j=0; j<NR_CPUS; j++) {
-			if (cpu_online(j))
-				seq_printf(p, "CPU%d       ",j);
-		}
+		seq_puts(p, "           ");
+		for_each_online_cpu(j)
+			seq_printf(p, "CPU%d       ", j);
 		seq_putc(p, '\n');
 	}
 
@@ -92,26 +128,41 @@ int show_interrupts(struct seq_file *p, void *v)
 			goto skip;
 		seq_printf(p, "%3d: ", i);
 #ifdef CONFIG_SMP
-		for (j = 0; j < NR_CPUS; j++) {
-			if (cpu_online(j))
-				seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
-		}
+		for_each_online_cpu(j)
+			seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
 #else
 		seq_printf(p, "%10u ", kstat_irqs(i));
 #endif /* CONFIG_SMP */
 		if (desc->handler)
-			seq_printf(p, " %s ", desc->handler->typename );
+			seq_printf(p, " %s ", desc->handler->typename);
 		else
-			seq_printf(p, "  None      ");
+			seq_puts(p, "  None      ");
 		seq_printf(p, "%s", (desc->status & IRQ_LEVEL) ? "Level " : "Edge  ");
-		seq_printf(p, "    %s",action->name);
-		for (action=action->next; action; action = action->next)
+		seq_printf(p, "    %s", action->name);
+		for (action = action->next; action; action = action->next)
 			seq_printf(p, ", %s", action->name);
 		seq_putc(p, '\n');
 skip:
 		spin_unlock_irqrestore(&desc->lock, flags);
-	} else if (i == NR_IRQS)
+	} else if (i == NR_IRQS) {
+#ifdef CONFIG_PPC32
+#ifdef CONFIG_TAU_INT
+		if (tau_initialized){
+			seq_puts(p, "TAU: ");
+			for (j = 0; j < NR_CPUS; j++)
+				if (cpu_online(j))
+					seq_printf(p, "%10u ", tau_interrupts(j));
+			seq_puts(p, "  PowerPC             Thermal Assist (cpu temp)\n");
+		}
+#endif
+#if defined(CONFIG_SMP) && !defined(CONFIG_PPC_MERGE)
+		/* should this be per processor send/receive? */
+		seq_printf(p, "IPI (recv/sent): %10u/%u\n",
+				atomic_read(&ipi_recv), atomic_read(&ipi_sent));
+#endif
+#endif /* CONFIG_PPC32 */
 		seq_printf(p, "BAD: %10u\n", ppc_spurious_interrupts);
+	}
 	return 0;
 }
 
@@ -144,126 +195,6 @@ void fixup_irqs(cpumask_t map)
 }
 #endif
 
-extern int noirqdebug;
-
-/*
- * Eventually, this should take an array of interrupts and an array size
- * so it can dispatch multiple interrupts.
- */
-void ppc_irq_dispatch_handler(struct pt_regs *regs, int irq)
-{
-	int status;
-	struct irqaction *action;
-	int cpu = smp_processor_id();
-	irq_desc_t *desc = get_irq_desc(irq);
-	irqreturn_t action_ret;
-#ifdef CONFIG_IRQSTACKS
-	struct thread_info *curtp, *irqtp;
-#endif
-
-	kstat_cpu(cpu).irqs[irq]++;
-
-	if (desc->status & IRQ_PER_CPU) {
-		/* no locking required for CPU-local interrupts: */
-		ack_irq(irq);
-		action_ret = handle_IRQ_event(irq, regs, desc->action);
-		desc->handler->end(irq);
-		return;
-	}
-
-	spin_lock(&desc->lock);
-	ack_irq(irq);	
-	/*
-	   REPLAY is when Linux resends an IRQ that was dropped earlier
-	   WAITING is used by probe to mark irqs that are being tested
-	   */
-	status = desc->status & ~(IRQ_REPLAY | IRQ_WAITING);
-	status |= IRQ_PENDING; /* we _want_ to handle it */
-
-	/*
-	 * If the IRQ is disabled for whatever reason, we cannot
-	 * use the action we have.
-	 */
-	action = NULL;
-	if (likely(!(status & (IRQ_DISABLED | IRQ_INPROGRESS)))) {
-		action = desc->action;
-		if (!action || !action->handler) {
-			ppc_spurious_interrupts++;
-			printk(KERN_DEBUG "Unhandled interrupt %x, disabled\n", irq);
-			/* We can't call disable_irq here, it would deadlock */
-			if (!desc->depth)
-				desc->depth = 1;
-			desc->status |= IRQ_DISABLED;
-			/* This is not a real spurrious interrupt, we
-			 * have to eoi it, so we jump to out
-			 */
-			mask_irq(irq);
-			goto out;
-		}
-		status &= ~IRQ_PENDING; /* we commit to handling */
-		status |= IRQ_INPROGRESS; /* we are handling it */
-	}
-	desc->status = status;
-
-	/*
-	 * If there is no IRQ handler or it was disabled, exit early.
-	   Since we set PENDING, if another processor is handling
-	   a different instance of this same irq, the other processor
-	   will take care of it.
-	 */
-	if (unlikely(!action))
-		goto out;
-
-	/*
-	 * Edge triggered interrupts need to remember
-	 * pending events.
-	 * This applies to any hw interrupts that allow a second
-	 * instance of the same irq to arrive while we are in do_IRQ
-	 * or in the handler. But the code here only handles the _second_
-	 * instance of the irq, not the third or fourth. So it is mostly
-	 * useful for irq hardware that does not mask cleanly in an
-	 * SMP environment.
-	 */
-	for (;;) {
-		spin_unlock(&desc->lock);
-
-#ifdef CONFIG_IRQSTACKS
-		/* Switch to the irq stack to handle this */
-		curtp = current_thread_info();
-		irqtp = hardirq_ctx[smp_processor_id()];
-		if (curtp != irqtp) {
-			irqtp->task = curtp->task;
-			irqtp->flags = 0;
-			action_ret = call_handle_IRQ_event(irq, regs, action, irqtp);
-			irqtp->task = NULL;
-			if (irqtp->flags)
-				set_bits(irqtp->flags, &curtp->flags);
-		} else
-#endif
-			action_ret = handle_IRQ_event(irq, regs, action);
-
-		spin_lock(&desc->lock);
-		if (!noirqdebug)
-			note_interrupt(irq, desc, action_ret, regs);
-		if (likely(!(desc->status & IRQ_PENDING)))
-			break;
-		desc->status &= ~IRQ_PENDING;
-	}
-out:
-	desc->status &= ~IRQ_INPROGRESS;
-	/*
-	 * The ->end() handler has to deal with interrupts which got
-	 * disabled while the handler was running.
-	 */
-	if (desc->handler) {
-		if (desc->handler->end)
-			desc->handler->end(irq);
-		else if (desc->handler->enable)
-			desc->handler->enable(irq);
-	}
-	spin_unlock(&desc->lock);
-}
-
 #ifdef CONFIG_PPC_ISERIES
 void do_IRQ(struct pt_regs *regs)
 {
@@ -310,8 +241,11 @@ void do_IRQ(struct pt_regs *regs)
 void do_IRQ(struct pt_regs *regs)
 {
 	int irq;
+#ifdef CONFIG_IRQSTACKS
+	struct thread_info *curtp, *irqtp;
+#endif
 
-	irq_enter();
+        irq_enter();
 
 #ifdef CONFIG_DEBUG_STACKOVERFLOW
 	/* Debugging check for stack overflow: is there less than 2KB free? */
@@ -328,20 +262,44 @@ void do_IRQ(struct pt_regs *regs)
 	}
 #endif
 
+	/*
+	 * Every platform is required to implement ppc_md.get_irq.
+	 * This function will either return an irq number or -1 to
+	 * indicate there are no more pending.
+	 * The value -2 is for buggy hardware and means that this IRQ
+	 * has already been handled. -- Tom
+	 */
 	irq = ppc_md.get_irq(regs);
 
-	if (irq >= 0)
-		ppc_irq_dispatch_handler(regs, irq);
-	else
-		/* That's not SMP safe ... but who cares ? */
-		ppc_spurious_interrupts++;
-
-	irq_exit();
+	if (irq >= 0) {
+#ifdef CONFIG_IRQSTACKS
+		/* Switch to the irq stack to handle this */
+		curtp = current_thread_info();
+		irqtp = hardirq_ctx[smp_processor_id()];
+		if (curtp != irqtp) {
+			irqtp->task = curtp->task;
+			irqtp->flags = 0;
+			call___do_IRQ(irq, regs, irqtp);
+			irqtp->task = NULL;
+			if (irqtp->flags)
+				set_bits(irqtp->flags, &curtp->flags);
+		} else
+#endif
+			__do_IRQ(irq, regs);
+	} else
+#ifdef CONFIG_PPC32
+		if (irq != -2)
+#endif
+			/* That's not SMP safe ... but who cares ? */
+			ppc_spurious_interrupts++;
+        irq_exit();
 }
+
 #endif	/* CONFIG_PPC_ISERIES */
 
 void __init init_IRQ(void)
 {
+#ifdef CONFIG_PPC64
 	static int once = 0;
 
 	if (once)
@@ -349,11 +307,14 @@ void __init init_IRQ(void)
 
 	once++;
 
+#endif
 	ppc_md.init_IRQ();
+#ifdef CONFIG_PPC64
 	irq_ctx_init();
+#endif
 }
 
-#ifndef CONFIG_PPC_ISERIES
+#ifdef CONFIG_PPC64
 /*
  * Virtual IRQ mapping code, used on systems with XICS interrupt controllers.
  */
@@ -462,8 +423,6 @@ unsigned int real_irq_to_virt_slowpath(unsigned int real_irq)
 
 }
 
-#endif /* CONFIG_PPC_ISERIES */
-
 #ifdef CONFIG_IRQSTACKS
 struct thread_info *softirq_ctx[NR_CPUS];
 struct thread_info *hardirq_ctx[NR_CPUS];
@@ -517,3 +476,4 @@ static int __init setup_noirqdistrib(char *str)
 }
 
 __setup("noirqdistrib", setup_noirqdistrib);
+#endif /* CONFIG_PPC64 */
diff --git a/arch/ppc64/kernel/kprobes.c b/arch/powerpc/kernel/kprobes.c
index 511af54e6230..5368f9c2e6bf 100644
--- a/arch/ppc64/kernel/kprobes.c
+++ b/arch/powerpc/kernel/kprobes.c
@@ -177,7 +177,7 @@ static inline int kprobe_handler(struct pt_regs *regs)
 			save_previous_kprobe(kcb);
 			set_current_kprobe(p, regs, kcb);
 			kcb->kprobe_saved_msr = regs->msr;
-			p->nmissed++;
+			kprobes_inc_nmissed_count(p);
 			prepare_singlestep(p, regs);
 			kcb->kprobe_status = KPROBE_REENTER;
 			return 1;
diff --git a/arch/ppc64/kernel/lparcfg.c b/arch/powerpc/kernel/lparcfg.c
index 3e7b2f28ec83..9dda16ccde78 100644
--- a/arch/ppc64/kernel/lparcfg.c
+++ b/arch/powerpc/kernel/lparcfg.c
@@ -35,38 +35,13 @@
 #include <asm/time.h>
 #include <asm/iseries/it_exp_vpd_panel.h>
 #include <asm/prom.h>
+#include <asm/vdso_datapage.h>
 
 #define MODULE_VERS "1.6"
 #define MODULE_NAME "lparcfg"
 
 /* #define LPARCFG_DEBUG */
 
-/* find a better place for this function... */
-void log_plpar_hcall_return(unsigned long rc, char *tag)
-{
-	if (rc == 0)		/* success, return */
-		return;
-/* check for null tag ? */
-	if (rc == H_Hardware)
-		printk(KERN_INFO
-		       "plpar-hcall (%s) failed with hardware fault\n", tag);
-	else if (rc == H_Function)
-		printk(KERN_INFO
-		       "plpar-hcall (%s) failed; function not allowed\n", tag);
-	else if (rc == H_Authority)
-		printk(KERN_INFO
-		       "plpar-hcall (%s) failed; not authorized to this function\n",
-		       tag);
-	else if (rc == H_Parameter)
-		printk(KERN_INFO "plpar-hcall (%s) failed; Bad parameter(s)\n",
-		       tag);
-	else
-		printk(KERN_INFO
-		       "plpar-hcall (%s) failed with unexpected rc(0x%lx)\n",
-		       tag, rc);
-
-}
-
 static struct proc_dir_entry *proc_ppc64_lparcfg;
 #define LPARCFG_BUFF_SIZE 4096
 
@@ -96,7 +71,7 @@ static unsigned long get_purr(void)
 
 #define lparcfg_write NULL
 
-/* 
+/*
  * Methods used to fetch LPAR data when running on an iSeries platform.
  */
 static int lparcfg_data(struct seq_file *m, void *v)
@@ -168,16 +143,41 @@ static int lparcfg_data(struct seq_file *m, void *v)
 #endif				/* CONFIG_PPC_ISERIES */
 
 #ifdef CONFIG_PPC_PSERIES
-/* 
+/*
  * Methods used to fetch LPAR data when running on a pSeries platform.
  */
+/* find a better place for this function... */
+static void log_plpar_hcall_return(unsigned long rc, char *tag)
+{
+	if (rc == 0)		/* success, return */
+		return;
+/* check for null tag ? */
+	if (rc == H_Hardware)
+		printk(KERN_INFO
+		       "plpar-hcall (%s) failed with hardware fault\n", tag);
+	else if (rc == H_Function)
+		printk(KERN_INFO
+		       "plpar-hcall (%s) failed; function not allowed\n", tag);
+	else if (rc == H_Authority)
+		printk(KERN_INFO
+		       "plpar-hcall (%s) failed; not authorized to this function\n",
+		       tag);
+	else if (rc == H_Parameter)
+		printk(KERN_INFO "plpar-hcall (%s) failed; Bad parameter(s)\n",
+		       tag);
+	else
+		printk(KERN_INFO
+		       "plpar-hcall (%s) failed with unexpected rc(0x%lx)\n",
+		       tag, rc);
+
+}
 
 /*
  * H_GET_PPP hcall returns info in 4 parms.
  *  entitled_capacity,unallocated_capacity,
  *  aggregation, resource_capability).
  *
- *  R4 = Entitled Processor Capacity Percentage. 
+ *  R4 = Entitled Processor Capacity Percentage.
  *  R5 = Unallocated Processor Capacity Percentage.
  *  R6 (AABBCCDDEEFFGGHH).
  *      XXXX - reserved (0)
@@ -190,7 +190,7 @@ static int lparcfg_data(struct seq_file *m, void *v)
  *          XX - variable processor Capacity Weight
  *            XX - Unallocated Variable Processor Capacity Weight.
  *              XXXX - Active processors in Physical Processor Pool.
- *                  XXXX  - Processors active on platform. 
+ *                  XXXX  - Processors active on platform.
  */
 static unsigned int h_get_ppp(unsigned long *entitled,
 			      unsigned long *unallocated,
@@ -212,11 +212,10 @@ static void h_pic(unsigned long *pool_idle_time, unsigned long *num_procs)
 	unsigned long dummy;
 	rc = plpar_hcall(H_PIC, 0, 0, 0, 0, pool_idle_time, num_procs, &dummy);
 
-	log_plpar_hcall_return(rc, "H_PIC");
+	if (rc != H_Authority)
+		log_plpar_hcall_return(rc, "H_PIC");
 }
 
-static unsigned long get_purr(void);
-
 /* Track sum of all purrs across all processors. This is used to further */
 /* calculate usage values by different applications                       */
 
@@ -273,7 +272,7 @@ static void parse_system_parameter_string(struct seq_file *m)
 		if (!workbuffer) {
 			printk(KERN_ERR "%s %s kmalloc failure at line %d \n",
 			       __FILE__, __FUNCTION__, __LINE__);
-			kfree(local_buffer);			
+			kfree(local_buffer);
 			return;
 		}
 #ifdef LPARCFG_DEBUG
@@ -318,8 +317,6 @@ static void parse_system_parameter_string(struct seq_file *m)
 	kfree(local_buffer);
 }
 
-static int lparcfg_count_active_processors(void);
-
 /* Return the number of processors in the system.
  * This function reads through the device tree and counts
  * the virtual processors, this does not include threads.
@@ -371,7 +368,7 @@ static int lparcfg_data(struct seq_file *m, void *v)
 	lrdrp = (int *)get_property(rtas_node, "ibm,lrdr-capacity", NULL);
 
 	if (lrdrp == NULL) {
-		partition_potential_processors = systemcfg->processorCount;
+		partition_potential_processors = vdso_data->processorCount;
 	} else {
 		partition_potential_processors = *(lrdrp + 4);
 	}
@@ -547,7 +544,7 @@ static ssize_t lparcfg_write(struct file *file, const char __user * buf,
 		retval = -EIO;
 	}
 
-      out:
+out:
 	kfree(kbuf);
 	return retval;
 }
@@ -560,10 +557,10 @@ static int lparcfg_open(struct inode *inode, struct file *file)
 }
 
 struct file_operations lparcfg_fops = {
-      .owner	= THIS_MODULE,
-      .read	= seq_read,
-      .open	= lparcfg_open,
-      .release	= single_release,
+	.owner		= THIS_MODULE,
+	.read		= seq_read,
+	.open		= lparcfg_open,
+	.release	= single_release,
 };
 
 int __init lparcfg_init(void)
diff --git a/arch/ppc64/kernel/machine_kexec.c b/arch/powerpc/kernel/machine_kexec_64.c
index 07ea03598c00..97c51e452be7 100644
--- a/arch/ppc64/kernel/machine_kexec.c
+++ b/arch/powerpc/kernel/machine_kexec_64.c
@@ -185,8 +185,8 @@ void kexec_copy_flush(struct kimage *image)
  */
 void kexec_smp_down(void *arg)
 {
-	if (ppc_md.cpu_irq_down)
-		ppc_md.cpu_irq_down(1);
+	if (ppc_md.kexec_cpu_down)
+		ppc_md.kexec_cpu_down(0, 1);
 
 	local_irq_disable();
 	kexec_smp_wait();
@@ -233,8 +233,8 @@ static void kexec_prepare_cpus(void)
 	}
 
 	/* after we tell the others to go down */
-	if (ppc_md.cpu_irq_down)
-		ppc_md.cpu_irq_down(0);
+	if (ppc_md.kexec_cpu_down)
+		ppc_md.kexec_cpu_down(0, 0);
 
 	put_cpu();
 
@@ -255,8 +255,8 @@ static void kexec_prepare_cpus(void)
 	 * UP to an SMP kernel.
 	 */
 	smp_release_cpus();
-	if (ppc_md.cpu_irq_down)
-		ppc_md.cpu_irq_down(0);
+	if (ppc_md.kexec_cpu_down)
+		ppc_md.kexec_cpu_down(0, 0);
 	local_irq_disable();
 }
 
@@ -305,3 +305,54 @@ void machine_kexec(struct kimage *image)
 			ppc_md.hpte_clear_all);
 	/* NOTREACHED */
 }
+
+/* Values we need to export to the second kernel via the device tree. */
+static unsigned long htab_base, htab_size, kernel_end;
+
+static struct property htab_base_prop = {
+	.name = "linux,htab-base",
+	.length = sizeof(unsigned long),
+	.value = (unsigned char *)&htab_base,
+};
+
+static struct property htab_size_prop = {
+	.name = "linux,htab-size",
+	.length = sizeof(unsigned long),
+	.value = (unsigned char *)&htab_size,
+};
+
+static struct property kernel_end_prop = {
+	.name = "linux,kernel-end",
+	.length = sizeof(unsigned long),
+	.value = (unsigned char *)&kernel_end,
+};
+
+static void __init export_htab_values(void)
+{
+	struct device_node *node;
+
+	node = of_find_node_by_path("/chosen");
+	if (!node)
+		return;
+
+	kernel_end = __pa(_end);
+	prom_add_property(node, &kernel_end_prop);
+
+	/* On machines with no htab htab_address is NULL */
+	if (NULL == htab_address)
+		goto out;
+
+	htab_base = __pa(htab_address);
+	prom_add_property(node, &htab_base_prop);
+
+	htab_size = 1UL << ppc64_pft_size;
+	prom_add_property(node, &htab_size_prop);
+
+ out:
+	of_node_put(node);
+}
+
+void __init kexec_setup(void)
+{
+	export_htab_values();
+}
diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S
index 3bedb532aed9..624a983a9676 100644
--- a/arch/powerpc/kernel/misc_32.S
+++ b/arch/powerpc/kernel/misc_32.S
@@ -27,14 +27,6 @@
 
 	.text
 
-	.align	5
-_GLOBAL(__delay)
-	cmpwi	0,r3,0
-	mtctr	r3
-	beqlr
-1:	bdnz	1b
-	blr
-
 /*
  * This returns the high 64 bits of the product of two 64-bit numbers.
  */
@@ -519,7 +511,7 @@ END_FTR_SECTION_IFCLR(CPU_FTR_SPLIT_ID_CACHE)
  *
  * flush_icache_range(unsigned long start, unsigned long stop)
  */
-_GLOBAL(flush_icache_range)
+_GLOBAL(__flush_icache_range)
 BEGIN_FTR_SECTION
 	blr				/* for 601, do nothing */
 END_FTR_SECTION_IFCLR(CPU_FTR_SPLIT_ID_CACHE)
@@ -607,27 +599,6 @@ _GLOBAL(invalidate_dcache_range)
 	sync				/* wait for dcbi's to get to ram */
 	blr
 
-#ifdef CONFIG_NOT_COHERENT_CACHE
-/*
- * 40x cores have 8K or 16K dcache and 32 byte line size.
- * 44x has a 32K dcache and 32 byte line size.
- * 8xx has 1, 2, 4, 8K variants.
- * For now, cover the worst case of the 44x.
- * Must be called with external interrupts disabled.
- */
-#define CACHE_NWAYS	64
-#define CACHE_NLINES	16
-
-_GLOBAL(flush_dcache_all)
-	li	r4, (2 * CACHE_NWAYS * CACHE_NLINES)
-	mtctr	r4
-	lis     r5, KERNELBASE@h
-1:	lwz	r3, 0(r5)		/* Load one word from every line */
-	addi	r5, r5, L1_CACHE_BYTES
-	bdnz    1b
-	blr
-#endif /* CONFIG_NOT_COHERENT_CACHE */
-
 /*
  * Flush a particular page from the data cache to RAM.
  * Note: this is necessary because the instruction cache does *not*
diff --git a/arch/powerpc/kernel/misc_64.S b/arch/powerpc/kernel/misc_64.S
index ae1433da09b2..ae48a002f81a 100644
--- a/arch/powerpc/kernel/misc_64.S
+++ b/arch/powerpc/kernel/misc_64.S
@@ -89,12 +89,12 @@ _GLOBAL(call_do_softirq)
 	mtlr	r0
 	blr
 
-_GLOBAL(call_handle_IRQ_event)
+_GLOBAL(call___do_IRQ)
 	mflr	r0
 	std	r0,16(r1)
-	stdu	r1,THREAD_SIZE-112(r6)
-	mr	r1,r6
-	bl	.handle_IRQ_event
+	stdu	r1,THREAD_SIZE-112(r5)
+	mr	r1,r5
+	bl	.__do_IRQ
 	ld	r1,0(r1)
 	ld	r0,16(r1)
 	mtlr	r0
diff --git a/arch/ppc64/kernel/module.c b/arch/powerpc/kernel/module_64.c
index 928b8581fcb0..928b8581fcb0 100644
--- a/arch/ppc64/kernel/module.c
+++ b/arch/powerpc/kernel/module_64.c
diff --git a/arch/ppc64/kernel/nvram.c b/arch/powerpc/kernel/nvram_64.c
index 4fb1a9f5060d..c0fcd29918ce 100644
--- a/arch/ppc64/kernel/nvram.c
+++ b/arch/powerpc/kernel/nvram_64.c
@@ -31,7 +31,6 @@
 #include <asm/rtas.h>
 #include <asm/prom.h>
 #include <asm/machdep.h>
-#include <asm/systemcfg.h>
 
 #undef DEBUG_NVRAM
 
@@ -167,7 +166,7 @@ static int dev_nvram_ioctl(struct inode *inode, struct file *file,
 	case IOC_NVRAM_GET_OFFSET: {
 		int part, offset;
 
-		if (systemcfg->platform != PLATFORM_POWERMAC)
+		if (_machine != PLATFORM_POWERMAC)
 			return -EINVAL;
 		if (copy_from_user(&part, (void __user*)arg, sizeof(part)) != 0)
 			return -EFAULT;
@@ -450,7 +449,7 @@ static int nvram_setup_partition(void)
 	 * in our nvram, as Apple defined partitions use pretty much
 	 * all of the space
 	 */
-	if (systemcfg->platform == PLATFORM_POWERMAC)
+	if (_machine == PLATFORM_POWERMAC)
 		return -ENOSPC;
 
 	/* see if we have an OS partition that meets our needs.
diff --git a/arch/ppc64/kernel/pacaData.c b/arch/powerpc/kernel/paca.c
index 3133c72b28ec..a7b68f911eb1 100644
--- a/arch/ppc64/kernel/pacaData.c
+++ b/arch/powerpc/kernel/paca.c
@@ -15,24 +15,16 @@
 #include <asm/processor.h>
 #include <asm/ptrace.h>
 #include <asm/page.h>
-
 #include <asm/lppaca.h>
 #include <asm/iseries/it_lp_queue.h>
 #include <asm/paca.h>
 
-static union {
-	struct systemcfg	data;
-	u8			page[PAGE_SIZE];
-} systemcfg_store __attribute__((__section__(".data.page.aligned")));
-struct systemcfg *systemcfg = &systemcfg_store.data;
-EXPORT_SYMBOL(systemcfg);
-
 
 /* This symbol is provided by the linker - let it fill in the paca
  * field correctly */
 extern unsigned long __toc_start;
 
-/* The Paca is an array with one entry per processor.  Each contains an 
+/* The Paca is an array with one entry per processor.  Each contains an
  * lppaca, which contains the information shared between the
  * hypervisor and Linux.  Each also contains an ItLpRegSave area which
  * is used by the hypervisor to save registers.
diff --git a/arch/ppc64/kernel/pci.c b/arch/powerpc/kernel/pci_64.c
index 30247ff74972..8b6008ab217d 100644
--- a/arch/ppc64/kernel/pci.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -30,17 +30,17 @@
 #include <asm/byteorder.h>
 #include <asm/irq.h>
 #include <asm/machdep.h>
-#include <asm/udbg.h>
 #include <asm/ppc-pci.h>
 
 #ifdef DEBUG
+#include <asm/udbg.h>
 #define DBG(fmt...) udbg_printf(fmt)
 #else
 #define DBG(fmt...)
 #endif
 
 unsigned long pci_probe_only = 1;
-unsigned long pci_assign_all_buses = 0;
+int pci_assign_all_buses = 0;
 
 /*
  * legal IO pages under MAX_ISA_PORT.  This is to ensure we don't touch
@@ -55,11 +55,6 @@ static void fixup_resource(struct resource *res, struct pci_dev *dev);
 static void do_bus_setup(struct pci_bus *bus);
 #endif
 
-unsigned int pcibios_assign_all_busses(void)
-{
-	return pci_assign_all_buses;
-}
-
 /* pci_io_base -- the base address from which io bars are offsets.
  * This is the lowest I/O base address (so bar values are always positive),
  * and it *must* be the start of ISA space if an ISA bus exists because
@@ -187,7 +182,7 @@ static DEFINE_SPINLOCK(hose_spinlock);
 /*
  * pci_controller(phb) initialized common variables.
  */
-void __devinit pci_setup_pci_controller(struct pci_controller *hose)
+static void __devinit pci_setup_pci_controller(struct pci_controller *hose)
 {
 	memset(hose, 0, sizeof(struct pci_controller));
 
@@ -197,6 +192,65 @@ void __devinit pci_setup_pci_controller(struct pci_controller *hose)
 	spin_unlock(&hose_spinlock);
 }
 
+static void add_linux_pci_domain(struct device_node *dev,
+				 struct pci_controller *phb)
+{
+	struct property *of_prop;
+	unsigned int size;
+
+	of_prop = (struct property *)
+		get_property(dev, "linux,pci-domain", &size);
+	if (of_prop != NULL)
+		return;
+	WARN_ON(of_prop && size < sizeof(int));
+	if (of_prop && size < sizeof(int))
+		of_prop = NULL;
+	size = sizeof(struct property) + sizeof(int);
+	if (of_prop == NULL) {
+		if (mem_init_done)
+			of_prop = kmalloc(size, GFP_KERNEL);
+		else
+			of_prop = alloc_bootmem(size);
+	}
+	memset(of_prop, 0, sizeof(struct property));
+	of_prop->name = "linux,pci-domain";
+	of_prop->length = sizeof(int);
+	of_prop->value = (unsigned char *)&of_prop[1];
+	*((int *)of_prop->value) = phb->global_number;
+	prom_add_property(dev, of_prop);
+}
+
+struct pci_controller * pcibios_alloc_controller(struct device_node *dev)
+{
+	struct pci_controller *phb;
+
+	if (mem_init_done)
+		phb = kmalloc(sizeof(struct pci_controller), GFP_KERNEL);
+	else
+		phb = alloc_bootmem(sizeof (struct pci_controller));
+	if (phb == NULL)
+		return NULL;
+	pci_setup_pci_controller(phb);
+	phb->arch_data = dev;
+	phb->is_dynamic = mem_init_done;
+	if (dev)
+		add_linux_pci_domain(dev, phb);
+	return phb;
+}
+
+void pcibios_free_controller(struct pci_controller *phb)
+{
+	if (phb->arch_data) {
+		struct device_node *np = phb->arch_data;
+		int *domain = (int *)get_property(np,
+						  "linux,pci-domain", NULL);
+		if (domain)
+			*domain = -1;
+	}
+	if (phb->is_dynamic)
+		kfree(phb);
+}
+
 static void __init pcibios_claim_one_bus(struct pci_bus *b)
 {
 	struct pci_dev *dev;
@@ -548,6 +602,11 @@ static int __init pcibios_init(void)
 	if (ppc64_isabridge_dev != NULL)
 		printk("ISA bridge at %s\n", pci_name(ppc64_isabridge_dev));
 
+#ifdef CONFIG_PPC_MULTIPLATFORM
+	/* map in PCI I/O space */
+	phbs_remap_io();
+#endif
+
 	printk("PCI: Probing PCI hardware done\n");
 
 	return 0;
@@ -902,9 +961,10 @@ void __devinit pci_process_bridge_OF_ranges(struct pci_controller *hose,
 	 *			(size depending on dev->n_addr_cells)
 	 *   cells 4+5 or 5+6:	the size of the range
 	 */
-	rlen = 0;
-	hose->io_base_phys = 0;
 	ranges = (unsigned int *) get_property(dev, "ranges", &rlen);
+	if (ranges == NULL)
+		return;
+	hose->io_base_phys = 0;
 	while ((rlen -= np * sizeof(unsigned int)) >= 0) {
 		res = NULL;
 		pci_space = ranges[0];
@@ -1102,6 +1162,8 @@ int remap_bus_range(struct pci_bus *bus)
 	
 	if (get_bus_io_range(bus, &start_phys, &start_virt, &size))
 		return 1;
+	if (start_phys == 0)
+		return 1;
 	printk("mapping IO %lx -> %lx, size: %lx\n", start_phys, start_virt, size);
 	if (__ioremap_explicit(start_phys, start_virt, size,
 			       _PAGE_NO_CACHE | _PAGE_GUARDED))
@@ -1119,17 +1181,6 @@ void phbs_remap_io(void)
 		remap_bus_range(hose->bus);
 }
 
-/*
- * ppc64 can have multifunction devices that do not respond to function 0.
- * In this case we must scan all functions.
- * XXX this can go now, we use the OF device tree in all the
- * cases that caused problems. -- paulus
- */
-int pcibios_scan_all_fns(struct pci_bus *bus, int devfn)
-{
-       return 0;
-}
-
 static void __devinit fixup_resource(struct resource *res, struct pci_dev *dev)
 {
 	struct pci_controller *hose = pci_bus_to_host(dev->bus);
@@ -1277,12 +1328,9 @@ long sys_pciconfig_iobase(long which, unsigned long in_bus,
 	 * G5 machines... So when something asks for bus 0 io base
 	 * (bus 0 is HT root), we return the AGP one instead.
 	 */
-#ifdef CONFIG_PPC_PMAC
-	if (systemcfg->platform == PLATFORM_POWERMAC &&
-	    machine_is_compatible("MacRISC4"))
+	if (machine_is_compatible("MacRISC4"))
 		if (in_bus == 0)
 			in_bus = 0xf0;
-#endif /* CONFIG_PPC_PMAC */
 
 	/* That syscall isn't quite compatible with PCI domains, but it's
 	 * used on pre-domains setup. We return the first match
diff --git a/arch/ppc64/kernel/pci_direct_iommu.c b/arch/powerpc/kernel/pci_direct_iommu.c
index e1a32f802c0b..e1a32f802c0b 100644
--- a/arch/ppc64/kernel/pci_direct_iommu.c
+++ b/arch/powerpc/kernel/pci_direct_iommu.c
diff --git a/arch/ppc64/kernel/pci_dn.c b/arch/powerpc/kernel/pci_dn.c
index 1a443a7ada4c..12c4c9e9bbc7 100644
--- a/arch/ppc64/kernel/pci_dn.c
+++ b/arch/powerpc/kernel/pci_dn.c
@@ -43,7 +43,7 @@ static void * __devinit update_dn_pci_info(struct device_node *dn, void *data)
 	u32 *regs;
 	struct pci_dn *pdn;
 
-	if (phb->is_dynamic)
+	if (mem_init_done)
 		pdn = kmalloc(sizeof(*pdn), GFP_KERNEL);
 	else
 		pdn = alloc_bootmem(sizeof(*pdn));
@@ -120,6 +120,14 @@ void *traverse_pci_devices(struct device_node *start, traverse_func pre,
 	return NULL;
 }
 
+/** 
+ * pci_devs_phb_init_dynamic - setup pci devices under this PHB
+ * phb: pci-to-host bridge (top-level bridge connecting to cpu)
+ *
+ * This routine is called both during boot, (before the memory
+ * subsystem is set up, before kmalloc is valid) and during the 
+ * dynamic lpar operation of adding a PHB to a running system.
+ */
 void __devinit pci_devs_phb_init_dynamic(struct pci_controller *phb)
 {
 	struct device_node * dn = (struct device_node *) phb->arch_data;
@@ -201,9 +209,14 @@ static struct notifier_block pci_dn_reconfig_nb = {
 	.notifier_call = pci_dn_reconfig_notifier,
 };
 
-/*
- * Actually initialize the phbs.
- * The buswalk on this phb has not happened yet.
+/** 
+ * pci_devs_phb_init - Initialize phbs and pci devs under them.
+ * 
+ * This routine walks over all phb's (pci-host bridges) on the
+ * system, and sets up assorted pci-related structures 
+ * (including pci info in the device node structs) for each
+ * pci device found underneath.  This routine runs once,
+ * early in the boot sequence.
  */
 void __init pci_devs_phb_init(void)
 {
diff --git a/arch/ppc64/kernel/pci_iommu.c b/arch/powerpc/kernel/pci_iommu.c
index bdf15dbbf4f0..bdf15dbbf4f0 100644
--- a/arch/ppc64/kernel/pci_iommu.c
+++ b/arch/powerpc/kernel/pci_iommu.c
diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c
index 47d6f7e2ea9f..94db25708456 100644
--- a/arch/powerpc/kernel/ppc_ksyms.c
+++ b/arch/powerpc/kernel/ppc_ksyms.c
@@ -44,6 +44,7 @@
 #include <asm/cputable.h>
 #include <asm/btext.h>
 #include <asm/div64.h>
+#include <asm/signal.h>
 
 #ifdef  CONFIG_8xx
 #include <asm/commproc.h>
@@ -56,7 +57,6 @@ extern void machine_check_exception(struct pt_regs *regs);
 extern void alignment_exception(struct pt_regs *regs);
 extern void program_check_exception(struct pt_regs *regs);
 extern void single_step_exception(struct pt_regs *regs);
-extern int do_signal(sigset_t *, struct pt_regs *);
 extern int pmac_newworld;
 extern int sys_sigreturn(struct pt_regs *regs);
 
@@ -105,6 +105,13 @@ EXPORT_SYMBOL(__clear_user);
 EXPORT_SYMBOL(__strncpy_from_user);
 EXPORT_SYMBOL(__strnlen_user);
 
+#ifndef  __powerpc64__
+EXPORT_SYMBOL(__ide_mm_insl);
+EXPORT_SYMBOL(__ide_mm_outsw);
+EXPORT_SYMBOL(__ide_mm_insw);
+EXPORT_SYMBOL(__ide_mm_outsl);
+#endif
+
 EXPORT_SYMBOL(_insb);
 EXPORT_SYMBOL(_outsb);
 EXPORT_SYMBOL(_insw);
@@ -139,9 +146,6 @@ EXPORT_SYMBOL(pci_bus_io_base);
 EXPORT_SYMBOL(pci_bus_io_base_phys);
 EXPORT_SYMBOL(pci_bus_mem_base_phys);
 EXPORT_SYMBOL(pci_bus_to_hose);
-EXPORT_SYMBOL(pci_resource_to_bus);
-EXPORT_SYMBOL(pci_phys_to_bus);
-EXPORT_SYMBOL(pci_bus_to_phys);
 #endif /* CONFIG_PCI */
 
 #ifdef CONFIG_NOT_COHERENT_CACHE
@@ -159,15 +163,13 @@ EXPORT_SYMBOL(giveup_altivec);
 EXPORT_SYMBOL(giveup_spe);
 #endif /* CONFIG_SPE */
 
-#ifdef CONFIG_PPC64
-EXPORT_SYMBOL(__flush_icache_range);
-#else
+#ifndef CONFIG_PPC64
 EXPORT_SYMBOL(flush_instruction_cache);
-EXPORT_SYMBOL(flush_icache_range);
 EXPORT_SYMBOL(flush_tlb_kernel_range);
 EXPORT_SYMBOL(flush_tlb_page);
 EXPORT_SYMBOL(_tlbie);
 #endif
+EXPORT_SYMBOL(__flush_icache_range);
 EXPORT_SYMBOL(flush_dcache_range);
 
 #ifdef CONFIG_SMP
@@ -188,9 +190,6 @@ EXPORT_SYMBOL(adb_try_handler_change);
 EXPORT_SYMBOL(cuda_request);
 EXPORT_SYMBOL(cuda_poll);
 #endif /* CONFIG_ADB_CUDA */
-#if defined(CONFIG_PPC_MULTIPLATFORM) && defined(CONFIG_PPC32)
-EXPORT_SYMBOL(_machine);
-#endif
 #ifdef CONFIG_PPC_PMAC
 EXPORT_SYMBOL(sys_ctrler);
 #endif
diff --git a/arch/ppc64/kernel/proc_ppc64.c b/arch/powerpc/kernel/proc_ppc64.c
index 24e955ee9487..7ba42a405f41 100644
--- a/arch/ppc64/kernel/proc_ppc64.c
+++ b/arch/powerpc/kernel/proc_ppc64.c
@@ -1,18 +1,16 @@
 /*
- * arch/ppc64/kernel/proc_ppc64.c
- *
  * Copyright (C) 2001 Mike Corrigan & Dave Engebretsen IBM Corporation
- * 
+ *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
@@ -25,7 +23,7 @@
 #include <linux/slab.h>
 #include <linux/kernel.h>
 
-#include <asm/systemcfg.h>
+#include <asm/vdso_datapage.h>
 #include <asm/rtas.h>
 #include <asm/uaccess.h>
 #include <asm/prom.h>
@@ -53,7 +51,7 @@ static int __init proc_ppc64_create(void)
 	if (!root)
 		return 1;
 
-	if (!(systemcfg->platform & (PLATFORM_PSERIES | PLATFORM_CELL)))
+	if (!(platform_is_pseries() || _machine == PLATFORM_CELL))
 		return 0;
 
 	if (!proc_mkdir("rtas", root))
@@ -74,7 +72,7 @@ static int __init proc_ppc64_init(void)
 	if (!pde)
 		return 1;
 	pde->nlink = 1;
-	pde->data = systemcfg;
+	pde->data = vdso_data;
 	pde->size = PAGE_SIZE;
 	pde->proc_fops = &page_map_fops;
 
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index de69fb37c731..105d5609ff57 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -201,6 +201,28 @@ int dump_spe(struct pt_regs *regs, elf_vrregset_t *evrregs)
 }
 #endif /* CONFIG_SPE */
 
+/*
+ * If we are doing lazy switching of CPU state (FP, altivec or SPE),
+ * and the current task has some state, discard it.
+ */
+static inline void discard_lazy_cpu_state(void)
+{
+#ifndef CONFIG_SMP
+	preempt_disable();
+	if (last_task_used_math == current)
+		last_task_used_math = NULL;
+#ifdef CONFIG_ALTIVEC
+	if (last_task_used_altivec == current)
+		last_task_used_altivec = NULL;
+#endif /* CONFIG_ALTIVEC */
+#ifdef CONFIG_SPE
+	if (last_task_used_spe == current)
+		last_task_used_spe = NULL;
+#endif
+	preempt_enable();
+#endif /* CONFIG_SMP */
+}
+
 int set_dabr(unsigned long dabr)
 {
 	if (ppc_md.set_dabr)
@@ -434,19 +456,7 @@ void show_regs(struct pt_regs * regs)
 void exit_thread(void)
 {
 	kprobe_flush_task(current);
-
-#ifndef CONFIG_SMP
-	if (last_task_used_math == current)
-		last_task_used_math = NULL;
-#ifdef CONFIG_ALTIVEC
-	if (last_task_used_altivec == current)
-		last_task_used_altivec = NULL;
-#endif /* CONFIG_ALTIVEC */
-#ifdef CONFIG_SPE
-	if (last_task_used_spe == current)
-		last_task_used_spe = NULL;
-#endif
-#endif /* CONFIG_SMP */
+	discard_lazy_cpu_state();
 }
 
 void flush_thread(void)
@@ -457,20 +467,8 @@ void flush_thread(void)
 	if (t->flags & _TIF_ABI_PENDING)
 		t->flags ^= (_TIF_ABI_PENDING | _TIF_32BIT);
 #endif
-	kprobe_flush_task(current);
 
-#ifndef CONFIG_SMP
-	if (last_task_used_math == current)
-		last_task_used_math = NULL;
-#ifdef CONFIG_ALTIVEC
-	if (last_task_used_altivec == current)
-		last_task_used_altivec = NULL;
-#endif /* CONFIG_ALTIVEC */
-#ifdef CONFIG_SPE
-	if (last_task_used_spe == current)
-		last_task_used_spe = NULL;
-#endif
-#endif /* CONFIG_SMP */
+	discard_lazy_cpu_state();
 
 #ifdef CONFIG_PPC64	/* for now */
 	if (current->thread.dabr) {
@@ -636,18 +634,7 @@ void start_thread(struct pt_regs *regs, unsigned long start, unsigned long sp)
 	}
 #endif
 
-#ifndef CONFIG_SMP
-	if (last_task_used_math == current)
-		last_task_used_math = NULL;
-#ifdef CONFIG_ALTIVEC
-	if (last_task_used_altivec == current)
-		last_task_used_altivec = NULL;
-#endif
-#ifdef CONFIG_SPE
-	if (last_task_used_spe == current)
-		last_task_used_spe = NULL;
-#endif
-#endif /* CONFIG_SMP */
+	discard_lazy_cpu_state();
 	memset(current->thread.fpr, 0, sizeof(current->thread.fpr));
 	current->thread.fpscr.val = 0;
 #ifdef CONFIG_ALTIVEC
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index f645adb57534..3bf968e74095 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -48,9 +48,6 @@
 #include <asm/machdep.h>
 #include <asm/pSeries_reconfig.h>
 #include <asm/pci-bridge.h>
-#ifdef CONFIG_PPC64
-#include <asm/systemcfg.h>
-#endif
 
 #ifdef DEBUG
 #define DBG(fmt...) printk(KERN_ERR fmt)
@@ -74,10 +71,6 @@ struct isa_reg_property {
 typedef int interpret_func(struct device_node *, unsigned long *,
 			   int, int, int);
 
-extern struct rtas_t rtas;
-extern struct lmb lmb;
-extern unsigned long klimit;
-
 static int __initdata dt_root_addr_cells;
 static int __initdata dt_root_size_cells;
 
@@ -391,7 +384,7 @@ static int __devinit finish_node_interrupts(struct device_node *np,
 
 #ifdef CONFIG_PPC64
 		/* We offset irq numbers for the u3 MPIC by 128 in PowerMac */
-		if (systemcfg->platform == PLATFORM_POWERMAC && ic && ic->parent) {
+		if (_machine == PLATFORM_POWERMAC && ic && ic->parent) {
 			char *name = get_property(ic->parent, "name", NULL);
 			if (name && !strcmp(name, "u3"))
 				np->intrs[intrcount].line += 128;
@@ -1087,9 +1080,9 @@ void __init unflatten_device_tree(void)
 static int __init early_init_dt_scan_cpus(unsigned long node,
 					  const char *uname, int depth, void *data)
 {
-	char *type = of_get_flat_dt_prop(node, "device_type", NULL);
 	u32 *prop;
-	unsigned long size = 0;
+	unsigned long size;
+	char *type = of_get_flat_dt_prop(node, "device_type", &size);
 
 	/* We are scanning "cpu" nodes only */
 	if (type == NULL || strcmp(type, "cpu") != 0)
@@ -1115,7 +1108,7 @@ static int __init early_init_dt_scan_cpus(unsigned long node,
 
 #ifdef CONFIG_ALTIVEC
 	/* Check if we have a VMX and eventually update CPU features */
-	prop = (u32 *)of_get_flat_dt_prop(node, "ibm,vmx", &size);
+	prop = (u32 *)of_get_flat_dt_prop(node, "ibm,vmx", NULL);
 	if (prop && (*prop) > 0) {
 		cur_cpu_spec->cpu_features |= CPU_FTR_ALTIVEC;
 		cur_cpu_spec->cpu_user_features |= PPC_FEATURE_HAS_ALTIVEC;
@@ -1161,13 +1154,9 @@ static int __init early_init_dt_scan_chosen(unsigned long node,
 	prop = (u32 *)of_get_flat_dt_prop(node, "linux,platform", NULL);
 	if (prop == NULL)
 		return 0;
-#ifdef CONFIG_PPC64
-	systemcfg->platform = *prop;
-#else
 #ifdef CONFIG_PPC_MULTIPLATFORM
 	_machine = *prop;
 #endif
-#endif
 
 #ifdef CONFIG_PPC64
 	/* check if iommu is forced on or off */
@@ -1264,7 +1253,14 @@ static int __init early_init_dt_scan_memory(unsigned long node,
 	unsigned long l;
 
 	/* We are scanning "memory" nodes only */
-	if (type == NULL || strcmp(type, "memory") != 0)
+	if (type == NULL) {
+		/*
+		 * The longtrail doesn't have a device_type on the
+		 * /memory node, so look for the node called /memory@0.
+		 */
+		if (depth != 1 || strcmp(uname, "memory@0") != 0)
+			return 0;
+	} else if (strcmp(type, "memory") != 0)
 		return 0;
 
 	reg = (cell_t *)of_get_flat_dt_prop(node, "reg", &l);
@@ -1339,9 +1335,6 @@ void __init early_init_devtree(void *params)
 	of_scan_flat_dt(early_init_dt_scan_memory, NULL);
 	lmb_enforce_memory_limit(memory_limit);
 	lmb_analyze();
-#ifdef CONFIG_PPC64
-	systemcfg->physicalMemorySize = lmb_phys_mem_size();
-#endif
 	lmb_reserve(0, __pa(klimit));
 
 	DBG("Phys. mem: %lx\n", lmb_phys_mem_size());
@@ -1375,6 +1368,7 @@ prom_n_addr_cells(struct device_node* np)
 	/* No #address-cells property for the root node, default to 1 */
 	return 1;
 }
+EXPORT_SYMBOL(prom_n_addr_cells);
 
 int
 prom_n_size_cells(struct device_node* np)
@@ -1390,6 +1384,7 @@ prom_n_size_cells(struct device_node* np)
 	/* No #size-cells property for the root node, default to 1 */
 	return 1;
 }
+EXPORT_SYMBOL(prom_n_size_cells);
 
 /**
  * Work out the sense (active-low level / active-high edge)
@@ -1908,7 +1903,7 @@ static int of_finish_dynamic_node(struct device_node *node,
 	/* We don't support that function on PowerMac, at least
 	 * not yet
 	 */
-	if (systemcfg->platform == PLATFORM_POWERMAC)
+	if (_machine == PLATFORM_POWERMAC)
 		return -ENODEV;
 
 	/* fix up new node's linux_phandle field */
@@ -1992,9 +1987,11 @@ int prom_add_property(struct device_node* np, struct property* prop)
 	*next = prop;
 	write_unlock(&devtree_lock);
 
+#ifdef CONFIG_PROC_DEVICETREE
 	/* try to add to proc as well if it was initialized */
 	if (np->pde)
 		proc_device_tree_add_prop(np->pde, prop);
+#endif /* CONFIG_PROC_DEVICETREE */
 
 	return 0;
 }
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index 6dc33d19fc2a..bcdc209dca85 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -94,11 +94,17 @@ extern const struct linux_logo logo_linux_clut224;
 #ifdef CONFIG_PPC64
 #define RELOC(x)        (*PTRRELOC(&(x)))
 #define ADDR(x)		(u32) add_reloc_offset((unsigned long)(x))
+#define OF_WORKAROUNDS	0
 #else
 #define RELOC(x)	(x)
 #define ADDR(x)		(u32) (x)
+#define OF_WORKAROUNDS	of_workarounds
+int of_workarounds;
 #endif
 
+#define OF_WA_CLAIM	1	/* do phys/virt claim separately, then map */
+#define OF_WA_LONGTRAIL	2	/* work around longtrail bugs */
+
 #define PROM_BUG() do {						\
         prom_printf("kernel BUG at %s line 0x%x!\n",		\
 		    RELOC(__FILE__), __LINE__);			\
@@ -111,11 +117,6 @@ extern const struct linux_logo logo_linux_clut224;
 #define prom_debug(x...)
 #endif
 
-#ifdef CONFIG_PPC32
-#define PLATFORM_POWERMAC	_MACH_Pmac
-#define PLATFORM_CHRP		_MACH_chrp
-#endif
-
 
 typedef u32 prom_arg_t;
 
@@ -128,10 +129,11 @@ struct prom_args {
 
 struct prom_t {
 	ihandle root;
-	ihandle chosen;
+	phandle chosen;
 	int cpu;
 	ihandle stdout;
 	ihandle mmumap;
+	ihandle memory;
 };
 
 struct mem_map_entry {
@@ -263,7 +265,7 @@ static int __init call_prom_ret(const char *service, int nargs, int nret,
 	va_end(list);
 
 	for (i = 0; i < nret; i++)
-		rets[nargs+i] = 0;
+		args.args[nargs+i] = 0;
 
 	if (enter_prom(&args, RELOC(prom_entry)) < 0)
 		return PROM_ERROR;
@@ -360,16 +362,36 @@ static void __init prom_printf(const char *format, ...)
 static unsigned int __init prom_claim(unsigned long virt, unsigned long size,
 				unsigned long align)
 {
-	int ret;
 	struct prom_t *_prom = &RELOC(prom);
 
-	ret = call_prom("claim", 3, 1, (prom_arg_t)virt, (prom_arg_t)size,
-			(prom_arg_t)align);
-	if (ret != -1 && _prom->mmumap != 0)
-		/* old pmacs need us to map as well */
+	if (align == 0 && (OF_WORKAROUNDS & OF_WA_CLAIM)) {
+		/*
+		 * Old OF requires we claim physical and virtual separately
+		 * and then map explicitly (assuming virtual mode)
+		 */
+		int ret;
+		prom_arg_t result;
+
+		ret = call_prom_ret("call-method", 5, 2, &result,
+				    ADDR("claim"), _prom->memory,
+				    align, size, virt);
+		if (ret != 0 || result == -1)
+			return -1;
+		ret = call_prom_ret("call-method", 5, 2, &result,
+				    ADDR("claim"), _prom->mmumap,
+				    align, size, virt);
+		if (ret != 0) {
+			call_prom("call-method", 4, 1, ADDR("release"),
+				  _prom->memory, size, virt);
+			return -1;
+		}
+		/* the 0x12 is M (coherence) + PP == read/write */
 		call_prom("call-method", 6, 1,
-			  ADDR("map"), _prom->mmumap, 0, size, virt, virt);
-	return ret;
+			  ADDR("map"), _prom->mmumap, 0x12, size, virt, virt);
+		return virt;
+	}
+	return call_prom("claim", 3, 1, (prom_arg_t)virt, (prom_arg_t)size,
+			 (prom_arg_t)align);
 }
 
 static void __init __attribute__((noreturn)) prom_panic(const char *reason)
@@ -415,11 +437,52 @@ static int inline prom_getproplen(phandle node, const char *pname)
 	return call_prom("getproplen", 2, 1, node, ADDR(pname));
 }
 
-static int inline prom_setprop(phandle node, const char *pname,
-			       void *value, size_t valuelen)
+static void add_string(char **str, const char *q)
 {
-	return call_prom("setprop", 4, 1, node, ADDR(pname),
-			 (u32)(unsigned long) value, (u32) valuelen);
+	char *p = *str;
+
+	while (*q)
+		*p++ = *q++;
+	*p++ = ' ';
+	*str = p;
+}
+
+static char *tohex(unsigned int x)
+{
+	static char digits[] = "0123456789abcdef";
+	static char result[9];
+	int i;
+
+	result[8] = 0;
+	i = 8;
+	do {
+		--i;
+		result[i] = digits[x & 0xf];
+		x >>= 4;
+	} while (x != 0 && i > 0);
+	return &result[i];
+}
+
+static int __init prom_setprop(phandle node, const char *nodename,
+			       const char *pname, void *value, size_t valuelen)
+{
+	char cmd[256], *p;
+
+	if (!(OF_WORKAROUNDS & OF_WA_LONGTRAIL))
+		return call_prom("setprop", 4, 1, node, ADDR(pname),
+				 (u32)(unsigned long) value, (u32) valuelen);
+
+	/* gah... setprop doesn't work on longtrail, have to use interpret */
+	p = cmd;
+	add_string(&p, "dev");
+	add_string(&p, nodename);
+	add_string(&p, tohex((u32)(unsigned long) value));
+	add_string(&p, tohex(valuelen));
+	add_string(&p, tohex(ADDR(pname)));
+	add_string(&p, tohex(strlen(RELOC(pname))));
+	add_string(&p, "property");
+	*p = 0;
+	return call_prom("interpret", 1, 1, (u32)(unsigned long) cmd);
 }
 
 /* We can't use the standard versions because of RELOC headaches. */
@@ -980,7 +1043,7 @@ static void __init prom_instantiate_rtas(void)
 
 	rtas_inst = call_prom("open", 1, 1, ADDR("/rtas"));
 	if (!IHANDLE_VALID(rtas_inst)) {
-		prom_printf("opening rtas package failed");
+		prom_printf("opening rtas package failed (%x)\n", rtas_inst);
 		return;
 	}
 
@@ -988,7 +1051,7 @@ static void __init prom_instantiate_rtas(void)
 
 	if (call_prom_ret("call-method", 3, 2, &entry,
 			  ADDR("instantiate-rtas"),
-			  rtas_inst, base) == PROM_ERROR
+			  rtas_inst, base) != 0
 	    || entry == 0) {
 		prom_printf(" failed\n");
 		return;
@@ -997,8 +1060,10 @@ static void __init prom_instantiate_rtas(void)
 
 	reserve_mem(base, size);
 
-	prom_setprop(rtas_node, "linux,rtas-base", &base, sizeof(base));
-	prom_setprop(rtas_node, "linux,rtas-entry", &entry, sizeof(entry));
+	prom_setprop(rtas_node, "/rtas", "linux,rtas-base",
+		     &base, sizeof(base));
+	prom_setprop(rtas_node, "/rtas", "linux,rtas-entry",
+		     &entry, sizeof(entry));
 
 	prom_debug("rtas base     = 0x%x\n", base);
 	prom_debug("rtas entry    = 0x%x\n", entry);
@@ -1089,10 +1154,6 @@ static void __init prom_initialize_tce_table(void)
 		if (base < local_alloc_bottom)
 			local_alloc_bottom = base;
 
-		/* Save away the TCE table attributes for later use. */
-		prom_setprop(node, "linux,tce-base", &base, sizeof(base));
-		prom_setprop(node, "linux,tce-size", &minsize, sizeof(minsize));
-
 		/* It seems OF doesn't null-terminate the path :-( */
 		memset(path, 0, sizeof(path));
 		/* Call OF to setup the TCE hardware */
@@ -1101,6 +1162,10 @@ static void __init prom_initialize_tce_table(void)
 			prom_printf("package-to-path failed\n");
 		}
 
+		/* Save away the TCE table attributes for later use. */
+		prom_setprop(node, path, "linux,tce-base", &base, sizeof(base));
+		prom_setprop(node, path, "linux,tce-size", &minsize, sizeof(minsize));
+
 		prom_debug("TCE table: %s\n", path);
 		prom_debug("\tnode = 0x%x\n", node);
 		prom_debug("\tbase = 0x%x\n", base);
@@ -1342,6 +1407,7 @@ static void __init prom_init_client_services(unsigned long pp)
 /*
  * For really old powermacs, we need to map things we claim.
  * For that, we need the ihandle of the mmu.
+ * Also, on the longtrail, we need to work around other bugs.
  */
 static void __init prom_find_mmu(void)
 {
@@ -1355,12 +1421,19 @@ static void __init prom_find_mmu(void)
 	if (prom_getprop(oprom, "model", version, sizeof(version)) <= 0)
 		return;
 	version[sizeof(version) - 1] = 0;
-	prom_printf("OF version is '%s'\n", version);
 	/* XXX might need to add other versions here */
-	if (strcmp(version, "Open Firmware, 1.0.5") != 0)
+	if (strcmp(version, "Open Firmware, 1.0.5") == 0)
+		of_workarounds = OF_WA_CLAIM;
+	else if (strncmp(version, "FirmWorks,3.", 12) == 0) {
+		of_workarounds = OF_WA_CLAIM | OF_WA_LONGTRAIL;
+		call_prom("interpret", 1, 1, "dev /memory 0 to allow-reclaim");
+	} else
 		return;
+	_prom->memory = call_prom("open", 1, 1, ADDR("/memory"));
 	prom_getprop(_prom->chosen, "mmu", &_prom->mmumap,
 		     sizeof(_prom->mmumap));
+	if (!IHANDLE_VALID(_prom->memory) || !IHANDLE_VALID(_prom->mmumap))
+		of_workarounds &= ~OF_WA_CLAIM;		/* hmmm */
 }
 #else
 #define prom_find_mmu()
@@ -1382,16 +1455,17 @@ static void __init prom_init_stdout(void)
 	memset(path, 0, 256);
 	call_prom("instance-to-path", 3, 1, _prom->stdout, path, 255);
 	val = call_prom("instance-to-package", 1, 1, _prom->stdout);
-	prom_setprop(_prom->chosen, "linux,stdout-package", &val, sizeof(val));
+	prom_setprop(_prom->chosen, "/chosen", "linux,stdout-package",
+		     &val, sizeof(val));
 	prom_printf("OF stdout device is: %s\n", RELOC(of_stdout_device));
-	prom_setprop(_prom->chosen, "linux,stdout-path",
-		     RELOC(of_stdout_device), strlen(RELOC(of_stdout_device))+1);
+	prom_setprop(_prom->chosen, "/chosen", "linux,stdout-path",
+		     path, strlen(path) + 1);
 
 	/* If it's a display, note it */
 	memset(type, 0, sizeof(type));
 	prom_getprop(val, "device_type", type, sizeof(type));
 	if (strcmp(type, RELOC("display")) == 0)
-		prom_setprop(val, "linux,boot-display", NULL, 0);
+		prom_setprop(val, path, "linux,boot-display", NULL, 0);
 }
 
 static void __init prom_close_stdin(void)
@@ -1514,7 +1588,7 @@ static void __init prom_check_displays(void)
 
 		/* Success */
 		prom_printf("done\n");
-		prom_setprop(node, "linux,opened", NULL, 0);
+		prom_setprop(node, path, "linux,opened", NULL, 0);
 
 		/* Setup a usable color table when the appropriate
 		 * method is available. Should update this to set-colors */
@@ -1884,9 +1958,11 @@ static void __init fixup_device_tree(void)
 	/* interrupt on this revision of u3 is number 0 and level */
 	interrupts[0] = 0;
 	interrupts[1] = 1;
-	prom_setprop(i2c, "interrupts", &interrupts, sizeof(interrupts));
+	prom_setprop(i2c, "/u3@0,f8000000/i2c@f8001000", "interrupts",
+		     &interrupts, sizeof(interrupts));
 	parent = (u32)mpic;
-	prom_setprop(i2c, "interrupt-parent", &parent, sizeof(parent));
+	prom_setprop(i2c, "/u3@0,f8000000/i2c@f8001000", "interrupt-parent",
+		     &parent, sizeof(parent));
 #endif
 }
 
@@ -1922,11 +1998,11 @@ static void __init prom_check_initrd(unsigned long r3, unsigned long r4)
 		RELOC(prom_initrd_end) = RELOC(prom_initrd_start) + r4;
 
 		val = RELOC(prom_initrd_start);
-		prom_setprop(_prom->chosen, "linux,initrd-start", &val,
-			     sizeof(val));
+		prom_setprop(_prom->chosen, "/chosen", "linux,initrd-start",
+			     &val, sizeof(val));
 		val = RELOC(prom_initrd_end);
-		prom_setprop(_prom->chosen, "linux,initrd-end", &val,
-			     sizeof(val));
+		prom_setprop(_prom->chosen, "/chosen", "linux,initrd-end",
+			     &val, sizeof(val));
 
 		reserve_mem(RELOC(prom_initrd_start),
 			    RELOC(prom_initrd_end) - RELOC(prom_initrd_start));
@@ -1969,14 +2045,15 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4,
 	prom_init_client_services(pp);
 
 	/*
-	 * Init prom stdout device
+	 * See if this OF is old enough that we need to do explicit maps
+	 * and other workarounds
 	 */
-	prom_init_stdout();
+	prom_find_mmu();
 
 	/*
-	 * See if this OF is old enough that we need to do explicit maps
+	 * Init prom stdout device
 	 */
-	prom_find_mmu();
+	prom_init_stdout();
 
 	/*
 	 * Check for an initrd
@@ -1989,14 +2066,15 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4,
 	 */
 	RELOC(of_platform) = prom_find_machine_type();
 	getprop_rval = RELOC(of_platform);
-	prom_setprop(_prom->chosen, "linux,platform",
+	prom_setprop(_prom->chosen, "/chosen", "linux,platform",
 		     &getprop_rval, sizeof(getprop_rval));
 
 #ifdef CONFIG_PPC_PSERIES
 	/*
 	 * On pSeries, inform the firmware about our capabilities
 	 */
-	if (RELOC(of_platform) & PLATFORM_PSERIES)
+	if (RELOC(of_platform) == PLATFORM_PSERIES ||
+	    RELOC(of_platform) == PLATFORM_PSERIES_LPAR)
 		prom_send_capabilities();
 #endif
 
@@ -2050,21 +2128,23 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4,
 	 * Fill in some infos for use by the kernel later on
 	 */
 	if (RELOC(prom_memory_limit))
-		prom_setprop(_prom->chosen, "linux,memory-limit",
+		prom_setprop(_prom->chosen, "/chosen", "linux,memory-limit",
 			     &RELOC(prom_memory_limit),
 			     sizeof(prom_memory_limit));
 #ifdef CONFIG_PPC64
 	if (RELOC(ppc64_iommu_off))
-		prom_setprop(_prom->chosen, "linux,iommu-off", NULL, 0);
+		prom_setprop(_prom->chosen, "/chosen", "linux,iommu-off",
+			     NULL, 0);
 
 	if (RELOC(iommu_force_on))
-		prom_setprop(_prom->chosen, "linux,iommu-force-on", NULL, 0);
+		prom_setprop(_prom->chosen, "/chosen", "linux,iommu-force-on",
+			     NULL, 0);
 
 	if (RELOC(prom_tce_alloc_start)) {
-		prom_setprop(_prom->chosen, "linux,tce-alloc-start",
+		prom_setprop(_prom->chosen, "/chosen", "linux,tce-alloc-start",
 			     &RELOC(prom_tce_alloc_start),
 			     sizeof(prom_tce_alloc_start));
-		prom_setprop(_prom->chosen, "linux,tce-alloc-end",
+		prom_setprop(_prom->chosen, "/chosen", "linux,tce-alloc-end",
 			     &RELOC(prom_tce_alloc_end),
 			     sizeof(prom_tce_alloc_end));
 	}
@@ -2081,8 +2161,13 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4,
 	prom_printf("copying OF device tree ...\n");
 	flatten_device_tree();
 
-	/* in case stdin is USB and still active on IBM machines... */
-	prom_close_stdin();
+	/*
+	 * in case stdin is USB and still active on IBM machines...
+	 * Unfortunately quiesce crashes on some powermacs if we have
+	 * closed stdin already (in particular the powerbook 101).
+	 */
+	if (RELOC(of_platform) != PLATFORM_POWERMAC)
+		prom_close_stdin();
 
 	/*
 	 * Call OF "quiesce" method to shut down pending DMA's from
diff --git a/include/asm-ppc64/ptrace-common.h b/arch/powerpc/kernel/ptrace-common.h
index b1babb729673..b1babb729673 100644
--- a/include/asm-ppc64/ptrace-common.h
+++ b/arch/powerpc/kernel/ptrace-common.h
diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
index 3d2abd95c7ae..400793c71304 100644
--- a/arch/powerpc/kernel/ptrace.c
+++ b/arch/powerpc/kernel/ptrace.c
@@ -36,8 +36,9 @@
 #include <asm/page.h>
 #include <asm/pgtable.h>
 #include <asm/system.h>
+
 #ifdef CONFIG_PPC64
-#include <asm/ptrace-common.h>
+#include "ptrace-common.h"
 #endif
 
 #ifdef CONFIG_PPC32
diff --git a/arch/powerpc/kernel/ptrace32.c b/arch/powerpc/kernel/ptrace32.c
index 91eb952e0293..61762640b877 100644
--- a/arch/powerpc/kernel/ptrace32.c
+++ b/arch/powerpc/kernel/ptrace32.c
@@ -33,7 +33,8 @@
 #include <asm/page.h>
 #include <asm/pgtable.h>
 #include <asm/system.h>
-#include <asm/ptrace-common.h>
+
+#include "ptrace-common.h"
 
 /*
  * does not yet catch signals sent when the child dies.
diff --git a/arch/powerpc/kernel/rtas-proc.c b/arch/powerpc/kernel/rtas-proc.c
index 5bdd5b079d96..7a95b8a28354 100644
--- a/arch/powerpc/kernel/rtas-proc.c
+++ b/arch/powerpc/kernel/rtas-proc.c
@@ -32,7 +32,6 @@
 #include <asm/rtas.h>
 #include <asm/machdep.h> /* for ppc_md */
 #include <asm/time.h>
-#include <asm/systemcfg.h>
 
 /* Token for Sensors */
 #define KEY_SWITCH		0x0001
@@ -259,7 +258,7 @@ static int __init proc_rtas_init(void)
 {
 	struct proc_dir_entry *entry;
 
-	if (!(systemcfg->platform & PLATFORM_PSERIES))
+	if (_machine != PLATFORM_PSERIES && _machine != PLATFORM_PSERIES_LPAR)
 		return 1;
 
 	rtas_node = of_find_node_by_name(NULL, "rtas");
diff --git a/arch/powerpc/kernel/rtas-rtc.c b/arch/powerpc/kernel/rtas-rtc.c
new file mode 100644
index 000000000000..635d3b9a8811
--- /dev/null
+++ b/arch/powerpc/kernel/rtas-rtc.c
@@ -0,0 +1,105 @@
+#include <linux/kernel.h>
+#include <linux/time.h>
+#include <linux/timer.h>
+#include <linux/init.h>
+#include <linux/rtc.h>
+#include <linux/delay.h>
+#include <asm/prom.h>
+#include <asm/rtas.h>
+#include <asm/time.h>
+
+
+#define MAX_RTC_WAIT 5000	/* 5 sec */
+#define RTAS_CLOCK_BUSY (-2)
+unsigned long __init rtas_get_boot_time(void)
+{
+	int ret[8];
+	int error, wait_time;
+	u64 max_wait_tb;
+
+	max_wait_tb = get_tb() + tb_ticks_per_usec * 1000 * MAX_RTC_WAIT;
+	do {
+		error = rtas_call(rtas_token("get-time-of-day"), 0, 8, ret);
+		if (error == RTAS_CLOCK_BUSY || rtas_is_extended_busy(error)) {
+			wait_time = rtas_extended_busy_delay_time(error);
+			/* This is boot time so we spin. */
+			udelay(wait_time*1000);
+			error = RTAS_CLOCK_BUSY;
+		}
+	} while (error == RTAS_CLOCK_BUSY && (get_tb() < max_wait_tb));
+
+	if (error != 0 && printk_ratelimit()) {
+		printk(KERN_WARNING "error: reading the clock failed (%d)\n",
+			error);
+		return 0;
+	}
+
+	return mktime(ret[0], ret[1], ret[2], ret[3], ret[4], ret[5]);
+}
+
+/* NOTE: get_rtc_time will get an error if executed in interrupt context
+ * and if a delay is needed to read the clock.  In this case we just
+ * silently return without updating rtc_tm.
+ */
+void rtas_get_rtc_time(struct rtc_time *rtc_tm)
+{
+        int ret[8];
+	int error, wait_time;
+	u64 max_wait_tb;
+
+	max_wait_tb = get_tb() + tb_ticks_per_usec * 1000 * MAX_RTC_WAIT;
+	do {
+		error = rtas_call(rtas_token("get-time-of-day"), 0, 8, ret);
+		if (error == RTAS_CLOCK_BUSY || rtas_is_extended_busy(error)) {
+			if (in_interrupt() && printk_ratelimit()) {
+				memset(&rtc_tm, 0, sizeof(struct rtc_time));
+				printk(KERN_WARNING "error: reading clock"
+				       " would delay interrupt\n");
+				return;	/* delay not allowed */
+			}
+			wait_time = rtas_extended_busy_delay_time(error);
+			msleep(wait_time);
+			error = RTAS_CLOCK_BUSY;
+		}
+	} while (error == RTAS_CLOCK_BUSY && (get_tb() < max_wait_tb));
+
+        if (error != 0 && printk_ratelimit()) {
+                printk(KERN_WARNING "error: reading the clock failed (%d)\n",
+		       error);
+		return;
+        }
+
+	rtc_tm->tm_sec = ret[5];
+	rtc_tm->tm_min = ret[4];
+	rtc_tm->tm_hour = ret[3];
+	rtc_tm->tm_mday = ret[2];
+	rtc_tm->tm_mon = ret[1] - 1;
+	rtc_tm->tm_year = ret[0] - 1900;
+}
+
+int rtas_set_rtc_time(struct rtc_time *tm)
+{
+	int error, wait_time;
+	u64 max_wait_tb;
+
+	max_wait_tb = get_tb() + tb_ticks_per_usec * 1000 * MAX_RTC_WAIT;
+	do {
+	        error = rtas_call(rtas_token("set-time-of-day"), 7, 1, NULL,
+				  tm->tm_year + 1900, tm->tm_mon + 1,
+				  tm->tm_mday, tm->tm_hour, tm->tm_min,
+				  tm->tm_sec, 0);
+		if (error == RTAS_CLOCK_BUSY || rtas_is_extended_busy(error)) {
+			if (in_interrupt())
+				return 1;	/* probably decrementer */
+			wait_time = rtas_extended_busy_delay_time(error);
+			msleep(wait_time);
+			error = RTAS_CLOCK_BUSY;
+		}
+	} while (error == RTAS_CLOCK_BUSY && (get_tb() < max_wait_tb));
+
+        if (error != 0 && printk_ratelimit())
+                printk(KERN_WARNING "error: setting the clock failed (%d)\n",
+		       error);
+
+        return 0;
+}
diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c
index 9d4e07f6f1ec..4283fa33f784 100644
--- a/arch/powerpc/kernel/rtas.c
+++ b/arch/powerpc/kernel/rtas.c
@@ -29,9 +29,6 @@
 #include <asm/delay.h>
 #include <asm/uaccess.h>
 #include <asm/lmb.h>
-#ifdef CONFIG_PPC64
-#include <asm/systemcfg.h>
-#endif
 
 struct rtas_t rtas = {
 	.lock = SPIN_LOCK_UNLOCKED
@@ -671,7 +668,7 @@ void __init rtas_initialize(void)
 	 * the stop-self token if any
 	 */
 #ifdef CONFIG_PPC64
-	if (systemcfg->platform == PLATFORM_PSERIES_LPAR)
+	if (_machine == PLATFORM_PSERIES_LPAR)
 		rtas_region = min(lmb.rmo_size, RTAS_INSTANTIATE_MAX);
 #endif
 	rtas_rmo_buf = lmb_alloc_base(RTAS_RMOBUF_MAX, PAGE_SIZE, rtas_region);
diff --git a/arch/ppc64/kernel/rtas_pci.c b/arch/powerpc/kernel/rtas_pci.c
index 3c3f19192fcc..60dec2401c26 100644
--- a/arch/ppc64/kernel/rtas_pci.c
+++ b/arch/powerpc/kernel/rtas_pci.c
@@ -5,19 +5,19 @@
  * Copyright (C) 2003 Anton Blanchard <anton@au.ibm.com>, IBM
  *
  * RTAS specific routines for PCI.
- * 
+ *
  * Based on code from pci.c, chrp_pci.c and pSeries_pci.c
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
- *    
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
@@ -47,7 +47,7 @@ static int write_pci_config;
 static int ibm_read_pci_config;
 static int ibm_write_pci_config;
 
-static int config_access_valid(struct pci_dn *dn, int where)
+static inline int config_access_valid(struct pci_dn *dn, int where)
 {
 	if (where < 256)
 		return 1;
@@ -72,16 +72,14 @@ static int of_device_available(struct device_node * dn)
         return 0;
 }
 
-static int rtas_read_config(struct device_node *dn, int where, int size, u32 *val)
+static int rtas_read_config(struct pci_dn *pdn, int where, int size, u32 *val)
 {
 	int returnval = -1;
 	unsigned long buid, addr;
 	int ret;
-	struct pci_dn *pdn;
 
-	if (!dn || !dn->data)
+	if (!pdn)
 		return PCIBIOS_DEVICE_NOT_FOUND;
-	pdn = dn->data;
 	if (!config_access_valid(pdn, where))
 		return PCIBIOS_BAD_REGISTER_NUMBER;
 
@@ -90,7 +88,7 @@ static int rtas_read_config(struct device_node *dn, int where, int size, u32 *va
 	buid = pdn->phb->buid;
 	if (buid) {
 		ret = rtas_call(ibm_read_pci_config, 4, 2, &returnval,
-				addr, buid >> 32, buid & 0xffffffff, size);
+				addr, BUID_HI(buid), BUID_LO(buid), size);
 	} else {
 		ret = rtas_call(read_pci_config, 2, 2, &returnval, addr, size);
 	}
@@ -100,7 +98,7 @@ static int rtas_read_config(struct device_node *dn, int where, int size, u32 *va
 		return PCIBIOS_DEVICE_NOT_FOUND;
 
 	if (returnval == EEH_IO_ERROR_VALUE(size) &&
-	    eeh_dn_check_failure (dn, NULL))
+	    eeh_dn_check_failure (pdn->node, NULL))
 		return PCIBIOS_DEVICE_NOT_FOUND;
 
 	return PCIBIOS_SUCCESSFUL;
@@ -118,23 +116,23 @@ static int rtas_pci_read_config(struct pci_bus *bus,
 		busdn = bus->sysdata;	/* must be a phb */
 
 	/* Search only direct children of the bus */
-	for (dn = busdn->child; dn; dn = dn->sibling)
-		if (dn->data && PCI_DN(dn)->devfn == devfn
+	for (dn = busdn->child; dn; dn = dn->sibling) {
+		struct pci_dn *pdn = PCI_DN(dn);
+		if (pdn && pdn->devfn == devfn
 		    && of_device_available(dn))
-			return rtas_read_config(dn, where, size, val);
+			return rtas_read_config(pdn, where, size, val);
+	}
 
 	return PCIBIOS_DEVICE_NOT_FOUND;
 }
 
-int rtas_write_config(struct device_node *dn, int where, int size, u32 val)
+int rtas_write_config(struct pci_dn *pdn, int where, int size, u32 val)
 {
 	unsigned long buid, addr;
 	int ret;
-	struct pci_dn *pdn;
 
-	if (!dn || !dn->data)
+	if (!pdn)
 		return PCIBIOS_DEVICE_NOT_FOUND;
-	pdn = dn->data;
 	if (!config_access_valid(pdn, where))
 		return PCIBIOS_BAD_REGISTER_NUMBER;
 
@@ -142,7 +140,8 @@ int rtas_write_config(struct device_node *dn, int where, int size, u32 val)
 		(pdn->devfn << 8) | (where & 0xff);
 	buid = pdn->phb->buid;
 	if (buid) {
-		ret = rtas_call(ibm_write_pci_config, 5, 1, NULL, addr, buid >> 32, buid & 0xffffffff, size, (ulong) val);
+		ret = rtas_call(ibm_write_pci_config, 5, 1, NULL, addr,
+			BUID_HI(buid), BUID_LO(buid), size, (ulong) val);
 	} else {
 		ret = rtas_call(write_pci_config, 3, 1, NULL, addr, size, (ulong)val);
 	}
@@ -165,10 +164,12 @@ static int rtas_pci_write_config(struct pci_bus *bus,
 		busdn = bus->sysdata;	/* must be a phb */
 
 	/* Search only direct children of the bus */
-	for (dn = busdn->child; dn; dn = dn->sibling)
-		if (dn->data && PCI_DN(dn)->devfn == devfn
+	for (dn = busdn->child; dn; dn = dn->sibling) {
+		struct pci_dn *pdn = PCI_DN(dn);
+		if (pdn && pdn->devfn == devfn
 		    && of_device_available(dn))
-			return rtas_write_config(dn, where, size, val);
+			return rtas_write_config(pdn, where, size, val);
+	}
 	return PCIBIOS_DEVICE_NOT_FOUND;
 }
 
@@ -221,7 +222,7 @@ static void python_countermeasures(struct device_node *dev,
 	/* Python's register file is 1 MB in size. */
 	chip_regs = ioremap(reg_struct.address & ~(0xfffffUL), 0x100000);
 
-	/* 
+	/*
 	 * Firmware doesn't always clear this bit which is critical
 	 * for good performance - Anton
 	 */
@@ -292,7 +293,7 @@ static int phb_set_bus_ranges(struct device_node *dev,
 	if (bus_range == NULL || len < 2 * sizeof(int)) {
 		return 1;
  	}
- 
+
 	phb->first_busno =  bus_range[0];
 	phb->last_busno  =  bus_range[1];
 
@@ -303,75 +304,18 @@ static int __devinit setup_phb(struct device_node *dev,
 			       struct pci_controller *phb,
 			       unsigned int addr_size_words)
 {
-	pci_setup_pci_controller(phb);
-
 	if (is_python(dev))
 		python_countermeasures(dev, addr_size_words);
 
 	if (phb_set_bus_ranges(dev, phb))
 		return 1;
 
-	phb->arch_data = dev;
 	phb->ops = &rtas_pci_ops;
 	phb->buid = get_phb_buid(dev);
 
 	return 0;
 }
 
-static void __devinit add_linux_pci_domain(struct device_node *dev,
-					   struct pci_controller *phb,
-					   struct property *of_prop)
-{
-	memset(of_prop, 0, sizeof(struct property));
-	of_prop->name = "linux,pci-domain";
-	of_prop->length = sizeof(phb->global_number);
-	of_prop->value = (unsigned char *)&of_prop[1];
-	memcpy(of_prop->value, &phb->global_number, sizeof(phb->global_number));
-	prom_add_property(dev, of_prop);
-}
-
-static struct pci_controller * __init alloc_phb(struct device_node *dev,
-						unsigned int addr_size_words)
-{
-	struct pci_controller *phb;
-	struct property *of_prop;
-
-	phb = alloc_bootmem(sizeof(struct pci_controller));
-	if (phb == NULL)
-		return NULL;
-
-	of_prop = alloc_bootmem(sizeof(struct property) +
-				sizeof(phb->global_number));
-	if (!of_prop)
-		return NULL;
-
-	if (setup_phb(dev, phb, addr_size_words))
-		return NULL;
-
-	add_linux_pci_domain(dev, phb, of_prop);
-
-	return phb;
-}
-
-static struct pci_controller * __devinit alloc_phb_dynamic(struct device_node *dev, unsigned int addr_size_words)
-{
-	struct pci_controller *phb;
-
-	phb = (struct pci_controller *)kmalloc(sizeof(struct pci_controller),
-					       GFP_KERNEL);
-	if (phb == NULL)
-		return NULL;
-
-	if (setup_phb(dev, phb, addr_size_words))
-		return NULL;
-
-	phb->is_dynamic = 1;
-
-	/* TODO: linux,pci-domain? */
-
- 	return phb;
-}
-
 unsigned long __init find_and_init_phbs(void)
 {
 	struct device_node *node;
@@ -396,10 +340,10 @@ unsigned long __init find_and_init_phbs(void)
 		if (node->type == NULL || strcmp(node->type, "pci") != 0)
 			continue;
 
-		phb = alloc_phb(node, root_size_cells);
+		phb = pcibios_alloc_controller(node);
 		if (!phb)
 			continue;
-
+		setup_phb(node, phb, root_size_cells);
 		pci_process_bridge_OF_ranges(phb, node, 0);
 		pci_setup_phb_io(phb, index == 0);
 #ifdef CONFIG_PPC_PSERIES
@@ -445,10 +389,10 @@ struct pci_controller * __devinit init_phb_dynamic(struct device_node *dn)
 	root_size_cells = prom_n_size_cells(root);
 
 	primary = list_empty(&hose_list);
-	phb = alloc_phb_dynamic(dn, root_size_cells);
+	phb = pcibios_alloc_controller(dn);
 	if (!phb)
 		return NULL;
-
+	setup_phb(dn, phb, root_size_cells);
 	pci_process_bridge_OF_ranges(phb, dn, primary);
 
 	pci_setup_phb_io_dynamic(phb, primary);
@@ -504,8 +448,7 @@ int pcibios_remove_root_bus(struct pci_controller *phb)
 	}
 
 	list_del(&phb->list_node);
-	if (phb->is_dynamic)
-		kfree(phb);
+	pcibios_free_controller(phb);
 
 	return 0;
 }
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index e22856ecb5a0..bd3eb4292b53 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -33,6 +33,7 @@
 #include <asm/io.h>
 #include <asm/prom.h>
 #include <asm/processor.h>
+#include <asm/vdso_datapage.h>
 #include <asm/pgtable.h>
 #include <asm/smp.h>
 #include <asm/elf.h>
@@ -51,15 +52,26 @@
 #include <asm/page.h>
 #include <asm/mmu.h>
 #include <asm/lmb.h>
+#include <asm/xmon.h>
+
+#include "setup.h"
 
 #undef DEBUG
 
 #ifdef DEBUG
+#include <asm/udbg.h>
 #define DBG(fmt...) udbg_printf(fmt)
 #else
 #define DBG(fmt...)
 #endif
 
+#ifdef CONFIG_PPC_MULTIPLATFORM
+int _machine = 0;
+EXPORT_SYMBOL(_machine);
+#endif
+
+unsigned long klimit = (unsigned long) _end;
+
 /*
  * This still seems to be needed... -- paulus
  */ 
@@ -433,10 +445,8 @@ void __init check_for_initrd(void)
 	if (initrd_start >= KERNELBASE && initrd_end >= KERNELBASE &&
 	    initrd_end > initrd_start)
 		ROOT_DEV = Root_RAM0;
-	else {
-		printk("Bogus initrd %08lx %08lx\n", initrd_start, initrd_end);
+	else
 		initrd_start = initrd_end = 0;
-	}
 
 	if (initrd_start)
 		printk("Found initrd at 0x%lx:0x%lx\n", initrd_start, initrd_end);
@@ -510,8 +520,8 @@ void __init smp_setup_cpu_maps(void)
 	 * On pSeries LPAR, we need to know how many cpus
 	 * could possibly be added to this partition.
 	 */
-	if (systemcfg->platform == PLATFORM_PSERIES_LPAR &&
-				(dn = of_find_node_by_path("/rtas"))) {
+	if (_machine == PLATFORM_PSERIES_LPAR &&
+	    (dn = of_find_node_by_path("/rtas"))) {
 		int num_addr_cell, num_size_cell, maxcpus;
 		unsigned int *ireg;
 
@@ -555,7 +565,27 @@ void __init smp_setup_cpu_maps(void)
 			cpu_set(cpu ^ 0x1, cpu_sibling_map[cpu]);
 	}
 
-	systemcfg->processorCount = num_present_cpus();
+	vdso_data->processorCount = num_present_cpus();
 #endif /* CONFIG_PPC64 */
 }
 #endif /* CONFIG_SMP */
+
+#ifdef CONFIG_XMON
+static int __init early_xmon(char *p)
+{
+	/* ensure xmon is enabled */
+	if (p) {
+		if (strncmp(p, "on", 2) == 0)
+			xmon_init(1);
+		if (strncmp(p, "off", 3) == 0)
+			xmon_init(0);
+		if (strncmp(p, "early", 5) != 0)
+			return 0;
+	}
+	xmon_init(1);
+	debugger(NULL);
+
+	return 0;
+}
+early_param("xmon", early_xmon);
+#endif
diff --git a/arch/powerpc/kernel/setup.h b/arch/powerpc/kernel/setup.h
new file mode 100644
index 000000000000..2ebba755272e
--- /dev/null
+++ b/arch/powerpc/kernel/setup.h
@@ -0,0 +1,6 @@
+#ifndef _POWERPC_KERNEL_SETUP_H
+#define _POWERPC_KERNEL_SETUP_H
+
+void check_for_initrd(void);
+
+#endif /* _POWERPC_KERNEL_SETUP_H */
diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
index 3af2631e3fab..e5694335bf10 100644
--- a/arch/powerpc/kernel/setup_32.c
+++ b/arch/powerpc/kernel/setup_32.c
@@ -40,6 +40,8 @@
 #include <asm/xmon.h>
 #include <asm/time.h>
 
+#include "setup.h"
+
 #define DBG(fmt...)
 
 #if defined CONFIG_KGDB
@@ -55,10 +57,6 @@ extern void power4_idle(void);
 boot_infos_t *boot_infos;
 struct ide_machdep_calls ppc_ide_md;
 
-/* XXX should go elsewhere */
-int __irq_offset_value;
-EXPORT_SYMBOL(__irq_offset_value);
-
 int boot_cpuid;
 EXPORT_SYMBOL_GPL(boot_cpuid);
 int boot_cpuid_phys;
@@ -70,8 +68,6 @@ unsigned int DMA_MODE_WRITE;
 int have_of = 1;
 
 #ifdef CONFIG_PPC_MULTIPLATFORM
-int _machine = 0;
-
 extern void prep_init(void);
 extern void pmac_init(void);
 extern void chrp_init(void);
@@ -279,7 +275,6 @@ arch_initcall(ppc_init);
 /* Warning, IO base is not yet inited */
 void __init setup_arch(char **cmdline_p)
 {
-	extern char *klimit;
 	extern void do_init_bootmem(void);
 
 	/* so udelay does something sensible, assume <= 1000 bogomips */
@@ -303,14 +298,9 @@ void __init setup_arch(char **cmdline_p)
 		pmac_feature_init();	/* New cool way */
 #endif
 
-#ifdef CONFIG_XMON
-	xmon_map_scc();
-	if (strstr(cmd_line, "xmon")) {
-		xmon_init(1);
-		debugger(NULL);
-	}
-#endif /* CONFIG_XMON */
-	if ( ppc_md.progress ) ppc_md.progress("setup_arch: enter", 0x3eab);
+#ifdef CONFIG_XMON_DEFAULT
+	xmon_init(1);
+#endif
 
 #if defined(CONFIG_KGDB)
 	if (ppc_md.kgdb_map_scc)
@@ -343,7 +333,7 @@ void __init setup_arch(char **cmdline_p)
 	init_mm.start_code = PAGE_OFFSET;
 	init_mm.end_code = (unsigned long) _etext;
 	init_mm.end_data = (unsigned long) _edata;
-	init_mm.brk = (unsigned long) klimit;
+	init_mm.brk = klimit;
 
 	/* Save unparsed command line copy for /proc/cmdline */
 	strlcpy(saved_command_line, cmd_line, COMMAND_LINE_SIZE);
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 0471e843b6c5..e3fb78397dc6 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -57,9 +57,11 @@
 #include <asm/lmb.h>
 #include <asm/iseries/it_lp_naca.h>
 #include <asm/firmware.h>
-#include <asm/systemcfg.h>
 #include <asm/xmon.h>
 #include <asm/udbg.h>
+#include <asm/kexec.h>
+
+#include "setup.h"
 
 #ifdef DEBUG
 #define DBG(fmt...) udbg_printf(fmt)
@@ -94,22 +96,21 @@ extern void udbg_init_maple_realmode(void);
 	do { udbg_putc = call_rtas_display_status_delay; } while(0)
 #endif
 
-/* extern void *stab; */
-extern unsigned long klimit;
-
-extern void mm_init_ppc64(void);
-extern void stab_initialize(unsigned long stab);
-extern void htab_initialize(void);
-extern void early_init_devtree(void *flat_dt);
-extern void unflatten_device_tree(void);
-
 int have_of = 1;
 int boot_cpuid = 0;
 int boot_cpuid_phys = 0;
 dev_t boot_dev;
 u64 ppc64_pft_size;
 
-struct ppc64_caches ppc64_caches;
+/* Pick defaults since we might want to patch instructions
+ * before we've read this from the device tree.
+ */
+struct ppc64_caches ppc64_caches = {
+	.dline_size = 0x80,
+	.log_dline_size = 7,
+	.iline_size = 0x80,
+	.log_iline_size = 7
+};
 EXPORT_SYMBOL_GPL(ppc64_caches);
 
 /*
@@ -254,11 +255,10 @@ void __init early_setup(unsigned long dt_ptr)
 	 * Iterate all ppc_md structures until we find the proper
 	 * one for the current machine type
 	 */
-	DBG("Probing machine type for platform %x...\n",
-	    systemcfg->platform);
+	DBG("Probing machine type for platform %x...\n", _machine);
 
 	for (mach = machines; *mach; mach++) {
-		if ((*mach)->probe(systemcfg->platform))
+		if ((*mach)->probe(_machine))
 			break;
 	}
 	/* What can we do if we didn't find ? */
@@ -290,6 +290,28 @@ void __init early_setup(unsigned long dt_ptr)
 	DBG(" <- early_setup()\n");
 }
 
+#ifdef CONFIG_SMP
+void early_setup_secondary(void)
+{
+	struct paca_struct *lpaca = get_paca();
+
+	/* Mark enabled in PACA */
+	lpaca->proc_enabled = 0;
+
+	/* Initialize hash table for that CPU */
+	htab_initialize_secondary();
+
+	/* Initialize STAB/SLB. We use a virtual address as it works
+	 * in real mode on pSeries and we want a virutal address on
+	 * iSeries anyway
+	 */
+	if (cpu_has_feature(CPU_FTR_SLB))
+		slb_initialize();
+	else
+		stab_initialize(lpaca->stab_addr);
+}
+
+#endif /* CONFIG_SMP */
 
 #if defined(CONFIG_SMP) || defined(CONFIG_KEXEC)
 void smp_release_cpus(void)
@@ -315,7 +337,8 @@ void smp_release_cpus(void)
 #endif /* CONFIG_SMP || CONFIG_KEXEC */
 
 /*
- * Initialize some remaining members of the ppc64_caches and systemcfg structures
+ * Initialize some remaining members of the ppc64_caches and systemcfg
+ * structures
  * (at least until we get rid of them completely). This is mostly some
  * cache informations about the CPU that will be used by cache flush
  * routines and/or provided to userland
@@ -340,7 +363,7 @@ static void __init initialize_cache_info(void)
 			const char *dc, *ic;
 
 			/* Then read cache informations */
-			if (systemcfg->platform == PLATFORM_POWERMAC) {
+			if (_machine == PLATFORM_POWERMAC) {
 				dc = "d-cache-block-size";
 				ic = "i-cache-block-size";
 			} else {
@@ -360,9 +383,8 @@ static void __init initialize_cache_info(void)
 				DBG("Argh, can't find dcache properties ! "
 				    "sizep: %p, lsizep: %p\n", sizep, lsizep);
 
-			systemcfg->dcache_size = ppc64_caches.dsize = size;
-			systemcfg->dcache_line_size =
-				ppc64_caches.dline_size = lsize;
+			ppc64_caches.dsize = size;
+			ppc64_caches.dline_size = lsize;
 			ppc64_caches.log_dline_size = __ilog2(lsize);
 			ppc64_caches.dlines_per_page = PAGE_SIZE / lsize;
 
@@ -378,20 +400,13 @@ static void __init initialize_cache_info(void)
 				DBG("Argh, can't find icache properties ! "
 				    "sizep: %p, lsizep: %p\n", sizep, lsizep);
 
-			systemcfg->icache_size = ppc64_caches.isize = size;
-			systemcfg->icache_line_size =
-				ppc64_caches.iline_size = lsize;
+			ppc64_caches.isize = size;
+			ppc64_caches.iline_size = lsize;
 			ppc64_caches.log_iline_size = __ilog2(lsize);
 			ppc64_caches.ilines_per_page = PAGE_SIZE / lsize;
 		}
 	}
 
-	/* Add an eye catcher and the systemcfg layout version number */
-	strcpy(systemcfg->eye_catcher, "SYSTEMCFG:PPC64");
-	systemcfg->version.major = SYSTEMCFG_MAJOR;
-	systemcfg->version.minor = SYSTEMCFG_MINOR;
-	systemcfg->processor = mfspr(SPRN_PVR);
-
 	DBG(" <- initialize_cache_info()\n");
 }
 
@@ -409,6 +424,10 @@ void __init setup_system(void)
 	 */
 	unflatten_device_tree();
 
+#ifdef CONFIG_KEXEC
+	kexec_setup();	/* requires unflattened device tree. */
+#endif
+
 	/*
 	 * Fill the ppc64_caches & systemcfg structures with informations
 	 * retreived from the device-tree. Need to be called before
@@ -478,15 +497,14 @@ void __init setup_system(void)
 
 	printk("-----------------------------------------------------\n");
 	printk("ppc64_pft_size                = 0x%lx\n", ppc64_pft_size);
-	printk("ppc64_interrupt_controller    = 0x%ld\n", ppc64_interrupt_controller);
-	printk("systemcfg                     = 0x%p\n", systemcfg);
-	printk("systemcfg->platform           = 0x%x\n", systemcfg->platform);
-	printk("systemcfg->processorCount     = 0x%lx\n", systemcfg->processorCount);
-	printk("systemcfg->physicalMemorySize = 0x%lx\n", systemcfg->physicalMemorySize);
+	printk("ppc64_interrupt_controller    = 0x%ld\n",
+	       ppc64_interrupt_controller);
+	printk("platform                      = 0x%x\n", _machine);
+	printk("physicalMemorySize            = 0x%lx\n", lmb_phys_mem_size());
 	printk("ppc64_caches.dcache_line_size = 0x%x\n",
-			ppc64_caches.dline_size);
+	       ppc64_caches.dline_size);
 	printk("ppc64_caches.icache_line_size = 0x%x\n",
-			ppc64_caches.iline_size);
+	       ppc64_caches.iline_size);
 	printk("htab_address                  = 0x%p\n", htab_address);
 	printk("htab_hash_mask                = 0x%lx\n", htab_hash_mask);
 	printk("-----------------------------------------------------\n");
@@ -551,33 +569,6 @@ static void __init emergency_stack_init(void)
 }
 
 /*
- * Called from setup_arch to initialize the bitmap of available
- * syscalls in the systemcfg page
- */
-void __init setup_syscall_map(void)
-{
-	unsigned int i, count64 = 0, count32 = 0;
-	extern unsigned long *sys_call_table;
-	extern unsigned long sys_ni_syscall;
-
-
-	for (i = 0; i < __NR_syscalls; i++) {
-		if (sys_call_table[i*2] != sys_ni_syscall) {
-			count64++;
-			systemcfg->syscall_map_64[i >> 5] |=
-				0x80000000UL >> (i & 0x1f);
-		}
-		if (sys_call_table[i*2+1] != sys_ni_syscall) {
-			count32++;
-			systemcfg->syscall_map_32[i >> 5] |=
-				0x80000000UL >> (i & 0x1f);
-		}
-	}
-	printk(KERN_INFO "Syscall map setup, %d 32-bit and %d 64-bit syscalls\n",
-	       count32, count64);
-}
-
-/*
  * Called into from start_kernel, after lock_kernel has been called.
  * Initializes bootmem, which is unsed to manage page allocation until
  * mem_init is called.
@@ -618,9 +609,6 @@ void __init setup_arch(char **cmdline_p)
 	do_init_bootmem();
 	sparse_init();
 
-	/* initialize the syscall map in systemcfg */
-	setup_syscall_map();
-
 #ifdef CONFIG_DUMMY_CONSOLE
 	conswitchp = &dummy_con;
 #endif
@@ -858,26 +846,6 @@ int check_legacy_ioport(unsigned long base_port)
 }
 EXPORT_SYMBOL(check_legacy_ioport);
 
-#ifdef CONFIG_XMON
-static int __init early_xmon(char *p)
-{
-	/* ensure xmon is enabled */
-	if (p) {
-		if (strncmp(p, "on", 2) == 0)
-			xmon_init(1);
-		if (strncmp(p, "off", 3) == 0)
-			xmon_init(0);
-		if (strncmp(p, "early", 5) != 0)
-			return 0;
-	}
-	xmon_init(1);
-	debugger(NULL);
-
-	return 0;
-}
-early_param("xmon", early_xmon);
-#endif
-
 void cpu_die(void)
 {
 	if (ppc_md.cpu_die)
diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
index 081d931eae48..5a2eba60dd39 100644
--- a/arch/powerpc/kernel/signal_32.c
+++ b/arch/powerpc/kernel/signal_32.c
@@ -42,10 +42,11 @@
 
 #include <asm/uaccess.h>
 #include <asm/cacheflush.h>
+#include <asm/sigcontext.h>
+#include <asm/vdso.h>
 #ifdef CONFIG_PPC64
 #include "ppc32.h"
 #include <asm/unistd.h>
-#include <asm/vdso.h>
 #else
 #include <asm/ucontext.h>
 #include <asm/pgtable.h>
@@ -402,8 +403,6 @@ static int save_user_regs(struct pt_regs *regs, struct mcontext __user *frame,
 		    ELF_NFPREG * sizeof(double)))
 		return 1;
 
-	current->thread.fpscr.val = 0;	/* turn off all fp exceptions */
-
 #ifdef CONFIG_ALTIVEC
 	/* save altivec registers */
 	if (current->thread.used_vr) {
@@ -808,18 +807,18 @@ static int handle_rt_signal(unsigned long sig, struct k_sigaction *ka,
 
 	/* Save user registers on the stack */
 	frame = &rt_sf->uc.uc_mcontext;
-#ifdef CONFIG_PPC64
 	if (vdso32_rt_sigtramp && current->thread.vdso_base) {
 		if (save_user_regs(regs, frame, 0))
 			goto badframe;
 		regs->link = current->thread.vdso_base + vdso32_rt_sigtramp;
-	} else
-#endif
-	{
+	} else {
 		if (save_user_regs(regs, frame, __NR_rt_sigreturn))
 			goto badframe;
 		regs->link = (unsigned long) frame->tramp;
 	}
+
+	current->thread.fpscr.val = 0;	/* turn off all fp exceptions */
+
 	if (put_user(regs->gpr[1], (u32 __user *)newsp))
 		goto badframe;
 	regs->gpr[1] = newsp;
@@ -1089,19 +1088,18 @@ static int handle_signal(unsigned long sig, struct k_sigaction *ka,
 	    || __put_user(sig, &sc->signal))
 		goto badframe;
 
-#ifdef CONFIG_PPC64
 	if (vdso32_sigtramp && current->thread.vdso_base) {
 		if (save_user_regs(regs, &frame->mctx, 0))
 			goto badframe;
 		regs->link = current->thread.vdso_base + vdso32_sigtramp;
-	} else
-#endif
-	{
+	} else {
 		if (save_user_regs(regs, &frame->mctx, __NR_sigreturn))
 			goto badframe;
 		regs->link = (unsigned long) frame->mctx.tramp;
 	}
 
+	current->thread.fpscr.val = 0;	/* turn off all fp exceptions */
+
 	if (put_user(regs->gpr[1], (u32 __user *)newsp))
 		goto badframe;
 	regs->gpr[1] = newsp;
diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
index 58194e150711..1decf2785530 100644
--- a/arch/powerpc/kernel/signal_64.c
+++ b/arch/powerpc/kernel/signal_64.c
@@ -131,9 +131,6 @@ static long setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs,
 
 	flush_fp_to_thread(current);
 
-	/* Make sure signal doesn't get spurrious FP exceptions */
-	current->thread.fpscr.val = 0;
-
 #ifdef CONFIG_ALTIVEC
 	err |= __put_user(v_regs, &sc->v_regs);
 
@@ -423,6 +420,9 @@ static int setup_rt_frame(int signr, struct k_sigaction *ka, siginfo_t *info,
 	if (err)
 		goto badframe;
 
+	/* Make sure signal handler doesn't get spurious FP exceptions */
+	current->thread.fpscr.val = 0;
+
 	/* Set up to return from userspace. */
 	if (vdso64_rt_sigtramp && current->thread.vdso_base) {
 		regs->link = current->thread.vdso_base + vdso64_rt_sigtramp;
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 36d67a8d7cbb..30374d2f88e5 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -44,19 +44,21 @@
 #include <asm/cputable.h>
 #include <asm/system.h>
 #include <asm/mpic.h>
+#include <asm/vdso_datapage.h>
 #ifdef CONFIG_PPC64
 #include <asm/paca.h>
 #endif
 
-int smp_hw_index[NR_CPUS];
-struct thread_info *secondary_ti;
-
 #ifdef DEBUG
+#include <asm/udbg.h>
 #define DBG(fmt...) udbg_printf(fmt)
 #else
 #define DBG(fmt...)
 #endif
 
+int smp_hw_index[NR_CPUS];
+struct thread_info *secondary_ti;
+
 cpumask_t cpu_possible_map = CPU_MASK_NONE;
 cpumask_t cpu_online_map = CPU_MASK_NONE;
 cpumask_t cpu_sibling_map[NR_CPUS] = { [0 ... NR_CPUS-1] = CPU_MASK_NONE };
@@ -368,9 +370,11 @@ int generic_cpu_disable(void)
 	if (cpu == boot_cpuid)
 		return -EBUSY;
 
-	systemcfg->processorCount--;
 	cpu_clear(cpu, cpu_online_map);
+#ifdef CONFIG_PPC64
+	vdso_data->processorCount--;
 	fixup_irqs(cpu_online_map);
+#endif
 	return 0;
 }
 
@@ -388,9 +392,11 @@ int generic_cpu_enable(unsigned int cpu)
 	while (!cpu_online(cpu))
 		cpu_relax();
 
+#ifdef CONFIG_PPC64
 	fixup_irqs(cpu_online_map);
 	/* counter the irq disable in fixup_irqs */
 	local_irq_enable();
+#endif
 	return 0;
 }
 
@@ -419,7 +425,9 @@ void generic_mach_cpu_die(void)
 	while (__get_cpu_var(cpu_state) != CPU_UP_PREPARE)
 		cpu_relax();
 
+#ifdef CONFIG_PPC64
 	flush_tlb_pending();
+#endif
 	cpu_set(cpu, cpu_online_map);
 	local_irq_enable();
 }
diff --git a/arch/powerpc/kernel/sys_ppc32.c b/arch/powerpc/kernel/sys_ppc32.c
index a8210ed5c686..9c921d1c4084 100644
--- a/arch/powerpc/kernel/sys_ppc32.c
+++ b/arch/powerpc/kernel/sys_ppc32.c
@@ -52,7 +52,6 @@
 #include <asm/semaphore.h>
 #include <asm/time.h>
 #include <asm/mmu_context.h>
-#include <asm/systemcfg.h>
 #include <asm/ppc-pci.h>
 
 /* readdir & getdents */
diff --git a/arch/powerpc/kernel/syscalls.c b/arch/powerpc/kernel/syscalls.c
index f72ced11212d..91b93d917b64 100644
--- a/arch/powerpc/kernel/syscalls.c
+++ b/arch/powerpc/kernel/syscalls.c
@@ -247,7 +247,7 @@ long ppc64_personality(unsigned long personality)
 #define OVERRIDE_MACHINE    0
 #endif
 
-static inline int override_machine(char *mach)
+static inline int override_machine(char __user *mach)
 {
 	if (OVERRIDE_MACHINE) {
 		/* change ppc64 to ppc */
diff --git a/arch/ppc64/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index e99ec62c2c52..0f0c3a9ae2e5 100644
--- a/arch/ppc64/kernel/sysfs.c
+++ b/arch/powerpc/kernel/sysfs.c
@@ -16,7 +16,6 @@
 #include <asm/firmware.h>
 #include <asm/hvcall.h>
 #include <asm/prom.h>
-#include <asm/systemcfg.h>
 #include <asm/paca.h>
 #include <asm/lppaca.h>
 #include <asm/machdep.h>
@@ -232,7 +231,7 @@ static void register_cpu_online(unsigned int cpu)
 		sysdev_create_file(s, &attr_pmc7);
 	if (cur_cpu_spec->num_pmcs >= 8)
 		sysdev_create_file(s, &attr_pmc8);
-  
+
 	if (cpu_has_feature(CPU_FTR_SMT))
 		sysdev_create_file(s, &attr_purr);
 }
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index a6282b625b44..de8479769bb7 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -62,8 +62,8 @@
 #include <asm/irq.h>
 #include <asm/div64.h>
 #include <asm/smp.h>
+#include <asm/vdso_datapage.h>
 #ifdef CONFIG_PPC64
-#include <asm/systemcfg.h>
 #include <asm/firmware.h>
 #endif
 #ifdef CONFIG_PPC_ISERIES
@@ -130,6 +130,34 @@ unsigned long tb_last_stamp;
  */
 DEFINE_PER_CPU(unsigned long, last_jiffy);
 
+void __delay(unsigned long loops)
+{
+	unsigned long start;
+	int diff;
+
+	if (__USE_RTC()) {
+		start = get_rtcl();
+		do {
+			/* the RTCL register wraps at 1000000000 */
+			diff = get_rtcl() - start;
+			if (diff < 0)
+				diff += 1000000000;
+		} while (diff < loops);
+	} else {
+		start = get_tbl();
+		while (get_tbl() - start < loops)
+			HMT_low();
+		HMT_medium();
+	}
+}
+EXPORT_SYMBOL(__delay);
+
+void udelay(unsigned long usecs)
+{
+	__delay(tb_ticks_per_usec * usecs);
+}
+EXPORT_SYMBOL(udelay);
+
 static __inline__ void timer_check_rtc(void)
 {
         /*
@@ -261,7 +289,6 @@ static inline void update_gtod(u64 new_tb_stamp, u64 new_stamp_xsec,
 	do_gtod.varp = temp_varp;
 	do_gtod.var_idx = temp_idx;
 
-#ifdef CONFIG_PPC64
 	/*
 	 * tb_update_count is used to allow the userspace gettimeofday code
 	 * to assure itself that it sees a consistent view of the tb_to_xs and
@@ -271,14 +298,15 @@ static inline void update_gtod(u64 new_tb_stamp, u64 new_stamp_xsec,
 	 * tb_to_xs and stamp_xsec values are consistent.  If not, then it
 	 * loops back and reads them again until this criteria is met.
 	 */
-	++(systemcfg->tb_update_count);
+	++(vdso_data->tb_update_count);
 	smp_wmb();
-	systemcfg->tb_orig_stamp = new_tb_stamp;
-	systemcfg->stamp_xsec = new_stamp_xsec;
-	systemcfg->tb_to_xs = new_tb_to_xs;
+	vdso_data->tb_orig_stamp = new_tb_stamp;
+	vdso_data->stamp_xsec = new_stamp_xsec;
+	vdso_data->tb_to_xs = new_tb_to_xs;
+	vdso_data->wtom_clock_sec = wall_to_monotonic.tv_sec;
+	vdso_data->wtom_clock_nsec = wall_to_monotonic.tv_nsec;
 	smp_wmb();
-	++(systemcfg->tb_update_count);
-#endif
+	++(vdso_data->tb_update_count);
 }
 
 /*
@@ -357,8 +385,8 @@ static void iSeries_tb_recal(void)
 				do_gtod.tb_ticks_per_sec = tb_ticks_per_sec;
 				tb_to_xs = divres.result_low;
 				do_gtod.varp->tb_to_xs = tb_to_xs;
-				systemcfg->tb_ticks_per_sec = tb_ticks_per_sec;
-				systemcfg->tb_to_xs = tb_to_xs;
+				vdso_data->tb_ticks_per_sec = tb_ticks_per_sec;
+				vdso_data->tb_to_xs = tb_to_xs;
 			}
 			else {
 				printk( "Titan recalibrate: FAILED (difference > 4 percent)\n"
@@ -483,6 +511,8 @@ void __init smp_space_timers(unsigned int max_cpus)
 	unsigned long offset = tb_ticks_per_jiffy / max_cpus;
 	unsigned long previous_tb = per_cpu(last_jiffy, boot_cpuid);
 
+	/* make sure tb > per_cpu(last_jiffy, cpu) for all cpus always */
+	previous_tb -= tb_ticks_per_jiffy;
 	for_each_cpu(i) {
 		if (i != boot_cpuid) {
 			previous_tb += offset;
@@ -558,10 +588,8 @@ int do_settimeofday(struct timespec *tv)
 	new_xsec += (u64)new_sec * XSEC_PER_SEC - tb_delta_xs;
 	update_gtod(tb_last_jiffy, new_xsec, do_gtod.varp->tb_to_xs);
 
-#ifdef CONFIG_PPC64
-	systemcfg->tz_minuteswest = sys_tz.tz_minuteswest;
-	systemcfg->tz_dsttime = sys_tz.tz_dsttime;
-#endif
+	vdso_data->tz_minuteswest = sys_tz.tz_minuteswest;
+	vdso_data->tz_dsttime = sys_tz.tz_dsttime;
 
 	write_sequnlock_irqrestore(&xtime_lock, flags);
 	clock_was_set();
@@ -710,13 +738,12 @@ void __init time_init(void)
 	do_gtod.tb_ticks_per_sec = tb_ticks_per_sec;
 	do_gtod.varp->tb_to_xs = tb_to_xs;
 	do_gtod.tb_to_us = tb_to_us;
-#ifdef CONFIG_PPC64
-	systemcfg->tb_orig_stamp = tb_last_jiffy;
-	systemcfg->tb_update_count = 0;
-	systemcfg->tb_ticks_per_sec = tb_ticks_per_sec;
-	systemcfg->stamp_xsec = xtime.tv_sec * XSEC_PER_SEC;
-	systemcfg->tb_to_xs = tb_to_xs;
-#endif
+
+	vdso_data->tb_orig_stamp = tb_last_jiffy;
+	vdso_data->tb_update_count = 0;
+	vdso_data->tb_ticks_per_sec = tb_ticks_per_sec;
+	vdso_data->stamp_xsec = xtime.tv_sec * XSEC_PER_SEC;
+	vdso_data->tb_to_xs = tb_to_xs;
 
 	time_freq = 0;
 
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index 0578f8387603..1511454c4690 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -49,7 +49,6 @@
 #ifdef CONFIG_PPC64
 #include <asm/firmware.h>
 #include <asm/processor.h>
-#include <asm/systemcfg.h>
 #endif
 
 #ifdef CONFIG_PPC64	/* XXX */
@@ -129,7 +128,7 @@ int die(const char *str, struct pt_regs *regs, long err)
 	nl = 1;
 #endif
 #ifdef CONFIG_PPC64
-	switch (systemcfg->platform) {
+	switch (_machine) {
 	case PLATFORM_PSERIES:
 		printk("PSERIES ");
 		nl = 1;
diff --git a/arch/ppc64/kernel/udbg.c b/arch/powerpc/kernel/udbg.c
index 0d878e72fc44..0d878e72fc44 100644
--- a/arch/ppc64/kernel/udbg.c
+++ b/arch/powerpc/kernel/udbg.c
diff --git a/arch/ppc64/kernel/udbg_16550.c b/arch/powerpc/kernel/udbg_16550.c
index 9313574ab935..9313574ab935 100644
--- a/arch/ppc64/kernel/udbg_16550.c
+++ b/arch/powerpc/kernel/udbg_16550.c
diff --git a/arch/ppc64/kernel/udbg_scc.c b/arch/powerpc/kernel/udbg_scc.c
index 820c53551507..820c53551507 100644
--- a/arch/ppc64/kernel/udbg_scc.c
+++ b/arch/powerpc/kernel/udbg_scc.c
diff --git a/arch/ppc64/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index 4aacf521e3e4..f0c47dab0903 100644
--- a/arch/ppc64/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -31,10 +31,12 @@
 #include <asm/processor.h>
 #include <asm/mmu.h>
 #include <asm/mmu_context.h>
+#include <asm/lmb.h>
 #include <asm/machdep.h>
 #include <asm/cputable.h>
 #include <asm/sections.h>
 #include <asm/vdso.h>
+#include <asm/vdso_datapage.h>
 
 #undef DEBUG
 
@@ -44,45 +46,54 @@
 #define DBG(fmt...)
 #endif
 
+/* Max supported size for symbol names */
+#define MAX_SYMNAME	64
 
-/*
- * The vDSOs themselves are here
- */
-extern char vdso64_start, vdso64_end;
 extern char vdso32_start, vdso32_end;
-
-static void *vdso64_kbase = &vdso64_start;
 static void *vdso32_kbase = &vdso32_start;
-
-unsigned int vdso64_pages;
 unsigned int vdso32_pages;
-
-/* Signal trampolines user addresses */
-
-unsigned long vdso64_rt_sigtramp;
 unsigned long vdso32_sigtramp;
 unsigned long vdso32_rt_sigtramp;
 
+#ifdef CONFIG_PPC64
+extern char vdso64_start, vdso64_end;
+static void *vdso64_kbase = &vdso64_start;
+unsigned int vdso64_pages;
+unsigned long vdso64_rt_sigtramp;
+#endif /* CONFIG_PPC64 */
+
+/*
+ * The vdso data page (aka. systemcfg for old ppc64 fans) is here.
+ * Once the early boot kernel code no longer needs to muck around
+ * with it, it will become dynamically allocated
+ */
+static union {
+	struct vdso_data	data;
+	u8			page[PAGE_SIZE];
+} vdso_data_store __attribute__((__section__(".data.page_aligned")));
+struct vdso_data *vdso_data = &vdso_data_store.data;
+
 /* Format of the patch table */
 struct vdso_patch_def
 {
-	u32		pvr_mask, pvr_value;
+	unsigned long	ftr_mask, ftr_value;
 	const char	*gen_name;
 	const char	*fix_name;
 };
 
 /* Table of functions to patch based on the CPU type/revision
  *
- * TODO: Improve by adding whole lists for each entry
+ * Currently, we only change sync_dicache to do nothing on processors
+ * with a coherent icache
  */
 static struct vdso_patch_def vdso_patches[] = {
 	{
-		0xffff0000, 0x003a0000,		/* POWER5 */
+		CPU_FTR_COHERENT_ICACHE, CPU_FTR_COHERENT_ICACHE,
 		"__kernel_sync_dicache", "__kernel_sync_dicache_p5"
 	},
 	{
-		0xffff0000, 0x003b0000,		/* POWER5 */
-		"__kernel_sync_dicache", "__kernel_sync_dicache_p5"
+		CPU_FTR_USE_TB, 0,
+		"__kernel_gettimeofday", NULL
 	},
 };
 
@@ -116,7 +127,8 @@ static void dump_one_vdso_page(struct page *pg, struct page *upg)
 	       page_count(pg),
 	       pg->flags);
 	if (upg/* && pg != upg*/) {
-		printk(" upg: %p (c:%d,f:%08lx)", __va(page_to_pfn(upg) << PAGE_SHIFT),
+		printk(" upg: %p (c:%d,f:%08lx)", __va(page_to_pfn(upg)
+						       << PAGE_SHIFT),
 		       page_count(upg),
 		       upg->flags);
 	}
@@ -130,9 +142,10 @@ static void dump_vdso_pages(struct vm_area_struct * vma)
 	if (!vma || test_thread_flag(TIF_32BIT)) {
 		printk("vDSO32 @ %016lx:\n", (unsigned long)vdso32_kbase);
 		for (i=0; i<vdso32_pages; i++) {
-			struct page *pg = virt_to_page(vdso32_kbase + i*PAGE_SIZE);
+			struct page *pg = virt_to_page(vdso32_kbase +
+						       i*PAGE_SIZE);
 			struct page *upg = (vma && vma->vm_mm) ?
-				follow_page(vma->vm_mm, vma->vm_start + i*PAGE_SIZE, 0)
+				follow_page(vma, vma->vm_start + i*PAGE_SIZE, 0)
 				: NULL;
 			dump_one_vdso_page(pg, upg);
 		}
@@ -140,9 +153,10 @@ static void dump_vdso_pages(struct vm_area_struct * vma)
 	if (!vma || !test_thread_flag(TIF_32BIT)) {
 		printk("vDSO64 @ %016lx:\n", (unsigned long)vdso64_kbase);
 		for (i=0; i<vdso64_pages; i++) {
-			struct page *pg = virt_to_page(vdso64_kbase + i*PAGE_SIZE);
+			struct page *pg = virt_to_page(vdso64_kbase +
+						       i*PAGE_SIZE);
 			struct page *upg = (vma && vma->vm_mm) ?
-				follow_page(vma->vm_mm, vma->vm_start + i*PAGE_SIZE, 0)
+				follow_page(vma, vma->vm_start + i*PAGE_SIZE, 0)
 				: NULL;
 			dump_one_vdso_page(pg, upg);
 		}
@@ -167,7 +181,12 @@ static struct page * vdso_vma_nopage(struct vm_area_struct * vma,
 {
 	unsigned long offset = address - vma->vm_start;
 	struct page *pg;
-	void *vbase = test_thread_flag(TIF_32BIT) ? vdso32_kbase : vdso64_kbase;
+#ifdef CONFIG_PPC64
+	void *vbase = test_thread_flag(TIF_32BIT) ?
+		vdso32_kbase : vdso64_kbase;
+#else
+	void *vbase = vdso32_kbase;
+#endif
 
 	DBG("vdso_vma_nopage(current: %s, address: %016lx, off: %lx)\n",
 	    current->comm, address, offset);
@@ -179,7 +198,7 @@ static struct page * vdso_vma_nopage(struct vm_area_struct * vma,
 	 * Last page is systemcfg.
 	 */
 	if ((vma->vm_end - address) <= PAGE_SIZE)
-		pg = virt_to_page(systemcfg);
+		pg = virt_to_page(vdso_data);
 	else
 		pg = virt_to_page(vbase + offset);
 
@@ -198,13 +217,15 @@ static struct vm_operations_struct vdso_vmops = {
  * This is called from binfmt_elf, we create the special vma for the
  * vDSO and insert it into the mm struct tree
  */
-int arch_setup_additional_pages(struct linux_binprm *bprm, int executable_stack)
+int arch_setup_additional_pages(struct linux_binprm *bprm,
+				int executable_stack)
 {
 	struct mm_struct *mm = current->mm;
 	struct vm_area_struct *vma;
 	unsigned long vdso_pages;
 	unsigned long vdso_base;
 
+#ifdef CONFIG_PPC64
 	if (test_thread_flag(TIF_32BIT)) {
 		vdso_pages = vdso32_pages;
 		vdso_base = VDSO32_MBASE;
@@ -212,6 +233,10 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int executable_stack)
 		vdso_pages = vdso64_pages;
 		vdso_base = VDSO64_MBASE;
 	}
+#else
+	vdso_pages = vdso32_pages;
+	vdso_base = VDSO32_MBASE;
+#endif
 
 	current->thread.vdso_base = 0;
 
@@ -227,6 +252,9 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int executable_stack)
 
 	memset(vma, 0, sizeof(*vma));
 
+	/* Add a page to the vdso size for the data page */
+	vdso_pages ++;
+
 	/*
 	 * pick a base address for the vDSO in process space. We try to put it
 	 * at vdso_base which is the "natural" base for it, but we might fail
@@ -243,23 +271,19 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int executable_stack)
 
 	vma->vm_mm = mm;
 	vma->vm_start = current->thread.vdso_base;
+	vma->vm_end = vma->vm_start + (vdso_pages << PAGE_SHIFT);
 
 	/*
-	 * the VMA size is one page more than the vDSO since systemcfg
-	 * is mapped in the last one
+	 * our vma flags don't have VM_WRITE so by default, the process isn't
+	 * allowed to write those pages.
+	 * gdb can break that with ptrace interface, and thus trigger COW on
+	 * those pages but it's then your responsibility to never do that on
+	 * the "data" page of the vDSO or you'll stop getting kernel updates
+	 * and your nice userland gettimeofday will be totally dead.
+	 * It's fine to use that for setting breakpoints in the vDSO code
+	 * pages though
 	 */
-	vma->vm_end = vma->vm_start + ((vdso_pages + 1) << PAGE_SHIFT);
-
-	/*
-	 * our vma flags don't have VM_WRITE so by default, the process isn't allowed
-	 * to write those pages.
-	 * gdb can break that with ptrace interface, and thus trigger COW on those
-	 * pages but it's then your responsibility to never do that on the "data" page
-	 * of the vDSO or you'll stop getting kernel updates and your nice userland
-	 * gettimeofday will be totally dead. It's fine to use that for setting
-	 * breakpoints in the vDSO code pages though
-	 */
-	vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC | VM_RESERVED;
+	vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
 	vma->vm_flags |= mm->def_flags;
 	vma->vm_page_prot = protection_map[vma->vm_flags & 0x7];
 	vma->vm_ops = &vdso_vmops;
@@ -299,6 +323,74 @@ static void * __init find_section32(Elf32_Ehdr *ehdr, const char *secname,
 	return NULL;
 }
 
+static Elf32_Sym * __init find_symbol32(struct lib32_elfinfo *lib,
+					const char *symname)
+{
+	unsigned int i;
+	char name[MAX_SYMNAME], *c;
+
+	for (i = 0; i < (lib->dynsymsize / sizeof(Elf32_Sym)); i++) {
+		if (lib->dynsym[i].st_name == 0)
+			continue;
+		strlcpy(name, lib->dynstr + lib->dynsym[i].st_name,
+			MAX_SYMNAME);
+		c = strchr(name, '@');
+		if (c)
+			*c = 0;
+		if (strcmp(symname, name) == 0)
+			return &lib->dynsym[i];
+	}
+	return NULL;
+}
+
+/* Note that we assume the section is .text and the symbol is relative to
+ * the library base
+ */
+static unsigned long __init find_function32(struct lib32_elfinfo *lib,
+					    const char *symname)
+{
+	Elf32_Sym *sym = find_symbol32(lib, symname);
+
+	if (sym == NULL) {
+		printk(KERN_WARNING "vDSO32: function %s not found !\n",
+		       symname);
+		return 0;
+	}
+	return sym->st_value - VDSO32_LBASE;
+}
+
+static int vdso_do_func_patch32(struct lib32_elfinfo *v32,
+				struct lib64_elfinfo *v64,
+				const char *orig, const char *fix)
+{
+	Elf32_Sym *sym32_gen, *sym32_fix;
+
+	sym32_gen = find_symbol32(v32, orig);
+	if (sym32_gen == NULL) {
+		printk(KERN_ERR "vDSO32: Can't find symbol %s !\n", orig);
+		return -1;
+	}
+	if (fix == NULL) {
+		sym32_gen->st_name = 0;
+		return 0;
+	}
+	sym32_fix = find_symbol32(v32, fix);
+	if (sym32_fix == NULL) {
+		printk(KERN_ERR "vDSO32: Can't find symbol %s !\n", fix);
+		return -1;
+	}
+	sym32_gen->st_value = sym32_fix->st_value;
+	sym32_gen->st_size = sym32_fix->st_size;
+	sym32_gen->st_info = sym32_fix->st_info;
+	sym32_gen->st_other = sym32_fix->st_other;
+	sym32_gen->st_shndx = sym32_fix->st_shndx;
+
+	return 0;
+}
+
+
+#ifdef CONFIG_PPC64
+
 static void * __init find_section64(Elf64_Ehdr *ehdr, const char *secname,
 				  unsigned long *size)
 {
@@ -323,33 +415,17 @@ static void * __init find_section64(Elf64_Ehdr *ehdr, const char *secname,
 	return NULL;
 }
 
-static Elf32_Sym * __init find_symbol32(struct lib32_elfinfo *lib, const char *symname)
-{
-	unsigned int i;
-	char name[32], *c;
-
-	for (i = 0; i < (lib->dynsymsize / sizeof(Elf32_Sym)); i++) {
-		if (lib->dynsym[i].st_name == 0)
-			continue;
-		strlcpy(name, lib->dynstr + lib->dynsym[i].st_name, 32);
-		c = strchr(name, '@');
-		if (c)
-			*c = 0;
-		if (strcmp(symname, name) == 0)
-			return &lib->dynsym[i];
-	}
-	return NULL;
-}
-
-static Elf64_Sym * __init find_symbol64(struct lib64_elfinfo *lib, const char *symname)
+static Elf64_Sym * __init find_symbol64(struct lib64_elfinfo *lib,
+					const char *symname)
 {
 	unsigned int i;
-	char name[32], *c;
+	char name[MAX_SYMNAME], *c;
 
 	for (i = 0; i < (lib->dynsymsize / sizeof(Elf64_Sym)); i++) {
 		if (lib->dynsym[i].st_name == 0)
 			continue;
-		strlcpy(name, lib->dynstr + lib->dynsym[i].st_name, 32);
+		strlcpy(name, lib->dynstr + lib->dynsym[i].st_name,
+			MAX_SYMNAME);
 		c = strchr(name, '@');
 		if (c)
 			*c = 0;
@@ -362,35 +438,55 @@ static Elf64_Sym * __init find_symbol64(struct lib64_elfinfo *lib, const char *s
 /* Note that we assume the section is .text and the symbol is relative to
  * the library base
  */
-static unsigned long __init find_function32(struct lib32_elfinfo *lib, const char *symname)
+static unsigned long __init find_function64(struct lib64_elfinfo *lib,
+					    const char *symname)
 {
-	Elf32_Sym *sym = find_symbol32(lib, symname);
+	Elf64_Sym *sym = find_symbol64(lib, symname);
 
 	if (sym == NULL) {
-		printk(KERN_WARNING "vDSO32: function %s not found !\n", symname);
+		printk(KERN_WARNING "vDSO64: function %s not found !\n",
+		       symname);
 		return 0;
 	}
-	return sym->st_value - VDSO32_LBASE;
+#ifdef VDS64_HAS_DESCRIPTORS
+	return *((u64 *)(vdso64_kbase + sym->st_value - VDSO64_LBASE)) -
+		VDSO64_LBASE;
+#else
+	return sym->st_value - VDSO64_LBASE;
+#endif
 }
 
-/* Note that we assume the section is .text and the symbol is relative to
- * the library base
- */
-static unsigned long __init find_function64(struct lib64_elfinfo *lib, const char *symname)
+static int vdso_do_func_patch64(struct lib32_elfinfo *v32,
+				struct lib64_elfinfo *v64,
+				const char *orig, const char *fix)
 {
-	Elf64_Sym *sym = find_symbol64(lib, symname);
+	Elf64_Sym *sym64_gen, *sym64_fix;
 
-	if (sym == NULL) {
-		printk(KERN_WARNING "vDSO64: function %s not found !\n", symname);
+	sym64_gen = find_symbol64(v64, orig);
+	if (sym64_gen == NULL) {
+		printk(KERN_ERR "vDSO64: Can't find symbol %s !\n", orig);
+		return -1;
+	}
+	if (fix == NULL) {
+		sym64_gen->st_name = 0;
 		return 0;
 	}
-#ifdef VDS64_HAS_DESCRIPTORS
-	return *((u64 *)(vdso64_kbase + sym->st_value - VDSO64_LBASE)) - VDSO64_LBASE;
-#else
-	return sym->st_value - VDSO64_LBASE;
-#endif
+	sym64_fix = find_symbol64(v64, fix);
+	if (sym64_fix == NULL) {
+		printk(KERN_ERR "vDSO64: Can't find symbol %s !\n", fix);
+		return -1;
+	}
+	sym64_gen->st_value = sym64_fix->st_value;
+	sym64_gen->st_size = sym64_fix->st_size;
+	sym64_gen->st_info = sym64_fix->st_info;
+	sym64_gen->st_other = sym64_fix->st_other;
+	sym64_gen->st_shndx = sym64_fix->st_shndx;
+
+	return 0;
 }
 
+#endif /* CONFIG_PPC64 */
+
 
 static __init int vdso_do_find_sections(struct lib32_elfinfo *v32,
 					struct lib64_elfinfo *v64)
@@ -404,7 +500,7 @@ static __init int vdso_do_find_sections(struct lib32_elfinfo *v32,
 	v32->dynsym = find_section32(v32->hdr, ".dynsym", &v32->dynsymsize);
 	v32->dynstr = find_section32(v32->hdr, ".dynstr", NULL);
 	if (v32->dynsym == NULL || v32->dynstr == NULL) {
-		printk(KERN_ERR "vDSO32: a required symbol section was not found\n");
+		printk(KERN_ERR "vDSO32: required symbol section not found\n");
 		return -1;
 	}
 	sect = find_section32(v32->hdr, ".text", NULL);
@@ -414,10 +510,11 @@ static __init int vdso_do_find_sections(struct lib32_elfinfo *v32,
 	}
 	v32->text = sect - vdso32_kbase;
 
+#ifdef CONFIG_PPC64
 	v64->dynsym = find_section64(v64->hdr, ".dynsym", &v64->dynsymsize);
 	v64->dynstr = find_section64(v64->hdr, ".dynstr", NULL);
 	if (v64->dynsym == NULL || v64->dynstr == NULL) {
-		printk(KERN_ERR "vDSO64: a required symbol section was not found\n");
+		printk(KERN_ERR "vDSO64: required symbol section not found\n");
 		return -1;
 	}
 	sect = find_section64(v64->hdr, ".text", NULL);
@@ -426,6 +523,7 @@ static __init int vdso_do_find_sections(struct lib32_elfinfo *v32,
 		return -1;
 	}
 	v64->text = sect - vdso64_kbase;
+#endif /* CONFIG_PPC64 */
 
 	return 0;
 }
@@ -437,82 +535,40 @@ static __init void vdso_setup_trampolines(struct lib32_elfinfo *v32,
 	 * Find signal trampolines
 	 */
 
-	vdso64_rt_sigtramp	= find_function64(v64, "__kernel_sigtramp_rt64");
-	vdso32_sigtramp		= find_function32(v32, "__kernel_sigtramp32");
-	vdso32_rt_sigtramp	= find_function32(v32, "__kernel_sigtramp_rt32");
+#ifdef CONFIG_PPC64
+	vdso64_rt_sigtramp = find_function64(v64, "__kernel_sigtramp_rt64");
+#endif
+	vdso32_sigtramp	   = find_function32(v32, "__kernel_sigtramp32");
+	vdso32_rt_sigtramp = find_function32(v32, "__kernel_sigtramp_rt32");
 }
 
 static __init int vdso_fixup_datapage(struct lib32_elfinfo *v32,
 				       struct lib64_elfinfo *v64)
 {
 	Elf32_Sym *sym32;
+#ifdef CONFIG_PPC64
 	Elf64_Sym *sym64;
 
-	sym32 = find_symbol32(v32, "__kernel_datapage_offset");
-	if (sym32 == NULL) {
-		printk(KERN_ERR "vDSO32: Can't find symbol __kernel_datapage_offset !\n");
-		return -1;
-	}
-	*((int *)(vdso32_kbase + (sym32->st_value - VDSO32_LBASE))) =
-		(vdso32_pages << PAGE_SHIFT) - (sym32->st_value - VDSO32_LBASE);
-
        	sym64 = find_symbol64(v64, "__kernel_datapage_offset");
 	if (sym64 == NULL) {
-		printk(KERN_ERR "vDSO64: Can't find symbol __kernel_datapage_offset !\n");
+		printk(KERN_ERR "vDSO64: Can't find symbol "
+		       "__kernel_datapage_offset !\n");
 		return -1;
 	}
 	*((int *)(vdso64_kbase + sym64->st_value - VDSO64_LBASE)) =
-		(vdso64_pages << PAGE_SHIFT) - (sym64->st_value - VDSO64_LBASE);
-
-	return 0;
-}
-
-static int vdso_do_func_patch32(struct lib32_elfinfo *v32,
-				struct lib64_elfinfo *v64,
-				const char *orig, const char *fix)
-{
-	Elf32_Sym *sym32_gen, *sym32_fix;
-
-	sym32_gen = find_symbol32(v32, orig);
-	if (sym32_gen == NULL) {
-		printk(KERN_ERR "vDSO32: Can't find symbol %s !\n", orig);
-		return -1;
-	}
-	sym32_fix = find_symbol32(v32, fix);
-	if (sym32_fix == NULL) {
-		printk(KERN_ERR "vDSO32: Can't find symbol %s !\n", fix);
-		return -1;
-	}
-	sym32_gen->st_value = sym32_fix->st_value;
-	sym32_gen->st_size = sym32_fix->st_size;
-	sym32_gen->st_info = sym32_fix->st_info;
-	sym32_gen->st_other = sym32_fix->st_other;
-	sym32_gen->st_shndx = sym32_fix->st_shndx;
+		(vdso64_pages << PAGE_SHIFT) -
+		(sym64->st_value - VDSO64_LBASE);
+#endif /* CONFIG_PPC64 */
 
-	return 0;
-}
-
-static int vdso_do_func_patch64(struct lib32_elfinfo *v32,
-				struct lib64_elfinfo *v64,
-				const char *orig, const char *fix)
-{
-	Elf64_Sym *sym64_gen, *sym64_fix;
-
-	sym64_gen = find_symbol64(v64, orig);
-	if (sym64_gen == NULL) {
-		printk(KERN_ERR "vDSO64: Can't find symbol %s !\n", orig);
-		return -1;
-	}
-	sym64_fix = find_symbol64(v64, fix);
-	if (sym64_fix == NULL) {
-		printk(KERN_ERR "vDSO64: Can't find symbol %s !\n", fix);
+	sym32 = find_symbol32(v32, "__kernel_datapage_offset");
+	if (sym32 == NULL) {
+		printk(KERN_ERR "vDSO32: Can't find symbol "
+		       "__kernel_datapage_offset !\n");
 		return -1;
 	}
-	sym64_gen->st_value = sym64_fix->st_value;
-	sym64_gen->st_size = sym64_fix->st_size;
-	sym64_gen->st_info = sym64_fix->st_info;
-	sym64_gen->st_other = sym64_fix->st_other;
-	sym64_gen->st_shndx = sym64_fix->st_shndx;
+	*((int *)(vdso32_kbase + (sym32->st_value - VDSO32_LBASE))) =
+		(vdso32_pages << PAGE_SHIFT) -
+		(sym32->st_value - VDSO32_LBASE);
 
 	return 0;
 }
@@ -520,29 +576,30 @@ static int vdso_do_func_patch64(struct lib32_elfinfo *v32,
 static __init int vdso_fixup_alt_funcs(struct lib32_elfinfo *v32,
 				       struct lib64_elfinfo *v64)
 {
-	u32 pvr;
 	int i;
 
-	pvr = mfspr(SPRN_PVR);
 	for (i = 0; i < ARRAY_SIZE(vdso_patches); i++) {
 		struct vdso_patch_def *patch = &vdso_patches[i];
-		int match = (pvr & patch->pvr_mask) == patch->pvr_value;
-
-		DBG("patch %d (mask: %x, pvr: %x) : %s\n",
-		    i, patch->pvr_mask, patch->pvr_value, match ? "match" : "skip");
-
+		int match = (cur_cpu_spec->cpu_features & patch->ftr_mask)
+			== patch->ftr_value;
 		if (!match)
 			continue;
 
-		DBG("replacing %s with %s...\n", patch->gen_name, patch->fix_name);
+		DBG("replacing %s with %s...\n", patch->gen_name,
+		    patch->fix_name ? "NONE" : patch->fix_name);
 
 		/*
-		 * Patch the 32 bits and 64 bits symbols. Note that we do not patch
-		 * the "." symbol on 64 bits. It would be easy to do, but doesn't
-		 * seem to be necessary, patching the OPD symbol is enough.
+		 * Patch the 32 bits and 64 bits symbols. Note that we do not
+		 * patch the "." symbol on 64 bits.
+		 * It would be easy to do, but doesn't seem to be necessary,
+		 * patching the OPD symbol is enough.
 		 */
-		vdso_do_func_patch32(v32, v64, patch->gen_name, patch->fix_name);
-		vdso_do_func_patch64(v32, v64, patch->gen_name, patch->fix_name);
+		vdso_do_func_patch32(v32, v64, patch->gen_name,
+				     patch->fix_name);
+#ifdef CONFIG_PPC64
+		vdso_do_func_patch64(v32, v64, patch->gen_name,
+				     patch->fix_name);
+#endif /* CONFIG_PPC64 */
 	}
 
 	return 0;
@@ -555,8 +612,9 @@ static __init int vdso_setup(void)
 	struct lib64_elfinfo	v64;
 
 	v32.hdr = vdso32_kbase;
+#ifdef CONFIG_PPC64
 	v64.hdr = vdso64_kbase;
-
+#endif
 	if (vdso_do_find_sections(&v32, &v64))
 		return -1;
 
@@ -571,40 +629,101 @@ static __init int vdso_setup(void)
 	return 0;
 }
 
+/*
+ * Called from setup_arch to initialize the bitmap of available
+ * syscalls in the systemcfg page
+ */
+static void __init vdso_setup_syscall_map(void)
+{
+	unsigned int i;
+	extern unsigned long *sys_call_table;
+	extern unsigned long sys_ni_syscall;
+
+
+	for (i = 0; i < __NR_syscalls; i++) {
+#ifdef CONFIG_PPC64
+		if (sys_call_table[i*2] != sys_ni_syscall)
+			vdso_data->syscall_map_64[i >> 5] |=
+				0x80000000UL >> (i & 0x1f);
+		if (sys_call_table[i*2+1] != sys_ni_syscall)
+			vdso_data->syscall_map_32[i >> 5] |=
+				0x80000000UL >> (i & 0x1f);
+#else /* CONFIG_PPC64 */
+		if (sys_call_table[i] != sys_ni_syscall)
+			vdso_data->syscall_map_32[i >> 5] |=
+				0x80000000UL >> (i & 0x1f);
+#endif /* CONFIG_PPC64 */
+	}
+}
+
+
 void __init vdso_init(void)
 {
 	int i;
 
+#ifdef CONFIG_PPC64
+	/*
+	 * Fill up the "systemcfg" stuff for backward compatiblity
+	 */
+	strcpy(vdso_data->eye_catcher, "SYSTEMCFG:PPC64");
+	vdso_data->version.major = SYSTEMCFG_MAJOR;
+	vdso_data->version.minor = SYSTEMCFG_MINOR;
+	vdso_data->processor = mfspr(SPRN_PVR);
+	vdso_data->platform = _machine;
+	vdso_data->physicalMemorySize = lmb_phys_mem_size();
+	vdso_data->dcache_size = ppc64_caches.dsize;
+	vdso_data->dcache_line_size = ppc64_caches.dline_size;
+	vdso_data->icache_size = ppc64_caches.isize;
+	vdso_data->icache_line_size = ppc64_caches.iline_size;
+
+	/*
+	 * Calculate the size of the 64 bits vDSO
+	 */
 	vdso64_pages = (&vdso64_end - &vdso64_start) >> PAGE_SHIFT;
+	DBG("vdso64_kbase: %p, 0x%x pages\n", vdso64_kbase, vdso64_pages);
+#endif /* CONFIG_PPC64 */
+
+
+	/*
+	 * Calculate the size of the 32 bits vDSO
+	 */
 	vdso32_pages = (&vdso32_end - &vdso32_start) >> PAGE_SHIFT;
+	DBG("vdso32_kbase: %p, 0x%x pages\n", vdso32_kbase, vdso32_pages);
 
-	DBG("vdso64_kbase: %p, 0x%x pages, vdso32_kbase: %p, 0x%x pages\n",
-	       vdso64_kbase, vdso64_pages, vdso32_kbase, vdso32_pages);
 
 	/*
+	 * Setup the syscall map in the vDOS
+	 */
+	vdso_setup_syscall_map();
+	/*
 	 * Initialize the vDSO images in memory, that is do necessary
 	 * fixups of vDSO symbols, locate trampolines, etc...
 	 */
 	if (vdso_setup()) {
 		printk(KERN_ERR "vDSO setup failure, not enabled !\n");
-		/* XXX should free pages here ? */
-		vdso64_pages = vdso32_pages = 0;
+		vdso32_pages = 0;
+#ifdef CONFIG_PPC64
+		vdso64_pages = 0;
+#endif
 		return;
 	}
 
 	/* Make sure pages are in the correct state */
-	for (i = 0; i < vdso64_pages; i++) {
-		struct page *pg = virt_to_page(vdso64_kbase + i*PAGE_SIZE);
+	for (i = 0; i < vdso32_pages; i++) {
+		struct page *pg = virt_to_page(vdso32_kbase + i*PAGE_SIZE);
 		ClearPageReserved(pg);
 		get_page(pg);
+
 	}
-	for (i = 0; i < vdso32_pages; i++) {
-		struct page *pg = virt_to_page(vdso32_kbase + i*PAGE_SIZE);
+#ifdef CONFIG_PPC64
+	for (i = 0; i < vdso64_pages; i++) {
+		struct page *pg = virt_to_page(vdso64_kbase + i*PAGE_SIZE);
 		ClearPageReserved(pg);
 		get_page(pg);
 	}
+#endif /* CONFIG_PPC64 */
 
-	get_page(virt_to_page(systemcfg));
+	get_page(virt_to_page(vdso_data));
 }
 
 int in_gate_area_no_task(unsigned long addr)
diff --git a/arch/ppc64/kernel/vdso32/Makefile b/arch/powerpc/kernel/vdso32/Makefile
index 0b1b0df973eb..8a3bed5f143a 100644
--- a/arch/ppc64/kernel/vdso32/Makefile
+++ b/arch/powerpc/kernel/vdso32/Makefile
@@ -5,6 +5,10 @@ obj-vdso32 = sigtramp.o gettimeofday.o datapage.o cacheflush.o note.o
 
 # Build rules
 
+ifeq ($(CONFIG_PPC32),y)
+CROSS32CC := $(CC)
+endif
+
 targets := $(obj-vdso32) vdso32.so
 obj-vdso32 := $(addprefix $(obj)/, $(obj-vdso32))
 
@@ -15,7 +19,7 @@ EXTRA_AFLAGS := -D__VDSO32__ -s
 
 obj-y += vdso32_wrapper.o
 extra-y += vdso32.lds
-CPPFLAGS_vdso32.lds += -P -C -U$(ARCH)
+CPPFLAGS_vdso32.lds += -P -C -Upowerpc
 
 # Force dependency (incbin is bad)
 $(obj)/vdso32_wrapper.o : $(obj)/vdso32.so
diff --git a/arch/ppc64/kernel/vdso32/cacheflush.S b/arch/powerpc/kernel/vdso32/cacheflush.S
index c8db993574ee..09629aea3e47 100644
--- a/arch/ppc64/kernel/vdso32/cacheflush.S
+++ b/arch/powerpc/kernel/vdso32/cacheflush.S
@@ -35,6 +35,7 @@ V_FUNCTION_BEGIN(__kernel_sync_dicache)
 	subf	r8,r6,r4		/* compute length */
 	add	r8,r8,r5		/* ensure we get enough */
 	srwi.	r8,r8,7			/* compute line count */
+	crclr	cr0*4+so
 	beqlr				/* nothing to do? */
 	mtctr	r8
 	mr	r3,r6
@@ -58,6 +59,7 @@ V_FUNCTION_END(__kernel_sync_dicache)
  */
 V_FUNCTION_BEGIN(__kernel_sync_dicache_p5)
   .cfi_startproc
+	crclr	cr0*4+so
 	sync
 	isync
 	li	r3,0
diff --git a/arch/ppc64/kernel/vdso32/datapage.S b/arch/powerpc/kernel/vdso32/datapage.S
index 4f4eb0be3992..4709f1d9542c 100644
--- a/arch/ppc64/kernel/vdso32/datapage.S
+++ b/arch/powerpc/kernel/vdso32/datapage.S
@@ -54,7 +54,6 @@ V_FUNCTION_BEGIN(__kernel_get_syscall_map)
   .cfi_startproc
 	mflr	r12
   .cfi_register lr,r12
-
 	mr	r4,r3
 	bl	__get_datapage@local
 	mtlr	r12
@@ -63,6 +62,25 @@ V_FUNCTION_BEGIN(__kernel_get_syscall_map)
 	beqlr
 	li	r0,__NR_syscalls
 	stw	r0,0(r4)
+	crclr	cr0*4+so
 	blr
   .cfi_endproc
 V_FUNCTION_END(__kernel_get_syscall_map)
+
+/*
+ * void unsigned long long  __kernel_get_tbfreq(void);
+ *
+ * returns the timebase frequency in HZ
+ */
+V_FUNCTION_BEGIN(__kernel_get_tbfreq)
+  .cfi_startproc
+	mflr	r12
+  .cfi_register lr,r12
+	bl	__get_datapage@local
+	lwz	r4,(CFG_TB_TICKS_PER_SEC + 4)(r3)
+	lwz	r3,CFG_TB_TICKS_PER_SEC(r3)
+	mtlr	r12
+	crclr	cr0*4+so
+	blr
+  .cfi_endproc
+V_FUNCTION_END(__kernel_get_tbfreq)
diff --git a/arch/powerpc/kernel/vdso32/gettimeofday.S b/arch/powerpc/kernel/vdso32/gettimeofday.S
new file mode 100644
index 000000000000..7eebff03a041
--- /dev/null
+++ b/arch/powerpc/kernel/vdso32/gettimeofday.S
@@ -0,0 +1,323 @@
+/*
+ * Userland implementation of gettimeofday() for 32 bits processes in a
+ * ppc64 kernel for use in the vDSO
+ *
+ * Copyright (C) 2004 Benjamin Herrenschmuidt (benh@kernel.crashing.org,
+ *                    IBM Corp.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#include <linux/config.h>
+#include <asm/processor.h>
+#include <asm/ppc_asm.h>
+#include <asm/vdso.h>
+#include <asm/asm-offsets.h>
+#include <asm/unistd.h>
+
+	.text
+/*
+ * Exact prototype of gettimeofday
+ *
+ * int __kernel_gettimeofday(struct timeval *tv, struct timezone *tz);
+ *
+ */
+V_FUNCTION_BEGIN(__kernel_gettimeofday)
+  .cfi_startproc
+	mflr	r12
+  .cfi_register lr,r12
+
+	mr	r10,r3			/* r10 saves tv */
+	mr	r11,r4			/* r11 saves tz */
+	bl	__get_datapage@local	/* get data page */
+	mr	r9, r3			/* datapage ptr in r9 */
+	bl	__do_get_xsec@local	/* get xsec from tb & kernel */
+	bne-	2f			/* out of line -> do syscall */
+
+	/* seconds are xsec >> 20 */
+	rlwinm	r5,r4,12,20,31
+	rlwimi	r5,r3,12,0,19
+	stw	r5,TVAL32_TV_SEC(r10)
+
+	/* get remaining xsec and convert to usec. we scale
+	 * up remaining xsec by 12 bits and get the top 32 bits
+	 * of the multiplication
+	 */
+	rlwinm	r5,r4,12,0,19
+	lis	r6,1000000@h
+	ori	r6,r6,1000000@l
+	mulhwu	r5,r5,r6
+	stw	r5,TVAL32_TV_USEC(r10)
+
+	cmpli	cr0,r11,0		/* check if tz is NULL */
+	beq	1f
+	lwz	r4,CFG_TZ_MINUTEWEST(r9)/* fill tz */
+	lwz	r5,CFG_TZ_DSTTIME(r9)
+	stw	r4,TZONE_TZ_MINWEST(r11)
+	stw	r5,TZONE_TZ_DSTTIME(r11)
+
+1:	mtlr	r12
+	crclr	cr0*4+so
+	li	r3,0
+	blr
+
+2:
+	mtlr	r12
+	mr	r3,r10
+	mr	r4,r11
+	li	r0,__NR_gettimeofday
+	sc
+	blr
+  .cfi_endproc
+V_FUNCTION_END(__kernel_gettimeofday)
+
+/*
+ * Exact prototype of clock_gettime()
+ *
+ * int __kernel_clock_gettime(clockid_t clock_id, struct timespec *tp);
+ *
+ */
+V_FUNCTION_BEGIN(__kernel_clock_gettime)
+  .cfi_startproc
+	/* Check for supported clock IDs */
+	cmpli	cr0,r3,CLOCK_REALTIME
+	cmpli	cr1,r3,CLOCK_MONOTONIC
+	cror	cr0*4+eq,cr0*4+eq,cr1*4+eq
+	bne	cr0,99f
+
+	mflr	r12			/* r12 saves lr */
+  .cfi_register lr,r12
+	mr	r10,r3			/* r10 saves id */
+	mr	r11,r4			/* r11 saves tp */
+	bl	__get_datapage@local	/* get data page */
+	mr	r9,r3			/* datapage ptr in r9 */
+	beq	cr1,50f			/* if monotonic -> jump there */
+
+	/*
+	 * CLOCK_REALTIME
+	 */
+
+	bl	__do_get_xsec@local	/* get xsec from tb & kernel */
+	bne-	98f			/* out of line -> do syscall */
+
+	/* seconds are xsec >> 20 */
+	rlwinm	r5,r4,12,20,31
+	rlwimi	r5,r3,12,0,19
+	stw	r5,TSPC32_TV_SEC(r11)
+
+	/* get remaining xsec and convert to nsec. we scale
+	 * up remaining xsec by 12 bits and get the top 32 bits
+	 * of the multiplication, then we multiply by 1000
+	 */
+	rlwinm	r5,r4,12,0,19
+	lis	r6,1000000@h
+	ori	r6,r6,1000000@l
+	mulhwu	r5,r5,r6
+	mulli	r5,r5,1000
+	stw	r5,TSPC32_TV_NSEC(r11)
+	mtlr	r12
+	crclr	cr0*4+so
+	li	r3,0
+	blr
+
+	/*
+	 * CLOCK_MONOTONIC
+	 */
+
+50:	bl	__do_get_xsec@local	/* get xsec from tb & kernel */
+	bne-	98f			/* out of line -> do syscall */
+
+	/* seconds are xsec >> 20 */
+	rlwinm	r6,r4,12,20,31
+	rlwimi	r6,r3,12,0,19
+
+	/* get remaining xsec and convert to nsec. we scale
+	 * up remaining xsec by 12 bits and get the top 32 bits
+	 * of the multiplication, then we multiply by 1000
+	 */
+	rlwinm	r7,r4,12,0,19
+	lis	r5,1000000@h
+	ori	r5,r5,1000000@l
+	mulhwu	r7,r7,r5
+	mulli	r7,r7,1000
+
+	/* now we must fixup using wall to monotonic. We need to snapshot
+	 * that value and do the counter trick again. Fortunately, we still
+	 * have the counter value in r8 that was returned by __do_get_xsec.
+	 * At this point, r6,r7 contain our sec/nsec values, r3,r4 and r5
+	 * can be used
+	 */
+
+	lwz	r3,WTOM_CLOCK_SEC(r9)
+	lwz	r4,WTOM_CLOCK_NSEC(r9)
+
+	/* We now have our result in r3,r4. We create a fake dependency
+	 * on that result and re-check the counter
+	 */
+	or	r5,r4,r3
+	xor	r0,r5,r5
+	add	r9,r9,r0
+#ifdef CONFIG_PPC64
+	lwz	r0,(CFG_TB_UPDATE_COUNT+4)(r9)
+#else
+	lwz	r0,(CFG_TB_UPDATE_COUNT)(r9)
+#endif
+        cmpl    cr0,r8,r0		/* check if updated */
+	bne-	50b
+
+	/* Calculate and store result. Note that this mimmics the C code,
+	 * which may cause funny results if nsec goes negative... is that
+	 * possible at all ?
+	 */
+	add	r3,r3,r6
+	add	r4,r4,r7
+	lis	r5,NSEC_PER_SEC@h
+	ori	r5,r5,NSEC_PER_SEC@l
+	cmpl	cr0,r4,r5
+	cmpli	cr1,r4,0
+	blt	1f
+	subf	r4,r5,r4
+	addi	r3,r3,1
+1:	bge	cr1,1f
+	addi	r3,r3,-1
+	add	r4,r4,r5
+1:	stw	r3,TSPC32_TV_SEC(r11)
+	stw	r4,TSPC32_TV_NSEC(r11)
+
+	mtlr	r12
+	crclr	cr0*4+so
+	li	r3,0
+	blr
+
+	/*
+	 * syscall fallback
+	 */
+98:
+	mtlr	r12
+	mr	r3,r10
+	mr	r4,r11
+99:
+	li	r0,__NR_clock_gettime
+	sc
+	blr
+  .cfi_endproc
+V_FUNCTION_END(__kernel_clock_gettime)
+
+
+/*
+ * Exact prototype of clock_getres()
+ *
+ * int __kernel_clock_getres(clockid_t clock_id, struct timespec *res);
+ *
+ */
+V_FUNCTION_BEGIN(__kernel_clock_getres)
+  .cfi_startproc
+	/* Check for supported clock IDs */
+	cmpwi	cr0,r3,CLOCK_REALTIME
+	cmpwi	cr1,r3,CLOCK_MONOTONIC
+	cror	cr0*4+eq,cr0*4+eq,cr1*4+eq
+	bne	cr0,99f
+
+	li	r3,0
+	cmpli	cr0,r4,0
+	crclr	cr0*4+so
+	beqlr
+	lis	r5,CLOCK_REALTIME_RES@h
+	ori	r5,r5,CLOCK_REALTIME_RES@l
+	stw	r3,TSPC32_TV_SEC(r4)
+	stw	r5,TSPC32_TV_NSEC(r4)
+	blr
+
+	/*
+	 * syscall fallback
+	 */
+99:
+	li	r0,__NR_clock_getres
+	sc
+	blr
+  .cfi_endproc
+V_FUNCTION_END(__kernel_clock_getres)
+
+
+/*
+ * This is the core of gettimeofday() & friends, it returns the xsec
+ * value in r3 & r4 and expects the datapage ptr (non clobbered)
+ * in r9. clobbers r0,r4,r5,r6,r7,r8.
+ * When returning, r8 contains the counter value that can be reused
+ * by the monotonic clock implementation
+ */
+__do_get_xsec:
+  .cfi_startproc
+	/* Check for update count & load values. We use the low
+	 * order 32 bits of the update count
+	 */
+#ifdef CONFIG_PPC64
+1:	lwz	r8,(CFG_TB_UPDATE_COUNT+4)(r9)
+#else
+1:	lwz	r8,(CFG_TB_UPDATE_COUNT)(r9)
+#endif
+	andi.	r0,r8,1			/* pending update ? loop */
+	bne-	1b
+	xor	r0,r8,r8		/* create dependency */
+	add	r9,r9,r0
+
+	/* Load orig stamp (offset to TB) */
+	lwz	r5,CFG_TB_ORIG_STAMP(r9)
+	lwz	r6,(CFG_TB_ORIG_STAMP+4)(r9)
+
+	/* Get a stable TB value */
+2:	mftbu	r3
+	mftbl	r4
+	mftbu	r0
+	cmpl	cr0,r3,r0
+	bne-	2b
+
+	/* Substract tb orig stamp. If the high part is non-zero, we jump to
+	 * the slow path which call the syscall.
+	 * If it's ok, then we have our 32 bits tb_ticks value in r7
+	 */
+	subfc	r7,r6,r4
+	subfe.	r0,r5,r3
+	bne-	3f
+
+	/* Load scale factor & do multiplication */
+	lwz	r5,CFG_TB_TO_XS(r9)	/* load values */
+	lwz	r6,(CFG_TB_TO_XS+4)(r9)
+	mulhwu	r4,r7,r5
+	mulhwu	r6,r7,r6
+	mullw	r0,r7,r5
+	addc	r6,r6,r0
+
+	/* At this point, we have the scaled xsec value in r4 + XER:CA
+	 * we load & add the stamp since epoch
+	 */
+	lwz	r5,CFG_STAMP_XSEC(r9)
+	lwz	r6,(CFG_STAMP_XSEC+4)(r9)
+	adde	r4,r4,r6
+	addze	r3,r5
+
+	/* We now have our result in r3,r4. We create a fake dependency
+	 * on that result and re-check the counter
+	 */
+	or	r6,r4,r3
+	xor	r0,r6,r6
+	add	r9,r9,r0
+#ifdef CONFIG_PPC64
+	lwz	r0,(CFG_TB_UPDATE_COUNT+4)(r9)
+#else
+	lwz	r0,(CFG_TB_UPDATE_COUNT)(r9)
+#endif
+        cmpl    cr0,r8,r0		/* check if updated */
+	bne-	1b
+
+	/* Warning ! The caller expects CR:EQ to be set to indicate a
+	 * successful calculation (so it won't fallback to the syscall
+	 * method). We have overriden that CR bit in the counter check,
+	 * but fortunately, the loop exit condition _is_ CR:EQ set, so
+	 * we can exit safely here. If you change this code, be careful
+	 * of that side effect.
+	 */
+3:	blr
+  .cfi_endproc
diff --git a/arch/ppc64/kernel/vdso32/note.S b/arch/powerpc/kernel/vdso32/note.S
index d4b5be4f3d5f..d4b5be4f3d5f 100644
--- a/arch/ppc64/kernel/vdso32/note.S
+++ b/arch/powerpc/kernel/vdso32/note.S
diff --git a/arch/ppc64/kernel/vdso32/sigtramp.S b/arch/powerpc/kernel/vdso32/sigtramp.S
index e04642781917..e04642781917 100644
--- a/arch/ppc64/kernel/vdso32/sigtramp.S
+++ b/arch/powerpc/kernel/vdso32/sigtramp.S
diff --git a/arch/ppc64/kernel/vdso32/vdso32.lds.S b/arch/powerpc/kernel/vdso32/vdso32.lds.S
index 6f87a916a394..f4bad720cb0a 100644
--- a/arch/ppc64/kernel/vdso32/vdso32.lds.S
+++ b/arch/powerpc/kernel/vdso32/vdso32.lds.S
@@ -102,9 +102,12 @@ VERSION
 {
   VDSO_VERSION_STRING {
     global:
-	__kernel_datapage_offset; /* Has to be there for the kernel to find it */
+	__kernel_datapage_offset; /* Has to be there for the kernel to find */
 	__kernel_get_syscall_map;
 	__kernel_gettimeofday;
+	__kernel_clock_gettime;
+	__kernel_clock_getres;
+	__kernel_get_tbfreq;
 	__kernel_sync_dicache;
 	__kernel_sync_dicache_p5;
 	__kernel_sigtramp32;
diff --git a/arch/ppc64/kernel/vdso32/vdso32_wrapper.S b/arch/powerpc/kernel/vdso32/vdso32_wrapper.S
index 76ca28e09d29..556f0caa5d84 100644
--- a/arch/ppc64/kernel/vdso32/vdso32_wrapper.S
+++ b/arch/powerpc/kernel/vdso32/vdso32_wrapper.S
@@ -6,7 +6,7 @@
 	.globl vdso32_start, vdso32_end
 	.balign PAGE_SIZE
 vdso32_start:
-	.incbin "arch/ppc64/kernel/vdso32/vdso32.so"
+	.incbin "arch/powerpc/kernel/vdso32/vdso32.so"
 	.balign PAGE_SIZE
 vdso32_end:
 
diff --git a/arch/ppc64/kernel/vdso64/Makefile b/arch/powerpc/kernel/vdso64/Makefile
index ab39988452cc..ab39988452cc 100644
--- a/arch/ppc64/kernel/vdso64/Makefile
+++ b/arch/powerpc/kernel/vdso64/Makefile
diff --git a/arch/ppc64/kernel/vdso64/cacheflush.S b/arch/powerpc/kernel/vdso64/cacheflush.S
index d4a0ad28d534..cb4ae0a5edd0 100644
--- a/arch/ppc64/kernel/vdso64/cacheflush.S
+++ b/arch/powerpc/kernel/vdso64/cacheflush.S
@@ -35,6 +35,7 @@ V_FUNCTION_BEGIN(__kernel_sync_dicache)
 	subf	r8,r6,r4		/* compute length */
 	add	r8,r8,r5		/* ensure we get enough */
 	srwi.	r8,r8,7			/* compute line count */
+	crclr	cr0*4+so
 	beqlr				/* nothing to do? */
 	mtctr	r8
 	mr	r3,r6
@@ -58,6 +59,7 @@ V_FUNCTION_END(__kernel_sync_dicache)
  */
 V_FUNCTION_BEGIN(__kernel_sync_dicache_p5)
   .cfi_startproc
+	crclr	cr0*4+so
 	sync
 	isync
 	li	r3,0
diff --git a/arch/ppc64/kernel/vdso64/datapage.S b/arch/powerpc/kernel/vdso64/datapage.S
index ed6e599ae824..3b2dd7d0c1eb 100644
--- a/arch/ppc64/kernel/vdso64/datapage.S
+++ b/arch/powerpc/kernel/vdso64/datapage.S
@@ -54,15 +54,33 @@ V_FUNCTION_BEGIN(__kernel_get_syscall_map)
   .cfi_startproc
 	mflr	r12
   .cfi_register lr,r12
-
 	mr	r4,r3
 	bl	V_LOCAL_FUNC(__get_datapage)
 	mtlr	r12
 	addi	r3,r3,CFG_SYSCALL_MAP64
 	cmpli	cr0,r4,0
+	crclr	cr0*4+so
 	beqlr
 	li	r0,__NR_syscalls
 	stw	r0,0(r4)
 	blr
   .cfi_endproc
 V_FUNCTION_END(__kernel_get_syscall_map)
+
+
+/*
+ * void unsigned long  __kernel_get_tbfreq(void);
+ *
+ * returns the timebase frequency in HZ
+ */
+V_FUNCTION_BEGIN(__kernel_get_tbfreq)
+  .cfi_startproc
+	mflr	r12
+  .cfi_register lr,r12
+	bl	V_LOCAL_FUNC(__get_datapage)
+	ld	r3,CFG_TB_TICKS_PER_SEC(r3)
+	mtlr	r12
+	crclr	cr0*4+so
+	blr
+  .cfi_endproc
+V_FUNCTION_END(__kernel_get_tbfreq)
diff --git a/arch/powerpc/kernel/vdso64/gettimeofday.S b/arch/powerpc/kernel/vdso64/gettimeofday.S
new file mode 100644
index 000000000000..ccaeda5136d1
--- /dev/null
+++ b/arch/powerpc/kernel/vdso64/gettimeofday.S
@@ -0,0 +1,253 @@
+
+	/*
+ * Userland implementation of gettimeofday() for 64 bits processes in a
+ * ppc64 kernel for use in the vDSO
+ *
+ * Copyright (C) 2004 Benjamin Herrenschmuidt (benh@kernel.crashing.org),
+ *                    IBM Corp.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#include <linux/config.h>
+#include <asm/processor.h>
+#include <asm/ppc_asm.h>
+#include <asm/vdso.h>
+#include <asm/asm-offsets.h>
+#include <asm/unistd.h>
+
+	.text
+/*
+ * Exact prototype of gettimeofday
+ *
+ * int __kernel_gettimeofday(struct timeval *tv, struct timezone *tz);
+ *
+ */
+V_FUNCTION_BEGIN(__kernel_gettimeofday)
+  .cfi_startproc
+	mflr	r12
+  .cfi_register lr,r12
+
+	mr	r11,r3			/* r11 holds tv */
+	mr	r10,r4			/* r10 holds tz */
+	bl	V_LOCAL_FUNC(__get_datapage)	/* get data page */
+	bl	V_LOCAL_FUNC(__do_get_xsec)	/* get xsec from tb & kernel */
+	lis     r7,15			/* r7 = 1000000 = USEC_PER_SEC */
+	ori     r7,r7,16960
+	rldicl  r5,r4,44,20		/* r5 = sec = xsec / XSEC_PER_SEC */
+	rldicr  r6,r5,20,43		/* r6 = sec * XSEC_PER_SEC */
+	std	r5,TVAL64_TV_SEC(r11)	/* store sec in tv */
+	subf	r0,r6,r4		/* r0 = xsec = (xsec - r6) */
+	mulld   r0,r0,r7		/* usec = (xsec * USEC_PER_SEC) /
+					 * XSEC_PER_SEC
+					 */
+	rldicl  r0,r0,44,20
+	cmpldi	cr0,r10,0		/* check if tz is NULL */
+	std	r0,TVAL64_TV_USEC(r11)	/* store usec in tv */
+	beq	1f
+	lwz	r4,CFG_TZ_MINUTEWEST(r3)/* fill tz */
+	lwz	r5,CFG_TZ_DSTTIME(r3)
+	stw	r4,TZONE_TZ_MINWEST(r10)
+	stw	r5,TZONE_TZ_DSTTIME(r10)
+1:	mtlr	r12
+	crclr	cr0*4+so
+	li	r3,0			/* always success */
+	blr
+  .cfi_endproc
+V_FUNCTION_END(__kernel_gettimeofday)
+
+
+/*
+ * Exact prototype of clock_gettime()
+ *
+ * int __kernel_clock_gettime(clockid_t clock_id, struct timespec *tp);
+ *
+ */
+V_FUNCTION_BEGIN(__kernel_clock_gettime)
+  .cfi_startproc
+	/* Check for supported clock IDs */
+	cmpwi	cr0,r3,CLOCK_REALTIME
+	cmpwi	cr1,r3,CLOCK_MONOTONIC
+	cror	cr0*4+eq,cr0*4+eq,cr1*4+eq
+	bne	cr0,99f
+
+	mflr	r12			/* r12 saves lr */
+  .cfi_register lr,r12
+	mr	r10,r3			/* r10 saves id */
+	mr	r11,r4			/* r11 saves tp */
+	bl	V_LOCAL_FUNC(__get_datapage)	/* get data page */
+	beq	cr1,50f			/* if monotonic -> jump there */
+
+	/*
+	 * CLOCK_REALTIME
+	 */
+
+	bl	V_LOCAL_FUNC(__do_get_xsec)	/* get xsec from tb & kernel */
+
+	lis     r7,15			/* r7 = 1000000 = USEC_PER_SEC */
+	ori     r7,r7,16960
+	rldicl  r5,r4,44,20		/* r5 = sec = xsec / XSEC_PER_SEC */
+	rldicr  r6,r5,20,43		/* r6 = sec * XSEC_PER_SEC */
+	std	r5,TSPC64_TV_SEC(r11)	/* store sec in tv */
+	subf	r0,r6,r4		/* r0 = xsec = (xsec - r6) */
+	mulld   r0,r0,r7		/* usec = (xsec * USEC_PER_SEC) /
+					 * XSEC_PER_SEC
+					 */
+	rldicl  r0,r0,44,20
+	mulli	r0,r0,1000		/* nsec = usec * 1000 */
+	std	r0,TSPC64_TV_NSEC(r11)	/* store nsec in tp */
+
+	mtlr	r12
+	crclr	cr0*4+so
+	li	r3,0
+	blr
+
+	/*
+	 * CLOCK_MONOTONIC
+	 */
+
+50:	bl	V_LOCAL_FUNC(__do_get_xsec)	/* get xsec from tb & kernel */
+
+	lis     r7,15			/* r7 = 1000000 = USEC_PER_SEC */
+	ori     r7,r7,16960
+	rldicl  r5,r4,44,20		/* r5 = sec = xsec / XSEC_PER_SEC */
+	rldicr  r6,r5,20,43		/* r6 = sec * XSEC_PER_SEC */
+	subf	r0,r6,r4		/* r0 = xsec = (xsec - r6) */
+	mulld   r0,r0,r7		/* usec = (xsec * USEC_PER_SEC) /
+					 * XSEC_PER_SEC
+					 */
+	rldicl  r6,r0,44,20
+	mulli	r6,r6,1000		/* nsec = usec * 1000 */
+
+	/* now we must fixup using wall to monotonic. We need to snapshot
+	 * that value and do the counter trick again. Fortunately, we still
+	 * have the counter value in r8 that was returned by __do_get_xsec.
+	 * At this point, r5,r6 contain our sec/nsec values.
+	 * can be used
+	 */
+
+	lwa	r4,WTOM_CLOCK_SEC(r3)
+	lwa	r7,WTOM_CLOCK_NSEC(r3)
+
+	/* We now have our result in r4,r7. We create a fake dependency
+	 * on that result and re-check the counter
+	 */
+	or	r9,r4,r7
+	xor	r0,r9,r9
+	add	r3,r3,r0
+	ld	r0,CFG_TB_UPDATE_COUNT(r3)
+        cmpld   cr0,r0,r8		/* check if updated */
+	bne-	50b
+
+	/* Calculate and store result. Note that this mimmics the C code,
+	 * which may cause funny results if nsec goes negative... is that
+	 * possible at all ?
+	 */
+	add	r4,r4,r5
+	add	r7,r7,r6
+	lis	r9,NSEC_PER_SEC@h
+	ori	r9,r9,NSEC_PER_SEC@l
+	cmpl	cr0,r7,r9
+	cmpli	cr1,r7,0
+	blt	1f
+	subf	r7,r9,r7
+	addi	r4,r4,1
+1:	bge	cr1,1f
+	addi	r4,r4,-1
+	add	r7,r7,r9
+1:	std	r4,TSPC64_TV_SEC(r11)
+	std	r7,TSPC64_TV_NSEC(r11)
+
+	mtlr	r12
+	crclr	cr0*4+so
+	li	r3,0
+	blr
+
+	/*
+	 * syscall fallback
+	 */
+98:
+	mtlr	r12
+	mr	r3,r10
+	mr	r4,r11
+99:
+	li	r0,__NR_clock_gettime
+	sc
+	blr
+  .cfi_endproc
+V_FUNCTION_END(__kernel_clock_gettime)
+
+
+/*
+ * Exact prototype of clock_getres()
+ *
+ * int __kernel_clock_getres(clockid_t clock_id, struct timespec *res);
+ *
+ */
+V_FUNCTION_BEGIN(__kernel_clock_getres)
+  .cfi_startproc
+	/* Check for supported clock IDs */
+	cmpwi	cr0,r3,CLOCK_REALTIME
+	cmpwi	cr1,r3,CLOCK_MONOTONIC
+	cror	cr0*4+eq,cr0*4+eq,cr1*4+eq
+	bne	cr0,99f
+
+	li	r3,0
+	cmpli	cr0,r4,0
+	crclr	cr0*4+so
+	beqlr
+	lis	r5,CLOCK_REALTIME_RES@h
+	ori	r5,r5,CLOCK_REALTIME_RES@l
+	std	r3,TSPC64_TV_SEC(r4)
+	std	r5,TSPC64_TV_NSEC(r4)
+	blr
+
+	/*
+	 * syscall fallback
+	 */
+99:
+	li	r0,__NR_clock_getres
+	sc
+	blr
+  .cfi_endproc
+V_FUNCTION_END(__kernel_clock_getres)
+
+
+/*
+ * This is the core of gettimeofday(), it returns the xsec
+ * value in r4 and expects the datapage ptr (non clobbered)
+ * in r3. clobbers r0,r4,r5,r6,r7,r8
+ * When returning, r8 contains the counter value that can be reused
+ */
+V_FUNCTION_BEGIN(__do_get_xsec)
+  .cfi_startproc
+	/* check for update count & load values */
+1:	ld	r8,CFG_TB_UPDATE_COUNT(r3)
+	andi.	r0,r4,1			/* pending update ? loop */
+	bne-	1b
+	xor	r0,r4,r4		/* create dependency */
+	add	r3,r3,r0
+
+	/* Get TB & offset it */
+	mftb	r7
+	ld	r9,CFG_TB_ORIG_STAMP(r3)
+	subf	r7,r9,r7
+
+	/* Scale result */
+	ld	r5,CFG_TB_TO_XS(r3)
+	mulhdu	r7,r7,r5
+
+	/* Add stamp since epoch */
+	ld	r6,CFG_STAMP_XSEC(r3)
+	add	r4,r6,r7
+
+	xor	r0,r4,r4
+	add	r3,r3,r0
+	ld	r0,CFG_TB_UPDATE_COUNT(r3)
+        cmpld   cr0,r0,r8		/* check if updated */
+	bne-	1b
+	blr
+  .cfi_endproc
+V_FUNCTION_END(__do_get_xsec)
diff --git a/arch/ppc64/kernel/vdso64/note.S b/arch/powerpc/kernel/vdso64/note.S
index dc2a509f7e8a..dc2a509f7e8a 100644
--- a/arch/ppc64/kernel/vdso64/note.S
+++ b/arch/powerpc/kernel/vdso64/note.S
diff --git a/arch/ppc64/kernel/vdso64/sigtramp.S b/arch/powerpc/kernel/vdso64/sigtramp.S
index 31b604ab56de..31b604ab56de 100644
--- a/arch/ppc64/kernel/vdso64/sigtramp.S
+++ b/arch/powerpc/kernel/vdso64/sigtramp.S
diff --git a/arch/ppc64/kernel/vdso64/vdso64.lds.S b/arch/powerpc/kernel/vdso64/vdso64.lds.S
index 9cb28181da80..4bdf224464ab 100644
--- a/arch/ppc64/kernel/vdso64/vdso64.lds.S
+++ b/arch/powerpc/kernel/vdso64/vdso64.lds.S
@@ -102,9 +102,12 @@ VERSION
 {
   VDSO_VERSION_STRING {
     global:
-	__kernel_datapage_offset; /* Has to be there for the kernel to find it */
+	__kernel_datapage_offset; /* Has to be there for the kernel to find */
 	__kernel_get_syscall_map;
     	__kernel_gettimeofday;
+	__kernel_clock_gettime;
+	__kernel_clock_getres;
+	__kernel_get_tbfreq;
 	__kernel_sync_dicache;
 	__kernel_sync_dicache_p5;
 	__kernel_sigtramp_rt64;
diff --git a/arch/ppc64/kernel/vdso64/vdso64_wrapper.S b/arch/powerpc/kernel/vdso64/vdso64_wrapper.S
index 771c2741c492..0529cb9e3b97 100644
--- a/arch/ppc64/kernel/vdso64/vdso64_wrapper.S
+++ b/arch/powerpc/kernel/vdso64/vdso64_wrapper.S
@@ -6,7 +6,7 @@
 	.globl vdso64_start, vdso64_end
 	.balign PAGE_SIZE
 vdso64_start:
-	.incbin "arch/ppc64/kernel/vdso64/vdso64.so"
+	.incbin "arch/powerpc/kernel/vdso64/vdso64.so"
 	.balign PAGE_SIZE
 vdso64_end:
 
diff --git a/arch/powerpc/lib/bitops.c b/arch/powerpc/lib/bitops.c
index b67ce3004ebf..f68ad71a0187 100644
--- a/arch/powerpc/lib/bitops.c
+++ b/arch/powerpc/lib/bitops.c
@@ -41,7 +41,7 @@ unsigned long find_next_bit(const unsigned long *addr, unsigned long size,
 	tmp = *p;
 
 found_first:
-	tmp &= (~0UL >> (64 - size));
+	tmp &= (~0UL >> (BITS_PER_LONG - size));
 	if (tmp == 0UL)		/* Are any bits set? */
 		return result + size;	/* Nope. */
 found_middle:
diff --git a/arch/powerpc/mm/4xx_mmu.c b/arch/powerpc/mm/4xx_mmu.c
index b7bcbc232f39..4d006aa1a0d1 100644
--- a/arch/powerpc/mm/4xx_mmu.c
+++ b/arch/powerpc/mm/4xx_mmu.c
@@ -110,13 +110,11 @@ unsigned long __init mmu_mapin_ram(void)
 		pmd_t *pmdp;
 		unsigned long val = p | _PMD_SIZE_16M | _PAGE_HWEXEC | _PAGE_HWWRITE;
 
-		spin_lock(&init_mm.page_table_lock);
 		pmdp = pmd_offset(pgd_offset_k(v), v);
 		pmd_val(*pmdp++) = val;
 		pmd_val(*pmdp++) = val;
 		pmd_val(*pmdp++) = val;
 		pmd_val(*pmdp++) = val;
-		spin_unlock(&init_mm.page_table_lock);
 
 		v += LARGE_PAGE_SIZE_16M;
 		p += LARGE_PAGE_SIZE_16M;
@@ -127,10 +125,8 @@ unsigned long __init mmu_mapin_ram(void)
 		pmd_t *pmdp;
 		unsigned long val = p | _PMD_SIZE_4M | _PAGE_HWEXEC | _PAGE_HWWRITE;
 
-		spin_lock(&init_mm.page_table_lock);
 		pmdp = pmd_offset(pgd_offset_k(v), v);
 		pmd_val(*pmdp) = val;
-		spin_unlock(&init_mm.page_table_lock);
 
 		v += LARGE_PAGE_SIZE_4M;
 		p += LARGE_PAGE_SIZE_4M;
diff --git a/arch/powerpc/mm/fsl_booke_mmu.c b/arch/powerpc/mm/fsl_booke_mmu.c
index af9ca0eb6d55..5d581bb3aa12 100644
--- a/arch/powerpc/mm/fsl_booke_mmu.c
+++ b/arch/powerpc/mm/fsl_booke_mmu.c
@@ -1,5 +1,5 @@
 /*
- * Modifications by Kumar Gala (kumar.gala@freescale.com) to support
+ * Modifications by Kumar Gala (galak@kernel.crashing.org) to support
  * E500 Book E processors.
  *
  * Copyright 2004 Freescale Semiconductor, Inc
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 22e474876133..a606504678bd 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -84,10 +84,11 @@
 extern unsigned long dart_tablebase;
 #endif /* CONFIG_U3_DART */
 
+static unsigned long _SDR1;
+struct mmu_psize_def mmu_psize_defs[MMU_PAGE_COUNT];
+
 hpte_t *htab_address;
 unsigned long htab_hash_mask;
-unsigned long _SDR1;
-struct mmu_psize_def mmu_psize_defs[MMU_PAGE_COUNT];
 int mmu_linear_psize = MMU_PAGE_4K;
 int mmu_virtual_psize = MMU_PAGE_4K;
 #ifdef CONFIG_HUGETLB_PAGE
@@ -165,7 +166,7 @@ int htab_bolt_mapping(unsigned long vstart, unsigned long vend,
 		 * normal insert callback here.
 		 */
 #ifdef CONFIG_PPC_ISERIES
-		if (systemcfg->platform == PLATFORM_ISERIES_LPAR)
+		if (_machine == PLATFORM_ISERIES_LPAR)
 			ret = iSeries_hpte_insert(hpteg, va,
 						  virt_to_abs(paddr),
 						  tmp_mode,
@@ -174,7 +175,7 @@ int htab_bolt_mapping(unsigned long vstart, unsigned long vend,
 		else
 #endif
 #ifdef CONFIG_PPC_PSERIES
-		if (systemcfg->platform & PLATFORM_LPAR)
+		if (_machine & PLATFORM_LPAR)
 			ret = pSeries_lpar_hpte_insert(hpteg, va,
 						       virt_to_abs(paddr),
 						       tmp_mode,
@@ -293,7 +294,7 @@ static void __init htab_init_page_sizes(void)
 	 * Not in the device-tree, let's fallback on known size
 	 * list for 16M capable GP & GR
 	 */
-	if ((systemcfg->platform != PLATFORM_ISERIES_LPAR) &&
+	if ((_machine != PLATFORM_ISERIES_LPAR) &&
 	    cpu_has_feature(CPU_FTR_16M_PAGE))
 		memcpy(mmu_psize_defs, mmu_psize_defaults_gp,
 		       sizeof(mmu_psize_defaults_gp));
@@ -364,7 +365,7 @@ static int __init htab_dt_scan_pftsize(unsigned long node,
 
 static unsigned long __init htab_get_table_size(void)
 {
-	unsigned long rnd_mem_size, pteg_count;
+	unsigned long mem_size, rnd_mem_size, pteg_count;
 
 	/* If hash size isn't already provided by the platform, we try to
 	 * retreive it from the device-tree. If it's not there neither, we
@@ -376,8 +377,9 @@ static unsigned long __init htab_get_table_size(void)
 		return 1UL << ppc64_pft_size;
 
 	/* round mem_size up to next power of 2 */
-	rnd_mem_size = 1UL << __ilog2(systemcfg->physicalMemorySize);
-	if (rnd_mem_size < systemcfg->physicalMemorySize)
+	mem_size = lmb_phys_mem_size();
+	rnd_mem_size = 1UL << __ilog2(mem_size);
+	if (rnd_mem_size < mem_size)
 		rnd_mem_size <<= 1;
 
 	/* # pages / 2 */
@@ -386,6 +388,15 @@ static unsigned long __init htab_get_table_size(void)
 	return pteg_count << 7;
 }
 
+#ifdef CONFIG_MEMORY_HOTPLUG
+void create_section_mapping(unsigned long start, unsigned long end)
+{
+		BUG_ON(htab_bolt_mapping(start, end, start,
+			_PAGE_ACCESSED | _PAGE_DIRTY | _PAGE_COHERENT | PP_RWXX,
+			mmu_linear_psize));
+}
+#endif /* CONFIG_MEMORY_HOTPLUG */
+
 void __init htab_initialize(void)
 {
 	unsigned long table, htab_size_bytes;
@@ -410,7 +421,7 @@ void __init htab_initialize(void)
 
 	htab_hash_mask = pteg_count - 1;
 
-	if (systemcfg->platform & PLATFORM_LPAR) {
+	if (platform_is_lpar()) {
 		/* Using a hypervisor which owns the htab */
 		htab_address = NULL;
 		_SDR1 = 0; 
@@ -431,6 +442,9 @@ void __init htab_initialize(void)
 
 		/* Initialize the HPT with no entries */
 		memset((void *)table, 0, htab_size_bytes);
+
+		/* Set SDR1 */
+		mtspr(SPRN_SDR1, _SDR1);
 	}
 
 	mode_rw = _PAGE_ACCESSED | _PAGE_DIRTY | _PAGE_COHERENT | PP_RWXX;
@@ -500,6 +514,12 @@ void __init htab_initialize(void)
 #undef KB
 #undef MB
 
+void htab_initialize_secondary(void)
+{
+	if (!platform_is_lpar())
+		mtspr(SPRN_SDR1, _SDR1);
+}
+
 /*
  * Called by asm hashtable.S for doing lazy icache flush
  */
@@ -581,7 +601,7 @@ int hash_page(unsigned long ea, unsigned long access, unsigned long trap)
 	/* Handle hugepage regions */
 	if (unlikely(in_hugepage_area(mm->context, ea))) {
 		DBG_LOW(" -> huge page !\n");
-		return hash_huge_page(mm, access, ea, vsid, local);
+		return hash_huge_page(mm, access, ea, vsid, local, trap);
 	}
 
 	/* Get PTE and page size from page tables */
diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c
index 426c269e552e..54131b877da3 100644
--- a/arch/powerpc/mm/hugetlbpage.c
+++ b/arch/powerpc/mm/hugetlbpage.c
@@ -148,43 +148,63 @@ int is_aligned_hugepage_range(unsigned long addr, unsigned long len)
 	return 0;
 }
 
+struct slb_flush_info {
+	struct mm_struct *mm;
+	u16 newareas;
+};
+
 static void flush_low_segments(void *parm)
 {
-	u16 areas = (unsigned long) parm;
+	struct slb_flush_info *fi = parm;
 	unsigned long i;
 
-	asm volatile("isync" : : : "memory");
+	BUILD_BUG_ON((sizeof(fi->newareas)*8) != NUM_LOW_AREAS);
+
+	if (current->active_mm != fi->mm)
+		return;
+
+	/* Only need to do anything if this CPU is working in the same
+	 * mm as the one which has changed */
 
-	BUILD_BUG_ON((sizeof(areas)*8) != NUM_LOW_AREAS);
+	/* update the paca copy of the context struct */
+	get_paca()->context = current->active_mm->context;
 
+	asm volatile("isync" : : : "memory");
 	for (i = 0; i < NUM_LOW_AREAS; i++) {
-		if (! (areas & (1U << i)))
+		if (! (fi->newareas & (1U << i)))
 			continue;
 		asm volatile("slbie %0"
 			     : : "r" ((i << SID_SHIFT) | SLBIE_C));
 	}
-
 	asm volatile("isync" : : : "memory");
 }
 
 static void flush_high_segments(void *parm)
 {
-	u16 areas = (unsigned long) parm;
+	struct slb_flush_info *fi = parm;
 	unsigned long i, j;
 
-	asm volatile("isync" : : : "memory");
 
-	BUILD_BUG_ON((sizeof(areas)*8) != NUM_HIGH_AREAS);
+	BUILD_BUG_ON((sizeof(fi->newareas)*8) != NUM_HIGH_AREAS);
 
+	if (current->active_mm != fi->mm)
+		return;
+
+	/* Only need to do anything if this CPU is working in the same
+	 * mm as the one which has changed */
+
+	/* update the paca copy of the context struct */
+	get_paca()->context = current->active_mm->context;
+
+	asm volatile("isync" : : : "memory");
 	for (i = 0; i < NUM_HIGH_AREAS; i++) {
-		if (! (areas & (1U << i)))
+		if (! (fi->newareas & (1U << i)))
 			continue;
 		for (j = 0; j < (1UL << (HTLB_AREA_SHIFT-SID_SHIFT)); j++)
 			asm volatile("slbie %0"
 				     :: "r" (((i << HTLB_AREA_SHIFT)
-					     + (j << SID_SHIFT)) | SLBIE_C));
+					      + (j << SID_SHIFT)) | SLBIE_C));
 	}
-
 	asm volatile("isync" : : : "memory");
 }
 
@@ -229,6 +249,7 @@ static int prepare_high_area_for_htlb(struct mm_struct *mm, unsigned long area)
 static int open_low_hpage_areas(struct mm_struct *mm, u16 newareas)
 {
 	unsigned long i;
+	struct slb_flush_info fi;
 
 	BUILD_BUG_ON((sizeof(newareas)*8) != NUM_LOW_AREAS);
 	BUILD_BUG_ON((sizeof(mm->context.low_htlb_areas)*8) != NUM_LOW_AREAS);
@@ -244,19 +265,20 @@ static int open_low_hpage_areas(struct mm_struct *mm, u16 newareas)
 
 	mm->context.low_htlb_areas |= newareas;
 
-	/* update the paca copy of the context struct */
-	get_paca()->context = mm->context;
-
 	/* the context change must make it to memory before the flush,
 	 * so that further SLB misses do the right thing. */
 	mb();
-	on_each_cpu(flush_low_segments, (void *)(unsigned long)newareas, 0, 1);
+
+	fi.mm = mm;
+	fi.newareas = newareas;
+	on_each_cpu(flush_low_segments, &fi, 0, 1);
 
 	return 0;
 }
 
 static int open_high_hpage_areas(struct mm_struct *mm, u16 newareas)
 {
+	struct slb_flush_info fi;
 	unsigned long i;
 
 	BUILD_BUG_ON((sizeof(newareas)*8) != NUM_HIGH_AREAS);
@@ -280,22 +302,25 @@ static int open_high_hpage_areas(struct mm_struct *mm, u16 newareas)
 	/* the context change must make it to memory before the flush,
 	 * so that further SLB misses do the right thing. */
 	mb();
-	on_each_cpu(flush_high_segments, (void *)(unsigned long)newareas, 0, 1);
+
+	fi.mm = mm;
+	fi.newareas = newareas;
+	on_each_cpu(flush_high_segments, &fi, 0, 1);
 
 	return 0;
 }
 
 int prepare_hugepage_range(unsigned long addr, unsigned long len)
 {
-	int err;
+	int err = 0;
 
 	if ( (addr+len) < addr )
 		return -EINVAL;
 
-	if ((addr + len) < 0x100000000UL)
+	if (addr < 0x100000000UL)
 		err = open_low_hpage_areas(current->mm,
 					  LOW_ESID_MASK(addr, len));
-	else
+	if ((addr + len) > 0x100000000UL)
 		err = open_high_hpage_areas(current->mm,
 					    HTLB_AREA_MASK(addr, len));
 	if (err) {
@@ -639,8 +664,36 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
 	return -ENOMEM;
 }
 
+/*
+ * Called by asm hashtable.S for doing lazy icache flush
+ */
+static unsigned int hash_huge_page_do_lazy_icache(unsigned long rflags,
+						  pte_t pte, int trap)
+{
+	struct page *page;
+	int i;
+
+	if (!pfn_valid(pte_pfn(pte)))
+		return rflags;
+
+	page = pte_page(pte);
+
+	/* page is dirty */
+	if (!test_bit(PG_arch_1, &page->flags) && !PageReserved(page)) {
+		if (trap == 0x400) {
+			for (i = 0; i < (HPAGE_SIZE / PAGE_SIZE); i++)
+				__flush_dcache_icache(page_address(page+i));
+			set_bit(PG_arch_1, &page->flags);
+		} else {
+			rflags |= HPTE_R_N;
+		}
+	}
+	return rflags;
+}
+
 int hash_huge_page(struct mm_struct *mm, unsigned long access,
-		   unsigned long ea, unsigned long vsid, int local)
+		   unsigned long ea, unsigned long vsid, int local,
+		   unsigned long trap)
 {
 	pte_t *ptep;
 	unsigned long old_pte, new_pte;
@@ -691,6 +744,11 @@ int hash_huge_page(struct mm_struct *mm, unsigned long access,
 	rflags = 0x2 | (!(new_pte & _PAGE_RW));
  	/* _PAGE_EXEC -> HW_NO_EXEC since it's inverted */
 	rflags |= ((new_pte & _PAGE_EXEC) ? 0 : HPTE_R_N);
+	if (!cpu_has_feature(CPU_FTR_COHERENT_ICACHE))
+		/* No CPU has hugepages but lacks no execute, so we
+		 * don't need to worry about that case */
+		rflags = hash_huge_page_do_lazy_icache(rflags, __pte(old_pte),
+						       trap);
 
 	/* Check if pte already has an hpte (case 2) */
 	if (unlikely(old_pte & _PAGE_HASHPTE)) {
@@ -703,7 +761,8 @@ int hash_huge_page(struct mm_struct *mm, unsigned long access,
 		slot = (hash & htab_hash_mask) * HPTES_PER_GROUP;
 		slot += (old_pte & _PAGE_F_GIX) >> 12;
 
-		if (ppc_md.hpte_updatepp(slot, rflags, va, 1, local) == -1)
+		if (ppc_md.hpte_updatepp(slot, rflags, va, mmu_huge_psize,
+					 local) == -1)
 			old_pte &= ~_PAGE_HPTEFLAGS;
 	}
 
@@ -754,9 +813,7 @@ repeat:
 	}
 
 	/*
-	 * No need to use ldarx/stdcx here because all who
-	 * might be updating the pte will hold the
-	 * page_table_lock
+	 * No need to use ldarx/stdcx here
 	 */
 	*ptep = __pte(new_pte & ~_PAGE_BUSY);
 
diff --git a/arch/powerpc/mm/imalloc.c b/arch/powerpc/mm/imalloc.c
index f4ca29cf5364..f9587bcc6a48 100644
--- a/arch/powerpc/mm/imalloc.c
+++ b/arch/powerpc/mm/imalloc.c
@@ -14,9 +14,10 @@
 #include <asm/pgalloc.h>
 #include <asm/pgtable.h>
 #include <asm/semaphore.h>
-#include <asm/imalloc.h>
 #include <asm/cacheflush.h>
 
+#include "mmu_decl.h"
+
 static DECLARE_MUTEX(imlist_sem);
 struct vm_struct * imlist = NULL;
 
diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c
index 4612a79dfb6e..7d4b8b5f0606 100644
--- a/arch/powerpc/mm/init_32.c
+++ b/arch/powerpc/mm/init_32.c
@@ -84,9 +84,6 @@ void MMU_init(void);
 /* XXX should be in current.h  -- paulus */
 extern struct task_struct *current_set[NR_CPUS];
 
-char *klimit = _end;
-struct device_node *memory_node;
-
 extern int init_bootmem_done;
 
 /*
diff --git a/arch/powerpc/mm/init_64.c b/arch/powerpc/mm/init_64.c
index ce974c83d88a..81cfb0c2ec58 100644
--- a/arch/powerpc/mm/init_64.c
+++ b/arch/powerpc/mm/init_64.c
@@ -20,6 +20,8 @@
  *
  */
 
+#undef DEBUG
+
 #include <linux/config.h>
 #include <linux/signal.h>
 #include <linux/sched.h>
@@ -62,7 +64,14 @@
 #include <asm/iommu.h>
 #include <asm/abs_addr.h>
 #include <asm/vdso.h>
-#include <asm/imalloc.h>
+
+#include "mmu_decl.h"
+
+#ifdef DEBUG
+#define DBG(fmt...) printk(fmt)
+#else
+#define DBG(fmt...)
+#endif
 
 #if PGTABLE_RANGE > USER_VSID_RANGE
 #warning Limited user VSID range means pagetable space is wasted
@@ -72,8 +81,6 @@
 #warning TASK_SIZE is smaller than it needs to be.
 #endif
 
-unsigned long klimit = (unsigned long)_end;
-
 /* max amount of RAM to use */
 unsigned long __max_memory;
 
@@ -188,14 +195,14 @@ static void zero_ctor(void *addr, kmem_cache_t *cache, unsigned long flags)
 }
 
 #ifdef CONFIG_PPC_64K_PAGES
-static const int pgtable_cache_size[2] = {
-	PTE_TABLE_SIZE, PGD_TABLE_SIZE
+static const unsigned int pgtable_cache_size[3] = {
+	PTE_TABLE_SIZE, PMD_TABLE_SIZE, PGD_TABLE_SIZE
 };
 static const char *pgtable_cache_name[ARRAY_SIZE(pgtable_cache_size)] = {
-	"pte_pmd_cache", "pgd_cache",
+	"pte_pmd_cache", "pmd_cache", "pgd_cache",
 };
 #else
-static const int pgtable_cache_size[2] = {
+static const unsigned int pgtable_cache_size[2] = {
 	PTE_TABLE_SIZE, PMD_TABLE_SIZE
 };
 static const char *pgtable_cache_name[ARRAY_SIZE(pgtable_cache_size)] = {
@@ -213,6 +220,8 @@ void pgtable_cache_init(void)
 		int size = pgtable_cache_size[i];
 		const char *name = pgtable_cache_name[i];
 
+		DBG("Allocating page table cache %s (#%d) "
+		    "for size: %08x...\n", name, i, size);
 		pgtable_cache[i] = kmem_cache_create(name,
 						     size, size,
 						     SLAB_HWCACHE_ALIGN |
diff --git a/arch/powerpc/mm/lmb.c b/arch/powerpc/mm/lmb.c
index 9b5aa6808eb8..9584608fd768 100644
--- a/arch/powerpc/mm/lmb.c
+++ b/arch/powerpc/mm/lmb.c
@@ -22,35 +22,38 @@
 #include "mmu_decl.h"		/* for __max_low_memory */
 #endif
 
-struct lmb lmb;
-
 #undef DEBUG
 
+#ifdef DEBUG
+#include <asm/udbg.h>
+#define DBG(fmt...) udbg_printf(fmt)
+#else
+#define DBG(fmt...)
+#endif
+
+struct lmb lmb;
+
 void lmb_dump_all(void)
 {
 #ifdef DEBUG
 	unsigned long i;
 
-	udbg_printf("lmb_dump_all:\n");
-	udbg_printf("    memory.cnt		  = 0x%lx\n",
-		    lmb.memory.cnt);
-	udbg_printf("    memory.size		  = 0x%lx\n",
-		    lmb.memory.size);
+	DBG("lmb_dump_all:\n");
+	DBG("    memory.cnt		  = 0x%lx\n", lmb.memory.cnt);
+	DBG("    memory.size		  = 0x%lx\n", lmb.memory.size);
 	for (i=0; i < lmb.memory.cnt ;i++) {
-		udbg_printf("    memory.region[0x%x].base       = 0x%lx\n",
+		DBG("    memory.region[0x%x].base       = 0x%lx\n",
 			    i, lmb.memory.region[i].base);
-		udbg_printf("		      .size     = 0x%lx\n",
+		DBG("		      .size     = 0x%lx\n",
 			    lmb.memory.region[i].size);
 	}
 
-	udbg_printf("\n    reserved.cnt	  = 0x%lx\n",
-		    lmb.reserved.cnt);
-	udbg_printf("    reserved.size	  = 0x%lx\n",
-		    lmb.reserved.size);
+	DBG("\n    reserved.cnt	  = 0x%lx\n", lmb.reserved.cnt);
+	DBG("    reserved.size	  = 0x%lx\n", lmb.reserved.size);
 	for (i=0; i < lmb.reserved.cnt ;i++) {
-		udbg_printf("    reserved.region[0x%x].base       = 0x%lx\n",
+		DBG("    reserved.region[0x%x].base       = 0x%lx\n",
 			    i, lmb.reserved.region[i].base);
-		udbg_printf("		      .size     = 0x%lx\n",
+		DBG("		      .size     = 0x%lx\n",
 			    lmb.reserved.region[i].size);
 	}
 #endif /* DEBUG */
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index 6f55efd9be95..ed6ed2e30dac 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -46,9 +46,7 @@
 #include <asm/prom.h>
 #include <asm/lmb.h>
 #include <asm/sections.h>
-#ifdef CONFIG_PPC64
 #include <asm/vdso.h>
-#endif
 
 #include "mmu_decl.h"
 
@@ -110,6 +108,7 @@ EXPORT_SYMBOL(phys_mem_access_prot);
 void online_page(struct page *page)
 {
 	ClearPageReserved(page);
+	set_page_count(page, 0);
 	free_cold_page(page);
 	totalram_pages++;
 	num_physpages++;
@@ -127,6 +126,9 @@ int __devinit add_memory(u64 start, u64 size)
 	unsigned long start_pfn = start >> PAGE_SHIFT;
 	unsigned long nr_pages = size >> PAGE_SHIFT;
 
+	start += KERNELBASE;
+	create_section_mapping(start, start + size);
+
 	/* this should work for most non-highmem platforms */
 	zone = pgdata->node_zones;
 
@@ -198,6 +200,8 @@ void show_mem(void)
 		unsigned long flags;
 		pgdat_resize_lock(pgdat, &flags);
 		for (i = 0; i < pgdat->node_spanned_pages; i++) {
+			if (!pfn_valid(pgdat->node_start_pfn + i))
+				continue;
 			page = pgdat_page_nr(pgdat, i);
 			total++;
 			if (PageHighMem(page))
@@ -334,7 +338,7 @@ void __init mem_init(void)
 	struct page *page;
 	unsigned long reservedpages = 0, codesize, initsize, datasize, bsssize;
 
-	num_physpages = max_pfn;	/* RAM is assumed contiguous */
+	num_physpages = lmb.memory.size >> PAGE_SHIFT;
 	high_memory = (void *) __va(max_low_pfn * PAGE_SIZE);
 
 #ifdef CONFIG_NEED_MULTIPLE_NODES
@@ -346,11 +350,13 @@ void __init mem_init(void)
 		}
 	}
 #else
-	max_mapnr = num_physpages;
+	max_mapnr = max_pfn;
 	totalram_pages += free_all_bootmem();
 #endif
 	for_each_pgdat(pgdat) {
 		for (i = 0; i < pgdat->node_spanned_pages; i++) {
+			if (!pfn_valid(pgdat->node_start_pfn + i))
+				continue;
 			page = pgdat_page_nr(pgdat, i);
 			if (PageReserved(page))
 				reservedpages++;
@@ -393,10 +399,8 @@ void __init mem_init(void)
 
 	mem_init_done = 1;
 
-#ifdef CONFIG_PPC64
 	/* Initialize the vDSO */
 	vdso_init();
-#endif
 }
 
 /*
@@ -491,7 +495,7 @@ EXPORT_SYMBOL(flush_icache_user_range);
  * We use it to preload an HPTE into the hash table corresponding to
  * the updated linux PTE.
  * 
- * This must always be called with the mm->page_table_lock held
+ * This must always be called with the pte lock held.
  */
 void update_mmu_cache(struct vm_area_struct *vma, unsigned long address,
 		      pte_t pte)
diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h
index a4d7a327c0e5..bea2d21ac6f7 100644
--- a/arch/powerpc/mm/mmu_decl.h
+++ b/arch/powerpc/mm/mmu_decl.h
@@ -33,7 +33,6 @@ extern void invalidate_tlbcam_entry(int index);
 
 extern int __map_without_bats;
 extern unsigned long ioremap_base;
-extern unsigned long ioremap_bot;
 extern unsigned int rtas_data, rtas_size;
 
 extern PTE *Hash, *Hash_end;
@@ -42,6 +41,7 @@ extern unsigned long Hash_size, Hash_mask;
 extern unsigned int num_tlbcam_entries;
 #endif
 
+extern unsigned long ioremap_bot;
 extern unsigned long __max_low_memory;
 extern unsigned long __initial_memory_limit;
 extern unsigned long total_memory;
@@ -84,4 +84,16 @@ static inline void flush_HPTE(unsigned context, unsigned long va,
 	else
 		_tlbie(va);
 }
+#else /* CONFIG_PPC64 */
+/* imalloc region types */
+#define IM_REGION_UNUSED	0x1
+#define IM_REGION_SUBSET	0x2
+#define IM_REGION_EXISTS	0x4
+#define IM_REGION_OVERLAP	0x8
+#define IM_REGION_SUPERSET	0x10
+
+extern struct vm_struct * im_get_free_area(unsigned long size);
+extern struct vm_struct * im_get_area(unsigned long v_addr, unsigned long size,
+				      int region_type);
+extern void im_free(void *addr);
 #endif
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index da09ba03c424..ba7a3055a9fc 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -17,9 +17,8 @@
 #include <linux/nodemask.h>
 #include <linux/cpu.h>
 #include <linux/notifier.h>
+#include <asm/sparsemem.h>
 #include <asm/lmb.h>
-#include <asm/machdep.h>
-#include <asm/abs_addr.h>
 #include <asm/system.h>
 #include <asm/smp.h>
 
@@ -28,45 +27,113 @@ static int numa_enabled = 1;
 static int numa_debug;
 #define dbg(args...) if (numa_debug) { printk(KERN_INFO args); }
 
-#ifdef DEBUG_NUMA
-#define ARRAY_INITIALISER -1
-#else
-#define ARRAY_INITIALISER 0
-#endif
-
-int numa_cpu_lookup_table[NR_CPUS] = { [ 0 ... (NR_CPUS - 1)] =
-	ARRAY_INITIALISER};
-char *numa_memory_lookup_table;
+int numa_cpu_lookup_table[NR_CPUS];
 cpumask_t numa_cpumask_lookup_table[MAX_NUMNODES];
-int nr_cpus_in_node[MAX_NUMNODES] = { [0 ... (MAX_NUMNODES -1)] = 0};
-
 struct pglist_data *node_data[MAX_NUMNODES];
-bootmem_data_t __initdata plat_node_bdata[MAX_NUMNODES];
+
+EXPORT_SYMBOL(numa_cpu_lookup_table);
+EXPORT_SYMBOL(numa_cpumask_lookup_table);
+EXPORT_SYMBOL(node_data);
+
+static bootmem_data_t __initdata plat_node_bdata[MAX_NUMNODES];
 static int min_common_depth;
 
 /*
- * We need somewhere to store start/span for each node until we have
+ * We need somewhere to store start/end/node for each region until we have
  * allocated the real node_data structures.
  */
+#define MAX_REGIONS	(MAX_LMB_REGIONS*2)
 static struct {
-	unsigned long node_start_pfn;
-	unsigned long node_end_pfn;
-	unsigned long node_present_pages;
-} init_node_data[MAX_NUMNODES] __initdata;
+	unsigned long start_pfn;
+	unsigned long end_pfn;
+	int nid;
+} init_node_data[MAX_REGIONS] __initdata;
 
-EXPORT_SYMBOL(node_data);
-EXPORT_SYMBOL(numa_cpu_lookup_table);
-EXPORT_SYMBOL(numa_memory_lookup_table);
-EXPORT_SYMBOL(numa_cpumask_lookup_table);
-EXPORT_SYMBOL(nr_cpus_in_node);
+int __init early_pfn_to_nid(unsigned long pfn)
+{
+	unsigned int i;
+
+	for (i = 0; init_node_data[i].end_pfn; i++) {
+		unsigned long start_pfn = init_node_data[i].start_pfn;
+		unsigned long end_pfn = init_node_data[i].end_pfn;
+
+		if ((start_pfn <= pfn) && (pfn < end_pfn))
+			return init_node_data[i].nid;
+	}
+
+	return -1;
+}
+
+void __init add_region(unsigned int nid, unsigned long start_pfn,
+		       unsigned long pages)
+{
+	unsigned int i;
+
+	dbg("add_region nid %d start_pfn 0x%lx pages 0x%lx\n",
+		nid, start_pfn, pages);
+
+	for (i = 0; init_node_data[i].end_pfn; i++) {
+		if (init_node_data[i].nid != nid)
+			continue;
+		if (init_node_data[i].end_pfn == start_pfn) {
+			init_node_data[i].end_pfn += pages;
+			return;
+		}
+		if (init_node_data[i].start_pfn == (start_pfn + pages)) {
+			init_node_data[i].start_pfn -= pages;
+			return;
+		}
+	}
+
+	/*
+	 * Leave last entry NULL so we dont iterate off the end (we use
+	 * entry.end_pfn to terminate the walk).
+	 */
+	if (i >= (MAX_REGIONS - 1)) {
+		printk(KERN_ERR "WARNING: too many memory regions in "
+				"numa code, truncating\n");
+		return;
+	}
+
+	init_node_data[i].start_pfn = start_pfn;
+	init_node_data[i].end_pfn = start_pfn + pages;
+	init_node_data[i].nid = nid;
+}
+
+/* We assume init_node_data has no overlapping regions */
+void __init get_region(unsigned int nid, unsigned long *start_pfn,
+		       unsigned long *end_pfn, unsigned long *pages_present)
+{
+	unsigned int i;
+
+	*start_pfn = -1UL;
+	*end_pfn = *pages_present = 0;
+
+	for (i = 0; init_node_data[i].end_pfn; i++) {
+		if (init_node_data[i].nid != nid)
+			continue;
+
+		*pages_present += init_node_data[i].end_pfn -
+			init_node_data[i].start_pfn;
+
+		if (init_node_data[i].start_pfn < *start_pfn)
+			*start_pfn = init_node_data[i].start_pfn;
+
+		if (init_node_data[i].end_pfn > *end_pfn)
+			*end_pfn = init_node_data[i].end_pfn;
+	}
+
+	/* We didnt find a matching region, return start/end as 0 */
+	if (*start_pfn == -1UL)
+		*start_pfn = 0;
+}
 
 static inline void map_cpu_to_node(int cpu, int node)
 {
 	numa_cpu_lookup_table[cpu] = node;
-	if (!(cpu_isset(cpu, numa_cpumask_lookup_table[node]))) {
+
+	if (!(cpu_isset(cpu, numa_cpumask_lookup_table[node])))
 		cpu_set(cpu, numa_cpumask_lookup_table[node]);
-		nr_cpus_in_node[node]++;
-	}
 }
 
 #ifdef CONFIG_HOTPLUG_CPU
@@ -78,7 +145,6 @@ static void unmap_cpu_from_node(unsigned long cpu)
 
 	if (cpu_isset(cpu, numa_cpumask_lookup_table[node])) {
 		cpu_clear(cpu, numa_cpumask_lookup_table[node]);
-		nr_cpus_in_node[node]--;
 	} else {
 		printk(KERN_ERR "WARNING: cpu %lu not found in node %d\n",
 		       cpu, node);
@@ -86,7 +152,7 @@ static void unmap_cpu_from_node(unsigned long cpu)
 }
 #endif /* CONFIG_HOTPLUG_CPU */
 
-static struct device_node * __devinit find_cpu_node(unsigned int cpu)
+static struct device_node *find_cpu_node(unsigned int cpu)
 {
 	unsigned int hw_cpuid = get_hard_smp_processor_id(cpu);
 	struct device_node *cpu_node = NULL;
@@ -213,7 +279,7 @@ static int __init get_mem_size_cells(void)
 	return rc;
 }
 
-static unsigned long read_n_cells(int n, unsigned int **buf)
+static unsigned long __init read_n_cells(int n, unsigned int **buf)
 {
 	unsigned long result = 0;
 
@@ -295,7 +361,8 @@ static int cpu_numa_callback(struct notifier_block *nfb,
  * or zero. If the returned value of size is 0 the region should be
  * discarded as it lies wholy above the memory limit.
  */
-static unsigned long __init numa_enforce_memory_limit(unsigned long start, unsigned long size)
+static unsigned long __init numa_enforce_memory_limit(unsigned long start,
+						      unsigned long size)
 {
 	/*
 	 * We use lmb_end_of_DRAM() in here instead of memory_limit because
@@ -320,8 +387,7 @@ static int __init parse_numa_properties(void)
 	struct device_node *cpu = NULL;
 	struct device_node *memory = NULL;
 	int addr_cells, size_cells;
-	int max_domain = 0;
-	long entries = lmb_end_of_DRAM() >> MEMORY_INCREMENT_SHIFT;
+	int max_domain;
 	unsigned long i;
 
 	if (numa_enabled == 0) {
@@ -329,13 +395,6 @@ static int __init parse_numa_properties(void)
 		return -1;
 	}
 
-	numa_memory_lookup_table =
-		(char *)abs_to_virt(lmb_alloc(entries * sizeof(char), 1));
-	memset(numa_memory_lookup_table, 0, entries * sizeof(char));
-
-	for (i = 0; i < entries ; i++)
-		numa_memory_lookup_table[i] = ARRAY_INITIALISER;
-
 	min_common_depth = find_min_common_depth();
 
 	dbg("NUMA associativity depth for CPU/Memory: %d\n", min_common_depth);
@@ -387,9 +446,6 @@ new_range:
 		start = read_n_cells(addr_cells, &memcell_buf);
 		size = read_n_cells(size_cells, &memcell_buf);
 
-		start = _ALIGN_DOWN(start, MEMORY_INCREMENT);
-		size = _ALIGN_UP(size, MEMORY_INCREMENT);
-
 		numa_domain = of_node_numa_domain(memory);
 
 		if (numa_domain >= MAX_NUMNODES) {
@@ -403,44 +459,15 @@ new_range:
 		if (max_domain < numa_domain)
 			max_domain = numa_domain;
 
-		if (! (size = numa_enforce_memory_limit(start, size))) {
+		if (!(size = numa_enforce_memory_limit(start, size))) {
 			if (--ranges)
 				goto new_range;
 			else
 				continue;
 		}
 
-		/*
-		 * Initialize new node struct, or add to an existing one.
-		 */
-		if (init_node_data[numa_domain].node_end_pfn) {
-			if ((start / PAGE_SIZE) <
-			    init_node_data[numa_domain].node_start_pfn)
-				init_node_data[numa_domain].node_start_pfn =
-					start / PAGE_SIZE;
-			if (((start / PAGE_SIZE) + (size / PAGE_SIZE)) >
-			    init_node_data[numa_domain].node_end_pfn)
-				init_node_data[numa_domain].node_end_pfn =
-					(start / PAGE_SIZE) +
-					(size / PAGE_SIZE);
-
-			init_node_data[numa_domain].node_present_pages +=
-				size / PAGE_SIZE;
-		} else {
-			node_set_online(numa_domain);
-
-			init_node_data[numa_domain].node_start_pfn =
-				start / PAGE_SIZE;
-			init_node_data[numa_domain].node_end_pfn =
-				init_node_data[numa_domain].node_start_pfn +
-				size / PAGE_SIZE;
-			init_node_data[numa_domain].node_present_pages =
-				size / PAGE_SIZE;
-		}
-
-		for (i = start ; i < (start+size); i += MEMORY_INCREMENT)
-			numa_memory_lookup_table[i >> MEMORY_INCREMENT_SHIFT] =
-				numa_domain;
+		add_region(numa_domain, start >> PAGE_SHIFT,
+			   size >> PAGE_SHIFT);
 
 		if (--ranges)
 			goto new_range;
@@ -456,32 +483,18 @@ static void __init setup_nonnuma(void)
 {
 	unsigned long top_of_ram = lmb_end_of_DRAM();
 	unsigned long total_ram = lmb_phys_mem_size();
-	unsigned long i;
+	unsigned int i;
 
 	printk(KERN_INFO "Top of RAM: 0x%lx, Total RAM: 0x%lx\n",
 	       top_of_ram, total_ram);
 	printk(KERN_INFO "Memory hole size: %ldMB\n",
 	       (top_of_ram - total_ram) >> 20);
 
-	if (!numa_memory_lookup_table) {
-		long entries = top_of_ram >> MEMORY_INCREMENT_SHIFT;
-		numa_memory_lookup_table =
-			(char *)abs_to_virt(lmb_alloc(entries * sizeof(char), 1));
-		memset(numa_memory_lookup_table, 0, entries * sizeof(char));
-		for (i = 0; i < entries ; i++)
-			numa_memory_lookup_table[i] = ARRAY_INITIALISER;
-	}
-
 	map_cpu_to_node(boot_cpuid, 0);
-
+	for (i = 0; i < lmb.memory.cnt; ++i)
+		add_region(0, lmb.memory.region[i].base >> PAGE_SHIFT,
+			   lmb_size_pages(&lmb.memory, i));
 	node_set_online(0);
-
-	init_node_data[0].node_start_pfn = 0;
-	init_node_data[0].node_end_pfn = lmb_end_of_DRAM() / PAGE_SIZE;
-	init_node_data[0].node_present_pages = total_ram / PAGE_SIZE;
-
-	for (i = 0 ; i < top_of_ram; i += MEMORY_INCREMENT)
-		numa_memory_lookup_table[i >> MEMORY_INCREMENT_SHIFT] = 0;
 }
 
 static void __init dump_numa_topology(void)
@@ -499,8 +512,9 @@ static void __init dump_numa_topology(void)
 
 		count = 0;
 
-		for (i = 0; i < lmb_end_of_DRAM(); i += MEMORY_INCREMENT) {
-			if (numa_memory_lookup_table[i >> MEMORY_INCREMENT_SHIFT] == node) {
+		for (i = 0; i < lmb_end_of_DRAM();
+		     i += (1 << SECTION_SIZE_BITS)) {
+			if (early_pfn_to_nid(i >> PAGE_SHIFT) == node) {
 				if (count == 0)
 					printk(" 0x%lx", i);
 				++count;
@@ -525,10 +539,12 @@ static void __init dump_numa_topology(void)
  *
  * Returns the physical address of the memory.
  */
-static unsigned long careful_allocation(int nid, unsigned long size,
-					unsigned long align, unsigned long end)
+static void __init *careful_allocation(int nid, unsigned long size,
+				       unsigned long align,
+				       unsigned long end_pfn)
 {
-	unsigned long ret = lmb_alloc_base(size, align, end);
+	int new_nid;
+	unsigned long ret = lmb_alloc_base(size, align, end_pfn << PAGE_SHIFT);
 
 	/* retry over all memory */
 	if (!ret)
@@ -542,28 +558,27 @@ static unsigned long careful_allocation(int nid, unsigned long size,
 	 * If the memory came from a previously allocated node, we must
 	 * retry with the bootmem allocator.
 	 */
-	if (pa_to_nid(ret) < nid) {
-		nid = pa_to_nid(ret);
-		ret = (unsigned long)__alloc_bootmem_node(NODE_DATA(nid),
+	new_nid = early_pfn_to_nid(ret >> PAGE_SHIFT);
+	if (new_nid < nid) {
+		ret = (unsigned long)__alloc_bootmem_node(NODE_DATA(new_nid),
 				size, align, 0);
 
 		if (!ret)
 			panic("numa.c: cannot allocate %lu bytes on node %d",
-			      size, nid);
+			      size, new_nid);
 
-		ret = virt_to_abs(ret);
+		ret = __pa(ret);
 
 		dbg("alloc_bootmem %lx %lx\n", ret, size);
 	}
 
-	return ret;
+	return (void *)ret;
 }
 
 void __init do_init_bootmem(void)
 {
 	int nid;
-	int addr_cells, size_cells;
-	struct device_node *memory = NULL;
+	unsigned int i;
 	static struct notifier_block ppc64_numa_nb = {
 		.notifier_call = cpu_numa_callback,
 		.priority = 1 /* Must run before sched domains notifier. */
@@ -581,99 +596,66 @@ void __init do_init_bootmem(void)
 	register_cpu_notifier(&ppc64_numa_nb);
 
 	for_each_online_node(nid) {
-		unsigned long start_paddr, end_paddr;
-		int i;
+		unsigned long start_pfn, end_pfn, pages_present;
 		unsigned long bootmem_paddr;
 		unsigned long bootmap_pages;
 
-		start_paddr = init_node_data[nid].node_start_pfn * PAGE_SIZE;
-		end_paddr = init_node_data[nid].node_end_pfn * PAGE_SIZE;
+		get_region(nid, &start_pfn, &end_pfn, &pages_present);
 
 		/* Allocate the node structure node local if possible */
-		NODE_DATA(nid) = (struct pglist_data *)careful_allocation(nid,
+		NODE_DATA(nid) = careful_allocation(nid,
 					sizeof(struct pglist_data),
-					SMP_CACHE_BYTES, end_paddr);
-		NODE_DATA(nid) = abs_to_virt(NODE_DATA(nid));
+					SMP_CACHE_BYTES, end_pfn);
+		NODE_DATA(nid) = __va(NODE_DATA(nid));
 		memset(NODE_DATA(nid), 0, sizeof(struct pglist_data));
 
   		dbg("node %d\n", nid);
 		dbg("NODE_DATA() = %p\n", NODE_DATA(nid));
 
 		NODE_DATA(nid)->bdata = &plat_node_bdata[nid];
-		NODE_DATA(nid)->node_start_pfn =
-			init_node_data[nid].node_start_pfn;
-		NODE_DATA(nid)->node_spanned_pages =
-			end_paddr - start_paddr;
+		NODE_DATA(nid)->node_start_pfn = start_pfn;
+		NODE_DATA(nid)->node_spanned_pages = end_pfn - start_pfn;
 
 		if (NODE_DATA(nid)->node_spanned_pages == 0)
   			continue;
 
-  		dbg("start_paddr = %lx\n", start_paddr);
-  		dbg("end_paddr = %lx\n", end_paddr);
+  		dbg("start_paddr = %lx\n", start_pfn << PAGE_SHIFT);
+  		dbg("end_paddr = %lx\n", end_pfn << PAGE_SHIFT);
 
-		bootmap_pages = bootmem_bootmap_pages((end_paddr - start_paddr) >> PAGE_SHIFT);
+		bootmap_pages = bootmem_bootmap_pages(end_pfn - start_pfn);
+		bootmem_paddr = (unsigned long)careful_allocation(nid,
+					bootmap_pages << PAGE_SHIFT,
+					PAGE_SIZE, end_pfn);
+		memset(__va(bootmem_paddr), 0, bootmap_pages << PAGE_SHIFT);
 
-		bootmem_paddr = careful_allocation(nid,
-				bootmap_pages << PAGE_SHIFT,
-				PAGE_SIZE, end_paddr);
-		memset(abs_to_virt(bootmem_paddr), 0,
-		       bootmap_pages << PAGE_SHIFT);
 		dbg("bootmap_paddr = %lx\n", bootmem_paddr);
 
 		init_bootmem_node(NODE_DATA(nid), bootmem_paddr >> PAGE_SHIFT,
-				  start_paddr >> PAGE_SHIFT,
-				  end_paddr >> PAGE_SHIFT);
+				  start_pfn, end_pfn);
 
-		/*
-		 * We need to do another scan of all memory sections to
-		 * associate memory with the correct node.
-		 */
-		addr_cells = get_mem_addr_cells();
-		size_cells = get_mem_size_cells();
-		memory = NULL;
-		while ((memory = of_find_node_by_type(memory, "memory")) != NULL) {
-			unsigned long mem_start, mem_size;
-			int numa_domain, ranges;
-			unsigned int *memcell_buf;
-			unsigned int len;
-
-			memcell_buf = (unsigned int *)get_property(memory, "reg", &len);
-			if (!memcell_buf || len <= 0)
-				continue;
+		/* Add free regions on this node */
+		for (i = 0; init_node_data[i].end_pfn; i++) {
+			unsigned long start, end;
 
-			ranges = memory->n_addrs;	/* ranges in cell */
-new_range:
-			mem_start = read_n_cells(addr_cells, &memcell_buf);
-			mem_size = read_n_cells(size_cells, &memcell_buf);
-			if (numa_enabled) {
-				numa_domain = of_node_numa_domain(memory);
-				if (numa_domain  >= MAX_NUMNODES)
-					numa_domain = 0;
-			} else
-				numa_domain =  0;
-
-			if (numa_domain != nid)
+			if (init_node_data[i].nid != nid)
 				continue;
 
-			mem_size = numa_enforce_memory_limit(mem_start, mem_size);
-  			if (mem_size) {
-  				dbg("free_bootmem %lx %lx\n", mem_start, mem_size);
-  				free_bootmem_node(NODE_DATA(nid), mem_start, mem_size);
-			}
+			start = init_node_data[i].start_pfn << PAGE_SHIFT;
+			end = init_node_data[i].end_pfn << PAGE_SHIFT;
 
-			if (--ranges)		/* process all ranges in cell */
-				goto new_range;
+			dbg("free_bootmem %lx %lx\n", start, end - start);
+  			free_bootmem_node(NODE_DATA(nid), start, end - start);
 		}
 
-		/*
-		 * Mark reserved regions on this node
-		 */
+		/* Mark reserved regions on this node */
 		for (i = 0; i < lmb.reserved.cnt; i++) {
 			unsigned long physbase = lmb.reserved.region[i].base;
 			unsigned long size = lmb.reserved.region[i].size;
+			unsigned long start_paddr = start_pfn << PAGE_SHIFT;
+			unsigned long end_paddr = end_pfn << PAGE_SHIFT;
 
-			if (pa_to_nid(physbase) != nid &&
-			    pa_to_nid(physbase+size-1) != nid)
+			if (early_pfn_to_nid(physbase >> PAGE_SHIFT) != nid &&
+			    early_pfn_to_nid((physbase+size-1) >> PAGE_SHIFT) != nid)
 				continue;
 
 			if (physbase < end_paddr &&
@@ -693,46 +675,19 @@ new_range:
 						     size);
 			}
 		}
-		/*
-		 * This loop may look famaliar, but we have to do it again
-		 * after marking our reserved memory to mark memory present
-		 * for sparsemem.
-		 */
-		addr_cells = get_mem_addr_cells();
-		size_cells = get_mem_size_cells();
-		memory = NULL;
-		while ((memory = of_find_node_by_type(memory, "memory")) != NULL) {
-			unsigned long mem_start, mem_size;
-			int numa_domain, ranges;
-			unsigned int *memcell_buf;
-			unsigned int len;
-
-			memcell_buf = (unsigned int *)get_property(memory, "reg", &len);
-			if (!memcell_buf || len <= 0)
-				continue;
 
-			ranges = memory->n_addrs;	/* ranges in cell */
-new_range2:
-			mem_start = read_n_cells(addr_cells, &memcell_buf);
-			mem_size = read_n_cells(size_cells, &memcell_buf);
-			if (numa_enabled) {
-				numa_domain = of_node_numa_domain(memory);
-				if (numa_domain  >= MAX_NUMNODES)
-					numa_domain = 0;
-			} else
-				numa_domain =  0;
-
-			if (numa_domain != nid)
+		/* Add regions into sparsemem */
+		for (i = 0; init_node_data[i].end_pfn; i++) {
+			unsigned long start, end;
+
+			if (init_node_data[i].nid != nid)
 				continue;
 
-			mem_size = numa_enforce_memory_limit(mem_start, mem_size);
-			memory_present(numa_domain, mem_start >> PAGE_SHIFT,
-				       (mem_start + mem_size) >> PAGE_SHIFT);
+			start = init_node_data[i].start_pfn;
+			end = init_node_data[i].end_pfn;
 
-			if (--ranges)		/* process all ranges in cell */
-				goto new_range2;
+			memory_present(nid, start, end);
 		}
-
 	}
 }
 
@@ -746,21 +701,18 @@ void __init paging_init(void)
 	memset(zholes_size, 0, sizeof(zholes_size));
 
 	for_each_online_node(nid) {
-		unsigned long start_pfn;
-		unsigned long end_pfn;
+		unsigned long start_pfn, end_pfn, pages_present;
 
-		start_pfn = init_node_data[nid].node_start_pfn;
-		end_pfn = init_node_data[nid].node_end_pfn;
+		get_region(nid, &start_pfn, &end_pfn, &pages_present);
 
 		zones_size[ZONE_DMA] = end_pfn - start_pfn;
-		zholes_size[ZONE_DMA] = zones_size[ZONE_DMA] -
-			init_node_data[nid].node_present_pages;
+		zholes_size[ZONE_DMA] = zones_size[ZONE_DMA] - pages_present;
 
 		dbg("free_area_init node %d %lx %lx (hole: %lx)\n", nid,
 		    zones_size[ZONE_DMA], start_pfn, zholes_size[ZONE_DMA]);
 
-		free_area_init_node(nid, NODE_DATA(nid), zones_size,
-							start_pfn, zholes_size);
+		free_area_init_node(nid, NODE_DATA(nid), zones_size, start_pfn,
+				    zholes_size);
 	}
 }
 
diff --git a/arch/powerpc/mm/pgtable_64.c b/arch/powerpc/mm/pgtable_64.c
index 900842451bd3..2ffca63602c5 100644
--- a/arch/powerpc/mm/pgtable_64.c
+++ b/arch/powerpc/mm/pgtable_64.c
@@ -64,7 +64,8 @@
 #include <asm/iommu.h>
 #include <asm/abs_addr.h>
 #include <asm/vdso.h>
-#include <asm/imalloc.h>
+
+#include "mmu_decl.h"
 
 unsigned long ioremap_bot = IMALLOC_BASE;
 static unsigned long phbs_io_bot = PHBS_IO_BASE;
@@ -122,8 +123,11 @@ static int map_io_page(unsigned long ea, unsigned long pa, int flags)
 		 *
 		 */
 		if (htab_bolt_mapping(ea, ea + PAGE_SIZE, pa, flags,
-				      mmu_virtual_psize))
-			panic("Can't map bolted IO mapping");
+				      mmu_virtual_psize)) {
+			printk(KERN_ERR "Failed to do bolted mapping IO "
+			       "memory at %016lx !\n", pa);
+			return -ENOMEM;
+		}
 	}
 	return 0;
 }
diff --git a/arch/powerpc/mm/stab.c b/arch/powerpc/mm/stab.c
index fa325dbf98fc..51e7951414e5 100644
--- a/arch/powerpc/mm/stab.c
+++ b/arch/powerpc/mm/stab.c
@@ -20,6 +20,7 @@
 #include <asm/cputable.h>
 #include <asm/lmb.h>
 #include <asm/abs_addr.h>
+#include <asm/firmware.h>
 
 struct stab_entry {
 	unsigned long esid_data;
@@ -256,7 +257,7 @@ void stabs_alloc(void)
 
 		paca[cpu].stab_addr = newstab;
 		paca[cpu].stab_real = virt_to_abs(newstab);
-		printk(KERN_DEBUG "Segment table for CPU %d at 0x%lx "
+		printk(KERN_INFO "Segment table for CPU %d at 0x%lx "
 		       "virtual, 0x%lx absolute\n",
 		       cpu, paca[cpu].stab_addr, paca[cpu].stab_real);
 	}
@@ -270,10 +271,23 @@ void stabs_alloc(void)
 void stab_initialize(unsigned long stab)
 {
 	unsigned long vsid = get_kernel_vsid(KERNELBASE);
+	unsigned long stabreal;
 
 	asm volatile("isync; slbia; isync":::"memory");
 	make_ste(stab, GET_ESID(KERNELBASE), vsid);
 
 	/* Order update */
 	asm volatile("sync":::"memory");
+
+	/* Set ASR */
+	stabreal = get_paca()->stab_real | 0x1ul;
+
+#ifdef CONFIG_PPC_ISERIES
+	if (firmware_has_feature(FW_FEATURE_ISERIES)) {
+		HvCall1(HvCallBaseSetASR, stabreal);
+		return;
+	}
+#endif /* CONFIG_PPC_ISERIES */
+
+	mtspr(SPRN_ASR, stabreal);
 }
diff --git a/arch/powerpc/mm/tlb_32.c b/arch/powerpc/mm/tlb_32.c
index 6c3dc3c44c86..ad580f3742e5 100644
--- a/arch/powerpc/mm/tlb_32.c
+++ b/arch/powerpc/mm/tlb_32.c
@@ -149,6 +149,12 @@ void flush_tlb_mm(struct mm_struct *mm)
 		return;
 	}
 
+	/*
+	 * It is safe to go down the mm's list of vmas when called
+	 * from dup_mmap, holding mmap_sem.  It would also be safe from
+	 * unmap_region or exit_mmap, but not from vmtruncate on SMP -
+	 * but it seems dup_mmap is the only SMP case which gets here.
+	 */
 	for (mp = mm->mmap; mp != NULL; mp = mp->vm_next)
 		flush_range(mp->vm_mm, mp->vm_start, mp->vm_end);
 	FINISH_FLUSH;
diff --git a/arch/powerpc/mm/tlb_64.c b/arch/powerpc/mm/tlb_64.c
index 53e31b834ace..859d29a0cac5 100644
--- a/arch/powerpc/mm/tlb_64.c
+++ b/arch/powerpc/mm/tlb_64.c
@@ -95,7 +95,7 @@ static void pte_free_submit(struct pte_freelist_batch *batch)
 
 void pgtable_free_tlb(struct mmu_gather *tlb, pgtable_free_t pgf)
 {
-	/* This is safe as we are holding page_table_lock */
+	/* This is safe since tlb_gather_mmu has disabled preemption */
         cpumask_t local_cpumask = cpumask_of_cpu(smp_processor_id());
 	struct pte_freelist_batch **batchp = &__get_cpu_var(pte_freelist_cur);
 
@@ -206,7 +206,7 @@ void __flush_tlb_pending(struct ppc64_tlb_batch *batch)
 
 void pte_free_finish(void)
 {
-	/* This is safe as we are holding page_table_lock */
+	/* This is safe since tlb_gather_mmu has disabled preemption */
 	struct pte_freelist_batch **batchp = &__get_cpu_var(pte_freelist_cur);
 
 	if (*batchp == NULL)
diff --git a/arch/powerpc/oprofile/op_model_fsl_booke.c b/arch/powerpc/oprofile/op_model_fsl_booke.c
index 86124a94c9af..26539cda6023 100644
--- a/arch/powerpc/oprofile/op_model_fsl_booke.c
+++ b/arch/powerpc/oprofile/op_model_fsl_booke.c
@@ -7,7 +7,7 @@
  * Copyright (c) 2004 Freescale Semiconductor, Inc
  *
  * Author: Andy Fleming
- * Maintainer: Kumar Gala <Kumar.Gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
diff --git a/arch/powerpc/oprofile/op_model_power4.c b/arch/powerpc/oprofile/op_model_power4.c
index c4ee5478427b..a3401b46f3ba 100644
--- a/arch/powerpc/oprofile/op_model_power4.c
+++ b/arch/powerpc/oprofile/op_model_power4.c
@@ -14,7 +14,6 @@
 #include <asm/system.h>
 #include <asm/processor.h>
 #include <asm/cputable.h>
-#include <asm/systemcfg.h>
 #include <asm/rtas.h>
 #include <asm/oprofile_impl.h>
 #include <asm/reg.h>
@@ -233,8 +232,7 @@ static unsigned long get_pc(struct pt_regs *regs)
 	mmcra = mfspr(SPRN_MMCRA);
 
 	/* Were we in the hypervisor? */
-	if ((systemcfg->platform == PLATFORM_PSERIES_LPAR) &&
-	    (mmcra & MMCRA_SIHV))
+	if (platform_is_lpar() && (mmcra & MMCRA_SIHV))
 		/* function descriptor madness */
 		return *((unsigned long *)hypervisor_bucket);
 
diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c
index ecd32d5d85f4..dda5f2c72c25 100644
--- a/arch/powerpc/platforms/chrp/setup.c
+++ b/arch/powerpc/platforms/chrp/setup.c
@@ -257,6 +257,13 @@ void __init chrp_setup_arch(void)
 	if (rtas_token("display-character") >= 0)
 		ppc_md.progress = rtas_progress;
 
+	/* use RTAS time-of-day routines if available */
+	if (rtas_token("get-time-of-day") != RTAS_UNKNOWN_SERVICE) {
+		ppc_md.get_boot_time	= rtas_get_boot_time;
+		ppc_md.get_rtc_time	= rtas_get_rtc_time;
+		ppc_md.set_rtc_time	= rtas_set_rtc_time;
+	}
+
 #ifdef CONFIG_BOOTX_TEXT
 	if (ppc_md.progress == NULL && boot_text_mapped)
 		ppc_md.progress = btext_progress;
@@ -361,7 +368,9 @@ static void __init chrp_find_openpic(void)
 	printk(KERN_INFO "OpenPIC at %lx\n", opaddr);
 
 	irq_count = NR_IRQS - NUM_ISA_INTERRUPTS - 4; /* leave room for IPIs */
-	prom_get_irq_senses(init_senses, NUM_8259_INTERRUPTS, NR_IRQS - 4);
+	prom_get_irq_senses(init_senses, NUM_ISA_INTERRUPTS, NR_IRQS - 4);
+	/* i8259 cascade is always positive level */
+	init_senses[0] = IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE;
 
 	iranges = (unsigned int *) get_property(np, "interrupt-ranges", &len);
 	if (iranges == NULL)
@@ -503,9 +512,11 @@ void __init chrp_init(void)
 	ppc_md.halt           = rtas_halt;
 
 	ppc_md.time_init      = chrp_time_init;
+	ppc_md.calibrate_decr = chrp_calibrate_decr;
+
+	/* this may get overridden with rtas routines later... */
 	ppc_md.set_rtc_time   = chrp_set_rtc_time;
 	ppc_md.get_rtc_time   = chrp_get_rtc_time;
-	ppc_md.calibrate_decr = chrp_calibrate_decr;
 
 #ifdef CONFIG_SMP
 	smp_ops = &chrp_smp_ops;
diff --git a/arch/powerpc/platforms/chrp/smp.c b/arch/powerpc/platforms/chrp/smp.c
index bb2315997d45..b616053bc331 100644
--- a/arch/powerpc/platforms/chrp/smp.c
+++ b/arch/powerpc/platforms/chrp/smp.c
@@ -34,6 +34,7 @@
 #include <asm/machdep.h>
 #include <asm/smp.h>
 #include <asm/mpic.h>
+#include <asm/rtas.h>
 
 static void __devinit smp_chrp_kick_cpu(int nr)
 {
diff --git a/arch/powerpc/platforms/chrp/time.c b/arch/powerpc/platforms/chrp/time.c
index 9e53535ddb82..737ee5d9f0aa 100644
--- a/arch/powerpc/platforms/chrp/time.c
+++ b/arch/powerpc/platforms/chrp/time.c
@@ -87,7 +87,6 @@ int chrp_set_rtc_time(struct rtc_time *tmarg)
 
 	chrp_cmos_clock_write((save_freq_select|RTC_DIV_RESET2), RTC_FREQ_SELECT);
 
-        tm.tm_year -= 1900;
 	if (!(save_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD) {
 		BIN_TO_BCD(tm.tm_sec);
 		BIN_TO_BCD(tm.tm_min);
@@ -156,7 +155,7 @@ void chrp_get_rtc_time(struct rtc_time *tm)
 		BCD_TO_BIN(mon);
 		BCD_TO_BIN(year);
 	}
-	if ((year += 1900) < 1970)
+	if (year < 70)
 		year += 100;
 	tm->tm_sec = sec;
 	tm->tm_min = min;
diff --git a/arch/powerpc/platforms/iseries/iommu.c b/arch/powerpc/platforms/iseries/iommu.c
index bf081b345820..2b54eeb2c899 100644
--- a/arch/powerpc/platforms/iseries/iommu.c
+++ b/arch/powerpc/platforms/iseries/iommu.c
@@ -3,7 +3,7 @@
  *
  * Rewrite, cleanup:
  *
- * Copyright (C) 2004 Olof Johansson <olof@austin.ibm.com>, IBM Corporation
+ * Copyright (C) 2004 Olof Johansson <olof@lixom.net>, IBM Corporation
  *
  * Dynamic DMA mapping support, iSeries-specific parts.
  *
diff --git a/arch/powerpc/platforms/iseries/irq.c b/arch/powerpc/platforms/iseries/irq.c
index a06603d84a45..a58daa153686 100644
--- a/arch/powerpc/platforms/iseries/irq.c
+++ b/arch/powerpc/platforms/iseries/irq.c
@@ -42,13 +42,6 @@
 #include "irq.h"
 #include "call_pci.h"
 
-/* This maps virtual irq numbers to real irqs */
-unsigned int virt_irq_to_real_map[NR_IRQS];
-
-/* The next available virtual irq number */
-/* Note: the pcnet32 driver assumes irq numbers < 2 aren't valid. :( */
-static int next_virtual_irq = 2;
-
 static long Pci_Interrupt_Count;
 static long Pci_Event_Count;
 
@@ -103,6 +96,9 @@ static void intReceived(struct XmPciLpEvent *eventParm,
 		struct pt_regs *regsParm)
 {
 	int irq;
+#ifdef CONFIG_IRQSTACKS
+	struct thread_info *curtp, *irqtp;
+#endif
 
 	++Pci_Interrupt_Count;
 
@@ -110,7 +106,20 @@ static void intReceived(struct XmPciLpEvent *eventParm,
 	case XmPciLpEvent_SlotInterrupt:
 		irq = eventParm->hvLpEvent.xCorrelationToken;
 		/* Dispatch the interrupt handlers for this irq */
-		ppc_irq_dispatch_handler(regsParm, irq);
+#ifdef CONFIG_IRQSTACKS
+		/* Switch to the irq stack to handle this */
+		curtp = current_thread_info();
+		irqtp = hardirq_ctx[smp_processor_id()];
+		if (curtp != irqtp) {
+			irqtp->task = curtp->task;
+			irqtp->flags = 0;
+			call___do_IRQ(irq, regsParm, irqtp);
+			irqtp->task = NULL;
+			if (irqtp->flags)
+				set_bits(irqtp->flags, &curtp->flags);
+		} else
+#endif
+			__do_IRQ(irq, regsParm);
 		HvCallPci_eoi(eventParm->eventData.slotInterrupt.busNumber,
 			eventParm->eventData.slotInterrupt.subBusNumber,
 			eventParm->eventData.slotInterrupt.deviceId);
@@ -310,10 +319,8 @@ static void iSeries_disable_IRQ(unsigned int irq)
 }
 
 /*
- * Need to define this so ppc_irq_dispatch_handler will NOT call
- * enable_IRQ at the end of interrupt handling.  However, this does
- * nothing because there is not enough information provided to do
- * the EOI HvCall.  This is done by XmPciLpEvent.c
+ * This does nothing because there is not enough information
+ * provided to do the EOI HvCall.  This is done by XmPciLpEvent.c
  */
 static void iSeries_end_IRQ(unsigned int irq)
 {
@@ -336,26 +343,14 @@ static hw_irq_controller iSeries_IRQ_handler = {
 int __init iSeries_allocate_IRQ(HvBusNumber busNumber,
 		HvSubBusNumber subBusNumber, HvAgentId deviceId)
 {
-	unsigned int realirq, virtirq;
+	int virtirq;
+	unsigned int realirq;
 	u8 idsel = (deviceId >> 4);
 	u8 function = deviceId & 7;
 
-	virtirq = next_virtual_irq++;
 	realirq = ((busNumber - 1) << 6) + ((idsel - 1) << 3) + function;
-	virt_irq_to_real_map[virtirq] = realirq;
+	virtirq = virt_irq_create_mapping(realirq);
 
 	irq_desc[virtirq].handler = &iSeries_IRQ_handler;
 	return virtirq;
 }
-
-int virt_irq_create_mapping(unsigned int real_irq)
-{
-	BUG(); /* Don't call this on iSeries, yet */
-
-	return 0;
-}
-
-void virt_irq_init(void)
-{
-	return;
-}
diff --git a/arch/powerpc/platforms/iseries/misc.S b/arch/powerpc/platforms/iseries/misc.S
index 09f14522e176..dfe7aa1ba098 100644
--- a/arch/powerpc/platforms/iseries/misc.S
+++ b/arch/powerpc/platforms/iseries/misc.S
@@ -15,6 +15,7 @@
 
 #include <asm/processor.h>
 #include <asm/asm-offsets.h>
+#include <asm/ppc_asm.h>
 
 	.text
 
diff --git a/arch/powerpc/platforms/iseries/pci.c b/arch/powerpc/platforms/iseries/pci.c
index 4b75131773a6..dafc518fbb83 100644
--- a/arch/powerpc/platforms/iseries/pci.c
+++ b/arch/powerpc/platforms/iseries/pci.c
@@ -244,10 +244,9 @@ unsigned long __init find_and_init_phbs(void)
 		if (ret == 0) {
 			printk("bus %d appears to exist\n", bus);
 
-			phb = (struct pci_controller *)kmalloc(sizeof(struct pci_controller), GFP_KERNEL);
+			phb = pcibios_alloc_controller(NULL);
 			if (phb == NULL)
 				return -ENOMEM;
-			pci_setup_pci_controller(phb);
 
 			phb->pci_mem_offset = phb->local_number = bus;
 			phb->first_busno = bus;
diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c
index 7f8f0cda6a74..da26639190db 100644
--- a/arch/powerpc/platforms/iseries/setup.c
+++ b/arch/powerpc/platforms/iseries/setup.c
@@ -39,7 +39,7 @@
 #include <asm/sections.h>
 #include <asm/iommu.h>
 #include <asm/firmware.h>
-
+#include <asm/system.h>
 #include <asm/time.h>
 #include <asm/paca.h>
 #include <asm/cache.h>
@@ -71,7 +71,7 @@ extern void hvlog(char *fmt, ...);
 #endif
 
 /* Function Prototypes */
-static void build_iSeries_Memory_Map(void);
+static unsigned long build_iSeries_Memory_Map(void);
 static void iseries_shared_idle(void);
 static void iseries_dedicated_idle(void);
 #ifdef CONFIG_PCI
@@ -84,7 +84,6 @@ static void iSeries_pci_final_fixup(void) { }
 int piranha_simulator;
 
 extern int rd_size;		/* Defined in drivers/block/rd.c */
-extern unsigned long klimit;
 extern unsigned long embedded_sysmap_start;
 extern unsigned long embedded_sysmap_end;
 
@@ -403,9 +402,11 @@ void mschunks_alloc(unsigned long num_chunks)
  * a table used to translate Linux's physical addresses to these
  * absolute addresses.  Absolute addresses are needed when
  * communicating with the hypervisor (e.g. to build HPT entries)
+ *
+ * Returns the physical memory size
  */
 
-static void __init build_iSeries_Memory_Map(void)
+static unsigned long __init build_iSeries_Memory_Map(void)
 {
 	u32 loadAreaFirstChunk, loadAreaLastChunk, loadAreaSize;
 	u32 nextPhysChunk;
@@ -538,7 +539,7 @@ static void __init build_iSeries_Memory_Map(void)
 	 * which should be equal to
 	 *   nextPhysChunk
 	 */
-	systemcfg->physicalMemorySize = chunk_to_addr(nextPhysChunk);
+	return chunk_to_addr(nextPhysChunk);
 }
 
 /*
@@ -546,8 +547,6 @@ static void __init build_iSeries_Memory_Map(void)
  */
 static void __init iSeries_setup_arch(void)
 {
-	unsigned procIx = get_paca()->lppaca.dyn_hv_phys_proc_index;
-
 	if (get_paca()->lppaca.shared_proc) {
 		ppc_md.idle_loop = iseries_shared_idle;
 		printk(KERN_INFO "Using shared processor idle loop\n");
@@ -563,9 +562,6 @@ static void __init iSeries_setup_arch(void)
 			itVpdAreas.xSlicMaxLogicalProcs);
 	printk("Max physical processors = %d\n",
 			itVpdAreas.xSlicMaxPhysicalProcs);
-
-	systemcfg->processor = xIoHriProcessorVpd[procIx].xPVR;
-	printk("Processor version = %x\n", systemcfg->processor);
 }
 
 static void iSeries_show_cpuinfo(struct seq_file *m)
@@ -702,7 +698,6 @@ static void iseries_shared_idle(void)
 
 static void iseries_dedicated_idle(void)
 {
-	long oldval;
 	set_thread_flag(TIF_POLLING_NRFLAG);
 
 	while (1) {
@@ -929,7 +924,7 @@ void dt_cpus(struct iseries_flat_dt *dt)
 	dt_end_node(dt);
 }
 
-void build_flat_dt(struct iseries_flat_dt *dt)
+void build_flat_dt(struct iseries_flat_dt *dt, unsigned long phys_mem_size)
 {
 	u64 tmp[2];
 
@@ -945,7 +940,7 @@ void build_flat_dt(struct iseries_flat_dt *dt)
 	dt_prop_str(dt, "name", "memory");
 	dt_prop_str(dt, "device_type", "memory");
 	tmp[0] = 0;
-	tmp[1] = systemcfg->physicalMemorySize;
+	tmp[1] = phys_mem_size;
 	dt_prop_u64_list(dt, "reg", tmp, 2);
 	dt_end_node(dt);
 
@@ -965,13 +960,15 @@ void build_flat_dt(struct iseries_flat_dt *dt)
 
 void * __init iSeries_early_setup(void)
 {
+	unsigned long phys_mem_size;
+
 	iSeries_fixup_klimit();
 
 	/*
 	 * Initialize the table which translate Linux physical addresses to
 	 * AS/400 absolute addresses
 	 */
-	build_iSeries_Memory_Map();
+	phys_mem_size = build_iSeries_Memory_Map();
 
 	iSeries_get_cmdline();
 
@@ -981,7 +978,7 @@ void * __init iSeries_early_setup(void)
 	/* Parse early parameters, in particular mem=x */
 	parse_early_param();
 
-	build_flat_dt(&iseries_dt);
+	build_flat_dt(&iseries_dt, phys_mem_size);
 
 	return (void *) __pa(&iseries_dt);
 }
diff --git a/arch/powerpc/platforms/maple/pci.c b/arch/powerpc/platforms/maple/pci.c
index 340c21caeae2..f40451da037c 100644
--- a/arch/powerpc/platforms/maple/pci.c
+++ b/arch/powerpc/platforms/maple/pci.c
@@ -326,26 +326,12 @@ static int __init add_bridge(struct device_node *dev)
 		dev->full_name);
 	}
 
-	hose = alloc_bootmem(sizeof(struct pci_controller));
+	hose = pcibios_alloc_controller(dev);
 	if (hose == NULL)
 		return -ENOMEM;
-	pci_setup_pci_controller(hose);
-
-	hose->arch_data = dev;
 	hose->first_busno = bus_range ? bus_range[0] : 0;
 	hose->last_busno = bus_range ? bus_range[1] : 0xff;
 
-	of_prop = alloc_bootmem(sizeof(struct property) +
-				sizeof(hose->global_number));
-	if (of_prop) {
-		memset(of_prop, 0, sizeof(struct property));
-		of_prop->name = "linux,pci-domain";
-		of_prop->length = sizeof(hose->global_number);
-		of_prop->value = (unsigned char *)&of_prop[1];
-		memcpy(of_prop->value, &hose->global_number, sizeof(hose->global_number));
-		prom_add_property(dev, of_prop);
-	}
-
 	disp_name = NULL;
 	if (device_is_compatible(dev, "u3-agp")) {
 		setup_u3_agp(hose);
@@ -380,9 +366,6 @@ void __init maple_pcibios_fixup(void)
 	for_each_pci_dev(dev)
 		pci_read_irq_line(dev);
 
-	/* Do the mapping of the IO space */
-	phbs_remap_io();
-
 	DBG(" <- maple_pcibios_fixup\n");
 }
 
diff --git a/arch/powerpc/platforms/maple/time.c b/arch/powerpc/platforms/maple/time.c
index 40fc07a8e606..15846cc938ac 100644
--- a/arch/powerpc/platforms/maple/time.c
+++ b/arch/powerpc/platforms/maple/time.c
@@ -158,6 +158,11 @@ int maple_set_rtc_time(struct rtc_time *tm)
 	return 0;
 }
 
+static struct resource rtc_iores = {
+	.name = "rtc",
+	.flags = IORESOURCE_BUSY,
+};
+
 unsigned long __init maple_get_boot_time(void)
 {
 	struct rtc_time tm;
@@ -172,7 +177,11 @@ unsigned long __init maple_get_boot_time(void)
 		printk(KERN_INFO "Maple: No device node for RTC, assuming "
 		       "legacy address (0x%x)\n", maple_rtc_addr);
 	}
-	
+
+	rtc_iores.start = maple_rtc_addr;
+	rtc_iores.end = maple_rtc_addr + 7;
+	request_resource(&ioport_resource, &rtc_iores);
+
 	maple_get_rtc_time(&tm);
 	return mktime(tm.tm_year+1900, tm.tm_mon+1, tm.tm_mday,
 		      tm.tm_hour, tm.tm_min, tm.tm_sec);
diff --git a/arch/powerpc/platforms/powermac/feature.c b/arch/powerpc/platforms/powermac/feature.c
index 10f1d942c661..f6e22da2a5da 100644
--- a/arch/powerpc/platforms/powermac/feature.c
+++ b/arch/powerpc/platforms/powermac/feature.c
@@ -1650,11 +1650,19 @@ void pmac_tweak_clock_spreading(int enable)
 	 */
 
 	if (macio->type == macio_intrepid) {
-		if (enable)
-			UN_OUT(UNI_N_CLOCK_SPREADING, 2);
-		else
-			UN_OUT(UNI_N_CLOCK_SPREADING, 0);
-		mdelay(40);
+		struct device_node *clock =
+			of_find_node_by_path("/uni-n@f8000000/hw-clock");
+		if (clock && get_property(clock, "platform-do-clockspreading",
+					  NULL)) {
+			printk(KERN_INFO "%sabling clock spreading on Intrepid"
+			       " ASIC\n", enable ? "En" : "Dis");
+			if (enable)
+				UN_OUT(UNI_N_CLOCK_SPREADING, 2);
+			else
+				UN_OUT(UNI_N_CLOCK_SPREADING, 0);
+			mdelay(40);
+		}
+		of_node_put(clock);
 	}
 
 	while (machine_is_compatible("PowerBook5,2") ||
@@ -1724,6 +1732,9 @@ void pmac_tweak_clock_spreading(int enable)
 			pmac_low_i2c_close(ui2c);
 			break;
 		}
+		printk(KERN_INFO "%sabling clock spreading on i2c clock chip\n",
+		       enable ? "En" : "Dis");
+
 		pmac_low_i2c_setmode(ui2c, pmac_low_i2c_mode_stdsub);
 		rc = pmac_low_i2c_xfer(ui2c, 0xd2 | pmac_low_i2c_write, 0x80, buffer, 9);
 		DBG("write result: %d,", rc);
@@ -2362,6 +2373,14 @@ static struct pmac_mb_def pmac_mb_defs[] = {
 		PMAC_TYPE_UNKNOWN_INTREPID,	intrepid_features,
 		PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
 	},
+	{	"PowerBook5,8",			"PowerBook G4 15\"",
+		PMAC_TYPE_UNKNOWN_INTREPID,	intrepid_features,
+		PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
+	},
+	{	"PowerBook5,9",			"PowerBook G4 17\"",
+		PMAC_TYPE_UNKNOWN_INTREPID,	intrepid_features,
+		PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
+	},
 	{	"PowerBook6,1",			"PowerBook G4 12\"",
 		PMAC_TYPE_UNKNOWN_INTREPID,	intrepid_features,
 		PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
diff --git a/arch/powerpc/platforms/powermac/pci.c b/arch/powerpc/platforms/powermac/pci.c
index 8f818d092e2b..443be526cde7 100644
--- a/arch/powerpc/platforms/powermac/pci.c
+++ b/arch/powerpc/platforms/powermac/pci.c
@@ -640,15 +640,16 @@ static void __init setup_u3_ht(struct pci_controller* hose)
 	 * the reg address cell, we shall fix that by killing struct
 	 * reg_property and using some accessor functions instead
 	 */
-	hose->cfg_data = (volatile unsigned char *)ioremap(0xf2000000, 0x02000000);
+	hose->cfg_data = (volatile unsigned char *)ioremap(0xf2000000,
+							   0x02000000);
 
 	/*
-	 * /ht node doesn't expose a "ranges" property, so we "remove" regions that
-	 * have been allocated to AGP. So far, this version of the code doesn't assign
-	 * any of the 0xfxxxxxxx "fine" memory regions to /ht.
-	 * We need to fix that sooner or later by either parsing all child "ranges"
-	 * properties or figuring out the U3 address space decoding logic and
-	 * then read its configuration register (if any).
+	 * /ht node doesn't expose a "ranges" property, so we "remove"
+	 * regions that have been allocated to AGP. So far, this version of
+	 * the code doesn't assign any of the 0xfxxxxxxx "fine" memory regions
+	 * to /ht. We need to fix that sooner or later by either parsing all
+	 * child "ranges" properties or figuring out the U3 address space
+	 * decoding logic and then read its configuration register (if any).
 	 */
 	hose->io_base_phys = 0xf4000000;
 	hose->pci_io_size = 0x00400000;
@@ -671,10 +672,10 @@ static void __init setup_u3_ht(struct pci_controller* hose)
 		return;
 	}
 
-	/* We "remove" the AGP resources from the resources allocated to HT, that
-	 * is we create "holes". However, that code does assumptions that so far
-	 * happen to be true (cross fingers...), typically that resources in the
-	 * AGP node are properly ordered
+	/* We "remove" the AGP resources from the resources allocated to HT,
+	 * that is we create "holes". However, that code does assumptions
+	 * that so far happen to be true (cross fingers...), typically that
+	 * resources in the AGP node are properly ordered
 	 */
 	cur = 0;
 	for (i=0; i<3; i++) {
@@ -684,23 +685,30 @@ static void __init setup_u3_ht(struct pci_controller* hose)
 		/* We don't care about "fine" resources */
 		if (res->start >= 0xf0000000)
 			continue;
-		/* Check if it's just a matter of "shrinking" us in one direction */
+		/* Check if it's just a matter of "shrinking" us in one
+		 * direction
+		 */
 		if (hose->mem_resources[cur].start == res->start) {
 			DBG("U3/HT: shrink start of %d, %08lx -> %08lx\n",
-			    cur, hose->mem_resources[cur].start, res->end + 1);
+			    cur, hose->mem_resources[cur].start,
+			    res->end + 1);
 			hose->mem_resources[cur].start = res->end + 1;
 			continue;
 		}
 		if (hose->mem_resources[cur].end == res->end) {
 			DBG("U3/HT: shrink end of %d, %08lx -> %08lx\n",
-			    cur, hose->mem_resources[cur].end, res->start - 1);
+			    cur, hose->mem_resources[cur].end,
+			    res->start - 1);
 			hose->mem_resources[cur].end = res->start - 1;
 			continue;
 		}
 		/* No, it's not the case, we need a hole */
 		if (cur == 2) {
-			/* not enough resources for a hole, we drop part of the range */
-			printk(KERN_WARNING "Running out of resources for /ht host !\n");
+			/* not enough resources for a hole, we drop part
+			 * of the range
+			 */
+			printk(KERN_WARNING "Running out of resources"
+			       " for /ht host !\n");
 			hose->mem_resources[cur].end = res->start - 1;
 			continue;
 		}
@@ -714,17 +722,6 @@ static void __init setup_u3_ht(struct pci_controller* hose)
 		hose->mem_resources[cur-1].end = res->start - 1;
 	}
 }
-
-/* XXX this needs to be converged between ppc32 and ppc64... */
-static struct pci_controller * __init pcibios_alloc_controller(void)
-{
-	struct pci_controller *hose;
-
-	hose = alloc_bootmem(sizeof(struct pci_controller));
-	if (hose)
-		pci_setup_pci_controller(hose);
-	return hose;
-}
 #endif
 
 /*
@@ -756,11 +753,16 @@ static int __init add_bridge(struct device_node *dev)
 #endif
 	bus_range = (int *) get_property(dev, "bus-range", &len);
 	if (bus_range == NULL || len < 2 * sizeof(int)) {
-		printk(KERN_WARNING "Can't get bus-range for %s, assume bus 0\n",
-			       dev->full_name);
+		printk(KERN_WARNING "Can't get bus-range for %s, assume"
+		       " bus 0\n", dev->full_name);
 	}
 
+	/* XXX Different prototypes, to be merged */
+#ifdef CONFIG_PPC64
+	hose = pcibios_alloc_controller(dev);
+#else
 	hose = pcibios_alloc_controller();
+#endif
 	if (!hose)
 		return -ENOMEM;
 	hose->arch_data = dev;
@@ -768,7 +770,7 @@ static int __init add_bridge(struct device_node *dev)
 	hose->last_busno = bus_range ? bus_range[1] : 0xff;
 
 	disp_name = NULL;
-#ifdef CONFIG_POWER4
+#ifdef CONFIG_PPC64
 	if (device_is_compatible(dev, "u3-agp")) {
 		setup_u3_agp(hose);
 		disp_name = "U3-AGP";
@@ -918,9 +920,6 @@ void __init pmac_pci_init(void)
 			PCI_DN(np)->busno = 0xf0;
 	}
 
-	/* map in PCI I/O space */
-	phbs_remap_io();
-
 	/* pmac_check_ht_link(); */
 
 	/* Tell pci.c to not use the common resource allocation mechanism */
diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c
index 83a49e80ac29..90040c49494d 100644
--- a/arch/powerpc/platforms/powermac/pic.c
+++ b/arch/powerpc/platforms/powermac/pic.c
@@ -74,6 +74,9 @@ static DEFINE_SPINLOCK(pmac_pic_lock);
 #define GATWICK_IRQ_POOL_SIZE        10
 static struct interrupt_info gatwick_int_pool[GATWICK_IRQ_POOL_SIZE];
 
+#define NR_MASK_WORDS	((NR_IRQS + 31) / 32)
+static unsigned long ppc_lost_interrupts[NR_MASK_WORDS];
+
 /*
  * Mark an irq as "lost".  This is only used on the pmac
  * since it can lose interrupts (see pmac_set_irq_mask).
diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index e1f9443cc872..fb2a7c798e82 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -34,6 +34,7 @@
 #include <linux/errno.h>
 #include <linux/hardirq.h>
 #include <linux/cpu.h>
+#include <linux/compiler.h>
 
 #include <asm/ptrace.h>
 #include <asm/atomic.h>
@@ -305,9 +306,19 @@ static int __init smp_psurge_probe(void)
 	psurge_start = ioremap(PSURGE_START, 4);
 	psurge_pri_intr = ioremap(PSURGE_PRI_INTR, 4);
 
-	/* this is not actually strictly necessary -- paulus. */
-	for (i = 1; i < ncpus; ++i)
-		smp_hw_index[i] = i;
+	/*
+	 * This is necessary because OF doesn't know about the
+	 * secondary cpu(s), and thus there aren't nodes in the
+	 * device tree for them, and smp_setup_cpu_maps hasn't
+	 * set their bits in cpu_possible_map and cpu_present_map.
+	 */
+	if (ncpus > NR_CPUS)
+		ncpus = NR_CPUS;
+	for (i = 1; i < ncpus ; ++i) {
+		cpu_set(i, cpu_present_map);
+		cpu_set(i, cpu_possible_map);
+		set_hard_smp_processor_id(i, i);
+	}
 
 	if (ppc_md.progress) ppc_md.progress("smp_psurge_probe - done", 0x352);
 
@@ -348,6 +359,7 @@ static void __init psurge_dual_sync_tb(int cpu_nr)
 	int t;
 
 	set_dec(tb_ticks_per_jiffy);
+	/* XXX fixme */
 	set_tb(0, 0);
 	last_jiffy_stamp(cpu_nr) = 0;
 
@@ -363,8 +375,6 @@ static void __init psurge_dual_sync_tb(int cpu_nr)
 
 	/* now interrupt the secondary, starting both TBs */
 	psurge_set_ipi(1);
-
-	smp_tb_synchronized = 1;
 }
 
 static struct irqaction psurge_irqaction = {
@@ -622,12 +632,12 @@ void smp_core99_give_timebase(void)
 	mb();
 
 	/* wait for the secondary to have taken it */
-	for (t = 100000; t > 0 && sec_tb_reset; --t)
-		udelay(10);
+	/* note: can't use udelay here, since it needs the timebase running */
+	for (t = 10000000; t > 0 && sec_tb_reset; --t)
+		barrier();
 	if (sec_tb_reset)
+		/* XXX BUG_ON here? */
 		printk(KERN_WARNING "Timeout waiting sync(2) on second CPU\n");
-	else
-		smp_tb_synchronized = 1;
 
 	/* Now, restart the timebase by leaving the GPIO to an open collector */
        	pmac_call_feature(PMAC_FTR_WRITE_GPIO, NULL, core99_tb_gpio, 0);
@@ -810,19 +820,9 @@ static void __devinit smp_core99_setup_cpu(int cpu_nr)
 }
 
 
-/* Core99 Macs (dual G4s and G5s) */
-struct smp_ops_t core99_smp_ops = {
-	.message_pass	= smp_mpic_message_pass,
-	.probe		= smp_core99_probe,
-	.kick_cpu	= smp_core99_kick_cpu,
-	.setup_cpu	= smp_core99_setup_cpu,
-	.give_timebase	= smp_core99_give_timebase,
-	.take_timebase	= smp_core99_take_timebase,
-};
-
 #if defined(CONFIG_HOTPLUG_CPU) && defined(CONFIG_PPC32)
 
-int __cpu_disable(void)
+int smp_core99_cpu_disable(void)
 {
 	cpu_clear(smp_processor_id(), cpu_online_map);
 
@@ -846,7 +846,7 @@ void cpu_die(void)
 	low_cpu_die();
 }
 
-void __cpu_die(unsigned int cpu)
+void smp_core99_cpu_die(unsigned int cpu)
 {
 	int timeout;
 
@@ -858,8 +858,21 @@ void __cpu_die(unsigned int cpu)
 		}
 		msleep(1);
 	}
-	cpu_callin_map[cpu] = 0;
 	cpu_dead[cpu] = 0;
 }
 
 #endif
+
+/* Core99 Macs (dual G4s and G5s) */
+struct smp_ops_t core99_smp_ops = {
+	.message_pass	= smp_mpic_message_pass,
+	.probe		= smp_core99_probe,
+	.kick_cpu	= smp_core99_kick_cpu,
+	.setup_cpu	= smp_core99_setup_cpu,
+	.give_timebase	= smp_core99_give_timebase,
+	.take_timebase	= smp_core99_take_timebase,
+#if defined(CONFIG_HOTPLUG_CPU) && defined(CONFIG_PPC32)
+	.cpu_disable	= smp_core99_cpu_disable,
+	.cpu_die	= smp_core99_cpu_die,
+#endif
+};
diff --git a/arch/powerpc/platforms/powermac/time.c b/arch/powerpc/platforms/powermac/time.c
index 5947b21a8588..feb0a94e7819 100644
--- a/arch/powerpc/platforms/powermac/time.c
+++ b/arch/powerpc/platforms/powermac/time.c
@@ -102,7 +102,7 @@ static unsigned long from_rtc_time(struct rtc_time *tm)
 static unsigned long cuda_get_time(void)
 {
 	struct adb_request req;
-	unsigned long now;
+	unsigned int now;
 
 	if (cuda_request(&req, NULL, 2, CUDA_PACKET, CUDA_GET_TIME) < 0)
 		return 0;
@@ -113,7 +113,7 @@ static unsigned long cuda_get_time(void)
 		       req.reply_len);
 	now = (req.reply[3] << 24) + (req.reply[4] << 16)
 		+ (req.reply[5] << 8) + req.reply[6];
-	return now - RTC_OFFSET;
+	return ((unsigned long)now) - RTC_OFFSET;
 }
 
 #define cuda_get_rtc_time(tm)	to_rtc_time(cuda_get_time(), (tm))
@@ -146,7 +146,7 @@ static int cuda_set_rtc_time(struct rtc_time *tm)
 static unsigned long pmu_get_time(void)
 {
 	struct adb_request req;
-	unsigned long now;
+	unsigned int now;
 
 	if (pmu_request(&req, NULL, 1, PMU_READ_RTC) < 0)
 		return 0;
@@ -156,7 +156,7 @@ static unsigned long pmu_get_time(void)
 		       req.reply_len);
 	now = (req.reply[0] << 24) + (req.reply[1] << 16)
 		+ (req.reply[2] << 8) + req.reply[3];
-	return now - RTC_OFFSET;
+	return ((unsigned long)now) - RTC_OFFSET;
 }
 
 #define pmu_get_rtc_time(tm)	to_rtc_time(pmu_get_time(), (tm))
@@ -199,6 +199,7 @@ static unsigned long smu_get_time(void)
 #define smu_set_rtc_time(tm, spin)	0
 #endif
 
+/* Can't be __init, it's called when suspending and resuming */
 unsigned long pmac_get_boot_time(void)
 {
 	/* Get the time from the RTC, used only at boot time */
diff --git a/arch/powerpc/platforms/pseries/Makefile b/arch/powerpc/platforms/pseries/Makefile
index b9938fece781..06d5ef501218 100644
--- a/arch/powerpc/platforms/pseries/Makefile
+++ b/arch/powerpc/platforms/pseries/Makefile
@@ -3,3 +3,8 @@ obj-y			:= pci.o lpar.o hvCall.o nvram.o reconfig.o \
 obj-$(CONFIG_SMP)	+= smp.o
 obj-$(CONFIG_IBMVIO)	+= vio.o
 obj-$(CONFIG_XICS)	+= xics.o
+obj-$(CONFIG_SCANLOG)	+= scanlog.o
+obj-$(CONFIG_EEH)	+= eeh.o eeh_event.o
+
+obj-$(CONFIG_HVC_CONSOLE)	+= hvconsole.o
+obj-$(CONFIG_HVCS)		+= hvcserver.o
diff --git a/arch/ppc64/kernel/eeh.c b/arch/powerpc/platforms/pseries/eeh.c
index 035d1b14a207..c8d2a40dc5b4 100644
--- a/arch/ppc64/kernel/eeh.c
+++ b/arch/powerpc/platforms/pseries/eeh.c
@@ -1,39 +1,37 @@
 /*
  * eeh.c
  * Copyright (C) 2001 Dave Engebretsen & Todd Inglett IBM Corporation
- * 
+ *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  */
 
-#include <linux/bootmem.h>
+#include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/list.h>
-#include <linux/mm.h>
-#include <linux/notifier.h>
 #include <linux/pci.h>
 #include <linux/proc_fs.h>
 #include <linux/rbtree.h>
 #include <linux/seq_file.h>
 #include <linux/spinlock.h>
+#include <asm/atomic.h>
 #include <asm/eeh.h>
+#include <asm/eeh_event.h>
 #include <asm/io.h>
 #include <asm/machdep.h>
-#include <asm/rtas.h>
-#include <asm/atomic.h>
-#include <asm/systemcfg.h>
 #include <asm/ppc-pci.h>
+#include <asm/rtas.h>
 
 #undef DEBUG
 
@@ -49,8 +47,8 @@
  *  were "empty": all reads return 0xff's and all writes are silently
  *  ignored.  EEH slot isolation events can be triggered by parity
  *  errors on the address or data busses (e.g. during posted writes),
- *  which in turn might be caused by dust, vibration, humidity,
- *  radioactivity or plain-old failed hardware.
+ *  which in turn might be caused by low voltage on the bus, dust,
+ *  vibration, humidity, radioactivity or plain-old failed hardware.
  *
  *  Note, however, that one of the leading causes of EEH slot
  *  freeze events are buggy device drivers, buggy device microcode,
@@ -71,26 +69,15 @@
  *  and sent out for processing.
  */
 
-/** Bus Unit ID macros; get low and hi 32-bits of the 64-bit BUID */
-#define BUID_HI(buid) ((buid) >> 32)
-#define BUID_LO(buid) ((buid) & 0xffffffff)
-
-/* EEH event workqueue setup. */
-static DEFINE_SPINLOCK(eeh_eventlist_lock);
-LIST_HEAD(eeh_eventlist);
-static void eeh_event_handler(void *);
-DECLARE_WORK(eeh_event_wq, eeh_event_handler, NULL);
-
-static struct notifier_block *eeh_notifier_chain;
-
-/*
- * If a device driver keeps reading an MMIO register in an interrupt
+/* If a device driver keeps reading an MMIO register in an interrupt
  * handler after a slot isolation event has occurred, we assume it
  * is broken and panic.  This sets the threshold for how many read
  * attempts we allow before panicking.
  */
-#define EEH_MAX_FAILS	1000
-static atomic_t eeh_fail_count;
+#define EEH_MAX_FAILS	100000
+
+/* Misc forward declaraions */
+static void eeh_save_bars(struct pci_dev * pdev, struct pci_dn *pdn);
 
 /* RTAS tokens */
 static int ibm_set_eeh_option;
@@ -99,7 +86,11 @@ static int ibm_read_slot_reset_state;
 static int ibm_read_slot_reset_state2;
 static int ibm_slot_error_detail;
 
-static int eeh_subsystem_enabled;
+int eeh_subsystem_enabled;
+EXPORT_SYMBOL(eeh_subsystem_enabled);
+
+/* Lock to avoid races due to multiple reports of an error */
+static DEFINE_SPINLOCK(confirm_error_lock);
 
 /* Buffer for reporting slot-error-detail rtas calls */
 static unsigned char slot_errbuf[RTAS_ERROR_LOG_MAX];
@@ -107,6 +98,10 @@ static DEFINE_SPINLOCK(slot_errbuf_lock);
 static int eeh_error_buf_size;
 
 /* System monitoring statistics */
+static DEFINE_PER_CPU(unsigned long, no_device);
+static DEFINE_PER_CPU(unsigned long, no_dn);
+static DEFINE_PER_CPU(unsigned long, no_cfg_addr);
+static DEFINE_PER_CPU(unsigned long, ignored_check);
 static DEFINE_PER_CPU(unsigned long, total_mmio_ffs);
 static DEFINE_PER_CPU(unsigned long, false_positives);
 static DEFINE_PER_CPU(unsigned long, ignored_failures);
@@ -224,9 +219,9 @@ pci_addr_cache_insert(struct pci_dev *dev, unsigned long alo,
 	while (*p) {
 		parent = *p;
 		piar = rb_entry(parent, struct pci_io_addr_range, rb_node);
-		if (alo < piar->addr_lo) {
+		if (ahi < piar->addr_lo) {
 			p = &parent->rb_left;
-		} else if (ahi > piar->addr_hi) {
+		} else if (alo > piar->addr_hi) {
 			p = &parent->rb_right;
 		} else {
 			if (dev != piar->pcidev ||
@@ -245,6 +240,11 @@ pci_addr_cache_insert(struct pci_dev *dev, unsigned long alo,
 	piar->pcidev = dev;
 	piar->flags = flags;
 
+#ifdef DEBUG
+	printk(KERN_DEBUG "PIAR: insert range=[%lx:%lx] dev=%s\n",
+	                  alo, ahi, pci_name (dev));
+#endif
+
 	rb_link_node(&piar->rb_node, parent, p);
 	rb_insert_color(&piar->rb_node, &pci_io_addr_cache_root.rb_root);
 
@@ -260,18 +260,17 @@ static void __pci_addr_cache_insert_device(struct pci_dev *dev)
 
 	dn = pci_device_to_OF_node(dev);
 	if (!dn) {
-		printk(KERN_WARNING "PCI: no pci dn found for dev=%s\n",
-			pci_name(dev));
+		printk(KERN_WARNING "PCI: no pci dn found for dev=%s\n", pci_name(dev));
 		return;
 	}
 
 	/* Skip any devices for which EEH is not enabled. */
-	pdn = dn->data;
+	pdn = PCI_DN(dn);
 	if (!(pdn->eeh_mode & EEH_MODE_SUPPORTED) ||
 	    pdn->eeh_mode & EEH_MODE_NOCHECK) {
 #ifdef DEBUG
-		printk(KERN_INFO "PCI: skip building address cache for=%s\n",
-		       pci_name(dev));
+		printk(KERN_INFO "PCI: skip building address cache for=%s - %s\n",
+		       pci_name(dev), pdn->node->full_name);
 #endif
 		return;
 	}
@@ -307,7 +306,7 @@ static void __pci_addr_cache_insert_device(struct pci_dev *dev)
  * we maintain a cache of devices that can be quickly searched.
  * This routine adds a device to that cache.
  */
-void pci_addr_cache_insert_device(struct pci_dev *dev)
+static void pci_addr_cache_insert_device(struct pci_dev *dev)
 {
 	unsigned long flags;
 
@@ -350,7 +349,7 @@ restart:
  * the tree multiple times (once per resource).
  * But so what; device removal doesn't need to be that fast.
  */
-void pci_addr_cache_remove_device(struct pci_dev *dev)
+static void pci_addr_cache_remove_device(struct pci_dev *dev)
 {
 	unsigned long flags;
 
@@ -370,8 +369,12 @@ void pci_addr_cache_remove_device(struct pci_dev *dev)
  */
 void __init pci_addr_cache_build(void)
 {
+	struct device_node *dn;
 	struct pci_dev *dev = NULL;
 
+	if (!eeh_subsystem_enabled)
+		return;
+
 	spin_lock_init(&pci_io_addr_cache_root.piar_lock);
 
 	while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
@@ -380,6 +383,10 @@ void __init pci_addr_cache_build(void)
 			continue;
 		}
 		pci_addr_cache_insert_device(dev);
+
+		/* Save the BAR's; firmware doesn't restore these after EEH reset */
+		dn = pci_device_to_OF_node(dev);
+		eeh_save_bars(dev, PCI_DN(dn));
 	}
 
 #ifdef DEBUG
@@ -391,22 +398,26 @@ void __init pci_addr_cache_build(void)
 /* --------------------------------------------------------------- */
 /* Above lies the PCI Address Cache. Below lies the EEH event infrastructure */
 
-/**
- * eeh_register_notifier - Register to find out about EEH events.
- * @nb: notifier block to callback on events
- */
-int eeh_register_notifier(struct notifier_block *nb)
+void eeh_slot_error_detail (struct pci_dn *pdn, int severity)
 {
-	return notifier_chain_register(&eeh_notifier_chain, nb);
-}
+	unsigned long flags;
+	int rc;
 
-/**
- * eeh_unregister_notifier - Unregister to an EEH event notifier.
- * @nb: notifier block to callback on events
- */
-int eeh_unregister_notifier(struct notifier_block *nb)
-{
-	return notifier_chain_unregister(&eeh_notifier_chain, nb);
+	/* Log the error with the rtas logger */
+	spin_lock_irqsave(&slot_errbuf_lock, flags);
+	memset(slot_errbuf, 0, eeh_error_buf_size);
+
+	rc = rtas_call(ibm_slot_error_detail,
+	               8, 1, NULL, pdn->eeh_config_addr,
+	               BUID_HI(pdn->phb->buid),
+	               BUID_LO(pdn->phb->buid), NULL, 0,
+	               virt_to_phys(slot_errbuf),
+	               eeh_error_buf_size,
+	               severity);
+
+	if (rc == 0)
+		log_error(slot_errbuf, ERR_TYPE_RTAS_LOG, 0);
+	spin_unlock_irqrestore(&slot_errbuf_lock, flags);
 }
 
 /**
@@ -414,16 +425,16 @@ int eeh_unregister_notifier(struct notifier_block *nb)
  * @dn: device node to read
  * @rets: array to return results in
  */
-static int read_slot_reset_state(struct device_node *dn, int rets[])
+static int read_slot_reset_state(struct pci_dn *pdn, int rets[])
 {
 	int token, outputs;
-	struct pci_dn *pdn = dn->data;
 
 	if (ibm_read_slot_reset_state2 != RTAS_UNKNOWN_SERVICE) {
 		token = ibm_read_slot_reset_state2;
 		outputs = 4;
 	} else {
 		token = ibm_read_slot_reset_state;
+		rets[2] = 0; /* fake PE Unavailable info */
 		outputs = 3;
 	}
 
@@ -432,87 +443,84 @@ static int read_slot_reset_state(struct device_node *dn, int rets[])
 }
 
 /**
- * eeh_panic - call panic() for an eeh event that cannot be handled.
- * The philosophy of this routine is that it is better to panic and
- * halt the OS than it is to risk possible data corruption by
- * oblivious device drivers that don't know better.
- *
- * @dev pci device that had an eeh event
- * @reset_state current reset state of the device slot
+ * eeh_token_to_phys - convert EEH address token to phys address
+ * @token i/o token, should be address in the form 0xA....
  */
-static void eeh_panic(struct pci_dev *dev, int reset_state)
+static inline unsigned long eeh_token_to_phys(unsigned long token)
 {
-	/*
-	 * XXX We should create a separate sysctl for this.
-	 *
-	 * Since the panic_on_oops sysctl is used to halt the system
-	 * in light of potential corruption, we can use it here.
-	 */
-	if (panic_on_oops)
-		panic("EEH: MMIO failure (%d) on device:%s\n", reset_state,
-		      pci_name(dev));
-	else {
-		__get_cpu_var(ignored_failures)++;
-		printk(KERN_INFO "EEH: Ignored MMIO failure (%d) on device:%s\n",
-		       reset_state, pci_name(dev));
-	}
+	pte_t *ptep;
+	unsigned long pa;
+
+	ptep = find_linux_pte(init_mm.pgd, token);
+	if (!ptep)
+		return token;
+	pa = pte_pfn(*ptep) << PAGE_SHIFT;
+
+	return pa | (token & (PAGE_SIZE-1));
 }
 
-/**
- * eeh_event_handler - dispatch EEH events.  The detection of a frozen
- * slot can occur inside an interrupt, where it can be hard to do
- * anything about it.  The goal of this routine is to pull these
- * detection events out of the context of the interrupt handler, and
- * re-dispatch them for processing at a later time in a normal context.
- *
- * @dummy - unused
+/** 
+ * Return the "partitionable endpoint" (pe) under which this device lies
  */
-static void eeh_event_handler(void *dummy)
+static struct device_node * find_device_pe(struct device_node *dn)
 {
-	unsigned long flags;
-	struct eeh_event	*event;
-
-	while (1) {
-		spin_lock_irqsave(&eeh_eventlist_lock, flags);
-		event = NULL;
-		if (!list_empty(&eeh_eventlist)) {
-			event = list_entry(eeh_eventlist.next, struct eeh_event, list);
-			list_del(&event->list);
-		}
-		spin_unlock_irqrestore(&eeh_eventlist_lock, flags);
-		if (event == NULL)
-			break;
-
-		printk(KERN_INFO "EEH: MMIO failure (%d), notifiying device "
-		       "%s\n", event->reset_state,
-		       pci_name(event->dev));
+	while ((dn->parent) && PCI_DN(dn->parent) &&
+	      (PCI_DN(dn->parent)->eeh_mode & EEH_MODE_SUPPORTED)) {
+		dn = dn->parent;
+	}
+	return dn;
+}
 
-		atomic_set(&eeh_fail_count, 0);
-		notifier_call_chain (&eeh_notifier_chain,
-				     EEH_NOTIFY_FREEZE, event);
+/** Mark all devices that are peers of this device as failed.
+ *  Mark the device driver too, so that it can see the failure
+ *  immediately; this is critical, since some drivers poll
+ *  status registers in interrupts ... If a driver is polling,
+ *  and the slot is frozen, then the driver can deadlock in
+ *  an interrupt context, which is bad.
+ */
 
-		__get_cpu_var(slot_resets)++;
+static void __eeh_mark_slot (struct device_node *dn, int mode_flag)
+{
+	while (dn) {
+		if (PCI_DN(dn)) {
+			PCI_DN(dn)->eeh_mode |= mode_flag;
 
-		pci_dev_put(event->dev);
-		kfree(event);
+			if (dn->child)
+				__eeh_mark_slot (dn->child, mode_flag);
+		}
+		dn = dn->sibling;
 	}
 }
 
-/**
- * eeh_token_to_phys - convert EEH address token to phys address
- * @token i/o token, should be address in the form 0xE....
- */
-static inline unsigned long eeh_token_to_phys(unsigned long token)
+void eeh_mark_slot (struct device_node *dn, int mode_flag)
 {
-	pte_t *ptep;
-	unsigned long pa;
+	dn = find_device_pe (dn);
+	PCI_DN(dn)->eeh_mode |= mode_flag;
+	__eeh_mark_slot (dn->child, mode_flag);
+}
 
-	ptep = find_linux_pte(init_mm.pgd, token);
-	if (!ptep)
-		return token;
-	pa = pte_pfn(*ptep) << PAGE_SHIFT;
+static void __eeh_clear_slot (struct device_node *dn, int mode_flag)
+{
+	while (dn) {
+		if (PCI_DN(dn)) {
+			PCI_DN(dn)->eeh_mode &= ~mode_flag;
+			PCI_DN(dn)->eeh_check_count = 0;
+			if (dn->child)
+				__eeh_clear_slot (dn->child, mode_flag);
+		}
+		dn = dn->sibling;
+	}
+}
 
-	return pa | (token & (PAGE_SIZE-1));
+void eeh_clear_slot (struct device_node *dn, int mode_flag)
+{
+	unsigned long flags;
+	spin_lock_irqsave(&confirm_error_lock, flags);
+	dn = find_device_pe (dn);
+	PCI_DN(dn)->eeh_mode &= ~mode_flag;
+	PCI_DN(dn)->eeh_check_count = 0;
+	__eeh_clear_slot (dn->child, mode_flag);
+	spin_unlock_irqrestore(&confirm_error_lock, flags);
 }
 
 /**
@@ -526,7 +534,7 @@ static inline unsigned long eeh_token_to_phys(unsigned long token)
  * will query firmware for the EEH status.
  *
  * Returns 0 if there has not been an EEH error; otherwise returns
- * a non-zero value and queues up a solt isolation event notification.
+ * a non-zero value and queues up a slot isolation event notification.
  *
  * It is safe to call this routine in an interrupt context.
  */
@@ -535,42 +543,59 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev)
 	int ret;
 	int rets[3];
 	unsigned long flags;
-	int rc, reset_state;
-	struct eeh_event  *event;
 	struct pci_dn *pdn;
+	int rc = 0;
 
 	__get_cpu_var(total_mmio_ffs)++;
 
 	if (!eeh_subsystem_enabled)
 		return 0;
 
-	if (!dn)
+	if (!dn) {
+		__get_cpu_var(no_dn)++;
 		return 0;
-	pdn = dn->data;
+	}
+	pdn = PCI_DN(dn);
 
 	/* Access to IO BARs might get this far and still not want checking. */
-	if (!pdn->eeh_capable || !(pdn->eeh_mode & EEH_MODE_SUPPORTED) ||
+	if (!(pdn->eeh_mode & EEH_MODE_SUPPORTED) ||
 	    pdn->eeh_mode & EEH_MODE_NOCHECK) {
+		__get_cpu_var(ignored_check)++;
+#ifdef DEBUG
+		printk ("EEH:ignored check (%x) for %s %s\n", 
+		        pdn->eeh_mode, pci_name (dev), dn->full_name);
+#endif
 		return 0;
 	}
 
 	if (!pdn->eeh_config_addr) {
+		__get_cpu_var(no_cfg_addr)++;
 		return 0;
 	}
 
-	/*
-	 * If we already have a pending isolation event for this
-	 * slot, we know it's bad already, we don't need to check...
+	/* If we already have a pending isolation event for this
+	 * slot, we know it's bad already, we don't need to check.
+	 * Do this checking under a lock; as multiple PCI devices
+	 * in one slot might report errors simultaneously, and we
+	 * only want one error recovery routine running.
 	 */
+	spin_lock_irqsave(&confirm_error_lock, flags);
+	rc = 1;
 	if (pdn->eeh_mode & EEH_MODE_ISOLATED) {
-		atomic_inc(&eeh_fail_count);
-		if (atomic_read(&eeh_fail_count) >= EEH_MAX_FAILS) {
+		pdn->eeh_check_count ++;
+		if (pdn->eeh_check_count >= EEH_MAX_FAILS) {
+			printk (KERN_ERR "EEH: Device driver ignored %d bad reads, panicing\n",
+			        pdn->eeh_check_count);
+			dump_stack();
+			
 			/* re-read the slot reset state */
-			if (read_slot_reset_state(dn, rets) != 0)
+			if (read_slot_reset_state(pdn, rets) != 0)
 				rets[0] = -1;	/* reset state unknown */
-			eeh_panic(dev, rets[0]);
+
+			/* If we are here, then we hit an infinite loop. Stop. */
+			panic("EEH: MMIO halt (%d) on device:%s\n", rets[0], pci_name(dev));
 		}
-		return 0;
+		goto dn_unlock;
 	}
 
 	/*
@@ -580,66 +605,69 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev)
 	 * function zero of a multi-function device.
 	 * In any case they must share a common PHB.
 	 */
-	ret = read_slot_reset_state(dn, rets);
-	if (!(ret == 0 && rets[1] == 1 && (rets[0] == 2 || rets[0] == 4))) {
+	ret = read_slot_reset_state(pdn, rets);
+
+	/* If the call to firmware failed, punt */
+	if (ret != 0) {
+		printk(KERN_WARNING "EEH: read_slot_reset_state() failed; rc=%d dn=%s\n",
+		       ret, dn->full_name);
 		__get_cpu_var(false_positives)++;
-		return 0;
+		rc = 0;
+		goto dn_unlock;
 	}
 
-	/* prevent repeated reports of this failure */
-	pdn->eeh_mode |= EEH_MODE_ISOLATED;
-
-	reset_state = rets[0];
-
-	spin_lock_irqsave(&slot_errbuf_lock, flags);
-	memset(slot_errbuf, 0, eeh_error_buf_size);
-
-	rc = rtas_call(ibm_slot_error_detail,
-	               8, 1, NULL, pdn->eeh_config_addr,
-	               BUID_HI(pdn->phb->buid),
-	               BUID_LO(pdn->phb->buid), NULL, 0,
-	               virt_to_phys(slot_errbuf),
-	               eeh_error_buf_size,
-	               1 /* Temporary Error */);
-
-	if (rc == 0)
-		log_error(slot_errbuf, ERR_TYPE_RTAS_LOG, 0);
-	spin_unlock_irqrestore(&slot_errbuf_lock, flags);
+	/* If EEH is not supported on this device, punt. */
+	if (rets[1] != 1) {
+		printk(KERN_WARNING "EEH: event on unsupported device, rc=%d dn=%s\n",
+		       ret, dn->full_name);
+		__get_cpu_var(false_positives)++;
+		rc = 0;
+		goto dn_unlock;
+	}
 
-	printk(KERN_INFO "EEH: MMIO failure (%d) on device: %s %s\n",
-	       rets[0], dn->name, dn->full_name);
-	event = kmalloc(sizeof(*event), GFP_ATOMIC);
-	if (event == NULL) {
-		eeh_panic(dev, reset_state);
-		return 1;
- 	}
+	/* If not the kind of error we know about, punt. */
+	if (rets[0] != 2 && rets[0] != 4 && rets[0] != 5) {
+		__get_cpu_var(false_positives)++;
+		rc = 0;
+		goto dn_unlock;
+	}
 
-	event->dev = dev;
-	event->dn = dn;
-	event->reset_state = reset_state;
+	/* Note that config-io to empty slots may fail;
+	 * we recognize empty because they don't have children. */
+	if ((rets[0] == 5) && (dn->child == NULL)) {
+		__get_cpu_var(false_positives)++;
+		rc = 0;
+		goto dn_unlock;
+	}
 
-	/* We may or may not be called in an interrupt context */
-	spin_lock_irqsave(&eeh_eventlist_lock, flags);
-	list_add(&event->list, &eeh_eventlist);
-	spin_unlock_irqrestore(&eeh_eventlist_lock, flags);
+	__get_cpu_var(slot_resets)++;
+ 
+	/* Avoid repeated reports of this failure, including problems
+	 * with other functions on this device, and functions under
+	 * bridges. */
+	eeh_mark_slot (dn, EEH_MODE_ISOLATED);
+	spin_unlock_irqrestore(&confirm_error_lock, flags);
 
+	eeh_send_failure_event (dn, dev, rets[0], rets[2]);
+	
 	/* Most EEH events are due to device driver bugs.  Having
 	 * a stack trace will help the device-driver authors figure
 	 * out what happened.  So print that out. */
-	dump_stack();
-	schedule_work(&eeh_event_wq);
+	if (rets[0] != 5) dump_stack();
+	return 1;
 
-	return 0;
+dn_unlock:
+	spin_unlock_irqrestore(&confirm_error_lock, flags);
+	return rc;
 }
 
-EXPORT_SYMBOL(eeh_dn_check_failure);
+EXPORT_SYMBOL_GPL(eeh_dn_check_failure);
 
 /**
  * eeh_check_failure - check if all 1's data is due to EEH slot freeze
  * @token i/o token, should be address in the form 0xA....
  * @val value, should be all 1's (XXX why do we need this arg??)
  *
- * Check for an eeh failure at the given token address.
  * Check for an EEH failure at the given token address.  Call this
  * routine if the result of a read was all 0xff's and you want to
  * find out if this is due to an EEH slot freeze event.  This routine
@@ -656,8 +684,10 @@ unsigned long eeh_check_failure(const volatile void __iomem *token, unsigned lon
 	/* Finding the phys addr + pci device; this is pretty quick. */
 	addr = eeh_token_to_phys((unsigned long __force) token);
 	dev = pci_get_device_by_addr(addr);
-	if (!dev)
+	if (!dev) {
+		__get_cpu_var(no_device)++;
 		return val;
+	}
 
 	dn = pci_device_to_OF_node(dev);
 	eeh_dn_check_failure (dn, dev);
@@ -668,6 +698,217 @@ unsigned long eeh_check_failure(const volatile void __iomem *token, unsigned lon
 
 EXPORT_SYMBOL(eeh_check_failure);
 
+/* ------------------------------------------------------------- */
+/* The code below deals with error recovery */
+
+/** Return negative value if a permanent error, else return
+ * a number of milliseconds to wait until the PCI slot is
+ * ready to be used.
+ */
+static int
+eeh_slot_availability(struct pci_dn *pdn)
+{
+	int rc;
+	int rets[3];
+
+	rc = read_slot_reset_state(pdn, rets);
+
+	if (rc) return rc;
+
+	if (rets[1] == 0) return -1;  /* EEH is not supported */
+	if (rets[0] == 0)  return 0;  /* Oll Korrect */
+	if (rets[0] == 5) {
+		if (rets[2] == 0) return -1; /* permanently unavailable */
+		return rets[2]; /* number of millisecs to wait */
+	}
+	return -1;
+}
+
+/** rtas_pci_slot_reset raises/lowers the pci #RST line
+ *  state: 1/0 to raise/lower the #RST
+ *
+ * Clear the EEH-frozen condition on a slot.  This routine
+ * asserts the PCI #RST line if the 'state' argument is '1',
+ * and drops the #RST line if 'state is '0'.  This routine is
+ * safe to call in an interrupt context.
+ *
+ */
+
+static void
+rtas_pci_slot_reset(struct pci_dn *pdn, int state)
+{
+	int rc;
+
+	BUG_ON (pdn==NULL); 
+
+	if (!pdn->phb) {
+		printk (KERN_WARNING "EEH: in slot reset, device node %s has no phb\n",
+		        pdn->node->full_name);
+		return;
+	}
+
+	rc = rtas_call(ibm_set_slot_reset,4,1, NULL,
+	               pdn->eeh_config_addr,
+	               BUID_HI(pdn->phb->buid),
+	               BUID_LO(pdn->phb->buid),
+	               state);
+	if (rc) {
+		printk (KERN_WARNING "EEH: Unable to reset the failed slot, (%d) #RST=%d dn=%s\n", 
+		        rc, state, pdn->node->full_name);
+		return;
+	}
+}
+
+/** rtas_set_slot_reset -- assert the pci #RST line for 1/4 second
+ *  dn -- device node to be reset.
+ */
+
+void
+rtas_set_slot_reset(struct pci_dn *pdn)
+{
+	int i, rc;
+
+	rtas_pci_slot_reset (pdn, 1);
+
+	/* The PCI bus requires that the reset be held high for at least
+	 * a 100 milliseconds. We wait a bit longer 'just in case'.  */
+
+#define PCI_BUS_RST_HOLD_TIME_MSEC 250
+	msleep (PCI_BUS_RST_HOLD_TIME_MSEC);
+	
+	/* We might get hit with another EEH freeze as soon as the 
+	 * pci slot reset line is dropped. Make sure we don't miss
+	 * these, and clear the flag now. */
+	eeh_clear_slot (pdn->node, EEH_MODE_ISOLATED);
+
+	rtas_pci_slot_reset (pdn, 0);
+
+	/* After a PCI slot has been reset, the PCI Express spec requires
+	 * a 1.5 second idle time for the bus to stabilize, before starting
+	 * up traffic. */
+#define PCI_BUS_SETTLE_TIME_MSEC 1800
+	msleep (PCI_BUS_SETTLE_TIME_MSEC);
+
+	/* Now double check with the firmware to make sure the device is
+	 * ready to be used; if not, wait for recovery. */
+	for (i=0; i<10; i++) {
+		rc = eeh_slot_availability (pdn);
+		if (rc <= 0) break;
+
+		msleep (rc+100);
+	}
+}
+
+/* ------------------------------------------------------- */
+/** Save and restore of PCI BARs
+ *
+ * Although firmware will set up BARs during boot, it doesn't
+ * set up device BAR's after a device reset, although it will,
+ * if requested, set up bridge configuration. Thus, we need to
+ * configure the PCI devices ourselves.  
+ */
+
+/**
+ * __restore_bars - Restore the Base Address Registers
+ * Loads the PCI configuration space base address registers,
+ * the expansion ROM base address, the latency timer, and etc.
+ * from the saved values in the device node.
+ */
+static inline void __restore_bars (struct pci_dn *pdn)
+{
+	int i;
+
+	if (NULL==pdn->phb) return;
+	for (i=4; i<10; i++) {
+		rtas_write_config(pdn, i*4, 4, pdn->config_space[i]);
+	}
+
+	/* 12 == Expansion ROM Address */
+	rtas_write_config(pdn, 12*4, 4, pdn->config_space[12]);
+
+#define BYTE_SWAP(OFF) (8*((OFF)/4)+3-(OFF))
+#define SAVED_BYTE(OFF) (((u8 *)(pdn->config_space))[BYTE_SWAP(OFF)])
+
+	rtas_write_config (pdn, PCI_CACHE_LINE_SIZE, 1,
+	            SAVED_BYTE(PCI_CACHE_LINE_SIZE));
+
+	rtas_write_config (pdn, PCI_LATENCY_TIMER, 1,
+	            SAVED_BYTE(PCI_LATENCY_TIMER));
+
+	/* max latency, min grant, interrupt pin and line */
+	rtas_write_config(pdn, 15*4, 4, pdn->config_space[15]);
+}
+
+/**
+ * eeh_restore_bars - restore the PCI config space info
+ *
+ * This routine performs a recursive walk to the children
+ * of this device as well.
+ */
+void eeh_restore_bars(struct pci_dn *pdn)
+{
+	struct device_node *dn;
+	if (!pdn) 
+		return;
+	
+	if (! pdn->eeh_is_bridge)
+		__restore_bars (pdn);
+
+	dn = pdn->node->child;
+	while (dn) {
+		eeh_restore_bars (PCI_DN(dn));
+		dn = dn->sibling;
+	}
+}
+
+/**
+ * eeh_save_bars - save device bars
+ *
+ * Save the values of the device bars. Unlike the restore
+ * routine, this routine is *not* recursive. This is because
+ * PCI devices are added individuallly; but, for the restore,
+ * an entire slot is reset at a time.
+ */
+static void eeh_save_bars(struct pci_dev * pdev, struct pci_dn *pdn)
+{
+	int i;
+
+	if (!pdev || !pdn )
+		return;
+	
+	for (i = 0; i < 16; i++)
+		pci_read_config_dword(pdev, i * 4, &pdn->config_space[i]);
+
+	if (pdev->hdr_type == PCI_HEADER_TYPE_BRIDGE)
+		pdn->eeh_is_bridge = 1;
+}
+
+void
+rtas_configure_bridge(struct pci_dn *pdn)
+{
+	int token = rtas_token ("ibm,configure-bridge");
+	int rc;
+
+	if (token == RTAS_UNKNOWN_SERVICE)
+		return;
+	rc = rtas_call(token,3,1, NULL,
+	               pdn->eeh_config_addr,
+	               BUID_HI(pdn->phb->buid),
+	               BUID_LO(pdn->phb->buid));
+	if (rc) {
+		printk (KERN_WARNING "EEH: Unable to configure device bridge (%d) for %s\n",
+		        rc, pdn->node->full_name);
+	}
+}
+
+/* ------------------------------------------------------------- */
+/* The code below deals with enabling EEH for devices during  the
+ * early boot sequence.  EEH must be enabled before any PCI probing
+ * can be done.
+ */
+
+#define EEH_ENABLE 1
+
 struct eeh_early_enable_info {
 	unsigned int buid_hi;
 	unsigned int buid_lo;
@@ -684,9 +925,11 @@ static void *early_enable_eeh(struct device_node *dn, void *data)
 	u32 *device_id = (u32 *)get_property(dn, "device-id", NULL);
 	u32 *regs;
 	int enable;
-	struct pci_dn *pdn = dn->data;
+	struct pci_dn *pdn = PCI_DN(dn);
 
 	pdn->eeh_mode = 0;
+	pdn->eeh_check_count = 0;
+	pdn->eeh_freeze_count = 0;
 
 	if (status && strcmp(status, "ok") != 0)
 		return NULL;	/* ignore devices with bad status */
@@ -723,8 +966,9 @@ static void *early_enable_eeh(struct device_node *dn, void *data)
 		/* First register entry is addr (00BBSS00)  */
 		/* Try to enable eeh */
 		ret = rtas_call(ibm_set_eeh_option, 4, 1, NULL,
-				regs[0], info->buid_hi, info->buid_lo,
-				EEH_ENABLE);
+		                regs[0], info->buid_hi, info->buid_lo,
+		                EEH_ENABLE);
+
 		if (ret == 0) {
 			eeh_subsystem_enabled = 1;
 			pdn->eeh_mode |= EEH_MODE_SUPPORTED;
@@ -736,7 +980,7 @@ static void *early_enable_eeh(struct device_node *dn, void *data)
 
 			/* This device doesn't support EEH, but it may have an
 			 * EEH parent, in which case we mark it as supported. */
-			if (dn->parent && dn->parent->data
+			if (dn->parent && PCI_DN(dn->parent)
 			    && (PCI_DN(dn->parent)->eeh_mode & EEH_MODE_SUPPORTED)) {
 				/* Parent supports EEH. */
 				pdn->eeh_mode |= EEH_MODE_SUPPORTED;
@@ -749,7 +993,7 @@ static void *early_enable_eeh(struct device_node *dn, void *data)
 		       dn->full_name);
 	}
 
-	return NULL; 
+	return NULL;
 }
 
 /*
@@ -770,6 +1014,9 @@ void __init eeh_init(void)
 	struct device_node *phb, *np;
 	struct eeh_early_enable_info info;
 
+	spin_lock_init(&confirm_error_lock);
+	spin_lock_init(&slot_errbuf_lock);
+
 	np = of_find_node_by_path("/rtas");
 	if (np == NULL)
 		return;
@@ -797,13 +1044,11 @@ void __init eeh_init(void)
 	for (phb = of_find_node_by_name(NULL, "pci"); phb;
 	     phb = of_find_node_by_name(phb, "pci")) {
 		unsigned long buid;
-		struct pci_dn *pci;
 
 		buid = get_phb_buid(phb);
-		if (buid == 0 || phb->data == NULL)
+		if (buid == 0 || PCI_DN(phb) == NULL)
 			continue;
 
-		pci = phb->data;
 		info.buid_lo = BUID_LO(buid);
 		info.buid_hi = BUID_HI(buid);
 		traverse_pci_devices(phb, early_enable_eeh, &info);
@@ -832,11 +1077,13 @@ void eeh_add_device_early(struct device_node *dn)
 	struct pci_controller *phb;
 	struct eeh_early_enable_info info;
 
-	if (!dn || !dn->data)
+	if (!dn || !PCI_DN(dn))
 		return;
 	phb = PCI_DN(dn)->phb;
 	if (NULL == phb || 0 == phb->buid) {
-		printk(KERN_WARNING "EEH: Expected buid but found none\n");
+		printk(KERN_WARNING "EEH: Expected buid but found none for %s\n",
+		       dn->full_name);
+		dump_stack();
 		return;
 	}
 
@@ -844,7 +1091,7 @@ void eeh_add_device_early(struct device_node *dn)
 	info.buid_lo = BUID_LO(phb->buid);
 	early_enable_eeh(dn, &info);
 }
-EXPORT_SYMBOL(eeh_add_device_early);
+EXPORT_SYMBOL_GPL(eeh_add_device_early);
 
 /**
  * eeh_add_device_late - perform EEH initialization for the indicated pci device
@@ -855,6 +1102,9 @@ EXPORT_SYMBOL(eeh_add_device_early);
  */
 void eeh_add_device_late(struct pci_dev *dev)
 {
+	struct device_node *dn;
+	struct pci_dn *pdn;
+
 	if (!dev || !eeh_subsystem_enabled)
 		return;
 
@@ -862,9 +1112,15 @@ void eeh_add_device_late(struct pci_dev *dev)
 	printk(KERN_DEBUG "EEH: adding device %s\n", pci_name(dev));
 #endif
 
+	pci_dev_get (dev);
+	dn = pci_device_to_OF_node(dev);
+	pdn = PCI_DN(dn);
+	pdn->pcidev = dev;
+
 	pci_addr_cache_insert_device (dev);
+	eeh_save_bars(dev, pdn);
 }
-EXPORT_SYMBOL(eeh_add_device_late);
+EXPORT_SYMBOL_GPL(eeh_add_device_late);
 
 /**
  * eeh_remove_device - undo EEH setup for the indicated pci device
@@ -875,6 +1131,7 @@ EXPORT_SYMBOL(eeh_add_device_late);
  */
 void eeh_remove_device(struct pci_dev *dev)
 {
+	struct device_node *dn;
 	if (!dev || !eeh_subsystem_enabled)
 		return;
 
@@ -883,20 +1140,29 @@ void eeh_remove_device(struct pci_dev *dev)
 	printk(KERN_DEBUG "EEH: remove device %s\n", pci_name(dev));
 #endif
 	pci_addr_cache_remove_device(dev);
+
+	dn = pci_device_to_OF_node(dev);
+	PCI_DN(dn)->pcidev = NULL;
+	pci_dev_put (dev);
 }
-EXPORT_SYMBOL(eeh_remove_device);
+EXPORT_SYMBOL_GPL(eeh_remove_device);
 
 static int proc_eeh_show(struct seq_file *m, void *v)
 {
 	unsigned int cpu;
 	unsigned long ffs = 0, positives = 0, failures = 0;
 	unsigned long resets = 0;
+	unsigned long no_dev = 0, no_dn = 0, no_cfg = 0, no_check = 0;
 
 	for_each_cpu(cpu) {
 		ffs += per_cpu(total_mmio_ffs, cpu);
 		positives += per_cpu(false_positives, cpu);
 		failures += per_cpu(ignored_failures, cpu);
 		resets += per_cpu(slot_resets, cpu);
+		no_dev += per_cpu(no_device, cpu);
+		no_dn += per_cpu(no_dn, cpu);
+		no_cfg += per_cpu(no_cfg_addr, cpu);
+		no_check += per_cpu(ignored_check, cpu);
 	}
 
 	if (0 == eeh_subsystem_enabled) {
@@ -904,13 +1170,17 @@ static int proc_eeh_show(struct seq_file *m, void *v)
 		seq_printf(m, "eeh_total_mmio_ffs=%ld\n", ffs);
 	} else {
 		seq_printf(m, "EEH Subsystem is enabled\n");
-		seq_printf(m, "eeh_total_mmio_ffs=%ld\n"
-			   "eeh_false_positives=%ld\n"
-			   "eeh_ignored_failures=%ld\n"
-			   "eeh_slot_resets=%ld\n"
-				"eeh_fail_count=%d\n",
-			   ffs, positives, failures, resets,
-				eeh_fail_count.counter);
+		seq_printf(m,
+				"no device=%ld\n"
+				"no device node=%ld\n"
+				"no config address=%ld\n"
+				"check not wanted=%ld\n"
+				"eeh_total_mmio_ffs=%ld\n"
+				"eeh_false_positives=%ld\n"
+				"eeh_ignored_failures=%ld\n"
+				"eeh_slot_resets=%ld\n",
+				no_dev, no_dn, no_cfg, no_check,
+				ffs, positives, failures, resets);
 	}
 
 	return 0;
@@ -932,7 +1202,7 @@ static int __init eeh_init_proc(void)
 {
 	struct proc_dir_entry *e;
 
-	if (systemcfg->platform & PLATFORM_PSERIES) {
+	if (platform_is_pseries()) {
 		e = create_proc_entry("ppc64/eeh", 0, NULL);
 		if (e)
 			e->proc_fops = &proc_eeh_operations;
diff --git a/arch/powerpc/platforms/pseries/eeh_event.c b/arch/powerpc/platforms/pseries/eeh_event.c
new file mode 100644
index 000000000000..92497333c2b6
--- /dev/null
+++ b/arch/powerpc/platforms/pseries/eeh_event.c
@@ -0,0 +1,155 @@
+/*
+ * eeh_event.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ * Copyright (c) 2005 Linas Vepstas <linas@linas.org>
+ */
+
+#include <linux/list.h>
+#include <linux/pci.h>
+#include <asm/eeh_event.h>
+
+/** Overview:
+ *  EEH error states may be detected within exception handlers;
+ *  however, the recovery processing needs to occur asynchronously
+ *  in a normal kernel context and not an interrupt context.
+ *  This pair of routines creates an event and queues it onto a
+ *  work-queue, where a worker thread can drive recovery.
+ */
+
+/* EEH event workqueue setup. */
+static spinlock_t eeh_eventlist_lock = SPIN_LOCK_UNLOCKED;
+LIST_HEAD(eeh_eventlist);
+static void eeh_thread_launcher(void *);
+DECLARE_WORK(eeh_event_wq, eeh_thread_launcher, NULL);
+
+/**
+ * eeh_panic - call panic() for an eeh event that cannot be handled.
+ * The philosophy of this routine is that it is better to panic and
+ * halt the OS than it is to risk possible data corruption by
+ * oblivious device drivers that don't know better.
+ *
+ * @dev pci device that had an eeh event
+ * @reset_state current reset state of the device slot
+ */
+static void eeh_panic(struct pci_dev *dev, int reset_state)
+{
+	/*
+	 * Since the panic_on_oops sysctl is used to halt the system
+	 * in light of potential corruption, we can use it here.
+	 */
+	if (panic_on_oops) {
+		panic("EEH: MMIO failure (%d) on device:%s\n", reset_state,
+		      pci_name(dev));
+	}
+	else {
+		printk(KERN_INFO "EEH: Ignored MMIO failure (%d) on device:%s\n",
+		       reset_state, pci_name(dev));
+	}
+}
+
+/**
+ * eeh_event_handler - dispatch EEH events.  The detection of a frozen
+ * slot can occur inside an interrupt, where it can be hard to do
+ * anything about it.  The goal of this routine is to pull these
+ * detection events out of the context of the interrupt handler, and
+ * re-dispatch them for processing at a later time in a normal context.
+ *
+ * @dummy - unused
+ */
+static int eeh_event_handler(void * dummy)
+{
+	unsigned long flags;
+	struct eeh_event	*event;
+
+	daemonize ("eehd");
+
+	while (1) {
+		set_current_state(TASK_INTERRUPTIBLE);
+
+		spin_lock_irqsave(&eeh_eventlist_lock, flags);
+		event = NULL;
+		if (!list_empty(&eeh_eventlist)) {
+			event = list_entry(eeh_eventlist.next, struct eeh_event, list);
+			list_del(&event->list);
+		}
+		spin_unlock_irqrestore(&eeh_eventlist_lock, flags);
+		if (event == NULL)
+			break;
+
+		printk(KERN_INFO "EEH: Detected PCI bus error on device %s\n",
+		       pci_name(event->dev));
+
+		eeh_panic (event->dev, event->state);
+
+		kfree(event);
+	}
+
+	return 0;
+}
+
+/**
+ * eeh_thread_launcher
+ *
+ * @dummy - unused
+ */
+static void eeh_thread_launcher(void *dummy)
+{
+	if (kernel_thread(eeh_event_handler, NULL, CLONE_KERNEL) < 0)
+		printk(KERN_ERR "Failed to start EEH daemon\n");
+}
+
+/**
+ * eeh_send_failure_event - generate a PCI error event
+ * @dev pci device
+ *
+ * This routine can be called within an interrupt context;
+ * the actual event will be delivered in a normal context
+ * (from a workqueue).
+ */
+int eeh_send_failure_event (struct device_node *dn,
+                            struct pci_dev *dev,
+                            int state,
+                            int time_unavail)
+{
+	unsigned long flags;
+	struct eeh_event *event;
+
+	event = kmalloc(sizeof(*event), GFP_ATOMIC);
+	if (event == NULL) {
+		printk (KERN_ERR "EEH: out of memory, event not handled\n");
+		return 1;
+ 	}
+
+	if (dev)
+		pci_dev_get(dev);
+
+	event->dn = dn;
+	event->dev = dev;
+	event->state = state;
+	event->time_unavail = time_unavail;
+
+	/* We may or may not be called in an interrupt context */
+	spin_lock_irqsave(&eeh_eventlist_lock, flags);
+	list_add(&event->list, &eeh_eventlist);
+	spin_unlock_irqrestore(&eeh_eventlist_lock, flags);
+
+	schedule_work(&eeh_event_wq);
+
+	return 0;
+}
+
+/********************** END OF FILE ******************************/
diff --git a/arch/ppc64/kernel/hvconsole.c b/arch/powerpc/platforms/pseries/hvconsole.c
index 138e128a3886..138e128a3886 100644
--- a/arch/ppc64/kernel/hvconsole.c
+++ b/arch/powerpc/platforms/pseries/hvconsole.c
diff --git a/arch/ppc64/kernel/hvcserver.c b/arch/powerpc/platforms/pseries/hvcserver.c
index 4d584172055a..4d584172055a 100644
--- a/arch/ppc64/kernel/hvcserver.c
+++ b/arch/powerpc/platforms/pseries/hvcserver.c
diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index fcc50bfd43fd..2043659ea7b1 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -5,7 +5,7 @@
  *
  * Rewrite, cleanup: 
  *
- * Copyright (C) 2004 Olof Johansson <olof@austin.ibm.com>, IBM Corporation
+ * Copyright (C) 2004 Olof Johansson <olof@lixom.net>, IBM Corporation
  *
  * Dynamic DMA mapping support, pSeries-specific parts, both SMP and LPAR.
  *
@@ -42,7 +42,6 @@
 #include <asm/machdep.h>
 #include <asm/abs_addr.h>
 #include <asm/pSeries_reconfig.h>
-#include <asm/systemcfg.h>
 #include <asm/firmware.h>
 #include <asm/tce.h>
 #include <asm/ppc-pci.h>
@@ -110,6 +109,9 @@ static void tce_build_pSeriesLP(struct iommu_table *tbl, long tcenum,
 	u64 rc;
 	union tce_entry tce;
 
+	tcenum <<= TCE_PAGE_FACTOR;
+	npages <<= TCE_PAGE_FACTOR;
+
 	tce.te_word = 0;
 	tce.te_rpn = (virt_to_abs(uaddr)) >> TCE_SHIFT;
 	tce.te_rdwr = 1;
@@ -144,10 +146,7 @@ static void tce_buildmulti_pSeriesLP(struct iommu_table *tbl, long tcenum,
 	union tce_entry tce, *tcep;
 	long l, limit;
 
-	tcenum <<= TCE_PAGE_FACTOR;
-	npages <<= TCE_PAGE_FACTOR;
-
-	if (npages == 1)
+	if (TCE_PAGE_FACTOR == 0 && npages == 1)
 		return tce_build_pSeriesLP(tbl, tcenum, npages, uaddr,
 					   direction);
 
@@ -165,6 +164,9 @@ static void tce_buildmulti_pSeriesLP(struct iommu_table *tbl, long tcenum,
 		__get_cpu_var(tce_page) = tcep;
 	}
 
+	tcenum <<= TCE_PAGE_FACTOR;
+	npages <<= TCE_PAGE_FACTOR;
+
 	tce.te_word = 0;
 	tce.te_rpn = (virt_to_abs(uaddr)) >> TCE_SHIFT;
 	tce.te_rdwr = 1;
@@ -582,7 +584,7 @@ void iommu_init_early_pSeries(void)
 		return;
 	}
 
-	if (systemcfg->platform & PLATFORM_LPAR) {
+	if (platform_is_lpar()) {
 		if (firmware_has_feature(FW_FEATURE_MULTITCE)) {
 			ppc_md.tce_build = tce_buildmulti_pSeriesLP;
 			ppc_md.tce_free	 = tce_freemulti_pSeriesLP;
diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c
index a50e5f3f396d..cf1bc11b3346 100644
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -298,18 +298,6 @@ long pSeries_lpar_hpte_insert(unsigned long hpte_group,
 	if (!(vflags & HPTE_V_BOLTED))
 		DBG_LOW(" hpte_v=%016lx, hpte_r=%016lx\n", hpte_v, hpte_r);
 
-#if 1
-	{
-		int i;
-		for (i=0;i<8;i++) {
-			unsigned long w0, w1;
-			plpar_pte_read(0, hpte_group, &w0, &w1);
-			BUG_ON (HPTE_V_COMPARE(hpte_v, w0)
-				&& (w0 & HPTE_V_VALID));
-		}
-	}
-#endif
-
 	/* Now fill in the actual HPTE */
 	/* Set CEC cookie to 0         */
 	/* Zero page = 0               */
diff --git a/arch/powerpc/platforms/pseries/pci.c b/arch/powerpc/platforms/pseries/pci.c
index c198656a3bb5..999a9620b5ce 100644
--- a/arch/powerpc/platforms/pseries/pci.c
+++ b/arch/powerpc/platforms/pseries/pci.c
@@ -107,7 +107,6 @@ static void __init pSeries_request_regions(void)
 
 void __init pSeries_final_fixup(void)
 {
-	phbs_remap_io();
 	pSeries_request_regions();
 
 	pci_addr_cache_build();
@@ -123,7 +122,7 @@ static void fixup_winbond_82c105(struct pci_dev* dev)
 	int i;
 	unsigned int reg;
 
-	if (!(systemcfg->platform & PLATFORM_PSERIES))
+	if (!platform_is_pseries())
 		return;
 
 	printk("Using INTC for W82c105 IDE controller.\n");
diff --git a/arch/powerpc/platforms/pseries/reconfig.c b/arch/powerpc/platforms/pseries/reconfig.c
index d7d400339458..d8864164dbe8 100644
--- a/arch/powerpc/platforms/pseries/reconfig.c
+++ b/arch/powerpc/platforms/pseries/reconfig.c
@@ -408,7 +408,7 @@ static int proc_ppc64_create_ofdt(void)
 {
 	struct proc_dir_entry *ent;
 
-	if (!(systemcfg->platform & PLATFORM_PSERIES))
+	if (!platform_is_pseries())
 		return 0;
 
 	ent = create_proc_entry("ppc64/ofdt", S_IWUSR, NULL);
diff --git a/arch/powerpc/platforms/pseries/rtasd.c b/arch/powerpc/platforms/pseries/rtasd.c
index e26b0420b6dd..a6f628d4c9dc 100644
--- a/arch/powerpc/platforms/pseries/rtasd.c
+++ b/arch/powerpc/platforms/pseries/rtasd.c
@@ -27,7 +27,6 @@
 #include <asm/prom.h>
 #include <asm/nvram.h>
 #include <asm/atomic.h>
-#include <asm/systemcfg.h>
 
 #if 0
 #define DEBUG(A...)	printk(KERN_ERR A)
@@ -482,10 +481,12 @@ static int __init rtas_init(void)
 {
 	struct proc_dir_entry *entry;
 
-	/* No RTAS, only warn if we are on a pSeries box  */
+	if (!platform_is_pseries())
+		return 0;
+
+	/* No RTAS */
 	if (rtas_token("event-scan") == RTAS_UNKNOWN_SERVICE) {
-		if (systemcfg->platform & PLATFORM_PSERIES)
-			printk(KERN_INFO "rtasd: no event-scan on system\n");
+		printk(KERN_INFO "rtasd: no event-scan on system\n");
 		return 1;
 	}
 
diff --git a/arch/ppc64/kernel/scanlog.c b/arch/powerpc/platforms/pseries/scanlog.c
index 2edc947f7c44..2edc947f7c44 100644
--- a/arch/ppc64/kernel/scanlog.c
+++ b/arch/powerpc/platforms/pseries/scanlog.c
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index a093a0d4dd69..4a465f067ede 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -200,14 +200,12 @@ static void __init pSeries_setup_arch(void)
 	if (ppc64_interrupt_controller == IC_OPEN_PIC) {
 		ppc_md.init_IRQ       = pSeries_init_mpic;
 		ppc_md.get_irq        = mpic_get_irq;
-	 	ppc_md.cpu_irq_down   = mpic_teardown_this_cpu;
 		/* Allocate the mpic now, so that find_and_init_phbs() can
 		 * fill the ISUs */
 		pSeries_setup_mpic();
 	} else {
 		ppc_md.init_IRQ       = xics_init_IRQ;
 		ppc_md.get_irq        = xics_get_irq;
-		ppc_md.cpu_irq_down   = xics_teardown_cpu;
 	}
 
 #ifdef CONFIG_SMP
@@ -249,7 +247,7 @@ static void __init pSeries_setup_arch(void)
 		ppc_md.idle_loop = default_idle;
 	}
 
-	if (systemcfg->platform & PLATFORM_LPAR)
+	if (platform_is_lpar())
 		ppc_md.enable_pmcs = pseries_lpar_enable_pmcs;
 	else
 		ppc_md.enable_pmcs = power4_enable_pmcs;
@@ -306,9 +304,7 @@ static void __init fw_feature_init(void)
 	}
 
 	of_node_put(dn);
- no_rtas:
-	printk(KERN_INFO "firmware_features = 0x%lx\n", 
-	       ppc64_firmware_features);
+no_rtas:
 
 	DBG(" <- fw_feature_init()\n");
 }
@@ -378,7 +374,7 @@ static void __init pSeries_init_early(void)
 
 	fw_feature_init();
 	
-	if (systemcfg->platform & PLATFORM_LPAR)
+	if (platform_is_lpar())
 		hpte_init_lpar();
 	else {
 		hpte_init_native();
@@ -388,7 +384,7 @@ static void __init pSeries_init_early(void)
 
 	generic_find_legacy_serial_ports(&physport, &default_speed);
 
-	if (systemcfg->platform & PLATFORM_LPAR)
+	if (platform_is_lpar())
 		find_udbg_vterm();
 	else if (physport) {
 		/* Map the uart for udbg. */
@@ -508,7 +504,7 @@ static void pseries_dedicated_idle(void)
 		lpaca->lppaca.idle = 1;
 
 		if (!need_resched()) {
-			start_snooze = __get_tb() +
+			start_snooze = get_tb() +
 				*smt_snooze_delay * tb_ticks_per_usec;
 
 			while (!need_resched() && !cpu_is_offline(cpu)) {
@@ -522,7 +518,7 @@ static void pseries_dedicated_idle(void)
 				HMT_very_low();
 
 				if (*smt_snooze_delay != 0 &&
-				    __get_tb() > start_snooze) {
+				    get_tb() > start_snooze) {
 					HMT_medium();
 					dedicated_idle_sleep(cpu);
 				}
@@ -592,11 +588,32 @@ static void pseries_shared_idle(void)
 
 static int pSeries_pci_probe_mode(struct pci_bus *bus)
 {
-	if (systemcfg->platform & PLATFORM_LPAR)
+	if (platform_is_lpar())
 		return PCI_PROBE_DEVTREE;
 	return PCI_PROBE_NORMAL;
 }
 
+#ifdef CONFIG_KEXEC
+static void pseries_kexec_cpu_down(int crash_shutdown, int secondary)
+{
+	/* Don't risk a hypervisor call if we're crashing */
+	if (!crash_shutdown) {
+		unsigned long vpa = __pa(&get_paca()->lppaca);
+
+		if (unregister_vpa(hard_smp_processor_id(), vpa)) {
+			printk("VPA deregistration of cpu %u (hw_cpu_id %d) "
+					"failed\n", smp_processor_id(),
+					hard_smp_processor_id());
+		}
+	}
+
+	if (ppc64_interrupt_controller == IC_OPEN_PIC)
+		mpic_teardown_this_cpu(secondary);
+	else
+		xics_teardown_cpu(secondary);
+}
+#endif
+
 struct machdep_calls __initdata pSeries_md = {
 	.probe			= pSeries_probe,
 	.setup_arch		= pSeries_setup_arch,
@@ -619,4 +636,7 @@ struct machdep_calls __initdata pSeries_md = {
 	.check_legacy_ioport	= pSeries_check_legacy_ioport,
 	.system_reset_exception = pSeries_system_reset_exception,
 	.machine_check_exception = pSeries_machine_check_exception,
+#ifdef CONFIG_KEXEC
+	.kexec_cpu_down		= pseries_kexec_cpu_down,
+#endif
 };
diff --git a/arch/powerpc/platforms/pseries/smp.c b/arch/powerpc/platforms/pseries/smp.c
index 7a243e8ccd7e..25181c594d73 100644
--- a/arch/powerpc/platforms/pseries/smp.c
+++ b/arch/powerpc/platforms/pseries/smp.c
@@ -46,10 +46,12 @@
 #include <asm/rtas.h>
 #include <asm/pSeries_reconfig.h>
 #include <asm/mpic.h>
+#include <asm/vdso_datapage.h>
 
 #include "plpar_wrappers.h"
 
 #ifdef DEBUG
+#include <asm/udbg.h>
 #define DBG(fmt...) udbg_printf(fmt)
 #else
 #define DBG(fmt...)
@@ -96,7 +98,7 @@ int pSeries_cpu_disable(void)
 	int cpu = smp_processor_id();
 
 	cpu_clear(cpu, cpu_online_map);
-	systemcfg->processorCount--;
+	vdso_data->processorCount--;
 
 	/*fix boot_cpuid here*/
 	if (cpu == boot_cpuid)
@@ -441,7 +443,7 @@ void __init smp_init_pSeries(void)
 	smp_ops->cpu_die = pSeries_cpu_die;
 
 	/* Processors can be added/removed only on LPAR */
-	if (systemcfg->platform == PLATFORM_PSERIES_LPAR)
+	if (platform_is_lpar())
 		pSeries_reconfig_notifier_register(&pSeries_smp_nb);
 #endif
 
diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c
index c72c86f05cb6..0377decc0719 100644
--- a/arch/powerpc/platforms/pseries/xics.c
+++ b/arch/powerpc/platforms/pseries/xics.c
@@ -48,11 +48,6 @@ static struct hw_interrupt_type xics_pic = {
 	.set_affinity = xics_set_affinity
 };
 
-static struct hw_interrupt_type xics_8259_pic = {
-	.typename = " XICS/8259",
-	.ack = xics_mask_and_ack_irq,
-};
-
 /* This is used to map real irq numbers to virtual */
 static struct radix_tree_root irq_map = RADIX_TREE_INIT(GFP_ATOMIC);
 
@@ -367,12 +362,7 @@ int xics_get_irq(struct pt_regs *regs)
 	/* for sanity, this had better be < NR_IRQS - 16 */
 	if (vec == xics_irq_8259_cascade_real) {
 		irq = i8259_irq(regs);
-		if (irq == -1) {
-			/* Spurious cascaded interrupt.  Still must ack xics */
-			xics_end_irq(irq_offset_up(xics_irq_8259_cascade));
-
-			irq = -1;
-		}
+		xics_end_irq(irq_offset_up(xics_irq_8259_cascade));
 	} else if (vec == XICS_IRQ_SPURIOUS) {
 		irq = -1;
 	} else {
@@ -542,10 +532,13 @@ nextnode:
 		xics_irq_8259_cascade_real = *ireg;
 		xics_irq_8259_cascade
 			= virt_irq_create_mapping(xics_irq_8259_cascade_real);
+		i8259_init(0, 0);
 		of_node_put(np);
 	}
 
-	if (systemcfg->platform == PLATFORM_PSERIES) {
+	if (platform_is_lpar())
+		ops = &pSeriesLP_ops;
+	else {
 #ifdef CONFIG_SMP
 		for_each_cpu(i) {
 			int hard_id;
@@ -561,15 +554,9 @@ nextnode:
 #else
 		xics_per_cpu[0] = ioremap(intr_base, intr_size);
 #endif /* CONFIG_SMP */
-	} else if (systemcfg->platform == PLATFORM_PSERIES_LPAR) {
-		ops = &pSeriesLP_ops;
 	}
 
-	xics_8259_pic.enable = i8259_pic.enable;
-	xics_8259_pic.disable = i8259_pic.disable;
-	for (i = 0; i < 16; ++i)
-		get_irq_desc(i)->handler = &xics_8259_pic;
-	for (; i < NR_IRQS; ++i)
+	for (i = irq_offset_value(); i < NR_IRQS; ++i)
 		get_irq_desc(i)->handler = &xics_pic;
 
 	xics_setup_cpu();
@@ -589,7 +576,6 @@ static int __init xics_setup_i8259(void)
 				no_action, 0, "8259 cascade", NULL))
 			printk(KERN_ERR "xics_setup_i8259: couldn't get 8259 "
 					"cascade\n");
-		i8259_init(0, 0);
 	}
 	return 0;
 }
diff --git a/arch/powerpc/sysdev/dart.h b/arch/powerpc/sysdev/dart.h
index ea8f0d9eed8a..33ed9ed7fc1e 100644
--- a/arch/powerpc/sysdev/dart.h
+++ b/arch/powerpc/sysdev/dart.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2004 Olof Johansson <olof@austin.ibm.com>, IBM Corporation
+ * Copyright (C) 2004 Olof Johansson <olof@lixom.net>, IBM Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 105f05341a41..58d1cc2023c8 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -361,7 +361,8 @@ static void mpic_enable_irq(unsigned int irq)
 	DBG("%p: %s: enable_irq: %d (src %d)\n", mpic, mpic->name, irq, src);
 
 	mpic_irq_write(src, MPIC_IRQ_VECTOR_PRI,
-		       mpic_irq_read(src, MPIC_IRQ_VECTOR_PRI) & ~MPIC_VECPRI_MASK);
+		       mpic_irq_read(src, MPIC_IRQ_VECTOR_PRI) &
+		       ~MPIC_VECPRI_MASK);
 
 	/* make sure mask gets to controller before we return to user */
 	do {
@@ -381,7 +382,8 @@ static void mpic_disable_irq(unsigned int irq)
 	DBG("%s: disable_irq: %d (src %d)\n", mpic->name, irq, src);
 
 	mpic_irq_write(src, MPIC_IRQ_VECTOR_PRI,
-		       mpic_irq_read(src, MPIC_IRQ_VECTOR_PRI) | MPIC_VECPRI_MASK);
+		       mpic_irq_read(src, MPIC_IRQ_VECTOR_PRI) |
+		       MPIC_VECPRI_MASK);
 
 	/* make sure mask gets to controller before we return to user */
 	do {
@@ -735,12 +737,13 @@ void mpic_irq_set_priority(unsigned int irq, unsigned int pri)
 
 	spin_lock_irqsave(&mpic_lock, flags);
 	if (is_ipi) {
-		reg = mpic_ipi_read(irq - mpic->ipi_offset) & MPIC_VECPRI_PRIORITY_MASK;
+		reg = mpic_ipi_read(irq - mpic->ipi_offset) &
+			~MPIC_VECPRI_PRIORITY_MASK;
 		mpic_ipi_write(irq - mpic->ipi_offset,
 			       reg | (pri << MPIC_VECPRI_PRIORITY_SHIFT));
 	} else {
-		reg = mpic_irq_read(irq - mpic->irq_offset, MPIC_IRQ_VECTOR_PRI)
-			& MPIC_VECPRI_PRIORITY_MASK;
+		reg = mpic_irq_read(irq - mpic->irq_offset,MPIC_IRQ_VECTOR_PRI)
+			& ~MPIC_VECPRI_PRIORITY_MASK;
 		mpic_irq_write(irq - mpic->irq_offset, MPIC_IRQ_VECTOR_PRI,
 			       reg | (pri << MPIC_VECPRI_PRIORITY_SHIFT));
 	}
diff --git a/arch/powerpc/sysdev/u3_iommu.c b/arch/powerpc/sysdev/u3_iommu.c
index 543d65909812..5c1a26a6d00c 100644
--- a/arch/powerpc/sysdev/u3_iommu.c
+++ b/arch/powerpc/sysdev/u3_iommu.c
@@ -1,11 +1,11 @@
 /*
  * arch/powerpc/sysdev/u3_iommu.c
  *
- * Copyright (C) 2004 Olof Johansson <olof@austin.ibm.com>, IBM Corporation
+ * Copyright (C) 2004 Olof Johansson <olof@lixom.net>, IBM Corporation
  *
  * Based on pSeries_iommu.c:
  * Copyright (C) 2001 Mike Corrigan & Dave Engebretsen, IBM Corporation
- * Copyright (C) 2004 Olof Johansson <olof@austin.ibm.com>, IBM Corporation
+ * Copyright (C) 2004 Olof Johansson <olof@lixom.net>, IBM Corporation
  *
  * Dynamic DMA mapping support, Apple U3 & IBM CPC925 "DART" iommu.
  *
@@ -226,7 +226,7 @@ static void iommu_table_u3_setup(void)
 	iommu_table_u3.it_busno = 0;
 	iommu_table_u3.it_offset = 0;
 	/* it_size is in number of entries */
-	iommu_table_u3.it_size = dart_tablesize / sizeof(u32);
+	iommu_table_u3.it_size = (dart_tablesize / sizeof(u32)) >> DART_PAGE_FACTOR;
 
 	/* Initialize the common IOMMU code */
 	iommu_table_u3.it_base = (unsigned long)dart_vbase;
diff --git a/arch/powerpc/xmon/Makefile b/arch/powerpc/xmon/Makefile
index 79a784f0e7a9..b20312e5ed27 100644
--- a/arch/powerpc/xmon/Makefile
+++ b/arch/powerpc/xmon/Makefile
@@ -8,4 +8,4 @@ obj-$(CONFIG_8xx)	+= start_8xx.o
 obj-$(CONFIG_6xx)	+= start_32.o
 obj-$(CONFIG_4xx)	+= start_32.o
 obj-$(CONFIG_PPC64)	+= start_64.o
-obj-y			+= xmon.o ppc-dis.o ppc-opc.o subr_prf.o setjmp.o
+obj-y			+= xmon.o ppc-dis.o ppc-opc.o setjmp.o nonstdio.o
diff --git a/arch/powerpc/xmon/nonstdio.c b/arch/powerpc/xmon/nonstdio.c
new file mode 100644
index 000000000000..78765833f4c0
--- /dev/null
+++ b/arch/powerpc/xmon/nonstdio.c
@@ -0,0 +1,134 @@
+/*
+ * Copyright (C) 1996-2005 Paul Mackerras.
+ *
+ *      This program is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU General Public License
+ *      as published by the Free Software Foundation; either version
+ *      2 of the License, or (at your option) any later version.
+ */
+#include <linux/string.h>
+#include <asm/time.h>
+#include "nonstdio.h"
+
+int xmon_putchar(int c)
+{
+	char ch = c;
+
+	if (c == '\n')
+		xmon_putchar('\r');
+	return xmon_write(&ch, 1) == 1? c: -1;
+}
+
+static char line[256];
+static char *lineptr;
+static int lineleft;
+
+int xmon_expect(const char *str, unsigned long timeout)
+{
+	int c;
+	unsigned long t0;
+
+	/* assume 25MHz default timebase if tb_ticks_per_sec not set yet */
+	timeout *= tb_ticks_per_sec? tb_ticks_per_sec: 25000000;
+	t0 = get_tbl();
+	do {
+		lineptr = line;
+		for (;;) {
+			c = xmon_read_poll();
+			if (c == -1) {
+				if (get_tbl() - t0 > timeout)
+					return 0;
+				continue;
+			}
+			if (c == '\n')
+				break;
+			if (c != '\r' && lineptr < &line[sizeof(line) - 1])
+				*lineptr++ = c;
+		}
+		*lineptr = 0;
+	} while (strstr(line, str) == NULL);
+	return 1;
+}
+
+int xmon_getchar(void)
+{
+	int c;
+
+	if (lineleft == 0) {
+		lineptr = line;
+		for (;;) {
+			c = xmon_readchar();
+			if (c == -1 || c == 4)
+				break;
+			if (c == '\r' || c == '\n') {
+				*lineptr++ = '\n';
+				xmon_putchar('\n');
+				break;
+			}
+			switch (c) {
+			case 0177:
+			case '\b':
+				if (lineptr > line) {
+					xmon_putchar('\b');
+					xmon_putchar(' ');
+					xmon_putchar('\b');
+					--lineptr;
+				}
+				break;
+			case 'U' & 0x1F:
+				while (lineptr > line) {
+					xmon_putchar('\b');
+					xmon_putchar(' ');
+					xmon_putchar('\b');
+					--lineptr;
+				}
+				break;
+			default:
+				if (lineptr >= &line[sizeof(line) - 1])
+					xmon_putchar('\a');
+				else {
+					xmon_putchar(c);
+					*lineptr++ = c;
+				}
+			}
+		}
+		lineleft = lineptr - line;
+		lineptr = line;
+	}
+	if (lineleft == 0)
+		return -1;
+	--lineleft;
+	return *lineptr++;
+}
+
+char *xmon_gets(char *str, int nb)
+{
+	char *p;
+	int c;
+
+	for (p = str; p < str + nb - 1; ) {
+		c = xmon_getchar();
+		if (c == -1) {
+			if (p == str)
+				return NULL;
+			break;
+		}
+		*p++ = c;
+		if (c == '\n')
+			break;
+	}
+	*p = 0;
+	return str;
+}
+
+void xmon_printf(const char *format, ...)
+{
+	va_list args;
+	int n;
+	static char xmon_outbuf[1024];
+
+	va_start(args, format);
+	n = vsnprintf(xmon_outbuf, sizeof(xmon_outbuf), format, args);
+	va_end(args);
+	xmon_write(xmon_outbuf, n);
+}
diff --git a/arch/powerpc/xmon/nonstdio.h b/arch/powerpc/xmon/nonstdio.h
index 84211a21c6f4..47cebbd2b1b1 100644
--- a/arch/powerpc/xmon/nonstdio.h
+++ b/arch/powerpc/xmon/nonstdio.h
@@ -1,22 +1,14 @@
-typedef int	FILE;
-extern FILE *xmon_stdin, *xmon_stdout;
 #define EOF	(-1)
-#define stdin	xmon_stdin
-#define stdout	xmon_stdout
+
 #define printf	xmon_printf
-#define fprintf	xmon_fprintf
-#define fputs	xmon_fputs
-#define fgets	xmon_fgets
 #define putchar	xmon_putchar
-#define getchar	xmon_getchar
-#define putc	xmon_putc
-#define getc	xmon_getc
-#define fopen(n, m)	NULL
-#define fflush(f)	do {} while (0)
-#define fclose(f)	do {} while (0)
-extern char *fgets(char *, int, void *);
-extern void xmon_printf(const char *, ...);
-extern void xmon_fprintf(void *, const char *, ...);
-extern void xmon_sprintf(char *, const char *, ...);
 
-#define perror(s)	printf("%s: no files!\n", (s))
+extern int xmon_putchar(int c);
+extern int xmon_getchar(void);
+extern char *xmon_gets(char *, int);
+extern void xmon_printf(const char *, ...);
+extern void xmon_map_scc(void);
+extern int xmon_expect(const char *str, unsigned long timeout);
+extern int xmon_write(void *ptr, int nb);
+extern int xmon_readchar(void);
+extern int xmon_read_poll(void);
diff --git a/arch/powerpc/xmon/setjmp.S b/arch/powerpc/xmon/setjmp.S
index f8e40dfd2bff..96a91f10e2ec 100644
--- a/arch/powerpc/xmon/setjmp.S
+++ b/arch/powerpc/xmon/setjmp.S
@@ -14,61 +14,61 @@
 
 _GLOBAL(xmon_setjmp)
 	mflr	r0
-	STL	r0,0(r3)
-	STL	r1,SZL(r3)
-	STL	r2,2*SZL(r3)
+	PPC_STL	r0,0(r3)
+	PPC_STL	r1,SZL(r3)
+	PPC_STL	r2,2*SZL(r3)
 	mfcr	r0
-	STL	r0,3*SZL(r3)
-	STL	r13,4*SZL(r3)
-	STL	r14,5*SZL(r3)
-	STL	r15,6*SZL(r3)
-	STL	r16,7*SZL(r3)
-	STL	r17,8*SZL(r3)
-	STL	r18,9*SZL(r3)
-	STL	r19,10*SZL(r3)
-	STL	r20,11*SZL(r3)
-	STL	r21,12*SZL(r3)
-	STL	r22,13*SZL(r3)
-	STL	r23,14*SZL(r3)
-	STL	r24,15*SZL(r3)
-	STL	r25,16*SZL(r3)
-	STL	r26,17*SZL(r3)
-	STL	r27,18*SZL(r3)
-	STL	r28,19*SZL(r3)
-	STL	r29,20*SZL(r3)
-	STL	r30,21*SZL(r3)
-	STL	r31,22*SZL(r3)
+	PPC_STL	r0,3*SZL(r3)
+	PPC_STL	r13,4*SZL(r3)
+	PPC_STL	r14,5*SZL(r3)
+	PPC_STL	r15,6*SZL(r3)
+	PPC_STL	r16,7*SZL(r3)
+	PPC_STL	r17,8*SZL(r3)
+	PPC_STL	r18,9*SZL(r3)
+	PPC_STL	r19,10*SZL(r3)
+	PPC_STL	r20,11*SZL(r3)
+	PPC_STL	r21,12*SZL(r3)
+	PPC_STL	r22,13*SZL(r3)
+	PPC_STL	r23,14*SZL(r3)
+	PPC_STL	r24,15*SZL(r3)
+	PPC_STL	r25,16*SZL(r3)
+	PPC_STL	r26,17*SZL(r3)
+	PPC_STL	r27,18*SZL(r3)
+	PPC_STL	r28,19*SZL(r3)
+	PPC_STL	r29,20*SZL(r3)
+	PPC_STL	r30,21*SZL(r3)
+	PPC_STL	r31,22*SZL(r3)
 	li	r3,0
 	blr
 
 _GLOBAL(xmon_longjmp)
-	CMPI	r4,0
+	PPC_LCMPI r4,0
 	bne	1f
 	li	r4,1
-1:	LDL	r13,4*SZL(r3)
-	LDL	r14,5*SZL(r3)
-	LDL	r15,6*SZL(r3)
-	LDL	r16,7*SZL(r3)
-	LDL	r17,8*SZL(r3)
-	LDL	r18,9*SZL(r3)
-	LDL	r19,10*SZL(r3)
-	LDL	r20,11*SZL(r3)
-	LDL	r21,12*SZL(r3)
-	LDL	r22,13*SZL(r3)
-	LDL	r23,14*SZL(r3)
-	LDL	r24,15*SZL(r3)
-	LDL	r25,16*SZL(r3)
-	LDL	r26,17*SZL(r3)
-	LDL	r27,18*SZL(r3)
-	LDL	r28,19*SZL(r3)
-	LDL	r29,20*SZL(r3)
-	LDL	r30,21*SZL(r3)
-	LDL	r31,22*SZL(r3)
-	LDL	r0,3*SZL(r3)
+1:	PPC_LL	r13,4*SZL(r3)
+	PPC_LL	r14,5*SZL(r3)
+	PPC_LL	r15,6*SZL(r3)
+	PPC_LL	r16,7*SZL(r3)
+	PPC_LL	r17,8*SZL(r3)
+	PPC_LL	r18,9*SZL(r3)
+	PPC_LL	r19,10*SZL(r3)
+	PPC_LL	r20,11*SZL(r3)
+	PPC_LL	r21,12*SZL(r3)
+	PPC_LL	r22,13*SZL(r3)
+	PPC_LL	r23,14*SZL(r3)
+	PPC_LL	r24,15*SZL(r3)
+	PPC_LL	r25,16*SZL(r3)
+	PPC_LL	r26,17*SZL(r3)
+	PPC_LL	r27,18*SZL(r3)
+	PPC_LL	r28,19*SZL(r3)
+	PPC_LL	r29,20*SZL(r3)
+	PPC_LL	r30,21*SZL(r3)
+	PPC_LL	r31,22*SZL(r3)
+	PPC_LL	r0,3*SZL(r3)
 	mtcrf	0x38,r0
-	LDL	r0,0(r3)
-	LDL	r1,SZL(r3)
-	LDL	r2,2*SZL(r3)
+	PPC_LL	r0,0(r3)
+	PPC_LL	r1,SZL(r3)
+	PPC_LL	r2,2*SZL(r3)
 	mtlr	r0
 	mr	r3,r4
 	blr
@@ -84,52 +84,52 @@ _GLOBAL(xmon_longjmp)
  * different ABIs, though).
  */
 _GLOBAL(xmon_save_regs)
-	STL	r0,0*SZL(r3)
-	STL	r2,2*SZL(r3)
-	STL	r3,3*SZL(r3)
-	STL	r4,4*SZL(r3)
-	STL	r5,5*SZL(r3)
-	STL	r6,6*SZL(r3)
-	STL	r7,7*SZL(r3)
-	STL	r8,8*SZL(r3)
-	STL	r9,9*SZL(r3)
-	STL	r10,10*SZL(r3)
-	STL	r11,11*SZL(r3)
-	STL	r12,12*SZL(r3)
-	STL	r13,13*SZL(r3)
-	STL	r14,14*SZL(r3)
-	STL	r15,15*SZL(r3)
-	STL	r16,16*SZL(r3)
-	STL	r17,17*SZL(r3)
-	STL	r18,18*SZL(r3)
-	STL	r19,19*SZL(r3)
-	STL	r20,20*SZL(r3)
-	STL	r21,21*SZL(r3)
-	STL	r22,22*SZL(r3)
-	STL	r23,23*SZL(r3)
-	STL	r24,24*SZL(r3)
-	STL	r25,25*SZL(r3)
-	STL	r26,26*SZL(r3)
-	STL	r27,27*SZL(r3)
-	STL	r28,28*SZL(r3)
-	STL	r29,29*SZL(r3)
-	STL	r30,30*SZL(r3)
-	STL	r31,31*SZL(r3)
+	PPC_STL	r0,0*SZL(r3)
+	PPC_STL	r2,2*SZL(r3)
+	PPC_STL	r3,3*SZL(r3)
+	PPC_STL	r4,4*SZL(r3)
+	PPC_STL	r5,5*SZL(r3)
+	PPC_STL	r6,6*SZL(r3)
+	PPC_STL	r7,7*SZL(r3)
+	PPC_STL	r8,8*SZL(r3)
+	PPC_STL	r9,9*SZL(r3)
+	PPC_STL	r10,10*SZL(r3)
+	PPC_STL	r11,11*SZL(r3)
+	PPC_STL	r12,12*SZL(r3)
+	PPC_STL	r13,13*SZL(r3)
+	PPC_STL	r14,14*SZL(r3)
+	PPC_STL	r15,15*SZL(r3)
+	PPC_STL	r16,16*SZL(r3)
+	PPC_STL	r17,17*SZL(r3)
+	PPC_STL	r18,18*SZL(r3)
+	PPC_STL	r19,19*SZL(r3)
+	PPC_STL	r20,20*SZL(r3)
+	PPC_STL	r21,21*SZL(r3)
+	PPC_STL	r22,22*SZL(r3)
+	PPC_STL	r23,23*SZL(r3)
+	PPC_STL	r24,24*SZL(r3)
+	PPC_STL	r25,25*SZL(r3)
+	PPC_STL	r26,26*SZL(r3)
+	PPC_STL	r27,27*SZL(r3)
+	PPC_STL	r28,28*SZL(r3)
+	PPC_STL	r29,29*SZL(r3)
+	PPC_STL	r30,30*SZL(r3)
+	PPC_STL	r31,31*SZL(r3)
 	/* go up one stack frame for SP */
-	LDL	r4,0(r1)
-	STL	r4,1*SZL(r3)
+	PPC_LL	r4,0(r1)
+	PPC_STL	r4,1*SZL(r3)
 	/* get caller's LR */
-	LDL	r0,LRSAVE(r4)
-	STL	r0,_NIP-STACK_FRAME_OVERHEAD(r3)
-	STL	r0,_LINK-STACK_FRAME_OVERHEAD(r3)
+	PPC_LL	r0,LRSAVE(r4)
+	PPC_STL	r0,_NIP-STACK_FRAME_OVERHEAD(r3)
+	PPC_STL	r0,_LINK-STACK_FRAME_OVERHEAD(r3)
 	mfmsr	r0
-	STL	r0,_MSR-STACK_FRAME_OVERHEAD(r3)
+	PPC_STL	r0,_MSR-STACK_FRAME_OVERHEAD(r3)
 	mfctr	r0
-	STL	r0,_CTR-STACK_FRAME_OVERHEAD(r3)
+	PPC_STL	r0,_CTR-STACK_FRAME_OVERHEAD(r3)
 	mfxer	r0
-	STL	r0,_XER-STACK_FRAME_OVERHEAD(r3)
+	PPC_STL	r0,_XER-STACK_FRAME_OVERHEAD(r3)
 	mfcr	r0
-	STL	r0,_CCR-STACK_FRAME_OVERHEAD(r3)
+	PPC_STL	r0,_CCR-STACK_FRAME_OVERHEAD(r3)
 	li	r0,0
-	STL	r0,_TRAP-STACK_FRAME_OVERHEAD(r3)
+	PPC_STL	r0,_TRAP-STACK_FRAME_OVERHEAD(r3)
 	blr
diff --git a/arch/powerpc/xmon/start_32.c b/arch/powerpc/xmon/start_32.c
index 69b658c0f760..c2464df4217e 100644
--- a/arch/powerpc/xmon/start_32.c
+++ b/arch/powerpc/xmon/start_32.c
@@ -11,7 +11,6 @@
 #include <linux/cuda.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
-#include <linux/sysrq.h>
 #include <linux/bitops.h>
 #include <asm/xmon.h>
 #include <asm/prom.h>
@@ -22,10 +21,11 @@
 #include <asm/processor.h>
 #include <asm/delay.h>
 #include <asm/btext.h>
+#include <asm/time.h>
+#include "nonstdio.h"
 
 static volatile unsigned char __iomem *sccc, *sccd;
 unsigned int TXRDY, RXRDY, DLAB;
-static int xmon_expect(const char *str, unsigned int timeout);
 
 static int use_serial;
 static int use_screen;
@@ -33,16 +33,6 @@ static int via_modem;
 static int xmon_use_sccb;
 static struct device_node *channel_node;
 
-#define TB_SPEED	25000000
-
-static inline unsigned int readtb(void)
-{
-	unsigned int ret;
-
-	asm volatile("mftb %0" : "=r" (ret) :);
-	return ret;
-}
-
 void buf_access(void)
 {
 	if (DLAB)
@@ -91,23 +81,7 @@ static unsigned long chrp_find_phys_io_base(void)
 }
 #endif /* CONFIG_PPC_CHRP */
 
-#ifdef CONFIG_MAGIC_SYSRQ
-static void sysrq_handle_xmon(int key, struct pt_regs *regs,
-			      struct tty_struct *tty)
-{
-	xmon(regs);
-}
-
-static struct sysrq_key_op sysrq_xmon_op =
-{
-	.handler =	sysrq_handle_xmon,
-	.help_msg =	"Xmon",
-	.action_msg =	"Entering xmon",
-};
-#endif
-
-void
-xmon_map_scc(void)
+void xmon_map_scc(void)
 {
 #ifdef CONFIG_PPC_MULTIPLATFORM
 	volatile unsigned char __iomem *base;
@@ -217,8 +191,6 @@ xmon_map_scc(void)
 	RXRDY = 1;
 	DLAB = 0x80;
 #endif /* platform */
-
-	register_sysrq_key('x', &sysrq_xmon_op);
 }
 
 static int scc_initialized = 0;
@@ -238,8 +210,7 @@ static inline void do_poll_adb(void)
 #endif /* CONFIG_ADB_CUDA */
 }
 
-int
-xmon_write(void *handle, void *ptr, int nb)
+int xmon_write(void *ptr, int nb)
 {
 	char *p = ptr;
 	int i, c, ct;
@@ -311,8 +282,7 @@ static unsigned char xmon_shift_keytab[128] =
 	"\0.\0*\0+\0\0\0\0\0/\r\0-\0"			/* 0x40 - 0x4f */
 	"\0\0000123456789\0\0\0";			/* 0x50 - 0x5f */
 
-static int
-xmon_get_adb_key(void)
+static int xmon_get_adb_key(void)
 {
 	int k, t, on;
 
@@ -350,32 +320,21 @@ xmon_get_adb_key(void)
 }
 #endif /* CONFIG_BOOTX_TEXT */
 
-int
-xmon_read(void *handle, void *ptr, int nb)
+int xmon_readchar(void)
 {
-    char *p = ptr;
-    int i;
-
 #ifdef CONFIG_BOOTX_TEXT
-    if (use_screen) {
-	for (i = 0; i < nb; ++i)
-	    *p++ = xmon_get_adb_key();
-	return i;
-    }
+	if (use_screen)
+		return xmon_get_adb_key();
 #endif
-    if (!scc_initialized)
-	xmon_init_scc();
-    for (i = 0; i < nb; ++i) {
+	if (!scc_initialized)
+		xmon_init_scc();
 	while ((*sccc & RXRDY) == 0)
-	    do_poll_adb();
+		do_poll_adb();
 	buf_access();
-	*p++ = *sccd;
-    }
-    return i;
+	return *sccd;
 }
 
-int
-xmon_read_poll(void)
+int xmon_read_poll(void)
 {
 	if ((*sccc & RXRDY) == 0) {
 		do_poll_adb();
@@ -395,8 +354,7 @@ static unsigned char scc_inittab[] = {
     3,  0xc1,		/* rx enable, 8 bits */
 };
 
-void
-xmon_init_scc(void)
+void xmon_init_scc(void)
 {
 	if ( _machine == _MACH_chrp )
 	{
@@ -410,6 +368,7 @@ xmon_init_scc(void)
 	else if ( _machine == _MACH_Pmac )
 	{
 		int i, x;
+		unsigned long timeout;
 
 		if (channel_node != 0)
 			pmac_call_feature(
@@ -424,8 +383,12 @@ xmon_init_scc(void)
 				PMAC_FTR_MODEM_ENABLE,
 				channel_node, 0, 1);
 			printk(KERN_INFO "Modem powered up by debugger !\n");
-			t0 = readtb();
-			while (readtb() - t0 < 3*TB_SPEED)
+			t0 = get_tbl();
+			timeout = 3 * tb_ticks_per_sec;
+			if (timeout == 0)
+				/* assume 25MHz if tb_ticks_per_sec not set */
+				timeout = 75000000;
+			while (get_tbl() - t0 < timeout)
 				eieio();
 		}
 		/* use the B channel if requested */
@@ -447,164 +410,19 @@ xmon_init_scc(void)
 	scc_initialized = 1;
 	if (via_modem) {
 		for (;;) {
-			xmon_write(NULL, "ATE1V1\r", 7);
+			xmon_write("ATE1V1\r", 7);
 			if (xmon_expect("OK", 5)) {
-				xmon_write(NULL, "ATA\r", 4);
+				xmon_write("ATA\r", 4);
 				if (xmon_expect("CONNECT", 40))
 					break;
 			}
-			xmon_write(NULL, "+++", 3);
+			xmon_write("+++", 3);
 			xmon_expect("OK", 3);
 		}
 	}
 }
 
-void *xmon_stdin;
-void *xmon_stdout;
-void *xmon_stderr;
-
-int xmon_putc(int c, void *f)
-{
-    char ch = c;
-
-    if (c == '\n')
-	xmon_putc('\r', f);
-    return xmon_write(f, &ch, 1) == 1? c: -1;
-}
-
-int xmon_putchar(int c)
-{
-	return xmon_putc(c, xmon_stdout);
-}
-
-int xmon_fputs(char *str, void *f)
-{
-	int n = strlen(str);
-
-	return xmon_write(f, str, n) == n? 0: -1;
-}
-
-int
-xmon_readchar(void)
-{
-	char ch;
-
-	for (;;) {
-		switch (xmon_read(xmon_stdin, &ch, 1)) {
-		case 1:
-			return ch;
-		case -1:
-			xmon_printf("read(stdin) returned -1\r\n", 0, 0);
-			return -1;
-		}
-	}
-}
-
-static char line[256];
-static char *lineptr;
-static int lineleft;
-
-int xmon_expect(const char *str, unsigned int timeout)
-{
-	int c;
-	unsigned int t0;
-
-	timeout *= TB_SPEED;
-	t0 = readtb();
-	do {
-		lineptr = line;
-		for (;;) {
-			c = xmon_read_poll();
-			if (c == -1) {
-				if (readtb() - t0 > timeout)
-					return 0;
-				continue;
-			}
-			if (c == '\n')
-				break;
-			if (c != '\r' && lineptr < &line[sizeof(line) - 1])
-				*lineptr++ = c;
-		}
-		*lineptr = 0;
-	} while (strstr(line, str) == NULL);
-	return 1;
-}
-
-int
-xmon_getchar(void)
-{
-    int c;
-
-    if (lineleft == 0) {
-	lineptr = line;
-	for (;;) {
-	    c = xmon_readchar();
-	    if (c == -1 || c == 4)
-		break;
-	    if (c == '\r' || c == '\n') {
-		*lineptr++ = '\n';
-		xmon_putchar('\n');
-		break;
-	    }
-	    switch (c) {
-	    case 0177:
-	    case '\b':
-		if (lineptr > line) {
-		    xmon_putchar('\b');
-		    xmon_putchar(' ');
-		    xmon_putchar('\b');
-		    --lineptr;
-		}
-		break;
-	    case 'U' & 0x1F:
-		while (lineptr > line) {
-		    xmon_putchar('\b');
-		    xmon_putchar(' ');
-		    xmon_putchar('\b');
-		    --lineptr;
-		}
-		break;
-	    default:
-		if (lineptr >= &line[sizeof(line) - 1])
-		    xmon_putchar('\a');
-		else {
-		    xmon_putchar(c);
-		    *lineptr++ = c;
-		}
-	    }
-	}
-	lineleft = lineptr - line;
-	lineptr = line;
-    }
-    if (lineleft == 0)
-	return -1;
-    --lineleft;
-    return *lineptr++;
-}
-
-char *
-xmon_fgets(char *str, int nb, void *f)
-{
-    char *p;
-    int c;
-
-    for (p = str; p < str + nb - 1; ) {
-	c = xmon_getchar();
-	if (c == -1) {
-	    if (p == str)
-		return NULL;
-	    break;
-	}
-	*p++ = c;
-	if (c == '\n')
-	    break;
-    }
-    *p = 0;
-    return str;
-}
-
-void
-xmon_enter(void)
+void xmon_enter(void)
 {
 #ifdef CONFIG_ADB_PMU
 	if (_machine == _MACH_Pmac) {
@@ -613,8 +431,7 @@ xmon_enter(void)
 #endif
 }
 
-void
-xmon_leave(void)
+void xmon_leave(void)
 {
 #ifdef CONFIG_ADB_PMU
 	if (_machine == _MACH_Pmac) {
diff --git a/arch/powerpc/xmon/start_64.c b/arch/powerpc/xmon/start_64.c
index e50c158191e1..712552c4f242 100644
--- a/arch/powerpc/xmon/start_64.c
+++ b/arch/powerpc/xmon/start_64.c
@@ -6,182 +6,29 @@
  *      as published by the Free Software Foundation; either version
  *      2 of the License, or (at your option) any later version.
  */
-#include <linux/config.h>
-#include <linux/string.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/sysrq.h>
-#include <linux/init.h>
 #include <asm/machdep.h>
-#include <asm/io.h>
-#include <asm/page.h>
-#include <asm/prom.h>
-#include <asm/processor.h>
 #include <asm/udbg.h>
-#include <asm/system.h>
 #include "nonstdio.h"
 
-#ifdef CONFIG_MAGIC_SYSRQ
-
-static void sysrq_handle_xmon(int key, struct pt_regs *pt_regs,
-			      struct tty_struct *tty) 
-{
-	/* ensure xmon is enabled */
-	xmon_init(1);
-	debugger(pt_regs);
-}
-
-static struct sysrq_key_op sysrq_xmon_op = 
+void xmon_map_scc(void)
 {
-	.handler =	sysrq_handle_xmon,
-	.help_msg =	"Xmon",
-	.action_msg =	"Entering xmon",
-};
-
-static int __init setup_xmon_sysrq(void)
-{
-	register_sysrq_key('x', &sysrq_xmon_op);
-	return 0;
 }
-__initcall(setup_xmon_sysrq);
-#endif /* CONFIG_MAGIC_SYSRQ */
 
-int
-xmon_write(void *handle, void *ptr, int nb)
+int xmon_write(void *ptr, int nb)
 {
 	return udbg_write(ptr, nb);
 }
 
-int
-xmon_read(void *handle, void *ptr, int nb)
+int xmon_readchar(void)
 {
-	return udbg_read(ptr, nb);
+	if (udbg_getc)
+		return udbg_getc();
+	return -1;
 }
 
-int
-xmon_read_poll(void)
+int xmon_read_poll(void)
 {
 	if (udbg_getc_poll)
 		return udbg_getc_poll();
 	return -1;
 }
- 
-FILE *xmon_stdin;
-FILE *xmon_stdout;
-
-int
-xmon_putc(int c, void *f)
-{
-	char ch = c;
-
-	if (c == '\n')
-		xmon_putc('\r', f);
-	return xmon_write(f, &ch, 1) == 1? c: -1;
-}
-
-int
-xmon_putchar(int c)
-{
-	return xmon_putc(c, xmon_stdout);
-}
-
-int
-xmon_fputs(char *str, void *f)
-{
-	int n = strlen(str);
-
-	return xmon_write(f, str, n) == n? 0: -1;
-}
-
-int
-xmon_readchar(void)
-{
-	char ch;
-
-	for (;;) {
-		switch (xmon_read(xmon_stdin, &ch, 1)) {
-		case 1:
-			return ch;
-		case -1:
-			xmon_printf("read(stdin) returned -1\r\n", 0, 0);
-			return -1;
-		}
-	}
-}
-
-static char line[256];
-static char *lineptr;
-static int lineleft;
-
-int
-xmon_getchar(void)
-{
-	int c;
-
-	if (lineleft == 0) {
-		lineptr = line;
-		for (;;) {
-			c = xmon_readchar();
-			if (c == -1 || c == 4)
-				break;
-			if (c == '\r' || c == '\n') {
-				*lineptr++ = '\n';
-				xmon_putchar('\n');
-				break;
-			}
-			switch (c) {
-			case 0177:
-			case '\b':
-				if (lineptr > line) {
-					xmon_putchar('\b');
-					xmon_putchar(' ');
-					xmon_putchar('\b');
-					--lineptr;
-				}
-				break;
-			case 'U' & 0x1F:
-				while (lineptr > line) {
-					xmon_putchar('\b');
-					xmon_putchar(' ');
-					xmon_putchar('\b');
-					--lineptr;
-				}
-				break;
-			default:
-				if (lineptr >= &line[sizeof(line) - 1])
-					xmon_putchar('\a');
-				else {
-					xmon_putchar(c);
-					*lineptr++ = c;
-				}
-			}
-		}
-		lineleft = lineptr - line;
-		lineptr = line;
-	}
-	if (lineleft == 0)
-		return -1;
-	--lineleft;
-	return *lineptr++;
-}
-
-char *
-xmon_fgets(char *str, int nb, void *f)
-{
-	char *p;
-	int c;
-
-	for (p = str; p < str + nb - 1; ) {
-		c = xmon_getchar();
-		if (c == -1) {
-			if (p == str)
-				return NULL;
-			break;
-		}
-		*p++ = c;
-		if (c == '\n')
-			break;
-	}
-	*p = 0;
-	return str;
-}
diff --git a/arch/powerpc/xmon/start_8xx.c b/arch/powerpc/xmon/start_8xx.c
index a48bd594cf61..4c17b0486ad5 100644
--- a/arch/powerpc/xmon/start_8xx.c
+++ b/arch/powerpc/xmon/start_8xx.c
@@ -15,273 +15,30 @@
 #include <asm/8xx_immap.h>
 #include <asm/mpc8xx.h>
 #include <asm/commproc.h>
+#include "nonstdio.h"
 
-extern void xmon_printf(const char *fmt, ...);
 extern int xmon_8xx_write(char *str, int nb);
 extern int xmon_8xx_read_poll(void);
 extern int xmon_8xx_read_char(void);
-void prom_drawhex(uint);
-void prom_drawstring(const char *str);
 
-static int use_screen = 1; /* default */
-
-#define TB_SPEED	25000000
-
-static inline unsigned int readtb(void)
-{
-	unsigned int ret;
-
-	asm volatile("mftb %0" : "=r" (ret) :);
-	return ret;
-}
-
-void buf_access(void)
-{
-}
-
-void
-xmon_map_scc(void)
+void xmon_map_scc(void)
 {
-
 	cpmp = (cpm8xx_t *)&(((immap_t *)IMAP_ADDR)->im_cpm);
-	use_screen = 0;
-	
-	prom_drawstring("xmon uses serial port\n");
 }
 
-static int scc_initialized = 0;
-
 void xmon_init_scc(void);
 
-int
-xmon_write(void *handle, void *ptr, int nb)
+int xmon_write(void *ptr, int nb)
 {
-	char *p = ptr;
-	int i, c, ct;
-
-	if (!scc_initialized)
-		xmon_init_scc();
-
 	return(xmon_8xx_write(ptr, nb));
 }
 
-int xmon_wants_key;
-
-int
-xmon_read(void *handle, void *ptr, int nb)
+int xmon_readchar(void)
 {
-	char *p = ptr;
-	int i;
-
-	if (!scc_initialized)
-		xmon_init_scc();
-
-	for (i = 0; i < nb; ++i) {
-		*p++ = xmon_8xx_read_char();
-	}
-	return i;
+	return xmon_8xx_read_char();
 }
 
-int
-xmon_read_poll(void)
+int xmon_read_poll(void)
 {
 	return(xmon_8xx_read_poll());
 }
-
-void
-xmon_init_scc()
-{
-	scc_initialized = 1;
-}
-
-#if 0
-extern int (*prom_entry)(void *);
-
-int
-xmon_exit(void)
-{
-    struct prom_args {
-	char *service;
-    } args;
-
-    for (;;) {
-	args.service = "exit";
-	(*prom_entry)(&args);
-    }
-}
-#endif
-
-void *xmon_stdin;
-void *xmon_stdout;
-void *xmon_stderr;
-
-void
-xmon_init(void)
-{
-}
-
-int
-xmon_putc(int c, void *f)
-{
-    char ch = c;
-
-    if (c == '\n')
-	xmon_putc('\r', f);
-    return xmon_write(f, &ch, 1) == 1? c: -1;
-}
-
-int
-xmon_putchar(int c)
-{
-    return xmon_putc(c, xmon_stdout);
-}
-
-int
-xmon_fputs(char *str, void *f)
-{
-    int n = strlen(str);
-
-    return xmon_write(f, str, n) == n? 0: -1;
-}
-
-int
-xmon_readchar(void)
-{
-    char ch;
-
-    for (;;) {
-	switch (xmon_read(xmon_stdin, &ch, 1)) {
-	case 1:
-	    return ch;
-	case -1:
-	    xmon_printf("read(stdin) returned -1\r\n", 0, 0);
-	    return -1;
-	}
-    }
-}
-
-static char line[256];
-static char *lineptr;
-static int lineleft;
-
-#if 0
-int xmon_expect(const char *str, unsigned int timeout)
-{
-	int c;
-	unsigned int t0;
-
-	timeout *= TB_SPEED;
-	t0 = readtb();
-	do {
-		lineptr = line;
-		for (;;) {
-			c = xmon_read_poll();
-			if (c == -1) {
-				if (readtb() - t0 > timeout)
-					return 0;
-				continue;
-			}
-			if (c == '\n')
-				break;
-			if (c != '\r' && lineptr < &line[sizeof(line) - 1])
-				*lineptr++ = c;
-		}
-		*lineptr = 0;
-	} while (strstr(line, str) == NULL);
-	return 1;
-}
-#endif
-
-int
-xmon_getchar(void)
-{
-    int c;
-
-    if (lineleft == 0) {
-	lineptr = line;
-	for (;;) {
-	    c = xmon_readchar();
-	    if (c == -1 || c == 4)
-		break;
-	    if (c == '\r' || c == '\n') {
-		*lineptr++ = '\n';
-		xmon_putchar('\n');
-		break;
-	    }
-	    switch (c) {
-	    case 0177:
-	    case '\b':
-		if (lineptr > line) {
-		    xmon_putchar('\b');
-		    xmon_putchar(' ');
-		    xmon_putchar('\b');
-		    --lineptr;
-		}
-		break;
-	    case 'U' & 0x1F:
-		while (lineptr > line) {
-		    xmon_putchar('\b');
-		    xmon_putchar(' ');
-		    xmon_putchar('\b');
-		    --lineptr;
-		}
-		break;
-	    default:
-		if (lineptr >= &line[sizeof(line) - 1])
-		    xmon_putchar('\a');
-		else {
-		    xmon_putchar(c);
-		    *lineptr++ = c;
-		}
-	    }
-	}
-	lineleft = lineptr - line;
-	lineptr = line;
-    }
-    if (lineleft == 0)
-	return -1;
-    --lineleft;
-    return *lineptr++;
-}
-
-char *
-xmon_fgets(char *str, int nb, void *f)
-{
-    char *p;
-    int c;
-
-    for (p = str; p < str + nb - 1; ) {
-	c = xmon_getchar();
-	if (c == -1) {
-	    if (p == str)
-		return 0;
-	    break;
-	}
-	*p++ = c;
-	if (c == '\n')
-	    break;
-    }
-    *p = 0;
-    return str;
-}
-
-void
-prom_drawhex(uint val)
-{
-	unsigned char buf[10];
-
-	int i;
-	for (i = 7;  i >= 0;  i--)
-	{
-		buf[i] = "0123456789abcdef"[val & 0x0f];
-		val >>= 4;
-	}
-	buf[8] = '\0';
-	xmon_fputs(buf, xmon_stdout);
-}
-
-void
-prom_drawstring(const char *str)
-{
-	xmon_fputs(str, xmon_stdout);
-}
diff --git a/arch/powerpc/xmon/subr_prf.c b/arch/powerpc/xmon/subr_prf.c
deleted file mode 100644
index b48738c6dd33..000000000000
--- a/arch/powerpc/xmon/subr_prf.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Written by Cort Dougan to replace the version originally used
- * by Paul Mackerras, which came from NetBSD and thus had copyright
- * conflicts with Linux.
- *
- * This file makes liberal use of the standard linux utility
- * routines to reduce the size of the binary.  We assume we can
- * trust some parts of Linux inside the debugger.
- *   -- Cort (cort@cs.nmt.edu)
- *
- * Copyright (C) 1999 Cort Dougan.
- *
- *      This program is free software; you can redistribute it and/or
- *      modify it under the terms of the GNU General Public License
- *      as published by the Free Software Foundation; either version
- *      2 of the License, or (at your option) any later version.
- */
-
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/module.h>
-#include <stdarg.h>
-#include "nonstdio.h"
-
-extern int xmon_write(void *, void *, int);
-
-void xmon_vfprintf(void *f, const char *fmt, va_list ap)
-{
-	static char xmon_buf[2048];
-	int n;
-
-	n = vsprintf(xmon_buf, fmt, ap);
-	xmon_write(f, xmon_buf, n);
-}
-
-void xmon_printf(const char *fmt, ...)
-{
-	va_list ap;
-
-	va_start(ap, fmt);
-	xmon_vfprintf(stdout, fmt, ap);
-	va_end(ap);
-}
-EXPORT_SYMBOL(xmon_printf);
-
-void xmon_fprintf(void *f, const char *fmt, ...)
-{
-	va_list ap;
-
-	va_start(ap, fmt);
-	xmon_vfprintf(f, fmt, ap);
-	va_end(ap);
-}
-
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 1124f1146202..c45a6ad5f3b7 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -1,7 +1,7 @@
 /*
  * Routines providing a simple monitor for use on the PowerMac.
  *
- * Copyright (C) 1996 Paul Mackerras.
+ * Copyright (C) 1996-2005 Paul Mackerras.
  *
  *      This program is free software; you can redistribute it and/or
  *      modify it under the terms of the GNU General Public License
@@ -18,6 +18,8 @@
 #include <linux/kallsyms.h>
 #include <linux/cpumask.h>
 #include <linux/module.h>
+#include <linux/sysrq.h>
+#include <linux/interrupt.h>
 
 #include <asm/ptrace.h>
 #include <asm/string.h>
@@ -144,15 +146,10 @@ static void xmon_print_symbol(unsigned long address, const char *mid,
 static const char *getvecname(unsigned long vec);
 
 extern int print_insn_powerpc(unsigned long, unsigned long, int);
-extern void printf(const char *fmt, ...);
-extern void xmon_vfprintf(void *f, const char *fmt, va_list ap);
-extern int xmon_putc(int c, void *f);
-extern int putchar(int ch);
 
 extern void xmon_enter(void);
 extern void xmon_leave(void);
 
-extern int xmon_read_poll(void);
 extern long setjmp(long *);
 extern void longjmp(long *, long);
 extern void xmon_save_regs(struct pt_regs *);
@@ -748,7 +745,6 @@ cmds(struct pt_regs *excp)
 		printf("%x:", smp_processor_id());
 #endif /* CONFIG_SMP */
 		printf("mon> ");
-		fflush(stdout);
 		flush_input();
 		termch = 0;
 		cmd = skipbl();
@@ -1472,17 +1468,23 @@ read_spr(int n)
 {
 	unsigned int instrs[2];
 	unsigned long (*code)(void);
-	unsigned long opd[3];
 	unsigned long ret = -1UL;
+#ifdef CONFIG_PPC64
+	unsigned long opd[3];
 
-	instrs[0] = 0x7c6002a6 + ((n & 0x1F) << 16) + ((n & 0x3e0) << 6);
-	instrs[1] = 0x4e800020;
 	opd[0] = (unsigned long)instrs;
 	opd[1] = 0;
 	opd[2] = 0;
+	code = (unsigned long (*)(void)) opd;
+#else
+	code = (unsigned long (*)(void)) instrs;
+#endif
+
+	/* mfspr r3,n; blr */
+	instrs[0] = 0x7c6002a6 + ((n & 0x1F) << 16) + ((n & 0x3e0) << 6);
+	instrs[1] = 0x4e800020;
 	store_inst(instrs);
 	store_inst(instrs+1);
-	code = (unsigned long (*)(void)) opd;
 
 	if (setjmp(bus_error_jmp) == 0) {
 		catch_memory_errors = 1;
@@ -1504,16 +1506,21 @@ write_spr(int n, unsigned long val)
 {
 	unsigned int instrs[2];
 	unsigned long (*code)(unsigned long);
+#ifdef CONFIG_PPC64
 	unsigned long opd[3];
 
-	instrs[0] = 0x7c6003a6 + ((n & 0x1F) << 16) + ((n & 0x3e0) << 6);
-	instrs[1] = 0x4e800020;
 	opd[0] = (unsigned long)instrs;
 	opd[1] = 0;
 	opd[2] = 0;
+	code = (unsigned long (*)(unsigned long)) opd;
+#else
+	code = (unsigned long (*)(unsigned long)) instrs;
+#endif
+
+	instrs[0] = 0x7c6003a6 + ((n & 0x1F) << 16) + ((n & 0x3e0) << 6);
+	instrs[1] = 0x4e800020;
 	store_inst(instrs);
 	store_inst(instrs+1);
-	code = (unsigned long (*)(unsigned long)) opd;
 
 	if (setjmp(bus_error_jmp) == 0) {
 		catch_memory_errors = 1;
@@ -1797,7 +1804,7 @@ memex(void)
 	for(;;){
 		if (!mnoread)
 			n = mread(adrs, val, size);
-		printf("%.16x%c", adrs, brev? 'r': ' ');
+		printf(REG"%c", adrs, brev? 'r': ' ');
 		if (!mnoread) {
 			if (brev)
 				byterev(val, size);
@@ -1976,17 +1983,18 @@ prdump(unsigned long adrs, long ndump)
 		nr = mread(adrs, temp, r);
 		adrs += nr;
 		for (m = 0; m < r; ++m) {
-		        if ((m & 7) == 0 && m > 0)
-			    putchar(' ');
+		        if ((m & (sizeof(long) - 1)) == 0 && m > 0)
+				putchar(' ');
 			if (m < nr)
 				printf("%.2x", temp[m]);
 			else
 				printf("%s", fault_chars[fault_type]);
 		}
-		if (m <= 8)
-			printf(" ");
-		for (; m < 16; ++m)
+		for (; m < 16; ++m) {
+		        if ((m & (sizeof(long) - 1)) == 0)
+				putchar(' ');
 			printf("  ");
+		}
 		printf("  |");
 		for (m = 0; m < r; ++m) {
 			if (m < nr) {
@@ -2151,7 +2159,6 @@ memzcan(void)
 		ok = mread(a, &v, 1);
 		if (ok && !ook) {
 			printf("%.8x .. ", a);
-			fflush(stdout);
 		} else if (!ok && ook)
 			printf("%.8x\n", a - mskip);
 		ook = ok;
@@ -2372,7 +2379,7 @@ int
 inchar(void)
 {
 	if (lineptr == NULL || *lineptr == 0) {
-		if (fgets(line, sizeof(line), stdin) == NULL) {
+		if (xmon_gets(line, sizeof(line)) == NULL) {
 			lineptr = NULL;
 			return EOF;
 		}
@@ -2526,4 +2533,29 @@ void xmon_init(int enable)
 		__debugger_dabr_match = NULL;
 		__debugger_fault_handler = NULL;
 	}
+	xmon_map_scc();
+}
+
+#ifdef CONFIG_MAGIC_SYSRQ
+static void sysrq_handle_xmon(int key, struct pt_regs *pt_regs,
+			      struct tty_struct *tty) 
+{
+	/* ensure xmon is enabled */
+	xmon_init(1);
+	debugger(pt_regs);
+}
+
+static struct sysrq_key_op sysrq_xmon_op = 
+{
+	.handler =	sysrq_handle_xmon,
+	.help_msg =	"Xmon",
+	.action_msg =	"Entering xmon",
+};
+
+static int __init setup_xmon_sysrq(void)
+{
+	register_sysrq_key('x', &sysrq_xmon_op);
+	return 0;
 }
+__initcall(setup_xmon_sysrq);
+#endif /* CONFIG_MAGIC_SYSRQ */
diff --git a/arch/ppc/Kconfig b/arch/ppc/Kconfig
index 8fa51b0a32d2..cc3f64c084c5 100644
--- a/arch/ppc/Kconfig
+++ b/arch/ppc/Kconfig
@@ -767,14 +767,14 @@ config CPM2
 	  on it (826x, 827x, 8560).
 
 config PPC_CHRP
-	bool "  Common Hardware Reference Platform (CHRP) based machines"
+	bool
 	depends on PPC_MULTIPLATFORM
 	select PPC_I8259
 	select PPC_INDIRECT_PCI
 	default y
 
 config PPC_PMAC
-	bool "  Apple PowerMac based machines"
+	bool
 	depends on PPC_MULTIPLATFORM
 	select PPC_INDIRECT_PCI
 	default y
@@ -785,7 +785,7 @@ config PPC_PMAC64
 	default y
 
 config PPC_PREP
-	bool "  PowerPC Reference Platform (PReP) based machines"
+	bool
 	depends on PPC_MULTIPLATFORM
 	select PPC_I8259
 	select PPC_INDIRECT_PCI
diff --git a/arch/ppc/boot/include/of1275.h b/arch/ppc/boot/include/of1275.h
index 69173df76db0..4ed88acfa73a 100644
--- a/arch/ppc/boot/include/of1275.h
+++ b/arch/ppc/boot/include/of1275.h
@@ -19,6 +19,9 @@ extern prom_entry of_prom_entry;
 
 /* function declarations */
 
+int	call_prom(const char *service, int nargs, int nret, ...);
+int	call_prom_ret(const char *service, int nargs, int nret,
+		      unsigned int *rets, ...);
 void *	claim(unsigned int virt, unsigned int size, unsigned int align);
 int	map(unsigned int phys, unsigned int virt, unsigned int size);
 void	enter(void);
diff --git a/arch/ppc/boot/of1275/Makefile b/arch/ppc/boot/of1275/Makefile
index 02e6f235d7cb..0b979c004972 100644
--- a/arch/ppc/boot/of1275/Makefile
+++ b/arch/ppc/boot/of1275/Makefile
@@ -3,4 +3,4 @@
 #
 
 lib-y := claim.o enter.o exit.o finddevice.o getprop.o ofinit.o	\
-	 ofstdio.o read.o release.o write.o map.o
+	 ofstdio.o read.o release.o write.o map.o call_prom.o
diff --git a/arch/ppc/boot/of1275/call_prom.c b/arch/ppc/boot/of1275/call_prom.c
new file mode 100644
index 000000000000..9479a3a2b8c7
--- /dev/null
+++ b/arch/ppc/boot/of1275/call_prom.c
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 1996-2005 Paul Mackerras.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include "of1275.h"
+#include <stdarg.h>
+
+int call_prom(const char *service, int nargs, int nret, ...)
+{
+	int i;
+	struct prom_args {
+		const char *service;
+		int nargs;
+		int nret;
+		unsigned int args[12];
+	} args;
+	va_list list;
+
+	args.service = service;
+	args.nargs = nargs;
+	args.nret = nret;
+
+	va_start(list, nret);
+	for (i = 0; i < nargs; i++)
+		args.args[i] = va_arg(list, unsigned int);
+	va_end(list);
+
+	for (i = 0; i < nret; i++)
+		args.args[nargs+i] = 0;
+
+	if (of_prom_entry(&args) < 0)
+		return -1;
+
+	return (nret > 0)? args.args[nargs]: 0;
+}
+
+int call_prom_ret(const char *service, int nargs, int nret,
+		  unsigned int *rets, ...)
+{
+	int i;
+	struct prom_args {
+		const char *service;
+		int nargs;
+		int nret;
+		unsigned int args[12];
+	} args;
+	va_list list;
+
+	args.service = service;
+	args.nargs = nargs;
+	args.nret = nret;
+
+	va_start(list, rets);
+	for (i = 0; i < nargs; i++)
+		args.args[i] = va_arg(list, unsigned int);
+	va_end(list);
+
+	for (i = 0; i < nret; i++)
+		args.args[nargs+i] = 0;
+
+	if (of_prom_entry(&args) < 0)
+		return -1;
+
+	if (rets != (void *) 0)
+		for (i = 1; i < nret; ++i)
+			rets[i-1] = args.args[nargs+i];
+
+	return (nret > 0)? args.args[nargs]: 0;
+}
diff --git a/arch/ppc/boot/of1275/claim.c b/arch/ppc/boot/of1275/claim.c
index 13169a5c4339..1ed3aeeff8ae 100644
--- a/arch/ppc/boot/of1275/claim.c
+++ b/arch/ppc/boot/of1275/claim.c
@@ -9,27 +9,84 @@
  */
 
 #include "of1275.h"
+#include "nonstdio.h"
 
-void *
-claim(unsigned int virt, unsigned int size, unsigned int align)
+/*
+ * Older OF's require that when claiming a specific range of addresses,
+ * we claim the physical space in the /memory node and the virtual
+ * space in the chosen mmu node, and then do a map operation to
+ * map virtual to physical.
+ */
+static int need_map = -1;
+static ihandle chosen_mmu;
+static phandle memory;
+
+/* returns true if s2 is a prefix of s1 */
+static int string_match(const char *s1, const char *s2)
+{
+	for (; *s2; ++s2)
+		if (*s1++ != *s2)
+			return 0;
+	return 1;
+}
+
+static int check_of_version(void)
+{
+	phandle oprom, chosen;
+	char version[64];
+
+	oprom = finddevice("/openprom");
+	if (oprom == OF_INVALID_HANDLE)
+		return 0;
+	if (getprop(oprom, "model", version, sizeof(version)) <= 0)
+		return 0;
+	version[sizeof(version)-1] = 0;
+	printf("OF version = '%s'\n", version);
+	if (!string_match(version, "Open Firmware, 1.")
+	    && !string_match(version, "FirmWorks,3."))
+		return 0;
+	chosen = finddevice("/chosen");
+	if (chosen == OF_INVALID_HANDLE) {
+		chosen = finddevice("/chosen@0");
+		if (chosen == OF_INVALID_HANDLE) {
+			printf("no chosen\n");
+			return 0;
+		}
+	}
+	if (getprop(chosen, "mmu", &chosen_mmu, sizeof(chosen_mmu)) <= 0) {
+		printf("no mmu\n");
+		return 0;
+	}
+	memory = (ihandle) call_prom("open", 1, 1, "/memory");
+	if (memory == OF_INVALID_HANDLE) {
+		memory = (ihandle) call_prom("open", 1, 1, "/memory@0");
+		if (memory == OF_INVALID_HANDLE) {
+			printf("no memory node\n");
+			return 0;
+		}
+	}
+	printf("old OF detected\n");
+	return 1;
+}
+
+void *claim(unsigned int virt, unsigned int size, unsigned int align)
 {
-    struct prom_args {
-	char *service;
-	int nargs;
-	int nret;
-	unsigned int virt;
-	unsigned int size;
-	unsigned int align;
-	void *ret;
-    } args;
+	int ret;
+	unsigned int result;
 
-    args.service = "claim";
-    args.nargs = 3;
-    args.nret = 1;
-    args.virt = virt;
-    args.size = size;
-    args.align = align;
-    args.ret = (void *) 0;
-    (*of_prom_entry)(&args);
-    return args.ret;
+	if (need_map < 0)
+		need_map = check_of_version();
+	if (align || !need_map)
+		return (void *) call_prom("claim", 3, 1, virt, size, align);
+	
+	ret = call_prom_ret("call-method", 5, 2, &result, "claim", memory,
+			    align, size, virt);
+	if (ret != 0 || result == -1)
+		return (void *) -1;
+	ret = call_prom_ret("call-method", 5, 2, &result, "claim", chosen_mmu,
+			    align, size, virt);
+	/* 0x12 == coherent + read/write */
+	ret = call_prom("call-method", 6, 1, "map", chosen_mmu,
+			0x12, size, virt, virt);
+	return virt;
 }
diff --git a/arch/ppc/boot/of1275/finddevice.c b/arch/ppc/boot/of1275/finddevice.c
index 2c0f7cbb793e..0dcb1201b772 100644
--- a/arch/ppc/boot/of1275/finddevice.c
+++ b/arch/ppc/boot/of1275/finddevice.c
@@ -10,22 +10,7 @@
 
 #include "of1275.h"
 
-phandle
-finddevice(const char *name)
+phandle finddevice(const char *name)
 {
-    struct prom_args {
-	char *service;
-	int nargs;
-	int nret;
-	const char *devspec;
-	phandle device;
-    } args;
-
-    args.service = "finddevice";
-    args.nargs = 1;
-    args.nret = 1;
-    args.devspec = name;
-    args.device = OF_INVALID_HANDLE;
-    (*of_prom_entry)(&args);
-    return args.device;
+	return (phandle) call_prom("finddevice", 1, 1, name);
 }
diff --git a/arch/ppc/boot/openfirmware/Makefile b/arch/ppc/boot/openfirmware/Makefile
index 03415238fabf..83a6433459ce 100644
--- a/arch/ppc/boot/openfirmware/Makefile
+++ b/arch/ppc/boot/openfirmware/Makefile
@@ -80,8 +80,7 @@ $(obj)/note: $(utils)/mknote FORCE
 	$(call if_changed,mknote)
 
 
-$(obj)/coffcrt0.o: EXTRA_AFLAGS := -traditional -DXCOFF
-$(obj)/crt0.o:     EXTRA_AFLAGS := -traditional
+$(obj)/coffcrt0.o: EXTRA_AFLAGS := -DXCOFF
 targets += coffcrt0.o crt0.o
 $(obj)/coffcrt0.o $(obj)/crt0.o: $(common)/crt0.S FORCE
 	$(call if_changed_dep,as_o_S)
diff --git a/arch/ppc/boot/simple/Makefile b/arch/ppc/boot/simple/Makefile
index 82df88b01bbe..f3e9c534aa82 100644
--- a/arch/ppc/boot/simple/Makefile
+++ b/arch/ppc/boot/simple/Makefile
@@ -262,11 +262,11 @@ $(images)/zImage.initrd-STRIPELF: $(obj)/zvmlinux.initrd
 		skip=64 bs=1k
 
 $(images)/zImage-TREE: $(obj)/zvmlinux $(MKTREE)
-	$(MKTREE) $(obj)/zvmlinux $(images)/zImage.$(end-y) $(ENTRYPOINT)
+	$(MKTREE) $(obj)/zvmlinux $(images)/zImage.$(end-y) $(entrypoint-y)
 
 $(images)/zImage.initrd-TREE: $(obj)/zvmlinux.initrd $(MKTREE)
 	$(MKTREE) $(obj)/zvmlinux.initrd $(images)/zImage.initrd.$(end-y) \
-		$(ENTRYPOINT)
+		$(entrypoint-y)
 
 $(images)/zImage-PPLUS: $(obj)/zvmlinux $(MKPREP) $(MKBUGBOOT)
 	$(MKPREP) -pbp $(obj)/zvmlinux $(images)/zImage.$(end-y)
diff --git a/arch/ppc/kernel/Makefile b/arch/ppc/kernel/Makefile
index 76a55a438f23..0bb23fce4293 100644
--- a/arch/ppc/kernel/Makefile
+++ b/arch/ppc/kernel/Makefile
@@ -12,8 +12,8 @@ extra-$(CONFIG_6xx)		+= idle_6xx.o
 extra-$(CONFIG_POWER4)		+= idle_power4.o
 extra-y				+= vmlinux.lds
 
-obj-y				:= entry.o traps.o irq.o idle.o time.o misc.o \
-					process.o align.o \
+obj-y				:= entry.o traps.o idle.o time.o misc.o \
+					process.o \
 					setup.o \
 					ppc_htab.o
 obj-$(CONFIG_6xx)		+= l2cr.o cpu_setup_6xx.o
@@ -38,8 +38,7 @@ endif
 # These are here while we do the architecture merge
 
 else
-obj-y				:= irq.o idle.o \
-					align.o
+obj-y				:= idle.o
 obj-$(CONFIG_6xx)		+= l2cr.o cpu_setup_6xx.o
 obj-$(CONFIG_SOFTWARE_SUSPEND)	+= swsusp.o
 obj-$(CONFIG_MODULES)		+= module.o
diff --git a/arch/ppc/kernel/align.c b/arch/ppc/kernel/align.c
deleted file mode 100644
index ab398c4b70b6..000000000000
--- a/arch/ppc/kernel/align.c
+++ /dev/null
@@ -1,410 +0,0 @@
-/*
- * align.c - handle alignment exceptions for the Power PC.
- *
- * Copyright (c) 1996 Paul Mackerras <paulus@cs.anu.edu.au>
- * Copyright (c) 1998-1999 TiVo, Inc.
- *   PowerPC 403GCX modifications.
- * Copyright (c) 1999 Grant Erickson <grant@lcse.umn.edu>
- *   PowerPC 403GCX/405GP modifications.
- */
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <asm/ptrace.h>
-#include <asm/processor.h>
-#include <asm/uaccess.h>
-#include <asm/system.h>
-#include <asm/cache.h>
-
-struct aligninfo {
-	unsigned char len;
-	unsigned char flags;
-};
-
-#if defined(CONFIG_4xx) || defined(CONFIG_POWER4) || defined(CONFIG_BOOKE)
-#define	OPCD(inst)	(((inst) & 0xFC000000) >> 26)
-#define	RS(inst)	(((inst) & 0x03E00000) >> 21)
-#define	RA(inst)	(((inst) & 0x001F0000) >> 16)
-#define	IS_XFORM(code)	((code) == 31)
-#endif
-
-#define INVALID	{ 0, 0 }
-
-#define LD	1	/* load */
-#define ST	2	/* store */
-#define	SE	4	/* sign-extend value */
-#define F	8	/* to/from fp regs */
-#define U	0x10	/* update index register */
-#define M	0x20	/* multiple load/store */
-#define S	0x40	/* single-precision fp, or byte-swap value */
-#define SX	0x40	/* byte count in XER */
-#define HARD	0x80	/* string, stwcx. */
-
-#define DCBZ	0x5f	/* 8xx/82xx dcbz faults when cache not enabled */
-
-/*
- * The PowerPC stores certain bits of the instruction that caused the
- * alignment exception in the DSISR register.  This array maps those
- * bits to information about the operand length and what the
- * instruction would do.
- */
-static struct aligninfo aligninfo[128] = {
-	{ 4, LD },		/* 00 0 0000: lwz / lwarx */
-	INVALID,		/* 00 0 0001 */
-	{ 4, ST },		/* 00 0 0010: stw */
-	INVALID,		/* 00 0 0011 */
-	{ 2, LD },		/* 00 0 0100: lhz */
-	{ 2, LD+SE },		/* 00 0 0101: lha */
-	{ 2, ST },		/* 00 0 0110: sth */
-	{ 4, LD+M },		/* 00 0 0111: lmw */
-	{ 4, LD+F+S },		/* 00 0 1000: lfs */
-	{ 8, LD+F },		/* 00 0 1001: lfd */
-	{ 4, ST+F+S },		/* 00 0 1010: stfs */
-	{ 8, ST+F },		/* 00 0 1011: stfd */
-	INVALID,		/* 00 0 1100 */
-	INVALID,		/* 00 0 1101: ld/ldu/lwa */
-	INVALID,		/* 00 0 1110 */
-	INVALID,		/* 00 0 1111: std/stdu */
-	{ 4, LD+U },		/* 00 1 0000: lwzu */
-	INVALID,		/* 00 1 0001 */
-	{ 4, ST+U },		/* 00 1 0010: stwu */
-	INVALID,		/* 00 1 0011 */
-	{ 2, LD+U },		/* 00 1 0100: lhzu */
-	{ 2, LD+SE+U },		/* 00 1 0101: lhau */
-	{ 2, ST+U },		/* 00 1 0110: sthu */
-	{ 4, ST+M },		/* 00 1 0111: stmw */
-	{ 4, LD+F+S+U },	/* 00 1 1000: lfsu */
-	{ 8, LD+F+U },		/* 00 1 1001: lfdu */
-	{ 4, ST+F+S+U },	/* 00 1 1010: stfsu */
-	{ 8, ST+F+U },		/* 00 1 1011: stfdu */
-	INVALID,		/* 00 1 1100 */
-	INVALID,		/* 00 1 1101 */
-	INVALID,		/* 00 1 1110 */
-	INVALID,		/* 00 1 1111 */
-	INVALID,		/* 01 0 0000: ldx */
-	INVALID,		/* 01 0 0001 */
-	INVALID,		/* 01 0 0010: stdx */
-	INVALID,		/* 01 0 0011 */
-	INVALID,		/* 01 0 0100 */
-	INVALID,		/* 01 0 0101: lwax */
-	INVALID,		/* 01 0 0110 */
-	INVALID,		/* 01 0 0111 */
-	{ 4, LD+M+HARD+SX },	/* 01 0 1000: lswx */
-	{ 4, LD+M+HARD },	/* 01 0 1001: lswi */
-	{ 4, ST+M+HARD+SX },	/* 01 0 1010: stswx */
-	{ 4, ST+M+HARD },	/* 01 0 1011: stswi */
-	INVALID,		/* 01 0 1100 */
-	INVALID,		/* 01 0 1101 */
-	INVALID,		/* 01 0 1110 */
-	INVALID,		/* 01 0 1111 */
-	INVALID,		/* 01 1 0000: ldux */
-	INVALID,		/* 01 1 0001 */
-	INVALID,		/* 01 1 0010: stdux */
-	INVALID,		/* 01 1 0011 */
-	INVALID,		/* 01 1 0100 */
-	INVALID,		/* 01 1 0101: lwaux */
-	INVALID,		/* 01 1 0110 */
-	INVALID,		/* 01 1 0111 */
-	INVALID,		/* 01 1 1000 */
-	INVALID,		/* 01 1 1001 */
-	INVALID,		/* 01 1 1010 */
-	INVALID,		/* 01 1 1011 */
-	INVALID,		/* 01 1 1100 */
-	INVALID,		/* 01 1 1101 */
-	INVALID,		/* 01 1 1110 */
-	INVALID,		/* 01 1 1111 */
-	INVALID,		/* 10 0 0000 */
-	INVALID,		/* 10 0 0001 */
-	{ 0, ST+HARD },		/* 10 0 0010: stwcx. */
-	INVALID,		/* 10 0 0011 */
-	INVALID,		/* 10 0 0100 */
-	INVALID,		/* 10 0 0101 */
-	INVALID,		/* 10 0 0110 */
-	INVALID,		/* 10 0 0111 */
-	{ 4, LD+S },		/* 10 0 1000: lwbrx */
-	INVALID,		/* 10 0 1001 */
-	{ 4, ST+S },		/* 10 0 1010: stwbrx */
-	INVALID,		/* 10 0 1011 */
-	{ 2, LD+S },		/* 10 0 1100: lhbrx */
-	INVALID,		/* 10 0 1101 */
-	{ 2, ST+S },		/* 10 0 1110: sthbrx */
-	INVALID,		/* 10 0 1111 */
-	INVALID,		/* 10 1 0000 */
-	INVALID,		/* 10 1 0001 */
-	INVALID,		/* 10 1 0010 */
-	INVALID,		/* 10 1 0011 */
-	INVALID,		/* 10 1 0100 */
-	INVALID,		/* 10 1 0101 */
-	INVALID,		/* 10 1 0110 */
-	INVALID,		/* 10 1 0111 */
-	INVALID,		/* 10 1 1000 */
-	INVALID,		/* 10 1 1001 */
-	INVALID,		/* 10 1 1010 */
-	INVALID,		/* 10 1 1011 */
-	INVALID,		/* 10 1 1100 */
-	INVALID,		/* 10 1 1101 */
-	INVALID,		/* 10 1 1110 */
-	{ 0, ST+HARD },		/* 10 1 1111: dcbz */
-	{ 4, LD },		/* 11 0 0000: lwzx */
-	INVALID,		/* 11 0 0001 */
-	{ 4, ST },		/* 11 0 0010: stwx */
-	INVALID,		/* 11 0 0011 */
-	{ 2, LD },		/* 11 0 0100: lhzx */
-	{ 2, LD+SE },		/* 11 0 0101: lhax */
-	{ 2, ST },		/* 11 0 0110: sthx */
-	INVALID,		/* 11 0 0111 */
-	{ 4, LD+F+S },		/* 11 0 1000: lfsx */
-	{ 8, LD+F },		/* 11 0 1001: lfdx */
-	{ 4, ST+F+S },		/* 11 0 1010: stfsx */
-	{ 8, ST+F },		/* 11 0 1011: stfdx */
-	INVALID,		/* 11 0 1100 */
-	INVALID,		/* 11 0 1101: lmd */
-	INVALID,		/* 11 0 1110 */
-	INVALID,		/* 11 0 1111: stmd */
-	{ 4, LD+U },		/* 11 1 0000: lwzux */
-	INVALID,		/* 11 1 0001 */
-	{ 4, ST+U },		/* 11 1 0010: stwux */
-	INVALID,		/* 11 1 0011 */
-	{ 2, LD+U },		/* 11 1 0100: lhzux */
-	{ 2, LD+SE+U },		/* 11 1 0101: lhaux */
-	{ 2, ST+U },		/* 11 1 0110: sthux */
-	INVALID,		/* 11 1 0111 */
-	{ 4, LD+F+S+U },	/* 11 1 1000: lfsux */
-	{ 8, LD+F+U },		/* 11 1 1001: lfdux */
-	{ 4, ST+F+S+U },	/* 11 1 1010: stfsux */
-	{ 8, ST+F+U },		/* 11 1 1011: stfdux */
-	INVALID,		/* 11 1 1100 */
-	INVALID,		/* 11 1 1101 */
-	INVALID,		/* 11 1 1110 */
-	INVALID,		/* 11 1 1111 */
-};
-
-#define SWAP(a, b)	(t = (a), (a) = (b), (b) = t)
-
-int
-fix_alignment(struct pt_regs *regs)
-{
-	int instr, nb, flags;
-#if defined(CONFIG_4xx) || defined(CONFIG_POWER4) || defined(CONFIG_BOOKE)
-	int opcode, f1, f2, f3;
-#endif
-	int i, t;
-	int reg, areg;
-	int offset, nb0;
-	unsigned char __user *addr;
-	unsigned char *rptr;
-	union {
-		long l;
-		float f;
-		double d;
-		unsigned char v[8];
-	} data;
-
-	CHECK_FULL_REGS(regs);
-
-#if defined(CONFIG_4xx) || defined(CONFIG_POWER4) || defined(CONFIG_BOOKE)
-	/* The 4xx-family & Book-E processors have no DSISR register,
-	 * so we emulate it.
-	 * The POWER4 has a DSISR register but doesn't set it on
-	 * an alignment fault.  -- paulus
-	 */
-
-	if (__get_user(instr, (unsigned int __user *) regs->nip))
-		return 0;
-	opcode = OPCD(instr);
-	reg = RS(instr);
-	areg = RA(instr);
-
-	if (!IS_XFORM(opcode)) {
-		f1 = 0;
-		f2 = (instr & 0x04000000) >> 26;
-		f3 = (instr & 0x78000000) >> 27;
-	} else {
-		f1 = (instr & 0x00000006) >> 1;
-		f2 = (instr & 0x00000040) >> 6;
-		f3 = (instr & 0x00000780) >> 7;
-	}
-
-	instr = ((f1 << 5) | (f2 << 4) | f3);
-#else
-	reg = (regs->dsisr >> 5) & 0x1f;	/* source/dest register */
-	areg = regs->dsisr & 0x1f;		/* register to update */
-	instr = (regs->dsisr >> 10) & 0x7f;
-#endif
-
-	nb = aligninfo[instr].len;
-	if (nb == 0) {
-		long __user *p;
-		int i;
-
-		if (instr != DCBZ)
-			return 0;	/* too hard or invalid instruction */
-		/*
-		 * The dcbz (data cache block zero) instruction
-		 * gives an alignment fault if used on non-cacheable
-		 * memory.  We handle the fault mainly for the
-		 * case when we are running with the cache disabled
-		 * for debugging.
-		 */
-		p = (long __user *) (regs->dar & -L1_CACHE_BYTES);
-		if (user_mode(regs)
-		    && !access_ok(VERIFY_WRITE, p, L1_CACHE_BYTES))
-			return -EFAULT;
-		for (i = 0; i < L1_CACHE_BYTES / sizeof(long); ++i)
-			if (__put_user(0, p+i))
-				return -EFAULT;
-		return 1;
-	}
-
-	flags = aligninfo[instr].flags;
-	if ((flags & (LD|ST)) == 0)
-		return 0;
-
-	/* For the 4xx-family & Book-E processors, the 'dar' field of the
-	 * pt_regs structure is overloaded and is really from the DEAR.
-	 */
-
-	addr = (unsigned char __user *)regs->dar;
-
-	if (flags & M) {
-		/* lmw, stmw, lswi/x, stswi/x */
-		nb0 = 0;
-		if (flags & HARD) {
-			if (flags & SX) {
-				nb = regs->xer & 127;
-				if (nb == 0)
-					return 1;
-			} else {
-				if (__get_user(instr,
-					    (unsigned int __user *)regs->nip))
-					return 0;
-				nb = (instr >> 11) & 0x1f;
-				if (nb == 0)
-					nb = 32;
-			}
-			if (nb + reg * 4 > 128) {
-				nb0 = nb + reg * 4 - 128;
-				nb = 128 - reg * 4;
-			}
-		} else {
-			/* lwm, stmw */
-			nb = (32 - reg) * 4;
-		}
-
-		if (!access_ok((flags & ST? VERIFY_WRITE: VERIFY_READ), addr, nb+nb0))
-			return -EFAULT;	/* bad address */
-
-		rptr = (unsigned char *) &regs->gpr[reg];
-		if (flags & LD) {
-			for (i = 0; i < nb; ++i)
-				if (__get_user(rptr[i], addr+i))
-					return -EFAULT;
-			if (nb0 > 0) {
-				rptr = (unsigned char *) &regs->gpr[0];
-				addr += nb;
-				for (i = 0; i < nb0; ++i)
-					if (__get_user(rptr[i], addr+i))
-						return -EFAULT;
-			}
-			for (; (i & 3) != 0; ++i)
-				rptr[i] = 0;
-		} else {
-			for (i = 0; i < nb; ++i)
-				if (__put_user(rptr[i], addr+i))
-					return -EFAULT;
-			if (nb0 > 0) {
-				rptr = (unsigned char *) &regs->gpr[0];
-				addr += nb;
-				for (i = 0; i < nb0; ++i)
-					if (__put_user(rptr[i], addr+i))
-						return -EFAULT;
-			}
-		}
-		return 1;
-	}
-
-	offset = 0;
-	if (nb < 4) {
-		/* read/write the least significant bits */
-		data.l = 0;
-		offset = 4 - nb;
-	}
-
-	/* Verify the address of the operand */
-	if (user_mode(regs)) {
-		if (!access_ok((flags & ST? VERIFY_WRITE: VERIFY_READ), addr, nb))
-			return -EFAULT;	/* bad address */
-	}
-
-	if (flags & F) {
-		preempt_disable();
-		if (regs->msr & MSR_FP)
-			giveup_fpu(current);
-		preempt_enable();
-	}
-
-	/* If we read the operand, copy it in, else get register values */
-	if (flags & LD) {
-		for (i = 0; i < nb; ++i)
-			if (__get_user(data.v[offset+i], addr+i))
-				return -EFAULT;
-	} else if (flags & F) {
-		data.d = current->thread.fpr[reg];
-	} else {
-		data.l = regs->gpr[reg];
-	}
-
-	switch (flags & ~U) {
-	case LD+SE:	/* sign extend */
-		if (data.v[2] >= 0x80)
-			data.v[0] = data.v[1] = -1;
-		break;
-
-	case LD+S:	/* byte-swap */
-	case ST+S:
-		if (nb == 2) {
-			SWAP(data.v[2], data.v[3]);
-		} else {
-			SWAP(data.v[0], data.v[3]);
-			SWAP(data.v[1], data.v[2]);
-		}
-		break;
-
-	/* Single-precision FP load and store require conversions... */
-	case LD+F+S:
-#ifdef CONFIG_PPC_FPU
-		preempt_disable();
-		enable_kernel_fp();
-		cvt_fd(&data.f, &data.d, &current->thread);
-		preempt_enable();
-#else
-		return 0;
-#endif
-		break;
-	case ST+F+S:
-#ifdef CONFIG_PPC_FPU
-		preempt_disable();
-		enable_kernel_fp();
-		cvt_df(&data.d, &data.f, &current->thread);
-		preempt_enable();
-#else
-		return 0;
-#endif
-		break;
-	}
-
-	if (flags & ST) {
-		for (i = 0; i < nb; ++i)
-			if (__put_user(data.v[offset+i], addr+i))
-				return -EFAULT;
-	} else if (flags & F) {
-		current->thread.fpr[reg] = data.d;
-	} else {
-		regs->gpr[reg] = data.l;
-	}
-
-	if (flags & U)
-		regs->gpr[areg] = regs->dar;
-
-	return 1;
-}
diff --git a/arch/ppc/kernel/asm-offsets.c b/arch/ppc/kernel/asm-offsets.c
index 968261d69572..fe0e767fb94e 100644
--- a/arch/ppc/kernel/asm-offsets.c
+++ b/arch/ppc/kernel/asm-offsets.c
@@ -25,6 +25,7 @@
 #include <asm/processor.h>
 #include <asm/cputable.h>
 #include <asm/thread_info.h>
+#include <asm/vdso_datapage.h>
 
 #define DEFINE(sym, val) \
 	asm volatile("\n->" #sym " %0 " #val : : "i" (val))
@@ -143,5 +144,32 @@ main(void)
 
 	DEFINE(TASK_SIZE, TASK_SIZE);
 	DEFINE(NUM_USER_SEGMENTS, TASK_SIZE>>28);
+
+	/* datapage offsets for use by vdso */
+	DEFINE(CFG_TB_ORIG_STAMP, offsetof(struct vdso_data, tb_orig_stamp));
+	DEFINE(CFG_TB_TICKS_PER_SEC, offsetof(struct vdso_data, tb_ticks_per_sec));
+	DEFINE(CFG_TB_TO_XS, offsetof(struct vdso_data, tb_to_xs));
+	DEFINE(CFG_STAMP_XSEC, offsetof(struct vdso_data, stamp_xsec));
+	DEFINE(CFG_TB_UPDATE_COUNT, offsetof(struct vdso_data, tb_update_count));
+	DEFINE(CFG_TZ_MINUTEWEST, offsetof(struct vdso_data, tz_minuteswest));
+	DEFINE(CFG_TZ_DSTTIME, offsetof(struct vdso_data, tz_dsttime));
+	DEFINE(CFG_SYSCALL_MAP32, offsetof(struct vdso_data, syscall_map_32));
+	DEFINE(WTOM_CLOCK_SEC, offsetof(struct vdso_data, wtom_clock_sec));
+	DEFINE(WTOM_CLOCK_NSEC, offsetof(struct vdso_data, wtom_clock_nsec));
+	DEFINE(TVAL32_TV_SEC, offsetof(struct timeval, tv_sec));
+	DEFINE(TVAL32_TV_USEC, offsetof(struct timeval, tv_usec));
+	DEFINE(TSPEC32_TV_SEC, offsetof(struct timespec, tv_sec));
+	DEFINE(TSPEC32_TV_NSEC, offsetof(struct timespec, tv_nsec));
+
+	/* timeval/timezone offsets for use by vdso */
+	DEFINE(TZONE_TZ_MINWEST, offsetof(struct timezone, tz_minuteswest));
+	DEFINE(TZONE_TZ_DSTTIME, offsetof(struct timezone, tz_dsttime));
+
+	/* Other bits used by the vdso */
+	DEFINE(CLOCK_REALTIME, CLOCK_REALTIME);
+	DEFINE(CLOCK_MONOTONIC, CLOCK_MONOTONIC);
+	DEFINE(NSEC_PER_SEC, NSEC_PER_SEC);
+	DEFINE(CLOCK_REALTIME_RES, TICK_NSEC);
+
 	return 0;
 }
diff --git a/arch/ppc/kernel/head_booke.h b/arch/ppc/kernel/head_booke.h
index aeb349b47af3..f3d274c6b231 100644
--- a/arch/ppc/kernel/head_booke.h
+++ b/arch/ppc/kernel/head_booke.h
@@ -358,6 +358,6 @@ label:
 	NORMAL_EXCEPTION_PROLOG;					      \
 	bne	load_up_fpu;		/* if from user, just load it up */   \
 	addi	r3,r1,STACK_FRAME_OVERHEAD;				      \
-	EXC_XFER_EE_LITE(0x800, KernelFP)
+	EXC_XFER_EE_LITE(0x800, kernel_fp_unavailable_exception)
 
 #endif /* __HEAD_BOOKE_H__ */
diff --git a/arch/ppc/kernel/head_fsl_booke.S b/arch/ppc/kernel/head_fsl_booke.S
index 5063c603fad4..8d60fa99fc4b 100644
--- a/arch/ppc/kernel/head_fsl_booke.S
+++ b/arch/ppc/kernel/head_fsl_booke.S
@@ -24,7 +24,7 @@
  *    Copyright 2002-2004 MontaVista Software, Inc.
  *      PowerPC 44x support, Matt Porter <mporter@kernel.crashing.org>
  *    Copyright 2004 Freescale Semiconductor, Inc
- *      PowerPC e500 modifications, Kumar Gala <kumar.gala@freescale.com>
+ *      PowerPC e500 modifications, Kumar Gala <galak@kernel.crashing.org>
  *
  * This program is free software; you can redistribute  it and/or modify it
  * under  the terms of  the GNU General  Public License as published by the
diff --git a/arch/ppc/kernel/irq.c b/arch/ppc/kernel/irq.c
deleted file mode 100644
index fbb2b9f8922c..000000000000
--- a/arch/ppc/kernel/irq.c
+++ /dev/null
@@ -1,165 +0,0 @@
-/*
- *  arch/ppc/kernel/irq.c
- *
- *  Derived from arch/i386/kernel/irq.c
- *    Copyright (C) 1992 Linus Torvalds
- *  Adapted from arch/i386 by Gary Thomas
- *    Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
- *  Updated and modified by Cort Dougan <cort@fsmlabs.com>
- *    Copyright (C) 1996-2001 Cort Dougan
- *  Adapted for Power Macintosh by Paul Mackerras
- *    Copyright (C) 1996 Paul Mackerras (paulus@cs.anu.edu.au)
- *  Amiga/APUS changes by Jesper Skov (jskov@cygnus.co.uk).
- *
- * This file contains the code used by various IRQ handling routines:
- * asking for different IRQ's should be done through these routines
- * instead of just grabbing them. Thus setups with different IRQ numbers
- * shouldn't result in any weird surprises, and installing new handlers
- * should be easier.
- *
- * The MPC8xx has an interrupt mask in the SIU.  If a bit is set, the
- * interrupt is _enabled_.  As expected, IRQ0 is bit 0 in the 32-bit
- * mask register (of which only 16 are defined), hence the weird shifting
- * and complement of the cached_irq_mask.  I want to be able to stuff
- * this right into the SIU SMASK register.
- * Many of the prep/chrp functions are conditional compiled on CONFIG_8xx
- * to reduce code space and undefined function references.
- */
-
-#include <linux/errno.h>
-#include <linux/module.h>
-#include <linux/threads.h>
-#include <linux/kernel_stat.h>
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/ptrace.h>
-#include <linux/ioport.h>
-#include <linux/interrupt.h>
-#include <linux/timex.h>
-#include <linux/config.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/pci.h>
-#include <linux/delay.h>
-#include <linux/irq.h>
-#include <linux/proc_fs.h>
-#include <linux/random.h>
-#include <linux/seq_file.h>
-#include <linux/cpumask.h>
-#include <linux/profile.h>
-#include <linux/bitops.h>
-
-#include <asm/uaccess.h>
-#include <asm/system.h>
-#include <asm/io.h>
-#include <asm/pgtable.h>
-#include <asm/irq.h>
-#include <asm/cache.h>
-#include <asm/prom.h>
-#include <asm/ptrace.h>
-#include <asm/machdep.h>
-
-#define NR_MASK_WORDS	((NR_IRQS + 31) / 32)
-
-extern atomic_t ipi_recv;
-extern atomic_t ipi_sent;
-
-#define MAXCOUNT 10000000
-
-int ppc_spurious_interrupts = 0;
-struct irqaction *ppc_irq_action[NR_IRQS];
-unsigned long ppc_cached_irq_mask[NR_MASK_WORDS];
-unsigned long ppc_lost_interrupts[NR_MASK_WORDS];
-atomic_t ppc_n_lost_interrupts;
-
-#ifdef CONFIG_TAU_INT
-extern int tau_initialized;
-extern int tau_interrupts(int);
-#endif
-
-int show_interrupts(struct seq_file *p, void *v)
-{
-	int i = *(loff_t *) v, j;
-	struct irqaction * action;
-	unsigned long flags;
-
-	if (i == 0) {
-		seq_puts(p, "           ");
-		for (j=0; j<NR_CPUS; j++)
-			if (cpu_online(j))
-				seq_printf(p, "CPU%d       ", j);
-		seq_putc(p, '\n');
-	}
-
-	if (i < NR_IRQS) {
-		spin_lock_irqsave(&irq_desc[i].lock, flags);
-		action = irq_desc[i].action;
-		if ( !action || !action->handler )
-			goto skip;
-		seq_printf(p, "%3d: ", i);
-#ifdef CONFIG_SMP
-		for (j = 0; j < NR_CPUS; j++)
-			if (cpu_online(j))
-				seq_printf(p, "%10u ",
-					   kstat_cpu(j).irqs[i]);
-#else
-		seq_printf(p, "%10u ", kstat_irqs(i));
-#endif /* CONFIG_SMP */
-		if (irq_desc[i].handler)
-			seq_printf(p, " %s ", irq_desc[i].handler->typename);
-		else
-			seq_puts(p, "  None      ");
-		seq_printf(p, "%s", (irq_desc[i].status & IRQ_LEVEL) ? "Level " : "Edge  ");
-		seq_printf(p, "    %s", action->name);
-		for (action = action->next; action; action = action->next)
-			seq_printf(p, ", %s", action->name);
-		seq_putc(p, '\n');
-skip:
-		spin_unlock_irqrestore(&irq_desc[i].lock, flags);
-	} else if (i == NR_IRQS) {
-#ifdef CONFIG_TAU_INT
-		if (tau_initialized){
-			seq_puts(p, "TAU: ");
-			for (j = 0; j < NR_CPUS; j++)
-				if (cpu_online(j))
-					seq_printf(p, "%10u ", tau_interrupts(j));
-			seq_puts(p, "  PowerPC             Thermal Assist (cpu temp)\n");
-		}
-#endif
-#if defined(CONFIG_SMP) && !defined(CONFIG_PPC_MERGE)
-		/* should this be per processor send/receive? */
-		seq_printf(p, "IPI (recv/sent): %10u/%u\n",
-				atomic_read(&ipi_recv), atomic_read(&ipi_sent));
-#endif
-		seq_printf(p, "BAD: %10u\n", ppc_spurious_interrupts);
-	}
-	return 0;
-}
-
-void do_IRQ(struct pt_regs *regs)
-{
-	int irq, first = 1;
-        irq_enter();
-
-	/*
-	 * Every platform is required to implement ppc_md.get_irq.
-	 * This function will either return an irq number or -1 to
-	 * indicate there are no more pending.  But the first time
-	 * through the loop this means there wasn't and IRQ pending.
-	 * The value -2 is for buggy hardware and means that this IRQ
-	 * has already been handled. -- Tom
-	 */
-	while ((irq = ppc_md.get_irq(regs)) >= 0) {
-		__do_IRQ(irq, regs);
-		first = 0;
-	}
-	if (irq != -2 && first)
-		/* That's not SMP safe ... but who cares ? */
-		ppc_spurious_interrupts++;
-        irq_exit();
-}
-
-void __init init_IRQ(void)
-{
-	ppc_md.init_IRQ();
-}
diff --git a/arch/ppc/kernel/misc.S b/arch/ppc/kernel/misc.S
index ae6af29938a1..5e61124581d0 100644
--- a/arch/ppc/kernel/misc.S
+++ b/arch/ppc/kernel/misc.S
@@ -497,9 +497,9 @@ END_FTR_SECTION_IFCLR(CPU_FTR_SPLIT_ID_CACHE)
  * and invalidate the corresponding instruction cache blocks.
  * This is a no-op on the 601.
  *
- * flush_icache_range(unsigned long start, unsigned long stop)
+ * __flush_icache_range(unsigned long start, unsigned long stop)
  */
-_GLOBAL(flush_icache_range)
+_GLOBAL(__flush_icache_range)
 BEGIN_FTR_SECTION
 	blr				/* for 601, do nothing */
 END_FTR_SECTION_IFCLR(CPU_FTR_SPLIT_ID_CACHE)
diff --git a/arch/ppc/kernel/pci.c b/arch/ppc/kernel/pci.c
index e8f4e576750a..f7fae5f153b2 100644
--- a/arch/ppc/kernel/pci.c
+++ b/arch/ppc/kernel/pci.c
@@ -45,7 +45,6 @@ static void update_bridge_base(struct pci_bus *bus, int i);
 static void pcibios_fixup_resources(struct pci_dev* dev);
 static void fixup_broken_pcnet32(struct pci_dev* dev);
 static int reparent_resources(struct resource *parent, struct resource *res);
-static void fixup_rev1_53c810(struct pci_dev* dev);
 static void fixup_cpc710_pci64(struct pci_dev* dev);
 #ifdef CONFIG_PPC_OF
 static u8* pci_to_OF_bus_map;
@@ -62,20 +61,6 @@ struct pci_controller** hose_tail = &hose_head;
 static int pci_bus_count;
 
 static void
-fixup_rev1_53c810(struct pci_dev* dev)
-{
-	/* rev 1 ncr53c810 chips don't set the class at all which means
-	 * they don't get their resources remapped. Fix that here.
-	 */
-
-	if ((dev->class == PCI_CLASS_NOT_DEFINED)) {
-		printk("NCR 53c810 rev 1 detected, setting PCI class.\n");
-		dev->class = PCI_CLASS_STORAGE_SCSI;
-	}
-}
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NCR,	PCI_DEVICE_ID_NCR_53C810,	fixup_rev1_53c810);
-
-static void
 fixup_broken_pcnet32(struct pci_dev* dev)
 {
 	if ((dev->class>>8 == PCI_CLASS_NETWORK_ETHERNET)) {
diff --git a/arch/ppc/kernel/ppc_ksyms.c b/arch/ppc/kernel/ppc_ksyms.c
index e0ca61b37f4f..bb6a5c6a64be 100644
--- a/arch/ppc/kernel/ppc_ksyms.c
+++ b/arch/ppc/kernel/ppc_ksyms.c
@@ -46,6 +46,7 @@
 #include <asm/btext.h>
 #include <asm/div64.h>
 #include <asm/xmon.h>
+#include <asm/signal.h>
 
 #ifdef  CONFIG_8xx
 #include <asm/commproc.h>
@@ -57,7 +58,6 @@ extern void machine_check_exception(struct pt_regs *regs);
 extern void alignment_exception(struct pt_regs *regs);
 extern void program_check_exception(struct pt_regs *regs);
 extern void single_step_exception(struct pt_regs *regs);
-extern int do_signal(sigset_t *, struct pt_regs *);
 extern int pmac_newworld;
 extern int sys_sigreturn(struct pt_regs *regs);
 
@@ -78,7 +78,6 @@ EXPORT_SYMBOL(program_check_exception);
 EXPORT_SYMBOL(single_step_exception);
 EXPORT_SYMBOL(sys_sigreturn);
 EXPORT_SYMBOL(ppc_n_lost_interrupts);
-EXPORT_SYMBOL(ppc_lost_interrupts);
 
 EXPORT_SYMBOL(ISA_DMA_THRESHOLD);
 EXPORT_SYMBOL(DMA_MODE_READ);
@@ -176,6 +175,7 @@ EXPORT_SYMBOL(pci_bus_to_phys);
 #endif /* CONFIG_PCI */
 
 #ifdef CONFIG_NOT_COHERENT_CACHE
+extern void flush_dcache_all(void);
 EXPORT_SYMBOL(flush_dcache_all);
 #endif
 
@@ -184,7 +184,7 @@ EXPORT_SYMBOL(kernel_thread);
 
 EXPORT_SYMBOL(flush_instruction_cache);
 EXPORT_SYMBOL(giveup_fpu);
-EXPORT_SYMBOL(flush_icache_range);
+EXPORT_SYMBOL(__flush_icache_range);
 EXPORT_SYMBOL(flush_dcache_range);
 EXPORT_SYMBOL(flush_icache_user_range);
 EXPORT_SYMBOL(flush_dcache_page);
@@ -217,9 +217,6 @@ EXPORT_SYMBOL(adb_try_handler_change);
 EXPORT_SYMBOL(cuda_request);
 EXPORT_SYMBOL(cuda_poll);
 #endif /* CONFIG_ADB_CUDA */
-#ifdef CONFIG_PPC_MULTIPLATFORM
-EXPORT_SYMBOL(_machine);
-#endif
 #ifdef CONFIG_PPC_PMAC
 EXPORT_SYMBOL(sys_ctrler);
 EXPORT_SYMBOL(pmac_newworld);
diff --git a/arch/ppc/kernel/process.c b/arch/ppc/kernel/process.c
index cb1c7b92f8c6..25cbdc8d2941 100644
--- a/arch/ppc/kernel/process.c
+++ b/arch/ppc/kernel/process.c
@@ -417,6 +417,7 @@ void show_regs(struct pt_regs * regs)
 
 void exit_thread(void)
 {
+	preempt_disable();
 	if (last_task_used_math == current)
 		last_task_used_math = NULL;
 	if (last_task_used_altivec == current)
@@ -425,10 +426,12 @@ void exit_thread(void)
 	if (last_task_used_spe == current)
 		last_task_used_spe = NULL;
 #endif
+	preempt_enable();
 }
 
 void flush_thread(void)
 {
+	preempt_disable();
 	if (last_task_used_math == current)
 		last_task_used_math = NULL;
 	if (last_task_used_altivec == current)
@@ -437,6 +440,7 @@ void flush_thread(void)
 	if (last_task_used_spe == current)
 		last_task_used_spe = NULL;
 #endif
+	preempt_enable();
 }
 
 void
@@ -535,6 +539,7 @@ void start_thread(struct pt_regs *regs, unsigned long nip, unsigned long sp)
 	regs->nip = nip;
 	regs->gpr[1] = sp;
 	regs->msr = MSR_USER;
+	preempt_disable();
 	if (last_task_used_math == current)
 		last_task_used_math = NULL;
 	if (last_task_used_altivec == current)
@@ -543,6 +548,7 @@ void start_thread(struct pt_regs *regs, unsigned long nip, unsigned long sp)
 	if (last_task_used_spe == current)
 		last_task_used_spe = NULL;
 #endif
+	preempt_enable();
 	memset(current->thread.fpr, 0, sizeof(current->thread.fpr));
 	current->thread.fpscr.val = 0;
 #ifdef CONFIG_ALTIVEC
diff --git a/arch/ppc/kernel/setup.c b/arch/ppc/kernel/setup.c
index 6bcb85d2b7fd..0eb0b7085e6a 100644
--- a/arch/ppc/kernel/setup.c
+++ b/arch/ppc/kernel/setup.c
@@ -76,6 +76,7 @@ unsigned int DMA_MODE_WRITE;
 
 #ifdef CONFIG_PPC_MULTIPLATFORM
 int _machine = 0;
+EXPORT_SYMBOL(_machine);
 
 extern void prep_init(unsigned long r3, unsigned long r4,
 		unsigned long r5, unsigned long r6, unsigned long r7);
@@ -601,7 +602,19 @@ void parse_bootinfo(struct bi_record *rec)
 #endif /* CONFIG_BLK_DEV_INITRD */
 #ifdef CONFIG_PPC_MULTIPLATFORM
 		case BI_MACHTYPE:
-			_machine = data[0];
+			/* Machine types changed with the merge. Since the
+			 * bootinfo are now deprecated, we can just hard code
+			 * the appropriate conversion here for when we are
+			 * called with yaboot which passes us a machine type
+			 * this way.
+			 */
+			switch(data[0]) {
+			case 1: _machine = _MACH_prep; break;
+			case 2: _machine = _MACH_Pmac; break;
+			case 4: _machine = _MACH_chrp; break;
+			default:
+				_machine = data[0];
+			}
 			break;
 #endif
 		case BI_MEMSIZE:
diff --git a/arch/ppc/kernel/smp.c b/arch/ppc/kernel/smp.c
index 43b8fc2ca591..becbfa397556 100644
--- a/arch/ppc/kernel/smp.c
+++ b/arch/ppc/kernel/smp.c
@@ -301,6 +301,10 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
 
 	/* Probe platform for CPUs: always linear. */
 	num_cpus = smp_ops->probe();
+	
+	if (num_cpus < 2)
+		smp_tb_synchronized = 1;
+	
 	for (i = 0; i < num_cpus; ++i)
 		cpu_set(i, cpu_possible_map);
 
diff --git a/arch/ppc/mm/fsl_booke_mmu.c b/arch/ppc/mm/fsl_booke_mmu.c
index af9ca0eb6d55..5d581bb3aa12 100644
--- a/arch/ppc/mm/fsl_booke_mmu.c
+++ b/arch/ppc/mm/fsl_booke_mmu.c
@@ -1,5 +1,5 @@
 /*
- * Modifications by Kumar Gala (kumar.gala@freescale.com) to support
+ * Modifications by Kumar Gala (galak@kernel.crashing.org) to support
  * E500 Book E processors.
  *
  * Copyright 2004 Freescale Semiconductor, Inc
diff --git a/arch/ppc/mm/init.c b/arch/ppc/mm/init.c
index 99b48abd3296..45f0782059f1 100644
--- a/arch/ppc/mm/init.c
+++ b/arch/ppc/mm/init.c
@@ -597,21 +597,20 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address,
 
 	if (pfn_valid(pfn)) {
 		struct page *page = pfn_to_page(pfn);
-		if (!PageReserved(page)
-		    && !test_bit(PG_arch_1, &page->flags)) {
-			if (vma->vm_mm == current->active_mm) {
 #ifdef CONFIG_8xx
-			/* On 8xx, cache control instructions (particularly 
-		 	 * "dcbst" from flush_dcache_icache) fault as write 
-			 * operation if there is an unpopulated TLB entry 
-			 * for the address in question. To workaround that, 
-			 * we invalidate the TLB here, thus avoiding dcbst 
-			 * misbehaviour.
-			 */
-				_tlbie(address);
+		/* On 8xx, the TLB handlers work in 2 stages:
+	 	 * First, a zeroed entry is loaded by TLBMiss handler,
+		 * which causes the TLBError handler to be triggered.
+		 * That means the zeroed TLB has to be invalidated
+		 * whenever a page miss occurs.
+		 */
+		_tlbie(address);
 #endif
+		if (!PageReserved(page)
+		    && !test_bit(PG_arch_1, &page->flags)) {
+			if (vma->vm_mm == current->active_mm)
 				__flush_dcache_icache((void *) address);
-			} else
+			else
 				flush_dcache_icache_page(page);
 			set_bit(PG_arch_1, &page->flags);
 		}
diff --git a/arch/ppc/platforms/83xx/mpc834x_sys.c b/arch/ppc/platforms/83xx/mpc834x_sys.c
index 98edc75f4105..04bdc39bf47b 100644
--- a/arch/ppc/platforms/83xx/mpc834x_sys.c
+++ b/arch/ppc/platforms/83xx/mpc834x_sys.c
@@ -3,7 +3,7 @@
  *
  * MPC834x SYS board specific routines
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 Freescale Semiconductor Inc.
  *
@@ -73,12 +73,19 @@ mpc83xx_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
 	     *       A      B      C      D
 	     */
 	{
-		{PIRQA, PIRQB,  PIRQC,  PIRQD}, /* idsel 0x11 */
-		{PIRQC, PIRQD,  PIRQA,  PIRQB}, /* idsel 0x12 */
-		{PIRQD, PIRQA,  PIRQB,  PIRQC}  /* idsel 0x13 */
+		{PIRQA, PIRQB, PIRQC, PIRQD},	/* idsel 0x11 */
+		{PIRQC, PIRQD, PIRQA, PIRQB},	/* idsel 0x12 */
+		{PIRQD, PIRQA, PIRQB, PIRQC},	/* idsel 0x13 */
+		{0, 0, 0, 0},
+		{PIRQA, PIRQB, PIRQC, PIRQD},	/* idsel 0x15 */
+		{PIRQD, PIRQA, PIRQB, PIRQC},	/* idsel 0x16 */
+		{PIRQC, PIRQD, PIRQA, PIRQB},	/* idsel 0x17 */
+		{PIRQB, PIRQC, PIRQD, PIRQA},	/* idsel 0x18 */
+		{0, 0, 0, 0},			/* idsel 0x19 */
+		{0, 0, 0, 0},			/* idsel 0x20 */
 	};
 
-	const long min_idsel = 0x11, max_idsel = 0x13, irqs_per_slot = 4;
+	const long min_idsel = 0x11, max_idsel = 0x20, irqs_per_slot = 4;
 	return PCI_IRQ_TABLE_LOOKUP;
 }
 
diff --git a/arch/ppc/platforms/83xx/mpc834x_sys.h b/arch/ppc/platforms/83xx/mpc834x_sys.h
index 58e44c042535..2e514d316fb8 100644
--- a/arch/ppc/platforms/83xx/mpc834x_sys.h
+++ b/arch/ppc/platforms/83xx/mpc834x_sys.h
@@ -3,7 +3,7 @@
  *
  * MPC834X SYS common board definitions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 Freescale Semiconductor, Inc.
  *
diff --git a/arch/ppc/platforms/85xx/mpc8540_ads.c b/arch/ppc/platforms/85xx/mpc8540_ads.c
index 7e952c1228cb..c5cde97c6ef0 100644
--- a/arch/ppc/platforms/85xx/mpc8540_ads.c
+++ b/arch/ppc/platforms/85xx/mpc8540_ads.c
@@ -3,7 +3,7 @@
  *
  * MPC8540ADS board specific routines
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/platforms/85xx/mpc8540_ads.h b/arch/ppc/platforms/85xx/mpc8540_ads.h
index 3d05d7c4a938..e48ca3a97397 100644
--- a/arch/ppc/platforms/85xx/mpc8540_ads.h
+++ b/arch/ppc/platforms/85xx/mpc8540_ads.h
@@ -3,7 +3,7 @@
  *
  * MPC8540ADS board definitions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/platforms/85xx/mpc8555_cds.h b/arch/ppc/platforms/85xx/mpc8555_cds.h
index e0e75568bc57..1a8e6c67355d 100644
--- a/arch/ppc/platforms/85xx/mpc8555_cds.h
+++ b/arch/ppc/platforms/85xx/mpc8555_cds.h
@@ -3,7 +3,7 @@
  *
  * MPC8555CDS board definitions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/platforms/85xx/mpc8560_ads.c b/arch/ppc/platforms/85xx/mpc8560_ads.c
index 208433f1e93a..8e39a5517092 100644
--- a/arch/ppc/platforms/85xx/mpc8560_ads.c
+++ b/arch/ppc/platforms/85xx/mpc8560_ads.c
@@ -3,7 +3,7 @@
  *
  * MPC8560ADS board specific routines
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/platforms/85xx/mpc8560_ads.h b/arch/ppc/platforms/85xx/mpc8560_ads.h
index 7df885d73e9d..143ae7eefa7c 100644
--- a/arch/ppc/platforms/85xx/mpc8560_ads.h
+++ b/arch/ppc/platforms/85xx/mpc8560_ads.h
@@ -3,7 +3,7 @@
  *
  * MPC8540ADS board definitions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/platforms/85xx/mpc85xx_ads_common.c b/arch/ppc/platforms/85xx/mpc85xx_ads_common.c
index 16ad092d8a06..17ce48fe3503 100644
--- a/arch/ppc/platforms/85xx/mpc85xx_ads_common.c
+++ b/arch/ppc/platforms/85xx/mpc85xx_ads_common.c
@@ -3,7 +3,7 @@
  *
  * MPC85xx ADS board common routines
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/platforms/85xx/mpc85xx_ads_common.h b/arch/ppc/platforms/85xx/mpc85xx_ads_common.h
index 84acf6e8d45e..198a6a02cde8 100644
--- a/arch/ppc/platforms/85xx/mpc85xx_ads_common.h
+++ b/arch/ppc/platforms/85xx/mpc85xx_ads_common.h
@@ -3,7 +3,7 @@
  *
  * MPC85XX ADS common board definitions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor Inc.
  *
@@ -25,6 +25,8 @@
 #define BCSR_ADDR		((uint)0xf8000000)
 #define BCSR_SIZE		((uint)(32 * 1024))
 
+struct seq_file;
+
 extern int mpc85xx_ads_show_cpuinfo(struct seq_file *m);
 extern void mpc85xx_ads_init_IRQ(void) __init;
 extern void mpc85xx_ads_map_io(void) __init;
diff --git a/arch/ppc/platforms/85xx/mpc85xx_cds_common.c b/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
index a21156967a5e..5e8cc5ec6ab5 100644
--- a/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
+++ b/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
@@ -3,7 +3,7 @@
  *
  * MPC85xx CDS board specific routines
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor, Inc
  *
@@ -130,10 +130,11 @@ mpc85xx_cds_show_cpuinfo(struct seq_file *m)
 }
 
 #ifdef CONFIG_CPM2
-static void cpm2_cascade(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t cpm2_cascade(int irq, void *dev_id, struct pt_regs *regs)
 {
 	while((irq = cpm2_get_irq(regs)) >= 0)
 		__do_IRQ(irq, regs);
+	return IRQ_HANDLED;
 }
 
 static struct irqaction cpm2_irqaction = {
diff --git a/arch/ppc/platforms/85xx/mpc85xx_cds_common.h b/arch/ppc/platforms/85xx/mpc85xx_cds_common.h
index 12b292c6ae32..5b588cfd0e41 100644
--- a/arch/ppc/platforms/85xx/mpc85xx_cds_common.h
+++ b/arch/ppc/platforms/85xx/mpc85xx_cds_common.h
@@ -3,7 +3,7 @@
  *
  * MPC85xx CDS board definitions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor, Inc
  *
diff --git a/arch/ppc/platforms/85xx/sbc8560.c b/arch/ppc/platforms/85xx/sbc8560.c
index b4ee1707a836..45a5b81b4ed1 100644
--- a/arch/ppc/platforms/85xx/sbc8560.c
+++ b/arch/ppc/platforms/85xx/sbc8560.c
@@ -3,7 +3,7 @@
  * 
  * Wind River SBC8560 board specific routines
  * 
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala
  *
  * Copyright 2004 Freescale Semiconductor Inc.
  * 
diff --git a/arch/ppc/platforms/85xx/stx_gp3.h b/arch/ppc/platforms/85xx/stx_gp3.h
index 7bcc6c35a417..2f25b5195152 100644
--- a/arch/ppc/platforms/85xx/stx_gp3.h
+++ b/arch/ppc/platforms/85xx/stx_gp3.h
@@ -21,7 +21,6 @@
 
 #include <linux/config.h>
 #include <linux/init.h>
-#include <linux/seq_file.h>
 #include <asm/ppcboot.h>
 
 #define BOARD_CCSRBAR		((uint)0xe0000000)
@@ -43,7 +42,6 @@ extern void mpc85xx_setup_hose(void) __init;
 extern void mpc85xx_restart(char *cmd);
 extern void mpc85xx_power_off(void);
 extern void mpc85xx_halt(void);
-extern int mpc85xx_show_cpuinfo(struct seq_file *m);
 extern void mpc85xx_init_IRQ(void) __init;
 extern unsigned long mpc85xx_find_end_of_memory(void) __init;
 extern void mpc85xx_calibrate_decr(void) __init;
diff --git a/arch/ppc/platforms/pmac_feature.c b/arch/ppc/platforms/pmac_feature.c
index 58884a63ebdb..6b7b3a150631 100644
--- a/arch/ppc/platforms/pmac_feature.c
+++ b/arch/ppc/platforms/pmac_feature.c
@@ -1606,11 +1606,19 @@ void pmac_tweak_clock_spreading(int enable)
 	 */
 
 	if (macio->type == macio_intrepid) {
-		if (enable)
-			UN_OUT(UNI_N_CLOCK_SPREADING, 2);
-		else
-			UN_OUT(UNI_N_CLOCK_SPREADING, 0);
-		mdelay(40);
+		struct device_node *clock =
+			of_find_node_by_path("/uni-n@f8000000/hw-clock");
+		if (clock && get_property(clock, "platform-do-clockspreading",
+					  NULL)) {
+			printk(KERN_INFO "%sabling clock spreading on Intrepid"
+			       " ASIC\n", enable ? "En" : "Dis");
+			if (enable)
+				UN_OUT(UNI_N_CLOCK_SPREADING, 2);
+			else
+				UN_OUT(UNI_N_CLOCK_SPREADING, 0);
+			mdelay(40);
+		}
+		of_node_put(clock);
 	}
 
 	while (machine_is_compatible("PowerBook5,2") ||
@@ -1680,6 +1688,8 @@ void pmac_tweak_clock_spreading(int enable)
 			pmac_low_i2c_close(ui2c);
 			break;
 		}
+		printk(KERN_INFO "%sabling clock spreading on i2c clock chip\n",
+		       enable ? "En" : "Dis");
 		pmac_low_i2c_setmode(ui2c, pmac_low_i2c_mode_stdsub);
 		rc = pmac_low_i2c_xfer(ui2c, 0xd2 | pmac_low_i2c_write, 0x80, buffer, 9);
 		DBG("write result: %d,", rc);
@@ -2317,6 +2327,14 @@ static struct pmac_mb_def pmac_mb_defs[] = {
 		PMAC_TYPE_UNKNOWN_INTREPID,	intrepid_features,
 		PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
 	},
+	{	"PowerBook5,8",			"PowerBook G4 15\"",
+		PMAC_TYPE_UNKNOWN_INTREPID,	intrepid_features,
+		PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
+	},
+	{	"PowerBook5,9",			"PowerBook G4 17\"",
+		PMAC_TYPE_UNKNOWN_INTREPID,	intrepid_features,
+		PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
+	},
 	{	"PowerBook6,1",			"PowerBook G4 12\"",
 		PMAC_TYPE_UNKNOWN_INTREPID,	intrepid_features,
 		PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
diff --git a/arch/ppc/platforms/pmac_pic.c b/arch/ppc/platforms/pmac_pic.c
index 9f2d95ea8564..4742bf609357 100644
--- a/arch/ppc/platforms/pmac_pic.c
+++ b/arch/ppc/platforms/pmac_pic.c
@@ -75,6 +75,9 @@ static DEFINE_SPINLOCK(pmac_pic_lock);
 #define GATWICK_IRQ_POOL_SIZE        10
 static struct interrupt_info gatwick_int_pool[GATWICK_IRQ_POOL_SIZE];
 
+#define NR_MASK_WORDS	((NR_IRQS + 31) / 32)
+static unsigned long ppc_lost_interrupts[NR_MASK_WORDS];
+
 /*
  * Mark an irq as "lost".  This is only used on the pmac
  * since it can lose interrupts (see pmac_set_irq_mask).
diff --git a/arch/ppc/platforms/pq2ads.c b/arch/ppc/platforms/pq2ads.c
index 6a1475c1e128..71c9fca1fe9b 100644
--- a/arch/ppc/platforms/pq2ads.c
+++ b/arch/ppc/platforms/pq2ads.c
@@ -3,7 +3,7 @@
  *
  * PQ2ADS platform support
  *
- * Author: Kumar Gala <kumar.gala@freescale.com>
+ * Author: Kumar Gala <galak@kernel.crashing.org>
  * Derived from: est8260_setup.c by Allen Curtis
  *
  * Copyright 2004 Freescale Semiconductor, Inc.
diff --git a/arch/ppc/platforms/prep_setup.c b/arch/ppc/platforms/prep_setup.c
index 067d7d53b81e..4415748071dc 100644
--- a/arch/ppc/platforms/prep_setup.c
+++ b/arch/ppc/platforms/prep_setup.c
@@ -61,6 +61,15 @@
 #include <asm/pci-bridge.h>
 #include <asm/todc.h>
 
+/* prep registers for L2 */
+#define CACHECRBA       0x80000823      /* Cache configuration register address */
+#define L2CACHE_MASK	0x03	/* Mask for 2 L2 Cache bits */
+#define L2CACHE_512KB	0x00	/* 512KB */
+#define L2CACHE_256KB	0x01	/* 256KB */
+#define L2CACHE_1MB	0x02	/* 1MB */
+#define L2CACHE_NONE	0x03	/* NONE */
+#define L2CACHE_PARITY  0x08    /* Mask for L2 Cache Parity Protected bit */
+
 TODC_ALLOC();
 
 unsigned char ucSystemType;
diff --git a/arch/ppc/syslib/cpm2_pic.c b/arch/ppc/syslib/cpm2_pic.c
index c867be6981cb..29d95d415ceb 100644
--- a/arch/ppc/syslib/cpm2_pic.c
+++ b/arch/ppc/syslib/cpm2_pic.c
@@ -37,7 +37,7 @@ static	u_char	irq_to_siureg[] = {
 static	u_char	irq_to_siubit[] = {
 	 0, 15, 14, 13, 12, 11, 10,  9,
 	 8,  7,  6,  5,  4,  3,  2,  1,
-	 2,  1, 15, 14, 13, 12, 11, 10,
+	 2,  1,  0, 14, 13, 12, 11, 10,
 	 9,  8,  7,  6,  5,  4,  3,  0,
 	31, 30, 29, 28, 27, 26, 25, 24,
 	23, 22, 21, 20, 19, 18, 17, 16,
diff --git a/arch/ppc/syslib/ipic.h b/arch/ppc/syslib/ipic.h
index 2b56a4fcf373..a7ce7da8785c 100644
--- a/arch/ppc/syslib/ipic.h
+++ b/arch/ppc/syslib/ipic.h
@@ -3,7 +3,7 @@
  *
  * IPIC private definitions and structure.
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 Freescale Semiconductor, Inc
  *
diff --git a/arch/ppc/syslib/m82xx_pci.c b/arch/ppc/syslib/m82xx_pci.c
index 1d1c3956c1ae..1941a8c7ca9a 100644
--- a/arch/ppc/syslib/m82xx_pci.c
+++ b/arch/ppc/syslib/m82xx_pci.c
@@ -248,7 +248,8 @@ pq2ads_setup_pci(struct pci_controller *hose)
 	pci_div = ( (sccr & SCCR_PCI_MODCK) ? 2 : 1) *
 			( ( (sccr & SCCR_PCIDF_MSK) >> SCCR_PCIDF_SHIFT) + 1);
 	freq = (uint)((2*binfo->bi_cpmfreq)/(pci_div));
-	time = (int)666666/freq;
+	time = (int)66666666/freq;
+
 	/* due to PCI Local Bus spec, some devices needs to wait such a long
 	time after RST 	deassertion. More specifically, 0.508s for 66MHz & twice more for 33 */
 	printk("%s: The PCI bus is %d Mhz.\nWaiting %s after deasserting RST...\n",__FILE__,freq,
diff --git a/arch/ppc/syslib/mpc83xx_devices.c b/arch/ppc/syslib/mpc83xx_devices.c
index f43fbf9a9389..847df4409982 100644
--- a/arch/ppc/syslib/mpc83xx_devices.c
+++ b/arch/ppc/syslib/mpc83xx_devices.c
@@ -3,7 +3,7 @@
  *
  * MPC83xx Device descriptions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/syslib/mpc83xx_sys.c b/arch/ppc/syslib/mpc83xx_sys.c
index da743446789b..82cf3ab77f4a 100644
--- a/arch/ppc/syslib/mpc83xx_sys.c
+++ b/arch/ppc/syslib/mpc83xx_sys.c
@@ -3,7 +3,7 @@
  *
  * MPC83xx System descriptions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 Freescale Semiconductor Inc.
  *
@@ -69,9 +69,33 @@ struct ppc_sys_spec ppc_sys_specs[] = {
 		},
 	},
 	{
-		.ppc_sys_name	= "8343E",
+		.ppc_sys_name	= "8347E",
 		.mask 		= 0xFFFF0000,
 		.value 		= 0x80540000,
+		.num_devices	= 9,
+		.device_list	= (enum ppc_sys_devices[])
+		{
+			MPC83xx_TSEC1, MPC83xx_TSEC2, MPC83xx_IIC1,
+			MPC83xx_IIC2, MPC83xx_DUART, MPC83xx_SEC2,
+			MPC83xx_USB2_DR, MPC83xx_USB2_MPH, MPC83xx_MDIO
+		},
+	},
+	{
+		.ppc_sys_name	= "8347",
+		.mask 		= 0xFFFF0000,
+		.value 		= 0x80550000,
+		.num_devices	= 8,
+		.device_list	= (enum ppc_sys_devices[])
+		{
+			MPC83xx_TSEC1, MPC83xx_TSEC2, MPC83xx_IIC1,
+			MPC83xx_IIC2, MPC83xx_DUART,
+			MPC83xx_USB2_DR, MPC83xx_USB2_MPH, MPC83xx_MDIO
+		},
+	},
+	{
+		.ppc_sys_name	= "8343E",
+		.mask 		= 0xFFFF0000,
+		.value 		= 0x80560000,
 		.num_devices	= 8,
 		.device_list	= (enum ppc_sys_devices[])
 		{
@@ -83,7 +107,7 @@ struct ppc_sys_spec ppc_sys_specs[] = {
 	{
 		.ppc_sys_name	= "8343",
 		.mask 		= 0xFFFF0000,
-		.value 		= 0x80550000,
+		.value 		= 0x80570000,
 		.num_devices	= 7,
 		.device_list	= (enum ppc_sys_devices[])
 		{
diff --git a/arch/ppc/syslib/mpc85xx_devices.c b/arch/ppc/syslib/mpc85xx_devices.c
index 2ede677a0a53..69949d255658 100644
--- a/arch/ppc/syslib/mpc85xx_devices.c
+++ b/arch/ppc/syslib/mpc85xx_devices.c
@@ -3,7 +3,7 @@
  *
  * MPC85xx Device descriptions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/syslib/mpc85xx_sys.c b/arch/ppc/syslib/mpc85xx_sys.c
index cb68d8c58348..397cfbcce5ea 100644
--- a/arch/ppc/syslib/mpc85xx_sys.c
+++ b/arch/ppc/syslib/mpc85xx_sys.c
@@ -3,7 +3,7 @@
  *
  * MPC85xx System descriptions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/syslib/mpc8xx_devices.c b/arch/ppc/syslib/mpc8xx_devices.c
index 2b5f0e701687..92dc98b36bde 100644
--- a/arch/ppc/syslib/mpc8xx_devices.c
+++ b/arch/ppc/syslib/mpc8xx_devices.c
@@ -3,7 +3,7 @@
  *
  * MPC8xx Device descriptions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 MontaVista Software, Inc. by Vitaly Bordug<vbordug@ru.mvista.com>
  *
diff --git a/arch/ppc/syslib/mpc8xx_sys.c b/arch/ppc/syslib/mpc8xx_sys.c
index 3cc27d29e3af..d3c617521603 100644
--- a/arch/ppc/syslib/mpc8xx_sys.c
+++ b/arch/ppc/syslib/mpc8xx_sys.c
@@ -3,7 +3,7 @@
  *
  * MPC8xx System descriptions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 MontaVista Software, Inc. by Vitaly Bordug <vbordug@ru.mvista.com>
  *
diff --git a/arch/ppc/syslib/ppc4xx_dma.c b/arch/ppc/syslib/ppc4xx_dma.c
index f15e64285f96..05ccd598dd4e 100644
--- a/arch/ppc/syslib/ppc4xx_dma.c
+++ b/arch/ppc/syslib/ppc4xx_dma.c
@@ -30,6 +30,7 @@
 
 #include <asm/system.h>
 #include <asm/io.h>
+#include <asm/dma.h>
 #include <asm/ppc4xx_dma.h>
 
 ppc_dma_ch_t dma_channels[MAX_PPC4xx_DMA_CHANNELS];
diff --git a/arch/ppc/syslib/ppc83xx_setup.c b/arch/ppc/syslib/ppc83xx_setup.c
index 4da168a6ad03..1b5fe9e398d4 100644
--- a/arch/ppc/syslib/ppc83xx_setup.c
+++ b/arch/ppc/syslib/ppc83xx_setup.c
@@ -3,7 +3,7 @@
  *
  * MPC83XX common board code
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/syslib/ppc83xx_setup.h b/arch/ppc/syslib/ppc83xx_setup.h
index c766c1a5f786..a122a7322e5e 100644
--- a/arch/ppc/syslib/ppc83xx_setup.h
+++ b/arch/ppc/syslib/ppc83xx_setup.h
@@ -3,7 +3,7 @@
  *
  * MPC83XX common board definitions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/syslib/ppc85xx_common.c b/arch/ppc/syslib/ppc85xx_common.c
index da841dacdc13..19ad537225e4 100644
--- a/arch/ppc/syslib/ppc85xx_common.c
+++ b/arch/ppc/syslib/ppc85xx_common.c
@@ -3,7 +3,7 @@
  *
  * MPC85xx support routines
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/syslib/ppc85xx_common.h b/arch/ppc/syslib/ppc85xx_common.h
index 2c8f304441bf..94edf32151dd 100644
--- a/arch/ppc/syslib/ppc85xx_common.h
+++ b/arch/ppc/syslib/ppc85xx_common.h
@@ -3,7 +3,7 @@
  *
  * MPC85xx support routines
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/syslib/ppc85xx_setup.c b/arch/ppc/syslib/ppc85xx_setup.c
index de2f90576577..1a47ff4b831d 100644
--- a/arch/ppc/syslib/ppc85xx_setup.c
+++ b/arch/ppc/syslib/ppc85xx_setup.c
@@ -3,7 +3,7 @@
  *
  * MPC85XX common board code
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/syslib/ppc85xx_setup.h b/arch/ppc/syslib/ppc85xx_setup.h
index 6e6cfe162faf..e340b0545fb5 100644
--- a/arch/ppc/syslib/ppc85xx_setup.h
+++ b/arch/ppc/syslib/ppc85xx_setup.h
@@ -3,7 +3,7 @@
  *
  * MPC85XX common board definitions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/syslib/ppc_sys.c b/arch/ppc/syslib/ppc_sys.c
index 603f01190816..c0b93c4191ee 100644
--- a/arch/ppc/syslib/ppc_sys.c
+++ b/arch/ppc/syslib/ppc_sys.c
@@ -3,7 +3,7 @@
  *
  * PPC System library functions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 Freescale Semiconductor Inc.
  * Copyright 2005 MontaVista, Inc. by Vitaly Bordug <vbordug@ru.mvista.com>
diff --git a/arch/ppc/syslib/pq2_devices.c b/arch/ppc/syslib/pq2_devices.c
index e960fe935325..6ff3aab82fc3 100644
--- a/arch/ppc/syslib/pq2_devices.c
+++ b/arch/ppc/syslib/pq2_devices.c
@@ -3,7 +3,7 @@
  *
  * PQ2 Device descriptions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * This file is licensed under the terms of the GNU General Public License
  * version 2. This program is licensed "as is" without any warranty of any
diff --git a/arch/ppc/syslib/pq2_sys.c b/arch/ppc/syslib/pq2_sys.c
index 7b6c9ebdb9e3..36d6e2179940 100644
--- a/arch/ppc/syslib/pq2_sys.c
+++ b/arch/ppc/syslib/pq2_sys.c
@@ -3,7 +3,7 @@
  *
  * PQ2 System descriptions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * This file is licensed under the terms of the GNU General Public License
  * version 2. This program is licensed "as is" without any warranty of any
diff --git a/arch/ppc/xmon/start.c b/arch/ppc/xmon/start.c
index 98612d420346..c80177f8ec04 100644
--- a/arch/ppc/xmon/start.c
+++ b/arch/ppc/xmon/start.c
@@ -184,7 +184,9 @@ xmon_map_scc(void)
 		sccc = base + (addr & ~PAGE_MASK);
 		sccd = sccc + 0x10;
 
-	} else {
+	}
+#ifdef CONFIG_PPC_CHRP
+	else {
 		base = (volatile unsigned char *) isa_io_base;
 		if (_machine == _MACH_chrp)
 			base = (volatile unsigned char *)
@@ -200,6 +202,7 @@ xmon_map_scc(void)
 		RXRDY = 1;
 		DLAB = 0x80;
 	}
+#endif /* CONFIG_PPC_CHRP */
 #elif defined(CONFIG_GEMINI)
 	/* should already be mapped by the kernel boot */
 	sccc = (volatile unsigned char *) 0xffeffb0d;
diff --git a/arch/ppc64/Kconfig b/arch/ppc64/Kconfig
deleted file mode 100644
index 29552348e581..000000000000
--- a/arch/ppc64/Kconfig
+++ /dev/null
@@ -1,521 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see Documentation/kbuild/kconfig-language.txt.
-#
-
-config 64BIT
-	def_bool y
-
-config MMU
-	bool
-	default y
-
-config PPC_STD_MMU
-	def_bool y
-
-config UID16
-	bool
-
-config RWSEM_GENERIC_SPINLOCK
-	bool
-
-config RWSEM_XCHGADD_ALGORITHM
-	bool
-	default y
-
-config GENERIC_CALIBRATE_DELAY
-	bool
-	default y
-
-config GENERIC_ISA_DMA
-	bool
-	default y
-
-config EARLY_PRINTK
-	bool
-	default y
-
-config COMPAT
-	bool
-	default y
-
-config SCHED_NO_NO_OMIT_FRAME_POINTER
-	bool
-	default y
-
-config ARCH_MAY_HAVE_PC_FDC
-	bool
-	default y
-
-config PPC_STD_MMU
-	bool
-	default y
-
-# We optimistically allocate largepages from the VM, so make the limit
-# large enough (16MB). This badly named config option is actually
-# max order + 1
-config FORCE_MAX_ZONEORDER
-	int
-	default "9" if PPC_64K_PAGES
-	default "13"
-
-source "init/Kconfig"
-
-config SYSVIPC_COMPAT
-	bool
-	depends on COMPAT && SYSVIPC
-	default y
-
-menu "Platform support"
-
-choice
-	prompt "Platform Type"
-	default PPC_MULTIPLATFORM
-
-config PPC_ISERIES
-	bool "IBM Legacy iSeries"
-
-config PPC_MULTIPLATFORM
-	bool "Generic"
-
-endchoice
-
-config PPC_PSERIES
-	depends on PPC_MULTIPLATFORM
-	bool "  IBM pSeries & new iSeries"
-	default y
-
-config PPC_BPA
-	bool "  Broadband Processor Architecture"
-	depends on PPC_MULTIPLATFORM
-
-config PPC_PMAC
-	depends on PPC_MULTIPLATFORM
-	bool "  Apple G5 based machines"
-	default y
-	select U3_DART
-	select GENERIC_TBSYNC
-
-config PPC_MAPLE
-	depends on PPC_MULTIPLATFORM
-	bool "  Maple 970FX Evaluation Board"
-	select U3_DART
-	select MPIC_BROKEN_U3
-	select GENERIC_TBSYNC
-	default n
-	help
-          This option enables support for the Maple 970FX Evaluation Board.
-	  For more informations, refer to <http://www.970eval.com>
-
-config PPC
-	bool
-	default y
-
-config PPC64
-	bool
-	default y
-
-config PPC_OF
-	depends on PPC_MULTIPLATFORM
-	bool
-	default y
-
-config XICS
-	depends on PPC_PSERIES
-	bool
-	default y
-
-config MPIC
-	depends on PPC_PSERIES || PPC_PMAC || PPC_MAPLE
-	bool
-	default y
-
-config PPC_I8259
-	depends on PPC_PSERIES
-	bool
-	default y
-
-config BPA_IIC
-	depends on PPC_BPA
-	bool
-	default y
-
-# VMX is pSeries only for now until somebody writes the iSeries
-# exception vectors for it
-config ALTIVEC
-	bool "Support for VMX (Altivec) vector unit"
-	depends on PPC_MULTIPLATFORM
-	default y
-
-config PPC_SPLPAR
-	depends on PPC_PSERIES
-	bool "Support for shared-processor logical partitions"
-	default n
-	help
-	  Enabling this option will make the kernel run more efficiently
-	  on logically-partitioned pSeries systems which use shared
-	  processors, that is, which share physical processors between
-	  two or more partitions.
-
-config KEXEC
-	bool "kexec system call (EXPERIMENTAL)"
-	depends on PPC_MULTIPLATFORM && EXPERIMENTAL
-	help
-	  kexec is a system call that implements the ability to shutdown your
-	  current kernel, and to start another kernel.  It is like a reboot
-	  but it is indepedent of the system firmware.  And like a reboot
-	  you can start any kernel with it, not just Linux.
-
-	  The name comes from the similiarity to the exec system call.
-
-	  It is an ongoing process to be certain the hardware in a machine
-	  is properly shutdown, so do not be surprised if this code does not
-	  initially work for you.  It may help to enable device hotplugging
-	  support.  As of this writing the exact hardware interface is
-	  strongly in flux, so no good recommendation can be made.
-
-source "drivers/cpufreq/Kconfig"
-
-config CPU_FREQ_PMAC64
-	bool "Support for some Apple G5s"
-	depends on CPU_FREQ && PMAC_SMU && PPC64
-	select CPU_FREQ_TABLE
-	help
-	  This adds support for frequency switching on Apple iMac G5,
-	  and some of the more recent desktop G5 machines as well.
-
-config IBMVIO
-	depends on PPC_PSERIES || PPC_ISERIES
-	bool
-	default y
-
-config U3_DART
-	bool 
-	depends on PPC_MULTIPLATFORM
-	default n
-
-config MPIC_BROKEN_U3
-	bool
-	depends on PPC_MAPLE
-	default y
-
-config GENERIC_TBSYNC
-	def_bool n
-
-config PPC_PMAC64
-	bool
-	depends on PPC_PMAC
-	default y
-
-config BOOTX_TEXT
-	bool "Support for early boot text console"
-	depends PPC_OF
-	help
-	  Say Y here to see progress messages from the boot firmware in text
-	  mode. Requires an Open Firmware compatible video card.
-
-config POWER4
-	def_bool y
-
-config PPC_FPU
-	def_bool y
-
-config POWER4_ONLY
-	bool "Optimize for POWER4"
-	default n
-	---help---
-	  Cause the compiler to optimize for POWER4 processors. The resulting
-	  binary will not work on POWER3 or RS64 processors when compiled with
-	  binutils 2.15 or later.
-
-config IOMMU_VMERGE
-	bool "Enable IOMMU virtual merging (EXPERIMENTAL)"
-	depends on EXPERIMENTAL
-	default n
-	help
-	  Cause IO segments sent to a device for DMA to be merged virtually
-	  by the IOMMU when they happen to have been allocated contiguously.
-	  This doesn't add pressure to the IOMMU allocator. However, some
-	  drivers don't support getting large merged segments coming back
-	  from *_map_sg(). Say Y if you know the drivers you are using are
-	  properly handling this case.
-
-config SMP
-	bool "Symmetric multi-processing support"
-	---help---
-	  This enables support for systems with more than one CPU. If you have
-	  a system with only one CPU, say N. If you have a system with more
-	  than one CPU, say Y.
-
-	  If you say N here, the kernel will run on single and multiprocessor
-	  machines, but will use only one CPU of a multiprocessor machine. If
-	  you say Y here, the kernel will run on single-processor machines.
-	  On a single-processor machine, the kernel will run faster if you say
-	  N here.
-
-	  If you don't know what to do here, say Y.
-
-config NR_CPUS
-	int "Maximum number of CPUs (2-128)"
-	range 2 128
-	depends on SMP
-	default "32"
-
-config HMT
-	bool "Hardware multithreading"
-	depends on SMP && PPC_PSERIES && BROKEN
-	help
-	  This option enables hardware multithreading on RS64 cpus.
-	  pSeries systems p620 and p660 have such a cpu type.
-
-config NUMA
-	bool "NUMA support"
-	default y if SMP && PPC_PSERIES
-
-config ARCH_SELECT_MEMORY_MODEL
-	def_bool y
-
-config ARCH_FLATMEM_ENABLE
-       def_bool y
-       depends on !NUMA
-
-config ARCH_DISCONTIGMEM_ENABLE
-	def_bool y
-	depends on SMP && PPC_PSERIES
-
-config ARCH_DISCONTIGMEM_DEFAULT
-	def_bool y
-	depends on ARCH_DISCONTIGMEM_ENABLE
-
-config ARCH_SPARSEMEM_ENABLE
-	def_bool y
-	depends on ARCH_DISCONTIGMEM_ENABLE
-
-source "mm/Kconfig"
-
-config HAVE_ARCH_EARLY_PFN_TO_NID
-	def_bool y
-	depends on NEED_MULTIPLE_NODES
-
-# Some NUMA nodes have memory ranges that span
-# other nodes.  Even though a pfn is valid and
-# between a node's start and end pfns, it may not
-# reside on that node.
-#
-# This is a relatively temporary hack that should
-# be able to go away when sparsemem is fully in
-# place
-config NODES_SPAN_OTHER_NODES
-	def_bool y
-	depends on NEED_MULTIPLE_NODES
-
-config PPC_64K_PAGES
-	bool "64k page size"
-	help
-	  This option changes the kernel logical page size to 64k. On machines
-          without processor support for 64k pages, the kernel will simulate
-          them by loading each individual 4k page on demand transparently,
-          while on hardware with such support, it will be used to map
-          normal application pages.
-
-config SCHED_SMT
-	bool "SMT (Hyperthreading) scheduler support"
-	depends on SMP
-	default off
-	help
-	  SMT scheduler support improves the CPU scheduler's decision making
-	  when dealing with POWER5 cpus at a cost of slightly increased
-	  overhead in some places. If unsure say N here.
-
-source "kernel/Kconfig.preempt"
-source kernel/Kconfig.hz
-
-config EEH
-	bool "PCI Extended Error Handling (EEH)" if EMBEDDED
-	depends on PPC_PSERIES
-	default y if !EMBEDDED
-
-#
-# Use the generic interrupt handling code in kernel/irq/:
-#
-config GENERIC_HARDIRQS
-	bool
-	default y
-
-config PPC_RTAS
-	bool
-	depends on PPC_PSERIES || PPC_BPA
-	default y
-
-config RTAS_ERROR_LOGGING
-	bool
-	depends on PPC_RTAS
-	default y
-
-config RTAS_PROC
-	bool "Proc interface to RTAS"
-	depends on PPC_RTAS
-	default y
-
-config RTAS_FLASH
-	tristate "Firmware flash interface"
-	depends on RTAS_PROC
-
-config SCANLOG
-	tristate "Scanlog dump interface"
-	depends on RTAS_PROC && PPC_PSERIES
-
-config LPARCFG
-	tristate "LPAR Configuration Data"
-	depends on PPC_PSERIES || PPC_ISERIES
-	help
-	Provide system capacity information via human readable
-	<key word>=<value> pairs through a /proc/ppc64/lparcfg interface.
-
-config SECCOMP
-	bool "Enable seccomp to safely compute untrusted bytecode"
-	depends on PROC_FS
-	default y
-	help
-	  This kernel feature is useful for number crunching applications
-	  that may need to compute untrusted bytecode during their
-	  execution. By using pipes or other transports made available to
-	  the process as file descriptors supporting the read/write
-	  syscalls, it's possible to isolate those applications in
-	  their own address space using seccomp. Once seccomp is
-	  enabled via /proc/<pid>/seccomp, it cannot be disabled
-	  and the task is only allowed to execute a few safe syscalls
-	  defined by each seccomp mode.
-
-	  If unsure, say Y. Only embedded should say N here.
-
-source "fs/Kconfig.binfmt"
-
-config HOTPLUG_CPU
-	bool "Support for hot-pluggable CPUs"
-	depends on SMP && EXPERIMENTAL && (PPC_PSERIES || PPC_PMAC)
-	select HOTPLUG
-	---help---
-	  Say Y here to be able to turn CPUs off and on.
-
-	  Say N if you are unsure.
-
-config PROC_DEVICETREE
-	bool "Support for Open Firmware device tree in /proc"
-	help
-	  This option adds a device-tree directory under /proc which contains
-	  an image of the device tree that the kernel copies from Open
-	  Firmware. If unsure, say Y here.
-
-config CMDLINE_BOOL
-	bool "Default bootloader kernel arguments"
-	depends on !PPC_ISERIES
-
-config CMDLINE
-	string "Initial kernel command string"
-	depends on CMDLINE_BOOL
-	default "console=ttyS0,9600 console=tty0 root=/dev/sda2"
-	help
-	  On some platforms, there is currently no way for the boot loader to
-	  pass arguments to the kernel. For these platforms, you can supply
-	  some command-line options at build time by entering them here.  In
-	  most cases you will need to specify the root device here.
-
-endmenu
-
-config ISA_DMA_API
-	bool
-	default y
-
-menu "Bus Options"
-
-config ISA
-	bool
-	help
-	  Find out whether you have ISA slots on your motherboard.  ISA is the
-	  name of a bus system, i.e. the way the CPU talks to the other stuff
-	  inside your box.  If you have an Apple machine, say N here; if you
-	  have an IBM RS/6000 or pSeries machine or a PReP machine, say Y.  If
-	  you have an embedded board, consult your board documentation.
-
-config SBUS
-	bool
-
-config MCA
-	bool
-
-config EISA
-	bool
-
-config PCI
-	bool "support for PCI devices" if (EMBEDDED && PPC_ISERIES)
-	default y
-	help
-	  Find out whether your system includes a PCI bus. PCI is the name of
-	  a bus system, i.e. the way the CPU talks to the other stuff inside
-	  your box.  If you say Y here, the kernel will include drivers and
-	  infrastructure code to support PCI bus devices.
-
-config PCI_DOMAINS
-	bool
-	default PCI
-
-source "drivers/pci/Kconfig"
-
-source "drivers/pcmcia/Kconfig"
-
-source "drivers/pci/hotplug/Kconfig"
-
-endmenu
-
-source "net/Kconfig"
-
-source "drivers/Kconfig"
-
-source "fs/Kconfig"
-
-menu "iSeries device drivers"
-	depends on PPC_ISERIES
-
-config VIOCONS
-	tristate "iSeries Virtual Console Support"
-
-config VIODASD
-	tristate "iSeries Virtual I/O disk support"
-	help
-	  If you are running on an iSeries system and you want to use
- 	  virtual disks created and managed by OS/400, say Y.
-
-config VIOCD
-	tristate "iSeries Virtual I/O CD support"
-	help
-	  If you are running Linux on an IBM iSeries system and you want to
-	  read a CD drive owned by OS/400, say Y here.
-
-config VIOTAPE
-	tristate "iSeries Virtual Tape Support"
-	help
-	  If you are running Linux on an iSeries system and you want Linux
-	  to read and/or write a tape drive owned by OS/400, say Y here.
-
-endmenu
-
-config VIOPATH
-	bool
-	depends on VIOCONS || VIODASD || VIOCD || VIOTAPE || VETH
-	default y
-
-source "arch/powerpc/oprofile/Kconfig"
-
-source "arch/ppc64/Kconfig.debug"
-
-source "security/Kconfig"
-
-config KEYS_COMPAT
-	bool
-	depends on COMPAT && KEYS
-	default y
-
-source "crypto/Kconfig"
-
-source "lib/Kconfig"
diff --git a/arch/ppc64/Kconfig.debug b/arch/ppc64/Kconfig.debug
deleted file mode 100644
index b258c9314a1b..000000000000
--- a/arch/ppc64/Kconfig.debug
+++ /dev/null
@@ -1,65 +0,0 @@
-menu "Kernel hacking"
-
-source "lib/Kconfig.debug"
-
-config DEBUG_STACKOVERFLOW
-	bool "Check for stack overflows"
-	depends on DEBUG_KERNEL
-	help
-	  This option will cause messages to be printed if free stack space
-	  drops below a certain limit.
-
-config KPROBES
-	bool "Kprobes"
-	depends on DEBUG_KERNEL
-	help
-	  Kprobes allows you to trap at almost any kernel address and
-	  execute a callback function.  register_kprobe() establishes
-	  a probepoint and specifies the callback.  Kprobes is useful
-	  for kernel debugging, non-intrusive instrumentation and testing.
-	  If in doubt, say "N".
-
-config DEBUG_STACK_USAGE
-	bool "Stack utilization instrumentation"
-	depends on DEBUG_KERNEL
-	help
-	  Enables the display of the minimum amount of free stack which each
-	  task has ever had available in the sysrq-T and sysrq-P debug output.
-
-	  This option will slow down process creation somewhat.
-
-config DEBUGGER
-	bool "Enable debugger hooks"
-	depends on DEBUG_KERNEL
-	help
-	  Include in-kernel hooks for kernel debuggers. Unless you are
-	  intending to debug the kernel, say N here.
-
-config XMON
-	bool "Include xmon kernel debugger"
-	depends on DEBUGGER && !PPC_ISERIES
-	help
-	  Include in-kernel hooks for the xmon kernel monitor/debugger.
-	  Unless you are intending to debug the kernel, say N here.
-	  Make sure to enable also CONFIG_BOOTX_TEXT on Macs. Otherwise
-	  nothing will appear on the screen (xmon writes directly to the
-	  framebuffer memory).
-	  The cmdline option 'xmon' or 'xmon=early' will drop into xmon very
-	  early during boot. 'xmon=on' will just enable the xmon debugger hooks.
-	  'xmon=off' will disable the debugger hooks if CONFIG_XMON_DEFAULT is set.
-
-config XMON_DEFAULT
-	bool "Enable xmon by default"
-	depends on XMON
-	help
-	  xmon is normally disabled unless booted with 'xmon=on'.
-	  Use 'xmon=off' to disable xmon init during runtime.
-
-config IRQSTACKS
-	bool "Use separate kernel stacks when processing interrupts"
-	help
-	  If you say Y here the kernel will use separate kernel stacks
-	  for handling hard and soft interrupts.  This can help avoid
-	  overflowing the process kernel stacks.
-
-endmenu
diff --git a/arch/ppc64/Makefile b/arch/ppc64/Makefile
deleted file mode 100644
index a55a82d145d4..000000000000
--- a/arch/ppc64/Makefile
+++ /dev/null
@@ -1,142 +0,0 @@
-# This file is included by the global makefile so that you can add your own
-# architecture-specific flags and dependencies. Remember to do have actions
-# for "archclean" and "archdep" for cleaning up and making dependencies for
-# this architecture
-#
-# This file is subject to the terms and conditions of the GNU General Public
-# License.  See the file "COPYING" in the main directory of this archive
-# for more details.
-#
-# Copyright (C) 1994 by Linus Torvalds
-# Changes for PPC by Gary Thomas
-# Rewritten by Cort Dougan and Paul Mackerras
-# Adjusted for PPC64 by Tom Gall
-#
-
-KERNELLOAD	:= 0xc000000000000000
-
-# Set default 32 bits cross compilers for vdso and boot wrapper
-CROSS32_COMPILE ?=
-
-CROSS32CC		:= $(CROSS32_COMPILE)gcc
-CROSS32AS		:= $(CROSS32_COMPILE)as
-CROSS32LD		:= $(CROSS32_COMPILE)ld
-CROSS32OBJCOPY		:= $(CROSS32_COMPILE)objcopy
-
-# If we have a biarch compiler, use it for 32 bits cross compile if
-# CROSS32_COMPILE wasn't explicitely defined, and add proper explicit
-# target type to target compilers
-
-HAS_BIARCH      := $(call cc-option-yn, -m64)
-ifeq ($(HAS_BIARCH),y)
-ifeq ($(CROSS32_COMPILE),)
-CROSS32CC	:= $(CC) -m32
-CROSS32AS	:= $(AS) -a32
-CROSS32LD	:= $(LD) -m elf32ppc
-CROSS32OBJCOPY	:= $(OBJCOPY)
-endif
-override AS	+= -a64
-override LD	+= -m elf64ppc
-override CC	+= -m64
-endif
-
-export CROSS32CC CROSS32AS CROSS32LD CROSS32OBJCOPY
-
-new_nm := $(shell if $(NM) --help 2>&1 | grep -- '--synthetic' > /dev/null; then echo y; else echo n; fi)
-
-ifeq ($(new_nm),y)
-NM		:= $(NM) --synthetic
-
-endif
-
-CHECKFLAGS	+= -m64 -D__powerpc__ -D__powerpc64__
-
-LDFLAGS		:= -m elf64ppc
-LDFLAGS_vmlinux	:= -Bstatic -e $(KERNELLOAD) -Ttext $(KERNELLOAD)
-CFLAGS		+= -msoft-float -pipe -mminimal-toc -mtraceback=none \
-		   -mcall-aixdesc
-# Temporary hack until we have migrated to asm-powerpc
-CPPFLAGS	+= -Iarch/$(ARCH)/include
-
-GCC_VERSION     := $(call cc-version)
-GCC_BROKEN_VEC	:= $(shell if [ $(GCC_VERSION) -lt 0400 ] ; then echo "y"; fi ;)
-
-ifeq ($(CONFIG_POWER4_ONLY),y)
-ifeq ($(CONFIG_ALTIVEC),y)
-ifeq ($(GCC_BROKEN_VEC),y)
-	CFLAGS += $(call cc-option,-mcpu=970)
-else
-	CFLAGS += $(call cc-option,-mcpu=power4)
-endif
-else
-	CFLAGS += $(call cc-option,-mcpu=power4)
-endif
-else
-	CFLAGS += $(call cc-option,-mtune=power4)
-endif
-
-# No AltiVec instruction when building kernel
-CFLAGS	+= $(call cc-option, -mno-altivec)
-
-# Enable unit-at-a-time mode when possible. It shrinks the
-# kernel considerably.
-CFLAGS += $(call cc-option,-funit-at-a-time)
-
-head-y := arch/ppc64/kernel/head.o
-head-y += arch/powerpc/kernel/fpu.o
-head-y += arch/powerpc/kernel/entry_64.o
-
-core-y				+= arch/ppc64/kernel/ arch/powerpc/kernel/
-core-y				+= arch/powerpc/mm/
-core-y				+= arch/powerpc/sysdev/
-core-y				+= arch/powerpc/platforms/
-core-y				+= arch/powerpc/lib/
-core-$(CONFIG_XMON)		+= arch/powerpc/xmon/
-drivers-$(CONFIG_OPROFILE)	+= arch/powerpc/oprofile/
-
-boot := arch/ppc64/boot
-
-boottargets-$(CONFIG_PPC_PSERIES) += zImage zImage.initrd
-boottargets-$(CONFIG_PPC_PMAC) += zImage.vmode zImage.initrd.vmode
-boottargets-$(CONFIG_PPC_MAPLE) += zImage zImage.initrd
-boottargets-$(CONFIG_PPC_ISERIES) += vmlinux.sminitrd vmlinux.initrd vmlinux.sm
-boottargets-$(CONFIG_PPC_BPA) += zImage zImage.initrd
-$(boottargets-y): vmlinux
-	$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
-
-bootimage-$(CONFIG_PPC_PSERIES) := $(boot)/zImage
-bootimage-$(CONFIG_PPC_PMAC) := vmlinux
-bootimage-$(CONFIG_PPC_MAPLE) := $(boot)/zImage
-bootimage-$(CONFIG_PPC_BPA) := $(boot)/zImage
-bootimage-$(CONFIG_PPC_ISERIES) := vmlinux
-BOOTIMAGE := $(bootimage-y)
-install: vmlinux
-	$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) $@
-
-defaultimage-$(CONFIG_PPC_PSERIES) := zImage
-defaultimage-$(CONFIG_PPC_PMAC) := zImage.vmode
-defaultimage-$(CONFIG_PPC_MAPLE) := zImage
-defaultimage-$(CONFIG_PPC_ISERIES) := vmlinux
-KBUILD_IMAGE := $(defaultimage-y)
-all: $(KBUILD_IMAGE)
-
-archclean:
-	$(Q)$(MAKE) $(clean)=$(boot)
-	# Temporary hack until we have migrated to asm-powerpc
-	$(Q)rm -rf arch/$(ARCH)/include
-
-
-# Temporary hack until we have migrated to asm-powerpc
-include/asm: arch/$(ARCH)/include/asm
-arch/$(ARCH)/include/asm:
-	$(Q)if [ ! -d arch/$(ARCH)/include ]; then mkdir -p arch/$(ARCH)/include; fi
-	$(Q)ln -fsn $(srctree)/include/asm-powerpc arch/$(ARCH)/include/asm
-
-define archhelp
-  echo  '  zImage.vmode        - Compressed kernel image (arch/$(ARCH)/boot/zImage.vmode)'
-  echo  '  zImage.initrd.vmode - Compressed kernel image with initrd attached,'
-  echo  '                        sourced from arch/$(ARCH)/boot/ramdisk.image.gz'
-  echo  '                        (arch/$(ARCH)/boot/zImage.initrd.vmode)'
-  echo  '  zImage              - zImage for pSeries machines'
-  echo  '  zImage.initrd       - zImage with initrd for pSeries machines'
-endef
diff --git a/arch/ppc64/configs/bpa_defconfig b/arch/ppc64/configs/bpa_defconfig
deleted file mode 100644
index 67ffecbc05cb..000000000000
--- a/arch/ppc64/configs/bpa_defconfig
+++ /dev/null
@@ -1,1024 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc4
-# Thu Oct 20 08:29:10 2005
-#
-CONFIG_64BIT=y
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_EARLY_PRINTK=y
-CONFIG_COMPAT=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_FORCE_MAX_ZONEORDER=13
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_LOCK_KERNEL=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-# CONFIG_IKCONFIG is not set
-# CONFIG_CPUSETS is not set
-CONFIG_INITRAMFS_SOURCE=""
-# CONFIG_EMBEDDED is not set
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-# CONFIG_MODVERSIONS is not set
-# CONFIG_MODULE_SRCVERSION_ALL is not set
-# CONFIG_KMOD is not set
-CONFIG_STOP_MACHINE=y
-CONFIG_SYSVIPC_COMPAT=y
-
-#
-# Platform support
-#
-# CONFIG_PPC_ISERIES is not set
-CONFIG_PPC_MULTIPLATFORM=y
-# CONFIG_PPC_PSERIES is not set
-CONFIG_PPC_BPA=y
-# CONFIG_PPC_PMAC is not set
-# CONFIG_PPC_MAPLE is not set
-CONFIG_PPC=y
-CONFIG_PPC64=y
-CONFIG_PPC_OF=y
-CONFIG_BPA_IIC=y
-CONFIG_ALTIVEC=y
-CONFIG_KEXEC=y
-# CONFIG_U3_DART is not set
-# CONFIG_BOOTX_TEXT is not set
-# CONFIG_POWER4_ONLY is not set
-# CONFIG_IOMMU_VMERGE is not set
-CONFIG_SMP=y
-CONFIG_NR_CPUS=4
-CONFIG_ARCH_SELECT_MEMORY_MODEL=y
-CONFIG_ARCH_FLATMEM_ENABLE=y
-CONFIG_SELECT_MEMORY_MODEL=y
-CONFIG_FLATMEM_MANUAL=y
-# CONFIG_DISCONTIGMEM_MANUAL is not set
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_FLATMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
-# CONFIG_NUMA is not set
-CONFIG_SCHED_SMT=y
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-CONFIG_PREEMPT_BKL=y
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_PPC_RTAS=y
-CONFIG_RTAS_PROC=y
-CONFIG_RTAS_FLASH=y
-CONFIG_SECCOMP=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-CONFIG_PROC_DEVICETREE=y
-# CONFIG_CMDLINE_BOOL is not set
-CONFIG_ISA_DMA_API=y
-
-#
-# Bus Options
-#
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PCI_LEGACY_PROC=y
-# CONFIG_PCI_DEBUG is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-# CONFIG_PCCARD is not set
-
-#
-# PCI Hotplug Support
-#
-# CONFIG_HOTPLUG_PCI is not set
-
-#
-# Networking
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-CONFIG_XFRM=y
-# CONFIG_XFRM_USER is not set
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-# CONFIG_IP_PNP is not set
-CONFIG_NET_IPIP=y
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-CONFIG_INET_TUNNEL=y
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_BIC=y
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
-CONFIG_IPV6=y
-# CONFIG_IPV6_PRIVACY is not set
-CONFIG_INET6_AH=m
-CONFIG_INET6_ESP=m
-CONFIG_INET6_IPCOMP=m
-CONFIG_INET6_TUNNEL=m
-CONFIG_IPV6_TUNNEL=m
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-# CONFIG_NETFILTER_NETLINK is not set
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_IP_NF_CONNTRACK=y
-# CONFIG_IP_NF_CT_ACCT is not set
-# CONFIG_IP_NF_CONNTRACK_MARK is not set
-# CONFIG_IP_NF_CONNTRACK_EVENTS is not set
-CONFIG_IP_NF_CT_PROTO_SCTP=y
-CONFIG_IP_NF_FTP=m
-CONFIG_IP_NF_IRC=m
-# CONFIG_IP_NF_NETBIOS_NS is not set
-CONFIG_IP_NF_TFTP=m
-CONFIG_IP_NF_AMANDA=m
-# CONFIG_IP_NF_PPTP is not set
-CONFIG_IP_NF_QUEUE=m
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_LIMIT=m
-CONFIG_IP_NF_MATCH_IPRANGE=m
-CONFIG_IP_NF_MATCH_MAC=m
-CONFIG_IP_NF_MATCH_PKTTYPE=m
-CONFIG_IP_NF_MATCH_MARK=m
-CONFIG_IP_NF_MATCH_MULTIPORT=m
-CONFIG_IP_NF_MATCH_TOS=m
-CONFIG_IP_NF_MATCH_RECENT=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_DSCP=m
-CONFIG_IP_NF_MATCH_AH_ESP=m
-CONFIG_IP_NF_MATCH_LENGTH=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_TCPMSS=m
-CONFIG_IP_NF_MATCH_HELPER=m
-CONFIG_IP_NF_MATCH_STATE=m
-CONFIG_IP_NF_MATCH_CONNTRACK=m
-CONFIG_IP_NF_MATCH_OWNER=m
-CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_REALM=m
-CONFIG_IP_NF_MATCH_SCTP=m
-# CONFIG_IP_NF_MATCH_DCCP is not set
-CONFIG_IP_NF_MATCH_COMMENT=m
-CONFIG_IP_NF_MATCH_HASHLIMIT=m
-CONFIG_IP_NF_MATCH_STRING=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_LOG=m
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_TARGET_NFQUEUE=m
-CONFIG_IP_NF_NAT=m
-CONFIG_IP_NF_NAT_NEEDED=y
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_SAME=m
-CONFIG_IP_NF_NAT_SNMP_BASIC=m
-CONFIG_IP_NF_NAT_IRC=m
-CONFIG_IP_NF_NAT_FTP=m
-CONFIG_IP_NF_NAT_TFTP=m
-CONFIG_IP_NF_NAT_AMANDA=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_TOS=m
-CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_DSCP=m
-CONFIG_IP_NF_TARGET_MARK=m
-CONFIG_IP_NF_TARGET_CLASSIFY=m
-CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_TARGET_NOTRACK=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-
-#
-# IPv6: Netfilter Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP6_NF_QUEUE is not set
-# CONFIG_IP6_NF_IPTABLES is not set
-# CONFIG_IP6_NF_TARGET_NFQUEUE is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_SCHED is not set
-CONFIG_NET_CLS_ROUTE=y
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-# CONFIG_IEEE80211 is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=y
-# CONFIG_DEBUG_DRIVER is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
-# CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-# CONFIG_BLK_DEV_COW_COMMON is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-CONFIG_BLK_DEV_NBD=y
-# CONFIG_BLK_DEV_SX8 is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=131072
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_ATA_OVER_ETH is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=y
-CONFIG_IDEDISK_MULTI_MODE=y
-# CONFIG_BLK_DEV_IDECD is not set
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_IDE_TASK_IOCTL is not set
-
-#
-# IDE chipset support/bugfixes
-#
-CONFIG_IDE_GENERIC=y
-CONFIG_BLK_DEV_IDEPCI=y
-CONFIG_IDEPCI_SHARE_IRQ=y
-# CONFIG_BLK_DEV_OFFBOARD is not set
-CONFIG_BLK_DEV_GENERIC=y
-# CONFIG_BLK_DEV_OPTI621 is not set
-# CONFIG_BLK_DEV_SL82C105 is not set
-CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-CONFIG_IDEDMA_PCI_AUTO=y
-# CONFIG_IDEDMA_ONLYDISK is not set
-CONFIG_BLK_DEV_AEC62XX=y
-# CONFIG_BLK_DEV_ALI15X3 is not set
-# CONFIG_BLK_DEV_AMD74XX is not set
-# CONFIG_BLK_DEV_CMD64X is not set
-# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
-# CONFIG_BLK_DEV_CS5520 is not set
-# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_BLK_DEV_HPT366 is not set
-# CONFIG_BLK_DEV_SC1200 is not set
-# CONFIG_BLK_DEV_PIIX is not set
-# CONFIG_BLK_DEV_IT821X is not set
-# CONFIG_BLK_DEV_NS87415 is not set
-# CONFIG_BLK_DEV_PDC202XX_OLD is not set
-# CONFIG_BLK_DEV_PDC202XX_NEW is not set
-# CONFIG_BLK_DEV_SVWKS is not set
-CONFIG_BLK_DEV_SIIMAGE=y
-# CONFIG_BLK_DEV_SLC90E66 is not set
-# CONFIG_BLK_DEV_TRM290 is not set
-# CONFIG_BLK_DEV_VIA82CXXX is not set
-# CONFIG_IDE_ARM is not set
-CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_IVB is not set
-CONFIG_IDEDMA_AUTO=y
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# SCSI device support
-#
-# CONFIG_RAID_ATTRS is not set
-# CONFIG_SCSI is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Macintosh device drivers
-#
-
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-
-#
-# PHY device support
-#
-# CONFIG_PHYLIB is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_CASSINI is not set
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_HP100 is not set
-# CONFIG_NET_PCI is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-CONFIG_E1000=m
-# CONFIG_E1000_NAPI is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-CONFIG_SKGE=m
-# CONFIG_SK98LIN is not set
-# CONFIG_TIGON3 is not set
-# CONFIG_BNX2 is not set
-# CONFIG_SPIDER_NET is not set
-# CONFIG_MV643XX_ETH is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_CHELSIO_T1 is not set
-# CONFIG_IXGB is not set
-# CONFIG_S2IO is not set
-
-#
-# Token Ring devices
-#
-# CONFIG_TR is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-# CONFIG_SHAPER is not set
-# CONFIG_NETCONSOLE is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input Device Drivers
-#
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Hardware I/O ports
-#
-CONFIG_SERIO=y
-# CONFIG_SERIO_I8042 is not set
-CONFIG_SERIO_SERPORT=y
-# CONFIG_SERIO_PCIPS2 is not set
-# CONFIG_SERIO_RAW is not set
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-CONFIG_SERIAL_NONSTANDARD=y
-# CONFIG_ROCKETPORT is not set
-# CONFIG_CYCLADES is not set
-# CONFIG_DIGIEPCA is not set
-# CONFIG_MOXA_SMARTIO is not set
-# CONFIG_ISI is not set
-# CONFIG_SYNCLINK is not set
-# CONFIG_SYNCLINKMP is not set
-# CONFIG_N_HDLC is not set
-# CONFIG_SPECIALIX is not set
-# CONFIG_SX is not set
-# CONFIG_STALDRV is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=4
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
-CONFIG_UNIX98_PTYS=y
-# CONFIG_LEGACY_PTYS is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-CONFIG_WATCHDOG=y
-# CONFIG_WATCHDOG_NOWAYOUT is not set
-
-#
-# Watchdog Device Drivers
-#
-# CONFIG_SOFT_WATCHDOG is not set
-CONFIG_WATCHDOG_RTAS=y
-
-#
-# PCI-based Watchdog Cards
-#
-# CONFIG_PCIPCWATCHDOG is not set
-# CONFIG_WDTPCI is not set
-# CONFIG_RTC is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# TPM devices
-#
-# CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
-CONFIG_I2C=y
-# CONFIG_I2C_CHARDEV is not set
-
-#
-# I2C Algorithms
-#
-CONFIG_I2C_ALGOBIT=y
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
-#
-# I2C Hardware Bus support
-#
-# CONFIG_I2C_ALI1535 is not set
-# CONFIG_I2C_ALI1563 is not set
-# CONFIG_I2C_ALI15X3 is not set
-# CONFIG_I2C_AMD756 is not set
-# CONFIG_I2C_AMD8111 is not set
-# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
-# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_SCx200_ACB is not set
-# CONFIG_I2C_SIS5595 is not set
-# CONFIG_I2C_SIS630 is not set
-# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_VIA is not set
-# CONFIG_I2C_VIAPRO is not set
-# CONFIG_I2C_VOODOO3 is not set
-# CONFIG_I2C_PCA_ISA is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_RTC8564 is not set
-# CONFIG_SENSORS_MAX6875 is not set
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# Dallas's 1-wire bus
-#
-# CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
-# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
-
-#
-# Misc devices
-#
-
-#
-# Multimedia Capabilities Port drivers
-#
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Console display driver support
-#
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-CONFIG_USB_ARCH_HAS_HCD=y
-CONFIG_USB_ARCH_HAS_OHCI=y
-# CONFIG_USB is not set
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# MMC/SD Card support
-#
-# CONFIG_MMC is not set
-
-#
-# InfiniBand support
-#
-# CONFIG_INFINIBAND is not set
-
-#
-# SN Devices
-#
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-# CONFIG_EXT2_FS_XIP is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-# CONFIG_EXT3_FS_POSIX_ACL is not set
-# CONFIG_EXT3_FS_SECURITY is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-CONFIG_FS_POSIX_ACL=y
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_INOTIFY=y
-# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-# CONFIG_FUSE_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-CONFIG_ISO9660_FS=m
-CONFIG_JOLIET=y
-# CONFIG_ZISOFS is not set
-CONFIG_UDF_FS=m
-CONFIG_UDF_NLS=y
-
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=m
-CONFIG_MSDOS_FS=m
-CONFIG_VFAT_FS=m
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_SYSFS=y
-CONFIG_TMPFS=y
-CONFIG_HUGETLBFS=y
-CONFIG_HUGETLB_PAGE=y
-CONFIG_RAMFS=y
-# CONFIG_RELAYFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-# CONFIG_CRAMFS is not set
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=m
-CONFIG_NFS_V3=y
-CONFIG_NFS_V3_ACL=y
-# CONFIG_NFS_V4 is not set
-# CONFIG_NFS_DIRECTIO is not set
-CONFIG_NFSD=m
-CONFIG_NFSD_V2_ACL=y
-CONFIG_NFSD_V3=y
-CONFIG_NFSD_V3_ACL=y
-# CONFIG_NFSD_V4 is not set
-CONFIG_NFSD_TCP=y
-CONFIG_LOCKD=m
-CONFIG_LOCKD_V4=y
-CONFIG_EXPORTFS=m
-CONFIG_NFS_ACL_SUPPORT=m
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=m
-# CONFIG_RPCSEC_GSS_KRB5 is not set
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
-
-#
-# Partition Types
-#
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_ACORN_PARTITION is not set
-# CONFIG_OSF_PARTITION is not set
-# CONFIG_AMIGA_PARTITION is not set
-# CONFIG_ATARI_PARTITION is not set
-# CONFIG_MAC_PARTITION is not set
-CONFIG_MSDOS_PARTITION=y
-# CONFIG_BSD_DISKLABEL is not set
-# CONFIG_MINIX_SUBPARTITION is not set
-# CONFIG_SOLARIS_X86_PARTITION is not set
-# CONFIG_UNIXWARE_DISKLABEL is not set
-# CONFIG_LDM_PARTITION is not set
-# CONFIG_SGI_PARTITION is not set
-# CONFIG_ULTRIX_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-CONFIG_EFI_PARTITION=y
-
-#
-# Native Language Support
-#
-CONFIG_NLS=m
-CONFIG_NLS_DEFAULT="iso8859-1"
-# CONFIG_NLS_CODEPAGE_437 is not set
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
-# CONFIG_NLS_CODEPAGE_1251 is not set
-# CONFIG_NLS_ASCII is not set
-CONFIG_NLS_ISO8859_1=m
-CONFIG_NLS_ISO8859_2=m
-CONFIG_NLS_ISO8859_3=m
-CONFIG_NLS_ISO8859_4=m
-CONFIG_NLS_ISO8859_5=m
-CONFIG_NLS_ISO8859_6=m
-CONFIG_NLS_ISO8859_7=m
-CONFIG_NLS_ISO8859_9=m
-CONFIG_NLS_ISO8859_13=m
-CONFIG_NLS_ISO8859_14=m
-CONFIG_NLS_ISO8859_15=m
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_UTF8 is not set
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_LOG_BUF_SHIFT=15
-CONFIG_DETECT_SOFTLOCKUP=y
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-CONFIG_DEBUG_SPINLOCK_SLEEP=y
-# CONFIG_DEBUG_KOBJECT is not set
-# CONFIG_DEBUG_INFO is not set
-CONFIG_DEBUG_FS=y
-# CONFIG_DEBUG_STACKOVERFLOW is not set
-# CONFIG_KPROBES is not set
-# CONFIG_DEBUG_STACK_USAGE is not set
-CONFIG_DEBUGGER=y
-# CONFIG_XMON is not set
-# CONFIG_PPCDBG is not set
-CONFIG_IRQSTACKS=y
-
-#
-# Security options
-#
-# CONFIG_KEYS is not set
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_HMAC=y
-# CONFIG_CRYPTO_NULL is not set
-# CONFIG_CRYPTO_MD4 is not set
-CONFIG_CRYPTO_MD5=m
-CONFIG_CRYPTO_SHA1=m
-# CONFIG_CRYPTO_SHA256 is not set
-# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
-# CONFIG_CRYPTO_TGR192 is not set
-CONFIG_CRYPTO_DES=m
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
-# CONFIG_CRYPTO_AES is not set
-# CONFIG_CRYPTO_CAST5 is not set
-# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
-# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-CONFIG_CRYPTO_DEFLATE=m
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_TEST is not set
-
-#
-# Hardware crypto devices
-#
-
-#
-# Library routines
-#
-# CONFIG_CRC_CCITT is not set
-# CONFIG_CRC16 is not set
-CONFIG_CRC32=y
-# CONFIG_LIBCRC32C is not set
-CONFIG_ZLIB_INFLATE=m
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
diff --git a/arch/ppc64/configs/g5_defconfig b/arch/ppc64/configs/g5_defconfig
deleted file mode 100644
index 6323065fbf2c..000000000000
--- a/arch/ppc64/configs/g5_defconfig
+++ /dev/null
@@ -1,1392 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc4
-# Thu Oct 20 08:30:23 2005
-#
-CONFIG_64BIT=y
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_EARLY_PRINTK=y
-CONFIG_COMPAT=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_FORCE_MAX_ZONEORDER=13
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_LOCK_KERNEL=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-# CONFIG_CPUSETS is not set
-CONFIG_INITRAMFS_SOURCE=""
-# CONFIG_EMBEDDED is not set
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-CONFIG_STOP_MACHINE=y
-CONFIG_SYSVIPC_COMPAT=y
-
-#
-# Platform support
-#
-# CONFIG_PPC_ISERIES is not set
-CONFIG_PPC_MULTIPLATFORM=y
-# CONFIG_PPC_PSERIES is not set
-# CONFIG_PPC_BPA is not set
-CONFIG_PPC_PMAC=y
-# CONFIG_PPC_MAPLE is not set
-CONFIG_PPC=y
-CONFIG_PPC64=y
-CONFIG_PPC_OF=y
-CONFIG_MPIC=y
-CONFIG_ALTIVEC=y
-CONFIG_KEXEC=y
-CONFIG_U3_DART=y
-CONFIG_PPC_PMAC64=y
-CONFIG_BOOTX_TEXT=y
-CONFIG_POWER4_ONLY=y
-CONFIG_IOMMU_VMERGE=y
-CONFIG_SMP=y
-CONFIG_NR_CPUS=2
-CONFIG_ARCH_SELECT_MEMORY_MODEL=y
-CONFIG_ARCH_FLATMEM_ENABLE=y
-CONFIG_SELECT_MEMORY_MODEL=y
-CONFIG_FLATMEM_MANUAL=y
-# CONFIG_DISCONTIGMEM_MANUAL is not set
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_FLATMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
-# CONFIG_NUMA is not set
-# CONFIG_SCHED_SMT is not set
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_PREEMPT_BKL is not set
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_SECCOMP=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-# CONFIG_HOTPLUG_CPU is not set
-CONFIG_PROC_DEVICETREE=y
-# CONFIG_CMDLINE_BOOL is not set
-CONFIG_ISA_DMA_API=y
-
-#
-# Bus Options
-#
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PCI_LEGACY_PROC=y
-# CONFIG_PCI_DEBUG is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-# CONFIG_PCCARD is not set
-
-#
-# PCI Hotplug Support
-#
-# CONFIG_HOTPLUG_PCI is not set
-
-#
-# Networking
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-CONFIG_XFRM=y
-CONFIG_XFRM_USER=m
-CONFIG_NET_KEY=m
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-# CONFIG_IP_PNP is not set
-CONFIG_NET_IPIP=y
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-CONFIG_INET_AH=m
-CONFIG_INET_ESP=m
-CONFIG_INET_IPCOMP=m
-CONFIG_INET_TUNNEL=y
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_BIC=y
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
-# CONFIG_IPV6 is not set
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-# CONFIG_NETFILTER_NETLINK is not set
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_IP_NF_CONNTRACK=m
-CONFIG_IP_NF_CT_ACCT=y
-CONFIG_IP_NF_CONNTRACK_MARK=y
-CONFIG_IP_NF_CONNTRACK_EVENTS=y
-CONFIG_IP_NF_CT_PROTO_SCTP=m
-CONFIG_IP_NF_FTP=m
-CONFIG_IP_NF_IRC=m
-# CONFIG_IP_NF_NETBIOS_NS is not set
-CONFIG_IP_NF_TFTP=m
-CONFIG_IP_NF_AMANDA=m
-# CONFIG_IP_NF_PPTP is not set
-CONFIG_IP_NF_QUEUE=m
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_LIMIT=m
-CONFIG_IP_NF_MATCH_IPRANGE=m
-CONFIG_IP_NF_MATCH_MAC=m
-CONFIG_IP_NF_MATCH_PKTTYPE=m
-CONFIG_IP_NF_MATCH_MARK=m
-CONFIG_IP_NF_MATCH_MULTIPORT=m
-CONFIG_IP_NF_MATCH_TOS=m
-CONFIG_IP_NF_MATCH_RECENT=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_DSCP=m
-CONFIG_IP_NF_MATCH_AH_ESP=m
-CONFIG_IP_NF_MATCH_LENGTH=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_TCPMSS=m
-CONFIG_IP_NF_MATCH_HELPER=m
-CONFIG_IP_NF_MATCH_STATE=m
-CONFIG_IP_NF_MATCH_CONNTRACK=m
-CONFIG_IP_NF_MATCH_OWNER=m
-CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_REALM=m
-CONFIG_IP_NF_MATCH_SCTP=m
-# CONFIG_IP_NF_MATCH_DCCP is not set
-CONFIG_IP_NF_MATCH_COMMENT=m
-CONFIG_IP_NF_MATCH_CONNMARK=m
-CONFIG_IP_NF_MATCH_CONNBYTES=m
-CONFIG_IP_NF_MATCH_HASHLIMIT=m
-CONFIG_IP_NF_MATCH_STRING=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_LOG=m
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_TARGET_NFQUEUE=m
-CONFIG_IP_NF_NAT=m
-CONFIG_IP_NF_NAT_NEEDED=y
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_SAME=m
-CONFIG_IP_NF_NAT_SNMP_BASIC=m
-CONFIG_IP_NF_NAT_IRC=m
-CONFIG_IP_NF_NAT_FTP=m
-CONFIG_IP_NF_NAT_TFTP=m
-CONFIG_IP_NF_NAT_AMANDA=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_TOS=m
-CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_DSCP=m
-CONFIG_IP_NF_TARGET_MARK=m
-CONFIG_IP_NF_TARGET_CLASSIFY=m
-CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_TARGET_CONNMARK=m
-CONFIG_IP_NF_TARGET_CLUSTERIP=m
-CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_TARGET_NOTRACK=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-CONFIG_LLC=y
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_SCHED is not set
-CONFIG_NET_CLS_ROUTE=y
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-# CONFIG_IEEE80211 is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=y
-# CONFIG_DEBUG_DRIVER is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
-# CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-# CONFIG_BLK_DEV_COW_COMMON is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-CONFIG_BLK_DEV_NBD=m
-# CONFIG_BLK_DEV_SX8 is not set
-# CONFIG_BLK_DEV_UB is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=65536
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_CDROM_PKTCDVD_BUFFERS=8
-# CONFIG_CDROM_PKTCDVD_WCACHE is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_ATA_OVER_ETH is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-CONFIG_BLK_DEV_IDECD=y
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
-# CONFIG_IDE_TASK_IOCTL is not set
-
-#
-# IDE chipset support/bugfixes
-#
-CONFIG_IDE_GENERIC=y
-CONFIG_BLK_DEV_IDEPCI=y
-# CONFIG_IDEPCI_SHARE_IRQ is not set
-# CONFIG_BLK_DEV_OFFBOARD is not set
-# CONFIG_BLK_DEV_GENERIC is not set
-# CONFIG_BLK_DEV_OPTI621 is not set
-# CONFIG_BLK_DEV_SL82C105 is not set
-CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-CONFIG_IDEDMA_PCI_AUTO=y
-# CONFIG_IDEDMA_ONLYDISK is not set
-# CONFIG_BLK_DEV_AEC62XX is not set
-# CONFIG_BLK_DEV_ALI15X3 is not set
-# CONFIG_BLK_DEV_AMD74XX is not set
-# CONFIG_BLK_DEV_CMD64X is not set
-# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
-# CONFIG_BLK_DEV_CS5520 is not set
-# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_BLK_DEV_HPT366 is not set
-# CONFIG_BLK_DEV_SC1200 is not set
-# CONFIG_BLK_DEV_PIIX is not set
-# CONFIG_BLK_DEV_IT821X is not set
-# CONFIG_BLK_DEV_NS87415 is not set
-# CONFIG_BLK_DEV_PDC202XX_OLD is not set
-# CONFIG_BLK_DEV_PDC202XX_NEW is not set
-# CONFIG_BLK_DEV_SVWKS is not set
-# CONFIG_BLK_DEV_SIIMAGE is not set
-# CONFIG_BLK_DEV_SLC90E66 is not set
-# CONFIG_BLK_DEV_TRM290 is not set
-# CONFIG_BLK_DEV_VIA82CXXX is not set
-CONFIG_BLK_DEV_IDE_PMAC=y
-CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y
-CONFIG_BLK_DEV_IDEDMA_PMAC=y
-# CONFIG_BLK_DEV_IDE_PMAC_BLINK is not set
-# CONFIG_IDE_ARM is not set
-CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_IVB is not set
-CONFIG_IDEDMA_AUTO=y
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# SCSI device support
-#
-# CONFIG_RAID_ATTRS is not set
-CONFIG_SCSI=y
-CONFIG_SCSI_PROC_FS=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=y
-# CONFIG_CHR_DEV_OSST is not set
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=y
-# CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-CONFIG_SCSI_MULTI_LUN=y
-CONFIG_SCSI_CONSTANTS=y
-# CONFIG_SCSI_LOGGING is not set
-
-#
-# SCSI Transport Attributes
-#
-CONFIG_SCSI_SPI_ATTRS=y
-# CONFIG_SCSI_FC_ATTRS is not set
-# CONFIG_SCSI_ISCSI_ATTRS is not set
-# CONFIG_SCSI_SAS_ATTRS is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
-# CONFIG_SCSI_3W_9XXX is not set
-# CONFIG_SCSI_ACARD is not set
-# CONFIG_SCSI_AACRAID is not set
-# CONFIG_SCSI_AIC7XXX is not set
-# CONFIG_SCSI_AIC7XXX_OLD is not set
-# CONFIG_SCSI_AIC79XX is not set
-# CONFIG_MEGARAID_NEWGEN is not set
-# CONFIG_MEGARAID_LEGACY is not set
-# CONFIG_MEGARAID_SAS is not set
-CONFIG_SCSI_SATA=y
-# CONFIG_SCSI_SATA_AHCI is not set
-CONFIG_SCSI_SATA_SVW=y
-# CONFIG_SCSI_ATA_PIIX is not set
-# CONFIG_SCSI_SATA_MV is not set
-# CONFIG_SCSI_SATA_NV is not set
-# CONFIG_SCSI_SATA_PROMISE is not set
-# CONFIG_SCSI_SATA_QSTOR is not set
-# CONFIG_SCSI_SATA_SX4 is not set
-# CONFIG_SCSI_SATA_SIL is not set
-# CONFIG_SCSI_SATA_SIS is not set
-# CONFIG_SCSI_SATA_ULI is not set
-# CONFIG_SCSI_SATA_VIA is not set
-# CONFIG_SCSI_SATA_VITESSE is not set
-# CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
-# CONFIG_SCSI_IPS is not set
-# CONFIG_SCSI_INITIO is not set
-# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_SYM53C8XX_2 is not set
-# CONFIG_SCSI_IPR is not set
-# CONFIG_SCSI_QLOGIC_FC is not set
-# CONFIG_SCSI_QLOGIC_1280 is not set
-CONFIG_SCSI_QLA2XXX=y
-# CONFIG_SCSI_QLA21XX is not set
-# CONFIG_SCSI_QLA22XX is not set
-# CONFIG_SCSI_QLA2300 is not set
-# CONFIG_SCSI_QLA2322 is not set
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA24XX is not set
-# CONFIG_SCSI_LPFC is not set
-# CONFIG_SCSI_DC395x is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_DEBUG is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-CONFIG_MD=y
-CONFIG_BLK_DEV_MD=y
-CONFIG_MD_LINEAR=y
-CONFIG_MD_RAID0=y
-CONFIG_MD_RAID1=y
-CONFIG_MD_RAID10=m
-CONFIG_MD_RAID5=y
-CONFIG_MD_RAID6=m
-CONFIG_MD_MULTIPATH=m
-CONFIG_MD_FAULTY=m
-CONFIG_BLK_DEV_DM=y
-CONFIG_DM_CRYPT=m
-CONFIG_DM_SNAPSHOT=m
-CONFIG_DM_MIRROR=m
-CONFIG_DM_ZERO=m
-# CONFIG_DM_MULTIPATH is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-# CONFIG_FUSION_SPI is not set
-# CONFIG_FUSION_FC is not set
-# CONFIG_FUSION_SAS is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-CONFIG_IEEE1394=y
-
-#
-# Subsystem Options
-#
-# CONFIG_IEEE1394_VERBOSEDEBUG is not set
-CONFIG_IEEE1394_OUI_DB=y
-CONFIG_IEEE1394_EXTRA_CONFIG_ROMS=y
-CONFIG_IEEE1394_CONFIG_ROM_IP1394=y
-# CONFIG_IEEE1394_EXPORT_FULL_API is not set
-
-#
-# Device Drivers
-#
-# CONFIG_IEEE1394_PCILYNX is not set
-CONFIG_IEEE1394_OHCI1394=y
-
-#
-# Protocol Drivers
-#
-CONFIG_IEEE1394_VIDEO1394=m
-CONFIG_IEEE1394_SBP2=m
-# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set
-CONFIG_IEEE1394_ETH1394=m
-CONFIG_IEEE1394_DV1394=m
-CONFIG_IEEE1394_RAWIO=y
-# CONFIG_IEEE1394_CMP is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Macintosh device drivers
-#
-CONFIG_ADB_PMU=y
-CONFIG_PMAC_SMU=y
-CONFIG_THERM_PM72=y
-
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=m
-CONFIG_BONDING=m
-# CONFIG_EQUALIZER is not set
-CONFIG_TUN=m
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-
-#
-# PHY device support
-#
-# CONFIG_PHYLIB is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_HAPPYMEAL is not set
-CONFIG_SUNGEM=y
-# CONFIG_CASSINI is not set
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_HP100 is not set
-# CONFIG_NET_PCI is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-CONFIG_ACENIC=y
-CONFIG_ACENIC_OMIT_TIGON_I=y
-# CONFIG_DL2K is not set
-CONFIG_E1000=y
-# CONFIG_E1000_NAPI is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SKGE is not set
-# CONFIG_SK98LIN is not set
-CONFIG_TIGON3=m
-# CONFIG_BNX2 is not set
-# CONFIG_MV643XX_ETH is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_CHELSIO_T1 is not set
-# CONFIG_IXGB is not set
-# CONFIG_S2IO is not set
-
-#
-# Token Ring devices
-#
-CONFIG_TR=y
-CONFIG_IBMOL=y
-# CONFIG_3C359 is not set
-# CONFIG_TMS380TR is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-CONFIG_PPP=m
-# CONFIG_PPP_MULTILINK is not set
-# CONFIG_PPP_FILTER is not set
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_SYNC_TTY=m
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPP_BSDCOMP=m
-CONFIG_PPPOE=m
-# CONFIG_SLIP is not set
-# CONFIG_NET_FC is not set
-# CONFIG_SHAPER is not set
-# CONFIG_NETCONSOLE is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-CONFIG_INPUT_JOYDEV=m
-# CONFIG_INPUT_TSDEV is not set
-CONFIG_INPUT_EVDEV=y
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input Device Drivers
-#
-CONFIG_INPUT_KEYBOARD=y
-# CONFIG_KEYBOARD_ATKBD is not set
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-CONFIG_INPUT_MOUSE=y
-# CONFIG_MOUSE_PS2 is not set
-# CONFIG_MOUSE_SERIAL is not set
-# CONFIG_MOUSE_VSXXXAA is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Hardware I/O ports
-#
-CONFIG_SERIO=y
-# CONFIG_SERIO_I8042 is not set
-# CONFIG_SERIO_SERPORT is not set
-# CONFIG_SERIO_PCIPS2 is not set
-# CONFIG_SERIO_RAW is not set
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-
-#
-# Non-8250 serial port support
-#
-# CONFIG_SERIAL_PMACZILOG is not set
-# CONFIG_SERIAL_JSM is not set
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_RTC is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-CONFIG_AGP=m
-CONFIG_AGP_UNINORTH=m
-# CONFIG_DRM is not set
-CONFIG_RAW_DRIVER=y
-CONFIG_MAX_RAW_DEVS=256
-# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# TPM devices
-#
-# CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-
-#
-# I2C Algorithms
-#
-CONFIG_I2C_ALGOBIT=y
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
-#
-# I2C Hardware Bus support
-#
-# CONFIG_I2C_ALI1535 is not set
-# CONFIG_I2C_ALI1563 is not set
-# CONFIG_I2C_ALI15X3 is not set
-# CONFIG_I2C_AMD756 is not set
-# CONFIG_I2C_AMD8111 is not set
-# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
-# CONFIG_I2C_PIIX4 is not set
-CONFIG_I2C_KEYWEST=y
-CONFIG_I2C_PMAC_SMU=y
-# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_SCx200_ACB is not set
-# CONFIG_I2C_SIS5595 is not set
-# CONFIG_I2C_SIS630 is not set
-# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_VIA is not set
-# CONFIG_I2C_VIAPRO is not set
-# CONFIG_I2C_VOODOO3 is not set
-# CONFIG_I2C_PCA_ISA is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_RTC8564 is not set
-# CONFIG_SENSORS_MAX6875 is not set
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# Dallas's 1-wire bus
-#
-# CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
-# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
-
-#
-# Misc devices
-#
-
-#
-# Multimedia Capabilities Port drivers
-#
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-CONFIG_FB=y
-CONFIG_FB_CFB_FILLRECT=y
-CONFIG_FB_CFB_COPYAREA=y
-CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SOFT_CURSOR=y
-CONFIG_FB_MACMODES=y
-CONFIG_FB_MODE_HELPERS=y
-CONFIG_FB_TILEBLITTING=y
-# CONFIG_FB_CIRRUS is not set
-# CONFIG_FB_PM2 is not set
-# CONFIG_FB_CYBER2000 is not set
-CONFIG_FB_OF=y
-# CONFIG_FB_CONTROL is not set
-# CONFIG_FB_PLATINUM is not set
-# CONFIG_FB_VALKYRIE is not set
-# CONFIG_FB_CT65550 is not set
-# CONFIG_FB_ASILIANT is not set
-# CONFIG_FB_IMSTT is not set
-# CONFIG_FB_VGA16 is not set
-# CONFIG_FB_NVIDIA is not set
-CONFIG_FB_RIVA=y
-# CONFIG_FB_RIVA_I2C is not set
-# CONFIG_FB_RIVA_DEBUG is not set
-# CONFIG_FB_MATROX is not set
-# CONFIG_FB_RADEON_OLD is not set
-CONFIG_FB_RADEON=y
-CONFIG_FB_RADEON_I2C=y
-# CONFIG_FB_RADEON_DEBUG is not set
-# CONFIG_FB_ATY128 is not set
-# CONFIG_FB_ATY is not set
-# CONFIG_FB_SAVAGE is not set
-# CONFIG_FB_SIS is not set
-# CONFIG_FB_NEOMAGIC is not set
-# CONFIG_FB_KYRO is not set
-# CONFIG_FB_3DFX is not set
-# CONFIG_FB_VOODOO1 is not set
-# CONFIG_FB_CYBLA is not set
-# CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_S1D13XXX is not set
-# CONFIG_FB_VIRTUAL is not set
-
-#
-# Console display driver support
-#
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_DUMMY_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-# CONFIG_FONTS is not set
-CONFIG_FONT_8x8=y
-CONFIG_FONT_8x16=y
-
-#
-# Logo configuration
-#
-CONFIG_LOGO=y
-CONFIG_LOGO_LINUX_MONO=y
-CONFIG_LOGO_LINUX_VGA16=y
-CONFIG_LOGO_LINUX_CLUT224=y
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-CONFIG_BACKLIGHT_CLASS_DEVICE=m
-CONFIG_BACKLIGHT_DEVICE=y
-CONFIG_LCD_CLASS_DEVICE=m
-CONFIG_LCD_DEVICE=y
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-CONFIG_USB_ARCH_HAS_HCD=y
-CONFIG_USB_ARCH_HAS_OHCI=y
-CONFIG_USB=y
-# CONFIG_USB_DEBUG is not set
-
-#
-# Miscellaneous USB options
-#
-CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_BANDWIDTH is not set
-# CONFIG_USB_DYNAMIC_MINORS is not set
-# CONFIG_USB_OTG is not set
-
-#
-# USB Host Controller Drivers
-#
-CONFIG_USB_EHCI_HCD=y
-# CONFIG_USB_EHCI_SPLIT_ISO is not set
-# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
-# CONFIG_USB_ISP116X_HCD is not set
-CONFIG_USB_OHCI_HCD=y
-# CONFIG_USB_OHCI_BIG_ENDIAN is not set
-CONFIG_USB_OHCI_LITTLE_ENDIAN=y
-# CONFIG_USB_UHCI_HCD is not set
-# CONFIG_USB_SL811_HCD is not set
-
-#
-# USB Device Class drivers
-#
-# CONFIG_USB_BLUETOOTH_TTY is not set
-CONFIG_USB_ACM=m
-CONFIG_USB_PRINTER=y
-
-#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
-#
-CONFIG_USB_STORAGE=y
-# CONFIG_USB_STORAGE_DEBUG is not set
-CONFIG_USB_STORAGE_DATAFAB=y
-CONFIG_USB_STORAGE_FREECOM=y
-CONFIG_USB_STORAGE_ISD200=y
-CONFIG_USB_STORAGE_DPCM=y
-# CONFIG_USB_STORAGE_USBAT is not set
-CONFIG_USB_STORAGE_SDDR09=y
-CONFIG_USB_STORAGE_SDDR55=y
-CONFIG_USB_STORAGE_JUMPSHOT=y
-# CONFIG_USB_STORAGE_ONETOUCH is not set
-
-#
-# USB Input Devices
-#
-CONFIG_USB_HID=y
-CONFIG_USB_HIDINPUT=y
-CONFIG_HID_FF=y
-CONFIG_HID_PID=y
-CONFIG_LOGITECH_FF=y
-CONFIG_THRUSTMASTER_FF=y
-CONFIG_USB_HIDDEV=y
-# CONFIG_USB_AIPTEK is not set
-# CONFIG_USB_WACOM is not set
-# CONFIG_USB_ACECAD is not set
-# CONFIG_USB_KBTAB is not set
-# CONFIG_USB_POWERMATE is not set
-# CONFIG_USB_MTOUCH is not set
-# CONFIG_USB_ITMTOUCH is not set
-# CONFIG_USB_EGALAX is not set
-# CONFIG_USB_YEALINK is not set
-# CONFIG_USB_XPAD is not set
-# CONFIG_USB_ATI_REMOTE is not set
-# CONFIG_USB_KEYSPAN_REMOTE is not set
-# CONFIG_USB_APPLETOUCH is not set
-
-#
-# USB Imaging devices
-#
-# CONFIG_USB_MDC800 is not set
-# CONFIG_USB_MICROTEK is not set
-
-#
-# USB Multimedia devices
-#
-# CONFIG_USB_DABUSB is not set
-
-#
-# Video4Linux support is needed for USB Multimedia device support
-#
-
-#
-# USB Network Adapters
-#
-CONFIG_USB_CATC=m
-CONFIG_USB_KAWETH=m
-CONFIG_USB_PEGASUS=m
-CONFIG_USB_RTL8150=m
-CONFIG_USB_USBNET=m
-# CONFIG_USB_NET_AX8817X is not set
-CONFIG_USB_NET_CDCETHER=m
-# CONFIG_USB_NET_GL620A is not set
-# CONFIG_USB_NET_NET1080 is not set
-# CONFIG_USB_NET_PLUSB is not set
-# CONFIG_USB_NET_RNDIS_HOST is not set
-# CONFIG_USB_NET_CDC_SUBSET is not set
-# CONFIG_USB_NET_ZAURUS is not set
-CONFIG_USB_MON=y
-
-#
-# USB port drivers
-#
-
-#
-# USB Serial Converter support
-#
-CONFIG_USB_SERIAL=m
-CONFIG_USB_SERIAL_GENERIC=y
-# CONFIG_USB_SERIAL_AIRPRIME is not set
-CONFIG_USB_SERIAL_BELKIN=m
-CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
-# CONFIG_USB_SERIAL_CP2101 is not set
-CONFIG_USB_SERIAL_CYPRESS_M8=m
-CONFIG_USB_SERIAL_EMPEG=m
-CONFIG_USB_SERIAL_FTDI_SIO=m
-CONFIG_USB_SERIAL_VISOR=m
-CONFIG_USB_SERIAL_IPAQ=m
-CONFIG_USB_SERIAL_IR=m
-CONFIG_USB_SERIAL_EDGEPORT=m
-CONFIG_USB_SERIAL_EDGEPORT_TI=m
-CONFIG_USB_SERIAL_GARMIN=m
-CONFIG_USB_SERIAL_IPW=m
-CONFIG_USB_SERIAL_KEYSPAN_PDA=m
-CONFIG_USB_SERIAL_KEYSPAN=m
-CONFIG_USB_SERIAL_KEYSPAN_MPR=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19=y
-CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
-CONFIG_USB_SERIAL_KLSI=m
-CONFIG_USB_SERIAL_KOBIL_SCT=m
-CONFIG_USB_SERIAL_MCT_U232=m
-CONFIG_USB_SERIAL_PL2303=m
-# CONFIG_USB_SERIAL_HP4X is not set
-CONFIG_USB_SERIAL_SAFE=m
-CONFIG_USB_SERIAL_SAFE_PADDED=y
-CONFIG_USB_SERIAL_TI=m
-CONFIG_USB_SERIAL_CYBERJACK=m
-CONFIG_USB_SERIAL_XIRCOM=m
-CONFIG_USB_SERIAL_OMNINET=m
-CONFIG_USB_EZUSB=y
-
-#
-# USB Miscellaneous drivers
-#
-# CONFIG_USB_EMI62 is not set
-# CONFIG_USB_EMI26 is not set
-# CONFIG_USB_AUERSWALD is not set
-# CONFIG_USB_RIO500 is not set
-# CONFIG_USB_LEGOTOWER is not set
-# CONFIG_USB_LCD is not set
-# CONFIG_USB_LED is not set
-# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGETKIT is not set
-# CONFIG_USB_PHIDGETSERVO is not set
-# CONFIG_USB_IDMOUSE is not set
-# CONFIG_USB_SISUSBVGA is not set
-# CONFIG_USB_LD is not set
-# CONFIG_USB_TEST is not set
-
-#
-# USB DSL modem support
-#
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# MMC/SD Card support
-#
-# CONFIG_MMC is not set
-
-#
-# InfiniBand support
-#
-# CONFIG_INFINIBAND is not set
-
-#
-# SN Devices
-#
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_POSIX_ACL=y
-CONFIG_EXT2_FS_SECURITY=y
-CONFIG_EXT2_FS_XIP=y
-CONFIG_FS_XIP=y
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-CONFIG_EXT3_FS_SECURITY=y
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-CONFIG_REISERFS_FS=y
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_PROC_INFO is not set
-CONFIG_REISERFS_FS_XATTR=y
-CONFIG_REISERFS_FS_POSIX_ACL=y
-CONFIG_REISERFS_FS_SECURITY=y
-# CONFIG_JFS_FS is not set
-CONFIG_FS_POSIX_ACL=y
-CONFIG_XFS_FS=m
-CONFIG_XFS_EXPORT=y
-# CONFIG_XFS_QUOTA is not set
-CONFIG_XFS_SECURITY=y
-CONFIG_XFS_POSIX_ACL=y
-# CONFIG_XFS_RT is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_INOTIFY=y
-# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-CONFIG_AUTOFS_FS=m
-# CONFIG_AUTOFS4_FS is not set
-# CONFIG_FUSE_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_ZISOFS_FS=y
-CONFIG_UDF_FS=m
-CONFIG_UDF_NLS=y
-
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_SYSFS=y
-CONFIG_TMPFS=y
-CONFIG_HUGETLBFS=y
-CONFIG_HUGETLB_PAGE=y
-CONFIG_RAMFS=y
-# CONFIG_RELAYFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-CONFIG_HFS_FS=m
-CONFIG_HFSPLUS_FS=m
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-CONFIG_CRAMFS=y
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
-CONFIG_NFSD=y
-CONFIG_NFSD_V2_ACL=y
-CONFIG_NFSD_V3=y
-CONFIG_NFSD_V3_ACL=y
-CONFIG_NFSD_V4=y
-CONFIG_NFSD_TCP=y
-CONFIG_LOCKD=y
-CONFIG_LOCKD_V4=y
-CONFIG_EXPORTFS=y
-CONFIG_NFS_ACL_SUPPORT=y
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=y
-CONFIG_SUNRPC_GSS=y
-CONFIG_RPCSEC_GSS_KRB5=y
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
-# CONFIG_SMB_FS is not set
-CONFIG_CIFS=m
-# CONFIG_CIFS_STATS is not set
-# CONFIG_CIFS_XATTR is not set
-# CONFIG_CIFS_EXPERIMENTAL is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
-
-#
-# Partition Types
-#
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_ACORN_PARTITION is not set
-# CONFIG_OSF_PARTITION is not set
-# CONFIG_AMIGA_PARTITION is not set
-# CONFIG_ATARI_PARTITION is not set
-CONFIG_MAC_PARTITION=y
-CONFIG_MSDOS_PARTITION=y
-# CONFIG_BSD_DISKLABEL is not set
-# CONFIG_MINIX_SUBPARTITION is not set
-# CONFIG_SOLARIS_X86_PARTITION is not set
-# CONFIG_UNIXWARE_DISKLABEL is not set
-# CONFIG_LDM_PARTITION is not set
-# CONFIG_SGI_PARTITION is not set
-# CONFIG_ULTRIX_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-# CONFIG_EFI_PARTITION is not set
-
-#
-# Native Language Support
-#
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="iso8859-1"
-CONFIG_NLS_CODEPAGE_437=y
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-CONFIG_NLS_CODEPAGE_1250=y
-CONFIG_NLS_CODEPAGE_1251=y
-CONFIG_NLS_ASCII=y
-CONFIG_NLS_ISO8859_1=y
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-CONFIG_NLS_ISO8859_15=y
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-CONFIG_NLS_UTF8=y
-
-#
-# Profiling support
-#
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=y
-
-#
-# Kernel hacking
-#
-# CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_LOG_BUF_SHIFT=17
-CONFIG_DETECT_SOFTLOCKUP=y
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
-# CONFIG_DEBUG_KOBJECT is not set
-# CONFIG_DEBUG_INFO is not set
-CONFIG_DEBUG_FS=y
-# CONFIG_DEBUG_STACKOVERFLOW is not set
-# CONFIG_KPROBES is not set
-# CONFIG_DEBUG_STACK_USAGE is not set
-# CONFIG_DEBUGGER is not set
-# CONFIG_PPCDBG is not set
-CONFIG_IRQSTACKS=y
-
-#
-# Security options
-#
-# CONFIG_KEYS is not set
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_WP512=m
-# CONFIG_CRYPTO_TGR192 is not set
-CONFIG_CRYPTO_DES=y
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_ARC4=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_DEFLATE=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_CRC32C=m
-CONFIG_CRYPTO_TEST=m
-
-#
-# Hardware crypto devices
-#
-
-#
-# Library routines
-#
-CONFIG_CRC_CCITT=m
-# CONFIG_CRC16 is not set
-CONFIG_CRC32=y
-CONFIG_LIBCRC32C=m
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
diff --git a/arch/ppc64/configs/iSeries_defconfig b/arch/ppc64/configs/iSeries_defconfig
deleted file mode 100644
index 62e92c7e9e27..000000000000
--- a/arch/ppc64/configs/iSeries_defconfig
+++ /dev/null
@@ -1,998 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc4
-# Thu Oct 20 08:30:56 2005
-#
-CONFIG_64BIT=y
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_EARLY_PRINTK=y
-CONFIG_COMPAT=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_FORCE_MAX_ZONEORDER=13
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_LOCK_KERNEL=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_AUDIT=y
-CONFIG_AUDITSYSCALL=y
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-# CONFIG_CPUSETS is not set
-CONFIG_INITRAMFS_SOURCE=""
-# CONFIG_EMBEDDED is not set
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-CONFIG_STOP_MACHINE=y
-CONFIG_SYSVIPC_COMPAT=y
-
-#
-# Platform support
-#
-CONFIG_PPC_ISERIES=y
-# CONFIG_PPC_MULTIPLATFORM is not set
-CONFIG_PPC=y
-CONFIG_PPC64=y
-CONFIG_IBMVIO=y
-# CONFIG_POWER4_ONLY is not set
-CONFIG_IOMMU_VMERGE=y
-CONFIG_SMP=y
-CONFIG_NR_CPUS=32
-CONFIG_ARCH_SELECT_MEMORY_MODEL=y
-CONFIG_ARCH_FLATMEM_ENABLE=y
-CONFIG_SELECT_MEMORY_MODEL=y
-CONFIG_FLATMEM_MANUAL=y
-# CONFIG_DISCONTIGMEM_MANUAL is not set
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_FLATMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
-# CONFIG_NUMA is not set
-# CONFIG_SCHED_SMT is not set
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_PREEMPT_BKL is not set
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_LPARCFG=y
-CONFIG_SECCOMP=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-CONFIG_ISA_DMA_API=y
-
-#
-# Bus Options
-#
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PCI_LEGACY_PROC=y
-# CONFIG_PCI_DEBUG is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-# CONFIG_PCCARD is not set
-
-#
-# PCI Hotplug Support
-#
-# CONFIG_HOTPLUG_PCI is not set
-
-#
-# Networking
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-CONFIG_XFRM=y
-CONFIG_XFRM_USER=m
-CONFIG_NET_KEY=m
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-# CONFIG_IP_PNP is not set
-CONFIG_NET_IPIP=y
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-CONFIG_INET_AH=m
-CONFIG_INET_ESP=m
-CONFIG_INET_IPCOMP=m
-CONFIG_INET_TUNNEL=y
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_BIC=y
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
-# CONFIG_IPV6 is not set
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-# CONFIG_NETFILTER_NETLINK is not set
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_IP_NF_CONNTRACK=m
-CONFIG_IP_NF_CT_ACCT=y
-CONFIG_IP_NF_CONNTRACK_MARK=y
-CONFIG_IP_NF_CONNTRACK_EVENTS=y
-CONFIG_IP_NF_CT_PROTO_SCTP=m
-CONFIG_IP_NF_FTP=m
-CONFIG_IP_NF_IRC=m
-# CONFIG_IP_NF_NETBIOS_NS is not set
-CONFIG_IP_NF_TFTP=m
-CONFIG_IP_NF_AMANDA=m
-# CONFIG_IP_NF_PPTP is not set
-CONFIG_IP_NF_QUEUE=m
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_LIMIT=m
-CONFIG_IP_NF_MATCH_IPRANGE=m
-CONFIG_IP_NF_MATCH_MAC=m
-CONFIG_IP_NF_MATCH_PKTTYPE=m
-CONFIG_IP_NF_MATCH_MARK=m
-CONFIG_IP_NF_MATCH_MULTIPORT=m
-CONFIG_IP_NF_MATCH_TOS=m
-CONFIG_IP_NF_MATCH_RECENT=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_DSCP=m
-CONFIG_IP_NF_MATCH_AH_ESP=m
-CONFIG_IP_NF_MATCH_LENGTH=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_TCPMSS=m
-CONFIG_IP_NF_MATCH_HELPER=m
-CONFIG_IP_NF_MATCH_STATE=m
-CONFIG_IP_NF_MATCH_CONNTRACK=m
-CONFIG_IP_NF_MATCH_OWNER=m
-CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_REALM=m
-CONFIG_IP_NF_MATCH_SCTP=m
-# CONFIG_IP_NF_MATCH_DCCP is not set
-CONFIG_IP_NF_MATCH_COMMENT=m
-CONFIG_IP_NF_MATCH_CONNMARK=m
-CONFIG_IP_NF_MATCH_CONNBYTES=m
-CONFIG_IP_NF_MATCH_HASHLIMIT=m
-CONFIG_IP_NF_MATCH_STRING=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_LOG=m
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_TARGET_NFQUEUE=m
-CONFIG_IP_NF_NAT=m
-CONFIG_IP_NF_NAT_NEEDED=y
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_SAME=m
-CONFIG_IP_NF_NAT_SNMP_BASIC=m
-CONFIG_IP_NF_NAT_IRC=m
-CONFIG_IP_NF_NAT_FTP=m
-CONFIG_IP_NF_NAT_TFTP=m
-CONFIG_IP_NF_NAT_AMANDA=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_TOS=m
-CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_DSCP=m
-CONFIG_IP_NF_TARGET_MARK=m
-CONFIG_IP_NF_TARGET_CLASSIFY=m
-CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_TARGET_CONNMARK=m
-CONFIG_IP_NF_TARGET_CLUSTERIP=m
-CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_TARGET_NOTRACK=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-CONFIG_LLC=y
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_SCHED is not set
-CONFIG_NET_CLS_ROUTE=y
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-# CONFIG_IEEE80211 is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=m
-# CONFIG_DEBUG_DRIVER is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
-# CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-# CONFIG_BLK_DEV_COW_COMMON is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-CONFIG_BLK_DEV_NBD=m
-# CONFIG_BLK_DEV_SX8 is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=65536
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_ATA_OVER_ETH is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-# CONFIG_IDE is not set
-
-#
-# SCSI device support
-#
-# CONFIG_RAID_ATTRS is not set
-CONFIG_SCSI=y
-CONFIG_SCSI_PROC_FS=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=y
-# CONFIG_CHR_DEV_OSST is not set
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=y
-# CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-CONFIG_SCSI_MULTI_LUN=y
-CONFIG_SCSI_CONSTANTS=y
-# CONFIG_SCSI_LOGGING is not set
-
-#
-# SCSI Transport Attributes
-#
-CONFIG_SCSI_SPI_ATTRS=y
-CONFIG_SCSI_FC_ATTRS=y
-# CONFIG_SCSI_ISCSI_ATTRS is not set
-# CONFIG_SCSI_SAS_ATTRS is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
-# CONFIG_SCSI_3W_9XXX is not set
-# CONFIG_SCSI_ACARD is not set
-# CONFIG_SCSI_AACRAID is not set
-# CONFIG_SCSI_AIC7XXX is not set
-# CONFIG_SCSI_AIC7XXX_OLD is not set
-# CONFIG_SCSI_AIC79XX is not set
-# CONFIG_MEGARAID_NEWGEN is not set
-# CONFIG_MEGARAID_LEGACY is not set
-# CONFIG_MEGARAID_SAS is not set
-# CONFIG_SCSI_SATA is not set
-# CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
-# CONFIG_SCSI_IPS is not set
-CONFIG_SCSI_IBMVSCSI=m
-# CONFIG_SCSI_INITIO is not set
-# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_SYM53C8XX_2 is not set
-# CONFIG_SCSI_IPR is not set
-# CONFIG_SCSI_QLOGIC_FC is not set
-# CONFIG_SCSI_QLOGIC_1280 is not set
-CONFIG_SCSI_QLA2XXX=y
-# CONFIG_SCSI_QLA21XX is not set
-# CONFIG_SCSI_QLA22XX is not set
-# CONFIG_SCSI_QLA2300 is not set
-# CONFIG_SCSI_QLA2322 is not set
-# CONFIG_SCSI_QLA6312 is not set
-# CONFIG_SCSI_QLA24XX is not set
-# CONFIG_SCSI_LPFC is not set
-# CONFIG_SCSI_DC395x is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_DEBUG is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-CONFIG_MD=y
-CONFIG_BLK_DEV_MD=y
-CONFIG_MD_LINEAR=y
-CONFIG_MD_RAID0=y
-CONFIG_MD_RAID1=y
-CONFIG_MD_RAID10=m
-CONFIG_MD_RAID5=y
-CONFIG_MD_RAID6=m
-CONFIG_MD_MULTIPATH=m
-CONFIG_MD_FAULTY=m
-CONFIG_BLK_DEV_DM=y
-CONFIG_DM_CRYPT=m
-CONFIG_DM_SNAPSHOT=m
-CONFIG_DM_MIRROR=m
-CONFIG_DM_ZERO=m
-# CONFIG_DM_MULTIPATH is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-# CONFIG_FUSION_SPI is not set
-# CONFIG_FUSION_FC is not set
-# CONFIG_FUSION_SAS is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Macintosh device drivers
-#
-
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=m
-CONFIG_BONDING=m
-# CONFIG_EQUALIZER is not set
-CONFIG_TUN=m
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-
-#
-# PHY device support
-#
-# CONFIG_PHYLIB is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_CASSINI is not set
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_HP100 is not set
-CONFIG_NET_PCI=y
-CONFIG_PCNET32=y
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_B44 is not set
-# CONFIG_FORCEDETH is not set
-# CONFIG_DGRS is not set
-# CONFIG_EEPRO100 is not set
-CONFIG_E100=y
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-# CONFIG_8139TOO is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_VIA_RHINE is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-CONFIG_ACENIC=m
-# CONFIG_ACENIC_OMIT_TIGON_I is not set
-# CONFIG_DL2K is not set
-CONFIG_E1000=m
-# CONFIG_E1000_NAPI is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SKGE is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_VIA_VELOCITY is not set
-# CONFIG_TIGON3 is not set
-# CONFIG_BNX2 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_CHELSIO_T1 is not set
-# CONFIG_IXGB is not set
-# CONFIG_S2IO is not set
-
-#
-# Token Ring devices
-#
-CONFIG_TR=y
-CONFIG_IBMOL=y
-# CONFIG_3C359 is not set
-# CONFIG_TMS380TR is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-CONFIG_ISERIES_VETH=y
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-CONFIG_PPP=m
-# CONFIG_PPP_MULTILINK is not set
-# CONFIG_PPP_FILTER is not set
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_SYNC_TTY=m
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPP_BSDCOMP=m
-CONFIG_PPPOE=m
-# CONFIG_SLIP is not set
-# CONFIG_NET_FC is not set
-# CONFIG_SHAPER is not set
-CONFIG_NETCONSOLE=y
-CONFIG_NETPOLL=y
-CONFIG_NETPOLL_RX=y
-CONFIG_NETPOLL_TRAP=y
-CONFIG_NET_POLL_CONTROLLER=y
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input Device Drivers
-#
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Hardware I/O ports
-#
-# CONFIG_SERIO is not set
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-# CONFIG_SERIAL_8250 is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=m
-CONFIG_SERIAL_ICOM=m
-# CONFIG_SERIAL_JSM is not set
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_RTC is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-CONFIG_RAW_DRIVER=y
-CONFIG_MAX_RAW_DEVS=256
-# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# TPM devices
-#
-# CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
-# CONFIG_I2C is not set
-
-#
-# Dallas's 1-wire bus
-#
-# CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
-# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
-
-#
-# Misc devices
-#
-
-#
-# Multimedia Capabilities Port drivers
-#
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-CONFIG_USB_ARCH_HAS_HCD=y
-CONFIG_USB_ARCH_HAS_OHCI=y
-# CONFIG_USB is not set
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# MMC/SD Card support
-#
-# CONFIG_MMC is not set
-
-#
-# InfiniBand support
-#
-# CONFIG_INFINIBAND is not set
-
-#
-# SN Devices
-#
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_POSIX_ACL=y
-CONFIG_EXT2_FS_SECURITY=y
-CONFIG_EXT2_FS_XIP=y
-CONFIG_FS_XIP=y
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-CONFIG_EXT3_FS_SECURITY=y
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-CONFIG_REISERFS_FS=y
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_PROC_INFO is not set
-CONFIG_REISERFS_FS_XATTR=y
-CONFIG_REISERFS_FS_POSIX_ACL=y
-CONFIG_REISERFS_FS_SECURITY=y
-CONFIG_JFS_FS=m
-CONFIG_JFS_POSIX_ACL=y
-CONFIG_JFS_SECURITY=y
-# CONFIG_JFS_DEBUG is not set
-# CONFIG_JFS_STATISTICS is not set
-CONFIG_FS_POSIX_ACL=y
-CONFIG_XFS_FS=m
-CONFIG_XFS_EXPORT=y
-# CONFIG_XFS_QUOTA is not set
-CONFIG_XFS_SECURITY=y
-CONFIG_XFS_POSIX_ACL=y
-# CONFIG_XFS_RT is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_INOTIFY=y
-# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-CONFIG_AUTOFS_FS=m
-# CONFIG_AUTOFS4_FS is not set
-# CONFIG_FUSE_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_ZISOFS_FS=y
-CONFIG_UDF_FS=m
-CONFIG_UDF_NLS=y
-
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_SYSFS=y
-CONFIG_TMPFS=y
-# CONFIG_HUGETLBFS is not set
-# CONFIG_HUGETLB_PAGE is not set
-CONFIG_RAMFS=y
-# CONFIG_RELAYFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-CONFIG_CRAMFS=y
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
-CONFIG_NFSD=m
-CONFIG_NFSD_V2_ACL=y
-CONFIG_NFSD_V3=y
-CONFIG_NFSD_V3_ACL=y
-CONFIG_NFSD_V4=y
-CONFIG_NFSD_TCP=y
-CONFIG_LOCKD=y
-CONFIG_LOCKD_V4=y
-CONFIG_EXPORTFS=m
-CONFIG_NFS_ACL_SUPPORT=y
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=y
-CONFIG_SUNRPC_GSS=y
-CONFIG_RPCSEC_GSS_KRB5=y
-CONFIG_RPCSEC_GSS_SPKM3=m
-# CONFIG_SMB_FS is not set
-CONFIG_CIFS=m
-# CONFIG_CIFS_STATS is not set
-CONFIG_CIFS_XATTR=y
-CONFIG_CIFS_POSIX=y
-# CONFIG_CIFS_EXPERIMENTAL is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="iso8859-1"
-CONFIG_NLS_CODEPAGE_437=y
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
-# CONFIG_NLS_CODEPAGE_1251 is not set
-CONFIG_NLS_ASCII=y
-CONFIG_NLS_ISO8859_1=y
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_UTF8 is not set
-
-#
-# iSeries device drivers
-#
-CONFIG_VIOCONS=y
-CONFIG_VIODASD=y
-CONFIG_VIOCD=m
-CONFIG_VIOTAPE=m
-CONFIG_VIOPATH=y
-
-#
-# Profiling support
-#
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=y
-
-#
-# Kernel hacking
-#
-# CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_LOG_BUF_SHIFT=17
-CONFIG_DETECT_SOFTLOCKUP=y
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
-# CONFIG_DEBUG_KOBJECT is not set
-# CONFIG_DEBUG_INFO is not set
-CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_STACKOVERFLOW=y
-# CONFIG_KPROBES is not set
-CONFIG_DEBUG_STACK_USAGE=y
-# CONFIG_DEBUGGER is not set
-# CONFIG_PPCDBG is not set
-CONFIG_IRQSTACKS=y
-
-#
-# Security options
-#
-# CONFIG_KEYS is not set
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_DES=y
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_ARC4=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_DEFLATE=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_CRC32C=m
-CONFIG_CRYPTO_TEST=m
-
-#
-# Hardware crypto devices
-#
-
-#
-# Library routines
-#
-CONFIG_CRC_CCITT=m
-# CONFIG_CRC16 is not set
-CONFIG_CRC32=y
-CONFIG_LIBCRC32C=m
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
diff --git a/arch/ppc64/configs/maple_defconfig b/arch/ppc64/configs/maple_defconfig
deleted file mode 100644
index 7b480f3d1406..000000000000
--- a/arch/ppc64/configs/maple_defconfig
+++ /dev/null
@@ -1,1062 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc4
-# Thu Oct 20 08:31:24 2005
-#
-CONFIG_64BIT=y
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_EARLY_PRINTK=y
-CONFIG_COMPAT=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_FORCE_MAX_ZONEORDER=13
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_LOCK_KERNEL=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-# CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-# CONFIG_CPUSETS is not set
-CONFIG_INITRAMFS_SOURCE=""
-# CONFIG_EMBEDDED is not set
-CONFIG_KALLSYMS=y
-CONFIG_KALLSYMS_ALL=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-CONFIG_STOP_MACHINE=y
-CONFIG_SYSVIPC_COMPAT=y
-
-#
-# Platform support
-#
-# CONFIG_PPC_ISERIES is not set
-CONFIG_PPC_MULTIPLATFORM=y
-# CONFIG_PPC_PSERIES is not set
-# CONFIG_PPC_BPA is not set
-# CONFIG_PPC_PMAC is not set
-CONFIG_PPC_MAPLE=y
-CONFIG_PPC=y
-CONFIG_PPC64=y
-CONFIG_PPC_OF=y
-CONFIG_MPIC=y
-# CONFIG_ALTIVEC is not set
-CONFIG_KEXEC=y
-CONFIG_U3_DART=y
-CONFIG_MPIC_BROKEN_U3=y
-CONFIG_BOOTX_TEXT=y
-CONFIG_POWER4_ONLY=y
-CONFIG_IOMMU_VMERGE=y
-CONFIG_SMP=y
-CONFIG_NR_CPUS=2
-CONFIG_ARCH_SELECT_MEMORY_MODEL=y
-CONFIG_ARCH_FLATMEM_ENABLE=y
-CONFIG_SELECT_MEMORY_MODEL=y
-CONFIG_FLATMEM_MANUAL=y
-# CONFIG_DISCONTIGMEM_MANUAL is not set
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_FLATMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-# CONFIG_SPARSEMEM_STATIC is not set
-# CONFIG_NUMA is not set
-# CONFIG_SCHED_SMT is not set
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_PREEMPT_BKL is not set
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_SECCOMP=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-CONFIG_PROC_DEVICETREE=y
-# CONFIG_CMDLINE_BOOL is not set
-CONFIG_ISA_DMA_API=y
-
-#
-# Bus Options
-#
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PCI_LEGACY_PROC=y
-# CONFIG_PCI_DEBUG is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-# CONFIG_PCCARD is not set
-
-#
-# PCI Hotplug Support
-#
-# CONFIG_HOTPLUG_PCI is not set
-
-#
-# Networking
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
-CONFIG_UNIX=y
-# CONFIG_NET_KEY is not set
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_BOOTP is not set
-# CONFIG_IP_PNP_RARP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-# CONFIG_SYN_COOKIES is not set
-# CONFIG_INET_AH is not set
-# CONFIG_INET_ESP is not set
-# CONFIG_INET_IPCOMP is not set
-# CONFIG_INET_TUNNEL is not set
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_BIC=y
-# CONFIG_IPV6 is not set
-# CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_SCHED is not set
-# CONFIG_NET_CLS_ROUTE is not set
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-# CONFIG_IEEE80211 is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-# CONFIG_FW_LOADER is not set
-# CONFIG_DEBUG_DRIVER is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
-# CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-# CONFIG_BLK_DEV_COW_COMMON is not set
-# CONFIG_BLK_DEV_LOOP is not set
-# CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_SX8 is not set
-# CONFIG_BLK_DEV_UB is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=8192
-# CONFIG_BLK_DEV_INITRD is not set
-# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_ATA_OVER_ETH is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-CONFIG_BLK_DEV_IDECD=y
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-CONFIG_IDE_TASK_IOCTL=y
-
-#
-# IDE chipset support/bugfixes
-#
-CONFIG_IDE_GENERIC=y
-CONFIG_BLK_DEV_IDEPCI=y
-CONFIG_IDEPCI_SHARE_IRQ=y
-# CONFIG_BLK_DEV_OFFBOARD is not set
-CONFIG_BLK_DEV_GENERIC=y
-# CONFIG_BLK_DEV_OPTI621 is not set
-# CONFIG_BLK_DEV_SL82C105 is not set
-CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-CONFIG_IDEDMA_PCI_AUTO=y
-# CONFIG_IDEDMA_ONLYDISK is not set
-# CONFIG_BLK_DEV_AEC62XX is not set
-# CONFIG_BLK_DEV_ALI15X3 is not set
-CONFIG_BLK_DEV_AMD74XX=y
-# CONFIG_BLK_DEV_CMD64X is not set
-# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
-# CONFIG_BLK_DEV_CS5520 is not set
-# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_BLK_DEV_HPT366 is not set
-# CONFIG_BLK_DEV_SC1200 is not set
-# CONFIG_BLK_DEV_PIIX is not set
-# CONFIG_BLK_DEV_IT821X is not set
-# CONFIG_BLK_DEV_NS87415 is not set
-# CONFIG_BLK_DEV_PDC202XX_OLD is not set
-# CONFIG_BLK_DEV_PDC202XX_NEW is not set
-# CONFIG_BLK_DEV_SVWKS is not set
-# CONFIG_BLK_DEV_SIIMAGE is not set
-# CONFIG_BLK_DEV_SLC90E66 is not set
-# CONFIG_BLK_DEV_TRM290 is not set
-# CONFIG_BLK_DEV_VIA82CXXX is not set
-# CONFIG_IDE_ARM is not set
-CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_IVB is not set
-CONFIG_IDEDMA_AUTO=y
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# SCSI device support
-#
-# CONFIG_RAID_ATTRS is not set
-# CONFIG_SCSI is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Macintosh device drivers
-#
-
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-# CONFIG_DUMMY is not set
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-# CONFIG_TUN is not set
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-
-#
-# PHY device support
-#
-# CONFIG_PHYLIB is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_CASSINI is not set
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_HP100 is not set
-CONFIG_NET_PCI=y
-# CONFIG_PCNET32 is not set
-CONFIG_AMD8111_ETH=y
-# CONFIG_AMD8111E_NAPI is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_B44 is not set
-# CONFIG_FORCEDETH is not set
-# CONFIG_DGRS is not set
-# CONFIG_EEPRO100 is not set
-# CONFIG_E100 is not set
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-# CONFIG_8139TOO is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_VIA_RHINE is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-CONFIG_E1000=y
-# CONFIG_E1000_NAPI is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SKGE is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_VIA_VELOCITY is not set
-# CONFIG_TIGON3 is not set
-# CONFIG_BNX2 is not set
-# CONFIG_MV643XX_ETH is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_CHELSIO_T1 is not set
-# CONFIG_IXGB is not set
-# CONFIG_S2IO is not set
-
-#
-# Token Ring devices
-#
-# CONFIG_TR is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PPP is not set
-# CONFIG_SLIP is not set
-# CONFIG_SHAPER is not set
-# CONFIG_NETCONSOLE is not set
-# CONFIG_NETPOLL is not set
-# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1600
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=1200
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input Device Drivers
-#
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_INPUT_MISC is not set
-
-#
-# Hardware I/O ports
-#
-# CONFIG_SERIO is not set
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=4
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_RTC is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_RAW_DRIVER is not set
-# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# TPM devices
-#
-# CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-
-#
-# I2C Algorithms
-#
-CONFIG_I2C_ALGOBIT=y
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
-#
-# I2C Hardware Bus support
-#
-# CONFIG_I2C_ALI1535 is not set
-# CONFIG_I2C_ALI1563 is not set
-# CONFIG_I2C_ALI15X3 is not set
-# CONFIG_I2C_AMD756 is not set
-CONFIG_I2C_AMD8111=y
-# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
-# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_SCx200_ACB is not set
-# CONFIG_I2C_SIS5595 is not set
-# CONFIG_I2C_SIS630 is not set
-# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_VIA is not set
-# CONFIG_I2C_VIAPRO is not set
-# CONFIG_I2C_VOODOO3 is not set
-# CONFIG_I2C_PCA_ISA is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_RTC8564 is not set
-# CONFIG_SENSORS_MAX6875 is not set
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# Dallas's 1-wire bus
-#
-# CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
-# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
-
-#
-# Misc devices
-#
-
-#
-# Multimedia Capabilities Port drivers
-#
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-# CONFIG_FB is not set
-
-#
-# Console display driver support
-#
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_DUMMY_CONSOLE=y
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-CONFIG_USB_ARCH_HAS_HCD=y
-CONFIG_USB_ARCH_HAS_OHCI=y
-CONFIG_USB=y
-# CONFIG_USB_DEBUG is not set
-
-#
-# Miscellaneous USB options
-#
-CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_BANDWIDTH is not set
-# CONFIG_USB_DYNAMIC_MINORS is not set
-# CONFIG_USB_OTG is not set
-
-#
-# USB Host Controller Drivers
-#
-CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_EHCI_SPLIT_ISO=y
-CONFIG_USB_EHCI_ROOT_HUB_TT=y
-# CONFIG_USB_ISP116X_HCD is not set
-CONFIG_USB_OHCI_HCD=y
-# CONFIG_USB_OHCI_BIG_ENDIAN is not set
-CONFIG_USB_OHCI_LITTLE_ENDIAN=y
-CONFIG_USB_UHCI_HCD=y
-# CONFIG_USB_SL811_HCD is not set
-
-#
-# USB Device Class drivers
-#
-# CONFIG_USB_BLUETOOTH_TTY is not set
-# CONFIG_USB_ACM is not set
-# CONFIG_USB_PRINTER is not set
-
-#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
-#
-# CONFIG_USB_STORAGE is not set
-
-#
-# USB Input Devices
-#
-CONFIG_USB_HID=y
-CONFIG_USB_HIDINPUT=y
-# CONFIG_HID_FF is not set
-# CONFIG_USB_HIDDEV is not set
-# CONFIG_USB_AIPTEK is not set
-# CONFIG_USB_WACOM is not set
-# CONFIG_USB_ACECAD is not set
-# CONFIG_USB_KBTAB is not set
-# CONFIG_USB_POWERMATE is not set
-# CONFIG_USB_MTOUCH is not set
-# CONFIG_USB_ITMTOUCH is not set
-# CONFIG_USB_EGALAX is not set
-# CONFIG_USB_YEALINK is not set
-# CONFIG_USB_XPAD is not set
-# CONFIG_USB_ATI_REMOTE is not set
-# CONFIG_USB_KEYSPAN_REMOTE is not set
-# CONFIG_USB_APPLETOUCH is not set
-
-#
-# USB Imaging devices
-#
-# CONFIG_USB_MDC800 is not set
-
-#
-# USB Multimedia devices
-#
-# CONFIG_USB_DABUSB is not set
-
-#
-# Video4Linux support is needed for USB Multimedia device support
-#
-
-#
-# USB Network Adapters
-#
-# CONFIG_USB_CATC is not set
-# CONFIG_USB_KAWETH is not set
-CONFIG_USB_PEGASUS=y
-# CONFIG_USB_RTL8150 is not set
-# CONFIG_USB_USBNET is not set
-CONFIG_USB_MON=y
-
-#
-# USB port drivers
-#
-
-#
-# USB Serial Converter support
-#
-CONFIG_USB_SERIAL=y
-# CONFIG_USB_SERIAL_CONSOLE is not set
-CONFIG_USB_SERIAL_GENERIC=y
-# CONFIG_USB_SERIAL_AIRPRIME is not set
-# CONFIG_USB_SERIAL_BELKIN is not set
-# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
-# CONFIG_USB_SERIAL_CP2101 is not set
-CONFIG_USB_SERIAL_CYPRESS_M8=m
-# CONFIG_USB_SERIAL_EMPEG is not set
-# CONFIG_USB_SERIAL_FTDI_SIO is not set
-# CONFIG_USB_SERIAL_VISOR is not set
-# CONFIG_USB_SERIAL_IPAQ is not set
-# CONFIG_USB_SERIAL_IR is not set
-# CONFIG_USB_SERIAL_EDGEPORT is not set
-# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
-CONFIG_USB_SERIAL_GARMIN=m
-CONFIG_USB_SERIAL_IPW=m
-# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
-CONFIG_USB_SERIAL_KEYSPAN=y
-CONFIG_USB_SERIAL_KEYSPAN_MPR=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
-CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19=y
-CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
-CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
-CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
-# CONFIG_USB_SERIAL_KLSI is not set
-# CONFIG_USB_SERIAL_KOBIL_SCT is not set
-# CONFIG_USB_SERIAL_MCT_U232 is not set
-# CONFIG_USB_SERIAL_PL2303 is not set
-# CONFIG_USB_SERIAL_HP4X is not set
-# CONFIG_USB_SERIAL_SAFE is not set
-CONFIG_USB_SERIAL_TI=m
-# CONFIG_USB_SERIAL_CYBERJACK is not set
-# CONFIG_USB_SERIAL_XIRCOM is not set
-# CONFIG_USB_SERIAL_OMNINET is not set
-CONFIG_USB_EZUSB=y
-
-#
-# USB Miscellaneous drivers
-#
-# CONFIG_USB_EMI62 is not set
-# CONFIG_USB_EMI26 is not set
-# CONFIG_USB_AUERSWALD is not set
-# CONFIG_USB_RIO500 is not set
-# CONFIG_USB_LEGOTOWER is not set
-# CONFIG_USB_LCD is not set
-# CONFIG_USB_LED is not set
-# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGETKIT is not set
-# CONFIG_USB_PHIDGETSERVO is not set
-# CONFIG_USB_IDMOUSE is not set
-# CONFIG_USB_SISUSBVGA is not set
-# CONFIG_USB_LD is not set
-# CONFIG_USB_TEST is not set
-
-#
-# USB DSL modem support
-#
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# MMC/SD Card support
-#
-# CONFIG_MMC is not set
-
-#
-# InfiniBand support
-#
-# CONFIG_INFINIBAND is not set
-
-#
-# SN Devices
-#
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-# CONFIG_EXT2_FS_XATTR is not set
-CONFIG_EXT2_FS_XIP=y
-CONFIG_FS_XIP=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-CONFIG_FS_POSIX_ACL=y
-# CONFIG_XFS_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_INOTIFY=y
-# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-# CONFIG_AUTOFS_FS is not set
-# CONFIG_AUTOFS4_FS is not set
-# CONFIG_FUSE_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-# CONFIG_ISO9660_FS is not set
-# CONFIG_UDF_FS is not set
-
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_SYSFS=y
-CONFIG_TMPFS=y
-CONFIG_HUGETLBFS=y
-CONFIG_HUGETLB_PAGE=y
-CONFIG_RAMFS=y
-# CONFIG_RELAYFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-CONFIG_CRAMFS=y
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
-# CONFIG_NFSD is not set
-CONFIG_ROOT_NFS=y
-CONFIG_LOCKD=y
-CONFIG_LOCKD_V4=y
-CONFIG_NFS_ACL_SUPPORT=y
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=y
-CONFIG_SUNRPC_GSS=y
-CONFIG_RPCSEC_GSS_KRB5=y
-# CONFIG_RPCSEC_GSS_SPKM3 is not set
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
-
-#
-# Partition Types
-#
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_ACORN_PARTITION is not set
-# CONFIG_OSF_PARTITION is not set
-# CONFIG_AMIGA_PARTITION is not set
-# CONFIG_ATARI_PARTITION is not set
-CONFIG_MAC_PARTITION=y
-CONFIG_MSDOS_PARTITION=y
-# CONFIG_BSD_DISKLABEL is not set
-# CONFIG_MINIX_SUBPARTITION is not set
-# CONFIG_SOLARIS_X86_PARTITION is not set
-# CONFIG_UNIXWARE_DISKLABEL is not set
-# CONFIG_LDM_PARTITION is not set
-# CONFIG_SGI_PARTITION is not set
-# CONFIG_ULTRIX_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-# CONFIG_EFI_PARTITION is not set
-
-#
-# Native Language Support
-#
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="utf-8"
-# CONFIG_NLS_CODEPAGE_437 is not set
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
-# CONFIG_NLS_CODEPAGE_1251 is not set
-# CONFIG_NLS_ASCII is not set
-# CONFIG_NLS_ISO8859_1 is not set
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-CONFIG_NLS_UTF8=y
-
-#
-# Profiling support
-#
-# CONFIG_PROFILING is not set
-
-#
-# Kernel hacking
-#
-# CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_LOG_BUF_SHIFT=17
-CONFIG_DETECT_SOFTLOCKUP=y
-# CONFIG_SCHEDSTATS is not set
-CONFIG_DEBUG_SLAB=y
-# CONFIG_DEBUG_SPINLOCK is not set
-CONFIG_DEBUG_SPINLOCK_SLEEP=y
-# CONFIG_DEBUG_KOBJECT is not set
-# CONFIG_DEBUG_INFO is not set
-CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_STACKOVERFLOW=y
-# CONFIG_KPROBES is not set
-CONFIG_DEBUG_STACK_USAGE=y
-CONFIG_DEBUGGER=y
-CONFIG_XMON=y
-CONFIG_XMON_DEFAULT=y
-# CONFIG_PPCDBG is not set
-# CONFIG_IRQSTACKS is not set
-
-#
-# Security options
-#
-# CONFIG_KEYS is not set
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-CONFIG_CRYPTO=y
-# CONFIG_CRYPTO_HMAC is not set
-# CONFIG_CRYPTO_NULL is not set
-# CONFIG_CRYPTO_MD4 is not set
-CONFIG_CRYPTO_MD5=y
-# CONFIG_CRYPTO_SHA1 is not set
-# CONFIG_CRYPTO_SHA256 is not set
-# CONFIG_CRYPTO_SHA512 is not set
-# CONFIG_CRYPTO_WP512 is not set
-# CONFIG_CRYPTO_TGR192 is not set
-CONFIG_CRYPTO_DES=y
-# CONFIG_CRYPTO_BLOWFISH is not set
-# CONFIG_CRYPTO_TWOFISH is not set
-# CONFIG_CRYPTO_SERPENT is not set
-# CONFIG_CRYPTO_AES is not set
-# CONFIG_CRYPTO_CAST5 is not set
-# CONFIG_CRYPTO_CAST6 is not set
-# CONFIG_CRYPTO_TEA is not set
-# CONFIG_CRYPTO_ARC4 is not set
-# CONFIG_CRYPTO_KHAZAD is not set
-# CONFIG_CRYPTO_ANUBIS is not set
-# CONFIG_CRYPTO_DEFLATE is not set
-# CONFIG_CRYPTO_MICHAEL_MIC is not set
-# CONFIG_CRYPTO_CRC32C is not set
-# CONFIG_CRYPTO_TEST is not set
-
-#
-# Hardware crypto devices
-#
-
-#
-# Library routines
-#
-CONFIG_CRC_CCITT=y
-# CONFIG_CRC16 is not set
-CONFIG_CRC32=y
-# CONFIG_LIBCRC32C is not set
-CONFIG_ZLIB_INFLATE=y
diff --git a/arch/ppc64/configs/pSeries_defconfig b/arch/ppc64/configs/pSeries_defconfig
deleted file mode 100644
index 9f09dff9e11a..000000000000
--- a/arch/ppc64/configs/pSeries_defconfig
+++ /dev/null
@@ -1,1371 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.14-rc4
-# Thu Oct 20 08:32:17 2005
-#
-CONFIG_64BIT=y
-CONFIG_MMU=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_EARLY_PRINTK=y
-CONFIG_COMPAT=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_FORCE_MAX_ZONEORDER=13
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_CLEAN_COMPILE=y
-CONFIG_LOCK_KERNEL=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-CONFIG_LOCALVERSION_AUTO=y
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
-CONFIG_AUDIT=y
-CONFIG_AUDITSYSCALL=y
-CONFIG_HOTPLUG=y
-CONFIG_KOBJECT_UEVENT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_CPUSETS=y
-CONFIG_INITRAMFS_SOURCE=""
-# CONFIG_EMBEDDED is not set
-CONFIG_KALLSYMS=y
-CONFIG_KALLSYMS_ALL=y
-# CONFIG_KALLSYMS_EXTRA_PASS is not set
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_BASE_FULL=y
-CONFIG_FUTEX=y
-CONFIG_EPOLL=y
-CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=0
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-CONFIG_STOP_MACHINE=y
-CONFIG_SYSVIPC_COMPAT=y
-
-#
-# Platform support
-#
-# CONFIG_PPC_ISERIES is not set
-CONFIG_PPC_MULTIPLATFORM=y
-CONFIG_PPC_PSERIES=y
-# CONFIG_PPC_BPA is not set
-# CONFIG_PPC_PMAC is not set
-# CONFIG_PPC_MAPLE is not set
-CONFIG_PPC=y
-CONFIG_PPC64=y
-CONFIG_PPC_OF=y
-CONFIG_XICS=y
-CONFIG_MPIC=y
-CONFIG_ALTIVEC=y
-CONFIG_PPC_SPLPAR=y
-CONFIG_KEXEC=y
-CONFIG_IBMVIO=y
-# CONFIG_U3_DART is not set
-# CONFIG_BOOTX_TEXT is not set
-# CONFIG_POWER4_ONLY is not set
-CONFIG_IOMMU_VMERGE=y
-CONFIG_SMP=y
-CONFIG_NR_CPUS=128
-CONFIG_ARCH_SELECT_MEMORY_MODEL=y
-CONFIG_ARCH_FLATMEM_ENABLE=y
-CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
-CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y
-CONFIG_ARCH_SPARSEMEM_ENABLE=y
-CONFIG_SELECT_MEMORY_MODEL=y
-# CONFIG_FLATMEM_MANUAL is not set
-CONFIG_DISCONTIGMEM_MANUAL=y
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_DISCONTIGMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-CONFIG_NEED_MULTIPLE_NODES=y
-# CONFIG_SPARSEMEM_STATIC is not set
-CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y
-CONFIG_NODES_SPAN_OTHER_NODES=y
-CONFIG_NUMA=y
-CONFIG_SCHED_SMT=y
-CONFIG_PREEMPT_NONE=y
-# CONFIG_PREEMPT_VOLUNTARY is not set
-# CONFIG_PREEMPT is not set
-# CONFIG_PREEMPT_BKL is not set
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
-CONFIG_EEH=y
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_PPC_RTAS=y
-CONFIG_RTAS_PROC=y
-CONFIG_RTAS_FLASH=m
-CONFIG_SCANLOG=m
-CONFIG_LPARCFG=y
-CONFIG_SECCOMP=y
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_MISC is not set
-CONFIG_HOTPLUG_CPU=y
-CONFIG_PROC_DEVICETREE=y
-# CONFIG_CMDLINE_BOOL is not set
-CONFIG_ISA_DMA_API=y
-
-#
-# Bus Options
-#
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PCI_LEGACY_PROC=y
-# CONFIG_PCI_DEBUG is not set
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-# CONFIG_PCCARD is not set
-
-#
-# PCI Hotplug Support
-#
-CONFIG_HOTPLUG_PCI=m
-# CONFIG_HOTPLUG_PCI_FAKE is not set
-# CONFIG_HOTPLUG_PCI_CPCI is not set
-# CONFIG_HOTPLUG_PCI_SHPC is not set
-CONFIG_HOTPLUG_PCI_RPA=m
-CONFIG_HOTPLUG_PCI_RPA_DLPAR=m
-
-#
-# Networking
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_UNIX=y
-CONFIG_XFRM=y
-CONFIG_XFRM_USER=m
-CONFIG_NET_KEY=m
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-# CONFIG_IP_ADVANCED_ROUTER is not set
-CONFIG_IP_FIB_HASH=y
-# CONFIG_IP_PNP is not set
-CONFIG_NET_IPIP=y
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-CONFIG_INET_AH=m
-CONFIG_INET_ESP=m
-CONFIG_INET_IPCOMP=m
-CONFIG_INET_TUNNEL=y
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_BIC=y
-
-#
-# IP: Virtual Server Configuration
-#
-# CONFIG_IP_VS is not set
-# CONFIG_IPV6 is not set
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-CONFIG_NETFILTER_NETLINK=y
-CONFIG_NETFILTER_NETLINK_QUEUE=m
-CONFIG_NETFILTER_NETLINK_LOG=m
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_IP_NF_CONNTRACK=m
-CONFIG_IP_NF_CT_ACCT=y
-CONFIG_IP_NF_CONNTRACK_MARK=y
-CONFIG_IP_NF_CONNTRACK_EVENTS=y
-CONFIG_IP_NF_CONNTRACK_NETLINK=m
-CONFIG_IP_NF_CT_PROTO_SCTP=m
-CONFIG_IP_NF_FTP=m
-CONFIG_IP_NF_IRC=m
-# CONFIG_IP_NF_NETBIOS_NS is not set
-CONFIG_IP_NF_TFTP=m
-CONFIG_IP_NF_AMANDA=m
-# CONFIG_IP_NF_PPTP is not set
-CONFIG_IP_NF_QUEUE=m
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_LIMIT=m
-CONFIG_IP_NF_MATCH_IPRANGE=m
-CONFIG_IP_NF_MATCH_MAC=m
-CONFIG_IP_NF_MATCH_PKTTYPE=m
-CONFIG_IP_NF_MATCH_MARK=m
-CONFIG_IP_NF_MATCH_MULTIPORT=m
-CONFIG_IP_NF_MATCH_TOS=m
-CONFIG_IP_NF_MATCH_RECENT=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_DSCP=m
-CONFIG_IP_NF_MATCH_AH_ESP=m
-CONFIG_IP_NF_MATCH_LENGTH=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_MATCH_TCPMSS=m
-CONFIG_IP_NF_MATCH_HELPER=m
-CONFIG_IP_NF_MATCH_STATE=m
-CONFIG_IP_NF_MATCH_CONNTRACK=m
-CONFIG_IP_NF_MATCH_OWNER=m
-CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_REALM=m
-CONFIG_IP_NF_MATCH_SCTP=m
-# CONFIG_IP_NF_MATCH_DCCP is not set
-CONFIG_IP_NF_MATCH_COMMENT=m
-CONFIG_IP_NF_MATCH_CONNMARK=m
-CONFIG_IP_NF_MATCH_CONNBYTES=m
-CONFIG_IP_NF_MATCH_HASHLIMIT=m
-CONFIG_IP_NF_MATCH_STRING=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_LOG=m
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_IP_NF_TARGET_TCPMSS=m
-CONFIG_IP_NF_TARGET_NFQUEUE=m
-CONFIG_IP_NF_NAT=m
-CONFIG_IP_NF_NAT_NEEDED=y
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_SAME=m
-CONFIG_IP_NF_NAT_SNMP_BASIC=m
-CONFIG_IP_NF_NAT_IRC=m
-CONFIG_IP_NF_NAT_FTP=m
-CONFIG_IP_NF_NAT_TFTP=m
-CONFIG_IP_NF_NAT_AMANDA=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_TOS=m
-CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_DSCP=m
-CONFIG_IP_NF_TARGET_MARK=m
-CONFIG_IP_NF_TARGET_CLASSIFY=m
-CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_TARGET_CONNMARK=m
-CONFIG_IP_NF_TARGET_CLUSTERIP=m
-CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_TARGET_NOTRACK=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
-# CONFIG_IP_SCTP is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-CONFIG_LLC=y
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-# CONFIG_NET_SCHED is not set
-CONFIG_NET_CLS_ROUTE=y
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-# CONFIG_IEEE80211 is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=y
-# CONFIG_DEBUG_DRIVER is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
-# CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
-# CONFIG_MTD is not set
-
-#
-# Parallel port support
-#
-CONFIG_PARPORT=m
-CONFIG_PARPORT_PC=m
-# CONFIG_PARPORT_SERIAL is not set
-# CONFIG_PARPORT_PC_FIFO is not set
-# CONFIG_PARPORT_PC_SUPERIO is not set
-# CONFIG_PARPORT_GSC is not set
-# CONFIG_PARPORT_1284 is not set
-
-#
-# Plug and Play support
-#
-
-#
-# Block devices
-#
-CONFIG_BLK_DEV_FD=m
-# CONFIG_PARIDE is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-# CONFIG_BLK_DEV_COW_COMMON is not set
-CONFIG_BLK_DEV_LOOP=y
-# CONFIG_BLK_DEV_CRYPTOLOOP is not set
-CONFIG_BLK_DEV_NBD=m
-# CONFIG_BLK_DEV_SX8 is not set
-# CONFIG_BLK_DEV_UB is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=65536
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CDROM_PKTCDVD is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-CONFIG_IOSCHED_AS=y
-CONFIG_IOSCHED_DEADLINE=y
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_ATA_OVER_ETH is not set
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDE=y
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_IDE_SATA is not set
-CONFIG_BLK_DEV_IDEDISK=y
-# CONFIG_IDEDISK_MULTI_MODE is not set
-CONFIG_BLK_DEV_IDECD=y
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
-# CONFIG_IDE_TASK_IOCTL is not set
-
-#
-# IDE chipset support/bugfixes
-#
-CONFIG_IDE_GENERIC=y
-CONFIG_BLK_DEV_IDEPCI=y
-CONFIG_IDEPCI_SHARE_IRQ=y
-# CONFIG_BLK_DEV_OFFBOARD is not set
-CONFIG_BLK_DEV_GENERIC=y
-# CONFIG_BLK_DEV_OPTI621 is not set
-CONFIG_BLK_DEV_SL82C105=y
-CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-CONFIG_IDEDMA_PCI_AUTO=y
-# CONFIG_IDEDMA_ONLYDISK is not set
-# CONFIG_BLK_DEV_AEC62XX is not set
-# CONFIG_BLK_DEV_ALI15X3 is not set
-CONFIG_BLK_DEV_AMD74XX=y
-# CONFIG_BLK_DEV_CMD64X is not set
-# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
-# CONFIG_BLK_DEV_CS5520 is not set
-# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_BLK_DEV_HPT366 is not set
-# CONFIG_BLK_DEV_SC1200 is not set
-# CONFIG_BLK_DEV_PIIX is not set
-# CONFIG_BLK_DEV_IT821X is not set
-# CONFIG_BLK_DEV_NS87415 is not set
-# CONFIG_BLK_DEV_PDC202XX_OLD is not set
-# CONFIG_BLK_DEV_PDC202XX_NEW is not set
-# CONFIG_BLK_DEV_SVWKS is not set
-# CONFIG_BLK_DEV_SIIMAGE is not set
-# CONFIG_BLK_DEV_SLC90E66 is not set
-# CONFIG_BLK_DEV_TRM290 is not set
-# CONFIG_BLK_DEV_VIA82CXXX is not set
-# CONFIG_IDE_ARM is not set
-CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_IVB is not set
-CONFIG_IDEDMA_AUTO=y
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# SCSI device support
-#
-# CONFIG_RAID_ATTRS is not set
-CONFIG_SCSI=y
-CONFIG_SCSI_PROC_FS=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=y
-# CONFIG_CHR_DEV_OSST is not set
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=y
-# CONFIG_CHR_DEV_SCH is not set
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-CONFIG_SCSI_MULTI_LUN=y
-CONFIG_SCSI_CONSTANTS=y
-# CONFIG_SCSI_LOGGING is not set
-
-#
-# SCSI Transport Attributes
-#
-CONFIG_SCSI_SPI_ATTRS=y
-CONFIG_SCSI_FC_ATTRS=y
-CONFIG_SCSI_ISCSI_ATTRS=m
-# CONFIG_SCSI_SAS_ATTRS is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
-# CONFIG_SCSI_3W_9XXX is not set
-# CONFIG_SCSI_ACARD is not set
-# CONFIG_SCSI_AACRAID is not set
-# CONFIG_SCSI_AIC7XXX is not set
-# CONFIG_SCSI_AIC7XXX_OLD is not set
-# CONFIG_SCSI_AIC79XX is not set
-# CONFIG_MEGARAID_NEWGEN is not set
-# CONFIG_MEGARAID_LEGACY is not set
-# CONFIG_MEGARAID_SAS is not set
-# CONFIG_SCSI_SATA is not set
-# CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
-# CONFIG_SCSI_IPS is not set
-CONFIG_SCSI_IBMVSCSI=y
-# CONFIG_SCSI_INITIO is not set
-# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_PPA is not set
-# CONFIG_SCSI_IMM is not set
-CONFIG_SCSI_SYM53C8XX_2=y
-CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0
-CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
-CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
-# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set
-CONFIG_SCSI_IPR=y
-CONFIG_SCSI_IPR_TRACE=y
-CONFIG_SCSI_IPR_DUMP=y
-# CONFIG_SCSI_QLOGIC_FC is not set
-# CONFIG_SCSI_QLOGIC_1280 is not set
-CONFIG_SCSI_QLA2XXX=y
-CONFIG_SCSI_QLA21XX=m
-CONFIG_SCSI_QLA22XX=m
-CONFIG_SCSI_QLA2300=m
-CONFIG_SCSI_QLA2322=m
-CONFIG_SCSI_QLA6312=m
-CONFIG_SCSI_QLA24XX=m
-CONFIG_SCSI_LPFC=m
-# CONFIG_SCSI_DC395x is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_DEBUG is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-CONFIG_MD=y
-CONFIG_BLK_DEV_MD=y
-CONFIG_MD_LINEAR=y
-CONFIG_MD_RAID0=y
-CONFIG_MD_RAID1=y
-CONFIG_MD_RAID10=m
-CONFIG_MD_RAID5=y
-CONFIG_MD_RAID6=m
-CONFIG_MD_MULTIPATH=m
-CONFIG_MD_FAULTY=m
-CONFIG_BLK_DEV_DM=y
-CONFIG_DM_CRYPT=m
-CONFIG_DM_SNAPSHOT=m
-CONFIG_DM_MIRROR=m
-CONFIG_DM_ZERO=m
-CONFIG_DM_MULTIPATH=m
-CONFIG_DM_MULTIPATH_EMC=m
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-# CONFIG_FUSION_SPI is not set
-# CONFIG_FUSION_FC is not set
-# CONFIG_FUSION_SAS is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-
-#
-# Macintosh device drivers
-#
-
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=m
-CONFIG_BONDING=m
-# CONFIG_EQUALIZER is not set
-CONFIG_TUN=m
-
-#
-# ARCnet devices
-#
-# CONFIG_ARCNET is not set
-
-#
-# PHY device support
-#
-# CONFIG_PHYLIB is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_CASSINI is not set
-CONFIG_NET_VENDOR_3COM=y
-CONFIG_VORTEX=y
-# CONFIG_TYPHOON is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_HP100 is not set
-CONFIG_IBMVETH=y
-CONFIG_NET_PCI=y
-CONFIG_PCNET32=y
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_B44 is not set
-# CONFIG_FORCEDETH is not set
-# CONFIG_DGRS is not set
-# CONFIG_EEPRO100 is not set
-CONFIG_E100=y
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NE2K_PCI is not set
-# CONFIG_8139CP is not set
-# CONFIG_8139TOO is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_VIA_RHINE is not set
-# CONFIG_NET_POCKET is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-CONFIG_ACENIC=y
-CONFIG_ACENIC_OMIT_TIGON_I=y
-# CONFIG_DL2K is not set
-CONFIG_E1000=y
-# CONFIG_E1000_NAPI is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SKGE is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_VIA_VELOCITY is not set
-CONFIG_TIGON3=y
-# CONFIG_BNX2 is not set
-# CONFIG_MV643XX_ETH is not set
-
-#
-# Ethernet (10000 Mbit)
-#
-# CONFIG_CHELSIO_T1 is not set
-CONFIG_IXGB=m
-# CONFIG_IXGB_NAPI is not set
-CONFIG_S2IO=m
-# CONFIG_S2IO_NAPI is not set
-# CONFIG_2BUFF_MODE is not set
-
-#
-# Token Ring devices
-#
-CONFIG_TR=y
-CONFIG_IBMOL=y
-# CONFIG_3C359 is not set
-# CONFIG_TMS380TR is not set
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
-#
-# CONFIG_WAN is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-# CONFIG_PLIP is not set
-CONFIG_PPP=m
-# CONFIG_PPP_MULTILINK is not set
-# CONFIG_PPP_FILTER is not set
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_SYNC_TTY=m
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPP_BSDCOMP=m
-CONFIG_PPPOE=m
-# CONFIG_SLIP is not set
-# CONFIG_NET_FC is not set
-# CONFIG_SHAPER is not set
-CONFIG_NETCONSOLE=y
-CONFIG_NETPOLL=y
-CONFIG_NETPOLL_RX=y
-CONFIG_NETPOLL_TRAP=y
-CONFIG_NET_POLL_CONTROLLER=y
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=y
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INPUT_JOYDEV is not set
-# CONFIG_INPUT_TSDEV is not set
-# CONFIG_INPUT_EVDEV is not set
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input Device Drivers
-#
-CONFIG_INPUT_KEYBOARD=y
-CONFIG_KEYBOARD_ATKBD=y
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-CONFIG_INPUT_MOUSE=y
-CONFIG_MOUSE_PS2=y
-# CONFIG_MOUSE_SERIAL is not set
-# CONFIG_MOUSE_VSXXXAA is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-CONFIG_INPUT_MISC=y
-CONFIG_INPUT_PCSPKR=m
-# CONFIG_INPUT_UINPUT is not set
-
-#
-# Hardware I/O ports
-#
-CONFIG_SERIO=y
-CONFIG_SERIO_I8042=y
-# CONFIG_SERIO_SERPORT is not set
-# CONFIG_SERIO_PARKBD is not set
-# CONFIG_SERIO_PCIPS2 is not set
-CONFIG_SERIO_LIBPS2=y
-# CONFIG_SERIO_RAW is not set
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_NR_UARTS=4
-# CONFIG_SERIAL_8250_EXTENDED is not set
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-CONFIG_SERIAL_ICOM=m
-# CONFIG_SERIAL_JSM is not set
-CONFIG_UNIX98_PTYS=y
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-# CONFIG_PRINTER is not set
-# CONFIG_PPDEV is not set
-# CONFIG_TIPAR is not set
-CONFIG_HVC_CONSOLE=y
-CONFIG_HVCS=m
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
-# CONFIG_WATCHDOG is not set
-# CONFIG_RTC is not set
-# CONFIG_DTLK is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-CONFIG_RAW_DRIVER=y
-CONFIG_MAX_RAW_DEVS=1024
-# CONFIG_HANGCHECK_TIMER is not set
-
-#
-# TPM devices
-#
-# CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
-CONFIG_I2C=y
-# CONFIG_I2C_CHARDEV is not set
-
-#
-# I2C Algorithms
-#
-CONFIG_I2C_ALGOBIT=y
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
-#
-# I2C Hardware Bus support
-#
-# CONFIG_I2C_ALI1535 is not set
-# CONFIG_I2C_ALI1563 is not set
-# CONFIG_I2C_ALI15X3 is not set
-# CONFIG_I2C_AMD756 is not set
-# CONFIG_I2C_AMD8111 is not set
-# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
-# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_PARPORT is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_SCx200_ACB is not set
-# CONFIG_I2C_SIS5595 is not set
-# CONFIG_I2C_SIS630 is not set
-# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_VIA is not set
-# CONFIG_I2C_VIAPRO is not set
-# CONFIG_I2C_VOODOO3 is not set
-# CONFIG_I2C_PCA_ISA is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_RTC8564 is not set
-# CONFIG_SENSORS_MAX6875 is not set
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# Dallas's 1-wire bus
-#
-# CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
-# CONFIG_HWMON is not set
-# CONFIG_HWMON_VID is not set
-
-#
-# Misc devices
-#
-
-#
-# Multimedia Capabilities Port drivers
-#
-
-#
-# Multimedia devices
-#
-# CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
-
-#
-# Graphics support
-#
-CONFIG_FB=y
-CONFIG_FB_CFB_FILLRECT=y
-CONFIG_FB_CFB_COPYAREA=y
-CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_SOFT_CURSOR=y
-CONFIG_FB_MACMODES=y
-CONFIG_FB_MODE_HELPERS=y
-CONFIG_FB_TILEBLITTING=y
-# CONFIG_FB_CIRRUS is not set
-# CONFIG_FB_PM2 is not set
-# CONFIG_FB_CYBER2000 is not set
-CONFIG_FB_OF=y
-# CONFIG_FB_CT65550 is not set
-# CONFIG_FB_ASILIANT is not set
-# CONFIG_FB_IMSTT is not set
-# CONFIG_FB_VGA16 is not set
-# CONFIG_FB_NVIDIA is not set
-# CONFIG_FB_RIVA is not set
-CONFIG_FB_MATROX=y
-CONFIG_FB_MATROX_MILLENIUM=y
-CONFIG_FB_MATROX_MYSTIQUE=y
-CONFIG_FB_MATROX_G=y
-# CONFIG_FB_MATROX_I2C is not set
-CONFIG_FB_MATROX_MULTIHEAD=y
-# CONFIG_FB_RADEON_OLD is not set
-CONFIG_FB_RADEON=y
-CONFIG_FB_RADEON_I2C=y
-# CONFIG_FB_RADEON_DEBUG is not set
-# CONFIG_FB_ATY128 is not set
-# CONFIG_FB_ATY is not set
-# CONFIG_FB_SAVAGE is not set
-# CONFIG_FB_SIS is not set
-# CONFIG_FB_NEOMAGIC is not set
-# CONFIG_FB_KYRO is not set
-# CONFIG_FB_3DFX is not set
-# CONFIG_FB_VOODOO1 is not set
-# CONFIG_FB_CYBLA is not set
-# CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_S1D13XXX is not set
-# CONFIG_FB_VIRTUAL is not set
-
-#
-# Console display driver support
-#
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_DUMMY_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-# CONFIG_FONTS is not set
-CONFIG_FONT_8x8=y
-CONFIG_FONT_8x16=y
-
-#
-# Logo configuration
-#
-CONFIG_LOGO=y
-CONFIG_LOGO_LINUX_MONO=y
-CONFIG_LOGO_LINUX_VGA16=y
-CONFIG_LOGO_LINUX_CLUT224=y
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-CONFIG_BACKLIGHT_CLASS_DEVICE=m
-CONFIG_BACKLIGHT_DEVICE=y
-CONFIG_LCD_CLASS_DEVICE=m
-CONFIG_LCD_DEVICE=y
-
-#
-# Sound
-#
-# CONFIG_SOUND is not set
-
-#
-# USB support
-#
-CONFIG_USB_ARCH_HAS_HCD=y
-CONFIG_USB_ARCH_HAS_OHCI=y
-CONFIG_USB=y
-# CONFIG_USB_DEBUG is not set
-
-#
-# Miscellaneous USB options
-#
-CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_BANDWIDTH is not set
-# CONFIG_USB_DYNAMIC_MINORS is not set
-# CONFIG_USB_OTG is not set
-
-#
-# USB Host Controller Drivers
-#
-CONFIG_USB_EHCI_HCD=y
-# CONFIG_USB_EHCI_SPLIT_ISO is not set
-# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
-# CONFIG_USB_ISP116X_HCD is not set
-CONFIG_USB_OHCI_HCD=y
-# CONFIG_USB_OHCI_BIG_ENDIAN is not set
-CONFIG_USB_OHCI_LITTLE_ENDIAN=y
-# CONFIG_USB_UHCI_HCD is not set
-# CONFIG_USB_SL811_HCD is not set
-
-#
-# USB Device Class drivers
-#
-# CONFIG_USB_BLUETOOTH_TTY is not set
-# CONFIG_USB_ACM is not set
-# CONFIG_USB_PRINTER is not set
-
-#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
-#
-CONFIG_USB_STORAGE=y
-# CONFIG_USB_STORAGE_DEBUG is not set
-# CONFIG_USB_STORAGE_DATAFAB is not set
-# CONFIG_USB_STORAGE_FREECOM is not set
-# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
-# CONFIG_USB_STORAGE_USBAT is not set
-# CONFIG_USB_STORAGE_SDDR09 is not set
-# CONFIG_USB_STORAGE_SDDR55 is not set
-# CONFIG_USB_STORAGE_JUMPSHOT is not set
-
-#
-# USB Input Devices
-#
-CONFIG_USB_HID=y
-CONFIG_USB_HIDINPUT=y
-# CONFIG_HID_FF is not set
-CONFIG_USB_HIDDEV=y
-# CONFIG_USB_AIPTEK is not set
-# CONFIG_USB_WACOM is not set
-# CONFIG_USB_ACECAD is not set
-# CONFIG_USB_KBTAB is not set
-# CONFIG_USB_POWERMATE is not set
-# CONFIG_USB_MTOUCH is not set
-# CONFIG_USB_ITMTOUCH is not set
-# CONFIG_USB_EGALAX is not set
-# CONFIG_USB_YEALINK is not set
-# CONFIG_USB_XPAD is not set
-# CONFIG_USB_ATI_REMOTE is not set
-# CONFIG_USB_KEYSPAN_REMOTE is not set
-# CONFIG_USB_APPLETOUCH is not set
-
-#
-# USB Imaging devices
-#
-# CONFIG_USB_MDC800 is not set
-# CONFIG_USB_MICROTEK is not set
-
-#
-# USB Multimedia devices
-#
-# CONFIG_USB_DABUSB is not set
-
-#
-# Video4Linux support is needed for USB Multimedia device support
-#
-
-#
-# USB Network Adapters
-#
-# CONFIG_USB_CATC is not set
-# CONFIG_USB_KAWETH is not set
-# CONFIG_USB_PEGASUS is not set
-# CONFIG_USB_RTL8150 is not set
-# CONFIG_USB_USBNET is not set
-CONFIG_USB_MON=y
-
-#
-# USB port drivers
-#
-# CONFIG_USB_USS720 is not set
-
-#
-# USB Serial Converter support
-#
-# CONFIG_USB_SERIAL is not set
-
-#
-# USB Miscellaneous drivers
-#
-# CONFIG_USB_EMI62 is not set
-# CONFIG_USB_EMI26 is not set
-# CONFIG_USB_AUERSWALD is not set
-# CONFIG_USB_RIO500 is not set
-# CONFIG_USB_LEGOTOWER is not set
-# CONFIG_USB_LCD is not set
-# CONFIG_USB_LED is not set
-# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGETKIT is not set
-# CONFIG_USB_PHIDGETSERVO is not set
-# CONFIG_USB_IDMOUSE is not set
-# CONFIG_USB_SISUSBVGA is not set
-# CONFIG_USB_LD is not set
-# CONFIG_USB_TEST is not set
-
-#
-# USB DSL modem support
-#
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-
-#
-# MMC/SD Card support
-#
-# CONFIG_MMC is not set
-
-#
-# InfiniBand support
-#
-CONFIG_INFINIBAND=m
-# CONFIG_INFINIBAND_USER_MAD is not set
-# CONFIG_INFINIBAND_USER_ACCESS is not set
-CONFIG_INFINIBAND_MTHCA=m
-# CONFIG_INFINIBAND_MTHCA_DEBUG is not set
-CONFIG_INFINIBAND_IPOIB=m
-# CONFIG_INFINIBAND_IPOIB_DEBUG is not set
-
-#
-# SN Devices
-#
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-CONFIG_EXT2_FS_POSIX_ACL=y
-CONFIG_EXT2_FS_SECURITY=y
-CONFIG_EXT2_FS_XIP=y
-CONFIG_FS_XIP=y
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-CONFIG_EXT3_FS_SECURITY=y
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-CONFIG_REISERFS_FS=y
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_PROC_INFO is not set
-CONFIG_REISERFS_FS_XATTR=y
-CONFIG_REISERFS_FS_POSIX_ACL=y
-CONFIG_REISERFS_FS_SECURITY=y
-CONFIG_JFS_FS=m
-CONFIG_JFS_POSIX_ACL=y
-CONFIG_JFS_SECURITY=y
-# CONFIG_JFS_DEBUG is not set
-# CONFIG_JFS_STATISTICS is not set
-CONFIG_FS_POSIX_ACL=y
-CONFIG_XFS_FS=m
-CONFIG_XFS_EXPORT=y
-# CONFIG_XFS_QUOTA is not set
-CONFIG_XFS_SECURITY=y
-CONFIG_XFS_POSIX_ACL=y
-# CONFIG_XFS_RT is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_INOTIFY=y
-# CONFIG_QUOTA is not set
-CONFIG_DNOTIFY=y
-CONFIG_AUTOFS_FS=m
-# CONFIG_AUTOFS4_FS is not set
-# CONFIG_FUSE_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_ZISOFS_FS=y
-CONFIG_UDF_FS=m
-CONFIG_UDF_NLS=y
-
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=y
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_SYSFS=y
-CONFIG_TMPFS=y
-CONFIG_HUGETLBFS=y
-CONFIG_HUGETLB_PAGE=y
-CONFIG_RAMFS=y
-# CONFIG_RELAYFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-CONFIG_CRAMFS=y
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V3_ACL=y
-CONFIG_NFS_V4=y
-# CONFIG_NFS_DIRECTIO is not set
-CONFIG_NFSD=y
-CONFIG_NFSD_V2_ACL=y
-CONFIG_NFSD_V3=y
-CONFIG_NFSD_V3_ACL=y
-CONFIG_NFSD_V4=y
-CONFIG_NFSD_TCP=y
-CONFIG_LOCKD=y
-CONFIG_LOCKD_V4=y
-CONFIG_EXPORTFS=y
-CONFIG_NFS_ACL_SUPPORT=y
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=y
-CONFIG_SUNRPC_GSS=y
-CONFIG_RPCSEC_GSS_KRB5=y
-CONFIG_RPCSEC_GSS_SPKM3=m
-# CONFIG_SMB_FS is not set
-CONFIG_CIFS=m
-# CONFIG_CIFS_STATS is not set
-CONFIG_CIFS_XATTR=y
-CONFIG_CIFS_POSIX=y
-# CONFIG_CIFS_EXPERIMENTAL is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
-
-#
-# Partition Types
-#
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_MSDOS_PARTITION=y
-
-#
-# Native Language Support
-#
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="iso8859-1"
-CONFIG_NLS_CODEPAGE_437=y
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
-# CONFIG_NLS_CODEPAGE_1251 is not set
-CONFIG_NLS_ASCII=y
-CONFIG_NLS_ISO8859_1=y
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_UTF8 is not set
-
-#
-# Profiling support
-#
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=y
-
-#
-# Kernel hacking
-#
-# CONFIG_PRINTK_TIME is not set
-CONFIG_DEBUG_KERNEL=y
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_LOG_BUF_SHIFT=17
-CONFIG_DETECT_SOFTLOCKUP=y
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
-# CONFIG_DEBUG_KOBJECT is not set
-# CONFIG_DEBUG_INFO is not set
-CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_STACKOVERFLOW=y
-# CONFIG_KPROBES is not set
-CONFIG_DEBUG_STACK_USAGE=y
-CONFIG_DEBUGGER=y
-CONFIG_XMON=y
-CONFIG_XMON_DEFAULT=y
-# CONFIG_PPCDBG is not set
-CONFIG_IRQSTACKS=y
-
-#
-# Security options
-#
-# CONFIG_KEYS is not set
-# CONFIG_SECURITY is not set
-
-#
-# Cryptographic options
-#
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_DES=y
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_ARC4=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_DEFLATE=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_CRC32C=m
-CONFIG_CRYPTO_TEST=m
-
-#
-# Hardware crypto devices
-#
-
-#
-# Library routines
-#
-CONFIG_CRC_CCITT=m
-# CONFIG_CRC16 is not set
-CONFIG_CRC32=y
-CONFIG_LIBCRC32C=m
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=m
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
diff --git a/arch/ppc64/kernel/Makefile b/arch/ppc64/kernel/Makefile
deleted file mode 100644
index c441aebe7648..000000000000
--- a/arch/ppc64/kernel/Makefile
+++ /dev/null
@@ -1,62 +0,0 @@
-#
-# Makefile for the linux ppc64 kernel.
-#
-
-ifneq ($(CONFIG_PPC_MERGE),y)
-
-EXTRA_CFLAGS	+= -mno-minimal-toc
-extra-y		:= head.o vmlinux.lds
-
-obj-y               :=	misc.o prom.o
-
-endif
-
-obj-y               +=	irq.o idle.o dma.o \
-			align.o pacaData.o \
-			udbg.o ioctl32.o \
-			rtc.o \
-			cpu_setup_power4.o \
-			iommu.o sysfs.o vdso.o firmware.o
-obj-y += vdso32/ vdso64/
-
-pci-obj-$(CONFIG_PPC_MULTIPLATFORM)	+= pci_dn.o pci_direct_iommu.o
-
-obj-$(CONFIG_PCI)	+= pci.o pci_iommu.o iomap.o $(pci-obj-y)
-
-obj-$(CONFIG_PPC_MULTIPLATFORM) += nvram.o
-ifneq ($(CONFIG_PPC_MERGE),y)
-obj-$(CONFIG_PPC_MULTIPLATFORM) += prom_init.o
-endif
-
-obj-$(CONFIG_PPC_PSERIES) += udbg_16550.o
-
-obj-$(CONFIG_KEXEC)		+= machine_kexec.o
-obj-$(CONFIG_EEH)		+= eeh.o
-obj-$(CONFIG_PROC_FS)		+= proc_ppc64.o
-obj-$(CONFIG_MODULES)		+= module.o
-ifneq ($(CONFIG_PPC_MERGE),y)
-obj-$(CONFIG_MODULES)		+= ppc_ksyms.o
-endif
-obj-$(CONFIG_PPC_RTAS)		+= rtas_pci.o
-obj-$(CONFIG_SCANLOG)		+= scanlog.o
-obj-$(CONFIG_LPARCFG)		+= lparcfg.o
-obj-$(CONFIG_HVC_CONSOLE)	+= hvconsole.o
-ifneq ($(CONFIG_PPC_MERGE),y)
-obj-$(CONFIG_BOOTX_TEXT)	+= btext.o
-endif
-obj-$(CONFIG_HVCS)		+= hvcserver.o
-
-obj-$(CONFIG_PPC_PMAC)		+= udbg_scc.o
-
-obj-$(CONFIG_PPC_MAPLE)		+= udbg_16550.o
-
-obj-$(CONFIG_KPROBES)		+= kprobes.o
-
-CFLAGS_ioctl32.o += -Ifs/
-
-ifneq ($(CONFIG_PPC_MERGE),y)
-ifeq ($(CONFIG_PPC_ISERIES),y)
-arch/ppc64/kernel/head.o: arch/powerpc/kernel/lparmap.s
-AFLAGS_head.o += -Iarch/powerpc/kernel
-endif
-endif
diff --git a/arch/ppc64/kernel/asm-offsets.c b/arch/ppc64/kernel/asm-offsets.c
deleted file mode 100644
index bce9065da6cb..000000000000
--- a/arch/ppc64/kernel/asm-offsets.c
+++ /dev/null
@@ -1,196 +0,0 @@
-/*
- * This program is used to generate definitions needed by
- * assembly language modules.
- *
- * We use the technique used in the OSF Mach kernel code:
- * generate asm statements containing #defines,
- * compile this file to assembler, and then extract the
- * #defines from the assembly-language output.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include <linux/config.h>
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/types.h>
-#include <linux/mman.h>
-#include <linux/mm.h>
-#include <linux/time.h>
-#include <linux/hardirq.h>
-#include <asm/io.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/processor.h>
-
-#include <asm/paca.h>
-#include <asm/lppaca.h>
-#include <asm/iseries/hv_lp_event.h>
-#include <asm/rtas.h>
-#include <asm/cputable.h>
-#include <asm/cache.h>
-#include <asm/systemcfg.h>
-#include <asm/compat.h>
-
-#define DEFINE(sym, val) \
-	asm volatile("\n->" #sym " %0 " #val : : "i" (val))
-
-#define BLANK() asm volatile("\n->" : : )
-
-int main(void)
-{
-	/* thread struct on stack */
-	DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
-	DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count));
-	DEFINE(TI_SC_NOERR, offsetof(struct thread_info, syscall_noerror));
-
-	/* task_struct->thread */
-	DEFINE(THREAD, offsetof(struct task_struct, thread));
-	DEFINE(PT_REGS, offsetof(struct thread_struct, regs));
-	DEFINE(THREAD_FPEXC_MODE, offsetof(struct thread_struct, fpexc_mode));
-	DEFINE(THREAD_FPR0, offsetof(struct thread_struct, fpr[0]));
-	DEFINE(THREAD_FPSCR, offsetof(struct thread_struct, fpscr));
-	DEFINE(KSP, offsetof(struct thread_struct, ksp));
-	DEFINE(KSP_VSID, offsetof(struct thread_struct, ksp_vsid));
-
-#ifdef CONFIG_ALTIVEC
-	DEFINE(THREAD_VR0, offsetof(struct thread_struct, vr[0]));
-	DEFINE(THREAD_VRSAVE, offsetof(struct thread_struct, vrsave));
-	DEFINE(THREAD_VSCR, offsetof(struct thread_struct, vscr));
-	DEFINE(THREAD_USED_VR, offsetof(struct thread_struct, used_vr));
-#endif /* CONFIG_ALTIVEC */
-	DEFINE(MM, offsetof(struct task_struct, mm));
-	DEFINE(AUDITCONTEXT, offsetof(struct task_struct, audit_context));
-
-	DEFINE(DCACHEL1LINESIZE, offsetof(struct ppc64_caches, dline_size));
-	DEFINE(DCACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_dline_size));
-	DEFINE(DCACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, dlines_per_page));
-	DEFINE(ICACHEL1LINESIZE, offsetof(struct ppc64_caches, iline_size));
-	DEFINE(ICACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_iline_size));
-	DEFINE(ICACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, ilines_per_page));
-	DEFINE(PLATFORM, offsetof(struct systemcfg, platform));
-	DEFINE(PLATFORM_LPAR, PLATFORM_LPAR);
-
-	/* paca */
-        DEFINE(PACA_SIZE, sizeof(struct paca_struct));
-        DEFINE(PACAPACAINDEX, offsetof(struct paca_struct, paca_index));
-        DEFINE(PACAPROCSTART, offsetof(struct paca_struct, cpu_start));
-        DEFINE(PACAKSAVE, offsetof(struct paca_struct, kstack));
-	DEFINE(PACACURRENT, offsetof(struct paca_struct, __current));
-        DEFINE(PACASAVEDMSR, offsetof(struct paca_struct, saved_msr));
-        DEFINE(PACASTABREAL, offsetof(struct paca_struct, stab_real));
-        DEFINE(PACASTABVIRT, offsetof(struct paca_struct, stab_addr));
-	DEFINE(PACASTABRR, offsetof(struct paca_struct, stab_rr));
-        DEFINE(PACAR1, offsetof(struct paca_struct, saved_r1));
-	DEFINE(PACATOC, offsetof(struct paca_struct, kernel_toc));
-	DEFINE(PACAPROCENABLED, offsetof(struct paca_struct, proc_enabled));
-	DEFINE(PACASLBCACHE, offsetof(struct paca_struct, slb_cache));
-	DEFINE(PACASLBCACHEPTR, offsetof(struct paca_struct, slb_cache_ptr));
-	DEFINE(PACACONTEXTID, offsetof(struct paca_struct, context.id));
-#ifdef CONFIG_PPC_64K_PAGES
-	DEFINE(PACAPGDIR, offsetof(struct paca_struct, pgdir));
-#endif
-#ifdef CONFIG_HUGETLB_PAGE
-	DEFINE(PACALOWHTLBAREAS, offsetof(struct paca_struct, context.low_htlb_areas));
-	DEFINE(PACAHIGHHTLBAREAS, offsetof(struct paca_struct, context.high_htlb_areas));
-#endif /* CONFIG_HUGETLB_PAGE */
-	DEFINE(PACADEFAULTDECR, offsetof(struct paca_struct, default_decr));
-        DEFINE(PACA_EXGEN, offsetof(struct paca_struct, exgen));
-        DEFINE(PACA_EXMC, offsetof(struct paca_struct, exmc));
-        DEFINE(PACA_EXSLB, offsetof(struct paca_struct, exslb));
-        DEFINE(PACA_EXDSI, offsetof(struct paca_struct, exdsi));
-        DEFINE(PACAEMERGSP, offsetof(struct paca_struct, emergency_sp));
-	DEFINE(PACALPPACA, offsetof(struct paca_struct, lppaca));
-	DEFINE(PACAHWCPUID, offsetof(struct paca_struct, hw_cpu_id));
-	DEFINE(LPPACASRR0, offsetof(struct lppaca, saved_srr0));
-	DEFINE(LPPACASRR1, offsetof(struct lppaca, saved_srr1));
-	DEFINE(LPPACAANYINT, offsetof(struct lppaca, int_dword.any_int));
-	DEFINE(LPPACADECRINT, offsetof(struct lppaca, int_dword.fields.decr_int));
-
-	/* RTAS */
-	DEFINE(RTASBASE, offsetof(struct rtas_t, base));
-	DEFINE(RTASENTRY, offsetof(struct rtas_t, entry));
-
-	/* Interrupt register frame */
-	DEFINE(STACK_FRAME_OVERHEAD, STACK_FRAME_OVERHEAD);
-
-	DEFINE(SWITCH_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs));
-
-	/* 288 = # of volatile regs, int & fp, for leaf routines */
-	/* which do not stack a frame.  See the PPC64 ABI.       */
-	DEFINE(INT_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 288);
-	/* Create extra stack space for SRR0 and SRR1 when calling prom/rtas. */
-	DEFINE(PROM_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16);
-	DEFINE(RTAS_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16);
-	DEFINE(GPR0, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[0]));
-	DEFINE(GPR1, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[1]));
-	DEFINE(GPR2, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[2]));
-	DEFINE(GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[3]));
-	DEFINE(GPR4, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[4]));
-	DEFINE(GPR5, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[5]));
-	DEFINE(GPR6, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[6]));
-	DEFINE(GPR7, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[7]));
-	DEFINE(GPR8, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[8]));
-	DEFINE(GPR9, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[9]));
-	DEFINE(GPR10, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[10]));
-	DEFINE(GPR11, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[11]));
-	DEFINE(GPR12, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[12]));
-	DEFINE(GPR13, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[13]));
-	/*
-	 * Note: these symbols include _ because they overlap with special
-	 * register names
-	 */
-	DEFINE(_NIP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, nip));
-	DEFINE(_MSR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, msr));
-	DEFINE(_CTR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ctr));
-	DEFINE(_LINK, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, link));
-	DEFINE(_CCR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ccr));
-	DEFINE(_XER, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, xer));
-	DEFINE(_DAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar));
-	DEFINE(_DSISR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr));
-	DEFINE(ORIG_GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, orig_gpr3));
-	DEFINE(RESULT, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, result));
-	DEFINE(_TRAP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, trap));
-	DEFINE(SOFTE, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, softe));
-
-	/* These _only_ to be used with {PROM,RTAS}_FRAME_SIZE!!! */
-	DEFINE(_SRR0, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs));
-	DEFINE(_SRR1, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs)+8);
-
-	DEFINE(CLONE_VM, CLONE_VM);
-	DEFINE(CLONE_UNTRACED, CLONE_UNTRACED);
-
-	/* About the CPU features table */
-	DEFINE(CPU_SPEC_ENTRY_SIZE, sizeof(struct cpu_spec));
-	DEFINE(CPU_SPEC_PVR_MASK, offsetof(struct cpu_spec, pvr_mask));
-	DEFINE(CPU_SPEC_PVR_VALUE, offsetof(struct cpu_spec, pvr_value));
-	DEFINE(CPU_SPEC_FEATURES, offsetof(struct cpu_spec, cpu_features));
-	DEFINE(CPU_SPEC_SETUP, offsetof(struct cpu_spec, cpu_setup));
-
-	/* systemcfg offsets for use by vdso */
-	DEFINE(CFG_TB_ORIG_STAMP, offsetof(struct systemcfg, tb_orig_stamp));
-	DEFINE(CFG_TB_TICKS_PER_SEC, offsetof(struct systemcfg, tb_ticks_per_sec));
-	DEFINE(CFG_TB_TO_XS, offsetof(struct systemcfg, tb_to_xs));
-	DEFINE(CFG_STAMP_XSEC, offsetof(struct systemcfg, stamp_xsec));
-	DEFINE(CFG_TB_UPDATE_COUNT, offsetof(struct systemcfg, tb_update_count));
-	DEFINE(CFG_TZ_MINUTEWEST, offsetof(struct systemcfg, tz_minuteswest));
-	DEFINE(CFG_TZ_DSTTIME, offsetof(struct systemcfg, tz_dsttime));
-	DEFINE(CFG_SYSCALL_MAP32, offsetof(struct systemcfg, syscall_map_32));
-	DEFINE(CFG_SYSCALL_MAP64, offsetof(struct systemcfg, syscall_map_64));
-
-	/* timeval/timezone offsets for use by vdso */
-	DEFINE(TVAL64_TV_SEC, offsetof(struct timeval, tv_sec));
-	DEFINE(TVAL64_TV_USEC, offsetof(struct timeval, tv_usec));
-	DEFINE(TVAL32_TV_SEC, offsetof(struct compat_timeval, tv_sec));
-	DEFINE(TVAL32_TV_USEC, offsetof(struct compat_timeval, tv_usec));
-	DEFINE(TZONE_TZ_MINWEST, offsetof(struct timezone, tz_minuteswest));
-	DEFINE(TZONE_TZ_DSTTIME, offsetof(struct timezone, tz_dsttime));
-
-	return 0;
-}
diff --git a/arch/ppc64/kernel/btext.c b/arch/ppc64/kernel/btext.c
deleted file mode 100644
index 506a37885c5c..000000000000
--- a/arch/ppc64/kernel/btext.c
+++ /dev/null
@@ -1,792 +0,0 @@
-/*
- * Procedures for drawing on the screen early on in the boot process.
- *
- * Benjamin Herrenschmidt <benh@kernel.crashing.org>
- */
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/init.h>
-
-#include <asm/sections.h>
-#include <asm/prom.h>
-#include <asm/btext.h>
-#include <asm/prom.h>
-#include <asm/page.h>
-#include <asm/mmu.h>
-#include <asm/pgtable.h>
-#include <asm/io.h>
-#include <asm/lmb.h>
-#include <asm/processor.h>
-#include <asm/udbg.h>
-
-#undef NO_SCROLL
-
-#ifndef NO_SCROLL
-static void scrollscreen(void);
-#endif
-
-static void draw_byte(unsigned char c, long locX, long locY);
-static void draw_byte_32(unsigned char *bits, unsigned int *base, int rb);
-static void draw_byte_16(unsigned char *bits, unsigned int *base, int rb);
-static void draw_byte_8(unsigned char *bits, unsigned int *base, int rb);
-
-static int g_loc_X;
-static int g_loc_Y;
-static int g_max_loc_X;
-static int g_max_loc_Y;
-
-static int dispDeviceRowBytes;
-static int dispDeviceDepth;
-static int dispDeviceRect[4];
-static unsigned char *dispDeviceBase, *logicalDisplayBase;
-
-unsigned long disp_BAT[2] __initdata = {0, 0};
-
-#define cmapsz	(16*256)
-
-static unsigned char vga_font[cmapsz];
-
-int boot_text_mapped;
-int force_printk_to_btext = 0;
-
-
-/* Here's a small text engine to use during early boot
- * or for debugging purposes
- *
- * todo:
- *
- *  - build some kind of vgacon with it to enable early printk
- *  - move to a separate file
- *  - add a few video driver hooks to keep in sync with display
- *    changes.
- */
-
-void map_boot_text(void)
-{
-	unsigned long base, offset, size;
-	unsigned char *vbase;
-
-	/* By default, we are no longer mapped */
-	boot_text_mapped = 0;
-	if (dispDeviceBase == 0)
-		return;
-	base = ((unsigned long) dispDeviceBase) & 0xFFFFF000UL;
-	offset = ((unsigned long) dispDeviceBase) - base;
-	size = dispDeviceRowBytes * dispDeviceRect[3] + offset
-		+ dispDeviceRect[0];
-	vbase = __ioremap(base, size, _PAGE_NO_CACHE);
-	if (vbase == 0)
-		return;
-	logicalDisplayBase = vbase + offset;
-	boot_text_mapped = 1;
-}
-
-int btext_initialize(struct device_node *np)
-{
-	unsigned int width, height, depth, pitch;
-	unsigned long address = 0;
-	u32 *prop;
-
-	prop = (u32 *)get_property(np, "width", NULL);
-	if (prop == NULL)
-		return -EINVAL;
-	width = *prop;
-	prop = (u32 *)get_property(np, "height", NULL);
-	if (prop == NULL)
-		return -EINVAL;
-	height = *prop;
-	prop = (u32 *)get_property(np, "depth", NULL);
-	if (prop == NULL)
-		return -EINVAL;
-	depth = *prop;
-	pitch = width * ((depth + 7) / 8);
-	prop = (u32 *)get_property(np, "linebytes", NULL);
-	if (prop)
-		pitch = *prop;
-	if (pitch == 1)
-		pitch = 0x1000;
-	prop = (u32 *)get_property(np, "address", NULL);
-	if (prop)
-		address = *prop;
-
-	/* FIXME: Add support for PCI reg properties */
-
-	if (address == 0)
-		return -EINVAL;
-
-	g_loc_X = 0;
-	g_loc_Y = 0;
-	g_max_loc_X = width / 8;
-	g_max_loc_Y = height / 16;
-	logicalDisplayBase = (unsigned char *)address;
-	dispDeviceBase = (unsigned char *)address;
-	dispDeviceRowBytes = pitch;
-	dispDeviceDepth = depth;
-	dispDeviceRect[0] = dispDeviceRect[1] = 0;
-	dispDeviceRect[2] = width;
-	dispDeviceRect[3] = height;
-
-	map_boot_text();
-
-	return 0;
-}
-
-static void btext_putc(unsigned char c)
-{
-	btext_drawchar(c);
-}
-
-void __init init_boot_display(void)
-{
-	char *name;
-	struct device_node *np = NULL; 
-	int rc = -ENODEV;
-
-	printk("trying to initialize btext ...\n");
-
-	name = (char *)get_property(of_chosen, "linux,stdout-path", NULL);
-	if (name != NULL) {
-		np = of_find_node_by_path(name);
-		if (np != NULL) {
-			if (strcmp(np->type, "display") != 0) {
-				printk("boot stdout isn't a display !\n");
-				of_node_put(np);
-				np = NULL;
-			}
-		}
-	}
-	if (np)
-		rc = btext_initialize(np);
-	if (rc) {
-		for (np = NULL; (np = of_find_node_by_type(np, "display"));) {
-			if (get_property(np, "linux,opened", NULL)) {
-				printk("trying %s ...\n", np->full_name);
-				rc = btext_initialize(np);
-				printk("result: %d\n", rc);
-			}
-			if (rc == 0)
-				break;
-		}
-	}
-	if (rc == 0 && udbg_putc == NULL)
-		udbg_putc = btext_putc;
-}
-
-
-/* Calc the base address of a given point (x,y) */
-static unsigned char * calc_base(int x, int y)
-{
-	unsigned char *base;
-
-	base = logicalDisplayBase;
-	if (base == 0)
-		base = dispDeviceBase;
-	base += (x + dispDeviceRect[0]) * (dispDeviceDepth >> 3);
-	base += (y + dispDeviceRect[1]) * dispDeviceRowBytes;
-	return base;
-}
-
-/* Adjust the display to a new resolution */
-void btext_update_display(unsigned long phys, int width, int height,
-			  int depth, int pitch)
-{
-	if (dispDeviceBase == 0)
-		return;
-
-	/* check it's the same frame buffer (within 256MB) */
-	if ((phys ^ (unsigned long)dispDeviceBase) & 0xf0000000)
-		return;
-
-	dispDeviceBase = (__u8 *) phys;
-	dispDeviceRect[0] = 0;
-	dispDeviceRect[1] = 0;
-	dispDeviceRect[2] = width;
-	dispDeviceRect[3] = height;
-	dispDeviceDepth = depth;
-	dispDeviceRowBytes = pitch;
-	if (boot_text_mapped) {
-		iounmap(logicalDisplayBase);
-		boot_text_mapped = 0;
-	}
-	map_boot_text();
-	g_loc_X = 0;
-	g_loc_Y = 0;
-	g_max_loc_X = width / 8;
-	g_max_loc_Y = height / 16;
-}
-
-void btext_clearscreen(void)
-{
-	unsigned long *base	= (unsigned long *)calc_base(0, 0);
-	unsigned long width 	= ((dispDeviceRect[2] - dispDeviceRect[0]) *
-					(dispDeviceDepth >> 3)) >> 3;
-	int i,j;
-
-	for (i=0; i<(dispDeviceRect[3] - dispDeviceRect[1]); i++)
-	{
-		unsigned long *ptr = base;
-		for(j=width; j; --j)
-			*(ptr++) = 0;
-		base += (dispDeviceRowBytes >> 3);
-	}
-}
-
-#ifndef NO_SCROLL
-static void scrollscreen(void)
-{
-	unsigned long *src     	= (unsigned long *)calc_base(0,16);
-	unsigned long *dst     	= (unsigned long *)calc_base(0,0);
-	unsigned long width    	= ((dispDeviceRect[2] - dispDeviceRect[0]) *
-				   (dispDeviceDepth >> 3)) >> 3;
-	int i,j;
-
-	for (i=0; i<(dispDeviceRect[3] - dispDeviceRect[1] - 16); i++)
-	{
-		unsigned long *src_ptr = src;
-		unsigned long *dst_ptr = dst;
-		for(j=width; j; --j)
-			*(dst_ptr++) = *(src_ptr++);
-		src += (dispDeviceRowBytes >> 3);
-		dst += (dispDeviceRowBytes >> 3);
-	}
-	for (i=0; i<16; i++)
-	{
-		unsigned long *dst_ptr = dst;
-		for(j=width; j; --j)
-			*(dst_ptr++) = 0;
-		dst += (dispDeviceRowBytes >> 3);
-	}
-}
-#endif /* ndef NO_SCROLL */
-
-void btext_drawchar(char c)
-{
-	int cline = 0;
-#ifdef NO_SCROLL
-	int x;
-#endif
-	if (!boot_text_mapped)
-		return;
-
-	switch (c) {
-	case '\b':
-		if (g_loc_X > 0)
-			--g_loc_X;
-		break;
-	case '\t':
-		g_loc_X = (g_loc_X & -8) + 8;
-		break;
-	case '\r':
-		g_loc_X = 0;
-		break;
-	case '\n':
-		g_loc_X = 0;
-		g_loc_Y++;
-		cline = 1;
-		break;
-	default:
-		draw_byte(c, g_loc_X++, g_loc_Y);
-	}
-	if (g_loc_X >= g_max_loc_X) {
-		g_loc_X = 0;
-		g_loc_Y++;
-		cline = 1;
-	}
-#ifndef NO_SCROLL
-	while (g_loc_Y >= g_max_loc_Y) {
-		scrollscreen();
-		g_loc_Y--;
-	}
-#else
-	/* wrap around from bottom to top of screen so we don't
-	   waste time scrolling each line.  -- paulus. */
-	if (g_loc_Y >= g_max_loc_Y)
-		g_loc_Y = 0;
-	if (cline) {
-		for (x = 0; x < g_max_loc_X; ++x)
-			draw_byte(' ', x, g_loc_Y);
-	}
-#endif
-}
-
-void btext_drawstring(const char *c)
-{
-	if (!boot_text_mapped)
-		return;
-	while (*c)
-		btext_drawchar(*c++);
-}
-
-void btext_drawhex(unsigned long v)
-{
-	char *hex_table = "0123456789abcdef";
-
-	if (!boot_text_mapped)
-		return;
-	btext_drawchar(hex_table[(v >> 60) & 0x0000000FUL]);
-	btext_drawchar(hex_table[(v >> 56) & 0x0000000FUL]);
-	btext_drawchar(hex_table[(v >> 52) & 0x0000000FUL]);
-	btext_drawchar(hex_table[(v >> 48) & 0x0000000FUL]);
-	btext_drawchar(hex_table[(v >> 44) & 0x0000000FUL]);
-	btext_drawchar(hex_table[(v >> 40) & 0x0000000FUL]);
-	btext_drawchar(hex_table[(v >> 36) & 0x0000000FUL]);
-	btext_drawchar(hex_table[(v >> 32) & 0x0000000FUL]);
-	btext_drawchar(hex_table[(v >> 28) & 0x0000000FUL]);
-	btext_drawchar(hex_table[(v >> 24) & 0x0000000FUL]);
-	btext_drawchar(hex_table[(v >> 20) & 0x0000000FUL]);
-	btext_drawchar(hex_table[(v >> 16) & 0x0000000FUL]);
-	btext_drawchar(hex_table[(v >> 12) & 0x0000000FUL]);
-	btext_drawchar(hex_table[(v >>  8) & 0x0000000FUL]);
-	btext_drawchar(hex_table[(v >>  4) & 0x0000000FUL]);
-	btext_drawchar(hex_table[(v >>  0) & 0x0000000FUL]);
-	btext_drawchar(' ');
-}
-
-static void draw_byte(unsigned char c, long locX, long locY)
-{
-	unsigned char *base	= calc_base(locX << 3, locY << 4);
-	unsigned char *font	= &vga_font[((unsigned int)c) * 16];
-	int rb			= dispDeviceRowBytes;
-
-	switch(dispDeviceDepth) {
-	case 24:
-	case 32:
-		draw_byte_32(font, (unsigned int *)base, rb);
-		break;
-	case 15:
-	case 16:
-		draw_byte_16(font, (unsigned int *)base, rb);
-		break;
-	case 8:
-		draw_byte_8(font, (unsigned int *)base, rb);
-		break;
-	}
-}
-
-static unsigned int expand_bits_8[16] = {
-	0x00000000,
-	0x000000ff,
-	0x0000ff00,
-	0x0000ffff,
-	0x00ff0000,
-	0x00ff00ff,
-	0x00ffff00,
-	0x00ffffff,
-	0xff000000,
-	0xff0000ff,
-	0xff00ff00,
-	0xff00ffff,
-	0xffff0000,
-	0xffff00ff,
-	0xffffff00,
-	0xffffffff
-};
-
-static unsigned int expand_bits_16[4] = {
-	0x00000000,
-	0x0000ffff,
-	0xffff0000,
-	0xffffffff
-};
-
-
-static void draw_byte_32(unsigned char *font, unsigned int *base, int rb)
-{
-	int l, bits;
-	int fg = 0xFFFFFFFFUL;
-	int bg = 0x00000000UL;
-
-	for (l = 0; l < 16; ++l)
-	{
-		bits = *font++;
-		base[0] = (-(bits >> 7) & fg) ^ bg;
-		base[1] = (-((bits >> 6) & 1) & fg) ^ bg;
-		base[2] = (-((bits >> 5) & 1) & fg) ^ bg;
-		base[3] = (-((bits >> 4) & 1) & fg) ^ bg;
-		base[4] = (-((bits >> 3) & 1) & fg) ^ bg;
-		base[5] = (-((bits >> 2) & 1) & fg) ^ bg;
-		base[6] = (-((bits >> 1) & 1) & fg) ^ bg;
-		base[7] = (-(bits & 1) & fg) ^ bg;
-		base = (unsigned int *) ((char *)base + rb);
-	}
-}
-
-static void draw_byte_16(unsigned char *font, unsigned int *base, int rb)
-{
-	int l, bits;
-	int fg = 0xFFFFFFFFUL;
-	int bg = 0x00000000UL;
-	unsigned int *eb = (int *)expand_bits_16;
-
-	for (l = 0; l < 16; ++l)
-	{
-		bits = *font++;
-		base[0] = (eb[bits >> 6] & fg) ^ bg;
-		base[1] = (eb[(bits >> 4) & 3] & fg) ^ bg;
-		base[2] = (eb[(bits >> 2) & 3] & fg) ^ bg;
-		base[3] = (eb[bits & 3] & fg) ^ bg;
-		base = (unsigned int *) ((char *)base + rb);
-	}
-}
-
-static void draw_byte_8(unsigned char *font, unsigned int *base, int rb)
-{
-	int l, bits;
-	int fg = 0x0F0F0F0FUL;
-	int bg = 0x00000000UL;
-	unsigned int *eb = (int *)expand_bits_8;
-
-	for (l = 0; l < 16; ++l)
-	{
-		bits = *font++;
-		base[0] = (eb[bits >> 4] & fg) ^ bg;
-		base[1] = (eb[bits & 0xf] & fg) ^ bg;
-		base = (unsigned int *) ((char *)base + rb);
-	}
-}
-
-static unsigned char vga_font[cmapsz] = {
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x81, 0xa5, 0x81, 0x81, 0xbd,
-0x99, 0x81, 0x81, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0xff,
-0xdb, 0xff, 0xff, 0xc3, 0xe7, 0xff, 0xff, 0x7e, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x6c, 0xfe, 0xfe, 0xfe, 0xfe, 0x7c, 0x38, 0x10,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x38, 0x7c, 0xfe,
-0x7c, 0x38, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18,
-0x3c, 0x3c, 0xe7, 0xe7, 0xe7, 0x18, 0x18, 0x3c, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x18, 0x3c, 0x7e, 0xff, 0xff, 0x7e, 0x18, 0x18, 0x3c,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x3c,
-0x3c, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
-0xff, 0xff, 0xe7, 0xc3, 0xc3, 0xe7, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x66, 0x42, 0x42, 0x66, 0x3c, 0x00,
-0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xc3, 0x99, 0xbd,
-0xbd, 0x99, 0xc3, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x1e, 0x0e,
-0x1a, 0x32, 0x78, 0xcc, 0xcc, 0xcc, 0xcc, 0x78, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x3c, 0x66, 0x66, 0x66, 0x66, 0x3c, 0x18, 0x7e, 0x18, 0x18,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, 0x33, 0x3f, 0x30, 0x30, 0x30,
-0x30, 0x70, 0xf0, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7f, 0x63,
-0x7f, 0x63, 0x63, 0x63, 0x63, 0x67, 0xe7, 0xe6, 0xc0, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x18, 0x18, 0xdb, 0x3c, 0xe7, 0x3c, 0xdb, 0x18, 0x18,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0xc0, 0xe0, 0xf0, 0xf8, 0xfe, 0xf8,
-0xf0, 0xe0, 0xc0, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x06, 0x0e,
-0x1e, 0x3e, 0xfe, 0x3e, 0x1e, 0x0e, 0x06, 0x02, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x18, 0x3c, 0x7e, 0x18, 0x18, 0x18, 0x7e, 0x3c, 0x18, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66,
-0x66, 0x00, 0x66, 0x66, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7f, 0xdb,
-0xdb, 0xdb, 0x7b, 0x1b, 0x1b, 0x1b, 0x1b, 0x1b, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x7c, 0xc6, 0x60, 0x38, 0x6c, 0xc6, 0xc6, 0x6c, 0x38, 0x0c, 0xc6,
-0x7c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0xfe, 0xfe, 0xfe, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x3c,
-0x7e, 0x18, 0x18, 0x18, 0x7e, 0x3c, 0x18, 0x7e, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x18, 0x3c, 0x7e, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
-0x18, 0x7e, 0x3c, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x18, 0x0c, 0xfe, 0x0c, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x60, 0xfe, 0x60, 0x30, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0xc0,
-0xc0, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x24, 0x66, 0xff, 0x66, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x10, 0x38, 0x38, 0x7c, 0x7c, 0xfe, 0xfe, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfe, 0xfe, 0x7c, 0x7c,
-0x38, 0x38, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x18, 0x3c, 0x3c, 0x3c, 0x18, 0x18, 0x18, 0x00, 0x18, 0x18,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x66, 0x66, 0x66, 0x24, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x6c,
-0x6c, 0xfe, 0x6c, 0x6c, 0x6c, 0xfe, 0x6c, 0x6c, 0x00, 0x00, 0x00, 0x00,
-0x18, 0x18, 0x7c, 0xc6, 0xc2, 0xc0, 0x7c, 0x06, 0x06, 0x86, 0xc6, 0x7c,
-0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc2, 0xc6, 0x0c, 0x18,
-0x30, 0x60, 0xc6, 0x86, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x6c,
-0x6c, 0x38, 0x76, 0xdc, 0xcc, 0xcc, 0xcc, 0x76, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x30, 0x30, 0x30, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x18, 0x30, 0x30, 0x30, 0x30,
-0x30, 0x30, 0x18, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x18,
-0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x18, 0x30, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x66, 0x3c, 0xff, 0x3c, 0x66, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x7e,
-0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x30, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x02, 0x06, 0x0c, 0x18, 0x30, 0x60, 0xc0, 0x80, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x7c, 0xc6, 0xc6, 0xce, 0xde, 0xf6, 0xe6, 0xc6, 0xc6, 0x7c,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x38, 0x78, 0x18, 0x18, 0x18,
-0x18, 0x18, 0x18, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7c, 0xc6,
-0x06, 0x0c, 0x18, 0x30, 0x60, 0xc0, 0xc6, 0xfe, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x7c, 0xc6, 0x06, 0x06, 0x3c, 0x06, 0x06, 0x06, 0xc6, 0x7c,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x1c, 0x3c, 0x6c, 0xcc, 0xfe,
-0x0c, 0x0c, 0x0c, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfe, 0xc0,
-0xc0, 0xc0, 0xfc, 0x06, 0x06, 0x06, 0xc6, 0x7c, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x38, 0x60, 0xc0, 0xc0, 0xfc, 0xc6, 0xc6, 0xc6, 0xc6, 0x7c,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfe, 0xc6, 0x06, 0x06, 0x0c, 0x18,
-0x30, 0x30, 0x30, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7c, 0xc6,
-0xc6, 0xc6, 0x7c, 0xc6, 0xc6, 0xc6, 0xc6, 0x7c, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x7c, 0xc6, 0xc6, 0xc6, 0x7e, 0x06, 0x06, 0x06, 0x0c, 0x78,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0x00,
-0x00, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x18, 0x18, 0x00, 0x00, 0x00, 0x18, 0x18, 0x30, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x06, 0x0c, 0x18, 0x30, 0x60, 0x30, 0x18, 0x0c, 0x06,
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-0xdd, 0x77, 0xdd, 0x77, 0xdd, 0x77, 0xdd, 0x77, 0x18, 0x18, 0x18, 0x18,
-0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
-0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0xf8, 0x18, 0x18, 0x18, 0x18,
-0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0xf8, 0x18, 0xf8,
-0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x36, 0x36, 0x36, 0x36,
-0x36, 0x36, 0x36, 0xf6, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfe, 0x36, 0x36, 0x36, 0x36,
-0x36, 0x36, 0x36, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x18, 0xf8,
-0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x36, 0x36, 0x36, 0x36,
-0x36, 0xf6, 0x06, 0xf6, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
-0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
-0x36, 0x36, 0x36, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfe, 0x06, 0xf6,
-0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
-0x36, 0xf6, 0x06, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0xfe, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, 0x18, 0xf8, 0x18, 0xf8,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0xf8, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
-0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x1f, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0xff,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0xff, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
-0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x1f, 0x18, 0x18, 0x18, 0x18,
-0x18, 0x18, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18,
-0x18, 0x18, 0x18, 0xff, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
-0x18, 0x18, 0x18, 0x18, 0x18, 0x1f, 0x18, 0x1f, 0x18, 0x18, 0x18, 0x18,
-0x18, 0x18, 0x18, 0x18, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x37,
-0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
-0x36, 0x37, 0x30, 0x3f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, 0x30, 0x37, 0x36, 0x36, 0x36, 0x36,
-0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0xf7, 0x00, 0xff,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0xff, 0x00, 0xf7, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
-0x36, 0x36, 0x36, 0x36, 0x36, 0x37, 0x30, 0x37, 0x36, 0x36, 0x36, 0x36,
-0x36, 0x36, 0x36, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00, 0xff,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x36, 0x36, 0x36, 0x36,
-0x36, 0xf7, 0x00, 0xf7, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
-0x18, 0x18, 0x18, 0x18, 0x18, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0xff,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0xff, 0x00, 0xff, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x36, 0x36, 0x36, 0x36,
-0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x3f,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18,
-0x18, 0x1f, 0x18, 0x1f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0x18, 0x1f, 0x18, 0x18, 0x18, 0x18,
-0x18, 0x18, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3f,
-0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
-0x36, 0x36, 0x36, 0xff, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
-0x18, 0x18, 0x18, 0x18, 0x18, 0xff, 0x18, 0xff, 0x18, 0x18, 0x18, 0x18,
-0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0xf8,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x1f, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
-0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
-0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff,
-0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf0, 0xf0, 0xf0, 0xf0,
-0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,
-0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f,
-0x0f, 0x0f, 0x0f, 0x0f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x76, 0xdc, 0xd8, 0xd8, 0xd8, 0xdc, 0x76, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x78, 0xcc, 0xcc, 0xcc, 0xd8, 0xcc, 0xc6, 0xc6, 0xc6, 0xcc,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfe, 0xc6, 0xc6, 0xc0, 0xc0, 0xc0,
-0xc0, 0xc0, 0xc0, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0xfe, 0x6c, 0x6c, 0x6c, 0x6c, 0x6c, 0x6c, 0x6c, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0xfe, 0xc6, 0x60, 0x30, 0x18, 0x30, 0x60, 0xc6, 0xfe,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0xd8, 0xd8,
-0xd8, 0xd8, 0xd8, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x66, 0x66, 0x66, 0x66, 0x66, 0x7c, 0x60, 0x60, 0xc0, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x76, 0xdc, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x18, 0x3c, 0x66, 0x66,
-0x66, 0x3c, 0x18, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38,
-0x6c, 0xc6, 0xc6, 0xfe, 0xc6, 0xc6, 0x6c, 0x38, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x38, 0x6c, 0xc6, 0xc6, 0xc6, 0x6c, 0x6c, 0x6c, 0x6c, 0xee,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1e, 0x30, 0x18, 0x0c, 0x3e, 0x66,
-0x66, 0x66, 0x66, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x7e, 0xdb, 0xdb, 0xdb, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x03, 0x06, 0x7e, 0xdb, 0xdb, 0xf3, 0x7e, 0x60, 0xc0,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1c, 0x30, 0x60, 0x60, 0x7c, 0x60,
-0x60, 0x60, 0x30, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7c,
-0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0xfe, 0x00, 0x00, 0xfe, 0x00, 0x00, 0xfe, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x7e, 0x18,
-0x18, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30,
-0x18, 0x0c, 0x06, 0x0c, 0x18, 0x30, 0x00, 0x7e, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x0c, 0x18, 0x30, 0x60, 0x30, 0x18, 0x0c, 0x00, 0x7e,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0e, 0x1b, 0x1b, 0x1b, 0x18, 0x18,
-0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
-0x18, 0x18, 0x18, 0x18, 0xd8, 0xd8, 0xd8, 0x70, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0x7e, 0x00, 0x18, 0x18, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x76, 0xdc, 0x00,
-0x76, 0xdc, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x6c, 0x6c,
-0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x0c, 0x0c,
-0x0c, 0x0c, 0x0c, 0xec, 0x6c, 0x6c, 0x3c, 0x1c, 0x00, 0x00, 0x00, 0x00,
-0x00, 0xd8, 0x6c, 0x6c, 0x6c, 0x6c, 0x6c, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0xd8, 0x30, 0x60, 0xc8, 0xf8, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x7c, 0x7c, 0x7c, 0x7c, 0x7c, 0x7c, 0x7c, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-0x00, 0x00, 0x00, 0x00,
-};
diff --git a/arch/ppc64/kernel/head.S b/arch/ppc64/kernel/head.S
deleted file mode 100644
index 9e8050ea1225..000000000000
--- a/arch/ppc64/kernel/head.S
+++ /dev/null
@@ -1,2085 +0,0 @@
-/*
- *  arch/ppc64/kernel/head.S
- *
- *  PowerPC version
- *    Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
- *
- *  Rewritten by Cort Dougan (cort@cs.nmt.edu) for PReP
- *    Copyright (C) 1996 Cort Dougan <cort@cs.nmt.edu>
- *  Adapted for Power Macintosh by Paul Mackerras.
- *  Low-level exception handlers and MMU support
- *  rewritten by Paul Mackerras.
- *    Copyright (C) 1996 Paul Mackerras.
- *
- *  Adapted for 64bit PowerPC by Dave Engebretsen, Peter Bergner, and
- *    Mike Corrigan {engebret|bergner|mikejc}@us.ibm.com
- *
- *  This file contains the low-level support and setup for the
- *  PowerPC-64 platform, including trap and interrupt dispatch.
- *
- *  This program is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU General Public License
- *  as published by the Free Software Foundation; either version
- *  2 of the License, or (at your option) any later version.
- */
-
-#include <linux/config.h>
-#include <linux/threads.h>
-#include <asm/processor.h>
-#include <asm/page.h>
-#include <asm/mmu.h>
-#include <asm/systemcfg.h>
-#include <asm/ppc_asm.h>
-#include <asm/asm-offsets.h>
-#include <asm/bug.h>
-#include <asm/cputable.h>
-#include <asm/setup.h>
-#include <asm/hvcall.h>
-#include <asm/iseries/lpar_map.h>
-#include <asm/thread_info.h>
-
-#ifdef CONFIG_PPC_ISERIES
-#define DO_SOFT_DISABLE
-#endif
-
-/*
- * We layout physical memory as follows:
- * 0x0000 - 0x00ff : Secondary processor spin code
- * 0x0100 - 0x2fff : pSeries Interrupt prologs
- * 0x3000 - 0x5fff : interrupt support, iSeries and common interrupt prologs
- * 0x6000 - 0x6fff : Initial (CPU0) segment table
- * 0x7000 - 0x7fff : FWNMI data area
- * 0x8000 -        : Early init and support code
- */
-
-/*
- *   SPRG Usage
- *
- *   Register	Definition
- *
- *   SPRG0	reserved for hypervisor
- *   SPRG1	temp - used to save gpr
- *   SPRG2	temp - used to save gpr
- *   SPRG3	virt addr of paca
- */
-
-/*
- * Entering into this code we make the following assumptions:
- *  For pSeries:
- *   1. The MMU is off & open firmware is running in real mode.
- *   2. The kernel is entered at __start
- *
- *  For iSeries:
- *   1. The MMU is on (as it always is for iSeries)
- *   2. The kernel is entered at system_reset_iSeries
- */
-
-	.text
-	.globl  _stext
-_stext:
-#ifdef CONFIG_PPC_MULTIPLATFORM
-_GLOBAL(__start)
-	/* NOP this out unconditionally */
-BEGIN_FTR_SECTION
-	b	.__start_initialization_multiplatform
-END_FTR_SECTION(0, 1)
-#endif /* CONFIG_PPC_MULTIPLATFORM */
-
-	/* Catch branch to 0 in real mode */
-	trap
-
-#ifdef CONFIG_PPC_ISERIES
-	/*
-	 * At offset 0x20, there is a pointer to iSeries LPAR data.
-	 * This is required by the hypervisor
-	 */
-	. = 0x20
-	.llong hvReleaseData-KERNELBASE
-
-	/*
-	 * At offset 0x28 and 0x30 are offsets to the mschunks_map
-	 * array (used by the iSeries LPAR debugger to do translation
-	 * between physical addresses and absolute addresses) and
-	 * to the pidhash table (also used by the debugger)
-	 */
-	.llong mschunks_map-KERNELBASE
-	.llong 0	/* pidhash-KERNELBASE SFRXXX */
-
-	/* Offset 0x38 - Pointer to start of embedded System.map */
-	.globl	embedded_sysmap_start
-embedded_sysmap_start:
-	.llong	0
-	/* Offset 0x40 - Pointer to end of embedded System.map */
-	.globl	embedded_sysmap_end
-embedded_sysmap_end:
-	.llong	0
-
-#endif /* CONFIG_PPC_ISERIES */
-
-	/* Secondary processors spin on this value until it goes to 1. */
-	.globl  __secondary_hold_spinloop
-__secondary_hold_spinloop:
-	.llong	0x0
-
-	/* Secondary processors write this value with their cpu # */
-	/* after they enter the spin loop immediately below.	  */
-	.globl	__secondary_hold_acknowledge
-__secondary_hold_acknowledge:
-	.llong	0x0
-
-	. = 0x60
-/*
- * The following code is used on pSeries to hold secondary processors
- * in a spin loop after they have been freed from OpenFirmware, but
- * before the bulk of the kernel has been relocated.  This code
- * is relocated to physical address 0x60 before prom_init is run.
- * All of it must fit below the first exception vector at 0x100.
- */
-_GLOBAL(__secondary_hold)
-	mfmsr	r24
-	ori	r24,r24,MSR_RI
-	mtmsrd	r24			/* RI on */
-
-	/* Grab our linux cpu number */
-	mr	r24,r3
-
-	/* Tell the master cpu we're here */
-	/* Relocation is off & we are located at an address less */
-	/* than 0x100, so only need to grab low order offset.    */
-	std	r24,__secondary_hold_acknowledge@l(0)
-	sync
-
-	/* All secondary cpus wait here until told to start. */
-100:	ld	r4,__secondary_hold_spinloop@l(0)
-	cmpdi	0,r4,1
-	bne	100b
-
-#ifdef CONFIG_HMT
-	b	.hmt_init
-#else
-#ifdef CONFIG_SMP
-	mr	r3,r24
-	b	.pSeries_secondary_smp_init
-#else
-	BUG_OPCODE
-#endif
-#endif
-
-/* This value is used to mark exception frames on the stack. */
-	.section ".toc","aw"
-exception_marker:
-	.tc	ID_72656773_68657265[TC],0x7265677368657265
-	.text
-
-/*
- * The following macros define the code that appears as
- * the prologue to each of the exception handlers.  They
- * are split into two parts to allow a single kernel binary
- * to be used for pSeries and iSeries.
- * LOL.  One day... - paulus
- */
-
-/*
- * We make as much of the exception code common between native
- * exception handlers (including pSeries LPAR) and iSeries LPAR
- * implementations as possible.
- */
-
-/*
- * This is the start of the interrupt handlers for pSeries
- * This code runs with relocation off.
- */
-#define EX_R9		0
-#define EX_R10		8
-#define EX_R11		16
-#define EX_R12		24
-#define EX_R13		32
-#define EX_SRR0		40
-#define EX_DAR		48
-#define EX_DSISR	56
-#define EX_CCR		60
-#define EX_R3		64
-#define EX_LR		72
-
-#define EXCEPTION_PROLOG_PSERIES(area, label)				\
-	mfspr	r13,SPRN_SPRG3;		/* get paca address into r13 */	\
-	std	r9,area+EX_R9(r13);	/* save r9 - r12 */		\
-	std	r10,area+EX_R10(r13);					\
-	std	r11,area+EX_R11(r13);					\
-	std	r12,area+EX_R12(r13);					\
-	mfspr	r9,SPRN_SPRG1;						\
-	std	r9,area+EX_R13(r13);					\
-	mfcr	r9;							\
-	clrrdi	r12,r13,32;		/* get high part of &label */	\
-	mfmsr	r10;							\
-	mfspr	r11,SPRN_SRR0;		/* save SRR0 */			\
-	ori	r12,r12,(label)@l;	/* virt addr of handler */	\
-	ori	r10,r10,MSR_IR|MSR_DR|MSR_RI;				\
-	mtspr	SPRN_SRR0,r12;						\
-	mfspr	r12,SPRN_SRR1;		/* and SRR1 */			\
-	mtspr	SPRN_SRR1,r10;						\
-	rfid;								\
-	b	.	/* prevent speculative execution */
-
-/*
- * This is the start of the interrupt handlers for iSeries
- * This code runs with relocation on.
- */
-#define EXCEPTION_PROLOG_ISERIES_1(area)				\
-	mfspr	r13,SPRN_SPRG3;		/* get paca address into r13 */	\
-	std	r9,area+EX_R9(r13);	/* save r9 - r12 */		\
-	std	r10,area+EX_R10(r13);					\
-	std	r11,area+EX_R11(r13);					\
-	std	r12,area+EX_R12(r13);					\
-	mfspr	r9,SPRN_SPRG1;						\
-	std	r9,area+EX_R13(r13);					\
-	mfcr	r9
-
-#define EXCEPTION_PROLOG_ISERIES_2					\
-	mfmsr	r10;							\
-	ld	r11,PACALPPACA+LPPACASRR0(r13);				\
-	ld	r12,PACALPPACA+LPPACASRR1(r13);				\
-	ori	r10,r10,MSR_RI;						\
-	mtmsrd	r10,1
-
-/*
- * The common exception prolog is used for all except a few exceptions
- * such as a segment miss on a kernel address.  We have to be prepared
- * to take another exception from the point where we first touch the
- * kernel stack onwards.
- *
- * On entry r13 points to the paca, r9-r13 are saved in the paca,
- * r9 contains the saved CR, r11 and r12 contain the saved SRR0 and
- * SRR1, and relocation is on.
- */
-#define EXCEPTION_PROLOG_COMMON(n, area)				   \
-	andi.	r10,r12,MSR_PR;		/* See if coming from user	*/ \
-	mr	r10,r1;			/* Save r1			*/ \
-	subi	r1,r1,INT_FRAME_SIZE;	/* alloc frame on kernel stack	*/ \
-	beq-	1f;							   \
-	ld	r1,PACAKSAVE(r13);	/* kernel stack to use		*/ \
-1:	cmpdi	cr1,r1,0;		/* check if r1 is in userspace	*/ \
-	bge-	cr1,bad_stack;		/* abort if it is		*/ \
-	std	r9,_CCR(r1);		/* save CR in stackframe	*/ \
-	std	r11,_NIP(r1);		/* save SRR0 in stackframe	*/ \
-	std	r12,_MSR(r1);		/* save SRR1 in stackframe	*/ \
-	std	r10,0(r1);		/* make stack chain pointer	*/ \
-	std	r0,GPR0(r1);		/* save r0 in stackframe	*/ \
-	std	r10,GPR1(r1);		/* save r1 in stackframe	*/ \
-	std	r2,GPR2(r1);		/* save r2 in stackframe	*/ \
-	SAVE_4GPRS(3, r1);		/* save r3 - r6 in stackframe	*/ \
-	SAVE_2GPRS(7, r1);		/* save r7, r8 in stackframe	*/ \
-	ld	r9,area+EX_R9(r13);	/* move r9, r10 to stackframe	*/ \
-	ld	r10,area+EX_R10(r13);					   \
-	std	r9,GPR9(r1);						   \
-	std	r10,GPR10(r1);						   \
-	ld	r9,area+EX_R11(r13);	/* move r11 - r13 to stackframe	*/ \
-	ld	r10,area+EX_R12(r13);					   \
-	ld	r11,area+EX_R13(r13);					   \
-	std	r9,GPR11(r1);						   \
-	std	r10,GPR12(r1);						   \
-	std	r11,GPR13(r1);						   \
-	ld	r2,PACATOC(r13);	/* get kernel TOC into r2	*/ \
-	mflr	r9;			/* save LR in stackframe	*/ \
-	std	r9,_LINK(r1);						   \
-	mfctr	r10;			/* save CTR in stackframe	*/ \
-	std	r10,_CTR(r1);						   \
-	mfspr	r11,SPRN_XER;		/* save XER in stackframe	*/ \
-	std	r11,_XER(r1);						   \
-	li	r9,(n)+1;						   \
-	std	r9,_TRAP(r1);		/* set trap number		*/ \
-	li	r10,0;							   \
-	ld	r11,exception_marker@toc(r2);				   \
-	std	r10,RESULT(r1);		/* clear regs->result		*/ \
-	std	r11,STACK_FRAME_OVERHEAD-16(r1); /* mark the frame	*/
-
-/*
- * Exception vectors.
- */
-#define STD_EXCEPTION_PSERIES(n, label)			\
-	. = n;						\
-	.globl label##_pSeries;				\
-label##_pSeries:					\
-	HMT_MEDIUM;					\
-	mtspr	SPRN_SPRG1,r13;		/* save r13 */	\
-	RUNLATCH_ON(r13);				\
-	EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, label##_common)
-
-#define STD_EXCEPTION_ISERIES(n, label, area)		\
-	.globl label##_iSeries;				\
-label##_iSeries:					\
-	HMT_MEDIUM;					\
-	mtspr	SPRN_SPRG1,r13;		/* save r13 */	\
-	RUNLATCH_ON(r13);				\
-	EXCEPTION_PROLOG_ISERIES_1(area);		\
-	EXCEPTION_PROLOG_ISERIES_2;			\
-	b	label##_common
-
-#define MASKABLE_EXCEPTION_ISERIES(n, label)				\
-	.globl label##_iSeries;						\
-label##_iSeries:							\
-	HMT_MEDIUM;							\
-	mtspr	SPRN_SPRG1,r13;		/* save r13 */			\
-	RUNLATCH_ON(r13);						\
-	EXCEPTION_PROLOG_ISERIES_1(PACA_EXGEN);				\
-	lbz	r10,PACAPROCENABLED(r13);				\
-	cmpwi	0,r10,0;						\
-	beq-	label##_iSeries_masked;					\
-	EXCEPTION_PROLOG_ISERIES_2;					\
-	b	label##_common;						\
-
-#ifdef DO_SOFT_DISABLE
-#define DISABLE_INTS				\
-	lbz	r10,PACAPROCENABLED(r13);	\
-	li	r11,0;				\
-	std	r10,SOFTE(r1);			\
-	mfmsr	r10;				\
-	stb	r11,PACAPROCENABLED(r13);	\
-	ori	r10,r10,MSR_EE;			\
-	mtmsrd	r10,1
-
-#define ENABLE_INTS				\
-	lbz	r10,PACAPROCENABLED(r13);	\
-	mfmsr	r11;				\
-	std	r10,SOFTE(r1);			\
-	ori	r11,r11,MSR_EE;			\
-	mtmsrd	r11,1
-
-#else	/* hard enable/disable interrupts */
-#define DISABLE_INTS
-
-#define ENABLE_INTS				\
-	ld	r12,_MSR(r1);			\
-	mfmsr	r11;				\
-	rlwimi	r11,r12,0,MSR_EE;		\
-	mtmsrd	r11,1
-
-#endif
-
-#define STD_EXCEPTION_COMMON(trap, label, hdlr)		\
-	.align	7;					\
-	.globl label##_common;				\
-label##_common:						\
-	EXCEPTION_PROLOG_COMMON(trap, PACA_EXGEN);	\
-	DISABLE_INTS;					\
-	bl	.save_nvgprs;				\
-	addi	r3,r1,STACK_FRAME_OVERHEAD;		\
-	bl	hdlr;					\
-	b	.ret_from_except
-
-#define STD_EXCEPTION_COMMON_LITE(trap, label, hdlr)	\
-	.align	7;					\
-	.globl label##_common;				\
-label##_common:						\
-	EXCEPTION_PROLOG_COMMON(trap, PACA_EXGEN);	\
-	DISABLE_INTS;					\
-	addi	r3,r1,STACK_FRAME_OVERHEAD;		\
-	bl	hdlr;					\
-	b	.ret_from_except_lite
-
-/*
- * Start of pSeries system interrupt routines
- */
-	. = 0x100
-	.globl __start_interrupts
-__start_interrupts:
-
-	STD_EXCEPTION_PSERIES(0x100, system_reset)
-
-	. = 0x200
-_machine_check_pSeries:
-	HMT_MEDIUM
-	mtspr	SPRN_SPRG1,r13		/* save r13 */
-	RUNLATCH_ON(r13)
-	EXCEPTION_PROLOG_PSERIES(PACA_EXMC, machine_check_common)
-
-	. = 0x300
-	.globl data_access_pSeries
-data_access_pSeries:
-	HMT_MEDIUM
-	mtspr	SPRN_SPRG1,r13
-BEGIN_FTR_SECTION
-	mtspr	SPRN_SPRG2,r12
-	mfspr	r13,SPRN_DAR
-	mfspr	r12,SPRN_DSISR
-	srdi	r13,r13,60
-	rlwimi	r13,r12,16,0x20
-	mfcr	r12
-	cmpwi	r13,0x2c
-	beq	.do_stab_bolted_pSeries
-	mtcrf	0x80,r12
-	mfspr	r12,SPRN_SPRG2
-END_FTR_SECTION_IFCLR(CPU_FTR_SLB)
-	EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, data_access_common)
-
-	. = 0x380
-	.globl data_access_slb_pSeries
-data_access_slb_pSeries:
-	HMT_MEDIUM
-	mtspr	SPRN_SPRG1,r13
-	RUNLATCH_ON(r13)
-	mfspr	r13,SPRN_SPRG3		/* get paca address into r13 */
-	std	r3,PACA_EXSLB+EX_R3(r13)
-	mfspr	r3,SPRN_DAR
-	std	r9,PACA_EXSLB+EX_R9(r13)	/* save r9 - r12 */
-	mfcr	r9
-#ifdef __DISABLED__
-	/* Keep that around for when we re-implement dynamic VSIDs */
-	cmpdi	r3,0
-	bge	slb_miss_user_pseries
-#endif /* __DISABLED__ */
-	std	r10,PACA_EXSLB+EX_R10(r13)
-	std	r11,PACA_EXSLB+EX_R11(r13)
-	std	r12,PACA_EXSLB+EX_R12(r13)
-	mfspr	r10,SPRN_SPRG1
-	std	r10,PACA_EXSLB+EX_R13(r13)
-	mfspr	r12,SPRN_SRR1		/* and SRR1 */
-	b	.slb_miss_realmode	/* Rel. branch works in real mode */
-
-	STD_EXCEPTION_PSERIES(0x400, instruction_access)
-
-	. = 0x480
-	.globl instruction_access_slb_pSeries
-instruction_access_slb_pSeries:
-	HMT_MEDIUM
-	mtspr	SPRN_SPRG1,r13
-	RUNLATCH_ON(r13)
-	mfspr	r13,SPRN_SPRG3		/* get paca address into r13 */
-	std	r3,PACA_EXSLB+EX_R3(r13)
-	mfspr	r3,SPRN_SRR0		/* SRR0 is faulting address */
-	std	r9,PACA_EXSLB+EX_R9(r13)	/* save r9 - r12 */
-	mfcr	r9
-#ifdef __DISABLED__
-	/* Keep that around for when we re-implement dynamic VSIDs */
-	cmpdi	r3,0
-	bge	slb_miss_user_pseries
-#endif /* __DISABLED__ */
-	std	r10,PACA_EXSLB+EX_R10(r13)
-	std	r11,PACA_EXSLB+EX_R11(r13)
-	std	r12,PACA_EXSLB+EX_R12(r13)
-	mfspr	r10,SPRN_SPRG1
-	std	r10,PACA_EXSLB+EX_R13(r13)
-	mfspr	r12,SPRN_SRR1		/* and SRR1 */
-	b	.slb_miss_realmode	/* Rel. branch works in real mode */
-
-	STD_EXCEPTION_PSERIES(0x500, hardware_interrupt)
-	STD_EXCEPTION_PSERIES(0x600, alignment)
-	STD_EXCEPTION_PSERIES(0x700, program_check)
-	STD_EXCEPTION_PSERIES(0x800, fp_unavailable)
-	STD_EXCEPTION_PSERIES(0x900, decrementer)
-	STD_EXCEPTION_PSERIES(0xa00, trap_0a)
-	STD_EXCEPTION_PSERIES(0xb00, trap_0b)
-
-	. = 0xc00
-	.globl	system_call_pSeries
-system_call_pSeries:
-	HMT_MEDIUM
-	RUNLATCH_ON(r9)
-	mr	r9,r13
-	mfmsr	r10
-	mfspr	r13,SPRN_SPRG3
-	mfspr	r11,SPRN_SRR0
-	clrrdi	r12,r13,32
-	oris	r12,r12,system_call_common@h
-	ori	r12,r12,system_call_common@l
-	mtspr	SPRN_SRR0,r12
-	ori	r10,r10,MSR_IR|MSR_DR|MSR_RI
-	mfspr	r12,SPRN_SRR1
-	mtspr	SPRN_SRR1,r10
-	rfid
-	b	.	/* prevent speculative execution */
-
-	STD_EXCEPTION_PSERIES(0xd00, single_step)
-	STD_EXCEPTION_PSERIES(0xe00, trap_0e)
-
-	/* We need to deal with the Altivec unavailable exception
-	 * here which is at 0xf20, thus in the middle of the
-	 * prolog code of the PerformanceMonitor one. A little
-	 * trickery is thus necessary
-	 */
-	. = 0xf00
-	b	performance_monitor_pSeries
-
-	STD_EXCEPTION_PSERIES(0xf20, altivec_unavailable)
-
-	STD_EXCEPTION_PSERIES(0x1300, instruction_breakpoint)
-	STD_EXCEPTION_PSERIES(0x1700, altivec_assist)
-
-	. = 0x3000
-
-/*** pSeries interrupt support ***/
-
-	/* moved from 0xf00 */
-	STD_EXCEPTION_PSERIES(., performance_monitor)
-
-	.align	7
-_GLOBAL(do_stab_bolted_pSeries)
-	mtcrf	0x80,r12
-	mfspr	r12,SPRN_SPRG2
-	EXCEPTION_PROLOG_PSERIES(PACA_EXSLB, .do_stab_bolted)
-
-/*
- * We have some room here  we use that to put
- * the peries slb miss user trampoline code so it's reasonably
- * away from slb_miss_user_common to avoid problems with rfid
- *
- * This is used for when the SLB miss handler has to go virtual,
- * which doesn't happen for now anymore but will once we re-implement
- * dynamic VSIDs for shared page tables
- */
-#ifdef __DISABLED__
-slb_miss_user_pseries:
-	std	r10,PACA_EXGEN+EX_R10(r13)
-	std	r11,PACA_EXGEN+EX_R11(r13)
-	std	r12,PACA_EXGEN+EX_R12(r13)
-	mfspr	r10,SPRG1
-	ld	r11,PACA_EXSLB+EX_R9(r13)
-	ld	r12,PACA_EXSLB+EX_R3(r13)
-	std	r10,PACA_EXGEN+EX_R13(r13)
-	std	r11,PACA_EXGEN+EX_R9(r13)
-	std	r12,PACA_EXGEN+EX_R3(r13)
-	clrrdi	r12,r13,32
-	mfmsr	r10
-	mfspr	r11,SRR0			/* save SRR0 */
-	ori	r12,r12,slb_miss_user_common@l	/* virt addr of handler */
-	ori	r10,r10,MSR_IR|MSR_DR|MSR_RI
-	mtspr	SRR0,r12
-	mfspr	r12,SRR1			/* and SRR1 */
-	mtspr	SRR1,r10
-	rfid
-	b	.				/* prevent spec. execution */
-#endif /* __DISABLED__ */
-
-/*
- * Vectors for the FWNMI option.  Share common code.
- */
-	.globl system_reset_fwnmi
-system_reset_fwnmi:
-	HMT_MEDIUM
-	mtspr	SPRN_SPRG1,r13		/* save r13 */
-	RUNLATCH_ON(r13)
-	EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, system_reset_common)
-
-	.globl machine_check_fwnmi
-machine_check_fwnmi:
-	HMT_MEDIUM
-	mtspr	SPRN_SPRG1,r13		/* save r13 */
-	RUNLATCH_ON(r13)
-	EXCEPTION_PROLOG_PSERIES(PACA_EXMC, machine_check_common)
-
-#ifdef CONFIG_PPC_ISERIES
-/***  ISeries-LPAR interrupt handlers ***/
-
-	STD_EXCEPTION_ISERIES(0x200, machine_check, PACA_EXMC)
-
-	.globl data_access_iSeries
-data_access_iSeries:
-	mtspr	SPRN_SPRG1,r13
-BEGIN_FTR_SECTION
-	mtspr	SPRN_SPRG2,r12
-	mfspr	r13,SPRN_DAR
-	mfspr	r12,SPRN_DSISR
-	srdi	r13,r13,60
-	rlwimi	r13,r12,16,0x20
-	mfcr	r12
-	cmpwi	r13,0x2c
-	beq	.do_stab_bolted_iSeries
-	mtcrf	0x80,r12
-	mfspr	r12,SPRN_SPRG2
-END_FTR_SECTION_IFCLR(CPU_FTR_SLB)
-	EXCEPTION_PROLOG_ISERIES_1(PACA_EXGEN)
-	EXCEPTION_PROLOG_ISERIES_2
-	b	data_access_common
-
-.do_stab_bolted_iSeries:
-	mtcrf	0x80,r12
-	mfspr	r12,SPRN_SPRG2
-	EXCEPTION_PROLOG_ISERIES_1(PACA_EXSLB)
-	EXCEPTION_PROLOG_ISERIES_2
-	b	.do_stab_bolted
-
-	.globl	data_access_slb_iSeries
-data_access_slb_iSeries:
-	mtspr	SPRN_SPRG1,r13		/* save r13 */
-	mfspr	r13,SPRN_SPRG3		/* get paca address into r13 */
-	std	r3,PACA_EXSLB+EX_R3(r13)
-	mfspr	r3,SPRN_DAR
-	std	r9,PACA_EXSLB+EX_R9(r13)
-	mfcr	r9
-#ifdef __DISABLED__
-	cmpdi	r3,0
-	bge	slb_miss_user_iseries
-#endif
-	std	r10,PACA_EXSLB+EX_R10(r13)
-	std	r11,PACA_EXSLB+EX_R11(r13)
-	std	r12,PACA_EXSLB+EX_R12(r13)
-	mfspr	r10,SPRN_SPRG1
-	std	r10,PACA_EXSLB+EX_R13(r13)
-	ld	r12,PACALPPACA+LPPACASRR1(r13);
-	b	.slb_miss_realmode
-
-	STD_EXCEPTION_ISERIES(0x400, instruction_access, PACA_EXGEN)
-
-	.globl	instruction_access_slb_iSeries
-instruction_access_slb_iSeries:
-	mtspr	SPRN_SPRG1,r13		/* save r13 */
-	mfspr	r13,SPRN_SPRG3		/* get paca address into r13 */
-	std	r3,PACA_EXSLB+EX_R3(r13)
-	ld	r3,PACALPPACA+LPPACASRR0(r13)	/* get SRR0 value */
-	std	r9,PACA_EXSLB+EX_R9(r13)
-	mfcr	r9
-#ifdef __DISABLED__
-	cmpdi	r3,0
-	bge	.slb_miss_user_iseries
-#endif
-	std	r10,PACA_EXSLB+EX_R10(r13)
-	std	r11,PACA_EXSLB+EX_R11(r13)
-	std	r12,PACA_EXSLB+EX_R12(r13)
-	mfspr	r10,SPRN_SPRG1
-	std	r10,PACA_EXSLB+EX_R13(r13)
-	ld	r12,PACALPPACA+LPPACASRR1(r13);
-	b	.slb_miss_realmode
-
-#ifdef __DISABLED__
-slb_miss_user_iseries:
-	std	r10,PACA_EXGEN+EX_R10(r13)
-	std	r11,PACA_EXGEN+EX_R11(r13)
-	std	r12,PACA_EXGEN+EX_R12(r13)
-	mfspr	r10,SPRG1
-	ld	r11,PACA_EXSLB+EX_R9(r13)
-	ld	r12,PACA_EXSLB+EX_R3(r13)
-	std	r10,PACA_EXGEN+EX_R13(r13)
-	std	r11,PACA_EXGEN+EX_R9(r13)
-	std	r12,PACA_EXGEN+EX_R3(r13)
-	EXCEPTION_PROLOG_ISERIES_2
-	b	slb_miss_user_common
-#endif
-
-	MASKABLE_EXCEPTION_ISERIES(0x500, hardware_interrupt)
-	STD_EXCEPTION_ISERIES(0x600, alignment, PACA_EXGEN)
-	STD_EXCEPTION_ISERIES(0x700, program_check, PACA_EXGEN)
-	STD_EXCEPTION_ISERIES(0x800, fp_unavailable, PACA_EXGEN)
-	MASKABLE_EXCEPTION_ISERIES(0x900, decrementer)
-	STD_EXCEPTION_ISERIES(0xa00, trap_0a, PACA_EXGEN)
-	STD_EXCEPTION_ISERIES(0xb00, trap_0b, PACA_EXGEN)
-
-	.globl	system_call_iSeries
-system_call_iSeries:
-	mr	r9,r13
-	mfspr	r13,SPRN_SPRG3
-	EXCEPTION_PROLOG_ISERIES_2
-	b	system_call_common
-
-	STD_EXCEPTION_ISERIES( 0xd00, single_step, PACA_EXGEN)
-	STD_EXCEPTION_ISERIES( 0xe00, trap_0e, PACA_EXGEN)
-	STD_EXCEPTION_ISERIES( 0xf00, performance_monitor, PACA_EXGEN)
-
-	.globl system_reset_iSeries
-system_reset_iSeries:
-	mfspr	r13,SPRN_SPRG3		/* Get paca address */
-	mfmsr	r24
-	ori	r24,r24,MSR_RI
-	mtmsrd	r24			/* RI on */
-	lhz	r24,PACAPACAINDEX(r13)	/* Get processor # */
-	cmpwi	0,r24,0			/* Are we processor 0? */
-	beq	.__start_initialization_iSeries	/* Start up the first processor */
-	mfspr	r4,SPRN_CTRLF
-	li	r5,CTRL_RUNLATCH	/* Turn off the run light */
-	andc	r4,r4,r5
-	mtspr	SPRN_CTRLT,r4
-
-1:
-	HMT_LOW
-#ifdef CONFIG_SMP
-	lbz	r23,PACAPROCSTART(r13)	/* Test if this processor
-					 * should start */
-	sync
-	LOADADDR(r3,current_set)
-	sldi	r28,r24,3		/* get current_set[cpu#] */
-	ldx	r3,r3,r28
-	addi	r1,r3,THREAD_SIZE
-	subi	r1,r1,STACK_FRAME_OVERHEAD
-
-	cmpwi	0,r23,0
-	beq	iSeries_secondary_smp_loop	/* Loop until told to go */
-	bne	.__secondary_start		/* Loop until told to go */
-iSeries_secondary_smp_loop:
-	/* Let the Hypervisor know we are alive */
-	/* 8002 is a call to HvCallCfg::getLps, a harmless Hypervisor function */
-	lis	r3,0x8002
-	rldicr	r3,r3,32,15		/* r0 = (r3 << 32) & 0xffff000000000000 */
-#else /* CONFIG_SMP */
-	/* Yield the processor.  This is required for non-SMP kernels
-		which are running on multi-threaded machines. */
-	lis	r3,0x8000
-	rldicr	r3,r3,32,15		/* r3 = (r3 << 32) & 0xffff000000000000 */
-	addi	r3,r3,18		/* r3 = 0x8000000000000012 which is "yield" */
-	li	r4,0			/* "yield timed" */
-	li	r5,-1			/* "yield forever" */
-#endif /* CONFIG_SMP */
-	li	r0,-1			/* r0=-1 indicates a Hypervisor call */
-	sc				/* Invoke the hypervisor via a system call */
-	mfspr	r13,SPRN_SPRG3		/* Put r13 back ???? */
-	b	1b			/* If SMP not configured, secondaries
-					 * loop forever */
-
-	.globl decrementer_iSeries_masked
-decrementer_iSeries_masked:
-	li	r11,1
-	stb	r11,PACALPPACA+LPPACADECRINT(r13)
-	lwz	r12,PACADEFAULTDECR(r13)
-	mtspr	SPRN_DEC,r12
-	/* fall through */
-
-	.globl hardware_interrupt_iSeries_masked
-hardware_interrupt_iSeries_masked:
-	mtcrf	0x80,r9		/* Restore regs */
-	ld	r11,PACALPPACA+LPPACASRR0(r13)
-	ld	r12,PACALPPACA+LPPACASRR1(r13)
-	mtspr	SPRN_SRR0,r11
-	mtspr	SPRN_SRR1,r12
-	ld	r9,PACA_EXGEN+EX_R9(r13)
-	ld	r10,PACA_EXGEN+EX_R10(r13)
-	ld	r11,PACA_EXGEN+EX_R11(r13)
-	ld	r12,PACA_EXGEN+EX_R12(r13)
-	ld	r13,PACA_EXGEN+EX_R13(r13)
-	rfid
-	b	.	/* prevent speculative execution */
-#endif /* CONFIG_PPC_ISERIES */
-
-/*** Common interrupt handlers ***/
-
-	STD_EXCEPTION_COMMON(0x100, system_reset, .system_reset_exception)
-
-	/*
-	 * Machine check is different because we use a different
-	 * save area: PACA_EXMC instead of PACA_EXGEN.
-	 */
-	.align	7
-	.globl machine_check_common
-machine_check_common:
-	EXCEPTION_PROLOG_COMMON(0x200, PACA_EXMC)
-	DISABLE_INTS
-	bl	.save_nvgprs
-	addi	r3,r1,STACK_FRAME_OVERHEAD
-	bl	.machine_check_exception
-	b	.ret_from_except
-
-	STD_EXCEPTION_COMMON_LITE(0x900, decrementer, .timer_interrupt)
-	STD_EXCEPTION_COMMON(0xa00, trap_0a, .unknown_exception)
-	STD_EXCEPTION_COMMON(0xb00, trap_0b, .unknown_exception)
-	STD_EXCEPTION_COMMON(0xd00, single_step, .single_step_exception)
-	STD_EXCEPTION_COMMON(0xe00, trap_0e, .unknown_exception)
-	STD_EXCEPTION_COMMON(0xf00, performance_monitor, .performance_monitor_exception)
-	STD_EXCEPTION_COMMON(0x1300, instruction_breakpoint, .instruction_breakpoint_exception)
-#ifdef CONFIG_ALTIVEC
-	STD_EXCEPTION_COMMON(0x1700, altivec_assist, .altivec_assist_exception)
-#else
-	STD_EXCEPTION_COMMON(0x1700, altivec_assist, .unknown_exception)
-#endif
-
-/*
- * Here we have detected that the kernel stack pointer is bad.
- * R9 contains the saved CR, r13 points to the paca,
- * r10 contains the (bad) kernel stack pointer,
- * r11 and r12 contain the saved SRR0 and SRR1.
- * We switch to using an emergency stack, save the registers there,
- * and call kernel_bad_stack(), which panics.
- */
-bad_stack:
-	ld	r1,PACAEMERGSP(r13)
-	subi	r1,r1,64+INT_FRAME_SIZE
-	std	r9,_CCR(r1)
-	std	r10,GPR1(r1)
-	std	r11,_NIP(r1)
-	std	r12,_MSR(r1)
-	mfspr	r11,SPRN_DAR
-	mfspr	r12,SPRN_DSISR
-	std	r11,_DAR(r1)
-	std	r12,_DSISR(r1)
-	mflr	r10
-	mfctr	r11
-	mfxer	r12
-	std	r10,_LINK(r1)
-	std	r11,_CTR(r1)
-	std	r12,_XER(r1)
-	SAVE_GPR(0,r1)
-	SAVE_GPR(2,r1)
-	SAVE_4GPRS(3,r1)
-	SAVE_2GPRS(7,r1)
-	SAVE_10GPRS(12,r1)
-	SAVE_10GPRS(22,r1)
-	addi	r11,r1,INT_FRAME_SIZE
-	std	r11,0(r1)
-	li	r12,0
-	std	r12,0(r11)
-	ld	r2,PACATOC(r13)
-1:	addi	r3,r1,STACK_FRAME_OVERHEAD
-	bl	.kernel_bad_stack
-	b	1b
-
-/*
- * Return from an exception with minimal checks.
- * The caller is assumed to have done EXCEPTION_PROLOG_COMMON.
- * If interrupts have been enabled, or anything has been
- * done that might have changed the scheduling status of
- * any task or sent any task a signal, you should use
- * ret_from_except or ret_from_except_lite instead of this.
- */
-	.globl	fast_exception_return
-fast_exception_return:
-	ld	r12,_MSR(r1)
-	ld	r11,_NIP(r1)
-	andi.	r3,r12,MSR_RI		/* check if RI is set */
-	beq-	unrecov_fer
-	ld	r3,_CCR(r1)
-	ld	r4,_LINK(r1)
-	ld	r5,_CTR(r1)
-	ld	r6,_XER(r1)
-	mtcr	r3
-	mtlr	r4
-	mtctr	r5
-	mtxer	r6
-	REST_GPR(0, r1)
-	REST_8GPRS(2, r1)
-
-	mfmsr	r10
-	clrrdi	r10,r10,2		/* clear RI (LE is 0 already) */
-	mtmsrd	r10,1
-
-	mtspr	SPRN_SRR1,r12
-	mtspr	SPRN_SRR0,r11
-	REST_4GPRS(10, r1)
-	ld	r1,GPR1(r1)
-	rfid
-	b	.	/* prevent speculative execution */
-
-unrecov_fer:
-	bl	.save_nvgprs
-1:	addi	r3,r1,STACK_FRAME_OVERHEAD
-	bl	.unrecoverable_exception
-	b	1b
-
-/*
- * Here r13 points to the paca, r9 contains the saved CR,
- * SRR0 and SRR1 are saved in r11 and r12,
- * r9 - r13 are saved in paca->exgen.
- */
-	.align	7
-	.globl data_access_common
-data_access_common:
-	RUNLATCH_ON(r10)		/* It wont fit in the 0x300 handler */
-	mfspr	r10,SPRN_DAR
-	std	r10,PACA_EXGEN+EX_DAR(r13)
-	mfspr	r10,SPRN_DSISR
-	stw	r10,PACA_EXGEN+EX_DSISR(r13)
-	EXCEPTION_PROLOG_COMMON(0x300, PACA_EXGEN)
-	ld	r3,PACA_EXGEN+EX_DAR(r13)
-	lwz	r4,PACA_EXGEN+EX_DSISR(r13)
-	li	r5,0x300
-	b	.do_hash_page	 	/* Try to handle as hpte fault */
-
-	.align	7
-	.globl instruction_access_common
-instruction_access_common:
-	EXCEPTION_PROLOG_COMMON(0x400, PACA_EXGEN)
-	ld	r3,_NIP(r1)
-	andis.	r4,r12,0x5820
-	li	r5,0x400
-	b	.do_hash_page		/* Try to handle as hpte fault */
-
-/*
- * Here is the common SLB miss user that is used when going to virtual
- * mode for SLB misses, that is currently not used
- */
-#ifdef __DISABLED__
-	.align	7
-	.globl	slb_miss_user_common
-slb_miss_user_common:
-	mflr	r10
-	std	r3,PACA_EXGEN+EX_DAR(r13)
-	stw	r9,PACA_EXGEN+EX_CCR(r13)
-	std	r10,PACA_EXGEN+EX_LR(r13)
-	std	r11,PACA_EXGEN+EX_SRR0(r13)
-	bl	.slb_allocate_user
-
-	ld	r10,PACA_EXGEN+EX_LR(r13)
-	ld	r3,PACA_EXGEN+EX_R3(r13)
-	lwz	r9,PACA_EXGEN+EX_CCR(r13)
-	ld	r11,PACA_EXGEN+EX_SRR0(r13)
-	mtlr	r10
-	beq-	slb_miss_fault
-
-	andi.	r10,r12,MSR_RI		/* check for unrecoverable exception */
-	beq-	unrecov_user_slb
-	mfmsr	r10
-
-.machine push
-.machine "power4"
-	mtcrf	0x80,r9
-.machine pop
-
-	clrrdi	r10,r10,2		/* clear RI before setting SRR0/1 */
-	mtmsrd	r10,1
-
-	mtspr	SRR0,r11
-	mtspr	SRR1,r12
-
-	ld	r9,PACA_EXGEN+EX_R9(r13)
-	ld	r10,PACA_EXGEN+EX_R10(r13)
-	ld	r11,PACA_EXGEN+EX_R11(r13)
-	ld	r12,PACA_EXGEN+EX_R12(r13)
-	ld	r13,PACA_EXGEN+EX_R13(r13)
-	rfid
-	b	.
-
-slb_miss_fault:
-	EXCEPTION_PROLOG_COMMON(0x380, PACA_EXGEN)
-	ld	r4,PACA_EXGEN+EX_DAR(r13)
-	li	r5,0
-	std	r4,_DAR(r1)
-	std	r5,_DSISR(r1)
-	b	.handle_page_fault
-
-unrecov_user_slb:
-	EXCEPTION_PROLOG_COMMON(0x4200, PACA_EXGEN)
-	DISABLE_INTS
-	bl	.save_nvgprs
-1:	addi	r3,r1,STACK_FRAME_OVERHEAD
-	bl	.unrecoverable_exception
-	b	1b
-
-#endif /* __DISABLED__ */
-
-
-/*
- * r13 points to the PACA, r9 contains the saved CR,
- * r12 contain the saved SRR1, SRR0 is still ready for return
- * r3 has the faulting address
- * r9 - r13 are saved in paca->exslb.
- * r3 is saved in paca->slb_r3
- * We assume we aren't going to take any exceptions during this procedure.
- */
-_GLOBAL(slb_miss_realmode)
-	mflr	r10
-
-	stw	r9,PACA_EXSLB+EX_CCR(r13)	/* save CR in exc. frame */
-	std	r10,PACA_EXSLB+EX_LR(r13)	/* save LR */
-
-	bl	.slb_allocate_realmode
-
-	/* All done -- return from exception. */
-
-	ld	r10,PACA_EXSLB+EX_LR(r13)
-	ld	r3,PACA_EXSLB+EX_R3(r13)
-	lwz	r9,PACA_EXSLB+EX_CCR(r13)	/* get saved CR */
-#ifdef CONFIG_PPC_ISERIES
-	ld	r11,PACALPPACA+LPPACASRR0(r13)	/* get SRR0 value */
-#endif /* CONFIG_PPC_ISERIES */
-
-	mtlr	r10
-
-	andi.	r10,r12,MSR_RI	/* check for unrecoverable exception */
-	beq-	unrecov_slb
-
-.machine	push
-.machine	"power4"
-	mtcrf	0x80,r9
-	mtcrf	0x01,r9		/* slb_allocate uses cr0 and cr7 */
-.machine	pop
-
-#ifdef CONFIG_PPC_ISERIES
-	mtspr	SPRN_SRR0,r11
-	mtspr	SPRN_SRR1,r12
-#endif /* CONFIG_PPC_ISERIES */
-	ld	r9,PACA_EXSLB+EX_R9(r13)
-	ld	r10,PACA_EXSLB+EX_R10(r13)
-	ld	r11,PACA_EXSLB+EX_R11(r13)
-	ld	r12,PACA_EXSLB+EX_R12(r13)
-	ld	r13,PACA_EXSLB+EX_R13(r13)
-	rfid
-	b	.	/* prevent speculative execution */
-
-unrecov_slb:
-	EXCEPTION_PROLOG_COMMON(0x4100, PACA_EXSLB)
-	DISABLE_INTS
-	bl	.save_nvgprs
-1:	addi	r3,r1,STACK_FRAME_OVERHEAD
-	bl	.unrecoverable_exception
-	b	1b
-
-	.align	7
-	.globl hardware_interrupt_common
-	.globl hardware_interrupt_entry
-hardware_interrupt_common:
-	EXCEPTION_PROLOG_COMMON(0x500, PACA_EXGEN)
-hardware_interrupt_entry:
-	DISABLE_INTS
-	addi	r3,r1,STACK_FRAME_OVERHEAD
-	bl	.do_IRQ
-	b	.ret_from_except_lite
-
-	.align	7
-	.globl alignment_common
-alignment_common:
-	mfspr	r10,SPRN_DAR
-	std	r10,PACA_EXGEN+EX_DAR(r13)
-	mfspr	r10,SPRN_DSISR
-	stw	r10,PACA_EXGEN+EX_DSISR(r13)
-	EXCEPTION_PROLOG_COMMON(0x600, PACA_EXGEN)
-	ld	r3,PACA_EXGEN+EX_DAR(r13)
-	lwz	r4,PACA_EXGEN+EX_DSISR(r13)
-	std	r3,_DAR(r1)
-	std	r4,_DSISR(r1)
-	bl	.save_nvgprs
-	addi	r3,r1,STACK_FRAME_OVERHEAD
-	ENABLE_INTS
-	bl	.alignment_exception
-	b	.ret_from_except
-
-	.align	7
-	.globl program_check_common
-program_check_common:
-	EXCEPTION_PROLOG_COMMON(0x700, PACA_EXGEN)
-	bl	.save_nvgprs
-	addi	r3,r1,STACK_FRAME_OVERHEAD
-	ENABLE_INTS
-	bl	.program_check_exception
-	b	.ret_from_except
-
-	.align	7
-	.globl fp_unavailable_common
-fp_unavailable_common:
-	EXCEPTION_PROLOG_COMMON(0x800, PACA_EXGEN)
-	bne	.load_up_fpu		/* if from user, just load it up */
-	bl	.save_nvgprs
-	addi	r3,r1,STACK_FRAME_OVERHEAD
-	ENABLE_INTS
-	bl	.kernel_fp_unavailable_exception
-	BUG_OPCODE
-
-	.align	7
-	.globl altivec_unavailable_common
-altivec_unavailable_common:
-	EXCEPTION_PROLOG_COMMON(0xf20, PACA_EXGEN)
-#ifdef CONFIG_ALTIVEC
-BEGIN_FTR_SECTION
-	bne	.load_up_altivec	/* if from user, just load it up */
-END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
-#endif
-	bl	.save_nvgprs
-	addi	r3,r1,STACK_FRAME_OVERHEAD
-	ENABLE_INTS
-	bl	.altivec_unavailable_exception
-	b	.ret_from_except
-
-#ifdef CONFIG_ALTIVEC
-/*
- * load_up_altivec(unused, unused, tsk)
- * Disable VMX for the task which had it previously,
- * and save its vector registers in its thread_struct.
- * Enables the VMX for use in the kernel on return.
- * On SMP we know the VMX is free, since we give it up every
- * switch (ie, no lazy save of the vector registers).
- * On entry: r13 == 'current' && last_task_used_altivec != 'current'
- */
-_STATIC(load_up_altivec)
-	mfmsr	r5			/* grab the current MSR */
-	oris	r5,r5,MSR_VEC@h
-	mtmsrd	r5			/* enable use of VMX now */
-	isync
-
-/*
- * For SMP, we don't do lazy VMX switching because it just gets too
- * horrendously complex, especially when a task switches from one CPU
- * to another.  Instead we call giveup_altvec in switch_to.
- * VRSAVE isn't dealt with here, that is done in the normal context
- * switch code. Note that we could rely on vrsave value to eventually
- * avoid saving all of the VREGs here...
- */
-#ifndef CONFIG_SMP
-	ld	r3,last_task_used_altivec@got(r2)
-	ld	r4,0(r3)
-	cmpdi	0,r4,0
-	beq	1f
-	/* Save VMX state to last_task_used_altivec's THREAD struct */
-	addi	r4,r4,THREAD
-	SAVE_32VRS(0,r5,r4)
-	mfvscr	vr0
-	li	r10,THREAD_VSCR
-	stvx	vr0,r10,r4
-	/* Disable VMX for last_task_used_altivec */
-	ld	r5,PT_REGS(r4)
-	ld	r4,_MSR-STACK_FRAME_OVERHEAD(r5)
-	lis	r6,MSR_VEC@h
-	andc	r4,r4,r6
-	std	r4,_MSR-STACK_FRAME_OVERHEAD(r5)
-1:
-#endif /* CONFIG_SMP */
-	/* Hack: if we get an altivec unavailable trap with VRSAVE
-	 * set to all zeros, we assume this is a broken application
-	 * that fails to set it properly, and thus we switch it to
-	 * all 1's
-	 */
-	mfspr	r4,SPRN_VRSAVE
-	cmpdi	0,r4,0
-	bne+	1f
-	li	r4,-1
-	mtspr	SPRN_VRSAVE,r4
-1:
-	/* enable use of VMX after return */
-	ld	r4,PACACURRENT(r13)
-	addi	r5,r4,THREAD		/* Get THREAD */
-	oris	r12,r12,MSR_VEC@h
-	std	r12,_MSR(r1)
-	li	r4,1
-	li	r10,THREAD_VSCR
-	stw	r4,THREAD_USED_VR(r5)
-	lvx	vr0,r10,r5
-	mtvscr	vr0
-	REST_32VRS(0,r4,r5)
-#ifndef CONFIG_SMP
-	/* Update last_task_used_math to 'current' */
-	subi	r4,r5,THREAD		/* Back to 'current' */
-	std	r4,0(r3)
-#endif /* CONFIG_SMP */
-	/* restore registers and return */
-	b	fast_exception_return
-#endif /* CONFIG_ALTIVEC */
-
-/*
- * Hash table stuff
- */
-	.align	7
-_GLOBAL(do_hash_page)
-	std	r3,_DAR(r1)
-	std	r4,_DSISR(r1)
-
-	andis.	r0,r4,0xa450		/* weird error? */
-	bne-	.handle_page_fault	/* if not, try to insert a HPTE */
-BEGIN_FTR_SECTION
-	andis.	r0,r4,0x0020		/* Is it a segment table fault? */
-	bne-	.do_ste_alloc		/* If so handle it */
-END_FTR_SECTION_IFCLR(CPU_FTR_SLB)
-
-	/*
-	 * We need to set the _PAGE_USER bit if MSR_PR is set or if we are
-	 * accessing a userspace segment (even from the kernel). We assume
-	 * kernel addresses always have the high bit set.
-	 */
-	rlwinm	r4,r4,32-25+9,31-9,31-9	/* DSISR_STORE -> _PAGE_RW */
-	rotldi	r0,r3,15		/* Move high bit into MSR_PR posn */
-	orc	r0,r12,r0		/* MSR_PR | ~high_bit */
-	rlwimi	r4,r0,32-13,30,30	/* becomes _PAGE_USER access bit */
-	ori	r4,r4,1			/* add _PAGE_PRESENT */
-	rlwimi	r4,r5,22+2,31-2,31-2	/* Set _PAGE_EXEC if trap is 0x400 */
-
-	/*
-	 * On iSeries, we soft-disable interrupts here, then
-	 * hard-enable interrupts so that the hash_page code can spin on
-	 * the hash_table_lock without problems on a shared processor.
-	 */
-	DISABLE_INTS
-
-	/*
-	 * r3 contains the faulting address
-	 * r4 contains the required access permissions
-	 * r5 contains the trap number
-	 *
-	 * at return r3 = 0 for success
-	 */
-	bl	.hash_page		/* build HPTE if possible */
-	cmpdi	r3,0			/* see if hash_page succeeded */
-
-#ifdef DO_SOFT_DISABLE
-	/*
-	 * If we had interrupts soft-enabled at the point where the
-	 * DSI/ISI occurred, and an interrupt came in during hash_page,
-	 * handle it now.
-	 * We jump to ret_from_except_lite rather than fast_exception_return
-	 * because ret_from_except_lite will check for and handle pending
-	 * interrupts if necessary.
-	 */
-	beq	.ret_from_except_lite
-	/* For a hash failure, we don't bother re-enabling interrupts */
-	ble-	12f
-
-	/*
-	 * hash_page couldn't handle it, set soft interrupt enable back
-	 * to what it was before the trap.  Note that .local_irq_restore
-	 * handles any interrupts pending at this point.
-	 */
-	ld	r3,SOFTE(r1)
-	bl	.local_irq_restore
-	b	11f
-#else
-	beq	fast_exception_return   /* Return from exception on success */
-	ble-	12f			/* Failure return from hash_page */
-
-	/* fall through */
-#endif
-
-/* Here we have a page fault that hash_page can't handle. */
-_GLOBAL(handle_page_fault)
-	ENABLE_INTS
-11:	ld	r4,_DAR(r1)
-	ld	r5,_DSISR(r1)
-	addi	r3,r1,STACK_FRAME_OVERHEAD
-	bl	.do_page_fault
-	cmpdi	r3,0
-	beq+	.ret_from_except_lite
-	bl	.save_nvgprs
-	mr	r5,r3
-	addi	r3,r1,STACK_FRAME_OVERHEAD
-	lwz	r4,_DAR(r1)
-	bl	.bad_page_fault
-	b	.ret_from_except
-
-/* We have a page fault that hash_page could handle but HV refused
- * the PTE insertion
- */
-12:	bl	.save_nvgprs
-	addi	r3,r1,STACK_FRAME_OVERHEAD
-	lwz	r4,_DAR(r1)
-	bl	.low_hash_fault
-	b	.ret_from_except
-
-	/* here we have a segment miss */
-_GLOBAL(do_ste_alloc)
-	bl	.ste_allocate		/* try to insert stab entry */
-	cmpdi	r3,0
-	beq+	fast_exception_return
-	b	.handle_page_fault
-
-/*
- * r13 points to the PACA, r9 contains the saved CR,
- * r11 and r12 contain the saved SRR0 and SRR1.
- * r9 - r13 are saved in paca->exslb.
- * We assume we aren't going to take any exceptions during this procedure.
- * We assume (DAR >> 60) == 0xc.
- */
-	.align	7
-_GLOBAL(do_stab_bolted)
-	stw	r9,PACA_EXSLB+EX_CCR(r13)	/* save CR in exc. frame */
-	std	r11,PACA_EXSLB+EX_SRR0(r13)	/* save SRR0 in exc. frame */
-
-	/* Hash to the primary group */
-	ld	r10,PACASTABVIRT(r13)
-	mfspr	r11,SPRN_DAR
-	srdi	r11,r11,28
-	rldimi	r10,r11,7,52	/* r10 = first ste of the group */
-
-	/* Calculate VSID */
-	/* This is a kernel address, so protovsid = ESID */
-	ASM_VSID_SCRAMBLE(r11, r9)
-	rldic	r9,r11,12,16	/* r9 = vsid << 12 */
-
-	/* Search the primary group for a free entry */
-1:	ld	r11,0(r10)	/* Test valid bit of the current ste	*/
-	andi.	r11,r11,0x80
-	beq	2f
-	addi	r10,r10,16
-	andi.	r11,r10,0x70
-	bne	1b
-
-	/* Stick for only searching the primary group for now.		*/
-	/* At least for now, we use a very simple random castout scheme */
-	/* Use the TB as a random number ;  OR in 1 to avoid entry 0	*/
-	mftb	r11
-	rldic	r11,r11,4,57	/* r11 = (r11 << 4) & 0x70 */
-	ori	r11,r11,0x10
-
-	/* r10 currently points to an ste one past the group of interest */
-	/* make it point to the randomly selected entry			*/
-	subi	r10,r10,128
-	or 	r10,r10,r11	/* r10 is the entry to invalidate	*/
-
-	isync			/* mark the entry invalid		*/
-	ld	r11,0(r10)
-	rldicl	r11,r11,56,1	/* clear the valid bit */
-	rotldi	r11,r11,8
-	std	r11,0(r10)
-	sync
-
-	clrrdi	r11,r11,28	/* Get the esid part of the ste		*/
-	slbie	r11
-
-2:	std	r9,8(r10)	/* Store the vsid part of the ste	*/
-	eieio
-
-	mfspr	r11,SPRN_DAR		/* Get the new esid			*/
-	clrrdi	r11,r11,28	/* Permits a full 32b of ESID		*/
-	ori	r11,r11,0x90	/* Turn on valid and kp			*/
-	std	r11,0(r10)	/* Put new entry back into the stab	*/
-
-	sync
-
-	/* All done -- return from exception. */
-	lwz	r9,PACA_EXSLB+EX_CCR(r13)	/* get saved CR */
-	ld	r11,PACA_EXSLB+EX_SRR0(r13)	/* get saved SRR0 */
-
-	andi.	r10,r12,MSR_RI
-	beq-	unrecov_slb
-
-	mtcrf	0x80,r9			/* restore CR */
-
-	mfmsr	r10
-	clrrdi	r10,r10,2
-	mtmsrd	r10,1
-
-	mtspr	SPRN_SRR0,r11
-	mtspr	SPRN_SRR1,r12
-	ld	r9,PACA_EXSLB+EX_R9(r13)
-	ld	r10,PACA_EXSLB+EX_R10(r13)
-	ld	r11,PACA_EXSLB+EX_R11(r13)
-	ld	r12,PACA_EXSLB+EX_R12(r13)
-	ld	r13,PACA_EXSLB+EX_R13(r13)
-	rfid
-	b	.	/* prevent speculative execution */
-
-/*
- * Space for CPU0's segment table.
- *
- * On iSeries, the hypervisor must fill in at least one entry before
- * we get control (with relocate on).  The address is give to the hv
- * as a page number (see xLparMap in lpardata.c), so this must be at a
- * fixed address (the linker can't compute (u64)&initial_stab >>
- * PAGE_SHIFT).
- */
-	. = STAB0_PHYS_ADDR	/* 0x6000 */
-	.globl initial_stab
-initial_stab:
-	.space	4096
-
-/*
- * Data area reserved for FWNMI option.
- * This address (0x7000) is fixed by the RPA.
- */
-	.= 0x7000
-	.globl fwnmi_data_area
-fwnmi_data_area:
-
-	/* iSeries does not use the FWNMI stuff, so it is safe to put
-	 * this here, even if we later allow kernels that will boot on
-	 * both pSeries and iSeries */
-#ifdef CONFIG_PPC_ISERIES
-        . = LPARMAP_PHYS
-#include "lparmap.s"
-/*
- * This ".text" is here for old compilers that generate a trailing
- * .note section when compiling .c files to .s
- */
-	.text
-#endif /* CONFIG_PPC_ISERIES */
-
-        . = 0x8000
-
-/*
- * On pSeries, secondary processors spin in the following code.
- * At entry, r3 = this processor's number (physical cpu id)
- */
-_GLOBAL(pSeries_secondary_smp_init)
-	mr	r24,r3
-	
-	/* turn on 64-bit mode */
-	bl	.enable_64b_mode
-	isync
-
-	/* Copy some CPU settings from CPU 0 */
-	bl	.__restore_cpu_setup
-
-	/* Set up a paca value for this processor. Since we have the
-	 * physical cpu id in r24, we need to search the pacas to find
-	 * which logical id maps to our physical one.
-	 */
-	LOADADDR(r13, paca) 		/* Get base vaddr of paca array	 */
-	li	r5,0			/* logical cpu id                */
-1:	lhz	r6,PACAHWCPUID(r13)	/* Load HW procid from paca      */
-	cmpw	r6,r24			/* Compare to our id             */
-	beq	2f
-	addi	r13,r13,PACA_SIZE	/* Loop to next PACA on miss     */
-	addi	r5,r5,1
-	cmpwi	r5,NR_CPUS
-	blt	1b
-
-	mr	r3,r24			/* not found, copy phys to r3	 */
-	b	.kexec_wait		/* next kernel might do better	 */
-
-2:	mtspr	SPRN_SPRG3,r13		/* Save vaddr of paca in SPRG3	 */
-	/* From now on, r24 is expected to be logical cpuid */
-	mr	r24,r5
-3:	HMT_LOW
-	lbz	r23,PACAPROCSTART(r13)	/* Test if this processor should */
-					/* start.			 */
-	sync
-
-	/* Create a temp kernel stack for use before relocation is on.	*/
-	ld	r1,PACAEMERGSP(r13)
-	subi	r1,r1,STACK_FRAME_OVERHEAD
-
-	cmpwi	0,r23,0
-#ifdef CONFIG_SMP
-	bne	.__secondary_start
-#endif
-	b 	3b			/* Loop until told to go	 */
-
-#ifdef CONFIG_PPC_ISERIES
-_STATIC(__start_initialization_iSeries)
-	/* Clear out the BSS */
-	LOADADDR(r11,__bss_stop)
-	LOADADDR(r8,__bss_start)
-	sub	r11,r11,r8		/* bss size			*/
-	addi	r11,r11,7		/* round up to an even double word */
-	rldicl. r11,r11,61,3		/* shift right by 3		*/
-	beq	4f
-	addi	r8,r8,-8
-	li	r0,0
-	mtctr	r11			/* zero this many doublewords	*/
-3:	stdu	r0,8(r8)
-	bdnz	3b
-4:
-	LOADADDR(r1,init_thread_union)
-	addi	r1,r1,THREAD_SIZE
-	li	r0,0
-	stdu	r0,-STACK_FRAME_OVERHEAD(r1)
-
-	LOADADDR(r3,cpu_specs)
-	LOADADDR(r4,cur_cpu_spec)
-	li	r5,0
-	bl	.identify_cpu
-
-	LOADADDR(r2,__toc_start)
-	addi	r2,r2,0x4000
-	addi	r2,r2,0x4000
-
-	bl	.iSeries_early_setup
-	bl	.early_setup
-
-	/* relocation is on at this point */
-
-	b	.start_here_common
-#endif /* CONFIG_PPC_ISERIES */
-
-#ifdef CONFIG_PPC_MULTIPLATFORM
-
-_STATIC(__mmu_off)
-	mfmsr	r3
-	andi.	r0,r3,MSR_IR|MSR_DR
-	beqlr
-	andc	r3,r3,r0
-	mtspr	SPRN_SRR0,r4
-	mtspr	SPRN_SRR1,r3
-	sync
-	rfid
-	b	.	/* prevent speculative execution */
-
-
-/*
- * Here is our main kernel entry point. We support currently 2 kind of entries
- * depending on the value of r5.
- *
- *   r5 != NULL -> OF entry, we go to prom_init, "legacy" parameter content
- *                 in r3...r7
- *   
- *   r5 == NULL -> kexec style entry. r3 is a physical pointer to the
- *                 DT block, r4 is a physical pointer to the kernel itself
- *
- */
-_GLOBAL(__start_initialization_multiplatform)
-	/*
-	 * Are we booted from a PROM Of-type client-interface ?
-	 */
-	cmpldi	cr0,r5,0
-	bne	.__boot_from_prom		/* yes -> prom */
-
-	/* Save parameters */
-	mr	r31,r3
-	mr	r30,r4
-
-	/* Make sure we are running in 64 bits mode */
-	bl	.enable_64b_mode
-
-	/* Setup some critical 970 SPRs before switching MMU off */
-	bl	.__970_cpu_preinit
-
-	/* cpu # */
-	li	r24,0
-
-	/* Switch off MMU if not already */
-	LOADADDR(r4, .__after_prom_start - KERNELBASE)
-	add	r4,r4,r30
-	bl	.__mmu_off
-	b	.__after_prom_start
-
-_STATIC(__boot_from_prom)
-	/* Save parameters */
-	mr	r31,r3
-	mr	r30,r4
-	mr	r29,r5
-	mr	r28,r6
-	mr	r27,r7
-
-	/* Make sure we are running in 64 bits mode */
-	bl	.enable_64b_mode
-
-	/* put a relocation offset into r3 */
-	bl	.reloc_offset
-
-	LOADADDR(r2,__toc_start)
-	addi	r2,r2,0x4000
-	addi	r2,r2,0x4000
-
-	/* Relocate the TOC from a virt addr to a real addr */
-	sub	r2,r2,r3
-
-	/* Restore parameters */
-	mr	r3,r31
-	mr	r4,r30
-	mr	r5,r29
-	mr	r6,r28
-	mr	r7,r27
-
-	/* Do all of the interaction with OF client interface */
-	bl	.prom_init
-	/* We never return */
-	trap
-
-/*
- * At this point, r3 contains the physical address we are running at,
- * returned by prom_init()
- */
-_STATIC(__after_prom_start)
-
-/*
- * We need to run with __start at physical address 0.
- * This will leave some code in the first 256B of
- * real memory, which are reserved for software use.
- * The remainder of the first page is loaded with the fixed
- * interrupt vectors.  The next two pages are filled with
- * unknown exception placeholders.
- *
- * Note: This process overwrites the OF exception vectors.
- *	r26 == relocation offset
- *	r27 == KERNELBASE
- */
-	bl	.reloc_offset
-	mr	r26,r3
-	SET_REG_TO_CONST(r27,KERNELBASE)
-
-	li	r3,0			/* target addr */
-
-	// XXX FIXME: Use phys returned by OF (r30)
-	sub	r4,r27,r26 		/* source addr			 */
-					/* current address of _start	 */
-					/*   i.e. where we are running	 */
-					/*	the source addr		 */
-
-	LOADADDR(r5,copy_to_here)	/* # bytes of memory to copy	 */
-	sub	r5,r5,r27
-
-	li	r6,0x100		/* Start offset, the first 0x100 */
-					/* bytes were copied earlier.	 */
-
-	bl	.copy_and_flush		/* copy the first n bytes	 */
-					/* this includes the code being	 */
-					/* executed here.		 */
-
-	LOADADDR(r0, 4f)		/* Jump to the copy of this code */
-	mtctr	r0			/* that we just made/relocated	 */
-	bctr
-
-4:	LOADADDR(r5,klimit)
-	sub	r5,r5,r26
-	ld	r5,0(r5)		/* get the value of klimit */
-	sub	r5,r5,r27
-	bl	.copy_and_flush		/* copy the rest */
-	b	.start_here_multiplatform
-
-#endif /* CONFIG_PPC_MULTIPLATFORM */
-
-/*
- * Copy routine used to copy the kernel to start at physical address 0
- * and flush and invalidate the caches as needed.
- * r3 = dest addr, r4 = source addr, r5 = copy limit, r6 = start offset
- * on exit, r3, r4, r5 are unchanged, r6 is updated to be >= r5.
- *
- * Note: this routine *only* clobbers r0, r6 and lr
- */
-_GLOBAL(copy_and_flush)
-	addi	r5,r5,-8
-	addi	r6,r6,-8
-4:	li	r0,16			/* Use the least common		*/
-					/* denominator cache line	*/
-					/* size.  This results in	*/
-					/* extra cache line flushes	*/
-					/* but operation is correct.	*/
-					/* Can't get cache line size	*/
-					/* from NACA as it is being	*/
-					/* moved too.			*/
-
-	mtctr	r0			/* put # words/line in ctr	*/
-3:	addi	r6,r6,8			/* copy a cache line		*/
-	ldx	r0,r6,r4
-	stdx	r0,r6,r3
-	bdnz	3b
-	dcbst	r6,r3			/* write it to memory		*/
-	sync
-	icbi	r6,r3			/* flush the icache line	*/
-	cmpld	0,r6,r5
-	blt	4b
-	sync
-	addi	r5,r5,8
-	addi	r6,r6,8
-	blr
-
-.align 8
-copy_to_here:
-
-#ifdef CONFIG_SMP
-#ifdef CONFIG_PPC_PMAC
-/*
- * On PowerMac, secondary processors starts from the reset vector, which
- * is temporarily turned into a call to one of the functions below.
- */
-	.section ".text";
-	.align 2 ;
-
-	.globl	__secondary_start_pmac_0
-__secondary_start_pmac_0:
-	/* NB the entries for cpus 0, 1, 2 must each occupy 8 bytes. */
-	li	r24,0
-	b	1f
-	li	r24,1
-	b	1f
-	li	r24,2
-	b	1f
-	li	r24,3
-1:
-	
-_GLOBAL(pmac_secondary_start)
-	/* turn on 64-bit mode */
-	bl	.enable_64b_mode
-	isync
-
-	/* Copy some CPU settings from CPU 0 */
-	bl	.__restore_cpu_setup
-
-	/* pSeries do that early though I don't think we really need it */
-	mfmsr	r3
-	ori	r3,r3,MSR_RI
-	mtmsrd	r3			/* RI on */
-
-	/* Set up a paca value for this processor. */
-	LOADADDR(r4, paca) 		 /* Get base vaddr of paca array	*/
-	mulli	r13,r24,PACA_SIZE	 /* Calculate vaddr of right paca */
-	add	r13,r13,r4		/* for this processor.		*/
-	mtspr	SPRN_SPRG3,r13		 /* Save vaddr of paca in SPRG3	*/
-
-	/* Create a temp kernel stack for use before relocation is on.	*/
-	ld	r1,PACAEMERGSP(r13)
-	subi	r1,r1,STACK_FRAME_OVERHEAD
-
-	b	.__secondary_start
-
-#endif /* CONFIG_PPC_PMAC */
-
-/*
- * This function is called after the master CPU has released the
- * secondary processors.  The execution environment is relocation off.
- * The paca for this processor has the following fields initialized at
- * this point:
- *   1. Processor number
- *   2. Segment table pointer (virtual address)
- * On entry the following are set:
- *   r1	= stack pointer.  vaddr for iSeries, raddr (temp stack) for pSeries
- *   r24   = cpu# (in Linux terms)
- *   r13   = paca virtual address
- *   SPRG3 = paca virtual address
- */
-_GLOBAL(__secondary_start)
-
-	HMT_MEDIUM			/* Set thread priority to MEDIUM */
-
-	ld	r2,PACATOC(r13)
-	li	r6,0
-	stb	r6,PACAPROCENABLED(r13)
-
-#ifndef CONFIG_PPC_ISERIES
-	/* Initialize the page table pointer register. */
-	LOADADDR(r6,_SDR1)
-	ld	r6,0(r6)		/* get the value of _SDR1	 */
-	mtspr	SPRN_SDR1,r6			/* set the htab location	 */
-#endif
-	/* Initialize the first segment table (or SLB) entry		 */
-	ld	r3,PACASTABVIRT(r13)	/* get addr of segment table	 */
-BEGIN_FTR_SECTION
-	bl	.stab_initialize
-END_FTR_SECTION_IFCLR(CPU_FTR_SLB)
-	bl	.slb_initialize
-
-	/* Initialize the kernel stack.  Just a repeat for iSeries.	 */
-	LOADADDR(r3,current_set)
-	sldi	r28,r24,3		/* get current_set[cpu#]	 */
-	ldx	r1,r3,r28
-	addi	r1,r1,THREAD_SIZE-STACK_FRAME_OVERHEAD
-	std	r1,PACAKSAVE(r13)
-
-	ld	r3,PACASTABREAL(r13)	/* get raddr of segment table	 */
-	ori	r4,r3,1			/* turn on valid bit		 */
-
-#ifdef CONFIG_PPC_ISERIES
-	li	r0,-1			/* hypervisor call */
-	li	r3,1
-	sldi	r3,r3,63		/* 0x8000000000000000 */
-	ori	r3,r3,4			/* 0x8000000000000004 */
-	sc				/* HvCall_setASR */
-#else
-	/* set the ASR */
-	ld	r3,systemcfg@got(r2)	/* r3 = ptr to systemcfg	 */
-	ld	r3,0(r3)
-	lwz	r3,PLATFORM(r3)		/* r3 = platform flags		 */
-	andi.	r3,r3,PLATFORM_LPAR	/* Test if bit 0 is set (LPAR bit) */
-	beq	98f			/* branch if result is 0  */
-	mfspr	r3,SPRN_PVR
-	srwi	r3,r3,16
-	cmpwi	r3,0x37			/* SStar  */
-	beq	97f
-	cmpwi	r3,0x36			/* IStar  */
-	beq	97f
-	cmpwi	r3,0x34			/* Pulsar */
-	bne	98f
-97:	li	r3,H_SET_ASR		/* hcall = H_SET_ASR */
-	HVSC				/* Invoking hcall */
-	b	99f
-98:					/* !(rpa hypervisor) || !(star)  */
-	mtasr	r4			/* set the stab location	 */
-99:
-#endif
-	li	r7,0
-	mtlr	r7
-
-	/* enable MMU and jump to start_secondary */
-	LOADADDR(r3,.start_secondary_prolog)
-	SET_REG_TO_CONST(r4, MSR_KERNEL)
-#ifdef DO_SOFT_DISABLE
-	ori	r4,r4,MSR_EE
-#endif
-	mtspr	SPRN_SRR0,r3
-	mtspr	SPRN_SRR1,r4
-	rfid
-	b	.	/* prevent speculative execution */
-
-/* 
- * Running with relocation on at this point.  All we want to do is
- * zero the stack back-chain pointer before going into C code.
- */
-_GLOBAL(start_secondary_prolog)
-	li	r3,0
-	std	r3,0(r1)		/* Zero the stack frame pointer	*/
-	bl	.start_secondary
-#endif
-
-/*
- * This subroutine clobbers r11 and r12
- */
-_GLOBAL(enable_64b_mode)
-	mfmsr	r11			/* grab the current MSR */
-	li	r12,1
-	rldicr	r12,r12,MSR_SF_LG,(63-MSR_SF_LG)
-	or	r11,r11,r12
-	li	r12,1
-	rldicr	r12,r12,MSR_ISF_LG,(63-MSR_ISF_LG)
-	or	r11,r11,r12
-	mtmsrd	r11
-	isync
-	blr
-
-#ifdef CONFIG_PPC_MULTIPLATFORM
-/*
- * This is where the main kernel code starts.
- */
-_STATIC(start_here_multiplatform)
-	/* get a new offset, now that the kernel has moved. */
-	bl	.reloc_offset
-	mr	r26,r3
-
-	/* Clear out the BSS. It may have been done in prom_init,
-	 * already but that's irrelevant since prom_init will soon
-	 * be detached from the kernel completely. Besides, we need
-	 * to clear it now for kexec-style entry.
-	 */
-	LOADADDR(r11,__bss_stop)
-	LOADADDR(r8,__bss_start)
-	sub	r11,r11,r8		/* bss size			*/
-	addi	r11,r11,7		/* round up to an even double word */
-	rldicl. r11,r11,61,3		/* shift right by 3		*/
-	beq	4f
-	addi	r8,r8,-8
-	li	r0,0
-	mtctr	r11			/* zero this many doublewords	*/
-3:	stdu	r0,8(r8)
-	bdnz	3b
-4:
-
-	mfmsr	r6
-	ori	r6,r6,MSR_RI
-	mtmsrd	r6			/* RI on */
-
-#ifdef CONFIG_HMT
-	/* Start up the second thread on cpu 0 */
-	mfspr	r3,SPRN_PVR
-	srwi	r3,r3,16
-	cmpwi	r3,0x34			/* Pulsar  */
-	beq	90f
-	cmpwi	r3,0x36			/* Icestar */
-	beq	90f
-	cmpwi	r3,0x37			/* SStar   */
-	beq	90f
-	b	91f			/* HMT not supported */
-90:	li	r3,0
-	bl	.hmt_start_secondary
-91:
-#endif
-
-	/* The following gets the stack and TOC set up with the regs */
-	/* pointing to the real addr of the kernel stack.  This is   */
-	/* all done to support the C function call below which sets  */
-	/* up the htab.  This is done because we have relocated the  */
-	/* kernel but are still running in real mode. */
-
-	LOADADDR(r3,init_thread_union)
-	sub	r3,r3,r26
-
-	/* set up a stack pointer (physical address) */
-	addi	r1,r3,THREAD_SIZE
-	li	r0,0
-	stdu	r0,-STACK_FRAME_OVERHEAD(r1)
-
-	/* set up the TOC (physical address) */
-	LOADADDR(r2,__toc_start)
-	addi	r2,r2,0x4000
-	addi	r2,r2,0x4000
-	sub	r2,r2,r26
-
-	LOADADDR(r3,cpu_specs)
-	sub	r3,r3,r26
-	LOADADDR(r4,cur_cpu_spec)
-	sub	r4,r4,r26
-	mr	r5,r26
-	bl	.identify_cpu
-
-	/* Save some low level config HIDs of CPU0 to be copied to
-	 * other CPUs later on, or used for suspend/resume
-	 */
-	bl	.__save_cpu_setup
-	sync
-
-	/* Setup a valid physical PACA pointer in SPRG3 for early_setup
-	 * note that boot_cpuid can always be 0 nowadays since there is
-	 * nowhere it can be initialized differently before we reach this
-	 * code
-	 */
-	LOADADDR(r27, boot_cpuid)
-	sub	r27,r27,r26
-	lwz	r27,0(r27)
-
-	LOADADDR(r24, paca) 		/* Get base vaddr of paca array	 */
-	mulli	r13,r27,PACA_SIZE	/* Calculate vaddr of right paca */
-	add	r13,r13,r24		/* for this processor.		 */
-	sub	r13,r13,r26		/* convert to physical addr	 */
-	mtspr	SPRN_SPRG3,r13		/* PPPBBB: Temp... -Peter */
-	
-	/* Do very early kernel initializations, including initial hash table,
-	 * stab and slb setup before we turn on relocation.	*/
-
-	/* Restore parameters passed from prom_init/kexec */
-	mr	r3,r31
- 	bl	.early_setup
-
-	/* set the ASR */
-	ld	r3,PACASTABREAL(r13)
-	ori	r4,r3,1			/* turn on valid bit		 */
-	ld	r3,systemcfg@got(r2)	/* r3 = ptr to systemcfg */
-	ld	r3,0(r3)
-	lwz	r3,PLATFORM(r3)		/* r3 = platform flags */
-	andi.	r3,r3,PLATFORM_LPAR	/* Test if bit 0 is set (LPAR bit) */
-	beq	98f			/* branch if result is 0  */
-	mfspr	r3,SPRN_PVR
-	srwi	r3,r3,16
-	cmpwi	r3,0x37			/* SStar */
-	beq	97f
-	cmpwi	r3,0x36			/* IStar  */
-	beq	97f
-	cmpwi	r3,0x34			/* Pulsar */
-	bne	98f
-97:	li	r3,H_SET_ASR		/* hcall = H_SET_ASR */
-	HVSC				/* Invoking hcall */
-	b	99f
-98:					/* !(rpa hypervisor) || !(star) */
-	mtasr	r4			/* set the stab location	*/
-99:
-	/* Set SDR1 (hash table pointer) */
-	ld	r3,systemcfg@got(r2)	/* r3 = ptr to systemcfg */
-	ld	r3,0(r3)
-	lwz	r3,PLATFORM(r3)		/* r3 = platform flags */
-	/* Test if bit 0 is set (LPAR bit) */
-	andi.	r3,r3,PLATFORM_LPAR
-	bne	98f			/* branch if result is !0  */
-	LOADADDR(r6,_SDR1)		/* Only if NOT LPAR */
-	sub	r6,r6,r26
-	ld	r6,0(r6)		/* get the value of _SDR1 */
-	mtspr	SPRN_SDR1,r6			/* set the htab location  */
-98: 
-	LOADADDR(r3,.start_here_common)
-	SET_REG_TO_CONST(r4, MSR_KERNEL)
-	mtspr	SPRN_SRR0,r3
-	mtspr	SPRN_SRR1,r4
-	rfid
-	b	.	/* prevent speculative execution */
-#endif /* CONFIG_PPC_MULTIPLATFORM */
-	
-	/* This is where all platforms converge execution */
-_STATIC(start_here_common)
-	/* relocation is on at this point */
-
-	/* The following code sets up the SP and TOC now that we are */
-	/* running with translation enabled. */
-
-	LOADADDR(r3,init_thread_union)
-
-	/* set up the stack */
-	addi	r1,r3,THREAD_SIZE
-	li	r0,0
-	stdu	r0,-STACK_FRAME_OVERHEAD(r1)
-
-	/* Apply the CPUs-specific fixups (nop out sections not relevant
-	 * to this CPU
-	 */
-	li	r3,0
-	bl	.do_cpu_ftr_fixups
-
-	LOADADDR(r26, boot_cpuid)
-	lwz	r26,0(r26)
-
-	LOADADDR(r24, paca) 		/* Get base vaddr of paca array  */
-	mulli	r13,r26,PACA_SIZE	/* Calculate vaddr of right paca */
-	add	r13,r13,r24		/* for this processor.		 */
-	mtspr	SPRN_SPRG3,r13
-
-	/* ptr to current */
-	LOADADDR(r4,init_task)
-	std	r4,PACACURRENT(r13)
-
-	/* Load the TOC */
-	ld	r2,PACATOC(r13)
-	std	r1,PACAKSAVE(r13)
-
-	bl	.setup_system
-
-	/* Load up the kernel context */
-5:
-#ifdef DO_SOFT_DISABLE
-	li	r5,0
-	stb	r5,PACAPROCENABLED(r13)	/* Soft Disabled */
-	mfmsr	r5
-	ori	r5,r5,MSR_EE		/* Hard Enabled */
-	mtmsrd	r5
-#endif
-
-	bl .start_kernel
-
-_GLOBAL(hmt_init)
-#ifdef CONFIG_HMT
-	LOADADDR(r5, hmt_thread_data)
-	mfspr	r7,SPRN_PVR
-	srwi	r7,r7,16
-	cmpwi	r7,0x34			/* Pulsar  */
-	beq	90f
-	cmpwi	r7,0x36			/* Icestar */
-	beq	91f
-	cmpwi	r7,0x37			/* SStar   */
-	beq	91f
-	b	101f
-90:	mfspr	r6,SPRN_PIR
-	andi.	r6,r6,0x1f
-	b	92f
-91:	mfspr	r6,SPRN_PIR
-	andi.	r6,r6,0x3ff
-92:	sldi	r4,r24,3
-	stwx	r6,r5,r4
-	bl	.hmt_start_secondary
-	b	101f
-
-__hmt_secondary_hold:
-	LOADADDR(r5, hmt_thread_data)
-	clrldi	r5,r5,4
-	li	r7,0
-	mfspr	r6,SPRN_PIR
-	mfspr	r8,SPRN_PVR
-	srwi	r8,r8,16
-	cmpwi	r8,0x34
-	bne	93f
-	andi.	r6,r6,0x1f
-	b	103f
-93:	andi.	r6,r6,0x3f
-
-103:	lwzx	r8,r5,r7
-	cmpw	r8,r6
-	beq	104f
-	addi	r7,r7,8
-	b	103b
-
-104:	addi	r7,r7,4
-	lwzx	r9,r5,r7
-	mr	r24,r9
-101:
-#endif
-	mr	r3,r24
-	b	.pSeries_secondary_smp_init
-
-#ifdef CONFIG_HMT
-_GLOBAL(hmt_start_secondary)
-	LOADADDR(r4,__hmt_secondary_hold)
-	clrldi	r4,r4,4
-	mtspr	SPRN_NIADORM, r4
-	mfspr	r4, SPRN_MSRDORM
-	li	r5, -65
-	and	r4, r4, r5
-	mtspr	SPRN_MSRDORM, r4
-	lis	r4,0xffef
-	ori	r4,r4,0x7403
-	mtspr	SPRN_TSC, r4
-	li	r4,0x1f4
-	mtspr	SPRN_TST, r4
-	mfspr	r4, SPRN_HID0
-	ori	r4, r4, 0x1
-	mtspr	SPRN_HID0, r4
-	mfspr	r4, SPRN_CTRLF
-	oris	r4, r4, 0x40
-	mtspr	SPRN_CTRLT, r4
-	blr
-#endif
-
-/*
- * We put a few things here that have to be page-aligned.
- * This stuff goes at the beginning of the bss, which is page-aligned.
- */
-	.section ".bss"
-
-	.align	PAGE_SHIFT
-
-	.globl	empty_zero_page
-empty_zero_page:
-	.space	PAGE_SIZE
-
-	.globl	swapper_pg_dir
-swapper_pg_dir:
-	.space	PAGE_SIZE
-
-/*
- * This space gets a copy of optional info passed to us by the bootstrap
- * Used to pass parameters into the kernel like root=/dev/sda1, etc.
- */
-	.globl	cmd_line
-cmd_line:
-	.space	COMMAND_LINE_SIZE
diff --git a/arch/ppc64/kernel/misc.S b/arch/ppc64/kernel/misc.S
deleted file mode 100644
index 914632ec587d..000000000000
--- a/arch/ppc64/kernel/misc.S
+++ /dev/null
@@ -1,939 +0,0 @@
-/*
- *  arch/ppc/kernel/misc.S
- *
- *  
- *
- * This file contains miscellaneous low-level functions.
- *    Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org)
- *
- * Largely rewritten by Cort Dougan (cort@cs.nmt.edu)
- * and Paul Mackerras.
- * Adapted for iSeries by Mike Corrigan (mikejc@us.ibm.com)
- * PPC64 updates by Dave Engebretsen (engebret@us.ibm.com) 
- * 
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- */
-
-#include <linux/config.h>
-#include <linux/sys.h>
-#include <asm/unistd.h>
-#include <asm/errno.h>
-#include <asm/processor.h>
-#include <asm/page.h>
-#include <asm/cache.h>
-#include <asm/ppc_asm.h>
-#include <asm/asm-offsets.h>
-#include <asm/cputable.h>
-#include <asm/thread_info.h>
-
-	.text
-
-/*
- * Returns (address we were linked at) - (address we are running at)
- * for use before the text and data are mapped to KERNELBASE.
- */
-
-_GLOBAL(reloc_offset)
-	mflr	r0
-	bl	1f
-1:	mflr	r3
-	LOADADDR(r4,1b)
-	sub	r3,r4,r3
-	mtlr	r0
-	blr
-
-_GLOBAL(get_msr)
-	mfmsr	r3
-	blr
-
-_GLOBAL(get_dar)
-	mfdar	r3
-	blr
-
-_GLOBAL(get_srr0)
-	mfsrr0  r3
-	blr
-
-_GLOBAL(get_srr1)
-	mfsrr1  r3
-	blr
-	
-_GLOBAL(get_sp)
-	mr	r3,r1
-	blr
-
-#ifdef CONFIG_IRQSTACKS
-_GLOBAL(call_do_softirq)
-	mflr	r0
-	std	r0,16(r1)
-	stdu	r1,THREAD_SIZE-112(r3)
-	mr	r1,r3
-	bl	.__do_softirq
-	ld	r1,0(r1)
-	ld	r0,16(r1)
-	mtlr	r0
-	blr
-
-_GLOBAL(call_handle_IRQ_event)
-	mflr	r0
-	std	r0,16(r1)
-	stdu	r1,THREAD_SIZE-112(r6)
-	mr	r1,r6
-	bl	.handle_IRQ_event
-	ld	r1,0(r1)
-	ld	r0,16(r1)
-	mtlr	r0
-	blr
-#endif /* CONFIG_IRQSTACKS */
-
-	/*
- * To be called by C code which needs to do some operations with MMU
- * disabled. Note that interrupts have to be disabled by the caller
- * prior to calling us. The code called _MUST_ be in the RMO of course
- * and part of the linear mapping as we don't attempt to translate the
- * stack pointer at all. The function is called with the stack switched
- * to this CPU emergency stack
- *
- * prototype is void *call_with_mmu_off(void *func, void *data);
- *
- * the called function is expected to be of the form
- *
- * void *called(void *data); 
- */
-_GLOBAL(call_with_mmu_off)
-	mflr	r0			/* get link, save it on stackframe */
-	std	r0,16(r1)
-	mr	r1,r5			/* save old stack ptr */
-	ld	r1,PACAEMERGSP(r13)	/* get emerg. stack */
-	subi	r1,r1,STACK_FRAME_OVERHEAD
-	std	r0,16(r1)		/* save link on emerg. stack */
-	std	r5,0(r1)		/* save old stack ptr in backchain */
-	ld	r3,0(r3)		/* get to real function ptr (assume same TOC) */
-	bl	2f			/* we need LR to return, continue at label 2 */
-
-	ld	r0,16(r1)		/* we return here from the call, get LR and */
-	ld	r1,0(r1)		/* .. old stack ptr */
-	mtspr	SPRN_SRR0,r0		/* and get back to virtual mode with these */
-	mfmsr	r4
-	ori	r4,r4,MSR_IR|MSR_DR
-	mtspr	SPRN_SRR1,r4
-	rfid
-
-2:	mtspr	SPRN_SRR0,r3		/* coming from above, enter real mode */
-	mr	r3,r4			/* get parameter */
-	mfmsr	r0
-	ori	r0,r0,MSR_IR|MSR_DR
-	xori	r0,r0,MSR_IR|MSR_DR
-	mtspr	SPRN_SRR1,r0
-	rfid
-
-
-	.section	".toc","aw"
-PPC64_CACHES:
-	.tc		ppc64_caches[TC],ppc64_caches
-	.section	".text"
-
-/*
- * Write any modified data cache blocks out to memory
- * and invalidate the corresponding instruction cache blocks.
- *
- * flush_icache_range(unsigned long start, unsigned long stop)
- *
- *   flush all bytes from start through stop-1 inclusive
- */
-
-_KPROBE(__flush_icache_range)
-
-/*
- * Flush the data cache to memory 
- * 
- * Different systems have different cache line sizes
- * and in some cases i-cache and d-cache line sizes differ from
- * each other.
- */
- 	ld	r10,PPC64_CACHES@toc(r2)
-	lwz	r7,DCACHEL1LINESIZE(r10)/* Get cache line size */
-	addi	r5,r7,-1
-	andc	r6,r3,r5		/* round low to line bdy */
-	subf	r8,r6,r4		/* compute length */
-	add	r8,r8,r5		/* ensure we get enough */
-	lwz	r9,DCACHEL1LOGLINESIZE(r10)	/* Get log-2 of cache line size */
-	srw.	r8,r8,r9		/* compute line count */
-	beqlr				/* nothing to do? */
-	mtctr	r8
-1:	dcbst	0,r6
-	add	r6,r6,r7
-	bdnz	1b
-	sync
-
-/* Now invalidate the instruction cache */
-	
-	lwz	r7,ICACHEL1LINESIZE(r10)	/* Get Icache line size */
-	addi	r5,r7,-1
-	andc	r6,r3,r5		/* round low to line bdy */
-	subf	r8,r6,r4		/* compute length */
-	add	r8,r8,r5
-	lwz	r9,ICACHEL1LOGLINESIZE(r10)	/* Get log-2 of Icache line size */
-	srw.	r8,r8,r9		/* compute line count */
-	beqlr				/* nothing to do? */
-	mtctr	r8
-2:	icbi	0,r6
-	add	r6,r6,r7
-	bdnz	2b
-	isync
-	blr
-	.previous .text
-/*
- * Like above, but only do the D-cache.
- *
- * flush_dcache_range(unsigned long start, unsigned long stop)
- *
- *    flush all bytes from start to stop-1 inclusive
- */
-_GLOBAL(flush_dcache_range)
-
-/*
- * Flush the data cache to memory 
- * 
- * Different systems have different cache line sizes
- */
- 	ld	r10,PPC64_CACHES@toc(r2)
-	lwz	r7,DCACHEL1LINESIZE(r10)	/* Get dcache line size */
-	addi	r5,r7,-1
-	andc	r6,r3,r5		/* round low to line bdy */
-	subf	r8,r6,r4		/* compute length */
-	add	r8,r8,r5		/* ensure we get enough */
-	lwz	r9,DCACHEL1LOGLINESIZE(r10)	/* Get log-2 of dcache line size */
-	srw.	r8,r8,r9		/* compute line count */
-	beqlr				/* nothing to do? */
-	mtctr	r8
-0:	dcbst	0,r6
-	add	r6,r6,r7
-	bdnz	0b
-	sync
-	blr
-
-/*
- * Like above, but works on non-mapped physical addresses.
- * Use only for non-LPAR setups ! It also assumes real mode
- * is cacheable. Used for flushing out the DART before using
- * it as uncacheable memory 
- *
- * flush_dcache_phys_range(unsigned long start, unsigned long stop)
- *
- *    flush all bytes from start to stop-1 inclusive
- */
-_GLOBAL(flush_dcache_phys_range)
- 	ld	r10,PPC64_CACHES@toc(r2)
-	lwz	r7,DCACHEL1LINESIZE(r10)	/* Get dcache line size */
-	addi	r5,r7,-1
-	andc	r6,r3,r5		/* round low to line bdy */
-	subf	r8,r6,r4		/* compute length */
-	add	r8,r8,r5		/* ensure we get enough */
-	lwz	r9,DCACHEL1LOGLINESIZE(r10)	/* Get log-2 of dcache line size */
-	srw.	r8,r8,r9		/* compute line count */
-	beqlr				/* nothing to do? */
-	mfmsr	r5			/* Disable MMU Data Relocation */
-	ori	r0,r5,MSR_DR
-	xori	r0,r0,MSR_DR
-	sync
-	mtmsr	r0
-	sync
-	isync
-	mtctr	r8
-0:	dcbst	0,r6
-	add	r6,r6,r7
-	bdnz	0b
-	sync
-	isync
-	mtmsr	r5			/* Re-enable MMU Data Relocation */
-	sync
-	isync
-	blr
-
-_GLOBAL(flush_inval_dcache_range)
- 	ld	r10,PPC64_CACHES@toc(r2)
-	lwz	r7,DCACHEL1LINESIZE(r10)	/* Get dcache line size */
-	addi	r5,r7,-1
-	andc	r6,r3,r5		/* round low to line bdy */
-	subf	r8,r6,r4		/* compute length */
-	add	r8,r8,r5		/* ensure we get enough */
-	lwz	r9,DCACHEL1LOGLINESIZE(r10)/* Get log-2 of dcache line size */
-	srw.	r8,r8,r9		/* compute line count */
-	beqlr				/* nothing to do? */
-	sync
-	isync
-	mtctr	r8
-0:	dcbf	0,r6
-	add	r6,r6,r7
-	bdnz	0b
-	sync
-	isync
-	blr
-
-
-/*
- * Flush a particular page from the data cache to RAM.
- * Note: this is necessary because the instruction cache does *not*
- * snoop from the data cache.
- *
- *	void __flush_dcache_icache(void *page)
- */
-_GLOBAL(__flush_dcache_icache)
-/*
- * Flush the data cache to memory 
- * 
- * Different systems have different cache line sizes
- */
-
-/* Flush the dcache */
- 	ld	r7,PPC64_CACHES@toc(r2)
-	clrrdi	r3,r3,PAGE_SHIFT           	    /* Page align */
-	lwz	r4,DCACHEL1LINESPERPAGE(r7)	/* Get # dcache lines per page */
-	lwz	r5,DCACHEL1LINESIZE(r7)		/* Get dcache line size */
-	mr	r6,r3
-	mtctr	r4
-0:	dcbst	0,r6
-	add	r6,r6,r5
-	bdnz	0b
-	sync
-
-/* Now invalidate the icache */	
-
-	lwz	r4,ICACHEL1LINESPERPAGE(r7)	/* Get # icache lines per page */
-	lwz	r5,ICACHEL1LINESIZE(r7)		/* Get icache line size */
-	mtctr	r4
-1:	icbi	0,r3
-	add	r3,r3,r5
-	bdnz	1b
-	isync
-	blr
-	
-/*
- * I/O string operations
- *
- * insb(port, buf, len)
- * outsb(port, buf, len)
- * insw(port, buf, len)
- * outsw(port, buf, len)
- * insl(port, buf, len)
- * outsl(port, buf, len)
- * insw_ns(port, buf, len)
- * outsw_ns(port, buf, len)
- * insl_ns(port, buf, len)
- * outsl_ns(port, buf, len)
- *
- * The *_ns versions don't do byte-swapping.
- */
-_GLOBAL(_insb)
-	cmpwi	0,r5,0
-	mtctr	r5
-	subi	r4,r4,1
-	blelr-
-00:	lbz	r5,0(r3)
-	eieio
-	stbu	r5,1(r4)
-	bdnz	00b
-	twi	0,r5,0
-	isync
-	blr
-
-_GLOBAL(_outsb)
-	cmpwi	0,r5,0
-	mtctr	r5
-	subi	r4,r4,1
-	blelr-
-00:	lbzu	r5,1(r4)
-	stb	r5,0(r3)
-	bdnz	00b
-	sync
-	blr	
-
-_GLOBAL(_insw)
-	cmpwi	0,r5,0
-	mtctr	r5
-	subi	r4,r4,2
-	blelr-
-00:	lhbrx	r5,0,r3
-	eieio
-	sthu	r5,2(r4)
-	bdnz	00b
-	twi	0,r5,0
-	isync
-	blr
-
-_GLOBAL(_outsw)
-	cmpwi	0,r5,0
-	mtctr	r5
-	subi	r4,r4,2
-	blelr-
-00:	lhzu	r5,2(r4)
-	sthbrx	r5,0,r3	
-	bdnz	00b
-	sync
-	blr	
-
-_GLOBAL(_insl)
-	cmpwi	0,r5,0
-	mtctr	r5
-	subi	r4,r4,4
-	blelr-
-00:	lwbrx	r5,0,r3
-	eieio
-	stwu	r5,4(r4)
-	bdnz	00b
-	twi	0,r5,0
-	isync
-	blr
-
-_GLOBAL(_outsl)
-	cmpwi	0,r5,0
-	mtctr	r5
-	subi	r4,r4,4
-	blelr-
-00:	lwzu	r5,4(r4)
-	stwbrx	r5,0,r3
-	bdnz	00b
-	sync
-	blr	
-
-/* _GLOBAL(ide_insw) now in drivers/ide/ide-iops.c */
-_GLOBAL(_insw_ns)
-	cmpwi	0,r5,0
-	mtctr	r5
-	subi	r4,r4,2
-	blelr-
-00:	lhz	r5,0(r3)
-	eieio
-	sthu	r5,2(r4)
-	bdnz	00b
-	twi	0,r5,0
-	isync
-	blr
-
-/* _GLOBAL(ide_outsw) now in drivers/ide/ide-iops.c */
-_GLOBAL(_outsw_ns)
-	cmpwi	0,r5,0
-	mtctr	r5
-	subi	r4,r4,2
-	blelr-
-00:	lhzu	r5,2(r4)
-	sth	r5,0(r3)
-	bdnz	00b
-	sync
-	blr	
-
-_GLOBAL(_insl_ns)
-	cmpwi	0,r5,0
-	mtctr	r5
-	subi	r4,r4,4
-	blelr-
-00:	lwz	r5,0(r3)
-	eieio
-	stwu	r5,4(r4)
-	bdnz	00b
-	twi	0,r5,0
-	isync
-	blr
-
-_GLOBAL(_outsl_ns)
-	cmpwi	0,r5,0
-	mtctr	r5
-	subi	r4,r4,4
-	blelr-
-00:	lwzu	r5,4(r4)
-	stw	r5,0(r3)
-	bdnz	00b
-	sync
-	blr	
-
-/*
- * identify_cpu and calls setup_cpu
- * In:	r3 = base of the cpu_specs array
- *	r4 = address of cur_cpu_spec
- *	r5 = relocation offset
- */
-_GLOBAL(identify_cpu)
-	mfpvr	r7
-1:
-	lwz	r8,CPU_SPEC_PVR_MASK(r3)
-	and	r8,r8,r7
-	lwz	r9,CPU_SPEC_PVR_VALUE(r3)
-	cmplw	0,r9,r8
-	beq	1f
-	addi	r3,r3,CPU_SPEC_ENTRY_SIZE
-	b	1b
-1:
-	add	r0,r3,r5
-	std	r0,0(r4)
-	ld	r4,CPU_SPEC_SETUP(r3)
-	sub	r4,r4,r5
-	ld	r4,0(r4)
-	sub	r4,r4,r5
-	mtctr	r4
-	/* Calling convention for cpu setup is r3=offset, r4=cur_cpu_spec */
-	mr	r4,r3
-	mr	r3,r5
-	bctr
-
-/*
- * do_cpu_ftr_fixups - goes through the list of CPU feature fixups
- * and writes nop's over sections of code that don't apply for this cpu.
- * r3 = data offset (not changed)
- */
-_GLOBAL(do_cpu_ftr_fixups)
-	/* Get CPU 0 features */
-	LOADADDR(r6,cur_cpu_spec)
-	sub	r6,r6,r3
-	ld	r4,0(r6)
-	sub	r4,r4,r3
-	ld	r4,CPU_SPEC_FEATURES(r4)
-	/* Get the fixup table */
-	LOADADDR(r6,__start___ftr_fixup)
-	sub	r6,r6,r3
-	LOADADDR(r7,__stop___ftr_fixup)
-	sub	r7,r7,r3
-	/* Do the fixup */
-1:	cmpld	r6,r7
-	bgelr
-	addi	r6,r6,32
-	ld	r8,-32(r6)	/* mask */
-	and	r8,r8,r4
-	ld	r9,-24(r6)	/* value */
-	cmpld	r8,r9
-	beq	1b
-	ld	r8,-16(r6)	/* section begin */
-	ld	r9,-8(r6)	/* section end */
-	subf.	r9,r8,r9
-	beq	1b
-	/* write nops over the section of code */
-	/* todo: if large section, add a branch at the start of it */
-	srwi	r9,r9,2
-	mtctr	r9
-	sub	r8,r8,r3
-	lis	r0,0x60000000@h	/* nop */
-3:	stw	r0,0(r8)
-	andi.	r10,r4,CPU_FTR_SPLIT_ID_CACHE@l
-	beq	2f
-	dcbst	0,r8		/* suboptimal, but simpler */
-	sync
-	icbi	0,r8
-2:	addi	r8,r8,4
-	bdnz	3b
-	sync			/* additional sync needed on g4 */
-	isync
-	b	1b
-
-#if defined(CONFIG_PPC_PMAC) || defined(CONFIG_PPC_MAPLE)
-/*
- * Do an IO access in real mode
- */
-_GLOBAL(real_readb)
-	mfmsr	r7
-	ori	r0,r7,MSR_DR
-	xori	r0,r0,MSR_DR
-	sync
-	mtmsrd	r0
-	sync
-	isync
-	mfspr	r6,SPRN_HID4
-	rldicl	r5,r6,32,0
-	ori	r5,r5,0x100
-	rldicl	r5,r5,32,0
-	sync
-	mtspr	SPRN_HID4,r5
-	isync
-	slbia
-	isync
-	lbz	r3,0(r3)
-	sync
-	mtspr	SPRN_HID4,r6
-	isync
-	slbia
-	isync
-	mtmsrd	r7
-	sync
-	isync
-	blr
-
-/*
- * Do an IO access in real mode
- */
-_GLOBAL(real_writeb)
-	mfmsr	r7
-	ori	r0,r7,MSR_DR
-	xori	r0,r0,MSR_DR
-	sync
-	mtmsrd	r0
-	sync
-	isync
-	mfspr	r6,SPRN_HID4
-	rldicl	r5,r6,32,0
-	ori	r5,r5,0x100
-	rldicl	r5,r5,32,0
-	sync
-	mtspr	SPRN_HID4,r5
-	isync
-	slbia
-	isync
-	stb	r3,0(r4)
-	sync
-	mtspr	SPRN_HID4,r6
-	isync
-	slbia
-	isync
-	mtmsrd	r7
-	sync
-	isync
-	blr
-#endif /* defined(CONFIG_PPC_PMAC) || defined(CONFIG_PPC_MAPLE) */
-
-/*
- * SCOM access functions for 970 (FX only for now)
- *
- * unsigned long scom970_read(unsigned int address);
- * void scom970_write(unsigned int address, unsigned long value);
- *
- * The address passed in is the 24 bits register address. This code
- * is 970 specific and will not check the status bits, so you should
- * know what you are doing.
- */
-_GLOBAL(scom970_read)
-	/* interrupts off */
-	mfmsr	r4
-	ori	r0,r4,MSR_EE
-	xori	r0,r0,MSR_EE
-	mtmsrd	r0,1
-
-	/* rotate 24 bits SCOM address 8 bits left and mask out it's low 8 bits
-	 * (including parity). On current CPUs they must be 0'd,
-	 * and finally or in RW bit
-	 */
-	rlwinm	r3,r3,8,0,15
-	ori	r3,r3,0x8000
-
-	/* do the actual scom read */
-	sync
-	mtspr	SPRN_SCOMC,r3
-	isync
-	mfspr	r3,SPRN_SCOMD
-	isync
-	mfspr	r0,SPRN_SCOMC
-	isync
-
-	/* XXX:	fixup result on some buggy 970's (ouch ! we lost a bit, bah
-	 * that's the best we can do). Not implemented yet as we don't use
-	 * the scom on any of the bogus CPUs yet, but may have to be done
-	 * ultimately
-	 */
-
-	/* restore interrupts */
-	mtmsrd	r4,1
-	blr
-
-
-_GLOBAL(scom970_write)
-	/* interrupts off */
-	mfmsr	r5
-	ori	r0,r5,MSR_EE
-	xori	r0,r0,MSR_EE
-	mtmsrd	r0,1
-
-	/* rotate 24 bits SCOM address 8 bits left and mask out it's low 8 bits
-	 * (including parity). On current CPUs they must be 0'd.
-	 */
-
-	rlwinm	r3,r3,8,0,15
-
-	sync
-	mtspr	SPRN_SCOMD,r4      /* write data */
-	isync
-	mtspr	SPRN_SCOMC,r3      /* write command */
-	isync
-	mfspr	3,SPRN_SCOMC
-	isync
-
-	/* restore interrupts */
-	mtmsrd	r5,1
-	blr
-
-
-/*
- * Create a kernel thread
- *   kernel_thread(fn, arg, flags)
- */
-_GLOBAL(kernel_thread)
-	std	r29,-24(r1)
-	std	r30,-16(r1)
-	stdu	r1,-STACK_FRAME_OVERHEAD(r1)
-	mr	r29,r3
-	mr	r30,r4
-	ori	r3,r5,CLONE_VM	/* flags */
-	oris	r3,r3,(CLONE_UNTRACED>>16)
-	li	r4,0		/* new sp (unused) */
-	li	r0,__NR_clone
-	sc
-	cmpdi	0,r3,0		/* parent or child? */
-	bne	1f		/* return if parent */
-	li	r0,0
-	stdu	r0,-STACK_FRAME_OVERHEAD(r1)
-	ld	r2,8(r29)
-	ld	r29,0(r29)
-	mtlr	r29              /* fn addr in lr */
-	mr	r3,r30	        /* load arg and call fn */
-	blrl
-	li	r0,__NR_exit	/* exit after child exits */
-        li	r3,0
-	sc
-1:	addi	r1,r1,STACK_FRAME_OVERHEAD	
-	ld	r29,-24(r1)
-	ld	r30,-16(r1)
-	blr
-
-/*
- * disable_kernel_fp()
- * Disable the FPU.
- */
-_GLOBAL(disable_kernel_fp)
-	mfmsr	r3
-	rldicl	r0,r3,(63-MSR_FP_LG),1
-	rldicl	r3,r0,(MSR_FP_LG+1),0
-	mtmsrd	r3			/* disable use of fpu now */
-	isync
-	blr
-
-#ifdef CONFIG_ALTIVEC
-
-#if 0 /* this has no callers for now */
-/*
- * disable_kernel_altivec()
- * Disable the VMX.
- */
-_GLOBAL(disable_kernel_altivec)
-	mfmsr	r3
-	rldicl	r0,r3,(63-MSR_VEC_LG),1
-	rldicl	r3,r0,(MSR_VEC_LG+1),0
-	mtmsrd	r3			/* disable use of VMX now */
-	isync
-	blr
-#endif /* 0 */
-
-/*
- * giveup_altivec(tsk)
- * Disable VMX for the task given as the argument,
- * and save the vector registers in its thread_struct.
- * Enables the VMX for use in the kernel on return.
- */
-_GLOBAL(giveup_altivec)
-	mfmsr	r5
-	oris	r5,r5,MSR_VEC@h
-	mtmsrd	r5			/* enable use of VMX now */
-	isync
-	cmpdi	0,r3,0
-	beqlr-				/* if no previous owner, done */
-	addi	r3,r3,THREAD		/* want THREAD of task */
-	ld	r5,PT_REGS(r3)
-	cmpdi	0,r5,0
-	SAVE_32VRS(0,r4,r3)
-	mfvscr	vr0
-	li	r4,THREAD_VSCR
-	stvx	vr0,r4,r3
-	beq	1f
-	ld	r4,_MSR-STACK_FRAME_OVERHEAD(r5)
-	lis	r3,MSR_VEC@h
-	andc	r4,r4,r3		/* disable FP for previous task */
-	std	r4,_MSR-STACK_FRAME_OVERHEAD(r5)
-1:
-#ifndef CONFIG_SMP
-	li	r5,0
-	ld	r4,last_task_used_altivec@got(r2)
-	std	r5,0(r4)
-#endif /* CONFIG_SMP */
-	blr
-
-#endif /* CONFIG_ALTIVEC */
-
-_GLOBAL(__setup_cpu_power3)
-	blr
-
-_GLOBAL(execve)
-	li	r0,__NR_execve
-	sc
-	bnslr
-	neg	r3,r3
-	blr
-
-/* kexec_wait(phys_cpu)
- *
- * wait for the flag to change, indicating this kernel is going away but
- * the slave code for the next one is at addresses 0 to 100.
- *
- * This is used by all slaves.
- *
- * Physical (hardware) cpu id should be in r3.
- */
-_GLOBAL(kexec_wait)
-	bl	1f
-1:	mflr	r5
-	addi	r5,r5,kexec_flag-1b
-
-99:	HMT_LOW
-#ifdef CONFIG_KEXEC		/* use no memory without kexec */
-	lwz	r4,0(r5)
-	cmpwi	0,r4,0
-	bnea	0x60
-#endif
-	b	99b
-
-/* this can be in text because we won't change it until we are
- * running in real anyways
- */
-kexec_flag:
-	.long	0
-
-
-#ifdef CONFIG_KEXEC
-
-/* kexec_smp_wait(void)
- *
- * call with interrupts off
- * note: this is a terminal routine, it does not save lr
- *
- * get phys id from paca
- * set paca id to -1 to say we got here
- * switch to real mode
- * join other cpus in kexec_wait(phys_id)
- */
-_GLOBAL(kexec_smp_wait)
-	lhz	r3,PACAHWCPUID(r13)
-	li	r4,-1
-	sth	r4,PACAHWCPUID(r13)	/* let others know we left */
-	bl	real_mode
-	b	.kexec_wait
-
-/*
- * switch to real mode (turn mmu off)
- * we use the early kernel trick that the hardware ignores bits
- * 0 and 1 (big endian) of the effective address in real mode
- *
- * don't overwrite r3 here, it is live for kexec_wait above.
- */
-real_mode:	/* assume normal blr return */
-1:	li	r9,MSR_RI
-	li	r10,MSR_DR|MSR_IR
-	mflr	r11		/* return address to SRR0 */
-	mfmsr	r12
-	andc	r9,r12,r9
-	andc	r10,r12,r10
-
-	mtmsrd	r9,1
-	mtspr	SPRN_SRR1,r10
-	mtspr	SPRN_SRR0,r11
-	rfid
-
-
-/*
- * kexec_sequence(newstack, start, image, control, clear_all())
- *
- * does the grungy work with stack switching and real mode switches
- * also does simple calls to other code
- */
-
-_GLOBAL(kexec_sequence)
-	mflr	r0
-	std	r0,16(r1)
-
-	/* switch stacks to newstack -- &kexec_stack.stack */
-	stdu	r1,THREAD_SIZE-112(r3)
-	mr	r1,r3
-
-	li	r0,0
-	std	r0,16(r1)
-
-	/* save regs for local vars on new stack.
-	 * yes, we won't go back, but ...
-	 */
-	std	r31,-8(r1)
-	std	r30,-16(r1)
-	std	r29,-24(r1)
-	std	r28,-32(r1)
-	std	r27,-40(r1)
-	std	r26,-48(r1)
-	std	r25,-56(r1)
-
-	stdu	r1,-112-64(r1)
-
-	/* save args into preserved regs */
-	mr	r31,r3			/* newstack (both) */
-	mr	r30,r4			/* start (real) */
-	mr	r29,r5			/* image (virt) */
-	mr	r28,r6			/* control, unused */
-	mr	r27,r7			/* clear_all() fn desc */
-	mr	r26,r8			/* spare */
-	lhz	r25,PACAHWCPUID(r13)	/* get our phys cpu from paca */
-
-	/* disable interrupts, we are overwriting kernel data next */
-	mfmsr	r3
-	rlwinm	r3,r3,0,17,15
-	mtmsrd	r3,1
-
-	/* copy dest pages, flush whole dest image */
-	mr	r3,r29
-	bl	.kexec_copy_flush	/* (image) */
-
-	/* turn off mmu */
-	bl	real_mode
-
-	/* clear out hardware hash page table and tlb */
-	ld	r5,0(r27)		/* deref function descriptor */
-	mtctr	r5
-	bctrl				/* ppc_md.hash_clear_all(void); */
-
-/*
- *   kexec image calling is:
- *      the first 0x100 bytes of the entry point are copied to 0
- *
- *      all slaves branch to slave = 0x60 (absolute)
- *              slave(phys_cpu_id);
- *
- *      master goes to start = entry point
- *              start(phys_cpu_id, start, 0);
- *
- *
- *   a wrapper is needed to call existing kernels, here is an approximate
- *   description of one method:
- *
- * v2: (2.6.10)
- *   start will be near the boot_block (maybe 0x100 bytes before it?)
- *   it will have a 0x60, which will b to boot_block, where it will wait
- *   and 0 will store phys into struct boot-block and load r3 from there,
- *   copy kernel 0-0x100 and tell slaves to back down to 0x60 again
- *
- * v1: (2.6.9)
- *    boot block will have all cpus scanning device tree to see if they
- *    are the boot cpu ?????
- *    other device tree differences (prop sizes, va vs pa, etc)...
- */
-
-	/* copy  0x100 bytes starting at start to 0 */
-	li	r3,0
-	mr	r4,r30
-	li	r5,0x100
-	li	r6,0
-	bl	.copy_and_flush	/* (dest, src, copy limit, start offset) */
-1:	/* assume normal blr return */
-
-	/* release other cpus to the new kernel secondary start at 0x60 */
-	mflr	r5
-	li	r6,1
-	stw	r6,kexec_flag-1b(5)
-	mr	r3,r25	# my phys cpu
-	mr	r4,r30	# start, aka phys mem offset
-	mtlr	4
-	li	r5,0
-	blr	/* image->start(physid, image->start, 0); */
-#endif /* CONFIG_KEXEC */
diff --git a/arch/ppc64/kernel/ppc_ksyms.c b/arch/ppc64/kernel/ppc_ksyms.c
deleted file mode 100644
index 84006e26342c..000000000000
--- a/arch/ppc64/kernel/ppc_ksyms.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/* 
- * c 2001 PPC 64 Team, IBM Corp
- *
- *      This program is free software; you can redistribute it and/or
- *      modify it under the terms of the GNU General Public License
- *      as published by the Free Software Foundation; either version
- *      2 of the License, or (at your option) any later version.
- */
-#include <linux/config.h>
-#include <linux/module.h>
-#include <linux/string.h>
-#include <linux/console.h>
-#include <net/checksum.h>
-
-#include <asm/processor.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>
-#include <asm/system.h>
-#include <asm/hw_irq.h>
-#include <asm/abs_addr.h>
-#include <asm/cacheflush.h>
-
-EXPORT_SYMBOL(strcpy);
-EXPORT_SYMBOL(strncpy);
-EXPORT_SYMBOL(strcat);
-EXPORT_SYMBOL(strncat);
-EXPORT_SYMBOL(strchr);
-EXPORT_SYMBOL(strrchr);
-EXPORT_SYMBOL(strpbrk);
-EXPORT_SYMBOL(strstr);
-EXPORT_SYMBOL(strlen);
-EXPORT_SYMBOL(strnlen);
-EXPORT_SYMBOL(strcmp);
-EXPORT_SYMBOL(strncmp);
-
-EXPORT_SYMBOL(csum_partial);
-EXPORT_SYMBOL(csum_partial_copy_generic);
-EXPORT_SYMBOL(ip_fast_csum);
-EXPORT_SYMBOL(csum_tcpudp_magic);
-
-EXPORT_SYMBOL(__copy_tofrom_user);
-EXPORT_SYMBOL(__clear_user);
-EXPORT_SYMBOL(__strncpy_from_user);
-EXPORT_SYMBOL(__strnlen_user);
-
-EXPORT_SYMBOL(reloc_offset);
-
-EXPORT_SYMBOL(_insb);
-EXPORT_SYMBOL(_outsb);
-EXPORT_SYMBOL(_insw);
-EXPORT_SYMBOL(_outsw);
-EXPORT_SYMBOL(_insl);
-EXPORT_SYMBOL(_outsl);
-EXPORT_SYMBOL(_insw_ns);
-EXPORT_SYMBOL(_outsw_ns);
-EXPORT_SYMBOL(_insl_ns);
-EXPORT_SYMBOL(_outsl_ns);
-
-EXPORT_SYMBOL(kernel_thread);
-
-EXPORT_SYMBOL(giveup_fpu);
-#ifdef CONFIG_ALTIVEC
-EXPORT_SYMBOL(giveup_altivec);
-#endif
-EXPORT_SYMBOL(__flush_icache_range);
-EXPORT_SYMBOL(flush_dcache_range);
-
-EXPORT_SYMBOL(memcpy);
-EXPORT_SYMBOL(memset);
-EXPORT_SYMBOL(memmove);
-EXPORT_SYMBOL(memscan);
-EXPORT_SYMBOL(memcmp);
-EXPORT_SYMBOL(memchr);
-
-EXPORT_SYMBOL(timer_interrupt);
-EXPORT_SYMBOL(console_drivers);
diff --git a/arch/ppc64/kernel/prom.c b/arch/ppc64/kernel/prom.c
deleted file mode 100644
index 3402fbee62c7..000000000000
--- a/arch/ppc64/kernel/prom.c
+++ /dev/null
@@ -1,1957 +0,0 @@
-/*
- * 
- *
- * Procedures for interfacing to Open Firmware.
- *
- * Paul Mackerras	August 1996.
- * Copyright (C) 1996 Paul Mackerras.
- * 
- *  Adapted for 64bit PowerPC by Dave Engebretsen and Peter Bergner.
- *    {engebret|bergner}@us.ibm.com 
- *
- *      This program is free software; you can redistribute it and/or
- *      modify it under the terms of the GNU General Public License
- *      as published by the Free Software Foundation; either version
- *      2 of the License, or (at your option) any later version.
- */
-
-#undef DEBUG
-
-#include <stdarg.h>
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/init.h>
-#include <linux/threads.h>
-#include <linux/spinlock.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/stringify.h>
-#include <linux/delay.h>
-#include <linux/initrd.h>
-#include <linux/bitops.h>
-#include <linux/module.h>
-#include <linux/module.h>
-
-#include <asm/prom.h>
-#include <asm/rtas.h>
-#include <asm/lmb.h>
-#include <asm/abs_addr.h>
-#include <asm/page.h>
-#include <asm/processor.h>
-#include <asm/irq.h>
-#include <asm/io.h>
-#include <asm/smp.h>
-#include <asm/system.h>
-#include <asm/mmu.h>
-#include <asm/pgtable.h>
-#include <asm/pci.h>
-#include <asm/iommu.h>
-#include <asm/btext.h>
-#include <asm/sections.h>
-#include <asm/machdep.h>
-#include <asm/pSeries_reconfig.h>
-
-#ifdef DEBUG
-#define DBG(fmt...) udbg_printf(fmt)
-#else
-#define DBG(fmt...)
-#endif
-
-struct pci_reg_property {
-	struct pci_address addr;
-	u32 size_hi;
-	u32 size_lo;
-};
-
-struct isa_reg_property {
-	u32 space;
-	u32 address;
-	u32 size;
-};
-
-
-typedef int interpret_func(struct device_node *, unsigned long *,
-			   int, int, int);
-
-extern struct rtas_t rtas;
-extern struct lmb lmb;
-extern unsigned long klimit;
-extern unsigned long memory_limit;
-
-static int __initdata dt_root_addr_cells;
-static int __initdata dt_root_size_cells;
-static int __initdata iommu_is_off;
-int __initdata iommu_force_on;
-unsigned long tce_alloc_start, tce_alloc_end;
-
-typedef u32 cell_t;
-
-#if 0
-static struct boot_param_header *initial_boot_params __initdata;
-#else
-struct boot_param_header *initial_boot_params;
-#endif
-
-static struct device_node *allnodes = NULL;
-
-/* use when traversing tree through the allnext, child, sibling,
- * or parent members of struct device_node.
- */
-static DEFINE_RWLOCK(devtree_lock);
-
-/* export that to outside world */
-struct device_node *of_chosen;
-
-/*
- * Wrapper for allocating memory for various data that needs to be
- * attached to device nodes as they are processed at boot or when
- * added to the device tree later (e.g. DLPAR).  At boot there is
- * already a region reserved so we just increment *mem_start by size;
- * otherwise we call kmalloc.
- */
-static void * prom_alloc(unsigned long size, unsigned long *mem_start)
-{
-	unsigned long tmp;
-
-	if (!mem_start)
-		return kmalloc(size, GFP_KERNEL);
-
-	tmp = *mem_start;
-	*mem_start += size;
-	return (void *)tmp;
-}
-
-/*
- * Find the device_node with a given phandle.
- */
-static struct device_node * find_phandle(phandle ph)
-{
-	struct device_node *np;
-
-	for (np = allnodes; np != 0; np = np->allnext)
-		if (np->linux_phandle == ph)
-			return np;
-	return NULL;
-}
-
-/*
- * Find the interrupt parent of a node.
- */
-static struct device_node * __devinit intr_parent(struct device_node *p)
-{
-	phandle *parp;
-
-	parp = (phandle *) get_property(p, "interrupt-parent", NULL);
-	if (parp == NULL)
-		return p->parent;
-	return find_phandle(*parp);
-}
-
-/*
- * Find out the size of each entry of the interrupts property
- * for a node.
- */
-int __devinit prom_n_intr_cells(struct device_node *np)
-{
-	struct device_node *p;
-	unsigned int *icp;
-
-	for (p = np; (p = intr_parent(p)) != NULL; ) {
-		icp = (unsigned int *)
-			get_property(p, "#interrupt-cells", NULL);
-		if (icp != NULL)
-			return *icp;
-		if (get_property(p, "interrupt-controller", NULL) != NULL
-		    || get_property(p, "interrupt-map", NULL) != NULL) {
-			printk("oops, node %s doesn't have #interrupt-cells\n",
-			       p->full_name);
-			return 1;
-		}
-	}
-#ifdef DEBUG_IRQ
-	printk("prom_n_intr_cells failed for %s\n", np->full_name);
-#endif
-	return 1;
-}
-
-/*
- * Map an interrupt from a device up to the platform interrupt
- * descriptor.
- */
-static int __devinit map_interrupt(unsigned int **irq, struct device_node **ictrler,
-				   struct device_node *np, unsigned int *ints,
-				   int nintrc)
-{
-	struct device_node *p, *ipar;
-	unsigned int *imap, *imask, *ip;
-	int i, imaplen, match;
-	int newintrc = 0, newaddrc = 0;
-	unsigned int *reg;
-	int naddrc;
-
-	reg = (unsigned int *) get_property(np, "reg", NULL);
-	naddrc = prom_n_addr_cells(np);
-	p = intr_parent(np);
-	while (p != NULL) {
-		if (get_property(p, "interrupt-controller", NULL) != NULL)
-			/* this node is an interrupt controller, stop here */
-			break;
-		imap = (unsigned int *)
-			get_property(p, "interrupt-map", &imaplen);
-		if (imap == NULL) {
-			p = intr_parent(p);
-			continue;
-		}
-		imask = (unsigned int *)
-			get_property(p, "interrupt-map-mask", NULL);
-		if (imask == NULL) {
-			printk("oops, %s has interrupt-map but no mask\n",
-			       p->full_name);
-			return 0;
-		}
-		imaplen /= sizeof(unsigned int);
-		match = 0;
-		ipar = NULL;
-		while (imaplen > 0 && !match) {
-			/* check the child-interrupt field */
-			match = 1;
-			for (i = 0; i < naddrc && match; ++i)
-				match = ((reg[i] ^ imap[i]) & imask[i]) == 0;
-			for (; i < naddrc + nintrc && match; ++i)
-				match = ((ints[i-naddrc] ^ imap[i]) & imask[i]) == 0;
-			imap += naddrc + nintrc;
-			imaplen -= naddrc + nintrc;
-			/* grab the interrupt parent */
-			ipar = find_phandle((phandle) *imap++);
-			--imaplen;
-			if (ipar == NULL) {
-				printk("oops, no int parent %x in map of %s\n",
-				       imap[-1], p->full_name);
-				return 0;
-			}
-			/* find the parent's # addr and intr cells */
-			ip = (unsigned int *)
-				get_property(ipar, "#interrupt-cells", NULL);
-			if (ip == NULL) {
-				printk("oops, no #interrupt-cells on %s\n",
-				       ipar->full_name);
-				return 0;
-			}
-			newintrc = *ip;
-			ip = (unsigned int *)
-				get_property(ipar, "#address-cells", NULL);
-			newaddrc = (ip == NULL)? 0: *ip;
-			imap += newaddrc + newintrc;
-			imaplen -= newaddrc + newintrc;
-		}
-		if (imaplen < 0) {
-			printk("oops, error decoding int-map on %s, len=%d\n",
-			       p->full_name, imaplen);
-			return 0;
-		}
-		if (!match) {
-#ifdef DEBUG_IRQ
-			printk("oops, no match in %s int-map for %s\n",
-			       p->full_name, np->full_name);
-#endif
-			return 0;
-		}
-		p = ipar;
-		naddrc = newaddrc;
-		nintrc = newintrc;
-		ints = imap - nintrc;
-		reg = ints - naddrc;
-	}
-	if (p == NULL) {
-#ifdef DEBUG_IRQ
-		printk("hmmm, int tree for %s doesn't have ctrler\n",
-		       np->full_name);
-#endif
-		return 0;
-	}
-	*irq = ints;
-	*ictrler = p;
-	return nintrc;
-}
-
-static int __devinit finish_node_interrupts(struct device_node *np,
-					    unsigned long *mem_start,
-					    int measure_only)
-{
-	unsigned int *ints;
-	int intlen, intrcells, intrcount;
-	int i, j, n;
-	unsigned int *irq, virq;
-	struct device_node *ic;
-
-	ints = (unsigned int *) get_property(np, "interrupts", &intlen);
-	if (ints == NULL)
-		return 0;
-	intrcells = prom_n_intr_cells(np);
-	intlen /= intrcells * sizeof(unsigned int);
-
-	np->intrs = prom_alloc(intlen * sizeof(*(np->intrs)), mem_start);
-	if (!np->intrs)
-		return -ENOMEM;
-
-	if (measure_only)
-		return 0;
-
-	intrcount = 0;
-	for (i = 0; i < intlen; ++i, ints += intrcells) {
-		n = map_interrupt(&irq, &ic, np, ints, intrcells);
-		if (n <= 0)
-			continue;
-
-		/* don't map IRQ numbers under a cascaded 8259 controller */
-		if (ic && device_is_compatible(ic, "chrp,iic")) {
-			np->intrs[intrcount].line = irq[0];
-		} else {
-			virq = virt_irq_create_mapping(irq[0]);
-			if (virq == NO_IRQ) {
-				printk(KERN_CRIT "Could not allocate interrupt"
-				       " number for %s\n", np->full_name);
-				continue;
-			}
-			np->intrs[intrcount].line = irq_offset_up(virq);
-		}
-
-		/* We offset irq numbers for the u3 MPIC by 128 in PowerMac */
-		if (systemcfg->platform == PLATFORM_POWERMAC && ic && ic->parent) {
-			char *name = get_property(ic->parent, "name", NULL);
-			if (name && !strcmp(name, "u3"))
-				np->intrs[intrcount].line += 128;
-			else if (!(name && !strcmp(name, "mac-io")))
-				/* ignore other cascaded controllers, such as
-				   the k2-sata-root */
-				break;
-		}
-		np->intrs[intrcount].sense = 1;
-		if (n > 1)
-			np->intrs[intrcount].sense = irq[1];
-		if (n > 2) {
-			printk("hmmm, got %d intr cells for %s:", n,
-			       np->full_name);
-			for (j = 0; j < n; ++j)
-				printk(" %d", irq[j]);
-			printk("\n");
-		}
-		++intrcount;
-	}
-	np->n_intrs = intrcount;
-
-	return 0;
-}
-
-static int __devinit interpret_pci_props(struct device_node *np,
-					 unsigned long *mem_start,
-					 int naddrc, int nsizec,
-					 int measure_only)
-{
-	struct address_range *adr;
-	struct pci_reg_property *pci_addrs;
-	int i, l, n_addrs;
-
-	pci_addrs = (struct pci_reg_property *)
-		get_property(np, "assigned-addresses", &l);
-	if (!pci_addrs)
-		return 0;
-
-	n_addrs = l / sizeof(*pci_addrs);
-
-	adr = prom_alloc(n_addrs * sizeof(*adr), mem_start);
-	if (!adr)
-		return -ENOMEM;
-
- 	if (measure_only)
- 		return 0;
-
- 	np->addrs = adr;
- 	np->n_addrs = n_addrs;
-
- 	for (i = 0; i < n_addrs; i++) {
- 		adr[i].space = pci_addrs[i].addr.a_hi;
- 		adr[i].address = pci_addrs[i].addr.a_lo |
-			((u64)pci_addrs[i].addr.a_mid << 32);
- 		adr[i].size = pci_addrs[i].size_lo;
-	}
-
-	return 0;
-}
-
-static int __init interpret_dbdma_props(struct device_node *np,
-					unsigned long *mem_start,
-					int naddrc, int nsizec,
-					int measure_only)
-{
-	struct reg_property32 *rp;
-	struct address_range *adr;
-	unsigned long base_address;
-	int i, l;
-	struct device_node *db;
-
-	base_address = 0;
-	if (!measure_only) {
-		for (db = np->parent; db != NULL; db = db->parent) {
-			if (!strcmp(db->type, "dbdma") && db->n_addrs != 0) {
-				base_address = db->addrs[0].address;
-				break;
-			}
-		}
-	}
-
-	rp = (struct reg_property32 *) get_property(np, "reg", &l);
-	if (rp != 0 && l >= sizeof(struct reg_property32)) {
-		i = 0;
-		adr = (struct address_range *) (*mem_start);
-		while ((l -= sizeof(struct reg_property32)) >= 0) {
-			if (!measure_only) {
-				adr[i].space = 2;
-				adr[i].address = rp[i].address + base_address;
-				adr[i].size = rp[i].size;
-			}
-			++i;
-		}
-		np->addrs = adr;
-		np->n_addrs = i;
-		(*mem_start) += i * sizeof(struct address_range);
-	}
-
-	return 0;
-}
-
-static int __init interpret_macio_props(struct device_node *np,
-					unsigned long *mem_start,
-					int naddrc, int nsizec,
-					int measure_only)
-{
-	struct reg_property32 *rp;
-	struct address_range *adr;
-	unsigned long base_address;
-	int i, l;
-	struct device_node *db;
-
-	base_address = 0;
-	if (!measure_only) {
-		for (db = np->parent; db != NULL; db = db->parent) {
-			if (!strcmp(db->type, "mac-io") && db->n_addrs != 0) {
-				base_address = db->addrs[0].address;
-				break;
-			}
-		}
-	}
-
-	rp = (struct reg_property32 *) get_property(np, "reg", &l);
-	if (rp != 0 && l >= sizeof(struct reg_property32)) {
-		i = 0;
-		adr = (struct address_range *) (*mem_start);
-		while ((l -= sizeof(struct reg_property32)) >= 0) {
-			if (!measure_only) {
-				adr[i].space = 2;
-				adr[i].address = rp[i].address + base_address;
-				adr[i].size = rp[i].size;
-			}
-			++i;
-		}
-		np->addrs = adr;
-		np->n_addrs = i;
-		(*mem_start) += i * sizeof(struct address_range);
-	}
-
-	return 0;
-}
-
-static int __init interpret_isa_props(struct device_node *np,
-				      unsigned long *mem_start,
-				      int naddrc, int nsizec,
-				      int measure_only)
-{
-	struct isa_reg_property *rp;
-	struct address_range *adr;
-	int i, l;
-
-	rp = (struct isa_reg_property *) get_property(np, "reg", &l);
-	if (rp != 0 && l >= sizeof(struct isa_reg_property)) {
-		i = 0;
-		adr = (struct address_range *) (*mem_start);
-		while ((l -= sizeof(struct isa_reg_property)) >= 0) {
-			if (!measure_only) {
-				adr[i].space = rp[i].space;
-				adr[i].address = rp[i].address;
-				adr[i].size = rp[i].size;
-			}
-			++i;
-		}
-		np->addrs = adr;
-		np->n_addrs = i;
-		(*mem_start) += i * sizeof(struct address_range);
-	}
-
-	return 0;
-}
-
-static int __init interpret_root_props(struct device_node *np,
-				       unsigned long *mem_start,
-				       int naddrc, int nsizec,
-				       int measure_only)
-{
-	struct address_range *adr;
-	int i, l;
-	unsigned int *rp;
-	int rpsize = (naddrc + nsizec) * sizeof(unsigned int);
-
-	rp = (unsigned int *) get_property(np, "reg", &l);
-	if (rp != 0 && l >= rpsize) {
-		i = 0;
-		adr = (struct address_range *) (*mem_start);
-		while ((l -= rpsize) >= 0) {
-			if (!measure_only) {
-				adr[i].space = 0;
-				adr[i].address = rp[naddrc - 1];
-				adr[i].size = rp[naddrc + nsizec - 1];
-			}
-			++i;
-			rp += naddrc + nsizec;
-		}
-		np->addrs = adr;
-		np->n_addrs = i;
-		(*mem_start) += i * sizeof(struct address_range);
-	}
-
-	return 0;
-}
-
-static int __devinit finish_node(struct device_node *np,
-				 unsigned long *mem_start,
-				 interpret_func *ifunc,
-				 int naddrc, int nsizec,
-				 int measure_only)
-{
-	struct device_node *child;
-	int *ip, rc = 0;
-
-	/* get the device addresses and interrupts */
-	if (ifunc != NULL)
-		rc = ifunc(np, mem_start, naddrc, nsizec, measure_only);
-	if (rc)
-		goto out;
-
-	rc = finish_node_interrupts(np, mem_start, measure_only);
-	if (rc)
-		goto out;
-
-	/* Look for #address-cells and #size-cells properties. */
-	ip = (int *) get_property(np, "#address-cells", NULL);
-	if (ip != NULL)
-		naddrc = *ip;
-	ip = (int *) get_property(np, "#size-cells", NULL);
-	if (ip != NULL)
-		nsizec = *ip;
-
-	if (!strcmp(np->name, "device-tree") || np->parent == NULL)
-		ifunc = interpret_root_props;
-	else if (np->type == 0)
-		ifunc = NULL;
-	else if (!strcmp(np->type, "pci") || !strcmp(np->type, "vci"))
-		ifunc = interpret_pci_props;
-	else if (!strcmp(np->type, "dbdma"))
-		ifunc = interpret_dbdma_props;
-	else if (!strcmp(np->type, "mac-io") || ifunc == interpret_macio_props)
-		ifunc = interpret_macio_props;
-	else if (!strcmp(np->type, "isa"))
-		ifunc = interpret_isa_props;
-	else if (!strcmp(np->name, "uni-n") || !strcmp(np->name, "u3"))
-		ifunc = interpret_root_props;
-	else if (!((ifunc == interpret_dbdma_props
-		    || ifunc == interpret_macio_props)
-		   && (!strcmp(np->type, "escc")
-		       || !strcmp(np->type, "media-bay"))))
-		ifunc = NULL;
-
-	for (child = np->child; child != NULL; child = child->sibling) {
-		rc = finish_node(child, mem_start, ifunc,
-				 naddrc, nsizec, measure_only);
-		if (rc)
-			goto out;
-	}
-out:
-	return rc;
-}
-
-/**
- * finish_device_tree is called once things are running normally
- * (i.e. with text and data mapped to the address they were linked at).
- * It traverses the device tree and fills in some of the additional,
- * fields in each node like {n_}addrs and {n_}intrs, the virt interrupt
- * mapping is also initialized at this point.
- */
-void __init finish_device_tree(void)
-{
-	unsigned long start, end, size = 0;
-
-	DBG(" -> finish_device_tree\n");
-
-	if (ppc64_interrupt_controller == IC_INVALID) {
-		DBG("failed to configure interrupt controller type\n");
-		panic("failed to configure interrupt controller type\n");
-	}
-	
-	/* Initialize virtual IRQ map */
-	virt_irq_init();
-
-	/*
-	 * Finish device-tree (pre-parsing some properties etc...)
-	 * We do this in 2 passes. One with "measure_only" set, which
-	 * will only measure the amount of memory needed, then we can
-	 * allocate that memory, and call finish_node again. However,
-	 * we must be careful as most routines will fail nowadays when
-	 * prom_alloc() returns 0, so we must make sure our first pass
-	 * doesn't start at 0. We pre-initialize size to 16 for that
-	 * reason and then remove those additional 16 bytes
-	 */
-	size = 16;
-	finish_node(allnodes, &size, NULL, 0, 0, 1);
-	size -= 16;
-	end = start = (unsigned long)abs_to_virt(lmb_alloc(size, 128));
-	finish_node(allnodes, &end, NULL, 0, 0, 0);
-	BUG_ON(end != start + size);
-
-	DBG(" <- finish_device_tree\n");
-}
-
-#ifdef DEBUG
-#define printk udbg_printf
-#endif
-
-static inline char *find_flat_dt_string(u32 offset)
-{
-	return ((char *)initial_boot_params) +
-		initial_boot_params->off_dt_strings + offset;
-}
-
-/**
- * This function is used to scan the flattened device-tree, it is
- * used to extract the memory informations at boot before we can
- * unflatten the tree
- */
-int __init of_scan_flat_dt(int (*it)(unsigned long node,
-				     const char *uname, int depth,
-				     void *data),
-			   void *data)
-{
-	unsigned long p = ((unsigned long)initial_boot_params) +
-		initial_boot_params->off_dt_struct;
-	int rc = 0;
-	int depth = -1;
-
-	do {
-		u32 tag = *((u32 *)p);
-		char *pathp;
-		
-		p += 4;
-		if (tag == OF_DT_END_NODE) {
-			depth --;
-			continue;
-		}
-		if (tag == OF_DT_NOP)
-			continue;
-		if (tag == OF_DT_END)
-			break;
-		if (tag == OF_DT_PROP) {
-			u32 sz = *((u32 *)p);
-			p += 8;
-			if (initial_boot_params->version < 0x10)
-				p = _ALIGN(p, sz >= 8 ? 8 : 4);
-			p += sz;
-			p = _ALIGN(p, 4);
-			continue;
-		}
-		if (tag != OF_DT_BEGIN_NODE) {
-			printk(KERN_WARNING "Invalid tag %x scanning flattened"
-			       " device tree !\n", tag);
-			return -EINVAL;
-		}
-		depth++;
-		pathp = (char *)p;
-		p = _ALIGN(p + strlen(pathp) + 1, 4);
-		if ((*pathp) == '/') {
-			char *lp, *np;
-			for (lp = NULL, np = pathp; *np; np++)
-				if ((*np) == '/')
-					lp = np+1;
-			if (lp != NULL)
-				pathp = lp;
-		}
-		rc = it(p, pathp, depth, data);
-		if (rc != 0)
-			break;		
-	} while(1);
-
-	return rc;
-}
-
-/**
- * This  function can be used within scan_flattened_dt callback to get
- * access to properties
- */
-void* __init of_get_flat_dt_prop(unsigned long node, const char *name,
-				 unsigned long *size)
-{
-	unsigned long p = node;
-
-	do {
-		u32 tag = *((u32 *)p);
-		u32 sz, noff;
-		const char *nstr;
-
-		p += 4;
-		if (tag == OF_DT_NOP)
-			continue;
-		if (tag != OF_DT_PROP)
-			return NULL;
-
-		sz = *((u32 *)p);
-		noff = *((u32 *)(p + 4));
-		p += 8;
-		if (initial_boot_params->version < 0x10)
-			p = _ALIGN(p, sz >= 8 ? 8 : 4);
-
-		nstr = find_flat_dt_string(noff);
-		if (nstr == NULL) {
-			printk(KERN_WARNING "Can't find property index"
-			       " name !\n");
-			return NULL;
-		}
-		if (strcmp(name, nstr) == 0) {
-			if (size)
-				*size = sz;
-			return (void *)p;
-		}
-		p += sz;
-		p = _ALIGN(p, 4);
-	} while(1);
-}
-
-static void *__init unflatten_dt_alloc(unsigned long *mem, unsigned long size,
-				       unsigned long align)
-{
-	void *res;
-
-	*mem = _ALIGN(*mem, align);
-	res = (void *)*mem;
-	*mem += size;
-
-	return res;
-}
-
-static unsigned long __init unflatten_dt_node(unsigned long mem,
-					      unsigned long *p,
-					      struct device_node *dad,
-					      struct device_node ***allnextpp,
-					      unsigned long fpsize)
-{
-	struct device_node *np;
-	struct property *pp, **prev_pp = NULL;
-	char *pathp;
-	u32 tag;
-	unsigned int l, allocl;
-	int has_name = 0;
-	int new_format = 0;
-
-	tag = *((u32 *)(*p));
-	if (tag != OF_DT_BEGIN_NODE) {
-		printk("Weird tag at start of node: %x\n", tag);
-		return mem;
-	}
-	*p += 4;
-	pathp = (char *)*p;
-	l = allocl = strlen(pathp) + 1;
-	*p = _ALIGN(*p + l, 4);
-
-	/* version 0x10 has a more compact unit name here instead of the full
-	 * path. we accumulate the full path size using "fpsize", we'll rebuild
-	 * it later. We detect this because the first character of the name is
-	 * not '/'.
-	 */
-	if ((*pathp) != '/') {
-		new_format = 1;
-		if (fpsize == 0) {
-			/* root node: special case. fpsize accounts for path
-			 * plus terminating zero. root node only has '/', so
-			 * fpsize should be 2, but we want to avoid the first
-			 * level nodes to have two '/' so we use fpsize 1 here
-			 */
-			fpsize = 1;
-			allocl = 2;
-		} else {
-			/* account for '/' and path size minus terminal 0
-			 * already in 'l'
-			 */
-			fpsize += l;
-			allocl = fpsize;
-		}
-	}
-
-
-	np = unflatten_dt_alloc(&mem, sizeof(struct device_node) + allocl,
-				__alignof__(struct device_node));
-	if (allnextpp) {
-		memset(np, 0, sizeof(*np));
-		np->full_name = ((char*)np) + sizeof(struct device_node);
-		if (new_format) {
-			char *p = np->full_name;
-			/* rebuild full path for new format */
-			if (dad && dad->parent) {
-				strcpy(p, dad->full_name);
-#ifdef DEBUG
-				if ((strlen(p) + l + 1) != allocl) {
-					DBG("%s: p: %d, l: %d, a: %d\n",
-					    pathp, strlen(p), l, allocl);
-				}
-#endif
-				p += strlen(p);
-			}
-			*(p++) = '/';
-			memcpy(p, pathp, l);
-		} else
-			memcpy(np->full_name, pathp, l);
-		prev_pp = &np->properties;
-		**allnextpp = np;
-		*allnextpp = &np->allnext;
-		if (dad != NULL) {
-			np->parent = dad;
-			/* we temporarily use the next field as `last_child'*/
-			if (dad->next == 0)
-				dad->child = np;
-			else
-				dad->next->sibling = np;
-			dad->next = np;
-		}
-		kref_init(&np->kref);
-	}
-	while(1) {
-		u32 sz, noff;
-		char *pname;
-
-		tag = *((u32 *)(*p));
-		if (tag == OF_DT_NOP) {
-			*p += 4;
-			continue;
-		}
-		if (tag != OF_DT_PROP)
-			break;
-		*p += 4;
-		sz = *((u32 *)(*p));
-		noff = *((u32 *)((*p) + 4));
-		*p += 8;
-		if (initial_boot_params->version < 0x10)
-			*p = _ALIGN(*p, sz >= 8 ? 8 : 4);
-
-		pname = find_flat_dt_string(noff);
-		if (pname == NULL) {
-			printk("Can't find property name in list !\n");
-			break;
-		}
-		if (strcmp(pname, "name") == 0)
-			has_name = 1;
-		l = strlen(pname) + 1;
-		pp = unflatten_dt_alloc(&mem, sizeof(struct property),
-					__alignof__(struct property));
-		if (allnextpp) {
-			if (strcmp(pname, "linux,phandle") == 0) {
-				np->node = *((u32 *)*p);
-				if (np->linux_phandle == 0)
-					np->linux_phandle = np->node;
-			}
-			if (strcmp(pname, "ibm,phandle") == 0)
-				np->linux_phandle = *((u32 *)*p);
-			pp->name = pname;
-			pp->length = sz;
-			pp->value = (void *)*p;
-			*prev_pp = pp;
-			prev_pp = &pp->next;
-		}
-		*p = _ALIGN((*p) + sz, 4);
-	}
-	/* with version 0x10 we may not have the name property, recreate
-	 * it here from the unit name if absent
-	 */
-	if (!has_name) {
-		char *p = pathp, *ps = pathp, *pa = NULL;
-		int sz;
-
-		while (*p) {
-			if ((*p) == '@')
-				pa = p;
-			if ((*p) == '/')
-				ps = p + 1;
-			p++;
-		}
-		if (pa < ps)
-			pa = p;
-		sz = (pa - ps) + 1;
-		pp = unflatten_dt_alloc(&mem, sizeof(struct property) + sz,
-					__alignof__(struct property));
-		if (allnextpp) {
-			pp->name = "name";
-			pp->length = sz;
-			pp->value = (unsigned char *)(pp + 1);
-			*prev_pp = pp;
-			prev_pp = &pp->next;
-			memcpy(pp->value, ps, sz - 1);
-			((char *)pp->value)[sz - 1] = 0;
-			DBG("fixed up name for %s -> %s\n", pathp, pp->value);
-		}
-	}
-	if (allnextpp) {
-		*prev_pp = NULL;
-		np->name = get_property(np, "name", NULL);
-		np->type = get_property(np, "device_type", NULL);
-
-		if (!np->name)
-			np->name = "<NULL>";
-		if (!np->type)
-			np->type = "<NULL>";
-	}
-	while (tag == OF_DT_BEGIN_NODE) {
-		mem = unflatten_dt_node(mem, p, np, allnextpp, fpsize);
-		tag = *((u32 *)(*p));
-	}
-	if (tag != OF_DT_END_NODE) {
-		printk("Weird tag at end of node: %x\n", tag);
-		return mem;
-	}
-	*p += 4;
-	return mem;
-}
-
-
-/**
- * unflattens the device-tree passed by the firmware, creating the
- * tree of struct device_node. It also fills the "name" and "type"
- * pointers of the nodes so the normal device-tree walking functions
- * can be used (this used to be done by finish_device_tree)
- */
-void __init unflatten_device_tree(void)
-{
-	unsigned long start, mem, size;
-	struct device_node **allnextp = &allnodes;
-	char *p = NULL;
-	int l = 0;
-
-	DBG(" -> unflatten_device_tree()\n");
-
-	/* First pass, scan for size */
-	start = ((unsigned long)initial_boot_params) +
-		initial_boot_params->off_dt_struct;
-	size = unflatten_dt_node(0, &start, NULL, NULL, 0);
-	size = (size | 3) + 1;
-
-	DBG("  size is %lx, allocating...\n", size);
-
-	/* Allocate memory for the expanded device tree */
-	mem = lmb_alloc(size + 4, __alignof__(struct device_node));
-	if (!mem) {
-		DBG("Couldn't allocate memory with lmb_alloc()!\n");
-		panic("Couldn't allocate memory with lmb_alloc()!\n");
-	}
-	mem = (unsigned long)abs_to_virt(mem);
-
-	((u32 *)mem)[size / 4] = 0xdeadbeef;
-
-	DBG("  unflattening...\n", mem);
-
-	/* Second pass, do actual unflattening */
-	start = ((unsigned long)initial_boot_params) +
-		initial_boot_params->off_dt_struct;
-	unflatten_dt_node(mem, &start, NULL, &allnextp, 0);
-	if (*((u32 *)start) != OF_DT_END)
-		printk(KERN_WARNING "Weird tag at end of tree: %08x\n", *((u32 *)start));
-	if (((u32 *)mem)[size / 4] != 0xdeadbeef)
-		printk(KERN_WARNING "End of tree marker overwritten: %08x\n",
-		       ((u32 *)mem)[size / 4] );
-	*allnextp = NULL;
-
-	/* Get pointer to OF "/chosen" node for use everywhere */
-	of_chosen = of_find_node_by_path("/chosen");
-
-	/* Retreive command line */
-	if (of_chosen != NULL) {
-		p = (char *)get_property(of_chosen, "bootargs", &l);
-		if (p != NULL && l > 0)
-			strlcpy(cmd_line, p, min(l, COMMAND_LINE_SIZE));
-	}
-#ifdef CONFIG_CMDLINE
-	if (l == 0 || (l == 1 && (*p) == 0))
-		strlcpy(cmd_line, CONFIG_CMDLINE, COMMAND_LINE_SIZE);
-#endif /* CONFIG_CMDLINE */
-
-	DBG("Command line is: %s\n", cmd_line);
-
-	DBG(" <- unflatten_device_tree()\n");
-}
-
-
-static int __init early_init_dt_scan_cpus(unsigned long node,
-					  const char *uname, int depth, void *data)
-{
-	char *type = of_get_flat_dt_prop(node, "device_type", NULL);
-	u32 *prop;
-	unsigned long size;
-
-	/* We are scanning "cpu" nodes only */
-	if (type == NULL || strcmp(type, "cpu") != 0)
-		return 0;
-
-	if (initial_boot_params && initial_boot_params->version >= 2) {
-		/* version 2 of the kexec param format adds the phys cpuid
-		 * of booted proc.
-		 */
-		boot_cpuid_phys = initial_boot_params->boot_cpuid_phys;
-		boot_cpuid = 0;
-	} else {
-		/* Check if it's the boot-cpu, set it's hw index in paca now */
-		if (of_get_flat_dt_prop(node, "linux,boot-cpu", NULL)
-		    != NULL) {
-			u32 *prop = of_get_flat_dt_prop(node, "reg", NULL);
-			set_hard_smp_processor_id(0, prop == NULL ? 0 : *prop);
-			boot_cpuid_phys = get_hard_smp_processor_id(0);
-		}
-	}
-
-#ifdef CONFIG_ALTIVEC
-	/* Check if we have a VMX and eventually update CPU features */
-	prop = (u32 *)of_get_flat_dt_prop(node, "ibm,vmx", NULL);
-	if (prop && (*prop) > 0) {
-		cur_cpu_spec->cpu_features |= CPU_FTR_ALTIVEC;
-		cur_cpu_spec->cpu_user_features |= PPC_FEATURE_HAS_ALTIVEC;
-	}
-
-	/* Same goes for Apple's "altivec" property */
-	prop = (u32 *)of_get_flat_dt_prop(node, "altivec", NULL);
-	if (prop) {
-		cur_cpu_spec->cpu_features |= CPU_FTR_ALTIVEC;
-		cur_cpu_spec->cpu_user_features |= PPC_FEATURE_HAS_ALTIVEC;
-	}
-#endif /* CONFIG_ALTIVEC */
-
-	/*
-	 * Check for an SMT capable CPU and set the CPU feature. We do
-	 * this by looking at the size of the ibm,ppc-interrupt-server#s
-	 * property
-	 */
-	prop = (u32 *)of_get_flat_dt_prop(node, "ibm,ppc-interrupt-server#s",
-				       &size);
-	cur_cpu_spec->cpu_features &= ~CPU_FTR_SMT;
-	if (prop && ((size / sizeof(u32)) > 1))
-		cur_cpu_spec->cpu_features |= CPU_FTR_SMT;
-
-	return 0;
-}
-
-static int __init early_init_dt_scan_chosen(unsigned long node,
-					    const char *uname, int depth, void *data)
-{
-	u32 *prop;
-	u64 *prop64;
-
-	DBG("search \"chosen\", depth: %d, uname: %s\n", depth, uname);
-
-	if (depth != 1 || strcmp(uname, "chosen") != 0)
-		return 0;
-
-	/* get platform type */
-	prop = (u32 *)of_get_flat_dt_prop(node, "linux,platform", NULL);
-	if (prop == NULL)
-		return 0;
-	systemcfg->platform = *prop;
-
-	/* check if iommu is forced on or off */
-	if (of_get_flat_dt_prop(node, "linux,iommu-off", NULL) != NULL)
-		iommu_is_off = 1;
-	if (of_get_flat_dt_prop(node, "linux,iommu-force-on", NULL) != NULL)
-		iommu_force_on = 1;
-
- 	prop64 = (u64*)of_get_flat_dt_prop(node, "linux,memory-limit", NULL);
- 	if (prop64)
- 		memory_limit = *prop64;
-
- 	prop64 = (u64*)of_get_flat_dt_prop(node, "linux,tce-alloc-start",NULL);
- 	if (prop64)
- 		tce_alloc_start = *prop64;
-
- 	prop64 = (u64*)of_get_flat_dt_prop(node, "linux,tce-alloc-end", NULL);
- 	if (prop64)
- 		tce_alloc_end = *prop64;
-
-#ifdef CONFIG_PPC_RTAS
-	/* To help early debugging via the front panel, we retreive a minimal
-	 * set of RTAS infos now if available
-	 */
-	{
-		u64 *basep, *entryp;
-
-		basep = (u64*)of_get_flat_dt_prop(node,
-						  "linux,rtas-base", NULL);
-		entryp = (u64*)of_get_flat_dt_prop(node,
-						   "linux,rtas-entry", NULL);
-		prop = (u32*)of_get_flat_dt_prop(node,
-						 "linux,rtas-size", NULL);
-		if (basep && entryp && prop) {
-			rtas.base = *basep;
-			rtas.entry = *entryp;
-			rtas.size = *prop;
-		}
-	}
-#endif /* CONFIG_PPC_RTAS */
-
-	/* break now */
-	return 1;
-}
-
-static int __init early_init_dt_scan_root(unsigned long node,
-					  const char *uname, int depth, void *data)
-{
-	u32 *prop;
-
-	if (depth != 0)
-		return 0;
-
-	prop = (u32 *)of_get_flat_dt_prop(node, "#size-cells", NULL);
-	dt_root_size_cells = (prop == NULL) ? 1 : *prop;
-	DBG("dt_root_size_cells = %x\n", dt_root_size_cells);
-
-	prop = (u32 *)of_get_flat_dt_prop(node, "#address-cells", NULL);
-	dt_root_addr_cells = (prop == NULL) ? 2 : *prop;
-	DBG("dt_root_addr_cells = %x\n", dt_root_addr_cells);
-	
-	/* break now */
-	return 1;
-}
-
-static unsigned long __init dt_mem_next_cell(int s, cell_t **cellp)
-{
-	cell_t *p = *cellp;
-	unsigned long r = 0;
-
-	/* Ignore more than 2 cells */
-	while (s > 2) {
-		p++;
-		s--;
-	}
-	while (s) {
-		r <<= 32;
-		r |= *(p++);
-		s--;
-	}
-
-	*cellp = p;
-	return r;
-}
-
-
-static int __init early_init_dt_scan_memory(unsigned long node,
-					    const char *uname, int depth, void *data)
-{
-	char *type = of_get_flat_dt_prop(node, "device_type", NULL);
-	cell_t *reg, *endp;
-	unsigned long l;
-
-	/* We are scanning "memory" nodes only */
-	if (type == NULL || strcmp(type, "memory") != 0)
-		return 0;
-
-	reg = (cell_t *)of_get_flat_dt_prop(node, "reg", &l);
-	if (reg == NULL)
-		return 0;
-
-	endp = reg + (l / sizeof(cell_t));
-
-	DBG("memory scan node %s ..., reg size %ld, data: %x %x %x %x, ...\n",
-	    uname, l, reg[0], reg[1], reg[2], reg[3]);
-
-	while ((endp - reg) >= (dt_root_addr_cells + dt_root_size_cells)) {
-		unsigned long base, size;
-
-		base = dt_mem_next_cell(dt_root_addr_cells, &reg);
-		size = dt_mem_next_cell(dt_root_size_cells, &reg);
-
-		if (size == 0)
-			continue;
-		DBG(" - %lx ,  %lx\n", base, size);
-		if (iommu_is_off) {
-			if (base >= 0x80000000ul)
-				continue;
-			if ((base + size) > 0x80000000ul)
-				size = 0x80000000ul - base;
-		}
-		lmb_add(base, size);
-	}
-	return 0;
-}
-
-static void __init early_reserve_mem(void)
-{
-	u64 base, size;
-	u64 *reserve_map = (u64 *)(((unsigned long)initial_boot_params) +
-				   initial_boot_params->off_mem_rsvmap);
-	while (1) {
-		base = *(reserve_map++);
-		size = *(reserve_map++);
-		if (size == 0)
-			break;
-		DBG("reserving: %lx -> %lx\n", base, size);
-		lmb_reserve(base, size);
-	}
-
-#if 0
-	DBG("memory reserved, lmbs :\n");
-      	lmb_dump_all();
-#endif
-}
-
-void __init early_init_devtree(void *params)
-{
-	DBG(" -> early_init_devtree()\n");
-
-	/* Setup flat device-tree pointer */
-	initial_boot_params = params;
-
-	/* Retreive various informations from the /chosen node of the
-	 * device-tree, including the platform type, initrd location and
-	 * size, TCE reserve, and more ...
-	 */
-	of_scan_flat_dt(early_init_dt_scan_chosen, NULL);
-
-	/* Scan memory nodes and rebuild LMBs */
-	lmb_init();
-	of_scan_flat_dt(early_init_dt_scan_root, NULL);
-	of_scan_flat_dt(early_init_dt_scan_memory, NULL);
-	lmb_enforce_memory_limit(memory_limit);
-	lmb_analyze();
-	systemcfg->physicalMemorySize = lmb_phys_mem_size();
-	lmb_reserve(0, __pa(klimit));
-
-	DBG("Phys. mem: %lx\n", systemcfg->physicalMemorySize);
-
-	/* Reserve LMB regions used by kernel, initrd, dt, etc... */
-	early_reserve_mem();
-
-	DBG("Scanning CPUs ...\n");
-
-	/* Retreive hash table size from flattened tree plus other
-	 * CPU related informations (altivec support, boot CPU ID, ...)
-	 */
-	of_scan_flat_dt(early_init_dt_scan_cpus, NULL);
-
-	DBG(" <- early_init_devtree()\n");
-}
-
-#undef printk
-
-int
-prom_n_addr_cells(struct device_node* np)
-{
-	int* ip;
-	do {
-		if (np->parent)
-			np = np->parent;
-		ip = (int *) get_property(np, "#address-cells", NULL);
-		if (ip != NULL)
-			return *ip;
-	} while (np->parent);
-	/* No #address-cells property for the root node, default to 1 */
-	return 1;
-}
-
-int
-prom_n_size_cells(struct device_node* np)
-{
-	int* ip;
-	do {
-		if (np->parent)
-			np = np->parent;
-		ip = (int *) get_property(np, "#size-cells", NULL);
-		if (ip != NULL)
-			return *ip;
-	} while (np->parent);
-	/* No #size-cells property for the root node, default to 1 */
-	return 1;
-}
-
-/**
- * Work out the sense (active-low level / active-high edge)
- * of each interrupt from the device tree.
- */
-void __init prom_get_irq_senses(unsigned char *senses, int off, int max)
-{
-	struct device_node *np;
-	int i, j;
-
-	/* default to level-triggered */
-	memset(senses, 1, max - off);
-
-	for (np = allnodes; np != 0; np = np->allnext) {
-		for (j = 0; j < np->n_intrs; j++) {
-			i = np->intrs[j].line;
-			if (i >= off && i < max)
-				senses[i-off] = np->intrs[j].sense ?
-					IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE :
-					IRQ_SENSE_EDGE | IRQ_POLARITY_POSITIVE;
-		}
-	}
-}
-
-/**
- * Construct and return a list of the device_nodes with a given name.
- */
-struct device_node *
-find_devices(const char *name)
-{
-	struct device_node *head, **prevp, *np;
-
-	prevp = &head;
-	for (np = allnodes; np != 0; np = np->allnext) {
-		if (np->name != 0 && strcasecmp(np->name, name) == 0) {
-			*prevp = np;
-			prevp = &np->next;
-		}
-	}
-	*prevp = NULL;
-	return head;
-}
-EXPORT_SYMBOL(find_devices);
-
-/**
- * Construct and return a list of the device_nodes with a given type.
- */
-struct device_node *
-find_type_devices(const char *type)
-{
-	struct device_node *head, **prevp, *np;
-
-	prevp = &head;
-	for (np = allnodes; np != 0; np = np->allnext) {
-		if (np->type != 0 && strcasecmp(np->type, type) == 0) {
-			*prevp = np;
-			prevp = &np->next;
-		}
-	}
-	*prevp = NULL;
-	return head;
-}
-EXPORT_SYMBOL(find_type_devices);
-
-/**
- * Returns all nodes linked together
- */
-struct device_node *
-find_all_nodes(void)
-{
-	struct device_node *head, **prevp, *np;
-
-	prevp = &head;
-	for (np = allnodes; np != 0; np = np->allnext) {
-		*prevp = np;
-		prevp = &np->next;
-	}
-	*prevp = NULL;
-	return head;
-}
-EXPORT_SYMBOL(find_all_nodes);
-
-/** Checks if the given "compat" string matches one of the strings in
- * the device's "compatible" property
- */
-int
-device_is_compatible(struct device_node *device, const char *compat)
-{
-	const char* cp;
-	int cplen, l;
-
-	cp = (char *) get_property(device, "compatible", &cplen);
-	if (cp == NULL)
-		return 0;
-	while (cplen > 0) {
-		if (strncasecmp(cp, compat, strlen(compat)) == 0)
-			return 1;
-		l = strlen(cp) + 1;
-		cp += l;
-		cplen -= l;
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL(device_is_compatible);
-
-
-/**
- * Indicates whether the root node has a given value in its
- * compatible property.
- */
-int
-machine_is_compatible(const char *compat)
-{
-	struct device_node *root;
-	int rc = 0;
-
-	root = of_find_node_by_path("/");
-	if (root) {
-		rc = device_is_compatible(root, compat);
-		of_node_put(root);
-	}
-	return rc;
-}
-EXPORT_SYMBOL(machine_is_compatible);
-
-/**
- * Construct and return a list of the device_nodes with a given type
- * and compatible property.
- */
-struct device_node *
-find_compatible_devices(const char *type, const char *compat)
-{
-	struct device_node *head, **prevp, *np;
-
-	prevp = &head;
-	for (np = allnodes; np != 0; np = np->allnext) {
-		if (type != NULL
-		    && !(np->type != 0 && strcasecmp(np->type, type) == 0))
-			continue;
-		if (device_is_compatible(np, compat)) {
-			*prevp = np;
-			prevp = &np->next;
-		}
-	}
-	*prevp = NULL;
-	return head;
-}
-EXPORT_SYMBOL(find_compatible_devices);
-
-/**
- * Find the device_node with a given full_name.
- */
-struct device_node *
-find_path_device(const char *path)
-{
-	struct device_node *np;
-
-	for (np = allnodes; np != 0; np = np->allnext)
-		if (np->full_name != 0 && strcasecmp(np->full_name, path) == 0)
-			return np;
-	return NULL;
-}
-EXPORT_SYMBOL(find_path_device);
-
-/*******
- *
- * New implementation of the OF "find" APIs, return a refcounted
- * object, call of_node_put() when done.  The device tree and list
- * are protected by a rw_lock.
- *
- * Note that property management will need some locking as well,
- * this isn't dealt with yet.
- *
- *******/
-
-/**
- *	of_find_node_by_name - Find a node by its "name" property
- *	@from:	The node to start searching from or NULL, the node
- *		you pass will not be searched, only the next one
- *		will; typically, you pass what the previous call
- *		returned. of_node_put() will be called on it
- *	@name:	The name string to match against
- *
- *	Returns a node pointer with refcount incremented, use
- *	of_node_put() on it when done.
- */
-struct device_node *of_find_node_by_name(struct device_node *from,
-	const char *name)
-{
-	struct device_node *np;
-
-	read_lock(&devtree_lock);
-	np = from ? from->allnext : allnodes;
-	for (; np != 0; np = np->allnext)
-		if (np->name != 0 && strcasecmp(np->name, name) == 0
-		    && of_node_get(np))
-			break;
-	if (from)
-		of_node_put(from);
-	read_unlock(&devtree_lock);
-	return np;
-}
-EXPORT_SYMBOL(of_find_node_by_name);
-
-/**
- *	of_find_node_by_type - Find a node by its "device_type" property
- *	@from:	The node to start searching from or NULL, the node
- *		you pass will not be searched, only the next one
- *		will; typically, you pass what the previous call
- *		returned. of_node_put() will be called on it
- *	@name:	The type string to match against
- *
- *	Returns a node pointer with refcount incremented, use
- *	of_node_put() on it when done.
- */
-struct device_node *of_find_node_by_type(struct device_node *from,
-	const char *type)
-{
-	struct device_node *np;
-
-	read_lock(&devtree_lock);
-	np = from ? from->allnext : allnodes;
-	for (; np != 0; np = np->allnext)
-		if (np->type != 0 && strcasecmp(np->type, type) == 0
-		    && of_node_get(np))
-			break;
-	if (from)
-		of_node_put(from);
-	read_unlock(&devtree_lock);
-	return np;
-}
-EXPORT_SYMBOL(of_find_node_by_type);
-
-/**
- *	of_find_compatible_node - Find a node based on type and one of the
- *                                tokens in its "compatible" property
- *	@from:		The node to start searching from or NULL, the node
- *			you pass will not be searched, only the next one
- *			will; typically, you pass what the previous call
- *			returned. of_node_put() will be called on it
- *	@type:		The type string to match "device_type" or NULL to ignore
- *	@compatible:	The string to match to one of the tokens in the device
- *			"compatible" list.
- *
- *	Returns a node pointer with refcount incremented, use
- *	of_node_put() on it when done.
- */
-struct device_node *of_find_compatible_node(struct device_node *from,
-	const char *type, const char *compatible)
-{
-	struct device_node *np;
-
-	read_lock(&devtree_lock);
-	np = from ? from->allnext : allnodes;
-	for (; np != 0; np = np->allnext) {
-		if (type != NULL
-		    && !(np->type != 0 && strcasecmp(np->type, type) == 0))
-			continue;
-		if (device_is_compatible(np, compatible) && of_node_get(np))
-			break;
-	}
-	if (from)
-		of_node_put(from);
-	read_unlock(&devtree_lock);
-	return np;
-}
-EXPORT_SYMBOL(of_find_compatible_node);
-
-/**
- *	of_find_node_by_path - Find a node matching a full OF path
- *	@path:	The full path to match
- *
- *	Returns a node pointer with refcount incremented, use
- *	of_node_put() on it when done.
- */
-struct device_node *of_find_node_by_path(const char *path)
-{
-	struct device_node *np = allnodes;
-
-	read_lock(&devtree_lock);
-	for (; np != 0; np = np->allnext) {
-		if (np->full_name != 0 && strcasecmp(np->full_name, path) == 0
-		    && of_node_get(np))
-			break;
-	}
-	read_unlock(&devtree_lock);
-	return np;
-}
-EXPORT_SYMBOL(of_find_node_by_path);
-
-/**
- *	of_find_node_by_phandle - Find a node given a phandle
- *	@handle:	phandle of the node to find
- *
- *	Returns a node pointer with refcount incremented, use
- *	of_node_put() on it when done.
- */
-struct device_node *of_find_node_by_phandle(phandle handle)
-{
-	struct device_node *np;
-
-	read_lock(&devtree_lock);
-	for (np = allnodes; np != 0; np = np->allnext)
-		if (np->linux_phandle == handle)
-			break;
-	if (np)
-		of_node_get(np);
-	read_unlock(&devtree_lock);
-	return np;
-}
-EXPORT_SYMBOL(of_find_node_by_phandle);
-
-/**
- *	of_find_all_nodes - Get next node in global list
- *	@prev:	Previous node or NULL to start iteration
- *		of_node_put() will be called on it
- *
- *	Returns a node pointer with refcount incremented, use
- *	of_node_put() on it when done.
- */
-struct device_node *of_find_all_nodes(struct device_node *prev)
-{
-	struct device_node *np;
-
-	read_lock(&devtree_lock);
-	np = prev ? prev->allnext : allnodes;
-	for (; np != 0; np = np->allnext)
-		if (of_node_get(np))
-			break;
-	if (prev)
-		of_node_put(prev);
-	read_unlock(&devtree_lock);
-	return np;
-}
-EXPORT_SYMBOL(of_find_all_nodes);
-
-/**
- *	of_get_parent - Get a node's parent if any
- *	@node:	Node to get parent
- *
- *	Returns a node pointer with refcount incremented, use
- *	of_node_put() on it when done.
- */
-struct device_node *of_get_parent(const struct device_node *node)
-{
-	struct device_node *np;
-
-	if (!node)
-		return NULL;
-
-	read_lock(&devtree_lock);
-	np = of_node_get(node->parent);
-	read_unlock(&devtree_lock);
-	return np;
-}
-EXPORT_SYMBOL(of_get_parent);
-
-/**
- *	of_get_next_child - Iterate a node childs
- *	@node:	parent node
- *	@prev:	previous child of the parent node, or NULL to get first
- *
- *	Returns a node pointer with refcount incremented, use
- *	of_node_put() on it when done.
- */
-struct device_node *of_get_next_child(const struct device_node *node,
-	struct device_node *prev)
-{
-	struct device_node *next;
-
-	read_lock(&devtree_lock);
-	next = prev ? prev->sibling : node->child;
-	for (; next != 0; next = next->sibling)
-		if (of_node_get(next))
-			break;
-	if (prev)
-		of_node_put(prev);
-	read_unlock(&devtree_lock);
-	return next;
-}
-EXPORT_SYMBOL(of_get_next_child);
-
-/**
- *	of_node_get - Increment refcount of a node
- *	@node:	Node to inc refcount, NULL is supported to
- *		simplify writing of callers
- *
- *	Returns node.
- */
-struct device_node *of_node_get(struct device_node *node)
-{
-	if (node)
-		kref_get(&node->kref);
-	return node;
-}
-EXPORT_SYMBOL(of_node_get);
-
-static inline struct device_node * kref_to_device_node(struct kref *kref)
-{
-	return container_of(kref, struct device_node, kref);
-}
-
-/**
- *	of_node_release - release a dynamically allocated node
- *	@kref:  kref element of the node to be released
- *
- *	In of_node_put() this function is passed to kref_put()
- *	as the destructor.
- */
-static void of_node_release(struct kref *kref)
-{
-	struct device_node *node = kref_to_device_node(kref);
-	struct property *prop = node->properties;
-
-	if (!OF_IS_DYNAMIC(node))
-		return;
-	while (prop) {
-		struct property *next = prop->next;
-		kfree(prop->name);
-		kfree(prop->value);
-		kfree(prop);
-		prop = next;
-	}
-	kfree(node->intrs);
-	kfree(node->addrs);
-	kfree(node->full_name);
-	kfree(node->data);
-	kfree(node);
-}
-
-/**
- *	of_node_put - Decrement refcount of a node
- *	@node:	Node to dec refcount, NULL is supported to
- *		simplify writing of callers
- *
- */
-void of_node_put(struct device_node *node)
-{
-	if (node)
-		kref_put(&node->kref, of_node_release);
-}
-EXPORT_SYMBOL(of_node_put);
-
-/*
- * Fix up the uninitialized fields in a new device node:
- * name, type, n_addrs, addrs, n_intrs, intrs, and pci-specific fields
- *
- * A lot of boot-time code is duplicated here, because functions such
- * as finish_node_interrupts, interpret_pci_props, etc. cannot use the
- * slab allocator.
- *
- * This should probably be split up into smaller chunks.
- */
-
-static int of_finish_dynamic_node(struct device_node *node,
-				  unsigned long *unused1, int unused2,
-				  int unused3, int unused4)
-{
-	struct device_node *parent = of_get_parent(node);
-	int err = 0;
-	phandle *ibm_phandle;
-
-	node->name = get_property(node, "name", NULL);
-	node->type = get_property(node, "device_type", NULL);
-
-	if (!parent) {
-		err = -ENODEV;
-		goto out;
-	}
-
-	/* We don't support that function on PowerMac, at least
-	 * not yet
-	 */
-	if (systemcfg->platform == PLATFORM_POWERMAC)
-		return -ENODEV;
-
-	/* fix up new node's linux_phandle field */
-	if ((ibm_phandle = (unsigned int *)get_property(node, "ibm,phandle", NULL)))
-		node->linux_phandle = *ibm_phandle;
-
-out:
-	of_node_put(parent);
-	return err;
-}
-
-/*
- * Plug a device node into the tree and global list.
- */
-void of_attach_node(struct device_node *np)
-{
-	write_lock(&devtree_lock);
-	np->sibling = np->parent->child;
-	np->allnext = allnodes;
-	np->parent->child = np;
-	allnodes = np;
-	write_unlock(&devtree_lock);
-}
-
-/*
- * "Unplug" a node from the device tree.  The caller must hold
- * a reference to the node.  The memory associated with the node
- * is not freed until its refcount goes to zero.
- */
-void of_detach_node(const struct device_node *np)
-{
-	struct device_node *parent;
-
-	write_lock(&devtree_lock);
-
-	parent = np->parent;
-
-	if (allnodes == np)
-		allnodes = np->allnext;
-	else {
-		struct device_node *prev;
-		for (prev = allnodes;
-		     prev->allnext != np;
-		     prev = prev->allnext)
-			;
-		prev->allnext = np->allnext;
-	}
-
-	if (parent->child == np)
-		parent->child = np->sibling;
-	else {
-		struct device_node *prevsib;
-		for (prevsib = np->parent->child;
-		     prevsib->sibling != np;
-		     prevsib = prevsib->sibling)
-			;
-		prevsib->sibling = np->sibling;
-	}
-
-	write_unlock(&devtree_lock);
-}
-
-static int prom_reconfig_notifier(struct notifier_block *nb, unsigned long action, void *node)
-{
-	int err;
-
-	switch (action) {
-	case PSERIES_RECONFIG_ADD:
-		err = finish_node(node, NULL, of_finish_dynamic_node, 0, 0, 0);
-		if (err < 0) {
-			printk(KERN_ERR "finish_node returned %d\n", err);
-			err = NOTIFY_BAD;
-		}
-		break;
-	default:
-		err = NOTIFY_DONE;
-		break;
-	}
-	return err;
-}
-
-static struct notifier_block prom_reconfig_nb = {
-	.notifier_call = prom_reconfig_notifier,
-	.priority = 10, /* This one needs to run first */
-};
-
-static int __init prom_reconfig_setup(void)
-{
-	return pSeries_reconfig_notifier_register(&prom_reconfig_nb);
-}
-__initcall(prom_reconfig_setup);
-
-/*
- * Find a property with a given name for a given node
- * and return the value.
- */
-unsigned char *
-get_property(struct device_node *np, const char *name, int *lenp)
-{
-	struct property *pp;
-
-	for (pp = np->properties; pp != 0; pp = pp->next)
-		if (strcmp(pp->name, name) == 0) {
-			if (lenp != 0)
-				*lenp = pp->length;
-			return pp->value;
-		}
-	return NULL;
-}
-EXPORT_SYMBOL(get_property);
-
-/*
- * Add a property to a node.
- */
-int
-prom_add_property(struct device_node* np, struct property* prop)
-{
-	struct property **next;
-
-	prop->next = NULL;	
-	write_lock(&devtree_lock);
-	next = &np->properties;
-	while (*next) {
-		if (strcmp(prop->name, (*next)->name) == 0) {
-			/* duplicate ! don't insert it */
-			write_unlock(&devtree_lock);
-			return -1;
-		}
-		next = &(*next)->next;
-	}
-	*next = prop;
-	write_unlock(&devtree_lock);
-
-	/* try to add to proc as well if it was initialized */
-	if (np->pde)
-		proc_device_tree_add_prop(np->pde, prop);
-
-	return 0;
-}
-
-#if 0
-void
-print_properties(struct device_node *np)
-{
-	struct property *pp;
-	char *cp;
-	int i, n;
-
-	for (pp = np->properties; pp != 0; pp = pp->next) {
-		printk(KERN_INFO "%s", pp->name);
-		for (i = strlen(pp->name); i < 16; ++i)
-			printk(" ");
-		cp = (char *) pp->value;
-		for (i = pp->length; i > 0; --i, ++cp)
-			if ((i > 1 && (*cp < 0x20 || *cp > 0x7e))
-			    || (i == 1 && *cp != 0))
-				break;
-		if (i == 0 && pp->length > 1) {
-			/* looks like a string */
-			printk(" %s\n", (char *) pp->value);
-		} else {
-			/* dump it in hex */
-			n = pp->length;
-			if (n > 64)
-				n = 64;
-			if (pp->length % 4 == 0) {
-				unsigned int *p = (unsigned int *) pp->value;
-
-				n /= 4;
-				for (i = 0; i < n; ++i) {
-					if (i != 0 && (i % 4) == 0)
-						printk("\n                ");
-					printk(" %08x", *p++);
-				}
-			} else {
-				unsigned char *bp = pp->value;
-
-				for (i = 0; i < n; ++i) {
-					if (i != 0 && (i % 16) == 0)
-						printk("\n                ");
-					printk(" %02x", *bp++);
-				}
-			}
-			printk("\n");
-			if (pp->length > 64)
-				printk("                 ... (length = %d)\n",
-				       pp->length);
-		}
-	}
-}
-#endif
-
-
-
-
-
-
-
-
-
-
diff --git a/arch/ppc64/kernel/prom_init.c b/arch/ppc64/kernel/prom_init.c
deleted file mode 100644
index e4c880dab997..000000000000
--- a/arch/ppc64/kernel/prom_init.c
+++ /dev/null
@@ -1,2050 +0,0 @@
-/*
- * 
- *
- * Procedures for interfacing to Open Firmware.
- *
- * Paul Mackerras	August 1996.
- * Copyright (C) 1996 Paul Mackerras.
- * 
- *  Adapted for 64bit PowerPC by Dave Engebretsen and Peter Bergner.
- *    {engebret|bergner}@us.ibm.com 
- *
- *      This program is free software; you can redistribute it and/or
- *      modify it under the terms of the GNU General Public License
- *      as published by the Free Software Foundation; either version
- *      2 of the License, or (at your option) any later version.
- */
-
-#undef DEBUG_PROM
-
-#include <stdarg.h>
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/init.h>
-#include <linux/threads.h>
-#include <linux/spinlock.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/proc_fs.h>
-#include <linux/stringify.h>
-#include <linux/delay.h>
-#include <linux/initrd.h>
-#include <linux/bitops.h>
-#include <asm/prom.h>
-#include <asm/rtas.h>
-#include <asm/abs_addr.h>
-#include <asm/page.h>
-#include <asm/processor.h>
-#include <asm/irq.h>
-#include <asm/io.h>
-#include <asm/smp.h>
-#include <asm/system.h>
-#include <asm/mmu.h>
-#include <asm/pgtable.h>
-#include <asm/pci.h>
-#include <asm/iommu.h>
-#include <asm/btext.h>
-#include <asm/sections.h>
-#include <asm/machdep.h>
-
-#ifdef CONFIG_LOGO_LINUX_CLUT224
-#include <linux/linux_logo.h>
-extern const struct linux_logo logo_linux_clut224;
-#endif
-
-/*
- * Properties whose value is longer than this get excluded from our
- * copy of the device tree. This value does need to be big enough to
- * ensure that we don't lose things like the interrupt-map property
- * on a PCI-PCI bridge.
- */
-#define MAX_PROPERTY_LENGTH	(1UL * 1024 * 1024)
-
-/*
- * Eventually bump that one up
- */
-#define DEVTREE_CHUNK_SIZE	0x100000
-
-/*
- * This is the size of the local memory reserve map that gets copied
- * into the boot params passed to the kernel. That size is totally
- * flexible as the kernel just reads the list until it encounters an
- * entry with size 0, so it can be changed without breaking binary
- * compatibility
- */
-#define MEM_RESERVE_MAP_SIZE	8
-
-/*
- * prom_init() is called very early on, before the kernel text
- * and data have been mapped to KERNELBASE.  At this point the code
- * is running at whatever address it has been loaded at, so
- * references to extern and static variables must be relocated
- * explicitly.  The procedure reloc_offset() returns the address
- * we're currently running at minus the address we were linked at.
- * (Note that strings count as static variables.)
- *
- * Because OF may have mapped I/O devices into the area starting at
- * KERNELBASE, particularly on CHRP machines, we can't safely call
- * OF once the kernel has been mapped to KERNELBASE.  Therefore all
- * OF calls should be done within prom_init(), and prom_init()
- * and all routines called within it must be careful to relocate
- * references as necessary.
- *
- * Note that the bss is cleared *after* prom_init runs, so we have
- * to make sure that any static or extern variables it accesses
- * are put in the data segment.
- */
-
-
-#define PROM_BUG() do {						\
-        prom_printf("kernel BUG at %s line 0x%x!\n",		\
-		    RELOC(__FILE__), __LINE__);			\
-        __asm__ __volatile__(".long " BUG_ILLEGAL_INSTR);	\
-} while (0)
-
-#ifdef DEBUG_PROM
-#define prom_debug(x...)	prom_printf(x)
-#else
-#define prom_debug(x...)
-#endif
-
-
-typedef u32 prom_arg_t;
-
-struct prom_args {
-        u32 service;
-        u32 nargs;
-        u32 nret;
-        prom_arg_t args[10];
-        prom_arg_t *rets;     /* Pointer to return values in args[16]. */
-};
-
-struct prom_t {
-	unsigned long entry;
-	ihandle root;
-	ihandle chosen;
-	int cpu;
-	ihandle stdout;
-	ihandle disp_node;
-	struct prom_args args;
-	unsigned long version;
-	unsigned long root_size_cells;
-	unsigned long root_addr_cells;
-};
-
-struct pci_reg_property {
-	struct pci_address addr;
-	u32 size_hi;
-	u32 size_lo;
-};
-
-struct mem_map_entry {
-	u64	base;
-	u64	size;
-};
-
-typedef u32 cell_t;
-
-extern void __start(unsigned long r3, unsigned long r4, unsigned long r5);
-
-extern void enter_prom(struct prom_args *args, unsigned long entry);
-extern void copy_and_flush(unsigned long dest, unsigned long src,
-			   unsigned long size, unsigned long offset);
-
-extern unsigned long klimit;
-
-/* prom structure */
-static struct prom_t __initdata prom;
-
-#define PROM_SCRATCH_SIZE 256
-
-static char __initdata of_stdout_device[256];
-static char __initdata prom_scratch[PROM_SCRATCH_SIZE];
-
-static unsigned long __initdata dt_header_start;
-static unsigned long __initdata dt_struct_start, dt_struct_end;
-static unsigned long __initdata dt_string_start, dt_string_end;
-
-static unsigned long __initdata prom_initrd_start, prom_initrd_end;
-
-static int __initdata iommu_force_on;
-static int __initdata ppc64_iommu_off;
-static int __initdata of_platform;
-
-static char __initdata prom_cmd_line[COMMAND_LINE_SIZE];
-
-static unsigned long __initdata prom_memory_limit;
-static unsigned long __initdata prom_tce_alloc_start;
-static unsigned long __initdata prom_tce_alloc_end;
-
-static unsigned long __initdata alloc_top;
-static unsigned long __initdata alloc_top_high;
-static unsigned long __initdata alloc_bottom;
-static unsigned long __initdata rmo_top;
-static unsigned long __initdata ram_top;
-
-static struct mem_map_entry __initdata mem_reserve_map[MEM_RESERVE_MAP_SIZE];
-static int __initdata mem_reserve_cnt;
-
-static cell_t __initdata regbuf[1024];
-
-
-#define MAX_CPU_THREADS 2
-
-/* TO GO */
-#ifdef CONFIG_HMT
-struct {
-	unsigned int pir;
-	unsigned int threadid;
-} hmt_thread_data[NR_CPUS];
-#endif /* CONFIG_HMT */
-
-/*
- * This are used in calls to call_prom.  The 4th and following
- * arguments to call_prom should be 32-bit values.  64 bit values
- * are truncated to 32 bits (and fortunately don't get interpreted
- * as two arguments).
- */
-#define ADDR(x)		(u32) ((unsigned long)(x) - offset)
-
-/*
- * Error results ... some OF calls will return "-1" on error, some
- * will return 0, some will return either. To simplify, here are
- * macros to use with any ihandle or phandle return value to check if
- * it is valid
- */
-
-#define PROM_ERROR		(-1u)
-#define PHANDLE_VALID(p)	((p) != 0 && (p) != PROM_ERROR)
-#define IHANDLE_VALID(i)	((i) != 0 && (i) != PROM_ERROR)
-
-
-/* This is the one and *ONLY* place where we actually call open
- * firmware from, since we need to make sure we're running in 32b
- * mode when we do.  We switch back to 64b mode upon return.
- */
-
-static int __init call_prom(const char *service, int nargs, int nret, ...)
-{
-	int i;
-	unsigned long offset = reloc_offset();
-	struct prom_t *_prom = PTRRELOC(&prom);
-	va_list list;
-
-	_prom->args.service = ADDR(service);
-	_prom->args.nargs = nargs;
-	_prom->args.nret = nret;
-	_prom->args.rets = (prom_arg_t *)&(_prom->args.args[nargs]);
-
-	va_start(list, nret);
-	for (i=0; i < nargs; i++)
-		_prom->args.args[i] = va_arg(list, prom_arg_t);
-	va_end(list);
-
-	for (i=0; i < nret ;i++)
-		_prom->args.rets[i] = 0;
-
-	enter_prom(&_prom->args, _prom->entry);
-
-	return (nret > 0) ? _prom->args.rets[0] : 0;
-}
-
-
-static unsigned int __init prom_claim(unsigned long virt, unsigned long size,
-				unsigned long align)
-{
-	return (unsigned int)call_prom("claim", 3, 1,
-				       (prom_arg_t)virt, (prom_arg_t)size,
-				       (prom_arg_t)align);
-}
-
-static void __init prom_print(const char *msg)
-{
-	const char *p, *q;
-	unsigned long offset = reloc_offset();
-	struct prom_t *_prom = PTRRELOC(&prom);
-
-	if (_prom->stdout == 0)
-		return;
-
-	for (p = msg; *p != 0; p = q) {
-		for (q = p; *q != 0 && *q != '\n'; ++q)
-			;
-		if (q > p)
-			call_prom("write", 3, 1, _prom->stdout, p, q - p);
-		if (*q == 0)
-			break;
-		++q;
-		call_prom("write", 3, 1, _prom->stdout, ADDR("\r\n"), 2);
-	}
-}
-
-
-static void __init prom_print_hex(unsigned long val)
-{
-	unsigned long offset = reloc_offset();
-	int i, nibbles = sizeof(val)*2;
-	char buf[sizeof(val)*2+1];
-	struct prom_t *_prom = PTRRELOC(&prom);
-
-	for (i = nibbles-1;  i >= 0;  i--) {
-		buf[i] = (val & 0xf) + '0';
-		if (buf[i] > '9')
-			buf[i] += ('a'-'0'-10);
-		val >>= 4;
-	}
-	buf[nibbles] = '\0';
-	call_prom("write", 3, 1, _prom->stdout, buf, nibbles);
-}
-
-
-static void __init prom_printf(const char *format, ...)
-{
-	unsigned long offset = reloc_offset();
-	const char *p, *q, *s;
-	va_list args;
-	unsigned long v;
-	struct prom_t *_prom = PTRRELOC(&prom);
-
-	va_start(args, format);
-	for (p = PTRRELOC(format); *p != 0; p = q) {
-		for (q = p; *q != 0 && *q != '\n' && *q != '%'; ++q)
-			;
-		if (q > p)
-			call_prom("write", 3, 1, _prom->stdout, p, q - p);
-		if (*q == 0)
-			break;
-		if (*q == '\n') {
-			++q;
-			call_prom("write", 3, 1, _prom->stdout,
-				  ADDR("\r\n"), 2);
-			continue;
-		}
-		++q;
-		if (*q == 0)
-			break;
-		switch (*q) {
-		case 's':
-			++q;
-			s = va_arg(args, const char *);
-			prom_print(s);
-			break;
-		case 'x':
-			++q;
-			v = va_arg(args, unsigned long);
-			prom_print_hex(v);
-			break;
-		}
-	}
-}
-
-
-static void __init __attribute__((noreturn)) prom_panic(const char *reason)
-{
-	unsigned long offset = reloc_offset();
-
-	prom_print(PTRRELOC(reason));
-	/* ToDo: should put up an SRC here */
-	call_prom("exit", 0, 0);
-
-	for (;;)			/* should never get here */
-		;
-}
-
-
-static int __init prom_next_node(phandle *nodep)
-{
-	phandle node;
-
-	if ((node = *nodep) != 0
-	    && (*nodep = call_prom("child", 1, 1, node)) != 0)
-		return 1;
-	if ((*nodep = call_prom("peer", 1, 1, node)) != 0)
-		return 1;
-	for (;;) {
-		if ((node = call_prom("parent", 1, 1, node)) == 0)
-			return 0;
-		if ((*nodep = call_prom("peer", 1, 1, node)) != 0)
-			return 1;
-	}
-}
-
-static int __init prom_getprop(phandle node, const char *pname,
-			       void *value, size_t valuelen)
-{
-	unsigned long offset = reloc_offset();
-
-	return call_prom("getprop", 4, 1, node, ADDR(pname),
-			 (u32)(unsigned long) value, (u32) valuelen);
-}
-
-static int __init prom_getproplen(phandle node, const char *pname)
-{
-	unsigned long offset = reloc_offset();
-
-	return call_prom("getproplen", 2, 1, node, ADDR(pname));
-}
-
-static int __init prom_setprop(phandle node, const char *pname,
-			       void *value, size_t valuelen)
-{
-	unsigned long offset = reloc_offset();
-
-	return call_prom("setprop", 4, 1, node, ADDR(pname),
-			 (u32)(unsigned long) value, (u32) valuelen);
-}
-
-/* We can't use the standard versions because of RELOC headaches. */
-#define isxdigit(c)	(('0' <= (c) && (c) <= '9') \
-			 || ('a' <= (c) && (c) <= 'f') \
-			 || ('A' <= (c) && (c) <= 'F'))
-
-#define isdigit(c)	('0' <= (c) && (c) <= '9')
-#define islower(c)	('a' <= (c) && (c) <= 'z')
-#define toupper(c)	(islower(c) ? ((c) - 'a' + 'A') : (c))
-
-unsigned long prom_strtoul(const char *cp, const char **endp)
-{
-	unsigned long result = 0, base = 10, value;
-
-	if (*cp == '0') {
-		base = 8;
-		cp++;
-		if (toupper(*cp) == 'X') {
-			cp++;
-			base = 16;
-		}
-	}
-
-	while (isxdigit(*cp) &&
-	       (value = isdigit(*cp) ? *cp - '0' : toupper(*cp) - 'A' + 10) < base) {
-		result = result * base + value;
-		cp++;
-	}
-
-	if (endp)
-		*endp = cp;
-
-	return result;
-}
-
-unsigned long prom_memparse(const char *ptr, const char **retptr)
-{
-	unsigned long ret = prom_strtoul(ptr, retptr);
-	int shift = 0;
-
-	/*
-	 * We can't use a switch here because GCC *may* generate a
-	 * jump table which won't work, because we're not running at
-	 * the address we're linked at.
-	 */
-	if ('G' == **retptr || 'g' == **retptr)
-		shift = 30;
-
-	if ('M' == **retptr || 'm' == **retptr)
-		shift = 20;
-
-	if ('K' == **retptr || 'k' == **retptr)
-		shift = 10;
-
-	if (shift) {
-		ret <<= shift;
-		(*retptr)++;
-	}
-
-	return ret;
-}
-
-/*
- * Early parsing of the command line passed to the kernel, used for
- * "mem=x" and the options that affect the iommu
- */
-static void __init early_cmdline_parse(void)
-{
-	unsigned long offset = reloc_offset();
-	struct prom_t *_prom = PTRRELOC(&prom);
-	char *opt, *p;
-	int l = 0;
-
-	RELOC(prom_cmd_line[0]) = 0;
-	p = RELOC(prom_cmd_line);
-	if ((long)_prom->chosen > 0)
-		l = prom_getprop(_prom->chosen, "bootargs", p, COMMAND_LINE_SIZE-1);
-#ifdef CONFIG_CMDLINE
-	if (l == 0) /* dbl check */
-		strlcpy(RELOC(prom_cmd_line),
-			RELOC(CONFIG_CMDLINE), sizeof(prom_cmd_line));
-#endif /* CONFIG_CMDLINE */
-	prom_printf("command line: %s\n", RELOC(prom_cmd_line));
-
-	opt = strstr(RELOC(prom_cmd_line), RELOC("iommu="));
-	if (opt) {
-		prom_printf("iommu opt is: %s\n", opt);
-		opt += 6;
-		while (*opt && *opt == ' ')
-			opt++;
-		if (!strncmp(opt, RELOC("off"), 3))
-			RELOC(ppc64_iommu_off) = 1;
-		else if (!strncmp(opt, RELOC("force"), 5))
-			RELOC(iommu_force_on) = 1;
-	}
-
-	opt = strstr(RELOC(prom_cmd_line), RELOC("mem="));
-	if (opt) {
-		opt += 4;
-		RELOC(prom_memory_limit) = prom_memparse(opt, (const char **)&opt);
-		/* Align to 16 MB == size of large page */
-		RELOC(prom_memory_limit) = ALIGN(RELOC(prom_memory_limit), 0x1000000);
-	}
-}
-
-/*
- * To tell the firmware what our capabilities are, we have to pass
- * it a fake 32-bit ELF header containing a couple of PT_NOTE sections
- * that contain structures that contain the actual values.
- */
-static struct fake_elf {
-	Elf32_Ehdr	elfhdr;
-	Elf32_Phdr	phdr[2];
-	struct chrpnote {
-		u32	namesz;
-		u32	descsz;
-		u32	type;
-		char	name[8];	/* "PowerPC" */
-		struct chrpdesc {
-			u32	real_mode;
-			u32	real_base;
-			u32	real_size;
-			u32	virt_base;
-			u32	virt_size;
-			u32	load_base;
-		} chrpdesc;
-	} chrpnote;
-	struct rpanote {
-		u32	namesz;
-		u32	descsz;
-		u32	type;
-		char	name[24];	/* "IBM,RPA-Client-Config" */
-		struct rpadesc {
-			u32	lpar_affinity;
-			u32	min_rmo_size;
-			u32	min_rmo_percent;
-			u32	max_pft_size;
-			u32	splpar;
-			u32	min_load;
-			u32	new_mem_def;
-			u32	ignore_me;
-		} rpadesc;
-	} rpanote;
-} fake_elf = {
-	.elfhdr = {
-		.e_ident = { 0x7f, 'E', 'L', 'F',
-			     ELFCLASS32, ELFDATA2MSB, EV_CURRENT },
-		.e_type = ET_EXEC,	/* yeah right */
-		.e_machine = EM_PPC,
-		.e_version = EV_CURRENT,
-		.e_phoff = offsetof(struct fake_elf, phdr),
-		.e_phentsize = sizeof(Elf32_Phdr),
-		.e_phnum = 2
-	},
-	.phdr = {
-		[0] = {
-			.p_type = PT_NOTE,
-			.p_offset = offsetof(struct fake_elf, chrpnote),
-			.p_filesz = sizeof(struct chrpnote)
-		}, [1] = {
-			.p_type = PT_NOTE,
-			.p_offset = offsetof(struct fake_elf, rpanote),
-			.p_filesz = sizeof(struct rpanote)
-		}
-	},
-	.chrpnote = {
-		.namesz = sizeof("PowerPC"),
-		.descsz = sizeof(struct chrpdesc),
-		.type = 0x1275,
-		.name = "PowerPC",
-		.chrpdesc = {
-			.real_mode = ~0U,	/* ~0 means "don't care" */
-			.real_base = ~0U,
-			.real_size = ~0U,
-			.virt_base = ~0U,
-			.virt_size = ~0U,
-			.load_base = ~0U
-		},
-	},
-	.rpanote = {
-		.namesz = sizeof("IBM,RPA-Client-Config"),
-		.descsz = sizeof(struct rpadesc),
-		.type = 0x12759999,
-		.name = "IBM,RPA-Client-Config",
-		.rpadesc = {
-			.lpar_affinity = 0,
-			.min_rmo_size = 64,	/* in megabytes */
-			.min_rmo_percent = 0,
-			.max_pft_size = 48,	/* 2^48 bytes max PFT size */
-			.splpar = 1,
-			.min_load = ~0U,
-			.new_mem_def = 0
-		}
-	}
-};
-
-static void __init prom_send_capabilities(void)
-{
-	unsigned long offset = reloc_offset();
-	ihandle elfloader;
-
-	elfloader = call_prom("open", 1, 1, ADDR("/packages/elf-loader"));
-	if (elfloader == 0) {
-		prom_printf("couldn't open /packages/elf-loader\n");
-		return;
-	}
-	call_prom("call-method", 3, 1, ADDR("process-elf-header"),
-			elfloader, ADDR(&fake_elf));
-	call_prom("close", 1, 0, elfloader);
-}
-
-/*
- * Memory allocation strategy... our layout is normally:
- *
- *  at 14Mb or more we vmlinux, then a gap and initrd. In some rare cases, initrd
- *  might end up beeing before the kernel though. We assume this won't override
- *  the final kernel at 0, we have no provision to handle that in this version,
- *  but it should hopefully never happen.
- *
- *  alloc_top is set to the top of RMO, eventually shrink down if the TCEs overlap
- *  alloc_bottom is set to the top of kernel/initrd
- *
- *  from there, allocations are done that way : rtas is allocated topmost, and
- *  the device-tree is allocated from the bottom. We try to grow the device-tree
- *  allocation as we progress. If we can't, then we fail, we don't currently have
- *  a facility to restart elsewhere, but that shouldn't be necessary neither
- *
- *  Note that calls to reserve_mem have to be done explicitely, memory allocated
- *  with either alloc_up or alloc_down isn't automatically reserved.
- */
-
-
-/*
- * Allocates memory in the RMO upward from the kernel/initrd
- *
- * When align is 0, this is a special case, it means to allocate in place
- * at the current location of alloc_bottom or fail (that is basically
- * extending the previous allocation). Used for the device-tree flattening
- */
-static unsigned long __init alloc_up(unsigned long size, unsigned long align)
-{
-	unsigned long offset = reloc_offset();
-	unsigned long base = _ALIGN_UP(RELOC(alloc_bottom), align);
-	unsigned long addr = 0;
-
-	prom_debug("alloc_up(%x, %x)\n", size, align);
-	if (RELOC(ram_top) == 0)
-		prom_panic("alloc_up() called with mem not initialized\n");
-
-	if (align)
-		base = _ALIGN_UP(RELOC(alloc_bottom), align);
-	else
-		base = RELOC(alloc_bottom);
-
-	for(; (base + size) <= RELOC(alloc_top); 
-	    base = _ALIGN_UP(base + 0x100000, align)) {
-		prom_debug("    trying: 0x%x\n\r", base);
-		addr = (unsigned long)prom_claim(base, size, 0);
-		if (addr != PROM_ERROR)
-			break;
-		addr = 0;
-		if (align == 0)
-			break;
-	}
-	if (addr == 0)
-		return 0;
-	RELOC(alloc_bottom) = addr;
-
-	prom_debug(" -> %x\n", addr);
-	prom_debug("  alloc_bottom : %x\n", RELOC(alloc_bottom));
-	prom_debug("  alloc_top    : %x\n", RELOC(alloc_top));
-	prom_debug("  alloc_top_hi : %x\n", RELOC(alloc_top_high));
-	prom_debug("  rmo_top      : %x\n", RELOC(rmo_top));
-	prom_debug("  ram_top      : %x\n", RELOC(ram_top));
-
-	return addr;
-}
-
-/*
- * Allocates memory downard, either from top of RMO, or if highmem
- * is set, from the top of RAM. Note that this one doesn't handle
- * failures. In does claim memory if highmem is not set.
- */
-static unsigned long __init alloc_down(unsigned long size, unsigned long align,
-				       int highmem)
-{
-	unsigned long offset = reloc_offset();
-	unsigned long base, addr = 0;
-
-	prom_debug("alloc_down(%x, %x, %s)\n", size, align,
-		   highmem ? RELOC("(high)") : RELOC("(low)"));
-	if (RELOC(ram_top) == 0)
-		prom_panic("alloc_down() called with mem not initialized\n");
-
-	if (highmem) {
-		/* Carve out storage for the TCE table. */
-		addr = _ALIGN_DOWN(RELOC(alloc_top_high) - size, align);
-		if (addr <= RELOC(alloc_bottom))
-			return 0;
-		else {
-			/* Will we bump into the RMO ? If yes, check out that we
-			 * didn't overlap existing allocations there, if we did,
-			 * we are dead, we must be the first in town !
-			 */
-			if (addr < RELOC(rmo_top)) {
-				/* Good, we are first */
-				if (RELOC(alloc_top) == RELOC(rmo_top))
-					RELOC(alloc_top) = RELOC(rmo_top) = addr;
-				else
-					return 0;
-			}
-			RELOC(alloc_top_high) = addr;
-		}
-		goto bail;
-	}
-
-	base = _ALIGN_DOWN(RELOC(alloc_top) - size, align);
-	for(; base > RELOC(alloc_bottom); base = _ALIGN_DOWN(base - 0x100000, align))  {
-		prom_debug("    trying: 0x%x\n\r", base);
-		addr = (unsigned long)prom_claim(base, size, 0);
-		if (addr != PROM_ERROR)
-			break;
-		addr = 0;
-	}
-	if (addr == 0)
-		return 0;
-	RELOC(alloc_top) = addr;
-
- bail:
-	prom_debug(" -> %x\n", addr);
-	prom_debug("  alloc_bottom : %x\n", RELOC(alloc_bottom));
-	prom_debug("  alloc_top    : %x\n", RELOC(alloc_top));
-	prom_debug("  alloc_top_hi : %x\n", RELOC(alloc_top_high));
-	prom_debug("  rmo_top      : %x\n", RELOC(rmo_top));
-	prom_debug("  ram_top      : %x\n", RELOC(ram_top));
-
-	return addr;
-}
-
-/*
- * Parse a "reg" cell
- */
-static unsigned long __init prom_next_cell(int s, cell_t **cellp)
-{
-	cell_t *p = *cellp;
-	unsigned long r = 0;
-
-	/* Ignore more than 2 cells */
-	while (s > 2) {
-		p++;
-		s--;
-	}
-	while (s) {
-		r <<= 32;
-		r |= *(p++);
-		s--;
-	}
-
-	*cellp = p;
-	return r;
-}
-
-/*
- * Very dumb function for adding to the memory reserve list, but
- * we don't need anything smarter at this point
- *
- * XXX Eventually check for collisions. They should NEVER happen
- * if problems seem to show up, it would be a good start to track
- * them down.
- */
-static void reserve_mem(unsigned long base, unsigned long size)
-{
-	unsigned long offset = reloc_offset();
-	unsigned long top = base + size;
-	unsigned long cnt = RELOC(mem_reserve_cnt);
-
-	if (size == 0)
-		return;
-
-	/* We need to always keep one empty entry so that we
-	 * have our terminator with "size" set to 0 since we are
-	 * dumb and just copy this entire array to the boot params
-	 */
-	base = _ALIGN_DOWN(base, PAGE_SIZE);
-	top = _ALIGN_UP(top, PAGE_SIZE);
-	size = top - base;
-
-	if (cnt >= (MEM_RESERVE_MAP_SIZE - 1))
-		prom_panic("Memory reserve map exhausted !\n");
-	RELOC(mem_reserve_map)[cnt].base = base;
-	RELOC(mem_reserve_map)[cnt].size = size;
-	RELOC(mem_reserve_cnt) = cnt + 1;
-}
-
-/*
- * Initialize memory allocation mecanism, parse "memory" nodes and
- * obtain that way the top of memory and RMO to setup out local allocator
- */
-static void __init prom_init_mem(void)
-{
-	phandle node;
-	char *path, type[64];
-	unsigned int plen;
-	cell_t *p, *endp;
-	unsigned long offset = reloc_offset();
-	struct prom_t *_prom = PTRRELOC(&prom);
-
-	/*
-	 * We iterate the memory nodes to find
-	 * 1) top of RMO (first node)
-	 * 2) top of memory
-	 */
-	prom_debug("root_addr_cells: %x\n", (long)_prom->root_addr_cells);
-	prom_debug("root_size_cells: %x\n", (long)_prom->root_size_cells);
-
-	prom_debug("scanning memory:\n");
-	path = RELOC(prom_scratch);
-
-	for (node = 0; prom_next_node(&node); ) {
-		type[0] = 0;
-		prom_getprop(node, "device_type", type, sizeof(type));
-
-		if (strcmp(type, RELOC("memory")))
-			continue;
-	
-		plen = prom_getprop(node, "reg", RELOC(regbuf), sizeof(regbuf));
-		if (plen > sizeof(regbuf)) {
-			prom_printf("memory node too large for buffer !\n");
-			plen = sizeof(regbuf);
-		}
-		p = RELOC(regbuf);
-		endp = p + (plen / sizeof(cell_t));
-
-#ifdef DEBUG_PROM
-		memset(path, 0, PROM_SCRATCH_SIZE);
-		call_prom("package-to-path", 3, 1, node, path, PROM_SCRATCH_SIZE-1);
-		prom_debug("  node %s :\n", path);
-#endif /* DEBUG_PROM */
-
-		while ((endp - p) >= (_prom->root_addr_cells + _prom->root_size_cells)) {
-			unsigned long base, size;
-
-			base = prom_next_cell(_prom->root_addr_cells, &p);
-			size = prom_next_cell(_prom->root_size_cells, &p);
-
-			if (size == 0)
-				continue;
-			prom_debug("    %x %x\n", base, size);
-			if (base == 0)
-				RELOC(rmo_top) = size;
-			if ((base + size) > RELOC(ram_top))
-				RELOC(ram_top) = base + size;
-		}
-	}
-
-	RELOC(alloc_bottom) = PAGE_ALIGN(RELOC(klimit) - offset + 0x4000);
-
-	/* Check if we have an initrd after the kernel, if we do move our bottom
-	 * point to after it
-	 */
-	if (RELOC(prom_initrd_start)) {
-		if (RELOC(prom_initrd_end) > RELOC(alloc_bottom))
-			RELOC(alloc_bottom) = PAGE_ALIGN(RELOC(prom_initrd_end));
-	}
-
-	/*
-	 * If prom_memory_limit is set we reduce the upper limits *except* for
-	 * alloc_top_high. This must be the real top of RAM so we can put
-	 * TCE's up there.
-	 */
-
-	RELOC(alloc_top_high) = RELOC(ram_top);
-
-	if (RELOC(prom_memory_limit)) {
-		if (RELOC(prom_memory_limit) <= RELOC(alloc_bottom)) {
-			prom_printf("Ignoring mem=%x <= alloc_bottom.\n",
-				RELOC(prom_memory_limit));
-			RELOC(prom_memory_limit) = 0;
-		} else if (RELOC(prom_memory_limit) >= RELOC(ram_top)) {
-			prom_printf("Ignoring mem=%x >= ram_top.\n",
-				RELOC(prom_memory_limit));
-			RELOC(prom_memory_limit) = 0;
-		} else {
-			RELOC(ram_top) = RELOC(prom_memory_limit);
-			RELOC(rmo_top) = min(RELOC(rmo_top), RELOC(prom_memory_limit));
-		}
-	}
-
-	/*
-	 * Setup our top alloc point, that is top of RMO or top of
-	 * segment 0 when running non-LPAR.
-	 */
-	if ( RELOC(of_platform) == PLATFORM_PSERIES_LPAR )
-		RELOC(alloc_top) = RELOC(rmo_top);
-	else
-		/* Some RS64 machines have buggy firmware where claims up at 1GB
-		 * fails. Cap at 768MB as a workaround. Still plenty of room.
-		 */
-		RELOC(alloc_top) = RELOC(rmo_top) = min(0x30000000ul, RELOC(ram_top));
-
-	prom_printf("memory layout at init:\n");
-	prom_printf("  memory_limit : %x (16 MB aligned)\n", RELOC(prom_memory_limit));
-	prom_printf("  alloc_bottom : %x\n", RELOC(alloc_bottom));
-	prom_printf("  alloc_top    : %x\n", RELOC(alloc_top));
-	prom_printf("  alloc_top_hi : %x\n", RELOC(alloc_top_high));
-	prom_printf("  rmo_top      : %x\n", RELOC(rmo_top));
-	prom_printf("  ram_top      : %x\n", RELOC(ram_top));
-}
-
-
-/*
- * Allocate room for and instanciate RTAS
- */
-static void __init prom_instantiate_rtas(void)
-{
-	unsigned long offset = reloc_offset();
-	struct prom_t *_prom = PTRRELOC(&prom);
-	phandle rtas_node;
-	ihandle rtas_inst;
-	u32 base, entry = 0;
-	u32 size = 0;
-
-	prom_debug("prom_instantiate_rtas: start...\n");
-
-	rtas_node = call_prom("finddevice", 1, 1, ADDR("/rtas"));
-	prom_debug("rtas_node: %x\n", rtas_node);
-	if (!PHANDLE_VALID(rtas_node))
-		return;
-
-	prom_getprop(rtas_node, "rtas-size", &size, sizeof(size));
-	if (size == 0)
-		return;
-
-	base = alloc_down(size, PAGE_SIZE, 0);
-	if (base == 0) {
-		prom_printf("RTAS allocation failed !\n");
-		return;
-	}
-
-	rtas_inst = call_prom("open", 1, 1, ADDR("/rtas"));
-	if (!IHANDLE_VALID(rtas_inst)) {
-		prom_printf("opening rtas package failed");
-		return;
-	}
-
-	prom_printf("instantiating rtas at 0x%x ...", base);
-
-	if (call_prom("call-method", 3, 2,
-		      ADDR("instantiate-rtas"),
-		      rtas_inst, base) != PROM_ERROR) {
-		entry = (long)_prom->args.rets[1];
-	}
-	if (entry == 0) {
-		prom_printf(" failed\n");
-		return;
-	}
-	prom_printf(" done\n");
-
-	reserve_mem(base, size);
-
-	prom_setprop(rtas_node, "linux,rtas-base", &base, sizeof(base));
-	prom_setprop(rtas_node, "linux,rtas-entry", &entry, sizeof(entry));
-
-	prom_debug("rtas base     = 0x%x\n", base);
-	prom_debug("rtas entry    = 0x%x\n", entry);
-	prom_debug("rtas size     = 0x%x\n", (long)size);
-
-	prom_debug("prom_instantiate_rtas: end...\n");
-}
-
-
-/*
- * Allocate room for and initialize TCE tables
- */
-static void __init prom_initialize_tce_table(void)
-{
-	phandle node;
-	ihandle phb_node;
-	unsigned long offset = reloc_offset();
-	char compatible[64], type[64], model[64];
-	char *path = RELOC(prom_scratch);
-	u64 base, align;
-	u32 minalign, minsize;
-	u64 tce_entry, *tce_entryp;
-	u64 local_alloc_top, local_alloc_bottom;
-	u64 i;
-
-	if (RELOC(ppc64_iommu_off))
-		return;
-
-	prom_debug("starting prom_initialize_tce_table\n");
-
-	/* Cache current top of allocs so we reserve a single block */
-	local_alloc_top = RELOC(alloc_top_high);
-	local_alloc_bottom = local_alloc_top;
-
-	/* Search all nodes looking for PHBs. */
-	for (node = 0; prom_next_node(&node); ) {
-		compatible[0] = 0;
-		type[0] = 0;
-		model[0] = 0;
-		prom_getprop(node, "compatible",
-			     compatible, sizeof(compatible));
-		prom_getprop(node, "device_type", type, sizeof(type));
-		prom_getprop(node, "model", model, sizeof(model));
-
-		if ((type[0] == 0) || (strstr(type, RELOC("pci")) == NULL))
-			continue;
-
-		/* Keep the old logic in tack to avoid regression. */
-		if (compatible[0] != 0) {
-			if ((strstr(compatible, RELOC("python")) == NULL) &&
-			    (strstr(compatible, RELOC("Speedwagon")) == NULL) &&
-			    (strstr(compatible, RELOC("Winnipeg")) == NULL))
-				continue;
-		} else if (model[0] != 0) {
-			if ((strstr(model, RELOC("ython")) == NULL) &&
-			    (strstr(model, RELOC("peedwagon")) == NULL) &&
-			    (strstr(model, RELOC("innipeg")) == NULL))
-				continue;
-		}
-
-		if (prom_getprop(node, "tce-table-minalign", &minalign,
-				 sizeof(minalign)) == PROM_ERROR)
-			minalign = 0;
-		if (prom_getprop(node, "tce-table-minsize", &minsize,
-				 sizeof(minsize)) == PROM_ERROR)
-			minsize = 4UL << 20;
-
-		/*
-		 * Even though we read what OF wants, we just set the table
-		 * size to 4 MB.  This is enough to map 2GB of PCI DMA space.
-		 * By doing this, we avoid the pitfalls of trying to DMA to
-		 * MMIO space and the DMA alias hole.
-		 *
-		 * On POWER4, firmware sets the TCE region by assuming
-		 * each TCE table is 8MB. Using this memory for anything
-		 * else will impact performance, so we always allocate 8MB.
-		 * Anton
-		 */
-		if (__is_processor(PV_POWER4) || __is_processor(PV_POWER4p))
-			minsize = 8UL << 20;
-		else
-			minsize = 4UL << 20;
-
-		/* Align to the greater of the align or size */
-		align = max(minalign, minsize);
-		base = alloc_down(minsize, align, 1);
-		if (base == 0)
-			prom_panic("ERROR, cannot find space for TCE table.\n");
-		if (base < local_alloc_bottom)
-			local_alloc_bottom = base;
-
-		/* Save away the TCE table attributes for later use. */
-		prom_setprop(node, "linux,tce-base", &base, sizeof(base));
-		prom_setprop(node, "linux,tce-size", &minsize, sizeof(minsize));
-
-		/* It seems OF doesn't null-terminate the path :-( */
-		memset(path, 0, sizeof(path));
-		/* Call OF to setup the TCE hardware */
-		if (call_prom("package-to-path", 3, 1, node,
-			      path, PROM_SCRATCH_SIZE-1) == PROM_ERROR) {
-			prom_printf("package-to-path failed\n");
-		}
-
-		prom_debug("TCE table: %s\n", path);
-		prom_debug("\tnode = 0x%x\n", node);
-		prom_debug("\tbase = 0x%x\n", base);
-		prom_debug("\tsize = 0x%x\n", minsize);
-
-		/* Initialize the table to have a one-to-one mapping
-		 * over the allocated size.
-		 */
-		tce_entryp = (unsigned long *)base;
-		for (i = 0; i < (minsize >> 3) ;tce_entryp++, i++) {
-			tce_entry = (i << PAGE_SHIFT);
-			tce_entry |= 0x3;
-			*tce_entryp = tce_entry;
-		}
-
-		prom_printf("opening PHB %s", path);
-		phb_node = call_prom("open", 1, 1, path);
-		if (phb_node == 0)
-			prom_printf("... failed\n");
-		else
-			prom_printf("... done\n");
-
-		call_prom("call-method", 6, 0, ADDR("set-64-bit-addressing"),
-			  phb_node, -1, minsize,
-			  (u32) base, (u32) (base >> 32));
-		call_prom("close", 1, 0, phb_node);
-	}
-
-	reserve_mem(local_alloc_bottom, local_alloc_top - local_alloc_bottom);
-
-	if (RELOC(prom_memory_limit)) {
-		/*
-		 * We align the start to a 16MB boundary so we can map the TCE area
-		 * using large pages if possible. The end should be the top of RAM
-		 * so no need to align it.
-		 */
-		RELOC(prom_tce_alloc_start) = _ALIGN_DOWN(local_alloc_bottom, 0x1000000);
-		RELOC(prom_tce_alloc_end) = local_alloc_top;
-	}
-
-	/* Flag the first invalid entry */
-	prom_debug("ending prom_initialize_tce_table\n");
-}
-
-/*
- * With CHRP SMP we need to use the OF to start the other
- * processors so we can't wait until smp_boot_cpus (the OF is
- * trashed by then) so we have to put the processors into
- * a holding pattern controlled by the kernel (not OF) before
- * we destroy the OF.
- *
- * This uses a chunk of low memory, puts some holding pattern
- * code there and sends the other processors off to there until
- * smp_boot_cpus tells them to do something.  The holding pattern
- * checks that address until its cpu # is there, when it is that
- * cpu jumps to __secondary_start().  smp_boot_cpus() takes care
- * of setting those values.
- *
- * We also use physical address 0x4 here to tell when a cpu
- * is in its holding pattern code.
- *
- * Fixup comment... DRENG / PPPBBB - Peter
- *
- * -- Cort
- */
-static void __init prom_hold_cpus(void)
-{
-	unsigned long i;
-	unsigned int reg;
-	phandle node;
-	unsigned long offset = reloc_offset();
-	char type[64];
-	int cpuid = 0;
-	unsigned int interrupt_server[MAX_CPU_THREADS];
-	unsigned int cpu_threads, hw_cpu_num;
-	int propsize;
-	extern void __secondary_hold(void);
-	extern unsigned long __secondary_hold_spinloop;
-	extern unsigned long __secondary_hold_acknowledge;
-	unsigned long *spinloop
-		= (void *)virt_to_abs(&__secondary_hold_spinloop);
-	unsigned long *acknowledge
-		= (void *)virt_to_abs(&__secondary_hold_acknowledge);
-	unsigned long secondary_hold
-		= virt_to_abs(*PTRRELOC((unsigned long *)__secondary_hold));
-	struct prom_t *_prom = PTRRELOC(&prom);
-
-	prom_debug("prom_hold_cpus: start...\n");
-	prom_debug("    1) spinloop       = 0x%x\n", (unsigned long)spinloop);
-	prom_debug("    1) *spinloop      = 0x%x\n", *spinloop);
-	prom_debug("    1) acknowledge    = 0x%x\n",
-		   (unsigned long)acknowledge);
-	prom_debug("    1) *acknowledge   = 0x%x\n", *acknowledge);
-	prom_debug("    1) secondary_hold = 0x%x\n", secondary_hold);
-
-	/* Set the common spinloop variable, so all of the secondary cpus
-	 * will block when they are awakened from their OF spinloop.
-	 * This must occur for both SMP and non SMP kernels, since OF will
-	 * be trashed when we move the kernel.
-	 */
-	*spinloop = 0;
-
-#ifdef CONFIG_HMT
-	for (i=0; i < NR_CPUS; i++) {
-		RELOC(hmt_thread_data)[i].pir = 0xdeadbeef;
-	}
-#endif
-	/* look for cpus */
-	for (node = 0; prom_next_node(&node); ) {
-		type[0] = 0;
-		prom_getprop(node, "device_type", type, sizeof(type));
-		if (strcmp(type, RELOC("cpu")) != 0)
-			continue;
-
-		/* Skip non-configured cpus. */
-		if (prom_getprop(node, "status", type, sizeof(type)) > 0)
-			if (strcmp(type, RELOC("okay")) != 0)
-				continue;
-
-		reg = -1;
-		prom_getprop(node, "reg", &reg, sizeof(reg));
-
-		prom_debug("\ncpuid        = 0x%x\n", cpuid);
-		prom_debug("cpu hw idx   = 0x%x\n", reg);
-
-		/* Init the acknowledge var which will be reset by
-		 * the secondary cpu when it awakens from its OF
-		 * spinloop.
-		 */
-		*acknowledge = (unsigned long)-1;
-
-		propsize = prom_getprop(node, "ibm,ppc-interrupt-server#s",
-					&interrupt_server,
-					sizeof(interrupt_server));
-		if (propsize < 0) {
-			/* no property.  old hardware has no SMT */
-			cpu_threads = 1;
-			interrupt_server[0] = reg; /* fake it with phys id */
-		} else {
-			/* We have a threaded processor */
-			cpu_threads = propsize / sizeof(u32);
-			if (cpu_threads > MAX_CPU_THREADS) {
-				prom_printf("SMT: too many threads!\n"
-					    "SMT: found %x, max is %x\n",
-					    cpu_threads, MAX_CPU_THREADS);
-				cpu_threads = 1; /* ToDo: panic? */
-			}
-		}
-
-		hw_cpu_num = interrupt_server[0];
-		if (hw_cpu_num != _prom->cpu) {
-			/* Primary Thread of non-boot cpu */
-			prom_printf("%x : starting cpu hw idx %x... ", cpuid, reg);
-			call_prom("start-cpu", 3, 0, node,
-				  secondary_hold, reg);
-
-			for ( i = 0 ; (i < 100000000) && 
-			      (*acknowledge == ((unsigned long)-1)); i++ )
-				mb();
-
-			if (*acknowledge == reg) {
-				prom_printf("done\n");
-				/* We have to get every CPU out of OF,
-				 * even if we never start it. */
-				if (cpuid >= NR_CPUS)
-					goto next;
-			} else {
-				prom_printf("failed: %x\n", *acknowledge);
-			}
-		}
-#ifdef CONFIG_SMP
-		else
-			prom_printf("%x : boot cpu     %x\n", cpuid, reg);
-#endif
-next:
-#ifdef CONFIG_SMP
-		/* Init paca for secondary threads.   They start later. */
-		for (i=1; i < cpu_threads; i++) {
-			cpuid++;
-			if (cpuid >= NR_CPUS)
-				continue;
-		}
-#endif /* CONFIG_SMP */
-		cpuid++;
-	}
-#ifdef CONFIG_HMT
-	/* Only enable HMT on processors that provide support. */
-	if (__is_processor(PV_PULSAR) || 
-	    __is_processor(PV_ICESTAR) ||
-	    __is_processor(PV_SSTAR)) {
-		prom_printf("    starting secondary threads\n");
-
-		for (i = 0; i < NR_CPUS; i += 2) {
-			if (!cpu_online(i))
-				continue;
-
-			if (i == 0) {
-				unsigned long pir = mfspr(SPRN_PIR);
-				if (__is_processor(PV_PULSAR)) {
-					RELOC(hmt_thread_data)[i].pir = 
-						pir & 0x1f;
-				} else {
-					RELOC(hmt_thread_data)[i].pir = 
-						pir & 0x3ff;
-				}
-			}
-		}
-	} else {
-		prom_printf("Processor is not HMT capable\n");
-	}
-#endif
-
-	if (cpuid > NR_CPUS)
-		prom_printf("WARNING: maximum CPUs (" __stringify(NR_CPUS)
-			    ") exceeded: ignoring extras\n");
-
-	prom_debug("prom_hold_cpus: end...\n");
-}
-
-
-static void __init prom_init_client_services(unsigned long pp)
-{
-	unsigned long offset = reloc_offset();
-	struct prom_t *_prom = PTRRELOC(&prom);
-
-	/* Get a handle to the prom entry point before anything else */
-	_prom->entry = pp;
-
-	/* Init default value for phys size */
-	_prom->root_size_cells = 1;
-	_prom->root_addr_cells = 2;
-
-	/* get a handle for the stdout device */
-	_prom->chosen = call_prom("finddevice", 1, 1, ADDR("/chosen"));
-	if (!PHANDLE_VALID(_prom->chosen))
-		prom_panic("cannot find chosen"); /* msg won't be printed :( */
-
-	/* get device tree root */
-	_prom->root = call_prom("finddevice", 1, 1, ADDR("/"));
-	if (!PHANDLE_VALID(_prom->root))
-		prom_panic("cannot find device tree root"); /* msg won't be printed :( */
-}
-
-static void __init prom_init_stdout(void)
-{
-	unsigned long offset = reloc_offset();
-	struct prom_t *_prom = PTRRELOC(&prom);
-	char *path = RELOC(of_stdout_device);
-	char type[16];
-	u32 val;
-
-	if (prom_getprop(_prom->chosen, "stdout", &val, sizeof(val)) <= 0)
-		prom_panic("cannot find stdout");
-
-	_prom->stdout = val;
-
-	/* Get the full OF pathname of the stdout device */
-	memset(path, 0, 256);
-	call_prom("instance-to-path", 3, 1, _prom->stdout, path, 255);
-	val = call_prom("instance-to-package", 1, 1, _prom->stdout);
-	prom_setprop(_prom->chosen, "linux,stdout-package", &val, sizeof(val));
-	prom_printf("OF stdout device is: %s\n", RELOC(of_stdout_device));
-	prom_setprop(_prom->chosen, "linux,stdout-path",
-		     RELOC(of_stdout_device), strlen(RELOC(of_stdout_device))+1);
-
-	/* If it's a display, note it */
-	memset(type, 0, sizeof(type));
-	prom_getprop(val, "device_type", type, sizeof(type));
-	if (strcmp(type, RELOC("display")) == 0) {
-		_prom->disp_node = val;
-		prom_setprop(val, "linux,boot-display", NULL, 0);
-	}
-}
-
-static void __init prom_close_stdin(void)
-{
-	unsigned long offset = reloc_offset();
-	struct prom_t *_prom = PTRRELOC(&prom);
-	ihandle val;
-
-	if (prom_getprop(_prom->chosen, "stdin", &val, sizeof(val)) > 0)
-		call_prom("close", 1, 0, val);
-}
-
-static int __init prom_find_machine_type(void)
-{
-	unsigned long offset = reloc_offset();
-	struct prom_t *_prom = PTRRELOC(&prom);
-	char compat[256];
-	int len, i = 0;
-	phandle rtas;
-
-	len = prom_getprop(_prom->root, "compatible",
-			   compat, sizeof(compat)-1);
-	if (len > 0) {
-		compat[len] = 0;
-		while (i < len) {
-			char *p = &compat[i];
-			int sl = strlen(p);
-			if (sl == 0)
-				break;
-			if (strstr(p, RELOC("Power Macintosh")) ||
-			    strstr(p, RELOC("MacRISC4")))
-				return PLATFORM_POWERMAC;
-			if (strstr(p, RELOC("Momentum,Maple")))
-				return PLATFORM_MAPLE;
-			i += sl + 1;
-		}
-	}
-	/* Default to pSeries. We need to know if we are running LPAR */
-	rtas = call_prom("finddevice", 1, 1, ADDR("/rtas"));
-	if (PHANDLE_VALID(rtas)) {
-		int x = prom_getproplen(rtas, "ibm,hypertas-functions");
-		if (x != PROM_ERROR) {
-			prom_printf("Hypertas detected, assuming LPAR !\n");
-			return PLATFORM_PSERIES_LPAR;
-		}
-	}
-	return PLATFORM_PSERIES;
-}
-
-static int __init prom_set_color(ihandle ih, int i, int r, int g, int b)
-{
-	unsigned long offset = reloc_offset();
-
-	return call_prom("call-method", 6, 1, ADDR("color!"), ih, i, b, g, r);
-}
-
-/*
- * If we have a display that we don't know how to drive,
- * we will want to try to execute OF's open method for it
- * later.  However, OF will probably fall over if we do that
- * we've taken over the MMU.
- * So we check whether we will need to open the display,
- * and if so, open it now.
- */
-static void __init prom_check_displays(void)
-{
-	unsigned long offset = reloc_offset();
-	struct prom_t *_prom = PTRRELOC(&prom);
-	char type[16], *path;
-	phandle node;
-	ihandle ih;
-	int i;
-
-	static unsigned char default_colors[] = {
-		0x00, 0x00, 0x00,
-		0x00, 0x00, 0xaa,
-		0x00, 0xaa, 0x00,
-		0x00, 0xaa, 0xaa,
-		0xaa, 0x00, 0x00,
-		0xaa, 0x00, 0xaa,
-		0xaa, 0xaa, 0x00,
-		0xaa, 0xaa, 0xaa,
-		0x55, 0x55, 0x55,
-		0x55, 0x55, 0xff,
-		0x55, 0xff, 0x55,
-		0x55, 0xff, 0xff,
-		0xff, 0x55, 0x55,
-		0xff, 0x55, 0xff,
-		0xff, 0xff, 0x55,
-		0xff, 0xff, 0xff
-	};
-	const unsigned char *clut;
-
-	prom_printf("Looking for displays\n");
-	for (node = 0; prom_next_node(&node); ) {
-		memset(type, 0, sizeof(type));
-		prom_getprop(node, "device_type", type, sizeof(type));
-		if (strcmp(type, RELOC("display")) != 0)
-			continue;
-
-		/* It seems OF doesn't null-terminate the path :-( */
-		path = RELOC(prom_scratch);
-		memset(path, 0, PROM_SCRATCH_SIZE);
-
-		/*
-		 * leave some room at the end of the path for appending extra
-		 * arguments
-		 */
-		if (call_prom("package-to-path", 3, 1, node, path,
-			      PROM_SCRATCH_SIZE-10) == PROM_ERROR)
-			continue;
-		prom_printf("found display   : %s, opening ... ", path);
-		
-		ih = call_prom("open", 1, 1, path);
-		if (ih == 0) {
-			prom_printf("failed\n");
-			continue;
-		}
-
-		/* Success */
-		prom_printf("done\n");
-		prom_setprop(node, "linux,opened", NULL, 0);
-
-		/*
-		 * stdout wasn't a display node, pick the first we can find
-		 * for btext
-		 */
-		if (_prom->disp_node == 0)
-			_prom->disp_node = node;
-
-		/* Setup a useable color table when the appropriate
-		 * method is available. Should update this to set-colors */
-		clut = RELOC(default_colors);
-		for (i = 0; i < 32; i++, clut += 3)
-			if (prom_set_color(ih, i, clut[0], clut[1],
-					   clut[2]) != 0)
-				break;
-
-#ifdef CONFIG_LOGO_LINUX_CLUT224
-		clut = PTRRELOC(RELOC(logo_linux_clut224.clut));
-		for (i = 0; i < RELOC(logo_linux_clut224.clutsize); i++, clut += 3)
-			if (prom_set_color(ih, i + 32, clut[0], clut[1],
-					   clut[2]) != 0)
-				break;
-#endif /* CONFIG_LOGO_LINUX_CLUT224 */
-	}
-}
-
-
-/* Return (relocated) pointer to this much memory: moves initrd if reqd. */
-static void __init *make_room(unsigned long *mem_start, unsigned long *mem_end,
-			      unsigned long needed, unsigned long align)
-{
-	unsigned long offset = reloc_offset();
-	void *ret;
-
-	*mem_start = _ALIGN(*mem_start, align);
-	while ((*mem_start + needed) > *mem_end) {
-		unsigned long room, chunk;
-
-		prom_debug("Chunk exhausted, claiming more at %x...\n",
-			   RELOC(alloc_bottom));
-		room = RELOC(alloc_top) - RELOC(alloc_bottom);
-		if (room > DEVTREE_CHUNK_SIZE)
-			room = DEVTREE_CHUNK_SIZE;
-		if (room < PAGE_SIZE)
-			prom_panic("No memory for flatten_device_tree (no room)");
-		chunk = alloc_up(room, 0);
-		if (chunk == 0)
-			prom_panic("No memory for flatten_device_tree (claim failed)");
-		*mem_end = RELOC(alloc_top);
-	}
-
-	ret = (void *)*mem_start;
-	*mem_start += needed;
-
-	return ret;
-}
-
-#define dt_push_token(token, mem_start, mem_end) \
-	do { *((u32 *)make_room(mem_start, mem_end, 4, 4)) = token; } while(0)
-
-static unsigned long __init dt_find_string(char *str)
-{
-	unsigned long offset = reloc_offset();
-	char *s, *os;
-
-	s = os = (char *)RELOC(dt_string_start);
-	s += 4;
-	while (s <  (char *)RELOC(dt_string_end)) {
-		if (strcmp(s, str) == 0)
-			return s - os;
-		s += strlen(s) + 1;
-	}
-	return 0;
-}
-
-/*
- * The Open Firmware 1275 specification states properties must be 31 bytes or
- * less, however not all firmwares obey this. Make it 64 bytes to be safe.
- */
-#define MAX_PROPERTY_NAME 64
-
-static void __init scan_dt_build_strings(phandle node,
-					 unsigned long *mem_start,
-					 unsigned long *mem_end)
-{
-	unsigned long offset = reloc_offset();
-	char *prev_name, *namep, *sstart;
-	unsigned long soff;
-	phandle child;
-
-	sstart =  (char *)RELOC(dt_string_start);
-
-	/* get and store all property names */
-	prev_name = RELOC("");
-	for (;;) {
-		/* 64 is max len of name including nul. */
-		namep = make_room(mem_start, mem_end, MAX_PROPERTY_NAME, 1);
-		if (call_prom("nextprop", 3, 1, node, prev_name, namep) != 1) {
-			/* No more nodes: unwind alloc */
-			*mem_start = (unsigned long)namep;
-			break;
-		}
-
- 		/* skip "name" */
- 		if (strcmp(namep, RELOC("name")) == 0) {
- 			*mem_start = (unsigned long)namep;
- 			prev_name = RELOC("name");
- 			continue;
- 		}
-		/* get/create string entry */
-		soff = dt_find_string(namep);
-		if (soff != 0) {
-			*mem_start = (unsigned long)namep;
-			namep = sstart + soff;
-		} else {
-			/* Trim off some if we can */
-			*mem_start = (unsigned long)namep + strlen(namep) + 1;
-			RELOC(dt_string_end) = *mem_start;
-		}
-		prev_name = namep;
-	}
-
-	/* do all our children */
-	child = call_prom("child", 1, 1, node);
-	while (child != 0) {
-		scan_dt_build_strings(child, mem_start, mem_end);
-		child = call_prom("peer", 1, 1, child);
-	}
-}
-
-static void __init scan_dt_build_struct(phandle node, unsigned long *mem_start,
-					unsigned long *mem_end)
-{
-	phandle child;
-	char *namep, *prev_name, *sstart, *p, *ep, *lp, *path;
-	unsigned long soff;
-	unsigned char *valp;
-	unsigned long offset = reloc_offset();
-	static char pname[MAX_PROPERTY_NAME];
-	int l;
-
-	dt_push_token(OF_DT_BEGIN_NODE, mem_start, mem_end);
-
-	/* get the node's full name */
-	namep = (char *)*mem_start;
-	l = call_prom("package-to-path", 3, 1, node,
-		      namep, *mem_end - *mem_start);
-	if (l >= 0) {
-		/* Didn't fit?  Get more room. */
-		if ((l+1) > (*mem_end - *mem_start)) {
-			namep = make_room(mem_start, mem_end, l+1, 1);
-			call_prom("package-to-path", 3, 1, node, namep, l);
-		}
-		namep[l] = '\0';
-
-		/* Fixup an Apple bug where they have bogus \0 chars in the
-		 * middle of the path in some properties
-		 */
-		for (p = namep, ep = namep + l; p < ep; p++)
-			if (*p == '\0') {
-				memmove(p, p+1, ep - p);
-				ep--; l--; p--;
-			}
-
-		/* now try to extract the unit name in that mess */
-		for (p = namep, lp = NULL; *p; p++)
-			if (*p == '/')
-				lp = p + 1;
-		if (lp != NULL)
-			memmove(namep, lp, strlen(lp) + 1);
-		*mem_start = _ALIGN(((unsigned long) namep) +
-				    strlen(namep) + 1, 4);
-	}
-
-	/* get it again for debugging */
-	path = RELOC(prom_scratch);
-	memset(path, 0, PROM_SCRATCH_SIZE);
-	call_prom("package-to-path", 3, 1, node, path, PROM_SCRATCH_SIZE-1);
-
-	/* get and store all properties */
-	prev_name = RELOC("");
-	sstart = (char *)RELOC(dt_string_start);
-	for (;;) {
-		if (call_prom("nextprop", 3, 1, node, prev_name,
-			      RELOC(pname)) != 1)
-			break;
-
- 		/* skip "name" */
- 		if (strcmp(RELOC(pname), RELOC("name")) == 0) {
- 			prev_name = RELOC("name");
- 			continue;
- 		}
-
-		/* find string offset */
-		soff = dt_find_string(RELOC(pname));
-		if (soff == 0) {
-			prom_printf("WARNING: Can't find string index for"
-				    " <%s>, node %s\n", RELOC(pname), path);
-			break;
-		}
-		prev_name = sstart + soff;
-
-		/* get length */
-		l = call_prom("getproplen", 2, 1, node, RELOC(pname));
-
-		/* sanity checks */
-		if (l == PROM_ERROR)
-			continue;
-		if (l > MAX_PROPERTY_LENGTH) {
-			prom_printf("WARNING: ignoring large property ");
-			/* It seems OF doesn't null-terminate the path :-( */
-			prom_printf("[%s] ", path);
-			prom_printf("%s length 0x%x\n", RELOC(pname), l);
-			continue;
-		}
-
-		/* push property head */
-		dt_push_token(OF_DT_PROP, mem_start, mem_end);
-		dt_push_token(l, mem_start, mem_end);
-		dt_push_token(soff, mem_start, mem_end);
-
-		/* push property content */
-		valp = make_room(mem_start, mem_end, l, 4);
-		call_prom("getprop", 4, 1, node, RELOC(pname), valp, l);
-		*mem_start = _ALIGN(*mem_start, 4);
-	}
-
-	/* Add a "linux,phandle" property. */
-	soff = dt_find_string(RELOC("linux,phandle"));
-	if (soff == 0)
-		prom_printf("WARNING: Can't find string index for"
-			    " <linux-phandle> node %s\n", path);
-	else {
-		dt_push_token(OF_DT_PROP, mem_start, mem_end);
-		dt_push_token(4, mem_start, mem_end);
-		dt_push_token(soff, mem_start, mem_end);
-		valp = make_room(mem_start, mem_end, 4, 4);
-		*(u32 *)valp = node;
-	}
-
-	/* do all our children */
-	child = call_prom("child", 1, 1, node);
-	while (child != 0) {
-		scan_dt_build_struct(child, mem_start, mem_end);
-		child = call_prom("peer", 1, 1, child);
-	}
-
-	dt_push_token(OF_DT_END_NODE, mem_start, mem_end);
-}
-
-static void __init flatten_device_tree(void)
-{
-	phandle root;
-	unsigned long offset = reloc_offset();
-	unsigned long mem_start, mem_end, room;
-	struct boot_param_header *hdr;
-	struct prom_t *_prom = PTRRELOC(&prom);
-	char *namep;
-	u64 *rsvmap;
-
-	/*
-	 * Check how much room we have between alloc top & bottom (+/- a
-	 * few pages), crop to 4Mb, as this is our "chuck" size
-	 */
-	room = RELOC(alloc_top) - RELOC(alloc_bottom) - 0x4000;
-	if (room > DEVTREE_CHUNK_SIZE)
-		room = DEVTREE_CHUNK_SIZE;
-	prom_debug("starting device tree allocs at %x\n", RELOC(alloc_bottom));
-
-	/* Now try to claim that */
-	mem_start = (unsigned long)alloc_up(room, PAGE_SIZE);
-	if (mem_start == 0)
-		prom_panic("Can't allocate initial device-tree chunk\n");
-	mem_end = RELOC(alloc_top);
-
-	/* Get root of tree */
-	root = call_prom("peer", 1, 1, (phandle)0);
-	if (root == (phandle)0)
-		prom_panic ("couldn't get device tree root\n");
-
-	/* Build header and make room for mem rsv map */ 
-	mem_start = _ALIGN(mem_start, 4);
-	hdr = make_room(&mem_start, &mem_end,
-			sizeof(struct boot_param_header), 4);
-	RELOC(dt_header_start) = (unsigned long)hdr;
-	rsvmap = make_room(&mem_start, &mem_end, sizeof(mem_reserve_map), 8);
-
-	/* Start of strings */
-	mem_start = PAGE_ALIGN(mem_start);
-	RELOC(dt_string_start) = mem_start;
-	mem_start += 4; /* hole */
-
-	/* Add "linux,phandle" in there, we'll need it */
-	namep = make_room(&mem_start, &mem_end, 16, 1);
-	strcpy(namep, RELOC("linux,phandle"));
-	mem_start = (unsigned long)namep + strlen(namep) + 1;
-
-	/* Build string array */
-	prom_printf("Building dt strings...\n"); 
-	scan_dt_build_strings(root, &mem_start, &mem_end);
-	RELOC(dt_string_end) = mem_start;
-
-	/* Build structure */
-	mem_start = PAGE_ALIGN(mem_start);
-	RELOC(dt_struct_start) = mem_start;
-	prom_printf("Building dt structure...\n"); 
-	scan_dt_build_struct(root, &mem_start, &mem_end);
-	dt_push_token(OF_DT_END, &mem_start, &mem_end);
-	RELOC(dt_struct_end) = PAGE_ALIGN(mem_start);
-
-	/* Finish header */
-	hdr->boot_cpuid_phys = _prom->cpu;
-	hdr->magic = OF_DT_HEADER;
-	hdr->totalsize = RELOC(dt_struct_end) - RELOC(dt_header_start);
-	hdr->off_dt_struct = RELOC(dt_struct_start) - RELOC(dt_header_start);
-	hdr->off_dt_strings = RELOC(dt_string_start) - RELOC(dt_header_start);
-	hdr->dt_strings_size = RELOC(dt_string_end) - RELOC(dt_string_start);
-	hdr->off_mem_rsvmap = ((unsigned long)rsvmap) - RELOC(dt_header_start);
-	hdr->version = OF_DT_VERSION;
-	/* Version 16 is not backward compatible */
-	hdr->last_comp_version = 0x10;
-
-	/* Reserve the whole thing and copy the reserve map in, we
-	 * also bump mem_reserve_cnt to cause further reservations to
-	 * fail since it's too late.
-	 */
-	reserve_mem(RELOC(dt_header_start), hdr->totalsize);
-	memcpy(rsvmap, RELOC(mem_reserve_map), sizeof(mem_reserve_map));
-
-#ifdef DEBUG_PROM
-	{
-		int i;
-		prom_printf("reserved memory map:\n");
-		for (i = 0; i < RELOC(mem_reserve_cnt); i++)
-			prom_printf("  %x - %x\n", RELOC(mem_reserve_map)[i].base,
-				    RELOC(mem_reserve_map)[i].size);
-	}
-#endif
-	RELOC(mem_reserve_cnt) = MEM_RESERVE_MAP_SIZE;
-
-	prom_printf("Device tree strings 0x%x -> 0x%x\n",
-		    RELOC(dt_string_start), RELOC(dt_string_end)); 
-	prom_printf("Device tree struct  0x%x -> 0x%x\n",
-		    RELOC(dt_struct_start), RELOC(dt_struct_end));
-
-}
-
-
-static void __init fixup_device_tree(void)
-{
-	unsigned long offset = reloc_offset();
-	phandle u3, i2c, mpic;
-	u32 u3_rev;
-	u32 interrupts[2];
-	u32 parent;
-
-	/* Some G5s have a missing interrupt definition, fix it up here */
-	u3 = call_prom("finddevice", 1, 1, ADDR("/u3@0,f8000000"));
-	if (!PHANDLE_VALID(u3))
-		return;
-	i2c = call_prom("finddevice", 1, 1, ADDR("/u3@0,f8000000/i2c@f8001000"));
-	if (!PHANDLE_VALID(i2c))
-		return;
-	mpic = call_prom("finddevice", 1, 1, ADDR("/u3@0,f8000000/mpic@f8040000"));
-	if (!PHANDLE_VALID(mpic))
-		return;
-
-	/* check if proper rev of u3 */
-	if (prom_getprop(u3, "device-rev", &u3_rev, sizeof(u3_rev))
-	    == PROM_ERROR)
-		return;
-	if (u3_rev < 0x35 || u3_rev > 0x39)
-		return;
-	/* does it need fixup ? */
-	if (prom_getproplen(i2c, "interrupts") > 0)
-		return;
-
-	prom_printf("fixing up bogus interrupts for u3 i2c...\n");
-
-	/* interrupt on this revision of u3 is number 0 and level */
-	interrupts[0] = 0;
-	interrupts[1] = 1;
-	prom_setprop(i2c, "interrupts", &interrupts, sizeof(interrupts));
-	parent = (u32)mpic;
-	prom_setprop(i2c, "interrupt-parent", &parent, sizeof(parent));
-}
-
-
-static void __init prom_find_boot_cpu(void)
-{
-	unsigned long offset = reloc_offset();
-       	struct prom_t *_prom = PTRRELOC(&prom);
-	u32 getprop_rval;
-	ihandle prom_cpu;
-	phandle cpu_pkg;
-
-	if (prom_getprop(_prom->chosen, "cpu", &prom_cpu, sizeof(prom_cpu)) <= 0)
-		prom_panic("cannot find boot cpu");
-
-	cpu_pkg = call_prom("instance-to-package", 1, 1, prom_cpu);
-
-	prom_getprop(cpu_pkg, "reg", &getprop_rval, sizeof(getprop_rval));
-	_prom->cpu = getprop_rval;
-
-	prom_debug("Booting CPU hw index = 0x%x\n", _prom->cpu);
-}
-
-static void __init prom_check_initrd(unsigned long r3, unsigned long r4)
-{
-#ifdef CONFIG_BLK_DEV_INITRD
-	unsigned long offset = reloc_offset();
-       	struct prom_t *_prom = PTRRELOC(&prom);
-
-	if ( r3 && r4 && r4 != 0xdeadbeef) {
-		u64 val;
-
-		RELOC(prom_initrd_start) = (r3 >= KERNELBASE) ? __pa(r3) : r3;
-		RELOC(prom_initrd_end) = RELOC(prom_initrd_start) + r4;
-
-		val = (u64)RELOC(prom_initrd_start);
-		prom_setprop(_prom->chosen, "linux,initrd-start", &val, sizeof(val));
-		val = (u64)RELOC(prom_initrd_end);
-		prom_setprop(_prom->chosen, "linux,initrd-end", &val, sizeof(val));
-
-		reserve_mem(RELOC(prom_initrd_start),
-			    RELOC(prom_initrd_end) - RELOC(prom_initrd_start));
-
-		prom_debug("initrd_start=0x%x\n", RELOC(prom_initrd_start));
-		prom_debug("initrd_end=0x%x\n", RELOC(prom_initrd_end));
-	}
-#endif /* CONFIG_BLK_DEV_INITRD */
-}
-
-/*
- * We enter here early on, when the Open Firmware prom is still
- * handling exceptions and the MMU hash table for us.
- */
-
-unsigned long __init prom_init(unsigned long r3, unsigned long r4, unsigned long pp,
-			       unsigned long r6, unsigned long r7)
-{	
-	unsigned long offset = reloc_offset();
-       	struct prom_t *_prom = PTRRELOC(&prom);
-	unsigned long phys = KERNELBASE - offset;
-	u32 getprop_rval;
-	
-	/*
-	 * First zero the BSS
-	 */
-	memset(PTRRELOC(&__bss_start), 0, __bss_stop - __bss_start);
-
-	/*
-	 * Init interface to Open Firmware, get some node references,
-	 * like /chosen
-	 */
-	prom_init_client_services(pp);
-
-	/*
-	 * Init prom stdout device
-	 */
-	prom_init_stdout();
-	prom_debug("klimit=0x%x\n", RELOC(klimit));
-	prom_debug("offset=0x%x\n", offset);
-
-	/*
-	 * Check for an initrd
-	 */
-	prom_check_initrd(r3, r4);
-
-	/*
-	 * Get default machine type. At this point, we do not differenciate
-	 * between pSeries SMP and pSeries LPAR
-	 */
-	RELOC(of_platform) = prom_find_machine_type();
-	getprop_rval = RELOC(of_platform);
-	prom_setprop(_prom->chosen, "linux,platform",
-		     &getprop_rval, sizeof(getprop_rval));
-
-	/*
-	 * On pSeries, inform the firmware about our capabilities
-	 */
-	if (RELOC(of_platform) & PLATFORM_PSERIES)
-		prom_send_capabilities();
-
-	/*
-	 * On pSeries and Cell, copy the CPU hold code
-	 */
-       	if (RELOC(of_platform) & (PLATFORM_PSERIES | PLATFORM_CELL))
-       		copy_and_flush(0, KERNELBASE - offset, 0x100, 0);
-
-	/*
-	 * Get memory cells format
-	 */
-	getprop_rval = 1;
-	prom_getprop(_prom->root, "#size-cells",
-		     &getprop_rval, sizeof(getprop_rval));
-	_prom->root_size_cells = getprop_rval;
-	getprop_rval = 2;
-	prom_getprop(_prom->root, "#address-cells",
-		     &getprop_rval, sizeof(getprop_rval));
-	_prom->root_addr_cells = getprop_rval;
-
-	/*
-	 * Do early parsing of command line
-	 */
-	early_cmdline_parse();
-
-	/*
-	 * Initialize memory management within prom_init
-	 */
-	prom_init_mem();
-
-	/*
-	 * Determine which cpu is actually running right _now_
-	 */
-	prom_find_boot_cpu();
-
-	/* 
-	 * Initialize display devices
-	 */
-	prom_check_displays();
-
-	/*
-	 * Initialize IOMMU (TCE tables) on pSeries. Do that before anything else
-	 * that uses the allocator, we need to make sure we get the top of memory
-	 * available for us here...
-	 */
-	if (RELOC(of_platform) == PLATFORM_PSERIES)
-		prom_initialize_tce_table();
-
-	/*
-	 * On non-powermacs, try to instantiate RTAS and puts all CPUs
-	 * in spin-loops. PowerMacs don't have a working RTAS and use
-	 * a different way to spin CPUs
-	 */
-	if (RELOC(of_platform) != PLATFORM_POWERMAC) {
-		prom_instantiate_rtas();
-		prom_hold_cpus();
-	}
-
-	/*
-	 * Fill in some infos for use by the kernel later on
-	 */
-	if (RELOC(ppc64_iommu_off))
-		prom_setprop(_prom->chosen, "linux,iommu-off", NULL, 0);
-
-	if (RELOC(iommu_force_on))
-		prom_setprop(_prom->chosen, "linux,iommu-force-on", NULL, 0);
-
-	if (RELOC(prom_memory_limit))
-		prom_setprop(_prom->chosen, "linux,memory-limit",
-			PTRRELOC(&prom_memory_limit), sizeof(RELOC(prom_memory_limit)));
-
-	if (RELOC(prom_tce_alloc_start)) {
-		prom_setprop(_prom->chosen, "linux,tce-alloc-start",
-			PTRRELOC(&prom_tce_alloc_start), sizeof(RELOC(prom_tce_alloc_start)));
-		prom_setprop(_prom->chosen, "linux,tce-alloc-end",
-			PTRRELOC(&prom_tce_alloc_end), sizeof(RELOC(prom_tce_alloc_end)));
-	}
-
-	/*
-	 * Fixup any known bugs in the device-tree
-	 */
-	fixup_device_tree();
-
-	/*
-	 * Now finally create the flattened device-tree
-	 */
-       	prom_printf("copying OF device tree ...\n");
-       	flatten_device_tree();
-
-	/* in case stdin is USB and still active on IBM machines... */
-	prom_close_stdin();
-
-	/*
-	 * Call OF "quiesce" method to shut down pending DMA's from
-	 * devices etc...
-	 */
-	prom_printf("Calling quiesce ...\n");
-	call_prom("quiesce", 0, 0);
-
-	/*
-	 * And finally, call the kernel passing it the flattened device
-	 * tree and NULL as r5, thus triggering the new entry point which
-	 * is common to us and kexec
-	 */
-	prom_printf("returning from prom_init\n");
-	prom_debug("->dt_header_start=0x%x\n", RELOC(dt_header_start));
-	prom_debug("->phys=0x%x\n", phys);
-
-	__start(RELOC(dt_header_start), phys, 0);
-
-	return 0;
-}
-
diff --git a/arch/ppc64/kernel/rtc.c b/arch/ppc64/kernel/rtc.c
deleted file mode 100644
index 79e7ed2858dd..000000000000
--- a/arch/ppc64/kernel/rtc.c
+++ /dev/null
@@ -1,358 +0,0 @@
-/*
- *	Real Time Clock interface for PPC64.
- *
- *	Based on rtc.c by Paul Gortmaker
- *
- *	This driver allows use of the real time clock
- *	from user space. It exports the /dev/rtc
- *	interface supporting various ioctl() and also the
- *	/proc/driver/rtc pseudo-file for status information.
- *
- * 	Interface does not support RTC interrupts nor an alarm.
- *
- *	This program is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU General Public License
- *	as published by the Free Software Foundation; either version
- *	2 of the License, or (at your option) any later version.
- *
- *      1.0	Mike Corrigan:    IBM iSeries rtc support
- *      1.1	Dave Engebretsen: IBM pSeries rtc support
- */
-
-#define RTC_VERSION		"1.1"
-
-#include <linux/config.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/miscdevice.h>
-#include <linux/ioport.h>
-#include <linux/fcntl.h>
-#include <linux/mc146818rtc.h>
-#include <linux/init.h>
-#include <linux/poll.h>
-#include <linux/proc_fs.h>
-#include <linux/spinlock.h>
-#include <linux/bcd.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-
-#include <asm/io.h>
-#include <asm/uaccess.h>
-#include <asm/system.h>
-#include <asm/time.h>
-#include <asm/rtas.h>
-
-#include <asm/machdep.h>
-
-/*
- *	We sponge a minor off of the misc major. No need slurping
- *	up another valuable major dev number for this. If you add
- *	an ioctl, make sure you don't conflict with SPARC's RTC
- *	ioctls.
- */
-
-static ssize_t rtc_read(struct file *file, char __user *buf,
-			size_t count, loff_t *ppos);
-
-static int rtc_ioctl(struct inode *inode, struct file *file,
-		     unsigned int cmd, unsigned long arg);
-
-static int rtc_read_proc(char *page, char **start, off_t off,
-                         int count, int *eof, void *data);
-
-/*
- *	If this driver ever becomes modularised, it will be really nice
- *	to make the epoch retain its value across module reload...
- */
-
-static unsigned long epoch = 1900;	/* year corresponding to 0x00	*/
-
-static const unsigned char days_in_mo[] = 
-{0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
-
-/*
- *	Now all the various file operations that we export.
- */
-
-static ssize_t rtc_read(struct file *file, char __user *buf,
-			size_t count, loff_t *ppos)
-{
-	return -EIO;
-}
-
-static int rtc_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
-		     unsigned long arg)
-{
-	struct rtc_time wtime; 
-
-	switch (cmd) {
-	case RTC_RD_TIME:	/* Read the time/date from RTC	*/
-	{
-		memset(&wtime, 0, sizeof(struct rtc_time));
-		ppc_md.get_rtc_time(&wtime);
-		break;
-	}
-	case RTC_SET_TIME:	/* Set the RTC */
-	{
-		struct rtc_time rtc_tm;
-		unsigned char mon, day, hrs, min, sec, leap_yr;
-		unsigned int yrs;
-
-		if (!capable(CAP_SYS_TIME))
-			return -EACCES;
-
-		if (copy_from_user(&rtc_tm, (struct rtc_time __user *)arg,
-				   sizeof(struct rtc_time)))
-			return -EFAULT;
-
-		yrs = rtc_tm.tm_year;
-		mon = rtc_tm.tm_mon + 1;   /* tm_mon starts at zero */
-		day = rtc_tm.tm_mday;
-		hrs = rtc_tm.tm_hour;
-		min = rtc_tm.tm_min;
-		sec = rtc_tm.tm_sec;
-
-		if (yrs < 70)
-			return -EINVAL;
-
-		leap_yr = ((!(yrs % 4) && (yrs % 100)) || !(yrs % 400));
-
-		if ((mon > 12) || (day == 0))
-			return -EINVAL;
-
-		if (day > (days_in_mo[mon] + ((mon == 2) && leap_yr)))
-			return -EINVAL;
-			
-		if ((hrs >= 24) || (min >= 60) || (sec >= 60))
-			return -EINVAL;
-
-		if ( yrs > 169 )
-			return -EINVAL;
-
-		ppc_md.set_rtc_time(&rtc_tm);
-		
-		return 0;
-	}
-	case RTC_EPOCH_READ:	/* Read the epoch.	*/
-	{
-		return put_user (epoch, (unsigned long __user *)arg);
-	}
-	case RTC_EPOCH_SET:	/* Set the epoch.	*/
-	{
-		/* 
-		 * There were no RTC clocks before 1900.
-		 */
-		if (arg < 1900)
-			return -EINVAL;
-
-		if (!capable(CAP_SYS_TIME))
-			return -EACCES;
-
-		epoch = arg;
-		return 0;
-	}
-	default:
-		return -EINVAL;
-	}
-	return copy_to_user((void __user *)arg, &wtime, sizeof wtime) ? -EFAULT : 0;
-}
-
-static int rtc_open(struct inode *inode, struct file *file)
-{
-	nonseekable_open(inode, file);
-	return 0;
-}
-
-static int rtc_release(struct inode *inode, struct file *file)
-{
-	return 0;
-}
-
-/*
- *	The various file operations we support.
- */
-static struct file_operations rtc_fops = {
-	.owner =	THIS_MODULE,
-	.llseek =	no_llseek,
-	.read =		rtc_read,
-	.ioctl =	rtc_ioctl,
-	.open =		rtc_open,
-	.release =	rtc_release,
-};
-
-static struct miscdevice rtc_dev = {
-	.minor =	RTC_MINOR,
-	.name =		"rtc",
-	.fops =		&rtc_fops
-};
-
-static int __init rtc_init(void)
-{
-	int retval;
-
-	retval = misc_register(&rtc_dev);
-	if(retval < 0)
-		return retval;
-
-#ifdef CONFIG_PROC_FS
-	if (create_proc_read_entry("driver/rtc", 0, NULL, rtc_read_proc, NULL)
-			== NULL) {
-		misc_deregister(&rtc_dev);
-		return -ENOMEM;
-	}
-#endif
-
-	printk(KERN_INFO "i/pSeries Real Time Clock Driver v" RTC_VERSION "\n");
-
-	return 0;
-}
-
-static void __exit rtc_exit (void)
-{
-	remove_proc_entry ("driver/rtc", NULL);
-	misc_deregister(&rtc_dev);
-}
-
-module_init(rtc_init);
-module_exit(rtc_exit);
-
-/*
- *	Info exported via "/proc/driver/rtc".
- */
-
-static int rtc_proc_output (char *buf)
-{
-	
-	char *p;
-	struct rtc_time tm;
-	
-	p = buf;
-
-	ppc_md.get_rtc_time(&tm);
-
-	/*
-	 * There is no way to tell if the luser has the RTC set for local
-	 * time or for Universal Standard Time (GMT). Probably local though.
-	 */
-	p += sprintf(p,
-		     "rtc_time\t: %02d:%02d:%02d\n"
-		     "rtc_date\t: %04d-%02d-%02d\n"
-	 	     "rtc_epoch\t: %04lu\n",
-		     tm.tm_hour, tm.tm_min, tm.tm_sec,
-		     tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, epoch);
-
-	p += sprintf(p,
-		     "DST_enable\t: no\n"
-		     "BCD\t\t: yes\n"
-		     "24hr\t\t: yes\n" );
-
-	return  p - buf;
-}
-
-static int rtc_read_proc(char *page, char **start, off_t off,
-                         int count, int *eof, void *data)
-{
-        int len = rtc_proc_output (page);
-        if (len <= off+count) *eof = 1;
-        *start = page + off;
-        len -= off;
-        if (len>count) len = count;
-        if (len<0) len = 0;
-        return len;
-}
-
-#ifdef CONFIG_PPC_RTAS
-#define MAX_RTC_WAIT 5000	/* 5 sec */
-#define RTAS_CLOCK_BUSY (-2)
-unsigned long rtas_get_boot_time(void)
-{
-	int ret[8];
-	int error, wait_time;
-	unsigned long max_wait_tb;
-
-	max_wait_tb = __get_tb() + tb_ticks_per_usec * 1000 * MAX_RTC_WAIT;
-	do {
-		error = rtas_call(rtas_token("get-time-of-day"), 0, 8, ret);
-		if (error == RTAS_CLOCK_BUSY || rtas_is_extended_busy(error)) {
-			wait_time = rtas_extended_busy_delay_time(error);
-			/* This is boot time so we spin. */
-			udelay(wait_time*1000);
-			error = RTAS_CLOCK_BUSY;
-		}
-	} while (error == RTAS_CLOCK_BUSY && (__get_tb() < max_wait_tb));
-
-	if (error != 0 && printk_ratelimit()) {
-		printk(KERN_WARNING "error: reading the clock failed (%d)\n",
-			error);
-		return 0;
-	}
-
-	return mktime(ret[0], ret[1], ret[2], ret[3], ret[4], ret[5]);
-}
-
-/* NOTE: get_rtc_time will get an error if executed in interrupt context
- * and if a delay is needed to read the clock.  In this case we just
- * silently return without updating rtc_tm.
- */
-void rtas_get_rtc_time(struct rtc_time *rtc_tm)
-{
-        int ret[8];
-	int error, wait_time;
-	unsigned long max_wait_tb;
-
-	max_wait_tb = __get_tb() + tb_ticks_per_usec * 1000 * MAX_RTC_WAIT;
-	do {
-		error = rtas_call(rtas_token("get-time-of-day"), 0, 8, ret);
-		if (error == RTAS_CLOCK_BUSY || rtas_is_extended_busy(error)) {
-			if (in_interrupt() && printk_ratelimit()) {
-				printk(KERN_WARNING "error: reading clock would delay interrupt\n");
-				return;	/* delay not allowed */
-			}
-			wait_time = rtas_extended_busy_delay_time(error);
-			msleep_interruptible(wait_time);
-			error = RTAS_CLOCK_BUSY;
-		}
-	} while (error == RTAS_CLOCK_BUSY && (__get_tb() < max_wait_tb));
-
-        if (error != 0 && printk_ratelimit()) {
-                printk(KERN_WARNING "error: reading the clock failed (%d)\n",
-		       error);
-		return;
-        }
-
-	rtc_tm->tm_sec = ret[5];
-	rtc_tm->tm_min = ret[4];
-	rtc_tm->tm_hour = ret[3];
-	rtc_tm->tm_mday = ret[2];
-	rtc_tm->tm_mon = ret[1] - 1;
-	rtc_tm->tm_year = ret[0] - 1900;
-}
-
-int rtas_set_rtc_time(struct rtc_time *tm)
-{
-	int error, wait_time;
-	unsigned long max_wait_tb;
-
-	max_wait_tb = __get_tb() + tb_ticks_per_usec * 1000 * MAX_RTC_WAIT;
-	do {
-	        error = rtas_call(rtas_token("set-time-of-day"), 7, 1, NULL,
-				  tm->tm_year + 1900, tm->tm_mon + 1, 
-				  tm->tm_mday, tm->tm_hour, tm->tm_min, 
-				  tm->tm_sec, 0);
-		if (error == RTAS_CLOCK_BUSY || rtas_is_extended_busy(error)) {
-			if (in_interrupt())
-				return 1;	/* probably decrementer */
-			wait_time = rtas_extended_busy_delay_time(error);
-			msleep_interruptible(wait_time);
-			error = RTAS_CLOCK_BUSY;
-		}
-	} while (error == RTAS_CLOCK_BUSY && (__get_tb() < max_wait_tb));
-
-        if (error != 0 && printk_ratelimit())
-                printk(KERN_WARNING "error: setting the clock failed (%d)\n",
-		       error); 
-
-        return 0;
-}
-#endif
diff --git a/arch/ppc64/kernel/semaphore.c b/arch/ppc64/kernel/semaphore.c
deleted file mode 100644
index a1c1db573e9c..000000000000
--- a/arch/ppc64/kernel/semaphore.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * 
- *
- * PowerPC-specific semaphore code.
- *
- * Copyright (C) 1999 Cort Dougan <cort@cs.nmt.edu>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * April 2001 - Reworked by Paul Mackerras <paulus@samba.org>
- * to eliminate the SMP races in the old version between the updates
- * of `count' and `waking'.  Now we use negative `count' values to
- * indicate that some process(es) are waiting for the semaphore.
- */
-
-#include <linux/sched.h>
-#include <linux/init.h>
-#include <linux/module.h>
-
-#include <asm/atomic.h>
-#include <asm/semaphore.h>
-#include <asm/errno.h>
-
-/*
- * Atomically update sem->count.
- * This does the equivalent of the following:
- *
- *	old_count = sem->count;
- *	tmp = MAX(old_count, 0) + incr;
- *	sem->count = tmp;
- *	return old_count;
- */
-static inline int __sem_update_count(struct semaphore *sem, int incr)
-{
-	int old_count, tmp;
-
-	__asm__ __volatile__("\n"
-"1:	lwarx	%0,0,%3\n"
-"	srawi	%1,%0,31\n"
-"	andc	%1,%0,%1\n"
-"	add	%1,%1,%4\n"
-"	stwcx.	%1,0,%3\n"
-"	bne	1b"
-	: "=&r" (old_count), "=&r" (tmp), "=m" (sem->count)
-	: "r" (&sem->count), "r" (incr), "m" (sem->count)
-	: "cc");
-
-	return old_count;
-}
-
-void __up(struct semaphore *sem)
-{
-	/*
-	 * Note that we incremented count in up() before we came here,
-	 * but that was ineffective since the result was <= 0, and
-	 * any negative value of count is equivalent to 0.
-	 * This ends up setting count to 1, unless count is now > 0
-	 * (i.e. because some other cpu has called up() in the meantime),
-	 * in which case we just increment count.
-	 */
-	__sem_update_count(sem, 1);
-	wake_up(&sem->wait);
-}
-EXPORT_SYMBOL(__up);
-
-/*
- * Note that when we come in to __down or __down_interruptible,
- * we have already decremented count, but that decrement was
- * ineffective since the result was < 0, and any negative value
- * of count is equivalent to 0.
- * Thus it is only when we decrement count from some value > 0
- * that we have actually got the semaphore.
- */
-void __sched __down(struct semaphore *sem)
-{
-	struct task_struct *tsk = current;
-	DECLARE_WAITQUEUE(wait, tsk);
-
-	__set_task_state(tsk, TASK_UNINTERRUPTIBLE);
-	add_wait_queue_exclusive(&sem->wait, &wait);
-
-	/*
-	 * Try to get the semaphore.  If the count is > 0, then we've
-	 * got the semaphore; we decrement count and exit the loop.
-	 * If the count is 0 or negative, we set it to -1, indicating
-	 * that we are asleep, and then sleep.
-	 */
-	while (__sem_update_count(sem, -1) <= 0) {
-		schedule();
-		set_task_state(tsk, TASK_UNINTERRUPTIBLE);
-	}
-	remove_wait_queue(&sem->wait, &wait);
-	__set_task_state(tsk, TASK_RUNNING);
-
-	/*
-	 * If there are any more sleepers, wake one of them up so
-	 * that it can either get the semaphore, or set count to -1
-	 * indicating that there are still processes sleeping.
-	 */
-	wake_up(&sem->wait);
-}
-EXPORT_SYMBOL(__down);
-
-int __sched __down_interruptible(struct semaphore * sem)
-{
-	int retval = 0;
-	struct task_struct *tsk = current;
-	DECLARE_WAITQUEUE(wait, tsk);
-
-	__set_task_state(tsk, TASK_INTERRUPTIBLE);
-	add_wait_queue_exclusive(&sem->wait, &wait);
-
-	while (__sem_update_count(sem, -1) <= 0) {
-		if (signal_pending(current)) {
-			/*
-			 * A signal is pending - give up trying.
-			 * Set sem->count to 0 if it is negative,
-			 * since we are no longer sleeping.
-			 */
-			__sem_update_count(sem, 0);
-			retval = -EINTR;
-			break;
-		}
-		schedule();
-		set_task_state(tsk, TASK_INTERRUPTIBLE);
-	}
-	remove_wait_queue(&sem->wait, &wait);
-	__set_task_state(tsk, TASK_RUNNING);
-
-	wake_up(&sem->wait);
-	return retval;
-}
-EXPORT_SYMBOL(__down_interruptible);
diff --git a/arch/ppc64/kernel/vdso32/gettimeofday.S b/arch/ppc64/kernel/vdso32/gettimeofday.S
deleted file mode 100644
index e243c1d24af7..000000000000
--- a/arch/ppc64/kernel/vdso32/gettimeofday.S
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- * Userland implementation of gettimeofday() for 32 bits processes in a
- * ppc64 kernel for use in the vDSO
- *
- * Copyright (C) 2004 Benjamin Herrenschmuidt (benh@kernel.crashing.org), IBM Corp.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#include <linux/config.h>
-#include <asm/processor.h>
-#include <asm/ppc_asm.h>
-#include <asm/vdso.h>
-#include <asm/asm-offsets.h>
-#include <asm/unistd.h>
-
-	.text
-/*
- * Exact prototype of gettimeofday
- *
- * int __kernel_gettimeofday(struct timeval *tv, struct timezone *tz);
- *
- */
-V_FUNCTION_BEGIN(__kernel_gettimeofday)
-  .cfi_startproc
-	mflr	r12
-  .cfi_register lr,r12
-
-	mr	r10,r3			/* r10 saves tv */
-	mr	r11,r4			/* r11 saves tz */
-	bl	__get_datapage@local	/* get data page */
-	mr	r9, r3			/* datapage ptr in r9 */
-	bl	__do_get_xsec@local	/* get xsec from tb & kernel */
-	bne-	2f			/* out of line -> do syscall */
-
-	/* seconds are xsec >> 20 */
-	rlwinm	r5,r4,12,20,31
-	rlwimi	r5,r3,12,0,19
-	stw	r5,TVAL32_TV_SEC(r10)
-
-	/* get remaining xsec and convert to usec. we scale
-	 * up remaining xsec by 12 bits and get the top 32 bits
-	 * of the multiplication
-	 */
-	rlwinm	r5,r4,12,0,19
-	lis	r6,1000000@h
-	ori	r6,r6,1000000@l
-	mulhwu	r5,r5,r6
-	stw	r5,TVAL32_TV_USEC(r10)
-
-	cmpli	cr0,r11,0		/* check if tz is NULL */
-	beq	1f
-	lwz	r4,CFG_TZ_MINUTEWEST(r9)/* fill tz */
-	lwz	r5,CFG_TZ_DSTTIME(r9)
-	stw	r4,TZONE_TZ_MINWEST(r11)
-	stw	r5,TZONE_TZ_DSTTIME(r11)
-
-1:	mtlr	r12
-	li	r3,0
-	blr
-
-2:	mr	r3,r10
-	mr	r4,r11
-	li	r0,__NR_gettimeofday
-	sc
-	b	1b
-  .cfi_endproc
-V_FUNCTION_END(__kernel_gettimeofday)
-
-/*
- * This is the core of gettimeofday(), it returns the xsec
- * value in r3 & r4 and expects the datapage ptr (non clobbered)
- * in r9. clobbers r0,r4,r5,r6,r7,r8
-*/
-__do_get_xsec:
-  .cfi_startproc
-	/* Check for update count & load values. We use the low
-	 * order 32 bits of the update count
-	 */
-1:	lwz	r8,(CFG_TB_UPDATE_COUNT+4)(r9)
-	andi.	r0,r8,1			/* pending update ? loop */
-	bne-	1b
-	xor	r0,r8,r8		/* create dependency */
-	add	r9,r9,r0
-
-	/* Load orig stamp (offset to TB) */
-	lwz	r5,CFG_TB_ORIG_STAMP(r9)
-	lwz	r6,(CFG_TB_ORIG_STAMP+4)(r9)
-
-	/* Get a stable TB value */
-2:	mftbu	r3
-	mftbl	r4
-	mftbu	r0
-	cmpl	cr0,r3,r0
-	bne-	2b
-
-	/* Substract tb orig stamp. If the high part is non-zero, we jump to the
-	 * slow path which call the syscall. If it's ok, then we have our 32 bits
-	 * tb_ticks value in r7
-	 */
-	subfc	r7,r6,r4
-	subfe.	r0,r5,r3
-	bne-	3f
-
-	/* Load scale factor & do multiplication */
-	lwz	r5,CFG_TB_TO_XS(r9)	/* load values */
-	lwz	r6,(CFG_TB_TO_XS+4)(r9)
-	mulhwu	r4,r7,r5
-	mulhwu	r6,r7,r6
-	mullw	r0,r7,r5
-	addc	r6,r6,r0
-
-	/* At this point, we have the scaled xsec value in r4 + XER:CA
-	 * we load & add the stamp since epoch
-	 */
-	lwz	r5,CFG_STAMP_XSEC(r9)
-	lwz	r6,(CFG_STAMP_XSEC+4)(r9)
-	adde	r4,r4,r6
-	addze	r3,r5
-
-	/* We now have our result in r3,r4. We create a fake dependency
-	 * on that result and re-check the counter
-	 */
-	xor	r0,r4,r4
-	add	r9,r9,r0
-	lwz	r0,(CFG_TB_UPDATE_COUNT+4)(r9)
-        cmpl    cr0,r8,r0		/* check if updated */
-	bne-	1b
-
-	/* Warning ! The caller expects CR:EQ to be set to indicate a
-	 * successful calculation (so it won't fallback to the syscall
-	 * method). We have overriden that CR bit in the counter check,
-	 * but fortunately, the loop exit condition _is_ CR:EQ set, so
-	 * we can exit safely here. If you change this code, be careful
-	 * of that side effect.
-	 */
-3:	blr
-  .cfi_endproc
diff --git a/arch/ppc64/kernel/vdso64/gettimeofday.S b/arch/ppc64/kernel/vdso64/gettimeofday.S
deleted file mode 100644
index f6df8028570a..000000000000
--- a/arch/ppc64/kernel/vdso64/gettimeofday.S
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * Userland implementation of gettimeofday() for 64 bits processes in a
- * ppc64 kernel for use in the vDSO
- *
- * Copyright (C) 2004 Benjamin Herrenschmuidt (benh@kernel.crashing.org),
- *                    IBM Corp.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#include <linux/config.h>
-#include <asm/processor.h>
-#include <asm/ppc_asm.h>
-#include <asm/vdso.h>
-#include <asm/asm-offsets.h>
-
-	.text
-/*
- * Exact prototype of gettimeofday
- *
- * int __kernel_gettimeofday(struct timeval *tv, struct timezone *tz);
- *
- */
-V_FUNCTION_BEGIN(__kernel_gettimeofday)
-  .cfi_startproc
-	mflr	r12
-  .cfi_register lr,r12
-
-	mr	r11,r3			/* r11 holds tv */
-	mr	r10,r4			/* r10 holds tz */
-	bl	V_LOCAL_FUNC(__get_datapage)		/* get data page */
-	bl	V_LOCAL_FUNC(__do_get_xsec)		/* get xsec from tb & kernel */
-	lis     r7,15			/* r7 = 1000000 = USEC_PER_SEC */
-	ori     r7,r7,16960
-	rldicl  r5,r4,44,20		/* r5 = sec = xsec / XSEC_PER_SEC */
-	rldicr  r6,r5,20,43		/* r6 = sec * XSEC_PER_SEC */
-	std	r5,TVAL64_TV_SEC(r11)	/* store sec in tv */
-	subf	r0,r6,r4		/* r0 = xsec = (xsec - r6) */
-	mulld   r0,r0,r7		/* usec = (xsec * USEC_PER_SEC) / XSEC_PER_SEC */
-	rldicl  r0,r0,44,20
-	cmpldi	cr0,r10,0		/* check if tz is NULL */
-	std	r0,TVAL64_TV_USEC(r11)	/* store usec in tv */
-	beq	1f
-	lwz	r4,CFG_TZ_MINUTEWEST(r3)/* fill tz */
-	lwz	r5,CFG_TZ_DSTTIME(r3)
-	stw	r4,TZONE_TZ_MINWEST(r10)
-	stw	r5,TZONE_TZ_DSTTIME(r10)
-1:	mtlr	r12
-	li	r3,0			/* always success */
-	blr
-  .cfi_endproc
-V_FUNCTION_END(__kernel_gettimeofday)
-
-
-/*
- * This is the core of gettimeofday(), it returns the xsec
- * value in r4 and expects the datapage ptr (non clobbered)
- * in r3. clobbers r0,r4,r5,r6,r7,r8
-*/
-V_FUNCTION_BEGIN(__do_get_xsec)
-  .cfi_startproc
-	/* check for update count & load values */
-1:	ld	r7,CFG_TB_UPDATE_COUNT(r3)
-	andi.	r0,r4,1			/* pending update ? loop */
-	bne-	1b
-	xor	r0,r4,r4		/* create dependency */
-	add	r3,r3,r0
-
-	/* Get TB & offset it */
-	mftb	r8
-	ld	r9,CFG_TB_ORIG_STAMP(r3)
-	subf	r8,r9,r8
-
-	/* Scale result */
-	ld	r5,CFG_TB_TO_XS(r3)
-	mulhdu	r8,r8,r5
-
-	/* Add stamp since epoch */
-	ld	r6,CFG_STAMP_XSEC(r3)
-	add	r4,r6,r8
-
-	xor	r0,r4,r4
-	add	r3,r3,r0
-	ld	r0,CFG_TB_UPDATE_COUNT(r3)
-        cmpld   cr0,r0,r7		/* check if updated */
-	bne-	1b
-	blr
-  .cfi_endproc
-V_FUNCTION_END(__do_get_xsec)
diff --git a/arch/ppc64/kernel/vmlinux.lds.S b/arch/ppc64/kernel/vmlinux.lds.S
deleted file mode 100644
index 022f220e772f..000000000000
--- a/arch/ppc64/kernel/vmlinux.lds.S
+++ /dev/null
@@ -1,151 +0,0 @@
-#include <asm/page.h>
-#include <asm-generic/vmlinux.lds.h>
-
-OUTPUT_ARCH(powerpc:common64)
-jiffies = jiffies_64;
-SECTIONS
-{
-  /* Sections to be discarded. */
-  /DISCARD/ : {
-	*(.exitcall.exit)
-	}
-
-
-  /* Read-only sections, merged into text segment: */
-  .text : {
-	*(.text .text.*)
-	SCHED_TEXT
-	LOCK_TEXT
-	KPROBES_TEXT
-	*(.fixup)
-	. = ALIGN(PAGE_SIZE);
-	_etext = .;
-	}
-
-  __ex_table : {
-	__start___ex_table = .;
-	*(__ex_table)
-	__stop___ex_table = .;
-	}
-
-  __bug_table : {
-	__start___bug_table = .;
-	*(__bug_table)
-	__stop___bug_table = .;
-	}
-
-  __ftr_fixup : {
-	__start___ftr_fixup = .;
-	*(__ftr_fixup)
-	__stop___ftr_fixup = .;
-	}
-
-  RODATA
-
-
-  /* will be freed after init */
-  . = ALIGN(PAGE_SIZE);
-  __init_begin = .;
-
-  .init.text : {
-	_sinittext = .;
-	*(.init.text)
-	_einittext = .;
-	}
-
-  .init.data : {
-	*(.init.data)
-	}
-
-  . = ALIGN(16);
-  .init.setup : {
-	__setup_start = .;
-	*(.init.setup)
-	__setup_end = .;
-	}
-
-  .initcall.init : {
-	__initcall_start = .;
-	*(.initcall1.init)
-	*(.initcall2.init)
-	*(.initcall3.init)
-	*(.initcall4.init)
-	*(.initcall5.init)
-	*(.initcall6.init)
-	*(.initcall7.init)
-	__initcall_end = .;
-	}
-
-  .con_initcall.init : {
-	__con_initcall_start = .;
-	*(.con_initcall.init)
-	__con_initcall_end = .;
-	}
-
-  SECURITY_INIT
-
-  . = ALIGN(PAGE_SIZE);
-  .init.ramfs : {
-	__initramfs_start = .;
-	*(.init.ramfs)
-	__initramfs_end = .;
-	}
-
-  .data.percpu : {
-	__per_cpu_start = .;
-	*(.data.percpu)
-	__per_cpu_end = .;
-	}
-
-  . = ALIGN(PAGE_SIZE);
-  . = ALIGN(16384);
-  __init_end = .;
-  /* freed after init ends here */
-
-
-  /* Read/write sections */
-  . = ALIGN(PAGE_SIZE);
-  . = ALIGN(16384);
-  _sdata = .;
-  /* The initial task and kernel stack */
-  .data.init_task : {
-	*(.data.init_task)
-	}
-
-  . = ALIGN(PAGE_SIZE);
-  .data.page_aligned : {
-	*(.data.page_aligned)
-	}
-
-  .data.cacheline_aligned : {
-	*(.data.cacheline_aligned)
-	}
-
-  .data : {
-	*(.data .data.rel* .toc1)
-	*(.branch_lt)
-	}
-
-  .opd : {
-	*(.opd)
-	}
-
-  .got : {
-	__toc_start = .;
-	*(.got)
-	*(.toc)
-	. = ALIGN(PAGE_SIZE);
-	_edata = .;
-	}
-
-
-  . = ALIGN(PAGE_SIZE);
-  .bss : {
-	__bss_start = .;
-	*(.bss)
-	__bss_stop = .;
-	}
-
-  . = ALIGN(PAGE_SIZE);
-  _end = . ;
-}
diff --git a/arch/ppc64/xmon/privinst.h b/arch/ppc64/xmon/privinst.h
deleted file mode 100644
index 02eb40dac0b3..000000000000
--- a/arch/ppc64/xmon/privinst.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Copyright (C) 1996 Paul Mackerras.
- *
- *      This program is free software; you can redistribute it and/or
- *      modify it under the terms of the GNU General Public License
- *      as published by the Free Software Foundation; either version
- *      2 of the License, or (at your option) any later version.
- */
-
-#define GETREG(reg)		\
-    static inline unsigned long get_ ## reg (void)	\
-	{ unsigned long ret; asm volatile ("mf" #reg " %0" : "=r" (ret) :); return ret; }
-
-#define SETREG(reg)		\
-    static inline void set_ ## reg (unsigned long val)	\
-	{ asm volatile ("mt" #reg " %0" : : "r" (val)); }
-
-GETREG(msr)
-SETREG(msrd)
-GETREG(cr)
-
-#define GSETSPR(n, name)	\
-    static inline long get_ ## name (void) \
-	{ long ret; asm volatile ("mfspr %0," #n : "=r" (ret) : ); return ret; } \
-    static inline void set_ ## name (long val) \
-	{ asm volatile ("mtspr " #n ",%0" : : "r" (val)); }
-
-GSETSPR(0, mq)
-GSETSPR(1, xer)
-GSETSPR(4, rtcu)
-GSETSPR(5, rtcl)
-GSETSPR(8, lr)
-GSETSPR(9, ctr)
-GSETSPR(18, dsisr)
-GSETSPR(19, dar)
-GSETSPR(22, dec)
-GSETSPR(25, sdr1)
-GSETSPR(26, srr0)
-GSETSPR(27, srr1)
-GSETSPR(272, sprg0)
-GSETSPR(273, sprg1)
-GSETSPR(274, sprg2)
-GSETSPR(275, sprg3)
-GSETSPR(282, ear)
-GSETSPR(287, pvr)
-GSETSPR(1008, hid0)
-GSETSPR(1009, hid1)
-GSETSPR(1010, iabr)
-GSETSPR(1023, pir)
-
-static inline void store_inst(void *p)
-{
-	asm volatile ("dcbst 0,%0; sync; icbi 0,%0; isync" : : "r" (p));
-}
-
-static inline void cflush(void *p)
-{
-	asm volatile ("dcbf 0,%0; icbi 0,%0" : : "r" (p));
-}
-
-static inline void cinval(void *p)
-{
-	asm volatile ("dcbi 0,%0; icbi 0,%0" : : "r" (p));
-}
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 3cfb8be3ff6d..56c34e7fd4ee 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -55,6 +55,10 @@ config NR_CPUS
 	depends on SMP
 	default "32"
 
+config SPARC
+	bool
+	default y
+
 # Identify this as a Sparc32 build
 config SPARC32
 	bool
diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile
index dea48f6cff38..4cdbb2d59ed0 100644
--- a/arch/sparc/Makefile
+++ b/arch/sparc/Makefile
@@ -34,7 +34,7 @@ libs-y += arch/sparc/prom/ arch/sparc/lib/
 # Renaming is done to avoid confusing pattern matching rules in 2.5.45 (multy-)
 INIT_Y		:= $(patsubst %/, %/built-in.o, $(init-y))
 CORE_Y		:= $(core-y)
-CORE_Y		+= kernel/ mm/ fs/ ipc/ security/ crypto/
+CORE_Y		+= kernel/ mm/ fs/ ipc/ security/ crypto/ block/
 CORE_Y		:= $(patsubst %/, %/built-in.o, $(CORE_Y))
 DRIVERS_Y	:= $(patsubst %/, %/built-in.o, $(drivers-y))
 NET_Y		:= $(patsubst %/, %/built-in.o, $(net-y))
diff --git a/arch/sparc/kernel/ebus.c b/arch/sparc/kernel/ebus.c
index 1754192c69d0..5c3529ceb5d6 100644
--- a/arch/sparc/kernel/ebus.c
+++ b/arch/sparc/kernel/ebus.c
@@ -22,7 +22,7 @@
 #include <asm/oplib.h>
 #include <asm/bpp.h>
 
-struct linux_ebus *ebus_chain = 0;
+struct linux_ebus *ebus_chain = NULL;
 
 /* We are together with pcic.c under CONFIG_PCI. */
 extern unsigned int pcic_pin_to_irq(unsigned int, char *name);
@@ -46,7 +46,7 @@ static struct ebus_device_irq je1_1[] = {
 	{ "SUNW,CS4231",	 0 },
 	{ "parallel",		 0 },
 	{ "se",			 2 },
-	{ 0, 0 }
+	{ NULL, 0 }
 };
 
 /*
@@ -55,7 +55,7 @@ static struct ebus_device_irq je1_1[] = {
  */
 static struct ebus_system_entry ebus_blacklist[] = {
 	{ "SUNW,JavaEngine1", je1_1 },
-	{ 0, 0 }
+	{ NULL, NULL }
 };
 
 static struct ebus_device_irq *ebus_blackp = NULL;
@@ -233,7 +233,7 @@ void __init fill_ebus_device(int node, struct linux_ebus_device *dev)
 			ebus_alloc(sizeof(struct linux_ebus_child));
 
 		child = dev->children;
-		child->next = 0;
+		child->next = NULL;
 		child->parent = dev;
 		child->bus = dev->bus;
 		fill_ebus_child(node, &regs[0], child);
@@ -243,7 +243,7 @@ void __init fill_ebus_device(int node, struct linux_ebus_device *dev)
 				ebus_alloc(sizeof(struct linux_ebus_child));
 
 			child = child->next;
-			child->next = 0;
+			child->next = NULL;
 			child->parent = dev;
 			child->bus = dev->bus;
 			fill_ebus_child(node, &regs[0], child);
@@ -275,7 +275,7 @@ void __init ebus_init(void)
 		}
 	}
 
-	pdev = pci_get_device(PCI_VENDOR_ID_SUN, PCI_DEVICE_ID_SUN_EBUS, 0);
+	pdev = pci_get_device(PCI_VENDOR_ID_SUN, PCI_DEVICE_ID_SUN_EBUS, NULL);
 	if (!pdev) {
 		return;
 	}
@@ -284,7 +284,7 @@ void __init ebus_init(void)
 
 	ebus_chain = ebus = (struct linux_ebus *)
 			ebus_alloc(sizeof(struct linux_ebus));
-	ebus->next = 0;
+	ebus->next = NULL;
 
 	while (ebusnd) {
 
@@ -325,8 +325,8 @@ void __init ebus_init(void)
 				ebus_alloc(sizeof(struct linux_ebus_device));
 
 		dev = ebus->devices;
-		dev->next = 0;
-		dev->children = 0;
+		dev->next = NULL;
+		dev->children = NULL;
 		dev->bus = ebus;
 		fill_ebus_device(nd, dev);
 
@@ -335,8 +335,8 @@ void __init ebus_init(void)
 				ebus_alloc(sizeof(struct linux_ebus_device));
 
 			dev = dev->next;
-			dev->next = 0;
-			dev->children = 0;
+			dev->next = NULL;
+			dev->children = NULL;
 			dev->bus = ebus;
 			fill_ebus_device(nd, dev);
 		}
@@ -353,7 +353,7 @@ void __init ebus_init(void)
 		ebus->next = (struct linux_ebus *)
 			ebus_alloc(sizeof(struct linux_ebus));
 		ebus = ebus->next;
-		ebus->next = 0;
+		ebus->next = NULL;
 		++num_ebus;
 	}
 	if (pdev)
diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c
index d0f2bd227c4c..d39c9f206271 100644
--- a/arch/sparc/kernel/ioport.c
+++ b/arch/sparc/kernel/ioport.c
@@ -252,7 +252,7 @@ void *sbus_alloc_consistent(struct sbus_dev *sdev, long len, u32 *dma_addrp)
 	}
 
 	order = get_order(len_total);
-	if ((va = __get_free_pages(GFP_KERNEL, order)) == 0)
+	if ((va = __get_free_pages(GFP_KERNEL|__GFP_COMP, order)) == 0)
 		goto err_nopages;
 
 	if ((res = kmalloc(sizeof(struct resource), GFP_KERNEL)) == NULL)
diff --git a/arch/sparc/kernel/led.c b/arch/sparc/kernel/led.c
index 2a3afca453c9..313d1620ae8e 100644
--- a/arch/sparc/kernel/led.c
+++ b/arch/sparc/kernel/led.c
@@ -55,7 +55,7 @@ static int led_read_proc(char *buf, char **start, off_t offset, int count,
 	return len;
 }
 
-static int led_write_proc(struct file *file, const char *buffer,
+static int led_write_proc(struct file *file, const char __user *buffer,
 			  unsigned long count, void *data)
 {
 	char *buf = NULL;
diff --git a/arch/sparc/kernel/pcic.c b/arch/sparc/kernel/pcic.c
index cccfc12802ed..42002b742deb 100644
--- a/arch/sparc/kernel/pcic.c
+++ b/arch/sparc/kernel/pcic.c
@@ -161,7 +161,7 @@ static struct pcic_sn2list pcic_known_sysnames[] = {
 static int pcic0_up;
 static struct linux_pcic pcic0;
 
-void * __iomem pcic_regs;
+void __iomem *pcic_regs;
 volatile int pcic_speculative;
 volatile int pcic_trapped;
 
diff --git a/arch/sparc/kernel/sys_sunos.c b/arch/sparc/kernel/sys_sunos.c
index 81c894acd0db..d07ae02101ad 100644
--- a/arch/sparc/kernel/sys_sunos.c
+++ b/arch/sparc/kernel/sys_sunos.c
@@ -894,7 +894,7 @@ asmlinkage long sunos_sysconf (int name)
 		ret = ARG_MAX;
 		break;
 	case _SC_CHILD_MAX:
-		ret = CHILD_MAX;
+		ret = -1; /* no limit */
 		break;
 	case _SC_CLK_TCK:
 		ret = HZ;
diff --git a/arch/sparc/kernel/time.c b/arch/sparc/kernel/time.c
index 24814d58f9e1..7dadcdb4ca42 100644
--- a/arch/sparc/kernel/time.c
+++ b/arch/sparc/kernel/time.c
@@ -49,7 +49,7 @@ DEFINE_SPINLOCK(rtc_lock);
 enum sparc_clock_type sp_clock_typ;
 DEFINE_SPINLOCK(mostek_lock);
 void __iomem *mstk48t02_regs = NULL;
-static struct mostek48t08 *mstk48t08_regs = NULL;
+static struct mostek48t08 __iomem *mstk48t08_regs = NULL;
 static int set_rtc_mmss(unsigned long);
 static int sbus_do_settimeofday(struct timespec *tv);
 
@@ -342,7 +342,7 @@ static __inline__ void clock_probe(void)
 		/* XXX r/o attribute is somewhere in r.flags */
 		r.flags = clk_reg[0].which_io;
 		r.start = clk_reg[0].phys_addr;
-		mstk48t08_regs = (struct mostek48t08 *) sbus_ioremap(&r, 0,
+		mstk48t08_regs = sbus_ioremap(&r, 0,
 		    sizeof(struct mostek48t08), "mk48t08");
 
 		mstk48t02_regs = &mstk48t08_regs->regs;
diff --git a/arch/sparc/kernel/vmlinux.lds.S b/arch/sparc/kernel/vmlinux.lds.S
index 38938d2e63aa..346c19a949fd 100644
--- a/arch/sparc/kernel/vmlinux.lds.S
+++ b/arch/sparc/kernel/vmlinux.lds.S
@@ -85,19 +85,9 @@ SECTIONS
   }
   _end = . ;
   PROVIDE (end = .);
-  /* Stabs debugging sections.  */
-  .stab 0 : { *(.stab) }
-  .stabstr 0 : { *(.stabstr) }
-  .stab.excl 0 : { *(.stab.excl) }
-  .stab.exclstr 0 : { *(.stab.exclstr) }
-  .stab.index 0 : { *(.stab.index) }
-  .stab.indexstr 0 : { *(.stab.indexstr) }
-  .comment 0 : { *(.comment) }
-  .debug          0 : { *(.debug) }
-  .debug_srcinfo  0 : { *(.debug_srcinfo) }
-  .debug_aranges  0 : { *(.debug_aranges) }
-  .debug_pubnames 0 : { *(.debug_pubnames) }
-  .debug_sfnames  0 : { *(.debug_sfnames) }
-  .line           0 : { *(.line) }
   /DISCARD/ : { *(.exit.text) *(.exit.data) *(.exitcall.exit) }
+
+  STABS_DEBUG
+
+  DWARF_DEBUG
 }
diff --git a/arch/sparc/lib/atomic32.c b/arch/sparc/lib/atomic32.c
index 2e64e8c3e8e5..de84f8534bac 100644
--- a/arch/sparc/lib/atomic32.c
+++ b/arch/sparc/lib/atomic32.c
@@ -37,17 +37,42 @@ int __atomic_add_return(int i, atomic_t *v)
 	spin_unlock_irqrestore(ATOMIC_HASH(v), flags);
 	return ret;
 }
+EXPORT_SYMBOL(__atomic_add_return);
 
-void atomic_set(atomic_t *v, int i)
+int atomic_cmpxchg(atomic_t *v, int old, int new)
 {
+	int ret;
 	unsigned long flags;
+
 	spin_lock_irqsave(ATOMIC_HASH(v), flags);
+	ret = v->counter;
+	if (likely(ret == old))
+		v->counter = new;
 
-	v->counter = i;
+	spin_unlock_irqrestore(ATOMIC_HASH(v), flags);
+	return ret;
+}
+
+int atomic_add_unless(atomic_t *v, int a, int u)
+{
+	int ret;
+	unsigned long flags;
 
+	spin_lock_irqsave(ATOMIC_HASH(v), flags);
+	ret = v->counter;
+	if (ret != u)
+		v->counter += a;
 	spin_unlock_irqrestore(ATOMIC_HASH(v), flags);
+	return ret != u;
 }
 
-EXPORT_SYMBOL(__atomic_add_return);
-EXPORT_SYMBOL(atomic_set);
+/* Atomic operations are already serializing */
+void atomic_set(atomic_t *v, int i)
+{
+	unsigned long flags;
 
+	spin_lock_irqsave(ATOMIC_HASH(v), flags);
+	v->counter = i;
+	spin_unlock_irqrestore(ATOMIC_HASH(v), flags);
+}
+EXPORT_SYMBOL(atomic_set);
diff --git a/arch/sparc/lib/bitext.c b/arch/sparc/lib/bitext.c
index 94b05e8c906c..2e168d16547f 100644
--- a/arch/sparc/lib/bitext.c
+++ b/arch/sparc/lib/bitext.c
@@ -10,6 +10,7 @@
  */
 
 #include <linux/smp_lock.h>
+#include <linux/string.h>
 #include <linux/bitops.h>
 
 #include <asm/bitext.h>
diff --git a/arch/sparc/mm/generic.c b/arch/sparc/mm/generic.c
index 9604893ffdbd..2cb0728cee05 100644
--- a/arch/sparc/mm/generic.c
+++ b/arch/sparc/mm/generic.c
@@ -32,9 +32,7 @@ static inline void io_remap_pte_range(struct mm_struct *mm, pte_t * pte, unsigne
 	if (end > PMD_SIZE)
 		end = PMD_SIZE;
 	do {
-		pte_t oldpage = *pte;
-		pte_clear(mm, address, pte);
-		set_pte(pte, mk_pte_io(offset, prot, space));
+		set_pte_at(mm, address, pte, mk_pte_io(offset, prot, space));
 		address += PAGE_SIZE;
 		offset += PAGE_SIZE;
 		pte++;
@@ -63,7 +61,7 @@ static inline int io_remap_pmd_range(struct mm_struct *mm, pmd_t * pmd, unsigned
 }
 
 int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
-			unsigned long pfn, unsigned long size, pgprot_t prot)
+		       unsigned long pfn, unsigned long size, pgprot_t prot)
 {
 	int error = 0;
 	pgd_t * dir;
@@ -74,7 +72,9 @@ int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
 	unsigned long offset = GET_PFN(pfn) << PAGE_SHIFT;
 
 	/* See comment in mm/memory.c remap_pfn_range */
-	vma->vm_flags |= VM_IO | VM_RESERVED;
+	vma->vm_flags |= VM_IO | VM_RESERVED | VM_PFNMAP;
+	vma->vm_pgoff = (offset >> PAGE_SHIFT) |
+		((unsigned long)space << 28UL);
 
 	prot = __pgprot(pg_iobits);
 	offset -= from;
diff --git a/arch/sparc/mm/sun4c.c b/arch/sparc/mm/sun4c.c
index 1d560390e282..731f19603cad 100644
--- a/arch/sparc/mm/sun4c.c
+++ b/arch/sparc/mm/sun4c.c
@@ -497,7 +497,7 @@ static void __init sun4c_probe_mmu(void)
 	patch_kernel_fault_handler();
 }
 
-volatile unsigned long *sun4c_memerr_reg = NULL;
+volatile unsigned long __iomem *sun4c_memerr_reg = NULL;
 
 void __init sun4c_probe_memerr_reg(void)
 {
diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig
index 3fded69b1922..c4b7ad70cd7c 100644
--- a/arch/sparc64/Kconfig
+++ b/arch/sparc64/Kconfig
@@ -5,6 +5,10 @@
 
 mainmenu "Linux/UltraSPARC Kernel Configuration"
 
+config SPARC
+	bool
+	default y
+
 config SPARC64
 	bool
 	default y
diff --git a/arch/sparc64/Makefile b/arch/sparc64/Makefile
index 43fe382da078..cad10c5b83d3 100644
--- a/arch/sparc64/Makefile
+++ b/arch/sparc64/Makefile
@@ -17,7 +17,6 @@ CC		:= $(shell if $(CC) -m64 -S -o /dev/null -xc /dev/null >/dev/null 2>&1; then
 NEW_GCC := $(call cc-option-yn, -m64 -mcmodel=medlow)
 NEW_GAS := $(shell if $(LD) -V 2>&1 | grep 'elf64_sparc' > /dev/null; then echo y; else echo n; fi)
 UNDECLARED_REGS := $(shell if $(CC) -c -x assembler /dev/null -Wa,--help | grep undeclared-regs > /dev/null; then echo y; else echo n; fi; )
-INLINE_LIMIT := $(call cc-option-yn, -m64 -finline-limit=100000)
 
 export NEW_GCC
 
@@ -49,10 +48,6 @@ else
   AFLAGS += -m64 -mcpu=ultrasparc $(CC_UNDECL)
 endif
 
-ifeq ($(INLINE_LIMIT),y)
-  CFLAGS := $(CFLAGS) -finline-limit=100000
-endif
-
 ifeq ($(CONFIG_MCOUNT),y)
   CFLAGS := $(CFLAGS) -pg
 endif
diff --git a/arch/sparc64/kernel/ioctl32.c b/arch/sparc64/kernel/ioctl32.c
index e62214354bb5..196b208665a2 100644
--- a/arch/sparc64/kernel/ioctl32.c
+++ b/arch/sparc64/kernel/ioctl32.c
@@ -12,86 +12,10 @@
 #define INCLUDES
 #include "compat_ioctl.c"
 #include <linux/syscalls.h>
-#include <asm/fbio.h>
-
-/* Use this to get at 32-bit user passed pointers. 
- * See sys_sparc32.c for description about it.
- */
-#define A(__x) compat_ptr(__x)
 
 #define CODE
 #include "compat_ioctl.c"
 
-struct  fbcmap32 {
-	int             index;          /* first element (0 origin) */
-	int             count;
-	u32		red;
-	u32		green;
-	u32		blue;
-};
-
-#define FBIOPUTCMAP32	_IOW('F', 3, struct fbcmap32)
-#define FBIOGETCMAP32	_IOW('F', 4, struct fbcmap32)
-
-static int fbiogetputcmap(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	struct fbcmap32 __user *argp = (void __user *)arg;
-	struct fbcmap __user *p = compat_alloc_user_space(sizeof(*p));
-	u32 addr;
-	int ret;
-	
-	ret = copy_in_user(p, argp, 2 * sizeof(int));
-	ret |= get_user(addr, &argp->red);
-	ret |= put_user(compat_ptr(addr), &p->red);
-	ret |= get_user(addr, &argp->green);
-	ret |= put_user(compat_ptr(addr), &p->green);
-	ret |= get_user(addr, &argp->blue);
-	ret |= put_user(compat_ptr(addr), &p->blue);
-	if (ret)
-		return -EFAULT;
-	return sys_ioctl(fd, (cmd == FBIOPUTCMAP32) ? FBIOPUTCMAP_SPARC : FBIOGETCMAP_SPARC, (unsigned long)p);
-}
-
-struct fbcursor32 {
-	short set;		/* what to set, choose from the list above */
-	short enable;		/* cursor on/off */
-	struct fbcurpos pos;	/* cursor position */
-	struct fbcurpos hot;	/* cursor hot spot */
-	struct fbcmap32 cmap;	/* color map info */
-	struct fbcurpos size;	/* cursor bit map size */
-	u32	image;		/* cursor image bits */
-	u32	mask;		/* cursor mask bits */
-};
-	
-#define FBIOSCURSOR32	_IOW('F', 24, struct fbcursor32)
-#define FBIOGCURSOR32	_IOW('F', 25, struct fbcursor32)
-
-static int fbiogscursor(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	struct fbcursor __user *p = compat_alloc_user_space(sizeof(*p));
-	struct fbcursor32 __user *argp =  (void __user *)arg;
-	compat_uptr_t addr;
-	int ret;
-	
-	ret = copy_in_user(p, argp,
-			      2 * sizeof (short) + 2 * sizeof(struct fbcurpos));
-	ret |= copy_in_user(&p->size, &argp->size, sizeof(struct fbcurpos));
-	ret |= copy_in_user(&p->cmap, &argp->cmap, 2 * sizeof(int));
-	ret |= get_user(addr, &argp->cmap.red);
-	ret |= put_user(compat_ptr(addr), &p->cmap.red);
-	ret |= get_user(addr, &argp->cmap.green);
-	ret |= put_user(compat_ptr(addr), &p->cmap.green);
-	ret |= get_user(addr, &argp->cmap.blue);
-	ret |= put_user(compat_ptr(addr), &p->cmap.blue);
-	ret |= get_user(addr, &argp->mask);
-	ret |= put_user(compat_ptr(addr), &p->mask);
-	ret |= get_user(addr, &argp->image);
-	ret |= put_user(compat_ptr(addr), &p->image);
-	if (ret)
-		return -EFAULT;
-	return sys_ioctl (fd, FBIOSCURSOR, (unsigned long)p);
-}
-
 #define COMPATIBLE_IOCTL(cmd)		HANDLE_IOCTL((cmd),sys_ioctl)
 #define HANDLE_IOCTL(cmd,handler)	{ (cmd), (ioctl_trans_handler_t)(handler), NULL },
 #define IOCTL_TABLE_START \
@@ -103,22 +27,6 @@ IOCTL_TABLE_START
 #include <linux/compat_ioctl.h>
 #define DECLARES
 #include "compat_ioctl.c"
-COMPATIBLE_IOCTL(FBIOGTYPE)
-COMPATIBLE_IOCTL(FBIOSATTR)
-COMPATIBLE_IOCTL(FBIOGATTR)
-COMPATIBLE_IOCTL(FBIOSVIDEO)
-COMPATIBLE_IOCTL(FBIOGVIDEO)
-COMPATIBLE_IOCTL(FBIOGCURSOR32)  /* This is not implemented yet. Later it should be converted... */
-COMPATIBLE_IOCTL(FBIOSCURPOS)
-COMPATIBLE_IOCTL(FBIOGCURPOS)
-COMPATIBLE_IOCTL(FBIOGCURMAX)
-/* Little k */
-/* Little v, the video4linux ioctls */
-/* And these ioctls need translation */
-/* Note SIOCRTMSG is no longer, so this is safe and * the user would have seen just an -EINVAL anyways. */
-HANDLE_IOCTL(FBIOPUTCMAP32, fbiogetputcmap)
-HANDLE_IOCTL(FBIOGETCMAP32, fbiogetputcmap)
-HANDLE_IOCTL(FBIOSCURSOR32, fbiogscursor)
 #if 0
 HANDLE_IOCTL(RTC32_IRQP_READ, do_rtc_ioctl)
 HANDLE_IOCTL(RTC32_IRQP_SET, do_rtc_ioctl)
diff --git a/arch/sparc64/kernel/kprobes.c b/arch/sparc64/kernel/kprobes.c
index 96bd09b098f4..a97b0f0727ab 100644
--- a/arch/sparc64/kernel/kprobes.c
+++ b/arch/sparc64/kernel/kprobes.c
@@ -138,7 +138,7 @@ static int __kprobes kprobe_handler(struct pt_regs *regs)
 			 */
 			save_previous_kprobe(kcb);
 			set_current_kprobe(p, regs, kcb);
-			p->nmissed++;
+			kprobes_inc_nmissed_count(p);
 			kcb->kprobe_status = KPROBE_REENTER;
 			prepare_singlestep(p, regs, kcb);
 			return 1;
diff --git a/arch/sparc64/kernel/sbus.c b/arch/sparc64/kernel/sbus.c
index 96b825055668..d95a1bcf163d 100644
--- a/arch/sparc64/kernel/sbus.c
+++ b/arch/sparc64/kernel/sbus.c
@@ -327,7 +327,7 @@ void *sbus_alloc_consistent(struct sbus_dev *sdev, size_t size, dma_addr_t *dvma
 	order = get_order(size);
 	if (order >= 10)
 		return NULL;
-	first_page = __get_free_pages(GFP_KERNEL, order);
+	first_page = __get_free_pages(GFP_KERNEL|__GFP_COMP, order);
 	if (first_page == 0UL)
 		return NULL;
 	memset((char *)first_page, 0, PAGE_SIZE << order);
diff --git a/arch/sparc64/kernel/setup.c b/arch/sparc64/kernel/setup.c
index bf1849dd9c49..48180531562f 100644
--- a/arch/sparc64/kernel/setup.c
+++ b/arch/sparc64/kernel/setup.c
@@ -587,6 +587,8 @@ extern void mmu_info(struct seq_file *);
 unsigned int dcache_parity_tl1_occurred;
 unsigned int icache_parity_tl1_occurred;
 
+static int ncpus_probed;
+
 static int show_cpuinfo(struct seq_file *m, void *__unused)
 {
 	seq_printf(m, 
@@ -595,8 +597,8 @@ static int show_cpuinfo(struct seq_file *m, void *__unused)
 		   "promlib\t\t: Version 3 Revision %d\n"
 		   "prom\t\t: %d.%d.%d\n"
 		   "type\t\t: sun4u\n"
-		   "ncpus probed\t: %ld\n"
-		   "ncpus active\t: %ld\n"
+		   "ncpus probed\t: %d\n"
+		   "ncpus active\t: %d\n"
 		   "D$ parity tl1\t: %u\n"
 		   "I$ parity tl1\t: %u\n"
 #ifndef CONFIG_SMP
@@ -610,8 +612,8 @@ static int show_cpuinfo(struct seq_file *m, void *__unused)
 		   prom_prev >> 16,
 		   (prom_prev >> 8) & 0xff,
 		   prom_prev & 0xff,
-		   (long)num_possible_cpus(),
-		   (long)num_online_cpus(),
+		   ncpus_probed,
+		   num_online_cpus(),
 		   dcache_parity_tl1_occurred,
 		   icache_parity_tl1_occurred
 #ifndef CONFIG_SMP
@@ -677,6 +679,15 @@ static int __init topology_init(void)
 	int i, err;
 
 	err = -ENOMEM;
+
+	/* Count the number of physically present processors in
+	 * the machine, even on uniprocessor, so that /proc/cpuinfo
+	 * output is consistent with 2.4.x
+	 */
+	ncpus_probed = 0;
+	while (!cpu_find_by_instance(ncpus_probed, NULL, NULL))
+		ncpus_probed++;
+
 	for (i = 0; i < NR_CPUS; i++) {
 		if (cpu_possible(i)) {
 			struct cpu *p = kmalloc(sizeof(*p), GFP_KERNEL);
diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c
index 797a65493fb8..6efc03df51c3 100644
--- a/arch/sparc64/kernel/smp.c
+++ b/arch/sparc64/kernel/smp.c
@@ -39,7 +39,6 @@
 #include <asm/starfire.h>
 #include <asm/tlb.h>
 
-extern int linux_num_cpus;
 extern void calibrate_delay(void);
 
 /* Please don't make this stuff initdata!!!  --DaveM */
diff --git a/arch/sparc64/kernel/sys_sunos32.c b/arch/sparc64/kernel/sys_sunos32.c
index d0592ed54ea5..bfa4aa68312d 100644
--- a/arch/sparc64/kernel/sys_sunos32.c
+++ b/arch/sparc64/kernel/sys_sunos32.c
@@ -854,7 +854,7 @@ asmlinkage s32 sunos_sysconf (int name)
 		ret = ARG_MAX;
 		break;
 	case _SC_CHILD_MAX:
-		ret = CHILD_MAX;
+		ret = -1; /* no limit */
 		break;
 	case _SC_CLK_TCK:
 		ret = HZ;
diff --git a/arch/sparc64/kernel/vmlinux.lds.S b/arch/sparc64/kernel/vmlinux.lds.S
index 2af0cf0a8640..467d13a0d5c1 100644
--- a/arch/sparc64/kernel/vmlinux.lds.S
+++ b/arch/sparc64/kernel/vmlinux.lds.S
@@ -90,19 +90,9 @@ SECTIONS
   }
   _end = . ;
   PROVIDE (end = .);
-  /* Stabs debugging sections.  */
-  .stab 0 : { *(.stab) }
-  .stabstr 0 : { *(.stabstr) }
-  .stab.excl 0 : { *(.stab.excl) }
-  .stab.exclstr 0 : { *(.stab.exclstr) }
-  .stab.index 0 : { *(.stab.index) }
-  .stab.indexstr 0 : { *(.stab.indexstr) }
-  .comment 0 : { *(.comment) }
-  .debug          0 : { *(.debug) }
-  .debug_srcinfo  0 : { *(.debug_srcinfo) }
-  .debug_aranges  0 : { *(.debug_aranges) }
-  .debug_pubnames 0 : { *(.debug_pubnames) }
-  .debug_sfnames  0 : { *(.debug_sfnames) }
-  .line           0 : { *(.line) }
   /DISCARD/ : { *(.exit.text) *(.exit.data) *(.exitcall.exit) }
+
+  STABS_DEBUG
+
+  DWARF_DEBUG
 }
diff --git a/arch/sparc64/mm/generic.c b/arch/sparc64/mm/generic.c
index 112c316e7cd2..580b63da836b 100644
--- a/arch/sparc64/mm/generic.c
+++ b/arch/sparc64/mm/generic.c
@@ -15,6 +15,15 @@
 #include <asm/page.h>
 #include <asm/tlbflush.h>
 
+static inline pte_t mk_pte_io(unsigned long page, pgprot_t prot, int space)
+{
+	pte_t pte;
+	pte_val(pte) = (((page) | pgprot_val(prot) | _PAGE_E) &
+			~(unsigned long)_PAGE_CACHE);
+	pte_val(pte) |= (((unsigned long)space) << 32);
+	return pte;
+}
+
 /* Remap IO memory, the same way as remap_pfn_range(), but use
  * the obio memory space.
  *
@@ -68,6 +77,7 @@ static inline void io_remap_pte_range(struct mm_struct *mm, pte_t * pte,
 			BUG_ON(!pte_none(*pte));
 			set_pte_at(mm, address, pte, entry);
 			address += PAGE_SIZE;
+			pte_val(entry) += PAGE_SIZE;
 			pte++;
 		} while (address < curend);
 	} while (address < end);
@@ -126,9 +136,13 @@ int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
 	struct mm_struct *mm = vma->vm_mm;
 	int space = GET_IOSPACE(pfn);
 	unsigned long offset = GET_PFN(pfn) << PAGE_SHIFT;
+	unsigned long phys_base;
+
+	phys_base = offset | (((unsigned long) space) << 32UL);
 
 	/* See comment in mm/memory.c remap_pfn_range */
-	vma->vm_flags |= VM_IO | VM_RESERVED;
+	vma->vm_flags |= VM_IO | VM_RESERVED | VM_PFNMAP;
+	vma->vm_pgoff = phys_base >> PAGE_SHIFT;
 
 	prot = __pgprot(pg_iobits);
 	offset -= from;
diff --git a/arch/sparc64/solaris/misc.c b/arch/sparc64/solaris/misc.c
index 302efbcba70e..3ab4677395f2 100644
--- a/arch/sparc64/solaris/misc.c
+++ b/arch/sparc64/solaris/misc.c
@@ -353,7 +353,7 @@ asmlinkage int solaris_sysconf(int id)
 {
 	switch (id) {
 	case SOLARIS_CONFIG_NGROUPS:	return NGROUPS_MAX;
-	case SOLARIS_CONFIG_CHILD_MAX:	return CHILD_MAX;
+	case SOLARIS_CONFIG_CHILD_MAX:	return -1; /* no limit */
 	case SOLARIS_CONFIG_OPEN_FILES:	return OPEN_MAX;
 	case SOLARIS_CONFIG_POSIX_VER:	return 199309;
 	case SOLARIS_CONFIG_PAGESIZE:	return PAGE_SIZE;
diff --git a/arch/um/Kconfig b/arch/um/Kconfig
index 3b5f47c46907..1eb21de9d1b5 100644
--- a/arch/um/Kconfig
+++ b/arch/um/Kconfig
@@ -7,7 +7,6 @@ config UML
 	bool
 	default y
 
-# XXX: does UM have a mmu/swap?
 config MMU
 	bool
 	default y
@@ -36,12 +35,6 @@ config IRQ_RELEASE_METHOD
 	bool
 	default y
 
-menu "Host processor type and features"
-
-source "arch/i386/Kconfig.cpu"
-
-endmenu
-
 menu "UML-specific options"
 
 config MODE_TT
@@ -209,7 +202,8 @@ config MAGIC_SYSRQ
 config SMP
 	bool "Symmetric multi-processing support (EXPERIMENTAL)"
 	default n
-	depends on (MODE_TT && EXPERIMENTAL && !SMP_BROKEN) || (BROKEN && SMP_BROKEN)
+	#SMP_BROKEN is for x86_64.
+	depends on MODE_TT && EXPERIMENTAL && (!SMP_BROKEN || (BROKEN && SMP_BROKEN))
 	help
 	This option enables UML SMP support.
 	It is NOT related to having a real SMP box. Not directly, at least.
@@ -295,6 +289,8 @@ source "arch/um/Kconfig.net"
 
 source "drivers/net/Kconfig"
 
+source "drivers/connector/Kconfig"
+
 source "fs/Kconfig"
 
 source "security/Kconfig"
diff --git a/arch/um/Kconfig.i386 b/arch/um/Kconfig.i386
index 5d92cacd56c6..c71b39a677aa 100644
--- a/arch/um/Kconfig.i386
+++ b/arch/um/Kconfig.i386
@@ -1,3 +1,9 @@
+menu "Host processor type and features"
+
+source "arch/i386/Kconfig.cpu"
+
+endmenu
+
 config UML_X86
 	bool
 	default y
@@ -42,7 +48,3 @@ config ARCH_HAS_SC_SIGNALS
 config ARCH_REUSE_HOST_VSYSCALL_AREA
 	bool
 	default y
-
-config X86_CMPXCHG
-	bool
-	default y
diff --git a/arch/um/Makefile b/arch/um/Makefile
index e55d32e903bc..1b12feeba368 100644
--- a/arch/um/Makefile
+++ b/arch/um/Makefile
@@ -17,7 +17,7 @@ core-y			+= $(ARCH_DIR)/kernel/		\
 
 # Have to precede the include because the included Makefiles reference them.
 SYMLINK_HEADERS := archparam.h system.h sigcontext.h processor.h ptrace.h \
-	module.h vm-flags.h elf.h
+	module.h vm-flags.h elf.h ldt.h
 SYMLINK_HEADERS := $(foreach header,$(SYMLINK_HEADERS),include/asm-um/$(header))
 
 # XXX: The "os" symlink is only used by arch/um/include/os.h, which includes
diff --git a/arch/um/Makefile-i386 b/arch/um/Makefile-i386
index 1f7dcb064aee..7a0e04e34bf9 100644
--- a/arch/um/Makefile-i386
+++ b/arch/um/Makefile-i386
@@ -35,4 +35,3 @@ cflags-y += $(call cc-option,-mpreferred-stack-boundary=2)
 
 CFLAGS += $(cflags-y)
 USER_CFLAGS += $(cflags-y)
-
diff --git a/arch/um/Makefile-x86_64 b/arch/um/Makefile-x86_64
index 4f118d5cc2ee..38df311e75dc 100644
--- a/arch/um/Makefile-x86_64
+++ b/arch/um/Makefile-x86_64
@@ -12,3 +12,7 @@ CHECKFLAGS  += -m64
 
 ELF_ARCH := i386:x86-64
 ELF_FORMAT := elf64-x86-64
+
+# Not on all 64-bit distros /lib is a symlink to /lib64. PLD is an example.
+
+LINK-$(CONFIG_LD_SCRIPT_DYN) += -Wl,-rpath,/lib64
diff --git a/arch/um/drivers/chan_kern.c b/arch/um/drivers/chan_kern.c
index 16e7dc89f61d..5b58fad45290 100644
--- a/arch/um/drivers/chan_kern.c
+++ b/arch/um/drivers/chan_kern.c
@@ -89,8 +89,7 @@ static int not_configged_write(int fd, const char *buf, int len, void *data)
 	return(-EIO);
 }
 
-static int not_configged_console_write(int fd, const char *buf, int len,
-				       void *data)
+static int not_configged_console_write(int fd, const char *buf, int len)
 {
 	my_puts("Using a channel type which is configured out of "
 	       "UML\n");
@@ -299,7 +298,7 @@ int console_write_chan(struct list_head *chans, const char *buf, int len)
 		chan = list_entry(ele, struct chan, list);
 		if(!chan->output || (chan->ops->console_write == NULL))
 			continue;
-		n = chan->ops->console_write(chan->fd, buf, len, chan->data);
+		n = chan->ops->console_write(chan->fd, buf, len);
 		if(chan->primary) ret = n;
 	}
 	return(ret);
diff --git a/arch/um/drivers/chan_user.c b/arch/um/drivers/chan_user.c
index 1c55d5802489..5d50d4a44abf 100644
--- a/arch/um/drivers/chan_user.c
+++ b/arch/um/drivers/chan_user.c
@@ -20,7 +20,7 @@
 #include "choose-mode.h"
 #include "mode.h"
 
-int generic_console_write(int fd, const char *buf, int n, void *unused)
+int generic_console_write(int fd, const char *buf, int n)
 {
 	struct termios save, new;
 	int err;
diff --git a/arch/um/drivers/daemon_user.c b/arch/um/drivers/daemon_user.c
index c1b03f7c1daa..1bb085b2824d 100644
--- a/arch/um/drivers/daemon_user.c
+++ b/arch/um/drivers/daemon_user.c
@@ -98,7 +98,7 @@ static int connect_to_switch(struct daemon_data *pri)
 		printk("daemon_open : control setup request failed, err = %d\n",
 		       -n);
 		err = -ENOTCONN;
-		goto out;		
+		goto out_free;
 	}
 
 	n = os_read_file(pri->control, sun, sizeof(*sun));
@@ -106,12 +106,14 @@ static int connect_to_switch(struct daemon_data *pri)
 		printk("daemon_open : read of data socket failed, err = %d\n",
 		       -n);
 		err = -ENOTCONN;
-		goto out_close;		
+		goto out_free;
 	}
 
 	pri->data_addr = sun;
 	return(fd);
 
+ out_free:
+	kfree(sun);
  out_close:
 	os_close_file(fd);
  out:
diff --git a/arch/um/drivers/fd.c b/arch/um/drivers/fd.c
index f0b888f66e05..3296e86a03a5 100644
--- a/arch/um/drivers/fd.c
+++ b/arch/um/drivers/fd.c
@@ -76,13 +76,6 @@ static void fd_close(int fd, void *d)
 	}
 }
 
-static int fd_console_write(int fd, const char *buf, int n, void *d)
-{
-	struct fd_chan *data = d;
-
-	return(generic_console_write(fd, buf, n, &data->tt));
-}
-
 struct chan_ops fd_ops = {
 	.type		= "fd",
 	.init		= fd_init,
@@ -90,7 +83,7 @@ struct chan_ops fd_ops = {
 	.close		= fd_close,
 	.read		= generic_read,
 	.write		= generic_write,
-	.console_write	= fd_console_write,
+	.console_write	= generic_console_write,
 	.window_size	= generic_window_size,
 	.free		= generic_free,
 	.winch		= 1,
diff --git a/arch/um/drivers/mcast_user.c b/arch/um/drivers/mcast_user.c
index 5db136e2651c..afe85bfa66e0 100644
--- a/arch/um/drivers/mcast_user.c
+++ b/arch/um/drivers/mcast_user.c
@@ -54,7 +54,7 @@ static int mcast_open(void *data)
 	struct mcast_data *pri = data;
 	struct sockaddr_in *sin = pri->mcast_addr;
 	struct ip_mreq mreq;
-	int fd, yes = 1, err = 0;
+	int fd, yes = 1, err = -EINVAL;
 
 
 	if ((sin->sin_addr.s_addr == 0) || (sin->sin_port == 0))
@@ -63,40 +63,40 @@ static int mcast_open(void *data)
 	fd = socket(AF_INET, SOCK_DGRAM, 0);
 
 	if (fd < 0){
+		err = -errno;
 		printk("mcast_open : data socket failed, errno = %d\n", 
 		       errno);
-		err = -errno;
 		goto out;
 	}
 
 	if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(yes)) < 0) {
+		err = -errno;
 		printk("mcast_open: SO_REUSEADDR failed, errno = %d\n",
 			errno);
-		err = -errno;
 		goto out_close;
 	}
 
 	/* set ttl according to config */
 	if (setsockopt(fd, SOL_IP, IP_MULTICAST_TTL, &pri->ttl,
 		       sizeof(pri->ttl)) < 0) {
+		err = -errno;
 		printk("mcast_open: IP_MULTICAST_TTL failed, error = %d\n",
 			errno);
-		err = -errno;
 		goto out_close;
 	}
 
 	/* set LOOP, so data does get fed back to local sockets */
 	if (setsockopt(fd, SOL_IP, IP_MULTICAST_LOOP, &yes, sizeof(yes)) < 0) {
+		err = -errno;
 		printk("mcast_open: IP_MULTICAST_LOOP failed, error = %d\n",
 			errno);
-		err = -errno;
 		goto out_close;
 	}
 
 	/* bind socket to mcast address */
 	if (bind(fd, (struct sockaddr *) sin, sizeof(*sin)) < 0) {
-		printk("mcast_open : data bind failed, errno = %d\n", errno);
 		err = -errno;
+		printk("mcast_open : data bind failed, errno = %d\n", errno);
 		goto out_close;
 	}		
 	
@@ -105,22 +105,22 @@ static int mcast_open(void *data)
 	mreq.imr_interface.s_addr = 0;
 	if (setsockopt(fd, SOL_IP, IP_ADD_MEMBERSHIP, 
 		       &mreq, sizeof(mreq)) < 0) {
+		err = -errno;
 		printk("mcast_open: IP_ADD_MEMBERSHIP failed, error = %d\n",
 			errno);
 		printk("There appears not to be a multicast-capable network "
 		       "interface on the host.\n");
 		printk("eth0 should be configured in order to use the "
 		       "multicast transport.\n");
-		err = -errno;
-                goto out_close;
+		goto out_close;
 	}
 
 	return fd;
 
  out_close:
-        os_close_file(fd);
+	os_close_file(fd);
  out:
-        return err;
+	return err;
 }
 
 static void mcast_close(int fd, void *data)
diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c
index 4cf31a2ae19c..84c73a300acb 100644
--- a/arch/um/drivers/net_kern.c
+++ b/arch/um/drivers/net_kern.c
@@ -268,9 +268,10 @@ void uml_net_user_timer_expire(unsigned long _conn)
 static DEFINE_SPINLOCK(devices_lock);
 static struct list_head devices = LIST_HEAD_INIT(devices);
 
-static struct device_driver uml_net_driver = {
-	.name  = DRIVER_NAME,
-	.bus   = &platform_bus_type,
+static struct platform_driver uml_net_driver = {
+	.driver = {
+		.name  = DRIVER_NAME,
+	},
 };
 static int driver_registered;
 
@@ -317,7 +318,7 @@ static int eth_configure(int n, void *init, char *mac,
 
 	/* sysfs register */
 	if (!driver_registered) {
-		driver_register(&uml_net_driver);
+		platform_driver_register(&uml_net_driver);
 		driver_registered = 1;
 	}
 	device->pdev.id = n;
diff --git a/arch/um/drivers/port_user.c b/arch/um/drivers/port_user.c
index ed4a1a6c5d83..c43e8bb32502 100644
--- a/arch/um/drivers/port_user.c
+++ b/arch/um/drivers/port_user.c
@@ -100,13 +100,6 @@ static void port_close(int fd, void *d)
 	os_close_file(fd);
 }
 
-static int port_console_write(int fd, const char *buf, int n, void *d)
-{
-	struct port_chan *data = d;
-
-	return(generic_console_write(fd, buf, n, &data->tt));
-}
-
 struct chan_ops port_ops = {
 	.type		= "port",
 	.init		= port_init,
@@ -114,7 +107,7 @@ struct chan_ops port_ops = {
 	.close		= port_close,
 	.read	        = generic_read,
 	.write		= generic_write,
-	.console_write	= port_console_write,
+	.console_write	= generic_console_write,
 	.window_size	= generic_window_size,
 	.free		= port_free,
 	.winch		= 1,
diff --git a/arch/um/drivers/pty.c b/arch/um/drivers/pty.c
index 0306a1b215b7..1c555c38de4d 100644
--- a/arch/um/drivers/pty.c
+++ b/arch/um/drivers/pty.c
@@ -118,13 +118,6 @@ static int pty_open(int input, int output, int primary, void *d,
 	return(fd);
 }
 
-static int pty_console_write(int fd, const char *buf, int n, void *d)
-{
-	struct pty_chan *data = d;
-
-	return(generic_console_write(fd, buf, n, &data->tt));
-}
-
 struct chan_ops pty_ops = {
 	.type		= "pty",
 	.init		= pty_chan_init,
@@ -132,7 +125,7 @@ struct chan_ops pty_ops = {
 	.close		= generic_close,
 	.read		= generic_read,
 	.write		= generic_write,
-	.console_write	= pty_console_write,
+	.console_write	= generic_console_write,
 	.window_size	= generic_window_size,
 	.free		= generic_free,
 	.winch		= 0,
@@ -145,7 +138,7 @@ struct chan_ops pts_ops = {
 	.close		= generic_close,
 	.read		= generic_read,
 	.write		= generic_write,
-	.console_write	= pty_console_write,
+	.console_write	= generic_console_write,
 	.window_size	= generic_window_size,
 	.free		= generic_free,
 	.winch		= 0,
diff --git a/arch/um/drivers/tty.c b/arch/um/drivers/tty.c
index 6fbb670ee274..94c9265a4f2c 100644
--- a/arch/um/drivers/tty.c
+++ b/arch/um/drivers/tty.c
@@ -60,13 +60,6 @@ static int tty_open(int input, int output, int primary, void *d,
 	return(fd);
 }
 
-static int tty_console_write(int fd, const char *buf, int n, void *d)
-{
-	struct tty_chan *data = d;
-
-	return(generic_console_write(fd, buf, n, &data->tt));
-}
-
 struct chan_ops tty_ops = {
 	.type		= "tty",
 	.init		= tty_chan_init,
@@ -74,7 +67,7 @@ struct chan_ops tty_ops = {
 	.close		= generic_close,
 	.read		= generic_read,
 	.write		= generic_write,
-	.console_write	= tty_console_write,
+	.console_write	= generic_console_write,
 	.window_size	= generic_window_size,
 	.free		= generic_free,
 	.winch		= 0,
diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c
index b2c86257b0f8..93898917cbe5 100644
--- a/arch/um/drivers/ubd_kern.c
+++ b/arch/um/drivers/ubd_kern.c
@@ -823,9 +823,10 @@ static int ubd_mc_init(void)
 
 __initcall(ubd_mc_init);
 
-static struct device_driver ubd_driver = {
-	.name  = DRIVER_NAME,
-	.bus   = &platform_bus_type,
+static struct platform_driver ubd_driver = {
+	.driver = {
+		.name  = DRIVER_NAME,
+	},
 };
 
 int ubd_init(void)
@@ -850,7 +851,7 @@ int ubd_init(void)
 		if (register_blkdev(fake_major, "ubd"))
 			return -1;
 	}
-	driver_register(&ubd_driver);
+	platform_driver_register(&ubd_driver);
 	for (i = 0; i < MAX_DEV; i++) 
 		ubd_add(i);
 	return 0;
diff --git a/arch/um/drivers/xterm.c b/arch/um/drivers/xterm.c
index b530f1a6540d..aaa636661043 100644
--- a/arch/um/drivers/xterm.c
+++ b/arch/um/drivers/xterm.c
@@ -194,13 +194,6 @@ static void xterm_free(void *d)
 	free(d);
 }
 
-static int xterm_console_write(int fd, const char *buf, int n, void *d)
-{
-	struct xterm_chan *data = d;
-
-	return(generic_console_write(fd, buf, n, &data->tt));
-}
-
 struct chan_ops xterm_ops = {
 	.type		= "xterm",
 	.init		= xterm_init,
@@ -208,7 +201,7 @@ struct chan_ops xterm_ops = {
 	.close		= xterm_close,
 	.read		= generic_read,
 	.write		= generic_write,
-	.console_write	= xterm_console_write,
+	.console_write	= generic_console_write,
 	.window_size	= generic_window_size,
 	.free		= xterm_free,
 	.winch		= 1,
diff --git a/arch/um/include/chan_user.h b/arch/um/include/chan_user.h
index f77d9aa4c164..659bb3cac32f 100644
--- a/arch/um/include/chan_user.h
+++ b/arch/um/include/chan_user.h
@@ -25,7 +25,7 @@ struct chan_ops {
 	void (*close)(int, void *);
 	int (*read)(int, char *, void *);
 	int (*write)(int, const char *, int, void *);
-	int (*console_write)(int, const char *, int, void *);
+	int (*console_write)(int, const char *, int);
 	int (*window_size)(int, void *, unsigned short *, unsigned short *);
 	void (*free)(void *);
 	int winch;
@@ -37,7 +37,7 @@ extern struct chan_ops fd_ops, null_ops, port_ops, pts_ops, pty_ops, tty_ops,
 extern void generic_close(int fd, void *unused);
 extern int generic_read(int fd, char *c_out, void *unused);
 extern int generic_write(int fd, const char *buf, int n, void *unused);
-extern int generic_console_write(int fd, const char *buf, int n, void *state);
+extern int generic_console_write(int fd, const char *buf, int n);
 extern int generic_window_size(int fd, void *unused, unsigned short *rows_out,
 			       unsigned short *cols_out);
 extern void generic_free(void *data);
diff --git a/arch/um/include/sysdep-i386/stub.h b/arch/um/include/sysdep-i386/stub.h
index a49ceb199ee5..b492b12b4a10 100644
--- a/arch/um/include/sysdep-i386/stub.h
+++ b/arch/um/include/sysdep-i386/stub.h
@@ -6,8 +6,12 @@
 #ifndef __SYSDEP_STUB_H
 #define __SYSDEP_STUB_H
 
+#include <sys/mman.h>
 #include <asm/ptrace.h>
 #include <asm/unistd.h>
+#include "stub-data.h"
+#include "kern_constants.h"
+#include "uml-config.h"
 
 extern void stub_segv_handler(int sig);
 extern void stub_clone_handler(void);
@@ -16,6 +20,15 @@ extern void stub_clone_handler(void);
 #define STUB_MMAP_NR __NR_mmap2
 #define MMAP_OFFSET(o) ((o) >> PAGE_SHIFT)
 
+static inline long stub_syscall0(long syscall)
+{
+	long ret;
+
+	__asm__ volatile ("int $0x80" : "=a" (ret) : "0" (syscall));
+
+	return ret;
+}
+
 static inline long stub_syscall1(long syscall, long arg1)
 {
 	long ret;
@@ -67,23 +80,22 @@ static inline long stub_syscall5(long syscall, long arg1, long arg2, long arg3,
 	return ret;
 }
 
-static inline long stub_syscall6(long syscall, long arg1, long arg2, long arg3,
-				 long arg4, long arg5, long arg6)
+static inline void trap_myself(void)
 {
-	long ret;
-
-	__asm__ volatile ("push %%ebp ; movl %%eax,%%ebp ; movl %1,%%eax ; "
-			"int $0x80 ; pop %%ebp"
-			: "=a" (ret)
-			: "g" (syscall), "b" (arg1), "c" (arg2), "d" (arg3),
-			  "S" (arg4), "D" (arg5), "0" (arg6));
-
-	return ret;
+	__asm("int3");
 }
 
-static inline void trap_myself(void)
+static inline void remap_stack(int fd, unsigned long offset)
 {
-	__asm("int3");
+	__asm__ volatile ("movl %%eax,%%ebp ; movl %0,%%eax ; int $0x80 ;"
+			  "movl %7, %%ebx ; movl %%eax, (%%ebx)"
+			  : : "g" (STUB_MMAP_NR), "b" (UML_CONFIG_STUB_DATA), 
+			    "c" (UM_KERN_PAGE_SIZE), 
+			    "d" (PROT_READ | PROT_WRITE),
+			    "S" (MAP_FIXED | MAP_SHARED), "D" (fd), 
+			    "a" (offset), 
+			    "i" (&((struct stub_data *) UML_CONFIG_STUB_DATA)->err) 
+			  : "memory");
 }
 
 #endif
diff --git a/arch/um/include/sysdep-x86_64/stub.h b/arch/um/include/sysdep-x86_64/stub.h
index 2bd6e7a97286..92e989f81761 100644
--- a/arch/um/include/sysdep-x86_64/stub.h
+++ b/arch/um/include/sysdep-x86_64/stub.h
@@ -6,9 +6,12 @@
 #ifndef __SYSDEP_STUB_H
 #define __SYSDEP_STUB_H
 
-#include <asm/ptrace.h>
+#include <sys/mman.h>
 #include <asm/unistd.h>
 #include <sysdep/ptrace_user.h>
+#include "stub-data.h"
+#include "kern_constants.h"
+#include "uml-config.h"
 
 extern void stub_segv_handler(int sig);
 extern void stub_clone_handler(void);
@@ -20,6 +23,17 @@ extern void stub_clone_handler(void);
 #define __syscall_clobber "r11","rcx","memory"
 #define __syscall "syscall"
 
+static inline long stub_syscall0(long syscall)
+{
+	long ret;
+
+	__asm__ volatile (__syscall
+		: "=a" (ret)
+		: "0" (syscall) : __syscall_clobber );
+
+	return ret;
+}
+
 static inline long stub_syscall2(long syscall, long arg1, long arg2)
 {
 	long ret;
@@ -71,23 +85,23 @@ static inline long stub_syscall5(long syscall, long arg1, long arg2, long arg3,
 	return ret;
 }
 
-static inline long stub_syscall6(long syscall, long arg1, long arg2, long arg3,
-				 long arg4, long arg5, long arg6)
+static inline void trap_myself(void)
 {
-	long ret;
-
-	__asm__ volatile ("movq %5,%%r10 ; movq %6,%%r8 ; "
-		"movq %7, %%r9; " __syscall : "=a" (ret)
-		: "0" (syscall), "D" (arg1), "S" (arg2), "d" (arg3),
-		  "g" (arg4), "g" (arg5), "g" (arg6)
-		: __syscall_clobber, "r10", "r8", "r9" );
-
-	return ret;
+	__asm("int3");
 }
 
-static inline void trap_myself(void)
+static inline void remap_stack(long fd, unsigned long offset)
 {
-	__asm("int3");
+	__asm__ volatile ("movq %4,%%r10 ; movq %5,%%r8 ; "
+			  "movq %6, %%r9; " __syscall "; movq %7, %%rbx ; "
+			  "movq %%rax, (%%rbx)": 
+			  : "a" (STUB_MMAP_NR), "D" (UML_CONFIG_STUB_DATA), 
+			    "S" (UM_KERN_PAGE_SIZE), 
+			    "d" (PROT_READ | PROT_WRITE), 
+                            "g" (MAP_FIXED | MAP_SHARED), "g" (fd), 
+			    "g" (offset),
+			    "i" (&((struct stub_data *) UML_CONFIG_STUB_DATA)->err)
+			  : __syscall_clobber, "r10", "r8", "r9" );
 }
 
 #endif
diff --git a/arch/um/include/um_uaccess.h b/arch/um/include/um_uaccess.h
index 84c0868cd561..4567f1eeb4a7 100644
--- a/arch/um/include/um_uaccess.h
+++ b/arch/um/include/um_uaccess.h
@@ -17,8 +17,27 @@
 #include "uaccess-skas.h"
 #endif
 
+#include "asm/fixmap.h"
+
+#define __under_task_size(addr, size) \
+	(((unsigned long) (addr) < TASK_SIZE) && \
+         (((unsigned long) (addr) + (size)) < TASK_SIZE))
+
+#define __access_ok_vsyscall(type, addr, size) \
+	 ((type == VERIFY_READ) && \
+	  ((unsigned long) (addr) >= FIXADDR_USER_START) && \
+	  ((unsigned long) (addr) + (size) <= FIXADDR_USER_END) && \
+	  ((unsigned long) (addr) + (size) >= (unsigned long)(addr)))
+
+#define __addr_range_nowrap(addr, size) \
+	((unsigned long) (addr) <= ((unsigned long) (addr) + (size)))
+
 #define access_ok(type, addr, size) \
-	CHOOSE_MODE_PROC(access_ok_tt, access_ok_skas, type, addr, size)
+	(__addr_range_nowrap(addr, size) && \
+	 (__under_task_size(addr, size) || \
+	  __access_ok_vsyscall(type, addr, size) || \
+	  segment_eq(get_fs(), KERNEL_DS) || \
+	  CHOOSE_MODE_PROC(access_ok_tt, access_ok_skas, type, addr, size)))
 
 static inline int copy_from_user(void *to, const void __user *from, int n)
 {
diff --git a/arch/um/kernel/skas/clone.c b/arch/um/kernel/skas/clone.c
index 4dc55f10cd18..47b812b3bca8 100644
--- a/arch/um/kernel/skas/clone.c
+++ b/arch/um/kernel/skas/clone.c
@@ -9,18 +9,23 @@
 #include "stub-data.h"
 #include "uml-config.h"
 #include "sysdep/stub.h"
+#include "kern_constants.h"
 
 /* This is in a separate file because it needs to be compiled with any
  * extraneous gcc flags (-pg, -fprofile-arcs, -ftest-coverage) disabled
+ *
+ * Use UM_KERN_PAGE_SIZE instead of PAGE_SIZE because that calls getpagesize
+ * on some systems.
  */
+
 void __attribute__ ((__section__ (".__syscall_stub")))
 stub_clone_handler(void)
 {
+	struct stub_data *data = (struct stub_data *) UML_CONFIG_STUB_DATA;
 	long err;
-	struct stub_data *from = (struct stub_data *) UML_CONFIG_STUB_DATA;
 
 	err = stub_syscall2(__NR_clone, CLONE_PARENT | CLONE_FILES | SIGCHLD,
-			    UML_CONFIG_STUB_DATA + PAGE_SIZE / 2 -
+			    UML_CONFIG_STUB_DATA + UM_KERN_PAGE_SIZE / 2 -
 			    sizeof(void *));
 	if(err != 0)
 		goto out;
@@ -29,16 +34,21 @@ stub_clone_handler(void)
 	if(err)
 		goto out;
 
-	err = stub_syscall3(__NR_setitimer, ITIMER_VIRTUAL,
-			    (long) &from->timer, 0);
+	err = stub_syscall3(__NR_setitimer, ITIMER_VIRTUAL, 
+			    (long) &data->timer, 0);
 	if(err)
 		goto out;
 
-	err = stub_syscall6(STUB_MMAP_NR, UML_CONFIG_STUB_DATA, PAGE_SIZE,
-			    PROT_READ | PROT_WRITE, MAP_FIXED | MAP_SHARED,
-			    from->fd, from->offset);
+	remap_stack(data->fd, data->offset);
+	goto done;
+
  out:
-	/* save current result. Parent: pid; child: retcode of mmap */
-	from->err = err;
+	/* save current result. 
+	 * Parent: pid; 
+	 * child: retcode of mmap already saved and it jumps around this 
+	 * assignment
+	 */
+	data->err = err;
+ done:
 	trap_myself();
 }
diff --git a/arch/um/kernel/skas/include/uaccess-skas.h b/arch/um/kernel/skas/include/uaccess-skas.h
index 7da0c2def0ef..64516c556cdf 100644
--- a/arch/um/kernel/skas/include/uaccess-skas.h
+++ b/arch/um/kernel/skas/include/uaccess-skas.h
@@ -7,16 +7,9 @@
 #define __SKAS_UACCESS_H
 
 #include "asm/errno.h"
-#include "asm/fixmap.h"
 
-#define access_ok_skas(type, addr, size) \
-	((segment_eq(get_fs(), KERNEL_DS)) || \
-	 (((unsigned long) (addr) < TASK_SIZE) && \
-	  ((unsigned long) (addr) + (size) <= TASK_SIZE)) || \
-	 ((type == VERIFY_READ ) && \
-	  ((unsigned long) (addr) >= FIXADDR_USER_START) && \
-	  ((unsigned long) (addr) + (size) <= FIXADDR_USER_END) && \
-	  ((unsigned long) (addr) + (size) >= (unsigned long)(addr))))
+/* No SKAS-specific checking. */
+#define access_ok_skas(type, addr, size) 0
 
 extern int copy_from_user_skas(void *to, const void __user *from, int n);
 extern int copy_to_user_skas(void __user *to, const void *from, int n);
diff --git a/arch/um/kernel/skas/uaccess.c b/arch/um/kernel/skas/uaccess.c
index 75195281081e..a5a47528dec7 100644
--- a/arch/um/kernel/skas/uaccess.c
+++ b/arch/um/kernel/skas/uaccess.c
@@ -143,7 +143,7 @@ int copy_from_user_skas(void *to, const void __user *from, int n)
 		return(0);
 	}
 
-	return(access_ok_skas(VERIFY_READ, from, n) ?
+	return(access_ok(VERIFY_READ, from, n) ?
 	       buffer_op((unsigned long) from, n, 0, copy_chunk_from_user, &to):
 	       n);
 }
@@ -164,7 +164,7 @@ int copy_to_user_skas(void __user *to, const void *from, int n)
 		return(0);
 	}
 
-	return(access_ok_skas(VERIFY_WRITE, to, n) ?
+	return(access_ok(VERIFY_WRITE, to, n) ?
 	       buffer_op((unsigned long) to, n, 1, copy_chunk_to_user, &from) :
 	       n);
 }
@@ -193,7 +193,7 @@ int strncpy_from_user_skas(char *dst, const char __user *src, int count)
 		return(strnlen(dst, count));
 	}
 
-	if(!access_ok_skas(VERIFY_READ, src, 1))
+	if(!access_ok(VERIFY_READ, src, 1))
 		return(-EFAULT);
 
 	n = buffer_op((unsigned long) src, count, 0, strncpy_chunk_from_user,
@@ -221,7 +221,7 @@ int clear_user_skas(void __user *mem, int len)
 		return(0);
 	}
 
-	return(access_ok_skas(VERIFY_WRITE, mem, len) ?
+	return(access_ok(VERIFY_WRITE, mem, len) ?
 	       buffer_op((unsigned long) mem, len, 1, clear_chunk, NULL) : len);
 }
 
diff --git a/arch/um/kernel/trap_kern.c b/arch/um/kernel/trap_kern.c
index 95c8f8733baf..0d4c10a73607 100644
--- a/arch/um/kernel/trap_kern.c
+++ b/arch/um/kernel/trap_kern.c
@@ -95,7 +95,16 @@ survive:
 		pte = pte_offset_kernel(pmd, address);
 	} while(!pte_present(*pte));
 	err = 0;
+	/* The below warning was added in place of
+	 *	pte_mkyoung(); if (is_write) pte_mkdirty();
+	 * If it's triggered, we'd see normally a hang here (a clean pte is
+	 * marked read-only to emulate the dirty bit).
+	 * However, the generic code can mark a PTE writable but clean on a
+	 * concurrent read fault, triggering this harmlessly. So comment it out.
+	 */
+#if 0
 	WARN_ON(!pte_young(*pte) || (is_write && !pte_dirty(*pte)));
+#endif
 	flush_tlb_page(vma, address);
 out:
 	up_read(&mm->mmap_sem);
diff --git a/arch/um/kernel/tt/include/uaccess-tt.h b/arch/um/kernel/tt/include/uaccess-tt.h
index dc2ebfa8c54f..b9bfe9c481c4 100644
--- a/arch/um/kernel/tt/include/uaccess-tt.h
+++ b/arch/um/kernel/tt/include/uaccess-tt.h
@@ -19,19 +19,13 @@
 extern unsigned long end_vm;
 extern unsigned long uml_physmem;
 
-#define under_task_size(addr, size) \
-	(((unsigned long) (addr) < TASK_SIZE) && \
-         (((unsigned long) (addr) + (size)) < TASK_SIZE))
-
 #define is_stack(addr, size) \
 	(((unsigned long) (addr) < STACK_TOP) && \
 	 ((unsigned long) (addr) >= STACK_TOP - ABOVE_KMEM) && \
 	 (((unsigned long) (addr) + (size)) <= STACK_TOP))
 
 #define access_ok_tt(type, addr, size) \
-	((type == VERIFY_READ) || (segment_eq(get_fs(), KERNEL_DS)) || \
-         (((unsigned long) (addr) <= ((unsigned long) (addr) + (size))) && \
-          (under_task_size(addr, size) || is_stack(addr, size))))
+	(is_stack(addr, size))
 
 extern unsigned long get_fault_addr(void);
 
diff --git a/arch/um/kernel/tt/uaccess.c b/arch/um/kernel/tt/uaccess.c
index a72aa632972f..1cb60726567e 100644
--- a/arch/um/kernel/tt/uaccess.c
+++ b/arch/um/kernel/tt/uaccess.c
@@ -8,7 +8,7 @@
 
 int copy_from_user_tt(void *to, const void __user *from, int n)
 {
-	if(!access_ok_tt(VERIFY_READ, from, n))
+	if(!access_ok(VERIFY_READ, from, n))
 		return(n);
 
 	return(__do_copy_from_user(to, from, n, &current->thread.fault_addr,
@@ -17,7 +17,7 @@ int copy_from_user_tt(void *to, const void __user *from, int n)
 
 int copy_to_user_tt(void __user *to, const void *from, int n)
 {
-	if(!access_ok_tt(VERIFY_WRITE, to, n))
+	if(!access_ok(VERIFY_WRITE, to, n))
 		return(n);
 
 	return(__do_copy_to_user(to, from, n, &current->thread.fault_addr,
@@ -28,7 +28,7 @@ int strncpy_from_user_tt(char *dst, const char __user *src, int count)
 {
 	int n;
 
-	if(!access_ok_tt(VERIFY_READ, src, 1))
+	if(!access_ok(VERIFY_READ, src, 1))
 		return(-EFAULT);
 
 	n = __do_strncpy_from_user(dst, src, count,
@@ -47,7 +47,7 @@ int __clear_user_tt(void __user *mem, int len)
 
 int clear_user_tt(void __user *mem, int len)
 {
-	if(!access_ok_tt(VERIFY_WRITE, mem, len))
+	if(!access_ok(VERIFY_WRITE, mem, len))
 		return(len);
 
 	return(__do_clear_user(mem, len, &current->thread.fault_addr,
diff --git a/arch/um/os-Linux/start_up.c b/arch/um/os-Linux/start_up.c
index 37517d49c4ae..29a9e3f43763 100644
--- a/arch/um/os-Linux/start_up.c
+++ b/arch/um/os-Linux/start_up.c
@@ -116,16 +116,16 @@ static int stop_ptraced_child(int pid, void *stack, int exitcode,
 	if(!WIFEXITED(status) || (WEXITSTATUS(status) != exitcode)) {
 		int exit_with = WEXITSTATUS(status);
 		if (exit_with == 2)
-			printk("check_ptrace : child exited with status 2. "
+			printf("check_ptrace : child exited with status 2. "
 			       "Serious trouble happening! Try updating your "
 			       "host skas patch!\nDisabling SYSEMU support.");
-		printk("check_ptrace : child exited with exitcode %d, while "
+		printf("check_ptrace : child exited with exitcode %d, while "
 		      "expecting %d; status 0x%x", exit_with,
 		      exitcode, status);
 		if (mustpanic)
 			panic("\n");
 		else
-			printk("\n");
+			printf("\n");
 		ret = -1;
 	}
 
@@ -183,7 +183,7 @@ static void __init check_sysemu(void)
 	void *stack;
  	int pid, n, status, count=0;
 
-	printk("Checking syscall emulation patch for ptrace...");
+	printf("Checking syscall emulation patch for ptrace...");
 	sysemu_supported = 0;
 	pid = start_ptraced_child(&stack);
 
@@ -207,10 +207,10 @@ static void __init check_sysemu(void)
 		goto fail_stopped;
 
 	sysemu_supported = 1;
-	printk("OK\n");
+	printf("OK\n");
 	set_using_sysemu(!force_sysemu_disabled);
 
-	printk("Checking advanced syscall emulation patch for ptrace...");
+	printf("Checking advanced syscall emulation patch for ptrace...");
 	pid = start_ptraced_child(&stack);
 
 	if(ptrace(PTRACE_OLDSETOPTIONS, pid, 0,
@@ -246,7 +246,7 @@ static void __init check_sysemu(void)
 		goto fail_stopped;
 
 	sysemu_supported = 2;
-	printk("OK\n");
+	printf("OK\n");
 
 	if ( !force_sysemu_disabled )
 		set_using_sysemu(sysemu_supported);
@@ -255,7 +255,7 @@ static void __init check_sysemu(void)
 fail:
 	stop_ptraced_child(pid, stack, 1, 0);
 fail_stopped:
-	printk("missing\n");
+	printf("missing\n");
 }
 
 static void __init check_ptrace(void)
@@ -263,7 +263,7 @@ static void __init check_ptrace(void)
 	void *stack;
 	int pid, syscall, n, status;
 
-	printk("Checking that ptrace can change system call numbers...");
+	printf("Checking that ptrace can change system call numbers...");
 	pid = start_ptraced_child(&stack);
 
 	if(ptrace(PTRACE_OLDSETOPTIONS, pid, 0, (void *)PTRACE_O_TRACESYSGOOD) < 0)
@@ -292,7 +292,7 @@ static void __init check_ptrace(void)
 		}
 	}
 	stop_ptraced_child(pid, stack, 0, 1);
-	printk("OK\n");
+	printf("OK\n");
 	check_sysemu();
 }
 
@@ -472,6 +472,8 @@ int can_do_skas(void)
 
 int have_devanon = 0;
 
+/* Runs on boot kernel stack - already safe to use printk. */
+
 void check_devanon(void)
 {
 	int fd;
diff --git a/arch/um/os-Linux/user_syms.c b/arch/um/os-Linux/user_syms.c
index 56d3f870926b..8da6ab31152a 100644
--- a/arch/um/os-Linux/user_syms.c
+++ b/arch/um/os-Linux/user_syms.c
@@ -34,6 +34,11 @@ EXPORT_SYMBOL(strstr);
        int sym(void);                  \
        EXPORT_SYMBOL(sym);
 
+extern void readdir64(void) __attribute__((weak));
+EXPORT_SYMBOL(readdir64);
+extern void truncate64(void) __attribute__((weak));
+EXPORT_SYMBOL(truncate64);
+
 #ifdef SUBARCH_i386
 EXPORT_SYMBOL(vsyscall_ehdr);
 EXPORT_SYMBOL(vsyscall_end);
diff --git a/arch/um/scripts/Makefile.rules b/arch/um/scripts/Makefile.rules
index b3fbf125709b..2e41cabd3d93 100644
--- a/arch/um/scripts/Makefile.rules
+++ b/arch/um/scripts/Makefile.rules
@@ -21,11 +21,6 @@ define unprofile
 endef
 
 
-# The stubs and unmap.o can't try to call mcount or update basic block data
-define unprofile
-	$(patsubst -pg,,$(patsubst -fprofile-arcs -ftest-coverage,,$(1)))
-endef
-
 # cmd_make_link checks to see if the $(foo-dir) variable starts with a /.  If
 # so, it's considered to be a path relative to $(srcdir) rather than
 # $(srcdir)/arch/$(SUBARCH).  This is because x86_64 wants to get ldt.c from
diff --git a/arch/um/sys-i386/Makefile b/arch/um/sys-i386/Makefile
index 6dfeb70f6957..f5fd5b0156d0 100644
--- a/arch/um/sys-i386/Makefile
+++ b/arch/um/sys-i386/Makefile
@@ -1,11 +1,13 @@
-obj-y = bitops.o bugs.o checksum.o delay.o fault.o ksyms.o ldt.o ptrace.o \
-	ptrace_user.o semaphore.o signal.o sigcontext.o stub.o stub_segv.o \
-	syscalls.o sysrq.o sys_call_table.o
+obj-y := bitops.o bugs.o checksum.o delay.o fault.o ksyms.o ldt.o ptrace.o \
+	ptrace_user.o semaphore.o signal.o sigcontext.o syscalls.o sysrq.o \
+	sys_call_table.o
+
+obj-$(CONFIG_MODE_SKAS) += stub.o stub_segv.o
 
 obj-$(CONFIG_HIGHMEM) += highmem.o
 obj-$(CONFIG_MODULES) += module.o
 
-USER_OBJS := bugs.o ptrace_user.o sigcontext.o fault.o
+USER_OBJS := bugs.o ptrace_user.o sigcontext.o fault.o stub_segv.o
 
 SYMLINKS = bitops.c semaphore.c highmem.c module.c
 
diff --git a/arch/um/sys-i386/ldt.c b/arch/um/sys-i386/ldt.c
index 6360f1c958d0..17746b4c08ff 100644
--- a/arch/um/sys-i386/ldt.c
+++ b/arch/um/sys-i386/ldt.c
@@ -228,7 +228,7 @@ static int read_ldt(void __user * ptr, unsigned long bytecount)
 		size = LDT_ENTRY_SIZE*LDT_DIRECT_ENTRIES;
 		if(size > bytecount)
 			size = bytecount;
-		if(copy_to_user(ptr, ldt->entries, size))
+		if(copy_to_user(ptr, ldt->u.entries, size))
 			err = -EFAULT;
 		bytecount -= size;
 		ptr += size;
@@ -239,7 +239,7 @@ static int read_ldt(void __user * ptr, unsigned long bytecount)
 			size = PAGE_SIZE;
 			if(size > bytecount)
 				size = bytecount;
-			if(copy_to_user(ptr, ldt->pages[i], size)){
+			if(copy_to_user(ptr, ldt->u.pages[i], size)){
 				err = -EFAULT;
 				break;
 			}
@@ -321,10 +321,11 @@ static int write_ldt(void __user * ptr, unsigned long bytecount, int func)
 		    i*LDT_ENTRIES_PER_PAGE <= ldt_info.entry_number;
 		    i++){
 			if(i == 0)
-				memcpy(&entry0, ldt->entries, sizeof(entry0));
-			ldt->pages[i] = (struct ldt_entry *)
-					__get_free_page(GFP_KERNEL|__GFP_ZERO);
-			if(!ldt->pages[i]){
+				memcpy(&entry0, ldt->u.entries,
+				       sizeof(entry0));
+			ldt->u.pages[i] = (struct ldt_entry *)
+				__get_free_page(GFP_KERNEL|__GFP_ZERO);
+			if(!ldt->u.pages[i]){
 				err = -ENOMEM;
 				/* Undo the change in host */
 				memset(&ldt_info, 0, sizeof(ldt_info));
@@ -332,8 +333,9 @@ static int write_ldt(void __user * ptr, unsigned long bytecount, int func)
 				goto out_unlock;
 			}
 			if(i == 0) {
-				memcpy(ldt->pages[0], &entry0, sizeof(entry0));
-				memcpy(ldt->pages[0]+1, ldt->entries+1,
+				memcpy(ldt->u.pages[0], &entry0,
+				       sizeof(entry0));
+				memcpy(ldt->u.pages[0]+1, ldt->u.entries+1,
 				       sizeof(entry0)*(LDT_DIRECT_ENTRIES-1));
 			}
 			ldt->entry_count = (i + 1) * LDT_ENTRIES_PER_PAGE;
@@ -343,9 +345,9 @@ static int write_ldt(void __user * ptr, unsigned long bytecount, int func)
 		ldt->entry_count = ldt_info.entry_number + 1;
 
 	if(ldt->entry_count <= LDT_DIRECT_ENTRIES)
-		ldt_p = ldt->entries + ldt_info.entry_number;
+		ldt_p = ldt->u.entries + ldt_info.entry_number;
 	else
-		ldt_p = ldt->pages[ldt_info.entry_number/LDT_ENTRIES_PER_PAGE] +
+		ldt_p = ldt->u.pages[ldt_info.entry_number/LDT_ENTRIES_PER_PAGE] +
 			ldt_info.entry_number%LDT_ENTRIES_PER_PAGE;
 
 	if(ldt_info.base_addr == 0 && ldt_info.limit == 0 &&
@@ -501,8 +503,8 @@ long init_new_ldt(struct mmu_context_skas * new_mm,
 		 */
 		down(&from_mm->ldt.semaphore);
 		if(from_mm->ldt.entry_count <= LDT_DIRECT_ENTRIES){
-			memcpy(new_mm->ldt.entries, from_mm->ldt.entries,
-			       sizeof(new_mm->ldt.entries));
+			memcpy(new_mm->ldt.u.entries, from_mm->ldt.u.entries,
+			       sizeof(new_mm->ldt.u.entries));
 		}
 		else{
 			i = from_mm->ldt.entry_count / LDT_ENTRIES_PER_PAGE;
@@ -512,9 +514,10 @@ long init_new_ldt(struct mmu_context_skas * new_mm,
 					err = -ENOMEM;
 					break;
 				}
-				new_mm->ldt.pages[i] = (struct ldt_entry*)page;
-				memcpy(new_mm->ldt.pages[i],
-				       from_mm->ldt.pages[i], PAGE_SIZE);
+				new_mm->ldt.u.pages[i] =
+					(struct ldt_entry *) page;
+				memcpy(new_mm->ldt.u.pages[i],
+				       from_mm->ldt.u.pages[i], PAGE_SIZE);
 			}
 		}
 		new_mm->ldt.entry_count = from_mm->ldt.entry_count;
@@ -532,7 +535,7 @@ void free_ldt(struct mmu_context_skas * mm)
 	if(!ptrace_ldt && mm->ldt.entry_count > LDT_DIRECT_ENTRIES){
 		i = mm->ldt.entry_count / LDT_ENTRIES_PER_PAGE;
 		while(i-- > 0){
-			free_page((long )mm->ldt.pages[i]);
+			free_page((long )mm->ldt.u.pages[i]);
 		}
 	}
 	mm->ldt.entry_count = 0;
diff --git a/arch/um/sys-i386/stub_segv.c b/arch/um/sys-i386/stub_segv.c
index 1e88b275edac..a37f672ec964 100644
--- a/arch/um/sys-i386/stub_segv.c
+++ b/arch/um/sys-i386/stub_segv.c
@@ -3,9 +3,11 @@
  * Licensed under the GPL
  */
 
-#include <asm/signal.h>
+#include <signal.h>
+#include <sys/select.h> /* The only way I can see to get sigset_t */
 #include <asm/unistd.h>
 #include "uml-config.h"
+#include "sysdep/stub.h"
 #include "sysdep/sigcontext.h"
 #include "sysdep/faultinfo.h"
 
@@ -13,13 +15,14 @@ void __attribute__ ((__section__ (".__syscall_stub")))
 stub_segv_handler(int sig)
 {
 	struct sigcontext *sc = (struct sigcontext *) (&sig + 1);
+	int pid;
 
 	GET_FAULTINFO_FROM_SC(*((struct faultinfo *) UML_CONFIG_STUB_DATA),
 			      sc);
 
-	__asm__("movl %0, %%eax ; int $0x80": : "g" (__NR_getpid));
-	__asm__("movl %%eax, %%ebx ; movl %0, %%eax ; movl %1, %%ecx ;"
-		"int $0x80": : "g" (__NR_kill), "g" (SIGUSR1));
+	pid = stub_syscall0(__NR_getpid);
+	stub_syscall2(__NR_kill, pid, SIGUSR1);
+
 	/* Load pointer to sigcontext into esp, since we need to leave
 	 * the stack in its original form when we do the sigreturn here, by
 	 * hand.
diff --git a/arch/um/sys-x86_64/Makefile b/arch/um/sys-x86_64/Makefile
index ea977df395a1..a351091fbd99 100644
--- a/arch/um/sys-x86_64/Makefile
+++ b/arch/um/sys-x86_64/Makefile
@@ -6,13 +6,14 @@
 
 #XXX: why into lib-y?
 lib-y = bitops.o bugs.o csum-partial.o delay.o fault.o ldt.o mem.o memcpy.o \
-	ptrace.o ptrace_user.o sigcontext.o signal.o stub.o \
-	stub_segv.o syscalls.o syscall_table.o sysrq.o thunk.o
+	ptrace.o ptrace_user.o sigcontext.o signal.o syscalls.o \
+	syscall_table.o sysrq.o thunk.o
+lib-$(CONFIG_MODE_SKAS) += stub.o stub_segv.o
 
 obj-y := ksyms.o
 obj-$(CONFIG_MODULES) += module.o um_module.o
 
-USER_OBJS := ptrace_user.o sigcontext.o
+USER_OBJS := ptrace_user.o sigcontext.o stub_segv.o
 
 SYMLINKS = bitops.c csum-copy.S csum-partial.c csum-wrappers.c ldt.c memcpy.S \
 	thunk.S module.c
diff --git a/arch/um/sys-x86_64/stub_segv.c b/arch/um/sys-x86_64/stub_segv.c
index d1e53bdf2e85..a27099533198 100644
--- a/arch/um/sys-x86_64/stub_segv.c
+++ b/arch/um/sys-x86_64/stub_segv.c
@@ -3,14 +3,14 @@
  * Licensed under the GPL
  */
 
-#include <asm/signal.h>
+#include <stddef.h>
+#include <signal.h>
 #include <linux/compiler.h>
 #include <asm/unistd.h>
-#include <asm/ucontext.h>
 #include "uml-config.h"
 #include "sysdep/sigcontext.h"
 #include "sysdep/faultinfo.h"
-#include <stddef.h>
+#include "sysdep/stub.h"
 
 /* Copied from sys-x86_64/signal.c - Can't find an equivalent definition
  * in the libc headers anywhere.
@@ -31,21 +31,21 @@ void __attribute__ ((__section__ (".__syscall_stub")))
 stub_segv_handler(int sig)
 {
 	struct ucontext *uc;
+        int pid;
 
 	__asm__("movq %%rdx, %0" : "=g" (uc) :);
 	GET_FAULTINFO_FROM_SC(*((struct faultinfo *) UML_CONFIG_STUB_DATA),
 			      &uc->uc_mcontext);
 
-	__asm__("movq %0, %%rax ; syscall": : "g" (__NR_getpid));	
-	__asm__("movq %%rax, %%rdi ; movq %0, %%rax ; movq %1, %%rsi ;"
-		"syscall": : "g" (__NR_kill), "g" (SIGUSR1) : 
-		"%rdi", "%rax", "%rsi");
+	pid = stub_syscall0(__NR_getpid);
+	stub_syscall2(__NR_kill, pid, SIGUSR1);
+
 	/* sys_sigreturn expects that the stack pointer will be 8 bytes into
 	 * the signal frame.  So, we use the ucontext pointer, which we know
 	 * already, to get the signal frame pointer, and add 8 to that.
 	 */
-	__asm__("movq %0, %%rsp": : 
+	__asm__("movq %0, %%rsp; movq %1, %%rax ; syscall": :
 		"g" ((unsigned long) container_of(uc, struct rt_sigframe, 
-						  uc) + 8));
-	__asm__("movq %0, %%rax ; syscall" : : "g" (__NR_rt_sigreturn));
+						  uc) + 8),
+                "g" (__NR_rt_sigreturn));
 }
diff --git a/arch/v850/Kconfig b/arch/v850/Kconfig
index 89c053b6c2c4..310865903234 100644
--- a/arch/v850/Kconfig
+++ b/arch/v850/Kconfig
@@ -23,6 +23,14 @@ config GENERIC_CALIBRATE_DELAY
 	bool
 	default y
 
+config GENERIC_HARDIRQS
+	bool
+	default y
+
+config GENERIC_IRQ_PROBE
+	bool
+	default y
+
 # Turn off some random 386 crap that can affect device config
 config ISA
 	bool
diff --git a/arch/v850/kernel/irq.c b/arch/v850/kernel/irq.c
index 9e85969ba976..7a151c26f82e 100644
--- a/arch/v850/kernel/irq.c
+++ b/arch/v850/kernel/irq.c
@@ -1,8 +1,8 @@
 /*
  * arch/v850/kernel/irq.c -- High-level interrupt handling
  *
- *  Copyright (C) 2001,02,03,04  NEC Electronics Corporation
- *  Copyright (C) 2001,02,03,04  Miles Bader <miles@gnu.org>
+ *  Copyright (C) 2001,02,03,04,05  NEC Electronics Corporation
+ *  Copyright (C) 2001,02,03,04,05  Miles Bader <miles@gnu.org>
  *  Copyright (C) 1994-2000  Ralf Baechle
  *  Copyright (C) 1992  Linus Torvalds
  *
@@ -27,55 +27,15 @@
 #include <asm/system.h>
 
 /*
- * Controller mappings for all interrupt sources:
+ * 'what should we do if we get a hw irq event on an illegal vector'.
+ * each architecture has to answer this themselves, it doesn't deserve
+ * a generic callback i think.
  */
-irq_desc_t irq_desc[NR_IRQS] __cacheline_aligned = {
-	[0 ... NR_IRQS-1] = {
-		.handler = &no_irq_type,
-		.lock = SPIN_LOCK_UNLOCKED
-	}
-};
-
-/*
- * Special irq handlers.
- */
-
-irqreturn_t no_action(int cpl, void *dev_id, struct pt_regs *regs)
-{
-	return IRQ_NONE;
-}
-
-/*
- * Generic no controller code
- */
-
-static void enable_none(unsigned int irq) { }
-static unsigned int startup_none(unsigned int irq) { return 0; }
-static void disable_none(unsigned int irq) { }
-static void ack_none(unsigned int irq)
+void ack_bad_irq(unsigned int irq)
 {
-	/*
-	 * 'what should we do if we get a hw irq event on an illegal vector'.
-	 * each architecture has to answer this themselves, it doesn't deserve
-	 * a generic callback i think.
-	 */
 	printk("received IRQ %d with unknown interrupt type\n", irq);
 }
 
-/* startup is the same as "enable", shutdown is same as "disable" */
-#define shutdown_none	disable_none
-#define end_none	enable_none
-
-struct hw_interrupt_type no_irq_type = {
-	.typename = "none",
-	.startup = startup_none,
-	.shutdown = shutdown_none,
-	.enable = enable_none,
-	.disable = disable_none,
-	.ack = ack_none,
-	.end = end_none
-};
-
 volatile unsigned long irq_err_count, spurious_count;
 
 /*
@@ -84,643 +44,68 @@ volatile unsigned long irq_err_count, spurious_count;
 
 int show_interrupts(struct seq_file *p, void *v)
 {
-	int i = *(loff_t *) v;
-	struct irqaction * action;
-	unsigned long flags;
+	int irq = *(loff_t *) v;
 
-	if (i == 0) {
+	if (irq == 0) {
+		int cpu;
 		seq_puts(p, "           ");
-		for (i=0; i < 1 /*smp_num_cpus*/; i++)
-			seq_printf(p, "CPU%d       ", i);
+		for (cpu=0; cpu < 1 /*smp_num_cpus*/; cpu++)
+			seq_printf(p, "CPU%d       ", cpu);
 		seq_putc(p, '\n');
 	}
 
-	if (i < NR_IRQS) {
-		int j, count, num;
-		const char *type_name = irq_desc[i].handler->typename;
-		spin_lock_irqsave(&irq_desc[j].lock, flags);
-		action = irq_desc[i].action;
-		if (!action) 
-			goto skip;
+	if (irq < NR_IRQS) {
+		unsigned long flags;
+		struct irqaction *action;
 
-		count = 0;
-		num = -1;
-		for (j = 0; j < NR_IRQS; j++)
-			if (irq_desc[j].handler->typename == type_name) {
-				if (i == j)
-					num = count;
-				count++;
-			}
+		spin_lock_irqsave(&irq_desc[irq].lock, flags);
 
-		seq_printf(p, "%3d: ",i);
-		seq_printf(p, "%10u ", kstat_irqs(i));
-		if (count > 1) {
-			int prec = (num >= 100 ? 3 : num >= 10 ? 2 : 1);
-			seq_printf(p, " %*s%d", 14 - prec, type_name, num);
-		} else
-			seq_printf(p, " %14s", type_name);
+		action = irq_desc[irq].action;
+		if (action) {
+			int j;
+			int count = 0;
+			int num = -1;
+			const char *type_name = irq_desc[irq].handler->typename;
+
+			for (j = 0; j < NR_IRQS; j++)
+				if (irq_desc[j].handler->typename == type_name){
+					if (irq == j)
+						num = count;
+					count++;
+				}
+
+			seq_printf(p, "%3d: ",irq);
+			seq_printf(p, "%10u ", kstat_irqs(irq));
+			if (count > 1) {
+				int prec = (num >= 100 ? 3 : num >= 10 ? 2 : 1);
+				seq_printf(p, " %*s%d", 14 - prec,
+					   type_name, num);
+			} else
+				seq_printf(p, " %14s", type_name);
 		
-		seq_printf(p, "  %s", action->name);
-		for (action=action->next; action; action = action->next)
-			seq_printf(p, ", %s", action->name);
-		seq_putc(p, '\n');
-skip:
-		spin_unlock_irqrestore(&irq_desc[j].lock, flags);
-	} else if (i == NR_IRQS)
-		seq_printf(p, "ERR: %10lu\n", irq_err_count);
-	return 0;
-}
-
-/*
- * This should really return information about whether
- * we should do bottom half handling etc. Right now we
- * end up _always_ checking the bottom half, which is a
- * waste of time and is not what some drivers would
- * prefer.
- */
-int handle_IRQ_event(unsigned int irq, struct pt_regs * regs, struct irqaction * action)
-{
-	int status = 1; /* Force the "do bottom halves" bit */
-	int ret;
-
-	if (!(action->flags & SA_INTERRUPT))
-		local_irq_enable();
-
-	do {
-		ret = action->handler(irq, action->dev_id, regs);
-		if (ret == IRQ_HANDLED)
-			status |= action->flags;
-		action = action->next;
-	} while (action);
-	if (status & SA_SAMPLE_RANDOM)
-		add_interrupt_randomness(irq);
-	local_irq_disable();
-
-	return status;
-}
-
-/*
- * Generic enable/disable code: this just calls
- * down into the PIC-specific version for the actual
- * hardware disable after having gotten the irq
- * controller lock. 
- */
- 
-/**
- *	disable_irq_nosync - disable an irq without waiting
- *	@irq: Interrupt to disable
- *
- *	Disable the selected interrupt line. Disables of an interrupt
- *	stack. Unlike disable_irq(), this function does not ensure existing
- *	instances of the IRQ handler have completed before returning.
- *
- *	This function may be called from IRQ context.
- */
- 
-void inline disable_irq_nosync(unsigned int irq)
-{
-	irq_desc_t *desc = irq_desc + irq;
-	unsigned long flags;
-
-	spin_lock_irqsave(&desc->lock, flags);
-	if (!desc->depth++) {
-		desc->status |= IRQ_DISABLED;
-		desc->handler->disable(irq);
-	}
-	spin_unlock_irqrestore(&desc->lock, flags);
-}
-
-/**
- *	disable_irq - disable an irq and wait for completion
- *	@irq: Interrupt to disable
- *
- *	Disable the selected interrupt line. Disables of an interrupt
- *	stack. That is for two disables you need two enables. This
- *	function waits for any pending IRQ handlers for this interrupt
- *	to complete before returning. If you use this function while
- *	holding a resource the IRQ handler may need you will deadlock.
- *
- *	This function may be called - with care - from IRQ context.
- */
- 
-void disable_irq(unsigned int irq)
-{
-	disable_irq_nosync(irq);
-	synchronize_irq(irq);
-}
+			seq_printf(p, "  %s", action->name);
+			for (action=action->next; action; action = action->next)
+				seq_printf(p, ", %s", action->name);
+			seq_putc(p, '\n');
+		}
 
-/**
- *	enable_irq - enable interrupt handling on an irq
- *	@irq: Interrupt to enable
- *
- *	Re-enables the processing of interrupts on this IRQ line
- *	providing no disable_irq calls are now in effect.
- *
- *	This function may be called from IRQ context.
- */
- 
-void enable_irq(unsigned int irq)
-{
-	irq_desc_t *desc = irq_desc + irq;
-	unsigned long flags;
+		spin_unlock_irqrestore(&irq_desc[irq].lock, flags);
+	} else if (irq == NR_IRQS)
+		seq_printf(p, "ERR: %10lu\n", irq_err_count);
 
-	spin_lock_irqsave(&desc->lock, flags);
-	switch (desc->depth) {
-	case 1: {
-		unsigned int status = desc->status & ~IRQ_DISABLED;
-		desc->status = status;
-		if ((status & (IRQ_PENDING | IRQ_REPLAY)) == IRQ_PENDING) {
-			desc->status = status | IRQ_REPLAY;
-			hw_resend_irq(desc->handler,irq);
-		}
-		desc->handler->enable(irq);
-		/* fall-through */
-	}
-	default:
-		desc->depth--;
-		break;
-	case 0:
-		printk("enable_irq(%u) unbalanced from %p\n", irq,
-		       __builtin_return_address(0));
-	}
-	spin_unlock_irqrestore(&desc->lock, flags);
+	return 0;
 }
 
 /* Handle interrupt IRQ.  REGS are the registers at the time of ther
    interrupt.  */
 unsigned int handle_irq (int irq, struct pt_regs *regs)
 {
-	/* 
-	 * We ack quickly, we don't want the irq controller
-	 * thinking we're snobs just because some other CPU has
-	 * disabled global interrupts (we have already done the
-	 * INT_ACK cycles, it's too late to try to pretend to the
-	 * controller that we aren't taking the interrupt).
-	 *
-	 * 0 return value means that this irq is already being
-	 * handled by some other CPU. (or is disabled)
-	 */
-	int cpu = smp_processor_id();
-	irq_desc_t *desc = irq_desc + irq;
-	struct irqaction * action;
-	unsigned int status;
-
 	irq_enter();
-	kstat_cpu(cpu).irqs[irq]++;
-	spin_lock(&desc->lock);
-	desc->handler->ack(irq);
-	/*
-	   REPLAY is when Linux resends an IRQ that was dropped earlier
-	   WAITING is used by probe to mark irqs that are being tested
-	   */
-	status = desc->status & ~(IRQ_REPLAY | IRQ_WAITING);
-	status |= IRQ_PENDING; /* we _want_ to handle it */
-
-	/*
-	 * If the IRQ is disabled for whatever reason, we cannot
-	 * use the action we have.
-	 */
-	action = NULL;
-	if (likely(!(status & (IRQ_DISABLED | IRQ_INPROGRESS)))) {
-		action = desc->action;
-		status &= ~IRQ_PENDING; /* we commit to handling */
-		status |= IRQ_INPROGRESS; /* we are handling it */
-	}
-	desc->status = status;
-
-	/*
-	 * If there is no IRQ handler or it was disabled, exit early.
-	   Since we set PENDING, if another processor is handling
-	   a different instance of this same irq, the other processor
-	   will take care of it.
-	 */
-	if (unlikely(!action))
-		goto out;
-
-	/*
-	 * Edge triggered interrupts need to remember
-	 * pending events.
-	 * This applies to any hw interrupts that allow a second
-	 * instance of the same irq to arrive while we are in handle_irq
-	 * or in the handler. But the code here only handles the _second_
-	 * instance of the irq, not the third or fourth. So it is mostly
-	 * useful for irq hardware that does not mask cleanly in an
-	 * SMP environment.
-	 */
-	for (;;) {
-		spin_unlock(&desc->lock);
-		handle_IRQ_event(irq, regs, action);
-		spin_lock(&desc->lock);
-		
-		if (likely(!(desc->status & IRQ_PENDING)))
-			break;
-		desc->status &= ~IRQ_PENDING;
-	}
-	desc->status &= ~IRQ_INPROGRESS;
-
-out:
-	/*
-	 * The ->end() handler has to deal with interrupts which got
-	 * disabled while the handler was running.
-	 */
-	desc->handler->end(irq);
-	spin_unlock(&desc->lock);
-
+	__do_IRQ(irq, regs);
 	irq_exit();
-
 	return 1;
 }
 
-/**
- *	request_irq - allocate an interrupt line
- *	@irq: Interrupt line to allocate
- *	@handler: Function to be called when the IRQ occurs
- *	@irqflags: Interrupt type flags
- *	@devname: An ascii name for the claiming device
- *	@dev_id: A cookie passed back to the handler function
- *
- *	This call allocates interrupt resources and enables the
- *	interrupt line and IRQ handling. From the point this
- *	call is made your handler function may be invoked. Since
- *	your handler function must clear any interrupt the board 
- *	raises, you must take care both to initialise your hardware
- *	and to set up the interrupt handler in the right order.
- *
- *	Dev_id must be globally unique. Normally the address of the
- *	device data structure is used as the cookie. Since the handler
- *	receives this value it makes sense to use it.
- *
- *	If your interrupt is shared you must pass a non NULL dev_id
- *	as this is required when freeing the interrupt.
- *
- *	Flags:
- *
- *	SA_SHIRQ		Interrupt is shared
- *
- *	SA_INTERRUPT		Disable local interrupts while processing
- *
- *	SA_SAMPLE_RANDOM	The interrupt can be used for entropy
- *
- */
- 
-int request_irq(unsigned int irq, 
-		irqreturn_t (*handler)(int, void *, struct pt_regs *),
-		unsigned long irqflags, 
-		const char * devname,
-		void *dev_id)
-{
-	int retval;
-	struct irqaction * action;
-
-#if 1
-	/*
-	 * Sanity-check: shared interrupts should REALLY pass in
-	 * a real dev-ID, otherwise we'll have trouble later trying
-	 * to figure out which interrupt is which (messes up the
-	 * interrupt freeing logic etc).
-	 */
-	if (irqflags & SA_SHIRQ) {
-		if (!dev_id)
-			printk("Bad boy: %s (at 0x%x) called us without a dev_id!\n", devname, (&irq)[-1]);
-	}
-#endif
-
-	if (irq >= NR_IRQS)
-		return -EINVAL;
-	if (!handler)
-		return -EINVAL;
-
-	action = (struct irqaction *)
-			kmalloc(sizeof(struct irqaction), GFP_KERNEL);
-	if (!action)
-		return -ENOMEM;
-
-	action->handler = handler;
-	action->flags = irqflags;
-	cpus_clear(action->mask);
-	action->name = devname;
-	action->next = NULL;
-	action->dev_id = dev_id;
-
-	retval = setup_irq(irq, action);
-	if (retval)
-		kfree(action);
-	return retval;
-}
-
-EXPORT_SYMBOL(request_irq);
-
-/**
- *	free_irq - free an interrupt
- *	@irq: Interrupt line to free
- *	@dev_id: Device identity to free
- *
- *	Remove an interrupt handler. The handler is removed and if the
- *	interrupt line is no longer in use by any driver it is disabled.
- *	On a shared IRQ the caller must ensure the interrupt is disabled
- *	on the card it drives before calling this function. The function
- *	does not return until any executing interrupts for this IRQ
- *	have completed.
- *
- *	This function may be called from interrupt context. 
- *
- *	Bugs: Attempting to free an irq in a handler for the same irq hangs
- *	      the machine.
- */
- 
-void free_irq(unsigned int irq, void *dev_id)
-{
-	irq_desc_t *desc;
-	struct irqaction **p;
-	unsigned long flags;
-
-	if (irq >= NR_IRQS)
-		return;
-
-	desc = irq_desc + irq;
-	spin_lock_irqsave(&desc->lock,flags);
-	p = &desc->action;
-	for (;;) {
-		struct irqaction * action = *p;
-		if (action) {
-			struct irqaction **pp = p;
-			p = &action->next;
-			if (action->dev_id != dev_id)
-				continue;
-
-			/* Found it - now remove it from the list of entries */
-			*pp = action->next;
-			if (!desc->action) {
-				desc->status |= IRQ_DISABLED;
-				desc->handler->shutdown(irq);
-			}
-			spin_unlock_irqrestore(&desc->lock,flags);
-
-			synchronize_irq(irq);
-			kfree(action);
-			return;
-		}
-		printk("Trying to free free IRQ%d\n",irq);
-		spin_unlock_irqrestore(&desc->lock,flags);
-		return;
-	}
-}
-
-EXPORT_SYMBOL(free_irq);
-
-/*
- * IRQ autodetection code..
- *
- * This depends on the fact that any interrupt that
- * comes in on to an unassigned handler will get stuck
- * with "IRQ_WAITING" cleared and the interrupt
- * disabled.
- */
-
-static DECLARE_MUTEX(probe_sem);
-
-/**
- *	probe_irq_on	- begin an interrupt autodetect
- *
- *	Commence probing for an interrupt. The interrupts are scanned
- *	and a mask of potential interrupt lines is returned.
- *
- */
- 
-unsigned long probe_irq_on(void)
-{
-	unsigned int i;
-	irq_desc_t *desc;
-	unsigned long val;
-	unsigned long delay;
-
-	down(&probe_sem);
-	/* 
-	 * something may have generated an irq long ago and we want to
-	 * flush such a longstanding irq before considering it as spurious. 
-	 */
-	for (i = NR_IRQS-1; i > 0; i--)  {
-		desc = irq_desc + i;
-
-		spin_lock_irq(&desc->lock);
-		if (!irq_desc[i].action) 
-			irq_desc[i].handler->startup(i);
-		spin_unlock_irq(&desc->lock);
-	}
-
-	/* Wait for longstanding interrupts to trigger. */
-	for (delay = jiffies + HZ/50; time_after(delay, jiffies); )
-		/* about 20ms delay */ barrier();
-
-	/*
-	 * enable any unassigned irqs
-	 * (we must startup again here because if a longstanding irq
-	 * happened in the previous stage, it may have masked itself)
-	 */
-	for (i = NR_IRQS-1; i > 0; i--) {
-		desc = irq_desc + i;
-
-		spin_lock_irq(&desc->lock);
-		if (!desc->action) {
-			desc->status |= IRQ_AUTODETECT | IRQ_WAITING;
-			if (desc->handler->startup(i))
-				desc->status |= IRQ_PENDING;
-		}
-		spin_unlock_irq(&desc->lock);
-	}
-
-	/*
-	 * Wait for spurious interrupts to trigger
-	 */
-	for (delay = jiffies + HZ/10; time_after(delay, jiffies); )
-		/* about 100ms delay */ barrier();
-
-	/*
-	 * Now filter out any obviously spurious interrupts
-	 */
-	val = 0;
-	for (i = 0; i < NR_IRQS; i++) {
-		irq_desc_t *desc = irq_desc + i;
-		unsigned int status;
-
-		spin_lock_irq(&desc->lock);
-		status = desc->status;
-
-		if (status & IRQ_AUTODETECT) {
-			/* It triggered already - consider it spurious. */
-			if (!(status & IRQ_WAITING)) {
-				desc->status = status & ~IRQ_AUTODETECT;
-				desc->handler->shutdown(i);
-			} else
-				if (i < 32)
-					val |= 1 << i;
-		}
-		spin_unlock_irq(&desc->lock);
-	}
-
-	return val;
-}
-
-EXPORT_SYMBOL(probe_irq_on);
-
-/*
- * Return a mask of triggered interrupts (this
- * can handle only legacy ISA interrupts).
- */
- 
-/**
- *	probe_irq_mask - scan a bitmap of interrupt lines
- *	@val:	mask of interrupts to consider
- *
- *	Scan the ISA bus interrupt lines and return a bitmap of
- *	active interrupts. The interrupt probe logic state is then
- *	returned to its previous value.
- *
- *	Note: we need to scan all the irq's even though we will
- *	only return ISA irq numbers - just so that we reset them
- *	all to a known state.
- */
-unsigned int probe_irq_mask(unsigned long val)
-{
-	int i;
-	unsigned int mask;
-
-	mask = 0;
-	for (i = 0; i < NR_IRQS; i++) {
-		irq_desc_t *desc = irq_desc + i;
-		unsigned int status;
-
-		spin_lock_irq(&desc->lock);
-		status = desc->status;
-
-		if (status & IRQ_AUTODETECT) {
-			if (i < 16 && !(status & IRQ_WAITING))
-				mask |= 1 << i;
-
-			desc->status = status & ~IRQ_AUTODETECT;
-			desc->handler->shutdown(i);
-		}
-		spin_unlock_irq(&desc->lock);
-	}
-	up(&probe_sem);
-
-	return mask & val;
-}
-
-/*
- * Return the one interrupt that triggered (this can
- * handle any interrupt source).
- */
-
-/**
- *	probe_irq_off	- end an interrupt autodetect
- *	@val: mask of potential interrupts (unused)
- *
- *	Scans the unused interrupt lines and returns the line which
- *	appears to have triggered the interrupt. If no interrupt was
- *	found then zero is returned. If more than one interrupt is
- *	found then minus the first candidate is returned to indicate
- *	their is doubt.
- *
- *	The interrupt probe logic state is returned to its previous
- *	value.
- *
- *	BUGS: When used in a module (which arguably shouldnt happen)
- *	nothing prevents two IRQ probe callers from overlapping. The
- *	results of this are non-optimal.
- */
- 
-int probe_irq_off(unsigned long val)
-{
-	int i, irq_found, nr_irqs;
-
-	nr_irqs = 0;
-	irq_found = 0;
-	for (i = 0; i < NR_IRQS; i++) {
-		irq_desc_t *desc = irq_desc + i;
-		unsigned int status;
-
-		spin_lock_irq(&desc->lock);
-		status = desc->status;
-
-		if (status & IRQ_AUTODETECT) {
-			if (!(status & IRQ_WAITING)) {
-				if (!nr_irqs)
-					irq_found = i;
-				nr_irqs++;
-			}
-			desc->status = status & ~IRQ_AUTODETECT;
-			desc->handler->shutdown(i);
-		}
-		spin_unlock_irq(&desc->lock);
-	}
-	up(&probe_sem);
-
-	if (nr_irqs > 1)
-		irq_found = -irq_found;
-	return irq_found;
-}
-
-EXPORT_SYMBOL(probe_irq_off);
-
-/* this was setup_x86_irq but it seems pretty generic */
-int setup_irq(unsigned int irq, struct irqaction * new)
-{
-	int shared = 0;
-	unsigned long flags;
-	struct irqaction *old, **p;
-	irq_desc_t *desc = irq_desc + irq;
-
-	/*
-	 * Some drivers like serial.c use request_irq() heavily,
-	 * so we have to be careful not to interfere with a
-	 * running system.
-	 */
-	if (new->flags & SA_SAMPLE_RANDOM) {
-		/*
-		 * This function might sleep, we want to call it first,
-		 * outside of the atomic block.
-		 * Yes, this might clear the entropy pool if the wrong
-		 * driver is attempted to be loaded, without actually
-		 * installing a new handler, but is this really a problem,
-		 * only the sysadmin is able to do this.
-		 */
-		rand_initialize_irq(irq);
-	}
-
-	/*
-	 * The following block of code has to be executed atomically
-	 */
-	spin_lock_irqsave(&desc->lock,flags);
-	p = &desc->action;
-	if ((old = *p) != NULL) {
-		/* Can't share interrupts unless both agree to */
-		if (!(old->flags & new->flags & SA_SHIRQ)) {
-			spin_unlock_irqrestore(&desc->lock,flags);
-			return -EBUSY;
-		}
-
-		/* add new interrupt at end of irq queue */
-		do {
-			p = &old->next;
-			old = *p;
-		} while (old);
-		shared = 1;
-	}
-
-	*p = new;
-
-	if (!shared) {
-		desc->depth = 0;
-		desc->status &= ~(IRQ_DISABLED | IRQ_AUTODETECT | IRQ_WAITING | IRQ_INPROGRESS);
-		desc->handler->startup(irq);
-	}
-	spin_unlock_irqrestore(&desc->lock,flags);
-
-	/* register_irq_proc(irq); */
-	return 0;
-}
-
 /* Initialize irq handling for IRQs.
    BASE_IRQ, BASE_IRQ+INTERVAL, ..., BASE_IRQ+NUM*INTERVAL
    to IRQ_TYPE.  An IRQ_TYPE of 0 means to use a generic interrupt type.  */
@@ -736,9 +121,3 @@ init_irq_handlers (int base_irq, int num, int interval,
 		base_irq += interval;
 	}
 }
-
-#if defined(CONFIG_PROC_FS) && defined(CONFIG_SYSCTL)
-void init_irq_proc(void)
-{
-}
-#endif /* CONFIG_PROC_FS && CONFIG_SYSCTL */
diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig
index 4cce2f6f170c..6ece645e4dbe 100644
--- a/arch/x86_64/Kconfig
+++ b/arch/x86_64/Kconfig
@@ -226,22 +226,42 @@ config SCHED_SMT
 
 source "kernel/Kconfig.preempt"
 
-config K8_NUMA
-       bool "K8 NUMA support"
-       select NUMA
+config NUMA
+       bool "Non Uniform Memory Access (NUMA) Support"
        depends on SMP
        help
-	  Enable NUMA (Non Unified Memory Architecture) support for
-	  AMD Opteron Multiprocessor systems. The kernel will try to allocate
-	  memory used by a CPU on the local memory controller of the CPU
-	  and add some more NUMA awareness to the kernel.
-	  This code is recommended on all multiprocessor Opteron systems
-	  and normally doesn't hurt on others.
+	 Enable NUMA (Non Uniform Memory Access) support. The kernel 
+	 will try to allocate memory used by a CPU on the local memory 
+	 controller of the CPU and add some more NUMA awareness to the kernel.
+	 This code is recommended on all multiprocessor Opteron systems.
+	 If the system is EM64T, you should say N unless your system is EM64T 
+	 NUMA. 
+
+config K8_NUMA
+       bool "Old style AMD Opteron NUMA detection"
+       depends on NUMA
+       default y
+       help
+	 Enable K8 NUMA node topology detection.  You should say Y here if
+	 you have a multi processor AMD K8 system. This uses an old
+	 method to read the NUMA configurtion directly from the builtin
+	 Northbridge of Opteron. It is recommended to use X86_64_ACPI_NUMA
+	 instead, which also takes priority if both are compiled in.   
+
+# Dummy CONFIG option to select ACPI_NUMA from drivers/acpi/Kconfig.
+
+config X86_64_ACPI_NUMA
+       bool "ACPI NUMA detection"
+       depends on NUMA
+       select ACPI 
+       select ACPI_NUMA
+       default y
+       help
+	 Enable ACPI SRAT based node topology detection.
 
 config NUMA_EMU
-	bool "NUMA emulation support"
-	select NUMA
-	depends on SMP
+	bool "NUMA emulation"
+	depends on NUMA
 	help
 	  Enable NUMA emulation. A flat machine will be split
 	  into virtual nodes when booted with "numa=fake=N", where N is the
@@ -252,9 +272,6 @@ config ARCH_DISCONTIGMEM_ENABLE
        depends on NUMA
        default y
 
-config NUMA
-       bool
-       default n
 
 config ARCH_DISCONTIGMEM_ENABLE
 	def_bool y
@@ -374,6 +391,14 @@ config X86_MCE_INTEL
 	   Additional support for intel specific MCE features such as
 	   the thermal monitor.
 
+config X86_MCE_AMD
+	bool "AMD MCE features"
+	depends on X86_MCE && X86_LOCAL_APIC
+	default y
+	help
+	   Additional support for AMD specific MCE features such as
+	   the DRAM Error Threshold.
+
 config PHYSICAL_START
 	hex "Physical address where the kernel is loaded" if EMBEDDED
 	default "0x100000"
@@ -502,7 +527,7 @@ config IA32_EMULATION
 	  left.
 
 config IA32_AOUT
-       bool "IA32 a.out support"
+       tristate "IA32 a.out support"
        depends on IA32_EMULATION
        help
          Support old a.out binaries in the 32bit emulation.
diff --git a/arch/x86_64/Kconfig.debug b/arch/x86_64/Kconfig.debug
index d584ecc27ea1..e2c6e64a85ec 100644
--- a/arch/x86_64/Kconfig.debug
+++ b/arch/x86_64/Kconfig.debug
@@ -2,15 +2,6 @@ menu "Kernel hacking"
 
 source "lib/Kconfig.debug"
 
-# !SMP for now because the context switch early causes GPF in segment reloading
-# and the GS base checking does the wrong thing then, causing a hang.
-config CHECKING
-	bool "Additional run-time checks"
-	depends on DEBUG_KERNEL && !SMP
-	help
-	  Enables some internal consistency checks for kernel debugging.
-	  You should normally say N.
-
 config INIT_DEBUG
 	bool "Debug __init statements"
 	depends on DEBUG_KERNEL
diff --git a/arch/x86_64/defconfig b/arch/x86_64/defconfig
index f8db7e500fbf..5d56542fb68f 100644
--- a/arch/x86_64/defconfig
+++ b/arch/x86_64/defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.13-git11
-# Mon Sep 12 16:16:16 2005
+# Linux kernel version: 2.6.14-git7
+# Sat Nov  5 15:55:50 2005
 #
 CONFIG_X86_64=y
 CONFIG_64BIT=y
@@ -35,7 +35,7 @@ CONFIG_POSIX_MQUEUE=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_SYSCTL=y
 # CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
+CONFIG_HOTPLUG=y
 CONFIG_KOBJECT_UEVENT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
@@ -93,10 +93,11 @@ CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
 CONFIG_PREEMPT_BKL=y
+CONFIG_NUMA=y
 CONFIG_K8_NUMA=y
+CONFIG_X86_64_ACPI_NUMA=y
 # CONFIG_NUMA_EMU is not set
 CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
-CONFIG_NUMA=y
 CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
 CONFIG_SELECT_MEMORY_MODEL=y
@@ -107,9 +108,10 @@ CONFIG_DISCONTIGMEM=y
 CONFIG_FLAT_NODE_MEM_MAP=y
 CONFIG_NEED_MULTIPLE_NODES=y
 # CONFIG_SPARSEMEM_STATIC is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y
-CONFIG_HAVE_DEC_LOCK=y
 CONFIG_NR_CPUS=32
+CONFIG_HOTPLUG_CPU=y
 CONFIG_HPET_TIMER=y
 CONFIG_X86_PM_TIMER=y
 CONFIG_HPET_EMULATE_RTC=y
@@ -117,6 +119,7 @@ CONFIG_GART_IOMMU=y
 CONFIG_SWIOTLB=y
 CONFIG_X86_MCE=y
 CONFIG_X86_MCE_INTEL=y
+CONFIG_X86_MCE_AMD=y
 CONFIG_PHYSICAL_START=0x100000
 # CONFIG_KEXEC is not set
 CONFIG_SECCOMP=y
@@ -136,11 +139,15 @@ CONFIG_PM=y
 # CONFIG_PM_DEBUG is not set
 CONFIG_SOFTWARE_SUSPEND=y
 CONFIG_PM_STD_PARTITION=""
+CONFIG_SUSPEND_SMP=y
 
 #
 # ACPI (Advanced Configuration and Power Interface) Support
 #
 CONFIG_ACPI=y
+CONFIG_ACPI_SLEEP=y
+CONFIG_ACPI_SLEEP_PROC_FS=y
+CONFIG_ACPI_SLEEP_PROC_SLEEP=y
 CONFIG_ACPI_AC=y
 CONFIG_ACPI_BATTERY=y
 CONFIG_ACPI_BUTTON=y
@@ -148,6 +155,7 @@ CONFIG_ACPI_BUTTON=y
 CONFIG_ACPI_HOTKEY=m
 CONFIG_ACPI_FAN=y
 CONFIG_ACPI_PROCESSOR=y
+CONFIG_ACPI_HOTPLUG_CPU=y
 CONFIG_ACPI_THERMAL=y
 CONFIG_ACPI_NUMA=y
 # CONFIG_ACPI_ASUS is not set
@@ -158,7 +166,7 @@ CONFIG_ACPI_BLACKLIST_YEAR=2001
 CONFIG_ACPI_EC=y
 CONFIG_ACPI_POWER=y
 CONFIG_ACPI_SYSTEM=y
-# CONFIG_ACPI_CONTAINER is not set
+CONFIG_ACPI_CONTAINER=y
 
 #
 # CPU Frequency scaling
@@ -293,7 +301,6 @@ CONFIG_IPV6=y
 # Network testing
 #
 # CONFIG_NET_PKTGEN is not set
-# CONFIG_NETFILTER_NETLINK is not set
 # CONFIG_HAMRADIO is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
@@ -312,6 +319,11 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_DEBUG_DRIVER is not set
 
 #
+# Connector - unified userspace <-> kernelspace linker
+#
+# CONFIG_CONNECTOR is not set
+
+#
 # Memory Technology Devices (MTD)
 #
 # CONFIG_MTD is not set
@@ -354,6 +366,11 @@ CONFIG_IOSCHED_NOOP=y
 # CONFIG_IOSCHED_AS is not set
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+CONFIG_DEFAULT_DEADLINE=y
+# CONFIG_DEFAULT_CFQ is not set
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
 # CONFIG_ATA_OVER_ETH is not set
 
 #
@@ -450,6 +467,7 @@ CONFIG_BLK_DEV_SD=y
 CONFIG_SCSI_SPI_ATTRS=y
 # CONFIG_SCSI_FC_ATTRS is not set
 # CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
 
 #
 # SCSI low-level drivers
@@ -469,20 +487,24 @@ CONFIG_AIC79XX_DEBUG_MASK=0
 # CONFIG_AIC79XX_REG_PRETTY_PRINT is not set
 # CONFIG_MEGARAID_NEWGEN is not set
 # CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
 CONFIG_SCSI_SATA=y
 # CONFIG_SCSI_SATA_AHCI is not set
 # CONFIG_SCSI_SATA_SVW is not set
 CONFIG_SCSI_ATA_PIIX=y
 # CONFIG_SCSI_SATA_MV is not set
-# CONFIG_SCSI_SATA_NV is not set
-# CONFIG_SCSI_SATA_PROMISE is not set
+CONFIG_SCSI_SATA_NV=y
+# CONFIG_SCSI_PDC_ADMA is not set
 # CONFIG_SCSI_SATA_QSTOR is not set
+# CONFIG_SCSI_SATA_PROMISE is not set
 # CONFIG_SCSI_SATA_SX4 is not set
 # CONFIG_SCSI_SATA_SIL is not set
+# CONFIG_SCSI_SATA_SIL24 is not set
 # CONFIG_SCSI_SATA_SIS is not set
 # CONFIG_SCSI_SATA_ULI is not set
 CONFIG_SCSI_SATA_VIA=y
 # CONFIG_SCSI_SATA_VITESSE is not set
+CONFIG_SCSI_SATA_INTEL_COMBINED=y
 # CONFIG_SCSI_BUSLOGIC is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
@@ -525,6 +547,7 @@ CONFIG_BLK_DEV_DM=y
 CONFIG_FUSION=y
 CONFIG_FUSION_SPI=y
 # CONFIG_FUSION_FC is not set
+# CONFIG_FUSION_SAS is not set
 CONFIG_FUSION_MAX_SGE=128
 # CONFIG_FUSION_CTL is not set
 
@@ -564,6 +587,7 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
 CONFIG_NET_VENDOR_3COM=y
 CONFIG_VORTEX=y
 # CONFIG_TYPHOON is not set
@@ -740,7 +764,43 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # Watchdog Cards
 #
-# CONFIG_WATCHDOG is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+CONFIG_SOFT_WATCHDOG=y
+# CONFIG_ACQUIRE_WDT is not set
+# CONFIG_ADVANTECH_WDT is not set
+# CONFIG_ALIM1535_WDT is not set
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_SC520_WDT is not set
+# CONFIG_EUROTECH_WDT is not set
+# CONFIG_IB700_WDT is not set
+# CONFIG_IBMASR is not set
+# CONFIG_WAFER_WDT is not set
+# CONFIG_I6300ESB_WDT is not set
+# CONFIG_I8XX_TCO is not set
+# CONFIG_SC1200_WDT is not set
+# CONFIG_60XX_WDT is not set
+# CONFIG_SBC8360_WDT is not set
+# CONFIG_CPU5_WDT is not set
+# CONFIG_W83627HF_WDT is not set
+# CONFIG_W83877F_WDT is not set
+# CONFIG_W83977F_WDT is not set
+# CONFIG_MACHZ_WDT is not set
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_NVRAM is not set
 CONFIG_RTC=y
@@ -767,6 +827,7 @@ CONFIG_MAX_RAW_DEVS=256
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+# CONFIG_TELCLOCK is not set
 
 #
 # I2C support
@@ -783,6 +844,7 @@ CONFIG_MAX_RAW_DEVS=256
 #
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_HDAPS is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
 
 #
@@ -886,12 +948,15 @@ CONFIG_USB_UHCI_HCD=y
 # USB Device Class drivers
 #
 # CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
-# CONFIG_USB_BLUETOOTH_TTY is not set
 # CONFIG_USB_ACM is not set
 CONFIG_USB_PRINTER=y
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+#
+
+#
+# may also be needed; see USB_STORAGE Help for more information
 #
 CONFIG_USB_STORAGE=y
 # CONFIG_USB_STORAGE_DEBUG is not set
@@ -924,6 +989,7 @@ CONFIG_USB_HIDINPUT=y
 # CONFIG_USB_XPAD is not set
 # CONFIG_USB_ATI_REMOTE is not set
 # CONFIG_USB_KEYSPAN_REMOTE is not set
+# CONFIG_USB_APPLETOUCH is not set
 
 #
 # USB Imaging devices
@@ -1005,7 +1071,7 @@ CONFIG_USB_MON=y
 #
 # CONFIG_EDD is not set
 # CONFIG_DELL_RBU is not set
-CONFIG_DCDBAS=m
+# CONFIG_DCDBAS is not set
 
 #
 # File systems
@@ -1037,7 +1103,7 @@ CONFIG_INOTIFY=y
 # CONFIG_QUOTA is not set
 CONFIG_DNOTIFY=y
 CONFIG_AUTOFS_FS=y
-# CONFIG_AUTOFS4_FS is not set
+CONFIG_AUTOFS4_FS=y
 # CONFIG_FUSE_FS is not set
 
 #
@@ -1068,7 +1134,7 @@ CONFIG_TMPFS=y
 CONFIG_HUGETLBFS=y
 CONFIG_HUGETLB_PAGE=y
 CONFIG_RAMFS=y
-# CONFIG_RELAYFS_FS is not set
+CONFIG_RELAYFS_FS=y
 
 #
 # Miscellaneous filesystems
@@ -1186,7 +1252,9 @@ CONFIG_DETECT_SOFTLOCKUP=y
 # CONFIG_DEBUG_KOBJECT is not set
 # CONFIG_DEBUG_INFO is not set
 CONFIG_DEBUG_FS=y
+# CONFIG_DEBUG_VM is not set
 # CONFIG_FRAME_POINTER is not set
+# CONFIG_RCU_TORTURE_TEST is not set
 CONFIG_INIT_DEBUG=y
 # CONFIG_IOMMU_DEBUG is not set
 CONFIG_KPROBES=y
diff --git a/arch/x86_64/ia32/ia32_aout.c b/arch/x86_64/ia32/ia32_aout.c
index 93c60f4aa47a..3bf58af98936 100644
--- a/arch/x86_64/ia32/ia32_aout.c
+++ b/arch/x86_64/ia32/ia32_aout.c
@@ -36,9 +36,6 @@
 #undef WARN_OLD
 #undef CORE_DUMP /* probably broken */
 
-extern int ia32_setup_arg_pages(struct linux_binprm *bprm,
-				unsigned long stack_top, int exec_stack);
-
 static int load_aout_binary(struct linux_binprm *, struct pt_regs * regs);
 static int load_aout_library(struct file*);
 
diff --git a/arch/x86_64/ia32/ia32_binfmt.c b/arch/x86_64/ia32/ia32_binfmt.c
index d9161e395978..2b760d0d9ce2 100644
--- a/arch/x86_64/ia32/ia32_binfmt.c
+++ b/arch/x86_64/ia32/ia32_binfmt.c
@@ -217,8 +217,7 @@ elf_core_copy_task_fpregs(struct task_struct *tsk, struct pt_regs *regs, elf_fpr
 	if (!tsk_used_math(tsk))
 		return 0;
 	if (!regs)
-		regs = (struct pt_regs *)tsk->thread.rsp0;
-	--regs;
+		regs = ((struct pt_regs *)tsk->thread.rsp0) - 1;
 	if (tsk == current)
 		unlazy_fpu(tsk);
 	set_fs(KERNEL_DS); 
@@ -335,7 +334,8 @@ static void elf32_init(struct pt_regs *regs)
 	me->thread.es = __USER_DS;
 }
 
-int setup_arg_pages(struct linux_binprm *bprm, unsigned long stack_top, int executable_stack)
+int ia32_setup_arg_pages(struct linux_binprm *bprm, unsigned long stack_top,
+			 int executable_stack)
 {
 	unsigned long stack_base;
 	struct vm_area_struct *mpnt;
@@ -389,6 +389,7 @@ int setup_arg_pages(struct linux_binprm *bprm, unsigned long stack_top, int exec
 	
 	return 0;
 }
+EXPORT_SYMBOL(ia32_setup_arg_pages);
 
 static unsigned long
 elf32_map (struct file *filep, unsigned long addr, struct elf_phdr *eppnt, int prot, int type)
diff --git a/arch/x86_64/kernel/Makefile b/arch/x86_64/kernel/Makefile
index 14328cab5d3a..fe4cbd1c4b2f 100644
--- a/arch/x86_64/kernel/Makefile
+++ b/arch/x86_64/kernel/Makefile
@@ -11,6 +11,7 @@ obj-y	:= process.o signal.o entry.o traps.o irq.o \
 
 obj-$(CONFIG_X86_MCE)         += mce.o
 obj-$(CONFIG_X86_MCE_INTEL)	+= mce_intel.o
+obj-$(CONFIG_X86_MCE_AMD)	+= mce_amd.o
 obj-$(CONFIG_MTRR)		+= ../../i386/kernel/cpu/mtrr/
 obj-$(CONFIG_ACPI)		+= acpi/
 obj-$(CONFIG_X86_MSR)		+= msr.o
diff --git a/arch/x86_64/kernel/aperture.c b/arch/x86_64/kernel/aperture.c
index 962ad4823b6a..c7f4fdd20f05 100644
--- a/arch/x86_64/kernel/aperture.c
+++ b/arch/x86_64/kernel/aperture.c
@@ -196,7 +196,7 @@ static __u32 __init search_agp_bridge(u32 *order, int *valid_agp)
 void __init iommu_hole_init(void) 
 { 
 	int fix, num; 
-	u32 aper_size, aper_alloc = 0, aper_order, last_aper_order = 0;
+	u32 aper_size, aper_alloc = 0, aper_order = 0, last_aper_order = 0;
 	u64 aper_base, last_aper_base = 0;
 	int valid_agp = 0;
 
diff --git a/arch/x86_64/kernel/apic.c b/arch/x86_64/kernel/apic.c
index b6e7715d877f..18691ce4c759 100644
--- a/arch/x86_64/kernel/apic.c
+++ b/arch/x86_64/kernel/apic.c
@@ -833,6 +833,16 @@ int setup_profiling_timer(unsigned int multiplier)
 	return 0;
 }
 
+#ifdef CONFIG_X86_MCE_AMD
+void setup_threshold_lvt(unsigned long lvt_off)
+{
+	unsigned int v = 0;
+	unsigned long reg = (lvt_off << 4) + 0x500;
+	v |= THRESHOLD_APIC_VECTOR;
+	apic_write(reg, v);
+}
+#endif /* CONFIG_X86_MCE_AMD */
+
 #undef APIC_DIVISOR
 
 /*
diff --git a/arch/x86_64/kernel/e820.c b/arch/x86_64/kernel/e820.c
index ab3f87aaff70..17579a1a174b 100644
--- a/arch/x86_64/kernel/e820.c
+++ b/arch/x86_64/kernel/e820.c
@@ -23,8 +23,7 @@
 #include <asm/e820.h>
 #include <asm/proto.h>
 #include <asm/bootsetup.h>
-
-extern char _end[];
+#include <asm/sections.h>
 
 /* 
  * PFN of last memory page.
diff --git a/arch/x86_64/kernel/entry.S b/arch/x86_64/kernel/entry.S
index 7937971d1853..9ff42041bb6b 100644
--- a/arch/x86_64/kernel/entry.S
+++ b/arch/x86_64/kernel/entry.S
@@ -612,6 +612,9 @@ retint_kernel:
 ENTRY(thermal_interrupt)
 	apicinterrupt THERMAL_APIC_VECTOR,smp_thermal_interrupt
 
+ENTRY(threshold_interrupt)
+	apicinterrupt THRESHOLD_APIC_VECTOR,mce_threshold_interrupt
+
 #ifdef CONFIG_SMP	
 ENTRY(reschedule_interrupt)
 	apicinterrupt RESCHEDULE_VECTOR,smp_reschedule_interrupt
diff --git a/arch/x86_64/kernel/head.S b/arch/x86_64/kernel/head.S
index b92e5f45ed46..15290968e49d 100644
--- a/arch/x86_64/kernel/head.S
+++ b/arch/x86_64/kernel/head.S
@@ -12,6 +12,7 @@
 
 #include <linux/linkage.h>
 #include <linux/threads.h>
+#include <linux/init.h>
 #include <asm/desc.h>
 #include <asm/segment.h>
 #include <asm/page.h>
@@ -70,7 +71,7 @@ startup_32:
 	movl	%eax, %cr4
 
 	/* Setup early boot stage 4 level pagetables */
-	movl	$(init_level4_pgt - __START_KERNEL_map), %eax
+	movl	$(boot_level4_pgt - __START_KERNEL_map), %eax
 	movl	%eax, %cr3
 
 	/* Setup EFER (Extended Feature Enable Register) */
@@ -113,7 +114,7 @@ startup_64:
 	movq	%rax, %cr4
 
 	/* Setup early boot stage 4 level pagetables. */
-	movq	$(init_level4_pgt - __START_KERNEL_map), %rax
+	movq	$(boot_level4_pgt - __START_KERNEL_map), %rax
 	movq	%rax, %cr3
 
 	/* Check if nx is implemented */
@@ -240,20 +241,10 @@ ljumpvector:
 ENTRY(stext)
 ENTRY(_stext)
 
-	/*
-	 * This default setting generates an ident mapping at address 0x100000
-	 * and a mapping for the kernel that precisely maps virtual address
-	 * 0xffffffff80000000 to physical address 0x000000. (always using
-	 * 2Mbyte large pages provided by PAE mode)
-	 */
 .org 0x1000
 ENTRY(init_level4_pgt)
-	.quad	0x0000000000002007 + __PHYSICAL_START	/* -> level3_ident_pgt */
-	.fill	255,8,0
-	.quad	0x000000000000a007 + __PHYSICAL_START
-	.fill	254,8,0
-	/* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
-	.quad	0x0000000000003007 + __PHYSICAL_START	/* -> level3_kernel_pgt */
+	/* This gets initialized in x86_64_start_kernel */
+	.fill	512,8,0
 
 .org 0x2000
 ENTRY(level3_ident_pgt)
@@ -350,6 +341,24 @@ ENTRY(wakeup_level4_pgt)
 	.quad	0x0000000000003007 + __PHYSICAL_START	/* -> level3_kernel_pgt */
 #endif
 
+#ifndef CONFIG_HOTPLUG_CPU
+	__INITDATA
+#endif
+	/*
+	 * This default setting generates an ident mapping at address 0x100000
+	 * and a mapping for the kernel that precisely maps virtual address
+	 * 0xffffffff80000000 to physical address 0x000000. (always using
+	 * 2Mbyte large pages provided by PAE mode)
+	 */
+	.align PAGE_SIZE
+ENTRY(boot_level4_pgt)
+	.quad	0x0000000000002007 + __PHYSICAL_START	/* -> level3_ident_pgt */
+	.fill	255,8,0
+	.quad	0x000000000000a007 + __PHYSICAL_START
+	.fill	254,8,0
+	/* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
+	.quad	0x0000000000003007 + __PHYSICAL_START	/* -> level3_kernel_pgt */
+
 	.data
 
 	.align 16
diff --git a/arch/x86_64/kernel/head64.c b/arch/x86_64/kernel/head64.c
index cf6ab147a2a5..b675c5add01e 100644
--- a/arch/x86_64/kernel/head64.c
+++ b/arch/x86_64/kernel/head64.c
@@ -19,14 +19,15 @@
 #include <asm/bootsetup.h>
 #include <asm/setup.h>
 #include <asm/desc.h>
+#include <asm/pgtable.h>
+#include <asm/sections.h>
 
 /* Don't add a printk in there. printk relies on the PDA which is not initialized 
    yet. */
 static void __init clear_bss(void)
 {
-	extern char __bss_start[], __bss_end[];
 	memset(__bss_start, 0,
-	       (unsigned long) __bss_end - (unsigned long) __bss_start);
+	       (unsigned long) __bss_stop - (unsigned long) __bss_start);
 }
 
 #define NEW_CL_POINTER		0x228	/* Relative to real mode data */
@@ -75,8 +76,6 @@ static void __init setup_boot_cpu_data(void)
 	boot_cpu_data.x86_mask = eax & 0xf;
 }
 
-extern char _end[];
-
 void __init x86_64_start_kernel(char * real_mode_data)
 {
 	char *s;
@@ -86,6 +85,13 @@ void __init x86_64_start_kernel(char * real_mode_data)
 		set_intr_gate(i, early_idt_handler);
 	asm volatile("lidt %0" :: "m" (idt_descr));
 	clear_bss();
+
+	/*
+	 * switch to init_level4_pgt from boot_level4_pgt
+	 */
+	memcpy(init_level4_pgt, boot_level4_pgt, PTRS_PER_PGD*sizeof(pgd_t));
+	asm volatile("movq %0,%%cr3" :: "r" (__pa_symbol(&init_level4_pgt)));
+
 	pda_init(0);
 	copy_bootdata(real_mode_data);
 #ifdef CONFIG_SMP
diff --git a/arch/x86_64/kernel/i8259.c b/arch/x86_64/kernel/i8259.c
index c6c9791d77c1..6e5101ad3d1a 100644
--- a/arch/x86_64/kernel/i8259.c
+++ b/arch/x86_64/kernel/i8259.c
@@ -492,6 +492,7 @@ void invalidate_interrupt5(void);
 void invalidate_interrupt6(void);
 void invalidate_interrupt7(void);
 void thermal_interrupt(void);
+void threshold_interrupt(void);
 void i8254_timer_resume(void);
 
 static void setup_timer_hardware(void)
@@ -515,7 +516,7 @@ void i8254_timer_resume(void)
 }
 
 static struct sysdev_class timer_sysclass = {
-	set_kset_name("timer"),
+	set_kset_name("timer_pit"),
 	.resume		= timer_resume,
 };
 
@@ -580,6 +581,7 @@ void __init init_IRQ(void)
 	set_intr_gate(CALL_FUNCTION_VECTOR, call_function_interrupt);
 #endif	
 	set_intr_gate(THERMAL_APIC_VECTOR, thermal_interrupt);
+	set_intr_gate(THRESHOLD_APIC_VECTOR, threshold_interrupt);
 
 #ifdef CONFIG_X86_LOCAL_APIC
 	/* self generated IPI for local APIC timer */
diff --git a/arch/x86_64/kernel/io_apic.c b/arch/x86_64/kernel/io_apic.c
index c8eee20cd519..97154ab058b4 100644
--- a/arch/x86_64/kernel/io_apic.c
+++ b/arch/x86_64/kernel/io_apic.c
@@ -57,7 +57,7 @@ int nr_ioapic_registers[MAX_IO_APICS];
  * Rough estimation of how many shared IRQs there are, can
  * be changed anytime.
  */
-#define MAX_PLUS_SHARED_IRQS NR_IRQS
+#define MAX_PLUS_SHARED_IRQS NR_IRQ_VECTORS
 #define PIN_MAP_SIZE (MAX_PLUS_SHARED_IRQS + NR_IRQS)
 
 /*
@@ -85,6 +85,7 @@ int vector_irq[NR_VECTORS] __read_mostly = { [0 ... NR_VECTORS - 1] = -1};
 	int pin;							\
 	struct irq_pin_list *entry = irq_2_pin + irq;			\
 									\
+	BUG_ON(irq >= NR_IRQS);						\
 	for (;;) {							\
 		unsigned int reg;					\
 		pin = entry->pin;					\
@@ -127,6 +128,8 @@ static void set_ioapic_affinity_irq(unsigned int irq, cpumask_t mask)
 }
 #endif
 
+static u8 gsi_2_irq[NR_IRQ_VECTORS] = { [0 ... NR_IRQ_VECTORS-1] = 0xFF };
+
 /*
  * The common case is 1:1 IRQ<->pin mappings. Sometimes there are
  * shared ISA-space IRQs, so we have to support them. We are super
@@ -137,6 +140,7 @@ static void add_pin_to_irq(unsigned int irq, int apic, int pin)
 	static int first_free_entry = NR_IRQS;
 	struct irq_pin_list *entry = irq_2_pin + irq;
 
+	BUG_ON(irq >= NR_IRQS);
 	while (entry->next)
 		entry = irq_2_pin + entry->next;
 
@@ -144,7 +148,7 @@ static void add_pin_to_irq(unsigned int irq, int apic, int pin)
 		entry->next = first_free_entry;
 		entry = irq_2_pin + entry->next;
 		if (++first_free_entry >= PIN_MAP_SIZE)
-			panic("io_apic.c: whoops");
+			panic("io_apic.c: ran out of irq_2_pin entries!");
 	}
 	entry->apic = apic;
 	entry->pin = pin;
@@ -420,6 +424,7 @@ int IO_APIC_get_PCI_irq_vector(int bus, int slot, int pin)
 				best_guess = irq;
 		}
 	}
+	BUG_ON(best_guess >= NR_IRQS);
 	return best_guess;
 }
 
@@ -610,6 +615,64 @@ static inline int irq_trigger(int idx)
 	return MPBIOS_trigger(idx);
 }
 
+static int next_irq = 16;
+
+/*
+ * gsi_irq_sharing -- Name overload!  "irq" can be either a legacy IRQ
+ * in the range 0-15, a linux IRQ in the range 0-223, or a GSI number
+ * from ACPI, which can reach 800 in large boxen.
+ *
+ * Compact the sparse GSI space into a sequential IRQ series and reuse
+ * vectors if possible.
+ */
+int gsi_irq_sharing(int gsi)
+{
+	int i, tries, vector;
+
+	BUG_ON(gsi >= NR_IRQ_VECTORS);
+
+	if (platform_legacy_irq(gsi))
+		return gsi;
+
+	if (gsi_2_irq[gsi] != 0xFF)
+		return (int)gsi_2_irq[gsi];
+
+	tries = NR_IRQS;
+  try_again:
+	vector = assign_irq_vector(gsi);
+
+	/*
+	 * Sharing vectors means sharing IRQs, so scan irq_vectors for previous
+	 * use of vector and if found, return that IRQ.  However, we never want
+	 * to share legacy IRQs, which usually have a different trigger mode
+	 * than PCI.
+	 */
+	for (i = 0; i < NR_IRQS; i++)
+		if (IO_APIC_VECTOR(i) == vector)
+			break;
+	if (platform_legacy_irq(i)) {
+		if (--tries >= 0) {
+			IO_APIC_VECTOR(i) = 0;
+			goto try_again;
+		}
+		panic("gsi_irq_sharing: didn't find an IRQ using vector 0x%02X for GSI %d", vector, gsi);
+	}
+	if (i < NR_IRQS) {
+		gsi_2_irq[gsi] = i;
+		printk(KERN_INFO "GSI %d sharing vector 0x%02X and IRQ %d\n",
+				gsi, vector, i);
+		return i;
+	}
+
+	i = next_irq++;
+	BUG_ON(i >= NR_IRQS);
+	gsi_2_irq[gsi] = i;
+	IO_APIC_VECTOR(i) = vector;
+	printk(KERN_INFO "GSI %d assigned vector 0x%02X and IRQ %d\n",
+			gsi, vector, i);
+	return i;
+}
+
 static int pin_2_irq(int idx, int apic, int pin)
 {
 	int irq, i;
@@ -639,6 +702,7 @@ static int pin_2_irq(int idx, int apic, int pin)
 			while (i < apic)
 				irq += nr_ioapic_registers[i++];
 			irq += pin;
+			irq = gsi_irq_sharing(irq);
 			break;
 		}
 		default:
@@ -648,6 +712,7 @@ static int pin_2_irq(int idx, int apic, int pin)
 			break;
 		}
 	}
+	BUG_ON(irq >= NR_IRQS);
 
 	/*
 	 * PCI IRQ command line redirection. Yes, limits are hardcoded.
@@ -663,6 +728,7 @@ static int pin_2_irq(int idx, int apic, int pin)
 			}
 		}
 	}
+	BUG_ON(irq >= NR_IRQS);
 	return irq;
 }
 
@@ -690,8 +756,8 @@ int assign_irq_vector(int irq)
 {
 	static int current_vector = FIRST_DEVICE_VECTOR, offset = 0;
 
-	BUG_ON(irq >= NR_IRQ_VECTORS);
-	if (IO_APIC_VECTOR(irq) > 0)
+	BUG_ON(irq != AUTO_ASSIGN && (unsigned)irq >= NR_IRQ_VECTORS);
+	if (irq != AUTO_ASSIGN && IO_APIC_VECTOR(irq) > 0)
 		return IO_APIC_VECTOR(irq);
 next:
 	current_vector += 8;
@@ -699,9 +765,8 @@ next:
 		goto next;
 
 	if (current_vector >= FIRST_SYSTEM_VECTOR) {
-		offset++;
-		if (!(offset%8))
-			return -ENOSPC;
+		/* If we run out of vectors on large boxen, must share them. */
+		offset = (offset + 1) % 8;
 		current_vector = FIRST_DEVICE_VECTOR + offset;
 	}
 
@@ -1917,6 +1982,7 @@ int io_apic_set_pci_routing (int ioapic, int pin, int irq, int edge_level, int a
 	entry.polarity = active_high_low;
 	entry.mask = 1;					 /* Disabled (masked) */
 
+	irq = gsi_irq_sharing(irq);
 	/*
 	 * IRQs < 16 are already in the irq_2_pin[] map
 	 */
diff --git a/arch/x86_64/kernel/kprobes.c b/arch/x86_64/kernel/kprobes.c
index dddeb678b440..afe11f4fbd1d 100644
--- a/arch/x86_64/kernel/kprobes.c
+++ b/arch/x86_64/kernel/kprobes.c
@@ -329,7 +329,7 @@ int __kprobes kprobe_handler(struct pt_regs *regs)
 				 */
 				save_previous_kprobe(kcb);
 				set_current_kprobe(p, regs, kcb);
-				p->nmissed++;
+				kprobes_inc_nmissed_count(p);
 				prepare_singlestep(p, regs);
 				kcb->kprobe_status = KPROBE_REENTER;
 				return 1;
diff --git a/arch/x86_64/kernel/mce.c b/arch/x86_64/kernel/mce.c
index 69541db5ff2c..183dc6105429 100644
--- a/arch/x86_64/kernel/mce.c
+++ b/arch/x86_64/kernel/mce.c
@@ -37,7 +37,7 @@ static unsigned long bank[NR_BANKS] = { [0 ... NR_BANKS-1] = ~0UL };
 static unsigned long console_logged;
 static int notify_user;
 static int rip_msr;
-static int mce_bootlog;
+static int mce_bootlog = 1;
 
 /*
  * Lockless MCE logging infrastructure.
@@ -347,7 +347,11 @@ static void __cpuinit mce_cpu_quirks(struct cpuinfo_x86 *c)
 		/* disable GART TBL walk error reporting, which trips off 
 		   incorrectly with the IOMMU & 3ware & Cerberus. */
 		clear_bit(10, &bank[4]);
+		/* Lots of broken BIOS around that don't clear them
+		   by default and leave crap in there. Don't log. */
+		mce_bootlog = 0;
 	}
+
 }			
 
 static void __cpuinit mce_cpu_features(struct cpuinfo_x86 *c)
@@ -356,6 +360,9 @@ static void __cpuinit mce_cpu_features(struct cpuinfo_x86 *c)
 	case X86_VENDOR_INTEL:
 		mce_intel_feature_init(c);
 		break;
+	case X86_VENDOR_AMD:
+		mce_amd_feature_init(c);
+		break;
 	default:
 		break;
 	}
@@ -495,16 +502,16 @@ static int __init mcheck_disable(char *str)
 /* mce=off disables machine check. Note you can reenable it later
    using sysfs.
    mce=TOLERANCELEVEL (number, see above)
-   mce=bootlog Log MCEs from before booting. Disabled by default to work
-   around buggy BIOS that leave bogus MCEs.  */
+   mce=bootlog Log MCEs from before booting. Disabled by default on AMD.
+   mce=nobootlog Don't log MCEs from before booting. */
 static int __init mcheck_enable(char *str)
 {
 	if (*str == '=')
 		str++;
 	if (!strcmp(str, "off"))
 		mce_dont_init = 1;
-	else if (!strcmp(str, "bootlog"))
-		mce_bootlog = 1;
+	else if (!strcmp(str, "bootlog") || !strcmp(str,"nobootlog"))
+		mce_bootlog = str[0] == 'b';
 	else if (isdigit(str[0]))
 		get_option(&str, &tolerant);
 	else
diff --git a/arch/x86_64/kernel/mce_amd.c b/arch/x86_64/kernel/mce_amd.c
new file mode 100644
index 000000000000..1f76175ace02
--- /dev/null
+++ b/arch/x86_64/kernel/mce_amd.c
@@ -0,0 +1,538 @@
+/*
+ *  (c) 2005 Advanced Micro Devices, Inc.
+ *  Your use of this code is subject to the terms and conditions of the
+ *  GNU general public license version 2. See "COPYING" or
+ *  http://www.gnu.org/licenses/gpl.html
+ *
+ *  Written by Jacob Shin - AMD, Inc.
+ *
+ *  Support : jacob.shin@amd.com
+ *
+ *  MC4_MISC0 DRAM ECC Error Threshold available under AMD K8 Rev F.
+ *  MC4_MISC0 exists per physical processor.
+ *
+ */
+
+#include <linux/cpu.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/kobject.h>
+#include <linux/notifier.h>
+#include <linux/sched.h>
+#include <linux/smp.h>
+#include <linux/sysdev.h>
+#include <linux/sysfs.h>
+#include <asm/apic.h>
+#include <asm/mce.h>
+#include <asm/msr.h>
+#include <asm/percpu.h>
+
+#define PFX "mce_threshold: "
+#define VERSION "version 1.00.9"
+#define NR_BANKS 5
+#define THRESHOLD_MAX 0xFFF
+#define INT_TYPE_APIC 0x00020000
+#define MASK_VALID_HI 0x80000000
+#define MASK_LVTOFF_HI 0x00F00000
+#define MASK_COUNT_EN_HI 0x00080000
+#define MASK_INT_TYPE_HI 0x00060000
+#define MASK_OVERFLOW_HI 0x00010000
+#define MASK_ERR_COUNT_HI 0x00000FFF
+#define MASK_OVERFLOW 0x0001000000000000L
+
+struct threshold_bank {
+	unsigned int cpu;
+	u8 bank;
+	u8 interrupt_enable;
+	u16 threshold_limit;
+	struct kobject kobj;
+};
+
+static struct threshold_bank threshold_defaults = {
+	.interrupt_enable = 0,
+	.threshold_limit = THRESHOLD_MAX,
+};
+
+#ifdef CONFIG_SMP
+static unsigned char shared_bank[NR_BANKS] = {
+	0, 0, 0, 0, 1
+};
+#endif
+
+static DEFINE_PER_CPU(unsigned char, bank_map);	/* see which banks are on */
+
+/*
+ * CPU Initialization
+ */
+
+/* must be called with correct cpu affinity */
+static void threshold_restart_bank(struct threshold_bank *b,
+				   int reset, u16 old_limit)
+{
+	u32 mci_misc_hi, mci_misc_lo;
+
+	rdmsr(MSR_IA32_MC0_MISC + b->bank * 4, mci_misc_lo, mci_misc_hi);
+
+	if (b->threshold_limit < (mci_misc_hi & THRESHOLD_MAX))
+		reset = 1;	/* limit cannot be lower than err count */
+
+	if (reset) {		/* reset err count and overflow bit */
+		mci_misc_hi =
+		    (mci_misc_hi & ~(MASK_ERR_COUNT_HI | MASK_OVERFLOW_HI)) |
+		    (THRESHOLD_MAX - b->threshold_limit);
+	} else if (old_limit) {	/* change limit w/o reset */
+		int new_count = (mci_misc_hi & THRESHOLD_MAX) +
+		    (old_limit - b->threshold_limit);
+		mci_misc_hi = (mci_misc_hi & ~MASK_ERR_COUNT_HI) |
+		    (new_count & THRESHOLD_MAX);
+	}
+
+	b->interrupt_enable ?
+	    (mci_misc_hi = (mci_misc_hi & ~MASK_INT_TYPE_HI) | INT_TYPE_APIC) :
+	    (mci_misc_hi &= ~MASK_INT_TYPE_HI);
+
+	mci_misc_hi |= MASK_COUNT_EN_HI;
+	wrmsr(MSR_IA32_MC0_MISC + b->bank * 4, mci_misc_lo, mci_misc_hi);
+}
+
+void __cpuinit mce_amd_feature_init(struct cpuinfo_x86 *c)
+{
+	int bank;
+	u32 mci_misc_lo, mci_misc_hi;
+	unsigned int cpu = smp_processor_id();
+
+	for (bank = 0; bank < NR_BANKS; ++bank) {
+		rdmsr(MSR_IA32_MC0_MISC + bank * 4, mci_misc_lo, mci_misc_hi);
+
+		/* !valid, !counter present, bios locked */
+		if (!(mci_misc_hi & MASK_VALID_HI) ||
+		    !(mci_misc_hi & MASK_VALID_HI >> 1) ||
+		    (mci_misc_hi & MASK_VALID_HI >> 2))
+			continue;
+
+		per_cpu(bank_map, cpu) |= (1 << bank);
+
+#ifdef CONFIG_SMP
+		if (shared_bank[bank] && cpu_core_id[cpu])
+			continue;
+#endif
+
+		setup_threshold_lvt((mci_misc_hi & MASK_LVTOFF_HI) >> 20);
+		threshold_defaults.cpu = cpu;
+		threshold_defaults.bank = bank;
+		threshold_restart_bank(&threshold_defaults, 0, 0);
+	}
+}
+
+/*
+ * APIC Interrupt Handler
+ */
+
+/*
+ * threshold interrupt handler will service THRESHOLD_APIC_VECTOR.
+ * the interrupt goes off when error_count reaches threshold_limit.
+ * the handler will simply log mcelog w/ software defined bank number.
+ */
+asmlinkage void mce_threshold_interrupt(void)
+{
+	int bank;
+	struct mce m;
+
+	ack_APIC_irq();
+	irq_enter();
+
+	memset(&m, 0, sizeof(m));
+	rdtscll(m.tsc);
+	m.cpu = smp_processor_id();
+
+	/* assume first bank caused it */
+	for (bank = 0; bank < NR_BANKS; ++bank) {
+		m.bank = MCE_THRESHOLD_BASE + bank;
+		rdmsrl(MSR_IA32_MC0_MISC + bank * 4, m.misc);
+
+		if (m.misc & MASK_OVERFLOW) {
+			mce_log(&m);
+			goto out;
+		}
+	}
+      out:
+	irq_exit();
+}
+
+/*
+ * Sysfs Interface
+ */
+
+static struct sysdev_class threshold_sysclass = {
+	set_kset_name("threshold"),
+};
+
+static DEFINE_PER_CPU(struct sys_device, device_threshold);
+
+struct threshold_attr {
+        struct attribute attr;
+        ssize_t(*show) (struct threshold_bank *, char *);
+        ssize_t(*store) (struct threshold_bank *, const char *, size_t count);
+};
+
+static DEFINE_PER_CPU(struct threshold_bank *, threshold_banks[NR_BANKS]);
+
+static cpumask_t affinity_set(unsigned int cpu)
+{
+	cpumask_t oldmask = current->cpus_allowed;
+	cpumask_t newmask = CPU_MASK_NONE;
+	cpu_set(cpu, newmask);
+	set_cpus_allowed(current, newmask);
+	return oldmask;
+}
+
+static void affinity_restore(cpumask_t oldmask)
+{
+	set_cpus_allowed(current, oldmask);
+}
+
+#define SHOW_FIELDS(name) \
+        static ssize_t show_ ## name(struct threshold_bank * b, char *buf) \
+        { \
+                return sprintf(buf, "%lx\n", (unsigned long) b->name); \
+        }
+SHOW_FIELDS(interrupt_enable)
+SHOW_FIELDS(threshold_limit)
+
+static ssize_t store_interrupt_enable(struct threshold_bank *b,
+				      const char *buf, size_t count)
+{
+	char *end;
+	cpumask_t oldmask;
+	unsigned long new = simple_strtoul(buf, &end, 0);
+	if (end == buf)
+		return -EINVAL;
+	b->interrupt_enable = !!new;
+
+	oldmask = affinity_set(b->cpu);
+	threshold_restart_bank(b, 0, 0);
+	affinity_restore(oldmask);
+
+	return end - buf;
+}
+
+static ssize_t store_threshold_limit(struct threshold_bank *b,
+				     const char *buf, size_t count)
+{
+	char *end;
+	cpumask_t oldmask;
+	u16 old;
+	unsigned long new = simple_strtoul(buf, &end, 0);
+	if (end == buf)
+		return -EINVAL;
+	if (new > THRESHOLD_MAX)
+		new = THRESHOLD_MAX;
+	if (new < 1)
+		new = 1;
+	old = b->threshold_limit;
+	b->threshold_limit = new;
+
+	oldmask = affinity_set(b->cpu);
+	threshold_restart_bank(b, 0, old);
+	affinity_restore(oldmask);
+
+	return end - buf;
+}
+
+static ssize_t show_error_count(struct threshold_bank *b, char *buf)
+{
+	u32 high, low;
+	cpumask_t oldmask;
+	oldmask = affinity_set(b->cpu);
+	rdmsr(MSR_IA32_MC0_MISC + b->bank * 4, low, high); /* ignore low 32 */
+	affinity_restore(oldmask);
+	return sprintf(buf, "%x\n",
+		       (high & 0xFFF) - (THRESHOLD_MAX - b->threshold_limit));
+}
+
+static ssize_t store_error_count(struct threshold_bank *b,
+				 const char *buf, size_t count)
+{
+	cpumask_t oldmask;
+	oldmask = affinity_set(b->cpu);
+	threshold_restart_bank(b, 1, 0);
+	affinity_restore(oldmask);
+	return 1;
+}
+
+#define THRESHOLD_ATTR(_name,_mode,_show,_store) {            \
+        .attr = {.name = __stringify(_name), .mode = _mode }, \
+        .show = _show,                                        \
+        .store = _store,                                      \
+};
+
+#define ATTR_FIELDS(name) \
+        static struct threshold_attr name = \
+        THRESHOLD_ATTR(name, 0644, show_## name, store_## name)
+
+ATTR_FIELDS(interrupt_enable);
+ATTR_FIELDS(threshold_limit);
+ATTR_FIELDS(error_count);
+
+static struct attribute *default_attrs[] = {
+	&interrupt_enable.attr,
+	&threshold_limit.attr,
+	&error_count.attr,
+	NULL
+};
+
+#define to_bank(k) container_of(k,struct threshold_bank,kobj)
+#define to_attr(a) container_of(a,struct threshold_attr,attr)
+
+static ssize_t show(struct kobject *kobj, struct attribute *attr, char *buf)
+{
+	struct threshold_bank *b = to_bank(kobj);
+	struct threshold_attr *a = to_attr(attr);
+	ssize_t ret;
+	ret = a->show ? a->show(b, buf) : -EIO;
+	return ret;
+}
+
+static ssize_t store(struct kobject *kobj, struct attribute *attr,
+		     const char *buf, size_t count)
+{
+	struct threshold_bank *b = to_bank(kobj);
+	struct threshold_attr *a = to_attr(attr);
+	ssize_t ret;
+	ret = a->store ? a->store(b, buf, count) : -EIO;
+	return ret;
+}
+
+static struct sysfs_ops threshold_ops = {
+	.show = show,
+	.store = store,
+};
+
+static struct kobj_type threshold_ktype = {
+	.sysfs_ops = &threshold_ops,
+	.default_attrs = default_attrs,
+};
+
+/* symlinks sibling shared banks to first core.  first core owns dir/files. */
+static __cpuinit int threshold_create_bank(unsigned int cpu, int bank)
+{
+	int err = 0;
+	struct threshold_bank *b = 0;
+
+#ifdef CONFIG_SMP
+	if (cpu_core_id[cpu] && shared_bank[bank]) {	/* symlink */
+		char name[16];
+		unsigned lcpu = first_cpu(cpu_core_map[cpu]);
+		if (cpu_core_id[lcpu])
+			goto out;	/* first core not up yet */
+
+		b = per_cpu(threshold_banks, lcpu)[bank];
+		if (!b)
+			goto out;
+		sprintf(name, "bank%i", bank);
+		err = sysfs_create_link(&per_cpu(device_threshold, cpu).kobj,
+					&b->kobj, name);
+		if (err)
+			goto out;
+		per_cpu(threshold_banks, cpu)[bank] = b;
+		goto out;
+	}
+#endif
+
+	b = kmalloc(sizeof(struct threshold_bank), GFP_KERNEL);
+	if (!b) {
+		err = -ENOMEM;
+		goto out;
+	}
+	memset(b, 0, sizeof(struct threshold_bank));
+
+	b->cpu = cpu;
+	b->bank = bank;
+	b->interrupt_enable = 0;
+	b->threshold_limit = THRESHOLD_MAX;
+	kobject_set_name(&b->kobj, "bank%i", bank);
+	b->kobj.parent = &per_cpu(device_threshold, cpu).kobj;
+	b->kobj.ktype = &threshold_ktype;
+
+	err = kobject_register(&b->kobj);
+	if (err) {
+		kfree(b);
+		goto out;
+	}
+	per_cpu(threshold_banks, cpu)[bank] = b;
+      out:
+	return err;
+}
+
+/* create dir/files for all valid threshold banks */
+static __cpuinit int threshold_create_device(unsigned int cpu)
+{
+	int bank;
+	int err = 0;
+
+	per_cpu(device_threshold, cpu).id = cpu;
+	per_cpu(device_threshold, cpu).cls = &threshold_sysclass;
+	err = sysdev_register(&per_cpu(device_threshold, cpu));
+	if (err)
+		goto out;
+
+	for (bank = 0; bank < NR_BANKS; ++bank) {
+		if (!(per_cpu(bank_map, cpu) & 1 << bank))
+			continue;
+		err = threshold_create_bank(cpu, bank);
+		if (err)
+			goto out;
+	}
+      out:
+	return err;
+}
+
+#ifdef CONFIG_HOTPLUG_CPU
+/*
+ * let's be hotplug friendly.
+ * in case of multiple core processors, the first core always takes ownership
+ *   of shared sysfs dir/files, and rest of the cores will be symlinked to it.
+ */
+
+/* cpu hotplug call removes all symlinks before first core dies */
+static __cpuinit void threshold_remove_bank(unsigned int cpu, int bank)
+{
+	struct threshold_bank *b;
+	char name[16];
+
+	b = per_cpu(threshold_banks, cpu)[bank];
+	if (!b)
+		return;
+	if (shared_bank[bank] && atomic_read(&b->kobj.kref.refcount) > 2) {
+		sprintf(name, "bank%i", bank);
+		sysfs_remove_link(&per_cpu(device_threshold, cpu).kobj, name);
+		per_cpu(threshold_banks, cpu)[bank] = 0;
+	} else {
+		kobject_unregister(&b->kobj);
+		kfree(per_cpu(threshold_banks, cpu)[bank]);
+	}
+}
+
+static __cpuinit void threshold_remove_device(unsigned int cpu)
+{
+	int bank;
+
+	for (bank = 0; bank < NR_BANKS; ++bank) {
+		if (!(per_cpu(bank_map, cpu) & 1 << bank))
+			continue;
+		threshold_remove_bank(cpu, bank);
+	}
+	sysdev_unregister(&per_cpu(device_threshold, cpu));
+}
+
+/* link all existing siblings when first core comes up */
+static __cpuinit int threshold_create_symlinks(unsigned int cpu)
+{
+	int bank, err = 0;
+	unsigned int lcpu = 0;
+
+	if (cpu_core_id[cpu])
+		return 0;
+	for_each_cpu_mask(lcpu, cpu_core_map[cpu]) {
+		if (lcpu == cpu)
+			continue;
+		for (bank = 0; bank < NR_BANKS; ++bank) {
+			if (!(per_cpu(bank_map, cpu) & 1 << bank))
+				continue;
+			if (!shared_bank[bank])
+				continue;
+			err = threshold_create_bank(lcpu, bank);
+		}
+	}
+	return err;
+}
+
+/* remove all symlinks before first core dies. */
+static __cpuinit void threshold_remove_symlinks(unsigned int cpu)
+{
+	int bank;
+	unsigned int lcpu = 0;
+	if (cpu_core_id[cpu])
+		return;
+	for_each_cpu_mask(lcpu, cpu_core_map[cpu]) {
+		if (lcpu == cpu)
+			continue;
+		for (bank = 0; bank < NR_BANKS; ++bank) {
+			if (!(per_cpu(bank_map, cpu) & 1 << bank))
+				continue;
+			if (!shared_bank[bank])
+				continue;
+			threshold_remove_bank(lcpu, bank);
+		}
+	}
+}
+#else /* !CONFIG_HOTPLUG_CPU */
+static __cpuinit void threshold_create_symlinks(unsigned int cpu)
+{
+}
+static __cpuinit void threshold_remove_symlinks(unsigned int cpu)
+{
+}
+static void threshold_remove_device(unsigned int cpu)
+{
+}
+#endif
+
+/* get notified when a cpu comes on/off */
+static __cpuinit int threshold_cpu_callback(struct notifier_block *nfb,
+					    unsigned long action, void *hcpu)
+{
+	/* cpu was unsigned int to begin with */
+	unsigned int cpu = (unsigned long)hcpu;
+
+	if (cpu >= NR_CPUS)
+		goto out;
+
+	switch (action) {
+	case CPU_ONLINE:
+		threshold_create_device(cpu);
+		threshold_create_symlinks(cpu);
+		break;
+	case CPU_DOWN_PREPARE:
+		threshold_remove_symlinks(cpu);
+		break;
+	case CPU_DOWN_FAILED:
+		threshold_create_symlinks(cpu);
+		break;
+	case CPU_DEAD:
+		threshold_remove_device(cpu);
+		break;
+	default:
+		break;
+	}
+      out:
+	return NOTIFY_OK;
+}
+
+static struct notifier_block threshold_cpu_notifier = {
+	.notifier_call = threshold_cpu_callback,
+};
+
+static __init int threshold_init_device(void)
+{
+	int err;
+	int lcpu = 0;
+
+	err = sysdev_class_register(&threshold_sysclass);
+	if (err)
+		goto out;
+
+	/* to hit CPUs online before the notifier is up */
+	for_each_online_cpu(lcpu) {
+		err = threshold_create_device(lcpu);
+		if (err)
+			goto out;
+	}
+	register_cpu_notifier(&threshold_cpu_notifier);
+
+      out:
+	return err;
+}
+
+device_initcall(threshold_init_device);
diff --git a/arch/x86_64/kernel/mpparse.c b/arch/x86_64/kernel/mpparse.c
index f16d38d09daf..1105250bf02c 100644
--- a/arch/x86_64/kernel/mpparse.c
+++ b/arch/x86_64/kernel/mpparse.c
@@ -42,7 +42,7 @@ int acpi_found_madt;
  * Various Linux-internal data structures created from the
  * MP-table.
  */
-int apic_version [MAX_APICS];
+unsigned char apic_version [MAX_APICS];
 unsigned char mp_bus_id_to_type [MAX_MP_BUSSES] = { [0 ... MAX_MP_BUSSES-1] = -1 };
 int mp_bus_id_to_pci_bus [MAX_MP_BUSSES] = { [0 ... MAX_MP_BUSSES-1] = -1 };
 
@@ -65,7 +65,9 @@ unsigned long mp_lapic_addr = 0;
 /* Processor that is doing the boot up */
 unsigned int boot_cpu_id = -1U;
 /* Internal processor count */
-static unsigned int num_processors = 0;
+unsigned int num_processors __initdata = 0;
+
+unsigned disabled_cpus __initdata;
 
 /* Bitmask of physically existing CPUs */
 physid_mask_t phys_cpu_present_map = PHYSID_MASK_NONE;
@@ -106,11 +108,14 @@ static int __init mpf_checksum(unsigned char *mp, int len)
 
 static void __init MP_processor_info (struct mpc_config_processor *m)
 {
-	int ver, cpu;
+	int cpu;
+	unsigned char ver;
 	static int found_bsp=0;
 
-	if (!(m->mpc_cpuflag & CPU_ENABLED))
+	if (!(m->mpc_cpuflag & CPU_ENABLED)) {
+		disabled_cpus++;
 		return;
+	}
 
 	printk(KERN_INFO "Processor #%d %d:%d APIC version %d\n",
 		m->mpc_apicid,
@@ -129,12 +134,14 @@ static void __init MP_processor_info (struct mpc_config_processor *m)
 	}
 
 	cpu = num_processors++;
-
-	if (m->mpc_apicid > MAX_APICS) {
+	
+#if MAX_APICS < 255	
+	if ((int)m->mpc_apicid > MAX_APICS) {
 		printk(KERN_ERR "Processor #%d INVALID. (Max ID: %d).\n",
 			m->mpc_apicid, MAX_APICS);
 		return;
 	}
+#endif
 	ver = m->mpc_apicver;
 
 	physid_set(m->mpc_apicid, phys_cpu_present_map);
@@ -218,7 +225,7 @@ static void __init MP_intsrc_info (struct mpc_config_intsrc *m)
 			m->mpc_irqtype, m->mpc_irqflag & 3,
 			(m->mpc_irqflag >> 2) & 3, m->mpc_srcbus,
 			m->mpc_srcbusirq, m->mpc_dstapic, m->mpc_dstirq);
-	if (++mp_irq_entries == MAX_IRQ_SOURCES)
+	if (++mp_irq_entries >= MAX_IRQ_SOURCES)
 		panic("Max # of irq sources exceeded!!\n");
 }
 
@@ -549,7 +556,7 @@ void __init get_smp_config (void)
 		 * Read the physical hardware table.  Anything here will
 		 * override the defaults.
 		 */
-		if (!smp_read_mpc((void *)(unsigned long)mpf->mpf_physptr)) {
+		if (!smp_read_mpc(phys_to_virt(mpf->mpf_physptr))) {
 			smp_found_config = 0;
 			printk(KERN_ERR "BIOS bug, MP table errors detected!...\n");
 			printk(KERN_ERR "... disabling SMP support. (tell your hw vendor)\n");
diff --git a/arch/x86_64/kernel/pci-gart.c b/arch/x86_64/kernel/pci-gart.c
index 88be97c96987..2e28e855ec3c 100644
--- a/arch/x86_64/kernel/pci-gart.c
+++ b/arch/x86_64/kernel/pci-gart.c
@@ -220,6 +220,12 @@ dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
 	   uses the normal dma_mask for alloc_coherent. */
 	dma_mask &= *dev->dma_mask;
 
+	/* Why <=? Even when the mask is smaller than 4GB it is often larger 
+	   than 16MB and in this case we have a chance of finding fitting memory 
+	   in the next higher zone first. If not retry with true GFP_DMA. -AK */
+	if (dma_mask <= 0xffffffff)
+		gfp |= GFP_DMA32;
+
  again:
 	memory = dma_alloc_pages(dev, gfp, get_order(size));
 	if (memory == NULL)
@@ -245,7 +251,7 @@ dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
 				}
 
 				if (!(gfp & GFP_DMA)) { 
-					gfp |= GFP_DMA; 
+					gfp = (gfp & ~GFP_DMA32) | GFP_DMA;
 					goto again;
 				}
 				return NULL;
diff --git a/arch/x86_64/kernel/process.c b/arch/x86_64/kernel/process.c
index 59be85d9a4bc..7519fc520eb3 100644
--- a/arch/x86_64/kernel/process.c
+++ b/arch/x86_64/kernel/process.c
@@ -144,7 +144,8 @@ void cpu_idle_wait(void)
 	do {
 		ssleep(1);
 		for_each_online_cpu(cpu) {
-			if (cpu_isset(cpu, map) && !per_cpu(cpu_idle_state, cpu))
+			if (cpu_isset(cpu, map) &&
+					!per_cpu(cpu_idle_state, cpu))
 				cpu_clear(cpu, map);
 		}
 		cpus_and(map, map, cpu_online_map);
@@ -275,7 +276,8 @@ void __show_regs(struct pt_regs * regs)
 		system_utsname.version);
 	printk("RIP: %04lx:[<%016lx>] ", regs->cs & 0xffff, regs->rip);
 	printk_address(regs->rip); 
-	printk("\nRSP: %04lx:%016lx  EFLAGS: %08lx\n", regs->ss, regs->rsp, regs->eflags);
+	printk("\nRSP: %04lx:%016lx  EFLAGS: %08lx\n", regs->ss, regs->rsp,
+		regs->eflags);
 	printk("RAX: %016lx RBX: %016lx RCX: %016lx\n",
 	       regs->rax, regs->rbx, regs->rcx);
 	printk("RDX: %016lx RSI: %016lx RDI: %016lx\n",
@@ -349,13 +351,6 @@ void flush_thread(void)
 	struct task_struct *tsk = current;
 	struct thread_info *t = current_thread_info();
 
-	/*
-	 * Remove function-return probe instances associated with this task
-	 * and put them back on the free list. Do not insert an exit probe for
-	 * this function, it will be disabled by kprobe_flush_task if you do.
-	 */
-	kprobe_flush_task(tsk);
-
 	if (t->flags & _TIF_ABI_PENDING)
 		t->flags ^= (_TIF_ABI_PENDING | _TIF_IA32);
 
@@ -427,15 +422,14 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long rsp,
 	struct pt_regs * childregs;
 	struct task_struct *me = current;
 
-	childregs = ((struct pt_regs *) (THREAD_SIZE + (unsigned long) p->thread_info)) - 1;
-
+	childregs = ((struct pt_regs *)
+			(THREAD_SIZE + (unsigned long) p->thread_info)) - 1;
 	*childregs = *regs;
 
 	childregs->rax = 0;
 	childregs->rsp = rsp;
-	if (rsp == ~0UL) {
+	if (rsp == ~0UL)
 		childregs->rsp = (unsigned long)childregs;
-	}
 
 	p->thread.rsp = (unsigned long) childregs;
 	p->thread.rsp0 = (unsigned long) (childregs+1);
@@ -457,7 +451,8 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long rsp,
 			p->thread.io_bitmap_max = 0;
 			return -ENOMEM;
 		}
-		memcpy(p->thread.io_bitmap_ptr, me->thread.io_bitmap_ptr, IO_BITMAP_BYTES);
+		memcpy(p->thread.io_bitmap_ptr, me->thread.io_bitmap_ptr,
+				IO_BITMAP_BYTES);
 	} 
 
 	/*
@@ -494,7 +489,8 @@ out:
  * - fold all the options into a flag word and test it with a single test.
  * - could test fs/gs bitsliced
  */
-struct task_struct *__switch_to(struct task_struct *prev_p, struct task_struct *next_p)
+struct task_struct *
+__switch_to(struct task_struct *prev_p, struct task_struct *next_p)
 {
 	struct thread_struct *prev = &prev_p->thread,
 				 *next = &next_p->thread;
@@ -565,7 +561,8 @@ struct task_struct *__switch_to(struct task_struct *prev_p, struct task_struct *
 	prev->userrsp = read_pda(oldrsp); 
 	write_pda(oldrsp, next->userrsp); 
 	write_pda(pcurrent, next_p); 
-	write_pda(kernelstack, (unsigned long)next_p->thread_info + THREAD_SIZE - PDA_STACKOFFSET);
+	write_pda(kernelstack,
+	    (unsigned long)next_p->thread_info + THREAD_SIZE - PDA_STACKOFFSET);
 
 	/*
 	 * Now maybe reload the debug registers
@@ -646,7 +643,9 @@ asmlinkage long sys_fork(struct pt_regs *regs)
 	return do_fork(SIGCHLD, regs->rsp, regs, 0, NULL, NULL);
 }
 
-asmlinkage long sys_clone(unsigned long clone_flags, unsigned long newsp, void __user *parent_tid, void __user *child_tid, struct pt_regs *regs)
+asmlinkage long
+sys_clone(unsigned long clone_flags, unsigned long newsp,
+	  void __user *parent_tid, void __user *child_tid, struct pt_regs *regs)
 {
 	if (!newsp)
 		newsp = regs->rsp;
@@ -682,7 +681,8 @@ unsigned long get_wchan(struct task_struct *p)
 		return 0;
 	fp = *(u64 *)(p->thread.rsp);
 	do { 
-		if (fp < (unsigned long)stack || fp > (unsigned long)stack+THREAD_SIZE)
+		if (fp < (unsigned long)stack ||
+		    fp > (unsigned long)stack+THREAD_SIZE)
 			return 0; 
 		rip = *(u64 *)(fp+8); 
 		if (!in_sched_functions(rip))
@@ -717,8 +717,8 @@ long do_arch_prctl(struct task_struct *task, int code, unsigned long addr)
 			task->thread.gsindex = 0;
 			task->thread.gs = addr;
 			if (doit) {
-		load_gs_index(0);
-		ret = checking_wrmsrl(MSR_KERNEL_GS_BASE, addr); 
+				load_gs_index(0);
+				ret = checking_wrmsrl(MSR_KERNEL_GS_BASE, addr);
 			} 
 		}
 		put_cpu();
@@ -735,7 +735,7 @@ long do_arch_prctl(struct task_struct *task, int code, unsigned long addr)
 			set_32bit_tls(task, FS_TLS, addr);
 			if (doit) { 
 				load_TLS(&task->thread, cpu); 
-				asm volatile("movl %0,%%fs" :: "r" (FS_TLS_SEL));
+				asm volatile("movl %0,%%fs" :: "r"(FS_TLS_SEL));
 			}
 			task->thread.fsindex = FS_TLS_SEL;
 			task->thread.fs = 0;
@@ -745,8 +745,8 @@ long do_arch_prctl(struct task_struct *task, int code, unsigned long addr)
 			if (doit) {
 				/* set the selector to 0 to not confuse
 				   __switch_to */
-		asm volatile("movl %0,%%fs" :: "r" (0));
-		ret = checking_wrmsrl(MSR_FS_BASE, addr); 
+				asm volatile("movl %0,%%fs" :: "r" (0));
+				ret = checking_wrmsrl(MSR_FS_BASE, addr);
 			}
 		}
 		put_cpu();
@@ -755,9 +755,9 @@ long do_arch_prctl(struct task_struct *task, int code, unsigned long addr)
 		unsigned long base; 
 		if (task->thread.fsindex == FS_TLS_SEL)
 			base = read_32bit_tls(task, FS_TLS);
-		else if (doit) {
+		else if (doit)
 			rdmsrl(MSR_FS_BASE, base);
-		} else
+		else
 			base = task->thread.fs;
 		ret = put_user(base, (unsigned long __user *)addr); 
 		break; 
@@ -766,9 +766,9 @@ long do_arch_prctl(struct task_struct *task, int code, unsigned long addr)
 		unsigned long base;
 		if (task->thread.gsindex == GS_TLS_SEL)
 			base = read_32bit_tls(task, GS_TLS);
-		else if (doit) {
+		else if (doit)
 			rdmsrl(MSR_KERNEL_GS_BASE, base);
-		} else
+		else
 			base = task->thread.gs;
 		ret = put_user(base, (unsigned long __user *)addr); 
 		break;
diff --git a/arch/x86_64/kernel/reboot.c b/arch/x86_64/kernel/reboot.c
index 47f95687905f..75235ed2b31b 100644
--- a/arch/x86_64/kernel/reboot.c
+++ b/arch/x86_64/kernel/reboot.c
@@ -77,6 +77,7 @@ static inline void kb_wait(void)
 
 void machine_shutdown(void)
 {
+	unsigned long flags;
 	/* Stop the cpus and apics */
 #ifdef CONFIG_SMP
 	int reboot_cpu_id;
@@ -98,7 +99,7 @@ void machine_shutdown(void)
 	smp_send_stop();
 #endif
 
-	local_irq_disable();
+	local_irq_save(flags);
 
 #ifndef CONFIG_SMP
 	disable_local_APIC();
@@ -106,7 +107,7 @@ void machine_shutdown(void)
 
 	disable_IO_APIC();
 
-	local_irq_enable();
+	local_irq_restore(flags);
 }
 
 void machine_emergency_restart(void)
@@ -120,7 +121,7 @@ void machine_emergency_restart(void)
 		/* Could also try the reset bit in the Hammer NB */
 		switch (reboot_type) { 
 		case BOOT_KBD:
-		for (i=0; i<100; i++) {
+		for (i=0; i<10; i++) {
 			kb_wait();
 			udelay(50);
 			outb(0xfe,0x64);         /* pulse reset low */
diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c
index da0bc3e7bdf5..750e01dcbdf4 100644
--- a/arch/x86_64/kernel/setup.c
+++ b/arch/x86_64/kernel/setup.c
@@ -60,6 +60,7 @@
 #include <asm/setup.h>
 #include <asm/mach_apic.h>
 #include <asm/numa.h>
+#include <asm/sections.h>
 
 /*
  * Machine setup..
@@ -103,7 +104,6 @@ struct edid_info edid_info;
 struct e820map e820;
 
 extern int root_mountflags;
-extern char _text, _etext, _edata, _end;
 
 char command_line[COMMAND_LINE_SIZE];
 
@@ -412,7 +412,6 @@ contig_initmem_init(unsigned long start_pfn, unsigned long end_pfn)
 {
 	unsigned long bootmap_size, bootmap;
 
-	memory_present(0, start_pfn, end_pfn);
 	bootmap_size = bootmem_bootmap_pages(end_pfn)<<PAGE_SHIFT;
 	bootmap = find_e820_area(0, end_pfn<<PAGE_SHIFT, bootmap_size);
 	if (bootmap == -1L)
@@ -571,6 +570,8 @@ void __init setup_arch(char **cmdline_p)
 
 	init_memory_mapping(0, (end_pfn_map << PAGE_SHIFT));
 
+	zap_low_mappings(0);
+
 #ifdef CONFIG_ACPI
 	/*
 	 * Initialize the ACPI boot-time table parser (gets the RSDP and SDT).
@@ -657,8 +658,6 @@ void __init setup_arch(char **cmdline_p)
 	}
 #endif
 
-	sparse_init();
-
 	paging_init();
 
 	check_ioapic();
@@ -793,7 +792,7 @@ static void __init amd_detect_cmp(struct cpuinfo_x86 *c)
 #endif
 
 	bits = 0;
-	while ((1 << bits) < c->x86_num_cores)
+	while ((1 << bits) < c->x86_max_cores)
 		bits++;
 
 	/* Low order bits define the core id (index of core in socket) */
@@ -823,10 +822,10 @@ static void __init amd_detect_cmp(struct cpuinfo_x86 *c)
  		if (!node_online(node))
  			node = nearby_node(apicid);
  	}
-  	cpu_to_node[cpu] = node;
+	numa_set_node(cpu, node);
 
   	printk(KERN_INFO "CPU %d(%d) -> Node %d -> Core %d\n",
-  			cpu, c->x86_num_cores, node, cpu_core_id[cpu]);
+  			cpu, c->x86_max_cores, node, cpu_core_id[cpu]);
 #endif
 #endif
 }
@@ -875,9 +874,9 @@ static int __init init_amd(struct cpuinfo_x86 *c)
 	display_cacheinfo(c);
 
 	if (c->extended_cpuid_level >= 0x80000008) {
-		c->x86_num_cores = (cpuid_ecx(0x80000008) & 0xff) + 1;
-		if (c->x86_num_cores & (c->x86_num_cores - 1))
-			c->x86_num_cores = 1;
+		c->x86_max_cores = (cpuid_ecx(0x80000008) & 0xff) + 1;
+		if (c->x86_max_cores & (c->x86_max_cores - 1))
+			c->x86_max_cores = 1;
 
 		amd_detect_cmp(c);
 	}
@@ -889,54 +888,44 @@ static void __cpuinit detect_ht(struct cpuinfo_x86 *c)
 {
 #ifdef CONFIG_SMP
 	u32 	eax, ebx, ecx, edx;
-	int 	index_msb, tmp;
+	int 	index_msb, core_bits;
 	int 	cpu = smp_processor_id();
-	
+
+	cpuid(1, &eax, &ebx, &ecx, &edx);
+
+	c->apicid = phys_pkg_id(0);
+
 	if (!cpu_has(c, X86_FEATURE_HT) || cpu_has(c, X86_FEATURE_CMP_LEGACY))
 		return;
 
-	cpuid(1, &eax, &ebx, &ecx, &edx);
 	smp_num_siblings = (ebx & 0xff0000) >> 16;
-	
+
 	if (smp_num_siblings == 1) {
 		printk(KERN_INFO  "CPU: Hyper-Threading is disabled\n");
-	} else if (smp_num_siblings > 1) {
-		index_msb = 31;
-		/*
-		 * At this point we only support two siblings per
-		 * processor package.
-		 */
+	} else if (smp_num_siblings > 1 ) {
+
 		if (smp_num_siblings > NR_CPUS) {
 			printk(KERN_WARNING "CPU: Unsupported number of the siblings %d", smp_num_siblings);
 			smp_num_siblings = 1;
 			return;
 		}
-		tmp = smp_num_siblings;
-		while ((tmp & 0x80000000 ) == 0) {
-			tmp <<=1 ;
-			index_msb--;
-		}
-		if (smp_num_siblings & (smp_num_siblings - 1))
-			index_msb++;
+
+		index_msb = get_count_order(smp_num_siblings);
 		phys_proc_id[cpu] = phys_pkg_id(index_msb);
-		
+
 		printk(KERN_INFO  "CPU: Physical Processor ID: %d\n",
 		       phys_proc_id[cpu]);
 
-		smp_num_siblings = smp_num_siblings / c->x86_num_cores;
+		smp_num_siblings = smp_num_siblings / c->x86_max_cores;
 
-		tmp = smp_num_siblings;
-		index_msb = 31;
-		while ((tmp & 0x80000000) == 0) {
-			tmp <<=1 ;
-			index_msb--;
-		}
-		if (smp_num_siblings & (smp_num_siblings - 1))
-			index_msb++;
+		index_msb = get_count_order(smp_num_siblings) ;
 
-		cpu_core_id[cpu] = phys_pkg_id(index_msb);
+		core_bits = get_count_order(c->x86_max_cores);
 
-		if (c->x86_num_cores > 1)
+		cpu_core_id[cpu] = phys_pkg_id(index_msb) &
+					       ((1 << core_bits) - 1);
+
+		if (c->x86_max_cores > 1)
 			printk(KERN_INFO  "CPU: Processor Core ID: %d\n",
 			       cpu_core_id[cpu]);
 	}
@@ -975,7 +964,7 @@ static void srat_detect_node(void)
 	node = apicid_to_node[hard_smp_processor_id()];
 	if (node == NUMA_NO_NODE)
 		node = 0;
-	cpu_to_node[cpu] = node;
+	numa_set_node(cpu, node);
 
 	if (acpi_numa > 0)
 		printk(KERN_INFO "CPU %d -> Node %d\n", cpu, node);
@@ -993,13 +982,18 @@ static void __cpuinit init_intel(struct cpuinfo_x86 *c)
 		unsigned eax = cpuid_eax(0x80000008);
 		c->x86_virt_bits = (eax >> 8) & 0xff;
 		c->x86_phys_bits = eax & 0xff;
+		/* CPUID workaround for Intel 0F34 CPU */
+		if (c->x86_vendor == X86_VENDOR_INTEL &&
+		    c->x86 == 0xF && c->x86_model == 0x3 &&
+		    c->x86_mask == 0x4)
+			c->x86_phys_bits = 36;
 	}
 
 	if (c->x86 == 15)
 		c->x86_cache_alignment = c->x86_clflush_size * 2;
 	if (c->x86 >= 15)
 		set_bit(X86_FEATURE_CONSTANT_TSC, &c->x86_capability);
- 	c->x86_num_cores = intel_num_cpu_cores(c);
+ 	c->x86_max_cores = intel_num_cpu_cores(c);
 
 	srat_detect_node();
 }
@@ -1037,7 +1031,7 @@ void __cpuinit early_identify_cpu(struct cpuinfo_x86 *c)
 	c->x86_model_id[0] = '\0';  /* Unset */
 	c->x86_clflush_size = 64;
 	c->x86_cache_alignment = c->x86_clflush_size;
-	c->x86_num_cores = 1;
+	c->x86_max_cores = 1;
 	c->extended_cpuid_level = 0;
 	memset(&c->x86_capability, 0, sizeof c->x86_capability);
 
@@ -1060,10 +1054,10 @@ void __cpuinit early_identify_cpu(struct cpuinfo_x86 *c)
 		c->x86 = (tfms >> 8) & 0xf;
 		c->x86_model = (tfms >> 4) & 0xf;
 		c->x86_mask = tfms & 0xf;
-		if (c->x86 == 0xf) {
+		if (c->x86 == 0xf)
 			c->x86 += (tfms >> 20) & 0xff;
+		if (c->x86 >= 0x6)
 			c->x86_model += ((tfms >> 16) & 0xF) << 4;
-		} 
 		if (c->x86_capability[0] & (1<<19)) 
 			c->x86_clflush_size = ((misc >> 8) & 0xff) * 8;
 	} else {
@@ -1271,13 +1265,12 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 		seq_printf(m, "cache size\t: %d KB\n", c->x86_cache_size);
 	
 #ifdef CONFIG_SMP
-	if (smp_num_siblings * c->x86_num_cores > 1) {
+	if (smp_num_siblings * c->x86_max_cores > 1) {
 		int cpu = c - cpu_data;
 		seq_printf(m, "physical id\t: %d\n", phys_proc_id[cpu]);
-		seq_printf(m, "siblings\t: %d\n",
-				c->x86_num_cores * smp_num_siblings);
+		seq_printf(m, "siblings\t: %d\n", cpus_weight(cpu_core_map[cpu]));
 		seq_printf(m, "core id\t\t: %d\n", cpu_core_id[cpu]);
-		seq_printf(m, "cpu cores\t: %d\n", c->x86_num_cores);
+		seq_printf(m, "cpu cores\t: %d\n", c->booted_cores);
 	}
 #endif	
 
diff --git a/arch/x86_64/kernel/setup64.c b/arch/x86_64/kernel/setup64.c
index 79190891fbc5..06dc354375c3 100644
--- a/arch/x86_64/kernel/setup64.c
+++ b/arch/x86_64/kernel/setup64.c
@@ -141,7 +141,6 @@ void pda_init(int cpu)
 			panic("cannot allocate irqstack for cpu %d", cpu); 
 	}
 
-	asm volatile("movq %0,%%cr3" :: "r" (__pa_symbol(&init_level4_pgt)));
 
 	pda->irqstackptr += IRQSTACKSIZE-64;
 } 
@@ -197,6 +196,7 @@ void __cpuinit cpu_init (void)
 	/* CPU 0 is initialised in head64.c */
 	if (cpu != 0) {
 		pda_init(cpu);
+		zap_low_mappings(cpu);
 	} else 
 		estacks = boot_exception_stacks; 
 
diff --git a/arch/x86_64/kernel/signal.c b/arch/x86_64/kernel/signal.c
index d642fbf3da29..5876df116c92 100644
--- a/arch/x86_64/kernel/signal.c
+++ b/arch/x86_64/kernel/signal.c
@@ -110,6 +110,15 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc, unsigned
 	COPY(r14);
 	COPY(r15);
 
+	/* Kernel saves and restores only the CS segment register on signals,
+	 * which is the bare minimum needed to allow mixed 32/64-bit code.
+	 * App's signal handler can save/restore other segments if needed. */
+	{
+		unsigned cs;
+		err |= __get_user(cs, &sc->cs);
+		regs->cs = cs | 3;	/* Force into user mode */
+	}
+
 	{
 		unsigned int tmpflags;
 		err |= __get_user(tmpflags, &sc->eflags);
@@ -187,6 +196,7 @@ setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs, unsigned lo
 {
 	int err = 0;
 
+	err |= __put_user(regs->cs, &sc->cs);
 	err |= __put_user(0, &sc->gs);
 	err |= __put_user(0, &sc->fs);
 
@@ -318,7 +328,14 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
 
 	regs->rsp = (unsigned long)frame;
 
+	/* Set up the CS register to run signal handlers in 64-bit mode,
+	   even if the handler happens to be interrupting 32-bit code. */
+	regs->cs = __USER_CS;
+
+	/* This, by contrast, has nothing to do with segment registers -
+	   see include/asm-x86_64/uaccess.h for details. */
 	set_fs(USER_DS);
+
 	regs->eflags &= ~TF_MASK;
 	if (test_thread_flag(TIF_SINGLESTEP))
 		ptrace_notify(SIGTRAP);
diff --git a/arch/x86_64/kernel/smp.c b/arch/x86_64/kernel/smp.c
index 9db9dda161b4..cfc3d9dccbd9 100644
--- a/arch/x86_64/kernel/smp.c
+++ b/arch/x86_64/kernel/smp.c
@@ -28,8 +28,6 @@
 #include <asm/proto.h>
 #include <asm/apicdef.h>
 
-#define __cpuinit __init
-
 /*
  *	Smarter SMP flushing macros. 
  *		c/o Linus Torvalds.
@@ -452,13 +450,14 @@ int smp_call_function (void (*func) (void *info), void *info, int nonatomic,
 
 void smp_stop_cpu(void)
 {
+	unsigned long flags;
 	/*
 	 * Remove this CPU:
 	 */
 	cpu_clear(smp_processor_id(), cpu_online_map);
-	local_irq_disable();
+	local_irq_save(flags);
 	disable_local_APIC();
-	local_irq_enable(); 
+	local_irq_restore(flags);
 }
 
 static void smp_really_stop_cpu(void *dummy)
diff --git a/arch/x86_64/kernel/smpboot.c b/arch/x86_64/kernel/smpboot.c
index c4e59bbdc187..ecbd7b83acc1 100644
--- a/arch/x86_64/kernel/smpboot.c
+++ b/arch/x86_64/kernel/smpboot.c
@@ -64,6 +64,7 @@
 int smp_num_siblings = 1;
 /* Package ID of each logical CPU */
 u8 phys_proc_id[NR_CPUS] __read_mostly = { [0 ... NR_CPUS-1] = BAD_APICID };
+/* core ID of each logical CPU */
 u8 cpu_core_id[NR_CPUS] __read_mostly = { [0 ... NR_CPUS-1] = BAD_APICID };
 
 /* Bitmask of currently online CPUs */
@@ -87,7 +88,10 @@ struct cpuinfo_x86 cpu_data[NR_CPUS] __cacheline_aligned;
 /* Set when the idlers are all forked */
 int smp_threads_ready;
 
+/* representing HT siblings of each logical CPU */
 cpumask_t cpu_sibling_map[NR_CPUS] __read_mostly;
+
+/* representing HT and core siblings of each logical CPU */
 cpumask_t cpu_core_map[NR_CPUS] __read_mostly;
 EXPORT_SYMBOL(cpu_core_map);
 
@@ -434,30 +438,59 @@ void __cpuinit smp_callin(void)
 	cpu_set(cpuid, cpu_callin_map);
 }
 
+/* representing cpus for which sibling maps can be computed */
+static cpumask_t cpu_sibling_setup_map;
+
 static inline void set_cpu_sibling_map(int cpu)
 {
 	int i;
+	struct cpuinfo_x86 *c = cpu_data;
+
+	cpu_set(cpu, cpu_sibling_setup_map);
 
 	if (smp_num_siblings > 1) {
-		for_each_cpu(i) {
-			if (cpu_core_id[cpu] == cpu_core_id[i]) {
+		for_each_cpu_mask(i, cpu_sibling_setup_map) {
+			if (phys_proc_id[cpu] == phys_proc_id[i] &&
+			    cpu_core_id[cpu] == cpu_core_id[i]) {
 				cpu_set(i, cpu_sibling_map[cpu]);
 				cpu_set(cpu, cpu_sibling_map[i]);
+				cpu_set(i, cpu_core_map[cpu]);
+				cpu_set(cpu, cpu_core_map[i]);
 			}
 		}
 	} else {
 		cpu_set(cpu, cpu_sibling_map[cpu]);
 	}
 
-	if (current_cpu_data.x86_num_cores > 1) {
-		for_each_cpu(i) {
-			if (phys_proc_id[cpu] == phys_proc_id[i]) {
-				cpu_set(i, cpu_core_map[cpu]);
-				cpu_set(cpu, cpu_core_map[i]);
-			}
-		}
-	} else {
+	if (current_cpu_data.x86_max_cores == 1) {
 		cpu_core_map[cpu] = cpu_sibling_map[cpu];
+		c[cpu].booted_cores = 1;
+		return;
+	}
+
+	for_each_cpu_mask(i, cpu_sibling_setup_map) {
+		if (phys_proc_id[cpu] == phys_proc_id[i]) {
+			cpu_set(i, cpu_core_map[cpu]);
+			cpu_set(cpu, cpu_core_map[i]);
+			/*
+			 *  Does this new cpu bringup a new core?
+			 */
+			if (cpus_weight(cpu_sibling_map[cpu]) == 1) {
+				/*
+				 * for each core in package, increment
+				 * the booted_cores for this new cpu
+				 */
+				if (first_cpu(cpu_sibling_map[i]) == i)
+					c[cpu].booted_cores++;
+				/*
+				 * increment the core count for all
+				 * the other cpus in this package
+				 */
+				if (i != cpu)
+					c[i].booted_cores++;
+			} else if (i != cpu && !c[cpu].booted_cores)
+				c[cpu].booted_cores = c[i].booted_cores;
+		}
 	}
 }
 
@@ -879,6 +912,9 @@ static __init void disable_smp(void)
 }
 
 #ifdef CONFIG_HOTPLUG_CPU
+
+int additional_cpus __initdata = -1;
+
 /*
  * cpu_possible_map should be static, it cannot change as cpu's
  * are onlined, or offlined. The reason is per-cpu data-structures
@@ -887,14 +923,38 @@ static __init void disable_smp(void)
  * cpu_present_map on the other hand can change dynamically.
  * In case when cpu_hotplug is not compiled, then we resort to current
  * behaviour, which is cpu_possible == cpu_present.
- * If cpu-hotplug is supported, then we need to preallocate for all
- * those NR_CPUS, hence cpu_possible_map represents entire NR_CPUS range.
  * - Ashok Raj
+ *
+ * Three ways to find out the number of additional hotplug CPUs:
+ * - If the BIOS specified disabled CPUs in ACPI/mptables use that.
+ * - otherwise use half of the available CPUs or 2, whatever is more.
+ * - The user can overwrite it with additional_cpus=NUM
+ * We do this because additional CPUs waste a lot of memory.
+ * -AK
  */
 __init void prefill_possible_map(void)
 {
 	int i;
-	for (i = 0; i < NR_CPUS; i++)
+	int possible;
+
+ 	if (additional_cpus == -1) {
+ 		if (disabled_cpus > 0) {
+ 			additional_cpus = disabled_cpus;
+ 		} else {
+ 			additional_cpus = num_processors / 2;
+ 			if (additional_cpus == 0)
+ 				additional_cpus = 2;
+ 		}
+ 	}
+	possible = num_processors + additional_cpus;
+	if (possible > NR_CPUS) 
+		possible = NR_CPUS;
+
+	printk(KERN_INFO "SMP: Allowing %d CPUs, %d hotplug CPUs\n",
+		possible,
+	        max_t(int, possible - num_processors, 0));
+
+	for (i = 0; i < possible; i++)
 		cpu_set(i, cpu_possible_map);
 }
 #endif
@@ -965,6 +1025,7 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
 	nmi_watchdog_default();
 	current_cpu_data = boot_cpu_data;
 	current_thread_info()->cpu = 0;  /* needed? */
+	set_cpu_sibling_map(0);
 
 	if (smp_sanity_check(max_cpus) < 0) {
 		printk(KERN_INFO "SMP disabled\n");
@@ -1008,8 +1069,6 @@ void __init smp_prepare_boot_cpu(void)
 	int me = smp_processor_id();
 	cpu_set(me, cpu_online_map);
 	cpu_set(me, cpu_callout_map);
-	cpu_set(0, cpu_sibling_map[0]);
-	cpu_set(0, cpu_core_map[0]);
 	per_cpu(cpu_state, me) = CPU_ONLINE;
 }
 
@@ -1062,9 +1121,6 @@ int __cpuinit __cpu_up(unsigned int cpu)
  */
 void __init smp_cpus_done(unsigned int max_cpus)
 {
-#ifndef CONFIG_HOTPLUG_CPU
-	zap_low_mappings();
-#endif
 	smp_cleanup_boot();
 
 #ifdef CONFIG_X86_IO_APIC
@@ -1081,15 +1137,24 @@ void __init smp_cpus_done(unsigned int max_cpus)
 static void remove_siblinginfo(int cpu)
 {
 	int sibling;
+	struct cpuinfo_x86 *c = cpu_data;
 
+	for_each_cpu_mask(sibling, cpu_core_map[cpu]) {
+		cpu_clear(cpu, cpu_core_map[sibling]);
+		/*
+		 * last thread sibling in this cpu core going down
+		 */
+		if (cpus_weight(cpu_sibling_map[cpu]) == 1)
+			c[sibling].booted_cores--;
+	}
+			
 	for_each_cpu_mask(sibling, cpu_sibling_map[cpu])
 		cpu_clear(cpu, cpu_sibling_map[sibling]);
-	for_each_cpu_mask(sibling, cpu_core_map[cpu])
-		cpu_clear(cpu, cpu_core_map[sibling]);
 	cpus_clear(cpu_sibling_map[cpu]);
 	cpus_clear(cpu_core_map[cpu]);
 	phys_proc_id[cpu] = BAD_APICID;
 	cpu_core_id[cpu] = BAD_APICID;
+	cpu_clear(cpu, cpu_sibling_setup_map);
 }
 
 void remove_cpu_from_maps(void)
@@ -1116,7 +1181,7 @@ int __cpu_disable(void)
 	if (cpu == 0)
 		return -EBUSY;
 
-	disable_APIC_timer();
+	clear_local_APIC();
 
 	/*
 	 * HACK:
@@ -1153,6 +1218,12 @@ void __cpu_die(unsigned int cpu)
  	printk(KERN_ERR "CPU %u didn't die...\n", cpu);
 }
 
+static __init int setup_additional_cpus(char *s)
+{
+	return get_option(&s, &additional_cpus);
+}
+__setup("additional_cpus=", setup_additional_cpus);
+
 #else /* ... !CONFIG_HOTPLUG_CPU */
 
 int __cpu_disable(void)
diff --git a/arch/x86_64/kernel/sys_x86_64.c b/arch/x86_64/kernel/sys_x86_64.c
index cc7821c68851..6449ea8fe756 100644
--- a/arch/x86_64/kernel/sys_x86_64.c
+++ b/arch/x86_64/kernel/sys_x86_64.c
@@ -154,17 +154,3 @@ asmlinkage long sys_uname(struct new_utsname __user * name)
 		err |= copy_to_user(&name->machine, "i686", 5); 		
 	return err ? -EFAULT : 0;
 }
-
-asmlinkage long sys_time64(long __user * tloc)
-{
-	struct timeval now; 
-	int i; 
-
-	do_gettimeofday(&now);
-	i = now.tv_sec;
-	if (tloc) {
-		if (put_user(i,tloc))
-			i = -EFAULT;
-	}
-	return i;
-}
diff --git a/arch/x86_64/kernel/time.c b/arch/x86_64/kernel/time.c
index fdaddc4e5284..74102796e5c0 100644
--- a/arch/x86_64/kernel/time.c
+++ b/arch/x86_64/kernel/time.c
@@ -59,7 +59,7 @@ static int notsc __initdata = 0;
 unsigned int cpu_khz;					/* TSC clocks / usec, not used here */
 static unsigned long hpet_period;			/* fsecs / HPET clock */
 unsigned long hpet_tick;				/* HPET clocks / interrupt */
-static int hpet_use_timer;
+static int hpet_use_timer;				/* Use counter of hpet for time keeping, otherwise PIT */
 unsigned long vxtime_hz = PIT_TICK_RATE;
 int report_lost_ticks;				/* command line option */
 unsigned long long monotonic_base;
@@ -908,12 +908,14 @@ void __init time_init(void)
 	if (!hpet_init())
                 vxtime_hz = (1000000000000000L + hpet_period / 2) /
 			hpet_period;
+	else
+		vxtime.hpet_address = 0;
 
 	if (hpet_use_timer) {
 		cpu_khz = hpet_calibrate_tsc();
 		timename = "HPET";
 #ifdef CONFIG_X86_PM_TIMER
-	} else if (pmtmr_ioport) {
+	} else if (pmtmr_ioport && !vxtime.hpet_address) {
 		vxtime_hz = PM_TIMER_FREQUENCY;
 		timename = "PM";
 		pit_init();
diff --git a/arch/x86_64/kernel/traps.c b/arch/x86_64/kernel/traps.c
index b5e09e6b5536..bf337f493189 100644
--- a/arch/x86_64/kernel/traps.c
+++ b/arch/x86_64/kernel/traps.c
@@ -428,19 +428,6 @@ static void __kprobes do_trap(int trapnr, int signr, char *str,
 {
 	conditional_sti(regs);
 
-#ifdef CONFIG_CHECKING
-       { 
-               unsigned long gs; 
-               struct x8664_pda *pda = cpu_pda + safe_smp_processor_id(); 
-               rdmsrl(MSR_GS_BASE, gs); 
-               if (gs != (unsigned long)pda) { 
-                       wrmsrl(MSR_GS_BASE, pda); 
-                       printk("%s: wrong gs %lx expected %p rip %lx\n", str, gs, pda,
-			      regs->rip);
-               }
-       }
-#endif
-
 	if (user_mode(regs)) {
 		struct task_struct *tsk = current;
 
@@ -513,20 +500,6 @@ asmlinkage void __kprobes do_general_protection(struct pt_regs * regs,
 {
 	conditional_sti(regs);
 
-#ifdef CONFIG_CHECKING
-       { 
-               unsigned long gs; 
-               struct x8664_pda *pda = cpu_pda + safe_smp_processor_id(); 
-               rdmsrl(MSR_GS_BASE, gs); 
-               if (gs != (unsigned long)pda) { 
-                       wrmsrl(MSR_GS_BASE, pda); 
-		       oops_in_progress++;
-                       printk("general protection handler: wrong gs %lx expected %p\n", gs, pda);
-		       oops_in_progress--;
-               }
-       }
-#endif
-
 	if (user_mode(regs)) {
 		struct task_struct *tsk = current;
 
@@ -665,19 +638,6 @@ asmlinkage void __kprobes do_debug(struct pt_regs * regs,
 	struct task_struct *tsk = current;
 	siginfo_t info;
 
-#ifdef CONFIG_CHECKING
-       { 
-	       /* RED-PEN interaction with debugger - could destroy gs */
-               unsigned long gs; 
-               struct x8664_pda *pda = cpu_pda + safe_smp_processor_id(); 
-               rdmsrl(MSR_GS_BASE, gs); 
-               if (gs != (unsigned long)pda) { 
-                       wrmsrl(MSR_GS_BASE, pda); 
-                       printk("debug handler: wrong gs %lx expected %p\n", gs, pda);
-               }
-       }
-#endif
-
 	get_debugreg(condition, 6);
 
 	if (notify_die(DIE_DEBUG, "debug", regs, condition, error_code,
@@ -888,6 +848,10 @@ asmlinkage void __attribute__((weak)) smp_thermal_interrupt(void)
 {
 }
 
+asmlinkage void __attribute__((weak)) mce_threshold_interrupt(void)
+{
+}
+
 /*
  *  'math_state_restore()' saves the current math information in the
  * old math state array, and gets the new ones from the current task
diff --git a/arch/x86_64/kernel/vmlinux.lds.S b/arch/x86_64/kernel/vmlinux.lds.S
index 6dd642cad2ef..58b19215b4b3 100644
--- a/arch/x86_64/kernel/vmlinux.lds.S
+++ b/arch/x86_64/kernel/vmlinux.lds.S
@@ -50,7 +50,7 @@ SECTIONS
 	*(.bss.page_aligned)	
 	*(.bss)
 	}
-  __bss_end = .;
+  __bss_stop = .;
 
   . = ALIGN(PAGE_SIZE);
   . = ALIGN(CONFIG_X86_L1_CACHE_BYTES);
diff --git a/arch/x86_64/kernel/x8664_ksyms.c b/arch/x86_64/kernel/x8664_ksyms.c
index fd99ddd009bc..4a54221e10bc 100644
--- a/arch/x86_64/kernel/x8664_ksyms.c
+++ b/arch/x86_64/kernel/x8664_ksyms.c
@@ -203,3 +203,6 @@ EXPORT_SYMBOL(flush_tlb_page);
 #endif
 
 EXPORT_SYMBOL(cpu_khz);
+
+EXPORT_SYMBOL(load_gs_index);
+
diff --git a/arch/x86_64/lib/clear_page.S b/arch/x86_64/lib/clear_page.S
index 30a9da458c15..43d9fa136180 100644
--- a/arch/x86_64/lib/clear_page.S
+++ b/arch/x86_64/lib/clear_page.S
@@ -5,46 +5,8 @@
 	.globl clear_page
 	.p2align 4
 clear_page:
-	xorl   %eax,%eax
-	movl   $4096/64,%ecx
-	.p2align 4
-.Lloop:
-	decl	%ecx
-#define PUT(x) movq %rax,x*8(%rdi) 
-	movq %rax,(%rdi)
-	PUT(1)
-	PUT(2)
-	PUT(3)
-	PUT(4)
-	PUT(5)
-	PUT(6)
-	PUT(7)
-	leaq	64(%rdi),%rdi
-	jnz	.Lloop
-	nop
-	ret
-clear_page_end:	
-	
-	/* C stepping K8 run faster using the string instructions.
-	   It is also a lot simpler. Use this when possible */
-	
-#include <asm/cpufeature.h>
-	    	
-	.section .altinstructions,"a"
-	.align 8
-	.quad  clear_page
-	.quad  clear_page_c
-	.byte  X86_FEATURE_K8_C
-	.byte  clear_page_end-clear_page	
-	.byte  clear_page_c_end-clear_page_c
-	.previous
-
-	.section .altinstr_replacement,"ax"
-clear_page_c:
 	movl $4096/8,%ecx
 	xorl %eax,%eax
 	rep 
 	stosq
 	ret
-clear_page_c_end:
-	.previous
diff --git a/arch/x86_64/lib/copy_page.S b/arch/x86_64/lib/copy_page.S
index dd3aa47b6bf5..621a19769406 100644
--- a/arch/x86_64/lib/copy_page.S
+++ b/arch/x86_64/lib/copy_page.S
@@ -8,94 +8,7 @@
 	.globl copy_page
 	.p2align 4
 copy_page:
-	subq	$3*8,%rsp
-	movq	%rbx,(%rsp)
-	movq	%r12,1*8(%rsp)
-	movq	%r13,2*8(%rsp)
-			
-	movl	$(4096/64)-5,%ecx
-	.p2align 4
-.Loop64:	
-  	dec     %rcx
-
-	movq        (%rsi), %rax
-	movq      8 (%rsi), %rbx
-	movq     16 (%rsi), %rdx
-	movq     24 (%rsi), %r8
-	movq     32 (%rsi), %r9
-	movq     40 (%rsi), %r10
-	movq     48 (%rsi), %r11
-	movq     56 (%rsi), %r12
-
-	prefetcht0 5*64(%rsi)
-
-	movq     %rax,    (%rdi)
-	movq     %rbx,  8 (%rdi)
-	movq     %rdx, 16 (%rdi)
-	movq     %r8,  24 (%rdi)
-	movq     %r9,  32 (%rdi)
-	movq     %r10, 40 (%rdi)
-	movq     %r11, 48 (%rdi)
-	movq     %r12, 56 (%rdi)
-
-	leaq    64 (%rsi), %rsi
-	leaq    64 (%rdi), %rdi
-
-	jnz     .Loop64
-
-	movl	$5,%ecx
-	.p2align 4
-.Loop2:	
-	decl   %ecx
-
-	movq        (%rsi), %rax
-	movq      8 (%rsi), %rbx
-	movq     16 (%rsi), %rdx
-	movq     24 (%rsi), %r8
-	movq     32 (%rsi), %r9
-	movq     40 (%rsi), %r10
-	movq     48 (%rsi), %r11
-	movq     56 (%rsi), %r12
-
-	movq     %rax,    (%rdi)
-	movq     %rbx,  8 (%rdi)
-	movq     %rdx, 16 (%rdi)
-	movq     %r8,  24 (%rdi)
-	movq     %r9,  32 (%rdi)
-	movq     %r10, 40 (%rdi)
-	movq     %r11, 48 (%rdi)
-	movq     %r12, 56 (%rdi)
-	
-	leaq	64(%rdi),%rdi			
-	leaq	64(%rsi),%rsi			
-	
-	jnz	.Loop2		
-	
-	movq	(%rsp),%rbx
-	movq	1*8(%rsp),%r12
-	movq	2*8(%rsp),%r13
-	addq	$3*8,%rsp
-	ret
-	
-	/* C stepping K8 run faster using the string copy instructions.
-	   It is also a lot simpler. Use this when possible */
-
-#include <asm/cpufeature.h>		
-		
-	.section .altinstructions,"a"
-	.align 8
-	.quad  copy_page
-	.quad  copy_page_c
-	.byte  X86_FEATURE_K8_C
-	.byte  copy_page_c_end-copy_page_c
-	.byte  copy_page_c_end-copy_page_c
-	.previous
-
-	.section .altinstr_replacement,"ax"
-copy_page_c:
 	movl $4096/8,%ecx
 	rep 
 	movsq 
 	ret
-copy_page_c_end:
-	.previous
diff --git a/arch/x86_64/lib/memcpy.S b/arch/x86_64/lib/memcpy.S
index c6c46494fef5..92dd80544602 100644
--- a/arch/x86_64/lib/memcpy.S
+++ b/arch/x86_64/lib/memcpy.S
@@ -11,6 +11,8 @@
  * 
  * Output:
  * rax original destination
+ * 
+ * TODO: check best memcpy for PSC
  */	
 
  	.globl __memcpy
@@ -18,95 +20,6 @@
 	.p2align 4
 __memcpy:
 memcpy:		
-	pushq %rbx
-	movq %rdi,%rax
-
-	movl %edx,%ecx
-	shrl $6,%ecx
-	jz .Lhandle_tail
-	
-	.p2align 4
-.Lloop_64:
-	decl %ecx
-	
-	movq (%rsi),%r11
-	movq 8(%rsi),%r8
-
-	movq %r11,(%rdi)
-	movq %r8,1*8(%rdi)
-
-	movq 2*8(%rsi),%r9
-	movq 3*8(%rsi),%r10
-
-	movq %r9,2*8(%rdi)
-	movq %r10,3*8(%rdi)
-		
-	movq 4*8(%rsi),%r11
-	movq 5*8(%rsi),%r8
-
-	movq %r11,4*8(%rdi)
-	movq %r8,5*8(%rdi)
-
-	movq 6*8(%rsi),%r9
-	movq 7*8(%rsi),%r10
-
-	movq %r9,6*8(%rdi)
-	movq %r10,7*8(%rdi)
-
-	leaq 64(%rsi),%rsi
-	leaq 64(%rdi),%rdi
-	jnz  .Lloop_64
-
-.Lhandle_tail:
-	movl %edx,%ecx
-	andl $63,%ecx
-	shrl $3,%ecx
-	jz   .Lhandle_7
-	.p2align 4
-.Lloop_8: 
-	decl %ecx
-	movq (%rsi),%r8
-	movq %r8,(%rdi) 
-	leaq 8(%rdi),%rdi
-	leaq 8(%rsi),%rsi
-	jnz  .Lloop_8
-
-.Lhandle_7:
-	movl %edx,%ecx
-	andl $7,%ecx
-	jz .Lende
-	.p2align 4
-.Lloop_1:
-	movb (%rsi),%r8b
-	movb %r8b,(%rdi) 
-	incq %rdi
-	incq %rsi
-	decl %ecx
-	jnz .Lloop_1
-	
-.Lende: 	
-	popq %rbx
-	ret
-.Lfinal:
-	
-	/* C stepping K8 run faster using the string copy instructions.
-	   It is also a lot simpler. Use this when possible */
-	
-	.section .altinstructions,"a"
-	.align 8
-	.quad  memcpy
-	.quad  memcpy_c
-	.byte  X86_FEATURE_K8_C
-	.byte  .Lfinal-memcpy
-	.byte  memcpy_c_end-memcpy_c	
-	.previous
-
-	.section .altinstr_replacement,"ax"
- /* rdi	destination
-  * rsi source
-  * rdx count
-  */			
-memcpy_c:
 	movq %rdi,%rax
 	movl %edx,%ecx
 	shrl $3,%ecx
@@ -117,5 +30,3 @@ memcpy_c:
 	rep
 	movsb
 	ret
-memcpy_c_end:
-	.previous
diff --git a/arch/x86_64/lib/memset.S b/arch/x86_64/lib/memset.S
index 4b4c40638640..2aa48f24ed1e 100644
--- a/arch/x86_64/lib/memset.S
+++ b/arch/x86_64/lib/memset.S
@@ -13,98 +13,6 @@
 	.p2align 4
 memset:	
 __memset:
-	movq %rdi,%r10
-	movq %rdx,%r11
-
-	/* expand byte value  */
-	movzbl %sil,%ecx
-	movabs $0x0101010101010101,%rax
-	mul    %rcx		/* with rax, clobbers rdx */
-
-	/* align dst */
-	movl  %edi,%r9d		
-	andl  $7,%r9d	
-	jnz  .Lbad_alignment
-.Lafter_bad_alignment:
-	
-	movl %r11d,%ecx
-	shrl $6,%ecx
-	jz	 .Lhandle_tail
-
-	.p2align 4
-.Lloop_64:	
-	decl   %ecx
-	movq  %rax,(%rdi) 
-	movq  %rax,8(%rdi) 
-	movq  %rax,16(%rdi) 
-	movq  %rax,24(%rdi) 
-	movq  %rax,32(%rdi) 
-	movq  %rax,40(%rdi) 
-	movq  %rax,48(%rdi) 
-	movq  %rax,56(%rdi) 
-	leaq  64(%rdi),%rdi
-	jnz    .Lloop_64
-
-	/* Handle tail in loops. The loops should be faster than hard
-	   to predict jump tables. */ 
-	.p2align 4	   
-.Lhandle_tail:
-	movl	%r11d,%ecx
-	andl    $63&(~7),%ecx
-	jz 		.Lhandle_7
-	shrl	$3,%ecx
-	.p2align 4
-.Lloop_8:
-	decl   %ecx
-	movq  %rax,(%rdi)
-	leaq  8(%rdi),%rdi
-	jnz    .Lloop_8
-
-.Lhandle_7:
-	movl	%r11d,%ecx
-	andl	$7,%ecx
-	jz      .Lende
-	.p2align 4
-.Lloop_1:
-	decl    %ecx
-	movb 	%al,(%rdi)
-	leaq	1(%rdi),%rdi
-	jnz     .Lloop_1
-	
-.Lende:	
-	movq	%r10,%rax
-	ret
-
-.Lbad_alignment:
-	cmpq $7,%r11
-	jbe	.Lhandle_7
-	movq %rax,(%rdi)	/* unaligned store */
-	movq $8,%r8			
-	subq %r9,%r8 
-	addq %r8,%rdi
-	subq %r8,%r11
-	jmp .Lafter_bad_alignment
-
-	/* C stepping K8 run faster using the string instructions.
-	   It is also a lot simpler. Use this when possible */
-
-#include <asm/cpufeature.h>	
-		
-	.section .altinstructions,"a"
-	.align 8
-	.quad  memset
-	.quad  memset_c
-	.byte  X86_FEATURE_K8_C
-	.byte  memset_c_end-memset_c
-	.byte  memset_c_end-memset_c
-	.previous
-
-	.section .altinstr_replacement,"ax"
- /* rdi	destination
-  * rsi value
-  * rdx count
-  */			
-memset_c:	
 	movq %rdi,%r9
 	movl %edx,%r8d
 	andl $7,%r8d		
@@ -121,5 +29,3 @@ memset_c:
 	stosb
 	movq %r9,%rax
 	ret
-memset_c_end:
-	.previous
diff --git a/arch/x86_64/mm/fault.c b/arch/x86_64/mm/fault.c
index b75b872ec154..3a63707a698b 100644
--- a/arch/x86_64/mm/fault.c
+++ b/arch/x86_64/mm/fault.c
@@ -308,18 +308,6 @@ asmlinkage void __kprobes do_page_fault(struct pt_regs *regs,
 	unsigned long flags;
 	siginfo_t info;
 
-#ifdef CONFIG_CHECKING
-	{ 
-		unsigned long gs; 
-		struct x8664_pda *pda = cpu_pda + stack_smp_processor_id(); 
-		rdmsrl(MSR_GS_BASE, gs); 
-		if (gs != (unsigned long)pda) { 
-			wrmsrl(MSR_GS_BASE, pda); 
-			printk("page_fault: wrong gs %lx expected %p\n", gs, pda);
-		}
-	}
-#endif
-
 	/* get the address */
 	__asm__("movq %%cr2,%0":"=r" (address));
 	if (notify_die(DIE_PAGE_FAULT, "page fault", regs, error_code, 14,
@@ -571,3 +559,10 @@ do_sigbus:
 	force_sig_info(SIGBUS, &info, tsk);
 	return;
 }
+
+static int __init enable_pagefaulttrace(char *str)
+{
+	page_fault_trace = 1;
+	return 0;
+}
+__setup("pagefaulttrace", enable_pagefaulttrace);
diff --git a/arch/x86_64/mm/init.c b/arch/x86_64/mm/init.c
index e60a1a848de8..c016dfe84784 100644
--- a/arch/x86_64/mm/init.c
+++ b/arch/x86_64/mm/init.c
@@ -22,6 +22,7 @@
 #include <linux/pagemap.h>
 #include <linux/bootmem.h>
 #include <linux/proc_fs.h>
+#include <linux/pci.h>
 
 #include <asm/processor.h>
 #include <asm/system.h>
@@ -36,16 +37,13 @@
 #include <asm/mmu_context.h>
 #include <asm/proto.h>
 #include <asm/smp.h>
+#include <asm/sections.h>
 
 #ifndef Dprintk
 #define Dprintk(x...)
 #endif
 
-#ifdef CONFIG_GART_IOMMU
-extern int swiotlb;
-#endif
-
-extern char _stext[];
+static unsigned long dma_reserve __initdata;
 
 DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
 
@@ -86,9 +84,6 @@ void show_mem(void)
 
 /* References to section boundaries */
 
-extern char _text, _etext, _edata, __bss_start, _end[];
-extern char __init_begin, __init_end;
-
 int after_bootmem;
 
 static void *spp_getpage(void)
@@ -308,42 +303,81 @@ void __init init_memory_mapping(unsigned long start, unsigned long end)
 	       table_end<<PAGE_SHIFT);
 }
 
-extern struct x8664_pda cpu_pda[NR_CPUS];
+void __cpuinit zap_low_mappings(int cpu)
+{
+	if (cpu == 0) {
+		pgd_t *pgd = pgd_offset_k(0UL);
+		pgd_clear(pgd);
+	} else {
+		/*
+		 * For AP's, zap the low identity mappings by changing the cr3
+		 * to init_level4_pgt and doing local flush tlb all
+		 */
+		asm volatile("movq %0,%%cr3" :: "r" (__pa_symbol(&init_level4_pgt)));
+	}
+	__flush_tlb_all();
+}
 
-/* Assumes all CPUs still execute in init_mm */
-void zap_low_mappings(void)
+/* Compute zone sizes for the DMA and DMA32 zones in a node. */
+__init void
+size_zones(unsigned long *z, unsigned long *h,
+	   unsigned long start_pfn, unsigned long end_pfn)
 {
-	pgd_t *pgd = pgd_offset_k(0UL);
-	pgd_clear(pgd);
-	flush_tlb_all();
+ 	int i;
+ 	unsigned long w;
+
+ 	for (i = 0; i < MAX_NR_ZONES; i++)
+ 		z[i] = 0;
+
+ 	if (start_pfn < MAX_DMA_PFN)
+ 		z[ZONE_DMA] = MAX_DMA_PFN - start_pfn;
+ 	if (start_pfn < MAX_DMA32_PFN) {
+ 		unsigned long dma32_pfn = MAX_DMA32_PFN;
+ 		if (dma32_pfn > end_pfn)
+ 			dma32_pfn = end_pfn;
+ 		z[ZONE_DMA32] = dma32_pfn - start_pfn;
+ 	}
+ 	z[ZONE_NORMAL] = end_pfn - start_pfn;
+
+ 	/* Remove lower zones from higher ones. */
+ 	w = 0;
+ 	for (i = 0; i < MAX_NR_ZONES; i++) {
+ 		if (z[i])
+ 			z[i] -= w;
+ 	        w += z[i];
+	}
+
+	/* Compute holes */
+	w = start_pfn;
+	for (i = 0; i < MAX_NR_ZONES; i++) {
+		unsigned long s = w;
+		w += z[i];
+		h[i] = e820_hole_size(s, w);
+	}
+
+	/* Add the space pace needed for mem_map to the holes too. */
+	for (i = 0; i < MAX_NR_ZONES; i++)
+		h[i] += (z[i] * sizeof(struct page)) / PAGE_SIZE;
+
+	/* The 16MB DMA zone has the kernel and other misc mappings.
+ 	   Account them too */
+	if (h[ZONE_DMA]) {
+		h[ZONE_DMA] += dma_reserve;
+		if (h[ZONE_DMA] >= z[ZONE_DMA]) {
+			printk(KERN_WARNING
+				"Kernel too large and filling up ZONE_DMA?\n");
+			h[ZONE_DMA] = z[ZONE_DMA];
+		}
+	}
 }
 
 #ifndef CONFIG_NUMA
 void __init paging_init(void)
 {
-	{
-		unsigned long zones_size[MAX_NR_ZONES];
-		unsigned long holes[MAX_NR_ZONES];
-		unsigned int max_dma;
-
-		memset(zones_size, 0, sizeof(zones_size));
-		memset(holes, 0, sizeof(holes));
-
-		max_dma = virt_to_phys((char *)MAX_DMA_ADDRESS) >> PAGE_SHIFT;
-
-		if (end_pfn < max_dma) {
-			zones_size[ZONE_DMA] = end_pfn;
-			holes[ZONE_DMA] = e820_hole_size(0, end_pfn);
-		} else {
-			zones_size[ZONE_DMA] = max_dma;
-			holes[ZONE_DMA] = e820_hole_size(0, max_dma);
-			zones_size[ZONE_NORMAL] = end_pfn - max_dma;
-			holes[ZONE_NORMAL] = e820_hole_size(max_dma, end_pfn);
-		}
-		free_area_init_node(0, NODE_DATA(0), zones_size,
-                        __pa(PAGE_OFFSET) >> PAGE_SHIFT, holes);
-	}
-	return;
+	unsigned long zones[MAX_NR_ZONES], holes[MAX_NR_ZONES];
+	size_zones(zones, holes, 0, end_pfn);
+	free_area_init_node(0, NODE_DATA(0), zones,
+			    __pa(PAGE_OFFSET) >> PAGE_SHIFT, holes);
 }
 #endif
 
@@ -438,19 +472,16 @@ void __init mem_init(void)
 		datasize >> 10,
 		initsize >> 10);
 
+#ifdef CONFIG_SMP
 	/*
-	 * Subtle. SMP is doing its boot stuff late (because it has to
-	 * fork idle threads) - but it also needs low mappings for the
-	 * protected-mode entry to work. We zap these entries only after
-	 * the WP-bit has been tested.
+	 * Sync boot_level4_pgt mappings with the init_level4_pgt
+	 * except for the low identity mappings which are already zapped
+	 * in init_level4_pgt. This sync-up is essential for AP's bringup
 	 */
-#ifndef CONFIG_SMP
-	zap_low_mappings();
+	memcpy(boot_level4_pgt+1, init_level4_pgt+1, (PTRS_PER_PGD-1)*sizeof(pgd_t));
 #endif
 }
 
-extern char __initdata_begin[], __initdata_end[];
-
 void free_initmem(void)
 {
 	unsigned long addr;
@@ -464,7 +495,7 @@ void free_initmem(void)
 		totalram_pages++;
 	}
 	memset(__initdata_begin, 0xba, __initdata_end - __initdata_begin);
-	printk ("Freeing unused kernel memory: %luk freed\n", (&__init_end - &__init_begin) >> 10);
+	printk ("Freeing unused kernel memory: %luk freed\n", (__init_end - __init_begin) >> 10);
 }
 
 #ifdef CONFIG_BLK_DEV_INITRD
@@ -491,6 +522,8 @@ void __init reserve_bootmem_generic(unsigned long phys, unsigned len)
 #else       		
 	reserve_bootmem(phys, len);    
 #endif
+	if (phys+len <= MAX_DMA_PFN*PAGE_SIZE)
+		dma_reserve += len / PAGE_SIZE;
 }
 
 int kern_addr_valid(unsigned long addr) 
@@ -532,10 +565,6 @@ extern int exception_trace, page_fault_trace;
 static ctl_table debug_table2[] = {
 	{ 99, "exception-trace", &exception_trace, sizeof(int), 0644, NULL,
 	  proc_dointvec },
-#ifdef CONFIG_CHECKING
-	{ 100, "page-fault-trace", &page_fault_trace, sizeof(int), 0644, NULL,
-	  proc_dointvec },
-#endif
 	{ 0, }
 }; 
 
diff --git a/arch/x86_64/mm/ioremap.c b/arch/x86_64/mm/ioremap.c
index ecf7acb5db9b..ae207064201e 100644
--- a/arch/x86_64/mm/ioremap.c
+++ b/arch/x86_64/mm/ioremap.c
@@ -247,9 +247,15 @@ void __iomem *ioremap_nocache (unsigned long phys_addr, unsigned long size)
 	return __ioremap(phys_addr, size, _PAGE_PCD);
 }
 
+/**
+ * iounmap - Free a IO remapping
+ * @addr: virtual address from ioremap_*
+ *
+ * Caller must ensure there is only one unmapping for the same pointer.
+ */
 void iounmap(volatile void __iomem *addr)
 {
-	struct vm_struct *p;
+	struct vm_struct *p, *o;
 
 	if (addr <= high_memory) 
 		return; 
@@ -257,12 +263,31 @@ void iounmap(volatile void __iomem *addr)
 		addr < phys_to_virt(ISA_END_ADDRESS))
 		return;
 
-	write_lock(&vmlist_lock);
-	p = __remove_vm_area((void *)((unsigned long)addr & PAGE_MASK));
-	if (!p)
+	addr = (volatile void __iomem *)(PAGE_MASK & (unsigned long __force)addr);
+	/* Use the vm area unlocked, assuming the caller
+	   ensures there isn't another iounmap for the same address
+	   in parallel. Reuse of the virtual address is prevented by
+	   leaving it in the global lists until we're done with it.
+	   cpa takes care of the direct mappings. */
+	read_lock(&vmlist_lock);
+	for (p = vmlist; p; p = p->next) {
+		if (p->addr == addr)
+			break;
+	}
+	read_unlock(&vmlist_lock);
+
+	if (!p) {
 		printk("iounmap: bad address %p\n", addr);
-	else if (p->flags >> 20)
+		dump_stack();
+		return;
+	}
+
+	/* Reset the direct mapping. Can block */
+	if (p->flags >> 20)
 		ioremap_change_attr(p->phys_addr, p->size, 0);
-	write_unlock(&vmlist_lock);
+
+	/* Finally remove it */
+	o = remove_vm_area((void *)addr);
+	BUG_ON(p != o || o == NULL);
 	kfree(p); 
 }
diff --git a/arch/x86_64/mm/k8topology.c b/arch/x86_64/mm/k8topology.c
index 65417b040c1b..a5663e0bb01c 100644
--- a/arch/x86_64/mm/k8topology.c
+++ b/arch/x86_64/mm/k8topology.c
@@ -108,6 +108,7 @@ int __init k8_scan_nodes(unsigned long start, unsigned long end)
 		limit >>= 16; 
 		limit <<= 24; 
 		limit |= (1<<24)-1;
+		limit++;
 
 		if (limit > end_pfn << PAGE_SHIFT)
 			limit = end_pfn << PAGE_SHIFT;
diff --git a/arch/x86_64/mm/numa.c b/arch/x86_64/mm/numa.c
index 214803821001..15b67d2760cb 100644
--- a/arch/x86_64/mm/numa.c
+++ b/arch/x86_64/mm/numa.c
@@ -38,38 +38,59 @@ cpumask_t node_to_cpumask[MAX_NUMNODES] __read_mostly;
 
 int numa_off __initdata;
 
-int __init compute_hash_shift(struct node *nodes, int numnodes)
+
+/*
+ * Given a shift value, try to populate memnodemap[]
+ * Returns :
+ * 1 if OK
+ * 0 if memnodmap[] too small (of shift too small)
+ * -1 if node overlap or lost ram (shift too big)
+ */
+static int __init populate_memnodemap(
+	const struct node *nodes, int numnodes, int shift)
 {
 	int i; 
-	int shift = 20;
-	unsigned long addr,maxend=0;
-	
-	for (i = 0; i < numnodes; i++)
-		if ((nodes[i].start != nodes[i].end) && (nodes[i].end > maxend))
-				maxend = nodes[i].end;
+	int res = -1;
+	unsigned long addr, end;
 
-	while ((1UL << shift) <  (maxend / NODEMAPSIZE))
-		shift++;
-
-	printk (KERN_DEBUG"Using %d for the hash shift. Max adder is %lx \n",
-			shift,maxend);
-	memset(memnodemap,0xff,sizeof(*memnodemap) * NODEMAPSIZE);
+	if (shift >= 64)
+		return -1;
+	memset(memnodemap, 0xff, sizeof(memnodemap));
 	for (i = 0; i < numnodes; i++) {
-		if (nodes[i].start == nodes[i].end)
+		addr = nodes[i].start;
+		end = nodes[i].end;
+		if (addr >= end)
 			continue;
-		for (addr = nodes[i].start;
-		     addr < nodes[i].end;
-		     addr += (1UL << shift)) {
-			if (memnodemap[addr >> shift] != 0xff) {
-				printk(KERN_INFO
-	"Your memory is not aligned you need to rebuild your kernel "
-	"with a bigger NODEMAPSIZE shift=%d adder=%lu\n",
-					shift,addr);
+		if ((end >> shift) >= NODEMAPSIZE)
+			return 0;
+		do {
+			if (memnodemap[addr >> shift] != 0xff)
 				return -1;
-			} 
 			memnodemap[addr >> shift] = i;
-		} 
+                       addr += (1UL << shift);
+		} while (addr < end);
+		res = 1;
 	} 
+	return res;
+}
+
+int __init compute_hash_shift(struct node *nodes, int numnodes)
+{
+	int shift = 20;
+
+	while (populate_memnodemap(nodes, numnodes, shift + 1) >= 0)
+		shift++;
+
+	printk(KERN_DEBUG "Using %d for the hash shift.\n",
+		shift);
+
+	if (populate_memnodemap(nodes, numnodes, shift) != 1) {
+		printk(KERN_INFO
+	"Your memory is not aligned you need to rebuild your kernel "
+	"with a bigger NODEMAPSIZE shift=%d\n",
+			shift);
+		return -1;
+	}
 	return shift;
 }
 
@@ -94,7 +115,6 @@ void __init setup_node_bootmem(int nodeid, unsigned long start, unsigned long en
 	start_pfn = start >> PAGE_SHIFT;
 	end_pfn = end >> PAGE_SHIFT;
 
-	memory_present(nodeid, start_pfn, end_pfn);
 	nodedata_phys = find_e820_area(start, end, pgdat_size); 
 	if (nodedata_phys == -1L) 
 		panic("Cannot find memory pgdat in node %d\n", nodeid);
@@ -132,29 +152,14 @@ void __init setup_node_zones(int nodeid)
 	unsigned long start_pfn, end_pfn; 
 	unsigned long zones[MAX_NR_ZONES];
 	unsigned long holes[MAX_NR_ZONES];
-	unsigned long dma_end_pfn;
 
-	memset(zones, 0, sizeof(unsigned long) * MAX_NR_ZONES); 
-	memset(holes, 0, sizeof(unsigned long) * MAX_NR_ZONES);
+ 	start_pfn = node_start_pfn(nodeid);
+ 	end_pfn = node_end_pfn(nodeid);
 
-	start_pfn = node_start_pfn(nodeid);
-	end_pfn = node_end_pfn(nodeid);
+	Dprintk(KERN_INFO "setting up node %d %lx-%lx\n",
+		nodeid, start_pfn, end_pfn);
 
-	Dprintk(KERN_INFO "setting up node %d %lx-%lx\n", nodeid, start_pfn, end_pfn);
-	
-	/* All nodes > 0 have a zero length zone DMA */ 
-	dma_end_pfn = __pa(MAX_DMA_ADDRESS) >> PAGE_SHIFT; 
-	if (start_pfn < dma_end_pfn) { 
-		zones[ZONE_DMA] = dma_end_pfn - start_pfn;
-		holes[ZONE_DMA] = e820_hole_size(start_pfn, dma_end_pfn);
-		zones[ZONE_NORMAL] = end_pfn - dma_end_pfn; 
-		holes[ZONE_NORMAL] = e820_hole_size(dma_end_pfn, end_pfn);
-
-	} else { 
-		zones[ZONE_NORMAL] = end_pfn - start_pfn; 
-		holes[ZONE_NORMAL] = e820_hole_size(start_pfn, end_pfn);
-	} 
-    
+	size_zones(zones, holes, start_pfn, end_pfn);
 	free_area_init_node(nodeid, NODE_DATA(nodeid), zones,
 			    start_pfn, holes);
 } 
@@ -171,7 +176,7 @@ void __init numa_init_array(void)
 	for (i = 0; i < NR_CPUS; i++) {
 		if (cpu_to_node[i] != NUMA_NO_NODE)
 			continue;
-		cpu_to_node[i] = rr;
+ 		numa_set_node(i, rr);
 		rr = next_node(rr, node_online_map);
 		if (rr == MAX_NUMNODES)
 			rr = first_node(node_online_map);
@@ -205,8 +210,6 @@ static int numa_emulation(unsigned long start_pfn, unsigned long end_pfn)
  		if (i == numa_fake-1)
  			sz = (end_pfn<<PAGE_SHIFT) - nodes[i].start;
  		nodes[i].end = nodes[i].start + sz;
- 		if (i != numa_fake-1)
- 			nodes[i].end--;
  		printk(KERN_INFO "Faking node %d at %016Lx-%016Lx (%LuMB)\n",
  		       i,
  		       nodes[i].start, nodes[i].end,
@@ -257,7 +260,7 @@ void __init numa_initmem_init(unsigned long start_pfn, unsigned long end_pfn)
 	nodes_clear(node_online_map);
 	node_set_online(0);
 	for (i = 0; i < NR_CPUS; i++)
-		cpu_to_node[i] = 0;
+		numa_set_node(i, 0);
 	node_to_cpumask[0] = cpumask_of_cpu(0);
 	setup_node_bootmem(0, start_pfn << PAGE_SHIFT, end_pfn << PAGE_SHIFT);
 }
@@ -267,6 +270,12 @@ __cpuinit void numa_add_cpu(int cpu)
 	set_bit(cpu, &node_to_cpumask[cpu_to_node(cpu)]);
 } 
 
+void __cpuinit numa_set_node(int cpu, int node)
+{
+	cpu_pda[cpu].nodenumber = node;
+	cpu_to_node[cpu] = node;
+}
+
 unsigned long __init numa_free_all_bootmem(void) 
 { 
 	int i;
@@ -277,9 +286,26 @@ unsigned long __init numa_free_all_bootmem(void)
 	return pages;
 } 
 
+#ifdef CONFIG_SPARSEMEM
+static void __init arch_sparse_init(void)
+{
+	int i;
+
+	for_each_online_node(i)
+		memory_present(i, node_start_pfn(i), node_end_pfn(i));
+
+	sparse_init();
+}
+#else
+#define arch_sparse_init() do {} while (0)
+#endif
+
 void __init paging_init(void)
 { 
 	int i;
+
+	arch_sparse_init();
+
 	for_each_online_node(i) {
 		setup_node_zones(i); 
 	}
diff --git a/arch/x86_64/mm/srat.c b/arch/x86_64/mm/srat.c
index 4b2e844c15a7..33340bd1e328 100644
--- a/arch/x86_64/mm/srat.c
+++ b/arch/x86_64/mm/srat.c
@@ -71,8 +71,6 @@ static __init void cutoff_node(int i, unsigned long start, unsigned long end)
 			nd->start = nd->end;
 	}
 	if (nd->end > end) {
-		if (!(end & 0xfff))
-			end--;
 		nd->end = end;
 		if (nd->start > nd->end)
 			nd->start = nd->end;
@@ -166,8 +164,6 @@ acpi_numa_memory_affinity_init(struct acpi_table_memory_affinity *ma)
 		if (nd->end < end)
 			nd->end = end;
 	}
-	if (!(nd->end & 0xfff))
-		nd->end--;
 	printk(KERN_INFO "SRAT: Node %u PXM %u %Lx-%Lx\n", node, pxm,
 	       nd->start, nd->end);
 }
@@ -203,7 +199,7 @@ int __init acpi_scan_nodes(unsigned long start, unsigned long end)
 		if (cpu_to_node[i] == NUMA_NO_NODE)
 			continue;
 		if (!node_isset(cpu_to_node[i], nodes_parsed))
-			cpu_to_node[i] = NUMA_NO_NODE; 
+			numa_set_node(i, NUMA_NO_NODE);
 	}
 	numa_init_array();
 	return 0;
diff --git a/arch/x86_64/pci/Makefile b/arch/x86_64/pci/Makefile
index bb34e5ef916c..a8f75a2a0f6f 100644
--- a/arch/x86_64/pci/Makefile
+++ b/arch/x86_64/pci/Makefile
@@ -11,7 +11,7 @@ obj-y		+= fixup.o
 obj-$(CONFIG_ACPI)	+= acpi.o
 obj-y			+= legacy.o irq.o common.o
 # mmconfig has a 64bit special
-obj-$(CONFIG_PCI_MMCONFIG) += mmconfig.o
+obj-$(CONFIG_PCI_MMCONFIG) += mmconfig.o direct.o
 
 obj-$(CONFIG_NUMA)	+= k8-bus.o
 
diff --git a/arch/x86_64/pci/mmconfig.c b/arch/x86_64/pci/mmconfig.c
index a0838c4a94e4..f16c0d57c552 100644
--- a/arch/x86_64/pci/mmconfig.c
+++ b/arch/x86_64/pci/mmconfig.c
@@ -8,18 +8,21 @@
 #include <linux/pci.h>
 #include <linux/init.h>
 #include <linux/acpi.h>
+#include <linux/bitmap.h>
 #include "pci.h"
 
 #define MMCONFIG_APER_SIZE (256*1024*1024)
 
+static DECLARE_BITMAP(fallback_slots, 32);
+
 /* Static virtual mapping of the MMCONFIG aperture */
 struct mmcfg_virt {
 	struct acpi_table_mcfg_config *cfg;
-	char *virt;
+	char __iomem *virt;
 };
 static struct mmcfg_virt *pci_mmcfg_virt;
 
-static char *get_virt(unsigned int seg, int bus)
+static char __iomem *get_virt(unsigned int seg, unsigned bus)
 {
 	int cfg_num = -1;
 	struct acpi_table_mcfg_config *cfg;
@@ -27,10 +30,9 @@ static char *get_virt(unsigned int seg, int bus)
 	while (1) {
 		++cfg_num;
 		if (cfg_num >= pci_mmcfg_config_num) {
-			/* something bad is going on, no cfg table is found. */
-			/* so we fall back to the old way we used to do this */
-			/* and just rely on the first entry to be correct. */
-			return pci_mmcfg_virt[0].virt;
+			/* Not found - fall back to type 1. This happens
+			   e.g. on the internal devices of a K8 northbridge. */
+			return NULL;
 		}
 		cfg = pci_mmcfg_virt[cfg_num].cfg;
 		if (cfg->pci_segment_group_number != seg)
@@ -41,20 +43,30 @@ static char *get_virt(unsigned int seg, int bus)
 	}
 }
 
-static inline char *pci_dev_base(unsigned int seg, unsigned int bus, unsigned int devfn)
+static char __iomem *pci_dev_base(unsigned int seg, unsigned int bus, unsigned int devfn)
 {
-
-	return get_virt(seg, bus) + ((bus << 20) | (devfn << 12));
+	char __iomem *addr;
+	if (seg == 0 && bus == 0 && test_bit(PCI_SLOT(devfn), &fallback_slots))
+		return NULL;
+	addr = get_virt(seg, bus);
+	if (!addr)
+		return NULL;
+ 	return addr + ((bus << 20) | (devfn << 12));
 }
 
 static int pci_mmcfg_read(unsigned int seg, unsigned int bus,
 			  unsigned int devfn, int reg, int len, u32 *value)
 {
-	char *addr = pci_dev_base(seg, bus, devfn);
+	char __iomem *addr;
 
+	/* Why do we have this when nobody checks it. How about a BUG()!? -AK */
 	if (unlikely(!value || (bus > 255) || (devfn > 255) || (reg > 4095)))
 		return -EINVAL;
 
+	addr = pci_dev_base(seg, bus, devfn);
+	if (!addr)
+		return pci_conf1_read(seg,bus,devfn,reg,len,value);
+
 	switch (len) {
 	case 1:
 		*value = readb(addr + reg);
@@ -73,11 +85,16 @@ static int pci_mmcfg_read(unsigned int seg, unsigned int bus,
 static int pci_mmcfg_write(unsigned int seg, unsigned int bus,
 			   unsigned int devfn, int reg, int len, u32 value)
 {
-	char *addr = pci_dev_base(seg, bus, devfn);
+	char __iomem *addr;
 
+	/* Why do we have this when nobody checks it. How about a BUG()!? -AK */
 	if (unlikely((bus > 255) || (devfn > 255) || (reg > 4095)))
 		return -EINVAL;
 
+	addr = pci_dev_base(seg, bus, devfn);
+	if (!addr)
+		return pci_conf1_write(seg,bus,devfn,reg,len,value);
+
 	switch (len) {
 	case 1:
 		writeb(value, addr + reg);
@@ -98,6 +115,30 @@ static struct pci_raw_ops pci_mmcfg = {
 	.write =	pci_mmcfg_write,
 };
 
+/* K8 systems have some devices (typically in the builtin northbridge)
+   that are only accessible using type1
+   Normally this can be expressed in the MCFG by not listing them
+   and assigning suitable _SEGs, but this isn't implemented in some BIOS.
+   Instead try to discover all devices on bus 0 that are unreachable using MM
+   and fallback for them.
+   We only do this for bus 0/seg 0 */
+static __init void unreachable_devices(void)
+{
+	int i;
+	for (i = 0; i < 32; i++) {
+		u32 val1;
+		char __iomem *addr;
+
+		pci_conf1_read(0, 0, PCI_DEVFN(i,0), 0, 4, &val1);
+		if (val1 == 0xffffffff)
+			continue;
+		addr = pci_dev_base(0, 0, PCI_DEVFN(i, 0));
+		if (addr == NULL|| readl(addr) != val1) {
+			set_bit(i, &fallback_slots);
+		}
+	}
+}
+
 static int __init pci_mmcfg_init(void)
 {
 	int i;
@@ -128,6 +169,8 @@ static int __init pci_mmcfg_init(void)
 		printk(KERN_INFO "PCI: Using MMCONFIG at %x\n", pci_mmcfg_config[i].base_address);
 	}
 
+	unreachable_devices();
+
 	raw_pci_ops = &pci_mmcfg;
 	pci_probe = (pci_probe & ~PCI_PROBE_MASK) | PCI_PROBE_MMCONF;
 
diff --git a/arch/xtensa/platform-iss/network.c b/arch/xtensa/platform-iss/network.c
index 96b9bb4a478d..0dc55cc8691b 100644
--- a/arch/xtensa/platform-iss/network.c
+++ b/arch/xtensa/platform-iss/network.c
@@ -616,9 +616,10 @@ void iss_net_user_timer_expire(unsigned long _conn)
 }
 
 
-static struct device_driver iss_net_driver = {
-	.name  = DRIVER_NAME,
-	.bus   = &platform_bus_type,
+static struct platform_driver iss_net_driver = {
+	.driver = {
+		.name  = DRIVER_NAME,
+	},
 };
 
 static int driver_registered;
@@ -669,7 +670,7 @@ static int iss_net_configure(int index, char *init)
 	/* sysfs register */
 
 	if (!driver_registered) {
-		driver_register(&iss_net_driver);
+		platform_driver_register(&iss_net_driver);
 		driver_registered = 1;
 	}
 
diff --git a/block/as-iosched.c b/block/as-iosched.c
index a78e160b59a3..43fa20495688 100644
--- a/block/as-iosched.c
+++ b/block/as-iosched.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/block/as-iosched.c
- *
  *  Anticipatory & deadline i/o scheduler.
  *
  *  Copyright (C) 2002 Jens Axboe <axboe@suse.de>
@@ -1373,10 +1371,6 @@ static void as_add_request(request_queue_t *q, struct request *rq)
 	struct as_rq *alias;
 	int data_dir;
 
-	if (arq->state != AS_RQ_PRESCHED) {
-		printk("arq->state: %d\n", arq->state);
-		WARN_ON(1);
-	}
 	arq->state = AS_RQ_NEW;
 
 	if (rq_data_dir(arq->request) == READ
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index ecacca9c877e..ee0bb41694b0 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/block/cfq-iosched.c
- *
  *  CFQ, or complete fairness queueing, disk scheduler.
  *
  *  Based on ideas from a previously unfinished io
@@ -861,8 +859,8 @@ __cfq_slice_expired(struct cfq_data *cfqd, struct cfq_queue *cfqq,
 	 * store what was left of this slice, if the queue idled out
 	 * or was preempted
 	 */
-	if (time_after(now, cfqq->slice_end))
-		cfqq->slice_left = now - cfqq->slice_end;
+	if (time_after(cfqq->slice_end, now))
+		cfqq->slice_left = cfqq->slice_end - now;
 	else
 		cfqq->slice_left = 0;
 
@@ -999,7 +997,7 @@ cfq_prio_to_maxrq(struct cfq_data *cfqd, struct cfq_queue *cfqq)
 /*
  * get next queue for service
  */
-static struct cfq_queue *cfq_select_queue(struct cfq_data *cfqd, int force)
+static struct cfq_queue *cfq_select_queue(struct cfq_data *cfqd)
 {
 	unsigned long now = jiffies;
 	struct cfq_queue *cfqq;
@@ -1023,7 +1021,7 @@ static struct cfq_queue *cfq_select_queue(struct cfq_data *cfqd, int force)
 	 */
 	if (!RB_EMPTY(&cfqq->sort_list))
 		goto keep_queue;
-	else if (!force && cfq_cfqq_class_sync(cfqq) &&
+	else if (cfq_cfqq_class_sync(cfqq) &&
 		 time_before(now, cfqq->slice_end)) {
 		if (cfq_arm_slice_timer(cfqd, cfqq))
 			return NULL;
@@ -1092,6 +1090,42 @@ __cfq_dispatch_requests(struct cfq_data *cfqd, struct cfq_queue *cfqq,
 }
 
 static int
+cfq_forced_dispatch_cfqqs(struct list_head *list)
+{
+	int dispatched = 0;
+	struct cfq_queue *cfqq, *next;
+	struct cfq_rq *crq;
+
+	list_for_each_entry_safe(cfqq, next, list, cfq_list) {
+		while ((crq = cfqq->next_crq)) {
+			cfq_dispatch_insert(cfqq->cfqd->queue, crq);
+			dispatched++;
+		}
+		BUG_ON(!list_empty(&cfqq->fifo));
+	}
+	return dispatched;
+}
+
+static int
+cfq_forced_dispatch(struct cfq_data *cfqd)
+{
+	int i, dispatched = 0;
+
+	for (i = 0; i < CFQ_PRIO_LISTS; i++)
+		dispatched += cfq_forced_dispatch_cfqqs(&cfqd->rr_list[i]);
+
+	dispatched += cfq_forced_dispatch_cfqqs(&cfqd->busy_rr);
+	dispatched += cfq_forced_dispatch_cfqqs(&cfqd->cur_rr);
+	dispatched += cfq_forced_dispatch_cfqqs(&cfqd->idle_rr);
+
+	cfq_slice_expired(cfqd, 0);
+
+	BUG_ON(cfqd->busy_queues);
+
+	return dispatched;
+}
+
+static int
 cfq_dispatch_requests(request_queue_t *q, int force)
 {
 	struct cfq_data *cfqd = q->elevator->elevator_data;
@@ -1100,7 +1134,10 @@ cfq_dispatch_requests(request_queue_t *q, int force)
 	if (!cfqd->busy_queues)
 		return 0;
 
-	cfqq = cfq_select_queue(cfqd, force);
+	if (unlikely(force))
+		return cfq_forced_dispatch(cfqd);
+
+	cfqq = cfq_select_queue(cfqd);
 	if (cfqq) {
 		int max_dispatch;
 
@@ -1115,12 +1152,9 @@ cfq_dispatch_requests(request_queue_t *q, int force)
 		cfq_clear_cfqq_wait_request(cfqq);
 		del_timer(&cfqd->idle_slice_timer);
 
-		if (!force) {
-			max_dispatch = cfqd->cfq_quantum;
-			if (cfq_class_idle(cfqq))
-				max_dispatch = 1;
-		} else
-			max_dispatch = INT_MAX;
+		max_dispatch = cfqd->cfq_quantum;
+		if (cfq_class_idle(cfqq))
+			max_dispatch = 1;
 
 		return __cfq_dispatch_requests(cfqd, cfqq, max_dispatch);
 	}
diff --git a/block/deadline-iosched.c b/block/deadline-iosched.c
index 7929471d7df7..9cbec09e8415 100644
--- a/block/deadline-iosched.c
+++ b/block/deadline-iosched.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/block/deadline-iosched.c
- *
  *  Deadline i/o scheduler.
  *
  *  Copyright (C) 2002 Jens Axboe <axboe@suse.de>
diff --git a/block/elevator.c b/block/elevator.c
index d4a49a3df829..6c3fc8a10bf2 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/block/elevator.c
- *
  *  Block device elevator/IO-scheduler.
  *
  *  Copyright (C) 2000 Andrea Arcangeli <andrea@suse.de> SuSE
@@ -155,9 +153,10 @@ static void elevator_setup_default(void)
  	/*
  	 * If the given scheduler is not available, fall back to no-op.
  	 */
- 	if (!(e = elevator_find(chosen_elevator)))
+ 	if ((e = elevator_find(chosen_elevator)))
+		elevator_put(e);
+	else
  		strcpy(chosen_elevator, "noop");
-	elevator_put(e);
 }
 
 static int __init elevator_setup(char *str)
@@ -190,14 +189,14 @@ int elevator_init(request_queue_t *q, char *name)
 
 	eq = kmalloc(sizeof(struct elevator_queue), GFP_KERNEL);
 	if (!eq) {
-		elevator_put(e->elevator_type);
+		elevator_put(e);
 		return -ENOMEM;
 	}
 
 	ret = elevator_attach(q, e, eq);
 	if (ret) {
 		kfree(eq);
-		elevator_put(e->elevator_type);
+		elevator_put(e);
 	}
 
 	return ret;
@@ -225,6 +224,7 @@ void elv_dispatch_sort(request_queue_t *q, struct request *rq)
 
 	if (q->last_merge == rq)
 		q->last_merge = NULL;
+	q->nr_sorted--;
 
 	boundary = q->end_sector;
 
@@ -283,6 +283,7 @@ void elv_merge_requests(request_queue_t *q, struct request *rq,
 
 	if (e->ops->elevator_merge_req_fn)
 		e->ops->elevator_merge_req_fn(q, rq, next);
+	q->nr_sorted--;
 
 	q->last_merge = rq;
 }
@@ -314,6 +315,20 @@ void elv_requeue_request(request_queue_t *q, struct request *rq)
 	__elv_add_request(q, rq, ELEVATOR_INSERT_FRONT, 0);
 }
 
+static void elv_drain_elevator(request_queue_t *q)
+{
+	static int printed;
+	while (q->elevator->ops->elevator_dispatch_fn(q, 1))
+		;
+	if (q->nr_sorted == 0)
+		return;
+	if (printed++ < 10) {
+		printk(KERN_ERR "%s: forced dispatching is broken "
+		       "(nr_sorted=%u), please report this\n",
+		       q->elevator->elevator_type->elevator_name, q->nr_sorted);
+	}
+}
+
 void __elv_add_request(request_queue_t *q, struct request *rq, int where,
 		       int plug)
 {
@@ -348,9 +363,7 @@ void __elv_add_request(request_queue_t *q, struct request *rq, int where,
 
 	case ELEVATOR_INSERT_BACK:
 		rq->flags |= REQ_SOFTBARRIER;
-
-		while (q->elevator->ops->elevator_dispatch_fn(q, 1))
-			;
+		elv_drain_elevator(q);
 		list_add_tail(&rq->queuelist, &q->queue_head);
 		/*
 		 * We kick the queue here for the following reasons.
@@ -369,6 +382,7 @@ void __elv_add_request(request_queue_t *q, struct request *rq, int where,
 	case ELEVATOR_INSERT_SORT:
 		BUG_ON(!blk_fs_request(rq));
 		rq->flags |= REQ_SORTED;
+		q->nr_sorted++;
 		if (q->last_merge == NULL && rq_mergeable(rq))
 			q->last_merge = rq;
 		/*
@@ -525,33 +539,19 @@ int elv_queue_empty(request_queue_t *q)
 
 struct request *elv_latter_request(request_queue_t *q, struct request *rq)
 {
-	struct list_head *next;
-
 	elevator_t *e = q->elevator;
 
 	if (e->ops->elevator_latter_req_fn)
 		return e->ops->elevator_latter_req_fn(q, rq);
-
-	next = rq->queuelist.next;
-	if (next != &q->queue_head && next != &rq->queuelist)
-		return list_entry_rq(next);
-
 	return NULL;
 }
 
 struct request *elv_former_request(request_queue_t *q, struct request *rq)
 {
-	struct list_head *prev;
-
 	elevator_t *e = q->elevator;
 
 	if (e->ops->elevator_former_req_fn)
 		return e->ops->elevator_former_req_fn(q, rq);
-
-	prev = rq->queuelist.prev;
-	if (prev != &q->queue_head && prev != &rq->queuelist)
-		return list_entry_rq(prev);
-
 	return NULL;
 }
 
@@ -691,13 +691,15 @@ static void elevator_switch(request_queue_t *q, struct elevator_type *new_e)
 
 	set_bit(QUEUE_FLAG_ELVSWITCH, &q->queue_flags);
 
-	while (q->elevator->ops->elevator_dispatch_fn(q, 1))
-		;
+	elv_drain_elevator(q);
 
 	while (q->rq.elvpriv) {
+		blk_remove_plug(q);
+		q->request_fn(q);
 		spin_unlock_irq(q->queue_lock);
 		msleep(10);
 		spin_lock_irq(q->queue_lock);
+		elv_drain_elevator(q);
 	}
 
 	spin_unlock_irq(q->queue_lock);
@@ -744,13 +746,15 @@ error:
 ssize_t elv_iosched_store(request_queue_t *q, const char *name, size_t count)
 {
 	char elevator_name[ELV_NAME_MAX];
+	size_t len;
 	struct elevator_type *e;
 
-	memset(elevator_name, 0, sizeof(elevator_name));
-	strncpy(elevator_name, name, sizeof(elevator_name));
+	elevator_name[sizeof(elevator_name) - 1] = '\0';
+	strncpy(elevator_name, name, sizeof(elevator_name) - 1);
+	len = strlen(elevator_name);
 
-	if (elevator_name[strlen(elevator_name) - 1] == '\n')
-		elevator_name[strlen(elevator_name) - 1] = '\0';
+	if (len && elevator_name[len - 1] == '\n')
+		elevator_name[len - 1] = '\0';
 
 	e = elevator_get(elevator_name);
 	if (!e) {
diff --git a/block/genhd.c b/block/genhd.c
index 54aec4a1ae13..f04609d553b8 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -391,12 +391,14 @@ static ssize_t disk_stats_read(struct gendisk * disk, char *page)
 		"%8u %8u %8llu %8u "
 		"%8u %8u %8u"
 		"\n",
-		disk_stat_read(disk, ios[0]), disk_stat_read(disk, merges[0]),
-		(unsigned long long)disk_stat_read(disk, sectors[0]),
-		jiffies_to_msecs(disk_stat_read(disk, ticks[0])),
-		disk_stat_read(disk, ios[1]), disk_stat_read(disk, merges[1]),
-		(unsigned long long)disk_stat_read(disk, sectors[1]),
-		jiffies_to_msecs(disk_stat_read(disk, ticks[1])),
+		disk_stat_read(disk, ios[READ]),
+		disk_stat_read(disk, merges[READ]),
+		(unsigned long long)disk_stat_read(disk, sectors[READ]),
+		jiffies_to_msecs(disk_stat_read(disk, ticks[READ])),
+		disk_stat_read(disk, ios[WRITE]),
+		disk_stat_read(disk, merges[WRITE]),
+		(unsigned long long)disk_stat_read(disk, sectors[WRITE]),
+		jiffies_to_msecs(disk_stat_read(disk, ticks[WRITE])),
 		disk->in_flight,
 		jiffies_to_msecs(disk_stat_read(disk, io_ticks)),
 		jiffies_to_msecs(disk_stat_read(disk, time_in_queue)));
diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c
index 5f52e30b43f8..99c9ca6d5992 100644
--- a/block/ll_rw_blk.c
+++ b/block/ll_rw_blk.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/block/ll_rw_blk.c
- *
  * Copyright (C) 1991, 1992 Linus Torvalds
  * Copyright (C) 1994,      Karl Keyte: Added support for disk statistics
  * Elevator latency, (C) 2000  Andrea Arcangeli <andrea@suse.de> SuSE
diff --git a/block/noop-iosched.c b/block/noop-iosched.c
index e54f006e7e60..f370e4a7fe6d 100644
--- a/block/noop-iosched.c
+++ b/block/noop-iosched.c
@@ -7,21 +7,94 @@
 #include <linux/module.h>
 #include <linux/init.h>
 
-static void elevator_noop_add_request(request_queue_t *q, struct request *rq)
+struct noop_data {
+	struct list_head queue;
+};
+
+static void noop_merged_requests(request_queue_t *q, struct request *rq,
+				 struct request *next)
+{
+	list_del_init(&next->queuelist);
+}
+
+static int noop_dispatch(request_queue_t *q, int force)
+{
+	struct noop_data *nd = q->elevator->elevator_data;
+
+	if (!list_empty(&nd->queue)) {
+		struct request *rq;
+		rq = list_entry(nd->queue.next, struct request, queuelist);
+		list_del_init(&rq->queuelist);
+		elv_dispatch_sort(q, rq);
+		return 1;
+	}
+	return 0;
+}
+
+static void noop_add_request(request_queue_t *q, struct request *rq)
+{
+	struct noop_data *nd = q->elevator->elevator_data;
+
+	list_add_tail(&rq->queuelist, &nd->queue);
+}
+
+static int noop_queue_empty(request_queue_t *q)
 {
-	rq->flags |= REQ_NOMERGE;
-	elv_dispatch_add_tail(q, rq);
+	struct noop_data *nd = q->elevator->elevator_data;
+
+	return list_empty(&nd->queue);
+}
+
+static struct request *
+noop_former_request(request_queue_t *q, struct request *rq)
+{
+	struct noop_data *nd = q->elevator->elevator_data;
+
+	if (rq->queuelist.prev == &nd->queue)
+		return NULL;
+	return list_entry(rq->queuelist.prev, struct request, queuelist);
+}
+
+static struct request *
+noop_latter_request(request_queue_t *q, struct request *rq)
+{
+	struct noop_data *nd = q->elevator->elevator_data;
+
+	if (rq->queuelist.next == &nd->queue)
+		return NULL;
+	return list_entry(rq->queuelist.next, struct request, queuelist);
 }
 
-static int elevator_noop_dispatch(request_queue_t *q, int force)
+static int noop_init_queue(request_queue_t *q, elevator_t *e)
 {
+	struct noop_data *nd;
+
+	nd = kmalloc(sizeof(*nd), GFP_KERNEL);
+	if (!nd)
+		return -ENOMEM;
+	INIT_LIST_HEAD(&nd->queue);
+	e->elevator_data = nd;
 	return 0;
 }
 
+static void noop_exit_queue(elevator_t *e)
+{
+	struct noop_data *nd = e->elevator_data;
+
+	BUG_ON(!list_empty(&nd->queue));
+	kfree(nd);
+}
+
 static struct elevator_type elevator_noop = {
 	.ops = {
-		.elevator_dispatch_fn		= elevator_noop_dispatch,
-		.elevator_add_req_fn		= elevator_noop_add_request,
+		.elevator_merge_req_fn		= noop_merged_requests,
+		.elevator_dispatch_fn		= noop_dispatch,
+		.elevator_add_req_fn		= noop_add_request,
+		.elevator_queue_empty_fn	= noop_queue_empty,
+		.elevator_former_req_fn		= noop_former_request,
+		.elevator_latter_req_fn		= noop_latter_request,
+		.elevator_init_fn		= noop_init_queue,
+		.elevator_exit_fn		= noop_exit_queue,
 	},
 	.elevator_name = "noop",
 	.elevator_owner = THIS_MODULE,
diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
index 382dea7b224c..6e7db2e79f42 100644
--- a/block/scsi_ioctl.c
+++ b/block/scsi_ioctl.c
@@ -442,11 +442,37 @@ error:
 	return err;
 }
 
+
+/* Send basic block requests */
+static int __blk_send_generic(request_queue_t *q, struct gendisk *bd_disk, int cmd, int data)
+{
+	struct request *rq;
+	int err;
+
+	rq = blk_get_request(q, WRITE, __GFP_WAIT);
+	rq->flags |= REQ_BLOCK_PC;
+	rq->data = NULL;
+	rq->data_len = 0;
+	rq->timeout = BLK_DEFAULT_TIMEOUT;
+	memset(rq->cmd, 0, sizeof(rq->cmd));
+	rq->cmd[0] = cmd;
+	rq->cmd[4] = data;
+	rq->cmd_len = 6;
+	err = blk_execute_rq(q, bd_disk, rq, 0);
+	blk_put_request(rq);
+
+	return err;
+}
+
+static inline int blk_send_start_stop(request_queue_t *q, struct gendisk *bd_disk, int data)
+{
+	return __blk_send_generic(q, bd_disk, GPCMD_START_STOP_UNIT, data);
+}
+
 int scsi_cmd_ioctl(struct file *file, struct gendisk *bd_disk, unsigned int cmd, void __user *arg)
 {
 	request_queue_t *q;
-	struct request *rq;
-	int close = 0, err;
+	int err;
 
 	q = bd_disk->queue;
 	if (!q)
@@ -564,19 +590,10 @@ int scsi_cmd_ioctl(struct file *file, struct gendisk *bd_disk, unsigned int cmd,
 			err = sg_scsi_ioctl(file, q, bd_disk, arg);
 			break;
 		case CDROMCLOSETRAY:
-			close = 1;
+			err = blk_send_start_stop(q, bd_disk, 0x03);
+			break;
 		case CDROMEJECT:
-			rq = blk_get_request(q, WRITE, __GFP_WAIT);
-			rq->flags |= REQ_BLOCK_PC;
-			rq->data = NULL;
-			rq->data_len = 0;
-			rq->timeout = BLK_DEFAULT_TIMEOUT;
-			memset(rq->cmd, 0, sizeof(rq->cmd));
-			rq->cmd[0] = GPCMD_START_STOP_UNIT;
-			rq->cmd[4] = 0x02 + (close != 0);
-			rq->cmd_len = 6;
-			err = blk_execute_rq(q, bd_disk, rq, 0);
-			blk_put_request(rq);
+			err = blk_send_start_stop(q, bd_disk, 0x02);
 			break;
 		default:
 			err = -ENOTTY;
diff --git a/drivers/Makefile b/drivers/Makefile
index fac1e1603097..ea410b6b7644 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -5,7 +5,7 @@
 # Rewritten to use lists instead of if-statements.
 #
 
-obj-$(CONFIG_PCI)		+= pci/ usb/
+obj-$(CONFIG_PCI)		+= pci/
 obj-$(CONFIG_PARISC)		+= parisc/
 obj-$(CONFIG_RAPIDIO)		+= rapidio/
 obj-y				+= video/
@@ -49,6 +49,7 @@ obj-$(CONFIG_ATA_OVER_ETH)	+= block/aoe/
 obj-$(CONFIG_PARIDE) 		+= block/paride/
 obj-$(CONFIG_TC)		+= tc/
 obj-$(CONFIG_USB)		+= usb/
+obj-$(CONFIG_PCI)		+= usb/
 obj-$(CONFIG_USB_GADGET)	+= usb/gadget/
 obj-$(CONFIG_GAMEPORT)		+= input/gameport/
 obj-$(CONFIG_INPUT)		+= input/
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index fe1e8126fbae..fce21c257523 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -197,7 +197,6 @@ config ACPI_ASUS
 config ACPI_IBM
 	tristate "IBM ThinkPad Laptop Extras"
 	depends on X86
-	default y
 	---help---
 	  This is a Linux ACPI driver for the IBM ThinkPad laptops. It adds
 	  support for Fn-Fx key combinations, Bluetooth control, video
diff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile
index a18243488c66..5984b4f6715a 100644
--- a/drivers/acpi/Makefile
+++ b/drivers/acpi/Makefile
@@ -16,7 +16,7 @@ EXTRA_CFLAGS	+= $(ACPI_CFLAGS)
 # ACPI Boot-Time Table Parsing
 #
 obj-y				+= tables.o
-obj-y				+= blacklist.o
+obj-$(CONFIG_X86)		+= blacklist.o
 
 #
 # ACPI Core Subsystem (Interpreter)
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index 6a4da417c16b..606f8733a776 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -28,6 +28,7 @@
 #include <linux/list.h>
 #include <linux/sched.h>
 #include <linux/pm.h>
+#include <linux/pm_legacy.h>
 #include <linux/device.h>
 #include <linux/proc_fs.h>
 #ifdef CONFIG_X86
@@ -754,7 +755,7 @@ static int __init acpi_init(void)
 	result = acpi_bus_init();
 
 	if (!result) {
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_LEGACY
 		if (!PM_IS_ACTIVE())
 			pm_active = 1;
 		else {
diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index 3937adf4e5e5..aa993715d644 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -203,6 +203,7 @@ acpi_handle acpi_get_pci_rootbridge_handle(unsigned int seg, unsigned int bus)
 	acpi_get_devices(PCI_ROOT_HID_STRING, find_pci_rootbridge, &find, NULL);
 	return find.handle;
 }
+EXPORT_SYMBOL_GPL(acpi_get_pci_rootbridge_handle);
 
 /* Get device's handler per its address under its parent */
 struct acpi_find_child {
diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c
index 82292b77e5c6..78927c0f1551 100644
--- a/drivers/acpi/pci_link.c
+++ b/drivers/acpi/pci_link.c
@@ -316,7 +316,7 @@ static int acpi_pci_link_set(struct acpi_pci_link *link, int irq)
 	if (!link || !irq)
 		return_VALUE(-EINVAL);
 
-	resource = kmalloc(sizeof(*resource) + 1, GFP_KERNEL);
+	resource = kmalloc(sizeof(*resource) + 1, GFP_ATOMIC);
 	if (!resource)
 		return_VALUE(-ENOMEM);
 
diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
index 421792562642..0c561c571f29 100644
--- a/drivers/acpi/processor_core.c
+++ b/drivers/acpi/processor_core.c
@@ -543,6 +543,8 @@ static int acpi_processor_get_info(struct acpi_processor *pr)
 	return_VALUE(0);
 }
 
+static void *processor_device_array[NR_CPUS];
+
 static int acpi_processor_start(struct acpi_device *device)
 {
 	int result = 0;
@@ -561,6 +563,19 @@ static int acpi_processor_start(struct acpi_device *device)
 
 	BUG_ON((pr->id >= NR_CPUS) || (pr->id < 0));
 
+	/*
+	 * Buggy BIOS check
+	 * ACPI id of processors can be reported wrongly by the BIOS.
+	 * Don't trust it blindly
+	 */
+	if (processor_device_array[pr->id] != NULL &&
+	    processor_device_array[pr->id] != (void *)device) {
+		ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "BIOS reporting wrong ACPI id"
+			"for the processor\n"));
+		return_VALUE(-ENODEV);
+	}
+	processor_device_array[pr->id] = (void *)device;
+
 	processors[pr->id] = pr;
 
 	result = acpi_processor_add_fs(device);
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index 573b6a97bb1f..807b0df308f1 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -169,15 +169,11 @@ acpi_processor_power_activate(struct acpi_processor *pr,
 
 static void acpi_safe_halt(void)
 {
-	int polling = test_thread_flag(TIF_POLLING_NRFLAG);
-	if (polling) {
-		clear_thread_flag(TIF_POLLING_NRFLAG);
-		smp_mb__after_clear_bit();
-	}
+	clear_thread_flag(TIF_POLLING_NRFLAG);
+	smp_mb__after_clear_bit();
 	if (!need_resched())
 		safe_halt();
-	if (polling)
-		set_thread_flag(TIF_POLLING_NRFLAG);
+	set_thread_flag(TIF_POLLING_NRFLAG);
 }
 
 static atomic_t c3_cpu_count;
@@ -278,6 +274,17 @@ static void acpi_processor_idle(void)
 		}
 	}
 
+#ifdef CONFIG_HOTPLUG_CPU
+	/*
+	 * Check for P_LVL2_UP flag before entering C2 and above on
+	 * an SMP system. We do it here instead of doing it at _CST/P_LVL
+	 * detection phase, to work cleanly with logical CPU hotplug.
+	 */
+	if ((cx->type != ACPI_STATE_C1) && (num_online_cpus() > 1) && 
+	    !pr->flags.has_cst && !acpi_fadt.plvl2_up)
+		cx = &pr->power.states[ACPI_STATE_C1];
+#endif
+
 	cx->usage++;
 
 	/*
@@ -285,6 +292,16 @@ static void acpi_processor_idle(void)
 	 * ------
 	 * Invoke the current Cx state to put the processor to sleep.
 	 */
+	if (cx->type == ACPI_STATE_C2 || cx->type == ACPI_STATE_C3) {
+		clear_thread_flag(TIF_POLLING_NRFLAG);
+		smp_mb__after_clear_bit();
+		if (need_resched()) {
+			set_thread_flag(TIF_POLLING_NRFLAG);
+			local_irq_enable();
+			return;
+		}
+	}
+
 	switch (cx->type) {
 
 	case ACPI_STATE_C1:
@@ -317,6 +334,7 @@ static void acpi_processor_idle(void)
 		t2 = inl(acpi_fadt.xpm_tmr_blk.address);
 		/* Re-enable interrupts */
 		local_irq_enable();
+		set_thread_flag(TIF_POLLING_NRFLAG);
 		/* Compute time (ticks) that we were actually asleep */
 		sleep_ticks =
 		    ticks_elapsed(t1, t2) - cx->latency_ticks - C2_OVERHEAD;
@@ -356,6 +374,7 @@ static void acpi_processor_idle(void)
 
 		/* Re-enable interrupts */
 		local_irq_enable();
+		set_thread_flag(TIF_POLLING_NRFLAG);
 		/* Compute time (ticks) that we were actually asleep */
 		sleep_ticks =
 		    ticks_elapsed(t1, t2) - cx->latency_ticks - C3_OVERHEAD;
@@ -368,6 +387,15 @@ static void acpi_processor_idle(void)
 
 	next_state = pr->power.state;
 
+#ifdef CONFIG_HOTPLUG_CPU
+	/* Don't do promotion/demotion */
+	if ((cx->type == ACPI_STATE_C1) && (num_online_cpus() > 1) &&
+	    !pr->flags.has_cst && !acpi_fadt.plvl2_up) {
+		next_state = cx;
+		goto end;
+	}
+#endif
+
 	/*
 	 * Promotion?
 	 * ----------
@@ -514,8 +542,6 @@ static int acpi_processor_set_power_policy(struct acpi_processor *pr)
 
 static int acpi_processor_get_power_info_fadt(struct acpi_processor *pr)
 {
-	int i;
-
 	ACPI_FUNCTION_TRACE("acpi_processor_get_power_info_fadt");
 
 	if (!pr)
@@ -524,8 +550,7 @@ static int acpi_processor_get_power_info_fadt(struct acpi_processor *pr)
 	if (!pr->pblk)
 		return_VALUE(-ENODEV);
 
-	for (i = 0; i < ACPI_PROCESSOR_MAX_POWER; i++)
-		memset(pr->power.states, 0, sizeof(struct acpi_processor_cx));
+	memset(pr->power.states, 0, sizeof(pr->power.states));
 
 	/* if info is obtained from pblk/fadt, type equals state */
 	pr->power.states[ACPI_STATE_C1].type = ACPI_STATE_C1;
@@ -537,6 +562,15 @@ static int acpi_processor_get_power_info_fadt(struct acpi_processor *pr)
 	pr->power.states[ACPI_STATE_C0].valid = 1;
 	pr->power.states[ACPI_STATE_C1].valid = 1;
 
+#ifndef CONFIG_HOTPLUG_CPU
+	/*
+	 * Check for P_LVL2_UP flag before entering C2 and above on
+	 * an SMP system. 
+	 */
+	if ((num_online_cpus() > 1) && !acpi_fadt.plvl2_up)
+		return_VALUE(-ENODEV);
+#endif
+
 	/* determine C2 and C3 address from pblk */
 	pr->power.states[ACPI_STATE_C2].address = pr->pblk + 4;
 	pr->power.states[ACPI_STATE_C3].address = pr->pblk + 5;
@@ -555,13 +589,9 @@ static int acpi_processor_get_power_info_fadt(struct acpi_processor *pr)
 
 static int acpi_processor_get_power_info_default_c1(struct acpi_processor *pr)
 {
-	int i;
-
 	ACPI_FUNCTION_TRACE("acpi_processor_get_power_info_default_c1");
 
-	for (i = 0; i < ACPI_PROCESSOR_MAX_POWER; i++)
-		memset(&(pr->power.states[i]), 0,
-		       sizeof(struct acpi_processor_cx));
+	memset(pr->power.states, 0, sizeof(pr->power.states));
 
 	/* if info is obtained from pblk/fadt, type equals state */
 	pr->power.states[ACPI_STATE_C1].type = ACPI_STATE_C1;
@@ -697,7 +727,7 @@ static int acpi_processor_get_power_info_cst(struct acpi_processor *pr)
 
 	/* Validate number of power states discovered */
 	if (pr->power.count < 2)
-		status = -ENODEV;
+		status = -EFAULT;
 
       end:
 	acpi_os_free(buffer.pointer);
@@ -848,11 +878,11 @@ static int acpi_processor_get_power_info(struct acpi_processor *pr)
 	 * this function */
 
 	result = acpi_processor_get_power_info_cst(pr);
-	if ((result) || (acpi_processor_power_verify(pr) < 2)) {
+	if (result == -ENODEV)
 		result = acpi_processor_get_power_info_fadt(pr);
-		if ((result) || (acpi_processor_power_verify(pr) < 2))
-			result = acpi_processor_get_power_info_default_c1(pr);
-	}
+
+	if ((result) || (acpi_processor_power_verify(pr) < 2))
+		result = acpi_processor_get_power_info_default_c1(pr);
 
 	/*
 	 * Set Default Policy
@@ -873,7 +903,8 @@ static int acpi_processor_get_power_info(struct acpi_processor *pr)
 	for (i = 1; i < ACPI_PROCESSOR_MAX_POWER; i++) {
 		if (pr->power.states[i].valid) {
 			pr->power.count = i;
-			pr->flags.power = 1;
+			if (pr->power.states[i].type >= ACPI_STATE_C2)
+				pr->flags.power = 1;
 		}
 	}
 
diff --git a/drivers/acpi/processor_thermal.c b/drivers/acpi/processor_thermal.c
index 37528c3b64b0..dc9817cfb882 100644
--- a/drivers/acpi/processor_thermal.c
+++ b/drivers/acpi/processor_thermal.c
@@ -101,11 +101,9 @@ static unsigned int acpi_thermal_cpufreq_is_init = 0;
 static int cpu_has_cpufreq(unsigned int cpu)
 {
 	struct cpufreq_policy policy;
-	if (!acpi_thermal_cpufreq_is_init)
-		return -ENODEV;
-	if (!cpufreq_get_policy(&policy, cpu))
-		return -ENODEV;
-	return 0;
+	if (!acpi_thermal_cpufreq_is_init || cpufreq_get_policy(&policy, cpu))
+		return 0;
+	return 1;
 }
 
 static int acpi_thermal_cpufreq_increase(unsigned int cpu)
@@ -127,13 +125,13 @@ static int acpi_thermal_cpufreq_decrease(unsigned int cpu)
 	if (!cpu_has_cpufreq(cpu))
 		return -ENODEV;
 
-	if (cpufreq_thermal_reduction_pctg[cpu] >= 20) {
+	if (cpufreq_thermal_reduction_pctg[cpu] > 20)
 		cpufreq_thermal_reduction_pctg[cpu] -= 20;
-		cpufreq_update_policy(cpu);
-		return 0;
-	}
-
-	return -ERANGE;
+	else
+		cpufreq_thermal_reduction_pctg[cpu] = 0;
+	cpufreq_update_policy(cpu);
+	/* We reached max freq again and can leave passive mode */
+	return !cpufreq_thermal_reduction_pctg[cpu];
 }
 
 static int acpi_thermal_cpufreq_notifier(struct notifier_block *nb,
@@ -200,7 +198,7 @@ int acpi_processor_set_thermal_limit(acpi_handle handle, int type)
 	int result = 0;
 	struct acpi_processor *pr = NULL;
 	struct acpi_device *device = NULL;
-	int tx = 0;
+	int tx = 0, max_tx_px = 0;
 
 	ACPI_FUNCTION_TRACE("acpi_processor_set_thermal_limit");
 
@@ -259,19 +257,27 @@ int acpi_processor_set_thermal_limit(acpi_handle handle, int type)
 		/* if going down: T-states first, P-states later */
 
 		if (pr->flags.throttling) {
-			if (tx == 0)
+			if (tx == 0) {
+				max_tx_px = 1;
 				ACPI_DEBUG_PRINT((ACPI_DB_INFO,
 						  "At minimum throttling state\n"));
-			else {
+			} else {
 				tx--;
 				goto end;
 			}
 		}
 
 		result = acpi_thermal_cpufreq_decrease(pr->id);
-		if (result == -ERANGE)
+		if (result) {
+			/*
+			 * We only could get -ERANGE, 1 or 0.
+			 * In the first two cases we reached max freq again.
+			 */
 			ACPI_DEBUG_PRINT((ACPI_DB_INFO,
 					  "At minimum performance state\n"));
+			max_tx_px = 1;
+		} else
+			max_tx_px = 0;
 
 		break;
 	}
@@ -290,8 +296,10 @@ int acpi_processor_set_thermal_limit(acpi_handle handle, int type)
 				  pr->limit.thermal.px, pr->limit.thermal.tx));
 	} else
 		result = 0;
-
-	return_VALUE(result);
+	if (max_tx_px)
+		return_VALUE(1);
+	else
+		return_VALUE(result);
 }
 
 int acpi_processor_get_limit_info(struct acpi_processor *pr)
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 23e2c6968a11..31218e1d2a18 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -1110,7 +1110,7 @@ acpi_add_single_object(struct acpi_device **child,
 	 *
 	 * TBD: Assumes LDM provides driver hot-plug capability.
 	 */
-	result = acpi_bus_find_driver(device);
+	acpi_bus_find_driver(device);
 
       end:
 	if (!result)
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index a24847c08f7f..19f3ea48475e 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -72,7 +72,7 @@
 #define _COMPONENT		ACPI_THERMAL_COMPONENT
 ACPI_MODULE_NAME("acpi_thermal")
 
-    MODULE_AUTHOR("Paul Diefenbaugh");
+MODULE_AUTHOR("Paul Diefenbaugh");
 MODULE_DESCRIPTION(ACPI_THERMAL_DRIVER_NAME);
 MODULE_LICENSE("GPL");
 
@@ -517,9 +517,9 @@ static int acpi_thermal_hot(struct acpi_thermal *tz)
 	return_VALUE(0);
 }
 
-static int acpi_thermal_passive(struct acpi_thermal *tz)
+static void acpi_thermal_passive(struct acpi_thermal *tz)
 {
-	int result = 0;
+	int result = 1;
 	struct acpi_thermal_passive *passive = NULL;
 	int trend = 0;
 	int i = 0;
@@ -527,7 +527,7 @@ static int acpi_thermal_passive(struct acpi_thermal *tz)
 	ACPI_FUNCTION_TRACE("acpi_thermal_passive");
 
 	if (!tz || !tz->trips.passive.flags.valid)
-		return_VALUE(-EINVAL);
+		return;
 
 	passive = &(tz->trips.passive);
 
@@ -547,7 +547,7 @@ static int acpi_thermal_passive(struct acpi_thermal *tz)
 				  trend, passive->tc1, tz->temperature,
 				  tz->last_temperature, passive->tc2,
 				  tz->temperature, passive->temperature));
-		tz->trips.passive.flags.enabled = 1;
+		passive->flags.enabled = 1;
 		/* Heating up? */
 		if (trend > 0)
 			for (i = 0; i < passive->devices.count; i++)
@@ -556,12 +556,32 @@ static int acpi_thermal_passive(struct acpi_thermal *tz)
 								 handles[i],
 								 ACPI_PROCESSOR_LIMIT_INCREMENT);
 		/* Cooling off? */
-		else if (trend < 0)
+		else if (trend < 0) {
 			for (i = 0; i < passive->devices.count; i++)
-				acpi_processor_set_thermal_limit(passive->
-								 devices.
-								 handles[i],
-								 ACPI_PROCESSOR_LIMIT_DECREMENT);
+				/*
+				 * assume that we are on highest
+				 * freq/lowest thrott and can leave
+				 * passive mode, even in error case
+				 */
+				if (!acpi_processor_set_thermal_limit
+				    (passive->devices.handles[i],
+				     ACPI_PROCESSOR_LIMIT_DECREMENT))
+					result = 0;
+			/*
+			 * Leave cooling mode, even if the temp might
+			 * higher than trip point This is because some
+			 * machines might have long thermal polling
+			 * frequencies (tsp) defined. We will fall back
+			 * into passive mode in next cycle (probably quicker)
+			 */
+			if (result) {
+				passive->flags.enabled = 0;
+				ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+						  "Disabling passive cooling, still above threshold,"
+						  " but we are cooling down\n"));
+			}
+		}
+		return;
 	}
 
 	/*
@@ -571,23 +591,21 @@ static int acpi_thermal_passive(struct acpi_thermal *tz)
 	 * and avoid thrashing around the passive trip point.  Note that we
 	 * assume symmetry.
 	 */
-	else if (tz->trips.passive.flags.enabled) {
-		for (i = 0; i < passive->devices.count; i++)
-			result =
-			    acpi_processor_set_thermal_limit(passive->devices.
-							     handles[i],
-							     ACPI_PROCESSOR_LIMIT_DECREMENT);
-		if (result == 1) {
-			tz->trips.passive.flags.enabled = 0;
-			ACPI_DEBUG_PRINT((ACPI_DB_INFO,
-					  "Disabling passive cooling (zone is cool)\n"));
-		}
+	if (!passive->flags.enabled)
+		return;
+	for (i = 0; i < passive->devices.count; i++)
+		if (!acpi_processor_set_thermal_limit
+		    (passive->devices.handles[i],
+		     ACPI_PROCESSOR_LIMIT_DECREMENT))
+			result = 0;
+	if (result) {
+		passive->flags.enabled = 0;
+		ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+				  "Disabling passive cooling (zone is cool)\n"));
 	}
-
-	return_VALUE(0);
 }
 
-static int acpi_thermal_active(struct acpi_thermal *tz)
+static void acpi_thermal_active(struct acpi_thermal *tz)
 {
 	int result = 0;
 	struct acpi_thermal_active *active = NULL;
@@ -598,74 +616,66 @@ static int acpi_thermal_active(struct acpi_thermal *tz)
 	ACPI_FUNCTION_TRACE("acpi_thermal_active");
 
 	if (!tz)
-		return_VALUE(-EINVAL);
+		return;
 
 	for (i = 0; i < ACPI_THERMAL_MAX_ACTIVE; i++) {
-
 		active = &(tz->trips.active[i]);
 		if (!active || !active->flags.valid)
 			break;
-
-		/*
-		 * Above Threshold?
-		 * ----------------
-		 * If not already enabled, turn ON all cooling devices
-		 * associated with this active threshold.
-		 */
 		if (tz->temperature >= active->temperature) {
+			/*
+			 * Above Threshold?
+			 * ----------------
+			 * If not already enabled, turn ON all cooling devices
+			 * associated with this active threshold.
+			 */
 			if (active->temperature > maxtemp)
-				tz->state.active_index = i, maxtemp =
-				    active->temperature;
-			if (!active->flags.enabled) {
-				for (j = 0; j < active->devices.count; j++) {
-					result =
-					    acpi_bus_set_power(active->devices.
-							       handles[j],
-							       ACPI_STATE_D0);
-					if (result) {
-						ACPI_DEBUG_PRINT((ACPI_DB_WARN,
-								  "Unable to turn cooling device [%p] 'on'\n",
-								  active->
-								  devices.
-								  handles[j]));
-						continue;
-					}
-					active->flags.enabled = 1;
-					ACPI_DEBUG_PRINT((ACPI_DB_INFO,
-							  "Cooling device [%p] now 'on'\n",
-							  active->devices.
-							  handles[j]));
-				}
-			}
-		}
-		/*
-		 * Below Threshold?
-		 * ----------------
-		 * Turn OFF all cooling devices associated with this
-		 * threshold.
-		 */
-		else if (active->flags.enabled) {
+				tz->state.active_index = i;
+			maxtemp = active->temperature;
+			if (active->flags.enabled)
+				continue;
 			for (j = 0; j < active->devices.count; j++) {
 				result =
 				    acpi_bus_set_power(active->devices.
 						       handles[j],
-						       ACPI_STATE_D3);
+						       ACPI_STATE_D0);
 				if (result) {
 					ACPI_DEBUG_PRINT((ACPI_DB_WARN,
-							  "Unable to turn cooling device [%p] 'off'\n",
+							  "Unable to turn cooling device [%p] 'on'\n",
 							  active->devices.
 							  handles[j]));
 					continue;
 				}
-				active->flags.enabled = 0;
+				active->flags.enabled = 1;
 				ACPI_DEBUG_PRINT((ACPI_DB_INFO,
-						  "Cooling device [%p] now 'off'\n",
+						  "Cooling device [%p] now 'on'\n",
 						  active->devices.handles[j]));
 			}
+			continue;
+		}
+		if (!active->flags.enabled)
+			continue;
+		/*
+		 * Below Threshold?
+		 * ----------------
+		 * Turn OFF all cooling devices associated with this
+		 * threshold.
+		 */
+		for (j = 0; j < active->devices.count; j++) {
+			result = acpi_bus_set_power(active->devices.handles[j],
+						    ACPI_STATE_D3);
+			if (result) {
+				ACPI_DEBUG_PRINT((ACPI_DB_WARN,
+						  "Unable to turn cooling device [%p] 'off'\n",
+						  active->devices.handles[j]));
+				continue;
+			}
+			active->flags.enabled = 0;
+			ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+					  "Cooling device [%p] now 'off'\n",
+					  active->devices.handles[j]));
 		}
 	}
-
-	return_VALUE(0);
 }
 
 static void acpi_thermal_check(void *context);
@@ -744,15 +754,12 @@ static void acpi_thermal_check(void *data)
 	 * Again, separated from the above two to allow independent policy
 	 * decisions.
 	 */
-	if (tz->trips.critical.flags.enabled)
-		tz->state.critical = 1;
-	if (tz->trips.hot.flags.enabled)
-		tz->state.hot = 1;
-	if (tz->trips.passive.flags.enabled)
-		tz->state.passive = 1;
+	tz->state.critical = tz->trips.critical.flags.enabled;
+	tz->state.hot = tz->trips.hot.flags.enabled;
+	tz->state.passive = tz->trips.passive.flags.enabled;
+	tz->state.active = 0;
 	for (i = 0; i < ACPI_THERMAL_MAX_ACTIVE; i++)
-		if (tz->trips.active[i].flags.enabled)
-			tz->state.active = 1;
+		tz->state.active |= tz->trips.active[i].flags.enabled;
 
 	/*
 	 * Calculate Sleep Time
diff --git a/drivers/acpi/utilities/utmisc.c b/drivers/acpi/utilities/utmisc.c
index 0c5abc536c7a..2ce872d75890 100644
--- a/drivers/acpi/utilities/utmisc.c
+++ b/drivers/acpi/utilities/utmisc.c
@@ -84,14 +84,14 @@ acpi_status acpi_ut_allocate_owner_id(acpi_owner_id * owner_id)
 
 	/* Find a free owner ID */
 
-	for (i = 0; i < 32; i++) {
-		if (!(acpi_gbl_owner_id_mask & (1 << i))) {
+	for (i = 0; i < 64; i++) {
+		if (!(acpi_gbl_owner_id_mask & (1ULL << i))) {
 			ACPI_DEBUG_PRINT((ACPI_DB_VALUES,
-					  "Current owner_id mask: %8.8X New ID: %2.2X\n",
+					  "Current owner_id mask: %16.16LX New ID: %2.2X\n",
 					  acpi_gbl_owner_id_mask,
 					  (unsigned int)(i + 1)));
 
-			acpi_gbl_owner_id_mask |= (1 << i);
+			acpi_gbl_owner_id_mask |= (1ULL << i);
 			*owner_id = (acpi_owner_id) (i + 1);
 			goto exit;
 		}
@@ -106,7 +106,7 @@ acpi_status acpi_ut_allocate_owner_id(acpi_owner_id * owner_id)
 	 */
 	*owner_id = 0;
 	status = AE_OWNER_ID_LIMIT;
-	ACPI_REPORT_ERROR(("Could not allocate new owner_id (32 max), AE_OWNER_ID_LIMIT\n"));
+	ACPI_REPORT_ERROR(("Could not allocate new owner_id (64 max), AE_OWNER_ID_LIMIT\n"));
 
       exit:
 	(void)acpi_ut_release_mutex(ACPI_MTX_CACHES);
@@ -123,7 +123,7 @@ acpi_status acpi_ut_allocate_owner_id(acpi_owner_id * owner_id)
  *              control method or unloading a table. Either way, we would
  *              ignore any error anyway.
  *
- * DESCRIPTION: Release a table or method owner ID.  Valid IDs are 1 - 32
+ * DESCRIPTION: Release a table or method owner ID.  Valid IDs are 1 - 64
  *
  ******************************************************************************/
 
@@ -140,7 +140,7 @@ void acpi_ut_release_owner_id(acpi_owner_id * owner_id_ptr)
 
 	/* Zero is not a valid owner_iD */
 
-	if ((owner_id == 0) || (owner_id > 32)) {
+	if ((owner_id == 0) || (owner_id > 64)) {
 		ACPI_REPORT_ERROR(("Invalid owner_id: %2.2X\n", owner_id));
 		return_VOID;
 	}
@@ -158,8 +158,8 @@ void acpi_ut_release_owner_id(acpi_owner_id * owner_id_ptr)
 
 	/* Free the owner ID only if it is valid */
 
-	if (acpi_gbl_owner_id_mask & (1 << owner_id)) {
-		acpi_gbl_owner_id_mask ^= (1 << owner_id);
+	if (acpi_gbl_owner_id_mask & (1ULL << owner_id)) {
+		acpi_gbl_owner_id_mask ^= (1ULL << owner_id);
 	}
 
 	(void)acpi_ut_release_mutex(ACPI_MTX_CACHES);
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index f051b151580d..d10668f14699 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -812,7 +812,7 @@ acpi_video_device_write_brightness(struct file *file,
 
 	ACPI_FUNCTION_TRACE("acpi_video_device_write_brightness");
 
-	if (!dev || count + 1 > sizeof str)
+	if (!dev || !dev->brightness || count + 1 > sizeof str)
 		return_VALUE(-EINVAL);
 
 	if (copy_from_user(str, buffer, count))
diff --git a/drivers/atm/Kconfig b/drivers/atm/Kconfig
index 489de81ea609..01a9f1cb7743 100644
--- a/drivers/atm/Kconfig
+++ b/drivers/atm/Kconfig
@@ -5,6 +5,13 @@
 menu "ATM drivers"
 	depends on NETDEVICES && ATM
 
+config ATM_DUMMY
+	tristate "Dummy ATM driver"
+	depends on ATM
+	help
+	  Dummy ATM driver. Useful for proxy signalling, testing,
+	  and development.  If unsure, say N.
+
 config ATM_TCP
 	tristate "ATM over TCP"
 	depends on INET && ATM
diff --git a/drivers/atm/Makefile b/drivers/atm/Makefile
index 5b77188527a9..b5077ce8cb40 100644
--- a/drivers/atm/Makefile
+++ b/drivers/atm/Makefile
@@ -31,6 +31,7 @@ ifeq ($(CONFIG_ATM_IDT77252_USE_SUNI),y)
   obj-$(CONFIG_ATM_IDT77252)	+= suni.o
 endif
 
+obj-$(CONFIG_ATM_DUMMY)		+= adummy.o
 obj-$(CONFIG_ATM_TCP)		+= atmtcp.o
 obj-$(CONFIG_ATM_FIRESTREAM)	+= firestream.o
 obj-$(CONFIG_ATM_LANAI)		+= lanai.o
diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
new file mode 100644
index 000000000000..d1387cfe2d30
--- /dev/null
+++ b/drivers/atm/adummy.c
@@ -0,0 +1,168 @@
+/*
+ * adummy.c: a dummy ATM driver
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/version.h>
+#include <linux/kernel.h>
+#include <linux/skbuff.h>
+#include <linux/pci.h>
+#include <linux/errno.h>
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/mm.h>
+#include <linux/sched.h>
+#include <linux/timer.h>
+#include <linux/interrupt.h>
+#include <asm/io.h>
+#include <asm/byteorder.h>
+#include <asm/uaccess.h>
+
+#include <linux/atmdev.h>
+#include <linux/atm.h>
+#include <linux/sonet.h>
+
+/* version definition */
+
+#define DRV_VERSION "1.0"
+
+#define DEV_LABEL "adummy"
+
+#define ADUMMY_DEV(dev) ((struct adummy_dev *) (dev)->dev_data)
+
+struct adummy_dev {
+	struct atm_dev *atm_dev;
+
+	struct list_head entry;
+};
+
+/* globals */
+
+static LIST_HEAD(adummy_devs);
+
+static int __init
+adummy_start(struct atm_dev *dev)
+{
+	dev->ci_range.vpi_bits = 4;
+	dev->ci_range.vci_bits = 12;
+
+	return 0;
+}
+
+static int
+adummy_open(struct atm_vcc *vcc)
+{
+	short vpi = vcc->vpi;
+	int vci = vcc->vci;
+
+	if (vci == ATM_VCI_UNSPEC || vpi == ATM_VPI_UNSPEC)
+		return 0;
+
+	set_bit(ATM_VF_ADDR, &vcc->flags);
+	set_bit(ATM_VF_READY, &vcc->flags);
+
+	return 0;
+}
+
+static void
+adummy_close(struct atm_vcc *vcc)
+{
+	clear_bit(ATM_VF_READY, &vcc->flags);
+	clear_bit(ATM_VF_ADDR, &vcc->flags);
+}
+
+static int
+adummy_send(struct atm_vcc *vcc, struct sk_buff *skb)
+{
+	if (vcc->pop)
+		vcc->pop(vcc, skb);
+	else
+		dev_kfree_skb_any(skb);
+	atomic_inc(&vcc->stats->tx);
+
+	return 0;
+}
+
+static int
+adummy_proc_read(struct atm_dev *dev, loff_t *pos, char *page)
+{
+	int left = *pos;
+
+	if (!left--)
+		return sprintf(page, "version %s\n", DRV_VERSION);
+
+	return 0;
+}
+
+static struct atmdev_ops adummy_ops =
+{
+	.open =		adummy_open,
+	.close =	adummy_close,	
+	.send =		adummy_send,
+	.proc_read =	adummy_proc_read,
+	.owner =	THIS_MODULE
+};
+
+static int __init adummy_init(void)
+{
+	struct atm_dev *atm_dev;
+	struct adummy_dev *adummy_dev;
+	int err = 0;
+
+	printk(KERN_ERR "adummy: version %s\n", DRV_VERSION);
+
+	adummy_dev = (struct adummy_dev *) kmalloc(sizeof(struct adummy_dev),
+						   GFP_KERNEL);
+	if (!adummy_dev) {
+		printk(KERN_ERR DEV_LABEL ": kmalloc() failed\n");
+		err = -ENOMEM;
+		goto out;
+	}
+	memset(adummy_dev, 0, sizeof(struct adummy_dev));
+
+	atm_dev = atm_dev_register(DEV_LABEL, &adummy_ops, -1, NULL);
+	if (!atm_dev) {
+		printk(KERN_ERR DEV_LABEL ": atm_dev_register() failed\n");
+		err = -ENODEV;
+		goto out_kfree;
+	}
+
+	adummy_dev->atm_dev = atm_dev;
+	atm_dev->dev_data = adummy_dev;
+
+	if (adummy_start(atm_dev)) {
+		printk(KERN_ERR DEV_LABEL ": adummy_start() failed\n");
+		err = -ENODEV;
+		goto out_unregister;
+	}
+
+	list_add(&adummy_dev->entry, &adummy_devs);
+out:
+	return err;
+
+out_unregister:
+	atm_dev_deregister(atm_dev);
+out_kfree:
+	kfree(adummy_dev);
+	goto out;
+}
+
+static void __exit adummy_cleanup(void)
+{
+	struct adummy_dev *adummy_dev, *next;
+
+	list_for_each_entry_safe(adummy_dev, next, &adummy_devs, entry) {
+		atm_dev_deregister(adummy_dev->atm_dev);
+		kfree(adummy_dev);
+	}
+}
+
+module_init(adummy_init);
+module_exit(adummy_cleanup);
+
+MODULE_AUTHOR("chas williams <chas@cmf.nrl.navy.mil>");
+MODULE_DESCRIPTION("dummy ATM driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/atm/atmdev_init.c b/drivers/atm/atmdev_init.c
deleted file mode 100644
index 0e09e5c28e3f..000000000000
--- a/drivers/atm/atmdev_init.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/* drivers/atm/atmdev_init.c - ATM device driver initialization */
- 
-/* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */
- 
-
-#include <linux/config.h>
-#include <linux/init.h>
-
-
-#ifdef CONFIG_ATM_ZATM
-extern int zatm_detect(void);
-#endif
-#ifdef CONFIG_ATM_AMBASSADOR
-extern int amb_detect(void);
-#endif
-#ifdef CONFIG_ATM_HORIZON
-extern int hrz_detect(void);
-#endif
-#ifdef CONFIG_ATM_FORE200E
-extern int fore200e_detect(void);
-#endif
-#ifdef CONFIG_ATM_LANAI
-extern int lanai_detect(void);
-#endif
-
-
-/*
- * For historical reasons, atmdev_init returns the number of devices found.
- * Note that some detections may not go via atmdev_init (e.g. eni.c), so this
- * number is meaningless.
- */
-
-int __init atmdev_init(void)
-{
-	int devs;
-
-	devs = 0;
-#ifdef CONFIG_ATM_ZATM
-	devs += zatm_detect();
-#endif
-#ifdef CONFIG_ATM_AMBASSADOR
-	devs += amb_detect();
-#endif
-#ifdef CONFIG_ATM_HORIZON
-	devs += hrz_detect();
-#endif
-#ifdef CONFIG_ATM_FORE200E
-	devs += fore200e_detect();
-#endif
-#ifdef CONFIG_ATM_LANAI
-	devs += lanai_detect();
-#endif
-	return devs;
-}
diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
index 57f1810fdccd..fc518d85543d 100644
--- a/drivers/atm/atmtcp.c
+++ b/drivers/atm/atmtcp.c
@@ -246,10 +246,6 @@ static void atmtcp_c_close(struct atm_vcc *vcc)
 {
 	struct atm_dev *atmtcp_dev;
 	struct atmtcp_dev_data *dev_data;
-	struct sock *s;
-	struct hlist_node *node;
-	struct atm_vcc *walk;
-	int i;
 
 	atmtcp_dev = (struct atm_dev *) vcc->dev_data;
 	dev_data = PRIV(atmtcp_dev);
@@ -257,20 +253,8 @@ static void atmtcp_c_close(struct atm_vcc *vcc)
 	if (dev_data->persist) return;
 	atmtcp_dev->dev_data = NULL;
 	kfree(dev_data);
-	shutdown_atm_dev(atmtcp_dev);
+	atm_dev_deregister(atmtcp_dev);
 	vcc->dev_data = NULL;
-	read_lock(&vcc_sklist_lock);
-	for(i = 0; i < VCC_HTABLE_SIZE; ++i) {
-		struct hlist_head *head = &vcc_hash[i];
-
-		sk_for_each(s, node, head) {
-			walk = atm_sk(s);
-			if (walk->dev != atmtcp_dev)
-				continue;
-			wake_up(s->sk_sleep);
-		}
-	}
-	read_unlock(&vcc_sklist_lock);
 	module_put(THIS_MODULE);
 }
 
@@ -450,7 +434,7 @@ static int atmtcp_remove_persistent(int itf)
 	if (PRIV(dev)->vcc) return 0;
 	kfree(dev_data);
 	atm_dev_put(dev);
-	shutdown_atm_dev(dev);
+	atm_dev_deregister(dev);
 	return 0;
 }
 
diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
index 0cded0468003..821c81e8cd38 100644
--- a/drivers/atm/horizon.c
+++ b/drivers/atm/horizon.c
@@ -1511,8 +1511,8 @@ static inline short setup_idle_tx_channel (hrz_dev * dev, hrz_vcc * vcc) {
     // a.k.a. prepare the channel and remember that we have done so.
     
     tx_ch_desc * tx_desc = &memmap->tx_descs[tx_channel];
-    u16 rd_ptr;
-    u16 wr_ptr;
+    u32 rd_ptr;
+    u32 wr_ptr;
     u16 channel = vcc->channel;
     
     unsigned long flags;
diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
index 51ec14787293..69f4c7ce9a63 100644
--- a/drivers/atm/lanai.c
+++ b/drivers/atm/lanai.c
@@ -39,7 +39,7 @@
  * o  lanai_change_qos() isn't written yet
  *
  * o  There aren't any ioctl's yet -- I'd like to eventually support
- *    setting loopback and LED modes that way.  (see lanai_ioctl)
+ *    setting loopback and LED modes that way.
  *
  * o  If the segmentation engine or DMA gets shut down we should restart
  *    card as per section 17.0i.  (see lanai_reset)
@@ -305,7 +305,7 @@ struct lanai_dev {
  * vci with their bit set
  */
 static void vci_bitfield_iterate(struct lanai_dev *lanai,
-	/*const*/ unsigned long *lp,
+	const unsigned long *lp,
 	void (*func)(struct lanai_dev *,vci_t vci))
 {
 	vci_t vci = find_first_bit(lp, NUM_VCI);
@@ -951,7 +951,7 @@ static int __devinit eeprom_read(struct lanai_dev *lanai)
 /* read a big-endian 4-byte value out of eeprom */
 static inline u32 eeprom_be4(const struct lanai_dev *lanai, int address)
 {
-	return be32_to_cpup((u32 *) (&lanai->eeprom[address]));
+	return be32_to_cpup((const u32 *) &lanai->eeprom[address]);
 }
 
 /* Checksum/validate EEPROM contents */
@@ -1160,7 +1160,7 @@ static inline int vcc_tx_space(const struct lanai_vcc *lvcc, int endptr)
 }
 
 /* test if VCC is currently backlogged */
-static inline int vcc_is_backlogged(/*const*/ struct lanai_vcc *lvcc)
+static inline int vcc_is_backlogged(const struct lanai_vcc *lvcc)
 {
 	return !skb_queue_empty(&lvcc->tx.backlog);
 }
@@ -1395,7 +1395,8 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr)
 {
 	int size;
 	struct sk_buff *skb;
-	/*const*/ u32 *x, *end = &lvcc->rx.buf.start[endptr * 4];
+	const u32 *x;
+	u32 *end = &lvcc->rx.buf.start[endptr * 4];
 	int n = ((unsigned long) end) - ((unsigned long) lvcc->rx.buf.ptr);
 	if (n < 0)
 		n += lanai_buf_size(&lvcc->rx.buf);
@@ -2111,7 +2112,7 @@ static int lanai_normalize_ci(struct lanai_dev *lanai,
  * shifted by that much as we compute
  *
  */
-static int pcr_to_cbricg(/*const*/ struct atm_qos *qos)
+static int pcr_to_cbricg(const struct atm_qos *qos)
 {
 	int rounddown = 0;	/* 1 = Round PCR down, i.e. round ICG _up_ */
 	int x, icg, pcr = atm_pcr_goal(&qos->txtp);
@@ -2434,93 +2435,6 @@ static int lanai_open(struct atm_vcc *atmvcc)
 	return result;
 }
 
-#if 0
-/* ioctl operations for card */
-/* NOTE: these are all DEBUGGING ONLY currently */
-static int lanai_ioctl(struct atm_dev *atmdev, unsigned int cmd, void __user *arg)
-{
-	int result = 0;
-	struct lanai_dev *lanai = (struct lanai_dev *) atmdev->dev_data;
-	switch(cmd) {
-		case 2106275:
-			shutdown_atm_dev(atmdev);
-			return 0;
-		case 2200000: {
-			unsigned long flags;
-			spin_lock_irqsave(&lanai->servicelock, flags);
-			run_service(lanai);
-			spin_unlock_irqrestore(&lanai->servicelock, flags);
-			return 0; }
-		case 2200002:
-			get_statistics(lanai);
-			return 0;
-		case 2200003: {
-			unsigned int i;
-			for (i = 0; i <= 0x5C ; i += 4) {
-				if (i==0x48) /* Write-only butt reg */
-					continue;
-				printk(KERN_CRIT DEV_LABEL "  0x%02X: "
-				    "0x%08X\n", i,
-				    (unsigned int) readl(lanai->base + i));
-				barrier(); mb();
-				pcistatus_check(lanai, 0);
-				barrier(); mb();
-			}
-			return 0; }
-		case 2200004: {
-			u8 b;
-			u16 w;
-			u32 dw;
-			struct pci_dev *pci = lanai->pci;
-			(void) pci_read_config_word(pci, PCI_VENDOR_ID, &w);
-			DPRINTK("vendor = 0x%X\n", (unsigned int) w);
-			(void) pci_read_config_word(pci, PCI_DEVICE_ID, &w);
-			DPRINTK("device = 0x%X\n", (unsigned int) w);
-			(void) pci_read_config_word(pci, PCI_COMMAND, &w);
-			DPRINTK("command = 0x%X\n", (unsigned int) w);
-			(void) pci_read_config_word(pci, PCI_STATUS, &w);
-			DPRINTK("status = 0x%X\n", (unsigned int) w);
-			(void) pci_read_config_dword(pci,
-			    PCI_CLASS_REVISION, &dw);
-			DPRINTK("class/revision = 0x%X\n", (unsigned int) dw);
-			(void) pci_read_config_byte(pci,
-			    PCI_CACHE_LINE_SIZE, &b);
-			DPRINTK("cache line size = 0x%X\n", (unsigned int) b);
-			(void) pci_read_config_byte(pci, PCI_LATENCY_TIMER, &b);
-			DPRINTK("latency = %d (0x%X)\n",
-			    (int) b, (unsigned int) b);
-			(void) pci_read_config_byte(pci, PCI_HEADER_TYPE, &b);
-			DPRINTK("header type = 0x%X\n", (unsigned int) b);
-			(void) pci_read_config_byte(pci, PCI_BIST, &b);
-			DPRINTK("bist = 0x%X\n", (unsigned int) b);
-			/* skipping a few here */
-			(void) pci_read_config_byte(pci,
-			    PCI_INTERRUPT_LINE, &b);
-			DPRINTK("pci_int_line = 0x%X\n", (unsigned int) b);
-			(void) pci_read_config_byte(pci,
-			    PCI_INTERRUPT_PIN, &b);
-			DPRINTK("pci_int_pin = 0x%X\n", (unsigned int) b);
-			(void) pci_read_config_byte(pci, PCI_MIN_GNT, &b);
-			DPRINTK("min_gnt = 0x%X\n", (unsigned int) b);
-			(void) pci_read_config_byte(pci, PCI_MAX_LAT, &b);
-			DPRINTK("max_lat = 0x%X\n", (unsigned int) b); }
-			return 0;
-#ifdef USE_POWERDOWN
-		case 2200005:
-			DPRINTK("Coming out of powerdown\n");
-			lanai->conf1 &= ~CONFIG1_POWERDOWN;
-			conf1_write(lanai);
-			return 0;
-#endif
-		default:
-			result = -ENOIOCTLCMD;
-	}
-	return result;
-}
-#else /* !0 */
-#define lanai_ioctl NULL
-#endif /* 0 */
-
 static int lanai_send(struct atm_vcc *atmvcc, struct sk_buff *skb)
 {
 	struct lanai_vcc *lvcc = (struct lanai_vcc *) atmvcc->dev_data;
@@ -2678,7 +2592,6 @@ static const struct atmdev_ops ops = {
 	.dev_close	= lanai_dev_close,
 	.open		= lanai_open,
 	.close		= lanai_close,
-	.ioctl		= lanai_ioctl,
 	.getsockopt	= NULL,
 	.setsockopt	= NULL,
 	.send		= lanai_send,
@@ -2760,6 +2673,7 @@ static void __exit lanai_module_exit(void)
 	 * gone, so there isn't much to do
 	 */
 	DPRINTK("cleanup_module()\n");
+	pci_unregister_driver(&lanai_driver);
 }
 
 module_init(lanai_module_init);
diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index 03204bfd17af..fa601b085eba 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -133,7 +133,7 @@ static struct kobj_type ktype_bus = {
 decl_subsys(bus, &ktype_bus, NULL);
 
 
-/* Manually detach a device from it's associated driver. */
+/* Manually detach a device from its associated driver. */
 static int driver_helper(struct device *dev, void *data)
 {
 	const char *name = data;
@@ -151,14 +151,13 @@ static ssize_t driver_unbind(struct device_driver *drv,
 	int err = -ENODEV;
 
 	dev = bus_find_device(bus, NULL, (void *)buf, driver_helper);
-	if ((dev) &&
-	    (dev->driver == drv)) {
+	if (dev && dev->driver == drv) {
 		device_release_driver(dev);
 		err = count;
 	}
-	if (err)
-		return err;
-	return count;
+	put_device(dev);
+	put_bus(bus);
+	return err;
 }
 static DRIVER_ATTR(unbind, S_IWUSR, NULL, driver_unbind);
 
@@ -175,16 +174,14 @@ static ssize_t driver_bind(struct device_driver *drv,
 	int err = -ENODEV;
 
 	dev = bus_find_device(bus, NULL, (void *)buf, driver_helper);
-	if ((dev) &&
-	    (dev->driver == NULL)) {
+	if (dev && dev->driver == NULL) {
 		down(&dev->sem);
 		err = driver_probe_device(drv, dev);
 		up(&dev->sem);
-		put_device(dev);
 	}
-	if (err)
-		return err;
-	return count;
+	put_device(dev);
+	put_bus(bus);
+	return err;
 }
 static DRIVER_ATTR(bind, S_IWUSR, NULL, driver_bind);
 
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 3565e9795301..3b419c9a1e7e 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -62,7 +62,6 @@ void device_bind_driver(struct device * dev)
  *	because we don't know the format of the ID structures, nor what
  *	is to be considered a match and what is not.
  *
- *
  *	This function returns 1 if a match is found, an error if one
  *	occurs (that is not -ENODEV or -ENXIO), and 0 otherwise.
  *
@@ -158,7 +157,6 @@ static int __driver_attach(struct device * dev, void * data)
 		driver_probe_device(drv, dev);
 	up(&dev->sem);
 
-
 	return 0;
 }
 
@@ -225,15 +223,15 @@ void driver_detach(struct device_driver * drv)
 	struct device * dev;
 
 	for (;;) {
-		spin_lock_irq(&drv->klist_devices.k_lock);
+		spin_lock(&drv->klist_devices.k_lock);
 		if (list_empty(&drv->klist_devices.k_list)) {
-			spin_unlock_irq(&drv->klist_devices.k_lock);
+			spin_unlock(&drv->klist_devices.k_lock);
 			break;
 		}
 		dev = list_entry(drv->klist_devices.k_list.prev,
 				struct device, knode_driver.n_node);
 		get_device(dev);
-		spin_unlock_irq(&drv->klist_devices.k_lock);
+		spin_unlock(&drv->klist_devices.k_lock);
 
 		down(&dev->sem);
 		if (dev->driver == drv)
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index 98f6c02d6790..59dacb6552c0 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -526,18 +526,23 @@ request_firmware_work_func(void *arg)
 {
 	struct firmware_work *fw_work = arg;
 	const struct firmware *fw;
+	int ret;
 	if (!arg) {
 		WARN_ON(1);
 		return 0;
 	}
 	daemonize("%s/%s", "firmware", fw_work->name);
-	_request_firmware(&fw, fw_work->name, fw_work->device,
+	ret = _request_firmware(&fw, fw_work->name, fw_work->device,
 		fw_work->hotplug);
-	fw_work->cont(fw, fw_work->context);
-	release_firmware(fw);
+	if (ret < 0)
+		fw_work->cont(NULL, fw_work->context);
+	else {
+		fw_work->cont(fw, fw_work->context);
+		release_firmware(fw);
+	}
 	module_put(fw_work->module);
 	kfree(fw_work);
-	return 0;
+	return ret;
 }
 
 /**
@@ -586,6 +591,8 @@ request_firmware_nowait(
 
 	if (ret < 0) {
 		fw_work->cont(NULL, fw_work->context);
+		module_put(fw_work->module);
+		kfree(fw_work);
 		return ret;
 	}
 	return 0;
diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index b7ddd651d664..bc3ca6a656b2 100644
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -28,7 +28,6 @@
 static struct sysdev_class memory_sysdev_class = {
 	set_kset_name(MEMORY_CLASS_NAME),
 };
-EXPORT_SYMBOL(memory_sysdev_class);
 
 static char *memory_hotplug_name(struct kset *kset, struct kobject *kobj)
 {
diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index 6d4736e89f1a..8827dafba945 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -20,6 +20,8 @@
 
 #include "base.h"
 
+#define to_platform_driver(drv)	(container_of((drv), struct platform_driver, driver))
+
 struct device platform_bus = {
 	.bus_id		= "platform",
 };
@@ -354,6 +356,77 @@ error:
 	return ERR_PTR(retval);
 }
 
+static int platform_drv_probe(struct device *_dev)
+{
+	struct platform_driver *drv = to_platform_driver(_dev->driver);
+	struct platform_device *dev = to_platform_device(_dev);
+
+	return drv->probe(dev);
+}
+
+static int platform_drv_remove(struct device *_dev)
+{
+	struct platform_driver *drv = to_platform_driver(_dev->driver);
+	struct platform_device *dev = to_platform_device(_dev);
+
+	return drv->remove(dev);
+}
+
+static void platform_drv_shutdown(struct device *_dev)
+{
+	struct platform_driver *drv = to_platform_driver(_dev->driver);
+	struct platform_device *dev = to_platform_device(_dev);
+
+	drv->shutdown(dev);
+}
+
+static int platform_drv_suspend(struct device *_dev, pm_message_t state)
+{
+	struct platform_driver *drv = to_platform_driver(_dev->driver);
+	struct platform_device *dev = to_platform_device(_dev);
+
+	return drv->suspend(dev, state);
+}
+
+static int platform_drv_resume(struct device *_dev)
+{
+	struct platform_driver *drv = to_platform_driver(_dev->driver);
+	struct platform_device *dev = to_platform_device(_dev);
+
+	return drv->resume(dev);
+}
+
+/**
+ *	platform_driver_register
+ *	@drv: platform driver structure
+ */
+int platform_driver_register(struct platform_driver *drv)
+{
+	drv->driver.bus = &platform_bus_type;
+	if (drv->probe)
+		drv->driver.probe = platform_drv_probe;
+	if (drv->remove)
+		drv->driver.remove = platform_drv_remove;
+	if (drv->shutdown)
+		drv->driver.shutdown = platform_drv_shutdown;
+	if (drv->suspend)
+		drv->driver.suspend = platform_drv_suspend;
+	if (drv->resume)
+		drv->driver.resume = platform_drv_resume;
+	return driver_register(&drv->driver);
+}
+EXPORT_SYMBOL_GPL(platform_driver_register);
+
+/**
+ *	platform_driver_unregister
+ *	@drv: platform driver structure
+ */
+void platform_driver_unregister(struct platform_driver *drv)
+{
+	driver_unregister(&drv->driver);
+}
+EXPORT_SYMBOL_GPL(platform_driver_unregister);
+
 
 /**
  *	platform_match - bind platform device to platform driver.
diff --git a/drivers/block/acsi.c b/drivers/block/acsi.c
index 0e1f34fef0c8..5d2d649f7e8d 100644
--- a/drivers/block/acsi.c
+++ b/drivers/block/acsi.c
@@ -58,7 +58,6 @@
 #include <linux/slab.h>
 #include <linux/interrupt.h>
 #include <scsi/scsi.h> /* for SCSI_IOCTL_GET_IDLUN */
-typedef void Scsi_Device; /* hack to avoid including scsi.h */
 #include <scsi/scsi_ioctl.h>
 #include <linux/hdreg.h> /* for HDIO_GETGEO */
 #include <linux/blkpg.h>
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index a97c80b57737..c3441b3f086e 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -148,6 +148,7 @@ static struct board_type products[] = {
 static ctlr_info_t *hba[MAX_CTLR];
 
 static void do_cciss_request(request_queue_t *q);
+static irqreturn_t do_cciss_intr(int irq, void *dev_id, struct pt_regs *regs);
 static int cciss_open(struct inode *inode, struct file *filep);
 static int cciss_release(struct inode *inode, struct file *filep);
 static int cciss_ioctl(struct inode *inode, struct file *filep, 
@@ -1016,10 +1017,11 @@ static int cciss_ioctl(struct inode *inode, struct file *filep,
 				status = -ENOMEM;
 				goto cleanup1;
 			}
-			if (ioc->Request.Type.Direction == XFER_WRITE &&
-				copy_from_user(buff[sg_used], data_ptr, sz)) {
+			if (ioc->Request.Type.Direction == XFER_WRITE) {
+				if (copy_from_user(buff[sg_used], data_ptr, sz)) {
 					status = -ENOMEM;
-					goto cleanup1;			
+					goto cleanup1;
+				}
 			} else {
 				memset(buff[sg_used], 0, sz);
 			}
@@ -1137,8 +1139,14 @@ static int revalidate_allvol(ctlr_info_t *host)
 
 	for(i=0; i< NWD; i++) {
 		struct gendisk *disk = host->gendisk[i];
-		if (disk->flags & GENHD_FL_UP)
-			del_gendisk(disk);
+		if (disk) {
+			request_queue_t *q = disk->queue;
+
+			if (disk->flags & GENHD_FL_UP)
+				del_gendisk(disk);
+			if (q)
+				blk_cleanup_queue(q);
+		}
 	}
 
         /*
@@ -1452,10 +1460,14 @@ static int deregister_disk(struct gendisk *disk, drive_info_struct *drv,
 	 * allows us to delete disk zero but keep the controller registered.
 	*/
 	if (h->gendisk[0] != disk){
-		if (disk->flags & GENHD_FL_UP){
-			blk_cleanup_queue(disk->queue);
-		del_gendisk(disk);
-			drv->queue = NULL;
+		if (disk) {
+			request_queue_t *q = disk->queue;
+			if (disk->flags & GENHD_FL_UP)
+				del_gendisk(disk);
+			if (q) {
+				blk_cleanup_queue(q);
+				drv->queue = NULL;
+			}
 		}
 	}
 
@@ -1583,6 +1595,24 @@ static int fill_cmd(CommandList_struct *c, __u8 cmd, int ctlr, void *buff,
 		}
 	} else if (cmd_type == TYPE_MSG) {
 		switch (cmd) {
+		case 0: /* ABORT message */
+			c->Request.CDBLen = 12;
+			c->Request.Type.Attribute = ATTR_SIMPLE;
+			c->Request.Type.Direction = XFER_WRITE;
+			c->Request.Timeout = 0;
+			c->Request.CDB[0] = cmd; /* abort */
+			c->Request.CDB[1] = 0;   /* abort a command */
+			/* buff contains the tag of the command to abort */
+			memcpy(&c->Request.CDB[4], buff, 8);
+			break;
+		case 1: /* RESET message */
+			c->Request.CDBLen = 12;
+			c->Request.Type.Attribute = ATTR_SIMPLE;
+			c->Request.Type.Direction = XFER_WRITE;
+			c->Request.Timeout = 0;
+			memset(&c->Request.CDB[0], 0, sizeof(c->Request.CDB));
+			c->Request.CDB[0] = cmd;  /* reset */
+			c->Request.CDB[1] = 0x04; /* reset a LUN */
 		case 3:	/* No-Op message */
 			c->Request.CDBLen = 1;
 			c->Request.Type.Attribute = ATTR_SIMPLE;
@@ -1869,6 +1899,52 @@ static unsigned long pollcomplete(int ctlr)
 	/* Invalid address to tell caller we ran out of time */
 	return 1;
 }
+
+static int add_sendcmd_reject(__u8 cmd, int ctlr, unsigned long complete)
+{
+	/* We get in here if sendcmd() is polling for completions
+	   and gets some command back that it wasn't expecting -- 
+	   something other than that which it just sent down.  
+	   Ordinarily, that shouldn't happen, but it can happen when 
+	   the scsi tape stuff gets into error handling mode, and
+	   starts using sendcmd() to try to abort commands and 
+	   reset tape drives.  In that case, sendcmd may pick up
+	   completions of commands that were sent to logical drives
+	   through the block i/o system, or cciss ioctls completing, etc. 
+	   In that case, we need to save those completions for later
+	   processing by the interrupt handler.
+	*/
+
+#ifdef CONFIG_CISS_SCSI_TAPE
+	struct sendcmd_reject_list *srl = &hba[ctlr]->scsi_rejects;	
+
+	/* If it's not the scsi tape stuff doing error handling, (abort */
+	/* or reset) then we don't expect anything weird. */
+	if (cmd != CCISS_RESET_MSG && cmd != CCISS_ABORT_MSG) {
+#endif
+		printk( KERN_WARNING "cciss cciss%d: SendCmd "
+		      "Invalid command list address returned! (%lx)\n",
+			ctlr, complete);
+		/* not much we can do. */
+#ifdef CONFIG_CISS_SCSI_TAPE
+		return 1;
+	}
+
+	/* We've sent down an abort or reset, but something else
+	   has completed */
+	if (srl->ncompletions >= (NR_CMDS + 2)) {
+		/* Uh oh.  No room to save it for later... */
+		printk(KERN_WARNING "cciss%d: Sendcmd: Invalid command addr, "
+			"reject list overflow, command lost!\n", ctlr);
+		return 1;
+	}
+	/* Save it for later */
+	srl->complete[srl->ncompletions] = complete;
+	srl->ncompletions++;
+#endif
+	return 0;
+}
+
 /*
  * Send a command to the controller, and wait for it to complete.  
  * Only used at init time. 
@@ -1891,7 +1967,7 @@ static int sendcmd(
 	unsigned long complete;
 	ctlr_info_t *info_p= hba[ctlr];
 	u64bit buff_dma_handle;
-	int status;
+	int status, done = 0;
 
 	if ((c = cmd_alloc(info_p, 1)) == NULL) {
 		printk(KERN_WARNING "cciss: unable to get memory");
@@ -1913,7 +1989,9 @@ resend_cmd1:
         info_p->access.set_intr_mask(info_p, CCISS_INTR_OFF);
 	
 	/* Make sure there is room in the command FIFO */
-        /* Actually it should be completely empty at this time. */
+        /* Actually it should be completely empty at this time */
+	/* unless we are in here doing error handling for the scsi */
+	/* tape side of the driver. */
         for (i = 200000; i > 0; i--) 
 	{
 		/* if fifo isn't full go */
@@ -1930,13 +2008,25 @@ resend_cmd1:
          * Send the cmd
          */
         info_p->access.submit_command(info_p, c);
-        complete = pollcomplete(ctlr);
+	done = 0;
+	do {
+		complete = pollcomplete(ctlr);
 
 #ifdef CCISS_DEBUG
-	printk(KERN_DEBUG "cciss: command completed\n");
+		printk(KERN_DEBUG "cciss: command completed\n");
 #endif /* CCISS_DEBUG */
 
-	if (complete != 1) {
+		if (complete == 1) {
+			printk( KERN_WARNING
+				"cciss cciss%d: SendCmd Timeout out, "
+				"No command list address returned!\n",
+				ctlr);
+			status = IO_ERROR;
+			done = 1;
+			break;
+		}
+
+		/* This will need to change for direct lookup completions */
 		if ( (complete & CISS_ERROR_BIT)
 		     && (complete & ~CISS_ERROR_BIT) == c->busaddr)
 		     {
@@ -1976,6 +2066,10 @@ resend_cmd1:
 						status = IO_ERROR;
 						goto cleanup1;
 					}
+				} else if (c->err_info->CommandStatus == CMD_UNABORTABLE) {
+					printk(KERN_WARNING "cciss%d: command could not be aborted.\n", ctlr);
+					status = IO_ERROR;
+					goto cleanup1;
 				}
 				printk(KERN_WARNING "ciss ciss%d: sendcmd"
 				" Error %x \n", ctlr, 
@@ -1990,20 +2084,15 @@ resend_cmd1:
 				goto cleanup1;
 			}
 		}
+		/* This will need changing for direct lookup completions */
                 if (complete != c->busaddr) {
-                        printk( KERN_WARNING "cciss cciss%d: SendCmd "
-                      "Invalid command list address returned! (%lx)\n",
-                                ctlr, complete);
-			status = IO_ERROR;
-			goto cleanup1;
-                }
-        } else {
-                printk( KERN_WARNING
-                        "cciss cciss%d: SendCmd Timeout out, "
-                        "No command list address returned!\n",
-                        ctlr);
-		status = IO_ERROR;
-        }
+			if (add_sendcmd_reject(cmd, ctlr, complete) != 0) {
+				BUG(); /* we are pretty much hosed if we get here. */
+			}
+			continue;
+                } else
+			done = 1;
+        } while (!done);
 		
 cleanup1:	
 	/* unlock the data buffer from DMA */
@@ -2011,6 +2100,11 @@ cleanup1:
 	buff_dma_handle.val32.upper = c->SG[0].Addr.upper;
 	pci_unmap_single(info_p->pdev, (dma_addr_t) buff_dma_handle.val,
 				c->SG[0].Len, PCI_DMA_BIDIRECTIONAL);
+#ifdef CONFIG_CISS_SCSI_TAPE
+	/* if we saved some commands for later, process them now. */
+	if (info_p->scsi_rejects.ncompletions > 0)
+		do_cciss_intr(0, info_p, NULL);
+#endif
 	cmd_free(info_p, c, 1);
 	return (status);
 } 
@@ -2335,6 +2429,48 @@ startio:
 	start_io(h);
 }
 
+static inline unsigned long get_next_completion(ctlr_info_t *h)
+{
+#ifdef CONFIG_CISS_SCSI_TAPE
+	/* Any rejects from sendcmd() lying around? Process them first */
+	if (h->scsi_rejects.ncompletions == 0)
+		return h->access.command_completed(h);
+	else {
+		struct sendcmd_reject_list *srl;
+		int n;
+		srl = &h->scsi_rejects;
+		n = --srl->ncompletions;
+		/* printk("cciss%d: processing saved reject\n", h->ctlr); */
+		printk("p");
+		return srl->complete[n];
+	}
+#else
+	return h->access.command_completed(h);
+#endif
+}
+
+static inline int interrupt_pending(ctlr_info_t *h)
+{
+#ifdef CONFIG_CISS_SCSI_TAPE
+	return ( h->access.intr_pending(h) 
+		|| (h->scsi_rejects.ncompletions > 0));
+#else
+	return h->access.intr_pending(h);
+#endif
+}
+
+static inline long interrupt_not_for_us(ctlr_info_t *h)
+{
+#ifdef CONFIG_CISS_SCSI_TAPE
+	return (((h->access.intr_pending(h) == 0) || 
+		 (h->interrupts_enabled == 0)) 
+	      && (h->scsi_rejects.ncompletions == 0));
+#else
+	return (((h->access.intr_pending(h) == 0) || 
+		 (h->interrupts_enabled == 0)));
+#endif
+}
+
 static irqreturn_t do_cciss_intr(int irq, void *dev_id, struct pt_regs *regs)
 {
 	ctlr_info_t *h = dev_id;
@@ -2344,19 +2480,15 @@ static irqreturn_t do_cciss_intr(int irq, void *dev_id, struct pt_regs *regs)
 	int j;
 	int start_queue = h->next_to_run;
 
-	/* Is this interrupt for us? */
-	if (( h->access.intr_pending(h) == 0) || (h->interrupts_enabled == 0))
+	if (interrupt_not_for_us(h))
 		return IRQ_NONE;
-
 	/*
 	 * If there are completed commands in the completion queue,
 	 * we had better do something about it.
 	 */
 	spin_lock_irqsave(CCISS_LOCK(h->ctlr), flags);
-	while( h->access.intr_pending(h))
-	{
-		while((a = h->access.command_completed(h)) != FIFO_EMPTY) 
-		{
+	while (interrupt_pending(h)) {
+		while((a = get_next_completion(h)) != FIFO_EMPTY) {
 			a1 = a;
 			if ((a & 0x04)) {
 				a2 = (a >> 3);
@@ -2963,7 +3095,15 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
                 printk( KERN_ERR "cciss: out of memory");
 		goto clean4;
 	}
-
+#ifdef CONFIG_CISS_SCSI_TAPE
+	hba[i]->scsi_rejects.complete = 
+		kmalloc(sizeof(hba[i]->scsi_rejects.complete[0]) * 
+			(NR_CMDS + 5), GFP_KERNEL);
+	if (hba[i]->scsi_rejects.complete == NULL) {
+                printk( KERN_ERR "cciss: out of memory");
+		goto clean4;
+	}
+#endif
 	spin_lock_init(&hba[i]->lock);
 
 	/* Initialize the pdev driver private data. 
@@ -3031,6 +3171,10 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
 	return(1);
 
 clean4:
+#ifdef CONFIG_CISS_SCSI_TAPE
+	if(hba[i]->scsi_rejects.complete)
+		kfree(hba[i]->scsi_rejects.complete);
+#endif
 	kfree(hba[i]->cmd_pool_bits);
 	if(hba[i]->cmd_pool)
 		pci_free_consistent(hba[i]->pdev,
@@ -3092,9 +3236,13 @@ static void __devexit cciss_remove_one (struct pci_dev *pdev)
 	/* remove it from the disk list */
 	for (j = 0; j < NWD; j++) {
 		struct gendisk *disk = hba[i]->gendisk[j];
-		if (disk->flags & GENHD_FL_UP) {
-			del_gendisk(disk);
-			blk_cleanup_queue(disk->queue);
+		if (disk) {
+			request_queue_t *q = disk->queue;
+
+			if (disk->flags & GENHD_FL_UP) 
+				del_gendisk(disk);
+			if (q)
+				blk_cleanup_queue(q);
 		}
 	}
 
@@ -3103,6 +3251,9 @@ static void __devexit cciss_remove_one (struct pci_dev *pdev)
 	pci_free_consistent(hba[i]->pdev, NR_CMDS * sizeof( ErrorInfo_struct),
 		hba[i]->errinfo_pool, hba[i]->errinfo_pool_dhandle);
 	kfree(hba[i]->cmd_pool_bits);
+#ifdef CONFIG_CISS_SCSI_TAPE
+	kfree(hba[i]->scsi_rejects.complete);
+#endif
  	release_io_mem(hba[i]);
 	free_hba(i);
 }	
diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
index ef277baee9fd..3b0858c83897 100644
--- a/drivers/block/cciss.h
+++ b/drivers/block/cciss.h
@@ -44,6 +44,14 @@ typedef struct _drive_info_struct
 				  */
 } drive_info_struct;
 
+#ifdef CONFIG_CISS_SCSI_TAPE
+
+struct sendcmd_reject_list {
+	int ncompletions;
+	unsigned long *complete; /* array of NR_CMDS tags */
+};
+
+#endif
 struct ctlr_info 
 {
 	int	ctlr;
@@ -100,6 +108,9 @@ struct ctlr_info
 	struct gendisk   *gendisk[NWD];
 #ifdef CONFIG_CISS_SCSI_TAPE
 	void *scsi_ctlr; /* ptr to structure containing scsi related stuff */
+	/* list of block side commands the scsi error handling sucked up */
+	/* and saved for later processing */
+	struct sendcmd_reject_list scsi_rejects;
 #endif
 	unsigned char alive;
 };
diff --git a/drivers/block/cciss_scsi.c b/drivers/block/cciss_scsi.c
index ec27976a57da..2942d32280a5 100644
--- a/drivers/block/cciss_scsi.c
+++ b/drivers/block/cciss_scsi.c
@@ -42,6 +42,9 @@
 
 #include "cciss_scsi.h"
 
+#define CCISS_ABORT_MSG 0x00
+#define CCISS_RESET_MSG 0x01
+
 /* some prototypes... */ 
 static int sendcmd(
 	__u8	cmd,
@@ -67,6 +70,8 @@ static int cciss_scsi_proc_info(
 
 static int cciss_scsi_queue_command (struct scsi_cmnd *cmd,
 		void (* done)(struct scsi_cmnd *));
+static int cciss_eh_device_reset_handler(struct scsi_cmnd *);
+static int cciss_eh_abort_handler(struct scsi_cmnd *);
 
 static struct cciss_scsi_hba_t ccissscsi[MAX_CTLR] = {
 	{ .name = "cciss0", .ndevices = 0 },
@@ -90,6 +95,9 @@ static struct scsi_host_template cciss_driver_template = {
 	.sg_tablesize		= MAXSGENTRIES,
 	.cmd_per_lun		= 1,
 	.use_clustering		= DISABLE_CLUSTERING,
+	/* Can't have eh_bus_reset_handler or eh_host_reset_handler for cciss */
+	.eh_device_reset_handler= cciss_eh_device_reset_handler,
+	.eh_abort_handler	= cciss_eh_abort_handler,
 };
 
 #pragma pack(1)
@@ -1448,6 +1456,78 @@ cciss_proc_tape_report(int ctlr, unsigned char *buffer, off_t *pos, off_t *len)
 	*pos += size; *len += size;
 }
 
+/* Need at least one of these error handlers to keep ../scsi/hosts.c from 
+ * complaining.  Doing a host- or bus-reset can't do anything good here. 
+ * Despite what it might say in scsi_error.c, there may well be commands
+ * on the controller, as the cciss driver registers twice, once as a block
+ * device for the logical drives, and once as a scsi device, for any tape
+ * drives.  So we know there are no commands out on the tape drives, but we
+ * don't know there are no commands on the controller, and it is likely 
+ * that there probably are, as the cciss block device is most commonly used
+ * as a boot device (embedded controller on HP/Compaq systems.)
+*/
+
+static int cciss_eh_device_reset_handler(struct scsi_cmnd *scsicmd)
+{
+	int rc;
+	CommandList_struct *cmd_in_trouble;
+	ctlr_info_t **c;
+	int ctlr;
+
+	/* find the controller to which the command to be aborted was sent */
+	c = (ctlr_info_t **) &scsicmd->device->host->hostdata[0];	
+	if (c == NULL) /* paranoia */
+		return FAILED;
+	ctlr = (*c)->ctlr;
+	printk(KERN_WARNING "cciss%d: resetting tape drive or medium changer.\n", ctlr);
+
+	/* find the command that's giving us trouble */
+	cmd_in_trouble = (CommandList_struct *) scsicmd->host_scribble;
+	if (cmd_in_trouble == NULL) { /* paranoia */
+		return FAILED;
+	}
+	/* send a reset to the SCSI LUN which the command was sent to */
+	rc = sendcmd(CCISS_RESET_MSG, ctlr, NULL, 0, 2, 0, 0, 
+		(unsigned char *) &cmd_in_trouble->Header.LUN.LunAddrBytes[0], 
+		TYPE_MSG);
+	/* sendcmd turned off interrputs on the board, turn 'em back on. */
+	(*c)->access.set_intr_mask(*c, CCISS_INTR_ON);
+	if (rc == 0)
+		return SUCCESS;
+	printk(KERN_WARNING "cciss%d: resetting device failed.\n", ctlr);
+	return FAILED;
+}
+
+static int  cciss_eh_abort_handler(struct scsi_cmnd *scsicmd)
+{
+	int rc;
+	CommandList_struct *cmd_to_abort;
+	ctlr_info_t **c;
+	int ctlr;
+
+	/* find the controller to which the command to be aborted was sent */
+	c = (ctlr_info_t **) &scsicmd->device->host->hostdata[0];	
+	if (c == NULL) /* paranoia */
+		return FAILED;
+	ctlr = (*c)->ctlr;
+	printk(KERN_WARNING "cciss%d: aborting tardy SCSI cmd\n", ctlr);
+
+	/* find the command to be aborted */
+	cmd_to_abort = (CommandList_struct *) scsicmd->host_scribble;
+	if (cmd_to_abort == NULL) /* paranoia */
+		return FAILED;
+	rc = sendcmd(CCISS_ABORT_MSG, ctlr, &cmd_to_abort->Header.Tag, 
+		0, 2, 0, 0, 
+		(unsigned char *) &cmd_to_abort->Header.LUN.LunAddrBytes[0], 
+		TYPE_MSG);
+	/* sendcmd turned off interrputs on the board, turn 'em back on. */
+	(*c)->access.set_intr_mask(*c, CCISS_INTR_ON);
+	if (rc == 0)
+		return SUCCESS;
+	return FAILED;
+
+}
+
 #else /* no CONFIG_CISS_SCSI_TAPE */
 
 /* If no tape support, then these become defined out of existence */
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 28002de783b6..f7e765a1d313 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -98,6 +98,10 @@
  */
 
 /*
+ * 1998/1/21 -- Richard Gooch <rgooch@atnf.csiro.au> -- devfs support
+ */
+
+/*
  * 1998/05/07 -- Russell King -- More portability cleanups; moved definition of
  * interrupt and dma channel to asm/floppy.h. Cleaned up some formatting &
  * use of '0' for NULL.
@@ -158,10 +162,6 @@ static int print_unex = 1;
 #define FDPATCHES
 #include <linux/fdreg.h>
 
-/*
- * 1998/1/21 -- Richard Gooch <rgooch@atnf.csiro.au> -- devfs support
- */
-
 #include <linux/fd.h>
 #include <linux/hdreg.h>
 
@@ -3714,12 +3714,6 @@ static int floppy_open(struct inode *inode, struct file *filp)
 		USETF(FD_VERIFY);
 	}
 
-	/* set underlying gendisk policy to reflect real ro/rw status */
-	if (UTESTF(FD_DISK_WRITABLE))
-		inode->i_bdev->bd_disk->policy = 0;
-	else
-		inode->i_bdev->bd_disk->policy = 1;
-
 	if (UDRS->fd_ref == -1 || (UDRS->fd_ref && (filp->f_flags & O_EXCL)))
 		goto out2;
 
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 59e5982a5db3..c0233efabeba 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -1188,7 +1188,7 @@ static void pkt_count_states(struct pktcdvd_device *pd, int *states)
 	struct packet_data *pkt;
 	int i;
 
-	for (i = 0; i <= PACKET_NUM_STATES; i++)
+	for (i = 0; i < PACKET_NUM_STATES; i++)
 		states[i] = 0;
 
 	spin_lock(&pd->cdrw.active_list_lock);
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index fdf4370db994..84e68cdd451b 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -687,7 +687,7 @@ config NVRAM
 
 config RTC
 	tristate "Enhanced Real Time Clock Support"
-	depends on !PPC32 && !PARISC && !IA64 && !M68K
+	depends on !PPC32 && !PARISC && !IA64 && !M68K && (!SPARC || PCI)
 	---help---
 	  If you say Y here and create a character special file /dev/rtc with
 	  major number 10 and minor number 135 using mknod ("man mknod"), you
@@ -735,7 +735,7 @@ config SGI_IP27_RTC
 
 config GEN_RTC
 	tristate "Generic /dev/rtc emulation"
-	depends on RTC!=y && !IA64 && !ARM && !PPC64 && !M32R && !SPARC32 && !SPARC64
+	depends on RTC!=y && !IA64 && !ARM && !M32R && !SPARC
 	---help---
 	  If you say Y here and create a character special file /dev/rtc with
 	  major number 10 and minor number 135 using mknod ("man mknod"), you
@@ -943,6 +943,15 @@ config RAW_DRIVER
           Applications should simply open the device (eg /dev/hda1)
           with the O_DIRECT flag.
 
+config MAX_RAW_DEVS
+	int "Maximum number of RAW devices to support (1-8192)"
+	depends on RAW_DRIVER
+	default "256"
+	help
+	  The maximum number of RAW devices that are supported.
+	  Default is 256. Increase this number in case you need lots of
+	  raw devices.
+
 config HPET
 	bool "HPET - High Precision Event Timer" if (X86 || IA64)
 	default n
@@ -974,15 +983,6 @@ config HPET_MMAP
 	  exposed to the user.  If this applies to your hardware,
 	  say N here.
 
-config MAX_RAW_DEVS
-	int "Maximum number of RAW devices to support (1-8192)"
-	depends on RAW_DRIVER
-	default "256"
-	help
-	  The maximum number of RAW devices that are supported.
-	  Default is 256. Increase this number in case you need lots of
-	  raw devices.
-
 config HANGCHECK_TIMER
 	tristate "Hangcheck timer"
 	depends on X86 || IA64 || PPC64 || ARCH_S390
diff --git a/drivers/char/agp/ali-agp.c b/drivers/char/agp/ali-agp.c
index ba54b5872578..b02fc2267159 100644
--- a/drivers/char/agp/ali-agp.c
+++ b/drivers/char/agp/ali-agp.c
@@ -389,7 +389,6 @@ static struct pci_device_id agp_ali_pci_table[] = {
 MODULE_DEVICE_TABLE(pci, agp_ali_pci_table);
 
 static struct pci_driver agp_ali_pci_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "agpgart-ali",
 	.id_table	= agp_ali_pci_table,
 	.probe		= agp_ali_probe,
diff --git a/drivers/char/agp/amd-k7-agp.c b/drivers/char/agp/amd-k7-agp.c
index 40fcd88b2cea..1f776651ac64 100644
--- a/drivers/char/agp/amd-k7-agp.c
+++ b/drivers/char/agp/amd-k7-agp.c
@@ -515,7 +515,6 @@ static struct pci_device_id agp_amdk7_pci_table[] = {
 MODULE_DEVICE_TABLE(pci, agp_amdk7_pci_table);
 
 static struct pci_driver agp_amdk7_pci_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "agpgart-amdk7",
 	.id_table	= agp_amdk7_pci_table,
 	.probe		= agp_amdk7_probe,
diff --git a/drivers/char/agp/amd64-agp.c b/drivers/char/agp/amd64-agp.c
index 8f748fddca94..810679dcbbb0 100644
--- a/drivers/char/agp/amd64-agp.c
+++ b/drivers/char/agp/amd64-agp.c
@@ -57,9 +57,8 @@ static int nr_garts;
 static struct pci_dev * hammers[MAX_HAMMER_GARTS];
 
 static struct resource *aperture_resource;
-static int __initdata agp_try_unsupported;
+static int __initdata agp_try_unsupported = 1;
 
-static int gart_iterator;
 #define for_each_nb() for(gart_iterator=0;gart_iterator<nr_garts;gart_iterator++)
 
 static void flush_amd64_tlb(struct pci_dev *dev)
@@ -73,6 +72,7 @@ static void flush_amd64_tlb(struct pci_dev *dev)
 
 static void amd64_tlbflush(struct agp_memory *temp)
 {
+	int gart_iterator;
 	for_each_nb()
 		flush_amd64_tlb(hammers[gart_iterator]);
 }
@@ -222,6 +222,7 @@ static struct aper_size_info_32 amd_8151_sizes[7] =
 static int amd_8151_configure(void)
 {
 	unsigned long gatt_bus = virt_to_gart(agp_bridge->gatt_table_real);
+	int gart_iterator;
 
 	/* Configure AGP regs in each x86-64 host bridge. */
 	for_each_nb() {
@@ -235,7 +236,7 @@ static int amd_8151_configure(void)
 static void amd64_cleanup(void)
 {
 	u32 tmp;
-
+	int gart_iterator;
 	for_each_nb() {
 		/* disable gart translation */
 		pci_read_config_dword (hammers[gart_iterator], AMD64_GARTAPERTURECTL, &tmp);
@@ -415,7 +416,7 @@ static void __devinit amd8151_init(struct pci_dev *pdev, struct agp_bridge_data
 }
 
 
-static struct aper_size_info_32 uli_sizes[7] =
+static const struct aper_size_info_32 uli_sizes[7] =
 {
 	{256, 65536, 6, 10},
 	{128, 32768, 5, 9},
@@ -469,7 +470,7 @@ static int __devinit uli_agp_init(struct pci_dev *pdev)
 }
 
 
-static struct aper_size_info_32 nforce3_sizes[5] =
+static const struct aper_size_info_32 nforce3_sizes[5] =
 {
 	{512,  131072, 7, 0x00000000 },
 	{256,  65536,  6, 0x00000008 },
@@ -697,13 +698,22 @@ static struct pci_device_id agp_amd64_pci_table[] = {
 	.subvendor	= PCI_ANY_ID,
 	.subdevice	= PCI_ANY_ID,
 	},
+	/* ALI/ULI M1695 */
+	{
+	.class		= (PCI_CLASS_BRIDGE_HOST << 8),
+	.class_mask	= ~0,
+	.vendor		= PCI_VENDOR_ID_AL,
+	.device		= 0x1689,
+	.subvendor	= PCI_ANY_ID,
+	.subdevice	= PCI_ANY_ID,
+	},
+
 	{ }
 };
 
 MODULE_DEVICE_TABLE(pci, agp_amd64_pci_table);
 
 static struct pci_driver agp_amd64_pci_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "agpgart-amd64",
 	.id_table	= agp_amd64_pci_table,
 	.probe		= agp_amd64_probe,
diff --git a/drivers/char/agp/ati-agp.c b/drivers/char/agp/ati-agp.c
index fbd415565463..53372a83b675 100644
--- a/drivers/char/agp/ati-agp.c
+++ b/drivers/char/agp/ati-agp.c
@@ -521,7 +521,6 @@ static struct pci_device_id agp_ati_pci_table[] = {
 MODULE_DEVICE_TABLE(pci, agp_ati_pci_table);
 
 static struct pci_driver agp_ati_pci_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "agpgart-ati",
 	.id_table	= agp_ati_pci_table,
 	.probe		= agp_ati_probe,
diff --git a/drivers/char/agp/backend.c b/drivers/char/agp/backend.c
index 27bca34b4a65..80ee17a8fc23 100644
--- a/drivers/char/agp/backend.c
+++ b/drivers/char/agp/backend.c
@@ -97,7 +97,7 @@ void agp_backend_release(struct agp_bridge_data *bridge)
 EXPORT_SYMBOL(agp_backend_release);
 
 
-static struct { int mem, agp; } maxes_table[] = {
+static const struct { int mem, agp; } maxes_table[] = {
 	{0, 0},
 	{32, 4},
 	{64, 28},
diff --git a/drivers/char/agp/efficeon-agp.c b/drivers/char/agp/efficeon-agp.c
index d41e0a62e32e..e7aea77a60f9 100644
--- a/drivers/char/agp/efficeon-agp.c
+++ b/drivers/char/agp/efficeon-agp.c
@@ -429,7 +429,6 @@ static struct pci_device_id agp_efficeon_pci_table[] = {
 MODULE_DEVICE_TABLE(pci, agp_efficeon_pci_table);
 
 static struct pci_driver agp_efficeon_pci_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "agpgart-efficeon",
 	.id_table	= agp_efficeon_pci_table,
 	.probe		= agp_efficeon_probe,
diff --git a/drivers/char/agp/i460-agp.c b/drivers/char/agp/i460-agp.c
index 34a444658ffe..8ee19a4a6bce 100644
--- a/drivers/char/agp/i460-agp.c
+++ b/drivers/char/agp/i460-agp.c
@@ -622,7 +622,6 @@ static struct pci_device_id agp_intel_i460_pci_table[] = {
 MODULE_DEVICE_TABLE(pci, agp_intel_i460_pci_table);
 
 static struct pci_driver agp_intel_i460_pci_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "agpgart-intel-i460",
 	.id_table	= agp_intel_i460_pci_table,
 	.probe		= agp_intel_i460_probe,
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index 027161ab88e9..e7bed5047dcc 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -1827,7 +1827,6 @@ static struct pci_device_id agp_intel_pci_table[] = {
 MODULE_DEVICE_TABLE(pci, agp_intel_pci_table);
 
 static struct pci_driver agp_intel_pci_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "agpgart-intel",
 	.id_table	= agp_intel_pci_table,
 	.probe		= agp_intel_probe,
diff --git a/drivers/char/agp/nvidia-agp.c b/drivers/char/agp/nvidia-agp.c
index 3aed0c5e2f92..80dafa3030bd 100644
--- a/drivers/char/agp/nvidia-agp.c
+++ b/drivers/char/agp/nvidia-agp.c
@@ -398,7 +398,6 @@ static struct pci_device_id agp_nvidia_pci_table[] = {
 MODULE_DEVICE_TABLE(pci, agp_nvidia_pci_table);
 
 static struct pci_driver agp_nvidia_pci_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "agpgart-nvidia",
 	.id_table	= agp_nvidia_pci_table,
 	.probe		= agp_nvidia_probe,
diff --git a/drivers/char/agp/sis-agp.c b/drivers/char/agp/sis-agp.c
index a701361a8890..ebc05554045c 100644
--- a/drivers/char/agp/sis-agp.c
+++ b/drivers/char/agp/sis-agp.c
@@ -332,7 +332,6 @@ static struct pci_device_id agp_sis_pci_table[] = {
 MODULE_DEVICE_TABLE(pci, agp_sis_pci_table);
 
 static struct pci_driver agp_sis_pci_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "agpgart-sis",
 	.id_table	= agp_sis_pci_table,
 	.probe		= agp_sis_probe,
diff --git a/drivers/char/agp/sworks-agp.c b/drivers/char/agp/sworks-agp.c
index 5a5392dd1254..3f8f7fa6b0ff 100644
--- a/drivers/char/agp/sworks-agp.c
+++ b/drivers/char/agp/sworks-agp.c
@@ -545,7 +545,6 @@ static struct pci_device_id agp_serverworks_pci_table[] = {
 MODULE_DEVICE_TABLE(pci, agp_serverworks_pci_table);
 
 static struct pci_driver agp_serverworks_pci_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "agpgart-serverworks",
 	.id_table	= agp_serverworks_pci_table,
 	.probe		= agp_serverworks_probe,
diff --git a/drivers/char/agp/uninorth-agp.c b/drivers/char/agp/uninorth-agp.c
index 183c50acab27..50947e38501a 100644
--- a/drivers/char/agp/uninorth-agp.c
+++ b/drivers/char/agp/uninorth-agp.c
@@ -557,6 +557,10 @@ static struct agp_device_ids uninorth_agp_device_ids[] __devinitdata = {
 		.device_id	= PCI_DEVICE_ID_APPLE_U3H_AGP,
 		.chipset_name	= "U3H",
 	},
+	{
+		.device_id	= PCI_DEVICE_ID_APPLE_IPID2_AGP,
+		.chipset_name	= "UniNorth/Intrepid2",
+	},
 };
 
 static int __devinit agp_uninorth_probe(struct pci_dev *pdev,
@@ -658,7 +662,6 @@ static struct pci_device_id agp_uninorth_pci_table[] = {
 MODULE_DEVICE_TABLE(pci, agp_uninorth_pci_table);
 
 static struct pci_driver agp_uninorth_pci_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "agpgart-uninorth",
 	.id_table	= agp_uninorth_pci_table,
 	.probe		= agp_uninorth_probe,
diff --git a/drivers/char/agp/via-agp.c b/drivers/char/agp/via-agp.c
index 5d9a13700074..97b0a890ba7f 100644
--- a/drivers/char/agp/via-agp.c
+++ b/drivers/char/agp/via-agp.c
@@ -371,6 +371,11 @@ static struct agp_device_ids via_agp_device_ids[] __devinitdata =
 		.device_id	= PCI_DEVICE_ID_VIA_3296_0,
 		.chipset_name	= "P4M800",
 	},
+	/* P4M800CE */
+	{
+		.device_id	= PCI_DEVICE_ID_VIA_P4M800CE,
+		.chipset_name	= "P4M800CE",
+	},
 
 	{ }, /* dummy final entry, always present */
 };
@@ -511,6 +516,7 @@ static struct pci_device_id agp_via_pci_table[] = {
 	ID(PCI_DEVICE_ID_VIA_3269_0),
 	ID(PCI_DEVICE_ID_VIA_83_87XX_1),
 	ID(PCI_DEVICE_ID_VIA_3296_0),
+	ID(PCI_DEVICE_ID_VIA_P4M800CE),
 	{ }
 };
 
@@ -518,7 +524,6 @@ MODULE_DEVICE_TABLE(pci, agp_via_pci_table);
 
 
 static struct pci_driver agp_via_pci_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "agpgart-via",
 	.id_table	= agp_via_pci_table,
 	.probe		= agp_via_probe,
diff --git a/drivers/char/drm/drm_lock.c b/drivers/char/drm/drm_lock.c
index f970dc36c18f..f9e45303498d 100644
--- a/drivers/char/drm/drm_lock.c
+++ b/drivers/char/drm/drm_lock.c
@@ -104,8 +104,9 @@ int drm_lock(struct inode *inode, struct file *filp,
 	__set_current_state(TASK_RUNNING);
 	remove_wait_queue(&dev->lock.lock_queue, &entry);
 
-	DRM_DEBUG( "%d %s\n", lock.context, ret ? "interrupted" : "has lock" );
-	if (ret) return ret;
+	DRM_DEBUG("%d %s\n", lock.context, ret ? "interrupted" : "has lock");
+	if (ret)
+		return ret;
 
 	sigemptyset(&dev->sigmask);
 	sigaddset(&dev->sigmask, SIGSTOP);
@@ -121,17 +122,19 @@ int drm_lock(struct inode *inode, struct file *filp,
 
 	if (dev->driver->dma_quiescent && (lock.flags & _DRM_LOCK_QUIESCENT)) {
 		if (dev->driver->dma_quiescent(dev)) {
-			DRM_DEBUG( "%d waiting for DMA quiescent\n", lock.context);
+			DRM_DEBUG("%d waiting for DMA quiescent\n", lock.context);
 			return DRM_ERR(EBUSY);
 		}
 	}
 
+	/* dev->driver->kernel_context_switch isn't used by any of the x86
+	 *  drivers but is used by the Sparc driver.
+	 */
 	if (dev->driver->kernel_context_switch &&
 	    dev->last_context != lock.context) {
 		dev->driver->kernel_context_switch(dev, dev->last_context,
 						   lock.context);
 	}
-
 	return 0;
 }
 
diff --git a/drivers/char/drm/drm_memory.c b/drivers/char/drm/drm_memory.c
index 7438741c29e9..8074771e348f 100644
--- a/drivers/char/drm/drm_memory.c
+++ b/drivers/char/drm/drm_memory.c
@@ -95,7 +95,7 @@ unsigned long drm_alloc_pages(int order, int area)
 	unsigned long addr;
 	unsigned int sz;
 
-	address = __get_free_pages(GFP_KERNEL, order);
+	address = __get_free_pages(GFP_KERNEL|__GFP_COMP, order);
 	if (!address)
 		return 0;
 
diff --git a/drivers/char/drm/drm_memory_debug.h b/drivers/char/drm/drm_memory_debug.h
index 706b75251ea1..e84605fc54af 100644
--- a/drivers/char/drm/drm_memory_debug.h
+++ b/drivers/char/drm/drm_memory_debug.h
@@ -220,7 +220,7 @@ unsigned long drm_alloc_pages (int order, int area) {
 	}
 	spin_unlock(&drm_mem_lock);
 
-	address = __get_free_pages(GFP_KERNEL, order);
+	address = __get_free_pages(GFP_KERNEL|__GFP_COMP, order);
 	if (!address) {
 		spin_lock(&drm_mem_lock);
 		++drm_mem_stats[area].fail_count;
diff --git a/drivers/char/drm/mga_drv.c b/drivers/char/drm/mga_drv.c
index 93f171e634c0..9f7ed0e0351b 100644
--- a/drivers/char/drm/mga_drv.c
+++ b/drivers/char/drm/mga_drv.c
@@ -131,7 +131,7 @@ static int mga_driver_device_is_agp(drm_device_t * dev)
 	 * device.
 	 */
 
-	if ((pdev->device == 0x0525)
+	if ((pdev->device == 0x0525) && pdev->bus->self
 	    && (pdev->bus->self->vendor == 0x3388)
 	    && (pdev->bus->self->device == 0x0021)) {
 		return 0;
diff --git a/drivers/char/drm/radeon_drv.h b/drivers/char/drm/radeon_drv.h
index 498b19b1d641..fac0d5196ce3 100644
--- a/drivers/char/drm/radeon_drv.h
+++ b/drivers/char/drm/radeon_drv.h
@@ -273,6 +273,7 @@ typedef struct drm_radeon_private {
 
 	/* starting from here on, data is preserved accross an open */
 	uint32_t flags;		/* see radeon_chip_flags */
+	int is_pci;
 } drm_radeon_private_t;
 
 typedef struct drm_radeon_buf_priv {
diff --git a/drivers/char/epca.c b/drivers/char/epca.c
index b7a0e4d6b934..407708a001e4 100644
--- a/drivers/char/epca.c
+++ b/drivers/char/epca.c
@@ -3113,7 +3113,6 @@ MODULE_DEVICE_TABLE(pci, epca_pci_tbl);
 int __init init_PCI (void)
 {	/* Begin init_PCI */
 	memset (&epca_driver, 0, sizeof (epca_driver));
-	epca_driver.owner = THIS_MODULE;
 	epca_driver.name = "epca";
 	epca_driver.id_table = epca_pci_tbl;
 	epca_driver.probe = epca_init_one;
diff --git a/drivers/char/ftape/lowlevel/ftape-buffer.c b/drivers/char/ftape/lowlevel/ftape-buffer.c
index 54af20cd9a2c..c706ff162771 100644
--- a/drivers/char/ftape/lowlevel/ftape-buffer.c
+++ b/drivers/char/ftape/lowlevel/ftape-buffer.c
@@ -33,6 +33,7 @@
 #include "../lowlevel/ftape-rw.h"
 #include "../lowlevel/ftape-read.h"
 #include "../lowlevel/ftape-tracing.h"
+#include "../lowlevel/ftape-buffer.h"
 
 /*  DMA'able memory allocation stuff.
  */
diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c
index 6c4b3f986d0c..f3c3aaf4560e 100644
--- a/drivers/char/i8k.c
+++ b/drivers/char/i8k.c
@@ -99,7 +99,9 @@ struct smm_regs {
 
 static inline char *i8k_get_dmi_data(int field)
 {
-	return dmi_get_system_info(field) ? : "N/A";
+	char *dmi_data = dmi_get_system_info(field);
+
+	return dmi_data && *dmi_data ? dmi_data : "?";
 }
 
 /*
@@ -396,7 +398,7 @@ static int i8k_proc_show(struct seq_file *seq, void *offset)
 	return seq_printf(seq, "%s %s %s %d %d %d %d %d %d %d\n",
 			  I8K_PROC_FMT,
 			  bios_version,
-			  dmi_get_system_info(DMI_PRODUCT_SERIAL) ? : "N/A",
+			  i8k_get_dmi_data(DMI_PRODUCT_SERIAL),
 			  cpu_temp,
 			  left_fan, right_fan, left_speed, right_speed,
 			  ac_power, fn_key);
diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
index c1d06ba449b6..1f56b4cf0f58 100644
--- a/drivers/char/ipmi/ipmi_msghandler.c
+++ b/drivers/char/ipmi/ipmi_msghandler.c
@@ -48,7 +48,7 @@
 
 #define PFX "IPMI message handler: "
 
-#define IPMI_DRIVER_VERSION "36.0"
+#define IPMI_DRIVER_VERSION "38.0"
 
 static struct ipmi_recv_msg *ipmi_alloc_recv_msg(void);
 static int ipmi_init_msghandler(void);
@@ -2648,7 +2648,7 @@ void ipmi_smi_msg_received(ipmi_smi_t          intf,
 	spin_lock_irqsave(&intf->waiting_msgs_lock, flags);
 	if (!list_empty(&intf->waiting_msgs)) {
 		list_add_tail(&msg->link, &intf->waiting_msgs);
-		spin_unlock(&intf->waiting_msgs_lock);
+		spin_unlock_irqrestore(&intf->waiting_msgs_lock, flags);
 		goto out;
 	}
 	spin_unlock_irqrestore(&intf->waiting_msgs_lock, flags);
@@ -2657,9 +2657,9 @@ void ipmi_smi_msg_received(ipmi_smi_t          intf,
 	if (rv > 0) {
 		/* Could not handle the message now, just add it to a
                    list to handle later. */
-		spin_lock(&intf->waiting_msgs_lock);
+		spin_lock_irqsave(&intf->waiting_msgs_lock, flags);
 		list_add_tail(&msg->link, &intf->waiting_msgs);
-		spin_unlock(&intf->waiting_msgs_lock);
+		spin_unlock_irqrestore(&intf->waiting_msgs_lock, flags);
 	} else if (rv == 0) {
 		ipmi_free_smi_msg(msg);
 	}
@@ -2986,7 +2986,7 @@ static void send_panic_events(char *str)
 	msg.cmd = 2; /* Platform event command. */
 	msg.data = data;
 	msg.data_len = 8;
-	data[0] = 0x21; /* Kernel generator ID, IPMI table 5-4 */
+	data[0] = 0x41; /* Kernel generator ID, IPMI table 5-4 */
 	data[1] = 0x03; /* This is for IPMI 1.0. */
 	data[2] = 0x20; /* OS Critical Stop, IPMI table 36-3 */
 	data[4] = 0x6f; /* Sensor specific, IPMI table 36-1 */
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index ea89dca3dbb5..beea450ee4b2 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -2203,7 +2203,7 @@ static void setup_xaction_handlers(struct smi_info *smi_info)
 
 static inline void wait_for_timer_and_thread(struct smi_info *smi_info)
 {
-	if (smi_info->thread != ERR_PTR(-ENOMEM))
+	if (smi_info->thread != NULL && smi_info->thread != ERR_PTR(-ENOMEM))
 		kthread_stop(smi_info->thread);
 	del_timer_sync(&smi_info->si_timer);
 }
@@ -2399,7 +2399,8 @@ static int init_one_smi(int intf_num, struct smi_info **smi)
 			new_smi->handlers->cleanup(new_smi->si_sm);
 		kfree(new_smi->si_sm);
 	}
-	new_smi->io_cleanup(new_smi);
+	if (new_smi->io_cleanup)
+		new_smi->io_cleanup(new_smi);
 
 	return rv;
 }
@@ -2518,7 +2519,8 @@ static void __exit cleanup_one_si(struct smi_info *to_clean)
 
 	kfree(to_clean->si_sm);
 
-	to_clean->io_cleanup(to_clean);
+	if (to_clean->io_cleanup)
+		to_clean->io_cleanup(to_clean);
 }
 
 static __exit void cleanup_ipmi_si(void)
diff --git a/drivers/char/keyboard.c b/drivers/char/keyboard.c
index 449d029ad4f4..8b603b2d1c42 100644
--- a/drivers/char/keyboard.c
+++ b/drivers/char/keyboard.c
@@ -930,8 +930,8 @@ static void kbd_refresh_leds(struct input_handle *handle)
 }
 
 #if defined(CONFIG_X86) || defined(CONFIG_IA64) || defined(CONFIG_ALPHA) ||\
-    defined(CONFIG_MIPS) || defined(CONFIG_PPC) || defined(CONFIG_SPARC32) ||\
-    defined(CONFIG_SPARC64) || defined(CONFIG_PARISC) || defined(CONFIG_SUPERH) ||\
+    defined(CONFIG_MIPS) || defined(CONFIG_PPC) || defined(CONFIG_SPARC) ||\
+    defined(CONFIG_PARISC) || defined(CONFIG_SUPERH) ||\
     (defined(CONFIG_ARM) && defined(CONFIG_KEYBOARD_ATKBD) && !defined(CONFIG_ARCH_RPC))
 
 #define HW_RAW(dev) (test_bit(EV_MSC, dev->evbit) && test_bit(MSC_RAW, dev->mscbit) &&\
@@ -958,7 +958,7 @@ static unsigned short x86_keycodes[256] =
 extern int mac_hid_mouse_emulate_buttons(int, int, int);
 #endif /* CONFIG_MAC_EMUMOUSEBTN */
 
-#if defined(CONFIG_SPARC32) || defined(CONFIG_SPARC64)
+#ifdef CONFIG_SPARC
 static int sparc_l1_a_state = 0;
 extern void sun_do_break(void);
 #endif
@@ -1045,7 +1045,7 @@ static void kbd_keycode(unsigned int keycode, int down,
 
 	if (keycode == KEY_LEFTALT || keycode == KEY_RIGHTALT)
 		sysrq_alt = down;
-#if defined(CONFIG_SPARC32) || defined(CONFIG_SPARC64)
+#ifdef CONFIG_SPARC
 	if (keycode == KEY_STOP)
 		sparc_l1_a_state = down;
 #endif
@@ -1072,7 +1072,7 @@ static void kbd_keycode(unsigned int keycode, int down,
 		return;
 	}
 #endif
-#if defined(CONFIG_SPARC32) || defined(CONFIG_SPARC64)
+#ifdef CONFIG_SPARC
 	if (keycode == KEY_A && sparc_l1_a_state) {
 		sparc_l1_a_state = 0;
 		sun_do_break();
diff --git a/drivers/char/mwave/mwavepub.h b/drivers/char/mwave/mwavepub.h
index f1f9da7a65c1..60c961ae23b4 100644
--- a/drivers/char/mwave/mwavepub.h
+++ b/drivers/char/mwave/mwavepub.h
@@ -69,7 +69,7 @@ typedef struct _MW_ABILITIES {
 typedef struct _MW_READWRITE {
 	unsigned short usDspAddress;	/* The dsp address */
 	unsigned long ulDataLength;	/* The size in bytes of the data or user buffer */
-	void *pBuf;		/* Input:variable sized buffer */
+	void __user *pBuf;		/* Input:variable sized buffer */
 } MW_READWRITE, *pMW_READWRITE;
 
 #define IOCTL_MW_RESET           _IO(MWAVE_MINOR,1)
diff --git a/drivers/char/pcmcia/Kconfig b/drivers/char/pcmcia/Kconfig
index d22bfdc13563..27c1179ee527 100644
--- a/drivers/char/pcmcia/Kconfig
+++ b/drivers/char/pcmcia/Kconfig
@@ -18,5 +18,29 @@ config SYNCLINK_CS
 	  The module will be called synclinkmp.  If you want to do that, say M
 	  here.
 
+config CARDMAN_4000
+	tristate "Omnikey Cardman 4000 support"
+	depends on PCMCIA
+	help
+	  Enable support for the Omnikey Cardman 4000 PCMCIA Smartcard
+	  reader.
+
+	  This kernel driver requires additional userspace support, either
+	  by the vendor-provided PC/SC ifd_handler (http://www.omnikey.com/),
+	  or via the cm4000 backend of OpenCT (http://www.opensc.com/).
+
+config CARDMAN_4040
+	tristate "Omnikey CardMan 4040 support"
+	depends on PCMCIA
+	help
+	  Enable support for the Omnikey CardMan 4040 PCMCIA Smartcard
+	  reader.
+
+	  This card is basically a USB CCID device connected to a FIFO
+	  in I/O space.  To use the kernel driver, you will need either the
+	  PC/SC ifdhandler provided from the Omnikey homepage
+	  (http://www.omnikey.com/), or a current development version of OpenCT
+	  (http://www.opensc.org/).
+
 endmenu
 
diff --git a/drivers/char/pcmcia/Makefile b/drivers/char/pcmcia/Makefile
index 1fcd4c591958..0aae20985d57 100644
--- a/drivers/char/pcmcia/Makefile
+++ b/drivers/char/pcmcia/Makefile
@@ -5,3 +5,5 @@
 #
 
 obj-$(CONFIG_SYNCLINK_CS) += synclink_cs.o
+obj-$(CONFIG_CARDMAN_4000) += cm4000_cs.o
+obj-$(CONFIG_CARDMAN_4040) += cm4040_cs.o
diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c
new file mode 100644
index 000000000000..61681c9f3f72
--- /dev/null
+++ b/drivers/char/pcmcia/cm4000_cs.c
@@ -0,0 +1,2079 @@
+ /*
+  * A driver for the PCMCIA Smartcard Reader "Omnikey CardMan Mobile 4000"
+  *
+  * cm4000_cs.c support.linux@omnikey.com
+  *
+  * Tue Oct 23 11:32:43 GMT 2001 herp - cleaned up header files
+  * Sun Jan 20 10:11:15 MET 2002 herp - added modversion header files
+  * Thu Nov 14 16:34:11 GMT 2002 mh   - added PPS functionality
+  * Tue Nov 19 16:36:27 GMT 2002 mh   - added SUSPEND/RESUME functionailty
+  * Wed Jul 28 12:55:01 CEST 2004 mh  - kernel 2.6 adjustments
+  *
+  * current version: 2.4.0gm4
+  *
+  * (C) 2000,2001,2002,2003,2004 Omnikey AG
+  *
+  * (C) 2005 Harald Welte <laforge@gnumonks.org>
+  * 	- Adhere to Kernel CodingStyle
+  * 	- Port to 2.6.13 "new" style PCMCIA
+  * 	- Check for copy_{from,to}_user return values
+  * 	- Use nonseekable_open()
+  *
+  * All rights reserved. Licensed under dual BSD/GPL license.
+  */
+
+/* #define PCMCIA_DEBUG 6 */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/fs.h>
+#include <linux/delay.h>
+#include <asm/uaccess.h>
+#include <asm/io.h>
+
+#include <pcmcia/cs_types.h>
+#include <pcmcia/cs.h>
+#include <pcmcia/cistpl.h>
+#include <pcmcia/cisreg.h>
+#include <pcmcia/ciscode.h>
+#include <pcmcia/ds.h>
+
+#include <linux/cm4000_cs.h>
+
+/* #define ATR_CSUM */
+
+#ifdef PCMCIA_DEBUG
+#define reader_to_dev(x)	(&handle_to_dev(x->link.handle))
+static int pc_debug = PCMCIA_DEBUG;
+module_param(pc_debug, int, 0600);
+#define DEBUGP(n, rdr, x, args...) do { 				\
+	if (pc_debug >= (n))						\
+		dev_printk(KERN_DEBUG, reader_to_dev(rdr), "%s:" x, 	\
+			   __FUNCTION__ , ## args);			\
+	} while (0)
+#else
+#define DEBUGP(n, rdr, x, args...)
+#endif
+static char *version = "cm4000_cs.c v2.4.0gm5 - All bugs added by Harald Welte";
+
+#define	T_1SEC		(HZ)
+#define	T_10MSEC	msecs_to_jiffies(10)
+#define	T_20MSEC	msecs_to_jiffies(20)
+#define	T_40MSEC	msecs_to_jiffies(40)
+#define	T_50MSEC	msecs_to_jiffies(50)
+#define	T_100MSEC	msecs_to_jiffies(100)
+#define	T_500MSEC	msecs_to_jiffies(500)
+
+static void cm4000_detach(dev_link_t *link);
+static void cm4000_release(dev_link_t *link);
+
+static int major;		/* major number we get from the kernel */
+
+/* note: the first state has to have number 0 always */
+
+#define	M_FETCH_ATR	0
+#define	M_TIMEOUT_WAIT	1
+#define	M_READ_ATR_LEN	2
+#define	M_READ_ATR	3
+#define	M_ATR_PRESENT	4
+#define	M_BAD_CARD	5
+#define M_CARDOFF	6
+
+#define	LOCK_IO			0
+#define	LOCK_MONITOR		1
+
+#define IS_AUTOPPS_ACT		 6
+#define	IS_PROCBYTE_PRESENT	 7
+#define	IS_INVREV		 8
+#define IS_ANY_T0		 9
+#define	IS_ANY_T1		10
+#define	IS_ATR_PRESENT		11
+#define	IS_ATR_VALID		12
+#define	IS_CMM_ABSENT		13
+#define	IS_BAD_LENGTH		14
+#define	IS_BAD_CSUM		15
+#define	IS_BAD_CARD		16
+
+#define REG_FLAGS0(x)		(x + 0)
+#define REG_FLAGS1(x)		(x + 1)
+#define REG_NUM_BYTES(x)	(x + 2)
+#define REG_BUF_ADDR(x)		(x + 3)
+#define REG_BUF_DATA(x)		(x + 4)
+#define REG_NUM_SEND(x)		(x + 5)
+#define REG_BAUDRATE(x)		(x + 6)
+#define REG_STOPBITS(x)		(x + 7)
+
+struct cm4000_dev {
+	dev_link_t link;		/* pcmcia link */
+	dev_node_t node;		/* OS node (major,minor) */
+
+	unsigned char atr[MAX_ATR];
+	unsigned char rbuf[512];
+	unsigned char sbuf[512];
+
+	wait_queue_head_t devq;		/* when removing cardman must not be
+					   zeroed! */
+
+	wait_queue_head_t ioq;		/* if IO is locked, wait on this Q */
+	wait_queue_head_t atrq;		/* wait for ATR valid */
+	wait_queue_head_t readq;	/* used by write to wake blk.read */
+
+	/* warning: do not move this fields.
+	 * initialising to zero depends on it - see ZERO_DEV below.  */
+	unsigned char atr_csum;
+	unsigned char atr_len_retry;
+	unsigned short atr_len;
+	unsigned short rlen;	/* bytes avail. after write */
+	unsigned short rpos;	/* latest read pos. write zeroes */
+	unsigned char procbyte;	/* T=0 procedure byte */
+	unsigned char mstate;	/* state of card monitor */
+	unsigned char cwarn;	/* slow down warning */
+	unsigned char flags0;	/* cardman IO-flags 0 */
+	unsigned char flags1;	/* cardman IO-flags 1 */
+	unsigned int mdelay;	/* variable monitor speeds, in jiffies */
+
+	unsigned int baudv;	/* baud value for speed */
+	unsigned char ta1;
+	unsigned char proto;	/* T=0, T=1, ... */
+	unsigned long flags;	/* lock+flags (MONITOR,IO,ATR) * for concurrent
+				   access */
+
+	unsigned char pts[4];
+
+	struct timer_list timer;	/* used to keep monitor running */
+	int monitor_running;
+};
+
+#define	ZERO_DEV(dev)  						\
+	memset(&dev->atr_csum,0,				\
+		sizeof(struct cm4000_dev) - 			\
+		/*link*/ sizeof(dev_link_t) - 			\
+		/*node*/ sizeof(dev_node_t) - 			\
+		/*atr*/ MAX_ATR*sizeof(char) - 			\
+		/*rbuf*/ 512*sizeof(char) - 			\
+		/*sbuf*/ 512*sizeof(char) - 			\
+		/*queue*/ 4*sizeof(wait_queue_head_t))
+
+static dev_info_t dev_info = MODULE_NAME;
+static dev_link_t *dev_table[CM4000_MAX_DEV];
+
+/* This table doesn't use spaces after the comma between fields and thus
+ * violates CodingStyle.  However, I don't really think wrapping it around will
+ * make it any clearer to read -HW */
+static unsigned char fi_di_table[10][14] = {
+/*FI     00   01   02   03   04   05   06   07   08   09   10   11   12   13 */
+/*DI */
+/* 0 */ {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
+/* 1 */ {0x01,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x91,0x11,0x11,0x11,0x11},
+/* 2 */ {0x02,0x12,0x22,0x32,0x11,0x11,0x11,0x11,0x11,0x92,0xA2,0xB2,0x11,0x11},
+/* 3 */ {0x03,0x13,0x23,0x33,0x43,0x53,0x63,0x11,0x11,0x93,0xA3,0xB3,0xC3,0xD3},
+/* 4 */ {0x04,0x14,0x24,0x34,0x44,0x54,0x64,0x11,0x11,0x94,0xA4,0xB4,0xC4,0xD4},
+/* 5 */ {0x00,0x15,0x25,0x35,0x45,0x55,0x65,0x11,0x11,0x95,0xA5,0xB5,0xC5,0xD5},
+/* 6 */ {0x06,0x16,0x26,0x36,0x46,0x56,0x66,0x11,0x11,0x96,0xA6,0xB6,0xC6,0xD6},
+/* 7 */ {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11},
+/* 8 */ {0x08,0x11,0x28,0x38,0x48,0x58,0x68,0x11,0x11,0x98,0xA8,0xB8,0xC8,0xD8},
+/* 9 */ {0x09,0x19,0x29,0x39,0x49,0x59,0x69,0x11,0x11,0x99,0xA9,0xB9,0xC9,0xD9}
+};
+
+#ifndef PCMCIA_DEBUG
+#define	xoutb	outb
+#define	xinb	inb
+#else
+static inline void xoutb(unsigned char val, unsigned short port)
+{
+	if (pc_debug >= 7)
+		printk(KERN_DEBUG "outb(val=%.2x,port=%.4x)\n", val, port);
+	outb(val, port);
+}
+static inline unsigned char xinb(unsigned short port)
+{
+	unsigned char val;
+
+	val = inb(port);
+	if (pc_debug >= 7)
+		printk(KERN_DEBUG "%.2x=inb(%.4x)\n", val, port);
+
+	return val;
+}
+#endif
+
+#define	b_0000	15
+#define	b_0001	14
+#define	b_0010	13
+#define	b_0011	12
+#define	b_0100	11
+#define	b_0101	10
+#define	b_0110	9
+#define	b_0111	8
+#define	b_1000	7
+#define	b_1001	6
+#define	b_1010	5
+#define	b_1011	4
+#define	b_1100	3
+#define	b_1101	2
+#define	b_1110	1
+#define	b_1111	0
+
+static unsigned char irtab[16] = {
+	b_0000, b_1000, b_0100, b_1100,
+	b_0010, b_1010, b_0110, b_1110,
+	b_0001, b_1001, b_0101, b_1101,
+	b_0011, b_1011, b_0111, b_1111
+};
+
+static void str_invert_revert(unsigned char *b, int len)
+{
+	int i;
+
+	for (i = 0; i < len; i++)
+		b[i] = (irtab[b[i] & 0x0f] << 4) | irtab[b[i] >> 4];
+}
+
+static unsigned char invert_revert(unsigned char ch)
+{
+	return (irtab[ch & 0x0f] << 4) | irtab[ch >> 4];
+}
+
+#define	ATRLENCK(dev,pos) \
+	if (pos>=dev->atr_len || pos>=MAX_ATR) \
+		goto return_0;
+
+static unsigned int calc_baudv(unsigned char fidi)
+{
+	unsigned int wcrcf, wbrcf, fi_rfu, di_rfu;
+
+	fi_rfu = 372;
+	di_rfu = 1;
+
+	/* FI */
+	switch ((fidi >> 4) & 0x0F) {
+	case 0x00:
+		wcrcf = 372;
+		break;
+	case 0x01:
+		wcrcf = 372;
+		break;
+	case 0x02:
+		wcrcf = 558;
+		break;
+	case 0x03:
+		wcrcf = 744;
+		break;
+	case 0x04:
+		wcrcf = 1116;
+		break;
+	case 0x05:
+		wcrcf = 1488;
+		break;
+	case 0x06:
+		wcrcf = 1860;
+		break;
+	case 0x07:
+		wcrcf = fi_rfu;
+		break;
+	case 0x08:
+		wcrcf = fi_rfu;
+		break;
+	case 0x09:
+		wcrcf = 512;
+		break;
+	case 0x0A:
+		wcrcf = 768;
+		break;
+	case 0x0B:
+		wcrcf = 1024;
+		break;
+	case 0x0C:
+		wcrcf = 1536;
+		break;
+	case 0x0D:
+		wcrcf = 2048;
+		break;
+	default:
+		wcrcf = fi_rfu;
+		break;
+	}
+
+	/* DI */
+	switch (fidi & 0x0F) {
+	case 0x00:
+		wbrcf = di_rfu;
+		break;
+	case 0x01:
+		wbrcf = 1;
+		break;
+	case 0x02:
+		wbrcf = 2;
+		break;
+	case 0x03:
+		wbrcf = 4;
+		break;
+	case 0x04:
+		wbrcf = 8;
+		break;
+	case 0x05:
+		wbrcf = 16;
+		break;
+	case 0x06:
+		wbrcf = 32;
+		break;
+	case 0x07:
+		wbrcf = di_rfu;
+		break;
+	case 0x08:
+		wbrcf = 12;
+		break;
+	case 0x09:
+		wbrcf = 20;
+		break;
+	default:
+		wbrcf = di_rfu;
+		break;
+	}
+
+	return (wcrcf / wbrcf);
+}
+
+static unsigned short io_read_num_rec_bytes(ioaddr_t iobase, unsigned short *s)
+{
+	unsigned short tmp;
+
+	tmp = *s = 0;
+	do {
+		*s = tmp;
+		tmp = inb(REG_NUM_BYTES(iobase)) |
+				(inb(REG_FLAGS0(iobase)) & 4 ? 0x100 : 0);
+	} while (tmp != *s);
+
+	return *s;
+}
+
+static int parse_atr(struct cm4000_dev *dev)
+{
+	unsigned char any_t1, any_t0;
+	unsigned char ch, ifno;
+	int ix, done;
+
+	DEBUGP(3, dev, "-> parse_atr: dev->atr_len = %i\n", dev->atr_len);
+
+	if (dev->atr_len < 3) {
+		DEBUGP(5, dev, "parse_atr: atr_len < 3\n");
+		return 0;
+	}
+
+	if (dev->atr[0] == 0x3f)
+		set_bit(IS_INVREV, &dev->flags);
+	else
+		clear_bit(IS_INVREV, &dev->flags);
+	ix = 1;
+	ifno = 1;
+	ch = dev->atr[1];
+	dev->proto = 0;		/* XXX PROTO */
+	any_t1 = any_t0 = done = 0;
+	dev->ta1 = 0x11;	/* defaults to 9600 baud */
+	do {
+		if (ifno == 1 && (ch & 0x10)) {
+			/* read first interface byte and TA1 is present */
+			dev->ta1 = dev->atr[2];
+			DEBUGP(5, dev, "Card says FiDi is 0x%.2x\n", dev->ta1);
+			ifno++;
+		} else if ((ifno == 2) && (ch & 0x10)) { /* TA(2) */
+			dev->ta1 = 0x11;
+			ifno++;
+		}
+
+		DEBUGP(5, dev, "Yi=%.2x\n", ch & 0xf0);
+		ix += ((ch & 0x10) >> 4)	/* no of int.face chars */
+		    +((ch & 0x20) >> 5)
+		    + ((ch & 0x40) >> 6)
+		    + ((ch & 0x80) >> 7);
+		/* ATRLENCK(dev,ix); */
+		if (ch & 0x80) {	/* TDi */
+			ch = dev->atr[ix];
+			if ((ch & 0x0f)) {
+				any_t1 = 1;
+				DEBUGP(5, dev, "card is capable of T=1\n");
+			} else {
+				any_t0 = 1;
+				DEBUGP(5, dev, "card is capable of T=0\n");
+			}
+		} else
+			done = 1;
+	} while (!done);
+
+	DEBUGP(5, dev, "ix=%d noHist=%d any_t1=%d\n",
+	      ix, dev->atr[1] & 15, any_t1);
+	if (ix + 1 + (dev->atr[1] & 0x0f) + any_t1 != dev->atr_len) {
+		DEBUGP(5, dev, "length error\n");
+		return 0;
+	}
+	if (any_t0)
+		set_bit(IS_ANY_T0, &dev->flags);
+
+	if (any_t1) {		/* compute csum */
+		dev->atr_csum = 0;
+#ifdef ATR_CSUM
+		for (i = 1; i < dev->atr_len; i++)
+			dev->atr_csum ^= dev->atr[i];
+		if (dev->atr_csum) {
+			set_bit(IS_BAD_CSUM, &dev->flags);
+			DEBUGP(5, dev, "bad checksum\n");
+			goto return_0;
+		}
+#endif
+		if (any_t0 == 0)
+			dev->proto = 1;	/* XXX PROTO */
+		set_bit(IS_ANY_T1, &dev->flags);
+	}
+
+	return 1;
+}
+
+struct card_fixup {
+	char atr[12];
+	u_int8_t atr_len;
+	u_int8_t stopbits;
+};
+
+static struct card_fixup card_fixups[] = {
+	{	/* ACOS */
+		.atr = { 0x3b, 0xb3, 0x11, 0x00, 0x00, 0x41, 0x01 },
+		.atr_len = 7,
+		.stopbits = 0x03,
+	},
+	{	/* Motorola */
+		.atr = {0x3b, 0x76, 0x13, 0x00, 0x00, 0x80, 0x62, 0x07,
+			0x41, 0x81, 0x81 },
+		.atr_len = 11,
+		.stopbits = 0x04,
+	},
+};
+
+static void set_cardparameter(struct cm4000_dev *dev)
+{
+	int i;
+	ioaddr_t iobase = dev->link.io.BasePort1;
+	u_int8_t stopbits = 0x02; /* ISO default */
+
+	DEBUGP(3, dev, "-> set_cardparameter\n");
+
+	dev->flags1 = dev->flags1 | (((dev->baudv - 1) & 0x0100) >> 8);
+	xoutb(dev->flags1, REG_FLAGS1(iobase));
+	DEBUGP(5, dev, "flags1 = 0x%02x\n", dev->flags1);
+
+	/* set baudrate */
+	xoutb((unsigned char)((dev->baudv - 1) & 0xFF), REG_BAUDRATE(iobase));
+
+	DEBUGP(5, dev, "baudv = %i -> write 0x%02x\n", dev->baudv,
+	      ((dev->baudv - 1) & 0xFF));
+
+	/* set stopbits */
+	for (i = 0; i < ARRAY_SIZE(card_fixups); i++) {
+		if (!memcmp(dev->atr, card_fixups[i].atr,
+			    card_fixups[i].atr_len))
+			stopbits = card_fixups[i].stopbits;
+	}
+	xoutb(stopbits, REG_STOPBITS(iobase));
+
+	DEBUGP(3, dev, "<- set_cardparameter\n");
+}
+
+static int set_protocol(struct cm4000_dev *dev, struct ptsreq *ptsreq)
+{
+
+	unsigned long tmp, i;
+	unsigned short num_bytes_read;
+	unsigned char pts_reply[4];
+	ssize_t rc;
+	ioaddr_t iobase = dev->link.io.BasePort1;
+
+	rc = 0;
+
+	DEBUGP(3, dev, "-> set_protocol\n");
+	DEBUGP(5, dev, "ptsreq->Protocol = 0x%.8x, ptsreq->Flags=0x%.8x, "
+		 "ptsreq->pts1=0x%.2x, ptsreq->pts2=0x%.2x, "
+		 "ptsreq->pts3=0x%.2x\n", (unsigned int)ptsreq->protocol,
+		 (unsigned int)ptsreq->flags, ptsreq->pts1, ptsreq->pts2,
+		 ptsreq->pts3);
+
+	/* Fill PTS structure */
+	dev->pts[0] = 0xff;
+	dev->pts[1] = 0x00;
+	tmp = ptsreq->protocol;
+	while ((tmp = (tmp >> 1)) > 0)
+		dev->pts[1]++;
+	dev->proto = dev->pts[1];	/* Set new protocol */
+	dev->pts[1] = (0x01 << 4) | (dev->pts[1]);
+
+	/* Correct Fi/Di according to CM4000 Fi/Di table */
+	DEBUGP(5, dev, "Ta(1) from ATR is 0x%.2x\n", dev->ta1);
+	/* set Fi/Di according to ATR TA(1) */
+	dev->pts[2] = fi_di_table[dev->ta1 & 0x0F][(dev->ta1 >> 4) & 0x0F];
+
+	/* Calculate PCK character */
+	dev->pts[3] = dev->pts[0] ^ dev->pts[1] ^ dev->pts[2];
+
+	DEBUGP(5, dev, "pts0=%.2x, pts1=%.2x, pts2=%.2x, pts3=%.2x\n",
+	       dev->pts[0], dev->pts[1], dev->pts[2], dev->pts[3]);
+
+	/* check card convention */
+	if (test_bit(IS_INVREV, &dev->flags))
+		str_invert_revert(dev->pts, 4);
+
+	/* reset SM */
+	xoutb(0x80, REG_FLAGS0(iobase));
+
+	/* Enable access to the message buffer */
+	DEBUGP(5, dev, "Enable access to the messages buffer\n");
+	dev->flags1 = 0x20	/* T_Active */
+	    | (test_bit(IS_INVREV, &dev->flags) ? 0x02 : 0x00) /* inv parity */
+	    | ((dev->baudv >> 8) & 0x01);	/* MSB-baud */
+	xoutb(dev->flags1, REG_FLAGS1(iobase));
+
+	DEBUGP(5, dev, "Enable message buffer -> flags1 = 0x%.2x\n",
+	       dev->flags1);
+
+	/* write challenge to the buffer */
+	DEBUGP(5, dev, "Write challenge to buffer: ");
+	for (i = 0; i < 4; i++) {
+		xoutb(i, REG_BUF_ADDR(iobase));
+		xoutb(dev->pts[i], REG_BUF_DATA(iobase));	/* buf data */
+#ifdef PCMCIA_DEBUG
+		if (pc_debug >= 5)
+			printk("0x%.2x ", dev->pts[i]);
+	}
+	if (pc_debug >= 5)
+		printk("\n");
+#else
+	}
+#endif
+
+	/* set number of bytes to write */
+	DEBUGP(5, dev, "Set number of bytes to write\n");
+	xoutb(0x04, REG_NUM_SEND(iobase));
+
+	/* Trigger CARDMAN CONTROLLER */
+	xoutb(0x50, REG_FLAGS0(iobase));
+
+	/* Monitor progress */
+	/* wait for xmit done */
+	DEBUGP(5, dev, "Waiting for NumRecBytes getting valid\n");
+
+	for (i = 0; i < 100; i++) {
+		if (inb(REG_FLAGS0(iobase)) & 0x08) {
+			DEBUGP(5, dev, "NumRecBytes is valid\n");
+			break;
+		}
+		mdelay(10);
+	}
+	if (i == 100) {
+		DEBUGP(5, dev, "Timeout waiting for NumRecBytes getting "
+		       "valid\n");
+		rc = -EIO;
+		goto exit_setprotocol;
+	}
+
+	DEBUGP(5, dev, "Reading NumRecBytes\n");
+	for (i = 0; i < 100; i++) {
+		io_read_num_rec_bytes(iobase, &num_bytes_read);
+		if (num_bytes_read >= 4) {
+			DEBUGP(2, dev, "NumRecBytes = %i\n", num_bytes_read);
+			break;
+		}
+		mdelay(10);
+	}
+
+	/* check whether it is a short PTS reply? */
+	if (num_bytes_read == 3)
+		i = 0;
+
+	if (i == 100) {
+		DEBUGP(5, dev, "Timeout reading num_bytes_read\n");
+		rc = -EIO;
+		goto exit_setprotocol;
+	}
+
+	DEBUGP(5, dev, "Reset the CARDMAN CONTROLLER\n");
+	xoutb(0x80, REG_FLAGS0(iobase));
+
+	/* Read PPS reply */
+	DEBUGP(5, dev, "Read PPS reply\n");
+	for (i = 0; i < num_bytes_read; i++) {
+		xoutb(i, REG_BUF_ADDR(iobase));
+		pts_reply[i] = inb(REG_BUF_DATA(iobase));
+	}
+
+#ifdef PCMCIA_DEBUG
+	DEBUGP(2, dev, "PTSreply: ");
+	for (i = 0; i < num_bytes_read; i++) {
+		if (pc_debug >= 5)
+			printk("0x%.2x ", pts_reply[i]);
+	}
+	printk("\n");
+#endif	/* PCMCIA_DEBUG */
+
+	DEBUGP(5, dev, "Clear Tactive in Flags1\n");
+	xoutb(0x20, REG_FLAGS1(iobase));
+
+	/* Compare ptsreq and ptsreply */
+	if ((dev->pts[0] == pts_reply[0]) &&
+	    (dev->pts[1] == pts_reply[1]) &&
+	    (dev->pts[2] == pts_reply[2]) && (dev->pts[3] == pts_reply[3])) {
+		/* setcardparameter according to PPS */
+		dev->baudv = calc_baudv(dev->pts[2]);
+		set_cardparameter(dev);
+	} else if ((dev->pts[0] == pts_reply[0]) &&
+		   ((dev->pts[1] & 0xef) == pts_reply[1]) &&
+		   ((pts_reply[0] ^ pts_reply[1]) == pts_reply[2])) {
+		/* short PTS reply, set card parameter to default values */
+		dev->baudv = calc_baudv(0x11);
+		set_cardparameter(dev);
+	} else
+		rc = -EIO;
+
+exit_setprotocol:
+	DEBUGP(3, dev, "<- set_protocol\n");
+	return rc;
+}
+
+static int io_detect_cm4000(ioaddr_t iobase, struct cm4000_dev *dev)
+{
+
+	/* note: statemachine is assumed to be reset */
+	if (inb(REG_FLAGS0(iobase)) & 8) {
+		clear_bit(IS_ATR_VALID, &dev->flags);
+		set_bit(IS_CMM_ABSENT, &dev->flags);
+		return 0;	/* detect CMM = 1 -> failure */
+	}
+	/* xoutb(0x40, REG_FLAGS1(iobase)); detectCMM */
+	xoutb(dev->flags1 | 0x40, REG_FLAGS1(iobase));
+	if ((inb(REG_FLAGS0(iobase)) & 8) == 0) {
+		clear_bit(IS_ATR_VALID, &dev->flags);
+		set_bit(IS_CMM_ABSENT, &dev->flags);
+		return 0;	/* detect CMM=0 -> failure */
+	}
+	/* clear detectCMM again by restoring original flags1 */
+	xoutb(dev->flags1, REG_FLAGS1(iobase));
+	return 1;
+}
+
+static void terminate_monitor(struct cm4000_dev *dev)
+{
+
+	/* tell the monitor to stop and wait until
+	 * it terminates.
+	 */
+	DEBUGP(3, dev, "-> terminate_monitor\n");
+	wait_event_interruptible(dev->devq,
+				 test_and_set_bit(LOCK_MONITOR,
+						  (void *)&dev->flags));
+
+	/* now, LOCK_MONITOR has been set.
+	 * allow a last cycle in the monitor.
+	 * the monitor will indicate that it has
+	 * finished by clearing this bit.
+	 */
+	DEBUGP(5, dev, "Now allow last cycle of monitor!\n");
+	while (test_bit(LOCK_MONITOR, (void *)&dev->flags))
+		msleep(25);
+
+	DEBUGP(5, dev, "Delete timer\n");
+	del_timer_sync(&dev->timer);
+#ifdef PCMCIA_DEBUG
+	dev->monitor_running = 0;
+#endif
+
+	DEBUGP(3, dev, "<- terminate_monitor\n");
+}
+
+/*
+ * monitor the card every 50msec. as a side-effect, retrieve the
+ * atr once a card is inserted. another side-effect of retrieving the
+ * atr is that the card will be powered on, so there is no need to
+ * power on the card explictely from the application: the driver
+ * is already doing that for you.
+ */
+
+static void monitor_card(unsigned long p)
+{
+	struct cm4000_dev *dev = (struct cm4000_dev *) p;
+	ioaddr_t iobase = dev->link.io.BasePort1;
+	unsigned short s;
+	struct ptsreq ptsreq;
+	int i, atrc;
+
+	DEBUGP(7, dev, "->  monitor_card\n");
+
+	/* if someone has set the lock for us: we're done! */
+	if (test_and_set_bit(LOCK_MONITOR, &dev->flags)) {
+		DEBUGP(4, dev, "About to stop monitor\n");
+		/* no */
+		dev->rlen =
+		    dev->rpos =
+		    dev->atr_csum = dev->atr_len_retry = dev->cwarn = 0;
+		dev->mstate = M_FETCH_ATR;
+		clear_bit(LOCK_MONITOR, &dev->flags);
+		/* close et al. are sleeping on devq, so wake it */
+		wake_up_interruptible(&dev->devq);
+		DEBUGP(2, dev, "<- monitor_card (we are done now)\n");
+		return;
+	}
+
+	/* try to lock io: if it is already locked, just add another timer */
+	if (test_and_set_bit(LOCK_IO, (void *)&dev->flags)) {
+		DEBUGP(4, dev, "Couldn't get IO lock\n");
+		goto return_with_timer;
+	}
+
+	/* is a card/a reader inserted at all ? */
+	dev->flags0 = xinb(REG_FLAGS0(iobase));
+	DEBUGP(7, dev, "dev->flags0 = 0x%2x\n", dev->flags0);
+	DEBUGP(7, dev, "smartcard present: %s\n",
+	       dev->flags0 & 1 ? "yes" : "no");
+	DEBUGP(7, dev, "cardman present: %s\n",
+	       dev->flags0 == 0xff ? "no" : "yes");
+
+	if ((dev->flags0 & 1) == 0	/* no smartcard inserted */
+	    || dev->flags0 == 0xff) {	/* no cardman inserted */
+		/* no */
+		dev->rlen =
+		    dev->rpos =
+		    dev->atr_csum = dev->atr_len_retry = dev->cwarn = 0;
+		dev->mstate = M_FETCH_ATR;
+
+		dev->flags &= 0x000000ff; /* only keep IO and MONITOR locks */
+
+		if (dev->flags0 == 0xff) {
+			DEBUGP(4, dev, "set IS_CMM_ABSENT bit\n");
+			set_bit(IS_CMM_ABSENT, &dev->flags);
+		} else if (test_bit(IS_CMM_ABSENT, &dev->flags)) {
+			DEBUGP(4, dev, "clear IS_CMM_ABSENT bit "
+			       "(card is removed)\n");
+			clear_bit(IS_CMM_ABSENT, &dev->flags);
+		}
+
+		goto release_io;
+	} else if ((dev->flags0 & 1) && test_bit(IS_CMM_ABSENT, &dev->flags)) {
+		/* cardman and card present but cardman was absent before
+		 * (after suspend with inserted card) */
+		DEBUGP(4, dev, "clear IS_CMM_ABSENT bit (card is inserted)\n");
+		clear_bit(IS_CMM_ABSENT, &dev->flags);
+	}
+
+	if (test_bit(IS_ATR_VALID, &dev->flags) == 1) {
+		DEBUGP(7, dev, "believe ATR is already valid (do nothing)\n");
+		goto release_io;
+	}
+
+	switch (dev->mstate) {
+		unsigned char flags0;
+	case M_CARDOFF:
+		DEBUGP(4, dev, "M_CARDOFF\n");
+		flags0 = inb(REG_FLAGS0(iobase));
+		if (flags0 & 0x02) {
+			/* wait until Flags0 indicate power is off */
+			dev->mdelay = T_10MSEC;
+		} else {
+			/* Flags0 indicate power off and no card inserted now;
+			 * Reset CARDMAN CONTROLLER */
+			xoutb(0x80, REG_FLAGS0(iobase));
+
+			/* prepare for fetching ATR again: after card off ATR
+			 * is read again automatically */
+			dev->rlen =
+			    dev->rpos =
+			    dev->atr_csum =
+			    dev->atr_len_retry = dev->cwarn = 0;
+			dev->mstate = M_FETCH_ATR;
+
+			/* minimal gap between CARDOFF and read ATR is 50msec */
+			dev->mdelay = T_50MSEC;
+		}
+		break;
+	case M_FETCH_ATR:
+		DEBUGP(4, dev, "M_FETCH_ATR\n");
+		xoutb(0x80, REG_FLAGS0(iobase));
+		DEBUGP(4, dev, "Reset BAUDV to 9600\n");
+		dev->baudv = 0x173;	/* 9600 */
+		xoutb(0x02, REG_STOPBITS(iobase));	/* stopbits=2 */
+		xoutb(0x73, REG_BAUDRATE(iobase));	/* baud value */
+		xoutb(0x21, REG_FLAGS1(iobase));	/* T_Active=1, baud
+							   value */
+		/* warm start vs. power on: */
+		xoutb(dev->flags0 & 2 ? 0x46 : 0x44, REG_FLAGS0(iobase));
+		dev->mdelay = T_40MSEC;
+		dev->mstate = M_TIMEOUT_WAIT;
+		break;
+	case M_TIMEOUT_WAIT:
+		DEBUGP(4, dev, "M_TIMEOUT_WAIT\n");
+		/* numRecBytes */
+		io_read_num_rec_bytes(iobase, &dev->atr_len);
+		dev->mdelay = T_10MSEC;
+		dev->mstate = M_READ_ATR_LEN;
+		break;
+	case M_READ_ATR_LEN:
+		DEBUGP(4, dev, "M_READ_ATR_LEN\n");
+		/* infinite loop possible, since there is no timeout */
+
+#define	MAX_ATR_LEN_RETRY	100
+
+		if (dev->atr_len == io_read_num_rec_bytes(iobase, &s)) {
+			if (dev->atr_len_retry++ >= MAX_ATR_LEN_RETRY) {					/* + XX msec */
+				dev->mdelay = T_10MSEC;
+				dev->mstate = M_READ_ATR;
+			}
+		} else {
+			dev->atr_len = s;
+			dev->atr_len_retry = 0;	/* set new timeout */
+		}
+
+		DEBUGP(4, dev, "Current ATR_LEN = %i\n", dev->atr_len);
+		break;
+	case M_READ_ATR:
+		DEBUGP(4, dev, "M_READ_ATR\n");
+		xoutb(0x80, REG_FLAGS0(iobase));	/* reset SM */
+		for (i = 0; i < dev->atr_len; i++) {
+			xoutb(i, REG_BUF_ADDR(iobase));
+			dev->atr[i] = inb(REG_BUF_DATA(iobase));
+		}
+		/* Deactivate T_Active flags */
+		DEBUGP(4, dev, "Deactivate T_Active flags\n");
+		dev->flags1 = 0x01;
+		xoutb(dev->flags1, REG_FLAGS1(iobase));
+
+		/* atr is present (which doesnt mean it's valid) */
+		set_bit(IS_ATR_PRESENT, &dev->flags);
+		if (dev->atr[0] == 0x03)
+			str_invert_revert(dev->atr, dev->atr_len);
+		atrc = parse_atr(dev);
+		if (atrc == 0) {	/* atr invalid */
+			dev->mdelay = 0;
+			dev->mstate = M_BAD_CARD;
+		} else {
+			dev->mdelay = T_50MSEC;
+			dev->mstate = M_ATR_PRESENT;
+			set_bit(IS_ATR_VALID, &dev->flags);
+		}
+
+		if (test_bit(IS_ATR_VALID, &dev->flags) == 1) {
+			DEBUGP(4, dev, "monitor_card: ATR valid\n");
+ 			/* if ta1 == 0x11, no PPS necessary (default values) */
+			/* do not do PPS with multi protocol cards */
+			if ((test_bit(IS_AUTOPPS_ACT, &dev->flags) == 0) &&
+			    (dev->ta1 != 0x11) &&
+			    !(test_bit(IS_ANY_T0, &dev->flags) &&
+			    test_bit(IS_ANY_T1, &dev->flags))) {
+				DEBUGP(4, dev, "Perform AUTOPPS\n");
+				set_bit(IS_AUTOPPS_ACT, &dev->flags);
+				ptsreq.protocol = ptsreq.protocol =
+				    (0x01 << dev->proto);
+				ptsreq.flags = 0x01;
+				ptsreq.pts1 = 0x00;
+				ptsreq.pts2 = 0x00;
+				ptsreq.pts3 = 0x00;
+				if (set_protocol(dev, &ptsreq) == 0) {
+					DEBUGP(4, dev, "AUTOPPS ret SUCC\n");
+					clear_bit(IS_AUTOPPS_ACT, &dev->flags);
+					wake_up_interruptible(&dev->atrq);
+				} else {
+					DEBUGP(4, dev, "AUTOPPS failed: "
+					       "repower using defaults\n");
+					/* prepare for repowering  */
+					clear_bit(IS_ATR_PRESENT, &dev->flags);
+					clear_bit(IS_ATR_VALID, &dev->flags);
+					dev->rlen =
+					    dev->rpos =
+					    dev->atr_csum =
+					    dev->atr_len_retry = dev->cwarn = 0;
+					dev->mstate = M_FETCH_ATR;
+
+					dev->mdelay = T_50MSEC;
+				}
+			} else {
+				/* for cards which use slightly different
+				 * params (extra guard time) */
+				set_cardparameter(dev);
+				if (test_bit(IS_AUTOPPS_ACT, &dev->flags) == 1)
+					DEBUGP(4, dev, "AUTOPPS already active "
+					       "2nd try:use default values\n");
+				if (dev->ta1 == 0x11)
+					DEBUGP(4, dev, "No AUTOPPS necessary "
+					       "TA(1)==0x11\n");
+				if (test_bit(IS_ANY_T0, &dev->flags)
+				    && test_bit(IS_ANY_T1, &dev->flags))
+					DEBUGP(4, dev, "Do NOT perform AUTOPPS "
+					       "with multiprotocol cards\n");
+				clear_bit(IS_AUTOPPS_ACT, &dev->flags);
+				wake_up_interruptible(&dev->atrq);
+			}
+		} else {
+			DEBUGP(4, dev, "ATR invalid\n");
+			wake_up_interruptible(&dev->atrq);
+		}
+		break;
+	case M_BAD_CARD:
+		DEBUGP(4, dev, "M_BAD_CARD\n");
+		/* slow down warning, but prompt immediately after insertion */
+		if (dev->cwarn == 0 || dev->cwarn == 10) {
+			set_bit(IS_BAD_CARD, &dev->flags);
+			printk(KERN_WARNING MODULE_NAME ": device %s: ",
+			       dev->node.dev_name);
+			if (test_bit(IS_BAD_CSUM, &dev->flags)) {
+				DEBUGP(4, dev, "ATR checksum (0x%.2x, should "
+				       "be zero) failed\n", dev->atr_csum);
+			}
+#ifdef PCMCIA_DEBUG
+			else if (test_bit(IS_BAD_LENGTH, &dev->flags)) {
+				DEBUGP(4, dev, "ATR length error\n");
+			} else {
+				DEBUGP(4, dev, "card damaged or wrong way "
+					"inserted\n");
+			}
+#endif
+			dev->cwarn = 0;
+			wake_up_interruptible(&dev->atrq);	/* wake open */
+		}
+		dev->cwarn++;
+		dev->mdelay = T_100MSEC;
+		dev->mstate = M_FETCH_ATR;
+		break;
+	default:
+		DEBUGP(7, dev, "Unknown action\n");
+		break;		/* nothing */
+	}
+
+release_io:
+	DEBUGP(7, dev, "release_io\n");
+	clear_bit(LOCK_IO, &dev->flags);
+	wake_up_interruptible(&dev->ioq);	/* whoever needs IO */
+
+return_with_timer:
+	DEBUGP(7, dev, "<- monitor_card (returns with timer)\n");
+	dev->timer.expires = jiffies + dev->mdelay;
+	add_timer(&dev->timer);
+	clear_bit(LOCK_MONITOR, &dev->flags);
+}
+
+/* Interface to userland (file_operations) */
+
+static ssize_t cmm_read(struct file *filp, __user char *buf, size_t count,
+			loff_t *ppos)
+{
+	struct cm4000_dev *dev = filp->private_data;
+	ioaddr_t iobase = dev->link.io.BasePort1;
+	ssize_t rc;
+	int i, j, k;
+
+	DEBUGP(2, dev, "-> cmm_read(%s,%d)\n", current->comm, current->pid);
+
+	if (count == 0)		/* according to manpage */
+		return 0;
+
+	if ((dev->link.state & DEV_PRESENT) == 0 ||	/* socket removed */
+	    test_bit(IS_CMM_ABSENT, &dev->flags))
+		return -ENODEV;
+
+	if (test_bit(IS_BAD_CSUM, &dev->flags))
+		return -EIO;
+
+	/* also see the note about this in cmm_write */
+	if (wait_event_interruptible
+	    (dev->atrq,
+	     ((filp->f_flags & O_NONBLOCK)
+	      || (test_bit(IS_ATR_PRESENT, (void *)&dev->flags) != 0)))) {
+		if (filp->f_flags & O_NONBLOCK)
+			return -EAGAIN;
+		return -ERESTARTSYS;
+	}
+
+	if (test_bit(IS_ATR_VALID, &dev->flags) == 0)
+		return -EIO;
+
+	/* this one implements blocking IO */
+	if (wait_event_interruptible
+	    (dev->readq,
+	     ((filp->f_flags & O_NONBLOCK) || (dev->rpos < dev->rlen)))) {
+		if (filp->f_flags & O_NONBLOCK)
+			return -EAGAIN;
+		return -ERESTARTSYS;
+	}
+
+	/* lock io */
+	if (wait_event_interruptible
+	    (dev->ioq,
+	     ((filp->f_flags & O_NONBLOCK)
+	      || (test_and_set_bit(LOCK_IO, (void *)&dev->flags) == 0)))) {
+		if (filp->f_flags & O_NONBLOCK)
+			return -EAGAIN;
+		return -ERESTARTSYS;
+	}
+
+	rc = 0;
+	dev->flags0 = inb(REG_FLAGS0(iobase));
+	if ((dev->flags0 & 1) == 0	/* no smartcard inserted */
+	    || dev->flags0 == 0xff) {	/* no cardman inserted */
+		clear_bit(IS_ATR_VALID, &dev->flags);
+		if (dev->flags0 & 1) {
+			set_bit(IS_CMM_ABSENT, &dev->flags);
+			rc = -ENODEV;
+		}
+		rc = -EIO;
+		goto release_io;
+	}
+
+	DEBUGP(4, dev, "begin read answer\n");
+	j = min(count, (size_t)(dev->rlen - dev->rpos));
+	k = dev->rpos;
+	if (k + j > 255)
+		j = 256 - k;
+	DEBUGP(4, dev, "read1 j=%d\n", j);
+	for (i = 0; i < j; i++) {
+		xoutb(k++, REG_BUF_ADDR(iobase));
+		dev->rbuf[i] = xinb(REG_BUF_DATA(iobase));
+	}
+	j = min(count, (size_t)(dev->rlen - dev->rpos));
+	if (k + j > 255) {
+		DEBUGP(4, dev, "read2 j=%d\n", j);
+		dev->flags1 |= 0x10;	/* MSB buf addr set */
+		xoutb(dev->flags1, REG_FLAGS1(iobase));
+		for (; i < j; i++) {
+			xoutb(k++, REG_BUF_ADDR(iobase));
+			dev->rbuf[i] = xinb(REG_BUF_DATA(iobase));
+		}
+	}
+
+	if (dev->proto == 0 && count > dev->rlen - dev->rpos) {
+		DEBUGP(4, dev, "T=0 and count > buffer\n");
+		dev->rbuf[i] = dev->rbuf[i - 1];
+		dev->rbuf[i - 1] = dev->procbyte;
+		j++;
+	}
+	count = j;
+
+	dev->rpos = dev->rlen + 1;
+
+	/* Clear T1Active */
+	DEBUGP(4, dev, "Clear T1Active\n");
+	dev->flags1 &= 0xdf;
+	xoutb(dev->flags1, REG_FLAGS1(iobase));
+
+	xoutb(0, REG_FLAGS1(iobase));	/* clear detectCMM */
+	/* last check before exit */
+	if (!io_detect_cm4000(iobase, dev))
+		count = -ENODEV;
+
+	if (test_bit(IS_INVREV, &dev->flags) && count > 0)
+		str_invert_revert(dev->rbuf, count);
+
+	if (copy_to_user(buf, dev->rbuf, count))
+		return -EFAULT;
+
+release_io:
+	clear_bit(LOCK_IO, &dev->flags);
+	wake_up_interruptible(&dev->ioq);
+
+	DEBUGP(2, dev, "<- cmm_read returns: rc = %Zi\n",
+	       (rc < 0 ? rc : count));
+	return rc < 0 ? rc : count;
+}
+
+static ssize_t cmm_write(struct file *filp, const char __user *buf,
+			 size_t count, loff_t *ppos)
+{
+	struct cm4000_dev *dev = (struct cm4000_dev *) filp->private_data;
+	ioaddr_t iobase = dev->link.io.BasePort1;
+	unsigned short s;
+	unsigned char tmp;
+	unsigned char infolen;
+	unsigned char sendT0;
+	unsigned short nsend;
+	unsigned short nr;
+	ssize_t rc;
+	int i;
+
+	DEBUGP(2, dev, "-> cmm_write(%s,%d)\n", current->comm, current->pid);
+
+	if (count == 0)		/* according to manpage */
+		return 0;
+
+	if (dev->proto == 0 && count < 4) {
+		/* T0 must have at least 4 bytes */
+		DEBUGP(4, dev, "T0 short write\n");
+		return -EIO;
+	}
+
+	nr = count & 0x1ff;	/* max bytes to write */
+
+	sendT0 = dev->proto ? 0 : nr > 5 ? 0x08 : 0;
+
+	if ((dev->link.state & DEV_PRESENT) == 0 ||	/* socket removed */
+	    test_bit(IS_CMM_ABSENT, &dev->flags))
+		return -ENODEV;
+
+	if (test_bit(IS_BAD_CSUM, &dev->flags)) {
+		DEBUGP(4, dev, "bad csum\n");
+		return -EIO;
+	}
+
+	/*
+	 * wait for atr to become valid.
+	 * note: it is important to lock this code. if we dont, the monitor
+	 * could be run between test_bit and the the call the sleep on the
+	 * atr-queue.  if *then* the monitor detects atr valid, it will wake up
+	 * any process on the atr-queue, *but* since we have been interrupted,
+	 * we do not yet sleep on this queue. this would result in a missed
+	 * wake_up and the calling process would sleep forever (until
+	 * interrupted).  also, do *not* restore_flags before sleep_on, because
+	 * this could result in the same situation!
+	 */
+	if (wait_event_interruptible
+	    (dev->atrq,
+	     ((filp->f_flags & O_NONBLOCK)
+	      || (test_bit(IS_ATR_PRESENT, (void *)&dev->flags) != 0)))) {
+		if (filp->f_flags & O_NONBLOCK)
+			return -EAGAIN;
+		return -ERESTARTSYS;
+	}
+
+	if (test_bit(IS_ATR_VALID, &dev->flags) == 0) {	/* invalid atr */
+		DEBUGP(4, dev, "invalid ATR\n");
+		return -EIO;
+	}
+
+	/* lock io */
+	if (wait_event_interruptible
+	    (dev->ioq,
+	     ((filp->f_flags & O_NONBLOCK)
+	      || (test_and_set_bit(LOCK_IO, (void *)&dev->flags) == 0)))) {
+		if (filp->f_flags & O_NONBLOCK)
+			return -EAGAIN;
+		return -ERESTARTSYS;
+	}
+
+	if (copy_from_user(dev->sbuf, buf, ((count > 512) ? 512 : count)))
+		return -EFAULT;
+
+	rc = 0;
+	dev->flags0 = inb(REG_FLAGS0(iobase));
+	if ((dev->flags0 & 1) == 0	/* no smartcard inserted */
+	    || dev->flags0 == 0xff) {	/* no cardman inserted */
+		clear_bit(IS_ATR_VALID, &dev->flags);
+		if (dev->flags0 & 1) {
+			set_bit(IS_CMM_ABSENT, &dev->flags);
+			rc = -ENODEV;
+		} else {
+			DEBUGP(4, dev, "IO error\n");
+			rc = -EIO;
+		}
+		goto release_io;
+	}
+
+	xoutb(0x80, REG_FLAGS0(iobase));	/* reset SM  */
+
+	if (!io_detect_cm4000(iobase, dev)) {
+		rc = -ENODEV;
+		goto release_io;
+	}
+
+	/* reflect T=0 send/read mode in flags1 */
+	dev->flags1 |= (sendT0);
+
+	set_cardparameter(dev);
+
+	/* dummy read, reset flag procedure received */
+	tmp = inb(REG_FLAGS1(iobase));
+
+	dev->flags1 = 0x20	/* T_Active */
+	    | (sendT0)
+	    | (test_bit(IS_INVREV, &dev->flags) ? 2 : 0)/* inverse parity  */
+	    | (((dev->baudv - 1) & 0x0100) >> 8);	/* MSB-Baud */
+	DEBUGP(1, dev, "set dev->flags1 = 0x%.2x\n", dev->flags1);
+	xoutb(dev->flags1, REG_FLAGS1(iobase));
+
+	/* xmit data */
+	DEBUGP(4, dev, "Xmit data\n");
+	for (i = 0; i < nr; i++) {
+		if (i >= 256) {
+			dev->flags1 = 0x20	/* T_Active */
+			    | (sendT0)	/* SendT0 */
+				/* inverse parity: */
+			    | (test_bit(IS_INVREV, &dev->flags) ? 2 : 0)
+			    | (((dev->baudv - 1) & 0x0100) >> 8) /* MSB-Baud */
+			    | 0x10;	/* set address high */
+			DEBUGP(4, dev, "dev->flags = 0x%.2x - set address "
+			       "high\n", dev->flags1);
+			xoutb(dev->flags1, REG_FLAGS1(iobase));
+		}
+		if (test_bit(IS_INVREV, &dev->flags)) {
+			DEBUGP(4, dev, "Apply inverse convention for 0x%.2x "
+				"-> 0x%.2x\n", (unsigned char)dev->sbuf[i],
+			      invert_revert(dev->sbuf[i]));
+			xoutb(i, REG_BUF_ADDR(iobase));
+			xoutb(invert_revert(dev->sbuf[i]),
+			      REG_BUF_DATA(iobase));
+		} else {
+			xoutb(i, REG_BUF_ADDR(iobase));
+			xoutb(dev->sbuf[i], REG_BUF_DATA(iobase));
+		}
+	}
+	DEBUGP(4, dev, "Xmit done\n");
+
+	if (dev->proto == 0) {
+		/* T=0 proto: 0 byte reply  */
+		if (nr == 4) {
+			DEBUGP(4, dev, "T=0 assumes 0 byte reply\n");
+			xoutb(i, REG_BUF_ADDR(iobase));
+			if (test_bit(IS_INVREV, &dev->flags))
+				xoutb(0xff, REG_BUF_DATA(iobase));
+			else
+				xoutb(0x00, REG_BUF_DATA(iobase));
+		}
+
+		/* numSendBytes */
+		if (sendT0)
+			nsend = nr;
+		else {
+			if (nr == 4)
+				nsend = 5;
+			else {
+				nsend = 5 + (unsigned char)dev->sbuf[4];
+				if (dev->sbuf[4] == 0)
+					nsend += 0x100;
+			}
+		}
+	} else
+		nsend = nr;
+
+	/* T0: output procedure byte */
+	if (test_bit(IS_INVREV, &dev->flags)) {
+		DEBUGP(4, dev, "T=0 set Procedure byte (inverse-reverse) "
+		       "0x%.2x\n", invert_revert(dev->sbuf[1]));
+		xoutb(invert_revert(dev->sbuf[1]), REG_NUM_BYTES(iobase));
+	} else {
+		DEBUGP(4, dev, "T=0 set Procedure byte 0x%.2x\n", dev->sbuf[1]);
+		xoutb(dev->sbuf[1], REG_NUM_BYTES(iobase));
+	}
+
+	DEBUGP(1, dev, "set NumSendBytes = 0x%.2x\n",
+	       (unsigned char)(nsend & 0xff));
+	xoutb((unsigned char)(nsend & 0xff), REG_NUM_SEND(iobase));
+
+	DEBUGP(1, dev, "Trigger CARDMAN CONTROLLER (0x%.2x)\n",
+	       0x40	/* SM_Active */
+	      | (dev->flags0 & 2 ? 0 : 4)	/* power on if needed */
+	      |(dev->proto ? 0x10 : 0x08)	/* T=1/T=0 */
+	      |(nsend & 0x100) >> 8 /* MSB numSendBytes */ );
+	xoutb(0x40		/* SM_Active */
+	      | (dev->flags0 & 2 ? 0 : 4)	/* power on if needed */
+	      |(dev->proto ? 0x10 : 0x08)	/* T=1/T=0 */
+	      |(nsend & 0x100) >> 8,	/* MSB numSendBytes */
+	      REG_FLAGS0(iobase));
+
+	/* wait for xmit done */
+	if (dev->proto == 1) {
+		DEBUGP(4, dev, "Wait for xmit done\n");
+		for (i = 0; i < 1000; i++) {
+			if (inb(REG_FLAGS0(iobase)) & 0x08)
+				break;
+			msleep_interruptible(10);
+		}
+		if (i == 1000) {
+			DEBUGP(4, dev, "timeout waiting for xmit done\n");
+			rc = -EIO;
+			goto release_io;
+		}
+	}
+
+	/* T=1: wait for infoLen */
+
+	infolen = 0;
+	if (dev->proto) {
+		/* wait until infoLen is valid */
+		for (i = 0; i < 6000; i++) {	/* max waiting time of 1 min */
+			io_read_num_rec_bytes(iobase, &s);
+			if (s >= 3) {
+				infolen = inb(REG_FLAGS1(iobase));
+				DEBUGP(4, dev, "infolen=%d\n", infolen);
+				break;
+			}
+			msleep_interruptible(10);
+		}
+		if (i == 6000) {
+			DEBUGP(4, dev, "timeout waiting for infoLen\n");
+			rc = -EIO;
+			goto release_io;
+		}
+	} else
+		clear_bit(IS_PROCBYTE_PRESENT, &dev->flags);
+
+	/* numRecBytes | bit9 of numRecytes */
+	io_read_num_rec_bytes(iobase, &dev->rlen);
+	for (i = 0; i < 600; i++) {	/* max waiting time of 2 sec */
+		if (dev->proto) {
+			if (dev->rlen >= infolen + 4)
+				break;
+		}
+		msleep_interruptible(10);
+		/* numRecBytes | bit9 of numRecytes */
+		io_read_num_rec_bytes(iobase, &s);
+		if (s > dev->rlen) {
+			DEBUGP(1, dev, "NumRecBytes inc (reset timeout)\n");
+			i = 0;	/* reset timeout */
+			dev->rlen = s;
+		}
+		/* T=0: we are done when numRecBytes doesn't
+		 *      increment any more and NoProcedureByte
+		 *      is set and numRecBytes == bytes sent + 6
+		 *      (header bytes + data + 1 for sw2)
+		 *      except when the card replies an error
+		 *      which means, no data will be sent back.
+		 */
+		else if (dev->proto == 0) {
+			if ((inb(REG_BUF_ADDR(iobase)) & 0x80)) {
+				/* no procedure byte received since last read */
+				DEBUGP(1, dev, "NoProcedure byte set\n");
+				/* i=0; */
+			} else {
+				/* procedure byte received since last read */
+				DEBUGP(1, dev, "NoProcedure byte unset "
+					"(reset timeout)\n");
+				dev->procbyte = inb(REG_FLAGS1(iobase));
+				DEBUGP(1, dev, "Read procedure byte 0x%.2x\n",
+				      dev->procbyte);
+				i = 0;	/* resettimeout */
+			}
+			if (inb(REG_FLAGS0(iobase)) & 0x08) {
+				DEBUGP(1, dev, "T0Done flag (read reply)\n");
+				break;
+			}
+		}
+		if (dev->proto)
+			infolen = inb(REG_FLAGS1(iobase));
+	}
+	if (i == 600) {
+		DEBUGP(1, dev, "timeout waiting for numRecBytes\n");
+		rc = -EIO;
+		goto release_io;
+	} else {
+		if (dev->proto == 0) {
+			DEBUGP(1, dev, "Wait for T0Done bit to be  set\n");
+			for (i = 0; i < 1000; i++) {
+				if (inb(REG_FLAGS0(iobase)) & 0x08)
+					break;
+				msleep_interruptible(10);
+			}
+			if (i == 1000) {
+				DEBUGP(1, dev, "timeout waiting for T0Done\n");
+				rc = -EIO;
+				goto release_io;
+			}
+
+			dev->procbyte = inb(REG_FLAGS1(iobase));
+			DEBUGP(4, dev, "Read procedure byte 0x%.2x\n",
+			      dev->procbyte);
+
+			io_read_num_rec_bytes(iobase, &dev->rlen);
+			DEBUGP(4, dev, "Read NumRecBytes = %i\n", dev->rlen);
+
+		}
+	}
+	/* T=1: read offset=zero, T=0: read offset=after challenge */
+	dev->rpos = dev->proto ? 0 : nr == 4 ? 5 : nr > dev->rlen ? 5 : nr;
+	DEBUGP(4, dev, "dev->rlen = %i,  dev->rpos = %i, nr = %i\n",
+	      dev->rlen, dev->rpos, nr);
+
+release_io:
+	DEBUGP(4, dev, "Reset SM\n");
+	xoutb(0x80, REG_FLAGS0(iobase));	/* reset SM */
+
+	if (rc < 0) {
+		DEBUGP(4, dev, "Write failed but clear T_Active\n");
+		dev->flags1 &= 0xdf;
+		xoutb(dev->flags1, REG_FLAGS1(iobase));
+	}
+
+	clear_bit(LOCK_IO, &dev->flags);
+	wake_up_interruptible(&dev->ioq);
+	wake_up_interruptible(&dev->readq);	/* tell read we have data */
+
+	/* ITSEC E2: clear write buffer */
+	memset((char *)dev->sbuf, 0, 512);
+
+	/* return error or actually written bytes */
+	DEBUGP(2, dev, "<- cmm_write\n");
+	return rc < 0 ? rc : nr;
+}
+
+static void start_monitor(struct cm4000_dev *dev)
+{
+	DEBUGP(3, dev, "-> start_monitor\n");
+	if (!dev->monitor_running) {
+		DEBUGP(5, dev, "create, init and add timer\n");
+		init_timer(&dev->timer);
+		dev->monitor_running = 1;
+		dev->timer.expires = jiffies;
+		dev->timer.data = (unsigned long) dev;
+		dev->timer.function = monitor_card;
+		add_timer(&dev->timer);
+	} else
+		DEBUGP(5, dev, "monitor already running\n");
+	DEBUGP(3, dev, "<- start_monitor\n");
+}
+
+static void stop_monitor(struct cm4000_dev *dev)
+{
+	DEBUGP(3, dev, "-> stop_monitor\n");
+	if (dev->monitor_running) {
+		DEBUGP(5, dev, "stopping monitor\n");
+		terminate_monitor(dev);
+		/* reset monitor SM */
+		clear_bit(IS_ATR_VALID, &dev->flags);
+		clear_bit(IS_ATR_PRESENT, &dev->flags);
+	} else
+		DEBUGP(5, dev, "monitor already stopped\n");
+	DEBUGP(3, dev, "<- stop_monitor\n");
+}
+
+static int cmm_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
+		     unsigned long arg)
+{
+	struct cm4000_dev *dev = filp->private_data;
+	ioaddr_t iobase = dev->link.io.BasePort1;
+	dev_link_t *link;
+	int size;
+	int rc;
+	void __user *argp = (void __user *)arg;
+#ifdef PCMCIA_DEBUG
+	char *ioctl_names[CM_IOC_MAXNR + 1] = {
+		[_IOC_NR(CM_IOCGSTATUS)] "CM_IOCGSTATUS",
+		[_IOC_NR(CM_IOCGATR)] "CM_IOCGATR",
+		[_IOC_NR(CM_IOCARDOFF)] "CM_IOCARDOFF",
+		[_IOC_NR(CM_IOCSPTS)] "CM_IOCSPTS",
+		[_IOC_NR(CM_IOSDBGLVL)] "CM4000_DBGLVL",
+	};
+#endif
+	DEBUGP(3, dev, "cmm_ioctl(device=%d.%d) %s\n", imajor(inode),
+	       iminor(inode), ioctl_names[_IOC_NR(cmd)]);
+
+	link = dev_table[iminor(inode)];
+	if (!(DEV_OK(link))) {
+		DEBUGP(4, dev, "DEV_OK false\n");
+		return -ENODEV;
+	}
+
+	if (test_bit(IS_CMM_ABSENT, &dev->flags)) {
+		DEBUGP(4, dev, "CMM_ABSENT flag set\n");
+		return -ENODEV;
+	}
+
+	if (_IOC_TYPE(cmd) != CM_IOC_MAGIC) {
+		DEBUGP(4, dev, "ioctype mismatch\n");
+		return -EINVAL;
+	}
+	if (_IOC_NR(cmd) > CM_IOC_MAXNR) {
+		DEBUGP(4, dev, "iocnr mismatch\n");
+		return -EINVAL;
+	}
+	size = _IOC_SIZE(cmd);
+	rc = 0;
+	DEBUGP(4, dev, "iocdir=%.4x iocr=%.4x iocw=%.4x iocsize=%d cmd=%.4x\n",
+	      _IOC_DIR(cmd), _IOC_READ, _IOC_WRITE, size, cmd);
+
+	if (_IOC_DIR(cmd) & _IOC_READ) {
+		if (!access_ok(VERIFY_WRITE, argp, size))
+			return -EFAULT;
+	}
+	if (_IOC_DIR(cmd) & _IOC_WRITE) {
+		if (!access_ok(VERIFY_READ, argp, size))
+			return -EFAULT;
+	}
+
+	switch (cmd) {
+	case CM_IOCGSTATUS:
+		DEBUGP(4, dev, " ... in CM_IOCGSTATUS\n");
+		{
+			int status;
+
+			/* clear other bits, but leave inserted & powered as
+			 * they are */
+			status = dev->flags0 & 3;
+			if (test_bit(IS_ATR_PRESENT, &dev->flags))
+				status |= CM_ATR_PRESENT;
+			if (test_bit(IS_ATR_VALID, &dev->flags))
+				status |= CM_ATR_VALID;
+			if (test_bit(IS_CMM_ABSENT, &dev->flags))
+				status |= CM_NO_READER;
+			if (test_bit(IS_BAD_CARD, &dev->flags))
+				status |= CM_BAD_CARD;
+			if (copy_to_user(argp, &status, sizeof(int)))
+				return -EFAULT;
+		}
+		return 0;
+	case CM_IOCGATR:
+		DEBUGP(4, dev, "... in CM_IOCGATR\n");
+		{
+			struct atreq __user *atreq = argp;
+			int tmp;
+			/* allow nonblocking io and being interrupted */
+			if (wait_event_interruptible
+			    (dev->atrq,
+			     ((filp->f_flags & O_NONBLOCK)
+			      || (test_bit(IS_ATR_PRESENT, (void *)&dev->flags)
+				  != 0)))) {
+				if (filp->f_flags & O_NONBLOCK)
+					return -EAGAIN;
+				return -ERESTARTSYS;
+			}
+
+			if (test_bit(IS_ATR_VALID, &dev->flags) == 0) {
+				tmp = -1;
+				if (copy_to_user(&(atreq->atr_len), &tmp,
+						 sizeof(int)))
+					return -EFAULT;
+			} else {
+				if (copy_to_user(atreq->atr, dev->atr,
+						 dev->atr_len))
+					return -EFAULT;
+
+				tmp = dev->atr_len;
+				if (copy_to_user(&(atreq->atr_len), &tmp, sizeof(int)))
+					return -EFAULT;
+			}
+			return 0;
+		}
+	case CM_IOCARDOFF:
+
+#ifdef PCMCIA_DEBUG
+		DEBUGP(4, dev, "... in CM_IOCARDOFF\n");
+		if (dev->flags0 & 0x01) {
+			DEBUGP(4, dev, "    Card inserted\n");
+		} else {
+			DEBUGP(2, dev, "    No card inserted\n");
+		}
+		if (dev->flags0 & 0x02) {
+			DEBUGP(4, dev, "    Card powered\n");
+		} else {
+			DEBUGP(2, dev, "    Card not powered\n");
+		}
+#endif
+
+		/* is a card inserted and powered? */
+		if ((dev->flags0 & 0x01) && (dev->flags0 & 0x02)) {
+
+			/* get IO lock */
+			if (wait_event_interruptible
+			    (dev->ioq,
+			     ((filp->f_flags & O_NONBLOCK)
+			      || (test_and_set_bit(LOCK_IO, (void *)&dev->flags)
+				  == 0)))) {
+				if (filp->f_flags & O_NONBLOCK)
+					return -EAGAIN;
+				return -ERESTARTSYS;
+			}
+			/* Set Flags0 = 0x42 */
+			DEBUGP(4, dev, "Set Flags0=0x42 \n");
+			xoutb(0x42, REG_FLAGS0(iobase));
+			clear_bit(IS_ATR_PRESENT, &dev->flags);
+			clear_bit(IS_ATR_VALID, &dev->flags);
+			dev->mstate = M_CARDOFF;
+			clear_bit(LOCK_IO, &dev->flags);
+			if (wait_event_interruptible
+			    (dev->atrq,
+			     ((filp->f_flags & O_NONBLOCK)
+			      || (test_bit(IS_ATR_VALID, (void *)&dev->flags) !=
+				  0)))) {
+				if (filp->f_flags & O_NONBLOCK)
+					return -EAGAIN;
+				return -ERESTARTSYS;
+			}
+		}
+		/* release lock */
+		clear_bit(LOCK_IO, &dev->flags);
+		wake_up_interruptible(&dev->ioq);
+
+		return 0;
+	case CM_IOCSPTS:
+		{
+			struct ptsreq krnptsreq;
+
+			if (copy_from_user(&krnptsreq, argp,
+					   sizeof(struct ptsreq)))
+				return -EFAULT;
+
+			rc = 0;
+			DEBUGP(4, dev, "... in CM_IOCSPTS\n");
+			/* wait for ATR to get valid */
+			if (wait_event_interruptible
+			    (dev->atrq,
+			     ((filp->f_flags & O_NONBLOCK)
+			      || (test_bit(IS_ATR_PRESENT, (void *)&dev->flags)
+				  != 0)))) {
+				if (filp->f_flags & O_NONBLOCK)
+					return -EAGAIN;
+				return -ERESTARTSYS;
+			}
+			/* get IO lock */
+			if (wait_event_interruptible
+			    (dev->ioq,
+			     ((filp->f_flags & O_NONBLOCK)
+			      || (test_and_set_bit(LOCK_IO, (void *)&dev->flags)
+				  == 0)))) {
+				if (filp->f_flags & O_NONBLOCK)
+					return -EAGAIN;
+				return -ERESTARTSYS;
+			}
+
+			if ((rc = set_protocol(dev, &krnptsreq)) != 0) {
+				/* auto power_on again */
+				dev->mstate = M_FETCH_ATR;
+				clear_bit(IS_ATR_VALID, &dev->flags);
+			}
+			/* release lock */
+			clear_bit(LOCK_IO, &dev->flags);
+			wake_up_interruptible(&dev->ioq);
+
+		}
+		return rc;
+#ifdef PCMCIA_DEBUG
+	case CM_IOSDBGLVL:	/* set debug log level */
+		{
+			int old_pc_debug = 0;
+
+			old_pc_debug = pc_debug;
+			if (copy_from_user(&pc_debug, argp, sizeof(int)))
+				return -EFAULT;
+
+			if (old_pc_debug != pc_debug)
+				DEBUGP(0, dev, "Changed debug log level "
+				       "to %i\n", pc_debug);
+		}
+		return rc;
+#endif
+	default:
+		DEBUGP(4, dev, "... in default (unknown IOCTL code)\n");
+		return -EINVAL;
+	}
+}
+
+static int cmm_open(struct inode *inode, struct file *filp)
+{
+	struct cm4000_dev *dev;
+	dev_link_t *link;
+	int rc, minor = iminor(inode);
+
+	if (minor >= CM4000_MAX_DEV)
+		return -ENODEV;
+
+	link = dev_table[minor];
+	if (link == NULL || !(DEV_OK(link)))
+		return -ENODEV;
+
+	if (link->open)
+		return -EBUSY;
+
+	dev = link->priv;
+	filp->private_data = dev;
+
+	DEBUGP(2, dev, "-> cmm_open(device=%d.%d process=%s,%d)\n",
+	      imajor(inode), minor, current->comm, current->pid);
+
+	/* init device variables, they may be "polluted" after close
+	 * or, the device may never have been closed (i.e. open failed)
+	 */
+
+	ZERO_DEV(dev);
+
+	/* opening will always block since the
+	 * monitor will be started by open, which
+	 * means we have to wait for ATR becoming
+	 * vaild = block until valid (or card
+	 * inserted)
+	 */
+	if (filp->f_flags & O_NONBLOCK)
+		return -EAGAIN;
+
+	dev->mdelay = T_50MSEC;
+
+	/* start monitoring the cardstatus */
+	start_monitor(dev);
+
+	link->open = 1;		/* only one open per device */
+	rc = 0;
+
+	DEBUGP(2, dev, "<- cmm_open\n");
+	return nonseekable_open(inode, filp);
+}
+
+static int cmm_close(struct inode *inode, struct file *filp)
+{
+	struct cm4000_dev *dev;
+	dev_link_t *link;
+	int minor = iminor(inode);
+
+	if (minor >= CM4000_MAX_DEV)
+		return -ENODEV;
+
+	link = dev_table[minor];
+	if (link == NULL)
+		return -ENODEV;
+
+	dev = link->priv;
+
+	DEBUGP(2, dev, "-> cmm_close(maj/min=%d.%d)\n",
+	       imajor(inode), minor);
+
+	stop_monitor(dev);
+
+	ZERO_DEV(dev);
+
+	link->open = 0;		/* only one open per device */
+	wake_up(&dev->devq);	/* socket removed? */
+
+	DEBUGP(2, dev, "cmm_close\n");
+	return 0;
+}
+
+static void cmm_cm4000_release(dev_link_t * link)
+{
+	struct cm4000_dev *dev = link->priv;
+
+	/* dont terminate the monitor, rather rely on
+	 * close doing that for us.
+	 */
+	DEBUGP(3, dev, "-> cmm_cm4000_release\n");
+	while (link->open) {
+		printk(KERN_INFO MODULE_NAME ": delaying release until "
+		       "process has terminated\n");
+		/* note: don't interrupt us:
+		 * close the applications which own
+		 * the devices _first_ !
+		 */
+		wait_event(dev->devq, (link->open == 0));
+	}
+	/* dev->devq=NULL;	this cannot be zeroed earlier */
+	DEBUGP(3, dev, "<- cmm_cm4000_release\n");
+	return;
+}
+
+/*==== Interface to PCMCIA Layer =======================================*/
+
+static void cm4000_config(dev_link_t * link, int devno)
+{
+	client_handle_t handle = link->handle;
+	struct cm4000_dev *dev;
+	tuple_t tuple;
+	cisparse_t parse;
+	config_info_t conf;
+	u_char buf[64];
+	int fail_fn, fail_rc;
+	int rc;
+
+	/* read the config-tuples */
+	tuple.DesiredTuple = CISTPL_CONFIG;
+	tuple.Attributes = 0;
+	tuple.TupleData = buf;
+	tuple.TupleDataMax = sizeof(buf);
+	tuple.TupleOffset = 0;
+
+	if ((fail_rc = pcmcia_get_first_tuple(handle, &tuple)) != CS_SUCCESS) {
+		fail_fn = GetFirstTuple;
+		goto cs_failed;
+	}
+	if ((fail_rc = pcmcia_get_tuple_data(handle, &tuple)) != CS_SUCCESS) {
+		fail_fn = GetTupleData;
+		goto cs_failed;
+	}
+	if ((fail_rc =
+	     pcmcia_parse_tuple(handle, &tuple, &parse)) != CS_SUCCESS) {
+		fail_fn = ParseTuple;
+		goto cs_failed;
+	}
+	if ((fail_rc =
+	     pcmcia_get_configuration_info(handle, &conf)) != CS_SUCCESS) {
+		fail_fn = GetConfigurationInfo;
+		goto cs_failed;
+	}
+
+	link->state |= DEV_CONFIG;
+	link->conf.ConfigBase = parse.config.base;
+	link->conf.Present = parse.config.rmask[0];
+	link->conf.Vcc = conf.Vcc;
+
+	link->io.BasePort2 = 0;
+	link->io.NumPorts2 = 0;
+	link->io.Attributes2 = 0;
+	tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
+	for (rc = pcmcia_get_first_tuple(handle, &tuple);
+	     rc == CS_SUCCESS; rc = pcmcia_get_next_tuple(handle, &tuple)) {
+
+		rc = pcmcia_get_tuple_data(handle, &tuple);
+		if (rc != CS_SUCCESS)
+			continue;
+		rc = pcmcia_parse_tuple(handle, &tuple, &parse);
+		if (rc != CS_SUCCESS)
+			continue;
+
+		link->conf.ConfigIndex = parse.cftable_entry.index;
+
+		if (!parse.cftable_entry.io.nwin)
+			continue;
+
+		/* Get the IOaddr */
+		link->io.BasePort1 = parse.cftable_entry.io.win[0].base;
+		link->io.NumPorts1 = parse.cftable_entry.io.win[0].len;
+		link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
+		if (!(parse.cftable_entry.io.flags & CISTPL_IO_8BIT))
+			link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
+		if (!(parse.cftable_entry.io.flags & CISTPL_IO_16BIT))
+			link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+		link->io.IOAddrLines = parse.cftable_entry.io.flags
+		    & CISTPL_IO_LINES_MASK;
+
+		rc = pcmcia_request_io(handle, &link->io);
+		if (rc == CS_SUCCESS)
+			break;	/* we are done */
+	}
+	if (rc != CS_SUCCESS)
+		goto cs_release;
+
+	link->conf.IntType = 00000002;
+
+	if ((fail_rc =
+	     pcmcia_request_configuration(handle, &link->conf)) != CS_SUCCESS) {
+		fail_fn = RequestConfiguration;
+		goto cs_release;
+	}
+
+	dev = link->priv;
+	sprintf(dev->node.dev_name, DEVICE_NAME "%d", devno);
+	dev->node.major = major;
+	dev->node.minor = devno;
+	dev->node.next = NULL;
+	link->dev = &dev->node;
+	link->state &= ~DEV_CONFIG_PENDING;
+
+	return;
+
+cs_failed:
+	cs_error(handle, fail_fn, fail_rc);
+cs_release:
+	cm4000_release(link);
+
+	link->state &= ~DEV_CONFIG_PENDING;
+}
+
+static int cm4000_event(event_t event, int priority,
+			event_callback_args_t *args)
+{
+	dev_link_t *link;
+	struct cm4000_dev *dev;
+	int devno;
+
+	link = args->client_data;
+	dev = link->priv;
+
+	DEBUGP(3, dev, "-> cm4000_event\n");
+	for (devno = 0; devno < CM4000_MAX_DEV; devno++)
+		if (dev_table[devno] == link)
+			break;
+
+	if (devno == CM4000_MAX_DEV)
+		return CS_BAD_ADAPTER;
+
+	switch (event) {
+	case CS_EVENT_CARD_INSERTION:
+		DEBUGP(5, dev, "CS_EVENT_CARD_INSERTION\n");
+		link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
+		cm4000_config(link, devno);
+		break;
+	case CS_EVENT_CARD_REMOVAL:
+		DEBUGP(5, dev, "CS_EVENT_CARD_REMOVAL\n");
+		link->state &= ~DEV_PRESENT;
+		stop_monitor(dev);
+		break;
+	case CS_EVENT_PM_SUSPEND:
+		DEBUGP(5, dev, "CS_EVENT_PM_SUSPEND "
+		      "(fall-through to CS_EVENT_RESET_PHYSICAL)\n");
+		link->state |= DEV_SUSPEND;
+		/* fall-through */
+	case CS_EVENT_RESET_PHYSICAL:
+		DEBUGP(5, dev, "CS_EVENT_RESET_PHYSICAL\n");
+		if (link->state & DEV_CONFIG) {
+			DEBUGP(5, dev, "ReleaseConfiguration\n");
+			pcmcia_release_configuration(link->handle);
+		}
+		stop_monitor(dev);
+		break;
+	case CS_EVENT_PM_RESUME:
+		DEBUGP(5, dev, "CS_EVENT_PM_RESUME "
+		      "(fall-through to CS_EVENT_CARD_RESET)\n");
+		link->state &= ~DEV_SUSPEND;
+		/* fall-through */
+	case CS_EVENT_CARD_RESET:
+		DEBUGP(5, dev, "CS_EVENT_CARD_RESET\n");
+		if ((link->state & DEV_CONFIG)) {
+			DEBUGP(5, dev, "RequestConfiguration\n");
+			pcmcia_request_configuration(link->handle, &link->conf);
+		}
+		if (link->open)
+			start_monitor(dev);
+		break;
+	default:
+		DEBUGP(5, dev, "unknown event %.2x\n", event);
+		break;
+	}
+	DEBUGP(3, dev, "<- cm4000_event\n");
+	return CS_SUCCESS;
+}
+
+static void cm4000_release(dev_link_t *link)
+{
+	cmm_cm4000_release(link->priv);	/* delay release until device closed */
+	pcmcia_release_configuration(link->handle);
+	pcmcia_release_io(link->handle, &link->io);
+}
+
+static dev_link_t *cm4000_attach(void)
+{
+	struct cm4000_dev *dev;
+	dev_link_t *link;
+	client_reg_t client_reg;
+	int i;
+
+	for (i = 0; i < CM4000_MAX_DEV; i++)
+		if (dev_table[i] == NULL)
+			break;
+
+	if (i == CM4000_MAX_DEV) {
+		printk(KERN_NOTICE MODULE_NAME ": all devices in use\n");
+		return NULL;
+	}
+
+	/* create a new cm4000_cs device */
+	dev = kzalloc(sizeof(struct cm4000_dev), GFP_KERNEL);
+	if (dev == NULL)
+		return NULL;
+
+	link = &dev->link;
+	link->priv = dev;
+	link->conf.IntType = INT_MEMORY_AND_IO;
+	dev_table[i] = link;
+
+	/* register with card services */
+	client_reg.dev_info = &dev_info;
+	client_reg.EventMask =
+	    CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
+	    CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
+	    CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
+	client_reg.Version = 0x0210;
+	client_reg.event_callback_args.client_data = link;
+
+	i = pcmcia_register_client(&link->handle, &client_reg);
+	if (i) {
+		cs_error(link->handle, RegisterClient, i);
+		cm4000_detach(link);
+		return NULL;
+	}
+
+	init_waitqueue_head(&dev->devq);
+	init_waitqueue_head(&dev->ioq);
+	init_waitqueue_head(&dev->atrq);
+	init_waitqueue_head(&dev->readq);
+
+	return link;
+}
+
+static void cm4000_detach_by_devno(int devno, dev_link_t * link)
+{
+	struct cm4000_dev *dev = link->priv;
+
+	DEBUGP(3, dev, "-> detach_by_devno(devno=%d)\n", devno);
+
+	if (link->state & DEV_CONFIG) {
+		DEBUGP(5, dev, "device still configured (try to release it)\n");
+		cm4000_release(link);
+	}
+
+	if (link->handle) {
+		pcmcia_deregister_client(link->handle);
+	}
+
+	dev_table[devno] = NULL;
+	kfree(dev);
+	return;
+}
+
+static void cm4000_detach(dev_link_t * link)
+{
+	int i;
+
+	/* find device */
+	for (i = 0; i < CM4000_MAX_DEV; i++)
+		if (dev_table[i] == link)
+			break;
+
+	if (i == CM4000_MAX_DEV)
+		return;
+
+	cm4000_detach_by_devno(i, link);
+	return;
+}
+
+static struct file_operations cm4000_fops = {
+	.owner	= THIS_MODULE,
+	.read	= cmm_read,
+	.write	= cmm_write,
+	.ioctl	= cmm_ioctl,
+	.open	= cmm_open,
+	.release= cmm_close,
+};
+
+static struct pcmcia_device_id cm4000_ids[] = {
+	PCMCIA_DEVICE_MANF_CARD(0x0223, 0x0002),
+	PCMCIA_DEVICE_PROD_ID12("CardMan", "4000", 0x2FB368CA, 0xA2BD8C39),
+	PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, cm4000_ids);
+
+static struct pcmcia_driver cm4000_driver = {
+	.owner	  = THIS_MODULE,
+	.drv	  = {
+		.name = "cm4000_cs",
+		},
+	.attach   = cm4000_attach,
+	.detach   = cm4000_detach,
+	.event	  = cm4000_event,
+	.id_table = cm4000_ids,
+};
+
+static int __init cmm_init(void)
+{
+	printk(KERN_INFO "%s\n", version);
+	pcmcia_register_driver(&cm4000_driver);
+	major = register_chrdev(0, DEVICE_NAME, &cm4000_fops);
+	if (major < 0) {
+		printk(KERN_WARNING MODULE_NAME
+			": could not get major number\n");
+		return -1;
+	}
+
+	return 0;
+}
+
+static void __exit cmm_exit(void)
+{
+	int i;
+
+	printk(KERN_INFO MODULE_NAME ": unloading\n");
+	pcmcia_unregister_driver(&cm4000_driver);
+	for (i = 0; i < CM4000_MAX_DEV; i++)
+		if (dev_table[i])
+			cm4000_detach_by_devno(i, dev_table[i]);
+	unregister_chrdev(major, DEVICE_NAME);
+};
+
+module_init(cmm_init);
+module_exit(cmm_exit);
+MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c
new file mode 100644
index 000000000000..4c698d908ffa
--- /dev/null
+++ b/drivers/char/pcmcia/cm4040_cs.c
@@ -0,0 +1,841 @@
+/*
+ * A driver for the Omnikey PCMCIA smartcard reader CardMan 4040
+ *
+ * (c) 2000-2004 Omnikey AG (http://www.omnikey.com/)
+ *
+ * (C) 2005 Harald Welte <laforge@gnumonks.org>
+ * 	- add support for poll()
+ * 	- driver cleanup
+ * 	- add waitqueues
+ * 	- adhere to linux kernel coding style and policies
+ * 	- support 2.6.13 "new style" pcmcia interface
+ *
+ * The device basically is a USB CCID compliant device that has been
+ * attached to an I/O-Mapped FIFO.
+ *
+ * All rights reserved, Dual BSD/GPL Licensed.
+ */
+
+/* #define PCMCIA_DEBUG 6 */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/fs.h>
+#include <linux/delay.h>
+#include <linux/poll.h>
+#include <linux/wait.h>
+#include <asm/uaccess.h>
+#include <asm/io.h>
+
+#include <pcmcia/cs_types.h>
+#include <pcmcia/cs.h>
+#include <pcmcia/cistpl.h>
+#include <pcmcia/cisreg.h>
+#include <pcmcia/ciscode.h>
+#include <pcmcia/ds.h>
+
+#include "cm4040_cs.h"
+
+
+#ifdef PCMCIA_DEBUG
+#define reader_to_dev(x)	(&handle_to_dev(x->link.handle))
+static int pc_debug = PCMCIA_DEBUG;
+module_param(pc_debug, int, 0600);
+#define DEBUGP(n, rdr, x, args...) do { 				\
+	if (pc_debug >= (n)) 						\
+		dev_printk(KERN_DEBUG, reader_to_dev(rdr), "%s:" x, 	\
+			   __FUNCTION__ , ##args); 			\
+	} while (0)
+#else
+#define DEBUGP(n, rdr, x, args...)
+#endif
+
+static char *version =
+"OMNIKEY CardMan 4040 v1.1.0gm4 - All bugs added by Harald Welte";
+
+#define	CCID_DRIVER_BULK_DEFAULT_TIMEOUT  	(150*HZ)
+#define	CCID_DRIVER_ASYNC_POWERUP_TIMEOUT 	(35*HZ)
+#define	CCID_DRIVER_MINIMUM_TIMEOUT 		(3*HZ)
+#define READ_WRITE_BUFFER_SIZE 512
+#define POLL_LOOP_COUNT				1000
+
+/* how often to poll for fifo status change */
+#define POLL_PERIOD 				msecs_to_jiffies(10)
+
+static void reader_release(dev_link_t *link);
+static void reader_detach(dev_link_t *link);
+
+static int major;
+
+#define		BS_READABLE	0x01
+#define		BS_WRITABLE	0x02
+
+struct reader_dev {
+	dev_link_t		link;
+	dev_node_t		node;
+	wait_queue_head_t	devq;
+	wait_queue_head_t	poll_wait;
+	wait_queue_head_t	read_wait;
+	wait_queue_head_t	write_wait;
+	unsigned long 	  	buffer_status;
+	unsigned long     	timeout;
+	unsigned char     	s_buf[READ_WRITE_BUFFER_SIZE];
+	unsigned char     	r_buf[READ_WRITE_BUFFER_SIZE];
+	struct timer_list 	poll_timer;
+};
+
+static dev_info_t dev_info = MODULE_NAME;
+static dev_link_t *dev_table[CM_MAX_DEV];
+
+#ifndef PCMCIA_DEBUG
+#define	xoutb	outb
+#define	xinb	inb
+#else
+static inline void xoutb(unsigned char val, unsigned short port)
+{
+	if (pc_debug >= 7)
+		printk(KERN_DEBUG "outb(val=%.2x,port=%.4x)\n", val, port);
+	outb(val, port);
+}
+
+static inline unsigned char xinb(unsigned short port)
+{
+	unsigned char val;
+
+	val = inb(port);
+	if (pc_debug >= 7)
+		printk(KERN_DEBUG "%.2x=inb(%.4x)\n", val, port);
+	return val;
+}
+#endif
+
+/* poll the device fifo status register.  not to be confused with
+ * the poll syscall. */
+static void cm4040_do_poll(unsigned long dummy)
+{
+	struct reader_dev *dev = (struct reader_dev *) dummy;
+	unsigned int obs = xinb(dev->link.io.BasePort1
+				+ REG_OFFSET_BUFFER_STATUS);
+
+	if ((obs & BSR_BULK_IN_FULL)) {
+		set_bit(BS_READABLE, &dev->buffer_status);
+		DEBUGP(4, dev, "waking up read_wait\n");
+		wake_up_interruptible(&dev->read_wait);
+	} else
+		clear_bit(BS_READABLE, &dev->buffer_status);
+
+	if (!(obs & BSR_BULK_OUT_FULL)) {
+		set_bit(BS_WRITABLE, &dev->buffer_status);
+		DEBUGP(4, dev, "waking up write_wait\n");
+		wake_up_interruptible(&dev->write_wait);
+	} else
+		clear_bit(BS_WRITABLE, &dev->buffer_status);
+
+	if (dev->buffer_status)
+		wake_up_interruptible(&dev->poll_wait);
+
+	mod_timer(&dev->poll_timer, jiffies + POLL_PERIOD);
+}
+
+static void cm4040_stop_poll(struct reader_dev *dev)
+{
+	del_timer_sync(&dev->poll_timer);
+}
+
+static int wait_for_bulk_out_ready(struct reader_dev *dev)
+{
+	int i, rc;
+	int iobase = dev->link.io.BasePort1;
+
+	for (i = 0; i < POLL_LOOP_COUNT; i++) {
+		if ((xinb(iobase + REG_OFFSET_BUFFER_STATUS)
+		    & BSR_BULK_OUT_FULL) == 0) {
+			DEBUGP(4, dev, "BulkOut empty (i=%d)\n", i);
+			return 1;
+		}
+	}
+
+	DEBUGP(4, dev, "wait_event_interruptible_timeout(timeout=%ld\n",
+		dev->timeout);
+	rc = wait_event_interruptible_timeout(dev->write_wait,
+					      test_and_clear_bit(BS_WRITABLE,
+						       &dev->buffer_status),
+					      dev->timeout);
+
+	if (rc > 0)
+		DEBUGP(4, dev, "woke up: BulkOut empty\n");
+	else if (rc == 0)
+		DEBUGP(4, dev, "woke up: BulkOut full, returning 0 :(\n");
+	else if (rc < 0)
+		DEBUGP(4, dev, "woke up: signal arrived\n");
+
+	return rc;
+}
+
+/* Write to Sync Control Register */
+static int write_sync_reg(unsigned char val, struct reader_dev *dev)
+{
+	int iobase = dev->link.io.BasePort1;
+	int rc;
+
+	rc = wait_for_bulk_out_ready(dev);
+	if (rc <= 0)
+		return rc;
+
+	xoutb(val, iobase + REG_OFFSET_SYNC_CONTROL);
+	rc = wait_for_bulk_out_ready(dev);
+	if (rc <= 0)
+		return rc;
+
+	return 1;
+}
+
+static int wait_for_bulk_in_ready(struct reader_dev *dev)
+{
+	int i, rc;
+	int iobase = dev->link.io.BasePort1;
+
+	for (i = 0; i < POLL_LOOP_COUNT; i++) {
+		if ((xinb(iobase + REG_OFFSET_BUFFER_STATUS)
+		    & BSR_BULK_IN_FULL) == BSR_BULK_IN_FULL) {
+			DEBUGP(3, dev, "BulkIn full (i=%d)\n", i);
+			return 1;
+		}
+	}
+
+	DEBUGP(4, dev, "wait_event_interruptible_timeout(timeout=%ld\n",
+		dev->timeout);
+	rc = wait_event_interruptible_timeout(dev->read_wait,
+					      test_and_clear_bit(BS_READABLE,
+						 	&dev->buffer_status),
+					      dev->timeout);
+	if (rc > 0)
+		DEBUGP(4, dev, "woke up: BulkIn full\n");
+	else if (rc == 0)
+		DEBUGP(4, dev, "woke up: BulkIn not full, returning 0 :(\n");
+	else if (rc < 0)
+		DEBUGP(4, dev, "woke up: signal arrived\n");
+
+	return rc;
+}
+
+static ssize_t cm4040_read(struct file *filp, char __user *buf,
+			size_t count, loff_t *ppos)
+{
+	struct reader_dev *dev = filp->private_data;
+	int iobase = dev->link.io.BasePort1;
+	size_t bytes_to_read;
+	unsigned long i;
+	size_t min_bytes_to_read;
+	int rc;
+	unsigned char uc;
+
+	DEBUGP(2, dev, "-> cm4040_read(%s,%d)\n", current->comm, current->pid);
+
+	if (count == 0)
+		return 0;
+
+	if (count < 10)
+		return -EFAULT;
+
+	if (filp->f_flags & O_NONBLOCK) {
+		DEBUGP(4, dev, "filep->f_flags O_NONBLOCK set\n");
+		DEBUGP(2, dev, "<- cm4040_read (failure)\n");
+		return -EAGAIN;
+	}
+
+	if ((dev->link.state & DEV_PRESENT)==0)
+		return -ENODEV;
+
+	for (i = 0; i < 5; i++) {
+		rc = wait_for_bulk_in_ready(dev);
+		if (rc <= 0) {
+			DEBUGP(5, dev, "wait_for_bulk_in_ready rc=%.2x\n", rc);
+			DEBUGP(2, dev, "<- cm4040_read (failed)\n");
+			if (rc == -ERESTARTSYS)
+				return rc;
+			return -EIO;
+		}
+	  	dev->r_buf[i] = xinb(iobase + REG_OFFSET_BULK_IN);
+#ifdef PCMCIA_DEBUG
+		if (pc_debug >= 6)
+			printk(KERN_DEBUG "%lu:%2x ", i, dev->r_buf[i]);
+	}
+	printk("\n");
+#else
+	}
+#endif
+
+	bytes_to_read = 5 + le32_to_cpu(*(__le32 *)&dev->r_buf[1]);
+
+	DEBUGP(6, dev, "BytesToRead=%lu\n", bytes_to_read);
+
+	min_bytes_to_read = min(count, bytes_to_read + 5);
+
+	DEBUGP(6, dev, "Min=%lu\n", min_bytes_to_read);
+
+	for (i = 0; i < (min_bytes_to_read-5); i++) {
+		rc = wait_for_bulk_in_ready(dev);
+		if (rc <= 0) {
+			DEBUGP(5, dev, "wait_for_bulk_in_ready rc=%.2x\n", rc);
+			DEBUGP(2, dev, "<- cm4040_read (failed)\n");
+			if (rc == -ERESTARTSYS)
+				return rc;
+			return -EIO;
+		}
+		dev->r_buf[i+5] = xinb(iobase + REG_OFFSET_BULK_IN);
+#ifdef PCMCIA_DEBUG
+		if (pc_debug >= 6)
+			printk(KERN_DEBUG "%lu:%2x ", i, dev->r_buf[i]);
+	}
+	printk("\n");
+#else
+	}
+#endif
+
+	*ppos = min_bytes_to_read;
+	if (copy_to_user(buf, dev->r_buf, min_bytes_to_read))
+		return -EFAULT;
+
+	rc = wait_for_bulk_in_ready(dev);
+	if (rc <= 0) {
+		DEBUGP(5, dev, "wait_for_bulk_in_ready rc=%.2x\n", rc);
+		DEBUGP(2, dev, "<- cm4040_read (failed)\n");
+		if (rc == -ERESTARTSYS)
+			return rc;
+		return -EIO;
+	}
+
+	rc = write_sync_reg(SCR_READER_TO_HOST_DONE, dev);
+	if (rc <= 0) {
+		DEBUGP(5, dev, "write_sync_reg c=%.2x\n", rc);
+		DEBUGP(2, dev, "<- cm4040_read (failed)\n");
+		if (rc == -ERESTARTSYS)
+			return rc;
+		else
+			return -EIO;
+	}
+
+	uc = xinb(iobase + REG_OFFSET_BULK_IN);
+
+	DEBUGP(2, dev, "<- cm4040_read (successfully)\n");
+	return min_bytes_to_read;
+}
+
+static ssize_t cm4040_write(struct file *filp, const char __user *buf,
+			 size_t count, loff_t *ppos)
+{
+	struct reader_dev *dev = filp->private_data;
+	int iobase = dev->link.io.BasePort1;
+	ssize_t rc;
+	int i;
+	unsigned int bytes_to_write;
+
+	DEBUGP(2, dev, "-> cm4040_write(%s,%d)\n", current->comm, current->pid);
+
+	if (count == 0) {
+		DEBUGP(2, dev, "<- cm4040_write empty read (successfully)\n");
+		return 0;
+	}
+
+	if (count < 5) {
+		DEBUGP(2, dev, "<- cm4040_write buffersize=%Zd < 5\n", count);
+		return -EIO;
+	}
+
+	if (filp->f_flags & O_NONBLOCK) {
+		DEBUGP(4, dev, "filep->f_flags O_NONBLOCK set\n");
+		DEBUGP(4, dev, "<- cm4040_write (failure)\n");
+		return -EAGAIN;
+	}
+
+	if ((dev->link.state & DEV_PRESENT) == 0)
+		return -ENODEV;
+
+	bytes_to_write = count;
+	if (copy_from_user(dev->s_buf, buf, bytes_to_write))
+		return -EFAULT;
+
+	switch (dev->s_buf[0]) {
+		case CMD_PC_TO_RDR_XFRBLOCK:
+		case CMD_PC_TO_RDR_SECURE:
+		case CMD_PC_TO_RDR_TEST_SECURE:
+		case CMD_PC_TO_RDR_OK_SECURE:
+			dev->timeout = CCID_DRIVER_BULK_DEFAULT_TIMEOUT;
+			break;
+
+		case CMD_PC_TO_RDR_ICCPOWERON:
+			dev->timeout = CCID_DRIVER_ASYNC_POWERUP_TIMEOUT;
+			break;
+
+		case CMD_PC_TO_RDR_GETSLOTSTATUS:
+		case CMD_PC_TO_RDR_ICCPOWEROFF:
+		case CMD_PC_TO_RDR_GETPARAMETERS:
+		case CMD_PC_TO_RDR_RESETPARAMETERS:
+		case CMD_PC_TO_RDR_SETPARAMETERS:
+		case CMD_PC_TO_RDR_ESCAPE:
+		case CMD_PC_TO_RDR_ICCCLOCK:
+		default:
+			dev->timeout = CCID_DRIVER_MINIMUM_TIMEOUT;
+			break;
+	}
+
+	rc = write_sync_reg(SCR_HOST_TO_READER_START, dev);
+	if (rc <= 0) {
+		DEBUGP(5, dev, "write_sync_reg c=%.2Zx\n", rc);
+		DEBUGP(2, dev, "<- cm4040_write (failed)\n");
+		if (rc == -ERESTARTSYS)
+			return rc;
+		else
+			return -EIO;
+	}
+
+	DEBUGP(4, dev, "start \n");
+
+	for (i = 0; i < bytes_to_write; i++) {
+		rc = wait_for_bulk_out_ready(dev);
+		if (rc <= 0) {
+			DEBUGP(5, dev, "wait_for_bulk_out_ready rc=%.2Zx\n",
+			       rc);
+			DEBUGP(2, dev, "<- cm4040_write (failed)\n");
+			if (rc == -ERESTARTSYS)
+				return rc;
+			else
+				return -EIO;
+		}
+
+		xoutb(dev->s_buf[i],iobase + REG_OFFSET_BULK_OUT);
+	}
+	DEBUGP(4, dev, "end\n");
+
+	rc = write_sync_reg(SCR_HOST_TO_READER_DONE, dev);
+
+	if (rc <= 0) {
+		DEBUGP(5, dev, "write_sync_reg c=%.2Zx\n", rc);
+		DEBUGP(2, dev, "<- cm4040_write (failed)\n");
+		if (rc == -ERESTARTSYS)
+			return rc;
+		else
+			return -EIO;
+	}
+
+	DEBUGP(2, dev, "<- cm4040_write (successfully)\n");
+	return count;
+}
+
+static unsigned int cm4040_poll(struct file *filp, poll_table *wait)
+{
+	struct reader_dev *dev = filp->private_data;
+	unsigned int mask = 0;
+
+	poll_wait(filp, &dev->poll_wait, wait);
+
+	if (test_and_clear_bit(BS_READABLE, &dev->buffer_status))
+		mask |= POLLIN | POLLRDNORM;
+	if (test_and_clear_bit(BS_WRITABLE, &dev->buffer_status))
+		mask |= POLLOUT | POLLWRNORM;
+
+	DEBUGP(2, dev, "<- cm4040_poll(%u)\n", mask);
+
+	return mask;
+}
+
+static int cm4040_open(struct inode *inode, struct file *filp)
+{
+	struct reader_dev *dev;
+	dev_link_t *link;
+	int minor = iminor(inode);
+
+	if (minor >= CM_MAX_DEV)
+		return -ENODEV;
+
+	link = dev_table[minor];
+	if (link == NULL || !(DEV_OK(link)))
+		return -ENODEV;
+
+	if (link->open)
+		return -EBUSY;
+
+	dev = link->priv;
+	filp->private_data = dev;
+
+	if (filp->f_flags & O_NONBLOCK) {
+		DEBUGP(4, dev, "filep->f_flags O_NONBLOCK set\n");
+		return -EAGAIN;
+	}
+
+	link->open = 1;
+
+	dev->poll_timer.data = (unsigned long) dev;
+	mod_timer(&dev->poll_timer, jiffies + POLL_PERIOD);
+
+	DEBUGP(2, dev, "<- cm4040_open (successfully)\n");
+	return nonseekable_open(inode, filp);
+}
+
+static int cm4040_close(struct inode *inode, struct file *filp)
+{
+	struct reader_dev *dev = filp->private_data;
+	dev_link_t *link;
+	int minor = iminor(inode);
+
+	DEBUGP(2, dev, "-> cm4040_close(maj/min=%d.%d)\n", imajor(inode),
+	      iminor(inode));
+
+	if (minor >= CM_MAX_DEV)
+		return -ENODEV;
+
+	link = dev_table[minor];
+	if (link == NULL)
+		return -ENODEV;
+
+	cm4040_stop_poll(dev);
+
+	link->open = 0;
+	wake_up(&dev->devq);
+
+	DEBUGP(2, dev, "<- cm4040_close\n");
+	return 0;
+}
+
+static void cm4040_reader_release(dev_link_t *link)
+{
+	struct reader_dev *dev = link->priv;
+
+	DEBUGP(3, dev, "-> cm4040_reader_release\n");
+	while (link->open) {
+		DEBUGP(3, dev, KERN_INFO MODULE_NAME ": delaying release "
+		       "until process has terminated\n");
+ 		wait_event(dev->devq, (link->open == 0));
+	}
+	DEBUGP(3, dev, "<- cm4040_reader_release\n");
+	return;
+}
+
+static void reader_config(dev_link_t *link, int devno)
+{
+	client_handle_t handle;
+	struct reader_dev *dev;
+	tuple_t tuple;
+	cisparse_t parse;
+	config_info_t conf;
+	u_char buf[64];
+	int fail_fn, fail_rc;
+	int rc;
+
+	handle = link->handle;
+
+	tuple.DesiredTuple = CISTPL_CONFIG;
+	tuple.Attributes = 0;
+	tuple.TupleData = buf;
+	tuple.TupleDataMax = sizeof(buf);
+ 	tuple.TupleOffset = 0;
+
+	if ((fail_rc = pcmcia_get_first_tuple(handle, &tuple)) != CS_SUCCESS) {
+		fail_fn = GetFirstTuple;
+		goto cs_failed;
+	}
+	if ((fail_rc = pcmcia_get_tuple_data(handle, &tuple)) != CS_SUCCESS) {
+		fail_fn = GetTupleData;
+		goto cs_failed;
+	}
+	if ((fail_rc = pcmcia_parse_tuple(handle, &tuple, &parse))
+							!= CS_SUCCESS) {
+		fail_fn = ParseTuple;
+		goto cs_failed;
+	}
+	if ((fail_rc = pcmcia_get_configuration_info(handle, &conf))
+							!= CS_SUCCESS) {
+		fail_fn = GetConfigurationInfo;
+		goto cs_failed;
+	}
+
+	link->state |= DEV_CONFIG;
+	link->conf.ConfigBase = parse.config.base;
+	link->conf.Present = parse.config.rmask[0];
+	link->conf.Vcc = conf.Vcc;
+
+	link->io.BasePort2 = 0;
+	link->io.NumPorts2 = 0;
+	link->io.Attributes2 = 0;
+	tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
+	for (rc = pcmcia_get_first_tuple(handle, &tuple);
+	     rc == CS_SUCCESS;
+	     rc = pcmcia_get_next_tuple(handle, &tuple)) {
+		rc = pcmcia_get_tuple_data(handle, &tuple);
+		if (rc != CS_SUCCESS)
+			continue;
+		rc = pcmcia_parse_tuple(handle, &tuple, &parse);
+		if (rc != CS_SUCCESS)
+			continue;
+
+		link->conf.ConfigIndex = parse.cftable_entry.index;
+
+		if (!parse.cftable_entry.io.nwin)
+			continue;
+
+		link->io.BasePort1 = parse.cftable_entry.io.win[0].base;
+		link->io.NumPorts1 = parse.cftable_entry.io.win[0].len;
+		link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
+		if (!(parse.cftable_entry.io.flags & CISTPL_IO_8BIT))
+			link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
+		if (!(parse.cftable_entry.io.flags & CISTPL_IO_16BIT))
+			link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+		link->io.IOAddrLines = parse.cftable_entry.io.flags
+						& CISTPL_IO_LINES_MASK;
+		rc = pcmcia_request_io(handle, &link->io);
+
+		dev_printk(KERN_INFO, &handle_to_dev(handle), "foo");
+		if (rc == CS_SUCCESS)
+			break;
+		else
+			dev_printk(KERN_INFO, &handle_to_dev(handle),
+				   "pcmcia_request_io failed 0x%x\n", rc);
+	}
+	if (rc != CS_SUCCESS)
+		goto cs_release;
+
+	link->conf.IntType = 00000002;
+
+	if ((fail_rc = pcmcia_request_configuration(handle,&link->conf))
+								!=CS_SUCCESS) {
+		fail_fn = RequestConfiguration;
+		dev_printk(KERN_INFO, &handle_to_dev(handle),
+			   "pcmcia_request_configuration failed 0x%x\n",
+			   fail_rc);
+		goto cs_release;
+	}
+
+	dev = link->priv;
+	sprintf(dev->node.dev_name, DEVICE_NAME "%d", devno);
+	dev->node.major = major;
+	dev->node.minor = devno;
+	dev->node.next = NULL;
+	link->dev = &dev->node;
+	link->state &= ~DEV_CONFIG_PENDING;
+
+	DEBUGP(2, dev, "device " DEVICE_NAME "%d at 0x%.4x-0x%.4x\n", devno,
+	      link->io.BasePort1, link->io.BasePort1+link->io.NumPorts1);
+	DEBUGP(2, dev, "<- reader_config (succ)\n");
+
+	return;
+
+cs_failed:
+	cs_error(handle, fail_fn, fail_rc);
+cs_release:
+	reader_release(link);
+	link->state &= ~DEV_CONFIG_PENDING;
+}
+
+static int reader_event(event_t event, int priority,
+			event_callback_args_t *args)
+{
+	dev_link_t *link;
+	struct reader_dev *dev;
+	int devno;
+
+	link = args->client_data;
+	dev = link->priv;
+	DEBUGP(3, dev, "-> reader_event\n");
+	for (devno = 0; devno < CM_MAX_DEV; devno++) {
+		if (dev_table[devno] == link)
+			break;
+	}
+	if (devno == CM_MAX_DEV)
+		return CS_BAD_ADAPTER;
+
+	switch (event) {
+		case CS_EVENT_CARD_INSERTION:
+			DEBUGP(5, dev, "CS_EVENT_CARD_INSERTION\n");
+			link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
+			reader_config(link, devno);
+			break;
+		case CS_EVENT_CARD_REMOVAL:
+			DEBUGP(5, dev, "CS_EVENT_CARD_REMOVAL\n");
+			link->state &= ~DEV_PRESENT;
+			break;
+		case CS_EVENT_PM_SUSPEND:
+			DEBUGP(5, dev, "CS_EVENT_PM_SUSPEND "
+			      "(fall-through to CS_EVENT_RESET_PHYSICAL)\n");
+			link->state |= DEV_SUSPEND;
+
+		case CS_EVENT_RESET_PHYSICAL:
+			DEBUGP(5, dev, "CS_EVENT_RESET_PHYSICAL\n");
+			if (link->state & DEV_CONFIG) {
+		  		DEBUGP(5, dev, "ReleaseConfiguration\n");
+		  		pcmcia_release_configuration(link->handle);
+			}
+			break;
+		case CS_EVENT_PM_RESUME:
+			DEBUGP(5, dev, "CS_EVENT_PM_RESUME "
+			      "(fall-through to CS_EVENT_CARD_RESET)\n");
+			link->state &= ~DEV_SUSPEND;
+
+		case CS_EVENT_CARD_RESET:
+			DEBUGP(5, dev, "CS_EVENT_CARD_RESET\n");
+			if ((link->state & DEV_CONFIG)) {
+				DEBUGP(5, dev, "RequestConfiguration\n");
+		  		pcmcia_request_configuration(link->handle,
+							     &link->conf);
+			}
+			break;
+		default:
+			DEBUGP(5, dev, "reader_event: unknown event %.2x\n",
+			       event);
+			break;
+	}
+	DEBUGP(3, dev, "<- reader_event\n");
+	return CS_SUCCESS;
+}
+
+static void reader_release(dev_link_t *link)
+{
+	cm4040_reader_release(link->priv);
+	pcmcia_release_configuration(link->handle);
+	pcmcia_release_io(link->handle, &link->io);
+}
+
+static dev_link_t *reader_attach(void)
+{
+	struct reader_dev *dev;
+	dev_link_t *link;
+	client_reg_t client_reg;
+	int i;
+
+	for (i = 0; i < CM_MAX_DEV; i++) {
+		if (dev_table[i] == NULL)
+			break;
+	}
+
+	if (i == CM_MAX_DEV)
+		return NULL;
+
+	dev = kzalloc(sizeof(struct reader_dev), GFP_KERNEL);
+	if (dev == NULL)
+		return NULL;
+
+	dev->timeout = CCID_DRIVER_MINIMUM_TIMEOUT;
+	dev->buffer_status = 0;
+
+	link = &dev->link;
+	link->priv = dev;
+
+	link->conf.IntType = INT_MEMORY_AND_IO;
+	dev_table[i] = link;
+
+	client_reg.dev_info = &dev_info;
+	client_reg.Attributes = INFO_IO_CLIENT | INFO_CARD_SHARE;
+	client_reg.EventMask=
+		CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
+		CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
+		CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
+	client_reg.Version = 0x0210;
+	client_reg.event_callback_args.client_data = link;
+	i = pcmcia_register_client(&link->handle, &client_reg);
+	if (i) {
+		cs_error(link->handle, RegisterClient, i);
+		reader_detach(link);
+		return NULL;
+	}
+	init_waitqueue_head(&dev->devq);
+	init_waitqueue_head(&dev->poll_wait);
+	init_waitqueue_head(&dev->read_wait);
+	init_waitqueue_head(&dev->write_wait);
+	init_timer(&dev->poll_timer);
+	dev->poll_timer.function = &cm4040_do_poll;
+
+	return link;
+}
+
+static void reader_detach_by_devno(int devno, dev_link_t *link)
+{
+	struct reader_dev *dev = link->priv;
+
+	if (link->state & DEV_CONFIG) {
+		DEBUGP(5, dev, "device still configured (try to release it)\n");
+		reader_release(link);
+	}
+
+	pcmcia_deregister_client(link->handle);
+	dev_table[devno] = NULL;
+	DEBUGP(5, dev, "freeing dev=%p\n", dev);
+	cm4040_stop_poll(dev);
+	kfree(dev);
+	return;
+}
+
+static void reader_detach(dev_link_t *link)
+{
+	int i;
+
+	/* find device */
+	for (i = 0; i < CM_MAX_DEV; i++) {
+		if (dev_table[i] == link)
+			break;
+	}
+	if (i == CM_MAX_DEV)
+		return;
+
+	reader_detach_by_devno(i, link);
+	return;
+}
+
+static struct file_operations reader_fops = {
+	.owner		= THIS_MODULE,
+	.read		= cm4040_read,
+	.write		= cm4040_write,
+	.open		= cm4040_open,
+	.release	= cm4040_close,
+	.poll		= cm4040_poll,
+};
+
+static struct pcmcia_device_id cm4040_ids[] = {
+	PCMCIA_DEVICE_MANF_CARD(0x0223, 0x0200),
+	PCMCIA_DEVICE_PROD_ID12("OMNIKEY", "CardMan 4040",
+				0xE32CDD8C, 0x8F23318B),
+	PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, cm4040_ids);
+
+static struct pcmcia_driver reader_driver = {
+  	.owner		= THIS_MODULE,
+  	.drv		= {
+		.name	= "cm4040_cs",
+	},
+	.attach		= reader_attach,
+	.detach		= reader_detach,
+	.event		= reader_event,
+	.id_table	= cm4040_ids,
+};
+
+static int __init cm4040_init(void)
+{
+	printk(KERN_INFO "%s\n", version);
+	pcmcia_register_driver(&reader_driver);
+	major = register_chrdev(0, DEVICE_NAME, &reader_fops);
+	if (major < 0) {
+		printk(KERN_WARNING MODULE_NAME
+			": could not get major number\n");
+		return -1;
+	}
+	return 0;
+}
+
+static void __exit cm4040_exit(void)
+{
+	int i;
+
+	printk(KERN_INFO MODULE_NAME ": unloading\n");
+	pcmcia_unregister_driver(&reader_driver);
+	for (i = 0; i < CM_MAX_DEV; i++) {
+		if (dev_table[i])
+			reader_detach_by_devno(i, dev_table[i]);
+	}
+	unregister_chrdev(major, DEVICE_NAME);
+}
+
+module_init(cm4040_init);
+module_exit(cm4040_exit);
+MODULE_LICENSE("Dual BSD/GPL");
diff --git a/drivers/char/pcmcia/cm4040_cs.h b/drivers/char/pcmcia/cm4040_cs.h
new file mode 100644
index 000000000000..9a8b805c5095
--- /dev/null
+++ b/drivers/char/pcmcia/cm4040_cs.h
@@ -0,0 +1,47 @@
+#ifndef	_CM4040_H_
+#define	_CM4040_H_
+
+#define	CM_MAX_DEV		4
+
+#define	DEVICE_NAME		"cmx"
+#define	MODULE_NAME		"cm4040_cs"
+
+#define REG_OFFSET_BULK_OUT      0
+#define REG_OFFSET_BULK_IN       0
+#define REG_OFFSET_BUFFER_STATUS 1
+#define REG_OFFSET_SYNC_CONTROL  2
+
+#define BSR_BULK_IN_FULL  0x02
+#define BSR_BULK_OUT_FULL 0x01
+
+#define SCR_HOST_TO_READER_START 0x80
+#define SCR_ABORT                0x40
+#define SCR_EN_NOTIFY            0x20
+#define SCR_ACK_NOTIFY           0x10
+#define SCR_READER_TO_HOST_DONE  0x08
+#define SCR_HOST_TO_READER_DONE  0x04
+#define SCR_PULSE_INTERRUPT      0x02
+#define SCR_POWER_DOWN           0x01
+
+
+#define  CMD_PC_TO_RDR_ICCPOWERON       0x62
+#define  CMD_PC_TO_RDR_GETSLOTSTATUS    0x65
+#define  CMD_PC_TO_RDR_ICCPOWEROFF      0x63
+#define  CMD_PC_TO_RDR_SECURE           0x69
+#define  CMD_PC_TO_RDR_GETPARAMETERS    0x6C
+#define  CMD_PC_TO_RDR_RESETPARAMETERS  0x6D
+#define  CMD_PC_TO_RDR_SETPARAMETERS    0x61
+#define  CMD_PC_TO_RDR_XFRBLOCK         0x6F
+#define  CMD_PC_TO_RDR_ESCAPE           0x6B
+#define  CMD_PC_TO_RDR_ICCCLOCK         0x6E
+#define  CMD_PC_TO_RDR_TEST_SECURE      0x74
+#define  CMD_PC_TO_RDR_OK_SECURE        0x89
+
+
+#define  CMD_RDR_TO_PC_SLOTSTATUS         0x81
+#define  CMD_RDR_TO_PC_DATABLOCK          0x80
+#define  CMD_RDR_TO_PC_PARAMETERS         0x82
+#define  CMD_RDR_TO_PC_ESCAPE             0x83
+#define  CMD_RDR_TO_PC_OK_SECURE          0x89
+
+#endif	/* _CM4040_H_ */
diff --git a/drivers/char/s3c2410-rtc.c b/drivers/char/s3c2410-rtc.c
index d724c0de4f28..3df7a574267b 100644
--- a/drivers/char/s3c2410-rtc.c
+++ b/drivers/char/s3c2410-rtc.c
@@ -382,7 +382,7 @@ static struct rtc_ops s3c2410_rtcops = {
 	.proc	        = s3c2410_rtc_proc,
 };
 
-static void s3c2410_rtc_enable(struct device *dev, int en)
+static void s3c2410_rtc_enable(struct platform_device *pdev, int en)
 {
 	unsigned int tmp;
 
@@ -399,21 +399,21 @@ static void s3c2410_rtc_enable(struct device *dev, int en)
 		/* re-enable the device, and check it is ok */
 
 		if ((readb(S3C2410_RTCCON) & S3C2410_RTCCON_RTCEN) == 0){
-			dev_info(dev, "rtc disabled, re-enabling\n");
+			dev_info(&pdev->dev, "rtc disabled, re-enabling\n");
 
 			tmp = readb(S3C2410_RTCCON);
 			writeb(tmp | S3C2410_RTCCON_RTCEN , S3C2410_RTCCON);
 		}
 
 		if ((readb(S3C2410_RTCCON) & S3C2410_RTCCON_CNTSEL)){
-			dev_info(dev, "removing S3C2410_RTCCON_CNTSEL\n");
+			dev_info(&pdev->dev, "removing S3C2410_RTCCON_CNTSEL\n");
 
 			tmp = readb(S3C2410_RTCCON);
 			writeb(tmp& ~S3C2410_RTCCON_CNTSEL , S3C2410_RTCCON);
 		}
 
 		if ((readb(S3C2410_RTCCON) & S3C2410_RTCCON_CLKRST)){
-			dev_info(dev, "removing S3C2410_RTCCON_CLKRST\n");
+			dev_info(&pdev->dev, "removing S3C2410_RTCCON_CLKRST\n");
 
 			tmp = readb(S3C2410_RTCCON);
 			writeb(tmp & ~S3C2410_RTCCON_CLKRST, S3C2410_RTCCON);
@@ -421,7 +421,7 @@ static void s3c2410_rtc_enable(struct device *dev, int en)
 	}
 }
 
-static int s3c2410_rtc_remove(struct device *dev)
+static int s3c2410_rtc_remove(struct platform_device *dev)
 {
 	unregister_rtc(&s3c2410_rtcops);
 
@@ -438,25 +438,24 @@ static int s3c2410_rtc_remove(struct device *dev)
 	return 0;
 }
 
-static int s3c2410_rtc_probe(struct device *dev)
+static int s3c2410_rtc_probe(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
 	struct resource *res;
 	int ret;
 
-	pr_debug("%s: probe=%p, device=%p\n", __FUNCTION__, pdev, dev);
+	pr_debug("%s: probe=%p\n", __FUNCTION__, pdev);
 
 	/* find the IRQs */
 
 	s3c2410_rtc_tickno = platform_get_irq(pdev, 1);
 	if (s3c2410_rtc_tickno <= 0) {
-		dev_err(dev, "no irq for rtc tick\n");
+		dev_err(&pdev->dev, "no irq for rtc tick\n");
 		return -ENOENT;
 	}
 
 	s3c2410_rtc_alarmno = platform_get_irq(pdev, 0);
 	if (s3c2410_rtc_alarmno <= 0) {
-		dev_err(dev, "no irq for alarm\n");
+		dev_err(&pdev->dev, "no irq for alarm\n");
 		return -ENOENT;
 	}
 
@@ -467,7 +466,7 @@ static int s3c2410_rtc_probe(struct device *dev)
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (res == NULL) {
-		dev_err(dev, "failed to get memory region resource\n");
+		dev_err(&pdev->dev, "failed to get memory region resource\n");
 		return -ENOENT;
 	}
 
@@ -475,14 +474,14 @@ static int s3c2410_rtc_probe(struct device *dev)
 				     pdev->name);
 
 	if (s3c2410_rtc_mem == NULL) {
-		dev_err(dev, "failed to reserve memory region\n");
+		dev_err(&pdev->dev, "failed to reserve memory region\n");
 		ret = -ENOENT;
 		goto exit_err;
 	}
 
 	s3c2410_rtc_base = ioremap(res->start, res->end - res->start + 1);
 	if (s3c2410_rtc_base == NULL) {
-		dev_err(dev, "failed ioremap()\n");
+		dev_err(&pdev->dev, "failed ioremap()\n");
 		ret = -EINVAL;
 		goto exit_err;
 	}
@@ -494,7 +493,7 @@ static int s3c2410_rtc_probe(struct device *dev)
 
 	/* check to see if everything is setup correctly */
 
-	s3c2410_rtc_enable(dev, 1);
+	s3c2410_rtc_enable(pdev, 1);
 
  	pr_debug("s3c2410_rtc: RTCCON=%02x\n", readb(S3C2410_RTCCON));
 
@@ -506,7 +505,7 @@ static int s3c2410_rtc_probe(struct device *dev)
 	return 0;
 
  exit_err:
-	dev_err(dev, "error %d during initialisation\n", ret);
+	dev_err(&pdev->dev, "error %d during initialisation\n", ret);
 
 	return ret;
 }
@@ -519,7 +518,7 @@ static struct timespec s3c2410_rtc_delta;
 
 static int ticnt_save;
 
-static int s3c2410_rtc_suspend(struct device *dev, pm_message_t state)
+static int s3c2410_rtc_suspend(struct platform_device *pdev, pm_message_t state)
 {
 	struct rtc_time tm;
 	struct timespec time;
@@ -535,19 +534,19 @@ static int s3c2410_rtc_suspend(struct device *dev, pm_message_t state)
 	s3c2410_rtc_gettime(&tm);
 	rtc_tm_to_time(&tm, &time.tv_sec);
 	save_time_delta(&s3c2410_rtc_delta, &time);
-	s3c2410_rtc_enable(dev, 0);
+	s3c2410_rtc_enable(pdev, 0);
 
 	return 0;
 }
 
-static int s3c2410_rtc_resume(struct device *dev)
+static int s3c2410_rtc_resume(struct platform_device *pdev)
 {
 	struct rtc_time tm;
 	struct timespec time;
 
 	time.tv_nsec = 0;
 
-	s3c2410_rtc_enable(dev, 1);
+	s3c2410_rtc_enable(pdev, 1);
 	s3c2410_rtc_gettime(&tm);
 	rtc_tm_to_time(&tm, &time.tv_sec);
 	restore_time_delta(&s3c2410_rtc_delta, &time);
@@ -560,14 +559,15 @@ static int s3c2410_rtc_resume(struct device *dev)
 #define s3c2410_rtc_resume  NULL
 #endif
 
-static struct device_driver s3c2410_rtcdrv = {
-	.name		= "s3c2410-rtc",
-	.owner		= THIS_MODULE,
-	.bus		= &platform_bus_type,
+static struct platform_driver s3c2410_rtcdrv = {
 	.probe		= s3c2410_rtc_probe,
 	.remove		= s3c2410_rtc_remove,
 	.suspend	= s3c2410_rtc_suspend,
 	.resume		= s3c2410_rtc_resume,
+	.driver		= {
+		.name	= "s3c2410-rtc",
+		.owner	= THIS_MODULE,
+	},
 };
 
 static char __initdata banner[] = "S3C2410 RTC, (c) 2004 Simtec Electronics\n";
@@ -575,12 +575,12 @@ static char __initdata banner[] = "S3C2410 RTC, (c) 2004 Simtec Electronics\n";
 static int __init s3c2410_rtc_init(void)
 {
 	printk(banner);
-	return driver_register(&s3c2410_rtcdrv);
+	return platform_driver_register(&s3c2410_rtcdrv);
 }
 
 static void __exit s3c2410_rtc_exit(void)
 {
-	driver_unregister(&s3c2410_rtcdrv);
+	platform_driver_unregister(&s3c2410_rtcdrv);
 }
 
 module_init(s3c2410_rtc_init);
diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
index d05067dcea01..51a07370e636 100644
--- a/drivers/char/sonypi.c
+++ b/drivers/char/sonypi.c
@@ -1168,7 +1168,7 @@ static int sonypi_disable(void)
 #ifdef CONFIG_PM
 static int old_camera_power;
 
-static int sonypi_suspend(struct device *dev, pm_message_t state)
+static int sonypi_suspend(struct platform_device *dev, pm_message_t state)
 {
 	old_camera_power = sonypi_device.camera_power;
 	sonypi_disable();
@@ -1176,26 +1176,27 @@ static int sonypi_suspend(struct device *dev, pm_message_t state)
 	return 0;
 }
 
-static int sonypi_resume(struct device *dev)
+static int sonypi_resume(struct platform_device *dev)
 {
 	sonypi_enable(old_camera_power);
 	return 0;
 }
 #endif
 
-static void sonypi_shutdown(struct device *dev)
+static void sonypi_shutdown(struct platform_device *dev)
 {
 	sonypi_disable();
 }
 
-static struct device_driver sonypi_driver = {
-	.name		= "sonypi",
-	.bus		= &platform_bus_type,
+static struct platform_driver sonypi_driver = {
 #ifdef CONFIG_PM
 	.suspend	= sonypi_suspend,
 	.resume		= sonypi_resume,
 #endif
 	.shutdown	= sonypi_shutdown,
+	.driver		= {
+		.name	= "sonypi",
+	},
 };
 
 static int __devinit sonypi_create_input_devices(void)
@@ -1455,20 +1456,20 @@ static int __init sonypi_init(void)
 	if (!dmi_check_system(sonypi_dmi_table))
 		return -ENODEV;
 
-	ret = driver_register(&sonypi_driver);
+	ret = platform_driver_register(&sonypi_driver);
 	if (ret)
 		return ret;
 
 	ret = sonypi_probe();
 	if (ret)
-		driver_unregister(&sonypi_driver);
+		platform_driver_unregister(&sonypi_driver);
 
 	return ret;
 }
 
 static void __exit sonypi_exit(void)
 {
-	driver_unregister(&sonypi_driver);
+	platform_driver_unregister(&sonypi_driver);
 	sonypi_remove();
 }
 
diff --git a/drivers/char/synclink.c b/drivers/char/synclink.c
index 5d1ffa3bd4c3..62aa0e534a6d 100644
--- a/drivers/char/synclink.c
+++ b/drivers/char/synclink.c
@@ -1,7 +1,7 @@
 /*
  * linux/drivers/char/synclink.c
  *
- * $Id: synclink.c,v 4.37 2005/09/07 13:13:19 paulkf Exp $
+ * $Id: synclink.c,v 4.38 2005/11/07 16:30:34 paulkf Exp $
  *
  * Device driver for Microgate SyncLink ISA and PCI
  * high speed multiprotocol serial adapters.
@@ -101,6 +101,7 @@
 #include <linux/termios.h>
 #include <linux/workqueue.h>
 #include <linux/hdlc.h>
+#include <linux/dma-mapping.h>
 
 #ifdef CONFIG_HDLC_MODULE
 #define CONFIG_HDLC 1
@@ -148,6 +149,7 @@ typedef struct _DMABUFFERENTRY
 	u32 link;	/* 32-bit flat link to next buffer entry */
 	char *virt_addr;	/* virtual address of data buffer */
 	u32 phys_entry;	/* physical address of this buffer entry */
+	dma_addr_t dma_addr;
 } DMABUFFERENTRY, *DMAPBUFFERENTRY;
 
 /* The queue of BH actions to be performed */
@@ -233,7 +235,8 @@ struct mgsl_struct {
 	int ri_chkcount;
 
 	char *buffer_list;		/* virtual address of Rx & Tx buffer lists */
-	unsigned long buffer_list_phys;
+	u32 buffer_list_phys;
+	dma_addr_t buffer_list_dma_addr;
 
 	unsigned int rx_buffer_count;	/* count of total allocated Rx buffers */
 	DMABUFFERENTRY *rx_buffer_list;	/* list of receive buffer entries */
@@ -896,7 +899,7 @@ module_param_array(txdmabufs, int, NULL, 0);
 module_param_array(txholdbufs, int, NULL, 0);
 
 static char *driver_name = "SyncLink serial driver";
-static char *driver_version = "$Revision: 4.37 $";
+static char *driver_version = "$Revision: 4.38 $";
 
 static int synclink_init_one (struct pci_dev *dev,
 				     const struct pci_device_id *ent);
@@ -912,7 +915,6 @@ MODULE_DEVICE_TABLE(pci, synclink_pci_tbl);
 MODULE_LICENSE("GPL");
 
 static struct pci_driver synclink_pci_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "synclink",
 	.id_table	= synclink_pci_tbl,
 	.probe		= synclink_init_one,
@@ -3812,11 +3814,10 @@ static int mgsl_alloc_buffer_list_memory( struct mgsl_struct *info )
 		/* inspect portions of the buffer while other portions are being */
 		/* updated by the adapter using Bus Master DMA. */
 
-		info->buffer_list = kmalloc(BUFFERLISTSIZE, GFP_KERNEL | GFP_DMA);
-		if ( info->buffer_list == NULL )
+		info->buffer_list = dma_alloc_coherent(NULL, BUFFERLISTSIZE, &info->buffer_list_dma_addr, GFP_KERNEL);
+		if (info->buffer_list == NULL)
 			return -ENOMEM;
-			
-		info->buffer_list_phys = isa_virt_to_bus(info->buffer_list);
+		info->buffer_list_phys = (u32)(info->buffer_list_dma_addr);
 	}
 
 	/* We got the memory for the buffer entry lists. */
@@ -3883,8 +3884,8 @@ static int mgsl_alloc_buffer_list_memory( struct mgsl_struct *info )
  */
 static void mgsl_free_buffer_list_memory( struct mgsl_struct *info )
 {
-	if ( info->buffer_list && info->bus_type != MGSL_BUS_TYPE_PCI )
-		kfree(info->buffer_list);
+	if (info->buffer_list && info->bus_type != MGSL_BUS_TYPE_PCI)
+		dma_free_coherent(NULL, BUFFERLISTSIZE, info->buffer_list, info->buffer_list_dma_addr);
 		
 	info->buffer_list = NULL;
 	info->rx_buffer_list = NULL;
@@ -3911,7 +3912,7 @@ static void mgsl_free_buffer_list_memory( struct mgsl_struct *info )
 static int mgsl_alloc_frame_memory(struct mgsl_struct *info,DMABUFFERENTRY *BufferList,int Buffercount)
 {
 	int i;
-	unsigned long phys_addr;
+	u32 phys_addr;
 
 	/* Allocate page sized buffers for the receive buffer list */
 
@@ -3923,11 +3924,10 @@ static int mgsl_alloc_frame_memory(struct mgsl_struct *info,DMABUFFERENTRY *Buff
 			info->last_mem_alloc += DMABUFFERSIZE;
 		} else {
 			/* ISA adapter uses system memory. */
-			BufferList[i].virt_addr = 
-				kmalloc(DMABUFFERSIZE, GFP_KERNEL | GFP_DMA);
-			if ( BufferList[i].virt_addr == NULL )
+			BufferList[i].virt_addr = dma_alloc_coherent(NULL, DMABUFFERSIZE, &BufferList[i].dma_addr, GFP_KERNEL);
+			if (BufferList[i].virt_addr == NULL)
 				return -ENOMEM;
-			phys_addr = isa_virt_to_bus(BufferList[i].virt_addr);
+			phys_addr = (u32)(BufferList[i].dma_addr);
 		}
 		BufferList[i].phys_addr = phys_addr;
 	}
@@ -3958,7 +3958,7 @@ static void mgsl_free_frame_memory(struct mgsl_struct *info, DMABUFFERENTRY *Buf
 		for ( i = 0 ; i < Buffercount ; i++ ) {
 			if ( BufferList[i].virt_addr ) {
 				if ( info->bus_type != MGSL_BUS_TYPE_PCI )
-					kfree(BufferList[i].virt_addr);
+					dma_free_coherent(NULL, DMABUFFERSIZE, BufferList[i].virt_addr, BufferList[i].dma_addr);
 				BufferList[i].virt_addr = NULL;
 			}
 		}
diff --git a/drivers/char/synclinkmp.c b/drivers/char/synclinkmp.c
index 7c063c5abc55..ee5a40be9f99 100644
--- a/drivers/char/synclinkmp.c
+++ b/drivers/char/synclinkmp.c
@@ -500,7 +500,6 @@ MODULE_DEVICE_TABLE(pci, synclinkmp_pci_tbl);
 MODULE_LICENSE("GPL");
 
 static struct pci_driver synclinkmp_pci_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "synclinkmp",
 	.id_table	= synclinkmp_pci_tbl,
 	.probe		= synclinkmp_init_one,
diff --git a/drivers/char/tb0219.c b/drivers/char/tb0219.c
index 24355b23b2ca..b3d411a756fe 100644
--- a/drivers/char/tb0219.c
+++ b/drivers/char/tb0219.c
@@ -283,7 +283,7 @@ static void tb0219_pci_irq_init(void)
 	vr41xx_set_irq_level(TB0219_PCI_SLOT3_PIN, IRQ_LEVEL_LOW);
 }
 
-static int tb0219_probe(struct device *dev)
+static int tb0219_probe(struct platform_device *dev)
 {
 	int retval;
 
@@ -319,7 +319,7 @@ static int tb0219_probe(struct device *dev)
 	return 0;
 }
 
-static int tb0219_remove(struct device *dev)
+static int tb0219_remove(struct platform_device *dev)
 {
 	_machine_restart = old_machine_restart;
 
@@ -333,11 +333,12 @@ static int tb0219_remove(struct device *dev)
 
 static struct platform_device *tb0219_platform_device;
 
-static struct device_driver tb0219_device_driver = {
-	.name		= "TB0219",
-	.bus		= &platform_bus_type,
+static struct platform_driver tb0219_device_driver = {
 	.probe		= tb0219_probe,
 	.remove		= tb0219_remove,
+	.driver		= {
+		.name	= "TB0219",
+	},
 };
 
 static int __devinit tanbac_tb0219_init(void)
@@ -348,7 +349,7 @@ static int __devinit tanbac_tb0219_init(void)
 	if (IS_ERR(tb0219_platform_device))
 		return PTR_ERR(tb0219_platform_device);
 
-	retval = driver_register(&tb0219_device_driver);
+	retval = platform_driver_register(&tb0219_device_driver);
 	if (retval < 0)
 		platform_device_unregister(tb0219_platform_device);
 
@@ -357,7 +358,7 @@ static int __devinit tanbac_tb0219_init(void)
 
 static void __devexit tanbac_tb0219_exit(void)
 {
-	driver_unregister(&tb0219_device_driver);
+	platform_driver_unregister(&tb0219_device_driver);
 
 	platform_device_unregister(tb0219_platform_device);
 }
diff --git a/drivers/char/tpm/Kconfig b/drivers/char/tpm/Kconfig
index b58adfe3ed19..a6873bf89ffa 100644
--- a/drivers/char/tpm/Kconfig
+++ b/drivers/char/tpm/Kconfig
@@ -6,7 +6,7 @@ menu "TPM devices"
 
 config TCG_TPM
 	tristate "TPM Hardware Support"
-	depends on EXPERIMENTAL && PCI
+	depends on EXPERIMENTAL
 	---help---
 	  If you have a TPM security chip in your system, which
 	  implements the Trusted Computing Group's specification,
diff --git a/drivers/char/tpm/tpm.c b/drivers/char/tpm/tpm.c
index 303f15880466..a9be0e8eaea5 100644
--- a/drivers/char/tpm/tpm.c
+++ b/drivers/char/tpm/tpm.c
@@ -43,6 +43,13 @@ static void user_reader_timeout(unsigned long ptr)
 {
 	struct tpm_chip *chip = (struct tpm_chip *) ptr;
 
+	schedule_work(&chip->work);
+}
+
+static void timeout_work(void * ptr)
+{
+	struct tpm_chip *chip = ptr;
+
 	down(&chip->buffer_mutex);
 	atomic_set(&chip->data_pending, 0);
 	memset(chip->data_buffer, 0, TPM_BUFSIZE);
@@ -370,6 +377,7 @@ int tpm_release(struct inode *inode, struct file *file)
 	file->private_data = NULL;
 	chip->num_opens--;
 	del_singleshot_timer_sync(&chip->user_read_timer);
+	flush_scheduled_work();
 	atomic_set(&chip->data_pending, 0);
 	put_device(chip->dev);
 	kfree(chip->data_buffer);
@@ -421,6 +429,7 @@ ssize_t tpm_read(struct file * file, char __user *buf,
 	int ret_size;
 
 	del_singleshot_timer_sync(&chip->user_read_timer);
+	flush_scheduled_work();
 	ret_size = atomic_read(&chip->data_pending);
 	atomic_set(&chip->data_pending, 0);
 	if (ret_size > 0) {	/* relay data */
@@ -428,8 +437,7 @@ ssize_t tpm_read(struct file * file, char __user *buf,
 			ret_size = size;
 
 		down(&chip->buffer_mutex);
-		if (copy_to_user
-		    ((void __user *) buf, chip->data_buffer, ret_size))
+		if (copy_to_user(buf, chip->data_buffer, ret_size))
 			ret_size = -EFAULT;
 		up(&chip->buffer_mutex);
 	}
@@ -460,7 +468,7 @@ void tpm_remove_hardware(struct device *dev)
 	sysfs_remove_group(&dev->kobj, chip->vendor->attr_group);
 
 	dev_mask[chip->dev_num / TPM_NUM_MASK_ENTRIES ] &=
-		!(1 << (chip->dev_num % TPM_NUM_MASK_ENTRIES));
+		~(1 << (chip->dev_num % TPM_NUM_MASK_ENTRIES));
 
 	kfree(chip);
 
@@ -528,6 +536,8 @@ int tpm_register_hardware(struct device *dev, struct tpm_vendor_specific *entry)
 	init_MUTEX(&chip->tpm_mutex);
 	INIT_LIST_HEAD(&chip->list);
 
+	INIT_WORK(&chip->work, timeout_work, chip);
+
 	init_timer(&chip->user_read_timer);
 	chip->user_read_timer.function = user_reader_timeout;
 	chip->user_read_timer.data = (unsigned long) chip;
diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h
index 9293bcc4dc62..159882ca69dd 100644
--- a/drivers/char/tpm/tpm.h
+++ b/drivers/char/tpm/tpm.h
@@ -50,7 +50,11 @@ struct tpm_vendor_specific {
 	u8 req_complete_mask;
 	u8 req_complete_val;
 	u8 req_canceled;
-	u16 base;		/* TPM base address */
+	void __iomem *iobase;		/* ioremapped address */
+	unsigned long base;		/* TPM base address */
+
+	int region_size;
+	int have_region;
 
 	int (*recv) (struct tpm_chip *, u8 *, size_t);
 	int (*send) (struct tpm_chip *, u8 *, size_t);
@@ -73,6 +77,7 @@ struct tpm_chip {
 	struct semaphore buffer_mutex;
 
 	struct timer_list user_read_timer;	/* user needs to claim result */
+	struct work_struct work;
 	struct semaphore tpm_mutex;	/* tpm is processing */
 
 	struct tpm_vendor_specific *vendor;
diff --git a/drivers/char/tpm/tpm_atmel.c b/drivers/char/tpm/tpm_atmel.c
index 32e01450c425..ff3654964fe3 100644
--- a/drivers/char/tpm/tpm_atmel.c
+++ b/drivers/char/tpm/tpm_atmel.c
@@ -19,14 +19,8 @@
  * 
  */
 
-#include <linux/platform_device.h>
 #include "tpm.h"
-
-/* Atmel definitions */
-enum tpm_atmel_addr {
-	TPM_ATMEL_BASE_ADDR_LO = 0x08,
-	TPM_ATMEL_BASE_ADDR_HI = 0x09
-};
+#include "tpm_atmel.h"
 
 /* write status bits */
 enum tpm_atmel_write_status {
@@ -53,13 +47,12 @@ static int tpm_atml_recv(struct tpm_chip *chip, u8 *buf, size_t count)
 		return -EIO;
 
 	for (i = 0; i < 6; i++) {
-		status = inb(chip->vendor->base + 1);
+		status = ioread8(chip->vendor->iobase + 1);
 		if ((status & ATML_STATUS_DATA_AVAIL) == 0) {
-			dev_err(chip->dev,
-				"error reading header\n");
+			dev_err(chip->dev, "error reading header\n");
 			return -EIO;
 		}
-		*buf++ = inb(chip->vendor->base);
+		*buf++ = ioread8(chip->vendor->iobase);
 	}
 
 	/* size of the data received */
@@ -70,10 +63,9 @@ static int tpm_atml_recv(struct tpm_chip *chip, u8 *buf, size_t count)
 		dev_err(chip->dev,
 			"Recv size(%d) less than available space\n", size);
 		for (; i < size; i++) {	/* clear the waiting data anyway */
-			status = inb(chip->vendor->base + 1);
+			status = ioread8(chip->vendor->iobase + 1);
 			if ((status & ATML_STATUS_DATA_AVAIL) == 0) {
-				dev_err(chip->dev,
-					"error reading data\n");
+				dev_err(chip->dev, "error reading data\n");
 				return -EIO;
 			}
 		}
@@ -82,17 +74,17 @@ static int tpm_atml_recv(struct tpm_chip *chip, u8 *buf, size_t count)
 
 	/* read all the data available */
 	for (; i < size; i++) {
-		status = inb(chip->vendor->base + 1);
+		status = ioread8(chip->vendor->iobase + 1);
 		if ((status & ATML_STATUS_DATA_AVAIL) == 0) {
-			dev_err(chip->dev,
-				"error reading data\n");
+			dev_err(chip->dev, "error reading data\n");
 			return -EIO;
 		}
-		*buf++ = inb(chip->vendor->base);
+		*buf++ = ioread8(chip->vendor->iobase);
 	}
 
 	/* make sure data available is gone */
-	status = inb(chip->vendor->base + 1);
+	status = ioread8(chip->vendor->iobase + 1);
+
 	if (status & ATML_STATUS_DATA_AVAIL) {
 		dev_err(chip->dev, "data available is stuck\n");
 		return -EIO;
@@ -108,7 +100,7 @@ static int tpm_atml_send(struct tpm_chip *chip, u8 *buf, size_t count)
 	dev_dbg(chip->dev, "tpm_atml_send:\n");
 	for (i = 0; i < count; i++) {
 		dev_dbg(chip->dev, "%d 0x%x(%d)\n",  i, buf[i], buf[i]);
-		outb(buf[i], chip->vendor->base);
+ 		iowrite8(buf[i], chip->vendor->iobase);
 	}
 
 	return count;
@@ -116,12 +108,12 @@ static int tpm_atml_send(struct tpm_chip *chip, u8 *buf, size_t count)
 
 static void tpm_atml_cancel(struct tpm_chip *chip)
 {
-	outb(ATML_STATUS_ABORT, chip->vendor->base + 1);
+	iowrite8(ATML_STATUS_ABORT, chip->vendor->iobase + 1);
 }
 
 static u8 tpm_atml_status(struct tpm_chip *chip)
 {
-	return inb(chip->vendor->base + 1);
+	return ioread8(chip->vendor->iobase + 1);
 }
 
 static struct file_operations atmel_ops = {
@@ -162,12 +154,17 @@ static struct tpm_vendor_specific tpm_atmel = {
 
 static struct platform_device *pdev;
 
-static void __devexit tpm_atml_remove(struct device *dev)
+static void atml_plat_remove(void)
 {
-	struct tpm_chip *chip = dev_get_drvdata(dev);
+	struct tpm_chip *chip = dev_get_drvdata(&pdev->dev);
+
 	if (chip) {
-		release_region(chip->vendor->base, 2);
+		if (chip->vendor->have_region)
+			atmel_release_region(chip->vendor->base,
+					     chip->vendor->region_size);
+		atmel_put_base_addr(chip->vendor);
 		tpm_remove_hardware(chip->dev);
+		platform_device_unregister(pdev);
 	}
 }
 
@@ -182,72 +179,46 @@ static struct device_driver atml_drv = {
 static int __init init_atmel(void)
 {
 	int rc = 0;
-	int lo, hi;
 
 	driver_register(&atml_drv);
 
-	lo = tpm_read_index(TPM_ADDR, TPM_ATMEL_BASE_ADDR_LO);
-	hi = tpm_read_index(TPM_ADDR, TPM_ATMEL_BASE_ADDR_HI);
-
-	tpm_atmel.base = (hi<<8)|lo;
-
-	/* verify that it is an Atmel part */
-	if (tpm_read_index(TPM_ADDR, 4) != 'A' || tpm_read_index(TPM_ADDR, 5) != 'T'
-	    || tpm_read_index(TPM_ADDR, 6) != 'M' || tpm_read_index(TPM_ADDR, 7) != 'L') {
-		return -ENODEV;
+	if ((tpm_atmel.iobase = atmel_get_base_addr(&tpm_atmel)) == NULL) {
+		rc = -ENODEV;
+		goto err_unreg_drv;
 	}
 
-	/* verify chip version number is 1.1 */
-	if (	(tpm_read_index(TPM_ADDR, 0x00) != 0x01) ||
-		(tpm_read_index(TPM_ADDR, 0x01) != 0x01 ))
-		return -ENODEV;
-
-	pdev = kzalloc(sizeof(struct platform_device), GFP_KERNEL);
-	if ( !pdev )
-		return -ENOMEM;
-
-	pdev->name = "tpm_atmel0";
-	pdev->id = -1;
-	pdev->num_resources = 0;
-	pdev->dev.release = tpm_atml_remove;
-	pdev->dev.driver = &atml_drv;
-
-	if ((rc = platform_device_register(pdev)) < 0) {
-		kfree(pdev);
-		pdev = NULL;
-		return rc;
-	}
+	tpm_atmel.have_region =
+	    (atmel_request_region
+	     (tpm_atmel.base, tpm_atmel.region_size,
+	      "tpm_atmel0") == NULL) ? 0 : 1;
 
-	if (request_region(tpm_atmel.base, 2, "tpm_atmel0") == NULL ) {
-		platform_device_unregister(pdev);
-		kfree(pdev);
-		pdev = NULL;
-		return -EBUSY;
+	if (IS_ERR
+	    (pdev =
+	     platform_device_register_simple("tpm_atmel", -1, NULL, 0))) {
+		rc = PTR_ERR(pdev);
+		goto err_rel_reg;
 	}
 
-	if ((rc = tpm_register_hardware(&pdev->dev, &tpm_atmel)) < 0) {
-		release_region(tpm_atmel.base, 2);
-		platform_device_unregister(pdev);
-		kfree(pdev);
-		pdev = NULL;
-		return rc;
-	}
-
-	dev_info(&pdev->dev, "Atmel TPM 1.1, Base Address: 0x%x\n",
-			tpm_atmel.base);
+	if ((rc = tpm_register_hardware(&pdev->dev, &tpm_atmel)) < 0)
+		goto err_unreg_dev;
 	return 0;
+
+err_unreg_dev:
+	platform_device_unregister(pdev);
+err_rel_reg:
+	atmel_put_base_addr(&tpm_atmel);
+	if (tpm_atmel.have_region)
+		atmel_release_region(tpm_atmel.base,
+				     tpm_atmel.region_size);
+err_unreg_drv:
+	driver_unregister(&atml_drv);
+	return rc;
 }
 
 static void __exit cleanup_atmel(void)
 {
-	if (pdev) {
-		tpm_atml_remove(&pdev->dev);
-		platform_device_unregister(pdev);
-		kfree(pdev);
-		pdev = NULL;
-	}
-
 	driver_unregister(&atml_drv);
+	atml_plat_remove();
 }
 
 module_init(init_atmel);
diff --git a/drivers/char/tpm/tpm_atmel.h b/drivers/char/tpm/tpm_atmel.h
new file mode 100644
index 000000000000..d3478aaadd77
--- /dev/null
+++ b/drivers/char/tpm/tpm_atmel.h
@@ -0,0 +1,131 @@
+/*
+ * Copyright (C) 2005 IBM Corporation
+ *
+ * Authors:
+ * Kylene Hall <kjhall@us.ibm.com>
+ *
+ * Maintained by: <tpmdd_devel@lists.sourceforge.net>
+ *
+ * Device driver for TCG/TCPA TPM (trusted platform module).
+ * Specifications at www.trustedcomputinggroup.org
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, version 2 of the
+ * License.
+ *
+ * These difference are required on power because the device must be
+ * discovered through the device tree and iomap must be used to get
+ * around the need for holes in the io_page_mask.  This does not happen
+ * automatically because the tpm is not a normal pci device and lives
+ * under the root node.
+ *
+ */
+
+#ifdef CONFIG_PPC64
+#define atmel_getb(chip, offset) readb(chip->vendor->iobase + offset);
+#define atmel_putb(val, chip, offset) writeb(val, chip->vendor->iobase + offset)
+#define atmel_request_region request_mem_region
+#define atmel_release_region release_mem_region
+
+static inline void atmel_put_base_addr(struct tpm_vendor_specific
+					 *vendor)
+{
+	iounmap(vendor->iobase);
+}
+
+static void __iomem * atmel_get_base_addr(struct tpm_vendor_specific *vendor)
+{
+	struct device_node *dn;
+	unsigned long address, size;
+	unsigned int *reg;
+	int reglen;
+	int naddrc;
+	int nsizec;
+
+	dn = of_find_node_by_name(NULL, "tpm");
+
+	if (!dn)
+		return NULL;
+
+	if (!device_is_compatible(dn, "AT97SC3201")) {
+		of_node_put(dn);
+		return NULL;
+	}
+
+	reg = (unsigned int *) get_property(dn, "reg", &reglen);
+	naddrc = prom_n_addr_cells(dn);
+	nsizec = prom_n_size_cells(dn);
+
+	of_node_put(dn);
+
+
+	if (naddrc == 2)
+		address = ((unsigned long) reg[0] << 32) | reg[1];
+	else
+		address = reg[0];
+
+	if (nsizec == 2)
+		size =
+		    ((unsigned long) reg[naddrc] << 32) | reg[naddrc + 1];
+	else
+		size = reg[naddrc];
+
+	vendor->base = address;
+	vendor->region_size = size;
+	return ioremap(vendor->base, vendor->region_size);
+}
+#else
+#define atmel_getb(chip, offset) inb(chip->vendor->base + offset)
+#define atmel_putb(val, chip, offset) outb(val, chip->vendor->base + offset)
+#define atmel_request_region request_region
+#define atmel_release_region release_region
+/* Atmel definitions */
+enum tpm_atmel_addr {
+	TPM_ATMEL_BASE_ADDR_LO = 0x08,
+	TPM_ATMEL_BASE_ADDR_HI = 0x09
+};
+
+/* Verify this is a 1.1 Atmel TPM */
+static int atmel_verify_tpm11(void)
+{
+
+	/* verify that it is an Atmel part */
+	if (tpm_read_index(TPM_ADDR, 4) != 'A' ||
+	    tpm_read_index(TPM_ADDR, 5) != 'T' ||
+	    tpm_read_index(TPM_ADDR, 6) != 'M' ||
+	    tpm_read_index(TPM_ADDR, 7) != 'L')
+		return 1;
+
+	/* query chip for its version number */
+	if (tpm_read_index(TPM_ADDR, 0x00) != 1 ||
+	    tpm_read_index(TPM_ADDR, 0x01) != 1)
+		return 1;
+
+	/* This is an atmel supported part */
+	return 0;
+}
+
+static inline void atmel_put_base_addr(struct tpm_vendor_specific
+					 *vendor)
+{
+}
+
+/* Determine where to talk to device */
+static void __iomem * atmel_get_base_addr(struct tpm_vendor_specific
+					 *vendor)
+{
+	int lo, hi;
+
+	if (atmel_verify_tpm11() != 0)
+		return NULL;
+
+	lo = tpm_read_index(TPM_ADDR, TPM_ATMEL_BASE_ADDR_LO);
+	hi = tpm_read_index(TPM_ADDR, TPM_ATMEL_BASE_ADDR_HI);
+
+	vendor->base = (hi << 8) | lo;
+	vendor->region_size = 2;
+
+	return ioport_map(vendor->base, vendor->region_size);
+}
+#endif
diff --git a/drivers/char/vc_screen.c b/drivers/char/vc_screen.c
index f66c7ad6fd38..3c1dafaa3441 100644
--- a/drivers/char/vc_screen.c
+++ b/drivers/char/vc_screen.c
@@ -419,7 +419,7 @@ vcs_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
 			while (this_round > 1) {
 				unsigned short w;
 
-				w = get_unaligned(((const unsigned short *)con_buf0));
+				w = get_unaligned(((unsigned short *)con_buf0));
 				vcs_scr_writew(vc, w, org++);
 				con_buf0 += 2;
 				this_round -= 2;
diff --git a/drivers/char/vr41xx_giu.c b/drivers/char/vr41xx_giu.c
index 94641085faf8..9ac6d43437b3 100644
--- a/drivers/char/vr41xx_giu.c
+++ b/drivers/char/vr41xx_giu.c
@@ -613,7 +613,7 @@ static struct file_operations gpio_fops = {
 	.release	= gpio_release,
 };
 
-static int giu_probe(struct device *dev)
+static int giu_probe(struct platform_device *dev)
 {
 	unsigned long start, size, flags = 0;
 	unsigned int nr_pins = 0;
@@ -697,7 +697,7 @@ static int giu_probe(struct device *dev)
 	return cascade_irq(GIUINT_IRQ, giu_get_irq);
 }
 
-static int giu_remove(struct device *dev)
+static int giu_remove(struct platform_device *dev)
 {
 	iounmap(giu_base);
 
@@ -710,11 +710,12 @@ static int giu_remove(struct device *dev)
 
 static struct platform_device *giu_platform_device;
 
-static struct device_driver giu_device_driver = {
-	.name		= "GIU",
-	.bus		= &platform_bus_type,
+static struct platform_driver giu_device_driver = {
 	.probe		= giu_probe,
 	.remove		= giu_remove,
+	.driver		= {
+		.name	= "GIU",
+	},
 };
 
 static int __devinit vr41xx_giu_init(void)
@@ -725,7 +726,7 @@ static int __devinit vr41xx_giu_init(void)
 	if (IS_ERR(giu_platform_device))
 		return PTR_ERR(giu_platform_device);
 
-	retval = driver_register(&giu_device_driver);
+	retval = platform_driver_register(&giu_device_driver);
 	if (retval < 0)
 		platform_device_unregister(giu_platform_device);
 
@@ -734,7 +735,7 @@ static int __devinit vr41xx_giu_init(void)
 
 static void __devexit vr41xx_giu_exit(void)
 {
-	driver_unregister(&giu_device_driver);
+	platform_driver_unregister(&giu_device_driver);
 
 	platform_device_unregister(giu_platform_device);
 }
diff --git a/drivers/char/vr41xx_rtc.c b/drivers/char/vr41xx_rtc.c
index 5e3292df69d8..435b30748e23 100644
--- a/drivers/char/vr41xx_rtc.c
+++ b/drivers/char/vr41xx_rtc.c
@@ -560,13 +560,11 @@ static struct miscdevice rtc_miscdevice = {
 	.fops	= &rtc_fops,
 };
 
-static int rtc_probe(struct device *dev)
+static int rtc_probe(struct platform_device *pdev)
 {
-	struct platform_device *pdev;
 	unsigned int irq;
 	int retval;
 
-	pdev = to_platform_device(dev);
 	if (pdev->num_resources != 2)
 		return -EBUSY;
 
@@ -635,7 +633,7 @@ static int rtc_probe(struct device *dev)
 	return 0;
 }
 
-static int rtc_remove(struct device *dev)
+static int rtc_remove(struct platform_device *dev)
 {
 	int retval;
 
@@ -655,11 +653,12 @@ static int rtc_remove(struct device *dev)
 
 static struct platform_device *rtc_platform_device;
 
-static struct device_driver rtc_device_driver = {
-	.name		= rtc_name,
-	.bus		= &platform_bus_type,
+static struct platform_driver rtc_device_driver = {
 	.probe		= rtc_probe,
 	.remove		= rtc_remove,
+	.driver		= {
+		.name	= rtc_name,
+	},
 };
 
 static int __devinit vr41xx_rtc_init(void)
@@ -691,7 +690,7 @@ static int __devinit vr41xx_rtc_init(void)
 	if (IS_ERR(rtc_platform_device))
 		return PTR_ERR(rtc_platform_device);
 
-	retval = driver_register(&rtc_device_driver);
+	retval = platform_driver_register(&rtc_device_driver);
 	if (retval < 0)
 		platform_device_unregister(rtc_platform_device);
 
@@ -700,7 +699,7 @@ static int __devinit vr41xx_rtc_init(void)
 
 static void __devexit vr41xx_rtc_exit(void)
 {
-	driver_unregister(&rtc_device_driver);
+	platform_driver_unregister(&rtc_device_driver);
 
 	platform_device_unregister(rtc_platform_device);
 }
diff --git a/drivers/char/watchdog/booke_wdt.c b/drivers/char/watchdog/booke_wdt.c
index abc30cca6645..b6640606b44d 100644
--- a/drivers/char/watchdog/booke_wdt.c
+++ b/drivers/char/watchdog/booke_wdt.c
@@ -4,7 +4,7 @@
  * Watchdog timer for PowerPC Book-E systems
  *
  * Author: Matthew McClintock
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 Freescale Semiconductor Inc.
  *
@@ -72,7 +72,7 @@ static __inline__ void booke_wdt_ping(void)
 /*
  * booke_wdt_write:
  */
-static ssize_t booke_wdt_write (struct file *file, const char *buf,
+static ssize_t booke_wdt_write (struct file *file, const char __user *buf,
 				size_t count, loff_t *ppos)
 {
 	booke_wdt_ping();
@@ -92,14 +92,15 @@ static int booke_wdt_ioctl (struct inode *inode, struct file *file,
 			    unsigned int cmd, unsigned long arg)
 {
 	u32 tmp = 0;
+	u32 __user *p = (u32 __user *)arg;
 
 	switch (cmd) {
 	case WDIOC_GETSUPPORT:
-		if (copy_to_user ((struct watchdog_info *) arg, &ident,
+		if (copy_to_user ((struct watchdog_info __user *) arg, &ident,
 				sizeof(struct watchdog_info)))
 			return -EFAULT;
 	case WDIOC_GETSTATUS:
-		return put_user(ident.options, (u32 *) arg);
+		return put_user(ident.options, p);
 	case WDIOC_GETBOOTSTATUS:
 		/* XXX: something is clearing TSR */
 		tmp = mfspr(SPRN_TSR) & TSR_WRS(3);
@@ -109,14 +110,14 @@ static int booke_wdt_ioctl (struct inode *inode, struct file *file,
 		booke_wdt_ping();
 		return 0;
 	case WDIOC_SETTIMEOUT:
-		if (get_user(booke_wdt_period, (u32 *) arg))
+		if (get_user(booke_wdt_period, p))
 			return -EFAULT;
 		mtspr(SPRN_TCR, (mfspr(SPRN_TCR)&~WDTP(0))|WDTP(booke_wdt_period));
 		return 0;
 	case WDIOC_GETTIMEOUT:
-		return put_user(booke_wdt_period, (u32 *) arg);
+		return put_user(booke_wdt_period, p);
 	case WDIOC_SETOPTIONS:
-		if (get_user(tmp, (u32 *) arg))
+		if (get_user(tmp, p))
 			return -EINVAL;
 		if (tmp == WDIOS_ENABLECARD) {
 			booke_wdt_ping();
@@ -172,7 +173,7 @@ static int __init booke_wdt_init(void)
 	int ret = 0;
 
 	printk (KERN_INFO "PowerPC Book-E Watchdog Timer Loaded\n");
-	ident.firmware_version = cpu_specs[0].pvr_value;
+	ident.firmware_version = cur_cpu_spec->pvr_value;
 
 	ret = misc_register(&booke_wdt_miscdev);
 	if (ret) {
diff --git a/drivers/char/watchdog/mpcore_wdt.c b/drivers/char/watchdog/mpcore_wdt.c
index da631c114fd1..b4d843489881 100644
--- a/drivers/char/watchdog/mpcore_wdt.c
+++ b/drivers/char/watchdog/mpcore_wdt.c
@@ -139,7 +139,7 @@ static int mpcore_wdt_set_heartbeat(int t)
  */
 static int mpcore_wdt_open(struct inode *inode, struct file *file)
 {
-	struct mpcore_wdt *wdt = dev_get_drvdata(&mpcore_wdt_dev->dev);
+	struct mpcore_wdt *wdt = platform_get_drvdata(mpcore_wdt_dev);
 
 	if (test_and_set_bit(0, &wdt->timer_alive))
 		return -EBUSY;
@@ -180,10 +180,6 @@ static ssize_t mpcore_wdt_write(struct file *file, const char *data, size_t len,
 {
 	struct mpcore_wdt *wdt = file->private_data;
 
-	/*  Can't seek (pwrite) on this device  */
-	if (ppos != &file->f_pos)
-		return -ESPIPE;
-
 	/*
 	 *	Refresh the timer.
 	 */
@@ -291,9 +287,9 @@ static int mpcore_wdt_ioctl(struct inode *inode, struct file *file,
  *	System shutdown handler.  Turn off the watchdog if we're
  *	restarting or halting the system.
  */
-static void mpcore_wdt_shutdown(struct device *_dev)
+static void mpcore_wdt_shutdown(struct platform_device *dev)
 {
-	struct mpcore_wdt *wdt = dev_get_drvdata(_dev);
+	struct mpcore_wdt *wdt = platform_get_drvdata(dev);
 
 	if (system_state == SYSTEM_RESTART || system_state == SYSTEM_HALT)
 		mpcore_wdt_stop(wdt);
@@ -317,9 +313,8 @@ static struct miscdevice mpcore_wdt_miscdev = {
 	.fops		= &mpcore_wdt_fops,
 };
 
-static int __devinit mpcore_wdt_probe(struct device *_dev)
+static int __devinit mpcore_wdt_probe(struct platform_device *dev)
 {
-	struct platform_device *dev = to_platform_device(_dev);
 	struct mpcore_wdt *wdt;
 	struct resource *res;
 	int ret;
@@ -364,7 +359,7 @@ static int __devinit mpcore_wdt_probe(struct device *_dev)
 	}
 
 	mpcore_wdt_stop(wdt);
-	dev_set_drvdata(&dev->dev, wdt);
+	platform_set_drvdata(&dev->dev, wdt);
 	mpcore_wdt_dev = dev;
 
 	return 0;
@@ -379,11 +374,11 @@ static int __devinit mpcore_wdt_probe(struct device *_dev)
 	return ret;
 }
 
-static int __devexit mpcore_wdt_remove(struct device *dev)
+static int __devexit mpcore_wdt_remove(struct platform_device *dev)
 {
-	struct mpcore_wdt *wdt = dev_get_drvdata(dev);
+	struct mpcore_wdt *wdt = platform_get_drvdata(dev);
 
-	dev_set_drvdata(dev, NULL);
+	platform_set_drvdata(dev, NULL);
 
 	misc_deregister(&mpcore_wdt_miscdev);
 
@@ -395,13 +390,14 @@ static int __devexit mpcore_wdt_remove(struct device *dev)
 	return 0;
 }
 
-static struct device_driver mpcore_wdt_driver = {
-	.owner		= THIS_MODULE,
-	.name		= "mpcore_wdt",
-	.bus		= &platform_bus_type,
+static struct platform_driver mpcore_wdt_driver = {
 	.probe		= mpcore_wdt_probe,
 	.remove		= __devexit_p(mpcore_wdt_remove),
 	.shutdown	= mpcore_wdt_shutdown,
+	.driver		= {
+		.owner	= THIS_MODULE,
+		.name	= "mpcore_wdt",
+	},
 };
 
 static char banner[] __initdata = KERN_INFO "MPcore Watchdog Timer: 0.1. mpcore_noboot=%d mpcore_margin=%d sec (nowayout= %d)\n";
@@ -420,12 +416,12 @@ static int __init mpcore_wdt_init(void)
 
 	printk(banner, mpcore_noboot, mpcore_margin, nowayout);
 
-	return driver_register(&mpcore_wdt_driver);
+	return platform_driver_register(&mpcore_wdt_driver);
 }
 
 static void __exit mpcore_wdt_exit(void)
 {
-	driver_unregister(&mpcore_wdt_driver);
+	platform_driver_unregister(&mpcore_wdt_driver);
 }
 
 module_init(mpcore_wdt_init);
diff --git a/drivers/char/watchdog/mv64x60_wdt.c b/drivers/char/watchdog/mv64x60_wdt.c
index 119b3c541d95..00d9ef04a369 100644
--- a/drivers/char/watchdog/mv64x60_wdt.c
+++ b/drivers/char/watchdog/mv64x60_wdt.c
@@ -182,10 +182,9 @@ static struct miscdevice mv64x60_wdt_miscdev = {
 	.fops = &mv64x60_wdt_fops,
 };
 
-static int __devinit mv64x60_wdt_probe(struct device *dev)
+static int __devinit mv64x60_wdt_probe(struct platform_device *dev)
 {
-	struct platform_device *pd = to_platform_device(dev);
-	struct mv64x60_wdt_pdata *pdata = pd->dev.platform_data;
+	struct mv64x60_wdt_pdata *pdata = dev->dev.platform_data;
 	int bus_clk = 133;
 
 	mv64x60_wdt_timeout = 10;
@@ -202,7 +201,7 @@ static int __devinit mv64x60_wdt_probe(struct device *dev)
 	return misc_register(&mv64x60_wdt_miscdev);
 }
 
-static int __devexit mv64x60_wdt_remove(struct device *dev)
+static int __devexit mv64x60_wdt_remove(struct platform_device *dev)
 {
 	misc_deregister(&mv64x60_wdt_miscdev);
 
@@ -212,12 +211,13 @@ static int __devexit mv64x60_wdt_remove(struct device *dev)
 	return 0;
 }
 
-static struct device_driver mv64x60_wdt_driver = {
-	.owner = THIS_MODULE,
-	.name = MV64x60_WDT_NAME,
-	.bus = &platform_bus_type,
+static struct platform_driver mv64x60_wdt_driver = {
 	.probe = mv64x60_wdt_probe,
 	.remove = __devexit_p(mv64x60_wdt_remove),
+	.driver = {
+		.owner = THIS_MODULE,
+		.name = MV64x60_WDT_NAME,
+	},
 };
 
 static struct platform_device *mv64x60_wdt_dev;
@@ -235,14 +235,14 @@ static int __init mv64x60_wdt_init(void)
 		goto out;
 	}
 
-	ret = driver_register(&mv64x60_wdt_driver);
+	ret = platform_driver_register(&mv64x60_wdt_driver);
       out:
 	return ret;
 }
 
 static void __exit mv64x60_wdt_exit(void)
 {
-	driver_unregister(&mv64x60_wdt_driver);
+	platform_driver_unregister(&mv64x60_wdt_driver);
 	platform_device_unregister(mv64x60_wdt_dev);
 }
 
diff --git a/drivers/char/watchdog/pcwd_pci.c b/drivers/char/watchdog/pcwd_pci.c
index d9ef55bdf88a..2451edbefece 100644
--- a/drivers/char/watchdog/pcwd_pci.c
+++ b/drivers/char/watchdog/pcwd_pci.c
@@ -755,7 +755,6 @@ static struct pci_device_id pcipcwd_pci_tbl[] = {
 MODULE_DEVICE_TABLE(pci, pcipcwd_pci_tbl);
 
 static struct pci_driver pcipcwd_driver = {
-	.owner		= THIS_MODULE,
 	.name		= WATCHDOG_NAME,
 	.id_table	= pcipcwd_pci_tbl,
 	.probe		= pcipcwd_card_init,
diff --git a/drivers/char/watchdog/s3c2410_wdt.c b/drivers/char/watchdog/s3c2410_wdt.c
index 751cb77b0715..eb667daee19b 100644
--- a/drivers/char/watchdog/s3c2410_wdt.c
+++ b/drivers/char/watchdog/s3c2410_wdt.c
@@ -347,15 +347,14 @@ static irqreturn_t s3c2410wdt_irq(int irqno, void *param,
 }
 /* device interface */
 
-static int s3c2410wdt_probe(struct device *dev)
+static int s3c2410wdt_probe(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
 	struct resource *res;
 	int started = 0;
 	int ret;
 	int size;
 
-	DBG("%s: probe=%p, device=%p\n", __FUNCTION__, pdev, dev);
+	DBG("%s: probe=%p\n", __FUNCTION__, pdev);
 
 	/* get the memory region for the watchdog timer */
 
@@ -386,13 +385,13 @@ static int s3c2410wdt_probe(struct device *dev)
 		return -ENOENT;
 	}
 
-	ret = request_irq(res->start, s3c2410wdt_irq, 0, pdev->name, dev);
+	ret = request_irq(res->start, s3c2410wdt_irq, 0, pdev->name, pdev);
 	if (ret != 0) {
 		printk(KERN_INFO PFX "failed to install irq (%d)\n", ret);
 		return ret;
 	}
 
-	wdt_clock = clk_get(dev, "watchdog");
+	wdt_clock = clk_get(&pdev->dev, "watchdog");
 	if (wdt_clock == NULL) {
 		printk(KERN_INFO PFX "failed to find watchdog clock source\n");
 		return -ENOENT;
@@ -430,7 +429,7 @@ static int s3c2410wdt_probe(struct device *dev)
 	return 0;
 }
 
-static int s3c2410wdt_remove(struct device *dev)
+static int s3c2410wdt_remove(struct platform_device *dev)
 {
 	if (wdt_mem != NULL) {
 		release_resource(wdt_mem);
@@ -454,7 +453,7 @@ static int s3c2410wdt_remove(struct device *dev)
 	return 0;
 }
 
-static void s3c2410wdt_shutdown(struct device *dev)
+static void s3c2410wdt_shutdown(struct platform_device *dev)
 {
 	s3c2410wdt_stop();	
 }
@@ -464,7 +463,7 @@ static void s3c2410wdt_shutdown(struct device *dev)
 static unsigned long wtcon_save;
 static unsigned long wtdat_save;
 
-static int s3c2410wdt_suspend(struct device *dev, pm_message_t state)
+static int s3c2410wdt_suspend(struct platform_device *dev, pm_message_t state)
 {
 	/* Save watchdog state, and turn it off. */
 	wtcon_save = readl(wdt_base + S3C2410_WTCON);
@@ -476,7 +475,7 @@ static int s3c2410wdt_suspend(struct device *dev, pm_message_t state)
 	return 0;
 }
 
-static int s3c2410wdt_resume(struct device *dev)
+static int s3c2410wdt_resume(struct platform_device *dev)
 {
 	/* Restore watchdog state. */
 
@@ -496,15 +495,16 @@ static int s3c2410wdt_resume(struct device *dev)
 #endif /* CONFIG_PM */
 
 
-static struct device_driver s3c2410wdt_driver = {
-	.owner		= THIS_MODULE,
-	.name		= "s3c2410-wdt",
-	.bus		= &platform_bus_type,
+static struct platform_driver s3c2410wdt_driver = {
 	.probe		= s3c2410wdt_probe,
 	.remove		= s3c2410wdt_remove,
 	.shutdown	= s3c2410wdt_shutdown,
 	.suspend	= s3c2410wdt_suspend,
 	.resume		= s3c2410wdt_resume,
+	.driver		= {
+		.owner	= THIS_MODULE,
+		.name	= "s3c2410-wdt",
+	},
 };
 
 
@@ -513,12 +513,12 @@ static char banner[] __initdata = KERN_INFO "S3C2410 Watchdog Timer, (c) 2004 Si
 static int __init watchdog_init(void)
 {
 	printk(banner);
-	return driver_register(&s3c2410wdt_driver);
+	return platform_driver_register(&s3c2410wdt_driver);
 }
 
 static void __exit watchdog_exit(void)
 {
-	driver_unregister(&s3c2410wdt_driver);
+	platform_driver_unregister(&s3c2410wdt_driver);
 }
 
 module_init(watchdog_init);
diff --git a/drivers/char/watchdog/wdrtas.c b/drivers/char/watchdog/wdrtas.c
index 619e2ffca33f..dacfe31caccf 100644
--- a/drivers/char/watchdog/wdrtas.c
+++ b/drivers/char/watchdog/wdrtas.c
@@ -320,7 +320,7 @@ static int
 wdrtas_ioctl(struct inode *inode, struct file *file,
 	     unsigned int cmd, unsigned long arg)
 {
-	int __user *argp = (void *)arg;
+	int __user *argp = (void __user *)arg;
 	int i;
 	static struct watchdog_info wdinfo = {
 		.options = WDRTAS_SUPPORTED_MASK,
diff --git a/drivers/char/watchdog/wdt_pci.c b/drivers/char/watchdog/wdt_pci.c
index dc9370f6c348..4b3311993d48 100644
--- a/drivers/char/watchdog/wdt_pci.c
+++ b/drivers/char/watchdog/wdt_pci.c
@@ -711,7 +711,6 @@ MODULE_DEVICE_TABLE(pci, wdtpci_pci_tbl);
 
 
 static struct pci_driver wdtpci_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "wdt_pci",
 	.id_table	= wdtpci_pci_tbl,
 	.probe		= wdtpci_init_one,
diff --git a/drivers/connector/cn_proc.c b/drivers/connector/cn_proc.c
index fcdf0fff13a6..969d2b4aaec0 100644
--- a/drivers/connector/cn_proc.c
+++ b/drivers/connector/cn_proc.c
@@ -56,6 +56,7 @@ void proc_fork_connector(struct task_struct *task)
 	msg = (struct cn_msg*)buffer;
 	ev = (struct proc_event*)msg->data;
 	get_seq(&msg->seq, &ev->cpu);
+	getnstimestamp(&ev->timestamp);
 	ev->what = PROC_EVENT_FORK;
 	ev->event_data.fork.parent_pid = task->real_parent->pid;
 	ev->event_data.fork.parent_tgid = task->real_parent->tgid;
@@ -81,6 +82,7 @@ void proc_exec_connector(struct task_struct *task)
 	msg = (struct cn_msg*)buffer;
 	ev = (struct proc_event*)msg->data;
 	get_seq(&msg->seq, &ev->cpu);
+	getnstimestamp(&ev->timestamp);
 	ev->what = PROC_EVENT_EXEC;
 	ev->event_data.exec.process_pid = task->pid;
 	ev->event_data.exec.process_tgid = task->tgid;
@@ -114,6 +116,7 @@ void proc_id_connector(struct task_struct *task, int which_id)
 	} else
 	     	return;
 	get_seq(&msg->seq, &ev->cpu);
+	getnstimestamp(&ev->timestamp);
 
 	memcpy(&msg->id, &cn_proc_event_id, sizeof(msg->id));
 	msg->ack = 0; /* not used */
@@ -133,6 +136,7 @@ void proc_exit_connector(struct task_struct *task)
 	msg = (struct cn_msg*)buffer;
 	ev = (struct proc_event*)msg->data;
 	get_seq(&msg->seq, &ev->cpu);
+	getnstimestamp(&ev->timestamp);
 	ev->what = PROC_EVENT_EXIT;
 	ev->event_data.exit.process_pid = task->pid;
 	ev->event_data.exit.process_tgid = task->tgid;
@@ -165,6 +169,7 @@ static void cn_proc_ack(int err, int rcvd_seq, int rcvd_ack)
 	msg = (struct cn_msg*)buffer;
 	ev = (struct proc_event*)msg->data;
 	msg->seq = rcvd_seq;
+	getnstimestamp(&ev->timestamp);
 	ev->cpu = -1;
 	ev->what = PROC_EVENT_NONE;
 	ev->event_data.ack.err = err;
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 23a63207d747..815902c2c856 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -693,8 +693,8 @@ static int cpufreq_remove_dev (struct sys_device * sys_dev)
 	unsigned int cpu = sys_dev->id;
 	unsigned long flags;
 	struct cpufreq_policy *data;
-	struct sys_device *cpu_sys_dev;
 #ifdef CONFIG_SMP
+	struct sys_device *cpu_sys_dev;
 	unsigned int j;
 #endif
 
@@ -1113,21 +1113,13 @@ int __cpufreq_driver_target(struct cpufreq_policy *policy,
 {
 	int retval = -EINVAL;
 
-	/*
-	 * If we are already in context of hotplug thread, we dont need to
-	 * acquire the hotplug lock. Otherwise acquire cpucontrol to prevent
-	 * hotplug from removing this cpu that we are working on.
-	 */
-	if (!current_in_cpu_hotplug())
-		lock_cpu_hotplug();
-
+	lock_cpu_hotplug();
 	dprintk("target for CPU %u: %u kHz, relation %u\n", policy->cpu,
 		target_freq, relation);
 	if (cpu_online(policy->cpu) && cpufreq_driver->target)
 		retval = cpufreq_driver->target(policy, target_freq, relation);
 
-	if (!current_in_cpu_hotplug())
-		unlock_cpu_hotplug();
+	unlock_cpu_hotplug();
 
 	return retval;
 }
diff --git a/drivers/fc4/Kconfig b/drivers/fc4/Kconfig
index f00c02a13ed6..345dbe6f10df 100644
--- a/drivers/fc4/Kconfig
+++ b/drivers/fc4/Kconfig
@@ -26,7 +26,7 @@ comment "FC4 drivers"
 
 config FC4_SOC
 	tristate "Sun SOC/Sbus"
-	depends on FC4!=n && (SPARC32 || SPARC64)
+	depends on FC4!=n && SPARC
 	help
 	  Serial Optical Channel is an interface card with one or two Fibre
 	  Optic ports, each of which can be connected to a disk array. Note
@@ -38,7 +38,7 @@ config FC4_SOC
 
 config FC4_SOCAL
 	tristate "Sun SOC+ (aka SOCAL)"
-	depends on FC4!=n && (SPARC32 || SPARC64)
+	depends on FC4!=n && SPARC
 	---help---
 	  Serial Optical Channel Plus is an interface card with up to two
 	  Fibre Optic ports. This card supports FC Arbitrated Loop (usually
@@ -62,7 +62,7 @@ config SCSI_PLUTO
 	  be called pluto.
 
 config SCSI_FCAL
-	tristate "Sun Enterprise Network Array (A5000 and EX500)" if SPARC32 || SPARC64
+	tristate "Sun Enterprise Network Array (A5000 and EX500)" if SPARC
 	depends on FC4!=n && SCSI
 	help
 	  This driver drives FC-AL disks connected through a Fibre Channel
@@ -75,7 +75,7 @@ config SCSI_FCAL
 
 config SCSI_FCAL
 	prompt "Generic FC-AL disk driver"
-	depends on FC4!=n && SCSI && !SPARC32 && !SPARC64
+	depends on FC4!=n && SCSI && !SPARC
 
 endmenu
 
diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig
index b6815c6c29a2..1e371a510dd2 100644
--- a/drivers/firmware/Kconfig
+++ b/drivers/firmware/Kconfig
@@ -60,6 +60,7 @@ config EFI_PCDP
 
 config DELL_RBU
 	tristate "BIOS update support for DELL systems via sysfs"
+	depends on X86
 	select FW_LOADER
 	help
 	 Say m if you want to have the option of updating the BIOS for your
diff --git a/drivers/firmware/dell_rbu.c b/drivers/firmware/dell_rbu.c
index 6d83299e7c9b..dfedb777d8c9 100644
--- a/drivers/firmware/dell_rbu.c
+++ b/drivers/firmware/dell_rbu.c
@@ -105,8 +105,8 @@ static int create_packet(void *data, size_t length)
 	int ordernum = 0;
 	int retval = 0;
 	unsigned int packet_array_size = 0;
-	void **invalid_addr_packet_array = 0;
-	void *packet_data_temp_buf = 0;
+	void **invalid_addr_packet_array = NULL;
+	void *packet_data_temp_buf = NULL;
 	unsigned int idx = 0;
 
 	pr_debug("create_packet: entry \n");
@@ -178,7 +178,7 @@ static int create_packet(void *data, size_t length)
 						packet_data_temp_buf),
 					allocation_floor);
 			invalid_addr_packet_array[idx++] = packet_data_temp_buf;
-			packet_data_temp_buf = 0;
+			packet_data_temp_buf = NULL;
 		}
 	}
 	spin_lock(&rbu_data.lock);
diff --git a/drivers/hwmon/hdaps.c b/drivers/hwmon/hdaps.c
index 1e5dfc7805e2..23a9e1ea8e32 100644
--- a/drivers/hwmon/hdaps.c
+++ b/drivers/hwmon/hdaps.c
@@ -60,9 +60,11 @@
 
 #define HDAPS_POLL_PERIOD	(HZ/20)	/* poll for input every 1/20s */
 #define HDAPS_INPUT_FUZZ	4	/* input event threshold */
+#define HDAPS_INPUT_FLAT	4
 
 static struct timer_list hdaps_timer;
 static struct platform_device *pdev;
+static struct input_dev *hdaps_idev;
 static unsigned int hdaps_invert;
 static u8 km_activity;
 static int rest_x;
@@ -284,7 +286,7 @@ out:
 
 /* Device model stuff */
 
-static int hdaps_probe(struct device *dev)
+static int hdaps_probe(struct platform_device *dev)
 {
 	int ret;
 
@@ -296,29 +298,18 @@ static int hdaps_probe(struct device *dev)
 	return 0;
 }
 
-static int hdaps_resume(struct device *dev)
+static int hdaps_resume(struct platform_device *dev)
 {
 	return hdaps_device_init();
 }
 
-static struct device_driver hdaps_driver = {
-	.name = "hdaps",
-	.bus = &platform_bus_type,
-	.owner = THIS_MODULE,
+static struct platform_driver hdaps_driver = {
 	.probe = hdaps_probe,
-	.resume = hdaps_resume
-};
-
-/* Input class stuff */
-
-static struct input_dev hdaps_idev = {
-	.name = "hdaps",
-	.evbit = { BIT(EV_ABS) },
-	.absbit = { BIT(ABS_X) | BIT(ABS_Y) },
-	.absmin  = { [ABS_X] = -256, [ABS_Y] = -256 },
-	.absmax  = { [ABS_X] = 256, [ABS_Y] = 256 },
-	.absfuzz = { [ABS_X] = HDAPS_INPUT_FUZZ, [ABS_Y] = HDAPS_INPUT_FUZZ },
-	.absflat = { [ABS_X] = HDAPS_INPUT_FUZZ, [ABS_Y] = HDAPS_INPUT_FUZZ },
+	.resume = hdaps_resume,
+	.driver	= {
+		.name = "hdaps",
+		.owner = THIS_MODULE,
+	},
 };
 
 /*
@@ -342,9 +333,9 @@ static void hdaps_mousedev_poll(unsigned long unused)
 	if (__hdaps_read_pair(HDAPS_PORT_XPOS, HDAPS_PORT_YPOS, &x, &y))
 		goto out;
 
-	input_report_abs(&hdaps_idev, ABS_X, x - rest_x);
-	input_report_abs(&hdaps_idev, ABS_Y, y - rest_y);
-	input_sync(&hdaps_idev);
+	input_report_abs(hdaps_idev, ABS_X, x - rest_x);
+	input_report_abs(hdaps_idev, ABS_Y, y - rest_y);
+	input_sync(hdaps_idev);
 
 	mod_timer(&hdaps_timer, jiffies + HDAPS_POLL_PERIOD);
 
@@ -550,7 +541,7 @@ static int __init hdaps_init(void)
 		goto out;
 	}
 
-	ret = driver_register(&hdaps_driver);
+	ret = platform_driver_register(&hdaps_driver);
 	if (ret)
 		goto out_region;
 
@@ -564,12 +555,25 @@ static int __init hdaps_init(void)
 	if (ret)
 		goto out_device;
 
+	hdaps_idev = input_allocate_device();
+	if (!hdaps_idev) {
+		ret = -ENOMEM;
+		goto out_group;
+	}
+
 	/* initial calibrate for the input device */
 	hdaps_calibrate();
 
 	/* initialize the input class */
-	hdaps_idev.dev = &pdev->dev;
-	input_register_device(&hdaps_idev);
+	hdaps_idev->name = "hdaps";
+	hdaps_idev->cdev.dev = &pdev->dev;
+	hdaps_idev->evbit[0] = BIT(EV_ABS);
+	input_set_abs_params(hdaps_idev, ABS_X,
+			-256, 256, HDAPS_INPUT_FUZZ, HDAPS_INPUT_FLAT);
+	input_set_abs_params(hdaps_idev, ABS_Y,
+			-256, 256, HDAPS_INPUT_FUZZ, HDAPS_INPUT_FLAT);
+
+	input_register_device(hdaps_idev);
 
 	/* start up our timer for the input device */
 	init_timer(&hdaps_timer);
@@ -580,10 +584,12 @@ static int __init hdaps_init(void)
 	printk(KERN_INFO "hdaps: driver successfully loaded.\n");
 	return 0;
 
+out_group:
+	sysfs_remove_group(&pdev->dev.kobj, &hdaps_attribute_group);
 out_device:
 	platform_device_unregister(pdev);
 out_driver:
-	driver_unregister(&hdaps_driver);
+	platform_driver_unregister(&hdaps_driver);
 out_region:
 	release_region(HDAPS_LOW_PORT, HDAPS_NR_PORTS);
 out:
@@ -594,10 +600,10 @@ out:
 static void __exit hdaps_exit(void)
 {
 	del_timer_sync(&hdaps_timer);
-	input_unregister_device(&hdaps_idev);
+	input_unregister_device(hdaps_idev);
 	sysfs_remove_group(&pdev->dev.kobj, &hdaps_attribute_group);
 	platform_device_unregister(pdev);
-	driver_unregister(&hdaps_driver);
+	platform_driver_unregister(&hdaps_driver);
 	release_region(HDAPS_LOW_PORT, HDAPS_NR_PORTS);
 
 	printk(KERN_INFO "hdaps: driver unloaded.\n");
diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c
index 6c41e25e670b..a61f5d00f10a 100644
--- a/drivers/hwmon/it87.c
+++ b/drivers/hwmon/it87.c
@@ -522,8 +522,15 @@ static ssize_t set_fan_min(struct device *dev, struct device_attribute *attr,
 	struct i2c_client *client = to_i2c_client(dev);
 	struct it87_data *data = i2c_get_clientdata(client);
 	int val = simple_strtol(buf, NULL, 10);
+	u8 reg = it87_read_value(client, IT87_REG_FAN_DIV);
 
 	down(&data->update_lock);
+	switch (nr) {
+	case 0: data->fan_div[nr] = reg & 0x07; break;
+	case 1: data->fan_div[nr] = (reg >> 3) & 0x07; break;
+	case 2: data->fan_div[nr] = (reg & 0x40) ? 3 : 1; break;
+	}
+
 	data->fan_min[nr] = FAN_TO_REG(val, DIV_FROM_REG(data->fan_div[nr]));
 	it87_write_value(client, IT87_REG_FAN_MIN(nr), data->fan_min[nr]);
 	up(&data->update_lock);
diff --git a/drivers/hwmon/lm78.c b/drivers/hwmon/lm78.c
index bde0cda9477e..78cdd506439f 100644
--- a/drivers/hwmon/lm78.c
+++ b/drivers/hwmon/lm78.c
@@ -451,7 +451,7 @@ static DEVICE_ATTR(fan3_div, S_IRUGO, show_fan_3_div, NULL);
 static ssize_t show_vid(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	struct lm78_data *data = lm78_update_device(dev);
-	return sprintf(buf, "%d\n", vid_from_reg(82, data->vid));
+	return sprintf(buf, "%d\n", vid_from_reg(data->vid, 82));
 }
 static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid, NULL);
 
diff --git a/drivers/hwmon/w83627hf.c b/drivers/hwmon/w83627hf.c
index 4e9a04e1f08e..bbb3dcde146b 100644
--- a/drivers/hwmon/w83627hf.c
+++ b/drivers/hwmon/w83627hf.c
@@ -456,7 +456,9 @@ static ssize_t store_regs_in_min0(struct device *dev, struct device_attribute *a
 		(w83627thf == data->type || w83637hf == data->type))
 
 		/* use VRM9 calculation */
-		data->in_min[0] = (u8)(((val * 100) - 70000 + 244) / 488);
+		data->in_min[0] =
+			SENSORS_LIMIT(((val * 100) - 70000 + 244) / 488, 0,
+					255);
 	else
 		/* use VRM8 (standard) calculation */
 		data->in_min[0] = IN_TO_REG(val);
@@ -481,7 +483,9 @@ static ssize_t store_regs_in_max0(struct device *dev, struct device_attribute *a
 		(w83627thf == data->type || w83637hf == data->type))
 		
 		/* use VRM9 calculation */
-		data->in_max[0] = (u8)(((val * 100) - 70000 + 244) / 488);
+		data->in_max[0] =
+			SENSORS_LIMIT(((val * 100) - 70000 + 244) / 488, 0,
+					255);
 	else
 		/* use VRM8 (standard) calculation */
 		data->in_max[0] = IN_TO_REG(val);
diff --git a/drivers/hwmon/w83792d.c b/drivers/hwmon/w83792d.c
index 4be59dbb78c4..1ba072630361 100644
--- a/drivers/hwmon/w83792d.c
+++ b/drivers/hwmon/w83792d.c
@@ -193,6 +193,7 @@ static const u8 W83792D_REG_LEVELS[3][4] = {
 	  0xE2 }	/* (bit3-0) SmartFanII: Fan3 Level 3 */
 };
 
+#define W83792D_REG_GPIO_EN		0x1A
 #define W83792D_REG_CONFIG		0x40
 #define W83792D_REG_VID_FANDIV		0x47
 #define W83792D_REG_CHIPID		0x49
@@ -257,7 +258,7 @@ DIV_TO_REG(long val)
 {
 	int i;
 	val = SENSORS_LIMIT(val, 1, 128) >> 1;
-	for (i = 0; i < 6; i++) {
+	for (i = 0; i < 7; i++) {
 		if (val == 0)
 			break;
 		val >>= 1;
@@ -1282,8 +1283,8 @@ w83792d_detect(struct i2c_adapter *adapter, int address, int kind)
 	w83792d_init_client(new_client);
 
 	/* A few vars need to be filled upon startup */
-	for (i = 1; i <= 7; i++) {
-		data->fan_min[i - 1] = w83792d_read_value(new_client,
+	for (i = 0; i < 7; i++) {
+		data->fan_min[i] = w83792d_read_value(new_client,
 					W83792D_REG_FAN_MIN[i]);
 	}
 
@@ -1306,10 +1307,20 @@ w83792d_detect(struct i2c_adapter *adapter, int address, int kind)
 	device_create_file_fan(new_client, 1);
 	device_create_file_fan(new_client, 2);
 	device_create_file_fan(new_client, 3);
-	device_create_file_fan(new_client, 4);
-	device_create_file_fan(new_client, 5);
-	device_create_file_fan(new_client, 6);
-	device_create_file_fan(new_client, 7);
+
+	/* Read GPIO enable register to check if pins for fan 4,5 are used as
+	   GPIO */
+	val1 = w83792d_read_value(new_client, W83792D_REG_GPIO_EN);
+	if (!(val1 & 0x40))
+		device_create_file_fan(new_client, 4);
+	if (!(val1 & 0x20))
+		device_create_file_fan(new_client, 5);
+
+	val1 = w83792d_read_value(new_client, W83792D_REG_PIN);
+	if (val1 & 0x40)
+		device_create_file_fan(new_client, 6);
+	if (val1 & 0x04)
+		device_create_file_fan(new_client, 7);
 
 	device_create_file_temp1(new_client);		/* Temp1 */
 	device_create_file_temp_add(new_client, 2);	/* Temp2 */
diff --git a/drivers/i2c/busses/i2c-ali1535.c b/drivers/i2c/busses/i2c-ali1535.c
index ba90f5140af6..3eb47890db40 100644
--- a/drivers/i2c/busses/i2c-ali1535.c
+++ b/drivers/i2c/busses/i2c-ali1535.c
@@ -513,7 +513,6 @@ static void __devexit ali1535_remove(struct pci_dev *dev)
 }
 
 static struct pci_driver ali1535_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "ali1535_smbus",
 	.id_table	= ali1535_ids,
 	.probe		= ali1535_probe,
diff --git a/drivers/i2c/busses/i2c-ali1563.c b/drivers/i2c/busses/i2c-ali1563.c
index f1a62d892425..e6f63208fc4a 100644
--- a/drivers/i2c/busses/i2c-ali1563.c
+++ b/drivers/i2c/busses/i2c-ali1563.c
@@ -408,7 +408,6 @@ static struct pci_device_id __devinitdata ali1563_id_table[] = {
 MODULE_DEVICE_TABLE (pci, ali1563_id_table);
 
 static struct pci_driver ali1563_pci_driver = {
-	.owner		= THIS_MODULE,
  	.name		= "ali1563_smbus",
 	.id_table	= ali1563_id_table,
  	.probe		= ali1563_probe,
diff --git a/drivers/i2c/busses/i2c-ali15x3.c b/drivers/i2c/busses/i2c-ali15x3.c
index 400b08ed4299..7a5c0941dbc1 100644
--- a/drivers/i2c/busses/i2c-ali15x3.c
+++ b/drivers/i2c/busses/i2c-ali15x3.c
@@ -504,7 +504,6 @@ static void __devexit ali15x3_remove(struct pci_dev *dev)
 }
 
 static struct pci_driver ali15x3_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "ali15x3_smbus",
 	.id_table	= ali15x3_ids,
 	.probe		= ali15x3_probe,
diff --git a/drivers/i2c/busses/i2c-amd756.c b/drivers/i2c/busses/i2c-amd756.c
index de035d137c3f..1750dedaf4b5 100644
--- a/drivers/i2c/busses/i2c-amd756.c
+++ b/drivers/i2c/busses/i2c-amd756.c
@@ -401,7 +401,6 @@ static void __devexit amd756_remove(struct pci_dev *dev)
 }
 
 static struct pci_driver amd756_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "amd756_smbus",
 	.id_table	= amd756_ids,
 	.probe		= amd756_probe,
diff --git a/drivers/i2c/busses/i2c-amd8111.c b/drivers/i2c/busses/i2c-amd8111.c
index f3b79a68dbec..e5ef560e686a 100644
--- a/drivers/i2c/busses/i2c-amd8111.c
+++ b/drivers/i2c/busses/i2c-amd8111.c
@@ -384,7 +384,6 @@ static void __devexit amd8111_remove(struct pci_dev *dev)
 }
 
 static struct pci_driver amd8111_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "amd8111_smbus2",
 	.id_table	= amd8111_ids,
 	.probe		= amd8111_probe,
diff --git a/drivers/i2c/busses/i2c-hydra.c b/drivers/i2c/busses/i2c-hydra.c
index 1b5354e24bf5..e0cb3b0f92fa 100644
--- a/drivers/i2c/busses/i2c-hydra.c
+++ b/drivers/i2c/busses/i2c-hydra.c
@@ -155,7 +155,6 @@ static void __devexit hydra_remove(struct pci_dev *dev)
 
 
 static struct pci_driver hydra_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "hydra_smbus",
 	.id_table	= hydra_ids,
 	.probe		= hydra_probe,
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index 4f63195069da..ac3eafa8aac0 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -560,7 +560,6 @@ static void __devexit i801_remove(struct pci_dev *dev)
 }
 
 static struct pci_driver i801_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "i801_smbus",
 	.id_table	= i801_ids,
 	.probe		= i801_probe,
diff --git a/drivers/i2c/busses/i2c-i810.c b/drivers/i2c/busses/i2c-i810.c
index 52bc30593bd7..748be30f2bae 100644
--- a/drivers/i2c/busses/i2c-i810.c
+++ b/drivers/i2c/busses/i2c-i810.c
@@ -233,7 +233,6 @@ static void __devexit i810_remove(struct pci_dev *dev)
 }
 
 static struct pci_driver i810_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "i810_smbus",
 	.id_table	= i810_ids,
 	.probe		= i810_probe,
diff --git a/drivers/i2c/busses/i2c-iop3xx.c b/drivers/i2c/busses/i2c-iop3xx.c
index cfae4ad00fae..1414851a17b8 100644
--- a/drivers/i2c/busses/i2c-iop3xx.c
+++ b/drivers/i2c/busses/i2c-iop3xx.c
@@ -405,10 +405,9 @@ static struct i2c_algorithm iop3xx_i2c_algo = {
 };
 
 static int 
-iop3xx_i2c_remove(struct device *device)
+iop3xx_i2c_remove(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(device);
-	struct i2c_adapter *padapter = dev_get_drvdata(&pdev->dev);
+	struct i2c_adapter *padapter = platform_get_drvdata(pdev);
 	struct i2c_algo_iop3xx_data *adapter_data = 
 		(struct i2c_algo_iop3xx_data *)padapter->algo_data;
 	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -426,15 +425,14 @@ iop3xx_i2c_remove(struct device *device)
 	kfree(adapter_data);
 	kfree(padapter);
 
-	dev_set_drvdata(&pdev->dev, NULL);
+	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }
 
 static int 
-iop3xx_i2c_probe(struct device *dev)
+iop3xx_i2c_probe(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
 	struct resource *res;
 	int ret;
 	struct i2c_adapter *new_adapter;
@@ -499,7 +497,7 @@ iop3xx_i2c_probe(struct device *dev)
 	iop3xx_i2c_set_slave_addr(adapter_data);
 	iop3xx_i2c_enable(adapter_data);
 
-	dev_set_drvdata(&pdev->dev, new_adapter);
+	platform_set_drvdata(pdev, new_adapter);
 	new_adapter->algo_data = adapter_data;
 
 	i2c_add_adapter(new_adapter);
@@ -523,24 +521,25 @@ out:
 }
 
 
-static struct device_driver iop3xx_i2c_driver = {
-	.owner		= THIS_MODULE,
-	.name		= "IOP3xx-I2C",
-	.bus		= &platform_bus_type,
+static struct platform_driver iop3xx_i2c_driver = {
 	.probe		= iop3xx_i2c_probe,
-	.remove		= iop3xx_i2c_remove
+	.remove		= iop3xx_i2c_remove,
+	.driver		= {
+		.owner	= THIS_MODULE,
+		.name	= "IOP3xx-I2C",
+	},
 };
 
 static int __init 
 i2c_iop3xx_init (void)
 {
-	return driver_register(&iop3xx_i2c_driver);
+	return platform_driver_register(&iop3xx_i2c_driver);
 }
 
 static void __exit 
 i2c_iop3xx_exit (void)
 {
-	driver_unregister(&iop3xx_i2c_driver);
+	platform_driver_unregister(&iop3xx_i2c_driver);
 	return;
 }
 
diff --git a/drivers/i2c/busses/i2c-ixp2000.c b/drivers/i2c/busses/i2c-ixp2000.c
index 64552a376f2d..cd6f45d186ab 100644
--- a/drivers/i2c/busses/i2c-ixp2000.c
+++ b/drivers/i2c/busses/i2c-ixp2000.c
@@ -36,8 +36,6 @@
 #include <asm/hardware.h>	/* Pick up IXP2000-specific bits */
 #include <asm/arch/gpio.h>
 
-static struct device_driver ixp2000_i2c_driver;
-
 static inline int ixp2000_scl_pin(void *data)
 {
 	return ((struct ixp2000_i2c_pins*)data)->scl_pin;
@@ -86,12 +84,11 @@ struct ixp2000_i2c_data {
 	struct i2c_algo_bit_data algo_data;
 };
 
-static int ixp2000_i2c_remove(struct device *dev)
+static int ixp2000_i2c_remove(struct platform_device *plat_dev)
 {
-	struct platform_device *plat_dev = to_platform_device(dev);
-	struct ixp2000_i2c_data *drv_data = dev_get_drvdata(&plat_dev->dev);
+	struct ixp2000_i2c_data *drv_data = platform_get_drvdata(plat_dev);
 
-	dev_set_drvdata(&plat_dev->dev, NULL);
+	platform_set_drvdata(plat_dev, NULL);
 
 	i2c_bit_del_bus(&drv_data->adapter);
 
@@ -100,10 +97,9 @@ static int ixp2000_i2c_remove(struct device *dev)
 	return 0;
 }
 
-static int ixp2000_i2c_probe(struct device *dev)
+static int ixp2000_i2c_probe(struct platform_device *plat_dev)
 {
 	int err;
-	struct platform_device *plat_dev = to_platform_device(dev);
 	struct ixp2000_i2c_pins *gpio = plat_dev->dev.platform_data;
 	struct ixp2000_i2c_data *drv_data = 
 		kzalloc(sizeof(struct ixp2000_i2c_data), GFP_KERNEL);
@@ -122,7 +118,7 @@ static int ixp2000_i2c_probe(struct device *dev)
 	drv_data->algo_data.timeout = 100;
 
 	drv_data->adapter.id = I2C_HW_B_IXP2000,
-	strlcpy(drv_data->adapter.name, ixp2000_i2c_driver.name,
+	strlcpy(drv_data->adapter.name, plat_dev->dev.driver->name,
 		I2C_NAME_SIZE);
 	drv_data->adapter.algo_data = &drv_data->algo_data,
 
@@ -134,32 +130,33 @@ static int ixp2000_i2c_probe(struct device *dev)
 	gpio_line_set(gpio->sda_pin, 0);
 
 	if ((err = i2c_bit_add_bus(&drv_data->adapter)) != 0) {
-		dev_err(dev, "Could not install, error %d\n", err);
+		dev_err(&plat_dev->dev, "Could not install, error %d\n", err);
 		kfree(drv_data);
 		return err;
 	} 
 
-	dev_set_drvdata(&plat_dev->dev, drv_data);
+	platform_set_drvdata(plat_dev, drv_data);
 
 	return 0;
 }
 
-static struct device_driver ixp2000_i2c_driver = {
-	.owner		= THIS_MODULE,
-	.name		= "IXP2000-I2C",
-	.bus		= &platform_bus_type,
+static struct platform_driver ixp2000_i2c_driver = {
 	.probe		= ixp2000_i2c_probe,
 	.remove		= ixp2000_i2c_remove,
+	.driver		= {
+		.name	= "IXP2000-I2C",
+		.owner	= THIS_MODULE,
+	},
 };
 
 static int __init ixp2000_i2c_init(void)
 {
-	return driver_register(&ixp2000_i2c_driver);
+	return platform_driver_register(&ixp2000_i2c_driver);
 }
 
 static void __exit ixp2000_i2c_exit(void)
 {
-	driver_unregister(&ixp2000_i2c_driver);
+	platform_driver_unregister(&ixp2000_i2c_driver);
 }
 
 module_init(ixp2000_i2c_init);
diff --git a/drivers/i2c/busses/i2c-ixp4xx.c b/drivers/i2c/busses/i2c-ixp4xx.c
index cc652c350814..e422d8b2d4d6 100644
--- a/drivers/i2c/busses/i2c-ixp4xx.c
+++ b/drivers/i2c/busses/i2c-ixp4xx.c
@@ -35,8 +35,6 @@
 
 #include <asm/hardware.h>	/* Pick up IXP4xx-specific bits */
 
-static struct device_driver ixp4xx_i2c_driver;
-
 static inline int ixp4xx_scl_pin(void *data)
 {
 	return ((struct ixp4xx_i2c_pins*)data)->scl_pin;
@@ -87,12 +85,11 @@ struct ixp4xx_i2c_data {
 	struct i2c_algo_bit_data algo_data;
 };
 
-static int ixp4xx_i2c_remove(struct device *dev)
+static int ixp4xx_i2c_remove(struct platform_device *plat_dev)
 {
-	struct platform_device *plat_dev = to_platform_device(dev);
-	struct ixp4xx_i2c_data *drv_data = dev_get_drvdata(&plat_dev->dev);
+	struct ixp4xx_i2c_data *drv_data = platform_get_drvdata(plat_dev);
 
-	dev_set_drvdata(&plat_dev->dev, NULL);
+	platform_set_drvdata(plat_dev, NULL);
 
 	i2c_bit_del_bus(&drv_data->adapter);
 
@@ -101,10 +98,9 @@ static int ixp4xx_i2c_remove(struct device *dev)
 	return 0;
 }
 
-static int ixp4xx_i2c_probe(struct device *dev)
+static int ixp4xx_i2c_probe(struct platform_device *plat_dev)
 {
 	int err;
-	struct platform_device *plat_dev = to_platform_device(dev);
 	struct ixp4xx_i2c_pins *gpio = plat_dev->dev.platform_data;
 	struct ixp4xx_i2c_data *drv_data = 
 		kzalloc(sizeof(struct ixp4xx_i2c_data), GFP_KERNEL);
@@ -130,7 +126,7 @@ static int ixp4xx_i2c_probe(struct device *dev)
 	drv_data->algo_data.timeout = 100;
 
 	drv_data->adapter.id = I2C_HW_B_IXP4XX;
-	strlcpy(drv_data->adapter.name, ixp4xx_i2c_driver.name,
+	strlcpy(drv_data->adapter.name, plat_dev->dev.driver->name,
 		I2C_NAME_SIZE);
 	drv_data->adapter.algo_data = &drv_data->algo_data;
 
@@ -142,33 +138,34 @@ static int ixp4xx_i2c_probe(struct device *dev)
 	gpio_line_set(gpio->sda_pin, 0);
 
 	if ((err = i2c_bit_add_bus(&drv_data->adapter) != 0)) {
-		printk(KERN_ERR "ERROR: Could not install %s\n", dev->bus_id);
+		printk(KERN_ERR "ERROR: Could not install %s\n", plat_dev->dev.bus_id);
 
 		kfree(drv_data);
 		return err;
 	}
 
-	dev_set_drvdata(&plat_dev->dev, drv_data);
+	platform_set_drvdata(plat_dev, drv_data);
 
 	return 0;
 }
 
-static struct device_driver ixp4xx_i2c_driver = {
-	.owner		= THIS_MODULE,
-	.name		= "IXP4XX-I2C",
-	.bus		= &platform_bus_type,
+static struct platform_driver ixp4xx_i2c_driver = {
 	.probe		= ixp4xx_i2c_probe,
 	.remove		= ixp4xx_i2c_remove,
+	.driver		= {
+		.name	= "IXP4XX-I2C",
+		.owner	= THIS_MODULE,
+	},
 };
 
 static int __init ixp4xx_i2c_init(void)
 {
-	return driver_register(&ixp4xx_i2c_driver);
+	return platform_driver_register(&ixp4xx_i2c_driver);
 }
 
 static void __exit ixp4xx_i2c_exit(void)
 {
-	driver_unregister(&ixp4xx_i2c_driver);
+	platform_driver_unregister(&ixp4xx_i2c_driver);
 }
 
 module_init(ixp4xx_i2c_init);
diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c
index 65b939a059e9..5ccd338a9dc9 100644
--- a/drivers/i2c/busses/i2c-mpc.c
+++ b/drivers/i2c/busses/i2c-mpc.c
@@ -288,11 +288,10 @@ static struct i2c_adapter mpc_ops = {
 	.retries = 1
 };
 
-static int fsl_i2c_probe(struct device *device)
+static int fsl_i2c_probe(struct platform_device *pdev)
 {
 	int result = 0;
 	struct mpc_i2c *i2c;
-	struct platform_device *pdev = to_platform_device(device);
 	struct fsl_i2c_platform_data *pdata;
 	struct resource *r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 
@@ -323,7 +322,7 @@ static int fsl_i2c_probe(struct device *device)
 		}
 
 	mpc_i2c_setclock(i2c);
-	dev_set_drvdata(device, i2c);
+	platform_set_drvdata(pdev, i2c);
 
 	i2c->adap = mpc_ops;
 	i2c_set_adapdata(&i2c->adap, i2c);
@@ -345,12 +344,12 @@ static int fsl_i2c_probe(struct device *device)
 	return result;
 };
 
-static int fsl_i2c_remove(struct device *device)
+static int fsl_i2c_remove(struct platform_device *pdev)
 {
-	struct mpc_i2c *i2c = dev_get_drvdata(device);
+	struct mpc_i2c *i2c = platform_get_drvdata(pdev);
 
 	i2c_del_adapter(&i2c->adap);
-	dev_set_drvdata(device, NULL);
+	platform_set_drvdata(pdev, NULL);
 
 	if (i2c->irq != 0)
 		free_irq(i2c->irq, i2c);
@@ -361,22 +360,23 @@ static int fsl_i2c_remove(struct device *device)
 };
 
 /* Structure for a device driver */
-static struct device_driver fsl_i2c_driver = {
-	.owner = THIS_MODULE,
-	.name = "fsl-i2c",
-	.bus = &platform_bus_type,
+static struct platform_driver fsl_i2c_driver = {
 	.probe = fsl_i2c_probe,
 	.remove = fsl_i2c_remove,
+	.driver	= {
+		.owner = THIS_MODULE,
+		.name = "fsl-i2c",
+	},
 };
 
 static int __init fsl_i2c_init(void)
 {
-	return driver_register(&fsl_i2c_driver);
+	return platform_driver_register(&fsl_i2c_driver);
 }
 
 static void __exit fsl_i2c_exit(void)
 {
-	driver_unregister(&fsl_i2c_driver);
+	platform_driver_unregister(&fsl_i2c_driver);
 }
 
 module_init(fsl_i2c_init);
diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c
index 6b48027b2ee3..81031eb51056 100644
--- a/drivers/i2c/busses/i2c-mv64xxx.c
+++ b/drivers/i2c/busses/i2c-mv64xxx.c
@@ -492,11 +492,10 @@ mv64xxx_i2c_unmap_regs(struct mv64xxx_i2c_data *drv_data)
 }
 
 static int __devinit
-mv64xxx_i2c_probe(struct device *dev)
+mv64xxx_i2c_probe(struct platform_device *pd)
 {
-	struct platform_device		*pd = to_platform_device(dev);
 	struct mv64xxx_i2c_data		*drv_data;
-	struct mv64xxx_i2c_pdata	*pdata = dev->platform_data;
+	struct mv64xxx_i2c_pdata	*pdata = pd->dev.platform_data;
 	int	rc;
 
 	if ((pd->id != 0) || !pdata)
@@ -526,18 +525,19 @@ mv64xxx_i2c_probe(struct device *dev)
 	drv_data->adapter.class = I2C_CLASS_HWMON;
 	drv_data->adapter.timeout = pdata->timeout;
 	drv_data->adapter.retries = pdata->retries;
-	dev_set_drvdata(dev, drv_data);
+	platform_set_drvdata(pd, drv_data);
 	i2c_set_adapdata(&drv_data->adapter, drv_data);
 
 	if (request_irq(drv_data->irq, mv64xxx_i2c_intr, 0,
-		MV64XXX_I2C_CTLR_NAME, drv_data)) {
-
-		dev_err(dev, "mv64xxx: Can't register intr handler "
-			"irq: %d\n", drv_data->irq);
+			MV64XXX_I2C_CTLR_NAME, drv_data)) {
+		dev_err(&drv_data->adapter.dev,
+			"mv64xxx: Can't register intr handler irq: %d\n",
+			drv_data->irq);
 		rc = -EINVAL;
 		goto exit_unmap_regs;
 	} else if ((rc = i2c_add_adapter(&drv_data->adapter)) != 0) {
-		dev_err(dev, "mv64xxx: Can't add i2c adapter, rc: %d\n", -rc);
+		dev_err(&drv_data->adapter.dev,
+			"mv64xxx: Can't add i2c adapter, rc: %d\n", -rc);
 		goto exit_free_irq;
 	}
 
@@ -555,9 +555,9 @@ mv64xxx_i2c_probe(struct device *dev)
 }
 
 static int __devexit
-mv64xxx_i2c_remove(struct device *dev)
+mv64xxx_i2c_remove(struct platform_device *dev)
 {
-	struct mv64xxx_i2c_data		*drv_data = dev_get_drvdata(dev);
+	struct mv64xxx_i2c_data		*drv_data = platform_get_drvdata(dev);
 	int	rc;
 
 	rc = i2c_del_adapter(&drv_data->adapter);
@@ -568,24 +568,25 @@ mv64xxx_i2c_remove(struct device *dev)
 	return rc;
 }
 
-static struct device_driver mv64xxx_i2c_driver = {
-	.owner	= THIS_MODULE,
-	.name	= MV64XXX_I2C_CTLR_NAME,
-	.bus	= &platform_bus_type,
+static struct platform_driver mv64xxx_i2c_driver = {
 	.probe	= mv64xxx_i2c_probe,
 	.remove	= mv64xxx_i2c_remove,
+	.driver	= {
+		.owner	= THIS_MODULE,
+		.name	= MV64XXX_I2C_CTLR_NAME,
+	},
 };
 
 static int __init
 mv64xxx_i2c_init(void)
 {
-	return driver_register(&mv64xxx_i2c_driver);
+	return platform_driver_register(&mv64xxx_i2c_driver);
 }
 
 static void __exit
 mv64xxx_i2c_exit(void)
 {
-	driver_unregister(&mv64xxx_i2c_driver);
+	platform_driver_unregister(&mv64xxx_i2c_driver);
 }
 
 module_init(mv64xxx_i2c_init);
diff --git a/drivers/i2c/busses/i2c-nforce2.c b/drivers/i2c/busses/i2c-nforce2.c
index fd26036e68a3..4d18e6e5f159 100644
--- a/drivers/i2c/busses/i2c-nforce2.c
+++ b/drivers/i2c/busses/i2c-nforce2.c
@@ -347,7 +347,6 @@ static void __devexit nforce2_remove(struct pci_dev *dev)
 }
 
 static struct pci_driver nforce2_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "nForce2_smbus",
 	.id_table	= nforce2_ids,
 	.probe		= nforce2_probe,
diff --git a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c
index 7d63eec423fe..692f47345481 100644
--- a/drivers/i2c/busses/i2c-piix4.c
+++ b/drivers/i2c/busses/i2c-piix4.c
@@ -462,7 +462,6 @@ static void __devexit piix4_remove(struct pci_dev *dev)
 }
 
 static struct pci_driver piix4_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "piix4_smbus",
 	.id_table	= piix4_ids,
 	.probe		= piix4_probe,
diff --git a/drivers/i2c/busses/i2c-prosavage.c b/drivers/i2c/busses/i2c-prosavage.c
index 42cb1d8ca659..9479525892e3 100644
--- a/drivers/i2c/busses/i2c-prosavage.c
+++ b/drivers/i2c/busses/i2c-prosavage.c
@@ -301,7 +301,6 @@ static struct pci_device_id prosavage_pci_tbl[] = {
 MODULE_DEVICE_TABLE (pci, prosavage_pci_tbl);
 
 static struct pci_driver prosavage_driver = {
-	.owner		=	THIS_MODULE,
 	.name		=	"prosavage_smbus",
 	.id_table	=	prosavage_pci_tbl,
 	.probe		=	prosavage_probe,
diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c
index 67ccbea24ba4..70f7ab829d36 100644
--- a/drivers/i2c/busses/i2c-pxa.c
+++ b/drivers/i2c/busses/i2c-pxa.c
@@ -936,10 +936,10 @@ static struct pxa_i2c i2c_pxa = {
 	},
 };
 
-static int i2c_pxa_probe(struct device *dev)
+static int i2c_pxa_probe(struct platform_device *dev)
 {
 	struct pxa_i2c *i2c = &i2c_pxa;
-	struct i2c_pxa_platform_data *plat = dev->platform_data;
+	struct i2c_pxa_platform_data *plat = dev->dev.platform_data;
 	int ret;
 
 #ifdef CONFIG_PXA27x
@@ -968,7 +968,7 @@ static int i2c_pxa_probe(struct device *dev)
 	i2c_pxa_reset(i2c);
 
 	i2c->adap.algo_data = i2c;
-	i2c->adap.dev.parent = dev;
+	i2c->adap.dev.parent = &dev->dev;
 
 	ret = i2c_add_adapter(&i2c->adap);
 	if (ret < 0) {
@@ -976,7 +976,7 @@ static int i2c_pxa_probe(struct device *dev)
 		goto err_irq;
 	}
 
-	dev_set_drvdata(dev, i2c);
+	platform_set_drvdata(dev, i2c);
 
 #ifdef CONFIG_I2C_PXA_SLAVE
 	printk(KERN_INFO "I2C: %s: PXA I2C adapter, slave address %d\n",
@@ -993,11 +993,11 @@ static int i2c_pxa_probe(struct device *dev)
 	return ret;
 }
 
-static int i2c_pxa_remove(struct device *dev)
+static int i2c_pxa_remove(struct platform_device *dev)
 {
-	struct pxa_i2c *i2c = dev_get_drvdata(dev);
+	struct pxa_i2c *i2c = platform_get_drvdata(dev);
 
-	dev_set_drvdata(dev, NULL);
+	platform_set_drvdata(dev, NULL);
 
 	i2c_del_adapter(&i2c->adap);
 	free_irq(IRQ_I2C, i2c);
@@ -1006,21 +1006,22 @@ static int i2c_pxa_remove(struct device *dev)
 	return 0;
 }
 
-static struct device_driver i2c_pxa_driver = {
-	.name		= "pxa2xx-i2c",
-	.bus		= &platform_bus_type,
+static struct platform_driver i2c_pxa_driver = {
 	.probe		= i2c_pxa_probe,
 	.remove		= i2c_pxa_remove,
+	.driver		= {
+		.name	= "pxa2xx-i2c",
+	},
 };
 
 static int __init i2c_adap_pxa_init(void)
 {
-	return driver_register(&i2c_pxa_driver);
+	return platform_driver_register(&i2c_pxa_driver);
 }
 
 static void i2c_adap_pxa_exit(void)
 {
-	return driver_unregister(&i2c_pxa_driver);
+	return platform_driver_unregister(&i2c_pxa_driver);
 }
 
 module_init(i2c_adap_pxa_init);
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index 1b582262e677..58cfd3111ef6 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -760,24 +760,23 @@ static void s3c24xx_i2c_free(struct s3c24xx_i2c *i2c)
  * called by the bus driver when a suitable device is found
 */
 
-static int s3c24xx_i2c_probe(struct device *dev)
+static int s3c24xx_i2c_probe(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
 	struct s3c24xx_i2c *i2c = &s3c24xx_i2c;
 	struct resource *res;
 	int ret;
 
 	/* find the clock and enable it */
 
-	i2c->dev = dev;
-	i2c->clk = clk_get(dev, "i2c");
+	i2c->dev = &pdev->dev;
+	i2c->clk = clk_get(&pdev->dev, "i2c");
 	if (IS_ERR(i2c->clk)) {
-		dev_err(dev, "cannot get clock\n");
+		dev_err(&pdev->dev, "cannot get clock\n");
 		ret = -ENOENT;
 		goto out;
 	}
 
-	dev_dbg(dev, "clock source %p\n", i2c->clk);
+	dev_dbg(&pdev->dev, "clock source %p\n", i2c->clk);
 
 	clk_use(i2c->clk);
 	clk_enable(i2c->clk);
@@ -786,7 +785,7 @@ static int s3c24xx_i2c_probe(struct device *dev)
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (res == NULL) {
-		dev_err(dev, "cannot find IO resource\n");
+		dev_err(&pdev->dev, "cannot find IO resource\n");
 		ret = -ENOENT;
 		goto out;
 	}
@@ -795,7 +794,7 @@ static int s3c24xx_i2c_probe(struct device *dev)
 					 pdev->name);
 
 	if (i2c->ioarea == NULL) {
-		dev_err(dev, "cannot request IO\n");
+		dev_err(&pdev->dev, "cannot request IO\n");
 		ret = -ENXIO;
 		goto out;
 	}
@@ -803,17 +802,17 @@ static int s3c24xx_i2c_probe(struct device *dev)
 	i2c->regs = ioremap(res->start, (res->end-res->start)+1);
 
 	if (i2c->regs == NULL) {
-		dev_err(dev, "cannot map IO\n");
+		dev_err(&pdev->dev, "cannot map IO\n");
 		ret = -ENXIO;
 		goto out;
 	}
 
-	dev_dbg(dev, "registers %p (%p, %p)\n", i2c->regs, i2c->ioarea, res);
+	dev_dbg(&pdev->dev, "registers %p (%p, %p)\n", i2c->regs, i2c->ioarea, res);
 
 	/* setup info block for the i2c core */
 
 	i2c->adap.algo_data = i2c;
-	i2c->adap.dev.parent = dev;
+	i2c->adap.dev.parent = &pdev->dev;
 
 	/* initialise the i2c controller */
 
@@ -827,7 +826,7 @@ static int s3c24xx_i2c_probe(struct device *dev)
 
 	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
 	if (res == NULL) {
-		dev_err(dev, "cannot find IRQ\n");
+		dev_err(&pdev->dev, "cannot find IRQ\n");
 		ret = -ENOENT;
 		goto out;
 	}
@@ -836,23 +835,23 @@ static int s3c24xx_i2c_probe(struct device *dev)
 			  pdev->name, i2c);
 
 	if (ret != 0) {
-		dev_err(dev, "cannot claim IRQ\n");
+		dev_err(&pdev->dev, "cannot claim IRQ\n");
 		goto out;
 	}
 
 	i2c->irq = res;
 		
-	dev_dbg(dev, "irq resource %p (%ld)\n", res, res->start);
+	dev_dbg(&pdev->dev, "irq resource %p (%ld)\n", res, res->start);
 
 	ret = i2c_add_adapter(&i2c->adap);
 	if (ret < 0) {
-		dev_err(dev, "failed to add bus to i2c core\n");
+		dev_err(&pdev->dev, "failed to add bus to i2c core\n");
 		goto out;
 	}
 
-	dev_set_drvdata(dev, i2c);
+	platform_set_drvdata(pdev, i2c);
 
-	dev_info(dev, "%s: S3C I2C adapter\n", i2c->adap.dev.bus_id);
+	dev_info(&pdev->dev, "%s: S3C I2C adapter\n", i2c->adap.dev.bus_id);
 
  out:
 	if (ret < 0)
@@ -866,22 +865,22 @@ static int s3c24xx_i2c_probe(struct device *dev)
  * called when device is removed from the bus
 */
 
-static int s3c24xx_i2c_remove(struct device *dev)
+static int s3c24xx_i2c_remove(struct platform_device *pdev)
 {
-	struct s3c24xx_i2c *i2c = dev_get_drvdata(dev);
+	struct s3c24xx_i2c *i2c = platform_get_drvdata(pdev);
 	
 	if (i2c != NULL) {
 		s3c24xx_i2c_free(i2c);
-		dev_set_drvdata(dev, NULL);
+		platform_set_drvdata(pdev, NULL);
 	}
 
 	return 0;
 }
 
 #ifdef CONFIG_PM
-static int s3c24xx_i2c_resume(struct device *dev)
+static int s3c24xx_i2c_resume(struct platform_device *dev)
 {
-	struct s3c24xx_i2c *i2c = dev_get_drvdata(dev);
+	struct s3c24xx_i2c *i2c = platform_get_drvdata(dev);
 
 	if (i2c != NULL)
 		s3c24xx_i2c_init(i2c);
@@ -895,33 +894,35 @@ static int s3c24xx_i2c_resume(struct device *dev)
 
 /* device driver for platform bus bits */
 
-static struct device_driver s3c2410_i2c_driver = {
-	.owner		= THIS_MODULE,
-	.name		= "s3c2410-i2c",
-	.bus		= &platform_bus_type,
+static struct platform_driver s3c2410_i2c_driver = {
 	.probe		= s3c24xx_i2c_probe,
 	.remove		= s3c24xx_i2c_remove,
 	.resume		= s3c24xx_i2c_resume,
+	.driver		= {
+		.owner	= THIS_MODULE,
+		.name	= "s3c2410-i2c",
+	},
 };
 
-static struct device_driver s3c2440_i2c_driver = {
-	.owner		= THIS_MODULE,
-	.name		= "s3c2440-i2c",
-	.bus		= &platform_bus_type,
+static struct platform_driver s3c2440_i2c_driver = {
 	.probe		= s3c24xx_i2c_probe,
 	.remove		= s3c24xx_i2c_remove,
 	.resume		= s3c24xx_i2c_resume,
+	.driver		= {
+		.owner	= THIS_MODULE,
+		.name	= "s3c2440-i2c",
+	},
 };
 
 static int __init i2c_adap_s3c_init(void)
 {
 	int ret;
 
-	ret = driver_register(&s3c2410_i2c_driver);
+	ret = platform_driver_register(&s3c2410_i2c_driver);
 	if (ret == 0) {
-		ret = driver_register(&s3c2440_i2c_driver);
+		ret = platform_driver_register(&s3c2440_i2c_driver);
 		if (ret)
-			driver_unregister(&s3c2410_i2c_driver);
+			platform_driver_unregister(&s3c2410_i2c_driver);
 	}
 
 	return ret;
@@ -929,8 +930,8 @@ static int __init i2c_adap_s3c_init(void)
 
 static void __exit i2c_adap_s3c_exit(void)
 {
-	driver_unregister(&s3c2410_i2c_driver);
-	driver_unregister(&s3c2440_i2c_driver);
+	platform_driver_unregister(&s3c2410_i2c_driver);
+	platform_driver_unregister(&s3c2440_i2c_driver);
 }
 
 module_init(i2c_adap_s3c_init);
diff --git a/drivers/i2c/busses/i2c-savage4.c b/drivers/i2c/busses/i2c-savage4.c
index aebe87ba4033..0c8518298e4d 100644
--- a/drivers/i2c/busses/i2c-savage4.c
+++ b/drivers/i2c/busses/i2c-savage4.c
@@ -179,7 +179,6 @@ static void __devexit savage4_remove(struct pci_dev *dev)
 }
 
 static struct pci_driver savage4_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "savage4_smbus",
 	.id_table	= savage4_ids,
 	.probe		= savage4_probe,
diff --git a/drivers/i2c/busses/i2c-sis5595.c b/drivers/i2c/busses/i2c-sis5595.c
index 3ad27c3ba15b..b57ab74d23ec 100644
--- a/drivers/i2c/busses/i2c-sis5595.c
+++ b/drivers/i2c/busses/i2c-sis5595.c
@@ -398,7 +398,6 @@ static void __devexit sis5595_remove(struct pci_dev *dev)
 }
 
 static struct pci_driver sis5595_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "sis5595_smbus",
 	.id_table	= sis5595_ids,
 	.probe		= sis5595_probe,
diff --git a/drivers/i2c/busses/i2c-sis630.c b/drivers/i2c/busses/i2c-sis630.c
index 7f49e5fd3ff0..acb75e282414 100644
--- a/drivers/i2c/busses/i2c-sis630.c
+++ b/drivers/i2c/busses/i2c-sis630.c
@@ -496,7 +496,6 @@ static void __devexit sis630_remove(struct pci_dev *dev)
 
 
 static struct pci_driver sis630_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "sis630_smbus",
 	.id_table	= sis630_ids,
 	.probe		= sis630_probe,
diff --git a/drivers/i2c/busses/i2c-sis96x.c b/drivers/i2c/busses/i2c-sis96x.c
index 6a134c091324..3024907cdafe 100644
--- a/drivers/i2c/busses/i2c-sis96x.c
+++ b/drivers/i2c/busses/i2c-sis96x.c
@@ -329,7 +329,6 @@ static void __devexit sis96x_remove(struct pci_dev *dev)
 }
 
 static struct pci_driver sis96x_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "sis96x_smbus",
 	.id_table	= sis96x_ids,
 	.probe		= sis96x_probe,
diff --git a/drivers/i2c/busses/i2c-via.c b/drivers/i2c/busses/i2c-via.c
index 544a38e64394..484bbacfce6b 100644
--- a/drivers/i2c/busses/i2c-via.c
+++ b/drivers/i2c/busses/i2c-via.c
@@ -159,7 +159,6 @@ static void __devexit vt586b_remove(struct pci_dev *dev)
 
 
 static struct pci_driver vt586b_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "vt586b_smbus",
 	.id_table	= vt586b_ids,
 	.probe		= vt586b_probe,
diff --git a/drivers/i2c/busses/i2c-viapro.c b/drivers/i2c/busses/i2c-viapro.c
index a2237d4b2cf2..47e52bf2c5ec 100644
--- a/drivers/i2c/busses/i2c-viapro.c
+++ b/drivers/i2c/busses/i2c-viapro.c
@@ -440,7 +440,6 @@ static struct pci_device_id vt596_ids[] = {
 MODULE_DEVICE_TABLE(pci, vt596_ids);
 
 static struct pci_driver vt596_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "vt596_smbus",
 	.id_table	= vt596_ids,
 	.probe		= vt596_probe,
diff --git a/drivers/i2c/busses/i2c-voodoo3.c b/drivers/i2c/busses/i2c-voodoo3.c
index 650c3ebde84c..b675773b0cc1 100644
--- a/drivers/i2c/busses/i2c-voodoo3.c
+++ b/drivers/i2c/busses/i2c-voodoo3.c
@@ -225,7 +225,6 @@ static void __devexit voodoo3_remove(struct pci_dev *dev)
 }
 
 static struct pci_driver voodoo3_driver = {
-	.owner		= THIS_MODULE,
 	.name		= "voodoo3_smbus",
 	.id_table	= voodoo3_ids,
 	.probe		= voodoo3_probe,
diff --git a/drivers/i2c/chips/isp1301_omap.c b/drivers/i2c/chips/isp1301_omap.c
index 9dbb72fffbe2..d2a100d77839 100644
--- a/drivers/i2c/chips/isp1301_omap.c
+++ b/drivers/i2c/chips/isp1301_omap.c
@@ -873,26 +873,27 @@ static int otg_init(struct isp1301 *isp)
 	return 0;
 }
 
-static int otg_probe(struct device *dev)
+static int otg_probe(struct platform_device *dev)
 {
 	// struct omap_usb_config *config = dev->platform_data;
 
-	otg_dev = to_platform_device(dev);
+	otg_dev = dev;
 	return 0;
 }
 
-static int otg_remove(struct device *dev)
+static int otg_remove(struct platform_device *dev)
 {
 	otg_dev = 0;
 	return 0;
 }
 
-struct device_driver omap_otg_driver = {
-	.owner		= THIS_MODULE,
-	.name		= "omap_otg",
-	.bus		= &platform_bus_type,
+struct platform_driver omap_otg_driver = {
 	.probe		= otg_probe,
-	.remove		= otg_remove,	
+	.remove		= otg_remove,
+	.driver		= {
+		.owner	= THIS_MODULE,
+		.name	= "omap_otg",
+	},
 };
 
 static int otg_bind(struct isp1301 *isp)
@@ -902,7 +903,7 @@ static int otg_bind(struct isp1301 *isp)
 	if (otg_dev)
 		return -EBUSY;
 
-	status = driver_register(&omap_otg_driver);
+	status = platform_driver_register(&omap_otg_driver);
 	if (status < 0)
 		return status;
 
@@ -913,7 +914,7 @@ static int otg_bind(struct isp1301 *isp)
 		status = -ENODEV;
 
 	if (status < 0)
-		driver_unregister(&omap_otg_driver);
+		platform_driver_unregister(&omap_otg_driver);
 	return status;
 }
 
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index 42e5b8175cbf..1c81174595b3 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -625,7 +625,7 @@ config BLK_DEV_NS87415
 	tristate "NS87415 chipset support"
 	help
 	  This driver adds detection and support for the NS87415 chip
-	  (used in SPARC64, among others).
+	  (used mainly on SPARC64 and PA-RISC machines).
 
 	  Please read the comments at the top of <file:drivers/ide/pci/ns87415.c>.
 
@@ -787,6 +787,10 @@ config BLK_DEV_IDE_PMAC_BLINK
 	  This option enables the use of the sleep LED as a hard drive
 	  activity LED.
 
+config BLK_DEV_IDE_SWARM
+	tristate "IDE for Sibyte evaluation boards"
+	depends on SIBYTE_SB1xxx_SOC
+
 config BLK_DEV_IDE_AU1XXX
        bool "IDE for AMD Alchemy Au1200"
        depends on SOC_AU1200
@@ -803,14 +807,6 @@ config BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
        depends on SOC_AU1200 && BLK_DEV_IDE_AU1XXX
 endchoice
 
-config BLK_DEV_IDE_AU1XXX_BURSTABLE_ON
-        bool "Enable burstable Mode on DbDMA"
-        default false
-        depends BLK_DEV_IDE_AU1XXX
-        help
-          This option enable the burstable Flag on DbDMA controller
-          (cf. "AMD Alchemy 'Au1200' Processor Data Book - PRELIMINARY").
-
 config BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ
        int "Maximum transfer size (KB) per request (up to 128)"
        default "128"
@@ -936,7 +932,7 @@ config BLK_DEV_Q40IDE
 
 config BLK_DEV_MPC8xx_IDE
 	bool "MPC8xx IDE support"
-	depends on 8xx
+	depends on 8xx && IDE=y && BLK_DEV_IDE=y
 	help
 	  This option provides support for IDE on Motorola MPC8xx Systems.
 	  Please see 'Type of MPC8xx IDE interface' for details.
diff --git a/drivers/ide/Makefile b/drivers/ide/Makefile
index cca9c075966d..569fae717503 100644
--- a/drivers/ide/Makefile
+++ b/drivers/ide/Makefile
@@ -48,6 +48,6 @@ obj-$(CONFIG_BLK_DEV_IDECD)		+= ide-cd.o
 obj-$(CONFIG_BLK_DEV_IDETAPE)		+= ide-tape.o
 obj-$(CONFIG_BLK_DEV_IDEFLOPPY)		+= ide-floppy.o
 
-obj-$(CONFIG_BLK_DEV_IDE)		+= legacy/ arm/
+obj-$(CONFIG_BLK_DEV_IDE)		+= legacy/ arm/ mips/
 obj-$(CONFIG_BLK_DEV_HD)		+= legacy/
 obj-$(CONFIG_ETRAX_IDE)		+= cris/
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index c2f47923d174..b4d7a3efb90f 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -1292,7 +1292,6 @@ static ide_startstop_t cdrom_start_seek (ide_drive_t *drive, unsigned int block)
 	struct cdrom_info *info = drive->driver_data;
 
 	info->dma = 0;
-	info->cmd = 0;
 	info->start_seek = jiffies;
 	return cdrom_start_packet_command(drive, 0, cdrom_start_seek_continuation);
 }
@@ -1344,8 +1343,6 @@ static ide_startstop_t cdrom_start_read (ide_drive_t *drive, unsigned int block)
 	    (rq->nr_sectors & (sectors_per_frame - 1)))
 		info->dma = 0;
 
-	info->cmd = READ;
-
 	/* Start sending the read request to the drive. */
 	return cdrom_start_packet_command(drive, 32768, cdrom_start_read_continuation);
 }
@@ -1484,7 +1481,6 @@ static ide_startstop_t cdrom_do_packet_command (ide_drive_t *drive)
 	struct cdrom_info *info = drive->driver_data;
 
 	info->dma = 0;
-	info->cmd = 0;
 	rq->flags &= ~REQ_FAILED;
 	len = rq->data_len;
 
@@ -1891,7 +1887,6 @@ static ide_startstop_t cdrom_start_write(ide_drive_t *drive, struct request *rq)
 	/* use dma, if possible. we don't need to check more, since we
 	 * know that the transfer is always (at least!) frame aligned */
 	info->dma = drive->using_dma ? 1 : 0;
-	info->cmd = WRITE;
 
 	info->devinfo.media_written = 1;
 
@@ -1916,7 +1911,6 @@ static ide_startstop_t cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
 	rq->flags |= REQ_QUIET;
 
 	info->dma = 0;
-	info->cmd = 0;
 
 	/*
 	 * sg request
@@ -1925,7 +1919,6 @@ static ide_startstop_t cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
 		int mask = drive->queue->dma_alignment;
 		unsigned long addr = (unsigned long) page_address(bio_page(rq->bio));
 
-		info->cmd = rq_data_dir(rq);
 		info->dma = drive->using_dma;
 
 		/*
@@ -3328,8 +3321,8 @@ static ide_proc_entry_t idecd_proc[] = {
 #endif
 
 static ide_driver_t ide_cdrom_driver = {
-	.owner			= THIS_MODULE,
 	.gen_driver = {
+		.owner		= THIS_MODULE,
 		.name		= "ide-cdrom",
 		.bus		= &ide_bus_type,
 		.probe		= ide_cd_probe,
@@ -3510,8 +3503,8 @@ static void __exit ide_cdrom_exit(void)
 {
 	driver_unregister(&ide_cdrom_driver.gen_driver);
 }
- 
-static int ide_cdrom_init(void)
+
+static int __init ide_cdrom_init(void)
 {
 	return driver_register(&ide_cdrom_driver.gen_driver);
 }
diff --git a/drivers/ide/ide-cd.h b/drivers/ide/ide-cd.h
index 7ca3e5afc665..ad1f2ed14a37 100644
--- a/drivers/ide/ide-cd.h
+++ b/drivers/ide/ide-cd.h
@@ -480,7 +480,6 @@ struct cdrom_info {
 
 	struct request request_sense_request;
 	int dma;
-	int cmd;
 	unsigned long last_block;
 	unsigned long start_seek;
 	/* Buffer to hold mechanism status and changer slot table. */
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index e827b39e4b3c..449522f0540c 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -1034,12 +1034,12 @@ static int ide_disk_remove(struct device *dev)
 	struct ide_disk_obj *idkp = drive->driver_data;
 	struct gendisk *g = idkp->disk;
 
-	ide_cacheflush_p(drive);
-
 	ide_unregister_subdriver(drive, idkp->driver);
 
 	del_gendisk(g);
 
+	ide_cacheflush_p(drive);
+
 	ide_disk_put(idkp);
 
 	return 0;
@@ -1089,8 +1089,8 @@ static void ide_device_shutdown(struct device *dev)
 }
 
 static ide_driver_t idedisk_driver = {
-	.owner			= THIS_MODULE,
 	.gen_driver = {
+		.owner		= THIS_MODULE,
 		.name		= "ide-disk",
 		.bus		= &ide_bus_type,
 		.probe		= ide_disk_probe,
@@ -1266,7 +1266,7 @@ static void __exit idedisk_exit (void)
 	driver_unregister(&idedisk_driver.gen_driver);
 }
 
-static int idedisk_init (void)
+static int __init idedisk_init(void)
 {
 	return driver_register(&idedisk_driver.gen_driver);
 }
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index 1e1531334c25..0523da77425a 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -90,11 +90,6 @@
 #include <asm/io.h>
 #include <asm/irq.h>
 
-struct drive_list_entry {
-	const char *id_model;
-	const char *id_firmware;
-};
-
 static const struct drive_list_entry drive_whitelist [] = {
 
 	{ "Micropolis 2112A"	,       "ALL"		},
@@ -139,7 +134,7 @@ static const struct drive_list_entry drive_blacklist [] = {
 };
 
 /**
- *	in_drive_list	-	look for drive in black/white list
+ *	ide_in_drive_list	-	look for drive in black/white list
  *	@id: drive identifier
  *	@drive_table: list to inspect
  *
@@ -147,7 +142,7 @@ static const struct drive_list_entry drive_blacklist [] = {
  *	Returns 1 if the drive is found in the table.
  */
 
-static int in_drive_list(struct hd_driveid *id, const struct drive_list_entry *drive_table)
+int ide_in_drive_list(struct hd_driveid *id, const struct drive_list_entry *drive_table)
 {
 	for ( ; drive_table->id_model ; drive_table++)
 		if ((!strcmp(drive_table->id_model, id->model)) &&
@@ -157,6 +152,8 @@ static int in_drive_list(struct hd_driveid *id, const struct drive_list_entry *d
 	return 0;
 }
 
+EXPORT_SYMBOL_GPL(ide_in_drive_list);
+
 /**
  *	ide_dma_intr	-	IDE DMA interrupt handler
  *	@drive: the drive the interrupt is for
@@ -663,7 +660,7 @@ int __ide_dma_bad_drive (ide_drive_t *drive)
 {
 	struct hd_driveid *id = drive->id;
 
-	int blacklist = in_drive_list(id, drive_blacklist);
+	int blacklist = ide_in_drive_list(id, drive_blacklist);
 	if (blacklist) {
 		printk(KERN_WARNING "%s: Disabling (U)DMA for %s (blacklisted)\n",
 				    drive->name, id->model);
@@ -677,7 +674,7 @@ EXPORT_SYMBOL(__ide_dma_bad_drive);
 int __ide_dma_good_drive (ide_drive_t *drive)
 {
 	struct hd_driveid *id = drive->id;
-	return in_drive_list(id, drive_whitelist);
+	return ide_in_drive_list(id, drive_whitelist);
 }
 
 EXPORT_SYMBOL(__ide_dma_good_drive);
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index f615ab759962..9e293c8063dc 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -1925,8 +1925,8 @@ static ide_proc_entry_t idefloppy_proc[] = {
 static int ide_floppy_probe(struct device *);
 
 static ide_driver_t idefloppy_driver = {
-	.owner			= THIS_MODULE,
 	.gen_driver = {
+		.owner		= THIS_MODULE,
 		.name		= "ide-floppy",
 		.bus		= &ide_bus_type,
 		.probe		= ide_floppy_probe,
@@ -2191,10 +2191,7 @@ static void __exit idefloppy_exit (void)
 	driver_unregister(&idefloppy_driver.gen_driver);
 }
 
-/*
- *	idefloppy_init will register the driver for each floppy.
- */
-static int idefloppy_init (void)
+static int __init idefloppy_init(void)
 {
 	printk("ide-floppy driver " IDEFLOPPY_VERSION "\n");
 	return driver_register(&idefloppy_driver.gen_driver);
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index 5275cbb1afe9..ecfafcdafea4 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -1629,12 +1629,6 @@ EXPORT_SYMBOL(ide_init_drive_cmd);
  *	for the new rq to be completed.  This is VERY DANGEROUS, and is
  *	intended for careful use by the ATAPI tape/cdrom driver code.
  *
- *	If action is ide_next, then the rq is queued immediately after
- *	the currently-being-processed-request (if any), and the function
- *	returns without waiting for the new rq to be completed.  As above,
- *	This is VERY DANGEROUS, and is intended for careful use by the
- *	ATAPI tape/cdrom driver code.
- *
  *	If action is ide_end, then the rq is queued at the end of the
  *	request queue, and the function returns immediately without waiting
  *	for the new rq to be completed. This is again intended for careful
diff --git a/drivers/ide/ide-lib.c b/drivers/ide/ide-lib.c
index b09a6537c7a8..41d46dbe6c24 100644
--- a/drivers/ide/ide-lib.c
+++ b/drivers/ide/ide-lib.c
@@ -410,10 +410,10 @@ void ide_toggle_bounce(ide_drive_t *drive, int on)
 {
 	u64 addr = BLK_BOUNCE_HIGH;	/* dma64_addr_t */
 
-	if (on && drive->media == ide_disk) {
-		if (!PCI_DMA_BUS_IS_PHYS)
-			addr = BLK_BOUNCE_ANY;
-		else if (HWIF(drive)->pci_dev)
+	if (!PCI_DMA_BUS_IS_PHYS) {
+		addr = BLK_BOUNCE_ANY;
+	} else if (on && drive->media == ide_disk) {
+		if (HWIF(drive)->pci_dev)
 			addr = HWIF(drive)->pci_dev->dma_mask;
 	}
 
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index 0ac7eb8f40d5..7d7944ed4158 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -4748,8 +4748,8 @@ static ide_proc_entry_t idetape_proc[] = {
 static int ide_tape_probe(struct device *);
 
 static ide_driver_t idetape_driver = {
-	.owner			= THIS_MODULE,
 	.gen_driver = {
+		.owner		= THIS_MODULE,
 		.name		= "ide-tape",
 		.bus		= &ide_bus_type,
 		.probe		= ide_tape_probe,
@@ -4916,10 +4916,7 @@ static void __exit idetape_exit (void)
 	unregister_chrdev(IDETAPE_MAJOR, "ht");
 }
 
-/*
- *	idetape_init will register the driver for each tape.
- */
-static int idetape_init (void)
+static int __init idetape_init(void)
 {
 	int error = 1;
 	idetape_sysfs_class = class_create(THIS_MODULE, "ide_tape");
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index 54f9639c2a8c..62ebefd6394a 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -51,8 +51,6 @@
 #include <asm/uaccess.h>
 #include <asm/io.h>
 
-#define DEBUG_TASKFILE	0	/* unset when fixed */
-
 static void ata_bswap_data (void *buffer, int wcount)
 {
 	u16 *p = buffer;
@@ -765,9 +763,6 @@ ide_startstop_t flagged_taskfile (ide_drive_t *drive, ide_task_t *task)
 	ide_hwif_t *hwif	= HWIF(drive);
 	task_struct_t *taskfile	= (task_struct_t *) task->tfRegister;
 	hob_struct_t *hobfile	= (hob_struct_t *) task->hobRegister;
-#if DEBUG_TASKFILE
-	u8 status;
-#endif
 
 	if (task->data_phase == TASKFILE_MULTI_IN ||
 	    task->data_phase == TASKFILE_MULTI_OUT) {
@@ -778,19 +773,13 @@ ide_startstop_t flagged_taskfile (ide_drive_t *drive, ide_task_t *task)
 	}
 
 	/*
-	 * (ks) Check taskfile in/out flags.
+	 * (ks) Check taskfile in flags.
 	 * If set, then execute as it is defined.
 	 * If not set, then define default settings.
 	 * The default values are:
-	 *	write and read all taskfile registers (except data) 
-	 *	write and read the hob registers (sector,nsector,lcyl,hcyl)
+	 *	read all taskfile registers (except data)
+	 *	read the hob registers (sector, nsector, lcyl, hcyl)
 	 */
-	if (task->tf_out_flags.all == 0) {
-		task->tf_out_flags.all = IDE_TASKFILE_STD_OUT_FLAGS;
-		if (drive->addressing == 1)
-			task->tf_out_flags.all |= (IDE_HOB_STD_OUT_FLAGS << 8);
-        }
-
 	if (task->tf_in_flags.all == 0) {
 		task->tf_in_flags.all = IDE_TASKFILE_STD_IN_FLAGS;
 		if (drive->addressing == 1)
@@ -803,16 +792,6 @@ ide_startstop_t flagged_taskfile (ide_drive_t *drive, ide_task_t *task)
 		hwif->OUTB(drive->ctl, IDE_CONTROL_REG);
 	SELECT_MASK(drive, 0);
 
-#if DEBUG_TASKFILE
-	status = hwif->INB(IDE_STATUS_REG);
-	if (status & 0x80) {
-		printk("flagged_taskfile -> Bad status. Status = %02x. wait 100 usec ...\n", status);
-		udelay(100);
-		status = hwif->INB(IDE_STATUS_REG);
-		printk("flagged_taskfile -> Status = %02x\n", status);
-	}
-#endif
-
 	if (task->tf_out_flags.b.data) {
 		u16 data =  taskfile->data + (hobfile->data << 8);
 		hwif->OUTW(data, IDE_DATA_REG);
diff --git a/drivers/ide/mips/Makefile b/drivers/ide/mips/Makefile
new file mode 100644
index 000000000000..677c7b2bac92
--- /dev/null
+++ b/drivers/ide/mips/Makefile
@@ -0,0 +1,4 @@
+obj-$(CONFIG_BLK_DEV_IDE_SWARM)		+= swarm.o
+obj-$(CONFIG_BLK_DEV_IDE_AU1XXX)	+= au1xxx-ide.o
+
+EXTRA_CFLAGS    := -Idrivers/ide
diff --git a/drivers/ide/mips/au1xxx-ide.c b/drivers/ide/mips/au1xxx-ide.c
index 2b6327c576b9..32431dcf5d8e 100644
--- a/drivers/ide/mips/au1xxx-ide.c
+++ b/drivers/ide/mips/au1xxx-ide.c
@@ -31,865 +31,638 @@
  */
 #undef REALLY_SLOW_IO           /* most systems can safely undef this */
 
-#include <linux/config.h>       /* for CONFIG_BLK_DEV_IDEPCI */
 #include <linux/types.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/delay.h>
-#include <linux/timer.h>
-#include <linux/mm.h>
-#include <linux/ioport.h>
-#include <linux/hdreg.h>
+#include <linux/platform_device.h>
+
 #include <linux/init.h>
 #include <linux/ide.h>
 #include <linux/sysdev.h>
 
 #include <linux/dma-mapping.h>
 
+#include "ide-timing.h"
+
 #include <asm/io.h>
 #include <asm/mach-au1x00/au1xxx.h>
 #include <asm/mach-au1x00/au1xxx_dbdma.h>
 
-#if CONFIG_PM
-#include <asm/mach-au1x00/au1xxx_pm.h>
-#endif
-
 #include <asm/mach-au1x00/au1xxx_ide.h>
 
 #define DRV_NAME	"au1200-ide"
 #define DRV_VERSION	"1.0"
-#define DRV_AUTHOR	"AMD PCS / Pete Popov <ppopov@embeddedalley.com>"
-#define DRV_DESC	"Au1200 IDE"
-
-static _auide_hwif auide_hwif;
-static spinlock_t ide_tune_drive_spin_lock = SPIN_LOCK_UNLOCKED;
-static spinlock_t ide_tune_chipset_spin_lock = SPIN_LOCK_UNLOCKED;
-static int dbdma_init_done = 0;
-
-/*
- * local I/O functions
- */
-u8 auide_inb(unsigned long port)
-{
-        return (au_readb(port));
-}
+#define DRV_AUTHOR	"Enrico Walther <enrico.walther@amd.com> / Pete Popov <ppopov@embeddedalley.com>"
 
-u16 auide_inw(unsigned long port)
-{
-        return (au_readw(port));
-}
+/* enable the burstmode in the dbdma */
+#define IDE_AU1XXX_BURSTMODE	1
 
-u32 auide_inl(unsigned long port)
-{
-        return (au_readl(port));
-}
+static _auide_hwif auide_hwif;
+static int dbdma_init_done;
 
-void auide_insw(unsigned long port, void *addr, u32 count)
-{
 #if defined(CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA)
 
-        _auide_hwif *ahwif = &auide_hwif;
-        chan_tab_t *ctp;
-        au1x_ddma_desc_t *dp;
-
-        if(!put_dest_flags(ahwif->rx_chan, (void*)addr, count << 1,
-				DDMA_FLAGS_NOIE)) {
-                printk(KERN_ERR "%s failed %d\n", __FUNCTION__, __LINE__);
-                return;
-        }
-        ctp = *((chan_tab_t **)ahwif->rx_chan);
-        dp = ctp->cur_ptr;
-        while (dp->dscr_cmd0 & DSCR_CMD0_V)
-                ;
-        ctp->cur_ptr = au1xxx_ddma_get_nextptr_virt(dp);
-#else
-        while (count--)
-        {
-                *(u16 *)addr = au_readw(port);
-                addr +=2 ;
-        }
-#endif
-}
-
-void auide_insl(unsigned long port, void *addr, u32 count)
-{
-        while (count--)
-        {
-                *(u32 *)addr = au_readl(port);
-                /* NOTE: For IDE interfaces over PCMCIA,
-                 * 32-bit access does not work
-                 */
-                addr += 4;
-        }
-}
-
-void auide_outb(u8 addr, unsigned long port)
+void auide_insw(unsigned long port, void *addr, u32 count)
 {
-        return (au_writeb(addr, port));
-}
+	_auide_hwif *ahwif = &auide_hwif;
+	chan_tab_t *ctp;
+	au1x_ddma_desc_t *dp;
 
-void auide_outbsync(ide_drive_t *drive, u8 addr, unsigned long port)
-{
-        return (au_writeb(addr, port));
+	if(!put_dest_flags(ahwif->rx_chan, (void*)addr, count << 1, 
+			   DDMA_FLAGS_NOIE)) {
+		printk(KERN_ERR "%s failed %d\n", __FUNCTION__, __LINE__);
+		return;
+	}
+	ctp = *((chan_tab_t **)ahwif->rx_chan);
+	dp = ctp->cur_ptr;
+	while (dp->dscr_cmd0 & DSCR_CMD0_V)
+		;
+	ctp->cur_ptr = au1xxx_ddma_get_nextptr_virt(dp);
 }
 
-void auide_outw(u16 addr, unsigned long port)
+void auide_outsw(unsigned long port, void *addr, u32 count)
 {
-        return (au_writew(addr, port));
-}
+	_auide_hwif *ahwif = &auide_hwif;
+	chan_tab_t *ctp;
+	au1x_ddma_desc_t *dp;
 
-void auide_outl(u32 addr, unsigned long port)
-{
-        return (au_writel(addr, port));
+	if(!put_source_flags(ahwif->tx_chan, (void*)addr,
+			     count << 1, DDMA_FLAGS_NOIE)) {
+		printk(KERN_ERR "%s failed %d\n", __FUNCTION__, __LINE__);
+		return;
+	}
+	ctp = *((chan_tab_t **)ahwif->tx_chan);
+	dp = ctp->cur_ptr;
+	while (dp->dscr_cmd0 & DSCR_CMD0_V)
+		;
+	ctp->cur_ptr = au1xxx_ddma_get_nextptr_virt(dp);
 }
 
-void auide_outsw(unsigned long port, void *addr, u32 count)
-{
-#if defined(CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA)
-        _auide_hwif *ahwif = &auide_hwif;
-        chan_tab_t *ctp;
-        au1x_ddma_desc_t *dp;
-
-        if(!put_source_flags(ahwif->tx_chan, (void*)addr,
-                                          count << 1, DDMA_FLAGS_NOIE)) {
-                printk(KERN_ERR "%s failed %d\n", __FUNCTION__, __LINE__);
-                return;
-        }
-        ctp = *((chan_tab_t **)ahwif->tx_chan);
-        dp = ctp->cur_ptr;
-        while (dp->dscr_cmd0 & DSCR_CMD0_V)
-                ;
-        ctp->cur_ptr = au1xxx_ddma_get_nextptr_virt(dp);
-#else
-        while (count--)
-        {
-                au_writew(*(u16 *)addr, port);
-                addr += 2;
-        }
 #endif
-}
-
-void auide_outsl(unsigned long port, void *addr, u32 count)
-{
-        while (count--)
-        {
-                au_writel(*(u32 *)addr, port);
-                /* NOTE: For IDE interfaces over PCMCIA,
-                 * 32-bit access does not work
-                 */
-                addr += 4;
-        }
-}
 
 static void auide_tune_drive(ide_drive_t *drive, byte pio)
 {
-        int mem_sttime;
-        int mem_stcfg;
-        unsigned long flags;
-        u8 speed;
-
-        /* get the best pio mode for the drive */
-        pio = ide_get_best_pio_mode(drive, pio, 4, NULL);
-
-        printk("%s: setting Au1XXX IDE to PIO mode%d\n",
-                drive->name, pio);
-
-        spin_lock_irqsave(&ide_tune_drive_spin_lock, flags);
-
-        mem_sttime = 0;
-        mem_stcfg  = au_readl(MEM_STCFG2);
-
-        /* set pio mode! */
-        switch(pio) {
-                case 0:
-                        /* set timing parameters for RCS2# */
-                        mem_sttime =   SBC_IDE_PIO0_TWCS
-                                     | SBC_IDE_PIO0_TCSH
-                                     | SBC_IDE_PIO0_TCSOFF
-                                     | SBC_IDE_PIO0_TWP
-                                     | SBC_IDE_PIO0_TCSW
-                                     | SBC_IDE_PIO0_TPM
-                                     | SBC_IDE_PIO0_TA;
-                        /* set configuration for RCS2# */
-                        mem_stcfg |= TS_MASK;
-                        mem_stcfg &= ~TCSOE_MASK;
-                        mem_stcfg &= ~TOECS_MASK;
-                        mem_stcfg |= SBC_IDE_PIO0_TCSOE | SBC_IDE_PIO0_TOECS;
-
-                        au_writel(mem_sttime,MEM_STTIME2);
-                        au_writel(mem_stcfg,MEM_STCFG2);
-                        break;
-
-                case 1:
-                        /* set timing parameters for RCS2# */
-                        mem_sttime =   SBC_IDE_PIO1_TWCS
-                                     | SBC_IDE_PIO1_TCSH
-                                     | SBC_IDE_PIO1_TCSOFF
-                                     | SBC_IDE_PIO1_TWP
-                                     | SBC_IDE_PIO1_TCSW
-                                     | SBC_IDE_PIO1_TPM
-                                     | SBC_IDE_PIO1_TA;
-                        /* set configuration for RCS2# */
-                        mem_stcfg |= TS_MASK;
-                        mem_stcfg &= ~TCSOE_MASK;
-                        mem_stcfg &= ~TOECS_MASK;
-                        mem_stcfg |= SBC_IDE_PIO1_TCSOE | SBC_IDE_PIO1_TOECS;
-                        break;
-
-                case 2:
-                        /* set timing parameters for RCS2# */
-                        mem_sttime =   SBC_IDE_PIO2_TWCS
-                                     | SBC_IDE_PIO2_TCSH
-                                     | SBC_IDE_PIO2_TCSOFF
-                                     | SBC_IDE_PIO2_TWP
-                                     | SBC_IDE_PIO2_TCSW
-                                     | SBC_IDE_PIO2_TPM
-                                     | SBC_IDE_PIO2_TA;
-                        /* set configuration for RCS2# */
-                        mem_stcfg &= ~TS_MASK;
-                        mem_stcfg &= ~TCSOE_MASK;
-                        mem_stcfg &= ~TOECS_MASK;
-                        mem_stcfg |= SBC_IDE_PIO2_TCSOE | SBC_IDE_PIO2_TOECS;
-                        break;
-
-                case 3:
-                        /* set timing parameters for RCS2# */
-                        mem_sttime =   SBC_IDE_PIO3_TWCS
-                                     | SBC_IDE_PIO3_TCSH
-                                     | SBC_IDE_PIO3_TCSOFF
-                                     | SBC_IDE_PIO3_TWP
-                                     | SBC_IDE_PIO3_TCSW
-                                     | SBC_IDE_PIO3_TPM
-                                     | SBC_IDE_PIO3_TA;
-                        /* set configuration for RCS2# */
-                        mem_stcfg |= TS_MASK;
-                        mem_stcfg &= ~TS_MASK;
-                        mem_stcfg &= ~TCSOE_MASK;
-                        mem_stcfg &= ~TOECS_MASK;
-                        mem_stcfg |= SBC_IDE_PIO3_TCSOE | SBC_IDE_PIO3_TOECS;
-
-                        break;
-
-                case 4:
-                        /* set timing parameters for RCS2# */
-                        mem_sttime =   SBC_IDE_PIO4_TWCS
-                                     | SBC_IDE_PIO4_TCSH
-                                     | SBC_IDE_PIO4_TCSOFF
-                                     | SBC_IDE_PIO4_TWP
-                                     | SBC_IDE_PIO4_TCSW
-                                     | SBC_IDE_PIO4_TPM
-                                     | SBC_IDE_PIO4_TA;
-                        /* set configuration for RCS2# */
-                        mem_stcfg &= ~TS_MASK;
-                        mem_stcfg &= ~TCSOE_MASK;
-                        mem_stcfg &= ~TOECS_MASK;
-                        mem_stcfg |= SBC_IDE_PIO4_TCSOE | SBC_IDE_PIO4_TOECS;
-                        break;
-        }
-
-        au_writel(mem_sttime,MEM_STTIME2);
-        au_writel(mem_stcfg,MEM_STCFG2);
-
-        spin_unlock_irqrestore(&ide_tune_drive_spin_lock, flags);
-
-        speed = pio + XFER_PIO_0;
-        ide_config_drive_speed(drive, speed);
+	int mem_sttime;
+	int mem_stcfg;
+	u8 speed;
+
+	/* get the best pio mode for the drive */
+	pio = ide_get_best_pio_mode(drive, pio, 4, NULL);
+
+	printk(KERN_INFO "%s: setting Au1XXX IDE to PIO mode%d\n",
+	       drive->name, pio);
+
+	mem_sttime = 0;
+	mem_stcfg  = au_readl(MEM_STCFG2);
+
+	/* set pio mode! */
+	switch(pio) {
+	case 0:
+		mem_sttime = SBC_IDE_TIMING(PIO0);
+
+		/* set configuration for RCS2# */
+		mem_stcfg |= TS_MASK;
+		mem_stcfg &= ~TCSOE_MASK;
+		mem_stcfg &= ~TOECS_MASK;
+		mem_stcfg |= SBC_IDE_PIO0_TCSOE | SBC_IDE_PIO0_TOECS;
+		break;
+
+	case 1:
+		mem_sttime = SBC_IDE_TIMING(PIO1);
+
+		/* set configuration for RCS2# */
+		mem_stcfg |= TS_MASK;
+		mem_stcfg &= ~TCSOE_MASK;
+		mem_stcfg &= ~TOECS_MASK;
+		mem_stcfg |= SBC_IDE_PIO1_TCSOE | SBC_IDE_PIO1_TOECS;
+		break;
+
+	case 2:
+		mem_sttime = SBC_IDE_TIMING(PIO2);
+
+		/* set configuration for RCS2# */
+		mem_stcfg &= ~TS_MASK;
+		mem_stcfg &= ~TCSOE_MASK;
+		mem_stcfg &= ~TOECS_MASK;
+		mem_stcfg |= SBC_IDE_PIO2_TCSOE | SBC_IDE_PIO2_TOECS;
+		break;
+
+	case 3:
+		mem_sttime = SBC_IDE_TIMING(PIO3);
+
+		/* set configuration for RCS2# */
+		mem_stcfg &= ~TS_MASK;
+		mem_stcfg &= ~TCSOE_MASK;
+		mem_stcfg &= ~TOECS_MASK;
+		mem_stcfg |= SBC_IDE_PIO3_TCSOE | SBC_IDE_PIO3_TOECS;
+
+		break;
+
+	case 4:
+		mem_sttime = SBC_IDE_TIMING(PIO4);
+
+		/* set configuration for RCS2# */
+		mem_stcfg &= ~TS_MASK;
+		mem_stcfg &= ~TCSOE_MASK;
+		mem_stcfg &= ~TOECS_MASK;
+		mem_stcfg |= SBC_IDE_PIO4_TCSOE | SBC_IDE_PIO4_TOECS;
+		break;
+	}
+
+	au_writel(mem_sttime,MEM_STTIME2);
+	au_writel(mem_stcfg,MEM_STCFG2);
+
+	speed = pio + XFER_PIO_0;
+	ide_config_drive_speed(drive, speed);
 }
 
 static int auide_tune_chipset (ide_drive_t *drive, u8 speed)
 {
-        u8 mode = 0;
-        int mem_sttime;
-        int mem_stcfg;
-        unsigned long flags;
+	int mem_sttime;
+	int mem_stcfg;
+	unsigned long mode;
+
 #ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
-        struct hd_driveid *id = drive->id;
-
-        /*
-         * Now see what the current drive is capable of,
-         * selecting UDMA only if the mate said it was ok.
-         */
-        if (id && (id->capability & 1) && drive->autodma &&
-            !__ide_dma_bad_drive(drive)) {
-                if (!mode && (id->field_valid & 2) && (id->dma_mword & 7)) {
-                        if      (id->dma_mword & 4)
-                                mode = XFER_MW_DMA_2;
-                        else if (id->dma_mword & 2)
-                                mode = XFER_MW_DMA_1;
-                        else if (id->dma_mword & 1)
-                                mode = XFER_MW_DMA_0;
-                }
-        }
+	if (ide_use_dma(drive))
+		mode = ide_dma_speed(drive, 0);
 #endif
 
-        spin_lock_irqsave(&ide_tune_chipset_spin_lock, flags);
+	mem_sttime = 0;
+	mem_stcfg  = au_readl(MEM_STCFG2);
 
-        mem_sttime = 0;
-        mem_stcfg  = au_readl(MEM_STCFG2);
-
-        switch(speed) {
-                case XFER_PIO_4:
-                case XFER_PIO_3:
-                case XFER_PIO_2:
-                case XFER_PIO_1:
-                case XFER_PIO_0:
-                        auide_tune_drive(drive, (speed - XFER_PIO_0));
-                        break;
+	if (speed >= XFER_PIO_0 && speed <= XFER_PIO_4) {
+		auide_tune_drive(drive, speed - XFER_PIO_0);
+		return 0;
+	}
+	      
+	switch(speed) {
 #ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
-                case XFER_MW_DMA_2:
-                        /* set timing parameters for RCS2# */
-                        mem_sttime =   SBC_IDE_MDMA2_TWCS
-                                     | SBC_IDE_MDMA2_TCSH
-                                     | SBC_IDE_MDMA2_TCSOFF
-                                     | SBC_IDE_MDMA2_TWP
-                                     | SBC_IDE_MDMA2_TCSW
-                                     | SBC_IDE_MDMA2_TPM
-                                     | SBC_IDE_MDMA2_TA;
-                        /* set configuration for RCS2# */
-                        mem_stcfg &= ~TS_MASK;
-                        mem_stcfg &= ~TCSOE_MASK;
-                        mem_stcfg &= ~TOECS_MASK;
-                        mem_stcfg |= SBC_IDE_MDMA2_TCSOE | SBC_IDE_MDMA2_TOECS;
-
-                        mode = XFER_MW_DMA_2;
-                        break;
-                case XFER_MW_DMA_1:
-                        /* set timing parameters for RCS2# */
-                        mem_sttime =   SBC_IDE_MDMA1_TWCS
-                                     | SBC_IDE_MDMA1_TCSH
-                                     | SBC_IDE_MDMA1_TCSOFF
-                                     | SBC_IDE_MDMA1_TWP
-                                     | SBC_IDE_MDMA1_TCSW
-                                     | SBC_IDE_MDMA1_TPM
-                                     | SBC_IDE_MDMA1_TA;
-                        /* set configuration for RCS2# */
-                        mem_stcfg &= ~TS_MASK;
-                        mem_stcfg &= ~TCSOE_MASK;
-                        mem_stcfg &= ~TOECS_MASK;
-                        mem_stcfg |= SBC_IDE_MDMA1_TCSOE | SBC_IDE_MDMA1_TOECS;
-
-                        mode = XFER_MW_DMA_1;
-                        break;
-                case XFER_MW_DMA_0:
-                        /* set timing parameters for RCS2# */
-                        mem_sttime =   SBC_IDE_MDMA0_TWCS
-                                     | SBC_IDE_MDMA0_TCSH
-                                     | SBC_IDE_MDMA0_TCSOFF
-                                     | SBC_IDE_MDMA0_TWP
-                                     | SBC_IDE_MDMA0_TCSW
-                                     | SBC_IDE_MDMA0_TPM
-                                     | SBC_IDE_MDMA0_TA;
-                        /* set configuration for RCS2# */
-                        mem_stcfg |= TS_MASK;
-                        mem_stcfg &= ~TCSOE_MASK;
-                        mem_stcfg &= ~TOECS_MASK;
-                        mem_stcfg |= SBC_IDE_MDMA0_TCSOE | SBC_IDE_MDMA0_TOECS;
-
-                        mode = XFER_MW_DMA_0;
-                        break;
+	case XFER_MW_DMA_2:
+		mem_sttime = SBC_IDE_TIMING(MDMA2);
+
+		/* set configuration for RCS2# */
+		mem_stcfg &= ~TS_MASK;
+		mem_stcfg &= ~TCSOE_MASK;
+		mem_stcfg &= ~TOECS_MASK;
+		mem_stcfg |= SBC_IDE_MDMA2_TCSOE | SBC_IDE_MDMA2_TOECS;
+
+		mode = XFER_MW_DMA_2;
+		break;
+	case XFER_MW_DMA_1:
+		mem_sttime = SBC_IDE_TIMING(MDMA1);
+
+		/* set configuration for RCS2# */
+		mem_stcfg &= ~TS_MASK;
+		mem_stcfg &= ~TCSOE_MASK;
+		mem_stcfg &= ~TOECS_MASK;
+		mem_stcfg |= SBC_IDE_MDMA1_TCSOE | SBC_IDE_MDMA1_TOECS;
+
+		mode = XFER_MW_DMA_1;
+		break;
+	case XFER_MW_DMA_0:
+		mem_sttime = SBC_IDE_TIMING(MDMA0);
+
+		/* set configuration for RCS2# */
+		mem_stcfg |= TS_MASK;
+		mem_stcfg &= ~TCSOE_MASK;
+		mem_stcfg &= ~TOECS_MASK;
+		mem_stcfg |= SBC_IDE_MDMA0_TCSOE | SBC_IDE_MDMA0_TOECS;
+
+		mode = XFER_MW_DMA_0;
+		break;
 #endif
-                default:
-                        return 1;
-        }
-
-        /*
-         * Tell the drive to switch to the new mode; abort on failure.
-         */
-        if (!mode || ide_config_drive_speed(drive, mode))
-        {
-                return 1;       /* failure */
-        }
-
-
-        au_writel(mem_sttime,MEM_STTIME2);
-        au_writel(mem_stcfg,MEM_STCFG2);
+	default:
+		return 1;
+	}
+	
+	if (ide_config_drive_speed(drive, mode))
+		return 1;
 
-        spin_unlock_irqrestore(&ide_tune_chipset_spin_lock, flags);
+	au_writel(mem_sttime,MEM_STTIME2);
+	au_writel(mem_stcfg,MEM_STCFG2);
 
-        return 0;
+	return 0;
 }
 
 /*
  * Multi-Word DMA + DbDMA functions
  */
-#ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
 
-static int in_drive_list(struct hd_driveid *id,
-                         const struct drive_list_entry *drive_table)
-{
-        for ( ; drive_table->id_model ; drive_table++){
-                if ((!strcmp(drive_table->id_model, id->model)) &&
-                        ((strstr(drive_table->id_firmware, id->fw_rev)) ||
-                        (!strcmp(drive_table->id_firmware, "ALL")))
-                )
-                        return 1;
-        }
-        return 0;
-}
+#ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
 
 static int auide_build_sglist(ide_drive_t *drive,  struct request *rq)
 {
-        ide_hwif_t *hwif = drive->hwif;
-        _auide_hwif *ahwif = (_auide_hwif*)hwif->hwif_data;
-        struct scatterlist *sg = hwif->sg_table;
+	ide_hwif_t *hwif = drive->hwif;
+	_auide_hwif *ahwif = (_auide_hwif*)hwif->hwif_data;
+	struct scatterlist *sg = hwif->sg_table;
 
-        ide_map_sg(drive, rq);
+	ide_map_sg(drive, rq);
 
-        if (rq_data_dir(rq) == READ)
-                hwif->sg_dma_direction = DMA_FROM_DEVICE;
-        else
-                hwif->sg_dma_direction = DMA_TO_DEVICE;
+	if (rq_data_dir(rq) == READ)
+		hwif->sg_dma_direction = DMA_FROM_DEVICE;
+	else
+		hwif->sg_dma_direction = DMA_TO_DEVICE;
 
-        return dma_map_sg(ahwif->dev, sg, hwif->sg_nents,
-                          hwif->sg_dma_direction);
+	return dma_map_sg(ahwif->dev, sg, hwif->sg_nents,
+			  hwif->sg_dma_direction);
 }
 
 static int auide_build_dmatable(ide_drive_t *drive)
 {
-        int i, iswrite, count = 0;
-        ide_hwif_t *hwif = HWIF(drive);
-
-        struct request *rq = HWGROUP(drive)->rq;
-
-        _auide_hwif *ahwif = (_auide_hwif*)hwif->hwif_data;
-        struct scatterlist *sg;
-
-        iswrite = (rq_data_dir(rq) == WRITE);
-        /* Save for interrupt context */
-        ahwif->drive = drive;
-
-        /* Build sglist */
-        hwif->sg_nents = i = auide_build_sglist(drive, rq);
-
-        if (!i)
-                return 0;
-
-        /* fill the descriptors */
-        sg = hwif->sg_table;
-        while (i && sg_dma_len(sg)) {
-                u32 cur_addr;
-                u32 cur_len;
-
-                cur_addr = sg_dma_address(sg);
-                cur_len = sg_dma_len(sg);
-
-                while (cur_len) {
-                        u32 flags = DDMA_FLAGS_NOIE;
-                        unsigned int tc = (cur_len < 0xfe00)? cur_len: 0xfe00;
-
-                        if (++count >= PRD_ENTRIES) {
-                                printk(KERN_WARNING "%s: DMA table too small\n",
-                                drive->name);
-                                goto use_pio_instead;
-                        }
-
-                        /* Lets enable intr for the last descriptor only */
-                        if (1==i)
-                                flags = DDMA_FLAGS_IE;
-                        else
-                                flags = DDMA_FLAGS_NOIE;
-
-                        if (iswrite) {
-				if(!put_source_flags(ahwif->tx_chan,
-						(void*)(page_address(sg->page)
-							+ sg->offset),
-						tc, flags)) {
-					printk(KERN_ERR "%s failed %d\n",
-							__FUNCTION__, __LINE__);
+	int i, iswrite, count = 0;
+	ide_hwif_t *hwif = HWIF(drive);
+
+	struct request *rq = HWGROUP(drive)->rq;
+
+	_auide_hwif *ahwif = (_auide_hwif*)hwif->hwif_data;
+	struct scatterlist *sg;
+
+	iswrite = (rq_data_dir(rq) == WRITE);
+	/* Save for interrupt context */
+	ahwif->drive = drive;
+
+	/* Build sglist */
+	hwif->sg_nents = i = auide_build_sglist(drive, rq);
+
+	if (!i)
+		return 0;
+
+	/* fill the descriptors */
+	sg = hwif->sg_table;
+	while (i && sg_dma_len(sg)) {
+		u32 cur_addr;
+		u32 cur_len;
+
+		cur_addr = sg_dma_address(sg);
+		cur_len = sg_dma_len(sg);
+
+		while (cur_len) {
+			u32 flags = DDMA_FLAGS_NOIE;
+			unsigned int tc = (cur_len < 0xfe00)? cur_len: 0xfe00;
+
+			if (++count >= PRD_ENTRIES) {
+				printk(KERN_WARNING "%s: DMA table too small\n",
+				       drive->name);
+				goto use_pio_instead;
+			}
+
+			/* Lets enable intr for the last descriptor only */
+			if (1==i)
+				flags = DDMA_FLAGS_IE;
+			else
+				flags = DDMA_FLAGS_NOIE;
+
+			if (iswrite) {
+				if(!put_source_flags(ahwif->tx_chan, 
+						     (void*)(page_address(sg->page) 
+							     + sg->offset), 
+						     tc, flags)) { 
+					printk(KERN_ERR "%s failed %d\n", 
+					       __FUNCTION__, __LINE__);
 				}
-                        } else
+			} else 
 			{
-				if(!put_dest_flags(ahwif->rx_chan,
-						(void*)(page_address(sg->page)
-							+ sg->offset),
-						tc, flags)) {
-					printk(KERN_ERR "%s failed %d\n",
-							__FUNCTION__, __LINE__);
+				if(!put_dest_flags(ahwif->rx_chan, 
+						   (void*)(page_address(sg->page) 
+							   + sg->offset), 
+						   tc, flags)) { 
+					printk(KERN_ERR "%s failed %d\n", 
+					       __FUNCTION__, __LINE__);
 				}
-                        }
+			}
 
-                        cur_addr += tc;
-                        cur_len -= tc;
-                }
-                sg++;
-                i--;
-        }
+			cur_addr += tc;
+			cur_len -= tc;
+		}
+		sg++;
+		i--;
+	}
 
-        if (count)
-                return 1;
+	if (count)
+		return 1;
 
-use_pio_instead:
-        dma_unmap_sg(ahwif->dev,
-                     hwif->sg_table,
-                     hwif->sg_nents,
-                     hwif->sg_dma_direction);
+ use_pio_instead:
+	dma_unmap_sg(ahwif->dev,
+		     hwif->sg_table,
+		     hwif->sg_nents,
+		     hwif->sg_dma_direction);
 
-        return 0; /* revert to PIO for this request */
+	return 0; /* revert to PIO for this request */
 }
 
 static int auide_dma_end(ide_drive_t *drive)
 {
-        ide_hwif_t *hwif = HWIF(drive);
-        _auide_hwif *ahwif = (_auide_hwif*)hwif->hwif_data;
+	ide_hwif_t *hwif = HWIF(drive);
+	_auide_hwif *ahwif = (_auide_hwif*)hwif->hwif_data;
 
-        if (hwif->sg_nents) {
-                dma_unmap_sg(ahwif->dev, hwif->sg_table, hwif->sg_nents,
-                             hwif->sg_dma_direction);
-                hwif->sg_nents = 0;
-        }
+	if (hwif->sg_nents) {
+		dma_unmap_sg(ahwif->dev, hwif->sg_table, hwif->sg_nents,
+			     hwif->sg_dma_direction);
+		hwif->sg_nents = 0;
+	}
 
-        return 0;
+	return 0;
 }
 
 static void auide_dma_start(ide_drive_t *drive )
 {
-//      printk("%s\n", __FUNCTION__);
 }
 
-ide_startstop_t auide_dma_intr(ide_drive_t *drive)
-{
-        //printk("%s\n", __FUNCTION__);
-
-        u8 stat = 0, dma_stat = 0;
-
-        dma_stat = HWIF(drive)->ide_dma_end(drive);
-        stat = HWIF(drive)->INB(IDE_STATUS_REG);        /* get drive status */
-        if (OK_STAT(stat,DRIVE_READY,drive->bad_wstat|DRQ_STAT)) {
-                if (!dma_stat) {
-                        struct request *rq = HWGROUP(drive)->rq;
-
-                        ide_end_request(drive, 1, rq->nr_sectors);
-                        return ide_stopped;
-                }
-                printk(KERN_ERR "%s: dma_intr: bad DMA status (dma_stat=%x)\n",
-                                 drive->name, dma_stat);
-        }
-        return ide_error(drive, "dma_intr", stat);
-}
 
 static void auide_dma_exec_cmd(ide_drive_t *drive, u8 command)
 {
-        //printk("%s\n", __FUNCTION__);
-
-        /* issue cmd to drive */
-        ide_execute_command(drive, command, &auide_dma_intr,
-                            (2*WAIT_CMD), NULL);
+	/* issue cmd to drive */
+	ide_execute_command(drive, command, &ide_dma_intr,
+			    (2*WAIT_CMD), NULL);
 }
 
 static int auide_dma_setup(ide_drive_t *drive)
-{
-//      printk("%s\n", __FUNCTION__);
-
-        if (drive->media != ide_disk)
-                return 1;
-
-        if (!auide_build_dmatable(drive))
-                        /* try PIO instead of DMA */
-                        return 1;
+{       	
+	struct request *rq = HWGROUP(drive)->rq;
 
-        drive->waiting_for_dma = 1;
+	if (!auide_build_dmatable(drive)) {
+		ide_map_sg(drive, rq);
+		return 1;
+	}
 
-        return 0;
+	drive->waiting_for_dma = 1;
+	return 0;
 }
 
 static int auide_dma_check(ide_drive_t *drive)
 {
-//      printk("%s\n", __FUNCTION__);
+	u8 speed;
 
 #ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
-        if( !dbdma_init_done ){
-                auide_hwif.white_list = in_drive_list(drive->id,
-                                                      dma_white_list);
-                auide_hwif.black_list = in_drive_list(drive->id,
-                                                      dma_black_list);
-                auide_hwif.drive = drive;
-                auide_ddma_init(&auide_hwif);
-                dbdma_init_done = 1;
-        }
+
+	if( dbdma_init_done == 0 ){
+		auide_hwif.white_list = ide_in_drive_list(drive->id,
+							  dma_white_list);
+		auide_hwif.black_list = ide_in_drive_list(drive->id,
+							  dma_black_list);
+		auide_hwif.drive = drive;
+		auide_ddma_init(&auide_hwif);
+		dbdma_init_done = 1;
+	}
 #endif
 
-        /* Is the drive in our DMA black list? */
-        if ( auide_hwif.black_list ) {
-                drive->using_dma = 0;
-                printk("%s found in dma_blacklist[]! Disabling DMA.\n",
-                drive->id->model);
-        }
-        else
-                drive->using_dma = 1;
+	/* Is the drive in our DMA black list? */
+
+	if ( auide_hwif.black_list ) {
+		drive->using_dma = 0;
+
+		/* Borrowed the warning message from ide-dma.c */
 
-        return HWIF(drive)->ide_dma_host_on(drive);
+		printk(KERN_WARNING "%s: Disabling DMA for %s (blacklisted)\n",
+		       drive->name, drive->id->model);	       
+	}
+	else
+		drive->using_dma = 1;
+
+	speed = ide_find_best_mode(drive, XFER_PIO | XFER_MWDMA);
+	
+	if (drive->autodma && (speed & XFER_MODE) != XFER_PIO)
+		return HWIF(drive)->ide_dma_on(drive);
+
+	return HWIF(drive)->ide_dma_off_quietly(drive);
 }
 
 static int auide_dma_test_irq(ide_drive_t *drive)
-{
-//      printk("%s\n", __FUNCTION__);
-
-        if (!drive->waiting_for_dma)
-                printk(KERN_WARNING "%s: ide_dma_test_irq \
+{	
+	if (drive->waiting_for_dma == 0)
+		printk(KERN_WARNING "%s: ide_dma_test_irq \
                                      called while not waiting\n", drive->name);
 
-        /* If dbdma didn't execute the STOP command yet, the
-         * active bit is still set
+	/* If dbdma didn't execute the STOP command yet, the
+	 * active bit is still set
 	 */
-        drive->waiting_for_dma++;
-        if (drive->waiting_for_dma >= DMA_WAIT_TIMEOUT) {
-                printk(KERN_WARNING "%s: timeout waiting for ddma to \
+	drive->waiting_for_dma++;
+	if (drive->waiting_for_dma >= DMA_WAIT_TIMEOUT) {
+		printk(KERN_WARNING "%s: timeout waiting for ddma to \
                                      complete\n", drive->name);
-                return 1;
-        }
-        udelay(10);
-        return 0;
+		return 1;
+	}
+	udelay(10);
+	return 0;
 }
 
 static int auide_dma_host_on(ide_drive_t *drive)
 {
-//      printk("%s\n", __FUNCTION__);
-        return 0;
+	return 0;
 }
 
 static int auide_dma_on(ide_drive_t *drive)
 {
-//      printk("%s\n", __FUNCTION__);
-        drive->using_dma = 1;
-        return auide_dma_host_on(drive);
+	drive->using_dma = 1;
+	return auide_dma_host_on(drive);
 }
 
 
 static int auide_dma_host_off(ide_drive_t *drive)
 {
-//      printk("%s\n", __FUNCTION__);
-        return 0;
+	return 0;
 }
 
 static int auide_dma_off_quietly(ide_drive_t *drive)
 {
-//      printk("%s\n", __FUNCTION__);
-        drive->using_dma = 0;
-        return auide_dma_host_off(drive);
+	drive->using_dma = 0;
+	return auide_dma_host_off(drive);
 }
 
 static int auide_dma_lostirq(ide_drive_t *drive)
 {
-//      printk("%s\n", __FUNCTION__);
-
-        printk(KERN_ERR "%s: IRQ lost\n", drive->name);
-        return 0;
+	printk(KERN_ERR "%s: IRQ lost\n", drive->name);
+	return 0;
 }
 
 static void auide_ddma_tx_callback(int irq, void *param, struct pt_regs *regs)
 {
-//      printk("%s\n", __FUNCTION__);
-
-        _auide_hwif *ahwif = (_auide_hwif*)param;
-        ahwif->drive->waiting_for_dma = 0;
-        return;
+	_auide_hwif *ahwif = (_auide_hwif*)param;
+	ahwif->drive->waiting_for_dma = 0;
 }
 
 static void auide_ddma_rx_callback(int irq, void *param, struct pt_regs *regs)
 {
-//      printk("%s\n", __FUNCTION__);
+	_auide_hwif *ahwif = (_auide_hwif*)param;
+	ahwif->drive->waiting_for_dma = 0;
+}
+
+#endif /* end CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA */
 
-        _auide_hwif *ahwif = (_auide_hwif*)param;
-        ahwif->drive->waiting_for_dma = 0;
-        return;
+static void auide_init_dbdma_dev(dbdev_tab_t *dev, u32 dev_id, u32 tsize, u32 devwidth, u32 flags)
+{
+	dev->dev_id          = dev_id;
+	dev->dev_physaddr    = (u32)AU1XXX_ATA_PHYS_ADDR;
+	dev->dev_intlevel    = 0;
+	dev->dev_intpolarity = 0;
+	dev->dev_tsize       = tsize;
+	dev->dev_devwidth    = devwidth;
+	dev->dev_flags       = flags;
 }
+  
+#if defined(CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA)
 
 static int auide_dma_timeout(ide_drive_t *drive)
 {
 //      printk("%s\n", __FUNCTION__);
 
-        printk(KERN_ERR "%s: DMA timeout occurred: ", drive->name);
+	printk(KERN_ERR "%s: DMA timeout occurred: ", drive->name);
 
-        if (HWIF(drive)->ide_dma_test_irq(drive))
-                return 0;
+	if (HWIF(drive)->ide_dma_test_irq(drive))
+		return 0;
 
-        return HWIF(drive)->ide_dma_end(drive);
+	return HWIF(drive)->ide_dma_end(drive);
 }
-#endif /* end CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA */
+					
 
+static int auide_ddma_init(_auide_hwif *auide) {
+	
+	dbdev_tab_t source_dev_tab, target_dev_tab;
+	u32 dev_id, tsize, devwidth, flags;
+	ide_hwif_t *hwif = auide->hwif;
 
-static int auide_ddma_init( _auide_hwif *auide )
-{
-//      printk("%s\n", __FUNCTION__);
+	dev_id   = AU1XXX_ATA_DDMA_REQ;
 
-        dbdev_tab_t source_dev_tab;
-#if defined(CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA)
-        dbdev_tab_t target_dev_tab;
-        ide_hwif_t *hwif = auide->hwif;
-        char warning_output [2][80];
-        int i;
-#endif
+	if (auide->white_list || auide->black_list) {
+		tsize    = 8;
+		devwidth = 32;
+	}
+	else { 
+		tsize    = 1;
+		devwidth = 16;
+		
+		printk(KERN_ERR "au1xxx-ide: %s is not on ide driver whitelist.\n",auide_hwif.drive->id->model);
+		printk(KERN_ERR "            please read 'Documentation/mips/AU1xxx_IDE.README'");
+	}
 
-        /* Add our custom device to DDMA device table */
-        /* Create our new device entries in the table */
-#if defined(CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA)
-        source_dev_tab.dev_id = AU1XXX_ATA_DDMA_REQ;
-
-        if( auide->white_list || auide->black_list ){
-                source_dev_tab.dev_tsize       = 8;
-                source_dev_tab.dev_devwidth    = 32;
-                source_dev_tab.dev_physaddr    = (u32)AU1XXX_ATA_PHYS_ADDR;
-                source_dev_tab.dev_intlevel    = 0;
-                source_dev_tab.dev_intpolarity = 0;
-
-                /* init device table for target - static bus controller - */
-                target_dev_tab.dev_id          = DSCR_CMD0_ALWAYS;
-                target_dev_tab.dev_tsize       = 8;
-                target_dev_tab.dev_devwidth    = 32;
-                target_dev_tab.dev_physaddr    = (u32)AU1XXX_ATA_PHYS_ADDR;
-                target_dev_tab.dev_intlevel    = 0;
-                target_dev_tab.dev_intpolarity = 0;
-                target_dev_tab.dev_flags       = DEV_FLAGS_ANYUSE;
-        }
-        else{
-                source_dev_tab.dev_tsize       = 1;
-                source_dev_tab.dev_devwidth    = 16;
-                source_dev_tab.dev_physaddr    = (u32)AU1XXX_ATA_PHYS_ADDR;
-                source_dev_tab.dev_intlevel    = 0;
-                source_dev_tab.dev_intpolarity = 0;
-
-                /* init device table for target - static bus controller - */
-                target_dev_tab.dev_id          = DSCR_CMD0_ALWAYS;
-                target_dev_tab.dev_tsize       = 1;
-                target_dev_tab.dev_devwidth    = 16;
-                target_dev_tab.dev_physaddr    = (u32)AU1XXX_ATA_PHYS_ADDR;
-                target_dev_tab.dev_intlevel    = 0;
-                target_dev_tab.dev_intpolarity = 0;
-                target_dev_tab.dev_flags       = DEV_FLAGS_ANYUSE;
-
-                sprintf(&warning_output[0][0],
-                        "%s is not on ide driver white list.",
-                        auide_hwif.drive->id->model);
-                for ( i=strlen(&warning_output[0][0]) ; i<76; i++ ){
-                        sprintf(&warning_output[0][i]," ");
-                }
-
-                sprintf(&warning_output[1][0],
-                "To add %s please read 'Documentation/mips/AU1xxx_IDE.README'.",
-                        auide_hwif.drive->id->model);
-                for ( i=strlen(&warning_output[1][0]) ; i<76; i++ ){
-                        sprintf(&warning_output[1][i]," ");
-                }
-
-                printk("\n****************************************");
-                printk("****************************************\n");
-                printk("* %s *\n",&warning_output[0][0]);
-                printk("* Switch to safe MWDMA Mode!            ");
-                printk("                                       *\n");
-                printk("* %s *\n",&warning_output[1][0]);
-                printk("****************************************");
-                printk("****************************************\n\n");
-        }
+#ifdef IDE_AU1XXX_BURSTMODE 
+	flags = DEV_FLAGS_SYNC | DEV_FLAGS_BURSTABLE;
 #else
-        source_dev_tab.dev_id = DSCR_CMD0_ALWAYS;
-        source_dev_tab.dev_tsize       = 8;
-        source_dev_tab.dev_devwidth    = 32;
-        source_dev_tab.dev_physaddr    = (u32)AU1XXX_ATA_PHYS_ADDR;
-        source_dev_tab.dev_intlevel    = 0;
-        source_dev_tab.dev_intpolarity = 0;
+	flags = DEV_FLAGS_SYNC;
 #endif
 
-#if CONFIG_BLK_DEV_IDE_AU1XXX_BURSTABLE_ON
-        /* set flags for tx channel */
-        source_dev_tab.dev_flags =  DEV_FLAGS_OUT
-                                  | DEV_FLAGS_SYNC
-                                  | DEV_FLAGS_BURSTABLE;
-        auide->tx_dev_id = au1xxx_ddma_add_device( &source_dev_tab );
-        /* set flags for rx channel */
-        source_dev_tab.dev_flags =  DEV_FLAGS_IN
-                                  | DEV_FLAGS_SYNC
-                                  | DEV_FLAGS_BURSTABLE;
-        auide->rx_dev_id = au1xxx_ddma_add_device( &source_dev_tab );
+	/* setup dev_tab for tx channel */
+	auide_init_dbdma_dev( &source_dev_tab,
+			      dev_id,
+			      tsize, devwidth, DEV_FLAGS_OUT | flags);
+ 	auide->tx_dev_id = au1xxx_ddma_add_device( &source_dev_tab );
+
+	auide_init_dbdma_dev( &source_dev_tab,
+			      dev_id,
+			      tsize, devwidth, DEV_FLAGS_IN | flags);
+ 	auide->rx_dev_id = au1xxx_ddma_add_device( &source_dev_tab );
+	
+	/* We also need to add a target device for the DMA */
+	auide_init_dbdma_dev( &target_dev_tab,
+			      (u32)DSCR_CMD0_ALWAYS,
+			      tsize, devwidth, DEV_FLAGS_ANYUSE);
+	auide->target_dev_id = au1xxx_ddma_add_device(&target_dev_tab);	
+ 
+	/* Get a channel for TX */
+	auide->tx_chan = au1xxx_dbdma_chan_alloc(auide->target_dev_id,
+						 auide->tx_dev_id,
+						 auide_ddma_tx_callback,
+						 (void*)auide);
+ 
+	/* Get a channel for RX */
+	auide->rx_chan = au1xxx_dbdma_chan_alloc(auide->rx_dev_id,
+						 auide->target_dev_id,
+						 auide_ddma_rx_callback,
+						 (void*)auide);
+
+	auide->tx_desc_head = (void*)au1xxx_dbdma_ring_alloc(auide->tx_chan,
+							     NUM_DESCRIPTORS);
+	auide->rx_desc_head = (void*)au1xxx_dbdma_ring_alloc(auide->rx_chan,
+							     NUM_DESCRIPTORS);
+ 
+	hwif->dmatable_cpu = dma_alloc_coherent(auide->dev,
+						PRD_ENTRIES * PRD_BYTES,        /* 1 Page */
+						&hwif->dmatable_dma, GFP_KERNEL);
+	
+	au1xxx_dbdma_start( auide->tx_chan );
+	au1xxx_dbdma_start( auide->rx_chan );
+ 
+	return 0;
+} 
 #else
-        /* set flags for tx channel */
-        source_dev_tab.dev_flags = DEV_FLAGS_OUT | DEV_FLAGS_SYNC;
-        auide->tx_dev_id         = au1xxx_ddma_add_device( &source_dev_tab );
-        /* set flags for rx channel */
-        source_dev_tab.dev_flags = DEV_FLAGS_IN | DEV_FLAGS_SYNC;
-        auide->rx_dev_id         = au1xxx_ddma_add_device( &source_dev_tab );
-#endif
+ 
+static int auide_ddma_init( _auide_hwif *auide )
+{
+	dbdev_tab_t source_dev_tab;
+	int flags;
 
-#if  defined(CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA)
-
-        auide->target_dev_id           = au1xxx_ddma_add_device(&target_dev_tab);
-
-        /* Get a channel for TX */
-        auide->tx_chan = au1xxx_dbdma_chan_alloc(auide->target_dev_id,
-                                                 auide->tx_dev_id,
-                                                 auide_ddma_tx_callback,
-                                                 (void*)auide);
-        /* Get a channel for RX */
-        auide->rx_chan = au1xxx_dbdma_chan_alloc(auide->rx_dev_id,
-                                                 auide->target_dev_id,
-                                                 auide_ddma_rx_callback,
-                                                 (void*)auide);
-#else   /* CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA */
-        /*
-         * Note: if call back is not enabled, update ctp->cur_ptr manually
-         */
-        auide->tx_chan = au1xxx_dbdma_chan_alloc(DSCR_CMD0_ALWAYS,
-                                                 auide->tx_dev_id,
-                                                 NULL,
-                                                 (void*)auide);
-        auide->rx_chan = au1xxx_dbdma_chan_alloc(auide->rx_dev_id,
-                                                 DSCR_CMD0_ALWAYS,
-                                                 NULL,
-                                                 (void*)auide);
+#ifdef IDE_AU1XXX_BURSTMODE 
+	flags = DEV_FLAGS_SYNC | DEV_FLAGS_BURSTABLE;
+#else
+	flags = DEV_FLAGS_SYNC;
 #endif
-        auide->tx_desc_head = (void*)au1xxx_dbdma_ring_alloc(auide->tx_chan,
-                                                             NUM_DESCRIPTORS);
-        auide->rx_desc_head = (void*)au1xxx_dbdma_ring_alloc(auide->rx_chan,
-                                                             NUM_DESCRIPTORS);
 
-#if defined(CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA)
-        hwif->dmatable_cpu = dma_alloc_coherent(auide->dev,
-                                                PRD_ENTRIES * PRD_BYTES,        /* 1 Page */
-                                                &hwif->dmatable_dma, GFP_KERNEL);
-
-        auide->sg_table = kmalloc(sizeof(struct scatterlist) * PRD_ENTRIES,
-                                GFP_KERNEL|GFP_DMA);
-        if (auide->sg_table == NULL) {
-                return -ENOMEM;
-        }
-#endif
-        au1xxx_dbdma_start( auide->tx_chan );
-        au1xxx_dbdma_start( auide->rx_chan );
-        return 0;
+	/* setup dev_tab for tx channel */
+	auide_init_dbdma_dev( &source_dev_tab,
+			      (u32)DSCR_CMD0_ALWAYS,
+			      8, 32, DEV_FLAGS_OUT | flags);
+ 	auide->tx_dev_id = au1xxx_ddma_add_device( &source_dev_tab );
+
+	auide_init_dbdma_dev( &source_dev_tab,
+			      (u32)DSCR_CMD0_ALWAYS,
+			      8, 32, DEV_FLAGS_IN | flags);
+ 	auide->rx_dev_id = au1xxx_ddma_add_device( &source_dev_tab );
+	
+	/* Get a channel for TX */
+	auide->tx_chan = au1xxx_dbdma_chan_alloc(DSCR_CMD0_ALWAYS,
+						 auide->tx_dev_id,
+						 NULL,
+						 (void*)auide);
+ 
+	/* Get a channel for RX */
+	auide->rx_chan = au1xxx_dbdma_chan_alloc(auide->rx_dev_id,
+						 DSCR_CMD0_ALWAYS,
+						 NULL,
+						 (void*)auide);
+ 
+	auide->tx_desc_head = (void*)au1xxx_dbdma_ring_alloc(auide->tx_chan,
+							     NUM_DESCRIPTORS);
+	auide->rx_desc_head = (void*)au1xxx_dbdma_ring_alloc(auide->rx_chan,
+							     NUM_DESCRIPTORS);
+ 
+	au1xxx_dbdma_start( auide->tx_chan );
+	au1xxx_dbdma_start( auide->rx_chan );
+ 	
+	return 0;
 }
+#endif
 
 static void auide_setup_ports(hw_regs_t *hw, _auide_hwif *ahwif)
 {
-        int i;
-#define ide_ioreg_t unsigned long
-        ide_ioreg_t *ata_regs = hw->io_ports;
-
-	/* fixme */
-        for (i = 0; i < IDE_CONTROL_OFFSET; i++) {
-                *ata_regs++ = (ide_ioreg_t) ahwif->regbase
-                            + (ide_ioreg_t)(i << AU1XXX_ATA_REG_OFFSET);
-        }
-
-        /* set the Alternative Status register */
-        *ata_regs = (ide_ioreg_t) ahwif->regbase
-                  + (ide_ioreg_t)(14 << AU1XXX_ATA_REG_OFFSET);
+	int i;
+	unsigned long *ata_regs = hw->io_ports;
+
+	/* FIXME? */
+	for (i = 0; i < IDE_CONTROL_OFFSET; i++) {
+		*ata_regs++ = ahwif->regbase + (i << AU1XXX_ATA_REG_OFFSET);
+	}
+
+	/* set the Alternative Status register */
+	*ata_regs = ahwif->regbase + (14 << AU1XXX_ATA_REG_OFFSET);
 }
 
 static int au_ide_probe(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
-        _auide_hwif *ahwif = &auide_hwif;
-        ide_hwif_t *hwif;
+	_auide_hwif *ahwif = &auide_hwif;
+	ide_hwif_t *hwif;
 	struct resource *res;
 	int ret = 0;
 
 #if defined(CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA)
-        char *mode = "MWDMA2";
+	char *mode = "MWDMA2";
 #elif defined(CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA)
-        char *mode = "PIO+DDMA(offload)";
+	char *mode = "PIO+DDMA(offload)";
 #endif
 
-        memset(&auide_hwif, 0, sizeof(_auide_hwif));
-        auide_hwif.dev                  = 0;
+	memset(&auide_hwif, 0, sizeof(_auide_hwif));
+	auide_hwif.dev                  = 0;
 
 	ahwif->dev = dev;
 	ahwif->irq = platform_get_irq(pdev, 0);
@@ -902,11 +675,11 @@ static int au_ide_probe(struct device *dev)
 		goto out;
 	}
 
-        if (!request_mem_region (res->start, res->end-res->start, pdev->name)) {
+	if (!request_mem_region (res->start, res->end-res->start, pdev->name)) {
 		pr_debug("%s: request_mem_region failed\n", DRV_NAME);
-                ret =  -EBUSY;
+		ret =  -EBUSY;
 		goto out;
-        }
+	}
 
 	ahwif->regbase = (u32)ioremap(res->start, res->end-res->start);
 	if (ahwif->regbase == 0) {
@@ -914,130 +687,92 @@ static int au_ide_probe(struct device *dev)
 		goto out;
 	}
 
-        hwif                            = &ide_hwifs[pdev->id];
+	/* FIXME:  This might possibly break PCMCIA IDE devices */
+
+	hwif                            = &ide_hwifs[pdev->id];
 	hw_regs_t *hw 			= &hwif->hw;
-        hwif->irq = hw->irq             = ahwif->irq;
-        hwif->chipset                   = ide_au1xxx;
+	hwif->irq = hw->irq             = ahwif->irq;
+	hwif->chipset                   = ide_au1xxx;
 
-        auide_setup_ports(hw, ahwif);
+	auide_setup_ports(hw, ahwif);
 	memcpy(hwif->io_ports, hw->io_ports, sizeof(hwif->io_ports));
 
-#ifdef CONFIG_BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ
-        hwif->rqsize = CONFIG_BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ;
-        hwif->rqsize                    = ((hwif->rqsize > AU1XXX_ATA_RQSIZE)
-                                        || (hwif->rqsize < 32)) ? AU1XXX_ATA_RQSIZE : hwif->rqsize;
-#else /* if kernel config is not set */
-        hwif->rqsize                    = AU1XXX_ATA_RQSIZE;
-#endif
-
-        hwif->ultra_mask                = 0x0;  /* Disable Ultra DMA */
+	hwif->ultra_mask                = 0x0;  /* Disable Ultra DMA */
 #ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
-        hwif->mwdma_mask                = 0x07; /* Multimode-2 DMA  */
-        hwif->swdma_mask                = 0x07;
+	hwif->mwdma_mask                = 0x07; /* Multimode-2 DMA  */
+	hwif->swdma_mask                = 0x00;
 #else
-        hwif->mwdma_mask                = 0x0;
-        hwif->swdma_mask                = 0x0;
+	hwif->mwdma_mask                = 0x0;
+	hwif->swdma_mask                = 0x0;
+#endif
+
+	hwif->noprobe = 0;
+	hwif->drives[0].unmask          = 1;
+	hwif->drives[1].unmask          = 1;
+
+	/* hold should be on in all cases */
+	hwif->hold                      = 1;
+	hwif->mmio                      = 2;
+
+	/* If the user has selected DDMA assisted copies,
+	   then set up a few local I/O function entry points 
+	*/
+
+#ifdef CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA	
+	hwif->INSW                      = auide_insw;
+	hwif->OUTSW                     = auide_outsw;
 #endif
-        //hwif->noprobe = !hwif->io_ports[IDE_DATA_OFFSET];
-        hwif->noprobe = 0;
-        hwif->drives[0].unmask          = 1;
-        hwif->drives[1].unmask          = 1;
-
-        /* hold should be on in all cases */
-        hwif->hold                      = 1;
-        hwif->mmio                      = 2;
-
-        /* set up local I/O function entry points */
-        hwif->INB                       = auide_inb;
-        hwif->INW                       = auide_inw;
-        hwif->INL                       = auide_inl;
-        hwif->INSW                      = auide_insw;
-        hwif->INSL                      = auide_insl;
-        hwif->OUTB                      = auide_outb;
-        hwif->OUTBSYNC                  = auide_outbsync;
-        hwif->OUTW                      = auide_outw;
-        hwif->OUTL                      = auide_outl;
-        hwif->OUTSW                     = auide_outsw;
-        hwif->OUTSL                     = auide_outsl;
-
-        hwif->tuneproc                  = &auide_tune_drive;
-        hwif->speedproc                 = &auide_tune_chipset;
+
+	hwif->tuneproc                  = &auide_tune_drive;
+	hwif->speedproc                 = &auide_tune_chipset;
 
 #ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
-        hwif->ide_dma_off_quietly       = &auide_dma_off_quietly;
-        hwif->ide_dma_timeout           = &auide_dma_timeout;
-
-        hwif->ide_dma_check             = &auide_dma_check;
-        hwif->dma_exec_cmd              = &auide_dma_exec_cmd;
-        hwif->dma_start                 = &auide_dma_start;
-        hwif->ide_dma_end               = &auide_dma_end;
-        hwif->dma_setup                 = &auide_dma_setup;
-        hwif->ide_dma_test_irq          = &auide_dma_test_irq;
-        hwif->ide_dma_host_off          = &auide_dma_host_off;
-        hwif->ide_dma_host_on           = &auide_dma_host_on;
-        hwif->ide_dma_lostirq           = &auide_dma_lostirq;
-        hwif->ide_dma_on                = &auide_dma_on;
-
-        hwif->autodma                   = 1;
-        hwif->drives[0].autodma         = hwif->autodma;
-        hwif->drives[1].autodma         = hwif->autodma;
-        hwif->atapi_dma                 = 1;
-        hwif->drives[0].using_dma       = 1;
-        hwif->drives[1].using_dma       = 1;
+	hwif->ide_dma_off_quietly       = &auide_dma_off_quietly;
+	hwif->ide_dma_timeout           = &auide_dma_timeout;
+
+	hwif->ide_dma_check             = &auide_dma_check;
+	hwif->dma_exec_cmd              = &auide_dma_exec_cmd;
+	hwif->dma_start                 = &auide_dma_start;
+	hwif->ide_dma_end               = &auide_dma_end;
+	hwif->dma_setup                 = &auide_dma_setup;
+	hwif->ide_dma_test_irq          = &auide_dma_test_irq;
+	hwif->ide_dma_host_off          = &auide_dma_host_off;
+	hwif->ide_dma_host_on           = &auide_dma_host_on;
+	hwif->ide_dma_lostirq           = &auide_dma_lostirq;
+	hwif->ide_dma_on                = &auide_dma_on;
+
+	hwif->autodma                   = 1;
+	hwif->drives[0].autodma         = hwif->autodma;
+	hwif->drives[1].autodma         = hwif->autodma;
+	hwif->atapi_dma                 = 1;
+
 #else /* !CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA */
-        hwif->autodma                   = 0;
-        hwif->channel                   = 0;
-        hwif->hold                      = 1;
-        hwif->select_data               = 0;    /* no chipset-specific code */
-        hwif->config_data               = 0;    /* no chipset-specific code */
-
-        hwif->drives[0].autodma         = 0;
-        hwif->drives[0].drive_data      = 0;    /* no drive data */
-        hwif->drives[0].using_dma       = 0;
-        hwif->drives[0].waiting_for_dma = 0;
-        hwif->drives[0].autotune        = 1;    /* 1=autotune, 2=noautotune, 0=default */
-        /* secondary hdd not supported */
-        hwif->drives[1].autodma         = 0;
-
-        hwif->drives[1].drive_data      = 0;
-        hwif->drives[1].using_dma       = 0;
-        hwif->drives[1].waiting_for_dma = 0;
-        hwif->drives[1].autotune        = 2;   /* 1=autotune, 2=noautotune, 0=default */
-#endif
-        hwif->drives[0].io_32bit        = 0;   /* 0=16-bit, 1=32-bit, 2/3=32bit+sync */
-        hwif->drives[1].io_32bit        = 0;   /* 0=16-bit, 1=32-bit, 2/3=32bit+sync */
-
-        /*Register Driver with PM Framework*/
-#ifdef CONFIG_PM
-        auide_hwif.pm.lock    = SPIN_LOCK_UNLOCKED;
-        auide_hwif.pm.stopped = 0;
-
-        auide_hwif.pm.dev = new_au1xxx_power_device( "ide",
-                                                &au1200ide_pm_callback,
-                                                NULL);
-        if ( auide_hwif.pm.dev == NULL )
-                printk(KERN_INFO "Unable to create a power management \
-                                device entry for the au1200-IDE.\n");
-        else
-                printk(KERN_INFO "Power management device entry for the \
-                                au1200-IDE loaded.\n");
+	hwif->autodma                   = 0;
+	hwif->channel                   = 0;
+	hwif->hold                      = 1;
+	hwif->select_data               = 0;    /* no chipset-specific code */
+	hwif->config_data               = 0;    /* no chipset-specific code */
+
+	hwif->drives[0].autodma         = 0;
+	hwif->drives[0].autotune        = 1;    /* 1=autotune, 2=noautotune, 0=default */
 #endif
+	hwif->drives[0].no_io_32bit     = 1;   
 
-        auide_hwif.hwif                 = hwif;
-        hwif->hwif_data                 = &auide_hwif;
+	auide_hwif.hwif                 = hwif;
+	hwif->hwif_data                 = &auide_hwif;
 
-#ifdef CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA
-        auide_ddma_init(&auide_hwif);
-        dbdma_init_done = 1;
+#ifdef CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA           
+	auide_ddma_init(&auide_hwif);
+	dbdma_init_done = 1;
 #endif
 
 	probe_hwif_init(hwif);
 	dev_set_drvdata(dev, hwif);
 
-        printk(KERN_INFO "Au1xxx IDE(builtin) configured for %s\n", mode );
+	printk(KERN_INFO "Au1xxx IDE(builtin) configured for %s\n", mode );
 
-out:
-        return ret;
+ out:
+	return ret;
 }
 
 static int au_ide_remove(struct device *dev)
@@ -1045,7 +780,7 @@ static int au_ide_remove(struct device *dev)
 	struct platform_device *pdev = to_platform_device(dev);
 	struct resource *res;
 	ide_hwif_t *hwif = dev_get_drvdata(dev);
-        _auide_hwif *ahwif = &auide_hwif;
+	_auide_hwif *ahwif = &auide_hwif;
 
 	ide_unregister(hwif - ide_hwifs);
 
@@ -1069,180 +804,11 @@ static int __init au_ide_init(void)
 	return driver_register(&au1200_ide_driver);
 }
 
-static void __init au_ide_exit(void)
+static void __exit au_ide_exit(void)
 {
 	driver_unregister(&au1200_ide_driver);
 }
 
-#ifdef CONFIG_PM
-int au1200ide_pm_callback( au1xxx_power_dev_t *dev,\
-                        au1xxx_request_t request, void *data) {
-
-        unsigned int d, err = 0;
-        unsigned long flags;
-
-        spin_lock_irqsave(auide_hwif.pm.lock, flags);
-
-        switch (request){
-                case AU1XXX_PM_SLEEP:
-                        err = au1xxxide_pm_sleep(dev);
-                        break;
-                case AU1XXX_PM_WAKEUP:
-                        d = *((unsigned int*)data);
-                        if ( d > 0 && d <= 99) {
-                                err = au1xxxide_pm_standby(dev);
-                        }
-                        else {
-                                err = au1xxxide_pm_resume(dev);
-                        }
-                        break;
-                case AU1XXX_PM_GETSTATUS:
-                        err = au1xxxide_pm_getstatus(dev);
-                        break;
-                case AU1XXX_PM_ACCESS:
-                        err = au1xxxide_pm_access(dev);
-                        break;
-                case AU1XXX_PM_IDLE:
-                        err = au1xxxide_pm_idle(dev);
-                        break;
-                case AU1XXX_PM_CLEANUP:
-                        err = au1xxxide_pm_cleanup(dev);
-                        break;
-                default:
-                        err = -1;
-                        break;
-        }
-
-        spin_unlock_irqrestore(auide_hwif.pm.lock, flags);
-
-        return err;
-}
-
-static int au1xxxide_pm_standby( au1xxx_power_dev_t *dev ) {
-        return 0;
-}
-
-static int au1xxxide_pm_sleep( au1xxx_power_dev_t *dev ) {
-
-        int retval;
-        ide_hwif_t *hwif = auide_hwif.hwif;
-        struct request rq;
-        struct request_pm_state rqpm;
-        ide_task_t args;
-
-        if(auide_hwif.pm.stopped)
-                return -1;
-
-        /*
-         * wait until hard disc is ready
-         */
-        if ( wait_for_ready(&hwif->drives[0], 35000) ) {
-                printk("Wait for drive sleep timeout!\n");
-                retval = -1;
-        }
-
-        /*
-         * sequenz to tell the high level ide driver that pm is resuming
-         */
-        memset(&rq, 0, sizeof(rq));
-        memset(&rqpm, 0, sizeof(rqpm));
-        memset(&args, 0, sizeof(args));
-        rq.flags = REQ_PM_SUSPEND;
-        rq.special = &args;
-        rq.pm = &rqpm;
-        rqpm.pm_step = ide_pm_state_start_suspend;
-        rqpm.pm_state = PMSG_SUSPEND;
-
-        retval = ide_do_drive_cmd(&hwif->drives[0], &rq, ide_wait);
-
-        if (wait_for_ready (&hwif->drives[0], 35000)) {
-                printk("Wait for drive sleep timeout!\n");
-                retval = -1;
-        }
-
-        /*
-         * stop dbdma channels
-         */
-        au1xxx_dbdma_reset(auide_hwif.tx_chan);
-        au1xxx_dbdma_reset(auide_hwif.rx_chan);
-
-        auide_hwif.pm.stopped = 1;
-
-        return retval;
-}
-
-static int au1xxxide_pm_resume( au1xxx_power_dev_t *dev ) {
-
-        int retval;
-        ide_hwif_t *hwif = auide_hwif.hwif;
-        struct request rq;
-        struct request_pm_state rqpm;
-        ide_task_t args;
-
-        if(!auide_hwif.pm.stopped)
-                return -1;
-
-        /*
-         * start dbdma channels
-         */
-        au1xxx_dbdma_start(auide_hwif.tx_chan);
-        au1xxx_dbdma_start(auide_hwif.rx_chan);
-
-        /*
-         * wait until hard disc is ready
-         */
-        if (wait_for_ready ( &hwif->drives[0], 35000)) {
-                printk("Wait for drive wake up timeout!\n");
-                retval = -1;
-        }
-
-        /*
-         * sequenz to tell the high level ide driver that pm is resuming
-         */
-        memset(&rq, 0, sizeof(rq));
-        memset(&rqpm, 0, sizeof(rqpm));
-        memset(&args, 0, sizeof(args));
-        rq.flags = REQ_PM_RESUME;
-        rq.special = &args;
-        rq.pm = &rqpm;
-        rqpm.pm_step = ide_pm_state_start_resume;
-        rqpm.pm_state = PMSG_ON;
-
-        retval = ide_do_drive_cmd(&hwif->drives[0], &rq, ide_head_wait);
-
-        /*
-        * wait for hard disc
-        */
-        if ( wait_for_ready(&hwif->drives[0], 35000) ) {
-                printk("Wait for drive wake up timeout!\n");
-                retval = -1;
-        }
-
-        auide_hwif.pm.stopped = 0;
-
-        return retval;
-}
-
-static int au1xxxide_pm_getstatus( au1xxx_power_dev_t *dev ) {
-        return dev->cur_state;
-}
-
-static int au1xxxide_pm_access( au1xxx_power_dev_t *dev ) {
-        if (dev->cur_state != AWAKE_STATE)
-                return 0;
-        else
-                return -1;
-}
-
-static int au1xxxide_pm_idle( au1xxx_power_dev_t *dev ) {
-        return 0;
-}
-
-static int au1xxxide_pm_cleanup( au1xxx_power_dev_t *dev ) {
-        return 0;
-}
-#endif /* CONFIG_PM */
-
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("AU1200 IDE driver");
 
diff --git a/drivers/ide/mips/swarm.c b/drivers/ide/mips/swarm.c
new file mode 100644
index 000000000000..66f6064f4640
--- /dev/null
+++ b/drivers/ide/mips/swarm.c
@@ -0,0 +1,201 @@
+/*
+ * Copyright (C) 2001, 2002, 2003 Broadcom Corporation
+ * Copyright (C) 2004 MontaVista Software Inc.
+ *	Author:	Manish Lachwani, mlachwani@mvista.com
+ * Copyright (C) 2004  MIPS Technologies, Inc.  All rights reserved.
+ *	Author: Maciej W. Rozycki <macro@mips.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+/*
+ *  Derived loosely from ide-pmac.c, so:
+ *  Copyright (C) 1998 Paul Mackerras.
+ *  Copyright (C) 1995-1998 Mark Lord
+ */
+
+/*
+ * Boards with SiByte processors so far have supported IDE devices via
+ * the Generic Bus, PCI bus, and built-in PCMCIA interface.  In all
+ * cases, byte-swapping must be avoided for these devices (whereas
+ * other PCI devices, for example, will require swapping).  Any
+ * SiByte-targetted kernel including IDE support will include this
+ * file.  Probing of a Generic Bus for an IDE device is controlled by
+ * the definition of "SIBYTE_HAVE_IDE", which is provided by
+ * <asm/sibyte/board.h> for Broadcom boards.
+ */
+
+#include <linux/ide.h>
+#include <linux/ioport.h>
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/platform_device.h>
+
+#include <asm/io.h>
+
+#include <asm/sibyte/board.h>
+#include <asm/sibyte/sb1250_genbus.h>
+#include <asm/sibyte/sb1250_regs.h>
+
+#define DRV_NAME "ide-swarm"
+
+static char swarm_ide_string[] = DRV_NAME;
+
+static struct resource swarm_ide_resource = {
+	.name	= "SWARM GenBus IDE",
+	.flags	= IORESOURCE_MEM,
+};
+
+static struct platform_device *swarm_ide_dev;
+
+/*
+ * swarm_ide_probe - if the board header indicates the existence of
+ * Generic Bus IDE, allocate a HWIF for it.
+ */
+static int __devinit swarm_ide_probe(struct device *dev)
+{
+	ide_hwif_t *hwif;
+	u8 __iomem *base;
+	phys_t offset, size;
+	int i;
+
+	if (!SIBYTE_HAVE_IDE)
+		return -ENODEV;
+
+	/* Find an empty slot.  */
+	for (i = 0; i < MAX_HWIFS; i++)
+		if (!ide_hwifs[i].io_ports[IDE_DATA_OFFSET])
+			break;
+	if (i >= MAX_HWIFS) {
+		printk(KERN_ERR DRV_NAME ": no free slot for interface\n");
+		return -ENOMEM;
+	}
+
+	hwif = ide_hwifs + i;
+
+	base = ioremap(A_IO_EXT_BASE, 0x800);
+	offset = __raw_readq(base + R_IO_EXT_REG(R_IO_EXT_START_ADDR, IDE_CS));
+	size = __raw_readq(base + R_IO_EXT_REG(R_IO_EXT_MULT_SIZE, IDE_CS));
+	iounmap(base);
+
+	offset = G_IO_START_ADDR(offset) << S_IO_ADDRBASE;
+	size = (G_IO_MULT_SIZE(size) + 1) << S_IO_REGSIZE;
+	if (offset < A_PHYS_GENBUS || offset >= A_PHYS_GENBUS_END) {
+		printk(KERN_INFO DRV_NAME
+		       ": IDE interface at GenBus disabled\n");
+		return -EBUSY;
+	}
+
+	printk(KERN_INFO DRV_NAME ": IDE interface at GenBus slot %i\n",
+	       IDE_CS);
+
+	swarm_ide_resource.start = offset;
+	swarm_ide_resource.end = offset + size - 1;
+	if (request_resource(&iomem_resource, &swarm_ide_resource)) {
+		printk(KERN_ERR DRV_NAME
+		       ": can't request I/O memory resource\n");
+		return -EBUSY;
+	}
+
+	base = ioremap(offset, size);
+
+	/* Setup MMIO ops.  */
+	default_hwif_mmiops(hwif);
+	/* Prevent resource map manipulation.  */
+	hwif->mmio = 2;
+	hwif->noprobe = 0;
+
+	for (i = IDE_DATA_OFFSET; i <= IDE_STATUS_OFFSET; i++)
+		hwif->hw.io_ports[i] =
+				(unsigned long)(base + ((0x1f0 + i) << 5));
+	hwif->hw.io_ports[IDE_CONTROL_OFFSET] =
+				(unsigned long)(base + (0x3f6 << 5));
+	hwif->hw.irq = K_INT_GB_IDE;
+
+	memcpy(hwif->io_ports, hwif->hw.io_ports, sizeof(hwif->io_ports));
+	hwif->irq = hwif->hw.irq;
+
+	dev_set_drvdata(dev, hwif);
+
+	return 0;
+}
+
+static struct device_driver swarm_ide_driver = {
+	.name	= swarm_ide_string,
+	.bus	= &platform_bus_type,
+	.probe	= swarm_ide_probe,
+};
+
+static void swarm_ide_platform_release(struct device *device)
+{
+	struct platform_device *pldev;
+
+	/* free device */
+	pldev = to_platform_device(device);
+	kfree(pldev);
+}
+
+static int __devinit swarm_ide_init_module(void)
+{
+	struct platform_device *pldev;
+	int err;
+
+	printk(KERN_INFO "SWARM IDE driver\n");
+
+	if (driver_register(&swarm_ide_driver)) {
+		printk(KERN_ERR "Driver registration failed\n");
+		err = -ENODEV;
+		goto out;
+	}
+
+        if (!(pldev = kmalloc(sizeof (*pldev), GFP_KERNEL))) {
+		err = -ENOMEM;
+		goto out_unregister_driver;
+	}
+
+	memset (pldev, 0, sizeof (*pldev));
+	pldev->name		= swarm_ide_string;
+	pldev->id		= 0;
+	pldev->dev.release	= swarm_ide_platform_release;
+
+	if (platform_device_register(pldev)) {
+		err = -ENODEV;
+		goto out_free_pldev;
+	}
+
+        if (!pldev->dev.driver) {
+		/*
+		 * The driver was not bound to this device, there was
+                 * no hardware at this address. Unregister it, as the
+		 * release fuction will take care of freeing the
+		 * allocated structure
+		 */
+		platform_device_unregister (pldev);
+	}
+
+	swarm_ide_dev = pldev;
+
+	return 0;
+
+out_free_pldev:
+	kfree(pldev);
+
+out_unregister_driver:
+	driver_unregister(&swarm_ide_driver);
+out:
+	return err;
+}
+
+module_init(swarm_ide_init_module);
diff --git a/drivers/ide/pci/aec62xx.c b/drivers/ide/pci/aec62xx.c
index 52cadc005d72..a21b1e11eef4 100644
--- a/drivers/ide/pci/aec62xx.c
+++ b/drivers/ide/pci/aec62xx.c
@@ -65,23 +65,6 @@ static struct chipset_bus_clock_list_entry aec6xxx_34_base [] = {
 #define BUSCLOCK(D)	\
 	((struct chipset_bus_clock_list_entry *) pci_get_drvdata((D)))
 
-#if 0
-		if (dev->device == PCI_DEVICE_ID_ARTOP_ATP850UF) {
-			(void) pci_read_config_byte(dev, 0x54, &art);
-			p += sprintf(p, "DMA Mode:       %s(%s)",
-				(c0&0x20)?((art&0x03)?"UDMA":" DMA"):" PIO",
-				(art&0x02)?"2":(art&0x01)?"1":"0");
-			p += sprintf(p, "          %s(%s)",
-				(c0&0x40)?((art&0x0c)?"UDMA":" DMA"):" PIO",
-				(art&0x08)?"2":(art&0x04)?"1":"0");
-			p += sprintf(p, "         %s(%s)",
-				(c1&0x20)?((art&0x30)?"UDMA":" DMA"):" PIO",
-				(art&0x20)?"2":(art&0x10)?"1":"0");
-			p += sprintf(p, "           %s(%s)\n",
-				(c1&0x40)?((art&0xc0)?"UDMA":" DMA"):" PIO",
-				(art&0x80)?"2":(art&0x40)?"1":"0");
-		} else {
-#endif
 
 /*
  * TO DO: active tuning and correction of cards without a bios.
@@ -112,13 +95,9 @@ static u8 aec62xx_ratemask (ide_drive_t *drive)
 	switch(hwif->pci_dev->device) {
 		case PCI_DEVICE_ID_ARTOP_ATP865:
 		case PCI_DEVICE_ID_ARTOP_ATP865R:
-#if 0
-			mode = (hwif->INB(hwif->dma_master) & 0x10) ? 4 : 3;
-#else
 			mode = (hwif->INB(((hwif->channel) ?
 					hwif->mate->dma_status :
 					hwif->dma_status)) & 0x10) ? 4 : 3;
-#endif
 			break;
 		case PCI_DEVICE_ID_ARTOP_ATP860:
 		case PCI_DEVICE_ID_ARTOP_ATP860R:
@@ -263,35 +242,9 @@ static int aec62xx_irq_timeout (ide_drive_t *drive)
 		case PCI_DEVICE_ID_ARTOP_ATP865:
 		case PCI_DEVICE_ID_ARTOP_ATP865R:
 			printk(" AEC62XX time out ");
-#if 0
-			{
-				int i = 0;
-				u8 reg49h = 0;
-				pci_read_config_byte(HWIF(drive)->pci_dev, 0x49, &reg49h);
-				for (i=0;i<256;i++)
-					pci_write_config_byte(HWIF(drive)->pci_dev, 0x49, reg49h|0x10);
-				pci_write_config_byte(HWIF(drive)->pci_dev, 0x49, reg49h & ~0x10);
-			}
-			return 0;
-#endif
 		default:
 			break;
 	}
-#if 0
-	{
-		ide_hwif_t *hwif	= HWIF(drive);
-		struct pci_dev *dev	= hwif->pci_dev;
-		u8 tmp1 = 0, tmp2 = 0, mode6 = 0;
-
-		pci_read_config_byte(dev, 0x44, &tmp1);
-		pci_read_config_byte(dev, 0x45, &tmp2);
-		printk(" AEC6280 r44=%x r45=%x ",tmp1,tmp2);
-		mode6 = HWIF(drive)->INB(((hwif->channel) ?
-					   hwif->mate->dma_status :
-					   hwif->dma_status));
-		printk(" AEC6280 133=%x ", (mode6 & 0x10));
-	}
-#endif
 	return 0;
 }
 
diff --git a/drivers/ide/pci/alim15x3.c b/drivers/ide/pci/alim15x3.c
index 6cf49394a80f..cf84350efc55 100644
--- a/drivers/ide/pci/alim15x3.c
+++ b/drivers/ide/pci/alim15x3.c
@@ -876,10 +876,15 @@ static ide_pci_device_t ali15x3_chipset __devinitdata = {
  
 static int __devinit alim15x3_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 {
+	static struct pci_device_id ati_rs100[] = {
+		{ PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RS100) },
+		{ },
+	};
+
 	ide_pci_device_t *d = &ali15x3_chipset;
 
-	if(pci_find_device(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RS100, NULL))
-		printk(KERN_ERR "Warning: ATI Radeon IGP Northbridge is not yet fully tested.\n");
+	if (pci_dev_present(ati_rs100))
+		printk(KERN_WARNING "alim15x3: ATI Radeon IGP Northbridge is not yet fully tested.\n");
 
 #if defined(CONFIG_SPARC64)
 	d->init_hwif = init_hwif_common_ali15x3;
diff --git a/drivers/ide/pci/cs5520.c b/drivers/ide/pci/cs5520.c
index 7dc24682d197..ea3c52cc8ac1 100644
--- a/drivers/ide/pci/cs5520.c
+++ b/drivers/ide/pci/cs5520.c
@@ -222,10 +222,9 @@ static int __devinit cs5520_init_one(struct pci_dev *dev, const struct pci_devic
 
 	/* We must not grab the entire device, it has 'ISA' space in its
 	   BARS too and we will freak out other bits of the kernel */
-	if(pci_enable_device_bars(dev, 1<<2))
-	{
+	if (pci_enable_device_bars(dev, 1<<2)) {
 		printk(KERN_WARNING "%s: Unable to enable 55x0.\n", d->name);
-		return 1;
+		return -ENODEV;
 	}
 	pci_set_master(dev);
 	if (pci_set_dma_mask(dev, DMA_32BIT_MASK)) {
diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c
index af526b671c4e..4ee597d08797 100644
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -622,12 +622,18 @@ sgiioc4_ide_setup_pci_device(struct pci_dev *dev, ide_pci_device_t * d)
 	ide_hwif_t *hwif;
 	int h;
 
+	/*
+	 * Find an empty HWIF; if none available, return -ENOMEM.
+	 */
 	for (h = 0; h < MAX_HWIFS; ++h) {
 		hwif = &ide_hwifs[h];
-		/* Find an empty HWIF */
 		if (hwif->chipset == ide_unknown)
 			break;
 	}
+	if (h == MAX_HWIFS) {
+		printk(KERN_ERR "%s: too many IDE interfaces, no room in table\n", d->name);
+		return -ENOMEM;
+	}
 
 	/*  Get the CmdBlk and CtrlBlk Base Registers */
 	base = pci_resource_start(dev, 0) + IOC4_CMD_OFFSET;
diff --git a/drivers/ide/pci/siimage.c b/drivers/ide/pci/siimage.c
index 022d244f2eb0..f1ca154dd52c 100644
--- a/drivers/ide/pci/siimage.c
+++ b/drivers/ide/pci/siimage.c
@@ -6,7 +6,13 @@
  *
  *  May be copied or modified under the terms of the GNU General Public License
  *
- *  Documentation available under NDA only
+ *  Documentation for CMD680:
+ *  http://gkernel.sourceforge.net/specs/sii/sii-0680a-v1.31.pdf.bz2
+ *
+ *  Documentation for SiI 3112:
+ *  http://gkernel.sourceforge.net/specs/sii/3112A_SiI-DS-0095-B2.pdf.bz2
+ *
+ *  Errata and other documentation only available under NDA.
  *
  *
  *  FAQ Items:
diff --git a/drivers/ide/pci/sis5513.c b/drivers/ide/pci/sis5513.c
index 16b3e2d8bfb1..75a2253a3e68 100644
--- a/drivers/ide/pci/sis5513.c
+++ b/drivers/ide/pci/sis5513.c
@@ -87,6 +87,7 @@ static const struct {
 	u8 chipset_family;
 	u8 flags;
 } SiSHostChipInfo[] = {
+	{ "SiS965",	PCI_DEVICE_ID_SI_965,	ATA_133  },
 	{ "SiS745",	PCI_DEVICE_ID_SI_745,	ATA_100  },
 	{ "SiS735",	PCI_DEVICE_ID_SI_735,	ATA_100  },
 	{ "SiS733",	PCI_DEVICE_ID_SI_733,	ATA_100  },
diff --git a/drivers/ide/pci/sl82c105.c b/drivers/ide/pci/sl82c105.c
index ea0806c82be0..8a5c7b286b2b 100644
--- a/drivers/ide/pci/sl82c105.c
+++ b/drivers/ide/pci/sl82c105.c
@@ -399,34 +399,6 @@ static unsigned int __devinit init_chipset_sl82c105(struct pci_dev *dev, const c
 	return dev->irq;
 }
 
-static void __devinit init_dma_sl82c105(ide_hwif_t *hwif, unsigned long dma_base)
-{
-	unsigned int rev;
-	u8 dma_state;
-
-	DBG(("init_dma_sl82c105(hwif: ide%d, dma_base: 0x%08x)\n", hwif->index, dma_base));
-
-	hwif->autodma = 0;
-
-	if (!dma_base)
-		return;
-
-	dma_state = hwif->INB(dma_base + 2);
-	rev = sl82c105_bridge_revision(hwif->pci_dev);
-	if (rev <= 5) {
-		printk("    %s: Winbond 553 bridge revision %d, BM-DMA disabled\n",
-		       hwif->name, rev);
-		dma_state &= ~0x60;
-	} else {
-		dma_state |= 0x60;
-		if (!noautodma)
-			hwif->autodma = 1;
-	}
-	hwif->OUTB(dma_state, dma_base + 2);
-
-	ide_setup_dma(hwif, dma_base, 8);
-}
-
 /*
  * Initialise the chip
  */
@@ -434,6 +406,8 @@ static void __devinit init_dma_sl82c105(ide_hwif_t *hwif, unsigned long dma_base
 static void __devinit init_hwif_sl82c105(ide_hwif_t *hwif)
 {
 	struct pci_dev *dev = hwif->pci_dev;
+	unsigned int rev;
+	u8 dma_state;
 	u32 val;
 	
 	DBG(("init_hwif_sl82c105(hwif: ide%d)\n", hwif->index));
@@ -455,33 +429,54 @@ static void __devinit init_hwif_sl82c105(ide_hwif_t *hwif)
 	pci_read_config_dword(dev, 0x40, &val);
 	*((u32 *)&hwif->hwif_data) = val;
 	
+	hwif->atapi_dma = 0;
+	hwif->mwdma_mask = 0;
+	hwif->swdma_mask = 0;
+	hwif->autodma = 0;
+
 	if (!hwif->dma_base)
 		return;
 
-	hwif->atapi_dma = 1;
-	hwif->mwdma_mask = 0x07;
-	hwif->swdma_mask = 0x07;
-
+	dma_state = hwif->INB(hwif->dma_base + 2) & ~0x60;
+	rev = sl82c105_bridge_revision(hwif->pci_dev);
+	if (rev <= 5) {
+		/*
+		 * Never ever EVER under any circumstances enable
+		 * DMA when the bridge is this old.
+		 */
+		printk("    %s: Winbond 553 bridge revision %d, BM-DMA disabled\n",
+		       hwif->name, rev);
+	} else {
 #ifdef CONFIG_BLK_DEV_IDEDMA
-	hwif->ide_dma_check = &sl82c105_check_drive;
-	hwif->ide_dma_on = &sl82c105_ide_dma_on;
-	hwif->ide_dma_off_quietly = &sl82c105_ide_dma_off_quietly;
-	hwif->ide_dma_lostirq = &sl82c105_ide_dma_lost_irq;
-	hwif->dma_start = &sl82c105_ide_dma_start;
-	hwif->ide_dma_timeout = &sl82c105_ide_dma_timeout;
-
-	if (!noautodma)
-		hwif->autodma = 1;
-	hwif->drives[0].autodma = hwif->autodma;
-	hwif->drives[1].autodma = hwif->autodma;
+		dma_state |= 0x60;
+
+		hwif->atapi_dma = 1;
+		hwif->mwdma_mask = 0x07;
+		hwif->swdma_mask = 0x07;
+
+		hwif->ide_dma_check = &sl82c105_check_drive;
+		hwif->ide_dma_on = &sl82c105_ide_dma_on;
+		hwif->ide_dma_off_quietly = &sl82c105_ide_dma_off_quietly;
+		hwif->ide_dma_lostirq = &sl82c105_ide_dma_lost_irq;
+		hwif->dma_start = &sl82c105_ide_dma_start;
+		hwif->ide_dma_timeout = &sl82c105_ide_dma_timeout;
+
+		if (!noautodma)
+			hwif->autodma = 1;
+		hwif->drives[0].autodma = hwif->autodma;
+		hwif->drives[1].autodma = hwif->autodma;
+
+		if (hwif->mate)
+			hwif->serialized = hwif->mate->serialized = 1;
 #endif /* CONFIG_BLK_DEV_IDEDMA */
+	}
+	hwif->OUTB(dma_state, hwif->dma_base + 2);
 }
 
 static ide_pci_device_t sl82c105_chipset __devinitdata = {
 	.name		= "W82C105",
 	.init_chipset	= init_chipset_sl82c105,
 	.init_hwif	= init_hwif_sl82c105,
-	.init_dma	= init_dma_sl82c105,
 	.channels	= 2,
 	.autodma	= NOAUTODMA,
 	.enablebits	= {{0x40,0x01,0x01}, {0x40,0x10,0x10}},
diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c
index a4d099c937ff..86fb1e0286d3 100644
--- a/drivers/ide/pci/via82cxxx.c
+++ b/drivers/ide/pci/via82cxxx.c
@@ -79,6 +79,8 @@ static struct via_isa_bridge {
 	u8 rev_max;
 	u16 flags;
 } via_isa_bridges[] = {
+	{ "vt6410",	PCI_DEVICE_ID_VIA_6410,     0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
+	{ "vt8251",	PCI_DEVICE_ID_VIA_8251,     0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
 	{ "vt8237",	PCI_DEVICE_ID_VIA_8237,     0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
 	{ "vt8235",	PCI_DEVICE_ID_VIA_8235,     0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
 	{ "vt8233a",	PCI_DEVICE_ID_VIA_8233A,    0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
@@ -100,185 +102,14 @@ static struct via_isa_bridge {
 	{ NULL }
 };
 
-static struct via_isa_bridge *via_config;
-static unsigned int via_80w;
 static unsigned int via_clock;
 static char *via_dma[] = { "MWDMA16", "UDMA33", "UDMA66", "UDMA100", "UDMA133" };
 
-/*
- * VIA /proc entry.
- */
-
-#if defined(DISPLAY_VIA_TIMINGS) && defined(CONFIG_PROC_FS)
-
-#include <linux/stat.h>
-#include <linux/proc_fs.h>
-
-static u8 via_proc = 0;
-static unsigned long via_base;
-static struct pci_dev *bmide_dev, *isa_dev;
-
-static char *via_control3[] = { "No limit", "64", "128", "192" };
-
-#define via_print(format, arg...) p += sprintf(p, format "\n" , ## arg)
-#define via_print_drive(name, format, arg...)\
-	p += sprintf(p, name); for (i = 0; i < 4; i++) p += sprintf(p, format, ## arg); p += sprintf(p, "\n");
-
-
-/**
- *	via_get_info		-	generate via /proc file 
- *	@buffer: buffer for data
- *	@addr: set to start of data to use
- *	@offset: current file offset
- *	@count: size of read
- *
- *	Fills in buffer with the debugging/configuration information for
- *	the VIA chipset tuning and attached drives
- */
- 
-static int via_get_info(char *buffer, char **addr, off_t offset, int count)
+struct via82cxxx_dev
 {
-	int speed[4], cycle[4], setup[4], active[4], recover[4], den[4],
-		 uen[4], udma[4], umul[4], active8b[4], recover8b[4];
-	struct pci_dev *dev = bmide_dev;
-	unsigned int v, u, i;
-	int len;
-	u16 c, w;
-	u8 t, x;
-	char *p = buffer;
-
-	via_print("----------VIA BusMastering IDE Configuration"
-		"----------------");
-
-	via_print("Driver Version:                     3.38");
-	via_print("South Bridge:                       VIA %s",
-		via_config->name);
-
-	pci_read_config_byte(isa_dev, PCI_REVISION_ID, &t);
-	pci_read_config_byte(dev, PCI_REVISION_ID, &x);
-	via_print("Revision:                           ISA %#x IDE %#x", t, x);
-	via_print("Highest DMA rate:                   %s",
-		via_dma[via_config->flags & VIA_UDMA]);
-
-	via_print("BM-DMA base:                        %#lx", via_base);
-	via_print("PCI clock:                          %d.%dMHz",
-		via_clock / 1000, via_clock / 100 % 10);
-
-	pci_read_config_byte(dev, VIA_MISC_1, &t);
-	via_print("Master Read  Cycle IRDY:            %dws",
-		(t & 64) >> 6);
-	via_print("Master Write Cycle IRDY:            %dws",
-		(t & 32) >> 5);
-	via_print("BM IDE Status Register Read Retry:  %s",
-		(t & 8) ? "yes" : "no");
-
-	pci_read_config_byte(dev, VIA_MISC_3, &t);
-	via_print("Max DRDY Pulse Width:               %s%s",
-		via_control3[(t & 0x03)], (t & 0x03) ? " PCI clocks" : "");
-
-	via_print("-----------------------Primary IDE"
-		"-------Secondary IDE------");
-	via_print("Read DMA FIFO flush:   %10s%20s",
-		(t & 0x80) ? "yes" : "no", (t & 0x40) ? "yes" : "no");
-	via_print("End Sector FIFO flush: %10s%20s",
-		(t & 0x20) ? "yes" : "no", (t & 0x10) ? "yes" : "no");
-
-	pci_read_config_byte(dev, VIA_IDE_CONFIG, &t);
-	via_print("Prefetch Buffer:       %10s%20s",
-		(t & 0x80) ? "yes" : "no", (t & 0x20) ? "yes" : "no");
-	via_print("Post Write Buffer:     %10s%20s",
-		(t & 0x40) ? "yes" : "no", (t & 0x10) ? "yes" : "no");
-
-	pci_read_config_byte(dev, VIA_IDE_ENABLE, &t);
-	via_print("Enabled:               %10s%20s",
-		(t & 0x02) ? "yes" : "no", (t & 0x01) ? "yes" : "no");
-
-	c = inb(via_base + 0x02) | (inb(via_base + 0x0a) << 8);
-	via_print("Simplex only:          %10s%20s",
-		(c & 0x80) ? "yes" : "no", (c & 0x8000) ? "yes" : "no");
-
-	via_print("Cable Type:            %10s%20s",
-		(via_80w & 1) ? "80w" : "40w", (via_80w & 2) ? "80w" : "40w");
-
-	via_print("-------------------drive0----drive1"
-		"----drive2----drive3-----");
-
-	pci_read_config_byte(dev, VIA_ADDRESS_SETUP, &t);
-	pci_read_config_dword(dev, VIA_DRIVE_TIMING, &v);
-	pci_read_config_word(dev, VIA_8BIT_TIMING, &w);
-
-	if (via_config->flags & VIA_UDMA)
-		pci_read_config_dword(dev, VIA_UDMA_TIMING, &u);
-	else u = 0;
-
-	for (i = 0; i < 4; i++) {
-
-		setup[i]     = ((t >> ((3 - i) << 1)) & 0x3) + 1;
-		recover8b[i] = ((w >> ((1 - (i >> 1)) << 3)) & 0xf) + 1;
-		active8b[i]  = ((w >> (((1 - (i >> 1)) << 3) + 4)) & 0xf) + 1;
-		active[i]    = ((v >> (((3 - i) << 3) + 4)) & 0xf) + 1;
-		recover[i]   = ((v >> ((3 - i) << 3)) & 0xf) + 1;
-		udma[i]      = ((u >> ((3 - i) << 3)) & 0x7) + 2;
-		umul[i]      = ((u >> (((3 - i) & 2) << 3)) & 0x8) ? 1 : 2;
-		uen[i]       = ((u >> ((3 - i) << 3)) & 0x20);
-		den[i]       = (c & ((i & 1) ? 0x40 : 0x20) << ((i & 2) << 2));
-
-		speed[i] = 2 * via_clock / (active[i] + recover[i]);
-		cycle[i] = 1000000 * (active[i] + recover[i]) / via_clock;
-
-		if (!uen[i] || !den[i])
-			continue;
-
-		switch (via_config->flags & VIA_UDMA) {
-
-			case VIA_UDMA_33:
-				speed[i] = 2 * via_clock / udma[i];
-				cycle[i] = 1000000 * udma[i] / via_clock;
-				break;
-
-			case VIA_UDMA_66:
-				speed[i] = 4 * via_clock / (udma[i] * umul[i]);
-				cycle[i] = 500000 * (udma[i] * umul[i]) / via_clock;
-				break;
-
-			case VIA_UDMA_100:
-				speed[i] = 6 * via_clock / udma[i];
-				cycle[i] = 333333 * udma[i] / via_clock;
-				break;
-
-			case VIA_UDMA_133:
-				speed[i] = 8 * via_clock / udma[i];
-				cycle[i] = 250000 * udma[i] / via_clock;
-				break;
-		}
-	}
-
-	via_print_drive("Transfer Mode: ", "%10s",
-		den[i] ? (uen[i] ? "UDMA" : "DMA") : "PIO");
-
-	via_print_drive("Address Setup: ", "%8dns",
-		1000000 * setup[i] / via_clock);
-	via_print_drive("Cmd Active:    ", "%8dns",
-		1000000 * active8b[i] / via_clock);
-	via_print_drive("Cmd Recovery:  ", "%8dns",
-		1000000 * recover8b[i] / via_clock);
-	via_print_drive("Data Active:   ", "%8dns",
-		1000000 * active[i] / via_clock);
-	via_print_drive("Data Recovery: ", "%8dns",
-		1000000 * recover[i] / via_clock);
-	via_print_drive("Cycle Time:    ", "%8dns",
-		cycle[i]);
-	via_print_drive("Transfer Rate: ", "%4d.%dMB/s",
-		speed[i] / 1000, speed[i] / 100 % 10);
-
-	/* hoping it is less than 4K... */
-	len = (p - buffer) - offset;
-	*addr = buffer + offset;
-
-	return len > count ? count : len;
-}
-
-#endif /* DISPLAY_VIA_TIMINGS && CONFIG_PROC_FS */
+	struct via_isa_bridge *via_config;
+	unsigned int via_80w;
+};
 
 /**
  *	via_set_speed			-	write timing registers
@@ -289,11 +120,13 @@ static int via_get_info(char *buffer, char **addr, off_t offset, int count)
  *	via_set_speed writes timing values to the chipset registers
  */
 
-static void via_set_speed(struct pci_dev *dev, u8 dn, struct ide_timing *timing)
+static void via_set_speed(ide_hwif_t *hwif, u8 dn, struct ide_timing *timing)
 {
+	struct pci_dev *dev = hwif->pci_dev;
+	struct via82cxxx_dev *vdev = ide_get_hwifdata(hwif);
 	u8 t;
 
-	if (~via_config->flags & VIA_BAD_AST) {
+	if (~vdev->via_config->flags & VIA_BAD_AST) {
 		pci_read_config_byte(dev, VIA_ADDRESS_SETUP, &t);
 		t = (t & ~(3 << ((3 - dn) << 1))) | ((FIT(timing->setup, 1, 4) - 1) << ((3 - dn) << 1));
 		pci_write_config_byte(dev, VIA_ADDRESS_SETUP, t);
@@ -305,7 +138,7 @@ static void via_set_speed(struct pci_dev *dev, u8 dn, struct ide_timing *timing)
 	pci_write_config_byte(dev, VIA_DRIVE_TIMING + (3 - dn),
 		((FIT(timing->active, 1, 16) - 1) << 4) | (FIT(timing->recover, 1, 16) - 1));
 
-	switch (via_config->flags & VIA_UDMA) {
+	switch (vdev->via_config->flags & VIA_UDMA) {
 		case VIA_UDMA_33:  t = timing->udma ? (0xe0 | (FIT(timing->udma, 2, 5) - 2)) : 0x03; break;
 		case VIA_UDMA_66:  t = timing->udma ? (0xe8 | (FIT(timing->udma, 2, 9) - 2)) : 0x0f; break;
 		case VIA_UDMA_100: t = timing->udma ? (0xe0 | (FIT(timing->udma, 2, 9) - 2)) : 0x07; break;
@@ -329,6 +162,7 @@ static void via_set_speed(struct pci_dev *dev, u8 dn, struct ide_timing *timing)
 static int via_set_drive(ide_drive_t *drive, u8 speed)
 {
 	ide_drive_t *peer = HWIF(drive)->drives + (~drive->dn & 1);
+	struct via82cxxx_dev *vdev = ide_get_hwifdata(drive->hwif);
 	struct ide_timing t, p;
 	unsigned int T, UT;
 
@@ -337,7 +171,7 @@ static int via_set_drive(ide_drive_t *drive, u8 speed)
 
 	T = 1000000000 / via_clock;
 
-	switch (via_config->flags & VIA_UDMA) {
+	switch (vdev->via_config->flags & VIA_UDMA) {
 		case VIA_UDMA_33:   UT = T;   break;
 		case VIA_UDMA_66:   UT = T/2; break;
 		case VIA_UDMA_100:  UT = T/3; break;
@@ -352,7 +186,7 @@ static int via_set_drive(ide_drive_t *drive, u8 speed)
 		ide_timing_merge(&p, &t, &t, IDE_TIMING_8BIT);
 	}
 
-	via_set_speed(HWIF(drive)->pci_dev, drive->dn, &t);
+	via_set_speed(HWIF(drive), drive->dn, &t);
 
 	if (!drive->init_speed)
 		drive->init_speed = speed;
@@ -390,20 +224,41 @@ static void via82cxxx_tune_drive(ide_drive_t *drive, u8 pio)
  
 static int via82cxxx_ide_dma_check (ide_drive_t *drive)
 {
-	u16 w80 = HWIF(drive)->udma_four;
+	ide_hwif_t *hwif = HWIF(drive);
+	struct via82cxxx_dev *vdev = ide_get_hwifdata(hwif);
+	u16 w80 = hwif->udma_four;
 
 	u16 speed = ide_find_best_mode(drive,
 		XFER_PIO | XFER_EPIO | XFER_SWDMA | XFER_MWDMA |
-		(via_config->flags & VIA_UDMA ? XFER_UDMA : 0) |
-		(w80 && (via_config->flags & VIA_UDMA) >= VIA_UDMA_66 ? XFER_UDMA_66 : 0) |
-		(w80 && (via_config->flags & VIA_UDMA) >= VIA_UDMA_100 ? XFER_UDMA_100 : 0) |
-		(w80 && (via_config->flags & VIA_UDMA) >= VIA_UDMA_133 ? XFER_UDMA_133 : 0));
+		(vdev->via_config->flags & VIA_UDMA ? XFER_UDMA : 0) |
+		(w80 && (vdev->via_config->flags & VIA_UDMA) >= VIA_UDMA_66 ? XFER_UDMA_66 : 0) |
+		(w80 && (vdev->via_config->flags & VIA_UDMA) >= VIA_UDMA_100 ? XFER_UDMA_100 : 0) |
+		(w80 && (vdev->via_config->flags & VIA_UDMA) >= VIA_UDMA_133 ? XFER_UDMA_133 : 0));
 
 	via_set_drive(drive, speed);
 
 	if (drive->autodma && (speed & XFER_MODE) != XFER_PIO)
-		return HWIF(drive)->ide_dma_on(drive);
-	return HWIF(drive)->ide_dma_off_quietly(drive);
+		return hwif->ide_dma_on(drive);
+	return hwif->ide_dma_off_quietly(drive);
+}
+
+static struct via_isa_bridge *via_config_find(struct pci_dev **isa)
+{
+	struct via_isa_bridge *via_config;
+	u8 t;
+
+	for (via_config = via_isa_bridges; via_config->id; via_config++)
+		if ((*isa = pci_find_device(PCI_VENDOR_ID_VIA +
+			!!(via_config->flags & VIA_BAD_ID),
+			via_config->id, NULL))) {
+
+			pci_read_config_byte(*isa, PCI_REVISION_ID, &t);
+			if (t >= via_config->rev_min &&
+			    t <= via_config->rev_max)
+				break;
+		}
+
+	return via_config;
 }
 
 /**
@@ -418,82 +273,28 @@ static int via82cxxx_ide_dma_check (ide_drive_t *drive)
 static unsigned int __devinit init_chipset_via82cxxx(struct pci_dev *dev, const char *name)
 {
 	struct pci_dev *isa = NULL;
+	struct via_isa_bridge *via_config;
 	u8 t, v;
 	unsigned int u;
-	int i;
 
 	/*
 	 * Find the ISA bridge to see how good the IDE is.
 	 */
-
-	for (via_config = via_isa_bridges; via_config->id; via_config++)
-		if ((isa = pci_find_device(PCI_VENDOR_ID_VIA +
-			!!(via_config->flags & VIA_BAD_ID),
-			via_config->id, NULL))) {
-
-			pci_read_config_byte(isa, PCI_REVISION_ID, &t);
-			if (t >= via_config->rev_min &&
-			    t <= via_config->rev_max)
-				break;
-		}
-
+	via_config = via_config_find(&isa);
 	if (!via_config->id) {
 		printk(KERN_WARNING "VP_IDE: Unknown VIA SouthBridge, disabling DMA.\n");
 		return -ENODEV;
 	}
 
 	/*
-	 * Check 80-wire cable presence and setup Clk66.
+	 * Setup or disable Clk66 if appropriate
 	 */
 
-	switch (via_config->flags & VIA_UDMA) {
-
-		case VIA_UDMA_66:
-			/* Enable Clk66 */
-			pci_read_config_dword(dev, VIA_UDMA_TIMING, &u);
-			pci_write_config_dword(dev, VIA_UDMA_TIMING, u|0x80008);
-			for (i = 24; i >= 0; i -= 8)
-				if (((u >> (i & 16)) & 8) &&
-				    ((u >> i) & 0x20) &&
-				     (((u >> i) & 7) < 2)) {
-					/*
-					 * 2x PCI clock and
-					 * UDMA w/ < 3T/cycle
-					 */
-					via_80w |= (1 << (1 - (i >> 4)));
-				}
-			break;
-
-		case VIA_UDMA_100:
-			pci_read_config_dword(dev, VIA_UDMA_TIMING, &u);
-			for (i = 24; i >= 0; i -= 8)
-				if (((u >> i) & 0x10) ||
-				    (((u >> i) & 0x20) &&
-				     (((u >> i) & 7) < 4))) {
-					/* BIOS 80-wire bit or
-					 * UDMA w/ < 60ns/cycle
-					 */
-					via_80w |= (1 << (1 - (i >> 4)));
-				}
-			break;
-
-		case VIA_UDMA_133:
-			pci_read_config_dword(dev, VIA_UDMA_TIMING, &u);
-			for (i = 24; i >= 0; i -= 8)
-				if (((u >> i) & 0x10) ||
-				    (((u >> i) & 0x20) &&
-				     (((u >> i) & 7) < 6))) {
-					/* BIOS 80-wire bit or
-					 * UDMA w/ < 60ns/cycle
-					 */
-					via_80w |= (1 << (1 - (i >> 4)));
-				}
-			break;
-
-	}
-
-	/* Disable Clk66 */
-	if (via_config->flags & VIA_BAD_CLK66) {
+	if ((via_config->flags & VIA_UDMA) == VIA_UDMA_66) {
+		/* Enable Clk66 */
+		pci_read_config_dword(dev, VIA_UDMA_TIMING, &u);
+		pci_write_config_dword(dev, VIA_UDMA_TIMING, u|0x80008);
+	} else if (via_config->flags & VIA_BAD_CLK66) {
 		/* Would cause trouble on 596a and 686 */
 		pci_read_config_dword(dev, VIA_UDMA_TIMING, &u);
 		pci_write_config_dword(dev, VIA_UDMA_TIMING, u & ~0x80008);
@@ -560,26 +361,78 @@ static unsigned int __devinit init_chipset_via82cxxx(struct pci_dev *dev, const
 		via_dma[via_config->flags & VIA_UDMA],
 		pci_name(dev));
 
-	/*
-	 * Setup /proc/ide/via entry.
-	 */
+	return 0;
+}
+
+/*
+ * Check and handle 80-wire cable presence
+ */
+static void __devinit via_cable_detect(struct pci_dev *dev, struct via82cxxx_dev *vdev)
+{
+	unsigned int u;
+	int i;
+	pci_read_config_dword(dev, VIA_UDMA_TIMING, &u);
+
+	switch (vdev->via_config->flags & VIA_UDMA) {
+
+		case VIA_UDMA_66:
+			for (i = 24; i >= 0; i -= 8)
+				if (((u >> (i & 16)) & 8) &&
+				    ((u >> i) & 0x20) &&
+				     (((u >> i) & 7) < 2)) {
+					/*
+					 * 2x PCI clock and
+					 * UDMA w/ < 3T/cycle
+					 */
+					vdev->via_80w |= (1 << (1 - (i >> 4)));
+				}
+			break;
+
+		case VIA_UDMA_100:
+			for (i = 24; i >= 0; i -= 8)
+				if (((u >> i) & 0x10) ||
+				    (((u >> i) & 0x20) &&
+				     (((u >> i) & 7) < 4))) {
+					/* BIOS 80-wire bit or
+					 * UDMA w/ < 60ns/cycle
+					 */
+					vdev->via_80w |= (1 << (1 - (i >> 4)));
+				}
+			break;
+
+		case VIA_UDMA_133:
+			for (i = 24; i >= 0; i -= 8)
+				if (((u >> i) & 0x10) ||
+				    (((u >> i) & 0x20) &&
+				     (((u >> i) & 7) < 6))) {
+					/* BIOS 80-wire bit or
+					 * UDMA w/ < 60ns/cycle
+					 */
+					vdev->via_80w |= (1 << (1 - (i >> 4)));
+				}
+			break;
 
-#if defined(DISPLAY_VIA_TIMINGS) && defined(CONFIG_PROC_FS)
-	if (!via_proc) {
-		via_base = pci_resource_start(dev, 4);
-		bmide_dev = dev;
-		isa_dev = isa;
-		ide_pci_create_host_proc("via", via_get_info);
-		via_proc = 1;
 	}
-#endif /* DISPLAY_VIA_TIMINGS && CONFIG_PROC_FS */
-	return 0;
 }
 
 static void __devinit init_hwif_via82cxxx(ide_hwif_t *hwif)
 {
+	struct via82cxxx_dev *vdev = kmalloc(sizeof(struct via82cxxx_dev),
+		GFP_KERNEL);
+	struct pci_dev *isa = NULL;
 	int i;
 
+	if (vdev == NULL) {
+		printk(KERN_ERR "VP_IDE: out of memory :(\n");
+		return;
+	}
+
+	memset(vdev, 0, sizeof(struct via82cxxx_dev));
+	ide_set_hwifdata(hwif, vdev);
+
+	vdev->via_config = via_config_find(&isa);
+	via_cable_detect(hwif->pci_dev, vdev);
+
 	hwif->autodma = 0;
 
 	hwif->tuneproc = &via82cxxx_tune_drive;
@@ -594,7 +447,7 @@ static void __devinit init_hwif_via82cxxx(ide_hwif_t *hwif)
 
 	for (i = 0; i < 2; i++) {
 		hwif->drives[i].io_32bit = 1;
-		hwif->drives[i].unmask = (via_config->flags & VIA_NO_UNMASK) ? 0 : 1;
+		hwif->drives[i].unmask = (vdev->via_config->flags & VIA_NO_UNMASK) ? 0 : 1;
 		hwif->drives[i].autotune = 1;
 		hwif->drives[i].dn = hwif->channel * 2 + i;
 	}
@@ -608,7 +461,7 @@ static void __devinit init_hwif_via82cxxx(ide_hwif_t *hwif)
 	hwif->swdma_mask = 0x07;
 
 	if (!hwif->udma_four)
-		hwif->udma_four = (via_80w >> hwif->channel) & 1;
+		hwif->udma_four = (vdev->via_80w >> hwif->channel) & 1;
 	hwif->ide_dma_check = &via82cxxx_ide_dma_check;
 	if (!noautodma)
 		hwif->autodma = 1;
@@ -616,24 +469,35 @@ static void __devinit init_hwif_via82cxxx(ide_hwif_t *hwif)
 	hwif->drives[1].autodma = hwif->autodma;
 }
 
-static ide_pci_device_t via82cxxx_chipset __devinitdata = {
-	.name		= "VP_IDE",
-	.init_chipset	= init_chipset_via82cxxx,
-	.init_hwif	= init_hwif_via82cxxx,
-	.channels	= 2,
-	.autodma	= NOAUTODMA,
-	.enablebits	= {{0x40,0x02,0x02}, {0x40,0x01,0x01}},
-	.bootable	= ON_BOARD,
+static ide_pci_device_t via82cxxx_chipsets[] __devinitdata = {
+	{	/* 0 */
+		.name		= "VP_IDE",
+		.init_chipset	= init_chipset_via82cxxx,
+		.init_hwif	= init_hwif_via82cxxx,
+		.channels	= 2,
+		.autodma	= NOAUTODMA,
+		.enablebits	= {{0x40,0x02,0x02}, {0x40,0x01,0x01}},
+		.bootable	= ON_BOARD
+	},{	/* 1 */
+		.name		= "VP_IDE",
+		.init_chipset	= init_chipset_via82cxxx,
+		.init_hwif	= init_hwif_via82cxxx,
+		.channels	= 2,
+		.autodma	= AUTODMA,
+		.enablebits	= {{0x00,0x00,0x00}, {0x00,0x00,0x00}},
+		.bootable	= ON_BOARD,
+	}
 };
 
 static int __devinit via_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 {
-	return ide_setup_pci_device(dev, &via82cxxx_chipset);
+	return ide_setup_pci_device(dev, &via82cxxx_chipsets[id->driver_data]);
 }
 
 static struct pci_device_id via_pci_tbl[] = {
 	{ PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C576_1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
 	{ PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+	{ PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_6410,     PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1},
 	{ 0, },
 };
 MODULE_DEVICE_TABLE(pci, via_pci_tbl);
diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c
index b3e65a65d202..16b28357885b 100644
--- a/drivers/ide/ppc/pmac.c
+++ b/drivers/ide/ppc/pmac.c
@@ -1401,20 +1401,6 @@ pmac_ide_setup_device(pmac_ide_hwif_t *pmif, ide_hwif_t *hwif)
 	/* We probe the hwif now */
 	probe_hwif_init(hwif);
 
-	/* The code IDE code will have set hwif->present if we have devices attached,
-	 * if we don't, the discard the interface except if we are on a media bay slot
-	 */
-	if (!hwif->present && !pmif->mediabay) {
-		printk(KERN_INFO "ide%d: Bus empty, interface released.\n",
-			hwif->index);
-		default_hwif_iops(hwif);
-		for (i = IDE_DATA_OFFSET; i <= IDE_CONTROL_OFFSET; ++i)
-			hwif->io_ports[i] = 0;
-		hwif->chipset = ide_unknown;
-		hwif->noprobe = 1;
-		return -ENODEV;
-	}
-
 	return 0;
 }
 
@@ -1667,11 +1653,16 @@ static struct macio_driver pmac_ide_macio_driver =
 };
 
 static struct pci_device_id pmac_ide_pci_match[] = {
-	{ PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_ATA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
-	{ PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_IPID_ATA100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
-	{ PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_K2_ATA100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+	{ PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_ATA,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+	{ PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_IPID_ATA100,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+	{ PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_K2_ATA100,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
 	{ PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_SH_ATA,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+	{ PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_IPID2_ATA,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
 };
 
 static struct pci_driver pmac_ide_pci_driver = {
diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c
index 18ed7765417c..7ebf992e8c2f 100644
--- a/drivers/ide/setup-pci.c
+++ b/drivers/ide/setup-pci.c
@@ -787,8 +787,9 @@ static int pre_init = 1;		/* Before first ordered IDE scan */
 static LIST_HEAD(ide_pci_drivers);
 
 /*
- *	ide_register_pci_driver		-	attach IDE driver
+ *	__ide_pci_register_driver	-	attach IDE driver
  *	@driver: pci driver
+ *	@module: owner module of the driver
  *
  *	Registers a driver with the IDE layer. The IDE layer arranges that
  *	boot time setup is done in the expected device order and then 
@@ -801,15 +802,16 @@ static LIST_HEAD(ide_pci_drivers);
  *	Returns are the same as for pci_register_driver
  */
 
-int ide_pci_register_driver(struct pci_driver *driver)
+int __ide_pci_register_driver(struct pci_driver *driver, struct module *module)
 {
 	if(!pre_init)
-		return pci_module_init(driver);
+		return __pci_register_driver(driver, module);
+	driver->driver.owner = module;
 	list_add_tail(&driver->node, &ide_pci_drivers);
 	return 0;
 }
 
-EXPORT_SYMBOL_GPL(ide_pci_register_driver);
+EXPORT_SYMBOL_GPL(__ide_pci_register_driver);
 
 /**
  *	ide_unregister_pci_driver	-	unregister an IDE driver
@@ -897,6 +899,6 @@ void __init ide_scan_pcibus (int scan_direction)
 	{
 		list_del(l);
 		d = list_entry(l, struct pci_driver, node);
-		pci_register_driver(d);
+		__pci_register_driver(d, d->driver.owner);
 	}
 }
diff --git a/drivers/ieee1394/hosts.h b/drivers/ieee1394/hosts.h
index 38f42112dff0..ae9b02cc013f 100644
--- a/drivers/ieee1394/hosts.h
+++ b/drivers/ieee1394/hosts.h
@@ -41,6 +41,7 @@ struct hpsb_host {
         /* this nodes state */
         unsigned in_bus_reset:1;
         unsigned is_shutdown:1;
+	unsigned resume_packet_sent:1;
 
         /* this nodes' duties on the bus */
         unsigned is_root:1;
diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c
index 7fff5a1d2ea4..0ea37b1bccb2 100644
--- a/drivers/ieee1394/nodemgr.c
+++ b/drivers/ieee1394/nodemgr.c
@@ -1349,6 +1349,33 @@ static void nodemgr_update_pdrv(struct node_entry *ne)
 }
 
 
+/* Write the BROADCAST_CHANNEL as per IEEE1394a 8.3.2.3.11 and 8.4.2.3.  This
+ * seems like an optional service but in the end it is practically mandatory
+ * as a consequence of these clauses.
+ *
+ * Note that we cannot do a broadcast write to all nodes at once because some
+ * pre-1394a devices would hang. */
+static void nodemgr_irm_write_bc(struct node_entry *ne, int generation)
+{
+	const u64 bc_addr = (CSR_REGISTER_BASE | CSR_BROADCAST_CHANNEL);
+	quadlet_t bc_remote, bc_local;
+	int ret;
+
+	if (!ne->host->is_irm || ne->generation != generation ||
+	    ne->nodeid == ne->host->node_id)
+		return;
+
+	bc_local = cpu_to_be32(ne->host->csr.broadcast_channel);
+
+	/* Check if the register is implemented and 1394a compliant. */
+	ret = hpsb_read(ne->host, ne->nodeid, generation, bc_addr, &bc_remote,
+			sizeof(bc_remote));
+	if (!ret && bc_remote & cpu_to_be32(0x80000000) &&
+	    bc_remote != bc_local)
+		hpsb_node_write(ne, bc_addr, &bc_local, sizeof(bc_local));
+}
+
+
 static void nodemgr_probe_ne(struct host_info *hi, struct node_entry *ne, int generation)
 {
 	struct device *dev;
@@ -1360,6 +1387,8 @@ static void nodemgr_probe_ne(struct host_info *hi, struct node_entry *ne, int ge
 	if (!dev)
 		return;
 
+	nodemgr_irm_write_bc(ne, generation);
+
 	/* If "needs_probe", then this is either a new or changed node we
 	 * rescan totally. If the generation matches for an existing node
 	 * (one that existed prior to the bus reset) we send update calls
@@ -1413,9 +1442,25 @@ static void nodemgr_node_probe(struct host_info *hi, int generation)
 	return;
 }
 
-/* Because we are a 1394a-2000 compliant IRM, we need to inform all the other
- * nodes of the broadcast channel.  (Really we're only setting the validity
- * bit). Other IRM responsibilities go in here as well. */
+static int nodemgr_send_resume_packet(struct hpsb_host *host)
+{
+	struct hpsb_packet *packet;
+	int ret = 1;
+
+	packet = hpsb_make_phypacket(host,
+			0x003c0000 | NODEID_TO_NODE(host->node_id) << 24);
+	if (packet) {
+		packet->no_waiter = 1;
+		packet->generation = get_hpsb_generation(host);
+		ret = hpsb_send_packet(packet);
+	}
+	if (ret)
+		HPSB_WARN("fw-host%d: Failed to broadcast resume packet",
+			  host->id);
+	return ret;
+}
+
+/* Perform a few high-level IRM responsibilities. */
 static int nodemgr_do_irm_duties(struct hpsb_host *host, int cycles)
 {
 	quadlet_t bc;
@@ -1424,13 +1469,8 @@ static int nodemgr_do_irm_duties(struct hpsb_host *host, int cycles)
 	if (!host->is_irm || host->irm_id == (nodeid_t)-1)
 		return 1;
 
-	host->csr.broadcast_channel |= 0x40000000;  /* set validity bit */
-
-	bc = cpu_to_be32(host->csr.broadcast_channel);
-
-	hpsb_write(host, LOCAL_BUS | ALL_NODES, get_hpsb_generation(host),
-		   (CSR_REGISTER_BASE | CSR_BROADCAST_CHANNEL),
-		   &bc, sizeof(quadlet_t));
+	/* We are a 1394a-2000 compliant IRM. Set the validity bit. */
+	host->csr.broadcast_channel |= 0x40000000;
 
 	/* If there is no bus manager then we should set the root node's
 	 * force_root bit to promote bus stability per the 1394
@@ -1463,6 +1503,13 @@ static int nodemgr_do_irm_duties(struct hpsb_host *host, int cycles)
 		}
 	}
 
+	/* Some devices suspend their ports while being connected to an inactive
+	 * host adapter, i.e. if connected before the low-level driver is
+	 * loaded.  They become visible either when physically unplugged and
+	 * replugged, or when receiving a resume packet.  Send one once. */
+	if (!host->resume_packet_sent && !nodemgr_send_resume_packet(host))
+		host->resume_packet_sent = 1;
+
 	return 1;
 }
 
diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c
index 12cec7c4a342..f7e18ccc5c0a 100644
--- a/drivers/ieee1394/sbp2.c
+++ b/drivers/ieee1394/sbp2.c
@@ -2350,6 +2350,7 @@ static int sbp2_handle_status_write(struct hpsb_host *host, int nodeid, int dest
 	struct scsi_cmnd *SCpnt = NULL;
 	u32 scsi_status = SBP2_SCSI_STATUS_GOOD;
 	struct sbp2_command_info *command;
+	unsigned long flags;
 
 	SBP2_DEBUG("sbp2_handle_status_write");
 
@@ -2451,9 +2452,11 @@ static int sbp2_handle_status_write(struct hpsb_host *host, int nodeid, int dest
 		 * null out last orb so that next time around we write directly to the orb pointer...
 		 * Quick start saves one 1394 bus transaction.
 		 */
+		spin_lock_irqsave(&scsi_id->sbp2_command_orb_lock, flags);
 		if (list_empty(&scsi_id->sbp2_command_orb_inuse)) {
 			scsi_id->last_orb = NULL;
 		}
+		spin_unlock_irqrestore(&scsi_id->sbp2_command_orb_lock, flags);
 
 	} else {
 
@@ -2563,9 +2566,11 @@ static void sbp2scsi_complete_all_commands(struct scsi_id_instance_data *scsi_id
 	struct sbp2scsi_host_info *hi = scsi_id->hi;
 	struct list_head *lh;
 	struct sbp2_command_info *command;
+	unsigned long flags;
 
 	SBP2_DEBUG("sbp2scsi_complete_all_commands");
 
+	spin_lock_irqsave(&scsi_id->sbp2_command_orb_lock, flags);
 	while (!list_empty(&scsi_id->sbp2_command_orb_inuse)) {
 		SBP2_DEBUG("Found pending command to complete");
 		lh = scsi_id->sbp2_command_orb_inuse.next;
@@ -2582,6 +2587,7 @@ static void sbp2scsi_complete_all_commands(struct scsi_id_instance_data *scsi_id
 			command->Current_done(command->Current_SCpnt);
 		}
 	}
+	spin_unlock_irqrestore(&scsi_id->sbp2_command_orb_lock, flags);
 
 	return;
 }
diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c
index 41d6b4017acb..d393b504bf26 100644
--- a/drivers/infiniband/core/mad.c
+++ b/drivers/infiniband/core/mad.c
@@ -355,9 +355,9 @@ error4:
 	spin_unlock_irqrestore(&port_priv->reg_lock, flags);
 	kfree(reg_req);
 error3:
-	kfree(mad_agent_priv);
-error2:
 	ib_dereg_mr(mad_agent_priv->agent.mr);
+error2:
+	kfree(mad_agent_priv);
 error1:
 	return ret;
 }
diff --git a/drivers/infiniband/core/user_mad.c b/drivers/infiniband/core/user_mad.c
index aed5ca23fb22..eb7f52537ccc 100644
--- a/drivers/infiniband/core/user_mad.c
+++ b/drivers/infiniband/core/user_mad.c
@@ -31,7 +31,7 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  *
- * $Id: user_mad.c 2814 2005-07-06 19:14:09Z halr $
+ * $Id: user_mad.c 4010 2005-11-09 23:11:56Z roland $
  */
 
 #include <linux/module.h>
@@ -110,13 +110,13 @@ struct ib_umad_device {
 };
 
 struct ib_umad_file {
-	struct ib_umad_port *port;
-	struct list_head     recv_list;
-	struct list_head     port_list;
-	spinlock_t           recv_lock;
-	wait_queue_head_t    recv_wait;
-	struct ib_mad_agent *agent[IB_UMAD_MAX_AGENTS];
-	struct ib_mr        *mr[IB_UMAD_MAX_AGENTS];
+	struct ib_umad_port    *port;
+	struct list_head	recv_list;
+	struct list_head	port_list;
+	spinlock_t		recv_lock;
+	wait_queue_head_t	recv_wait;
+	struct ib_mad_agent    *agent[IB_UMAD_MAX_AGENTS];
+	int			agents_dead;
 };
 
 struct ib_umad_packet {
@@ -145,6 +145,12 @@ static void ib_umad_release_dev(struct kref *ref)
 	kfree(dev);
 }
 
+/* caller must hold port->mutex at least for reading */
+static struct ib_mad_agent *__get_agent(struct ib_umad_file *file, int id)
+{
+	return file->agents_dead ? NULL : file->agent[id];
+}
+
 static int queue_packet(struct ib_umad_file *file,
 			struct ib_mad_agent *agent,
 			struct ib_umad_packet *packet)
@@ -152,10 +158,11 @@ static int queue_packet(struct ib_umad_file *file,
 	int ret = 1;
 
 	down_read(&file->port->mutex);
+
 	for (packet->mad.hdr.id = 0;
 	     packet->mad.hdr.id < IB_UMAD_MAX_AGENTS;
 	     packet->mad.hdr.id++)
-		if (agent == file->agent[packet->mad.hdr.id]) {
+		if (agent == __get_agent(file, packet->mad.hdr.id)) {
 			spin_lock_irq(&file->recv_lock);
 			list_add_tail(&packet->list, &file->recv_list);
 			spin_unlock_irq(&file->recv_lock);
@@ -303,9 +310,9 @@ static ssize_t ib_umad_write(struct file *filp, const char __user *buf,
 	u8 method;
 	__be64 *tid;
 	int ret, length, hdr_len, copy_offset;
-	int rmpp_active = 0;
+	int rmpp_active, has_rmpp_header;
 
-	if (count < sizeof (struct ib_user_mad))
+	if (count < sizeof (struct ib_user_mad) + IB_MGMT_RMPP_HDR)
 		return -EINVAL;
 
 	length = count - sizeof (struct ib_user_mad);
@@ -327,7 +334,7 @@ static ssize_t ib_umad_write(struct file *filp, const char __user *buf,
 
 	down_read(&file->port->mutex);
 
-	agent = file->agent[packet->mad.hdr.id];
+	agent = __get_agent(file, packet->mad.hdr.id);
 	if (!agent) {
 		ret = -EINVAL;
 		goto err_up;
@@ -353,28 +360,31 @@ static ssize_t ib_umad_write(struct file *filp, const char __user *buf,
 	}
 
 	rmpp_mad = (struct ib_rmpp_mad *) packet->mad.data;
-	if (ib_get_rmpp_flags(&rmpp_mad->rmpp_hdr) & IB_MGMT_RMPP_FLAG_ACTIVE) {
-		/* RMPP active */
-		if (!agent->rmpp_version) {
-			ret = -EINVAL;
-			goto err_ah;
-		}
-
-		/* Validate that the management class can support RMPP */
-		if (rmpp_mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_SUBN_ADM) {
-			hdr_len = IB_MGMT_SA_HDR;
-		} else if ((rmpp_mad->mad_hdr.mgmt_class >= IB_MGMT_CLASS_VENDOR_RANGE2_START) &&
-			    (rmpp_mad->mad_hdr.mgmt_class <= IB_MGMT_CLASS_VENDOR_RANGE2_END)) {
-				hdr_len = IB_MGMT_VENDOR_HDR;
-		} else {
-			ret = -EINVAL;
-			goto err_ah;
-		}
-		rmpp_active = 1;
+	if (rmpp_mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_SUBN_ADM) {
+		hdr_len = IB_MGMT_SA_HDR;
 		copy_offset = IB_MGMT_RMPP_HDR;
+		has_rmpp_header = 1;
+	} else if (rmpp_mad->mad_hdr.mgmt_class >= IB_MGMT_CLASS_VENDOR_RANGE2_START &&
+		   rmpp_mad->mad_hdr.mgmt_class <= IB_MGMT_CLASS_VENDOR_RANGE2_END) {
+			hdr_len = IB_MGMT_VENDOR_HDR;
+			copy_offset = IB_MGMT_RMPP_HDR;
+			has_rmpp_header = 1;
 	} else {
 		hdr_len = IB_MGMT_MAD_HDR;
 		copy_offset = IB_MGMT_MAD_HDR;
+		has_rmpp_header = 0;
+	}
+
+	if (has_rmpp_header)
+		rmpp_active = ib_get_rmpp_flags(&rmpp_mad->rmpp_hdr) &
+			      IB_MGMT_RMPP_FLAG_ACTIVE;
+	else
+		rmpp_active = 0;
+
+	/* Validate that the management class can support RMPP */
+	if (rmpp_active && !agent->rmpp_version) {
+		ret = -EINVAL;
+		goto err_ah;
 	}
 
 	packet->msg = ib_create_send_mad(agent,
@@ -481,7 +491,7 @@ static int ib_umad_reg_agent(struct ib_umad_file *file, unsigned long arg)
 	}
 
 	for (agent_id = 0; agent_id < IB_UMAD_MAX_AGENTS; ++agent_id)
-		if (!file->agent[agent_id])
+		if (!__get_agent(file, agent_id))
 			goto found;
 
 	ret = -ENOMEM;
@@ -505,29 +515,15 @@ found:
 		goto out;
 	}
 
-	file->agent[agent_id] = agent;
-
-	file->mr[agent_id] = ib_get_dma_mr(agent->qp->pd, IB_ACCESS_LOCAL_WRITE);
-	if (IS_ERR(file->mr[agent_id])) {
-		ret = -ENOMEM;
-		goto err;
-	}
-
 	if (put_user(agent_id,
 		     (u32 __user *) (arg + offsetof(struct ib_user_mad_reg_req, id)))) {
 		ret = -EFAULT;
-		goto err_mr;
+		ib_unregister_mad_agent(agent);
+		goto out;
 	}
 
+	file->agent[agent_id] = agent;
 	ret = 0;
-	goto out;
-
-err_mr:
-	ib_dereg_mr(file->mr[agent_id]);
-
-err:
-	file->agent[agent_id] = NULL;
-	ib_unregister_mad_agent(agent);
 
 out:
 	up_write(&file->port->mutex);
@@ -536,27 +532,29 @@ out:
 
 static int ib_umad_unreg_agent(struct ib_umad_file *file, unsigned long arg)
 {
+	struct ib_mad_agent *agent = NULL;
 	u32 id;
 	int ret = 0;
 
-	down_write(&file->port->mutex);
+	if (get_user(id, (u32 __user *) arg))
+		return -EFAULT;
 
-	if (get_user(id, (u32 __user *) arg)) {
-		ret = -EFAULT;
-		goto out;
-	}
+	down_write(&file->port->mutex);
 
-	if (id < 0 || id >= IB_UMAD_MAX_AGENTS || !file->agent[id]) {
+	if (id < 0 || id >= IB_UMAD_MAX_AGENTS || !__get_agent(file, id)) {
 		ret = -EINVAL;
 		goto out;
 	}
 
-	ib_dereg_mr(file->mr[id]);
-	ib_unregister_mad_agent(file->agent[id]);
+	agent = file->agent[id];
 	file->agent[id] = NULL;
 
 out:
 	up_write(&file->port->mutex);
+
+	if (agent)
+		ib_unregister_mad_agent(agent);
+
 	return ret;
 }
 
@@ -621,23 +619,29 @@ static int ib_umad_close(struct inode *inode, struct file *filp)
 	struct ib_umad_file *file = filp->private_data;
 	struct ib_umad_device *dev = file->port->umad_dev;
 	struct ib_umad_packet *packet, *tmp;
+	int already_dead;
 	int i;
 
 	down_write(&file->port->mutex);
-	for (i = 0; i < IB_UMAD_MAX_AGENTS; ++i)
-		if (file->agent[i]) {
-			ib_dereg_mr(file->mr[i]);
-			ib_unregister_mad_agent(file->agent[i]);
-		}
+
+	already_dead = file->agents_dead;
+	file->agents_dead = 1;
 
 	list_for_each_entry_safe(packet, tmp, &file->recv_list, list)
 		kfree(packet);
 
 	list_del(&file->port_list);
-	up_write(&file->port->mutex);
 
-	kfree(file);
+	downgrade_write(&file->port->mutex);
+
+	if (!already_dead)
+		for (i = 0; i < IB_UMAD_MAX_AGENTS; ++i)
+			if (file->agent[i])
+				ib_unregister_mad_agent(file->agent[i]);
 
+	up_read(&file->port->mutex);
+
+	kfree(file);
 	kref_put(&dev->ref, ib_umad_release_dev);
 
 	return 0;
@@ -801,7 +805,7 @@ static int ib_umad_init_port(struct ib_device *device, int port_num,
 		goto err_class;
 	port->sm_dev->owner = THIS_MODULE;
 	port->sm_dev->ops   = &umad_sm_fops;
-	kobject_set_name(&port->dev->kobj, "issm%d", port->dev_num);
+	kobject_set_name(&port->sm_dev->kobj, "issm%d", port->dev_num);
 	if (cdev_add(port->sm_dev, base_dev + port->dev_num + IB_UMAD_MAX_PORTS, 1))
 		goto err_sm_cdev;
 
@@ -863,14 +867,36 @@ static void ib_umad_kill_port(struct ib_umad_port *port)
 
 	port->ib_dev = NULL;
 
-	list_for_each_entry(file, &port->file_list, port_list)
-		for (id = 0; id < IB_UMAD_MAX_AGENTS; ++id) {
-			if (!file->agent[id])
-				continue;
-			ib_dereg_mr(file->mr[id]);
-			ib_unregister_mad_agent(file->agent[id]);
-			file->agent[id] = NULL;
-		}
+	/*
+	 * Now go through the list of files attached to this port and
+	 * unregister all of their MAD agents.  We need to hold
+	 * port->mutex while doing this to avoid racing with
+	 * ib_umad_close(), but we can't hold the mutex for writing
+	 * while calling ib_unregister_mad_agent(), since that might
+	 * deadlock by calling back into queue_packet().  So we
+	 * downgrade our lock to a read lock, and then drop and
+	 * reacquire the write lock for the next iteration.
+	 *
+	 * We do list_del_init() on the file's list_head so that the
+	 * list_del in ib_umad_close() is still OK, even after the
+	 * file is removed from the list.
+	 */
+	while (!list_empty(&port->file_list)) {
+		file = list_entry(port->file_list.next, struct ib_umad_file,
+				  port_list);
+
+		file->agents_dead = 1;
+		list_del_init(&file->port_list);
+
+		downgrade_write(&port->mutex);
+
+		for (id = 0; id < IB_UMAD_MAX_AGENTS; ++id)
+			if (file->agent[id])
+				ib_unregister_mad_agent(file->agent[id]);
+
+		up_read(&port->mutex);
+		down_write(&port->mutex);
+	}
 
 	up_write(&port->mutex);
 
@@ -913,7 +939,7 @@ static void ib_umad_add_one(struct ib_device *device)
 
 err:
 	while (--i >= s)
-		ib_umad_kill_port(&umad_dev->port[i]);
+		ib_umad_kill_port(&umad_dev->port[i - s]);
 
 	kref_put(&umad_dev->ref, ib_umad_release_dev);
 }
diff --git a/drivers/infiniband/core/uverbs.h b/drivers/infiniband/core/uverbs.h
index ecb830127865..7114e3fbab00 100644
--- a/drivers/infiniband/core/uverbs.h
+++ b/drivers/infiniband/core/uverbs.h
@@ -105,12 +105,23 @@ struct ib_uverbs_event {
 	u32				       *counter;
 };
 
+struct ib_uverbs_mcast_entry {
+	struct list_head	list;
+	union ib_gid 		gid;
+	u16 			lid;
+};
+
 struct ib_uevent_object {
 	struct ib_uobject	uobject;
 	struct list_head	event_list;
 	u32			events_reported;
 };
 
+struct ib_uqp_object {
+	struct ib_uevent_object	uevent;
+	struct list_head 	mcast_list;
+};
+
 struct ib_ucq_object {
 	struct ib_uobject	uobject;
 	struct ib_uverbs_file  *uverbs_file;
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
index 63a74151c60b..a57d021d435a 100644
--- a/drivers/infiniband/core/uverbs_cmd.c
+++ b/drivers/infiniband/core/uverbs_cmd.c
@@ -708,7 +708,7 @@ ssize_t ib_uverbs_poll_cq(struct ib_uverbs_file *file,
 		resp->wc[i].opcode 	   = wc[i].opcode;
 		resp->wc[i].vendor_err 	   = wc[i].vendor_err;
 		resp->wc[i].byte_len 	   = wc[i].byte_len;
-		resp->wc[i].imm_data 	   = wc[i].imm_data;
+		resp->wc[i].imm_data 	   = (__u32 __force) wc[i].imm_data;
 		resp->wc[i].qp_num 	   = wc[i].qp_num;
 		resp->wc[i].src_qp 	   = wc[i].src_qp;
 		resp->wc[i].wc_flags 	   = wc[i].wc_flags;
@@ -815,7 +815,7 @@ ssize_t ib_uverbs_create_qp(struct ib_uverbs_file *file,
 	struct ib_uverbs_create_qp      cmd;
 	struct ib_uverbs_create_qp_resp resp;
 	struct ib_udata                 udata;
-	struct ib_uevent_object        *uobj;
+	struct ib_uqp_object           *uobj;
 	struct ib_pd                   *pd;
 	struct ib_cq                   *scq, *rcq;
 	struct ib_srq                  *srq;
@@ -866,10 +866,11 @@ ssize_t ib_uverbs_create_qp(struct ib_uverbs_file *file,
 	attr.cap.max_recv_sge    = cmd.max_recv_sge;
 	attr.cap.max_inline_data = cmd.max_inline_data;
 
-	uobj->uobject.user_handle = cmd.user_handle;
-	uobj->uobject.context     = file->ucontext;
-	uobj->events_reported     = 0;
-	INIT_LIST_HEAD(&uobj->event_list);
+	uobj->uevent.uobject.user_handle = cmd.user_handle;
+	uobj->uevent.uobject.context     = file->ucontext;
+	uobj->uevent.events_reported     = 0;
+	INIT_LIST_HEAD(&uobj->uevent.event_list);
+	INIT_LIST_HEAD(&uobj->mcast_list);
 
 	qp = pd->device->create_qp(pd, &attr, &udata);
 	if (IS_ERR(qp)) {
@@ -882,7 +883,7 @@ ssize_t ib_uverbs_create_qp(struct ib_uverbs_file *file,
 	qp->send_cq    	  = attr.send_cq;
 	qp->recv_cq    	  = attr.recv_cq;
 	qp->srq	       	  = attr.srq;
-	qp->uobject       = &uobj->uobject;
+	qp->uobject       = &uobj->uevent.uobject;
 	qp->event_handler = attr.event_handler;
 	qp->qp_context    = attr.qp_context;
 	qp->qp_type	  = attr.qp_type;
@@ -901,14 +902,19 @@ retry:
 		goto err_destroy;
 	}
 
-	ret = idr_get_new(&ib_uverbs_qp_idr, qp, &uobj->uobject.id);
+	ret = idr_get_new(&ib_uverbs_qp_idr, qp, &uobj->uevent.uobject.id);
 
 	if (ret == -EAGAIN)
 		goto retry;
 	if (ret)
 		goto err_destroy;
 
-	resp.qp_handle = uobj->uobject.id;
+	resp.qp_handle       = uobj->uevent.uobject.id;
+	resp.max_recv_sge    = attr.cap.max_recv_sge;
+	resp.max_send_sge    = attr.cap.max_send_sge;
+	resp.max_recv_wr     = attr.cap.max_recv_wr;
+	resp.max_send_wr     = attr.cap.max_send_wr;
+	resp.max_inline_data = attr.cap.max_inline_data;
 
 	if (copy_to_user((void __user *) (unsigned long) cmd.response,
 			 &resp, sizeof resp)) {
@@ -917,7 +923,7 @@ retry:
 	}
 
 	down(&file->mutex);
-	list_add_tail(&uobj->uobject.list, &file->ucontext->qp_list);
+	list_add_tail(&uobj->uevent.uobject.list, &file->ucontext->qp_list);
 	up(&file->mutex);
 
 	up(&ib_uverbs_idr_mutex);
@@ -925,7 +931,7 @@ retry:
 	return in_len;
 
 err_idr:
-	idr_remove(&ib_uverbs_qp_idr, uobj->uobject.id);
+	idr_remove(&ib_uverbs_qp_idr, uobj->uevent.uobject.id);
 
 err_destroy:
 	ib_destroy_qp(qp);
@@ -1027,7 +1033,7 @@ ssize_t ib_uverbs_destroy_qp(struct ib_uverbs_file *file,
 	struct ib_uverbs_destroy_qp      cmd;
 	struct ib_uverbs_destroy_qp_resp resp;
 	struct ib_qp               	*qp;
-	struct ib_uevent_object        	*uobj;
+	struct ib_uqp_object        	*uobj;
 	int                        	 ret = -EINVAL;
 
 	if (copy_from_user(&cmd, buf, sizeof cmd))
@@ -1041,7 +1047,12 @@ ssize_t ib_uverbs_destroy_qp(struct ib_uverbs_file *file,
 	if (!qp || qp->uobject->context != file->ucontext)
 		goto out;
 
-	uobj = container_of(qp->uobject, struct ib_uevent_object, uobject);
+	uobj = container_of(qp->uobject, struct ib_uqp_object, uevent.uobject);
+
+	if (!list_empty(&uobj->mcast_list)) {
+		ret = -EBUSY;
+		goto out;
+	}
 
 	ret = ib_destroy_qp(qp);
 	if (ret)
@@ -1050,12 +1061,12 @@ ssize_t ib_uverbs_destroy_qp(struct ib_uverbs_file *file,
 	idr_remove(&ib_uverbs_qp_idr, cmd.qp_handle);
 
 	down(&file->mutex);
-	list_del(&uobj->uobject.list);
+	list_del(&uobj->uevent.uobject.list);
 	up(&file->mutex);
 
-	ib_uverbs_release_uevent(file, uobj);
+	ib_uverbs_release_uevent(file, &uobj->uevent);
 
-	resp.events_reported = uobj->events_reported;
+	resp.events_reported = uobj->uevent.events_reported;
 
 	kfree(uobj);
 
@@ -1135,7 +1146,7 @@ ssize_t ib_uverbs_post_send(struct ib_uverbs_file *file,
 		next->num_sge    = user_wr->num_sge;
 		next->opcode     = user_wr->opcode;
 		next->send_flags = user_wr->send_flags;
-		next->imm_data   = user_wr->imm_data;
+		next->imm_data   = (__be32 __force) user_wr->imm_data;
 
 		if (qp->qp_type == IB_QPT_UD) {
 			next->wr.ud.ah = idr_find(&ib_uverbs_ah_idr,
@@ -1537,6 +1548,8 @@ ssize_t ib_uverbs_attach_mcast(struct ib_uverbs_file *file,
 {
 	struct ib_uverbs_attach_mcast cmd;
 	struct ib_qp                 *qp;
+	struct ib_uqp_object         *uobj;
+	struct ib_uverbs_mcast_entry *mcast;
 	int                           ret = -EINVAL;
 
 	if (copy_from_user(&cmd, buf, sizeof cmd))
@@ -1545,9 +1558,36 @@ ssize_t ib_uverbs_attach_mcast(struct ib_uverbs_file *file,
 	down(&ib_uverbs_idr_mutex);
 
 	qp = idr_find(&ib_uverbs_qp_idr, cmd.qp_handle);
-	if (qp && qp->uobject->context == file->ucontext)
-		ret = ib_attach_mcast(qp, (union ib_gid *) cmd.gid, cmd.mlid);
+	if (!qp || qp->uobject->context != file->ucontext)
+		goto out;
+
+	uobj = container_of(qp->uobject, struct ib_uqp_object, uevent.uobject);
+
+	list_for_each_entry(mcast, &uobj->mcast_list, list)
+		if (cmd.mlid == mcast->lid &&
+		    !memcmp(cmd.gid, mcast->gid.raw, sizeof mcast->gid.raw)) {
+			ret = 0;
+			goto out;
+		}
 
+	mcast = kmalloc(sizeof *mcast, GFP_KERNEL);
+	if (!mcast) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	mcast->lid = cmd.mlid;
+	memcpy(mcast->gid.raw, cmd.gid, sizeof mcast->gid.raw);
+
+	ret = ib_attach_mcast(qp, &mcast->gid, cmd.mlid);
+	if (!ret) {
+		uobj = container_of(qp->uobject, struct ib_uqp_object,
+				    uevent.uobject);
+		list_add_tail(&mcast->list, &uobj->mcast_list);
+	} else
+		kfree(mcast);
+
+out:
 	up(&ib_uverbs_idr_mutex);
 
 	return ret ? ret : in_len;
@@ -1558,7 +1598,9 @@ ssize_t ib_uverbs_detach_mcast(struct ib_uverbs_file *file,
 			       int out_len)
 {
 	struct ib_uverbs_detach_mcast cmd;
+	struct ib_uqp_object         *uobj;
 	struct ib_qp                 *qp;
+	struct ib_uverbs_mcast_entry *mcast;
 	int                           ret = -EINVAL;
 
 	if (copy_from_user(&cmd, buf, sizeof cmd))
@@ -1567,9 +1609,24 @@ ssize_t ib_uverbs_detach_mcast(struct ib_uverbs_file *file,
 	down(&ib_uverbs_idr_mutex);
 
 	qp = idr_find(&ib_uverbs_qp_idr, cmd.qp_handle);
-	if (qp && qp->uobject->context == file->ucontext)
-		ret = ib_detach_mcast(qp, (union ib_gid *) cmd.gid, cmd.mlid);
+	if (!qp || qp->uobject->context != file->ucontext)
+		goto out;
+
+	ret = ib_detach_mcast(qp, (union ib_gid *) cmd.gid, cmd.mlid);
+	if (ret)
+		goto out;
 
+	uobj = container_of(qp->uobject, struct ib_uqp_object, uevent.uobject);
+
+	list_for_each_entry(mcast, &uobj->mcast_list, list)
+		if (cmd.mlid == mcast->lid &&
+		    !memcmp(cmd.gid, mcast->gid.raw, sizeof mcast->gid.raw)) {
+			list_del(&mcast->list);
+			kfree(mcast);
+			break;
+		}
+
+out:
 	up(&ib_uverbs_idr_mutex);
 
 	return ret ? ret : in_len;
@@ -1701,7 +1758,6 @@ ssize_t ib_uverbs_modify_srq(struct ib_uverbs_file *file,
 	}
 
 	attr.max_wr    = cmd.max_wr;
-	attr.max_sge   = cmd.max_sge;
 	attr.srq_limit = cmd.srq_limit;
 
 	ret = ib_modify_srq(srq, &attr, cmd.attr_mask);
diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c
index de6581d7cb8d..81737bd6faea 100644
--- a/drivers/infiniband/core/uverbs_main.c
+++ b/drivers/infiniband/core/uverbs_main.c
@@ -160,6 +160,18 @@ void ib_uverbs_release_uevent(struct ib_uverbs_file *file,
 	spin_unlock_irq(&file->async_file->lock);
 }
 
+static void ib_uverbs_detach_umcast(struct ib_qp *qp,
+				    struct ib_uqp_object *uobj)
+{
+	struct ib_uverbs_mcast_entry *mcast, *tmp;
+
+	list_for_each_entry_safe(mcast, tmp, &uobj->mcast_list, list) {
+		ib_detach_mcast(qp, &mcast->gid, mcast->lid);
+		list_del(&mcast->list);
+		kfree(mcast);
+	}
+}
+
 static int ib_uverbs_cleanup_ucontext(struct ib_uverbs_file *file,
 				      struct ib_ucontext *context)
 {
@@ -180,13 +192,14 @@ static int ib_uverbs_cleanup_ucontext(struct ib_uverbs_file *file,
 
 	list_for_each_entry_safe(uobj, tmp, &context->qp_list, list) {
 		struct ib_qp *qp = idr_find(&ib_uverbs_qp_idr, uobj->id);
-		struct ib_uevent_object *uevent =
-			container_of(uobj, struct ib_uevent_object, uobject);
+		struct ib_uqp_object *uqp =
+			container_of(uobj, struct ib_uqp_object, uevent.uobject);
 		idr_remove(&ib_uverbs_qp_idr, uobj->id);
+		ib_uverbs_detach_umcast(qp, uqp);
 		ib_destroy_qp(qp);
 		list_del(&uobj->list);
-		ib_uverbs_release_uevent(file, uevent);
-		kfree(uevent);
+		ib_uverbs_release_uevent(file, &uqp->uevent);
+		kfree(uqp);
 	}
 
 	list_for_each_entry_safe(uobj, tmp, &context->cq_list, list) {
diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c
index 4186cc888ea5..4c15e112736c 100644
--- a/drivers/infiniband/core/verbs.c
+++ b/drivers/infiniband/core/verbs.c
@@ -325,16 +325,8 @@ EXPORT_SYMBOL(ib_destroy_cq);
 int ib_resize_cq(struct ib_cq *cq,
                  int           cqe)
 {
-	int ret;
-
-	if (!cq->device->resize_cq)
-		return -ENOSYS;
-
-	ret = cq->device->resize_cq(cq, &cqe);
-	if (!ret)
-		cq->cqe = cqe;
-
-	return ret;
+	return cq->device->resize_cq ?
+		cq->device->resize_cq(cq, cqe) : -ENOSYS;
 }
 EXPORT_SYMBOL(ib_resize_cq);
 
diff --git a/drivers/infiniband/hw/mthca/mthca_catas.c b/drivers/infiniband/hw/mthca/mthca_catas.c
index 25ebab64bc42..c3bec7490f52 100644
--- a/drivers/infiniband/hw/mthca/mthca_catas.c
+++ b/drivers/infiniband/hw/mthca/mthca_catas.c
@@ -97,7 +97,7 @@ static void poll_catas(unsigned long dev_ptr)
 		}
 
 	spin_lock_irqsave(&catas_lock, flags);
-	if (dev->catas_err.stop)
+	if (!dev->catas_err.stop)
 		mod_timer(&dev->catas_err.timer,
 			  jiffies + MTHCA_CATAS_POLL_INTERVAL);
 	spin_unlock_irqrestore(&catas_lock, flags);
diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
index 49f211d55df7..9ed34587fc5c 100644
--- a/drivers/infiniband/hw/mthca/mthca_cmd.c
+++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
@@ -1060,6 +1060,8 @@ int mthca_QUERY_DEV_LIM(struct mthca_dev *dev,
 		dev_lim->hca.arbel.resize_srq = field & 1;
 		MTHCA_GET(field, outbox, QUERY_DEV_LIM_MAX_SG_RQ_OFFSET);
 		dev_lim->max_sg = min_t(int, field, dev_lim->max_sg);
+		MTHCA_GET(size, outbox, QUERY_DEV_LIM_MAX_DESC_SZ_RQ_OFFSET);
+		dev_lim->max_desc_sz = min_t(int, size, dev_lim->max_desc_sz);
 		MTHCA_GET(size, outbox, QUERY_DEV_LIM_MPT_ENTRY_SZ_OFFSET);
 		dev_lim->mpt_entry_sz = size;
 		MTHCA_GET(field, outbox, QUERY_DEV_LIM_PBL_SZ_OFFSET);
diff --git a/drivers/infiniband/hw/mthca/mthca_cq.c b/drivers/infiniband/hw/mthca/mthca_cq.c
index f98e23555826..4a8adcef2079 100644
--- a/drivers/infiniband/hw/mthca/mthca_cq.c
+++ b/drivers/infiniband/hw/mthca/mthca_cq.c
@@ -258,7 +258,7 @@ void mthca_cq_clean(struct mthca_dev *dev, u32 cqn, u32 qpn,
 {
 	struct mthca_cq *cq;
 	struct mthca_cqe *cqe;
-	int prod_index;
+	u32 prod_index;
 	int nfreed = 0;
 
 	spin_lock_irq(&dev->cq_table.lock);
@@ -293,19 +293,15 @@ void mthca_cq_clean(struct mthca_dev *dev, u32 cqn, u32 qpn,
 	 * Now sweep backwards through the CQ, removing CQ entries
 	 * that match our QP by copying older entries on top of them.
 	 */
-	while (prod_index > cq->cons_index) {
-		cqe = get_cqe(cq, (prod_index - 1) & cq->ibcq.cqe);
+	while ((int) --prod_index - (int) cq->cons_index >= 0) {
+		cqe = get_cqe(cq, prod_index & cq->ibcq.cqe);
 		if (cqe->my_qpn == cpu_to_be32(qpn)) {
 			if (srq)
 				mthca_free_srq_wqe(srq, be32_to_cpu(cqe->wqe));
 			++nfreed;
-		}
-		else if (nfreed)
-			memcpy(get_cqe(cq, (prod_index - 1 + nfreed) &
-				       cq->ibcq.cqe),
-			       cqe,
-			       MTHCA_CQ_ENTRY_SIZE);
-		--prod_index;
+		} else if (nfreed)
+			memcpy(get_cqe(cq, (prod_index + nfreed) & cq->ibcq.cqe),
+			       cqe, MTHCA_CQ_ENTRY_SIZE);
 	}
 
 	if (nfreed) {
diff --git a/drivers/infiniband/hw/mthca/mthca_dev.h b/drivers/infiniband/hw/mthca/mthca_dev.h
index e7e5d3b4f004..497ff794ef6a 100644
--- a/drivers/infiniband/hw/mthca/mthca_dev.h
+++ b/drivers/infiniband/hw/mthca/mthca_dev.h
@@ -131,6 +131,7 @@ struct mthca_limits {
 	int      max_sg;
 	int      num_qps;
 	int      max_wqes;
+	int	 max_desc_sz;
 	int	 max_qp_init_rdma;
 	int      reserved_qps;
 	int      num_srqs;
@@ -154,6 +155,7 @@ struct mthca_limits {
 	int      reserved_mcgs;
 	int      num_pds;
 	int      reserved_pds;
+	u32      page_size_cap;
 	u32      flags;
 	u8       port_width_cap;
 };
diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
index 45c6328e780c..6f94b25f3acd 100644
--- a/drivers/infiniband/hw/mthca/mthca_main.c
+++ b/drivers/infiniband/hw/mthca/mthca_main.c
@@ -168,6 +168,7 @@ static int __devinit mthca_dev_lim(struct mthca_dev *mdev, struct mthca_dev_lim
 	mdev->limits.max_srq_wqes       = dev_lim->max_srq_sz;
 	mdev->limits.reserved_srqs      = dev_lim->reserved_srqs;
 	mdev->limits.reserved_eecs      = dev_lim->reserved_eecs;
+	mdev->limits.max_desc_sz        = dev_lim->max_desc_sz;
 	/*
 	 * Subtract 1 from the limit because we need to allocate a
 	 * spare CQE so the HCA HW can tell the difference between an
@@ -181,6 +182,7 @@ static int __devinit mthca_dev_lim(struct mthca_dev *mdev, struct mthca_dev_lim
 	mdev->limits.reserved_uars      = dev_lim->reserved_uars;
 	mdev->limits.reserved_pds       = dev_lim->reserved_pds;
 	mdev->limits.port_width_cap     = dev_lim->max_port_width;
+	mdev->limits.page_size_cap      = ~(u32) (dev_lim->min_page_sz - 1);
 	mdev->limits.flags              = dev_lim->flags;
 
 	/* IB_DEVICE_RESIZE_MAX_WR not supported by driver.
@@ -1196,7 +1198,6 @@ MODULE_DEVICE_TABLE(pci, mthca_pci_table);
 
 static struct pci_driver mthca_driver = {
 	.name		= DRV_NAME,
-	.owner		= THIS_MODULE,
 	.id_table	= mthca_pci_table,
 	.probe		= mthca_init_one,
 	.remove		= __devexit_p(mthca_remove_one)
diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
index 6b0166668269..4cc7e2846df1 100644
--- a/drivers/infiniband/hw/mthca/mthca_provider.c
+++ b/drivers/infiniband/hw/mthca/mthca_provider.c
@@ -90,6 +90,7 @@ static int mthca_query_device(struct ib_device *ibdev,
 	memcpy(&props->node_guid,      out_mad->data + 12, 8);
 
 	props->max_mr_size         = ~0ull;
+	props->page_size_cap       = mdev->limits.page_size_cap;
 	props->max_qp              = mdev->limits.num_qps - mdev->limits.reserved_qps;
 	props->max_qp_wr           = mdev->limits.max_wqes;
 	props->max_sge             = mdev->limits.max_sg;
@@ -615,11 +616,11 @@ static struct ib_qp *mthca_create_qp(struct ib_pd *pd,
 		return ERR_PTR(err);
 	}
 
-	init_attr->cap.max_inline_data = 0;
 	init_attr->cap.max_send_wr     = qp->sq.max;
 	init_attr->cap.max_recv_wr     = qp->rq.max;
 	init_attr->cap.max_send_sge    = qp->sq.max_gs;
 	init_attr->cap.max_recv_sge    = qp->rq.max_gs;
+	init_attr->cap.max_inline_data = qp->max_inline_data;
 
 	return &qp->ibqp;
 }
diff --git a/drivers/infiniband/hw/mthca/mthca_provider.h b/drivers/infiniband/hw/mthca/mthca_provider.h
index bcd4b01a339c..1e73947b4702 100644
--- a/drivers/infiniband/hw/mthca/mthca_provider.h
+++ b/drivers/infiniband/hw/mthca/mthca_provider.h
@@ -251,6 +251,7 @@ struct mthca_qp {
 	struct mthca_wq        sq;
 	enum ib_sig_type       sq_policy;
 	int                    send_wqe_offset;
+	int                    max_inline_data;
 
 	u64                   *wrid;
 	union mthca_buf	       queue;
diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c
index 8852ea477c21..7450550db736 100644
--- a/drivers/infiniband/hw/mthca/mthca_qp.c
+++ b/drivers/infiniband/hw/mthca/mthca_qp.c
@@ -730,15 +730,16 @@ int mthca_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask)
 	}
 
 	if (attr_mask & IB_QP_ACCESS_FLAGS) {
+		qp_context->params2 |=
+			cpu_to_be32(attr->qp_access_flags & IB_ACCESS_REMOTE_WRITE ?
+				    MTHCA_QP_BIT_RWE : 0);
+
 		/*
-		 * Only enable RDMA/atomics if we have responder
-		 * resources set to a non-zero value.
+		 * Only enable RDMA reads and atomics if we have
+		 * responder resources set to a non-zero value.
 		 */
 		if (qp->resp_depth) {
 			qp_context->params2 |=
-				cpu_to_be32(attr->qp_access_flags & IB_ACCESS_REMOTE_WRITE ?
-					    MTHCA_QP_BIT_RWE : 0);
-			qp_context->params2 |=
 				cpu_to_be32(attr->qp_access_flags & IB_ACCESS_REMOTE_READ ?
 					    MTHCA_QP_BIT_RRE : 0);
 			qp_context->params2 |=
@@ -759,31 +760,27 @@ int mthca_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask)
 		if (qp->resp_depth && !attr->max_dest_rd_atomic) {
 			/*
 			 * Lowering our responder resources to zero.
-			 * Turn off RDMA/atomics as responder.
-			 * (RWE/RRE/RAE in params2 already zero)
+			 * Turn off reads RDMA and atomics as responder.
+			 * (RRE/RAE in params2 already zero)
 			 */
-			qp_param->opt_param_mask |= cpu_to_be32(MTHCA_QP_OPTPAR_RWE |
-								MTHCA_QP_OPTPAR_RRE |
+			qp_param->opt_param_mask |= cpu_to_be32(MTHCA_QP_OPTPAR_RRE |
 								MTHCA_QP_OPTPAR_RAE);
 		}
 
 		if (!qp->resp_depth && attr->max_dest_rd_atomic) {
 			/*
 			 * Increasing our responder resources from
-			 * zero.  Turn on RDMA/atomics as appropriate.
+			 * zero.  Turn on RDMA reads and atomics as
+			 * appropriate.
 			 */
 			qp_context->params2 |=
-				cpu_to_be32(qp->atomic_rd_en & IB_ACCESS_REMOTE_WRITE ?
-					    MTHCA_QP_BIT_RWE : 0);
-			qp_context->params2 |=
 				cpu_to_be32(qp->atomic_rd_en & IB_ACCESS_REMOTE_READ ?
 					    MTHCA_QP_BIT_RRE : 0);
 			qp_context->params2 |=
 				cpu_to_be32(qp->atomic_rd_en & IB_ACCESS_REMOTE_ATOMIC ?
 					    MTHCA_QP_BIT_RAE : 0);
 
-			qp_param->opt_param_mask |= cpu_to_be32(MTHCA_QP_OPTPAR_RWE |
-								MTHCA_QP_OPTPAR_RRE |
+			qp_param->opt_param_mask |= cpu_to_be32(MTHCA_QP_OPTPAR_RRE |
 								MTHCA_QP_OPTPAR_RAE);
 		}
 
@@ -874,7 +871,10 @@ int mthca_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask)
 				       qp->ibqp.srq ? to_msrq(qp->ibqp.srq) : NULL);
 
 		mthca_wq_init(&qp->sq);
+		qp->sq.last = get_send_wqe(qp, qp->sq.max - 1);
+
 		mthca_wq_init(&qp->rq);
+		qp->rq.last = get_recv_wqe(qp, qp->rq.max - 1);
 
 		if (mthca_is_memfree(dev)) {
 			*qp->sq.db = 0;
@@ -885,6 +885,50 @@ int mthca_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask)
 	return err;
 }
 
+static void mthca_adjust_qp_caps(struct mthca_dev *dev,
+				 struct mthca_pd *pd,
+				 struct mthca_qp *qp)
+{
+	int max_data_size;
+
+	/*
+	 * Calculate the maximum size of WQE s/g segments, excluding
+	 * the next segment and other non-data segments.
+	 */
+	max_data_size = min(dev->limits.max_desc_sz, 1 << qp->sq.wqe_shift) -
+		sizeof (struct mthca_next_seg);
+
+	switch (qp->transport) {
+	case MLX:
+		max_data_size -= 2 * sizeof (struct mthca_data_seg);
+		break;
+
+	case UD:
+		if (mthca_is_memfree(dev))
+			max_data_size -= sizeof (struct mthca_arbel_ud_seg);
+		else
+			max_data_size -= sizeof (struct mthca_tavor_ud_seg);
+		break;
+
+	default:
+		max_data_size -= sizeof (struct mthca_raddr_seg);
+		break;
+	}
+
+	/* We don't support inline data for kernel QPs (yet). */
+	if (!pd->ibpd.uobject)
+		qp->max_inline_data = 0;
+        else
+		qp->max_inline_data = max_data_size - MTHCA_INLINE_HEADER_SIZE;
+
+	qp->sq.max_gs = min_t(int, dev->limits.max_sg,
+			      max_data_size / sizeof (struct mthca_data_seg));
+	qp->rq.max_gs = min_t(int, dev->limits.max_sg,
+			       (min(dev->limits.max_desc_sz, 1 << qp->rq.wqe_shift) -
+				sizeof (struct mthca_next_seg)) /
+			       sizeof (struct mthca_data_seg));
+}
+
 /*
  * Allocate and register buffer for WQEs.  qp->rq.max, sq.max,
  * rq.max_gs and sq.max_gs must all be assigned.
@@ -902,27 +946,53 @@ static int mthca_alloc_wqe_buf(struct mthca_dev *dev,
 	size = sizeof (struct mthca_next_seg) +
 		qp->rq.max_gs * sizeof (struct mthca_data_seg);
 
+	if (size > dev->limits.max_desc_sz)
+		return -EINVAL;
+
 	for (qp->rq.wqe_shift = 6; 1 << qp->rq.wqe_shift < size;
 	     qp->rq.wqe_shift++)
 		; /* nothing */
 
-	size = sizeof (struct mthca_next_seg) +
-		qp->sq.max_gs * sizeof (struct mthca_data_seg);
+	size = qp->sq.max_gs * sizeof (struct mthca_data_seg);
 	switch (qp->transport) {
 	case MLX:
 		size += 2 * sizeof (struct mthca_data_seg);
 		break;
+
 	case UD:
-		if (mthca_is_memfree(dev))
-			size += sizeof (struct mthca_arbel_ud_seg);
-		else
-			size += sizeof (struct mthca_tavor_ud_seg);
+		size += mthca_is_memfree(dev) ?
+			sizeof (struct mthca_arbel_ud_seg) :
+			sizeof (struct mthca_tavor_ud_seg);
 		break;
+
+	case UC:
+		size += sizeof (struct mthca_raddr_seg);
+		break;
+
+	case RC:
+		size += sizeof (struct mthca_raddr_seg);
+		/*
+		 * An atomic op will require an atomic segment, a
+		 * remote address segment and one scatter entry.
+		 */
+		size = max_t(int, size,
+			     sizeof (struct mthca_atomic_seg) +
+			     sizeof (struct mthca_raddr_seg) +
+			     sizeof (struct mthca_data_seg));
+		break;
+
 	default:
-		/* bind seg is as big as atomic + raddr segs */
-		size += sizeof (struct mthca_bind_seg);
+		break;
 	}
 
+	/* Make sure that we have enough space for a bind request */
+	size = max_t(int, size, sizeof (struct mthca_bind_seg));
+
+	size += sizeof (struct mthca_next_seg);
+
+	if (size > dev->limits.max_desc_sz)
+		return -EINVAL;
+
 	for (qp->sq.wqe_shift = 6; 1 << qp->sq.wqe_shift < size;
 	     qp->sq.wqe_shift++)
 		; /* nothing */
@@ -1066,6 +1136,8 @@ static int mthca_alloc_qp_common(struct mthca_dev *dev,
 		return ret;
 	}
 
+	mthca_adjust_qp_caps(dev, pd, qp);
+
 	/*
 	 * If this is a userspace QP, we're done now.  The doorbells
 	 * will be allocated and buffers will be initialized in
@@ -1486,8 +1558,8 @@ int mthca_tavor_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
 				}
 
 				wqe += sizeof (struct mthca_atomic_seg);
-				size += sizeof (struct mthca_raddr_seg) / 16 +
-					sizeof (struct mthca_atomic_seg);
+				size += (sizeof (struct mthca_raddr_seg) +
+					 sizeof (struct mthca_atomic_seg)) / 16;
 				break;
 
 			case IB_WR_RDMA_WRITE:
@@ -1637,6 +1709,7 @@ int mthca_tavor_post_receive(struct ib_qp *ibqp, struct ib_recv_wr *wr,
 {
 	struct mthca_dev *dev = to_mdev(ibqp->device);
 	struct mthca_qp *qp = to_mqp(ibqp);
+	__be32 doorbell[2];
 	unsigned long flags;
 	int err = 0;
 	int nreq;
@@ -1654,6 +1727,22 @@ int mthca_tavor_post_receive(struct ib_qp *ibqp, struct ib_recv_wr *wr,
 	ind = qp->rq.next_ind;
 
 	for (nreq = 0; wr; ++nreq, wr = wr->next) {
+		if (unlikely(nreq == MTHCA_TAVOR_MAX_WQES_PER_RECV_DB)) {
+			nreq = 0;
+
+			doorbell[0] = cpu_to_be32((qp->rq.next_ind << qp->rq.wqe_shift) | size0);
+			doorbell[1] = cpu_to_be32(qp->qpn << 8);
+
+			wmb();
+
+			mthca_write64(doorbell,
+				      dev->kar + MTHCA_RECEIVE_DOORBELL,
+				      MTHCA_GET_DOORBELL_LOCK(&dev->doorbell_lock));
+
+			qp->rq.head += MTHCA_TAVOR_MAX_WQES_PER_RECV_DB;
+			size0 = 0;
+		}
+
 		if (mthca_wq_overflow(&qp->rq, nreq, qp->ibqp.recv_cq)) {
 			mthca_err(dev, "RQ %06x full (%u head, %u tail,"
 					" %d max, %d nreq)\n", qp->qpn,
@@ -1711,8 +1800,6 @@ int mthca_tavor_post_receive(struct ib_qp *ibqp, struct ib_recv_wr *wr,
 
 out:
 	if (likely(nreq)) {
-		__be32 doorbell[2];
-
 		doorbell[0] = cpu_to_be32((qp->rq.next_ind << qp->rq.wqe_shift) | size0);
 		doorbell[1] = cpu_to_be32((qp->qpn << 8) | nreq);
 
@@ -1735,6 +1822,7 @@ int mthca_arbel_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
 {
 	struct mthca_dev *dev = to_mdev(ibqp->device);
 	struct mthca_qp *qp = to_mqp(ibqp);
+	__be32 doorbell[2];
 	void *wqe;
 	void *prev_wqe;
 	unsigned long flags;
@@ -1754,6 +1842,34 @@ int mthca_arbel_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
 	ind = qp->sq.head & (qp->sq.max - 1);
 
 	for (nreq = 0; wr; ++nreq, wr = wr->next) {
+		if (unlikely(nreq == MTHCA_ARBEL_MAX_WQES_PER_SEND_DB)) {
+			nreq = 0;
+
+			doorbell[0] = cpu_to_be32((MTHCA_ARBEL_MAX_WQES_PER_SEND_DB << 24) |
+						  ((qp->sq.head & 0xffff) << 8) |
+						  f0 | op0);
+			doorbell[1] = cpu_to_be32((qp->qpn << 8) | size0);
+
+			qp->sq.head += MTHCA_ARBEL_MAX_WQES_PER_SEND_DB;
+			size0 = 0;
+
+			/*
+			 * Make sure that descriptors are written before
+			 * doorbell record.
+			 */
+			wmb();
+			*qp->sq.db = cpu_to_be32(qp->sq.head & 0xffff);
+
+			/*
+			 * Make sure doorbell record is written before we
+			 * write MMIO send doorbell.
+			 */
+			wmb();
+			mthca_write64(doorbell,
+				      dev->kar + MTHCA_SEND_DOORBELL,
+				      MTHCA_GET_DOORBELL_LOCK(&dev->doorbell_lock));
+		}
+
 		if (mthca_wq_overflow(&qp->sq, nreq, qp->ibqp.send_cq)) {
 			mthca_err(dev, "SQ %06x full (%u head, %u tail,"
 					" %d max, %d nreq)\n", qp->qpn,
@@ -1806,8 +1922,8 @@ int mthca_arbel_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
 				}
 
 				wqe += sizeof (struct mthca_atomic_seg);
-				size += sizeof (struct mthca_raddr_seg) / 16 +
-					sizeof (struct mthca_atomic_seg);
+				size += (sizeof (struct mthca_raddr_seg) +
+					 sizeof (struct mthca_atomic_seg)) / 16;
 				break;
 
 			case IB_WR_RDMA_READ:
@@ -1930,8 +2046,6 @@ int mthca_arbel_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
 
 out:
 	if (likely(nreq)) {
-		__be32 doorbell[2];
-
 		doorbell[0] = cpu_to_be32((nreq << 24)                  |
 					  ((qp->sq.head & 0xffff) << 8) |
 					  f0 | op0);
diff --git a/drivers/infiniband/hw/mthca/mthca_srq.c b/drivers/infiniband/hw/mthca/mthca_srq.c
index 26d5161fde07..f7d234295efe 100644
--- a/drivers/infiniband/hw/mthca/mthca_srq.c
+++ b/drivers/infiniband/hw/mthca/mthca_srq.c
@@ -417,6 +417,7 @@ int mthca_tavor_post_srq_recv(struct ib_srq *ibsrq, struct ib_recv_wr *wr,
 {
 	struct mthca_dev *dev = to_mdev(ibsrq->device);
 	struct mthca_srq *srq = to_msrq(ibsrq);
+	__be32 doorbell[2];
 	unsigned long flags;
 	int err = 0;
 	int first_ind;
@@ -432,6 +433,25 @@ int mthca_tavor_post_srq_recv(struct ib_srq *ibsrq, struct ib_recv_wr *wr,
 	first_ind = srq->first_free;
 
 	for (nreq = 0; wr; ++nreq, wr = wr->next) {
+		if (unlikely(nreq == MTHCA_TAVOR_MAX_WQES_PER_RECV_DB)) {
+			nreq = 0;
+
+			doorbell[0] = cpu_to_be32(first_ind << srq->wqe_shift);
+			doorbell[1] = cpu_to_be32(srq->srqn << 8);
+
+			/*
+			 * Make sure that descriptors are written
+			 * before doorbell is rung.
+			 */
+			wmb();
+
+			mthca_write64(doorbell,
+				      dev->kar + MTHCA_RECEIVE_DOORBELL,
+				      MTHCA_GET_DOORBELL_LOCK(&dev->doorbell_lock));
+
+			first_ind = srq->first_free;
+		}
+
 		ind = srq->first_free;
 
 		if (ind < 0) {
@@ -494,8 +514,6 @@ int mthca_tavor_post_srq_recv(struct ib_srq *ibsrq, struct ib_recv_wr *wr,
 	}
 
 	if (likely(nreq)) {
-		__be32 doorbell[2];
-
 		doorbell[0] = cpu_to_be32(first_ind << srq->wqe_shift);
 		doorbell[1] = cpu_to_be32((srq->srqn << 8) | nreq);
 
diff --git a/drivers/infiniband/hw/mthca/mthca_wqe.h b/drivers/infiniband/hw/mthca/mthca_wqe.h
index 1f4c0ff28f79..e7d2c1e86199 100644
--- a/drivers/infiniband/hw/mthca/mthca_wqe.h
+++ b/drivers/infiniband/hw/mthca/mthca_wqe.h
@@ -49,7 +49,9 @@ enum {
 };
 
 enum {
-	MTHCA_INVAL_LKEY = 0x100
+	MTHCA_INVAL_LKEY			= 0x100,
+	MTHCA_TAVOR_MAX_WQES_PER_RECV_DB	= 256,
+	MTHCA_ARBEL_MAX_WQES_PER_SEND_DB	= 255
 };
 
 struct mthca_next_seg {
diff --git a/drivers/infiniband/ulp/ipoib/ipoib.h b/drivers/infiniband/ulp/ipoib/ipoib.h
index 0095acc0fbbe..9923a15a9996 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib.h
+++ b/drivers/infiniband/ulp/ipoib/ipoib.h
@@ -179,6 +179,7 @@ struct ipoib_dev_priv {
 #ifdef CONFIG_INFINIBAND_IPOIB_DEBUG
 	struct list_head fs_list;
 	struct dentry *mcg_dentry;
+	struct dentry *path_dentry;
 #endif
 };
 
@@ -270,7 +271,6 @@ void ipoib_mcast_dev_flush(struct net_device *dev);
 
 #ifdef CONFIG_INFINIBAND_IPOIB_DEBUG
 struct ipoib_mcast_iter *ipoib_mcast_iter_init(struct net_device *dev);
-void ipoib_mcast_iter_free(struct ipoib_mcast_iter *iter);
 int ipoib_mcast_iter_next(struct ipoib_mcast_iter *iter);
 void ipoib_mcast_iter_read(struct ipoib_mcast_iter *iter,
 				  union ib_gid *gid,
@@ -278,6 +278,11 @@ void ipoib_mcast_iter_read(struct ipoib_mcast_iter *iter,
 				  unsigned int *queuelen,
 				  unsigned int *complete,
 				  unsigned int *send_only);
+
+struct ipoib_path_iter *ipoib_path_iter_init(struct net_device *dev);
+int ipoib_path_iter_next(struct ipoib_path_iter *iter);
+void ipoib_path_iter_read(struct ipoib_path_iter *iter,
+			  struct ipoib_path *path);
 #endif
 
 int ipoib_mcast_attach(struct net_device *dev, u16 mlid,
@@ -299,13 +304,13 @@ void ipoib_pkey_poll(void *dev);
 int ipoib_pkey_dev_delay_open(struct net_device *dev);
 
 #ifdef CONFIG_INFINIBAND_IPOIB_DEBUG
-int ipoib_create_debug_file(struct net_device *dev);
-void ipoib_delete_debug_file(struct net_device *dev);
+void ipoib_create_debug_files(struct net_device *dev);
+void ipoib_delete_debug_files(struct net_device *dev);
 int ipoib_register_debugfs(void);
 void ipoib_unregister_debugfs(void);
 #else
-static inline int ipoib_create_debug_file(struct net_device *dev) { return 0; }
-static inline void ipoib_delete_debug_file(struct net_device *dev) { }
+static inline void ipoib_create_debug_files(struct net_device *dev) { }
+static inline void ipoib_delete_debug_files(struct net_device *dev) { }
 static inline int ipoib_register_debugfs(void) { return 0; }
 static inline void ipoib_unregister_debugfs(void) { }
 #endif
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_fs.c b/drivers/infiniband/ulp/ipoib/ipoib_fs.c
index 38b150f775e7..685258e34034 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_fs.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_fs.c
@@ -43,6 +43,18 @@ struct file_operations;
 
 static struct dentry *ipoib_root;
 
+static void format_gid(union ib_gid *gid, char *buf)
+{
+	int i, n;
+
+	for (n = 0, i = 0; i < 8; ++i) {
+		n += sprintf(buf + n, "%x",
+			     be16_to_cpu(((__be16 *) gid->raw)[i]));
+		if (i < 7)
+			buf[n++] = ':';
+	}
+}
+
 static void *ipoib_mcg_seq_start(struct seq_file *file, loff_t *pos)
 {
 	struct ipoib_mcast_iter *iter;
@@ -54,7 +66,7 @@ static void *ipoib_mcg_seq_start(struct seq_file *file, loff_t *pos)
 
 	while (n--) {
 		if (ipoib_mcast_iter_next(iter)) {
-			ipoib_mcast_iter_free(iter);
+			kfree(iter);
 			return NULL;
 		}
 	}
@@ -70,7 +82,7 @@ static void *ipoib_mcg_seq_next(struct seq_file *file, void *iter_ptr,
 	(*pos)++;
 
 	if (ipoib_mcast_iter_next(iter)) {
-		ipoib_mcast_iter_free(iter);
+		kfree(iter);
 		return NULL;
 	}
 
@@ -87,32 +99,32 @@ static int ipoib_mcg_seq_show(struct seq_file *file, void *iter_ptr)
 	struct ipoib_mcast_iter *iter = iter_ptr;
 	char gid_buf[sizeof "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"];
 	union ib_gid mgid;
-	int i, n;
 	unsigned long created;
 	unsigned int queuelen, complete, send_only;
 
-	if (iter) {
-		ipoib_mcast_iter_read(iter, &mgid, &created, &queuelen,
-				      &complete, &send_only);
+	if (!iter)
+		return 0;
 
-		for (n = 0, i = 0; i < sizeof mgid / 2; ++i) {
-			n += sprintf(gid_buf + n, "%x",
-				     be16_to_cpu(((__be16 *) mgid.raw)[i]));
-			if (i < sizeof mgid / 2 - 1)
-				gid_buf[n++] = ':';
-		}
-	}
+	ipoib_mcast_iter_read(iter, &mgid, &created, &queuelen,
+			      &complete, &send_only);
 
-	seq_printf(file, "GID: %*s", -(1 + (int) sizeof gid_buf), gid_buf);
+	format_gid(&mgid, gid_buf);
 
 	seq_printf(file,
-		   " created: %10ld queuelen: %4d complete: %d send_only: %d\n",
-		   created, queuelen, complete, send_only);
+		   "GID: %s\n"
+		   "  created: %10ld\n"
+		   "  queuelen: %9d\n"
+		   "  complete: %9s\n"
+		   "  send_only: %8s\n"
+		   "\n",
+		   gid_buf, created, queuelen,
+		   complete ? "yes" : "no",
+		   send_only ? "yes" : "no");
 
 	return 0;
 }
 
-static struct seq_operations ipoib_seq_ops = {
+static struct seq_operations ipoib_mcg_seq_ops = {
 	.start = ipoib_mcg_seq_start,
 	.next  = ipoib_mcg_seq_next,
 	.stop  = ipoib_mcg_seq_stop,
@@ -124,7 +136,7 @@ static int ipoib_mcg_open(struct inode *inode, struct file *file)
 	struct seq_file *seq;
 	int ret;
 
-	ret = seq_open(file, &ipoib_seq_ops);
+	ret = seq_open(file, &ipoib_mcg_seq_ops);
 	if (ret)
 		return ret;
 
@@ -134,7 +146,7 @@ static int ipoib_mcg_open(struct inode *inode, struct file *file)
 	return 0;
 }
 
-static struct file_operations ipoib_fops = {
+static struct file_operations ipoib_mcg_fops = {
 	.owner   = THIS_MODULE,
 	.open    = ipoib_mcg_open,
 	.read    = seq_read,
@@ -142,25 +154,138 @@ static struct file_operations ipoib_fops = {
 	.release = seq_release
 };
 
-int ipoib_create_debug_file(struct net_device *dev)
+static void *ipoib_path_seq_start(struct seq_file *file, loff_t *pos)
+{
+	struct ipoib_path_iter *iter;
+	loff_t n = *pos;
+
+	iter = ipoib_path_iter_init(file->private);
+	if (!iter)
+		return NULL;
+
+	while (n--) {
+		if (ipoib_path_iter_next(iter)) {
+			kfree(iter);
+			return NULL;
+		}
+	}
+
+	return iter;
+}
+
+static void *ipoib_path_seq_next(struct seq_file *file, void *iter_ptr,
+				   loff_t *pos)
+{
+	struct ipoib_path_iter *iter = iter_ptr;
+
+	(*pos)++;
+
+	if (ipoib_path_iter_next(iter)) {
+		kfree(iter);
+		return NULL;
+	}
+
+	return iter;
+}
+
+static void ipoib_path_seq_stop(struct seq_file *file, void *iter_ptr)
+{
+	/* nothing for now */
+}
+
+static int ipoib_path_seq_show(struct seq_file *file, void *iter_ptr)
+{
+	struct ipoib_path_iter *iter = iter_ptr;
+	char gid_buf[sizeof "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"];
+	struct ipoib_path path;
+	int rate;
+
+	if (!iter)
+		return 0;
+
+	ipoib_path_iter_read(iter, &path);
+
+	format_gid(&path.pathrec.dgid, gid_buf);
+
+	seq_printf(file,
+		   "GID: %s\n"
+		   "  complete: %6s\n",
+		   gid_buf, path.pathrec.dlid ? "yes" : "no");
+
+	if (path.pathrec.dlid) {
+		rate = ib_sa_rate_enum_to_int(path.pathrec.rate) * 25;
+
+		seq_printf(file,
+			   "  DLID:     0x%04x\n"
+			   "  SL: %12d\n"
+			   "  rate: %*d%s Gb/sec\n",
+			   be16_to_cpu(path.pathrec.dlid),
+			   path.pathrec.sl,
+			   10 - ((rate % 10) ? 2 : 0),
+			   rate / 10, rate % 10 ? ".5" : "");
+	}
+
+	seq_putc(file, '\n');
+
+	return 0;
+}
+
+static struct seq_operations ipoib_path_seq_ops = {
+	.start = ipoib_path_seq_start,
+	.next  = ipoib_path_seq_next,
+	.stop  = ipoib_path_seq_stop,
+	.show  = ipoib_path_seq_show,
+};
+
+static int ipoib_path_open(struct inode *inode, struct file *file)
+{
+	struct seq_file *seq;
+	int ret;
+
+	ret = seq_open(file, &ipoib_path_seq_ops);
+	if (ret)
+		return ret;
+
+	seq = file->private_data;
+	seq->private = inode->u.generic_ip;
+
+	return 0;
+}
+
+static struct file_operations ipoib_path_fops = {
+	.owner   = THIS_MODULE,
+	.open    = ipoib_path_open,
+	.read    = seq_read,
+	.llseek  = seq_lseek,
+	.release = seq_release
+};
+
+void ipoib_create_debug_files(struct net_device *dev)
 {
 	struct ipoib_dev_priv *priv = netdev_priv(dev);
-	char name[IFNAMSIZ + sizeof "_mcg"];
+	char name[IFNAMSIZ + sizeof "_path"];
 
 	snprintf(name, sizeof name, "%s_mcg", dev->name);
-
 	priv->mcg_dentry = debugfs_create_file(name, S_IFREG | S_IRUGO,
-					       ipoib_root, dev, &ipoib_fops);
-
-	return priv->mcg_dentry ? 0 : -ENOMEM;
+					       ipoib_root, dev, &ipoib_mcg_fops);
+	if (!priv->mcg_dentry)
+		ipoib_warn(priv, "failed to create mcg debug file\n");
+
+	snprintf(name, sizeof name, "%s_path", dev->name);
+	priv->path_dentry = debugfs_create_file(name, S_IFREG | S_IRUGO,
+						ipoib_root, dev, &ipoib_path_fops);
+	if (!priv->path_dentry)
+		ipoib_warn(priv, "failed to create path debug file\n");
 }
 
-void ipoib_delete_debug_file(struct net_device *dev)
+void ipoib_delete_debug_files(struct net_device *dev)
 {
 	struct ipoib_dev_priv *priv = netdev_priv(dev);
 
 	if (priv->mcg_dentry)
 		debugfs_remove(priv->mcg_dentry);
+	if (priv->path_dentry)
+		debugfs_remove(priv->path_dentry);
 }
 
 int ipoib_register_debugfs(void)
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
index 54ef2fea530f..23885801b6d2 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
@@ -608,9 +608,13 @@ void ipoib_ib_dev_flush(void *_dev)
 	if (test_bit(IPOIB_FLAG_ADMIN_UP, &priv->flags))
 		ipoib_ib_dev_up(dev);
 
+	down(&priv->vlan_mutex);
+
 	/* Flush any child interfaces too */
 	list_for_each_entry(cpriv, &priv->child_intfs, list)
 		ipoib_ib_dev_flush(&cpriv->dev);
+
+	up(&priv->vlan_mutex);
 }
 
 void ipoib_ib_dev_cleanup(struct net_device *dev)
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index ce0296273e76..475d98fa9e26 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -58,6 +58,11 @@ module_param_named(debug_level, ipoib_debug_level, int, 0644);
 MODULE_PARM_DESC(debug_level, "Enable debug tracing if > 0");
 #endif
 
+struct ipoib_path_iter {
+	struct net_device *dev;
+	struct ipoib_path  path;
+};
+
 static const u8 ipv4_bcast_addr[] = {
 	0x00, 0xff, 0xff, 0xff,
 	0xff, 0x12, 0x40, 0x1b,	0x00, 0x00, 0x00, 0x00,
@@ -89,8 +94,10 @@ int ipoib_open(struct net_device *dev)
 	if (ipoib_ib_dev_open(dev))
 		return -EINVAL;
 
-	if (ipoib_ib_dev_up(dev))
+	if (ipoib_ib_dev_up(dev)) {
+		ipoib_ib_dev_stop(dev);
 		return -EINVAL;
+	}
 
 	if (!test_bit(IPOIB_FLAG_SUBINTERFACE, &priv->flags)) {
 		struct ipoib_dev_priv *cpriv;
@@ -250,6 +257,64 @@ static void path_free(struct net_device *dev, struct ipoib_path *path)
 	kfree(path);
 }
 
+#ifdef CONFIG_INFINIBAND_IPOIB_DEBUG
+
+struct ipoib_path_iter *ipoib_path_iter_init(struct net_device *dev)
+{
+	struct ipoib_path_iter *iter;
+
+	iter = kmalloc(sizeof *iter, GFP_KERNEL);
+	if (!iter)
+		return NULL;
+
+	iter->dev = dev;
+	memset(iter->path.pathrec.dgid.raw, 0, 16);
+
+	if (ipoib_path_iter_next(iter)) {
+		kfree(iter);
+		return NULL;
+	}
+
+	return iter;
+}
+
+int ipoib_path_iter_next(struct ipoib_path_iter *iter)
+{
+	struct ipoib_dev_priv *priv = netdev_priv(iter->dev);
+	struct rb_node *n;
+	struct ipoib_path *path;
+	int ret = 1;
+
+	spin_lock_irq(&priv->lock);
+
+	n = rb_first(&priv->path_tree);
+
+	while (n) {
+		path = rb_entry(n, struct ipoib_path, rb_node);
+
+		if (memcmp(iter->path.pathrec.dgid.raw, path->pathrec.dgid.raw,
+			   sizeof (union ib_gid)) < 0) {
+			iter->path = *path;
+			ret = 0;
+			break;
+		}
+
+		n = rb_next(n);
+	}
+
+	spin_unlock_irq(&priv->lock);
+
+	return ret;
+}
+
+void ipoib_path_iter_read(struct ipoib_path_iter *iter,
+			  struct ipoib_path *path)
+{
+	*path = iter->path;
+}
+
+#endif /* CONFIG_INFINIBAND_IPOIB_DEBUG */
+
 void ipoib_flush_paths(struct net_device *dev)
 {
 	struct ipoib_dev_priv *priv = netdev_priv(dev);
@@ -335,9 +400,9 @@ static void path_rec_completion(int status,
 			while ((skb = __skb_dequeue(&neigh->queue)))
 				__skb_queue_tail(&skqueue, skb);
 		}
-	} else
-		path->query = NULL;
+	}
 
+	path->query = NULL;
 	complete(&path->done);
 
 	spin_unlock_irqrestore(&priv->lock, flags);
@@ -365,7 +430,6 @@ static struct ipoib_path *path_rec_create(struct net_device *dev,
 	skb_queue_head_init(&path->queue);
 
 	INIT_LIST_HEAD(&path->neigh_list);
-	init_completion(&path->done);
 
 	memcpy(path->pathrec.dgid.raw, gid->raw, sizeof (union ib_gid));
 	path->pathrec.sgid      = priv->local_gid;
@@ -383,6 +447,8 @@ static int path_rec_start(struct net_device *dev,
 	ipoib_dbg(priv, "Start path record lookup for " IPOIB_GID_FMT "\n",
 		  IPOIB_GID_ARG(path->pathrec.dgid));
 
+	init_completion(&path->done);
+
 	path->query_id =
 		ib_sa_path_rec_get(priv->ca, priv->port,
 				   &path->pathrec,
@@ -763,7 +829,7 @@ void ipoib_dev_cleanup(struct net_device *dev)
 {
 	struct ipoib_dev_priv *priv = netdev_priv(dev), *cpriv, *tcpriv;
 
-	ipoib_delete_debug_file(dev);
+	ipoib_delete_debug_files(dev);
 
 	/* Delete any child interfaces first */
 	list_for_each_entry_safe(cpriv, tcpriv, &priv->child_intfs, list) {
@@ -972,8 +1038,7 @@ static struct net_device *ipoib_add_port(const char *format,
 		goto register_failed;
 	}
 
-	if (ipoib_create_debug_file(priv->dev))
-		goto debug_failed;
+	ipoib_create_debug_files(priv->dev);
 
 	if (ipoib_add_pkey_attr(priv->dev))
 		goto sysfs_failed;
@@ -987,9 +1052,7 @@ static struct net_device *ipoib_add_port(const char *format,
 	return priv->dev;
 
 sysfs_failed:
-	ipoib_delete_debug_file(priv->dev);
-
-debug_failed:
+	ipoib_delete_debug_files(priv->dev);
 	unregister_netdev(priv->dev);
 
 register_failed:
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index 3ecf78a9493a..ef3ee035bbc8 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -120,12 +120,8 @@ static void ipoib_mcast_free(struct ipoib_mcast *mcast)
 	if (mcast->ah)
 		ipoib_put_ah(mcast->ah);
 
-	while (!skb_queue_empty(&mcast->pkt_queue)) {
-		struct sk_buff *skb = skb_dequeue(&mcast->pkt_queue);
-
-		skb->dev = dev;
-		dev_kfree_skb_any(skb);
-	}
+	while (!skb_queue_empty(&mcast->pkt_queue))
+		dev_kfree_skb_any(skb_dequeue(&mcast->pkt_queue));
 
 	kfree(mcast);
 }
@@ -139,20 +135,14 @@ static struct ipoib_mcast *ipoib_mcast_alloc(struct net_device *dev,
 	if (!mcast)
 		return NULL;
 
-	init_completion(&mcast->done);
-
 	mcast->dev = dev;
 	mcast->created = jiffies;
 	mcast->backoff = 1;
-	mcast->logcount = 0;
 
 	INIT_LIST_HEAD(&mcast->list);
 	INIT_LIST_HEAD(&mcast->neigh_list);
 	skb_queue_head_init(&mcast->pkt_queue);
 
-	mcast->ah    = NULL;
-	mcast->query = NULL;
-
 	return mcast;
 }
 
@@ -317,13 +307,8 @@ ipoib_mcast_sendonly_join_complete(int status,
 					IPOIB_GID_ARG(mcast->mcmember.mgid), status);
 
 		/* Flush out any queued packets */
-		while (!skb_queue_empty(&mcast->pkt_queue)) {
-			struct sk_buff *skb = skb_dequeue(&mcast->pkt_queue);
-
-			skb->dev = dev;
-
-			dev_kfree_skb_any(skb);
-		}
+		while (!skb_queue_empty(&mcast->pkt_queue))
+			dev_kfree_skb_any(skb_dequeue(&mcast->pkt_queue));
 
 		/* Clear the busy flag so we try again */
 		clear_bit(IPOIB_MCAST_FLAG_BUSY, &mcast->flags);
@@ -359,6 +344,8 @@ static int ipoib_mcast_sendonly_join(struct ipoib_mcast *mcast)
 	rec.port_gid = priv->local_gid;
 	rec.pkey     = cpu_to_be16(priv->pkey);
 
+	init_completion(&mcast->done);
+
 	ret = ib_sa_mcmember_rec_set(priv->ca, priv->port, &rec,
 				     IB_SA_MCMEMBER_REC_MGID		|
 				     IB_SA_MCMEMBER_REC_PORT_GID	|
@@ -478,6 +465,8 @@ static void ipoib_mcast_join(struct net_device *dev, struct ipoib_mcast *mcast,
 		rec.traffic_class = priv->broadcast->mcmember.traffic_class;
 	}
 
+	init_completion(&mcast->done);
+
 	ret = ib_sa_mcmember_rec_set(priv->ca, priv->port, &rec, comp_mask,
 				     mcast->backoff * 1000, GFP_ATOMIC,
 				     ipoib_mcast_join_complete,
@@ -928,21 +917,16 @@ struct ipoib_mcast_iter *ipoib_mcast_iter_init(struct net_device *dev)
 		return NULL;
 
 	iter->dev = dev;
-	memset(iter->mgid.raw, 0, sizeof iter->mgid);
+	memset(iter->mgid.raw, 0, 16);
 
 	if (ipoib_mcast_iter_next(iter)) {
-		ipoib_mcast_iter_free(iter);
+		kfree(iter);
 		return NULL;
 	}
 
 	return iter;
 }
 
-void ipoib_mcast_iter_free(struct ipoib_mcast_iter *iter)
-{
-	kfree(iter);
-}
-
 int ipoib_mcast_iter_next(struct ipoib_mcast_iter *iter)
 {
 	struct ipoib_dev_priv *priv = netdev_priv(iter->dev);
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_vlan.c b/drivers/infiniband/ulp/ipoib/ipoib_vlan.c
index 332d730e60c2..d280b341a37f 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_vlan.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_vlan.c
@@ -113,8 +113,7 @@ int ipoib_vlan_add(struct net_device *pdev, unsigned short pkey)
 
 	priv->parent = ppriv->dev;
 
-	if (ipoib_create_debug_file(priv->dev))
-		goto debug_failed;
+	ipoib_create_debug_files(priv->dev);
 
 	if (ipoib_add_pkey_attr(priv->dev))
 		goto sysfs_failed;
@@ -130,9 +129,7 @@ int ipoib_vlan_add(struct net_device *pdev, unsigned short pkey)
 	return 0;
 
 sysfs_failed:
-	ipoib_delete_debug_file(priv->dev);
-
-debug_failed:
+	ipoib_delete_debug_files(priv->dev);
 	unregister_netdev(priv->dev);
 
 register_failed:
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 321a3a10e69b..ee9fe226ae99 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -802,13 +802,21 @@ static int srp_post_recv(struct srp_target_port *target)
 
 /*
  * Must be called with target->scsi_host->host_lock held to protect
- * req_lim and tx_head.
+ * req_lim and tx_head.  Lock cannot be dropped between call here and
+ * call to __srp_post_send().
  */
 static struct srp_iu *__srp_get_tx_iu(struct srp_target_port *target)
 {
 	if (target->tx_head - target->tx_tail >= SRP_SQ_SIZE)
 		return NULL;
 
+	if (unlikely(target->req_lim < 1)) {
+		if (printk_ratelimit())
+			printk(KERN_DEBUG PFX "Target has req_lim %d\n",
+			       target->req_lim);
+		return NULL;
+	}
+
 	return target->tx_ring[target->tx_head & SRP_SQ_SIZE];
 }
 
@@ -823,11 +831,6 @@ static int __srp_post_send(struct srp_target_port *target,
 	struct ib_send_wr wr, *bad_wr;
 	int ret = 0;
 
-	if (target->req_lim < 1) {
-		printk(KERN_ERR PFX "Target has req_lim %d\n", target->req_lim);
-		return -EAGAIN;
-	}
-
 	list.addr   = iu->dma;
 	list.length = len;
 	list.lkey   = target->srp_host->mr->lkey;
@@ -1417,6 +1420,8 @@ static ssize_t srp_create_target(struct class_device *class_dev,
 	if (!target_host)
 		return -ENOMEM;
 
+	target_host->max_lun = SRP_MAX_LUN;
+
 	target = host_to_target(target_host);
 	memset(target, 0, sizeof *target);
 
diff --git a/drivers/infiniband/ulp/srp/ib_srp.h b/drivers/infiniband/ulp/srp/ib_srp.h
index 4fec28a71367..b564f18caf78 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.h
+++ b/drivers/infiniband/ulp/srp/ib_srp.h
@@ -54,6 +54,7 @@ enum {
 	SRP_PORT_REDIRECT	= 1,
 	SRP_DLID_REDIRECT	= 2,
 
+	SRP_MAX_LUN		= 512,
 	SRP_MAX_IU_LEN		= 256,
 
 	SRP_RQ_SHIFT    	= 6,
diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
index 0506934244f0..caac6d63d46f 100644
--- a/drivers/input/gameport/gameport.c
+++ b/drivers/input/gameport/gameport.c
@@ -339,14 +339,20 @@ static struct gameport_event *gameport_get_event(void)
 	return event;
 }
 
-static void gameport_handle_events(void)
+static void gameport_handle_event(void)
 {
 	struct gameport_event *event;
 	struct gameport_driver *gameport_drv;
 
 	down(&gameport_sem);
 
-	while ((event = gameport_get_event())) {
+	/*
+	 * Note that we handle only one event here to give swsusp
+	 * a chance to freeze kgameportd thread. Gameport events
+	 * should be pretty rare so we are not concerned about
+	 * taking performance hit.
+	 */
+	if ((event = gameport_get_event())) {
 
 		switch (event->type) {
 			case GAMEPORT_REGISTER_PORT:
@@ -433,7 +439,7 @@ static struct gameport *gameport_get_pending_child(struct gameport *parent)
 static int gameport_thread(void *nothing)
 {
 	do {
-		gameport_handle_events();
+		gameport_handle_event();
 		wait_event_interruptible(gameport_wait,
 			kthread_should_stop() || !list_empty(&gameport_event_list));
 		try_to_freeze();
diff --git a/drivers/input/input.c b/drivers/input/input.c
index c8ae2bb054e0..bdd2a7fc268d 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -536,7 +536,7 @@ static struct attribute *input_dev_attrs[] = {
 	NULL
 };
 
-static struct attribute_group input_dev_group = {
+static struct attribute_group input_dev_attr_group = {
 	.attrs	= input_dev_attrs,
 };
 
@@ -717,35 +717,14 @@ struct input_dev *input_allocate_device(void)
 	return dev;
 }
 
-static void input_register_classdevice(struct input_dev *dev)
-{
-	static atomic_t input_no = ATOMIC_INIT(0);
-	const char *path;
-
-	__module_get(THIS_MODULE);
-
-	dev->dev = dev->cdev.dev;
-
-	snprintf(dev->cdev.class_id, sizeof(dev->cdev.class_id),
-		 "input%ld", (unsigned long) atomic_inc_return(&input_no) - 1);
-
-	path = kobject_get_path(&dev->cdev.class->subsys.kset.kobj, GFP_KERNEL);
-	printk(KERN_INFO "input: %s as %s/%s\n",
-		dev->name ? dev->name : "Unspecified device",
-		path ? path : "", dev->cdev.class_id);
-	kfree(path);
-
-	class_device_add(&dev->cdev);
-	sysfs_create_group(&dev->cdev.kobj, &input_dev_group);
-	sysfs_create_group(&dev->cdev.kobj, &input_dev_id_attr_group);
-	sysfs_create_group(&dev->cdev.kobj, &input_dev_caps_attr_group);
-}
-
 int input_register_device(struct input_dev *dev)
 {
+	static atomic_t input_no = ATOMIC_INIT(0);
 	struct input_handle *handle;
 	struct input_handler *handler;
 	struct input_device_id *id;
+	const char *path;
+	int error;
 
 	if (!dev->dynalloc) {
 		printk(KERN_WARNING "input: device %s is statically allocated, will not register\n"
@@ -773,7 +752,32 @@ int input_register_device(struct input_dev *dev)
 	INIT_LIST_HEAD(&dev->h_list);
 	list_add_tail(&dev->node, &input_dev_list);
 
-	input_register_classdevice(dev);
+	dev->cdev.class = &input_class;
+	snprintf(dev->cdev.class_id, sizeof(dev->cdev.class_id),
+		 "input%ld", (unsigned long) atomic_inc_return(&input_no) - 1);
+
+	error = class_device_add(&dev->cdev);
+	if (error)
+		return error;
+
+	error = sysfs_create_group(&dev->cdev.kobj, &input_dev_attr_group);
+	if (error)
+		goto fail1;
+
+	error = sysfs_create_group(&dev->cdev.kobj, &input_dev_id_attr_group);
+	if (error)
+		goto fail2;
+
+	error = sysfs_create_group(&dev->cdev.kobj, &input_dev_caps_attr_group);
+	if (error)
+		goto fail3;
+
+	__module_get(THIS_MODULE);
+
+	path = kobject_get_path(&dev->cdev.kobj, GFP_KERNEL);
+	printk(KERN_INFO "input: %s as %s\n",
+		dev->name ? dev->name : "Unspecified device", path ? path : "N/A");
+	kfree(path);
 
 	list_for_each_entry(handler, &input_handler_list, node)
 		if (!handler->blacklist || !input_match_device(handler->blacklist, dev))
@@ -784,6 +788,11 @@ int input_register_device(struct input_dev *dev)
 	input_wakeup_procfs_readers();
 
 	return 0;
+
+ fail3:	sysfs_remove_group(&dev->cdev.kobj, &input_dev_id_attr_group);
+ fail2:	sysfs_remove_group(&dev->cdev.kobj, &input_dev_attr_group);
+ fail1:	class_device_del(&dev->cdev);
+	return error;
 }
 
 void input_unregister_device(struct input_dev *dev)
@@ -805,7 +814,7 @@ void input_unregister_device(struct input_dev *dev)
 
 	sysfs_remove_group(&dev->cdev.kobj, &input_dev_caps_attr_group);
 	sysfs_remove_group(&dev->cdev.kobj, &input_dev_id_attr_group);
-	sysfs_remove_group(&dev->cdev.kobj, &input_dev_group);
+	sysfs_remove_group(&dev->cdev.kobj, &input_dev_attr_group);
 	class_device_unregister(&dev->cdev);
 
 	input_wakeup_procfs_readers();
diff --git a/drivers/input/joystick/warrior.c b/drivers/input/joystick/warrior.c
index 99a642d2a1fe..1849b176cf18 100644
--- a/drivers/input/joystick/warrior.c
+++ b/drivers/input/joystick/warrior.c
@@ -172,7 +172,7 @@ static int warrior_connect(struct serio *serio, struct serio_driver *drv)
 	input_set_abs_params(input_dev, ABS_Y, -64, 64, 0, 8);
 	input_set_abs_params(input_dev, ABS_THROTTLE, -112, 112, 0, 0);
 	input_set_abs_params(input_dev, ABS_HAT0X, -1, 1, 0, 0);
-	input_set_abs_params(input_dev, ABS_HAT0X, -1, 1, 0, 0);
+	input_set_abs_params(input_dev, ABS_HAT0Y, -1, 1, 0, 0);
 
 	serio_set_drvdata(serio, warrior);
 
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index 820c7fd9a604..a0256f8de8ef 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -166,6 +166,9 @@ static unsigned char atkbd_unxlate_table[128] = {
 
 #define ATKBD_SPECIAL		248
 
+#define ATKBD_LED_EVENT_BIT	0
+#define ATKBD_REP_EVENT_BIT	1
+
 static struct {
 	unsigned char keycode;
 	unsigned char set2;
@@ -211,6 +214,10 @@ struct atkbd {
 	unsigned char err_xl;
 	unsigned int last;
 	unsigned long time;
+
+	struct work_struct event_work;
+	struct semaphore event_sem;
+	unsigned long event_mask;
 };
 
 static ssize_t atkbd_attr_show_helper(struct device *dev, char *buf,
@@ -424,58 +431,86 @@ out:
 }
 
 /*
- * Event callback from the input module. Events that change the state of
- * the hardware are processed here.
+ * atkbd_event_work() is used to complete processing of events that
+ * can not be processed by input_event() which is often called from
+ * interrupt context.
  */
 
-static int atkbd_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
+static void atkbd_event_work(void *data)
 {
-	struct atkbd *atkbd = dev->private;
 	const short period[32] =
 		{ 33,  37,  42,  46,  50,  54,  58,  63,  67,  75,  83,  92, 100, 109, 116, 125,
 		 133, 149, 167, 182, 200, 217, 232, 250, 270, 303, 333, 370, 400, 435, 470, 500 };
 	const short delay[4] =
 		{ 250, 500, 750, 1000 };
+
+	struct atkbd *atkbd = data;
+	struct input_dev *dev = atkbd->dev;
 	unsigned char param[2];
 	int i, j;
 
+	down(&atkbd->event_sem);
+
+	if (test_and_clear_bit(ATKBD_LED_EVENT_BIT, &atkbd->event_mask)) {
+		param[0] = (test_bit(LED_SCROLLL, dev->led) ? 1 : 0)
+			 | (test_bit(LED_NUML,    dev->led) ? 2 : 0)
+			 | (test_bit(LED_CAPSL,   dev->led) ? 4 : 0);
+		ps2_command(&atkbd->ps2dev, param, ATKBD_CMD_SETLEDS);
+
+		if (atkbd->extra) {
+			param[0] = 0;
+			param[1] = (test_bit(LED_COMPOSE, dev->led) ? 0x01 : 0)
+				 | (test_bit(LED_SLEEP,   dev->led) ? 0x02 : 0)
+				 | (test_bit(LED_SUSPEND, dev->led) ? 0x04 : 0)
+				 | (test_bit(LED_MISC,    dev->led) ? 0x10 : 0)
+				 | (test_bit(LED_MUTE,    dev->led) ? 0x20 : 0);
+			ps2_command(&atkbd->ps2dev, param, ATKBD_CMD_EX_SETLEDS);
+		}
+	}
+
+	if (test_and_clear_bit(ATKBD_REP_EVENT_BIT, &atkbd->event_mask)) {
+		i = j = 0;
+		while (i < 31 && period[i] < dev->rep[REP_PERIOD])
+			i++;
+		while (j < 3 && delay[j] < dev->rep[REP_DELAY])
+			j++;
+		dev->rep[REP_PERIOD] = period[i];
+		dev->rep[REP_DELAY] = delay[j];
+		param[0] = i | (j << 5);
+		ps2_command(&atkbd->ps2dev, param, ATKBD_CMD_SETREP);
+	}
+
+	up(&atkbd->event_sem);
+}
+
+/*
+ * Event callback from the input module. Events that change the state of
+ * the hardware are processed here. If action can not be performed in
+ * interrupt context it is offloaded to atkbd_event_work.
+ */
+
+static int atkbd_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
+{
+	struct atkbd *atkbd = dev->private;
+
 	if (!atkbd->write)
 		return -1;
 
 	switch (type) {
 
 		case EV_LED:
-
-			param[0] = (test_bit(LED_SCROLLL, dev->led) ? 1 : 0)
-			         | (test_bit(LED_NUML,    dev->led) ? 2 : 0)
-			         | (test_bit(LED_CAPSL,   dev->led) ? 4 : 0);
-		        ps2_schedule_command(&atkbd->ps2dev, param, ATKBD_CMD_SETLEDS);
-
-			if (atkbd->extra) {
-				param[0] = 0;
-				param[1] = (test_bit(LED_COMPOSE, dev->led) ? 0x01 : 0)
-					 | (test_bit(LED_SLEEP,   dev->led) ? 0x02 : 0)
-					 | (test_bit(LED_SUSPEND, dev->led) ? 0x04 : 0)
-				         | (test_bit(LED_MISC,    dev->led) ? 0x10 : 0)
-				         | (test_bit(LED_MUTE,    dev->led) ? 0x20 : 0);
-				ps2_schedule_command(&atkbd->ps2dev, param, ATKBD_CMD_EX_SETLEDS);
-			}
-
+			set_bit(ATKBD_LED_EVENT_BIT, &atkbd->event_mask);
+			wmb();
+			schedule_work(&atkbd->event_work);
 			return 0;
 
 		case EV_REP:
 
-			if (atkbd->softrepeat) return 0;
-
-			i = j = 0;
-			while (i < 31 && period[i] < dev->rep[REP_PERIOD])
-				i++;
-			while (j < 3 && delay[j] < dev->rep[REP_DELAY])
-				j++;
-			dev->rep[REP_PERIOD] = period[i];
-			dev->rep[REP_DELAY] = delay[j];
-			param[0] = i | (j << 5);
-			ps2_schedule_command(&atkbd->ps2dev, param, ATKBD_CMD_SETREP);
+			if (!atkbd->softrepeat) {
+				set_bit(ATKBD_REP_EVENT_BIT, &atkbd->event_mask);
+				wmb();
+				schedule_work(&atkbd->event_work);
+			}
 
 			return 0;
 	}
@@ -810,6 +845,8 @@ static int atkbd_connect(struct serio *serio, struct serio_driver *drv)
 
 	atkbd->dev = dev;
 	ps2_init(&atkbd->ps2dev, serio);
+	INIT_WORK(&atkbd->event_work, atkbd_event_work, atkbd);
+	init_MUTEX(&atkbd->event_sem);
 
 	switch (serio->id.type) {
 
diff --git a/drivers/input/keyboard/corgikbd.c b/drivers/input/keyboard/corgikbd.c
index d00d14bb637a..64672d491222 100644
--- a/drivers/input/keyboard/corgikbd.c
+++ b/drivers/input/keyboard/corgikbd.c
@@ -259,17 +259,17 @@ static void corgikbd_hinge_timer(unsigned long data)
 }
 
 #ifdef CONFIG_PM
-static int corgikbd_suspend(struct device *dev, pm_message_t state)
+static int corgikbd_suspend(struct platform_device *dev, pm_message_t state)
 {
-	struct corgikbd *corgikbd = dev_get_drvdata(dev);
+	struct corgikbd *corgikbd = platform_get_drvdata(dev);
 	corgikbd->suspended = 1;
 
 	return 0;
 }
 
-static int corgikbd_resume(struct device *dev)
+static int corgikbd_resume(struct platform_device *dev)
 {
-	struct corgikbd *corgikbd = dev_get_drvdata(dev);
+	struct corgikbd *corgikbd = platform_get_drvdata(dev);
 
 	/* Upon resume, ignore the suspend key for a short while */
 	corgikbd->suspend_jiffies=jiffies;
@@ -282,7 +282,7 @@ static int corgikbd_resume(struct device *dev)
 #define corgikbd_resume		NULL
 #endif
 
-static int __init corgikbd_probe(struct device *dev)
+static int __init corgikbd_probe(struct platform_device *pdev)
 {
 	struct corgikbd *corgikbd;
 	struct input_dev *input_dev;
@@ -296,7 +296,7 @@ static int __init corgikbd_probe(struct device *dev)
 		return -ENOMEM;
 	}
 
-	dev_set_drvdata(dev, corgikbd);
+	platform_set_drvdata(pdev, corgikbd);
 
 	corgikbd->input = input_dev;
 	spin_lock_init(&corgikbd->lock);
@@ -321,7 +321,7 @@ static int __init corgikbd_probe(struct device *dev)
 	input_dev->id.vendor = 0x0001;
 	input_dev->id.product = 0x0001;
 	input_dev->id.version = 0x0100;
-	input_dev->cdev.dev = dev;
+	input_dev->cdev.dev = &pdev->dev;
 	input_dev->private = corgikbd;
 
 	input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_PWR) | BIT(EV_SW);
@@ -356,10 +356,10 @@ static int __init corgikbd_probe(struct device *dev)
 	return 0;
 }
 
-static int corgikbd_remove(struct device *dev)
+static int corgikbd_remove(struct platform_device *pdev)
 {
 	int i;
-	struct corgikbd *corgikbd = dev_get_drvdata(dev);
+	struct corgikbd *corgikbd = platform_get_drvdata(pdev);
 
 	for (i = 0; i < CORGI_KEY_SENSE_NUM; i++)
 		free_irq(CORGI_IRQ_GPIO_KEY_SENSE(i), corgikbd);
@@ -374,23 +374,24 @@ static int corgikbd_remove(struct device *dev)
 	return 0;
 }
 
-static struct device_driver corgikbd_driver = {
-	.name		= "corgi-keyboard",
-	.bus		= &platform_bus_type,
+static struct platform_driver corgikbd_driver = {
 	.probe		= corgikbd_probe,
 	.remove		= corgikbd_remove,
 	.suspend	= corgikbd_suspend,
 	.resume		= corgikbd_resume,
+	.driver		= {
+		.name	= "corgi-keyboard",
+	},
 };
 
 static int __devinit corgikbd_init(void)
 {
-	return driver_register(&corgikbd_driver);
+	return platform_driver_register(&corgikbd_driver);
 }
 
 static void __exit corgikbd_exit(void)
 {
-	driver_unregister(&corgikbd_driver);
+	platform_driver_unregister(&corgikbd_driver);
 }
 
 module_init(corgikbd_init);
diff --git a/drivers/input/keyboard/spitzkbd.c b/drivers/input/keyboard/spitzkbd.c
index 0fa38a559cdf..6a15fe3bc527 100644
--- a/drivers/input/keyboard/spitzkbd.c
+++ b/drivers/input/keyboard/spitzkbd.c
@@ -309,10 +309,10 @@ static void spitzkbd_hinge_timer(unsigned long data)
 }
 
 #ifdef CONFIG_PM
-static int spitzkbd_suspend(struct device *dev, pm_message_t state)
+static int spitzkbd_suspend(struct platform_device *dev, pm_message_t state)
 {
 	int i;
-	struct spitzkbd *spitzkbd = dev_get_drvdata(dev);
+	struct spitzkbd *spitzkbd = platform_get_drvdata(dev);
 	spitzkbd->suspended = 1;
 
 	/* Set Strobe lines as inputs - *except* strobe line 0 leave this
@@ -323,10 +323,10 @@ static int spitzkbd_suspend(struct device *dev, pm_message_t state)
 	return 0;
 }
 
-static int spitzkbd_resume(struct device *dev)
+static int spitzkbd_resume(struct platform_device *dev)
 {
 	int i;
-	struct spitzkbd *spitzkbd = dev_get_drvdata(dev);
+	struct spitzkbd *spitzkbd = platform_get_drvdata(dev);
 
 	for (i = 0; i < SPITZ_KEY_STROBE_NUM; i++)
 		pxa_gpio_mode(spitz_strobes[i] | GPIO_OUT | GPIO_DFLT_HIGH);
@@ -342,7 +342,7 @@ static int spitzkbd_resume(struct device *dev)
 #define spitzkbd_resume		NULL
 #endif
 
-static int __init spitzkbd_probe(struct device *dev)
+static int __init spitzkbd_probe(struct platform_device *dev)
 {
 	struct spitzkbd *spitzkbd;
 	struct input_dev *input_dev;
@@ -358,7 +358,7 @@ static int __init spitzkbd_probe(struct device *dev)
 		return -ENOMEM;
 	}
 
-	dev_set_drvdata(dev, spitzkbd);
+	platform_set_drvdata(dev, spitzkbd);
 	strcpy(spitzkbd->phys, "spitzkbd/input0");
 
 	spin_lock_init(&spitzkbd->lock);
@@ -380,7 +380,7 @@ static int __init spitzkbd_probe(struct device *dev)
 	input_dev->private = spitzkbd;
 	input_dev->name = "Spitz Keyboard";
 	input_dev->phys = spitzkbd->phys;
-	input_dev->cdev.dev = dev;
+	input_dev->cdev.dev = &dev->dev;
 
 	input_dev->id.bustype = BUS_HOST;
 	input_dev->id.vendor = 0x0001;
@@ -437,10 +437,10 @@ static int __init spitzkbd_probe(struct device *dev)
 	return 0;
 }
 
-static int spitzkbd_remove(struct device *dev)
+static int spitzkbd_remove(struct platform_device *dev)
 {
 	int i;
-	struct spitzkbd *spitzkbd = dev_get_drvdata(dev);
+	struct spitzkbd *spitzkbd = platform_get_drvdata(dev);
 
 	for (i = 0; i < SPITZ_KEY_SENSE_NUM; i++)
 		free_irq(IRQ_GPIO(spitz_senses[i]), spitzkbd);
@@ -460,23 +460,24 @@ static int spitzkbd_remove(struct device *dev)
 	return 0;
 }
 
-static struct device_driver spitzkbd_driver = {
-	.name		= "spitz-keyboard",
-	.bus		= &platform_bus_type,
+static struct platform_driver spitzkbd_driver = {
 	.probe		= spitzkbd_probe,
 	.remove		= spitzkbd_remove,
 	.suspend	= spitzkbd_suspend,
 	.resume		= spitzkbd_resume,
+	.driver		= {
+		.name	= "spitz-keyboard",
+	},
 };
 
 static int __devinit spitzkbd_init(void)
 {
-	return driver_register(&spitzkbd_driver);
+	return platform_driver_register(&spitzkbd_driver);
 }
 
 static void __exit spitzkbd_exit(void)
 {
-	driver_unregister(&spitzkbd_driver);
+	platform_driver_unregister(&spitzkbd_driver);
 }
 
 module_init(spitzkbd_init);
diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index b3eaac1b35b6..e08dbe08f46d 100644
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -26,7 +26,7 @@ config INPUT_PCSPKR
 
 config INPUT_SPARCSPKR
 	tristate "SPARC Speaker support"
-	depends on PCI && (SPARC32 || SPARC64)
+	depends on PCI && SPARC
 	help
 	  Say Y here if you want the standard Speaker on Sparc PCI systems
 	  to be used for bells and whistles.
@@ -40,6 +40,16 @@ config INPUT_M68K_BEEP
 	tristate "M68k Beeper support"
 	depends on M68K
 
+config INPUT_WISTRON_BTNS
+	tristate "x86 Wistron laptop button interface"
+	depends on X86 && !X86_64
+	help
+	  Say Y here for support of Winstron laptop button interface, used on
+	  laptops of various brands, including Acer and Fujitsu-Siemens.
+
+	  To compile this driver as a module, choose M here: the module will
+	  be called wistron_btns.
+
 config INPUT_UINPUT
 	tristate "User level driver support"
 	help
diff --git a/drivers/input/misc/Makefile b/drivers/input/misc/Makefile
index f8d01c69f349..ce44cce01285 100644
--- a/drivers/input/misc/Makefile
+++ b/drivers/input/misc/Makefile
@@ -9,4 +9,5 @@ obj-$(CONFIG_INPUT_PCSPKR)		+= pcspkr.o
 obj-$(CONFIG_INPUT_M68K_BEEP)		+= m68kspkr.o
 obj-$(CONFIG_INPUT_98SPKR)		+= 98spkr.o
 obj-$(CONFIG_INPUT_UINPUT)		+= uinput.o
+obj-$(CONFIG_INPUT_WISTRON_BTNS)	+= wistron_btns.o
 obj-$(CONFIG_HP_SDC_RTC)		+= hp_sdc_rtc.o
diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c
index 948c1cc01bc9..546ed9b4901d 100644
--- a/drivers/input/misc/uinput.c
+++ b/drivers/input/misc/uinput.c
@@ -92,24 +92,19 @@ static void uinput_request_done(struct uinput_device *udev, struct uinput_reques
 {
 	/* Mark slot as available */
 	udev->requests[request->id] = NULL;
-	wake_up_interruptible(&udev->requests_waitq);
+	wake_up(&udev->requests_waitq);
 
 	complete(&request->done);
 }
 
 static int uinput_request_submit(struct input_dev *dev, struct uinput_request *request)
 {
-	int retval;
-
 	/* Tell our userspace app about this new request by queueing an input event */
 	uinput_dev_event(dev, EV_UINPUT, request->code, request->id);
 
 	/* Wait for the request to complete */
-	retval = wait_for_completion_interruptible(&request->done);
-	if (!retval)
-		retval = request->retval;
-
-	return retval;
+	wait_for_completion(&request->done);
+	return request->retval;
 }
 
 static int uinput_dev_upload_effect(struct input_dev *dev, struct ff_effect *effect)
@@ -152,67 +147,62 @@ static int uinput_dev_erase_effect(struct input_dev *dev, int effect_id)
 	return retval;
 }
 
-static int uinput_create_device(struct uinput_device *udev)
+static void uinput_destroy_device(struct uinput_device *udev)
 {
-	if (!udev->dev->name) {
-		printk(KERN_DEBUG "%s: write device info first\n", UINPUT_NAME);
-		return -EINVAL;
+	const char *name, *phys;
+
+	if (udev->dev) {
+		name = udev->dev->name;
+		phys = udev->dev->phys;
+		if (udev->state == UIST_CREATED)
+			input_unregister_device(udev->dev);
+		else
+			input_free_device(udev->dev);
+		kfree(name);
+		kfree(phys);
+		udev->dev = NULL;
 	}
 
-	udev->dev->event = uinput_dev_event;
-	udev->dev->upload_effect = uinput_dev_upload_effect;
-	udev->dev->erase_effect = uinput_dev_erase_effect;
-	udev->dev->private = udev;
-
-	init_waitqueue_head(&udev->waitq);
-
-	input_register_device(udev->dev);
-
-	set_bit(UIST_CREATED, &udev->state);
-
-	return 0;
+	udev->state = UIST_NEW_DEVICE;
 }
 
-static int uinput_destroy_device(struct uinput_device *udev)
+static int uinput_create_device(struct uinput_device *udev)
 {
-	if (!test_bit(UIST_CREATED, &udev->state)) {
-		printk(KERN_WARNING "%s: create the device first\n", UINPUT_NAME);
+	int error;
+
+	if (udev->state != UIST_SETUP_COMPLETE) {
+		printk(KERN_DEBUG "%s: write device info first\n", UINPUT_NAME);
 		return -EINVAL;
 	}
 
-	input_unregister_device(udev->dev);
+	error = input_register_device(udev->dev);
+	if (error) {
+		uinput_destroy_device(udev);
+		return error;
+	}
 
-	clear_bit(UIST_CREATED, &udev->state);
+	udev->state = UIST_CREATED;
 
 	return 0;
 }
 
 static int uinput_open(struct inode *inode, struct file *file)
 {
-	struct uinput_device	*newdev;
-	struct input_dev	*newinput;
+	struct uinput_device *newdev;
 
-	newdev = kmalloc(sizeof(struct uinput_device), GFP_KERNEL);
+	newdev = kzalloc(sizeof(struct uinput_device), GFP_KERNEL);
 	if (!newdev)
-		goto error;
-	memset(newdev, 0, sizeof(struct uinput_device));
+		return -ENOMEM;
+
+	init_MUTEX(&newdev->sem);
 	spin_lock_init(&newdev->requests_lock);
 	init_waitqueue_head(&newdev->requests_waitq);
-
-	newinput = kmalloc(sizeof(struct input_dev), GFP_KERNEL);
-	if (!newinput)
-		goto cleanup;
-	memset(newinput, 0, sizeof(struct input_dev));
-
-	newdev->dev = newinput;
+	init_waitqueue_head(&newdev->waitq);
+	newdev->state = UIST_NEW_DEVICE;
 
 	file->private_data = newdev;
 
 	return 0;
-cleanup:
-	kfree(newdev);
-error:
-	return -ENOMEM;
 }
 
 static int uinput_validate_absbits(struct input_dev *dev)
@@ -246,34 +236,55 @@ static int uinput_validate_absbits(struct input_dev *dev)
 	return retval;
 }
 
-static int uinput_alloc_device(struct file *file, const char __user *buffer, size_t count)
+static int uinput_allocate_device(struct uinput_device *udev)
+{
+	udev->dev = input_allocate_device();
+	if (!udev->dev)
+		return -ENOMEM;
+
+	udev->dev->event = uinput_dev_event;
+	udev->dev->upload_effect = uinput_dev_upload_effect;
+	udev->dev->erase_effect = uinput_dev_erase_effect;
+	udev->dev->private = udev;
+
+	return 0;
+}
+
+static int uinput_setup_device(struct uinput_device *udev, const char __user *buffer, size_t count)
 {
 	struct uinput_user_dev	*user_dev;
 	struct input_dev	*dev;
-	struct uinput_device	*udev;
 	char			*name;
 	int			size;
 	int			retval;
 
-	retval = count;
+	if (count != sizeof(struct uinput_user_dev))
+		return -EINVAL;
+
+	if (!udev->dev) {
+		retval = uinput_allocate_device(udev);
+		if (retval)
+			return retval;
+	}
 
-	udev = file->private_data;
 	dev = udev->dev;
 
 	user_dev = kmalloc(sizeof(struct uinput_user_dev), GFP_KERNEL);
-	if (!user_dev) {
-		retval = -ENOMEM;
-		goto exit;
-	}
+	if (!user_dev)
+		return -ENOMEM;
 
 	if (copy_from_user(user_dev, buffer, sizeof(struct uinput_user_dev))) {
 		retval = -EFAULT;
 		goto exit;
 	}
 
-	kfree(dev->name);
-
 	size = strnlen(user_dev->name, UINPUT_MAX_NAME_SIZE) + 1;
+	if (!size) {
+		retval = -EINVAL;
+		goto exit;
+	}
+
+	kfree(dev->name);
 	dev->name = name = kmalloc(size, GFP_KERNEL);
 	if (!name) {
 		retval = -ENOMEM;
@@ -296,32 +307,50 @@ static int uinput_alloc_device(struct file *file, const char __user *buffer, siz
 	/* check if absmin/absmax/absfuzz/absflat are filled as
 	 * told in Documentation/input/input-programming.txt */
 	if (test_bit(EV_ABS, dev->evbit)) {
-		int err = uinput_validate_absbits(dev);
-		if (err < 0) {
-			retval = err;
-			kfree(dev->name);
-		}
+		retval = uinput_validate_absbits(dev);
+		if (retval < 0)
+			goto exit;
 	}
 
-exit:
+	udev->state = UIST_SETUP_COMPLETE;
+	retval = count;
+
+ exit:
 	kfree(user_dev);
 	return retval;
 }
 
+static inline ssize_t uinput_inject_event(struct uinput_device *udev, const char __user *buffer, size_t count)
+{
+	struct input_event ev;
+
+	if (count != sizeof(struct input_event))
+		return -EINVAL;
+
+	if (copy_from_user(&ev, buffer, sizeof(struct input_event)))
+		return -EFAULT;
+
+	input_event(udev->dev, ev.type, ev.code, ev.value);
+
+	return sizeof(struct input_event);
+}
+
 static ssize_t uinput_write(struct file *file, const char __user *buffer, size_t count, loff_t *ppos)
 {
 	struct uinput_device *udev = file->private_data;
+	int retval;
+
+	retval = down_interruptible(&udev->sem);
+	if (retval)
+		return retval;
 
-	if (test_bit(UIST_CREATED, &udev->state)) {
-		struct input_event	ev;
+	retval = udev->state == UIST_CREATED ?
+			uinput_inject_event(udev, buffer, count) :
+			uinput_setup_device(udev, buffer, count);
 
-		if (copy_from_user(&ev, buffer, sizeof(struct input_event)))
-			return -EFAULT;
-		input_event(udev->dev, ev.type, ev.code, ev.value);
-	} else
-		count = uinput_alloc_device(file, buffer, count);
+	up(&udev->sem);
 
-	return count;
+	return retval;
 }
 
 static ssize_t uinput_read(struct file *file, char __user *buffer, size_t count, loff_t *ppos)
@@ -329,28 +358,38 @@ static ssize_t uinput_read(struct file *file, char __user *buffer, size_t count,
 	struct uinput_device *udev = file->private_data;
 	int retval = 0;
 
-	if (!test_bit(UIST_CREATED, &udev->state))
+	if (udev->state != UIST_CREATED)
 		return -ENODEV;
 
 	if (udev->head == udev->tail && (file->f_flags & O_NONBLOCK))
 		return -EAGAIN;
 
 	retval = wait_event_interruptible(udev->waitq,
-			udev->head != udev->tail || !test_bit(UIST_CREATED, &udev->state));
+			udev->head != udev->tail || udev->state != UIST_CREATED);
 	if (retval)
 		return retval;
 
-	if (!test_bit(UIST_CREATED, &udev->state))
-		return -ENODEV;
+	retval = down_interruptible(&udev->sem);
+	if (retval)
+		return retval;
 
-	while ((udev->head != udev->tail) &&
-	    (retval + sizeof(struct input_event) <= count)) {
-		if (copy_to_user(buffer + retval, &udev->buff[udev->tail], sizeof(struct input_event)))
-			return -EFAULT;
+	if (udev->state != UIST_CREATED) {
+		retval = -ENODEV;
+		goto out;
+	}
+
+	while (udev->head != udev->tail && retval + sizeof(struct input_event) <= count) {
+		if (copy_to_user(buffer + retval, &udev->buff[udev->tail], sizeof(struct input_event))) {
+			retval = -EFAULT;
+			goto out;
+		}
 		udev->tail = (udev->tail + 1) % UINPUT_BUFFER_SIZE;
 		retval += sizeof(struct input_event);
 	}
 
+ out:
+	up(&udev->sem);
+
 	return retval;
 }
 
@@ -366,28 +405,30 @@ static unsigned int uinput_poll(struct file *file, poll_table *wait)
 	return 0;
 }
 
-static int uinput_burn_device(struct uinput_device *udev)
+static int uinput_release(struct inode *inode, struct file *file)
 {
-	if (test_bit(UIST_CREATED, &udev->state))
-		uinput_destroy_device(udev);
+	struct uinput_device *udev = file->private_data;
 
-	kfree(udev->dev->name);
-	kfree(udev->dev->phys);
-	kfree(udev->dev);
+	uinput_destroy_device(udev);
 	kfree(udev);
 
 	return 0;
 }
 
-static int uinput_close(struct inode *inode, struct file *file)
+#define uinput_set_bit(_arg, _bit, _max)		\
+({							\
+	int __ret = 0;					\
+	if (udev->state == UIST_CREATED)		\
+		__ret =  -EINVAL;			\
+	else if ((_arg) > (_max))			\
+		__ret = -EINVAL;			\
+	else set_bit((_arg), udev->dev->_bit);		\
+	__ret;						\
+})
+
+static long uinput_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
-	uinput_burn_device(file->private_data);
-	return 0;
-}
-
-static int uinput_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
-{
-	int			retval = 0;
+	int			retval;
 	struct uinput_device	*udev;
 	void __user             *p = (void __user *)arg;
 	struct uinput_ff_upload ff_up;
@@ -398,19 +439,14 @@ static int uinput_ioctl(struct inode *inode, struct file *file, unsigned int cmd
 
 	udev = file->private_data;
 
-	/* device attributes can not be changed after the device is created */
-	switch (cmd) {
-		case UI_SET_EVBIT:
-		case UI_SET_KEYBIT:
-		case UI_SET_RELBIT:
-		case UI_SET_ABSBIT:
-		case UI_SET_MSCBIT:
-		case UI_SET_LEDBIT:
-		case UI_SET_SNDBIT:
-		case UI_SET_FFBIT:
-		case UI_SET_PHYS:
-			if (test_bit(UIST_CREATED, &udev->state))
-				return -EINVAL;
+	retval = down_interruptible(&udev->sem);
+	if (retval)
+		return retval;
+
+	if (!udev->dev) {
+		retval = uinput_allocate_device(udev);
+		if (retval)
+			goto out;
 	}
 
 	switch (cmd) {
@@ -419,74 +455,50 @@ static int uinput_ioctl(struct inode *inode, struct file *file, unsigned int cmd
 			break;
 
 		case UI_DEV_DESTROY:
-			retval = uinput_destroy_device(udev);
+			uinput_destroy_device(udev);
 			break;
 
 		case UI_SET_EVBIT:
-			if (arg > EV_MAX) {
-				retval = -EINVAL;
-				break;
-			}
-			set_bit(arg, udev->dev->evbit);
+			retval = uinput_set_bit(arg, evbit, EV_MAX);
 			break;
 
 		case UI_SET_KEYBIT:
-			if (arg > KEY_MAX) {
-				retval = -EINVAL;
-				break;
-			}
-			set_bit(arg, udev->dev->keybit);
+			retval = uinput_set_bit(arg, keybit, KEY_MAX);
 			break;
 
 		case UI_SET_RELBIT:
-			if (arg > REL_MAX) {
-				retval = -EINVAL;
-				break;
-			}
-			set_bit(arg, udev->dev->relbit);
+			retval = uinput_set_bit(arg, relbit, REL_MAX);
 			break;
 
 		case UI_SET_ABSBIT:
-			if (arg > ABS_MAX) {
-				retval = -EINVAL;
-				break;
-			}
-			set_bit(arg, udev->dev->absbit);
+			retval = uinput_set_bit(arg, absbit, ABS_MAX);
 			break;
 
 		case UI_SET_MSCBIT:
-			if (arg > MSC_MAX) {
-				retval = -EINVAL;
-				break;
-			}
-			set_bit(arg, udev->dev->mscbit);
+			retval = uinput_set_bit(arg, mscbit, MSC_MAX);
 			break;
 
 		case UI_SET_LEDBIT:
-			if (arg > LED_MAX) {
-				retval = -EINVAL;
-				break;
-			}
-			set_bit(arg, udev->dev->ledbit);
+			retval = uinput_set_bit(arg, ledbit, LED_MAX);
 			break;
 
 		case UI_SET_SNDBIT:
-			if (arg > SND_MAX) {
-				retval = -EINVAL;
-				break;
-			}
-			set_bit(arg, udev->dev->sndbit);
+			retval = uinput_set_bit(arg, sndbit, SND_MAX);
 			break;
 
 		case UI_SET_FFBIT:
-			if (arg > FF_MAX) {
-				retval = -EINVAL;
-				break;
-			}
-			set_bit(arg, udev->dev->ffbit);
+			retval = uinput_set_bit(arg, ffbit, FF_MAX);
+			break;
+
+		case UI_SET_SWBIT:
+			retval = uinput_set_bit(arg, swbit, SW_MAX);
 			break;
 
 		case UI_SET_PHYS:
+			if (udev->state == UIST_CREATED) {
+				retval = -EINVAL;
+				goto out;
+			}
 			length = strnlen_user(p, 1024);
 			if (length <= 0) {
 				retval = -EFAULT;
@@ -575,23 +587,26 @@ static int uinput_ioctl(struct inode *inode, struct file *file, unsigned int cmd
 		default:
 			retval = -EINVAL;
 	}
+
+ out:
+	up(&udev->sem);
 	return retval;
 }
 
 static struct file_operations uinput_fops = {
-	.owner =	THIS_MODULE,
-	.open =		uinput_open,
-	.release =	uinput_close,
-	.read =		uinput_read,
-	.write =	uinput_write,
-	.poll =		uinput_poll,
-	.ioctl =	uinput_ioctl,
+	.owner		= THIS_MODULE,
+	.open		= uinput_open,
+	.release	= uinput_release,
+	.read		= uinput_read,
+	.write		= uinput_write,
+	.poll		= uinput_poll,
+	.unlocked_ioctl	= uinput_ioctl,
 };
 
 static struct miscdevice uinput_misc = {
-	.fops =		&uinput_fops,
-	.minor =	UINPUT_MINOR,
-	.name =		UINPUT_NAME,
+	.fops		= &uinput_fops,
+	.minor		= UINPUT_MINOR,
+	.name		= UINPUT_NAME,
 };
 
 static int __init uinput_init(void)
diff --git a/drivers/input/misc/wistron_btns.c b/drivers/input/misc/wistron_btns.c
new file mode 100644
index 000000000000..bac3085185fe
--- /dev/null
+++ b/drivers/input/misc/wistron_btns.c
@@ -0,0 +1,561 @@
+/*
+ * Wistron laptop button driver
+ * Copyright (C) 2005 Miloslav Trmac <mitr@volny.cz>
+ * Copyright (C) 2005 Bernhard Rosenkraenzer <bero@arklinux.org>
+ * Copyright (C) 2005 Dmitry Torokhov <dtor@mail.ru>
+ *
+ * You can redistribute and/or modify this program under the terms of the
+ * GNU General Public License version 2 as published by the Free Software
+ * Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
+ * Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place Suite 330, Boston, MA 02111-1307, USA.
+ */
+#include <asm/io.h>
+#include <linux/dmi.h>
+#include <linux/init.h>
+#include <linux/input.h>
+#include <linux/interrupt.h>
+#include <linux/kernel.h>
+#include <linux/mc146818rtc.h>
+#include <linux/module.h>
+#include <linux/preempt.h>
+#include <linux/string.h>
+#include <linux/timer.h>
+#include <linux/types.h>
+#include <linux/platform_device.h>
+
+/*
+ * Number of attempts to read data from queue per poll;
+ * the queue can hold up to 31 entries
+ */
+#define MAX_POLL_ITERATIONS 64
+
+#define POLL_FREQUENCY 10 /* Number of polls per second */
+
+#if POLL_FREQUENCY > HZ
+#error "POLL_FREQUENCY too high"
+#endif
+
+/* BIOS subsystem IDs */
+#define WIFI		0x35
+#define BLUETOOTH	0x34
+
+MODULE_AUTHOR("Miloslav Trmac <mitr@volny.cz>");
+MODULE_DESCRIPTION("Wistron laptop button driver");
+MODULE_LICENSE("GPL v2");
+MODULE_VERSION("0.1");
+
+static int force; /* = 0; */
+module_param(force, bool, 0);
+MODULE_PARM_DESC(force, "Load even if computer is not in database");
+
+static char *keymap_name; /* = NULL; */
+module_param_named(keymap, keymap_name, charp, 0);
+MODULE_PARM_DESC(keymap, "Keymap name, if it can't be autodetected");
+
+static struct platform_device *wistron_device;
+
+ /* BIOS interface implementation */
+
+static void __iomem *bios_entry_point; /* BIOS routine entry point */
+static void __iomem *bios_code_map_base;
+static void __iomem *bios_data_map_base;
+
+static u8 cmos_address;
+
+struct regs {
+	u32 eax, ebx, ecx;
+};
+
+static void call_bios(struct regs *regs)
+{
+	unsigned long flags;
+
+	preempt_disable();
+	local_irq_save(flags);
+	asm volatile ("pushl %%ebp;"
+		      "movl %7, %%ebp;"
+		      "call *%6;"
+		      "popl %%ebp"
+		      : "=a" (regs->eax), "=b" (regs->ebx), "=c" (regs->ecx)
+		      : "0" (regs->eax), "1" (regs->ebx), "2" (regs->ecx),
+			"m" (bios_entry_point), "m" (bios_data_map_base)
+		      : "edx", "edi", "esi", "memory");
+	local_irq_restore(flags);
+	preempt_enable();
+}
+
+static size_t __init locate_wistron_bios(void __iomem *base)
+{
+	static const unsigned char __initdata signature[] =
+		{ 0x42, 0x21, 0x55, 0x30 };
+	size_t offset;
+
+	for (offset = 0; offset < 0x10000; offset += 0x10) {
+		if (check_signature(base + offset, signature,
+				    sizeof(signature)) != 0)
+			return offset;
+	}
+	return -1;
+}
+
+static int __init map_bios(void)
+{
+	void __iomem *base;
+	size_t offset;
+	u32 entry_point;
+
+	base = ioremap(0xF0000, 0x10000); /* Can't fail */
+	offset = locate_wistron_bios(base);
+	if (offset < 0) {
+		printk(KERN_ERR "wistron_btns: BIOS entry point not found\n");
+		iounmap(base);
+		return -ENODEV;
+	}
+
+	entry_point = readl(base + offset + 5);
+	printk(KERN_DEBUG
+		"wistron_btns: BIOS signature found at %p, entry point %08X\n",
+		base + offset, entry_point);
+
+	if (entry_point >= 0xF0000) {
+		bios_code_map_base = base;
+		bios_entry_point = bios_code_map_base + (entry_point & 0xFFFF);
+	} else {
+		iounmap(base);
+		bios_code_map_base = ioremap(entry_point & ~0x3FFF, 0x4000);
+		if (bios_code_map_base == NULL) {
+			printk(KERN_ERR
+				"wistron_btns: Can't map BIOS code at %08X\n",
+				entry_point & ~0x3FFF);
+			goto err;
+		}
+		bios_entry_point = bios_code_map_base + (entry_point & 0x3FFF);
+	}
+	/* The Windows driver maps 0x10000 bytes, we keep only one page... */
+	bios_data_map_base = ioremap(0x400, 0xc00);
+	if (bios_data_map_base == NULL) {
+		printk(KERN_ERR "wistron_btns: Can't map BIOS data\n");
+		goto err_code;
+	}
+	return 0;
+
+err_code:
+	iounmap(bios_code_map_base);
+err:
+	return -ENOMEM;
+}
+
+static inline void unmap_bios(void)
+{
+	iounmap(bios_code_map_base);
+	iounmap(bios_data_map_base);
+}
+
+ /* BIOS calls */
+
+static u16 bios_pop_queue(void)
+{
+	struct regs regs;
+
+	memset(&regs, 0, sizeof (regs));
+	regs.eax = 0x9610;
+	regs.ebx = 0x061C;
+	regs.ecx = 0x0000;
+	call_bios(&regs);
+
+	return regs.eax;
+}
+
+static void __init bios_attach(void)
+{
+	struct regs regs;
+
+	memset(&regs, 0, sizeof (regs));
+	regs.eax = 0x9610;
+	regs.ebx = 0x012E;
+	call_bios(&regs);
+}
+
+static void bios_detach(void)
+{
+	struct regs regs;
+
+	memset(&regs, 0, sizeof (regs));
+	regs.eax = 0x9610;
+	regs.ebx = 0x002E;
+	call_bios(&regs);
+}
+
+static u8 __init bios_get_cmos_address(void)
+{
+	struct regs regs;
+
+	memset(&regs, 0, sizeof (regs));
+	regs.eax = 0x9610;
+	regs.ebx = 0x051C;
+	call_bios(&regs);
+
+	return regs.ecx;
+}
+
+static u16 __init bios_get_default_setting(u8 subsys)
+{
+	struct regs regs;
+
+	memset(&regs, 0, sizeof (regs));
+	regs.eax = 0x9610;
+	regs.ebx = 0x0200 | subsys;
+	call_bios(&regs);
+
+	return regs.eax;
+}
+
+static void bios_set_state(u8 subsys, int enable)
+{
+	struct regs regs;
+
+	memset(&regs, 0, sizeof (regs));
+	regs.eax = 0x9610;
+	regs.ebx = (enable ? 0x0100 : 0x0000) | subsys;
+	call_bios(&regs);
+}
+
+/* Hardware database */
+
+struct key_entry {
+	char type;		/* See KE_* below */
+	u8 code;
+	unsigned keycode;	/* For KE_KEY */
+};
+
+enum { KE_END, KE_KEY, KE_WIFI, KE_BLUETOOTH };
+
+static const struct key_entry *keymap; /* = NULL; Current key map */
+static int have_wifi;
+static int have_bluetooth;
+
+static int __init dmi_matched(struct dmi_system_id *dmi)
+{
+	const struct key_entry *key;
+
+	keymap = dmi->driver_data;
+	for (key = keymap; key->type != KE_END; key++) {
+		if (key->type == KE_WIFI) {
+			have_wifi = 1;
+			break;
+		} else if (key->type == KE_BLUETOOTH) {
+			have_bluetooth = 1;
+			break;
+		}
+	}
+	return 1;
+}
+
+static struct key_entry keymap_empty[] = {
+	{ KE_END, 0 }
+};
+
+static struct key_entry keymap_fs_amilo_pro_v2000[] = {
+	{ KE_KEY,  0x01, KEY_HELP },
+	{ KE_KEY,  0x11, KEY_PROG1 },
+	{ KE_KEY,  0x12, KEY_PROG2 },
+	{ KE_WIFI, 0x30, 0 },
+	{ KE_KEY,  0x31, KEY_MAIL },
+	{ KE_KEY,  0x36, KEY_WWW },
+	{ KE_END,  0 }
+};
+
+static struct key_entry keymap_wistron_ms2141[] = {
+	{ KE_KEY,  0x11, KEY_PROG1 },
+	{ KE_KEY,  0x12, KEY_PROG2 },
+	{ KE_WIFI, 0x30, 0 },
+	{ KE_KEY,  0x22, KEY_REWIND },
+	{ KE_KEY,  0x23, KEY_FORWARD },
+	{ KE_KEY,  0x24, KEY_PLAYPAUSE },
+	{ KE_KEY,  0x25, KEY_STOPCD },
+	{ KE_KEY,  0x31, KEY_MAIL },
+	{ KE_KEY,  0x36, KEY_WWW },
+	{ KE_END,  0 }
+};
+
+static struct key_entry keymap_acer_aspire_1500[] = {
+	{ KE_KEY, 0x11, KEY_PROG1 },
+	{ KE_KEY, 0x12, KEY_PROG2 },
+	{ KE_WIFI, 0x30, 0 },
+	{ KE_KEY, 0x31, KEY_MAIL },
+	{ KE_KEY, 0x36, KEY_WWW },
+	{ KE_BLUETOOTH, 0x44, 0 },
+	{ KE_END, 0 }
+};
+
+/*
+ * If your machine is not here (which is currently rather likely), please send
+ * a list of buttons and their key codes (reported when loading this module
+ * with force=1) and the output of dmidecode to $MODULE_AUTHOR.
+ */
+static struct dmi_system_id dmi_ids[] = {
+	{
+		.callback = dmi_matched,
+		.ident = "Fujitsu-Siemens Amilo Pro V2000",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pro V2000"),
+		},
+		.driver_data = keymap_fs_amilo_pro_v2000
+	},
+	{
+		.callback = dmi_matched,
+		.ident = "Acer Aspire 1500",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 1500"),
+		},
+		.driver_data = keymap_acer_aspire_1500
+	},
+	{ NULL, }
+};
+
+static int __init select_keymap(void)
+{
+	if (keymap_name != NULL) {
+		if (strcmp (keymap_name, "1557/MS2141") == 0)
+			keymap = keymap_wistron_ms2141;
+		else {
+			printk(KERN_ERR "wistron_btns: Keymap unknown\n");
+			return -EINVAL;
+		}
+	}
+	dmi_check_system(dmi_ids);
+	if (keymap == NULL) {
+		if (!force) {
+			printk(KERN_ERR "wistron_btns: System unknown\n");
+			return -ENODEV;
+		}
+		keymap = keymap_empty;
+	}
+	return 0;
+}
+
+ /* Input layer interface */
+
+static struct input_dev *input_dev;
+
+static int __init setup_input_dev(void)
+{
+	const struct key_entry *key;
+	int error;
+
+	input_dev = input_allocate_device();
+	if (!input_dev)
+		return -ENOMEM;
+
+	input_dev->name = "Wistron laptop buttons";
+	input_dev->phys = "wistron/input0";
+	input_dev->id.bustype = BUS_HOST;
+	input_dev->cdev.dev = &wistron_device->dev;
+
+	for (key = keymap; key->type != KE_END; key++) {
+		if (key->type == KE_KEY) {
+			input_dev->evbit[LONG(EV_KEY)] = BIT(EV_KEY);
+			set_bit(key->keycode, input_dev->keybit);
+		}
+	}
+
+	error = input_register_device(input_dev);
+	if (error) {
+		input_free_device(input_dev);
+		return error;
+	}
+
+	return 0;
+}
+
+static void report_key(unsigned keycode)
+{
+	input_report_key(input_dev, keycode, 1);
+	input_sync(input_dev);
+	input_report_key(input_dev, keycode, 0);
+	input_sync(input_dev);
+}
+
+ /* Driver core */
+
+static int wifi_enabled;
+static int bluetooth_enabled;
+
+static void poll_bios(unsigned long);
+
+static struct timer_list poll_timer = TIMER_INITIALIZER(poll_bios, 0, 0);
+
+static void handle_key(u8 code)
+{
+	const struct key_entry *key;
+
+	for (key = keymap; key->type != KE_END; key++) {
+		if (code == key->code) {
+			switch (key->type) {
+			case KE_KEY:
+				report_key(key->keycode);
+				break;
+
+			case KE_WIFI:
+				if (have_wifi) {
+					wifi_enabled = !wifi_enabled;
+					bios_set_state(WIFI, wifi_enabled);
+				}
+				break;
+
+			case KE_BLUETOOTH:
+				if (have_bluetooth) {
+					bluetooth_enabled = !bluetooth_enabled;
+					bios_set_state(BLUETOOTH, bluetooth_enabled);
+				}
+				break;
+
+			case KE_END:
+			default:
+				BUG();
+			}
+			return;
+		}
+	}
+	printk(KERN_NOTICE "wistron_btns: Unknown key code %02X\n", code);
+}
+
+static void poll_bios(unsigned long discard)
+{
+	u8 qlen;
+	u16 val;
+
+	for (;;) {
+		qlen = CMOS_READ(cmos_address);
+		if (qlen == 0)
+			break;
+		val = bios_pop_queue();
+		if (val != 0 && !discard)
+			handle_key((u8)val);
+	}
+
+	mod_timer(&poll_timer, jiffies + HZ / POLL_FREQUENCY);
+}
+
+static int wistron_suspend(struct platform_device *dev, pm_message_t state)
+{
+	del_timer_sync(&poll_timer);
+
+	if (have_wifi)
+		bios_set_state(WIFI, 0);
+
+	if (have_bluetooth)
+		bios_set_state(BLUETOOTH, 0);
+
+	return 0;
+}
+
+static int wistron_resume(struct platform_device *dev)
+{
+	if (have_wifi)
+		bios_set_state(WIFI, wifi_enabled);
+
+	if (have_bluetooth)
+		bios_set_state(BLUETOOTH, bluetooth_enabled);
+
+	poll_bios(1);
+
+	return 0;
+}
+
+static struct platform_driver wistron_driver = {
+	.suspend	= wistron_suspend,
+	.resume		= wistron_resume,
+	.driver		= {
+		.name	= "wistron-bios",
+	},
+};
+
+static int __init wb_module_init(void)
+{
+	int err;
+
+	err = select_keymap();
+	if (err)
+		return err;
+
+	err = map_bios();
+	if (err)
+		return err;
+
+	bios_attach();
+	cmos_address = bios_get_cmos_address();
+
+	err = platform_driver_register(&wistron_driver);
+	if (err)
+		goto err_detach_bios;
+
+	wistron_device = platform_device_register_simple("wistron-bios", -1, NULL, 0);
+	if (IS_ERR(wistron_device)) {
+		err = PTR_ERR(wistron_device);
+		goto err_unregister_driver;
+	}
+
+	if (have_wifi) {
+		u16 wifi = bios_get_default_setting(WIFI);
+		if (wifi & 1)
+			wifi_enabled = (wifi & 2) ? 1 : 0;
+		else
+			have_wifi = 0;
+
+		if (have_wifi)
+			bios_set_state(WIFI, wifi_enabled);
+	}
+
+	if (have_bluetooth) {
+		u16 bt = bios_get_default_setting(BLUETOOTH);
+		if (bt & 1)
+			bluetooth_enabled = (bt & 2) ? 1 : 0;
+		else
+			have_bluetooth = 0;
+
+		if (have_bluetooth)
+			bios_set_state(BLUETOOTH, bluetooth_enabled);
+	}
+
+	err = setup_input_dev();
+	if (err)
+		goto err_unregister_device;
+
+	poll_bios(1); /* Flush stale event queue and arm timer */
+
+	return 0;
+
+ err_unregister_device:
+	platform_device_unregister(wistron_device);
+ err_unregister_driver:
+	platform_driver_unregister(&wistron_driver);
+ err_detach_bios:
+	bios_detach();
+	unmap_bios();
+
+	return err;
+}
+
+static void __exit wb_module_exit(void)
+{
+	del_timer_sync(&poll_timer);
+	input_unregister_device(input_dev);
+	platform_device_unregister(wistron_device);
+	platform_driver_unregister(&wistron_driver);
+	bios_detach();
+	unmap_bios();
+}
+
+module_init(wb_module_init);
+module_exit(wb_module_exit);
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index 4acc7fd4cd0f..4f41ec3e4332 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -42,7 +42,7 @@ static struct alps_model_info alps_model_data[] = {
 	{ { 0x53, 0x02, 0x14 },	0xf8, 0xf8, 0 },
 	{ { 0x63, 0x02, 0x0a },	0xf8, 0xf8, 0 },
 	{ { 0x63, 0x02, 0x14 },	0xf8, 0xf8, 0 },
-	{ { 0x63, 0x02, 0x28 },	0xf8, 0xf8, 0 },
+	{ { 0x63, 0x02, 0x28 },	0xf8, 0xf8, ALPS_FW_BK_2 },		/* Fujitsu Siemens S6010 */
 	{ { 0x63, 0x02, 0x3c },	0x8f, 0x8f, ALPS_WHEEL },		/* Toshiba Satellite S2400-103 */
 	{ { 0x63, 0x02, 0x50 },	0xef, 0xef, ALPS_FW_BK_1 },		/* NEC Versa L320 */
 	{ { 0x63, 0x02, 0x64 },	0xf8, 0xf8, 0 },
diff --git a/drivers/input/mouse/sermouse.c b/drivers/input/mouse/sermouse.c
index 4bf584364d28..2f9a04ae725f 100644
--- a/drivers/input/mouse/sermouse.c
+++ b/drivers/input/mouse/sermouse.c
@@ -95,7 +95,7 @@ static void sermouse_process_msc(struct sermouse *sermouse, signed char data, st
 
 	input_sync(dev);
 
-	if (++sermouse->count == (5 - ((sermouse->type == SERIO_SUN) << 1)))
+	if (++sermouse->count == 5)
 		sermouse->count = 0;
 }
 
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index 01e186422021..ac86c1d1d83e 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -912,7 +912,7 @@ static long i8042_panic_blink(long count)
  * Here we try to restore the original BIOS settings
  */
 
-static int i8042_suspend(struct device *dev, pm_message_t state)
+static int i8042_suspend(struct platform_device *dev, pm_message_t state)
 {
 	del_timer_sync(&i8042_timer);
 	i8042_controller_reset();
@@ -925,7 +925,7 @@ static int i8042_suspend(struct device *dev, pm_message_t state)
  * Here we try to reset everything back to a state in which suspended
  */
 
-static int i8042_resume(struct device *dev)
+static int i8042_resume(struct platform_device *dev)
 {
 	int i;
 
@@ -964,17 +964,18 @@ static int i8042_resume(struct device *dev)
  * because otherwise BIOSes will be confused.
  */
 
-static void i8042_shutdown(struct device *dev)
+static void i8042_shutdown(struct platform_device *dev)
 {
 	i8042_controller_cleanup();
 }
 
-static struct device_driver i8042_driver = {
-	.name		= "i8042",
-	.bus		= &platform_bus_type,
+static struct platform_driver i8042_driver = {
 	.suspend	= i8042_suspend,
 	.resume		= i8042_resume,
 	.shutdown	= i8042_shutdown,
+	.driver		= {
+		.name	= "i8042",
+	},
 };
 
 static int __init i8042_create_kbd_port(void)
@@ -1078,7 +1079,7 @@ static int __init i8042_init(void)
 		goto err_platform_exit;
 	}
 
-	err = driver_register(&i8042_driver);
+	err = platform_driver_register(&i8042_driver);
 	if (err)
 		goto err_controller_cleanup;
 
@@ -1126,7 +1127,7 @@ static int __init i8042_init(void)
  err_unregister_device:
 	platform_device_unregister(i8042_platform_device);
  err_unregister_driver:
-	driver_unregister(&i8042_driver);
+	platform_driver_unregister(&i8042_driver);
  err_controller_cleanup:
 	i8042_controller_cleanup();
  err_platform_exit:
@@ -1148,7 +1149,7 @@ static void __exit i8042_exit(void)
 	del_timer_sync(&i8042_timer);
 
 	platform_device_unregister(i8042_platform_device);
-	driver_unregister(&i8042_driver);
+	platform_driver_unregister(&i8042_driver);
 
 	i8042_platform_exit();
 
diff --git a/drivers/input/serio/i8042.h b/drivers/input/serio/i8042.h
index 13835039a2a7..cbbf3842da5b 100644
--- a/drivers/input/serio/i8042.h
+++ b/drivers/input/serio/i8042.h
@@ -21,7 +21,7 @@
 #include "i8042-ip22io.h"
 #elif defined(CONFIG_PPC)
 #include "i8042-ppcio.h"
-#elif defined(CONFIG_SPARC32) || defined(CONFIG_SPARC64)
+#elif defined(CONFIG_SPARC)
 #include "i8042-sparcio.h"
 #elif defined(CONFIG_X86) || defined(CONFIG_IA64)
 #include "i8042-x86ia64io.h"
diff --git a/drivers/input/serio/rpckbd.c b/drivers/input/serio/rpckbd.c
index 52c49258f8a4..a3bd11589bc3 100644
--- a/drivers/input/serio/rpckbd.c
+++ b/drivers/input/serio/rpckbd.c
@@ -107,7 +107,7 @@ static void rpckbd_close(struct serio *port)
  * Allocate and initialize serio structure for subsequent registration
  * with serio core.
  */
-static int __devinit rpckbd_probe(struct device *dev)
+static int __devinit rpckbd_probe(struct platform_device *dev)
 {
 	struct serio *serio;
 
@@ -120,37 +120,38 @@ static int __devinit rpckbd_probe(struct device *dev)
 	serio->write		= rpckbd_write;
 	serio->open		= rpckbd_open;
 	serio->close		= rpckbd_close;
-	serio->dev.parent	= dev;
+	serio->dev.parent	= &dev->dev;
 	strlcpy(serio->name, "RiscPC PS/2 kbd port", sizeof(serio->name));
 	strlcpy(serio->phys, "rpckbd/serio0", sizeof(serio->phys));
 
-	dev_set_drvdata(dev, serio);
+	platform_set_drvdata(dev, serio);
 	serio_register_port(serio);
 	return 0;
 }
 
-static int __devexit rpckbd_remove(struct device *dev)
+static int __devexit rpckbd_remove(struct platform_device *dev)
 {
-	struct serio *serio = dev_get_drvdata(dev);
+	struct serio *serio = platform_get_drvdata(dev);
 	serio_unregister_port(serio);
 	return 0;
 }
 
-static struct device_driver rpckbd_driver = {
-	.name		= "kart",
-	.bus		= &platform_bus_type,
+static struct platform_driver rpckbd_driver = {
 	.probe		= rpckbd_probe,
 	.remove		= __devexit_p(rpckbd_remove),
+	.driver		= {
+		.name	= "kart",
+	},
 };
 
 static int __init rpckbd_init(void)
 {
-	return driver_register(&rpckbd_driver);
+	return platform_driver_register(&rpckbd_driver);
 }
 
 static void __exit rpckbd_exit(void)
 {
-	driver_unregister(&rpckbd_driver);
+	platform_driver_unregister(&rpckbd_driver);
 }
 
 module_init(rpckbd_init);
diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
index edd15db17715..fbb69ef6a77b 100644
--- a/drivers/input/serio/serio.c
+++ b/drivers/input/serio/serio.c
@@ -269,14 +269,20 @@ static struct serio_event *serio_get_event(void)
 	return event;
 }
 
-static void serio_handle_events(void)
+static void serio_handle_event(void)
 {
 	struct serio_event *event;
 	struct serio_driver *serio_drv;
 
 	down(&serio_sem);
 
-	while ((event = serio_get_event())) {
+	/*
+	 * Note that we handle only one event here to give swsusp
+	 * a chance to freeze kseriod thread. Serio events should
+	 * be pretty rare so we are not concerned about taking
+	 * performance hit.
+	 */
+	if ((event = serio_get_event())) {
 
 		switch (event->type) {
 			case SERIO_REGISTER_PORT:
@@ -368,7 +374,7 @@ static struct serio *serio_get_pending_child(struct serio *parent)
 static int serio_thread(void *nothing)
 {
 	do {
-		serio_handle_events();
+		serio_handle_event();
 		wait_event_interruptible(serio_wait,
 			kthread_should_stop() || !list_empty(&serio_event_list));
 		try_to_freeze();
diff --git a/drivers/input/touchscreen/corgi_ts.c b/drivers/input/touchscreen/corgi_ts.c
index 15e88eeae8d6..1042987856f7 100644
--- a/drivers/input/touchscreen/corgi_ts.c
+++ b/drivers/input/touchscreen/corgi_ts.c
@@ -231,9 +231,9 @@ static irqreturn_t ts_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 }
 
 #ifdef CONFIG_PM
-static int corgits_suspend(struct device *dev, pm_message_t state)
+static int corgits_suspend(struct platform_device *dev, pm_message_t state)
 {
-	struct corgi_ts *corgi_ts = dev_get_drvdata(dev);
+	struct corgi_ts *corgi_ts = platform_get_drvdata(dev);
 
 	if (corgi_ts->pendown) {
 		del_timer_sync(&corgi_ts->timer);
@@ -248,9 +248,9 @@ static int corgits_suspend(struct device *dev, pm_message_t state)
 	return 0;
 }
 
-static int corgits_resume(struct device *dev)
+static int corgits_resume(struct platform_device *dev)
 {
-	struct corgi_ts *corgi_ts = dev_get_drvdata(dev);
+	struct corgi_ts *corgi_ts = platform_get_drvdata(dev);
 
 	corgi_ssp_ads7846_putget((4u << ADSCTRL_ADR_SH) | ADSCTRL_STS);
 	/* Enable Falling Edge */
@@ -264,10 +264,9 @@ static int corgits_resume(struct device *dev)
 #define corgits_resume		NULL
 #endif
 
-static int __init corgits_probe(struct device *dev)
+static int __init corgits_probe(struct platform_device *pdev)
 {
 	struct corgi_ts *corgi_ts;
-	struct platform_device *pdev = to_platform_device(dev);
 	struct input_dev *input_dev;
 	int err = -ENOMEM;
 
@@ -276,9 +275,9 @@ static int __init corgits_probe(struct device *dev)
 	if (!corgi_ts || !input_dev)
 		goto fail;
 
-	dev_set_drvdata(dev, corgi_ts);
+	platform_set_drvdata(pdev, corgi_ts);
 
-	corgi_ts->machinfo = dev->platform_data;
+	corgi_ts->machinfo = pdev->dev.platform_data;
 	corgi_ts->irq_gpio = platform_get_irq(pdev, 0);
 
 	if (corgi_ts->irq_gpio < 0) {
@@ -298,7 +297,7 @@ static int __init corgits_probe(struct device *dev)
 	input_dev->id.vendor = 0x0001;
 	input_dev->id.product = 0x0002;
 	input_dev->id.version = 0x0100;
-	input_dev->cdev.dev = dev;
+	input_dev->cdev.dev = &pdev->dev;
 	input_dev->private = corgi_ts;
 
 	input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS);
@@ -339,9 +338,9 @@ static int __init corgits_probe(struct device *dev)
 
 }
 
-static int corgits_remove(struct device *dev)
+static int corgits_remove(struct platform_device *pdev)
 {
-	struct corgi_ts *corgi_ts = dev_get_drvdata(dev);
+	struct corgi_ts *corgi_ts = platform_get_drvdata(pdev);
 
 	free_irq(corgi_ts->irq_gpio, NULL);
 	del_timer_sync(&corgi_ts->timer);
@@ -351,23 +350,24 @@ static int corgits_remove(struct device *dev)
 	return 0;
 }
 
-static struct device_driver corgits_driver = {
-	.name		= "corgi-ts",
-	.bus		= &platform_bus_type,
+static struct platform_driver corgits_driver = {
 	.probe		= corgits_probe,
 	.remove		= corgits_remove,
 	.suspend	= corgits_suspend,
 	.resume		= corgits_resume,
+	.driver		= {
+		.name	= "corgi-ts",
+	},
 };
 
 static int __devinit corgits_init(void)
 {
-	return driver_register(&corgits_driver);
+	return platform_driver_register(&corgits_driver);
 }
 
 static void __exit corgits_exit(void)
 {
-	driver_unregister(&corgits_driver);
+	platform_driver_unregister(&corgits_driver);
 }
 
 module_init(corgits_init);
diff --git a/drivers/isdn/hisax/Kconfig b/drivers/isdn/hisax/Kconfig
index 801c98f30e5c..c82105920d71 100644
--- a/drivers/isdn/hisax/Kconfig
+++ b/drivers/isdn/hisax/Kconfig
@@ -110,7 +110,7 @@ config HISAX_16_3
 
 config HISAX_TELESPCI
 	bool "Teles PCI"
-	depends on PCI && (BROKEN || !(SPARC64 || PPC))
+	depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K))
 	help
 	  This enables HiSax support for the Teles PCI.
 	  See <file:Documentation/isdn/README.HiSax> on how to configure it.
@@ -238,7 +238,7 @@ config HISAX_MIC
 
 config HISAX_NETJET
 	bool "NETjet card"
-	depends on PCI && (BROKEN || !(SPARC64 || PPC))
+	depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K))
 	help
 	  This enables HiSax support for the NetJet from Traverse
 	  Technologies.
@@ -249,7 +249,7 @@ config HISAX_NETJET
 
 config HISAX_NETJET_U
 	bool "NETspider U card"
-	depends on PCI && (BROKEN || !(SPARC64 || PPC))
+	depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K))
 	help
 	  This enables HiSax support for the Netspider U interface ISDN card
 	  from Traverse Technologies.
@@ -317,7 +317,7 @@ config HISAX_GAZEL
 
 config HISAX_HFC_PCI
 	bool "HFC PCI-Bus cards"
-	depends on PCI && (BROKEN || !(SPARC64 || PPC))
+	depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K))
 	help
 	  This enables HiSax support for the HFC-S PCI 2BDS0 based cards.
 
@@ -344,14 +344,14 @@ config HISAX_HFC_SX
 
 config HISAX_ENTERNOW_PCI
 	bool "Formula-n enter:now PCI card"
-	depends on PCI && (BROKEN || !(SPARC64 || PPC))
+	depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K))
 	help
 	  This enables HiSax support for the Formula-n enter:now PCI
 	  ISDN card.
 
 config HISAX_AMD7930
 	bool "Am7930 (EXPERIMENTAL)"
-	depends on EXPERIMENTAL && (SPARC32 || SPARC64)
+	depends on EXPERIMENTAL && SPARC
 	help
 	  This enables HiSax support for the AMD7930 chips on some SPARCs.
 	  This code is not finished yet.
diff --git a/drivers/isdn/hisax/hfc_usb.c b/drivers/isdn/hisax/hfc_usb.c
index 32bf0d5d0f9a..f8457ef48826 100644
--- a/drivers/isdn/hisax/hfc_usb.c
+++ b/drivers/isdn/hisax/hfc_usb.c
@@ -71,78 +71,68 @@ typedef struct {
 /****************************************/
 static struct usb_device_id hfcusb_idtab[] = {
 	{
-	 .idVendor = 0x0959,
-	 .idProduct = 0x2bd0,
+	 USB_DEVICE(0x0959, 0x2bd0),
 	 .driver_info = (unsigned long) &((hfcsusb_vdata)
 			  {LED_OFF, {4, 0, 2, 1},
 			   "ISDN USB TA (Cologne Chip HFC-S USB based)"}),
 	},
 	{
-	 .idVendor = 0x0675,
-	 .idProduct = 0x1688,
+	 USB_DEVICE(0x0675, 0x1688),
 	 .driver_info = (unsigned long) &((hfcsusb_vdata)
 			  {LED_SCHEME1, {1, 2, 0, 0},
 			   "DrayTek miniVigor 128 USB ISDN TA"}),
 	},
 	{
-	 .idVendor = 0x07b0,
-	 .idProduct = 0x0007,
+	 USB_DEVICE(0x07b0, 0x0007),
 	 .driver_info = (unsigned long) &((hfcsusb_vdata)
 			  {LED_SCHEME1, {0x80, -64, -32, -16},
 			   "Billion tiny USB ISDN TA 128"}),
 	},
 	{
-	 .idVendor = 0x0742,
-	 .idProduct = 0x2008,
+	 USB_DEVICE(0x0742, 0x2008),
 	 .driver_info = (unsigned long) &((hfcsusb_vdata)
 			  {LED_SCHEME1, {4, 0, 2, 1},
 			   "Stollmann USB TA"}),
 	 },
 	{
-	 .idVendor = 0x0742,
-	 .idProduct = 0x2009,
+	 USB_DEVICE(0x0742, 0x2009),
 	 .driver_info = (unsigned long) &((hfcsusb_vdata)
 			  {LED_SCHEME1, {4, 0, 2, 1},
 			   "Aceex USB ISDN TA"}),
 	 },
 	{
-	 .idVendor = 0x0742,
-	 .idProduct = 0x200A,
+	 USB_DEVICE(0x0742, 0x200A),
 	 .driver_info = (unsigned long) &((hfcsusb_vdata)
 			  {LED_SCHEME1, {4, 0, 2, 1},
 			   "OEM USB ISDN TA"}),
 	 },
 	{
-	 .idVendor = 0x08e3,
-	 .idProduct = 0x0301,
+	 USB_DEVICE(0x08e3, 0x0301),
 	 .driver_info = (unsigned long) &((hfcsusb_vdata)
 			  {LED_SCHEME1, {2, 0, 1, 4},
 			   "Olitec USB RNIS"}),
 	 },
 	{
-	 .idVendor = 0x07fa,
-	 .idProduct = 0x0846,
+	 USB_DEVICE(0x07fa, 0x0846),
 	 .driver_info = (unsigned long) &((hfcsusb_vdata)
 			  {LED_SCHEME1, {0x80, -64, -32, -16},
 			   "Bewan Modem RNIS USB"}),
 	 },
 	{
-	 .idVendor = 0x07fa,
-	 .idProduct = 0x0847,
+	 USB_DEVICE(0x07fa, 0x0847),
 	 .driver_info = (unsigned long) &((hfcsusb_vdata)
 			  {LED_SCHEME1, {0x80, -64, -32, -16},
 			   "Djinn Numeris USB"}),
 	 },
 	{
-	 .idVendor = 0x07b0,
-	 .idProduct = 0x0006,
+	 USB_DEVICE(0x07b0, 0x0006),
 	 .driver_info = (unsigned long) &((hfcsusb_vdata)
 			  {LED_SCHEME1, {0x80, -64, -32, -16},
 			   "Twister ISDN TA"}),
 	 },
+	{ }
 };
 
-
 /***************************************************************/
 /* structure defining input+output fifos (interrupt/bulk mode) */
 /***************************************************************/
diff --git a/drivers/isdn/pcbit/Kconfig b/drivers/isdn/pcbit/Kconfig
index f06997faef16..0933881ab0c2 100644
--- a/drivers/isdn/pcbit/Kconfig
+++ b/drivers/isdn/pcbit/Kconfig
@@ -3,7 +3,7 @@
 #
 config ISDN_DRV_PCBIT
 	tristate "PCBIT-D support"
-	depends on ISDN_I4L && ISA && (BROKEN || !PPC)
+	depends on ISDN_I4L && ISA && (BROKEN || X86)
 	help
 	  This enables support for the PCBIT ISDN-card.  This card is
 	  manufactured in Portugal by Octal.  For running this card,
diff --git a/drivers/macintosh/therm_pm72.c b/drivers/macintosh/therm_pm72.c
index 3fc8cdd94c3d..190878eef990 100644
--- a/drivers/macintosh/therm_pm72.c
+++ b/drivers/macintosh/therm_pm72.c
@@ -923,7 +923,7 @@ static void do_monitor_cpu_combined(void)
 	if (temp_combi >= ((state0->mpu.tmax + 8) << 16)) {
 		printk(KERN_WARNING "Warning ! Temperature way above maximum (%d) !\n",
 		       temp_combi >> 16);
-		state0->overtemp = CPU_MAX_OVERTEMP;
+		state0->overtemp += CPU_MAX_OVERTEMP / 4;
 	} else if (temp_combi > (state0->mpu.tmax << 16))
 		state0->overtemp++;
 	else
@@ -933,7 +933,7 @@ static void do_monitor_cpu_combined(void)
 	if (state0->overtemp > 0) {
 		state0->rpm = state0->mpu.rmaxn_exhaust_fan;
 		state0->intake_rpm = intake = state0->mpu.rmaxn_intake_fan;
-		pump = state0->pump_min;
+		pump = state0->pump_max;
 		goto do_set_fans;
 	}
 
@@ -998,7 +998,7 @@ static void do_monitor_cpu_split(struct cpu_pid_state *state)
 		printk(KERN_WARNING "Warning ! CPU %d temperature way above maximum"
 		       " (%d) !\n",
 		       state->index, temp >> 16);
-		state->overtemp = CPU_MAX_OVERTEMP;
+		state->overtemp += CPU_MAX_OVERTEMP / 4;
 	} else if (temp > (state->mpu.tmax << 16))
 		state->overtemp++;
 	else
@@ -1060,7 +1060,7 @@ static void do_monitor_cpu_rack(struct cpu_pid_state *state)
 		printk(KERN_WARNING "Warning ! CPU %d temperature way above maximum"
 		       " (%d) !\n",
 		       state->index, temp >> 16);
-		state->overtemp = CPU_MAX_OVERTEMP;
+		state->overtemp = CPU_MAX_OVERTEMP / 4;
 	} else if (temp > (state->mpu.tmax << 16))
 		state->overtemp++;
 	else
diff --git a/drivers/macintosh/windfarm_pm81.c b/drivers/macintosh/windfarm_pm81.c
index 322c74b2687f..80ddf9776bde 100644
--- a/drivers/macintosh/windfarm_pm81.c
+++ b/drivers/macintosh/windfarm_pm81.c
@@ -207,7 +207,7 @@ static struct wf_smu_sys_fans_param wf_smu_sys_all_params[] = {
 	},
 	/* Model ID 3 */
 	{
-		.model_id	= 2,
+		.model_id	= 3,
 		.itarget	= 0x350000,
 		.gd		= 0x08e00000,
 		.gp		= 0x00566666,
@@ -219,7 +219,7 @@ static struct wf_smu_sys_fans_param wf_smu_sys_all_params[] = {
 	},
 	/* Model ID 5 */
 	{
-		.model_id	= 2,
+		.model_id	= 5,
 		.itarget	= 0x3a0000,
 		.gd		= 0x15400000,
 		.gp		= 0x00233333,
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index 51315302a85e..252d55df9642 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -326,9 +326,9 @@ static int write_page(struct bitmap *bitmap, struct page *page, int wait)
 		}
 	}
 
-	ret = page->mapping->a_ops->prepare_write(NULL, page, 0, PAGE_SIZE);
+	ret = page->mapping->a_ops->prepare_write(bitmap->file, page, 0, PAGE_SIZE);
 	if (!ret)
-		ret = page->mapping->a_ops->commit_write(NULL, page, 0,
+		ret = page->mapping->a_ops->commit_write(bitmap->file, page, 0,
 			PAGE_SIZE);
 	if (ret) {
 		unlock_page(page);
diff --git a/drivers/md/dm-bio-list.h b/drivers/md/dm-bio-list.h
index bc021e1fd4d1..bbf4615f0e30 100644
--- a/drivers/md/dm-bio-list.h
+++ b/drivers/md/dm-bio-list.h
@@ -33,6 +33,9 @@ static inline void bio_list_add(struct bio_list *bl, struct bio *bio)
 
 static inline void bio_list_merge(struct bio_list *bl, struct bio_list *bl2)
 {
+	if (!bl2->head)
+		return;
+
 	if (bl->tail)
 		bl->tail->bi_next = bl2->head;
 	else
diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
index 54ec737195e0..07d44e19536e 100644
--- a/drivers/md/dm-ioctl.c
+++ b/drivers/md/dm-ioctl.c
@@ -425,8 +425,8 @@ static void list_version_get_needed(struct target_type *tt, void *needed_param)
 {
     size_t *needed = needed_param;
 
+    *needed += sizeof(struct dm_target_versions);
     *needed += strlen(tt->name);
-    *needed += sizeof(tt->version);
     *needed += ALIGN_MASK;
 }
 
@@ -974,6 +974,7 @@ static int table_load(struct dm_ioctl *param, size_t param_size)
 	if (!hc) {
 		DMWARN("device doesn't appear to be in the dev hash table.");
 		up_write(&_hash_lock);
+		dm_table_put(t);
 		return -ENXIO;
 	}
 
diff --git a/drivers/md/dm-log.c b/drivers/md/dm-log.c
index e110655eabdb..a76349cb10a5 100644
--- a/drivers/md/dm-log.c
+++ b/drivers/md/dm-log.c
@@ -333,10 +333,10 @@ static int core_ctr(struct dirty_log *log, struct dm_target *ti,
 	lc->sync = sync;
 
 	/*
-	 * Work out how many words we need to hold the bitset.
+	 * Work out how many "unsigned long"s we need to hold the bitset.
 	 */
 	bitset_size = dm_round_up(region_count,
-				  sizeof(*lc->clean_bits) << BYTE_SHIFT);
+				  sizeof(unsigned long) << BYTE_SHIFT);
 	bitset_size >>= BYTE_SHIFT;
 
 	lc->bitset_uint32_count = bitset_size / 4;
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index f9b7b32d5d5c..f72a82fb9434 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -1000,6 +1000,7 @@ static int do_end_io(struct multipath *m, struct bio *bio,
 {
 	struct hw_handler *hwh = &m->hw_handler;
 	unsigned err_flags = MP_FAIL_PATH;	/* Default behavior */
+	unsigned long flags;
 
 	if (!error)
 		return 0;	/* I/O complete */
@@ -1010,17 +1011,17 @@ static int do_end_io(struct multipath *m, struct bio *bio,
 	if (error == -EOPNOTSUPP)
 		return error;
 
-	spin_lock(&m->lock);
+	spin_lock_irqsave(&m->lock, flags);
 	if (!m->nr_valid_paths) {
 		if (!m->queue_if_no_path) {
-			spin_unlock(&m->lock);
+			spin_unlock_irqrestore(&m->lock, flags);
 			return -EIO;
 		} else {
-			spin_unlock(&m->lock);
+			spin_unlock_irqrestore(&m->lock, flags);
 			goto requeue;
 		}
 	}
-	spin_unlock(&m->lock);
+	spin_unlock_irqrestore(&m->lock, flags);
 
 	if (hwh->type && hwh->type->error)
 		err_flags = hwh->type->error(hwh, bio);
@@ -1040,12 +1041,12 @@ static int do_end_io(struct multipath *m, struct bio *bio,
 	dm_bio_restore(&mpio->details, bio);
 
 	/* queue for the daemon to resubmit or fail */
-	spin_lock(&m->lock);
+	spin_lock_irqsave(&m->lock, flags);
 	bio_list_add(&m->queued_ios, bio);
 	m->queue_size++;
 	if (!m->queue_io)
 		queue_work(kmultipathd, &m->process_queued_ios);
-	spin_unlock(&m->lock);
+	spin_unlock_irqrestore(&m->lock, flags);
 
 	return 1;	/* io not complete */
 }
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index 2375709a392c..6b0fc1670929 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -376,16 +376,18 @@ static void rh_inc(struct region_hash *rh, region_t region)
 	read_lock(&rh->hash_lock);
 	reg = __rh_find(rh, region);
 
+	spin_lock_irq(&rh->region_lock);
 	atomic_inc(&reg->pending);
 
-	spin_lock_irq(&rh->region_lock);
 	if (reg->state == RH_CLEAN) {
-		rh->log->type->mark_region(rh->log, reg->key);
-
 		reg->state = RH_DIRTY;
 		list_del_init(&reg->list);	/* take off the clean list */
-	}
-	spin_unlock_irq(&rh->region_lock);
+		spin_unlock_irq(&rh->region_lock);
+
+		rh->log->type->mark_region(rh->log, reg->key);
+	} else
+		spin_unlock_irq(&rh->region_lock);
+
 
 	read_unlock(&rh->hash_lock);
 }
@@ -408,21 +410,17 @@ static void rh_dec(struct region_hash *rh, region_t region)
 	reg = __rh_lookup(rh, region);
 	read_unlock(&rh->hash_lock);
 
+	spin_lock_irqsave(&rh->region_lock, flags);
 	if (atomic_dec_and_test(&reg->pending)) {
-		spin_lock_irqsave(&rh->region_lock, flags);
-		if (atomic_read(&reg->pending)) { /* check race */
-			spin_unlock_irqrestore(&rh->region_lock, flags);
-			return;
-		}
 		if (reg->state == RH_RECOVERING) {
 			list_add_tail(&reg->list, &rh->quiesced_regions);
 		} else {
 			reg->state = RH_CLEAN;
 			list_add(&reg->list, &rh->clean_regions);
 		}
-		spin_unlock_irqrestore(&rh->region_lock, flags);
 		should_wake = 1;
 	}
+	spin_unlock_irqrestore(&rh->region_lock, flags);
 
 	if (should_wake)
 		wake();
diff --git a/drivers/md/md.c b/drivers/md/md.c
index adf960d8a7c9..8175a2a222da 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -1028,7 +1028,6 @@ static int super_1_validate(mddev_t *mddev, mdk_rdev_t *rdev)
 		mddev->size = le64_to_cpu(sb->size)/2;
 		mddev->events = le64_to_cpu(sb->events);
 		mddev->bitmap_offset = 0;
-		mddev->default_bitmap_offset = 0;
 		mddev->default_bitmap_offset = 1024;
 		
 		mddev->recovery_cp = le64_to_cpu(sb->resync_offset);
@@ -1730,7 +1729,7 @@ level_show(mddev_t *mddev, char *page)
 	if (p == NULL && mddev->raid_disks == 0)
 		return 0;
 	if (mddev->level >= 0)
-		return sprintf(page, "RAID-%d\n", mddev->level);
+		return sprintf(page, "raid%d\n", mddev->level);
 	else
 		return sprintf(page, "%s\n", p->name);
 }
@@ -2932,6 +2931,9 @@ static int set_array_info(mddev_t * mddev, mdu_array_info_t *info)
 
 	mddev->sb_dirty      = 1;
 
+	mddev->default_bitmap_offset = MD_SB_BYTES >> 9;
+	mddev->bitmap_offset = 0;
+
 	/*
 	 * Generate a 128 bit UUID
 	 */
@@ -3156,7 +3158,7 @@ static int md_ioctl(struct inode *inode, struct file *file,
 		if (cnt > 0 ) {
 			printk(KERN_WARNING
 			       "md: %s(pid %d) used deprecated START_ARRAY ioctl. "
-			       "This will not be supported beyond 2.6\n",
+			       "This will not be supported beyond July 2006\n",
 			       current->comm, current->pid);
 			cnt--;
 		}
@@ -3437,10 +3439,19 @@ static int md_thread(void * arg)
 	allow_signal(SIGKILL);
 	while (!kthread_should_stop()) {
 
-		wait_event_timeout(thread->wqueue,
-				   test_bit(THREAD_WAKEUP, &thread->flags)
-				   || kthread_should_stop(),
-				   thread->timeout);
+		/* We need to wait INTERRUPTIBLE so that
+		 * we don't add to the load-average.
+		 * That means we need to be sure no signals are
+		 * pending
+		 */
+		if (signal_pending(current))
+			flush_signals(current);
+
+		wait_event_interruptible_timeout
+			(thread->wqueue,
+			 test_bit(THREAD_WAKEUP, &thread->flags)
+			 || kthread_should_stop(),
+			 thread->timeout);
 		try_to_freeze();
 
 		clear_bit(THREAD_WAKEUP, &thread->flags);
@@ -3837,11 +3848,20 @@ static int is_mddev_idle(mddev_t *mddev)
 		curr_events = disk_stat_read(disk, sectors[0]) + 
 				disk_stat_read(disk, sectors[1]) - 
 				atomic_read(&disk->sync_io);
-		/* Allow some slack between valud of curr_events and last_events,
-		 * as there are some uninteresting races.
+		/* The difference between curr_events and last_events
+		 * will be affected by any new non-sync IO (making
+		 * curr_events bigger) and any difference in the amount of
+		 * in-flight syncio (making current_events bigger or smaller)
+		 * The amount in-flight is currently limited to
+		 * 32*64K in raid1/10 and 256*PAGE_SIZE in raid5/6
+		 * which is at most 4096 sectors.
+		 * These numbers are fairly fragile and should be made
+		 * more robust, probably by enforcing the
+		 * 'window size' that md_do_sync sort-of uses.
+		 *
 		 * Note: the following is an unsigned comparison.
 		 */
-		if ((curr_events - rdev->last_events + 32) > 64) {
+		if ((curr_events - rdev->last_events + 4096) > 8192) {
 			rdev->last_events = curr_events;
 			idle = 0;
 		}
@@ -4100,7 +4120,7 @@ static void md_do_sync(mddev_t *mddev)
 		if (currspeed > sysctl_speed_limit_min) {
 			if ((currspeed > sysctl_speed_limit_max) ||
 					!is_mddev_idle(mddev)) {
-				msleep(250);
+				msleep(500);
 				goto repeat;
 			}
 		}
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 2da9d3ba902d..229d7b204297 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -320,7 +320,6 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int
 		 * this branch is our 'one mirror IO has finished' event handler:
 		 */
 		r1_bio->bios[mirror] = NULL;
-		bio_put(bio);
 		if (!uptodate) {
 			md_error(r1_bio->mddev, conf->mirrors[mirror].rdev);
 			/* an I/O failed, we can't clear the bitmap */
@@ -377,7 +376,6 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int
 		}
 		if (test_bit(R1BIO_BehindIO, &r1_bio->state)) {
 			/* free extra copy of the data pages */
-/* FIXME bio has been freed!!! */
 			int i = bio->bi_vcnt;
 			while (i--)
 				__free_page(bio->bi_io_vec[i].bv_page);
@@ -391,6 +389,9 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int
 		raid_end_bio_io(r1_bio);
 	}
 
+	if (r1_bio->bios[mirror]==NULL)
+		bio_put(bio);
+
 	rdev_dec_pending(conf->mirrors[mirror].rdev, conf->mddev);
 	return 0;
 }
@@ -953,9 +954,6 @@ static int raid1_add_disk(mddev_t *mddev, mdk_rdev_t *rdev)
 	int mirror = 0;
 	mirror_info_t *p;
 
-	if (rdev->saved_raid_disk >= 0 &&
-	    conf->mirrors[rdev->saved_raid_disk].rdev == NULL)
-		mirror = rdev->saved_raid_disk;
 	for (mirror=0; mirror < mddev->raid_disks; mirror++)
 		if ( !(p=conf->mirrors+mirror)->rdev) {
 
@@ -972,7 +970,10 @@ static int raid1_add_disk(mddev_t *mddev, mdk_rdev_t *rdev)
 			p->head_position = 0;
 			rdev->raid_disk = mirror;
 			found = 1;
-			if (rdev->saved_raid_disk != mirror)
+			/* As all devices are equivalent, we don't need a full recovery
+			 * if this was recently any drive of the array
+			 */
+			if (rdev->saved_raid_disk < 0)
 				conf->fullsync = 1;
 			rcu_assign_pointer(p->rdev, rdev);
 			break;
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 867f06ae33d9..713dc9c2c730 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -552,7 +552,11 @@ static int read_balance(conf_t *conf, r10bio_t *r10_bio)
 		    !test_bit(In_sync, &rdev->flags))
 			continue;
 
-		if (!atomic_read(&rdev->nr_pending)) {
+		/* This optimisation is debatable, and completely destroys
+		 * sequential read speed for 'far copies' arrays.  So only
+		 * keep it for 'near' arrays, and review those later.
+		 */
+		if (conf->near_copies > 1 && !atomic_read(&rdev->nr_pending)) {
 			disk = ndisk;
 			slot = nslot;
 			break;
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index e2a40283e323..fafc4bc045f7 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -98,7 +98,7 @@ static inline void __release_stripe(raid5_conf_t *conf, struct stripe_head *sh)
 			list_add_tail(&sh->lru, &conf->inactive_list);
 			atomic_dec(&conf->active_stripes);
 			if (!conf->inactive_blocked ||
-			    atomic_read(&conf->active_stripes) < (NR_STRIPES*3/4))
+			    atomic_read(&conf->active_stripes) < (conf->max_nr_stripes*3/4))
 				wake_up(&conf->wait_for_stripe);
 		}
 	}
@@ -264,7 +264,8 @@ static struct stripe_head *get_active_stripe(raid5_conf_t *conf, sector_t sector
 				conf->inactive_blocked = 1;
 				wait_event_lock_irq(conf->wait_for_stripe,
 						    !list_empty(&conf->inactive_list) &&
-						    (atomic_read(&conf->active_stripes) < (NR_STRIPES *3/4)
+						    (atomic_read(&conf->active_stripes)
+						     < (conf->max_nr_stripes *3/4)
 						     || !conf->inactive_blocked),
 						    conf->device_lock,
 						    unplug_slaves(conf->mddev);
@@ -1704,7 +1705,9 @@ static void raid5d (mddev_t *mddev)
 
 		if (conf->seq_flush - conf->seq_write > 0) {
 			int seq = conf->seq_flush;
+			spin_unlock_irq(&conf->device_lock);
 			bitmap_unplug(mddev->bitmap);
+			spin_lock_irq(&conf->device_lock);
 			conf->seq_write = seq;
 			activate_bit_delay(conf);
 		}
@@ -1915,7 +1918,7 @@ static int run(mddev_t *mddev)
 			goto abort;
 		}
 	}
-memory = conf->max_nr_stripes * (sizeof(struct stripe_head) +
+	memory = conf->max_nr_stripes * (sizeof(struct stripe_head) +
 		 conf->raid_disks * ((sizeof(struct bio) + PAGE_SIZE))) / 1024;
 	if (grow_stripes(conf, conf->max_nr_stripes)) {
 		printk(KERN_ERR 
diff --git a/drivers/md/raid6main.c b/drivers/md/raid6main.c
index eae5a35629c5..0000d162d198 100644
--- a/drivers/md/raid6main.c
+++ b/drivers/md/raid6main.c
@@ -1702,6 +1702,8 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
 	int data_disks = raid_disks - 2;
 	sector_t max_sector = mddev->size << 1;
 	int sync_blocks;
+	int still_degraded = 0;
+	int i;
 
 	if (sector_nr >= max_sector) {
 		/* just being told to finish up .. nothing much to do */
@@ -1710,7 +1712,7 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
 		if (mddev->curr_resync < max_sector) /* aborted */
 			bitmap_end_sync(mddev->bitmap, mddev->curr_resync,
 					&sync_blocks, 1);
-		else /* compelted sync */
+		else /* completed sync */
 			conf->fullsync = 0;
 		bitmap_close_sync(mddev->bitmap);
 
@@ -1748,7 +1750,16 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
 		 */
 		schedule_timeout_uninterruptible(1);
 	}
-	bitmap_start_sync(mddev->bitmap, sector_nr, &sync_blocks, 0);
+	/* Need to check if array will still be degraded after recovery/resync
+	 * We don't need to check the 'failed' flag as when that gets set,
+	 * recovery aborts.
+	 */
+	for (i=0; i<mddev->raid_disks; i++)
+		if (conf->disks[i].rdev == NULL)
+			still_degraded = 1;
+
+	bitmap_start_sync(mddev->bitmap, sector_nr, &sync_blocks, still_degraded);
+
 	spin_lock(&sh->lock);
 	set_bit(STRIPE_SYNCING, &sh->state);
 	clear_bit(STRIPE_INSYNC, &sh->state);
@@ -1784,7 +1795,9 @@ static void raid6d (mddev_t *mddev)
 
 		if (conf->seq_flush - conf->seq_write > 0) {
 			int seq = conf->seq_flush;
+			spin_unlock_irq(&conf->device_lock);
 			bitmap_unplug(mddev->bitmap);
+			spin_lock_irq(&conf->device_lock);
 			conf->seq_write = seq;
 			activate_bit_delay(conf);
 		}
@@ -2145,9 +2158,15 @@ static int raid6_add_disk(mddev_t *mddev, mdk_rdev_t *rdev)
 		/* no point adding a device */
 		return 0;
 	/*
-	 * find the disk ...
+	 * find the disk ... but prefer rdev->saved_raid_disk
+	 * if possible.
 	 */
-	for (disk=0; disk < mddev->raid_disks; disk++)
+	if (rdev->saved_raid_disk >= 0 &&
+	    conf->disks[rdev->saved_raid_disk].rdev == NULL)
+		disk = rdev->saved_raid_disk;
+	else
+		disk = 0;
+	for ( ; disk < mddev->raid_disks; disk++)
 		if ((p=conf->disks + disk)->rdev == NULL) {
 			clear_bit(In_sync, &rdev->flags);
 			rdev->raid_disk = disk;
diff --git a/drivers/media/common/Kconfig b/drivers/media/common/Kconfig
index caebd0a1c021..6a901a0268e1 100644
--- a/drivers/media/common/Kconfig
+++ b/drivers/media/common/Kconfig
@@ -1,12 +1,12 @@
 config VIDEO_SAA7146
-        tristate
+	tristate
 	select I2C
 
 config VIDEO_SAA7146_VV
-        tristate
+	tristate
 	select VIDEO_BUF
 	select VIDEO_VIDEOBUF
 	select VIDEO_SAA7146
 
 config VIDEO_VIDEOBUF
-        tristate
+	tristate
diff --git a/drivers/media/common/Makefile b/drivers/media/common/Makefile
index 97b4341255ea..bd458cb9b4ea 100644
--- a/drivers/media/common/Makefile
+++ b/drivers/media/common/Makefile
@@ -1,5 +1,5 @@
-saa7146-objs    := saa7146_i2c.o saa7146_core.o 
-saa7146_vv-objs := saa7146_vv_ksyms.o saa7146_fops.o saa7146_video.o saa7146_hlp.o saa7146_vbi.o  
+saa7146-objs    := saa7146_i2c.o saa7146_core.o
+saa7146_vv-objs := saa7146_vv_ksyms.o saa7146_fops.o saa7146_video.o saa7146_hlp.o saa7146_vbi.o
 
 obj-$(CONFIG_VIDEO_SAA7146) += saa7146.o
 obj-$(CONFIG_VIDEO_SAA7146_VV) += saa7146_vv.o
diff --git a/drivers/media/common/ir-common.c b/drivers/media/common/ir-common.c
index 4b71fd6f7aed..97fa3fc571c4 100644
--- a/drivers/media/common/ir-common.c
+++ b/drivers/media/common/ir-common.c
@@ -126,6 +126,66 @@ IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE] = {
 };
 EXPORT_SYMBOL_GPL(ir_codes_winfast);
 
+IR_KEYTAB_TYPE ir_codes_pinnacle[IR_KEYTAB_SIZE] = {
+	[ 0x59 ] = KEY_MUTE,
+	[ 0x4a ] = KEY_POWER,
+
+	[ 0x18 ] = KEY_TEXT,
+	[ 0x26 ] = KEY_TV,
+	[ 0x3d ] = KEY_PRINT,
+
+	[ 0x48 ] = KEY_RED,
+	[ 0x04 ] = KEY_GREEN,
+	[ 0x11 ] = KEY_YELLOW,
+	[ 0x00 ] = KEY_BLUE,
+
+	[ 0x2d ] = KEY_VOLUMEUP,
+	[ 0x1e ] = KEY_VOLUMEDOWN,
+
+	[ 0x49 ] = KEY_MENU,
+
+	[ 0x16 ] = KEY_CHANNELUP,
+	[ 0x17 ] = KEY_CHANNELDOWN,
+
+	[ 0x20 ] = KEY_UP,
+	[ 0x21 ] = KEY_DOWN,
+	[ 0x22 ] = KEY_LEFT,
+	[ 0x23 ] = KEY_RIGHT,
+	[ 0x0d ] = KEY_SELECT,
+
+
+
+	[ 0x08 ] = KEY_BACK,
+	[ 0x07 ] = KEY_REFRESH,
+
+	[ 0x2f ] = KEY_ZOOM,
+	[ 0x29 ] = KEY_RECORD,
+
+	[ 0x4b ] = KEY_PAUSE,
+	[ 0x4d ] = KEY_REWIND,
+	[ 0x2e ] = KEY_PLAY,
+	[ 0x4e ] = KEY_FORWARD,
+	[ 0x53 ] = KEY_PREVIOUS,
+	[ 0x4c ] = KEY_STOP,
+	[ 0x54 ] = KEY_NEXT,
+
+	[ 0x69 ] = KEY_KP0,
+	[ 0x6a ] = KEY_KP1,
+	[ 0x6b ] = KEY_KP2,
+	[ 0x6c ] = KEY_KP3,
+	[ 0x6d ] = KEY_KP4,
+	[ 0x6e ] = KEY_KP5,
+	[ 0x6f ] = KEY_KP6,
+	[ 0x70 ] = KEY_KP7,
+	[ 0x71 ] = KEY_KP8,
+	[ 0x72 ] = KEY_KP9,
+
+	[ 0x74 ] = KEY_CHANNEL,
+	[ 0x0a ] = KEY_BACKSPACE,
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_pinnacle);
+
 /* empty keytable, can be used as placeholder for not-yet created keytables */
 IR_KEYTAB_TYPE ir_codes_empty[IR_KEYTAB_SIZE] = {
 	[ 42 ] = KEY_COFFEE,
@@ -253,6 +313,7 @@ void ir_input_init(struct input_dev *dev, struct ir_input_state *ir,
 	if (ir_codes)
 		memcpy(ir->ir_codes, ir_codes, sizeof(ir->ir_codes));
 
+
 	dev->keycode     = ir->ir_codes;
 	dev->keycodesize = sizeof(IR_KEYTAB_TYPE);
 	dev->keycodemax  = IR_KEYTAB_SIZE;
diff --git a/drivers/media/common/saa7146_core.c b/drivers/media/common/saa7146_core.c
index 206cc2f61f26..2899d34e5f7e 100644
--- a/drivers/media/common/saa7146_core.c
+++ b/drivers/media/common/saa7146_core.c
@@ -174,8 +174,8 @@ void saa7146_pgtable_free(struct pci_dev *pci, struct saa7146_pgtable *pt)
 
 int saa7146_pgtable_alloc(struct pci_dev *pci, struct saa7146_pgtable *pt)
 {
-        u32          *cpu;
-        dma_addr_t   dma_addr;
+	u32          *cpu;
+	dma_addr_t   dma_addr;
 
 	cpu = pci_alloc_consistent(pci, PAGE_SIZE, &dma_addr);
 	if (NULL == cpu) {
@@ -405,7 +405,7 @@ static int saa7146_init_one(struct pci_dev *pci, const struct pci_device_id *ent
 
 	pci_set_drvdata(pci, dev);
 
-        init_MUTEX(&dev->lock);
+	init_MUTEX(&dev->lock);
 	spin_lock_init(&dev->int_slock);
 	spin_lock_init(&dev->slock);
 
diff --git a/drivers/media/common/saa7146_fops.c b/drivers/media/common/saa7146_fops.c
index 37888989ea2e..09ec964dec5c 100644
--- a/drivers/media/common/saa7146_fops.c
+++ b/drivers/media/common/saa7146_fops.c
@@ -1,6 +1,6 @@
 #include <media/saa7146_vv.h>
 
-#define BOARD_CAN_DO_VBI(dev)   (dev->revision != 0 && dev->vv_data->vbi_minor != -1) 
+#define BOARD_CAN_DO_VBI(dev)   (dev->revision != 0 && dev->vv_data->vbi_minor != -1)
 
 /****************************************************************************/
 /* resource management functions, shamelessly stolen from saa7134 driver */
@@ -102,9 +102,9 @@ void saa7146_buffer_finish(struct saa7146_dev *dev,
 	/* finish current buffer */
 	if (NULL == q->curr) {
 		DEB_D(("aiii. no current buffer\n"));
-		return;	
+		return;
 	}
-			
+
 	q->curr->vb.state = state;
 	do_gettimeofday(&q->curr->vb.ts);
 	wake_up(&q->curr->vb.done);
@@ -143,13 +143,13 @@ void saa7146_buffer_next(struct saa7146_dev *dev,
 			// fixme: fix this for vflip != 0
 
 			saa7146_write(dev, PROT_ADDR1, 0);
-			saa7146_write(dev, MC2, (MASK_02|MASK_18));		
+			saa7146_write(dev, MC2, (MASK_02|MASK_18));
 
 			/* write the address of the rps-program */
 			saa7146_write(dev, RPS_ADDR0, dev->d_rps0.dma_handle);
 			/* turn on rps */
 			saa7146_write(dev, MC1, (MASK_12 | MASK_28));
-				
+
 /*
 			printk("vdma%d.base_even:     0x%08x\n", 1,saa7146_read(dev,BASE_EVEN1));
 			printk("vdma%d.base_odd:      0x%08x\n", 1,saa7146_read(dev,BASE_ODD1));
@@ -246,7 +246,7 @@ static int fops_open(struct inode *inode, struct file *file)
 		goto out;
 	}
 	memset(fh,0,sizeof(*fh));
-	
+
 	file->private_data = fh;
 	fh->dev = dev;
 	fh->type = type;
@@ -275,7 +275,7 @@ out:
 		file->private_data = NULL;
 	}
 	up(&saa7146_devices_lock);
-        return result;
+	return result;
 }
 
 static int fops_release(struct inode *inode, struct file *file)
@@ -405,7 +405,7 @@ static struct file_operations video_fops =
 static void vv_callback(struct saa7146_dev *dev, unsigned long status)
 {
 	u32 isr = status;
-	
+
 	DEB_INT(("dev:%p, isr:0x%08x\n",dev,(u32)status));
 
 	if (0 != (isr & (MASK_27))) {
@@ -454,11 +454,11 @@ int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv)
 	   handle different devices that might need different
 	   configuration data) */
 	dev->ext_vv_data = ext_vv;
-	
+
 	vv->video_minor = -1;
 	vv->vbi_minor = -1;
 
-	vv->d_clipping.cpu_addr = pci_alloc_consistent(dev->pci, SAA7146_CLIPPING_MEM, &vv->d_clipping.dma_handle);	
+	vv->d_clipping.cpu_addr = pci_alloc_consistent(dev->pci, SAA7146_CLIPPING_MEM, &vv->d_clipping.dma_handle);
 	if( NULL == vv->d_clipping.cpu_addr ) {
 		ERR(("out of memory. aborting.\n"));
 		kfree(vv);
@@ -468,7 +468,7 @@ int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv)
 
 	saa7146_video_uops.init(dev,vv);
 	saa7146_vbi_uops.init(dev,vv);
-	
+
 	dev->vv_data = vv;
 	dev->vv_callback = &vv_callback;
 
@@ -480,12 +480,12 @@ int saa7146_vv_release(struct saa7146_dev* dev)
 	struct saa7146_vv *vv = dev->vv_data;
 
 	DEB_EE(("dev:%p\n",dev));
- 
+
 	pci_free_consistent(dev->pci, SAA7146_RPS_MEM, vv->d_clipping.cpu_addr, vv->d_clipping.dma_handle);
- 	kfree(vv);
+	kfree(vv);
 	dev->vv_data = NULL;
 	dev->vv_callback = NULL;
-	
+
 	return 0;
 }
 
@@ -498,7 +498,7 @@ int saa7146_register_device(struct video_device **vid, struct saa7146_dev* dev,
 	DEB_EE(("dev:%p, name:'%s', type:%d\n",dev,name,type));
 
 	// released by vfd->release
- 	vfd = video_device_alloc();
+	vfd = video_device_alloc();
 	if (vfd == NULL)
 		return -ENOMEM;
 
@@ -530,7 +530,7 @@ int saa7146_register_device(struct video_device **vid, struct saa7146_dev* dev,
 int saa7146_unregister_device(struct video_device **vid, struct saa7146_dev* dev)
 {
 	struct saa7146_vv *vv = dev->vv_data;
-	
+
 	DEB_EE(("dev:%p\n",dev));
 
 	if( VFL_TYPE_GRABBER == (*vid)->type ) {
diff --git a/drivers/media/common/saa7146_i2c.c b/drivers/media/common/saa7146_i2c.c
index fec6beab8c28..8aabdd8fb3c5 100644
--- a/drivers/media/common/saa7146_i2c.c
+++ b/drivers/media/common/saa7146_i2c.c
@@ -276,8 +276,8 @@ int saa7146_i2c_transfer(struct saa7146_dev *dev, const struct i2c_msg *msgs, in
 	int i = 0, count = 0;
 	u32* buffer = dev->d_i2c.cpu_addr;
 	int err = 0;
-        int address_err = 0;
-        int short_delay = 0;
+	int address_err = 0;
+	int short_delay = 0;
 
 	if (down_interruptible (&dev->i2c_lock))
 		return -ERESTARTSYS;
@@ -325,7 +325,7 @@ int saa7146_i2c_transfer(struct saa7146_dev *dev, const struct i2c_msg *msgs, in
 					if( 0 != (SAA7146_USE_I2C_IRQ & dev->ext->flags)) {
 						goto out;
 					}
-				        address_err++;
+					address_err++;
 				}
 				DEB_I2C(("error while sending message(s). starting again.\n"));
 				break;
@@ -336,14 +336,14 @@ int saa7146_i2c_transfer(struct saa7146_dev *dev, const struct i2c_msg *msgs, in
 			break;
 		}
 
-	        /* delay a bit before retrying */
-	        msleep(10);
+		/* delay a bit before retrying */
+		msleep(10);
 
 	} while (err != num && retries--);
 
-        /* if every retry had an address error, exit right away */
-        if (address_err == retries) {
-	        goto out;
+	/* if every retry had an address error, exit right away */
+	if (address_err == retries) {
+		goto out;
 	}
 
 	/* if any things had to be read, get the results */
diff --git a/drivers/media/common/saa7146_vbi.c b/drivers/media/common/saa7146_vbi.c
index cb86a97fda1f..063986ec16b5 100644
--- a/drivers/media/common/saa7146_vbi.c
+++ b/drivers/media/common/saa7146_vbi.c
@@ -6,8 +6,8 @@ static int vbi_workaround(struct saa7146_dev *dev)
 {
 	struct saa7146_vv *vv = dev->vv_data;
 
-        u32          *cpu;
-        dma_addr_t   dma_addr;
+	u32          *cpu;
+	dma_addr_t   dma_addr;
 
 	int count = 0;
 	int i;
diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c
index 8dd4d15ca36d..1d961023b837 100644
--- a/drivers/media/common/saa7146_video.c
+++ b/drivers/media/common/saa7146_video.c
@@ -150,23 +150,23 @@ static int try_win(struct saa7146_dev *dev, struct v4l2_window *win)
 	maxh  = vv->standard->v_max_out;
 
 	if (V4L2_FIELD_ANY == field) {
-                field = (win->w.height > maxh/2)
-                        ? V4L2_FIELD_INTERLACED
-                        : V4L2_FIELD_TOP;
-	        }
-        switch (field) {
-        case V4L2_FIELD_TOP:
-        case V4L2_FIELD_BOTTOM:
-        case V4L2_FIELD_ALTERNATE:
-                maxh = maxh / 2;
-                break;
-        case V4L2_FIELD_INTERLACED:
-                break;
-        default: {
+		field = (win->w.height > maxh/2)
+		        ? V4L2_FIELD_INTERLACED
+		        : V4L2_FIELD_TOP;
+		}
+	switch (field) {
+	case V4L2_FIELD_TOP:
+	case V4L2_FIELD_BOTTOM:
+	case V4L2_FIELD_ALTERNATE:
+		maxh = maxh / 2;
+		break;
+	case V4L2_FIELD_INTERLACED:
+		break;
+	default: {
 		DEB_D(("no known field mode '%d'.\n",field));
-                return -EINVAL;
+		return -EINVAL;
+	}
 	}
-        }
 
 	win->field = field;
 	if (win->w.width > maxw)
@@ -887,7 +887,7 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
 
 		DEB_EE(("VIDIOC_QUERYCAP\n"));
 
-                strcpy(cap->driver, "saa7146 v4l2");
+		strcpy(cap->driver, "saa7146 v4l2");
 		strlcpy(cap->card, dev->ext->name, sizeof(cap->card));
 		sprintf(cap->bus_info,"PCI:%s", pci_name(dev->pci));
 		cap->version = SAA7146_VERSION_CODE;
@@ -1011,19 +1011,19 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
 		err = set_control(fh,arg);
 		return err;
 	}
-        case VIDIOC_G_PARM:
-        {
-                struct v4l2_streamparm *parm = arg;
+	case VIDIOC_G_PARM:
+	{
+		struct v4l2_streamparm *parm = arg;
 		if( parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ) {
 			return -EINVAL;
 		}
-                memset(&parm->parm.capture,0,sizeof(struct v4l2_captureparm));
+		memset(&parm->parm.capture,0,sizeof(struct v4l2_captureparm));
 		parm->parm.capture.readbuffers = 1;
 		// fixme: only for PAL!
 		parm->parm.capture.timeperframe.numerator = 1;
 		parm->parm.capture.timeperframe.denominator = 25;
-                return 0;
-        }
+		return 0;
+	}
 	case VIDIOC_G_FMT:
 	{
 		struct v4l2_format *f = arg;
@@ -1383,7 +1383,7 @@ static struct videobuf_queue_ops video_qops = {
 
 static void video_init(struct saa7146_dev *dev, struct saa7146_vv *vv)
 {
-        INIT_LIST_HEAD(&vv->video_q.queue);
+	INIT_LIST_HEAD(&vv->video_q.queue);
 
 	init_timer(&vv->video_q.timeout);
 	vv->video_q.timeout.function = saa7146_buffer_timeout;
diff --git a/drivers/media/dvb/b2c2/Kconfig b/drivers/media/dvb/b2c2/Kconfig
index d7417eac2aba..2583a865a58e 100644
--- a/drivers/media/dvb/b2c2/Kconfig
+++ b/drivers/media/dvb/b2c2/Kconfig
@@ -7,6 +7,7 @@ config DVB_B2C2_FLEXCOP
 	select DVB_NXT2002
 	select DVB_STV0297
 	select DVB_BCM3510
+	select DVB_LGDT330X
 	help
 	  Support for the digital TV receiver chip made by B2C2 Inc. included in
 	  Technisats PCI cards and USB boxes.
diff --git a/drivers/media/dvb/b2c2/flexcop-common.h b/drivers/media/dvb/b2c2/flexcop-common.h
index a94912ac1872..344a3c898460 100644
--- a/drivers/media/dvb/b2c2/flexcop-common.h
+++ b/drivers/media/dvb/b2c2/flexcop-common.h
@@ -132,7 +132,7 @@ int flexcop_eeprom_check_mac_addr(struct flexcop_device *fc, int extended);
  * I2C-channel of the flexcop.
  */
 int flexcop_i2c_request(struct flexcop_device*, flexcop_access_op_t,
-		        flexcop_i2c_port_t, u8 chipaddr, u8 addr, u8 *buf, u16 len);
+			flexcop_i2c_port_t, u8 chipaddr, u8 addr, u8 *buf, u16 len);
 
 /* from flexcop-sram.c */
 int flexcop_sram_set_dest(struct flexcop_device *fc, flexcop_sram_dest_t dest, flexcop_sram_dest_target_t target);
diff --git a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
index a35330315f65..21a9045b3ef6 100644
--- a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
+++ b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
@@ -298,7 +298,7 @@ static int flexcop_fe_request_firmware(struct dvb_frontend* fe, const struct fir
 }
 
 static int lgdt3303_pll_set(struct dvb_frontend* fe,
-                            struct dvb_frontend_parameters* params)
+		            struct dvb_frontend_parameters* params)
 {
 	struct flexcop_device *fc = fe->dvb->priv;
 	u8 buf[4];
@@ -332,7 +332,7 @@ static int lgdt3303_pll_set(struct dvb_frontend* fe,
 			return -EREMOTEIO;
 	}
 
-        return 0;
+	return 0;
 }
 
 static struct lgdt330x_config air2pc_atsc_hd5000_config = {
diff --git a/drivers/media/dvb/b2c2/flexcop-hw-filter.c b/drivers/media/dvb/b2c2/flexcop-hw-filter.c
index 75cf237196eb..b386cc66c6b3 100644
--- a/drivers/media/dvb/b2c2/flexcop-hw-filter.c
+++ b/drivers/media/dvb/b2c2/flexcop-hw-filter.c
@@ -19,7 +19,7 @@ void flexcop_smc_ctrl(struct flexcop_device *fc, int onoff)
 	flexcop_set_ibi_value(ctrl_208,SMC_Enable_sig,onoff);
 }
 
-void flexcop_null_filter_ctrl(struct flexcop_device *fc, int onoff)
+static void flexcop_null_filter_ctrl(struct flexcop_device *fc, int onoff)
 {
 	flexcop_set_ibi_value(ctrl_208,Null_filter_sig,onoff);
 }
diff --git a/drivers/media/dvb/bt8xx/dst_ca.c b/drivers/media/dvb/bt8xx/dst_ca.c
index e6541aff3996..2239651969c8 100644
--- a/drivers/media/dvb/bt8xx/dst_ca.c
+++ b/drivers/media/dvb/bt8xx/dst_ca.c
@@ -406,7 +406,7 @@ static int ca_send_message(struct dst_state *state, struct ca_msg *p_ca_message,
 	}
 	dprintk(verbose, DST_CA_DEBUG, 1, " ");
 
-	if (copy_from_user(p_ca_message, (void *)arg, sizeof (struct ca_msg))) {
+	if (copy_from_user(p_ca_message, arg, sizeof (struct ca_msg))) {
 		result = -EFAULT;
 		goto free_mem_and_exit;
 	}
@@ -579,7 +579,7 @@ static int dst_ca_release(struct inode *inode, struct file *file)
 	return 0;
 }
 
-static int dst_ca_read(struct file *file, char __user *buffer, size_t length, loff_t *offset)
+static ssize_t dst_ca_read(struct file *file, char __user *buffer, size_t length, loff_t *offset)
 {
 	int bytes_read = 0;
 
@@ -588,7 +588,7 @@ static int dst_ca_read(struct file *file, char __user *buffer, size_t length, lo
 	return bytes_read;
 }
 
-static int dst_ca_write(struct file *file, const char __user *buffer, size_t length, loff_t *offset)
+static ssize_t dst_ca_write(struct file *file, const char __user *buffer, size_t length, loff_t *offset)
 {
 	dprintk(verbose, DST_CA_DEBUG, 1, " Device write.");
 
diff --git a/drivers/media/dvb/bt8xx/dvb-bt8xx.c b/drivers/media/dvb/bt8xx/dvb-bt8xx.c
index 2e398090cf63..77977e9c013e 100644
--- a/drivers/media/dvb/bt8xx/dvb-bt8xx.c
+++ b/drivers/media/dvb/bt8xx/dvb-bt8xx.c
@@ -556,9 +556,9 @@ static int tdvs_tua6034_pll_set(struct dvb_frontend* fe, struct dvb_frontend_par
 	dprintk("%s: tuner at 0x%02x bytes: 0x%02x 0x%02x 0x%02x 0x%02x\n",
 		__FUNCTION__, msg.addr, buf[0],buf[1],buf[2],buf[3]);
 	if ((err = i2c_transfer(card->i2c_adapter, &msg, 1)) != 1) {
-	        printk(KERN_WARNING "dvb-bt8xx: %s error "
-		        "(addr %02x <- %02x, err = %i)\n",
-		        __FUNCTION__, buf[0], buf[1], err);
+		printk(KERN_WARNING "dvb-bt8xx: %s error "
+			"(addr %02x <- %02x, err = %i)\n",
+			__FUNCTION__, buf[0], buf[1], err);
 		if (err < 0)
 			return err;
 		else
diff --git a/drivers/media/dvb/cinergyT2/cinergyT2.c b/drivers/media/dvb/cinergyT2/cinergyT2.c
index a1607e7d6d6b..336fc284fa52 100644
--- a/drivers/media/dvb/cinergyT2/cinergyT2.c
+++ b/drivers/media/dvb/cinergyT2/cinergyT2.c
@@ -276,7 +276,7 @@ static void cinergyt2_free_stream_urbs (struct cinergyt2 *cinergyt2)
 		if (cinergyt2->stream_urb[i])
 			usb_free_urb(cinergyt2->stream_urb[i]);
 
-	pci_free_consistent(NULL, STREAM_URB_COUNT*STREAM_BUF_SIZE,
+	usb_buffer_free(cinergyt2->udev, STREAM_URB_COUNT*STREAM_BUF_SIZE,
 			    cinergyt2->streambuf, cinergyt2->streambuf_dmahandle);
 }
 
@@ -284,9 +284,8 @@ static int cinergyt2_alloc_stream_urbs (struct cinergyt2 *cinergyt2)
 {
 	int i;
 
-	cinergyt2->streambuf = pci_alloc_consistent(NULL,
-					      STREAM_URB_COUNT*STREAM_BUF_SIZE,
-					      &cinergyt2->streambuf_dmahandle);
+	cinergyt2->streambuf = usb_buffer_alloc(cinergyt2->udev, STREAM_URB_COUNT*STREAM_BUF_SIZE,
+					      SLAB_KERNEL, &cinergyt2->streambuf_dmahandle);
 	if (!cinergyt2->streambuf) {
 		dprintk(1, "failed to alloc consistent stream memory area, bailing out!\n");
 		return -ENOMEM;
@@ -773,13 +772,15 @@ static int cinergyt2_register_rc(struct cinergyt2 *cinergyt2)
 	input_dev->name = DRIVER_NAME " remote control";
 	input_dev->phys = cinergyt2->phys;
 	input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
-	for (i = 0; ARRAY_SIZE(rc_keys); i += 3)
+	for (i = 0; i < ARRAY_SIZE(rc_keys); i += 3)
 		set_bit(rc_keys[i + 2], input_dev->keybit);
 	input_dev->keycodesize = 0;
 	input_dev->keycodemax = 0;
 
 	input_register_device(cinergyt2->rc_input_dev);
 	schedule_delayed_work(&cinergyt2->rc_query_work, HZ/2);
+
+	return 0;
 }
 
 static void cinergyt2_unregister_rc(struct cinergyt2 *cinergyt2)
diff --git a/drivers/media/dvb/dvb-core/demux.h b/drivers/media/dvb/dvb-core/demux.h
index 7d7b0067f228..9f025825b2d2 100644
--- a/drivers/media/dvb/dvb-core/demux.h
+++ b/drivers/media/dvb/dvb-core/demux.h
@@ -86,25 +86,25 @@ enum dmx_success {
 
 enum dmx_ts_pes
 {  /* also send packets to decoder (if it exists) */
-        DMX_TS_PES_AUDIO0,
+	DMX_TS_PES_AUDIO0,
 	DMX_TS_PES_VIDEO0,
 	DMX_TS_PES_TELETEXT0,
 	DMX_TS_PES_SUBTITLE0,
 	DMX_TS_PES_PCR0,
 
-        DMX_TS_PES_AUDIO1,
+	DMX_TS_PES_AUDIO1,
 	DMX_TS_PES_VIDEO1,
 	DMX_TS_PES_TELETEXT1,
 	DMX_TS_PES_SUBTITLE1,
 	DMX_TS_PES_PCR1,
 
-        DMX_TS_PES_AUDIO2,
+	DMX_TS_PES_AUDIO2,
 	DMX_TS_PES_VIDEO2,
 	DMX_TS_PES_TELETEXT2,
 	DMX_TS_PES_SUBTITLE2,
 	DMX_TS_PES_PCR2,
 
-        DMX_TS_PES_AUDIO3,
+	DMX_TS_PES_AUDIO3,
 	DMX_TS_PES_VIDEO3,
 	DMX_TS_PES_TELETEXT3,
 	DMX_TS_PES_SUBTITLE3,
@@ -121,17 +121,17 @@ enum dmx_ts_pes
 
 
 struct dmx_ts_feed {
-        int is_filtering; /* Set to non-zero when filtering in progress */
-        struct dmx_demux *parent; /* Back-pointer */
-        void *priv; /* Pointer to private data of the API client */
-        int (*set) (struct dmx_ts_feed *feed,
+	int is_filtering; /* Set to non-zero when filtering in progress */
+	struct dmx_demux *parent; /* Back-pointer */
+	void *priv; /* Pointer to private data of the API client */
+	int (*set) (struct dmx_ts_feed *feed,
 		    u16 pid,
 		    int type,
 		    enum dmx_ts_pes pes_type,
 		    size_t circular_buffer_size,
 		    struct timespec timeout);
-        int (*start_filtering) (struct dmx_ts_feed* feed);
-        int (*stop_filtering) (struct dmx_ts_feed* feed);
+	int (*start_filtering) (struct dmx_ts_feed* feed);
+	int (*stop_filtering) (struct dmx_ts_feed* feed);
 };
 
 /*--------------------------------------------------------------------------*/
@@ -139,35 +139,35 @@ struct dmx_ts_feed {
 /*--------------------------------------------------------------------------*/
 
 struct dmx_section_filter {
-        u8 filter_value [DMX_MAX_FILTER_SIZE];
-        u8 filter_mask [DMX_MAX_FILTER_SIZE];
-        u8 filter_mode [DMX_MAX_FILTER_SIZE];
-        struct dmx_section_feed* parent; /* Back-pointer */
-        void* priv; /* Pointer to private data of the API client */
+	u8 filter_value [DMX_MAX_FILTER_SIZE];
+	u8 filter_mask [DMX_MAX_FILTER_SIZE];
+	u8 filter_mode [DMX_MAX_FILTER_SIZE];
+	struct dmx_section_feed* parent; /* Back-pointer */
+	void* priv; /* Pointer to private data of the API client */
 };
 
 struct dmx_section_feed {
-        int is_filtering; /* Set to non-zero when filtering in progress */
-        struct dmx_demux* parent; /* Back-pointer */
-        void* priv; /* Pointer to private data of the API client */
+	int is_filtering; /* Set to non-zero when filtering in progress */
+	struct dmx_demux* parent; /* Back-pointer */
+	void* priv; /* Pointer to private data of the API client */
 
-        int check_crc;
+	int check_crc;
 	u32 crc_val;
 
-        u8 *secbuf;
-        u8 secbuf_base[DMX_MAX_SECFEED_SIZE];
-        u16 secbufp, seclen, tsfeedp;
+	u8 *secbuf;
+	u8 secbuf_base[DMX_MAX_SECFEED_SIZE];
+	u16 secbufp, seclen, tsfeedp;
 
-        int (*set) (struct dmx_section_feed* feed,
+	int (*set) (struct dmx_section_feed* feed,
 		    u16 pid,
 		    size_t circular_buffer_size,
 		    int check_crc);
-        int (*allocate_filter) (struct dmx_section_feed* feed,
+	int (*allocate_filter) (struct dmx_section_feed* feed,
 				struct dmx_section_filter** filter);
-        int (*release_filter) (struct dmx_section_feed* feed,
+	int (*release_filter) (struct dmx_section_feed* feed,
 			       struct dmx_section_filter* filter);
-        int (*start_filtering) (struct dmx_section_feed* feed);
-        int (*stop_filtering) (struct dmx_section_feed* feed);
+	int (*start_filtering) (struct dmx_section_feed* feed);
+	int (*stop_filtering) (struct dmx_section_feed* feed);
 };
 
 /*--------------------------------------------------------------------------*/
@@ -205,10 +205,10 @@ enum dmx_frontend_source {
 };
 
 struct dmx_frontend {
-        struct list_head connectivity_list; /* List of front-ends that can
+	struct list_head connectivity_list; /* List of front-ends that can
 					       be connected to a particular
 					       demux */
-        enum dmx_frontend_source source;
+	enum dmx_frontend_source source;
 };
 
 /*--------------------------------------------------------------------------*/
@@ -240,38 +240,38 @@ struct dmx_frontend {
 #define DMX_FE_ENTRY(list) list_entry(list, struct dmx_frontend, connectivity_list)
 
 struct dmx_demux {
-        u32 capabilities;            /* Bitfield of capability flags */
-        struct dmx_frontend* frontend;    /* Front-end connected to the demux */
-        void* priv;                  /* Pointer to private data of the API client */
-        int (*open) (struct dmx_demux* demux);
-        int (*close) (struct dmx_demux* demux);
-        int (*write) (struct dmx_demux* demux, const char* buf, size_t count);
-        int (*allocate_ts_feed) (struct dmx_demux* demux,
+	u32 capabilities;            /* Bitfield of capability flags */
+	struct dmx_frontend* frontend;    /* Front-end connected to the demux */
+	void* priv;                  /* Pointer to private data of the API client */
+	int (*open) (struct dmx_demux* demux);
+	int (*close) (struct dmx_demux* demux);
+	int (*write) (struct dmx_demux* demux, const char* buf, size_t count);
+	int (*allocate_ts_feed) (struct dmx_demux* demux,
 				 struct dmx_ts_feed** feed,
 				 dmx_ts_cb callback);
-        int (*release_ts_feed) (struct dmx_demux* demux,
+	int (*release_ts_feed) (struct dmx_demux* demux,
 				struct dmx_ts_feed* feed);
-        int (*allocate_section_feed) (struct dmx_demux* demux,
+	int (*allocate_section_feed) (struct dmx_demux* demux,
 				      struct dmx_section_feed** feed,
 				      dmx_section_cb callback);
-        int (*release_section_feed) (struct dmx_demux* demux,
+	int (*release_section_feed) (struct dmx_demux* demux,
 				     struct dmx_section_feed* feed);
-        int (*add_frontend) (struct dmx_demux* demux,
+	int (*add_frontend) (struct dmx_demux* demux,
 			     struct dmx_frontend* frontend);
-        int (*remove_frontend) (struct dmx_demux* demux,
+	int (*remove_frontend) (struct dmx_demux* demux,
 				struct dmx_frontend* frontend);
-        struct list_head* (*get_frontends) (struct dmx_demux* demux);
-        int (*connect_frontend) (struct dmx_demux* demux,
+	struct list_head* (*get_frontends) (struct dmx_demux* demux);
+	int (*connect_frontend) (struct dmx_demux* demux,
 				 struct dmx_frontend* frontend);
-        int (*disconnect_frontend) (struct dmx_demux* demux);
+	int (*disconnect_frontend) (struct dmx_demux* demux);
 
-        int (*get_pes_pids) (struct dmx_demux* demux, u16 *pids);
+	int (*get_pes_pids) (struct dmx_demux* demux, u16 *pids);
 
 	int (*get_caps) (struct dmx_demux* demux, struct dmx_caps *caps);
 
 	int (*set_source) (struct dmx_demux* demux, const dmx_source_t *src);
 
-        int (*get_stc) (struct dmx_demux* demux, unsigned int num,
+	int (*get_stc) (struct dmx_demux* demux, unsigned int num,
 			u64 *stc, unsigned int *base);
 };
 
diff --git a/drivers/media/dvb/dvb-core/dmxdev.c b/drivers/media/dvb/dvb-core/dmxdev.c
index 8028c3a5e287..7b8373ad121b 100644
--- a/drivers/media/dvb/dvb-core/dmxdev.c
+++ b/drivers/media/dvb/dvb-core/dmxdev.c
@@ -947,7 +947,7 @@ static int dvb_demux_do_ioctl(struct inode *inode, struct file *file,
 
 	case DMX_GET_STC:
 		if (!dmxdev->demux->get_stc) {
-		        ret=-EINVAL;
+			ret=-EINVAL;
 			break;
 		}
 		ret = dmxdev->demux->get_stc(dmxdev->demux,
diff --git a/drivers/media/dvb/dvb-core/dmxdev.h b/drivers/media/dvb/dvb-core/dmxdev.h
index 395a9cd75012..fd72920c2199 100644
--- a/drivers/media/dvb/dvb-core/dmxdev.h
+++ b/drivers/media/dvb/dvb-core/dmxdev.h
@@ -53,51 +53,51 @@ enum dmxdev_state {
 };
 
 struct dmxdev_buffer {
-        u8 *data;
-        int size;
-        int pread;
-        int pwrite;
+	u8 *data;
+	int size;
+	int pread;
+	int pwrite;
 	wait_queue_head_t queue;
-        int error;
+	int error;
 };
 
 struct dmxdev_filter {
 	struct dvb_device *dvbdev;
 
-        union {
-	        struct dmx_section_filter *sec;
+	union {
+		struct dmx_section_filter *sec;
 	} filter;
 
-        union {
-                struct dmx_ts_feed *ts;
-                struct dmx_section_feed *sec;
+	union {
+		struct dmx_ts_feed *ts;
+		struct dmx_section_feed *sec;
 	} feed;
 
-        union {
-	        struct dmx_sct_filter_params sec;
-	        struct dmx_pes_filter_params pes;
+	union {
+		struct dmx_sct_filter_params sec;
+		struct dmx_pes_filter_params pes;
 	} params;
 
-        int type;
-        enum dmxdev_state state;
-        struct dmxdev *dev;
-        struct dmxdev_buffer buffer;
+	int type;
+	enum dmxdev_state state;
+	struct dmxdev *dev;
+	struct dmxdev_buffer buffer;
 
 	struct semaphore mutex;
 
-        /* only for sections */
-        struct timer_list timer;
-        int todo;
-        u8 secheader[3];
+	/* only for sections */
+	struct timer_list timer;
+	int todo;
+	u8 secheader[3];
 
-        u16 pid;
+	u16 pid;
 };
 
 
 struct dmxdev_dvr {
-        int state;
-        struct dmxdev *dev;
-        struct dmxdev_buffer buffer;
+	int state;
+	struct dmxdev *dev;
+	struct dmxdev_buffer buffer;
 };
 
 
@@ -105,16 +105,16 @@ struct dmxdev {
 	struct dvb_device *dvbdev;
 	struct dvb_device *dvr_dvbdev;
 
-        struct dmxdev_filter *filter;
-        struct dmxdev_dvr *dvr;
-        struct dmx_demux *demux;
+	struct dmxdev_filter *filter;
+	struct dmxdev_dvr *dvr;
+	struct dmx_demux *demux;
 
-        int filternum;
-        int capabilities;
+	int filternum;
+	int capabilities;
 #define DMXDEV_CAP_DUPLEX 1
-        struct dmx_frontend *dvr_orig_fe;
+	struct dmx_frontend *dvr_orig_fe;
 
-        struct dmxdev_buffer dvr_buffer;
+	struct dmxdev_buffer dvr_buffer;
 #define DVR_BUFFER_SIZE (10*188*1024)
 
 	struct semaphore mutex;
diff --git a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
index 2aa767f9bd7d..5956c35d34ac 100644
--- a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
+++ b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
@@ -35,7 +35,7 @@
 #include <linux/moduleparam.h>
 #include <linux/vmalloc.h>
 #include <linux/delay.h>
-#include <linux/rwsem.h>
+#include <linux/spinlock.h>
 #include <linux/sched.h>
 
 #include "dvb_ca_en50221.h"
@@ -111,9 +111,6 @@ struct dvb_ca_slot {
 	/* size of the buffer to use when talking to the CAM */
 	int link_buf_size;
 
-	/* semaphore for syncing access to slot structure */
-	struct rw_semaphore sem;
-
 	/* buffer for incoming packets */
 	struct dvb_ringbuffer rx_buffer;
 
@@ -501,7 +498,7 @@ static int dvb_ca_en50221_parse_attributes(struct dvb_ca_private *ca, int slot)
 	/* process the CFTABLE_ENTRY tuples, and any after those */
 	while ((!end_chain) && (address < 0x1000)) {
 		if ((status = dvb_ca_en50221_read_tuple(ca, slot, &address, &tupleType,
-						        &tupleLength, tuple)) < 0)
+							&tupleLength, tuple)) < 0)
 			return status;
 		switch (tupleType) {
 		case 0x1B:	// CISTPL_CFTABLE_ENTRY
@@ -602,14 +599,11 @@ static int dvb_ca_en50221_read_data(struct dvb_ca_private *ca, int slot, u8 * eb
 	if (ebuf == NULL) {
 		int buf_free;
 
-		down_read(&ca->slot_info[slot].sem);
 		if (ca->slot_info[slot].rx_buffer.data == NULL) {
-			up_read(&ca->slot_info[slot].sem);
 			status = -EIO;
 			goto exit;
 		}
 		buf_free = dvb_ringbuffer_free(&ca->slot_info[slot].rx_buffer);
-		up_read(&ca->slot_info[slot].sem);
 
 		if (buf_free < (ca->slot_info[slot].link_buf_size + DVB_RINGBUFFER_PKTHDRSIZE)) {
 			status = -EAGAIN;
@@ -680,14 +674,11 @@ static int dvb_ca_en50221_read_data(struct dvb_ca_private *ca, int slot, u8 * eb
 
 	/* OK, add it to the receive buffer, or copy into external buffer if supplied */
 	if (ebuf == NULL) {
-		down_read(&ca->slot_info[slot].sem);
 		if (ca->slot_info[slot].rx_buffer.data == NULL) {
-			up_read(&ca->slot_info[slot].sem);
 			status = -EIO;
 			goto exit;
 		}
 		dvb_ringbuffer_pkt_write(&ca->slot_info[slot].rx_buffer, buf, bytes_read);
-		up_read(&ca->slot_info[slot].sem);
 	} else {
 		memcpy(ebuf, buf, bytes_read);
 	}
@@ -802,12 +793,8 @@ static int dvb_ca_en50221_slot_shutdown(struct dvb_ca_private *ca, int slot)
 {
 	dprintk("%s\n", __FUNCTION__);
 
-	down_write(&ca->slot_info[slot].sem);
 	ca->pub->slot_shutdown(ca->pub, slot);
 	ca->slot_info[slot].slot_state = DVB_CA_SLOTSTATE_NONE;
-	vfree(ca->slot_info[slot].rx_buffer.data);
-	ca->slot_info[slot].rx_buffer.data = NULL;
-	up_write(&ca->slot_info[slot].sem);
 
 	/* need to wake up all processes to check if they're now
 	   trying to write to a defunct CAM */
@@ -893,7 +880,7 @@ void dvb_ca_en50221_frda_irq(struct dvb_ca_en50221 *pubca, int slot)
 
 	case DVB_CA_SLOTSTATE_RUNNING:
 		if (ca->open)
-			dvb_ca_en50221_read_data(ca, slot, NULL, 0);
+			dvb_ca_en50221_thread_wakeup(ca);
 		break;
 	}
 }
@@ -1127,16 +1114,16 @@ static int dvb_ca_en50221_thread(void *data)
 					break;
 				}
 
-				rxbuf = vmalloc(RX_BUFFER_SIZE);
-				if (rxbuf == NULL) {
-					printk("dvb_ca adapter %d: Unable to allocate CAM rx buffer :(\n", ca->dvbdev->adapter->num);
-					ca->slot_info[slot].slot_state = DVB_CA_SLOTSTATE_INVALID;
-					dvb_ca_en50221_thread_update_delay(ca);
-					break;
+				if (ca->slot_info[slot].rx_buffer.data == NULL) {
+					rxbuf = vmalloc(RX_BUFFER_SIZE);
+					if (rxbuf == NULL) {
+						printk("dvb_ca adapter %d: Unable to allocate CAM rx buffer :(\n", ca->dvbdev->adapter->num);
+						ca->slot_info[slot].slot_state = DVB_CA_SLOTSTATE_INVALID;
+						dvb_ca_en50221_thread_update_delay(ca);
+						break;
+					}
+					dvb_ringbuffer_init(&ca->slot_info[slot].rx_buffer, rxbuf, RX_BUFFER_SIZE);
 				}
-				down_write(&ca->slot_info[slot].sem);
-				dvb_ringbuffer_init(&ca->slot_info[slot].rx_buffer, rxbuf, RX_BUFFER_SIZE);
-				up_write(&ca->slot_info[slot].sem);
 
 				ca->pub->slot_ts_enable(ca->pub, slot);
 				ca->slot_info[slot].slot_state = DVB_CA_SLOTSTATE_RUNNING;
@@ -1148,11 +1135,7 @@ static int dvb_ca_en50221_thread(void *data)
 				if (!ca->open)
 					continue;
 
-				// no need to poll if the CAM supports IRQs
-				if (ca->slot_info[slot].da_irq_supported)
-					break;
-
-				// poll mode
+				// poll slots for data
 				pktcount = 0;
 				while ((status = dvb_ca_en50221_read_data(ca, slot, NULL, 0)) > 0) {
 					if (!ca->open)
@@ -1367,12 +1350,13 @@ exit:
 /**
  * Condition for waking up in dvb_ca_en50221_io_read_condition
  */
-static int dvb_ca_en50221_io_read_condition(struct dvb_ca_private *ca, int *result, int *_slot)
+static int dvb_ca_en50221_io_read_condition(struct dvb_ca_private *ca,
+					    int *result, int *_slot)
 {
 	int slot;
 	int slot_count = 0;
 	int idx;
-	int fraglen;
+	size_t fraglen;
 	int connection_id = -1;
 	int found = 0;
 	u8 hdr[2];
@@ -1382,10 +1366,7 @@ static int dvb_ca_en50221_io_read_condition(struct dvb_ca_private *ca, int *resu
 		if (ca->slot_info[slot].slot_state != DVB_CA_SLOTSTATE_RUNNING)
 			goto nextslot;
 
-		down_read(&ca->slot_info[slot].sem);
-
 		if (ca->slot_info[slot].rx_buffer.data == NULL) {
-			up_read(&ca->slot_info[slot].sem);
 			return 0;
 		}
 
@@ -1403,10 +1384,7 @@ static int dvb_ca_en50221_io_read_condition(struct dvb_ca_private *ca, int *resu
 			idx = dvb_ringbuffer_pkt_next(&ca->slot_info[slot].rx_buffer, idx, &fraglen);
 		}
 
-		if (!found)
-			up_read(&ca->slot_info[slot].sem);
-
-	      nextslot:
+nextslot:
 		slot = (slot + 1) % ca->slot_count;
 		slot_count++;
 	}
@@ -1511,8 +1489,7 @@ static ssize_t dvb_ca_en50221_io_read(struct file *file, char __user * buf,
 		goto exit;
 	status = pktlen;
 
-      exit:
-	up_read(&ca->slot_info[slot].sem);
+exit:
 	return status;
 }
 
@@ -1544,11 +1521,11 @@ static int dvb_ca_en50221_io_open(struct inode *inode, struct file *file)
 	for (i = 0; i < ca->slot_count; i++) {
 
 		if (ca->slot_info[i].slot_state == DVB_CA_SLOTSTATE_RUNNING) {
-			down_write(&ca->slot_info[i].sem);
 			if (ca->slot_info[i].rx_buffer.data != NULL) {
+				/* it is safe to call this here without locks because
+				 * ca->open == 0. Data is not read in this case */
 				dvb_ringbuffer_flush(&ca->slot_info[i].rx_buffer);
 			}
-			up_write(&ca->slot_info[i].sem);
 		}
 	}
 
@@ -1607,7 +1584,6 @@ static unsigned int dvb_ca_en50221_io_poll(struct file *file, poll_table * wait)
 	dprintk("%s\n", __FUNCTION__);
 
 	if (dvb_ca_en50221_io_read_condition(ca, &result, &slot) == 1) {
-		up_read(&ca->slot_info[slot].sem);
 		mask |= POLLIN;
 	}
 
@@ -1619,7 +1595,6 @@ static unsigned int dvb_ca_en50221_io_poll(struct file *file, poll_table * wait)
 	poll_wait(file, &ca->wait_queue, wait);
 
 	if (dvb_ca_en50221_io_read_condition(ca, &result, &slot) == 1) {
-		up_read(&ca->slot_info[slot].sem);
 		mask |= POLLIN;
 	}
 
@@ -1709,7 +1684,6 @@ int dvb_ca_en50221_init(struct dvb_adapter *dvb_adapter,
 		ca->slot_info[i].slot_state = DVB_CA_SLOTSTATE_NONE;
 		atomic_set(&ca->slot_info[i].camchange_count, 0);
 		ca->slot_info[i].camchange_type = DVB_CA_EN50221_CAMCHANGE_REMOVED;
-		init_rwsem(&ca->slot_info[i].sem);
 	}
 
 	if (signal_pending(current)) {
@@ -1729,7 +1703,7 @@ int dvb_ca_en50221_init(struct dvb_adapter *dvb_adapter,
 	ca->thread_pid = ret;
 	return 0;
 
-      error:
+error:
 	if (ca != NULL) {
 		if (ca->dvbdev != NULL)
 			dvb_unregister_device(ca->dvbdev);
@@ -1771,6 +1745,9 @@ void dvb_ca_en50221_release(struct dvb_ca_en50221 *pubca)
 
 	for (i = 0; i < ca->slot_count; i++) {
 		dvb_ca_en50221_slot_shutdown(ca, i);
+		if (ca->slot_info[i].rx_buffer.data != NULL) {
+			vfree(ca->slot_info[i].rx_buffer.data);
+		}
 	}
 	kfree(ca->slot_info);
 	dvb_unregister_device(ca->dvbdev);
diff --git a/drivers/media/dvb/dvb-core/dvb_filter.c b/drivers/media/dvb/dvb-core/dvb_filter.c
index bd5143906084..c49fd0bd7181 100644
--- a/drivers/media/dvb/dvb-core/dvb_filter.c
+++ b/drivers/media/dvb/dvb-core/dvb_filter.c
@@ -72,12 +72,12 @@ static int read_picture_header(u8 *headr, struct mpg_picture *pic, int field, in
 	u8 pct;
 
 	if (pr) printk( "Pic header: ");
-        pic->temporal_reference[field] = (( headr[0] << 2 ) |
+	pic->temporal_reference[field] = (( headr[0] << 2 ) |
 					  (headr[1] & 0x03) )& 0x03ff;
 	if (pr) printk( " temp ref: 0x%04x", pic->temporal_reference[field]);
 
 	pct = ( headr[1] >> 2 ) & 0x07;
-        pic->picture_coding_type[field] = pct;
+	pic->picture_coding_type[field] = pct;
 	if (pr) {
 		switch(pct){
 			case I_FRAME:
@@ -93,17 +93,17 @@ static int read_picture_header(u8 *headr, struct mpg_picture *pic, int field, in
 	}
 
 
-        pic->vinfo.vbv_delay  = (( headr[1] >> 5 ) | ( headr[2] << 3) |
+	pic->vinfo.vbv_delay  = (( headr[1] >> 5 ) | ( headr[2] << 3) |
 				 ( (headr[3] & 0x1F) << 11) ) & 0xffff;
 
 	if (pr) printk( " vbv delay: 0x%04x", pic->vinfo.vbv_delay);
 
-        pic->picture_header_parameter = ( headr[3] & 0xe0 ) |
+	pic->picture_header_parameter = ( headr[3] & 0xe0 ) |
 		((headr[4] & 0x80) >> 3);
 
-        if ( pct == B_FRAME ){
-                pic->picture_header_parameter |= ( headr[4] >> 3 ) & 0x0f;
-        }
+	if ( pct == B_FRAME ){
+		pic->picture_header_parameter |= ( headr[4] >> 3 ) & 0x0f;
+	}
 	if (pr) printk( " pic head param: 0x%x",
 			pic->picture_header_parameter);
 
@@ -124,18 +124,18 @@ static int read_gop_header(u8 *headr, struct mpg_picture *pic, int pr)
 		       ((headr[0]<<4)& 0x30)| ((headr[1]>>4)& 0x0F),
 		       ((headr[1]<<3)& 0x38)| ((headr[2]>>5)& 0x0F));
 
-        if ( ( headr[3] & 0x40 ) != 0 ){
-                pic->closed_gop = 1;
-        } else {
-                pic->closed_gop = 0;
-        }
+	if ( ( headr[3] & 0x40 ) != 0 ){
+		pic->closed_gop = 1;
+	} else {
+		pic->closed_gop = 0;
+	}
 	if (pr) printk("closed: %d", pic->closed_gop);
 
-        if ( ( headr[3] & 0x20 ) != 0 ){
-                pic->broken_link = 1;
-        } else {
-                pic->broken_link = 0;
-        }
+	if ( ( headr[3] & 0x20 ) != 0 ){
+		pic->broken_link = 1;
+	} else {
+		pic->broken_link = 0;
+	}
 	if (pr) printk(" broken: %d\n", pic->broken_link);
 
 	return 0;
@@ -146,7 +146,7 @@ static int read_gop_header(u8 *headr, struct mpg_picture *pic, int pr)
 /* needs 8 byte input */
 static int read_sequence_header(u8 *headr, struct dvb_video_info *vi, int pr)
 {
-        int sw;
+	int sw;
 	int form = -1;
 
 	if (pr) printk("Reading sequence header\n");
@@ -154,9 +154,9 @@ static int read_sequence_header(u8 *headr, struct dvb_video_info *vi, int pr)
 	vi->horizontal_size	= ((headr[1] &0xF0) >> 4) | (headr[0] << 4);
 	vi->vertical_size	= ((headr[1] &0x0F) << 8) | (headr[2]);
 
-        sw = (int)((headr[3]&0xF0) >> 4) ;
+	sw = (int)((headr[3]&0xF0) >> 4) ;
 
-        switch( sw ){
+	switch( sw ){
 	case 1:
 		if (pr)
 			printk("Videostream: ASPECT: 1:1");
@@ -165,84 +165,84 @@ static int read_sequence_header(u8 *headr, struct dvb_video_info *vi, int pr)
 	case 2:
 		if (pr)
 			printk("Videostream: ASPECT: 4:3");
-                vi->aspect_ratio = 133;
+		vi->aspect_ratio = 133;
 		break;
 	case 3:
 		if (pr)
 			printk("Videostream: ASPECT: 16:9");
-                vi->aspect_ratio = 177;
+		vi->aspect_ratio = 177;
 		break;
 	case 4:
 		if (pr)
 			printk("Videostream: ASPECT: 2.21:1");
-                vi->aspect_ratio = 221;
+		vi->aspect_ratio = 221;
 		break;
 
-        case 5 ... 15:
+	case 5 ... 15:
 		if (pr)
 			printk("Videostream: ASPECT: reserved");
-                vi->aspect_ratio = 0;
+		vi->aspect_ratio = 0;
 		break;
 
-        default:
-                vi->aspect_ratio = 0;
-                return -1;
+	default:
+		vi->aspect_ratio = 0;
+		return -1;
 	}
 
 	if (pr)
 		printk("  Size = %dx%d",vi->horizontal_size,vi->vertical_size);
 
-        sw = (int)(headr[3]&0x0F);
+	sw = (int)(headr[3]&0x0F);
 
-        switch ( sw ) {
+	switch ( sw ) {
 	case 1:
 		if (pr)
 			printk("  FRate: 23.976 fps");
-                vi->framerate = 23976;
+		vi->framerate = 23976;
 		form = -1;
 		break;
 	case 2:
 		if (pr)
 			printk("  FRate: 24 fps");
-                vi->framerate = 24000;
+		vi->framerate = 24000;
 		form = -1;
 		break;
 	case 3:
 		if (pr)
 			printk("  FRate: 25 fps");
-                vi->framerate = 25000;
+		vi->framerate = 25000;
 		form = VIDEO_MODE_PAL;
 		break;
 	case 4:
 		if (pr)
 			printk("  FRate: 29.97 fps");
-                vi->framerate = 29970;
+		vi->framerate = 29970;
 		form = VIDEO_MODE_NTSC;
 		break;
 	case 5:
 		if (pr)
 			printk("  FRate: 30 fps");
-                vi->framerate = 30000;
+		vi->framerate = 30000;
 		form = VIDEO_MODE_NTSC;
 		break;
 	case 6:
 		if (pr)
 			printk("  FRate: 50 fps");
-                vi->framerate = 50000;
+		vi->framerate = 50000;
 		form = VIDEO_MODE_PAL;
 		break;
 	case 7:
 		if (pr)
 			printk("  FRate: 60 fps");
-                vi->framerate = 60000;
+		vi->framerate = 60000;
 		form = VIDEO_MODE_NTSC;
 		break;
 	}
 
 	vi->bit_rate = (headr[4] << 10) | (headr[5] << 2) | (headr[6] & 0x03);
 
-        vi->vbv_buffer_size
-                = (( headr[6] & 0xF8) >> 3 ) | (( headr[7] & 0x1F )<< 5);
+	vi->vbv_buffer_size
+		= (( headr[6] & 0xF8) >> 3 ) | (( headr[7] & 0x1F )<< 5);
 
 	if (pr){
 		printk("  BRate: %d Mbit/s",4*(vi->bit_rate)/10000);
@@ -250,7 +250,7 @@ static int read_sequence_header(u8 *headr, struct dvb_video_info *vi, int pr)
 		printk("\n");
 	}
 
-        vi->video_format = form;
+	vi->video_format = form;
 
 	return 0;
 }
@@ -308,7 +308,7 @@ static int get_ainfo(u8 *mbuf, int count, struct dvb_audio_info *ai, int pr)
 	if (!found) return -1;
 
 	if (c+3 >= count) return -1;
-        headr = mbuf+c;
+	headr = mbuf+c;
 
 	ai->layer = (headr[1] & 0x06) >> 1;
 
@@ -368,7 +368,7 @@ int dvb_filter_get_ac3info(u8 *mbuf, int count, struct dvb_audio_info *ai, int p
 	if (c+5 >= count) return -1;
 
 	ai->layer = 0;  // 0 for AC3
-        headr = mbuf+c+2;
+	headr = mbuf+c+2;
 
 	frame = (headr[2]&0x3f);
 	ai->bit_rate = ac3_bitrates[frame >> 1]*1000;
@@ -396,159 +396,159 @@ EXPORT_SYMBOL(dvb_filter_get_ac3info);
 #if 0
 static u8 *skip_pes_header(u8 **bufp)
 {
-        u8 *inbuf = *bufp;
-        u8 *buf = inbuf;
-        u8 *pts = NULL;
-        int skip = 0;
+	u8 *inbuf = *bufp;
+	u8 *buf = inbuf;
+	u8 *pts = NULL;
+	int skip = 0;
 
 	static const int mpeg1_skip_table[16] = {
 		1, 0xffff,      5,     10, 0xffff, 0xffff, 0xffff, 0xffff,
-	        0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff
+		0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff
 	};
 
 
-        if ((inbuf[6] & 0xc0) == 0x80){ /* mpeg2 */
-                if (buf[7] & PTS_ONLY)
-                        pts = buf+9;
-                else pts = NULL;
-                buf = inbuf + 9 + inbuf[8];
-        } else {        /* mpeg1 */
-                for (buf = inbuf + 6; *buf == 0xff; buf++)
-                        if (buf == inbuf + 6 + 16) {
-                                break;
-                        }
-                if ((*buf & 0xc0) == 0x40)
-                        buf += 2;
-                skip = mpeg1_skip_table [*buf >> 4];
-                if (skip == 5 || skip == 10) pts = buf;
-                else pts = NULL;
-
-                buf += mpeg1_skip_table [*buf >> 4];
-        }
-
-        *bufp = buf;
-        return pts;
+	if ((inbuf[6] & 0xc0) == 0x80){ /* mpeg2 */
+		if (buf[7] & PTS_ONLY)
+		        pts = buf+9;
+		else pts = NULL;
+		buf = inbuf + 9 + inbuf[8];
+	} else {        /* mpeg1 */
+		for (buf = inbuf + 6; *buf == 0xff; buf++)
+		        if (buf == inbuf + 6 + 16) {
+		                break;
+		        }
+		if ((*buf & 0xc0) == 0x40)
+		        buf += 2;
+		skip = mpeg1_skip_table [*buf >> 4];
+		if (skip == 5 || skip == 10) pts = buf;
+		else pts = NULL;
+
+		buf += mpeg1_skip_table [*buf >> 4];
+	}
+
+	*bufp = buf;
+	return pts;
 }
 #endif
 
 #if 0
 static void initialize_quant_matrix( u32 *matrix )
 {
-        int i;
-
-        matrix[0]  = 0x08101013;
-        matrix[1]  = 0x10131616;
-        matrix[2]  = 0x16161616;
-        matrix[3]  = 0x1a181a1b;
-        matrix[4]  = 0x1b1b1a1a;
-        matrix[5]  = 0x1a1a1b1b;
-        matrix[6]  = 0x1b1d1d1d;
-        matrix[7]  = 0x2222221d;
-        matrix[8]  = 0x1d1d1b1b;
-        matrix[9]  = 0x1d1d2020;
-        matrix[10] = 0x22222526;
-        matrix[11] = 0x25232322;
-        matrix[12] = 0x23262628;
-        matrix[13] = 0x28283030;
-        matrix[14] = 0x2e2e3838;
-        matrix[15] = 0x3a454553;
-
-        for ( i = 16 ; i < 32 ; i++ )
-                matrix[i] = 0x10101010;
+	int i;
+
+	matrix[0]  = 0x08101013;
+	matrix[1]  = 0x10131616;
+	matrix[2]  = 0x16161616;
+	matrix[3]  = 0x1a181a1b;
+	matrix[4]  = 0x1b1b1a1a;
+	matrix[5]  = 0x1a1a1b1b;
+	matrix[6]  = 0x1b1d1d1d;
+	matrix[7]  = 0x2222221d;
+	matrix[8]  = 0x1d1d1b1b;
+	matrix[9]  = 0x1d1d2020;
+	matrix[10] = 0x22222526;
+	matrix[11] = 0x25232322;
+	matrix[12] = 0x23262628;
+	matrix[13] = 0x28283030;
+	matrix[14] = 0x2e2e3838;
+	matrix[15] = 0x3a454553;
+
+	for ( i = 16 ; i < 32 ; i++ )
+		matrix[i] = 0x10101010;
 }
 #endif
 
 #if 0
 static void initialize_mpg_picture(struct mpg_picture *pic)
 {
-        int i;
-
-        /* set MPEG1 */
-        pic->mpeg1_flag = 1;
-        pic->profile_and_level = 0x4A ;        /* MP@LL */
-        pic->progressive_sequence = 1;
-        pic->low_delay = 0;
-
-        pic->sequence_display_extension_flag = 0;
-        for ( i = 0 ; i < 4 ; i++ ){
-                pic->frame_centre_horizontal_offset[i] = 0;
-                pic->frame_centre_vertical_offset[i] = 0;
-        }
-        pic->last_frame_centre_horizontal_offset = 0;
-        pic->last_frame_centre_vertical_offset = 0;
-
-        pic->picture_display_extension_flag[0] = 0;
-        pic->picture_display_extension_flag[1] = 0;
-        pic->sequence_header_flag = 0;
+	int i;
+
+	/* set MPEG1 */
+	pic->mpeg1_flag = 1;
+	pic->profile_and_level = 0x4A ;        /* MP@LL */
+	pic->progressive_sequence = 1;
+	pic->low_delay = 0;
+
+	pic->sequence_display_extension_flag = 0;
+	for ( i = 0 ; i < 4 ; i++ ){
+		pic->frame_centre_horizontal_offset[i] = 0;
+		pic->frame_centre_vertical_offset[i] = 0;
+	}
+	pic->last_frame_centre_horizontal_offset = 0;
+	pic->last_frame_centre_vertical_offset = 0;
+
+	pic->picture_display_extension_flag[0] = 0;
+	pic->picture_display_extension_flag[1] = 0;
+	pic->sequence_header_flag = 0;
 	pic->gop_flag = 0;
-        pic->sequence_end_flag = 0;
+	pic->sequence_end_flag = 0;
 }
 #endif
 
 #if 0
 static void mpg_set_picture_parameter( int32_t field_type, struct mpg_picture *pic )
 {
-        int16_t last_h_offset;
-        int16_t last_v_offset;
-
-        int16_t *p_h_offset;
-        int16_t *p_v_offset;
-
-        if ( pic->mpeg1_flag ){
-                pic->picture_structure[field_type] = VIDEO_FRAME_PICTURE;
-                pic->top_field_first = 0;
-                pic->repeat_first_field = 0;
-                pic->progressive_frame = 1;
-                pic->picture_coding_parameter = 0x000010;
-        }
-
-        /* Reset flag */
-        pic->picture_display_extension_flag[field_type] = 0;
-
-        last_h_offset = pic->last_frame_centre_horizontal_offset;
-        last_v_offset = pic->last_frame_centre_vertical_offset;
-        if ( field_type == FIRST_FIELD ){
-                p_h_offset = pic->frame_centre_horizontal_offset;
-                p_v_offset = pic->frame_centre_vertical_offset;
-                *p_h_offset = last_h_offset;
-                *(p_h_offset + 1) = last_h_offset;
-                *(p_h_offset + 2) = last_h_offset;
-                *p_v_offset = last_v_offset;
-                *(p_v_offset + 1) = last_v_offset;
-                *(p_v_offset + 2) = last_v_offset;
-        } else {
-                pic->frame_centre_horizontal_offset[3] = last_h_offset;
-                pic->frame_centre_vertical_offset[3] = last_v_offset;
-        }
+	int16_t last_h_offset;
+	int16_t last_v_offset;
+
+	int16_t *p_h_offset;
+	int16_t *p_v_offset;
+
+	if ( pic->mpeg1_flag ){
+		pic->picture_structure[field_type] = VIDEO_FRAME_PICTURE;
+		pic->top_field_first = 0;
+		pic->repeat_first_field = 0;
+		pic->progressive_frame = 1;
+		pic->picture_coding_parameter = 0x000010;
+	}
+
+	/* Reset flag */
+	pic->picture_display_extension_flag[field_type] = 0;
+
+	last_h_offset = pic->last_frame_centre_horizontal_offset;
+	last_v_offset = pic->last_frame_centre_vertical_offset;
+	if ( field_type == FIRST_FIELD ){
+		p_h_offset = pic->frame_centre_horizontal_offset;
+		p_v_offset = pic->frame_centre_vertical_offset;
+		*p_h_offset = last_h_offset;
+		*(p_h_offset + 1) = last_h_offset;
+		*(p_h_offset + 2) = last_h_offset;
+		*p_v_offset = last_v_offset;
+		*(p_v_offset + 1) = last_v_offset;
+		*(p_v_offset + 2) = last_v_offset;
+	} else {
+		pic->frame_centre_horizontal_offset[3] = last_h_offset;
+		pic->frame_centre_vertical_offset[3] = last_v_offset;
+	}
 }
 #endif
 
 #if 0
 static void init_mpg_picture( struct mpg_picture *pic, int chan, int32_t field_type)
 {
-        pic->picture_header = 0;
-        pic->sequence_header_data
-                = ( INIT_HORIZONTAL_SIZE << 20 )
-                        | ( INIT_VERTICAL_SIZE << 8 )
-                        | ( INIT_ASPECT_RATIO << 4 )
-                        | ( INIT_FRAME_RATE );
-        pic->mpeg1_flag = 0;
-        pic->vinfo.horizontal_size
-                = INIT_DISP_HORIZONTAL_SIZE;
-        pic->vinfo.vertical_size
-                = INIT_DISP_VERTICAL_SIZE;
-        pic->picture_display_extension_flag[field_type]
-                = 0;
-        pic->pts_flag[field_type] = 0;
-
-        pic->sequence_gop_header = 0;
-        pic->picture_header = 0;
-        pic->sequence_header_flag = 0;
-        pic->gop_flag = 0;
-        pic->sequence_end_flag = 0;
-        pic->sequence_display_extension_flag = 0;
-        pic->last_frame_centre_horizontal_offset = 0;
-        pic->last_frame_centre_vertical_offset = 0;
+	pic->picture_header = 0;
+	pic->sequence_header_data
+		= ( INIT_HORIZONTAL_SIZE << 20 )
+		        | ( INIT_VERTICAL_SIZE << 8 )
+		        | ( INIT_ASPECT_RATIO << 4 )
+		        | ( INIT_FRAME_RATE );
+	pic->mpeg1_flag = 0;
+	pic->vinfo.horizontal_size
+		= INIT_DISP_HORIZONTAL_SIZE;
+	pic->vinfo.vertical_size
+		= INIT_DISP_VERTICAL_SIZE;
+	pic->picture_display_extension_flag[field_type]
+		= 0;
+	pic->pts_flag[field_type] = 0;
+
+	pic->sequence_gop_header = 0;
+	pic->picture_header = 0;
+	pic->sequence_header_flag = 0;
+	pic->gop_flag = 0;
+	pic->sequence_end_flag = 0;
+	pic->sequence_display_extension_flag = 0;
+	pic->last_frame_centre_horizontal_offset = 0;
+	pic->last_frame_centre_vertical_offset = 0;
 	pic->channel = chan;
 }
 #endif
@@ -588,11 +588,11 @@ int dvb_filter_pes2ts(struct dvb_filter_pes2ts *p2ts, unsigned char *pes,
 		buf[1]&=~0x40;
 	}
 	if (!len)
-	        return 0;
+		return 0;
 	buf[3]=0x30|((p2ts->cc++)&0x0f);
 	rest=183-len;
 	if (rest) {
-	        buf[5]=0x00;
+		buf[5]=0x00;
 		if (rest-1)
 			memset(buf+6, 0xff, rest-1);
 	}
diff --git a/drivers/media/dvb/dvb-core/dvb_filter.h b/drivers/media/dvb/dvb-core/dvb_filter.h
index b0848f7836b7..375e3be184b1 100644
--- a/drivers/media/dvb/dvb-core/dvb_filter.h
+++ b/drivers/media/dvb/dvb-core/dvb_filter.h
@@ -29,8 +29,8 @@ typedef int (dvb_filter_pes2ts_cb_t) (void *, unsigned char *);
 
 struct dvb_filter_pes2ts {
 	unsigned char buf[188];
-        unsigned char cc;
-        dvb_filter_pes2ts_cb_t *cb;
+	unsigned char cc;
+	dvb_filter_pes2ts_cb_t *cb;
 	void *priv;
 };
 
@@ -162,7 +162,7 @@ struct dvb_video_info {
 	u32 bit_rate;
 	u32 comp_bit_rate;
 	u32 vbv_buffer_size;
-        s16 vbv_delay;
+	s16 vbv_delay;
 	u32 CSPF;
 	u32 off;
 };
@@ -173,60 +173,60 @@ struct dvb_video_info {
 #define VIDEO_FRAME_PICTURE 0x03
 
 struct mpg_picture {
-        int       channel;
+	int       channel;
 	struct dvb_video_info vinfo;
-        u32      *sequence_gop_header;
-        u32      *picture_header;
-        s32       time_code;
-        int       low_delay;
-        int       closed_gop;
-        int       broken_link;
-        int       sequence_header_flag;
-        int       gop_flag;
-        int       sequence_end_flag;
-
-        u8        profile_and_level;
-        s32       picture_coding_parameter;
-        u32       matrix[32];
-        s8        matrix_change_flag;
-
-        u8        picture_header_parameter;
+	u32      *sequence_gop_header;
+	u32      *picture_header;
+	s32       time_code;
+	int       low_delay;
+	int       closed_gop;
+	int       broken_link;
+	int       sequence_header_flag;
+	int       gop_flag;
+	int       sequence_end_flag;
+
+	u8        profile_and_level;
+	s32       picture_coding_parameter;
+	u32       matrix[32];
+	s8        matrix_change_flag;
+
+	u8        picture_header_parameter;
   /* bit 0 - 2: bwd f code
      bit 3    : fpb vector
      bit 4 - 6: fwd f code
      bit 7    : fpf vector */
 
-        int       mpeg1_flag;
-        int       progressive_sequence;
-        int       sequence_display_extension_flag;
-        u32       sequence_header_data;
-        s16       last_frame_centre_horizontal_offset;
-        s16       last_frame_centre_vertical_offset;
-
-        u32       pts[2]; /* [0] 1st field, [1] 2nd field */
-        int       top_field_first;
-        int       repeat_first_field;
-        int       progressive_frame;
-        int       bank;
-        int       forward_bank;
-        int       backward_bank;
-        int       compress;
-        s16       frame_centre_horizontal_offset[OFF_SIZE];
-                  /* [0-2] 1st field, [3] 2nd field */
-        s16       frame_centre_vertical_offset[OFF_SIZE];
-                  /* [0-2] 1st field, [3] 2nd field */
-        s16       temporal_reference[2];
-                  /* [0] 1st field, [1] 2nd field */
-
-        s8        picture_coding_type[2];
-                  /* [0] 1st field, [1] 2nd field */
-        s8        picture_structure[2];
-                  /* [0] 1st field, [1] 2nd field */
-        s8        picture_display_extension_flag[2];
-                  /* [0] 1st field, [1] 2nd field */
-                  /* picture_display_extenion() 0:no 1:exit*/
-        s8        pts_flag[2];
-                  /* [0] 1st field, [1] 2nd field */
+	int       mpeg1_flag;
+	int       progressive_sequence;
+	int       sequence_display_extension_flag;
+	u32       sequence_header_data;
+	s16       last_frame_centre_horizontal_offset;
+	s16       last_frame_centre_vertical_offset;
+
+	u32       pts[2]; /* [0] 1st field, [1] 2nd field */
+	int       top_field_first;
+	int       repeat_first_field;
+	int       progressive_frame;
+	int       bank;
+	int       forward_bank;
+	int       backward_bank;
+	int       compress;
+	s16       frame_centre_horizontal_offset[OFF_SIZE];
+		  /* [0-2] 1st field, [3] 2nd field */
+	s16       frame_centre_vertical_offset[OFF_SIZE];
+		  /* [0-2] 1st field, [3] 2nd field */
+	s16       temporal_reference[2];
+		  /* [0] 1st field, [1] 2nd field */
+
+	s8        picture_coding_type[2];
+		  /* [0] 1st field, [1] 2nd field */
+	s8        picture_structure[2];
+		  /* [0] 1st field, [1] 2nd field */
+	s8        picture_display_extension_flag[2];
+		  /* [0] 1st field, [1] 2nd field */
+		  /* picture_display_extenion() 0:no 1:exit*/
+	s8        pts_flag[2];
+		  /* [0] 1st field, [1] 2nd field */
 };
 
 struct dvb_audio_info {
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 6ffa6b216363..95ea5095e07e 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -372,10 +372,10 @@ static int dvb_frontend_thread(void *data)
 
 	snprintf (name, sizeof(name), "kdvb-fe-%i", fe->dvb->num);
 
-        lock_kernel();
-        daemonize(name);
-        sigfillset(&current->blocked);
-        unlock_kernel();
+	lock_kernel();
+	daemonize(name);
+	sigfillset(&current->blocked);
+	unlock_kernel();
 
 	fepriv->status = 0;
 	dvb_frontend_init(fe);
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.h b/drivers/media/dvb/dvb-core/dvb_frontend.h
index 348c9b0b988a..1e0840d02f1f 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.h
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.h
@@ -41,10 +41,10 @@
 #include "dvbdev.h"
 
 struct dvb_frontend_tune_settings {
-        int min_delay_ms;
-        int step_size;
-        int max_drift;
-        struct dvb_frontend_parameters parameters;
+	int min_delay_ms;
+	int step_size;
+	int max_drift;
+	struct dvb_frontend_parameters parameters;
 };
 
 struct dvb_frontend;
diff --git a/drivers/media/dvb/dvb-core/dvb_net.c b/drivers/media/dvb/dvb-core/dvb_net.c
index 87935490bfb2..86bba81e851e 100644
--- a/drivers/media/dvb/dvb-core/dvb_net.c
+++ b/drivers/media/dvb/dvb-core/dvb_net.c
@@ -151,6 +151,8 @@ struct dvb_net_priv {
 	unsigned char ule_bridged;		/* Whether the ULE_BRIDGED extension header was found. */
 	int ule_sndu_remain;			/* Nr. of bytes still required for current ULE SNDU. */
 	unsigned long ts_count;			/* Current ts cell counter. */
+
+	struct semaphore mutex;
 };
 
 
@@ -711,7 +713,7 @@ static int dvb_net_ts_callback(const u8 *buffer1, size_t buffer1_len,
 	if (buffer1_len > 32768)
 		printk(KERN_WARNING "length > 32k: %zu.\n", buffer1_len);
 	/* printk("TS callback: %u bytes, %u TS cells @ %p.\n",
-	          buffer1_len, buffer1_len / TS_SZ, buffer1); */
+		  buffer1_len, buffer1_len / TS_SZ, buffer1); */
 	dvb_net_ule(dev, buffer1, buffer1_len);
 	return 0;
 }
@@ -719,8 +721,8 @@ static int dvb_net_ts_callback(const u8 *buffer1, size_t buffer1_len,
 
 static void dvb_net_sec(struct net_device *dev, u8 *pkt, int pkt_len)
 {
-        u8 *eth;
-        struct sk_buff *skb;
+	u8 *eth;
+	struct sk_buff *skb;
 	struct net_device_stats *stats = &(((struct dvb_net_priv *) dev->priv)->stats);
 	int snap = 0;
 
@@ -752,7 +754,7 @@ static void dvb_net_sec(struct net_device *dev, u8 *pkt, int pkt_len)
 			return;
 		}
 		snap = 8;
-        }
+	}
 	if (pkt[7]) {
 		/* FIXME: assemble datagram from multiple sections */
 		stats->rx_errors++;
@@ -776,14 +778,14 @@ static void dvb_net_sec(struct net_device *dev, u8 *pkt, int pkt_len)
 	memcpy(eth + 14, pkt + 12 + snap, pkt_len - 12 - 4 - snap);
 
 	/* create ethernet header: */
-        eth[0]=pkt[0x0b];
-        eth[1]=pkt[0x0a];
-        eth[2]=pkt[0x09];
-        eth[3]=pkt[0x08];
-        eth[4]=pkt[0x04];
-        eth[5]=pkt[0x03];
+	eth[0]=pkt[0x0b];
+	eth[1]=pkt[0x0a];
+	eth[2]=pkt[0x09];
+	eth[3]=pkt[0x08];
+	eth[4]=pkt[0x04];
+	eth[5]=pkt[0x03];
 
-        eth[6]=eth[7]=eth[8]=eth[9]=eth[10]=eth[11]=0;
+	eth[6]=eth[7]=eth[8]=eth[9]=eth[10]=eth[11]=0;
 
 	if (snap) {
 		eth[12] = pkt[18];
@@ -805,7 +807,7 @@ static void dvb_net_sec(struct net_device *dev, u8 *pkt, int pkt_len)
 
 	stats->rx_packets++;
 	stats->rx_bytes+=skb->len;
-        netif_rx(skb);
+	netif_rx(skb);
 }
 
 static int dvb_net_sec_callback(const u8 *buffer1, size_t buffer1_len,
@@ -813,7 +815,7 @@ static int dvb_net_sec_callback(const u8 *buffer1, size_t buffer1_len,
 		 struct dmx_section_filter *filter,
 		 enum dmx_success success)
 {
-        struct net_device *dev = filter->priv;
+	struct net_device *dev = filter->priv;
 
 	/**
 	 * we rely on the DVB API definition where exactly one complete
@@ -881,12 +883,13 @@ static int dvb_net_filter_sec_set(struct net_device *dev,
 
 static int dvb_net_feed_start(struct net_device *dev)
 {
-	int ret, i;
+	int ret = 0, i;
 	struct dvb_net_priv *priv = dev->priv;
-        struct dmx_demux *demux = priv->demux;
-        unsigned char *mac = (unsigned char *) dev->dev_addr;
+	struct dmx_demux *demux = priv->demux;
+	unsigned char *mac = (unsigned char *) dev->dev_addr;
 
 	dprintk("%s: rx_mode %i\n", __FUNCTION__, priv->rx_mode);
+	down(&priv->mutex);
 	if (priv->tsfeed || priv->secfeed || priv->secfilter || priv->multi_secfilter[0])
 		printk("%s: BUG %d\n", __FUNCTION__, __LINE__);
 
@@ -900,7 +903,7 @@ static int dvb_net_feed_start(struct net_device *dev)
 					 dvb_net_sec_callback);
 		if (ret<0) {
 			printk("%s: could not allocate section feed\n", dev->name);
-			return ret;
+			goto error;
 		}
 
 		ret = priv->secfeed->set(priv->secfeed, priv->pid, 32768, 1);
@@ -909,7 +912,7 @@ static int dvb_net_feed_start(struct net_device *dev)
 			printk("%s: could not set section feed\n", dev->name);
 			priv->demux->release_section_feed(priv->demux, priv->secfeed);
 			priv->secfeed=NULL;
-			return ret;
+			goto error;
 		}
 
 		if (priv->rx_mode != RX_MODE_PROMISC) {
@@ -948,7 +951,7 @@ static int dvb_net_feed_start(struct net_device *dev)
 		ret = demux->allocate_ts_feed(demux, &priv->tsfeed, dvb_net_ts_callback);
 		if (ret < 0) {
 			printk("%s: could not allocate ts feed\n", dev->name);
-			return ret;
+			goto error;
 		}
 
 		/* Set netdevice pointer for ts decaps callback. */
@@ -962,23 +965,26 @@ static int dvb_net_feed_start(struct net_device *dev)
 			printk("%s: could not set ts feed\n", dev->name);
 			priv->demux->release_ts_feed(priv->demux, priv->tsfeed);
 			priv->tsfeed = NULL;
-			return ret;
+			goto error;
 		}
 
 		dprintk("%s: start filtering\n", __FUNCTION__);
 		priv->tsfeed->start_filtering(priv->tsfeed);
 	} else
-		return -EINVAL;
+		ret = -EINVAL;
 
-	return 0;
+error:
+	up(&priv->mutex);
+	return ret;
 }
 
 static int dvb_net_feed_stop(struct net_device *dev)
 {
 	struct dvb_net_priv *priv = dev->priv;
-	int i;
+	int i, ret = 0;
 
 	dprintk("%s\n", __FUNCTION__);
+	down(&priv->mutex);
 	if (priv->feedtype == DVB_NET_FEEDTYPE_MPE) {
 		if (priv->secfeed) {
 			if (priv->secfeed->is_filtering) {
@@ -1019,8 +1025,9 @@ static int dvb_net_feed_stop(struct net_device *dev)
 		else
 			printk("%s: no ts feed to stop\n", dev->name);
 	} else
-		return -EINVAL;
-	return 0;
+		ret = -EINVAL;
+	up(&priv->mutex);
+	return ret;
 }
 
 
@@ -1044,8 +1051,8 @@ static void wq_set_multicast_list (void *data)
 	struct dvb_net_priv *priv = dev->priv;
 
 	dvb_net_feed_stop(dev);
-
 	priv->rx_mode = RX_MODE_UNI;
+	spin_lock_bh(&dev->xmit_lock);
 
 	if (dev->flags & IFF_PROMISC) {
 		dprintk("%s: promiscuous mode\n", dev->name);
@@ -1070,6 +1077,7 @@ static void wq_set_multicast_list (void *data)
 		}
 	}
 
+	spin_unlock_bh(&dev->xmit_lock);
 	dvb_net_feed_start(dev);
 }
 
@@ -1121,12 +1129,12 @@ static int dvb_net_stop(struct net_device *dev)
 	struct dvb_net_priv *priv = dev->priv;
 
 	priv->in_use--;
-        return dvb_net_feed_stop(dev);
+	return dvb_net_feed_stop(dev);
 }
 
 static struct net_device_stats * dvb_net_get_stats(struct net_device *dev)
 {
-        return &((struct dvb_net_priv*) dev->priv)->stats;
+	return &((struct dvb_net_priv*) dev->priv)->stats;
 }
 
 static void dvb_net_setup(struct net_device *dev)
@@ -1200,6 +1208,7 @@ static int dvb_net_add_if(struct dvb_net *dvbnet, u16 pid, u8 feedtype)
 
 	INIT_WORK(&priv->set_multicast_list_wq, wq_set_multicast_list, net);
 	INIT_WORK(&priv->restart_net_feed_wq, wq_restart_net_feed, net);
+	init_MUTEX(&priv->mutex);
 
 	net->base_addr = pid;
 
@@ -1351,10 +1360,10 @@ static struct file_operations dvb_net_fops = {
 };
 
 static struct dvb_device dvbdev_net = {
-        .priv = NULL,
-        .users = 1,
-        .writers = 1,
-        .fops = &dvb_net_fops,
+	.priv = NULL,
+	.users = 1,
+	.writers = 1,
+	.fops = &dvb_net_fops,
 };
 
 
diff --git a/drivers/media/dvb/dvb-core/dvb_ringbuffer.c b/drivers/media/dvb/dvb-core/dvb_ringbuffer.c
index fb6d94a69d71..283c6e9339a4 100644
--- a/drivers/media/dvb/dvb-core/dvb_ringbuffer.c
+++ b/drivers/media/dvb/dvb-core/dvb_ringbuffer.c
@@ -42,216 +42,216 @@
 
 void dvb_ringbuffer_init(struct dvb_ringbuffer *rbuf, void *data, size_t len)
 {
-        rbuf->pread=rbuf->pwrite=0;
-        rbuf->data=data;
-        rbuf->size=len;
+	rbuf->pread=rbuf->pwrite=0;
+	rbuf->data=data;
+	rbuf->size=len;
 
-        init_waitqueue_head(&rbuf->queue);
+	init_waitqueue_head(&rbuf->queue);
 
-        spin_lock_init(&(rbuf->lock));
+	spin_lock_init(&(rbuf->lock));
 }
 
 
 
 int dvb_ringbuffer_empty(struct dvb_ringbuffer *rbuf)
 {
-        return (rbuf->pread==rbuf->pwrite);
+	return (rbuf->pread==rbuf->pwrite);
 }
 
 
 
 ssize_t dvb_ringbuffer_free(struct dvb_ringbuffer *rbuf)
 {
-        ssize_t free;
+	ssize_t free;
 
-        free = rbuf->pread - rbuf->pwrite;
-        if (free <= 0)
-                free += rbuf->size;
-        return free-1;
+	free = rbuf->pread - rbuf->pwrite;
+	if (free <= 0)
+		free += rbuf->size;
+	return free-1;
 }
 
 
 
 ssize_t dvb_ringbuffer_avail(struct dvb_ringbuffer *rbuf)
 {
-        ssize_t avail;
+	ssize_t avail;
 
-        avail = rbuf->pwrite - rbuf->pread;
-        if (avail < 0)
-                avail += rbuf->size;
-        return avail;
+	avail = rbuf->pwrite - rbuf->pread;
+	if (avail < 0)
+		avail += rbuf->size;
+	return avail;
 }
 
 
 
 void dvb_ringbuffer_flush(struct dvb_ringbuffer *rbuf)
 {
-        rbuf->pread = rbuf->pwrite;
+	rbuf->pread = rbuf->pwrite;
 }
 
 
 
 void dvb_ringbuffer_flush_spinlock_wakeup(struct dvb_ringbuffer *rbuf)
 {
-        unsigned long flags;
+	unsigned long flags;
 
-        spin_lock_irqsave(&rbuf->lock, flags);
-        dvb_ringbuffer_flush(rbuf);
-        spin_unlock_irqrestore(&rbuf->lock, flags);
+	spin_lock_irqsave(&rbuf->lock, flags);
+	dvb_ringbuffer_flush(rbuf);
+	spin_unlock_irqrestore(&rbuf->lock, flags);
 
-        wake_up(&rbuf->queue);
+	wake_up(&rbuf->queue);
 }
 
 
 
 ssize_t dvb_ringbuffer_read(struct dvb_ringbuffer *rbuf, u8 *buf, size_t len, int usermem)
 {
-        size_t todo = len;
-        size_t split;
-
-        split = (rbuf->pread + len > rbuf->size) ? rbuf->size - rbuf->pread : 0;
-        if (split > 0) {
-                if (!usermem)
-                        memcpy(buf, rbuf->data+rbuf->pread, split);
-                else
-                        if (copy_to_user(buf, rbuf->data+rbuf->pread, split))
-                                return -EFAULT;
-                buf += split;
-                todo -= split;
-                rbuf->pread = 0;
-        }
-        if (!usermem)
-                memcpy(buf, rbuf->data+rbuf->pread, todo);
-        else
-                if (copy_to_user(buf, rbuf->data+rbuf->pread, todo))
-                        return -EFAULT;
-
-        rbuf->pread = (rbuf->pread + todo) % rbuf->size;
-
-        return len;
+	size_t todo = len;
+	size_t split;
+
+	split = (rbuf->pread + len > rbuf->size) ? rbuf->size - rbuf->pread : 0;
+	if (split > 0) {
+		if (!usermem)
+		        memcpy(buf, rbuf->data+rbuf->pread, split);
+		else
+		        if (copy_to_user(buf, rbuf->data+rbuf->pread, split))
+		                return -EFAULT;
+		buf += split;
+		todo -= split;
+		rbuf->pread = 0;
+	}
+	if (!usermem)
+		memcpy(buf, rbuf->data+rbuf->pread, todo);
+	else
+		if (copy_to_user(buf, rbuf->data+rbuf->pread, todo))
+		        return -EFAULT;
+
+	rbuf->pread = (rbuf->pread + todo) % rbuf->size;
+
+	return len;
 }
 
 
 
 ssize_t dvb_ringbuffer_write(struct dvb_ringbuffer *rbuf, const u8 *buf, size_t len)
 {
-        size_t todo = len;
-        size_t split;
+	size_t todo = len;
+	size_t split;
 
-        split = (rbuf->pwrite + len > rbuf->size) ? rbuf->size - rbuf->pwrite : 0;
+	split = (rbuf->pwrite + len > rbuf->size) ? rbuf->size - rbuf->pwrite : 0;
 
-        if (split > 0) {
-                memcpy(rbuf->data+rbuf->pwrite, buf, split);
-                buf += split;
-                todo -= split;
-                rbuf->pwrite = 0;
-        }
-        memcpy(rbuf->data+rbuf->pwrite, buf, todo);
-        rbuf->pwrite = (rbuf->pwrite + todo) % rbuf->size;
+	if (split > 0) {
+		memcpy(rbuf->data+rbuf->pwrite, buf, split);
+		buf += split;
+		todo -= split;
+		rbuf->pwrite = 0;
+	}
+	memcpy(rbuf->data+rbuf->pwrite, buf, todo);
+	rbuf->pwrite = (rbuf->pwrite + todo) % rbuf->size;
 
-        return len;
+	return len;
 }
 
 ssize_t dvb_ringbuffer_pkt_write(struct dvb_ringbuffer *rbuf, u8* buf, size_t len)
 {
-        int status;
-        ssize_t oldpwrite = rbuf->pwrite;
+	int status;
+	ssize_t oldpwrite = rbuf->pwrite;
 
-        DVB_RINGBUFFER_WRITE_BYTE(rbuf, len >> 8);
-        DVB_RINGBUFFER_WRITE_BYTE(rbuf, len & 0xff);
-        DVB_RINGBUFFER_WRITE_BYTE(rbuf, PKT_READY);
-        status = dvb_ringbuffer_write(rbuf, buf, len);
+	DVB_RINGBUFFER_WRITE_BYTE(rbuf, len >> 8);
+	DVB_RINGBUFFER_WRITE_BYTE(rbuf, len & 0xff);
+	DVB_RINGBUFFER_WRITE_BYTE(rbuf, PKT_READY);
+	status = dvb_ringbuffer_write(rbuf, buf, len);
 
-        if (status < 0) rbuf->pwrite = oldpwrite;
-        return status;
+	if (status < 0) rbuf->pwrite = oldpwrite;
+	return status;
 }
 
 ssize_t dvb_ringbuffer_pkt_read(struct dvb_ringbuffer *rbuf, size_t idx,
-                                int offset, u8* buf, size_t len, int usermem)
+		                int offset, u8* buf, size_t len, int usermem)
 {
-        size_t todo;
-        size_t split;
-        size_t pktlen;
-
-        pktlen = rbuf->data[idx] << 8;
-        pktlen |= rbuf->data[(idx + 1) % rbuf->size];
-        if (offset > pktlen) return -EINVAL;
-        if ((offset + len) > pktlen) len = pktlen - offset;
-
-        idx = (idx + DVB_RINGBUFFER_PKTHDRSIZE + offset) % rbuf->size;
-        todo = len;
-        split = ((idx + len) > rbuf->size) ? rbuf->size - idx : 0;
-        if (split > 0) {
-                if (!usermem)
-                        memcpy(buf, rbuf->data+idx, split);
-                else
-                        if (copy_to_user(buf, rbuf->data+idx, split))
-                                return -EFAULT;
-                buf += split;
-                todo -= split;
-                idx = 0;
-        }
-        if (!usermem)
-                memcpy(buf, rbuf->data+idx, todo);
-        else
-                if (copy_to_user(buf, rbuf->data+idx, todo))
-                        return -EFAULT;
-
-        return len;
+	size_t todo;
+	size_t split;
+	size_t pktlen;
+
+	pktlen = rbuf->data[idx] << 8;
+	pktlen |= rbuf->data[(idx + 1) % rbuf->size];
+	if (offset > pktlen) return -EINVAL;
+	if ((offset + len) > pktlen) len = pktlen - offset;
+
+	idx = (idx + DVB_RINGBUFFER_PKTHDRSIZE + offset) % rbuf->size;
+	todo = len;
+	split = ((idx + len) > rbuf->size) ? rbuf->size - idx : 0;
+	if (split > 0) {
+		if (!usermem)
+		        memcpy(buf, rbuf->data+idx, split);
+		else
+		        if (copy_to_user(buf, rbuf->data+idx, split))
+		                return -EFAULT;
+		buf += split;
+		todo -= split;
+		idx = 0;
+	}
+	if (!usermem)
+		memcpy(buf, rbuf->data+idx, todo);
+	else
+		if (copy_to_user(buf, rbuf->data+idx, todo))
+		        return -EFAULT;
+
+	return len;
 }
 
 void dvb_ringbuffer_pkt_dispose(struct dvb_ringbuffer *rbuf, size_t idx)
 {
-        size_t pktlen;
-
-        rbuf->data[(idx + 2) % rbuf->size] = PKT_DISPOSED;
-
-        // clean up disposed packets
-        while(dvb_ringbuffer_avail(rbuf) > DVB_RINGBUFFER_PKTHDRSIZE) {
-                if (DVB_RINGBUFFER_PEEK(rbuf, 2) == PKT_DISPOSED) {
-                        pktlen = DVB_RINGBUFFER_PEEK(rbuf, 0) << 8;
-                        pktlen |= DVB_RINGBUFFER_PEEK(rbuf, 1);
-                        DVB_RINGBUFFER_SKIP(rbuf, pktlen + DVB_RINGBUFFER_PKTHDRSIZE);
-                } else {
-                        // first packet is not disposed, so we stop cleaning now
-                        break;
-                }
-        }
+	size_t pktlen;
+
+	rbuf->data[(idx + 2) % rbuf->size] = PKT_DISPOSED;
+
+	// clean up disposed packets
+	while(dvb_ringbuffer_avail(rbuf) > DVB_RINGBUFFER_PKTHDRSIZE) {
+		if (DVB_RINGBUFFER_PEEK(rbuf, 2) == PKT_DISPOSED) {
+		        pktlen = DVB_RINGBUFFER_PEEK(rbuf, 0) << 8;
+		        pktlen |= DVB_RINGBUFFER_PEEK(rbuf, 1);
+		        DVB_RINGBUFFER_SKIP(rbuf, pktlen + DVB_RINGBUFFER_PKTHDRSIZE);
+		} else {
+		        // first packet is not disposed, so we stop cleaning now
+		        break;
+		}
+	}
 }
 
 ssize_t dvb_ringbuffer_pkt_next(struct dvb_ringbuffer *rbuf, size_t idx, size_t* pktlen)
 {
-        int consumed;
-        int curpktlen;
-        int curpktstatus;
+	int consumed;
+	int curpktlen;
+	int curpktstatus;
 
-        if (idx == -1) {
+	if (idx == -1) {
 	       idx = rbuf->pread;
 	} else {
-                curpktlen = rbuf->data[idx] << 8;
-                curpktlen |= rbuf->data[(idx + 1) % rbuf->size];
-	        idx = (idx + curpktlen + DVB_RINGBUFFER_PKTHDRSIZE) % rbuf->size;
+		curpktlen = rbuf->data[idx] << 8;
+		curpktlen |= rbuf->data[(idx + 1) % rbuf->size];
+		idx = (idx + curpktlen + DVB_RINGBUFFER_PKTHDRSIZE) % rbuf->size;
 	}
 
-        consumed = (idx - rbuf->pread) % rbuf->size;
+	consumed = (idx - rbuf->pread) % rbuf->size;
 
-        while((dvb_ringbuffer_avail(rbuf) - consumed) > DVB_RINGBUFFER_PKTHDRSIZE) {
+	while((dvb_ringbuffer_avail(rbuf) - consumed) > DVB_RINGBUFFER_PKTHDRSIZE) {
 
-                curpktlen = rbuf->data[idx] << 8;
-                curpktlen |= rbuf->data[(idx + 1) % rbuf->size];
-                curpktstatus = rbuf->data[(idx + 2) % rbuf->size];
+		curpktlen = rbuf->data[idx] << 8;
+		curpktlen |= rbuf->data[(idx + 1) % rbuf->size];
+		curpktstatus = rbuf->data[(idx + 2) % rbuf->size];
 
-                if (curpktstatus == PKT_READY) {
-                        *pktlen = curpktlen;
-                        return idx;
-                }
+		if (curpktstatus == PKT_READY) {
+		        *pktlen = curpktlen;
+		        return idx;
+		}
 
-                consumed += curpktlen + DVB_RINGBUFFER_PKTHDRSIZE;
-                idx = (idx + curpktlen + DVB_RINGBUFFER_PKTHDRSIZE) % rbuf->size;
-        }
+		consumed += curpktlen + DVB_RINGBUFFER_PKTHDRSIZE;
+		idx = (idx + curpktlen + DVB_RINGBUFFER_PKTHDRSIZE) % rbuf->size;
+	}
 
-        // no packets available
-        return -1;
+	// no packets available
+	return -1;
 }
 
 
diff --git a/drivers/media/dvb/dvb-core/dvb_ringbuffer.h b/drivers/media/dvb/dvb-core/dvb_ringbuffer.h
index d18e9c4ba9ea..fa476f662f82 100644
--- a/drivers/media/dvb/dvb-core/dvb_ringbuffer.h
+++ b/drivers/media/dvb/dvb-core/dvb_ringbuffer.h
@@ -31,13 +31,13 @@
 #include <linux/wait.h>
 
 struct dvb_ringbuffer {
-        u8               *data;
-        ssize_t           size;
-        ssize_t           pread;
-        ssize_t           pwrite;
+	u8               *data;
+	ssize_t           size;
+	ssize_t           pread;
+	ssize_t           pwrite;
 
-        wait_queue_head_t queue;
-        spinlock_t        lock;
+	wait_queue_head_t queue;
+	spinlock_t        lock;
 };
 
 #define DVB_RINGBUFFER_PKTHDRSIZE 3
@@ -106,7 +106,7 @@ extern void dvb_ringbuffer_flush_spinlock_wakeup(struct dvb_ringbuffer *rbuf);
 ** returns number of bytes transferred or -EFAULT
 */
 extern ssize_t dvb_ringbuffer_read(struct dvb_ringbuffer *rbuf, u8 *buf,
-                                   size_t len, int usermem);
+		                   size_t len, int usermem);
 
 
 /* write routines & macros */
@@ -121,7 +121,7 @@ extern ssize_t dvb_ringbuffer_read(struct dvb_ringbuffer *rbuf, u8 *buf,
 ** returns number of bytes transferred or -EFAULT
 */
 extern ssize_t dvb_ringbuffer_write(struct dvb_ringbuffer *rbuf, const u8 *buf,
-                                    size_t len);
+		                    size_t len);
 
 
 /**
@@ -133,7 +133,7 @@ extern ssize_t dvb_ringbuffer_write(struct dvb_ringbuffer *rbuf, const u8 *buf,
  * returns Number of bytes written, or -EFAULT, -ENOMEM, -EVINAL.
  */
 extern ssize_t dvb_ringbuffer_pkt_write(struct dvb_ringbuffer *rbuf, u8* buf,
-                                        size_t len);
+		                        size_t len);
 
 /**
  * Read from a packet in the ringbuffer. Note: unlike dvb_ringbuffer_read(), this
@@ -149,7 +149,7 @@ extern ssize_t dvb_ringbuffer_pkt_write(struct dvb_ringbuffer *rbuf, u8* buf,
  * returns Number of bytes read, or -EFAULT.
  */
 extern ssize_t dvb_ringbuffer_pkt_read(struct dvb_ringbuffer *rbuf, size_t idx,
-                                       int offset, u8* buf, size_t len, int usermem);
+		                       int offset, u8* buf, size_t len, int usermem);
 
 /**
  * Dispose of a packet in the ring buffer.
diff --git a/drivers/media/dvb/dvb-core/dvbdev.c b/drivers/media/dvb/dvb-core/dvbdev.c
index 477b4fa56430..a4aee8665854 100644
--- a/drivers/media/dvb/dvb-core/dvbdev.c
+++ b/drivers/media/dvb/dvb-core/dvbdev.c
@@ -47,7 +47,7 @@ static LIST_HEAD(dvb_adapter_list);
 static DECLARE_MUTEX(dvbdev_register_lock);
 
 static const char * const dnames[] = {
-        "video", "audio", "sec", "frontend", "demux", "dvr", "ca",
+	"video", "audio", "sec", "frontend", "demux", "dvr", "ca",
 	"net", "osd"
 };
 
@@ -90,15 +90,15 @@ static int dvb_device_open(struct inode *inode, struct file *file)
 
 		file->private_data = dvbdev;
 		old_fops = file->f_op;
-                file->f_op = fops_get(dvbdev->fops);
-                if(file->f_op->open)
-                        err = file->f_op->open(inode,file);
-                if (err) {
-                        fops_put(file->f_op);
-                        file->f_op = fops_get(old_fops);
-                }
-                fops_put(old_fops);
-                return err;
+		file->f_op = fops_get(dvbdev->fops);
+		if(file->f_op->open)
+		        err = file->f_op->open(inode,file);
+		if (err) {
+		        fops_put(file->f_op);
+		        file->f_op = fops_get(old_fops);
+		}
+		fops_put(old_fops);
+		return err;
 	}
 	return -ENODEV;
 }
@@ -117,21 +117,21 @@ static struct cdev dvb_device_cdev = {
 
 int dvb_generic_open(struct inode *inode, struct file *file)
 {
-        struct dvb_device *dvbdev = file->private_data;
+	struct dvb_device *dvbdev = file->private_data;
 
-        if (!dvbdev)
-                return -ENODEV;
+	if (!dvbdev)
+		return -ENODEV;
 
 	if (!dvbdev->users)
-                return -EBUSY;
+		return -EBUSY;
 
 	if ((file->f_flags & O_ACCMODE) == O_RDONLY) {
-                if (!dvbdev->readers)
-		        return -EBUSY;
+		if (!dvbdev->readers)
+			return -EBUSY;
 		dvbdev->readers--;
 	} else {
-                if (!dvbdev->writers)
-		        return -EBUSY;
+		if (!dvbdev->writers)
+			return -EBUSY;
 		dvbdev->writers--;
 	}
 
@@ -143,10 +143,10 @@ EXPORT_SYMBOL(dvb_generic_open);
 
 int dvb_generic_release(struct inode *inode, struct file *file)
 {
-        struct dvb_device *dvbdev = file->private_data;
+	struct dvb_device *dvbdev = file->private_data;
 
 	if (!dvbdev)
-                return -ENODEV;
+		return -ENODEV;
 
 	if ((file->f_flags & O_ACCMODE) == O_RDONLY) {
 		dvbdev->readers++;
@@ -163,10 +163,10 @@ EXPORT_SYMBOL(dvb_generic_release);
 int dvb_generic_ioctl(struct inode *inode, struct file *file,
 		      unsigned int cmd, unsigned long arg)
 {
-        struct dvb_device *dvbdev = file->private_data;
+	struct dvb_device *dvbdev = file->private_data;
 
-        if (!dvbdev)
-	        return -ENODEV;
+	if (!dvbdev)
+		return -ENODEV;
 
 	if (!dvbdev->kernel_ioctl)
 		return -EINVAL;
@@ -334,63 +334,63 @@ EXPORT_SYMBOL(dvb_unregister_adapter);
    to the v4l "videodev.o" module, which is unnecessary for some
    cards (ie. the budget dvb-cards don't need the v4l module...) */
 int dvb_usercopy(struct inode *inode, struct file *file,
-	             unsigned int cmd, unsigned long arg,
+		     unsigned int cmd, unsigned long arg,
 		     int (*func)(struct inode *inode, struct file *file,
 		     unsigned int cmd, void *arg))
 {
-        char    sbuf[128];
-        void    *mbuf = NULL;
-        void    *parg = NULL;
-        int     err  = -EINVAL;
-
-        /*  Copy arguments into temp kernel buffer  */
-        switch (_IOC_DIR(cmd)) {
-        case _IOC_NONE:
+	char    sbuf[128];
+	void    *mbuf = NULL;
+	void    *parg = NULL;
+	int     err  = -EINVAL;
+
+	/*  Copy arguments into temp kernel buffer  */
+	switch (_IOC_DIR(cmd)) {
+	case _IOC_NONE:
 		/*
 		 * For this command, the pointer is actually an integer
 		 * argument.
 		 */
 		parg = (void *) arg;
 		break;
-        case _IOC_READ: /* some v4l ioctls are marked wrong ... */
-        case _IOC_WRITE:
-        case (_IOC_WRITE | _IOC_READ):
-                if (_IOC_SIZE(cmd) <= sizeof(sbuf)) {
-                        parg = sbuf;
-                } else {
-                        /* too big to allocate from stack */
-                        mbuf = kmalloc(_IOC_SIZE(cmd),GFP_KERNEL);
-                        if (NULL == mbuf)
-                                return -ENOMEM;
-                        parg = mbuf;
-                }
-
-                err = -EFAULT;
-                if (copy_from_user(parg, (void __user *)arg, _IOC_SIZE(cmd)))
-                        goto out;
-                break;
-        }
-
-        /* call driver */
-        if ((err = func(inode, file, cmd, parg)) == -ENOIOCTLCMD)
-                err = -EINVAL;
-
-        if (err < 0)
-                goto out;
-
-        /*  Copy results into user buffer  */
-        switch (_IOC_DIR(cmd))
-        {
-        case _IOC_READ:
-        case (_IOC_WRITE | _IOC_READ):
-                if (copy_to_user((void __user *)arg, parg, _IOC_SIZE(cmd)))
-                        err = -EFAULT;
-                break;
-        }
+	case _IOC_READ: /* some v4l ioctls are marked wrong ... */
+	case _IOC_WRITE:
+	case (_IOC_WRITE | _IOC_READ):
+		if (_IOC_SIZE(cmd) <= sizeof(sbuf)) {
+		        parg = sbuf;
+		} else {
+		        /* too big to allocate from stack */
+		        mbuf = kmalloc(_IOC_SIZE(cmd),GFP_KERNEL);
+		        if (NULL == mbuf)
+		                return -ENOMEM;
+		        parg = mbuf;
+		}
+
+		err = -EFAULT;
+		if (copy_from_user(parg, (void __user *)arg, _IOC_SIZE(cmd)))
+		        goto out;
+		break;
+	}
+
+	/* call driver */
+	if ((err = func(inode, file, cmd, parg)) == -ENOIOCTLCMD)
+		err = -EINVAL;
+
+	if (err < 0)
+		goto out;
+
+	/*  Copy results into user buffer  */
+	switch (_IOC_DIR(cmd))
+	{
+	case _IOC_READ:
+	case (_IOC_WRITE | _IOC_READ):
+		if (copy_to_user((void __user *)arg, parg, _IOC_SIZE(cmd)))
+		        err = -EFAULT;
+		break;
+	}
 
 out:
-        kfree(mbuf);
-        return err;
+	kfree(mbuf);
+	return err;
 }
 
 static int __init init_dvbdev(void)
@@ -427,10 +427,10 @@ error:
 
 static void __exit exit_dvbdev(void)
 {
-        devfs_remove("dvb");
+	devfs_remove("dvb");
 	class_destroy(dvb_class);
 	cdev_del(&dvb_device_cdev);
-        unregister_chrdev_region(MKDEV(DVB_MAJOR, 0), MAX_DVB_MINORS);
+	unregister_chrdev_region(MKDEV(DVB_MAJOR, 0), MAX_DVB_MINORS);
 }
 
 module_init(init_dvbdev);
diff --git a/drivers/media/dvb/dvb-core/dvbdev.h b/drivers/media/dvb/dvb-core/dvbdev.h
index a251867f30f1..0cc6e4a0e27c 100644
--- a/drivers/media/dvb/dvb-core/dvbdev.h
+++ b/drivers/media/dvb/dvb-core/dvbdev.h
@@ -68,8 +68,8 @@ struct dvb_device {
 	int writers;
 	int users;
 
-        /* don't really need those !? -- FIXME: use video_usercopy  */
-        int (*kernel_ioctl)(struct inode *inode, struct file *file,
+	/* don't really need those !? -- FIXME: use video_usercopy  */
+	int (*kernel_ioctl)(struct inode *inode, struct file *file,
 			    unsigned int cmd, void *arg);
 
 	void *priv;
@@ -97,7 +97,7 @@ we simply define out own dvb_usercopy(), which will hopefully become
 generic_usercopy()  someday... */
 
 extern int dvb_usercopy(struct inode *inode, struct file *file,
-	                    unsigned int cmd, unsigned long arg,
+		            unsigned int cmd, unsigned long arg,
 			    int (*func)(struct inode *inode, struct file *file,
 			    unsigned int cmd, void *arg));
 
diff --git a/drivers/media/dvb/dvb-usb/a800.c b/drivers/media/dvb/dvb-usb/a800.c
index 49f541d9a042..8c7beffb045f 100644
--- a/drivers/media/dvb/dvb-usb/a800.c
+++ b/drivers/media/dvb/dvb-usb/a800.c
@@ -65,7 +65,7 @@ static struct dvb_usb_rc_key a800_rc_keys[] = {
 
 };
 
-int a800_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
+static int a800_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 {
 	u8 key[5];
 	if (usb_control_msg(d->udev,usb_rcvctrlpipe(d->udev,0),
diff --git a/drivers/media/dvb/dvb-usb/dibusb-common.c b/drivers/media/dvb/dvb-usb/dibusb-common.c
index 00b946419b40..269d899da488 100644
--- a/drivers/media/dvb/dvb-usb/dibusb-common.c
+++ b/drivers/media/dvb/dvb-usb/dibusb-common.c
@@ -21,9 +21,9 @@ MODULE_LICENSE("GPL");
 int dibusb_streaming_ctrl(struct dvb_usb_device *d, int onoff)
 {
 	if (d->priv != NULL) {
-		struct dib_fe_xfer_ops *ops = d->priv;
-		if (ops->fifo_ctrl != NULL)
-			if (ops->fifo_ctrl(d->fe,onoff)) {
+		struct dibusb_state *st = d->priv;
+		if (st->ops.fifo_ctrl != NULL)
+			if (st->ops.fifo_ctrl(d->fe,onoff)) {
 				err("error while controlling the fifo of the demod.");
 				return -ENODEV;
 			}
@@ -35,9 +35,9 @@ EXPORT_SYMBOL(dibusb_streaming_ctrl);
 int dibusb_pid_filter(struct dvb_usb_device *d, int index, u16 pid, int onoff)
 {
 	if (d->priv != NULL) {
-		struct dib_fe_xfer_ops *ops = d->priv;
-		if (d->pid_filtering && ops->pid_ctrl != NULL)
-			ops->pid_ctrl(d->fe,index,pid,onoff);
+		struct dibusb_state *st = d->priv;
+		if (st->ops.pid_ctrl != NULL)
+			st->ops.pid_ctrl(d->fe,index,pid,onoff);
 	}
 	return 0;
 }
@@ -46,9 +46,9 @@ EXPORT_SYMBOL(dibusb_pid_filter);
 int dibusb_pid_filter_ctrl(struct dvb_usb_device *d, int onoff)
 {
 	if (d->priv != NULL) {
-		struct dib_fe_xfer_ops *ops = d->priv;
-		if (ops->pid_parse != NULL)
-			if (ops->pid_parse(d->fe,onoff) < 0)
+		struct dibusb_state *st = d->priv;
+		if (st->ops.pid_parse != NULL)
+			if (st->ops.pid_parse(d->fe,onoff) < 0)
 				err("could not handle pid_parser");
 	}
 	return 0;
diff --git a/drivers/media/dvb/dvb-usb/digitv.c b/drivers/media/dvb/dvb-usb/digitv.c
index 74545f82eff1..f98e306a5759 100644
--- a/drivers/media/dvb/dvb-usb/digitv.c
+++ b/drivers/media/dvb/dvb-usb/digitv.c
@@ -148,7 +148,7 @@ static struct dvb_usb_rc_key digitv_rc_keys[] = {
 };
 
 /* TODO is it really the NEC protocol ? */
-int digitv_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
+static int digitv_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 {
 	u8 key[5];
 
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-init.c b/drivers/media/dvb/dvb-usb/dvb-usb-init.c
index a902059812a2..dd8e0b94edba 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-init.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-init.c
@@ -23,7 +23,7 @@ module_param_named(disable_rc_polling, dvb_usb_disable_rc_polling, int, 0644);
 MODULE_PARM_DESC(disable_rc_polling, "disable remote control polling (default: 0).");
 
 /* general initialization functions */
-int dvb_usb_exit(struct dvb_usb_device *d)
+static int dvb_usb_exit(struct dvb_usb_device *d)
 {
 	deb_info("state before exiting everything: %x\n",d->state);
 	dvb_usb_remote_exit(d);
diff --git a/drivers/media/dvb/dvb-usb/vp702x-fe.c b/drivers/media/dvb/dvb-usb/vp702x-fe.c
index f20d8dbd0be8..104b5d016c7b 100644
--- a/drivers/media/dvb/dvb-usb/vp702x-fe.c
+++ b/drivers/media/dvb/dvb-usb/vp702x-fe.c
@@ -190,7 +190,7 @@ static int vp702x_fe_get_frontend(struct dvb_frontend* fe,
 }
 
 static int vp702x_fe_send_diseqc_msg (struct dvb_frontend* fe,
-		                    struct dvb_diseqc_master_cmd *m)
+			            struct dvb_diseqc_master_cmd *m)
 {
 	struct vp702x_fe_state *st = fe->demodulator_priv;
 	u8 cmd[8],ibuf[10];
diff --git a/drivers/media/dvb/dvb-usb/vp7045-fe.c b/drivers/media/dvb/dvb-usb/vp7045-fe.c
index 2746edfeccba..83f1de1e7e57 100644
--- a/drivers/media/dvb/dvb-usb/vp7045-fe.c
+++ b/drivers/media/dvb/dvb-usb/vp7045-fe.c
@@ -58,7 +58,7 @@ static int vp7045_fe_read_ber(struct dvb_frontend* fe, u32 *ber)
 	struct vp7045_fe_state *state = fe->demodulator_priv;
 	*ber = (vp7045_read_reg(state->d, 0x0D) << 16) |
 	       (vp7045_read_reg(state->d, 0x0E) << 8) |
-	        vp7045_read_reg(state->d, 0x0F);
+		vp7045_read_reg(state->d, 0x0F);
 	return 0;
 }
 
diff --git a/drivers/media/dvb/frontends/at76c651.c b/drivers/media/dvb/frontends/at76c651.c
index 72a2b5455b0b..8e0f4b3a1417 100644
--- a/drivers/media/dvb/frontends/at76c651.c
+++ b/drivers/media/dvb/frontends/at76c651.c
@@ -361,9 +361,9 @@ static int at76c651_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
 
 static int at76c651_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings *fesettings)
 {
-        fesettings->min_delay_ms = 50;
-        fesettings->step_size = 0;
-        fesettings->max_drift = 0;
+	fesettings->min_delay_ms = 50;
+	fesettings->step_size = 0;
+	fesettings->max_drift = 0;
 	return 0;
 }
 
diff --git a/drivers/media/dvb/frontends/bcm3510.c b/drivers/media/dvb/frontends/bcm3510.c
index f6d4ee78bdd4..8ceb9a33c7af 100644
--- a/drivers/media/dvb/frontends/bcm3510.c
+++ b/drivers/media/dvb/frontends/bcm3510.c
@@ -69,7 +69,7 @@ MODULE_PARM_DESC(debug, "set debugging level (1=info,2=i2c (|-able)).");
 #define dbufout(b,l,m) {\
 	    int i; \
 	    for (i = 0; i < l; i++) \
-	        m("%02x ",b[i]); \
+		m("%02x ",b[i]); \
 }
 #define deb_info(args...) dprintk(0x01,args)
 #define deb_i2c(args...)  dprintk(0x02,args)
@@ -827,7 +827,7 @@ static struct dvb_frontend_ops bcm3510_ops = {
 		.type = FE_ATSC,
 		.frequency_min =  54000000,
 		.frequency_max = 803000000,
-                /* stepsize is just a guess */
+		/* stepsize is just a guess */
 		.frequency_stepsize = 0,
 		.caps =
 			FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
diff --git a/drivers/media/dvb/frontends/cx22700.c b/drivers/media/dvb/frontends/cx22700.c
index 0c2ed4438618..755f774f6b7d 100644
--- a/drivers/media/dvb/frontends/cx22700.c
+++ b/drivers/media/dvb/frontends/cx22700.c
@@ -355,10 +355,10 @@ static int cx22700_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
 
 static int cx22700_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings)
 {
-        fesettings->min_delay_ms = 150;
-        fesettings->step_size = 166667;
-        fesettings->max_drift = 166667*2;
-        return 0;
+	fesettings->min_delay_ms = 150;
+	fesettings->step_size = 166667;
+	fesettings->max_drift = 166667*2;
+	return 0;
 }
 
 static void cx22700_release(struct dvb_frontend* fe)
@@ -407,7 +407,7 @@ static struct dvb_frontend_ops cx22700_ops = {
 		.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
 		      FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
 		      FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_64 |
-	              FE_CAN_RECOVER
+		      FE_CAN_RECOVER
 	},
 
 	.release = cx22700_release,
diff --git a/drivers/media/dvb/frontends/cx22702.c b/drivers/media/dvb/frontends/cx22702.c
index 9f639297a9f2..5de0e6d350b1 100644
--- a/drivers/media/dvb/frontends/cx22702.c
+++ b/drivers/media/dvb/frontends/cx22702.c
@@ -2,12 +2,12 @@
     Conexant 22702 DVB OFDM demodulator driver
 
     based on:
-        Alps TDMB7 DVB OFDM demodulator driver
+	Alps TDMB7 DVB OFDM demodulator driver
 
     Copyright (C) 2001-2002 Convergence Integrated Media GmbH
 	  Holger Waechtler <holger@convergence.de>
 
-    Copyright (C) 2004 Steven Toth <steve@toth.demon.co.uk>
+    Copyright (C) 2004 Steven Toth <stoth@hauppauge.com>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/dvb/frontends/cx22702.h b/drivers/media/dvb/frontends/cx22702.h
index 11f86806756e..5633976a58f1 100644
--- a/drivers/media/dvb/frontends/cx22702.h
+++ b/drivers/media/dvb/frontends/cx22702.h
@@ -2,12 +2,12 @@
     Conexant 22702 DVB OFDM demodulator driver
 
     based on:
-        Alps TDMB7 DVB OFDM demodulator driver
+	Alps TDMB7 DVB OFDM demodulator driver
 
     Copyright (C) 2001-2002 Convergence Integrated Media GmbH
 	  Holger Waechtler <holger@convergence.de>
 
-    Copyright (C) 2004 Steven Toth <steve@toth.demon.co.uk>
+    Copyright (C) 2004 Steven Toth <stoth@hauppauge.com>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/dvb/frontends/cx24110.c b/drivers/media/dvb/frontends/cx24110.c
index 654d7dc879d9..0c4db80ec332 100644
--- a/drivers/media/dvb/frontends/cx24110.c
+++ b/drivers/media/dvb/frontends/cx24110.c
@@ -55,81 +55,81 @@ static int debug;
 	} while (0)
 
 static struct {u8 reg; u8 data;} cx24110_regdata[]=
-                      /* Comments beginning with @ denote this value should
-                         be the default */
-        {{0x09,0x01}, /* SoftResetAll */
-         {0x09,0x00}, /* release reset */
-         {0x01,0xe8}, /* MSB of code rate 27.5MS/s */
-         {0x02,0x17}, /* middle byte " */
-         {0x03,0x29}, /* LSB         " */
-         {0x05,0x03}, /* @ DVB mode, standard code rate 3/4 */
-         {0x06,0xa5}, /* @ PLL 60MHz */
-         {0x07,0x01}, /* @ Fclk, i.e. sampling clock, 60MHz */
-         {0x0a,0x00}, /* @ partial chip disables, do not set */
-         {0x0b,0x01}, /* set output clock in gapped mode, start signal low
-                         active for first byte */
-         {0x0c,0x11}, /* no parity bytes, large hold time, serial data out */
-         {0x0d,0x6f}, /* @ RS Sync/Unsync thresholds */
-         {0x10,0x40}, /* chip doc is misleading here: write bit 6 as 1
-                         to avoid starting the BER counter. Reset the
-                         CRC test bit. Finite counting selected */
-         {0x15,0xff}, /* @ size of the limited time window for RS BER
-                         estimation. It is <value>*256 RS blocks, this
-                         gives approx. 2.6 sec at 27.5MS/s, rate 3/4 */
-         {0x16,0x00}, /* @ enable all RS output ports */
-         {0x17,0x04}, /* @ time window allowed for the RS to sync */
-         {0x18,0xae}, /* @ allow all standard DVB code rates to be scanned
-                         for automatically */
-                      /* leave the current code rate and normalization
-                         registers as they are after reset... */
-         {0x21,0x10}, /* @ during AutoAcq, search each viterbi setting
-                         only once */
-         {0x23,0x18}, /* @ size of the limited time window for Viterbi BER
-                         estimation. It is <value>*65536 channel bits, i.e.
-                         approx. 38ms at 27.5MS/s, rate 3/4 */
-         {0x24,0x24}, /* do not trigger Viterbi CRC test. Finite count window */
-                      /* leave front-end AGC parameters at default values */
-                      /* leave decimation AGC parameters at default values */
-         {0x35,0x40}, /* disable all interrupts. They are not connected anyway */
-         {0x36,0xff}, /* clear all interrupt pending flags */
-         {0x37,0x00}, /* @ fully enable AutoAcqq state machine */
-         {0x38,0x07}, /* @ enable fade recovery, but not autostart AutoAcq */
-                      /* leave the equalizer parameters on their default values */
-                      /* leave the final AGC parameters on their default values */
-         {0x41,0x00}, /* @ MSB of front-end derotator frequency */
-         {0x42,0x00}, /* @ middle bytes " */
-         {0x43,0x00}, /* @ LSB          " */
-                      /* leave the carrier tracking loop parameters on default */
-                      /* leave the bit timing loop parameters at gefault */
-         {0x56,0x4d}, /* set the filtune voltage to 2.7V, as recommended by */
-                      /* the cx24108 data sheet for symbol rates above 15MS/s */
-         {0x57,0x00}, /* @ Filter sigma delta enabled, positive */
-         {0x61,0x95}, /* GPIO pins 1-4 have special function */
-         {0x62,0x05}, /* GPIO pin 5 has special function, pin 6 is GPIO */
-         {0x63,0x00}, /* All GPIO pins use CMOS output characteristics */
-         {0x64,0x20}, /* GPIO 6 is input, all others are outputs */
-         {0x6d,0x30}, /* tuner auto mode clock freq 62kHz */
-         {0x70,0x15}, /* use auto mode, tuner word is 21 bits long */
-         {0x73,0x00}, /* @ disable several demod bypasses */
-         {0x74,0x00}, /* @  " */
-         {0x75,0x00}  /* @  " */
-                      /* the remaining registers are for SEC */
+		      /* Comments beginning with @ denote this value should
+		         be the default */
+	{{0x09,0x01}, /* SoftResetAll */
+	 {0x09,0x00}, /* release reset */
+	 {0x01,0xe8}, /* MSB of code rate 27.5MS/s */
+	 {0x02,0x17}, /* middle byte " */
+	 {0x03,0x29}, /* LSB         " */
+	 {0x05,0x03}, /* @ DVB mode, standard code rate 3/4 */
+	 {0x06,0xa5}, /* @ PLL 60MHz */
+	 {0x07,0x01}, /* @ Fclk, i.e. sampling clock, 60MHz */
+	 {0x0a,0x00}, /* @ partial chip disables, do not set */
+	 {0x0b,0x01}, /* set output clock in gapped mode, start signal low
+		         active for first byte */
+	 {0x0c,0x11}, /* no parity bytes, large hold time, serial data out */
+	 {0x0d,0x6f}, /* @ RS Sync/Unsync thresholds */
+	 {0x10,0x40}, /* chip doc is misleading here: write bit 6 as 1
+		         to avoid starting the BER counter. Reset the
+		         CRC test bit. Finite counting selected */
+	 {0x15,0xff}, /* @ size of the limited time window for RS BER
+		         estimation. It is <value>*256 RS blocks, this
+		         gives approx. 2.6 sec at 27.5MS/s, rate 3/4 */
+	 {0x16,0x00}, /* @ enable all RS output ports */
+	 {0x17,0x04}, /* @ time window allowed for the RS to sync */
+	 {0x18,0xae}, /* @ allow all standard DVB code rates to be scanned
+		         for automatically */
+		      /* leave the current code rate and normalization
+		         registers as they are after reset... */
+	 {0x21,0x10}, /* @ during AutoAcq, search each viterbi setting
+		         only once */
+	 {0x23,0x18}, /* @ size of the limited time window for Viterbi BER
+		         estimation. It is <value>*65536 channel bits, i.e.
+		         approx. 38ms at 27.5MS/s, rate 3/4 */
+	 {0x24,0x24}, /* do not trigger Viterbi CRC test. Finite count window */
+		      /* leave front-end AGC parameters at default values */
+		      /* leave decimation AGC parameters at default values */
+	 {0x35,0x40}, /* disable all interrupts. They are not connected anyway */
+	 {0x36,0xff}, /* clear all interrupt pending flags */
+	 {0x37,0x00}, /* @ fully enable AutoAcqq state machine */
+	 {0x38,0x07}, /* @ enable fade recovery, but not autostart AutoAcq */
+		      /* leave the equalizer parameters on their default values */
+		      /* leave the final AGC parameters on their default values */
+	 {0x41,0x00}, /* @ MSB of front-end derotator frequency */
+	 {0x42,0x00}, /* @ middle bytes " */
+	 {0x43,0x00}, /* @ LSB          " */
+		      /* leave the carrier tracking loop parameters on default */
+		      /* leave the bit timing loop parameters at gefault */
+	 {0x56,0x4d}, /* set the filtune voltage to 2.7V, as recommended by */
+		      /* the cx24108 data sheet for symbol rates above 15MS/s */
+	 {0x57,0x00}, /* @ Filter sigma delta enabled, positive */
+	 {0x61,0x95}, /* GPIO pins 1-4 have special function */
+	 {0x62,0x05}, /* GPIO pin 5 has special function, pin 6 is GPIO */
+	 {0x63,0x00}, /* All GPIO pins use CMOS output characteristics */
+	 {0x64,0x20}, /* GPIO 6 is input, all others are outputs */
+	 {0x6d,0x30}, /* tuner auto mode clock freq 62kHz */
+	 {0x70,0x15}, /* use auto mode, tuner word is 21 bits long */
+	 {0x73,0x00}, /* @ disable several demod bypasses */
+	 {0x74,0x00}, /* @  " */
+	 {0x75,0x00}  /* @  " */
+		      /* the remaining registers are for SEC */
 	};
 
 
 static int cx24110_writereg (struct cx24110_state* state, int reg, int data)
 {
-        u8 buf [] = { reg, data };
+	u8 buf [] = { reg, data };
 	struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = buf, .len = 2 };
 	int err;
 
-        if ((err = i2c_transfer(state->i2c, &msg, 1)) != 1) {
+	if ((err = i2c_transfer(state->i2c, &msg, 1)) != 1) {
 		dprintk ("%s: writereg error (err == %i, reg == 0x%02x,"
 			 " data == 0x%02x)\n", __FUNCTION__, err, reg, data);
 		return -EREMOTEIO;
 	}
 
-        return 0;
+	return 0;
 }
 
 static int cx24110_readreg (struct cx24110_state* state, u8 reg)
@@ -153,27 +153,27 @@ static int cx24110_set_inversion (struct cx24110_state* state, fe_spectral_inver
 
 	switch (inversion) {
 	case INVERSION_OFF:
-                cx24110_writereg(state,0x37,cx24110_readreg(state,0x37)|0x1);
-                /* AcqSpectrInvDis on. No idea why someone should want this */
-                cx24110_writereg(state,0x5,cx24110_readreg(state,0x5)&0xf7);
-                /* Initial value 0 at start of acq */
-                cx24110_writereg(state,0x22,cx24110_readreg(state,0x22)&0xef);
-                /* current value 0 */
-                /* The cx24110 manual tells us this reg is read-only.
-                   But what the heck... set it ayways */
-                break;
+		cx24110_writereg(state,0x37,cx24110_readreg(state,0x37)|0x1);
+		/* AcqSpectrInvDis on. No idea why someone should want this */
+		cx24110_writereg(state,0x5,cx24110_readreg(state,0x5)&0xf7);
+		/* Initial value 0 at start of acq */
+		cx24110_writereg(state,0x22,cx24110_readreg(state,0x22)&0xef);
+		/* current value 0 */
+		/* The cx24110 manual tells us this reg is read-only.
+		   But what the heck... set it ayways */
+		break;
 	case INVERSION_ON:
-                cx24110_writereg(state,0x37,cx24110_readreg(state,0x37)|0x1);
-                /* AcqSpectrInvDis on. No idea why someone should want this */
-                cx24110_writereg(state,0x5,cx24110_readreg(state,0x5)|0x08);
-                /* Initial value 1 at start of acq */
-                cx24110_writereg(state,0x22,cx24110_readreg(state,0x22)|0x10);
-                /* current value 1 */
-                break;
+		cx24110_writereg(state,0x37,cx24110_readreg(state,0x37)|0x1);
+		/* AcqSpectrInvDis on. No idea why someone should want this */
+		cx24110_writereg(state,0x5,cx24110_readreg(state,0x5)|0x08);
+		/* Initial value 1 at start of acq */
+		cx24110_writereg(state,0x22,cx24110_readreg(state,0x22)|0x10);
+		/* current value 1 */
+		break;
 	case INVERSION_AUTO:
-                cx24110_writereg(state,0x37,cx24110_readreg(state,0x37)&0xfe);
-                /* AcqSpectrInvDis off. Leave initial & current states as is */
-                break;
+		cx24110_writereg(state,0x37,cx24110_readreg(state,0x37)&0xfe);
+		/* AcqSpectrInvDis off. Leave initial & current states as is */
+		break;
 	default:
 		return -EINVAL;
 	}
@@ -185,18 +185,18 @@ static int cx24110_set_fec (struct cx24110_state* state, fe_code_rate_t fec)
 {
 /* fixme (low): error handling */
 
-        static const int rate[]={-1,1,2,3,5,7,-1};
-        static const int g1[]={-1,0x01,0x02,0x05,0x15,0x45,-1};
-        static const int g2[]={-1,0x01,0x03,0x06,0x1a,0x7a,-1};
+	static const int rate[]={-1,1,2,3,5,7,-1};
+	static const int g1[]={-1,0x01,0x02,0x05,0x15,0x45,-1};
+	static const int g2[]={-1,0x01,0x03,0x06,0x1a,0x7a,-1};
 
-        /* Well, the AutoAcq engine of the cx24106 and 24110 automatically
-           searches all enabled viterbi rates, and can handle non-standard
-           rates as well. */
+	/* Well, the AutoAcq engine of the cx24106 and 24110 automatically
+	   searches all enabled viterbi rates, and can handle non-standard
+	   rates as well. */
 
-        if (fec>FEC_AUTO)
-                fec=FEC_AUTO;
+	if (fec>FEC_AUTO)
+		fec=FEC_AUTO;
 
-        if (fec==FEC_AUTO) { /* (re-)establish AutoAcq behaviour */
+	if (fec==FEC_AUTO) { /* (re-)establish AutoAcq behaviour */
 		cx24110_writereg(state,0x37,cx24110_readreg(state,0x37)&0xdf);
 		/* clear AcqVitDis bit */
 		cx24110_writereg(state,0x18,0xae);
@@ -208,7 +208,7 @@ static int cx24110_set_fec (struct cx24110_state* state, fe_code_rate_t fec)
 		cx24110_writereg(state,0x1a,0x05); cx24110_writereg(state,0x1b,0x06);
 		/* set the puncture registers for code rate 3/4 */
 		return 0;
-        } else {
+	} else {
 		cx24110_writereg(state,0x37,cx24110_readreg(state,0x37)|0x20);
 		/* set AcqVitDis bit */
 		if(rate[fec]>0) {
@@ -219,10 +219,10 @@ static int cx24110_set_fec (struct cx24110_state* state, fe_code_rate_t fec)
 			cx24110_writereg(state,0x1a,g1[fec]);
 			cx24110_writereg(state,0x1b,g2[fec]);
 			/* not sure if this is the right way: I always used AutoAcq mode */
-           } else
+	   } else
 		   return -EOPNOTSUPP;
 /* fixme (low): which is the correct return code? */
-        };
+	};
 	return 0;
 }
 
@@ -245,72 +245,72 @@ static fe_code_rate_t cx24110_get_fec (struct cx24110_state* state)
 static int cx24110_set_symbolrate (struct cx24110_state* state, u32 srate)
 {
 /* fixme (low): add error handling */
-        u32 ratio;
-        u32 tmp, fclk, BDRI;
+	u32 ratio;
+	u32 tmp, fclk, BDRI;
 
-        static const u32 bands[]={5000000UL,15000000UL,90999000UL/2};
-        int i;
+	static const u32 bands[]={5000000UL,15000000UL,90999000UL/2};
+	int i;
 
 dprintk("cx24110 debug: entering %s(%d)\n",__FUNCTION__,srate);
-        if (srate>90999000UL/2)
-                srate=90999000UL/2;
-        if (srate<500000)
-                srate=500000;
+	if (srate>90999000UL/2)
+		srate=90999000UL/2;
+	if (srate<500000)
+		srate=500000;
 
-        for(i=0;(i<sizeof(bands)/sizeof(bands[0]))&&(srate>bands[i]);i++)
+	for(i=0;(i<sizeof(bands)/sizeof(bands[0]))&&(srate>bands[i]);i++)
 		;
-        /* first, check which sample rate is appropriate: 45, 60 80 or 90 MHz,
-           and set the PLL accordingly (R07[1:0] Fclk, R06[7:4] PLLmult,
-           R06[3:0] PLLphaseDetGain */
-        tmp=cx24110_readreg(state,0x07)&0xfc;
-        if(srate<90999000UL/4) { /* sample rate 45MHz*/
+	/* first, check which sample rate is appropriate: 45, 60 80 or 90 MHz,
+	   and set the PLL accordingly (R07[1:0] Fclk, R06[7:4] PLLmult,
+	   R06[3:0] PLLphaseDetGain */
+	tmp=cx24110_readreg(state,0x07)&0xfc;
+	if(srate<90999000UL/4) { /* sample rate 45MHz*/
 		cx24110_writereg(state,0x07,tmp);
 		cx24110_writereg(state,0x06,0x78);
 		fclk=90999000UL/2;
-        } else if(srate<60666000UL/2) { /* sample rate 60MHz */
+	} else if(srate<60666000UL/2) { /* sample rate 60MHz */
 		cx24110_writereg(state,0x07,tmp|0x1);
 		cx24110_writereg(state,0x06,0xa5);
 		fclk=60666000UL;
-        } else if(srate<80888000UL/2) { /* sample rate 80MHz */
+	} else if(srate<80888000UL/2) { /* sample rate 80MHz */
 		cx24110_writereg(state,0x07,tmp|0x2);
 		cx24110_writereg(state,0x06,0x87);
 		fclk=80888000UL;
-        } else { /* sample rate 90MHz */
+	} else { /* sample rate 90MHz */
 		cx24110_writereg(state,0x07,tmp|0x3);
 		cx24110_writereg(state,0x06,0x78);
 		fclk=90999000UL;
-        };
-        dprintk("cx24110 debug: fclk %d Hz\n",fclk);
-        /* we need to divide two integers with approx. 27 bits in 32 bit
-           arithmetic giving a 25 bit result */
-        /* the maximum dividend is 90999000/2, 0x02b6446c, this number is
-           also the most complex divisor. Hence, the dividend has,
-           assuming 32bit unsigned arithmetic, 6 clear bits on top, the
-           divisor 2 unused bits at the bottom. Also, the quotient is
-           always less than 1/2. Borrowed from VES1893.c, of course */
+	};
+	dprintk("cx24110 debug: fclk %d Hz\n",fclk);
+	/* we need to divide two integers with approx. 27 bits in 32 bit
+	   arithmetic giving a 25 bit result */
+	/* the maximum dividend is 90999000/2, 0x02b6446c, this number is
+	   also the most complex divisor. Hence, the dividend has,
+	   assuming 32bit unsigned arithmetic, 6 clear bits on top, the
+	   divisor 2 unused bits at the bottom. Also, the quotient is
+	   always less than 1/2. Borrowed from VES1893.c, of course */
 
-        tmp=srate<<6;
-        BDRI=fclk>>2;
-        ratio=(tmp/BDRI);
+	tmp=srate<<6;
+	BDRI=fclk>>2;
+	ratio=(tmp/BDRI);
 
-        tmp=(tmp%BDRI)<<8;
-        ratio=(ratio<<8)+(tmp/BDRI);
+	tmp=(tmp%BDRI)<<8;
+	ratio=(ratio<<8)+(tmp/BDRI);
 
-        tmp=(tmp%BDRI)<<8;
-        ratio=(ratio<<8)+(tmp/BDRI);
+	tmp=(tmp%BDRI)<<8;
+	ratio=(ratio<<8)+(tmp/BDRI);
 
-        tmp=(tmp%BDRI)<<1;
-        ratio=(ratio<<1)+(tmp/BDRI);
+	tmp=(tmp%BDRI)<<1;
+	ratio=(ratio<<1)+(tmp/BDRI);
 
-        dprintk("srate= %d (range %d, up to %d)\n", srate,i,bands[i]);
-        dprintk("fclk = %d\n", fclk);
-        dprintk("ratio= %08x\n", ratio);
+	dprintk("srate= %d (range %d, up to %d)\n", srate,i,bands[i]);
+	dprintk("fclk = %d\n", fclk);
+	dprintk("ratio= %08x\n", ratio);
 
-        cx24110_writereg(state, 0x1, (ratio>>16)&0xff);
-        cx24110_writereg(state, 0x2, (ratio>>8)&0xff);
-        cx24110_writereg(state, 0x3, (ratio)&0xff);
+	cx24110_writereg(state, 0x1, (ratio>>16)&0xff);
+	cx24110_writereg(state, 0x2, (ratio>>8)&0xff);
+	cx24110_writereg(state, 0x3, (ratio)&0xff);
 
-        return 0;
+	return 0;
 
 }
 
@@ -324,48 +324,48 @@ int cx24110_pll_write (struct dvb_frontend* fe, u32 data)
 
 	dprintk("cx24110 debug: cx24108_write(%8.8x)\n",data);
 
-        cx24110_writereg(state,0x6d,0x30); /* auto mode at 62kHz */
-        cx24110_writereg(state,0x70,0x15); /* auto mode 21 bits */
+	cx24110_writereg(state,0x6d,0x30); /* auto mode at 62kHz */
+	cx24110_writereg(state,0x70,0x15); /* auto mode 21 bits */
 
-        /* if the auto tuner writer is still busy, clear it out */
-        while (cx24110_readreg(state,0x6d)&0x80)
+	/* if the auto tuner writer is still busy, clear it out */
+	while (cx24110_readreg(state,0x6d)&0x80)
 		cx24110_writereg(state,0x72,0);
 
-        /* write the topmost 8 bits */
-        cx24110_writereg(state,0x72,(data>>24)&0xff);
+	/* write the topmost 8 bits */
+	cx24110_writereg(state,0x72,(data>>24)&0xff);
 
-        /* wait for the send to be completed */
-        while ((cx24110_readreg(state,0x6d)&0xc0)==0x80)
+	/* wait for the send to be completed */
+	while ((cx24110_readreg(state,0x6d)&0xc0)==0x80)
 		;
 
-        /* send another 8 bytes */
-        cx24110_writereg(state,0x72,(data>>16)&0xff);
-        while ((cx24110_readreg(state,0x6d)&0xc0)==0x80)
+	/* send another 8 bytes */
+	cx24110_writereg(state,0x72,(data>>16)&0xff);
+	while ((cx24110_readreg(state,0x6d)&0xc0)==0x80)
 		;
 
-        /* and the topmost 5 bits of this byte */
-        cx24110_writereg(state,0x72,(data>>8)&0xff);
-        while ((cx24110_readreg(state,0x6d)&0xc0)==0x80)
+	/* and the topmost 5 bits of this byte */
+	cx24110_writereg(state,0x72,(data>>8)&0xff);
+	while ((cx24110_readreg(state,0x6d)&0xc0)==0x80)
 		;
 
-        /* now strobe the enable line once */
-        cx24110_writereg(state,0x6d,0x32);
-        cx24110_writereg(state,0x6d,0x30);
+	/* now strobe the enable line once */
+	cx24110_writereg(state,0x6d,0x32);
+	cx24110_writereg(state,0x6d,0x30);
 
-        return 0;
+	return 0;
 }
 
 static int cx24110_initfe(struct dvb_frontend* fe)
 {
 	struct cx24110_state *state = fe->demodulator_priv;
 /* fixme (low): error handling */
-        int i;
+	int i;
 
 	dprintk("%s: init chip\n", __FUNCTION__);
 
-        for(i=0;i<sizeof(cx24110_regdata)/sizeof(cx24110_regdata[0]);i++) {
+	for(i=0;i<sizeof(cx24110_regdata)/sizeof(cx24110_regdata[0]);i++) {
 		cx24110_writereg(state, cx24110_regdata[i].reg, cx24110_regdata[i].data);
-        };
+	};
 
 	if (state->config->pll_init) state->config->pll_init(fe);
 
diff --git a/drivers/media/dvb/frontends/l64781.c b/drivers/media/dvb/frontends/l64781.c
index 19b4bf7c21a7..1c7c91224472 100644
--- a/drivers/media/dvb/frontends/l64781.c
+++ b/drivers/media/dvb/frontends/l64781.c
@@ -2,7 +2,7 @@
     driver for LSI L64781 COFDM demodulator
 
     Copyright (C) 2001 Holger Waechtler for Convergence Integrated Media GmbH
-                       Marko Kohtala <marko.kohtala@luukku.com>
+		       Marko Kohtala <marko.kohtala@luukku.com>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -433,7 +433,7 @@ static int l64781_init(struct dvb_frontend* fe)
 {
 	struct l64781_state* state = fe->demodulator_priv;
 
-        reset_and_configure (state);
+	reset_and_configure (state);
 
 	/* Power up */
 	l64781_writereg (state, 0x3e, 0xa5);
@@ -456,9 +456,9 @@ static int l64781_init(struct dvb_frontend* fe)
 	l64781_writereg (state, 0x0d, 0x8c);
 
 	/* With ppm=8000, it seems the DTR_SENSITIVITY will result in
-           value of 2 with all possible bandwidths and guard
-           intervals, which is the initial value anyway. */
-        /*l64781_writereg (state, 0x19, 0x92);*/
+	   value of 2 with all possible bandwidths and guard
+	   intervals, which is the initial value anyway. */
+	/*l64781_writereg (state, 0x19, 0x92);*/
 
 	/* Everything is two's complement, soft bit and CSI_OUT too */
 	l64781_writereg (state, 0x1e, 0x09);
@@ -477,10 +477,10 @@ static int l64781_init(struct dvb_frontend* fe)
 static int l64781_get_tune_settings(struct dvb_frontend* fe,
 				    struct dvb_frontend_tune_settings* fesettings)
 {
-        fesettings->min_delay_ms = 4000;
-        fesettings->step_size = 0;
-        fesettings->max_drift = 0;
-        return 0;
+	fesettings->min_delay_ms = 4000;
+	fesettings->step_size = 0;
+	fesettings->max_drift = 0;
+	return 0;
 }
 
 static void l64781_release(struct dvb_frontend* fe)
@@ -522,7 +522,7 @@ struct dvb_frontend* l64781_attach(const struct l64781_config* config,
 
 	/* The chip always responds to reads */
 	if (i2c_transfer(state->i2c, msg, 2) != 2) {
-	        dprintk("No response to read on I2C bus\n");
+		dprintk("No response to read on I2C bus\n");
 		goto error;
 	}
 
@@ -531,7 +531,7 @@ struct dvb_frontend* l64781_attach(const struct l64781_config* config,
 
 	/* Reading the POWER_DOWN register always returns 0 */
 	if (reg0x3e != 0) {
-	        dprintk("Device doesn't look like L64781\n");
+		dprintk("Device doesn't look like L64781\n");
 		goto error;
 	}
 
@@ -540,7 +540,7 @@ struct dvb_frontend* l64781_attach(const struct l64781_config* config,
 
 	/* Responds to all reads with 0 */
 	if (l64781_readreg(state, 0x1a) != 0) {
-	        dprintk("Read 1 returned unexpcted value\n");
+		dprintk("Read 1 returned unexpcted value\n");
 		goto error;
 	}
 
@@ -549,7 +549,7 @@ struct dvb_frontend* l64781_attach(const struct l64781_config* config,
 
 	/* Responds with register default value */
 	if (l64781_readreg(state, 0x1a) != 0xa1) {
-	        dprintk("Read 2 returned unexpcted value\n");
+		dprintk("Read 2 returned unexpcted value\n");
 		goto error;
 	}
 
diff --git a/drivers/media/dvb/frontends/l64781.h b/drivers/media/dvb/frontends/l64781.h
index 7e30fb0fdfa7..947f65f87465 100644
--- a/drivers/media/dvb/frontends/l64781.h
+++ b/drivers/media/dvb/frontends/l64781.h
@@ -2,7 +2,7 @@
     driver for LSI L64781 COFDM demodulator
 
     Copyright (C) 2001 Holger Waechtler for Convergence Integrated Media GmbH
-                       Marko Kohtala <marko.kohtala@luukku.com>
+		       Marko Kohtala <marko.kohtala@luukku.com>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/dvb/frontends/lgdt330x.c b/drivers/media/dvb/frontends/lgdt330x.c
index 6a33f5a19a8d..cb5301865d07 100644
--- a/drivers/media/dvb/frontends/lgdt330x.c
+++ b/drivers/media/dvb/frontends/lgdt330x.c
@@ -301,10 +301,10 @@ static int lgdt330x_set_parameters(struct dvb_frontend* fe,
 	static u8 lgdt3303_8vsb_44_data[] = {
 		0x04, 0x00,
 		0x0d, 0x40,
-        0x0e, 0x87,
-        0x0f, 0x8e,
-        0x10, 0x01,
-        0x47, 0x8b };
+	0x0e, 0x87,
+	0x0f, 0x8e,
+	0x10, 0x01,
+	0x47, 0x8b };
 
 	/*
 	 * Array of byte pairs <address, value>
diff --git a/drivers/media/dvb/frontends/mt312.c b/drivers/media/dvb/frontends/mt312.c
index 9c67f406d581..8d672283c93d 100644
--- a/drivers/media/dvb/frontends/mt312.c
+++ b/drivers/media/dvb/frontends/mt312.c
@@ -554,7 +554,7 @@ static int mt312_set_frontend(struct dvb_frontend* fe,
 	if ((ret = mt312_write(state, SYM_RATE_H, buf, sizeof(buf))) < 0)
 		return ret;
 
-        mt312_reset(state, 0);
+	mt312_reset(state, 0);
 
 	return 0;
 }
@@ -695,7 +695,7 @@ static struct dvb_frontend_ops vp310_mt312_ops = {
 		    FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 |
 		    FE_CAN_FEC_3_4 | FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 |
 		    FE_CAN_FEC_AUTO | FE_CAN_QPSK | FE_CAN_MUTE_TS |
-	            FE_CAN_RECOVER
+		    FE_CAN_RECOVER
 	},
 
 	.release = mt312_release,
diff --git a/drivers/media/dvb/frontends/nxt2002.c b/drivers/media/dvb/frontends/nxt2002.c
index 30786b1911bd..52c416043a62 100644
--- a/drivers/media/dvb/frontends/nxt2002.c
+++ b/drivers/media/dvb/frontends/nxt2002.c
@@ -527,7 +527,7 @@ static int nxt2002_read_snr(struct dvb_frontend* fe, u16* snr)
 	else
 		snrdb = 1000*0 + ( 1000*(12-0) * ( temp2 - 0 ) / ( 0x7C00 - 0 ) );
 
-        /* the value reported back from the frontend will be FFFF=32db 0000=0db */
+	/* the value reported back from the frontend will be FFFF=32db 0000=0db */
 
 	*snr = snrdb * (0xFFFF/32000);
 
@@ -646,7 +646,7 @@ struct dvb_frontend* nxt2002_attach(const struct nxt2002_config* config,
 	memcpy(&state->ops, &nxt2002_ops, sizeof(struct dvb_frontend_ops));
 	state->initialised = 0;
 
-        /* Check the first 5 registers to ensure this a revision we can handle */
+	/* Check the first 5 registers to ensure this a revision we can handle */
 
 	i2c_readbytes(state, 0x00, buf, 5);
 	if (buf[0] != 0x04) goto error;		/* device id */
@@ -672,7 +672,7 @@ static struct dvb_frontend_ops nxt2002_ops = {
 		.type = FE_ATSC,
 		.frequency_min =  54000000,
 		.frequency_max = 860000000,
-                /* stepsize is just a guess */
+		/* stepsize is just a guess */
 		.frequency_stepsize = 166666,
 		.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
 			FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
diff --git a/drivers/media/dvb/frontends/nxt200x.c b/drivers/media/dvb/frontends/nxt200x.c
index bad0933eb714..aeafef46e3eb 100644
--- a/drivers/media/dvb/frontends/nxt200x.c
+++ b/drivers/media/dvb/frontends/nxt200x.c
@@ -44,6 +44,8 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
+#include <linux/slab.h>
+#include <linux/string.h>
 
 #include "dvb_frontend.h"
 #include "dvb-pll.h"
@@ -337,7 +339,7 @@ static int nxt200x_writetuner (struct nxt200x_state* state, u8* data)
 	switch (state->demod_chip) {
 		case NXT2004:
 			if (i2c_writebytes(state, state->config->pll_address, data, 4))
-	        	        printk(KERN_WARNING "nxt200x: error writing to tuner\n");
+				printk(KERN_WARNING "nxt200x: error writing to tuner\n");
 			/* wait until we have a lock */
 			while (count < 20) {
 				i2c_readbytes(state, state->config->pll_address, &buf, 1);
@@ -495,7 +497,7 @@ static int nxt2004_load_firmware (struct dvb_frontend* fe, const struct firmware
 
 	/* calculate firmware CRC */
 	for (position = 0; position < fw->size; position++) {
-	        crc = nxt200x_crc(crc, fw->data[position]);
+		crc = nxt200x_crc(crc, fw->data[position]);
 	}
 
 	buf[0] = rambase >> 8;
diff --git a/drivers/media/dvb/frontends/nxt6000.c b/drivers/media/dvb/frontends/nxt6000.c
index 88a57b791112..a458a3bfff70 100644
--- a/drivers/media/dvb/frontends/nxt6000.c
+++ b/drivers/media/dvb/frontends/nxt6000.c
@@ -574,11 +574,11 @@ static struct dvb_frontend_ops nxt6000_ops = {
 		.symbol_rate_max = 9360000,	/* FIXME */
 		.symbol_rate_tolerance = 4000,
 		.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
-	                FE_CAN_FEC_4_5 | FE_CAN_FEC_5_6 | FE_CAN_FEC_6_7 |
-	                FE_CAN_FEC_7_8 | FE_CAN_FEC_8_9 | FE_CAN_FEC_AUTO |
-	                FE_CAN_QAM_16 | FE_CAN_QAM_64 | FE_CAN_QAM_AUTO |
-	                FE_CAN_TRANSMISSION_MODE_AUTO | FE_CAN_GUARD_INTERVAL_AUTO |
-	                FE_CAN_HIERARCHY_AUTO,
+		        FE_CAN_FEC_4_5 | FE_CAN_FEC_5_6 | FE_CAN_FEC_6_7 |
+		        FE_CAN_FEC_7_8 | FE_CAN_FEC_8_9 | FE_CAN_FEC_AUTO |
+		        FE_CAN_QAM_16 | FE_CAN_QAM_64 | FE_CAN_QAM_AUTO |
+		        FE_CAN_TRANSMISSION_MODE_AUTO | FE_CAN_GUARD_INTERVAL_AUTO |
+		        FE_CAN_HIERARCHY_AUTO,
 	},
 
 	.release = nxt6000_release,
diff --git a/drivers/media/dvb/frontends/or51132.c b/drivers/media/dvb/frontends/or51132.c
index 78bded861d02..80e0f28127b7 100644
--- a/drivers/media/dvb/frontends/or51132.c
+++ b/drivers/media/dvb/frontends/or51132.c
@@ -503,7 +503,7 @@ static int or51132_read_signal_strength(struct dvb_frontend* fe, u16* strength)
 	rcvr_stat = rec_buf[1];
 	usK = (rcvr_stat & 0x10) ? 3 : 0;
 
-        /* The value reported back from the frontend will be FFFF=100% 0000=0% */
+	/* The value reported back from the frontend will be FFFF=100% 0000=0% */
 	signal_strength = (((8952 - i20Log10(snr_equ) - usK*100)/3+5)*65535)/1000;
 	if (signal_strength > 0xffff)
 		*strength = 0xffff;
diff --git a/drivers/media/dvb/frontends/s5h1420.c b/drivers/media/dvb/frontends/s5h1420.c
index f265418e3261..18715091aed8 100644
--- a/drivers/media/dvb/frontends/s5h1420.c
+++ b/drivers/media/dvb/frontends/s5h1420.c
@@ -494,7 +494,7 @@ static int s5h1420_getfreqoffset(struct s5h1420_state* state)
 }
 
 static void s5h1420_setfec_inversion(struct s5h1420_state* state,
-			   	     struct dvb_frontend_parameters *p)
+				     struct dvb_frontend_parameters *p)
 {
 	u8 inversion = 0;
 
@@ -521,8 +521,8 @@ static void s5h1420_setfec_inversion(struct s5h1420_state* state,
 
 		case FEC_3_4:
 			s5h1420_writereg(state, 0x30, 0x04);
-                        s5h1420_writereg(state, 0x31, 0x12 | inversion);
-                        break;
+		        s5h1420_writereg(state, 0x31, 0x12 | inversion);
+		        break;
 
 		case FEC_5_6:
 			s5h1420_writereg(state, 0x30, 0x08);
diff --git a/drivers/media/dvb/frontends/s5h1420.h b/drivers/media/dvb/frontends/s5h1420.h
index 872028ddf2a2..73296f13c324 100644
--- a/drivers/media/dvb/frontends/s5h1420.h
+++ b/drivers/media/dvb/frontends/s5h1420.h
@@ -39,6 +39,6 @@ struct s5h1420_config
 };
 
 extern struct dvb_frontend* s5h1420_attach(const struct s5h1420_config* config,
-             struct i2c_adapter* i2c);
+	     struct i2c_adapter* i2c);
 
 #endif // S5H1420_H
diff --git a/drivers/media/dvb/frontends/sp8870.c b/drivers/media/dvb/frontends/sp8870.c
index 1c6b2e9264bc..fc06cd6b46c3 100644
--- a/drivers/media/dvb/frontends/sp8870.c
+++ b/drivers/media/dvb/frontends/sp8870.c
@@ -67,16 +67,16 @@ static int debug;
 
 static int sp8870_writereg (struct sp8870_state* state, u16 reg, u16 data)
 {
-        u8 buf [] = { reg >> 8, reg & 0xff, data >> 8, data & 0xff };
+	u8 buf [] = { reg >> 8, reg & 0xff, data >> 8, data & 0xff };
 	struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = buf, .len = 4 };
 	int err;
 
-        if ((err = i2c_transfer (state->i2c, &msg, 1)) != 1) {
+	if ((err = i2c_transfer (state->i2c, &msg, 1)) != 1) {
 		dprintk ("%s: writereg error (err == %i, reg == 0x%02x, data == 0x%02x)\n", __FUNCTION__, err, reg, data);
 		return -EREMOTEIO;
 	}
 
-        return 0;
+	return 0;
 }
 
 static int sp8870_readreg (struct sp8870_state* state, u16 reg)
@@ -305,7 +305,7 @@ static int sp8870_set_frontend_parameters (struct dvb_frontend* fe,
 static int sp8870_init (struct dvb_frontend* fe)
 {
 	struct sp8870_state* state = fe->demodulator_priv;
-        const struct firmware *fw = NULL;
+	const struct firmware *fw = NULL;
 
 	sp8870_wake_up(state);
 	if (state->initialised) return 0;
@@ -534,10 +534,10 @@ static int sp8870_sleep(struct dvb_frontend* fe)
 
 static int sp8870_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings)
 {
-        fesettings->min_delay_ms = 350;
-        fesettings->step_size = 0;
-        fesettings->max_drift = 0;
-        return 0;
+	fesettings->min_delay_ms = 350;
+	fesettings->step_size = 0;
+	fesettings->max_drift = 0;
+	return 0;
 }
 
 static void sp8870_release(struct dvb_frontend* fe)
diff --git a/drivers/media/dvb/frontends/sp887x.c b/drivers/media/dvb/frontends/sp887x.c
index 73384e75625e..e3b665782243 100644
--- a/drivers/media/dvb/frontends/sp887x.c
+++ b/drivers/media/dvb/frontends/sp887x.c
@@ -80,7 +80,7 @@ static int sp887x_readreg (struct sp887x_state* state, u16 reg)
 	u8 b1 [2];
 	int ret;
 	struct i2c_msg msg[] = {{ .addr = state->config->demod_address, .flags = 0, .buf = b0, .len = 2 },
-		         { .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = b1, .len = 2 }};
+			 { .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = b1, .len = 2 }};
 
 	if ((ret = i2c_transfer(state->i2c, msg, 2)) != 2) {
 		printk("%s: readreg error (ret == %i)\n", __FUNCTION__, ret);
@@ -498,7 +498,7 @@ static int sp887x_sleep(struct dvb_frontend* fe)
 static int sp887x_init(struct dvb_frontend* fe)
 {
 	struct sp887x_state* state = fe->demodulator_priv;
-        const struct firmware *fw = NULL;
+	const struct firmware *fw = NULL;
 	int ret;
 
 	if (!state->initialised) {
@@ -528,10 +528,10 @@ static int sp887x_init(struct dvb_frontend* fe)
 
 static int sp887x_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings)
 {
-        fesettings->min_delay_ms = 350;
-        fesettings->step_size = 166666*2;
-        fesettings->max_drift = (166666*2)+1;
-        return 0;
+	fesettings->min_delay_ms = 350;
+	fesettings->step_size = 166666*2;
+	fesettings->max_drift = (166666*2)+1;
+	return 0;
 }
 
 static void sp887x_release(struct dvb_frontend* fe)
@@ -581,7 +581,7 @@ static struct dvb_frontend_ops sp887x_ops = {
 		.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
 			FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
 			FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_64 |
-	                FE_CAN_RECOVER
+		        FE_CAN_RECOVER
 	},
 
 	.release = sp887x_release,
diff --git a/drivers/media/dvb/frontends/stv0299.c b/drivers/media/dvb/frontends/stv0299.c
index 29c48665e130..177d71d56b67 100644
--- a/drivers/media/dvb/frontends/stv0299.c
+++ b/drivers/media/dvb/frontends/stv0299.c
@@ -95,7 +95,7 @@ static int stv0299_writeregI (struct stv0299_state* state, u8 reg, u8 data)
 
 int stv0299_writereg (struct dvb_frontend* fe, u8 reg, u8 data)
 {
-        struct stv0299_state* state = fe->demodulator_priv;
+	struct stv0299_state* state = fe->demodulator_priv;
 
 	return stv0299_writeregI(state, reg, data);
 }
@@ -220,7 +220,7 @@ static int stv0299_wait_diseqc_idle (struct stv0299_state* state, int timeout)
 
 static int stv0299_set_symbolrate (struct dvb_frontend* fe, u32 srate)
 {
-        struct stv0299_state* state = fe->demodulator_priv;
+	struct stv0299_state* state = fe->demodulator_priv;
 	u64 big = srate;
 	u32 ratio;
 
@@ -271,7 +271,7 @@ static int stv0299_get_symbolrate (struct stv0299_state* state)
 static int stv0299_send_diseqc_msg (struct dvb_frontend* fe,
 				    struct dvb_diseqc_master_cmd *m)
 {
-        struct stv0299_state* state = fe->demodulator_priv;
+	struct stv0299_state* state = fe->demodulator_priv;
 	u8 val;
 	int i;
 
@@ -301,7 +301,7 @@ static int stv0299_send_diseqc_msg (struct dvb_frontend* fe,
 
 static int stv0299_send_diseqc_burst (struct dvb_frontend* fe, fe_sec_mini_cmd_t burst)
 {
-        struct stv0299_state* state = fe->demodulator_priv;
+	struct stv0299_state* state = fe->demodulator_priv;
 	u8 val;
 
 	dprintk ("%s\n", __FUNCTION__);
@@ -328,7 +328,7 @@ static int stv0299_send_diseqc_burst (struct dvb_frontend* fe, fe_sec_mini_cmd_t
 
 static int stv0299_set_tone (struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
 {
-        struct stv0299_state* state = fe->demodulator_priv;
+	struct stv0299_state* state = fe->demodulator_priv;
 	u8 val;
 
 	if (stv0299_wait_diseqc_idle (state, 100) < 0)
@@ -350,7 +350,7 @@ static int stv0299_set_tone (struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
 
 static int stv0299_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage)
 {
-        struct stv0299_state* state = fe->demodulator_priv;
+	struct stv0299_state* state = fe->demodulator_priv;
 	u8 reg0x08;
 	u8 reg0x0c;
 
@@ -442,7 +442,7 @@ static int stv0299_send_legacy_dish_cmd (struct dvb_frontend* fe, u32 cmd)
 
 static int stv0299_init (struct dvb_frontend* fe)
 {
-        struct stv0299_state* state = fe->demodulator_priv;
+	struct stv0299_state* state = fe->demodulator_priv;
 	int i;
 
 	dprintk("stv0299: init chip\n");
@@ -461,7 +461,7 @@ static int stv0299_init (struct dvb_frontend* fe)
 
 static int stv0299_read_status(struct dvb_frontend* fe, fe_status_t* status)
 {
-        struct stv0299_state* state = fe->demodulator_priv;
+	struct stv0299_state* state = fe->demodulator_priv;
 
 	u8 signal = 0xff - stv0299_readreg (state, 0x18);
 	u8 sync = stv0299_readreg (state, 0x1b);
@@ -489,7 +489,7 @@ static int stv0299_read_status(struct dvb_frontend* fe, fe_status_t* status)
 
 static int stv0299_read_ber(struct dvb_frontend* fe, u32* ber)
 {
-        struct stv0299_state* state = fe->demodulator_priv;
+	struct stv0299_state* state = fe->demodulator_priv;
 
 	if (state->errmode != STATUS_BER) return 0;
 	*ber = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e);
@@ -499,7 +499,7 @@ static int stv0299_read_ber(struct dvb_frontend* fe, u32* ber)
 
 static int stv0299_read_signal_strength(struct dvb_frontend* fe, u16* strength)
 {
-        struct stv0299_state* state = fe->demodulator_priv;
+	struct stv0299_state* state = fe->demodulator_priv;
 
 	s32 signal =  0xffff - ((stv0299_readreg (state, 0x18) << 8)
 			       | stv0299_readreg (state, 0x19));
@@ -516,7 +516,7 @@ static int stv0299_read_signal_strength(struct dvb_frontend* fe, u16* strength)
 
 static int stv0299_read_snr(struct dvb_frontend* fe, u16* snr)
 {
-        struct stv0299_state* state = fe->demodulator_priv;
+	struct stv0299_state* state = fe->demodulator_priv;
 
 	s32 xsnr = 0xffff - ((stv0299_readreg (state, 0x24) << 8)
 			   | stv0299_readreg (state, 0x25));
@@ -528,7 +528,7 @@ static int stv0299_read_snr(struct dvb_frontend* fe, u16* snr)
 
 static int stv0299_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
 {
-        struct stv0299_state* state = fe->demodulator_priv;
+	struct stv0299_state* state = fe->demodulator_priv;
 
 	if (state->errmode != STATUS_UCBLOCKS) *ucblocks = 0;
 	else *ucblocks = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e);
@@ -538,7 +538,7 @@ static int stv0299_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
 
 static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters * p)
 {
-        struct stv0299_state* state = fe->demodulator_priv;
+	struct stv0299_state* state = fe->demodulator_priv;
 	int invval = 0;
 
 	dprintk ("%s : FE_SET_FRONTEND\n", __FUNCTION__);
@@ -571,7 +571,7 @@ static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
 
 static int stv0299_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters * p)
 {
-        struct stv0299_state* state = fe->demodulator_priv;
+	struct stv0299_state* state = fe->demodulator_priv;
 	s32 derot_freq;
 	int invval;
 
@@ -596,7 +596,7 @@ static int stv0299_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
 
 static int stv0299_sleep(struct dvb_frontend* fe)
 {
-        struct stv0299_state* state = fe->demodulator_priv;
+	struct stv0299_state* state = fe->demodulator_priv;
 
 	stv0299_writeregI(state, 0x02, 0x80);
 	state->initialised = 0;
@@ -606,7 +606,7 @@ static int stv0299_sleep(struct dvb_frontend* fe)
 
 static int stv0299_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings)
 {
-        struct stv0299_state* state = fe->demodulator_priv;
+	struct stv0299_state* state = fe->demodulator_priv;
 
 	fesettings->min_delay_ms = state->config->min_delay_ms;
 	if (fesettings->parameters.u.qpsk.symbol_rate < 10000000) {
@@ -658,7 +658,7 @@ struct dvb_frontend* stv0299_attach(const struct stv0299_config* config,
 
 	/* create dvb_frontend */
 	state->frontend.ops = &state->ops;
-        state->frontend.demodulator_priv = state;
+	state->frontend.demodulator_priv = state;
 	return &state->frontend;
 
 error:
@@ -714,7 +714,7 @@ MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
 
 MODULE_DESCRIPTION("ST STV0299 DVB Demodulator driver");
 MODULE_AUTHOR("Ralph Metzler, Holger Waechtler, Peter Schildmann, Felix Domke, "
-              "Andreas Oberritter, Andrew de Quincey, Kenneth Aafløy");
+	      "Andreas Oberritter, Andrew de Quincey, Kenneth Aafløy");
 MODULE_LICENSE("GPL");
 
 EXPORT_SYMBOL(stv0299_writereg);
diff --git a/drivers/media/dvb/frontends/tda10021.c b/drivers/media/dvb/frontends/tda10021.c
index eaf130e666d8..425cd19136fe 100644
--- a/drivers/media/dvb/frontends/tda10021.c
+++ b/drivers/media/dvb/frontends/tda10021.c
@@ -1,10 +1,10 @@
 /*
     TDA10021  - Single Chip Cable Channel Receiver driver module
-               used on the the Siemens DVB-C cards
+	       used on the the Siemens DVB-C cards
 
     Copyright (C) 1999 Convergence Integrated Media GmbH <ralph@convergence.de>
     Copyright (C) 2004 Markus Schulz <msc@antzsystem.de>
-                   Support for TDA10021
+		   Support for TDA10021
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -76,9 +76,9 @@ static u8 tda10021_inittab[0x40]=
 
 static int tda10021_writereg (struct tda10021_state* state, u8 reg, u8 data)
 {
-        u8 buf[] = { reg, data };
+	u8 buf[] = { reg, data };
 	struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = buf, .len = 2 };
-        int ret;
+	int ret;
 
 	ret = i2c_transfer (state->i2c, &msg, 1);
 	if (ret != 1)
@@ -95,7 +95,7 @@ static u8 tda10021_readreg (struct tda10021_state* state, u8 reg)
 	u8 b0 [] = { reg };
 	u8 b1 [] = { 0 };
 	struct i2c_msg msg [] = { { .addr = state->config->demod_address, .flags = 0, .buf = b0, .len = 1 },
-	                          { .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = b1, .len = 1 } };
+		                  { .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = b1, .len = 1 } };
 	int ret;
 
 	ret = i2c_transfer (state->i2c, msg, 2);
diff --git a/drivers/media/dvb/frontends/tda10021.h b/drivers/media/dvb/frontends/tda10021.h
index 7d6a51ce291e..53be939e8c55 100644
--- a/drivers/media/dvb/frontends/tda10021.h
+++ b/drivers/media/dvb/frontends/tda10021.h
@@ -1,10 +1,10 @@
 /*
     TDA10021  - Single Chip Cable Channel Receiver driver module
-               used on the the Siemens DVB-C cards
+	       used on the the Siemens DVB-C cards
 
     Copyright (C) 1999 Convergence Integrated Media GmbH <ralph@convergence.de>
     Copyright (C) 2004 Markus Schulz <msc@antzsystem.de>
-                   Support for TDA10021
+		   Support for TDA10021
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
diff --git a/drivers/media/dvb/frontends/tda1004x.c b/drivers/media/dvb/frontends/tda1004x.c
index 7968743826fc..dd02aff467fe 100644
--- a/drivers/media/dvb/frontends/tda1004x.c
+++ b/drivers/media/dvb/frontends/tda1004x.c
@@ -475,7 +475,7 @@ static int tda10046_fwupload(struct dvb_frontend* fe)
 		ret = state->config->request_firmware(fe, &fw, TDA10046_DEFAULT_FIRMWARE);
 		if (ret) {
 			printk(KERN_ERR "tda1004x: no firmware upload (timeout or file not found?)\n");
-   	   		return ret;
+			return ret;
 		}
 		tda1004x_write_mask(state, TDA1004X_CONFC4, 8, 8); // going to boot from HOST
 		ret = tda1004x_do_upload(state, fw->data, fw->size, TDA10046H_CODE_CPT, TDA10046H_CODE_IN);
diff --git a/drivers/media/dvb/frontends/tda8083.c b/drivers/media/dvb/frontends/tda8083.c
index c05cf1861051..91baa9cedd79 100644
--- a/drivers/media/dvb/frontends/tda8083.c
+++ b/drivers/media/dvb/frontends/tda8083.c
@@ -66,13 +66,13 @@ static int tda8083_writereg (struct tda8083_state* state, u8 reg, u8 data)
 	u8 buf [] = { reg, data };
 	struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = buf, .len = 2 };
 
-        ret = i2c_transfer(state->i2c, &msg, 1);
+	ret = i2c_transfer(state->i2c, &msg, 1);
 
-        if (ret != 1)
-                dprintk ("%s: writereg error (reg %02x, ret == %i)\n",
+	if (ret != 1)
+		dprintk ("%s: writereg error (reg %02x, ret == %i)\n",
 			__FUNCTION__, reg, ret);
 
-        return (ret != 1) ? -1 : 0;
+	return (ret != 1) ? -1 : 0;
 }
 
 static int tda8083_readregs (struct tda8083_state* state, u8 reg1, u8 *b, u8 len)
@@ -87,7 +87,7 @@ static int tda8083_readregs (struct tda8083_state* state, u8 reg1, u8 *b, u8 len
 		dprintk ("%s: readreg error (reg %02x, ret == %i)\n",
 			__FUNCTION__, reg1, ret);
 
-        return ret == 2 ? 0 : -1;
+	return ret == 2 ? 0 : -1;
 }
 
 static inline u8 tda8083_readreg (struct tda8083_state* state, u8 reg)
@@ -132,14 +132,14 @@ static fe_code_rate_t tda8083_get_fec (struct tda8083_state* state)
 
 static int tda8083_set_symbolrate (struct tda8083_state* state, u32 srate)
 {
-        u32 ratio;
+	u32 ratio;
 	u32 tmp;
 	u8 filter;
 
 	if (srate > 32000000)
-                srate = 32000000;
-        if (srate < 500000)
-                srate = 500000;
+		srate = 32000000;
+	if (srate < 500000)
+		srate = 500000;
 
 	filter = 0;
 	if (srate < 24000000)
@@ -174,7 +174,7 @@ static void tda8083_wait_diseqc_fifo (struct tda8083_state* state, int timeout)
 	unsigned long start = jiffies;
 
 	while (jiffies - start < timeout &&
-               !(tda8083_readreg(state, 0x02) & 0x80))
+	       !(tda8083_readreg(state, 0x02) & 0x80))
 	{
 		msleep(50);
 	};
diff --git a/drivers/media/dvb/frontends/ves1820.c b/drivers/media/dvb/frontends/ves1820.c
index c6d276618e86..ad8647a3c85e 100644
--- a/drivers/media/dvb/frontends/ves1820.c
+++ b/drivers/media/dvb/frontends/ves1820.c
@@ -140,25 +140,25 @@ static int ves1820_set_symbolrate(struct ves1820_state *state, u32 symbolrate)
 	/* yeuch! */
 	fpxin = state->config->xin * 10;
 	fptmp = fpxin; do_div(fptmp, 123);
-	if (symbolrate < fptmp);
+	if (symbolrate < fptmp)
 		SFIL = 1;
 	fptmp = fpxin; do_div(fptmp, 160);
-	if (symbolrate < fptmp);
+	if (symbolrate < fptmp)
 		SFIL = 0;
 	fptmp = fpxin; do_div(fptmp, 246);
-	if (symbolrate < fptmp);
+	if (symbolrate < fptmp)
 		SFIL = 1;
 	fptmp = fpxin; do_div(fptmp, 320);
-	if (symbolrate < fptmp);
+	if (symbolrate < fptmp)
 		SFIL = 0;
 	fptmp = fpxin; do_div(fptmp, 492);
-	if (symbolrate < fptmp);
+	if (symbolrate < fptmp)
 		SFIL = 1;
 	fptmp = fpxin; do_div(fptmp, 640);
-	if (symbolrate < fptmp);
+	if (symbolrate < fptmp)
 		SFIL = 0;
 	fptmp = fpxin; do_div(fptmp, 984);
-	if (symbolrate < fptmp);
+	if (symbolrate < fptmp)
 		SFIL = 1;
 
 	fin = state->config->xin >> 4;
diff --git a/drivers/media/dvb/ttpci/Kconfig b/drivers/media/dvb/ttpci/Kconfig
index d8bf65877897..fa5034a9ecf5 100644
--- a/drivers/media/dvb/ttpci/Kconfig
+++ b/drivers/media/dvb/ttpci/Kconfig
@@ -81,6 +81,7 @@ config DVB_BUDGET_CI
 	tristate "Budget cards with onboard CI connector"
 	depends on DVB_CORE && PCI
 	select VIDEO_SAA7146
+	select DVB_STV0297
 	select DVB_STV0299
 	select DVB_TDA1004X
 	help
diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c
index 87ea52757a21..7dae91e5863c 100644
--- a/drivers/media/dvb/ttpci/av7110.c
+++ b/drivers/media/dvb/ttpci/av7110.c
@@ -176,6 +176,9 @@ static void init_av7110_av(struct av7110 *av7110)
 		}
 	}
 
+	if (dev->pci->subsystem_vendor == 0x13c2 && dev->pci->subsystem_device == 0x000e)
+		av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, SpdifSwitch, 1, 0); // SPDIF on
+
 	ret = av7110_set_volume(av7110, av7110->mixer.volume_left, av7110->mixer.volume_right);
 	if (ret < 0)
 		printk("dvb-ttpci:cannot set volume :%d\n",ret);
@@ -217,10 +220,10 @@ static int arm_thread(void *data)
 
 	dprintk(4, "%p\n",av7110);
 
-        lock_kernel();
-        daemonize("arm_mon");
-        sigfillset(&current->blocked);
-        unlock_kernel();
+	lock_kernel();
+	daemonize("arm_mon");
+	sigfillset(&current->blocked);
+	unlock_kernel();
 
 	av7110->arm_thread = current;
 
@@ -1535,7 +1538,7 @@ static int alps_bsrv2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_param
 	buf[2] = ((div & 0x18000) >> 10) | 0x95;
 	buf[3] = (pwr << 6) | 0x30;
 
-        // NOTE: since we're using a prescaler of 2, we set the
+	// NOTE: since we're using a prescaler of 2, we set the
 	// divisor frequency to 62.5kHz and divide by 125 above
 
 	if (i2c_transfer (&av7110->i2c_adap, &msg, 1) != 1)
@@ -1811,7 +1814,7 @@ static struct tda8083_config grundig_29504_451_config = {
 static int philips_cd1516_pll_set(struct dvb_frontend* fe,
 				  struct dvb_frontend_parameters* params)
 {
-        struct av7110* av7110 = fe->dvb->priv;
+	struct av7110* av7110 = fe->dvb->priv;
 	u32 div;
 	u32 f = params->frequency;
 	u8 data[4];
@@ -2202,7 +2205,7 @@ static u8 read_pwm(struct av7110* av7110)
 	struct i2c_msg msg[] = { { .addr = 0x50,.flags = 0,.buf = &b,.len = 1 },
 				 { .addr = 0x50,.flags = I2C_M_RD,.buf = &pwm,.len = 1} };
 
-        if ((i2c_transfer(&av7110->i2c_adap, msg, 2) != 2) || (pwm == 0xff))
+	if ((i2c_transfer(&av7110->i2c_adap, msg, 2) != 2) || (pwm == 0xff))
 		pwm = 0x48;
 
 	return pwm;
@@ -2245,7 +2248,7 @@ static int frontend_init(struct av7110 *av7110)
 			}
 
 			// Try the grundig 29504-451
-                        av7110->fe = tda8083_attach(&grundig_29504_451_config, &av7110->i2c_adap);
+		        av7110->fe = tda8083_attach(&grundig_29504_451_config, &av7110->i2c_adap);
 			if (av7110->fe) {
 				av7110->fe->ops->diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
 				av7110->fe->ops->diseqc_send_burst = av7110_diseqc_send_burst;
@@ -2271,12 +2274,12 @@ static int frontend_init(struct av7110 *av7110)
 		case 0x0001: // Hauppauge/TT Nexus-T premium rev1.X
 
 			// ALPS TDLB7
-                        av7110->fe = sp8870_attach(&alps_tdlb7_config, &av7110->i2c_adap);
+		        av7110->fe = sp8870_attach(&alps_tdlb7_config, &av7110->i2c_adap);
 			break;
 
 		case 0x0002: // Hauppauge/TT DVB-C premium rev2.X
 
-                        av7110->fe = ves1820_attach(&alps_tdbe2_config, &av7110->i2c_adap, read_pwm(av7110));
+		        av7110->fe = ves1820_attach(&alps_tdbe2_config, &av7110->i2c_adap, read_pwm(av7110));
 			break;
 
 		case 0x0006: /* Fujitsu-Siemens DVB-S rev 1.6 */
@@ -2421,9 +2424,9 @@ static int av7110_attach(struct saa7146_dev* dev, struct saa7146_pci_extension_d
 
 	dprintk(4, "dev: %p\n", dev);
 
-        /* Set RPS_IRQ to 1 to track rps1 activity.
-         * Enabling this won't send any interrupt to PC CPU.
-         */
+	/* Set RPS_IRQ to 1 to track rps1 activity.
+	 * Enabling this won't send any interrupt to PC CPU.
+	 */
 #define RPS_IRQ 0
 
 	if (budgetpatch == 1) {
diff --git a/drivers/media/dvb/ttpci/av7110_ca.c b/drivers/media/dvb/ttpci/av7110_ca.c
index c3801e328fe9..6079e8865d5b 100644
--- a/drivers/media/dvb/ttpci/av7110_ca.c
+++ b/drivers/media/dvb/ttpci/av7110_ca.c
@@ -40,6 +40,7 @@
 
 #include "av7110.h"
 #include "av7110_hw.h"
+#include "av7110_ca.h"
 
 
 void CI_handle(struct av7110 *av7110, u8 *data, u16 len)
diff --git a/drivers/media/dvb/ttpci/av7110_hw.c b/drivers/media/dvb/ttpci/av7110_hw.c
index 7442f56a72ec..87106e8bf35b 100644
--- a/drivers/media/dvb/ttpci/av7110_hw.c
+++ b/drivers/media/dvb/ttpci/av7110_hw.c
@@ -1203,15 +1203,15 @@ int av7110_osd_cmd(struct av7110 *av7110, osd_cmd_t *dc)
 
 int av7110_osd_capability(struct av7110 *av7110, osd_cap_t *cap)
 {
-        switch (cap->cmd) {
-        case OSD_CAP_MEMSIZE:
-                if (FW_4M_SDRAM(av7110->arm_app))
-                        cap->val = 1000000;
-                else
-                        cap->val = 92000;
-                return 0;
-        default:
-                return -EINVAL;
-        }
+	switch (cap->cmd) {
+	case OSD_CAP_MEMSIZE:
+		if (FW_4M_SDRAM(av7110->arm_app))
+		        cap->val = 1000000;
+		else
+		        cap->val = 92000;
+		return 0;
+	default:
+		return -EINVAL;
+	}
 }
 #endif /* CONFIG_DVB_AV7110_OSD */
diff --git a/drivers/media/dvb/ttpci/av7110_hw.h b/drivers/media/dvb/ttpci/av7110_hw.h
index fedd20f9815d..2a5e87ba1052 100644
--- a/drivers/media/dvb/ttpci/av7110_hw.h
+++ b/drivers/media/dvb/ttpci/av7110_hw.h
@@ -143,7 +143,8 @@ enum av7110_audio_command {
 	MainSwitch,
 	ADSwitch,
 	SendDiSEqC,
-	SetRegister
+	SetRegister,
+	SpdifSwitch
 };
 
 enum av7110_request_command {
diff --git a/drivers/media/dvb/ttpci/av7110_v4l.c b/drivers/media/dvb/ttpci/av7110_v4l.c
index 6af74f78b3e5..b5aea4129fa7 100644
--- a/drivers/media/dvb/ttpci/av7110_v4l.c
+++ b/drivers/media/dvb/ttpci/av7110_v4l.c
@@ -120,8 +120,8 @@ static int ves1820_writereg(struct saa7146_dev *dev, u8 addr, u8 reg, u8 data)
 
 static int stv0297_writereg(struct saa7146_dev *dev, u8 addr, u8 reg, u8 data)
 {
-        u8 buf [] = { reg, data };
-        struct i2c_msg msg = { .addr = addr, .flags = 0, .buf = buf, .len = 2 };
+	u8 buf [] = { reg, data };
+	struct i2c_msg msg = { .addr = addr, .flags = 0, .buf = buf, .len = 2 };
 
 	if (1 != saa7146_i2c_transfer(dev, &msg, 1, 1))
 		return -1;
diff --git a/drivers/media/dvb/ttpci/budget-av.c b/drivers/media/dvb/ttpci/budget-av.c
index aa75dc03a0b3..9f51bae7194c 100644
--- a/drivers/media/dvb/ttpci/budget-av.c
+++ b/drivers/media/dvb/ttpci/budget-av.c
@@ -1020,6 +1020,8 @@ MODULE_DEVICE_TABLE(pci, pci_tbl);
 
 static struct saa7146_extension budget_extension = {
 	.name = "budget_av",
+	.flags = SAA7146_I2C_SHORT_DELAY,
+
 	.pci_tbl = pci_tbl,
 
 	.module = THIS_MODULE,
diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c
index 75fb92d60998..b9b3cd9c0369 100644
--- a/drivers/media/dvb/ttpci/budget-ci.c
+++ b/drivers/media/dvb/ttpci/budget-ci.c
@@ -1166,7 +1166,7 @@ MODULE_DEVICE_TABLE(pci, pci_tbl);
 
 static struct saa7146_extension budget_extension = {
 	.name = "budget_ci dvb\0",
-	.flags = 0,
+	.flags = SAA7146_I2C_SHORT_DELAY,
 
 	.module = THIS_MODULE,
 	.pci_tbl = &pci_tbl[0],
diff --git a/drivers/media/dvb/ttpci/budget-core.c b/drivers/media/dvb/ttpci/budget-core.c
index 0498a055a4cd..017fcbccb8cc 100644
--- a/drivers/media/dvb/ttpci/budget-core.c
+++ b/drivers/media/dvb/ttpci/budget-core.c
@@ -87,7 +87,7 @@ static int start_ts_capture(struct budget *budget)
 	 *      Pitch: 188, NumBytes3: 188, NumLines3: 1024
 	 */
 
-        switch(budget->card->type) {
+	switch(budget->card->type) {
 	case BUDGET_FS_ACTIVY:
 		saa7146_write(dev, DD1_INIT, 0x04000000);
 		saa7146_write(dev, MC2, (MASK_09 | MASK_25));
diff --git a/drivers/media/dvb/ttpci/budget-patch.c b/drivers/media/dvb/ttpci/budget-patch.c
index 755df81cbc49..fc416cf5253c 100644
--- a/drivers/media/dvb/ttpci/budget-patch.c
+++ b/drivers/media/dvb/ttpci/budget-patch.c
@@ -45,11 +45,11 @@ MAKE_BUDGET_INFO(ttbp, "TT-Budget/Patch DVB-S 1.x PCI", BUDGET_PATCH);
 //MAKE_BUDGET_INFO(satel,"TT-Budget/Patch SATELCO PCI", BUDGET_TT_HW_DISEQC);
 
 static struct pci_device_id pci_tbl[] = {
-        MAKE_EXTENSION_PCI(ttbp,0x13c2, 0x0000),
+	MAKE_EXTENSION_PCI(ttbp,0x13c2, 0x0000),
 //        MAKE_EXTENSION_PCI(satel, 0x13c2, 0x1013),
-        {
-                .vendor    = 0,
-        }
+	{
+		.vendor    = 0,
+	}
 };
 
 /* those lines are for budget-patch to be tried
@@ -165,57 +165,57 @@ static int budget_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t m
 
 static int budget_av7110_send_fw_cmd(struct budget_patch *budget, u16* buf, int length)
 {
-        int i;
-
-        dprintk(2, "budget: %p\n", budget);
-
-        for (i = 2; i < length; i++)
-        {
-                  ttpci_budget_debiwrite(budget, DEBINOSWAP, COMMAND + 2*i, 2, (u32) buf[i], 0,0);
-                  msleep(5);
-        }
-        if (length)
-                  ttpci_budget_debiwrite(budget, DEBINOSWAP, COMMAND + 2, 2, (u32) buf[1], 0,0);
-        else
-                  ttpci_budget_debiwrite(budget, DEBINOSWAP, COMMAND + 2, 2, 0, 0,0);
-        msleep(5);
-        ttpci_budget_debiwrite(budget, DEBINOSWAP, COMMAND, 2, (u32) buf[0], 0,0);
-        msleep(5);
-        return 0;
+	int i;
+
+	dprintk(2, "budget: %p\n", budget);
+
+	for (i = 2; i < length; i++)
+	{
+		  ttpci_budget_debiwrite(budget, DEBINOSWAP, COMMAND + 2*i, 2, (u32) buf[i], 0,0);
+		  msleep(5);
+	}
+	if (length)
+		  ttpci_budget_debiwrite(budget, DEBINOSWAP, COMMAND + 2, 2, (u32) buf[1], 0,0);
+	else
+		  ttpci_budget_debiwrite(budget, DEBINOSWAP, COMMAND + 2, 2, 0, 0,0);
+	msleep(5);
+	ttpci_budget_debiwrite(budget, DEBINOSWAP, COMMAND, 2, (u32) buf[0], 0,0);
+	msleep(5);
+	return 0;
 }
 
 static void av7110_set22k(struct budget_patch *budget, int state)
 {
-        u16 buf[2] = {( COMTYPE_AUDIODAC << 8) | (state ? ON22K : OFF22K), 0};
+	u16 buf[2] = {( COMTYPE_AUDIODAC << 8) | (state ? ON22K : OFF22K), 0};
 
-        dprintk(2, "budget: %p\n", budget);
-        budget_av7110_send_fw_cmd(budget, buf, 2);
+	dprintk(2, "budget: %p\n", budget);
+	budget_av7110_send_fw_cmd(budget, buf, 2);
 }
 
 static int av7110_send_diseqc_msg(struct budget_patch *budget, int len, u8 *msg, int burst)
 {
-        int i;
-        u16 buf[18] = { ((COMTYPE_AUDIODAC << 8) | SendDiSEqC),
-                16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+	int i;
+	u16 buf[18] = { ((COMTYPE_AUDIODAC << 8) | SendDiSEqC),
+		16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
 
-        dprintk(2, "budget: %p\n", budget);
+	dprintk(2, "budget: %p\n", budget);
 
-        if (len>10)
-                len=10;
+	if (len>10)
+		len=10;
 
-        buf[1] = len+2;
-        buf[2] = len;
+	buf[1] = len+2;
+	buf[2] = len;
 
-        if (burst != -1)
-                buf[3]=burst ? 0x01 : 0x00;
-        else
-                buf[3]=0xffff;
+	if (burst != -1)
+		buf[3]=burst ? 0x01 : 0x00;
+	else
+		buf[3]=0xffff;
 
-        for (i=0; i<len; i++)
-                buf[i+4]=msg[i];
+	for (i=0; i<len; i++)
+		buf[i+4]=msg[i];
 
-        budget_av7110_send_fw_cmd(budget, buf, 18);
-        return 0;
+	budget_av7110_send_fw_cmd(budget, buf, 18);
+	return 0;
 }
 
 static int budget_patch_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
@@ -276,7 +276,7 @@ static int alps_bsrv2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_param
 	buf[2] = ((div & 0x18000) >> 10) | 0x95;
 	buf[3] = (pwr << 6) | 0x30;
 
-        // NOTE: since we're using a prescaler of 2, we set the
+	// NOTE: since we're using a prescaler of 2, we set the
 	// divisor frequency to 62.5kHz and divide by 125 above
 
 	if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
@@ -294,7 +294,7 @@ static u8 alps_bsru6_inittab[] = {
 	0x01, 0x15,
 	0x02, 0x00,
 	0x03, 0x00,
-        0x04, 0x7d,   /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
+	0x04, 0x7d,   /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
 	0x05, 0x35,   /* I2CT = 0, SCLT = 1, SDAT = 1 */
 	0x06, 0x40,   /* DAC not used, set to high impendance mode */
 	0x07, 0x00,   /* DAC LSB */
@@ -413,7 +413,7 @@ static void frontend_init(struct budget_patch* budget)
 {
 	switch(budget->dev->pci->subsystem_device) {
 	case 0x0000: // Hauppauge/TT WinTV DVB-S rev1.X
-        case 0x1013: // SATELCO Multimedia PCI
+	case 0x1013: // SATELCO Multimedia PCI
 
 		// try the ALPS BSRV2 first of all
 		budget->dvb_frontend = ves1x93_attach(&alps_bsrv2_config, &budget->i2c_adap);
@@ -463,8 +463,8 @@ static void frontend_init(struct budget_patch* budget)
 /* written by Emard */
 static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_extension_data *info)
 {
-        struct budget_patch *budget;
-        int err;
+	struct budget_patch *budget;
+	int err;
 	int count = 0;
 	int detected = 0;
 
@@ -472,12 +472,12 @@ static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_exte
 #define RPS_IRQ 0
 #define HPS_SETUP 0
 #if PATCH_RESET
-        saa7146_write(dev, MC1, MASK_31);
-        msleep(40);
+	saa7146_write(dev, MC1, MASK_31);
+	msleep(40);
 #endif
 #if HPS_SETUP
-        // initialize registers. Better to have it like this
-        // than leaving something unconfigured
+	// initialize registers. Better to have it like this
+	// than leaving something unconfigured
 	saa7146_write(dev, DD1_STREAM_B, 0);
 	// port B VSYNC at rising edge
 	saa7146_write(dev, DD1_INIT, 0x00000200);  // have this in budget-core too!
@@ -486,29 +486,29 @@ static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_exte
 	// debi config
 	// saa7146_write(dev, DEBI_CONFIG, MASK_30|MASK_28|MASK_18);
 
-        // zero all HPS registers
-        saa7146_write(dev, HPS_H_PRESCALE, 0);                  // r68
-        saa7146_write(dev, HPS_H_SCALE, 0);                     // r6c
-        saa7146_write(dev, BCS_CTRL, 0);                        // r70
-        saa7146_write(dev, HPS_V_SCALE, 0);                     // r60
-        saa7146_write(dev, HPS_V_GAIN, 0);                      // r64
-        saa7146_write(dev, CHROMA_KEY_RANGE, 0);                // r74
-        saa7146_write(dev, CLIP_FORMAT_CTRL, 0);                // r78
-        // Set HPS prescaler for port B input
-        saa7146_write(dev, HPS_CTRL, (1<<30) | (0<<29) | (1<<28) | (0<<12) );
-        saa7146_write(dev, MC2,
-          0 * (MASK_08 | MASK_24)  |   // BRS control
-          0 * (MASK_09 | MASK_25)  |   // a
-          0 * (MASK_10 | MASK_26)  |   // b
-          1 * (MASK_06 | MASK_22)  |   // HPS_CTRL1
-          1 * (MASK_05 | MASK_21)  |   // HPS_CTRL2
-          0 * (MASK_01 | MASK_15)      // DEBI
-           );
+	// zero all HPS registers
+	saa7146_write(dev, HPS_H_PRESCALE, 0);                  // r68
+	saa7146_write(dev, HPS_H_SCALE, 0);                     // r6c
+	saa7146_write(dev, BCS_CTRL, 0);                        // r70
+	saa7146_write(dev, HPS_V_SCALE, 0);                     // r60
+	saa7146_write(dev, HPS_V_GAIN, 0);                      // r64
+	saa7146_write(dev, CHROMA_KEY_RANGE, 0);                // r74
+	saa7146_write(dev, CLIP_FORMAT_CTRL, 0);                // r78
+	// Set HPS prescaler for port B input
+	saa7146_write(dev, HPS_CTRL, (1<<30) | (0<<29) | (1<<28) | (0<<12) );
+	saa7146_write(dev, MC2,
+	  0 * (MASK_08 | MASK_24)  |   // BRS control
+	  0 * (MASK_09 | MASK_25)  |   // a
+	  0 * (MASK_10 | MASK_26)  |   // b
+	  1 * (MASK_06 | MASK_22)  |   // HPS_CTRL1
+	  1 * (MASK_05 | MASK_21)  |   // HPS_CTRL2
+	  0 * (MASK_01 | MASK_15)      // DEBI
+	   );
 #endif
 	// Disable RPS1 and RPS0
-        saa7146_write(dev, MC1, ( MASK_29 | MASK_28));
-        // RPS1 timeout disable
-        saa7146_write(dev, RPS_TOV1, 0);
+	saa7146_write(dev, MC1, ( MASK_29 | MASK_28));
+	// RPS1 timeout disable
+	saa7146_write(dev, RPS_TOV1, 0);
 
 	// code for autodetection
 	// will wait for VBI_B event (vertical blank at port B)
@@ -521,38 +521,38 @@ static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_exte
 	WRITE_RPS1(cpu_to_le32(CMD_UPLOAD |
 	  MASK_10 | MASK_09 | MASK_08 | MASK_06 | MASK_05 | MASK_04 | MASK_03 | MASK_02 ));
 #endif
-        WRITE_RPS1(cpu_to_le32(CMD_PAUSE | EVT_VBI_B));
-        WRITE_RPS1(cpu_to_le32(CMD_WR_REG_MASK | (GPIO_CTRL>>2)));
-        WRITE_RPS1(cpu_to_le32(GPIO3_MSK));
-        WRITE_RPS1(cpu_to_le32(SAA7146_GPIO_OUTLO<<24));
+	WRITE_RPS1(cpu_to_le32(CMD_PAUSE | EVT_VBI_B));
+	WRITE_RPS1(cpu_to_le32(CMD_WR_REG_MASK | (GPIO_CTRL>>2)));
+	WRITE_RPS1(cpu_to_le32(GPIO3_MSK));
+	WRITE_RPS1(cpu_to_le32(SAA7146_GPIO_OUTLO<<24));
 #if RPS_IRQ
-        // issue RPS1 interrupt to increment counter
-        WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
-        // at least a NOP is neede between two interrupts
-        WRITE_RPS1(cpu_to_le32(CMD_NOP));
-        // interrupt again
-        WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
+	// issue RPS1 interrupt to increment counter
+	WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
+	// at least a NOP is neede between two interrupts
+	WRITE_RPS1(cpu_to_le32(CMD_NOP));
+	// interrupt again
+	WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
 #endif
-        WRITE_RPS1(cpu_to_le32(CMD_STOP));
+	WRITE_RPS1(cpu_to_le32(CMD_STOP));
 
 #if RPS_IRQ
-        // set event counter 1 source as RPS1 interrupt (0x03)          (rE4 p53)
-        // use 0x03 to track RPS1 interrupts - increase by 1 every gpio3 is toggled
-        // use 0x15 to track VPE  interrupts - increase by 1 every vpeirq() is called
-        saa7146_write(dev, EC1SSR, (0x03<<2) | 3 );
-        // set event counter 1 treshold to maximum allowed value        (rEC p55)
-        saa7146_write(dev, ECT1R,  0x3fff );
+	// set event counter 1 source as RPS1 interrupt (0x03)          (rE4 p53)
+	// use 0x03 to track RPS1 interrupts - increase by 1 every gpio3 is toggled
+	// use 0x15 to track VPE  interrupts - increase by 1 every vpeirq() is called
+	saa7146_write(dev, EC1SSR, (0x03<<2) | 3 );
+	// set event counter 1 treshold to maximum allowed value        (rEC p55)
+	saa7146_write(dev, ECT1R,  0x3fff );
 #endif
-        // Fix VSYNC level
-        saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
-        // Set RPS1 Address register to point to RPS code               (r108 p42)
-        saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle);
-        // Enable RPS1,                                                 (rFC p33)
-        saa7146_write(dev, MC1, (MASK_13 | MASK_29 ));
+	// Fix VSYNC level
+	saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
+	// Set RPS1 Address register to point to RPS code               (r108 p42)
+	saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle);
+	// Enable RPS1,                                                 (rFC p33)
+	saa7146_write(dev, MC1, (MASK_13 | MASK_29 ));
 
 
-        mdelay(50);
-        saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI);
+	mdelay(50);
+	saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI);
 	mdelay(150);
 
 
@@ -560,17 +560,17 @@ static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_exte
 		detected = 1;
 
 #if RPS_IRQ
-        printk("Event Counter 1 0x%04x\n", saa7146_read(dev, EC1R) & 0x3fff );
+	printk("Event Counter 1 0x%04x\n", saa7146_read(dev, EC1R) & 0x3fff );
 #endif
 	// Disable RPS1
-        saa7146_write(dev, MC1, ( MASK_29 ));
+	saa7146_write(dev, MC1, ( MASK_29 ));
 
 	if(detected == 0)
-                printk("budget-patch not detected or saa7146 in non-default state.\n"
-                       "try enabling ressetting of 7146 with MASK_31 in MC1 register\n");
+		printk("budget-patch not detected or saa7146 in non-default state.\n"
+		       "try enabling ressetting of 7146 with MASK_31 in MC1 register\n");
 
 	else
-                printk("BUDGET-PATCH DETECTED.\n");
+		printk("BUDGET-PATCH DETECTED.\n");
 
 
 /*      OLD (Original design by Roberto Deza):
@@ -641,83 +641,83 @@ static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_exte
 */
 
 	// Setup RPS1 "program" (p35)
-        count = 0;
+	count = 0;
 
 
-        // Wait Source Line Counter Threshold                           (p36)
-        WRITE_RPS1(cpu_to_le32(CMD_PAUSE | EVT_HS));
-        // Set GPIO3=1                                                  (p42)
-        WRITE_RPS1(cpu_to_le32(CMD_WR_REG_MASK | (GPIO_CTRL>>2)));
-        WRITE_RPS1(cpu_to_le32(GPIO3_MSK));
-        WRITE_RPS1(cpu_to_le32(SAA7146_GPIO_OUTHI<<24));
+	// Wait Source Line Counter Threshold                           (p36)
+	WRITE_RPS1(cpu_to_le32(CMD_PAUSE | EVT_HS));
+	// Set GPIO3=1                                                  (p42)
+	WRITE_RPS1(cpu_to_le32(CMD_WR_REG_MASK | (GPIO_CTRL>>2)));
+	WRITE_RPS1(cpu_to_le32(GPIO3_MSK));
+	WRITE_RPS1(cpu_to_le32(SAA7146_GPIO_OUTHI<<24));
 #if RPS_IRQ
-        // issue RPS1 interrupt
-        WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
+	// issue RPS1 interrupt
+	WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
 #endif
-        // Wait reset Source Line Counter Threshold                     (p36)
-        WRITE_RPS1(cpu_to_le32(CMD_PAUSE | RPS_INV | EVT_HS));
-        // Set GPIO3=0                                                  (p42)
-        WRITE_RPS1(cpu_to_le32(CMD_WR_REG_MASK | (GPIO_CTRL>>2)));
-        WRITE_RPS1(cpu_to_le32(GPIO3_MSK));
-        WRITE_RPS1(cpu_to_le32(SAA7146_GPIO_OUTLO<<24));
+	// Wait reset Source Line Counter Threshold                     (p36)
+	WRITE_RPS1(cpu_to_le32(CMD_PAUSE | RPS_INV | EVT_HS));
+	// Set GPIO3=0                                                  (p42)
+	WRITE_RPS1(cpu_to_le32(CMD_WR_REG_MASK | (GPIO_CTRL>>2)));
+	WRITE_RPS1(cpu_to_le32(GPIO3_MSK));
+	WRITE_RPS1(cpu_to_le32(SAA7146_GPIO_OUTLO<<24));
 #if RPS_IRQ
-        // issue RPS1 interrupt
-        WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
+	// issue RPS1 interrupt
+	WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
 #endif
-        // Jump to begin of RPS program                                 (p37)
-        WRITE_RPS1(cpu_to_le32(CMD_JUMP));
-        WRITE_RPS1(cpu_to_le32(dev->d_rps1.dma_handle));
-
-        // Fix VSYNC level
-        saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
-        // Set RPS1 Address register to point to RPS code               (r108 p42)
-        saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle);
-        // Set Source Line Counter Threshold, using BRS                 (rCC p43)
-        // It generates HS event every TS_HEIGHT lines
-        // this is related to TS_WIDTH set in register
-        // NUM_LINE_BYTE3 in budget-core.c. If NUM_LINE_BYTE
-        // low 16 bits are set to TS_WIDTH bytes (TS_WIDTH=2*188
-        //,then RPS_THRESH1
-        // should be set to trigger every TS_HEIGHT (512) lines.
-        //
-        saa7146_write(dev, RPS_THRESH1, (TS_HEIGHT*1) | MASK_12 );
+	// Jump to begin of RPS program                                 (p37)
+	WRITE_RPS1(cpu_to_le32(CMD_JUMP));
+	WRITE_RPS1(cpu_to_le32(dev->d_rps1.dma_handle));
 
-        // saa7146_write(dev, RPS_THRESH0, ((TS_HEIGHT/2)<<16) |MASK_28| (TS_HEIGHT/2) |MASK_12 );
-        // Enable RPS1                                                  (rFC p33)
-        saa7146_write(dev, MC1, (MASK_13 | MASK_29));
-
-
-        if (!(budget = kmalloc (sizeof(struct budget_patch), GFP_KERNEL)))
-                return -ENOMEM;
+	// Fix VSYNC level
+	saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
+	// Set RPS1 Address register to point to RPS code               (r108 p42)
+	saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle);
+	// Set Source Line Counter Threshold, using BRS                 (rCC p43)
+	// It generates HS event every TS_HEIGHT lines
+	// this is related to TS_WIDTH set in register
+	// NUM_LINE_BYTE3 in budget-core.c. If NUM_LINE_BYTE
+	// low 16 bits are set to TS_WIDTH bytes (TS_WIDTH=2*188
+	//,then RPS_THRESH1
+	// should be set to trigger every TS_HEIGHT (512) lines.
+	//
+	saa7146_write(dev, RPS_THRESH1, (TS_HEIGHT*1) | MASK_12 );
+
+	// saa7146_write(dev, RPS_THRESH0, ((TS_HEIGHT/2)<<16) |MASK_28| (TS_HEIGHT/2) |MASK_12 );
+	// Enable RPS1                                                  (rFC p33)
+	saa7146_write(dev, MC1, (MASK_13 | MASK_29));
+
+
+	if (!(budget = kmalloc (sizeof(struct budget_patch), GFP_KERNEL)))
+		return -ENOMEM;
 
-        dprintk(2, "budget: %p\n", budget);
+	dprintk(2, "budget: %p\n", budget);
 
-        if ((err = ttpci_budget_init (budget, dev, info, THIS_MODULE))) {
-                kfree (budget);
-                return err;
-        }
+	if ((err = ttpci_budget_init (budget, dev, info, THIS_MODULE))) {
+		kfree (budget);
+		return err;
+	}
 
 
-        dev->ext_priv = budget;
+	dev->ext_priv = budget;
 
 	budget->dvb_adapter.priv = budget;
 	frontend_init(budget);
 
-        return 0;
+	return 0;
 }
 
 static int budget_patch_detach (struct saa7146_dev* dev)
 {
-        struct budget_patch *budget = (struct budget_patch*) dev->ext_priv;
-        int err;
+	struct budget_patch *budget = (struct budget_patch*) dev->ext_priv;
+	int err;
 
 	if (budget->dvb_frontend) dvb_unregister_frontend(budget->dvb_frontend);
 
-        err = ttpci_budget_deinit (budget);
+	err = ttpci_budget_deinit (budget);
 
-        kfree (budget);
+	kfree (budget);
 
-        return err;
+	return err;
 }
 
 static int __init budget_patch_init(void)
@@ -727,20 +727,20 @@ static int __init budget_patch_init(void)
 
 static void __exit budget_patch_exit(void)
 {
-        saa7146_unregister_extension(&budget_extension);
+	saa7146_unregister_extension(&budget_extension);
 }
 
 static struct saa7146_extension budget_extension = {
-        .name           = "budget_patch dvb\0",
-        .flags          = 0,
+	.name           = "budget_patch dvb\0",
+	.flags          = 0,
 
-        .module         = THIS_MODULE,
-        .pci_tbl        = pci_tbl,
-        .attach         = budget_patch_attach,
-        .detach         = budget_patch_detach,
+	.module         = THIS_MODULE,
+	.pci_tbl        = pci_tbl,
+	.attach         = budget_patch_attach,
+	.detach         = budget_patch_detach,
 
-        .irq_mask       = MASK_10,
-        .irq_func       = ttpci_budget_irq10_handler,
+	.irq_mask       = MASK_10,
+	.irq_func       = ttpci_budget_irq10_handler,
 };
 
 module_init(budget_patch_init);
@@ -749,4 +749,4 @@ module_exit(budget_patch_exit);
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Emard, Roberto Deza, Holger Waechtler, Michael Hunold, others");
 MODULE_DESCRIPTION("Driver for full TS modified DVB-S SAA7146+AV7110 "
-                   "based so-called Budget Patch cards");
+		   "based so-called Budget Patch cards");
diff --git a/drivers/media/dvb/ttpci/budget.c b/drivers/media/dvb/ttpci/budget.c
index 4fd8bbc47037..fafe6407b3d0 100644
--- a/drivers/media/dvb/ttpci/budget.c
+++ b/drivers/media/dvb/ttpci/budget.c
@@ -256,7 +256,7 @@ static int alps_bsrv2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_param
 	buf[2] = ((div & 0x18000) >> 10) | 0x95;
 	buf[3] = (pwr << 6) | 0x30;
 
-        // NOTE: since we're using a prescaler of 2, we set the
+	// NOTE: since we're using a prescaler of 2, we set the
 	// divisor frequency to 62.5kHz and divide by 125 above
 
 	if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
@@ -565,7 +565,7 @@ static u8 read_pwm(struct budget* budget)
 	struct i2c_msg msg[] = { { .addr = 0x50,.flags = 0,.buf = &b,.len = 1 },
 				 { .addr = 0x50,.flags = I2C_M_RD,.buf = &pwm,.len = 1} };
 
-        if ((i2c_transfer(&budget->i2c_adap, msg, 2) != 2) || (pwm == 0xff))
+	if ((i2c_transfer(&budget->i2c_adap, msg, 2) != 2) || (pwm == 0xff))
 		pwm = 0x48;
 
 	return pwm;
@@ -593,7 +593,7 @@ static void frontend_init(struct budget *budget)
 		budget->dvb_frontend = ves1x93_attach(&alps_bsrv2_config, &budget->i2c_adap);
 		if (budget->dvb_frontend) {
 			budget->dvb_frontend->ops->diseqc_send_master_cmd = budget_diseqc_send_master_cmd;
-		        budget->dvb_frontend->ops->diseqc_send_burst = budget_diseqc_send_burst;
+			budget->dvb_frontend->ops->diseqc_send_burst = budget_diseqc_send_burst;
 			budget->dvb_frontend->ops->set_tone = budget_set_tone;
 			break;
 		}
@@ -738,7 +738,7 @@ MODULE_DEVICE_TABLE(pci, pci_tbl);
 
 static struct saa7146_extension budget_extension = {
 	.name		= "budget dvb\0",
-	.flags		= 0,
+	.flags		= SAA7146_I2C_SHORT_DELAY,
 
 	.module		= THIS_MODULE,
 	.pci_tbl	= pci_tbl,
diff --git a/drivers/media/dvb/ttpci/budget.h b/drivers/media/dvb/ttpci/budget.h
index c6ef496ba70a..fdaa3318ad3a 100644
--- a/drivers/media/dvb/ttpci/budget.h
+++ b/drivers/media/dvb/ttpci/budget.h
@@ -19,7 +19,7 @@ extern int budget_debug;
 #endif
 
 #define dprintk(level,args...) \
-            do { if ((budget_debug & level)) { printk("%s: %s(): ",__stringify(KBUILD_MODNAME), __FUNCTION__); printk(args); } } while (0)
+	    do { if ((budget_debug & level)) { printk("%s: %s(): ",__stringify(KBUILD_MODNAME), __FUNCTION__); printk(args); } } while (0)
 
 struct budget_info {
 	char *name;
diff --git a/drivers/media/dvb/ttpci/fdump.c b/drivers/media/dvb/ttpci/fdump.c
index 0b478db3e744..c90001d35e7d 100644
--- a/drivers/media/dvb/ttpci/fdump.c
+++ b/drivers/media/dvb/ttpci/fdump.c
@@ -36,7 +36,7 @@ int main(int argc, char **argv)
     }
 
     fprintf(fd_out, "\n};\n\n");
-    
+
     fclose(fd_in);
     fclose(fd_out);
 
diff --git a/drivers/media/dvb/ttpci/ttpci-eeprom.c b/drivers/media/dvb/ttpci/ttpci-eeprom.c
index e9a8457b0727..18aa22b5478d 100644
--- a/drivers/media/dvb/ttpci/ttpci-eeprom.c
+++ b/drivers/media/dvb/ttpci/ttpci-eeprom.c
@@ -13,7 +13,7 @@
     Holger Waechtler	Convergence
 
     Copyright (C) 2002-2003 Ralph Metzler <rjkm@metzlerbros.de>
-                            Metzler Brothers Systementwicklung GbR
+		            Metzler Brothers Systementwicklung GbR
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -37,6 +37,7 @@
 #include <linux/string.h>
 #include <linux/i2c.h>
 
+#include "ttpci-eeprom.h"
 
 #if 1
 #define dprintk(x...) do { printk(x); } while (0)
@@ -47,41 +48,41 @@
 
 static int check_mac_tt(u8 *buf)
 {
-        int i;
-        u16 tmp = 0xffff;
-
-        for (i = 0; i < 8; i++) {
-                tmp  = (tmp << 8) | ((tmp >> 8) ^ buf[i]);
-                tmp ^= (tmp >> 4) & 0x0f;
-                tmp ^= (tmp << 12) ^ ((tmp & 0xff) << 5);
-        }
-        tmp ^= 0xffff;
-        return (((tmp >> 8) ^ buf[8]) | ((tmp & 0xff) ^ buf[9]));
+	int i;
+	u16 tmp = 0xffff;
+
+	for (i = 0; i < 8; i++) {
+		tmp  = (tmp << 8) | ((tmp >> 8) ^ buf[i]);
+		tmp ^= (tmp >> 4) & 0x0f;
+		tmp ^= (tmp << 12) ^ ((tmp & 0xff) << 5);
+	}
+	tmp ^= 0xffff;
+	return (((tmp >> 8) ^ buf[8]) | ((tmp & 0xff) ^ buf[9]));
 }
 
 static int getmac_tt(u8 * decodedMAC, u8 * encodedMAC)
 {
-        u8 xor[20] = { 0x72, 0x23, 0x68, 0x19, 0x5c, 0xa8, 0x71, 0x2c,
+	u8 xor[20] = { 0x72, 0x23, 0x68, 0x19, 0x5c, 0xa8, 0x71, 0x2c,
 		       0x54, 0xd3, 0x7b, 0xf1, 0x9E, 0x23, 0x16, 0xf6,
 		       0x1d, 0x36, 0x64, 0x78};
-        u8 data[20];
-        int i;
+	u8 data[20];
+	int i;
 
 	/* In case there is a sig check failure have the orig contents available */
 	memcpy(data, encodedMAC, 20);
 
 	for (i = 0; i < 20; i++)
-                data[i] ^= xor[i];
-        for (i = 0; i < 10; i++)
-                data[i] = ((data[2 * i + 1] << 8) | data[2 * i])
+		data[i] ^= xor[i];
+	for (i = 0; i < 10; i++)
+		data[i] = ((data[2 * i + 1] << 8) | data[2 * i])
 			>> ((data[2 * i + 1] >> 6) & 3);
 
-        if (check_mac_tt(data))
-                return -ENODEV;
+	if (check_mac_tt(data))
+		return -ENODEV;
 
 	decodedMAC[0] = data[2]; decodedMAC[1] = data[1]; decodedMAC[2] = data[0];
 	decodedMAC[3] = data[6]; decodedMAC[4] = data[5]; decodedMAC[5] = data[4];
-        return 0;
+	return 0;
 }
 
 static int ttpci_eeprom_read_encodedMAC(struct i2c_adapter *adapter, u8 * encodedMAC)
diff --git a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
index fd53d6010502..104df610dbe1 100644
--- a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
+++ b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
@@ -225,8 +225,8 @@ static int ttusb_i2c_msg(struct ttusb *ttusb,
 
 	err = ttusb_result(ttusb, b, 0x20);
 
-        /* check if the i2c transaction was successful */
-        if ((snd_len != b[5]) || (rcv_len != b[6])) return -EREMOTEIO;
+	/* check if the i2c transaction was successful */
+	if ((snd_len != b[5]) || (rcv_len != b[6])) return -EREMOTEIO;
 
 	if (rcv_len > 0) {
 
@@ -489,27 +489,27 @@ static int ttusb_send_diseqc(struct dvb_frontend* fe,
 
 static int lnbp21_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
 {
-        struct  ttusb* ttusb = (struct ttusb*)  fe->dvb->priv;
-        int ret;
-        u8 data[1];
-        struct i2c_msg msg = { .addr = 0x08, .flags = 0, .buf = data, .len = sizeof(data) };
-
-        switch(voltage) {
-        case SEC_VOLTAGE_OFF:
-                data[0] = 0x00;
-                break;
-        case SEC_VOLTAGE_13:
-                data[0] = 0x44;
-                break;
-        case SEC_VOLTAGE_18:
-                data[0] = 0x4c;
-                break;
-        default:
-                return -EINVAL;
-        };
-
-        ret = i2c_transfer(&ttusb->i2c_adap, &msg, 1);
-        return (ret != 1) ? -EIO : 0;
+	struct  ttusb* ttusb = (struct ttusb*)  fe->dvb->priv;
+	int ret;
+	u8 data[1];
+	struct i2c_msg msg = { .addr = 0x08, .flags = 0, .buf = data, .len = sizeof(data) };
+
+	switch(voltage) {
+	case SEC_VOLTAGE_OFF:
+		data[0] = 0x00;
+		break;
+	case SEC_VOLTAGE_13:
+		data[0] = 0x44;
+		break;
+	case SEC_VOLTAGE_18:
+		data[0] = 0x4c;
+		break;
+	default:
+		return -EINVAL;
+	};
+
+	ret = i2c_transfer(&ttusb->i2c_adap, &msg, 1);
+	return (ret != 1) ? -EIO : 0;
 }
 
 static int ttusb_update_lnb(struct ttusb *ttusb)
@@ -1184,45 +1184,45 @@ static struct tda1004x_config philips_tdm1316l_config = {
 };
 
 static u8 alps_bsbe1_inittab[] = {
-        0x01, 0x15,
-        0x02, 0x30,
-        0x03, 0x00,
-        0x04, 0x7d,             /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
-        0x05, 0x35,             /* I2CT = 0, SCLT = 1, SDAT = 1 */
-        0x06, 0x40,             /* DAC not used, set to high impendance mode */
-        0x07, 0x00,             /* DAC LSB */
-        0x08, 0x40,             /* DiSEqC off, LNB power on OP2/LOCK pin on */
-        0x09, 0x00,             /* FIFO */
-        0x0c, 0x51,             /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */
-        0x0d, 0x82,             /* DC offset compensation = ON, beta_agc1 = 2 */
-        0x0e, 0x23,             /* alpha_tmg = 2, beta_tmg = 3 */
-        0x10, 0x3f,             // AGC2  0x3d
-        0x11, 0x84,
-        0x12, 0xb9,
-        0x15, 0xc9,             // lock detector threshold
-        0x16, 0x00,
-        0x17, 0x00,
-        0x18, 0x00,
-        0x19, 0x00,
-        0x1a, 0x00,
-        0x1f, 0x50,
-        0x20, 0x00,
-        0x21, 0x00,
-        0x22, 0x00,
-        0x23, 0x00,
-        0x28, 0x00,             // out imp: normal  out type: parallel FEC mode:0
-        0x29, 0x1e,             // 1/2 threshold
-        0x2a, 0x14,             // 2/3 threshold
-        0x2b, 0x0f,             // 3/4 threshold
-        0x2c, 0x09,             // 5/6 threshold
-        0x2d, 0x05,             // 7/8 threshold
-        0x2e, 0x01,
-        0x31, 0x1f,             // test all FECs
-        0x32, 0x19,             // viterbi and synchro search
-        0x33, 0xfc,             // rs control
-        0x34, 0x93,             // error control
-        0x0f, 0x92,
-        0xff, 0xff
+	0x01, 0x15,
+	0x02, 0x30,
+	0x03, 0x00,
+	0x04, 0x7d,             /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
+	0x05, 0x35,             /* I2CT = 0, SCLT = 1, SDAT = 1 */
+	0x06, 0x40,             /* DAC not used, set to high impendance mode */
+	0x07, 0x00,             /* DAC LSB */
+	0x08, 0x40,             /* DiSEqC off, LNB power on OP2/LOCK pin on */
+	0x09, 0x00,             /* FIFO */
+	0x0c, 0x51,             /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */
+	0x0d, 0x82,             /* DC offset compensation = ON, beta_agc1 = 2 */
+	0x0e, 0x23,             /* alpha_tmg = 2, beta_tmg = 3 */
+	0x10, 0x3f,             // AGC2  0x3d
+	0x11, 0x84,
+	0x12, 0xb9,
+	0x15, 0xc9,             // lock detector threshold
+	0x16, 0x00,
+	0x17, 0x00,
+	0x18, 0x00,
+	0x19, 0x00,
+	0x1a, 0x00,
+	0x1f, 0x50,
+	0x20, 0x00,
+	0x21, 0x00,
+	0x22, 0x00,
+	0x23, 0x00,
+	0x28, 0x00,             // out imp: normal  out type: parallel FEC mode:0
+	0x29, 0x1e,             // 1/2 threshold
+	0x2a, 0x14,             // 2/3 threshold
+	0x2b, 0x0f,             // 3/4 threshold
+	0x2c, 0x09,             // 5/6 threshold
+	0x2d, 0x05,             // 7/8 threshold
+	0x2e, 0x01,
+	0x31, 0x1f,             // test all FECs
+	0x32, 0x19,             // viterbi and synchro search
+	0x33, 0xfc,             // rs control
+	0x34, 0x93,             // error control
+	0x0f, 0x92,
+	0xff, 0xff
 };
 
 static u8 alps_bsru6_inittab[] = {
@@ -1350,7 +1350,7 @@ static int ttusb_novas_grundig_29504_491_pll_set(struct dvb_frontend *fe, struct
 	u32 div;
 	struct i2c_msg msg = {.addr = 0x61,.flags = 0,.buf = buf,.len = sizeof(buf) };
 
-        div = params->frequency / 125;
+	div = params->frequency / 125;
 
 	buf[0] = (div >> 8) & 0x7f;
 	buf[1] = div & 0xff;
@@ -1487,7 +1487,7 @@ static int ttusb_probe(struct usb_interface *intf, const struct usb_device_id *i
 
 	udev = interface_to_usbdev(intf);
 
-        if (intf->altsetting->desc.bInterfaceNumber != 1) return -ENODEV;
+	if (intf->altsetting->desc.bInterfaceNumber != 1) return -ENODEV;
 
 	if (!(ttusb = kmalloc(sizeof(struct ttusb), GFP_KERNEL)))
 		return -ENOMEM;
diff --git a/drivers/media/dvb/ttusb-budget/dvb-ttusb-dspbootcode.h b/drivers/media/dvb/ttusb-budget/dvb-ttusb-dspbootcode.h
index 95ee7995455e..8c3cd545e8f4 100644
--- a/drivers/media/dvb/ttusb-budget/dvb-ttusb-dspbootcode.h
+++ b/drivers/media/dvb/ttusb-budget/dvb-ttusb-dspbootcode.h
@@ -2,1643 +2,1643 @@
 #include <asm/types.h>
 
 static u8 dsp_bootcode [] = {
-	0x08, 0xaa, 0x00, 0x18, 0x00, 0x03, 0x08, 0x00, 
-	0x00, 0x10, 0x00, 0x00, 0x01, 0x80, 0x18, 0x5f, 
-	0x00, 0x00, 0x01, 0x80, 0x77, 0x18, 0x2a, 0xeb, 
-	0x6b, 0xf8, 0x00, 0x18, 0x03, 0xff, 0x68, 0xf8, 
-	0x00, 0x18, 0xff, 0xfe, 0xf7, 0xb8, 0xf7, 0xbe, 
-	0xf6, 0xb9, 0xf4, 0xa0, 0xf6, 0xb7, 0xf6, 0xb5, 
-	0xf6, 0xb6, 0xf0, 0x20, 0x19, 0xdf, 0xf1, 0x00, 
-	0x00, 0x01, 0xf8, 0x4d, 0x01, 0xab, 0xf6, 0xb8, 
-	0xf0, 0x20, 0x19, 0xdf, 0xf0, 0x73, 0x01, 0xa5, 
-	0x7e, 0xf8, 0x00, 0x12, 0xf0, 0x00, 0x00, 0x01, 
-	0x47, 0xf8, 0x00, 0x11, 0x7e, 0x92, 0x00, 0xf8, 
-	0x00, 0x11, 0xf0, 0x00, 0x00, 0x01, 0x7e, 0xf8, 
-	0x00, 0x11, 0xf0, 0x00, 0x00, 0x01, 0x6c, 0x89, 
-	0x01, 0x9a, 0xf7, 0xb8, 0xee, 0xfc, 0xf0, 0x20, 
-	0xff, 0xff, 0xf1, 0x00, 0x00, 0x01, 0xf8, 0x4d, 
-	0x01, 0xbf, 0xf2, 0x73, 0x01, 0xb9, 0x4e, 0x02, 
-	0xf4, 0x95, 0xf5, 0xe3, 0x56, 0x02, 0x7e, 0x00, 
-	0x11, 0x00, 0xfa, 0x4c, 0x01, 0xb7, 0x6b, 0x03, 
-	0x00, 0x01, 0xf6, 0xb8, 0xee, 0x04, 0xf0, 0x74, 
-	0x0d, 0xa7, 0xf0, 0x74, 0x01, 0xc5, 0x4a, 0x11, 
-	0x4a, 0x16, 0x72, 0x11, 0x2a, 0xe6, 0x10, 0xf8, 
-	0x00, 0x11, 0xfa, 0x45, 0x01, 0xdb, 0xf4, 0x95, 
-	0xee, 0xff, 0x48, 0x11, 0xf0, 0x00, 0x2a, 0xc6, 
-	0x88, 0x16, 0xf4, 0x95, 0xf4, 0x95, 0x10, 0xee, 
-	0xff, 0xff, 0xf4, 0xe3, 0x6c, 0xe9, 0xff, 0xff, 
-	0x01, 0xd5, 0x10, 0xf8, 0x2a, 0xe7, 0xf8, 0x45, 
-	0x01, 0xe2, 0x10, 0xf8, 0x2a, 0xe7, 0xf4, 0xe3, 
-	0xf0, 0x74, 0x01, 0xff, 0xee, 0x01, 0x8a, 0x16, 
-	0x8a, 0x11, 0xfc, 0x00, 0xf7, 0xb8, 0xe9, 0x20, 
-	0x4a, 0x11, 0x09, 0xf8, 0x2a, 0xe6, 0xf8, 0x4e, 
-	0x01, 0xf3, 0xf2, 0x73, 0x01, 0xfd, 0xf4, 0x95, 
-	0xe8, 0x01, 0x72, 0x11, 0x2a, 0xe6, 0x49, 0x11, 
-	0x80, 0xe1, 0x2a, 0xc6, 0xf3, 0x00, 0x00, 0x01, 
-	0xe8, 0x00, 0x81, 0xf8, 0x2a, 0xe6, 0x8a, 0x11, 
-	0xfc, 0x00, 0xf4, 0x95, 0xf0, 0x73, 0x02, 0x00, 
-	0x10, 0xf8, 0x2a, 0x0f, 0xfc, 0x00, 0x4a, 0x11, 
-	0xf0, 0x74, 0x02, 0x02, 0x80, 0xf8, 0x2a, 0x10, 
-	0x73, 0x08, 0x00, 0x09, 0x40, 0xf8, 0x2a, 0x15, 
-	0x82, 0xf8, 0x00, 0x11, 0xf4, 0x95, 0x77, 0x10, 
-	0x03, 0xe8, 0xf5, 0xa9, 0xf8, 0x30, 0x02, 0x21, 
-	0x71, 0xf8, 0x2a, 0x10, 0x2a, 0x15, 0x56, 0xf8, 
-	0x2a, 0x0c, 0xf0, 0xe3, 0x4e, 0xf8, 0x2a, 0x16, 
-	0xe8, 0x00, 0x4e, 0xf8, 0x2a, 0x0c, 0x8a, 0x11, 
-	0xfc, 0x00, 0x4a, 0x06, 0x4a, 0x07, 0x4a, 0x1d, 
-	0x68, 0xf8, 0x00, 0x07, 0x7d, 0x3f, 0x69, 0xf8, 
-	0x00, 0x07, 0x40, 0x00, 0x68, 0xf8, 0x00, 0x1d, 
-	0xff, 0xfc, 0x6b, 0xf8, 0x2a, 0x0f, 0x00, 0x01, 
-	0x8a, 0x1d, 0x8a, 0x07, 0x8a, 0x06, 0xf4, 0xeb, 
-	0xee, 0xfd, 0x76, 0xf8, 0x2a, 0x0f, 0x00, 0x00, 
-	0x76, 0x00, 0x00, 0x00, 0xfb, 0x80, 0x19, 0x4c, 
-	0xf4, 0x95, 0xe8, 0x00, 0x80, 0xf8, 0x2a, 0x11, 
-	0xf9, 0x80, 0x19, 0x07, 0x80, 0xf8, 0x2a, 0x0e, 
-	0xf9, 0x80, 0x16, 0x66, 0x76, 0x00, 0x2a, 0x12, 
-	0x10, 0xf8, 0x2a, 0x11, 0xf9, 0x80, 0x18, 0xe3, 
-	0x10, 0xf8, 0x2a, 0x0e, 0xf9, 0x80, 0x16, 0x66, 
-	0x10, 0xf8, 0x2a, 0x0e, 0xf9, 0x80, 0x16, 0x87, 
-	0xee, 0x03, 0xfc, 0x00, 0x4a, 0x11, 0xf6, 0xb8, 
-	0xf4, 0x95, 0xf0, 0x20, 0x80, 0x00, 0x11, 0xf8, 
-	0x2a, 0x5a, 0xf8, 0x4d, 0x02, 0x93, 0x11, 0xf8, 
-	0x2a, 0x9f, 0xf8, 0x4c, 0x02, 0x7c, 0x77, 0x12, 
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+	0x80, 0x82, 0x71, 0xe1, 0x00, 0x04, 0x00, 0x12,
+	0x10, 0xe6, 0x00, 0x02, 0x80, 0x82, 0xe7, 0x62,
+	0x71, 0xe1, 0x00, 0x02, 0x00, 0x13, 0xe5, 0x01,
+	0xf9, 0x80, 0x16, 0x9a, 0x8a, 0x16, 0x8a, 0x11,
+	0xf4, 0xe4, 0x4a, 0x11, 0x88, 0x11, 0xee, 0xff,
+	0xee, 0x01, 0x10, 0xe1, 0x00, 0x01, 0x8a, 0x11,
+	0xf4, 0x95, 0xf4, 0xe4, 0x4a, 0x11, 0x77, 0x11,
+	0x00, 0x7b, 0x10, 0x81, 0xf0, 0x00, 0x00, 0xb3,
+	0x88, 0x11, 0xf4, 0x95, 0xf4, 0x95, 0x10, 0x81,
+	0xfa, 0x44, 0x19, 0x2a, 0xf4, 0x95, 0xee, 0xff,
+	0xf9, 0x80, 0x16, 0x53, 0x77, 0x11, 0x00, 0x7b,
+	0x10, 0x81, 0xf0, 0x00, 0x00, 0xb3, 0x88, 0x11,
+	0xf4, 0x95, 0xf4, 0x95, 0x76, 0x81, 0x00, 0x01,
+	0xee, 0x01, 0x76, 0xe1, 0x00, 0x01, 0x00, 0x00,
+	0x76, 0xe1, 0x00, 0x02, 0x00, 0x13, 0x76, 0xe1,
+	0x00, 0x03, 0x00, 0x26, 0x76, 0xe1, 0x00, 0x04,
+	0x00, 0x25, 0x76, 0xe1, 0x00, 0x05, 0x00, 0x24,
+	0x76, 0xe1, 0x00, 0x06, 0x00, 0x00, 0x76, 0xe1,
+	0x00, 0x07, 0x00, 0x17, 0x76, 0xe1, 0x00, 0x08,
+	0x00, 0x32, 0x76, 0xe1, 0x00, 0x09, 0x00, 0x31,
+	0x76, 0xe1, 0x00, 0x0a, 0x00, 0x30, 0x8a, 0x11,
+	0xf4, 0x95, 0xf4, 0xe4, 0x4a, 0x11, 0x4a, 0x16,
+	0x4a, 0x17, 0xee, 0xff, 0xf4, 0x95, 0x71, 0x06,
+	0x00, 0x17, 0xfb, 0x80, 0x16, 0xa2, 0x88, 0x11,
+	0xf4, 0x95, 0xf7, 0xb8, 0x10, 0xf8, 0x00, 0x11,
+	0xf0, 0x10, 0xff, 0xff, 0xfa, 0x45, 0x19, 0x73,
+	0x77, 0x16, 0xff, 0xff, 0x77, 0x12, 0x00, 0x7b,
+	0x77, 0x0e, 0x00, 0x05, 0x10, 0x82, 0x28, 0xf8,
+	0x00, 0x11, 0xf0, 0x00, 0x00, 0xb4, 0x88, 0x11,
+	0xf4, 0x95, 0xf4, 0x95, 0x10, 0x81, 0xf8, 0x44,
+	0x19, 0x84, 0xf2, 0x73, 0x19, 0x84, 0xf4, 0x95,
+	0xe7, 0x16, 0x77, 0x11, 0x00, 0x7b, 0x10, 0x81,
+	0xf0, 0x00, 0x00, 0xb4, 0x88, 0x11, 0xf4, 0x95,
+	0x77, 0x12, 0x00, 0x02, 0x10, 0x81, 0xf8, 0x45,
+	0x19, 0x6f, 0x6e, 0xea, 0xff, 0xff, 0x19, 0x7c,
+	0x6d, 0xe9, 0x00, 0x05, 0x61, 0xf8, 0x00, 0x17,
+	0x00, 0x01, 0xfa, 0x20, 0x19, 0x8f, 0x76, 0x86,
+	0x00, 0x01, 0xfb, 0x80, 0x19, 0x97, 0xf4, 0x95,
+	0x48, 0x16, 0xf9, 0x80, 0x16, 0x9a, 0xee, 0x01,
+	0x8a, 0x17, 0x48, 0x16, 0x8a, 0x16, 0x8a, 0x11,
+	0xf4, 0xe4, 0x4a, 0x11, 0xee, 0xff, 0xfb, 0x80,
+	0x16, 0xa2, 0x88, 0x11, 0xf4, 0x95, 0x77, 0x10,
+	0xff, 0xff, 0xf4, 0xa9, 0xf8, 0x30, 0x19, 0xcc,
+	0x71, 0xe1, 0x00, 0x02, 0x00, 0x12, 0x69, 0x82,
+	0x00, 0x10, 0x71, 0xe1, 0x00, 0x02, 0x00, 0x12,
+	0x68, 0x82, 0xf7, 0xff, 0x71, 0xe1, 0x00, 0x02,
+	0x00, 0x12, 0x68, 0x82, 0xfb, 0xff, 0x71, 0xe1,
+	0x00, 0x02, 0x00, 0x12, 0x68, 0x82, 0xff, 0xf0,
+	0x71, 0xe1, 0x00, 0x03, 0x00, 0x12, 0x76, 0x82,
+	0xff, 0xff, 0x71, 0xe1, 0x00, 0x04, 0x00, 0x12,
+	0x76, 0x82, 0xff, 0xff, 0x71, 0xe1, 0x00, 0x02,
+	0x00, 0x12, 0x69, 0x82, 0x00, 0x20, 0x71, 0xe1,
+	0x00, 0x02, 0x00, 0x11, 0xf2, 0x73, 0x19, 0xda,
+	0x68, 0x81, 0xff, 0xef, 0x77, 0x11, 0x00, 0x7b,
+	0x10, 0x81, 0xfb, 0x80, 0x19, 0x97, 0xf0, 0x00,
+	0x00, 0xb4, 0x77, 0x11, 0x00, 0x7b, 0x10, 0x81,
+	0xfb, 0x80, 0x19, 0x97, 0xf0, 0x00, 0x00, 0xb9,
+	0xf9, 0x80, 0x16, 0x9a, 0xee, 0x01, 0x8a, 0x11,
+	0xf4, 0xe4, 0x00, 0xa4, 0x00, 0x00, 0x19, 0xdf,
+	0x00, 0x01, 0x2a, 0xe6, 0x00, 0x00, 0x00, 0x01,
+	0x2a, 0xe7, 0x00, 0x00, 0x00, 0x03, 0x2a, 0x12,
+	0x0c, 0x01, 0xc3, 0x4f, 0x00, 0x00, 0x00, 0x01,
+	0x2a, 0x15, 0x00, 0x00, 0x00, 0x02, 0x2a, 0x16,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x19, 0x2a, 0x5d,
+	0x00, 0x43, 0x00, 0x6f, 0x00, 0x70, 0x00, 0x79,
+	0x00, 0x72, 0x00, 0x69, 0x00, 0x67, 0x00, 0x68,
+	0x00, 0x74, 0x00, 0x20, 0x00, 0x54, 0x00, 0x65,
+	0x00, 0x63, 0x00, 0x68, 0x00, 0x6e, 0x00, 0x6f,
+	0x00, 0x54, 0x00, 0x72, 0x00, 0x65, 0x00, 0x6e,
+	0x00, 0x64, 0x00, 0x20, 0x00, 0x41, 0x00, 0x47,
+	0x00, 0x00, 0x00, 0x04, 0x2a, 0x76, 0x00, 0x30,
+	0x00, 0x2e, 0x00, 0x30, 0x00, 0x00, 0x00, 0x0c,
+	0x2a, 0x7a, 0x00, 0x46, 0x00, 0x65, 0x00, 0x62,
+	0x00, 0x20, 0x00, 0x32, 0x00, 0x37, 0x00, 0x20,
+	0x00, 0x32, 0x00, 0x30, 0x00, 0x30, 0x00, 0x31,
+	0x00, 0x00, 0x00, 0x09, 0x2a, 0x86, 0x00, 0x31,
+	0x00, 0x34, 0x00, 0x3a, 0x00, 0x33, 0x00, 0x35,
+	0x00, 0x3a, 0x00, 0x33, 0x00, 0x33, 0x00, 0x00,
+	0x00, 0x0f, 0x2a, 0x8f, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x01, 0x2a, 0x9e, 0x00, 0x00,
+	0x00, 0x01, 0x2a, 0x9f, 0x00, 0x00, 0x00, 0x01,
+	0x2a, 0xa0, 0x00, 0x00, 0x00, 0x01, 0x2a, 0xa1,
+	0x00, 0x00, 0x00, 0x01, 0x2a, 0xa2, 0x00, 0x00,
+	0x00, 0x01, 0x29, 0x7e, 0x00, 0x00, 0x00, 0x02,
+	0x29, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01,
+	0x29, 0x82, 0xff, 0xff, 0x00, 0x01, 0x2a, 0xa7,
+	0x00, 0x00, 0x00, 0x05, 0x2a, 0xa8, 0x71, 0x41,
+	0x20, 0x00, 0x20, 0x00, 0x00, 0x23, 0x04, 0x00,
+	0x00, 0x0a, 0x2a, 0xad, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x0f, 0x2a, 0xb7, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x40, 0x00, 0xa0, 0x82, 0x40,
+	0x00, 0x08, 0x30, 0x7f, 0x00, 0x80, 0x01, 0x80,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x01, 0x27, 0x6e, 0x00, 0x00,
+	0x00, 0x01, 0x27, 0x6f, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x09, 0x00, 0x00, 0x1a, 0x83, 0x04, 0xe8,
+	0x04, 0xcf, 0x04, 0xc5, 0x04, 0xba, 0x04, 0xb0,
+	0x04, 0xac, 0x04, 0x9c, 0x04, 0x8c, 0x04, 0x81,
+	0x00, 0x78, 0x00, 0x00, 0x01, 0x00, 0xf2, 0x73,
+	0x07, 0xef, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x07, 0xef, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x07, 0xef, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x07, 0xef, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x07, 0xef, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x07, 0xef, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x07, 0xef, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x07, 0xef, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x07, 0xef, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x07, 0xef, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x07, 0xef, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x07, 0xef, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x07, 0xef, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x07, 0xef, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x07, 0xef, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x07, 0xef, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x07, 0xaa, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x07, 0xef, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x07, 0xef, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x02, 0x23, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x07, 0xef, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x07, 0xef, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x07, 0xef, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x07, 0xef, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x07, 0xef, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x07, 0xef, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x05, 0xe5, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x02, 0xb5, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x0e, 0x33, 0xf4, 0x95, 0xf4, 0x95, 0xf2, 0x73,
+	0x07, 0xef, 0xf4, 0x95, 0xf4, 0x95, 0x00, 0x00,
 };
 
diff --git a/drivers/media/dvb/ttusb-dec/ttusb_dec.c b/drivers/media/dvb/ttusb-dec/ttusb_dec.c
index 832d179f26fa..8abc21890129 100644
--- a/drivers/media/dvb/ttusb-dec/ttusb_dec.c
+++ b/drivers/media/dvb/ttusb-dec/ttusb_dec.c
@@ -1203,7 +1203,7 @@ static int ttusb_init_rc(struct ttusb_dec *dec)
 	input_dev->keycode = rc_keys;
 
 	for (i = 0; i < ARRAY_SIZE(rc_keys); i++)
-                set_bit(rc_keys[i], input_dev->keybit);
+		set_bit(rc_keys[i], input_dev->keybit);
 
 	input_register_device(input_dev);
 
@@ -1529,7 +1529,7 @@ static void ttusb_dec_exit_rc(struct ttusb_dec *dec)
 	usb_free_urb(dec->irq_urb);
 
 	usb_buffer_free(dec->udev,IRQ_PACKET_SIZE,
-		           dec->irq_buffer, dec->irq_dma_handle);
+			   dec->irq_buffer, dec->irq_dma_handle);
 
 	if (dec->rc_input_dev) {
 		input_unregister_device(dec->rc_input_dev);
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index 199b01188858..fc87efc5049c 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -26,15 +26,12 @@ config VIDEO_BT848
 	  module will be called bttv.
 
 config VIDEO_BT848_DVB
-	tristate "DVB/ATSC Support for bt878 based TV cards"
+	bool "DVB/ATSC Support for bt878 based TV cards"
 	depends on VIDEO_BT848 && DVB_CORE
 	select DVB_BT8XX
 	---help---
 	  This adds support for DVB/ATSC cards based on the BT878 chip.
 
-	  To compile this driver as a module, choose M here: the
-	  module will be called dvb-bt8xx.
-
 config VIDEO_SAA6588
 	tristate "SAA6588 Radio Chip RDS decoder support on BT848 cards"
 	depends on VIDEO_DEV && I2C && VIDEO_BT848
@@ -191,7 +188,7 @@ config VIDEO_ZORAN
 
 	  To compile this driver as a module, choose M here: the
 	  module will be called zr36067.
- 
+
 config VIDEO_ZORAN_BUZ
 	tristate "Iomega Buz support"
 	depends on VIDEO_ZORAN
@@ -207,8 +204,8 @@ config VIDEO_ZORAN_DC10
 
 config VIDEO_ZORAN_DC30
 	tristate "Pinnacle/Miro DC30(+) support"
- 	depends on VIDEO_ZORAN
- 	help
+	depends on VIDEO_ZORAN
+	help
 	  Support for the Pinnacle/Miro DC30(+) MJPEG capture/playback
 	  card. This also supports really old DC10 cards based on the
 	  zr36050 MJPEG codec and zr36016 VFE.
@@ -263,7 +260,7 @@ config VIDEO_MXB
 	---help---
 	  This is a video4linux driver for the 'Multimedia eXtension Board'
 	  TV card by Siemens-Nixdorf.
-	  
+
 	  To compile this driver as a module, choose M here: the
 	  module will be called mxb.
 
@@ -277,7 +274,7 @@ config VIDEO_DPC
 	  for SAA7146 bases boards, so if you have some unsupported
 	  saa7146 based, analog video card, chances are good that it
 	  will work with this skeleton driver.
-	  
+
 	  To compile this driver as a module, choose M here: the
 	  module will be called dpc7146.
 
@@ -288,7 +285,7 @@ config VIDEO_HEXIUM_ORION
 	---help---
 	  This is a video4linux driver for the Hexium HV-PCI6 and
 	  Orion frame grabber cards by Hexium.
-	  
+
 	  To compile this driver as a module, choose M here: the
 	  module will be called hexium_orion.
 
@@ -300,7 +297,7 @@ config VIDEO_HEXIUM_GEMINI
 	  This is a video4linux driver for the Hexium Gemini frame
 	  grabber card by Hexium. Please note that the Gemini Dual
 	  card is *not* fully supported.
-	  
+
 	  To compile this driver as a module, choose M here: the
 	  module will be called hexium_gemini.
 
@@ -333,4 +330,18 @@ config VIDEO_M32R_AR_M64278
 	  Say Y here to use the Renesas M64278E-800 camera module,
 	  which supports VGA(640x480 pixcels) size of images.
 
+config VIDEO_AUDIO_DECODER
+	tristate "Add support for additional audio chipsets"
+	depends on VIDEO_DEV && I2C && EXPERIMENTAL
+	---help---
+	  Say Y here to compile drivers for WM8775 and CS53L32A audio
+	  decoders.
+
+config VIDEO_DECODER
+	tristate "Add support for additional video chipsets"
+	depends on VIDEO_DEV && I2C && EXPERIMENTAL
+	---help---
+	  Say Y here to compile drivers for SAA7115, SAA7127 and CX25840
+	  video  decoders.
+
 endmenu
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index 3ac465992400..82060f9909d8 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -36,10 +36,11 @@ obj-$(CONFIG_VIDEO_CPIA) += cpia.o
 obj-$(CONFIG_VIDEO_CPIA_PP) += cpia_pp.o
 obj-$(CONFIG_VIDEO_CPIA_USB) += cpia_usb.o
 obj-$(CONFIG_VIDEO_MEYE) += meye.o
-obj-$(CONFIG_VIDEO_SAA7134) += saa7134/
+obj-$(CONFIG_VIDEO_SAA7134) += ir-kbd-i2c.o saa7134/
 obj-$(CONFIG_VIDEO_CX88) += cx88/
 obj-$(CONFIG_VIDEO_EM28XX) += em28xx/
 obj-$(CONFIG_VIDEO_EM28XX) += saa711x.o tvp5150.o
+obj-$(CONFIG_VIDEO_AUDIO_DECODER) += wm8775.o cs53l32a.o
 obj-$(CONFIG_VIDEO_OVCAMCHIP) += ovcamchip/
 obj-$(CONFIG_VIDEO_MXB) += saa7111.o tuner.o tda9840.o tea6415c.o tea6420.o mxb.o
 obj-$(CONFIG_VIDEO_HEXIUM_ORION) += hexium_orion.o
@@ -55,4 +56,6 @@ obj-$(CONFIG_VIDEO_TVEEPROM) += tveeprom.o
 
 obj-$(CONFIG_VIDEO_M32R_AR_M64278) += arv.o
 
+obj-$(CONFIG_VIDEO_DECODER)     += saa7115.o cx25840/ saa7127.o
+
 EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/dvb-core
diff --git a/drivers/media/video/bt832.c b/drivers/media/video/bt832.c
index e4063950ae57..3ca1d768bfd3 100644
--- a/drivers/media/video/bt832.c
+++ b/drivers/media/video/bt832.c
@@ -231,18 +231,18 @@ bt832_command(struct i2c_client *client, unsigned int cmd, void *arg)
 
 static struct i2c_driver driver = {
 	.owner          = THIS_MODULE,
-        .name           = "i2c bt832 driver",
-        .id             = -1, /* FIXME */
-        .flags          = I2C_DF_NOTIFY,
-        .attach_adapter = bt832_probe,
-        .detach_client  = bt832_detach,
-        .command        = bt832_command,
+	.name           = "i2c bt832 driver",
+	.id             = -1, /* FIXME */
+	.flags          = I2C_DF_NOTIFY,
+	.attach_adapter = bt832_probe,
+	.detach_client  = bt832_detach,
+	.command        = bt832_command,
 };
 static struct i2c_client client_template =
 {
 	.name       = "bt832",
 	.flags      = I2C_CLIENT_ALLOW_USE,
-        .driver     = &driver,
+	.driver     = &driver,
 };
 
 
diff --git a/drivers/media/video/bttv-cards.c b/drivers/media/video/bttv-cards.c
index 3413bace443a..012be639aa18 100644
--- a/drivers/media/video/bttv-cards.c
+++ b/drivers/media/video/bttv-cards.c
@@ -2133,7 +2133,10 @@ struct tvcard bttv_tvcards[] = {
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr     = ADDR_UNSET,
 		.has_dvb        = 1,
+		.has_remote	= 1,
+		.gpiomask	= 0x1b,
 		.no_gpioirq     = 1,
+		.any_irq		= 1,
 	},
 	[BTTV_BOARD_PV143] = {
 		/* Jorge Boncompte - DTI2 <jorge@dti2.net> */
@@ -2796,7 +2799,24 @@ struct tvcard bttv_tvcards[] = {
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr     = ADDR_UNSET,
 	},
-
+		/* ---- card 0x8e ---------------------------------- */
+	[BTTV_BOARD_SABRENT_TVFM] = {
+		.name		= "Sabrent TV-FM (bttv version)",
+		.video_inputs	= 3,
+		.audio_inputs	= 1,
+		.tuner		= 0,
+		.svhs		= 2,
+		.gpiomask	= 0x108007,
+		.muxsel		= { 2, 3, 1, 1},
+		.audiomux	= { 100000, 100002, 100002, 100000},
+		.no_msp34xx	= 1,
+		.no_tda9875     = 1,
+		.no_tda7432     = 1,
+		.pll		= PLL_28,
+		.tuner_type	= TUNER_TNF_5335MF,
+		.tuner_addr	= ADDR_UNSET,
+		.has_radio      = 1,
+	},
 };
 
 static const unsigned int bttv_num_tvcards = ARRAY_SIZE(bttv_tvcards);
@@ -2884,7 +2904,7 @@ void __devinit bttv_idcard(struct bttv *btv)
  */
 
 /* Some Modular Technology cards have an eeprom, but no subsystem ID */
-void identify_by_eeprom(struct bttv *btv, unsigned char eeprom_data[256])
+static void identify_by_eeprom(struct bttv *btv, unsigned char eeprom_data[256])
 {
 	int type = -1;
 
@@ -3367,6 +3387,8 @@ void __devinit bttv_init_card2(struct bttv *btv)
 		btv->has_remote=1;
 	if (!bttv_tvcards[btv->c.type].no_gpioirq)
 		btv->gpioirq=1;
+	if (bttv_tvcards[btv->c.type].any_irq)
+		btv->any_irq = 1;
 	if (bttv_tvcards[btv->c.type].audio_hook)
 		btv->audio_hook=bttv_tvcards[btv->c.type].audio_hook;
 
@@ -3857,7 +3879,7 @@ static void __devinit init_PXC200(struct bttv *btv)
  *                error. ERROR_CPLD_Check_Failed.
  */
 /* ----------------------------------------------------------------------- */
-void
+static void
 init_RTV24 (struct bttv *btv)
 {
 	uint32_t dataRead = 0;
@@ -4081,7 +4103,7 @@ void tea5757_set_freq(struct bttv *btv, unsigned short freq)
 /* ----------------------------------------------------------------------- */
 /* winview                                                                 */
 
-void winview_audio(struct bttv *btv, struct video_audio *v, int set)
+static void winview_audio(struct bttv *btv, struct video_audio *v, int set)
 {
 	/* PT2254A programming Jon Tombs, jon@gte.esi.us.es */
 	int bits_out, loops, vol, data;
diff --git a/drivers/media/video/bttv-driver.c b/drivers/media/video/bttv-driver.c
index 0005741d5514..1ddf9ba613ef 100644
--- a/drivers/media/video/bttv-driver.c
+++ b/drivers/media/video/bttv-driver.c
@@ -727,71 +727,71 @@ void free_btres(struct bttv *btv, struct bttv_fh *fh, int bits)
 
 static void set_pll_freq(struct bttv *btv, unsigned int fin, unsigned int fout)
 {
-        unsigned char fl, fh, fi;
+	unsigned char fl, fh, fi;
 
-        /* prevent overflows */
-        fin/=4;
-        fout/=4;
+	/* prevent overflows */
+	fin/=4;
+	fout/=4;
 
-        fout*=12;
-        fi=fout/fin;
+	fout*=12;
+	fi=fout/fin;
 
-        fout=(fout%fin)*256;
-        fh=fout/fin;
+	fout=(fout%fin)*256;
+	fh=fout/fin;
 
-        fout=(fout%fin)*256;
-        fl=fout/fin;
+	fout=(fout%fin)*256;
+	fl=fout/fin;
 
-        btwrite(fl, BT848_PLL_F_LO);
-        btwrite(fh, BT848_PLL_F_HI);
-        btwrite(fi|BT848_PLL_X, BT848_PLL_XCI);
+	btwrite(fl, BT848_PLL_F_LO);
+	btwrite(fh, BT848_PLL_F_HI);
+	btwrite(fi|BT848_PLL_X, BT848_PLL_XCI);
 }
 
 static void set_pll(struct bttv *btv)
 {
-        int i;
+	int i;
 
-        if (!btv->pll.pll_crystal)
-                return;
+	if (!btv->pll.pll_crystal)
+		return;
 
 	if (btv->pll.pll_ofreq == btv->pll.pll_current) {
 		dprintk("bttv%d: PLL: no change required\n",btv->c.nr);
-                return;
-        }
+		return;
+	}
 
-        if (btv->pll.pll_ifreq == btv->pll.pll_ofreq) {
-                /* no PLL needed */
-                if (btv->pll.pll_current == 0)
-                        return;
+	if (btv->pll.pll_ifreq == btv->pll.pll_ofreq) {
+		/* no PLL needed */
+		if (btv->pll.pll_current == 0)
+			return;
 		bttv_printk(KERN_INFO "bttv%d: PLL can sleep, using XTAL (%d).\n",
-                           btv->c.nr,btv->pll.pll_ifreq);
-                btwrite(0x00,BT848_TGCTRL);
-                btwrite(0x00,BT848_PLL_XCI);
-                btv->pll.pll_current = 0;
-                return;
-        }
+			btv->c.nr,btv->pll.pll_ifreq);
+		btwrite(0x00,BT848_TGCTRL);
+		btwrite(0x00,BT848_PLL_XCI);
+		btv->pll.pll_current = 0;
+		return;
+	}
 
 	bttv_printk(KERN_INFO "bttv%d: PLL: %d => %d ",btv->c.nr,
-                   btv->pll.pll_ifreq, btv->pll.pll_ofreq);
+		btv->pll.pll_ifreq, btv->pll.pll_ofreq);
 	set_pll_freq(btv, btv->pll.pll_ifreq, btv->pll.pll_ofreq);
 
-        for (i=0; i<10; i++) {
+	for (i=0; i<10; i++) {
 		/*  Let other people run while the PLL stabilizes */
 		bttv_printk(".");
 		msleep(10);
 
-                if (btread(BT848_DSTATUS) & BT848_DSTATUS_PLOCK) {
+		if (btread(BT848_DSTATUS) & BT848_DSTATUS_PLOCK) {
 			btwrite(0,BT848_DSTATUS);
-                } else {
-                        btwrite(0x08,BT848_TGCTRL);
-                        btv->pll.pll_current = btv->pll.pll_ofreq;
+		} else {
+			btwrite(0x08,BT848_TGCTRL);
+			btv->pll.pll_current = btv->pll.pll_ofreq;
 			bttv_printk(" ok\n");
-                        return;
-                }
-        }
-        btv->pll.pll_current = -1;
+			return;
+		}
+	}
+	btv->pll.pll_current = -1;
 	bttv_printk("failed\n");
-        return;
+	return;
 }
 
 /* used to switch between the bt848's analog/digital video capture modes */
@@ -1720,7 +1720,7 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
 		memset(i,0,sizeof(*i));
 		i->index    = n;
 		i->type     = V4L2_INPUT_TYPE_CAMERA;
-		i->audioset = 1;
+		i->audioset = 0;
 		if (i->index == bttv_tvcards[btv->c.type].tuner) {
 			sprintf(i->name, "Television");
 			i->type  = V4L2_INPUT_TYPE_TUNER;
@@ -1771,12 +1771,20 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
 		memset(t,0,sizeof(*t));
 		strcpy(t->name, "Television");
 		t->type       = V4L2_TUNER_ANALOG_TV;
-		t->rangehigh  = 0xffffffffUL;
 		t->capability = V4L2_TUNER_CAP_NORM;
 		t->rxsubchans = V4L2_TUNER_SUB_MONO;
 		if (btread(BT848_DSTATUS)&BT848_DSTATUS_HLOC)
 			t->signal = 0xffff;
 		{
+			struct video_tuner tuner;
+
+			memset(&tuner, 0, sizeof (tuner));
+			tuner.rangehigh = 0xffffffffUL;
+			bttv_call_i2c_clients(btv, VIDIOCGTUNER, &tuner);
+			t->rangelow = tuner.rangelow;
+			t->rangehigh = tuner.rangehigh;
+		}
+		{
 			/* Hmmm ... */
 			struct video_audio va;
 			memset(&va, 0, sizeof(struct video_audio));
@@ -1853,7 +1861,7 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
 	}
 	case VIDIOC_LOG_STATUS:
 	{
-		bttv_call_i2c_clients(btv, VIDIOC_LOG_STATUS, 0);
+		bttv_call_i2c_clients(btv, VIDIOC_LOG_STATUS, NULL);
 		return 0;
 	}
 
@@ -1956,7 +1964,7 @@ static int setup_window(struct bttv_fh *fh, struct bttv *btv,
 	}
 
 	down(&fh->cap.lock);
-	kfree(fh->ov.clips);
+		kfree(fh->ov.clips);
 	fh->ov.clips    = clips;
 	fh->ov.nclips   = n;
 
@@ -2029,19 +2037,33 @@ static int bttv_switch_type(struct bttv_fh *fh, enum v4l2_buf_type type)
 	return 0;
 }
 
+static void
+pix_format_set_size     (struct v4l2_pix_format *       f,
+			 const struct bttv_format *     fmt,
+			 unsigned int                   width,
+			 unsigned int                   height)
+{
+	f->width = width;
+	f->height = height;
+
+	if (fmt->flags & FORMAT_FLAGS_PLANAR) {
+		f->bytesperline = width; /* Y plane */
+		f->sizeimage = (width * height * fmt->depth) >> 3;
+	} else {
+		f->bytesperline = (width * fmt->depth) >> 3;
+		f->sizeimage = height * f->bytesperline;
+	}
+}
+
 static int bttv_g_fmt(struct bttv_fh *fh, struct v4l2_format *f)
 {
 	switch (f->type) {
 	case V4L2_BUF_TYPE_VIDEO_CAPTURE:
 		memset(&f->fmt.pix,0,sizeof(struct v4l2_pix_format));
-		f->fmt.pix.width        = fh->width;
-		f->fmt.pix.height       = fh->height;
+		pix_format_set_size (&f->fmt.pix, fh->fmt,
+				     fh->width, fh->height);
 		f->fmt.pix.field        = fh->cap.field;
 		f->fmt.pix.pixelformat  = fh->fmt->fourcc;
-		f->fmt.pix.bytesperline =
-			(f->fmt.pix.width * fh->fmt->depth) >> 3;
-		f->fmt.pix.sizeimage =
-			f->fmt.pix.height * f->fmt.pix.bytesperline;
 		return 0;
 	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
 		memset(&f->fmt.win,0,sizeof(struct v4l2_window));
@@ -2106,11 +2128,9 @@ static int bttv_try_fmt(struct bttv_fh *fh, struct bttv *btv,
 			f->fmt.pix.width = maxw;
 		if (f->fmt.pix.height > maxh)
 			f->fmt.pix.height = maxh;
-		f->fmt.pix.width &= ~0x03;
-		f->fmt.pix.bytesperline =
-			(f->fmt.pix.width * fmt->depth) >> 3;
-		f->fmt.pix.sizeimage =
-			f->fmt.pix.height * f->fmt.pix.bytesperline;
+		pix_format_set_size (&f->fmt.pix, fmt,
+				     f->fmt.pix.width & ~3,
+				     f->fmt.pix.height);
 
 		return 0;
 	}
@@ -2278,6 +2298,15 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
 			retval = -EINVAL;
 			goto fh_unlock_and_return;
 		}
+		if (fmt->flags & FORMAT_FLAGS_RAW) {
+			/* VIDIOCMCAPTURE uses gbufsize, not RAW_BPL *
+			   RAW_LINES * 2. F1 is stored at offset 0, F2
+			   at buffer size / 2. */
+			fh->width = RAW_BPL;
+			fh->height = gbufsize / RAW_BPL;
+			btv->init.width  = RAW_BPL;
+			btv->init.height = gbufsize / RAW_BPL;
+		}
 		fh->ovfmt   = fmt;
 		fh->fmt     = fmt;
 		btv->init.ovfmt   = fmt;
@@ -2589,9 +2618,11 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
 
 		if (0 == v4l2)
 			return -EINVAL;
-		strcpy(cap->driver,"bttv");
-		strlcpy(cap->card,btv->video_dev->name,sizeof(cap->card));
-		sprintf(cap->bus_info,"PCI:%s",pci_name(btv->c.pci));
+		memset(cap, 0, sizeof (*cap));
+		strlcpy(cap->driver, "bttv", sizeof (cap->driver));
+		strlcpy(cap->card, btv->video_dev->name, sizeof (cap->card));
+		snprintf(cap->bus_info, sizeof (cap->bus_info),
+			 "PCI:%s", pci_name(btv->c.pci));
 		cap->version = BTTV_VERSION_CODE;
 		cap->capabilities =
 			V4L2_CAP_VIDEO_CAPTURE |
@@ -2727,7 +2758,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
 			fh->ov.w.height = fb->fmt.height;
 			btv->init.ov.w.width  = fb->fmt.width;
 			btv->init.ov.w.height = fb->fmt.height;
-			kfree(fh->ov.clips);
+				kfree(fh->ov.clips);
 			fh->ov.clips = NULL;
 			fh->ov.nclips = 0;
 
@@ -2952,6 +2983,8 @@ static unsigned int bttv_poll(struct file *file, poll_table *wait)
 			fh->cap.read_buf->memory = V4L2_MEMORY_USERPTR;
 			field = videobuf_next_field(&fh->cap);
 			if (0 != fh->cap.ops->buf_prepare(&fh->cap,fh->cap.read_buf,field)) {
+				kfree (fh->cap.read_buf);
+				fh->cap.read_buf = NULL;
 				up(&fh->cap.lock);
 				return POLLERR;
 			}
@@ -3667,6 +3700,10 @@ static irqreturn_t bttv_irq(int irq, void *dev_id, struct pt_regs * regs)
 	int handled = 0;
 
 	btv=(struct bttv *)dev_id;
+
+	if (btv->any_irq)
+		handled = bttv_any_irq(&btv->c);
+
 	count=0;
 	while (1) {
 		/* get/clear interrupt status bits */
diff --git a/drivers/media/video/bttv-gpio.c b/drivers/media/video/bttv-gpio.c
index 575ce8b8e714..616a5b7e510c 100644
--- a/drivers/media/video/bttv-gpio.c
+++ b/drivers/media/video/bttv-gpio.c
@@ -113,6 +113,24 @@ void bttv_gpio_irq(struct bttv_core *core)
 	}
 }
 
+int bttv_any_irq(struct bttv_core *core)
+{
+	struct bttv_sub_driver *drv;
+	struct bttv_sub_device *dev;
+	struct list_head *item;
+	int handled = 0;
+
+	list_for_each(item,&core->subs) {
+		dev = list_entry(item,struct bttv_sub_device,list);
+		drv = to_bttv_sub_drv(dev->dev.driver);
+		if (drv && drv->any_irq) {
+			if (drv->any_irq(dev))
+				handled = 1;
+		}
+	}
+	return handled;
+}
+
 /* ----------------------------------------------------------------------- */
 /* external: sub-driver register/unregister                                */
 
diff --git a/drivers/media/video/bttv.h b/drivers/media/video/bttv.h
index 124ea41dada4..93298f06e019 100644
--- a/drivers/media/video/bttv.h
+++ b/drivers/media/video/bttv.h
@@ -162,6 +162,7 @@
 #define BTTV_BOARD_PV_M4900                0x8b
 #define BTTV_BOARD_OSPREY440               0x8c
 #define BTTV_BOARD_ASOUND_SKYEYE	   0x8d
+#define BTTV_BOARD_SABRENT_TVFM   	   0x8e
 
 /* i2c address list */
 #define I2C_TSA5522        0xc2
@@ -234,6 +235,7 @@ struct tvcard
 	unsigned int has_dvb:1;
 	unsigned int has_remote:1;
 	unsigned int no_gpioirq:1;
+	unsigned int any_irq:1;
 
 	/* other settings */
 	unsigned int pll;
@@ -333,6 +335,7 @@ struct bttv_sub_driver {
 	struct device_driver   drv;
 	char                   wanted[BUS_ID_SIZE];
 	void                   (*gpio_irq)(struct bttv_sub_device *sub);
+	int                    (*any_irq)(struct bttv_sub_device *sub);
 };
 #define to_bttv_sub_drv(x) container_of((x), struct bttv_sub_driver, drv)
 
diff --git a/drivers/media/video/bttvp.h b/drivers/media/video/bttvp.h
index 386f546f7d11..1e6a5632c3c7 100644
--- a/drivers/media/video/bttvp.h
+++ b/drivers/media/video/bttvp.h
@@ -45,6 +45,7 @@
 #include <media/tveeprom.h>
 #include <media/ir-common.h>
 
+
 #include "bt848.h"
 #include "bttv.h"
 #include "btcx-risc.h"
@@ -208,6 +209,7 @@ extern struct bus_type bttv_sub_bus_type;
 int bttv_sub_add_device(struct bttv_core *core, char *name);
 int bttv_sub_del_devices(struct bttv_core *core);
 void bttv_gpio_irq(struct bttv_core *core);
+int bttv_any_irq(struct bttv_core *core);
 
 
 /* ---------------------------------------------------------- */
@@ -273,6 +275,7 @@ struct bttv {
 	struct bttv_pll_info pll;
 	int triton1;
 	int gpioirq;
+	int any_irq;
 	int use_i2c_hw;
 
 	/* old gpio interface */
diff --git a/drivers/media/video/cx25840/Makefile b/drivers/media/video/cx25840/Makefile
new file mode 100644
index 000000000000..543ebacdc9d7
--- /dev/null
+++ b/drivers/media/video/cx25840/Makefile
@@ -0,0 +1,6 @@
+cx25840-objs    := cx25840-core.o cx25840-audio.o cx25840-firmware.o \
+		   cx25840-vbi.o
+
+obj-$(CONFIG_VIDEO_DECODER) += cx25840.o
+
+EXTRA_CFLAGS += -I$(src)/..
diff --git a/drivers/media/video/cx25840/cx25840-audio.c b/drivers/media/video/cx25840/cx25840-audio.c
new file mode 100644
index 000000000000..740908f8027d
--- /dev/null
+++ b/drivers/media/video/cx25840/cx25840-audio.c
@@ -0,0 +1,368 @@
+/* cx25840 audio functions
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+
+#include <linux/videodev2.h>
+#include <linux/i2c.h>
+#include <media/audiochip.h>
+#include <media/v4l2-common.h>
+
+#include "cx25840.h"
+
+inline static int set_audclk_freq(struct i2c_client *client,
+				 enum v4l2_audio_clock_freq freq)
+{
+	struct cx25840_state *state = i2c_get_clientdata(client);
+
+	/* assert soft reset */
+	cx25840_and_or(client, 0x810, ~0x1, 0x01);
+
+	/* common for all inputs and rates */
+	/* SA_MCLK_SEL=1, SA_MCLK_DIV=0x10 */
+	cx25840_write(client, 0x127, 0x50);
+
+	switch (state->audio_input) {
+	case AUDIO_TUNER:
+		switch (freq) {
+		case V4L2_AUDCLK_32_KHZ:
+			/* VID_PLL and AUX_PLL */
+			cx25840_write4(client, 0x108, 0x0f040610);
+
+			/* AUX_PLL_FRAC */
+			cx25840_write4(client, 0x110, 0xee39bb01);
+
+			/* src3/4/6_ctl = 0x0801f77f */
+			cx25840_write4(client, 0x900, 0x7ff70108);
+			cx25840_write4(client, 0x904, 0x7ff70108);
+			cx25840_write4(client, 0x90c, 0x7ff70108);
+			break;
+
+		case V4L2_AUDCLK_441_KHZ:
+			/* VID_PLL and AUX_PLL */
+			cx25840_write4(client, 0x108, 0x0f040910);
+
+			/* AUX_PLL_FRAC */
+			cx25840_write4(client, 0x110, 0xd66bec00);
+
+			/* src3/4/6_ctl = 0x08016d59 */
+			cx25840_write4(client, 0x900, 0x596d0108);
+			cx25840_write4(client, 0x904, 0x596d0108);
+			cx25840_write4(client, 0x90c, 0x596d0108);
+			break;
+
+		case V4L2_AUDCLK_48_KHZ:
+			/* VID_PLL and AUX_PLL */
+			cx25840_write4(client, 0x108, 0x0f040a10);
+
+			/* AUX_PLL_FRAC */
+			cx25840_write4(client, 0x110, 0xe5d69800);
+
+			/* src3/4/6_ctl = 0x08014faa */
+			cx25840_write4(client, 0x900, 0xaa4f0108);
+			cx25840_write4(client, 0x904, 0xaa4f0108);
+			cx25840_write4(client, 0x90c, 0xaa4f0108);
+			break;
+		}
+		break;
+
+	case AUDIO_EXTERN_1:
+	case AUDIO_EXTERN_2:
+	case AUDIO_INTERN:
+	case AUDIO_RADIO:
+		switch (freq) {
+		case V4L2_AUDCLK_32_KHZ:
+			/* VID_PLL and AUX_PLL */
+			cx25840_write4(client, 0x108, 0x0f04081e);
+
+			/* AUX_PLL_FRAC */
+			cx25840_write4(client, 0x110, 0x69082a01);
+
+			/* src1_ctl = 0x08010000 */
+			cx25840_write4(client, 0x8f8, 0x00000108);
+
+			/* src3/4/6_ctl = 0x08020000 */
+			cx25840_write4(client, 0x900, 0x00000208);
+			cx25840_write4(client, 0x904, 0x00000208);
+			cx25840_write4(client, 0x90c, 0x00000208);
+
+			/* SA_MCLK_SEL=1, SA_MCLK_DIV=0x14 */
+			cx25840_write(client, 0x127, 0x54);
+			break;
+
+		case V4L2_AUDCLK_441_KHZ:
+			/* VID_PLL and AUX_PLL */
+			cx25840_write4(client, 0x108, 0x0f040918);
+
+			/* AUX_PLL_FRAC */
+			cx25840_write4(client, 0x110, 0xd66bec00);
+
+			/* src1_ctl = 0x08010000 */
+			cx25840_write4(client, 0x8f8, 0xcd600108);
+
+			/* src3/4/6_ctl = 0x08020000 */
+			cx25840_write4(client, 0x900, 0x85730108);
+			cx25840_write4(client, 0x904, 0x85730108);
+			cx25840_write4(client, 0x90c, 0x85730108);
+			break;
+
+		case V4L2_AUDCLK_48_KHZ:
+			/* VID_PLL and AUX_PLL */
+			cx25840_write4(client, 0x108, 0x0f040a18);
+
+			/* AUX_PLL_FRAC */
+			cx25840_write4(client, 0x110, 0xe5d69800);
+
+			/* src1_ctl = 0x08010000 */
+			cx25840_write4(client, 0x8f8, 0x00800108);
+
+			/* src3/4/6_ctl = 0x08020000 */
+			cx25840_write4(client, 0x900, 0x55550108);
+			cx25840_write4(client, 0x904, 0x55550108);
+			cx25840_write4(client, 0x90c, 0x55550108);
+			break;
+		}
+		break;
+	}
+
+	/* deassert soft reset */
+	cx25840_and_or(client, 0x810, ~0x1, 0x00);
+
+	state->audclk_freq = freq;
+
+	return 0;
+}
+
+static int set_input(struct i2c_client *client, int audio_input)
+{
+	struct cx25840_state *state = i2c_get_clientdata(client);
+
+	cx25840_dbg("set audio input (%d)\n", audio_input);
+
+	/* stop microcontroller */
+	cx25840_and_or(client, 0x803, ~0x10, 0);
+
+	/* Mute everything to prevent the PFFT! */
+	cx25840_write(client, 0x8d3, 0x1f);
+
+	switch (audio_input) {
+	case AUDIO_TUNER:
+		/* Set Path1 to Analog Demod Main Channel */
+		cx25840_write4(client, 0x8d0, 0x7038061f);
+
+		/* When the microcontroller detects the
+		 * audio format, it will unmute the lines */
+		cx25840_and_or(client, 0x803, ~0x10, 0x10);
+		break;
+
+	case AUDIO_EXTERN_1:
+	case AUDIO_EXTERN_2:
+	case AUDIO_INTERN:
+	case AUDIO_RADIO:
+		/* Set Path1 to Serial Audio Input */
+		cx25840_write4(client, 0x8d0, 0x12100101);
+
+		/* The microcontroller should not be started for the
+		 * non-tuner inputs: autodetection is specific for
+		 * TV audio. */
+		break;
+
+	default:
+		cx25840_dbg("Invalid audio input selection %d\n", audio_input);
+		return -EINVAL;
+	}
+
+	state->audio_input = audio_input;
+
+	return set_audclk_freq(client, state->audclk_freq);
+}
+
+inline static int get_volume(struct i2c_client *client)
+{
+	/* Volume runs +18dB to -96dB in 1/2dB steps
+	 * change to fit the msp3400 -114dB to +12dB range */
+
+	/* check PATH1_VOLUME */
+	int vol = 228 - cx25840_read(client, 0x8d4);
+	vol = (vol / 2) + 23;
+	return vol << 9;
+}
+
+inline static void set_volume(struct i2c_client *client, int volume)
+{
+	/* First convert the volume to msp3400 values (0-127) */
+	int vol = volume >> 9;
+	/* now scale it up to cx25840 values
+	 * -114dB to -96dB maps to 0
+	 * this should be 19, but in my testing that was 4dB too loud */
+	if (vol <= 23) {
+		vol = 0;
+	} else {
+		vol -= 23;
+	}
+
+	/* PATH1_VOLUME */
+	cx25840_write(client, 0x8d4, 228 - (vol * 2));
+}
+
+inline static int get_bass(struct i2c_client *client)
+{
+	/* bass is 49 steps +12dB to -12dB */
+
+	/* check PATH1_EQ_BASS_VOL */
+	int bass = cx25840_read(client, 0x8d9) & 0x3f;
+	bass = (((48 - bass) * 0xffff) + 47) / 48;
+	return bass;
+}
+
+inline static void set_bass(struct i2c_client *client, int bass)
+{
+	/* PATH1_EQ_BASS_VOL */
+	cx25840_and_or(client, 0x8d9, ~0x3f, 48 - (bass * 48 / 0xffff));
+}
+
+inline static int get_treble(struct i2c_client *client)
+{
+	/* treble is 49 steps +12dB to -12dB */
+
+	/* check PATH1_EQ_TREBLE_VOL */
+	int treble = cx25840_read(client, 0x8db) & 0x3f;
+	treble = (((48 - treble) * 0xffff) + 47) / 48;
+	return treble;
+}
+
+inline static void set_treble(struct i2c_client *client, int treble)
+{
+	/* PATH1_EQ_TREBLE_VOL */
+	cx25840_and_or(client, 0x8db, ~0x3f, 48 - (treble * 48 / 0xffff));
+}
+
+inline static int get_balance(struct i2c_client *client)
+{
+	/* balance is 7 bit, 0 to -96dB */
+
+	/* check PATH1_BAL_LEVEL */
+	int balance = cx25840_read(client, 0x8d5) & 0x7f;
+	/* check PATH1_BAL_LEFT */
+	if ((cx25840_read(client, 0x8d5) & 0x80) == 0)
+		balance = 0x80 - balance;
+	else
+		balance = 0x80 + balance;
+	return balance << 8;
+}
+
+inline static void set_balance(struct i2c_client *client, int balance)
+{
+	int bal = balance >> 8;
+	if (bal > 0x80) {
+		/* PATH1_BAL_LEFT */
+		cx25840_and_or(client, 0x8d5, 0x7f, 0x80);
+		/* PATH1_BAL_LEVEL */
+		cx25840_and_or(client, 0x8d5, ~0x7f, bal & 0x7f);
+	} else {
+		/* PATH1_BAL_LEFT */
+		cx25840_and_or(client, 0x8d5, 0x7f, 0x00);
+		/* PATH1_BAL_LEVEL */
+		cx25840_and_or(client, 0x8d5, ~0x7f, 0x80 - bal);
+	}
+}
+
+inline static int get_mute(struct i2c_client *client)
+{
+	/* check SRC1_MUTE_EN */
+	return cx25840_read(client, 0x8d3) & 0x2 ? 1 : 0;
+}
+
+inline static void set_mute(struct i2c_client *client, int mute)
+{
+	struct cx25840_state *state = i2c_get_clientdata(client);
+
+	if (state->audio_input == AUDIO_TUNER) {
+		/* Must turn off microcontroller in order to mute sound.
+		 * Not sure if this is the best method, but it does work.
+		 * If the microcontroller is running, then it will undo any
+		 * changes to the mute register. */
+		if (mute) {
+			/* disable microcontroller */
+			cx25840_and_or(client, 0x803, ~0x10, 0x00);
+			cx25840_write(client, 0x8d3, 0x1f);
+		} else {
+			/* enable microcontroller */
+			cx25840_and_or(client, 0x803, ~0x10, 0x10);
+		}
+	} else {
+		/* SRC1_MUTE_EN */
+		cx25840_and_or(client, 0x8d3, ~0x2, mute ? 0x02 : 0x00);
+	}
+}
+
+int cx25840_audio(struct i2c_client *client, unsigned int cmd, void *arg)
+{
+	struct v4l2_control *ctrl = arg;
+
+	switch (cmd) {
+	case AUDC_SET_INPUT:
+		return set_input(client, *(int *)arg);
+	case VIDIOC_INT_AUDIO_CLOCK_FREQ:
+		return set_audclk_freq(client, *(enum v4l2_audio_clock_freq *)arg);
+	case VIDIOC_G_CTRL:
+		switch (ctrl->id) {
+		case V4L2_CID_AUDIO_VOLUME:
+			ctrl->value = get_volume(client);
+			break;
+		case V4L2_CID_AUDIO_BASS:
+			ctrl->value = get_bass(client);
+			break;
+		case V4L2_CID_AUDIO_TREBLE:
+			ctrl->value = get_treble(client);
+			break;
+		case V4L2_CID_AUDIO_BALANCE:
+			ctrl->value = get_balance(client);
+			break;
+		case V4L2_CID_AUDIO_MUTE:
+			ctrl->value = get_mute(client);
+			break;
+		default:
+			return -EINVAL;
+		}
+		break;
+	case VIDIOC_S_CTRL:
+		switch (ctrl->id) {
+		case V4L2_CID_AUDIO_VOLUME:
+			set_volume(client, ctrl->value);
+			break;
+		case V4L2_CID_AUDIO_BASS:
+			set_bass(client, ctrl->value);
+			break;
+		case V4L2_CID_AUDIO_TREBLE:
+			set_treble(client, ctrl->value);
+			break;
+		case V4L2_CID_AUDIO_BALANCE:
+			set_balance(client, ctrl->value);
+			break;
+		case V4L2_CID_AUDIO_MUTE:
+			set_mute(client, ctrl->value);
+			break;
+		default:
+			return -EINVAL;
+		}
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
new file mode 100644
index 000000000000..5b93723a1768
--- /dev/null
+++ b/drivers/media/video/cx25840/cx25840-core.c
@@ -0,0 +1,1056 @@
+/* cx25840 - Conexant CX25840 audio/video decoder driver
+ *
+ * Copyright (C) 2004 Ulf Eklund
+ *
+ * Based on the saa7115 driver and on the first verison of Chris Kennedy's
+ * cx25840 driver.
+ *
+ * Changes by Tyler Trafford <tatrafford@comcast.net>
+ *    - cleanup/rewrite for V4L2 API (2005)
+ *
+ * VBI support by Hans Verkuil <hverkuil@xs4all.nl>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/videodev2.h>
+#include <linux/i2c.h>
+#include <media/audiochip.h>
+#include <media/v4l2-common.h>
+
+#include "cx25840.h"
+
+MODULE_DESCRIPTION("Conexant CX25840 audio/video decoder driver");
+MODULE_AUTHOR("Ulf Eklund, Chris Kennedy, Hans Verkuil, Tyler Trafford");
+MODULE_LICENSE("GPL");
+
+static unsigned short normal_i2c[] = { 0x88 >> 1, I2C_CLIENT_END };
+
+
+int cx25840_debug = 0;
+
+module_param(cx25840_debug, bool, 0644);
+
+MODULE_PARM_DESC(cx25840_debug, "Debugging messages [0=Off (default) 1=On]");
+
+I2C_CLIENT_INSMOD;
+
+/* ----------------------------------------------------------------------- */
+
+int cx25840_write(struct i2c_client *client, u16 addr, u8 value)
+{
+	u8 buffer[3];
+	buffer[0] = addr >> 8;
+	buffer[1] = addr & 0xff;
+	buffer[2] = value;
+	return i2c_master_send(client, buffer, 3);
+}
+
+int cx25840_write4(struct i2c_client *client, u16 addr, u32 value)
+{
+	u8 buffer[6];
+	buffer[0] = addr >> 8;
+	buffer[1] = addr & 0xff;
+	buffer[2] = value >> 24;
+	buffer[3] = (value >> 16) & 0xff;
+	buffer[4] = (value >> 8) & 0xff;
+	buffer[5] = value & 0xff;
+	return i2c_master_send(client, buffer, 6);
+}
+
+u8 cx25840_read(struct i2c_client * client, u16 addr)
+{
+	u8 buffer[2];
+	buffer[0] = addr >> 8;
+	buffer[1] = addr & 0xff;
+
+	if (i2c_master_send(client, buffer, 2) < 2)
+		return 0;
+
+	if (i2c_master_recv(client, buffer, 1) < 1)
+		return 0;
+
+	return buffer[0];
+}
+
+u32 cx25840_read4(struct i2c_client * client, u16 addr)
+{
+	u8 buffer[4];
+	buffer[0] = addr >> 8;
+	buffer[1] = addr & 0xff;
+
+	if (i2c_master_send(client, buffer, 2) < 2)
+		return 0;
+
+	if (i2c_master_recv(client, buffer, 4) < 4)
+		return 0;
+
+	return (buffer[0] << 24) | (buffer[1] << 16) |
+	    (buffer[2] << 8) | buffer[3];
+}
+
+int cx25840_and_or(struct i2c_client *client, u16 addr, u8 and_mask,
+		   u8 or_value)
+{
+	return cx25840_write(client, addr,
+			     (cx25840_read(client, addr) & and_mask) |
+			     or_value);
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int set_input(struct i2c_client *, enum cx25840_input);
+static void input_change(struct i2c_client *);
+static void log_status(struct i2c_client *client);
+
+/* ----------------------------------------------------------------------- */
+
+static inline void init_dll1(struct i2c_client *client)
+{
+	/* This is the Hauppauge sequence used to
+	 * initialize the Delay Lock Loop 1 (ADC DLL). */
+	cx25840_write(client, 0x159, 0x23);
+	cx25840_write(client, 0x15a, 0x87);
+	cx25840_write(client, 0x15b, 0x06);
+	cx25840_write(client, 0x159, 0xe1);
+	cx25840_write(client, 0x15a, 0x86);
+	cx25840_write(client, 0x159, 0xe0);
+	cx25840_write(client, 0x159, 0xe1);
+	cx25840_write(client, 0x15b, 0x10);
+}
+
+static inline void init_dll2(struct i2c_client *client)
+{
+	/* This is the Hauppauge sequence used to
+	 * initialize the Delay Lock Loop 2 (ADC DLL). */
+	cx25840_write(client, 0x15d, 0xe3);
+	cx25840_write(client, 0x15e, 0x86);
+	cx25840_write(client, 0x15f, 0x06);
+	cx25840_write(client, 0x15d, 0xe1);
+	cx25840_write(client, 0x15d, 0xe0);
+	cx25840_write(client, 0x15d, 0xe1);
+}
+
+static void cx25840_initialize(struct i2c_client *client, int loadfw)
+{
+	struct cx25840_state *state = i2c_get_clientdata(client);
+
+	/* datasheet startup in numbered steps, refer to page 3-77 */
+	/* 2. */
+	cx25840_and_or(client, 0x803, ~0x10, 0x00);
+	/* The default of this register should be 4, but I get 0 instead.
+	 * Set this register to 4 manually. */
+	cx25840_write(client, 0x000, 0x04);
+	/* 3. */
+	init_dll1(client);
+	init_dll2(client);
+	cx25840_write(client, 0x136, 0x0a);
+	/* 4. */
+	cx25840_write(client, 0x13c, 0x01);
+	cx25840_write(client, 0x13c, 0x00);
+	/* 5. */
+	if (loadfw)
+		cx25840_loadfw(client);
+	/* 6. */
+	cx25840_write(client, 0x115, 0x8c);
+	cx25840_write(client, 0x116, 0x07);
+	cx25840_write(client, 0x118, 0x02);
+	/* 7. */
+	cx25840_write(client, 0x4a5, 0x80);
+	cx25840_write(client, 0x4a5, 0x00);
+	cx25840_write(client, 0x402, 0x00);
+	/* 8. */
+	cx25840_write(client, 0x401, 0x18);
+	cx25840_write(client, 0x4a2, 0x10);
+	cx25840_write(client, 0x402, 0x04);
+	/* 10. */
+	cx25840_write(client, 0x8d3, 0x1f);
+	cx25840_write(client, 0x8e3, 0x03);
+
+	cx25840_vbi_setup(client);
+
+	/* trial and error says these are needed to get audio */
+	cx25840_write(client, 0x914, 0xa0);
+	cx25840_write(client, 0x918, 0xa0);
+	cx25840_write(client, 0x919, 0x01);
+
+	/* stereo prefered */
+	cx25840_write(client, 0x809, 0x04);
+	/* AC97 shift */
+	cx25840_write(client, 0x8cf, 0x0f);
+
+	/* (re)set video input */
+	set_input(client, state->input);
+	/* (re)set audio input */
+	cx25840_audio(client, AUDC_SET_INPUT, &state->audio_input);
+
+	/* start microcontroller */
+	cx25840_and_or(client, 0x803, ~0x10, 0x10);
+}
+
+/* ----------------------------------------------------------------------- */
+
+static void input_change(struct i2c_client *client)
+{
+	struct cx25840_state *state = i2c_get_clientdata(client);
+	v4l2_std_id std = cx25840_get_v4lstd(client);
+
+	/* Note: perhaps V4L2_STD_PAL_M should be handled as V4L2_STD_NTSC
+	   instead of V4L2_STD_PAL. Someone needs to test this. */
+	if (std & V4L2_STD_PAL) {
+		/* Follow tuner change procedure for PAL */
+		cx25840_write(client, 0x808, 0xff);
+		cx25840_write(client, 0x80b, 0x10);
+	} else if (std & V4L2_STD_SECAM) {
+		/* Select autodetect for SECAM */
+		cx25840_write(client, 0x808, 0xff);
+		cx25840_write(client, 0x80b, 0x10);
+	} else if (std & V4L2_STD_NTSC) {
+		/* NTSC */
+		if (state->cardtype == CARDTYPE_PVR150_WORKAROUND) {
+			/* Certain Hauppauge PVR150 models have a hardware bug
+			   that causes audio to drop out. For these models the
+			   audio standard must be set explicitly.
+			   To be precise: it affects cards with tuner models
+			   85, 99 and 112 (model numbers from tveeprom). */
+			if (std == V4L2_STD_NTSC_M_JP) {
+				/* Japan uses EIAJ audio standard */
+				cx25840_write(client, 0x808, 0x2f);
+			} else {
+				/* Others use the BTSC audio standard */
+				cx25840_write(client, 0x808, 0x1f);
+			}
+			/* South Korea uses the A2-M (aka Zweiton M) audio
+			   standard, and should set 0x808 to 0x3f, but I don't
+			   know how to detect this. */
+		} else if (std == V4L2_STD_NTSC_M_JP) {
+			/* Japan uses EIAJ audio standard */
+			cx25840_write(client, 0x808, 0xf7);
+		} else {
+			/* Others use the BTSC audio standard */
+			cx25840_write(client, 0x808, 0xf6);
+		}
+		/* South Korea uses the A2-M (aka Zweiton M) audio standard,
+		   and should set 0x808 to 0xf8, but I don't know how to
+		   detect this. */
+		cx25840_write(client, 0x80b, 0x00);
+	}
+
+	if (cx25840_read(client, 0x803) & 0x10) {
+		/* restart audio decoder microcontroller */
+		cx25840_and_or(client, 0x803, ~0x10, 0x00);
+		cx25840_and_or(client, 0x803, ~0x10, 0x10);
+	}
+}
+
+static int set_input(struct i2c_client *client, enum cx25840_input input)
+{
+	struct cx25840_state *state = i2c_get_clientdata(client);
+
+	cx25840_dbg("decoder set input (%d)\n", input);
+
+	switch (input) {
+	case CX25840_TUNER:
+		cx25840_dbg("now setting Tuner input\n");
+
+		if (state->cardtype == CARDTYPE_PVR150 ||
+		    state->cardtype == CARDTYPE_PVR150_WORKAROUND) {
+			/* CH_SEL_ADC2=1 */
+			cx25840_and_or(client, 0x102, ~0x2, 0x02);
+		}
+
+		/* Video Input Control */
+		if (state->cardtype == CARDTYPE_PG600) {
+			cx25840_write(client, 0x103, 0x11);
+		} else {
+			cx25840_write(client, 0x103, 0x46);
+		}
+
+		/* INPUT_MODE=0 */
+		cx25840_and_or(client, 0x401, ~0x6, 0x00);
+		break;
+
+	case CX25840_COMPOSITE0:
+	case CX25840_COMPOSITE1:
+		cx25840_dbg("now setting Composite input\n");
+
+		/* Video Input Control */
+		if (state->cardtype == CARDTYPE_PG600) {
+			cx25840_write(client, 0x103, 0x00);
+		} else {
+			cx25840_write(client, 0x103, 0x02);
+		}
+
+		/* INPUT_MODE=0 */
+		cx25840_and_or(client, 0x401, ~0x6, 0x00);
+		break;
+
+	case CX25840_SVIDEO0:
+	case CX25840_SVIDEO1:
+		cx25840_dbg("now setting S-Video input\n");
+
+		/* CH_SEL_ADC2=0 */
+		cx25840_and_or(client, 0x102, ~0x2, 0x00);
+
+		/* Video Input Control */
+		if (state->cardtype == CARDTYPE_PG600) {
+			cx25840_write(client, 0x103, 0x02);
+		} else {
+			cx25840_write(client, 0x103, 0x10);
+		}
+
+		/* INPUT_MODE=1 */
+		cx25840_and_or(client, 0x401, ~0x6, 0x02);
+		break;
+
+	default:
+		cx25840_err("%d is not a valid input!\n", input);
+		return -EINVAL;
+	}
+
+	state->input = input;
+	input_change(client);
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int set_v4lstd(struct i2c_client *client, v4l2_std_id std)
+{
+	u8 fmt=0; 	/* zero is autodetect */
+
+	/* First tests should be against specific std */
+	if (std & V4L2_STD_NTSC_M_JP) {
+		fmt=0x2;
+	} else if (std & V4L2_STD_NTSC_443) {
+		fmt=0x3;
+	} else if (std & V4L2_STD_PAL_M) {
+		fmt=0x5;
+	} else if (std & V4L2_STD_PAL_N) {
+		fmt=0x6;
+	} else if (std & V4L2_STD_PAL_Nc) {
+		fmt=0x7;
+	} else if (std & V4L2_STD_PAL_60) {
+		fmt=0x8;
+	} else {
+		/* Then, test against generic ones */
+		if (std & V4L2_STD_NTSC) {
+			fmt=0x1;
+		} else if (std & V4L2_STD_PAL) {
+			fmt=0x4;
+		} else if (std & V4L2_STD_SECAM) {
+			fmt=0xc;
+		}
+	}
+
+	cx25840_and_or(client, 0x400, ~0xf, fmt);
+	cx25840_vbi_setup(client);
+	return 0;
+}
+
+v4l2_std_id cx25840_get_v4lstd(struct i2c_client * client)
+{
+	/* check VID_FMT_SEL first */
+	u8 fmt = cx25840_read(client, 0x400) & 0xf;
+
+	if (!fmt) {
+		/* check AFD_FMT_STAT if set to autodetect */
+		fmt = cx25840_read(client, 0x40d) & 0xf;
+	}
+
+	switch (fmt) {
+	case 0x1: return V4L2_STD_NTSC_M;
+	case 0x2: return V4L2_STD_NTSC_M_JP;
+	case 0x3: return V4L2_STD_NTSC_443;
+	case 0x4: return V4L2_STD_PAL;
+	case 0x5: return V4L2_STD_PAL_M;
+	case 0x6: return V4L2_STD_PAL_N;
+	case 0x7: return V4L2_STD_PAL_Nc;
+	case 0x8: return V4L2_STD_PAL_60;
+	case 0xc: return V4L2_STD_SECAM;
+	default: return V4L2_STD_UNKNOWN;
+	}
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int set_v4lctrl(struct i2c_client *client, struct v4l2_control *ctrl)
+{
+	struct cx25840_state *state = i2c_get_clientdata(client);
+
+	switch (ctrl->id) {
+	case CX25840_CID_CARDTYPE:
+		switch (ctrl->value) {
+		case CARDTYPE_PVR150:
+		case CARDTYPE_PVR150_WORKAROUND:
+		case CARDTYPE_PG600:
+			state->cardtype = ctrl->value;
+			break;
+		default:
+			return -ERANGE;
+		}
+
+		set_input(client, state->input);
+		break;
+
+	case V4L2_CID_BRIGHTNESS:
+		if (ctrl->value < 0 || ctrl->value > 255) {
+			cx25840_err("invalid brightness setting %d\n",
+				    ctrl->value);
+			return -ERANGE;
+		}
+
+		cx25840_write(client, 0x414, ctrl->value - 128);
+		break;
+
+	case V4L2_CID_CONTRAST:
+		if (ctrl->value < 0 || ctrl->value > 127) {
+			cx25840_err("invalid contrast setting %d\n",
+				    ctrl->value);
+			return -ERANGE;
+		}
+
+		cx25840_write(client, 0x415, ctrl->value << 1);
+		break;
+
+	case V4L2_CID_SATURATION:
+		if (ctrl->value < 0 || ctrl->value > 127) {
+			cx25840_err("invalid saturation setting %d\n",
+				    ctrl->value);
+			return -ERANGE;
+		}
+
+		cx25840_write(client, 0x420, ctrl->value << 1);
+		cx25840_write(client, 0x421, ctrl->value << 1);
+		break;
+
+	case V4L2_CID_HUE:
+		if (ctrl->value < -127 || ctrl->value > 127) {
+			cx25840_err("invalid hue setting %d\n", ctrl->value);
+			return -ERANGE;
+		}
+
+		cx25840_write(client, 0x422, ctrl->value);
+		break;
+
+	case V4L2_CID_AUDIO_VOLUME:
+	case V4L2_CID_AUDIO_BASS:
+	case V4L2_CID_AUDIO_TREBLE:
+	case V4L2_CID_AUDIO_BALANCE:
+	case V4L2_CID_AUDIO_MUTE:
+		return cx25840_audio(client, VIDIOC_S_CTRL, ctrl);
+	}
+
+	return 0;
+}
+
+static int get_v4lctrl(struct i2c_client *client, struct v4l2_control *ctrl)
+{
+	struct cx25840_state *state = i2c_get_clientdata(client);
+
+	switch (ctrl->id) {
+	case CX25840_CID_CARDTYPE:
+		ctrl->value = state->cardtype;
+		break;
+	case V4L2_CID_BRIGHTNESS:
+		ctrl->value = cx25840_read(client, 0x414) + 128;
+		break;
+	case V4L2_CID_CONTRAST:
+		ctrl->value = cx25840_read(client, 0x415) >> 1;
+		break;
+	case V4L2_CID_SATURATION:
+		ctrl->value = cx25840_read(client, 0x420) >> 1;
+		break;
+	case V4L2_CID_HUE:
+		ctrl->value = cx25840_read(client, 0x422);
+		break;
+	case V4L2_CID_AUDIO_VOLUME:
+	case V4L2_CID_AUDIO_BASS:
+	case V4L2_CID_AUDIO_TREBLE:
+	case V4L2_CID_AUDIO_BALANCE:
+	case V4L2_CID_AUDIO_MUTE:
+		return cx25840_audio(client, VIDIOC_G_CTRL, ctrl);
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int get_v4lfmt(struct i2c_client *client, struct v4l2_format *fmt)
+{
+	switch (fmt->type) {
+	case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+		return cx25840_vbi(client, VIDIOC_G_FMT, fmt);
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int set_v4lfmt(struct i2c_client *client, struct v4l2_format *fmt)
+{
+	struct v4l2_pix_format *pix;
+	int HSC, VSC, Vsrc, Hsrc, filter, Vlines;
+	int is_pal = !(cx25840_get_v4lstd(client) & V4L2_STD_NTSC);
+
+	switch (fmt->type) {
+	case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+		pix = &(fmt->fmt.pix);
+
+		Vsrc = (cx25840_read(client, 0x476) & 0x3f) << 4;
+		Vsrc |= (cx25840_read(client, 0x475) & 0xf0) >> 4;
+
+		Hsrc = (cx25840_read(client, 0x472) & 0x3f) << 4;
+		Hsrc |= (cx25840_read(client, 0x471) & 0xf0) >> 4;
+
+		Vlines = pix->height + (is_pal ? 4 : 7);
+
+		if ((pix->width * 16 < Hsrc) || (Hsrc < pix->width) ||
+		    (Vlines * 8 < Vsrc) || (Vsrc < Vlines)) {
+			cx25840_err("%dx%d is not a valid size!\n",
+				    pix->width, pix->height);
+			return -ERANGE;
+		}
+
+		HSC = (Hsrc * (1 << 20)) / pix->width - (1 << 20);
+		VSC = (1 << 16) - (Vsrc * (1 << 9) / Vlines - (1 << 9));
+		VSC &= 0x1fff;
+
+		if (pix->width >= 385)
+			filter = 0;
+		else if (pix->width > 192)
+			filter = 1;
+		else if (pix->width > 96)
+			filter = 2;
+		else
+			filter = 3;
+
+		cx25840_dbg("decoder set size %dx%d -> scale  %ux%u\n",
+			    pix->width, pix->height, HSC, VSC);
+
+		/* HSCALE=HSC */
+		cx25840_write(client, 0x418, HSC & 0xff);
+		cx25840_write(client, 0x419, (HSC >> 8) & 0xff);
+		cx25840_write(client, 0x41a, HSC >> 16);
+		/* VSCALE=VSC */
+		cx25840_write(client, 0x41c, VSC & 0xff);
+		cx25840_write(client, 0x41d, VSC >> 8);
+		/* VS_INTRLACE=1 VFILT=filter */
+		cx25840_write(client, 0x41e, 0x8 | filter);
+		break;
+
+	case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+		return cx25840_vbi(client, VIDIOC_S_FMT, fmt);
+
+	case V4L2_BUF_TYPE_VBI_CAPTURE:
+		return cx25840_vbi(client, VIDIOC_S_FMT, fmt);
+
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int cx25840_command(struct i2c_client *client, unsigned int cmd,
+			   void *arg)
+{
+	struct cx25840_state *state = i2c_get_clientdata(client);
+	struct v4l2_tuner *vt = arg;
+	int result = 0;
+
+	switch (cmd) {
+	case 0:
+		break;
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+	/* ioctls to allow direct access to the
+	 * cx25840 registers for testing */
+	case VIDIOC_INT_G_REGISTER:
+	{
+		struct v4l2_register *reg = arg;
+
+		if (reg->i2c_id != I2C_DRIVERID_CX25840)
+			return -EINVAL;
+		reg->val = cx25840_read(client, reg->reg & 0x0fff);
+		break;
+	}
+
+	case VIDIOC_INT_S_REGISTER:
+	{
+		struct v4l2_register *reg = arg;
+
+		if (reg->i2c_id != I2C_DRIVERID_CX25840)
+			return -EINVAL;
+		if (!capable(CAP_SYS_ADMIN))
+			return -EPERM;
+		cx25840_write(client, reg->reg & 0x0fff, reg->val & 0xff);
+		break;
+	}
+#endif
+
+	case VIDIOC_INT_DECODE_VBI_LINE:
+		return cx25840_vbi(client, cmd, arg);
+
+	case VIDIOC_INT_AUDIO_CLOCK_FREQ:
+	case AUDC_SET_INPUT:
+		result = cx25840_audio(client, cmd, arg);
+		break;
+
+	case VIDIOC_STREAMON:
+		cx25840_dbg("enable output\n");
+		cx25840_write(client, 0x115, 0x8c);
+		cx25840_write(client, 0x116, 0x07);
+		break;
+
+	case VIDIOC_STREAMOFF:
+		cx25840_dbg("disable output\n");
+		cx25840_write(client, 0x115, 0x00);
+		cx25840_write(client, 0x116, 0x00);
+		break;
+
+	case VIDIOC_LOG_STATUS:
+		log_status(client);
+		break;
+
+	case VIDIOC_G_CTRL:
+		result = get_v4lctrl(client, (struct v4l2_control *)arg);
+		break;
+
+	case VIDIOC_S_CTRL:
+		result = set_v4lctrl(client, (struct v4l2_control *)arg);
+		break;
+
+	case VIDIOC_G_STD:
+		*(v4l2_std_id *)arg = cx25840_get_v4lstd(client);
+		break;
+
+	case VIDIOC_S_STD:
+		result = set_v4lstd(client, *(v4l2_std_id *)arg);
+		break;
+
+	case VIDIOC_G_INPUT:
+		*(int *)arg = state->input;
+		break;
+
+	case VIDIOC_S_INPUT:
+		result = set_input(client, *(int *)arg);
+		break;
+
+	case VIDIOC_S_FREQUENCY:
+		input_change(client);
+		break;
+
+	case VIDIOC_G_TUNER:
+	{
+		u8 mode = cx25840_read(client, 0x804);
+		u8 pref = cx25840_read(client, 0x809) & 0xf;
+		u8 vpres = cx25840_read(client, 0x80a) & 0x10;
+		int val = 0;
+
+		vt->capability |=
+		    V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_LANG1 |
+		    V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP;
+
+		vt->signal = vpres ? 0xffff : 0x0;
+
+		/* get rxsubchans and audmode */
+		if ((mode & 0xf) == 1)
+			val |= V4L2_TUNER_SUB_STEREO;
+		else
+			val |= V4L2_TUNER_SUB_MONO;
+
+		if (mode == 2 || mode == 4)
+			val |= V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
+
+		if (mode & 0x10)
+			val |= V4L2_TUNER_SUB_SAP;
+
+		vt->rxsubchans = val;
+
+		switch (pref) {
+		case 0:
+			vt->audmode = V4L2_TUNER_MODE_MONO;
+			break;
+		case 1:
+		case 2:
+			vt->audmode = V4L2_TUNER_MODE_LANG2;
+			break;
+		case 4:
+		default:
+			vt->audmode = V4L2_TUNER_MODE_STEREO;
+		}
+		break;
+	}
+
+	case VIDIOC_S_TUNER:
+		switch (vt->audmode) {
+		case V4L2_TUNER_MODE_MONO:
+		case V4L2_TUNER_MODE_LANG1:
+			/* Force PREF_MODE to MONO */
+			cx25840_and_or(client, 0x809, ~0xf, 0x00);
+			break;
+		case V4L2_TUNER_MODE_STEREO:
+			/* Force PREF_MODE to STEREO */
+			cx25840_and_or(client, 0x809, ~0xf, 0x04);
+			break;
+		case V4L2_TUNER_MODE_LANG2:
+			/* Force PREF_MODE to LANG2 */
+			cx25840_and_or(client, 0x809, ~0xf, 0x01);
+			break;
+		}
+		break;
+
+	case VIDIOC_G_FMT:
+		result = get_v4lfmt(client, (struct v4l2_format *)arg);
+		break;
+
+	case VIDIOC_S_FMT:
+		result = set_v4lfmt(client, (struct v4l2_format *)arg);
+		break;
+
+	case VIDIOC_INT_RESET:
+		cx25840_initialize(client, 0);
+		break;
+
+	case VIDIOC_INT_G_CHIP_IDENT:
+		*(enum v4l2_chip_ident *)arg =
+			V4L2_IDENT_CX25840 + ((cx25840_read(client, 0x100) >> 4) & 0xf);
+		break;
+
+	default:
+		cx25840_err("invalid ioctl %x\n", cmd);
+		return -EINVAL;
+	}
+
+	return result;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static struct i2c_driver i2c_driver_cx25840;
+
+static int cx25840_detect_client(struct i2c_adapter *adapter, int address,
+				 int kind)
+{
+	struct i2c_client *client;
+	struct cx25840_state *state;
+	u16 device_id;
+
+	/* Check if the adapter supports the needed features
+	 * Not until kernel version 2.6.11 did the bit-algo
+	 * correctly report that it would do an I2C-level xfer */
+	if (!i2c_check_functionality(adapter, I2C_FUNC_I2C))
+		return 0;
+
+	client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL);
+	if (client == 0)
+		return -ENOMEM;
+
+	memset(client, 0, sizeof(struct i2c_client));
+	client->addr = address;
+	client->adapter = adapter;
+	client->driver = &i2c_driver_cx25840;
+	client->flags = I2C_CLIENT_ALLOW_USE;
+	snprintf(client->name, sizeof(client->name) - 1, "cx25840");
+
+	cx25840_dbg("detecting cx25840 client on address 0x%x\n", address << 1);
+
+	device_id = cx25840_read(client, 0x101) << 8;
+	device_id |= cx25840_read(client, 0x100);
+
+	/* The high byte of the device ID should be
+	 * 0x84 if chip is present */
+	if ((device_id & 0xff00) != 0x8400) {
+		cx25840_dbg("cx25840 not found\n");
+		kfree(client);
+		return 0;
+	}
+
+	cx25840_info("cx25%3x-2%x found @ 0x%x (%s)\n",
+		    (device_id & 0xfff0) >> 4,
+		    (device_id & 0x0f) < 3 ? (device_id & 0x0f) + 1 : 3,
+		    address << 1, adapter->name);
+
+	state = kmalloc(sizeof(struct cx25840_state), GFP_KERNEL);
+	if (state == NULL) {
+		kfree(client);
+		return -ENOMEM;
+	}
+
+	i2c_set_clientdata(client, state);
+	memset(state, 0, sizeof(struct cx25840_state));
+	state->input = CX25840_TUNER;
+	state->audclk_freq = V4L2_AUDCLK_48_KHZ;
+	state->audio_input = AUDIO_TUNER;
+	state->cardtype = CARDTYPE_PVR150;
+
+	cx25840_initialize(client, 1);
+
+	i2c_attach_client(client);
+
+	return 0;
+}
+
+static int cx25840_attach_adapter(struct i2c_adapter *adapter)
+{
+#ifdef I2C_CLASS_TV_ANALOG
+	if (adapter->class & I2C_CLASS_TV_ANALOG)
+#else
+	if (adapter->id == I2C_HW_B_BT848)
+#endif
+		return i2c_probe(adapter, &addr_data, &cx25840_detect_client);
+	return 0;
+}
+
+static int cx25840_detach_client(struct i2c_client *client)
+{
+	struct cx25840_state *state = i2c_get_clientdata(client);
+	int err;
+
+	err = i2c_detach_client(client);
+	if (err) {
+		return err;
+	}
+
+	kfree(state);
+	kfree(client);
+
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static struct i2c_driver i2c_driver_cx25840 = {
+	.name = "cx25840",
+
+	.id = I2C_DRIVERID_CX25840,
+	.flags = I2C_DF_NOTIFY,
+
+	.attach_adapter = cx25840_attach_adapter,
+	.detach_client = cx25840_detach_client,
+	.command = cx25840_command,
+	.owner = THIS_MODULE,
+};
+
+
+static int __init m__init(void)
+{
+	return i2c_add_driver(&i2c_driver_cx25840);
+}
+
+static void __exit m__exit(void)
+{
+	i2c_del_driver(&i2c_driver_cx25840);
+}
+
+module_init(m__init);
+module_exit(m__exit);
+
+/* ----------------------------------------------------------------------- */
+
+static void log_status(struct i2c_client *client)
+{
+	static const char *const fmt_strs[] = {
+		"0x0",
+		"NTSC-M", "NTSC-J", "NTSC-4.43",
+		"PAL-BDGHI", "PAL-M", "PAL-N", "PAL-Nc", "PAL-60",
+		"0x9", "0xA", "0xB",
+		"SECAM",
+		"0xD", "0xE", "0xF"
+	};
+
+	struct cx25840_state *state = i2c_get_clientdata(client);
+	u8 microctrl_vidfmt = cx25840_read(client, 0x80a);
+	u8 vidfmt_sel = cx25840_read(client, 0x400) & 0xf;
+	u8 gen_stat1 = cx25840_read(client, 0x40d);
+	u8 download_ctl = cx25840_read(client, 0x803);
+	u8 mod_det_stat0 = cx25840_read(client, 0x804);
+	u8 mod_det_stat1 = cx25840_read(client, 0x805);
+	u8 audio_config = cx25840_read(client, 0x808);
+	u8 pref_mode = cx25840_read(client, 0x809);
+	u8 afc0 = cx25840_read(client, 0x80b);
+	u8 mute_ctl = cx25840_read(client, 0x8d3);
+	char *p;
+
+	cx25840_info("Video signal:              %spresent\n",
+		    (microctrl_vidfmt & 0x10) ? "" : "not ");
+	cx25840_info("Detected format:           %s\n",
+		    fmt_strs[gen_stat1 & 0xf]);
+
+	switch (mod_det_stat0) {
+	case 0x00: p = "mono"; break;
+	case 0x01: p = "stereo"; break;
+	case 0x02: p = "dual"; break;
+	case 0x04: p = "tri"; break;
+	case 0x10: p = "mono with SAP"; break;
+	case 0x11: p = "stereo with SAP"; break;
+	case 0x12: p = "dual with SAP"; break;
+	case 0x14: p = "tri with SAP"; break;
+	case 0xfe: p = "forced mode"; break;
+	default: p = "not defined";
+	}
+	cx25840_info("Detected audio mode:       %s\n", p);
+
+	switch (mod_det_stat1) {
+	case 0x00: p = "not defined"; break;
+	case 0x01: p = "EIAJ"; break;
+	case 0x02: p = "A2-M"; break;
+	case 0x03: p = "A2-BG"; break;
+	case 0x04: p = "A2-DK1"; break;
+	case 0x05: p = "A2-DK2"; break;
+	case 0x06: p = "A2-DK3"; break;
+	case 0x07: p = "A1 (6.0 MHz FM Mono)"; break;
+	case 0x08: p = "AM-L"; break;
+	case 0x09: p = "NICAM-BG"; break;
+	case 0x0a: p = "NICAM-DK"; break;
+	case 0x0b: p = "NICAM-I"; break;
+	case 0x0c: p = "NICAM-L"; break;
+	case 0x0d: p = "BTSC/EIAJ/A2-M Mono (4.5 MHz FMMono)"; break;
+	case 0x0e: p = "IF FM Radio"; break;
+	case 0x0f: p = "BTSC"; break;
+	case 0x10: p = "high-deviation FM"; break;
+	case 0x11: p = "very high-deviation FM"; break;
+	case 0xfd: p = "unknown audio standard"; break;
+	case 0xfe: p = "forced audio standard"; break;
+	case 0xff: p = "no detected audio standard"; break;
+	default: p = "not defined";
+	}
+	cx25840_info("Detected audio standard:   %s\n", p);
+	cx25840_info("Audio muted:               %s\n",
+		    (mute_ctl & 0x2) ? "yes" : "no");
+	cx25840_info("Audio microcontroller:     %s\n",
+		    (download_ctl & 0x10) ? "running" : "stopped");
+
+	switch (audio_config >> 4) {
+	case 0x00: p = "undefined"; break;
+	case 0x01: p = "BTSC"; break;
+	case 0x02: p = "EIAJ"; break;
+	case 0x03: p = "A2-M"; break;
+	case 0x04: p = "A2-BG"; break;
+	case 0x05: p = "A2-DK1"; break;
+	case 0x06: p = "A2-DK2"; break;
+	case 0x07: p = "A2-DK3"; break;
+	case 0x08: p = "A1 (6.0 MHz FM Mono)"; break;
+	case 0x09: p = "AM-L"; break;
+	case 0x0a: p = "NICAM-BG"; break;
+	case 0x0b: p = "NICAM-DK"; break;
+	case 0x0c: p = "NICAM-I"; break;
+	case 0x0d: p = "NICAM-L"; break;
+	case 0x0e: p = "FM radio"; break;
+	case 0x0f: p = "automatic detection"; break;
+	default: p = "undefined";
+	}
+	cx25840_info("Configured audio standard: %s\n", p);
+
+	if ((audio_config >> 4) < 0xF) {
+		switch (audio_config & 0xF) {
+		case 0x00: p = "MONO1 (LANGUAGE A/Mono L+R channel for BTSC, EIAJ, A2)"; break;
+		case 0x01: p = "MONO2 (LANGUAGE B)"; break;
+		case 0x02: p = "MONO3 (STEREO forced MONO)"; break;
+		case 0x03: p = "MONO4 (NICAM ANALOG-Language C/Analog Fallback)"; break;
+		case 0x04: p = "STEREO"; break;
+		case 0x05: p = "DUAL1 (AB)"; break;
+		case 0x06: p = "DUAL2 (AC) (FM)"; break;
+		case 0x07: p = "DUAL3 (BC) (FM)"; break;
+		case 0x08: p = "DUAL4 (AC) (AM)"; break;
+		case 0x09: p = "DUAL5 (BC) (AM)"; break;
+		case 0x0a: p = "SAP"; break;
+		default: p = "undefined";
+		}
+		cx25840_info("Configured audio mode:     %s\n", p);
+	} else {
+		switch (audio_config & 0xF) {
+		case 0x00: p = "BG"; break;
+		case 0x01: p = "DK1"; break;
+		case 0x02: p = "DK2"; break;
+		case 0x03: p = "DK3"; break;
+		case 0x04: p = "I"; break;
+		case 0x05: p = "L"; break;
+		case 0x06: p = "BTSC"; break;
+		case 0x07: p = "EIAJ"; break;
+		case 0x08: p = "A2-M"; break;
+		case 0x09: p = "FM Radio"; break;
+		case 0x0f: p = "automatic standard and mode detection"; break;
+		default: p = "undefined";
+		}
+		cx25840_info("Configured audio system:   %s\n", p);
+	}
+
+	cx25840_info("Specified standard:        %s\n",
+		    vidfmt_sel ? fmt_strs[vidfmt_sel] : "automatic detection");
+
+	switch (state->input) {
+	case CX25840_COMPOSITE0: p = "Composite 0"; break;
+	case CX25840_COMPOSITE1: p = "Composite 1"; break;
+	case CX25840_SVIDEO0: p = "S-Video 0"; break;
+	case CX25840_SVIDEO1: p = "S-Video 1"; break;
+	case CX25840_TUNER: p = "Tuner"; break;
+	}
+	cx25840_info("Specified input:           %s\n", p);
+	cx25840_info("Specified audio input:     %s\n",
+		    state->audio_input == 0 ? "Tuner" : "External");
+
+	switch (state->audclk_freq) {
+	case V4L2_AUDCLK_441_KHZ: p = "44.1 kHz"; break;
+	case V4L2_AUDCLK_48_KHZ: p = "48 kHz"; break;
+	case V4L2_AUDCLK_32_KHZ: p = "32 kHz"; break;
+	default: p = "undefined";
+	}
+	cx25840_info("Specified audioclock freq: %s\n", p);
+
+	switch (pref_mode & 0xf) {
+	case 0: p = "mono/language A"; break;
+	case 1: p = "language B"; break;
+	case 2: p = "language C"; break;
+	case 3: p = "analog fallback"; break;
+	case 4: p = "stereo"; break;
+	case 5: p = "language AC"; break;
+	case 6: p = "language BC"; break;
+	case 7: p = "language AB"; break;
+	default: p = "undefined";
+	}
+	cx25840_info("Preferred audio mode:      %s\n", p);
+
+	if ((audio_config & 0xf) == 0xf) {
+		switch ((afc0 >> 3) & 0x3) {
+		case 0: p = "system DK"; break;
+		case 1: p = "system L"; break;
+		case 2: p = "autodetect"; break;
+		default: p = "undefined";
+		}
+		cx25840_info("Selected 65 MHz format:    %s\n", p);
+
+		switch (afc0 & 0x7) {
+		case 0: p = "chroma"; break;
+		case 1: p = "BTSC"; break;
+		case 2: p = "EIAJ"; break;
+		case 3: p = "A2-M"; break;
+		case 4: p = "autodetect"; break;
+		default: p = "undefined";
+		}
+		cx25840_info("Selected 45 MHz format:    %s\n", p);
+	}
+}
diff --git a/drivers/media/video/cx25840/cx25840-firmware.c b/drivers/media/video/cx25840/cx25840-firmware.c
new file mode 100644
index 000000000000..df9d50a75542
--- /dev/null
+++ b/drivers/media/video/cx25840/cx25840-firmware.c
@@ -0,0 +1,167 @@
+/* cx25840 firmware functions
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+
+#include <linux/module.h>
+#include <linux/i2c.h>
+#include <linux/i2c-algo-bit.h>
+#include <linux/firmware.h>
+#include <media/v4l2-common.h>
+
+#include "cx25840.h"
+
+#define FWFILE "v4l-cx25840.fw"
+#define FWSEND 1024
+
+#define FWDEV(x) &((x)->adapter->dev)
+
+static int fastfw = 1;
+static char *firmware = FWFILE;
+
+module_param(fastfw, bool, 0444);
+module_param(firmware, charp, 0444);
+
+MODULE_PARM_DESC(fastfw, "Load firmware fast [0=100MHz 1=333MHz (default)]");
+MODULE_PARM_DESC(firmware, "Firmware image [default: " FWFILE "]");
+
+static inline void set_i2c_delay(struct i2c_client *client, int delay)
+{
+	struct i2c_algo_bit_data *algod = client->adapter->algo_data;
+
+	/* We aren't guaranteed to be using algo_bit,
+	 * so avoid the null pointer dereference
+	 * and disable the 'fast firmware load' */
+	if (algod) {
+		algod->udelay = delay;
+	} else {
+		fastfw = 0;
+	}
+}
+
+static inline void start_fw_load(struct i2c_client *client)
+{
+	/* DL_ADDR_LB=0 DL_ADDR_HB=0 */
+	cx25840_write(client, 0x800, 0x00);
+	cx25840_write(client, 0x801, 0x00);
+	// DL_MAP=3 DL_AUTO_INC=0 DL_ENABLE=1
+	cx25840_write(client, 0x803, 0x0b);
+	/* AUTO_INC_DIS=1 */
+	cx25840_write(client, 0x000, 0x20);
+
+	if (fastfw)
+		set_i2c_delay(client, 3);
+}
+
+static inline void end_fw_load(struct i2c_client *client)
+{
+	if (fastfw)
+		set_i2c_delay(client, 10);
+
+	/* AUTO_INC_DIS=0 */
+	cx25840_write(client, 0x000, 0x00);
+	/* DL_ENABLE=0 */
+	cx25840_write(client, 0x803, 0x03);
+}
+
+static inline int check_fw_load(struct i2c_client *client, int size)
+{
+	/* DL_ADDR_HB DL_ADDR_LB */
+	int s = cx25840_read(client, 0x801) << 8;
+	s |= cx25840_read(client, 0x800);
+
+	if (size != s) {
+		cx25840_err("firmware %s load failed\n", firmware);
+		return -EINVAL;
+	}
+
+	cx25840_info("loaded %s firmware (%d bytes)\n", firmware, size);
+	return 0;
+}
+
+static inline int fw_write(struct i2c_client *client, u8 * data, int size)
+{
+	if (i2c_master_send(client, data, size) < size) {
+
+		if (fastfw) {
+			cx25840_err("333MHz i2c firmware load failed\n");
+			fastfw = 0;
+			set_i2c_delay(client, 10);
+
+			if (i2c_master_send(client, data, size) < size) {
+				cx25840_err
+				    ("100MHz i2c firmware load failed\n");
+				return -ENOSYS;
+			}
+
+		} else {
+			cx25840_err("firmware load i2c failure\n");
+			return -ENOSYS;
+		}
+
+	}
+
+	return 0;
+}
+
+int cx25840_loadfw(struct i2c_client *client)
+{
+	const struct firmware *fw = NULL;
+	u8 buffer[4], *ptr;
+	int size, send, retval;
+
+	if (request_firmware(&fw, firmware, FWDEV(client)) != 0) {
+		cx25840_err("unable to open firmware %s\n", firmware);
+		return -EINVAL;
+	}
+
+	start_fw_load(client);
+
+	buffer[0] = 0x08;
+	buffer[1] = 0x02;
+	buffer[2] = fw->data[0];
+	buffer[3] = fw->data[1];
+	retval = fw_write(client, buffer, 4);
+
+	if (retval < 0) {
+		release_firmware(fw);
+		return retval;
+	}
+
+	size = fw->size - 2;
+	ptr = fw->data;
+	while (size > 0) {
+		ptr[0] = 0x08;
+		ptr[1] = 0x02;
+		send = size > (FWSEND - 2) ? FWSEND : size + 2;
+		retval = fw_write(client, ptr, send);
+
+		if (retval < 0) {
+			release_firmware(fw);
+			return retval;
+		}
+
+		size -= FWSEND - 2;
+		ptr += FWSEND - 2;
+	}
+
+	end_fw_load(client);
+
+	size = fw->size;
+	release_firmware(fw);
+
+	return check_fw_load(client, size);
+}
diff --git a/drivers/media/video/cx25840/cx25840-vbi.c b/drivers/media/video/cx25840/cx25840-vbi.c
new file mode 100644
index 000000000000..13ba4e15ddea
--- /dev/null
+++ b/drivers/media/video/cx25840/cx25840-vbi.c
@@ -0,0 +1,315 @@
+/* cx25840 VBI functions
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+
+#include <linux/videodev2.h>
+#include <linux/i2c.h>
+#include <media/v4l2-common.h>
+
+#include "cx25840.h"
+
+static inline int odd_parity(u8 c)
+{
+	c ^= (c >> 4);
+	c ^= (c >> 2);
+	c ^= (c >> 1);
+
+	return c & 1;
+}
+
+static inline int decode_vps(u8 * dst, u8 * p)
+{
+	static const u8 biphase_tbl[] = {
+		0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4,
+		0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0,
+		0xd2, 0x5a, 0x52, 0xd2, 0x96, 0x1e, 0x16, 0x96,
+		0x92, 0x1a, 0x12, 0x92, 0xd2, 0x5a, 0x52, 0xd2,
+		0xd0, 0x58, 0x50, 0xd0, 0x94, 0x1c, 0x14, 0x94,
+		0x90, 0x18, 0x10, 0x90, 0xd0, 0x58, 0x50, 0xd0,
+		0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4,
+		0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0,
+		0xe1, 0x69, 0x61, 0xe1, 0xa5, 0x2d, 0x25, 0xa5,
+		0xa1, 0x29, 0x21, 0xa1, 0xe1, 0x69, 0x61, 0xe1,
+		0xc3, 0x4b, 0x43, 0xc3, 0x87, 0x0f, 0x07, 0x87,
+		0x83, 0x0b, 0x03, 0x83, 0xc3, 0x4b, 0x43, 0xc3,
+		0xc1, 0x49, 0x41, 0xc1, 0x85, 0x0d, 0x05, 0x85,
+		0x81, 0x09, 0x01, 0x81, 0xc1, 0x49, 0x41, 0xc1,
+		0xe1, 0x69, 0x61, 0xe1, 0xa5, 0x2d, 0x25, 0xa5,
+		0xa1, 0x29, 0x21, 0xa1, 0xe1, 0x69, 0x61, 0xe1,
+		0xe0, 0x68, 0x60, 0xe0, 0xa4, 0x2c, 0x24, 0xa4,
+		0xa0, 0x28, 0x20, 0xa0, 0xe0, 0x68, 0x60, 0xe0,
+		0xc2, 0x4a, 0x42, 0xc2, 0x86, 0x0e, 0x06, 0x86,
+		0x82, 0x0a, 0x02, 0x82, 0xc2, 0x4a, 0x42, 0xc2,
+		0xc0, 0x48, 0x40, 0xc0, 0x84, 0x0c, 0x04, 0x84,
+		0x80, 0x08, 0x00, 0x80, 0xc0, 0x48, 0x40, 0xc0,
+		0xe0, 0x68, 0x60, 0xe0, 0xa4, 0x2c, 0x24, 0xa4,
+		0xa0, 0x28, 0x20, 0xa0, 0xe0, 0x68, 0x60, 0xe0,
+		0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4,
+		0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0,
+		0xd2, 0x5a, 0x52, 0xd2, 0x96, 0x1e, 0x16, 0x96,
+		0x92, 0x1a, 0x12, 0x92, 0xd2, 0x5a, 0x52, 0xd2,
+		0xd0, 0x58, 0x50, 0xd0, 0x94, 0x1c, 0x14, 0x94,
+		0x90, 0x18, 0x10, 0x90, 0xd0, 0x58, 0x50, 0xd0,
+		0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4,
+		0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0,
+	};
+
+	u8 c, err = 0;
+	int i;
+
+	for (i = 0; i < 2 * 13; i += 2) {
+		err |= biphase_tbl[p[i]] | biphase_tbl[p[i + 1]];
+		c = (biphase_tbl[p[i + 1]] & 0xf) |
+		    ((biphase_tbl[p[i]] & 0xf) << 4);
+		dst[i / 2] = c;
+	}
+
+	return err & 0xf0;
+}
+
+void cx25840_vbi_setup(struct i2c_client *client)
+{
+	v4l2_std_id std = cx25840_get_v4lstd(client);
+
+	if (std & ~V4L2_STD_NTSC) {
+		/* datasheet startup, step 8d */
+		cx25840_write(client, 0x49f, 0x11);
+
+		cx25840_write(client, 0x470, 0x84);
+		cx25840_write(client, 0x471, 0x00);
+		cx25840_write(client, 0x472, 0x2d);
+		cx25840_write(client, 0x473, 0x5d);
+
+		cx25840_write(client, 0x474, 0x24);
+		cx25840_write(client, 0x475, 0x40);
+		cx25840_write(client, 0x476, 0x24);
+		cx25840_write(client, 0x477, 0x28);
+
+		cx25840_write(client, 0x478, 0x1f);
+		cx25840_write(client, 0x479, 0x02);
+
+		if (std & V4L2_STD_SECAM) {
+			cx25840_write(client, 0x47a, 0x80);
+			cx25840_write(client, 0x47b, 0x00);
+			cx25840_write(client, 0x47c, 0x5f);
+			cx25840_write(client, 0x47d, 0x42);
+		} else {
+			cx25840_write(client, 0x47a, 0x90);
+			cx25840_write(client, 0x47b, 0x20);
+			cx25840_write(client, 0x47c, 0x63);
+			cx25840_write(client, 0x47d, 0x82);
+		}
+
+		cx25840_write(client, 0x47e, 0x0a);
+		cx25840_write(client, 0x47f, 0x01);
+	} else {
+		/* datasheet startup, step 8d */
+		cx25840_write(client, 0x49f, 0x14);
+
+		cx25840_write(client, 0x470, 0x7a);
+		cx25840_write(client, 0x471, 0x00);
+		cx25840_write(client, 0x472, 0x2d);
+		cx25840_write(client, 0x473, 0x5b);
+
+		cx25840_write(client, 0x474, 0x1a);
+		cx25840_write(client, 0x475, 0x70);
+		cx25840_write(client, 0x476, 0x1e);
+		cx25840_write(client, 0x477, 0x1e);
+
+		cx25840_write(client, 0x478, 0x1f);
+		cx25840_write(client, 0x479, 0x02);
+		cx25840_write(client, 0x47a, 0x50);
+		cx25840_write(client, 0x47b, 0x66);
+
+		cx25840_write(client, 0x47c, 0x1f);
+		cx25840_write(client, 0x47d, 0x7c);
+		cx25840_write(client, 0x47e, 0x08);
+		cx25840_write(client, 0x47f, 0x00);
+	}
+}
+
+int cx25840_vbi(struct i2c_client *client, unsigned int cmd, void *arg)
+{
+	struct v4l2_format *fmt;
+	struct v4l2_sliced_vbi_format *svbi;
+
+	switch (cmd) {
+	case VIDIOC_G_FMT:
+	{
+		static u16 lcr2vbi[] = {
+			0, V4L2_SLICED_TELETEXT_B, 0,	/* 1 */
+			0, V4L2_SLICED_WSS_625, 0,	/* 4 */
+			V4L2_SLICED_CAPTION_525,	/* 6 */
+			0, 0, V4L2_SLICED_VPS, 0, 0,	/* 9 */
+			0, 0, 0, 0
+		};
+		int i;
+
+		fmt = arg;
+		if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE)
+			return -EINVAL;
+		svbi = &fmt->fmt.sliced;
+		memset(svbi, 0, sizeof(*svbi));
+		/* we're done if raw VBI is active */
+		if ((cx25840_read(client, 0x404) & 0x10) == 0)
+			break;
+
+		for (i = 7; i <= 23; i++) {
+			u8 v = cx25840_read(client, 0x424 + i - 7);
+
+			svbi->service_lines[0][i] = lcr2vbi[v >> 4];
+			svbi->service_lines[1][i] = lcr2vbi[v & 0xf];
+			svbi->service_set |=
+				 svbi->service_lines[0][i] | svbi->service_lines[1][i];
+		}
+		break;
+	}
+
+	case VIDIOC_S_FMT:
+	{
+		int is_pal = !(cx25840_get_v4lstd(client) & V4L2_STD_NTSC);
+		int vbi_offset = is_pal ? 1 : 0;
+		int i, x;
+		u8 lcr[24];
+
+		fmt = arg;
+		if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE)
+			return -EINVAL;
+		svbi = &fmt->fmt.sliced;
+		if (svbi->service_set == 0) {
+			/* raw VBI */
+			memset(svbi, 0, sizeof(*svbi));
+
+			/* Setup VBI */
+			cx25840_vbi_setup(client);
+
+			/* VBI Offset */
+			cx25840_write(client, 0x47f, vbi_offset);
+			cx25840_write(client, 0x404, 0x2e);
+			break;
+		}
+
+		for (x = 0; x <= 23; x++)
+			lcr[x] = 0x00;
+
+		/* Setup VBI */
+		cx25840_vbi_setup(client);
+
+		/* Sliced VBI */
+		cx25840_write(client, 0x404, 0x36);	/* Ancillery data */
+		cx25840_write(client, 0x406, 0x13);
+		cx25840_write(client, 0x47f, vbi_offset);
+
+		if (is_pal) {
+			for (i = 0; i <= 6; i++)
+				svbi->service_lines[0][i] =
+					svbi->service_lines[1][i] = 0;
+		} else {
+			for (i = 0; i <= 9; i++)
+				svbi->service_lines[0][i] =
+					svbi->service_lines[1][i] = 0;
+
+			for (i = 22; i <= 23; i++)
+				svbi->service_lines[0][i] =
+					svbi->service_lines[1][i] = 0;
+		}
+
+		for (i = 7; i <= 23; i++) {
+			for (x = 0; x <= 1; x++) {
+				switch (svbi->service_lines[1-x][i]) {
+				case V4L2_SLICED_TELETEXT_B:
+					lcr[i] |= 1 << (4 * x);
+					break;
+				case V4L2_SLICED_WSS_625:
+					lcr[i] |= 4 << (4 * x);
+					break;
+				case V4L2_SLICED_CAPTION_525:
+					lcr[i] |= 6 << (4 * x);
+					break;
+				case V4L2_SLICED_VPS:
+					lcr[i] |= 9 << (4 * x);
+					break;
+				}
+			}
+		}
+
+		for (x = 1, i = 0x424; i <= 0x434; i++, x++) {
+			cx25840_write(client, i, lcr[6 + x]);
+		}
+
+		cx25840_write(client, 0x43c, 0x16);
+
+		if (is_pal) {
+			cx25840_write(client, 0x474, 0x2a);
+		} else {
+			cx25840_write(client, 0x474, 0x1a + 6);
+		}
+		break;
+	}
+
+	case VIDIOC_INT_DECODE_VBI_LINE:
+	{
+		struct v4l2_decode_vbi_line *vbi = arg;
+		u8 *p = vbi->p;
+		int id1, id2, l, err = 0;
+
+		if (p[0] || p[1] != 0xff || p[2] != 0xff ||
+		    (p[3] != 0x55 && p[3] != 0x91)) {
+			vbi->line = vbi->type = 0;
+			break;
+		}
+
+		p += 4;
+		id1 = p[-1];
+		id2 = p[0] & 0xf;
+		l = p[2] & 0x3f;
+		l += 5;
+		p += 4;
+
+		switch (id2) {
+		case 1:
+			id2 = V4L2_SLICED_TELETEXT_B;
+			break;
+		case 4:
+			id2 = V4L2_SLICED_WSS_625;
+			break;
+		case 6:
+			id2 = V4L2_SLICED_CAPTION_525;
+			err = !odd_parity(p[0]) || !odd_parity(p[1]);
+			break;
+		case 9:
+			id2 = V4L2_SLICED_VPS;
+			if (decode_vps(p, p) != 0) {
+				err = 1;
+			}
+			break;
+		default:
+			id2 = 0;
+			err = 1;
+			break;
+		}
+
+		vbi->type = err ? 0 : id2;
+		vbi->line = err ? 0 : l;
+		vbi->is_second_field = err ? 0 : (id1 == 0x55);
+		vbi->p = p;
+		break;
+	}
+	}
+
+	return 0;
+}
diff --git a/drivers/media/video/cx25840/cx25840.h b/drivers/media/video/cx25840/cx25840.h
new file mode 100644
index 000000000000..4932ed1c9b19
--- /dev/null
+++ b/drivers/media/video/cx25840/cx25840.h
@@ -0,0 +1,92 @@
+/* cx25840 API header
+ *
+ * Copyright (C) 2003-2004 Chris Kennedy
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+#ifndef _CX25840_H_
+#define _CX25840_H_
+
+
+#include <linux/videodev2.h>
+#include <linux/i2c.h>
+
+extern int cx25840_debug;
+
+#define cx25840_dbg(fmt, arg...) do { if (cx25840_debug) \
+	printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \
+	       i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
+
+#define cx25840_err(fmt, arg...) do { \
+	printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->name, \
+	       i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
+
+#define cx25840_info(fmt, arg...) do { \
+	printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->name, \
+	       i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
+
+#define CX25840_CID_CARDTYPE (V4L2_CID_PRIVATE_BASE+0)
+
+/* The CARDTYPE_PVR150_WORKAROUND cardtype activates a workaround for a
+   hardware bug that is present in PVR150 (and possible PVR500) cards that
+   have certain NTSC tuners (tveeprom model numbers 85, 99 and 112). The
+   audio autodetect fails on some channels for these models and the workaround
+   is to select the audio standard explicitly. Many thanks to Hauppauge for
+   providing this information. */
+enum cx25840_cardtype {
+	CARDTYPE_PVR150,
+	CARDTYPE_PG600,
+	CARDTYPE_PVR150_WORKAROUND,
+};
+
+enum cx25840_input {
+	CX25840_TUNER,
+	CX25840_COMPOSITE0,
+	CX25840_COMPOSITE1,
+	CX25840_SVIDEO0,
+	CX25840_SVIDEO1
+};
+
+struct cx25840_state {
+	enum cx25840_cardtype cardtype;
+	enum cx25840_input input;
+	int audio_input;
+	enum v4l2_audio_clock_freq audclk_freq;
+};
+
+/* ----------------------------------------------------------------------- */
+/* cx25850-core.c 							   */
+int cx25840_write(struct i2c_client *client, u16 addr, u8 value);
+int cx25840_write4(struct i2c_client *client, u16 addr, u32 value);
+u8 cx25840_read(struct i2c_client *client, u16 addr);
+u32 cx25840_read4(struct i2c_client *client, u16 addr);
+int cx25840_and_or(struct i2c_client *client, u16 addr, u8 mask, u8 value);
+v4l2_std_id cx25840_get_v4lstd(struct i2c_client *client);
+
+/* ----------------------------------------------------------------------- */
+/* cx25850-firmware.c                                                      */
+int cx25840_loadfw(struct i2c_client *client);
+
+/* ----------------------------------------------------------------------- */
+/* cx25850-audio.c                                                         */
+int cx25840_audio(struct i2c_client *client, unsigned int cmd, void *arg);
+
+/* ----------------------------------------------------------------------- */
+/* cx25850-vbi.c                                                           */
+void cx25840_vbi_setup(struct i2c_client *client);
+int cx25840_vbi(struct i2c_client *client, unsigned int cmd, void *arg);
+
+#endif
diff --git a/drivers/media/video/cx88/Kconfig b/drivers/media/video/cx88/Kconfig
index 41818b6205b3..85ba4106dc79 100644
--- a/drivers/media/video/cx88/Kconfig
+++ b/drivers/media/video/cx88/Kconfig
@@ -46,8 +46,8 @@ config VIDEO_CX88_DVB_ALL_FRONTENDS
 	  If you are unsure, choose Y.
 
 config VIDEO_CX88_DVB_MT352
-	tristate "Zarlink MT352 DVB-T Support"
-	default m
+	bool "Zarlink MT352 DVB-T Support"
+	default y
 	depends on VIDEO_CX88_DVB && !VIDEO_CX88_DVB_ALL_FRONTENDS
 	select DVB_MT352
 	---help---
@@ -55,8 +55,8 @@ config VIDEO_CX88_DVB_MT352
 	  Connexant 2388x chip and the MT352 demodulator.
 
 config VIDEO_CX88_DVB_OR51132
-	tristate "OR51132 ATSC Support"
-	default m
+	bool "OR51132 ATSC Support"
+	default y
 	depends on VIDEO_CX88_DVB && !VIDEO_CX88_DVB_ALL_FRONTENDS
 	select DVB_OR51132
 	---help---
@@ -64,8 +64,8 @@ config VIDEO_CX88_DVB_OR51132
 	  Connexant 2388x chip and the OR51132 demodulator.
 
 config VIDEO_CX88_DVB_CX22702
-	tristate "Conexant CX22702 DVB-T Support"
-	default m
+	bool "Conexant CX22702 DVB-T Support"
+	default y
 	depends on VIDEO_CX88_DVB && !VIDEO_CX88_DVB_ALL_FRONTENDS
 	select DVB_CX22702
 	---help---
@@ -73,8 +73,8 @@ config VIDEO_CX88_DVB_CX22702
 	  Connexant 2388x chip and the CX22702 demodulator.
 
 config VIDEO_CX88_DVB_LGDT330X
-	tristate "LG Electronics DT3302/DT3303 ATSC Support"
-	default m
+	bool "LG Electronics DT3302/DT3303 ATSC Support"
+	default y
 	depends on VIDEO_CX88_DVB && !VIDEO_CX88_DVB_ALL_FRONTENDS
 	select DVB_LGDT330X
 	---help---
@@ -82,8 +82,8 @@ config VIDEO_CX88_DVB_LGDT330X
 	  Connexant 2388x chip and the LGDT3302/LGDT3303 demodulator.
 
 config VIDEO_CX88_DVB_NXT200X
-	tristate "NXT2002/NXT2004 ATSC Support"
-	default m
+	bool "NXT2002/NXT2004 ATSC Support"
+	default y
 	depends on VIDEO_CX88_DVB && !VIDEO_CX88_DVB_ALL_FRONTENDS
 	select DVB_NXT200X
 	---help---
diff --git a/drivers/media/video/cx88/Makefile b/drivers/media/video/cx88/Makefile
index 0df40b773454..54401b02b7ce 100644
--- a/drivers/media/video/cx88/Makefile
+++ b/drivers/media/video/cx88/Makefile
@@ -9,21 +9,12 @@ obj-$(CONFIG_VIDEO_CX88_DVB) += cx88-dvb.o
 EXTRA_CFLAGS += -I$(src)/..
 EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/dvb-core
 EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/frontends
-ifneq ($(CONFIG_VIDEO_BUF_DVB),n)
- EXTRA_CFLAGS += -DHAVE_VIDEO_BUF_DVB=1
-endif
-ifneq ($(CONFIG_DVB_CX22702),n)
- EXTRA_CFLAGS += -DHAVE_CX22702=1
-endif
-ifneq ($(CONFIG_DVB_OR51132),n)
- EXTRA_CFLAGS += -DHAVE_OR51132=1
-endif
-ifneq ($(CONFIG_DVB_LGDT330X),n)
- EXTRA_CFLAGS += -DHAVE_LGDT330X=1
-endif
-ifneq ($(CONFIG_DVB_MT352),n)
- EXTRA_CFLAGS += -DHAVE_MT352=1
-endif
-ifneq ($(CONFIG_DVB_NXT200X),n)
- EXTRA_CFLAGS += -DHAVE_NXT200X=1
-endif
+
+extra-cflags-$(CONFIG_VIDEO_BUF_DVB) += -DHAVE_VIDEO_BUF_DVB=1
+extra-cflags-$(CONFIG_DVB_CX22702)   += -DHAVE_CX22702=1
+extra-cflags-$(CONFIG_DVB_OR51132)   += -DHAVE_OR51132=1
+extra-cflags-$(CONFIG_DVB_LGDT330X)  += -DHAVE_LGDT330X=1
+extra-cflags-$(CONFIG_DVB_MT352)     += -DHAVE_MT352=1
+extra-cflags-$(CONFIG_DVB_NXT200X)   += -DHAVE_NXT200X=1
+
+EXTRA_CFLAGS += $(extra-cflags-y) $(extra-cflags-m)
diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c
index 4ae3f78cccf2..74e57a53116f 100644
--- a/drivers/media/video/cx88/cx88-blackbird.c
+++ b/drivers/media/video/cx88/cx88-blackbird.c
@@ -616,6 +616,8 @@ static int blackbird_load_firmware(struct cx8802_dev *dev)
 
 	retval = request_firmware(&firmware, BLACKBIRD_FIRM_ENC_FILENAME,
 				  &dev->pci->dev);
+
+
 	if (retval != 0) {
 		dprintk(0, "ERROR: Hotplug firmware request failed (%s).\n",
 			BLACKBIRD_FIRM_ENC_FILENAME);
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index f2268631b7c0..951709aa88ba 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -567,6 +567,7 @@ struct cx88_board cx88_boards[] = {
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
+		.tda9887_conf   = TDA9887_PRESENT,
 		.input          = {{
 			.type   = CX88_VMUX_TELEVISION,
 			.vmux   = 0,
@@ -711,6 +712,7 @@ struct cx88_board cx88_boards[] = {
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
+		.tda9887_conf   = TDA9887_PRESENT,
 		.input          = {{
 			.type   = CX88_VMUX_TELEVISION,
 			.vmux   = 0,
@@ -1083,41 +1085,28 @@ static void hauppauge_eeprom(struct cx88_core *core, u8 *eeprom_data)
 	tveeprom_hauppauge_analog(&core->i2c_client, &tv, eeprom_data);
 	core->tuner_type = tv.tuner_type;
 	core->has_radio  = tv.has_radio;
-}
-
-static int hauppauge_eeprom_dvb(struct cx88_core *core, u8 *ee)
-{
-	int model;
-	int tuner;
 
 	/* Make sure we support the board model */
-	model = ee[0x1f] << 24 | ee[0x1e] << 16 | ee[0x1d] << 8 | ee[0x1c];
-	switch(model) {
-	case 90002:
-	case 90500:
-	case 90501:
+	switch (tv.model)
+	{
+	case 90002: /* Nova-T-PCI (9002) */
+	case 92001: /* Nova-S-Plus (Video and IR) */
+	case 92002: /* Nova-S-Plus (Video and IR) */
+	case 90003: /* Nova-T-PCI (9002 No RF out) */
+	case 90500: /* Nova-T-PCI (oem) */
+	case 90501: /* Nova-T-PCI (oem/IR) */
+	case 92000: /* Nova-SE2 (OEM, No Video or IR) */
+
 		/* known */
 		break;
 	default:
 		printk("%s: warning: unknown hauppauge model #%d\n",
-		       core->name, model);
+		       core->name, tv.model);
 		break;
 	}
 
-	/* Make sure we support the tuner */
-	tuner = ee[0x2d];
-	switch(tuner) {
-	case 0x4B: /* dtt 7595 */
-	case 0x4C: /* dtt 7592 */
-		break;
-	default:
-		printk("%s: error: unknown hauppauge tuner 0x%02x\n",
-		       core->name, tuner);
-		return -ENODEV;
-	}
-	printk(KERN_INFO "%s: hauppauge eeprom: model=%d, tuner=%d\n",
-	       core->name, model, tuner);
-	return 0;
+	printk(KERN_INFO "%s: hauppauge eeprom: model=%d\n",
+			core->name, tv.model);
 }
 
 /* ----------------------------------------------------------------------- */
@@ -1201,7 +1190,7 @@ void cx88_card_list(struct cx88_core *core, struct pci_dev *pci)
 
 void cx88_card_setup(struct cx88_core *core)
 {
-	static u8 eeprom[128];
+	static u8 eeprom[256];
 
 	if (0 == core->i2c_rc) {
 		core->i2c_client.addr = 0xa0 >> 1;
@@ -1224,7 +1213,7 @@ void cx88_card_setup(struct cx88_core *core)
 		break;
 	case CX88_BOARD_HAUPPAUGE_DVB_T1:
 		if (0 == core->i2c_rc)
-			hauppauge_eeprom_dvb(core,eeprom);
+			hauppauge_eeprom(core,eeprom);
 		break;
 	case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
 	case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c
index eb806af17182..bb6eb54e19ce 100644
--- a/drivers/media/video/cx88/cx88-core.c
+++ b/drivers/media/video/cx88/cx88-core.c
@@ -837,6 +837,29 @@ static int set_pll(struct cx88_core *core, int prescale, u32 ofreq)
 	return -1;
 }
 
+int cx88_start_audio_dma(struct cx88_core *core)
+{
+	/* setup fifo + format */
+	cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH25], 128, 0);
+	cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH26], 128, 0);
+
+	cx_write(MO_AUDD_LNGTH,    128); /* fifo bpl size */
+	cx_write(MO_AUDR_LNGTH,    128); /* fifo bpl size */
+
+	/* start dma */
+	cx_write(MO_AUD_DMACNTRL, 0x0003); /* Up and Down fifo enable */
+
+	return 0;
+}
+
+int cx88_stop_audio_dma(struct cx88_core *core)
+{
+	/* stop dma */
+	cx_write(MO_AUD_DMACNTRL, 0x0000);
+
+	return 0;
+}
+
 static int set_tvaudio(struct cx88_core *core)
 {
 	struct cx88_tvnorm *norm = core->tvnorm;
@@ -877,12 +900,16 @@ static int set_tvaudio(struct cx88_core *core)
 	cx88_set_tvaudio(core);
 	/* cx88_set_stereo(dev,V4L2_TUNER_MODE_STEREO); */
 
-	cx_write(MO_AUDD_LNGTH,    128); /* fifo size */
-	cx_write(MO_AUDR_LNGTH,    128); /* fifo size */
-	cx_write(MO_AUD_DMACNTRL, 0x03); /* need audio fifo */
+/*
+   This should be needed only on cx88-alsa. It seems that some cx88 chips have
+   bugs and does require DMA enabled for it to work.
+ */
+	cx88_start_audio_dma(core);
 	return 0;
 }
 
+
+
 int cx88_set_tvnorm(struct cx88_core *core, struct cx88_tvnorm *norm)
 {
 	u32 fsc8;
@@ -1204,6 +1231,8 @@ EXPORT_SYMBOL(cx88_set_scale);
 EXPORT_SYMBOL(cx88_vdev_init);
 EXPORT_SYMBOL(cx88_core_get);
 EXPORT_SYMBOL(cx88_core_put);
+EXPORT_SYMBOL(cx88_start_audio_dma);
+EXPORT_SYMBOL(cx88_stop_audio_dma);
 
 /*
  * Local variables:
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index 9cce91ec334b..99ea955f5987 100644
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -439,9 +439,6 @@ static int dvb_register(struct cx8802_dev *dev)
 	/* Put the analog decoder in standby to keep it quiet */
 	cx88_call_i2c_clients (dev->core, TUNER_SET_STANDBY, NULL);
 
-	/* Put the analog decoder in standby to keep it quiet */
-	cx88_call_i2c_clients (dev->core, TUNER_SET_STANDBY, NULL);
-
 	/* register everything */
 	return videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev);
 }
diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c
index 38b12ebaa49e..461019dca901 100644
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -453,7 +453,6 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
 		input_dev->id.product = pci->device;
 	}
 	input_dev->cdev.dev = &pci->dev;
-
 	/* record handles to ourself */
 	ir->core = core;
 	core->ir = ir;
@@ -586,7 +585,6 @@ void cx88_ir_irq(struct cx88_core *core)
 MODULE_AUTHOR("Gerd Knorr, Pavel Machek, Chris Pascoe");
 MODULE_DESCRIPTION("input driver for cx88 GPIO-based IR remote controls");
 MODULE_LICENSE("GPL");
-
 /*
  * Local variables:
  * c-basic-offset: 8
diff --git a/drivers/media/video/cx88/cx88-tvaudio.c b/drivers/media/video/cx88/cx88-tvaudio.c
index 6d9bec1c583b..a1b120c8a9b5 100644
--- a/drivers/media/video/cx88/cx88-tvaudio.c
+++ b/drivers/media/video/cx88/cx88-tvaudio.c
@@ -119,13 +119,10 @@ static void set_audio_registers(struct cx88_core *core, const struct rlist *l)
 
 static void set_audio_start(struct cx88_core *core, u32 mode)
 {
-	// mute
+	/* mute */
 	cx_write(AUD_VOL_CTL, (1 << 6));
 
-	// start programming
-	cx_write(MO_AUD_DMACNTRL, 0x0000);
-	msleep(100);
-	//cx_write(AUD_CTL, 0x0000);
+	/* start programming */
 	cx_write(AUD_INIT, mode);
 	cx_write(AUD_INIT_LD, 0x0001);
 	cx_write(AUD_SOFT_RESET, 0x0001);
@@ -135,17 +132,21 @@ static void set_audio_finish(struct cx88_core *core, u32 ctl)
 {
 	u32 volume;
 
+	/* restart dma; This avoids buzz in NICAM and is good in others  */
+	cx88_stop_audio_dma(core);
+	cx_write(AUD_RATE_THRES_DMD, 0x000000C0);
+	cx88_start_audio_dma(core);
+
 	if (cx88_boards[core->board].blackbird) {
-		// sets sound input from external adc
+		/* sets sound input from external adc */
 		cx_set(AUD_CTL, EN_I2SIN_ENABLE);
-		//cx_write(AUD_I2SINPUTCNTL, 0);
 		cx_write(AUD_I2SINPUTCNTL, 4);
 		cx_write(AUD_BAUDRATE, 1);
-		// 'pass-thru mode': this enables the i2s output to the mpeg encoder
+		/* 'pass-thru mode': this enables the i2s output to the mpeg encoder */
 		cx_set(AUD_CTL, EN_I2SOUT_ENABLE);
 		cx_write(AUD_I2SOUTPUTCNTL, 1);
 		cx_write(AUD_I2SCNTL, 0);
-		//cx_write(AUD_APB_IN_RATE_ADJ, 0);
+		/* cx_write(AUD_APB_IN_RATE_ADJ, 0); */
 	} else {
 		ctl |= EN_DAC_ENABLE;
 		cx_write(AUD_CTL, ctl);
@@ -153,7 +154,6 @@ static void set_audio_finish(struct cx88_core *core, u32 ctl)
 
 	/* finish programming */
 	cx_write(AUD_SOFT_RESET, 0x0000);
-	cx_write(MO_AUD_DMACNTRL, 0x0003);
 
 	/* unmute */
 	volume = cx_sread(SHADOW_AUD_VOL_CTL);
@@ -313,7 +313,6 @@ static void set_audio_standard_NICAM(struct cx88_core *core, u32 mode)
 		{AUD_RATE_ADJ3, 0x00000100},
 		{AUD_RATE_ADJ4, 0x00000400},
 		{AUD_RATE_ADJ5, 0x00001000},
-		//{ AUD_DMD_RA_DDS,        0x00c0d5ce },
 		{AUD_ERRLOGPERIOD_R, 0x00000fff},
 		{AUD_ERRINTRPTTHSHLD1_R, 0x000003ff},
 		{AUD_ERRINTRPTTHSHLD2_R, 0x000000ff},
@@ -351,12 +350,12 @@ static void set_audio_standard_NICAM(struct cx88_core *core, u32 mode)
 		set_audio_registers(core, nicam_l);
 		break;
 	case WW_I:
-		dprintk("%s PAL-I NICAM (status: devel)\n", __FUNCTION__);
+		dprintk("%s PAL-I NICAM (status: known-good)\n", __FUNCTION__);
 		set_audio_registers(core, nicam_bgdki_common);
 		set_audio_registers(core, nicam_i);
 		break;
 	default:
-		dprintk("%s PAL-BGDK NICAM (status: unknown)\n", __FUNCTION__);
+		dprintk("%s PAL-BGDK NICAM (status: known-good)\n", __FUNCTION__);
 		set_audio_registers(core, nicam_bgdki_common);
 		set_audio_registers(core, nicam_default);
 		break;
@@ -715,8 +714,7 @@ int cx88_detect_nicam(struct cx88_core *core)
 		/* if bit1=1 then nicam is detected */
 		j += ((cx_read(AUD_NICAM_STATUS2) & 0x02) >> 1);
 
-		/* 3x detected: absolutly sure now */
-		if (j == 3) {
+		if (j == 1) {
 			dprintk("nicam is detected.\n");
 			return 1;
 		}
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index b19d3a9e2298..77beafc5c327 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -411,7 +411,6 @@ struct cx8802_dev {
 	struct videobuf_dvb        dvb;
 	void*                      fe_handle;
 	int                        (*fe_release)(void *handle);
-
 	/* for switching modulation types */
 	unsigned char              ts_gen_cntrl;
 
@@ -491,6 +490,10 @@ extern struct cx88_core* cx88_core_get(struct pci_dev *pci);
 extern void cx88_core_put(struct cx88_core *core,
 			  struct pci_dev *pci);
 
+extern int cx88_start_audio_dma(struct cx88_core *core);
+extern int cx88_stop_audio_dma(struct cx88_core *core);
+
+
 /* ----------------------------------------------------------- */
 /* cx88-vbi.c                                                  */
 
diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index d54bc0127484..0cfe75416ec6 100644
--- a/drivers/media/video/em28xx/em28xx-core.c
+++ b/drivers/media/video/em28xx/em28xx-core.c
@@ -32,7 +32,7 @@
 
 /* #define ENABLE_DEBUG_ISOC_FRAMES */
 
-unsigned int core_debug;
+static unsigned int core_debug;
 module_param(core_debug,int,0644);
 MODULE_PARM_DESC(core_debug,"enable debug messages [core]");
 
@@ -41,7 +41,7 @@ MODULE_PARM_DESC(core_debug,"enable debug messages [core]");
 		printk(KERN_INFO "%s %s :"fmt, \
 			 dev->name, __FUNCTION__ , ##arg); } while (0)
 
-unsigned int reg_debug;
+static unsigned int reg_debug;
 module_param(reg_debug,int,0644);
 MODULE_PARM_DESC(reg_debug,"enable debug messages [URB reg]");
 
@@ -50,7 +50,7 @@ MODULE_PARM_DESC(reg_debug,"enable debug messages [URB reg]");
 		printk(KERN_INFO "%s %s :"fmt, \
 			 dev->name, __FUNCTION__ , ##arg); } while (0)
 
-unsigned int isoc_debug;
+static unsigned int isoc_debug;
 module_param(isoc_debug,int,0644);
 MODULE_PARM_DESC(isoc_debug,"enable debug messages [isoc transfers]");
 
@@ -116,47 +116,6 @@ void em28xx_print_ioctl(char *name, unsigned int cmd)
 	}
 }
 
-static void *rvmalloc(size_t size)
-{
-	void *mem;
-	unsigned long adr;
-
-	size = PAGE_ALIGN(size);
-
-	mem = vmalloc_32((unsigned long)size);
-	if (!mem)
-		return NULL;
-
-	memset(mem, 0, size);
-
-	adr = (unsigned long)mem;
-	while (size > 0) {
-		SetPageReserved(vmalloc_to_page((void *)adr));
-		adr += PAGE_SIZE;
-		size -= PAGE_SIZE;
-	}
-
-	return mem;
-}
-
-static void rvfree(void *mem, size_t size)
-{
-	unsigned long adr;
-
-	if (!mem)
-		return;
-
-	size = PAGE_ALIGN(size);
-
-	adr = (unsigned long)mem;
-	while (size > 0) {
-		ClearPageReserved(vmalloc_to_page((void *)adr));
-		adr += PAGE_SIZE;
-		size -= PAGE_SIZE;
-	}
-
-	vfree(mem);
-}
 
 /*
  * em28xx_request_buffers()
@@ -167,14 +126,16 @@ u32 em28xx_request_buffers(struct em28xx *dev, u32 count)
 	const size_t imagesize = PAGE_ALIGN(dev->frame_size);	/*needs to be page aligned cause the buffers can be mapped individually! */
 	void *buff = NULL;
 	u32 i;
-	em28xx_coredbg("requested %i buffers with size %i", count, imagesize);
+	em28xx_coredbg("requested %i buffers with size %zd", count, imagesize);
 	if (count > EM28XX_NUM_FRAMES)
 		count = EM28XX_NUM_FRAMES;
 
 	dev->num_frames = count;
 	while (dev->num_frames > 0) {
-		if ((buff = rvmalloc(dev->num_frames * imagesize)))
+		if ((buff = vmalloc_32(dev->num_frames * imagesize))) {
+			memset(buff, 0, dev->num_frames * imagesize);
 			break;
+		}
 		dev->num_frames--;
 	}
 
@@ -217,8 +178,7 @@ void em28xx_queue_unusedframes(struct em28xx *dev)
 void em28xx_release_buffers(struct em28xx *dev)
 {
 	if (dev->num_frames) {
-		rvfree(dev->frame[0].bufmem,
-		       dev->num_frames * PAGE_ALIGN(dev->frame[0].buf.length));
+		vfree(dev->frame[0].bufmem);
 		dev->num_frames = 0;
 	}
 }
diff --git a/drivers/media/video/em28xx/em28xx-i2c.c b/drivers/media/video/em28xx/em28xx-i2c.c
index b32d9852f34c..7f5603054f02 100644
--- a/drivers/media/video/em28xx/em28xx-i2c.c
+++ b/drivers/media/video/em28xx/em28xx-i2c.c
@@ -41,7 +41,7 @@ module_param(i2c_debug, int, 0644);
 MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]");
 
 #define dprintk1(lvl,fmt, args...) if (i2c_debug>=lvl) do {\
-			printk(fmt , ##args); } while (0)
+			printk(fmt, ##args); } while (0)
 #define dprintk2(lvl,fmt, args...) if (i2c_debug>=lvl) do{ \
 			printk(KERN_DEBUG "%s at %s: " fmt, \
 			dev->name, __FUNCTION__ , ##args); } while (0)
diff --git a/drivers/media/video/em28xx/em28xx-input.c b/drivers/media/video/em28xx/em28xx-input.c
index 32c49df58adc..9b94f77d6fd7 100644
--- a/drivers/media/video/em28xx/em28xx-input.c
+++ b/drivers/media/video/em28xx/em28xx-input.c
@@ -120,9 +120,6 @@ static int get_key_em_haup(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
 	if (buf[1]==0xff)
 		return 0;
 
-	/* avoid fast reapeating */
-	if (buf[1]==ir->old)
-		return 0;
 	ir->old=buf[1];
 
 	/* Rearranges bits to the right order */
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c
index 57c1826b928e..06d76879bde2 100644
--- a/drivers/media/video/em28xx/em28xx-video.c
+++ b/drivers/media/video/em28xx/em28xx-video.c
@@ -189,16 +189,6 @@ static DECLARE_RWSEM(em28xx_disconnect);
 
 /*********************  v4l2 interface  ******************************************/
 
-static inline unsigned long kvirt_to_pa(unsigned long adr)
-{
-	unsigned long kva, ret;
-
-	kva = (unsigned long)page_address(vmalloc_to_page((void *)adr));
-	kva |= adr & (PAGE_SIZE - 1);
-	ret = __pa(kva);
-	return ret;
-}
-
 /*
  * em28xx_config()
  * inits registers with sane defaults
@@ -226,7 +216,7 @@ static int em28xx_config(struct em28xx *dev)
  * em28xx_config_i2c()
  * configure i2c attached devices
  */
-void em28xx_config_i2c(struct em28xx *dev)
+static void em28xx_config_i2c(struct em28xx *dev)
 {
 	struct v4l2_frequency f;
 	struct video_decoder_init em28xx_vdi = {.data = NULL };
@@ -616,7 +606,8 @@ static struct vm_operations_struct em28xx_vm_ops = {
 static int em28xx_v4l2_mmap(struct file *filp, struct vm_area_struct *vma)
 {
 	unsigned long size = vma->vm_end - vma->vm_start,
-	    start = vma->vm_start, pos, page;
+	    start = vma->vm_start;
+	void *pos;
 	u32 i;
 
 	struct em28xx *dev = filp->private_data;
@@ -657,12 +648,10 @@ static int em28xx_v4l2_mmap(struct file *filp, struct vm_area_struct *vma)
 	vma->vm_flags |= VM_IO;
 	vma->vm_flags |= VM_RESERVED;	/* avoid to swap out this VMA */
 
-	pos = (unsigned long)dev->frame[i].bufmem;
+	pos = dev->frame[i].bufmem;
 	while (size > 0) {	/* size is page-aligned */
-		page = vmalloc_to_pfn((void *)pos);
-		if (remap_pfn_range(vma, start, page, PAGE_SIZE,
-				    vma->vm_page_prot)) {
-			em28xx_videodbg("mmap: rename page map failed\n");
+		if (vm_insert_page(vma, start, vmalloc_to_page(pos))) {
+			em28xx_videodbg("mmap: vm_insert_page failed\n");
 			up(&dev->fileop_lock);
 			return -EAGAIN;
 		}
diff --git a/drivers/media/video/ir-kbd-gpio.c b/drivers/media/video/ir-kbd-gpio.c
index ed81934ef3cd..de1385e5d05e 100644
--- a/drivers/media/video/ir-kbd-gpio.c
+++ b/drivers/media/video/ir-kbd-gpio.c
@@ -221,24 +221,98 @@ static IR_KEYTAB_TYPE ir_codes_conceptronic[IR_KEYTAB_SIZE] = {
 	[ 24 ] = KEY_MUTE         // mute/unmute
 };
 
+static IR_KEYTAB_TYPE ir_codes_nebula[IR_KEYTAB_SIZE] = {
+	[0x00] = KEY_KP0,
+	[0x01] = KEY_KP1,
+	[0x02] = KEY_KP2,
+	[0x03] = KEY_KP3,
+	[0x04] = KEY_KP4,
+	[0x05] = KEY_KP5,
+	[0x06] = KEY_KP6,
+	[0x07] = KEY_KP7,
+	[0x08] = KEY_KP8,
+	[0x09] = KEY_KP9,
+	[0x0a] = KEY_TV,
+	[0x0b] = KEY_AUX,
+	[0x0c] = KEY_DVD,
+	[0x0d] = KEY_POWER,
+	[0x0e] = KEY_MHP,	/* labelled 'Picture' */
+	[0x0f] = KEY_AUDIO,
+	[0x10] = KEY_INFO,
+	[0x11] = KEY_F13,	/* 16:9 */
+	[0x12] = KEY_F14,	/* 14:9 */
+	[0x13] = KEY_EPG,
+	[0x14] = KEY_EXIT,
+	[0x15] = KEY_MENU,
+	[0x16] = KEY_UP,
+	[0x17] = KEY_DOWN,
+	[0x18] = KEY_LEFT,
+	[0x19] = KEY_RIGHT,
+	[0x1a] = KEY_ENTER,
+	[0x1b] = KEY_CHANNELUP,
+	[0x1c] = KEY_CHANNELDOWN,
+	[0x1d] = KEY_VOLUMEUP,
+	[0x1e] = KEY_VOLUMEDOWN,
+	[0x1f] = KEY_RED,
+	[0x20] = KEY_GREEN,
+	[0x21] = KEY_YELLOW,
+	[0x22] = KEY_BLUE,
+	[0x23] = KEY_SUBTITLE,
+	[0x24] = KEY_F15,	/* AD */
+	[0x25] = KEY_TEXT,
+	[0x26] = KEY_MUTE,
+	[0x27] = KEY_REWIND,
+	[0x28] = KEY_STOP,
+	[0x29] = KEY_PLAY,
+	[0x2a] = KEY_FASTFORWARD,
+	[0x2b] = KEY_F16,	/* chapter */
+	[0x2c] = KEY_PAUSE,
+	[0x2d] = KEY_PLAY,
+	[0x2e] = KEY_RECORD,
+	[0x2f] = KEY_F17,	/* picture in picture */
+	[0x30] = KEY_KPPLUS,	/* zoom in */
+	[0x31] = KEY_KPMINUS,	/* zoom out */
+	[0x32] = KEY_F18,	/* capture */
+	[0x33] = KEY_F19,	/* web */
+	[0x34] = KEY_EMAIL,
+	[0x35] = KEY_PHONE,
+	[0x36] = KEY_PC
+};
+
 struct IR {
 	struct bttv_sub_device  *sub;
 	struct input_dev        *input;
 	struct ir_input_state   ir;
 	char                    name[32];
 	char                    phys[32];
+
+	/* Usual gpio signalling */
+
 	u32                     mask_keycode;
 	u32                     mask_keydown;
 	u32                     mask_keyup;
-
-	int                     polling;
+	u32                     polling;
 	u32                     last_gpio;
 	struct work_struct      work;
 	struct timer_list       timer;
+
+	/* RC5 gpio */
+	u32 rc5_gpio;
+	struct timer_list timer_end;	/* timer_end for code completion */
+	struct timer_list timer_keyup;	/* timer_end for key release */
+	u32 last_rc5;			/* last good rc5 code */
+	u32 last_bit;			/* last raw bit seen */
+	u32 code;			/* raw code under construction */
+	struct timeval base_time;	/* time of last seen code */
+	int active;			/* building raw code */
 };
 
 static int debug;
 module_param(debug, int, 0644);    /* debug level (0,1,2) */
+static int repeat_delay = 500;
+module_param(repeat_delay, int, 0644);
+static int repeat_period = 33;
+module_param(repeat_period, int, 0644);
 
 #define DEVNAME "ir-kbd-gpio"
 #define dprintk(fmt, arg...)	if (debug) \
@@ -254,7 +328,7 @@ static struct bttv_sub_driver driver = {
 		.probe	= ir_probe,
 		.remove	= ir_remove,
 	},
-	.gpio_irq       = ir_irq,
+	.gpio_irq 	= ir_irq,
 };
 
 /* ---------------------------------------------------------------------- */
@@ -327,6 +401,173 @@ static void ir_work(void *data)
 	mod_timer(&ir->timer, timeout);
 }
 
+/* ---------------------------------------------------------------*/
+
+static int rc5_remote_gap = 885;
+module_param(rc5_remote_gap, int, 0644);
+static int rc5_key_timeout = 200;
+module_param(rc5_key_timeout, int, 0644);
+
+#define RC5_START(x)	(((x)>>12)&3)
+#define RC5_TOGGLE(x)	(((x)>>11)&1)
+#define RC5_ADDR(x)	(((x)>>6)&31)
+#define RC5_INSTR(x)	((x)&63)
+
+/* decode raw bit pattern to RC5 code */
+static u32 rc5_decode(unsigned int code)
+{
+	unsigned int org_code = code;
+	unsigned int pair;
+	unsigned int rc5 = 0;
+	int i;
+
+	code = (code << 1) | 1;
+	for (i = 0; i < 14; ++i) {
+		pair = code & 0x3;
+		code >>= 2;
+
+		rc5 <<= 1;
+		switch (pair) {
+		case 0:
+		case 2:
+			break;
+		case 1:
+			rc5 |= 1;
+			break;
+		case 3:
+			dprintk("bad code: %x\n", org_code);
+			return 0;
+		}
+	}
+	dprintk("code=%x, rc5=%x, start=%x, toggle=%x, address=%x, "
+		"instr=%x\n", rc5, org_code, RC5_START(rc5),
+		RC5_TOGGLE(rc5), RC5_ADDR(rc5), RC5_INSTR(rc5));
+	return rc5;
+}
+
+static int ir_rc5_irq(struct bttv_sub_device *sub)
+{
+	struct IR *ir = dev_get_drvdata(&sub->dev);
+	struct timeval tv;
+	u32 gpio;
+	u32 gap;
+	unsigned long current_jiffies, timeout;
+
+	/* read gpio port */
+	gpio = bttv_gpio_read(ir->sub->core);
+
+	/* remote IRQ? */
+	if (!(gpio & 0x20))
+		return 0;
+
+	/* get time of bit */
+	current_jiffies = jiffies;
+	do_gettimeofday(&tv);
+
+	/* avoid overflow with gap >1s */
+	if (tv.tv_sec - ir->base_time.tv_sec > 1) {
+		gap = 200000;
+	} else {
+		gap = 1000000 * (tv.tv_sec - ir->base_time.tv_sec) +
+		    tv.tv_usec - ir->base_time.tv_usec;
+	}
+
+	/* active code => add bit */
+	if (ir->active) {
+		/* only if in the code (otherwise spurious IRQ or timer
+		   late) */
+		if (ir->last_bit < 28) {
+			ir->last_bit = (gap - rc5_remote_gap / 2) /
+			    rc5_remote_gap;
+			ir->code |= 1 << ir->last_bit;
+		}
+		/* starting new code */
+	} else {
+		ir->active = 1;
+		ir->code = 0;
+		ir->base_time = tv;
+		ir->last_bit = 0;
+
+		timeout = current_jiffies + (500 + 30 * HZ) / 1000;
+		mod_timer(&ir->timer_end, timeout);
+	}
+
+	/* toggle GPIO pin 4 to reset the irq */
+	bttv_gpio_write(ir->sub->core, gpio & ~(1 << 4));
+	bttv_gpio_write(ir->sub->core, gpio | (1 << 4));
+	return 1;
+}
+
+static void ir_rc5_timer_end(unsigned long data)
+{
+	struct IR *ir = (struct IR *)data;
+	struct timeval tv;
+	unsigned long current_jiffies, timeout;
+	u32 gap;
+
+	/* get time */
+	current_jiffies = jiffies;
+	do_gettimeofday(&tv);
+
+	/* avoid overflow with gap >1s */
+	if (tv.tv_sec - ir->base_time.tv_sec > 1) {
+		gap = 200000;
+	} else {
+		gap = 1000000 * (tv.tv_sec - ir->base_time.tv_sec) +
+		    tv.tv_usec - ir->base_time.tv_usec;
+	}
+
+	/* Allow some timmer jitter (RC5 is ~24ms anyway so this is ok) */
+	if (gap < 28000) {
+		dprintk("spurious timer_end\n");
+		return;
+	}
+
+	ir->active = 0;
+	if (ir->last_bit < 20) {
+		/* ignore spurious codes (caused by light/other remotes) */
+		dprintk("short code: %x\n", ir->code);
+	} else {
+		u32 rc5 = rc5_decode(ir->code);
+
+		/* two start bits? */
+		if (RC5_START(rc5) != 3) {
+			dprintk("rc5 start bits invalid: %u\n", RC5_START(rc5));
+
+			/* right address? */
+		} else if (RC5_ADDR(rc5) == 0x0) {
+			u32 toggle = RC5_TOGGLE(rc5);
+			u32 instr = RC5_INSTR(rc5);
+
+			/* Good code, decide if repeat/repress */
+			if (toggle != RC5_TOGGLE(ir->last_rc5) ||
+			    instr != RC5_INSTR(ir->last_rc5)) {
+				dprintk("instruction %x, toggle %x\n", instr,
+					toggle);
+				ir_input_nokey(ir->input, &ir->ir);
+				ir_input_keydown(ir->input, &ir->ir, instr,
+						 instr);
+			}
+
+			/* Set/reset key-up timer */
+			timeout = current_jiffies + (500 + rc5_key_timeout
+						     * HZ) / 1000;
+			mod_timer(&ir->timer_keyup, timeout);
+
+			/* Save code for repeat test */
+			ir->last_rc5 = rc5;
+		}
+	}
+}
+
+static void ir_rc5_timer_keyup(unsigned long data)
+{
+	struct IR *ir = (struct IR *)data;
+
+	dprintk("key released\n");
+	ir_input_nokey(ir->input, &ir->ir);
+}
+
 /* ---------------------------------------------------------------------- */
 
 static int ir_probe(struct device *dev)
@@ -400,6 +641,12 @@ static int ir_probe(struct device *dev)
 		ir->mask_keyup   = 0x006000;
 		ir->polling      = 50; // ms
 		break;
+	case BTTV_BOARD_NEBULA_DIGITV:
+		ir_codes = ir_codes_nebula;
+		driver.any_irq = ir_rc5_irq;
+		driver.gpio_irq = NULL;
+		ir->rc5_gpio = 1;
+		break;
 	}
 	if (NULL == ir_codes) {
 		kfree(ir);
@@ -407,9 +654,17 @@ static int ir_probe(struct device *dev)
 		return -ENODEV;
 	}
 
-	/* init hardware-specific stuff */
-	bttv_gpio_inout(sub->core, ir->mask_keycode | ir->mask_keydown, 0);
-	ir->sub = sub;
+	if (ir->rc5_gpio) {
+		u32 gpio;
+	    	/* enable remote irq */
+		bttv_gpio_inout(sub->core, (1 << 4), 1 << 4);
+		gpio = bttv_gpio_read(sub->core);
+		bttv_gpio_write(sub->core, gpio & ~(1 << 4));
+		bttv_gpio_write(sub->core, gpio | (1 << 4));
+	} else {
+		/* init hardware-specific stuff */
+		bttv_gpio_inout(sub->core, ir->mask_keycode | ir->mask_keydown, 0);
+	}
 
 	/* init input device */
 	snprintf(ir->name, sizeof(ir->name), "bttv IR (card=%d)",
@@ -431,18 +686,34 @@ static int ir_probe(struct device *dev)
 	}
 	input_dev->cdev.dev = &sub->core->pci->dev;
 
+	ir->input = input_dev;
+	ir->sub = sub;
+
 	if (ir->polling) {
 		INIT_WORK(&ir->work, ir_work, ir);
 		init_timer(&ir->timer);
 		ir->timer.function = ir_timer;
 		ir->timer.data     = (unsigned long)ir;
 		schedule_work(&ir->work);
+	} else if (ir->rc5_gpio) {
+		/* set timer_end for code completion */
+		init_timer(&ir->timer_end);
+		ir->timer_end.function = ir_rc5_timer_end;
+		ir->timer_end.data = (unsigned long)ir;
+
+		init_timer(&ir->timer_keyup);
+		ir->timer_keyup.function = ir_rc5_timer_keyup;
+		ir->timer_keyup.data = (unsigned long)ir;
 	}
 
 	/* all done */
 	dev_set_drvdata(dev, ir);
 	input_register_device(ir->input);
 
+	/* the remote isn't as bouncy as a keyboard */
+	ir->input->rep[REP_DELAY] = repeat_delay;
+	ir->input->rep[REP_PERIOD] = repeat_period;
+
 	return 0;
 }
 
@@ -455,6 +726,16 @@ static int ir_remove(struct device *dev)
 		flush_scheduled_work();
 	}
 
+	if (ir->rc5_gpio) {
+		u32 gpio;
+
+		del_timer(&ir->timer_end);
+		flush_scheduled_work();
+
+		gpio = bttv_gpio_read(ir->sub->core);
+		bttv_gpio_write(ir->sub->core, gpio & ~(1 << 4));
+	}
+
 	input_unregister_device(ir->input);
 	kfree(ir);
 	return 0;
diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c
index 0085567a1421..740e543311af 100644
--- a/drivers/media/video/ir-kbd-i2c.c
+++ b/drivers/media/video/ir-kbd-i2c.c
@@ -40,6 +40,7 @@
 #include <linux/i2c.h>
 #include <linux/workqueue.h>
 #include <asm/semaphore.h>
+
 #include <media/ir-common.h>
 #include <media/ir-kbd-i2c.h>
 
@@ -183,6 +184,58 @@ static int get_key_knc1(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
 	return 1;
 }
 
+/* The new pinnacle PCTV remote (with the colored buttons)
+ *
+ * Ricardo Cerqueira <v4l@cerqueira.org>
+ */
+
+int get_key_pinnacle(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
+{
+	unsigned char b[4];
+	unsigned int start = 0,parity = 0,code = 0;
+
+	/* poll IR chip */
+	if (4 != i2c_master_recv(&ir->c,b,4)) {
+		dprintk(2,"read error\n");
+		return -EIO;
+	}
+
+	for (start = 0; start<4; start++) {
+		if (b[start] == 0x80) {
+			code=b[(start+3)%4];
+			parity=b[(start+2)%4];
+		}
+	}
+
+	/* Empty Request */
+	if (parity==0)
+		return 0;
+
+	/* Repeating... */
+	if (ir->old == parity)
+		return 0;
+
+
+	ir->old = parity;
+
+	/* Reduce code value to fit inside IR_KEYTAB_SIZE
+	 *
+	 * this is the only value that results in 42 unique
+	 * codes < 128
+	 */
+
+	code %= 0x88;
+
+	*ir_raw = code;
+	*ir_key = code;
+
+	dprintk(1,"Pinnacle PCTV key %02x\n", code);
+
+	return 1;
+}
+
+EXPORT_SYMBOL_GPL(get_key_pinnacle);
+
 /* ----------------------------------------------------------------------- */
 
 static void ir_key_poll(struct IR_i2c *ir)
@@ -226,7 +279,7 @@ static int ir_probe(struct i2c_adapter *adap);
 
 static struct i2c_driver driver = {
 	.name           = "ir remote kbd driver",
-	.id             = I2C_DRIVERID_EXP3, /* FIXME */
+	.id             = I2C_DRIVERID_INFRARED,
 	.flags          = I2C_DF_NOTIFY,
 	.attach_adapter = ir_probe,
 	.detach_client  = ir_detach,
@@ -244,15 +297,15 @@ static int ir_attach(struct i2c_adapter *adap, int addr,
 	IR_KEYTAB_TYPE *ir_codes = NULL;
 	char *name;
 	int ir_type;
-        struct IR_i2c *ir;
+	struct IR_i2c *ir;
 	struct input_dev *input_dev;
 
-	ir = kzalloc(sizeof(struct IR_i2c), GFP_KERNEL);
+	ir = kzalloc(sizeof(struct IR_i2c),GFP_KERNEL);
 	input_dev = input_allocate_device();
 	if (!ir || !input_dev) {
 		kfree(ir);
 		input_free_device(input_dev);
-                return -ENOMEM;
+		return -ENOMEM;
 	}
 
 	ir->c = client_template;
@@ -308,7 +361,7 @@ static int ir_attach(struct i2c_adapter *adap, int addr,
 	/* register i2c device
 	 * At device register, IR codes may be changed to be
 	 * board dependent.
-	*/
+	 */
 	i2c_attach_client(&ir->c);
 
 	/* If IR not supported or disabled, unregisters driver */
diff --git a/drivers/media/video/msp3400.c b/drivers/media/video/msp3400.c
index a23fb0338986..d86f8e92e534 100644
--- a/drivers/media/video/msp3400.c
+++ b/drivers/media/video/msp3400.c
@@ -134,7 +134,7 @@ struct msp3400c {
 	int rxsubchans;
 
 	int muted;
-	int left, right;        /* volume */
+	int left, right;	/* volume */
 	int bass, treble;
 
 	/* shadow register set */
@@ -882,6 +882,7 @@ static void watch_stereo(struct i2c_client *client)
 		msp->watch_stereo = 0;
 }
 
+
 static int msp3400c_thread(void *data)
 {
 	struct i2c_client *client = data;
@@ -889,6 +890,7 @@ static int msp3400c_thread(void *data)
 	struct CARRIER_DETECT *cd;
 	int count, max1,max2,val1,val2, val,this;
 
+
 	msp3400_info("msp3400 daemon started\n");
 	for (;;) {
 		msp3400_dbg_mediumvol("msp3400 thread: sleep\n");
@@ -1162,6 +1164,7 @@ static int msp3410d_thread(void *data)
 	int mode,val,i,std;
 
 	msp3400_info("msp3410 daemon started\n");
+
 	for (;;) {
 		msp3400_dbg_mediumvol("msp3410 thread: sleep\n");
 		msp34xx_sleep(msp,-1);
@@ -1384,6 +1387,7 @@ static int msp34xxg_thread(void *data)
 	int val, std, i;
 
 	msp3400_info("msp34xxg daemon started\n");
+
 	msp->source = 1; /* default */
 	for (;;) {
 		msp3400_dbg_mediumvol("msp34xxg thread: sleep\n");
@@ -1559,11 +1563,11 @@ static void msp_wake_thread(struct i2c_client *client);
 static struct i2c_driver driver = {
 	.owner          = THIS_MODULE,
 	.name           = "msp3400",
-        .id             = I2C_DRIVERID_MSP3400,
-        .flags          = I2C_DF_NOTIFY,
-        .attach_adapter = msp_probe,
-        .detach_client  = msp_detach,
-        .command        = msp_command,
+	.id             = I2C_DRIVERID_MSP3400,
+	.flags          = I2C_DF_NOTIFY,
+	.attach_adapter = msp_probe,
+	.detach_client  = msp_detach,
+	.command        = msp_command,
 	.driver = {
 		.suspend = msp_suspend,
 		.resume  = msp_resume,
@@ -1574,7 +1578,7 @@ static struct i2c_client client_template =
 {
 	.name      = "(unset)",
 	.flags     = I2C_CLIENT_ALLOW_USE,
-        .driver    = &driver,
+	.driver    = &driver,
 };
 
 static int msp_attach(struct i2c_adapter *adap, int addr, int kind)
diff --git a/drivers/media/video/saa6588.c b/drivers/media/video/saa6588.c
index dca3ddfd510f..923322503e8f 100644
--- a/drivers/media/video/saa6588.c
+++ b/drivers/media/video/saa6588.c
@@ -422,7 +422,6 @@ static int saa6588_attach(struct i2c_adapter *adap, int addr, int kind)
 	s->timer.function = saa6588_timer;
 	s->timer.data = (unsigned long)s;
 	schedule_work(&s->work);
-
 	return 0;
 }
 
diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c
new file mode 100644
index 000000000000..e717e30d8187
--- /dev/null
+++ b/drivers/media/video/saa7115.c
@@ -0,0 +1,1378 @@
+/* saa7115 - Philips SAA7114/SAA7115 video decoder driver
+ *
+ * Based on saa7114 driver by Maxim Yevtyushkin, which is based on
+ * the saa7111 driver by Dave Perks.
+ *
+ * Copyright (C) 1998 Dave Perks <dperks@ibm.net>
+ * Copyright (C) 2002 Maxim Yevtyushkin <max@linuxmedialabs.com>
+ *
+ * Slight changes for video timing and attachment output by
+ * Wolfgang Scherr <scherr@net4you.net>
+ *
+ * Moved over to the linux >= 2.4.x i2c protocol (1/1/2003)
+ * by Ronald Bultje <rbultje@ronald.bitfreak.net>
+ *
+ * Added saa7115 support by Kevin Thayer <nufan_wfk at yahoo.com>
+ * (2/17/2003)
+ *
+ * VBI support (2004) and cleanups (2005) by Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/i2c.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-common.h>
+
+MODULE_DESCRIPTION("Philips SAA7114/SAA7115 video decoder driver");
+MODULE_AUTHOR("Maxim Yevtyushkin, Kevin Thayer, Chris Kennedy, Hans Verkuil");
+MODULE_LICENSE("GPL");
+
+static int debug = 0;
+module_param(debug, int, 0644);
+
+MODULE_PARM_DESC(debug, "Debug level (0-1)");
+
+#define saa7115_dbg(fmt,arg...) \
+	do { \
+		if (debug) \
+			printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \
+			       i2c_adapter_id(client->adapter), client->addr , ## arg); \
+	} while (0)
+
+#define saa7115_err(fmt, arg...) do { \
+	printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->name, \
+	       i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
+#define saa7115_info(fmt, arg...) do { \
+	printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->name, \
+	       i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
+
+static unsigned short normal_i2c[] = { 0x42 >> 1, 0x40 >> 1, I2C_CLIENT_END };
+
+
+I2C_CLIENT_INSMOD;
+
+struct saa7115_state {
+	v4l2_std_id std;
+	int input;
+	int enable;
+	int bright;
+	int contrast;
+	int hue;
+	int sat;
+	enum v4l2_chip_ident ident;
+	enum v4l2_audio_clock_freq audclk_freq;
+};
+
+/* ----------------------------------------------------------------------- */
+
+static inline int saa7115_write(struct i2c_client *client, u8 reg, u8 value)
+{
+	return i2c_smbus_write_byte_data(client, reg, value);
+}
+
+static int saa7115_writeregs(struct i2c_client *client, const unsigned char *regs)
+{
+	unsigned char reg, data;
+
+	while (*regs != 0x00) {
+		reg = *(regs++);
+		data = *(regs++);
+		if (saa7115_write(client, reg, data) < 0)
+			return -1;
+	}
+	return 0;
+}
+
+static inline int saa7115_read(struct i2c_client *client, u8 reg)
+{
+	return i2c_smbus_read_byte_data(client, reg);
+}
+
+/* ----------------------------------------------------------------------- */
+
+/* If a value differs from the Hauppauge driver values, then the comment starts with
+   'was 0xXX' to denote the Hauppauge value. Otherwise the value is identical to what the
+   Hauppauge driver sets. */
+
+static const unsigned char saa7115_init_auto_input[] = {
+	0x01, 0x48,		/* white peak control disabled */
+	0x03, 0x20,		/* was 0x30. 0x20: long vertical blanking */
+	0x04, 0x90,		/* analog gain set to 0 */
+	0x05, 0x90,		/* analog gain set to 0 */
+	0x06, 0xeb,		/* horiz sync begin = -21 */
+	0x07, 0xe0,		/* horiz sync stop = -17 */
+	0x0a, 0x80,		/* was 0x88. decoder brightness, 0x80 is itu standard */
+	0x0b, 0x44,		/* was 0x48. decoder contrast, 0x44 is itu standard */
+	0x0c, 0x40,		/* was 0x47. decoder saturation, 0x40 is itu standard */
+	0x0d, 0x00,		/* chrominance hue control */
+	0x0f, 0x00,		/* chrominance gain control: use automicatic mode */
+	0x10, 0x06,		/* chrominance/luminance control: active adaptive combfilter */
+	0x11, 0x00,		/* delay control */
+	0x12, 0x9d,		/* RTS0 output control: VGATE */
+	0x13, 0x80,		/* X-port output control: ITU656 standard mode, RTCO output enable RTCE */
+	0x14, 0x00,		/* analog/ADC/auto compatibility control */
+	0x18, 0x40,		/* raw data gain 0x00 = nominal */
+	0x19, 0x80,		/* raw data offset 0x80 = 0 LSB */
+	0x1a, 0x77,		/* color killer level control 0x77 = recommended */
+	0x1b, 0x42,		/* misc chroma control 0x42 = recommended */
+	0x1c, 0xa9,		/* combfilter control 0xA9 = recommended */
+	0x1d, 0x01,		/* combfilter control 0x01 = recommended */
+	0x88, 0xd0,		/* reset device */
+	0x88, 0xf0,		/* set device programmed, all in operational mode */
+	0x00, 0x00
+};
+
+static const unsigned char saa7115_cfg_reset_scaler[] = {
+	0x87, 0x00,		/* disable I-port output */
+	0x88, 0xd0,		/* reset scaler */
+	0x88, 0xf0,		/* activate scaler */
+	0x87, 0x01,		/* enable I-port output */
+	0x00, 0x00
+};
+
+/* ============== SAA7715 VIDEO templates =============  */
+
+static const unsigned char saa7115_cfg_60hz_fullres_x[] = {
+	0xcc, 0xd0,		/* hsize low (output), hor. output window size = 0x2d0 = 720 */
+	0xcd, 0x02,		/* hsize hi (output) */
+
+	/* Why not in 60hz-Land, too? */
+	0xd0, 0x01,		/* downscale = 1 */
+	0xd8, 0x00,		/* hor lum scaling 0x0400 = 1 */
+	0xd9, 0x04,
+	0xdc, 0x00,		/* hor chrom scaling 0x0200. must be hor lum scaling / 2 */
+	0xdd, 0x02,		/* H-scaling incr chroma */
+
+	0x00, 0x00
+};
+static const unsigned char saa7115_cfg_60hz_fullres_y[] = {
+	0xce, 0xf8,		/* vsize low (output), ver. output window size = 248 (but 60hz is 240?) */
+	0xcf, 0x00,		/* vsize hi (output) */
+
+	/* Why not in 60hz-Land, too? */
+	0xd5, 0x40,		/* Lum contrast, nominal value = 0x40 */
+	0xd6, 0x40,		/* Chroma satur. nominal value = 0x80 */
+
+	0xe0, 0x00,		/* V-scaling incr luma low */
+	0xe1, 0x04,		/* " hi */
+	0xe2, 0x00,		/* V-scaling incr chroma low */
+	0xe3, 0x04,		/* " hi */
+
+	0x00, 0x00
+};
+
+static const unsigned char saa7115_cfg_60hz_video[] = {
+	0x80, 0x00,		/* reset tasks */
+	0x88, 0xd0,		/* reset scaler */
+
+	0x15, 0x03,		/* VGATE pulse start */
+	0x16, 0x11,		/* VGATE pulse stop */
+	0x17, 0x9c,		/* VGATE MSB and other values */
+
+	0x08, 0x68,		/* 0xBO: auto detection, 0x68 = NTSC */
+	0x0e, 0x07,		/* lots of different stuff... video autodetection is on */
+
+	0x5a, 0x06,		/* Vertical offset, standard 60hz value for ITU656 line counting */
+
+	/* Task A */
+	0x90, 0x80,		/* Task Handling Control */
+	0x91, 0x48,		/* X-port formats/config */
+	0x92, 0x40,		/* Input Ref. signal Def. */
+	0x93, 0x84,		/* I-port config */
+	0x94, 0x01,		/* hoffset low (input), 0x0002 is minimum */
+	0x95, 0x00,		/* hoffset hi (input) */
+	0x96, 0xd0,		/* hsize low (input), 0x02d0 = 720 */
+	0x97, 0x02,		/* hsize hi (input) */
+	0x98, 0x05,		/* voffset low (input) */
+	0x99, 0x00,		/* voffset hi (input) */
+	0x9a, 0x0c,		/* vsize low (input), 0x0c = 12 */
+	0x9b, 0x00,		/* vsize hi (input) */
+	0x9c, 0xa0,		/* hsize low (output), 0x05a0 = 1440 */
+	0x9d, 0x05,		/* hsize hi (output) */
+	0x9e, 0x0c,		/* vsize low (output), 0x0c = 12 */
+	0x9f, 0x00,		/* vsize hi (output) */
+
+	/* Task B */
+	0xc0, 0x00,		/* Task Handling Control */
+	0xc1, 0x08,		/* X-port formats/config */
+	0xc2, 0x00,		/* Input Ref. signal Def. */
+	0xc3, 0x80,		/* I-port config */
+	0xc4, 0x02,		/* hoffset low (input), 0x0002 is minimum */
+	0xc5, 0x00,		/* hoffset hi (input) */
+	0xc6, 0xd0,		/* hsize low (input), 0x02d0 = 720 */
+	0xc7, 0x02,		/* hsize hi (input) */
+	0xc8, 0x12,		/* voffset low (input), 0x12 = 18 */
+	0xc9, 0x00,		/* voffset hi (input) */
+	0xca, 0xf8,		/* vsize low (input), 0xf8 = 248 */
+	0xcb, 0x00,		/* vsize hi (input) */
+	0xcc, 0xd0,		/* hsize low (output), 0x02d0 = 720 */
+	0xcd, 0x02,		/* hsize hi (output) */
+
+	0xf0, 0xad,		/* Set PLL Register. 60hz 525 lines per frame, 27 MHz */
+	0xf1, 0x05,		/* low bit with 0xF0 */
+	0xf5, 0xad,		/* Set pulse generator register */
+	0xf6, 0x01,
+
+	0x87, 0x00,		/* Disable I-port output */
+	0x88, 0xd0,		/* reset scaler */
+	0x80, 0x20,		/* Activate only task "B", continuous mode (was 0xA0) */
+	0x88, 0xf0,		/* activate scaler */
+	0x87, 0x01,		/* Enable I-port output */
+	0x00, 0x00
+};
+
+static const unsigned char saa7115_cfg_50hz_fullres_x[] = {
+	0xcc, 0xd0,		/* hsize low (output), 720 same as 60hz */
+	0xcd, 0x02,		/* hsize hi (output) */
+
+	0xd0, 0x01,		/* down scale = 1 */
+	0xd8, 0x00,		/* hor lum scaling 0x0400 = 1 */
+	0xd9, 0x04,
+	0xdc, 0x00,		/* hor chrom scaling 0x0200. must be hor lum scaling / 2 */
+	0xdd, 0x02,		/* H-scaling incr chroma */
+
+	0x00, 0x00
+};
+static const unsigned char saa7115_cfg_50hz_fullres_y[] = {
+	0xce, 0x20,		/* vsize low (output), 0x0120 = 288 */
+	0xcf, 0x01,		/* vsize hi (output) */
+
+	0xd5, 0x40,		/* Lum contrast, nominal value = 0x40 */
+	0xd6, 0x40,		/* Chroma satur. nominal value = 0x80 */
+
+	0xe0, 0x00,		/* V-scaling incr luma low */
+	0xe1, 0x04,		/* " hi */
+	0xe2, 0x00,		/* V-scaling incr chroma low */
+	0xe3, 0x04,		/* " hi */
+
+	0x00, 0x00
+};
+
+static const unsigned char saa7115_cfg_50hz_video[] = {
+	0x80, 0x00,		/* reset tasks */
+	0x88, 0xd0,		/* reset scaler */
+
+	0x15, 0x37,		/* VGATE start */
+	0x16, 0x16,		/* VGATE stop */
+	0x17, 0x99,		/* VGATE MSB and other values */
+
+	0x08, 0x28,		/* 0x28 = PAL */
+	0x0e, 0x07,		/* chrominance control 1 */
+
+	0x5a, 0x03,		/* Vertical offset, standard 50hz value */
+
+	/* Task A */
+	0x90, 0x81,		/* Task Handling Control */
+	0x91, 0x48,		/* X-port formats/config */
+	0x92, 0x40,		/* Input Ref. signal Def. */
+	0x93, 0x84,		/* I-port config */
+	/* This is weird: the datasheet says that you should use 2 as the minimum value, */
+	/* but Hauppauge uses 0, and changing that to 2 causes indeed problems (for 50hz) */
+	0x94, 0x00,		/* hoffset low (input), 0x0002 is minimum */
+	0x95, 0x00,		/* hoffset hi (input) */
+	0x96, 0xd0,		/* hsize low (input), 0x02d0 = 720 */
+	0x97, 0x02,		/* hsize hi (input) */
+	0x98, 0x03,		/* voffset low (input) */
+	0x99, 0x00,		/* voffset hi (input) */
+	0x9a, 0x12,		/* vsize low (input), 0x12 = 18 */
+	0x9b, 0x00,		/* vsize hi (input) */
+	0x9c, 0xa0,		/* hsize low (output), 0x05a0 = 1440 */
+	0x9d, 0x05,		/* hsize hi (output) */
+	0x9e, 0x12,		/* vsize low (output), 0x12 = 18 */
+	0x9f, 0x00,		/* vsize hi (output) */
+
+	/* Task B */
+	0xc0, 0x00,		/* Task Handling Control */
+	0xc1, 0x08,		/* X-port formats/config */
+	0xc2, 0x00,		/* Input Ref. signal Def. */
+	0xc3, 0x80,		/* I-port config */
+	0xc4, 0x00,		/* hoffset low (input), 0x0002 is minimum. See comment at 0x94 above. */
+	0xc5, 0x00,		/* hoffset hi (input) */
+	0xc6, 0xd0,		/* hsize low (input), 0x02d0 = 720 */
+	0xc7, 0x02,		/* hsize hi (input) */
+	0xc8, 0x16,		/* voffset low (input), 0x16 = 22 */
+	0xc9, 0x00,		/* voffset hi (input) */
+	0xca, 0x20,		/* vsize low (input), 0x0120 = 288 */
+	0xcb, 0x01,		/* vsize hi (input) */
+	0xcc, 0xd0,		/* hsize low (output), 0x02d0 = 720 */
+	0xcd, 0x02,		/* hsize hi (output) */
+	0xce, 0x20,		/* vsize low (output), 0x0120 = 288 */
+	0xcf, 0x01,		/* vsize hi (output) */
+
+	0xf0, 0xb0,		/* Set PLL Register. 50hz 625 lines per frame, 27 MHz */
+	0xf1, 0x05,		/* low bit with 0xF0, (was 0x05) */
+	0xf5, 0xb0,		/* Set pulse generator register */
+	0xf6, 0x01,
+
+	0x87, 0x00,		/* Disable I-port output */
+	0x88, 0xd0,		/* reset scaler (was 0xD0) */
+	0x80, 0x20,		/* Activate only task "B" */
+	0x88, 0xf0,		/* activate scaler */
+	0x87, 0x01,		/* Enable I-port output */
+	0x00, 0x00
+};
+
+/* ============== SAA7715 VIDEO templates (end) =======  */
+
+static const unsigned char saa7115_cfg_vbi_on[] = {
+	0x80, 0x00,		/* reset tasks */
+	0x88, 0xd0,		/* reset scaler */
+	0x80, 0x30,		/* Activate both tasks */
+	0x88, 0xf0,		/* activate scaler */
+	0x87, 0x01,		/* Enable I-port output */
+	0x00, 0x00
+};
+
+static const unsigned char saa7115_cfg_vbi_off[] = {
+	0x80, 0x00,		/* reset tasks */
+	0x88, 0xd0,		/* reset scaler */
+	0x80, 0x20,		/* Activate only task "B" */
+	0x88, 0xf0,		/* activate scaler */
+	0x87, 0x01,		/* Enable I-port output */
+	0x00, 0x00
+};
+
+static const unsigned char saa7115_init_misc[] = {
+	0x38, 0x03,		/* audio stuff */
+	0x39, 0x10,
+	0x3a, 0x08,
+
+	0x81, 0x01,		/* reg 0x15,0x16 define blanking window */
+	0x82, 0x00,
+	0x83, 0x01,		/* I port settings */
+	0x84, 0x20,
+	0x85, 0x21,
+	0x86, 0xc5,
+	0x87, 0x01,
+
+	/* Task A */
+	0xa0, 0x01,		/* down scale = 1 */
+	0xa1, 0x00,		/* prescale accumulation length = 1 */
+	0xa2, 0x00,		/* dc gain and fir prefilter control */
+	0xa4, 0x80,		/* Lum Brightness, nominal value = 0x80 */
+	0xa5, 0x40,		/* Lum contrast, nominal value = 0x40 */
+	0xa6, 0x40,		/* Chroma satur. nominal value = 0x80 */
+	0xa8, 0x00,		/* hor lum scaling 0x0200 = 2 zoom */
+	0xa9, 0x02,		/* note: 2 x zoom ensures that VBI lines have same length as video lines. */
+	0xaa, 0x00,		/* H-phase offset Luma = 0 */
+	0xac, 0x00,		/* hor chrom scaling 0x0200. must be hor lum scaling / 2 */
+	0xad, 0x01,		/* H-scaling incr chroma */
+	0xae, 0x00,		/* H-phase offset chroma. must be offset luma / 2 */
+
+	0xb0, 0x00,		/* V-scaling incr luma low */
+	0xb1, 0x04,		/* " hi */
+	0xb2, 0x00,		/* V-scaling incr chroma low */
+	0xb3, 0x04,		/* " hi */
+	0xb4, 0x01,		/* V-scaling mode control */
+	0xb8, 0x00,		/* V-phase offset chroma 00 */
+	0xb9, 0x00,		/* V-phase offset chroma 01 */
+	0xba, 0x00,		/* V-phase offset chroma 10 */
+	0xbb, 0x00,		/* V-phase offset chroma 11 */
+	0xbc, 0x00,		/* V-phase offset luma 00 */
+	0xbd, 0x00,		/* V-phase offset luma 01 */
+	0xbe, 0x00,		/* V-phase offset luma 10 */
+	0xbf, 0x00,		/* V-phase offset luma 11 */
+
+	/* Task B */
+	0xd0, 0x01,		/* down scale = 1 */
+	0xd1, 0x00,		/* prescale accumulation length = 1 */
+	0xd2, 0x00,		/* dc gain and fir prefilter control */
+	0xd4, 0x80,		/* Lum Brightness, nominal value = 0x80 */
+	0xd5, 0x40,		/* Lum contrast, nominal value = 0x40 */
+	0xd6, 0x40,		/* Chroma satur. nominal value = 0x80 */
+	0xd8, 0x00,		/* hor lum scaling 0x0400 = 1 */
+	0xd9, 0x04,
+	0xda, 0x00,		/* H-phase offset Luma = 0 */
+	0xdc, 0x00,		/* hor chrom scaling 0x0200. must be hor lum scaling / 2 */
+	0xdd, 0x02,		/* H-scaling incr chroma */
+	0xde, 0x00,		/* H-phase offset chroma. must be offset luma / 2 */
+
+	0xe0, 0x00,		/* V-scaling incr luma low */
+	0xe1, 0x04,		/* " hi */
+	0xe2, 0x00,		/* V-scaling incr chroma low */
+	0xe3, 0x04,		/* " hi */
+	0xe4, 0x01,		/* V-scaling mode control */
+	0xe8, 0x00,		/* V-phase offset chroma 00 */
+	0xe9, 0x00,		/* V-phase offset chroma 01 */
+	0xea, 0x00,		/* V-phase offset chroma 10 */
+	0xeb, 0x00,		/* V-phase offset chroma 11 */
+	0xec, 0x00,		/* V-phase offset luma 00 */
+	0xed, 0x00,		/* V-phase offset luma 01 */
+	0xee, 0x00,		/* V-phase offset luma 10 */
+	0xef, 0x00,		/* V-phase offset luma 11 */
+
+	0xf2, 0x50,		/* crystal clock = 24.576 MHz, target = 27MHz */
+	0xf3, 0x46,
+	0xf4, 0x00,
+	0xf7, 0x4b,		/* not the recommended settings! */
+	0xf8, 0x00,
+	0xf9, 0x4b,
+	0xfa, 0x00,
+	0xfb, 0x4b,
+	0xff, 0x88,		/* PLL2 lock detection settings: 71 lines 50% phase error */
+
+	/* Turn off VBI */
+	0x40, 0x20,             /* No framing code errors allowed. */
+	0x41, 0xff,
+	0x42, 0xff,
+	0x43, 0xff,
+	0x44, 0xff,
+	0x45, 0xff,
+	0x46, 0xff,
+	0x47, 0xff,
+	0x48, 0xff,
+	0x49, 0xff,
+	0x4a, 0xff,
+	0x4b, 0xff,
+	0x4c, 0xff,
+	0x4d, 0xff,
+	0x4e, 0xff,
+	0x4f, 0xff,
+	0x50, 0xff,
+	0x51, 0xff,
+	0x52, 0xff,
+	0x53, 0xff,
+	0x54, 0xff,
+	0x55, 0xff,
+	0x56, 0xff,
+	0x57, 0xff,
+	0x58, 0x40,
+	0x59, 0x47,
+	0x5b, 0x83,
+	0x5d, 0xbd,
+	0x5e, 0x35,
+
+	0x02, 0x84,		/* input tuner -> input 4, amplifier active */
+	0x09, 0x53,		/* 0x53, was 0x56 for 60hz. luminance control */
+
+	0x80, 0x20,		/* enable task B */
+	0x88, 0xd0,
+	0x88, 0xf0,
+	0x00, 0x00
+};
+
+/* ============== SAA7715 AUDIO settings ============= */
+
+/* 48.0 kHz */
+static const unsigned char saa7115_cfg_48_audio[] = {
+	0x34, 0xce,
+	0x35, 0xfb,
+	0x36, 0x30,
+	0x00, 0x00
+};
+
+/* 44.1 kHz */
+static const unsigned char saa7115_cfg_441_audio[] = {
+	0x34, 0xf2,
+	0x35, 0x00,
+	0x36, 0x2d,
+	0x00, 0x00
+};
+
+/* 32.0 kHz */
+static const unsigned char saa7115_cfg_32_audio[] = {
+	0x34, 0xdf,
+	0x35, 0xa7,
+	0x36, 0x20,
+	0x00, 0x00
+};
+
+/* 48.0 kHz 60hz */
+static const unsigned char saa7115_cfg_60hz_48_audio[] = {
+	0x30, 0xcd,
+	0x31, 0x20,
+	0x32, 0x03,
+	0x00, 0x00
+};
+
+/* 48.0 kHz 50hz */
+static const unsigned char saa7115_cfg_50hz_48_audio[] = {
+	0x30, 0x00,
+	0x31, 0xc0,
+	0x32, 0x03,
+	0x00, 0x00
+};
+
+/* 44.1 kHz 60hz */
+static const unsigned char saa7115_cfg_60hz_441_audio[] = {
+	0x30, 0xbc,
+	0x31, 0xdf,
+	0x32, 0x02,
+	0x00, 0x00
+};
+
+/* 44.1 kHz 50hz */
+static const unsigned char saa7115_cfg_50hz_441_audio[] = {
+	0x30, 0x00,
+	0x31, 0x72,
+	0x32, 0x03,
+	0x00, 0x00
+};
+
+/* 32.0 kHz 60hz */
+static const unsigned char saa7115_cfg_60hz_32_audio[] = {
+	0x30, 0xde,
+	0x31, 0x15,
+	0x32, 0x02,
+	0x00, 0x00
+};
+
+/* 32.0 kHz 50hz */
+static const unsigned char saa7115_cfg_50hz_32_audio[] = {
+	0x30, 0x00,
+	0x31, 0x80,
+	0x32, 0x02,
+	0x00, 0x00
+};
+
+static int saa7115_odd_parity(u8 c)
+{
+	c ^= (c >> 4);
+	c ^= (c >> 2);
+	c ^= (c >> 1);
+
+	return c & 1;
+}
+
+static int saa7115_decode_vps(u8 * dst, u8 * p)
+{
+	static const u8 biphase_tbl[] = {
+		0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4,
+		0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0,
+		0xd2, 0x5a, 0x52, 0xd2, 0x96, 0x1e, 0x16, 0x96,
+		0x92, 0x1a, 0x12, 0x92, 0xd2, 0x5a, 0x52, 0xd2,
+		0xd0, 0x58, 0x50, 0xd0, 0x94, 0x1c, 0x14, 0x94,
+		0x90, 0x18, 0x10, 0x90, 0xd0, 0x58, 0x50, 0xd0,
+		0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4,
+		0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0,
+		0xe1, 0x69, 0x61, 0xe1, 0xa5, 0x2d, 0x25, 0xa5,
+		0xa1, 0x29, 0x21, 0xa1, 0xe1, 0x69, 0x61, 0xe1,
+		0xc3, 0x4b, 0x43, 0xc3, 0x87, 0x0f, 0x07, 0x87,
+		0x83, 0x0b, 0x03, 0x83, 0xc3, 0x4b, 0x43, 0xc3,
+		0xc1, 0x49, 0x41, 0xc1, 0x85, 0x0d, 0x05, 0x85,
+		0x81, 0x09, 0x01, 0x81, 0xc1, 0x49, 0x41, 0xc1,
+		0xe1, 0x69, 0x61, 0xe1, 0xa5, 0x2d, 0x25, 0xa5,
+		0xa1, 0x29, 0x21, 0xa1, 0xe1, 0x69, 0x61, 0xe1,
+		0xe0, 0x68, 0x60, 0xe0, 0xa4, 0x2c, 0x24, 0xa4,
+		0xa0, 0x28, 0x20, 0xa0, 0xe0, 0x68, 0x60, 0xe0,
+		0xc2, 0x4a, 0x42, 0xc2, 0x86, 0x0e, 0x06, 0x86,
+		0x82, 0x0a, 0x02, 0x82, 0xc2, 0x4a, 0x42, 0xc2,
+		0xc0, 0x48, 0x40, 0xc0, 0x84, 0x0c, 0x04, 0x84,
+		0x80, 0x08, 0x00, 0x80, 0xc0, 0x48, 0x40, 0xc0,
+		0xe0, 0x68, 0x60, 0xe0, 0xa4, 0x2c, 0x24, 0xa4,
+		0xa0, 0x28, 0x20, 0xa0, 0xe0, 0x68, 0x60, 0xe0,
+		0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4,
+		0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0,
+		0xd2, 0x5a, 0x52, 0xd2, 0x96, 0x1e, 0x16, 0x96,
+		0x92, 0x1a, 0x12, 0x92, 0xd2, 0x5a, 0x52, 0xd2,
+		0xd0, 0x58, 0x50, 0xd0, 0x94, 0x1c, 0x14, 0x94,
+		0x90, 0x18, 0x10, 0x90, 0xd0, 0x58, 0x50, 0xd0,
+		0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4,
+		0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0,
+	};
+	int i;
+	u8 c, err = 0;
+
+	for (i = 0; i < 2 * 13; i += 2) {
+		err |= biphase_tbl[p[i]] | biphase_tbl[p[i + 1]];
+		c = (biphase_tbl[p[i + 1]] & 0xf) | ((biphase_tbl[p[i]] & 0xf) << 4);
+		dst[i / 2] = c;
+	}
+	return err & 0xf0;
+}
+
+static int saa7115_decode_wss(u8 * p)
+{
+	static const int wss_bits[8] = {
+		0, 0, 0, 1, 0, 1, 1, 1
+	};
+	unsigned char parity;
+	int wss = 0;
+	int i;
+
+	for (i = 0; i < 16; i++) {
+		int b1 = wss_bits[p[i] & 7];
+		int b2 = wss_bits[(p[i] >> 3) & 7];
+
+		if (b1 == b2)
+			return -1;
+		wss |= b2 << i;
+	}
+	parity = wss & 15;
+	parity ^= parity >> 2;
+	parity ^= parity >> 1;
+
+	if (!(parity & 1))
+		return -1;
+
+	return wss;
+}
+
+
+static int saa7115_set_audio_clock_freq(struct i2c_client *client, enum v4l2_audio_clock_freq freq)
+{
+	struct saa7115_state *state = i2c_get_clientdata(client);
+
+	saa7115_dbg("set audio clock freq: %d\n", freq);
+	switch (freq) {
+		case V4L2_AUDCLK_32_KHZ:
+			saa7115_writeregs(client, saa7115_cfg_32_audio);
+			if (state->std & V4L2_STD_525_60) {
+				saa7115_writeregs(client, saa7115_cfg_60hz_32_audio);
+			} else {
+				saa7115_writeregs(client, saa7115_cfg_50hz_32_audio);
+			}
+			break;
+		case V4L2_AUDCLK_441_KHZ:
+			saa7115_writeregs(client, saa7115_cfg_441_audio);
+			if (state->std & V4L2_STD_525_60) {
+				saa7115_writeregs(client, saa7115_cfg_60hz_441_audio);
+			} else {
+				saa7115_writeregs(client, saa7115_cfg_50hz_441_audio);
+			}
+			break;
+		case V4L2_AUDCLK_48_KHZ:
+			saa7115_writeregs(client, saa7115_cfg_48_audio);
+			if (state->std & V4L2_STD_525_60) {
+				saa7115_writeregs(client, saa7115_cfg_60hz_48_audio);
+			} else {
+				saa7115_writeregs(client, saa7115_cfg_50hz_48_audio);
+			}
+			break;
+		default:
+			saa7115_dbg("invalid audio setting %d\n", freq);
+			return -EINVAL;
+	}
+	state->audclk_freq = freq;
+	return 0;
+}
+
+static int saa7115_set_v4lctrl(struct i2c_client *client, struct v4l2_control *ctrl)
+{
+	struct saa7115_state *state = i2c_get_clientdata(client);
+
+	switch (ctrl->id) {
+	case V4L2_CID_BRIGHTNESS:
+		if (ctrl->value < 0 || ctrl->value > 255) {
+			saa7115_err("invalid brightness setting %d\n", ctrl->value);
+			return -ERANGE;
+		}
+
+		state->bright = ctrl->value;
+		saa7115_write(client, 0x0a, state->bright);
+		break;
+
+	case V4L2_CID_CONTRAST:
+		if (ctrl->value < 0 || ctrl->value > 127) {
+			saa7115_err("invalid contrast setting %d\n", ctrl->value);
+			return -ERANGE;
+		}
+
+		state->contrast = ctrl->value;
+		saa7115_write(client, 0x0b, state->contrast);
+		break;
+
+	case V4L2_CID_SATURATION:
+		if (ctrl->value < 0 || ctrl->value > 127) {
+			saa7115_err("invalid saturation setting %d\n", ctrl->value);
+			return -ERANGE;
+		}
+
+		state->sat = ctrl->value;
+		saa7115_write(client, 0x0c, state->sat);
+		break;
+
+	case V4L2_CID_HUE:
+		if (ctrl->value < -127 || ctrl->value > 127) {
+			saa7115_err("invalid hue setting %d\n", ctrl->value);
+			return -ERANGE;
+		}
+
+		state->hue = ctrl->value;
+		saa7115_write(client, 0x0d, state->hue);
+		break;
+	}
+
+	return 0;
+}
+
+static int saa7115_get_v4lctrl(struct i2c_client *client, struct v4l2_control *ctrl)
+{
+	struct saa7115_state *state = i2c_get_clientdata(client);
+
+	switch (ctrl->id) {
+	case V4L2_CID_BRIGHTNESS:
+		ctrl->value = state->bright;
+		break;
+	case V4L2_CID_CONTRAST:
+		ctrl->value = state->contrast;
+		break;
+	case V4L2_CID_SATURATION:
+		ctrl->value = state->sat;
+		break;
+	case V4L2_CID_HUE:
+		ctrl->value = state->hue;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static void saa7115_set_v4lstd(struct i2c_client *client, v4l2_std_id std)
+{
+	struct saa7115_state *state = i2c_get_clientdata(client);
+	int taskb = saa7115_read(client, 0x80) & 0x10;
+
+	// This works for NTSC-M, SECAM-L and the 50Hz PAL variants.
+	if (std & V4L2_STD_525_60) {
+		saa7115_dbg("decoder set standard 60 Hz\n");
+		saa7115_writeregs(client, saa7115_cfg_60hz_video);
+	} else {
+		saa7115_dbg("decoder set standard 50 Hz\n");
+		saa7115_writeregs(client, saa7115_cfg_50hz_video);
+	}
+
+	state->std = std;
+
+	/* restart task B if needed */
+	if (taskb && state->ident == V4L2_IDENT_SAA7114) {
+		saa7115_writeregs(client, saa7115_cfg_vbi_on);
+	}
+
+	/* switch audio mode too! */
+	saa7115_set_audio_clock_freq(client, state->audclk_freq);
+}
+
+static v4l2_std_id saa7115_get_v4lstd(struct i2c_client *client)
+{
+	struct saa7115_state *state = i2c_get_clientdata(client);
+
+	return state->std;
+}
+
+static void saa7115_log_status(struct i2c_client *client)
+{
+	struct saa7115_state *state = i2c_get_clientdata(client);
+	char *audfreq = "undefined";
+	int reg1e, reg1f;
+	int signalOk;
+	int vcr;
+
+	switch (state->audclk_freq) {
+		case V4L2_AUDCLK_32_KHZ:  audfreq = "32 kHz"; break;
+		case V4L2_AUDCLK_441_KHZ: audfreq = "44.1 kHz"; break;
+		case V4L2_AUDCLK_48_KHZ:  audfreq = "48 kHz"; break;
+	}
+
+	saa7115_info("Audio frequency: %s\n", audfreq);
+	if (client->name[6] == '4') {
+		/* status for the saa7114 */
+		reg1f = saa7115_read(client, 0x1f);
+		signalOk = (reg1f & 0xc1) == 0x81;
+		saa7115_info("Video signal:    %s\n", signalOk ? "ok" : "bad");
+		saa7115_info("Frequency:       %s\n", (reg1f & 0x20) ? "60Hz" : "50Hz");
+		return;
+	}
+
+	/* status for the saa7115 */
+	reg1e = saa7115_read(client, 0x1e);
+	reg1f = saa7115_read(client, 0x1f);
+
+	signalOk = (reg1f & 0xc1) == 0x81 && (reg1e & 0xc0) == 0x80;
+	vcr = !(reg1f & 0x10);
+
+	saa7115_info("Video signal:    %s\n", signalOk ? (vcr ? "VCR" : "broadcast/DVD") : "bad");
+	saa7115_info("Frequency:       %s\n", (reg1f & 0x20) ? "60Hz" : "50Hz");
+
+	switch (reg1e & 0x03) {
+		case 1:
+			saa7115_info("Detected format: NTSC\n");
+			break;
+		case 2:
+			saa7115_info("Detected format: PAL\n");
+			break;
+		case 3:
+			saa7115_info("Detected format: SECAM\n");
+			break;
+		default:
+			saa7115_info("Detected format: BW/No color\n");
+			break;
+	}
+}
+
+/* setup the sliced VBI lcr registers according to the sliced VBI format */
+static void saa7115_set_lcr(struct i2c_client *client, struct v4l2_sliced_vbi_format *fmt)
+{
+	struct saa7115_state *state = i2c_get_clientdata(client);
+	int is_50hz = (state->std & V4L2_STD_625_50);
+	u8 lcr[24];
+	int i, x;
+
+	/* saa7114 doesn't yet support VBI */
+	if (state->ident == V4L2_IDENT_SAA7114)
+		return;
+
+	for (i = 0; i <= 23; i++)
+		lcr[i] = 0xff;
+
+	if (fmt->service_set == 0) {
+		/* raw VBI */
+		if (is_50hz)
+			for (i = 6; i <= 23; i++)
+				lcr[i] = 0xdd;
+		else
+			for (i = 10; i <= 21; i++)
+				lcr[i] = 0xdd;
+	} else {
+		/* sliced VBI */
+		/* first clear lines that cannot be captured */
+		if (is_50hz) {
+			for (i = 0; i <= 5; i++)
+				fmt->service_lines[0][i] =
+					fmt->service_lines[1][i] = 0;
+		}
+		else {
+			for (i = 0; i <= 9; i++)
+				fmt->service_lines[0][i] =
+					fmt->service_lines[1][i] = 0;
+			for (i = 22; i <= 23; i++)
+				fmt->service_lines[0][i] =
+					fmt->service_lines[1][i] = 0;
+		}
+
+		/* Now set the lcr values according to the specified service */
+		for (i = 6; i <= 23; i++) {
+			lcr[i] = 0;
+			for (x = 0; x <= 1; x++) {
+				switch (fmt->service_lines[1-x][i]) {
+					case 0:
+						lcr[i] |= 0xf << (4 * x);
+						break;
+					case V4L2_SLICED_TELETEXT_B:
+						lcr[i] |= 1 << (4 * x);
+						break;
+					case V4L2_SLICED_CAPTION_525:
+						lcr[i] |= 4 << (4 * x);
+						break;
+					case V4L2_SLICED_WSS_625:
+						lcr[i] |= 5 << (4 * x);
+						break;
+					case V4L2_SLICED_VPS:
+						lcr[i] |= 7 << (4 * x);
+						break;
+				}
+			}
+		}
+	}
+
+	/* write the lcr registers */
+	for (i = 2; i <= 23; i++) {
+		saa7115_write(client, i - 2 + 0x41, lcr[i]);
+	}
+
+	/* enable/disable raw VBI capturing */
+	saa7115_writeregs(client, fmt->service_set == 0 ? saa7115_cfg_vbi_on : saa7115_cfg_vbi_off);
+}
+
+static int saa7115_get_v4lfmt(struct i2c_client *client, struct v4l2_format *fmt)
+{
+	static u16 lcr2vbi[] = {
+		0, V4L2_SLICED_TELETEXT_B, 0,	/* 1 */
+		0, V4L2_SLICED_CAPTION_525,	/* 4 */
+		V4L2_SLICED_WSS_625, 0,		/* 5 */
+		V4L2_SLICED_VPS, 0, 0, 0, 0,	/* 7 */
+		0, 0, 0, 0
+	};
+	struct v4l2_sliced_vbi_format *sliced = &fmt->fmt.sliced;
+	int i;
+
+	if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE)
+		return -EINVAL;
+	memset(sliced, 0, sizeof(*sliced));
+	/* done if using raw VBI */
+	if (saa7115_read(client, 0x80) & 0x10)
+		return 0;
+	for (i = 2; i <= 23; i++) {
+		u8 v = saa7115_read(client, i - 2 + 0x41);
+
+		sliced->service_lines[0][i] = lcr2vbi[v >> 4];
+		sliced->service_lines[1][i] = lcr2vbi[v & 0xf];
+		sliced->service_set |=
+			sliced->service_lines[0][i] | sliced->service_lines[1][i];
+	}
+	return 0;
+}
+
+static int saa7115_set_v4lfmt(struct i2c_client *client, struct v4l2_format *fmt)
+{
+	struct saa7115_state *state = i2c_get_clientdata(client);
+	struct v4l2_pix_format *pix;
+	int HPSC, HFSC;
+	int VSCY, Vsrc;
+	int is_50hz = state->std & V4L2_STD_625_50;
+
+	if (fmt->type == V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) {
+		saa7115_set_lcr(client, &fmt->fmt.sliced);
+		return 0;
+	}
+	if (fmt->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		return -EINVAL;
+
+	pix = &(fmt->fmt.pix);
+
+	saa7115_dbg("decoder set size\n");
+
+	/* FIXME need better bounds checking here */
+	if ((pix->width < 1) || (pix->width > 1440))
+		return -EINVAL;
+	if ((pix->height < 1) || (pix->height > 960))
+		return -EINVAL;
+
+	/* probably have a valid size, let's set it */
+	/* Set output width/height */
+	/* width */
+	saa7115_write(client, 0xcc, (u8) (pix->width & 0xff));
+	saa7115_write(client, 0xcd, (u8) ((pix->width >> 8) & 0xff));
+	/* height */
+	saa7115_write(client, 0xce, (u8) (pix->height & 0xff));
+	saa7115_write(client, 0xcf, (u8) ((pix->height >> 8) & 0xff));
+
+	/* Scaling settings */
+	/* Hprescaler is floor(inres/outres) */
+	/* FIXME hardcoding input res */
+	if (pix->width != 720) {
+		HPSC = (int)(720 / pix->width);
+		/* 0 is not allowed (div. by zero) */
+		HPSC = HPSC ? HPSC : 1;
+		HFSC = (int)((1024 * 720) / (HPSC * pix->width));
+
+		saa7115_dbg("Hpsc: 0x%05x, Hfsc: 0x%05x\n", HPSC, HFSC);
+		/* FIXME hardcodes to "Task B"
+		 * write H prescaler integer */
+		saa7115_write(client, 0xd0, (u8) (HPSC & 0x3f));
+
+		/* write H fine-scaling (luminance) */
+		saa7115_write(client, 0xd8, (u8) (HFSC & 0xff));
+		saa7115_write(client, 0xd9, (u8) ((HFSC >> 8) & 0xff));
+		/* write H fine-scaling (chrominance)
+		 * must be lum/2, so i'll just bitshift :) */
+		saa7115_write(client, 0xDC, (u8) ((HFSC >> 1) & 0xff));
+		saa7115_write(client, 0xDD, (u8) ((HFSC >> 9) & 0xff));
+	} else {
+		if (is_50hz) {
+			saa7115_dbg("Setting full 50hz width\n");
+			saa7115_writeregs(client, saa7115_cfg_50hz_fullres_x);
+		} else {
+			saa7115_dbg("Setting full 60hz width\n");
+			saa7115_writeregs(client, saa7115_cfg_60hz_fullres_x);
+		}
+	}
+
+	Vsrc = is_50hz ? 576 : 480;
+
+	if (pix->height != Vsrc) {
+		VSCY = (int)((1024 * Vsrc) / pix->height);
+		saa7115_dbg("Vsrc: %d, Vscy: 0x%05x\n", Vsrc, VSCY);
+
+		/* Correct Contrast and Luminance */
+		saa7115_write(client, 0xd5, (u8) (64 * 1024 / VSCY));
+		saa7115_write(client, 0xd6, (u8) (64 * 1024 / VSCY));
+
+		/* write V fine-scaling (luminance) */
+		saa7115_write(client, 0xe0, (u8) (VSCY & 0xff));
+		saa7115_write(client, 0xe1, (u8) ((VSCY >> 8) & 0xff));
+		/* write V fine-scaling (chrominance) */
+		saa7115_write(client, 0xe2, (u8) (VSCY & 0xff));
+		saa7115_write(client, 0xe3, (u8) ((VSCY >> 8) & 0xff));
+	} else {
+		if (is_50hz) {
+			saa7115_dbg("Setting full 50Hz height\n");
+			saa7115_writeregs(client, saa7115_cfg_50hz_fullres_y);
+		} else {
+			saa7115_dbg("Setting full 60hz height\n");
+			saa7115_writeregs(client, saa7115_cfg_60hz_fullres_y);
+		}
+	}
+
+	saa7115_writeregs(client, saa7115_cfg_reset_scaler);
+	return 0;
+}
+
+/* Decode the sliced VBI data stream as created by the saa7115.
+   The format is described in the saa7115 datasheet in Tables 25 and 26
+   and in Figure 33.
+   The current implementation uses SAV/EAV codes and not the ancillary data
+   headers. The vbi->p pointer points to the SDID byte right after the SAV
+   code. */
+static void saa7115_decode_vbi_line(struct i2c_client *client,
+				    struct v4l2_decode_vbi_line *vbi)
+{
+	static const char vbi_no_data_pattern[] = {
+		0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0
+	};
+	struct saa7115_state *state = i2c_get_clientdata(client);
+	u8 *p = vbi->p;
+	u32 wss;
+	int id1, id2;   /* the ID1 and ID2 bytes from the internal header */
+
+	vbi->type = 0;  /* mark result as a failure */
+	id1 = p[2];
+	id2 = p[3];
+	/* Note: the field bit is inverted for 60 Hz video */
+	if (state->std & V4L2_STD_525_60)
+		id1 ^= 0x40;
+
+	/* Skip internal header, p now points to the start of the payload */
+	p += 4;
+	vbi->p = p;
+
+	/* calculate field and line number of the VBI packet (1-23) */
+	vbi->is_second_field = ((id1 & 0x40) != 0);
+	vbi->line = (id1 & 0x3f) << 3;
+	vbi->line |= (id2 & 0x70) >> 4;
+
+	/* Obtain data type */
+	id2 &= 0xf;
+
+	/* If the VBI slicer does not detect any signal it will fill up
+	   the payload buffer with 0xa0 bytes. */
+	if (!memcmp(p, vbi_no_data_pattern, sizeof(vbi_no_data_pattern)))
+		return;
+
+	/* decode payloads */
+	switch (id2) {
+	case 1:
+		vbi->type = V4L2_SLICED_TELETEXT_B;
+		break;
+	case 4:
+		if (!saa7115_odd_parity(p[0]) || !saa7115_odd_parity(p[1]))
+			return;
+		vbi->type = V4L2_SLICED_CAPTION_525;
+		break;
+	case 5:
+		wss = saa7115_decode_wss(p);
+		if (wss == -1)
+			return;
+		p[0] = wss & 0xff;
+		p[1] = wss >> 8;
+		vbi->type = V4L2_SLICED_WSS_625;
+		break;
+	case 7:
+		if (saa7115_decode_vps(p, p) != 0)
+			return;
+		vbi->type = V4L2_SLICED_VPS;
+		break;
+	default:
+		return;
+	}
+}
+
+/* ============ SAA7115 AUDIO settings (end) ============= */
+
+static int saa7115_command(struct i2c_client *client, unsigned int cmd, void *arg)
+{
+	struct saa7115_state *state = i2c_get_clientdata(client);
+	int *iarg = arg;
+
+	/* ioctls to allow direct access to the saa7115 registers for testing */
+	switch (cmd) {
+	case VIDIOC_S_FMT:
+		return saa7115_set_v4lfmt(client, (struct v4l2_format *)arg);
+
+	case VIDIOC_G_FMT:
+		return saa7115_get_v4lfmt(client, (struct v4l2_format *)arg);
+
+	case VIDIOC_INT_AUDIO_CLOCK_FREQ:
+		return saa7115_set_audio_clock_freq(client, *(enum v4l2_audio_clock_freq *)arg);
+
+	case VIDIOC_G_TUNER:
+	{
+		struct v4l2_tuner *vt = arg;
+		int status;
+
+		status = saa7115_read(client, 0x1f);
+
+		saa7115_dbg("status: 0x%02x\n", status);
+		vt->signal = ((status & (1 << 6)) == 0) ? 0xffff : 0x0;
+		break;
+	}
+
+	case VIDIOC_LOG_STATUS:
+		saa7115_log_status(client);
+		break;
+
+	case VIDIOC_G_CTRL:
+		return saa7115_get_v4lctrl(client, (struct v4l2_control *)arg);
+
+	case VIDIOC_S_CTRL:
+		return saa7115_set_v4lctrl(client, (struct v4l2_control *)arg);
+
+	case VIDIOC_G_STD:
+		*(v4l2_std_id *)arg = saa7115_get_v4lstd(client);
+		break;
+
+	case VIDIOC_S_STD:
+		saa7115_set_v4lstd(client, *(v4l2_std_id *)arg);
+		break;
+
+	case VIDIOC_G_INPUT:
+		*(int *)arg = state->input;
+		break;
+
+	case VIDIOC_S_INPUT:
+		saa7115_dbg("decoder set input %d\n", *iarg);
+		/* inputs from 0-9 are available */
+		if (*iarg < 0 || *iarg > 9) {
+			return -EINVAL;
+		}
+
+		if (state->input == *iarg)
+			break;
+		saa7115_dbg("now setting %s input\n",
+			*iarg >= 6 ? "S-Video" : "Composite");
+		state->input = *iarg;
+
+		/* select mode */
+		saa7115_write(client, 0x02,
+			      (saa7115_read(client, 0x02) & 0xf0) |
+			       state->input);
+
+		/* bypass chrominance trap for modes 6..9 */
+		saa7115_write(client, 0x09,
+			      (saa7115_read(client, 0x09) & 0x7f) |
+			       (state->input < 6 ? 0x0 : 0x80));
+		break;
+
+	case VIDIOC_STREAMON:
+	case VIDIOC_STREAMOFF:
+		saa7115_dbg("%s output\n",
+			(cmd == VIDIOC_STREAMON) ? "enable" : "disable");
+
+		if (state->enable != (cmd == VIDIOC_STREAMON)) {
+			state->enable = (cmd == VIDIOC_STREAMON);
+			saa7115_write(client, 0x87, state->enable);
+		}
+		break;
+
+	case VIDIOC_INT_DECODE_VBI_LINE:
+		saa7115_decode_vbi_line(client, arg);
+		break;
+
+	case VIDIOC_INT_RESET:
+		saa7115_dbg("decoder RESET\n");
+		saa7115_writeregs(client, saa7115_cfg_reset_scaler);
+		break;
+
+	case VIDIOC_INT_G_VBI_DATA:
+	{
+		struct v4l2_sliced_vbi_data *data = arg;
+
+		switch (data->id) {
+		case V4L2_SLICED_WSS_625:
+			if (saa7115_read(client, 0x6b) & 0xc0)
+				return -EIO;
+			data->data[0] = saa7115_read(client, 0x6c);
+			data->data[1] = saa7115_read(client, 0x6d);
+			return 0;
+		case V4L2_SLICED_CAPTION_525:
+			if (data->field == 0) {
+				/* CC */
+				if (saa7115_read(client, 0x66) & 0xc0)
+					return -EIO;
+				data->data[0] = saa7115_read(client, 0x67);
+				data->data[1] = saa7115_read(client, 0x68);
+				return 0;
+			}
+			/* XDS */
+			if (saa7115_read(client, 0x66) & 0x30)
+				return -EIO;
+			data->data[0] = saa7115_read(client, 0x69);
+			data->data[1] = saa7115_read(client, 0x6a);
+			return 0;
+		default:
+			return -EINVAL;
+		}
+		break;
+	}
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+	case VIDIOC_INT_G_REGISTER:
+	{
+		struct v4l2_register *reg = arg;
+
+		if (reg->i2c_id != I2C_DRIVERID_SAA711X)
+			return -EINVAL;
+		reg->val = saa7115_read(client, reg->reg & 0xff);
+		break;
+	}
+
+	case VIDIOC_INT_S_REGISTER:
+	{
+		struct v4l2_register *reg = arg;
+
+		if (reg->i2c_id != I2C_DRIVERID_SAA711X)
+			return -EINVAL;
+		if (!capable(CAP_SYS_ADMIN))
+			return -EPERM;
+		saa7115_write(client, reg->reg & 0xff, reg->val & 0xff);
+		break;
+	}
+#endif
+
+	case VIDIOC_INT_G_CHIP_IDENT:
+		*iarg = state->ident;
+		break;
+
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static struct i2c_driver i2c_driver_saa7115;
+
+static int saa7115_attach(struct i2c_adapter *adapter, int address, int kind)
+{
+	struct i2c_client *client;
+	struct saa7115_state *state;
+	u8 chip_id;
+
+	/* Check if the adapter supports the needed features */
+	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
+		return 0;
+
+	client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL);
+	if (client == 0)
+		return -ENOMEM;
+	memset(client, 0, sizeof(struct i2c_client));
+	client->addr = address;
+	client->adapter = adapter;
+	client->driver = &i2c_driver_saa7115;
+	client->flags = I2C_CLIENT_ALLOW_USE;
+	snprintf(client->name, sizeof(client->name) - 1, "saa7115");
+
+	saa7115_dbg("detecting saa7115 client on address 0x%x\n", address << 1);
+
+	saa7115_write(client, 0, 5);
+	chip_id = saa7115_read(client, 0) & 0x0f;
+	if (chip_id != 4 && chip_id != 5) {
+		saa7115_dbg("saa7115 not found\n");
+		kfree(client);
+		return 0;
+	}
+	if (chip_id == 4) {
+		snprintf(client->name, sizeof(client->name) - 1, "saa7114");
+	}
+	saa7115_info("saa711%d found @ 0x%x (%s)\n", chip_id, address << 1, adapter->name);
+
+	state = kmalloc(sizeof(struct saa7115_state), GFP_KERNEL);
+	i2c_set_clientdata(client, state);
+	if (state == NULL) {
+		kfree(client);
+		return -ENOMEM;
+	}
+	memset(state, 0, sizeof(struct saa7115_state));
+	state->std = V4L2_STD_NTSC;
+	state->input = -1;
+	state->enable = 1;
+	state->bright = 128;
+	state->contrast = 64;
+	state->hue = 0;
+	state->sat = 64;
+	state->ident = (chip_id == 4) ? V4L2_IDENT_SAA7114 : V4L2_IDENT_SAA7115;
+	state->audclk_freq = V4L2_AUDCLK_48_KHZ;
+
+	saa7115_dbg("writing init values\n");
+
+	/* init to 60hz/48khz */
+	saa7115_writeregs(client, saa7115_init_auto_input);
+	saa7115_writeregs(client, saa7115_init_misc);
+	saa7115_writeregs(client, saa7115_cfg_60hz_fullres_x);
+	saa7115_writeregs(client, saa7115_cfg_60hz_fullres_y);
+	saa7115_writeregs(client, saa7115_cfg_60hz_video);
+	saa7115_writeregs(client, saa7115_cfg_48_audio);
+	saa7115_writeregs(client, saa7115_cfg_60hz_48_audio);
+	saa7115_writeregs(client, saa7115_cfg_reset_scaler);
+
+	i2c_attach_client(client);
+
+	saa7115_dbg("status: (1E) 0x%02x, (1F) 0x%02x\n",
+		saa7115_read(client, 0x1e), saa7115_read(client, 0x1f));
+
+	return 0;
+}
+
+static int saa7115_probe(struct i2c_adapter *adapter)
+{
+#ifdef I2C_CLASS_TV_ANALOG
+	if (adapter->class & I2C_CLASS_TV_ANALOG)
+#else
+	if (adapter->id == I2C_HW_B_BT848)
+#endif
+		return i2c_probe(adapter, &addr_data, &saa7115_attach);
+	return 0;
+}
+
+static int saa7115_detach(struct i2c_client *client)
+{
+	struct saa7115_state *state = i2c_get_clientdata(client);
+	int err;
+
+	err = i2c_detach_client(client);
+	if (err) {
+		return err;
+	}
+
+	kfree(state);
+	kfree(client);
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+/* i2c implementation */
+static struct i2c_driver i2c_driver_saa7115 = {
+	.name = "saa7115",
+	.id = I2C_DRIVERID_SAA711X,
+	.flags = I2C_DF_NOTIFY,
+	.attach_adapter = saa7115_probe,
+	.detach_client = saa7115_detach,
+	.command = saa7115_command,
+	.owner = THIS_MODULE,
+};
+
+
+static int __init saa7115_init_module(void)
+{
+	return i2c_add_driver(&i2c_driver_saa7115);
+}
+
+static void __exit saa7115_cleanup_module(void)
+{
+	i2c_del_driver(&i2c_driver_saa7115);
+}
+
+module_init(saa7115_init_module);
+module_exit(saa7115_cleanup_module);
diff --git a/drivers/media/video/saa711x.c b/drivers/media/video/saa711x.c
index 9aa8827de2c3..31f7b950b01c 100644
--- a/drivers/media/video/saa711x.c
+++ b/drivers/media/video/saa711x.c
@@ -36,7 +36,6 @@
 #include <asm/pgtable.h>
 #include <asm/page.h>
 #include <linux/sched.h>
-#include <asm/segment.h>
 #include <linux/types.h>
 #include <asm/uaccess.h>
 #include <linux/videodev.h>
@@ -60,7 +59,7 @@ MODULE_PARM_DESC(debug, " Set the default Debug level.  Default: 0 (Off) - (0-1)
 #define dprintk(num, format, args...) \
 	do { \
 		if (debug >= num) \
-			printk(format , ##args); \
+			printk(format, ##args); \
 	} while (0)
 
 /* ----------------------------------------------------------------------- */
@@ -324,7 +323,7 @@ saa711x_command (struct i2c_client *client,
 
 		case VIDEO_MODE_SECAM:
 			saa711x_write(client, 0x08,
-				      (decoder->reg[0x0e] & 0x3f) | 0x00);
+				      (decoder->reg[0x08] & 0x3f) | 0x00);
 			saa711x_write(client, 0x0e,
 				      (decoder->reg[0x0e] & 0x8f) | 0x50);
 			break;
diff --git a/drivers/media/video/saa7127.c b/drivers/media/video/saa7127.c
new file mode 100644
index 000000000000..c36f014f1fdf
--- /dev/null
+++ b/drivers/media/video/saa7127.c
@@ -0,0 +1,849 @@
+/*
+ * saa7127 - Philips SAA7127/SAA7129 video encoder driver
+ *
+ * Copyright (C) 2003 Roy Bulter <rbulter@hetnet.nl>
+ *
+ * Based on SAA7126 video encoder driver by Gillem & Andreas Oberritter
+ *
+ * Copyright (C) 2000-2001 Gillem <htoa@gmx.net>
+ * Copyright (C) 2002 Andreas Oberritter <obi@saftware.de>
+ *
+ * Based on Stadis 4:2:2 MPEG-2 Decoder Driver by Nathan Laredo
+ *
+ * Copyright (C) 1999 Nathan Laredo <laredo@gnu.org>
+ *
+ * This driver is designed for the Hauppauge 250/350 Linux driver
+ * from the ivtv Project
+ *
+ * Copyright (C) 2003 Kevin Thayer <nufan_wfk@yahoo.com>
+ *
+ * Dual output support:
+ * Copyright (C) 2004 Eric Varsanyi
+ *
+ * NTSC Tuning and 7.5 IRE Setup
+ * Copyright (C) 2004  Chris Kennedy <c@groovy.org>
+ *
+ * VBI additions & cleanup:
+ * Copyright (C) 2004, 2005 Hans Verkuil <hverkuil@xs4all.nl>
+ *
+ * Note: the saa7126 is identical to the saa7127, and the saa7128 is
+ * identical to the saa7129, except that the saa7126 and saa7128 have
+ * macrovision anti-taping support. This driver will almost certainly
+ * work find for those chips, except of course for the missing anti-taping
+ * support.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/i2c.h>
+#include <linux/videodev2.h>
+#include <media/v4l2-common.h>
+
+static int debug = 0;
+static int test_image = 0;
+
+MODULE_DESCRIPTION("Philips SAA7127/9 video encoder driver");
+MODULE_AUTHOR("Kevin Thayer, Chris Kennedy, Hans Verkuil");
+MODULE_LICENSE("GPL");
+module_param(debug, int, 0644);
+module_param(test_image, int, 0644);
+MODULE_PARM_DESC(debug, "debug level (0-2)");
+MODULE_PARM_DESC(test_image, "test_image (0-1)");
+
+#define saa7127_dbg(fmt, arg...) \
+	do { \
+		if (debug >= 1) \
+			printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \
+			       i2c_adapter_id(client->adapter), client->addr , ## arg); \
+	} while (0)
+
+/* High volume debug. Use with care. */
+#define saa7127_dbg_highvol(fmt, arg...) \
+	do { \
+		if (debug == 2) \
+			printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \
+			       i2c_adapter_id(client->adapter), client->addr , ## arg); \
+	} while (0)
+
+#define saa7127_err(fmt, arg...) do { \
+	printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->name, \
+	       i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
+#define saa7127_info(fmt, arg...) do { \
+	printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->name, \
+	       i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
+
+static unsigned short normal_i2c[] = { 0x88 >> 1, I2C_CLIENT_END };
+
+
+I2C_CLIENT_INSMOD;
+
+/*
+ * SAA7127 registers
+ */
+
+#define SAA7127_REG_STATUS                           0x00
+#define SAA7127_REG_WIDESCREEN_CONFIG                0x26
+#define SAA7127_REG_WIDESCREEN_ENABLE                0x27
+#define SAA7127_REG_BURST_START                      0x28
+#define SAA7127_REG_BURST_END                        0x29
+#define SAA7127_REG_COPYGEN_0                        0x2a
+#define SAA7127_REG_COPYGEN_1                        0x2b
+#define SAA7127_REG_COPYGEN_2                        0x2c
+#define SAA7127_REG_OUTPUT_PORT_CONTROL              0x2d
+#define SAA7127_REG_GAIN_LUMINANCE_RGB               0x38
+#define SAA7127_REG_GAIN_COLORDIFF_RGB               0x39
+#define SAA7127_REG_INPUT_PORT_CONTROL_1             0x3a
+#define SAA7129_REG_FADE_KEY_COL2		     0x4f
+#define SAA7127_REG_CHROMA_PHASE                     0x5a
+#define SAA7127_REG_GAINU                            0x5b
+#define SAA7127_REG_GAINV                            0x5c
+#define SAA7127_REG_BLACK_LEVEL                      0x5d
+#define SAA7127_REG_BLANKING_LEVEL                   0x5e
+#define SAA7127_REG_VBI_BLANKING                     0x5f
+#define SAA7127_REG_DAC_CONTROL                      0x61
+#define SAA7127_REG_BURST_AMP                        0x62
+#define SAA7127_REG_SUBC3                            0x63
+#define SAA7127_REG_SUBC2                            0x64
+#define SAA7127_REG_SUBC1                            0x65
+#define SAA7127_REG_SUBC0                            0x66
+#define SAA7127_REG_LINE_21_ODD_0                    0x67
+#define SAA7127_REG_LINE_21_ODD_1                    0x68
+#define SAA7127_REG_LINE_21_EVEN_0                   0x69
+#define SAA7127_REG_LINE_21_EVEN_1                   0x6a
+#define SAA7127_REG_RCV_PORT_CONTROL                 0x6b
+#define SAA7127_REG_VTRIG                            0x6c
+#define SAA7127_REG_HTRIG_HI                         0x6d
+#define SAA7127_REG_MULTI                            0x6e
+#define SAA7127_REG_CLOSED_CAPTION                   0x6f
+#define SAA7127_REG_RCV2_OUTPUT_START                0x70
+#define SAA7127_REG_RCV2_OUTPUT_END                  0x71
+#define SAA7127_REG_RCV2_OUTPUT_MSBS                 0x72
+#define SAA7127_REG_TTX_REQUEST_H_START              0x73
+#define SAA7127_REG_TTX_REQUEST_H_DELAY_LENGTH       0x74
+#define SAA7127_REG_CSYNC_ADVANCE_VSYNC_SHIFT        0x75
+#define SAA7127_REG_TTX_ODD_REQ_VERT_START           0x76
+#define SAA7127_REG_TTX_ODD_REQ_VERT_END             0x77
+#define SAA7127_REG_TTX_EVEN_REQ_VERT_START          0x78
+#define SAA7127_REG_TTX_EVEN_REQ_VERT_END            0x79
+#define SAA7127_REG_FIRST_ACTIVE                     0x7a
+#define SAA7127_REG_LAST_ACTIVE                      0x7b
+#define SAA7127_REG_MSB_VERTICAL                     0x7c
+#define SAA7127_REG_DISABLE_TTX_LINE_LO_0            0x7e
+#define SAA7127_REG_DISABLE_TTX_LINE_LO_1            0x7f
+
+/*
+ **********************************************************************
+ *
+ *  Arrays with configuration parameters for the SAA7127
+ *
+ **********************************************************************
+ */
+
+struct i2c_reg_value {
+	unsigned char reg;
+	unsigned char value;
+};
+
+static const struct i2c_reg_value saa7129_init_config_extra[] = {
+	{ SAA7127_REG_OUTPUT_PORT_CONTROL, 		0x38 },
+	{ SAA7127_REG_VTRIG, 				0xfa },
+};
+
+static const struct i2c_reg_value saa7127_init_config_common[] = {
+	{ SAA7127_REG_WIDESCREEN_CONFIG, 		0x0d },
+	{ SAA7127_REG_WIDESCREEN_ENABLE, 		0x00 },
+	{ SAA7127_REG_COPYGEN_0, 			0x77 },
+	{ SAA7127_REG_COPYGEN_1, 			0x41 },
+	{ SAA7127_REG_COPYGEN_2, 			0x00 },	/* Macrovision enable/disable */
+	{ SAA7127_REG_OUTPUT_PORT_CONTROL, 		0x9e },
+	{ SAA7127_REG_GAIN_LUMINANCE_RGB, 		0x00 },
+	{ SAA7127_REG_GAIN_COLORDIFF_RGB, 		0x00 },
+	{ SAA7127_REG_INPUT_PORT_CONTROL_1, 		0x80 },	/* for color bars */
+	{ SAA7127_REG_LINE_21_ODD_0, 			0x77 },
+	{ SAA7127_REG_LINE_21_ODD_1, 			0x41 },
+	{ SAA7127_REG_LINE_21_EVEN_0, 			0x88 },
+	{ SAA7127_REG_LINE_21_EVEN_1, 			0x41 },
+	{ SAA7127_REG_RCV_PORT_CONTROL, 		0x12 },
+	{ SAA7127_REG_VTRIG, 				0xf9 },
+	{ SAA7127_REG_HTRIG_HI, 			0x00 },
+	{ SAA7127_REG_RCV2_OUTPUT_START, 		0x41 },
+	{ SAA7127_REG_RCV2_OUTPUT_END, 			0xc3 },
+	{ SAA7127_REG_RCV2_OUTPUT_MSBS, 		0x00 },
+	{ SAA7127_REG_TTX_REQUEST_H_START, 		0x3e },
+	{ SAA7127_REG_TTX_REQUEST_H_DELAY_LENGTH, 	0xb8 },
+	{ SAA7127_REG_CSYNC_ADVANCE_VSYNC_SHIFT,  	0x03 },
+	{ SAA7127_REG_TTX_ODD_REQ_VERT_START, 		0x15 },
+	{ SAA7127_REG_TTX_ODD_REQ_VERT_END, 		0x16 },
+	{ SAA7127_REG_TTX_EVEN_REQ_VERT_START, 		0x15 },
+	{ SAA7127_REG_TTX_EVEN_REQ_VERT_END, 		0x16 },
+	{ SAA7127_REG_FIRST_ACTIVE, 			0x1a },
+	{ SAA7127_REG_LAST_ACTIVE, 			0x01 },
+	{ SAA7127_REG_MSB_VERTICAL, 			0xc0 },
+	{ SAA7127_REG_DISABLE_TTX_LINE_LO_0, 		0x00 },
+	{ SAA7127_REG_DISABLE_TTX_LINE_LO_1, 		0x00 },
+	{ 0, 0 }
+};
+
+#define SAA7127_60HZ_DAC_CONTROL 0x15
+static const struct i2c_reg_value saa7127_init_config_60hz[] = {
+	{ SAA7127_REG_BURST_START, 			0x19 },
+	/* BURST_END is also used as a chip ID in saa7127_detect_client */
+	{ SAA7127_REG_BURST_END, 			0x1d },
+	{ SAA7127_REG_CHROMA_PHASE, 			0xa3 },
+	{ SAA7127_REG_GAINU, 				0x98 },
+	{ SAA7127_REG_GAINV, 				0xd3 },
+	{ SAA7127_REG_BLACK_LEVEL, 			0x39 },
+	{ SAA7127_REG_BLANKING_LEVEL, 			0x2e },
+	{ SAA7127_REG_VBI_BLANKING, 			0x2e },
+	{ SAA7127_REG_DAC_CONTROL, 			0x15 },
+	{ SAA7127_REG_BURST_AMP, 			0x4d },
+	{ SAA7127_REG_SUBC3, 				0x1f },
+	{ SAA7127_REG_SUBC2, 				0x7c },
+	{ SAA7127_REG_SUBC1, 				0xf0 },
+	{ SAA7127_REG_SUBC0, 				0x21 },
+	{ SAA7127_REG_MULTI, 				0x90 },
+	{ SAA7127_REG_CLOSED_CAPTION, 			0x11 },
+	{ 0, 0 }
+};
+
+#define SAA7127_50HZ_DAC_CONTROL 0x02
+static struct i2c_reg_value saa7127_init_config_50hz[] = {
+	{ SAA7127_REG_BURST_START, 			0x21 },
+	/* BURST_END is also used as a chip ID in saa7127_detect_client */
+	{ SAA7127_REG_BURST_END, 			0x1d },
+	{ SAA7127_REG_CHROMA_PHASE, 			0x3f },
+	{ SAA7127_REG_GAINU, 				0x7d },
+	{ SAA7127_REG_GAINV, 				0xaf },
+	{ SAA7127_REG_BLACK_LEVEL, 			0x33 },
+	{ SAA7127_REG_BLANKING_LEVEL, 			0x35 },
+	{ SAA7127_REG_VBI_BLANKING, 			0x35 },
+	{ SAA7127_REG_DAC_CONTROL, 			0x02 },
+	{ SAA7127_REG_BURST_AMP, 			0x2f },
+	{ SAA7127_REG_SUBC3, 				0xcb },
+	{ SAA7127_REG_SUBC2, 				0x8a },
+	{ SAA7127_REG_SUBC1, 				0x09 },
+	{ SAA7127_REG_SUBC0, 				0x2a },
+	{ SAA7127_REG_MULTI, 				0xa0 },
+	{ SAA7127_REG_CLOSED_CAPTION, 			0x00 },
+	{ 0, 0 }
+};
+
+/* Enumeration for the Supported input types */
+enum saa7127_input_type {
+	SAA7127_INPUT_TYPE_NORMAL,
+	SAA7127_INPUT_TYPE_TEST_IMAGE
+};
+
+/* Enumeration for the Supported Output signal types */
+enum saa7127_output_type {
+	SAA7127_OUTPUT_TYPE_BOTH,
+	SAA7127_OUTPUT_TYPE_COMPOSITE,
+	SAA7127_OUTPUT_TYPE_SVIDEO,
+	SAA7127_OUTPUT_TYPE_RGB,
+	SAA7127_OUTPUT_TYPE_YUV_C,
+	SAA7127_OUTPUT_TYPE_YUV_V
+};
+
+/*
+ **********************************************************************
+ *
+ *  Encoder Struct, holds the configuration state of the encoder
+ *
+ **********************************************************************
+ */
+
+struct saa7127_state {
+	v4l2_std_id std;
+	enum v4l2_chip_ident ident;
+	enum saa7127_input_type input_type;
+	enum saa7127_output_type output_type;
+	int video_enable;
+	int wss_enable;
+	u16 wss_mode;
+	int cc_enable;
+	u16 cc_data;
+	int xds_enable;
+	u16 xds_data;
+	int vps_enable;
+	u8 vps_data[5];
+	u8 reg_2d;
+	u8 reg_3a;
+	u8 reg_3a_cb;   /* colorbar bit */
+	u8 reg_61;
+};
+
+static const char * const output_strs[] =
+{
+	"S-Video + Composite",
+	"Composite",
+	"S-Video",
+	"RGB",
+	"YUV C",
+	"YUV V"
+};
+
+static const char * const wss_strs[] = {
+	"invalid",
+	"letterbox 14:9 center",
+	"letterbox 14:9 top",
+	"invalid",
+	"letterbox 16:9 top",
+	"invalid",
+	"invalid",
+	"16:9 full format anamorphic"
+	"4:3 full format",
+	"invalid",
+	"invalid",
+	"letterbox 16:9 center",
+	"invalid",
+	"letterbox >16:9 center",
+	"14:9 full format center",
+	"invalid",
+};
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_read(struct i2c_client *client, u8 reg)
+{
+	return i2c_smbus_read_byte_data(client, reg);
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_write(struct i2c_client *client, u8 reg, u8 val)
+{
+	int i;
+
+	for (i = 0; i < 3; i++) {
+		if (i2c_smbus_write_byte_data(client, reg, val) == 0)
+			return 0;
+	}
+	saa7127_err("I2C Write Problem\n");
+	return -1;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_write_inittab(struct i2c_client *client,
+				 const struct i2c_reg_value *regs)
+{
+	while (regs->reg != 0) {
+		saa7127_write(client, regs->reg, regs->value);
+		regs++;
+	}
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_set_vps(struct i2c_client *client, struct v4l2_sliced_vbi_data *data)
+{
+	struct saa7127_state *state = i2c_get_clientdata(client);
+	int enable = (data->line != 0);
+
+	if (enable && (data->field != 0 || data->line != 16))
+		return -EINVAL;
+	if (state->vps_enable != enable) {
+		saa7127_dbg("Turn VPS Signal %s\n", enable ? "on" : "off");
+		saa7127_write(client, 0x54, enable << 7);
+		state->vps_enable = enable;
+	}
+	if (!enable)
+		return 0;
+
+	state->vps_data[0] = data->data[4];
+	state->vps_data[1] = data->data[10];
+	state->vps_data[2] = data->data[11];
+	state->vps_data[3] = data->data[12];
+	state->vps_data[4] = data->data[13];
+	saa7127_dbg("Set VPS data %02x %02x %02x %02x %02x\n",
+		state->vps_data[0], state->vps_data[1],
+		state->vps_data[2], state->vps_data[3],
+		state->vps_data[4]);
+	saa7127_write(client, 0x55, state->vps_data[0]);
+	saa7127_write(client, 0x56, state->vps_data[1]);
+	saa7127_write(client, 0x57, state->vps_data[2]);
+	saa7127_write(client, 0x58, state->vps_data[3]);
+	saa7127_write(client, 0x59, state->vps_data[4]);
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_set_cc(struct i2c_client *client, struct v4l2_sliced_vbi_data *data)
+{
+	struct saa7127_state *state = i2c_get_clientdata(client);
+	u16 cc = data->data[1] << 8 | data->data[0];
+	int enable = (data->line != 0);
+
+	if (enable && (data->field != 0 || data->line != 21))
+		return -EINVAL;
+	if (state->cc_enable != enable) {
+		saa7127_dbg("Turn CC %s\n", enable ? "on" : "off");
+		saa7127_write(client, SAA7127_REG_CLOSED_CAPTION,
+				(state->xds_enable << 7) | (enable << 6) | 0x11);
+		state->cc_enable = enable;
+	}
+	if (!enable)
+		return 0;
+
+	saa7127_dbg_highvol("CC data: %04x\n", cc);
+	saa7127_write(client, SAA7127_REG_LINE_21_ODD_0, cc & 0xff);
+	saa7127_write(client, SAA7127_REG_LINE_21_ODD_1, cc >> 8);
+	state->cc_data = cc;
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_set_xds(struct i2c_client *client, struct v4l2_sliced_vbi_data *data)
+{
+	struct saa7127_state *state = i2c_get_clientdata(client);
+	u16 xds = data->data[1] << 8 | data->data[0];
+	int enable = (data->line != 0);
+
+	if (enable && (data->field != 1 || data->line != 21))
+		return -EINVAL;
+	if (state->xds_enable != enable) {
+		saa7127_dbg("Turn XDS %s\n", enable ? "on" : "off");
+		saa7127_write(client, SAA7127_REG_CLOSED_CAPTION,
+				(enable << 7) | (state->cc_enable << 6) | 0x11);
+		state->xds_enable = enable;
+	}
+	if (!enable)
+		return 0;
+
+	saa7127_dbg_highvol("XDS data: %04x\n", xds);
+	saa7127_write(client, SAA7127_REG_LINE_21_EVEN_0, xds & 0xff);
+	saa7127_write(client, SAA7127_REG_LINE_21_EVEN_1, xds >> 8);
+	state->xds_data = xds;
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_set_wss(struct i2c_client *client, struct v4l2_sliced_vbi_data *data)
+{
+	struct saa7127_state *state = i2c_get_clientdata(client);
+	int enable = (data->line != 0);
+
+	if (enable && (data->field != 0 || data->line != 23))
+		return -EINVAL;
+	if (state->wss_enable != enable) {
+		saa7127_dbg("Turn WSS %s\n", enable ? "on" : "off");
+		saa7127_write(client, 0x27, enable << 7);
+		state->wss_enable = enable;
+	}
+	if (!enable)
+		return 0;
+
+	saa7127_write(client, 0x26, data->data[0]);
+	saa7127_write(client, 0x27, 0x80 | (data->data[1] & 0x3f));
+	saa7127_dbg("WSS mode: %s\n", wss_strs[data->data[0] & 0xf]);
+	state->wss_mode = (data->data[1] & 0x3f) << 8 | data->data[0];
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_set_video_enable(struct i2c_client *client, int enable)
+{
+	struct saa7127_state *state = i2c_get_clientdata(client);
+
+	if (enable) {
+		saa7127_dbg("Enable Video Output\n");
+		saa7127_write(client, 0x2d, state->reg_2d);
+		saa7127_write(client, 0x61, state->reg_61);
+	} else {
+		saa7127_dbg("Disable Video Output\n");
+		saa7127_write(client, 0x2d, (state->reg_2d & 0xf0));
+		saa7127_write(client, 0x61, (state->reg_61 | 0xc0));
+	}
+	state->video_enable = enable;
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_set_std(struct i2c_client *client, v4l2_std_id std)
+{
+	struct saa7127_state *state = i2c_get_clientdata(client);
+	const struct i2c_reg_value *inittab;
+
+	if (std & V4L2_STD_525_60) {
+		saa7127_dbg("Selecting 60 Hz video Standard\n");
+		inittab = saa7127_init_config_60hz;
+		state->reg_61 = SAA7127_60HZ_DAC_CONTROL;
+	} else {
+		saa7127_dbg("Selecting 50 Hz video Standard\n");
+		inittab = saa7127_init_config_50hz;
+		state->reg_61 = SAA7127_50HZ_DAC_CONTROL;
+	}
+
+	/* Write Table */
+	saa7127_write_inittab(client, inittab);
+	state->std = std;
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_set_output_type(struct i2c_client *client, int output)
+{
+	struct saa7127_state *state = i2c_get_clientdata(client);
+
+	switch (output) {
+	case SAA7127_OUTPUT_TYPE_RGB:
+		state->reg_2d = 0x0f;	/* RGB + CVBS (for sync) */
+		state->reg_3a = 0x13;	/* by default switch YUV to RGB-matrix on */
+		break;
+
+	case SAA7127_OUTPUT_TYPE_COMPOSITE:
+		state->reg_2d = 0x08;	/* 00001000 CVBS only, RGB DAC's off (high impedance mode) */
+		state->reg_3a = 0x13;	/* by default switch YUV to RGB-matrix on */
+		break;
+
+	case SAA7127_OUTPUT_TYPE_SVIDEO:
+		state->reg_2d = 0xff;	/* 11111111  croma -> R, luma -> CVBS + G + B */
+		state->reg_3a = 0x13;	/* by default switch YUV to RGB-matrix on */
+		break;
+
+	case SAA7127_OUTPUT_TYPE_YUV_V:
+		state->reg_2d = 0x4f;	/* reg 2D = 01001111, all DAC's on, RGB + VBS */
+		state->reg_3a = 0x0b;	/* reg 3A = 00001011, bypass RGB-matrix */
+		break;
+
+	case SAA7127_OUTPUT_TYPE_YUV_C:
+		state->reg_2d = 0x0f;	/* reg 2D = 00001111, all DAC's on, RGB + CVBS */
+		state->reg_3a = 0x0b;	/* reg 3A = 00001011, bypass RGB-matrix */
+		break;
+
+	case SAA7127_OUTPUT_TYPE_BOTH:
+		state->reg_2d = 0xbf;
+		state->reg_3a = 0x13;	/* by default switch YUV to RGB-matrix on */
+		break;
+
+	default:
+		return -EINVAL;
+	}
+	saa7127_dbg("Selecting %s output type\n", output_strs[output]);
+
+	/* Configure Encoder */
+	saa7127_write(client, 0x2d, state->reg_2d);
+	saa7127_write(client, 0x3a, state->reg_3a | state->reg_3a_cb);
+	state->output_type = output;
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_set_input_type(struct i2c_client *client, int input)
+{
+	struct saa7127_state *state = i2c_get_clientdata(client);
+
+	switch (input) {
+	case SAA7127_INPUT_TYPE_NORMAL:	/* avia */
+		saa7127_dbg("Selecting Normal Encoder Input\n");
+		state->reg_3a_cb = 0;
+		break;
+
+	case SAA7127_INPUT_TYPE_TEST_IMAGE:	/* color bar */
+		saa7127_dbg("Selecting Color Bar generator\n");
+		state->reg_3a_cb = 0x80;
+		break;
+
+	default:
+		return -EINVAL;
+	}
+	saa7127_write(client, 0x3a, state->reg_3a | state->reg_3a_cb);
+	state->input_type = input;
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_command(struct i2c_client *client,
+			   unsigned int cmd, void *arg)
+{
+	struct saa7127_state *state = i2c_get_clientdata(client);
+	struct v4l2_format *fmt = arg;
+	int *iarg = arg;
+
+	switch (cmd) {
+	case VIDIOC_S_STD:
+		if (state->std == *(v4l2_std_id *)arg)
+			break;
+		return saa7127_set_std(client, *(v4l2_std_id *)arg);
+
+	case VIDIOC_G_STD:
+		*(v4l2_std_id *)arg = state->std;
+		break;
+
+	case VIDIOC_S_INPUT:
+		if (state->input_type == *iarg)
+			break;
+		return saa7127_set_input_type(client, *iarg);
+
+	case VIDIOC_S_OUTPUT:
+		if (state->output_type == *iarg)
+			break;
+		return saa7127_set_output_type(client, *iarg);
+
+	case VIDIOC_STREAMON:
+	case VIDIOC_STREAMOFF:
+		if (state->video_enable == (cmd == VIDIOC_STREAMON))
+			break;
+		return saa7127_set_video_enable(client, cmd == VIDIOC_STREAMON);
+
+	case VIDIOC_G_FMT:
+		if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE)
+			return -EINVAL;
+
+		memset(&fmt->fmt.sliced, 0, sizeof(fmt->fmt.sliced));
+		if (state->vps_enable)
+			fmt->fmt.sliced.service_lines[0][16] = V4L2_SLICED_VPS;
+		if (state->wss_enable)
+			fmt->fmt.sliced.service_lines[0][23] = V4L2_SLICED_WSS_625;
+		if (state->cc_enable) {
+			fmt->fmt.sliced.service_lines[0][21] = V4L2_SLICED_CAPTION_525;
+			fmt->fmt.sliced.service_lines[1][21] = V4L2_SLICED_CAPTION_525;
+		}
+		fmt->fmt.sliced.service_set =
+			(state->vps_enable ? V4L2_SLICED_VPS : 0) |
+			(state->wss_enable ? V4L2_SLICED_WSS_625 : 0) |
+			(state->cc_enable ? V4L2_SLICED_CAPTION_525 : 0);
+		break;
+
+	case VIDIOC_LOG_STATUS:
+		saa7127_info("Standard: %s\n", (state->std & V4L2_STD_525_60) ? "60 Hz" : "50 Hz");
+		saa7127_info("Input:    %s\n", state->input_type ?  "color bars" : "normal");
+		saa7127_info("Output:   %s\n", state->video_enable ?
+			output_strs[state->output_type] : "disabled");
+		saa7127_info("WSS:      %s\n", state->wss_enable ?
+			wss_strs[state->wss_mode] : "disabled");
+		saa7127_info("VPS:      %s\n", state->vps_enable ? "enabled" : "disabled");
+		saa7127_info("CC:       %s\n", state->cc_enable ? "enabled" : "disabled");
+		break;
+
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+	case VIDIOC_INT_G_REGISTER:
+	{
+		struct v4l2_register *reg = arg;
+
+		if (reg->i2c_id != I2C_DRIVERID_SAA7127)
+			return -EINVAL;
+		reg->val = saa7127_read(client, reg->reg & 0xff);
+		break;
+	}
+
+	case VIDIOC_INT_S_REGISTER:
+	{
+		struct v4l2_register *reg = arg;
+
+		if (reg->i2c_id != I2C_DRIVERID_SAA7127)
+			return -EINVAL;
+		if (!capable(CAP_SYS_ADMIN))
+			return -EPERM;
+		saa7127_write(client, reg->reg & 0xff, reg->val & 0xff);
+		break;
+	}
+#endif
+
+	case VIDIOC_INT_S_VBI_DATA:
+	{
+		struct v4l2_sliced_vbi_data *data = arg;
+
+		switch (data->id) {
+			case V4L2_SLICED_WSS_625:
+				return saa7127_set_wss(client, data);
+			case V4L2_SLICED_VPS:
+				return saa7127_set_vps(client, data);
+			case V4L2_SLICED_CAPTION_525:
+				if (data->field == 0)
+					return saa7127_set_cc(client, data);
+				return saa7127_set_xds(client, data);
+			default:
+				return -EINVAL;
+		}
+		break;
+	}
+
+	case VIDIOC_INT_G_CHIP_IDENT:
+		*(enum v4l2_chip_ident *)arg = state->ident;
+		break;
+
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static struct i2c_driver i2c_driver_saa7127;
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_attach(struct i2c_adapter *adapter, int address, int kind)
+{
+	struct i2c_client *client;
+	struct saa7127_state *state;
+	struct v4l2_sliced_vbi_data vbi = { 0, 0, 0, 0 };  /* set to disabled */
+	int read_result = 0;
+
+	/* Check if the adapter supports the needed features */
+	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
+		return 0;
+
+	client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL);
+	if (client == 0)
+		return -ENOMEM;
+
+	memset(client, 0, sizeof(struct i2c_client));
+	client->addr = address;
+	client->adapter = adapter;
+	client->driver = &i2c_driver_saa7127;
+	client->flags = I2C_CLIENT_ALLOW_USE;
+	snprintf(client->name, sizeof(client->name) - 1, "saa7127");
+
+	saa7127_dbg("detecting saa7127 client on address 0x%x\n", address << 1);
+
+	/* First test register 0: Bits 5-7 are a version ID (should be 0),
+	   and bit 2 should also be 0.
+	   This is rather general, so the second test is more specific and
+	   looks at the 'ending point of burst in clock cycles' which is
+	   0x1d after a reset and not expected to ever change. */
+	if ((saa7127_read(client, 0) & 0xe4) != 0 ||
+			(saa7127_read(client, 0x29) & 0x3f) != 0x1d) {
+		saa7127_dbg("saa7127 not found\n");
+		kfree(client);
+		return 0;
+	}
+	state = kmalloc(sizeof(struct saa7127_state), GFP_KERNEL);
+
+	if (state == NULL) {
+		kfree(client);
+		return (-ENOMEM);
+	}
+
+	i2c_set_clientdata(client, state);
+	memset(state, 0, sizeof(struct saa7127_state));
+
+	/* Configure Encoder */
+
+	saa7127_dbg("Configuring encoder\n");
+	saa7127_write_inittab(client, saa7127_init_config_common);
+	saa7127_set_std(client, V4L2_STD_NTSC);
+	saa7127_set_output_type(client, SAA7127_OUTPUT_TYPE_BOTH);
+	saa7127_set_vps(client, &vbi);
+	saa7127_set_wss(client, &vbi);
+	saa7127_set_cc(client, &vbi);
+	saa7127_set_xds(client, &vbi);
+	if (test_image == 1) {
+		/* The Encoder has an internal Colorbar generator */
+		/* This can be used for debugging */
+		saa7127_set_input_type(client, SAA7127_INPUT_TYPE_TEST_IMAGE);
+	} else {
+		saa7127_set_input_type(client, SAA7127_INPUT_TYPE_NORMAL);
+	}
+	saa7127_set_video_enable(client, 1);
+
+	/* Detect if it's an saa7129 */
+	read_result = saa7127_read(client, SAA7129_REG_FADE_KEY_COL2);
+	saa7127_write(client, SAA7129_REG_FADE_KEY_COL2, 0xaa);
+	if (saa7127_read(client, SAA7129_REG_FADE_KEY_COL2) == 0xaa) {
+		saa7127_info("saa7129 found @ 0x%x (%s)\n", address << 1, adapter->name);
+		saa7127_write(client, SAA7129_REG_FADE_KEY_COL2, read_result);
+		saa7127_write_inittab(client, saa7129_init_config_extra);
+		state->ident = V4L2_IDENT_SAA7129;
+	} else {
+		saa7127_info("saa7127 found @ 0x%x (%s)\n", address << 1, adapter->name);
+		state->ident = V4L2_IDENT_SAA7127;
+	}
+
+	i2c_attach_client(client);
+
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_probe(struct i2c_adapter *adapter)
+{
+#ifdef I2C_CLASS_TV_ANALOG
+	if (adapter->class & I2C_CLASS_TV_ANALOG)
+#else
+	if (adapter->id == I2C_HW_B_BT848)
+#endif
+		return i2c_probe(adapter, &addr_data, saa7127_attach);
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static int saa7127_detach(struct i2c_client *client)
+{
+	struct saa7127_state *state = i2c_get_clientdata(client);
+	int err;
+
+	/* Turn off TV output */
+	saa7127_set_video_enable(client, 0);
+
+	err = i2c_detach_client(client);
+
+	if (err) {
+		return err;
+	}
+
+	kfree(state);
+	kfree(client);
+	return 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static struct i2c_driver i2c_driver_saa7127 = {
+	.name = "saa7127",
+	.id = I2C_DRIVERID_SAA7127,
+	.flags = I2C_DF_NOTIFY,
+	.attach_adapter = saa7127_probe,
+	.detach_client = saa7127_detach,
+	.command = saa7127_command,
+	.owner = THIS_MODULE,
+};
+
+
+/* ----------------------------------------------------------------------- */
+
+static int __init saa7127_init_module(void)
+{
+	return i2c_add_driver(&i2c_driver_saa7127);
+}
+
+/* ----------------------------------------------------------------------- */
+
+static void __exit saa7127_cleanup_module(void)
+{
+	i2c_del_driver(&i2c_driver_saa7127);
+}
+
+/* ----------------------------------------------------------------------- */
+
+module_init(saa7127_init_module);
+module_exit(saa7127_cleanup_module);
diff --git a/drivers/media/video/saa7134/Kconfig b/drivers/media/video/saa7134/Kconfig
index 624e8808a517..8a5c3e71b37d 100644
--- a/drivers/media/video/saa7134/Kconfig
+++ b/drivers/media/video/saa7134/Kconfig
@@ -1,6 +1,6 @@
 config VIDEO_SAA7134
 	tristate "Philips SAA7134 support"
-	depends on VIDEO_DEV && PCI && I2C && SOUND
+	depends on VIDEO_DEV && PCI && I2C
 	select VIDEO_BUF
 	select VIDEO_IR
 	select VIDEO_TUNER
@@ -12,6 +12,29 @@ config VIDEO_SAA7134
 	  To compile this driver as a module, choose M here: the
 	  module will be called saa7134.
 
+config VIDEO_SAA7134_ALSA
+	tristate "Philips SAA7134 DMA audio support"
+	depends on VIDEO_SAA7134 && SND
+	select SND_PCM_OSS
+	---help---
+	  This is a video4linux driver for direct (DMA) audio in
+	  Philips SAA713x based TV cards using ALSA
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called saa7134-alsa.
+
+config VIDEO_SAA7134_OSS
+	tristate "Philips SAA7134 DMA audio support (OSS, DEPRECATED)"
+	depends on VIDEO_SAA7134 && SOUND_PRIME && !VIDEO_SAA7134_ALSA
+	---help---
+	  This is a video4linux driver for direct (DMA) audio in
+	  Philips SAA713x based TV cards using OSS
+
+	  This is deprecated in favor of the ALSA module
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called saa7134-oss.
+
 config VIDEO_SAA7134_DVB
 	tristate "DVB/ATSC Support for saa7134 based TV cards"
 	depends on VIDEO_SAA7134 && DVB_CORE
@@ -41,8 +64,8 @@ config VIDEO_SAA7134_DVB_ALL_FRONTENDS
 	  If you are unsure, choose Y.
 
 config VIDEO_SAA7134_DVB_MT352
-	tristate "Zarlink MT352 DVB-T Support"
-	default m
+	bool "Zarlink MT352 DVB-T Support"
+	default y
 	depends on VIDEO_SAA7134_DVB && !VIDEO_SAA7134_DVB_ALL_FRONTENDS
 	select DVB_MT352
 	---help---
@@ -50,8 +73,8 @@ config VIDEO_SAA7134_DVB_MT352
 	  Philips saa7134 chip and the MT352 demodulator.
 
 config VIDEO_SAA7134_DVB_TDA1004X
-	tristate "Phillips TDA10045H/TDA10046H DVB-T Support"
-	default m
+	bool "Phillips TDA10045H/TDA10046H DVB-T Support"
+	default y
 	depends on VIDEO_SAA7134_DVB && !VIDEO_SAA7134_DVB_ALL_FRONTENDS
 	select DVB_TDA1004X
 	---help---
@@ -59,8 +82,8 @@ config VIDEO_SAA7134_DVB_TDA1004X
 	  Philips saa7134 chip and the TDA10045H/TDA10046H demodulator.
 
 config VIDEO_SAA7134_DVB_NXT200X
-	tristate "NXT2002/NXT2004 ATSC Support"
-	default m
+	bool "NXT2002/NXT2004 ATSC Support"
+	default y
 	depends on VIDEO_SAA7134_DVB && !VIDEO_SAA7134_DVB_ALL_FRONTENDS
 	select DVB_NXT200X
 	---help---
diff --git a/drivers/media/video/saa7134/Makefile b/drivers/media/video/saa7134/Makefile
index e0b28f0533af..1ba998424bbd 100644
--- a/drivers/media/video/saa7134/Makefile
+++ b/drivers/media/video/saa7134/Makefile
@@ -1,24 +1,23 @@
 
 saa7134-objs :=	saa7134-cards.o saa7134-core.o saa7134-i2c.o	\
-		saa7134-oss.o saa7134-ts.o saa7134-tvaudio.o	\
-		saa7134-vbi.o saa7134-video.o saa7134-input.o
+		saa7134-ts.o saa7134-tvaudio.o saa7134-vbi.o    \
+		saa7134-video.o saa7134-input.o
 
 obj-$(CONFIG_VIDEO_SAA7134) +=  saa7134.o saa7134-empress.o \
-				saa6752hs.o saa7134-alsa.o
+				saa6752hs.o
+
+obj-$(CONFIG_VIDEO_SAA7134_ALSA) += saa7134-alsa.o
+obj-$(CONFIG_VIDEO_SAA7134_OSS) += saa7134-oss.o
+
 obj-$(CONFIG_VIDEO_SAA7134_DVB) += saa7134-dvb.o
 
 EXTRA_CFLAGS += -I$(src)/..
 EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/dvb-core
 EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/frontends
-ifneq ($(CONFIG_VIDEO_BUF_DVB),n)
- EXTRA_CFLAGS += -DHAVE_VIDEO_BUF_DVB=1
-endif
-ifneq ($(CONFIG_DVB_MT352),n)
- EXTRA_CFLAGS += -DHAVE_MT352=1
-endif
-ifneq ($(CONFIG_DVB_TDA1004X),n)
- EXTRA_CFLAGS += -DHAVE_TDA1004X=1
-endif
-ifneq ($(CONFIG_DVB_NXT200X),n)
- EXTRA_CFLAGS += -DHAVE_NXT200X=1
-endif
+
+extra-cflags-$(CONFIG_VIDEO_BUF_DVB) += -DHAVE_VIDEO_BUF_DVB=1
+extra-cflags-$(CONFIG_DVB_MT352)     += -DHAVE_MT352=1
+extra-cflags-$(CONFIG_DVB_TDA1004X)  += -DHAVE_TDA1004X=1
+extra-cflags-$(CONFIG_DVB_NXT200X)   += -DHAVE_NXT200X=1
+
+EXTRA_CFLAGS += $(extra-cflags-y) $(extra-cflags-m)
diff --git a/drivers/media/video/saa7134/saa6752hs.c b/drivers/media/video/saa7134/saa6752hs.c
index cdd1ed9c8065..a61d24f588f7 100644
--- a/drivers/media/video/saa7134/saa6752hs.c
+++ b/drivers/media/video/saa7134/saa6752hs.c
@@ -523,7 +523,8 @@ static int saa6752hs_attach(struct i2c_adapter *adap, int addr, int kind)
 	h->standard = 0;
 
 	i2c_set_clientdata(&h->client, h);
-        i2c_attach_client(&h->client);
+	i2c_attach_client(&h->client);
+
 	return 0;
 }
 
@@ -597,19 +598,19 @@ saa6752hs_command(struct i2c_client *client, unsigned int cmd, void *arg)
 
 static struct i2c_driver driver = {
 	.owner          = THIS_MODULE,
-        .name           = "i2c saa6752hs MPEG encoder",
-        .id             = I2C_DRIVERID_SAA6752HS,
-        .flags          = I2C_DF_NOTIFY,
-        .attach_adapter = saa6752hs_probe,
-        .detach_client  = saa6752hs_detach,
-        .command        = saa6752hs_command,
+	.name           = "i2c saa6752hs MPEG encoder",
+	.id             = I2C_DRIVERID_SAA6752HS,
+	.flags          = I2C_DF_NOTIFY,
+	.attach_adapter = saa6752hs_probe,
+	.detach_client  = saa6752hs_detach,
+	.command        = saa6752hs_command,
 };
 
 static struct i2c_client client_template =
 {
 	.name       = "saa6752hs",
 	.flags      = I2C_CLIENT_ALLOW_USE,
-        .driver     = &driver,
+	.driver     = &driver,
 };
 
 static int __init saa6752hs_init_module(void)
diff --git a/drivers/media/video/saa7134/saa7134-alsa.c b/drivers/media/video/saa7134/saa7134-alsa.c
index 4f3c42354329..ade05f75fdb0 100644
--- a/drivers/media/video/saa7134/saa7134-alsa.c
+++ b/drivers/media/video/saa7134/saa7134-alsa.c
@@ -30,7 +30,9 @@
 #include <sound/core.h>
 #include <sound/control.h>
 #include <sound/pcm.h>
+#include <sound/pcm_params.h>
 #include <sound/initval.h>
+#include <linux/interrupt.h>
 
 #include "saa7134.h"
 #include "saa7134-reg.h"
@@ -49,6 +51,7 @@ MODULE_PARM_DESC(debug,"enable debug messages [alsa]");
 #define MIXER_ADDR_LINE2	2
 #define MIXER_ADDR_LAST		2
 
+
 static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX;	/* Index 0-MAX */
 static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR;	/* ID for this card */
 static int enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 0};
@@ -57,18 +60,21 @@ module_param_array(index, int, NULL, 0444);
 MODULE_PARM_DESC(index, "Index value for SAA7134 capture interface(s).");
 
 #define dprintk(fmt, arg...)    if (debug) \
-        printk(KERN_DEBUG "%s/alsa: " fmt, dev->name , ## arg)
+	printk(KERN_DEBUG "%s/alsa: " fmt, dev->name , ##arg)
+
+
 
 /*
  * Main chip structure
  */
+
 typedef struct snd_card_saa7134 {
 	snd_card_t *card;
 	spinlock_t mixer_lock;
 	int mixer_volume[MIXER_ADDR_LAST+1][2];
 	int capture_source[MIXER_ADDR_LAST+1][2];
 	struct pci_dev *pci;
-	struct saa7134_dev *saadev;
+	struct saa7134_dev *dev;
 
 	unsigned long iobase;
 	int irq;
@@ -83,12 +89,10 @@ typedef struct snd_card_saa7134 {
  */
 
 typedef struct snd_card_saa7134_pcm {
-	struct saa7134_dev *saadev;
+	struct saa7134_dev *dev;
 
 	spinlock_t lock;
-	unsigned int pcm_size;		/* buffer size */
-	unsigned int pcm_count;		/* bytes per period */
-	unsigned int pcm_bps;		/* bytes per second */
+
 	snd_pcm_substream_t *substream;
 } snd_card_saa7134_pcm_t;
 
@@ -100,13 +104,11 @@ static snd_card_t *snd_saa7134_cards[SNDRV_CARDS];
  *
  *   Called when the capture device is released or the buffer overflows
  *
- *   - Copied verbatim from saa7134-oss's dsp_dma_stop. Can be dropped
- *     if we just share dsp_dma_stop and use it here
+ *   - Copied verbatim from saa7134-oss's dsp_dma_stop.
  *
  */
 
 static void saa7134_dma_stop(struct saa7134_dev *dev)
-
 {
 	dev->dmasound.dma_blk     = -1;
 	dev->dmasound.dma_running = 0;
@@ -118,8 +120,7 @@ static void saa7134_dma_stop(struct saa7134_dev *dev)
  *
  *   Called when preparing the capture device for use
  *
- *   - Copied verbatim from saa7134-oss's dsp_dma_start. Can be dropped
- *     if we just share dsp_dma_start and use it here
+ *   - Copied verbatim from saa7134-oss's dsp_dma_start.
  *
  */
 
@@ -141,7 +142,8 @@ static void saa7134_dma_start(struct saa7134_dev *dev)
  *
  */
 
-void saa7134_irq_alsa_done(struct saa7134_dev *dev, unsigned long status)
+static void saa7134_irq_alsa_done(struct saa7134_dev *dev,
+				  unsigned long status)
 {
 	int next_blk, reg = 0;
 
@@ -170,9 +172,9 @@ void saa7134_irq_alsa_done(struct saa7134_dev *dev, unsigned long status)
 	if (dev->dmasound.read_count >= dev->dmasound.blksize * (dev->dmasound.blocks-2)) {
 		dprintk("irq: overrun [full=%d/%d] - Blocks in %d\n",dev->dmasound.read_count,
 			dev->dmasound.bufsize, dev->dmasound.blocks);
+		spin_unlock(&dev->slock);
 		snd_pcm_stop(dev->dmasound.substream,SNDRV_PCM_STATE_XRUN);
-		saa7134_dma_stop(dev);
-		goto done;
+		return;
 	}
 
 	/* next block addr */
@@ -194,6 +196,7 @@ void saa7134_irq_alsa_done(struct saa7134_dev *dev, unsigned long status)
 		snd_pcm_period_elapsed(dev->dmasound.substream);
 		spin_lock(&dev->slock);
 	}
+
  done:
 	spin_unlock(&dev->slock);
 
@@ -209,7 +212,9 @@ void saa7134_irq_alsa_done(struct saa7134_dev *dev, unsigned long status)
 
 static irqreturn_t saa7134_alsa_irq(int irq, void *dev_id, struct pt_regs *regs)
 {
-	struct saa7134_dev *dev = (struct saa7134_dev*) dev_id;
+	struct saa7134_dmasound *dmasound = dev_id;
+	struct saa7134_dev *dev = dmasound->priv_data;
+
 	unsigned long report, status;
 	int loop, handled = 0;
 
@@ -248,56 +253,23 @@ static int snd_card_saa7134_capture_trigger(snd_pcm_substream_t * substream,
 					  int cmd)
 {
 	snd_pcm_runtime_t *runtime = substream->runtime;
-	snd_card_saa7134_pcm_t *saapcm = runtime->private_data;
-	struct saa7134_dev *dev=saapcm->saadev;
+	snd_card_saa7134_pcm_t *pcm = runtime->private_data;
+	struct saa7134_dev *dev=pcm->dev;
 	int err = 0;
 
-	spin_lock_irq(&dev->slock);
-        if (cmd == SNDRV_PCM_TRIGGER_START) {
+	spin_lock(&dev->slock);
+	if (cmd == SNDRV_PCM_TRIGGER_START) {
 		/* start dma */
 		saa7134_dma_start(dev);
-        } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
+	} else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
 		/* stop dma */
 		saa7134_dma_stop(dev);
-        } else {
-                err = -EINVAL;
-        }
-	spin_unlock_irq(&dev->slock);
-
-        return err;
-}
-
-/*
- * DMA buffer config
- *
- *   Sets the values that will later be used as the size of the buffer,
- *  size of the fragments, and total number of fragments.
- *   Must be called during the preparation stage, before memory is
- *  allocated
- *
- *   - Copied verbatim from saa7134-oss. Can be dropped
- *     if we just share dsp_buffer_conf from OSS.
- */
+	} else {
+		err = -EINVAL;
+	}
+	spin_unlock(&dev->slock);
 
-static int dsp_buffer_conf(struct saa7134_dev *dev, int blksize, int blocks)
-{
-	if (blksize < 0x100)
-		blksize = 0x100;
-	if (blksize > 0x10000)
-		blksize = 0x10000;
-
-	if (blocks < 2)
-		blocks = 2;
-	if ((blksize * blocks) > 1024*1024)
-		blocks = 1024*1024 / blksize;
-
-	dev->dmasound.blocks  = blocks;
-	dev->dmasound.blksize = blksize;
-	dev->dmasound.bufsize = blksize * blocks;
-
-	dprintk("buffer config: %d blocks / %d bytes, %d kB total\n",
-		blocks,blksize,blksize * blocks / 1024);
-	return 0;
+	return err;
 }
 
 /*
@@ -307,16 +279,16 @@ static int dsp_buffer_conf(struct saa7134_dev *dev, int blksize, int blocks)
  *  ALSA, but I was unable to use ALSA's own DMA, and had to force the
  *  usage of V4L's
  *
- *   - Copied verbatim from saa7134-oss. Can be dropped
- *     if we just share dsp_buffer_init from OSS.
+ *   - Copied verbatim from saa7134-oss.
+ *
  */
 
 static int dsp_buffer_init(struct saa7134_dev *dev)
 {
 	int err;
 
-	if (!dev->dmasound.bufsize)
-		BUG();
+	BUG_ON(!dev->dmasound.bufsize);
+
 	videobuf_dma_init(&dev->dmasound.dma);
 	err = videobuf_dma_init_kernel(&dev->dmasound.dma, PCI_DMA_FROMDEVICE,
 				       (dev->dmasound.bufsize + PAGE_SIZE) >> PAGE_SHIFT);
@@ -326,6 +298,28 @@ static int dsp_buffer_init(struct saa7134_dev *dev)
 }
 
 /*
+ * DMA buffer release
+ *
+ *   Called after closing the device, during snd_card_saa7134_capture_close
+ *
+ */
+
+static int dsp_buffer_free(struct saa7134_dev *dev)
+{
+	if (!dev->dmasound.blksize)
+		BUG();
+
+	videobuf_dma_free(&dev->dmasound.dma);
+
+	dev->dmasound.blocks  = 0;
+	dev->dmasound.blksize = 0;
+	dev->dmasound.bufsize = 0;
+
+       return 0;
+}
+
+
+/*
  * ALSA PCM preparation
  *
  *   - One of the ALSA capture callbacks.
@@ -340,84 +334,30 @@ static int dsp_buffer_init(struct saa7134_dev *dev)
 static int snd_card_saa7134_capture_prepare(snd_pcm_substream_t * substream)
 {
 	snd_pcm_runtime_t *runtime = substream->runtime;
-	int err, bswap, sign;
+	int bswap, sign;
 	u32 fmt, control;
 	snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream);
 	struct saa7134_dev *dev;
-	snd_card_saa7134_pcm_t *saapcm = runtime->private_data;
-	unsigned int bps;
-	unsigned long size;
-	unsigned count;
+	snd_card_saa7134_pcm_t *pcm = runtime->private_data;
 
-	size = snd_pcm_lib_buffer_bytes(substream);
-	count = snd_pcm_lib_period_bytes(substream);
-
-	saapcm->saadev->dmasound.substream = substream;
-	bps = runtime->rate * runtime->channels;
-	bps *= snd_pcm_format_width(runtime->format);
-	bps /= 8;
-	if (bps <= 0)
-		return -EINVAL;
-	saapcm->pcm_bps = bps;
-	saapcm->pcm_size = snd_pcm_lib_buffer_bytes(substream);
-	saapcm->pcm_count = snd_pcm_lib_period_bytes(substream);
-
-
-	dev=saa7134->saadev;
-
-	dsp_buffer_conf(dev,saapcm->pcm_count,(saapcm->pcm_size/saapcm->pcm_count));
-
-	err = dsp_buffer_init(dev);
-	if (0 != err)
-		goto fail2;
-
-	/* prepare buffer */
-	if (0 != (err = videobuf_dma_pci_map(dev->pci,&dev->dmasound.dma)))
-		return err;
-	if (0 != (err = saa7134_pgtable_alloc(dev->pci,&dev->dmasound.pt)))
-		goto fail1;
-	if (0 != (err = saa7134_pgtable_build(dev->pci,&dev->dmasound.pt,
-					      dev->dmasound.dma.sglist,
-					      dev->dmasound.dma.sglen,
-					      0)))
-		goto fail2;
+	pcm->dev->dmasound.substream = substream;
 
+	dev = saa7134->dev;
 
-
-	switch (runtime->format) {
-	  case SNDRV_PCM_FORMAT_U8:
-	  case SNDRV_PCM_FORMAT_S8:
+	if (snd_pcm_format_width(runtime->format) == 8)
 		fmt = 0x00;
-		break;
-	  case SNDRV_PCM_FORMAT_U16_LE:
-	  case SNDRV_PCM_FORMAT_U16_BE:
-	  case SNDRV_PCM_FORMAT_S16_LE:
-	  case SNDRV_PCM_FORMAT_S16_BE:
+	else
 		fmt = 0x01;
-		break;
-	  default:
-		err = -EINVAL;
-		return 1;
-	}
 
-	switch (runtime->format) {
-	  case SNDRV_PCM_FORMAT_S8:
-	  case SNDRV_PCM_FORMAT_S16_LE:
-	  case SNDRV_PCM_FORMAT_S16_BE:
+	if (snd_pcm_format_signed(runtime->format))
 		sign = 1;
-		break;
-	  default:
+	else
 		sign = 0;
-		break;
-	}
 
-	switch (runtime->format) {
-	  case SNDRV_PCM_FORMAT_U16_BE:
-	  case SNDRV_PCM_FORMAT_S16_BE:
-		bswap = 1; break;
-	  default:
-		bswap = 0; break;
-	}
+	if (snd_pcm_format_big_endian(runtime->format))
+		bswap = 1;
+	else
+		bswap = 0;
 
 	switch (dev->pci->device) {
 	  case PCI_DEVICE_ID_PHILIPS_SAA7134:
@@ -445,7 +385,6 @@ static int snd_card_saa7134_capture_prepare(snd_pcm_substream_t * substream)
 			fmt |= 0x04;
 		saa_writel(SAA7133_NUM_SAMPLES, dev->dmasound.blksize -1);
 		saa_writel(SAA7133_AUDIO_CHANNEL, 0x543210 | (fmt << 24));
-		//saa_writel(SAA7133_AUDIO_CHANNEL, 0x543210);
 		break;
 	}
 
@@ -459,12 +398,6 @@ static int snd_card_saa7134_capture_prepare(snd_pcm_substream_t * substream)
 	if (bswap)
 		control |= SAA7134_RS_CONTROL_BSWAP;
 
-	/* I should be able to use runtime->dma_addr in the control
-	   byte, but it doesn't work. So I allocate the DMA using the
-	   V4L functions, and force ALSA to use that as the DMA area */
-
-	runtime->dma_area = dev->dmasound.dma.vmalloc;
-
 	saa_writel(SAA7134_RS_BA1(6),0);
 	saa_writel(SAA7134_RS_BA2(6),dev->dmasound.blksize);
 	saa_writel(SAA7134_RS_PITCH(6),0);
@@ -473,12 +406,6 @@ static int snd_card_saa7134_capture_prepare(snd_pcm_substream_t * substream)
 	dev->dmasound.rate = runtime->rate;
 
 	return 0;
- fail2:
-	saa7134_pgtable_free(dev->pci,&dev->dmasound.pt);
- fail1:
-	videobuf_dma_pci_unmap(dev->pci,&dev->dmasound.dma);
-	return err;
-
 
 }
 
@@ -496,10 +423,8 @@ static int snd_card_saa7134_capture_prepare(snd_pcm_substream_t * substream)
 static snd_pcm_uframes_t snd_card_saa7134_capture_pointer(snd_pcm_substream_t * substream)
 {
 	snd_pcm_runtime_t *runtime = substream->runtime;
-	snd_card_saa7134_pcm_t *saapcm = runtime->private_data;
-	struct saa7134_dev *dev=saapcm->saadev;
-
-
+	snd_card_saa7134_pcm_t *pcm = runtime->private_data;
+	struct saa7134_dev *dev=pcm->dev;
 
 	if (dev->dmasound.read_count) {
 		dev->dmasound.read_count  -= snd_pcm_lib_period_bytes(substream);
@@ -540,9 +465,9 @@ static snd_pcm_hardware_t snd_card_saa7134_capture =
 
 static void snd_card_saa7134_runtime_free(snd_pcm_runtime_t *runtime)
 {
-	snd_card_saa7134_pcm_t *saapcm = runtime->private_data;
+	snd_card_saa7134_pcm_t *pcm = runtime->private_data;
 
-	kfree(saapcm);
+	kfree(pcm);
 }
 
 
@@ -552,17 +477,76 @@ static void snd_card_saa7134_runtime_free(snd_pcm_runtime_t *runtime)
  *   - One of the ALSA capture callbacks.
  *
  *   Called on initialization, right before the PCM preparation
- *   Usually used in ALSA to allocate the DMA, but since we don't use the
- *  ALSA DMA it does nothing
  *
  */
 
 static int snd_card_saa7134_hw_params(snd_pcm_substream_t * substream,
 				    snd_pcm_hw_params_t * hw_params)
 {
+	snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream);
+	struct saa7134_dev *dev;
+	unsigned int period_size, periods;
+	int err;
 
-	return 0;
+	period_size = params_period_bytes(hw_params);
+	periods = params_periods(hw_params);
+
+	snd_assert(period_size >= 0x100 && period_size <= 0x10000,
+		   return -EINVAL);
+	snd_assert(periods >= 2, return -EINVAL);
+	snd_assert(period_size * periods <= 1024 * 1024, return -EINVAL);
+
+	dev = saa7134->dev;
+
+	if (dev->dmasound.blocks == periods &&
+	    dev->dmasound.blksize == period_size)
+		return 0;
 
+	/* release the old buffer */
+	if (substream->runtime->dma_area) {
+		saa7134_pgtable_free(dev->pci, &dev->dmasound.pt);
+		videobuf_dma_pci_unmap(dev->pci, &dev->dmasound.dma);
+		dsp_buffer_free(dev);
+		substream->runtime->dma_area = NULL;
+	}
+	dev->dmasound.blocks  = periods;
+	dev->dmasound.blksize = period_size;
+	dev->dmasound.bufsize = period_size * periods;
+
+	err = dsp_buffer_init(dev);
+	if (0 != err) {
+		dev->dmasound.blocks  = 0;
+		dev->dmasound.blksize = 0;
+		dev->dmasound.bufsize = 0;
+		return err;
+	}
+
+	if (0 != (err = videobuf_dma_pci_map(dev->pci, &dev->dmasound.dma))) {
+		dsp_buffer_free(dev);
+		return err;
+	}
+	if (0 != (err = saa7134_pgtable_alloc(dev->pci,&dev->dmasound.pt))) {
+		videobuf_dma_pci_unmap(dev->pci, &dev->dmasound.dma);
+		dsp_buffer_free(dev);
+		return err;
+	}
+	if (0 != (err = saa7134_pgtable_build(dev->pci,&dev->dmasound.pt,
+						dev->dmasound.dma.sglist,
+						dev->dmasound.dma.sglen,
+						0))) {
+		saa7134_pgtable_free(dev->pci, &dev->dmasound.pt);
+		videobuf_dma_pci_unmap(dev->pci, &dev->dmasound.dma);
+		dsp_buffer_free(dev);
+		return err;
+	}
+
+	/* I should be able to use runtime->dma_addr in the control
+	   byte, but it doesn't work. So I allocate the DMA using the
+	   V4L functions, and force ALSA to use that as the DMA area */
+
+	substream->runtime->dma_area = dev->dmasound.dma.vmalloc;
+
+	return 1;
 
 }
 
@@ -572,33 +556,23 @@ static int snd_card_saa7134_hw_params(snd_pcm_substream_t * substream,
  *   - One of the ALSA capture callbacks.
  *
  *   Called after closing the device, but before snd_card_saa7134_capture_close
- *   Usually used in ALSA to free the DMA, but since we don't use the
- *  ALSA DMA I'm almost sure this isn't necessary.
+ *   It stops the DMA audio and releases the buffers.
  *
  */
 
 static int snd_card_saa7134_hw_free(snd_pcm_substream_t * substream)
 {
-	return 0;
-}
-
-/*
- * DMA buffer release
- *
- *   Called after closing the device, during snd_card_saa7134_capture_close
- *
- */
+	snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream);
+	struct saa7134_dev *dev;
 
-static int dsp_buffer_free(struct saa7134_dev *dev)
-{
-	if (!dev->dmasound.blksize)
-		BUG();
+	dev = saa7134->dev;
 
-	videobuf_dma_free(&dev->dmasound.dma);
-
-	dev->dmasound.blocks  = 0;
-	dev->dmasound.blksize = 0;
-	dev->dmasound.bufsize = 0;
+	if (substream->runtime->dma_area) {
+		saa7134_pgtable_free(dev->pci, &dev->dmasound.pt);
+		videobuf_dma_pci_unmap(dev->pci, &dev->dmasound.dma);
+		dsp_buffer_free(dev);
+		substream->runtime->dma_area = NULL;
+	}
 
 	return 0;
 }
@@ -608,21 +582,12 @@ static int dsp_buffer_free(struct saa7134_dev *dev)
  *
  *   - One of the ALSA capture callbacks.
  *
- *   Called after closing the device. It stops the DMA audio and releases
- *  the buffers
+ *   Called after closing the device.
  *
  */
 
 static int snd_card_saa7134_capture_close(snd_pcm_substream_t * substream)
 {
-	snd_card_saa7134_t *chip = snd_pcm_substream_chip(substream);
-	struct saa7134_dev *dev = chip->saadev;
-
-	/* unlock buffer */
-	saa7134_pgtable_free(dev->pci,&dev->dmasound.pt);
-	videobuf_dma_pci_unmap(dev->pci,&dev->dmasound.dma);
-
-	dsp_buffer_free(dev);
 	return 0;
 }
 
@@ -639,29 +604,28 @@ static int snd_card_saa7134_capture_close(snd_pcm_substream_t * substream)
 static int snd_card_saa7134_capture_open(snd_pcm_substream_t * substream)
 {
 	snd_pcm_runtime_t *runtime = substream->runtime;
-	snd_card_saa7134_pcm_t *saapcm;
+	snd_card_saa7134_pcm_t *pcm;
 	snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream);
-	struct saa7134_dev *dev = saa7134->saadev;
+	struct saa7134_dev *dev = saa7134->dev;
 	int err;
 
 	down(&dev->dmasound.lock);
 
-	dev->dmasound.afmt        = SNDRV_PCM_FORMAT_U8;
-	dev->dmasound.channels    = 2;
 	dev->dmasound.read_count  = 0;
 	dev->dmasound.read_offset = 0;
 
 	up(&dev->dmasound.lock);
 
-	saapcm = kzalloc(sizeof(*saapcm), GFP_KERNEL);
-	if (saapcm == NULL)
+	pcm = kzalloc(sizeof(*pcm), GFP_KERNEL);
+	if (pcm == NULL)
 		return -ENOMEM;
-	saapcm->saadev=saa7134->saadev;
 
-	spin_lock_init(&saapcm->lock);
+	pcm->dev=saa7134->dev;
+
+	spin_lock_init(&pcm->lock);
 
-	saapcm->substream = substream;
-	runtime->private_data = saapcm;
+	pcm->substream = substream;
+	runtime->private_data = pcm;
 	runtime->private_free = snd_card_saa7134_runtime_free;
 	runtime->hw = snd_card_saa7134_capture;
 
@@ -736,7 +700,6 @@ static int snd_saa7134_volume_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_
 static int snd_saa7134_volume_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
 {
 	snd_card_saa7134_t *chip = snd_kcontrol_chip(kcontrol);
-	unsigned long flags;
 	int change, addr = kcontrol->private_value;
 	int left, right;
 
@@ -750,12 +713,12 @@ static int snd_saa7134_volume_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_
 		right = 0;
 	if (right > 20)
 		right = 20;
-	spin_lock_irqsave(&chip->mixer_lock, flags);
+	spin_lock_irq(&chip->mixer_lock);
 	change = chip->mixer_volume[addr][0] != left ||
 		 chip->mixer_volume[addr][1] != right;
 	chip->mixer_volume[addr][0] = left;
 	chip->mixer_volume[addr][1] = right;
-	spin_unlock_irqrestore(&chip->mixer_lock, flags);
+	spin_unlock_irq(&chip->mixer_lock);
 	return change;
 }
 
@@ -777,38 +740,37 @@ static int snd_saa7134_capsrc_info(snd_kcontrol_t * kcontrol, snd_ctl_elem_info_
 static int snd_saa7134_capsrc_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
 {
 	snd_card_saa7134_t *chip = snd_kcontrol_chip(kcontrol);
-	unsigned long flags;
 	int addr = kcontrol->private_value;
 
-	spin_lock_irqsave(&chip->mixer_lock, flags);
+	spin_lock_irq(&chip->mixer_lock);
 	ucontrol->value.integer.value[0] = chip->capture_source[addr][0];
 	ucontrol->value.integer.value[1] = chip->capture_source[addr][1];
-	spin_unlock_irqrestore(&chip->mixer_lock, flags);
+	spin_unlock_irq(&chip->mixer_lock);
+
 	return 0;
 }
 
 static int snd_saa7134_capsrc_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
 {
 	snd_card_saa7134_t *chip = snd_kcontrol_chip(kcontrol);
-	unsigned long flags;
 	int change, addr = kcontrol->private_value;
 	int left, right;
 	u32 anabar, xbarin;
 	int analog_io, rate;
 	struct saa7134_dev *dev;
 
-	dev = chip->saadev;
+	dev = chip->dev;
 
 	left = ucontrol->value.integer.value[0] & 1;
 	right = ucontrol->value.integer.value[1] & 1;
-	spin_lock_irqsave(&chip->mixer_lock, flags);
+	spin_lock_irq(&chip->mixer_lock);
 
 	change = chip->capture_source[addr][0] != left ||
 		 chip->capture_source[addr][1] != right;
 	chip->capture_source[addr][0] = left;
 	chip->capture_source[addr][1] = right;
 	dev->dmasound.input=addr;
-	spin_unlock_irqrestore(&chip->mixer_lock, flags);
+	spin_unlock_irq(&chip->mixer_lock);
 
 
 	if (change) {
@@ -898,43 +860,44 @@ static int snd_card_saa7134_new_mixer(snd_card_saa7134_t * chip)
 	return 0;
 }
 
-static int snd_saa7134_free(snd_card_saa7134_t *chip)
+static void snd_saa7134_free(snd_card_t * card)
 {
-	return 0;
-}
+	snd_card_saa7134_t *chip = card->private_data;
+
+	if (chip->dev->dmasound.priv_data == NULL)
+		return;
+
+	if (chip->irq >= 0) {
+		synchronize_irq(chip->irq);
+		free_irq(chip->irq, &chip->dev->dmasound);
+	}
+
+	chip->dev->dmasound.priv_data = NULL;
 
-static int snd_saa7134_dev_free(snd_device_t *device)
-{
-	snd_card_saa7134_t *chip = device->device_data;
-	return snd_saa7134_free(chip);
 }
 
 /*
  * ALSA initialization
  *
- *   Called by saa7134-core, it creates the basic structures and registers
- *  the ALSA devices
+ *   Called by the init routine, once for each saa7134 device present,
+ *  it creates the basic structures and registers the ALSA devices
  *
  */
 
-int alsa_card_saa7134_create (struct saa7134_dev *saadev)
+static int alsa_card_saa7134_create(struct saa7134_dev *dev, int devnum)
 {
-	static int dev;
 
 	snd_card_t *card;
 	snd_card_saa7134_t *chip;
 	int err;
-	static snd_device_ops_t ops = {
-		.dev_free =     snd_saa7134_dev_free,
-	};
 
 
-	if (dev >= SNDRV_CARDS)
+	if (devnum >= SNDRV_CARDS)
 		return -ENODEV;
-	if (!enable[dev])
+	if (!enable[devnum])
 		return -ENODEV;
 
-	card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
+	card = snd_card_new(index[devnum], id[devnum], THIS_MODULE, sizeof(snd_card_saa7134_t));
 
 	if (card == NULL)
 		return -ENOMEM;
@@ -943,34 +906,33 @@ int alsa_card_saa7134_create (struct saa7134_dev *saadev)
 
 	/* Card "creation" */
 
-	chip = kcalloc(1, sizeof(*chip), GFP_KERNEL);
-	if (chip == NULL) {
-		return -ENOMEM;
-	}
+	card->private_free = snd_saa7134_free;
+	chip = (snd_card_saa7134_t *) card->private_data;
 
 	spin_lock_init(&chip->lock);
 	spin_lock_init(&chip->mixer_lock);
 
-	chip->saadev = saadev;
+	chip->dev = dev;
 
 	chip->card = card;
 
-	chip->pci = saadev->pci;
-	chip->irq = saadev->pci->irq;
-	chip->iobase = pci_resource_start(saadev->pci, 0);
+	chip->pci = dev->pci;
+	chip->iobase = pci_resource_start(dev->pci, 0);
 
-	err = request_irq(saadev->pci->irq, saa7134_alsa_irq,
-				SA_SHIRQ | SA_INTERRUPT, saadev->name, saadev);
+
+	err = request_irq(dev->pci->irq, saa7134_alsa_irq,
+				SA_SHIRQ | SA_INTERRUPT, dev->name,
+				(void*) &dev->dmasound);
 
 	if (err < 0) {
 		printk(KERN_ERR "%s: can't get IRQ %d for ALSA\n",
-			saadev->name, saadev->pci->irq);
+			dev->name, dev->pci->irq);
 		goto __nodev;
 	}
 
-	if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
-		goto __nodev;
-	}
+	chip->irq = dev->pci->irq;
+
+	init_MUTEX(&dev->dmasound.lock);
 
 	if ((err = snd_card_saa7134_new_mixer(chip)) < 0)
 		goto __nodev;
@@ -984,19 +946,36 @@ int alsa_card_saa7134_create (struct saa7134_dev *saadev)
 
 	strcpy(card->shortname, "SAA7134");
 	sprintf(card->longname, "%s at 0x%lx irq %d",
-		chip->saadev->name, chip->iobase, chip->irq);
+		chip->dev->name, chip->iobase, chip->irq);
+
+	printk(KERN_INFO "%s/alsa: %s registered as card %d\n",dev->name,card->longname,index[devnum]);
 
 	if ((err = snd_card_register(card)) == 0) {
-		snd_saa7134_cards[dev] = card;
+		snd_saa7134_cards[devnum] = card;
 		return 0;
 	}
 
 __nodev:
 	snd_card_free(card);
-	kfree(chip);
 	return err;
 }
 
+
+static int alsa_device_init(struct saa7134_dev *dev)
+{
+	dev->dmasound.priv_data = dev;
+	alsa_card_saa7134_create(dev,dev->nr);
+	return 1;
+}
+
+static int alsa_device_exit(struct saa7134_dev *dev)
+{
+
+	snd_card_free(snd_saa7134_cards[dev->nr]);
+	snd_saa7134_cards[dev->nr] = NULL;
+	return 1;
+}
+
 /*
  * Module initializer
  *
@@ -1007,17 +986,30 @@ __nodev:
 
 static int saa7134_alsa_init(void)
 {
-        struct saa7134_dev *saadev = NULL;
-        struct list_head *list;
+	struct saa7134_dev *dev = NULL;
+	struct list_head *list;
+
+	if (!dmasound_init && !dmasound_exit) {
+		dmasound_init = alsa_device_init;
+		dmasound_exit = alsa_device_exit;
+	} else {
+		printk(KERN_WARNING "saa7134 ALSA: can't load, DMA sound handler already assigned (probably to OSS)\n");
+		return -EBUSY;
+	}
 
 	printk(KERN_INFO "saa7134 ALSA driver for DMA sound loaded\n");
 
-        list_for_each(list,&saa7134_devlist) {
-                saadev = list_entry(list, struct saa7134_dev, devlist);
-		alsa_card_saa7134_create(saadev);
-        }
+	list_for_each(list,&saa7134_devlist) {
+		dev = list_entry(list, struct saa7134_dev, devlist);
+		if (dev->dmasound.priv_data == NULL) {
+			alsa_device_init(dev);
+		} else {
+			printk(KERN_ERR "saa7134 ALSA: DMA sound is being handled by OSS. ignoring %s\n",dev->name);
+			return -EBUSY;
+		}
+	}
 
-	if (saadev == NULL)
+	if (dev == NULL)
 		printk(KERN_INFO "saa7134 ALSA: no saa7134 cards found\n");
 
 	return 0;
@@ -1028,7 +1020,7 @@ static int saa7134_alsa_init(void)
  * Module destructor
  */
 
-void saa7134_alsa_exit(void)
+static void saa7134_alsa_exit(void)
 {
 	int idx;
 
@@ -1036,12 +1028,18 @@ void saa7134_alsa_exit(void)
 		snd_card_free(snd_saa7134_cards[idx]);
 	}
 
+	dmasound_init = NULL;
+	dmasound_exit = NULL;
 	printk(KERN_INFO "saa7134 ALSA driver for DMA sound unloaded\n");
 
 	return;
 }
 
-module_init(saa7134_alsa_init);
+/* We initialize this late, to make sure the sound system is up and running */
+late_initcall(saa7134_alsa_init);
 module_exit(saa7134_alsa_exit);
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Ricardo Cerqueira");
+
+
+
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index 663d03e5bc67..672fb205959f 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -976,7 +976,7 @@ struct saa7134_board saa7134_boards[] = {
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
-		.tda9887_conf   = TDA9887_PRESENT | TDA9887_INTERCARRIER,
+		.tda9887_conf   = TDA9887_PRESENT | TDA9887_INTERCARRIER | TDA9887_PORT2_ACTIVE,
 		.inputs         = {{
 			.name = name_tv,
 			.vmux = 3,
@@ -2529,6 +2529,32 @@ struct saa7134_board saa7134_boards[] = {
 			.amux   = LINE1,
 		}},
 	},
+	[SAA7134_BOARD_MSI_TVATANYWHERE_PLUS] = {
+		.name           = "MSI TV@Anywhere plus",
+		.audio_clock    = 0x00187de7,
+		.tuner_type     = TUNER_PHILIPS_TDA8290,
+		.radio_type     = UNSET,
+		.tuner_addr	= ADDR_UNSET,
+		.radio_addr	= ADDR_UNSET,
+		.inputs = {{
+			.name   = name_tv,
+			.vmux   = 1,
+			.amux   = TV,
+			.tv     = 1,
+		},{
+			.name   = name_comp1,
+			.vmux   = 3,
+			.amux   = LINE1,
+		},{
+			.name   = name_svideo,
+			.vmux   = 0,
+			.amux   = LINE1,
+		}},
+		.radio = {
+			.name   = name_radio,
+			.amux   = LINE1,
+		},
+	},
 };
 
 const unsigned int saa7134_bcount = ARRAY_SIZE(saa7134_boards);
@@ -2970,6 +2996,12 @@ struct pci_device_id saa7134_pci_tbl[] = {
 		.subdevice    = 0x2018,
 		.driver_data  = SAA7134_BOARD_PHILIPS_TIGER,
 	},{
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
+		.subvendor    = 0x1462,
+		.subdevice    = 0x6231,
+		.driver_data  = SAA7134_BOARD_MSI_TVATANYWHERE_PLUS,
+	},{
 		/* --- boards without eeprom + subsystem ID --- */
 		.vendor       = PCI_VENDOR_ID_PHILIPS,
 		.device       = PCI_DEVICE_ID_PHILIPS_SAA7134,
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index 19b88744fb31..23d8747338ed 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -53,13 +53,13 @@ static unsigned int gpio_tracking = 0;
 module_param(gpio_tracking, int, 0644);
 MODULE_PARM_DESC(gpio_tracking,"enable debug messages [gpio]");
 
-static unsigned int oss = 0;
-module_param(oss, int, 0444);
-MODULE_PARM_DESC(oss,"register oss devices (default: no)");
-
 static unsigned int alsa = 0;
-module_param(alsa, int, 0444);
-MODULE_PARM_DESC(alsa,"register alsa devices (default: no)");
+module_param(alsa, int, 0644);
+MODULE_PARM_DESC(alsa,"enable ALSA DMA sound [dmasound]");
+
+static unsigned int oss = 0;
+module_param(oss, int, 0644);
+MODULE_PARM_DESC(oss,"enable OSS DMA sound [dmasound]");
 
 static unsigned int latency = UNSET;
 module_param(latency, int, 0444);
@@ -68,24 +68,19 @@ MODULE_PARM_DESC(latency,"pci latency timer");
 static unsigned int video_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
 static unsigned int vbi_nr[]   = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
 static unsigned int radio_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
-static unsigned int dsp_nr[]   = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
-static unsigned int mixer_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
 static unsigned int tuner[]    = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
 static unsigned int card[]     = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
 
+
 module_param_array(video_nr, int, NULL, 0444);
 module_param_array(vbi_nr,   int, NULL, 0444);
 module_param_array(radio_nr, int, NULL, 0444);
-module_param_array(dsp_nr,   int, NULL, 0444);
-module_param_array(mixer_nr, int, NULL, 0444);
 module_param_array(tuner,    int, NULL, 0444);
 module_param_array(card,     int, NULL, 0444);
 
 MODULE_PARM_DESC(video_nr, "video device number");
 MODULE_PARM_DESC(vbi_nr,   "vbi device number");
 MODULE_PARM_DESC(radio_nr, "radio device number");
-MODULE_PARM_DESC(dsp_nr,   "oss dsp device number");
-MODULE_PARM_DESC(mixer_nr, "oss mixer device number");
 MODULE_PARM_DESC(tuner,    "tuner type");
 MODULE_PARM_DESC(card,     "card type");
 
@@ -94,6 +89,9 @@ LIST_HEAD(saa7134_devlist);
 static LIST_HEAD(mops_list);
 static unsigned int saa7134_devcount;
 
+int (*dmasound_init)(struct saa7134_dev *dev);
+int (*dmasound_exit)(struct saa7134_dev *dev);
+
 #define dprintk(fmt, arg...)	if (core_debug) \
 	printk(KERN_DEBUG "%s/core: " fmt, dev->name , ## arg)
 
@@ -190,11 +188,11 @@ void saa7134_track_gpio(struct saa7134_dev *dev, char *msg)
 /* ----------------------------------------------------------- */
 /* delayed request_module                                      */
 
-#ifdef CONFIG_MODULES
-
+#if defined(CONFIG_MODULES) && defined(MODULE)
 static int need_empress;
 static int need_dvb;
 static int need_alsa;
+static int need_oss;
 
 static int pending_call(struct notifier_block *self, unsigned long state,
 			void *module)
@@ -208,6 +206,8 @@ static int pending_call(struct notifier_block *self, unsigned long state,
 		request_module("saa7134-dvb");
 	if (need_alsa)
 		request_module("saa7134-alsa");
+	if (need_oss)
+		request_module("saa7134-oss");
 	return NOTIFY_DONE;
 }
 
@@ -218,10 +218,11 @@ static struct notifier_block pending_notifier = {
 
 static void request_module_depend(char *name, int *flag)
 {
+	int err;
 	switch (THIS_MODULE->state) {
 	case MODULE_STATE_COMING:
 		if (!pending_registered) {
-			register_module_notifier(&pending_notifier);
+			err = register_module_notifier(&pending_notifier);
 			pending_registered = 1;
 		}
 		*flag = 1;
@@ -236,9 +237,7 @@ static void request_module_depend(char *name, int *flag)
 }
 
 #else
-
 #define request_module_depend(name,flag)
-
 #endif /* CONFIG_MODULES */
 
 /* ------------------------------------------------------------------ */
@@ -578,12 +577,14 @@ static irqreturn_t saa7134_irq(int irq, void *dev_id, struct pt_regs *regs)
 			goto out;
 		}
 
-		/* If alsa support is active and we get a sound report, exit
-		   and let the saa7134-alsa module deal with it */
+		/* If dmasound support is active and we get a sound report, exit
+		   and let the saa7134-alsa/oss module deal with it */
 
-		if ((report & SAA7134_IRQ_REPORT_DONE_RA3) && alsa)  {
+		if ((report & SAA7134_IRQ_REPORT_DONE_RA3) &&
+			(dev->dmasound.priv_data != NULL) )
+		{
 			if (irq_debug > 1)
-				printk(KERN_DEBUG "%s/irq: ignoring interrupt for ALSA\n",
+				printk(KERN_DEBUG "%s/irq: ignoring interrupt for DMA sound\n",
 				       dev->name);
 			goto out;
 		}
@@ -609,12 +610,6 @@ static irqreturn_t saa7134_irq(int irq, void *dev_id, struct pt_regs *regs)
 		    card_has_mpeg(dev))
 			saa7134_irq_ts_done(dev,status);
 
-		if ((report & SAA7134_IRQ_REPORT_DONE_RA3))  {
-			if (oss) {
-				saa7134_irq_oss_done(dev,status);
-			}
-		}
-
 		if ((report & (SAA7134_IRQ_REPORT_GPIO16 |
 			       SAA7134_IRQ_REPORT_GPIO18)) &&
 		    dev->remote)
@@ -689,14 +684,6 @@ static int saa7134_hwinit1(struct saa7134_dev *dev)
 	 * audio will not work.
 	 */
 
-	switch (dev->pci->device) {
-	case PCI_DEVICE_ID_PHILIPS_SAA7134:
-	case PCI_DEVICE_ID_PHILIPS_SAA7133:
-	case PCI_DEVICE_ID_PHILIPS_SAA7135:
-		saa7134_oss_init1(dev);
-		break;
-	}
-
 	/* enable peripheral devices */
 	saa_writeb(SAA7134_SPECIAL_MODE, 0x01);
 
@@ -728,8 +715,6 @@ static int saa7134_hwinit2(struct saa7134_dev *dev)
 		irq2_mask |= (SAA7134_IRQ2_INTE_GPIO18  |
 			      SAA7134_IRQ2_INTE_GPIO18A |
 			      SAA7134_IRQ2_INTE_GPIO16  );
-	else if (dev->has_remote == SAA7134_REMOTE_I2C)
-		request_module("ir-kbd-i2c");
 
 	saa_writel(SAA7134_IRQ1, 0);
 	saa_writel(SAA7134_IRQ2, irq2_mask);
@@ -742,13 +727,6 @@ static int saa7134_hwfini(struct saa7134_dev *dev)
 {
 	dprintk("hwfini\n");
 
-	switch (dev->pci->device) {
-	case PCI_DEVICE_ID_PHILIPS_SAA7134:
-	case PCI_DEVICE_ID_PHILIPS_SAA7133:
-	case PCI_DEVICE_ID_PHILIPS_SAA7135:
-		saa7134_oss_fini(dev);
-		break;
-	}
 	if (card_has_mpeg(dev))
 		saa7134_ts_fini(dev);
 	saa7134_input_fini(dev);
@@ -986,11 +964,12 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
 	if (card_is_dvb(dev))
 		request_module_depend("saa7134-dvb",&need_dvb);
 
-	if (!oss && alsa) {
-		dprintk("Requesting ALSA module\n");
+
+	if (alsa)
 		request_module_depend("saa7134-alsa",&need_alsa);
-	}
 
+	if (oss)
+		request_module_depend("saa7134-oss",&need_oss);
 
 	v4l2_prio_init(&dev->prio);
 
@@ -1024,32 +1003,6 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
 		       dev->name,dev->radio_dev->minor & 0x1f);
 	}
 
-	/* register oss devices */
-	switch (dev->pci->device) {
-	case PCI_DEVICE_ID_PHILIPS_SAA7134:
-	case PCI_DEVICE_ID_PHILIPS_SAA7133:
-	case PCI_DEVICE_ID_PHILIPS_SAA7135:
-		if (oss) {
-			err = dev->dmasound.minor_dsp =
-				register_sound_dsp(&saa7134_dsp_fops,
-						   dsp_nr[dev->nr]);
-			if (err < 0) {
-				goto fail4;
-			}
-			printk(KERN_INFO "%s: registered device dsp%d\n",
-			       dev->name,dev->dmasound.minor_dsp >> 4);
-
-			err = dev->dmasound.minor_mixer =
-				register_sound_mixer(&saa7134_mixer_fops,
-						     mixer_nr[dev->nr]);
-			if (err < 0)
-				goto fail5;
-			printk(KERN_INFO "%s: registered device mixer%d\n",
-			       dev->name,dev->dmasound.minor_mixer >> 4);
-		}
-		break;
-	}
-
 	/* everything worked */
 	pci_set_drvdata(pci_dev,dev);
 	saa7134_devcount++;
@@ -1064,17 +1017,13 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
 
 	/* check for signal */
 	saa7134_irq_video_intl(dev);
-	return 0;
 
- fail5:
-	switch (dev->pci->device) {
-	case PCI_DEVICE_ID_PHILIPS_SAA7134:
-	case PCI_DEVICE_ID_PHILIPS_SAA7133:
-	case PCI_DEVICE_ID_PHILIPS_SAA7135:
-		if (oss)
-			unregister_sound_dsp(dev->dmasound.minor_dsp);
-		break;
+	if (dmasound_init && !dev->dmasound.priv_data) {
+		dmasound_init(dev);
 	}
+
+	return 0;
+
  fail4:
 	saa7134_unregister_video(dev);
 	saa7134_i2c_unregister(dev);
@@ -1096,6 +1045,11 @@ static void __devexit saa7134_finidev(struct pci_dev *pci_dev)
 	struct list_head *item;
 	struct saa7134_mpeg_ops *mops;
 
+	/* Release DMA sound modules if present */
+	if (dmasound_exit && dev->dmasound.priv_data) {
+		dmasound_exit(dev);
+	}
+
 	/* debugging ... */
 	if (irq_debug) {
 		u32 report = saa_readl(SAA7134_IRQ_REPORT);
@@ -1125,19 +1079,18 @@ static void __devexit saa7134_finidev(struct pci_dev *pci_dev)
 	saa7134_devcount--;
 
 	saa7134_i2c_unregister(dev);
-	switch (dev->pci->device) {
-	case PCI_DEVICE_ID_PHILIPS_SAA7134:
-	case PCI_DEVICE_ID_PHILIPS_SAA7133:
-	case PCI_DEVICE_ID_PHILIPS_SAA7135:
-		if (oss) {
-			unregister_sound_mixer(dev->dmasound.minor_mixer);
-			unregister_sound_dsp(dev->dmasound.minor_dsp);
-		}
-		break;
-	}
 	saa7134_unregister_video(dev);
 
-	/* release ressources */
+
+	/* the DMA sound modules should be unloaded before reaching
+	   this, but just in case they are still present... */
+	if (dev->dmasound.priv_data != NULL) {
+		free_irq(pci_dev->irq, &dev->dmasound);
+		dev->dmasound.priv_data = NULL;
+	}
+
+
+	/* release resources */
 	free_irq(pci_dev->irq, dev);
 	iounmap(dev->lmmio);
 	release_mem_region(pci_resource_start(pci_dev,0),
@@ -1208,10 +1161,10 @@ static int saa7134_init(void)
 
 static void saa7134_fini(void)
 {
-#ifdef CONFIG_MODULES
+#if defined(CONFIG_MODULES) && defined(MODULE)
 	if (pending_registered)
 		unregister_module_notifier(&pending_notifier);
-#endif
+#endif /* CONFIG_MODULES */
 	pci_unregister_driver(&saa7134_pci_driver);
 }
 
@@ -1225,8 +1178,10 @@ EXPORT_SYMBOL(saa7134_i2c_call_clients);
 EXPORT_SYMBOL(saa7134_devlist);
 EXPORT_SYMBOL(saa7134_boards);
 
-/* ----------------- For ALSA -------------------------------- */
+/* ----------------- for the DMA sound modules --------------- */
 
+EXPORT_SYMBOL(dmasound_init);
+EXPORT_SYMBOL(dmasound_exit);
 EXPORT_SYMBOL(saa7134_pgtable_free);
 EXPORT_SYMBOL(saa7134_pgtable_build);
 EXPORT_SYMBOL(saa7134_pgtable_alloc);
diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c
index e9ec69efb4c9..575f3e835f91 100644
--- a/drivers/media/video/saa7134/saa7134-empress.c
+++ b/drivers/media/video/saa7134/saa7134-empress.c
@@ -36,6 +36,7 @@ MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
 MODULE_LICENSE("GPL");
 
 static unsigned int empress_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
+
 module_param_array(empress_nr, int, NULL, 0444);
 MODULE_PARM_DESC(empress_nr,"ts device number");
 
diff --git a/drivers/media/video/saa7134/saa7134-i2c.c b/drivers/media/video/saa7134/saa7134-i2c.c
index 7575043f0874..df9dd36721e0 100644
--- a/drivers/media/video/saa7134/saa7134-i2c.c
+++ b/drivers/media/video/saa7134/saa7134-i2c.c
@@ -333,7 +333,7 @@ static int attach_inform(struct i2c_client *client)
 	struct tuner_setup tun_setup;
 
 	d1printk( "%s i2c attach [addr=0x%x,client=%s]\n",
-		 client->driver->name, client->addr, client->name);
+		client->driver->name, client->addr, client->name);
 
 	/* Am I an i2c remote control? */
 
diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c
index 329accda6d45..ab75ca5ac356 100644
--- a/drivers/media/video/saa7134/saa7134-input.c
+++ b/drivers/media/video/saa7134/saa7134-input.c
@@ -485,64 +485,6 @@ static IR_KEYTAB_TYPE ir_codes_purpletv[IR_KEYTAB_SIZE] = {
 
 };
 
-static IR_KEYTAB_TYPE ir_codes_pinnacle[IR_KEYTAB_SIZE] = {
-	[ 0x59 ] = KEY_MUTE,
-	[ 0x4a ] = KEY_POWER,
-
-	[ 0x18 ] = KEY_TEXT,
-	[ 0x26 ] = KEY_TV,
-	[ 0x3d ] = KEY_PRINT,
-
-	[ 0x48 ] = KEY_RED,
-	[ 0x04 ] = KEY_GREEN,
-	[ 0x11 ] = KEY_YELLOW,
-	[ 0x00 ] = KEY_BLUE,
-
-	[ 0x2d ] = KEY_VOLUMEUP,
-	[ 0x1e ] = KEY_VOLUMEDOWN,
-
-	[ 0x49 ] = KEY_MENU,
-
-	[ 0x16 ] = KEY_CHANNELUP,
-	[ 0x17 ] = KEY_CHANNELDOWN,
-
-	[ 0x20 ] = KEY_UP,
-	[ 0x21 ] = KEY_DOWN,
-	[ 0x22 ] = KEY_LEFT,
-	[ 0x23 ] = KEY_RIGHT,
-	[ 0x0d ] = KEY_SELECT,
-
-
-
-	[ 0x08 ] = KEY_BACK,
-	[ 0x07 ] = KEY_REFRESH,
-
-	[ 0x2f ] = KEY_ZOOM,
-	[ 0x29 ] = KEY_RECORD,
-
-	[ 0x4b ] = KEY_PAUSE,
-	[ 0x4d ] = KEY_REWIND,
-	[ 0x2e ] = KEY_PLAY,
-	[ 0x4e ] = KEY_FORWARD,
-	[ 0x53 ] = KEY_PREVIOUS,
-	[ 0x4c ] = KEY_STOP,
-	[ 0x54 ] = KEY_NEXT,
-
-	[ 0x69 ] = KEY_KP0,
-	[ 0x6a ] = KEY_KP1,
-	[ 0x6b ] = KEY_KP2,
-	[ 0x6c ] = KEY_KP3,
-	[ 0x6d ] = KEY_KP4,
-	[ 0x6e ] = KEY_KP5,
-	[ 0x6f ] = KEY_KP6,
-	[ 0x70 ] = KEY_KP7,
-	[ 0x71 ] = KEY_KP8,
-	[ 0x72 ] = KEY_KP9,
-
-	[ 0x74 ] = KEY_CHANNEL,
-	[ 0x0a ] = KEY_BACKSPACE,
-};
-
 /* Mapping for the 28 key remote control as seen at
    http://www.sednacomputer.com/photo/cardbus-tv.jpg
    Pavel Mihaylov <bin@bash.info> */
@@ -635,57 +577,6 @@ static int get_key_purpletv(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
 	return 1;
 }
 
-/* The new pinnacle PCTV remote (with the colored buttons)
- *
- * Ricardo Cerqueira <v4l@cerqueira.org>
- */
-
-static int get_key_pinnacle(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
-{
-	unsigned char b[4];
-	unsigned int start = 0,parity = 0,code = 0;
-
-	/* poll IR chip */
-	if (4 != i2c_master_recv(&ir->c,b,4)) {
-		i2cdprintk("read error\n");
-		return -EIO;
-	}
-
-	for (start = 0; start<4; start++) {
-		if (b[start] == 0x80) {
-			code=b[(start+3)%4];
-			parity=b[(start+2)%4];
-		}
-	}
-
-	/* Empty Request */
-	if (parity==0)
-		return 0;
-
-	/* Repeating... */
-	if (ir->old == parity)
-		return 0;
-
-
-	ir->old = parity;
-
-	/* Reduce code value to fit inside IR_KEYTAB_SIZE
-	 *
-	 * this is the only value that results in 42 unique
-	 * codes < 128
-	 */
-
-	code %= 0x88;
-
-	*ir_raw = code;
-	*ir_key = code;
-
-	i2cdprintk("Pinnacle PCTV key %02x\n", code);
-
-	return 1;
-}
-
-
 void saa7134_input_irq(struct saa7134_dev *dev)
 {
 	struct saa7134_ir *ir = dev->remote;
@@ -822,6 +713,8 @@ int saa7134_input_init1(struct saa7134_dev *dev)
 		return -ENOMEM;
 	}
 
+	ir->dev = input_dev;
+
 	/* init hardware-specific stuff */
 	ir->mask_keycode = mask_keycode;
 	ir->mask_keydown = mask_keydown;
diff --git a/drivers/media/video/saa7134/saa7134-oss.c b/drivers/media/video/saa7134/saa7134-oss.c
index fd53dfcc1644..8badd2a9cb2f 100644
--- a/drivers/media/video/saa7134/saa7134-oss.c
+++ b/drivers/media/video/saa7134/saa7134-oss.c
@@ -4,6 +4,8 @@
  * oss dsp interface
  *
  * (c) 2001,02 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
+ *     2005 conversion to standalone module:
+ *         Ricardo Cerqueira <v4l@cerqueira.org>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -25,7 +27,9 @@
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/kernel.h>
+#include <linux/interrupt.h>
 #include <linux/slab.h>
+#include <linux/sound.h>
 #include <linux/soundcard.h>
 
 #include "saa7134-reg.h"
@@ -33,15 +37,23 @@
 
 /* ------------------------------------------------------------------ */
 
-static unsigned int oss_debug  = 0;
-module_param(oss_debug, int, 0644);
-MODULE_PARM_DESC(oss_debug,"enable debug messages [oss]");
+static unsigned int debug  = 0;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug,"enable debug messages [oss]");
 
-static unsigned int oss_rate  = 0;
-module_param(oss_rate, int, 0444);
-MODULE_PARM_DESC(oss_rate,"sample rate (valid are: 32000,48000)");
+static unsigned int rate  = 0;
+module_param(rate, int, 0444);
+MODULE_PARM_DESC(rate,"sample rate (valid are: 32000,48000)");
 
-#define dprintk(fmt, arg...)	if (oss_debug) \
+static unsigned int dsp_nr[]   = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
+MODULE_PARM_DESC(dsp_nr, "device numbers for SAA7134 capture interface(s).");
+module_param_array(dsp_nr,   int, NULL, 0444);
+
+static unsigned int mixer_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
+MODULE_PARM_DESC(mixer_nr, "mixer numbers for SAA7134 capture interface(s).");
+module_param_array(mixer_nr, int, NULL, 0444);
+
+#define dprintk(fmt, arg...)	if (debug) \
 	printk(KERN_DEBUG "%s/oss: " fmt, dev->name , ## arg)
 
 
@@ -369,7 +381,7 @@ static int dsp_ioctl(struct inode *inode, struct file *file,
 	int __user *p = argp;
 	int val = 0;
 
-	if (oss_debug > 1)
+	if (debug > 1)
 		saa7134_print_ioctl(dev->name,cmd);
 	switch (cmd) {
 	case OSS_GETVERSION:
@@ -665,7 +677,7 @@ static int mixer_ioctl(struct inode *inode, struct file *file,
 	void __user *argp = (void __user *) arg;
 	int __user *p = argp;
 
-	if (oss_debug > 1)
+	if (debug > 1)
 		saa7134_print_ioctl(dev->name,cmd);
 	switch (cmd) {
 	case OSS_GETVERSION:
@@ -768,8 +780,41 @@ struct file_operations saa7134_mixer_fops = {
 
 /* ------------------------------------------------------------------ */
 
+static irqreturn_t saa7134_oss_irq(int irq, void *dev_id, struct pt_regs *regs)
+{
+	struct saa7134_dmasound *dmasound = dev_id;
+	struct saa7134_dev *dev = dmasound->priv_data;
+	unsigned long report, status;
+	int loop, handled = 0;
+
+	for (loop = 0; loop < 10; loop++) {
+		report = saa_readl(SAA7134_IRQ_REPORT);
+		status = saa_readl(SAA7134_IRQ_STATUS);
+
+		if (report & SAA7134_IRQ_REPORT_DONE_RA3) {
+			handled = 1;
+			saa_writel(SAA7134_IRQ_REPORT,report);
+			saa7134_irq_oss_done(dev, status);
+		} else {
+			goto out;
+		}
+	}
+
+	if (loop == 10) {
+		dprintk("error! looping IRQ!");
+	}
+out:
+	return IRQ_RETVAL(handled);
+}
+
 int saa7134_oss_init1(struct saa7134_dev *dev)
 {
+
+	if ((request_irq(dev->pci->irq, saa7134_oss_irq,
+			 SA_SHIRQ | SA_INTERRUPT, dev->name,
+			(void*) &dev->dmasound)) < 0)
+		return -1;
+
 	/* general */
 	init_MUTEX(&dev->dmasound.lock);
 	init_waitqueue_head(&dev->dmasound.wq);
@@ -785,8 +830,8 @@ int saa7134_oss_init1(struct saa7134_dev *dev)
 
 	/* dsp */
 	dev->dmasound.rate = 32000;
-	if (oss_rate)
-		dev->dmasound.rate = oss_rate;
+	if (rate)
+		dev->dmasound.rate = rate;
 	dev->dmasound.rate = (dev->dmasound.rate > 40000) ? 48000 : 32000;
 
 	/* mixer */
@@ -840,7 +885,7 @@ void saa7134_irq_oss_done(struct saa7134_dev *dev, unsigned long status)
 	/* next block addr */
 	next_blk = (dev->dmasound.dma_blk + 2) % dev->dmasound.blocks;
 	saa_writel(reg,next_blk * dev->dmasound.blksize);
-	if (oss_debug > 2)
+	if (debug > 2)
 		dprintk("irq: ok, %s, next_blk=%d, addr=%x\n",
 			(status & 0x10000000) ? "even" : "odd ", next_blk,
 			next_blk * dev->dmasound.blksize);
@@ -854,6 +899,124 @@ void saa7134_irq_oss_done(struct saa7134_dev *dev, unsigned long status)
 	spin_unlock(&dev->slock);
 }
 
+static int saa7134_dsp_create(struct saa7134_dev *dev)
+{
+	int err;
+
+	err = dev->dmasound.minor_dsp =
+		register_sound_dsp(&saa7134_dsp_fops,
+				   dsp_nr[dev->nr]);
+	if (err < 0) {
+		goto fail;
+	}
+	printk(KERN_INFO "%s: registered device dsp%d\n",
+	       dev->name,dev->dmasound.minor_dsp >> 4);
+
+	err = dev->dmasound.minor_mixer =
+		register_sound_mixer(&saa7134_mixer_fops,
+				     mixer_nr[dev->nr]);
+	if (err < 0)
+		goto fail;
+	printk(KERN_INFO "%s: registered device mixer%d\n",
+	       dev->name,dev->dmasound.minor_mixer >> 4);
+
+	return 0;
+
+fail:
+	unregister_sound_dsp(dev->dmasound.minor_dsp);
+	return 0;
+
+
+}
+
+static int oss_device_init(struct saa7134_dev *dev)
+{
+	dev->dmasound.priv_data = dev;
+	saa7134_oss_init1(dev);
+	saa7134_dsp_create(dev);
+	return 1;
+}
+
+static int oss_device_exit(struct saa7134_dev *dev)
+{
+
+	unregister_sound_mixer(dev->dmasound.minor_mixer);
+	unregister_sound_dsp(dev->dmasound.minor_dsp);
+
+	saa7134_oss_fini(dev);
+
+	if (dev->pci->irq > 0) {
+		synchronize_irq(dev->pci->irq);
+		free_irq(dev->pci->irq,&dev->dmasound);
+	}
+
+	dev->dmasound.priv_data = NULL;
+	return 1;
+}
+
+static int saa7134_oss_init(void)
+{
+	struct saa7134_dev *dev = NULL;
+	struct list_head *list;
+
+	if (!dmasound_init && !dmasound_exit) {
+		dmasound_init = oss_device_init;
+		dmasound_exit = oss_device_exit;
+	} else {
+		printk(KERN_WARNING "saa7134 OSS: can't load, DMA sound handler already assigned (probably to ALSA)\n");
+		return -EBUSY;
+	}
+
+	printk(KERN_INFO "saa7134 OSS driver for DMA sound loaded\n");
+
+
+	list_for_each(list,&saa7134_devlist) {
+		dev = list_entry(list, struct saa7134_dev, devlist);
+		if (dev->dmasound.priv_data == NULL) {
+			oss_device_init(dev);
+		} else {
+			printk(KERN_ERR "saa7134 OSS: DMA sound is being handled by ALSA, ignoring %s\n",dev->name);
+			return -EBUSY;
+		}
+	}
+
+	if (dev == NULL)
+		printk(KERN_INFO "saa7134 OSS: no saa7134 cards found\n");
+
+	return 0;
+
+}
+
+static void saa7134_oss_exit(void)
+{
+	struct saa7134_dev *dev = NULL;
+	struct list_head *list;
+
+	list_for_each(list,&saa7134_devlist) {
+		dev = list_entry(list, struct saa7134_dev, devlist);
+
+		/* Device isn't registered by OSS, probably ALSA's */
+		if (!dev->dmasound.minor_dsp)
+			continue;
+
+		oss_device_exit(dev);
+
+	}
+
+	dmasound_init = NULL;
+	dmasound_exit = NULL;
+
+	printk(KERN_INFO "saa7134 OSS driver for DMA sound unloaded\n");
+
+	return;
+}
+
+/* We initialize this late, to make sure the sound system is up and running */
+late_initcall(saa7134_oss_init);
+module_exit(saa7134_oss_exit);
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
+
 /* ----------------------------------------------------------- */
 /*
  * Local variables:
diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h
index fb9727471661..add49db1ad41 100644
--- a/drivers/media/video/saa7134/saa7134.h
+++ b/drivers/media/video/saa7134/saa7134.h
@@ -208,6 +208,7 @@ struct saa7134_format {
 #define SAA7134_BOARD_SEDNA_PC_TV_CARDBUS     79
 #define SAA7134_BOARD_ASUSTEK_DIGIMATRIX_TV 80
 #define SAA7134_BOARD_PHILIPS_TIGER  81
+#define SAA7134_BOARD_MSI_TVATANYWHERE_PLUS  82
 
 #define SAA7134_MAXBOARDS 8
 #define SAA7134_INPUT_MAX 8
@@ -383,6 +384,7 @@ struct saa7134_dmasound {
 	unsigned int               dma_blk;
 	unsigned int               read_offset;
 	unsigned int               read_count;
+	void *			   priv_data;
 	snd_pcm_substream_t 	   *substream;
 };
 
@@ -569,6 +571,10 @@ void saa7134_dma_free(struct saa7134_dev *dev,struct saa7134_buf *buf);
 
 int saa7134_set_dmabits(struct saa7134_dev *dev);
 
+extern int (*dmasound_init)(struct saa7134_dev *dev);
+extern int (*dmasound_exit)(struct saa7134_dev *dev);
+
+
 /* ----------------------------------------------------------- */
 /* saa7134-cards.c                                             */
 
diff --git a/drivers/media/video/tda8290.c b/drivers/media/video/tda8290.c
index b2dfe07e9f9d..61d94ddaff41 100644
--- a/drivers/media/video/tda8290.c
+++ b/drivers/media/video/tda8290.c
@@ -437,6 +437,10 @@ static void set_audio(struct tuner *t)
 		t->sgIF = 124;
 		t->tda8290_easy_mode = 0x20;
 		mode = "L";
+	} else if (t->std & V4L2_STD_SECAM_LC) {
+		t->sgIF = 20;
+		t->tda8290_easy_mode = 0x40;
+		mode = "LC";
 	}
     tuner_dbg("setting tda8290 to system %s\n", mode);
 }
diff --git a/drivers/media/video/tda9887.c b/drivers/media/video/tda9887.c
index 4249127c0a1d..2f2414e90e8b 100644
--- a/drivers/media/video/tda9887.c
+++ b/drivers/media/video/tda9887.c
@@ -12,6 +12,7 @@
 #include <media/audiochip.h>
 #include <media/tuner.h>
 
+
 /* Chips:
    TDA9885 (PAL, NTSC)
    TDA9886 (PAL, SECAM, NTSC)
@@ -819,12 +820,12 @@ static int tda9887_resume(struct device * dev)
 
 static struct i2c_driver driver = {
 	.owner          = THIS_MODULE,
-        .name           = "i2c tda9887 driver",
-        .id             = -1, /* FIXME */
-        .flags          = I2C_DF_NOTIFY,
-        .attach_adapter = tda9887_probe,
-        .detach_client  = tda9887_detach,
-        .command        = tda9887_command,
+	.name           = "i2c tda9887 driver",
+	.id             = -1, /* FIXME */
+	.flags          = I2C_DF_NOTIFY,
+	.attach_adapter = tda9887_probe,
+	.detach_client  = tda9887_detach,
+	.command        = tda9887_command,
 	.driver = {
 		.suspend = tda9887_suspend,
 		.resume  = tda9887_resume,
@@ -834,7 +835,7 @@ static struct i2c_client client_template =
 {
 	.name      = "tda9887",
 	.flags     = I2C_CLIENT_ALLOW_USE,
-        .driver    = &driver,
+	.driver    = &driver,
 };
 
 static int __init tda9887_init_module(void)
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 73c4041c35d7..e58abdfcaab8 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -251,7 +251,7 @@ static inline int check_mode(struct tuner *t, char *cmd)
 
 static char pal[] = "-";
 module_param_string(pal, pal, sizeof(pal), 0644);
-static char secam[] = "-";
+static char secam[] = "--";
 module_param_string(secam, secam, sizeof(secam), 0644);
 
 /* get more precise norm info from insmod option */
@@ -307,8 +307,13 @@ static int tuner_fixup_std(struct tuner *t)
 			break;
 		case 'l':
 		case 'L':
-			tuner_dbg ("insmod fixup: SECAM => SECAM-L\n");
-			t->std = V4L2_STD_SECAM_L;
+			if ((secam[1]=='C')||(secam[1]=='c')) {
+				tuner_dbg ("insmod fixup: SECAM => SECAM-L'\n");
+				t->std = V4L2_STD_SECAM_LC;
+			} else {
+				tuner_dbg ("insmod fixup: SECAM => SECAM-L\n");
+				t->std = V4L2_STD_SECAM_L;
+			}
 			break;
 		case '-':
 			/* default parameter, do nothing */
diff --git a/drivers/media/video/tuner-simple.c b/drivers/media/video/tuner-simple.c
index d832205818f2..e0c9fdb9914a 100644
--- a/drivers/media/video/tuner-simple.c
+++ b/drivers/media/video/tuner-simple.c
@@ -233,7 +233,7 @@ static struct tunertype tuners[] = {
 	{ "Ymec TVision TVF-5533MF", Philips, NTSC,
 	  16*160.00,16*454.00,0x01,0x02,0x04,0x8e,732},
 
-	/* 60-68 */
+	/* 60-69 */
 	{ "Thomson DDT 7611 (ATSC/NTSC)", THOMSON, ATSC,
 	  16*157.25,16*454.00,0x39,0x3a,0x3c,0x8e,732},
 	{ "Tena TNF9533-D/IF/TNF9533-B/DF", Philips, PAL,
@@ -252,6 +252,8 @@ static struct tunertype tuners[] = {
 	  16*160.00,16*442.00,0xa1,0xa2,0xa4,0xc8,623 },
 	{ "Philips TUV1236D ATSC/NTSC dual in", Philips, ATSC,
 	  16*157.25,16*454.00,0x01,0x02,0x04,0xce,732 },
+	{ "Tena TNF 5335 MF", Philips, NTSC,
+	  16*157.25,16*454.00,0x01,0x02,0x04,0x8e,732 },
 };
 
 unsigned const int tuner_count = ARRAY_SIZE(tuners);
diff --git a/drivers/media/video/tvaudio.c b/drivers/media/video/tvaudio.c
index c31bf28b73fe..5b20e8177cad 100644
--- a/drivers/media/video/tvaudio.c
+++ b/drivers/media/video/tvaudio.c
@@ -188,7 +188,7 @@ static int chip_write(struct CHIPSTATE *chip, int subaddr, int val)
 		buffer[1] = val;
 		if (2 != i2c_master_send(&chip->c,buffer,2)) {
 			tvaudio_warn("%s: I/O error (write reg%d=0x%x)\n",
-						chip->c.name, subaddr, val);
+			chip->c.name, subaddr, val);
 			return -1;
 		}
 	}
@@ -216,7 +216,7 @@ static int chip_read(struct CHIPSTATE *chip)
 		chip->c.name);
 		return -1;
 	}
-	tvaudio_dbg("%s: chip_read: 0x%x\n",chip->c.name,buffer);
+	tvaudio_dbg("%s: chip_read: 0x%x\n",chip->c.name, buffer);
 	return buffer;
 }
 
@@ -235,7 +235,7 @@ static int chip_read2(struct CHIPSTATE *chip, int subaddr)
 		return -1;
 	}
 	tvaudio_dbg("%s: chip_read2: reg%d=0x%x\n",
-			chip->c.name,subaddr,read[0]);
+		chip->c.name, subaddr,read[0]);
 	return read[0];
 }
 
@@ -248,7 +248,7 @@ static int chip_cmd(struct CHIPSTATE *chip, char *name, audiocmd *cmd)
 
 	/* update our shadow register set; print bytes if (debug > 0) */
 	tvaudio_dbg("%s: chip_cmd(%s): reg=%d, data:",
-		chip->c.name,name,cmd->bytes[0]);
+		chip->c.name, name,cmd->bytes[0]);
 	for (i = 1; i < cmd->count; i++) {
 		if (debug)
 			printk(" 0x%x",cmd->bytes[i]);
@@ -322,7 +322,7 @@ static void generic_checkmode(struct CHIPSTATE *chip)
 	int mode = desc->getmode(chip);
 
 	if (mode == chip->prevmode)
-		return;
+	return;
 
 	tvaudio_dbg("%s: thread checkmode\n", chip->c.name);
 	chip->prevmode = mode;
@@ -1506,18 +1506,18 @@ static int chip_attach(struct i2c_adapter *adap, int addr, int kind)
 		return -EIO;
 	}
 	tvaudio_info("%s found @ 0x%x (%s)\n", desc->name, addr<<1, adap->name);
-        if (desc->flags) {
-                tvaudio_dbg("matches:%s%s%s.\n",
-                        (desc->flags & CHIP_HAS_VOLUME)     ? " volume"      : "",
-                        (desc->flags & CHIP_HAS_BASSTREBLE) ? " bass/treble" : "",
-                        (desc->flags & CHIP_HAS_INPUTSEL)   ? " audiomux"    : "");
-        }
+	if (desc->flags) {
+		tvaudio_dbg("matches:%s%s%s.\n",
+			(desc->flags & CHIP_HAS_VOLUME)     ? " volume"      : "",
+			(desc->flags & CHIP_HAS_BASSTREBLE) ? " bass/treble" : "",
+			(desc->flags & CHIP_HAS_INPUTSEL)   ? " audiomux"    : "");
+	}
 
 	/* fill required data structures */
-	strcpy(chip->c.name,desc->name);
+	strcpy(chip->c.name, desc->name);
 	chip->type = desc-chiplist;
 	chip->shadow.count = desc->registers+1;
-        chip->prevmode = -1;
+	chip->prevmode = -1;
 	/* register */
 	i2c_attach_client(&chip->c);
 
@@ -1604,7 +1604,7 @@ static int chip_command(struct i2c_client *client,
 	struct CHIPSTATE *chip = i2c_get_clientdata(client);
 	struct CHIPDESC  *desc = chiplist + chip->type;
 
-	tvaudio_dbg("%s: chip_command 0x%x\n",chip->c.name,cmd);
+	tvaudio_dbg("%s: chip_command 0x%x\n", chip->c.name, cmd);
 
 	switch (cmd) {
 	case AUDC_SET_INPUT:
@@ -1624,7 +1624,7 @@ static int chip_command(struct i2c_client *client,
 
 	/* --- v4l ioctls --- */
 	/* take care: bttv does userspace copying, we'll get a
-					kernel pointer here... */
+	kernel pointer here... */
 	case VIDIOCGAUDIO:
 	{
 		struct video_audio *va = arg;
diff --git a/drivers/media/video/tveeprom.c b/drivers/media/video/tveeprom.c
index 72e8741e8b59..5ac235365dd8 100644
--- a/drivers/media/video/tveeprom.c
+++ b/drivers/media/video/tveeprom.c
@@ -81,7 +81,7 @@ hauppauge_tuner_fmt[] =
 	{ 0x00000010, " PAL(I)" },
 	{ 0x00400000, " SECAM(L/L')" },
 	{ 0x00000e00, " PAL(D/K)" },
-	{ 0x03000000, " ATSC Digital" },
+	{ 0x03000000, " ATSC/DVB Digital" },
 };
 
 /* This is the full list of possible tuners. Many thanks to Hauppauge for
@@ -206,16 +206,30 @@ hauppauge_tuner[] =
 	{ TUNER_ABSENT,        "TCL 2002MI_3H"},
 	{ TUNER_TCL_2002N,     "TCL 2002N 5H"},
 	/* 100-109 */
-	{ TUNER_ABSENT,        "Philips FMD1216ME"},
+	{ TUNER_PHILIPS_FMD1216ME_MK3, "Philips FMD1216ME"},
 	{ TUNER_TEA5767,       "Philips TEA5768HL FM Radio"},
 	{ TUNER_ABSENT,        "Panasonic ENV57H12D5"},
-	{ TUNER_ABSENT,        "TCL MFNM05-4"},
+	{ TUNER_PHILIPS_FM1236_MK3, "TCL MFNM05-4"},
 	{ TUNER_ABSENT,        "TCL MNM05-4"},
 	{ TUNER_PHILIPS_FM1216ME_MK3, "TCL MPE05-2"},
 	{ TUNER_ABSENT,        "TCL MQNM05-4"},
 	{ TUNER_ABSENT,        "LG TAPC-W701D"},
 	{ TUNER_ABSENT,        "TCL 9886P-WM"},
 	{ TUNER_ABSENT,        "TCL 1676NM-WM"},
+	/* 110-119 */
+	{ TUNER_ABSENT,        "Thompson DTT75105"},
+	{ TUNER_ABSENT,        "Conexant_CX24109"},
+	{ TUNER_ABSENT,        "TCL M2523_5N_E"},
+	{ TUNER_ABSENT,        "TCL M2523_3DB_E"},
+	{ TUNER_ABSENT,        "Philips 8275A"},
+	{ TUNER_ABSENT,        "Microtune MT2060"},
+	{ TUNER_ABSENT,        "Philips FM1236 MK5"},
+	{ TUNER_ABSENT,        "Philips FM1216ME MK5"},
+	{ TUNER_ABSENT,        "TCL M2523_3DI_E"},
+	{ TUNER_ABSENT,        "Samsung THPD5222FG30A"},
+	/* 120-129 */
+	{ TUNER_ABSENT,        "Xceive XC3028"},
+	{ TUNER_ABSENT,        "Philips FQ1216LME MK5"},
 };
 
 static struct HAUPPAUGE_AUDIOIC
@@ -325,6 +339,7 @@ static int hasRadioTuner(int tunerType)
 		case 78: //PNPEnv_TUNER_TDA8275C1_8290_FM:
 		case 89: //PNPEnv_TUNER_TCL_MFPE05_2:
 		case 92: //PNPEnv_TUNER_PHILIPS_FQ1236A_MK4:
+		case 105:
 		return 1;
 	}
 	return 0;
@@ -368,10 +383,15 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
 	memset(tvee, 0, sizeof(*tvee));
 	done = len = beenhere = 0;
 
-	/* Hack for processing eeprom for em28xx */
-	if ((eeprom_data[0]==0x1a)&&(eeprom_data[1]==0xeb)&&
-				(eeprom_data[2]==0x67)&&(eeprom_data[3]==0x95))
-		start=0xa0;
+	/* Hack for processing eeprom for em28xx and cx 2388x*/
+	if ((eeprom_data[0] == 0x1a) && (eeprom_data[1] == 0xeb) &&
+			(eeprom_data[2] == 0x67) && (eeprom_data[3] == 0x95))
+		start=0xa0; /* Generic em28xx offset */
+	else if (((eeprom_data[0] & 0xf0) == 0x10) &&
+					(eeprom_data[1] == 0x00) &&
+					(eeprom_data[2] == 0x00) &&
+					(eeprom_data[8] == 0x84))
+		start=8; /* Generic cx2388x offset */
 	else
 		start=0;
 
@@ -448,6 +468,17 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
 				eeprom_data[i+5] +
 				(eeprom_data[i+6] << 8) +
 				(eeprom_data[i+7] << 16);
+
+				if ( (eeprom_data[i + 8] && 0xf0) &&
+					(tvee->serial_number < 0xffffff) ) {
+					tvee->MAC_address[0] = 0x00;
+					tvee->MAC_address[1] = 0x0D;
+					tvee->MAC_address[2] = 0xFE;
+					tvee->MAC_address[3] = eeprom_data[i + 7];
+					tvee->MAC_address[4] = eeprom_data[i + 6];
+					tvee->MAC_address[5] = eeprom_data[i + 5];
+					tvee->has_MAC_address = 1;
+				}
 			break;
 
 		case 0x05:
@@ -466,11 +497,14 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
 		case 0x06:
 			/* tag 'ModelRev' */
 			tvee->model =
-				eeprom_data[i+1] +
-				(eeprom_data[i+2] << 8);
-			tvee->revision = eeprom_data[i+5] +
-				(eeprom_data[i+6] << 8) +
-				(eeprom_data[i+7] << 16);
+				eeprom_data[i + 1] +
+				(eeprom_data[i + 2] << 8) +
+				(eeprom_data[i + 3] << 16) +
+				(eeprom_data[i + 4] << 24);
+			tvee->revision =
+				eeprom_data[i +5 ] +
+				(eeprom_data[i + 6] << 8) +
+				(eeprom_data[i + 7] << 16);
 			break;
 
 		case 0x07:
@@ -563,6 +597,8 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
 		t_name2 = "unknown";
 	}
 
+	tvee->tuner_hauppauge_model = tuner1;
+	tvee->tuner2_hauppauge_model = tuner2;
 	tvee->tuner_formats = 0;
 	tvee->tuner2_formats = 0;
 	for (i = j = 0; i < 8; i++) {
@@ -578,6 +614,12 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
 
 	tveeprom_info("Hauppauge model %d, rev %s, serial# %d\n",
 		tvee->model, tvee->rev_str, tvee->serial_number);
+	if (tvee->has_MAC_address == 1) {
+		tveeprom_info("MAC address is %02X-%02X-%02X-%02X-%02X-%02X\n",
+			tvee->MAC_address[0], tvee->MAC_address[1],
+			tvee->MAC_address[2], tvee->MAC_address[3],
+			tvee->MAC_address[4], tvee->MAC_address[5]);
+	}
 	tveeprom_info("tuner model is %s (idx %d, type %d)\n",
 		t_name1, tuner1, tvee->tuner_type);
 	tveeprom_info("TV standards%s%s%s%s%s%s%s%s (eeprom 0x%02x)\n",
@@ -711,7 +753,8 @@ tveeprom_detect_client(struct i2c_adapter *adapter,
 	client->driver = &i2c_driver_tveeprom;
 	client->flags = I2C_CLIENT_ALLOW_USE;
 	snprintf(client->name, sizeof(client->name), "tveeprom");
-        i2c_attach_client(client);
+	i2c_attach_client(client);
+
 	return 0;
 }
 
diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c
index 81e6d4494e7d..97431e26d229 100644
--- a/drivers/media/video/tvp5150.c
+++ b/drivers/media/video/tvp5150.c
@@ -31,7 +31,7 @@ MODULE_PARM_DESC(debug, "Debug level (0-1)");
 #define dprintk(num, format, args...) \
 	do { \
 		if (debug >= num) \
-			printk(format , ##args); \
+			printk(format, ##args); \
 	} while (0)
 
 /* supported controls */
@@ -770,7 +770,6 @@ static int tvp5150_detect_client(struct i2c_adapter *adapter,
 
 	if (debug > 1)
 		dump_reg(client);
-
 	return 0;
 }
 
diff --git a/drivers/media/video/video-buf-dvb.c b/drivers/media/video/video-buf-dvb.c
index 55f129e964eb..0a4004a4393c 100644
--- a/drivers/media/video/video-buf-dvb.c
+++ b/drivers/media/video/video-buf-dvb.c
@@ -13,6 +13,7 @@
  * (at your option) any later version.
  */
 
+
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/device.h>
@@ -247,3 +248,4 @@ EXPORT_SYMBOL(videobuf_dvb_unregister);
  * compile-command: "make DVB=1"
  * End:
  */
+
diff --git a/drivers/media/video/video-buf.c b/drivers/media/video/video-buf.c
index acfd3a103f35..9a6bf287e26a 100644
--- a/drivers/media/video/video-buf.c
+++ b/drivers/media/video/video-buf.c
@@ -753,10 +753,9 @@ videobuf_read_zerocopy(struct videobuf_queue *q, char __user *data,
 	int retval;
 
 	/* setup stuff */
-	retval = -ENOMEM;
 	q->read_buf = videobuf_alloc(q->msize);
 	if (NULL == q->read_buf)
-		goto done;
+		return -ENOMEM;
 
 	q->read_buf->memory = V4L2_MEMORY_USERPTR;
 	q->read_buf->baddr  = (unsigned long)data;
@@ -817,10 +816,14 @@ ssize_t videobuf_read_one(struct videobuf_queue *q,
 		if (NULL == q->read_buf)
 			goto done;
 		q->read_buf->memory = V4L2_MEMORY_USERPTR;
+		q->read_buf->bsize = count; /* preferred size */
 		field = videobuf_next_field(q);
 		retval = q->ops->buf_prepare(q,q->read_buf,field);
-		if (0 != retval)
+		if (0 != retval) {
+			kfree (q->read_buf);
+			q->read_buf = NULL;
 			goto done;
+		}
 		spin_lock_irqsave(q->irqlock,flags);
 		q->ops->buf_queue(q,q->read_buf);
 		spin_unlock_irqrestore(q->irqlock,flags);
diff --git a/drivers/media/video/videodev.c b/drivers/media/video/videodev.c
index 83c49f9610d0..6de5b0094b82 100644
--- a/drivers/media/video/videodev.c
+++ b/drivers/media/video/videodev.c
@@ -76,14 +76,14 @@ static void video_release(struct class_device *cd)
 }
 
 static struct class video_class = {
-        .name    = VIDEO_NAME,
+	.name    = VIDEO_NAME,
 	.release = video_release,
 };
 
 /*
- *	Active devices 
+ *	Active devices
  */
- 
+
 static struct video_device *video_device[VIDEO_NUM_DEVICES];
 static DECLARE_MUTEX(videodev_lock);
 
@@ -101,7 +101,7 @@ static int video_open(struct inode *inode, struct file *file)
 	int err = 0;
 	struct video_device *vfl;
 	struct file_operations *old_fops;
-	
+
 	if(minor>=VIDEO_NUM_DEVICES)
 		return -ENODEV;
 	down(&videodev_lock);
@@ -189,7 +189,7 @@ video_usercopy(struct inode *inode, struct file *file,
 				return -ENOMEM;
 			parg = mbuf;
 		}
-		
+
 		err = -EFAULT;
 		if (_IOC_DIR(cmd) & _IOC_WRITE)
 			if (copy_from_user(parg, (void __user *)arg, _IOC_SIZE(cmd)))
@@ -240,7 +240,7 @@ int video_exclusive_open(struct inode *inode, struct file *file)
 int video_exclusive_release(struct inode *inode, struct file *file)
 {
 	struct  video_device *vfl = video_devdata(file);
-	
+
 	vfl->users--;
 	return 0;
 }
@@ -253,7 +253,7 @@ static struct file_operations video_fops;
  *	@type: type of device to register
  *	@nr:   which device number (0 == /dev/video0, 1 == /dev/video1, ...
  *             -1 == first free)
- *	
+ *
  *	The registration code assigns minor numbers based on the type
  *	requested. -ENFILE is returned in all the device slots for this
  *	category are full. If not then the minor field is set and the
@@ -269,7 +269,7 @@ static struct file_operations video_fops;
  *
  *	%VFL_TYPE_VBI - Vertical blank data (undecoded)
  *
- *	%VFL_TYPE_RADIO - A radio card	
+ *	%VFL_TYPE_RADIO - A radio card
  */
 
 int video_register_device(struct video_device *vfd, int type, int nr)
@@ -278,7 +278,7 @@ int video_register_device(struct video_device *vfd, int type, int nr)
 	int base;
 	int end;
 	char *name_base;
-	
+
 	switch(type)
 	{
 		case VFL_TYPE_GRABBER:
@@ -293,7 +293,7 @@ int video_register_device(struct video_device *vfd, int type, int nr)
 			break;
 		case VFL_TYPE_VBI:
 			base=224;
-			end=240;
+			end=256;
 			name_base = "vbi";
 			break;
 		case VFL_TYPE_RADIO:
@@ -334,7 +334,7 @@ int video_register_device(struct video_device *vfd, int type, int nr)
 	init_MUTEX(&vfd->lock);
 
 	/* sysfs class */
-        memset(&vfd->class_dev, 0x00, sizeof(vfd->class_dev));
+	memset(&vfd->class_dev, 0x00, sizeof(vfd->class_dev));
 	if (vfd->dev)
 		vfd->class_dev.dev = vfd->dev;
 	vfd->class_dev.class       = &video_class;
@@ -360,7 +360,7 @@ int video_register_device(struct video_device *vfd, int type, int nr)
  *	This unregisters the passed device and deassigns the minor
  *	number. Future open calls will be met with errors.
  */
- 
+
 void video_unregister_device(struct video_device *vfd)
 {
 	down(&videodev_lock);
@@ -384,7 +384,7 @@ static struct file_operations video_fops=
 /*
  *	Initialise video for linux
  */
- 
+
 static int __init videodev_init(void)
 {
 	int ret;
diff --git a/drivers/media/video/wm8775.c b/drivers/media/video/wm8775.c
index 22f286222004..a6936ad74fcf 100644
--- a/drivers/media/video/wm8775.c
+++ b/drivers/media/video/wm8775.c
@@ -5,6 +5,11 @@
  *
  * Based on saa7115 driver
  *
+ * Copyright (C) 2005 Hans Verkuil <hverkuil@xs4all.nl>
+ * - Cleanup
+ * - V4L2 API update
+ * - sound fixes
+ *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
@@ -31,7 +36,7 @@
 #include <media/audiochip.h>
 
 MODULE_DESCRIPTION("wm8775 driver");
-MODULE_AUTHOR("Ulf Eklund");
+MODULE_AUTHOR("Ulf Eklund, Hans Verkuil");
 MODULE_LICENSE("GPL");
 
 #define wm8775_err(fmt, arg...) do { \
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index 74022316fc63..4262a22adc22 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -91,9 +91,9 @@ static int mfcounter = 0;
  *  Public data...
  */
 int mpt_lan_index = -1;
-static int mpt_stm_index = -1;
+int mpt_stm_index = -1;
 
-static struct proc_dir_entry *mpt_proc_root_dir;
+struct proc_dir_entry *mpt_proc_root_dir;
 
 #define WHOINIT_UNKNOWN		0xAA
 
@@ -1118,6 +1118,65 @@ mpt_verify_adapter(int iocid, MPT_ADAPTER **iocpp)
 	return -1;
 }
 
+int
+mpt_alt_ioc_wait(MPT_ADAPTER *ioc)
+{
+	int loop_count = 30 * 4;  /* Wait 30 seconds */
+	int status = -1; /* -1 means failed to get board READY */
+
+	do {
+		spin_lock(&ioc->initializing_hba_lock);
+		if (ioc->initializing_hba_lock_flag == 0) {
+			ioc->initializing_hba_lock_flag=1;
+			spin_unlock(&ioc->initializing_hba_lock);
+			status = 0;
+			break;
+		}
+		spin_unlock(&ioc->initializing_hba_lock);
+		set_current_state(TASK_INTERRUPTIBLE);
+		schedule_timeout(HZ/4);
+	} while (--loop_count);
+
+	return status;
+}
+
+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+/*
+ *	mpt_bringup_adapter - This is a wrapper function for mpt_do_ioc_recovery
+ *	@ioc: Pointer to MPT adapter structure
+ *	@sleepFlag: Use schedule if CAN_SLEEP else use udelay.
+ *
+ *	This routine performs all the steps necessary to bring the IOC
+ *	to a OPERATIONAL state.
+ *
+ *      Special Note: This function was added with spin lock's so as to allow
+ *      the dv(domain validation) work thread to succeed on the other channel
+ *      that maybe occuring at the same time when this function is called.
+ *      Without this lock, the dv would fail when message frames were
+ *      requested during hba bringup on the alternate ioc.
+ */
+static int
+mpt_bringup_adapter(MPT_ADAPTER *ioc, int sleepFlag)
+{
+	int r;
+
+	if(ioc->alt_ioc) {
+		if((r=mpt_alt_ioc_wait(ioc->alt_ioc)!=0))
+			return r;
+	}
+
+	r = mpt_do_ioc_recovery(ioc, MPT_HOSTEVENT_IOC_BRINGUP,
+	    CAN_SLEEP);
+
+	if(ioc->alt_ioc) {
+		spin_lock(&ioc->alt_ioc->initializing_hba_lock);
+		ioc->alt_ioc->initializing_hba_lock_flag=0;
+		spin_unlock(&ioc->alt_ioc->initializing_hba_lock);
+	}
+
+return r;
+}
+
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /*
  *	mpt_attach - Install a PCI intelligent MPT adapter.
@@ -1186,6 +1245,7 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
 	ioc->pcidev = pdev;
 	ioc->diagPending = 0;
 	spin_lock_init(&ioc->diagLock);
+	spin_lock_init(&ioc->initializing_hba_lock);
 
 	/* Initialize the event logging.
 	 */
@@ -1408,8 +1468,7 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
 	 */
 	mpt_detect_bound_ports(ioc, pdev);
 
-	if ((r = mpt_do_ioc_recovery(ioc,
-	  MPT_HOSTEVENT_IOC_BRINGUP, CAN_SLEEP)) != 0) {
+	if ((r = mpt_bringup_adapter(ioc, CAN_SLEEP)) != 0){
 		printk(KERN_WARNING MYNAM
 		  ": WARNING - %s did not initialize properly! (%d)\n",
 		  ioc->name, r);
@@ -6271,6 +6330,7 @@ EXPORT_SYMBOL(mpt_resume);
 EXPORT_SYMBOL(mpt_suspend);
 #endif
 EXPORT_SYMBOL(ioc_list);
+EXPORT_SYMBOL(mpt_proc_root_dir);
 EXPORT_SYMBOL(mpt_register);
 EXPORT_SYMBOL(mpt_deregister);
 EXPORT_SYMBOL(mpt_event_register);
@@ -6288,6 +6348,7 @@ EXPORT_SYMBOL(mpt_verify_adapter);
 EXPORT_SYMBOL(mpt_GetIocState);
 EXPORT_SYMBOL(mpt_print_ioc_summary);
 EXPORT_SYMBOL(mpt_lan_index);
+EXPORT_SYMBOL(mpt_stm_index);
 EXPORT_SYMBOL(mpt_HardResetHandler);
 EXPORT_SYMBOL(mpt_config);
 EXPORT_SYMBOL(mpt_toolbox);
@@ -6296,6 +6357,7 @@ EXPORT_SYMBOL(mpt_read_ioc_pg_3);
 EXPORT_SYMBOL(mpt_alloc_fw_memory);
 EXPORT_SYMBOL(mpt_free_fw_memory);
 EXPORT_SYMBOL(mptbase_sas_persist_operation);
+EXPORT_SYMBOL(mpt_alt_ioc_wait);
 
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index 8ad277a9afa1..bac8eb4186d2 100644
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -611,6 +611,8 @@ typedef struct _MPT_ADAPTER
 	int			 DoneCtx;
 	int			 TaskCtx;
 	int			 InternalCtx;
+	spinlock_t		 initializing_hba_lock;
+	int 	 		 initializing_hba_lock_flag;
 	struct list_head	 list;
 	struct net_device	*netdev;
 	struct list_head	 sas_topology;
@@ -1001,13 +1003,16 @@ extern void	 mpt_free_fw_memory(MPT_ADAPTER *ioc);
 extern int	 mpt_findImVolumes(MPT_ADAPTER *ioc);
 extern int	 mpt_read_ioc_pg_3(MPT_ADAPTER *ioc);
 extern int	 mptbase_sas_persist_operation(MPT_ADAPTER *ioc, u8 persist_opcode);
+extern int	 mpt_alt_ioc_wait(MPT_ADAPTER *ioc);
 
 /*
  *  Public data decl's...
  */
 extern struct list_head	  ioc_list;
+extern struct proc_dir_entry	*mpt_proc_root_dir;
 
 extern int		  mpt_lan_index;	/* needed by mptlan.c */
+extern int		  mpt_stm_index;	/* needed by mptstm.c */
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 #endif		/* } __KERNEL__ */
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index 4330ed0cedaa..b7b9846ff3fd 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -4162,6 +4162,12 @@ mptscsih_domainValidation(void *arg)
 						}
 					}
 
+					if(mpt_alt_ioc_wait(hd->ioc)!=0) {
+						ddvprintk((MYIOC_s_WARN_FMT "alt_ioc busy!\n",
+						    hd->ioc->name));
+						continue;
+					}
+
 					if (mptscsih_doDv(hd, 0, id) == 1) {
 						/* Untagged device was busy, try again
 						 */
@@ -4173,6 +4179,10 @@ mptscsih_domainValidation(void *arg)
 						hd->ioc->spi_data.dvStatus[id] &= ~(MPT_SCSICFG_DV_NOT_DONE | MPT_SCSICFG_DV_PENDING);
 					}
 
+					spin_lock(&hd->ioc->initializing_hba_lock);
+					hd->ioc->initializing_hba_lock_flag=0;
+					spin_unlock(&hd->ioc->initializing_hba_lock);
+
 					if (isPhysDisk) {
 						for (ii=0; ii < MPT_MAX_SCSI_DEVICES; ii++) {
 							if (hd->ioc->raid_data.isRaid & (1 << ii)) {
diff --git a/drivers/message/i2o/pci.c b/drivers/message/i2o/pci.c
index 66c03e882570..ee7075fa1ec3 100644
--- a/drivers/message/i2o/pci.c
+++ b/drivers/message/i2o/pci.c
@@ -303,6 +303,7 @@ static int __devinit i2o_pci_probe(struct pci_dev *pdev,
 	struct i2o_controller *c;
 	int rc;
 	struct pci_dev *i960 = NULL;
+	int pci_dev_busy = 0;
 
 	printk(KERN_INFO "i2o: Checking for PCI I2O controllers...\n");
 
@@ -395,6 +396,8 @@ static int __devinit i2o_pci_probe(struct pci_dev *pdev,
 	if ((rc = i2o_pci_alloc(c))) {
 		printk(KERN_ERR "%s: DMA / IO allocation for I2O controller "
 		       " failed\n", c->name);
+		if (rc == -ENODEV)
+			pci_dev_busy = 1;
 		goto free_controller;
 	}
 
@@ -421,11 +424,12 @@ static int __devinit i2o_pci_probe(struct pci_dev *pdev,
 	i2o_pci_free(c);
 
       free_controller:
-	i2o_iop_free(c);
 	put_device(c->device.parent);
+	i2o_iop_free(c);
 
       disable:
-	pci_disable_device(pdev);
+	if (!pci_dev_busy)
+		pci_disable_device(pdev);
 
 	return rc;
 }
diff --git a/drivers/mfd/mcp-sa11x0.c b/drivers/mfd/mcp-sa11x0.c
index 7daa0ed7331c..1eab7cffceaa 100644
--- a/drivers/mfd/mcp-sa11x0.c
+++ b/drivers/mfd/mcp-sa11x0.c
@@ -138,9 +138,8 @@ static struct mcp_ops mcp_sa11x0 = {
 	.disable		= mcp_sa11x0_disable,
 };
 
-static int mcp_sa11x0_probe(struct device *dev)
+static int mcp_sa11x0_probe(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
 	struct mcp_plat_data *data = pdev->dev.platform_data;
 	struct mcp *mcp;
 	int ret;
@@ -165,7 +164,7 @@ static int mcp_sa11x0_probe(struct device *dev)
 	mcp->dma_telco_rd	= DMA_Ser4MCP1Rd;
 	mcp->dma_telco_wr	= DMA_Ser4MCP1Wr;
 
-	dev_set_drvdata(dev, mcp);
+	platform_set_drvdata(pdev, mcp);
 
 	if (machine_is_assabet()) {
 		ASSABET_BCR_set(ASSABET_BCR_CODEC_RST);
@@ -202,26 +201,26 @@ static int mcp_sa11x0_probe(struct device *dev)
 
  release:
 	release_mem_region(0x80060000, 0x60);
-	dev_set_drvdata(dev, NULL);
+	platform_set_drvdata(pdev, NULL);
 
  out:
 	return ret;
 }
 
-static int mcp_sa11x0_remove(struct device *dev)
+static int mcp_sa11x0_remove(struct platform_device *dev)
 {
-	struct mcp *mcp = dev_get_drvdata(dev);
+	struct mcp *mcp = platform_get_drvdata(dev);
 
-	dev_set_drvdata(dev, NULL);
+	platform_set_drvdata(dev, NULL);
 	mcp_host_unregister(mcp);
 	release_mem_region(0x80060000, 0x60);
 
 	return 0;
 }
 
-static int mcp_sa11x0_suspend(struct device *dev, pm_message_t state)
+static int mcp_sa11x0_suspend(struct platform_device *dev, pm_message_t state)
 {
-	struct mcp *mcp = dev_get_drvdata(dev);
+	struct mcp *mcp = platform_get_drvdata(dev);
 
 	priv(mcp)->mccr0 = Ser4MCCR0;
 	priv(mcp)->mccr1 = Ser4MCCR1;
@@ -230,9 +229,9 @@ static int mcp_sa11x0_suspend(struct device *dev, pm_message_t state)
 	return 0;
 }
 
-static int mcp_sa11x0_resume(struct device *dev)
+static int mcp_sa11x0_resume(struct platform_device *dev)
 {
-	struct mcp *mcp = dev_get_drvdata(dev);
+	struct mcp *mcp = platform_get_drvdata(dev);
 
 	Ser4MCCR1 = priv(mcp)->mccr1;
 	Ser4MCCR0 = priv(mcp)->mccr0;
@@ -243,13 +242,14 @@ static int mcp_sa11x0_resume(struct device *dev)
 /*
  * The driver for the SA11x0 MCP port.
  */
-static struct device_driver mcp_sa11x0_driver = {
-	.name		= "sa11x0-mcp",
-	.bus		= &platform_bus_type,
+static struct platform_driver mcp_sa11x0_driver = {
 	.probe		= mcp_sa11x0_probe,
 	.remove		= mcp_sa11x0_remove,
 	.suspend	= mcp_sa11x0_suspend,
 	.resume		= mcp_sa11x0_resume,
+	.driver		= {
+		.name	= "sa11x0-mcp",
+	},
 };
 
 /*
@@ -257,12 +257,12 @@ static struct device_driver mcp_sa11x0_driver = {
  */
 static int __init mcp_sa11x0_init(void)
 {
-	return driver_register(&mcp_sa11x0_driver);
+	return platform_driver_register(&mcp_sa11x0_driver);
 }
 
 static void __exit mcp_sa11x0_exit(void)
 {
-	driver_unregister(&mcp_sa11x0_driver);
+	platform_driver_unregister(&mcp_sa11x0_driver);
 }
 
 module_init(mcp_sa11x0_init);
diff --git a/drivers/mfd/ucb1x00-ts.c b/drivers/mfd/ucb1x00-ts.c
index a984c0efabf0..551061c2eadf 100644
--- a/drivers/mfd/ucb1x00-ts.c
+++ b/drivers/mfd/ucb1x00-ts.c
@@ -59,16 +59,18 @@ static int adcsync;
 
 static inline void ucb1x00_ts_evt_add(struct ucb1x00_ts *ts, u16 pressure, u16 x, u16 y)
 {
-	input_report_abs(ts->idev, ABS_X, x);
-	input_report_abs(ts->idev, ABS_Y, y);
-	input_report_abs(ts->idev, ABS_PRESSURE, pressure);
-	input_sync(ts->idev);
+	struct input_dev *idev = ts->idev;
+	input_report_abs(idev, ABS_X, x);
+	input_report_abs(idev, ABS_Y, y);
+	input_report_abs(idev, ABS_PRESSURE, pressure);
+	input_sync(idev);
 }
 
 static inline void ucb1x00_ts_event_release(struct ucb1x00_ts *ts)
 {
-	input_report_abs(ts->idev, ABS_PRESSURE, 0);
-	input_sync(ts->idev);
+	struct input_dev *idev = ts->idev;
+	input_report_abs(idev, ABS_PRESSURE, 0);
+	input_sync(idev);
 }
 
 /*
@@ -297,7 +299,7 @@ static void ucb1x00_ts_irq(int idx, void *id)
 
 static int ucb1x00_ts_open(struct input_dev *idev)
 {
-	struct ucb1x00_ts *ts = (struct ucb1x00_ts *)idev;
+	struct ucb1x00_ts *ts = idev->private;
 	int ret = 0;
 
 	BUG_ON(ts->rtask);
@@ -334,7 +336,7 @@ static int ucb1x00_ts_open(struct input_dev *idev)
  */
 static void ucb1x00_ts_close(struct input_dev *idev)
 {
-	struct ucb1x00_ts *ts = (struct ucb1x00_ts *)idev;
+	struct ucb1x00_ts *ts = idev->private;
 
 	if (ts->rtask)
 		kthread_stop(ts->rtask);
@@ -386,6 +388,7 @@ static int ucb1x00_ts_add(struct ucb1x00_dev *dev)
 	ts->ucb = dev->ucb;
 	ts->adcsync = adcsync ? UCB_SYNC : UCB_NOSYNC;
 
+	ts->idev->private = ts;
 	ts->idev->name       = "Touchscreen panel";
 	ts->idev->id.product = ts->ucb->id;
 	ts->idev->open       = ucb1x00_ts_open;
diff --git a/drivers/misc/hdpuftrs/hdpu_cpustate.c b/drivers/misc/hdpuftrs/hdpu_cpustate.c
index bc2b72b32905..11a801be71c8 100644
--- a/drivers/misc/hdpuftrs/hdpu_cpustate.c
+++ b/drivers/misc/hdpuftrs/hdpu_cpustate.c
@@ -26,8 +26,8 @@
 
 #define SKY_CPUSTATE_VERSION		"1.1"
 
-static int hdpu_cpustate_probe(struct device *ddev);
-static int hdpu_cpustate_remove(struct device *ddev);
+static int hdpu_cpustate_probe(struct platform_device *pdev);
+static int hdpu_cpustate_remove(struct platform_device *pdev);
 
 struct cpustate_t cpustate;
 
@@ -158,11 +158,12 @@ static int cpustate_read_proc(char *page, char **start, off_t off,
 	return len;
 }
 
-static struct device_driver hdpu_cpustate_driver = {
-	.name = HDPU_CPUSTATE_NAME,
-	.bus = &platform_bus_type,
+static struct platform_driver hdpu_cpustate_driver = {
 	.probe = hdpu_cpustate_probe,
 	.remove = hdpu_cpustate_remove,
+	.driver = {
+		.name = HDPU_CPUSTATE_NAME,
+	},
 };
 
 /*
@@ -187,9 +188,8 @@ static struct miscdevice cpustate_dev = {
 	&cpustate_fops
 };
 
-static int hdpu_cpustate_probe(struct device *ddev)
+static int hdpu_cpustate_probe(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(ddev);
 	struct resource *res;
 	struct proc_dir_entry *proc_de;
 	int ret;
@@ -217,7 +217,7 @@ static int hdpu_cpustate_probe(struct device *ddev)
 	return 0;
 }
 
-static int hdpu_cpustate_remove(struct device *ddev)
+static int hdpu_cpustate_remove(struct platform_device *pdev)
 {
 
 	cpustate.set_addr = NULL;
@@ -232,13 +232,13 @@ static int hdpu_cpustate_remove(struct device *ddev)
 static int __init cpustate_init(void)
 {
 	int rc;
-	rc = driver_register(&hdpu_cpustate_driver);
+	rc = platform_driver_register(&hdpu_cpustate_driver);
 	return rc;
 }
 
 static void __exit cpustate_exit(void)
 {
-	driver_unregister(&hdpu_cpustate_driver);
+	platform_driver_unregister(&hdpu_cpustate_driver);
 }
 
 module_init(cpustate_init);
diff --git a/drivers/misc/hdpuftrs/hdpu_nexus.c b/drivers/misc/hdpuftrs/hdpu_nexus.c
index 4bb461793851..ea9d5f233c83 100644
--- a/drivers/misc/hdpuftrs/hdpu_nexus.c
+++ b/drivers/misc/hdpuftrs/hdpu_nexus.c
@@ -22,19 +22,20 @@
 
 #include <linux/platform_device.h>
 
-static int hdpu_nexus_probe(struct device *ddev);
-static int hdpu_nexus_remove(struct device *ddev);
+static int hdpu_nexus_probe(struct platform_device *pdev);
+static int hdpu_nexus_remove(struct platform_device *pdev);
 
 static struct proc_dir_entry *hdpu_slot_id;
 static struct proc_dir_entry *hdpu_chassis_id;
 static int slot_id = -1;
 static int chassis_id = -1;
 
-static struct device_driver hdpu_nexus_driver = {
-	.name = HDPU_NEXUS_NAME,
-	.bus = &platform_bus_type,
+static struct platform_driver hdpu_nexus_driver = {
 	.probe = hdpu_nexus_probe,
 	.remove = hdpu_nexus_remove,
+	.driver = {
+		.name = HDPU_NEXUS_NAME,
+	},
 };
 
 int hdpu_slot_id_read(char *buffer, char **buffer_location, off_t offset,
@@ -55,9 +56,8 @@ int hdpu_chassis_id_read(char *buffer, char **buffer_location, off_t offset,
 	return sprintf(buffer, "%d\n", chassis_id);
 }
 
-static int hdpu_nexus_probe(struct device *ddev)
+static int hdpu_nexus_probe(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(ddev);
 	struct resource *res;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -80,7 +80,7 @@ static int hdpu_nexus_probe(struct device *ddev)
 	return 0;
 }
 
-static int hdpu_nexus_remove(struct device *ddev)
+static int hdpu_nexus_remove(struct platform_device *pdev)
 {
 	slot_id = -1;
 	chassis_id = -1;
@@ -94,13 +94,13 @@ static int hdpu_nexus_remove(struct device *ddev)
 static int __init nexus_init(void)
 {
 	int rc;
-	rc = driver_register(&hdpu_nexus_driver);
+	rc = platform_driver_register(&hdpu_nexus_driver);
 	return rc;
 }
 
 static void __exit nexus_exit(void)
 {
-	driver_unregister(&hdpu_nexus_driver);
+	platform_driver_unregister(&hdpu_nexus_driver);
 }
 
 module_init(nexus_init);
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index da528390acf8..eb41391e06e9 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -679,7 +679,15 @@ static void mmc_idle_cards(struct mmc_host *host)
 }
 
 /*
- * Apply power to the MMC stack.
+ * Apply power to the MMC stack.  This is a two-stage process.
+ * First, we enable power to the card without the clock running.
+ * We then wait a bit for the power to stabilise.  Finally,
+ * enable the bus drivers and clock to the card.
+ *
+ * We must _NOT_ enable the clock prior to power stablising.
+ *
+ * If a host does all the power sequencing itself, ignore the
+ * initial MMC_POWER_UP stage.
  */
 static void mmc_power_up(struct mmc_host *host)
 {
@@ -816,7 +824,7 @@ static void mmc_discover_cards(struct mmc_host *host)
 
 			cmd.opcode = SD_SEND_RELATIVE_ADDR;
 			cmd.arg = 0;
-			cmd.flags = MMC_RSP_R1;
+			cmd.flags = MMC_RSP_R6;
 
 			err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
 			if (err != MMC_ERR_NONE)
@@ -932,8 +940,9 @@ static void mmc_read_scrs(struct mmc_host *host)
 
 		sg_init_one(&sg, (u8*)card->raw_scr, 8);
 
-		err = mmc_wait_for_req(host, &mrq);
-		if (err != MMC_ERR_NONE) {
+		mmc_wait_for_req(host, &mrq);
+
+		if (cmd.error != MMC_ERR_NONE || data.error != MMC_ERR_NONE) {
 			mmc_card_set_dead(card);
 			continue;
 		}
diff --git a/drivers/mmc/mmc_block.c b/drivers/mmc/mmc_block.c
index d91fcf7c3178..abcf19116d70 100644
--- a/drivers/mmc/mmc_block.c
+++ b/drivers/mmc/mmc_block.c
@@ -359,7 +359,12 @@ static struct mmc_blk_data *mmc_blk_alloc(struct mmc_card *card)
 		md->block_bits = card->csd.read_blkbits;
 
 		blk_queue_hardsect_size(md->queue.queue, 1 << md->block_bits);
-		set_capacity(md->disk, card->csd.capacity);
+
+		/*
+		 * The CSD capacity field is in units of read_blkbits.
+		 * set_capacity takes units of 512 bytes.
+		 */
+		set_capacity(md->disk, card->csd.capacity << (card->csd.read_blkbits - 9));
 	}
  out:
 	return md;
@@ -373,7 +378,7 @@ mmc_blk_set_blksize(struct mmc_blk_data *md, struct mmc_card *card)
 
 	mmc_card_claim_host(card);
 	cmd.opcode = MMC_SET_BLOCKLEN;
-	cmd.arg = 1 << card->csd.read_blkbits;
+	cmd.arg = 1 << md->block_bits;
 	cmd.flags = MMC_RSP_R1;
 	err = mmc_wait_for_cmd(card->host, &cmd, 5);
 	mmc_card_release_host(card);
@@ -412,10 +417,9 @@ static int mmc_blk_probe(struct mmc_card *card)
 	if (err)
 		goto out;
 
-	printk(KERN_INFO "%s: %s %s %dKiB %s\n",
+	printk(KERN_INFO "%s: %s %s %luKiB %s\n",
 		md->disk->disk_name, mmc_card_id(card), mmc_card_name(card),
-		(card->csd.capacity << card->csd.read_blkbits) / 1024,
-		mmc_blk_readonly(card)?"(ro)":"");
+		get_capacity(md->disk) >> 1, mmc_blk_readonly(card)?"(ro)":"");
 
 	mmc_set_drvdata(card, md);
 	add_disk(md->disk);
diff --git a/drivers/mmc/mmci.c b/drivers/mmc/mmci.c
index 1e6bdba26756..166c9b0ad04e 100644
--- a/drivers/mmc/mmci.c
+++ b/drivers/mmc/mmci.c
@@ -22,7 +22,6 @@
 
 #include <asm/div64.h>
 #include <asm/io.h>
-#include <asm/irq.h>
 #include <asm/scatterlist.h>
 #include <asm/sizes.h>
 #include <asm/hardware/amba.h>
diff --git a/drivers/mmc/pxamci.c b/drivers/mmc/pxamci.c
index f31e247b2cbe..ee8f8a0420d1 100644
--- a/drivers/mmc/pxamci.c
+++ b/drivers/mmc/pxamci.c
@@ -428,9 +428,8 @@ static irqreturn_t pxamci_detect_irq(int irq, void *devid, struct pt_regs *regs)
 	return IRQ_HANDLED;
 }
 
-static int pxamci_probe(struct device *dev)
+static int pxamci_probe(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
 	struct mmc_host *mmc;
 	struct pxamci_host *host = NULL;
 	struct resource *r;
@@ -445,7 +444,7 @@ static int pxamci_probe(struct device *dev)
 	if (!r)
 		return -EBUSY;
 
-	mmc = mmc_alloc_host(sizeof(struct pxamci_host), dev);
+	mmc = mmc_alloc_host(sizeof(struct pxamci_host), &pdev->dev);
 	if (!mmc) {
 		ret = -ENOMEM;
 		goto out;
@@ -474,7 +473,7 @@ static int pxamci_probe(struct device *dev)
 			 host->pdata->ocr_mask :
 			 MMC_VDD_32_33|MMC_VDD_33_34;
 
-	host->sg_cpu = dma_alloc_coherent(dev, PAGE_SIZE, &host->sg_dma, GFP_KERNEL);
+	host->sg_cpu = dma_alloc_coherent(&pdev->dev, PAGE_SIZE, &host->sg_dma, GFP_KERNEL);
 	if (!host->sg_cpu) {
 		ret = -ENOMEM;
 		goto out;
@@ -511,10 +510,10 @@ static int pxamci_probe(struct device *dev)
 	if (ret)
 		goto out;
 
-	dev_set_drvdata(dev, mmc);
+	platform_set_drvdata(pdev, mmc);
 
 	if (host->pdata && host->pdata->init)
-		host->pdata->init(dev, pxamci_detect_irq, mmc);
+		host->pdata->init(&pdev->dev, pxamci_detect_irq, mmc);
 
 	mmc_add_host(mmc);
 
@@ -527,7 +526,7 @@ static int pxamci_probe(struct device *dev)
 		if (host->base)
 			iounmap(host->base);
 		if (host->sg_cpu)
-			dma_free_coherent(dev, PAGE_SIZE, host->sg_cpu, host->sg_dma);
+			dma_free_coherent(&pdev->dev, PAGE_SIZE, host->sg_cpu, host->sg_dma);
 	}
 	if (mmc)
 		mmc_free_host(mmc);
@@ -535,17 +534,17 @@ static int pxamci_probe(struct device *dev)
 	return ret;
 }
 
-static int pxamci_remove(struct device *dev)
+static int pxamci_remove(struct platform_device *pdev)
 {
-	struct mmc_host *mmc = dev_get_drvdata(dev);
+	struct mmc_host *mmc = platform_get_drvdata(pdev);
 
-	dev_set_drvdata(dev, NULL);
+	platform_set_drvdata(pdev, NULL);
 
 	if (mmc) {
 		struct pxamci_host *host = mmc_priv(mmc);
 
 		if (host->pdata && host->pdata->exit)
-			host->pdata->exit(dev, mmc);
+			host->pdata->exit(&pdev->dev, mmc);
 
 		mmc_remove_host(mmc);
 
@@ -560,7 +559,7 @@ static int pxamci_remove(struct device *dev)
 		free_irq(host->irq, host);
 		pxa_free_dma(host->dma);
 		iounmap(host->base);
-		dma_free_coherent(dev, PAGE_SIZE, host->sg_cpu, host->sg_dma);
+		dma_free_coherent(&pdev->dev, PAGE_SIZE, host->sg_cpu, host->sg_dma);
 
 		release_resource(host->res);
 
@@ -570,9 +569,9 @@ static int pxamci_remove(struct device *dev)
 }
 
 #ifdef CONFIG_PM
-static int pxamci_suspend(struct device *dev, pm_message_t state)
+static int pxamci_suspend(struct platform_device *dev, pm_message_t state)
 {
-	struct mmc_host *mmc = dev_get_drvdata(dev);
+	struct mmc_host *mmc = platform_get_drvdata(dev);
 	int ret = 0;
 
 	if (mmc)
@@ -581,9 +580,9 @@ static int pxamci_suspend(struct device *dev, pm_message_t state)
 	return ret;
 }
 
-static int pxamci_resume(struct device *dev)
+static int pxamci_resume(struct platform_device *dev)
 {
-	struct mmc_host *mmc = dev_get_drvdata(dev);
+	struct mmc_host *mmc = platform_get_drvdata(dev);
 	int ret = 0;
 
 	if (mmc)
@@ -596,23 +595,24 @@ static int pxamci_resume(struct device *dev)
 #define pxamci_resume	NULL
 #endif
 
-static struct device_driver pxamci_driver = {
-	.name		= DRIVER_NAME,
-	.bus		= &platform_bus_type,
+static struct platform_driver pxamci_driver = {
 	.probe		= pxamci_probe,
 	.remove		= pxamci_remove,
 	.suspend	= pxamci_suspend,
 	.resume		= pxamci_resume,
+	.driver		= {
+		.name	= DRIVER_NAME,
+	},
 };
 
 static int __init pxamci_init(void)
 {
-	return driver_register(&pxamci_driver);
+	return platform_driver_register(&pxamci_driver);
 }
 
 static void __exit pxamci_exit(void)
 {
-	driver_unregister(&pxamci_driver);
+	platform_driver_unregister(&pxamci_driver);
 }
 
 module_init(pxamci_init);
diff --git a/drivers/mmc/wbsd.c b/drivers/mmc/wbsd.c
index e954b8354fef..c7eb7c269081 100644
--- a/drivers/mmc/wbsd.c
+++ b/drivers/mmc/wbsd.c
@@ -42,7 +42,7 @@
 #include "wbsd.h"
 
 #define DRIVER_NAME "wbsd"
-#define DRIVER_VERSION "1.4"
+#define DRIVER_VERSION "1.5"
 
 #ifdef CONFIG_MMC_DEBUG
 #define DBG(x...) \
@@ -1932,14 +1932,14 @@ static void __devexit wbsd_shutdown(struct device* dev, int pnp)
  * Non-PnP
  */
 
-static int __devinit wbsd_probe(struct device* dev)
+static int __devinit wbsd_probe(struct platform_device* dev)
 {
-	return wbsd_init(dev, io, irq, dma, 0);
+	return wbsd_init(&dev->dev, io, irq, dma, 0);
 }
 
-static int __devexit wbsd_remove(struct device* dev)
+static int __devexit wbsd_remove(struct platform_device* dev)
 {
-	wbsd_shutdown(dev, 0);
+	wbsd_shutdown(&dev->dev, 0);
 
 	return 0;
 }
@@ -1983,9 +1983,9 @@ static void __devexit wbsd_pnp_remove(struct pnp_dev * dev)
 
 #ifdef CONFIG_PM
 
-static int wbsd_suspend(struct device *dev, pm_message_t state)
+static int wbsd_suspend(struct platform_device *dev, pm_message_t state)
 {
-	struct mmc_host *mmc = dev_get_drvdata(dev);
+	struct mmc_host *mmc = platform_get_drvdata(dev);
 	struct wbsd_host *host;
 	int ret;
 
@@ -2005,9 +2005,9 @@ static int wbsd_suspend(struct device *dev, pm_message_t state)
 	return 0;
 }
 
-static int wbsd_resume(struct device *dev)
+static int wbsd_resume(struct platform_device *dev)
 {
-	struct mmc_host *mmc = dev_get_drvdata(dev);
+	struct mmc_host *mmc = platform_get_drvdata(dev);
 	struct wbsd_host *host;
 
 	if (!mmc)
@@ -2038,14 +2038,15 @@ static int wbsd_resume(struct device *dev)
 
 static struct platform_device *wbsd_device;
 
-static struct device_driver wbsd_driver = {
-	.name		= DRIVER_NAME,
-	.bus		= &platform_bus_type,
+static struct platform_driver wbsd_driver = {
 	.probe		= wbsd_probe,
-	.remove		= wbsd_remove,
+	.remove		= __devexit_p(wbsd_remove),
 
 	.suspend	= wbsd_suspend,
 	.resume		= wbsd_resume,
+	.driver		= {
+		.name	= DRIVER_NAME,
+	},
 };
 
 #ifdef CONFIG_PNP
@@ -2054,7 +2055,7 @@ static struct pnp_driver wbsd_pnp_driver = {
 	.name		= DRIVER_NAME,
 	.id_table	= pnp_dev_table,
 	.probe		= wbsd_pnp_probe,
-	.remove		= wbsd_pnp_remove,
+	.remove		= __devexit_p(wbsd_pnp_remove),
 };
 
 #endif /* CONFIG_PNP */
@@ -2085,7 +2086,7 @@ static int __init wbsd_drv_init(void)
 
 	if (nopnp)
 	{
-		result = driver_register(&wbsd_driver);
+		result = platform_driver_register(&wbsd_driver);
 		if (result < 0)
 			return result;
 
@@ -2111,7 +2112,7 @@ static void __exit wbsd_drv_exit(void)
 	{
 		platform_device_unregister(wbsd_device);
 
-		driver_unregister(&wbsd_driver);
+		platform_driver_unregister(&wbsd_driver);
 	}
 
 	DBG("unloaded\n");
@@ -2127,6 +2128,7 @@ module_param(irq, uint, 0444);
 module_param(dma, int, 0444);
 
 MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Pierre Ossman <drzeus@drzeus.cx>");
 MODULE_DESCRIPTION("Winbond W83L51xD SD/MMC card interface driver");
 MODULE_VERSION(DRIVER_VERSION);
 
diff --git a/drivers/mtd/chips/cfi_cmdset_0001.c b/drivers/mtd/chips/cfi_cmdset_0001.c
index 143f01a4c170..69c04945591f 100644
--- a/drivers/mtd/chips/cfi_cmdset_0001.c
+++ b/drivers/mtd/chips/cfi_cmdset_0001.c
@@ -4,7 +4,7 @@
  *
  * (C) 2000 Red Hat. GPL'd
  *
- * $Id: cfi_cmdset_0001.c,v 1.185 2005/11/07 11:14:22 gleixner Exp $
+ * $Id: cfi_cmdset_0001.c,v 1.186 2005/11/23 22:07:52 nico Exp $
  *
  *
  * 10/10/2000	Nicolas Pitre <nico@cam.org>
@@ -644,9 +644,8 @@ static int get_chip(struct map_info *map, struct flchip *chip, unsigned long adr
 		 *
 		 * - contension arbitration is handled in the owner's context.
 		 *
-		 * The 'shared' struct can be read when its lock is taken.
-		 * However any writes to it can only be made when the current
-		 * owner's lock is also held.
+		 * The 'shared' struct can be read and/or written only when
+		 * its lock is taken.
 		 */
 		struct flchip_shared *shared = chip->priv;
 		struct flchip *contender;
@@ -675,14 +674,13 @@ static int get_chip(struct map_info *map, struct flchip *chip, unsigned long adr
 			}
 			timeo = jiffies + HZ;
 			spin_lock(&shared->lock);
+			spin_unlock(contender->mutex);
 		}
 
 		/* We now own it */
 		shared->writing = chip;
 		if (mode == FL_ERASING)
 			shared->erasing = chip;
-		if (contender && contender != chip)
-			spin_unlock(contender->mutex);
 		spin_unlock(&shared->lock);
 	}
 
diff --git a/drivers/mtd/chips/cfi_probe.c b/drivers/mtd/chips/cfi_probe.c
index 90eb30e06b7c..e636aa86bc24 100644
--- a/drivers/mtd/chips/cfi_probe.c
+++ b/drivers/mtd/chips/cfi_probe.c
@@ -1,7 +1,7 @@
 /*
    Common Flash Interface probe code.
    (C) 2000 Red Hat. GPL'd.
-   $Id: cfi_probe.c,v 1.84 2005/11/07 11:14:23 gleixner Exp $
+   $Id: cfi_probe.c,v 1.86 2005/11/29 14:48:31 gleixner Exp $
 */
 
 #include <linux/config.h>
@@ -230,8 +230,8 @@ static int __xipram cfi_chip_setup(struct map_info *map,
 	cfi_send_gen_cmd(0xaa, 0x555, base, map, cfi, cfi->device_type, NULL);
 	cfi_send_gen_cmd(0x55, 0x2aa, base, map, cfi, cfi->device_type, NULL);
 	cfi_send_gen_cmd(0x90, 0x555, base, map, cfi, cfi->device_type, NULL);
-	cfi->mfr = cfi_read_query(map, base);
-	cfi->id = cfi_read_query(map, base + ofs_factor);
+	cfi->mfr = cfi_read_query16(map, base);
+	cfi->id = cfi_read_query16(map, base + ofs_factor);
 
 	/* Put it back into Read Mode */
 	cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL);
@@ -426,7 +426,7 @@ static struct mtd_chip_driver cfi_chipdrv = {
 	.module		= THIS_MODULE
 };
 
-int __init cfi_probe_init(void)
+static int __init cfi_probe_init(void)
 {
 	register_mtd_chip_driver(&cfi_chipdrv);
 	return 0;
diff --git a/drivers/mtd/chips/sharp.c b/drivers/mtd/chips/sharp.c
index 2d26bdef82d5..36f61a6a766e 100644
--- a/drivers/mtd/chips/sharp.c
+++ b/drivers/mtd/chips/sharp.c
@@ -4,7 +4,7 @@
  * Copyright 2000,2001 David A. Schleef <ds@schleef.org>
  *           2000,2001 Lineo, Inc.
  *
- * $Id: sharp.c,v 1.16 2005/11/07 11:14:23 gleixner Exp $
+ * $Id: sharp.c,v 1.17 2005/11/29 14:28:28 gleixner Exp $
  *
  * Devices supported:
  *   LH28F016SCT Symmetrical block flash memory, 2Mx8
@@ -160,22 +160,28 @@ struct mtd_info *sharp_probe(struct map_info *map)
 	return mtd;
 }
 
+static inline void sharp_send_cmd(struct map_info *map, unsigned long cmd, unsigned long adr)
+{
+	map_word map_cmd;
+	map_cmd.x[0] = cmd;
+	map_write(map, map_cmd, adr);
+}
+
 static int sharp_probe_map(struct map_info *map,struct mtd_info *mtd)
 {
-	unsigned long tmp;
+	map_word tmp, read0, read4;
 	unsigned long base = 0;
-	u32 read0, read4;
 	int width = 4;
 
-	tmp = map_read32(map, base+0);
+	tmp = map_read(map, base+0);
 
-	map_write32(map, CMD_READ_ID, base+0);
+	sharp_send_cmd(map, CMD_READ_ID, base+0);
 
-	read0=map_read32(map, base+0);
-	read4=map_read32(map, base+4);
-	if(read0 == 0x89898989){
+	read0 = map_read(map, base+0);
+	read4 = map_read(map, base+4);
+	if(read0.x[0] == 0x89898989){
 		printk("Looks like sharp flash\n");
-		switch(read4){
+		switch(read4.x[0]){
 		case 0xaaaaaaaa:
 		case 0xa0a0a0a0:
 			/* aa - LH28F016SCT-L95 2Mx8, 32 64k blocks*/
@@ -197,16 +203,16 @@ static int sharp_probe_map(struct map_info *map,struct mtd_info *mtd)
 			return width;
 #endif
 		default:
-			printk("Sort-of looks like sharp flash, 0x%08x 0x%08x\n",
-				read0,read4);
+			printk("Sort-of looks like sharp flash, 0x%08lx 0x%08lx\n",
+				read0.x[0], read4.x[0]);
 		}
-	}else if((map_read32(map, base+0) == CMD_READ_ID)){
+	}else if((map_read(map, base+0).x[0] == CMD_READ_ID)){
 		/* RAM, probably */
 		printk("Looks like RAM\n");
-		map_write32(map, tmp, base+0);
+		map_write(map, tmp, base+0);
 	}else{
-		printk("Doesn't look like sharp flash, 0x%08x 0x%08x\n",
-			read0,read4);
+		printk("Doesn't look like sharp flash, 0x%08lx 0x%08lx\n",
+			read0.x[0], read4.x[0]);
 	}
 
 	return 0;
@@ -215,7 +221,8 @@ static int sharp_probe_map(struct map_info *map,struct mtd_info *mtd)
 /* This function returns with the chip->mutex lock held. */
 static int sharp_wait(struct map_info *map, struct flchip *chip)
 {
-	int status, i;
+	int i;
+	map_word status;
 	unsigned long timeo = jiffies + HZ;
 	DECLARE_WAITQUEUE(wait, current);
 	int adr = 0;
@@ -225,12 +232,12 @@ retry:
 
 	switch(chip->state){
 	case FL_READY:
-		map_write32(map,CMD_READ_STATUS,adr);
+		sharp_send_cmd(map, CMD_READ_STATUS, adr);
 		chip->state = FL_STATUS;
 	case FL_STATUS:
 		for(i=0;i<100;i++){
-			status = map_read32(map,adr);
-			if((status & SR_READY)==SR_READY)
+			status = map_read(map, adr);
+			if((status.x[0] & SR_READY)==SR_READY)
 				break;
 			udelay(1);
 		}
@@ -254,7 +261,7 @@ retry:
 		goto retry;
 	}
 
-	map_write32(map,CMD_RESET, adr);
+	sharp_send_cmd(map, CMD_RESET, adr);
 
 	chip->state = FL_READY;
 
@@ -351,37 +358,39 @@ static int sharp_write_oneword(struct map_info *map, struct flchip *chip,
 	int timeo;
 	int try;
 	int i;
-	int status = 0;
+	map_word data, status;
 
+	status.x[0] = 0;
 	ret = sharp_wait(map,chip);
 
 	for(try=0;try<10;try++){
-		map_write32(map,CMD_BYTE_WRITE,adr);
+		sharp_send_cmd(map, CMD_BYTE_WRITE, adr);
 		/* cpu_to_le32 -> hack to fix the writel be->le conversion */
-		map_write32(map,cpu_to_le32(datum),adr);
+		data.x[0] = cpu_to_le32(datum);
+		map_write(map, data, adr);
 
 		chip->state = FL_WRITING;
 
 		timeo = jiffies + (HZ/2);
 
-		map_write32(map,CMD_READ_STATUS,adr);
+		sharp_send_cmd(map, CMD_READ_STATUS, adr);
 		for(i=0;i<100;i++){
-			status = map_read32(map,adr);
-			if((status & SR_READY)==SR_READY)
+			status = map_read(map, adr);
+			if((status.x[0] & SR_READY) == SR_READY)
 				break;
 		}
 		if(i==100){
 			printk("sharp: timed out writing\n");
 		}
 
-		if(!(status&SR_ERRORS))
+		if(!(status.x[0] & SR_ERRORS))
 			break;
 
-		printk("sharp: error writing byte at addr=%08lx status=%08x\n",adr,status);
+		printk("sharp: error writing byte at addr=%08lx status=%08lx\n", adr, status.x[0]);
 
-		map_write32(map,CMD_CLEAR_STATUS,adr);
+		sharp_send_cmd(map, CMD_CLEAR_STATUS, adr);
 	}
-	map_write32(map,CMD_RESET,adr);
+	sharp_send_cmd(map, CMD_RESET, adr);
 	chip->state = FL_READY;
 
 	wake_up(&chip->wq);
@@ -434,18 +443,18 @@ static int sharp_do_wait_for_ready(struct map_info *map, struct flchip *chip,
 {
 	int ret;
 	unsigned long timeo;
-	int status;
+	map_word status;
 	DECLARE_WAITQUEUE(wait, current);
 
-	map_write32(map,CMD_READ_STATUS,adr);
-	status = map_read32(map,adr);
+	sharp_send_cmd(map, CMD_READ_STATUS, adr);
+	status = map_read(map, adr);
 
 	timeo = jiffies + HZ;
 
 	while(time_before(jiffies, timeo)){
-		map_write32(map,CMD_READ_STATUS,adr);
-		status = map_read32(map,adr);
-		if((status & SR_READY)==SR_READY){
+		sharp_send_cmd(map, CMD_READ_STATUS, adr);
+		status = map_read(map, adr);
+		if((status.x[0] & SR_READY)==SR_READY){
 			ret = 0;
 			goto out;
 		}
@@ -476,7 +485,7 @@ static int sharp_erase_oneblock(struct map_info *map, struct flchip *chip,
 {
 	int ret;
 	//int timeo;
-	int status;
+	map_word status;
 	//int i;
 
 //printk("sharp_erase_oneblock()\n");
@@ -486,26 +495,26 @@ static int sharp_erase_oneblock(struct map_info *map, struct flchip *chip,
 	sharp_unlock_oneblock(map,chip,adr);
 #endif
 
-	map_write32(map,CMD_BLOCK_ERASE_1,adr);
-	map_write32(map,CMD_BLOCK_ERASE_2,adr);
+	sharp_send_cmd(map, CMD_BLOCK_ERASE_1, adr);
+	sharp_send_cmd(map, CMD_BLOCK_ERASE_2, adr);
 
 	chip->state = FL_ERASING;
 
 	ret = sharp_do_wait_for_ready(map,chip,adr);
 	if(ret<0)return ret;
 
-	map_write32(map,CMD_READ_STATUS,adr);
-	status = map_read32(map,adr);
+	sharp_send_cmd(map, CMD_READ_STATUS, adr);
+	status = map_read(map, adr);
 
-	if(!(status&SR_ERRORS)){
-		map_write32(map,CMD_RESET,adr);
+	if(!(status.x[0] & SR_ERRORS)){
+		sharp_send_cmd(map, CMD_RESET, adr);
 		chip->state = FL_READY;
 		//spin_unlock_bh(chip->mutex);
 		return 0;
 	}
 
-	printk("sharp: error erasing block at addr=%08lx status=%08x\n",adr,status);
-	map_write32(map,CMD_CLEAR_STATUS,adr);
+	printk("sharp: error erasing block at addr=%08lx status=%08lx\n", adr, status.x[0]);
+	sharp_send_cmd(map, CMD_CLEAR_STATUS, adr);
 
 	//spin_unlock_bh(chip->mutex);
 
@@ -517,20 +526,20 @@ static void sharp_unlock_oneblock(struct map_info *map, struct flchip *chip,
 	unsigned long adr)
 {
 	int i;
-	int status;
+	map_word status;
 
-	map_write32(map,CMD_CLEAR_BLOCK_LOCKS_1,adr);
-	map_write32(map,CMD_CLEAR_BLOCK_LOCKS_2,adr);
+	sharp_send_cmd(map, CMD_CLEAR_BLOCK_LOCKS_1, adr);
+	sharp_send_cmd(map, CMD_CLEAR_BLOCK_LOCKS_2, adr);
 
 	udelay(100);
 
-	status = map_read32(map,adr);
-	printk("status=%08x\n",status);
+	status = map_read(map, adr);
+	printk("status=%08lx\n", status.x[0]);
 
 	for(i=0;i<1000;i++){
-		//map_write32(map,CMD_READ_STATUS,adr);
-		status = map_read32(map,adr);
-		if((status & SR_READY)==SR_READY)
+		//sharp_send_cmd(map, CMD_READ_STATUS, adr);
+		status = map_read(map, adr);
+		if((status.x[0] & SR_READY) == SR_READY)
 			break;
 		udelay(100);
 	}
@@ -538,14 +547,14 @@ static void sharp_unlock_oneblock(struct map_info *map, struct flchip *chip,
 		printk("sharp: timed out unlocking block\n");
 	}
 
-	if(!(status&SR_ERRORS)){
-		map_write32(map,CMD_RESET,adr);
+	if(!(status.x[0] & SR_ERRORS)){
+		sharp_send_cmd(map, CMD_RESET, adr);
 		chip->state = FL_READY;
 		return;
 	}
 
-	printk("sharp: error unlocking block at addr=%08lx status=%08x\n",adr,status);
-	map_write32(map,CMD_CLEAR_STATUS,adr);
+	printk("sharp: error unlocking block at addr=%08lx status=%08lx\n", adr, status.x[0]);
+	sharp_send_cmd(map, CMD_CLEAR_STATUS, adr);
 }
 #endif
 
diff --git a/drivers/mtd/devices/blkmtd.c b/drivers/mtd/devices/blkmtd.c
index f9db52f6bf00..04f864d238db 100644
--- a/drivers/mtd/devices/blkmtd.c
+++ b/drivers/mtd/devices/blkmtd.c
@@ -113,7 +113,7 @@ static int bi_write_complete(struct bio *bio, unsigned int bytes_done, int error
 			ClearPageUptodate(page);
 			SetPageError(page);
 		}
-		ClearPageDirty(page);
+		clear_page_dirty(page);
 		unlock_page(page);
 		page_cache_release(page);
 	} while (bvec >= bio->bi_io_vec);
@@ -289,7 +289,7 @@ static int write_pages(struct blkmtd_dev *dev, const u_char *buf, loff_t to,
 			BUG();
 		}
 		memcpy(page_address(page)+offset, buf, start_len);
-		SetPageDirty(page);
+		set_page_dirty(page);
 		SetPageUptodate(page);
 		buf += start_len;
 		thislen = start_len;
@@ -336,7 +336,7 @@ static int write_pages(struct blkmtd_dev *dev, const u_char *buf, loff_t to,
 			}
 			pagenr++;
 			pagecnt--;
-			SetPageDirty(page);
+			set_page_dirty(page);
 			SetPageUptodate(page);
 			pagesc--;
 			thislen += PAGE_SIZE;
@@ -357,7 +357,7 @@ static int write_pages(struct blkmtd_dev *dev, const u_char *buf, loff_t to,
 			BUG();
 		}
 		memcpy(page_address(page), buf, end_len);
-		SetPageDirty(page);
+		set_page_dirty(page);
 		SetPageUptodate(page);
 		DEBUG(3, "blkmtd: write: writing out partial end\n");
 		thislen += end_len;
diff --git a/drivers/mtd/devices/block2mtd.c b/drivers/mtd/devices/block2mtd.c
index 0aaa0ced9aba..7ff403b2a0a0 100644
--- a/drivers/mtd/devices/block2mtd.c
+++ b/drivers/mtd/devices/block2mtd.c
@@ -1,5 +1,5 @@
 /*
- * $Id: block2mtd.c,v 1.29 2005/11/07 11:14:24 gleixner Exp $
+ * $Id: block2mtd.c,v 1.30 2005/11/29 14:48:32 gleixner Exp $
  *
  * block2mtd.c - create an mtd from a block device
  *
@@ -19,7 +19,7 @@
 #include <linux/mtd/mtd.h>
 #include <linux/buffer_head.h>
 
-#define VERSION "$Revision: 1.29 $"
+#define VERSION "$Revision: 1.30 $"
 
 
 #define ERROR(fmt, args...) printk(KERN_ERR "block2mtd: " fmt "\n" , ## args)
@@ -40,7 +40,7 @@ static LIST_HEAD(blkmtd_device_list);
 
 
 #define PAGE_READAHEAD 64
-void cache_readahead(struct address_space *mapping, int index)
+static void cache_readahead(struct address_space *mapping, int index)
 {
 	filler_t *filler = (filler_t*)mapping->a_ops->readpage;
 	int i, pagei;
diff --git a/drivers/mtd/devices/ms02-nv.c b/drivers/mtd/devices/ms02-nv.c
index f5026cee087f..0ff2e4378244 100644
--- a/drivers/mtd/devices/ms02-nv.c
+++ b/drivers/mtd/devices/ms02-nv.c
@@ -6,7 +6,7 @@
  *	as published by the Free Software Foundation; either version
  *	2 of the License, or (at your option) any later version.
  *
- *	$Id: ms02-nv.c,v 1.10 2005/06/20 12:24:41 macro Exp $
+ *	$Id: ms02-nv.c,v 1.11 2005/11/14 13:41:47 macro Exp $
  */
 
 #include <linux/init.h>
@@ -293,13 +293,13 @@ static int __init ms02nv_init(void)
 
 	switch (mips_machtype) {
 	case MACH_DS5000_200:
-		csr = (volatile u32 *)KN02_CSR_BASE;
+		csr = (volatile u32 *)CKSEG1ADDR(KN02_SLOT_BASE + KN02_CSR);
 		if (*csr & KN02_CSR_BNK32M)
 			stride = 2;
 		break;
 	case MACH_DS5000_2X0:
 	case MACH_DS5900:
-		csr = (volatile u32 *)KN03_MCR_BASE;
+		csr = (volatile u32 *)CKSEG1ADDR(KN03_SLOT_BASE + IOASIC_MCR);
 		if (*csr & KN03_MCR_BNK32M)
 			stride = 2;
 		break;
diff --git a/drivers/mtd/ftl.c b/drivers/mtd/ftl.c
index de7e231d6d18..8a878b34eca0 100644
--- a/drivers/mtd/ftl.c
+++ b/drivers/mtd/ftl.c
@@ -1,5 +1,5 @@
 /* This version ported to the Linux-MTD system by dwmw2@infradead.org
- * $Id: ftl.c,v 1.58 2005/11/07 11:14:19 gleixner Exp $
+ * $Id: ftl.c,v 1.59 2005/11/29 14:48:31 gleixner Exp $
  *
  * Fixes: Arnaldo Carvalho de Melo <acme@conectiva.com.br>
  * - fixes some leaks on failure in build_maps and ftl_notify_add, cleanups
@@ -1084,9 +1084,9 @@ struct mtd_blktrans_ops ftl_tr = {
 	.owner		= THIS_MODULE,
 };
 
-int init_ftl(void)
+static int init_ftl(void)
 {
-	DEBUG(0, "$Id: ftl.c,v 1.58 2005/11/07 11:14:19 gleixner Exp $\n");
+	DEBUG(0, "$Id: ftl.c,v 1.59 2005/11/29 14:48:31 gleixner Exp $\n");
 
 	return register_mtd_blktrans(&ftl_tr);
 }
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index 48638c8097a5..b9b77cf39a18 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -62,7 +62,7 @@ config MTD_PHYSMAP_BANKWIDTH
 
 config MTD_SUN_UFLASH
 	tristate "Sun Microsystems userflash support"
-	depends on (SPARC32 || SPARC64) && MTD_CFI
+	depends on SPARC && MTD_CFI
 	help
 	  This provides a 'mapping' driver which supports the way in
 	  which user-programmable flash chips are connected on various
@@ -94,7 +94,7 @@ config MTD_NETSC520
 
 config MTD_TS5500
 	tristate "JEDEC Flash device mapped on Technologic Systems TS-5500"
-	depends on ELAN
+	depends on X86
 	select MTD_PARTITIONS
 	select MTD_JEDECPROBE
 	select MTD_CFI_AMDSTD
@@ -538,12 +538,6 @@ config MTD_MPC1211
 	  This enables access to the flash chips on the Interface MPC-1211(CTP/PCI/MPC-SH02).
 	  If you have such a board, say 'Y'.
 
-config MTD_PQ2FADS
-	tristate "JEDEC flash SIMM mapped on PQ2FADS and 8272ADS boards"
-	depends on (ADS8272 || PQ2FADS) && MTD_PARTITIONS && MTD_JEDECPROBE && MTD_PHYSMAP && MTD_CFI_GEOMETRY && MTD_CFI_INTELEXT
-	help
-	 This enables access to flash SIMM on PQ2FADS-like boards
-
 config MTD_OMAP_NOR
 	tristate "TI OMAP board mappings"
 	depends on MTD_CFI && ARCH_OMAP
diff --git a/drivers/mtd/maps/Makefile b/drivers/mtd/maps/Makefile
index 7d9e940a1dcd..2f7e254912f0 100644
--- a/drivers/mtd/maps/Makefile
+++ b/drivers/mtd/maps/Makefile
@@ -70,6 +70,5 @@ obj-$(CONFIG_MTD_DMV182)	+= dmv182.o
 obj-$(CONFIG_MTD_SHARP_SL)	+= sharpsl-flash.o
 obj-$(CONFIG_MTD_PLATRAM)	+= plat-ram.o
 obj-$(CONFIG_MTD_OMAP_NOR)	+= omap_nor.o
-obj-$(CONFIG_MTD_PQ2FADS)	+= pq2fads.o
 obj-$(CONFIG_MTD_MTX1)		+= mtx-1_flash.o
 obj-$(CONFIG_MTD_TQM834x)	+= tqm834x.o
diff --git a/drivers/mtd/maps/bast-flash.c b/drivers/mtd/maps/bast-flash.c
index b7858eb93534..51f962dd7e31 100644
--- a/drivers/mtd/maps/bast-flash.c
+++ b/drivers/mtd/maps/bast-flash.c
@@ -63,11 +63,6 @@ struct bast_flash_info {
 
 static const char *probes[] = { "RedBoot", "cmdlinepart", NULL };
 
-static struct bast_flash_info *to_bast_info(struct device *dev)
-{
-	return (struct bast_flash_info *)dev_get_drvdata(dev);
-}
-
 static void bast_flash_setrw(int to)
 {
 	unsigned int val;
@@ -87,11 +82,11 @@ static void bast_flash_setrw(int to)
 	local_irq_restore(flags);
 }
 
-static int bast_flash_remove(struct device *dev)
+static int bast_flash_remove(struct platform_device *pdev)
 {
-	struct bast_flash_info *info = to_bast_info(dev);
+	struct bast_flash_info *info = platform_get_drvdata(pdev);
 
-	dev_set_drvdata(dev, NULL);
+	platform_set_drvdata(pdev, NULL);
 
 	if (info == NULL)
 		return 0;
@@ -116,9 +111,8 @@ static int bast_flash_remove(struct device *dev)
 	return 0;
 }
 
-static int bast_flash_probe(struct device *dev)
+static int bast_flash_probe(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
 	struct bast_flash_info *info;
 	struct resource *res;
 	int err = 0;
@@ -131,13 +125,13 @@ static int bast_flash_probe(struct device *dev)
 	}
 
 	memzero(info, sizeof(*info));
-	dev_set_drvdata(dev, info);
+	platform_set_drvdata(pdev, info);
 
 	res = pdev->resource;  /* assume that the flash has one resource */
 
 	info->map.phys = res->start;
 	info->map.size = res->end - res->start + 1;
-	info->map.name = dev->bus_id;
+	info->map.name = pdev->dev.bus_id;	
 	info->map.bankwidth = 2;
 
 	if (info->map.size > AREA_MAXSIZE)
@@ -199,27 +193,28 @@ static int bast_flash_probe(struct device *dev)
 	/* fall through to exit error */
 
  exit_error:
-	bast_flash_remove(dev);
+	bast_flash_remove(pdev);
 	return err;
 }
 
-static struct device_driver bast_flash_driver = {
-	.name		= "bast-nor",
-	.owner		= THIS_MODULE,
-	.bus		= &platform_bus_type,
+static struct platform_driver bast_flash_driver = {
 	.probe		= bast_flash_probe,
 	.remove		= bast_flash_remove,
+	.driver		= {
+		.name	= "bast-nor",
+		.owner	= THIS_MODULE,
+	},
 };
 
 static int __init bast_flash_init(void)
 {
 	printk("BAST NOR-Flash Driver, (c) 2004 Simtec Electronics\n");
-	return driver_register(&bast_flash_driver);
+	return platform_driver_register(&bast_flash_driver);
 }
 
 static void __exit bast_flash_exit(void)
 {
-	driver_unregister(&bast_flash_driver);
+	platform_driver_unregister(&bast_flash_driver);
 }
 
 module_init(bast_flash_init);
diff --git a/drivers/mtd/maps/integrator-flash.c b/drivers/mtd/maps/integrator-flash.c
index fe738fd8d6f8..a3ba52fbd868 100644
--- a/drivers/mtd/maps/integrator-flash.c
+++ b/drivers/mtd/maps/integrator-flash.c
@@ -67,9 +67,8 @@ static void armflash_set_vpp(struct map_info *map, int on)
 
 static const char *probes[] = { "cmdlinepart", "RedBoot", "afs", NULL };
 
-static int armflash_probe(struct device *_dev)
+static int armflash_probe(struct platform_device *dev)
 {
-	struct platform_device *dev = to_platform_device(_dev);
 	struct flash_platform_data *plat = dev->dev.platform_data;
 	struct resource *res = dev->resource;
 	unsigned int size = res->end - res->start + 1;
@@ -138,7 +137,7 @@ static int armflash_probe(struct device *_dev)
 	}
 
 	if (err == 0)
-		dev_set_drvdata(&dev->dev, info);
+		platform_set_drvdata(dev, info);
 
 	/*
 	 * If we got an error, free all resources.
@@ -163,12 +162,11 @@ static int armflash_probe(struct device *_dev)
 	return err;
 }
 
-static int armflash_remove(struct device *_dev)
+static int armflash_remove(struct platform_device *dev)
 {
-	struct platform_device *dev = to_platform_device(_dev);
-	struct armflash_info *info = dev_get_drvdata(&dev->dev);
+	struct armflash_info *info = platform_get_drvdata(dev);
 
-	dev_set_drvdata(&dev->dev, NULL);
+	platform_set_drvdata(dev, NULL);
 
 	if (info) {
 		if (info->mtd) {
@@ -190,21 +188,22 @@ static int armflash_remove(struct device *_dev)
 	return 0;
 }
 
-static struct device_driver armflash_driver = {
-	.name		= "armflash",
-	.bus		= &platform_bus_type,
+static struct platform_driver armflash_driver = {
 	.probe		= armflash_probe,
 	.remove		= armflash_remove,
+	.driver		= {
+		.name	= "armflash",
+	},
 };
 
 static int __init armflash_init(void)
 {
-	return driver_register(&armflash_driver);
+	return platform_driver_register(&armflash_driver);
 }
 
 static void __exit armflash_exit(void)
 {
-	driver_unregister(&armflash_driver);
+	platform_driver_unregister(&armflash_driver);
 }
 
 module_init(armflash_init);
diff --git a/drivers/mtd/maps/ipaq-flash.c b/drivers/mtd/maps/ipaq-flash.c
index 35097c9bbf50..b8ccb0a95789 100644
--- a/drivers/mtd/maps/ipaq-flash.c
+++ b/drivers/mtd/maps/ipaq-flash.c
@@ -246,7 +246,7 @@ int __init ipaq_mtd_init(void)
 			ipaq_map[i].size = h3xxx_max_flash_size;
 			ipaq_map[i].set_vpp = h3xxx_set_vpp;
 			ipaq_map[i].phys = cs_phys[i];
-			ipaq_map[i].virt = __ioremap(cs_phys[i], 0x04000000, 0, 1);
+			ipaq_map[i].virt = ioremap(cs_phys[i], 0x04000000);
 			if (machine_is_h3100 () || machine_is_h1900())
 				ipaq_map[i].bankwidth = 2;
 		}
@@ -280,7 +280,7 @@ int __init ipaq_mtd_init(void)
 		nb_parts = ARRAY_SIZE(jornada_partitions);
 		ipaq_map[0].size = jornada_max_flash_size;
 		ipaq_map[0].set_vpp = jornada56x_set_vpp;
-		ipaq_map[0].virt = (__u32)__ioremap(0x0, 0x04000000, 0, 1);
+		ipaq_map[0].virt = (__u32)ioremap(0x0, 0x04000000);
 	}
 #endif
 #ifdef CONFIG_SA1100_JORNADA720
@@ -442,7 +442,7 @@ static int __init h1900_special_case(void)
 	ipaq_map[0].size = 0x80000;
 	ipaq_map[0].set_vpp = h3xxx_set_vpp;
 	ipaq_map[0].phys = 0x0;
-	ipaq_map[0].virt = __ioremap(0x0, 0x04000000, 0, 1);
+	ipaq_map[0].virt = ioremap(0x0, 0x04000000);
 	ipaq_map[0].bankwidth = 2;
 
 	printk(KERN_NOTICE "iPAQ flash: probing %d-bit flash bus, window=%lx with JEDEC.\n", ipaq_map[0].bankwidth*8, ipaq_map[0].virt);
diff --git a/drivers/mtd/maps/ixp2000.c b/drivers/mtd/maps/ixp2000.c
index 641eb2b55e9f..2c9cc7f37e92 100644
--- a/drivers/mtd/maps/ixp2000.c
+++ b/drivers/mtd/maps/ixp2000.c
@@ -111,13 +111,12 @@ static void ixp2000_flash_copy_to(struct map_info *map, unsigned long to,
 }
 
 
-static int ixp2000_flash_remove(struct device *_dev)
+static int ixp2000_flash_remove(struct platform_device *dev)
 {
-	struct platform_device *dev = to_platform_device(_dev);
 	struct flash_platform_data *plat = dev->dev.platform_data;
-	struct ixp2000_flash_info *info = dev_get_drvdata(&dev->dev);
+	struct ixp2000_flash_info *info = platform_get_drvdata(dev);
 
-	dev_set_drvdata(&dev->dev, NULL);
+	platform_set_drvdata(dev, NULL);
 
 	if(!info)
 		return 0;
@@ -143,10 +142,9 @@ static int ixp2000_flash_remove(struct device *_dev)
 }
 
 
-static int ixp2000_flash_probe(struct device *_dev)
+static int ixp2000_flash_probe(struct platform_device *dev)
 {
 	static const char *probes[] = { "RedBoot", "cmdlinepart", NULL };
-	struct platform_device *dev = to_platform_device(_dev);
 	struct ixp2000_flash_data *ixp_data = dev->dev.platform_data;
 	struct flash_platform_data *plat;
 	struct ixp2000_flash_info *info;
@@ -161,12 +159,12 @@ static int ixp2000_flash_probe(struct device *_dev)
 		return -ENODEV;
 
 	window_size = dev->resource->end - dev->resource->start + 1;
-	dev_info(_dev, "Probe of IXP2000 flash(%d banks x %dMiB)\n",
-			ixp_data->nr_banks, ((u32)window_size >> 20));
+	dev_info(&dev->dev, "Probe of IXP2000 flash(%d banks x %dMiB)\n",
+		 ixp_data->nr_banks, ((u32)window_size >> 20));
 
 	if (plat->width != 1) {
-		dev_err(_dev, "IXP2000 MTD map only supports 8-bit mode, asking for %d\n",
-				plat->width * 8);
+		dev_err(&dev->dev, "IXP2000 MTD map only supports 8-bit mode, asking for %d\n",
+			plat->width * 8);
 		return -EIO;
 	}
 
@@ -177,7 +175,7 @@ static int ixp2000_flash_probe(struct device *_dev)
 	}
 	memzero(info, sizeof(struct ixp2000_flash_info));
 
-	dev_set_drvdata(&dev->dev, info);
+	platform_set_drvdata(dev, info);
 
 	/*
 	 * Tell the MTD layer we're not 1:1 mapped so that it does
@@ -204,7 +202,7 @@ static int ixp2000_flash_probe(struct device *_dev)
 			dev->resource->end - dev->resource->start + 1,
 			dev->dev.bus_id);
 	if (!info->res) {
-		dev_err(_dev, "Could not reserve memory region\n");
+		dev_err(&dev->dev, "Could not reserve memory region\n");
 		err = -ENOMEM;
 		goto Error;
 	}
@@ -212,7 +210,7 @@ static int ixp2000_flash_probe(struct device *_dev)
 	info->map.map_priv_1 = (unsigned long) ioremap(dev->resource->start,
 			    	dev->resource->end - dev->resource->start + 1);
 	if (!info->map.map_priv_1) {
-		dev_err(_dev, "Failed to ioremap flash region\n");
+		dev_err(&dev->dev, "Failed to ioremap flash region\n");
 		err = -EIO;
 		goto Error;
 	}
@@ -223,13 +221,13 @@ static int ixp2000_flash_probe(struct device *_dev)
 	 */
 
 	erratum44_workaround = ixp2000_has_broken_slowport();
-	dev_info(_dev, "Erratum 44 workaround %s\n",
+	dev_info(&dev->dev, "Erratum 44 workaround %s\n",
 	       erratum44_workaround ? "enabled" : "disabled");
 #endif
 
 	info->mtd = do_map_probe(plat->map_name, &info->map);
 	if (!info->mtd) {
-		dev_err(_dev, "map_probe failed\n");
+		dev_err(&dev->dev, "map_probe failed\n");
 		err = -ENXIO;
 		goto Error;
 	}
@@ -239,7 +237,7 @@ static int ixp2000_flash_probe(struct device *_dev)
 	if (err > 0) {
 		err = add_mtd_partitions(info->mtd, info->partitions, err);
 		if(err)
-			dev_err(_dev, "Could not parse partitions\n");
+			dev_err(&dev->dev, "Could not parse partitions\n");
 	}
 
 	if (err)
@@ -248,25 +246,26 @@ static int ixp2000_flash_probe(struct device *_dev)
 	return 0;
 
 Error:
-	ixp2000_flash_remove(_dev);
+	ixp2000_flash_remove(dev);
 	return err;
 }
 
-static struct device_driver ixp2000_flash_driver = {
-	.name		= "IXP2000-Flash",
-	.bus		= &platform_bus_type,
-	.probe		= &ixp2000_flash_probe,
-	.remove		= &ixp2000_flash_remove
+static struct platform_driver ixp2000_flash_driver = {
+	.probe		= ixp2000_flash_probe,
+	.remove		= ixp2000_flash_remove,
+	.driver		= {
+		.name	= "IXP2000-Flash",
+	},
 };
 
 static int __init ixp2000_flash_init(void)
 {
-	return driver_register(&ixp2000_flash_driver);
+	return platform_driver_register(&ixp2000_flash_driver);
 }
 
 static void __exit ixp2000_flash_exit(void)
 {
-	driver_unregister(&ixp2000_flash_driver);
+	platform_driver_unregister(&ixp2000_flash_driver);
 }
 
 module_init(ixp2000_flash_init);
diff --git a/drivers/mtd/maps/ixp4xx.c b/drivers/mtd/maps/ixp4xx.c
index 56b3a355bf7b..986c58628390 100644
--- a/drivers/mtd/maps/ixp4xx.c
+++ b/drivers/mtd/maps/ixp4xx.c
@@ -1,5 +1,5 @@
 /*
- * $Id: ixp4xx.c,v 1.12 2005/11/07 11:14:27 gleixner Exp $
+ * $Id: ixp4xx.c,v 1.13 2005/11/16 16:23:21 dvrabel Exp $
  *
  * drivers/mtd/maps/ixp4xx.c
  *
@@ -34,10 +34,55 @@
 
 #include <linux/reboot.h>
 
+/*
+ * Read/write a 16 bit word from flash address 'addr'.
+ *
+ * When the cpu is in little-endian mode it swizzles the address lines
+ * ('address coherency') so we need to undo the swizzling to ensure commands
+ * and the like end up on the correct flash address.
+ *
+ * To further complicate matters, due to the way the expansion bus controller
+ * handles 32 bit reads, the byte stream ABCD is stored on the flash as:
+ *     D15    D0
+ *     +---+---+
+ *     | A | B | 0
+ *     +---+---+
+ *     | C | D | 2
+ *     +---+---+
+ * This means that on LE systems each 16 bit word must be swapped. Note that
+ * this requires CONFIG_MTD_CFI_BE_BYTE_SWAP to be enabled to 'unswap' the CFI
+ * data and other flash commands which are always in D7-D0.
+ */
 #ifndef __ARMEB__
+#ifndef CONFIG_MTD_CFI_BE_BYTE_SWAP
+#  error CONFIG_MTD_CFI_BE_BYTE_SWAP required
+#endif
+
+static inline u16 flash_read16(void __iomem *addr)
+{
+	return be16_to_cpu(__raw_readw((void __iomem *)((unsigned long)addr ^ 0x2)));
+}
+
+static inline void flash_write16(u16 d, void __iomem *addr)
+{
+	__raw_writew(cpu_to_be16(d), (void __iomem *)((unsigned long)addr ^ 0x2));
+}
+
 #define	BYTE0(h)	((h) & 0xFF)
 #define	BYTE1(h)	(((h) >> 8) & 0xFF)
+
 #else
+
+static inline u16 flash_read16(const void __iomem *addr)
+{
+	return __raw_readw(addr);
+}
+
+static inline void flash_write16(u16 d, void __iomem *addr)
+{
+	__raw_writew(d, addr);
+}
+
 #define	BYTE0(h)	(((h) >> 8) & 0xFF)
 #define	BYTE1(h)	((h) & 0xFF)
 #endif
@@ -45,7 +90,7 @@
 static map_word ixp4xx_read16(struct map_info *map, unsigned long ofs)
 {
 	map_word val;
-	val.x[0] = le16_to_cpu(readw(map->virt + ofs));
+	val.x[0] = flash_read16(map->virt + ofs);
 	return val;
 }
 
@@ -57,19 +102,28 @@ static map_word ixp4xx_read16(struct map_info *map, unsigned long ofs)
 static void ixp4xx_copy_from(struct map_info *map, void *to,
 			     unsigned long from, ssize_t len)
 {
-	int i;
 	u8 *dest = (u8 *) to;
 	void __iomem *src = map->virt + from;
-	u16 data;
 
-	for (i = 0; i < (len / 2); i++) {
-		data = le16_to_cpu(readw(src + 2*i));
-		dest[i * 2] = BYTE0(data);
-		dest[i * 2 + 1] = BYTE1(data);
+	if (len <= 0)
+		return;
+
+	if (from & 1) {
+		*dest++ = BYTE1(flash_read16(src));
+                src++;
+		--len;
 	}
 
-	if (len & 1)
-		dest[len - 1] = BYTE0(le16_to_cpu(readw(src + 2*i)));
+	while (len >= 2) {
+		u16 data = flash_read16(src);
+		*dest++ = BYTE0(data);
+		*dest++ = BYTE1(data);
+		src += 2;
+		len -= 2;
+        }
+
+	if (len > 0)
+		*dest++ = BYTE0(flash_read16(src));
 }
 
 /*
@@ -79,7 +133,7 @@ static void ixp4xx_copy_from(struct map_info *map, void *to,
 static void ixp4xx_probe_write16(struct map_info *map, map_word d, unsigned long adr)
 {
 	if (!(adr & 1))
-		writew(cpu_to_le16(d.x[0]), map->virt + adr);
+		flash_write16(d.x[0], map->virt + adr);
 }
 
 /*
@@ -87,7 +141,7 @@ static void ixp4xx_probe_write16(struct map_info *map, map_word d, unsigned long
  */
 static void ixp4xx_write16(struct map_info *map, map_word d, unsigned long adr)
 {
-	writew(cpu_to_le16(d.x[0]), map->virt + adr);
+	flash_write16(d.x[0], map->virt + adr);
 }
 
 struct ixp4xx_flash_info {
@@ -99,13 +153,12 @@ struct ixp4xx_flash_info {
 
 static const char *probes[] = { "RedBoot", "cmdlinepart", NULL };
 
-static int ixp4xx_flash_remove(struct device *_dev)
+static int ixp4xx_flash_remove(struct platform_device *dev)
 {
-	struct platform_device *dev = to_platform_device(_dev);
 	struct flash_platform_data *plat = dev->dev.platform_data;
-	struct ixp4xx_flash_info *info = dev_get_drvdata(&dev->dev);
+	struct ixp4xx_flash_info *info = platform_get_drvdata(dev);
 
-	dev_set_drvdata(&dev->dev, NULL);
+	platform_set_drvdata(dev, NULL);
 
 	if(!info)
 		return 0;
@@ -130,9 +183,8 @@ static int ixp4xx_flash_remove(struct device *_dev)
 	return 0;
 }
 
-static int ixp4xx_flash_probe(struct device *_dev)
+static int ixp4xx_flash_probe(struct platform_device *dev)
 {
-	struct platform_device *dev = to_platform_device(_dev);
 	struct flash_platform_data *plat = dev->dev.platform_data;
 	struct ixp4xx_flash_info *info;
 	int err = -1;
@@ -153,7 +205,7 @@ static int ixp4xx_flash_probe(struct device *_dev)
 	}
 	memzero(info, sizeof(struct ixp4xx_flash_info));
 
-	dev_set_drvdata(&dev->dev, info);
+	platform_set_drvdata(dev, info);
 
 	/*
 	 * Tell the MTD layer we're not 1:1 mapped so that it does
@@ -214,25 +266,26 @@ static int ixp4xx_flash_probe(struct device *_dev)
 	return 0;
 
 Error:
-	ixp4xx_flash_remove(_dev);
+	ixp4xx_flash_remove(dev);
 	return err;
 }
 
-static struct device_driver ixp4xx_flash_driver = {
-	.name		= "IXP4XX-Flash",
-	.bus		= &platform_bus_type,
+static struct platform_driver ixp4xx_flash_driver = {
 	.probe		= ixp4xx_flash_probe,
 	.remove		= ixp4xx_flash_remove,
+	.driver		= {
+		.name	= "IXP4XX-Flash",
+	},
 };
 
 static int __init ixp4xx_flash_init(void)
 {
-	return driver_register(&ixp4xx_flash_driver);
+	return platform_driver_register(&ixp4xx_flash_driver);
 }
 
 static void __exit ixp4xx_flash_exit(void)
 {
-	driver_unregister(&ixp4xx_flash_driver);
+	platform_driver_unregister(&ixp4xx_flash_driver);
 }
 
 
diff --git a/drivers/mtd/maps/nettel.c b/drivers/mtd/maps/nettel.c
index f00ee7e54dba..632eb2aa968f 100644
--- a/drivers/mtd/maps/nettel.c
+++ b/drivers/mtd/maps/nettel.c
@@ -6,7 +6,7 @@
  *      (C) Copyright 2000-2001, Greg Ungerer (gerg@snapgear.com)
  *      (C) Copyright 2001-2002, SnapGear (www.snapgear.com)
  *
- *	$Id: nettel.c,v 1.11 2005/11/07 11:14:27 gleixner Exp $
+ *	$Id: nettel.c,v 1.12 2005/11/29 14:30:00 gleixner Exp $
  */
 
 /****************************************************************************/
@@ -479,7 +479,7 @@ void __exit nettel_cleanup(void)
 	}
 	if (nettel_intel_map.virt) {
 		iounmap(nettel_intel_map.virt);
-		nettel_intel_map.virt = 0;
+		nettel_intel_map.virt = NULL;
 	}
 #endif
 }
diff --git a/drivers/mtd/maps/omap_nor.c b/drivers/mtd/maps/omap_nor.c
index fd3b4a5fc207..418afffb2d80 100644
--- a/drivers/mtd/maps/omap_nor.c
+++ b/drivers/mtd/maps/omap_nor.c
@@ -70,11 +70,10 @@ static void omap_set_vpp(struct map_info *map, int enable)
 	}
 }
 
-static int __devinit omapflash_probe(struct device *dev)
+static int __devinit omapflash_probe(struct platform_device *pdev)
 {
 	int err;
 	struct omapflash_info *info;
-	struct platform_device *pdev = to_platform_device(dev);
 	struct flash_platform_data *pdata = pdev->dev.platform_data;
 	struct resource *res = pdev->resource;
 	unsigned long size = res->end - res->start + 1;
@@ -119,7 +118,7 @@ static int __devinit omapflash_probe(struct device *dev)
 #endif
 		add_mtd_device(info->mtd);
 
-	dev_set_drvdata(&pdev->dev, info);
+	platform_set_drvdata(pdev, info);
 
 	return 0;
 
@@ -133,12 +132,11 @@ out_free_info:
 	return err;
 }
 
-static int __devexit omapflash_remove(struct device *dev)
+static int __devexit omapflash_remove(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct omapflash_info *info = dev_get_drvdata(&pdev->dev);
+	struct omapflash_info *info = platform_get_drvdata(pdev);
 
-	dev_set_drvdata(&pdev->dev, NULL);
+	platform_set_drvdata(pdev, NULL);
 
 	if (info) {
 		if (info->parts) {
@@ -155,21 +153,22 @@ static int __devexit omapflash_remove(struct device *dev)
 	return 0;
 }
 
-static struct device_driver omapflash_driver = {
-	.name	= "omapflash",
-	.bus	= &platform_bus_type,
+static struct platform_driver omapflash_driver = {
 	.probe	= omapflash_probe,
 	.remove	= __devexit_p(omapflash_remove),
+	.driver = {
+		.name	= "omapflash",
+	},
 };
 
 static int __init omapflash_init(void)
 {
-	return driver_register(&omapflash_driver);
+	return platform_driver_register(&omapflash_driver);
 }
 
 static void __exit omapflash_exit(void)
 {
-	driver_unregister(&omapflash_driver);
+	platform_driver_unregister(&omapflash_driver);
 }
 
 module_init(omapflash_init);
diff --git a/drivers/mtd/maps/pci.c b/drivers/mtd/maps/pci.c
index 8b3570b09095..21822c2edbe4 100644
--- a/drivers/mtd/maps/pci.c
+++ b/drivers/mtd/maps/pci.c
@@ -7,7 +7,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  *
- *  $Id: pci.c,v 1.13 2005/11/07 11:14:27 gleixner Exp $
+ *  $Id: pci.c,v 1.14 2005/11/17 08:20:27 dwmw2 Exp $
  *
  * Generic PCI memory map driver.  We support the following boards:
  *  - Intel IQ80310 ATU.
@@ -102,7 +102,7 @@ static void mtd_pci_copyto(struct map_info *_map, unsigned long to, const void *
 	memcpy_toio(map->base + map->translate(map, to), from, len);
 }
 
-static struct map_info mtd_pci_map = {
+static const struct map_info mtd_pci_map = {
 	.phys =		NO_XIP,
 	.copy_from =	mtd_pci_copyfrom,
 	.copy_to =	mtd_pci_copyto,
diff --git a/drivers/mtd/maps/physmap.c b/drivers/mtd/maps/physmap.c
index 9ee760f97bc6..f49ebc3c4606 100644
--- a/drivers/mtd/maps/physmap.c
+++ b/drivers/mtd/maps/physmap.c
@@ -1,5 +1,5 @@
 /*
- * $Id: physmap.c,v 1.38 2005/11/07 11:14:28 gleixner Exp $
+ * $Id: physmap.c,v 1.39 2005/11/29 14:49:36 gleixner Exp $
  *
  * Normal mappings of chips in physical memory
  *
@@ -19,6 +19,7 @@
 #include <linux/mtd/map.h>
 #include <linux/config.h>
 #include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
 
 static struct mtd_info *mymtd;
 
diff --git a/drivers/mtd/maps/plat-ram.c b/drivers/mtd/maps/plat-ram.c
index a02eed94a231..5d3c75451ca2 100644
--- a/drivers/mtd/maps/plat-ram.c
+++ b/drivers/mtd/maps/plat-ram.c
@@ -56,9 +56,9 @@ struct platram_info {
  * device private data to struct platram_info conversion
 */
 
-static inline struct platram_info *to_platram_info(struct device *dev)
+static inline struct platram_info *to_platram_info(struct platform_device *dev)
 {
-	return (struct platram_info *)dev_get_drvdata(dev);
+	return (struct platram_info *)platform_get_drvdata(dev);
 }
 
 /* platram_setrw
@@ -83,13 +83,13 @@ static inline void platram_setrw(struct platram_info *info, int to)
  * called to remove the device from the driver's control
 */
 
-static int platram_remove(struct device *dev)
+static int platram_remove(struct platform_device *pdev)
 {
-	struct platram_info *info = to_platram_info(dev);
+	struct platram_info *info = to_platram_info(pdev);
 
-	dev_set_drvdata(dev, NULL);
+	platform_set_drvdata(pdev, NULL);
 
-	dev_dbg(dev, "removing device\n");
+	dev_dbg(&pdev->dev, "removing device\n");
 
 	if (info == NULL)
 		return 0;
@@ -130,61 +130,60 @@ static int platram_remove(struct device *dev)
  * driver is found.
 */
 
-static int platram_probe(struct device *dev)
+static int platram_probe(struct platform_device *pdev)
 {
-	struct platform_device *pd = to_platform_device(dev);
 	struct platdata_mtd_ram	*pdata;
 	struct platram_info *info;
 	struct resource *res;
 	int err = 0;
 
-	dev_dbg(dev, "probe entered\n");
+	dev_dbg(&pdev->dev, "probe entered\n");
 
-	if (dev->platform_data == NULL) {
-		dev_err(dev, "no platform data supplied\n");
+	if (pdev->dev.platform_data == NULL) {
+		dev_err(&pdev->dev, "no platform data supplied\n");
 		err = -ENOENT;
 		goto exit_error;
 	}
 
-	pdata = dev->platform_data;
+	pdata = pdev->dev.platform_data;
 
 	info = kmalloc(sizeof(*info), GFP_KERNEL);
 	if (info == NULL) {
-		dev_err(dev, "no memory for flash info\n");
+		dev_err(&pdev->dev, "no memory for flash info\n");
 		err = -ENOMEM;
 		goto exit_error;
 	}
 
 	memset(info, 0, sizeof(*info));
-	dev_set_drvdata(dev, info);
+	platform_set_drvdata(pdev, info);
 
-	info->dev = dev;
+	info->dev = &pdev->dev;
 	info->pdata = pdata;
 
 	/* get the resource for the memory mapping */
 
-	res = platform_get_resource(pd, IORESOURCE_MEM, 0);
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 
 	if (res == NULL) {
-		dev_err(dev, "no memory resource specified\n");
+		dev_err(&pdev->dev, "no memory resource specified\n");
 		err = -ENOENT;
 		goto exit_free;
 	}
 
-	dev_dbg(dev, "got platform resource %p (0x%lx)\n", res, res->start);
+	dev_dbg(&pdev->dev, "got platform resource %p (0x%lx)\n", res, res->start);
 
 	/* setup map parameters */
 
 	info->map.phys = res->start;
 	info->map.size = (res->end - res->start) + 1;
-	info->map.name = pdata->mapname != NULL ? pdata->mapname : (char *)pd->name;
+	info->map.name = pdata->mapname != NULL ? pdata->mapname : (char *)pdev->name;
 	info->map.bankwidth = pdata->bankwidth;
 
 	/* register our usage of the memory area */
 
-	info->area = request_mem_region(res->start, info->map.size, pd->name);
+	info->area = request_mem_region(res->start, info->map.size, pdev->name);
 	if (info->area == NULL) {
-		dev_err(dev, "failed to request memory region\n");
+		dev_err(&pdev->dev, "failed to request memory region\n");
 		err = -EIO;
 		goto exit_free;
 	}
@@ -192,23 +191,23 @@ static int platram_probe(struct device *dev)
 	/* remap the memory area */
 
 	info->map.virt = ioremap(res->start, info->map.size);
-	dev_dbg(dev, "virt %p, %lu bytes\n", info->map.virt, info->map.size);
+	dev_dbg(&pdev->dev, "virt %p, %lu bytes\n", info->map.virt, info->map.size);
 
 	if (info->map.virt == NULL) {
-		dev_err(dev, "failed to ioremap() region\n");
+		dev_err(&pdev->dev, "failed to ioremap() region\n");
 		err = -EIO;
 		goto exit_free;
 	}
 
 	simple_map_init(&info->map);
 
-	dev_dbg(dev, "initialised map, probing for mtd\n");
+	dev_dbg(&pdev->dev, "initialised map, probing for mtd\n");
 
 	/* probe for the right mtd map driver */
 
 	info->mtd = do_map_probe("map_ram" , &info->map);
 	if (info->mtd == NULL) {
-		dev_err(dev, "failed to probe for map_ram\n");
+		dev_err(&pdev->dev, "failed to probe for map_ram\n");
 		err = -ENOMEM;
 		goto exit_free;
 	}
@@ -237,27 +236,28 @@ static int platram_probe(struct device *dev)
 #endif /* CONFIG_MTD_PARTITIONS */
 
 	if (add_mtd_device(info->mtd)) {
-		dev_err(dev, "add_mtd_device() failed\n");
+		dev_err(&pdev->dev, "add_mtd_device() failed\n");
 		err = -ENOMEM;
 	}
 
-	dev_info(dev, "registered mtd device\n");
+	dev_info(&pdev->dev, "registered mtd device\n");
 	return err;
 
  exit_free:
-	platram_remove(dev);
+	platram_remove(pdev);
  exit_error:
 	return err;
 }
 
 /* device driver info */
 
-static struct device_driver platram_driver = {
-	.name		= "mtd-ram",
-	.owner		= THIS_MODULE,
-	.bus		= &platform_bus_type,
+static struct platform_driver platram_driver = {
 	.probe		= platram_probe,
 	.remove		= platram_remove,
+	.driver		= {
+		.name	= "mtd-ram",
+		.owner	= THIS_MODULE,
+	},
 };
 
 /* module init/exit */
@@ -265,12 +265,12 @@ static struct device_driver platram_driver = {
 static int __init platram_init(void)
 {
 	printk("Generic platform RAM MTD, (c) 2004 Simtec Electronics\n");
-	return driver_register(&platram_driver);
+	return platform_driver_register(&platram_driver);
 }
 
 static void __exit platram_exit(void)
 {
-	driver_unregister(&platram_driver);
+	platform_driver_unregister(&platram_driver);
 }
 
 module_init(platram_init);
diff --git a/drivers/mtd/maps/sa1100-flash.c b/drivers/mtd/maps/sa1100-flash.c
index 9e8bb1782be0..5cefb015633c 100644
--- a/drivers/mtd/maps/sa1100-flash.c
+++ b/drivers/mtd/maps/sa1100-flash.c
@@ -356,9 +356,8 @@ sa1100_setup_mtd(struct platform_device *pdev, struct flash_platform_data *plat)
 
 static const char *part_probes[] = { "cmdlinepart", "RedBoot", NULL };
 
-static int __init sa1100_mtd_probe(struct device *dev)
+static int __init sa1100_mtd_probe(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
 	struct flash_platform_data *plat = pdev->dev.platform_data;
 	struct mtd_partition *parts;
 	const char *part_type = NULL;
@@ -402,28 +401,28 @@ static int __init sa1100_mtd_probe(struct device *dev)
 
 	info->nr_parts = nr_parts;
 
-	dev_set_drvdata(dev, info);
+	platform_set_drvdata(pdev, info);
 	err = 0;
 
  out:
 	return err;
 }
 
-static int __exit sa1100_mtd_remove(struct device *dev)
+static int __exit sa1100_mtd_remove(struct platform_device *pdev)
 {
-	struct sa_info *info = dev_get_drvdata(dev);
-	struct flash_platform_data *plat = dev->platform_data;
+	struct sa_info *info = platform_get_drvdata(pdev);
+	struct flash_platform_data *plat = pdev->dev.platform_data;
 
-	dev_set_drvdata(dev, NULL);
+	platform_set_drvdata(pdev, NULL);
 	sa1100_destroy(info, plat);
 
 	return 0;
 }
 
 #ifdef CONFIG_PM
-static int sa1100_mtd_suspend(struct device *dev, pm_message_t state)
+static int sa1100_mtd_suspend(struct platform_device *dev, pm_message_t state)
 {
-	struct sa_info *info = dev_get_drvdata(dev);
+	struct sa_info *info = platform_get_drvdata(dev);
 	int ret = 0;
 
 	if (info)
@@ -432,17 +431,17 @@ static int sa1100_mtd_suspend(struct device *dev, pm_message_t state)
 	return ret;
 }
 
-static int sa1100_mtd_resume(struct device *dev)
+static int sa1100_mtd_resume(struct platform_device *dev)
 {
-	struct sa_info *info = dev_get_drvdata(dev);
+	struct sa_info *info = platform_get_drvdata(dev);
 	if (info)
 		info->mtd->resume(info->mtd);
 	return 0;
 }
 
-static void sa1100_mtd_shutdown(struct device *dev)
+static void sa1100_mtd_shutdown(struct platform_device *dev)
 {
-	struct sa_info *info = dev_get_drvdata(dev);
+	struct sa_info *info = platform_get_drvdata(dev);
 	if (info && info->mtd->suspend(info->mtd) == 0)
 		info->mtd->resume(info->mtd);
 }
@@ -452,24 +451,25 @@ static void sa1100_mtd_shutdown(struct device *dev)
 #define sa1100_mtd_shutdown NULL
 #endif
 
-static struct device_driver sa1100_mtd_driver = {
-	.name		= "flash",
-	.bus		= &platform_bus_type,
+static struct platform_driver sa1100_mtd_driver = {
 	.probe		= sa1100_mtd_probe,
 	.remove		= __exit_p(sa1100_mtd_remove),
 	.suspend	= sa1100_mtd_suspend,
 	.resume		= sa1100_mtd_resume,
 	.shutdown	= sa1100_mtd_shutdown,
+	.driver		= {
+		.name	= "flash",
+	},
 };
 
 static int __init sa1100_mtd_init(void)
 {
-	return driver_register(&sa1100_mtd_driver);
+	return platform_driver_register(&sa1100_mtd_driver);
 }
 
 static void __exit sa1100_mtd_exit(void)
 {
-	driver_unregister(&sa1100_mtd_driver);
+	platform_driver_unregister(&sa1100_mtd_driver);
 }
 
 module_init(sa1100_mtd_init);
diff --git a/drivers/mtd/maps/sc520cdp.c b/drivers/mtd/maps/sc520cdp.c
index 6fb9f3c57aab..ed92afadd8a9 100644
--- a/drivers/mtd/maps/sc520cdp.c
+++ b/drivers/mtd/maps/sc520cdp.c
@@ -16,7 +16,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  *
- * $Id: sc520cdp.c,v 1.22 2005/11/07 11:14:28 gleixner Exp $
+ * $Id: sc520cdp.c,v 1.23 2005/11/17 08:20:27 dwmw2 Exp $
  *
  *
  * The SC520CDP is an evaluation board for the Elan SC520 processor available
@@ -164,7 +164,7 @@ struct sc520_par_table
 	unsigned long default_address;
 };
 
-static struct sc520_par_table par_table[NUM_FLASH_BANKS] =
+static const struct sc520_par_table par_table[NUM_FLASH_BANKS] =
 {
 	{	/* Flash Bank #0: selected by ROMCS0 */
 		SC520_PAR_ROMCS0,
diff --git a/drivers/mtd/nand/h1910.c b/drivers/mtd/nand/h1910.c
index 041e4b3358fb..f68f7a99a630 100644
--- a/drivers/mtd/nand/h1910.c
+++ b/drivers/mtd/nand/h1910.c
@@ -112,7 +112,7 @@ static int __init h1910_init (void)
 	if (!machine_is_h1900())
 		return -ENODEV;
 
-	nandaddr = __ioremap(0x08000000, 0x1000, 0, 1);
+	nandaddr = ioremap(0x08000000, 0x1000);
 	if (!nandaddr) {
 		printk("Failed to ioremap nand flash.\n");
 		return -ENOMEM;
diff --git a/drivers/mtd/nand/nandsim.c b/drivers/mtd/nand/nandsim.c
index de4500395300..a0af92cc7efd 100644
--- a/drivers/mtd/nand/nandsim.c
+++ b/drivers/mtd/nand/nandsim.c
@@ -1486,7 +1486,7 @@ ns_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len)
 /*
  * Module initialization function
  */
-int __init ns_init_module(void)
+static int __init ns_init_module(void)
 {
 	struct nand_chip *chip;
 	struct nandsim *nand;
diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c
index 97e9b7892d29..d209214b1318 100644
--- a/drivers/mtd/nand/s3c2410.c
+++ b/drivers/mtd/nand/s3c2410.c
@@ -125,14 +125,14 @@ static struct s3c2410_nand_info *s3c2410_nand_mtd_toinfo(struct mtd_info *mtd)
 	return s3c2410_nand_mtd_toours(mtd)->info;
 }
 
-static struct s3c2410_nand_info *to_nand_info(struct device *dev)
+static struct s3c2410_nand_info *to_nand_info(struct platform_device *dev)
 {
-	return dev_get_drvdata(dev);
+	return platform_get_drvdata(dev);
 }
 
-static struct s3c2410_platform_nand *to_nand_plat(struct device *dev)
+static struct s3c2410_platform_nand *to_nand_plat(struct platform_device *dev)
 {
-	return dev->platform_data;
+	return dev->dev.platform_data;
 }
 
 /* timing calculations */
@@ -165,9 +165,9 @@ static int s3c2410_nand_calc_rate(int wanted, unsigned long clk, int max)
 /* controller setup */
 
 static int s3c2410_nand_inithw(struct s3c2410_nand_info *info,
-			       struct device *dev)
+			       struct platform_device *pdev)
 {
-	struct s3c2410_platform_nand *plat = to_nand_plat(dev);
+	struct s3c2410_platform_nand *plat = to_nand_plat(pdev);
 	unsigned long clkrate = clk_get_rate(info->clk);
 	int tacls, twrph0, twrph1;
 	unsigned long cfg;
@@ -430,11 +430,11 @@ static void s3c2410_nand_write_buf(struct mtd_info *mtd,
 
 /* device management functions */
 
-static int s3c2410_nand_remove(struct device *dev)
+static int s3c2410_nand_remove(struct platform_device *pdev)
 {
-	struct s3c2410_nand_info *info = to_nand_info(dev);
+	struct s3c2410_nand_info *info = to_nand_info(pdev);
 
-	dev_set_drvdata(dev, NULL);
+	platform_set_drvdata(pdev, NULL);
 
 	if (info == NULL)
 		return 0;
@@ -562,10 +562,9 @@ static void s3c2410_nand_init_chip(struct s3c2410_nand_info *info,
  * nand layer to look for devices
 */
 
-static int s3c24xx_nand_probe(struct device *dev, int is_s3c2440)
+static int s3c24xx_nand_probe(struct platform_device *pdev, int is_s3c2440)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct s3c2410_platform_nand *plat = to_nand_plat(dev);
+	struct s3c2410_platform_nand *plat = to_nand_plat(pdev);
 	struct s3c2410_nand_info *info;
 	struct s3c2410_nand_mtd *nmtd;
 	struct s3c2410_nand_set *sets;
@@ -575,26 +574,26 @@ static int s3c24xx_nand_probe(struct device *dev, int is_s3c2440)
 	int nr_sets;
 	int setno;
 
-	pr_debug("s3c2410_nand_probe(%p)\n", dev);
+	pr_debug("s3c2410_nand_probe(%p)\n", pdev);
 
 	info = kmalloc(sizeof(*info), GFP_KERNEL);
 	if (info == NULL) {
-		dev_err(dev, "no memory for flash info\n");
+		dev_err(&pdev->dev, "no memory for flash info\n");
 		err = -ENOMEM;
 		goto exit_error;
 	}
 
 	memzero(info, sizeof(*info));
-	dev_set_drvdata(dev, info);
+	platform_set_drvdata(pdev, info);
 
 	spin_lock_init(&info->controller.lock);
 	init_waitqueue_head(&info->controller.wq);
 
 	/* get the clock source and enable it */
 
-	info->clk = clk_get(dev, "nand");
+	info->clk = clk_get(&pdev->dev, "nand");
 	if (IS_ERR(info->clk)) {
-		dev_err(dev, "failed to get clock");
+		dev_err(&pdev->dev, "failed to get clock");
 		err = -ENOENT;
 		goto exit_error;
 	}
@@ -611,27 +610,27 @@ static int s3c24xx_nand_probe(struct device *dev, int is_s3c2440)
 	info->area = request_mem_region(res->start, size, pdev->name);
 
 	if (info->area == NULL) {
-		dev_err(dev, "cannot reserve register region\n");
+		dev_err(&pdev->dev, "cannot reserve register region\n");
 		err = -ENOENT;
 		goto exit_error;
 	}
 
-	info->device     = dev;
+	info->device     = &pdev->dev;
 	info->platform   = plat;
 	info->regs       = ioremap(res->start, size);
 	info->is_s3c2440 = is_s3c2440;
 
 	if (info->regs == NULL) {
-		dev_err(dev, "cannot reserve register region\n");
+		dev_err(&pdev->dev, "cannot reserve register region\n");
 		err = -EIO;
 		goto exit_error;
 	}
 
-	dev_dbg(dev, "mapped registers at %p\n", info->regs);
+	dev_dbg(&pdev->dev, "mapped registers at %p\n", info->regs);
 
 	/* initialise the hardware */
 
-	err = s3c2410_nand_inithw(info, dev);
+	err = s3c2410_nand_inithw(info, pdev);
 	if (err != 0)
 		goto exit_error;
 
@@ -645,7 +644,7 @@ static int s3c24xx_nand_probe(struct device *dev, int is_s3c2440)
 	size = nr_sets * sizeof(*info->mtds);
 	info->mtds = kmalloc(size, GFP_KERNEL);
 	if (info->mtds == NULL) {
-		dev_err(dev, "failed to allocate mtd storage\n");
+		dev_err(&pdev->dev, "failed to allocate mtd storage\n");
 		err = -ENOMEM;
 		goto exit_error;
 	}
@@ -677,7 +676,7 @@ static int s3c24xx_nand_probe(struct device *dev, int is_s3c2440)
 	return 0;
 
  exit_error:
-	s3c2410_nand_remove(dev);
+	s3c2410_nand_remove(pdev);
 
 	if (err == 0)
 		err = -EINVAL;
@@ -686,44 +685,46 @@ static int s3c24xx_nand_probe(struct device *dev, int is_s3c2440)
 
 /* driver device registration */
 
-static int s3c2410_nand_probe(struct device *dev)
+static int s3c2410_nand_probe(struct platform_device *dev)
 {
 	return s3c24xx_nand_probe(dev, 0);
 }
 
-static int s3c2440_nand_probe(struct device *dev)
+static int s3c2440_nand_probe(struct platform_device *dev)
 {
 	return s3c24xx_nand_probe(dev, 1);
 }
 
-static struct device_driver s3c2410_nand_driver = {
-	.name		= "s3c2410-nand",
-	.owner		= THIS_MODULE,
-	.bus		= &platform_bus_type,
+static struct platform_driver s3c2410_nand_driver = {
 	.probe		= s3c2410_nand_probe,
 	.remove		= s3c2410_nand_remove,
+	.driver		= {
+		.name	= "s3c2410-nand",
+		.owner	= THIS_MODULE,
+	},
 };
 
-static struct device_driver s3c2440_nand_driver = {
-	.name		= "s3c2440-nand",
-	.owner		= THIS_MODULE,
-	.bus		= &platform_bus_type,
+static struct platform_driver s3c2440_nand_driver = {
 	.probe		= s3c2440_nand_probe,
 	.remove		= s3c2410_nand_remove,
+	.driver		= {
+		.name	= "s3c2440-nand",
+		.owner	= THIS_MODULE,
+	},
 };
 
 static int __init s3c2410_nand_init(void)
 {
 	printk("S3C24XX NAND Driver, (c) 2004 Simtec Electronics\n");
 
-	driver_register(&s3c2440_nand_driver);
-	return driver_register(&s3c2410_nand_driver);
+	platform_driver_register(&s3c2440_nand_driver);
+	return platform_driver_register(&s3c2410_nand_driver);
 }
 
 static void __exit s3c2410_nand_exit(void)
 {
-	driver_unregister(&s3c2440_nand_driver);
-	driver_unregister(&s3c2410_nand_driver);
+	platform_driver_unregister(&s3c2440_nand_driver);
+	platform_driver_unregister(&s3c2410_nand_driver);
 }
 
 module_init(s3c2410_nand_init);
diff --git a/drivers/mtd/onenand/generic.c b/drivers/mtd/onenand/generic.c
index 48cce431f89f..45c077d0f063 100644
--- a/drivers/mtd/onenand/generic.c
+++ b/drivers/mtd/onenand/generic.c
@@ -12,9 +12,9 @@
  *   This is a device driver for the OneNAND flash for generic boards.
  */
 
-#include <linux/device.h>
 #include <linux/module.h>
 #include <linux/init.h>
+#include <linux/platform_device.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/onenand.h>
 #include <linux/mtd/partitions.h>
@@ -39,7 +39,7 @@ static int __devinit generic_onenand_probe(struct device *dev)
 {
 	struct onenand_info *info;
 	struct platform_device *pdev = to_platform_device(dev);
-	struct onenand_platform_data *pdata = pdev->dev.platform_data;
+	struct flash_platform_data *pdata = pdev->dev.platform_data;
 	struct resource *res = pdev->resource;
 	unsigned long size = res->end - res->start + 1;
 	int err;
diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c
index f67d5d6eb9a6..a53a73fc2a5a 100644
--- a/drivers/mtd/onenand/onenand_base.c
+++ b/drivers/mtd/onenand/onenand_base.c
@@ -940,7 +940,7 @@ static int onenand_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs,
 	u_char *eccbuf, struct nand_oobinfo *oobsel)
 {
 	struct onenand_chip *this = mtd->priv;
-	unsigned char buffer[MAX_ONENAND_PAGESIZE], *pbuf;
+	unsigned char *pbuf;
 	size_t total_len, len;
 	int i, written = 0;
 	int ret = 0;
@@ -975,7 +975,7 @@ static int onenand_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs,
 	/* Loop until all keve's data has been written */
 	len = 0;
 	while (count) {
-		pbuf = buffer;
+		pbuf = this->page_buf;
 		/*
 		 * If the given tuple is >= pagesize then
 		 * write it out from the iov
@@ -995,7 +995,7 @@ static int onenand_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs,
 			int cnt = 0, thislen;
 			while (cnt < mtd->oobblock) {
 				thislen = min_t(int, mtd->oobblock - cnt, vecs->iov_len - len);
-				memcpy(buffer + cnt, vecs->iov_base + len, thislen);
+				memcpy(this->page_buf + cnt, vecs->iov_base + len, thislen);
 				cnt += thislen;
 				len += thislen;
 
@@ -1296,6 +1296,12 @@ static int onenand_unlock(struct mtd_info *mtd, loff_t ofs, size_t len)
 
 	/* Block lock scheme */
 	for (block = start; block < end; block++) {
+		/* Set block address */
+		value = onenand_block_address(this, block);
+		this->write_word(value, this->base + ONENAND_REG_START_ADDRESS1);
+		/* Select DataRAM for DDP */
+		value = onenand_bufferram_address(this, block);
+		this->write_word(value, this->base + ONENAND_REG_START_ADDRESS2);
 		/* Set start block address */
 		this->write_word(block, this->base + ONENAND_REG_START_BLOCK_ADDRESS);
 		/* Write unlock command */
@@ -1309,10 +1315,6 @@ static int onenand_unlock(struct mtd_info *mtd, loff_t ofs, size_t len)
 		    & ONENAND_CTRL_ONGO)
 			continue;
 
-		/* Set block address for read block status */
-		value = onenand_block_address(this, block);
-		this->write_word(value, this->base + ONENAND_REG_START_ADDRESS1);
-
 		/* Check lock status */
 		status = this->read_word(this->base + ONENAND_REG_WP_STATUS);
 		if (!(status & ONENAND_WP_US))
@@ -1346,7 +1348,6 @@ static void onenand_print_device_info(int device)
 
 static const struct onenand_manufacturers onenand_manuf_ids[] = {
         {ONENAND_MFR_SAMSUNG, "Samsung"},
-        {ONENAND_MFR_UNKNOWN, "Unknown"}
 };
 
 /**
@@ -1357,17 +1358,22 @@ static const struct onenand_manufacturers onenand_manuf_ids[] = {
  */
 static int onenand_check_maf(int manuf)
 {
+	int size = ARRAY_SIZE(onenand_manuf_ids);
+	char *name;
         int i;
 
-        for (i = 0; onenand_manuf_ids[i].id; i++) {
+	for (i = 0; i < size; i++)
                 if (manuf == onenand_manuf_ids[i].id)
                         break;
-        }
 
-        printk(KERN_DEBUG "OneNAND Manufacturer: %s (0x%0x)\n",
-                onenand_manuf_ids[i].name, manuf);
+	if (i < size)
+		name = onenand_manuf_ids[i].name;
+	else
+		name = "Unknown";
+
+	printk(KERN_DEBUG "OneNAND Manufacturer: %s (0x%0x)\n", name, manuf);
 
-        return (i != ONENAND_MFR_UNKNOWN);
+	return (i == size);
 }
 
 /**
@@ -1513,6 +1519,18 @@ int onenand_scan(struct mtd_info *mtd, int maxchips)
 		this->read_bufferram = onenand_sync_read_bufferram;
 	}
 
+	/* Allocate buffers, if necessary */
+	if (!this->page_buf) {
+		size_t len;
+		len = mtd->oobblock + mtd->oobsize;
+		this->page_buf = kmalloc(len, GFP_KERNEL);
+		if (!this->page_buf) {
+			printk(KERN_ERR "onenand_scan(): Can't allocate page_buf\n");
+			return -ENOMEM;
+		}
+		this->options |= ONENAND_PAGEBUF_ALLOC;
+	}
+
 	this->state = FL_READY;
 	init_waitqueue_head(&this->wq);
 	spin_lock_init(&this->chip_lock);
@@ -1574,12 +1592,21 @@ int onenand_scan(struct mtd_info *mtd, int maxchips)
  */
 void onenand_release(struct mtd_info *mtd)
 {
+	struct onenand_chip *this = mtd->priv;
+
 #ifdef CONFIG_MTD_PARTITIONS
 	/* Deregister partitions */
 	del_mtd_partitions (mtd);
 #endif
 	/* Deregister the device */
 	del_mtd_device (mtd);
+
+	/* Free bad block table memory, if allocated */
+	if (this->bbm)
+		kfree(this->bbm);
+	/* Buffer allocated by onenand_scan */
+	if (this->options & ONENAND_PAGEBUF_ALLOC)
+		kfree(this->page_buf);
 }
 
 EXPORT_SYMBOL_GPL(onenand_scan);
diff --git a/drivers/mtd/onenand/onenand_bbt.c b/drivers/mtd/onenand/onenand_bbt.c
index f40190f499e1..4510d3361eaa 100644
--- a/drivers/mtd/onenand/onenand_bbt.c
+++ b/drivers/mtd/onenand/onenand_bbt.c
@@ -118,10 +118,10 @@ static int create_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr
  */
 static inline int onenand_memory_bbt (struct mtd_info *mtd, struct nand_bbt_descr *bd)
 {
-	unsigned char data_buf[MAX_ONENAND_PAGESIZE];
+	struct onenand_chip *this = mtd->priv;
 
         bd->options &= ~NAND_BBT_SCANEMPTY;
-        return create_bbt(mtd, data_buf, bd, -1);
+	return create_bbt(mtd, this->page_buf, bd, -1);
 }
 
 /**
diff --git a/drivers/mtd/rfd_ftl.c b/drivers/mtd/rfd_ftl.c
index 0ab8d29caeea..20ce212638fc 100644
--- a/drivers/mtd/rfd_ftl.c
+++ b/drivers/mtd/rfd_ftl.c
@@ -30,11 +30,9 @@ MODULE_PARM_DESC(block_size, "Block size to use by RFD, defaults to erase unit s
 
 #define PREFIX "rfd_ftl: "
 
-/* Major device # for FTL device */
-
-/* A request for this major has been sent to device@lanana.org */
+/* This major has been assigned by device@lanana.org */
 #ifndef RFD_FTL_MAJOR
-#define RFD_FTL_MAJOR		95
+#define RFD_FTL_MAJOR		256
 #endif
 
 /* Maximum number of partitions in an FTL region */
diff --git a/drivers/net/3c509.c b/drivers/net/3c509.c
index 977935a3d898..824e430486c2 100644
--- a/drivers/net/3c509.c
+++ b/drivers/net/3c509.c
@@ -84,6 +84,7 @@ static int max_interrupt_work = 10;
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/pm.h>
+#include <linux/pm_legacy.h>
 #include <linux/skbuff.h>
 #include <linux/delay.h>	/* for udelay() */
 #include <linux/spinlock.h>
@@ -173,7 +174,7 @@ struct el3_private {
 	/* skb send-queue */
 	int head, size;
 	struct sk_buff *queue[SKB_QUEUE_SIZE];
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_LEGACY
 	struct pm_dev *pmdev;
 #endif
 	enum {
@@ -200,7 +201,7 @@ static void el3_tx_timeout (struct net_device *dev);
 static void el3_down(struct net_device *dev);
 static void el3_up(struct net_device *dev);
 static struct ethtool_ops ethtool_ops;
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_LEGACY
 static int el3_suspend(struct pm_dev *pdev);
 static int el3_resume(struct pm_dev *pdev);
 static int el3_pm_callback(struct pm_dev *pdev, pm_request_t rqst, void *data);
@@ -361,7 +362,7 @@ static void el3_common_remove (struct net_device *dev)
 	struct el3_private *lp = netdev_priv(dev);
 
 	(void) lp;				/* Keep gcc quiet... */
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_LEGACY
 	if (lp->pmdev)
 		pm_unregister(lp->pmdev);
 #endif
@@ -571,7 +572,7 @@ no_pnp:
 	if (err)
 		goto out1;
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_LEGACY
 	/* register power management */
 	lp->pmdev = pm_register(PM_ISA_DEV, card_idx, el3_pm_callback);
 	if (lp->pmdev) {
@@ -1479,7 +1480,7 @@ el3_up(struct net_device *dev)
 }
 
 /* Power Management support functions */
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_LEGACY
 
 static int
 el3_suspend(struct pm_dev *pdev)
@@ -1548,7 +1549,7 @@ el3_pm_callback(struct pm_dev *pdev, pm_request_t rqst, void *data)
 	return 0;
 }
 
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_LEGACY */
 
 /* Parameters that may be passed into the module. */
 static int debug = -1;
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 5c69d57f8548..ebd7313d7fc1 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -812,7 +812,7 @@ config SMC91X
 	tristate "SMC 91C9x/91C1xxx support"
 	select CRC32
 	select MII
-	depends on NET_ETHERNET && (ARM || REDWOOD_5 || REDWOOD_6 || M32R || SUPERH)
+	depends on NET_ETHERNET && (ARM || REDWOOD_5 || REDWOOD_6 || M32R || SUPERH || SOC_AU1X00)
 	help
 	  This is a driver for SMC's 91x series of Ethernet chipsets,
 	  including the SMC91C94 and the SMC91C111. Say Y if you want it
diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index 332e9953c55c..cd0b1dccfb61 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -32,6 +32,7 @@
  * 
  */
 
+#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index c53848f787eb..7aa49b974dc5 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -28,8 +28,8 @@
 
 #define DRV_MODULE_NAME		"b44"
 #define PFX DRV_MODULE_NAME	": "
-#define DRV_MODULE_VERSION	"0.96"
-#define DRV_MODULE_RELDATE	"Nov 8, 2005"
+#define DRV_MODULE_VERSION	"0.97"
+#define DRV_MODULE_RELDATE	"Nov 30, 2005"
 
 #define B44_DEF_MSG_ENABLE	  \
 	(NETIF_MSG_DRV		| \
@@ -1417,6 +1417,7 @@ static int b44_open(struct net_device *dev)
 	add_timer(&bp->timer);
 
 	b44_enable_ints(bp);
+	netif_start_queue(dev);
 out:
 	return err;
 }
@@ -1837,12 +1838,15 @@ static int b44_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 {
 	struct mii_ioctl_data *data = if_mii(ifr);
 	struct b44 *bp = netdev_priv(dev);
-	int err;
+	int err = -EINVAL;
+
+	if (!netif_running(dev))
+		goto out;
 
 	spin_lock_irq(&bp->lock);
 	err = generic_mii_ioctl(&bp->mii_if, data, cmd, NULL);
 	spin_unlock_irq(&bp->lock);
-
+out:
 	return err;
 }
 
@@ -2113,6 +2117,7 @@ static int b44_resume(struct pci_dev *pdev)
 	add_timer(&bp->timer);
 
 	b44_enable_ints(bp);
+	netif_wake_queue(dev);
 	return 0;
 }
 
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 8f464271664d..49fa1e4413fa 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -2707,7 +2707,7 @@ bnx2_init_nvram(struct bnx2 *bp)
 
 	if (j == entry_count) {
 		bp->flash_info = NULL;
-		printk(KERN_ALERT "Unknown flash/EEPROM type.\n");
+		printk(KERN_ALERT PFX "Unknown flash/EEPROM type.\n");
 		rc = -ENODEV;
 	}
 
@@ -3903,6 +3903,8 @@ bnx2_test_loopback(struct bnx2 *bp)
 
 	pkt_size = 1514;
 	skb = dev_alloc_skb(pkt_size);
+	if (!skb)
+		return -ENOMEM;
 	packet = skb_put(skb, pkt_size);
 	memcpy(packet, bp->mac_addr, 6);
 	memset(packet + 6, 0x0, 8);
@@ -4798,11 +4800,7 @@ bnx2_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
   	struct bnx2 *bp = dev->priv;
 	int rc;
 
-	if (eeprom->offset > bp->flash_info->total_size)
-		return -EINVAL;
-
-	if ((eeprom->offset + eeprom->len) > bp->flash_info->total_size)
-		eeprom->len = bp->flash_info->total_size - eeprom->offset;
+	/* parameters already validated in ethtool_get_eeprom */
 
 	rc = bnx2_nvram_read(bp, eeprom->offset, eebuf, eeprom->len);
 
@@ -4816,11 +4814,7 @@ bnx2_set_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
   	struct bnx2 *bp = dev->priv;
 	int rc;
 
-	if (eeprom->offset > bp->flash_info->total_size)
-		return -EINVAL;
-
-	if ((eeprom->offset + eeprom->len) > bp->flash_info->total_size)
-		eeprom->len = bp->flash_info->total_size - eeprom->offset;
+	/* parameters already validated in ethtool_set_eeprom */
 
 	rc = bnx2_nvram_write(bp, eeprom->offset, eebuf, eeprom->len);
 
diff --git a/drivers/net/depca.c b/drivers/net/depca.c
index 0d33a93df96b..03804cc38be0 100644
--- a/drivers/net/depca.c
+++ b/drivers/net/depca.c
@@ -398,13 +398,19 @@ static struct mca_driver depca_mca_driver = {
 };
 #endif
 
-static int depca_isa_probe (struct device *);
+static int depca_isa_probe (struct platform_device *);
 
-static struct device_driver depca_isa_driver = {
-	.name   = depca_string,
-	.bus    = &platform_bus_type,
+static int __devexit depca_isa_remove(struct platform_device *pdev)
+{
+	return depca_device_remove(&pdev->dev);
+}
+
+static struct platform_driver depca_isa_driver = {
 	.probe  = depca_isa_probe,
-	.remove = __devexit_p(depca_device_remove),
+	.remove = __devexit_p(depca_isa_remove),
+	.driver	= {
+		.name   = depca_string,
+	},
 };
 	
 /*
@@ -1525,7 +1531,7 @@ static enum depca_type __init depca_shmem_probe (ulong *mem_start)
 	return adapter;
 }
 
-static int __init depca_isa_probe (struct device *device)
+static int __init depca_isa_probe (struct platform_device *device)
 {
 	struct net_device *dev;
 	struct depca_private *lp;
@@ -1533,7 +1539,7 @@ static int __init depca_isa_probe (struct device *device)
 	enum depca_type adapter = unknown;
 	int status = 0;
 
-	ioaddr = (u_long) device->platform_data;
+	ioaddr = (u_long) device->dev.platform_data;
 
 	if ((status = depca_common_init (ioaddr, &dev)))
 		goto out;
@@ -1553,7 +1559,7 @@ static int __init depca_isa_probe (struct device *device)
 	lp->adapter = adapter;
 	lp->mem_start = mem_start;
 	
-	if ((status = depca_hw_init(dev, device)))
+	if ((status = depca_hw_init(dev, &device->dev)))
 		goto out_free;
 	
 	return 0;
@@ -2082,7 +2088,7 @@ static int __init depca_module_init (void)
 #ifdef CONFIG_EISA
         err |= eisa_driver_register (&depca_eisa_driver);
 #endif
-	err |= driver_register (&depca_isa_driver);
+	err |= platform_driver_register (&depca_isa_driver);
 	depca_platform_probe ();
 	
         return err;
@@ -2097,7 +2103,7 @@ static void __exit depca_module_exit (void)
 #ifdef CONFIG_EISA
         eisa_driver_unregister (&depca_eisa_driver);
 #endif
-	driver_unregister (&depca_isa_driver);
+	platform_driver_unregister (&depca_isa_driver);
 
 	for (i = 0; depca_io_ports[i].iobase; i++) {
 		if (depca_io_ports[i].device) {
diff --git a/drivers/net/dgrs.c b/drivers/net/dgrs.c
index 2a290cc397ad..70b47e4c4e9c 100644
--- a/drivers/net/dgrs.c
+++ b/drivers/net/dgrs.c
@@ -1458,6 +1458,8 @@ static struct pci_driver dgrs_pci_driver = {
 	.probe = dgrs_pci_probe,
 	.remove = __devexit_p(dgrs_pci_remove),
 };
+#else
+static struct pci_driver dgrs_pci_driver = {};
 #endif
 
 
diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c
index f8c9bcdab68b..24996da4c1c4 100644
--- a/drivers/net/dm9000.c
+++ b/drivers/net/dm9000.c
@@ -148,7 +148,7 @@ typedef struct board_info {
 } board_info_t;
 
 /* function declaration ------------------------------------- */
-static int dm9000_probe(struct device *);
+static int dm9000_probe(struct platform_device *);
 static int dm9000_open(struct net_device *);
 static int dm9000_start_xmit(struct sk_buff *, struct net_device *);
 static int dm9000_stop(struct net_device *);
@@ -378,9 +378,8 @@ dm9000_release_board(struct platform_device *pdev, struct board_info *db)
  * Search DM9000 board, allocate space and register it
  */
 static int
-dm9000_probe(struct device *dev)
+dm9000_probe(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
 	struct dm9000_plat_data *pdata = pdev->dev.platform_data;
 	struct board_info *db;	/* Point a board information structure */
 	struct net_device *ndev;
@@ -398,7 +397,7 @@ dm9000_probe(struct device *dev)
 	}
 
 	SET_MODULE_OWNER(ndev);
-	SET_NETDEV_DEV(ndev, dev);
+	SET_NETDEV_DEV(ndev, &pdev->dev);
 
 	PRINTK2("dm9000_probe()");
 
@@ -569,7 +568,7 @@ dm9000_probe(struct device *dev)
 		printk("%s: Invalid ethernet MAC address.  Please "
 		       "set using ifconfig\n", ndev->name);
 
-	dev_set_drvdata(dev, ndev);
+	platform_set_drvdata(pdev, ndev);
 	ret = register_netdev(ndev);
 
 	if (ret == 0) {
@@ -1140,9 +1139,9 @@ dm9000_phy_write(struct net_device *dev, int phyaddr_unused, int reg, int value)
 }
 
 static int
-dm9000_drv_suspend(struct device *dev, pm_message_t state)
+dm9000_drv_suspend(struct platform_device *dev, pm_message_t state)
 {
-	struct net_device *ndev = dev_get_drvdata(dev);
+	struct net_device *ndev = platform_get_drvdata(dev);
 
 	if (ndev) {
 		if (netif_running(ndev)) {
@@ -1154,9 +1153,9 @@ dm9000_drv_suspend(struct device *dev, pm_message_t state)
 }
 
 static int
-dm9000_drv_resume(struct device *dev)
+dm9000_drv_resume(struct platform_device *dev)
 {
-	struct net_device *ndev = dev_get_drvdata(dev);
+	struct net_device *ndev = platform_get_drvdata(dev);
 	board_info_t *db = (board_info_t *) ndev->priv;
 
 	if (ndev) {
@@ -1172,12 +1171,11 @@ dm9000_drv_resume(struct device *dev)
 }
 
 static int
-dm9000_drv_remove(struct device *dev)
+dm9000_drv_remove(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct net_device *ndev = dev_get_drvdata(dev);
+	struct net_device *ndev = platform_get_drvdata(pdev);
 
-	dev_set_drvdata(dev, NULL);
+	platform_set_drvdata(pdev, NULL);
 
 	unregister_netdev(ndev);
 	dm9000_release_board(pdev, (board_info_t *) ndev->priv);
@@ -1188,13 +1186,14 @@ dm9000_drv_remove(struct device *dev)
 	return 0;
 }
 
-static struct device_driver dm9000_driver = {
-	.name    = "dm9000",
-	.bus     = &platform_bus_type,
+static struct platform_driver dm9000_driver = {
 	.probe   = dm9000_probe,
 	.remove  = dm9000_drv_remove,
 	.suspend = dm9000_drv_suspend,
 	.resume  = dm9000_drv_resume,
+	.driver	= {
+		.name	= "dm9000",
+	},
 };
 
 static int __init
@@ -1202,13 +1201,13 @@ dm9000_init(void)
 {
 	printk(KERN_INFO "%s Ethernet Driver\n", CARDNAME);
 
-	return driver_register(&dm9000_driver);	/* search board and register */
+	return platform_driver_register(&dm9000_driver);	/* search board and register */
 }
 
 static void __exit
 dm9000_cleanup(void)
 {
-	driver_unregister(&dm9000_driver);
+	platform_driver_unregister(&dm9000_driver);
 }
 
 module_init(dm9000_init);
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 7a6aeae2c9fa..22cd04556707 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -156,7 +156,7 @@
 
 #define DRV_NAME		"e100"
 #define DRV_EXT		"-NAPI"
-#define DRV_VERSION		"3.4.14-k2"DRV_EXT
+#define DRV_VERSION		"3.4.14-k4"DRV_EXT
 #define DRV_DESCRIPTION		"Intel(R) PRO/100 Network Driver"
 #define DRV_COPYRIGHT		"Copyright(c) 1999-2005 Intel Corporation"
 #define PFX			DRV_NAME ": "
@@ -903,8 +903,8 @@ static void mdio_write(struct net_device *netdev, int addr, int reg, int data)
 
 static void e100_get_defaults(struct nic *nic)
 {
-	struct param_range rfds = { .min = 16, .max = 256, .count = 64 };
-	struct param_range cbs  = { .min = 64, .max = 256, .count = 64 };
+	struct param_range rfds = { .min = 16, .max = 256, .count = 256 };
+	struct param_range cbs  = { .min = 64, .max = 256, .count = 128 };
 
 	pci_read_config_byte(nic->pdev, PCI_REVISION_ID, &nic->rev_id);
 	/* MAC type is encoded as rev ID; exception: ICH is treated as 82559 */
@@ -1007,25 +1007,264 @@ static void e100_configure(struct nic *nic, struct cb *cb, struct sk_buff *skb)
 		c[16], c[17], c[18], c[19], c[20], c[21], c[22], c[23]);
 }
 
+/********************************************************/
+/*  Micro code for 8086:1229 Rev 8                      */
+/********************************************************/
+
+/*  Parameter values for the D101M B-step  */
+#define D101M_CPUSAVER_TIMER_DWORD		78
+#define D101M_CPUSAVER_BUNDLE_DWORD		65
+#define D101M_CPUSAVER_MIN_SIZE_DWORD		126
+
+#define D101M_B_RCVBUNDLE_UCODE \
+{\
+0x00550215, 0xFFFF0437, 0xFFFFFFFF, 0x06A70789, 0xFFFFFFFF, 0x0558FFFF, \
+0x000C0001, 0x00101312, 0x000C0008, 0x00380216, \
+0x0010009C, 0x00204056, 0x002380CC, 0x00380056, \
+0x0010009C, 0x00244C0B, 0x00000800, 0x00124818, \
+0x00380438, 0x00000000, 0x00140000, 0x00380555, \
+0x00308000, 0x00100662, 0x00100561, 0x000E0408, \
+0x00134861, 0x000C0002, 0x00103093, 0x00308000, \
+0x00100624, 0x00100561, 0x000E0408, 0x00100861, \
+0x000C007E, 0x00222C21, 0x000C0002, 0x00103093, \
+0x00380C7A, 0x00080000, 0x00103090, 0x00380C7A, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x0010009C, 0x00244C2D, 0x00010004, 0x00041000, \
+0x003A0437, 0x00044010, 0x0038078A, 0x00000000, \
+0x00100099, 0x00206C7A, 0x0010009C, 0x00244C48, \
+0x00130824, 0x000C0001, 0x00101213, 0x00260C75, \
+0x00041000, 0x00010004, 0x00130826, 0x000C0006, \
+0x002206A8, 0x0013C926, 0x00101313, 0x003806A8, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00080600, 0x00101B10, 0x00050004, 0x00100826, \
+0x00101210, 0x00380C34, 0x00000000, 0x00000000, \
+0x0021155B, 0x00100099, 0x00206559, 0x0010009C, \
+0x00244559, 0x00130836, 0x000C0000, 0x00220C62, \
+0x000C0001, 0x00101B13, 0x00229C0E, 0x00210C0E, \
+0x00226C0E, 0x00216C0E, 0x0022FC0E, 0x00215C0E, \
+0x00214C0E, 0x00380555, 0x00010004, 0x00041000, \
+0x00278C67, 0x00040800, 0x00018100, 0x003A0437, \
+0x00130826, 0x000C0001, 0x00220559, 0x00101313, \
+0x00380559, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00130831, 0x0010090B, 0x00124813, \
+0x000CFF80, 0x002606AB, 0x00041000, 0x00010004, \
+0x003806A8, 0x00000000, 0x00000000, 0x00000000, \
+}
+
+/********************************************************/
+/*  Micro code for 8086:1229 Rev 9                      */
+/********************************************************/
+
+/*  Parameter values for the D101S  */
+#define D101S_CPUSAVER_TIMER_DWORD		78
+#define D101S_CPUSAVER_BUNDLE_DWORD		67
+#define D101S_CPUSAVER_MIN_SIZE_DWORD		128
+
+#define D101S_RCVBUNDLE_UCODE \
+{\
+0x00550242, 0xFFFF047E, 0xFFFFFFFF, 0x06FF0818, 0xFFFFFFFF, 0x05A6FFFF, \
+0x000C0001, 0x00101312, 0x000C0008, 0x00380243, \
+0x0010009C, 0x00204056, 0x002380D0, 0x00380056, \
+0x0010009C, 0x00244F8B, 0x00000800, 0x00124818, \
+0x0038047F, 0x00000000, 0x00140000, 0x003805A3, \
+0x00308000, 0x00100610, 0x00100561, 0x000E0408, \
+0x00134861, 0x000C0002, 0x00103093, 0x00308000, \
+0x00100624, 0x00100561, 0x000E0408, 0x00100861, \
+0x000C007E, 0x00222FA1, 0x000C0002, 0x00103093, \
+0x00380F90, 0x00080000, 0x00103090, 0x00380F90, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x0010009C, 0x00244FAD, 0x00010004, 0x00041000, \
+0x003A047E, 0x00044010, 0x00380819, 0x00000000, \
+0x00100099, 0x00206FFD, 0x0010009A, 0x0020AFFD, \
+0x0010009C, 0x00244FC8, 0x00130824, 0x000C0001, \
+0x00101213, 0x00260FF7, 0x00041000, 0x00010004, \
+0x00130826, 0x000C0006, 0x00220700, 0x0013C926, \
+0x00101313, 0x00380700, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00080600, 0x00101B10, 0x00050004, 0x00100826, \
+0x00101210, 0x00380FB6, 0x00000000, 0x00000000, \
+0x002115A9, 0x00100099, 0x002065A7, 0x0010009A, \
+0x0020A5A7, 0x0010009C, 0x002445A7, 0x00130836, \
+0x000C0000, 0x00220FE4, 0x000C0001, 0x00101B13, \
+0x00229F8E, 0x00210F8E, 0x00226F8E, 0x00216F8E, \
+0x0022FF8E, 0x00215F8E, 0x00214F8E, 0x003805A3, \
+0x00010004, 0x00041000, 0x00278FE9, 0x00040800, \
+0x00018100, 0x003A047E, 0x00130826, 0x000C0001, \
+0x002205A7, 0x00101313, 0x003805A7, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00130831, \
+0x0010090B, 0x00124813, 0x000CFF80, 0x00260703, \
+0x00041000, 0x00010004, 0x00380700  \
+}
+
+/********************************************************/
+/*  Micro code for the 8086:1229 Rev F/10               */
+/********************************************************/
+
+/*  Parameter values for the D102 E-step  */
+#define D102_E_CPUSAVER_TIMER_DWORD		42
+#define D102_E_CPUSAVER_BUNDLE_DWORD		54
+#define D102_E_CPUSAVER_MIN_SIZE_DWORD		46
+
+#define     D102_E_RCVBUNDLE_UCODE \
+{\
+0x007D028F, 0x0E4204F9, 0x14ED0C85, 0x14FA14E9, 0x0EF70E36, 0x1FFF1FFF, \
+0x00E014B9, 0x00000000, 0x00000000, 0x00000000, \
+0x00E014BD, 0x00000000, 0x00000000, 0x00000000, \
+0x00E014D5, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00E014C1, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00E014C8, 0x00000000, 0x00000000, 0x00000000, \
+0x00200600, 0x00E014EE, 0x00000000, 0x00000000, \
+0x0030FF80, 0x00940E46, 0x00038200, 0x00102000, \
+0x00E00E43, 0x00000000, 0x00000000, 0x00000000, \
+0x00300006, 0x00E014FB, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00906E41, 0x00800E3C, 0x00E00E39, 0x00000000, \
+0x00906EFD, 0x00900EFD, 0x00E00EF8, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+}
+
 static void e100_load_ucode(struct nic *nic, struct cb *cb, struct sk_buff *skb)
 {
-	int i;
-	static const u32 ucode[UCODE_SIZE] = {
-		/* NFS packets are misinterpreted as TCO packets and
-		 * incorrectly routed to the BMC over SMBus.  This
-		 * microcode patch checks the fragmented IP bit in the
-		 * NFS/UDP header to distinguish between NFS and TCO. */
-		0x0EF70E36, 0x1FFF1FFF, 0x1FFF1FFF, 0x1FFF1FFF, 0x1FFF1FFF,
-		0x1FFF1FFF, 0x00906E41, 0x00800E3C, 0x00E00E39, 0x00000000,
-		0x00906EFD, 0x00900EFD,	0x00E00EF8,
-	};
-
-	if(nic->mac == mac_82551_F || nic->mac == mac_82551_10) {
-		for(i = 0; i < UCODE_SIZE; i++)
+/* *INDENT-OFF* */
+	static struct {
+		u32 ucode[UCODE_SIZE + 1];
+		u8 mac;
+		u8 timer_dword;
+		u8 bundle_dword;
+		u8 min_size_dword;
+	} ucode_opts[] = {
+		{ D101M_B_RCVBUNDLE_UCODE,
+		  mac_82559_D101M,
+		  D101M_CPUSAVER_TIMER_DWORD,
+		  D101M_CPUSAVER_BUNDLE_DWORD,
+		  D101M_CPUSAVER_MIN_SIZE_DWORD },
+		{ D101S_RCVBUNDLE_UCODE,
+		  mac_82559_D101S,
+		  D101S_CPUSAVER_TIMER_DWORD,
+		  D101S_CPUSAVER_BUNDLE_DWORD,
+		  D101S_CPUSAVER_MIN_SIZE_DWORD },
+		{ D102_E_RCVBUNDLE_UCODE,
+		  mac_82551_F,
+		  D102_E_CPUSAVER_TIMER_DWORD,
+		  D102_E_CPUSAVER_BUNDLE_DWORD,
+		  D102_E_CPUSAVER_MIN_SIZE_DWORD },
+		{ D102_E_RCVBUNDLE_UCODE,
+		  mac_82551_10,
+		  D102_E_CPUSAVER_TIMER_DWORD,
+		  D102_E_CPUSAVER_BUNDLE_DWORD,
+		  D102_E_CPUSAVER_MIN_SIZE_DWORD },
+		{ {0}, 0, 0, 0, 0}
+	}, *opts;
+/* *INDENT-ON* */
+
+/*************************************************************************
+*  CPUSaver parameters
+*
+*  All CPUSaver parameters are 16-bit literals that are part of a
+*  "move immediate value" instruction.  By changing the value of
+*  the literal in the instruction before the code is loaded, the
+*  driver can change the algorithm.
+*
+*  INTDELAY - This loads the dead-man timer with its inital value.
+*    When this timer expires the interrupt is asserted, and the 
+*    timer is reset each time a new packet is received.  (see
+*    BUNDLEMAX below to set the limit on number of chained packets)
+*    The current default is 0x600 or 1536.  Experiments show that
+*    the value should probably stay within the 0x200 - 0x1000.
+*
+*  BUNDLEMAX - 
+*    This sets the maximum number of frames that will be bundled.  In
+*    some situations, such as the TCP windowing algorithm, it may be
+*    better to limit the growth of the bundle size than let it go as
+*    high as it can, because that could cause too much added latency.
+*    The default is six, because this is the number of packets in the
+*    default TCP window size.  A value of 1 would make CPUSaver indicate
+*    an interrupt for every frame received.  If you do not want to put
+*    a limit on the bundle size, set this value to xFFFF.
+*
+*  BUNDLESMALL - 
+*    This contains a bit-mask describing the minimum size frame that
+*    will be bundled.  The default masks the lower 7 bits, which means
+*    that any frame less than 128 bytes in length will not be bundled,
+*    but will instead immediately generate an interrupt.  This does
+*    not affect the current bundle in any way.  Any frame that is 128
+*    bytes or large will be bundled normally.  This feature is meant
+*    to provide immediate indication of ACK frames in a TCP environment.
+*    Customers were seeing poor performance when a machine with CPUSaver
+*    enabled was sending but not receiving.  The delay introduced when
+*    the ACKs were received was enough to reduce total throughput, because
+*    the sender would sit idle until the ACK was finally seen.
+*
+*    The current default is 0xFF80, which masks out the lower 7 bits.
+*    This means that any frame which is x7F (127) bytes or smaller
+*    will cause an immediate interrupt.  Because this value must be a 
+*    bit mask, there are only a few valid values that can be used.  To
+*    turn this feature off, the driver can write the value xFFFF to the
+*    lower word of this instruction (in the same way that the other
+*    parameters are used).  Likewise, a value of 0xF800 (2047) would
+*    cause an interrupt to be generated for every frame, because all
+*    standard Ethernet frames are <= 2047 bytes in length.
+*************************************************************************/
+
+/* if you wish to disable the ucode functionality, while maintaining the 
+ * workarounds it provides, set the following defines to:
+ * BUNDLESMALL 0
+ * BUNDLEMAX 1
+ * INTDELAY 1
+ */
+#define BUNDLESMALL 1
+#define BUNDLEMAX (u16)6
+#define INTDELAY (u16)1536 /* 0x600 */
+
+	/* do not load u-code for ICH devices */
+	if (nic->flags & ich)
+		goto noloaducode;
+
+	/* Search for ucode match against h/w rev_id */
+	for (opts = ucode_opts; opts->mac; opts++) {
+		int i;
+		u32 *ucode = opts->ucode;
+		if (nic->mac != opts->mac)
+			continue;
+
+		/* Insert user-tunable settings */
+		ucode[opts->timer_dword] &= 0xFFFF0000;
+		ucode[opts->timer_dword] |= INTDELAY;
+		ucode[opts->bundle_dword] &= 0xFFFF0000;
+		ucode[opts->bundle_dword] |= BUNDLEMAX;
+		ucode[opts->min_size_dword] &= 0xFFFF0000;
+		ucode[opts->min_size_dword] |= (BUNDLESMALL) ? 0xFFFF : 0xFF80;
+
+		for (i = 0; i < UCODE_SIZE; i++)
 			cb->u.ucode[i] = cpu_to_le32(ucode[i]);
 		cb->command = cpu_to_le16(cb_ucode);
-	} else
-		cb->command = cpu_to_le16(cb_nop);
+		return;
+	}
+
+noloaducode:
+	cb->command = cpu_to_le16(cb_nop);
 }
 
 static void e100_setup_iaaddr(struct nic *nic, struct cb *cb,
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 8b207f0e139e..e0ae248b4313 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -2621,19 +2621,7 @@ e1000_transfer_dhcp_info(struct e1000_adapter *adapter, struct sk_buff *skb)
 			  E1000_MNG_DHCP_COOKIE_STATUS_VLAN_SUPPORT)) )
 			return 0;
 	}
-	if(htons(ETH_P_IP) == skb->protocol) {
-		const struct iphdr *ip = skb->nh.iph;
-		if(IPPROTO_UDP == ip->protocol) {
-			struct udphdr *udp = (struct udphdr *)(skb->h.uh);
-			if(ntohs(udp->dest) == 67) {
-				offset = (uint8_t *)udp + 8 - skb->data;
-				length = skb->len - offset;
-
-				return e1000_mng_write_dhcp_info(hw,
-						(uint8_t *)udp + 8, length);
-			}
-		}
-	} else if((skb->len > MINIMUM_DHCP_PACKET_SIZE) && (!skb->protocol)) {
+ 	if ((skb->len > MINIMUM_DHCP_PACKET_SIZE) && (!skb->protocol)) {
 		struct ethhdr *eth = (struct ethhdr *) skb->data;
 		if((htons(ETH_P_IP) == eth->h_proto)) {
 			const struct iphdr *ip = 
diff --git a/drivers/net/fec_8xx/Kconfig b/drivers/net/fec_8xx/Kconfig
index 94e7a9af8705..a84c232395e3 100644
--- a/drivers/net/fec_8xx/Kconfig
+++ b/drivers/net/fec_8xx/Kconfig
@@ -1,6 +1,6 @@
 config FEC_8XX
 	tristate "Motorola 8xx FEC driver"
-	depends on NET_ETHERNET && FEC
+	depends on NET_ETHERNET && 8xx
 	select MII
 
 config FEC_8XX_GENERIC_PHY
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 22aec6ed80f5..c39344adecce 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -10,7 +10,7 @@
  * trademarks of NVIDIA Corporation in the United States and other
  * countries.
  *
- * Copyright (C) 2003,4 Manfred Spraul
+ * Copyright (C) 2003,4,5 Manfred Spraul
  * Copyright (C) 2004 Andrew de Quincey (wol support)
  * Copyright (C) 2004 Carl-Daniel Hailfinger (invalid MAC handling, insane
  *		IRQ rate fixes, bigendian fixes, cleanups, verification)
@@ -80,7 +80,7 @@
  *			   into nv_close, otherwise reenabling for wol can
  *			   cause DMA to kfree'd memory.
  *	0.31: 14 Nov 2004: ethtool support for getting/setting link
- *	                   capabilities.
+ *			   capabilities.
  *	0.32: 16 Apr 2005: RX_ERROR4 handling added.
  *	0.33: 16 May 2005: Support for MCP51 added.
  *	0.34: 18 Jun 2005: Add DEV_NEED_LINKTIMER to all nForce nics.
@@ -89,14 +89,18 @@
  *	0.37: 10 Jul 2005: Additional ethtool support, cleanup of pci id list
  *	0.38: 16 Jul 2005: tx irq rewrite: Use global flags instead of
  *			   per-packet flags.
- *      0.39: 18 Jul 2005: Add 64bit descriptor support.
- *      0.40: 19 Jul 2005: Add support for mac address change.
- *      0.41: 30 Jul 2005: Write back original MAC in nv_close instead
+ *	0.39: 18 Jul 2005: Add 64bit descriptor support.
+ *	0.40: 19 Jul 2005: Add support for mac address change.
+ *	0.41: 30 Jul 2005: Write back original MAC in nv_close instead
  *			   of nv_remove
- *      0.42: 06 Aug 2005: Fix lack of link speed initialization
+ *	0.42: 06 Aug 2005: Fix lack of link speed initialization
  *			   in the second (and later) nv_open call
- *      0.43: 10 Aug 2005: Add support for tx checksum.
- *      0.44: 20 Aug 2005: Add support for scatter gather and segmentation.
+ *	0.43: 10 Aug 2005: Add support for tx checksum.
+ *	0.44: 20 Aug 2005: Add support for scatter gather and segmentation.
+ *	0.45: 18 Sep 2005: Remove nv_stop/start_rx from every link check
+ *	0.46: 20 Oct 2005: Add irq optimization modes.
+ *	0.47: 26 Oct 2005: Add phyaddr 0 in phy scan.
+ *	0.48: 24 Dec 2005: Disable TSO, bugfix for pci_map_single
  *
  * Known bugs:
  * We suspect that on some hardware no TX done interrupts are generated.
@@ -108,7 +112,7 @@
  * DEV_NEED_TIMERIRQ will not harm you on sane hardware, only generating a few
  * superfluous timer interrupts from the nic.
  */
-#define FORCEDETH_VERSION		"0.44"
+#define FORCEDETH_VERSION		"0.48"
 #define DRV_NAME			"forcedeth"
 
 #include <linux/module.h>
@@ -163,7 +167,8 @@ enum {
 #define NVREG_IRQ_LINK			0x0040
 #define NVREG_IRQ_TX_ERROR		0x0080
 #define NVREG_IRQ_TX1			0x0100
-#define NVREG_IRQMASK_WANTED		0x00df
+#define NVREG_IRQMASK_THROUGHPUT	0x00df
+#define NVREG_IRQMASK_CPU		0x0040
 
 #define NVREG_IRQ_UNKNOWN	(~(NVREG_IRQ_RX_ERROR|NVREG_IRQ_RX|NVREG_IRQ_RX_NOBUF|NVREG_IRQ_TX_ERR| \
 					NVREG_IRQ_TX_OK|NVREG_IRQ_TIMER|NVREG_IRQ_LINK|NVREG_IRQ_TX_ERROR| \
@@ -177,7 +182,8 @@ enum {
  * NVREG_POLL_DEFAULT=97 would result in an interval length of 1 ms
  */
 	NvRegPollingInterval = 0x00c,
-#define NVREG_POLL_DEFAULT	970
+#define NVREG_POLL_DEFAULT_THROUGHPUT	970
+#define NVREG_POLL_DEFAULT_CPU	13
 	NvRegMisc1 = 0x080,
 #define NVREG_MISC1_HD		0x02
 #define NVREG_MISC1_FORCE	0x3b0f3c
@@ -538,6 +544,25 @@ struct fe_priv {
  */
 static int max_interrupt_work = 5;
 
+/*
+ * Optimization can be either throuput mode or cpu mode
+ * 
+ * Throughput Mode: Every tx and rx packet will generate an interrupt.
+ * CPU Mode: Interrupts are controlled by a timer.
+ */
+#define NV_OPTIMIZATION_MODE_THROUGHPUT 0
+#define NV_OPTIMIZATION_MODE_CPU        1
+static int optimization_mode = NV_OPTIMIZATION_MODE_THROUGHPUT;
+
+/*
+ * Poll interval for timer irq
+ *
+ * This interval determines how frequent an interrupt is generated.
+ * The is value is determined by [(time_in_micro_secs * 100) / (2^10)]
+ * Min = 0, and Max = 65535
+ */
+static int poll_interval = -1;
+
 static inline struct fe_priv *get_nvpriv(struct net_device *dev)
 {
 	return netdev_priv(dev);
@@ -847,8 +872,8 @@ static int nv_alloc_rx(struct net_device *dev)
 		} else {
 			skb = np->rx_skbuff[nr];
 		}
-		np->rx_dma[nr] = pci_map_single(np->pci_dev, skb->data, skb->len,
-						PCI_DMA_FROMDEVICE);
+		np->rx_dma[nr] = pci_map_single(np->pci_dev, skb->data,
+					skb->end-skb->data, PCI_DMA_FROMDEVICE);
 		if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2) {
 			np->rx_ring.orig[nr].PacketBuffer = cpu_to_le32(np->rx_dma[nr]);
 			wmb();
@@ -975,7 +1000,7 @@ static void nv_drain_rx(struct net_device *dev)
 		wmb();
 		if (np->rx_skbuff[i]) {
 			pci_unmap_single(np->pci_dev, np->rx_dma[i],
-						np->rx_skbuff[i]->len,
+						np->rx_skbuff[i]->end-np->rx_skbuff[i]->data,
 						PCI_DMA_FROMDEVICE);
 			dev_kfree_skb(np->rx_skbuff[i]);
 			np->rx_skbuff[i] = NULL;
@@ -1310,7 +1335,7 @@ static void nv_rx_process(struct net_device *dev)
 		 * the performance.
 		 */
 		pci_unmap_single(np->pci_dev, np->rx_dma[i],
-				np->rx_skbuff[i]->len,
+				np->rx_skbuff[i]->end-np->rx_skbuff[i]->data,
 				PCI_DMA_FROMDEVICE);
 
 		{
@@ -1328,67 +1353,71 @@ static void nv_rx_process(struct net_device *dev)
 			if (!(Flags & NV_RX_DESCRIPTORVALID))
 				goto next_pkt;
 
-			if (Flags & NV_RX_MISSEDFRAME) {
-				np->stats.rx_missed_errors++;
-				np->stats.rx_errors++;
-				goto next_pkt;
-			}
-			if (Flags & (NV_RX_ERROR1|NV_RX_ERROR2|NV_RX_ERROR3)) {
-				np->stats.rx_errors++;
-				goto next_pkt;
-			}
-			if (Flags & NV_RX_CRCERR) {
-				np->stats.rx_crc_errors++;
-				np->stats.rx_errors++;
-				goto next_pkt;
-			}
-			if (Flags & NV_RX_OVERFLOW) {
-				np->stats.rx_over_errors++;
-				np->stats.rx_errors++;
-				goto next_pkt;
-			}
-			if (Flags & NV_RX_ERROR4) {
-				len = nv_getlen(dev, np->rx_skbuff[i]->data, len);
-				if (len < 0) {
+			if (Flags & NV_RX_ERROR) {
+				if (Flags & NV_RX_MISSEDFRAME) {
+					np->stats.rx_missed_errors++;
 					np->stats.rx_errors++;
 					goto next_pkt;
 				}
-			}
-			/* framing errors are soft errors. */
-			if (Flags & NV_RX_FRAMINGERR) {
-				if (Flags & NV_RX_SUBSTRACT1) {
-					len--;
+				if (Flags & (NV_RX_ERROR1|NV_RX_ERROR2|NV_RX_ERROR3)) {
+					np->stats.rx_errors++;
+					goto next_pkt;
+				}
+				if (Flags & NV_RX_CRCERR) {
+					np->stats.rx_crc_errors++;
+					np->stats.rx_errors++;
+					goto next_pkt;
+				}
+				if (Flags & NV_RX_OVERFLOW) {
+					np->stats.rx_over_errors++;
+					np->stats.rx_errors++;
+					goto next_pkt;
+				}
+				if (Flags & NV_RX_ERROR4) {
+					len = nv_getlen(dev, np->rx_skbuff[i]->data, len);
+					if (len < 0) {
+						np->stats.rx_errors++;
+						goto next_pkt;
+					}
+				}
+				/* framing errors are soft errors. */
+				if (Flags & NV_RX_FRAMINGERR) {
+					if (Flags & NV_RX_SUBSTRACT1) {
+						len--;
+					}
 				}
 			}
 		} else {
 			if (!(Flags & NV_RX2_DESCRIPTORVALID))
 				goto next_pkt;
 
-			if (Flags & (NV_RX2_ERROR1|NV_RX2_ERROR2|NV_RX2_ERROR3)) {
-				np->stats.rx_errors++;
-				goto next_pkt;
-			}
-			if (Flags & NV_RX2_CRCERR) {
-				np->stats.rx_crc_errors++;
-				np->stats.rx_errors++;
-				goto next_pkt;
-			}
-			if (Flags & NV_RX2_OVERFLOW) {
-				np->stats.rx_over_errors++;
-				np->stats.rx_errors++;
-				goto next_pkt;
-			}
-			if (Flags & NV_RX2_ERROR4) {
-				len = nv_getlen(dev, np->rx_skbuff[i]->data, len);
-				if (len < 0) {
+			if (Flags & NV_RX2_ERROR) {
+				if (Flags & (NV_RX2_ERROR1|NV_RX2_ERROR2|NV_RX2_ERROR3)) {
 					np->stats.rx_errors++;
 					goto next_pkt;
 				}
-			}
-			/* framing errors are soft errors */
-			if (Flags & NV_RX2_FRAMINGERR) {
-				if (Flags & NV_RX2_SUBSTRACT1) {
-					len--;
+				if (Flags & NV_RX2_CRCERR) {
+					np->stats.rx_crc_errors++;
+					np->stats.rx_errors++;
+					goto next_pkt;
+				}
+				if (Flags & NV_RX2_OVERFLOW) {
+					np->stats.rx_over_errors++;
+					np->stats.rx_errors++;
+					goto next_pkt;
+				}
+				if (Flags & NV_RX2_ERROR4) {
+					len = nv_getlen(dev, np->rx_skbuff[i]->data, len);
+					if (len < 0) {
+						np->stats.rx_errors++;
+						goto next_pkt;
+					}
+				}
+				/* framing errors are soft errors */
+				if (Flags & NV_RX2_FRAMINGERR) {
+					if (Flags & NV_RX2_SUBSTRACT1) {
+						len--;
+					}
 				}
 			}
 			Flags &= NV_RX2_CHECKSUMMASK;
@@ -1612,6 +1641,17 @@ static void nv_set_multicast(struct net_device *dev)
 	spin_unlock_irq(&np->lock);
 }
 
+/**
+ * nv_update_linkspeed: Setup the MAC according to the link partner
+ * @dev: Network device to be configured
+ *
+ * The function queries the PHY and checks if there is a link partner.
+ * If yes, then it sets up the MAC accordingly. Otherwise, the MAC is
+ * set to 10 MBit HD.
+ *
+ * The function returns 0 if there is no link partner and 1 if there is
+ * a good link partner.
+ */
 static int nv_update_linkspeed(struct net_device *dev)
 {
 	struct fe_priv *np = netdev_priv(dev);
@@ -1751,13 +1791,11 @@ set_speed:
 static void nv_linkchange(struct net_device *dev)
 {
 	if (nv_update_linkspeed(dev)) {
-		if (netif_carrier_ok(dev)) {
-			nv_stop_rx(dev);
-		} else {
+		if (!netif_carrier_ok(dev)) {
 			netif_carrier_on(dev);
 			printk(KERN_INFO "%s: link up.\n", dev->name);
+			nv_start_rx(dev);
 		}
-		nv_start_rx(dev);
 	} else {
 		if (netif_carrier_ok(dev)) {
 			netif_carrier_off(dev);
@@ -1799,22 +1837,18 @@ static irqreturn_t nv_nic_irq(int foo, void *data, struct pt_regs *regs)
 		if (!(events & np->irqmask))
 			break;
 
-		if (events & (NVREG_IRQ_TX1|NVREG_IRQ_TX_OK|NVREG_IRQ_TX_ERROR|NVREG_IRQ_TX_ERR)) {
+		spin_lock(&np->lock);
+		nv_tx_done(dev);
+		spin_unlock(&np->lock);
+		
+		nv_rx_process(dev);
+		if (nv_alloc_rx(dev)) {
 			spin_lock(&np->lock);
-			nv_tx_done(dev);
+			if (!np->in_shutdown)
+				mod_timer(&np->oom_kick, jiffies + OOM_REFILL);
 			spin_unlock(&np->lock);
 		}
-
-		if (events & (NVREG_IRQ_RX_ERROR|NVREG_IRQ_RX|NVREG_IRQ_RX_NOBUF)) {
-			nv_rx_process(dev);
-			if (nv_alloc_rx(dev)) {
-				spin_lock(&np->lock);
-				if (!np->in_shutdown)
-					mod_timer(&np->oom_kick, jiffies + OOM_REFILL);
-				spin_unlock(&np->lock);
-			}
-		}
-
+		
 		if (events & NVREG_IRQ_LINK) {
 			spin_lock(&np->lock);
 			nv_link_irq(dev);
@@ -2216,7 +2250,14 @@ static int nv_open(struct net_device *dev)
 	writel(NVREG_RNDSEED_FORCE | (i&NVREG_RNDSEED_MASK), base + NvRegRandomSeed);
 	writel(NVREG_UNKSETUP1_VAL, base + NvRegUnknownSetupReg1);
 	writel(NVREG_UNKSETUP2_VAL, base + NvRegUnknownSetupReg2);
-	writel(NVREG_POLL_DEFAULT, base + NvRegPollingInterval);
+	if (poll_interval == -1) {
+		if (optimization_mode == NV_OPTIMIZATION_MODE_THROUGHPUT)
+			writel(NVREG_POLL_DEFAULT_THROUGHPUT, base + NvRegPollingInterval);
+		else
+			writel(NVREG_POLL_DEFAULT_CPU, base + NvRegPollingInterval);
+	}
+	else
+		writel(poll_interval & 0xFFFF, base + NvRegPollingInterval);
 	writel(NVREG_UNKSETUP6_VAL, base + NvRegUnknownSetupReg6);
 	writel((np->phyaddr << NVREG_ADAPTCTL_PHYSHIFT)|NVREG_ADAPTCTL_PHYVALID|NVREG_ADAPTCTL_RUNNING,
 			base + NvRegAdapterControl);
@@ -2415,7 +2456,7 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 		np->txrxctl_bits |= NVREG_TXRXCTL_RXCHECK;
 		dev->features |= NETIF_F_HW_CSUM | NETIF_F_SG;
 #ifdef NETIF_F_TSO
-		dev->features |= NETIF_F_TSO;
+		/* disabled dev->features |= NETIF_F_TSO; */
 #endif
  	}
 
@@ -2501,7 +2542,11 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 	} else {
 		np->tx_flags = NV_TX2_VALID;
 	}
-	np->irqmask = NVREG_IRQMASK_WANTED;
+	if (optimization_mode == NV_OPTIMIZATION_MODE_THROUGHPUT)
+		np->irqmask = NVREG_IRQMASK_THROUGHPUT;
+	else
+		np->irqmask = NVREG_IRQMASK_CPU;
+
 	if (id->driver_data & DEV_NEED_TIMERIRQ)
 		np->irqmask |= NVREG_IRQ_TIMER;
 	if (id->driver_data & DEV_NEED_LINKTIMER) {
@@ -2514,16 +2559,17 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 	}
 
 	/* find a suitable phy */
-	for (i = 1; i < 32; i++) {
+	for (i = 1; i <= 32; i++) {
 		int id1, id2;
+		int phyaddr = i & 0x1F;
 
 		spin_lock_irq(&np->lock);
-		id1 = mii_rw(dev, i, MII_PHYSID1, MII_READ);
+		id1 = mii_rw(dev, phyaddr, MII_PHYSID1, MII_READ);
 		spin_unlock_irq(&np->lock);
 		if (id1 < 0 || id1 == 0xffff)
 			continue;
 		spin_lock_irq(&np->lock);
-		id2 = mii_rw(dev, i, MII_PHYSID2, MII_READ);
+		id2 = mii_rw(dev, phyaddr, MII_PHYSID2, MII_READ);
 		spin_unlock_irq(&np->lock);
 		if (id2 < 0 || id2 == 0xffff)
 			continue;
@@ -2531,23 +2577,19 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 		id1 = (id1 & PHYID1_OUI_MASK) << PHYID1_OUI_SHFT;
 		id2 = (id2 & PHYID2_OUI_MASK) >> PHYID2_OUI_SHFT;
 		dprintk(KERN_DEBUG "%s: open: Found PHY %04x:%04x at address %d.\n",
-				pci_name(pci_dev), id1, id2, i);
-		np->phyaddr = i;
+			pci_name(pci_dev), id1, id2, phyaddr);
+		np->phyaddr = phyaddr;
 		np->phy_oui = id1 | id2;
 		break;
 	}
-	if (i == 32) {
-		/* PHY in isolate mode? No phy attached and user wants to
-		 * test loopback? Very odd, but can be correct.
-		 */
+	if (i == 33) {
 		printk(KERN_INFO "%s: open: Could not find a valid PHY.\n",
-				pci_name(pci_dev));
-	}
-
-	if (i != 32) {
-		/* reset it */
-		phy_init(dev);
+		       pci_name(pci_dev));
+		goto out_freering;
 	}
+	
+	/* reset it */
+	phy_init(dev);
 
 	/* set default link speed settings */
 	np->linkspeed = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_10;
@@ -2689,6 +2731,10 @@ static void __exit exit_nic(void)
 
 module_param(max_interrupt_work, int, 0);
 MODULE_PARM_DESC(max_interrupt_work, "forcedeth maximum events handled per interrupt");
+module_param(optimization_mode, int, 0);
+MODULE_PARM_DESC(optimization_mode, "In throughput mode (0), every tx & rx packet will generate an interrupt. In CPU mode (1), interrupts are controlled by a timer.");
+module_param(poll_interval, int, 0);
+MODULE_PARM_DESC(poll_interval, "Interval determines how frequent timer interrupt is generated by [(time_in_micro_secs * 100) / (2^10)]. Min is 0 and Max is 65535.");
 
 MODULE_AUTHOR("Manfred Spraul <manfred@colorfullife.com>");
 MODULE_DESCRIPTION("Reverse Engineered nForce ethernet driver");
diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c
index 9342d5bc7bb4..f5d49a110654 100644
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -37,6 +37,7 @@
 #include <linux/ethtool.h>
 #include <linux/bitops.h>
 #include <linux/fs.h>
+#include <linux/platform_device.h>
 
 #include <linux/vmalloc.h>
 #include <asm/pgtable.h>
diff --git a/drivers/net/fs_enet/mac-fcc.c b/drivers/net/fs_enet/mac-fcc.c
index a940b96433c7..e67b1d06611c 100644
--- a/drivers/net/fs_enet/mac-fcc.c
+++ b/drivers/net/fs_enet/mac-fcc.c
@@ -34,6 +34,7 @@
 #include <linux/ethtool.h>
 #include <linux/bitops.h>
 #include <linux/fs.h>
+#include <linux/platform_device.h>
 
 #include <asm/immap_cpm2.h>
 #include <asm/mpc8260.h>
diff --git a/drivers/net/fs_enet/mac-fec.c b/drivers/net/fs_enet/mac-fec.c
index 5ef4e845a387..2e8f44469699 100644
--- a/drivers/net/fs_enet/mac-fec.c
+++ b/drivers/net/fs_enet/mac-fec.c
@@ -34,6 +34,7 @@
 #include <linux/ethtool.h>
 #include <linux/bitops.h>
 #include <linux/fs.h>
+#include <linux/platform_device.h>
 
 #include <asm/irq.h>
 #include <asm/uaccess.h>
diff --git a/drivers/net/fs_enet/mac-scc.c b/drivers/net/fs_enet/mac-scc.c
index d8c6e9cadcf5..a3897fda71fa 100644
--- a/drivers/net/fs_enet/mac-scc.c
+++ b/drivers/net/fs_enet/mac-scc.c
@@ -34,6 +34,7 @@
 #include <linux/ethtool.h>
 #include <linux/bitops.h>
 #include <linux/fs.h>
+#include <linux/platform_device.h>
 
 #include <asm/irq.h>
 #include <asm/uaccess.h>
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 54d294ad6df5..0f030b73cbb3 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -6,7 +6,7 @@
  * Based on 8260_io/fcc_enet.c
  *
  * Author: Andy Fleming
- * Maintainer: Kumar Gala (kumar.gala@freescale.com)
+ * Maintainer: Kumar Gala
  *
  * Copyright (c) 2002-2004 Freescale Semiconductor, Inc.
  *
@@ -126,8 +126,8 @@ static irqreturn_t gfar_interrupt(int irq, void *dev_id, struct pt_regs *regs);
 static void adjust_link(struct net_device *dev);
 static void init_registers(struct net_device *dev);
 static int init_phy(struct net_device *dev);
-static int gfar_probe(struct device *device);
-static int gfar_remove(struct device *device);
+static int gfar_probe(struct platform_device *pdev);
+static int gfar_remove(struct platform_device *pdev);
 static void free_skb_resources(struct gfar_private *priv);
 static void gfar_set_multi(struct net_device *dev);
 static void gfar_set_hash_for_addr(struct net_device *dev, u8 *addr);
@@ -156,12 +156,11 @@ int gfar_uses_fcb(struct gfar_private *priv)
 
 /* Set up the ethernet device structure, private data,
  * and anything else we need before we start */
-static int gfar_probe(struct device *device)
+static int gfar_probe(struct platform_device *pdev)
 {
 	u32 tempval;
 	struct net_device *dev = NULL;
 	struct gfar_private *priv = NULL;
-	struct platform_device *pdev = to_platform_device(device);
 	struct gianfar_platform_data *einfo;
 	struct resource *r;
 	int idx;
@@ -208,7 +207,7 @@ static int gfar_probe(struct device *device)
 
 	spin_lock_init(&priv->lock);
 
-	dev_set_drvdata(device, dev);
+	platform_set_drvdata(pdev, dev);
 
 	/* Stop the DMA engine now, in case it was running before */
 	/* (The firmware could have used it, and left it running). */
@@ -245,7 +244,7 @@ static int gfar_probe(struct device *device)
 	dev->base_addr = (unsigned long) (priv->regs);
 
 	SET_MODULE_OWNER(dev);
-	SET_NETDEV_DEV(dev, device);
+	SET_NETDEV_DEV(dev, &pdev->dev);
 
 	/* Fill in the dev structure */
 	dev->open = gfar_enet_open;
@@ -377,12 +376,12 @@ regs_fail:
 	return err;
 }
 
-static int gfar_remove(struct device *device)
+static int gfar_remove(struct platform_device *pdev)
 {
-	struct net_device *dev = dev_get_drvdata(device);
+	struct net_device *dev = platform_get_drvdata(pdev);
 	struct gfar_private *priv = netdev_priv(dev);
 
-	dev_set_drvdata(device, NULL);
+	platform_set_drvdata(pdev, NULL);
 
 	iounmap((void *) priv->regs);
 	free_netdev(dev);
@@ -1861,11 +1860,12 @@ static irqreturn_t gfar_error(int irq, void *dev_id, struct pt_regs *regs)
 }
 
 /* Structure for a device driver */
-static struct device_driver gfar_driver = {
-	.name = "fsl-gianfar",
-	.bus = &platform_bus_type,
+static struct platform_driver gfar_driver = {
 	.probe = gfar_probe,
 	.remove = gfar_remove,
+	.driver	= {
+		.name = "fsl-gianfar",
+	},
 };
 
 static int __init gfar_init(void)
@@ -1875,7 +1875,7 @@ static int __init gfar_init(void)
 	if (err)
 		return err;
 
-	err = driver_register(&gfar_driver);
+	err = platform_driver_register(&gfar_driver);
 
 	if (err)
 		gfar_mdio_exit();
@@ -1885,7 +1885,7 @@ static int __init gfar_init(void)
 
 static void __exit gfar_exit(void)
 {
-	driver_unregister(&gfar_driver);
+	platform_driver_unregister(&gfar_driver);
 	gfar_mdio_exit();
 }
 
diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h
index 220084e53341..5065ba82cb76 100644
--- a/drivers/net/gianfar.h
+++ b/drivers/net/gianfar.h
@@ -6,7 +6,7 @@
  * Based on 8260_io/fcc_enet.c
  *
  * Author: Andy Fleming
- * Maintainer: Kumar Gala (kumar.gala@freescale.com)
+ * Maintainer: Kumar Gala
  *
  * Copyright (c) 2002-2004 Freescale Semiconductor, Inc.
  *
diff --git a/drivers/net/gianfar_ethtool.c b/drivers/net/gianfar_ethtool.c
index 5a2d810ce575..cfa3cd7c91a0 100644
--- a/drivers/net/gianfar_ethtool.c
+++ b/drivers/net/gianfar_ethtool.c
@@ -6,7 +6,7 @@
  *  Based on e1000 ethtool support
  *
  *  Author: Andy Fleming
- *  Maintainer: Kumar Gala (kumar.gala@freescale.com)
+ *  Maintainer: Kumar Gala
  *
  *  Copyright (c) 2003,2004 Freescale Semiconductor, Inc.
  *
diff --git a/drivers/net/gianfar_mii.c b/drivers/net/gianfar_mii.c
index 7263395d78bb..04a462c2a5b7 100644
--- a/drivers/net/gianfar_mii.c
+++ b/drivers/net/gianfar_mii.c
@@ -5,7 +5,7 @@
  * Provides Bus interface for MIIM regs
  *
  * Author: Andy Fleming
- * Maintainer: Kumar Gala (kumar.gala@freescale.com)
+ * Maintainer: Kumar Gala
  *
  * Copyright (c) 2002-2004 Freescale Semiconductor, Inc.
  *
@@ -133,7 +133,7 @@ int gfar_mdio_probe(struct device *dev)
 	if (NULL == dev)
 		return -EINVAL;
 
-	new_bus = kmalloc(sizeof(struct mii_bus), GFP_KERNEL);
+	new_bus = kzalloc(sizeof(struct mii_bus), GFP_KERNEL);
 
 	if (NULL == new_bus)
 		return -ENOMEM;
diff --git a/drivers/net/gianfar_mii.h b/drivers/net/gianfar_mii.h
index 56e5665d5c9b..e85eb216fb5b 100644
--- a/drivers/net/gianfar_mii.h
+++ b/drivers/net/gianfar_mii.h
@@ -5,7 +5,7 @@
  * Driver for the MDIO bus controller in the Gianfar register space
  *
  * Author: Andy Fleming
- * Maintainer: Kumar Gala (kumar.gala@freescale.com)
+ * Maintainer: Kumar Gala
  *
  * Copyright (c) 2002-2004 Freescale Semiconductor, Inc.
  *
diff --git a/drivers/net/gt96100eth.c b/drivers/net/gt96100eth.c
index 666cfbbcf6d9..5958a6314723 100644
--- a/drivers/net/gt96100eth.c
+++ b/drivers/net/gt96100eth.c
@@ -72,8 +72,6 @@ static void dump_tx_desc(int dbg_lvl, struct net_device *dev, int i);
 static void dump_rx_desc(int dbg_lvl, struct net_device *dev, int i);
 static void dump_skb(int dbg_lvl, struct net_device *dev,
 		     struct sk_buff *skb);
-static void dump_hw_addr(int dbg_lvl, struct net_device *dev,
-			 const char* pfx, unsigned char* addr_str);
 static void update_stats(struct gt96100_private *gp);
 static void abort(struct net_device *dev, u32 abort_bits);
 static void hard_stop(struct net_device *dev);
@@ -334,13 +332,13 @@ dump_MII(int dbg_lvl, struct net_device *dev)
 
 static void
 dump_hw_addr(int dbg_lvl, struct net_device *dev, const char* pfx,
-	     unsigned char* addr_str)
+	     const char* func, unsigned char* addr_str)
 {
 	int i;
 	char buf[100], octet[5];
     
 	if (dbg_lvl <= GT96100_DEBUG) {
-		strcpy(buf, pfx);
+		sprintf(buf, pfx, func);
 		for (i = 0; i < 6; i++) {
 			sprintf(octet, "%2.2x%s",
 				addr_str[i], i<5 ? ":" : "\n");
@@ -708,7 +706,7 @@ static int __init gt96100_probe1(struct pci_dev *pci, int port_num)
 
 	info("%s found at 0x%x, irq %d\n",
 	     chip_name(gp->chip_rev), gtif->iobase, gtif->irq);
-	dump_hw_addr(0, dev, "HW Address ", dev->dev_addr);
+	dump_hw_addr(0, dev, "%s: HW Address ", __FUNCTION__, dev->dev_addr);
 	info("%s chip revision=%d\n", chip_name(gp->chip_rev), gp->chip_rev);
 	info("%s ethernet port %d\n", chip_name(gp->chip_rev), gp->port_num);
 	info("external PHY ID1=0x%04x, ID2=0x%04x\n", phy_id1, phy_id2);
@@ -1488,7 +1486,7 @@ gt96100_set_rx_mode(struct net_device *dev)
 		gt96100_add_hash_entry(dev, dev->dev_addr);
 
 		for (mcptr = dev->mc_list; mcptr; mcptr = mcptr->next) {
-			dump_hw_addr(2, dev, __FUNCTION__ ": addr=",
+			dump_hw_addr(2, dev, "%s: addr=", __FUNCTION__,
 				     mcptr->dmi_addr);
 			gt96100_add_hash_entry(dev, mcptr->dmi_addr);
 		}
diff --git a/drivers/net/ibm_emac/ibm_emac_core.c b/drivers/net/ibm_emac/ibm_emac_core.c
index eb7d69478715..1da8a66f91e1 100644
--- a/drivers/net/ibm_emac/ibm_emac_core.c
+++ b/drivers/net/ibm_emac/ibm_emac_core.c
@@ -65,7 +65,7 @@
  */
 
 #define DRV_NAME        "emac"
-#define DRV_VERSION     "3.53"
+#define DRV_VERSION     "3.54"
 #define DRV_DESC        "PPC 4xx OCP EMAC driver"
 
 MODULE_DESCRIPTION(DRV_DESC);
@@ -158,6 +158,14 @@ static inline void emac_report_timeout_error(struct ocp_enet_private *dev,
 #define PHY_POLL_LINK_ON	HZ
 #define PHY_POLL_LINK_OFF	(HZ / 5)
 
+/* Graceful stop timeouts in us. 
+ * We should allow up to 1 frame time (full-duplex, ignoring collisions) 
+ */
+#define STOP_TIMEOUT_10		1230	
+#define STOP_TIMEOUT_100	124
+#define STOP_TIMEOUT_1000	13
+#define STOP_TIMEOUT_1000_JUMBO	73
+
 /* Please, keep in sync with struct ibm_emac_stats/ibm_emac_error_stats */
 static const char emac_stats_keys[EMAC_ETHTOOL_STATS_COUNT][ETH_GSTRING_LEN] = {
 	"rx_packets", "rx_bytes", "tx_packets", "tx_bytes", "rx_packets_csum",
@@ -222,10 +230,12 @@ static void emac_tx_disable(struct ocp_enet_private *dev)
 
 	r = in_be32(&p->mr0);
 	if (r & EMAC_MR0_TXE) {
-		int n = 300;
+		int n = dev->stop_timeout;
 		out_be32(&p->mr0, r & ~EMAC_MR0_TXE);
-		while (!(in_be32(&p->mr0) & EMAC_MR0_TXI) && n)
+		while (!(in_be32(&p->mr0) & EMAC_MR0_TXI) && n) {
+			udelay(1);
 			--n;
+		}	
 		if (unlikely(!n))
 			emac_report_timeout_error(dev, "TX disable timeout");
 	}
@@ -248,9 +258,11 @@ static void emac_rx_enable(struct ocp_enet_private *dev)
 	if (!(r & EMAC_MR0_RXE)) {
 		if (unlikely(!(r & EMAC_MR0_RXI))) {
 			/* Wait if previous async disable is still in progress */
-			int n = 100;
-			while (!(r = in_be32(&p->mr0) & EMAC_MR0_RXI) && n)
+			int n = dev->stop_timeout;
+			while (!(r = in_be32(&p->mr0) & EMAC_MR0_RXI) && n) {
+				udelay(1);
 				--n;
+			}	
 			if (unlikely(!n))
 				emac_report_timeout_error(dev,
 							  "RX disable timeout");
@@ -273,10 +285,12 @@ static void emac_rx_disable(struct ocp_enet_private *dev)
 
 	r = in_be32(&p->mr0);
 	if (r & EMAC_MR0_RXE) {
-		int n = 300;
+		int n = dev->stop_timeout;
 		out_be32(&p->mr0, r & ~EMAC_MR0_RXE);
-		while (!(in_be32(&p->mr0) & EMAC_MR0_RXI) && n)
+		while (!(in_be32(&p->mr0) & EMAC_MR0_RXI) && n) {
+			udelay(1);
 			--n;
+		}	
 		if (unlikely(!n))
 			emac_report_timeout_error(dev, "RX disable timeout");
 	}
@@ -395,6 +409,7 @@ static int emac_configure(struct ocp_enet_private *dev)
 	r = EMAC_MR1_BASE(emac_opb_mhz()) | EMAC_MR1_VLE | EMAC_MR1_IST;
 	if (dev->phy.duplex == DUPLEX_FULL)
 		r |= EMAC_MR1_FDE;
+	dev->stop_timeout = STOP_TIMEOUT_10;
 	switch (dev->phy.speed) {
 	case SPEED_1000:
 		if (emac_phy_gpcs(dev->phy.mode)) {
@@ -409,12 +424,16 @@ static int emac_configure(struct ocp_enet_private *dev)
 			r |= EMAC_MR1_MF_1000;
 		r |= EMAC_MR1_RFS_16K;
 		gige = 1;
-		
-		if (dev->ndev->mtu > ETH_DATA_LEN)
+
+		if (dev->ndev->mtu > ETH_DATA_LEN) {
 			r |= EMAC_MR1_JPSM;
+			dev->stop_timeout = STOP_TIMEOUT_1000_JUMBO;
+		} else
+			dev->stop_timeout = STOP_TIMEOUT_1000;
 		break;
 	case SPEED_100:
 		r |= EMAC_MR1_MF_100;
+		dev->stop_timeout = STOP_TIMEOUT_100;
 		/* Fall through */
 	default:
 		r |= EMAC_MR1_RFS_4K;
@@ -2048,6 +2067,7 @@ static int __init emac_probe(struct ocp_device *ocpdev)
 	dev->phy.duplex = DUPLEX_FULL;
 	dev->phy.autoneg = AUTONEG_DISABLE;
 	dev->phy.pause = dev->phy.asym_pause = 0;
+	dev->stop_timeout = STOP_TIMEOUT_100;
 	init_timer(&dev->link_timer);
 	dev->link_timer.function = emac_link_timer;
 	dev->link_timer.data = (unsigned long)dev;
diff --git a/drivers/net/ibm_emac/ibm_emac_core.h b/drivers/net/ibm_emac/ibm_emac_core.h
index e9b44d030ac3..911abbaf471b 100644
--- a/drivers/net/ibm_emac/ibm_emac_core.h
+++ b/drivers/net/ibm_emac/ibm_emac_core.h
@@ -189,6 +189,8 @@ struct ocp_enet_private {
 	struct timer_list		link_timer;
 	int				reset_failed;
 
+	int				stop_timeout;	/* in us */
+
 	struct ibm_emac_error_stats	estats;
 	struct net_device_stats		nstats;
 
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index be191d80ef9c..ceb98fd398af 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -58,7 +58,7 @@
 
 #include "ibmveth.h"
 
-#define DEBUG 1
+#undef DEBUG
 
 #define ibmveth_printk(fmt, args...) \
   printk(KERN_INFO "%s: " fmt, __FILE__, ## args)
diff --git a/drivers/net/ioc3-eth.c b/drivers/net/ioc3-eth.c
index 6a3129bc15a6..9b8295ee06ef 100644
--- a/drivers/net/ioc3-eth.c
+++ b/drivers/net/ioc3-eth.c
@@ -1360,7 +1360,7 @@ static struct pci_driver ioc3_driver = {
 
 static int __init ioc3_init_module(void)
 {
-	return pci_module_init(&ioc3_driver);
+	return pci_register_driver(&ioc3_driver);
 }
 
 static void __exit ioc3_cleanup_module(void)
diff --git a/drivers/net/irda/ali-ircc.c b/drivers/net/irda/ali-ircc.c
index 9bf34681d3df..2e7882eb7d6f 100644
--- a/drivers/net/irda/ali-ircc.c
+++ b/drivers/net/irda/ali-ircc.c
@@ -40,6 +40,7 @@
 #include <asm/byteorder.h>
 
 #include <linux/pm.h>
+#include <linux/pm_legacy.h>
 
 #include <net/irda/wrapper.h>
 #include <net/irda/irda.h>
diff --git a/drivers/net/irda/nsc-ircc.c b/drivers/net/irda/nsc-ircc.c
index 805714ec9a8a..ee717d0e939e 100644
--- a/drivers/net/irda/nsc-ircc.c
+++ b/drivers/net/irda/nsc-ircc.c
@@ -59,6 +59,7 @@
 #include <asm/byteorder.h>
 
 #include <linux/pm.h>
+#include <linux/pm_legacy.h>
 
 #include <net/irda/wrapper.h>
 #include <net/irda/irda.h>
diff --git a/drivers/net/irda/sa1100_ir.c b/drivers/net/irda/sa1100_ir.c
index 76e0b9fb5e96..63d38fbbd04e 100644
--- a/drivers/net/irda/sa1100_ir.c
+++ b/drivers/net/irda/sa1100_ir.c
@@ -291,9 +291,9 @@ static void sa1100_irda_shutdown(struct sa1100_irda *si)
 /*
  * Suspend the IrDA interface.
  */
-static int sa1100_irda_suspend(struct device *_dev, pm_message_t state)
+static int sa1100_irda_suspend(struct platform_device *pdev, pm_message_t state)
 {
-	struct net_device *dev = dev_get_drvdata(_dev);
+	struct net_device *dev = platform_get_drvdata(pdev);
 	struct sa1100_irda *si;
 
 	if (!dev)
@@ -316,9 +316,9 @@ static int sa1100_irda_suspend(struct device *_dev, pm_message_t state)
 /*
  * Resume the IrDA interface.
  */
-static int sa1100_irda_resume(struct device *_dev)
+static int sa1100_irda_resume(struct platform_device *pdev)
 {
-	struct net_device *dev = dev_get_drvdata(_dev);
+	struct net_device *dev = platform_get_drvdata(pdev);
 	struct sa1100_irda *si;
 
 	if (!dev)
@@ -886,9 +886,8 @@ static int sa1100_irda_init_iobuf(iobuff_t *io, int size)
 	return io->head ? 0 : -ENOMEM;
 }
 
-static int sa1100_irda_probe(struct device *_dev)
+static int sa1100_irda_probe(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(_dev);
 	struct net_device *dev;
 	struct sa1100_irda *si;
 	unsigned int baudrate_mask;
@@ -967,7 +966,7 @@ static int sa1100_irda_probe(struct device *_dev)
 
 	err = register_netdev(dev);
 	if (err == 0)
-		dev_set_drvdata(&pdev->dev, dev);
+		platform_set_drvdata(pdev, dev);
 
 	if (err) {
  err_mem_5:
@@ -985,9 +984,9 @@ static int sa1100_irda_probe(struct device *_dev)
 	return err;
 }
 
-static int sa1100_irda_remove(struct device *_dev)
+static int sa1100_irda_remove(struct platform_device *pdev)
 {
-	struct net_device *dev = dev_get_drvdata(_dev);
+	struct net_device *dev = platform_get_drvdata(pdev);
 
 	if (dev) {
 		struct sa1100_irda *si = dev->priv;
@@ -1004,13 +1003,14 @@ static int sa1100_irda_remove(struct device *_dev)
 	return 0;
 }
 
-static struct device_driver sa1100ir_driver = {
-	.name		= "sa11x0-ir",
-	.bus		= &platform_bus_type,
+static struct platform_driver sa1100ir_driver = {
 	.probe		= sa1100_irda_probe,
 	.remove		= sa1100_irda_remove,
 	.suspend	= sa1100_irda_suspend,
 	.resume		= sa1100_irda_resume,
+	.driver		= {
+		.name	= "sa11x0-ir",
+	},
 };
 
 static int __init sa1100_irda_init(void)
@@ -1023,12 +1023,12 @@ static int __init sa1100_irda_init(void)
 	if (power_level > 3)
 		power_level = 3;
 
-	return driver_register(&sa1100ir_driver);
+	return platform_driver_register(&sa1100ir_driver);
 }
 
 static void __exit sa1100_irda_exit(void)
 {
-	driver_unregister(&sa1100ir_driver);
+	platform_driver_unregister(&sa1100ir_driver);
 }
 
 module_init(sa1100_irda_init);
diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c
index a1d207f2fa68..ec94ecdb103d 100644
--- a/drivers/net/irda/smsc-ircc2.c
+++ b/drivers/net/irda/smsc-ircc2.c
@@ -214,14 +214,15 @@ static int  smsc_ircc_probe_transceiver_smsc_ircc_atc(int fir_base);
 
 /* Power Management */
 
-static int smsc_ircc_suspend(struct device *dev, pm_message_t state);
-static int smsc_ircc_resume(struct device *dev);
+static int smsc_ircc_suspend(struct platform_device *dev, pm_message_t state);
+static int smsc_ircc_resume(struct platform_device *dev);
 
-static struct device_driver smsc_ircc_driver = {
-	.name		= SMSC_IRCC2_DRIVER_NAME,
-	.bus		= &platform_bus_type,
+static struct platform_driver smsc_ircc_driver = {
 	.suspend	= smsc_ircc_suspend,
 	.resume		= smsc_ircc_resume,
+	.driver		= {
+		.name	= SMSC_IRCC2_DRIVER_NAME,
+	},
 };
 
 /* Transceivers for SMSC-ircc */
@@ -346,7 +347,7 @@ static int __init smsc_ircc_init(void)
 
 	IRDA_DEBUG(1, "%s\n", __FUNCTION__);
 
-	ret = driver_register(&smsc_ircc_driver);
+	ret = platform_driver_register(&smsc_ircc_driver);
 	if (ret) {
 		IRDA_ERROR("%s, Can't register driver!\n", driver_name);
 		return ret;
@@ -378,7 +379,7 @@ static int __init smsc_ircc_init(void)
 	}
 
 	if (ret)
-		driver_unregister(&smsc_ircc_driver);
+		platform_driver_unregister(&smsc_ircc_driver);
 
 	return ret;
 }
@@ -491,7 +492,7 @@ static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u
 		err = PTR_ERR(self->pldev);
 		goto err_out5;
 	}
-	dev_set_drvdata(&self->pldev->dev, self);
+	platform_set_drvdata(self->pldev, self);
 
 	IRDA_MESSAGE("IrDA: Registered device %s\n", dev->name);
 	dev_count++;
@@ -1685,9 +1686,9 @@ static int smsc_ircc_net_close(struct net_device *dev)
 	return 0;
 }
 
-static int smsc_ircc_suspend(struct device *dev, pm_message_t state)
+static int smsc_ircc_suspend(struct platform_device *dev, pm_message_t state)
 {
-	struct smsc_ircc_cb *self = dev_get_drvdata(dev);
+	struct smsc_ircc_cb *self = platform_get_drvdata(dev);
 
 	if (!self->io.suspended) {
 		IRDA_DEBUG(1, "%s, Suspending\n", driver_name);
@@ -1706,9 +1707,9 @@ static int smsc_ircc_suspend(struct device *dev, pm_message_t state)
 	return 0;
 }
 
-static int smsc_ircc_resume(struct device *dev)
+static int smsc_ircc_resume(struct platform_device *dev)
 {
-	struct smsc_ircc_cb *self = dev_get_drvdata(dev);
+	struct smsc_ircc_cb *self = platform_get_drvdata(dev);
 
 	if (self->io.suspended) {
 		IRDA_DEBUG(1, "%s, Waking up\n", driver_name);
@@ -1788,7 +1789,7 @@ static void __exit smsc_ircc_cleanup(void)
 			smsc_ircc_close(dev_self[i]);
 	}
 
-	driver_unregister(&smsc_ircc_driver);
+	platform_driver_unregister(&smsc_ircc_driver);
 }
 
 /*
diff --git a/drivers/net/jazzsonic.c b/drivers/net/jazzsonic.c
index 2fb3101cb33e..272d331d29cd 100644
--- a/drivers/net/jazzsonic.c
+++ b/drivers/net/jazzsonic.c
@@ -194,7 +194,7 @@ out:
  * Probe for a SONIC ethernet controller on a Mips Jazz board.
  * Actually probing is superfluous but we're paranoid.
  */
-static int __init jazz_sonic_probe(struct device *device)
+static int __init jazz_sonic_probe(struct platform_device *pdev)
 {
 	struct net_device *dev;
 	struct sonic_local *lp;
@@ -212,8 +212,8 @@ static int __init jazz_sonic_probe(struct device *device)
 		return -ENOMEM;
 
 	lp = netdev_priv(dev);
-	lp->device = device;
-	SET_NETDEV_DEV(dev, device);
+	lp->device = &pdev->dev;
+	SET_NETDEV_DEV(dev, &pdev->dev);
  	SET_MODULE_OWNER(dev);
 
 	netdev_boot_setup_check(dev);
@@ -264,9 +264,9 @@ MODULE_PARM_DESC(sonic_debug, "jazzsonic debug level (1-4)");
 
 #include "sonic.c"
 
-static int __devexit jazz_sonic_device_remove (struct device *device)
+static int __devexit jazz_sonic_device_remove (struct platform_device *pdev)
 {
-	struct net_device *dev = device->driver_data;
+	struct net_device *dev = platform_get_drvdata(pdev);
 	struct sonic_local* lp = netdev_priv(dev);
 
 	unregister_netdev (dev);
@@ -278,24 +278,25 @@ static int __devexit jazz_sonic_device_remove (struct device *device)
 	return 0;
 }
 
-static struct device_driver jazz_sonic_driver = {
-	.name	= jazz_sonic_string,
-	.bus	= &platform_bus_type,
+static struct platform_driver jazz_sonic_driver = {
 	.probe	= jazz_sonic_probe,
 	.remove	= __devexit_p(jazz_sonic_device_remove),
+	.driver	= {
+		.name	= jazz_sonic_string,
+	},
 };
 
 static int __init jazz_sonic_init_module(void)
 {
 	int err;
 
-	if ((err = driver_register(&jazz_sonic_driver))) {
+	if ((err = platform_driver_register(&jazz_sonic_driver))) {
 		printk(KERN_ERR "Driver registration failed\n");
 		return err;
 	}
 
 	jazz_sonic_device = platform_device_alloc(jazz_sonic_string, 0);
-	if (!jazz_sonnic_device)
+	if (!jazz_sonic_device)
 		goto out_unregister;
 
 	if (platform_device_add(jazz_sonic_device)) {
@@ -306,14 +307,14 @@ static int __init jazz_sonic_init_module(void)
 	return 0;
 
 out_unregister:
-	driver_unregister(&jazz_sonic_driver);
+	platform_driver_unregister(&jazz_sonic_driver);
 
 	return -ENOMEM;
 }
 
 static void __exit jazz_sonic_cleanup_module(void)
 {
-	driver_unregister(&jazz_sonic_driver);
+	platform_driver_unregister(&jazz_sonic_driver);
 
 	if (jazz_sonic_device) {
 		platform_device_unregister(jazz_sonic_device);
diff --git a/drivers/net/macsonic.c b/drivers/net/macsonic.c
index 9ef4592aca03..02d5c6822733 100644
--- a/drivers/net/macsonic.c
+++ b/drivers/net/macsonic.c
@@ -525,7 +525,7 @@ int __init mac_nubus_sonic_probe(struct net_device* dev)
 	return macsonic_init(dev);
 }
 
-static int __init mac_sonic_probe(struct device *device)
+static int __init mac_sonic_probe(struct platform_device *device)
 {
 	struct net_device *dev;
 	struct sonic_local *lp;
@@ -537,8 +537,8 @@ static int __init mac_sonic_probe(struct device *device)
 		return -ENOMEM;
 
 	lp = netdev_priv(dev);
-	lp->device = device;
-	SET_NETDEV_DEV(dev, device);
+	lp->device = &device->dev;
+	SET_NETDEV_DEV(dev, &device->dev);
  	SET_MODULE_OWNER(dev);
 
 	/* This will catch fatal stuff like -ENOMEM as well as success */
@@ -579,9 +579,9 @@ MODULE_PARM_DESC(sonic_debug, "macsonic debug level (1-4)");
 
 #include "sonic.c"
 
-static int __devexit mac_sonic_device_remove (struct device *device)
+static int __devexit mac_sonic_device_remove (struct platform_device *device)
 {
-	struct net_device *dev = device->driver_data;
+	struct net_device *dev = platform_get_drvdata(device);
 	struct sonic_local* lp = netdev_priv(dev);
 
 	unregister_netdev (dev);
@@ -592,18 +592,19 @@ static int __devexit mac_sonic_device_remove (struct device *device)
 	return 0;
 }
 
-static struct device_driver mac_sonic_driver = {
-	.name   = mac_sonic_string,
-	.bus    = &platform_bus_type,
+static struct platform_driver mac_sonic_driver = {
 	.probe  = mac_sonic_probe,
 	.remove = __devexit_p(mac_sonic_device_remove),
+	.driver	= {
+		.name = mac_sonic_string,
+	},
 };
 
 static int __init mac_sonic_init_module(void)
 {
 	int err;
 
-	if ((err = driver_register(&mac_sonic_driver))) {
+	if ((err = platform_driver_register(&mac_sonic_driver))) {
 		printk(KERN_ERR "Driver registration failed\n");
 		return err;
 	}
@@ -628,7 +629,7 @@ out_unregister:
 
 static void __exit mac_sonic_cleanup_module(void)
 {
-	driver_unregister(&mac_sonic_driver);
+	platform_driver_unregister(&mac_sonic_driver);
 
 	if (mac_sonic_device) {
 		platform_device_unregister(mac_sonic_device);
diff --git a/drivers/net/mipsnet.h b/drivers/net/mipsnet.h
index 878535953cb1..026c732024c9 100644
--- a/drivers/net/mipsnet.h
+++ b/drivers/net/mipsnet.h
@@ -1,28 +1,8 @@
-//
-// <COPYRIGHT CLASS="1B" YEAR="2005">
-// Unpublished work (c) MIPS Technologies, Inc.  All rights reserved.
-// Unpublished rights reserved under the copyright laws of the U.S.A. and
-//  other countries.
-//
-// PROPRIETARY / SECRET CONFIDENTIAL INFORMATION OF MIPS TECHNOLOGIES, INC.
-// FOR INTERNAL USE ONLY.
-//
-// Under no circumstances (contract or otherwise) may this information be
-// disclosed to, or copied, modified or used by anyone other than employees
-// or contractors of MIPS Technologies having a need to know.
-// </COPYRIGHT>
-//
-//++
-// File: MIPS_Net.h
-//
-// Description:
-//   The definition of the emulated MIPSNET device's interface.
-//
-// Notes: This include file needs to work from a Linux device drivers.
-//
-//--
-//
-
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
 #ifndef __MIPSNET_H
 #define __MIPSNET_H
 
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 71f2c6705bc3..3cb9b3fe0cf1 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -1387,9 +1387,8 @@ static void mv643xx_netpoll(struct net_device *netdev)
  * Input :	struct device *
  * Output :	-ENOMEM if failed , 0 if success
  */
-static int mv643xx_eth_probe(struct device *ddev)
+static int mv643xx_eth_probe(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(ddev);
 	struct mv643xx_eth_platform_data *pd;
 	int port_num = pdev->id;
 	struct mv643xx_private *mp;
@@ -1402,7 +1401,7 @@ static int mv643xx_eth_probe(struct device *ddev)
 	if (!dev)
 		return -ENOMEM;
 
-	dev_set_drvdata(ddev, dev);
+	platform_set_drvdata(pdev, dev);
 
 	mp = netdev_priv(dev);
 
@@ -1546,21 +1545,20 @@ out:
 	return err;
 }
 
-static int mv643xx_eth_remove(struct device *ddev)
+static int mv643xx_eth_remove(struct platform_device *pdev)
 {
-	struct net_device *dev = dev_get_drvdata(ddev);
+	struct net_device *dev = platform_get_drvdata(pdev);
 
 	unregister_netdev(dev);
 	flush_scheduled_work();
 
 	free_netdev(dev);
-	dev_set_drvdata(ddev, NULL);
+	platform_set_drvdata(pdev, NULL);
 	return 0;
 }
 
-static int mv643xx_eth_shared_probe(struct device *ddev)
+static int mv643xx_eth_shared_probe(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(ddev);
 	struct resource *res;
 
 	printk(KERN_NOTICE "MV-643xx 10/100/1000 Ethernet Driver\n");
@@ -1578,7 +1576,7 @@ static int mv643xx_eth_shared_probe(struct device *ddev)
 
 }
 
-static int mv643xx_eth_shared_remove(struct device *ddev)
+static int mv643xx_eth_shared_remove(struct platform_device *pdev)
 {
 	iounmap(mv643xx_eth_shared_base);
 	mv643xx_eth_shared_base = NULL;
@@ -1586,18 +1584,20 @@ static int mv643xx_eth_shared_remove(struct device *ddev)
 	return 0;
 }
 
-static struct device_driver mv643xx_eth_driver = {
-	.name = MV643XX_ETH_NAME,
-	.bus = &platform_bus_type,
+static struct platform_driver mv643xx_eth_driver = {
 	.probe = mv643xx_eth_probe,
 	.remove = mv643xx_eth_remove,
+	.driver = {
+		.name = MV643XX_ETH_NAME,
+	},
 };
 
-static struct device_driver mv643xx_eth_shared_driver = {
-	.name = MV643XX_ETH_SHARED_NAME,
-	.bus = &platform_bus_type,
+static struct platform_driver mv643xx_eth_shared_driver = {
 	.probe = mv643xx_eth_shared_probe,
 	.remove = mv643xx_eth_shared_remove,
+	.driver = {
+		.name = MV643XX_ETH_SHARED_NAME,
+	},
 };
 
 /*
@@ -1613,11 +1613,11 @@ static int __init mv643xx_init_module(void)
 {
 	int rc;
 
-	rc = driver_register(&mv643xx_eth_shared_driver);
+	rc = platform_driver_register(&mv643xx_eth_shared_driver);
 	if (!rc) {
-		rc = driver_register(&mv643xx_eth_driver);
+		rc = platform_driver_register(&mv643xx_eth_driver);
 		if (rc)
-			driver_unregister(&mv643xx_eth_shared_driver);
+			platform_driver_unregister(&mv643xx_eth_shared_driver);
 	}
 	return rc;
 }
@@ -1633,8 +1633,8 @@ static int __init mv643xx_init_module(void)
  */
 static void __exit mv643xx_cleanup_module(void)
 {
-	driver_unregister(&mv643xx_eth_driver);
-	driver_unregister(&mv643xx_eth_shared_driver);
+	platform_driver_unregister(&mv643xx_eth_driver);
+	platform_driver_unregister(&mv643xx_eth_shared_driver);
 }
 
 module_init(mv643xx_init_module);
diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c
index 384a736a0d2f..356f50909222 100644
--- a/drivers/net/pcmcia/fmvj18x_cs.c
+++ b/drivers/net/pcmcia/fmvj18x_cs.c
@@ -131,10 +131,9 @@ typedef struct local_info_t {
     u_short tx_queue_len;
     cardtype_t cardtype;
     u_short sent;
-    u_char mc_filter[8];
 } local_info_t;
 
-#define MC_FILTERBREAK 8
+#define MC_FILTERBREAK 64
 
 /*====================================================================*/
 /* 
@@ -1005,15 +1004,8 @@ static void fjn_reset(struct net_device *dev)
     for (i = 0; i < 6; i++) 
         outb(dev->dev_addr[i], ioaddr + NODE_ID + i);
 
-    /* Switch to bank 1 */
-    if (lp->cardtype == MBH10302)
-	outb(BANK_1, ioaddr + CONFIG_1);
-    else
-	outb(BANK_1U, ioaddr + CONFIG_1);
-
-    /* set the multicast table to accept none. */
-    for (i = 0; i < 8; i++) 
-        outb(0x00, ioaddr + MAR_ADR + i);
+    /* (re)initialize the multicast table */
+    set_rx_mode(dev);
 
     /* Switch to bank 2 (runtime mode) */
     if (lp->cardtype == MBH10302)
@@ -1264,11 +1256,11 @@ static struct net_device_stats *fjn_get_stats(struct net_device *dev)
 static void set_rx_mode(struct net_device *dev)
 {
     kio_addr_t ioaddr = dev->base_addr;
-    struct local_info_t *lp = netdev_priv(dev);
     u_char mc_filter[8];		 /* Multicast hash filter */
     u_long flags;
     int i;
     
+    int saved_bank;
     int saved_config_0 = inb(ioaddr + CONFIG_0);
      
     local_irq_save(flags); 
@@ -1306,15 +1298,13 @@ static void set_rx_mode(struct net_device *dev)
 	outb(2, ioaddr + RX_MODE);	/* Use normal mode. */
     }
 
-    if (memcmp(mc_filter, lp->mc_filter, sizeof(mc_filter))) {
-	int saved_bank = inb(ioaddr + CONFIG_1);
-	/* Switch to bank 1 and set the multicast table. */
-	outb(0xe4, ioaddr + CONFIG_1);
-	for (i = 0; i < 8; i++)
-	    outb(mc_filter[i], ioaddr + MAR_ADR + i);
-	memcpy(lp->mc_filter, mc_filter, sizeof(mc_filter));
-	outb(saved_bank, ioaddr + CONFIG_1);
-    }
+    /* Switch to bank 1 and set the multicast table. */
+    saved_bank = inb(ioaddr + CONFIG_1);
+    outb(0xe4, ioaddr + CONFIG_1);
+
+    for (i = 0; i < 8; i++)
+	outb(mc_filter[i], ioaddr + MAR_ADR + i);
+    outb(saved_bank, ioaddr + CONFIG_1);
 
     outb(saved_config_0, ioaddr + CONFIG_0);
 
diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c
index be319229f543..8f6cf8c896a4 100644
--- a/drivers/net/pcnet32.c
+++ b/drivers/net/pcnet32.c
@@ -1251,12 +1251,7 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev)
 
     if (memcmp(promaddr, dev->dev_addr, 6)
 	|| !is_valid_ether_addr(dev->dev_addr)) {
-#ifndef __powerpc__
 	if (is_valid_ether_addr(promaddr)) {
-#else
-	if (!is_valid_ether_addr(dev->dev_addr)
-	    && is_valid_ether_addr(promaddr)) {
-#endif
 	    if (pcnet32_debug & NETIF_MSG_PROBE) {
 		printk(" warning: CSR address invalid,\n");
 		printk(KERN_INFO "    using instead PROM address of");
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 16bebe7a7ce1..7da0e3dd5fe3 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -38,6 +38,10 @@
 #include <asm/irq.h>
 #include <asm/uaccess.h>
 
+MODULE_DESCRIPTION("PHY library");
+MODULE_AUTHOR("Andy Fleming");
+MODULE_LICENSE("GPL");
+
 static struct phy_driver genphy_driver;
 extern int mdio_bus_init(void);
 extern void mdio_bus_exit(void);
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index 50430f79f8cf..1c6d328165bb 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -524,9 +524,6 @@ static int get_filter(void __user *arg, struct sock_filter **p)
 	if (copy_from_user(&uprog, arg, sizeof(uprog)))
 		return -EFAULT;
 
-	if (uprog.len > BPF_MAXINSNS)
-		return -EINVAL;
-
 	if (!uprog.len) {
 		*p = NULL;
 		return 0;
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 159b56a56ef4..14a76f7cf900 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -1346,10 +1346,8 @@ rtl8169_init_board(struct pci_dev *pdev, struct net_device **dev_out,
 	} else {
 		if (netif_msg_probe(tp)) {
 			printk(KERN_ERR PFX
-			       "Cannot find PowerManagement capability. "
-			       "Aborting.\n");
+			       "PowerManagement capability not found.\n");
 		}
-		goto err_out_mwi;
 	}
 
 	/* make sure PCI base addr 1 is MMIO */
@@ -2516,7 +2514,7 @@ rtl8169_interrupt(int irq, void *dev_instance, struct pt_regs *regs)
 	} while (boguscnt > 0);
 
 	if (boguscnt <= 0) {
-		if (net_ratelimit() && netif_msg_intr(tp)) {
+		if (netif_msg_intr(tp) && net_ratelimit() ) {
 			printk(KERN_WARNING
 			       "%s: Too much work at interrupt!\n", dev->name);
 		}
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index e57df8dfe6b4..669dd52c412a 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -3078,7 +3078,7 @@ int s2io_set_swapper(nic_t * sp)
 
 static int wait_for_msix_trans(nic_t *nic, int i)
 {
-	XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
+	XENA_dev_config_t __iomem *bar0 = nic->bar0;
 	u64 val64;
 	int ret = 0, cnt = 0;
 
@@ -3099,7 +3099,7 @@ static int wait_for_msix_trans(nic_t *nic, int i)
 
 void restore_xmsi_data(nic_t *nic)
 {
-	XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
+	XENA_dev_config_t __iomem *bar0 = nic->bar0;
 	u64 val64;
 	int i;
 
@@ -3117,7 +3117,7 @@ void restore_xmsi_data(nic_t *nic)
 
 static void store_xmsi_data(nic_t *nic)
 {
-	XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
+	XENA_dev_config_t __iomem *bar0 = nic->bar0;
 	u64 val64, addr, data;
 	int i;
 
@@ -3140,7 +3140,7 @@ static void store_xmsi_data(nic_t *nic)
 
 int s2io_enable_msi(nic_t *nic)
 {
-	XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
+	XENA_dev_config_t __iomem *bar0 = nic->bar0;
 	u16 msi_ctrl, msg_val;
 	struct config_param *config = &nic->config;
 	struct net_device *dev = nic->dev;
@@ -3190,7 +3190,7 @@ int s2io_enable_msi(nic_t *nic)
 
 int s2io_enable_msi_x(nic_t *nic)
 {
-	XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
+	XENA_dev_config_t __iomem *bar0 = nic->bar0;
 	u64 tx_mat, rx_mat;
 	u16 msi_control; /* Temp variable */
 	int ret, i, j, msix_indx = 1;
diff --git a/drivers/net/saa9730.c b/drivers/net/saa9730.c
index 110e777f206e..b2acedbefa8f 100644
--- a/drivers/net/saa9730.c
+++ b/drivers/net/saa9730.c
@@ -1,8 +1,8 @@
 /*
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 2000 MIPS Technologies, Inc.  All rights reserved.
- *
- * ########################################################################
+ * Copyright (C) 2000, 2005  MIPS Technologies, Inc.  All rights reserved.
+ *	Authors: Carsten Langgaard <carstenl@mips.com>
+ *		 Maciej W. Rozycki <macro@mips.com>
+ * Copyright (C) 2004 Ralf Baechle <ralf@linux-mips.org>
  *
  *  This program is free software; you can distribute it and/or modify it
  *  under the terms of the GNU General Public License (Version 2) as
@@ -17,15 +17,13 @@
  *  with this program; if not, write to the Free Software Foundation, Inc.,
  *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
  *
- * ########################################################################
- *
  * SAA9730 ethernet driver.
  *
  * Changes:
- * Angelo Dell'Aera <buffer@antifork.org> : Conversion to the new PCI API (pci_driver).
- *                                          Conversion to spinlocks.
- *                                          Error handling fixes.
- *                                           
+ * Angelo Dell'Aera <buffer@antifork.org> :	Conversion to the new PCI API
+ *						(pci_driver).
+ *						Conversion to spinlocks.
+ *						Error handling fixes.
  */
 
 #include <linux/init.h>
@@ -36,8 +34,11 @@
 #include <linux/skbuff.h>
 #include <linux/pci.h>
 #include <linux/spinlock.h>
+#include <linux/types.h>
 
 #include <asm/addrspace.h>
+#include <asm/io.h>
+
 #include <asm/mips-boards/prom.h>
 
 #include "saa9730.h"
@@ -51,8 +52,8 @@ int lan_saa9730_debug;
 #define DRV_MODULE_NAME "saa9730"
 
 static struct pci_device_id saa9730_pci_tbl[] = {
-	{ PCI_VENDOR_ID_PHILIPS, PCI_DEVICE_ID_PHILIPS_SAA9370,
-          PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+	{ PCI_VENDOR_ID_PHILIPS, PCI_DEVICE_ID_PHILIPS_SAA9730,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
 	{ 0, }
 };
 
@@ -61,50 +62,48 @@ MODULE_DEVICE_TABLE(pci, saa9730_pci_tbl);
 /* Non-zero only if the current card is a PCI with BIOS-set IRQ. */
 static unsigned int pci_irq_line;
 
-#define INL(a)     inl((unsigned long)a)
-#define OUTL(x,a)  outl(x,(unsigned long)a)
-
 static void evm_saa9730_enable_lan_int(struct lan_saa9730_private *lp)
 {
-	OUTL(INL(&lp->evm_saa9730_regs->InterruptBlock1) | EVM_LAN_INT,
+	outl(readl(&lp->evm_saa9730_regs->InterruptBlock1) | EVM_LAN_INT,
 	     &lp->evm_saa9730_regs->InterruptBlock1);
-	OUTL(INL(&lp->evm_saa9730_regs->InterruptStatus1) | EVM_LAN_INT,
+	outl(readl(&lp->evm_saa9730_regs->InterruptStatus1) | EVM_LAN_INT,
 	     &lp->evm_saa9730_regs->InterruptStatus1);
-	OUTL(INL(&lp->evm_saa9730_regs->InterruptEnable1) | EVM_LAN_INT |
+	outl(readl(&lp->evm_saa9730_regs->InterruptEnable1) | EVM_LAN_INT |
 	     EVM_MASTER_EN, &lp->evm_saa9730_regs->InterruptEnable1);
 }
+
 static void evm_saa9730_disable_lan_int(struct lan_saa9730_private *lp)
 {
-	OUTL(INL(&lp->evm_saa9730_regs->InterruptBlock1) & ~EVM_LAN_INT,
+	outl(readl(&lp->evm_saa9730_regs->InterruptBlock1) & ~EVM_LAN_INT,
 	     &lp->evm_saa9730_regs->InterruptBlock1);
-	OUTL(INL(&lp->evm_saa9730_regs->InterruptEnable1) & ~EVM_LAN_INT,
+	outl(readl(&lp->evm_saa9730_regs->InterruptEnable1) & ~EVM_LAN_INT,
 	     &lp->evm_saa9730_regs->InterruptEnable1);
 }
 
 static void evm_saa9730_clear_lan_int(struct lan_saa9730_private *lp)
 {
-	OUTL(EVM_LAN_INT, &lp->evm_saa9730_regs->InterruptStatus1);
+	outl(EVM_LAN_INT, &lp->evm_saa9730_regs->InterruptStatus1);
 }
 
 static void evm_saa9730_block_lan_int(struct lan_saa9730_private *lp)
 {
-	OUTL(INL(&lp->evm_saa9730_regs->InterruptBlock1) & ~EVM_LAN_INT,
+	outl(readl(&lp->evm_saa9730_regs->InterruptBlock1) & ~EVM_LAN_INT,
 	     &lp->evm_saa9730_regs->InterruptBlock1);
 }
 
 static void evm_saa9730_unblock_lan_int(struct lan_saa9730_private *lp)
 {
-	OUTL(INL(&lp->evm_saa9730_regs->InterruptBlock1) | EVM_LAN_INT,
+	outl(readl(&lp->evm_saa9730_regs->InterruptBlock1) | EVM_LAN_INT,
 	     &lp->evm_saa9730_regs->InterruptBlock1);
 }
 
-static void show_saa9730_regs(struct lan_saa9730_private *lp)
+static void __attribute_used__ show_saa9730_regs(struct lan_saa9730_private *lp)
 {
 	int i, j;
-	printk("TxmBufferA = %x\n", lp->TxmBuffer[0][0]);
-	printk("TxmBufferB = %x\n", lp->TxmBuffer[1][0]);
-	printk("RcvBufferA = %x\n", lp->RcvBuffer[0][0]);
-	printk("RcvBufferB = %x\n", lp->RcvBuffer[1][0]);
+	printk("TxmBufferA = %p\n", lp->TxmBuffer[0][0]);
+	printk("TxmBufferB = %p\n", lp->TxmBuffer[1][0]);
+	printk("RcvBufferA = %p\n", lp->RcvBuffer[0][0]);
+	printk("RcvBufferB = %p\n", lp->RcvBuffer[1][0]);
 	for (i = 0; i < LAN_SAA9730_BUFFERS; i++) {
 		for (j = 0; j < LAN_SAA9730_TXM_Q_SIZE; j++) {
 			printk("TxmBuffer[%d][%d] = %x\n", i, j,
@@ -120,13 +119,13 @@ static void show_saa9730_regs(struct lan_saa9730_private *lp)
 		}
 	}
 	printk("lp->evm_saa9730_regs->InterruptBlock1 = %x\n",
-	       INL(&lp->evm_saa9730_regs->InterruptBlock1));
+	       readl(&lp->evm_saa9730_regs->InterruptBlock1));
 	printk("lp->evm_saa9730_regs->InterruptStatus1 = %x\n",
-	       INL(&lp->evm_saa9730_regs->InterruptStatus1));
+	       readl(&lp->evm_saa9730_regs->InterruptStatus1));
 	printk("lp->evm_saa9730_regs->InterruptEnable1 = %x\n",
-	       INL(&lp->evm_saa9730_regs->InterruptEnable1));
+	       readl(&lp->evm_saa9730_regs->InterruptEnable1));
 	printk("lp->lan_saa9730_regs->Ok2Use = %x\n",
-	       INL(&lp->lan_saa9730_regs->Ok2Use));
+	       readl(&lp->lan_saa9730_regs->Ok2Use));
 	printk("lp->NextTxmBufferIndex = %x\n", lp->NextTxmBufferIndex);
 	printk("lp->NextTxmPacketIndex = %x\n", lp->NextTxmPacketIndex);
 	printk("lp->PendingTxmBufferIndex = %x\n",
@@ -134,23 +133,23 @@ static void show_saa9730_regs(struct lan_saa9730_private *lp)
 	printk("lp->PendingTxmPacketIndex = %x\n",
 	       lp->PendingTxmPacketIndex);
 	printk("lp->lan_saa9730_regs->LanDmaCtl = %x\n",
-	       INL(&lp->lan_saa9730_regs->LanDmaCtl));
+	       readl(&lp->lan_saa9730_regs->LanDmaCtl));
 	printk("lp->lan_saa9730_regs->DmaStatus = %x\n",
-	       INL(&lp->lan_saa9730_regs->DmaStatus));
+	       readl(&lp->lan_saa9730_regs->DmaStatus));
 	printk("lp->lan_saa9730_regs->CamCtl = %x\n",
-	       INL(&lp->lan_saa9730_regs->CamCtl));
+	       readl(&lp->lan_saa9730_regs->CamCtl));
 	printk("lp->lan_saa9730_regs->TxCtl = %x\n",
-	       INL(&lp->lan_saa9730_regs->TxCtl));
+	       readl(&lp->lan_saa9730_regs->TxCtl));
 	printk("lp->lan_saa9730_regs->TxStatus = %x\n",
-	       INL(&lp->lan_saa9730_regs->TxStatus));
+	       readl(&lp->lan_saa9730_regs->TxStatus));
 	printk("lp->lan_saa9730_regs->RxCtl = %x\n",
-	       INL(&lp->lan_saa9730_regs->RxCtl));
+	       readl(&lp->lan_saa9730_regs->RxCtl));
 	printk("lp->lan_saa9730_regs->RxStatus = %x\n",
-	       INL(&lp->lan_saa9730_regs->RxStatus));
+	       readl(&lp->lan_saa9730_regs->RxStatus));
 	for (i = 0; i < LAN_SAA9730_CAM_DWORDS; i++) {
-		OUTL(i, &lp->lan_saa9730_regs->CamAddress);
+		outl(i, &lp->lan_saa9730_regs->CamAddress);
 		printk("lp->lan_saa9730_regs->CamData = %x\n",
-		       INL(&lp->lan_saa9730_regs->CamData));
+		       readl(&lp->lan_saa9730_regs->CamData));
 	}
 	printk("lp->stats.tx_packets = %lx\n", lp->stats.tx_packets);
 	printk("lp->stats.tx_errors = %lx\n", lp->stats.tx_errors);
@@ -178,17 +177,17 @@ static void show_saa9730_regs(struct lan_saa9730_private *lp)
 	       lp->stats.rx_length_errors);
 
 	printk("lp->lan_saa9730_regs->DebugPCIMasterAddr = %x\n",
-	       INL(&lp->lan_saa9730_regs->DebugPCIMasterAddr));
+	       readl(&lp->lan_saa9730_regs->DebugPCIMasterAddr));
 	printk("lp->lan_saa9730_regs->DebugLanTxStateMachine = %x\n",
-	       INL(&lp->lan_saa9730_regs->DebugLanTxStateMachine));
+	       readl(&lp->lan_saa9730_regs->DebugLanTxStateMachine));
 	printk("lp->lan_saa9730_regs->DebugLanRxStateMachine = %x\n",
-	       INL(&lp->lan_saa9730_regs->DebugLanRxStateMachine));
+	       readl(&lp->lan_saa9730_regs->DebugLanRxStateMachine));
 	printk("lp->lan_saa9730_regs->DebugLanTxFifoPointers = %x\n",
-	       INL(&lp->lan_saa9730_regs->DebugLanTxFifoPointers));
+	       readl(&lp->lan_saa9730_regs->DebugLanTxFifoPointers));
 	printk("lp->lan_saa9730_regs->DebugLanRxFifoPointers = %x\n",
-	       INL(&lp->lan_saa9730_regs->DebugLanRxFifoPointers));
+	       readl(&lp->lan_saa9730_regs->DebugLanRxFifoPointers));
 	printk("lp->lan_saa9730_regs->DebugLanCtlStateMachine = %x\n",
-	       INL(&lp->lan_saa9730_regs->DebugLanCtlStateMachine));
+	       readl(&lp->lan_saa9730_regs->DebugLanCtlStateMachine));
 }
 
 static void lan_saa9730_buffer_init(struct lan_saa9730_private *lp)
@@ -214,98 +213,108 @@ static void lan_saa9730_buffer_init(struct lan_saa9730_private *lp)
 	}
 }
 
-static int lan_saa9730_allocate_buffers(struct lan_saa9730_private *lp)
+static void lan_saa9730_free_buffers(struct pci_dev *pdev,
+				     struct lan_saa9730_private *lp)
 {
-	unsigned int mem_size;
-	void *Pa;
-	unsigned int i, j, RcvBufferSize, TxmBufferSize;
-	unsigned int buffer_start;
+	pci_free_consistent(pdev, lp->buffer_size, lp->buffer_start,
+			    lp->dma_addr);
+}
 
-	/* 
-	 * Allocate all RX and TX packets in one chunk. 
-	 * The Rx and Tx packets must be PACKET_SIZE aligned.
-	 */
-	mem_size = ((LAN_SAA9730_RCV_Q_SIZE + LAN_SAA9730_TXM_Q_SIZE) *
-		    LAN_SAA9730_PACKET_SIZE * LAN_SAA9730_BUFFERS) +
-	    LAN_SAA9730_PACKET_SIZE;
-	buffer_start =
-	    (unsigned int) kmalloc(mem_size, GFP_DMA | GFP_KERNEL);
-
-	if (!buffer_start)
-		return -ENOMEM;
-
-	/* 
-	 * Set DMA buffer to kseg1 (uncached).
-	 * Make sure to flush before using it uncached.
-	 */
-	Pa = (void *) KSEG1ADDR((buffer_start + LAN_SAA9730_PACKET_SIZE) &
-				~(LAN_SAA9730_PACKET_SIZE - 1));
-	dma_cache_wback_inv((unsigned long) Pa, mem_size);
+static int lan_saa9730_allocate_buffers(struct pci_dev *pdev,
+					struct lan_saa9730_private *lp)
+{
+	void *Pa;
+	unsigned int i, j, rxoffset, txoffset;
+	int ret;
 
 	/* Initialize buffer space */
-	RcvBufferSize = LAN_SAA9730_PACKET_SIZE;
-	TxmBufferSize = LAN_SAA9730_PACKET_SIZE;
 	lp->DmaRcvPackets = LAN_SAA9730_RCV_Q_SIZE;
 	lp->DmaTxmPackets = LAN_SAA9730_TXM_Q_SIZE;
 
+	/* Initialize Rx Buffer Index */
+	lp->NextRcvPacketIndex = 0;
+	lp->NextRcvBufferIndex = 0;
+
+	/* Set current buffer index & next available packet index */
+	lp->NextTxmPacketIndex = 0;
+	lp->NextTxmBufferIndex = 0;
+	lp->PendingTxmPacketIndex = 0;
+	lp->PendingTxmBufferIndex = 0;
+
+	/*
+	 * Allocate all RX and TX packets in one chunk.
+	 * The Rx and Tx packets must be PACKET_SIZE aligned.
+	 */
+	lp->buffer_size = ((LAN_SAA9730_RCV_Q_SIZE + LAN_SAA9730_TXM_Q_SIZE) *
+			   LAN_SAA9730_PACKET_SIZE * LAN_SAA9730_BUFFERS) +
+			  LAN_SAA9730_PACKET_SIZE;
+	lp->buffer_start = pci_alloc_consistent(pdev, lp->buffer_size,
+						&lp->dma_addr);
+	if (!lp->buffer_start) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	Pa = (void *)ALIGN((unsigned long)lp->buffer_start,
+			   LAN_SAA9730_PACKET_SIZE);
+
+	rxoffset = Pa - lp->buffer_start;
+
 	/* Init RX buffers */
 	for (i = 0; i < LAN_SAA9730_BUFFERS; i++) {
 		for (j = 0; j < LAN_SAA9730_RCV_Q_SIZE; j++) {
 			*(unsigned int *) Pa =
 			    cpu_to_le32(RXSF_READY <<
 					RX_STAT_CTL_OWNER_SHF);
-			lp->RcvBuffer[i][j] = (unsigned int) Pa;
-			Pa += RcvBufferSize;
+			lp->RcvBuffer[i][j] = Pa;
+			Pa += LAN_SAA9730_PACKET_SIZE;
 		}
 	}
 
+	txoffset = Pa - lp->buffer_start;
+
 	/* Init TX buffers */
 	for (i = 0; i < LAN_SAA9730_BUFFERS; i++) {
 		for (j = 0; j < LAN_SAA9730_TXM_Q_SIZE; j++) {
 			*(unsigned int *) Pa =
 			    cpu_to_le32(TXSF_EMPTY <<
 					TX_STAT_CTL_OWNER_SHF);
-			lp->TxmBuffer[i][j] = (unsigned int) Pa;
-			Pa += TxmBufferSize;
+			lp->TxmBuffer[i][j] = Pa;
+			Pa += LAN_SAA9730_PACKET_SIZE;
 		}
 	}
 
-	/* 
-	 * Set rx buffer A and rx buffer B to point to the first two buffer 
+	/*
+	 * Set rx buffer A and rx buffer B to point to the first two buffer
 	 * spaces.
 	 */
-	OUTL(PHYSADDR(lp->RcvBuffer[0][0]),
+	outl(lp->dma_addr + rxoffset,
 	     &lp->lan_saa9730_regs->RxBuffA);
-	OUTL(PHYSADDR(lp->RcvBuffer[1][0]),
+	outl(lp->dma_addr + rxoffset +
+	     LAN_SAA9730_PACKET_SIZE * LAN_SAA9730_RCV_Q_SIZE,
 	     &lp->lan_saa9730_regs->RxBuffB);
 
-	/* Initialize Buffer Index */
-	lp->NextRcvPacketIndex = 0;
-	lp->NextRcvToUseIsA = 1;
-
-	/* Set current buffer index & next availble packet index */
-	lp->NextTxmPacketIndex = 0;
-	lp->NextTxmBufferIndex = 0;
-	lp->PendingTxmPacketIndex = 0;
-	lp->PendingTxmBufferIndex = 0;
-
-	/* 
+	/*
 	 * Set txm_buf_a and txm_buf_b to point to the first two buffer
-	 * space 
+	 * space
 	 */
-	OUTL(PHYSADDR(lp->TxmBuffer[0][0]),
+	outl(lp->dma_addr + txoffset,
 	     &lp->lan_saa9730_regs->TxBuffA);
-	OUTL(PHYSADDR(lp->TxmBuffer[1][0]),
+	outl(lp->dma_addr + txoffset +
+	     LAN_SAA9730_PACKET_SIZE * LAN_SAA9730_TXM_Q_SIZE,
 	     &lp->lan_saa9730_regs->TxBuffB);
 
 	/* Set packet number */
-	OUTL((lp->DmaRcvPackets << PK_COUNT_RX_A_SHF) |
+	outl((lp->DmaRcvPackets << PK_COUNT_RX_A_SHF) |
 	     (lp->DmaRcvPackets << PK_COUNT_RX_B_SHF) |
 	     (lp->DmaTxmPackets << PK_COUNT_TX_A_SHF) |
 	     (lp->DmaTxmPackets << PK_COUNT_TX_B_SHF),
 	     &lp->lan_saa9730_regs->PacketCount);
 
 	return 0;
+
+out:
+	return ret;
 }
 
 static int lan_saa9730_cam_load(struct lan_saa9730_private *lp)
@@ -317,8 +326,8 @@ static int lan_saa9730_cam_load(struct lan_saa9730_private *lp)
 
 	for (i = 0; i < LAN_SAA9730_CAM_DWORDS; i++) {
 		/* First set address to where data is written */
-		OUTL(i, &lp->lan_saa9730_regs->CamAddress);
-		OUTL((NetworkAddress[0] << 24) | (NetworkAddress[1] << 16)
+		outl(i, &lp->lan_saa9730_regs->CamAddress);
+		outl((NetworkAddress[0] << 24) | (NetworkAddress[1] << 16)
 		     | (NetworkAddress[2] << 8) | NetworkAddress[3],
 		     &lp->lan_saa9730_regs->CamData);
 		NetworkAddress += 4;
@@ -328,8 +337,7 @@ static int lan_saa9730_cam_load(struct lan_saa9730_private *lp)
 
 static int lan_saa9730_cam_init(struct net_device *dev)
 {
-	struct lan_saa9730_private *lp =
-	    (struct lan_saa9730_private *) dev->priv;
+	struct lan_saa9730_private *lp = netdev_priv(dev);
 	unsigned int i;
 
 	/* Copy MAC-address into all entries. */
@@ -347,7 +355,7 @@ static int lan_saa9730_mii_init(struct lan_saa9730_private *lp)
 
 	/* Check link status, spin here till station is not busy. */
 	i = 0;
-	while (INL(&lp->lan_saa9730_regs->StationMgmtCtl) & MD_CA_BUSY) {
+	while (readl(&lp->lan_saa9730_regs->StationMgmtCtl) & MD_CA_BUSY) {
 		i++;
 		if (i > 100) {
 			printk("Error: lan_saa9730_mii_init: timeout\n");
@@ -357,12 +365,12 @@ static int lan_saa9730_mii_init(struct lan_saa9730_private *lp)
 	}
 
 	/* Now set the control and address register. */
-	OUTL(MD_CA_BUSY | PHY_STATUS | PHY_ADDRESS << MD_CA_PHY_SHF,
+	outl(MD_CA_BUSY | PHY_STATUS | PHY_ADDRESS << MD_CA_PHY_SHF,
 	     &lp->lan_saa9730_regs->StationMgmtCtl);
 
 	/* check link status, spin here till station is not busy */
 	i = 0;
-	while (INL(&lp->lan_saa9730_regs->StationMgmtCtl) & MD_CA_BUSY) {
+	while (readl(&lp->lan_saa9730_regs->StationMgmtCtl) & MD_CA_BUSY) {
 		i++;
 		if (i > 100) {
 			printk("Error: lan_saa9730_mii_init: timeout\n");
@@ -375,7 +383,7 @@ static int lan_saa9730_mii_init(struct lan_saa9730_private *lp)
 	mdelay(1);
 
 	/* Check the link status. */
-	if (INL(&lp->lan_saa9730_regs->StationMgmtData) &
+	if (readl(&lp->lan_saa9730_regs->StationMgmtData) &
 	    PHY_STATUS_LINK_UP) {
 		/* Link is up. */
 		return 0;
@@ -383,14 +391,14 @@ static int lan_saa9730_mii_init(struct lan_saa9730_private *lp)
 		/* Link is down, reset the PHY first. */
 
 		/* set PHY address = 'CONTROL' */
-		OUTL(PHY_ADDRESS << MD_CA_PHY_SHF | MD_CA_WR | PHY_CONTROL,
+		outl(PHY_ADDRESS << MD_CA_PHY_SHF | MD_CA_WR | PHY_CONTROL,
 		     &lp->lan_saa9730_regs->StationMgmtCtl);
 
 		/* Wait for 1 ms. */
 		mdelay(1);
 
 		/* set 'CONTROL' = force reset and renegotiate */
-		OUTL(PHY_CONTROL_RESET | PHY_CONTROL_AUTO_NEG |
+		outl(PHY_CONTROL_RESET | PHY_CONTROL_AUTO_NEG |
 		     PHY_CONTROL_RESTART_AUTO_NEG,
 		     &lp->lan_saa9730_regs->StationMgmtData);
 
@@ -398,12 +406,12 @@ static int lan_saa9730_mii_init(struct lan_saa9730_private *lp)
 		mdelay(50);
 
 		/* set 'BUSY' to start operation */
-		OUTL(MD_CA_BUSY | PHY_ADDRESS << MD_CA_PHY_SHF | MD_CA_WR |
+		outl(MD_CA_BUSY | PHY_ADDRESS << MD_CA_PHY_SHF | MD_CA_WR |
 		     PHY_CONTROL, &lp->lan_saa9730_regs->StationMgmtCtl);
 
 		/* await completion */
 		i = 0;
-		while (INL(&lp->lan_saa9730_regs->StationMgmtCtl) &
+		while (readl(&lp->lan_saa9730_regs->StationMgmtCtl) &
 		       MD_CA_BUSY) {
 			i++;
 			if (i > 100) {
@@ -419,13 +427,13 @@ static int lan_saa9730_mii_init(struct lan_saa9730_private *lp)
 
 		for (l = 0; l < 2; l++) {
 			/* set PHY address = 'STATUS' */
-			OUTL(MD_CA_BUSY | PHY_ADDRESS << MD_CA_PHY_SHF |
+			outl(MD_CA_BUSY | PHY_ADDRESS << MD_CA_PHY_SHF |
 			     PHY_STATUS,
 			     &lp->lan_saa9730_regs->StationMgmtCtl);
 
 			/* await completion */
 			i = 0;
-			while (INL(&lp->lan_saa9730_regs->StationMgmtCtl) &
+			while (readl(&lp->lan_saa9730_regs->StationMgmtCtl) &
 			       MD_CA_BUSY) {
 				i++;
 				if (i > 100) {
@@ -440,7 +448,7 @@ static int lan_saa9730_mii_init(struct lan_saa9730_private *lp)
 			mdelay(3000);
 
 			/* check the link status */
-			if (INL(&lp->lan_saa9730_regs->StationMgmtData) &
+			if (readl(&lp->lan_saa9730_regs->StationMgmtData) &
 			    PHY_STATUS_LINK_UP) {
 				/* link is up */
 				break;
@@ -454,7 +462,7 @@ static int lan_saa9730_mii_init(struct lan_saa9730_private *lp)
 static int lan_saa9730_control_init(struct lan_saa9730_private *lp)
 {
 	/* Initialize DMA control register. */
-	OUTL((LANMB_ANY << DMA_CTL_MAX_XFER_SHF) |
+	outl((LANMB_ANY << DMA_CTL_MAX_XFER_SHF) |
 	     (LANEND_LITTLE << DMA_CTL_ENDIAN_SHF) |
 	     (LAN_SAA9730_RCV_Q_INT_THRESHOLD << DMA_CTL_RX_INT_COUNT_SHF)
 	     | DMA_CTL_RX_INT_TO_EN | DMA_CTL_RX_INT_EN |
@@ -462,27 +470,27 @@ static int lan_saa9730_control_init(struct lan_saa9730_private *lp)
 	     &lp->lan_saa9730_regs->LanDmaCtl);
 
 	/* Initial MAC control register. */
-	OUTL((MACCM_MII << MAC_CONTROL_CONN_SHF) | MAC_CONTROL_FULL_DUP,
+	outl((MACCM_MII << MAC_CONTROL_CONN_SHF) | MAC_CONTROL_FULL_DUP,
 	     &lp->lan_saa9730_regs->MacCtl);
 
 	/* Initialize CAM control register. */
-	OUTL(CAM_CONTROL_COMP_EN | CAM_CONTROL_BROAD_ACC,
+	outl(CAM_CONTROL_COMP_EN | CAM_CONTROL_BROAD_ACC,
 	     &lp->lan_saa9730_regs->CamCtl);
 
-	/* 
+	/*
 	 * Initialize CAM enable register, only turn on first entry, should
-	 * contain own addr. 
+	 * contain own addr.
 	 */
-	OUTL(0x0001, &lp->lan_saa9730_regs->CamEnable);
+	outl(0x0001, &lp->lan_saa9730_regs->CamEnable);
 
 	/* Initialize Tx control register */
-	OUTL(TX_CTL_EN_COMP, &lp->lan_saa9730_regs->TxCtl);
+	outl(TX_CTL_EN_COMP, &lp->lan_saa9730_regs->TxCtl);
 
 	/* Initialize Rcv control register */
-	OUTL(RX_CTL_STRIP_CRC, &lp->lan_saa9730_regs->RxCtl);
+	outl(RX_CTL_STRIP_CRC, &lp->lan_saa9730_regs->RxCtl);
 
 	/* Reset DMA engine */
-	OUTL(DMA_TEST_SW_RESET, &lp->lan_saa9730_regs->DmaTest);
+	outl(DMA_TEST_SW_RESET, &lp->lan_saa9730_regs->DmaTest);
 
 	return 0;
 }
@@ -492,21 +500,21 @@ static int lan_saa9730_stop(struct lan_saa9730_private *lp)
 	int i;
 
 	/* Stop DMA first */
-	OUTL(INL(&lp->lan_saa9730_regs->LanDmaCtl) &
+	outl(readl(&lp->lan_saa9730_regs->LanDmaCtl) &
 	     ~(DMA_CTL_EN_TX_DMA | DMA_CTL_EN_RX_DMA),
 	     &lp->lan_saa9730_regs->LanDmaCtl);
 
 	/* Set the SW Reset bits in DMA and MAC control registers */
-	OUTL(DMA_TEST_SW_RESET, &lp->lan_saa9730_regs->DmaTest);
-	OUTL(INL(&lp->lan_saa9730_regs->MacCtl) | MAC_CONTROL_RESET,
+	outl(DMA_TEST_SW_RESET, &lp->lan_saa9730_regs->DmaTest);
+	outl(readl(&lp->lan_saa9730_regs->MacCtl) | MAC_CONTROL_RESET,
 	     &lp->lan_saa9730_regs->MacCtl);
 
-	/* 
+	/*
 	 * Wait for MAC reset to have finished. The reset bit is auto cleared
 	 * when the reset is done.
 	 */
 	i = 0;
-	while (INL(&lp->lan_saa9730_regs->MacCtl) & MAC_CONTROL_RESET) {
+	while (readl(&lp->lan_saa9730_regs->MacCtl) & MAC_CONTROL_RESET) {
 		i++;
 		if (i > 100) {
 			printk
@@ -524,7 +532,7 @@ static int lan_saa9730_dma_init(struct lan_saa9730_private *lp)
 	/* Stop lan controller. */
 	lan_saa9730_stop(lp);
 
-	OUTL(LAN_SAA9730_DEFAULT_TIME_OUT_CNT,
+	outl(LAN_SAA9730_DEFAULT_TIME_OUT_CNT,
 	     &lp->lan_saa9730_regs->Timeout);
 
 	return 0;
@@ -536,28 +544,27 @@ static int lan_saa9730_start(struct lan_saa9730_private *lp)
 
 	/* Initialize Rx Buffer Index */
 	lp->NextRcvPacketIndex = 0;
-	lp->NextRcvToUseIsA = 1;
+	lp->NextRcvBufferIndex = 0;
 
-	/* Set current buffer index & next availble packet index */
+	/* Set current buffer index & next available packet index */
 	lp->NextTxmPacketIndex = 0;
 	lp->NextTxmBufferIndex = 0;
 	lp->PendingTxmPacketIndex = 0;
 	lp->PendingTxmBufferIndex = 0;
 
-	OUTL(INL(&lp->lan_saa9730_regs->LanDmaCtl) | DMA_CTL_EN_TX_DMA |
+	outl(readl(&lp->lan_saa9730_regs->LanDmaCtl) | DMA_CTL_EN_TX_DMA |
 	     DMA_CTL_EN_RX_DMA, &lp->lan_saa9730_regs->LanDmaCtl);
 
 	/* For Tx, turn on MAC then DMA */
-	OUTL(INL(&lp->lan_saa9730_regs->TxCtl) | TX_CTL_TX_EN,
+	outl(readl(&lp->lan_saa9730_regs->TxCtl) | TX_CTL_TX_EN,
 	     &lp->lan_saa9730_regs->TxCtl);
 
 	/* For Rx, turn on DMA then MAC */
-	OUTL(INL(&lp->lan_saa9730_regs->RxCtl) | RX_CTL_RX_EN,
+	outl(readl(&lp->lan_saa9730_regs->RxCtl) | RX_CTL_RX_EN,
 	     &lp->lan_saa9730_regs->RxCtl);
 
-	/* Set Ok2Use to let hardware owns the buffers */
-	OUTL(OK2USE_RX_A | OK2USE_RX_B | OK2USE_TX_A | OK2USE_TX_B,
-	     &lp->lan_saa9730_regs->Ok2Use);
+	/* Set Ok2Use to let hardware own the buffers.	*/
+	outl(OK2USE_RX_A | OK2USE_RX_B, &lp->lan_saa9730_regs->Ok2Use);
 
 	return 0;
 }
@@ -572,8 +579,7 @@ static int lan_saa9730_restart(struct lan_saa9730_private *lp)
 
 static int lan_saa9730_tx(struct net_device *dev)
 {
-	struct lan_saa9730_private *lp =
-	    (struct lan_saa9730_private *) dev->priv;
+	struct lan_saa9730_private *lp = netdev_priv(dev);
 	unsigned int *pPacket;
 	unsigned int tx_status;
 
@@ -581,13 +587,11 @@ static int lan_saa9730_tx(struct net_device *dev)
 		printk("lan_saa9730_tx interrupt\n");
 
 	/* Clear interrupt. */
-	OUTL(DMA_STATUS_MAC_TX_INT, &lp->lan_saa9730_regs->DmaStatus);
+	outl(DMA_STATUS_MAC_TX_INT, &lp->lan_saa9730_regs->DmaStatus);
 
 	while (1) {
-		pPacket =
-		    (unsigned int *) lp->TxmBuffer[lp->
-						   PendingTxmBufferIndex]
-		    [lp->PendingTxmPacketIndex];
+		pPacket = lp->TxmBuffer[lp->PendingTxmBufferIndex]
+				       [lp->PendingTxmPacketIndex];
 
 		/* Get status of first packet transmitted. */
 		tx_status = le32_to_cpu(*pPacket);
@@ -605,23 +609,22 @@ static int lan_saa9730_tx(struct net_device *dev)
 			lp->stats.tx_errors++;
 			if (tx_status &
 			    (TX_STATUS_EX_COLL << TX_STAT_CTL_STATUS_SHF))
-				    lp->stats.tx_aborted_errors++;
+				lp->stats.tx_aborted_errors++;
 			if (tx_status &
-			    (TX_STATUS_LATE_COLL <<
-			     TX_STAT_CTL_STATUS_SHF)) lp->stats.
-	     tx_window_errors++;
+			    (TX_STATUS_LATE_COLL << TX_STAT_CTL_STATUS_SHF))
+				lp->stats.tx_window_errors++;
 			if (tx_status &
 			    (TX_STATUS_L_CARR << TX_STAT_CTL_STATUS_SHF))
-				    lp->stats.tx_carrier_errors++;
+				lp->stats.tx_carrier_errors++;
 			if (tx_status &
 			    (TX_STATUS_UNDER << TX_STAT_CTL_STATUS_SHF))
-				    lp->stats.tx_fifo_errors++;
+				lp->stats.tx_fifo_errors++;
 			if (tx_status &
 			    (TX_STATUS_SQ_ERR << TX_STAT_CTL_STATUS_SHF))
-				    lp->stats.tx_heartbeat_errors++;
+				lp->stats.tx_heartbeat_errors++;
 
 			lp->stats.collisions +=
-			    tx_status & TX_STATUS_TX_COLL_MSK;
+				tx_status & TX_STATUS_TX_COLL_MSK;
 		}
 
 		/* Free buffer. */
@@ -636,21 +639,15 @@ static int lan_saa9730_tx(struct net_device *dev)
 		}
 	}
 
-	/* Make sure A and B are available to hardware. */
-	OUTL(OK2USE_TX_A | OK2USE_TX_B, &lp->lan_saa9730_regs->Ok2Use);
-
-	if (netif_queue_stopped(dev)) {
-		/* The tx buffer is no longer full. */
-		netif_wake_queue(dev);
-	}
+	/* The tx buffer is no longer full. */
+	netif_wake_queue(dev);
 
 	return 0;
 }
 
 static int lan_saa9730_rx(struct net_device *dev)
 {
-	struct lan_saa9730_private *lp =
-	    (struct lan_saa9730_private *) dev->priv;
+	struct lan_saa9730_private *lp = netdev_priv(dev);
 	int len = 0;
 	struct sk_buff *skb = 0;
 	unsigned int rx_status;
@@ -663,16 +660,13 @@ static int lan_saa9730_rx(struct net_device *dev)
 		printk("lan_saa9730_rx interrupt\n");
 
 	/* Clear receive interrupts. */
-	OUTL(DMA_STATUS_MAC_RX_INT | DMA_STATUS_RX_INT |
+	outl(DMA_STATUS_MAC_RX_INT | DMA_STATUS_RX_INT |
 	     DMA_STATUS_RX_TO_INT, &lp->lan_saa9730_regs->DmaStatus);
 
 	/* Address next packet */
-	if (lp->NextRcvToUseIsA)
-		BufferIndex = 0;
-	else
-		BufferIndex = 1;
+	BufferIndex = lp->NextRcvBufferIndex;
 	PacketIndex = lp->NextRcvPacketIndex;
-	pPacket = (unsigned int *) lp->RcvBuffer[BufferIndex][PacketIndex];
+	pPacket = lp->RcvBuffer[BufferIndex][PacketIndex];
 	rx_status = le32_to_cpu(*pPacket);
 
 	/* Process each packet. */
@@ -715,51 +709,39 @@ static int lan_saa9730_rx(struct net_device *dev)
 			lp->stats.rx_errors++;
 			if (rx_status &
 			    (RX_STATUS_CRC_ERR << RX_STAT_CTL_STATUS_SHF))
-				    lp->stats.rx_crc_errors++;
+				lp->stats.rx_crc_errors++;
 			if (rx_status &
-			    (RX_STATUS_ALIGN_ERR <<
-			     RX_STAT_CTL_STATUS_SHF)) lp->stats.
-	     rx_frame_errors++;
+			    (RX_STATUS_ALIGN_ERR << RX_STAT_CTL_STATUS_SHF))
+				lp->stats.rx_frame_errors++;
 			if (rx_status &
 			    (RX_STATUS_OVERFLOW << RX_STAT_CTL_STATUS_SHF))
-				    lp->stats.rx_fifo_errors++;
+				lp->stats.rx_fifo_errors++;
 			if (rx_status &
 			    (RX_STATUS_LONG_ERR << RX_STAT_CTL_STATUS_SHF))
-				    lp->stats.rx_length_errors++;
+				lp->stats.rx_length_errors++;
 		}
 
 		/* Indicate we have processed the buffer. */
-		*pPacket =
-		    cpu_to_le32(RXSF_READY << RX_STAT_CTL_OWNER_SHF);
+		*pPacket = cpu_to_le32(RXSF_READY << RX_STAT_CTL_OWNER_SHF);
+
+		/* Make sure A or B is available to hardware as appropriate. */
+		outl(BufferIndex ? OK2USE_RX_B : OK2USE_RX_A,
+		     &lp->lan_saa9730_regs->Ok2Use);
 
 		/* Go to next packet in sequence. */
 		lp->NextRcvPacketIndex++;
 		if (lp->NextRcvPacketIndex >= LAN_SAA9730_RCV_Q_SIZE) {
 			lp->NextRcvPacketIndex = 0;
-			if (BufferIndex) {
-				lp->NextRcvToUseIsA = 1;
-			} else {
-				lp->NextRcvToUseIsA = 0;
-			}
+			lp->NextRcvBufferIndex ^= 1;
 		}
-		OUTL(OK2USE_RX_A | OK2USE_RX_B,
-		     &lp->lan_saa9730_regs->Ok2Use);
 
 		/* Address next packet */
-		if (lp->NextRcvToUseIsA)
-			BufferIndex = 0;
-		else
-			BufferIndex = 1;
+		BufferIndex = lp->NextRcvBufferIndex;
 		PacketIndex = lp->NextRcvPacketIndex;
-		pPacket =
-		    (unsigned int *) lp->
-		    RcvBuffer[BufferIndex][PacketIndex];
+		pPacket = lp->RcvBuffer[BufferIndex][PacketIndex];
 		rx_status = le32_to_cpu(*pPacket);
 	}
 
-	/* Make sure A and B are available to hardware. */
-	OUTL(OK2USE_RX_A | OK2USE_RX_B, &lp->lan_saa9730_regs->Ok2Use);
-
 	return 0;
 }
 
@@ -767,8 +749,7 @@ static irqreturn_t lan_saa9730_interrupt(const int irq, void *dev_id,
 				  struct pt_regs *regs)
 {
 	struct net_device *dev = (struct net_device *) dev_id;
-	struct lan_saa9730_private *lp =
-	    (struct lan_saa9730_private *) dev->priv;
+	struct lan_saa9730_private *lp = netdev_priv(dev);
 
 	if (lan_saa9730_debug > 5)
 		printk("lan_saa9730_interrupt\n");
@@ -780,11 +761,11 @@ static irqreturn_t lan_saa9730_interrupt(const int irq, void *dev_id,
 	evm_saa9730_clear_lan_int(lp);
 
 	/* Service pending transmit interrupts. */
-	if (INL(&lp->lan_saa9730_regs->DmaStatus) & DMA_STATUS_MAC_TX_INT)
+	if (readl(&lp->lan_saa9730_regs->DmaStatus) & DMA_STATUS_MAC_TX_INT)
 		lan_saa9730_tx(dev);
 
 	/* Service pending receive interrupts. */
-	if (INL(&lp->lan_saa9730_regs->DmaStatus) &
+	if (readl(&lp->lan_saa9730_regs->DmaStatus) &
 	    (DMA_STATUS_MAC_RX_INT | DMA_STATUS_RX_INT |
 	     DMA_STATUS_RX_TO_INT)) lan_saa9730_rx(dev);
 
@@ -794,15 +775,9 @@ static irqreturn_t lan_saa9730_interrupt(const int irq, void *dev_id,
 	return IRQ_HANDLED;
 }
 
-static int lan_saa9730_open_fail(struct net_device *dev)
-{
-	return -ENODEV;
-}
-
 static int lan_saa9730_open(struct net_device *dev)
 {
-	struct lan_saa9730_private *lp =
-	    (struct lan_saa9730_private *) dev->priv;
+	struct lan_saa9730_private *lp = netdev_priv(dev);
 
 	/* Associate IRQ with lan_saa9730_interrupt */
 	if (request_irq(dev->irq, &lan_saa9730_interrupt, 0, "SAA9730 Eth",
@@ -834,15 +809,13 @@ static int lan_saa9730_write(struct lan_saa9730_private *lp,
 	int PacketIndex;
 
 	if (lan_saa9730_debug > 5)
-		printk("lan_saa9730_write: skb=%08x\n",
-		       (unsigned int) skb);
+		printk("lan_saa9730_write: skb=%p\n", skb);
 
 	BufferIndex = lp->NextTxmBufferIndex;
 	PacketIndex = lp->NextTxmPacketIndex;
 
-	tx_status =
-	    le32_to_cpu(*(unsigned int *) lp->
-			TxmBuffer[BufferIndex][PacketIndex]);
+	tx_status = le32_to_cpu(*(unsigned int *)lp->TxmBuffer[BufferIndex]
+							      [PacketIndex]);
 	if ((tx_status & TX_STAT_CTL_OWNER_MSK) !=
 	    (TXSF_EMPTY << TX_STAT_CTL_OWNER_SHF)) {
 		if (lan_saa9730_debug > 4)
@@ -858,29 +831,29 @@ static int lan_saa9730_write(struct lan_saa9730_private *lp,
 		lp->NextTxmBufferIndex ^= 1;
 	}
 
-	pbPacketData =
-	    (unsigned char *) lp->TxmBuffer[BufferIndex][PacketIndex];
+	pbPacketData = lp->TxmBuffer[BufferIndex][PacketIndex];
 	pbPacketData += 4;
 
 	/* copy the bits */
 	memcpy(pbPacketData, pbData, len);
 
 	/* Set transmit status for hardware */
-	*(unsigned int *) lp->TxmBuffer[BufferIndex][PacketIndex] =
-	    cpu_to_le32((TXSF_READY << TX_STAT_CTL_OWNER_SHF) |
-			(TX_STAT_CTL_INT_AFTER_TX << TX_STAT_CTL_FRAME_SHF)
-			| (len << TX_STAT_CTL_LENGTH_SHF));
-
-	/* Set hardware tx buffer. */
-	OUTL(OK2USE_TX_A | OK2USE_TX_B, &lp->lan_saa9730_regs->Ok2Use);
+	*(unsigned int *)lp->TxmBuffer[BufferIndex][PacketIndex] =
+		cpu_to_le32((TXSF_READY << TX_STAT_CTL_OWNER_SHF) |
+			    (TX_STAT_CTL_INT_AFTER_TX <<
+			     TX_STAT_CTL_FRAME_SHF) |
+			    (len << TX_STAT_CTL_LENGTH_SHF));
+
+	/* Make sure A or B is available to hardware as appropriate. */
+	outl(BufferIndex ? OK2USE_TX_B : OK2USE_TX_A,
+	     &lp->lan_saa9730_regs->Ok2Use);
 
 	return 0;
 }
 
 static void lan_saa9730_tx_timeout(struct net_device *dev)
 {
-	struct lan_saa9730_private *lp =
-	    (struct lan_saa9730_private *) dev->priv;
+	struct lan_saa9730_private *lp = netdev_priv(dev);
 
 	/* Transmitter timeout, serious problems */
 	lp->stats.tx_errors++;
@@ -889,20 +862,19 @@ static void lan_saa9730_tx_timeout(struct net_device *dev)
 	lan_saa9730_restart(lp);
 
 	dev->trans_start = jiffies;
-	netif_start_queue(dev);
+	netif_wake_queue(dev);
 }
 
 static int lan_saa9730_start_xmit(struct sk_buff *skb,
 				  struct net_device *dev)
 {
-	struct lan_saa9730_private *lp =
-	    (struct lan_saa9730_private *) dev->priv;
+	struct lan_saa9730_private *lp = netdev_priv(dev);
 	unsigned long flags;
 	int skblen;
 	int len;
 
 	if (lan_saa9730_debug > 4)
-		printk("Send packet: skb=%08x\n", (unsigned int) skb);
+		printk("Send packet: skb=%p\n", skb);
 
 	skblen = skb->len;
 
@@ -912,8 +884,7 @@ static int lan_saa9730_start_xmit(struct sk_buff *skb,
 
 	if (lan_saa9730_write(lp, skb, skblen)) {
 		spin_unlock_irqrestore(&lp->lock, flags);
-		printk("Error when writing packet to controller: skb=%08x\n",
-		     (unsigned int) skb);
+		printk("Error when writing packet to controller: skb=%p\n", skb);
 		netif_stop_queue(dev);
 		return -1;
 	}
@@ -922,7 +893,7 @@ static int lan_saa9730_start_xmit(struct sk_buff *skb,
 	lp->stats.tx_packets++;
 
 	dev->trans_start = jiffies;
-	netif_start_queue(dev);
+	netif_wake_queue(dev);
 	dev_kfree_skb(skb);
 
 	spin_unlock_irqrestore(&lp->lock, flags);
@@ -932,8 +903,7 @@ static int lan_saa9730_start_xmit(struct sk_buff *skb,
 
 static int lan_saa9730_close(struct net_device *dev)
 {
-	struct lan_saa9730_private *lp =
-	    (struct lan_saa9730_private *) dev->priv;
+	struct lan_saa9730_private *lp = netdev_priv(dev);
 
 	if (lan_saa9730_debug > 1)
 		printk("lan_saa9730_close:\n");
@@ -955,33 +925,31 @@ static int lan_saa9730_close(struct net_device *dev)
 static struct net_device_stats *lan_saa9730_get_stats(struct net_device
 						      *dev)
 {
-	struct lan_saa9730_private *lp =
-	    (struct lan_saa9730_private *) dev->priv;
+	struct lan_saa9730_private *lp = netdev_priv(dev);
 
 	return &lp->stats;
 }
 
 static void lan_saa9730_set_multicast(struct net_device *dev)
 {
-	struct lan_saa9730_private *lp =
-	    (struct lan_saa9730_private *) dev->priv;
+	struct lan_saa9730_private *lp = netdev_priv(dev);
 
 	/* Stop the controller */
 	lan_saa9730_stop(lp);
 
 	if (dev->flags & IFF_PROMISC) {
 		/* accept all packets */
-		OUTL(CAM_CONTROL_COMP_EN | CAM_CONTROL_STATION_ACC |
+		outl(CAM_CONTROL_COMP_EN | CAM_CONTROL_STATION_ACC |
 		     CAM_CONTROL_GROUP_ACC | CAM_CONTROL_BROAD_ACC,
 		     &lp->lan_saa9730_regs->CamCtl);
 	} else {
 		if (dev->flags & IFF_ALLMULTI) {
 			/* accept all multicast packets */
-			OUTL(CAM_CONTROL_COMP_EN | CAM_CONTROL_GROUP_ACC |
+			outl(CAM_CONTROL_COMP_EN | CAM_CONTROL_GROUP_ACC |
 			     CAM_CONTROL_BROAD_ACC,
 			     &lp->lan_saa9730_regs->CamCtl);
 		} else {
-			/* 
+			/*
 			 * Will handle the multicast stuff later. -carstenl
 			 */
 		}
@@ -993,91 +961,86 @@ static void lan_saa9730_set_multicast(struct net_device *dev)
 
 static void __devexit saa9730_remove_one(struct pci_dev *pdev)
 {
-        struct net_device *dev = pci_get_drvdata(pdev);
-
-        if (dev) {
-                unregister_netdev(dev);
-		kfree(dev->priv);
-                free_netdev(dev);
-                pci_release_regions(pdev);
-                pci_disable_device(pdev);
-                pci_set_drvdata(pdev, NULL);
-        }
+	struct net_device *dev = pci_get_drvdata(pdev);
+	struct lan_saa9730_private *lp = netdev_priv(dev);
+
+	if (dev) {
+		unregister_netdev(dev);
+		lan_saa9730_free_buffers(pdev, lp);
+		iounmap(lp->lan_saa9730_regs);
+		iounmap(lp->evm_saa9730_regs);
+		free_netdev(dev);
+		pci_release_regions(pdev);
+		pci_disable_device(pdev);
+		pci_set_drvdata(pdev, NULL);
+	}
 }
 
 
-static int lan_saa9730_init(struct net_device *dev, int ioaddr, int irq)
+static int lan_saa9730_init(struct net_device *dev, struct pci_dev *pdev,
+	unsigned long ioaddr, int irq)
 {
-	struct lan_saa9730_private *lp;
+	struct lan_saa9730_private *lp = netdev_priv(dev);
 	unsigned char ethernet_addr[6];
-	int ret = 0;
+	int ret;
 
-	dev->open = lan_saa9730_open_fail;
+	if (get_ethernet_addr(ethernet_addr)) {
+		ret = -ENODEV;
+		goto out;
+	}
 
-	if (get_ethernet_addr(ethernet_addr))
-		return -ENODEV;
-	
 	memcpy(dev->dev_addr, ethernet_addr, 6);
 	dev->base_addr = ioaddr;
 	dev->irq = irq;
-	
-	/* 
-	 * Make certain the data structures used by the controller are aligned 
-	 * and DMAble. 
-	 */
-	/*
-	 *  XXX: that is obviously broken - kfree() won't be happy with us.
-	 */
-	lp = (struct lan_saa9730_private *) (((unsigned long)
-					      kmalloc(sizeof(*lp) + 7,
-						      GFP_DMA | GFP_KERNEL)
-					      + 7) & ~7);
 
-	if (!lp)
-		return -ENOMEM;
-
-	dev->priv = lp;
-	memset(lp, 0, sizeof(*lp));
+	lp->pci_dev = pdev;
 
 	/* Set SAA9730 LAN base address. */
-	lp->lan_saa9730_regs = (t_lan_saa9730_regmap *) (ioaddr +
-							 SAA9730_LAN_REGS_ADDR);
+	lp->lan_saa9730_regs = ioremap(ioaddr + SAA9730_LAN_REGS_ADDR,
+				       SAA9730_LAN_REGS_SIZE);
+	if (!lp->lan_saa9730_regs) {
+		ret = -ENOMEM;
+		goto out;
+	}
 
 	/* Set SAA9730 EVM base address. */
-	lp->evm_saa9730_regs = (t_evm_saa9730_regmap *) (ioaddr +
-							 SAA9730_EVM_REGS_ADDR);
+	lp->evm_saa9730_regs = ioremap(ioaddr + SAA9730_EVM_REGS_ADDR,
+				       SAA9730_EVM_REGS_SIZE);
+	if (!lp->evm_saa9730_regs) {
+		ret = -ENOMEM;
+		goto out_iounmap_lan;
+	}
 
 	/* Allocate LAN RX/TX frame buffer space. */
-	/* FIXME: a leak */
-	if ((ret = lan_saa9730_allocate_buffers(lp)))
-		goto out;
+	if ((ret = lan_saa9730_allocate_buffers(pdev, lp)))
+		goto out_iounmap;
 
 	/* Stop LAN controller. */
-	if ((ret = lan_saa9730_stop(lp))) 
-		goto out;
-	
+	if ((ret = lan_saa9730_stop(lp)))
+		goto out_free_consistent;
+
 	/* Initialize CAM registers. */
 	if ((ret = lan_saa9730_cam_init(dev)))
-		goto out;
+		goto out_free_consistent;
 
 	/* Initialize MII registers. */
 	if ((ret = lan_saa9730_mii_init(lp)))
-		goto out;
+		goto out_free_consistent;
 
 	/* Initialize control registers. */
-	if ((ret = lan_saa9730_control_init(lp))) 
-		goto out;
-        
+	if ((ret = lan_saa9730_control_init(lp)))
+		goto out_free_consistent;
+
 	/* Load CAM registers. */
-	if ((ret = lan_saa9730_cam_load(lp))) 
-		goto out;
-	
+	if ((ret = lan_saa9730_cam_load(lp)))
+		goto out_free_consistent;
+
 	/* Initialize DMA context registers. */
 	if ((ret = lan_saa9730_dma_init(lp)))
-		goto out;
-	
+		goto out_free_consistent;
+
 	spin_lock_init(&lp->lock);
-		
+
 	dev->open = lan_saa9730_open;
 	dev->hard_start_xmit = lan_saa9730_start_xmit;
 	dev->stop = lan_saa9730_close;
@@ -1086,44 +1049,43 @@ static int lan_saa9730_init(struct net_device *dev, int ioaddr, int irq)
 	dev->tx_timeout = lan_saa9730_tx_timeout;
 	dev->watchdog_timeo = (HZ >> 1);
 	dev->dma = 0;
-	
-	ret = register_netdev(dev);
+
+	ret = register_netdev (dev);
 	if (ret)
-		goto out;
+		goto out_free_consistent;
+
 	return 0;
 
- out:
-	kfree(dev->priv);
+out_free_consistent:
+	lan_saa9730_free_buffers(pdev, lp);
+out_iounmap:
+	iounmap(lp->evm_saa9730_regs);
+out_iounmap_lan:
+	iounmap(lp->lan_saa9730_regs);
+out:
 	return ret;
 }
 
 
 static int __devinit saa9730_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
-	struct net_device *dev;
-	unsigned int pci_ioaddr;
+	struct net_device *dev = NULL;
+	unsigned long pci_ioaddr;
 	int err;
 
 	if (lan_saa9730_debug > 1)
 		printk("saa9730.c: PCI bios is present, checking for devices...\n");
 
-	err = -ENOMEM;
-	dev = alloc_etherdev(0);
-	if (!dev)
-		goto out;
-
-	SET_MODULE_OWNER(dev);
-
 	err = pci_enable_device(pdev);
-        if (err) {
-                printk(KERN_ERR "Cannot enable PCI device, aborting.\n");
-                goto out1;
-        }
+	if (err) {
+		printk(KERN_ERR "Cannot enable PCI device, aborting.\n");
+		goto out;
+	}
 
 	err = pci_request_regions(pdev, DRV_MODULE_NAME);
 	if (err) {
 		printk(KERN_ERR "Cannot obtain PCI resources, aborting.\n");
-		goto out2;
+		goto out_disable_pdev;
 	}
 
 	pci_irq_line = pdev->irq;
@@ -1132,49 +1094,54 @@ static int __devinit saa9730_init_one(struct pci_dev *pdev, const struct pci_dev
 	pci_ioaddr = pci_resource_start(pdev, 1);
 	pci_set_master(pdev);
 
-	printk("Found SAA9730 (PCI) at %#x, irq %d.\n",
+	printk("Found SAA9730 (PCI) at %lx, irq %d.\n",
 	       pci_ioaddr, pci_irq_line);
 
-	err = lan_saa9730_init(dev, pci_ioaddr, pci_irq_line);
+	dev = alloc_etherdev(sizeof(struct lan_saa9730_private));
+	if (!dev)
+		goto out_disable_pdev;
+
+	err = lan_saa9730_init(dev, pdev, pci_ioaddr, pci_irq_line);
 	if (err) {
-		printk("Lan init failed");
-		goto out2;
+		printk("LAN init failed");
+		goto out_free_netdev;
 	}
 
 	pci_set_drvdata(pdev, dev);
 	SET_NETDEV_DEV(dev, &pdev->dev);
 	return 0;
-	
-out2:
-	pci_disable_device(pdev);
-out1:
+
+out_free_netdev:
 	free_netdev(dev);
+out_disable_pdev:
+	pci_disable_device(pdev);
 out:
+	pci_set_drvdata(pdev, NULL);
 	return err;
 }
 
 
 static struct pci_driver saa9730_driver = {
-	.name           = DRV_MODULE_NAME,
-	.id_table       = saa9730_pci_tbl,
-	.probe          = saa9730_init_one,
-	.remove         = __devexit_p(saa9730_remove_one),
+	.name		= DRV_MODULE_NAME,
+	.id_table	= saa9730_pci_tbl,
+	.probe		= saa9730_init_one,
+	.remove		= __devexit_p(saa9730_remove_one),
 };
 
 
 static int __init saa9730_init(void)
 {
-        return pci_module_init(&saa9730_driver);
+	return pci_module_init(&saa9730_driver);
 }
 
 static void __exit saa9730_cleanup(void)
 {
-        pci_unregister_driver(&saa9730_driver);
+	pci_unregister_driver(&saa9730_driver);
 }
 
 module_init(saa9730_init);
 module_exit(saa9730_cleanup);
 
-
-
+MODULE_AUTHOR("Ralf Baechle <ralf@linux-mips.org>");
+MODULE_DESCRIPTION("Philips SAA9730 ethernet driver");
 MODULE_LICENSE("GPL");
diff --git a/drivers/net/saa9730.h b/drivers/net/saa9730.h
index 9e9da6b4080f..a7e9d29a86a7 100644
--- a/drivers/net/saa9730.h
+++ b/drivers/net/saa9730.h
@@ -1,6 +1,7 @@
 /*
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 2000 MIPS Technologies, Inc.  All rights reserved.
+ * Copyright (C) 2000, 2005  MIPS Technologies, Inc.  All rights reserved.
+ *	Authors: Carsten Langgaard <carstenl@mips.com>
+ *		 Maciej W. Rozycki <macro@mips.com>
  *
  * ########################################################################
  *
@@ -265,6 +266,7 @@
 
 /* The SAA9730 (LAN) controller register map, as seen via the PCI-bus. */
 #define SAA9730_LAN_REGS_ADDR   0x20400
+#define SAA9730_LAN_REGS_SIZE   0x00400
 
 struct lan_saa9730_regmap {
 	volatile unsigned int TxBuffA;			/* 0x20400 */
@@ -309,6 +311,7 @@ typedef volatile struct lan_saa9730_regmap t_lan_saa9730_regmap;
 
 /* The SAA9730 (EVM) controller register map, as seen via the PCI-bus. */
 #define SAA9730_EVM_REGS_ADDR   0x02000
+#define SAA9730_EVM_REGS_SIZE   0x00400
 
 struct evm_saa9730_regmap {
 	volatile unsigned int InterruptStatus1;		/* 0x2000 */
@@ -329,16 +332,32 @@ typedef volatile struct evm_saa9730_regmap t_evm_saa9730_regmap;
 
 
 struct lan_saa9730_private {
+	/*
+	 * Rx/Tx packet buffers.
+	 * The Rx and Tx packets must be PACKET_SIZE aligned.
+	 */
+	void		*buffer_start;
+	unsigned int	buffer_size;
+
+	/*
+	 * DMA address of beginning of this object, returned
+	 * by pci_alloc_consistent().
+	 */
+	dma_addr_t	dma_addr;
+
+	/* Pointer to the associated pci device structure */
+	struct pci_dev	*pci_dev;
+
 	/* Pointer for the SAA9730 LAN controller register set. */
 	t_lan_saa9730_regmap *lan_saa9730_regs;
 
 	/* Pointer to the SAA9730 EVM register. */
 	t_evm_saa9730_regmap *evm_saa9730_regs;
 
-	/* TRUE if the next buffer to write is RxBuffA,  FALSE if RxBuffB. */
-	unsigned char NextRcvToUseIsA;
 	/* Rcv buffer Index. */
 	unsigned char NextRcvPacketIndex;
+	/* Next buffer index. */
+	unsigned char NextRcvBufferIndex;
 
 	/* Index of next packet to use in that buffer. */
 	unsigned char NextTxmPacketIndex;
@@ -353,13 +372,8 @@ struct lan_saa9730_private {
 	unsigned char DmaRcvPackets;
 	unsigned char DmaTxmPackets;
 
-	unsigned char RcvAIndex;	/* index into RcvBufferSpace[] for Blk A */
-	unsigned char RcvBIndex;	/* index into RcvBufferSpace[] for Blk B */
-
-	unsigned int
-	    TxmBuffer[LAN_SAA9730_BUFFERS][LAN_SAA9730_TXM_Q_SIZE];
-	unsigned int
-	    RcvBuffer[LAN_SAA9730_BUFFERS][LAN_SAA9730_RCV_Q_SIZE];
+	void	      *TxmBuffer[LAN_SAA9730_BUFFERS][LAN_SAA9730_TXM_Q_SIZE];
+	void	      *RcvBuffer[LAN_SAA9730_BUFFERS][LAN_SAA9730_RCV_Q_SIZE];
 	unsigned int TxBufferFree[LAN_SAA9730_BUFFERS];
 
 	unsigned char PhysicalAddress[LAN_SAA9730_CAM_ENTRIES][6];
diff --git a/drivers/net/sk98lin/Makefile b/drivers/net/sk98lin/Makefile
index 6783039ffb75..7653d6e33aa2 100644
--- a/drivers/net/sk98lin/Makefile
+++ b/drivers/net/sk98lin/Makefile
@@ -27,8 +27,7 @@ sk98lin-objs    :=	\
 		sktimer.o	\
 		skvpd.o		\
 		skxmac2.o	\
-		skproc.o	\
-		skcsum.o
+		skproc.o
 
 # DBGDEF =  \
 # -DDEBUG
@@ -77,7 +76,7 @@ endif
 # SK_DBGCAT_DRV_INT_SRC         0x04000000      interrupts sources
 # SK_DBGCAT_DRV_EVENT           0x08000000      driver events
 
-EXTRA_CFLAGS += -Idrivers/net/sk98lin -DSK_DIAG_SUPPORT -DSK_USE_CSUM -DGENESIS -DYUKON $(DBGDEF) $(SKPARAM)
+EXTRA_CFLAGS += -Idrivers/net/sk98lin -DSK_DIAG_SUPPORT -DGENESIS -DYUKON $(DBGDEF) $(SKPARAM)
 
 clean:
 	rm -f core *.o *.a *.s
diff --git a/drivers/net/sk98lin/h/skdrv2nd.h b/drivers/net/sk98lin/h/skdrv2nd.h
index 542cec57f86a..2dc5728e3ef6 100644
--- a/drivers/net/sk98lin/h/skdrv2nd.h
+++ b/drivers/net/sk98lin/h/skdrv2nd.h
@@ -425,10 +425,6 @@ struct s_AC  {
 	TX_PORT		TxPort[SK_MAX_MACS][2];
 	RX_PORT		RxPort[SK_MAX_MACS];
 
-	unsigned int	CsOfs1;		/* for checksum calculation */
-	unsigned int	CsOfs2;		/* for checksum calculation */
-	SK_U32		CsOfs;		/* for checksum calculation */
-
 	SK_BOOL		CheckQueue;	/* check event queue soon */
 	SK_TIMER        DrvCleanupTimer;/* to check for pending descriptors */
 	DIM_INFO        DynIrqModInfo;  /* all data related to DIM */
diff --git a/drivers/net/sk98lin/skcsum.c b/drivers/net/sk98lin/skcsum.c
deleted file mode 100644
index 38a6e7a631f3..000000000000
--- a/drivers/net/sk98lin/skcsum.c
+++ /dev/null
@@ -1,871 +0,0 @@
-/******************************************************************************
- *
- * Name:	skcsum.c
- * Project:	GEnesis, PCI Gigabit Ethernet Adapter
- * Version:	$Revision: 1.12 $
- * Date:	$Date: 2003/08/20 13:55:53 $
- * Purpose:	Store/verify Internet checksum in send/receive packets.
- *
- ******************************************************************************/
-
-/******************************************************************************
- *
- *	(C)Copyright 1998-2003 SysKonnect GmbH.
- *
- *	This program is free software; you can redistribute it and/or modify
- *	it under the terms of the GNU General Public License as published by
- *	the Free Software Foundation; either version 2 of the License, or
- *	(at your option) any later version.
- *
- *	The information in this file is provided "AS IS" without warranty.
- *
- ******************************************************************************/
-
-#ifdef SK_USE_CSUM	/* Check if CSUM is to be used. */
-
-#ifndef lint
-static const char SysKonnectFileId[] =
-	"@(#) $Id: skcsum.c,v 1.12 2003/08/20 13:55:53 mschmid Exp $ (C) SysKonnect.";
-#endif	/* !lint */
-
-/******************************************************************************
- *
- * Description:
- *
- * This is the "GEnesis" common module "CSUM".
- *
- * This module contains the code necessary to calculate, store, and verify the
- * Internet Checksum of IP, TCP, and UDP frames.
- *
- * "GEnesis" is an abbreviation of "Gigabit Ethernet Network System in Silicon"
- * and is the code name of this SysKonnect project.
- *
- * Compilation Options:
- *
- *	SK_USE_CSUM - Define if CSUM is to be used. Otherwise, CSUM will be an
- *	empty module.
- *
- *	SKCS_OVERWRITE_PROTO - Define to overwrite the default protocol id
- *	definitions. In this case, all SKCS_PROTO_xxx definitions must be made
- *	external.
- *
- *	SKCS_OVERWRITE_STATUS - Define to overwrite the default return status
- *	definitions. In this case, all SKCS_STATUS_xxx definitions must be made
- *	external.
- *
- * Include File Hierarchy:
- *
- *	"h/skdrv1st.h"
- *	"h/skcsum.h"
- *	"h/sktypes.h"
- *	"h/skqueue.h"
- *	"h/skdrv2nd.h"
- *
- ******************************************************************************/
-
-#include "h/skdrv1st.h"
-#include "h/skcsum.h"
-#include "h/skdrv2nd.h"
-
-/* defines ********************************************************************/
-
-/* The size of an Ethernet MAC header. */
-#define SKCS_ETHERNET_MAC_HEADER_SIZE			(6+6+2)
-
-/* The size of the used topology's MAC header. */
-#define	SKCS_MAC_HEADER_SIZE	SKCS_ETHERNET_MAC_HEADER_SIZE
-
-/* The size of the IP header without any option fields. */
-#define SKCS_IP_HEADER_SIZE						20
-
-/*
- * Field offsets within the IP header.
- */
-
-/* "Internet Header Version" and "Length". */
-#define SKCS_OFS_IP_HEADER_VERSION_AND_LENGTH	0
-
-/* "Total Length". */
-#define SKCS_OFS_IP_TOTAL_LENGTH				2
-
-/* "Flags" "Fragment Offset". */
-#define SKCS_OFS_IP_FLAGS_AND_FRAGMENT_OFFSET	6
-
-/* "Next Level Protocol" identifier. */
-#define SKCS_OFS_IP_NEXT_LEVEL_PROTOCOL			9
-
-/* Source IP address. */
-#define SKCS_OFS_IP_SOURCE_ADDRESS				12
-
-/* Destination IP address. */
-#define SKCS_OFS_IP_DESTINATION_ADDRESS			16
-
-
-/*
- * Field offsets within the UDP header.
- */
-
-/* UDP checksum. */
-#define SKCS_OFS_UDP_CHECKSUM					6
-
-/* IP "Next Level Protocol" identifiers (see RFC 790). */
-#define SKCS_PROTO_ID_TCP		6	/* Transport Control Protocol */
-#define SKCS_PROTO_ID_UDP		17	/* User Datagram Protocol */
-
-/* IP "Don't Fragment" bit. */
-#define SKCS_IP_DONT_FRAGMENT	SKCS_HTON16(0x4000)
-
-/* Add a byte offset to a pointer. */
-#define SKCS_IDX(pPtr, Ofs)	((void *) ((char *) (pPtr) + (Ofs)))
-
-/*
- * Macros that convert host to network representation and vice versa, i.e.
- * little/big endian conversion on little endian machines only.
- */
-#ifdef SK_LITTLE_ENDIAN
-#define SKCS_HTON16(Val16)	(((unsigned) (Val16) >> 8) | (((Val16) & 0xff) << 8))
-#endif	/* SK_LITTLE_ENDIAN */
-#ifdef SK_BIG_ENDIAN
-#define SKCS_HTON16(Val16)	(Val16)
-#endif	/* SK_BIG_ENDIAN */
-#define SKCS_NTOH16(Val16)	SKCS_HTON16(Val16)
-
-/* typedefs *******************************************************************/
-
-/* function prototypes ********************************************************/
-
-/******************************************************************************
- *
- *	SkCsGetSendInfo - get checksum information for a send packet
- *
- * Description:
- *	Get all checksum information necessary to send a TCP or UDP packet. The
- *	function checks the IP header passed to it. If the high-level protocol
- *	is either TCP or UDP the pseudo header checksum is calculated and
- *	returned.
- *
- *	The function returns the total length of the IP header (including any
- *	IP option fields), which is the same as the start offset of the IP data
- *	which in turn is the start offset of the TCP or UDP header.
- *
- *	The function also returns the TCP or UDP pseudo header checksum, which
- *	should be used as the start value for the hardware checksum calculation.
- *	(Note that any actual pseudo header checksum can never calculate to
- *	zero.)
- *
- * Note:
- *	There is a bug in the GENESIS ASIC which may lead to wrong checksums.
- *
- * Arguments:
- *	pAc - A pointer to the adapter context struct.
- *
- *	pIpHeader - Pointer to IP header. Must be at least the IP header *not*
- *	including any option fields, i.e. at least 20 bytes.
- *
- *	Note: This pointer will be used to address 8-, 16-, and 32-bit
- *	variables with the respective alignment offsets relative to the pointer.
- *	Thus, the pointer should point to a 32-bit aligned address. If the
- *	target system cannot address 32-bit variables on non 32-bit aligned
- *	addresses, then the pointer *must* point to a 32-bit aligned address.
- *
- *	pPacketInfo - A pointer to the packet information structure for this
- *	packet. Before calling this SkCsGetSendInfo(), the following field must
- *	be initialized:
- *
- *		ProtocolFlags - Initialize with any combination of
- *		SKCS_PROTO_XXX bit flags. SkCsGetSendInfo() will only work on
- *		the protocols specified here. Any protocol(s) not specified
- *		here will be ignored.
- *
- *		Note: Only one checksum can be calculated in hardware. Thus, if
- *		SKCS_PROTO_IP is specified in the 'ProtocolFlags',
- *		SkCsGetSendInfo() must calculate the IP header checksum in
- *		software. It might be a better idea to have the calling
- *		protocol stack calculate the IP header checksum.
- *
- * Returns: N/A
- *	On return, the following fields in 'pPacketInfo' may or may not have
- *	been filled with information, depending on the protocol(s) found in the
- *	packet:
- *
- *	ProtocolFlags - Returns the SKCS_PROTO_XXX bit flags of the protocol(s)
- *	that were both requested by the caller and actually found in the packet.
- *	Protocol(s) not specified by the caller and/or not found in the packet
- *	will have their respective SKCS_PROTO_XXX bit flags reset.
- *
- *	Note: For IP fragments, TCP and UDP packet information is ignored.
- *
- *	IpHeaderLength - The total length in bytes of the complete IP header
- *	including any option fields is returned here. This is the start offset
- *	of the IP data, i.e. the TCP or UDP header if present.
- *
- *	IpHeaderChecksum - If IP has been specified in the 'ProtocolFlags', the
- *	16-bit Internet Checksum of the IP header is returned here. This value
- *	is to be stored into the packet's 'IP Header Checksum' field.
- *
- *	PseudoHeaderChecksum - If this is a TCP or UDP packet and if TCP or UDP
- *	has been specified in the 'ProtocolFlags', the 16-bit Internet Checksum
- *	of the TCP or UDP pseudo header is returned here.
- */
-void SkCsGetSendInfo(
-SK_AC				*pAc,			/* Adapter context struct. */
-void				*pIpHeader,		/* IP header. */
-SKCS_PACKET_INFO	*pPacketInfo,	/* Packet information struct. */
-int					NetNumber)		/* Net number */
-{
-	/* Internet Header Version found in IP header. */
-	unsigned InternetHeaderVersion;
-
-	/* Length of the IP header as found in IP header. */
-	unsigned IpHeaderLength;
-
-	/* Bit field specifiying the desired/found protocols. */
-	unsigned ProtocolFlags;
-
-	/* Next level protocol identifier found in IP header. */
-	unsigned NextLevelProtocol;
-
-	/* Length of IP data portion. */
-	unsigned IpDataLength;
-
-	/* TCP/UDP pseudo header checksum. */
-	unsigned long PseudoHeaderChecksum;
-
-	/* Pointer to next level protocol statistics structure. */
-	SKCS_PROTO_STATS *NextLevelProtoStats;
-
-	/* Temporary variable. */
-	unsigned Tmp;
-
-	Tmp = *(SK_U8 *)
-		SKCS_IDX(pIpHeader, SKCS_OFS_IP_HEADER_VERSION_AND_LENGTH);
-
-	/* Get the Internet Header Version (IHV). */
-	/* Note: The IHV is stored in the upper four bits. */
-
-	InternetHeaderVersion = Tmp >> 4;
-
-	/* Check the Internet Header Version. */
-	/* Note: We currently only support IP version 4. */
-
-	if (InternetHeaderVersion != 4) {	/* IPv4? */
-		SK_DBG_MSG(pAc, SK_DBGMOD_CSUM, SK_DBGCAT_ERR | SK_DBGCAT_TX,
-			("Tx: Unknown Internet Header Version %u.\n",
-			InternetHeaderVersion));
-		pPacketInfo->ProtocolFlags = 0;
-		pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_IP].TxUnableCts++;
-		return;
-	}
-
-	/* Get the IP header length (IHL). */
-	/*
-	 * Note: The IHL is stored in the lower four bits as the number of
-	 * 4-byte words.
-	 */
-
-	IpHeaderLength = (Tmp & 0xf) * 4;
-	pPacketInfo->IpHeaderLength = IpHeaderLength;
-
-	/* Check the IP header length. */
-
-	/* 04-Aug-1998 sw - Really check the IHL? Necessary? */
-
-	if (IpHeaderLength < 5*4) {
-		SK_DBG_MSG(pAc, SK_DBGMOD_CSUM, SK_DBGCAT_ERR | SK_DBGCAT_TX,
-			("Tx: Invalid IP Header Length %u.\n", IpHeaderLength));
-		pPacketInfo->ProtocolFlags = 0;
-		pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_IP].TxUnableCts++;
-		return;
-	}
-
-	/* This is an IPv4 frame with a header of valid length. */
-
-	pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_IP].TxOkCts++;
-
-	/* Check if we should calculate the IP header checksum. */
-
-	ProtocolFlags = pPacketInfo->ProtocolFlags;
-
-	if (ProtocolFlags & SKCS_PROTO_IP) {
-		pPacketInfo->IpHeaderChecksum =
-			SkCsCalculateChecksum(pIpHeader, IpHeaderLength);
-	}
-
-	/* Get the next level protocol identifier. */
-
-	NextLevelProtocol =
-		*(SK_U8 *) SKCS_IDX(pIpHeader, SKCS_OFS_IP_NEXT_LEVEL_PROTOCOL);
-
-	/*
-	 * Check if this is a TCP or UDP frame and if we should calculate the
-	 * TCP/UDP pseudo header checksum.
-	 *
-	 * Also clear all protocol bit flags of protocols not present in the
-	 * frame.
-	 */
-
-	if ((ProtocolFlags & SKCS_PROTO_TCP) != 0 &&
-		NextLevelProtocol == SKCS_PROTO_ID_TCP) {
-		/* TCP/IP frame. */
-		ProtocolFlags &= SKCS_PROTO_TCP | SKCS_PROTO_IP;
-		NextLevelProtoStats =
-			&pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_TCP];
-	}
-	else if ((ProtocolFlags & SKCS_PROTO_UDP) != 0 &&
-		NextLevelProtocol == SKCS_PROTO_ID_UDP) {
-		/* UDP/IP frame. */
-		ProtocolFlags &= SKCS_PROTO_UDP | SKCS_PROTO_IP;
-		NextLevelProtoStats =
-			&pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_UDP];
-	}
-	else {
-		/*
-		 * Either not a TCP or UDP frame and/or TCP/UDP processing not
-		 * specified.
-		 */
-		pPacketInfo->ProtocolFlags = ProtocolFlags & SKCS_PROTO_IP;
-		return;
-	}
-
-	/* Check if this is an IP fragment. */
-
-	/*
-	 * Note: An IP fragment has a non-zero "Fragment Offset" field and/or
-	 * the "More Fragments" bit set. Thus, if both the "Fragment Offset"
-	 * and the "More Fragments" are zero, it is *not* a fragment. We can
-	 * easily check both at the same time since they are in the same 16-bit
-	 * word.
-	 */
-
-	if ((*(SK_U16 *)
-		SKCS_IDX(pIpHeader, SKCS_OFS_IP_FLAGS_AND_FRAGMENT_OFFSET) &
-		~SKCS_IP_DONT_FRAGMENT) != 0) {
-		/* IP fragment; ignore all other protocols. */
-		pPacketInfo->ProtocolFlags = ProtocolFlags & SKCS_PROTO_IP;
-		NextLevelProtoStats->TxUnableCts++;
-		return;
-	}
-
-	/*
-	 * Calculate the TCP/UDP pseudo header checksum.
-	 */
-
-	/* Get total length of IP header and data. */
-
-	IpDataLength =
-		*(SK_U16 *) SKCS_IDX(pIpHeader, SKCS_OFS_IP_TOTAL_LENGTH);
-
-	/* Get length of IP data portion. */
-
-	IpDataLength = SKCS_NTOH16(IpDataLength) - IpHeaderLength;
-
-	/* Calculate the sum of all pseudo header fields (16-bit). */
-
-	PseudoHeaderChecksum =
-		(unsigned long) *(SK_U16 *) SKCS_IDX(pIpHeader,
-			SKCS_OFS_IP_SOURCE_ADDRESS + 0) +
-		(unsigned long) *(SK_U16 *) SKCS_IDX(pIpHeader,
-			SKCS_OFS_IP_SOURCE_ADDRESS + 2) +
-		(unsigned long) *(SK_U16 *) SKCS_IDX(pIpHeader,
-			SKCS_OFS_IP_DESTINATION_ADDRESS + 0) +
-		(unsigned long) *(SK_U16 *) SKCS_IDX(pIpHeader,
-			SKCS_OFS_IP_DESTINATION_ADDRESS + 2) +
-		(unsigned long) SKCS_HTON16(NextLevelProtocol) +
-		(unsigned long) SKCS_HTON16(IpDataLength);
-	
-	/* Add-in any carries. */
-
-	SKCS_OC_ADD(PseudoHeaderChecksum, PseudoHeaderChecksum, 0);
-
-	/* Add-in any new carry. */
-
-	SKCS_OC_ADD(pPacketInfo->PseudoHeaderChecksum, PseudoHeaderChecksum, 0);
-
-	pPacketInfo->ProtocolFlags = ProtocolFlags;
-	NextLevelProtoStats->TxOkCts++;	/* Success. */
-}	/* SkCsGetSendInfo */
-
-
-/******************************************************************************
- *
- *	SkCsGetReceiveInfo - verify checksum information for a received packet
- *
- * Description:
- *	Verify a received frame's checksum. The function returns a status code
- *	reflecting the result of the verification.
- *
- * Note:
- *	Before calling this function you have to verify that the frame is
- *	not padded and Checksum1 and Checksum2 are bigger than 1.
- *
- * Arguments:
- *	pAc - Pointer to adapter context struct.
- *
- *	pIpHeader - Pointer to IP header. Must be at least the length in bytes
- *	of the received IP header including any option fields. For UDP packets,
- *	8 additional bytes are needed to access the UDP checksum.
- *
- *	Note: The actual length of the IP header is stored in the lower four
- *	bits of the first octet of the IP header as the number of 4-byte words,
- *	so it must be multiplied by four to get the length in bytes. Thus, the
- *	maximum IP header length is 15 * 4 = 60 bytes.
- *
- *	Checksum1 - The first 16-bit Internet Checksum calculated by the
- *	hardware starting at the offset returned by SkCsSetReceiveFlags().
- *
- *	Checksum2 - The second 16-bit Internet Checksum calculated by the
- *	hardware starting at the offset returned by SkCsSetReceiveFlags().
- *
- * Returns:
- *	SKCS_STATUS_UNKNOWN_IP_VERSION - Not an IP v4 frame.
- *	SKCS_STATUS_IP_CSUM_ERROR - IP checksum error.
- *	SKCS_STATUS_IP_CSUM_ERROR_TCP - IP checksum error in TCP frame.
- *	SKCS_STATUS_IP_CSUM_ERROR_UDP - IP checksum error in UDP frame
- *	SKCS_STATUS_IP_FRAGMENT - IP fragment (IP checksum ok).
- *	SKCS_STATUS_IP_CSUM_OK - IP checksum ok (not a TCP or UDP frame).
- *	SKCS_STATUS_TCP_CSUM_ERROR - TCP checksum error (IP checksum ok).
- *	SKCS_STATUS_UDP_CSUM_ERROR - UDP checksum error (IP checksum ok).
- *	SKCS_STATUS_TCP_CSUM_OK - IP and TCP checksum ok.
- *	SKCS_STATUS_UDP_CSUM_OK - IP and UDP checksum ok.
- *	SKCS_STATUS_IP_CSUM_OK_NO_UDP - IP checksum OK and no UDP checksum.
- *
- *	Note: If SKCS_OVERWRITE_STATUS is defined, the SKCS_STATUS_XXX values
- *	returned here can be defined in some header file by the module using CSUM.
- *	In this way, the calling module can assign return values for its own needs,
- *	e.g. by assigning bit flags to the individual protocols.
- */
-SKCS_STATUS SkCsGetReceiveInfo(
-SK_AC		*pAc,		/* Adapter context struct. */
-void		*pIpHeader,	/* IP header. */
-unsigned	Checksum1,	/* Hardware checksum 1. */
-unsigned	Checksum2,	/* Hardware checksum 2. */
-int			NetNumber)	/* Net number */
-{
-	/* Internet Header Version found in IP header. */
-	unsigned InternetHeaderVersion;
-
-	/* Length of the IP header as found in IP header. */
-	unsigned IpHeaderLength;
-
-	/* Length of IP data portion. */
-	unsigned IpDataLength;
-
-	/* IP header checksum. */
-	unsigned IpHeaderChecksum;
-
-	/* IP header options checksum, if any. */
-	unsigned IpOptionsChecksum;
-
-	/* IP data checksum, i.e. TCP/UDP checksum. */
-	unsigned IpDataChecksum;
-
-	/* Next level protocol identifier found in IP header. */
-	unsigned NextLevelProtocol;
-
-	/* The checksum of the "next level protocol", i.e. TCP or UDP. */
-	unsigned long NextLevelProtocolChecksum;
-
-	/* Pointer to next level protocol statistics structure. */
-	SKCS_PROTO_STATS *NextLevelProtoStats;
-
-	/* Temporary variable. */
-	unsigned Tmp;
-
-	Tmp = *(SK_U8 *)
-		SKCS_IDX(pIpHeader, SKCS_OFS_IP_HEADER_VERSION_AND_LENGTH);
-
-	/* Get the Internet Header Version (IHV). */
-	/* Note: The IHV is stored in the upper four bits. */
-
-	InternetHeaderVersion = Tmp >> 4;
-
-	/* Check the Internet Header Version. */
-	/* Note: We currently only support IP version 4. */
-
-	if (InternetHeaderVersion != 4) {	/* IPv4? */
-		SK_DBG_MSG(pAc, SK_DBGMOD_CSUM, SK_DBGCAT_ERR | SK_DBGCAT_RX,
-			("Rx: Unknown Internet Header Version %u.\n",
-			InternetHeaderVersion));
-		pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_IP].RxUnableCts++;
-		return (SKCS_STATUS_UNKNOWN_IP_VERSION);
-	}
-
-	/* Get the IP header length (IHL). */
-	/*
-	 * Note: The IHL is stored in the lower four bits as the number of
-	 * 4-byte words.
-	 */
-
-	IpHeaderLength = (Tmp & 0xf) * 4;
-
-	/* Check the IP header length. */
-
-	/* 04-Aug-1998 sw - Really check the IHL? Necessary? */
-
-	if (IpHeaderLength < 5*4) {
-		SK_DBG_MSG(pAc, SK_DBGMOD_CSUM, SK_DBGCAT_ERR | SK_DBGCAT_RX,
-			("Rx: Invalid IP Header Length %u.\n", IpHeaderLength));
-		pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_IP].RxErrCts++;
-		return (SKCS_STATUS_IP_CSUM_ERROR);
-	}
-
-	/* This is an IPv4 frame with a header of valid length. */
-
-	/* Get the IP header and data checksum. */
-
-	IpDataChecksum = Checksum2;
-
-	/*
-	 * The IP header checksum is calculated as follows:
-	 *
-	 *	IpHeaderChecksum = Checksum1 - Checksum2
-	 */
-
-	SKCS_OC_SUB(IpHeaderChecksum, Checksum1, Checksum2);
-
-	/* Check if any IP header options. */
-
-	if (IpHeaderLength > SKCS_IP_HEADER_SIZE) {
-
-		/* Get the IP options checksum. */
-
-		IpOptionsChecksum = SkCsCalculateChecksum(
-			SKCS_IDX(pIpHeader, SKCS_IP_HEADER_SIZE),
-			IpHeaderLength - SKCS_IP_HEADER_SIZE);
-
-		/* Adjust the IP header and IP data checksums. */
-
-		SKCS_OC_ADD(IpHeaderChecksum, IpHeaderChecksum, IpOptionsChecksum);
-
-		SKCS_OC_SUB(IpDataChecksum, IpDataChecksum, IpOptionsChecksum);
-	}
-
-	/*
-	 * Check if the IP header checksum is ok.
-	 *
-	 * NOTE: We must check the IP header checksum even if the caller just wants
-	 * us to check upper-layer checksums, because we cannot do any further
-	 * processing of the packet without a valid IP checksum.
-	 */
-	
-	/* Get the next level protocol identifier. */
-	
-	NextLevelProtocol = *(SK_U8 *)
-		SKCS_IDX(pIpHeader, SKCS_OFS_IP_NEXT_LEVEL_PROTOCOL);
-
-	if (IpHeaderChecksum != 0xffff) {
-		pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_IP].RxErrCts++;
-		/* the NDIS tester wants to know the upper level protocol too */
-		if (NextLevelProtocol == SKCS_PROTO_ID_TCP) {
-			return(SKCS_STATUS_IP_CSUM_ERROR_TCP);
-		}
-		else if (NextLevelProtocol == SKCS_PROTO_ID_UDP) {
-			return(SKCS_STATUS_IP_CSUM_ERROR_UDP);
-		}
-		return (SKCS_STATUS_IP_CSUM_ERROR);
-	}
-
-	/*
-	 * Check if this is a TCP or UDP frame and if we should calculate the
-	 * TCP/UDP pseudo header checksum.
-	 *
-	 * Also clear all protocol bit flags of protocols not present in the
-	 * frame.
-	 */
-
-	if ((pAc->Csum.ReceiveFlags[NetNumber] & SKCS_PROTO_TCP) != 0 &&
-		NextLevelProtocol == SKCS_PROTO_ID_TCP) {
-		/* TCP/IP frame. */
-		NextLevelProtoStats =
-			&pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_TCP];
-	}
-	else if ((pAc->Csum.ReceiveFlags[NetNumber] & SKCS_PROTO_UDP) != 0 &&
-		NextLevelProtocol == SKCS_PROTO_ID_UDP) {
-		/* UDP/IP frame. */
-		NextLevelProtoStats =
-			&pAc->Csum.ProtoStats[NetNumber][SKCS_PROTO_STATS_UDP];
-	}
-	else {
-		/*
-		 * Either not a TCP or UDP frame and/or TCP/UDP processing not
-		 * specified.
-		 */
-		return (SKCS_STATUS_IP_CSUM_OK);
-	}
-
-	/* Check if this is an IP fragment. */
-
-	/*
-	 * Note: An IP fragment has a non-zero "Fragment Offset" field and/or
-	 * the "More Fragments" bit set. Thus, if both the "Fragment Offset"
-	 * and the "More Fragments" are zero, it is *not* a fragment. We can
-	 * easily check both at the same time since they are in the same 16-bit
-	 * word.
-	 */
-
-	if ((*(SK_U16 *)
-		SKCS_IDX(pIpHeader, SKCS_OFS_IP_FLAGS_AND_FRAGMENT_OFFSET) &
-		~SKCS_IP_DONT_FRAGMENT) != 0) {
-		/* IP fragment; ignore all other protocols. */
-		NextLevelProtoStats->RxUnableCts++;
-		return (SKCS_STATUS_IP_FRAGMENT);
-	}
-
-	/*
-	 * 08-May-2000 ra
-	 *
-	 * From RFC 768 (UDP)
-	 * If the computed checksum is zero, it is transmitted as all ones (the
-	 * equivalent in one's complement arithmetic).  An all zero transmitted
-	 * checksum value means that the transmitter generated no checksum (for
-	 * debugging or for higher level protocols that don't care).
-	 */
-
-	if (NextLevelProtocol == SKCS_PROTO_ID_UDP &&
-		*(SK_U16*)SKCS_IDX(pIpHeader, IpHeaderLength + 6) == 0x0000) {
-
-		NextLevelProtoStats->RxOkCts++;
-		
-		return (SKCS_STATUS_IP_CSUM_OK_NO_UDP);
-	}
-
-	/*
-	 * Calculate the TCP/UDP checksum.
-	 */
-
-	/* Get total length of IP header and data. */
-
-	IpDataLength =
-		*(SK_U16 *) SKCS_IDX(pIpHeader, SKCS_OFS_IP_TOTAL_LENGTH);
-
-	/* Get length of IP data portion. */
-
-	IpDataLength = SKCS_NTOH16(IpDataLength) - IpHeaderLength;
-
-	NextLevelProtocolChecksum =
-
-		/* Calculate the pseudo header checksum. */
-
-		(unsigned long) *(SK_U16 *) SKCS_IDX(pIpHeader,
-			SKCS_OFS_IP_SOURCE_ADDRESS + 0) +
-		(unsigned long) *(SK_U16 *) SKCS_IDX(pIpHeader,
-			SKCS_OFS_IP_SOURCE_ADDRESS + 2) +
-		(unsigned long) *(SK_U16 *) SKCS_IDX(pIpHeader,
-			SKCS_OFS_IP_DESTINATION_ADDRESS + 0) +
-		(unsigned long) *(SK_U16 *) SKCS_IDX(pIpHeader,
-			SKCS_OFS_IP_DESTINATION_ADDRESS + 2) +
-		(unsigned long) SKCS_HTON16(NextLevelProtocol) +
-		(unsigned long) SKCS_HTON16(IpDataLength) +
-
-		/* Add the TCP/UDP header checksum. */
-
-		(unsigned long) IpDataChecksum;
-
-	/* Add-in any carries. */
-
-	SKCS_OC_ADD(NextLevelProtocolChecksum, NextLevelProtocolChecksum, 0);
-
-	/* Add-in any new carry. */
-
-	SKCS_OC_ADD(NextLevelProtocolChecksum, NextLevelProtocolChecksum, 0);
-
-	/* Check if the TCP/UDP checksum is ok. */
-
-	if ((unsigned) NextLevelProtocolChecksum == 0xffff) {
-
-		/* TCP/UDP checksum ok. */
-
-		NextLevelProtoStats->RxOkCts++;
-
-		return (NextLevelProtocol == SKCS_PROTO_ID_TCP ?
-			SKCS_STATUS_TCP_CSUM_OK : SKCS_STATUS_UDP_CSUM_OK);
-	}
-	
-	/* TCP/UDP checksum error. */
-
-	NextLevelProtoStats->RxErrCts++;
-
-	return (NextLevelProtocol == SKCS_PROTO_ID_TCP ?
-		SKCS_STATUS_TCP_CSUM_ERROR : SKCS_STATUS_UDP_CSUM_ERROR);
-}	/* SkCsGetReceiveInfo */
-
-
-/******************************************************************************
- *
- *	SkCsSetReceiveFlags - set checksum receive flags
- *
- * Description:
- *	Use this function to set the various receive flags. According to the
- *	protocol flags set by the caller, the start offsets within received
- *	packets of the two hardware checksums are returned. These offsets must
- *	be stored in all receive descriptors.
- *
- * Arguments:
- *	pAc - Pointer to adapter context struct.
- *
- *	ReceiveFlags - Any combination of SK_PROTO_XXX flags of the protocols
- *	for which the caller wants checksum information on received frames.
- *
- *	pChecksum1Offset - The start offset of the first receive descriptor
- *	hardware checksum to be calculated for received frames is returned
- *	here.
- *
- *	pChecksum2Offset - The start offset of the second receive descriptor
- *	hardware checksum to be calculated for received frames is returned
- *	here.
- *
- * Returns: N/A
- *	Returns the two hardware checksum start offsets.
- */
-void SkCsSetReceiveFlags(
-SK_AC		*pAc,				/* Adapter context struct. */
-unsigned	ReceiveFlags,		/* New receive flags. */
-unsigned	*pChecksum1Offset,	/* Offset for hardware checksum 1. */
-unsigned	*pChecksum2Offset,	/* Offset for hardware checksum 2. */
-int			NetNumber)
-{
-	/* Save the receive flags. */
-
-	pAc->Csum.ReceiveFlags[NetNumber] = ReceiveFlags;
-
-	/* First checksum start offset is the IP header. */
-	*pChecksum1Offset = SKCS_MAC_HEADER_SIZE;
-
-	/*
-	 * Second checksum start offset is the IP data. Note that this may vary
-	 * if there are any IP header options in the actual packet.
-	 */
-	*pChecksum2Offset = SKCS_MAC_HEADER_SIZE + SKCS_IP_HEADER_SIZE;
-}	/* SkCsSetReceiveFlags */
-
-#ifndef SK_CS_CALCULATE_CHECKSUM
-
-/******************************************************************************
- *
- *	SkCsCalculateChecksum - calculate checksum for specified data
- *
- * Description:
- *	Calculate and return the 16-bit Internet Checksum for the specified
- *	data.
- *
- * Arguments:
- *	pData - Pointer to data for which the checksum shall be calculated.
- *	Note: The pointer should be aligned on a 16-bit boundary.
- *
- *	Length - Length in bytes of data to checksum.
- *
- * Returns:
- *	The 16-bit Internet Checksum for the specified data.
- *
- *	Note: The checksum is calculated in the machine's natural byte order,
- *	i.e. little vs. big endian. Thus, the resulting checksum is different
- *	for the same input data on little and big endian machines.
- *
- *	However, when written back to the network packet, the byte order is
- *	always in correct network order.
- */
-unsigned SkCsCalculateChecksum(
-void		*pData,		/* Data to checksum. */
-unsigned	Length)		/* Length of data. */
-{
-	SK_U16 *pU16;		/* Pointer to the data as 16-bit words. */
-	unsigned long Checksum;	/* Checksum; must be at least 32 bits. */
-
-	/* Sum up all 16-bit words. */
-
-	pU16 = (SK_U16 *) pData;
-	for (Checksum = 0; Length > 1; Length -= 2) {
-		Checksum += *pU16++;
-	}
-
-	/* If this is an odd number of bytes, add-in the last byte. */
-
-	if (Length > 0) {
-#ifdef SK_BIG_ENDIAN
-		/* Add the last byte as the high byte. */
-		Checksum += ((unsigned) *(SK_U8 *) pU16) << 8;
-#else	/* !SK_BIG_ENDIAN */
-		/* Add the last byte as the low byte. */
-		Checksum += *(SK_U8 *) pU16;
-#endif	/* !SK_BIG_ENDIAN */
-	}
-
-	/* Add-in any carries. */
-
-	SKCS_OC_ADD(Checksum, Checksum, 0);
-
-	/* Add-in any new carry. */
-
-	SKCS_OC_ADD(Checksum, Checksum, 0);
-
-	/* Note: All bits beyond the 16-bit limit are now zero. */
-
-	return ((unsigned) Checksum);
-}	/* SkCsCalculateChecksum */
-
-#endif /* SK_CS_CALCULATE_CHECKSUM */
-
-/******************************************************************************
- *
- *	SkCsEvent - the CSUM event dispatcher
- *
- * Description:
- *	This is the event handler for the CSUM module.
- *
- * Arguments:
- *	pAc - Pointer to adapter context.
- *
- *	Ioc - I/O context.
- *
- *	Event -	 Event id.
- *
- *	Param - Event dependent parameter.
- *
- * Returns:
- *	The 16-bit Internet Checksum for the specified data.
- *
- *	Note: The checksum is calculated in the machine's natural byte order,
- *	i.e. little vs. big endian. Thus, the resulting checksum is different
- *	for the same input data on little and big endian machines.
- *
- *	However, when written back to the network packet, the byte order is
- *	always in correct network order.
- */
-int SkCsEvent(
-SK_AC		*pAc,	/* Pointer to adapter context. */
-SK_IOC		Ioc,	/* I/O context. */
-SK_U32		Event,	/* Event id. */
-SK_EVPARA	Param)	/* Event dependent parameter. */
-{
-	int ProtoIndex;
-	int	NetNumber;
-
-	switch (Event) {
-	/*
-	 * Clear protocol statistics.
-	 *
-	 * Param - Protocol index, or -1 for all protocols.
-	 *		 - Net number.
-	 */
-	case SK_CSUM_EVENT_CLEAR_PROTO_STATS:
-
-		ProtoIndex = (int)Param.Para32[1];
-		NetNumber = (int)Param.Para32[0];
-		if (ProtoIndex < 0) {	/* Clear for all protocols. */
-			if (NetNumber >= 0) {
-				SK_MEMSET(&pAc->Csum.ProtoStats[NetNumber][0], 0,
-					sizeof(pAc->Csum.ProtoStats[NetNumber]));
-			}
-		}
-		else {					/* Clear for individual protocol. */
-			SK_MEMSET(&pAc->Csum.ProtoStats[NetNumber][ProtoIndex], 0,
-				sizeof(pAc->Csum.ProtoStats[NetNumber][ProtoIndex]));
-		}
-		break;
-	default:
-		break;
-	}
-	return (0);	/* Success. */
-}	/* SkCsEvent */
-
-#endif	/* SK_USE_CSUM */
diff --git a/drivers/net/sk98lin/skethtool.c b/drivers/net/sk98lin/skethtool.c
index fb639959292b..b71769ae4603 100644
--- a/drivers/net/sk98lin/skethtool.c
+++ b/drivers/net/sk98lin/skethtool.c
@@ -549,4 +549,6 @@ struct ethtool_ops SkGeEthtoolOps = {
 	.phys_id		= locateDevice,
 	.get_pauseparam		= getPauseParams,
 	.set_pauseparam		= setPauseParams,
+	.get_link		= ethtool_op_get_link,
+	.get_perm_addr		= ethtool_op_get_perm_addr,
 };
diff --git a/drivers/net/sk98lin/skge.c b/drivers/net/sk98lin/skge.c
index b18c92cb629e..ae7343934758 100644
--- a/drivers/net/sk98lin/skge.c
+++ b/drivers/net/sk98lin/skge.c
@@ -101,7 +101,6 @@
  *		"h/skgeinit.h"
  *		"h/skaddr.h"
  *		"h/skgesirq.h"
- *		"h/skcsum.h"
  *		"h/skrlmt.h"
  *
  ******************************************************************************/
@@ -113,6 +112,7 @@
 #include	<linux/init.h>
 #include 	<linux/proc_fs.h>
 #include	<linux/dma-mapping.h>
+#include	<linux/ip.h>
 
 #include	"h/skdrv1st.h"
 #include	"h/skdrv2nd.h"
@@ -601,11 +601,6 @@ SK_BOOL	DualNet;
        		return(-EAGAIN);
 	}
 
-	SkCsSetReceiveFlags(pAC,
-		SKCS_PROTO_IP | SKCS_PROTO_TCP | SKCS_PROTO_UDP,
-		&pAC->CsOfs1, &pAC->CsOfs2, 0);
-	pAC->CsOfs = (pAC->CsOfs2 << 16) | pAC->CsOfs1;
-
 	BoardInitMem(pAC);
 	/* tschilling: New common function with minimum size check. */
 	DualNet = SK_FALSE;
@@ -823,7 +818,7 @@ uintptr_t VNextDescr;	/* the virtual bus address of the next descriptor */
 		/* set the pointers right */
 		pDescr->VNextRxd = VNextDescr & 0xffffffffULL;
 		pDescr->pNextRxd = pNextDescr;
-		pDescr->TcpSumStarts = pAC->CsOfs;
+		if (!IsTx) pDescr->TcpSumStarts = ETH_HLEN << 16 | ETH_HLEN;
 
 		/* advance one step */
 		pPrevDescr = pDescr;
@@ -1505,8 +1500,6 @@ struct sk_buff	*pMessage)	/* pointer to send-message              */
 	TXD		*pOldTxd;
 	unsigned long	 Flags;
 	SK_U64		 PhysAddr;
-	int	 	 Protocol;
-	int		 IpHeaderLength;
 	int		 BytesSend = pMessage->len;
 
 	SK_DBG_MSG(NULL, SK_DBGMOD_DRV, SK_DBGCAT_DRV_TX_PROGRESS, ("X"));
@@ -1579,8 +1572,10 @@ struct sk_buff	*pMessage)	/* pointer to send-message              */
 	pTxd->pMBuf     = pMessage;
 
 	if (pMessage->ip_summed == CHECKSUM_HW) {
-		Protocol = ((SK_U8)pMessage->data[C_OFFSET_IPPROTO] & 0xff);
-		if ((Protocol == C_PROTO_ID_UDP) && 
+		u16 hdrlen = pMessage->h.raw - pMessage->data;
+		u16 offset = hdrlen + pMessage->csum;
+
+		if ((pMessage->h.ipiph->protocol == IPPROTO_UDP ) &&
 			(pAC->GIni.GIChipRev == 0) &&
 			(pAC->GIni.GIChipId == CHIP_ID_YUKON)) {
 			pTxd->TBControl = BMU_TCP_CHECK;
@@ -1588,14 +1583,9 @@ struct sk_buff	*pMessage)	/* pointer to send-message              */
 			pTxd->TBControl = BMU_UDP_CHECK;
 		}
 
-		IpHeaderLength  = (SK_U8)pMessage->data[C_OFFSET_IPHEADER];
-		IpHeaderLength  = (IpHeaderLength & 0xf) * 4;
-		pTxd->TcpSumOfs = 0; /* PH-Checksum already calculated */
-		pTxd->TcpSumSt  = C_LEN_ETHERMAC_HEADER + IpHeaderLength + 
-							(Protocol == C_PROTO_ID_UDP ?
-							C_OFFSET_UDPHEADER_UDPCS : 
-							C_OFFSET_TCPHEADER_TCPCS);
-		pTxd->TcpSumWr  = C_LEN_ETHERMAC_HEADER + IpHeaderLength;
+		pTxd->TcpSumOfs = 0;
+		pTxd->TcpSumSt  = hdrlen;
+		pTxd->TcpSumWr  = offset;
 
 		pTxd->TBControl |= BMU_OWN | BMU_STF | 
 				   BMU_SW  | BMU_EOF |
@@ -1658,11 +1648,10 @@ struct sk_buff	*pMessage)	/* pointer to send-message              */
 	TXD		*pTxdLst;
 	int 	 	 CurrFrag;
 	int		 BytesSend;
-	int		 IpHeaderLength; 
-	int		 Protocol;
 	skb_frag_t	*sk_frag;
 	SK_U64		 PhysAddr;
 	unsigned long	 Flags;
+	SK_U32		 Control;
 
 	spin_lock_irqsave(&pTxPort->TxDesRingLock, Flags);
 #ifndef USE_TX_COMPLETE
@@ -1685,7 +1674,6 @@ struct sk_buff	*pMessage)	/* pointer to send-message              */
 	pTxdFst   = pTxd;
 	pTxdLst   = pTxd;
 	BytesSend = 0;
-	Protocol  = 0;
 
 	/* 
 	** Map the first fragment (header) into the DMA-space
@@ -1703,32 +1691,31 @@ struct sk_buff	*pMessage)	/* pointer to send-message              */
 	** Does the HW need to evaluate checksum for TCP or UDP packets? 
 	*/
 	if (pMessage->ip_summed == CHECKSUM_HW) {
-		pTxd->TBControl = BMU_STF | BMU_STFWD | skb_headlen(pMessage);
+		u16 hdrlen = pMessage->h.raw - pMessage->data;
+		u16 offset = hdrlen + pMessage->csum;
+
+		Control = BMU_STFWD;
+
 		/* 
 		** We have to use the opcode for tcp here,  because the
 		** opcode for udp is not working in the hardware yet 
 		** (Revision 2.0)
 		*/
-		Protocol = ((SK_U8)pMessage->data[C_OFFSET_IPPROTO] & 0xff);
-		if ((Protocol == C_PROTO_ID_UDP) && 
+		if ((pMessage->h.ipiph->protocol == IPPROTO_UDP ) &&
 			(pAC->GIni.GIChipRev == 0) &&
 			(pAC->GIni.GIChipId == CHIP_ID_YUKON)) {
-			pTxd->TBControl |= BMU_TCP_CHECK;
+			Control |= BMU_TCP_CHECK;
 		} else {
-			pTxd->TBControl |= BMU_UDP_CHECK;
+			Control |= BMU_UDP_CHECK;
 		}
 
-		IpHeaderLength  = ((SK_U8)pMessage->data[C_OFFSET_IPHEADER] & 0xf)*4;
-		pTxd->TcpSumOfs = 0; /* PH-Checksum already claculated */
-		pTxd->TcpSumSt  = C_LEN_ETHERMAC_HEADER + IpHeaderLength +
-						(Protocol == C_PROTO_ID_UDP ?
-						C_OFFSET_UDPHEADER_UDPCS :
-						C_OFFSET_TCPHEADER_TCPCS);
-		pTxd->TcpSumWr  = C_LEN_ETHERMAC_HEADER + IpHeaderLength;
-	} else {
-		pTxd->TBControl = BMU_CHECK | BMU_SW | BMU_STF |
-					skb_headlen(pMessage);
-	}
+		pTxd->TcpSumOfs = 0;
+		pTxd->TcpSumSt  = hdrlen;
+		pTxd->TcpSumWr  = offset;
+	} else
+		Control = BMU_CHECK | BMU_SW;
+
+	pTxd->TBControl = BMU_STF | Control | skb_headlen(pMessage);
 
 	pTxd = pTxd->pNextTxd;
 	pTxPort->TxdRingFree--;
@@ -1752,40 +1739,18 @@ struct sk_buff	*pMessage)	/* pointer to send-message              */
 		pTxd->VDataHigh = (SK_U32) (PhysAddr >> 32);
 		pTxd->pMBuf     = pMessage;
 		
-		/* 
-		** Does the HW need to evaluate checksum for TCP or UDP packets? 
-		*/
-		if (pMessage->ip_summed == CHECKSUM_HW) {
-			pTxd->TBControl = BMU_OWN | BMU_SW | BMU_STFWD;
-			/* 
-			** We have to use the opcode for tcp here because the 
-			** opcode for udp is not working in the hardware yet 
-			** (revision 2.0)
-			*/
-			if ((Protocol == C_PROTO_ID_UDP) && 
-				(pAC->GIni.GIChipRev == 0) &&
-				(pAC->GIni.GIChipId == CHIP_ID_YUKON)) {
-				pTxd->TBControl |= BMU_TCP_CHECK;
-			} else {
-				pTxd->TBControl |= BMU_UDP_CHECK;
-			}
-		} else {
-			pTxd->TBControl = BMU_CHECK | BMU_SW | BMU_OWN;
-		}
+		pTxd->TBControl = Control | BMU_OWN | sk_frag->size;;
 
 		/* 
 		** Do we have the last fragment? 
 		*/
 		if( (CurrFrag+1) == skb_shinfo(pMessage)->nr_frags )  {
 #ifdef USE_TX_COMPLETE
-			pTxd->TBControl |= BMU_EOF | BMU_IRQ_EOF | sk_frag->size;
+			pTxd->TBControl |= BMU_EOF | BMU_IRQ_EOF;
 #else
-			pTxd->TBControl |= BMU_EOF | sk_frag->size;
+			pTxd->TBControl |= BMU_EOF;
 #endif
 			pTxdFst->TBControl |= BMU_OWN | BMU_SW;
-
-		} else {
-			pTxd->TBControl |= sk_frag->size;
 		}
 		pTxdLst = pTxd;
 		pTxd    = pTxd->pNextTxd;
@@ -2032,7 +1997,6 @@ SK_U32			Control;		/* control field of descriptor */
 struct sk_buff	*pMsg;			/* pointer to message holding frame */
 struct sk_buff	*pNewMsg;		/* pointer to a new message for copying frame */
 int				FrameLength;	/* total length of received frame */
-int				IpFrameLength;
 SK_MBUF			*pRlmtMbuf;		/* ptr to a buffer for giving a frame to rlmt */
 SK_EVPARA		EvPara;			/* an event parameter union */	
 unsigned long	Flags;			/* for spin lock */
@@ -2045,10 +2009,6 @@ SK_BOOL			IsMc;
 SK_BOOL  IsBadFrame; 			/* Bad frame */
 
 SK_U32			FrameStat;
-unsigned short	Csum1;
-unsigned short	Csum2;
-unsigned short	Type;
-int				Result;
 SK_U64			PhysAddr;
 
 rx_start:	
@@ -2177,8 +2137,8 @@ rx_start:
 						    (dma_addr_t) PhysAddr,
 						    FrameLength,
 						    PCI_DMA_FROMDEVICE);
-			eth_copy_and_sum(pNewMsg, pMsg->data,
-				FrameLength, 0);
+			memcpy(pNewMsg->data, pMsg, FrameLength);
+
 			pci_dma_sync_single_for_device(pAC->PciDev,
 						       (dma_addr_t) PhysAddr,
 						       FrameLength,
@@ -2206,69 +2166,16 @@ rx_start:
 
 			/* set length in message */
 			skb_put(pMsg, FrameLength);
-			/* hardware checksum */
-			Type = ntohs(*((short*)&pMsg->data[12]));
+		} /* frame > SK_COPY_TRESHOLD */
 
 #ifdef USE_SK_RX_CHECKSUM
-			if (Type == 0x800) {
-				Csum1=le16_to_cpu(pRxd->TcpSums & 0xffff);
-				Csum2=le16_to_cpu((pRxd->TcpSums >> 16) & 0xffff);
-				IpFrameLength = (int) ntohs((unsigned short)
-								((unsigned short *) pMsg->data)[8]);
-
-				/*
-				 * Test: If frame is padded, a check is not possible!
-				 * Frame not padded? Length difference must be 14 (0xe)!
-				 */
-				if ((FrameLength - IpFrameLength) != 0xe) {
-				/* Frame padded => TCP offload not possible! */
-					pMsg->ip_summed = CHECKSUM_NONE;
-				} else {
-				/* Frame not padded => TCP offload! */
-					if ((((Csum1 & 0xfffe) && (Csum2 & 0xfffe)) &&
-						(pAC->GIni.GIChipId == CHIP_ID_GENESIS)) ||
-						(pAC->ChipsetType)) {
-						Result = SkCsGetReceiveInfo(pAC,
-							&pMsg->data[14],
-							Csum1, Csum2, pRxPort->PortIndex);
-						if (Result ==
-							SKCS_STATUS_IP_FRAGMENT ||
-							Result ==
-							SKCS_STATUS_IP_CSUM_OK ||
-							Result ==
-							SKCS_STATUS_TCP_CSUM_OK ||
-							Result ==
-							SKCS_STATUS_UDP_CSUM_OK) {
-								pMsg->ip_summed =
-								CHECKSUM_UNNECESSARY;
-						}
-						else if (Result ==
-							SKCS_STATUS_TCP_CSUM_ERROR ||
-							Result ==
-							SKCS_STATUS_UDP_CSUM_ERROR ||
-							Result ==
-							SKCS_STATUS_IP_CSUM_ERROR_UDP ||
-							Result ==
-							SKCS_STATUS_IP_CSUM_ERROR_TCP ||
-							Result ==
-							SKCS_STATUS_IP_CSUM_ERROR ) {
-							/* HW Checksum error */
-							SK_DBG_MSG(NULL, SK_DBGMOD_DRV,
-							SK_DBGCAT_DRV_RX_PROGRESS,
-							("skge: CRC error. Frame dropped!\n"));
-							goto rx_failed;
-						} else {
-								pMsg->ip_summed =
-								CHECKSUM_NONE;
-						}
-					}/* checksumControl calculation valid */
-				} /* Frame length check */
-			} /* IP frame */
+		pMsg->csum = pRxd->TcpSums & 0xffff;
+		pMsg->ip_summed = CHECKSUM_HW;
 #else
-			pMsg->ip_summed = CHECKSUM_NONE;	
+		pMsg->ip_summed = CHECKSUM_NONE;
 #endif
-		} /* frame > SK_COPY_TRESHOLD */
-		
+
+
 		SK_DBG_MSG(NULL, SK_DBGMOD_DRV,	1,("V"));
 		ForRlmt = SK_RLMT_RX_PROTOCOL;
 #if 0
@@ -4946,7 +4853,7 @@ static int __devinit skge_probe_one(struct pci_dev *pdev,
 	dev->irq = pdev->irq;
 	error = SkGeInitPCI(pAC);
 	if (error) {
-		printk("SKGE: PCI setup failed: %i\n", error);
+		printk(KERN_ERR "sk98lin: PCI setup failed: %i\n", error);
 		goto out_free_netdev;
 	}
 
@@ -4982,7 +4889,7 @@ static int __devinit skge_probe_one(struct pci_dev *pdev,
 
 	/* Register net device */
 	if (register_netdev(dev)) {
-		printk(KERN_ERR "SKGE: Could not register device.\n");
+		printk(KERN_ERR "sk98lin: Could not register device.\n");
 		goto out_free_resources;
 	}
 
@@ -5001,8 +4908,8 @@ static int __devinit skge_probe_one(struct pci_dev *pdev,
 
 	SkGeYellowLED(pAC, pAC->IoBase, 1);
 
-
 	memcpy(&dev->dev_addr, &pAC->Addr.Net[0].CurrentMacAddress, 6);
+	memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
 
 	SkGeProcCreate(dev);
 
@@ -5048,13 +4955,14 @@ static int __devinit skge_probe_one(struct pci_dev *pdev,
 #endif
 
 		if (register_netdev(dev)) {
-			printk(KERN_ERR "SKGE: Could not register device.\n");
+			printk(KERN_ERR "sk98lin: Could not register device for seconf port.\n");
 			free_netdev(dev);
 			pAC->dev[1] = pAC->dev[0];
 		} else {
 			SkGeProcCreate(dev);
 			memcpy(&dev->dev_addr,
 					&pAC->Addr.Net[1].CurrentMacAddress, 6);
+			memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
 	
 			printk("%s: %s\n", dev->name, pAC->DeviceStr);
 			printk("      PrefPort:B  RlmtMode:Dual Check Link State\n");
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index 596c93b12daa..00d683063c01 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -2280,11 +2280,13 @@ static int skge_xmit_frame(struct sk_buff *skb, struct net_device *dev)
  	}
 
 	if (unlikely(skge->tx_avail < skb_shinfo(skb)->nr_frags +1)) {
-		netif_stop_queue(dev);
-		spin_unlock_irqrestore(&skge->tx_lock, flags);
+		if (!netif_queue_stopped(dev)) {
+			netif_stop_queue(dev);
 
-		printk(KERN_WARNING PFX "%s: ring full when queue awake!\n",
-		       dev->name);
+			printk(KERN_WARNING PFX "%s: ring full when queue awake!\n",
+			       dev->name);
+		}
+		spin_unlock_irqrestore(&skge->tx_lock, flags);
 		return NETDEV_TX_BUSY;
 	}
 
@@ -2300,14 +2302,12 @@ static int skge_xmit_frame(struct sk_buff *skb, struct net_device *dev)
 	td->dma_hi = map >> 32;
 
 	if (skb->ip_summed == CHECKSUM_HW) {
-		const struct iphdr *ip
-			= (const struct iphdr *) (skb->data + ETH_HLEN);
 		int offset = skb->h.raw - skb->data;
 
 		/* This seems backwards, but it is what the sk98lin
 		 * does.  Looks like hardware is wrong?
 		 */
-		if (ip->protocol == IPPROTO_UDP
+		if (skb->h.ipiph->protocol == IPPROTO_UDP
 	            && hw->chip_rev == 0 && hw->chip_id == CHIP_ID_YUKON)
 			control = BMU_TCP_CHECK;
 		else
diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c
index 74d5f1a6fdea..28bf2e69eb5e 100644
--- a/drivers/net/smc91x.c
+++ b/drivers/net/smc91x.c
@@ -155,6 +155,12 @@ MODULE_LICENSE("GPL");
 #define MEMORY_WAIT_TIME	16
 
 /*
+ * The maximum number of processing loops allowed for each call to the
+ * IRQ handler.  
+ */
+#define MAX_IRQ_LOOPS		8
+
+/*
  * This selects whether TX packets are sent one by one to the SMC91x internal
  * memory and throttled until transmission completes.  This may prevent
  * RX overruns a litle by keeping much of the memory free for RX packets
@@ -684,7 +690,6 @@ static void smc_hardware_send_pkt(unsigned long data)
 
 	/* queue the packet for TX */
 	SMC_SET_MMU_CMD(MC_ENQUEUE);
-	SMC_ACK_INT(IM_TX_EMPTY_INT);
 	smc_special_unlock(&lp->lock);
 
 	dev->trans_start = jiffies;
@@ -1207,6 +1212,7 @@ static void smc_phy_configure(void *data)
 	smc_phy_check_media(dev, 1);
 
 smc_phy_configure_exit:
+	SMC_SELECT_BANK(2);
 	spin_unlock_irq(&lp->lock);
 	lp->work_pending = 0;
 }
@@ -1305,7 +1311,7 @@ static irqreturn_t smc_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 	SMC_SET_INT_MASK(0);
 
 	/* set a timeout value, so I don't stay here forever */
-	timeout = 8;
+	timeout = MAX_IRQ_LOOPS;
 
 	do {
 		status = SMC_GET_INT();
@@ -1372,10 +1378,13 @@ static irqreturn_t smc_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 	/* restore register states */
 	SMC_SET_PTR(saved_pointer);
 	SMC_SET_INT_MASK(mask);
-
 	spin_unlock(&lp->lock);
 
-	DBG(3, "%s: Interrupt done (%d loops)\n", dev->name, 8-timeout);
+	if (timeout == MAX_IRQ_LOOPS)
+		PRINTK("%s: spurious interrupt (mask = 0x%02x)\n",
+		       dev->name, mask);
+	DBG(3, "%s: Interrupt done (%d loops)\n",
+	       dev->name, MAX_IRQ_LOOPS - timeout);
 
 	/*
 	 * We return IRQ_HANDLED unconditionally here even if there was
@@ -2183,9 +2192,8 @@ static void smc_release_datacs(struct platform_device *pdev, struct net_device *
  *	0 --> there is a device
  *	anything else, error
  */
-static int smc_drv_probe(struct device *dev)
+static int smc_drv_probe(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
 	struct net_device *ndev;
 	struct resource *res;
 	unsigned int __iomem *addr;
@@ -2212,7 +2220,7 @@ static int smc_drv_probe(struct device *dev)
 		goto out_release_io;
 	}
 	SET_MODULE_OWNER(ndev);
-	SET_NETDEV_DEV(ndev, dev);
+	SET_NETDEV_DEV(ndev, &pdev->dev);
 
 	ndev->dma = (unsigned char)-1;
 	ndev->irq = platform_get_irq(pdev, 0);
@@ -2233,7 +2241,7 @@ static int smc_drv_probe(struct device *dev)
 		goto out_release_attrib;
 	}
 
-	dev_set_drvdata(dev, ndev);
+	platform_set_drvdata(pdev, ndev);
 	ret = smc_probe(ndev, addr);
 	if (ret != 0)
 		goto out_iounmap;
@@ -2249,7 +2257,7 @@ static int smc_drv_probe(struct device *dev)
 	return 0;
 
  out_iounmap:
-	dev_set_drvdata(dev, NULL);
+	platform_set_drvdata(pdev, NULL);
 	iounmap(addr);
  out_release_attrib:
 	smc_release_attrib(pdev);
@@ -2263,14 +2271,13 @@ static int smc_drv_probe(struct device *dev)
 	return ret;
 }
 
-static int smc_drv_remove(struct device *dev)
+static int smc_drv_remove(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct net_device *ndev = dev_get_drvdata(dev);
+	struct net_device *ndev = platform_get_drvdata(pdev);
 	struct smc_local *lp = netdev_priv(ndev);
 	struct resource *res;
 
-	dev_set_drvdata(dev, NULL);
+	platform_set_drvdata(pdev, NULL);
 
 	unregister_netdev(ndev);
 
@@ -2295,9 +2302,9 @@ static int smc_drv_remove(struct device *dev)
 	return 0;
 }
 
-static int smc_drv_suspend(struct device *dev, pm_message_t state)
+static int smc_drv_suspend(struct platform_device *dev, pm_message_t state)
 {
-	struct net_device *ndev = dev_get_drvdata(dev);
+	struct net_device *ndev = platform_get_drvdata(dev);
 
 	if (ndev) {
 		if (netif_running(ndev)) {
@@ -2309,14 +2316,13 @@ static int smc_drv_suspend(struct device *dev, pm_message_t state)
 	return 0;
 }
 
-static int smc_drv_resume(struct device *dev)
+static int smc_drv_resume(struct platform_device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct net_device *ndev = dev_get_drvdata(dev);
+	struct net_device *ndev = platform_get_drvdata(dev);
 
 	if (ndev) {
 		struct smc_local *lp = netdev_priv(ndev);
-		smc_enable_device(pdev);
+		smc_enable_device(dev);
 		if (netif_running(ndev)) {
 			smc_reset(ndev);
 			smc_enable(ndev);
@@ -2328,13 +2334,14 @@ static int smc_drv_resume(struct device *dev)
 	return 0;
 }
 
-static struct device_driver smc_driver = {
-	.name		= CARDNAME,
-	.bus		= &platform_bus_type,
+static struct platform_driver smc_driver = {
 	.probe		= smc_drv_probe,
 	.remove		= smc_drv_remove,
 	.suspend	= smc_drv_suspend,
 	.resume		= smc_drv_resume,
+	.driver		= {
+		.name	= CARDNAME,
+	},
 };
 
 static int __init smc_init(void)
@@ -2348,12 +2355,12 @@ static int __init smc_init(void)
 #endif
 #endif
 
-	return driver_register(&smc_driver);
+	return platform_driver_register(&smc_driver);
 }
 
 static void __exit smc_cleanup(void)
 {
-	driver_unregister(&smc_driver);
+	platform_driver_unregister(&smc_driver);
 }
 
 module_init(smc_init);
diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h
index 817f200742c3..5c2824be4ee6 100644
--- a/drivers/net/smc91x.h
+++ b/drivers/net/smc91x.h
@@ -100,14 +100,14 @@
 #define SMC_IO_SHIFT		0
 #define SMC_NOWAIT		1
 
-#define SMC_inb(a, r)		inb((a) + (r))
-#define SMC_insb(a, r, p, l)	insb((a) + (r), p, (l))
-#define SMC_inw(a, r)		inw((a) + (r))
-#define SMC_insw(a, r, p, l)	insw((a) + (r), p, l)
-#define SMC_outb(v, a, r)	outb(v, (a) + (r))
-#define SMC_outsb(a, r, p, l)	outsb((a) + (r), p, (l))
-#define SMC_outw(v, a, r)	outw(v, (a) + (r))
-#define SMC_outsw(a, r, p, l)	outsw((a) + (r), p, l)
+#define SMC_inb(a, r)		readb((a) + (r))
+#define SMC_insb(a, r, p, l)	readsb((a) + (r), p, (l))
+#define SMC_inw(a, r)		readw((a) + (r))
+#define SMC_insw(a, r, p, l)	readsw((a) + (r), p, l)
+#define SMC_outb(v, a, r)	writeb(v, (a) + (r))
+#define SMC_outsb(a, r, p, l)	writesb((a) + (r), p, (l))
+#define SMC_outw(v, a, r)	writew(v, (a) + (r))
+#define SMC_outsw(a, r, p, l)	writesw((a) + (r), p, l)
 
 #define set_irq_type(irq, type) do {} while (0)
 
@@ -289,6 +289,38 @@ static inline void SMC_outsw (unsigned long a, int r, unsigned char* p, int l)
 #define RPC_LSA_DEFAULT		RPC_LED_TX_RX
 #define RPC_LSB_DEFAULT		RPC_LED_100_10
 
+#elif defined(CONFIG_SOC_AU1X00)
+
+#include <au1xxx.h>
+
+/* We can only do 16-bit reads and writes in the static memory space. */
+#define SMC_CAN_USE_8BIT	0
+#define SMC_CAN_USE_16BIT	1
+#define SMC_CAN_USE_32BIT	0
+#define SMC_IO_SHIFT		0
+#define SMC_NOWAIT		1
+
+#define SMC_inw(a, r)		au_readw((unsigned long)((a) + (r)))
+#define SMC_insw(a, r, p, l)	\
+	do {	\
+		unsigned long _a = (unsigned long)((a) + (r)); \
+		int _l = (l); \
+		u16 *_p = (u16 *)(p); \
+		while (_l-- > 0) \
+			*_p++ = au_readw(_a); \
+	} while(0)
+#define SMC_outw(v, a, r)	au_writew(v, (unsigned long)((a) + (r)))
+#define SMC_outsw(a, r, p, l)	\
+	do {	\
+		unsigned long _a = (unsigned long)((a) + (r)); \
+		int _l = (l); \
+		const u16 *_p = (const u16 *)(p); \
+		while (_l-- > 0) \
+			au_writew(*_p++ , _a); \
+	} while(0)
+
+#define set_irq_type(irq, type) do {} while (0)
+
 #else
 
 #define SMC_CAN_USE_8BIT	1
diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c
index c796f41b4a52..0d765f1733b5 100644
--- a/drivers/net/spider_net.c
+++ b/drivers/net/spider_net.c
@@ -2290,7 +2290,6 @@ spider_net_remove(struct pci_dev *pdev)
 }
 
 static struct pci_driver spider_net_driver = {
-	.owner		= THIS_MODULE,
 	.name		= spider_net_driver_name,
 	.id_table	= spider_net_pci_tbl,
 	.probe		= spider_net_probe,
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index de399563a9db..28ce47a02408 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -128,6 +128,8 @@ static struct pci_device_id gem_pci_tbl[] = {
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
 	{ PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_SH_SUNGEM,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+	{ PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_IPID2_GMAC,
+	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
 	{0, }
 };
 
@@ -2905,7 +2907,7 @@ static int __devinit gem_get_device_address(struct gem *gp)
 	return 0;
 }
 
-static void __devexit gem_remove_one(struct pci_dev *pdev)
+static void gem_remove_one(struct pci_dev *pdev)
 {
 	struct net_device *dev = pci_get_drvdata(pdev);
 
@@ -3179,7 +3181,7 @@ static struct pci_driver gem_driver = {
 	.name		= GEM_MODULE_NAME,
 	.id_table	= gem_pci_tbl,
 	.probe		= gem_init_one,
-	.remove		= __devexit_p(gem_remove_one),
+	.remove		= gem_remove_one,
 #ifdef CONFIG_PM
 	.suspend	= gem_suspend,
 	.resume		= gem_resume,
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 1828a6bf8458..2fc9893d69e1 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -68,8 +68,8 @@
 
 #define DRV_MODULE_NAME		"tg3"
 #define PFX DRV_MODULE_NAME	": "
-#define DRV_MODULE_VERSION	"3.43"
-#define DRV_MODULE_RELDATE	"Oct 24, 2005"
+#define DRV_MODULE_VERSION	"3.47"
+#define DRV_MODULE_RELDATE	"Dec 28, 2005"
 
 #define TG3_DEF_MAC_MODE	0
 #define TG3_DEF_RX_MODE		0
@@ -341,6 +341,16 @@ static struct {
 	{ "interrupt test (offline)" },
 };
 
+static void tg3_write32(struct tg3 *tp, u32 off, u32 val)
+{
+	writel(val, tp->regs + off);
+}
+
+static u32 tg3_read32(struct tg3 *tp, u32 off)
+{
+	return (readl(tp->regs + off)); 
+}
+
 static void tg3_write_indirect_reg32(struct tg3 *tp, u32 off, u32 val)
 {
 	unsigned long flags;
@@ -411,13 +421,29 @@ static u32 tg3_read_indirect_mbox(struct tg3 *tp, u32 off)
 	return val;
 }
 
-static void _tw32_flush(struct tg3 *tp, u32 off, u32 val)
+/* usec_wait specifies the wait time in usec when writing to certain registers
+ * where it is unsafe to read back the register without some delay.
+ * GRC_LOCAL_CTRL is one example if the GPIOs are toggled to switch power.
+ * TG3PCI_CLOCK_CTRL is another example if the clock frequencies are changed.
+ */
+static void _tw32_flush(struct tg3 *tp, u32 off, u32 val, u32 usec_wait)
 {
-	tp->write32(tp, off, val);
-	if (!(tp->tg3_flags & TG3_FLAG_PCIX_TARGET_HWBUG) &&
-	    !(tp->tg3_flags & TG3_FLAG_5701_REG_WRITE_BUG) &&
-	    !(tp->tg3_flags2 & TG3_FLG2_ICH_WORKAROUND))
-		tp->read32(tp, off);	/* flush */
+	if ((tp->tg3_flags & TG3_FLAG_PCIX_TARGET_HWBUG) ||
+	    (tp->tg3_flags2 & TG3_FLG2_ICH_WORKAROUND))
+		/* Non-posted methods */
+		tp->write32(tp, off, val);
+	else {
+		/* Posted method */
+		tg3_write32(tp, off, val);
+		if (usec_wait)
+			udelay(usec_wait);
+		tp->read32(tp, off);
+	}
+	/* Wait again after the read for the posted method to guarantee that
+	 * the wait time is met.
+	 */
+	if (usec_wait)
+		udelay(usec_wait);
 }
 
 static inline void tw32_mailbox_flush(struct tg3 *tp, u32 off, u32 val)
@@ -438,16 +464,6 @@ static void tg3_write32_tx_mbox(struct tg3 *tp, u32 off, u32 val)
 		readl(mbox);
 }
 
-static void tg3_write32(struct tg3 *tp, u32 off, u32 val)
-{
-	writel(val, tp->regs + off);
-}
-
-static u32 tg3_read32(struct tg3 *tp, u32 off)
-{
-	return (readl(tp->regs + off)); 
-}
-
 #define tw32_mailbox(reg, val)	tp->write32_mbox(tp, reg, val)
 #define tw32_mailbox_f(reg, val)	tw32_mailbox_flush(tp, (reg), (val))
 #define tw32_rx_mbox(reg, val)	tp->write32_rx_mbox(tp, reg, val)
@@ -455,7 +471,8 @@ static u32 tg3_read32(struct tg3 *tp, u32 off)
 #define tr32_mailbox(reg)	tp->read32_mbox(tp, reg)
 
 #define tw32(reg,val)		tp->write32(tp, reg, val)
-#define tw32_f(reg,val)		_tw32_flush(tp,(reg),(val))
+#define tw32_f(reg,val)		_tw32_flush(tp,(reg),(val), 0)
+#define tw32_wait_f(reg,val,us)	_tw32_flush(tp,(reg),(val), (us))
 #define tr32(reg)		tp->read32(tp, reg)
 
 static void tg3_write_mem(struct tg3 *tp, u32 off, u32 val)
@@ -595,21 +612,19 @@ static void tg3_switch_clocks(struct tg3 *tp)
 
 	if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS) {
 		if (orig_clock_ctrl & CLOCK_CTRL_625_CORE) {
-			tw32_f(TG3PCI_CLOCK_CTRL,
-			       clock_ctrl | CLOCK_CTRL_625_CORE);
-			udelay(40);
+			tw32_wait_f(TG3PCI_CLOCK_CTRL,
+				    clock_ctrl | CLOCK_CTRL_625_CORE, 40);
 		}
 	} else if ((orig_clock_ctrl & CLOCK_CTRL_44MHZ_CORE) != 0) {
-		tw32_f(TG3PCI_CLOCK_CTRL,
-		     clock_ctrl |
-		     (CLOCK_CTRL_44MHZ_CORE | CLOCK_CTRL_ALTCLK));
-		udelay(40);
-		tw32_f(TG3PCI_CLOCK_CTRL,
-		     clock_ctrl | (CLOCK_CTRL_ALTCLK));
-		udelay(40);
+		tw32_wait_f(TG3PCI_CLOCK_CTRL,
+			    clock_ctrl |
+			    (CLOCK_CTRL_44MHZ_CORE | CLOCK_CTRL_ALTCLK),
+			    40);
+		tw32_wait_f(TG3PCI_CLOCK_CTRL,
+			    clock_ctrl | (CLOCK_CTRL_ALTCLK),
+			    40);
 	}
-	tw32_f(TG3PCI_CLOCK_CTRL, clock_ctrl);
-	udelay(40);
+	tw32_wait_f(TG3PCI_CLOCK_CTRL, clock_ctrl, 40);
 }
 
 #define PHY_BUSY_LOOPS	5000
@@ -1017,37 +1032,50 @@ static void tg3_frob_aux_power(struct tg3 *tp)
 	if ((tp->tg3_flags & TG3_FLAG_EEPROM_WRITE_PROT) != 0)
 		return;
 
-	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704) {
-		tp_peer = pci_get_drvdata(tp->pdev_peer);
-		if (!tp_peer)
+	if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704) ||
+	    (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5714)) {
+		struct net_device *dev_peer;
+
+		dev_peer = pci_get_drvdata(tp->pdev_peer);
+		if (!dev_peer)
 			BUG();
+		tp_peer = netdev_priv(dev_peer);
 	}
 
-
 	if ((tp->tg3_flags & TG3_FLAG_WOL_ENABLE) != 0 ||
-	    (tp_peer->tg3_flags & TG3_FLAG_WOL_ENABLE) != 0) {
+	    (tp->tg3_flags & TG3_FLAG_ENABLE_ASF) != 0 ||
+	    (tp_peer->tg3_flags & TG3_FLAG_WOL_ENABLE) != 0 ||
+	    (tp_peer->tg3_flags & TG3_FLAG_ENABLE_ASF) != 0) {
 		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5700 ||
 		    GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5701) {
-			tw32_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl |
-			     (GRC_LCLCTRL_GPIO_OE0 |
-			      GRC_LCLCTRL_GPIO_OE1 |
-			      GRC_LCLCTRL_GPIO_OE2 |
-			      GRC_LCLCTRL_GPIO_OUTPUT0 |
-			      GRC_LCLCTRL_GPIO_OUTPUT1));
-			udelay(100);
+			tw32_wait_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl |
+				    (GRC_LCLCTRL_GPIO_OE0 |
+				     GRC_LCLCTRL_GPIO_OE1 |
+				     GRC_LCLCTRL_GPIO_OE2 |
+				     GRC_LCLCTRL_GPIO_OUTPUT0 |
+				     GRC_LCLCTRL_GPIO_OUTPUT1),
+				    100);
 		} else {
 			u32 no_gpio2;
-			u32 grc_local_ctrl;
+			u32 grc_local_ctrl = 0;
 
 			if (tp_peer != tp &&
 			    (tp_peer->tg3_flags & TG3_FLAG_INIT_COMPLETE) != 0)
 				return;
 
+			/* Workaround to prevent overdrawing Amps. */
+			if (GET_ASIC_REV(tp->pci_chip_rev_id) ==
+			    ASIC_REV_5714) {
+				grc_local_ctrl |= GRC_LCLCTRL_GPIO_OE3;
+				tw32_wait_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl |
+					    grc_local_ctrl, 100);
+			}
+
 			/* On 5753 and variants, GPIO2 cannot be used. */
 			no_gpio2 = tp->nic_sram_data_cfg &
 				    NIC_SRAM_DATA_CFG_NO_GPIO2;
 
-			grc_local_ctrl = GRC_LCLCTRL_GPIO_OE0 |
+			grc_local_ctrl |= GRC_LCLCTRL_GPIO_OE0 |
 					 GRC_LCLCTRL_GPIO_OE1 |
 					 GRC_LCLCTRL_GPIO_OE2 |
 					 GRC_LCLCTRL_GPIO_OUTPUT1 |
@@ -1056,21 +1084,18 @@ static void tg3_frob_aux_power(struct tg3 *tp)
 				grc_local_ctrl &= ~(GRC_LCLCTRL_GPIO_OE2 |
 						    GRC_LCLCTRL_GPIO_OUTPUT2);
 			}
-			tw32_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl |
-						grc_local_ctrl);
-			udelay(100);
+			tw32_wait_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl |
+						    grc_local_ctrl, 100);
 
 			grc_local_ctrl |= GRC_LCLCTRL_GPIO_OUTPUT0;
 
-			tw32_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl |
-						grc_local_ctrl);
-			udelay(100);
+			tw32_wait_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl |
+						    grc_local_ctrl, 100);
 
 			if (!no_gpio2) {
 				grc_local_ctrl &= ~GRC_LCLCTRL_GPIO_OUTPUT2;
-				tw32_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl |
-				       grc_local_ctrl);
-				udelay(100);
+				tw32_wait_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl |
+					    grc_local_ctrl, 100);
 			}
 		}
 	} else {
@@ -1080,19 +1105,16 @@ static void tg3_frob_aux_power(struct tg3 *tp)
 			    (tp_peer->tg3_flags & TG3_FLAG_INIT_COMPLETE) != 0)
 				return;
 
-			tw32_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl |
-			     (GRC_LCLCTRL_GPIO_OE1 |
-			      GRC_LCLCTRL_GPIO_OUTPUT1));
-			udelay(100);
+			tw32_wait_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl |
+				    (GRC_LCLCTRL_GPIO_OE1 |
+				     GRC_LCLCTRL_GPIO_OUTPUT1), 100);
 
-			tw32_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl |
-			     (GRC_LCLCTRL_GPIO_OE1));
-			udelay(100);
+			tw32_wait_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl |
+				    GRC_LCLCTRL_GPIO_OE1, 100);
 
-			tw32_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl |
-			     (GRC_LCLCTRL_GPIO_OE1 |
-			      GRC_LCLCTRL_GPIO_OUTPUT1));
-			udelay(100);
+			tw32_wait_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl |
+				    (GRC_LCLCTRL_GPIO_OE1 |
+				     GRC_LCLCTRL_GPIO_OUTPUT1), 100);
 		}
 	}
 }
@@ -1105,6 +1127,8 @@ static int tg3_setup_phy(struct tg3 *, int);
 
 static void tg3_write_sig_post_reset(struct tg3 *, int);
 static int tg3_halt_cpu(struct tg3 *, u32);
+static int tg3_nvram_lock(struct tg3 *);
+static void tg3_nvram_unlock(struct tg3 *);
 
 static int tg3_set_power_state(struct tg3 *tp, int state)
 {
@@ -1133,10 +1157,8 @@ static int tg3_set_power_state(struct tg3 *tp, int state)
 		udelay(100);	/* Delay after power state change */
 
 		/* Switch out of Vaux if it is not a LOM */
-		if (!(tp->tg3_flags & TG3_FLAG_EEPROM_WRITE_PROT)) {
-			tw32_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl);
-			udelay(100);
-		}
+		if (!(tp->tg3_flags & TG3_FLAG_EEPROM_WRITE_PROT))
+			tw32_wait_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl, 100);
 
 		return 0;
 
@@ -1179,6 +1201,21 @@ static int tg3_set_power_state(struct tg3 *tp, int state)
 		tg3_setup_phy(tp, 0);
 	}
 
+	if (!(tp->tg3_flags & TG3_FLAG_ENABLE_ASF)) {
+		int i;
+		u32 val;
+
+		for (i = 0; i < 200; i++) {
+			tg3_read_mem(tp, NIC_SRAM_FW_ASF_STATUS_MBOX, &val);
+			if (val == ~NIC_SRAM_FIRMWARE_MBOX_MAGIC1)
+				break;
+			msleep(1);
+		}
+	}
+	tg3_write_mem(tp, NIC_SRAM_WOL_MBOX, WOL_SIGNATURE |
+					     WOL_DRV_STATE_SHUTDOWN |
+					     WOL_DRV_WOL | WOL_SET_MAGIC_PKT);
+
 	pci_read_config_word(tp->pdev, pm + PCI_PM_PMC, &power_caps);
 
 	if (tp->tg3_flags & TG3_FLAG_WOL_ENABLE) {
@@ -1220,10 +1257,8 @@ static int tg3_set_power_state(struct tg3 *tp, int state)
 		base_val |= (CLOCK_CTRL_RXCLK_DISABLE |
 			     CLOCK_CTRL_TXCLK_DISABLE);
 
-		tw32_f(TG3PCI_CLOCK_CTRL, base_val |
-		     CLOCK_CTRL_ALTCLK |
-		     CLOCK_CTRL_PWRDOWN_PLL133);
-		udelay(40);
+		tw32_wait_f(TG3PCI_CLOCK_CTRL, base_val | CLOCK_CTRL_ALTCLK |
+			    CLOCK_CTRL_PWRDOWN_PLL133, 40);
 	} else if (tp->tg3_flags2 & TG3_FLG2_5780_CLASS) {
 		/* do nothing */
 	} else if (!((tp->tg3_flags2 & TG3_FLG2_5750_PLUS) &&
@@ -1244,11 +1279,11 @@ static int tg3_set_power_state(struct tg3 *tp, int state)
 			newbits2 = newbits1 | CLOCK_CTRL_44MHZ_CORE;
 		}
 
-		tw32_f(TG3PCI_CLOCK_CTRL, tp->pci_clock_ctrl | newbits1);
-		udelay(40);
+		tw32_wait_f(TG3PCI_CLOCK_CTRL, tp->pci_clock_ctrl | newbits1,
+			    40);
 
-		tw32_f(TG3PCI_CLOCK_CTRL, tp->pci_clock_ctrl | newbits2);
-		udelay(40);
+		tw32_wait_f(TG3PCI_CLOCK_CTRL, tp->pci_clock_ctrl | newbits2,
+			    40);
 
 		if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS)) {
 			u32 newbits3;
@@ -1262,9 +1297,20 @@ static int tg3_set_power_state(struct tg3 *tp, int state)
 				newbits3 = CLOCK_CTRL_44MHZ_CORE;
 			}
 
-			tw32_f(TG3PCI_CLOCK_CTRL,
-					 tp->pci_clock_ctrl | newbits3);
-			udelay(40);
+			tw32_wait_f(TG3PCI_CLOCK_CTRL,
+				    tp->pci_clock_ctrl | newbits3, 40);
+		}
+	}
+
+	if (!(tp->tg3_flags & TG3_FLAG_WOL_ENABLE) &&
+	    !(tp->tg3_flags & TG3_FLAG_ENABLE_ASF)) {
+		/* Turn off the PHY */
+		if (!(tp->tg3_flags2 & TG3_FLG2_PHY_SERDES)) {
+			tg3_writephy(tp, MII_TG3_EXT_CTRL,
+				     MII_TG3_EXT_CTRL_FORCE_LED_OFF);
+			tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x01b2);
+			if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5700)
+				tg3_writephy(tp, MII_BMCR, BMCR_PDOWN);
 		}
 	}
 
@@ -1277,8 +1323,12 @@ static int tg3_set_power_state(struct tg3 *tp, int state)
 
 		val &= ~((1 << 16) | (1 << 4) | (1 << 2) | (1 << 1) | 1);
 		tw32(0x7d00, val);
-		if (!(tp->tg3_flags & TG3_FLAG_ENABLE_ASF))
+		if (!(tp->tg3_flags & TG3_FLAG_ENABLE_ASF)) {
+			tg3_nvram_lock(tp);
 			tg3_halt_cpu(tp, RX_CPU_BASE);
+			tw32_f(NVRAM_SWARB, SWARB_REQ_CLR0);
+			tg3_nvram_unlock(tp);
+		}
 	}
 
 	/* Finally, set the new power state. */
@@ -1812,7 +1862,7 @@ static int tg3_setup_copper_phy(struct tg3 *tp, int force_reset)
 		}
 	}
 relink:
-	if (current_link_up == 0) {
+	if (current_link_up == 0 || tp->link_config.phy_is_low_power) {
 		u32 tmp;
 
 		tg3_phy_copper_begin(tp);
@@ -3565,12 +3615,15 @@ static int tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	if (!spin_trylock(&tp->tx_lock))
 		return NETDEV_TX_LOCKED; 
 
-	/* This is a hard error, log it. */
 	if (unlikely(TX_BUFFS_AVAIL(tp) <= (skb_shinfo(skb)->nr_frags + 1))) {
-		netif_stop_queue(dev);
+		if (!netif_queue_stopped(dev)) {
+			netif_stop_queue(dev);
+
+			/* This is a hard error, log it. */
+			printk(KERN_ERR PFX "%s: BUG! Tx Ring full when "
+			       "queue awake!\n", dev->name);
+		}
 		spin_unlock(&tp->tx_lock);
-		printk(KERN_ERR PFX "%s: BUG! Tx Ring full when queue awake!\n",
-		       dev->name);
 		return NETDEV_TX_BUSY;
 	}
 
@@ -7098,8 +7151,13 @@ do {	p = (u32 *)(orig_p + (reg));		\
 	GET_REG32_LOOP(BUFMGR_MODE, 0x58);
 	GET_REG32_LOOP(RDMAC_MODE, 0x08);
 	GET_REG32_LOOP(WDMAC_MODE, 0x08);
-	GET_REG32_LOOP(RX_CPU_BASE, 0x280);
-	GET_REG32_LOOP(TX_CPU_BASE, 0x280);
+	GET_REG32_1(RX_CPU_MODE);
+	GET_REG32_1(RX_CPU_STATE);
+	GET_REG32_1(RX_CPU_PGMCTR);
+	GET_REG32_1(RX_CPU_HWBKPT);
+	GET_REG32_1(TX_CPU_MODE);
+	GET_REG32_1(TX_CPU_STATE);
+	GET_REG32_1(TX_CPU_PGMCTR);
 	GET_REG32_LOOP(GRCMBOX_INTERRUPT_0, 0x110);
 	GET_REG32_LOOP(FTQ_RESET, 0x120);
 	GET_REG32_LOOP(MSGINT_MODE, 0x0c);
@@ -7922,13 +7980,12 @@ static int tg3_test_memory(struct tg3 *tp)
 		u32 offset;
 		u32 len;
 	} mem_tbl_570x[] = {
-		{ 0x00000000, 0x01000},
+		{ 0x00000000, 0x00b50},
 		{ 0x00002000, 0x1c000},
 		{ 0xffffffff, 0x00000}
 	}, mem_tbl_5705[] = {
 		{ 0x00000100, 0x0000c},
 		{ 0x00000200, 0x00008},
-		{ 0x00000b50, 0x00400},
 		{ 0x00004000, 0x00800},
 		{ 0x00006000, 0x01000},
 		{ 0x00008000, 0x02000},
@@ -8530,6 +8587,7 @@ static void __devinit tg3_nvram_init(struct tg3 *tp)
 	    GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5701) {
 		tp->tg3_flags |= TG3_FLAG_NVRAM;
 
+		tg3_nvram_lock(tp);
 		tg3_enable_nvram_access(tp);
 
 		if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752)
@@ -8540,6 +8598,7 @@ static void __devinit tg3_nvram_init(struct tg3 *tp)
 		tg3_get_nvram_size(tp);
 
 		tg3_disable_nvram_access(tp);
+		tg3_nvram_unlock(tp);
 
 	} else {
 		tp->tg3_flags &= ~(TG3_FLAG_NVRAM | TG3_FLAG_NVRAM_BUFFERED);
@@ -8637,10 +8696,10 @@ static int tg3_nvram_read(struct tg3 *tp, u32 offset, u32 *val)
 	if (ret == 0)
 		*val = swab32(tr32(NVRAM_RDDATA));
 
-	tg3_nvram_unlock(tp);
-
 	tg3_disable_nvram_access(tp);
 
+	tg3_nvram_unlock(tp);
+
 	return ret;
 }
 
@@ -8725,6 +8784,10 @@ static int tg3_nvram_write_block_unbuffered(struct tg3 *tp, u32 offset, u32 len,
 
 		offset = offset + (pagesize - page_off);
 
+		/* Nvram lock released by tg3_nvram_read() above,
+		 * so need to get it again.
+		 */
+		tg3_nvram_lock(tp);
 		tg3_enable_nvram_access(tp);
 
 		/*
@@ -10423,7 +10486,7 @@ static char * __devinit tg3_bus_string(struct tg3 *tp, char *str)
 	return str;
 }
 
-static struct pci_dev * __devinit tg3_find_5704_peer(struct tg3 *tp)
+static struct pci_dev * __devinit tg3_find_peer(struct tg3 *tp)
 {
 	struct pci_dev *peer;
 	unsigned int func, devnr = tp->pdev->devfn & ~7;
@@ -10434,8 +10497,13 @@ static struct pci_dev * __devinit tg3_find_5704_peer(struct tg3 *tp)
 			break;
 		pci_dev_put(peer);
 	}
-	if (!peer || peer == tp->pdev)
-		BUG();
+	/* 5704 can be configured in single-port mode, set peer to
+	 * tp->pdev in that case.
+	 */
+	if (!peer) {
+		peer = tp->pdev;
+		return peer;
+	}
 
 	/*
 	 * We don't need to keep the refcount elevated; there's no way
@@ -10671,8 +10739,9 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
 		tp->rx_pending = 63;
 	}
 
-	if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704)
-		tp->pdev_peer = tg3_find_5704_peer(tp);
+	if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704) ||
+	    (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5714))
+		tp->pdev_peer = tg3_find_peer(tp);
 
 	err = tg3_get_device_address(tp);
 	if (err) {
@@ -10817,12 +10886,14 @@ static int tg3_suspend(struct pci_dev *pdev, pm_message_t state)
 
 	tg3_full_lock(tp, 0);
 	tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
+	tp->tg3_flags &= ~TG3_FLAG_INIT_COMPLETE;
 	tg3_full_unlock(tp);
 
 	err = tg3_set_power_state(tp, pci_choose_state(pdev, state));
 	if (err) {
 		tg3_full_lock(tp, 0);
 
+		tp->tg3_flags |= TG3_FLAG_INIT_COMPLETE;
 		tg3_init_hw(tp);
 
 		tp->timer.expires = jiffies + tp->timer_offset;
@@ -10856,6 +10927,7 @@ static int tg3_resume(struct pci_dev *pdev)
 
 	tg3_full_lock(tp, 0);
 
+	tp->tg3_flags |= TG3_FLAG_INIT_COMPLETE;
 	tg3_init_hw(tp);
 
 	tp->timer.expires = jiffies + tp->timer_offset;
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index fb7e2a5f4a08..890e1635996b 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -1124,7 +1124,14 @@
 /* 0x280 --> 0x400 unused */
 
 #define RX_CPU_BASE			0x00005000
+#define RX_CPU_MODE			0x00005000
+#define RX_CPU_STATE			0x00005004
+#define RX_CPU_PGMCTR			0x0000501c
+#define RX_CPU_HWBKPT			0x00005034
 #define TX_CPU_BASE			0x00005400
+#define TX_CPU_MODE			0x00005400
+#define TX_CPU_STATE			0x00005404
+#define TX_CPU_PGMCTR			0x0000541c
 
 /* Mailboxes */
 #define GRCMBOX_INTERRUPT_0		0x00005800 /* 64-bit */
@@ -1529,6 +1536,12 @@
 #define NIC_SRAM_MAC_ADDR_HIGH_MBOX	0x00000c14
 #define NIC_SRAM_MAC_ADDR_LOW_MBOX	0x00000c18
 
+#define NIC_SRAM_WOL_MBOX		0x00000d30
+#define  WOL_SIGNATURE			 0x474c0000
+#define  WOL_DRV_STATE_SHUTDOWN		 0x00000001
+#define  WOL_DRV_WOL			 0x00000002
+#define  WOL_SET_MAGIC_PKT		 0x00000004
+
 #define NIC_SRAM_DATA_CFG_2		0x00000d38
 
 #define  SHASTA_EXT_LED_MODE_MASK	 0x00018000
@@ -1565,6 +1578,7 @@
 #define MII_TG3_EXT_CTRL		0x10 /* Extended control register */
 #define  MII_TG3_EXT_CTRL_FIFO_ELASTIC	0x0001
 #define  MII_TG3_EXT_CTRL_LNK3_LED_MODE	0x0002
+#define  MII_TG3_EXT_CTRL_FORCE_LED_OFF	0x0008
 #define  MII_TG3_EXT_CTRL_TBI		0x8000
 
 #define MII_TG3_EXT_STAT		0x11 /* Extended status register */
diff --git a/drivers/net/tokenring/proteon.c b/drivers/net/tokenring/proteon.c
index d04c918ebef8..4f756960db2a 100644
--- a/drivers/net/tokenring/proteon.c
+++ b/drivers/net/tokenring/proteon.c
@@ -344,9 +344,10 @@ module_param_array(dma, int, NULL, 0);
 
 static struct platform_device *proteon_dev[ISATR_MAX_ADAPTERS];
 
-static struct device_driver proteon_driver = {
-	.name		= "proteon",
-	.bus		= &platform_bus_type,
+static struct platform_driver proteon_driver = {
+	.driver		= {
+		.name	= "proteon",
+	},
 };
 
 static int __init proteon_init(void)
@@ -355,7 +356,7 @@ static int __init proteon_init(void)
 	struct platform_device *pdev;
 	int i, num = 0, err = 0;
 
-	err = driver_register(&proteon_driver);
+	err = platform_driver_register(&proteon_driver);
 	if (err)
 		return err;
 
@@ -372,7 +373,7 @@ static int __init proteon_init(void)
 		err = setup_card(dev, &pdev->dev);
 		if (!err) {
 			proteon_dev[i] = pdev;
-			dev_set_drvdata(&pdev->dev, dev);
+			platform_set_drvdata(pdev, dev);
 			++num;
 		} else {
 			platform_device_unregister(pdev);
@@ -399,17 +400,17 @@ static void __exit proteon_cleanup(void)
 		
 		if (!pdev)
 			continue;
-		dev = dev_get_drvdata(&pdev->dev);
+		dev = platform_get_drvdata(pdev);
 		unregister_netdev(dev);
 		release_region(dev->base_addr, PROTEON_IO_EXTENT);
 		free_irq(dev->irq, dev);
 		free_dma(dev->dma);
 		tmsdev_term(dev);
 		free_netdev(dev);
-		dev_set_drvdata(&pdev->dev, NULL);
+		platform_set_drvdata(pdev, NULL);
 		platform_device_unregister(pdev);
 	}
-	driver_unregister(&proteon_driver);
+	platform_driver_unregister(&proteon_driver);
 }
 
 module_init(proteon_init);
diff --git a/drivers/net/tokenring/skisa.c b/drivers/net/tokenring/skisa.c
index 72cf708396be..d6ba41cf3110 100644
--- a/drivers/net/tokenring/skisa.c
+++ b/drivers/net/tokenring/skisa.c
@@ -354,9 +354,10 @@ module_param_array(dma, int, NULL, 0);
 
 static struct platform_device *sk_isa_dev[ISATR_MAX_ADAPTERS];
 
-static struct device_driver sk_isa_driver = {
-	.name		= "skisa",
-	.bus		= &platform_bus_type,
+static struct platform_driver sk_isa_driver = {
+	.driver		= {
+		.name	= "skisa",
+	},
 };
 
 static int __init sk_isa_init(void)
@@ -365,7 +366,7 @@ static int __init sk_isa_init(void)
 	struct platform_device *pdev;
 	int i, num = 0, err = 0;
 
-	err = driver_register(&sk_isa_driver);
+	err = platform_driver_register(&sk_isa_driver);
 	if (err)
 		return err;
 
@@ -382,7 +383,7 @@ static int __init sk_isa_init(void)
 		err = setup_card(dev, &pdev->dev);
 		if (!err) {
 			sk_isa_dev[i] = pdev;
-			dev_set_drvdata(&sk_isa_dev[i]->dev, dev);
+			platform_set_drvdata(sk_isa_dev[i], dev);
 			++num;
 		} else {
 			platform_device_unregister(pdev);
@@ -409,17 +410,17 @@ static void __exit sk_isa_cleanup(void)
 
 		if (!pdev)
 			continue;
-		dev = dev_get_drvdata(&pdev->dev);
+		dev = platform_get_drvdata(pdev);
 		unregister_netdev(dev);
 		release_region(dev->base_addr, SK_ISA_IO_EXTENT);
 		free_irq(dev->irq, dev);
 		free_dma(dev->dma);
 		tmsdev_term(dev);
 		free_netdev(dev);
-		dev_set_drvdata(&pdev->dev, NULL);
+		platform_set_drvdata(pdev, NULL);
 		platform_device_unregister(pdev);
 	}
-	driver_unregister(&sk_isa_driver);
+	platform_driver_unregister(&sk_isa_driver);
 }
 
 module_init(sk_isa_init);
diff --git a/drivers/net/wan/hdlc_cisco.c b/drivers/net/wan/hdlc_cisco.c
index a01efa6d5c62..1fd04662c4fc 100644
--- a/drivers/net/wan/hdlc_cisco.c
+++ b/drivers/net/wan/hdlc_cisco.c
@@ -192,7 +192,9 @@ static int cisco_rx(struct sk_buff *skb)
 					       "uptime %ud%uh%um%us)\n",
 					       dev->name, days, hrs,
 					       min, sec);
+#if 0
 					netif_carrier_on(dev);
+#endif
 					hdlc->state.cisco.up = 1;
 				}
 			}
@@ -225,7 +227,9 @@ static void cisco_timer(unsigned long arg)
 		       hdlc->state.cisco.settings.timeout * HZ)) {
 		hdlc->state.cisco.up = 0;
 		printk(KERN_INFO "%s: Link down\n", dev->name);
+#if 0
 		netif_carrier_off(dev);
+#endif
 	}
 
 	cisco_keepalive_send(dev, CISCO_KEEPALIVE_REQ,
@@ -261,8 +265,10 @@ static void cisco_stop(struct net_device *dev)
 {
 	hdlc_device *hdlc = dev_to_hdlc(dev);
 	del_timer_sync(&hdlc->state.cisco.timer);
+#if 0
 	if (netif_carrier_ok(dev))
 		netif_carrier_off(dev);
+#endif
 	hdlc->state.cisco.up = 0;
 	hdlc->state.cisco.request_sent = 0;
 }
diff --git a/drivers/net/wan/hdlc_fr.c b/drivers/net/wan/hdlc_fr.c
index e1601d35dced..523afe17564e 100644
--- a/drivers/net/wan/hdlc_fr.c
+++ b/drivers/net/wan/hdlc_fr.c
@@ -545,8 +545,10 @@ static void fr_set_link_state(int reliable, struct net_device *dev)
 
 	hdlc->state.fr.reliable = reliable;
 	if (reliable) {
+#if 0
 		if (!netif_carrier_ok(dev))
 			netif_carrier_on(dev);
+#endif
 
 		hdlc->state.fr.n391cnt = 0; /* Request full status */
 		hdlc->state.fr.dce_changed = 1;
@@ -560,8 +562,10 @@ static void fr_set_link_state(int reliable, struct net_device *dev)
 			}
 		}
 	} else {
+#if 0
 		if (netif_carrier_ok(dev))
 			netif_carrier_off(dev);
+#endif
 
 		while (pvc) {		/* Deactivate all PVCs */
 			pvc_carrier(0, pvc);
diff --git a/drivers/net/wan/hdlc_generic.c b/drivers/net/wan/hdlc_generic.c
index cdd4c09c2d90..46cef8f92133 100644
--- a/drivers/net/wan/hdlc_generic.c
+++ b/drivers/net/wan/hdlc_generic.c
@@ -79,11 +79,13 @@ static void __hdlc_set_carrier_on(struct net_device *dev)
 	hdlc_device *hdlc = dev_to_hdlc(dev);
 	if (hdlc->proto.start)
 		return hdlc->proto.start(dev);
+#if 0
 #ifdef DEBUG_LINK
 	if (netif_carrier_ok(dev))
 		printk(KERN_ERR "hdlc_set_carrier_on(): already on\n");
 #endif
 	netif_carrier_on(dev);
+#endif
 }
 
 
@@ -94,11 +96,13 @@ static void __hdlc_set_carrier_off(struct net_device *dev)
 	if (hdlc->proto.stop)
 		return hdlc->proto.stop(dev);
 
+#if 0
 #ifdef DEBUG_LINK
 	if (!netif_carrier_ok(dev))
 		printk(KERN_ERR "hdlc_set_carrier_off(): already off\n");
 #endif
 	netif_carrier_off(dev);
+#endif
 }
 
 
@@ -294,8 +298,10 @@ int register_hdlc_device(struct net_device *dev)
 	if (result != 0)
 		return -EIO;
 
+#if 0
 	if (netif_carrier_ok(dev))
 		netif_carrier_off(dev); /* no carrier until DCD goes up */
+#endif
 
 	return 0;
 }
diff --git a/drivers/net/wan/sdladrv.c b/drivers/net/wan/sdladrv.c
index 7c2cf2e76300..032c0f81928e 100644
--- a/drivers/net/wan/sdladrv.c
+++ b/drivers/net/wan/sdladrv.c
@@ -1994,7 +1994,7 @@ static int detect_s514 (sdlahw_t* hw)
 		modname, hw->irq);
 
 	/* map the physical PCI memory to virtual memory */
-	(void *)hw->dpmbase = ioremap((unsigned long)S514_mem_base_addr,
+	hw->dpmbase = ioremap((unsigned long)S514_mem_base_addr,
 		(unsigned long)MAX_SIZEOF_S514_MEMORY);
     	/* map the physical control register memory to virtual memory */
 	hw->vector = (unsigned long)ioremap(
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index 7187958e40ca..00e55165b760 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -330,7 +330,7 @@ config PCI_HERMES
 
 config ATMEL
       tristate "Atmel at76c50x chipset  802.11b support"
-      depends on NET_RADIO && EXPERIMENTAL
+      depends on NET_RADIO
       select FW_LOADER
       select CRC32
        ---help---
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 340ab4ee4b67..7a92b1cbd6aa 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -2755,8 +2755,8 @@ static struct net_device *_init_airo_card( unsigned short irq, int port,
 	SET_NETDEV_DEV(dev, dmdev);
 
 
-	if (test_bit(FLAG_MPI,&ai->flags))
-		reset_card (dev, 1);
+	reset_card (dev, 1);
+	msleep(400);
 
 	rc = request_irq( dev->irq, airo_interrupt, SA_SHIRQ, dev->name, dev );
 	if (rc) {
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index a3e23527fe7f..5e53c5258a33 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -72,7 +72,7 @@
 #include "atmel.h"
 
 #define DRIVER_MAJOR 0
-#define DRIVER_MINOR 96
+#define DRIVER_MINOR 98
 
 MODULE_AUTHOR("Simon Kelley");
 MODULE_DESCRIPTION("Support for Atmel at76c50x 802.11 wireless ethernet cards.");
@@ -1504,7 +1504,7 @@ static int atmel_read_proc(char *page, char **start, off_t off,
         return len;
 }
 
-struct net_device *init_atmel_card( unsigned short irq, int port, const AtmelFWType fw_type,  
+struct net_device *init_atmel_card( unsigned short irq, unsigned long port, const AtmelFWType fw_type,  
 				    struct device *sys_dev, int (*card_present)(void *), void *card)
 {
 	struct net_device *dev;
@@ -1605,8 +1605,8 @@ struct net_device *init_atmel_card( unsigned short irq, int port, const AtmelFWT
 		goto err_out_free;
 	}
 
-	if (priv->bus_type == BUS_TYPE_PCI &&
-	    !request_region( dev->base_addr, 64, dev->name )) {
+	if (!request_region(dev->base_addr, 32, 
+			    priv->bus_type == BUS_TYPE_PCCARD ?  "atmel_cs" : "atmel_pci")) {
 		goto err_out_irq;
 	}
 	
@@ -1622,15 +1622,16 @@ struct net_device *init_atmel_card( unsigned short irq, int port, const AtmelFWT
 	
 	create_proc_read_entry ("driver/atmel", 0, NULL, atmel_read_proc, priv);	
 	
-	printk(KERN_INFO "%s: Atmel at76c50x wireless. Version %d.%d simon@thekelleys.org.uk\n",
-	       dev->name, DRIVER_MAJOR, DRIVER_MINOR);
+	printk(KERN_INFO "%s: Atmel at76c50x. Version %d.%d. MAC %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
+	       dev->name, DRIVER_MAJOR, DRIVER_MINOR,
+	       dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2],
+	       dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5] );
 	
 	SET_MODULE_OWNER(dev);
 	return dev;
 	
  err_out_res:
-	if (priv->bus_type == BUS_TYPE_PCI)
-	        release_region( dev->base_addr, 64 );
+	release_region( dev->base_addr, 32);
  err_out_irq:
 	free_irq(dev->irq, dev);
  err_out_free:
@@ -1640,7 +1641,7 @@ struct net_device *init_atmel_card( unsigned short irq, int port, const AtmelFWT
 
 EXPORT_SYMBOL(init_atmel_card);
 
-void stop_atmel_card(struct net_device *dev, int freeres)
+void stop_atmel_card(struct net_device *dev)
 {
 	struct atmel_private *priv = netdev_priv(dev);
 		
@@ -1654,10 +1655,7 @@ void stop_atmel_card(struct net_device *dev, int freeres)
 	remove_proc_entry("driver/atmel", NULL);
 	free_irq(dev->irq, dev);
 	kfree(priv->firmware);
-	if (freeres) {
-		/* PCMCIA frees this stuff, so only for PCI */
-	        release_region(dev->base_addr, 64);
-        }
+	release_region(dev->base_addr, 32);
 	free_netdev(dev);
 }
 
@@ -1810,9 +1808,9 @@ static int atmel_set_encode(struct net_device *dev,
 	}
 	if(dwrq->flags & IW_ENCODE_RESTRICTED)
 		priv->exclude_unencrypted = 1;
-	if(dwrq->flags & IW_ENCODE_OPEN)
+       	if(dwrq->flags & IW_ENCODE_OPEN) 
 		priv->exclude_unencrypted = 0;
-	
+       
 	return -EINPROGRESS;		/* Call commit handler */
 }
 
@@ -1827,11 +1825,12 @@ static int atmel_get_encode(struct net_device *dev,
 	
 	if (!priv->wep_is_on)
 		dwrq->flags = IW_ENCODE_DISABLED;
-	else if (priv->exclude_unencrypted)
-		dwrq->flags = IW_ENCODE_RESTRICTED;
-	else
-		dwrq->flags = IW_ENCODE_OPEN;
-		
+	else {
+		if (priv->exclude_unencrypted)
+			dwrq->flags = IW_ENCODE_RESTRICTED;
+		else
+			dwrq->flags = IW_ENCODE_OPEN;
+	}
 		/* Which key do we want ? -1 -> tx index */
 	if (index < 0 || index >= 4)
 		index = priv->default_key;
@@ -2645,8 +2644,8 @@ static void handle_beacon_probe(struct atmel_private *priv, u16 capability, u8 c
 	} 
 }
 
- 
-static void send_authentication_request(struct atmel_private *priv, u8 *challenge, int challenge_len)
+
+static void send_authentication_request(struct atmel_private *priv, u16 system, u8 *challenge, int challenge_len)
 {
 	struct ieee80211_hdr_4addr header;
 	struct auth_body auth;
@@ -2658,14 +2657,11 @@ static void send_authentication_request(struct atmel_private *priv, u8 *challeng
 	memcpy(header.addr2, priv->dev->dev_addr, 6);
 	memcpy(header.addr3, priv->CurrentBSSID, 6);
 	
-	if (priv->wep_is_on) {
-		auth.alg = cpu_to_le16(C80211_MGMT_AAN_SHAREDKEY); 
+	if (priv->wep_is_on && priv->CurrentAuthentTransactionSeqNum != 1) 
 		/* no WEP for authentication frames with TrSeqNo 1 */
-		if (priv->CurrentAuthentTransactionSeqNum != 1)
-			header.frame_ctl |=  cpu_to_le16(IEEE80211_FCTL_PROTECTED);
-	} else {
-		auth.alg = cpu_to_le16(C80211_MGMT_AAN_OPENSYSTEM);
-	}
+                header.frame_ctl |=  cpu_to_le16(IEEE80211_FCTL_PROTECTED);
+	
+	auth.alg = cpu_to_le16(system); 
 
 	auth.status = 0;
 	auth.trans_seq = cpu_to_le16(priv->CurrentAuthentTransactionSeqNum);
@@ -2834,6 +2830,7 @@ static void authenticate(struct atmel_private *priv, u16 frame_len)
 	struct auth_body *auth = (struct auth_body *)priv->rx_buf;
 	u16 status = le16_to_cpu(auth->status);
 	u16 trans_seq_no = le16_to_cpu(auth->trans_seq);
+	u16 system = le16_to_cpu(auth->alg);
 	
 	if (status == C80211_MGMT_SC_Success && !priv->wep_is_on) { 
 		/* no WEP */
@@ -2855,7 +2852,7 @@ static void authenticate(struct atmel_private *priv, u16 frame_len)
 				
 		if (trans_seq_no == 0x0002 &&
 		    auth->el_id == C80211_MGMT_ElementID_ChallengeText) {
-			send_authentication_request(priv, auth->chall_text, auth->chall_text_len);
+			send_authentication_request(priv, system, auth->chall_text, auth->chall_text_len);
 			return;
 		}
 		
@@ -2872,14 +2869,20 @@ static void authenticate(struct atmel_private *priv, u16 frame_len)
 		}
 	}			
 	
-	if (status == C80211_MGMT_SC_AuthAlgNotSupported && priv->connect_to_any_BSS) {
-		int bss_index;
-		
-		priv->BSSinfo[(int)(priv->current_BSS)].channel |= 0x80;
-		
-		if ((bss_index  = retrieve_bss(priv)) != -1) {
-			atmel_join_bss(priv, bss_index);
-			return;
+	if (status == C80211_MGMT_SC_AuthAlgNotSupported) {
+		/* Do opensystem first, then try sharedkey */
+		if (system ==  C80211_MGMT_AAN_OPENSYSTEM) {
+			priv->CurrentAuthentTransactionSeqNum = 0x001;
+			send_authentication_request(priv, C80211_MGMT_AAN_SHAREDKEY, NULL, 0);
+		} else if (priv->connect_to_any_BSS) {
+			int bss_index;
+			
+			priv->BSSinfo[(int)(priv->current_BSS)].channel |= 0x80;
+			
+			if ((bss_index  = retrieve_bss(priv)) != -1) {
+				atmel_join_bss(priv, bss_index);
+				return;
+			}
 		}
 	}
 	
@@ -3205,7 +3208,7 @@ static void atmel_management_timer(u_long a)
 		  priv->AuthenticationRequestRetryCnt++;
 		  priv->CurrentAuthentTransactionSeqNum = 0x0001;
 		  mod_timer(&priv->management_timer, jiffies + MGMT_JIFFIES);
-		  send_authentication_request(priv, NULL, 0);
+		  send_authentication_request(priv, C80211_MGMT_AAN_OPENSYSTEM, NULL, 0);
 	  }
 	  
 	  break;
@@ -3312,7 +3315,7 @@ static void atmel_command_irq(struct atmel_private *priv)
 				
 				mod_timer(&priv->management_timer, jiffies + MGMT_JIFFIES);
 				priv->CurrentAuthentTransactionSeqNum = 0x0001;
-				send_authentication_request(priv, NULL, 0);
+				send_authentication_request(priv, C80211_MGMT_AAN_SHAREDKEY, NULL, 0);
 			}
 			return;
 		}
@@ -3482,11 +3485,6 @@ static int probe_atmel_card(struct net_device *dev)
 			printk(KERN_ALERT "%s: *** Invalid MAC address. UPGRADE Firmware ****\n", dev->name);
 			memcpy(dev->dev_addr, default_mac, 6);
 		}
-		printk(KERN_INFO "%s: MAC address %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
-		       dev->name,
-		       dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2],
-		       dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5] );
-		
 	}
 	
 	return rc;
diff --git a/drivers/net/wireless/atmel.h b/drivers/net/wireless/atmel.h
index 825000edfc2c..b9b3e5b76544 100644
--- a/drivers/net/wireless/atmel.h
+++ b/drivers/net/wireless/atmel.h
@@ -35,9 +35,9 @@ typedef enum {
 	ATMEL_FW_TYPE_506
 } AtmelFWType;
 
-struct net_device *init_atmel_card(unsigned short, int, const AtmelFWType, struct device *, 
+struct net_device *init_atmel_card(unsigned short, unsigned long, const AtmelFWType, struct device *, 
 				    int (*present_func)(void *), void * );
-void stop_atmel_card( struct net_device *, int );
+void stop_atmel_card( struct net_device *);
 int atmel_open( struct net_device * );
 
 #endif
diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c
index 1bd13146c644..17d1fd90f832 100644
--- a/drivers/net/wireless/atmel_cs.c
+++ b/drivers/net/wireless/atmel_cs.c
@@ -63,6 +63,7 @@
    be present but disabled -- but it can then be enabled for specific
    modules at load time with a 'pc_debug=#' option to insmod.
 */
+
 #ifdef PCMCIA_DEBUG
 static int pc_debug = PCMCIA_DEBUG;
 module_param(pc_debug, int, 0);
@@ -285,41 +286,6 @@ static int card_present(void *arg)
 	return 0;
 }
 
-/* list of cards we know about and their firmware requirements.
-   Go either by Manfid or version strings.
-   Cards not in this list will need a firmware parameter to the module
-   in all probability. Note that the SMC 2632 V2 and V3 have the same
-   manfids, so we ignore those and use the version1 strings. */
-
-static struct { 
-	int manf, card;
-	char *ver1;
-	AtmelFWType firmware;
-	char *name;
-} card_table[] = {
-	{ 0, 0, "WLAN/802.11b PC CARD", ATMEL_FW_TYPE_502D, "Actiontec 802CAT1" },  
-	{ 0, 0, "ATMEL/AT76C502AR", ATMEL_FW_TYPE_502, "NoName-RFMD" }, 
-	{ 0, 0, "ATMEL/AT76C502AR_D", ATMEL_FW_TYPE_502D, "NoName-revD" }, 
-	{ 0, 0, "ATMEL/AT76C502AR_E", ATMEL_FW_TYPE_502E, "NoName-revE" },
-	{ 0, 0, "ATMEL/AT76C504", ATMEL_FW_TYPE_504, "NoName-504" },
-	{ 0, 0, "ATMEL/AT76C504A", ATMEL_FW_TYPE_504A_2958, "NoName-504a-2958" },
-	{ 0, 0, "ATMEL/AT76C504_R", ATMEL_FW_TYPE_504_2958, "NoName-504-2958" },
-	{ MANFID_3COM, 0x0620, NULL, ATMEL_FW_TYPE_502_3COM, "3com 3CRWE62092B" }, 
-	{ MANFID_3COM, 0x0696, NULL, ATMEL_FW_TYPE_502_3COM, "3com 3CRSHPW196" }, 
-	{ 0, 0, "SMC/2632W-V2", ATMEL_FW_TYPE_502, "SMC 2632W-V2" },
-	{ 0, 0, "SMC/2632W", ATMEL_FW_TYPE_502D, "SMC 2632W-V3" },
-	{ 0xd601, 0x0007, NULL, ATMEL_FW_TYPE_502, "Sitecom WLAN-011" }, 
-	{ 0x01bf, 0x3302, NULL, ATMEL_FW_TYPE_502E, "Belkin F5D6020-V2" }, 
-	{ 0, 0, "BT/Voyager 1020 Laptop Adapter", ATMEL_FW_TYPE_502, "BT Voyager 1020" },
-	{ 0, 0, "IEEE 802.11b/Wireless LAN PC Card", ATMEL_FW_TYPE_502, "Siemens Gigaset PC Card II" },
-	{ 0, 0, "IEEE 802.11b/Wireless LAN Card S", ATMEL_FW_TYPE_504_2958, "Siemens Gigaset PC Card II" },
-	{ 0, 0, "CNet/CNWLC 11Mbps Wireless PC Card V-5", ATMEL_FW_TYPE_502E, "CNet CNWLC-811ARL" },
-	{ 0, 0, "Wireless/PC_CARD", ATMEL_FW_TYPE_502D, "Planet WL-3552" },
-	{ 0, 0, "OEM/11Mbps Wireless LAN PC Card V-3", ATMEL_FW_TYPE_502, "OEM 11Mbps WLAN PCMCIA Card" },
-	{ 0, 0, "11WAVE/11WP611AL-E", ATMEL_FW_TYPE_502E, "11WAVE WaveBuddy" },
-	{ 0, 0, "LG/LW2100N", ATMEL_FW_TYPE_502E, "LG LW2100N 11Mbps WLAN PCMCIA Card" },
-};
-
 static void atmel_config(dev_link_t *link)
 {
 	client_handle_t handle;
@@ -328,10 +294,11 @@ static void atmel_config(dev_link_t *link)
 	local_info_t *dev;
 	int last_fn, last_ret;
 	u_char buf[64];
-	int card_index = -1, done = 0;
-	
+	struct pcmcia_device_id *did;
+
 	handle = link->handle;
 	dev = link->priv;
+	did = handle_to_dev(handle).driver_data;
 
 	DEBUG(0, "atmel_config(0x%p)\n", link);
 	
@@ -340,59 +307,6 @@ static void atmel_config(dev_link_t *link)
 	tuple.TupleDataMax = sizeof(buf);
 	tuple.TupleOffset = 0;
 	
-	tuple.DesiredTuple = CISTPL_MANFID;
-	if (pcmcia_get_first_tuple(handle, &tuple) == 0) {
-		int i;
-		cistpl_manfid_t *manfid;
-		CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
-		CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
-		manfid = &(parse.manfid);
-		for (i = 0; i < sizeof(card_table)/sizeof(card_table[0]); i++) {
-			if (!card_table[i].ver1 &&
-			    manfid->manf == card_table[i].manf &&
-			    manfid->card == card_table[i].card) {
-				card_index = i;
-				done = 1;
-			}
-		}
-	}
-
-	tuple.DesiredTuple = CISTPL_VERS_1;
-	if (!done && (pcmcia_get_first_tuple(handle, &tuple) == 0)) {
-		int i, j, k;
-		cistpl_vers_1_t *ver1;
-		CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
-		CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
-		ver1 = &(parse.version_1);
-		
-		for (i = 0; i < sizeof(card_table)/sizeof(card_table[0]); i++) {
-			for (j = 0; j < ver1->ns; j++) {
-				char *p = card_table[i].ver1;
-				char *q = &ver1->str[ver1->ofs[j]];
-				if (!p)
-					goto mismatch;
-				for (k = 0; k < j; k++) {
-					while ((*p != '\0') && (*p != '/')) p++;
-					if (*p == '\0') {
-						if (*q != '\0')
-							goto mismatch;
-					} else {
-						p++;
-					}
-				}
-				while((*q != '\0') && (*p != '\0') && 
-				      (*p != '/') && (*p == *q)) p++, q++;
-				if (((*p != '\0') && *p != '/') || *q != '\0')
-					goto mismatch;
-			}
-			card_index = i;
-			break;	/* done */
-			
-		mismatch:
-			j = 0; /* dummy stmt to shut up compiler */
-		}
-	}		
-
 	/*
 	  This reads the card's CONFIG tuple to find its configuration
 	  registers.
@@ -509,12 +423,13 @@ static void atmel_config(dev_link_t *link)
 	((local_info_t*)link->priv)->eth_dev = 
 		init_atmel_card(link->irq.AssignedIRQ,
 				link->io.BasePort1,
-				card_index == -1 ? ATMEL_FW_TYPE_NONE :  card_table[card_index].firmware,
+				did ? did->driver_info : ATMEL_FW_TYPE_NONE,
 				&handle_to_dev(handle),
 				card_present, 
 				link);
 	if (!((local_info_t*)link->priv)->eth_dev) 
-		goto cs_failed;
+			goto cs_failed;
+	
 	
 	/*
 	  At this point, the dev_node_t structure(s) need to be
@@ -523,26 +438,7 @@ static void atmel_config(dev_link_t *link)
 	strcpy(dev->node.dev_name, ((local_info_t*)link->priv)->eth_dev->name );
 	dev->node.major = dev->node.minor = 0;
 	link->dev = &dev->node;
-	
-	/* Finally, report what we've done */
-	printk(KERN_INFO "%s: %s%sindex 0x%02x: Vcc %d.%d",
-	       dev->node.dev_name,
-	       card_index == -1 ? "" :  card_table[card_index].name,
-	       card_index == -1 ? "" : " ",
-	       link->conf.ConfigIndex,
-	       link->conf.Vcc/10, link->conf.Vcc%10);
-	if (link->conf.Vpp1)
-		printk(", Vpp %d.%d", link->conf.Vpp1/10, link->conf.Vpp1%10);
-	if (link->conf.Attributes & CONF_ENABLE_IRQ)
-		printk(", irq %d", link->irq.AssignedIRQ);
-	if (link->io.NumPorts1)
-		printk(", io 0x%04x-0x%04x", link->io.BasePort1,
-		       link->io.BasePort1+link->io.NumPorts1-1);
-	if (link->io.NumPorts2)
-		printk(" & 0x%04x-0x%04x", link->io.BasePort2,
-		       link->io.BasePort2+link->io.NumPorts2-1);
-	printk("\n");
-	
+			
 	link->state &= ~DEV_CONFIG_PENDING;
 	return;
 	
@@ -569,7 +465,7 @@ static void atmel_release(dev_link_t *link)
 	link->dev = NULL;
 	
 	if (dev) 
-		stop_atmel_card(dev, 0);
+		stop_atmel_card(dev);
 	((local_info_t*)link->priv)->eth_dev = NULL; 
 	
 	/* Don't bother checking to see if these succeed or not */
@@ -637,25 +533,47 @@ static int atmel_event(event_t event, int priority,
 } /* atmel_event */
 
 /*====================================================================*/
+/* We use the driver_info field to store the correct firmware type for a card. */
+
+#define PCMCIA_DEVICE_MANF_CARD_INFO(manf, card, info) { \
+	.match_flags = PCMCIA_DEV_ID_MATCH_MANF_ID| \
+			PCMCIA_DEV_ID_MATCH_CARD_ID, \
+	.manf_id = (manf), \
+	.card_id = (card), \
+        .driver_info = (kernel_ulong_t)(info), }
+
+#define PCMCIA_DEVICE_PROD_ID12_INFO(v1, v2, vh1, vh2, info) { \
+	.match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+			PCMCIA_DEV_ID_MATCH_PROD_ID2, \
+	.prod_id = { (v1), (v2), NULL, NULL }, \
+	.prod_id_hash = { (vh1), (vh2), 0, 0 }, \
+        .driver_info = (kernel_ulong_t)(info), }
+
 static struct pcmcia_device_id atmel_ids[] = {
-	PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0620),
-	PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0696),
-	PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x3302),
-	PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0007),
-	PCMCIA_DEVICE_PROD_ID12("11WAVE", "11WP611AL-E", 0x9eb2da1f, 0xc9a0d3f9),
-	PCMCIA_DEVICE_PROD_ID12("ATMEL", "AT76C502AR", 0xabda4164, 0x41b37e1f),
-	PCMCIA_DEVICE_PROD_ID12("ATMEL", "AT76C504", 0xabda4164, 0x5040670a),
-	PCMCIA_DEVICE_PROD_ID12("ATMEL", "AT76C504A", 0xabda4164, 0xe15ed87f),
-	PCMCIA_DEVICE_PROD_ID12("BT", "Voyager 1020 Laptop Adapter", 0xae49b86a, 0x1e957cd5),
-	PCMCIA_DEVICE_PROD_ID12("CNet", "CNWLC 11Mbps Wireless PC Card V-5", 0xbc477dde, 0x502fae6b),
-	PCMCIA_DEVICE_PROD_ID12("IEEE 802.11b", "Wireless LAN PC Card", 0x5b878724, 0x122f1df6),
-	PCMCIA_DEVICE_PROD_ID12("OEM", "11Mbps Wireless LAN PC Card V-3", 0xfea54c90, 0x1c5b0f68),
-	PCMCIA_DEVICE_PROD_ID12("SMC", "2632W", 0xc4f8b18b, 0x30f38774),
-	PCMCIA_DEVICE_PROD_ID12("SMC", "2632W-V2", 0xc4f8b18b, 0x172d1377),
-	PCMCIA_DEVICE_PROD_ID12("Wireless", "PC", 0xa407ecdd, 0x556e4d7e),
-	PCMCIA_DEVICE_PROD_ID12("WLAN", "802.11b PC CARD", 0x575c516c, 0xb1f6dbc4),
+	PCMCIA_DEVICE_MANF_CARD_INFO(0x0101, 0x0620, ATMEL_FW_TYPE_502_3COM),
+	PCMCIA_DEVICE_MANF_CARD_INFO(0x0101, 0x0696, ATMEL_FW_TYPE_502_3COM),
+	PCMCIA_DEVICE_MANF_CARD_INFO(0x01bf, 0x3302, ATMEL_FW_TYPE_502E),
+	PCMCIA_DEVICE_MANF_CARD_INFO(0xd601, 0x0007, ATMEL_FW_TYPE_502),
+	PCMCIA_DEVICE_PROD_ID12_INFO("11WAVE", "11WP611AL-E", 0x9eb2da1f, 0xc9a0d3f9, ATMEL_FW_TYPE_502E),
+	PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C502AR", 0xabda4164, 0x41b37e1f, ATMEL_FW_TYPE_502),
+	PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C502AR_D", 0xabda4164, 0x3675d704, ATMEL_FW_TYPE_502D),
+	PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C502AR_E", 0xabda4164, 0x4172e792, ATMEL_FW_TYPE_502E),
+	PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C504_R", 0xabda4164, 0x917f3d72, ATMEL_FW_TYPE_504_2958),
+	PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C504", 0xabda4164, 0x5040670a, ATMEL_FW_TYPE_504),
+	PCMCIA_DEVICE_PROD_ID12_INFO("ATMEL", "AT76C504A", 0xabda4164, 0xe15ed87f, ATMEL_FW_TYPE_504A_2958),
+	PCMCIA_DEVICE_PROD_ID12_INFO("BT", "Voyager 1020 Laptop Adapter", 0xae49b86a, 0x1e957cd5, ATMEL_FW_TYPE_502),
+	PCMCIA_DEVICE_PROD_ID12_INFO("CNet", "CNWLC 11Mbps Wireless PC Card V-5", 0xbc477dde, 0x502fae6b, ATMEL_FW_TYPE_502E),
+	PCMCIA_DEVICE_PROD_ID12_INFO("IEEE 802.11b", "Wireless LAN PC Card", 0x5b878724, 0x122f1df6, ATMEL_FW_TYPE_502),
+	PCMCIA_DEVICE_PROD_ID12_INFO("IEEE 802.11b", "Wireless LAN Card S", 0x5b878724, 0x5fba533a, ATMEL_FW_TYPE_504_2958),
+	PCMCIA_DEVICE_PROD_ID12_INFO("OEM", "11Mbps Wireless LAN PC Card V-3", 0xfea54c90, 0x1c5b0f68, ATMEL_FW_TYPE_502),
+	PCMCIA_DEVICE_PROD_ID12_INFO("SMC", "2632W", 0xc4f8b18b, 0x30f38774, ATMEL_FW_TYPE_502D),
+	PCMCIA_DEVICE_PROD_ID12_INFO("SMC", "2632W-V2", 0xc4f8b18b, 0x172d1377, ATMEL_FW_TYPE_502),
+	PCMCIA_DEVICE_PROD_ID12_INFO("Wireless", "PC_CARD", 0xa407ecdd, 0x119f6314, ATMEL_FW_TYPE_502D),
+	PCMCIA_DEVICE_PROD_ID12_INFO("WLAN", "802.11b PC CARD", 0x575c516c, 0xb1f6dbc4, ATMEL_FW_TYPE_502D),
+	PCMCIA_DEVICE_PROD_ID12_INFO("LG", "LW2100N", 0xb474d43a, 0x6b1fec94, ATMEL_FW_TYPE_502E),
 	PCMCIA_DEVICE_NULL
 };
+
 MODULE_DEVICE_TABLE(pcmcia, atmel_ids);
 
 static struct pcmcia_driver atmel_driver = {
diff --git a/drivers/net/wireless/atmel_pci.c b/drivers/net/wireless/atmel_pci.c
index 2eb00a957bbe..a61b3bc6cccf 100644
--- a/drivers/net/wireless/atmel_pci.c
+++ b/drivers/net/wireless/atmel_pci.c
@@ -72,7 +72,7 @@ static int __devinit atmel_pci_probe(struct pci_dev *pdev,
 
 static void __devexit atmel_pci_remove(struct pci_dev *pdev)
 {
-	stop_atmel_card(pci_get_drvdata(pdev), 1);
+	stop_atmel_card(pci_get_drvdata(pdev));
 }
 
 static int __init atmel_init_module(void)
diff --git a/drivers/net/wireless/hermes.c b/drivers/net/wireless/hermes.c
index 579480dad374..346c6febb033 100644
--- a/drivers/net/wireless/hermes.c
+++ b/drivers/net/wireless/hermes.c
@@ -398,7 +398,7 @@ static int hermes_bap_seek(hermes_t *hw, int bap, u16 id, u16 offset)
  *
  * Returns: < 0 on internal failure (errno), 0 on success, > 0 on error from firmware
  */
-int hermes_bap_pread(hermes_t *hw, int bap, void *buf, unsigned len,
+int hermes_bap_pread(hermes_t *hw, int bap, void *buf, int len,
 		     u16 id, u16 offset)
 {
 	int dreg = bap ? HERMES_DATA1 : HERMES_DATA0;
@@ -424,7 +424,7 @@ int hermes_bap_pread(hermes_t *hw, int bap, void *buf, unsigned len,
  *
  * Returns: < 0 on internal failure (errno), 0 on success, > 0 on error from firmware
  */
-int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, unsigned len,
+int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, int len,
 		      u16 id, u16 offset)
 {
 	int dreg = bap ? HERMES_DATA1 : HERMES_DATA0;
@@ -450,7 +450,7 @@ int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, unsigned len,
  *
  * Returns: < 0 on internal failure (errno), 0 on success, > 0 on error from firmware
  */
-int hermes_bap_pwrite_pad(hermes_t *hw, int bap, const void *buf, unsigned data_len, unsigned len,
+int hermes_bap_pwrite_pad(hermes_t *hw, int bap, const void *buf, unsigned data_len, int len,
 		      u16 id, u16 offset)
 {
 	int dreg = bap ? HERMES_DATA1 : HERMES_DATA0;
diff --git a/drivers/net/wireless/hermes.h b/drivers/net/wireless/hermes.h
index a6bd472d75d4..7644f72a9f4e 100644
--- a/drivers/net/wireless/hermes.h
+++ b/drivers/net/wireless/hermes.h
@@ -372,12 +372,12 @@ int hermes_docmd_wait(hermes_t *hw, u16 cmd, u16 parm0,
 		      struct hermes_response *resp);
 int hermes_allocate(hermes_t *hw, u16 size, u16 *fid);
 
-int hermes_bap_pread(hermes_t *hw, int bap, void *buf, unsigned len,
+int hermes_bap_pread(hermes_t *hw, int bap, void *buf, int len,
 		       u16 id, u16 offset);
-int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, unsigned len,
+int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, int len,
 			u16 id, u16 offset);
 int hermes_bap_pwrite_pad(hermes_t *hw, int bap, const void *buf,
-			unsigned data_len, unsigned len, u16 id, u16 offset);
+			unsigned data_len, int len, u16 id, u16 offset);
 int hermes_read_ltv(hermes_t *hw, int bap, u16 rid, unsigned buflen,
 		    u16 *length, void *buf);
 int hermes_write_ltv(hermes_t *hw, int bap, u16 rid,
diff --git a/drivers/net/wireless/i82593.h b/drivers/net/wireless/i82593.h
index 33acb8add4d6..afac5c7a323d 100644
--- a/drivers/net/wireless/i82593.h
+++ b/drivers/net/wireless/i82593.h
@@ -7,11 +7,16 @@
  *
  * Copyright 1994, Anders Klemets <klemets@it.kth.se>
  *
- * This software may be freely distributed for noncommercial purposes
- * as long as this notice is retained.
- * 
  * HISTORY
  * i82593.h,v
+ * Revision 1.4  2005/11/4  09:15:00  baroniunas
+ * Modified copyright with permission of author as follows:
+ *
+ *   "If I82539.H is the only file with my copyright statement
+ *    that is included in the Source Forge project, then you have
+ *    my approval to change the copyright statement to be a GPL
+ *    license, in the way you proposed on October 10."
+ *
  * Revision 1.1  1996/07/17 15:23:12  root
  * Initial revision
  *
diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c
index a2e6214169e9..77d2a21d4cd0 100644
--- a/drivers/net/wireless/ipw2100.c
+++ b/drivers/net/wireless/ipw2100.c
@@ -6344,7 +6344,8 @@ static struct net_device *ipw2100_alloc_device(struct pci_dev *pci_dev,
 	dev->ethtool_ops = &ipw2100_ethtool_ops;
 	dev->tx_timeout = ipw2100_tx_timeout;
 	dev->wireless_handlers = &ipw2100_wx_handler_def;
-	dev->get_wireless_stats = ipw2100_wx_wireless_stats;
+	priv->wireless_data.ieee80211 = priv->ieee;
+	dev->wireless_data = &priv->wireless_data;
 	dev->set_mac_address = ipw2100_set_address;
 	dev->watchdog_timeo = 3 * HZ;
 	dev->irq = 0;
@@ -7178,6 +7179,11 @@ static int ipw2100_wx_get_range(struct net_device *dev,
 	}
 	range->num_frequency = val;
 
+	/* Event capability (kernel + driver) */
+	range->event_capa[0] = (IW_EVENT_CAPA_K_0 |
+				IW_EVENT_CAPA_MASK(SIOCGIWAP));
+	range->event_capa[1] = IW_EVENT_CAPA_K_1;
+
 	IPW_DEBUG_WX("GET Range\n");
 
 	return 0;
@@ -8446,16 +8452,6 @@ static iw_handler ipw2100_private_handler[] = {
 #endif				/* CONFIG_IPW2100_MONITOR */
 };
 
-static struct iw_handler_def ipw2100_wx_handler_def = {
-	.standard = ipw2100_wx_handlers,
-	.num_standard = sizeof(ipw2100_wx_handlers) / sizeof(iw_handler),
-	.num_private = sizeof(ipw2100_private_handler) / sizeof(iw_handler),
-	.num_private_args = sizeof(ipw2100_private_args) /
-	    sizeof(struct iw_priv_args),
-	.private = (iw_handler *) ipw2100_private_handler,
-	.private_args = (struct iw_priv_args *)ipw2100_private_args,
-};
-
 /*
  * Get wireless statistics.
  * Called by /proc/net/wireless
@@ -8597,6 +8593,17 @@ static struct iw_statistics *ipw2100_wx_wireless_stats(struct net_device *dev)
 	return (struct iw_statistics *)NULL;
 }
 
+static struct iw_handler_def ipw2100_wx_handler_def = {
+	.standard = ipw2100_wx_handlers,
+	.num_standard = sizeof(ipw2100_wx_handlers) / sizeof(iw_handler),
+	.num_private = sizeof(ipw2100_private_handler) / sizeof(iw_handler),
+	.num_private_args = sizeof(ipw2100_private_args) /
+	    sizeof(struct iw_priv_args),
+	.private = (iw_handler *) ipw2100_private_handler,
+	.private_args = (struct iw_priv_args *)ipw2100_private_args,
+	.get_wireless_stats = ipw2100_wx_wireless_stats,
+};
+
 static void ipw2100_wx_event_work(struct ipw2100_priv *priv)
 {
 	union iwreq_data wrqu;
diff --git a/drivers/net/wireless/ipw2100.h b/drivers/net/wireless/ipw2100.h
index 140fdf2a0a09..7c65b10bb164 100644
--- a/drivers/net/wireless/ipw2100.h
+++ b/drivers/net/wireless/ipw2100.h
@@ -571,6 +571,8 @@ struct ipw2100_priv {
 	struct net_device *net_dev;
 	struct iw_statistics wstats;
 
+	struct iw_public_data wireless_data;
+
 	struct tasklet_struct irq_tasklet;
 
 	struct workqueue_struct *workqueue;
diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c
index b0d195d1721a..5e7c7e944c9d 100644
--- a/drivers/net/wireless/ipw2200.c
+++ b/drivers/net/wireless/ipw2200.c
@@ -1110,8 +1110,7 @@ static struct ipw_fw_error *ipw_alloc_error_log(struct ipw_priv *priv)
 	error->elem_len = elem_len;
 	error->log_len = log_len;
 	error->elem = (struct ipw_error_elem *)error->payload;
-	error->log = (struct ipw_event *)(error->elem +
-					  (sizeof(*error->elem) * elem_len));
+	error->log = (struct ipw_event *)(error->elem + elem_len);
 
 	ipw_capture_event_log(priv, log_len, error->log);
 
@@ -8926,6 +8925,10 @@ static int ipw_request_direct_scan(struct ipw_priv *priv, char *essid,
 	struct ipw_scan_request_ext scan;
 	int err = 0, scan_type;
 
+	if (!(priv->status & STATUS_INIT) ||
+	    (priv->status & STATUS_EXIT_PENDING))
+		return 0;
+
 	down(&priv->sem);
 
 	if (priv->status & STATUS_RF_KILL_MASK) {
diff --git a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c
index 488ab06fb79f..6fd0bf736830 100644
--- a/drivers/net/wireless/orinoco.c
+++ b/drivers/net/wireless/orinoco.c
@@ -3512,9 +3512,8 @@ static int orinoco_ioctl_setpower(struct net_device *dev,
 			break;
 		default:
 			err = -EINVAL;
-		}
-		if (err)
 			goto out;
+		}
 		
 		if (prq->flags & IW_POWER_TIMEOUT) {
 			priv->pm_on = 1;
diff --git a/drivers/net/wireless/orinoco_nortel.c b/drivers/net/wireless/orinoco_nortel.c
index d8afd51ff8a5..d1a670b35338 100644
--- a/drivers/net/wireless/orinoco_nortel.c
+++ b/drivers/net/wireless/orinoco_nortel.c
@@ -1,6 +1,8 @@
 /* orinoco_nortel.c
  * 
  * Driver for Prism II devices which would usually be driven by orinoco_cs,
+ * but are connected to the PCI bus by a PCI-to-PCMCIA adapter used in
+ * Nortel emobility, Symbol LA-4113 and Symbol LA-4123.
  * but are connected to the PCI bus by a Nortel PCI-PCMCIA-Adapter. 
  *
  * Copyright (C) 2002 Tobias Hoffmann
@@ -165,7 +167,7 @@ static int nortel_pci_init_one(struct pci_dev *pdev,
 		goto fail_resources;
 	}
 
-	iomem = pci_iomap(pdev, 3, 0);
+	iomem = pci_iomap(pdev, 2, 0);
 	if (!iomem) {
 		err = -ENOMEM;
 		goto fail_map_io;
@@ -265,6 +267,8 @@ static void __devexit nortel_pci_remove_one(struct pci_dev *pdev)
 static struct pci_device_id nortel_pci_id_table[] = {
 	/* Nortel emobility PCI */
 	{0x126c, 0x8030, PCI_ANY_ID, PCI_ANY_ID,},
+	/* Symbol LA-4123 PCI */
+	{0x1562, 0x0001, PCI_ANY_ID, PCI_ANY_ID,},
 	{0,},
 };
 
diff --git a/drivers/net/wireless/prism54/isl_38xx.c b/drivers/net/wireless/prism54/isl_38xx.c
index 109a96d90007..23deee69974b 100644
--- a/drivers/net/wireless/prism54/isl_38xx.c
+++ b/drivers/net/wireless/prism54/isl_38xx.c
@@ -164,12 +164,12 @@ isl38xx_trigger_device(int asleep, void __iomem *device_base)
 		/* assert the Wakeup interrupt in the Device Interrupt Register */
 		isl38xx_w32_flush(device_base, ISL38XX_DEV_INT_WAKEUP,
 				  ISL38XX_DEV_INT_REG);
+
+#if VERBOSE > SHOW_ERROR_MESSAGES
 		udelay(ISL38XX_WRITEIO_DELAY);
 
 		/* perform another read on the Device Status Register */
 		reg = readl(device_base + ISL38XX_CTRL_STAT_REG);
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
 		do_gettimeofday(&current_time);
 		DEBUG(SHOW_TRACING, "%08li.%08li Device register read %08x\n",
 		      current_time.tv_sec, (long)current_time.tv_usec, reg);
diff --git a/drivers/parisc/iosapic.c b/drivers/parisc/iosapic.c
index a39fbfef789a..19657efa8dc3 100644
--- a/drivers/parisc/iosapic.c
+++ b/drivers/parisc/iosapic.c
@@ -700,6 +700,28 @@ static unsigned int iosapic_startup_irq(unsigned int irq)
 	return 0;
 }
 
+#ifdef CONFIG_SMP
+static void iosapic_set_affinity_irq(unsigned int irq, cpumask_t dest)
+{
+	struct vector_info *vi = iosapic_get_vector(irq);
+	u32 d0, d1, dummy_d0;
+	unsigned long flags;
+
+	if (cpu_check_affinity(irq, &dest))
+		return;
+
+	vi->txn_addr = txn_affinity_addr(irq, first_cpu(dest));
+
+	spin_lock_irqsave(&iosapic_lock, flags);
+	/* d1 contains the destination CPU, so only want to set that
+	 * entry */
+	iosapic_rd_irt_entry(vi, &d0, &d1);
+	iosapic_set_irt_data(vi, &dummy_d0, &d1);
+	iosapic_wr_irt_entry(vi, d0, d1);
+	spin_unlock_irqrestore(&iosapic_lock, flags);
+}
+#endif
+
 static struct hw_interrupt_type iosapic_interrupt_type = {
 	.typename =	"IO-SAPIC-level",
 	.startup =	iosapic_startup_irq,
@@ -708,7 +730,9 @@ static struct hw_interrupt_type iosapic_interrupt_type = {
 	.disable =	iosapic_disable_irq,
 	.ack =		no_ack_irq,
 	.end =		iosapic_end_irq,
-//	.set_affinity =	iosapic_set_affinity_irq,
+#ifdef CONFIG_SMP
+	.set_affinity =	iosapic_set_affinity_irq,
+#endif
 };
 
 int iosapic_fixup_irq(void *isi_obj, struct pci_dev *pcidev)
diff --git a/drivers/parisc/superio.c b/drivers/parisc/superio.c
index bab3bcabcb6e..d14888e149bb 100644
--- a/drivers/parisc/superio.c
+++ b/drivers/parisc/superio.c
@@ -24,6 +24,9 @@
  *      Major changes to get basic interrupt infrastructure working to
  *      hopefully be able to support all SuperIO devices. Currently
  *      works with serial. -- John Marvin <jsm@fc.hp.com>
+ *
+ *	Converted superio_init() to be a PCI_FIXUP_FINAL callee.
+ *         -- Kyle McMartin <kyle@parisc-linux.org>
  */
 
 
@@ -141,10 +144,10 @@ superio_interrupt(int parent_irq, void *devp, struct pt_regs *regs)
 }
 
 /* Initialize Super I/O device */
-
-static void __devinit
-superio_init(struct superio_device *sio)
+static void
+superio_init(struct pci_dev *pcidev)
 {
+	struct superio_device *sio = &sio_dev;
 	struct pci_dev *pdev = sio->lio_pdev;
 	u16 word;
 
@@ -160,8 +163,8 @@ superio_init(struct superio_device *sio)
 	/* ...then properly fixup the USB to point at suckyio PIC */
 	sio->usb_pdev->irq = superio_fixup_irq(sio->usb_pdev);
 
-	printk (KERN_INFO "SuperIO: Found NS87560 Legacy I/O device at %s (IRQ %i) \n",
-		pci_name(pdev),pdev->irq);
+	printk(KERN_INFO "SuperIO: Found NS87560 Legacy I/O device at %s (IRQ %i) \n",
+	       pci_name(pdev), pdev->irq);
 
 	pci_read_config_dword (pdev, SIO_SP1BAR, &sio->sp1_base);
 	sio->sp1_base &= ~1;
@@ -274,7 +277,7 @@ superio_init(struct superio_device *sio)
 
 	sio->suckyio_irq_enabled = 1;
 }
-
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87560_LIO, superio_init);
 
 static void superio_disable_irq(unsigned int irq)
 {
@@ -452,8 +455,10 @@ static void superio_fixup_pci(struct pci_dev *pdev)
 DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87415, superio_fixup_pci);
 
 
-static int __devinit superio_probe(struct pci_dev *dev, const struct pci_device_id *id)
+static int __devinit
+superio_probe(struct pci_dev *dev, const struct pci_device_id *id)
 {
+	struct superio_device *sio = &sio_dev;
 
 	/*
 	** superio_probe(00:0e.0) ven 0x100b dev 0x2 sv 0x0 sd 0x0 class 0x1018a
@@ -466,7 +471,8 @@ static int __devinit superio_probe(struct pci_dev *dev, const struct pci_device_
 		dev->subsystem_vendor, dev->subsystem_device,
 		dev->class);
 
-	superio_init(&sio_dev);
+	if (!sio->suckyio_irq_enabled)
+		BUG(); /* Enabled by PCI_FIXUP_FINAL */
 
 	if (dev->device == PCI_DEVICE_ID_NS_87560_LIO) {	/* Function 1 */
 		superio_parport_init();
@@ -481,19 +487,21 @@ static int __devinit superio_probe(struct pci_dev *dev, const struct pci_device_
 		DBG_INIT("superio_probe: WTF? Fire Extinguisher?\n");
 	}
 
-	/* Let appropriate other driver claim this device. */ 
+	/* Let appropriate other driver claim this device. */
 	return -ENODEV;
 }
 
 static struct pci_device_id superio_tbl[] = {
-	{ PCI_VENDOR_ID_NS, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
+	{ PCI_DEVICE(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87560_LIO) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87560_USB) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87415) },
 	{ 0, }
 };
 
 static struct pci_driver superio_driver = {
-	.name =		"SuperIO",
-	.id_table =	superio_tbl,
-	.probe =	superio_probe,
+	.name =         "SuperIO",
+	.id_table =     superio_tbl,
+	.probe =        superio_probe,
 };
 
 static int __init superio_modinit(void)
@@ -506,6 +514,5 @@ static void __exit superio_exit(void)
 	pci_unregister_driver(&superio_driver);
 }
 
-
 module_init(superio_modinit);
 module_exit(superio_exit);
diff --git a/drivers/pci/Makefile b/drivers/pci/Makefile
index 716df015f8d0..6707df968934 100644
--- a/drivers/pci/Makefile
+++ b/drivers/pci/Makefile
@@ -6,6 +6,9 @@ obj-y		+= access.o bus.o probe.o remove.o pci.o quirks.o \
 			pci-driver.o search.o pci-sysfs.o rom.o setup-res.o
 obj-$(CONFIG_PROC_FS) += proc.o
 
+# Build PCI Express stuff if needed
+obj-$(CONFIG_PCIEPORTBUS) += pcie/
+
 obj-$(CONFIG_HOTPLUG) += hotplug.o
 
 # Build the PCI Hotplug drivers if we were asked to
@@ -40,7 +43,3 @@ endif
 ifeq ($(CONFIG_PCI_DEBUG),y)
 EXTRA_CFLAGS += -DDEBUG
 endif
-
-# Build PCI Express stuff if needed
-obj-$(CONFIG_PCIEPORTBUS) += pcie/
-
diff --git a/drivers/pci/access.c b/drivers/pci/access.c
index 2a42add7f563..ea16805a153c 100644
--- a/drivers/pci/access.c
+++ b/drivers/pci/access.c
@@ -2,6 +2,8 @@
 #include <linux/module.h>
 #include <linux/ioport.h>
 
+#include "pci.h"
+
 /*
  * This interrupt-safe spinlock protects all accesses to PCI
  * configuration space.
diff --git a/drivers/pci/hotplug/pciehp.h b/drivers/pci/hotplug/pciehp.h
index 061ead21ef14..6a61b9f286e1 100644
--- a/drivers/pci/hotplug/pciehp.h
+++ b/drivers/pci/hotplug/pciehp.h
@@ -32,8 +32,6 @@
 #include <linux/types.h>
 #include <linux/pci.h>
 #include <linux/delay.h>
-#include <asm/semaphore.h>
-#include <asm/io.h>		
 #include <linux/pcieport_if.h>
 #include "pci_hotplug.h"
 
@@ -42,6 +40,7 @@
 extern int pciehp_poll_mode;
 extern int pciehp_poll_time;
 extern int pciehp_debug;
+extern int pciehp_force;
 
 /*#define dbg(format, arg...) do { if (pciehp_debug) printk(KERN_DEBUG "%s: " format, MY_NAME , ## arg); } while (0)*/
 #define dbg(format, arg...) do { if (pciehp_debug) printk("%s: " format, MY_NAME , ## arg); } while (0)
@@ -49,25 +48,11 @@ extern int pciehp_debug;
 #define info(format, arg...) printk(KERN_INFO "%s: " format, MY_NAME , ## arg)
 #define warn(format, arg...) printk(KERN_WARNING "%s: " format, MY_NAME , ## arg)
 
-struct pci_func {
-	struct pci_func *next;
-	u8 bus;
-	u8 device;
-	u8 function;
-	u8 is_a_board;
-	u16 status;
-	u8 configured;
-	u8 switch_save;
-	u8 presence_save;
-	u32 base_length[0x06];
-	u8 base_type[0x06];
-	u16 reserved2;
-	u32 config_space[0x20];
-	struct pci_resource *mem_head;
-	struct pci_resource *p_mem_head;
-	struct pci_resource *io_head;
-	struct pci_resource *bus_head;
-	struct pci_dev* pci_dev;
+struct hotplug_params {
+	u8 cache_line_size;
+	u8 latency_timer;
+	u8 enable_serr;
+	u8 enable_perr;
 };
 
 struct slot {
@@ -75,13 +60,7 @@ struct slot {
 	u8 bus;
 	u8 device;
 	u32 number;
-	u8 is_a_board;
-	u8 configured;
 	u8 state;
-	u8 switch_save;
-	u8 presence_save;
-	u32 capabilities;
-	u16 reserved2;
 	struct timer_list task_event;
 	u8 hp_slot;
 	struct controller *ctrl;
@@ -90,42 +69,47 @@ struct slot {
 	struct list_head	slot_list;
 };
 
-struct pci_resource {
-	struct pci_resource * next;
-	u32 base;
-	u32 length;
-};
-
 struct event_info {
 	u32 event_type;
 	u8 hp_slot;
 };
 
+typedef u8(*php_intr_callback_t) (u8 hp_slot, void *instance_id);
+
+struct php_ctlr_state_s {
+	struct php_ctlr_state_s *pnext;
+	struct pci_dev *pci_dev;
+	unsigned int irq;
+	unsigned long flags;				/* spinlock's */
+	u32 slot_device_offset;
+	u32 num_slots;
+    	struct timer_list	int_poll_timer;		/* Added for poll event */
+	php_intr_callback_t 	attention_button_callback;
+	php_intr_callback_t 	switch_change_callback;
+	php_intr_callback_t 	presence_change_callback;
+	php_intr_callback_t 	power_fault_callback;
+	void 			*callback_instance_id;
+	struct ctrl_reg 	*creg;				/* Ptr to controller register space */
+};
+
+#define MAX_EVENTS		10
 struct controller {
 	struct controller *next;
 	struct semaphore crit_sect;	/* critical section semaphore */
-	void *hpc_ctlr_handle;		/* HPC controller handle */
+	struct php_ctlr_state_s *hpc_ctlr_handle; /* HPC controller handle */
 	int num_slots;			/* Number of slots on ctlr */
 	int slot_num_inc;		/* 1 or -1 */
-	struct pci_resource *mem_head;
-	struct pci_resource *p_mem_head;
-	struct pci_resource *io_head;
-	struct pci_resource *bus_head;
 	struct pci_dev *pci_dev;
 	struct pci_bus *pci_bus;
-	struct event_info event_queue[10];
+	struct event_info event_queue[MAX_EVENTS];
 	struct slot *slot;
 	struct hpc_ops *hpc_ops;
 	wait_queue_head_t queue;	/* sleep & wake process */
 	u8 next_event;
-	u8 seg;
 	u8 bus;
 	u8 device;
 	u8 function;
-	u8 rev;
 	u8 slot_device_offset;
-	u8 add_support;
-	enum pci_bus_speed speed;
 	u32 first_slot;		/* First physical slot number */  /* PCIE only has 1 slot */
 	u8 slot_bus;		/* Bus where the slots handled by this controller sit */
 	u8 ctrlcap;
@@ -133,20 +117,6 @@ struct controller {
 	u8 cap_base;
 };
 
-struct irq_mapping {
-	u8 barber_pole;
-	u8 valid_INT;
-	u8 interrupt[4];
-};
-
-struct resource_lists {
-	struct pci_resource *mem_head;
-	struct pci_resource *p_mem_head;
-	struct pci_resource *io_head;
-	struct pci_resource *bus_head;
-	struct irq_mapping *irqs;
-};
-
 #define INT_BUTTON_IGNORE		0
 #define INT_PRESENCE_ON			1
 #define INT_PRESENCE_OFF		2
@@ -200,21 +170,14 @@ struct resource_lists {
  * error Messages
  */
 #define msg_initialization_err	"Initialization failure, error=%d\n"
-#define msg_HPC_rev_error	"Unsupported revision of the PCI hot plug controller found.\n"
-#define msg_HPC_non_pcie	"The PCI hot plug controller is not supported by this driver.\n"
-#define msg_HPC_not_supported	"This system is not supported by this version of pciephd module. Upgrade to a newer version of pciehpd\n"
-#define msg_unable_to_save	"Unable to store PCI hot plug add resource information. This system must be rebooted before adding any PCI devices.\n"
 #define msg_button_on		"PCI slot #%d - powering on due to button press.\n"
 #define msg_button_off		"PCI slot #%d - powering off due to button press.\n"
 #define msg_button_cancel	"PCI slot #%d - action canceled due to button press.\n"
 #define msg_button_ignore	"PCI slot #%d - button press ignored.  (action in progress...)\n"
 
 /* controller functions */
-extern int	pciehprm_find_available_resources	(struct controller *ctrl);
 extern int	pciehp_event_start_thread	(void);
 extern void	pciehp_event_stop_thread	(void);
-extern struct 	pci_func *pciehp_slot_create	(unsigned char busnumber);
-extern struct 	pci_func *pciehp_slot_find	(unsigned char bus, unsigned char device, unsigned char index);
 extern int	pciehp_enable_slot		(struct slot *slot);
 extern int	pciehp_disable_slot		(struct slot *slot);
 
@@ -224,25 +187,17 @@ extern u8	pciehp_handle_presence_change	(u8 hp_slot, void *inst_id);
 extern u8	pciehp_handle_power_fault	(u8 hp_slot, void *inst_id);
 /* extern void	long_delay (int delay); */
 
-/* resource functions */
-extern int	pciehp_resource_sort_and_combine	(struct pci_resource **head);
-
 /* pci functions */
-extern int	pciehp_set_irq			(u8 bus_num, u8 dev_num, u8 int_pin, u8 irq_num);
-/*extern int	pciehp_get_bus_dev		(struct controller *ctrl, u8 *bus_num, u8 *dev_num, struct slot *slot);*/
-extern int	pciehp_save_config	 	(struct controller *ctrl, int busnumber, int num_ctlr_slots, int first_device_num);
-extern int	pciehp_save_used_resources	(struct controller *ctrl, struct pci_func * func, int flag);
-extern int	pciehp_save_slot_config		(struct controller *ctrl, struct pci_func * new_slot);
-extern void	pciehp_destroy_board_resources	(struct pci_func * func);
-extern int	pciehp_return_board_resources	(struct pci_func * func, struct resource_lists * resources);
-extern void	pciehp_destroy_resource_list	(struct resource_lists * resources);
-extern int	pciehp_configure_device		(struct controller* ctrl, struct pci_func* func);
-extern int	pciehp_unconfigure_device	(struct pci_func* func);
+extern int	pciehp_configure_device		(struct slot *p_slot);
+extern int	pciehp_unconfigure_device	(struct slot *p_slot);
+extern int	pciehp_get_hp_hw_control_from_firmware(struct pci_dev *dev);
+extern void	pciehp_get_hp_params_from_firmware(struct pci_dev *dev,
+	       	struct hotplug_params *hpp);
+
 
 
 /* Global variables */
 extern struct controller *pciehp_ctrl_list;
-extern struct pci_func *pciehp_slot_list[256];
 
 /* Inline functions */
 
@@ -252,12 +207,9 @@ static inline struct slot *pciehp_find_slot(struct controller *ctrl, u8 device)
 
 	p_slot = ctrl->slot;
 
-	dbg("p_slot = %p\n", p_slot);
-
 	while (p_slot && (p_slot->device != device)) {
 		tmp_slot = p_slot;
 		p_slot = p_slot->next;
-		dbg("In while loop, p_slot = %p\n", p_slot);
 	}
 	if (p_slot == NULL) {
 		err("ERROR: pciehp_find_slot device=0x%x\n", device);
@@ -273,7 +225,6 @@ static inline int wait_for_ctrl_irq(struct controller *ctrl)
 
 	DECLARE_WAITQUEUE(wait, current);
 
-	dbg("%s : start\n", __FUNCTION__);
 	add_wait_queue(&ctrl->queue, &wait);
 	if (!pciehp_poll_mode)
 		/* Sleep for up to 1 second */
@@ -285,19 +236,9 @@ static inline int wait_for_ctrl_irq(struct controller *ctrl)
 	if (signal_pending(current))
 		retval =  -EINTR;
 
-	dbg("%s : end\n", __FUNCTION__);
 	return retval;
 }
 
-/* Puts node back in the resource list pointed to by head */
-static inline void return_resource(struct pci_resource **head, struct pci_resource *node)
-{
-	if (!node || !head)
-		return;
-	node->next = *head;
-	*head = node;
-}
-
 #define SLOT_NAME_SIZE 10
 
 static inline void make_slot_name(char *buffer, int buffer_size, struct slot *slot)
@@ -311,14 +252,7 @@ enum php_ctlr_type {
 	ACPI
 };
 
-typedef u8(*php_intr_callback_t) (unsigned int change_id, void *instance_id);
-
-int pcie_init(struct controller *ctrl, struct pcie_device *dev,
-		php_intr_callback_t attention_button_callback,
-		php_intr_callback_t switch_change_callback,
-		php_intr_callback_t presence_change_callback,
-		php_intr_callback_t power_fault_callback);
-
+int pcie_init(struct controller *ctrl, struct pcie_device *dev);
 
 /* This has no meaning for PCI Express, as there is only 1 slot per port */
 int pcie_get_ctlr_slot_config(struct controller *ctrl,
diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
index cafc7eadcf80..8df704860348 100644
--- a/drivers/pci/hotplug/pciehp_core.c
+++ b/drivers/pci/hotplug/pciehp_core.c
@@ -27,27 +27,20 @@
  *
  */
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/kernel.h>
 #include <linux/types.h>
-#include <linux/proc_fs.h>
-#include <linux/slab.h>
-#include <linux/workqueue.h>
 #include <linux/pci.h>
-#include <linux/init.h>
-#include <asm/uaccess.h>
 #include "pciehp.h"
-#include "pciehprm.h"
 #include <linux/interrupt.h>
 
 /* Global variables */
 int pciehp_debug;
 int pciehp_poll_mode;
 int pciehp_poll_time;
+int pciehp_force;
 struct controller *pciehp_ctrl_list;
-struct pci_func *pciehp_slot_list[256];
 
 #define DRIVER_VERSION	"0.4"
 #define DRIVER_AUTHOR	"Dan Zink <dan.zink@compaq.com>, Greg Kroah-Hartman <greg@kroah.com>, Dely Sy <dely.l.sy@intel.com>"
@@ -60,9 +53,11 @@ MODULE_LICENSE("GPL");
 module_param(pciehp_debug, bool, 0644);
 module_param(pciehp_poll_mode, bool, 0644);
 module_param(pciehp_poll_time, int, 0644);
+module_param(pciehp_force, bool, 0644);
 MODULE_PARM_DESC(pciehp_debug, "Debugging mode enabled or not");
 MODULE_PARM_DESC(pciehp_poll_mode, "Using polling mechanism for hot-plug events or not");
 MODULE_PARM_DESC(pciehp_poll_time, "Polling mechanism frequency, in seconds");
+MODULE_PARM_DESC(pciehp_force, "Force pciehp, even if _OSC and OSHP are missing");
 
 #define PCIE_MODULE_NAME "pciehp"
 
@@ -114,8 +109,6 @@ static int init_slots(struct controller *ctrl)
 	u32 slot_number;
 	int result = -ENOMEM;
 
-	dbg("%s\n",__FUNCTION__);
-
 	number_of_slots = ctrl->num_slots;
 	slot_device = ctrl->slot_device_offset;
 	slot_number = ctrl->first_slot;
@@ -370,7 +363,6 @@ static int pciehp_probe(struct pcie_device *dev, const struct pcie_port_service_
 	u8 value;
 	struct pci_dev *pdev;
 	
-	dbg("%s: Called by hp_drv\n", __FUNCTION__);
 	ctrl = kmalloc(sizeof(*ctrl), GFP_KERNEL);
 	if (!ctrl) {
 		err("%s : out of memory\n", __FUNCTION__);
@@ -378,22 +370,15 @@ static int pciehp_probe(struct pcie_device *dev, const struct pcie_port_service_
 	}
 	memset(ctrl, 0, sizeof(struct controller));
 
-	dbg("%s: DRV_thread pid = %d\n", __FUNCTION__, current->pid);
-	
 	pdev = dev->port;
+	ctrl->pci_dev = pdev;
 
-	rc = pcie_init(ctrl, dev,
-		(php_intr_callback_t) pciehp_handle_attention_button,
-		(php_intr_callback_t) pciehp_handle_switch_change,
-		(php_intr_callback_t) pciehp_handle_presence_change,
-		(php_intr_callback_t) pciehp_handle_power_fault);
+	rc = pcie_init(ctrl, dev);
 	if (rc) {
 		dbg("%s: controller initialization failed\n", PCIE_MODULE_NAME);
 		goto err_out_free_ctrl;
 	}
 
-	ctrl->pci_dev = pdev;
-
 	pci_set_drvdata(pdev, ctrl);
 
 	ctrl->pci_bus = kmalloc(sizeof(*ctrl->pci_bus), GFP_KERNEL);
@@ -402,7 +387,6 @@ static int pciehp_probe(struct pcie_device *dev, const struct pcie_port_service_
 		rc = -ENOMEM;
 		goto err_out_unmap_mmio_region;
 	}
-	dbg("%s: ctrl->pci_bus %p\n", __FUNCTION__, ctrl->pci_bus);
 	memcpy (ctrl->pci_bus, pdev->bus, sizeof (*ctrl->pci_bus));
 	ctrl->bus = pdev->bus->number;  /* ctrl bus */
 	ctrl->slot_bus = pdev->subordinate->number;  /* bus controlled by this HPC */
@@ -424,25 +408,6 @@ static int pciehp_probe(struct pcie_device *dev, const struct pcie_port_service_
 	first_device_num = ctrl->slot_device_offset;
 	num_ctlr_slots = ctrl->num_slots; 
 
-	/* Store PCI Config Space for all devices on this bus */
-	dbg("%s: Before calling pciehp_save_config, ctrl->bus %x,ctrl->slot_bus %x\n", 
-		__FUNCTION__,ctrl->bus, ctrl->slot_bus);
-	rc = pciehp_save_config(ctrl, ctrl->slot_bus, num_ctlr_slots, first_device_num);
-	if (rc) {
-		err("%s: unable to save PCI configuration data, error %d\n", __FUNCTION__, rc);
-		goto err_out_free_ctrl_bus;
-	}
-
-	/* Get IO, memory, and IRQ resources for new devices */
-	rc = pciehprm_find_available_resources(ctrl);
-	ctrl->add_support = !rc;
-	
-	if (rc) {
-		dbg("pciehprm_find_available_resources = %#x\n", rc);
-		err("unable to locate PCI configuration resources for hot plug add.\n");
-		goto err_out_free_ctrl_bus;
-	}
-
 	/* Setup the slot information structures */
 	rc = init_slots(ctrl);
 	if (rc) {
@@ -451,7 +416,6 @@ static int pciehp_probe(struct pcie_device *dev, const struct pcie_port_service_
 	}
 
 	t_slot = pciehp_find_slot(ctrl, first_device_num);
-	dbg("%s: t_slot %p\n", __FUNCTION__, t_slot);
 
 	/*	Finish setting up the hot plug ctrl device */
 	ctrl->next_event = 0;
@@ -468,7 +432,6 @@ static int pciehp_probe(struct pcie_device *dev, const struct pcie_port_service_
 	down(&ctrl->crit_sect);
 
 	t_slot->hpc_ops->get_adapter_status(t_slot, &value); /* Check if slot is occupied */
-	dbg("%s: adpater value %x\n", __FUNCTION__, value);
 	
 	if ((POWER_CTRL(ctrl->ctrlcap)) && !value) {
 		rc = t_slot->hpc_ops->power_off_slot(t_slot); /* Power off slot if not occupied*/
@@ -501,7 +464,6 @@ err_out_none:
 
 static int pcie_start_thread(void)
 {
-	int loop;
 	int retval = 0;
 	
 	dbg("Initialize + Start the notification/polling mechanism \n");
@@ -512,32 +474,11 @@ static int pcie_start_thread(void)
 		return retval;
 	}
 
-	dbg("Initialize slot lists\n");
-	/* One slot list for each bus in the system */
-	for (loop = 0; loop < 256; loop++) {
-		pciehp_slot_list[loop] = NULL;
-	}
-
 	return retval;
 }
 
-static inline void __exit
-free_pciehp_res(struct pci_resource *res)
-{
-	struct pci_resource *tres;
-
-	while (res) {
-		tres = res;
-		res = res->next;
-		kfree(tres);
-	}
-}
-
 static void __exit unload_pciehpd(void)
 {
-	struct pci_func *next;
-	struct pci_func *TempSlot;
-	int loop;
 	struct controller *ctrl;
 	struct controller *tctrl;
 
@@ -546,11 +487,6 @@ static void __exit unload_pciehpd(void)
 	while (ctrl) {
 		cleanup_slots(ctrl);
 
-		free_pciehp_res(ctrl->io_head);
-		free_pciehp_res(ctrl->mem_head);
-		free_pciehp_res(ctrl->p_mem_head);
-		free_pciehp_res(ctrl->bus_head);
-
 		kfree (ctrl->pci_bus);
 
 		ctrl->hpc_ops->release_ctlr(ctrl);
@@ -561,20 +497,6 @@ static void __exit unload_pciehpd(void)
 		kfree(tctrl);
 	}
 
-	for (loop = 0; loop < 256; loop++) {
-		next = pciehp_slot_list[loop];
-		while (next != NULL) {
-			free_pciehp_res(next->io_head);
-			free_pciehp_res(next->mem_head);
-			free_pciehp_res(next->p_mem_head);
-			free_pciehp_res(next->bus_head);
-
-			TempSlot = next;
-			next = next->next;
-			kfree(TempSlot);
-		}
-	}
-
 	/* Stop the notification mechanism */
 	pciehp_event_stop_thread();
 
@@ -639,21 +561,16 @@ static int __init pcied_init(void)
 	if (retval)
 		goto error_hpc_init;
 
-	retval = pciehprm_init(PCI);
-	if (!retval) {
- 		retval = pcie_port_service_register(&hpdriver_portdrv);
- 		dbg("pcie_port_service_register = %d\n", retval);
-  		info(DRIVER_DESC " version: " DRIVER_VERSION "\n");
- 		if (retval)
- 		   dbg("%s: Failure to register service\n", __FUNCTION__);
-	}
+	retval = pcie_port_service_register(&hpdriver_portdrv);
+ 	dbg("pcie_port_service_register = %d\n", retval);
+  	info(DRIVER_DESC " version: " DRIVER_VERSION "\n");
+ 	if (retval)
+		dbg("%s: Failure to register service\n", __FUNCTION__);
 
 error_hpc_init:
 	if (retval) {
-		pciehprm_cleanup();
 		pciehp_event_stop_thread();
-	} else
-		pciehprm_print_pirt();
+	};
 
 	return retval;
 }
@@ -663,9 +580,6 @@ static void __exit pcied_cleanup(void)
 	dbg("unload_pciehpd()\n");
 	unload_pciehpd();
 
-	pciehprm_cleanup();
-
-	dbg("pcie_port_service_unregister\n");
 	pcie_port_service_unregister(&hpdriver_portdrv);
 
 	info(DRIVER_DESC " version: " DRIVER_VERSION " unloaded\n");
diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c
index 898f6da6f0de..83c4b865718a 100644
--- a/drivers/pci/hotplug/pciehp_ctrl.c
+++ b/drivers/pci/hotplug/pciehp_ctrl.c
@@ -27,25 +27,14 @@
  *
  */
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/types.h>
-#include <linux/slab.h>
-#include <linux/workqueue.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/wait.h>
 #include <linux/smp_lock.h>
 #include <linux/pci.h>
 #include "../pci.h"
 #include "pciehp.h"
-#include "pciehprm.h"
 
-static u32 configure_new_device(struct controller *ctrl, struct pci_func *func,
-	u8 behind_bridge, struct resource_lists *resources, u8 bridge_bus, u8 bridge_dev);
-static int configure_new_function( struct controller *ctrl, struct pci_func *func,
-	u8 behind_bridge, struct resource_lists *resources, u8 bridge_bus, u8 bridge_dev);
 static void interrupt_event_handler(struct controller *ctrl);
 
 static struct semaphore event_semaphore;	/* mutex for process loop (up if something to process) */
@@ -60,22 +49,18 @@ u8 pciehp_handle_attention_button(u8 hp_slot, void *inst_id)
 	struct slot *p_slot;
 	u8 rc = 0;
 	u8 getstatus;
-	struct pci_func *func;
 	struct event_info *taskInfo;
 
 	/* Attention Button Change */
 	dbg("pciehp:  Attention button interrupt received.\n");
 	
-	func = pciehp_slot_find(ctrl->slot_bus, (hp_slot + ctrl->slot_device_offset), 0);
-
 	/* This is the structure that tells the worker thread what to do */
 	taskInfo = &(ctrl->event_queue[ctrl->next_event]);
 	p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
 
-	p_slot->hpc_ops->get_adapter_status(p_slot, &(func->presence_save));
 	p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
 	
-	ctrl->next_event = (ctrl->next_event + 1) % 10;
+	ctrl->next_event = (ctrl->next_event + 1) % MAX_EVENTS;
 	taskInfo->hp_slot = hp_slot;
 
 	rc++;
@@ -117,24 +102,20 @@ u8 pciehp_handle_switch_change(u8 hp_slot, void *inst_id)
 	struct slot *p_slot;
 	u8 rc = 0;
 	u8 getstatus;
-	struct pci_func *func;
 	struct event_info *taskInfo;
 
 	/* Switch Change */
 	dbg("pciehp:  Switch interrupt received.\n");
 
-	func = pciehp_slot_find(ctrl->slot_bus, (hp_slot + ctrl->slot_device_offset), 0);
-
 	/* This is the structure that tells the worker thread
 	 * what to do
 	 */
 	taskInfo = &(ctrl->event_queue[ctrl->next_event]);
-	ctrl->next_event = (ctrl->next_event + 1) % 10;
+	ctrl->next_event = (ctrl->next_event + 1) % MAX_EVENTS;
 	taskInfo->hp_slot = hp_slot;
 
 	rc++;
 	p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
-	p_slot->hpc_ops->get_adapter_status(p_slot, &(func->presence_save));
 	p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
 
 	if (getstatus) {
@@ -142,14 +123,12 @@ u8 pciehp_handle_switch_change(u8 hp_slot, void *inst_id)
 		 * Switch opened
 		 */
 		info("Latch open on Slot(%d)\n", ctrl->first_slot + hp_slot);
-		func->switch_save = 0;
 		taskInfo->event_type = INT_SWITCH_OPEN;
 	} else {
 		/*
 		 *  Switch closed
 		 */
 		info("Latch close on Slot(%d)\n", ctrl->first_slot + hp_slot);
-		func->switch_save = 0x10;
 		taskInfo->event_type = INT_SWITCH_CLOSE;
 	}
 
@@ -163,20 +142,17 @@ u8 pciehp_handle_presence_change(u8 hp_slot, void *inst_id)
 {
 	struct controller *ctrl = (struct controller *) inst_id;
 	struct slot *p_slot;
-	u8 rc = 0;
-	struct pci_func *func;
+	u8 presence_save, rc = 0;
 	struct event_info *taskInfo;
 
 	/* Presence Change */
 	dbg("pciehp:  Presence/Notify input change.\n");
 
-	func = pciehp_slot_find(ctrl->slot_bus, (hp_slot + ctrl->slot_device_offset), 0);
-
 	/* This is the structure that tells the worker thread
 	 * what to do
 	 */
 	taskInfo = &(ctrl->event_queue[ctrl->next_event]);
-	ctrl->next_event = (ctrl->next_event + 1) % 10;
+	ctrl->next_event = (ctrl->next_event + 1) % MAX_EVENTS;
 	taskInfo->hp_slot = hp_slot;
 
 	rc++;
@@ -185,8 +161,8 @@ u8 pciehp_handle_presence_change(u8 hp_slot, void *inst_id)
 	/* Switch is open, assume a presence change
 	 * Save the presence state
 	 */
-	p_slot->hpc_ops->get_adapter_status(p_slot, &(func->presence_save));
-	if (func->presence_save) {
+	p_slot->hpc_ops->get_adapter_status(p_slot, &presence_save);
+	if (presence_save) {
 		/*
 		 * Card Present
 		 */
@@ -211,19 +187,16 @@ u8 pciehp_handle_power_fault(u8 hp_slot, void *inst_id)
 	struct controller *ctrl = (struct controller *) inst_id;
 	struct slot *p_slot;
 	u8 rc = 0;
-	struct pci_func *func;
 	struct event_info *taskInfo;
 
 	/* power fault */
 	dbg("pciehp:  Power fault interrupt received.\n");
 
-	func = pciehp_slot_find(ctrl->slot_bus, (hp_slot + ctrl->slot_device_offset), 0);
-
 	/* this is the structure that tells the worker thread
 	 * what to do
 	 */
 	taskInfo = &(ctrl->event_queue[ctrl->next_event]);
-	ctrl->next_event = (ctrl->next_event + 1) % 10;
+	ctrl->next_event = (ctrl->next_event + 1) % MAX_EVENTS;
 	taskInfo->hp_slot = hp_slot;
 
 	rc++;
@@ -234,7 +207,6 @@ u8 pciehp_handle_power_fault(u8 hp_slot, void *inst_id)
 		 * power fault Cleared
 		 */
 		info("Power fault cleared on Slot(%d)\n", ctrl->first_slot + hp_slot);
-		func->status = 0x00;
 		taskInfo->event_type = INT_POWER_FAULT_CLEAR;
 	} else {
 		/*
@@ -242,8 +214,6 @@ u8 pciehp_handle_power_fault(u8 hp_slot, void *inst_id)
 		 */
 		info("Power fault on Slot(%d)\n", ctrl->first_slot + hp_slot);
 		taskInfo->event_type = INT_POWER_FAULT;
-		/* set power fault status for this board */
-		func->status = 0xFF;
 		info("power fault bit %x set\n", hp_slot);
 	}
 	if (rc)
@@ -252,810 +222,6 @@ u8 pciehp_handle_power_fault(u8 hp_slot, void *inst_id)
 	return rc;
 }
 
-
-/**
- * sort_by_size: sort nodes by their length, smallest first.
- *
- * @head: list to sort
- */
-static int sort_by_size(struct pci_resource **head)
-{
-	struct pci_resource *current_res;
-	struct pci_resource *next_res;
-	int out_of_order = 1;
-
-	if (!(*head))
-		return 1;
-
-	if (!((*head)->next))
-		return 0;
-
-	while (out_of_order) {
-		out_of_order = 0;
-
-		/* Special case for swapping list head */
-		if (((*head)->next) &&
-		    ((*head)->length > (*head)->next->length)) {
-			out_of_order++;
-			current_res = *head;
-			*head = (*head)->next;
-			current_res->next = (*head)->next;
-			(*head)->next = current_res;
-		}
-
-		current_res = *head;
-
-		while (current_res->next && current_res->next->next) {
-			if (current_res->next->length > current_res->next->next->length) {
-				out_of_order++;
-				next_res = current_res->next;
-				current_res->next = current_res->next->next;
-				current_res = current_res->next;
-				next_res->next = current_res->next;
-				current_res->next = next_res;
-			} else
-				current_res = current_res->next;
-		}
-	}  /* End of out_of_order loop */
-
-	return 0;
-}
-
-
-/*
- * sort_by_max_size
- *
- * Sorts nodes on the list by their length.
- * Largest first.
- *
- */
-static int sort_by_max_size(struct pci_resource **head)
-{
-	struct pci_resource *current_res;
-	struct pci_resource *next_res;
-	int out_of_order = 1;
-
-	if (!(*head))
-		return 1;
-
-	if (!((*head)->next))
-		return 0;
-
-	while (out_of_order) {
-		out_of_order = 0;
-
-		/* Special case for swapping list head */
-		if (((*head)->next) &&
-		    ((*head)->length < (*head)->next->length)) {
-			out_of_order++;
-			current_res = *head;
-			*head = (*head)->next;
-			current_res->next = (*head)->next;
-			(*head)->next = current_res;
-		}
-
-		current_res = *head;
-
-		while (current_res->next && current_res->next->next) {
-			if (current_res->next->length < current_res->next->next->length) {
-				out_of_order++;
-				next_res = current_res->next;
-				current_res->next = current_res->next->next;
-				current_res = current_res->next;
-				next_res->next = current_res->next;
-				current_res->next = next_res;
-			} else
-				current_res = current_res->next;
-		}
-	}  /* End of out_of_order loop */
-
-	return 0;
-}
-
-
-/**
- * do_pre_bridge_resource_split: return one unused resource node
- * @head: list to scan
- *
- */
-static struct pci_resource *
-do_pre_bridge_resource_split(struct pci_resource **head,
-				struct pci_resource **orig_head, u32 alignment)
-{
-	struct pci_resource *prevnode = NULL;
-	struct pci_resource *node;
-	struct pci_resource *split_node;
-	u32 rc;
-	u32 temp_dword;
-	dbg("do_pre_bridge_resource_split\n");
-
-	if (!(*head) || !(*orig_head))
-		return NULL;
-
-	rc = pciehp_resource_sort_and_combine(head);
-
-	if (rc)
-		return NULL;
-
-	if ((*head)->base != (*orig_head)->base)
-		return NULL;
-
-	if ((*head)->length == (*orig_head)->length)
-		return NULL;
-
-
-	/* If we got here, there the bridge requires some of the resource, but
-	 *  we may be able to split some off of the front
-	 */	
-	node = *head;
-
-	if (node->length & (alignment -1)) {
-		/* this one isn't an aligned length, so we'll make a new entry
-		 * and split it up.
-		 */
-		split_node = kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
-
-		if (!split_node)
-			return NULL;
-
-		temp_dword = (node->length | (alignment-1)) + 1 - alignment;
-
-		split_node->base = node->base;
-		split_node->length = temp_dword;
-
-		node->length -= temp_dword;
-		node->base += split_node->length;
-
-		/* Put it in the list */
-		*head = split_node;
-		split_node->next = node;
-	}
-
-	if (node->length < alignment)
-		return NULL;
-
-	/* Now unlink it */
-	if (*head == node) {
-		*head = node->next;
-	} else {
-		prevnode = *head;
-		while (prevnode->next != node)
-			prevnode = prevnode->next;
-
-		prevnode->next = node->next;
-	}
-	node->next = NULL;
-
-	return node;
-}
-
-
-/**
- * do_bridge_resource_split: return one unused resource node
- * @head: list to scan
- *
- */
-static struct pci_resource *
-do_bridge_resource_split(struct pci_resource **head, u32 alignment)
-{
-	struct pci_resource *prevnode = NULL;
-	struct pci_resource *node;
-	u32 rc;
-	u32 temp_dword;
-
-	if (!(*head))
-		return NULL;
-
-	rc = pciehp_resource_sort_and_combine(head);
-
-	if (rc)
-		return NULL;
-
-	node = *head;
-
-	while (node->next) {
-		prevnode = node;
-		node = node->next;
-		kfree(prevnode);
-	}
-
-	if (node->length < alignment) {
-		kfree(node);
-		return NULL;
-	}
-
-	if (node->base & (alignment - 1)) {
-		/* Short circuit if adjusted size is too small */
-		temp_dword = (node->base | (alignment-1)) + 1;
-		if ((node->length - (temp_dword - node->base)) < alignment) {
-			kfree(node);
-			return NULL;
-		}
-
-		node->length -= (temp_dword - node->base);
-		node->base = temp_dword;
-	}
-
-	if (node->length & (alignment - 1)) {
-		/* There's stuff in use after this node */
-		kfree(node);
-		return NULL;
-	}
-
-	return node;
-}
-
-
-/*
- * get_io_resource
- *
- * this function sorts the resource list by size and then
- * returns the first node of "size" length that is not in the
- * ISA aliasing window.  If it finds a node larger than "size"
- * it will split it up.
- *
- * size must be a power of two.
- */
-static struct pci_resource *get_io_resource(struct pci_resource **head, u32 size)
-{
-	struct pci_resource *prevnode;
-	struct pci_resource *node;
-	struct pci_resource *split_node = NULL;
-	u32 temp_dword;
-
-	if (!(*head))
-		return NULL;
-
-	if ( pciehp_resource_sort_and_combine(head) )
-		return NULL;
-
-	if ( sort_by_size(head) )
-		return NULL;
-
-	for (node = *head; node; node = node->next) {
-		if (node->length < size)
-			continue;
-
-		if (node->base & (size - 1)) {
-			/* this one isn't base aligned properly
-			   so we'll make a new entry and split it up */
-			temp_dword = (node->base | (size-1)) + 1;
-
-			/*/ Short circuit if adjusted size is too small */
-			if ((node->length - (temp_dword - node->base)) < size)
-				continue;
-
-			split_node = kmalloc(sizeof(struct pci_resource),
-						GFP_KERNEL);
-
-			if (!split_node)
-				return NULL;
-
-			split_node->base = node->base;
-			split_node->length = temp_dword - node->base;
-			node->base = temp_dword;
-			node->length -= split_node->length;
-
-			/* Put it in the list */
-			split_node->next = node->next;
-			node->next = split_node;
-		} /* End of non-aligned base */
-
-		/* Don't need to check if too small since we already did */
-		if (node->length > size) {
-			/* this one is longer than we need
-			   so we'll make a new entry and split it up */
-			split_node = kmalloc(sizeof(struct pci_resource),
-						GFP_KERNEL);
-
-			if (!split_node)
-				return NULL;
-
-			split_node->base = node->base + size;
-			split_node->length = node->length - size;
-			node->length = size;
-
-			/* Put it in the list */
-			split_node->next = node->next;
-			node->next = split_node;
-		}  /* End of too big on top end */
-
-		/* For IO make sure it's not in the ISA aliasing space */
-		if (node->base & 0x300L)
-			continue;
-
-		/* If we got here, then it is the right size 
-		   Now take it out of the list */
-		if (*head == node) {
-			*head = node->next;
-		} else {
-			prevnode = *head;
-			while (prevnode->next != node)
-				prevnode = prevnode->next;
-
-			prevnode->next = node->next;
-		}
-		node->next = NULL;
-		/* Stop looping */
-		break;
-	}
-
-	return node;
-}
-
-
-/*
- * get_max_resource
- *
- * Gets the largest node that is at least "size" big from the
- * list pointed to by head.  It aligns the node on top and bottom
- * to "size" alignment before returning it.
- * J.I. modified to put max size limits of; 64M->32M->16M->8M->4M->1M
- *  This is needed to avoid allocating entire ACPI _CRS res to one child bridge/slot.
- */
-static struct pci_resource *get_max_resource(struct pci_resource **head, u32 size)
-{
-	struct pci_resource *max;
-	struct pci_resource *temp;
-	struct pci_resource *split_node;
-	u32 temp_dword;
-	u32 max_size[] = { 0x4000000, 0x2000000, 0x1000000, 0x0800000, 0x0400000, 0x0200000, 0x0100000, 0x00 };
-	int i;
-
-	if (!(*head))
-		return NULL;
-
-	if (pciehp_resource_sort_and_combine(head))
-		return NULL;
-
-	if (sort_by_max_size(head))
-		return NULL;
-
-	for (max = *head;max; max = max->next) {
-
-		/* If not big enough we could probably just bail, 
-		   instead we'll continue to the next. */
-		if (max->length < size)
-			continue;
-
-		if (max->base & (size - 1)) {
-			/* this one isn't base aligned properly
-			   so we'll make a new entry and split it up */
-			temp_dword = (max->base | (size-1)) + 1;
-
-			/* Short circuit if adjusted size is too small */
-			if ((max->length - (temp_dword - max->base)) < size)
-				continue;
-
-			split_node = kmalloc(sizeof(struct pci_resource),
-						GFP_KERNEL);
-
-			if (!split_node)
-				return NULL;
-
-			split_node->base = max->base;
-			split_node->length = temp_dword - max->base;
-			max->base = temp_dword;
-			max->length -= split_node->length;
-
-			/* Put it next in the list */
-			split_node->next = max->next;
-			max->next = split_node;
-		}
-
-		if ((max->base + max->length) & (size - 1)) {
-			/* this one isn't end aligned properly at the top
-			   so we'll make a new entry and split it up */
-			split_node = kmalloc(sizeof(struct pci_resource),
-						GFP_KERNEL);
-
-			if (!split_node)
-				return NULL;
-			temp_dword = ((max->base + max->length) & ~(size - 1));
-			split_node->base = temp_dword;
-			split_node->length = max->length + max->base
-					     - split_node->base;
-			max->length -= split_node->length;
-
-			/* Put it in the list */
-			split_node->next = max->next;
-			max->next = split_node;
-		}
-
-		/* Make sure it didn't shrink too much when we aligned it */
-		if (max->length < size)
-			continue;
-
-		for ( i = 0; max_size[i] > size; i++) {
-			if (max->length > max_size[i]) {
-				split_node = kmalloc(sizeof(struct pci_resource),
-							GFP_KERNEL);
-				if (!split_node)
-					break;	/* return NULL; */
-				split_node->base = max->base + max_size[i];
-				split_node->length = max->length - max_size[i];
-				max->length = max_size[i];
-				/* Put it next in the list */
-				split_node->next = max->next;
-				max->next = split_node;
-				break;
-			}
-		}
-
-		/* Now take it out of the list */
-		temp = (struct pci_resource*) *head;
-		if (temp == max) {
-			*head = max->next;
-		} else {
-			while (temp && temp->next != max) {
-				temp = temp->next;
-			}
-
-			temp->next = max->next;
-		}
-
-		max->next = NULL;
-		return max;
-	}
-
-	/* If we get here, we couldn't find one */
-	return NULL;
-}
-
-
-/*
- * get_resource
- *
- * this function sorts the resource list by size and then
- * returns the first node of "size" length.  If it finds a node
- * larger than "size" it will split it up.
- *
- * size must be a power of two.
- */
-static struct pci_resource *get_resource(struct pci_resource **head, u32 size)
-{
-	struct pci_resource *prevnode;
-	struct pci_resource *node;
-	struct pci_resource *split_node;
-	u32 temp_dword;
-
-	if (!(*head))
-		return NULL;
-
-	if ( pciehp_resource_sort_and_combine(head) )
-		return NULL;
-
-	if ( sort_by_size(head) )
-		return NULL;
-
-	for (node = *head; node; node = node->next) {
-		dbg("%s: req_size =0x%x node=%p, base=0x%x, length=0x%x\n",
-		    __FUNCTION__, size, node, node->base, node->length);
-		if (node->length < size)
-			continue;
-
-		if (node->base & (size - 1)) {
-			dbg("%s: not aligned\n", __FUNCTION__);
-			/* this one isn't base aligned properly
-			   so we'll make a new entry and split it up */
-			temp_dword = (node->base | (size-1)) + 1;
-
-			/* Short circuit if adjusted size is too small */
-			if ((node->length - (temp_dword - node->base)) < size)
-				continue;
-
-			split_node = kmalloc(sizeof(struct pci_resource),
-						GFP_KERNEL);
-
-			if (!split_node)
-				return NULL;
-
-			split_node->base = node->base;
-			split_node->length = temp_dword - node->base;
-			node->base = temp_dword;
-			node->length -= split_node->length;
-
-			/* Put it in the list */
-			split_node->next = node->next;
-			node->next = split_node;
-		} /* End of non-aligned base */
-
-		/* Don't need to check if too small since we already did */
-		if (node->length > size) {
-			dbg("%s: too big\n", __FUNCTION__);
-			/* this one is longer than we need
-			   so we'll make a new entry and split it up */
-			split_node = kmalloc(sizeof(struct pci_resource),
-						GFP_KERNEL);
-
-			if (!split_node)
-				return NULL;
-
-			split_node->base = node->base + size;
-			split_node->length = node->length - size;
-			node->length = size;
-
-			/* Put it in the list */
-			split_node->next = node->next;
-			node->next = split_node;
-		}  /* End of too big on top end */
-
-		dbg("%s: got one!!!\n", __FUNCTION__);
-		/* If we got here, then it is the right size
-		   Now take it out of the list */
-		if (*head == node) {
-			*head = node->next;
-		} else {
-			prevnode = *head;
-			while (prevnode->next != node)
-				prevnode = prevnode->next;
-
-			prevnode->next = node->next;
-		}
-		node->next = NULL;
-		/* Stop looping */
-		break;
-	}
-	return node;
-}
-
-
-/*
- * pciehp_resource_sort_and_combine
- *
- * Sorts all of the nodes in the list in ascending order by
- * their base addresses.  Also does garbage collection by
- * combining adjacent nodes.
- *
- * returns 0 if success
- */
-int pciehp_resource_sort_and_combine(struct pci_resource **head)
-{
-	struct pci_resource *node1;
-	struct pci_resource *node2;
-	int out_of_order = 1;
-
-	dbg("%s: head = %p, *head = %p\n", __FUNCTION__, head, *head);
-
-	if (!(*head))
-		return 1;
-
-	dbg("*head->next = %p\n",(*head)->next);
-
-	if (!(*head)->next)
-		return 0;	/* only one item on the list, already sorted! */
-
-	dbg("*head->base = 0x%x\n",(*head)->base);
-	dbg("*head->next->base = 0x%x\n",(*head)->next->base);
-	while (out_of_order) {
-		out_of_order = 0;
-
-		/* Special case for swapping list head */
-		if (((*head)->next) &&
-		    ((*head)->base > (*head)->next->base)) {
-			node1 = *head;
-			(*head) = (*head)->next;
-			node1->next = (*head)->next;
-			(*head)->next = node1;
-			out_of_order++;
-		}
-
-		node1 = (*head);
-
-		while (node1->next && node1->next->next) {
-			if (node1->next->base > node1->next->next->base) {
-				out_of_order++;
-				node2 = node1->next;
-				node1->next = node1->next->next;
-				node1 = node1->next;
-				node2->next = node1->next;
-				node1->next = node2;
-			} else
-				node1 = node1->next;
-		}
-	}  /* End of out_of_order loop */
-
-	node1 = *head;
-
-	while (node1 && node1->next) {
-		if ((node1->base + node1->length) == node1->next->base) {
-			/* Combine */
-			dbg("8..\n");
-			node1->length += node1->next->length;
-			node2 = node1->next;
-			node1->next = node1->next->next;
-			kfree(node2);
-		} else
-			node1 = node1->next;
-	}
-
-	return 0;
-}
-
-
-/**
- * pciehp_slot_create - Creates a node and adds it to the proper bus.
- * @busnumber - bus where new node is to be located
- *
- * Returns pointer to the new node or NULL if unsuccessful
- */
-struct pci_func *pciehp_slot_create(u8 busnumber)
-{
-	struct pci_func *new_slot;
-	struct pci_func *next;
-	dbg("%s: busnumber %x\n", __FUNCTION__, busnumber);
-	new_slot = kmalloc(sizeof(struct pci_func), GFP_KERNEL);
-
-	if (new_slot == NULL)
-		return new_slot;
-
-	memset(new_slot, 0, sizeof(struct pci_func));
-
-	new_slot->next = NULL;
-	new_slot->configured = 1;
-
-	if (pciehp_slot_list[busnumber] == NULL) {
-		pciehp_slot_list[busnumber] = new_slot;
-	} else {
-		next = pciehp_slot_list[busnumber];
-		while (next->next != NULL)
-			next = next->next;
-		next->next = new_slot;
-	}
-	return new_slot;
-}
-
-
-/**
- * slot_remove - Removes a node from the linked list of slots.
- * @old_slot: slot to remove
- *
- * Returns 0 if successful, !0 otherwise.
- */
-static int slot_remove(struct pci_func * old_slot)
-{
-	struct pci_func *next;
-
-	if (old_slot == NULL)
-		return 1;
-
-	next = pciehp_slot_list[old_slot->bus];
-
-	if (next == NULL)
-		return 1;
-
-	if (next == old_slot) {
-		pciehp_slot_list[old_slot->bus] = old_slot->next;
-		pciehp_destroy_board_resources(old_slot);
-		kfree(old_slot);
-		return 0;
-	}
-
-	while ((next->next != old_slot) && (next->next != NULL)) {
-		next = next->next;
-	}
-
-	if (next->next == old_slot) {
-		next->next = old_slot->next;
-		pciehp_destroy_board_resources(old_slot);
-		kfree(old_slot);
-		return 0;
-	} else
-		return 2;
-}
-
-
-/**
- * bridge_slot_remove - Removes a node from the linked list of slots.
- * @bridge: bridge to remove
- *
- * Returns 0 if successful, !0 otherwise.
- */
-static int bridge_slot_remove(struct pci_func *bridge)
-{
-	u8 subordinateBus, secondaryBus;
-	u8 tempBus;
-	struct pci_func *next;
-
-	if (bridge == NULL)
-		return 1;
-
-	secondaryBus = (bridge->config_space[0x06] >> 8) & 0xFF;
-	subordinateBus = (bridge->config_space[0x06] >> 16) & 0xFF;
-
-	for (tempBus = secondaryBus; tempBus <= subordinateBus; tempBus++) {
-		next = pciehp_slot_list[tempBus];
-
-		while (!slot_remove(next)) {
-			next = pciehp_slot_list[tempBus];
-		}
-	}
-
-	next = pciehp_slot_list[bridge->bus];
-
-	if (next == NULL) {
-		return 1;
-	}
-
-	if (next == bridge) {
-		pciehp_slot_list[bridge->bus] = bridge->next;
-		kfree(bridge);
-		return 0;
-	}
-
-	while ((next->next != bridge) && (next->next != NULL)) {
-		next = next->next;
-	}
-
-	if (next->next == bridge) {
-		next->next = bridge->next;
-		kfree(bridge);
-		return 0;
-	} else
-		return 2;
-}
-
-
-/**
- * pciehp_slot_find - Looks for a node by bus, and device, multiple functions accessed
- * @bus: bus to find
- * @device: device to find
- * @index: is 0 for first function found, 1 for the second...
- *
- * Returns pointer to the node if successful, %NULL otherwise.
- */
-struct pci_func *pciehp_slot_find(u8 bus, u8 device, u8 index)
-{
-	int found = -1;
-	struct pci_func *func;
-
-	func = pciehp_slot_list[bus];
-	dbg("%s: bus %x device %x index %x\n",
-		__FUNCTION__, bus, device, index);
-	if (func != NULL) {
-		dbg("%s: func-> bus %x device %x function %x pci_dev %p\n",
-			__FUNCTION__, func->bus, func->device, func->function,
-			func->pci_dev);
-	} else
-		dbg("%s: func == NULL\n", __FUNCTION__);
-
-	if ((func == NULL) || ((func->device == device) && (index == 0)))
-		return func;
-
-	if (func->device == device)
-		found++;
-
-	while (func->next != NULL) {
-		func = func->next;
-
-		dbg("%s: In while loop, func-> bus %x device %x function %x pci_dev %p\n",
-			__FUNCTION__, func->bus, func->device, func->function,
-			func->pci_dev);
-		if (func->device == device)
-			found++;
-		dbg("%s: while loop, found %d, index %d\n", __FUNCTION__,
-			found, index);
-
-		if ((found == index) || (func->function == index)) {
-			dbg("%s: Found bus %x dev %x func %x\n", __FUNCTION__,
-					func->bus, func->device, func->function);
-			return func;
-		}
-	}
-
-	return NULL;
-}
-
-static int is_bridge(struct pci_func * func)
-{
-	/* Check the header type */
-	if (((func->config_space[0x03] >> 16) & 0xFF) == 0x01)
-		return 1;
-	else
-		return 0;
-}
-
-
 /* The following routines constitute the bulk of the 
    hotplug controller logic
  */
@@ -1100,20 +266,17 @@ static void set_slot_off(struct controller *ctrl, struct slot * pslot)
  * Configures board
  *
  */
-static u32 board_added(struct pci_func * func, struct controller * ctrl)
+static int board_added(struct slot *p_slot)
 {
 	u8 hp_slot;
-	int index;
-	u32 temp_register = 0xFFFFFFFF;
-	u32 rc = 0;
-	struct pci_func *new_func = NULL;
-	struct slot *p_slot;
-	struct resource_lists res_lists;
+	int rc = 0;
+	struct controller *ctrl = p_slot->ctrl;
 
-	p_slot = pciehp_find_slot(ctrl, func->device);
-	hp_slot = func->device - ctrl->slot_device_offset;
+	hp_slot = p_slot->device - ctrl->slot_device_offset;
 
-	dbg("%s: func->device, slot_offset, hp_slot = %d, %d ,%d\n", __FUNCTION__, func->device, ctrl->slot_device_offset, hp_slot);
+	dbg("%s: slot device, slot offset, hp slot = %d, %d ,%d\n",
+			__FUNCTION__, p_slot->device,
+			ctrl->slot_device_offset, hp_slot);
 
 	/* Wait for exclusive access to hardware */
 	down(&ctrl->crit_sect);
@@ -1141,9 +304,7 @@ static u32 board_added(struct pci_func * func, struct controller * ctrl)
 	up(&ctrl->crit_sect);
 
 	/* Wait for ~1 second */
-	dbg("%s: before long_delay\n", __FUNCTION__);
 	wait_for_ctrl_irq (ctrl);
-	dbg("%s: afterlong_delay\n", __FUNCTION__);
 
 	/*  Check link training status */
 	rc = p_slot->hpc_ops->check_lnk_status(ctrl);  
@@ -1153,98 +314,42 @@ static u32 board_added(struct pci_func * func, struct controller * ctrl)
 		return rc;
 	}
 
-	dbg("%s: func status = %x\n", __FUNCTION__, func->status);
-
 	/* Check for a power fault */
-	if (func->status == 0xFF) {
-		/* power fault occurred, but it was benign */
-		temp_register = 0xFFFFFFFF;
-		dbg("%s: temp register set to %x by power fault\n", __FUNCTION__, temp_register);
+	if (p_slot->hpc_ops->query_power_fault(p_slot)) {
+		dbg("%s: power fault detected\n", __FUNCTION__);
 		rc = POWER_FAILURE;
-		func->status = 0;
-	} else {
-		/* Get vendor/device ID u32 */
-		rc = pci_bus_read_config_dword (ctrl->pci_dev->subordinate, PCI_DEVFN(func->device, func->function), 
-			PCI_VENDOR_ID, &temp_register);
-		dbg("%s: pci_bus_read_config_dword returns %d\n", __FUNCTION__, rc);
-		dbg("%s: temp_register is %x\n", __FUNCTION__, temp_register);
-
-		if (rc != 0) {
-			/* Something's wrong here */
-			temp_register = 0xFFFFFFFF;
-			dbg("%s: temp register set to %x by error\n", __FUNCTION__, temp_register);
-		}
-		/* Preset return code.  It will be changed later if things go okay. */
-		rc = NO_ADAPTER_PRESENT;
+		goto err_exit;
 	}
 
-	/* All F's is an empty slot or an invalid board */
-	if (temp_register != 0xFFFFFFFF) {	  /* Check for a board in the slot */
-		res_lists.io_head = ctrl->io_head;
-		res_lists.mem_head = ctrl->mem_head;
-		res_lists.p_mem_head = ctrl->p_mem_head;
-		res_lists.bus_head = ctrl->bus_head;
-		res_lists.irqs = NULL;
-
-		rc = configure_new_device(ctrl, func, 0, &res_lists, 0, 0);
-		dbg("%s: back from configure_new_device\n", __FUNCTION__);
-
-		ctrl->io_head = res_lists.io_head;
-		ctrl->mem_head = res_lists.mem_head;
-		ctrl->p_mem_head = res_lists.p_mem_head;
-		ctrl->bus_head = res_lists.bus_head;
-
-		pciehp_resource_sort_and_combine(&(ctrl->mem_head));
-		pciehp_resource_sort_and_combine(&(ctrl->p_mem_head));
-		pciehp_resource_sort_and_combine(&(ctrl->io_head));
-		pciehp_resource_sort_and_combine(&(ctrl->bus_head));
-
-		if (rc) {
-			set_slot_off(ctrl, p_slot);
-			return rc;
-		}
-		pciehp_save_slot_config(ctrl, func);
+	rc = pciehp_configure_device(p_slot);
+	if (rc) {
+		err("Cannot add device 0x%x:%x\n", p_slot->bus,
+				p_slot->device);
+		goto err_exit;
+	}
 
-		func->status = 0;
-		func->switch_save = 0x10;
-		func->is_a_board = 0x01;
+	/*
+	 * Some PCI Express root ports require fixup after hot-plug operation.
+	 */
+	if (pcie_mch_quirk)
+		pci_fixup_device(pci_fixup_final, ctrl->pci_dev);
+	if (PWR_LED(ctrl->ctrlcap)) {
+		/* Wait for exclusive access to hardware */
+  		down(&ctrl->crit_sect);
 
-		/* next, we will instantiate the linux pci_dev structures 
-		 * (with appropriate driver notification, if already present) 
-		 */
-		index = 0;
-		do {
-			new_func = pciehp_slot_find(ctrl->slot_bus, func->device, index++);
-			if (new_func && !new_func->pci_dev) {
-				dbg("%s:call pci_hp_configure_dev, func %x\n", 
-					__FUNCTION__, index);
-				pciehp_configure_device(ctrl, new_func);
-			}
-		} while (new_func);
-
- 		/* 
- 		 * Some PCI Express root ports require fixup after hot-plug operation.
- 		 */
- 		if (pcie_mch_quirk)
- 			pci_fixup_device(pci_fixup_final, ctrl->pci_dev);
- 
-  		if (PWR_LED(ctrl->ctrlcap)) {
-  			/* Wait for exclusive access to hardware */
-  			down(&ctrl->crit_sect);
-   
-  			p_slot->hpc_ops->green_led_on(p_slot);
+  		p_slot->hpc_ops->green_led_on(p_slot);
   
-  			/* Wait for the command to complete */
-  			wait_for_ctrl_irq (ctrl);
+  		/* Wait for the command to complete */
+  		wait_for_ctrl_irq (ctrl);
   	
-  			/* Done with exclusive hardware access */
-  			up(&ctrl->crit_sect);
-  		}
-	} else {
-		set_slot_off(ctrl, p_slot);
-		return -1;
-	}
+  		/* Done with exclusive hardware access */
+  		up(&ctrl->crit_sect);
+  	}
 	return 0;
+
+err_exit:
+	set_slot_off(ctrl, p_slot);
+	return -1;
 }
 
 
@@ -1252,56 +357,23 @@ static u32 board_added(struct pci_func * func, struct controller * ctrl)
  * remove_board - Turns off slot and LED's
  *
  */
-static u32 remove_board(struct pci_func *func, struct controller *ctrl)
+static int remove_board(struct slot *p_slot)
 {
-	int index;
-	u8 skip = 0;
 	u8 device;
 	u8 hp_slot;
-	u32 rc;
-	struct resource_lists res_lists;
-	struct pci_func *temp_func;
-	struct slot *p_slot;
-
-	if (func == NULL)
-		return 1;
+	int rc;
+	struct controller *ctrl = p_slot->ctrl;
 
-	if (pciehp_unconfigure_device(func))
+	if (pciehp_unconfigure_device(p_slot))
 		return 1;
 
-	device = func->device;
+	device = p_slot->device;
 
-	hp_slot = func->device - ctrl->slot_device_offset;
+	hp_slot = p_slot->device - ctrl->slot_device_offset;
 	p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
 
 	dbg("In %s, hp_slot = %d\n", __FUNCTION__, hp_slot);
 
-	if ((ctrl->add_support) &&
-		!(func->bus_head || func->mem_head || func->p_mem_head || func->io_head)) {
-		/* Here we check to see if we've saved any of the board's
-		 * resources already.  If so, we'll skip the attempt to
-		 * determine what's being used.
-		 */
-		index = 0;
-
-		temp_func = func;
-
-		while ((temp_func = pciehp_slot_find(temp_func->bus, temp_func->device, index++))) {
-			if (temp_func->bus_head || temp_func->mem_head
-			    || temp_func->p_mem_head || temp_func->io_head) {
-				skip = 1;
-				break;
-			}
-		}
-
-		if (!skip)
-			rc = pciehp_save_used_resources(ctrl, func, DISABLE_CARD);
-	}
-	/* Change status to shutdown */
-	if (func->is_a_board)
-		func->status = 0x01;
-	func->configured = 0;
-
 	/* Wait for exclusive access to hardware */
 	down(&ctrl->crit_sect);
 
@@ -1328,56 +400,6 @@ static u32 remove_board(struct pci_func *func, struct controller *ctrl)
 	/* Done with exclusive hardware access */
 	up(&ctrl->crit_sect);
 
-	if (ctrl->add_support) {
-		while (func) {
-			res_lists.io_head = ctrl->io_head;
-			res_lists.mem_head = ctrl->mem_head;
-			res_lists.p_mem_head = ctrl->p_mem_head;
-			res_lists.bus_head = ctrl->bus_head;
-
-			dbg("Returning resources to ctlr lists for (B/D/F) = (%#x/%#x/%#x)\n", 
-				func->bus, func->device, func->function);
-
-			pciehp_return_board_resources(func, &res_lists);
-
-			ctrl->io_head = res_lists.io_head;
-			ctrl->mem_head = res_lists.mem_head;
-			ctrl->p_mem_head = res_lists.p_mem_head;
-			ctrl->bus_head = res_lists.bus_head;
-
-			pciehp_resource_sort_and_combine(&(ctrl->mem_head));
-			pciehp_resource_sort_and_combine(&(ctrl->p_mem_head));
-			pciehp_resource_sort_and_combine(&(ctrl->io_head));
-			pciehp_resource_sort_and_combine(&(ctrl->bus_head));
-
-			if (is_bridge(func)) {
-				dbg("PCI Bridge Hot-Remove s:b:d:f(%02x:%02x:%02x:%02x)\n", 
-					ctrl->seg, func->bus, func->device, func->function);
-				bridge_slot_remove(func);
-			} else {
-				dbg("PCI Function Hot-Remove s:b:d:f(%02x:%02x:%02x:%02x)\n", 
-					ctrl->seg, func->bus, func->device, func->function);
-				slot_remove(func);
-			}
-
-			func = pciehp_slot_find(ctrl->slot_bus, device, 0);
-		}
-
-		/* Setup slot structure with entry for empty slot */
-		func = pciehp_slot_create(ctrl->slot_bus);
-
-		if (func == NULL) {
-			return 1;
-		}
-
-		func->bus = ctrl->slot_bus;
-		func->device = device;
-		func->function = 0;
-		func->configured = 0;
-		func->switch_save = 0x10;
-		func->is_a_board = 0;
-	}
-
 	return 0;
 }
 
@@ -1411,13 +433,15 @@ static void pciehp_pushbutton_thread(unsigned long slot)
 	p_slot->hpc_ops->get_power_status(p_slot, &getstatus);
 	if (getstatus) {
 		p_slot->state = POWEROFF_STATE;
-		dbg("In power_down_board, b:d(%x:%x)\n", p_slot->bus, p_slot->device);
+		dbg("%s: disabling bus:device(%x:%x)\n", __FUNCTION__,
+				p_slot->bus, p_slot->device);
 
 		pciehp_disable_slot(p_slot);
 		p_slot->state = STATIC_STATE;
 	} else {
 		p_slot->state = POWERON_STATE;
-		dbg("In add_board, b:d(%x:%x)\n", p_slot->bus, p_slot->device);
+		dbg("%s: adding bus:device(%x:%x)\n", __FUNCTION__,
+				p_slot->bus, p_slot->device);
 
 		if (pciehp_enable_slot(p_slot) && PWR_LED(p_slot->ctrl->ctrlcap)) {
 			/* Wait for exclusive access to hardware */
@@ -1459,13 +483,15 @@ static void pciehp_surprise_rm_thread(unsigned long slot)
 	p_slot->hpc_ops->get_adapter_status(p_slot, &getstatus);
 	if (!getstatus) {
 		p_slot->state = POWEROFF_STATE;
-		dbg("In removing board, b:d(%x:%x)\n", p_slot->bus, p_slot->device);
+		dbg("%s: removing bus:device(%x:%x)\n",
+				__FUNCTION__, p_slot->bus, p_slot->device);
 
 		pciehp_disable_slot(p_slot);
 		p_slot->state = STATIC_STATE;
 	} else {
 		p_slot->state = POWERON_STATE;
-		dbg("In add_board, b:d(%x:%x)\n", p_slot->bus, p_slot->device);
+		dbg("%s: adding bus:device(%x:%x)\n",
+				__FUNCTION__, p_slot->bus, p_slot->device);
 
 		if (pciehp_enable_slot(p_slot) && PWR_LED(p_slot->ctrl->ctrlcap)) {
 			/* Wait for exclusive access to hardware */
@@ -1531,7 +557,6 @@ int pciehp_event_start_thread(void)
 		err ("Can't start up our event thread\n");
 		return -1;
 	}
-	dbg("Our event thread pid = %d\n", pid);
 	return 0;
 }
 
@@ -1539,9 +564,7 @@ int pciehp_event_start_thread(void)
 void pciehp_event_stop_thread(void)
 {
 	event_finished = 1;
-	dbg("event_thread finish command given\n");
 	up(&event_semaphore);
-	dbg("wait for event_thread to exit\n");
 	down(&event_exit);
 }
 
@@ -1573,7 +596,6 @@ static void interrupt_event_handler(struct controller *ctrl)
 {
 	int loop = 0;
 	int change = 1;
-	struct pci_func *func;
 	u8 hp_slot;
 	u8 getstatus;
 	struct slot *p_slot;
@@ -1581,16 +603,12 @@ static void interrupt_event_handler(struct controller *ctrl)
 	while (change) {
 		change = 0;
 
-		for (loop = 0; loop < 10; loop++) {
+		for (loop = 0; loop < MAX_EVENTS; loop++) {
 			if (ctrl->event_queue[loop].event_type != 0) {
 				hp_slot = ctrl->event_queue[loop].hp_slot;
 
-				func = pciehp_slot_find(ctrl->slot_bus, (hp_slot + ctrl->slot_device_offset), 0);
-
 				p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
 
-				dbg("hp_slot %d, func %p, p_slot %p\n", hp_slot, func, p_slot);
-
 				if (ctrl->event_queue[loop].event_type == INT_BUTTON_CANCEL) {
 					dbg("button cancel\n");
 					del_timer(&p_slot->task_event);
@@ -1682,7 +700,6 @@ static void interrupt_event_handler(struct controller *ctrl)
 						p_slot->task_event.function = (void (*)(unsigned long)) pushbutton_helper_thread;
 						p_slot->task_event.data = (unsigned long) p_slot;
 
-						dbg("add_timer p_slot = %p\n", (void *) p_slot);
 						add_timer(&p_slot->task_event);
 					}
 				}
@@ -1737,13 +754,6 @@ int pciehp_enable_slot(struct slot *p_slot)
 {
 	u8 getstatus = 0;
 	int rc;
-	struct pci_func *func;
-
-	func = pciehp_slot_find(p_slot->bus, p_slot->device, 0);
-	if (!func) {
-		dbg("%s: Error! slot NULL\n", __FUNCTION__);
-		return 1;
-	}
 
 	/* Check to see if (latch closed, card present, power off) */
 	down(&p_slot->ctrl->crit_sect);
@@ -1773,45 +783,11 @@ int pciehp_enable_slot(struct slot *p_slot)
 	}
 	up(&p_slot->ctrl->crit_sect);
 
-	slot_remove(func);
-
-	func = pciehp_slot_create(p_slot->bus);
-	if (func == NULL)
-		return 1;
-
-	func->bus = p_slot->bus;
-	func->device = p_slot->device;
-	func->function = 0;
-	func->configured = 0;
-	func->is_a_board = 1;
-
-	/* We have to save the presence info for these slots */
-	p_slot->hpc_ops->get_adapter_status(p_slot, &(func->presence_save));
 	p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
-	func->switch_save = !getstatus? 0x10:0;
 
-	rc = board_added(func, p_slot->ctrl);
+	rc = board_added(p_slot);
 	if (rc) {
-		if (is_bridge(func))
-			bridge_slot_remove(func);
-		else
-			slot_remove(func);
-
-		/* Setup slot structure with entry for empty slot */
-		func = pciehp_slot_create(p_slot->bus);
-		if (func == NULL)
-			return 1;	/* Out of memory */
-
-		func->bus = p_slot->bus;
-		func->device = p_slot->device;
-		func->function = 0;
-		func->configured = 0;
-		func->is_a_board = 1;
-
-		/* We have to save the presence info for these slots */
-		p_slot->hpc_ops->get_adapter_status(p_slot, &(func->presence_save));
 		p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
-		func->switch_save = !getstatus? 0x10:0;
 	}
 
 	if (p_slot)
@@ -1823,14 +799,8 @@ int pciehp_enable_slot(struct slot *p_slot)
 
 int pciehp_disable_slot(struct slot *p_slot)
 {
-	u8 class_code, header_type, BCR;
-	u8 index = 0;
 	u8 getstatus = 0;
-	u32 rc = 0;
 	int ret = 0;
-	unsigned int devfn;
-	struct pci_bus *pci_bus = p_slot->ctrl->pci_dev->subordinate;
-	struct pci_func *func;
 
 	if (!p_slot->ctrl)
 		return 1;
@@ -1867,838 +837,8 @@ int pciehp_disable_slot(struct slot *p_slot)
 
 	up(&p_slot->ctrl->crit_sect);
 
-	func = pciehp_slot_find(p_slot->bus, p_slot->device, index++);
-
-	/* Make sure there are no video controllers here
-	 * for all func of p_slot
-	 */
-	while (func && !rc) {
-		pci_bus->number = func->bus;
-		devfn = PCI_DEVFN(func->device, func->function);
-
-		/* Check the Class Code */
-		rc = pci_bus_read_config_byte (pci_bus, devfn, 0x0B, &class_code);
-		if (rc)
-			return rc;
-
-		if (class_code == PCI_BASE_CLASS_DISPLAY) {
-			/* Display/Video adapter (not supported) */
-			rc = REMOVE_NOT_SUPPORTED;
-		} else {
-			/* See if it's a bridge */
-			rc = pci_bus_read_config_byte (pci_bus, devfn, PCI_HEADER_TYPE, &header_type);
-			if (rc)
-				return rc;
-
-			/* If it's a bridge, check the VGA Enable bit */
-			if ((header_type & 0x7F) == PCI_HEADER_TYPE_BRIDGE) {
-				rc = pci_bus_read_config_byte (pci_bus, devfn, PCI_BRIDGE_CONTROL, &BCR);
-				if (rc)
-					return rc;
-
-				/* If the VGA Enable bit is set, remove isn't supported */
-				if (BCR & PCI_BRIDGE_CTL_VGA) {
-					rc = REMOVE_NOT_SUPPORTED;
-				}
-			}
-		}
-
-		func = pciehp_slot_find(p_slot->bus, p_slot->device, index++);
-	}
-
-	func = pciehp_slot_find(p_slot->bus, p_slot->device, 0);
-	if ((func != NULL) && !rc) {
-		rc = remove_board(func, p_slot->ctrl);
-	} else if (!rc)
-		rc = 1;
-
-	if (p_slot)
-		update_slot_info(p_slot);
-
-	return rc;
-}
-
-
-/**
- * configure_new_device - Configures the PCI header information of one board.
- *
- * @ctrl: pointer to controller structure
- * @func: pointer to function structure
- * @behind_bridge: 1 if this is a recursive call, 0 if not
- * @resources: pointer to set of resource lists
- *
- * Returns 0 if success
- *
- */
-static u32 configure_new_device(struct controller * ctrl, struct pci_func * func,
-	u8 behind_bridge, struct resource_lists * resources, u8 bridge_bus, u8 bridge_dev)
-{
-	u8 temp_byte, function, max_functions, stop_it;
-	int rc;
-	u32 ID;
-	struct pci_func *new_slot;
-	struct pci_bus lpci_bus, *pci_bus;
-	int index;
-
-	new_slot = func;
-
-	dbg("%s\n", __FUNCTION__);
-	memcpy(&lpci_bus, ctrl->pci_dev->subordinate, sizeof(lpci_bus));
-	pci_bus = &lpci_bus;
-	pci_bus->number = func->bus;
-
-	/* Check for Multi-function device */
-	rc = pci_bus_read_config_byte(pci_bus, PCI_DEVFN(func->device, func->function), 0x0E, &temp_byte);
-	if (rc) {
-		dbg("%s: rc = %d\n", __FUNCTION__, rc);
-		return rc;
-	}
-
-	if (temp_byte & 0x80)	/* Multi-function device */
-		max_functions = 8;
-	else
-		max_functions = 1;
-
-	function = 0;
-
-	do {
-		rc = configure_new_function(ctrl, new_slot, behind_bridge,
-					resources, bridge_bus, bridge_dev);
-
-		if (rc) {
-			dbg("configure_new_function failed: %d\n", rc);
-			index = 0;
-
-			while (new_slot) {
-				new_slot = pciehp_slot_find(new_slot->bus,
-						new_slot->device, index++);
-
-				if (new_slot)
-					pciehp_return_board_resources(new_slot,
-						resources);
-			}
-
-			return rc;
-		}
-
-		function++;
-
-		stop_it = 0;
-
-		/*  The following loop skips to the next present function
-		 *  and creates a board structure
-		 */
-
-		while ((function < max_functions) && (!stop_it)) {
-			pci_bus_read_config_dword(pci_bus, PCI_DEVFN(func->device, function), 0x00, &ID);
-
-			if (ID == 0xFFFFFFFF) {	  /* There's nothing there. */
-				function++;
-			} else {  /* There's something there */
-				/* Setup slot structure. */
-				new_slot = pciehp_slot_create(func->bus);
-
-				if (new_slot == NULL) {
-					/* Out of memory */
-					return 1;
-				}
-
-				new_slot->bus = func->bus;
-				new_slot->device = func->device;
-				new_slot->function = function;
-				new_slot->is_a_board = 1;
-				new_slot->status = 0;
-
-				stop_it++;
-			}
-		}
-
-	} while (function < max_functions);
-	dbg("returning from %s\n", __FUNCTION__);
-
-	return 0;
-}
-
-/*
- * Configuration logic that involves the hotplug data structures and 
- * their bookkeeping
- */
-
-/**
- * configure_bridge: fill bridge's registers, either configure or disable it.
- */
-static int
-configure_bridge(struct pci_bus *pci_bus, unsigned int devfn,
-			struct pci_resource *mem_node,
-			struct pci_resource **hold_mem_node,
-			int base_addr, int limit_addr)
-{
-	u16 temp_word;
-	u32 rc;
-
-	if (mem_node) {
-		memcpy(*hold_mem_node, mem_node, sizeof(struct pci_resource));
-		mem_node->next = NULL;
-
-		/* set Mem base and Limit registers */
-		RES_CHECK(mem_node->base, 16);
-		temp_word = (u16)(mem_node->base >> 16);
-		rc = pci_bus_write_config_word(pci_bus, devfn, base_addr, temp_word);
-
-		RES_CHECK(mem_node->base + mem_node->length - 1, 16);
-		temp_word = (u16)((mem_node->base + mem_node->length - 1) >> 16);
-		rc = pci_bus_write_config_word(pci_bus, devfn, limit_addr, temp_word);
-	} else {
-		temp_word = 0xFFFF;
-		rc = pci_bus_write_config_word(pci_bus, devfn, base_addr, temp_word);
-
-		temp_word = 0x0000;
-		rc = pci_bus_write_config_word(pci_bus, devfn, limit_addr, temp_word);
-
-		kfree(*hold_mem_node);
-		*hold_mem_node = NULL;
-	}
-	return rc;
-}
-
-static int
-configure_new_bridge(struct controller *ctrl, struct pci_func *func,
-		u8 behind_bridge, struct resource_lists *resources,
-		struct pci_bus *pci_bus)
-{
-	int cloop;
-	u8 temp_byte;
-	u8 device;
-	u16 temp_word;
-	u32 rc;
-	u32 ID;
-	unsigned int devfn;
-	struct pci_resource *mem_node;
-	struct pci_resource *p_mem_node;
-	struct pci_resource *io_node;
-	struct pci_resource *bus_node;
-	struct pci_resource *hold_mem_node;
-	struct pci_resource *hold_p_mem_node;
-	struct pci_resource *hold_IO_node;
-	struct pci_resource *hold_bus_node;
-	struct irq_mapping irqs;
-	struct pci_func *new_slot;
-	struct resource_lists temp_resources;
-
-	devfn = PCI_DEVFN(func->device, func->function);
-
-	/* set Primary bus */
-	dbg("set Primary bus = 0x%x\n", func->bus);
-	rc = pci_bus_write_config_byte(pci_bus, devfn, PCI_PRIMARY_BUS, func->bus);
-	if (rc)
-		return rc;
-
-	/* find range of busses to use */
-	bus_node = get_max_resource(&resources->bus_head, 1L);
-
-	/* If we don't have any busses to allocate, we can't continue */
-	if (!bus_node) {
-		err("Got NO bus resource to use\n");
-		return -ENOMEM;
-	}
-	dbg("Got ranges of buses to use: base:len=0x%x:%x\n", bus_node->base, bus_node->length);
-
-	/* set Secondary bus */
-	temp_byte = (u8)bus_node->base;
-	dbg("set Secondary bus = 0x%x\n", temp_byte);
-	rc = pci_bus_write_config_byte(pci_bus, devfn, PCI_SECONDARY_BUS, temp_byte);
-	if (rc)
-		return rc;
-
-	/* set subordinate bus */
-	temp_byte = (u8)(bus_node->base + bus_node->length - 1);
-	dbg("set subordinate bus = 0x%x\n", temp_byte);
-	rc = pci_bus_write_config_byte (pci_bus, devfn, PCI_SUBORDINATE_BUS, temp_byte);
-	if (rc)
-		return rc;
-
-	/* Set HP parameters (Cache Line Size, Latency Timer) */
-	rc = pciehprm_set_hpp(ctrl, func, PCI_HEADER_TYPE_BRIDGE);
-	if (rc)
-		return rc;
-
-	/* Setup the IO, memory, and prefetchable windows */
-
-	io_node = get_max_resource(&(resources->io_head), 0x1000L);
-	if (io_node) {
-		dbg("io_node(base, len, next) (%x, %x, %p)\n", io_node->base,
-				io_node->length, io_node->next);
-	}
-
-	mem_node = get_max_resource(&(resources->mem_head), 0x100000L);
-	if (mem_node) {
-		dbg("mem_node(base, len, next) (%x, %x, %p)\n", mem_node->base,
-				mem_node->length, mem_node->next);
-	}
-
-	if (resources->p_mem_head)
-		p_mem_node = get_max_resource(&(resources->p_mem_head), 0x100000L);
-	else {
-		/*
-		 * In some platform implementation, MEM and PMEM are not
-		 *  distinguished, and hence ACPI _CRS has only MEM entries
-		 *  for both MEM and PMEM.
-		 */
-		dbg("using MEM for PMEM\n");
-		p_mem_node = get_max_resource(&(resources->mem_head), 0x100000L);
-	}
-	if (p_mem_node) {
-		dbg("p_mem_node(base, len, next) (%x, %x, %p)\n", p_mem_node->base,
-				p_mem_node->length, p_mem_node->next);
-	}
-
-	/* set up the IRQ info */
-	if (!resources->irqs) {
-		irqs.barber_pole = 0;
-		irqs.interrupt[0] = 0;
-		irqs.interrupt[1] = 0;
-		irqs.interrupt[2] = 0;
-		irqs.interrupt[3] = 0;
-		irqs.valid_INT = 0;
-	} else {
-		irqs.barber_pole = resources->irqs->barber_pole;
-		irqs.interrupt[0] = resources->irqs->interrupt[0];
-		irqs.interrupt[1] = resources->irqs->interrupt[1];
-		irqs.interrupt[2] = resources->irqs->interrupt[2];
-		irqs.interrupt[3] = resources->irqs->interrupt[3];
-		irqs.valid_INT = resources->irqs->valid_INT;
-	}
-
-	/* set up resource lists that are now aligned on top and bottom
-	 * for anything behind the bridge.
-	 */
-	temp_resources.bus_head = bus_node;
-	temp_resources.io_head = io_node;
-	temp_resources.mem_head = mem_node;
-	temp_resources.p_mem_head = p_mem_node;
-	temp_resources.irqs = &irqs;
-
-	/* Make copies of the nodes we are going to pass down so that
-	 * if there is a problem,we can just use these to free resources
-	 */
-	hold_bus_node = kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
-	hold_IO_node = kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
-	hold_mem_node = kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
-	hold_p_mem_node = kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
-
-	if (!hold_bus_node || !hold_IO_node || !hold_mem_node || !hold_p_mem_node) {
-		kfree(hold_bus_node);
-		kfree(hold_IO_node);
-		kfree(hold_mem_node);
-		kfree(hold_p_mem_node);
-
-		return 1;
-	}
-
-	memcpy(hold_bus_node, bus_node, sizeof(struct pci_resource));
-
-	bus_node->base += 1;
-	bus_node->length -= 1;
-	bus_node->next = NULL;
-
-	/* If we have IO resources copy them and fill in the bridge's
-	 * IO range registers
-	 */
-	if (io_node) {
-		memcpy(hold_IO_node, io_node, sizeof(struct pci_resource));
-		io_node->next = NULL;
-
-		/* set IO base and Limit registers */
-		RES_CHECK(io_node->base, 8);
-		temp_byte = (u8)(io_node->base >> 8);
-		rc = pci_bus_write_config_byte (pci_bus, devfn, PCI_IO_BASE, temp_byte);
-
-		RES_CHECK(io_node->base + io_node->length - 1, 8);
-		temp_byte = (u8)((io_node->base + io_node->length - 1) >> 8);
-		rc = pci_bus_write_config_byte (pci_bus, devfn, PCI_IO_LIMIT, temp_byte);
-	} else {
-		kfree(hold_IO_node);
-		hold_IO_node = NULL;
-	}
-
-	/* If we have memory resources copy them and fill in the bridge's
-	 * memory range registers.  Otherwise, fill in the range
-	 * registers with values that disable them.
-	 */
-	rc = configure_bridge(pci_bus, devfn, mem_node, &hold_mem_node,
-				PCI_MEMORY_BASE, PCI_MEMORY_LIMIT);
-
-	/* If we have prefetchable memory resources copy them and 
-	 * fill in the bridge's memory range registers.  Otherwise,
-	 * fill in the range registers with values that disable them.
-	 */
-	rc = configure_bridge(pci_bus, devfn, p_mem_node, &hold_p_mem_node,
-				PCI_PREF_MEMORY_BASE, PCI_PREF_MEMORY_LIMIT);
-
-	/* Adjust this to compensate for extra adjustment in first loop */
-	irqs.barber_pole--;
-
-	rc = 0;
-
-	/* Here we actually find the devices and configure them */
-	for (device = 0; (device <= 0x1F) && !rc; device++) {
-		irqs.barber_pole = (irqs.barber_pole + 1) & 0x03;
-
-		ID = 0xFFFFFFFF;
-		pci_bus->number = hold_bus_node->base;
-		pci_bus_read_config_dword (pci_bus, PCI_DEVFN(device, 0), PCI_VENDOR_ID, &ID);
-		pci_bus->number = func->bus;
-
-		if (ID != 0xFFFFFFFF) {	  /*  device Present */
-			/* Setup slot structure. */
-			new_slot = pciehp_slot_create(hold_bus_node->base);
-
-			if (new_slot == NULL) {
-				/* Out of memory */
-				rc = -ENOMEM;
-				continue;
-			}
-
-			new_slot->bus = hold_bus_node->base;
-			new_slot->device = device;
-			new_slot->function = 0;
-			new_slot->is_a_board = 1;
-			new_slot->status = 0;
-
-			rc = configure_new_device(ctrl, new_slot, 1,
-					&temp_resources, func->bus,
-					func->device);
-			dbg("configure_new_device rc=0x%x\n",rc);
-		}	/* End of IF (device in slot?) */
-	}		/* End of FOR loop */
-
-	if (rc) {
-		pciehp_destroy_resource_list(&temp_resources);
-
-		return_resource(&(resources->bus_head), hold_bus_node);
-		return_resource(&(resources->io_head), hold_IO_node);
-		return_resource(&(resources->mem_head), hold_mem_node);
-		return_resource(&(resources->p_mem_head), hold_p_mem_node);
-		return(rc);
-	}
-
-	/* save the interrupt routing information */
-	if (resources->irqs) {
-		resources->irqs->interrupt[0] = irqs.interrupt[0];
-		resources->irqs->interrupt[1] = irqs.interrupt[1];
-		resources->irqs->interrupt[2] = irqs.interrupt[2];
-		resources->irqs->interrupt[3] = irqs.interrupt[3];
-		resources->irqs->valid_INT = irqs.valid_INT;
-	} else if (!behind_bridge) {
-		/* We need to hook up the interrupts here */
-		for (cloop = 0; cloop < 4; cloop++) {
-			if (irqs.valid_INT & (0x01 << cloop)) {
-				rc = pciehp_set_irq(func->bus, func->device,
-							0x0A + cloop, irqs.interrupt[cloop]);
-				if (rc) {
-					pciehp_destroy_resource_list (&temp_resources);
-					return_resource(&(resources->bus_head), hold_bus_node);
-					return_resource(&(resources->io_head), hold_IO_node);
-					return_resource(&(resources->mem_head), hold_mem_node);
-					return_resource(&(resources->p_mem_head), hold_p_mem_node);
-					return rc;
-				}
-			}
-		}	/* end of for loop */
-	}
-
-	/* Return unused bus resources
-	 * First use the temporary node to store information for the board
-	 */
-	if (hold_bus_node && bus_node && temp_resources.bus_head) {
-		hold_bus_node->length = bus_node->base - hold_bus_node->base;
-
-		hold_bus_node->next = func->bus_head;
-		func->bus_head = hold_bus_node;
-
-		temp_byte = (u8)(temp_resources.bus_head->base - 1);
-
-		/* set subordinate bus */
-		dbg("re-set subordinate bus = 0x%x\n", temp_byte);
-		rc = pci_bus_write_config_byte (pci_bus, devfn, PCI_SUBORDINATE_BUS, temp_byte);
-
-		if (temp_resources.bus_head->length == 0) {
-			kfree(temp_resources.bus_head);
-			temp_resources.bus_head = NULL;
-		} else {
-			dbg("return bus res of b:d(0x%x:%x) base:len(0x%x:%x)\n",
-				func->bus, func->device, temp_resources.bus_head->base, temp_resources.bus_head->length);
-			return_resource(&(resources->bus_head), temp_resources.bus_head);
-		}
-	}
-
-	/* If we have IO space available and there is some left,
-	 * return the unused portion
-	 */
-	if (hold_IO_node && temp_resources.io_head) {
-		io_node = do_pre_bridge_resource_split(&(temp_resources.io_head),
-							&hold_IO_node, 0x1000);
-
-		/* Check if we were able to split something off */
-		if (io_node) {
-			hold_IO_node->base = io_node->base + io_node->length;
-
-			RES_CHECK(hold_IO_node->base, 8);
-			temp_byte = (u8)((hold_IO_node->base) >> 8);
-			rc = pci_bus_write_config_byte (pci_bus, devfn, PCI_IO_BASE, temp_byte);
-
-			return_resource(&(resources->io_head), io_node);
-		}
-
-		io_node = do_bridge_resource_split(&(temp_resources.io_head), 0x1000);
-
-		/*  Check if we were able to split something off */
-		if (io_node) {
-			/* First use the temporary node to store information for the board */
-			hold_IO_node->length = io_node->base - hold_IO_node->base;
-
-			/* If we used any, add it to the board's list */
-			if (hold_IO_node->length) {
-				hold_IO_node->next = func->io_head;
-				func->io_head = hold_IO_node;
-
-				RES_CHECK(io_node->base - 1, 8);
-				temp_byte = (u8)((io_node->base - 1) >> 8);
-				rc = pci_bus_write_config_byte (pci_bus, devfn, PCI_IO_LIMIT, temp_byte);
-
-				return_resource(&(resources->io_head), io_node);
-			} else {
-				/* it doesn't need any IO */
-				temp_byte = 0x00;
-				rc = pci_bus_write_config_byte(pci_bus, devfn, PCI_IO_LIMIT, temp_byte);
-
-				return_resource(&(resources->io_head), io_node);
-				kfree(hold_IO_node);
-			}
-		} else {
-			/* it used most of the range */
-			hold_IO_node->next = func->io_head;
-			func->io_head = hold_IO_node;
-		}
-	} else if (hold_IO_node) {
-		/* it used the whole range */
-		hold_IO_node->next = func->io_head;
-		func->io_head = hold_IO_node;
-	}
-
-	/* If we have memory space available and there is some left,
-	 * return the unused portion
-	 */
-	if (hold_mem_node && temp_resources.mem_head) {
-		mem_node = do_pre_bridge_resource_split(&(temp_resources.mem_head), &hold_mem_node, 0x100000L);
-
-		/* Check if we were able to split something off */
-		if (mem_node) {
-			hold_mem_node->base = mem_node->base + mem_node->length;
-
-			RES_CHECK(hold_mem_node->base, 16);
-			temp_word = (u16)((hold_mem_node->base) >> 16);
-			rc = pci_bus_write_config_word (pci_bus, devfn, PCI_MEMORY_BASE, temp_word);
-
-			return_resource(&(resources->mem_head), mem_node);
-		}
-
-		mem_node = do_bridge_resource_split(&(temp_resources.mem_head), 0x100000L);
-
-		/* Check if we were able to split something off */
-		if (mem_node) {
-			/* First use the temporary node to store information for the board */
-			hold_mem_node->length = mem_node->base - hold_mem_node->base;
-
-			if (hold_mem_node->length) {
-				hold_mem_node->next = func->mem_head;
-				func->mem_head = hold_mem_node;
-
-				/* configure end address */
-				RES_CHECK(mem_node->base - 1, 16);
-				temp_word = (u16)((mem_node->base - 1) >> 16);
-				rc = pci_bus_write_config_word (pci_bus, devfn, PCI_MEMORY_LIMIT, temp_word);
-
-				/* Return unused resources to the pool */
-				return_resource(&(resources->mem_head), mem_node);
-			} else {
-				/* it doesn't need any Mem */
-				temp_word = 0x0000;
-				rc = pci_bus_write_config_word (pci_bus, devfn, PCI_MEMORY_LIMIT, temp_word);
-
-				return_resource(&(resources->mem_head), mem_node);
-				kfree(hold_mem_node);
-			}
-		} else {
-			/* it used most of the range */
-			hold_mem_node->next = func->mem_head;
-			func->mem_head = hold_mem_node;
-		}
-	} else if (hold_mem_node) {
-		/* it used the whole range */
-		hold_mem_node->next = func->mem_head;
-		func->mem_head = hold_mem_node;
-	}
-
-	/* If we have prefetchable memory space available and there is some 
-	 * left at the end, return the unused portion
-	 */
-	if (hold_p_mem_node && temp_resources.p_mem_head) {
-		p_mem_node = do_pre_bridge_resource_split(&(temp_resources.p_mem_head),
-								&hold_p_mem_node, 0x100000L);
-
-		/* Check if we were able to split something off */
-		if (p_mem_node) {
-			hold_p_mem_node->base = p_mem_node->base + p_mem_node->length;
-
-			RES_CHECK(hold_p_mem_node->base, 16);
-			temp_word = (u16)((hold_p_mem_node->base) >> 16);
-			rc = pci_bus_write_config_word (pci_bus, devfn, PCI_PREF_MEMORY_BASE, temp_word);
-
-			return_resource(&(resources->p_mem_head), p_mem_node);
-		}
-
-		p_mem_node = do_bridge_resource_split(&(temp_resources.p_mem_head), 0x100000L);
-
-		/* Check if we were able to split something off */
-		if (p_mem_node) {
-			/* First use the temporary node to store information for the board */
-			hold_p_mem_node->length = p_mem_node->base - hold_p_mem_node->base;
-
-			/* If we used any, add it to the board's list */
-			if (hold_p_mem_node->length) {
-				hold_p_mem_node->next = func->p_mem_head;
-				func->p_mem_head = hold_p_mem_node;
-
-				RES_CHECK(p_mem_node->base - 1, 16);
-				temp_word = (u16)((p_mem_node->base - 1) >> 16);
-				rc = pci_bus_write_config_word (pci_bus, devfn, PCI_PREF_MEMORY_LIMIT, temp_word);
-
-				return_resource(&(resources->p_mem_head), p_mem_node);
-			} else {
-				/* it doesn't need any PMem */
-				temp_word = 0x0000;
-				rc = pci_bus_write_config_word (pci_bus, devfn, PCI_PREF_MEMORY_LIMIT, temp_word);
-
-				return_resource(&(resources->p_mem_head), p_mem_node);
-				kfree(hold_p_mem_node);
-			}
-		} else {
-			/* it used the most of the range */
-			hold_p_mem_node->next = func->p_mem_head;
-			func->p_mem_head = hold_p_mem_node;
-		}
-	} else if (hold_p_mem_node) {
-		/* it used the whole range */
-		hold_p_mem_node->next = func->p_mem_head;
-		func->p_mem_head = hold_p_mem_node;
-	}
-
-	/* We should be configuring an IRQ and the bridge's base address
-	 * registers if it needs them.  Although we have never seen such
-	 * a device
-	 */
-
-	pciehprm_enable_card(ctrl, func, PCI_HEADER_TYPE_BRIDGE);
-
-	dbg("PCI Bridge Hot-Added s:b:d:f(%02x:%02x:%02x:%02x)\n", ctrl->seg, func->bus, func->device, func->function);
-
-	return rc;
+	ret = remove_board(p_slot);
+	update_slot_info(p_slot);
+	return ret;
 }
 
-/**
- * configure_new_function - Configures the PCI header information of one device
- *
- * @ctrl: pointer to controller structure
- * @func: pointer to function structure
- * @behind_bridge: 1 if this is a recursive call, 0 if not
- * @resources: pointer to set of resource lists
- *
- * Calls itself recursively for bridged devices.
- * Returns 0 if success
- *
- */
-static int
-configure_new_function(struct controller *ctrl, struct pci_func *func,
-		u8 behind_bridge, struct resource_lists *resources,
-		u8 bridge_bus, u8 bridge_dev)
-{
-	int cloop;
-	u8 temp_byte;
-	u8 class_code;
-	u32 rc;
-	u32 temp_register;
-	u32 base;
-	unsigned int devfn;
-	struct pci_resource *mem_node;
-	struct pci_resource *io_node;
-	struct pci_bus lpci_bus, *pci_bus;
-
-	memcpy(&lpci_bus, ctrl->pci_dev->subordinate, sizeof(lpci_bus));
-	pci_bus = &lpci_bus;
-	pci_bus->number = func->bus;
-	devfn = PCI_DEVFN(func->device, func->function);
-
-	/* Check for Bridge */
-	rc = pci_bus_read_config_byte(pci_bus, devfn, PCI_HEADER_TYPE, &temp_byte);
-	if (rc)
-		return rc;
-	dbg("%s: bus %x dev %x func %x temp_byte = %x\n", __FUNCTION__,
-		func->bus, func->device, func->function, temp_byte);
-
-	if ((temp_byte & 0x7F) == PCI_HEADER_TYPE_BRIDGE) { /* PCI-PCI Bridge */
-		rc = configure_new_bridge(ctrl, func, behind_bridge, resources,
-						pci_bus);
-
-		if (rc)
-			return rc;
-	} else if ((temp_byte & 0x7F) == PCI_HEADER_TYPE_NORMAL) {
-		/* Standard device */
-		u64	base64;
-		rc = pci_bus_read_config_byte(pci_bus, devfn, 0x0B, &class_code);
-
-		if (class_code == PCI_BASE_CLASS_DISPLAY)
-			return DEVICE_TYPE_NOT_SUPPORTED;
-
-		/* Figure out IO and memory needs */
-		for (cloop = PCI_BASE_ADDRESS_0; cloop <= PCI_BASE_ADDRESS_5; cloop += 4) {
-			temp_register = 0xFFFFFFFF;
-
-			rc = pci_bus_write_config_dword (pci_bus, devfn, cloop, temp_register);
-			rc = pci_bus_read_config_dword(pci_bus, devfn, cloop, &temp_register);
-			dbg("Bar[%x]=0x%x on bus:dev:func(0x%x:%x:%x)\n", cloop, temp_register, 
-				func->bus, func->device, func->function);
-
-			if (!temp_register)
-				continue;
-
-			base64 = 0L;
-			if (temp_register & PCI_BASE_ADDRESS_SPACE_IO) {
-				/* Map IO */
-
-				/* set base = amount of IO space */
-				base = temp_register & 0xFFFFFFFC;
-				base = ~base + 1;
-
-				dbg("NEED IO length(0x%x)\n", base);
-				io_node = get_io_resource(&(resources->io_head),(ulong)base);
-
-				/* allocate the resource to the board */
-				if (io_node) {
-					dbg("Got IO base=0x%x(length=0x%x)\n", io_node->base, io_node->length);
-					base = (u32)io_node->base;
-					io_node->next = func->io_head;
-					func->io_head = io_node;
-				} else {
-					err("Got NO IO resource(length=0x%x)\n", base);
-					return -ENOMEM;
-				}
-			} else {	/* map MEM */
-				int prefetchable = 1;
-				struct pci_resource **res_node = &func->p_mem_head;
-				char *res_type_str = "PMEM";
-				u32	temp_register2;
-
-				if (!(temp_register & PCI_BASE_ADDRESS_MEM_PREFETCH)) {
-					prefetchable = 0;
-					res_node = &func->mem_head;
-					res_type_str++;
-				}
-
-				base = temp_register & 0xFFFFFFF0;
-				base = ~base + 1;
-
-				switch (temp_register & PCI_BASE_ADDRESS_MEM_TYPE_MASK) {
-				case PCI_BASE_ADDRESS_MEM_TYPE_32:
-					dbg("NEED 32 %s bar=0x%x(length=0x%x)\n", res_type_str, temp_register, base);
-
-					if (prefetchable && resources->p_mem_head)
-						mem_node=get_resource(&(resources->p_mem_head), (ulong)base);
-					else {
-						if (prefetchable)
-							dbg("using MEM for PMEM\n");
-						mem_node = get_resource(&(resources->mem_head), (ulong)base);
-					}
-
-					/* allocate the resource to the board */
-					if (mem_node) {
-						base = (u32)mem_node->base; 
-						mem_node->next = *res_node;
-						*res_node = mem_node;
-						dbg("Got 32 %s base=0x%x(length=0x%x)\n", res_type_str, mem_node->base, 
-							mem_node->length);
-					} else {
-						err("Got NO 32 %s resource(length=0x%x)\n", res_type_str, base);
-						return -ENOMEM;
-					}
-					break;
-				case PCI_BASE_ADDRESS_MEM_TYPE_64:
-					rc = pci_bus_read_config_dword(pci_bus, devfn, cloop+4, &temp_register2);
-					dbg("NEED 64 %s bar=0x%x:%x(length=0x%x)\n", res_type_str, temp_register2, 
-						temp_register, base);
-
-					if (prefetchable && resources->p_mem_head)
-						mem_node = get_resource(&(resources->p_mem_head), (ulong)base);
-					else {
-						if (prefetchable)
-							dbg("using MEM for PMEM\n");
-						mem_node = get_resource(&(resources->mem_head), (ulong)base);
-					}
-
-					/* allocate the resource to the board */
-					if (mem_node) {
-						base64 = mem_node->base; 
-						mem_node->next = *res_node;
-						*res_node = mem_node;
-						dbg("Got 64 %s base=0x%x:%x(length=%x)\n", res_type_str, (u32)(base64 >> 32), 
-							(u32)base64, mem_node->length);
-					} else {
-						err("Got NO 64 %s resource(length=0x%x)\n", res_type_str, base);
-						return -ENOMEM;
-					}
-					break;
-				default:
-					dbg("reserved BAR type=0x%x\n", temp_register);
-					break;
-				}
-
-			}
-
-			if (base64) {
-				rc = pci_bus_write_config_dword(pci_bus, devfn, cloop, (u32)base64);
-				cloop += 4;
-				base64 >>= 32;
-
-				if (base64) {
-					dbg("%s: high dword of base64(0x%x) set to 0\n", __FUNCTION__, (u32)base64);
-					base64 = 0x0L;
-				}
-
-				rc = pci_bus_write_config_dword(pci_bus, devfn, cloop, (u32)base64);
-			} else {
-				rc = pci_bus_write_config_dword(pci_bus, devfn, cloop, base);
-			}
-		}		/* End of base register loop */
-
-		/* disable ROM base Address */
-		rc = pci_bus_write_config_dword (pci_bus, devfn, PCI_ROM_ADDRESS, 0x00);
-
-		/* Set HP parameters (Cache Line Size, Latency Timer) */
-		rc = pciehprm_set_hpp(ctrl, func, PCI_HEADER_TYPE_NORMAL);
-		if (rc)
-			return rc;
-
-		pciehprm_enable_card(ctrl, func, PCI_HEADER_TYPE_NORMAL);
-
-		dbg("PCI function Hot-Added s:b:d:f(%02x:%02x:%02x:%02x)\n", ctrl->seg, func->bus, func->device, 
-			func->function);
-	}  /* End of Not-A-Bridge else */
-	else {
-		/* It's some strange type of PCI adapter (Cardbus?) */
-		return DEVICE_TYPE_NOT_SUPPORTED;
-	}
-
-	func->configured = 1;
-
-	return 0;
-}
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c
index 7a0e27f0e063..0b8b26beb163 100644
--- a/drivers/pci/hotplug/pciehp_hpc.c
+++ b/drivers/pci/hotplug/pciehp_hpc.c
@@ -27,16 +27,12 @@
  *
  */
 
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/types.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
-#include <linux/interrupt.h>
-#include <linux/spinlock.h>
 #include <linux/pci.h>
-#include <asm/system.h>
+#include <linux/interrupt.h>
+
 #include "../pci.h"
 #include "pciehp.h"
 
@@ -217,23 +213,6 @@ static int pcie_cap_base = 0;		/* Base of the PCI Express capability item struct
 #define MRL_STATE		0x0020
 #define PRSN_STATE		0x0040
 
-struct php_ctlr_state_s {
-	struct php_ctlr_state_s *pnext;
-	struct pci_dev *pci_dev;
-	unsigned int irq;
-	unsigned long flags;				/* spinlock's */
-	u32 slot_device_offset;
-	u32 num_slots;
-    	struct timer_list	int_poll_timer;		/* Added for poll event */
-	php_intr_callback_t 	attention_button_callback;
-	php_intr_callback_t 	switch_change_callback;
-	php_intr_callback_t 	presence_change_callback;
-	php_intr_callback_t 	power_fault_callback;
-	void 			*callback_instance_id;
-	struct ctrl_reg 	*creg;				/* Ptr to controller register space */
-};
-
-
 static spinlock_t hpc_event_lock;
 
 DEFINE_DBG_BUFFER		/* Debug string buffer for entire HPC defined here */
@@ -297,7 +276,6 @@ static int pcie_write_cmd(struct slot *slot, u16 cmd)
 
 	DBG_ENTER_ROUTINE 
 	
-	dbg("%s : Enter\n", __FUNCTION__);
 	if (!php_ctlr) {
 		err("%s: Invalid HPC controller handle!\n", __FUNCTION__);
 		return -1;
@@ -308,7 +286,6 @@ static int pcie_write_cmd(struct slot *slot, u16 cmd)
 			err("%s : hp_register_read_word SLOT_STATUS failed\n", __FUNCTION__);
 			return retval;
 		}
-	dbg("%s : hp_register_read_word SLOT_STATUS %x\n", __FUNCTION__, slot_status);
 	
 	if ((slot_status & CMD_COMPLETED) == CMD_COMPLETED ) { 
 		/* After 1 sec and CMD_COMPLETED still not set, just proceed forward to issue 
@@ -316,14 +293,11 @@ static int pcie_write_cmd(struct slot *slot, u16 cmd)
 		dbg("%s : CMD_COMPLETED not clear after 1 sec.\n", __FUNCTION__);
 	}
 
-	dbg("%s: Before hp_register_write_word SLOT_CTRL %x\n", __FUNCTION__, cmd);
 	retval = hp_register_write_word(php_ctlr->pci_dev, SLOT_CTRL(slot->ctrl->cap_base), cmd | CMD_CMPL_INTR_ENABLE);
 	if (retval) {
 		err("%s : hp_register_write_word SLOT_CTRL failed\n", __FUNCTION__);
 		return retval;
 	}
-	dbg("%s : hp_register_write_word SLOT_CTRL %x\n", __FUNCTION__, cmd | CMD_CMPL_INTR_ENABLE);
-	dbg("%s : Exit\n", __FUNCTION__);
 
 	DBG_LEAVE_ROUTINE 
 	return retval;
@@ -509,7 +483,6 @@ static int hpc_query_power_fault(struct slot * slot)
 	u16 slot_status;
 	u8 pwr_fault;
 	int retval = 0;
-	u8 status;
 
 	DBG_ENTER_ROUTINE 
 
@@ -521,15 +494,13 @@ static int hpc_query_power_fault(struct slot * slot)
 	retval = hp_register_read_word(php_ctlr->pci_dev, SLOT_STATUS(slot->ctrl->cap_base), slot_status);
 
 	if (retval) {
-		err("%s : hp_register_read_word SLOT_STATUS failed\n", __FUNCTION__);
+		err("%s : Cannot check for power fault\n", __FUNCTION__);
 		return retval;
 	}
 	pwr_fault = (u8)((slot_status & PWR_FAULT_DETECTED) >> 1);
-	status = (pwr_fault != 1) ? 1 : 0;
 	
 	DBG_LEAVE_ROUTINE
-	/* Note: Logic 0 => fault */
-	return status;
+	return pwr_fault;
 }
 
 static int hpc_set_attention_status(struct slot *slot, u8 value)
@@ -539,7 +510,8 @@ static int hpc_set_attention_status(struct slot *slot, u8 value)
 	u16 slot_ctrl;
 	int rc = 0;
 
-	dbg("%s: \n", __FUNCTION__);
+	DBG_ENTER_ROUTINE
+
 	if (!php_ctlr) {
 		err("%s: Invalid HPC controller handle!\n", __FUNCTION__);
 		return -1;
@@ -555,7 +527,6 @@ static int hpc_set_attention_status(struct slot *slot, u8 value)
 		err("%s : hp_register_read_word SLOT_CTRL failed\n", __FUNCTION__);
 		return rc;
 	}
-	dbg("%s : hp_register_read_word SLOT_CTRL %x\n", __FUNCTION__, slot_ctrl);
 
 	switch (value) {
 		case 0 :	/* turn off */
@@ -576,6 +547,7 @@ static int hpc_set_attention_status(struct slot *slot, u8 value)
 	pcie_write_cmd(slot, slot_cmd);
 	dbg("%s: SLOT_CTRL %x write cmd %x\n", __FUNCTION__, SLOT_CTRL(slot->ctrl->cap_base), slot_cmd);
 	
+	DBG_LEAVE_ROUTINE
 	return rc;
 }
 
@@ -587,7 +559,8 @@ static void hpc_set_green_led_on(struct slot *slot)
 	u16 slot_ctrl;
 	int rc = 0;
        	
-	dbg("%s: \n", __FUNCTION__);	
+	DBG_ENTER_ROUTINE
+
 	if (!php_ctlr) {
 		err("%s: Invalid HPC controller handle!\n", __FUNCTION__);
 		return ;
@@ -604,7 +577,6 @@ static void hpc_set_green_led_on(struct slot *slot)
 		err("%s : hp_register_read_word SLOT_CTRL failed\n", __FUNCTION__);
 		return;
 	}
-	dbg("%s : hp_register_read_word SLOT_CTRL %x\n", __FUNCTION__, slot_ctrl);
 	slot_cmd = (slot_ctrl & ~PWR_LED_CTRL) | 0x0100;
 	if (!pciehp_poll_mode)
 		slot_cmd = slot_cmd | HP_INTR_ENABLE; 
@@ -612,6 +584,7 @@ static void hpc_set_green_led_on(struct slot *slot)
 	pcie_write_cmd(slot, slot_cmd);
 
 	dbg("%s: SLOT_CTRL %x write cmd %x\n",__FUNCTION__, SLOT_CTRL(slot->ctrl->cap_base), slot_cmd);
+	DBG_LEAVE_ROUTINE
 	return;
 }
 
@@ -622,7 +595,8 @@ static void hpc_set_green_led_off(struct slot *slot)
 	u16 slot_ctrl;
 	int rc = 0;
 
-	dbg("%s: \n", __FUNCTION__);	
+	DBG_ENTER_ROUTINE
+
 	if (!php_ctlr) {
 		err("%s: Invalid HPC controller handle!\n", __FUNCTION__);
 		return ;
@@ -639,7 +613,6 @@ static void hpc_set_green_led_off(struct slot *slot)
 		err("%s : hp_register_read_word SLOT_CTRL failed\n", __FUNCTION__);
 		return;
 	}
-	dbg("%s : hp_register_read_word SLOT_CTRL %x\n", __FUNCTION__, slot_ctrl);
 
 	slot_cmd = (slot_ctrl & ~PWR_LED_CTRL) | 0x0300;
 
@@ -648,6 +621,7 @@ static void hpc_set_green_led_off(struct slot *slot)
 	pcie_write_cmd(slot, slot_cmd);
 	dbg("%s: SLOT_CTRL %x write cmd %x\n", __FUNCTION__, SLOT_CTRL(slot->ctrl->cap_base), slot_cmd);
 
+	DBG_LEAVE_ROUTINE
 	return;
 }
 
@@ -658,7 +632,8 @@ static void hpc_set_green_led_blink(struct slot *slot)
 	u16 slot_ctrl;
 	int rc = 0; 
 	
-	dbg("%s: \n", __FUNCTION__);	
+	DBG_ENTER_ROUTINE
+
 	if (!php_ctlr) {
 		err("%s: Invalid HPC controller handle!\n", __FUNCTION__);
 		return ;
@@ -675,7 +650,6 @@ static void hpc_set_green_led_blink(struct slot *slot)
 		err("%s : hp_register_read_word SLOT_CTRL failed\n", __FUNCTION__);
 		return;
 	}
-	dbg("%s : hp_register_read_word SLOT_CTRL %x\n", __FUNCTION__, slot_ctrl);
 
 	slot_cmd = (slot_ctrl & ~PWR_LED_CTRL) | 0x0200;
 
@@ -684,6 +658,7 @@ static void hpc_set_green_led_blink(struct slot *slot)
 	pcie_write_cmd(slot, slot_cmd);
 
 	dbg("%s: SLOT_CTRL %x write cmd %x\n",__FUNCTION__, SLOT_CTRL(slot->ctrl->cap_base), slot_cmd);
+	DBG_LEAVE_ROUTINE
 	return;
 }
 
@@ -775,12 +750,11 @@ static int hpc_power_on_slot(struct slot * slot)
 {
 	struct php_ctlr_state_s *php_ctlr = slot->ctrl->hpc_ctlr_handle;
 	u16 slot_cmd;
-	u16 slot_ctrl;
+	u16 slot_ctrl, slot_status;
 
 	int retval = 0;
 
 	DBG_ENTER_ROUTINE 
-	dbg("%s: \n", __FUNCTION__);	
 
 	if (!php_ctlr) {
 		err("%s: Invalid HPC controller handle!\n", __FUNCTION__);
@@ -793,14 +767,20 @@ static int hpc_power_on_slot(struct slot * slot)
 		return -1;
 	}
 
+	/* Clear sticky power-fault bit from previous power failures */
+	hp_register_read_word(php_ctlr->pci_dev,
+			SLOT_STATUS(slot->ctrl->cap_base), slot_status);
+	slot_status &= PWR_FAULT_DETECTED;
+	if (slot_status)
+		hp_register_write_word(php_ctlr->pci_dev,
+			SLOT_STATUS(slot->ctrl->cap_base), slot_status);
+
 	retval = hp_register_read_word(php_ctlr->pci_dev, SLOT_CTRL(slot->ctrl->cap_base), slot_ctrl);
 
 	if (retval) {
 		err("%s : hp_register_read_word SLOT_CTRL failed\n", __FUNCTION__);
 		return retval;
 	}
-	dbg("%s: SLOT_CTRL %x, value read %xn", __FUNCTION__, SLOT_CTRL(slot->ctrl->cap_base),
-		slot_ctrl);
 
 	slot_cmd = (slot_ctrl & ~PWR_CTRL) | POWER_ON;
 
@@ -829,7 +809,6 @@ static int hpc_power_off_slot(struct slot * slot)
 	int retval = 0;
 
 	DBG_ENTER_ROUTINE 
-	dbg("%s: \n", __FUNCTION__);	
 
 	if (!php_ctlr) {
 		err("%s: Invalid HPC controller handle!\n", __FUNCTION__);
@@ -848,8 +827,6 @@ static int hpc_power_off_slot(struct slot * slot)
 		err("%s : hp_register_read_word SLOT_CTRL failed\n", __FUNCTION__);
 		return retval;
 	}
-	dbg("%s: SLOT_CTRL %x, value read %x\n", __FUNCTION__, SLOT_CTRL(slot->ctrl->cap_base),
-		slot_ctrl);
 
 	slot_cmd = (slot_ctrl & ~PWR_CTRL) | POWER_OFF;
 
@@ -924,7 +901,6 @@ static irqreturn_t pcie_isr(int IRQ, void *dev_id, struct pt_regs *regs)
 			return IRQ_NONE;
 		}
 
-		dbg("%s: Set Mask Hot-plug Interrupt Enable\n", __FUNCTION__);
 		dbg("%s: hp_register_read_word SLOT_CTRL with value %x\n", __FUNCTION__, temp_word);
 		temp_word = (temp_word & ~HP_INTR_ENABLE & ~CMD_CMPL_INTR_ENABLE) | 0x00;
 
@@ -933,7 +909,6 @@ static irqreturn_t pcie_isr(int IRQ, void *dev_id, struct pt_regs *regs)
 			err("%s : hp_register_write_word SLOT_CTRL failed\n", __FUNCTION__);
 			return IRQ_NONE;
 		}
-		dbg("%s: hp_register_write_word SLOT_CTRL with value %x\n", __FUNCTION__, temp_word);
 		
 		rc = hp_register_read_word(php_ctlr->pci_dev, SLOT_STATUS(ctrl->cap_base), slot_status);
 		if (rc) {
@@ -949,14 +924,12 @@ static irqreturn_t pcie_isr(int IRQ, void *dev_id, struct pt_regs *regs)
 			err("%s : hp_register_write_word SLOT_STATUS failed\n", __FUNCTION__);
 			return IRQ_NONE;
 		}
-		dbg("%s: hp_register_write_word SLOT_STATUS with value %x\n", __FUNCTION__, temp_word);
 	}
 	
 	if (intr_loc & CMD_COMPLETED) {
 		/* 
 		 * Command Complete Interrupt Pending 
 		 */
-		dbg("%s: In Command Complete Interrupt Pending\n", __FUNCTION__);
 		wake_up_interruptible(&ctrl->queue);
 	}
 
@@ -989,7 +962,6 @@ static irqreturn_t pcie_isr(int IRQ, void *dev_id, struct pt_regs *regs)
 		}
 
 		dbg("%s: Unmask Hot-plug Interrupt Enable\n", __FUNCTION__);
-		dbg("%s: hp_register_read_word SLOT_CTRL with value %x\n", __FUNCTION__, temp_word);
 		temp_word = (temp_word & ~HP_INTR_ENABLE) | HP_INTR_ENABLE;
 
 		rc = hp_register_write_word(php_ctlr->pci_dev, SLOT_CTRL(ctrl->cap_base), temp_word);
@@ -997,14 +969,12 @@ static irqreturn_t pcie_isr(int IRQ, void *dev_id, struct pt_regs *regs)
 			err("%s : hp_register_write_word SLOT_CTRL failed\n", __FUNCTION__);
 			return IRQ_NONE;
 		}
-		dbg("%s: hp_register_write_word SLOT_CTRL with value %x\n", __FUNCTION__, temp_word); 	
 	
 		rc = hp_register_read_word(php_ctlr->pci_dev, SLOT_STATUS(ctrl->cap_base), slot_status);
 		if (rc) {
 			err("%s : hp_register_read_word SLOT_STATUS failed\n", __FUNCTION__);
 			return IRQ_NONE;
 		}
-		dbg("%s: hp_register_read_word SLOT_STATUS with value %x\n", __FUNCTION__, slot_status); 
 		
 		/* Clear command complete interrupt caused by this write */
 		temp_word = 0x1F;
@@ -1248,12 +1218,7 @@ static struct hpc_ops pciehp_hpc_ops = {
 	.check_lnk_status		= hpc_check_lnk_status,
 };
 
-int pcie_init(struct controller * ctrl,
-	struct pcie_device *dev,
-	php_intr_callback_t attention_button_callback,
-	php_intr_callback_t switch_change_callback,
-	php_intr_callback_t presence_change_callback,
-	php_intr_callback_t power_fault_callback)
+int pcie_init(struct controller * ctrl, struct pcie_device *dev)
 {
 	struct php_ctlr_state_s *php_ctlr, *p;
 	void *instance_id = ctrl;
@@ -1282,8 +1247,8 @@ int pcie_init(struct controller * ctrl,
 	pdev = dev->port;
 	php_ctlr->pci_dev = pdev;	/* save pci_dev in context */
 
-	dbg("%s: pdev->vendor %x pdev->device %x\n", __FUNCTION__,
-		pdev->vendor, pdev->device);
+	dbg("%s: hotplug controller vendor id 0x%x device id 0x%x\n",
+			__FUNCTION__, pdev->vendor, pdev->device);
 
 	saved_cap_base = pcie_cap_base;
 
@@ -1340,8 +1305,6 @@ int pcie_init(struct controller * ctrl,
 		first = 0;
 	}
 
-	dbg("pdev = %p: b:d:f:irq=0x%x:%x:%x:%x\n", pdev, pdev->bus->number, 
-		PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn), dev->irq);
 	for ( rc = 0; rc < DEVICE_COUNT_RESOURCE; rc++)
 		if (pci_resource_len(pdev, rc) > 0)
 			dbg("pci resource[%d] start=0x%lx(len=0x%lx)\n", rc,
@@ -1359,13 +1322,12 @@ int pcie_init(struct controller * ctrl,
 
 	/* find the IRQ */
 	php_ctlr->irq = dev->irq;
-	dbg("HPC interrupt = %d\n", php_ctlr->irq);
 
 	/* Save interrupt callback info */
-	php_ctlr->attention_button_callback = attention_button_callback;
-	php_ctlr->switch_change_callback = switch_change_callback;
-	php_ctlr->presence_change_callback = presence_change_callback;
-	php_ctlr->power_fault_callback = power_fault_callback;
+	php_ctlr->attention_button_callback = pciehp_handle_attention_button;
+	php_ctlr->switch_change_callback = pciehp_handle_switch_change;
+	php_ctlr->presence_change_callback = pciehp_handle_presence_change;
+	php_ctlr->power_fault_callback = pciehp_handle_power_fault;
 	php_ctlr->callback_instance_id = instance_id;
 
 	/* return PCI Controller Info */
@@ -1387,15 +1349,12 @@ int pcie_init(struct controller * ctrl,
 		err("%s : hp_register_write_word SLOT_CTRL failed\n", __FUNCTION__);
 		goto abort_free_ctlr;
 	}
-	dbg("%s : Mask HPIE hp_register_write_word SLOT_CTRL %x\n", __FUNCTION__, temp_word);
 
 	rc = hp_register_read_word(php_ctlr->pci_dev, SLOT_STATUS(ctrl->cap_base), slot_status);
 	if (rc) {
 		err("%s : hp_register_read_word SLOT_STATUS failed\n", __FUNCTION__);
 		goto abort_free_ctlr;
 	}
-	dbg("%s: Mask HPIE SLOT_STATUS offset %x reads slot_status %x\n", __FUNCTION__, SLOT_STATUS(ctrl->cap_base)
-		, slot_status);
 
 	temp_word = 0x1F; /* Clear all events */
 	rc = hp_register_write_word(php_ctlr->pci_dev, SLOT_STATUS(ctrl->cap_base), temp_word);
@@ -1403,7 +1362,6 @@ int pcie_init(struct controller * ctrl,
 		err("%s : hp_register_write_word SLOT_STATUS failed\n", __FUNCTION__);
 		goto abort_free_ctlr;
 	}
-	dbg("%s: SLOT_STATUS offset %x writes slot_status %x\n", __FUNCTION__, SLOT_STATUS(ctrl->cap_base), temp_word);
 
 	if (pciehp_poll_mode)  {/* Install interrupt polling code */
 		/* Install and start the interrupt polling timer */
@@ -1419,13 +1377,14 @@ int pcie_init(struct controller * ctrl,
 		}
 	}
 
+	dbg("pciehp ctrl b:d:f:irq=0x%x:%x:%x:%x\n", pdev->bus->number,
+		PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn), dev->irq);
+
 	rc = hp_register_read_word(pdev, SLOT_CTRL(ctrl->cap_base), temp_word);
 	if (rc) {
 		err("%s : hp_register_read_word SLOT_CTRL failed\n", __FUNCTION__);
 		goto abort_free_ctlr;
 	}
-	dbg("%s: SLOT_CTRL %x value read %x\n", __FUNCTION__, SLOT_CTRL(ctrl->cap_base), temp_word);
-	dbg("%s: slot_cap %x\n", __FUNCTION__, slot_cap);
 
 	intr_enable = intr_enable | PRSN_DETECT_ENABLE;
 
@@ -1445,7 +1404,6 @@ int pcie_init(struct controller * ctrl,
 	} else {
 		temp_word = (temp_word & ~HP_INTR_ENABLE) | HP_INTR_ENABLE;
 	}
-	dbg("%s: temp_word %x\n", __FUNCTION__, temp_word);
 
 	/* Unmask Hot-plug Interrupt Enable for the interrupt notification mechanism case */
 	rc = hp_register_write_word(pdev, SLOT_CTRL(ctrl->cap_base), temp_word);
@@ -1453,14 +1411,11 @@ int pcie_init(struct controller * ctrl,
 		err("%s : hp_register_write_word SLOT_CTRL failed\n", __FUNCTION__);
 		goto abort_free_ctlr;
 	}
-	dbg("%s : Unmask HPIE hp_register_write_word SLOT_CTRL with %x\n", __FUNCTION__, temp_word);
 	rc = hp_register_read_word(php_ctlr->pci_dev, SLOT_STATUS(ctrl->cap_base), slot_status);
 	if (rc) {
 		err("%s : hp_register_read_word SLOT_STATUS failed\n", __FUNCTION__);
 		goto abort_free_ctlr;
 	}
-	dbg("%s: Unmask HPIE SLOT_STATUS offset %x reads slot_status %x\n", __FUNCTION__, 
-		SLOT_STATUS(ctrl->cap_base), slot_status);
 	
 	temp_word =  0x1F; /* Clear all events */
 	rc = hp_register_write_word(php_ctlr->pci_dev, SLOT_STATUS(ctrl->cap_base), temp_word);
@@ -1468,8 +1423,16 @@ int pcie_init(struct controller * ctrl,
 		err("%s : hp_register_write_word SLOT_STATUS failed\n", __FUNCTION__);
 		goto abort_free_ctlr;
 	}
-	dbg("%s: SLOT_STATUS offset %x writes slot_status %x\n", __FUNCTION__, SLOT_STATUS(ctrl->cap_base), temp_word);
 	
+	if (pciehp_force) {
+		dbg("Bypassing BIOS check for pciehp use on %s\n",
+				pci_name(ctrl->pci_dev));
+	} else {
+		rc = pciehp_get_hp_hw_control_from_firmware(ctrl->pci_dev);
+		if (rc)
+			goto abort_free_ctlr;
+	}
+
 	/*  Add this HPC instance into the HPC list */
 	spin_lock(&list_lock);
 	if (php_ctlr_list_head == 0) {
diff --git a/drivers/pci/hotplug/pciehp_pci.c b/drivers/pci/hotplug/pciehp_pci.c
index ff17d8e07e94..647673a7d224 100644
--- a/drivers/pci/hotplug/pciehp_pci.c
+++ b/drivers/pci/hotplug/pciehp_pci.c
@@ -27,801 +27,111 @@
  *
  */
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/types.h>
-#include <linux/slab.h>
-#include <linux/workqueue.h>
-#include <linux/proc_fs.h>
 #include <linux/pci.h>
 #include "../pci.h"
 #include "pciehp.h"
-#ifndef CONFIG_IA64
-#include "../../../arch/i386/pci/pci.h"    /* horrible hack showing how processor dependant we are... */
-#endif
 
 
-int pciehp_configure_device (struct controller* ctrl, struct pci_func* func)  
+int pciehp_configure_device(struct slot *p_slot)
 {
-	unsigned char bus;
-	struct pci_bus *child;
-	int num;
-
-	if (func->pci_dev == NULL)
-		func->pci_dev = pci_find_slot(func->bus, PCI_DEVFN(func->device, func->function));
-
-	/* Still NULL ? Well then scan for it ! */
-	if (func->pci_dev == NULL) {
-		dbg("%s: pci_dev still null. do pci_scan_slot\n", __FUNCTION__);
-
-		num = pci_scan_slot(ctrl->pci_dev->subordinate, PCI_DEVFN(func->device, func->function));
-
-		if (num)
-			pci_bus_add_devices(ctrl->pci_dev->subordinate);
-		
-		func->pci_dev = pci_find_slot(func->bus, PCI_DEVFN(func->device, func->function));
-		if (func->pci_dev == NULL) {
-			dbg("ERROR: pci_dev still null\n");
-			return 0;
-		}
+	struct pci_dev *dev;
+	struct pci_bus *parent = p_slot->ctrl->pci_dev->subordinate;
+	int num, fn;
+
+	dev = pci_find_slot(p_slot->bus, PCI_DEVFN(p_slot->device, 0));
+	if (dev) {
+		err("Device %s already exists at %x:%x, cannot hot-add\n",
+				pci_name(dev), p_slot->bus, p_slot->device);
+		return -EINVAL;
 	}
 
-	if (func->pci_dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) {
-		pci_read_config_byte(func->pci_dev, PCI_SECONDARY_BUS, &bus);
-		child = pci_add_new_bus(func->pci_dev->bus, (func->pci_dev), bus);
-		pci_do_scan_bus(child);
+	num = pci_scan_slot(parent, PCI_DEVFN(p_slot->device, 0));
+	if (num == 0) {
+		err("No new device found\n");
+		return -ENODEV;
+	}
 
+	for (fn = 0; fn < 8; fn++) {
+		if (!(dev = pci_find_slot(p_slot->bus,
+					PCI_DEVFN(p_slot->device, fn))))
+			continue;
+		if ((dev->class >> 16) == PCI_BASE_CLASS_DISPLAY) {
+			err("Cannot hot-add display device %s\n",
+					pci_name(dev));
+			continue;
+		}
+		if ((dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) ||
+				(dev->hdr_type == PCI_HEADER_TYPE_CARDBUS)) {
+			/* Find an unused bus number for the new bridge */
+			struct pci_bus *child;
+			unsigned char busnr, start = parent->secondary;
+			unsigned char end = parent->subordinate;
+			for (busnr = start; busnr <= end; busnr++) {
+				if (!pci_find_bus(pci_domain_nr(parent),
+							busnr))
+					break;
+			}
+			if (busnr >= end) {
+				err("No free bus for hot-added bridge\n");
+				continue;
+			}
+			child = pci_add_new_bus(parent, dev, busnr);
+			if (!child) {
+				err("Cannot add new bus for %s\n",
+						pci_name(dev));
+				continue;
+			}
+			child->subordinate = pci_do_scan_bus(child);
+			pci_bus_size_bridges(child);
+		}
+		/* TBD: program firmware provided _HPP values */
+		/* program_fw_provided_values(dev); */
 	}
 
+	pci_bus_assign_resources(parent);
+	pci_bus_add_devices(parent);
+	pci_enable_bridges(parent);
 	return 0;
 }
 
-
-int pciehp_unconfigure_device(struct pci_func* func) 
+int pciehp_unconfigure_device(struct slot *p_slot)
 {
 	int rc = 0;
 	int j;
-	struct pci_bus *pbus;
+	u8 bctl = 0;
 
-	dbg("%s: bus/dev/func = %x/%x/%x\n", __FUNCTION__, func->bus,
-				func->device, func->function);
-	pbus = func->pci_dev->bus;
+	dbg("%s: bus/dev = %x/%x\n", __FUNCTION__, p_slot->bus,
+				p_slot->device);
 
 	for (j=0; j<8 ; j++) {
-		struct pci_dev* temp = pci_find_slot(func->bus,
-				(func->device << 3) | j);
-		if (temp) {
-			pci_remove_bus_device(temp);
+		struct pci_dev* temp = pci_find_slot(p_slot->bus,
+				(p_slot->device << 3) | j);
+		if (!temp)
+			continue;
+		if ((temp->class >> 16) == PCI_BASE_CLASS_DISPLAY) {
+			err("Cannot remove display device %s\n",
+					pci_name(temp));
+			continue;
 		}
+		if (temp->hdr_type == PCI_HEADER_TYPE_BRIDGE) {
+			pci_read_config_byte(temp, PCI_BRIDGE_CONTROL, &bctl);
+			if (bctl & PCI_BRIDGE_CTL_VGA) {
+				err("Cannot remove display device %s\n",
+						pci_name(temp));
+				continue;
+			}
+		}
+		pci_remove_bus_device(temp);
 	}
 	/* 
 	 * Some PCI Express root ports require fixup after hot-plug operation.
 	 */
 	if (pcie_mch_quirk) 
-		pci_fixup_device(pci_fixup_final, pbus->self);
+		pci_fixup_device(pci_fixup_final, p_slot->ctrl->pci_dev);
 	
 	return rc;
 }
 
-/*
- * pciehp_set_irq
- *
- * @bus_num: bus number of PCI device
- * @dev_num: device number of PCI device
- * @slot: pointer to u8 where slot number will be returned
- */
-int pciehp_set_irq (u8 bus_num, u8 dev_num, u8 int_pin, u8 irq_num)
-{
-#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_IO_APIC)
-	int rc;
-	u16 temp_word;
-	struct pci_dev fakedev;
-	struct pci_bus fakebus;
-
-	fakedev.devfn = dev_num << 3;
-	fakedev.bus = &fakebus;
-	fakebus.number = bus_num;
-	dbg("%s: dev %d, bus %d, pin %d, num %d\n",
-	    __FUNCTION__, dev_num, bus_num, int_pin, irq_num);
-	rc = pcibios_set_irq_routing(&fakedev, int_pin - 0x0a, irq_num);
-	dbg("%s: rc %d\n", __FUNCTION__, rc);
-	if (!rc)
-		return !rc;
-
-	/* set the Edge Level Control Register (ELCR) */
-	temp_word = inb(0x4d0);
-	temp_word |= inb(0x4d1) << 8;
-
-	temp_word |= 0x01 << irq_num;
-
-	/* This should only be for x86 as it sets the Edge Level Control Register */
-	outb((u8) (temp_word & 0xFF), 0x4d0);
-	outb((u8) ((temp_word & 0xFF00) >> 8), 0x4d1);
-#endif
-	return 0;
-}
-
-/* More PCI configuration routines; this time centered around hotplug controller */
-
-
-/*
- * pciehp_save_config
- *
- * Reads configuration for all slots in a PCI bus and saves info.
- *
- * Note:  For non-hot plug busses, the slot # saved is the device #
- *
- * returns 0 if success
- */
-int pciehp_save_config(struct controller *ctrl, int busnumber, int num_ctlr_slots, int first_device_num)
-{
-	int rc;
-	u8 class_code;
-	u8 header_type;
-	u32 ID;
-	u8 secondary_bus;
-	struct pci_func *new_slot;
-	int sub_bus;
-	int max_functions;
-	int function;
-	u8 DevError;
-	int device = 0;
-	int cloop = 0;
-	int stop_it;
-	int index;
-	int is_hot_plug = num_ctlr_slots || first_device_num;
-	struct pci_bus lpci_bus, *pci_bus;
-	int FirstSupported, LastSupported;
-
-	dbg("%s: Enter\n", __FUNCTION__);
-
-	memcpy(&lpci_bus, ctrl->pci_dev->subordinate, sizeof(lpci_bus));
-	pci_bus = &lpci_bus;
-
-	dbg("%s: num_ctlr_slots = %d, first_device_num = %d\n", __FUNCTION__,
-				num_ctlr_slots, first_device_num);
-
-	/*   Decide which slots are supported */
-	if (is_hot_plug) {
-		/*********************************
-		 *  is_hot_plug is the slot mask
-		 *********************************/
-		FirstSupported = first_device_num;
-		LastSupported = FirstSupported + num_ctlr_slots - 1;
-	} else {
-		FirstSupported = 0;
-		LastSupported = 0x1F;
-	}
-
-	dbg("FirstSupported = %d, LastSupported = %d\n", FirstSupported,
-					LastSupported);
-
-	/*   Save PCI configuration space for all devices in supported slots */
-	dbg("%s: pci_bus->number = %x\n", __FUNCTION__, pci_bus->number);
-	pci_bus->number = busnumber;
-	dbg("%s: bus = %x, dev = %x\n", __FUNCTION__, busnumber, device);
-	for (device = FirstSupported; device <= LastSupported; device++) {
-		ID = 0xFFFFFFFF;
-		rc = pci_bus_read_config_dword(pci_bus, PCI_DEVFN(device, 0),
-					PCI_VENDOR_ID, &ID);
-
-		if (ID != 0xFFFFFFFF) {	  /*  device in slot */
-			dbg("%s: ID = %x\n", __FUNCTION__, ID);
-			rc = pci_bus_read_config_byte(pci_bus, PCI_DEVFN(device, 0),
-					0x0B, &class_code);
-			if (rc)
-				return rc;
-
-			rc = pci_bus_read_config_byte(pci_bus, PCI_DEVFN(device, 0),
-					PCI_HEADER_TYPE, &header_type);
-			if (rc)
-				return rc;
-
-			dbg("class_code = %x, header_type = %x\n", class_code, header_type);
-
-			/* If multi-function device, set max_functions to 8 */
-			if (header_type & 0x80)
-				max_functions = 8;
-			else
-				max_functions = 1;
-
-			function = 0;
-
-			do {
-				DevError = 0;
-				dbg("%s: In do loop\n", __FUNCTION__);
-
-				if ((header_type & 0x7F) == PCI_HEADER_TYPE_BRIDGE) {   /* P-P Bridge */
-					/* Recurse the subordinate bus
-					 * get the subordinate bus number
-					 */
-					rc = pci_bus_read_config_byte(pci_bus,
-						PCI_DEVFN(device, function), 
-						PCI_SECONDARY_BUS, &secondary_bus);
-					if (rc) {
-						return rc;
-					} else {
-						sub_bus = (int) secondary_bus;
-
-						/* Save secondary bus cfg spc with this recursive call. */
-						rc = pciehp_save_config(ctrl, sub_bus, 0, 0);
-						if (rc)
-							return rc;
-					}
-				}
-
-				index = 0;
-				new_slot = pciehp_slot_find(busnumber, device, index++);
-
-				dbg("%s: new_slot = %p bus %x dev %x fun %x\n",
-				__FUNCTION__, new_slot, busnumber, device, index-1);
-
-				while (new_slot && (new_slot->function != (u8) function)) {
-					new_slot = pciehp_slot_find(busnumber, device, index++);
-					dbg("%s: while loop, new_slot = %p bus %x dev %x fun %x\n",
-					__FUNCTION__, new_slot, busnumber, device, index-1);
-				}
-				if (!new_slot) {
-					/* Setup slot structure. */
-					new_slot = pciehp_slot_create(busnumber);
-					dbg("%s: if, new_slot = %p bus %x dev %x fun %x\n",
-					__FUNCTION__, new_slot, busnumber, device, function);
-
-					if (new_slot == NULL)
-						return(1);
-				}
-
-				new_slot->bus = (u8) busnumber;
-				new_slot->device = (u8) device;
-				new_slot->function = (u8) function;
-				new_slot->is_a_board = 1;
-				new_slot->switch_save = 0x10;
-				/* In case of unsupported board */
-				new_slot->status = DevError;
-				new_slot->pci_dev = pci_find_slot(new_slot->bus,
-					(new_slot->device << 3) | new_slot->function);
-				dbg("new_slot->pci_dev = %p\n", new_slot->pci_dev);
-
-				for (cloop = 0; cloop < 0x20; cloop++) {
-					rc = pci_bus_read_config_dword(pci_bus,
-						PCI_DEVFN(device, function),
-						cloop << 2, 
-						(u32 *) &(new_slot->config_space [cloop]));
-					/* dbg("new_slot->config_space[%x] = %x\n",
-						cloop, new_slot->config_space[cloop]); */
-					if (rc)
-						return rc;
-				}
-
-				function++;
-
-				stop_it = 0;
-
-				/*  this loop skips to the next present function
-				 *  reading in Class Code and Header type.
-				 */
-
-				while ((function < max_functions)&&(!stop_it)) {
-					dbg("%s: In while loop \n", __FUNCTION__);
-					rc = pci_bus_read_config_dword(pci_bus,
-							PCI_DEVFN(device, function),
-							PCI_VENDOR_ID, &ID);
-
-					if (ID == 0xFFFFFFFF) {  /* nothing there. */
-						function++;
-						dbg("Nothing there\n");
-					} else {  /* Something there */
-						rc = pci_bus_read_config_byte(pci_bus,
-							PCI_DEVFN(device, function),
-							0x0B, &class_code);
-						if (rc)
-							return rc;
-
-						rc = pci_bus_read_config_byte(pci_bus,
-							PCI_DEVFN(device, function),
-							PCI_HEADER_TYPE, &header_type);
-						if (rc)
-							return rc;
-
-						dbg("class_code = %x, header_type = %x\n", class_code, header_type);
-						stop_it++;
-					}
-				}
-
-			} while (function < max_functions);
-			/* End of IF (device in slot?) */
-		} else if (is_hot_plug) {
-			/* Setup slot structure with entry for empty slot */
-			new_slot = pciehp_slot_create(busnumber);
-
-			if (new_slot == NULL) {
-				return(1);
-			}
-			dbg("new_slot = %p, bus = %x, dev = %x, fun = %x\n", new_slot,
-				new_slot->bus, new_slot->device, new_slot->function);
-
-			new_slot->bus = (u8) busnumber;
-			new_slot->device = (u8) device;
-			new_slot->function = 0;
-			new_slot->is_a_board = 0;
-			new_slot->presence_save = 0;
-			new_slot->switch_save = 0;
-		}
-	} 			/* End of FOR loop */
-
-	dbg("%s: Exit\n", __FUNCTION__);
-	return(0);
-}
-
-
-/*
- * pciehp_save_slot_config
- *
- * Saves configuration info for all PCI devices in a given slot
- * including subordinate busses.
- *
- * returns 0 if success
- */
-int pciehp_save_slot_config(struct controller *ctrl, struct pci_func * new_slot)
-{
-	int rc;
-	u8 class_code;
-	u8 header_type;
-	u32 ID;
-	u8 secondary_bus;
-	int sub_bus;
-	int max_functions;
-	int function;
-	int cloop = 0;
-	int stop_it;
-	struct pci_bus lpci_bus, *pci_bus;
-	memcpy(&lpci_bus, ctrl->pci_dev->subordinate, sizeof(lpci_bus));
-	pci_bus = &lpci_bus;
-	pci_bus->number = new_slot->bus;
-
-	ID = 0xFFFFFFFF;
-
-	pci_bus_read_config_dword(pci_bus, PCI_DEVFN(new_slot->device, 0),
-					PCI_VENDOR_ID, &ID);
-
-	if (ID != 0xFFFFFFFF) {	  /*  device in slot */
-		pci_bus_read_config_byte(pci_bus, PCI_DEVFN(new_slot->device, 0),
-					0x0B, &class_code);
-
-		pci_bus_read_config_byte(pci_bus, PCI_DEVFN(new_slot->device, 0),
-					PCI_HEADER_TYPE, &header_type);
-
-		if (header_type & 0x80)	/* Multi-function device */
-			max_functions = 8;
-		else
-			max_functions = 1;
-
-		function = 0;
-
-		do {
-			if ((header_type & 0x7F) == PCI_HEADER_TYPE_BRIDGE) {	  /* PCI-PCI Bridge */
-				/*  Recurse the subordinate bus */
-				pci_bus_read_config_byte(pci_bus,
-					PCI_DEVFN(new_slot->device, function), 
-					PCI_SECONDARY_BUS, &secondary_bus);
-
-				sub_bus = (int) secondary_bus;
-
-				/* Save the config headers for the secondary bus. */
-				rc = pciehp_save_config(ctrl, sub_bus, 0, 0);
-
-				if (rc)
-					return rc;
-
-			}	/* End of IF */
-
-			new_slot->status = 0;
-
-			for (cloop = 0; cloop < 0x20; cloop++) {
-				pci_bus_read_config_dword(pci_bus,
-					PCI_DEVFN(new_slot->device, function), 
-					cloop << 2,
-					(u32 *) &(new_slot->config_space [cloop]));
-			}
-
-			function++;
-
-			stop_it = 0;
-
-			/*  this loop skips to the next present function
-			 *  reading in the Class Code and the Header type.
-			 */
-
-			while ((function < max_functions) && (!stop_it)) {
-				pci_bus_read_config_dword(pci_bus,
-					PCI_DEVFN(new_slot->device, function),
-					PCI_VENDOR_ID, &ID);
-
-				if (ID == 0xFFFFFFFF) {	 /* nothing there. */
-					function++;
-				} else {  /* Something there */
-					pci_bus_read_config_byte(pci_bus,
-						PCI_DEVFN(new_slot->device, function),
-						0x0B, &class_code);
-
-					pci_bus_read_config_byte(pci_bus,
-						PCI_DEVFN(new_slot->device, function),
-						PCI_HEADER_TYPE, &header_type);
-
-					stop_it++;
-				}
-			}
-
-		} while (function < max_functions);
-	}			/* End of IF (device in slot?) */
-	else {
-		return 2;
-	}
-
-	return 0;
-}
-
-
-/*
- * pciehp_save_used_resources
- *
- * Stores used resource information for existing boards.  this is
- * for boards that were in the system when this driver was loaded.
- * this function is for hot plug ADD
- *
- * returns 0 if success
- * if disable  == 1(DISABLE_CARD),
- *  it loops for all functions of the slot and disables them.
- * else, it just get resources of the function and return.
- */
-int pciehp_save_used_resources(struct controller *ctrl, struct pci_func *func, int disable)
-{
-	u8 cloop;
-	u8 header_type;
-	u8 secondary_bus;
-	u8 temp_byte;
-	u16 command;
-	u16 save_command;
-	u16 w_base, w_length;
-	u32 temp_register;
-	u32 save_base;
-	u32 base, length;
-	u64 base64 = 0;
-	int index = 0;
-	unsigned int devfn;
-	struct pci_resource *mem_node = NULL;
-	struct pci_resource *p_mem_node = NULL;
-	struct pci_resource *t_mem_node;
-	struct pci_resource *io_node;
-	struct pci_resource *bus_node;
-	struct pci_bus lpci_bus, *pci_bus;
-	memcpy(&lpci_bus, ctrl->pci_dev->subordinate, sizeof(lpci_bus));
-	pci_bus = &lpci_bus;
-
-	if (disable)
-		func = pciehp_slot_find(func->bus, func->device, index++);
-
-	while ((func != NULL) && func->is_a_board) {
-		pci_bus->number = func->bus;
-		devfn = PCI_DEVFN(func->device, func->function);
-
-		/* Save the command register */
-		pci_bus_read_config_word(pci_bus, devfn, PCI_COMMAND, &save_command);
-
-		if (disable) {
-			/* disable card */
-			command = 0x00;
-			pci_bus_write_config_word(pci_bus, devfn, PCI_COMMAND, command);
-		}
-
-		/* Check for Bridge */
-		pci_bus_read_config_byte(pci_bus, devfn, PCI_HEADER_TYPE, &header_type);
-
-		if ((header_type & 0x7F) == PCI_HEADER_TYPE_BRIDGE) {     /* PCI-PCI Bridge */
-			dbg("Save_used_res of PCI bridge b:d=0x%x:%x, sc=0x%x\n",
-					func->bus, func->device, save_command);
-			if (disable) {
-				/* Clear Bridge Control Register */
-				command = 0x00;
-				pci_bus_write_config_word(pci_bus, devfn, PCI_BRIDGE_CONTROL, command);
-			}
-
-			pci_bus_read_config_byte(pci_bus, devfn, PCI_SECONDARY_BUS, &secondary_bus);
-			pci_bus_read_config_byte(pci_bus, devfn, PCI_SUBORDINATE_BUS, &temp_byte);
-
-			bus_node = kmalloc(sizeof(struct pci_resource),
-						GFP_KERNEL);
-			if (!bus_node)
-				return -ENOMEM;
-
-			bus_node->base = (ulong)secondary_bus;
-			bus_node->length = (ulong)(temp_byte - secondary_bus + 1);
-
-			bus_node->next = func->bus_head;
-			func->bus_head = bus_node;
-
-			/* Save IO base and Limit registers */
-			pci_bus_read_config_byte(pci_bus, devfn, PCI_IO_BASE, &temp_byte);
-			base = temp_byte;
-			pci_bus_read_config_byte(pci_bus, devfn, PCI_IO_LIMIT, &temp_byte);
-			length = temp_byte;
-
-			if ((base <= length) && (!disable || (save_command & PCI_COMMAND_IO))) {
-				io_node = kmalloc(sizeof(struct pci_resource),
-							GFP_KERNEL);
-				if (!io_node)
-					return -ENOMEM;
-
-				io_node->base = (ulong)(base & PCI_IO_RANGE_MASK) << 8;
-				io_node->length = (ulong)(length - base + 0x10) << 8;
-
-				io_node->next = func->io_head;
-				func->io_head = io_node;
-			}
-
-			/* Save memory base and Limit registers */
-			pci_bus_read_config_word(pci_bus, devfn, PCI_MEMORY_BASE, &w_base);
-			pci_bus_read_config_word(pci_bus, devfn, PCI_MEMORY_LIMIT, &w_length);
-
-			if ((w_base <= w_length) && (!disable || (save_command & PCI_COMMAND_MEMORY))) {
-				mem_node = kmalloc(sizeof(struct pci_resource),
-						GFP_KERNEL);
-				if (!mem_node)
-					return -ENOMEM;
-
-				mem_node->base = (ulong)w_base << 16;
-				mem_node->length = (ulong)(w_length - w_base + 0x10) << 16;
-
-				mem_node->next = func->mem_head;
-				func->mem_head = mem_node;
-			}
-			/* Save prefetchable memory base and Limit registers */
-			pci_bus_read_config_word(pci_bus, devfn, PCI_PREF_MEMORY_BASE, &w_base);
-			pci_bus_read_config_word(pci_bus, devfn, PCI_PREF_MEMORY_LIMIT, &w_length);
-
-			if ((w_base <= w_length) && (!disable || (save_command & PCI_COMMAND_MEMORY))) {
-				p_mem_node = kmalloc(sizeof(struct pci_resource),
-						GFP_KERNEL);
-				if (!p_mem_node)
-					return -ENOMEM;
-
-				p_mem_node->base = (ulong)w_base << 16;
-				p_mem_node->length = (ulong)(w_length - w_base + 0x10) << 16;
-
-				p_mem_node->next = func->p_mem_head;
-				func->p_mem_head = p_mem_node;
-			}
-		} else if ((header_type & 0x7F) == PCI_HEADER_TYPE_NORMAL) {
-			dbg("Save_used_res of PCI adapter b:d=0x%x:%x, sc=0x%x\n",
-					func->bus, func->device, save_command);
-
-			/* Figure out IO and memory base lengths */
-			for (cloop = PCI_BASE_ADDRESS_0; cloop <= PCI_BASE_ADDRESS_5; cloop += 4) {
-				pci_bus_read_config_dword(pci_bus, devfn, cloop, &save_base);
-
-				temp_register = 0xFFFFFFFF;
-				pci_bus_write_config_dword(pci_bus, devfn, cloop, temp_register);
-				pci_bus_read_config_dword(pci_bus, devfn, cloop, &temp_register);
-
-				if (!disable)
-					pci_bus_write_config_dword(pci_bus, devfn, cloop, save_base);
-
-				if (!temp_register)
-					continue;
-
-				base = temp_register;
-
-				if ((base & PCI_BASE_ADDRESS_SPACE_IO) &&
-						(!disable || (save_command & PCI_COMMAND_IO))) {
-					/* IO base */
-					/* set temp_register = amount of IO space requested */
-					base = base & 0xFFFFFFFCL;
-					base = (~base) + 1;
-
-					io_node = kmalloc(sizeof (struct pci_resource),
-								GFP_KERNEL);
-					if (!io_node)
-						return -ENOMEM;
-
-					io_node->base = (ulong)save_base & PCI_BASE_ADDRESS_IO_MASK;
-					io_node->length = (ulong)base;
-					dbg("sur adapter: IO bar=0x%x(length=0x%x)\n",
-						io_node->base, io_node->length);
-
-					io_node->next = func->io_head;
-					func->io_head = io_node;
-				} else {  /* map Memory */
-					int prefetchable = 1;
-					/* struct pci_resources **res_node; */
-					char *res_type_str = "PMEM";
-					u32 temp_register2;
-
-					t_mem_node = kmalloc(sizeof (struct pci_resource),
-								GFP_KERNEL);
-					if (!t_mem_node)
-						return -ENOMEM;
-
-					if (!(base & PCI_BASE_ADDRESS_MEM_PREFETCH) &&
-							(!disable || (save_command & PCI_COMMAND_MEMORY))) {
-						prefetchable = 0;
-						mem_node = t_mem_node;
-						res_type_str++;
-					} else
-						p_mem_node = t_mem_node;
-
-					base = base & 0xFFFFFFF0L;
-					base = (~base) + 1;
-
-					switch (temp_register & PCI_BASE_ADDRESS_MEM_TYPE_MASK) {
-					case PCI_BASE_ADDRESS_MEM_TYPE_32:
-						if (prefetchable) {
-							p_mem_node->base = (ulong)save_base & PCI_BASE_ADDRESS_MEM_MASK;
-							p_mem_node->length = (ulong)base;
-							dbg("sur adapter: 32 %s bar=0x%x(length=0x%x)\n",
-								res_type_str, 
-								p_mem_node->base,
-								p_mem_node->length);
-
-							p_mem_node->next = func->p_mem_head;
-							func->p_mem_head = p_mem_node;
-						} else {
-							mem_node->base = (ulong)save_base & PCI_BASE_ADDRESS_MEM_MASK;
-							mem_node->length = (ulong)base;
-							dbg("sur adapter: 32 %s bar=0x%x(length=0x%x)\n",
-								res_type_str, 
-								mem_node->base,
-								mem_node->length);
-
-							mem_node->next = func->mem_head;
-							func->mem_head = mem_node;
-						}
-						break;
-					case PCI_BASE_ADDRESS_MEM_TYPE_64:
-						pci_bus_read_config_dword(pci_bus, devfn, cloop+4, &temp_register2);
-						base64 = temp_register2;
-						base64 = (base64 << 32) | save_base;
-
-						if (temp_register2) {
-							dbg("sur adapter: 64 %s high dword of base64(0x%x:%x) masked to 0\n", 
-								res_type_str, temp_register2, (u32)base64);
-							base64 &= 0x00000000FFFFFFFFL;
-						}
-
-						if (prefetchable) {
-							p_mem_node->base = base64 & PCI_BASE_ADDRESS_MEM_MASK;
-							p_mem_node->length = base;
-							dbg("sur adapter: 64 %s base=0x%x(len=0x%x)\n",
-								res_type_str, 
-								p_mem_node->base,
-								p_mem_node->length);
-
-							p_mem_node->next = func->p_mem_head;
-							func->p_mem_head = p_mem_node;
-						} else {
-							mem_node->base = base64 & PCI_BASE_ADDRESS_MEM_MASK;
-							mem_node->length = base;
-							dbg("sur adapter: 64 %s base=0x%x(len=0x%x)\n",
-								res_type_str, 
-								mem_node->base,
-								mem_node->length);
-
-							mem_node->next = func->mem_head;
-							func->mem_head = mem_node;
-						}
-						cloop += 4;
-						break;
-					default:
-						dbg("asur: reserved BAR type=0x%x\n",
-							temp_register);
-						break;
-					}
-				} 
-			}	/* End of base register loop */
-		} else {	/* Some other unknown header type */
-			dbg("Save_used_res of PCI unknown type b:d=0x%x:%x. skip.\n",
-					func->bus, func->device);
-		}
-
-		/* find the next device in this slot */
-		if (!disable)
-			break;
-		func = pciehp_slot_find(func->bus, func->device, index++);
-	}
-
-	return 0;
-}
-
-
-/**
- * kfree_resource_list: release memory of all list members
- * @res: resource list to free
- */
-static inline void
-return_resource_list(struct pci_resource **func, struct pci_resource **res)
-{
-	struct pci_resource *node;
-	struct pci_resource *t_node;
-
-	node = *func;
-	*func = NULL;
-	while (node) {
-		t_node = node->next;
-		return_resource(res, node);
-		node = t_node;
-	}
-}
-
-/*
- * pciehp_return_board_resources
- *
- * this routine returns all resources allocated to a board to
- * the available pool.
- *
- * returns 0 if success
- */
-int pciehp_return_board_resources(struct pci_func * func,
-				struct resource_lists * resources)
-{
-	int rc;
-
-	dbg("%s\n", __FUNCTION__);
-
-	if (!func)
-		return 1;
-
-	return_resource_list(&(func->io_head),&(resources->io_head));
-	return_resource_list(&(func->mem_head),&(resources->mem_head));
-	return_resource_list(&(func->p_mem_head),&(resources->p_mem_head));
-	return_resource_list(&(func->bus_head),&(resources->bus_head));
-
-	rc = pciehp_resource_sort_and_combine(&(resources->mem_head));
-	rc |= pciehp_resource_sort_and_combine(&(resources->p_mem_head));
-	rc |= pciehp_resource_sort_and_combine(&(resources->io_head));
-	rc |= pciehp_resource_sort_and_combine(&(resources->bus_head));
-
-	return rc;
-}
-
-/**
- * kfree_resource_list: release memory of all list members
- * @res: resource list to free
- */
-static inline void
-kfree_resource_list(struct pci_resource **r)
-{
-	struct pci_resource *res, *tres;
-
-	res = *r;
-	*r = NULL;
-
-	while (res) {
-		tres = res;
-		res = res->next;
-		kfree(tres);
-	}
-}
-
-/**
- * pciehp_destroy_resource_list: put node back in the resource list
- * @resources: list to put nodes back
- */
-void pciehp_destroy_resource_list(struct resource_lists * resources)
-{
-	kfree_resource_list(&(resources->io_head));
-	kfree_resource_list(&(resources->mem_head));
-	kfree_resource_list(&(resources->p_mem_head));
-	kfree_resource_list(&(resources->bus_head));
-}
-
-/**
- * pciehp_destroy_board_resources: put node back in the resource list
- * @resources: list to put nodes back
- */
-void pciehp_destroy_board_resources(struct pci_func * func)
-{
-	kfree_resource_list(&(func->io_head));
-	kfree_resource_list(&(func->mem_head));
-	kfree_resource_list(&(func->p_mem_head));
-	kfree_resource_list(&(func->bus_head));
-}
diff --git a/drivers/pci/hotplug/pciehprm.h b/drivers/pci/hotplug/pciehprm.h
deleted file mode 100644
index 05f20fbc5f50..000000000000
--- a/drivers/pci/hotplug/pciehprm.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * PCIEHPRM : PCIEHP Resource Manager for ACPI/non-ACPI platform
- *
- * Copyright (C) 1995,2001 Compaq Computer Corporation
- * Copyright (C) 2001,2003 Greg Kroah-Hartman (greg@kroah.com)
- * Copyright (C) 2001 IBM Corp.
- * Copyright (C) 2003-2004 Intel Corporation
- *
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
- * NON INFRINGEMENT.  See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com>
- *
- */
-
-#ifndef _PCIEHPRM_H_
-#define _PCIEHPRM_H_
-
-#ifdef	CONFIG_HOTPLUG_PCI_PCIE_PHPRM_NONACPI
-#include "pciehprm_nonacpi.h"
-#endif
-
-int pciehprm_init(enum php_ctlr_type ct);
-void pciehprm_cleanup(void);
-int pciehprm_print_pirt(void);
-int pciehprm_find_available_resources(struct controller *ctrl);
-int pciehprm_set_hpp(struct controller *ctrl, struct pci_func *func, u8 card_type);
-void pciehprm_enable_card(struct controller *ctrl, struct pci_func *func, u8 card_type);
-
-#ifdef	DEBUG
-#define RES_CHECK(this, bits)	\
-	{ if (((this) & (bits - 1))) \
-		printk("%s:%d ERR: potential res loss!\n", __FUNCTION__, __LINE__); }
-#else
-#define RES_CHECK(this, bits)
-#endif
-
-#endif				/* _PCIEHPRM_H_ */
diff --git a/drivers/pci/hotplug/pciehprm_acpi.c b/drivers/pci/hotplug/pciehprm_acpi.c
index 1406db35b089..ae244e218620 100644
--- a/drivers/pci/hotplug/pciehprm_acpi.c
+++ b/drivers/pci/hotplug/pciehprm_acpi.c
@@ -24,100 +24,20 @@
  *
  */
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/types.h>
 #include <linux/pci.h>
-#include <linux/init.h>
 #include <linux/acpi.h>
-#include <linux/efi.h>
 #include <linux/pci-acpi.h>
-#include <asm/uaccess.h>
-#include <asm/system.h>
-#ifdef	CONFIG_IA64
-#include <asm/iosapic.h>
-#endif
-#include <acpi/acpi.h>
 #include <acpi/acpi_bus.h>
 #include <acpi/actypes.h>
 #include "pciehp.h"
-#include "pciehprm.h"
-
-#define	PCI_MAX_BUS		0x100
-#define	ACPI_STA_DEVICE_PRESENT	0x01
 
 #define	METHOD_NAME__SUN	"_SUN"
 #define	METHOD_NAME__HPP	"_HPP"
 #define	METHOD_NAME_OSHP	"OSHP"
 
-/* Status code for running acpi method to gain native control */
-#define NC_NOT_RUN	0
-#define OSC_NOT_EXIST	1
-#define OSC_RUN_FAILED	2
-#define OSHP_NOT_EXIST	3
-#define OSHP_RUN_FAILED	4
-#define NC_RUN_SUCCESS	5
-
-#define	PHP_RES_BUS		0xA0
-#define	PHP_RES_IO		0xA1
-#define	PHP_RES_MEM		0xA2
-#define	PHP_RES_PMEM		0xA3
-
-#define	BRIDGE_TYPE_P2P		0x00
-#define	BRIDGE_TYPE_HOST	0x01
-
-/* this should go to drivers/acpi/include/ */
-struct acpi__hpp {
-	u8	cache_line_size;
-	u8	latency_timer;
-	u8	enable_serr;
-	u8	enable_perr;
-};
-
-struct acpi_php_slot {
-	struct acpi_php_slot	*next;
-	struct acpi_bridge	*bridge;
-	acpi_handle	handle;
-	int	seg;
-	int	bus;
-	int	dev;
-	int	fun;
-	u32	sun;
-	struct pci_resource *mem_head;
-	struct pci_resource *p_mem_head;
-	struct pci_resource *io_head;
-	struct pci_resource *bus_head;
-	void	*slot_ops;	/* _STA, _EJx, etc */
-	struct slot *slot;
-};		/* per func */
-
-struct acpi_bridge {
-	struct acpi_bridge	*parent;
-	struct acpi_bridge	*next;
-	struct acpi_bridge	*child;
-	acpi_handle	handle;
-	int seg;
-	int pbus;			/* pdev->bus->number		*/
-	int pdevice;			/* PCI_SLOT(pdev->devfn)	*/
-	int pfunction;			/* PCI_DEVFN(pdev->devfn)	*/
-	int bus;			/* pdev->subordinate->number	*/
-	struct acpi__hpp		*_hpp;
-	struct acpi_php_slot	*slots;
-	struct pci_resource 	*tmem_head;	/* total from crs	*/
-	struct pci_resource 	*tp_mem_head;	/* total from crs	*/
-	struct pci_resource 	*tio_head;	/* total from crs	*/
-	struct pci_resource 	*tbus_head;	/* total from crs	*/
-	struct pci_resource 	*mem_head;	/* available	*/
-	struct pci_resource 	*p_mem_head;	/* available	*/
-	struct pci_resource 	*io_head;	/* available	*/
-	struct pci_resource 	*bus_head;	/* available	*/
-	int scanned;
-	int type;
-};
-
-static struct acpi_bridge *acpi_bridges_head;
-
 static u8 * acpi_path_name( acpi_handle	handle)
 {
 	acpi_status		status;
@@ -133,85 +53,43 @@ static u8 * acpi_path_name( acpi_handle	handle)
 		return path_name;	
 }
 
-static void acpi_get__hpp ( struct acpi_bridge	*ab);
-static int acpi_run_oshp ( struct acpi_bridge	*ab);
-static int osc_run_status = NC_NOT_RUN;
-static int oshp_run_status = NC_NOT_RUN;
-
-static int acpi_add_slot_to_php_slots(
-	struct acpi_bridge	*ab,
-	int			bus_num,
-	acpi_handle		handle,
-	u32			adr,
-	u32			sun
-	)
-{
-	struct acpi_php_slot	*aps;
-	static long	samesun = -1;
-
-	aps = (struct acpi_php_slot *) kmalloc (sizeof(struct acpi_php_slot), GFP_KERNEL);
-	if (!aps) {
-		err ("acpi_pciehprm: alloc for aps fail\n");
-		return -1;
-	}
-	memset(aps, 0, sizeof(struct acpi_php_slot));
-
-	aps->handle = handle;
-	aps->bus = bus_num;
-	aps->dev = (adr >> 16) & 0xffff;
-	aps->fun = adr & 0xffff;
-	aps->sun = sun;
-
-	aps->next = ab->slots;	/* cling to the bridge */
-	aps->bridge = ab;
-	ab->slots = aps;
-
-	ab->scanned += 1;
-	if (!ab->_hpp)
-		acpi_get__hpp(ab);
-	
-	if (osc_run_status == OSC_NOT_EXIST)
-		oshp_run_status = acpi_run_oshp(ab);
-
-	if (sun != samesun) {
-		info("acpi_pciehprm:   Slot sun(%x) at s:b:d:f=0x%02x:%02x:%02x:%02x\n", 
-			aps->sun, ab->seg, aps->bus, aps->dev, aps->fun);
-		samesun = sun;
-	}
-	return 0;
-}
-
-static void acpi_get__hpp ( struct acpi_bridge	*ab)
+static acpi_status
+acpi_run_hpp(acpi_handle handle, struct hotplug_params *hpp)
 {
 	acpi_status		status;
 	u8			nui[4];
 	struct acpi_buffer	ret_buf = { 0, NULL};
 	union acpi_object	*ext_obj, *package;
-	u8			*path_name = acpi_path_name(ab->handle);
+	u8			*path_name = acpi_path_name(handle);
 	int			i, len = 0;
 
 	/* get _hpp */
-	status = acpi_evaluate_object(ab->handle, METHOD_NAME__HPP, NULL, &ret_buf);
+	status = acpi_evaluate_object(handle, METHOD_NAME__HPP, NULL, &ret_buf);
 	switch (status) {
 	case AE_BUFFER_OVERFLOW:
 		ret_buf.pointer = kmalloc (ret_buf.length, GFP_KERNEL);
 		if (!ret_buf.pointer) {
-			err ("acpi_pciehprm:%s alloc for _HPP fail\n", path_name);
-			return;
+			err ("%s:%s alloc for _HPP fail\n", __FUNCTION__,
+					path_name);
+			return AE_NO_MEMORY;
 		}
-		status = acpi_evaluate_object(ab->handle, METHOD_NAME__HPP, NULL, &ret_buf);
+		status = acpi_evaluate_object(handle, METHOD_NAME__HPP,
+				NULL, &ret_buf);
 		if (ACPI_SUCCESS(status))
 			break;
 	default:
 		if (ACPI_FAILURE(status)) {
-			err("acpi_pciehprm:%s _HPP fail=0x%x\n", path_name, status);
-			return;
+			dbg("%s:%s _HPP fail=0x%x\n", __FUNCTION__,
+					path_name, status);
+			return status;
 		}
 	}
 
 	ext_obj = (union acpi_object *) ret_buf.pointer;
 	if (ext_obj->type != ACPI_TYPE_PACKAGE) {
-		err ("acpi_pciehprm:%s _HPP obj not a package\n", path_name);
+		err ("%s:%s _HPP obj not a package\n", __FUNCTION__,
+				path_name);
+		status = AE_ERROR;
 		goto free_and_return;
 	}
 
@@ -224,1514 +102,153 @@ static void acpi_get__hpp ( struct acpi_bridge	*ab)
 			nui[i] = (u8)ext_obj->integer.value;
 			break;
 		default:
-			err ("acpi_pciehprm:%s _HPP obj type incorrect\n", path_name);
+			err ("%s:%s _HPP obj type incorrect\n", __FUNCTION__,
+					path_name);
+			status = AE_ERROR;
 			goto free_and_return;
 		}
 	}
 
-	ab->_hpp = kmalloc (sizeof (struct acpi__hpp), GFP_KERNEL);
-	if (!ab->_hpp) {
-		err ("acpi_pciehprm:%s alloc for _HPP failed\n", path_name);
-		goto free_and_return;
-	}
-	memset(ab->_hpp, 0, sizeof(struct acpi__hpp));
+	hpp->cache_line_size = nui[0];
+	hpp->latency_timer = nui[1];
+	hpp->enable_serr = nui[2];
+	hpp->enable_perr = nui[3];
 
-	ab->_hpp->cache_line_size	= nui[0];
-	ab->_hpp->latency_timer		= nui[1];
-	ab->_hpp->enable_serr		= nui[2];
-	ab->_hpp->enable_perr		= nui[3];
-
-	dbg("  _HPP: cache_line_size=0x%x\n", ab->_hpp->cache_line_size);
-	dbg("  _HPP: latency timer  =0x%x\n", ab->_hpp->latency_timer);
-	dbg("  _HPP: enable SERR    =0x%x\n", ab->_hpp->enable_serr);
-	dbg("  _HPP: enable PERR    =0x%x\n", ab->_hpp->enable_perr);
+	dbg("  _HPP: cache_line_size=0x%x\n", hpp->cache_line_size);
+	dbg("  _HPP: latency timer  =0x%x\n", hpp->latency_timer);
+	dbg("  _HPP: enable SERR    =0x%x\n", hpp->enable_serr);
+	dbg("  _HPP: enable PERR    =0x%x\n", hpp->enable_perr);
 
 free_and_return:
 	kfree(ret_buf.pointer);
+	return status;
 }
 
-static int acpi_run_oshp ( struct acpi_bridge	*ab)
+static acpi_status acpi_run_oshp(acpi_handle handle)
 {
 	acpi_status		status;
-	u8			*path_name = acpi_path_name(ab->handle);
+	u8			*path_name = acpi_path_name(handle);
 
 	/* run OSHP */
-	status = acpi_evaluate_object(ab->handle, METHOD_NAME_OSHP, NULL, NULL);
+	status = acpi_evaluate_object(handle, METHOD_NAME_OSHP, NULL, NULL);
 	if (ACPI_FAILURE(status)) {
-		err("acpi_pciehprm:%s OSHP fails=0x%x\n", path_name, status);
-		oshp_run_status = (status == AE_NOT_FOUND) ? OSHP_NOT_EXIST : OSHP_RUN_FAILED;
+		dbg("%s:%s OSHP fails=0x%x\n", __FUNCTION__, path_name,
+				status);
 	} else {
-		oshp_run_status = NC_RUN_SUCCESS;
-		dbg("acpi_pciehprm:%s OSHP passes =0x%x\n", path_name, status);
-		dbg("acpi_pciehprm:%s oshp_run_status =0x%x\n", path_name, oshp_run_status);
-	}
-	return oshp_run_status;
-}
-
-static acpi_status acpi_evaluate_crs(
-	acpi_handle		handle,
-	struct acpi_resource	**retbuf
-	)
-{
-	acpi_status		status;
-	struct acpi_buffer	crsbuf;
-	u8			*path_name = acpi_path_name(handle);
-
-	crsbuf.length  = 0;
-	crsbuf.pointer = NULL;
-
-	status = acpi_get_current_resources (handle, &crsbuf);
-
-	switch (status) {
-	case AE_BUFFER_OVERFLOW:
-		break;		/* found */
-	case AE_NOT_FOUND:
-		dbg("acpi_pciehprm:%s _CRS not found\n", path_name);
-		return status;
-	default:
-		err ("acpi_pciehprm:%s _CRS fail=0x%x\n", path_name, status);
-		return status;
+		dbg("%s:%s OSHP passes\n", __FUNCTION__, path_name);
 	}
-
-	crsbuf.pointer = kmalloc (crsbuf.length, GFP_KERNEL);
-	if (!crsbuf.pointer) {
-		err ("acpi_pciehprm: alloc %ld bytes for %s _CRS fail\n", (ulong)crsbuf.length, path_name);
-		return AE_NO_MEMORY;
-	}
-
-	status = acpi_get_current_resources (handle, &crsbuf);
-	if (ACPI_FAILURE(status)) {
-		err("acpi_pciehprm: %s _CRS fail=0x%x.\n", path_name, status);
-		kfree(crsbuf.pointer);
-		return status;
-	}
-
-	*retbuf = crsbuf.pointer;
-
 	return status;
 }
 
-static void free_pci_resource ( struct pci_resource	*aprh)
+static int is_root_bridge(acpi_handle handle)
 {
-	struct pci_resource	*res, *next;
+	acpi_status status;
+	struct acpi_device_info *info;
+	struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
+	int i;
 
-	for (res = aprh; res; res = next) {
-		next = res->next;
-		kfree(res);
-	}
-}
-
-static void print_pci_resource ( struct pci_resource	*aprh)
-{
-	struct pci_resource	*res;
-
-	for (res = aprh; res; res = res->next)
-		dbg("        base= 0x%x length= 0x%x\n", res->base, res->length);
-}
-
-static void print_slot_resources( struct acpi_php_slot	*aps)
-{
-	if (aps->bus_head) {
-		dbg("    BUS Resources:\n");
-		print_pci_resource (aps->bus_head);
-	}
-
-	if (aps->io_head) {
-		dbg("    IO Resources:\n");
-		print_pci_resource (aps->io_head);
-	}
-
-	if (aps->mem_head) {
-		dbg("    MEM Resources:\n");
-		print_pci_resource (aps->mem_head);
-	}
-
-	if (aps->p_mem_head) {
-		dbg("    PMEM Resources:\n");
-		print_pci_resource (aps->p_mem_head);
-	}
-}
-
-static void print_pci_resources( struct acpi_bridge	*ab)
-{
-	if (ab->tbus_head) {
-		dbg("    Total BUS Resources:\n");
-		print_pci_resource (ab->tbus_head);
-	}
-	if (ab->bus_head) {
-		dbg("    BUS Resources:\n");
-		print_pci_resource (ab->bus_head);
-	}
-
-	if (ab->tio_head) {
-		dbg("    Total IO Resources:\n");
-		print_pci_resource (ab->tio_head);
-	}
-	if (ab->io_head) {
-		dbg("    IO Resources:\n");
-		print_pci_resource (ab->io_head);
-	}
-
-	if (ab->tmem_head) {
-		dbg("    Total MEM Resources:\n");
-		print_pci_resource (ab->tmem_head);
-	}
-	if (ab->mem_head) {
-		dbg("    MEM Resources:\n");
-		print_pci_resource (ab->mem_head);
-	}
-
-	if (ab->tp_mem_head) {
-		dbg("    Total PMEM Resources:\n");
-		print_pci_resource (ab->tp_mem_head);
-	}
-	if (ab->p_mem_head) {
-		dbg("    PMEM Resources:\n");
-		print_pci_resource (ab->p_mem_head);
-	}
-	if (ab->_hpp) {
-		dbg("    _HPP: cache_line_size=0x%x\n", ab->_hpp->cache_line_size);
-		dbg("    _HPP: latency timer  =0x%x\n", ab->_hpp->latency_timer);
-		dbg("    _HPP: enable SERR    =0x%x\n", ab->_hpp->enable_serr);
-		dbg("    _HPP: enable PERR    =0x%x\n", ab->_hpp->enable_perr);
-	}
-}
-
-static int pciehprm_delete_resource(
-	struct pci_resource **aprh,
-	ulong base,
-	ulong size)
-{
-	struct pci_resource *res;
-	struct pci_resource *prevnode;
-	struct pci_resource *split_node;
-	ulong tbase;
-
-	pciehp_resource_sort_and_combine(aprh);
-
-	for (res = *aprh; res; res = res->next) {
-		if (res->base > base)
-			continue;
-
-		if ((res->base + res->length) < (base + size))
-			continue;
-
-		if (res->base < base) {
-			tbase = base;
-
-			if ((res->length - (tbase - res->base)) < size)
-				continue;
-
-			split_node = (struct pci_resource *) kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
-			if (!split_node)
-				return -ENOMEM;
-
-			split_node->base = res->base;
-			split_node->length = tbase - res->base;
-			res->base = tbase;
-			res->length -= split_node->length;
-
-			split_node->next = res->next;
-			res->next = split_node;
-		}
-
-		if (res->length >= size) {
-			split_node = (struct pci_resource*) kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
-			if (!split_node)
-				return -ENOMEM;
-
-			split_node->base = res->base + size;
-			split_node->length = res->length - size;
-			res->length = size;
-
-			split_node->next = res->next;
-			res->next = split_node;
-		}
-
-		if (*aprh == res) {
-			*aprh = res->next;
-		} else {
-			prevnode = *aprh;
-			while (prevnode->next != res)
-				prevnode = prevnode->next;
-
-			prevnode->next = res->next;
-		}
-		res->next = NULL;
-		kfree(res);
-		break;
-	}
-
-	return 0;
-}
-
-static int pciehprm_delete_resources(
-	struct pci_resource **aprh,
-	struct pci_resource *this
-	)
-{
-	struct pci_resource *res;
-
-	for (res = this; res; res = res->next)
-		pciehprm_delete_resource(aprh, res->base, res->length);
-
-	return 0;
-}
-
-static int pciehprm_add_resource(
-	struct pci_resource **aprh,
-	ulong base,
-	ulong size)
-{
-	struct pci_resource *res;
-
-	for (res = *aprh; res; res = res->next) {
-		if ((res->base + res->length) == base) {
-			res->length += size;
-			size = 0L;
-			break;
+	status = acpi_get_object_info(handle, &buffer);
+	if (ACPI_SUCCESS(status)) {
+		info = buffer.pointer;
+		if ((info->valid & ACPI_VALID_HID) &&
+			!strcmp(PCI_ROOT_HID_STRING,
+					info->hardware_id.value)) {
+			acpi_os_free(buffer.pointer);
+			return 1;
+		}
+		if (info->valid & ACPI_VALID_CID) {
+			for (i=0; i < info->compatibility_id.count; i++) {
+				if (!strcmp(PCI_ROOT_HID_STRING,
+					info->compatibility_id.id[i].value)) {
+					acpi_os_free(buffer.pointer);
+					return 1;
+				}
+			}
 		}
-		if (res->next == *aprh)
-			break;
 	}
-
-	if (size) {
-		res = kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
-		if (!res) {
-			err ("acpi_pciehprm: alloc for res fail\n");
-			return -ENOMEM;
-		}
-		memset(res, 0, sizeof (struct pci_resource));
-
-		res->base = base;
-		res->length = size;
-		res->next = *aprh;
-		*aprh = res;
-	}
-
 	return 0;
 }
 
-static int pciehprm_add_resources(
-	struct pci_resource **aprh,
-	struct pci_resource *this
-	)
-{
-	struct pci_resource *res;
-	int	rc = 0;
-
-	for (res = this; res && !rc; res = res->next)
-		rc = pciehprm_add_resource(aprh, res->base, res->length);
-
-	return rc;
-}
-
-static void acpi_parse_io (
-	struct acpi_bridge		*ab,
-	union acpi_resource_data	*data
-	)
+int pciehp_get_hp_hw_control_from_firmware(struct pci_dev *dev)
 {
-	struct acpi_resource_io	*dataio;
-	dataio = (struct acpi_resource_io *) data;
-
-	dbg("Io Resource\n");
-	dbg("  %d bit decode\n", ACPI_DECODE_16 == dataio->io_decode ? 16:10);
-	dbg("  Range minimum base: %08X\n", dataio->min_base_address);
-	dbg("  Range maximum base: %08X\n", dataio->max_base_address);
-	dbg("  Alignment: %08X\n", dataio->alignment);
-	dbg("  Range Length: %08X\n", dataio->range_length);
-}
-
-static void acpi_parse_fixed_io (
-	struct acpi_bridge	*ab,
-	union acpi_resource_data	*data
-	)
-{
-	struct acpi_resource_fixed_io  *datafio;
-	datafio = (struct acpi_resource_fixed_io *) data;
-
-	dbg("Fixed Io Resource\n");
-	dbg("  Range base address: %08X", datafio->base_address);
-	dbg("  Range length: %08X", datafio->range_length);
-}
-
-static void acpi_parse_address16_32 (
-	struct acpi_bridge	*ab,
-	union acpi_resource_data	*data,
-	acpi_resource_type	id
-	)
-{
-	/* 
-	 * acpi_resource_address16 == acpi_resource_address32
-	 * acpi_resource_address16 *data16 = (acpi_resource_address16 *) data;
+	acpi_status status;
+	acpi_handle chandle, handle = DEVICE_ACPI_HANDLE(&(dev->dev));
+	struct pci_dev *pdev = dev;
+	u8 *path_name;
+	/*
+	 * Per PCI firmware specification, we should run the ACPI _OSC
+	 * method to get control of hotplug hardware before using it.
+	 * If an _OSC is missing, we look for an OSHP to do the same thing.
+	 * To handle different BIOS behavior, we look for _OSC and OSHP
+	 * within the scope of the hotplug controller and its parents, upto
+	 * the host bridge under which this controller exists.
 	 */
-	struct acpi_resource_address32 *data32 = (struct acpi_resource_address32 *) data;
-	struct pci_resource **aprh, **tprh;
-
-	if (id == ACPI_RSTYPE_ADDRESS16)
-		dbg("acpi_pciehprm:16-Bit Address Space Resource\n");
-	else
-		dbg("acpi_pciehprm:32-Bit Address Space Resource\n");
-
-	switch (data32->resource_type) {
-	case ACPI_MEMORY_RANGE: 
-		dbg("  Resource Type: Memory Range\n");
-		aprh = &ab->mem_head;
-		tprh = &ab->tmem_head;
-
-		switch (data32->attribute.memory.cache_attribute) {
-		case ACPI_NON_CACHEABLE_MEMORY:
-			dbg("  Type Specific: Noncacheable memory\n");
-			break; 
-		case ACPI_CACHABLE_MEMORY:
-			dbg("  Type Specific: Cacheable memory\n");
-			break; 
-		case ACPI_WRITE_COMBINING_MEMORY:
-			dbg("  Type Specific: Write-combining memory\n");
-			break; 
-		case ACPI_PREFETCHABLE_MEMORY:
-			aprh = &ab->p_mem_head;
-			dbg("  Type Specific: Prefetchable memory\n");
-			break; 
-		default:
-			dbg("  Type Specific: Invalid cache attribute\n");
+	while (!handle) {
+		/*
+		 * This hotplug controller was not listed in the ACPI name
+		 * space at all. Try to get acpi handle of parent pci bus.
+		 */
+		if (!pdev || !pdev->bus->parent)
 			break;
-		}
-
-		dbg("  Type Specific: Read%s\n", ACPI_READ_WRITE_MEMORY == data32->attribute.memory.read_write_attribute ? "/Write":" Only");
-		break;
-
-	case ACPI_IO_RANGE: 
-		dbg("  Resource Type: I/O Range\n");
-		aprh = &ab->io_head;
-		tprh = &ab->tio_head;
-
-		switch (data32->attribute.io.range_attribute) {
-		case ACPI_NON_ISA_ONLY_RANGES:
-			dbg("  Type Specific: Non-ISA Io Addresses\n");
-			break; 
-		case ACPI_ISA_ONLY_RANGES:
-			dbg("  Type Specific: ISA Io Addresses\n");
-			break; 
-		case ACPI_ENTIRE_RANGE:
-			dbg("  Type Specific: ISA and non-ISA Io Addresses\n");
-			break; 
-		default:
-			dbg("  Type Specific: Invalid range attribute\n");
+		dbg("Could not find %s in acpi namespace, trying parent\n",
+				pci_name(pdev));
+		if (!pdev->bus->parent->self)
+			/* Parent must be a host bridge */
+			handle = acpi_get_pci_rootbridge_handle(
+					pci_domain_nr(pdev->bus->parent),
+					pdev->bus->parent->number);
+		else
+			handle = DEVICE_ACPI_HANDLE(
+					&(pdev->bus->parent->self->dev));
+		pdev = pdev->bus->parent->self;
+	}
+
+	while (handle) {
+		path_name = acpi_path_name(handle);
+		dbg("Trying to get hotplug control for %s \n", path_name);
+		status = pci_osc_control_set(handle,
+				OSC_PCI_EXPRESS_NATIVE_HP_CONTROL);
+		if (status == AE_NOT_FOUND)
+			status = acpi_run_oshp(handle);
+		if (ACPI_SUCCESS(status)) {
+			dbg("Gained control for hotplug HW for pci %s (%s)\n",
+				pci_name(dev), path_name);
+			return 0;
+		}
+		if (is_root_bridge(handle))
 			break;
-		}
-		break;
-
-	case ACPI_BUS_NUMBER_RANGE: 
-		dbg("  Resource Type: Bus Number Range(fixed)\n");
-		/* fixup to be compatible with the rest of php driver */
-		data32->min_address_range++;
-		data32->address_length--;
-		aprh = &ab->bus_head;
-		tprh = &ab->tbus_head;
-		break; 
-	default: 
-		dbg("  Resource Type: Invalid resource type. Exiting.\n");
-		return;
-	}
-
-	dbg("  Resource %s\n", ACPI_CONSUMER == data32->producer_consumer ? "Consumer":"Producer");
-	dbg("  %s decode\n", ACPI_SUB_DECODE == data32->decode ? "Subtractive":"Positive");
-	dbg("  Min address is %s fixed\n", ACPI_ADDRESS_FIXED == data32->min_address_fixed ? "":"not");
-	dbg("  Max address is %s fixed\n", ACPI_ADDRESS_FIXED == data32->max_address_fixed ? "":"not");
-	dbg("  Granularity: %08X\n", data32->granularity);
-	dbg("  Address range min: %08X\n", data32->min_address_range);
-	dbg("  Address range max: %08X\n", data32->max_address_range);
-	dbg("  Address translation offset: %08X\n", data32->address_translation_offset);
-	dbg("  Address Length: %08X\n", data32->address_length);
-
-	if (0xFF != data32->resource_source.index) {
-		dbg("  Resource Source Index: %X\n", data32->resource_source.index);
-		/* dbg("  Resource Source: %s\n", data32->resource_source.string_ptr); */
-	}
-
-	pciehprm_add_resource(aprh, data32->min_address_range, data32->address_length);
-}
-
-static acpi_status acpi_parse_crs(
-	struct acpi_bridge	*ab,
-	struct acpi_resource	*crsbuf
-	)
-{
-	acpi_status		status = AE_OK;
-	struct acpi_resource	*resource = crsbuf;
-	u8				count = 0;
-	u8				done = 0;
-
-	while (!done) {
-		dbg("acpi_pciehprm: PCI bus 0x%x Resource structure %x.\n", ab->bus, count++);
-		switch (resource->id) {
-		case ACPI_RSTYPE_IRQ:
-			dbg("Irq -------- Resource\n");
-			break; 
-		case ACPI_RSTYPE_DMA:
-			dbg("DMA -------- Resource\n");
-			break; 
-		case ACPI_RSTYPE_START_DPF:
-			dbg("Start DPF -------- Resource\n");
-			break; 
-		case ACPI_RSTYPE_END_DPF:
-			dbg("End DPF -------- Resource\n");
-			break; 
-		case ACPI_RSTYPE_IO:
-			acpi_parse_io (ab, &resource->data);
-			break; 
-		case ACPI_RSTYPE_FIXED_IO:
-			acpi_parse_fixed_io (ab, &resource->data);
-			break; 
-		case ACPI_RSTYPE_VENDOR:
-			dbg("Vendor -------- Resource\n");
-			break; 
-		case ACPI_RSTYPE_END_TAG:
-			dbg("End_tag -------- Resource\n");
-			done = 1;
-			break; 
-		case ACPI_RSTYPE_MEM24:
-			dbg("Mem24 -------- Resource\n");
-			break; 
-		case ACPI_RSTYPE_MEM32:
-			dbg("Mem32 -------- Resource\n");
-			break; 
-		case ACPI_RSTYPE_FIXED_MEM32:
-			dbg("Fixed Mem32 -------- Resource\n");
-			break; 
-		case ACPI_RSTYPE_ADDRESS16:
-			acpi_parse_address16_32(ab, &resource->data, ACPI_RSTYPE_ADDRESS16);
-			break; 
-		case ACPI_RSTYPE_ADDRESS32:
-			acpi_parse_address16_32(ab, &resource->data, ACPI_RSTYPE_ADDRESS32);
-			break; 
-		case ACPI_RSTYPE_ADDRESS64:
-			info("Address64 -------- Resource unparsed\n");
-			break; 
-		case ACPI_RSTYPE_EXT_IRQ:
-			dbg("Ext Irq -------- Resource\n");
-			break; 
-		default:
-			dbg("Invalid -------- resource type 0x%x\n", resource->id);
-			break;
-		}
-
-		resource = (struct acpi_resource *) ((char *)resource + resource->length);
-	}
-
-	return status;
-}
-
-static acpi_status acpi_get_crs( struct acpi_bridge	*ab)
-{
-	acpi_status		status;
-	struct acpi_resource	*crsbuf;
-
-	status = acpi_evaluate_crs(ab->handle, &crsbuf);
-	if (ACPI_SUCCESS(status)) {
-		status = acpi_parse_crs(ab, crsbuf);
-		kfree(crsbuf);
-
-		pciehp_resource_sort_and_combine(&ab->bus_head);
-		pciehp_resource_sort_and_combine(&ab->io_head);
-		pciehp_resource_sort_and_combine(&ab->mem_head);
-		pciehp_resource_sort_and_combine(&ab->p_mem_head);
-
-		pciehprm_add_resources (&ab->tbus_head, ab->bus_head);
-		pciehprm_add_resources (&ab->tio_head, ab->io_head);
-		pciehprm_add_resources (&ab->tmem_head, ab->mem_head);
-		pciehprm_add_resources (&ab->tp_mem_head, ab->p_mem_head);
-	}
-
-	return status;
-}
-
-/* find acpi_bridge downword from ab.  */
-static struct acpi_bridge *
-find_acpi_bridge_by_bus(
-	struct acpi_bridge *ab,
-	int seg,
-	int bus		/* pdev->subordinate->number */
-	)
-{
-	struct acpi_bridge	*lab = NULL;
-
-	if (!ab)
-		return NULL;
-
-	if ((ab->bus == bus) && (ab->seg == seg))
-		return ab;
-
-	if (ab->child)
-		lab = find_acpi_bridge_by_bus(ab->child, seg, bus);
-
-	if (!lab)
-	if (ab->next)
-		lab = find_acpi_bridge_by_bus(ab->next, seg, bus);
-
-	return lab;
-}
-
-/*
- * Build a device tree of ACPI PCI Bridges
- */
-static void pciehprm_acpi_register_a_bridge (
-	struct acpi_bridge	**head,
-	struct acpi_bridge	*pab,	/* parent bridge to which child bridge is added */
-	struct acpi_bridge	*cab	/* child bridge to add */
-	)
-{
-	struct acpi_bridge	*lpab;
-	struct acpi_bridge	*lcab;
-
-	lpab = find_acpi_bridge_by_bus(*head, pab->seg, pab->bus);
-	if (!lpab) {
-		if (!(pab->type & BRIDGE_TYPE_HOST))
-			warn("PCI parent bridge s:b(%x:%x) not in list.\n", pab->seg, pab->bus);
-		pab->next = *head;
-		*head = pab;
-		lpab = pab;
-	}
-
-	if ((cab->type & BRIDGE_TYPE_HOST) && (pab == cab))
-		return;
-
-	lcab = find_acpi_bridge_by_bus(*head, cab->seg, cab->bus);
-	if (lcab) {
-		if ((pab->bus != lcab->parent->bus) || (lcab->bus != cab->bus))
-			err("PCI child bridge s:b(%x:%x) in list with diff parent.\n", cab->seg, cab->bus);
-		return;
-	} else
-		lcab = cab;
-
-	lcab->parent = lpab;
-	lcab->next = lpab->child;
-	lpab->child = lcab;
-}
-
-static acpi_status pciehprm_acpi_build_php_slots_callback(
-	acpi_handle		handle,
-	u32			Level,
-	void			*context,
-	void			**retval
-	)
-{
-	ulong		bus_num;
-	ulong		seg_num;
-	ulong		sun, adr;
-	ulong		padr = 0;
-	acpi_handle		phandle = NULL;
-	struct acpi_bridge	*pab = (struct acpi_bridge *)context;
-	struct acpi_bridge	*lab;
-	acpi_status		status;
-	u8			*path_name = acpi_path_name(handle);
-
-	/* get _SUN */
-	status = acpi_evaluate_integer(handle, METHOD_NAME__SUN, NULL, &sun);
-	switch(status) {
-	case AE_NOT_FOUND:
-		return AE_OK;
-	default:
-		if (ACPI_FAILURE(status)) {
-			err("acpi_pciehprm:%s _SUN fail=0x%x\n", path_name, status);
-			return status;
-		}
-	}
-
-	/* get _ADR. _ADR must exist if _SUN exists */
-	status = acpi_evaluate_integer(handle, METHOD_NAME__ADR, NULL, &adr);
-	if (ACPI_FAILURE(status)) {
-		err("acpi_pciehprm:%s _ADR fail=0x%x\n", path_name, status);
-		return status;
-	}
-
-	dbg("acpi_pciehprm:%s sun=0x%08x adr=0x%08x\n", path_name, (u32)sun, (u32)adr);
-
-	status = acpi_get_parent(handle, &phandle);
-	if (ACPI_FAILURE(status)) {
-		err("acpi_pciehprm:%s get_parent fail=0x%x\n", path_name, status);
-		return (status);
-	}
-
-	bus_num = pab->bus;
-	seg_num = pab->seg;
-
-	if (pab->bus == bus_num) {
-		lab = pab;
-	} else {
-		dbg("WARN: pab is not parent\n");
-		lab = find_acpi_bridge_by_bus(pab, seg_num, bus_num);
-		if (!lab) {
-			dbg("acpi_pciehprm: alloc new P2P bridge(%x) for sun(%08x)\n", (u32)bus_num, (u32)sun);
-			lab = (struct acpi_bridge *)kmalloc(sizeof(struct acpi_bridge), GFP_KERNEL);
-			if (!lab) {
-				err("acpi_pciehprm: alloc for ab fail\n");
-				return AE_NO_MEMORY;
-			}
-			memset(lab, 0, sizeof(struct acpi_bridge));
-
-			lab->handle = phandle;
-			lab->pbus = pab->bus;
-			lab->pdevice = (int)(padr >> 16) & 0xffff;
-			lab->pfunction = (int)(padr & 0xffff);
-			lab->bus = (int)bus_num;
-			lab->scanned = 0;
-			lab->type = BRIDGE_TYPE_P2P;
-
-			pciehprm_acpi_register_a_bridge (&acpi_bridges_head, pab, lab);
-		} else
-			dbg("acpi_pciehprm: found P2P bridge(%x) for sun(%08x)\n", (u32)bus_num, (u32)sun);
-	}
-
-	acpi_add_slot_to_php_slots(lab, (int)bus_num, handle, (u32)adr, (u32)sun);
-
-	return (status);
-}
-
-static int pciehprm_acpi_build_php_slots(
-	struct acpi_bridge	*ab,
-	u32			depth
-	)
-{
-	acpi_status	status;
-	u8		*path_name = acpi_path_name(ab->handle);
-
-	/* Walk down this pci bridge to get _SUNs if any behind P2P */
-	status = acpi_walk_namespace ( ACPI_TYPE_DEVICE,
-				ab->handle,
-				depth,
-				pciehprm_acpi_build_php_slots_callback,
-				ab,
-				NULL );
-	if (ACPI_FAILURE(status)) {
-		dbg("acpi_pciehprm:%s walk for _SUN on pci bridge seg:bus(%x:%x) fail=0x%x\n", path_name, ab->seg, ab->bus, status);
-		return -1;
-	}
-
-	return 0;
-}
-
-static void build_a_bridge(
-	struct acpi_bridge	*pab,
-	struct acpi_bridge	*ab
-	)
-{
-	u8		*path_name = acpi_path_name(ab->handle);
-
-	pciehprm_acpi_register_a_bridge (&acpi_bridges_head, pab, ab);
-
-	switch (ab->type) {
-	case BRIDGE_TYPE_HOST:
-		dbg("acpi_pciehprm: Registered PCI HOST Bridge(%02x)    on s:b:d:f(%02x:%02x:%02x:%02x) [%s]\n",
-			ab->bus, ab->seg, ab->pbus, ab->pdevice, ab->pfunction, path_name);
-		break;
-	case BRIDGE_TYPE_P2P:
-		dbg("acpi_pciehprm: Registered PCI  P2P Bridge(%02x-%02x) on s:b:d:f(%02x:%02x:%02x:%02x) [%s]\n",
-			ab->pbus, ab->bus, ab->seg, ab->pbus, ab->pdevice, ab->pfunction, path_name);
-		break;
-	};
-
-	/* build any immediate PHP slots under this pci bridge */
-	pciehprm_acpi_build_php_slots(ab, 1);
-}
-
-static struct acpi_bridge * add_p2p_bridge(
-	acpi_handle handle,
-	struct acpi_bridge	*pab,	/* parent */
-	ulong	adr
-	)
-{
-	struct acpi_bridge	*ab;
-	struct pci_dev	*pdev;
-	ulong		devnum, funcnum;
-	u8			*path_name = acpi_path_name(handle);
-
-	ab = (struct acpi_bridge *) kmalloc (sizeof(struct acpi_bridge), GFP_KERNEL);
-	if (!ab) {
-		err("acpi_pciehprm: alloc for ab fail\n");
-		return NULL;
-	}
-	memset(ab, 0, sizeof(struct acpi_bridge));
-
-	devnum = (adr >> 16) & 0xffff;
-	funcnum = adr & 0xffff;
-
-	pdev = pci_find_slot(pab->bus, PCI_DEVFN(devnum, funcnum));
-	if (!pdev || !pdev->subordinate) {
-		err("acpi_pciehprm:%s is not a P2P Bridge\n", path_name);
-		kfree(ab);
-		return NULL;
-	}
-
-	ab->handle = handle;
-	ab->seg = pab->seg;
-	ab->pbus = pab->bus;		/* or pdev->bus->number */
-	ab->pdevice = devnum;		/* or PCI_SLOT(pdev->devfn) */
-	ab->pfunction = funcnum;	/* or PCI_FUNC(pdev->devfn) */
-	ab->bus = pdev->subordinate->number;
-	ab->scanned = 0;
-	ab->type = BRIDGE_TYPE_P2P;
-
-	dbg("acpi_pciehprm: P2P(%x-%x) on pci=b:d:f(%x:%x:%x) acpi=b:d:f(%x:%x:%x) [%s]\n",
-		pab->bus, ab->bus, pdev->bus->number, PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn),
-		pab->bus, (u32)devnum, (u32)funcnum, path_name);
-
-	build_a_bridge(pab, ab);
-
-	return ab;
-}
-
-static acpi_status scan_p2p_bridge(
-	acpi_handle		handle,
-	u32			Level,
-	void			*context,
-	void			**retval
-	)
-{
-	struct acpi_bridge	*pab = (struct acpi_bridge *)context;
-	struct acpi_bridge	*ab;
-	acpi_status		status;
-	ulong			adr = 0;
-	u8			*path_name = acpi_path_name(handle);
-	ulong			devnum, funcnum;
-	struct pci_dev		*pdev;
-
-	/* get device, function */
-	status = acpi_evaluate_integer(handle, METHOD_NAME__ADR, NULL, &adr);
-	if (ACPI_FAILURE(status)) {
-		if (status != AE_NOT_FOUND)
-			err("acpi_pciehprm:%s _ADR fail=0x%x\n", path_name, status);
-		return AE_OK;
-	}
-
-	devnum = (adr >> 16) & 0xffff;
-	funcnum = adr & 0xffff;
-
-	pdev = pci_find_slot(pab->bus, PCI_DEVFN(devnum, funcnum));
-	if (!pdev)
-		return AE_OK;
-	if (!pdev->subordinate)
-		return AE_OK;
-
-	ab = add_p2p_bridge(handle, pab, adr);
-	if (ab) {
-		status = acpi_walk_namespace ( ACPI_TYPE_DEVICE,
-					handle,
-					(u32)1,
-					scan_p2p_bridge,
-					ab,
-					NULL);
+		chandle = handle;
+		status = acpi_get_parent(chandle, &handle);
 		if (ACPI_FAILURE(status))
-			dbg("acpi_pciehprm:%s find_p2p fail=0x%x\n", path_name, status);
-	}
-
-	return AE_OK;
-}
-
-static struct acpi_bridge * add_host_bridge(
-	acpi_handle handle,
-	ulong	segnum,
-	ulong	busnum
-	)
-{
-	ulong			adr = 0;
-	acpi_status		status;
-	struct acpi_bridge	*ab;
-	u8			*path_name = acpi_path_name(handle);
-
-	/* get device, function: host br adr is always 0000 though.  */
-	status = acpi_evaluate_integer(handle, METHOD_NAME__ADR, NULL, &adr);
-	if (ACPI_FAILURE(status)) {
-		err("acpi_pciehprm:%s _ADR fail=0x%x\n", path_name, status);
-		return NULL;
-	}
-	dbg("acpi_pciehprm: ROOT PCI seg(0x%x)bus(0x%x)dev(0x%x)func(0x%x) [%s]\n", (u32)segnum, 
-		(u32)busnum, (u32)(adr >> 16) & 0xffff, (u32)adr & 0xffff, path_name);
-
-	ab = (struct acpi_bridge *) kmalloc (sizeof(struct acpi_bridge), GFP_KERNEL);
-	if (!ab) {
-		err("acpi_pciehprm: alloc for ab fail\n");
-		return NULL;
-	}
-	memset(ab, 0, sizeof(struct acpi_bridge));
-
-	ab->handle = handle;
-	ab->seg = (int)segnum;
-	ab->bus = ab->pbus = (int)busnum;
-	ab->pdevice = (int)(adr >> 16) & 0xffff;
-	ab->pfunction = (int)(adr & 0xffff);
-	ab->scanned = 0;
-	ab->type = BRIDGE_TYPE_HOST;
-
-	/* get root pci bridge's current resources */
-	status = acpi_get_crs(ab);
-	if (ACPI_FAILURE(status)) {
-		err("acpi_pciehprm:%s evaluate _CRS fail=0x%x\n", path_name, status);
-		kfree(ab);
-		return NULL;
-	}
-
-	status = pci_osc_control_set (OSC_PCI_EXPRESS_NATIVE_HP_CONTROL); 
-	if (ACPI_FAILURE(status)) {
-		err("%s: status %x\n", __FUNCTION__, status);
-		osc_run_status = (status == AE_NOT_FOUND) ? OSC_NOT_EXIST : OSC_RUN_FAILED;
-	} else {
-		osc_run_status = NC_RUN_SUCCESS;
-	}	
-	dbg("%s: osc_run_status %x\n", __FUNCTION__, osc_run_status);
-	
-	build_a_bridge(ab, ab);
-
-	return ab;
-}
-
-static acpi_status acpi_scan_from_root_pci_callback (
-	acpi_handle	handle,
-	u32			Level,
-	void		*context,
-	void		**retval
-	)
-{
-	ulong		segnum = 0;
-	ulong		busnum = 0;
-	acpi_status		status;
-	struct acpi_bridge	*ab;
-	u8			*path_name = acpi_path_name(handle);
-
-	/* get bus number of this pci root bridge */
-	status = acpi_evaluate_integer(handle, METHOD_NAME__SEG, NULL, &segnum);
-	if (ACPI_FAILURE(status)) {
-		if (status != AE_NOT_FOUND) {
-			err("acpi_pciehprm:%s evaluate _SEG fail=0x%x\n", path_name, status);
-			return status;
-		}
-		segnum = 0;
-	}
-
-	/* get bus number of this pci root bridge */
-	status = acpi_evaluate_integer(handle, METHOD_NAME__BBN, NULL, &busnum);
-	if (ACPI_FAILURE(status)) {
-		err("acpi_pciehprm:%s evaluate _BBN fail=0x%x\n", path_name, status);
-		return (status);
-	}
-
-	ab = add_host_bridge(handle, segnum, busnum);
-	if (ab) {
-		status = acpi_walk_namespace ( ACPI_TYPE_DEVICE,
-					handle,
-					1,
-					scan_p2p_bridge,
-					ab,
-					NULL);
-		if (ACPI_FAILURE(status))
-			dbg("acpi_pciehprm:%s find_p2p fail=0x%x\n", path_name, status);
+			break;
 	}
 
-	return AE_OK;
+	err("Cannot get control of hotplug hardware for pci %s\n",
+			pci_name(dev));
+	return -1;
 }
 
-static int pciehprm_acpi_scan_pci (void)
+void pciehp_get_hp_params_from_firmware(struct pci_dev *dev,
+		struct hotplug_params *hpp)
 {
-	acpi_status	status;
+	acpi_status status = AE_NOT_FOUND;
+	struct pci_dev *pdev = dev;
 
 	/*
-	 * TBD: traverse LDM device tree with the help of
-	 *  unified ACPI augmented for php device population.
+	 * _HPP settings apply to all child buses, until another _HPP is
+	 * encountered. If we don't find an _HPP for the input pci dev,
+	 * look for it in the parent device scope since that would apply to
+	 * this pci dev. If we don't find any _HPP, use hardcoded defaults
 	 */
-	status = acpi_get_devices ( PCI_ROOT_HID_STRING,
-				acpi_scan_from_root_pci_callback,
-				NULL,
-				NULL );
-	if (ACPI_FAILURE(status)) {
-		err("acpi_pciehprm:get_device PCI ROOT HID fail=0x%x\n", status);
-		return -1;
-	}
-
-	return 0;
-}
-
-int pciehprm_init(enum php_ctlr_type ctlr_type)
-{
-	int	rc;
-
-	if (ctlr_type != PCI)
-		return -ENODEV;
-
-	dbg("pciehprm ACPI init <enter>\n");
-	acpi_bridges_head = NULL;
-
-	/* construct PCI bus:device tree of acpi_handles */
-	rc = pciehprm_acpi_scan_pci();
-	if (rc)
-		return rc;
-
-	if ((oshp_run_status != NC_RUN_SUCCESS) && (osc_run_status != NC_RUN_SUCCESS)) {
-		err("Fails to gain control of native hot-plug\n");
-		rc = -ENODEV;
-	}
-
-	dbg("pciehprm ACPI init %s\n", (rc)?"fail":"success");
-	return rc;
-}
-
-static void free_a_slot(struct acpi_php_slot *aps)
-{
-	dbg("        free a php func of slot(0x%02x) on PCI b:d:f=0x%02x:%02x:%02x\n", aps->sun, aps->bus, aps->dev, aps->fun);
-
-	free_pci_resource (aps->io_head);
-	free_pci_resource (aps->bus_head);
-	free_pci_resource (aps->mem_head);
-	free_pci_resource (aps->p_mem_head);
-
-	kfree(aps);
-}
-
-static void free_a_bridge( struct acpi_bridge	*ab)
-{
-	struct acpi_php_slot	*aps, *next;
-
-	switch (ab->type) {
-	case BRIDGE_TYPE_HOST:
-		dbg("Free ACPI PCI HOST Bridge(%x) [%s] on s:b:d:f(%x:%x:%x:%x)\n",
-			ab->bus, acpi_path_name(ab->handle), ab->seg, ab->pbus, ab->pdevice, ab->pfunction);
-		break;
-	case BRIDGE_TYPE_P2P:
-		dbg("Free ACPI PCI P2P Bridge(%x-%x) [%s] on s:b:d:f(%x:%x:%x:%x)\n",
-			ab->pbus, ab->bus, acpi_path_name(ab->handle), ab->seg, ab->pbus, ab->pdevice, ab->pfunction);
-		break;
-	};
-
-	/* free slots first */
-	for (aps = ab->slots; aps; aps = next) {
-		next = aps->next;
-		free_a_slot(aps);
-	}
-
-	free_pci_resource (ab->io_head);
-	free_pci_resource (ab->tio_head);
-	free_pci_resource (ab->bus_head);
-	free_pci_resource (ab->tbus_head);
-	free_pci_resource (ab->mem_head);
-	free_pci_resource (ab->tmem_head);
-	free_pci_resource (ab->p_mem_head);
-	free_pci_resource (ab->tp_mem_head);
-
-	kfree(ab);
-}
-
-static void pciehprm_free_bridges ( struct acpi_bridge	*ab)
-{
-	if (!ab)
-		return;
-
-	if (ab->child)
-		pciehprm_free_bridges (ab->child);
-
-	if (ab->next)
-		pciehprm_free_bridges (ab->next);
-
-	free_a_bridge(ab);
-}
-
-void pciehprm_cleanup(void)
-{
-	pciehprm_free_bridges (acpi_bridges_head);
-}
-
-static int get_number_of_slots (
-	struct acpi_bridge	*ab,
-	int				selfonly
-	)
-{
-	struct acpi_php_slot	*aps;
-	int	prev_slot = -1;
-	int	slot_num = 0;
-
-	for ( aps = ab->slots; aps; aps = aps->next)
-		if (aps->dev != prev_slot) {
-			prev_slot = aps->dev;
-			slot_num++;
-		}
-
-	if (ab->child)
-		slot_num += get_number_of_slots (ab->child, 0);
-
-	if (selfonly)
-		return slot_num;
-
-	if (ab->next)
-		slot_num += get_number_of_slots (ab->next, 0);
-
-	return slot_num;
-}
-
-static int print_acpi_resources (struct acpi_bridge	*ab)
-{
-	struct acpi_php_slot		*aps;
-	int	i;
-
-	switch (ab->type) {
-	case BRIDGE_TYPE_HOST:
-		dbg("PCI HOST Bridge (%x) [%s]\n", ab->bus, acpi_path_name(ab->handle));
-		break;
-	case BRIDGE_TYPE_P2P:
-		dbg("PCI P2P Bridge (%x-%x) [%s]\n", ab->pbus, ab->bus, acpi_path_name(ab->handle));
-		break;
-	};
-
-	print_pci_resources (ab);
-
-	for ( i = -1, aps = ab->slots; aps; aps = aps->next) {
-		if (aps->dev == i)
-			continue;
-		dbg("  Slot sun(%x) s:b:d:f(%02x:%02x:%02x:%02x)\n", aps->sun, aps->seg, aps->bus, aps->dev, aps->fun);
-		print_slot_resources(aps);
-		i = aps->dev;
-	}
-
-	if (ab->child)
-		print_acpi_resources (ab->child);
-
-	if (ab->next)
-		print_acpi_resources (ab->next);
-
-	return 0;
-}
-
-int pciehprm_print_pirt(void)
-{
-	dbg("PCIEHPRM ACPI Slots\n");
-	if (acpi_bridges_head)
-		print_acpi_resources (acpi_bridges_head);
-
-	return 0;
-}
-
-static struct acpi_php_slot * get_acpi_slot (
-	struct acpi_bridge *ab,
-	u32 sun
-	)
-{
-	struct acpi_php_slot	*aps = NULL;
-
-	for ( aps = ab->slots; aps; aps = aps->next)
-		if (aps->sun == sun)
-			return aps;
-
-	if (!aps && ab->child) {
-		aps = (struct acpi_php_slot *)get_acpi_slot (ab->child, sun);
-		if (aps)
-			return aps;
-	}
-
-	if (!aps && ab->next) {
-		aps = (struct acpi_php_slot *)get_acpi_slot (ab->next, sun);
-		if (aps)
-			return aps;
-	}
-
-	return aps;
-
-}
-
-#if 0
-void * pciehprm_get_slot(struct slot *slot)
-{
-	struct acpi_bridge	*ab = acpi_bridges_head;
-	struct acpi_php_slot	*aps = get_acpi_slot (ab, slot->number);
-
-	aps->slot = slot;
-
-	dbg("Got acpi slot sun(%x): s:b:d:f(%x:%x:%x:%x)\n", aps->sun, aps->seg, aps->bus, aps->dev, aps->fun);
-
-	return (void *)aps;
-}
-#endif
-
-static void pciehprm_dump_func_res( struct pci_func *fun)
-{
-	struct pci_func *func = fun;
-
-	if (func->bus_head) {
-		dbg(":    BUS Resources:\n");
-		print_pci_resource (func->bus_head);
-	}
-	if (func->io_head) {
-		dbg(":    IO Resources:\n");
-		print_pci_resource (func->io_head);
-	}
-	if (func->mem_head) {
-		dbg(":    MEM Resources:\n");
-		print_pci_resource (func->mem_head);
-	}
-	if (func->p_mem_head) {
-		dbg(":    PMEM Resources:\n");
-		print_pci_resource (func->p_mem_head);
-	}
-}
-
-static void pciehprm_dump_ctrl_res( struct controller *ctlr)
-{
-	struct controller *ctrl = ctlr;
-
-	if (ctrl->bus_head) {
-		dbg(":    BUS Resources:\n");
-		print_pci_resource (ctrl->bus_head);
-	}
-	if (ctrl->io_head) {
-		dbg(":    IO Resources:\n");
-		print_pci_resource (ctrl->io_head);
-	}
-	if (ctrl->mem_head) {
-		dbg(":    MEM Resources:\n");
-		print_pci_resource (ctrl->mem_head);
-	}
-	if (ctrl->p_mem_head) {
-		dbg(":    PMEM Resources:\n");
-		print_pci_resource (ctrl->p_mem_head);
-	}
-}
-
-static int pciehprm_get_used_resources (
-	struct controller *ctrl,
-	struct pci_func *func
-	)
-{
-	return pciehp_save_used_resources (ctrl, func, !DISABLE_CARD);
-}
-
-static int configure_existing_function(
-	struct controller *ctrl,
-	struct pci_func *func
-	)
-{
-	int rc;
-
-	/* see how much resources the func has used. */
-	rc = pciehprm_get_used_resources (ctrl, func);
-
-	if (!rc) {
-		/* subtract the resources used by the func from ctrl resources */
-		rc  = pciehprm_delete_resources (&ctrl->bus_head, func->bus_head);
-		rc |= pciehprm_delete_resources (&ctrl->io_head, func->io_head);
-		rc |= pciehprm_delete_resources (&ctrl->mem_head, func->mem_head);
-		rc |= pciehprm_delete_resources (&ctrl->p_mem_head, func->p_mem_head);
-		if (rc)
-			warn("aCEF: cannot del used resources\n");
-	} else
-		err("aCEF: cannot get used resources\n");
-
-	return rc;
-}
-
-static int bind_pci_resources_to_slots ( struct controller *ctrl)
-{
-	struct pci_func *func, new_func;
-	int busn = ctrl->slot_bus;
-	int devn, funn;
-	u32	vid;
-
-	for (devn = 0; devn < 32; devn++) {
-		for (funn = 0; funn < 8; funn++) {
-			/*
-			if (devn == ctrl->device && funn == ctrl->function)
-				continue;
-			*/
-			/* find out if this entry is for an occupied slot */
-			vid = 0xFFFFFFFF;
-			pci_bus_read_config_dword(ctrl->pci_dev->subordinate, PCI_DEVFN(devn, funn), PCI_VENDOR_ID, &vid);
-
-			if (vid != 0xFFFFFFFF) {
-				dbg("%s: vid = %x\n", __FUNCTION__, vid);
-				func = pciehp_slot_find(busn, devn, funn);
-				if (!func) {
-					memset(&new_func, 0, sizeof(struct pci_func));
-					new_func.bus = busn;
-					new_func.device = devn;
-					new_func.function = funn;
-					new_func.is_a_board = 1;
-					configure_existing_function(ctrl, &new_func);
-					pciehprm_dump_func_res(&new_func);
-				} else {
-					configure_existing_function(ctrl, func);
-					pciehprm_dump_func_res(func);
-				}
-				dbg("aCCF:existing PCI 0x%x Func ResourceDump\n", ctrl->bus);
-			}
-		}
-	}
-
-	return 0;
-}
-
-static int bind_pci_resources(
-	struct controller 	*ctrl,
-	struct acpi_bridge	*ab
-	)
-{
-	int		status = 0;
-
-	if (ab->bus_head) {
-		dbg("bapr:  BUS Resources add on PCI 0x%x\n", ab->bus);
-		status = pciehprm_add_resources (&ctrl->bus_head, ab->bus_head);
-		if (pciehprm_delete_resources (&ab->bus_head, ctrl->bus_head))
-			warn("bapr:  cannot sub BUS Resource on PCI 0x%x\n", ab->bus);
-		if (status) {
-			err("bapr:  BUS Resource add on PCI 0x%x: fail=0x%x\n", ab->bus, status);
-			return status;
-		}
-	} else
-		info("bapr:  No BUS Resource on PCI 0x%x.\n", ab->bus);
-
-	if (ab->io_head) {
-		dbg("bapr:  IO Resources add on PCI 0x%x\n", ab->bus);
-		status = pciehprm_add_resources (&ctrl->io_head, ab->io_head);
-		if (pciehprm_delete_resources (&ab->io_head, ctrl->io_head))
-			warn("bapr:  cannot sub IO Resource on PCI 0x%x\n", ab->bus);
-		if (status) {
-			err("bapr:  IO Resource add on PCI 0x%x: fail=0x%x\n", ab->bus, status);
-			return status;
-		}
-	} else
-		info("bapr:  No  IO Resource on PCI 0x%x.\n", ab->bus);
-
-	if (ab->mem_head) {
-		dbg("bapr:  MEM Resources add on PCI 0x%x\n", ab->bus);
-		status = pciehprm_add_resources (&ctrl->mem_head, ab->mem_head);
-		if (pciehprm_delete_resources (&ab->mem_head, ctrl->mem_head))
-			warn("bapr:  cannot sub MEM Resource on PCI 0x%x\n", ab->bus);
-		if (status) {
-			err("bapr:  MEM Resource add on PCI 0x%x: fail=0x%x\n", ab->bus, status);
-			return status;
-		}
-	} else
-		info("bapr:  No MEM Resource on PCI 0x%x.\n", ab->bus);
-
-	if (ab->p_mem_head) {
-		dbg("bapr:  PMEM Resources add on PCI 0x%x\n", ab->bus);
-		status = pciehprm_add_resources (&ctrl->p_mem_head, ab->p_mem_head);
-		if (pciehprm_delete_resources (&ab->p_mem_head, ctrl->p_mem_head))
-			warn("bapr:  cannot sub PMEM Resource on PCI 0x%x\n", ab->bus);
-		if (status) {
-			err("bapr:  PMEM Resource add on PCI 0x%x: fail=0x%x\n", ab->bus, status);
-			return status;
-		}
-	} else
-		info("bapr:  No PMEM Resource on PCI 0x%x.\n", ab->bus);
-
-	return status;
-}
-
-static int no_pci_resources( struct acpi_bridge *ab)
-{
-	return !(ab->p_mem_head || ab->mem_head || ab->io_head || ab->bus_head);
-}
-
-static int find_pci_bridge_resources (
-	struct controller *ctrl,
-	struct acpi_bridge *ab
-	)
-{
-	int	rc = 0;
-	struct pci_func func;
-
-	memset(&func, 0, sizeof(struct pci_func));
-
-	func.bus = ab->pbus;
-	func.device = ab->pdevice;
-	func.function = ab->pfunction;
-	func.is_a_board = 1;
-
-	/* Get used resources for this PCI bridge */
-	rc = pciehp_save_used_resources (ctrl, &func, !DISABLE_CARD);
-
-	ab->io_head = func.io_head;
-	ab->mem_head = func.mem_head;
-	ab->p_mem_head = func.p_mem_head;
-	ab->bus_head = func.bus_head;
-	if (ab->bus_head)
-		pciehprm_delete_resource(&ab->bus_head, ctrl->pci_dev->subordinate->number, 1);
-
-	return rc;
-}
-
-static int get_pci_resources_from_bridge(
-	struct controller *ctrl,
-	struct acpi_bridge *ab
-	)
-{
-	int	rc = 0;
-
-	dbg("grfb:  Get Resources for PCI 0x%x from actual PCI bridge 0x%x.\n", ctrl->bus, ab->bus);
-
-	rc = find_pci_bridge_resources (ctrl, ab);
-
-	pciehp_resource_sort_and_combine(&ab->bus_head);
-	pciehp_resource_sort_and_combine(&ab->io_head);
-	pciehp_resource_sort_and_combine(&ab->mem_head);
-	pciehp_resource_sort_and_combine(&ab->p_mem_head);
-
-	pciehprm_add_resources (&ab->tbus_head, ab->bus_head);
-	pciehprm_add_resources (&ab->tio_head, ab->io_head);
-	pciehprm_add_resources (&ab->tmem_head, ab->mem_head);
-	pciehprm_add_resources (&ab->tp_mem_head, ab->p_mem_head);
-
-	return rc;
-}
-
-static int get_pci_resources(
-	struct controller	*ctrl,
-	struct acpi_bridge	*ab
-	)
-{
-	int	rc = 0;
-
-	if (no_pci_resources(ab)) {
-		dbg("spbr:PCI 0x%x has no resources. Get parent resources.\n", ab->bus);
-		rc = get_pci_resources_from_bridge(ctrl, ab);
-	}
-
-	return rc;
-}
-
-/*
- * Get resources for this ctrl.
- *  1. get total resources from ACPI _CRS or bridge (this ctrl)
- *  2. find used resources of existing adapters
- *	3. subtract used resources from total resources
- */
-int pciehprm_find_available_resources( struct controller *ctrl)
-{
-	int rc = 0;
-	struct acpi_bridge	*ab;
-
-	ab = find_acpi_bridge_by_bus(acpi_bridges_head, ctrl->seg, ctrl->pci_dev->subordinate->number);
-	if (!ab) {
-		err("pfar:cannot locate acpi bridge of PCI 0x%x.\n", ctrl->pci_dev->subordinate->number);
-		return -1;
-	}
-	if (no_pci_resources(ab)) {
-		rc = get_pci_resources(ctrl, ab);
-		if (rc) {
-			err("pfar:cannot get pci resources of PCI 0x%x.\n", ctrl->pci_dev->subordinate->number);
-			return -1;
-		}
-	}
-
-	rc = bind_pci_resources(ctrl, ab);
-	dbg("pfar:pre-Bind PCI 0x%x Ctrl Resource Dump\n", ctrl->pci_dev->subordinate->number);
-	pciehprm_dump_ctrl_res(ctrl);
-
-	bind_pci_resources_to_slots (ctrl);
-
-	dbg("pfar:post-Bind PCI 0x%x Ctrl Resource Dump\n", ctrl->pci_dev->subordinate->number);
-	pciehprm_dump_ctrl_res(ctrl);
-
-	return rc;
-}
-
-int pciehprm_set_hpp(
-	struct controller *ctrl,
-	struct pci_func *func,
-	u8	card_type
-	)
-{
-	struct acpi_bridge	*ab;
-	struct pci_bus lpci_bus, *pci_bus;
-	int				rc = 0;
-	unsigned int	devfn;
-	u8				cls= 0x08;	/* default cache line size	*/
-	u8				lt = 0x40;	/* default latency timer	*/
-	u8				ep = 0;
-	u8				es = 0;
-
-	memcpy(&lpci_bus, ctrl->pci_bus, sizeof(lpci_bus));
-	pci_bus = &lpci_bus;
-	pci_bus->number = func->bus;
-	devfn = PCI_DEVFN(func->device, func->function);
-
-	ab = find_acpi_bridge_by_bus(acpi_bridges_head, ctrl->seg, ctrl->bus);
-
-	if (ab) {
-		if (ab->_hpp) {
-			lt  = (u8)ab->_hpp->latency_timer;
-			cls = (u8)ab->_hpp->cache_line_size;
-			ep  = (u8)ab->_hpp->enable_perr;
-			es  = (u8)ab->_hpp->enable_serr;
-		} else
-			dbg("_hpp: no _hpp for B/D/F=%#x/%#x/%#x. use default value\n", func->bus, func->device, func->function);
-	} else
-		dbg("_hpp: no acpi bridge for B/D/F = %#x/%#x/%#x. use default value\n", func->bus, func->device, func->function);
-
-
-	if (card_type == PCI_HEADER_TYPE_BRIDGE) {
-		/* set subordinate Latency Timer */
-		rc |= pci_bus_write_config_byte(pci_bus, devfn, PCI_SEC_LATENCY_TIMER, lt);
+	while (pdev && (ACPI_FAILURE(status))) {
+		acpi_handle handle = DEVICE_ACPI_HANDLE(&(pdev->dev));
+		if (!handle)
+			break;
+		status = acpi_run_hpp(handle, hpp);
+		if (!(pdev->bus->parent))
+			break;
+		/* Check if a parent object supports _HPP */
+		pdev = pdev->bus->parent->self;
 	}
-
-	/* set base Latency Timer */
-	rc |= pci_bus_write_config_byte(pci_bus, devfn, PCI_LATENCY_TIMER, lt);
-	dbg("  set latency timer  =0x%02x: %x\n", lt, rc);
-
-	rc |= pci_bus_write_config_byte(pci_bus, devfn, PCI_CACHE_LINE_SIZE, cls);
-	dbg("  set cache_line_size=0x%02x: %x\n", cls, rc);
-
-	return rc;
 }
 
-void pciehprm_enable_card(
-	struct controller *ctrl,
-	struct pci_func *func,
-	u8 card_type)
-{
-	u16 command, cmd, bcommand, bcmd;
-	struct pci_bus lpci_bus, *pci_bus;
-	struct acpi_bridge	*ab;
-	unsigned int devfn;
-	int rc;
-
-	memcpy(&lpci_bus, ctrl->pci_bus, sizeof(lpci_bus));
-	pci_bus = &lpci_bus;
-	pci_bus->number = func->bus;
-	devfn = PCI_DEVFN(func->device, func->function);
-
-	rc = pci_bus_read_config_word(pci_bus, devfn, PCI_COMMAND, &cmd);
-
-	if (card_type == PCI_HEADER_TYPE_BRIDGE) {
-		rc = pci_bus_read_config_word(pci_bus, devfn, PCI_BRIDGE_CONTROL, &bcmd);
-	}
-
-	command  = cmd | PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE
-		| PCI_COMMAND_IO | PCI_COMMAND_MEMORY;
-	bcommand  = bcmd | PCI_BRIDGE_CTL_NO_ISA;
-
-	ab = find_acpi_bridge_by_bus(acpi_bridges_head, ctrl->seg, ctrl->bus);
-	if (ab) {
-		if (ab->_hpp) {
-			if (ab->_hpp->enable_perr) {
-				command |= PCI_COMMAND_PARITY;
-				bcommand |= PCI_BRIDGE_CTL_PARITY;
-			} else {
-				command &= ~PCI_COMMAND_PARITY;
-				bcommand &= ~PCI_BRIDGE_CTL_PARITY;
-			}
-			if (ab->_hpp->enable_serr) {
-				command |= PCI_COMMAND_SERR;
-				bcommand |= PCI_BRIDGE_CTL_SERR;
-			} else {
-				command &= ~PCI_COMMAND_SERR;
-				bcommand &= ~PCI_BRIDGE_CTL_SERR;
-			}
-		} else
-			dbg("no _hpp for B/D/F = %#x/%#x/%#x.\n", func->bus, func->device, func->function);
-	} else
-		dbg("no acpi bridge for B/D/F = %#x/%#x/%#x.\n", func->bus, func->device, func->function);
-
-	if (command != cmd) {
-		rc = pci_bus_write_config_word(pci_bus, devfn, PCI_COMMAND, command);
-	}
-	if ((card_type == PCI_HEADER_TYPE_BRIDGE) && (bcommand != bcmd)) {
-		rc = pci_bus_write_config_word(pci_bus, devfn, PCI_BRIDGE_CONTROL, bcommand);
-	}
-}
diff --git a/drivers/pci/hotplug/pciehprm_nonacpi.c b/drivers/pci/hotplug/pciehprm_nonacpi.c
index 76c727c74cc0..29180dfe8493 100644
--- a/drivers/pci/hotplug/pciehprm_nonacpi.c
+++ b/drivers/pci/hotplug/pciehprm_nonacpi.c
@@ -27,479 +27,21 @@
  *
  */
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/types.h>
 #include <linux/sched.h>
 #include <linux/pci.h>
-#include <linux/init.h>
 #include <linux/slab.h>
-
-#include <asm/uaccess.h>
-#ifdef CONFIG_IA64
-#include <asm/iosapic.h>
-#endif
-
 #include "pciehp.h"
-#include "pciehprm.h"
-#include "pciehprm_nonacpi.h"
-
 
-void pciehprm_cleanup(void)
+void pciehp_get_hp_params_from_firmware(struct pci_dev *dev,
+		struct hotplug_params *hpp)
 {
 	return;
 }
 
-int pciehprm_print_pirt(void)
-{
-	return 0;
-}
-
-int pciehprm_get_physical_slot_number(struct controller *ctrl, u32 *sun, u8 busnum, u8 devnum)
-{
-
-	*sun = (u8) (ctrl->first_slot);
-	return 0;
-}
-
-
-static void print_pci_resource ( struct pci_resource	*aprh)
-{
-	struct pci_resource	*res;
-
-	for (res = aprh; res; res = res->next)
-		dbg("        base= 0x%x length= 0x%x\n", res->base, res->length);
-}
-
-
-static void phprm_dump_func_res( struct pci_func *fun)
-{
-	struct pci_func *func = fun;
-
-	if (func->bus_head) {
-		dbg(":    BUS Resources:\n");
-		print_pci_resource (func->bus_head);
-	}
-	if (func->io_head) {
-		dbg(":    IO Resources:\n");
-		print_pci_resource (func->io_head);
-	}
-	if (func->mem_head) {
-		dbg(":    MEM Resources:\n");
-		print_pci_resource (func->mem_head);
-	}
-	if (func->p_mem_head) {
-		dbg(":    PMEM Resources:\n");
-		print_pci_resource (func->p_mem_head);
-	}
-}
-
-static int phprm_get_used_resources (
-	struct controller *ctrl,
-	struct pci_func *func
-	)
-{
-	return pciehp_save_used_resources (ctrl, func, !DISABLE_CARD);
-}
-
-static int phprm_delete_resource(
-	struct pci_resource **aprh,
-	ulong base,
-	ulong size)
-{
-	struct pci_resource *res;
-	struct pci_resource *prevnode;
-	struct pci_resource *split_node;
-	ulong tbase;
-
-	pciehp_resource_sort_and_combine(aprh);
-
-	for (res = *aprh; res; res = res->next) {
-		if (res->base > base)
-			continue;
-
-		if ((res->base + res->length) < (base + size))
-			continue;
-
-		if (res->base < base) {
-			tbase = base;
-
-			if ((res->length - (tbase - res->base)) < size)
-				continue;
-
-			split_node = (struct pci_resource *) kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
-			if (!split_node)
-				return -ENOMEM;
-
-			split_node->base = res->base;
-			split_node->length = tbase - res->base;
-			res->base = tbase;
-			res->length -= split_node->length;
-
-			split_node->next = res->next;
-			res->next = split_node;
-		}
-
-		if (res->length >= size) {
-			split_node = (struct pci_resource*) kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
-			if (!split_node)
-				return -ENOMEM;
-
-			split_node->base = res->base + size;
-			split_node->length = res->length - size;
-			res->length = size;
-
-			split_node->next = res->next;
-			res->next = split_node;
-		}
-
-		if (*aprh == res) {
-			*aprh = res->next;
-		} else {
-			prevnode = *aprh;
-			while (prevnode->next != res)
-				prevnode = prevnode->next;
-
-			prevnode->next = res->next;
-		}
-		res->next = NULL;
-		kfree(res);
-		break;
-	}
-
-	return 0;
-}
-
-
-static int phprm_delete_resources(
-	struct pci_resource **aprh,
-	struct pci_resource *this
-	)
-{
-	struct pci_resource *res;
-
-	for (res = this; res; res = res->next)
-		phprm_delete_resource(aprh, res->base, res->length);
-
-	return 0;
-}
-
-
-static int configure_existing_function(
-	struct controller *ctrl,
-	struct pci_func *func
-	)
-{
-	int rc;
-
-	/* see how much resources the func has used. */
-	rc = phprm_get_used_resources (ctrl, func);
-
-	if (!rc) {
-		/* subtract the resources used by the func from ctrl resources */
-		rc  = phprm_delete_resources (&ctrl->bus_head, func->bus_head);
-		rc |= phprm_delete_resources (&ctrl->io_head, func->io_head);
-		rc |= phprm_delete_resources (&ctrl->mem_head, func->mem_head);
-		rc |= phprm_delete_resources (&ctrl->p_mem_head, func->p_mem_head);
-		if (rc)
-			warn("aCEF: cannot del used resources\n");
-	} else
-		err("aCEF: cannot get used resources\n");
-
-	return rc;
-}
-
-static int pciehprm_delete_resource(
-	struct pci_resource **aprh,
-	ulong base,
-	ulong size)
-{
-	struct pci_resource *res;
-	struct pci_resource *prevnode;
-	struct pci_resource *split_node;
-	ulong tbase;
-
-	pciehp_resource_sort_and_combine(aprh);
-
-	for (res = *aprh; res; res = res->next) {
-		if (res->base > base)
-			continue;
-
-		if ((res->base + res->length) < (base + size))
-			continue;
-
-		if (res->base < base) {
-			tbase = base;
-
-			if ((res->length - (tbase - res->base)) < size)
-				continue;
-
-			split_node = (struct pci_resource *) kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
-			if (!split_node)
-				return -ENOMEM;
-
-			split_node->base = res->base;
-			split_node->length = tbase - res->base;
-			res->base = tbase;
-			res->length -= split_node->length;
-
-			split_node->next = res->next;
-			res->next = split_node;
-		}
-
-		if (res->length >= size) {
-			split_node = (struct pci_resource*) kmalloc(sizeof(struct pci_resource), GFP_KERNEL);
-			if (!split_node)
-				return -ENOMEM;
-
-			split_node->base = res->base + size;
-			split_node->length = res->length - size;
-			res->length = size;
-
-			split_node->next = res->next;
-			res->next = split_node;
-		}
-
-		if (*aprh == res) {
-			*aprh = res->next;
-		} else {
-			prevnode = *aprh;
-			while (prevnode->next != res)
-				prevnode = prevnode->next;
-
-			prevnode->next = res->next;
-		}
-		res->next = NULL;
-		kfree(res);
-		break;
-	}
-
-	return 0;
-}
-
-static int bind_pci_resources_to_slots ( struct controller *ctrl)
+int pciehp_get_hp_hw_control_from_firmware(struct pci_dev *dev)
 {
-	struct pci_func *func, new_func;
-	int busn = ctrl->slot_bus;
-	int devn, funn;
-	u32	vid;
-
-	for (devn = 0; devn < 32; devn++) {
-		for (funn = 0; funn < 8; funn++) {
-			/*
-			if (devn == ctrl->device && funn == ctrl->function)
-				continue;
-			*/
-			/* find out if this entry is for an occupied slot */
-			vid = 0xFFFFFFFF;
-
-			pci_bus_read_config_dword(ctrl->pci_dev->subordinate, PCI_DEVFN(devn, funn), PCI_VENDOR_ID, &vid);
-
-			if (vid != 0xFFFFFFFF) {
-				dbg("%s: vid = %x bus %x dev %x fun %x\n", __FUNCTION__,
-				vid, busn, devn, funn);
-				func = pciehp_slot_find(busn, devn, funn);
-				dbg("%s: func = %p\n", __FUNCTION__,func);
-				if (!func) {
-					memset(&new_func, 0, sizeof(struct pci_func));
-					new_func.bus = busn;
-					new_func.device = devn;
-					new_func.function = funn;
-					new_func.is_a_board = 1;
-					configure_existing_function(ctrl, &new_func);
-					phprm_dump_func_res(&new_func);
-				} else {
-					configure_existing_function(ctrl, func);
-					phprm_dump_func_res(func);
-				}
-				dbg("aCCF:existing PCI 0x%x Func ResourceDump\n", ctrl->bus);
-			}
-		}
-	}
-
 	return 0;
 }
-
-static void phprm_dump_ctrl_res( struct controller *ctlr)
-{
-	struct controller *ctrl = ctlr;
-
-	if (ctrl->bus_head) {
-		dbg(":    BUS Resources:\n");
-		print_pci_resource (ctrl->bus_head);
-	}
-	if (ctrl->io_head) {
-		dbg(":    IO Resources:\n");
-		print_pci_resource (ctrl->io_head);
-	}
-	if (ctrl->mem_head) {
-		dbg(":    MEM Resources:\n");
-		print_pci_resource (ctrl->mem_head);
-	}
-	if (ctrl->p_mem_head) {
-		dbg(":    PMEM Resources:\n");
-		print_pci_resource (ctrl->p_mem_head);
-	}
-}
-
-/*
- * phprm_find_available_resources
- *
- *  Finds available memory, IO, and IRQ resources for programming
- *  devices which may be added to the system
- *  this function is for hot plug ADD!
- *
- * returns 0 if success
- */
-int pciehprm_find_available_resources(struct controller *ctrl)
-{
-	struct pci_func func;
-	u32 rc;
-
-	memset(&func, 0, sizeof(struct pci_func));
-
-	func.bus = ctrl->bus;
-	func.device = ctrl->device;
-	func.function = ctrl->function;
-	func.is_a_board = 1;
-
-	/* Get resources for this PCI bridge */
-	rc = pciehp_save_used_resources (ctrl, &func, !DISABLE_CARD);
-	dbg("%s: pciehp_save_used_resources rc = %d\n", __FUNCTION__, rc);
-
-	if (func.mem_head)
-		func.mem_head->next = ctrl->mem_head;
-	ctrl->mem_head = func.mem_head;
-
-	if (func.p_mem_head)
-		func.p_mem_head->next = ctrl->p_mem_head;
-	ctrl->p_mem_head = func.p_mem_head;
-
-	if (func.io_head)
-		func.io_head->next = ctrl->io_head;
-	ctrl->io_head = func.io_head;
-
-	if(func.bus_head)
-		func.bus_head->next = ctrl->bus_head;
-	ctrl->bus_head = func.bus_head;
-
-	if (ctrl->bus_head)
-		pciehprm_delete_resource(&ctrl->bus_head, ctrl->pci_dev->subordinate->number, 1);
-	
-	dbg("%s:pre-Bind PCI 0x%x Ctrl Resource Dump\n", __FUNCTION__, ctrl->bus);
-	phprm_dump_ctrl_res(ctrl);
-
-	dbg("%s: before bind_pci_resources_to slots\n", __FUNCTION__);
-
-	bind_pci_resources_to_slots (ctrl);
-
-	dbg("%s:post-Bind PCI 0x%x Ctrl Resource Dump\n", __FUNCTION__, ctrl->bus);
-	phprm_dump_ctrl_res(ctrl);
-
-	return (rc);
-}
-
-int pciehprm_set_hpp(
-	struct controller *ctrl,
-	struct pci_func *func,
-	u8	card_type)
-{
-	u32 rc;
-	u8 temp_byte;
-	struct pci_bus lpci_bus, *pci_bus;
-	unsigned int	devfn;
-	memcpy(&lpci_bus, ctrl->pci_bus, sizeof(lpci_bus));
-	pci_bus = &lpci_bus;
-	pci_bus->number = func->bus;
-	devfn = PCI_DEVFN(func->device, func->function);
-
-	temp_byte = 0x40;	/* hard coded value for LT */
-	if (card_type == PCI_HEADER_TYPE_BRIDGE) {
-		/* set subordinate Latency Timer */
-		rc = pci_bus_write_config_byte(pci_bus, devfn, PCI_SEC_LATENCY_TIMER, temp_byte);
-
-		if (rc) {
-			dbg("%s: set secondary LT error. b:d:f(%02x:%02x:%02x)\n", __FUNCTION__, 
-				func->bus, func->device, func->function);
-			return rc;
-		}
-	}
-
-	/* set base Latency Timer */
-	rc = pci_bus_write_config_byte(pci_bus, devfn, PCI_LATENCY_TIMER, temp_byte);
-
-	if (rc) {
-		dbg("%s: set LT error. b:d:f(%02x:%02x:%02x)\n", __FUNCTION__, func->bus, func->device, func->function);
-		return rc;
-	}
-
-	/* set Cache Line size */
-	temp_byte = 0x08;	/* hard coded value for CLS */
-
-	rc = pci_bus_write_config_byte(pci_bus, devfn, PCI_CACHE_LINE_SIZE, temp_byte);
-
-	if (rc) {
-		dbg("%s: set CLS error. b:d:f(%02x:%02x:%02x)\n", __FUNCTION__, func->bus, func->device, func->function);
-	}
-
-	/* set enable_perr */
-	/* set enable_serr */
-
-	return rc;
-}
-
-void pciehprm_enable_card(
-	struct controller *ctrl,
-	struct pci_func *func,
-	u8 card_type)
-{
-	u16 command, bcommand;
-	struct pci_bus lpci_bus, *pci_bus;
-	unsigned int devfn;
-	int rc;
-
-	memcpy(&lpci_bus, ctrl->pci_bus, sizeof(lpci_bus));
-	pci_bus = &lpci_bus;
-	pci_bus->number = func->bus;
-	devfn = PCI_DEVFN(func->device, func->function);
-
-	rc = pci_bus_read_config_word(pci_bus, devfn, PCI_COMMAND, &command);
-
-	command |= PCI_COMMAND_PARITY | PCI_COMMAND_SERR
-		| PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE
-		| PCI_COMMAND_IO | PCI_COMMAND_MEMORY;
-
-	rc = pci_bus_write_config_word(pci_bus, devfn, PCI_COMMAND, command);
-
-	if (card_type == PCI_HEADER_TYPE_BRIDGE) {
-
-		rc = pci_bus_read_config_word(pci_bus, devfn, PCI_BRIDGE_CONTROL, &bcommand);
-
-		bcommand |= PCI_BRIDGE_CTL_PARITY | PCI_BRIDGE_CTL_SERR
-			| PCI_BRIDGE_CTL_NO_ISA;
-
-		rc = pci_bus_write_config_word(pci_bus, devfn, PCI_BRIDGE_CONTROL, bcommand);
-	}
-}
-
-static int legacy_pciehprm_init_pci(void)
-{
-	return 0;
-}
-
-int pciehprm_init(enum php_ctlr_type ctrl_type)
-{
-	int retval;
-
-	switch (ctrl_type) {
-	case PCI:
-		retval = legacy_pciehprm_init_pci();
-		break;
-	default:
-		retval = -ENODEV;
-		break;
-	}
-
-	return retval;
-}
diff --git a/drivers/pci/hotplug/pciehprm_nonacpi.h b/drivers/pci/hotplug/pciehprm_nonacpi.h
deleted file mode 100644
index b10603b0e958..000000000000
--- a/drivers/pci/hotplug/pciehprm_nonacpi.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * PCIEHPRM NONACPI: PHP Resource Manager for Non-ACPI/Legacy platform
- *
- * Copyright (C) 1995,2001 Compaq Computer Corporation
- * Copyright (C) 2001 Greg Kroah-Hartman (greg@kroah.com)
- * Copyright (C) 2001 IBM Corp.
- * Copyright (C) 2003-2004 Intel Corporation
- *
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
- * NON INFRINGEMENT.  See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Send feedback to <greg@kroah.com>, <kristen.c.accardi@intel.com>
- *
- */
-
-#ifndef _PCIEHPRM_NONACPI_H_
-#define _PCIEHPRM_NONACPI_H_
-
-struct irq_info {
-	u8 bus, devfn;		/* bus, device and function */
-	struct {
-		u8 link;	/* IRQ line ID, chipset dependent, 0=not routed */
-		u16 bitmap;	/* Available IRQs */
-	} __attribute__ ((packed)) irq[4];
-	u8 slot;		/* slot number, 0=onboard */
-	u8 rfu;
-} __attribute__ ((packed));
-
-struct irq_routing_table {
-	u32 signature;		/* PIRQ_SIGNATURE should be here */
-	u16 version;		/* PIRQ_VERSION */
-	u16 size;			/* Table size in bytes */
-	u8 rtr_bus, rtr_devfn;	/* Where the interrupt router lies */
-	u16 exclusive_irqs;	/* IRQs devoted exclusively to PCI usage */
-	u16 rtr_vendor, rtr_device;	/* Vendor and device ID of interrupt router */
-	u32 miniport_data;	/* Crap */
-	u8 rfu[11];
-	u8 checksum;		/* Modulo 256 checksum must give zero */
-	struct irq_info slots[0];
-} __attribute__ ((packed));
-
-#endif				/* _PCIEHPRM_NONACPI_H_ */
diff --git a/drivers/pci/hotplug/rpadlpar_core.c b/drivers/pci/hotplug/rpadlpar_core.c
index fcb66b9a0e28..cc03609f45d0 100644
--- a/drivers/pci/hotplug/rpadlpar_core.c
+++ b/drivers/pci/hotplug/rpadlpar_core.c
@@ -134,43 +134,6 @@ static void rpadlpar_claim_one_bus(struct pci_bus *b)
 		rpadlpar_claim_one_bus(child_bus);
 }
 
-static int pci_add_secondary_bus(struct device_node *dn,
-		struct pci_dev *bridge_dev)
-{
-	struct pci_dn *pdn = dn->data;
-	struct pci_controller *hose = pdn->phb;
-	struct pci_bus *child;
-	u8 sec_busno;
-
-	/* Get busno of downstream bus */
-	pci_read_config_byte(bridge_dev, PCI_SECONDARY_BUS, &sec_busno);
-
-	/* Allocate and add to children of bridge_dev->bus */
-	child = pci_add_new_bus(bridge_dev->bus, bridge_dev, sec_busno);
-	if (!child) {
-		printk(KERN_ERR "%s: could not add secondary bus\n", __FUNCTION__);
-		return -ENOMEM;
-	}
-
-	sprintf(child->name, "PCI Bus #%02x", child->number);
-
-	/* Fixup subordinate bridge bases and resources */
-	pcibios_fixup_bus(child);
-
-	/* Claim new bus resources */
-	rpadlpar_claim_one_bus(bridge_dev->bus);
-
-	if (hose->last_busno < child->number)
-		hose->last_busno = child->number;
-
-	pdn->bussubno = child->number;
-
-	/* ioremap() for child bus, which may or may not succeed */
-	remap_bus_range(child);
-
-	return 0;
-}
-
 static struct pci_dev *dlpar_find_new_dev(struct pci_bus *parent,
 					struct device_node *dev_dn)
 {
@@ -188,29 +151,41 @@ static struct pci_dev *dlpar_find_new_dev(struct pci_bus *parent,
 static struct pci_dev *dlpar_pci_add_bus(struct device_node *dn)
 {
 	struct pci_dn *pdn = dn->data;
-	struct pci_controller *hose = pdn->phb;
+	struct pci_controller *phb = pdn->phb;
 	struct pci_dev *dev = NULL;
 
-	/* Scan phb bus for EADS device, adding new one to bus->devices */
-	if (!pci_scan_single_device(hose->bus, pdn->devfn)) {
-		printk(KERN_ERR "%s: found no device on bus\n", __FUNCTION__);
+	rpaphp_eeh_init_nodes(dn);
+	/* Add EADS device to PHB bus, adding new entry to bus->devices */
+	dev = of_create_pci_dev(dn, phb->bus, pdn->devfn);
+	if (!dev) {
+		printk(KERN_ERR "%s: failed to create pci dev for %s\n",
+				__FUNCTION__, dn->full_name);
 		return NULL;
 	}
 
+	if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE ||
+	    dev->hdr_type == PCI_HEADER_TYPE_CARDBUS)
+		of_scan_pci_bridge(dn, dev);
+
+	rpaphp_init_new_devs(dev->subordinate);
+
+	/* Claim new bus resources */
+	rpadlpar_claim_one_bus(dev->bus);
+
+	/* ioremap() for child bus, which may or may not succeed */
+	(void) remap_bus_range(dev->bus);
+
 	/* Add new devices to global lists.  Register in proc, sysfs. */
-	pci_bus_add_devices(hose->bus);
+	pci_bus_add_devices(phb->bus);
 
 	/* Confirm new bridge dev was created */
-	dev = dlpar_find_new_dev(hose->bus, dn);
+	dev = dlpar_find_new_dev(phb->bus, dn);
 	if (dev) {
 		if (dev->hdr_type != PCI_HEADER_TYPE_BRIDGE) {
 			printk(KERN_ERR "%s: unexpected header type %d\n",
 				__FUNCTION__, dev->hdr_type);
 			return NULL;
 		}
-
-		if (pci_add_secondary_bus(dn, dev))
-			return NULL;
 	}
 
 	return dev;
@@ -219,7 +194,6 @@ static struct pci_dev *dlpar_pci_add_bus(struct device_node *dn)
 static int dlpar_add_pci_slot(char *drc_name, struct device_node *dn)
 {
 	struct pci_dev *dev;
-	int rc;
 
 	if (rpaphp_find_pci_bus(dn))
 		return -EINVAL;
@@ -232,15 +206,6 @@ static int dlpar_add_pci_slot(char *drc_name, struct device_node *dn)
 		return -EIO;
 	}
 
-	if (dn->child) {
-		rc = rpaphp_config_pci_adapter(dev->subordinate);
-		if (rc < 0) {
-			printk(KERN_ERR "%s: unable to enable slot %s\n",
-				__FUNCTION__, drc_name);
-			return -EIO;
-		}
-	}
-
 	/* Add hotplug slot */
 	if (rpaphp_add_slot(dn)) {
 		printk(KERN_ERR "%s: unable to add hotplug slot %s\n",
@@ -306,7 +271,7 @@ static int dlpar_add_phb(char *drc_name, struct device_node *dn)
 {
 	struct pci_controller *phb;
 
-	if (PCI_DN(dn)->phb) {
+	if (PCI_DN(dn) && PCI_DN(dn)->phb) {
 		/* PHB already exists */
 		return -EINVAL;
 	}
@@ -435,6 +400,8 @@ int dlpar_remove_pci_slot(char *drc_name, struct device_node *dn)
 				__FUNCTION__, drc_name);
 			return -EIO;
 		}
+	} else {
+		rpaphp_unconfig_pci_adapter(bus);
 	}
 
 	if (unmap_bus_range(bus)) {
diff --git a/drivers/pci/hotplug/rpaphp.h b/drivers/pci/hotplug/rpaphp.h
index 71ea5f9bb284..57ea71a7bda5 100644
--- a/drivers/pci/hotplug/rpaphp.h
+++ b/drivers/pci/hotplug/rpaphp.h
@@ -93,6 +93,8 @@ extern int rpaphp_claim_resource(struct pci_dev *dev, int resource);
 extern int rpaphp_enable_pci_slot(struct slot *slot);
 extern int register_pci_slot(struct slot *slot);
 extern int rpaphp_get_pci_adapter_status(struct slot *slot, int is_init, u8 * value);
+extern void rpaphp_init_new_devs(struct pci_bus *bus);
+extern void rpaphp_eeh_init_nodes(struct device_node *dn);
 
 extern int rpaphp_config_pci_adapter(struct pci_bus *bus);
 extern int rpaphp_unconfig_pci_adapter(struct pci_bus *bus);
diff --git a/drivers/pci/hotplug/rpaphp_pci.c b/drivers/pci/hotplug/rpaphp_pci.c
index f7c12d7dfcfc..4b35097b3d9f 100644
--- a/drivers/pci/hotplug/rpaphp_pci.c
+++ b/drivers/pci/hotplug/rpaphp_pci.c
@@ -154,8 +154,7 @@ exit:
 }
 
 /* Must be called before pci_bus_add_devices */
-static void 
-rpaphp_fixup_new_pci_devices(struct pci_bus *bus, int fix_bus)
+void rpaphp_fixup_new_pci_devices(struct pci_bus *bus, int fix_bus)
 {
 	struct pci_dev *dev;
 
@@ -184,6 +183,20 @@ rpaphp_fixup_new_pci_devices(struct pci_bus *bus, int fix_bus)
 	}
 }
 
+static void rpaphp_eeh_add_bus_device(struct pci_bus *bus)
+{
+	struct pci_dev *dev;
+
+	list_for_each_entry(dev, &bus->devices, bus_list) {
+		eeh_add_device_late(dev);
+		if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) {
+			struct pci_bus *subbus = dev->subordinate;
+			if (subbus)
+				rpaphp_eeh_add_bus_device (subbus);
+		}
+	}
+}
+
 static int rpaphp_pci_config_bridge(struct pci_dev *dev)
 {
 	u8 sec_busno;
@@ -217,6 +230,13 @@ static int rpaphp_pci_config_bridge(struct pci_dev *dev)
 	return 0;
 }
 
+void rpaphp_init_new_devs(struct pci_bus *bus)
+{
+	rpaphp_fixup_new_pci_devices(bus, 0);
+	rpaphp_eeh_add_bus_device(bus);
+}
+EXPORT_SYMBOL_GPL(rpaphp_init_new_devs);
+
 /*****************************************************************************
  rpaphp_pci_config_slot() will  configure all devices under the
  given slot->dn and return the the first pci_dev.
@@ -233,36 +253,51 @@ rpaphp_pci_config_slot(struct pci_bus *bus)
 	if (!dn || !dn->child)
 		return NULL;
 
-	slotno = PCI_SLOT(PCI_DN(dn->child)->devfn);
+	if (_machine == PLATFORM_PSERIES_LPAR) {
+		of_scan_bus(dn, bus);
+		if (list_empty(&bus->devices)) {
+			err("%s: No new device found\n", __FUNCTION__);
+			return NULL;
+		}
 
-	/* pci_scan_slot should find all children */
-	num = pci_scan_slot(bus, PCI_DEVFN(slotno, 0));
-	if (num) {
-		rpaphp_fixup_new_pci_devices(bus, 1);
+		rpaphp_init_new_devs(bus);
 		pci_bus_add_devices(bus);
-	}
-	if (list_empty(&bus->devices)) {
-		err("%s: No new device found\n", __FUNCTION__);
-		return NULL;
-	}
-	list_for_each_entry(dev, &bus->devices, bus_list) {
-		if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE)
-			rpaphp_pci_config_bridge(dev);
+		dev = list_entry(&bus->devices, struct pci_dev, bus_list);
+	} else {
+		slotno = PCI_SLOT(PCI_DN(dn->child)->devfn);
+
+		/* pci_scan_slot should find all children */
+		num = pci_scan_slot(bus, PCI_DEVFN(slotno, 0));
+		if (num) {
+			rpaphp_fixup_new_pci_devices(bus, 1);
+			pci_bus_add_devices(bus);
+		}
+		if (list_empty(&bus->devices)) {
+			err("%s: No new device found\n", __FUNCTION__);
+			return NULL;
+		}
+		list_for_each_entry(dev, &bus->devices, bus_list) {
+			if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE)
+				rpaphp_pci_config_bridge(dev);
+
+			rpaphp_eeh_add_bus_device(bus);
+		}
 	}
 
 	return dev;
 }
 
-static void enable_eeh(struct device_node *dn)
+void rpaphp_eeh_init_nodes(struct device_node *dn)
 {
 	struct device_node *sib;
 
 	for (sib = dn->child; sib; sib = sib->sibling) 
-		enable_eeh(sib);
+		rpaphp_eeh_init_nodes(sib);
 	eeh_add_device_early(dn);
 	return;
 	
 }
+EXPORT_SYMBOL_GPL(rpaphp_eeh_init_nodes);
 
 static void print_slot_pci_funcs(struct pci_bus *bus)
 {
@@ -289,7 +324,7 @@ int rpaphp_config_pci_adapter(struct pci_bus *bus)
 	if (!dn)
 		goto exit;
 
-	enable_eeh(dn);
+	rpaphp_eeh_init_nodes(dn);
 	dev = rpaphp_pci_config_slot(bus);
 	if (!dev) {
 		err("%s: can't find any devices.\n", __FUNCTION__);
@@ -331,6 +366,7 @@ int rpaphp_unconfig_pci_adapter(struct pci_bus *bus)
 	}
 	return 0;
 }
+EXPORT_SYMBOL_GPL(rpaphp_unconfig_pci_adapter);
 
 static int setup_pci_hotplug_slot_info(struct slot *slot)
 {
@@ -444,8 +480,8 @@ int rpaphp_enable_pci_slot(struct slot *slot)
 		retval = rpaphp_config_pci_adapter(slot->bus);
 		if (!retval) {
 			slot->state = CONFIGURED;
-			dbg("%s: PCI devices in slot[%s] has been configured\n", 
-				__FUNCTION__, slot->name);
+			info("%s: devices in slot[%s] configured\n",
+					__FUNCTION__, slot->name);
 		} else {
 			slot->state = NOT_CONFIGURED;
 			dbg("%s: no pci_dev struct for adapter in slot[%s]\n",
diff --git a/drivers/pci/hotplug/shpchp_hpc.c b/drivers/pci/hotplug/shpchp_hpc.c
index 40905a6c8094..9987a6fd65b8 100644
--- a/drivers/pci/hotplug/shpchp_hpc.c
+++ b/drivers/pci/hotplug/shpchp_hpc.c
@@ -31,6 +31,8 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/pci.h>
+#include <linux/interrupt.h>
+
 #include "shpchp.h"
 
 #ifdef DEBUG
diff --git a/drivers/pci/hotplug/shpchp_pci.c b/drivers/pci/hotplug/shpchp_pci.c
index b8e95acea3b6..38009bc0fd5d 100644
--- a/drivers/pci/hotplug/shpchp_pci.c
+++ b/drivers/pci/hotplug/shpchp_pci.c
@@ -34,7 +34,7 @@
 #include "../pci.h"
 #include "shpchp.h"
 
-void program_fw_provided_values(struct pci_dev *dev)
+static void program_fw_provided_values(struct pci_dev *dev)
 {
 	u16 pci_cmd, pci_bctl;
 	struct pci_dev *cdev;
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index a2033552423c..202b7507a357 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -23,6 +23,8 @@
 #include "pci.h"
 #include "msi.h"
 
+#define MSI_TARGET_CPU		first_cpu(cpu_online_map)
+
 static DEFINE_SPINLOCK(msi_lock);
 static struct msi_desc* msi_desc[NR_IRQS] = { [0 ... NR_IRQS-1] = NULL };
 static kmem_cache_t* msi_cachep;
@@ -92,6 +94,7 @@ static void set_msi_affinity(unsigned int vector, cpumask_t cpu_mask)
 	struct msi_desc *entry;
 	struct msg_address address;
 	unsigned int irq = vector;
+	unsigned int dest_cpu = first_cpu(cpu_mask);
 
 	entry = (struct msi_desc *)msi_desc[vector];
 	if (!entry || !entry->dev)
@@ -108,9 +111,9 @@ static void set_msi_affinity(unsigned int vector, cpumask_t cpu_mask)
 		pci_read_config_dword(entry->dev, msi_lower_address_reg(pos),
 			&address.lo_address.value);
 		address.lo_address.value &= MSI_ADDRESS_DEST_ID_MASK;
-		address.lo_address.value |= (cpu_mask_to_apicid(cpu_mask) <<
-			MSI_TARGET_CPU_SHIFT);
-		entry->msi_attrib.current_cpu = cpu_mask_to_apicid(cpu_mask);
+		address.lo_address.value |= (cpu_physical_id(dest_cpu) <<
+									MSI_TARGET_CPU_SHIFT);
+		entry->msi_attrib.current_cpu = cpu_physical_id(dest_cpu);
 		pci_write_config_dword(entry->dev, msi_lower_address_reg(pos),
 			address.lo_address.value);
 		set_native_irq_info(irq, cpu_mask);
@@ -123,9 +126,9 @@ static void set_msi_affinity(unsigned int vector, cpumask_t cpu_mask)
 
 		address.lo_address.value = readl(entry->mask_base + offset);
 		address.lo_address.value &= MSI_ADDRESS_DEST_ID_MASK;
-		address.lo_address.value |= (cpu_mask_to_apicid(cpu_mask) <<
-			MSI_TARGET_CPU_SHIFT);
-		entry->msi_attrib.current_cpu = cpu_mask_to_apicid(cpu_mask);
+		address.lo_address.value |= (cpu_physical_id(dest_cpu) <<
+									MSI_TARGET_CPU_SHIFT);
+		entry->msi_attrib.current_cpu = cpu_physical_id(dest_cpu);
 		writel(address.lo_address.value, entry->mask_base + offset);
 		set_native_irq_info(irq, cpu_mask);
 		break;
@@ -259,14 +262,15 @@ static void msi_data_init(struct msg_data *msi_data,
 static void msi_address_init(struct msg_address *msi_address)
 {
 	unsigned int	dest_id;
+	unsigned long	dest_phys_id = cpu_physical_id(MSI_TARGET_CPU);
 
 	memset(msi_address, 0, sizeof(struct msg_address));
 	msi_address->hi_address = (u32)0;
 	dest_id = (MSI_ADDRESS_HEADER << MSI_ADDRESS_HEADER_SHIFT);
-	msi_address->lo_address.u.dest_mode = MSI_DEST_MODE;
+	msi_address->lo_address.u.dest_mode = MSI_PHYSICAL_MODE;
 	msi_address->lo_address.u.redirection_hint = MSI_REDIRECTION_HINT_MODE;
 	msi_address->lo_address.u.dest_id = dest_id;
-	msi_address->lo_address.value |= (MSI_TARGET_CPU << MSI_TARGET_CPU_SHIFT);
+	msi_address->lo_address.value |= (dest_phys_id << MSI_TARGET_CPU_SHIFT);
 }
 
 static int msi_free_vector(struct pci_dev* dev, int vector, int reassign);
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c
index e9e37abe1f76..6917c6cb0912 100644
--- a/drivers/pci/pci-acpi.c
+++ b/drivers/pci/pci-acpi.c
@@ -91,9 +91,7 @@ acpi_query_osc (
 static acpi_status  
 acpi_run_osc (
 	acpi_handle	handle,
-	u32		level,
-	void		*context,
-	void		**retval )
+	void		*context)
 {
 	acpi_status		status;
 	struct acpi_object_list	input;
@@ -180,11 +178,12 @@ EXPORT_SYMBOL(pci_osc_support_set);
 
 /**
  * pci_osc_control_set - commit requested control to Firmware
+ * @handle: acpi_handle for the target ACPI object
  * @flags: driver's requested control bits
  *
  * Attempt to take control from Firmware on requested control bits.
  **/
-acpi_status pci_osc_control_set(u32 flags)
+acpi_status pci_osc_control_set(acpi_handle handle, u32 flags)
 {
 	acpi_status	status;
 	u32		ctrlset;
@@ -198,10 +197,7 @@ acpi_status pci_osc_control_set(u32 flags)
 		return AE_SUPPORT;
 	}
 	ctrlset_buf[OSC_CONTROL_TYPE] |= ctrlset;
-	status = acpi_get_devices ( PCI_ROOT_HID_STRING,
-				acpi_run_osc,
-				ctrlset_buf,
-				NULL );
+	status = acpi_run_osc(handle, ctrlset_buf);
 	if (ACPI_FAILURE (status)) {
 		ctrlset_buf[OSC_CONTROL_TYPE] &= ~ctrlset;
 	}
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index 94e68c54d273..a9046d4b8af3 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -37,7 +37,7 @@ struct pci_dynid {
  * Adds a new dynamic pci device ID to this driver,
  * and causes the driver to probe for all devices again.
  */
-static inline ssize_t
+static ssize_t
 store_new_id(struct device_driver *driver, const char *buf, size_t count)
 {
 	struct pci_dynid *dynid;
@@ -364,15 +364,16 @@ static struct kobj_type pci_driver_kobj_type = {
 };
 
 /**
- * pci_register_driver - register a new pci driver
+ * __pci_register_driver - register a new pci driver
  * @drv: the driver structure to register
+ * @owner: owner module of drv
  * 
  * Adds the driver structure to the list of registered drivers.
  * Returns a negative value on error, otherwise 0. 
  * If no error occurred, the driver remains registered even if 
  * no device was claimed during registration.
  */
-int pci_register_driver(struct pci_driver *drv)
+int __pci_register_driver(struct pci_driver *drv, struct module *owner)
 {
 	int error;
 
@@ -389,7 +390,7 @@ int pci_register_driver(struct pci_driver *drv)
 		printk(KERN_WARNING "Warning: PCI driver %s has a struct "
 			"device_driver shutdown method, please update!\n",
 			drv->name);
-	drv->driver.owner = drv->owner;
+	drv->driver.owner = owner;
 	drv->driver.kobj.ktype = &pci_driver_kobj_type;
 
 	spin_lock_init(&drv->dynids.lock);
@@ -526,7 +527,7 @@ postcore_initcall(pci_driver_init);
 
 EXPORT_SYMBOL(pci_match_id);
 EXPORT_SYMBOL(pci_match_device);
-EXPORT_SYMBOL(pci_register_driver);
+EXPORT_SYMBOL(__pci_register_driver);
 EXPORT_SYMBOL(pci_unregister_driver);
 EXPORT_SYMBOL(pci_dev_driver);
 EXPORT_SYMBOL(pci_bus_type);
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index e74d75843047..8e287a828d5d 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -63,11 +63,38 @@ pci_max_busnr(void)
 	return max;
 }
 
+static int __pci_find_next_cap(struct pci_bus *bus, unsigned int devfn, u8 pos, int cap)
+{
+	u8 id;
+	int ttl = 48;
+
+	while (ttl--) {
+		pci_bus_read_config_byte(bus, devfn, pos, &pos);
+		if (pos < 0x40)
+			break;
+		pos &= ~3;
+		pci_bus_read_config_byte(bus, devfn, pos + PCI_CAP_LIST_ID,
+					 &id);
+		if (id == 0xff)
+			break;
+		if (id == cap)
+			return pos;
+		pos += PCI_CAP_LIST_NEXT;
+	}
+	return 0;
+}
+
+int pci_find_next_capability(struct pci_dev *dev, u8 pos, int cap)
+{
+	return __pci_find_next_cap(dev->bus, dev->devfn,
+				   pos + PCI_CAP_LIST_NEXT, cap);
+}
+EXPORT_SYMBOL_GPL(pci_find_next_capability);
+
 static int __pci_bus_find_cap(struct pci_bus *bus, unsigned int devfn, u8 hdr_type, int cap)
 {
 	u16 status;
-	u8 pos, id;
-	int ttl = 48;
+	u8 pos;
 
 	pci_bus_read_config_word(bus, devfn, PCI_STATUS, &status);
 	if (!(status & PCI_STATUS_CAP_LIST))
@@ -76,24 +103,15 @@ static int __pci_bus_find_cap(struct pci_bus *bus, unsigned int devfn, u8 hdr_ty
 	switch (hdr_type) {
 	case PCI_HEADER_TYPE_NORMAL:
 	case PCI_HEADER_TYPE_BRIDGE:
-		pci_bus_read_config_byte(bus, devfn, PCI_CAPABILITY_LIST, &pos);
+		pos = PCI_CAPABILITY_LIST;
 		break;
 	case PCI_HEADER_TYPE_CARDBUS:
-		pci_bus_read_config_byte(bus, devfn, PCI_CB_CAPABILITY_LIST, &pos);
+		pos = PCI_CB_CAPABILITY_LIST;
 		break;
 	default:
 		return 0;
 	}
-	while (ttl-- && pos >= 0x40) {
-		pos &= ~3;
-		pci_bus_read_config_byte(bus, devfn, pos + PCI_CAP_LIST_ID, &id);
-		if (id == 0xff)
-			break;
-		if (id == cap)
-			return pos;
-		pci_bus_read_config_byte(bus, devfn, pos + PCI_CAP_LIST_NEXT, &pos);
-	}
-	return 0;
+	return __pci_find_next_cap(bus, devfn, pos, cap);
 }
 
 /**
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 5627ce1d2b32..3a4f49f4effb 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -462,11 +462,11 @@ static void __devinit quirk_vt82c686_acpi(struct pci_dev *dev)
 
 	pci_read_config_word(dev, 0x70, &hm);
 	hm &= PCI_BASE_ADDRESS_IO_MASK;
-	quirk_io_region(dev, hm, 128, PCI_BRIDGE_RESOURCES + 1, "vt82c868 HW-mon");
+	quirk_io_region(dev, hm, 128, PCI_BRIDGE_RESOURCES + 1, "vt82c686 HW-mon");
 
 	pci_read_config_dword(dev, 0x90, &smb);
 	smb &= PCI_BASE_ADDRESS_IO_MASK;
-	quirk_io_region(dev, smb, 16, PCI_BRIDGE_RESOURCES + 2, "vt82c868 SMB");
+	quirk_io_region(dev, smb, 16, PCI_BRIDGE_RESOURCES + 2, "vt82c686 SMB");
 }
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA,	PCI_DEVICE_ID_VIA_82C686_4,	quirk_vt82c686_acpi );
 
@@ -1243,6 +1243,21 @@ static void __devinit quirk_netmos(struct pci_dev *dev)
 }
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NETMOS, PCI_ANY_ID, quirk_netmos);
 
+
+static void __devinit fixup_rev1_53c810(struct pci_dev* dev)
+{
+	/* rev 1 ncr53c810 chips don't set the class at all which means
+	 * they don't get their resources remapped. Fix that here.
+	 */
+
+	if (dev->class == PCI_CLASS_NOT_DEFINED) {
+		printk(KERN_INFO "NCR 53c810 rev 1 detected, setting PCI class.\n");
+		dev->class = PCI_CLASS_STORAGE_SCSI;
+	}
+}
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NCR, PCI_DEVICE_ID_NCR_53C810, fixup_rev1_53c810);
+
+
 static void pci_do_fixups(struct pci_dev *dev, struct pci_fixup *f, struct pci_fixup *end)
 {
 	while (f < end) {
diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig
index ccf20039e909..309eb557f9a3 100644
--- a/drivers/pcmcia/Kconfig
+++ b/drivers/pcmcia/Kconfig
@@ -156,7 +156,7 @@ config TCIC
 
 config PCMCIA_M8XX
         tristate "MPC8xx PCMCIA support"
-        depends on PCMCIA && PPC
+        depends on PCMCIA && PPC && 8xx 
         select PCCARD_NONSTATIC
         help
         Say Y here to include support for PowerPC 8xx series PCMCIA
diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile
index fe37541abbfe..bcecf5133b7e 100644
--- a/drivers/pcmcia/Makefile
+++ b/drivers/pcmcia/Makefile
@@ -25,7 +25,7 @@ obj-$(CONFIG_PD6729)				+= pd6729.o
 obj-$(CONFIG_I82365)				+= i82365.o
 obj-$(CONFIG_I82092)				+= i82092.o
 obj-$(CONFIG_TCIC)				+= tcic.o
-obj-$(CONFIG_PCMCIA_M8XX)                              += m8xx_pcmcia.o
+obj-$(CONFIG_PCMCIA_M8XX)			+= m8xx_pcmcia.o
 obj-$(CONFIG_HD64465_PCMCIA)			+= hd64465_ss.o
 obj-$(CONFIG_PCMCIA_SA1100)			+= sa11xx_core.o sa1100_cs.o
 obj-$(CONFIG_PCMCIA_SA1111)			+= sa11xx_core.o sa1111_cs.o
@@ -47,10 +47,10 @@ au1x00_ss-$(CONFIG_MIPS_PB1200)			+= au1000_db1x00.o
 au1x00_ss-$(CONFIG_MIPS_PB1500)			+= au1000_pb1x00.o
 au1x00_ss-$(CONFIG_MIPS_DB1000)			+= au1000_db1x00.o
 au1x00_ss-$(CONFIG_MIPS_DB1100)			+= au1000_db1x00.o
-au1x00_ss-$(CONFIG_MIPS_DB1200)                 += au1000_db1x00.o
+au1x00_ss-$(CONFIG_MIPS_DB1200)			+= au1000_db1x00.o
 au1x00_ss-$(CONFIG_MIPS_DB1500)			+= au1000_db1x00.o
 au1x00_ss-$(CONFIG_MIPS_DB1550)			+= au1000_db1x00.o
-au1x00_ss-$(CONFIG_MIPS_XXS1500)               += au1000_xxs1500.o
+au1x00_ss-$(CONFIG_MIPS_XXS1500)		+= au1000_xxs1500.o
 
 sa1111_cs-y					+= sa1111_generic.o
 sa1111_cs-$(CONFIG_ASSABET_NEPONSET)		+= sa1100_neponset.o
diff --git a/drivers/pcmcia/au1000_db1x00.c b/drivers/pcmcia/au1000_db1x00.c
index 24cfee1a412c..abc13f28ba3f 100644
--- a/drivers/pcmcia/au1000_db1x00.c
+++ b/drivers/pcmcia/au1000_db1x00.c
@@ -30,6 +30,7 @@
  *
  */
 
+#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
diff --git a/drivers/pcmcia/au1000_generic.h b/drivers/pcmcia/au1000_generic.h
index b0e7908392a7..f2c970b5f4ff 100644
--- a/drivers/pcmcia/au1000_generic.h
+++ b/drivers/pcmcia/au1000_generic.h
@@ -22,6 +22,8 @@
 #define __ASM_AU1000_PCMCIA_H
 
 /* include the world */
+#include <linux/config.h>
+
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/ss.h>
diff --git a/drivers/pcmcia/au1000_pb1x00.c b/drivers/pcmcia/au1000_pb1x00.c
index 86c0808d6a05..fd5522ede867 100644
--- a/drivers/pcmcia/au1000_pb1x00.c
+++ b/drivers/pcmcia/au1000_pb1x00.c
@@ -21,6 +21,7 @@
  *  with this program; if not, write to the Free Software Foundation, Inc.,
  *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
  */
+#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
diff --git a/drivers/pcmcia/au1000_xxs1500.c b/drivers/pcmcia/au1000_xxs1500.c
index 01a895bc9a47..01874b0bb03b 100644
--- a/drivers/pcmcia/au1000_xxs1500.c
+++ b/drivers/pcmcia/au1000_xxs1500.c
@@ -27,7 +27,6 @@
  */
 #include <linux/module.h>
 #include <linux/init.h>
-#include <linux/config.h>
 #include <linux/delay.h>
 #include <linux/ioport.h>
 #include <linux/kernel.h>
diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c
index 234cdca6fe13..a30aa74304a2 100644
--- a/drivers/pcmcia/cs.c
+++ b/drivers/pcmcia/cs.c
@@ -513,6 +513,11 @@ static int socket_insert(struct pcmcia_socket *skt)
 	ret = socket_setup(skt, setup_delay);
 	if (ret == CS_SUCCESS) {
 		skt->state |= SOCKET_PRESENT;
+
+		printk(KERN_NOTICE "pccard: %s card inserted into slot %d\n",
+		       (skt->state & SOCKET_CARDBUS) ? "CardBus" : "PCMCIA",
+		       skt->sock);
+
 #ifdef CONFIG_CARDBUS
 		if (skt->state & SOCKET_CARDBUS) {
 			cb_alloc(skt);
@@ -598,6 +603,7 @@ static int socket_resume(struct pcmcia_socket *skt)
 
 static void socket_remove(struct pcmcia_socket *skt)
 {
+	printk(KERN_NOTICE "pccard: card ejected from slot %d\n", skt->sock);
 	socket_shutdown(skt);
 	cs_socket_put(skt);
 }
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 39d096b52926..7f8219f3fd9e 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -544,6 +544,9 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f
 	list_add_tail(&p_dev->socket_device_list, &s->devices_list);
 	spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
 
+	printk(KERN_NOTICE "pcmcia: registering new device %s\n",
+	       p_dev->devname);
+
 	pcmcia_device_query(p_dev);
 
 	if (device_register(&p_dev->dev)) {
diff --git a/drivers/pcmcia/i82365.c b/drivers/pcmcia/i82365.c
index 7ce455d01cc9..4d56bc9926d6 100644
--- a/drivers/pcmcia/i82365.c
+++ b/drivers/pcmcia/i82365.c
@@ -1339,10 +1339,7 @@ static struct device_driver i82365_driver = {
 	.resume = pcmcia_socket_dev_resume,
 };
 
-static struct platform_device i82365_device = {
-	.name = "i82365",
-	.id = 0,
-};
+static struct platform_device *i82365_device;
 
 static int __init init_i82365(void)
 {
@@ -1352,7 +1349,14 @@ static int __init init_i82365(void)
     if (ret)
 	return ret;
 
-    ret = platform_device_register(&i82365_device);
+    i82365_device = platform_device_alloc("i82365", 0);
+    if (i82365_device) {
+	    ret = platform_device_add(i82365_device);
+	    if (ret)
+		    platform_device_put(i82365_device);
+    } else
+	    ret = -ENOMEM;
+
     if (ret) {
 	driver_unregister(&i82365_driver);
 	return ret;
@@ -1365,7 +1369,8 @@ static int __init init_i82365(void)
 
     if (sockets == 0) {
 	printk("not found.\n");
-	platform_device_unregister(&i82365_device);
+	platform_device_unregister(i82365_device);
+	release_region(i365_base, 2);
 	driver_unregister(&i82365_driver);
 	return -ENODEV;
     }
@@ -1376,7 +1381,7 @@ static int __init init_i82365(void)
     
     /* register sockets with the pcmcia core */
     for (i = 0; i < sockets; i++) {
-	    socket[i].socket.dev.dev = &i82365_device.dev;
+	    socket[i].socket.dev.dev = &i82365_device->dev;
 	    socket[i].socket.ops = &pcic_operations;
 	    socket[i].socket.resource_ops = &pccard_nonstatic_ops;
 	    socket[i].socket.owner = THIS_MODULE;
@@ -1414,7 +1419,7 @@ static void __exit exit_i82365(void)
 	    if (socket[i].flags & IS_REGISTERED)
 		    pcmcia_unregister_socket(&socket[i].socket);
     }
-    platform_device_unregister(&i82365_device);
+    platform_device_unregister(i82365_device);
     if (poll_interval != 0)
 	del_timer_sync(&poll_timer);
     if (grab_irq != 0)
diff --git a/drivers/pcmcia/m32r_cfc.c b/drivers/pcmcia/m32r_cfc.c
index 2c22b4b3619d..078579ae6359 100644
--- a/drivers/pcmcia/m32r_cfc.c
+++ b/drivers/pcmcia/m32r_cfc.c
@@ -355,9 +355,10 @@ static void add_pcc_socket(ulong base, int irq, ulong mapaddr, kio_addr_t ioaddr
 #ifndef CONFIG_PLAT_USRV
 	/* insert interrupt */
 	request_irq(irq, pcc_interrupt, 0, "m32r_cfc", pcc_interrupt);
+#ifndef CONFIG_PLAT_MAPPI3
 	/* eject interrupt */
 	request_irq(irq+1, pcc_interrupt, 0, "m32r_cfc", pcc_interrupt);
-
+#endif
 	debug(3, "m32r_cfc: enable CFMSK, RDYSEL\n");
 	pcc_set(pcc_sockets, (unsigned int)PLD_CFIMASK, 0x01);
 #endif	/* CONFIG_PLAT_USRV */
diff --git a/drivers/pcmcia/m8xx_pcmcia.c b/drivers/pcmcia/m8xx_pcmcia.c
index f8bed87cf2f1..6d9f71cfcb34 100644
--- a/drivers/pcmcia/m8xx_pcmcia.c
+++ b/drivers/pcmcia/m8xx_pcmcia.c
@@ -39,7 +39,6 @@
 
 #include <asm/io.h>
 #include <asm/bitops.h>
-#include <asm/segment.h>
 #include <asm/system.h>
 
 #include <linux/kernel.h>
@@ -50,6 +49,7 @@
 #include <linux/ioport.h>
 #include <linux/delay.h>
 #include <linux/interrupt.h>
+#include <linux/platform_device.h>
 
 #include <asm/mpc8xx.h>
 #include <asm/8xx_immap.h>
@@ -546,29 +546,11 @@ static void m8xx_shutdown(void)
 	free_irq(pcmcia_schlvl, NULL);
 }
 
-/* copied from tcic.c */
-
-static int m8xx_drv_suspend(struct device *dev, pm_message_t state, u32 level)
-{
-        int ret = 0;
-        if (level == SUSPEND_SAVE_STATE)
-                ret = pcmcia_socket_dev_suspend(dev, state);
-        return ret;
-}
-
-static int m8xx_drv_resume(struct device *dev, u32 level)
-{
-        int ret = 0;
-        if (level == RESUME_RESTORE_STATE)
-                ret = pcmcia_socket_dev_resume(dev);
-        return ret;
-}
-
 static struct device_driver m8xx_driver = {
         .name = "m8xx-pcmcia",
         .bus = &platform_bus_type,
-        .suspend = m8xx_drv_suspend,
-        .resume = m8xx_drv_resume,
+        .suspend = pcmcia_socket_dev_suspend,
+        .resume = pcmcia_socket_dev_resume,
 };
 
 static struct platform_device m8xx_device = {
diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c
index f5b7d360fc10..1026f2bc3185 100644
--- a/drivers/s390/char/raw3270.c
+++ b/drivers/s390/char/raw3270.c
@@ -1179,12 +1179,12 @@ raw3270_create_attributes(struct raw3270 *rp)
 	//FIXME: check return code
 	sysfs_create_group(&rp->cdev->dev.kobj, &raw3270_attr_group);
 	rp->clttydev =
-		class_device_create(class3270,
+		class_device_create(class3270, NULL,
 				    MKDEV(IBM_TTY3270_MAJOR, rp->minor),
 				    &rp->cdev->dev, "tty%s",
 				    rp->cdev->dev.bus_id);
 	rp->cltubdev =
-		class_device_create(class3270,
+		class_device_create(class3270, NULL,
 				    MKDEV(IBM_FS3270_MAJOR, rp->minor),
 				    &rp->cdev->dev, "tub%s",
 				    rp->cdev->dev.bus_id);
diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c
index 1c8ad2fcad8a..da8c515743e8 100644
--- a/drivers/s390/net/lcs.c
+++ b/drivers/s390/net/lcs.c
@@ -8,7 +8,7 @@
  *    Author(s): Original Code written by
  *			  DJ Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com)
  *		 Rewritten by
- *			  Frank Pavlic (pavlic@de.ibm.com) and
+ *			  Frank Pavlic (fpavlic@de.ibm.com) and
  *		 	  Martin Schwidefsky <schwidefsky@de.ibm.com>
  *
  *    $Revision: 1.99 $	 $Date: 2005/05/11 08:10:17 $
@@ -2342,6 +2342,6 @@ __exit lcs_cleanup_module(void)
 module_init(lcs_init_module);
 module_exit(lcs_cleanup_module);
 
-MODULE_AUTHOR("Frank Pavlic <pavlic@de.ibm.com>");
+MODULE_AUTHOR("Frank Pavlic <fpavlic@de.ibm.com>");
 MODULE_LICENSE("GPL");
 
diff --git a/drivers/s390/net/qeth.h b/drivers/s390/net/qeth.h
index 38a2441564d7..d238c7ed103b 100644
--- a/drivers/s390/net/qeth.h
+++ b/drivers/s390/net/qeth.h
@@ -8,6 +8,7 @@
 #include <linux/trdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/if_vlan.h>
+#include <linux/ctype.h>
 
 #include <net/ipv6.h>
 #include <linux/in6.h>
@@ -24,7 +25,7 @@
 
 #include "qeth_mpc.h"
 
-#define VERSION_QETH_H 		"$Revision: 1.142 $"
+#define VERSION_QETH_H 		"$Revision: 1.152 $"
 
 #ifdef CONFIG_QETH_IPV6
 #define QETH_VERSION_IPV6 	":IPv6"
@@ -718,8 +719,6 @@ struct qeth_reply {
 	atomic_t refcnt;
 };
 
-#define QETH_BROADCAST_WITH_ECHO    1
-#define QETH_BROADCAST_WITHOUT_ECHO 2
 
 struct qeth_card_blkt {
 	int time_total;
@@ -727,8 +726,10 @@ struct qeth_card_blkt {
 	int inter_packet_jumbo;
 };
 
-
-
+#define QETH_BROADCAST_WITH_ECHO    0x01
+#define QETH_BROADCAST_WITHOUT_ECHO 0x02
+#define QETH_LAYER2_MAC_READ	    0x01
+#define QETH_LAYER2_MAC_REGISTERED  0x02
 struct qeth_card_info {
 	unsigned short unit_addr2;
 	unsigned short cula;
@@ -736,7 +737,7 @@ struct qeth_card_info {
 	__u16 func_level;
 	char mcl_level[QETH_MCL_LENGTH + 1];
 	int guestlan;
-	int layer2_mac_registered;
+	int mac_bits;
 	int portname_required;
 	int portno;
 	char portname[9];
@@ -749,6 +750,7 @@ struct qeth_card_info {
 	int unique_id;
 	struct qeth_card_blkt blkt;
 	__u32 csum_mask;
+	enum qeth_ipa_promisc_modes promisc_mode;
 };
 
 struct qeth_card_options {
@@ -775,6 +777,7 @@ struct qeth_card_options {
 enum qeth_threads {
 	QETH_SET_IP_THREAD  = 1,
 	QETH_RECOVER_THREAD = 2,
+	QETH_SET_PROMISC_MODE_THREAD = 4,
 };
 
 struct qeth_osn_info {
@@ -1074,6 +1077,26 @@ qeth_get_qdio_q_format(struct qeth_card *card)
 	}
 }
 
+static inline int
+qeth_isdigit(char * buf)
+{
+	while (*buf) {
+		if (!isdigit(*buf++))
+			return 0;
+	}
+	return 1;
+}
+
+static inline int
+qeth_isxdigit(char * buf)
+{
+	while (*buf) {
+		if (!isxdigit(*buf++))
+			return 0;
+	}
+	return 1;
+}
+
 static inline void
 qeth_ipaddr4_to_string(const __u8 *addr, char *buf)
 {
@@ -1090,18 +1113,27 @@ qeth_string_to_ipaddr4(const char *buf, __u8 *addr)
 	int i;
 
 	start = buf;
-	for (i = 0; i < 3; i++) {
-		if (!(end = strchr(start, '.')))
+	for (i = 0; i < 4; i++) {
+		if (i == 3) {
+			end = strchr(start,0xa);
+			if (end)
+				len = end - start;
+			else		
+				len = strlen(start);
+		}
+		else {
+			end = strchr(start, '.');
+			len = end - start;
+		}
+		if ((len <= 0) || (len > 3))
 			return -EINVAL;
-		len = end - start;
 		memset(abuf, 0, 4);
 		strncpy(abuf, start, len);
+		if (!qeth_isdigit(abuf))
+			return -EINVAL;
 		addr[i] = simple_strtoul(abuf, &tmp, 10);
 		start = end + 1;
 	}
-	memset(abuf, 0, 4);
-	strcpy(abuf, start);
-	addr[3] = simple_strtoul(abuf, &tmp, 10);
 	return 0;
 }
 
@@ -1128,18 +1160,27 @@ qeth_string_to_ipaddr6(const char *buf, __u8 *addr)
 
 	tmp_addr = (u16 *)addr;
 	start = buf;
-	for (i = 0; i < 7; i++) {
-		if (!(end = strchr(start, ':')))
+	for (i = 0; i < 8; i++) {
+		if (i == 7) {
+			end = strchr(start,0xa);
+			if (end)
+				len = end - start;
+			else
+				len = strlen(start);
+		}
+		else {
+			end = strchr(start, ':');
+			len = end - start;
+		}
+		if ((len <= 0) || (len > 4))
 			return -EINVAL;
-		len = end - start;
 		memset(abuf, 0, 5);
 		strncpy(abuf, start, len);
+		if (!qeth_isxdigit(abuf))
+			return -EINVAL;
 		tmp_addr[i] = simple_strtoul(abuf, &tmp, 16);
 		start = end + 1;
 	}
-	memset(abuf, 0, 5);
-	strcpy(abuf, start);
-	tmp_addr[7] = simple_strtoul(abuf, &tmp, 16);
 	return 0;
 }
 
diff --git a/drivers/s390/net/qeth_eddp.c b/drivers/s390/net/qeth_eddp.c
index 011915d5e243..f94f1f25eec6 100644
--- a/drivers/s390/net/qeth_eddp.c
+++ b/drivers/s390/net/qeth_eddp.c
@@ -62,7 +62,8 @@ qeth_eddp_free_context(struct qeth_eddp_context *ctx)
 	for (i = 0; i < ctx->num_pages; ++i)
 		free_page((unsigned long)ctx->pages[i]);
 	kfree(ctx->pages);
-	kfree(ctx->elements);
+	if (ctx->elements != NULL)
+		kfree(ctx->elements);
 	kfree(ctx);
 }
 
diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c
index 692003c9f896..f8f55cc468ba 100644
--- a/drivers/s390/net/qeth_main.c
+++ b/drivers/s390/net/qeth_main.c
@@ -1,6 +1,6 @@
 /*
  *
- * linux/drivers/s390/net/qeth_main.c ($Revision: 1.224 $)
+ * linux/drivers/s390/net/qeth_main.c ($Revision: 1.251 $)
  *
  * Linux on zSeries OSA Express and HiperSockets support
  *
@@ -9,10 +9,10 @@
  *    Author(s): Original Code written by
  *			  Utz Bacher (utz.bacher@de.ibm.com)
  *		 Rewritten by
- *			  Frank Pavlic (pavlic@de.ibm.com) and
+ *			  Frank Pavlic (fpavlic@de.ibm.com) and
  *		 	  Thomas Spatzier <tspat@de.ibm.com>
  *
- *    $Revision: 1.224 $	 $Date: 2005/05/04 20:19:18 $
+ *    $Revision: 1.251 $	 $Date: 2005/05/04 20:19:18 $
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -72,7 +72,7 @@
 #include "qeth_eddp.h"
 #include "qeth_tso.h"
 
-#define VERSION_QETH_C "$Revision: 1.224 $"
+#define VERSION_QETH_C "$Revision: 1.251 $"
 static const char *version = "qeth S/390 OSA-Express driver";
 
 /**
@@ -160,6 +160,9 @@ static void
 qeth_set_multicast_list(struct net_device *);
 
 static void
+qeth_setadp_promisc_mode(struct qeth_card *);
+
+static void
 qeth_notify_processes(void)
 {
 	/*notify all  registered processes */
@@ -515,7 +518,8 @@ __qeth_set_offline(struct ccwgroup_device *cgdev, int recovery_mode)
 
 	QETH_DBF_TEXT(setup, 3, "setoffl");
 	QETH_DBF_HEX(setup, 3, &card, sizeof(void *));
-
+	
+	netif_carrier_off(card->dev);
 	recover_flag = card->state;
 	if (qeth_stop_card(card, recovery_mode) == -ERESTARTSYS){
 		PRINT_WARN("Stopping card %s interrupted by user!\n",
@@ -602,11 +606,20 @@ __qeth_ref_ip_on_card(struct qeth_card *card, struct qeth_ipaddr *todo,
 	int found = 0;
 
 	list_for_each_entry(addr, &card->ip_list, entry) {
+		if (card->options.layer2) {
+			if ((addr->type == todo->type) &&
+			    (memcmp(&addr->mac, &todo->mac, 
+				    OSA_ADDR_LEN) == 0)) {
+				found = 1;
+				break;
+			}
+			continue;
+		} 
 		if ((addr->proto     == QETH_PROT_IPV4)  &&
 		    (todo->proto     == QETH_PROT_IPV4)  &&
 		    (addr->type      == todo->type)      &&
 		    (addr->u.a4.addr == todo->u.a4.addr) &&
-		    (addr->u.a4.mask == todo->u.a4.mask)   ){
+		    (addr->u.a4.mask == todo->u.a4.mask)) {
 			found = 1;
 			break;
 		}
@@ -615,12 +628,12 @@ __qeth_ref_ip_on_card(struct qeth_card *card, struct qeth_ipaddr *todo,
 		    (addr->type        == todo->type)         &&
 		    (addr->u.a6.pfxlen == todo->u.a6.pfxlen)  &&
 		    (memcmp(&addr->u.a6.addr, &todo->u.a6.addr,
-			    sizeof(struct in6_addr)) == 0))     {
+			    sizeof(struct in6_addr)) == 0)) {
 			found = 1;
 			break;
 		}
 	}
-	if (found){
+	if (found) {
 		addr->users += todo->users;
 		if (addr->users <= 0){
 			*__addr = addr;
@@ -632,7 +645,7 @@ __qeth_ref_ip_on_card(struct qeth_card *card, struct qeth_ipaddr *todo,
 			return 0;
 		}
 	}
-	if (todo->users > 0){
+	if (todo->users > 0) {
 		/* for VIPA and RXIP limit refcount to 1 */
 		if (todo->type != QETH_IP_TYPE_NORMAL)
 			todo->users = 1;
@@ -682,12 +695,22 @@ __qeth_insert_ip_todo(struct qeth_card *card, struct qeth_ipaddr *addr, int add)
 		if ((addr->type == QETH_IP_TYPE_DEL_ALL_MC) &&
 		    (tmp->type == QETH_IP_TYPE_DEL_ALL_MC))
 			return 0;
+		if (card->options.layer2) {
+			if ((tmp->type	== addr->type)	&&
+			    (tmp->is_multicast == addr->is_multicast) &&
+			    (memcmp(&tmp->mac, &addr->mac, 
+				    OSA_ADDR_LEN) == 0)) {
+				found = 1;
+				break;
+			}
+			continue;
+		} 	 
 		if ((tmp->proto        == QETH_PROT_IPV4)     &&
 		    (addr->proto       == QETH_PROT_IPV4)     &&
 		    (tmp->type         == addr->type)         &&
 		    (tmp->is_multicast == addr->is_multicast) &&
 		    (tmp->u.a4.addr    == addr->u.a4.addr)    &&
-		    (tmp->u.a4.mask    == addr->u.a4.mask)      ){
+		    (tmp->u.a4.mask    == addr->u.a4.mask)) {
 			found = 1;
 			break;
 		}
@@ -697,7 +720,7 @@ __qeth_insert_ip_todo(struct qeth_card *card, struct qeth_ipaddr *addr, int add)
 		    (tmp->is_multicast == addr->is_multicast)  &&
 		    (tmp->u.a6.pfxlen  == addr->u.a6.pfxlen)   &&
 		    (memcmp(&tmp->u.a6.addr, &addr->u.a6.addr,
-			    sizeof(struct in6_addr)) == 0)        ){
+			    sizeof(struct in6_addr)) == 0)) {
 			found = 1;
 			break;
 		}
@@ -707,7 +730,7 @@ __qeth_insert_ip_todo(struct qeth_card *card, struct qeth_ipaddr *addr, int add)
 			tmp->users += addr->users;
 		else
 			tmp->users += add? 1:-1;
-		if (tmp->users == 0){
+		if (tmp->users == 0) {
 			list_del(&tmp->entry);
 			kfree(tmp);
 		}
@@ -738,12 +761,15 @@ qeth_delete_ip(struct qeth_card *card, struct qeth_ipaddr *addr)
 	unsigned long flags;
 	int rc = 0;
 
-	QETH_DBF_TEXT(trace,4,"delip");
-	if (addr->proto == QETH_PROT_IPV4)
-		QETH_DBF_HEX(trace,4,&addr->u.a4.addr,4);
+	QETH_DBF_TEXT(trace, 4, "delip");
+
+	if (card->options.layer2)
+		QETH_DBF_HEX(trace, 4, &addr->mac, 6);
+	else if (addr->proto == QETH_PROT_IPV4)
+		QETH_DBF_HEX(trace, 4, &addr->u.a4.addr, 4);
 	else {
-		QETH_DBF_HEX(trace,4,&addr->u.a6.addr,8);
-		QETH_DBF_HEX(trace,4,((char *)&addr->u.a6.addr)+8,8);
+		QETH_DBF_HEX(trace, 4, &addr->u.a6.addr, 8);
+		QETH_DBF_HEX(trace, 4, ((char *)&addr->u.a6.addr) + 8, 8);
 	}
 	spin_lock_irqsave(&card->ip_lock, flags);
 	rc = __qeth_insert_ip_todo(card, addr, 0);
@@ -757,12 +783,14 @@ qeth_add_ip(struct qeth_card *card, struct qeth_ipaddr *addr)
 	unsigned long flags;
 	int rc = 0;
 
-	QETH_DBF_TEXT(trace,4,"addip");
-	if (addr->proto == QETH_PROT_IPV4)
-		QETH_DBF_HEX(trace,4,&addr->u.a4.addr,4);
+	QETH_DBF_TEXT(trace, 4, "addip");
+	if (card->options.layer2)
+		QETH_DBF_HEX(trace, 4, &addr->mac, 6);
+	else if (addr->proto == QETH_PROT_IPV4)
+		QETH_DBF_HEX(trace, 4, &addr->u.a4.addr, 4);
 	else {
-		QETH_DBF_HEX(trace,4,&addr->u.a6.addr,8);
-		QETH_DBF_HEX(trace,4,((char *)&addr->u.a6.addr)+8,8);
+		QETH_DBF_HEX(trace, 4, &addr->u.a6.addr, 8);
+		QETH_DBF_HEX(trace, 4, ((char *)&addr->u.a6.addr) + 8, 8);
 	}
 	spin_lock_irqsave(&card->ip_lock, flags);
 	rc = __qeth_insert_ip_todo(card, addr, 1);
@@ -775,7 +803,7 @@ __qeth_delete_all_mc(struct qeth_card *card, unsigned long *flags)
 {
 	struct qeth_ipaddr *addr, *tmp;
 	int rc;
-
+again:
 	list_for_each_entry_safe(addr, tmp, &card->ip_list, entry) {
 		if (addr->is_multicast) {
 			spin_unlock_irqrestore(&card->ip_lock, *flags);
@@ -784,6 +812,7 @@ __qeth_delete_all_mc(struct qeth_card *card, unsigned long *flags)
 			if (!rc) {
 				list_del(&addr->entry);
 				kfree(addr);
+				goto again;
 			}
 		}
 	}
@@ -851,6 +880,7 @@ qeth_set_ip_addr_list(struct qeth_card *card)
 
 static void qeth_delete_mc_addresses(struct qeth_card *);
 static void qeth_add_multicast_ipv4(struct qeth_card *);
+static void qeth_layer2_add_multicast(struct qeth_card *);
 #ifdef CONFIG_QETH_IPV6
 static void qeth_add_multicast_ipv6(struct qeth_card *);
 #endif
@@ -939,6 +969,24 @@ qeth_register_ip_addresses(void *ptr)
 	return 0;
 }
 
+/*
+ * Drive the SET_PROMISC_MODE thread
+ */
+static int
+qeth_set_promisc_mode(void *ptr)
+{
+	struct qeth_card *card = (struct qeth_card *) ptr;
+
+	daemonize("qeth_setprm");
+	QETH_DBF_TEXT(trace,4,"setprm1");
+	if (!qeth_do_run_thread(card, QETH_SET_PROMISC_MODE_THREAD))
+		return 0;
+	QETH_DBF_TEXT(trace,4,"setprm2");
+	qeth_setadp_promisc_mode(card);
+	qeth_clear_thread_running_bit(card, QETH_SET_PROMISC_MODE_THREAD);
+	return 0;
+}
+
 static int
 qeth_recover(void *ptr)
 {
@@ -973,7 +1021,6 @@ void
 qeth_schedule_recovery(struct qeth_card *card)
 {
 	QETH_DBF_TEXT(trace,2,"startrec");
-
 	if (qeth_set_thread_start_bit(card, QETH_RECOVER_THREAD) == 0)
 		schedule_work(&card->kernel_thread_starter);
 }
@@ -1005,6 +1052,8 @@ qeth_start_kernel_thread(struct qeth_card *card)
 
 	if (qeth_do_start_thread(card, QETH_SET_IP_THREAD))
 		kernel_thread(qeth_register_ip_addresses, (void *)card,SIGCHLD);
+	if (qeth_do_start_thread(card, QETH_SET_PROMISC_MODE_THREAD))
+		kernel_thread(qeth_set_promisc_mode, (void *)card, SIGCHLD);
 	if (qeth_do_start_thread(card, QETH_RECOVER_THREAD))
 		kernel_thread(qeth_recover, (void *) card, SIGCHLD);
 }
@@ -1661,7 +1710,6 @@ qeth_check_ipa_data(struct qeth_card *card, struct qeth_cmd_buffer *iob)
 					   "IP address reset.\n",
 					   QETH_CARD_IFNAME(card),
 					   card->info.chpid);
-				netif_carrier_on(card->dev);
 				qeth_schedule_recovery(card);
 				return NULL;
 			case IPA_CMD_MODCCID:
@@ -1910,7 +1958,7 @@ qeth_osn_send_ipa_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob,
 {
 	u16 s1, s2;
 
-QETH_DBF_TEXT(trace,4,"osndipa");
+	QETH_DBF_TEXT(trace,4,"osndipa");
 
 	qeth_prepare_ipa_cmd(card, iob, QETH_PROT_OSN2);
 	s1 = (u16)(IPA_PDU_HEADER_SIZE + data_len);
@@ -2154,24 +2202,21 @@ qeth_ulp_setup(struct qeth_card *card)
 }
 
 static inline int
-qeth_check_for_inbound_error(struct qeth_qdio_buffer *buf,
-			     unsigned int qdio_error,
-			     unsigned int siga_error)
+qeth_check_qdio_errors(struct qdio_buffer *buf, unsigned int qdio_error,
+		       unsigned int siga_error, const char *dbftext)
 {
-	int rc = 0;
-
 	if (qdio_error || siga_error) {
-		QETH_DBF_TEXT(trace, 2, "qdinerr");
-		QETH_DBF_TEXT(qerr, 2, "qdinerr");
+		QETH_DBF_TEXT(trace, 2, dbftext);
+		QETH_DBF_TEXT(qerr, 2, dbftext);
 		QETH_DBF_TEXT_(qerr, 2, " F15=%02X",
-			       buf->buffer->element[15].flags & 0xff);
+			       buf->element[15].flags & 0xff);
 		QETH_DBF_TEXT_(qerr, 2, " F14=%02X",
-			       buf->buffer->element[14].flags & 0xff);
+			       buf->element[14].flags & 0xff);
 		QETH_DBF_TEXT_(qerr, 2, " qerr=%X", qdio_error);
 		QETH_DBF_TEXT_(qerr, 2, " serr=%X", siga_error);
-		rc = 1;
+		return 1;
 	}
-	return rc;
+	return 0;
 }
 
 static inline struct sk_buff *
@@ -2720,8 +2765,9 @@ qeth_qdio_input_handler(struct ccw_device * ccwdev, unsigned int status,
 	for (i = first_element; i < (first_element + count); ++i) {
 		index = i % QDIO_MAX_BUFFERS_PER_Q;
 		buffer = &card->qdio.in_q->bufs[index];
-		if (!((status == QDIO_STATUS_LOOK_FOR_ERROR) &&
-		      qeth_check_for_inbound_error(buffer, qdio_err, siga_err)))
+		if (!((status & QDIO_STATUS_LOOK_FOR_ERROR) &&
+		      qeth_check_qdio_errors(buffer->buffer, 
+					     qdio_err, siga_err,"qinerr")))
 			qeth_process_inbound_buffer(card, buffer, index);
 		/* clear buffer and give back to hardware */
 		qeth_put_buffer_pool_entry(card, buffer->pool_entry);
@@ -2736,12 +2782,13 @@ qeth_qdio_input_handler(struct ccw_device * ccwdev, unsigned int status,
 static inline int
 qeth_handle_send_error(struct qeth_card *card,
 		       struct qeth_qdio_out_buffer *buffer,
-		       int qdio_err, int siga_err)
+		       unsigned int qdio_err, unsigned int siga_err)
 {
 	int sbalf15 = buffer->buffer->element[15].flags & 0xff;
 	int cc = siga_err & 3;
 
 	QETH_DBF_TEXT(trace, 6, "hdsnderr");
+	qeth_check_qdio_errors(buffer->buffer, qdio_err, siga_err, "qouterr");
 	switch (cc) {
 	case 0:
 		if (qdio_err){
@@ -2998,7 +3045,8 @@ qeth_qdio_output_handler(struct ccw_device * ccwdev, unsigned int status,
 	for(i = first_element; i < (first_element + count); ++i){
 		buffer = &queue->bufs[i % QDIO_MAX_BUFFERS_PER_Q];
 		/*we only handle the KICK_IT error by doing a recovery */
-		if (qeth_handle_send_error(card, buffer, qdio_error, siga_error)
+		if (qeth_handle_send_error(card, buffer,
+					   qdio_error, siga_error)
 				== QETH_SEND_ERROR_KICK_IT){
 			netif_stop_queue(card->dev);
 			qeth_schedule_recovery(card);
@@ -3240,7 +3288,6 @@ qeth_init_qdio_info(struct qeth_card *card)
 	card->qdio.in_buf_pool.buf_count = card->qdio.init_pool.buf_count;
 	INIT_LIST_HEAD(&card->qdio.in_buf_pool.entry_list);
 	INIT_LIST_HEAD(&card->qdio.init_pool.entry_list);
-	/* outbound */
 }
 
 static int
@@ -3682,6 +3729,9 @@ qeth_verify_vlan_dev(struct net_device *dev, struct qeth_card *card)
 			break;
 		}
 	}
+	if (rc && !(VLAN_DEV_INFO(dev)->real_dev->priv == (void *)card))
+		return 0;
+
 #endif
 	return rc;
 }
@@ -3749,7 +3799,7 @@ qeth_open(struct net_device *dev)
 
 	if ( (card->info.type != QETH_CARD_TYPE_OSN) &&
 	     (card->options.layer2) &&
-	     (!card->info.layer2_mac_registered)) {
+	     (!(card->info.mac_bits & QETH_LAYER2_MAC_REGISTERED))) {
 		QETH_DBF_TEXT(trace,4,"nomacadr");
 		return -EPERM;
 	}
@@ -3758,10 +3808,8 @@ qeth_open(struct net_device *dev)
 	card->data.state = CH_STATE_UP;
 	card->state = CARD_STATE_UP;
 
-	if (!card->lan_online){
-		if (netif_carrier_ok(dev))
-			netif_carrier_off(dev);
-	}
+	if (!card->lan_online && netif_carrier_ok(dev))
+		netif_carrier_off(dev);
 	return 0;
 }
 
@@ -4311,6 +4359,8 @@ qeth_do_send_packet(struct qeth_card *card, struct qeth_qdio_out_q *queue,
 out:
 	if (flush_count)
 		qeth_flush_buffers(queue, 0, start_index, flush_count);
+	else if (!atomic_read(&queue->set_pci_flags_count))
+		atomic_swap(&queue->state, QETH_OUT_Q_LOCKED_FLUSH);
 	/*
 	 * queue->state will go from LOCKED -> UNLOCKED or from
 	 * LOCKED_FLUSH -> LOCKED if output_handler wanted to 'notify' us
@@ -4975,6 +5025,10 @@ qeth_default_setassparms_cb(struct qeth_card *, struct qeth_reply *,
 			    unsigned long);
 
 static int
+qeth_default_setadapterparms_cb(struct qeth_card *card,
+                                struct qeth_reply *reply,
+                                unsigned long data);
+static int
 qeth_send_setassparms(struct qeth_card *, struct qeth_cmd_buffer *,
 		      __u16, long,
 		      int (*reply_cb)
@@ -5301,8 +5355,7 @@ qeth_free_vlan_addresses4(struct qeth_card *card, unsigned short vid)
 	struct qeth_ipaddr *addr;
 
 	QETH_DBF_TEXT(trace, 4, "frvaddr4");
-	if (!card->vlangrp)
-		return;
+
 	rcu_read_lock();
 	in_dev = __in_dev_get_rcu(card->vlangrp->vlan_devices[vid]);
 	if (!in_dev)
@@ -5330,8 +5383,7 @@ qeth_free_vlan_addresses6(struct qeth_card *card, unsigned short vid)
 	struct qeth_ipaddr *addr;
 
 	QETH_DBF_TEXT(trace, 4, "frvaddr6");
-	if (!card->vlangrp)
-		return;
+
 	in6_dev = in6_dev_get(card->vlangrp->vlan_devices[vid]);
 	if (!in6_dev)
 		return;
@@ -5351,10 +5403,38 @@ qeth_free_vlan_addresses6(struct qeth_card *card, unsigned short vid)
 }
 
 static void
+qeth_free_vlan_addresses(struct qeth_card *card, unsigned short vid)
+{
+	if (card->options.layer2 || !card->vlangrp)
+		return;
+	qeth_free_vlan_addresses4(card, vid);
+	qeth_free_vlan_addresses6(card, vid);
+}
+
+static int
+qeth_layer2_send_setdelvlan_cb(struct qeth_card *card,
+                               struct qeth_reply *reply,
+                               unsigned long data)
+{
+        struct qeth_ipa_cmd *cmd;
+
+        QETH_DBF_TEXT(trace, 2, "L2sdvcb");
+        cmd = (struct qeth_ipa_cmd *) data;
+        if (cmd->hdr.return_code) {
+		PRINT_ERR("Error in processing VLAN %i on %s: 0x%x. "
+			  "Continuing\n",cmd->data.setdelvlan.vlan_id, 
+			  QETH_CARD_IFNAME(card), cmd->hdr.return_code);
+		QETH_DBF_TEXT_(trace, 2, "L2VL%4x", cmd->hdr.command);
+		QETH_DBF_TEXT_(trace, 2, "L2%s", CARD_BUS_ID(card));
+		QETH_DBF_TEXT_(trace, 2, "err%d", cmd->hdr.return_code);
+	}
+        return 0;
+}
+
+static int
 qeth_layer2_send_setdelvlan(struct qeth_card *card, __u16 i,
 			    enum qeth_ipa_cmds ipacmd)
 {
- 	int rc;
 	struct qeth_ipa_cmd *cmd;
 	struct qeth_cmd_buffer *iob;
 
@@ -5362,15 +5442,8 @@ qeth_layer2_send_setdelvlan(struct qeth_card *card, __u16 i,
 	iob = qeth_get_ipacmd_buffer(card, ipacmd, QETH_PROT_IPV4);
 	cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
         cmd->data.setdelvlan.vlan_id = i;
-
-	rc = qeth_send_ipa_cmd(card, iob, NULL, NULL);
-        if (rc) {
-                PRINT_ERR("Error in processing VLAN %i on %s: 0x%x. "
-			  "Continuing\n",i, QETH_CARD_IFNAME(card), rc);
-		QETH_DBF_TEXT_(trace, 2, "L2VL%4x", ipacmd);
-		QETH_DBF_TEXT_(trace, 2, "L2%s", CARD_BUS_ID(card));
-		QETH_DBF_TEXT_(trace, 2, "err%d", rc);
-        }
+	return qeth_send_ipa_cmd(card, iob, 
+				 qeth_layer2_send_setdelvlan_cb, NULL);
 }
 
 static void
@@ -5420,8 +5493,7 @@ qeth_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
 	qeth_free_vlan_skbs(card, vid);
 	spin_lock_irqsave(&card->vlanlock, flags);
 	/* unregister IP addresses of vlan device */
-	qeth_free_vlan_addresses4(card, vid);
-	qeth_free_vlan_addresses6(card, vid);
+	qeth_free_vlan_addresses(card, vid);
 	if (card->vlangrp)
 		card->vlangrp->vlan_devices[vid] = NULL;
 	spin_unlock_irqrestore(&card->vlanlock, flags);
@@ -5430,6 +5502,59 @@ qeth_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
 	qeth_set_multicast_list(card->dev);
 }
 #endif
+/**
+ * Examine hardware response to SET_PROMISC_MODE
+ */
+static int
+qeth_setadp_promisc_mode_cb(struct qeth_card *card, 
+			    struct qeth_reply *reply,
+			    unsigned long data)
+{
+	struct qeth_ipa_cmd *cmd;
+	struct qeth_ipacmd_setadpparms *setparms;
+
+	QETH_DBF_TEXT(trace,4,"prmadpcb");
+
+	cmd = (struct qeth_ipa_cmd *) data;
+	setparms = &(cmd->data.setadapterparms);
+	
+        qeth_default_setadapterparms_cb(card, reply, (unsigned long)cmd);
+	if (cmd->hdr.return_code) { 
+		QETH_DBF_TEXT_(trace,4,"prmrc%2.2x",cmd->hdr.return_code);	
+		setparms->data.mode = SET_PROMISC_MODE_OFF;
+	}
+	card->info.promisc_mode = setparms->data.mode;
+	return 0;
+}
+/*
+ * Set promiscuous mode (on or off) (SET_PROMISC_MODE command)
+ */
+static void
+qeth_setadp_promisc_mode(struct qeth_card *card)
+{
+	enum qeth_ipa_promisc_modes mode;
+	struct net_device *dev = card->dev;
+	struct qeth_cmd_buffer *iob;
+	struct qeth_ipa_cmd *cmd;
+
+	QETH_DBF_TEXT(trace, 4, "setprom");
+
+	if (((dev->flags & IFF_PROMISC) &&
+	     (card->info.promisc_mode == SET_PROMISC_MODE_ON)) ||
+	    (!(dev->flags & IFF_PROMISC) &&
+	     (card->info.promisc_mode == SET_PROMISC_MODE_OFF)))
+		return;
+	mode = SET_PROMISC_MODE_OFF;
+	if (dev->flags & IFF_PROMISC)
+		mode = SET_PROMISC_MODE_ON;
+	QETH_DBF_TEXT_(trace, 4, "mode:%x", mode);
+
+	iob = qeth_get_adapter_cmd(card, IPA_SETADP_SET_PROMISC_MODE,
+			sizeof(struct qeth_ipacmd_setadpparms));
+	cmd = (struct qeth_ipa_cmd *)(iob->data + IPA_PDU_HEADER_SIZE);
+	cmd->data.setadapterparms.data.mode = mode;
+	qeth_send_ipa_cmd(card, iob, qeth_setadp_promisc_mode_cb, NULL);
+}
 
 /**
  * set multicast address on card
@@ -5444,12 +5569,22 @@ qeth_set_multicast_list(struct net_device *dev)
 	 
 	QETH_DBF_TEXT(trace,3,"setmulti");
 	qeth_delete_mc_addresses(card);
+	if (card->options.layer2) {
+		qeth_layer2_add_multicast(card);
+		goto out;
+	}
 	qeth_add_multicast_ipv4(card);
 #ifdef CONFIG_QETH_IPV6
 	qeth_add_multicast_ipv6(card);
 #endif
+out:
  	if (qeth_set_thread_start_bit(card, QETH_SET_IP_THREAD) == 0)
 		schedule_work(&card->kernel_thread_starter);
+	if (!qeth_adp_supported(card, IPA_SETADP_SET_PROMISC_MODE))
+		return;
+	if (qeth_set_thread_start_bit(card, QETH_SET_PROMISC_MODE_THREAD)==0)
+		schedule_work(&card->kernel_thread_starter);
+
 }
 
 static int
@@ -5657,6 +5792,24 @@ qeth_add_multicast_ipv4(struct qeth_card *card)
 	in_dev_put(in4_dev);
 }
 
+static void
+qeth_layer2_add_multicast(struct qeth_card *card)
+{
+	struct qeth_ipaddr *ipm;
+	struct dev_mc_list *dm;
+
+	QETH_DBF_TEXT(trace,4,"L2addmc");
+	for (dm = card->dev->mc_list; dm; dm = dm->next) {
+		ipm = qeth_get_addr_buffer(QETH_PROT_IPV4);
+		if (!ipm)
+			continue;
+		memcpy(ipm->mac,dm->dmi_addr,MAX_ADDR_LEN);
+		ipm->is_multicast = 1;
+		if (!qeth_add_ip(card, ipm))
+			kfree(ipm);
+	}
+}
+
 #ifdef CONFIG_QETH_IPV6
 static inline void
 qeth_add_mc6(struct qeth_card *card, struct inet6_dev *in6_dev)
@@ -5716,10 +5869,8 @@ qeth_add_multicast_ipv6(struct qeth_card *card)
 	struct inet6_dev *in6_dev;
 
 	QETH_DBF_TEXT(trace,4,"chkmcv6");
-	if ((card->options.layer2 == 0) &&
-	    (!qeth_is_supported(card, IPA_IPV6)) )
+	if (!qeth_is_supported(card, IPA_IPV6)) 
 		return ;
-
 	in6_dev = in6_dev_get(card->dev);
 	if (in6_dev == NULL)
 		return;
@@ -5825,10 +5976,10 @@ qeth_layer2_send_setmac_cb(struct qeth_card *card,
 		PRINT_WARN("Error in registering MAC address on " \
 			   "device %s: x%x\n", CARD_BUS_ID(card),
 			   cmd->hdr.return_code);
-		card->info.layer2_mac_registered = 0;
+		card->info.mac_bits &= ~QETH_LAYER2_MAC_REGISTERED;
 		cmd->hdr.return_code = -EIO;
 	} else {
-		card->info.layer2_mac_registered = 1;
+		card->info.mac_bits |= QETH_LAYER2_MAC_REGISTERED;
 		memcpy(card->dev->dev_addr,cmd->data.setdelmac.mac,
 		       OSA_ADDR_LEN);
 		PRINT_INFO("MAC address %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x "
@@ -5866,7 +6017,7 @@ qeth_layer2_send_delmac_cb(struct qeth_card *card,
 		cmd->hdr.return_code = -EIO;
 		return 0;
 	}
-	card->info.layer2_mac_registered = 0;
+	card->info.mac_bits &= ~QETH_LAYER2_MAC_REGISTERED;
 
 	return 0;
 }
@@ -5874,7 +6025,7 @@ static int
 qeth_layer2_send_delmac(struct qeth_card *card, __u8 *mac)
 {
 	QETH_DBF_TEXT(trace, 2, "L2Delmac");
-	if (!card->info.layer2_mac_registered)
+	if (!(card->info.mac_bits & QETH_LAYER2_MAC_REGISTERED))
 		return 0;
 	return qeth_layer2_send_setdelmac(card, mac, IPA_CMD_DELVMAC,
 					  qeth_layer2_send_delmac_cb);
@@ -5896,7 +6047,7 @@ qeth_layer2_set_mac_address(struct net_device *dev, void *p)
 	card = (struct qeth_card *) dev->priv;
 
 	if (!card->options.layer2) {
-		PRINT_WARN("Setting MAC address on %s is not supported"
+		PRINT_WARN("Setting MAC address on %s is not supported "
 			   "in Layer 3 mode.\n", dev->name);
 		QETH_DBF_TEXT(trace, 3, "setmcLY3");
 		return -EOPNOTSUPP;
@@ -6441,6 +6592,8 @@ qeth_default_setadapterparms_cb(struct qeth_card *card,
 	return 0;
 }
 
+
+
 static int
 qeth_query_setadapterparms_cb(struct qeth_card *card, struct qeth_reply *reply,
 			      unsigned long data)
@@ -6481,8 +6634,13 @@ qeth_setadpparms_change_macaddr_cb(struct qeth_card *card,
 	QETH_DBF_TEXT(trace,4,"chgmaccb");
 
 	cmd = (struct qeth_ipa_cmd *) data;
-	memcpy(card->dev->dev_addr,
-	       &cmd->data.setadapterparms.data.change_addr.addr,OSA_ADDR_LEN);
+	if (!card->options.layer2 || card->info.guestlan ||
+	    !(card->info.mac_bits & QETH_LAYER2_MAC_READ)) {	
+		memcpy(card->dev->dev_addr,
+		       &cmd->data.setadapterparms.data.change_addr.addr,
+		       OSA_ADDR_LEN);
+		card->info.mac_bits |= QETH_LAYER2_MAC_READ;
+	}
 	qeth_default_setadapterparms_cb(card, reply, (unsigned long) cmd);
 	return 0;
 }
@@ -6602,6 +6760,12 @@ qeth_layer2_initialize(struct qeth_card *card)
         QETH_DBF_TEXT(setup, 2, "doL2init");
         QETH_DBF_TEXT_(setup, 2, "doL2%s", CARD_BUS_ID(card));
 
+	rc = qeth_query_setadapterparms(card);
+	if (rc) {
+		PRINT_WARN("could not query adapter parameters on device %s: "
+			   "x%x\n", CARD_BUS_ID(card), rc);
+	}
+
 	rc = qeth_setadpparms_change_macaddr(card);
 	if (rc) {
 		PRINT_WARN("couldn't get MAC address on "
@@ -7769,8 +7933,8 @@ __qeth_set_online(struct ccwgroup_device *gdev, int recovery_mode)
 		QETH_DBF_TEXT_(setup, 2, "6err%d", rc);
 		goto out_remove;
 	}
-/*maybe it was set offline without ifconfig down
- * we can also use this state for recovery purposes*/
+	netif_carrier_on(card->dev);
+
 	qeth_set_allowed_threads(card, 0xffffffff, 0);
 	if (recover_flag == CARD_STATE_RECOVER)
 		qeth_start_again(card, recovery_mode);
@@ -8548,7 +8712,7 @@ EXPORT_SYMBOL(qeth_osn_deregister);
 EXPORT_SYMBOL(qeth_osn_assist);
 module_init(qeth_init);
 module_exit(qeth_exit);
-MODULE_AUTHOR("Frank Pavlic <pavlic@de.ibm.com>");
+MODULE_AUTHOR("Frank Pavlic <fpavlic@de.ibm.com>");
 MODULE_DESCRIPTION("Linux on zSeries OSA Express and HiperSockets support\n" \
 		                      "Copyright 2000,2003 IBM Corporation\n");
 
diff --git a/drivers/s390/net/qeth_mpc.c b/drivers/s390/net/qeth_mpc.c
index 30e053d3cac2..5f8754addc14 100644
--- a/drivers/s390/net/qeth_mpc.c
+++ b/drivers/s390/net/qeth_mpc.c
@@ -4,14 +4,14 @@
  * Linux on zSeries OSA Express and HiperSockets support
  *
  * Copyright 2000,2003 IBM Corporation
- * Author(s): Frank Pavlic <pavlic@de.ibm.com>
+ * Author(s): Frank Pavlic <fpavlic@de.ibm.com>
  * 	      Thomas Spatzier <tspat@de.ibm.com>
  *
  */
 #include <asm/cio.h>
 #include "qeth_mpc.h"
 
-const char *VERSION_QETH_MPC_C = "$Revision: 1.12 $";
+const char *VERSION_QETH_MPC_C = "$Revision: 1.13 $";
 
 unsigned char IDX_ACTIVATE_READ[]={
 	0x00,0x00,0x80,0x00, 0x00,0x00,0x00,0x00,
diff --git a/drivers/s390/net/qeth_mpc.h b/drivers/s390/net/qeth_mpc.h
index 7edc5f1fc0d2..864cec5f6c62 100644
--- a/drivers/s390/net/qeth_mpc.h
+++ b/drivers/s390/net/qeth_mpc.h
@@ -6,7 +6,7 @@
  * Copyright 2000,2003 IBM Corporation
  * Author(s): Utz Bacher <utz.bacher@de.ibm.com>
  *            Thomas Spatzier <tspat@de.ibm.com>
- *            Frank Pavlic <pavlic@de.ibm.com>
+ *            Frank Pavlic <fpavlic@de.ibm.com>
  *
  */
 #ifndef __QETH_MPC_H__
@@ -14,14 +14,14 @@
 
 #include <asm/qeth.h>
 
-#define VERSION_QETH_MPC_H "$Revision: 1.43 $"
+#define VERSION_QETH_MPC_H "$Revision: 1.46 $"
 
 extern const char *VERSION_QETH_MPC_C;
 
 #define IPA_PDU_HEADER_SIZE	0x40
 #define QETH_IPA_PDU_LEN_TOTAL(buffer) (buffer+0x0e)
 #define QETH_IPA_PDU_LEN_PDU1(buffer) (buffer+0x26)
-#define QETH_IPA_PDU_LEN_PDU2(buffer) (buffer+0x2a)
+#define QETH_IPA_PDU_LEN_PDU2(buffer) (buffer+0x29)
 #define QETH_IPA_PDU_LEN_PDU3(buffer) (buffer+0x3a)
 
 extern unsigned char IPA_PDU_HEADER[];
@@ -217,7 +217,7 @@ enum qeth_ipa_setadp_cmd {
 	IPA_SETADP_SEND_OSA_MESSAGE 		= 0x0100,
 	IPA_SETADP_SET_SNMP_CONTROL 		= 0x0200,
 	IPA_SETADP_READ_SNMP_PARMS 		= 0x0400,
-	IPA_SETADP_WRITE_SNMP_PARMS 		= 0x0800,
+	IPA_SETADP_SET_PROMISC_MODE		= 0x0800,
 	IPA_SETADP_QUERY_CARD_INFO 		= 0x1000,
 };
 enum qeth_ipa_mac_ops {
@@ -232,9 +232,12 @@ enum qeth_ipa_addr_ops {
 	CHANGE_ADDR_ADD_ADDR 		= 1,
 	CHANGE_ADDR_DEL_ADDR 		= 2,
 	CHANGE_ADDR_FLUSH_ADDR_TABLE 	= 4,
-
-
 };
+enum qeth_ipa_promisc_modes {
+	SET_PROMISC_MODE_OFF		= 0,
+	SET_PROMISC_MODE_ON		= 1,
+};
+
 /* (SET)DELIP(M) IPA stuff ***************************************************/
 struct qeth_ipacmd_setdelip4 {
 	__u8   ip_addr[4];
diff --git a/drivers/s390/net/qeth_proc.c b/drivers/s390/net/qeth_proc.c
index f2ccfea8fdb8..7bf35098831e 100644
--- a/drivers/s390/net/qeth_proc.c
+++ b/drivers/s390/net/qeth_proc.c
@@ -1,6 +1,6 @@
 /*
  *
- * linux/drivers/s390/net/qeth_fs.c ($Revision: 1.13 $)
+ * linux/drivers/s390/net/qeth_fs.c ($Revision: 1.16 $)
  *
  * Linux on zSeries OSA Express and HiperSockets support
  * This file contains code related to procfs.
@@ -21,7 +21,7 @@
 #include "qeth_mpc.h"
 #include "qeth_fs.h"
 
-const char *VERSION_QETH_PROC_C = "$Revision: 1.13 $";
+const char *VERSION_QETH_PROC_C = "$Revision: 1.16 $";
 
 /***** /proc/qeth *****/
 #define QETH_PROCFILE_NAME "qeth"
@@ -30,30 +30,26 @@ static struct proc_dir_entry *qeth_procfile;
 static int
 qeth_procfile_seq_match(struct device *dev, void *data)
 {
-	return 1;
+	return(dev ? 1 : 0);
 }
 
 static void *
 qeth_procfile_seq_start(struct seq_file *s, loff_t *offset)
 {
-	struct device *dev;
-	loff_t nr;
-
+	struct device *dev = NULL;
+	loff_t nr = 0;
+	
 	down_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
-
-	nr = *offset;
-	if (nr == 0)
+	if (*offset == 0)
 		return SEQ_START_TOKEN;
-
-	dev = driver_find_device(&qeth_ccwgroup_driver.driver, NULL,
-				 NULL, qeth_procfile_seq_match);
-
-	/* get card at pos *offset */
-	nr = *offset;
-	while (nr-- > 1 && dev)
+	while (1) {
 		dev = driver_find_device(&qeth_ccwgroup_driver.driver, dev,
 					 NULL, qeth_procfile_seq_match);
-	return (void *) dev;
+		if (++nr == *offset)
+			break;
+		put_device(dev);
+	}
+	return dev;
 }
 
 static void
@@ -66,19 +62,14 @@ static void *
 qeth_procfile_seq_next(struct seq_file *s, void *it, loff_t *offset)
 {
 	struct device *prev, *next;
-
-	if (it == SEQ_START_TOKEN) {
-		next = driver_find_device(&qeth_ccwgroup_driver.driver,
-					  NULL, NULL, qeth_procfile_seq_match);
-		if (next)
-			(*offset)++;
-		return (void *) next;
-	}
-	prev = (struct device *) it;
+	
+	if (it == SEQ_START_TOKEN) 
+		prev = NULL;
+	else
+		prev = (struct device *) it;
 	next = driver_find_device(&qeth_ccwgroup_driver.driver,
 				  prev, NULL, qeth_procfile_seq_match);
-	if (next)
-		(*offset)++;
+	(*offset)++;
 	return (void *) next;
 }
 
@@ -87,7 +78,7 @@ qeth_get_router_str(struct qeth_card *card, int ipv)
 {
 	int routing_type = 0;
 
-	if (ipv == 4){
+	if (ipv == 4) {
 		routing_type = card->options.route4.type;
 	} else {
 #ifdef CONFIG_QETH_IPV6
@@ -154,6 +145,7 @@ qeth_procfile_seq_show(struct seq_file *s, void *it)
 					card->qdio.in_buf_pool.buf_count);
 		else
 			seq_printf(s, "  +++ LAN OFFLINE +++\n");
+		put_device(device);
 	}
 	return 0;
 }
@@ -184,51 +176,16 @@ static struct file_operations qeth_procfile_fops = {
 static struct proc_dir_entry *qeth_perf_procfile;
 
 #ifdef CONFIG_QETH_PERF_STATS
-
-static void *
-qeth_perf_procfile_seq_start(struct seq_file *s, loff_t *offset)
-{
-	struct device *dev = NULL;
-	int nr;
-
-	down_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
-	/* get card at pos *offset */
-	dev = driver_find_device(&qeth_ccwgroup_driver.driver, NULL, NULL,
-				 qeth_procfile_seq_match);
-
-	/* get card at pos *offset */
-	nr = *offset;
-	while (nr-- > 1 && dev)
-		dev = driver_find_device(&qeth_ccwgroup_driver.driver, dev,
-					 NULL, qeth_procfile_seq_match);
-	return (void *) dev;
-}
-
-static void
-qeth_perf_procfile_seq_stop(struct seq_file *s, void* it)
-{
-	up_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
-}
-
-static void *
-qeth_perf_procfile_seq_next(struct seq_file *s, void *it, loff_t *offset)
-{
-	struct device *prev, *next;
-
-	prev = (struct device *) it;
-	next = driver_find_device(&qeth_ccwgroup_driver.driver, prev,
-				  NULL, qeth_procfile_seq_match);
-	if (next)
-		(*offset)++;
-	return (void *) next;
-}
-
 static int
 qeth_perf_procfile_seq_show(struct seq_file *s, void *it)
 {
 	struct device *device;
 	struct qeth_card *card;
 
+	
+	if (it == SEQ_START_TOKEN)
+		return 0;
+
 	device = (struct device *) it;
 	card = device->driver_data;
 	seq_printf(s, "For card with devnos %s/%s/%s (%s):\n",
@@ -295,13 +252,14 @@ qeth_perf_procfile_seq_show(struct seq_file *s, void *it)
 		        card->perf_stats.outbound_do_qdio_time,
 			card->perf_stats.outbound_do_qdio_cnt
 		  );
+	put_device(device);
 	return 0;
 }
 
 static struct seq_operations qeth_perf_procfile_seq_ops = {
-	.start = qeth_perf_procfile_seq_start,
-	.stop  = qeth_perf_procfile_seq_stop,
-	.next  = qeth_perf_procfile_seq_next,
+	.start = qeth_procfile_seq_start,
+	.stop  = qeth_procfile_seq_stop,
+	.next  = qeth_procfile_seq_next,
 	.show  = qeth_perf_procfile_seq_show,
 };
 
@@ -324,93 +282,6 @@ static struct file_operations qeth_perf_procfile_fops = {
 #define qeth_perf_procfile_created 1
 #endif /* CONFIG_QETH_PERF_STATS */
 
-/***** /proc/qeth_ipa_takeover *****/
-#define QETH_IPATO_PROCFILE_NAME "qeth_ipa_takeover"
-static struct proc_dir_entry *qeth_ipato_procfile;
-
-static void *
-qeth_ipato_procfile_seq_start(struct seq_file *s, loff_t *offset)
-{
-	struct device *dev;
-	loff_t nr;
-
-	down_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
-	/* TODO: finish this */
-	/*
-	 * maybe SEQ_SATRT_TOKEN can be returned for offset 0
-	 * output driver settings then;
-	 * else output setting for respective card
-	 */
-
-	dev = driver_find_device(&qeth_ccwgroup_driver.driver, NULL, NULL,
-				 qeth_procfile_seq_match);
-
-	/* get card at pos *offset */
-	nr = *offset;
-	while (nr-- > 1 && dev)
-		dev = driver_find_device(&qeth_ccwgroup_driver.driver, dev,
-					 NULL, qeth_procfile_seq_match);
-	return (void *) dev;
-}
-
-static void
-qeth_ipato_procfile_seq_stop(struct seq_file *s, void* it)
-{
-	up_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
-}
-
-static void *
-qeth_ipato_procfile_seq_next(struct seq_file *s, void *it, loff_t *offset)
-{
-	struct device *prev, *next;
-
-	prev = (struct device *) it;
-	next = driver_find_device(&qeth_ccwgroup_driver.driver, prev,
-				  NULL, qeth_procfile_seq_match);
-	if (next)
-		(*offset)++;
-	return (void *) next;
-}
-
-static int
-qeth_ipato_procfile_seq_show(struct seq_file *s, void *it)
-{
-	struct device *device;
-	struct qeth_card *card;
-
-	/* TODO: finish this */
-	/*
-	 * maybe SEQ_SATRT_TOKEN can be returned for offset 0
-	 * output driver settings then;
-	 * else output setting for respective card
-	 */
-	device = (struct device *) it;
-	card = device->driver_data;
-
-	return 0;
-}
-
-static struct seq_operations qeth_ipato_procfile_seq_ops = {
-	.start = qeth_ipato_procfile_seq_start,
-	.stop  = qeth_ipato_procfile_seq_stop,
-	.next  = qeth_ipato_procfile_seq_next,
-	.show  = qeth_ipato_procfile_seq_show,
-};
-
-static int
-qeth_ipato_procfile_open(struct inode *inode, struct file *file)
-{
-	return seq_open(file, &qeth_ipato_procfile_seq_ops);
-}
-
-static struct file_operations qeth_ipato_procfile_fops = {
-	.owner   = THIS_MODULE,
-	.open    = qeth_ipato_procfile_open,
-	.read    = seq_read,
-	.llseek  = seq_lseek,
-	.release = seq_release,
-};
-
 int __init
 qeth_create_procfs_entries(void)
 {
@@ -426,13 +297,7 @@ qeth_create_procfs_entries(void)
 		qeth_perf_procfile->proc_fops = &qeth_perf_procfile_fops;
 #endif /* CONFIG_QETH_PERF_STATS */
 
-	qeth_ipato_procfile = create_proc_entry(QETH_IPATO_PROCFILE_NAME,
-					   S_IFREG | 0444, NULL);
-	if (qeth_ipato_procfile)
-		qeth_ipato_procfile->proc_fops = &qeth_ipato_procfile_fops;
-
 	if (qeth_procfile &&
-	    qeth_ipato_procfile &&
 	    qeth_perf_procfile_created)
 		return 0;
 	else
@@ -446,62 +311,5 @@ qeth_remove_procfs_entries(void)
 		remove_proc_entry(QETH_PROCFILE_NAME, NULL);
 	if (qeth_perf_procfile)
 		remove_proc_entry(QETH_PERF_PROCFILE_NAME, NULL);
-	if (qeth_ipato_procfile)
-		remove_proc_entry(QETH_IPATO_PROCFILE_NAME, NULL);
 }
 
-
-/* ONLY FOR DEVELOPMENT! -> make it as module */
-/*
-static void
-qeth_create_sysfs_entries(void)
-{
-	struct device *dev;
-
-	down_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
-
-	list_for_each_entry(dev, &qeth_ccwgroup_driver.driver.devices,
-			driver_list)
-		qeth_create_device_attributes(dev);
-
-	up_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
-}
-
-static void
-qeth_remove_sysfs_entries(void)
-{
-	struct device *dev;
-
-	down_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
-
-	list_for_each_entry(dev, &qeth_ccwgroup_driver.driver.devices,
-			driver_list)
-		qeth_remove_device_attributes(dev);
-
-	up_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
-}
-
-static int __init
-qeth_fs_init(void)
-{
-	printk(KERN_INFO "qeth_fs_init\n");
-	qeth_create_procfs_entries();
-	qeth_create_sysfs_entries();
-
-	return 0;
-}
-
-static void __exit
-qeth_fs_exit(void)
-{
-	printk(KERN_INFO "qeth_fs_exit\n");
-	qeth_remove_procfs_entries();
-	qeth_remove_sysfs_entries();
-}
-
-
-module_init(qeth_fs_init);
-module_exit(qeth_fs_exit);
-
-MODULE_LICENSE("GPL");
-*/
diff --git a/drivers/s390/net/qeth_sys.c b/drivers/s390/net/qeth_sys.c
index f91a02db5743..0ea185f70f75 100644
--- a/drivers/s390/net/qeth_sys.c
+++ b/drivers/s390/net/qeth_sys.c
@@ -1,6 +1,6 @@
 /*
  *
- * linux/drivers/s390/net/qeth_sys.c ($Revision: 1.55 $)
+ * linux/drivers/s390/net/qeth_sys.c ($Revision: 1.60 $)
  *
  * Linux on zSeries OSA Express and HiperSockets support
  * This file contains code related to sysfs.
@@ -8,7 +8,7 @@
  * Copyright 2000,2003 IBM Corporation
  *
  * Author(s): Thomas Spatzier <tspat@de.ibm.com>
- * 	      Frank Pavlic <pavlic@de.ibm.com>
+ * 	      Frank Pavlic <fpavlic@de.ibm.com>
  *
  */
 #include <linux/list.h>
@@ -20,7 +20,7 @@
 #include "qeth_mpc.h"
 #include "qeth_fs.h"
 
-const char *VERSION_QETH_SYS_C = "$Revision: 1.55 $";
+const char *VERSION_QETH_SYS_C = "$Revision: 1.60 $";
 
 /*****************************************************************************/
 /*                                                                           */
@@ -160,7 +160,7 @@ qeth_dev_portname_store(struct device *dev, struct device_attribute *attr, const
 		return -EPERM;
 
 	tmp = strsep((char **) &buf, "\n");
-	if ((strlen(tmp) > 8) || (strlen(tmp) < 2))
+	if ((strlen(tmp) > 8) || (strlen(tmp) == 0))
 		return -EINVAL;
 
 	card->info.portname[0] = strlen(tmp);
@@ -1117,7 +1117,7 @@ qeth_parse_ipatoe(const char* buf, enum qeth_prot_versions proto,
 	start = buf;
 	/* get address string */
 	end = strchr(start, '/');
-	if (!end){
+	if (!end || (end-start >= 49)){
 		PRINT_WARN("Invalid format for ipato_addx/delx. "
 			   "Use <ip addr>/<mask bits>\n");
 		return -EINVAL;
diff --git a/drivers/s390/net/qeth_tso.h b/drivers/s390/net/qeth_tso.h
index ad33e6f466f1..3c50b6f24f51 100644
--- a/drivers/s390/net/qeth_tso.h
+++ b/drivers/s390/net/qeth_tso.h
@@ -1,13 +1,13 @@
 /*
- * linux/drivers/s390/net/qeth_tso.h ($Revision: 1.7 $)
+ * linux/drivers/s390/net/qeth_tso.h ($Revision: 1.8 $)
  *
  * Header file for qeth TCP Segmentation Offload support.
  *
  * Copyright 2004 IBM Corporation
  *
- *    Author(s): Frank Pavlic <pavlic@de.ibm.com>
+ *    Author(s): Frank Pavlic <fpavlic@de.ibm.com>
  *
- *    $Revision: 1.7 $	 $Date: 2005/05/04 20:19:18 $
+ *    $Revision: 1.8 $	 $Date: 2005/05/04 20:19:18 $
  *
  */
 #ifndef __QETH_TSO_H__
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index c218b5c944a6..5e84c5aa7779 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -996,6 +996,20 @@ zfcp_adapter_enqueue(struct ccw_device *ccw_device)
 	spin_lock_init(&adapter->fsf_req_list_lock);
 	INIT_LIST_HEAD(&adapter->fsf_req_list_head);
 
+	/* initialize debug locks */
+
+	spin_lock_init(&adapter->erp_dbf_lock);
+	spin_lock_init(&adapter->hba_dbf_lock);
+	spin_lock_init(&adapter->san_dbf_lock);
+	spin_lock_init(&adapter->scsi_dbf_lock);
+
+	/* initialize error recovery stuff */
+
+	rwlock_init(&adapter->erp_lock);
+	sema_init(&adapter->erp_ready_sem, 0);
+	INIT_LIST_HEAD(&adapter->erp_ready_head);
+	INIT_LIST_HEAD(&adapter->erp_running_head);
+
 	/* initialize abort lock */
 	rwlock_init(&adapter->abort_lock);
 
diff --git a/drivers/s390/scsi/zfcp_dbf.c b/drivers/s390/scsi/zfcp_dbf.c
index 826fb3b00605..95599719f8ab 100644
--- a/drivers/s390/scsi/zfcp_dbf.c
+++ b/drivers/s390/scsi/zfcp_dbf.c
@@ -926,7 +926,6 @@ int zfcp_adapter_debug_register(struct zfcp_adapter *adapter)
 	char dbf_name[DEBUG_MAX_NAME_LEN];
 
 	/* debug feature area which records recovery activity */
-	spin_lock_init(&adapter->erp_dbf_lock);
 	sprintf(dbf_name, "zfcp_%s_erp", zfcp_get_busid_by_adapter(adapter));
 	adapter->erp_dbf = debug_register(dbf_name, dbfsize, 2,
 					  sizeof(struct zfcp_erp_dbf_record));
@@ -936,7 +935,6 @@ int zfcp_adapter_debug_register(struct zfcp_adapter *adapter)
 	debug_set_level(adapter->erp_dbf, 3);
 
 	/* debug feature area which records HBA (FSF and QDIO) conditions */
-	spin_lock_init(&adapter->hba_dbf_lock);
 	sprintf(dbf_name, "zfcp_%s_hba", zfcp_get_busid_by_adapter(adapter));
 	adapter->hba_dbf = debug_register(dbf_name, dbfsize, 1,
 					  sizeof(struct zfcp_hba_dbf_record));
@@ -947,7 +945,6 @@ int zfcp_adapter_debug_register(struct zfcp_adapter *adapter)
 	debug_set_level(adapter->hba_dbf, 3);
 
 	/* debug feature area which records SAN command failures and recovery */
-	spin_lock_init(&adapter->san_dbf_lock);
 	sprintf(dbf_name, "zfcp_%s_san", zfcp_get_busid_by_adapter(adapter));
 	adapter->san_dbf = debug_register(dbf_name, dbfsize, 1,
 					  sizeof(struct zfcp_san_dbf_record));
@@ -958,7 +955,6 @@ int zfcp_adapter_debug_register(struct zfcp_adapter *adapter)
 	debug_set_level(adapter->san_dbf, 6);
 
 	/* debug feature area which records SCSI command failures and recovery */
-	spin_lock_init(&adapter->scsi_dbf_lock);
 	sprintf(dbf_name, "zfcp_%s_scsi", zfcp_get_busid_by_adapter(adapter));
 	adapter->scsi_dbf = debug_register(dbf_name, dbfsize, 1,
 					   sizeof(struct zfcp_scsi_dbf_record));
diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c
index 023f4e558ae4..ee7314d8c2da 100644
--- a/drivers/s390/scsi/zfcp_erp.c
+++ b/drivers/s390/scsi/zfcp_erp.c
@@ -1071,11 +1071,6 @@ zfcp_erp_thread_setup(struct zfcp_adapter *adapter)
 
 	atomic_clear_mask(ZFCP_STATUS_ADAPTER_ERP_THREAD_UP, &adapter->status);
 
-	rwlock_init(&adapter->erp_lock);
-	INIT_LIST_HEAD(&adapter->erp_ready_head);
-	INIT_LIST_HEAD(&adapter->erp_running_head);
-	sema_init(&adapter->erp_ready_sem, 0);
-
 	retval = kernel_thread(zfcp_erp_thread, adapter, SIGCHLD);
 	if (retval < 0) {
 		ZFCP_LOG_NORMAL("error: creation of erp thread failed for "
@@ -2248,29 +2243,26 @@ zfcp_erp_adapter_strategy_close_qdio(struct zfcp_erp_action *erp_action)
 	return retval;
 }
 
-/*
- * function:    zfcp_fsf_init
- *
- * purpose:	initializes FSF operation for the specified adapter
- *
- * returns:	0 - succesful initialization of FSF operation
- *		!0 - failed to initialize FSF operation
- */
 static int
 zfcp_erp_adapter_strategy_open_fsf(struct zfcp_erp_action *erp_action)
 {
-	int xconfig, xport;
+	int retval;
 
-	if (atomic_test_mask(ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED,
-			     &erp_action->adapter->status)) {
+	if ((atomic_test_mask(ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED,
+			      &erp_action->adapter->status)) &&
+	    (erp_action->adapter->adapter_features &
+	     FSF_FEATURE_HBAAPI_MANAGEMENT)) {
 		zfcp_erp_adapter_strategy_open_fsf_xport(erp_action);
 		atomic_set(&erp_action->adapter->erp_counter, 0);
 		return ZFCP_ERP_FAILED;
 	}
 
-	xconfig = zfcp_erp_adapter_strategy_open_fsf_xconfig(erp_action);
-	xport   = zfcp_erp_adapter_strategy_open_fsf_xport(erp_action);
-	if ((xconfig == ZFCP_ERP_FAILED) || (xport == ZFCP_ERP_FAILED))
+	retval = zfcp_erp_adapter_strategy_open_fsf_xconfig(erp_action);
+	if (retval == ZFCP_ERP_FAILED)
+		return ZFCP_ERP_FAILED;
+
+	retval = zfcp_erp_adapter_strategy_open_fsf_xport(erp_action);
+	if (retval == ZFCP_ERP_FAILED)
 		return ZFCP_ERP_FAILED;
 
 	return zfcp_erp_adapter_strategy_open_fsf_statusread(erp_action);
@@ -2359,41 +2351,29 @@ zfcp_erp_adapter_strategy_open_fsf_xconfig(struct zfcp_erp_action *erp_action)
 static int
 zfcp_erp_adapter_strategy_open_fsf_xport(struct zfcp_erp_action *erp_action)
 {
-	int retval = ZFCP_ERP_SUCCEEDED;
+	int ret;
 	int retries;
 	int sleep;
 	struct zfcp_adapter *adapter = erp_action->adapter;
 
 	atomic_clear_mask(ZFCP_STATUS_ADAPTER_XPORT_OK, &adapter->status);
 
-	for (retries = 0; ; retries++) {
-		ZFCP_LOG_DEBUG("Doing exchange port data\n");
+	retries = 0;
+	do {
+		write_lock(&adapter->erp_lock);
 		zfcp_erp_action_to_running(erp_action);
+		write_unlock(&adapter->erp_lock);
 		zfcp_erp_timeout_init(erp_action);
-		if (zfcp_fsf_exchange_port_data(erp_action, adapter, NULL)) {
-			retval = ZFCP_ERP_FAILED;
-			debug_text_event(adapter->erp_dbf, 5, "a_fstx_xf");
-			ZFCP_LOG_INFO("error: initiation of exchange of "
-				      "port data failed for adapter %s\n",
-				      zfcp_get_busid_by_adapter(adapter));
-			break;
+		ret = zfcp_fsf_exchange_port_data(erp_action, adapter, NULL);
+		if (ret == -EOPNOTSUPP) {
+			debug_text_event(adapter->erp_dbf, 3, "a_xport_notsupp");
+			return ZFCP_ERP_SUCCEEDED;
+		} else if (ret) {
+			debug_text_event(adapter->erp_dbf, 3, "a_xport_failed");
+			return ZFCP_ERP_FAILED;
 		}
-		debug_text_event(adapter->erp_dbf, 6, "a_fstx_xok");
-		ZFCP_LOG_DEBUG("Xchange underway\n");
+		debug_text_event(adapter->erp_dbf, 6, "a_xport_ok");
 
-		/*
-		 * Why this works:
-		 * Both the normal completion handler as well as the timeout
-		 * handler will do an 'up' when the 'exchange port data'
-		 * request completes or times out. Thus, the signal to go on
-		 * won't be lost utilizing this semaphore.
-		 * Furthermore, this 'adapter_reopen' action is
-		 * guaranteed to be the only action being there (highest action
-		 * which prevents other actions from being created).
-		 * Resulting from that, the wake signal recognized here
-		 * _must_ be the one belonging to the 'exchange port
-		 * data' request.
-		 */
 		down(&adapter->erp_ready_sem);
 		if (erp_action->status & ZFCP_STATUS_ERP_TIMEDOUT) {
 			ZFCP_LOG_INFO("error: exchange of port data "
@@ -2401,29 +2381,19 @@ zfcp_erp_adapter_strategy_open_fsf_xport(struct zfcp_erp_action *erp_action)
 				      zfcp_get_busid_by_adapter(adapter));
 			break;
 		}
-
 		if (!atomic_test_mask(ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED,
 				      &adapter->status))
 			break;
 
-		ZFCP_LOG_DEBUG("host connection still initialising... "
-			       "waiting and retrying...\n");
-		/* sleep a little bit before retry */
-		sleep = retries < ZFCP_EXCHANGE_PORT_DATA_SHORT_RETRIES ?
-				ZFCP_EXCHANGE_PORT_DATA_SHORT_SLEEP :
-				ZFCP_EXCHANGE_PORT_DATA_LONG_SLEEP;
-		msleep(jiffies_to_msecs(sleep));
-	}
-
-	if (atomic_test_mask(ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED,
-			     &adapter->status)) {
-		ZFCP_LOG_INFO("error: exchange of port data for "
-			      "adapter %s failed\n",
-			      zfcp_get_busid_by_adapter(adapter));
-		retval = ZFCP_ERP_FAILED;
-	}
+		if (retries < ZFCP_EXCHANGE_PORT_DATA_SHORT_RETRIES) {
+			sleep = ZFCP_EXCHANGE_PORT_DATA_SHORT_SLEEP;
+			retries++;
+		} else
+			sleep = ZFCP_EXCHANGE_PORT_DATA_LONG_SLEEP;
+		schedule_timeout(sleep);
+	} while (1);
 
-	return retval;
+	return ZFCP_ERP_SUCCEEDED;
 }
 
 /*
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index 3b0fc1163f5f..59587951c847 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -554,6 +554,17 @@ static void
 zfcp_fsf_link_down_info_eval(struct zfcp_adapter *adapter,
 			     struct fsf_link_down_info *link_down)
 {
+	if (atomic_test_mask(ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED,
+	                     &adapter->status))
+		return;
+
+	atomic_set_mask(ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED, &adapter->status);
+
+	if (link_down == NULL) {
+		zfcp_erp_adapter_reopen(adapter, 0);
+		return;
+	}
+
 	switch (link_down->error_code) {
 	case FSF_PSQ_LINK_NO_LIGHT:
 		ZFCP_LOG_NORMAL("The local link to adapter %s is down "
@@ -634,20 +645,15 @@ zfcp_fsf_link_down_info_eval(struct zfcp_adapter *adapter,
 				link_down->explanation_code,
 				link_down->vendor_specific_code);
 
-	if (!atomic_test_mask(ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED,
-			      &adapter->status)) {
-		atomic_set_mask(ZFCP_STATUS_ADAPTER_LINK_UNPLUGGED,
-				&adapter->status);
-		switch (link_down->error_code) {
-		case FSF_PSQ_LINK_NO_LIGHT:
-		case FSF_PSQ_LINK_WRAP_PLUG:
-		case FSF_PSQ_LINK_NO_FCP:
-		case FSF_PSQ_LINK_FIRMWARE_UPDATE:
-			zfcp_erp_adapter_reopen(adapter, 0);
-			break;
-		default:
-			zfcp_erp_adapter_failed(adapter);
-		}
+	switch (link_down->error_code) {
+	case FSF_PSQ_LINK_NO_LIGHT:
+	case FSF_PSQ_LINK_WRAP_PLUG:
+	case FSF_PSQ_LINK_NO_FCP:
+	case FSF_PSQ_LINK_FIRMWARE_UPDATE:
+		zfcp_erp_adapter_reopen(adapter, 0);
+		break;
+	default:
+		zfcp_erp_adapter_failed(adapter);
 	}
 }
 
@@ -919,30 +925,36 @@ zfcp_fsf_status_read_handler(struct zfcp_fsf_req *fsf_req)
 		case FSF_STATUS_READ_SUB_NO_PHYSICAL_LINK:
 			ZFCP_LOG_INFO("Physical link to adapter %s is down\n",
 				      zfcp_get_busid_by_adapter(adapter));
+			zfcp_fsf_link_down_info_eval(adapter,
+				(struct fsf_link_down_info *)
+				&status_buffer->payload);
 			break;
 		case FSF_STATUS_READ_SUB_FDISC_FAILED:
 			ZFCP_LOG_INFO("Local link to adapter %s is down "
 				      "due to failed FDISC login\n",
-			      zfcp_get_busid_by_adapter(adapter));
+				      zfcp_get_busid_by_adapter(adapter));
+			zfcp_fsf_link_down_info_eval(adapter,
+				(struct fsf_link_down_info *)
+				&status_buffer->payload);
 			break;
 		case FSF_STATUS_READ_SUB_FIRMWARE_UPDATE:
 			ZFCP_LOG_INFO("Local link to adapter %s is down "
 				      "due to firmware update on adapter\n",
 				      zfcp_get_busid_by_adapter(adapter));
+			zfcp_fsf_link_down_info_eval(adapter, NULL);
 			break;
 		default:
 			ZFCP_LOG_INFO("Local link to adapter %s is down "
 				      "due to unknown reason\n",
 				      zfcp_get_busid_by_adapter(adapter));
+			zfcp_fsf_link_down_info_eval(adapter, NULL);
 		};
-		zfcp_fsf_link_down_info_eval(adapter,
-			(struct fsf_link_down_info *) &status_buffer->payload);
 		break;
 
 	case FSF_STATUS_READ_LINK_UP:
 		ZFCP_LOG_NORMAL("Local link to adapter %s was replugged. "
-			      "Restarting operations on this adapter\n",
-			      zfcp_get_busid_by_adapter(adapter));
+				"Restarting operations on this adapter\n",
+				zfcp_get_busid_by_adapter(adapter));
 		/* All ports should be marked as ready to run again */
 		zfcp_erp_modify_adapter_status(adapter,
 					       ZFCP_STATUS_COMMON_RUNNING,
@@ -2191,13 +2203,10 @@ zfcp_fsf_exchange_port_data(struct zfcp_erp_action *erp_action,
                 return -EOPNOTSUPP;
         }
 
-	timer = kmalloc(sizeof(struct timer_list), GFP_KERNEL);
-	if (!timer)
-		return -ENOMEM;
-
 	/* setup new FSF request */
 	retval = zfcp_fsf_req_create(adapter, FSF_QTCB_EXCHANGE_PORT_DATA,
-                                     0, 0, &lock_flags, &fsf_req);
+				     erp_action ? ZFCP_REQ_AUTO_CLEANUP : 0,
+				     0, &lock_flags, &fsf_req);
 	if (retval < 0) {
 		ZFCP_LOG_INFO("error: Out of resources. Could not create an "
                               "exchange port data request for"
@@ -2205,25 +2214,33 @@ zfcp_fsf_exchange_port_data(struct zfcp_erp_action *erp_action,
 			      zfcp_get_busid_by_adapter(adapter));
 		write_unlock_irqrestore(&adapter->request_queue.queue_lock,
 					lock_flags);
-		goto out;
-	}
-
-	if (erp_action) {
-		erp_action->fsf_req = fsf_req;
-		fsf_req->erp_action = erp_action;
+		return retval;
 	}
 
 	if (data)
-	fsf_req->data = (unsigned long) data;
+		fsf_req->data = (unsigned long) data;
 
 	sbale = zfcp_qdio_sbale_req(fsf_req, fsf_req->sbal_curr, 0);
         sbale[0].flags |= SBAL_FLAGS0_TYPE_READ;
         sbale[1].flags |= SBAL_FLAGS_LAST_ENTRY;
 
-	init_timer(timer);
-	timer->function = zfcp_fsf_request_timeout_handler;
-	timer->data = (unsigned long) adapter;
-	timer->expires = ZFCP_FSF_REQUEST_TIMEOUT;
+	if (erp_action) {
+		erp_action->fsf_req = fsf_req;
+		fsf_req->erp_action = erp_action;
+		timer = &erp_action->timer;
+	} else {
+		timer = kmalloc(sizeof(struct timer_list), GFP_ATOMIC);
+		if (!timer) {
+			write_unlock_irqrestore(&adapter->request_queue.queue_lock,
+						lock_flags);
+			zfcp_fsf_req_free(fsf_req);
+			return -ENOMEM;
+		}
+		init_timer(timer);
+		timer->function = zfcp_fsf_request_timeout_handler;
+		timer->data = (unsigned long) adapter;
+		timer->expires = ZFCP_FSF_REQUEST_TIMEOUT;
+	}
 
 	retval = zfcp_fsf_req_send(fsf_req, timer);
 	if (retval) {
@@ -2233,23 +2250,22 @@ zfcp_fsf_exchange_port_data(struct zfcp_erp_action *erp_action,
 		zfcp_fsf_req_free(fsf_req);
 		if (erp_action)
 			erp_action->fsf_req = NULL;
+		else
+			kfree(timer);
 		write_unlock_irqrestore(&adapter->request_queue.queue_lock,
 					lock_flags);
-		goto out;
+		return retval;
 	}
 
-	ZFCP_LOG_DEBUG("Exchange Port Data request initiated (adapter %s)\n",
-		       zfcp_get_busid_by_adapter(adapter));
-
-	write_unlock_irqrestore(&adapter->request_queue.queue_lock,
-				lock_flags);
+	write_unlock_irqrestore(&adapter->request_queue.queue_lock, lock_flags);
 
-	wait_event(fsf_req->completion_wq,
-		   fsf_req->status & ZFCP_STATUS_FSFREQ_COMPLETED);
-	del_timer_sync(timer);
-	zfcp_fsf_req_free(fsf_req);
- out:
-	kfree(timer);
+	if (!erp_action) {
+		wait_event(fsf_req->completion_wq,
+			   fsf_req->status & ZFCP_STATUS_FSFREQ_COMPLETED);
+		del_timer_sync(timer);
+		zfcp_fsf_req_free(fsf_req);
+		kfree(timer);
+	}
 	return retval;
 }
 
diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c
index 3dcd1bfba3b4..66608d13a634 100644
--- a/drivers/s390/scsi/zfcp_scsi.c
+++ b/drivers/s390/scsi/zfcp_scsi.c
@@ -179,7 +179,7 @@ zfcp_scsi_slave_alloc(struct scsi_device *sdp)
 	struct zfcp_adapter *adapter;
 	struct zfcp_unit *unit;
 	unsigned long flags;
-	int retval = -ENODEV;
+	int retval = -ENXIO;
 
 	adapter = (struct zfcp_adapter *) sdp->host->hostdata[0];
 	if (!adapter)
diff --git a/drivers/sbus/char/aurora.c b/drivers/sbus/char/aurora.c
index 672f9f2b2163..92e6c5639dd3 100644
--- a/drivers/sbus/char/aurora.c
+++ b/drivers/sbus/char/aurora.c
@@ -124,25 +124,25 @@ static inline int aurora_paranoia_check(struct Aurora_port const * port,
  */
 
 /* Get board number from pointer */
-extern inline int board_No (struct Aurora_board const * bp)
+static inline int board_No (struct Aurora_board const * bp)
 {
 	return bp - aurora_board;
 }
 
 /* Get port number from pointer */
-extern inline int port_No (struct Aurora_port const * port)
+static inline int port_No (struct Aurora_port const * port)
 {
 	return AURORA_PORT(port - aurora_port); 
 }
 
 /* Get pointer to board from pointer to port */
-extern inline struct Aurora_board * port_Board(struct Aurora_port const * port)
+static inline struct Aurora_board * port_Board(struct Aurora_port const * port)
 {
 	return &aurora_board[AURORA_BOARD(port - aurora_port)];
 }
 
 /* Wait for Channel Command Register ready */
-extern inline void aurora_wait_CCR(struct aurora_reg128 * r)
+static inline void aurora_wait_CCR(struct aurora_reg128 * r)
 {
 	unsigned long delay;
 
@@ -161,7 +161,7 @@ printk("aurora_wait_CCR\n");
  */
 
 /* Must be called with enabled interrupts */
-extern inline void aurora_long_delay(unsigned long delay)
+static inline void aurora_long_delay(unsigned long delay)
 {
 	unsigned long i;
 
@@ -420,7 +420,7 @@ static void aurora_release_io_range(struct Aurora_board *bp)
 	sbus_iounmap((unsigned long)bp->r3, 4);
 }
 
-extern inline void aurora_mark_event(struct Aurora_port * port, int event)
+static inline void aurora_mark_event(struct Aurora_port * port, int event)
 {
 #ifdef AURORA_DEBUG
 	printk("aurora_mark_event: start\n");
diff --git a/drivers/sbus/char/display7seg.c b/drivers/sbus/char/display7seg.c
index 2c86a4b809cd..c3a51d1fae5d 100644
--- a/drivers/sbus/char/display7seg.c
+++ b/drivers/sbus/char/display7seg.c
@@ -119,7 +119,7 @@ static long d7s_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
 	__u8 regs = readb(d7s_regs);
 	__u8 ireg = 0;
-	int error = 0
+	int error = 0;
 
 	if (D7S_MINOR != iminor(file->f_dentry->d_inode))
 		return -ENODEV;
diff --git a/drivers/sbus/char/jsflash.c b/drivers/sbus/char/jsflash.c
index c12c5046e2fa..14631ac11bc7 100644
--- a/drivers/sbus/char/jsflash.c
+++ b/drivers/sbus/char/jsflash.c
@@ -249,11 +249,11 @@ static loff_t jsf_lseek(struct file * file, loff_t offset, int orig)
 /*
  * OS SIMM Cannot be read in other size but a 32bits word.
  */
-static ssize_t jsf_read(struct file * file, char * buf, 
+static ssize_t jsf_read(struct file * file, char __user * buf, 
     size_t togo, loff_t *ppos)
 {
 	unsigned long p = *ppos;
-	char *tmp = buf;
+	char __user *tmp = buf;
 
 	union byte4 {
 		char s[4];
@@ -305,7 +305,7 @@ static ssize_t jsf_read(struct file * file, char * buf,
 	return tmp-buf;
 }
 
-static ssize_t jsf_write(struct file * file, const char * buf,
+static ssize_t jsf_write(struct file * file, const char __user * buf,
     size_t count, loff_t *ppos)
 {
 	return -ENOSPC;
@@ -356,10 +356,10 @@ static int jsf_ioctl_erase(unsigned long arg)
  * Program a block of flash.
  * Very simple because we can do it byte by byte anyway.
  */
-static int jsf_ioctl_program(unsigned long arg)
+static int jsf_ioctl_program(void __user *arg)
 {
 	struct jsflash_program_arg abuf;
-	char *uptr;
+	char __user *uptr;
 	unsigned long p;
 	unsigned int togo;
 	union {
@@ -367,13 +367,13 @@ static int jsf_ioctl_program(unsigned long arg)
 		char s[4];
 	} b;
 
-	if (copy_from_user(&abuf, (char *)arg, JSFPRGSZ))
+	if (copy_from_user(&abuf, arg, JSFPRGSZ))
 		return -EFAULT; 
 	p = abuf.off;
 	togo = abuf.size;
 	if ((togo & 3) || (p & 3)) return -EINVAL;
 
-	uptr = (char *) (unsigned long) abuf.data;
+	uptr = (char __user *) (unsigned long) abuf.data;
 	while (togo != 0) {
 		togo -= 4;
 		if (copy_from_user(&b.s[0], uptr, 4))
@@ -390,19 +390,20 @@ static int jsf_ioctl(struct inode *inode, struct file *f, unsigned int cmd,
     unsigned long arg)
 {
 	int error = -ENOTTY;
+	void __user *argp = (void __user *)arg;
 
 	if (!capable(CAP_SYS_ADMIN))
 		return -EPERM;
 	switch (cmd) {
 	case JSFLASH_IDENT:
-		if (copy_to_user((void *)arg, &jsf0.id, JSFIDSZ))
+		if (copy_to_user(argp, &jsf0.id, JSFIDSZ))
 			return -EFAULT;
 		break;
 	case JSFLASH_ERASE:
 		error = jsf_ioctl_erase(arg);
 		break;
 	case JSFLASH_PROGRAM:
-		error = jsf_ioctl_program(arg);
+		error = jsf_ioctl_program(argp);
 		break;
 	}
 
diff --git a/drivers/sbus/char/rtc.c b/drivers/sbus/char/rtc.c
index 5774bdd0e26f..9b988baf0b51 100644
--- a/drivers/sbus/char/rtc.c
+++ b/drivers/sbus/char/rtc.c
@@ -210,27 +210,6 @@ static int rtc_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
 	}
 }
 
-static long rtc_compat_ioctl(struct file *file, unsigned int cmd,
-	unsigned long arg)
-{
-	int rval = -ENOIOCTLCMD;
-
-	switch (cmd) {
-	/*
-	 * These two are specific to this driver, the generic rtc ioctls
-	 * are hanlded elsewhere.
-	 */
-	case RTCGET:
-	case RTCSET:
-		lock_kernel();
-		rval = rtc_ioctl(file->f_dentry->d_inode, file, cmd, arg);
-		unlock_kernel();
-		break;
-	}
-
-	return rval;
-}
-
 static int rtc_open(struct inode *inode, struct file *file)
 {
 	int ret;
@@ -258,7 +237,6 @@ static struct file_operations rtc_fops = {
 	.owner =	THIS_MODULE,
 	.llseek =	no_llseek,
 	.ioctl =	rtc_ioctl,
-	.compat_ioctl =	rtc_compat_ioctl,
 	.open =		rtc_open,
 	.release =	rtc_release,
 };
diff --git a/drivers/sbus/char/uctrl.c b/drivers/sbus/char/uctrl.c
index 858cc683f85c..e2d9a7c85427 100644
--- a/drivers/sbus/char/uctrl.c
+++ b/drivers/sbus/char/uctrl.c
@@ -309,7 +309,7 @@ static void uctrl_do_txn(struct uctrl_txn *txn)
 	}
 }
 
-void uctrl_get_event_status()
+void uctrl_get_event_status(void)
 {
 	struct uctrl_driver *driver = &drv;
 	struct uctrl_txn txn;
@@ -318,7 +318,7 @@ void uctrl_get_event_status()
 	txn.opcode = READ_EVENT_STATUS;
 	txn.inbits = 0;
 	txn.outbits = 2;
-	txn.inbuf = 0;
+	txn.inbuf = NULL;
 	txn.outbuf = outbits;
 
 	uctrl_do_txn(&txn);
@@ -329,7 +329,7 @@ void uctrl_get_event_status()
 	dprintk(("ev is %x\n", driver->status.event_status));
 }
 
-void uctrl_get_external_status()
+void uctrl_get_external_status(void)
 {
 	struct uctrl_driver *driver = &drv;
 	struct uctrl_txn txn;
@@ -339,7 +339,7 @@ void uctrl_get_external_status()
 	txn.opcode = READ_EXTERNAL_STATUS;
 	txn.inbits = 0;
 	txn.outbits = 2;
-	txn.inbuf = 0;
+	txn.inbuf = NULL;
 	txn.outbuf = outbits;
 
 	uctrl_do_txn(&txn);
@@ -414,7 +414,7 @@ static void __exit ts102_uctrl_cleanup(void)
 	if (driver->irq)
 		free_irq(driver->irq, driver);
 	if (driver->regs)
-		driver->regs = 0;
+		driver->regs = NULL;
 }
 
 module_init(ts102_uctrl_init);
diff --git a/drivers/sbus/char/vfc.h b/drivers/sbus/char/vfc.h
index a7782e7da42e..8045cd5e7cb3 100644
--- a/drivers/sbus/char/vfc.h
+++ b/drivers/sbus/char/vfc.h
@@ -125,7 +125,7 @@ struct vfc_regs {
 
 
 struct vfc_dev {
-	volatile struct vfc_regs *regs;
+	volatile struct vfc_regs __iomem *regs;
 	struct vfc_regs *phys_regs;
 	unsigned int control_reg;
 	struct semaphore device_lock_sem;
diff --git a/drivers/sbus/char/vfc_dev.c b/drivers/sbus/char/vfc_dev.c
index 7a103698fa3c..dfdd6be551f3 100644
--- a/drivers/sbus/char/vfc_dev.c
+++ b/drivers/sbus/char/vfc_dev.c
@@ -149,7 +149,7 @@ int init_vfc_device(struct sbus_dev *sdev,struct vfc_dev *dev, int instance)
 	}
 	printk("Initializing vfc%d\n",instance);
 	dev->regs = NULL;
-	dev->regs = (volatile struct vfc_regs *)
+	dev->regs = (volatile struct vfc_regs __iomem *)
 		sbus_ioremap(&sdev->resource[0], 0,
 			     sizeof(struct vfc_regs), vfcstr);
 	dev->which_io = sdev->reg_addrs[0].which_io;
@@ -319,7 +319,7 @@ int vfc_capture_poll(struct vfc_dev *dev)
 	int timeout = 1000;
 
 	while (!timeout--) {
-		if (dev->regs->control & VFC_STATUS_CAPTURE)
+		if (sbus_readl(&dev->regs->control) & VFC_STATUS_CAPTURE)
 			break;
 		vfc_i2c_delay_no_busy(dev, 100);
 	}
@@ -718,7 +718,7 @@ static void deinit_vfc_device(struct vfc_dev *dev)
 	if(dev == NULL)
 		return;
 	devfs_remove("vfc/%d", dev->instance);
-	sbus_iounmap((unsigned long)dev->regs, sizeof(struct vfc_regs));
+	sbus_iounmap(dev->regs, sizeof(struct vfc_regs));
 	kfree(dev);
 }
 
diff --git a/drivers/scsi/53c7xx.c b/drivers/scsi/53c7xx.c
index 7a33c708f5b3..9cb5dd48383f 100644
--- a/drivers/scsi/53c7xx.c
+++ b/drivers/scsi/53c7xx.c
@@ -343,7 +343,7 @@ static void NCR53c7x0_soft_reset (struct Scsi_Host *host);
 /* Size of event list (per host adapter) */
 static int track_events = 0;
 static struct Scsi_Host *first_host = NULL;	/* Head of list of NCR boards */
-static Scsi_Host_Template *the_template = NULL;	
+static struct scsi_host_template *the_template = NULL;
 
 /* NCR53c710 script handling code */
 
@@ -1103,7 +1103,7 @@ NCR53c7x0_init (struct Scsi_Host *host) {
 }
 
 /* 
- * Function : int ncr53c7xx_init(Scsi_Host_Template *tpnt, int board, int chip,
+ * Function : int ncr53c7xx_init(struct scsi_host_template *tpnt, int board, int chip,
  *	unsigned long base, int io_port, int irq, int dma, long long options,
  *	int clock);
  *
@@ -1118,7 +1118,7 @@ NCR53c7x0_init (struct Scsi_Host *host) {
  */
 
 int 
-ncr53c7xx_init (Scsi_Host_Template *tpnt, int board, int chip,
+ncr53c7xx_init (struct scsi_host_template *tpnt, int board, int chip,
     unsigned long base, int io_port, int irq, int dma, 
     long long options, int clock)
 {
diff --git a/drivers/scsi/53c7xx.h b/drivers/scsi/53c7xx.h
index d9098bdace05..218f3b901537 100644
--- a/drivers/scsi/53c7xx.h
+++ b/drivers/scsi/53c7xx.h
@@ -1600,7 +1600,7 @@ struct NCR53c7x0_hostdata {
 /* Paranoid people could use panic() here. */
 #define FATAL(host) shutdown((host));
 
-extern int ncr53c7xx_init(Scsi_Host_Template *tpnt, int board, int chip,
+extern int ncr53c7xx_init(struct scsi_host_template *tpnt, int board, int chip,
 			  unsigned long base, int io_port, int irq, int dma,
 			  long long options, int clock);
 
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index afeca325b4dc..20dd85a77813 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -497,7 +497,7 @@ config SCSI_ATA_PIIX
 	  If unsure, say N.
 
 config SCSI_SATA_MV
-	tristate "Marvell SATA support"
+	tristate "Marvell SATA support (HIGHLY EXPERIMENTAL)"
 	depends on SCSI_SATA && PCI && EXPERIMENTAL
 	help
 	  This option enables support for the Marvell Serial ATA family.
@@ -1295,27 +1295,6 @@ config SCSI_QLOGIC_FAS
 	  To compile this driver as a module, choose M here: the
 	  module will be called qlogicfas.
 
-config SCSI_QLOGIC_ISP
-	tristate "Qlogic ISP SCSI support (old driver)"
-	depends on PCI && SCSI && BROKEN
-	---help---
-	  This driver works for all QLogic PCI SCSI host adapters (IQ-PCI,
-	  IQ-PCI-10, IQ_PCI-D) except for the PCI-basic card.  (This latter
-	  card is supported by the "AM53/79C974 PCI SCSI" driver.)
-
-	  If you say Y here, make sure to choose "BIOS" at the question "PCI
-	  access mode".
-
-	  Please read the file <file:Documentation/scsi/qlogicisp.txt>.  You
-	  should also read the SCSI-HOWTO, available from
-	  <http://www.tldp.org/docs.html#howto>.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called qlogicisp.
-
-	  These days the hardware is also supported by the more modern qla1280
-	  driver.  In doubt use that one instead of qlogicisp.
-
 config SCSI_QLOGIC_FC
 	tristate "Qlogic ISP FC SCSI support"
 	depends on PCI && SCSI
@@ -1342,14 +1321,6 @@ config SCSI_QLOGIC_1280
 	  To compile this driver as a module, choose M here: the
 	  module will be called qla1280.
 
-config SCSI_QLOGIC_1280_1040
-	bool "Qlogic QLA 1020/1040 SCSI support"
-	depends on SCSI_QLOGIC_1280 && SCSI_QLOGIC_ISP!=y
-	help
-	  Say Y here if you have a QLogic ISP1020/1040 SCSI host adapter and
-	  do not want to use the old driver.  This option enables support in
-	  the qla1280 driver for those host adapters.
-
 config SCSI_QLOGICPTI
 	tristate "PTI Qlogic, ISP Driver"
 	depends on SBUS && SCSI
diff --git a/drivers/scsi/Makefile b/drivers/scsi/Makefile
index b88b8c455598..f062ea0f813a 100644
--- a/drivers/scsi/Makefile
+++ b/drivers/scsi/Makefile
@@ -78,7 +78,6 @@ obj-$(CONFIG_SCSI_NCR_Q720)	+= NCR_Q720_mod.o
 obj-$(CONFIG_SCSI_SYM53C416)	+= sym53c416.o
 obj-$(CONFIG_SCSI_QLOGIC_FAS)	+= qlogicfas408.o	qlogicfas.o
 obj-$(CONFIG_PCMCIA_QLOGIC)	+= qlogicfas408.o
-obj-$(CONFIG_SCSI_QLOGIC_ISP)	+= qlogicisp.o 
 obj-$(CONFIG_SCSI_QLOGIC_FC)	+= qlogicfc.o 
 obj-$(CONFIG_SCSI_QLOGIC_1280)	+= qla1280.o 
 obj-$(CONFIG_SCSI_QLA2XXX)	+= qla2xxx/
diff --git a/drivers/scsi/NCR53C9x.c b/drivers/scsi/NCR53C9x.c
index 26146a4b67b8..640590bd014a 100644
--- a/drivers/scsi/NCR53C9x.c
+++ b/drivers/scsi/NCR53C9x.c
@@ -529,7 +529,7 @@ void esp_bootup_reset(struct NCR_ESP *esp, struct ESP_regs *eregs)
 /* Allocate structure and insert basic data such as SCSI chip frequency
  * data and a pointer to the device
  */
-struct NCR_ESP* esp_allocate(Scsi_Host_Template *tpnt, void *esp_dev)
+struct NCR_ESP* esp_allocate(struct scsi_host_template *tpnt, void *esp_dev)
 {
 	struct NCR_ESP *esp, *elink;
 	struct Scsi_Host *esp_host;
@@ -1006,7 +1006,7 @@ static void esp_exec_cmd(struct NCR_ESP *esp)
 	struct ESP_regs *eregs = esp->eregs;
 	struct esp_device *esp_dev;
 	Scsi_Cmnd *SCptr;
-	Scsi_Device *SDptr;
+	struct scsi_device *SDptr;
 	volatile unchar *cmdp = esp->esp_command;
 	unsigned char the_esp_command;
 	int lun, target;
@@ -1687,7 +1687,7 @@ static inline int reconnect_lun(struct NCR_ESP *esp, struct ESP_regs *eregs)
 static inline void esp_connect(struct NCR_ESP *esp, struct ESP_regs *eregs,
 			       Scsi_Cmnd *sp)
 {
-	Scsi_Device *dp = sp->device;
+	struct scsi_device *dp = sp->device;
 	struct esp_device *esp_dev = dp->hostdata;
 
 	if(esp->prev_soff  != esp_dev->sync_max_offset ||
@@ -3605,7 +3605,7 @@ out:
 }
 #endif
 
-int esp_slave_alloc(Scsi_Device *SDptr)
+int esp_slave_alloc(struct scsi_device *SDptr)
 {
 	struct esp_device *esp_dev =
 		kmalloc(sizeof(struct esp_device), GFP_ATOMIC);
@@ -3617,7 +3617,7 @@ int esp_slave_alloc(Scsi_Device *SDptr)
 	return 0;
 }
 
-void esp_slave_destroy(Scsi_Device *SDptr)
+void esp_slave_destroy(struct scsi_device *SDptr)
 {
 	struct NCR_ESP *esp = (struct NCR_ESP *) SDptr->host->hostdata;
 
diff --git a/drivers/scsi/NCR53C9x.h b/drivers/scsi/NCR53C9x.h
index 06e7edf23326..65a9b377a410 100644
--- a/drivers/scsi/NCR53C9x.h
+++ b/drivers/scsi/NCR53C9x.h
@@ -653,7 +653,7 @@ extern int nesps, esps_in_use, esps_running;
 
 /* External functions */
 extern void esp_bootup_reset(struct NCR_ESP *esp, struct ESP_regs *eregs);
-extern struct NCR_ESP *esp_allocate(Scsi_Host_Template *, void *);
+extern struct NCR_ESP *esp_allocate(struct scsi_host_template *, void *);
 extern void esp_deallocate(struct NCR_ESP *);
 extern void esp_release(void);
 extern void esp_initialize(struct NCR_ESP *);
@@ -664,6 +664,6 @@ extern int esp_abort(Scsi_Cmnd *);
 extern int esp_reset(Scsi_Cmnd *);
 extern int esp_proc_info(struct Scsi_Host *shost, char *buffer, char **start, off_t offset, int length,
 			 int inout);
-extern int esp_slave_alloc(Scsi_Device *);
-extern void esp_slave_destroy(Scsi_Device *);
+extern int esp_slave_alloc(struct scsi_device *);
+extern void esp_slave_destroy(struct scsi_device *);
 #endif /* !(NCR53C9X_H) */
diff --git a/drivers/scsi/NCR53c406a.c b/drivers/scsi/NCR53c406a.c
index 135376992a57..ae37d3ab9c4a 100644
--- a/drivers/scsi/NCR53c406a.c
+++ b/drivers/scsi/NCR53c406a.c
@@ -447,7 +447,7 @@ static __inline__ int NCR53c406a_pio_write(unsigned char *request, unsigned int
 }
 #endif				/* USE_PIO */
 
-static int __init NCR53c406a_detect(Scsi_Host_Template * tpnt)
+static int __init NCR53c406a_detect(struct scsi_host_template * tpnt)
 {
 	int present = 0;
 	struct Scsi_Host *shpnt = NULL;
@@ -1057,7 +1057,7 @@ MODULE_LICENSE("GPL");
  * Use SG_NONE if DMA mode is enabled!
  */
 
-static Scsi_Host_Template driver_template = 
+static struct scsi_host_template driver_template =
 {
      .proc_name         	= "NCR53c406a"		/* proc_name */,        
      .name              	= "NCR53c406a"		/* name */,             
diff --git a/drivers/scsi/a2091.c b/drivers/scsi/a2091.c
index 30a14ba77a6a..54996eaae979 100644
--- a/drivers/scsi/a2091.c
+++ b/drivers/scsi/a2091.c
@@ -172,7 +172,7 @@ static void dma_stop (struct Scsi_Host *instance, Scsi_Cmnd *SCpnt,
     }
 }
 
-int __init a2091_detect(Scsi_Host_Template *tpnt)
+int __init a2091_detect(struct scsi_host_template *tpnt)
 {
     static unsigned char called = 0;
     struct Scsi_Host *instance;
@@ -233,7 +233,7 @@ static int a2091_bus_reset(Scsi_Cmnd *cmd)
 
 #define HOSTS_C
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.proc_name		= "A2901",
 	.name			= "Commodore A2091/A590 SCSI",
 	.detect			= a2091_detect,
diff --git a/drivers/scsi/a2091.h b/drivers/scsi/a2091.h
index 54993972dcc6..22d6a13dd8be 100644
--- a/drivers/scsi/a2091.h
+++ b/drivers/scsi/a2091.h
@@ -11,7 +11,7 @@
 
 #include <linux/types.h>
 
-int a2091_detect(Scsi_Host_Template *);
+int a2091_detect(struct scsi_host_template *);
 int a2091_release(struct Scsi_Host *);
 const char *wd33c93_info(void);
 int wd33c93_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
diff --git a/drivers/scsi/a3000.c b/drivers/scsi/a3000.c
index 306caf56f3d9..f425d424bf08 100644
--- a/drivers/scsi/a3000.c
+++ b/drivers/scsi/a3000.c
@@ -168,7 +168,7 @@ static void dma_stop (struct Scsi_Host *instance, Scsi_Cmnd *SCpnt,
     }
 }
 
-int __init a3000_detect(Scsi_Host_Template *tpnt)
+int __init a3000_detect(struct scsi_host_template *tpnt)
 {
     wd33c93_regs regs;
 
@@ -221,7 +221,7 @@ static int a3000_bus_reset(Scsi_Cmnd *cmd)
 
 #define HOSTS_C
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.proc_name		= "A3000",
 	.name			= "Amiga 3000 built-in SCSI",
 	.detect			= a3000_detect,
diff --git a/drivers/scsi/a3000.h b/drivers/scsi/a3000.h
index b1eda731877d..5535a65150a4 100644
--- a/drivers/scsi/a3000.h
+++ b/drivers/scsi/a3000.h
@@ -11,7 +11,7 @@
 
 #include <linux/types.h>
 
-int a3000_detect(Scsi_Host_Template *);
+int a3000_detect(struct scsi_host_template *);
 int a3000_release(struct Scsi_Host *);
 const char *wd33c93_info(void);
 int wd33c93_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c
index 2a128a156aa1..7139659dd952 100644
--- a/drivers/scsi/aacraid/aachba.c
+++ b/drivers/scsi/aacraid/aachba.c
@@ -1579,18 +1579,10 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
 			break;
 	{
 		u64 capacity;
-		char cp[12];
-		unsigned int offset = 0;
+		char cp[13];
 
 		dprintk((KERN_DEBUG "READ CAPACITY_16 command.\n"));
 		capacity = fsa_dev_ptr[cid].size - 1;
-		if (scsicmd->cmnd[13] > 12) {
-			offset = scsicmd->cmnd[13] - 12;
-			if (offset > sizeof(cp))
-				break;
-			memset(cp, 0, offset);
-			aac_internal_transfer(scsicmd, cp, 0, offset);
-		}
 		cp[0] = (capacity >> 56) & 0xff;
 		cp[1] = (capacity >> 48) & 0xff;
 		cp[2] = (capacity >> 40) & 0xff;
@@ -1603,7 +1595,18 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
 		cp[9] = 0;
 		cp[10] = 2;
 		cp[11] = 0;
-		aac_internal_transfer(scsicmd, cp, offset, sizeof(cp));
+		cp[12] = 0;
+		aac_internal_transfer(scsicmd, cp, 0,
+		  min((unsigned int)scsicmd->cmnd[13], sizeof(cp)));
+		if (sizeof(cp) < scsicmd->cmnd[13]) {
+			unsigned int len, offset = sizeof(cp);
+
+			memset(cp, 0, offset);
+			do {
+				len = min(scsicmd->cmnd[13]-offset, sizeof(cp));
+				aac_internal_transfer(scsicmd, cp, offset, len);
+			} while ((offset += len) < scsicmd->cmnd[13]);
+		}
 
 		/* Do not cache partition table for arrays */
 		scsicmd->device->removable = 1;
diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c
index 723c0cea7c04..38d6d00fb0fc 100644
--- a/drivers/scsi/aacraid/commsup.c
+++ b/drivers/scsi/aacraid/commsup.c
@@ -820,7 +820,7 @@ static void aac_handle_aif(struct aac_dev * dev, struct fib * fibptr)
 				break;
 
 			/*
-			 *	Find the Scsi_Device associated with the SCSI
+			 *	Find the scsi_device associated with the SCSI
 			 * address. Make sure we have the right array, and if
 			 * so set the flag to initiate a new re-config once we
 			 * see an AifEnConfigChange AIF come through.
@@ -987,7 +987,7 @@ static void aac_handle_aif(struct aac_dev * dev, struct fib * fibptr)
 
 
 	/*
-	 *	Find the Scsi_Device associated with the SCSI address,
+	 *	Find the scsi_device associated with the SCSI address,
 	 * and mark it as changed, invalidating the cache. This deals
 	 * with changes to existing device IDs.
 	 */
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index ab383d1f59e2..3cb68af90456 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -325,6 +325,8 @@ static int aac_biosparm(struct scsi_device *sdev, struct block_device *bdev,
 	 *	translations ( 64/32, 128/32, 255/63 ).
 	 */
 	buf = scsi_bios_ptable(bdev);
+	if (!buf)
+		return 0;
 	if(*(__le16 *)(buf + 0x40) == cpu_to_le16(0xaa55)) {
 		struct partition *first = (struct partition * )buf;
 		struct partition *entry = first;
diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
index f4cfb8f29620..28b93057b607 100644
--- a/drivers/scsi/advansys.c
+++ b/drivers/scsi/advansys.c
@@ -114,7 +114,7 @@
           #include "advansys.h"
           #endif
 
-        and after "static Scsi_Host_Template builtin_scsi_hosts[] =":
+        and after "static struct scsi_host_template builtin_scsi_hosts[] =":
 
           #ifdef CONFIG_SCSI_ADVANSYS
           ADVANSYS,
@@ -160,7 +160,7 @@
            --- Driver Structures
            --- Driver Data
            --- Driver Function Prototypes
-           --- Linux 'Scsi_Host_Template' and advansys_setup() Functions
+           --- Linux 'struct scsi_host_template' and advansys_setup() Functions
            --- Loadable Driver Support
            --- Miscellaneous Driver Functions
            --- Functions Required by the Asc Library
@@ -4068,7 +4068,7 @@ STATIC void         asc_prt_hex(char *f, uchar *, int);
 
 
 /*
- * --- Linux 'Scsi_Host_Template' and advansys_setup() Functions
+ * --- Linux 'struct scsi_host_template' and advansys_setup() Functions
  */
 
 #ifdef CONFIG_PROC_FS
diff --git a/drivers/scsi/advansys.h b/drivers/scsi/advansys.h
index 3f4bde02302e..8ee7fb16a725 100644
--- a/drivers/scsi/advansys.h
+++ b/drivers/scsi/advansys.h
@@ -19,7 +19,7 @@
 #define _ADVANSYS_H
 
 /*
- * Scsi_Host_Template function prototypes.
+ * struct scsi_host_template function prototypes.
  */
 int advansys_detect(struct scsi_host_template *);
 int advansys_release(struct Scsi_Host *);
diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
index 9b7caf504a56..9df23b654cec 100644
--- a/drivers/scsi/aha152x.c
+++ b/drivers/scsi/aha152x.c
@@ -424,7 +424,7 @@ MODULE_DEVICE_TABLE(isapnp, id_table);
 
 static int registered_count=0;
 static struct Scsi_Host *aha152x_host[2];
-static Scsi_Host_Template aha152x_driver_template;
+static struct scsi_host_template aha152x_driver_template;
 
 /*
  * internal states of the host
@@ -3464,7 +3464,7 @@ static int aha152x_proc_info(struct Scsi_Host *shpnt, char *buffer, char **start
 	return thislength < length ? thislength : length;
 }
 
-static Scsi_Host_Template aha152x_driver_template = {
+static struct scsi_host_template aha152x_driver_template = {
 	.module				= THIS_MODULE,
 	.name				= AHA152X_REVID,
 	.proc_name			= "aha152x",
diff --git a/drivers/scsi/aha1542.c b/drivers/scsi/aha1542.c
index 1b1adfb384cb..51bad7a1e773 100644
--- a/drivers/scsi/aha1542.c
+++ b/drivers/scsi/aha1542.c
@@ -1021,7 +1021,7 @@ __setup("aha1542=",do_setup);
 #endif
 
 /* return non-zero on detection */
-static int __init aha1542_detect(Scsi_Host_Template * tpnt)
+static int __init aha1542_detect(struct scsi_host_template * tpnt)
 {
 	unsigned char dma_chan;
 	unsigned char irq_level;
@@ -1789,7 +1789,7 @@ static int aha1542_biosparam(struct scsi_device *sdev,
 MODULE_LICENSE("GPL");
 
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.proc_name		= "aha1542",
 	.name			= "Adaptec 1542",
 	.detect			= aha1542_detect,
diff --git a/drivers/scsi/aha1542.h b/drivers/scsi/aha1542.h
index 3821ee17f471..1db538552d56 100644
--- a/drivers/scsi/aha1542.h
+++ b/drivers/scsi/aha1542.h
@@ -131,7 +131,7 @@ struct ccb {			/* Command Control Block 5.3 */
 				/* REQUEST SENSE */
 };
 
-static int aha1542_detect(Scsi_Host_Template *);
+static int aha1542_detect(struct scsi_host_template *);
 static int aha1542_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
 static int aha1542_bus_reset(Scsi_Cmnd * SCpnt);
 static int aha1542_dev_reset(Scsi_Cmnd * SCpnt);
diff --git a/drivers/scsi/aha1740.c b/drivers/scsi/aha1740.c
index 8f85dcc0e7fa..4b8c6a543925 100644
--- a/drivers/scsi/aha1740.c
+++ b/drivers/scsi/aha1740.c
@@ -570,7 +570,7 @@ static int aha1740_eh_abort_handler (Scsi_Cmnd *dummy)
 	return 0;
 }
 
-static Scsi_Host_Template aha1740_template = {
+static struct scsi_host_template aha1740_template = {
 	.module           = THIS_MODULE,
 	.proc_name        = "aha1740",
 	.proc_info        = aha1740_proc_info,
diff --git a/drivers/scsi/ahci.c b/drivers/scsi/ahci.c
index 10c470e7d316..83467a05dc8e 100644
--- a/drivers/scsi/ahci.c
+++ b/drivers/scsi/ahci.c
@@ -48,7 +48,7 @@
 #include <asm/io.h>
 
 #define DRV_NAME	"ahci"
-#define DRV_VERSION	"1.01"
+#define DRV_VERSION	"1.2"
 
 
 enum {
@@ -134,6 +134,7 @@ enum {
 				  PORT_IRQ_D2H_REG_FIS,
 
 	/* PORT_CMD bits */
+	PORT_CMD_ATAPI		= (1 << 24), /* Device is ATAPI */
 	PORT_CMD_LIST_ON	= (1 << 15), /* cmd list DMA engine running */
 	PORT_CMD_FIS_ON		= (1 << 14), /* FIS DMA engine running */
 	PORT_CMD_FIS_RX		= (1 << 4), /* Enable FIS receive DMA engine */
@@ -255,7 +256,7 @@ static struct ata_port_info ahci_port_info[] = {
 	},
 };
 
-static struct pci_device_id ahci_pci_tbl[] = {
+static const struct pci_device_id ahci_pci_tbl[] = {
 	{ PCI_VENDOR_ID_INTEL, 0x2652, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 	  board_ahci }, /* ICH6 */
 	{ PCI_VENDOR_ID_INTEL, 0x2653, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
@@ -441,7 +442,7 @@ static void ahci_phy_reset(struct ata_port *ap)
 	void __iomem *port_mmio = (void __iomem *) ap->ioaddr.cmd_addr;
 	struct ata_taskfile tf;
 	struct ata_device *dev = &ap->device[0];
-	u32 tmp;
+	u32 new_tmp, tmp;
 
 	__sata_phy_reset(ap);
 
@@ -455,8 +456,21 @@ static void ahci_phy_reset(struct ata_port *ap)
 	tf.nsect	= (tmp)		& 0xff;
 
 	dev->class = ata_dev_classify(&tf);
-	if (!ata_dev_present(dev))
+	if (!ata_dev_present(dev)) {
 		ata_port_disable(ap);
+		return;
+	}
+
+	/* Make sure port's ATAPI bit is set appropriately */
+	new_tmp = tmp = readl(port_mmio + PORT_CMD);
+	if (dev->class == ATA_DEV_ATAPI)
+		new_tmp |= PORT_CMD_ATAPI;
+	else
+		new_tmp &= ~PORT_CMD_ATAPI;
+	if (new_tmp != tmp) {
+		writel(new_tmp, port_mmio + PORT_CMD);
+		readl(port_mmio + PORT_CMD); /* flush */
+	}
 }
 
 static u8 ahci_check_status(struct ata_port *ap)
@@ -474,11 +488,12 @@ static void ahci_tf_read(struct ata_port *ap, struct ata_taskfile *tf)
 	ata_tf_from_fis(d2h_fis, tf);
 }
 
-static void ahci_fill_sg(struct ata_queued_cmd *qc)
+static unsigned int ahci_fill_sg(struct ata_queued_cmd *qc)
 {
 	struct ahci_port_priv *pp = qc->ap->private_data;
 	struct scatterlist *sg;
 	struct ahci_sg *ahci_sg;
+	unsigned int n_sg = 0;
 
 	VPRINTK("ENTER\n");
 
@@ -493,8 +508,12 @@ static void ahci_fill_sg(struct ata_queued_cmd *qc)
 		ahci_sg->addr = cpu_to_le32(addr & 0xffffffff);
 		ahci_sg->addr_hi = cpu_to_le32((addr >> 16) >> 16);
 		ahci_sg->flags_size = cpu_to_le32(sg_len - 1);
+
 		ahci_sg++;
+		n_sg++;
 	}
+
+	return n_sg;
 }
 
 static void ahci_qc_prep(struct ata_queued_cmd *qc)
@@ -503,13 +522,14 @@ static void ahci_qc_prep(struct ata_queued_cmd *qc)
 	struct ahci_port_priv *pp = ap->private_data;
 	u32 opts;
 	const u32 cmd_fis_len = 5; /* five dwords */
+	unsigned int n_elem;
 
 	/*
 	 * Fill in command slot information (currently only one slot,
 	 * slot 0, is currently since we don't do queueing)
 	 */
 
-	opts = (qc->n_elem << 16) | cmd_fis_len;
+	opts = cmd_fis_len;
 	if (qc->tf.flags & ATA_TFLAG_WRITE)
 		opts |= AHCI_CMD_WRITE;
 	if (is_atapi_taskfile(&qc->tf))
@@ -533,16 +553,31 @@ static void ahci_qc_prep(struct ata_queued_cmd *qc)
 	if (!(qc->flags & ATA_QCFLAG_DMAMAP))
 		return;
 
-	ahci_fill_sg(qc);
+	n_elem = ahci_fill_sg(qc);
+
+	pp->cmd_slot[0].opts |= cpu_to_le32(n_elem << 16);
 }
 
-static void ahci_intr_error(struct ata_port *ap, u32 irq_stat)
+static void ahci_restart_port(struct ata_port *ap, u32 irq_stat)
 {
 	void __iomem *mmio = ap->host_set->mmio_base;
 	void __iomem *port_mmio = ahci_port_base(mmio, ap->port_no);
 	u32 tmp;
 	int work;
 
+	if ((ap->device[0].class != ATA_DEV_ATAPI) ||
+	    ((irq_stat & PORT_IRQ_TF_ERR) == 0))
+		printk(KERN_WARNING "ata%u: port reset, "
+		       "p_is %x is %x pis %x cmd %x tf %x ss %x se %x\n",
+			ap->id,
+			irq_stat,
+			readl(mmio + HOST_IRQ_STAT),
+			readl(port_mmio + PORT_IRQ_STAT),
+			readl(port_mmio + PORT_CMD),
+			readl(port_mmio + PORT_TFDATA),
+			readl(port_mmio + PORT_SCR_STAT),
+			readl(port_mmio + PORT_SCR_ERR));
+
 	/* stop DMA */
 	tmp = readl(port_mmio + PORT_CMD);
 	tmp &= ~PORT_CMD_START;
@@ -580,8 +615,6 @@ static void ahci_intr_error(struct ata_port *ap, u32 irq_stat)
 	tmp |= PORT_CMD_START;
 	writel(tmp, port_mmio + PORT_CMD);
 	readl(port_mmio + PORT_CMD); /* flush */
-
-	printk(KERN_WARNING "ata%u: error occurred, port reset\n", ap->id);
 }
 
 static void ahci_eng_timeout(struct ata_port *ap)
@@ -592,17 +625,17 @@ static void ahci_eng_timeout(struct ata_port *ap)
 	struct ata_queued_cmd *qc;
 	unsigned long flags;
 
-	DPRINTK("ENTER\n");
+	printk(KERN_WARNING "ata%u: handling error/timeout\n", ap->id);
 
 	spin_lock_irqsave(&host_set->lock, flags);
 
-	ahci_intr_error(ap, readl(port_mmio + PORT_IRQ_STAT));
-
 	qc = ata_qc_from_tag(ap, ap->active_tag);
 	if (!qc) {
 		printk(KERN_ERR "ata%u: BUG: timeout without command\n",
 		       ap->id);
 	} else {
+		ahci_restart_port(ap, readl(port_mmio + PORT_IRQ_STAT));
+
 		/* hack alert!  We cannot use the supplied completion
 	 	 * function from inside the ->eh_strategy_handler() thread.
 	 	 * libata is the only user of ->eh_strategy_handler() in
@@ -637,9 +670,19 @@ static inline int ahci_host_intr(struct ata_port *ap, struct ata_queued_cmd *qc)
 	}
 
 	if (status & PORT_IRQ_FATAL) {
-		ahci_intr_error(ap, status);
+		unsigned int err_mask;
+		if (status & PORT_IRQ_TF_ERR)
+			err_mask = AC_ERR_DEV;
+		else if (status & PORT_IRQ_IF_ERR)
+			err_mask = AC_ERR_ATA_BUS;
+		else
+			err_mask = AC_ERR_HOST_BUS;
+
+		/* command processing has stopped due to error; restart */
+		ahci_restart_port(ap, status);
+
 		if (qc)
-			ata_qc_complete(qc, AC_ERR_OTHER);
+			ata_qc_complete(qc, err_mask);
 	}
 
 	return 1;
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index cfb46c241b38..6aab9dacdeea 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -436,29 +436,20 @@ ahd_linux_queue(struct scsi_cmnd * cmd, void (*scsi_done) (struct scsi_cmnd *))
 {
 	struct	 ahd_softc *ahd;
 	struct	 ahd_linux_device *dev = scsi_transport_device_data(cmd->device);
+	int rtn = SCSI_MLQUEUE_HOST_BUSY;
+	unsigned long flags;
 
 	ahd = *(struct ahd_softc **)cmd->device->host->hostdata;
 
-	/*
-	 * Close the race of a command that was in the process of
-	 * being queued to us just as our simq was frozen.  Let
-	 * DV commands through so long as we are only frozen to
-	 * perform DV.
-	 */
-	if (ahd->platform_data->qfrozen != 0) {
-		printf("%s: queue frozen\n", ahd_name(ahd));
+	ahd_lock(ahd, &flags);
+	if (ahd->platform_data->qfrozen == 0) {
+		cmd->scsi_done = scsi_done;
+		cmd->result = CAM_REQ_INPROG << 16;
+		rtn = ahd_linux_run_command(ahd, dev, cmd);
 
-		return SCSI_MLQUEUE_HOST_BUSY;
 	}
-
-	/*
-	 * Save the callback on completion function.
-	 */
-	cmd->scsi_done = scsi_done;
-
-	cmd->result = CAM_REQ_INPROG << 16;
-
-	return ahd_linux_run_command(ahd, dev, cmd);
+	ahd_unlock(ahd, &flags);
+	return rtn;
 }
 
 static inline struct scsi_target **
@@ -1081,7 +1072,6 @@ ahd_linux_register_host(struct ahd_softc *ahd, struct scsi_host_template *templa
 
 	*((struct ahd_softc **)host->hostdata) = ahd;
 	ahd_lock(ahd, &s);
-	scsi_assign_lock(host, &ahd->platform_data->spin_lock);
 	ahd->platform_data->host = host;
 	host->can_queue = AHD_MAX_QUEUE;
 	host->cmd_per_lun = 2;
@@ -2062,6 +2052,7 @@ ahd_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)
 	int    wait;
 	int    disconnected;
 	ahd_mode_state saved_modes;
+	unsigned long flags;
 
 	pending_scb = NULL;
 	paused = FALSE;
@@ -2077,7 +2068,7 @@ ahd_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)
 		printf(" 0x%x", cmd->cmnd[cdb_byte]);
 	printf("\n");
 
-	spin_lock_irq(&ahd->platform_data->spin_lock);
+	ahd_lock(ahd, &flags);
 
 	/*
 	 * First determine if we currently own this command.
@@ -2114,7 +2105,7 @@ ahd_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)
 					  scmd_id(cmd),
 					  scmd_channel(cmd) + 'A',
 					  CAM_LUN_WILDCARD,
-					  SCB_LIST_NULL, ROLE_INITIATOR) == 0)
+					  SCB_LIST_NULL, ROLE_INITIATOR))
 				break;
 		}
 	}
@@ -2291,7 +2282,8 @@ done:
 		int ret;
 
 		ahd->platform_data->flags |= AHD_SCB_UP_EH_SEM;
-		spin_unlock_irq(&ahd->platform_data->spin_lock);
+		ahd_unlock(ahd, &flags);
+
 		init_timer(&timer);
 		timer.data = (u_long)ahd;
 		timer.expires = jiffies + (5 * HZ);
@@ -2305,9 +2297,8 @@ done:
 			printf("Timer Expired\n");
 			retval = FAILED;
 		}
-		spin_lock_irq(&ahd->platform_data->spin_lock);
 	}
-	spin_unlock_irq(&ahd->platform_data->spin_lock);
+		ahd_unlock(ahd, &flags);
 	return (retval);
 }
 
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c
index 1861407422e4..d866213f42b8 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -476,26 +476,20 @@ ahc_linux_queue(struct scsi_cmnd * cmd, void (*scsi_done) (struct scsi_cmnd *))
 {
 	struct	 ahc_softc *ahc;
 	struct	 ahc_linux_device *dev = scsi_transport_device_data(cmd->device);
+	int rtn = SCSI_MLQUEUE_HOST_BUSY;
+	unsigned long flags;
 
 	ahc = *(struct ahc_softc **)cmd->device->host->hostdata;
 
-	/*
-	 * Save the callback on completion function.
-	 */
-	cmd->scsi_done = scsi_done;
-
-	/*
-	 * Close the race of a command that was in the process of
-	 * being queued to us just as our simq was frozen.  Let
-	 * DV commands through so long as we are only frozen to
-	 * perform DV.
-	 */
-	if (ahc->platform_data->qfrozen != 0)
-		return SCSI_MLQUEUE_HOST_BUSY;
-
-	cmd->result = CAM_REQ_INPROG << 16;
+	ahc_lock(ahc, &flags);
+	if (ahc->platform_data->qfrozen == 0) {
+		cmd->scsi_done = scsi_done;
+		cmd->result = CAM_REQ_INPROG << 16;
+		rtn = ahc_linux_run_command(ahc, dev, cmd);
+	}
+	ahc_unlock(ahc, &flags);
 
-	return ahc_linux_run_command(ahc, dev, cmd);
+	return rtn;
 }
 
 static inline struct scsi_target **
@@ -1079,7 +1073,6 @@ ahc_linux_register_host(struct ahc_softc *ahc, struct scsi_host_template *templa
 
 	*((struct ahc_softc **)host->hostdata) = ahc;
 	ahc_lock(ahc, &s);
-	scsi_assign_lock(host, &ahc->platform_data->spin_lock);
 	ahc->platform_data->host = host;
 	host->can_queue = AHC_MAX_QUEUE;
 	host->cmd_per_lun = 2;
@@ -2111,6 +2104,7 @@ ahc_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)
 	int    paused;
 	int    wait;
 	int    disconnected;
+	unsigned long flags;
 
 	pending_scb = NULL;
 	paused = FALSE;
@@ -2125,7 +2119,7 @@ ahc_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)
 		printf(" 0x%x", cmd->cmnd[cdb_byte]);
 	printf("\n");
 
-	spin_lock_irq(&ahc->platform_data->spin_lock);
+	ahc_lock(ahc, &flags);
 
 	/*
 	 * First determine if we currently own this command.
@@ -2175,7 +2169,7 @@ ahc_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)
 		  	if (ahc_match_scb(ahc, pending_scb, scmd_id(cmd),
 					  scmd_channel(cmd) + 'A',
 					  CAM_LUN_WILDCARD,
-					  SCB_LIST_NULL, ROLE_INITIATOR) == 0)
+					  SCB_LIST_NULL, ROLE_INITIATOR))
 				break;
 		}
 	}
@@ -2357,7 +2351,8 @@ done:
 		int ret;
 
 		ahc->platform_data->flags |= AHC_UP_EH_SEMAPHORE;
-		spin_unlock_irq(&ahc->platform_data->spin_lock);
+		ahc_unlock(ahc, &flags);
+
 		init_timer(&timer);
 		timer.data = (u_long)ahc;
 		timer.expires = jiffies + (5 * HZ);
@@ -2371,10 +2366,8 @@ done:
 			printf("Timer Expired\n");
 			retval = FAILED;
 		}
-		spin_lock_irq(&ahc->platform_data->spin_lock);
-	}
-
-	spin_unlock_irq(&ahc->platform_data->spin_lock);
+	} else
+		ahc_unlock(ahc, &flags);
 	return (retval);
 }
 
diff --git a/drivers/scsi/aic7xxx_old.c b/drivers/scsi/aic7xxx_old.c
index 880e2d9ffe9b..33d56c344944 100644
--- a/drivers/scsi/aic7xxx_old.c
+++ b/drivers/scsi/aic7xxx_old.c
@@ -6514,7 +6514,7 @@ do_aic7xxx_isr(int irq, void *dev_id, struct pt_regs *regs)
 static void
 aic7xxx_init_transinfo(struct aic7xxx_host *p, struct aic_dev_data *aic_dev)
 {
-  Scsi_Device *sdpnt = aic_dev->SDptr;
+  struct scsi_device *sdpnt = aic_dev->SDptr;
   unsigned char tindex;
 
   tindex = sdpnt->id | (sdpnt->channel << 3);
@@ -6581,7 +6581,7 @@ aic7xxx_init_transinfo(struct aic7xxx_host *p, struct aic_dev_data *aic_dev)
  *   Set up the initial aic_dev struct pointers
  *-F*************************************************************************/
 static int
-aic7xxx_slave_alloc(Scsi_Device *SDptr)
+aic7xxx_slave_alloc(struct scsi_device *SDptr)
 {
   struct aic7xxx_host *p = (struct aic7xxx_host *)SDptr->host->hostdata;
   struct aic_dev_data *aic_dev;
@@ -6644,7 +6644,7 @@ aic7xxx_slave_alloc(Scsi_Device *SDptr)
  *   queueing to be [en|dis]abled for a specific adapter.
  *-F*************************************************************************/
 static void
-aic7xxx_device_queue_depth(struct aic7xxx_host *p, Scsi_Device *device)
+aic7xxx_device_queue_depth(struct aic7xxx_host *p, struct scsi_device *device)
 {
   int tag_enabled = FALSE;
   struct aic_dev_data *aic_dev = device->hostdata;
@@ -6734,7 +6734,7 @@ aic7xxx_device_queue_depth(struct aic7xxx_host *p, Scsi_Device *device)
  *   prepare for this device to go away
  *-F*************************************************************************/
 static void
-aic7xxx_slave_destroy(Scsi_Device *SDptr)
+aic7xxx_slave_destroy(struct scsi_device *SDptr)
 {
   struct aic_dev_data *aic_dev = SDptr->hostdata;
 
@@ -6754,7 +6754,7 @@ aic7xxx_slave_destroy(Scsi_Device *SDptr)
  *   depths, allocate command structs, etc.
  *-F*************************************************************************/
 static int
-aic7xxx_slave_configure(Scsi_Device *SDptr)
+aic7xxx_slave_configure(struct scsi_device *SDptr)
 {
   struct aic7xxx_host *p = (struct aic7xxx_host *) SDptr->host->hostdata;
   struct aic_dev_data *aic_dev;
@@ -7865,7 +7865,7 @@ detect_maxscb(struct aic7xxx_host *p)
  *   Register a Adaptec aic7xxx chip SCSI controller with the kernel.
  *-F*************************************************************************/
 static int
-aic7xxx_register(Scsi_Host_Template *template, struct aic7xxx_host *p,
+aic7xxx_register(struct scsi_host_template *template, struct aic7xxx_host *p,
   int reset_delay)
 {
   int i, result;
@@ -8412,7 +8412,7 @@ aic7xxx_chip_reset(struct aic7xxx_host *p)
  *   and a pointer to a aic7xxx_host struct upon success.
  *-F*************************************************************************/
 static struct aic7xxx_host *
-aic7xxx_alloc(Scsi_Host_Template *sht, struct aic7xxx_host *temp)
+aic7xxx_alloc(struct scsi_host_template *sht, struct aic7xxx_host *temp)
 {
   struct aic7xxx_host *p = NULL;
   struct Scsi_Host *host;
@@ -8991,7 +8991,7 @@ aic7xxx_configure_bugs(struct aic7xxx_host *p)
  *       mid-level SCSI code is overhauled.
  *-F*************************************************************************/
 static int
-aic7xxx_detect(Scsi_Host_Template *template)
+aic7xxx_detect(struct scsi_host_template *template)
 {
   struct aic7xxx_host *temp_p = NULL;
   struct aic7xxx_host *current_p = NULL;
@@ -11161,7 +11161,7 @@ MODULE_LICENSE("Dual BSD/GPL");
 MODULE_VERSION(AIC7XXX_H_VERSION);
 
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.proc_info		= aic7xxx_proc_info,
 	.detect			= aic7xxx_detect,
 	.release		= aic7xxx_release,
diff --git a/drivers/scsi/amiga7xx.c b/drivers/scsi/amiga7xx.c
index dea8446f5360..c0844fa32c5d 100644
--- a/drivers/scsi/amiga7xx.c
+++ b/drivers/scsi/amiga7xx.c
@@ -29,7 +29,7 @@
 #include "amiga7xx.h"
 
 
-static int amiga7xx_register_one(Scsi_Host_Template *tpnt,
+static int amiga7xx_register_one(struct scsi_host_template *tpnt,
 				 unsigned long address)
 {
     long long options;
@@ -65,7 +65,7 @@ static struct {
     { 0 }
 };
 
-static int __init amiga7xx_zorro_detect(Scsi_Host_Template *tpnt)
+static int __init amiga7xx_zorro_detect(struct scsi_host_template *tpnt)
 {
     int num = 0, i;
     struct zorro_dev *z = NULL;
@@ -89,7 +89,7 @@ static int __init amiga7xx_zorro_detect(Scsi_Host_Template *tpnt)
 #endif /* CONFIG_ZORRO */
 
 
-int __init amiga7xx_detect(Scsi_Host_Template *tpnt)
+int __init amiga7xx_detect(struct scsi_host_template *tpnt)
 {
     static unsigned char called = 0;
     int num = 0;
@@ -122,7 +122,7 @@ static int amiga7xx_release(struct Scsi_Host *shost)
 	return 0;
 }
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.name			= "Amiga NCR53c710 SCSI",
 	.detect			= amiga7xx_detect,
 	.release		= amiga7xx_release,
diff --git a/drivers/scsi/amiga7xx.h b/drivers/scsi/amiga7xx.h
index 8cc54a5b889e..1b637592d5ae 100644
--- a/drivers/scsi/amiga7xx.h
+++ b/drivers/scsi/amiga7xx.h
@@ -2,7 +2,7 @@
 
 #include <linux/types.h>
 
-int amiga7xx_detect(Scsi_Host_Template *);
+int amiga7xx_detect(struct scsi_host_template *);
 const char *NCR53c7x0_info(void);
 int NCR53c7xx_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
 int NCR53c7xx_abort(Scsi_Cmnd *);
diff --git a/drivers/scsi/arm/acornscsi.c b/drivers/scsi/arm/acornscsi.c
index be2caecbbdd9..b7b20c689c24 100644
--- a/drivers/scsi/arm/acornscsi.c
+++ b/drivers/scsi/arm/acornscsi.c
@@ -896,7 +896,7 @@ void acornscsi_done(AS_Host *host, Scsi_Cmnd **SCpntp, unsigned int result)
  * Notes    : this will only be one SG entry or less
  */
 static
-void acornscsi_data_updateptr(AS_Host *host, Scsi_Pointer *SCp, unsigned int length)
+void acornscsi_data_updateptr(AS_Host *host, struct scsi_pointer *SCp, unsigned int length)
 {
     SCp->ptr += length;
     SCp->this_residual -= length;
@@ -2862,7 +2862,7 @@ int acornscsi_proc_info(struct Scsi_Host *instance, char *buffer, char **start,
 			int length, int inout)
 {
     int pos, begin = 0, devidx;
-    Scsi_Device *scd;
+    struct scsi_device *scd;
     AS_Host *host;
     char *p = buffer;
 
@@ -2971,7 +2971,7 @@ int acornscsi_proc_info(struct Scsi_Host *instance, char *buffer, char **start,
     return pos;
 }
 
-static Scsi_Host_Template acornscsi_template = {
+static struct scsi_host_template acornscsi_template = {
 	.module			= THIS_MODULE,
 	.proc_info		= acornscsi_proc_info,
 	.name			= "AcornSCSI",
diff --git a/drivers/scsi/arm/acornscsi.h b/drivers/scsi/arm/acornscsi.h
index 03881f091645..2142290f8404 100644
--- a/drivers/scsi/arm/acornscsi.h
+++ b/drivers/scsi/arm/acornscsi.h
@@ -292,7 +292,7 @@ typedef struct acornscsi_hostdata {
 	    unsigned char	tag;		/* reconnected tag			*/
 	} reconnected;
 
-	Scsi_Pointer	SCp;			/* current commands data pointer	*/
+	struct scsi_pointer	SCp;			/* current commands data pointer	*/
 
 	MsgQueue_t	msgs;
 
diff --git a/drivers/scsi/arm/arxescsi.c b/drivers/scsi/arm/arxescsi.c
index 29811f5891ee..804125e35fc3 100644
--- a/drivers/scsi/arm/arxescsi.c
+++ b/drivers/scsi/arm/arxescsi.c
@@ -65,7 +65,7 @@ struct arxescsi_info {
  * Returns : 0 if we should not set CMD_WITHDMA for transfer info command
  */
 static fasdmatype_t
-arxescsi_dma_setup(struct Scsi_Host *host, Scsi_Pointer *SCp,
+arxescsi_dma_setup(struct Scsi_Host *host, struct scsi_pointer *SCp,
 		       fasdmadir_t direction, fasdmatype_t min_type)
 {
 	/*
@@ -111,7 +111,7 @@ static void arxescsi_pseudo_dma_write(unsigned char *addr, void __iomem *base)
  *	     transfer  - minimum number of bytes we expect to transfer
  */
 static void
-arxescsi_dma_pseudo(struct Scsi_Host *host, Scsi_Pointer *SCp,
+arxescsi_dma_pseudo(struct Scsi_Host *host, struct scsi_pointer *SCp,
 		    fasdmadir_t direction, int transfer)
 {
 	struct arxescsi_info *info = (struct arxescsi_info *)host->hostdata;
@@ -197,7 +197,7 @@ arxescsi_dma_pseudo(struct Scsi_Host *host, Scsi_Pointer *SCp,
  * Params  : host  - host
  *	     SCpnt - command
  */
-static void arxescsi_dma_stop(struct Scsi_Host *host, Scsi_Pointer *SCp)
+static void arxescsi_dma_stop(struct Scsi_Host *host, struct scsi_pointer *SCp)
 {
 	/*
 	 * no DMA to stop
@@ -261,7 +261,7 @@ arxescsi_proc_info(struct Scsi_Host *host, char *buffer, char **start, off_t off
 	return pos;
 }
 
-static Scsi_Host_Template arxescsi_template = {
+static struct scsi_host_template arxescsi_template = {
 	.proc_info			= arxescsi_proc_info,
 	.name				= "ARXE SCSI card",
 	.info				= arxescsi_info,
diff --git a/drivers/scsi/arm/cumana_1.c b/drivers/scsi/arm/cumana_1.c
index 26498553a7cc..81e266be26d0 100644
--- a/drivers/scsi/arm/cumana_1.c
+++ b/drivers/scsi/arm/cumana_1.c
@@ -238,7 +238,7 @@ static void cumanascsi_write(struct Scsi_Host *instance, int reg, int value)
 
 #include "../NCR5380.c"
 
-static Scsi_Host_Template cumanascsi_template = {
+static struct scsi_host_template cumanascsi_template = {
 	.module			= THIS_MODULE,
 	.name			= "Cumana 16-bit SCSI",
 	.info			= cumanascsi_info,
diff --git a/drivers/scsi/arm/cumana_2.c b/drivers/scsi/arm/cumana_2.c
index 0ef0644eeb29..3a7a46b0dc41 100644
--- a/drivers/scsi/arm/cumana_2.c
+++ b/drivers/scsi/arm/cumana_2.c
@@ -157,7 +157,7 @@ cumanascsi_2_intr(int irq, void *dev_id, struct pt_regs *regs)
  * Returns  : type of transfer to be performed
  */
 static fasdmatype_t
-cumanascsi_2_dma_setup(struct Scsi_Host *host, Scsi_Pointer *SCp,
+cumanascsi_2_dma_setup(struct Scsi_Host *host, struct scsi_pointer *SCp,
 		       fasdmadir_t direction, fasdmatype_t min_type)
 {
 	struct cumanascsi2_info *info = (struct cumanascsi2_info *)host->hostdata;
@@ -209,7 +209,7 @@ cumanascsi_2_dma_setup(struct Scsi_Host *host, Scsi_Pointer *SCp,
  *	      transfer  - minimum number of bytes we expect to transfer
  */
 static void
-cumanascsi_2_dma_pseudo(struct Scsi_Host *host, Scsi_Pointer *SCp,
+cumanascsi_2_dma_pseudo(struct Scsi_Host *host, struct scsi_pointer *SCp,
 			fasdmadir_t direction, int transfer)
 {
 	struct cumanascsi2_info *info = (struct cumanascsi2_info *)host->hostdata;
@@ -283,7 +283,7 @@ cumanascsi_2_dma_pseudo(struct Scsi_Host *host, Scsi_Pointer *SCp,
  *	      SCpnt - command
  */
 static void
-cumanascsi_2_dma_stop(struct Scsi_Host *host, Scsi_Pointer *SCp)
+cumanascsi_2_dma_stop(struct Scsi_Host *host, struct scsi_pointer *SCp)
 {
 	struct cumanascsi2_info *info = (struct cumanascsi2_info *)host->hostdata;
 	if (info->info.scsi.dma != NO_DMA) {
@@ -381,7 +381,7 @@ int cumanascsi_2_proc_info (struct Scsi_Host *host, char *buffer, char **start,
 	return pos;
 }
 
-static Scsi_Host_Template cumanascsi2_template = {
+static struct scsi_host_template cumanascsi2_template = {
 	.module				= THIS_MODULE,
 	.proc_info			= cumanascsi_2_proc_info,
 	.name				= "Cumana SCSI II",
diff --git a/drivers/scsi/arm/ecoscsi.c b/drivers/scsi/arm/ecoscsi.c
index f8a7fdd3c465..6adcccbf444b 100644
--- a/drivers/scsi/arm/ecoscsi.c
+++ b/drivers/scsi/arm/ecoscsi.c
@@ -155,7 +155,7 @@ printk("reading %p len %d\n",addr, len);
 
 #include "../NCR5380.c"
 
-static Scsi_Host_Template ecoscsi_template =  {
+static struct scsi_host_template ecoscsi_template =  {
 	.module		= THIS_MODULE,
 	.name		= "Serial Port EcoSCSI NCR5380",
 	.proc_name	= "ecoscsi",
diff --git a/drivers/scsi/arm/eesox.c b/drivers/scsi/arm/eesox.c
index ce711f166cfb..4d1e8f52c924 100644
--- a/drivers/scsi/arm/eesox.c
+++ b/drivers/scsi/arm/eesox.c
@@ -158,7 +158,7 @@ eesoxscsi_intr(int irq, void *dev_id, struct pt_regs *regs)
  * Returns  : type of transfer to be performed
  */
 static fasdmatype_t
-eesoxscsi_dma_setup(struct Scsi_Host *host, Scsi_Pointer *SCp,
+eesoxscsi_dma_setup(struct Scsi_Host *host, struct scsi_pointer *SCp,
 		       fasdmadir_t direction, fasdmatype_t min_type)
 {
 	struct eesoxscsi_info *info = (struct eesoxscsi_info *)host->hostdata;
@@ -353,7 +353,7 @@ static void eesoxscsi_buffer_out(void *buf, int length, void __iomem *base)
 }
 
 static void
-eesoxscsi_dma_pseudo(struct Scsi_Host *host, Scsi_Pointer *SCp,
+eesoxscsi_dma_pseudo(struct Scsi_Host *host, struct scsi_pointer *SCp,
 		     fasdmadir_t dir, int transfer_size)
 {
 	struct eesoxscsi_info *info = (struct eesoxscsi_info *)host->hostdata;
@@ -370,7 +370,7 @@ eesoxscsi_dma_pseudo(struct Scsi_Host *host, Scsi_Pointer *SCp,
  *	      SCpnt - command
  */
 static void
-eesoxscsi_dma_stop(struct Scsi_Host *host, Scsi_Pointer *SCp)
+eesoxscsi_dma_stop(struct Scsi_Host *host, struct scsi_pointer *SCp)
 {
 	struct eesoxscsi_info *info = (struct eesoxscsi_info *)host->hostdata;
 	if (info->info.scsi.dma != NO_DMA)
@@ -499,7 +499,7 @@ static ssize_t eesoxscsi_store_term(struct device *dev, struct device_attribute
 static DEVICE_ATTR(bus_term, S_IRUGO | S_IWUSR,
 		   eesoxscsi_show_term, eesoxscsi_store_term);
 
-static Scsi_Host_Template eesox_template = {
+static struct scsi_host_template eesox_template = {
 	.module				= THIS_MODULE,
 	.proc_info			= eesoxscsi_proc_info,
 	.name				= "EESOX SCSI",
diff --git a/drivers/scsi/arm/fas216.c b/drivers/scsi/arm/fas216.c
index 4772fb317f3e..3e1053f111dc 100644
--- a/drivers/scsi/arm/fas216.c
+++ b/drivers/scsi/arm/fas216.c
@@ -173,7 +173,7 @@ static void fas216_dumpstate(FAS216_Info *info)
 		fas216_readb(info, REG_CTCH));
 }
 
-static void print_SCp(Scsi_Pointer *SCp, const char *prefix, const char *suffix)
+static void print_SCp(struct scsi_pointer *SCp, const char *prefix, const char *suffix)
 {
 	printk("%sptr %p this_residual 0x%x buffer %p buffers_residual 0x%x%s",
 		prefix, SCp->ptr, SCp->this_residual, SCp->buffer,
@@ -628,7 +628,7 @@ static void fas216_handlesync(FAS216_Info *info, char *msg)
  */
 static void fas216_updateptrs(FAS216_Info *info, int bytes_transferred)
 {
-	Scsi_Pointer *SCp = &info->scsi.SCp;
+	struct scsi_pointer *SCp = &info->scsi.SCp;
 
 	fas216_checkmagic(info);
 
@@ -668,7 +668,7 @@ static void fas216_updateptrs(FAS216_Info *info, int bytes_transferred)
  */
 static void fas216_pio(FAS216_Info *info, fasdmadir_t direction)
 {
-	Scsi_Pointer *SCp = &info->scsi.SCp;
+	struct scsi_pointer *SCp = &info->scsi.SCp;
 
 	fas216_checkmagic(info);
 
@@ -2559,7 +2559,7 @@ int fas216_eh_bus_reset(Scsi_Cmnd *SCpnt)
 {
 	FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
 	unsigned long flags;
-	Scsi_Device *SDpnt;
+	struct scsi_device *SDpnt;
 
 	fas216_checkmagic(info);
 	fas216_log(info, LOG_ERROR, "resetting bus");
@@ -3000,7 +3000,7 @@ int fas216_print_stats(FAS216_Info *info, char *buffer)
 int fas216_print_devices(FAS216_Info *info, char *buffer)
 {
 	struct fas216_device *dev;
-	Scsi_Device *scd;
+	struct scsi_device *scd;
 	char *p = buffer;
 
 	p += sprintf(p, "Device/Lun TaggedQ       Parity   Sync\n");
diff --git a/drivers/scsi/arm/fas216.h b/drivers/scsi/arm/fas216.h
index 60a2a120205b..540914d6fd32 100644
--- a/drivers/scsi/arm/fas216.h
+++ b/drivers/scsi/arm/fas216.h
@@ -243,7 +243,7 @@ typedef struct {
 		unsigned int	irq;			/* interrupt				*/
 		int		dma;			/* dma channel				*/
 
-		Scsi_Pointer	SCp;			/* current commands data pointer	*/
+		struct scsi_pointer	SCp;			/* current commands data pointer	*/
 
 		MsgQueue_t	msgs;			/* message queue for connected device	*/
 
@@ -304,9 +304,9 @@ typedef struct {
 	/* dma */
 	struct {
 		fasdmatype_t	transfer_type;		/* current type of DMA transfer		*/
-		fasdmatype_t	(*setup) (struct Scsi_Host *host, Scsi_Pointer *SCp, fasdmadir_t direction, fasdmatype_t min_dma);
-		void		(*pseudo)(struct Scsi_Host *host, Scsi_Pointer *SCp, fasdmadir_t direction, int transfer);
-		void		(*stop)  (struct Scsi_Host *host, Scsi_Pointer *SCp);
+		fasdmatype_t	(*setup) (struct Scsi_Host *host, struct scsi_pointer *SCp, fasdmadir_t direction, fasdmatype_t min_dma);
+		void		(*pseudo)(struct Scsi_Host *host, struct scsi_pointer *SCp, fasdmadir_t direction, int transfer);
+		void		(*stop)  (struct Scsi_Host *host, struct scsi_pointer *SCp);
 	} dma;
 
 	/* miscellaneous */
diff --git a/drivers/scsi/arm/oak.c b/drivers/scsi/arm/oak.c
index de24bb991f1d..d806b024c3bd 100644
--- a/drivers/scsi/arm/oak.c
+++ b/drivers/scsi/arm/oak.c
@@ -111,7 +111,7 @@ printk("reading %p len %d\n", addr, len);
 
 #include "../NCR5380.c"
 
-static Scsi_Host_Template oakscsi_template = {
+static struct scsi_host_template oakscsi_template = {
 	.module			= THIS_MODULE,
 	.proc_info		= oakscsi_proc_info,
 	.name			= "Oak 16-bit SCSI",
diff --git a/drivers/scsi/arm/powertec.c b/drivers/scsi/arm/powertec.c
index abda216113f1..3333d7b39139 100644
--- a/drivers/scsi/arm/powertec.c
+++ b/drivers/scsi/arm/powertec.c
@@ -132,7 +132,7 @@ powertecscsi_intr(int irq, void *dev_id, struct pt_regs *regs)
  * Returns  : type of transfer to be performed
  */
 static fasdmatype_t
-powertecscsi_dma_setup(struct Scsi_Host *host, Scsi_Pointer *SCp,
+powertecscsi_dma_setup(struct Scsi_Host *host, struct scsi_pointer *SCp,
 		       fasdmadir_t direction, fasdmatype_t min_type)
 {
 	struct powertec_info *info = (struct powertec_info *)host->hostdata;
@@ -174,7 +174,7 @@ powertecscsi_dma_setup(struct Scsi_Host *host, Scsi_Pointer *SCp,
  *	      SCpnt - command
  */
 static void
-powertecscsi_dma_stop(struct Scsi_Host *host, Scsi_Pointer *SCp)
+powertecscsi_dma_stop(struct Scsi_Host *host, struct scsi_pointer *SCp)
 {
 	struct powertec_info *info = (struct powertec_info *)host->hostdata;
 	if (info->info.scsi.dma != NO_DMA)
@@ -293,7 +293,7 @@ powertecscsi_store_term(struct device *dev, struct device_attribute *attr, const
 static DEVICE_ATTR(bus_term, S_IRUGO | S_IWUSR,
 		   powertecscsi_show_term, powertecscsi_store_term);
 
-static Scsi_Host_Template powertecscsi_template = {
+static struct scsi_host_template powertecscsi_template = {
 	.module				= THIS_MODULE,
 	.proc_info			= powertecscsi_proc_info,
 	.name				= "PowerTec SCSI",
diff --git a/drivers/scsi/arm/scsi.h b/drivers/scsi/arm/scsi.h
index 19937640e2e7..6dd544a5eb56 100644
--- a/drivers/scsi/arm/scsi.h
+++ b/drivers/scsi/arm/scsi.h
@@ -18,7 +18,7 @@
  * The scatter-gather list handling.  This contains all
  * the yucky stuff that needs to be fixed properly.
  */
-static inline int copy_SCp_to_sg(struct scatterlist *sg, Scsi_Pointer *SCp, int max)
+static inline int copy_SCp_to_sg(struct scatterlist *sg, struct scsi_pointer *SCp, int max)
 {
 	int bufs = SCp->buffers_residual;
 
@@ -32,7 +32,7 @@ static inline int copy_SCp_to_sg(struct scatterlist *sg, Scsi_Pointer *SCp, int
 	return bufs + 1;
 }
 
-static inline int next_SCp(Scsi_Pointer *SCp)
+static inline int next_SCp(struct scsi_pointer *SCp)
 {
 	int ret = SCp->buffers_residual;
 	if (ret) {
@@ -49,7 +49,7 @@ static inline int next_SCp(Scsi_Pointer *SCp)
 	return ret;
 }
 
-static inline unsigned char get_next_SCp_byte(Scsi_Pointer *SCp)
+static inline unsigned char get_next_SCp_byte(struct scsi_pointer *SCp)
 {
 	char c = *SCp->ptr;
 
@@ -59,7 +59,7 @@ static inline unsigned char get_next_SCp_byte(Scsi_Pointer *SCp)
 	return c;
 }
 
-static inline void put_next_SCp_byte(Scsi_Pointer *SCp, unsigned char c)
+static inline void put_next_SCp_byte(struct scsi_pointer *SCp, unsigned char c)
 {
 	*SCp->ptr = c;
 	SCp->ptr += 1;
diff --git a/drivers/scsi/ata_piix.c b/drivers/scsi/ata_piix.c
index a1bd8d95623c..333d69dd84ef 100644
--- a/drivers/scsi/ata_piix.c
+++ b/drivers/scsi/ata_piix.c
@@ -50,7 +50,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME	"ata_piix"
-#define DRV_VERSION	"1.04"
+#define DRV_VERSION	"1.05"
 
 enum {
 	PIIX_IOCFG		= 0x54, /* IDE I/O configuration register */
@@ -95,7 +95,7 @@ static void piix_set_dmamode (struct ata_port *ap, struct ata_device *adev);
 
 static unsigned int in_module_init = 1;
 
-static struct pci_device_id piix_pci_tbl[] = {
+static const struct pci_device_id piix_pci_tbl[] = {
 #ifdef ATA_ENABLE_PATA
 	{ 0x8086, 0x7111, PCI_ANY_ID, PCI_ANY_ID, 0, 0, piix4_pata },
 	{ 0x8086, 0x24db, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich5_pata },
diff --git a/drivers/scsi/atari_NCR5380.c b/drivers/scsi/atari_NCR5380.c
index 2c12be72c4c6..2ae31ceb32a8 100644
--- a/drivers/scsi/atari_NCR5380.c
+++ b/drivers/scsi/atari_NCR5380.c
@@ -255,7 +255,7 @@
  */
 
 static struct Scsi_Host *first_instance = NULL;
-static Scsi_Host_Template *the_template = NULL;
+static struct scsi_host_template *the_template = NULL;
 
 /* Macros ease life... :-) */
 #define	SETUP_HOSTDATA(in)				\
diff --git a/drivers/scsi/atari_scsi.c b/drivers/scsi/atari_scsi.c
index af8adb629b33..f4c1ca7c1572 100644
--- a/drivers/scsi/atari_scsi.c
+++ b/drivers/scsi/atari_scsi.c
@@ -600,7 +600,7 @@ int atari_queue_command (Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *))
 #endif
 
 
-int atari_scsi_detect (Scsi_Host_Template *host)
+int atari_scsi_detect (struct scsi_host_template *host)
 {
 	static int called = 0;
 	struct Scsi_Host *instance;
@@ -1141,7 +1141,7 @@ static void atari_scsi_falcon_reg_write( unsigned char reg, unsigned char value
 
 #include "atari_NCR5380.c"
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.proc_info		= atari_scsi_proc_info,
 	.name			= "Atari native SCSI",
 	.detect			= atari_scsi_detect,
diff --git a/drivers/scsi/atari_scsi.h b/drivers/scsi/atari_scsi.h
index cc1256988841..f917bdd09b41 100644
--- a/drivers/scsi/atari_scsi.h
+++ b/drivers/scsi/atari_scsi.h
@@ -18,7 +18,7 @@
 /* (I_HAVE_OVERRUNS stuff removed) */
 
 #ifndef ASM
-int atari_scsi_detect (Scsi_Host_Template *);
+int atari_scsi_detect (struct scsi_host_template *);
 const char *atari_scsi_info (struct Scsi_Host *);
 int atari_scsi_reset (Scsi_Cmnd *, unsigned int);
 #ifdef MODULE
diff --git a/drivers/scsi/blz1230.c b/drivers/scsi/blz1230.c
index 4cd9fcf4dc50..763e409a1ff3 100644
--- a/drivers/scsi/blz1230.c
+++ b/drivers/scsi/blz1230.c
@@ -94,7 +94,7 @@ static volatile unsigned char cmd_buffer[16];
 				 */
 
 /***************************************************************** Detection */
-int __init blz1230_esp_detect(Scsi_Host_Template *tpnt)
+int __init blz1230_esp_detect(struct scsi_host_template *tpnt)
 {
 	struct NCR_ESP *esp;
 	struct zorro_dev *z = NULL;
@@ -328,7 +328,7 @@ int blz1230_esp_release(struct Scsi_Host *instance)
 }
 
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.proc_name		= "esp-blz1230",
 	.proc_info		= esp_proc_info,
 	.name			= "Blizzard1230 SCSI IV",
diff --git a/drivers/scsi/blz2060.c b/drivers/scsi/blz2060.c
index c5221d0de5ca..d72d05fffdfa 100644
--- a/drivers/scsi/blz2060.c
+++ b/drivers/scsi/blz2060.c
@@ -90,7 +90,7 @@ static volatile unsigned char cmd_buffer[16];
 				 */
 
 /***************************************************************** Detection */
-int __init blz2060_esp_detect(Scsi_Host_Template *tpnt)
+int __init blz2060_esp_detect(struct scsi_host_template *tpnt)
 {
 	struct NCR_ESP *esp;
 	struct zorro_dev *z = NULL;
@@ -282,7 +282,7 @@ int blz2060_esp_release(struct Scsi_Host *instance)
 }
 
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.proc_name		= "esp-blz2060",
 	.proc_info		= esp_proc_info,
 	.name			= "Blizzard2060 SCSI",
diff --git a/drivers/scsi/bvme6000.c b/drivers/scsi/bvme6000.c
index 130f30f51a9b..2958b8c2bfb7 100644
--- a/drivers/scsi/bvme6000.c
+++ b/drivers/scsi/bvme6000.c
@@ -23,7 +23,7 @@
 #include<linux/stat.h>
 
 
-int bvme6000_scsi_detect(Scsi_Host_Template *tpnt)
+int bvme6000_scsi_detect(struct scsi_host_template *tpnt)
 {
     static unsigned char called = 0;
     int clock;
@@ -59,7 +59,7 @@ static int bvme6000_scsi_release(struct Scsi_Host *shost)
 	return 0;
 }
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.name			= "BVME6000 NCR53c710 SCSI",
 	.detect			= bvme6000_scsi_detect,
 	.release		= bvme6000_scsi_release,
diff --git a/drivers/scsi/bvme6000.h b/drivers/scsi/bvme6000.h
index 49b6bbb0978e..7c9c0366cc08 100644
--- a/drivers/scsi/bvme6000.h
+++ b/drivers/scsi/bvme6000.h
@@ -3,7 +3,7 @@
 
 #include <linux/types.h>
 
-int bvme6000_scsi_detect(Scsi_Host_Template *);
+int bvme6000_scsi_detect(struct scsi_host_template *);
 const char *NCR53c7x0_info(void);
 int NCR53c7xx_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
 int NCR53c7xx_abort(Scsi_Cmnd *);
diff --git a/drivers/scsi/cyberstorm.c b/drivers/scsi/cyberstorm.c
index bdbca85d1675..f9b940e56430 100644
--- a/drivers/scsi/cyberstorm.c
+++ b/drivers/scsi/cyberstorm.c
@@ -104,7 +104,7 @@ static volatile unsigned char cmd_buffer[16];
 				 */
 
 /***************************************************************** Detection */
-int __init cyber_esp_detect(Scsi_Host_Template *tpnt)
+int __init cyber_esp_detect(struct scsi_host_template *tpnt)
 {
 	struct NCR_ESP *esp;
 	struct zorro_dev *z = NULL;
@@ -353,7 +353,7 @@ int cyber_esp_release(struct Scsi_Host *instance)
 }
 
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.proc_name		= "esp-cyberstorm",
 	.proc_info		= esp_proc_info,
 	.name			= "CyberStorm SCSI",
diff --git a/drivers/scsi/cyberstormII.c b/drivers/scsi/cyberstormII.c
index 845d9259821e..a3caabfd7557 100644
--- a/drivers/scsi/cyberstormII.c
+++ b/drivers/scsi/cyberstormII.c
@@ -81,7 +81,7 @@ static volatile unsigned char cmd_buffer[16];
 				 */
 
 /***************************************************************** Detection */
-int __init cyberII_esp_detect(Scsi_Host_Template *tpnt)
+int __init cyberII_esp_detect(struct scsi_host_template *tpnt)
 {
 	struct NCR_ESP *esp;
 	struct zorro_dev *z = NULL;
@@ -290,7 +290,7 @@ int cyberII_esp_release(struct Scsi_Host *instance)
 }
 
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.proc_name		= "esp-cyberstormII",
 	.proc_info		= esp_proc_info,
 	.name			= "CyberStorm Mk II SCSI",
diff --git a/drivers/scsi/dec_esp.c b/drivers/scsi/dec_esp.c
index 256d6baf8df3..a35ee43a48df 100644
--- a/drivers/scsi/dec_esp.c
+++ b/drivers/scsi/dec_esp.c
@@ -133,7 +133,7 @@ static struct scsi_host_template driver_template = {
 #include "scsi_module.c"
 
 /***************************************************************** Detection */
-static int dec_esp_detect(Scsi_Host_Template * tpnt)
+static int dec_esp_detect(struct scsi_host_template * tpnt)
 {
 	struct NCR_ESP *esp;
 	struct ConfigDev *esp_dev;
diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c
index c28e3aea1c3c..6252b9ddc01e 100644
--- a/drivers/scsi/dpt_i2o.c
+++ b/drivers/scsi/dpt_i2o.c
@@ -660,7 +660,12 @@ static int adpt_abort(struct scsi_cmnd * cmd)
 	msg[2] = 0;
 	msg[3]= 0; 
 	msg[4] = (u32)cmd;
-	if( (rcode = adpt_i2o_post_wait(pHba, msg, sizeof(msg), FOREVER)) != 0){
+	if (pHba->host)
+		spin_lock_irq(pHba->host->host_lock);
+	rcode = adpt_i2o_post_wait(pHba, msg, sizeof(msg), FOREVER);
+	if (pHba->host)
+		spin_unlock_irq(pHba->host->host_lock);
+	if (rcode != 0) {
 		if(rcode == -EOPNOTSUPP ){
 			printk(KERN_INFO"%s: Abort cmd not supported\n",pHba->name);
 			return FAILED;
@@ -697,10 +702,15 @@ static int adpt_device_reset(struct scsi_cmnd* cmd)
 	msg[2] = 0;
 	msg[3] = 0;
 
+	if (pHba->host)
+		spin_lock_irq(pHba->host->host_lock);
 	old_state = d->state;
 	d->state |= DPTI_DEV_RESET;
-	if( (rcode = adpt_i2o_post_wait(pHba, msg,sizeof(msg), FOREVER)) ){
-		d->state = old_state;
+	rcode = adpt_i2o_post_wait(pHba, msg,sizeof(msg), FOREVER);
+	d->state = old_state;
+	if (pHba->host)
+		spin_unlock_irq(pHba->host->host_lock);
+	if (rcode != 0) {
 		if(rcode == -EOPNOTSUPP ){
 			printk(KERN_INFO"%s: Device reset not supported\n",pHba->name);
 			return FAILED;
@@ -708,7 +718,6 @@ static int adpt_device_reset(struct scsi_cmnd* cmd)
 		printk(KERN_INFO"%s: Device reset failed\n",pHba->name);
 		return FAILED;
 	} else {
-		d->state = old_state;
 		printk(KERN_INFO"%s: Device reset successful\n",pHba->name);
 		return SUCCESS;
 	}
@@ -721,6 +730,7 @@ static int adpt_bus_reset(struct scsi_cmnd* cmd)
 {
 	adpt_hba* pHba;
 	u32 msg[4];
+	u32 rcode;
 
 	pHba = (adpt_hba*)cmd->device->host->hostdata[0];
 	memset(msg, 0, sizeof(msg));
@@ -729,7 +739,12 @@ static int adpt_bus_reset(struct scsi_cmnd* cmd)
 	msg[1] = (I2O_HBA_BUS_RESET<<24|HOST_TID<<12|pHba->channel[cmd->device->channel].tid);
 	msg[2] = 0;
 	msg[3] = 0;
-	if(adpt_i2o_post_wait(pHba, msg,sizeof(msg), FOREVER) ){
+	if (pHba->host)
+		spin_lock_irq(pHba->host->host_lock);
+	rcode = adpt_i2o_post_wait(pHba, msg,sizeof(msg), FOREVER);
+	if (pHba->host)
+		spin_unlock_irq(pHba->host->host_lock);
+	if (rcode != 0) {
 		printk(KERN_WARNING"%s: Bus reset failed.\n",pHba->name);
 		return FAILED;
 	} else {
@@ -816,7 +831,7 @@ static int adpt_hba_reset(adpt_hba* pHba)
 static void adpt_i2o_sys_shutdown(void)
 {
 	adpt_hba *pHba, *pNext;
-	struct adpt_i2o_post_wait_data *p1, *p2;
+	struct adpt_i2o_post_wait_data *p1, *old;
 
 	 printk(KERN_INFO"Shutting down Adaptec I2O controllers.\n");
 	 printk(KERN_INFO"   This could take a few minutes if there are many devices attached\n");
@@ -830,13 +845,14 @@ static void adpt_i2o_sys_shutdown(void)
 	}
 
 	/* Remove any timedout entries from the wait queue.  */
-	p2 = NULL;
 //	spin_lock_irqsave(&adpt_post_wait_lock, flags);
 	/* Nothing should be outstanding at this point so just
 	 * free them 
 	 */
-	for(p1 = adpt_post_wait_queue; p1; p2 = p1, p1 = p2->next) {
-		kfree(p1);
+	for(p1 = adpt_post_wait_queue; p1;) {
+		old = p1;
+		p1 = p1->next;
+		kfree(old);
 	}
 //	spin_unlock_irqrestore(&adpt_post_wait_lock, flags);
 	adpt_post_wait_queue = NULL;
diff --git a/drivers/scsi/dpti.h b/drivers/scsi/dpti.h
index 489194af43d0..2ad2a89b5db4 100644
--- a/drivers/scsi/dpti.h
+++ b/drivers/scsi/dpti.h
@@ -44,7 +44,7 @@ static int adpt_device_reset(struct scsi_cmnd* cmd);
 
 
 /*
- * Scsi_Host_Template (see hosts.h) 
+ * struct scsi_host_template (see hosts.h)
  */
 
 #define DPT_DRIVER_NAME	"Adaptec I2O RAID"
diff --git a/drivers/scsi/dtc.c b/drivers/scsi/dtc.c
index 897743b23342..310d2f488668 100644
--- a/drivers/scsi/dtc.c
+++ b/drivers/scsi/dtc.c
@@ -199,7 +199,7 @@ static void __init dtc_setup(char *str, int *ints)
 #endif
 
 /* 
- * Function : int dtc_detect(Scsi_Host_Template * tpnt)
+ * Function : int dtc_detect(struct scsi_host_template * tpnt)
  *
  * Purpose : detects and initializes DTC 3180/3280 controllers
  *	that were autoprobed, overridden on the LILO command line, 
@@ -211,7 +211,7 @@ static void __init dtc_setup(char *str, int *ints)
  *
 */
 
-static int __init dtc_detect(Scsi_Host_Template * tpnt)
+static int __init dtc_detect(struct scsi_host_template * tpnt)
 {
 	static int current_override = 0, current_base = 0;
 	struct Scsi_Host *instance;
@@ -471,7 +471,7 @@ static int dtc_release(struct Scsi_Host *shost)
 	return 0;
 }
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.name				= "DTC 3180/3280 ",
 	.detect				= dtc_detect,
 	.release			= dtc_release,
diff --git a/drivers/scsi/dtc.h b/drivers/scsi/dtc.h
index 277cd015ee4e..0b205f8c7326 100644
--- a/drivers/scsi/dtc.h
+++ b/drivers/scsi/dtc.h
@@ -35,7 +35,7 @@
 static int dtc_abort(Scsi_Cmnd *);
 static int dtc_biosparam(struct scsi_device *, struct block_device *,
 		         sector_t, int*);
-static int dtc_detect(Scsi_Host_Template *);
+static int dtc_detect(struct scsi_host_template *);
 static int dtc_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
 static int dtc_bus_reset(Scsi_Cmnd *);
 
diff --git a/drivers/scsi/fastlane.c b/drivers/scsi/fastlane.c
index ae47612b3614..ccee68b52f7e 100644
--- a/drivers/scsi/fastlane.c
+++ b/drivers/scsi/fastlane.c
@@ -125,7 +125,7 @@ static inline void dma_clear(struct NCR_ESP *esp)
 }
 
 /***************************************************************** Detection */
-int __init fastlane_esp_detect(Scsi_Host_Template *tpnt)
+int __init fastlane_esp_detect(struct scsi_host_template *tpnt)
 {
 	struct NCR_ESP *esp;
 	struct zorro_dev *z = NULL;
@@ -398,7 +398,7 @@ int fastlane_esp_release(struct Scsi_Host *instance)
 }
 
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.proc_name		= "esp-fastlane",
 	.proc_info		= esp_proc_info,
 	.name			= "Fastlane SCSI",
diff --git a/drivers/scsi/fcal.c b/drivers/scsi/fcal.c
index a6f120dcdfc3..03416548f20c 100644
--- a/drivers/scsi/fcal.c
+++ b/drivers/scsi/fcal.c
@@ -70,7 +70,7 @@ static unsigned char target2alpa[] = {
 
 static int fcal_encode_addr(Scsi_Cmnd *SCpnt, u16 *addr, fc_channel *fc, fcp_cmnd *fcmd);
 
-int fcal_slave_configure(Scsi_Device *device)
+int fcal_slave_configure(struct scsi_device *device)
 {
 	int depth_to_use;
 	
@@ -89,7 +89,7 @@ int fcal_slave_configure(Scsi_Device *device)
 
 /* Detect all FC Arbitrated Loops attached to the machine.
    fc4 module has done all the work for us... */
-int __init fcal_detect(Scsi_Host_Template *tpnt)
+int __init fcal_detect(struct scsi_host_template *tpnt)
 {
 	int nfcals = 0;
 	fc_channel *fc;
@@ -244,7 +244,7 @@ int fcal_proc_info (struct Scsi_Host *host, char *buffer, char **start, off_t of
 			SPRINTF ("  [AL-PA: %02x, Port WWN: %08x%08x, Node WWN: %08x%08x] Not responded to PRLI\n",
 				 alpa, u1[0], u1[1], u2[0], u2[1]);
 		} else {
-			Scsi_Device *scd;
+			struct scsi_device *scd;
 			shost_for_each_device(scd, host)
 				if (scd->id == target) {
 					SPRINTF ("  [AL-PA: %02x, Id: %02d, Port WWN: %08x%08x, Node WWN: %08x%08x]  ",
@@ -297,7 +297,7 @@ static int fcal_encode_addr(Scsi_Cmnd *SCpnt, u16 *addr, fc_channel *fc, fcp_cmn
 	return 0;
 }
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.name			= "Fibre Channel Arbitrated Loop",
 	.detect			= fcal_detect,
 	.release		= fcal_release,	
diff --git a/drivers/scsi/fcal.h b/drivers/scsi/fcal.h
index 21aa32ef9134..7ff2c3494f9e 100644
--- a/drivers/scsi/fcal.h
+++ b/drivers/scsi/fcal.h
@@ -20,8 +20,8 @@ struct fcal {
    for a particular channel */
 #define FCAL_CAN_QUEUE		512
 
-int fcal_detect(Scsi_Host_Template *);
+int fcal_detect(struct scsi_host_template *);
 int fcal_release(struct Scsi_Host *);
-int fcal_slave_configure(Scsi_Device *);
+int fcal_slave_configure(struct scsi_device *);
 
 #endif /* !(_FCAL_H) */
diff --git a/drivers/scsi/fd_mcs.c b/drivers/scsi/fd_mcs.c
index 6d44602aae78..cca485a2b438 100644
--- a/drivers/scsi/fd_mcs.c
+++ b/drivers/scsi/fd_mcs.c
@@ -343,7 +343,7 @@ static void fd_mcs_make_bus_idle(struct Scsi_Host *shpnt)
 		outb(0x01 | PARITY_MASK, TMC_Cntl_port);
 }
 
-static int fd_mcs_detect(Scsi_Host_Template * tpnt)
+static int fd_mcs_detect(struct scsi_host_template * tpnt)
 {
 	int loop;
 	struct Scsi_Host *shpnt;
@@ -1343,7 +1343,7 @@ static int fd_mcs_biosparam(struct scsi_device * disk, struct block_device *bdev
 	return 0;
 }
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.proc_name			= "fd_mcs",
 	.proc_info			= fd_mcs_proc_info,
 	.detect				= fd_mcs_detect,
diff --git a/drivers/scsi/g_NCR5380.c b/drivers/scsi/g_NCR5380.c
index a3aa729b9d3c..45756fa90777 100644
--- a/drivers/scsi/g_NCR5380.c
+++ b/drivers/scsi/g_NCR5380.c
@@ -285,7 +285,7 @@ static int __init do_DTC3181E_setup(char *str)
  *	Locks: none
  */
 
-int __init generic_NCR5380_detect(Scsi_Host_Template * tpnt)
+int __init generic_NCR5380_detect(struct scsi_host_template * tpnt)
 {
 	static int current_override = 0;
 	int count, i;
@@ -798,7 +798,7 @@ static int generic_NCR5380_proc_info(struct Scsi_Host *scsi_ptr, char *buffer, c
 	Scsi_Cmnd *ptr;
 	struct NCR5380_hostdata *hostdata;
 #ifdef NCR5380_STATS
-	Scsi_Device *dev;
+	struct scsi_device *dev;
 	extern const char *const scsi_device_types[MAX_SCSI_DEVICE_CODE];
 #endif
 
@@ -899,7 +899,7 @@ static int generic_NCR5380_proc_info(struct Scsi_Host *scsi_ptr, char *buffer, c
 #undef PRINTP
 #undef ANDP
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.proc_info      	= generic_NCR5380_proc_info,
 	.name           	= "Generic NCR5380/NCR53C400 Scsi Driver",
 	.detect         	= generic_NCR5380_detect,
diff --git a/drivers/scsi/g_NCR5380.h b/drivers/scsi/g_NCR5380.h
index c8adc5a94884..656fbe2f91f6 100644
--- a/drivers/scsi/g_NCR5380.h
+++ b/drivers/scsi/g_NCR5380.h
@@ -45,7 +45,7 @@
 
 #ifndef ASM
 static int generic_NCR5380_abort(Scsi_Cmnd *);
-static int generic_NCR5380_detect(Scsi_Host_Template *);
+static int generic_NCR5380_detect(struct scsi_host_template *);
 static int generic_NCR5380_release_resources(struct Scsi_Host *);
 static int generic_NCR5380_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
 static int generic_NCR5380_bus_reset(Scsi_Cmnd *);
diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c
index af682301beac..a6deb016584c 100644
--- a/drivers/scsi/gdth.c
+++ b/drivers/scsi/gdth.c
@@ -94,7 +94,7 @@
  * Bugfix free_irq()
  *
  * Revision 1.56  2001/08/09 11:19:39  achim
- * Scsi_Host_Template changes
+ * struct scsi_host_template changes
  *
  * Revision 1.55  2001/08/09 10:11:28  achim
  * Command HOST_UNFREEZE_IO before cache service init.
@@ -4153,7 +4153,7 @@ int __init option_setup(char *str)
     return 1;
 }
 
-static int __init gdth_detect(Scsi_Host_Template *shtp)
+static int __init gdth_detect(struct scsi_host_template *shtp)
 {
     struct Scsi_Host *shp;
     gdth_pci_str pcistr[MAXHA];
@@ -5562,7 +5562,7 @@ static void gdth_flush(int hanum)
 #else
     Scsi_Cmnd       *scp;
 #endif
-    Scsi_Device     *sdev;
+    struct scsi_device     *sdev;
     char            cmnd[MAX_COMMAND_SIZE];   
     memset(cmnd, 0xff, MAX_COMMAND_SIZE);
 
@@ -5624,10 +5624,10 @@ static int gdth_halt(struct notifier_block *nb, ulong event, void *buf)
     gdth_cmd_str    gdtcmd;
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
     Scsi_Request    *srp;
-    Scsi_Device     *sdev;
+    struct scsi_device     *sdev;
 #else
     Scsi_Cmnd       *scp;
-    Scsi_Device     *sdev;
+    struct scsi_device     *sdev;
 #endif
     char            cmnd[MAX_COMMAND_SIZE];   
 #endif
@@ -5683,7 +5683,7 @@ static int gdth_halt(struct notifier_block *nb, ulong event, void *buf)
     return NOTIFY_OK;
 }
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
         .proc_name              = "gdth", 
         .proc_info              = gdth_proc_info,
         .name                   = "GDT SCSI Disk Array Controller",
diff --git a/drivers/scsi/gdth.h b/drivers/scsi/gdth.h
index c0f1e3411524..cc4882fb97ad 100644
--- a/drivers/scsi/gdth.h
+++ b/drivers/scsi/gdth.h
@@ -944,9 +944,9 @@ typedef struct {
     ulong               dma32_cnt, dma64_cnt;   /* statistics: DMA buffer */
 #endif
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0)
-    Scsi_Device         *sdev;
+    struct scsi_device         *sdev;
 #else
-    Scsi_Device         sdev;
+    struct scsi_device         sdev;
 #endif
 } gdth_ha_str;
 
diff --git a/drivers/scsi/gdth_proc.c b/drivers/scsi/gdth_proc.c
index 1bd02f8d1e6a..5e8657f9cdf6 100644
--- a/drivers/scsi/gdth_proc.c
+++ b/drivers/scsi/gdth_proc.c
@@ -54,10 +54,10 @@ static int gdth_set_info(char *buffer,int length,struct Scsi_Host *host,
     int             ret_val = -EINVAL;
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
     Scsi_Request    *scp;
-    Scsi_Device     *sdev;
+    struct scsi_device     *sdev;
 #else
     Scsi_Cmnd       *scp;
-    Scsi_Device     *sdev;
+    struct scsi_device     *sdev;
 #endif
     TRACE2(("gdth_set_info() ha %d bus %d\n",hanum,busnum));
 
@@ -232,10 +232,10 @@ static int gdth_get_info(char *buffer,char **start,off_t offset,int length,
     gdth_evt_str *estr;
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
     Scsi_Request *scp;
-    Scsi_Device *sdev; 
+    struct scsi_device *sdev;
 #else
     Scsi_Cmnd *scp;
-    Scsi_Device *sdev;
+    struct scsi_device *sdev;
 #endif
     char hrec[161];
     struct timeval tv;
@@ -275,7 +275,7 @@ static int gdth_get_info(char *buffer,char **start,off_t offset,int length,
     scp->cmd_len = 12;
     scp->use_sg = 0;
 #else
-    memset(&sdev,0,sizeof(Scsi_Device));
+    memset(&sdev,0,sizeof(struct scsi_device));
     memset(&scp, 0,sizeof(Scsi_Cmnd));
     sdev.host = scp.host = host;
     sdev.id = scp.target = sdev.host->this_id;
diff --git a/drivers/scsi/gvp11.c b/drivers/scsi/gvp11.c
index ab22387c9df1..5b154498056d 100644
--- a/drivers/scsi/gvp11.c
+++ b/drivers/scsi/gvp11.c
@@ -169,7 +169,7 @@ static void dma_stop (struct Scsi_Host *instance, Scsi_Cmnd *SCpnt,
 
 #define CHECK_WD33C93
 
-int __init gvp11_detect(Scsi_Host_Template *tpnt)
+int __init gvp11_detect(struct scsi_host_template *tpnt)
 {
     static unsigned char called = 0;
     struct Scsi_Host *instance;
@@ -361,7 +361,7 @@ static int gvp11_bus_reset(Scsi_Cmnd *cmd)
 
 #include "gvp11.h"
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.proc_name		= "GVP11",
 	.name			= "GVP Series II SCSI",
 	.detect			= gvp11_detect,
diff --git a/drivers/scsi/gvp11.h b/drivers/scsi/gvp11.h
index 5148d9fada19..575d219d14ba 100644
--- a/drivers/scsi/gvp11.h
+++ b/drivers/scsi/gvp11.h
@@ -11,7 +11,7 @@
 
 #include <linux/types.h>
 
-int gvp11_detect(Scsi_Host_Template *);
+int gvp11_detect(struct scsi_host_template *);
 int gvp11_release(struct Scsi_Host *);
 const char *wd33c93_info(void);
 int wd33c93_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
diff --git a/drivers/scsi/ibmmca.c b/drivers/scsi/ibmmca.c
index 8d97999db60e..b60c1b9270f1 100644
--- a/drivers/scsi/ibmmca.c
+++ b/drivers/scsi/ibmmca.c
@@ -492,7 +492,7 @@ static char *ibmrate(unsigned int, int);
 static int probe_display(int);
 static int probe_bus_mode(int);
 static int device_exists(int, int, int *, int *);
-static struct Scsi_Host *ibmmca_register(Scsi_Host_Template *, int, int, int, char *);
+static struct Scsi_Host *ibmmca_register(struct scsi_host_template *, int, int, int, char *);
 static int option_setup(char *);
 /* local functions needed for proc_info */
 static int ldn_access_load(int, int);
@@ -1483,7 +1483,7 @@ static int ibmmca_getinfo(char *buf, int slot, void *dev_id)
 	return len;
 }
 
-int ibmmca_detect(Scsi_Host_Template * scsi_template)
+int ibmmca_detect(struct scsi_host_template * scsi_template)
 {
 	struct Scsi_Host *shpnt;
 	int port, id, i, j, k, list_size, slot;
@@ -1736,7 +1736,7 @@ int ibmmca_detect(Scsi_Host_Template * scsi_template)
 	return found;		/* return the number of found SCSI hosts. Should be 1 or 0. */
 }
 
-static struct Scsi_Host *ibmmca_register(Scsi_Host_Template * scsi_template, int port, int id, int adaptertype, char *hostname)
+static struct Scsi_Host *ibmmca_register(struct scsi_host_template * scsi_template, int port, int id, int adaptertype, char *hostname)
 {
 	struct Scsi_Host *shpnt;
 	int i, j;
@@ -2494,7 +2494,7 @@ static int option_setup(char *str)
 
 __setup("ibmmcascsi=", option_setup);
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
           .proc_name      = "ibmmca",
 	  .proc_info	  = ibmmca_proc_info,
           .name           = "IBM SCSI-Subsystem",
diff --git a/drivers/scsi/ibmmca.h b/drivers/scsi/ibmmca.h
index 6d68f603e9b8..017ee2fa6d63 100644
--- a/drivers/scsi/ibmmca.h
+++ b/drivers/scsi/ibmmca.h
@@ -11,7 +11,7 @@
 /* Common forward declarations for all Linux-versions: */
 
 /* Interfaces to the midlevel Linux SCSI driver */
-static int ibmmca_detect (Scsi_Host_Template *);
+static int ibmmca_detect (struct scsi_host_template *);
 static int ibmmca_release (struct Scsi_Host *);
 static int ibmmca_queuecommand (Scsi_Cmnd *, void (*done) (Scsi_Cmnd *));
 static int ibmmca_abort (Scsi_Cmnd *);
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.h b/drivers/scsi/ibmvscsi/ibmvscsi.h
index 8bec0438dc8a..5b0edd1f1921 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.h
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.h
@@ -100,7 +100,7 @@ int ibmvscsi_init_crq_queue(struct crq_queue *queue,
 void ibmvscsi_release_crq_queue(struct crq_queue *queue,
 				struct ibmvscsi_host_data *hostdata,
 				int max_requests);
-void ibmvscsi_reset_crq_queue(struct crq_queue *queue,
+int ibmvscsi_reset_crq_queue(struct crq_queue *queue,
 			      struct ibmvscsi_host_data *hostdata);
 
 void ibmvscsi_handle_crq(struct viosrp_crq *crq,
diff --git a/drivers/scsi/ibmvscsi/iseries_vscsi.c b/drivers/scsi/ibmvscsi/iseries_vscsi.c
index 1045872b0175..ce15d9e39621 100644
--- a/drivers/scsi/ibmvscsi/iseries_vscsi.c
+++ b/drivers/scsi/ibmvscsi/iseries_vscsi.c
@@ -117,9 +117,10 @@ void ibmvscsi_release_crq_queue(struct crq_queue *queue,
  *
  * no-op for iSeries
  */
-void ibmvscsi_reset_crq_queue(struct crq_queue *queue,
+int ibmvscsi_reset_crq_queue(struct crq_queue *queue,
 			      struct ibmvscsi_host_data *hostdata)
 {
+	return 0;
 }
 
 /**
diff --git a/drivers/scsi/ibmvscsi/rpa_vscsi.c b/drivers/scsi/ibmvscsi/rpa_vscsi.c
index 8bf5652f1060..75db2f5c545e 100644
--- a/drivers/scsi/ibmvscsi/rpa_vscsi.c
+++ b/drivers/scsi/ibmvscsi/rpa_vscsi.c
@@ -230,6 +230,11 @@ int ibmvscsi_init_crq_queue(struct crq_queue *queue,
 	rc = plpar_hcall_norets(H_REG_CRQ,
 				vdev->unit_address,
 				queue->msg_token, PAGE_SIZE);
+	if (rc == H_Resource) 
+		/* maybe kexecing and resource is busy. try a reset */
+		rc = ibmvscsi_reset_crq_queue(queue,
+					      hostdata);
+
 	if (rc == 2) {
 		/* Adapter is good, but other end is not ready */
 		printk(KERN_WARNING "ibmvscsi: Partner adapter not ready\n");
@@ -281,7 +286,7 @@ int ibmvscsi_init_crq_queue(struct crq_queue *queue,
  * @hostdata:	ibmvscsi_host_data of host
  *
  */
-void ibmvscsi_reset_crq_queue(struct crq_queue *queue,
+int ibmvscsi_reset_crq_queue(struct crq_queue *queue,
 			      struct ibmvscsi_host_data *hostdata)
 {
 	int rc;
@@ -309,4 +314,5 @@ void ibmvscsi_reset_crq_queue(struct crq_queue *queue,
 		printk(KERN_WARNING
 		       "ibmvscsi: couldn't register crq--rc 0x%x\n", rc);
 	}
+	return rc;
 }
diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c
index 3553da0e1cd5..4cb1f3ed9100 100644
--- a/drivers/scsi/ide-scsi.c
+++ b/drivers/scsi/ide-scsi.c
@@ -784,8 +784,8 @@ static ide_proc_entry_t idescsi_proc[] = {
 #endif
 
 static ide_driver_t idescsi_driver = {
-	.owner			= THIS_MODULE,
 	.gen_driver = {
+		.owner		= THIS_MODULE,
 		.name		= "ide-scsi",
 		.bus		= &ide_bus_type,
 		.probe		= ide_scsi_probe,
@@ -882,7 +882,7 @@ static inline int should_transform(ide_drive_t *drive, struct scsi_cmnd *cmd)
 	struct gendisk *disk = cmd->request->rq_disk;
 
 	if (disk) {
-		struct Scsi_Device_Template **p = disk->private_data;
+		struct struct scsi_device_Template **p = disk->private_data;
 		if (strcmp((*p)->scsi_driverfs_driver.name, "sg") == 0)
 			return test_bit(IDESCSI_SG_TRANSFORM, &scsi->transform);
 	}
diff --git a/drivers/scsi/in2000.c b/drivers/scsi/in2000.c
index fe387b5ce8bd..34daa3e068de 100644
--- a/drivers/scsi/in2000.c
+++ b/drivers/scsi/in2000.c
@@ -1899,7 +1899,7 @@ static int int_tab[] in2000__INITDATA = {
 };
 
 
-static int __init in2000_detect(Scsi_Host_Template * tpnt)
+static int __init in2000_detect(struct scsi_host_template * tpnt)
 {
 	struct Scsi_Host *instance;
 	struct IN2000_hostdata *hostdata;
@@ -2305,7 +2305,7 @@ static int in2000_proc_info(struct Scsi_Host *instance, char *buf, char **start,
 MODULE_LICENSE("GPL");
 
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.proc_name       		= "in2000",
 	.proc_info       		= in2000_proc_info,
 	.name            		= "Always IN2000",
diff --git a/drivers/scsi/in2000.h b/drivers/scsi/in2000.h
index a240b52554d8..0fb8b06b8392 100644
--- a/drivers/scsi/in2000.h
+++ b/drivers/scsi/in2000.h
@@ -395,7 +395,7 @@ struct IN2000_hostdata {
 # define CLISPIN_UNLOCK(host,flags) spin_unlock_irqrestore(host->host_lock, \
 							   flags)
 
-static int in2000_detect(Scsi_Host_Template *) in2000__INIT;
+static int in2000_detect(struct scsi_host_template *) in2000__INIT;
 static int in2000_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
 static int in2000_abort(Scsi_Cmnd *);
 static void in2000_setup(char *, int *) in2000__INIT;
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index e0039dfae8e5..fa2cb3582cfa 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -91,11 +91,14 @@ static unsigned int ipr_max_speed = 1;
 static int ipr_testmode = 0;
 static unsigned int ipr_fastfail = 0;
 static unsigned int ipr_transop_timeout = IPR_OPERATIONAL_TIMEOUT;
+static unsigned int ipr_enable_cache = 1;
+static unsigned int ipr_debug = 0;
+static int ipr_auto_create = 1;
 static DEFINE_SPINLOCK(ipr_driver_lock);
 
 /* This table describes the differences between DMA controller chips */
 static const struct ipr_chip_cfg_t ipr_chip_cfg[] = {
-	{ /* Gemstone and Citrine */
+	{ /* Gemstone, Citrine, and Obsidian */
 		.mailbox = 0x0042C,
 		.cache_line_size = 0x20,
 		{
@@ -130,6 +133,8 @@ static const struct ipr_chip_cfg_t ipr_chip_cfg[] = {
 static const struct ipr_chip_t ipr_chip[] = {
 	{ PCI_VENDOR_ID_MYLEX, PCI_DEVICE_ID_IBM_GEMSTONE, &ipr_chip_cfg[0] },
 	{ PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_CITRINE, &ipr_chip_cfg[0] },
+	{ PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_OBSIDIAN, &ipr_chip_cfg[0] },
+	{ PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OBSIDIAN, &ipr_chip_cfg[0] },
 	{ PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_SNIPE, &ipr_chip_cfg[1] },
 	{ PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_SCAMP, &ipr_chip_cfg[1] }
 };
@@ -150,6 +155,12 @@ module_param_named(fastfail, ipr_fastfail, int, 0);
 MODULE_PARM_DESC(fastfail, "Reduce timeouts and retries");
 module_param_named(transop_timeout, ipr_transop_timeout, int, 0);
 MODULE_PARM_DESC(transop_timeout, "Time in seconds to wait for adapter to come operational (default: 300)");
+module_param_named(enable_cache, ipr_enable_cache, int, 0);
+MODULE_PARM_DESC(enable_cache, "Enable adapter's non-volatile write cache (default: 1)");
+module_param_named(debug, ipr_debug, int, 0);
+MODULE_PARM_DESC(debug, "Enable device driver debugging logging. Set to 1 to enable. (default: 0)");
+module_param_named(auto_create, ipr_auto_create, int, 0);
+MODULE_PARM_DESC(auto_create, "Auto-create single device RAID 0 arrays when initialized (default: 1)");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(IPR_DRIVER_VERSION);
 
@@ -285,12 +296,18 @@ struct ipr_error_table_t ipr_error_table[] = {
 	"3110: Device bus error, message or command phase"},
 	{0x04670400, 0, 1,
 	"9091: Incorrect hardware configuration change has been detected"},
+	{0x04678000, 0, 1,
+	"9073: Invalid multi-adapter configuration"},
 	{0x046E0000, 0, 1,
 	"FFF4: Command to logical unit failed"},
 	{0x05240000, 1, 0,
 	"Illegal request, invalid request type or request packet"},
 	{0x05250000, 0, 0,
 	"Illegal request, invalid resource handle"},
+	{0x05258000, 0, 0,
+	"Illegal request, commands not allowed to this device"},
+	{0x05258100, 0, 0,
+	"Illegal request, command not allowed to a secondary adapter"},
 	{0x05260000, 0, 0,
 	"Illegal request, invalid field in parameter list"},
 	{0x05260100, 0, 0,
@@ -299,6 +316,8 @@ struct ipr_error_table_t ipr_error_table[] = {
 	"Illegal request, parameter value invalid"},
 	{0x052C0000, 0, 0,
 	"Illegal request, command sequence error"},
+	{0x052C8000, 1, 0,
+	"Illegal request, dual adapter support not enabled"},
 	{0x06040500, 0, 1,
 	"9031: Array protection temporarily suspended, protection resuming"},
 	{0x06040600, 0, 1,
@@ -315,18 +334,26 @@ struct ipr_error_table_t ipr_error_table[] = {
 	"3029: A device replacement has occurred"},
 	{0x064C8000, 0, 1,
 	"9051: IOA cache data exists for a missing or failed device"},
+	{0x064C8100, 0, 1,
+	"9055: Auxiliary cache IOA contains cache data needed by the primary IOA"},
 	{0x06670100, 0, 1,
 	"9025: Disk unit is not supported at its physical location"},
 	{0x06670600, 0, 1,
 	"3020: IOA detected a SCSI bus configuration error"},
 	{0x06678000, 0, 1,
 	"3150: SCSI bus configuration error"},
+	{0x06678100, 0, 1,
+	"9074: Asymmetric advanced function disk configuration"},
 	{0x06690200, 0, 1,
 	"9041: Array protection temporarily suspended"},
 	{0x06698200, 0, 1,
 	"9042: Corrupt array parity detected on specified device"},
 	{0x066B0200, 0, 1,
 	"9030: Array no longer protected due to missing or failed disk unit"},
+	{0x066B8000, 0, 1,
+	"9071: Link operational transition"},
+	{0x066B8100, 0, 1,
+	"9072: Link not operational transition"},
 	{0x066B8200, 0, 1,
 	"9032: Array exposed but still protected"},
 	{0x07270000, 0, 0,
@@ -789,7 +816,7 @@ static void ipr_send_hcam(struct ipr_ioa_cfg *ioa_cfg, u8 type,
  **/
 static void ipr_init_res_entry(struct ipr_resource_entry *res)
 {
-	res->needs_sync_complete = 1;
+	res->needs_sync_complete = 0;
 	res->in_erp = 0;
 	res->add_to_ml = 0;
 	res->del_from_ml = 0;
@@ -889,29 +916,74 @@ static void ipr_process_ccn(struct ipr_cmnd *ipr_cmd)
 
 /**
  * ipr_log_vpd - Log the passed VPD to the error log.
- * @vpids:			vendor/product id struct
- * @serial_num:		serial number string
+ * @vpd:		vendor/product id/sn struct
  *
  * Return value:
  * 	none
  **/
-static void ipr_log_vpd(struct ipr_std_inq_vpids *vpids, u8 *serial_num)
+static void ipr_log_vpd(struct ipr_vpd *vpd)
 {
 	char buffer[IPR_VENDOR_ID_LEN + IPR_PROD_ID_LEN
 		    + IPR_SERIAL_NUM_LEN];
 
-	memcpy(buffer, vpids->vendor_id, IPR_VENDOR_ID_LEN);
-	memcpy(buffer + IPR_VENDOR_ID_LEN, vpids->product_id,
+	memcpy(buffer, vpd->vpids.vendor_id, IPR_VENDOR_ID_LEN);
+	memcpy(buffer + IPR_VENDOR_ID_LEN, vpd->vpids.product_id,
 	       IPR_PROD_ID_LEN);
 	buffer[IPR_VENDOR_ID_LEN + IPR_PROD_ID_LEN] = '\0';
 	ipr_err("Vendor/Product ID: %s\n", buffer);
 
-	memcpy(buffer, serial_num, IPR_SERIAL_NUM_LEN);
+	memcpy(buffer, vpd->sn, IPR_SERIAL_NUM_LEN);
 	buffer[IPR_SERIAL_NUM_LEN] = '\0';
 	ipr_err("    Serial Number: %s\n", buffer);
 }
 
 /**
+ * ipr_log_ext_vpd - Log the passed extended VPD to the error log.
+ * @vpd:		vendor/product id/sn/wwn struct
+ *
+ * Return value:
+ * 	none
+ **/
+static void ipr_log_ext_vpd(struct ipr_ext_vpd *vpd)
+{
+	ipr_log_vpd(&vpd->vpd);
+	ipr_err("    WWN: %08X%08X\n", be32_to_cpu(vpd->wwid[0]),
+		be32_to_cpu(vpd->wwid[1]));
+}
+
+/**
+ * ipr_log_enhanced_cache_error - Log a cache error.
+ * @ioa_cfg:	ioa config struct
+ * @hostrcb:	hostrcb struct
+ *
+ * Return value:
+ * 	none
+ **/
+static void ipr_log_enhanced_cache_error(struct ipr_ioa_cfg *ioa_cfg,
+					 struct ipr_hostrcb *hostrcb)
+{
+	struct ipr_hostrcb_type_12_error *error =
+		&hostrcb->hcam.u.error.u.type_12_error;
+
+	ipr_err("-----Current Configuration-----\n");
+	ipr_err("Cache Directory Card Information:\n");
+	ipr_log_ext_vpd(&error->ioa_vpd);
+	ipr_err("Adapter Card Information:\n");
+	ipr_log_ext_vpd(&error->cfc_vpd);
+
+	ipr_err("-----Expected Configuration-----\n");
+	ipr_err("Cache Directory Card Information:\n");
+	ipr_log_ext_vpd(&error->ioa_last_attached_to_cfc_vpd);
+	ipr_err("Adapter Card Information:\n");
+	ipr_log_ext_vpd(&error->cfc_last_attached_to_ioa_vpd);
+
+	ipr_err("Additional IOA Data: %08X %08X %08X\n",
+		     be32_to_cpu(error->ioa_data[0]),
+		     be32_to_cpu(error->ioa_data[1]),
+		     be32_to_cpu(error->ioa_data[2]));
+}
+
+/**
  * ipr_log_cache_error - Log a cache error.
  * @ioa_cfg:	ioa config struct
  * @hostrcb:	hostrcb struct
@@ -927,17 +999,15 @@ static void ipr_log_cache_error(struct ipr_ioa_cfg *ioa_cfg,
 
 	ipr_err("-----Current Configuration-----\n");
 	ipr_err("Cache Directory Card Information:\n");
-	ipr_log_vpd(&error->ioa_vpids, error->ioa_sn);
+	ipr_log_vpd(&error->ioa_vpd);
 	ipr_err("Adapter Card Information:\n");
-	ipr_log_vpd(&error->cfc_vpids, error->cfc_sn);
+	ipr_log_vpd(&error->cfc_vpd);
 
 	ipr_err("-----Expected Configuration-----\n");
 	ipr_err("Cache Directory Card Information:\n");
-	ipr_log_vpd(&error->ioa_last_attached_to_cfc_vpids,
-		    error->ioa_last_attached_to_cfc_sn);
+	ipr_log_vpd(&error->ioa_last_attached_to_cfc_vpd);
 	ipr_err("Adapter Card Information:\n");
-	ipr_log_vpd(&error->cfc_last_attached_to_ioa_vpids,
-		    error->cfc_last_attached_to_ioa_sn);
+	ipr_log_vpd(&error->cfc_last_attached_to_ioa_vpd);
 
 	ipr_err("Additional IOA Data: %08X %08X %08X\n",
 		     be32_to_cpu(error->ioa_data[0]),
@@ -946,6 +1016,46 @@ static void ipr_log_cache_error(struct ipr_ioa_cfg *ioa_cfg,
 }
 
 /**
+ * ipr_log_enhanced_config_error - Log a configuration error.
+ * @ioa_cfg:	ioa config struct
+ * @hostrcb:	hostrcb struct
+ *
+ * Return value:
+ * 	none
+ **/
+static void ipr_log_enhanced_config_error(struct ipr_ioa_cfg *ioa_cfg,
+					  struct ipr_hostrcb *hostrcb)
+{
+	int errors_logged, i;
+	struct ipr_hostrcb_device_data_entry_enhanced *dev_entry;
+	struct ipr_hostrcb_type_13_error *error;
+
+	error = &hostrcb->hcam.u.error.u.type_13_error;
+	errors_logged = be32_to_cpu(error->errors_logged);
+
+	ipr_err("Device Errors Detected/Logged: %d/%d\n",
+		be32_to_cpu(error->errors_detected), errors_logged);
+
+	dev_entry = error->dev;
+
+	for (i = 0; i < errors_logged; i++, dev_entry++) {
+		ipr_err_separator;
+
+		ipr_phys_res_err(ioa_cfg, dev_entry->dev_res_addr, "Device %d", i + 1);
+		ipr_log_ext_vpd(&dev_entry->vpd);
+
+		ipr_err("-----New Device Information-----\n");
+		ipr_log_ext_vpd(&dev_entry->new_vpd);
+
+		ipr_err("Cache Directory Card Information:\n");
+		ipr_log_ext_vpd(&dev_entry->ioa_last_with_dev_vpd);
+
+		ipr_err("Adapter Card Information:\n");
+		ipr_log_ext_vpd(&dev_entry->cfc_last_with_dev_vpd);
+	}
+}
+
+/**
  * ipr_log_config_error - Log a configuration error.
  * @ioa_cfg:	ioa config struct
  * @hostrcb:	hostrcb struct
@@ -966,30 +1076,22 @@ static void ipr_log_config_error(struct ipr_ioa_cfg *ioa_cfg,
 	ipr_err("Device Errors Detected/Logged: %d/%d\n",
 		be32_to_cpu(error->errors_detected), errors_logged);
 
-	dev_entry = error->dev_entry;
+	dev_entry = error->dev;
 
 	for (i = 0; i < errors_logged; i++, dev_entry++) {
 		ipr_err_separator;
 
-		if (dev_entry->dev_res_addr.bus >= IPR_MAX_NUM_BUSES) {
-			ipr_err("Device %d: missing\n", i + 1);
-		} else {
-			ipr_err("Device %d: %d:%d:%d:%d\n", i + 1,
-				ioa_cfg->host->host_no, dev_entry->dev_res_addr.bus,
-				dev_entry->dev_res_addr.target, dev_entry->dev_res_addr.lun);
-		}
-		ipr_log_vpd(&dev_entry->dev_vpids, dev_entry->dev_sn);
+		ipr_phys_res_err(ioa_cfg, dev_entry->dev_res_addr, "Device %d", i + 1);
+		ipr_log_vpd(&dev_entry->vpd);
 
 		ipr_err("-----New Device Information-----\n");
-		ipr_log_vpd(&dev_entry->new_dev_vpids, dev_entry->new_dev_sn);
+		ipr_log_vpd(&dev_entry->new_vpd);
 
 		ipr_err("Cache Directory Card Information:\n");
-		ipr_log_vpd(&dev_entry->ioa_last_with_dev_vpids,
-			    dev_entry->ioa_last_with_dev_sn);
+		ipr_log_vpd(&dev_entry->ioa_last_with_dev_vpd);
 
 		ipr_err("Adapter Card Information:\n");
-		ipr_log_vpd(&dev_entry->cfc_last_with_dev_vpids,
-			    dev_entry->cfc_last_with_dev_sn);
+		ipr_log_vpd(&dev_entry->cfc_last_with_dev_vpd);
 
 		ipr_err("Additional IOA Data: %08X %08X %08X %08X %08X\n",
 			be32_to_cpu(dev_entry->ioa_data[0]),
@@ -1001,6 +1103,57 @@ static void ipr_log_config_error(struct ipr_ioa_cfg *ioa_cfg,
 }
 
 /**
+ * ipr_log_enhanced_array_error - Log an array configuration error.
+ * @ioa_cfg:	ioa config struct
+ * @hostrcb:	hostrcb struct
+ *
+ * Return value:
+ * 	none
+ **/
+static void ipr_log_enhanced_array_error(struct ipr_ioa_cfg *ioa_cfg,
+					 struct ipr_hostrcb *hostrcb)
+{
+	int i, num_entries;
+	struct ipr_hostrcb_type_14_error *error;
+	struct ipr_hostrcb_array_data_entry_enhanced *array_entry;
+	const u8 zero_sn[IPR_SERIAL_NUM_LEN] = { [0 ... IPR_SERIAL_NUM_LEN-1] = '0' };
+
+	error = &hostrcb->hcam.u.error.u.type_14_error;
+
+	ipr_err_separator;
+
+	ipr_err("RAID %s Array Configuration: %d:%d:%d:%d\n",
+		error->protection_level,
+		ioa_cfg->host->host_no,
+		error->last_func_vset_res_addr.bus,
+		error->last_func_vset_res_addr.target,
+		error->last_func_vset_res_addr.lun);
+
+	ipr_err_separator;
+
+	array_entry = error->array_member;
+	num_entries = min_t(u32, be32_to_cpu(error->num_entries),
+			    sizeof(error->array_member));
+
+	for (i = 0; i < num_entries; i++, array_entry++) {
+		if (!memcmp(array_entry->vpd.vpd.sn, zero_sn, IPR_SERIAL_NUM_LEN))
+			continue;
+
+		if (be32_to_cpu(error->exposed_mode_adn) == i)
+			ipr_err("Exposed Array Member %d:\n", i);
+		else
+			ipr_err("Array Member %d:\n", i);
+
+		ipr_log_ext_vpd(&array_entry->vpd);
+		ipr_phys_res_err(ioa_cfg, array_entry->dev_res_addr, "Current Location");
+		ipr_phys_res_err(ioa_cfg, array_entry->expected_dev_res_addr,
+				 "Expected Location");
+
+		ipr_err_separator;
+	}
+}
+
+/**
  * ipr_log_array_error - Log an array configuration error.
  * @ioa_cfg:	ioa config struct
  * @hostrcb:	hostrcb struct
@@ -1032,36 +1185,19 @@ static void ipr_log_array_error(struct ipr_ioa_cfg *ioa_cfg,
 	array_entry = error->array_member;
 
 	for (i = 0; i < 18; i++) {
-		if (!memcmp(array_entry->serial_num, zero_sn, IPR_SERIAL_NUM_LEN))
+		if (!memcmp(array_entry->vpd.sn, zero_sn, IPR_SERIAL_NUM_LEN))
 			continue;
 
-		if (be32_to_cpu(error->exposed_mode_adn) == i) {
+		if (be32_to_cpu(error->exposed_mode_adn) == i)
 			ipr_err("Exposed Array Member %d:\n", i);
-		} else {
+		else
 			ipr_err("Array Member %d:\n", i);
-		}
 
-		ipr_log_vpd(&array_entry->vpids, array_entry->serial_num);
-
-		if (array_entry->dev_res_addr.bus >= IPR_MAX_NUM_BUSES) {
-			ipr_err("Current Location: unknown\n");
-		} else {
-			ipr_err("Current Location: %d:%d:%d:%d\n",
-				ioa_cfg->host->host_no,
-				array_entry->dev_res_addr.bus,
-				array_entry->dev_res_addr.target,
-				array_entry->dev_res_addr.lun);
-		}
+		ipr_log_vpd(&array_entry->vpd);
 
-		if (array_entry->expected_dev_res_addr.bus >= IPR_MAX_NUM_BUSES) {
-			ipr_err("Expected Location: unknown\n");
-		} else {
-			ipr_err("Expected Location: %d:%d:%d:%d\n",
-				ioa_cfg->host->host_no,
-				array_entry->expected_dev_res_addr.bus,
-				array_entry->expected_dev_res_addr.target,
-				array_entry->expected_dev_res_addr.lun);
-		}
+		ipr_phys_res_err(ioa_cfg, array_entry->dev_res_addr, "Current Location");
+		ipr_phys_res_err(ioa_cfg, array_entry->expected_dev_res_addr,
+				 "Expected Location");
 
 		ipr_err_separator;
 
@@ -1073,35 +1209,95 @@ static void ipr_log_array_error(struct ipr_ioa_cfg *ioa_cfg,
 }
 
 /**
- * ipr_log_generic_error - Log an adapter error.
- * @ioa_cfg:	ioa config struct
- * @hostrcb:	hostrcb struct
+ * ipr_log_hex_data - Log additional hex IOA error data.
+ * @data:		IOA error data
+ * @len:		data length
  *
  * Return value:
  * 	none
  **/
-static void ipr_log_generic_error(struct ipr_ioa_cfg *ioa_cfg,
-				  struct ipr_hostrcb *hostrcb)
+static void ipr_log_hex_data(u32 *data, int len)
 {
 	int i;
-	int ioa_data_len = be32_to_cpu(hostrcb->hcam.length);
 
-	if (ioa_data_len == 0)
+	if (len == 0)
 		return;
 
-	ipr_err("IOA Error Data:\n");
-	ipr_err("Offset    0 1 2 3  4 5 6 7  8 9 A B  C D E F\n");
-
-	for (i = 0; i < ioa_data_len / 4; i += 4) {
+	for (i = 0; i < len / 4; i += 4) {
 		ipr_err("%08X: %08X %08X %08X %08X\n", i*4,
-			be32_to_cpu(hostrcb->hcam.u.raw.data[i]),
-			be32_to_cpu(hostrcb->hcam.u.raw.data[i+1]),
-			be32_to_cpu(hostrcb->hcam.u.raw.data[i+2]),
-			be32_to_cpu(hostrcb->hcam.u.raw.data[i+3]));
+			be32_to_cpu(data[i]),
+			be32_to_cpu(data[i+1]),
+			be32_to_cpu(data[i+2]),
+			be32_to_cpu(data[i+3]));
 	}
 }
 
 /**
+ * ipr_log_enhanced_dual_ioa_error - Log an enhanced dual adapter error.
+ * @ioa_cfg:	ioa config struct
+ * @hostrcb:	hostrcb struct
+ *
+ * Return value:
+ * 	none
+ **/
+static void ipr_log_enhanced_dual_ioa_error(struct ipr_ioa_cfg *ioa_cfg,
+					    struct ipr_hostrcb *hostrcb)
+{
+	struct ipr_hostrcb_type_17_error *error;
+
+	error = &hostrcb->hcam.u.error.u.type_17_error;
+	error->failure_reason[sizeof(error->failure_reason) - 1] = '\0';
+
+	ipr_err("%s\n", error->failure_reason);
+	ipr_err("Remote Adapter VPD:\n");
+	ipr_log_ext_vpd(&error->vpd);
+	ipr_log_hex_data(error->data,
+			 be32_to_cpu(hostrcb->hcam.length) -
+			 (offsetof(struct ipr_hostrcb_error, u) +
+			  offsetof(struct ipr_hostrcb_type_17_error, data)));
+}
+
+/**
+ * ipr_log_dual_ioa_error - Log a dual adapter error.
+ * @ioa_cfg:	ioa config struct
+ * @hostrcb:	hostrcb struct
+ *
+ * Return value:
+ * 	none
+ **/
+static void ipr_log_dual_ioa_error(struct ipr_ioa_cfg *ioa_cfg,
+				   struct ipr_hostrcb *hostrcb)
+{
+	struct ipr_hostrcb_type_07_error *error;
+
+	error = &hostrcb->hcam.u.error.u.type_07_error;
+	error->failure_reason[sizeof(error->failure_reason) - 1] = '\0';
+
+	ipr_err("%s\n", error->failure_reason);
+	ipr_err("Remote Adapter VPD:\n");
+	ipr_log_vpd(&error->vpd);
+	ipr_log_hex_data(error->data,
+			 be32_to_cpu(hostrcb->hcam.length) -
+			 (offsetof(struct ipr_hostrcb_error, u) +
+			  offsetof(struct ipr_hostrcb_type_07_error, data)));
+}
+
+/**
+ * ipr_log_generic_error - Log an adapter error.
+ * @ioa_cfg:	ioa config struct
+ * @hostrcb:	hostrcb struct
+ *
+ * Return value:
+ * 	none
+ **/
+static void ipr_log_generic_error(struct ipr_ioa_cfg *ioa_cfg,
+				  struct ipr_hostrcb *hostrcb)
+{
+	ipr_log_hex_data(hostrcb->hcam.u.raw.data,
+			 be32_to_cpu(hostrcb->hcam.length));
+}
+
+/**
  * ipr_get_error - Find the specfied IOASC in the ipr_error_table.
  * @ioasc:	IOASC
  *
@@ -1172,11 +1368,10 @@ static void ipr_handle_log_data(struct ipr_ioa_cfg *ioa_cfg,
 
 	if (ioa_cfg->log_level < IPR_DEFAULT_LOG_LEVEL)
 		return;
+	if (be32_to_cpu(hostrcb->hcam.length) > sizeof(hostrcb->hcam.u.raw))
+		hostrcb->hcam.length = cpu_to_be32(sizeof(hostrcb->hcam.u.raw));
 
 	switch (hostrcb->hcam.overlay_id) {
-	case IPR_HOST_RCB_OVERLAY_ID_1:
-		ipr_log_generic_error(ioa_cfg, hostrcb);
-		break;
 	case IPR_HOST_RCB_OVERLAY_ID_2:
 		ipr_log_cache_error(ioa_cfg, hostrcb);
 		break;
@@ -1187,13 +1382,26 @@ static void ipr_handle_log_data(struct ipr_ioa_cfg *ioa_cfg,
 	case IPR_HOST_RCB_OVERLAY_ID_6:
 		ipr_log_array_error(ioa_cfg, hostrcb);
 		break;
-	case IPR_HOST_RCB_OVERLAY_ID_DEFAULT:
-		ipr_log_generic_error(ioa_cfg, hostrcb);
+	case IPR_HOST_RCB_OVERLAY_ID_7:
+		ipr_log_dual_ioa_error(ioa_cfg, hostrcb);
+		break;
+	case IPR_HOST_RCB_OVERLAY_ID_12:
+		ipr_log_enhanced_cache_error(ioa_cfg, hostrcb);
+		break;
+	case IPR_HOST_RCB_OVERLAY_ID_13:
+		ipr_log_enhanced_config_error(ioa_cfg, hostrcb);
+		break;
+	case IPR_HOST_RCB_OVERLAY_ID_14:
+	case IPR_HOST_RCB_OVERLAY_ID_16:
+		ipr_log_enhanced_array_error(ioa_cfg, hostrcb);
 		break;
+	case IPR_HOST_RCB_OVERLAY_ID_17:
+		ipr_log_enhanced_dual_ioa_error(ioa_cfg, hostrcb);
+		break;
+	case IPR_HOST_RCB_OVERLAY_ID_1:
+	case IPR_HOST_RCB_OVERLAY_ID_DEFAULT:
 	default:
-		dev_err(&ioa_cfg->pdev->dev,
-			"Unknown error received. Overlay ID: %d\n",
-			hostrcb->hcam.overlay_id);
+		ipr_log_generic_error(ioa_cfg, hostrcb);
 		break;
 	}
 }
@@ -1972,6 +2180,103 @@ static struct bin_attribute ipr_trace_attr = {
 };
 #endif
 
+static const struct {
+	enum ipr_cache_state state;
+	char *name;
+} cache_state [] = {
+	{ CACHE_NONE, "none" },
+	{ CACHE_DISABLED, "disabled" },
+	{ CACHE_ENABLED, "enabled" }
+};
+
+/**
+ * ipr_show_write_caching - Show the write caching attribute
+ * @class_dev:	class device struct
+ * @buf:		buffer
+ *
+ * Return value:
+ *	number of bytes printed to buffer
+ **/
+static ssize_t ipr_show_write_caching(struct class_device *class_dev, char *buf)
+{
+	struct Scsi_Host *shost = class_to_shost(class_dev);
+	struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)shost->hostdata;
+	unsigned long lock_flags = 0;
+	int i, len = 0;
+
+	spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
+	for (i = 0; i < ARRAY_SIZE(cache_state); i++) {
+		if (cache_state[i].state == ioa_cfg->cache_state) {
+			len = snprintf(buf, PAGE_SIZE, "%s\n", cache_state[i].name);
+			break;
+		}
+	}
+	spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
+	return len;
+}
+
+
+/**
+ * ipr_store_write_caching - Enable/disable adapter write cache
+ * @class_dev:	class_device struct
+ * @buf:		buffer
+ * @count:		buffer size
+ *
+ * This function will enable/disable adapter write cache.
+ *
+ * Return value:
+ * 	count on success / other on failure
+ **/
+static ssize_t ipr_store_write_caching(struct class_device *class_dev,
+					const char *buf, size_t count)
+{
+	struct Scsi_Host *shost = class_to_shost(class_dev);
+	struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)shost->hostdata;
+	unsigned long lock_flags = 0;
+	enum ipr_cache_state new_state = CACHE_INVALID;
+	int i;
+
+	if (!capable(CAP_SYS_ADMIN))
+		return -EACCES;
+	if (ioa_cfg->cache_state == CACHE_NONE)
+		return -EINVAL;
+
+	for (i = 0; i < ARRAY_SIZE(cache_state); i++) {
+		if (!strncmp(cache_state[i].name, buf, strlen(cache_state[i].name))) {
+			new_state = cache_state[i].state;
+			break;
+		}
+	}
+
+	if (new_state != CACHE_DISABLED && new_state != CACHE_ENABLED)
+		return -EINVAL;
+
+	spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
+	if (ioa_cfg->cache_state == new_state) {
+		spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
+		return count;
+	}
+
+	ioa_cfg->cache_state = new_state;
+	dev_info(&ioa_cfg->pdev->dev, "%s adapter write cache.\n",
+		 new_state == CACHE_ENABLED ? "Enabling" : "Disabling");
+	if (!ioa_cfg->in_reset_reload)
+		ipr_initiate_ioa_reset(ioa_cfg, IPR_SHUTDOWN_NORMAL);
+	spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
+	wait_event(ioa_cfg->reset_wait_q, !ioa_cfg->in_reset_reload);
+
+	return count;
+}
+
+static struct class_device_attribute ipr_ioa_cache_attr = {
+	.attr = {
+		.name =		"write_cache",
+		.mode =		S_IRUGO | S_IWUSR,
+	},
+	.show = ipr_show_write_caching,
+	.store = ipr_store_write_caching
+};
+
 /**
  * ipr_show_fw_version - Show the firmware version
  * @class_dev:	class device struct
@@ -2112,6 +2417,74 @@ static struct class_device_attribute ipr_diagnostics_attr = {
 };
 
 /**
+ * ipr_show_adapter_state - Show the adapter's state
+ * @class_dev:	class device struct
+ * @buf:		buffer
+ *
+ * Return value:
+ * 	number of bytes printed to buffer
+ **/
+static ssize_t ipr_show_adapter_state(struct class_device *class_dev, char *buf)
+{
+	struct Scsi_Host *shost = class_to_shost(class_dev);
+	struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)shost->hostdata;
+	unsigned long lock_flags = 0;
+	int len;
+
+	spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
+	if (ioa_cfg->ioa_is_dead)
+		len = snprintf(buf, PAGE_SIZE, "offline\n");
+	else
+		len = snprintf(buf, PAGE_SIZE, "online\n");
+	spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
+	return len;
+}
+
+/**
+ * ipr_store_adapter_state - Change adapter state
+ * @class_dev:	class_device struct
+ * @buf:		buffer
+ * @count:		buffer size
+ *
+ * This function will change the adapter's state.
+ *
+ * Return value:
+ * 	count on success / other on failure
+ **/
+static ssize_t ipr_store_adapter_state(struct class_device *class_dev,
+				       const char *buf, size_t count)
+{
+	struct Scsi_Host *shost = class_to_shost(class_dev);
+	struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *)shost->hostdata;
+	unsigned long lock_flags;
+	int result = count;
+
+	if (!capable(CAP_SYS_ADMIN))
+		return -EACCES;
+
+	spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
+	if (ioa_cfg->ioa_is_dead && !strncmp(buf, "online", 6)) {
+		ioa_cfg->ioa_is_dead = 0;
+		ioa_cfg->reset_retries = 0;
+		ioa_cfg->in_ioa_bringdown = 0;
+		ipr_initiate_ioa_reset(ioa_cfg, IPR_SHUTDOWN_NONE);
+	}
+	spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
+	wait_event(ioa_cfg->reset_wait_q, !ioa_cfg->in_reset_reload);
+
+	return result;
+}
+
+static struct class_device_attribute ipr_ioa_state_attr = {
+	.attr = {
+		.name =		"state",
+		.mode =		S_IRUGO | S_IWUSR,
+	},
+	.show = ipr_show_adapter_state,
+	.store = ipr_store_adapter_state
+};
+
+/**
  * ipr_store_reset_adapter - Reset the adapter
  * @class_dev:	class_device struct
  * @buf:		buffer
@@ -2183,7 +2556,7 @@ static struct ipr_sglist *ipr_alloc_ucode_buffer(int buf_len)
 		num_elem = buf_len / bsize_elem;
 
 	/* Allocate a scatter/gather list for the DMA */
-	sglist = kmalloc(sizeof(struct ipr_sglist) +
+	sglist = kzalloc(sizeof(struct ipr_sglist) +
 			 (sizeof(struct scatterlist) * (num_elem - 1)),
 			 GFP_KERNEL);
 
@@ -2192,9 +2565,6 @@ static struct ipr_sglist *ipr_alloc_ucode_buffer(int buf_len)
 		return NULL;
 	}
 
-	memset(sglist, 0, sizeof(struct ipr_sglist) +
-	       (sizeof(struct scatterlist) * (num_elem - 1)));
-
 	scatterlist = sglist->scatterlist;
 
 	sglist->order = order;
@@ -2289,31 +2659,24 @@ static int ipr_copy_ucode_buffer(struct ipr_sglist *sglist,
 }
 
 /**
- * ipr_map_ucode_buffer - Map a microcode download buffer
+ * ipr_build_ucode_ioadl - Build a microcode download IOADL
  * @ipr_cmd:	ipr command struct
  * @sglist:		scatter/gather list
- * @len:		total length of download buffer
  *
- * Maps a microcode download scatter/gather list for DMA and
- * builds the IOADL.
+ * Builds a microcode download IOA data list (IOADL).
  *
- * Return value:
- * 	0 on success / -EIO on failure
  **/
-static int ipr_map_ucode_buffer(struct ipr_cmnd *ipr_cmd,
-				struct ipr_sglist *sglist, int len)
+static void ipr_build_ucode_ioadl(struct ipr_cmnd *ipr_cmd,
+				  struct ipr_sglist *sglist)
 {
-	struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
 	struct ipr_ioarcb *ioarcb = &ipr_cmd->ioarcb;
 	struct ipr_ioadl_desc *ioadl = ipr_cmd->ioadl;
 	struct scatterlist *scatterlist = sglist->scatterlist;
 	int i;
 
-	ipr_cmd->dma_use_sg = pci_map_sg(ioa_cfg->pdev, scatterlist,
-					 sglist->num_sg, DMA_TO_DEVICE);
-
+	ipr_cmd->dma_use_sg = sglist->num_dma_sg;
 	ioarcb->cmd_pkt.flags_hi |= IPR_FLAGS_HI_WRITE_NOT_READ;
-	ioarcb->write_data_transfer_length = cpu_to_be32(len);
+	ioarcb->write_data_transfer_length = cpu_to_be32(sglist->buffer_len);
 	ioarcb->write_ioadl_len =
 		cpu_to_be32(sizeof(struct ipr_ioadl_desc) * ipr_cmd->dma_use_sg);
 
@@ -2324,15 +2687,52 @@ static int ipr_map_ucode_buffer(struct ipr_cmnd *ipr_cmd,
 			cpu_to_be32(sg_dma_address(&scatterlist[i]));
 	}
 
-	if (likely(ipr_cmd->dma_use_sg)) {
-		ioadl[i-1].flags_and_data_len |=
-			cpu_to_be32(IPR_IOADL_FLAGS_LAST);
+	ioadl[i-1].flags_and_data_len |=
+		cpu_to_be32(IPR_IOADL_FLAGS_LAST);
+}
+
+/**
+ * ipr_update_ioa_ucode - Update IOA's microcode
+ * @ioa_cfg:	ioa config struct
+ * @sglist:		scatter/gather list
+ *
+ * Initiate an adapter reset to update the IOA's microcode
+ *
+ * Return value:
+ * 	0 on success / -EIO on failure
+ **/
+static int ipr_update_ioa_ucode(struct ipr_ioa_cfg *ioa_cfg,
+				struct ipr_sglist *sglist)
+{
+	unsigned long lock_flags;
+
+	spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
+
+	if (ioa_cfg->ucode_sglist) {
+		spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
+		dev_err(&ioa_cfg->pdev->dev,
+			"Microcode download already in progress\n");
+		return -EIO;
 	}
-	else {
-		dev_err(&ioa_cfg->pdev->dev, "pci_map_sg failed!\n");
+
+	sglist->num_dma_sg = pci_map_sg(ioa_cfg->pdev, sglist->scatterlist,
+					sglist->num_sg, DMA_TO_DEVICE);
+
+	if (!sglist->num_dma_sg) {
+		spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
+		dev_err(&ioa_cfg->pdev->dev,
+			"Failed to map microcode download buffer!\n");
 		return -EIO;
 	}
 
+	ioa_cfg->ucode_sglist = sglist;
+	ipr_initiate_ioa_reset(ioa_cfg, IPR_SHUTDOWN_NORMAL);
+	spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
+	wait_event(ioa_cfg->reset_wait_q, !ioa_cfg->in_reset_reload);
+
+	spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
+	ioa_cfg->ucode_sglist = NULL;
+	spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
 	return 0;
 }
 
@@ -2355,7 +2755,6 @@ static ssize_t ipr_store_update_fw(struct class_device *class_dev,
 	struct ipr_ucode_image_header *image_hdr;
 	const struct firmware *fw_entry;
 	struct ipr_sglist *sglist;
-	unsigned long lock_flags;
 	char fname[100];
 	char *src;
 	int len, result, dnld_size;
@@ -2396,35 +2795,17 @@ static ssize_t ipr_store_update_fw(struct class_device *class_dev,
 	if (result) {
 		dev_err(&ioa_cfg->pdev->dev,
 			"Microcode buffer copy to DMA buffer failed\n");
-		ipr_free_ucode_buffer(sglist);
-		release_firmware(fw_entry);
-		return result;
-	}
-
-	spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
-
-	if (ioa_cfg->ucode_sglist) {
-		spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
-		dev_err(&ioa_cfg->pdev->dev,
-			"Microcode download already in progress\n");
-		ipr_free_ucode_buffer(sglist);
-		release_firmware(fw_entry);
-		return -EIO;
+		goto out;
 	}
 
-	ioa_cfg->ucode_sglist = sglist;
-	ipr_initiate_ioa_reset(ioa_cfg, IPR_SHUTDOWN_NORMAL);
-	spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
-	wait_event(ioa_cfg->reset_wait_q, !ioa_cfg->in_reset_reload);
-
-	spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
-	ioa_cfg->ucode_sglist = NULL;
-	spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
+	result = ipr_update_ioa_ucode(ioa_cfg, sglist);
 
+	if (!result)
+		result = count;
+out:
 	ipr_free_ucode_buffer(sglist);
 	release_firmware(fw_entry);
-
-	return count;
+	return result;
 }
 
 static struct class_device_attribute ipr_update_fw_attr = {
@@ -2439,8 +2820,10 @@ static struct class_device_attribute *ipr_ioa_attrs[] = {
 	&ipr_fw_version_attr,
 	&ipr_log_level_attr,
 	&ipr_diagnostics_attr,
+	&ipr_ioa_state_attr,
 	&ipr_ioa_reset_attr,
 	&ipr_update_fw_attr,
+	&ipr_ioa_cache_attr,
 	NULL,
 };
 
@@ -2548,14 +2931,13 @@ static int ipr_alloc_dump(struct ipr_ioa_cfg *ioa_cfg)
 	unsigned long lock_flags = 0;
 
 	ENTER;
-	dump = kmalloc(sizeof(struct ipr_dump), GFP_KERNEL);
+	dump = kzalloc(sizeof(struct ipr_dump), GFP_KERNEL);
 
 	if (!dump) {
 		ipr_err("Dump memory allocation failed\n");
 		return -ENOMEM;
 	}
 
-	memset(dump, 0, sizeof(struct ipr_dump));
 	kref_init(&dump->kref);
 	dump->ioa_cfg = ioa_cfg;
 
@@ -2824,8 +3206,10 @@ static int ipr_slave_configure(struct scsi_device *sdev)
 	if (res) {
 		if (ipr_is_af_dasd_device(res))
 			sdev->type = TYPE_RAID;
-		if (ipr_is_af_dasd_device(res) || ipr_is_ioa_resource(res))
+		if (ipr_is_af_dasd_device(res) || ipr_is_ioa_resource(res)) {
 			sdev->scsi_level = 4;
+			sdev->no_uld_attach = 1;
+		}
 		if (ipr_is_vset_device(res)) {
 			sdev->timeout = IPR_VSET_RW_TIMEOUT;
 			blk_queue_max_sectors(sdev->request_queue, IPR_VSET_MAX_SECTORS);
@@ -2848,13 +3232,14 @@ static int ipr_slave_configure(struct scsi_device *sdev)
  * handling new commands.
  *
  * Return value:
- * 	0 on success
+ * 	0 on success / -ENXIO if device does not exist
  **/
 static int ipr_slave_alloc(struct scsi_device *sdev)
 {
 	struct ipr_ioa_cfg *ioa_cfg = (struct ipr_ioa_cfg *) sdev->host->hostdata;
 	struct ipr_resource_entry *res;
 	unsigned long lock_flags;
+	int rc = -ENXIO;
 
 	sdev->hostdata = NULL;
 
@@ -2868,14 +3253,16 @@ static int ipr_slave_alloc(struct scsi_device *sdev)
 			res->add_to_ml = 0;
 			res->in_erp = 0;
 			sdev->hostdata = res;
-			res->needs_sync_complete = 1;
+			if (!ipr_is_naca_model(res))
+				res->needs_sync_complete = 1;
+			rc = 0;
 			break;
 		}
 	}
 
 	spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
 
-	return 0;
+	return rc;
 }
 
 /**
@@ -2939,7 +3326,7 @@ static int __ipr_eh_dev_reset(struct scsi_cmnd * scsi_cmd)
 	ioa_cfg = (struct ipr_ioa_cfg *) scsi_cmd->device->host->hostdata;
 	res = scsi_cmd->device->hostdata;
 
-	if (!res || (!ipr_is_gscsi(res) && !ipr_is_vset_device(res)))
+	if (!res)
 		return FAILED;
 
 	/*
@@ -3131,7 +3518,8 @@ static int ipr_cancel_op(struct scsi_cmnd * scsi_cmd)
 	}
 
 	list_add_tail(&ipr_cmd->queue, &ioa_cfg->free_q);
-	res->needs_sync_complete = 1;
+	if (!ipr_is_naca_model(res))
+		res->needs_sync_complete = 1;
 
 	LEAVE;
 	return (IPR_IOASC_SENSE_KEY(ioasc) ? FAILED : SUCCESS);
@@ -3435,7 +3823,8 @@ static void ipr_erp_done(struct ipr_cmnd *ipr_cmd)
 	}
 
 	if (res) {
-		res->needs_sync_complete = 1;
+		if (!ipr_is_naca_model(res))
+			res->needs_sync_complete = 1;
 		res->in_erp = 0;
 	}
 	ipr_unmap_sglist(ioa_cfg, ipr_cmd);
@@ -3705,6 +4094,30 @@ static void ipr_gen_sense(struct ipr_cmnd *ipr_cmd)
 }
 
 /**
+ * ipr_get_autosense - Copy autosense data to sense buffer
+ * @ipr_cmd:	ipr command struct
+ *
+ * This function copies the autosense buffer to the buffer
+ * in the scsi_cmd, if there is autosense available.
+ *
+ * Return value:
+ *	1 if autosense was available / 0 if not
+ **/
+static int ipr_get_autosense(struct ipr_cmnd *ipr_cmd)
+{
+	struct ipr_ioasa *ioasa = &ipr_cmd->ioasa;
+
+	if ((be32_to_cpu(ioasa->ioasc_specific) &
+	     (IPR_ADDITIONAL_STATUS_FMT | IPR_AUTOSENSE_VALID)) == 0)
+		return 0;
+
+	memcpy(ipr_cmd->scsi_cmd->sense_buffer, ioasa->auto_sense.data,
+	       min_t(u16, be16_to_cpu(ioasa->auto_sense.auto_sense_len),
+		   SCSI_SENSE_BUFFERSIZE));
+	return 1;
+}
+
+/**
  * ipr_erp_start - Process an error response for a SCSI op
  * @ioa_cfg:	ioa config struct
  * @ipr_cmd:	ipr command struct
@@ -3734,14 +4147,19 @@ static void ipr_erp_start(struct ipr_ioa_cfg *ioa_cfg,
 
 	switch (ioasc & IPR_IOASC_IOASC_MASK) {
 	case IPR_IOASC_ABORTED_CMD_TERM_BY_HOST:
-		scsi_cmd->result |= (DID_IMM_RETRY << 16);
+		if (ipr_is_naca_model(res))
+			scsi_cmd->result |= (DID_ABORT << 16);
+		else
+			scsi_cmd->result |= (DID_IMM_RETRY << 16);
 		break;
 	case IPR_IOASC_IR_RESOURCE_HANDLE:
+	case IPR_IOASC_IR_NO_CMDS_TO_2ND_IOA:
 		scsi_cmd->result |= (DID_NO_CONNECT << 16);
 		break;
 	case IPR_IOASC_HW_SEL_TIMEOUT:
 		scsi_cmd->result |= (DID_NO_CONNECT << 16);
-		res->needs_sync_complete = 1;
+		if (!ipr_is_naca_model(res))
+			res->needs_sync_complete = 1;
 		break;
 	case IPR_IOASC_SYNC_REQUIRED:
 		if (!res->in_erp)
@@ -3749,6 +4167,7 @@ static void ipr_erp_start(struct ipr_ioa_cfg *ioa_cfg,
 		scsi_cmd->result |= (DID_IMM_RETRY << 16);
 		break;
 	case IPR_IOASC_MED_DO_NOT_REALLOC: /* prevent retries */
+	case IPR_IOASA_IR_DUAL_IOA_DISABLED:
 		scsi_cmd->result |= (DID_PASSTHROUGH << 16);
 		break;
 	case IPR_IOASC_BUS_WAS_RESET:
@@ -3760,21 +4179,27 @@ static void ipr_erp_start(struct ipr_ioa_cfg *ioa_cfg,
 		if (!res->resetting_device)
 			scsi_report_bus_reset(ioa_cfg->host, scsi_cmd->device->channel);
 		scsi_cmd->result |= (DID_ERROR << 16);
-		res->needs_sync_complete = 1;
+		if (!ipr_is_naca_model(res))
+			res->needs_sync_complete = 1;
 		break;
 	case IPR_IOASC_HW_DEV_BUS_STATUS:
 		scsi_cmd->result |= IPR_IOASC_SENSE_STATUS(ioasc);
 		if (IPR_IOASC_SENSE_STATUS(ioasc) == SAM_STAT_CHECK_CONDITION) {
-			ipr_erp_cancel_all(ipr_cmd);
-			return;
+			if (!ipr_get_autosense(ipr_cmd)) {
+				if (!ipr_is_naca_model(res)) {
+					ipr_erp_cancel_all(ipr_cmd);
+					return;
+				}
+			}
 		}
-		res->needs_sync_complete = 1;
+		if (!ipr_is_naca_model(res))
+			res->needs_sync_complete = 1;
 		break;
 	case IPR_IOASC_NR_INIT_CMD_REQUIRED:
 		break;
 	default:
 		scsi_cmd->result |= (DID_ERROR << 16);
-		if (!ipr_is_vset_device(res))
+		if (!ipr_is_vset_device(res) && !ipr_is_naca_model(res))
 			res->needs_sync_complete = 1;
 		break;
 	}
@@ -4073,6 +4498,7 @@ static int ipr_ioa_reset_done(struct ipr_cmnd *ipr_cmd)
 	ioa_cfg->in_reset_reload = 0;
 	ioa_cfg->allow_cmds = 1;
 	ioa_cfg->reset_cmd = NULL;
+	ioa_cfg->doorbell |= IPR_RUNTIME_RESET;
 
 	list_for_each_entry(res, &ioa_cfg->used_res_q, queue) {
 		if (ioa_cfg->allow_ml_add_del && (res->add_to_ml || res->del_from_ml)) {
@@ -4146,7 +4572,7 @@ static int ipr_set_supported_devs(struct ipr_cmnd *ipr_cmd)
 	ipr_cmd->job_step = ipr_ioa_reset_done;
 
 	list_for_each_entry_continue(res, &ioa_cfg->used_res_q, queue) {
-		if (!ipr_is_af_dasd_device(res))
+		if (!IPR_IS_DASD_DEVICE(res->cfgte.std_inq_data))
 			continue;
 
 		ipr_cmd->u.res = res;
@@ -4179,6 +4605,36 @@ static int ipr_set_supported_devs(struct ipr_cmnd *ipr_cmd)
 }
 
 /**
+ * ipr_setup_write_cache - Disable write cache if needed
+ * @ipr_cmd:	ipr command struct
+ *
+ * This function sets up adapters write cache to desired setting
+ *
+ * Return value:
+ * 	IPR_RC_JOB_CONTINUE / IPR_RC_JOB_RETURN
+ **/
+static int ipr_setup_write_cache(struct ipr_cmnd *ipr_cmd)
+{
+	struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
+
+	ipr_cmd->job_step = ipr_set_supported_devs;
+	ipr_cmd->u.res = list_entry(ioa_cfg->used_res_q.next,
+				    struct ipr_resource_entry, queue);
+
+	if (ioa_cfg->cache_state != CACHE_DISABLED)
+		return IPR_RC_JOB_CONTINUE;
+
+	ipr_cmd->ioarcb.res_handle = cpu_to_be32(IPR_IOA_RES_HANDLE);
+	ipr_cmd->ioarcb.cmd_pkt.request_type = IPR_RQTYPE_IOACMD;
+	ipr_cmd->ioarcb.cmd_pkt.cdb[0] = IPR_IOA_SHUTDOWN;
+	ipr_cmd->ioarcb.cmd_pkt.cdb[1] = IPR_SHUTDOWN_PREPARE_FOR_NORMAL;
+
+	ipr_do_req(ipr_cmd, ipr_reset_ioa_job, ipr_timeout, IPR_INTERNAL_TIMEOUT);
+
+	return IPR_RC_JOB_RETURN;
+}
+
+/**
  * ipr_get_mode_page - Locate specified mode page
  * @mode_pages:	mode page buffer
  * @page_code:	page code to find
@@ -4389,10 +4845,7 @@ static int ipr_ioafp_mode_select_page28(struct ipr_cmnd *ipr_cmd)
 			      ioa_cfg->vpd_cbs_dma + offsetof(struct ipr_misc_cbs, mode_pages),
 			      length);
 
-	ipr_cmd->job_step = ipr_set_supported_devs;
-	ipr_cmd->u.res = list_entry(ioa_cfg->used_res_q.next,
-				    struct ipr_resource_entry, queue);
-
+	ipr_cmd->job_step = ipr_setup_write_cache;
 	ipr_do_req(ipr_cmd, ipr_reset_ioa_job, ipr_timeout, IPR_INTERNAL_TIMEOUT);
 
 	LEAVE;
@@ -4431,6 +4884,51 @@ static void ipr_build_mode_sense(struct ipr_cmnd *ipr_cmd,
 }
 
 /**
+ * ipr_reset_cmd_failed - Handle failure of IOA reset command
+ * @ipr_cmd:	ipr command struct
+ *
+ * This function handles the failure of an IOA bringup command.
+ *
+ * Return value:
+ * 	IPR_RC_JOB_RETURN
+ **/
+static int ipr_reset_cmd_failed(struct ipr_cmnd *ipr_cmd)
+{
+	struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
+	u32 ioasc = be32_to_cpu(ipr_cmd->ioasa.ioasc);
+
+	dev_err(&ioa_cfg->pdev->dev,
+		"0x%02X failed with IOASC: 0x%08X\n",
+		ipr_cmd->ioarcb.cmd_pkt.cdb[0], ioasc);
+
+	ipr_initiate_ioa_reset(ioa_cfg, IPR_SHUTDOWN_NONE);
+	list_add_tail(&ipr_cmd->queue, &ioa_cfg->free_q);
+	return IPR_RC_JOB_RETURN;
+}
+
+/**
+ * ipr_reset_mode_sense_failed - Handle failure of IOAFP mode sense
+ * @ipr_cmd:	ipr command struct
+ *
+ * This function handles the failure of a Mode Sense to the IOAFP.
+ * Some adapters do not handle all mode pages.
+ *
+ * Return value:
+ * 	IPR_RC_JOB_CONTINUE / IPR_RC_JOB_RETURN
+ **/
+static int ipr_reset_mode_sense_failed(struct ipr_cmnd *ipr_cmd)
+{
+	u32 ioasc = be32_to_cpu(ipr_cmd->ioasa.ioasc);
+
+	if (ioasc == IPR_IOASC_IR_INVALID_REQ_TYPE_OR_PKT) {
+		ipr_cmd->job_step = ipr_setup_write_cache;
+		return IPR_RC_JOB_CONTINUE;
+	}
+
+	return ipr_reset_cmd_failed(ipr_cmd);
+}
+
+/**
  * ipr_ioafp_mode_sense_page28 - Issue Mode Sense Page 28 to IOA
  * @ipr_cmd:	ipr command struct
  *
@@ -4451,6 +4949,7 @@ static int ipr_ioafp_mode_sense_page28(struct ipr_cmnd *ipr_cmd)
 			     sizeof(struct ipr_mode_pages));
 
 	ipr_cmd->job_step = ipr_ioafp_mode_select_page28;
+	ipr_cmd->job_step_failed = ipr_reset_mode_sense_failed;
 
 	ipr_do_req(ipr_cmd, ipr_reset_ioa_job, ipr_timeout, IPR_INTERNAL_TIMEOUT);
 
@@ -4612,6 +5111,27 @@ static void ipr_ioafp_inquiry(struct ipr_cmnd *ipr_cmd, u8 flags, u8 page,
 }
 
 /**
+ * ipr_inquiry_page_supported - Is the given inquiry page supported
+ * @page0:		inquiry page 0 buffer
+ * @page:		page code.
+ *
+ * This function determines if the specified inquiry page is supported.
+ *
+ * Return value:
+ *	1 if page is supported / 0 if not
+ **/
+static int ipr_inquiry_page_supported(struct ipr_inquiry_page0 *page0, u8 page)
+{
+	int i;
+
+	for (i = 0; i < min_t(u8, page0->len, IPR_INQUIRY_PAGE0_ENTRIES); i++)
+		if (page0->page[i] == page)
+			return 1;
+
+	return 0;
+}
+
+/**
  * ipr_ioafp_page3_inquiry - Send a Page 3 Inquiry to the adapter.
  * @ipr_cmd:	ipr command struct
  *
@@ -4624,6 +5144,36 @@ static void ipr_ioafp_inquiry(struct ipr_cmnd *ipr_cmd, u8 flags, u8 page,
 static int ipr_ioafp_page3_inquiry(struct ipr_cmnd *ipr_cmd)
 {
 	struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
+	struct ipr_inquiry_page0 *page0 = &ioa_cfg->vpd_cbs->page0_data;
+
+	ENTER;
+
+	if (!ipr_inquiry_page_supported(page0, 1))
+		ioa_cfg->cache_state = CACHE_NONE;
+
+	ipr_cmd->job_step = ipr_ioafp_query_ioa_cfg;
+
+	ipr_ioafp_inquiry(ipr_cmd, 1, 3,
+			  ioa_cfg->vpd_cbs_dma + offsetof(struct ipr_misc_cbs, page3_data),
+			  sizeof(struct ipr_inquiry_page3));
+
+	LEAVE;
+	return IPR_RC_JOB_RETURN;
+}
+
+/**
+ * ipr_ioafp_page0_inquiry - Send a Page 0 Inquiry to the adapter.
+ * @ipr_cmd:	ipr command struct
+ *
+ * This function sends a Page 0 inquiry to the adapter
+ * to retrieve supported inquiry pages.
+ *
+ * Return value:
+ * 	IPR_RC_JOB_CONTINUE / IPR_RC_JOB_RETURN
+ **/
+static int ipr_ioafp_page0_inquiry(struct ipr_cmnd *ipr_cmd)
+{
+	struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
 	char type[5];
 
 	ENTER;
@@ -4633,11 +5183,11 @@ static int ipr_ioafp_page3_inquiry(struct ipr_cmnd *ipr_cmd)
 	type[4] = '\0';
 	ioa_cfg->type = simple_strtoul((char *)type, NULL, 16);
 
-	ipr_cmd->job_step = ipr_ioafp_query_ioa_cfg;
+	ipr_cmd->job_step = ipr_ioafp_page3_inquiry;
 
-	ipr_ioafp_inquiry(ipr_cmd, 1, 3,
-			  ioa_cfg->vpd_cbs_dma + offsetof(struct ipr_misc_cbs, page3_data),
-			  sizeof(struct ipr_inquiry_page3));
+	ipr_ioafp_inquiry(ipr_cmd, 1, 0,
+			  ioa_cfg->vpd_cbs_dma + offsetof(struct ipr_misc_cbs, page0_data),
+			  sizeof(struct ipr_inquiry_page0));
 
 	LEAVE;
 	return IPR_RC_JOB_RETURN;
@@ -4657,7 +5207,7 @@ static int ipr_ioafp_std_inquiry(struct ipr_cmnd *ipr_cmd)
 	struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
 
 	ENTER;
-	ipr_cmd->job_step = ipr_ioafp_page3_inquiry;
+	ipr_cmd->job_step = ipr_ioafp_page0_inquiry;
 
 	ipr_ioafp_inquiry(ipr_cmd, 0, 0,
 			  ioa_cfg->vpd_cbs_dma + offsetof(struct ipr_misc_cbs, ioa_vpd),
@@ -4815,7 +5365,7 @@ static int ipr_reset_enable_ioa(struct ipr_cmnd *ipr_cmd)
 	}
 
 	/* Enable destructive diagnostics on IOA */
-	writel(IPR_DOORBELL, ioa_cfg->regs.set_uproc_interrupt_reg);
+	writel(ioa_cfg->doorbell, ioa_cfg->regs.set_uproc_interrupt_reg);
 
 	writel(IPR_PCII_OPER_INTERRUPTS, ioa_cfg->regs.clr_interrupt_mask_reg);
 	int_reg = readl(ioa_cfg->regs.sense_interrupt_mask_reg);
@@ -5147,12 +5697,7 @@ static int ipr_reset_ucode_download(struct ipr_cmnd *ipr_cmd)
 	ipr_cmd->ioarcb.cmd_pkt.cdb[7] = (sglist->buffer_len & 0x00ff00) >> 8;
 	ipr_cmd->ioarcb.cmd_pkt.cdb[8] = sglist->buffer_len & 0x0000ff;
 
-	if (ipr_map_ucode_buffer(ipr_cmd, sglist, sglist->buffer_len)) {
-		dev_err(&ioa_cfg->pdev->dev,
-			"Failed to map microcode download buffer\n");
-		return IPR_RC_JOB_CONTINUE;
-	}
-
+	ipr_build_ucode_ioadl(ipr_cmd, sglist);
 	ipr_cmd->job_step = ipr_reset_ucode_download_done;
 
 	ipr_do_req(ipr_cmd, ipr_reset_ioa_job, ipr_timeout,
@@ -5217,7 +5762,6 @@ static int ipr_reset_shutdown_ioa(struct ipr_cmnd *ipr_cmd)
 static void ipr_reset_ioa_job(struct ipr_cmnd *ipr_cmd)
 {
 	u32 rc, ioasc;
-	unsigned long scratch = ipr_cmd->u.scratch;
 	struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
 
 	do {
@@ -5233,17 +5777,13 @@ static void ipr_reset_ioa_job(struct ipr_cmnd *ipr_cmd)
 		}
 
 		if (IPR_IOASC_SENSE_KEY(ioasc)) {
-			dev_err(&ioa_cfg->pdev->dev,
-				"0x%02X failed with IOASC: 0x%08X\n",
-				ipr_cmd->ioarcb.cmd_pkt.cdb[0], ioasc);
-
-			ipr_initiate_ioa_reset(ioa_cfg, IPR_SHUTDOWN_NONE);
-			list_add_tail(&ipr_cmd->queue, &ioa_cfg->free_q);
-			return;
+			rc = ipr_cmd->job_step_failed(ipr_cmd);
+			if (rc == IPR_RC_JOB_RETURN)
+				return;
 		}
 
 		ipr_reinit_ipr_cmnd(ipr_cmd);
-		ipr_cmd->u.scratch = scratch;
+		ipr_cmd->job_step_failed = ipr_reset_cmd_failed;
 		rc = ipr_cmd->job_step(ipr_cmd);
 	} while(rc == IPR_RC_JOB_CONTINUE);
 }
@@ -5517,15 +6057,12 @@ static int __devinit ipr_alloc_mem(struct ipr_ioa_cfg *ioa_cfg)
 	int i, rc = -ENOMEM;
 
 	ENTER;
-	ioa_cfg->res_entries = kmalloc(sizeof(struct ipr_resource_entry) *
+	ioa_cfg->res_entries = kzalloc(sizeof(struct ipr_resource_entry) *
 				       IPR_MAX_PHYSICAL_DEVS, GFP_KERNEL);
 
 	if (!ioa_cfg->res_entries)
 		goto out;
 
-	memset(ioa_cfg->res_entries, 0,
-	       sizeof(struct ipr_resource_entry) * IPR_MAX_PHYSICAL_DEVS);
-
 	for (i = 0; i < IPR_MAX_PHYSICAL_DEVS; i++)
 		list_add_tail(&ioa_cfg->res_entries[i].queue, &ioa_cfg->free_res_q);
 
@@ -5566,15 +6103,12 @@ static int __devinit ipr_alloc_mem(struct ipr_ioa_cfg *ioa_cfg)
 		list_add_tail(&ioa_cfg->hostrcb[i]->queue, &ioa_cfg->hostrcb_free_q);
 	}
 
-	ioa_cfg->trace = kmalloc(sizeof(struct ipr_trace_entry) *
+	ioa_cfg->trace = kzalloc(sizeof(struct ipr_trace_entry) *
 				 IPR_NUM_TRACE_ENTRIES, GFP_KERNEL);
 
 	if (!ioa_cfg->trace)
 		goto out_free_hostrcb_dma;
 
-	memset(ioa_cfg->trace, 0,
-	       sizeof(struct ipr_trace_entry) * IPR_NUM_TRACE_ENTRIES);
-
 	rc = 0;
 out:
 	LEAVE;
@@ -5642,6 +6176,9 @@ static void __devinit ipr_init_ioa_cfg(struct ipr_ioa_cfg *ioa_cfg,
 	ioa_cfg->host = host;
 	ioa_cfg->pdev = pdev;
 	ioa_cfg->log_level = ipr_log_level;
+	ioa_cfg->doorbell = IPR_DOORBELL;
+	if (!ipr_auto_create)
+		ioa_cfg->doorbell |= IPR_RUNTIME_RESET;
 	sprintf(ioa_cfg->eye_catcher, IPR_EYECATCHER);
 	sprintf(ioa_cfg->trace_start, IPR_TRACE_START_LABEL);
 	sprintf(ioa_cfg->ipr_free_label, IPR_FREEQ_LABEL);
@@ -5660,6 +6197,10 @@ static void __devinit ipr_init_ioa_cfg(struct ipr_ioa_cfg *ioa_cfg,
 	INIT_WORK(&ioa_cfg->work_q, ipr_worker_thread, ioa_cfg);
 	init_waitqueue_head(&ioa_cfg->reset_wait_q);
 	ioa_cfg->sdt_state = INACTIVE;
+	if (ipr_enable_cache)
+		ioa_cfg->cache_state = CACHE_ENABLED;
+	else
+		ioa_cfg->cache_state = CACHE_DISABLED;
 
 	ipr_initialize_bus_attr(ioa_cfg);
 
@@ -6008,6 +6549,7 @@ static int __devinit ipr_probe(struct pci_dev *pdev,
 	ipr_scan_vsets(ioa_cfg);
 	scsi_add_device(ioa_cfg->host, IPR_IOA_BUS, IPR_IOA_TARGET, IPR_IOA_LUN);
 	ioa_cfg->allow_ml_add_del = 1;
+	ioa_cfg->host->max_channel = IPR_VSET_BUS;
 	schedule_work(&ioa_cfg->work_q);
 	return 0;
 }
@@ -6055,12 +6597,30 @@ static struct pci_device_id ipr_pci_table[] __devinitdata = {
 	{ PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_CITRINE,
 		PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_571A,
 	      0, 0, (kernel_ulong_t)&ipr_chip_cfg[0] },
+	{ PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_CITRINE,
+		PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_575B,
+		0, 0, (kernel_ulong_t)&ipr_chip_cfg[0] },
+	{ PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_OBSIDIAN,
+	      PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_572A,
+	      0, 0, (kernel_ulong_t)&ipr_chip_cfg[0] },
+	{ PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_OBSIDIAN,
+	      PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_572B,
+	      0, 0, (kernel_ulong_t)&ipr_chip_cfg[0] },
+	{ PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OBSIDIAN,
+	      PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_572A,
+	      0, 0, (kernel_ulong_t)&ipr_chip_cfg[0] },
+	{ PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OBSIDIAN,
+	      PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_572B,
+	      0, 0, (kernel_ulong_t)&ipr_chip_cfg[0] },
 	{ PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_SNIPE,
 		PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_2780,
 		0, 0, (kernel_ulong_t)&ipr_chip_cfg[1] },
 	{ PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_SCAMP,
 		PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_571E,
 		0, 0, (kernel_ulong_t)&ipr_chip_cfg[1] },
+	{ PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_SCAMP,
+		PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_571F,
+		0, 0, (kernel_ulong_t)&ipr_chip_cfg[1] },
 	{ }
 };
 MODULE_DEVICE_TABLE(pci, ipr_pci_table);
diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h
index 8cf967108500..6bec673c925c 100644
--- a/drivers/scsi/ipr.h
+++ b/drivers/scsi/ipr.h
@@ -36,23 +36,8 @@
 /*
  * Literals
  */
-#define IPR_DRIVER_VERSION "2.0.14"
-#define IPR_DRIVER_DATE "(May 2, 2005)"
-
-/*
- * IPR_DBG_TRACE: Setting this to 1 will turn on some general function tracing
- *			resulting in a bunch of extra debugging printks to the console
- *
- * IPR_DEBUG:	Setting this to 1 will turn on some error path tracing.
- *			Enables the ipr_trace macro.
- */
-#ifdef IPR_DEBUG_ALL
-#define IPR_DEBUG				1
-#define IPR_DBG_TRACE			1
-#else
-#define IPR_DEBUG				0
-#define IPR_DBG_TRACE			0
-#endif
+#define IPR_DRIVER_VERSION "2.1.0"
+#define IPR_DRIVER_DATE "(October 31, 2005)"
 
 /*
  * IPR_MAX_CMD_PER_LUN: This defines the maximum number of outstanding
@@ -76,6 +61,10 @@
 #define IPR_SUBS_DEV_ID_571A	0x02C0
 #define IPR_SUBS_DEV_ID_571B	0x02BE
 #define IPR_SUBS_DEV_ID_571E  0x02BF
+#define IPR_SUBS_DEV_ID_571F	0x02D5
+#define IPR_SUBS_DEV_ID_572A	0x02C1
+#define IPR_SUBS_DEV_ID_572B	0x02C2
+#define IPR_SUBS_DEV_ID_575B	0x030D
 
 #define IPR_NAME				"ipr"
 
@@ -95,7 +84,10 @@
 #define IPR_IOASC_HW_DEV_BUS_STATUS			0x04448500
 #define	IPR_IOASC_IOASC_MASK			0xFFFFFF00
 #define	IPR_IOASC_SCSI_STATUS_MASK		0x000000FF
+#define IPR_IOASC_IR_INVALID_REQ_TYPE_OR_PKT	0x05240000
 #define IPR_IOASC_IR_RESOURCE_HANDLE		0x05250000
+#define IPR_IOASC_IR_NO_CMDS_TO_2ND_IOA		0x05258100
+#define IPR_IOASA_IR_DUAL_IOA_DISABLED		0x052C8000
 #define IPR_IOASC_BUS_WAS_RESET			0x06290000
 #define IPR_IOASC_BUS_WAS_RESET_BY_OTHER		0x06298000
 #define IPR_IOASC_ABORTED_CMD_TERM_BY_HOST	0x0B5A0000
@@ -107,14 +99,14 @@
 #define IPR_NUM_LOG_HCAMS				2
 #define IPR_NUM_CFG_CHG_HCAMS				2
 #define IPR_NUM_HCAMS	(IPR_NUM_LOG_HCAMS + IPR_NUM_CFG_CHG_HCAMS)
-#define IPR_MAX_NUM_TARGETS_PER_BUS			0x10
+#define IPR_MAX_NUM_TARGETS_PER_BUS			256
 #define IPR_MAX_NUM_LUNS_PER_TARGET			256
 #define IPR_MAX_NUM_VSET_LUNS_PER_TARGET	8
 #define IPR_VSET_BUS					0xff
 #define IPR_IOA_BUS						0xff
 #define IPR_IOA_TARGET					0xff
 #define IPR_IOA_LUN						0xff
-#define IPR_MAX_NUM_BUSES				4
+#define IPR_MAX_NUM_BUSES				8
 #define IPR_MAX_BUS_TO_SCAN				IPR_MAX_NUM_BUSES
 
 #define IPR_NUM_RESET_RELOAD_RETRIES		3
@@ -205,6 +197,7 @@
 #define IPR_SDT_FMT2_EXP_ROM_SEL			0x8
 #define IPR_FMT2_SDT_READY_TO_USE			0xC4D4E3F2
 #define IPR_DOORBELL					0x82800000
+#define IPR_RUNTIME_RESET				0x40000000
 
 #define IPR_PCII_IOA_TRANS_TO_OPER			(0x80000000 >> 0)
 #define IPR_PCII_IOARCB_XFER_FAILED			(0x80000000 >> 3)
@@ -261,6 +254,16 @@ struct ipr_std_inq_vpids {
 	u8 product_id[IPR_PROD_ID_LEN];
 }__attribute__((packed));
 
+struct ipr_vpd {
+	struct ipr_std_inq_vpids vpids;
+	u8 sn[IPR_SERIAL_NUM_LEN];
+}__attribute__((packed));
+
+struct ipr_ext_vpd {
+	struct ipr_vpd vpd;
+	__be32 wwid[2];
+}__attribute__((packed));
+
 struct ipr_std_inq_data {
 	u8 peri_qual_dev_type;
 #define IPR_STD_INQ_PERI_QUAL(peri) ((peri) >> 5)
@@ -304,6 +307,10 @@ struct ipr_config_table_entry {
 #define IPR_SUBTYPE_GENERIC_SCSI	1
 #define IPR_SUBTYPE_VOLUME_SET		2
 
+#define IPR_QUEUEING_MODEL(res)	((((res)->cfgte.flags) & 0x70) >> 4)
+#define IPR_QUEUE_FROZEN_MODEL	0
+#define IPR_QUEUE_NACA_MODEL		1
+
 	struct ipr_res_addr res_addr;
 	__be32 res_handle;
 	__be32 reserved4[2];
@@ -410,23 +417,26 @@ struct ipr_ioadl_desc {
 struct ipr_ioasa_vset {
 	__be32 failing_lba_hi;
 	__be32 failing_lba_lo;
-	__be32 ioa_data[22];
+	__be32 reserved;
 }__attribute__((packed, aligned (4)));
 
 struct ipr_ioasa_af_dasd {
 	__be32 failing_lba;
+	__be32 reserved[2];
 }__attribute__((packed, aligned (4)));
 
 struct ipr_ioasa_gpdd {
 	u8 end_state;
 	u8 bus_phase;
 	__be16 reserved;
-	__be32 ioa_data[23];
+	__be32 ioa_data[2];
 }__attribute__((packed, aligned (4)));
 
-struct ipr_ioasa_raw {
-	__be32 ioa_data[24];
-}__attribute__((packed, aligned (4)));
+struct ipr_auto_sense {
+	__be16 auto_sense_len;
+	__be16 ioa_data_len;
+	__be32 data[SCSI_SENSE_BUFFERSIZE/sizeof(__be32)];
+};
 
 struct ipr_ioasa {
 	__be32 ioasc;
@@ -453,6 +463,8 @@ struct ipr_ioasa {
 	__be32 fd_res_handle;
 
 	__be32 ioasc_specific;	/* status code specific field */
+#define IPR_ADDITIONAL_STATUS_FMT		0x80000000
+#define IPR_AUTOSENSE_VALID			0x40000000
 #define IPR_IOASC_SPECIFIC_MASK		0x00ffffff
 #define IPR_FIELD_POINTER_VALID		(0x80000000 >> 8)
 #define IPR_FIELD_POINTER_MASK		0x0000ffff
@@ -461,8 +473,9 @@ struct ipr_ioasa {
 		struct ipr_ioasa_vset vset;
 		struct ipr_ioasa_af_dasd dasd;
 		struct ipr_ioasa_gpdd gpdd;
-		struct ipr_ioasa_raw raw;
 	} u;
+
+	struct ipr_auto_sense auto_sense;
 }__attribute__((packed, aligned (4)));
 
 struct ipr_mode_parm_hdr {
@@ -536,28 +549,49 @@ struct ipr_inquiry_page3 {
 	u8 patch_number[4];
 }__attribute__((packed));
 
+#define IPR_INQUIRY_PAGE0_ENTRIES 20
+struct ipr_inquiry_page0 {
+	u8 peri_qual_dev_type;
+	u8 page_code;
+	u8 reserved1;
+	u8 len;
+	u8 page[IPR_INQUIRY_PAGE0_ENTRIES];
+}__attribute__((packed));
+
 struct ipr_hostrcb_device_data_entry {
-	struct ipr_std_inq_vpids dev_vpids;
-	u8 dev_sn[IPR_SERIAL_NUM_LEN];
+	struct ipr_vpd vpd;
 	struct ipr_res_addr dev_res_addr;
-	struct ipr_std_inq_vpids new_dev_vpids;
-	u8 new_dev_sn[IPR_SERIAL_NUM_LEN];
-	struct ipr_std_inq_vpids ioa_last_with_dev_vpids;
-	u8 ioa_last_with_dev_sn[IPR_SERIAL_NUM_LEN];
-	struct ipr_std_inq_vpids cfc_last_with_dev_vpids;
-	u8 cfc_last_with_dev_sn[IPR_SERIAL_NUM_LEN];
+	struct ipr_vpd new_vpd;
+	struct ipr_vpd ioa_last_with_dev_vpd;
+	struct ipr_vpd cfc_last_with_dev_vpd;
 	__be32 ioa_data[5];
 }__attribute__((packed, aligned (4)));
 
+struct ipr_hostrcb_device_data_entry_enhanced {
+	struct ipr_ext_vpd vpd;
+	u8 ccin[4];
+	struct ipr_res_addr dev_res_addr;
+	struct ipr_ext_vpd new_vpd;
+	u8 new_ccin[4];
+	struct ipr_ext_vpd ioa_last_with_dev_vpd;
+	struct ipr_ext_vpd cfc_last_with_dev_vpd;
+}__attribute__((packed, aligned (4)));
+
 struct ipr_hostrcb_array_data_entry {
-	struct ipr_std_inq_vpids vpids;
-	u8 serial_num[IPR_SERIAL_NUM_LEN];
+	struct ipr_vpd vpd;
+	struct ipr_res_addr expected_dev_res_addr;
+	struct ipr_res_addr dev_res_addr;
+}__attribute__((packed, aligned (4)));
+
+struct ipr_hostrcb_array_data_entry_enhanced {
+	struct ipr_ext_vpd vpd;
+	u8 ccin[4];
 	struct ipr_res_addr expected_dev_res_addr;
 	struct ipr_res_addr dev_res_addr;
 }__attribute__((packed, aligned (4)));
 
 struct ipr_hostrcb_type_ff_error {
-	__be32 ioa_data[246];
+	__be32 ioa_data[502];
 }__attribute__((packed, aligned (4)));
 
 struct ipr_hostrcb_type_01_error {
@@ -568,47 +602,75 @@ struct ipr_hostrcb_type_01_error {
 }__attribute__((packed, aligned (4)));
 
 struct ipr_hostrcb_type_02_error {
-	struct ipr_std_inq_vpids ioa_vpids;
-	u8 ioa_sn[IPR_SERIAL_NUM_LEN];
-	struct ipr_std_inq_vpids cfc_vpids;
-	u8 cfc_sn[IPR_SERIAL_NUM_LEN];
-	struct ipr_std_inq_vpids ioa_last_attached_to_cfc_vpids;
-	u8 ioa_last_attached_to_cfc_sn[IPR_SERIAL_NUM_LEN];
-	struct ipr_std_inq_vpids cfc_last_attached_to_ioa_vpids;
-	u8 cfc_last_attached_to_ioa_sn[IPR_SERIAL_NUM_LEN];
+	struct ipr_vpd ioa_vpd;
+	struct ipr_vpd cfc_vpd;
+	struct ipr_vpd ioa_last_attached_to_cfc_vpd;
+	struct ipr_vpd cfc_last_attached_to_ioa_vpd;
+	__be32 ioa_data[3];
+}__attribute__((packed, aligned (4)));
+
+struct ipr_hostrcb_type_12_error {
+	struct ipr_ext_vpd ioa_vpd;
+	struct ipr_ext_vpd cfc_vpd;
+	struct ipr_ext_vpd ioa_last_attached_to_cfc_vpd;
+	struct ipr_ext_vpd cfc_last_attached_to_ioa_vpd;
 	__be32 ioa_data[3];
-	u8 reserved[844];
 }__attribute__((packed, aligned (4)));
 
 struct ipr_hostrcb_type_03_error {
-	struct ipr_std_inq_vpids ioa_vpids;
-	u8 ioa_sn[IPR_SERIAL_NUM_LEN];
-	struct ipr_std_inq_vpids cfc_vpids;
-	u8 cfc_sn[IPR_SERIAL_NUM_LEN];
+	struct ipr_vpd ioa_vpd;
+	struct ipr_vpd cfc_vpd;
 	__be32 errors_detected;
 	__be32 errors_logged;
 	u8 ioa_data[12];
-	struct ipr_hostrcb_device_data_entry dev_entry[3];
-	u8 reserved[444];
+	struct ipr_hostrcb_device_data_entry dev[3];
+}__attribute__((packed, aligned (4)));
+
+struct ipr_hostrcb_type_13_error {
+	struct ipr_ext_vpd ioa_vpd;
+	struct ipr_ext_vpd cfc_vpd;
+	__be32 errors_detected;
+	__be32 errors_logged;
+	struct ipr_hostrcb_device_data_entry_enhanced dev[3];
 }__attribute__((packed, aligned (4)));
 
 struct ipr_hostrcb_type_04_error {
-	struct ipr_std_inq_vpids ioa_vpids;
-	u8 ioa_sn[IPR_SERIAL_NUM_LEN];
-	struct ipr_std_inq_vpids cfc_vpids;
-	u8 cfc_sn[IPR_SERIAL_NUM_LEN];
+	struct ipr_vpd ioa_vpd;
+	struct ipr_vpd cfc_vpd;
 	u8 ioa_data[12];
 	struct ipr_hostrcb_array_data_entry array_member[10];
 	__be32 exposed_mode_adn;
 	__be32 array_id;
-	struct ipr_std_inq_vpids incomp_dev_vpids;
-	u8 incomp_dev_sn[IPR_SERIAL_NUM_LEN];
+	struct ipr_vpd incomp_dev_vpd;
 	__be32 ioa_data2;
 	struct ipr_hostrcb_array_data_entry array_member2[8];
 	struct ipr_res_addr last_func_vset_res_addr;
 	u8 vset_serial_num[IPR_SERIAL_NUM_LEN];
 	u8 protection_level[8];
-	u8 reserved[124];
+}__attribute__((packed, aligned (4)));
+
+struct ipr_hostrcb_type_14_error {
+	struct ipr_ext_vpd ioa_vpd;
+	struct ipr_ext_vpd cfc_vpd;
+	__be32 exposed_mode_adn;
+	__be32 array_id;
+	struct ipr_res_addr last_func_vset_res_addr;
+	u8 vset_serial_num[IPR_SERIAL_NUM_LEN];
+	u8 protection_level[8];
+	__be32 num_entries;
+	struct ipr_hostrcb_array_data_entry_enhanced array_member[18];
+}__attribute__((packed, aligned (4)));
+
+struct ipr_hostrcb_type_07_error {
+	u8 failure_reason[64];
+	struct ipr_vpd vpd;
+	u32 data[222];
+}__attribute__((packed, aligned (4)));
+
+struct ipr_hostrcb_type_17_error {
+	u8 failure_reason[64];
+	struct ipr_ext_vpd vpd;
+	u32 data[476];
 }__attribute__((packed, aligned (4)));
 
 struct ipr_hostrcb_error {
@@ -622,6 +684,11 @@ struct ipr_hostrcb_error {
 		struct ipr_hostrcb_type_02_error type_02_error;
 		struct ipr_hostrcb_type_03_error type_03_error;
 		struct ipr_hostrcb_type_04_error type_04_error;
+		struct ipr_hostrcb_type_07_error type_07_error;
+		struct ipr_hostrcb_type_12_error type_12_error;
+		struct ipr_hostrcb_type_13_error type_13_error;
+		struct ipr_hostrcb_type_14_error type_14_error;
+		struct ipr_hostrcb_type_17_error type_17_error;
 	} u;
 }__attribute__((packed, aligned (4)));
 
@@ -655,6 +722,12 @@ struct ipr_hcam {
 #define IPR_HOST_RCB_OVERLAY_ID_3				0x03
 #define IPR_HOST_RCB_OVERLAY_ID_4				0x04
 #define IPR_HOST_RCB_OVERLAY_ID_6				0x06
+#define IPR_HOST_RCB_OVERLAY_ID_7				0x07
+#define IPR_HOST_RCB_OVERLAY_ID_12				0x12
+#define IPR_HOST_RCB_OVERLAY_ID_13				0x13
+#define IPR_HOST_RCB_OVERLAY_ID_14				0x14
+#define IPR_HOST_RCB_OVERLAY_ID_16				0x16
+#define IPR_HOST_RCB_OVERLAY_ID_17				0x17
 #define IPR_HOST_RCB_OVERLAY_ID_DEFAULT			0xFF
 
 	u8 reserved1[3];
@@ -743,6 +816,7 @@ struct ipr_resource_table {
 
 struct ipr_misc_cbs {
 	struct ipr_ioa_vpd ioa_vpd;
+	struct ipr_inquiry_page0 page0_data;
 	struct ipr_inquiry_page3 page3_data;
 	struct ipr_mode_pages mode_pages;
 	struct ipr_supported_device supp_dev;
@@ -813,6 +887,7 @@ struct ipr_trace_entry {
 struct ipr_sglist {
 	u32 order;
 	u32 num_sg;
+	u32 num_dma_sg;
 	u32 buffer_len;
 	struct scatterlist scatterlist[1];
 };
@@ -825,6 +900,13 @@ enum ipr_sdt_state {
 	DUMP_OBTAINED
 };
 
+enum ipr_cache_state {
+	CACHE_NONE,
+	CACHE_DISABLED,
+	CACHE_ENABLED,
+	CACHE_INVALID
+};
+
 /* Per-controller data */
 struct ipr_ioa_cfg {
 	char eye_catcher[8];
@@ -841,6 +923,7 @@ struct ipr_ioa_cfg {
 	u8 allow_cmds:1;
 	u8 allow_ml_add_del:1;
 
+	enum ipr_cache_state cache_state;
 	u16 type; /* CCIN of the card */
 
 	u8 log_level;
@@ -911,6 +994,7 @@ struct ipr_ioa_cfg {
 	u16 reset_retries;
 
 	u32 errors_logged;
+	u32 doorbell;
 
 	struct Scsi_Host *host;
 	struct pci_dev *pdev;
@@ -948,6 +1032,7 @@ struct ipr_cmnd {
 	struct timer_list timer;
 	void (*done) (struct ipr_cmnd *);
 	int (*job_step) (struct ipr_cmnd *);
+	int (*job_step_failed) (struct ipr_cmnd *);
 	u16 cmd_index;
 	u8 sense_buffer[SCSI_SENSE_BUFFERSIZE];
 	dma_addr_t sense_buffer_dma;
@@ -1083,11 +1168,7 @@ struct ipr_ucode_image_header {
 /*
  * Macros
  */
-#if IPR_DEBUG
-#define IPR_DBG_CMD(CMD) do { CMD; } while (0)
-#else
-#define IPR_DBG_CMD(CMD)
-#endif
+#define IPR_DBG_CMD(CMD) if (ipr_debug) { CMD; }
 
 #ifdef CONFIG_SCSI_IPR_TRACE
 #define ipr_create_trace_file(kobj, attr) sysfs_create_bin_file(kobj, attr)
@@ -1135,16 +1216,22 @@ struct ipr_ucode_image_header {
 #define ipr_res_dbg(ioa_cfg, res, fmt, ...) \
 	IPR_DBG_CMD(ipr_res_printk(KERN_INFO, ioa_cfg, res, fmt, ##__VA_ARGS__))
 
+#define ipr_phys_res_err(ioa_cfg, res, fmt, ...)			\
+{									\
+	if ((res).bus >= IPR_MAX_NUM_BUSES) {				\
+		ipr_err(fmt": unknown\n", ##__VA_ARGS__);		\
+	} else {							\
+		ipr_err(fmt": %d:%d:%d:%d\n",				\
+			##__VA_ARGS__, (ioa_cfg)->host->host_no,	\
+			(res).bus, (res).target, (res).lun);		\
+	}								\
+}
+
 #define ipr_trace ipr_dbg("%s: %s: Line: %d\n",\
 	__FILE__, __FUNCTION__, __LINE__)
 
-#if IPR_DBG_TRACE
-#define ENTER printk(KERN_INFO IPR_NAME": Entering %s\n", __FUNCTION__)
-#define LEAVE printk(KERN_INFO IPR_NAME": Leaving %s\n", __FUNCTION__)
-#else
-#define ENTER
-#define LEAVE
-#endif
+#define ENTER IPR_DBG_CMD(printk(KERN_INFO IPR_NAME": Entering %s\n", __FUNCTION__))
+#define LEAVE IPR_DBG_CMD(printk(KERN_INFO IPR_NAME": Leaving %s\n", __FUNCTION__))
 
 #define ipr_err_separator \
 ipr_err("----------------------------------------------------------\n")
@@ -1217,6 +1304,20 @@ static inline int ipr_is_gscsi(struct ipr_resource_entry *res)
 }
 
 /**
+ * ipr_is_naca_model - Determine if a resource is using NACA queueing model
+ * @res:	resource entry struct
+ *
+ * Return value:
+ * 	1 if NACA queueing model / 0 if not NACA queueing model
+ **/
+static inline int ipr_is_naca_model(struct ipr_resource_entry *res)
+{
+	if (ipr_is_gscsi(res) && IPR_QUEUEING_MODEL(res) == IPR_QUEUE_NACA_MODEL)
+		return 1;
+	return 0;
+}
+
+/**
  * ipr_is_device - Determine if resource address is that of a device
  * @res_addr:	resource address struct
  *
@@ -1226,7 +1327,7 @@ static inline int ipr_is_gscsi(struct ipr_resource_entry *res)
 static inline int ipr_is_device(struct ipr_res_addr *res_addr)
 {
 	if ((res_addr->bus < IPR_MAX_NUM_BUSES) &&
-	    (res_addr->target < IPR_MAX_NUM_TARGETS_PER_BUS))
+	    (res_addr->target < (IPR_MAX_NUM_TARGETS_PER_BUS - 1)))
 		return 1;
 
 	return 0;
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index cd9b95db5a7d..3882d48a42bf 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -139,6 +139,7 @@
 /*          - Remove 3 unused "inline" functions                             */
 /* 7.12.xx  - Use STATIC functions whereever possible                        */
 /*          - Clean up deprecated MODULE_PARM calls                          */
+/* 7.12.05  - Remove Version Matching per IBM request                        */
 /*****************************************************************************/
 
 /*
@@ -210,7 +211,7 @@ module_param(ips, charp, 0);
  * DRIVER_VER
  */
 #define IPS_VERSION_HIGH        "7.12"
-#define IPS_VERSION_LOW         ".02 "
+#define IPS_VERSION_LOW         ".05 "
 
 #if !defined(__i386__) && !defined(__ia64__) && !defined(__x86_64__)
 #warning "This driver has only been tested on the x86/ia64/x86_64 platforms"
@@ -247,7 +248,7 @@ module_param(ips, charp, 0);
 /*
  * Function prototypes
  */
-static int ips_detect(Scsi_Host_Template *);
+static int ips_detect(struct scsi_host_template *);
 static int ips_release(struct Scsi_Host *);
 static int ips_eh_abort(Scsi_Cmnd *);
 static int ips_eh_reset(Scsi_Cmnd *);
@@ -347,8 +348,6 @@ static int ips_proc_info(struct Scsi_Host *, char *, char **, off_t, int, int);
 static int ips_host_info(ips_ha_t *, char *, off_t, int);
 static void copy_mem_info(IPS_INFOSTR *, char *, int);
 static int copy_info(IPS_INFOSTR *, char *, ...);
-static int ips_get_version_info(ips_ha_t * ha, dma_addr_t, int intr);
-static void ips_version_check(ips_ha_t * ha, int intr);
 static int ips_abort_init(ips_ha_t * ha, int index);
 static int ips_init_phase2(int index);
 
@@ -378,7 +377,7 @@ static char *ips_FlashData = NULL;	/* CD Boot - Flash Data Buffer      */
 static dma_addr_t ips_flashbusaddr;
 static long ips_FlashDataInUse;		/* CD Boot - Flash Data In Use Flag */
 static uint32_t MaxLiteCmds = 32;	/* Max Active Cmds for a Lite Adapter */
-static Scsi_Host_Template ips_driver_template = {
+static struct scsi_host_template ips_driver_template = {
 	.detect			= ips_detect,
 	.release		= ips_release,
 	.info			= ips_info,
@@ -406,8 +405,6 @@ static Scsi_Host_Template ips_driver_template = {
 #endif
 };
 
-static IPS_DEFINE_COMPAT_TABLE( Compatable );	/* Version Compatability Table      */
-
 
 /* This table describes all ServeRAID Adapters */
 static struct  pci_device_id  ips_pci_table[] = {
@@ -590,7 +587,7 @@ __setup("ips=", ips_setup);
 /*                                                                          */
 /****************************************************************************/
 static int
-ips_detect(Scsi_Host_Template * SHT)
+ips_detect(struct scsi_host_template * SHT)
 {
 	int i;
 
@@ -1265,9 +1262,9 @@ ips_proc24_info(char *buffer, char **start, off_t offset, int length,
 /*                                                                          */
 /****************************************************************************/
 static void
-ips_select_queue_depth(struct Scsi_Host *host, Scsi_Device * scsi_devs)
+ips_select_queue_depth(struct Scsi_Host *host, struct scsi_device * scsi_devs)
 {
-	Scsi_Device *device;
+	struct scsi_device *device;
 	ips_ha_t *ha;
 	int count = 0;
 	int min;
@@ -1310,7 +1307,7 @@ ips_select_queue_depth(struct Scsi_Host *host, Scsi_Device * scsi_devs)
 /*                                                                          */
 /****************************************************************************/
 static int
-ips_slave_configure(Scsi_Device * SDptr)
+ips_slave_configure(struct scsi_device * SDptr)
 {
 	ips_ha_t *ha;
 	int min;
@@ -5930,7 +5927,7 @@ ips_write_driver_status(ips_ha_t * ha, int intr)
 	strncpy((char *) ha->nvram->bios_high, ha->bios_version, 4);
 	strncpy((char *) ha->nvram->bios_low, ha->bios_version + 4, 4);
 
-	ips_version_check(ha, intr);	/* Check BIOS/FW/Driver Versions */
+	ha->nvram->versioning = 0;	/* Indicate the Driver Does Not Support Versioning */
 
 	/* now update the page */
 	if (!ips_readwrite_page5(ha, TRUE, intr)) {
@@ -6847,135 +6844,6 @@ ips_verify_bios_memio(ips_ha_t * ha, char *buffer, uint32_t buffersize,
 		return (0);
 }
 
-/*---------------------------------------------------------------------------*/
-/*   Routine Name: ips_version_check                                         */
-/*                                                                           */
-/*   Dependencies:                                                           */
-/*     Assumes that ips_read_adapter_status() is called first filling in     */
-/*     the data for SubSystem Parameters.                                    */
-/*     Called from ips_write_driver_status() so it also assumes NVRAM Page 5 */
-/*     Data is available.                                                    */
-/*                                                                           */
-/*---------------------------------------------------------------------------*/
-static void
-ips_version_check(ips_ha_t * ha, int intr)
-{
-	IPS_VERSION_DATA *VersionInfo;
-	uint8_t FirmwareVersion[IPS_COMPAT_ID_LENGTH + 1];
-	uint8_t BiosVersion[IPS_COMPAT_ID_LENGTH + 1];
-	int MatchError;
-	int rc;
-	char BiosString[10];
-	char FirmwareString[10];
-
-	METHOD_TRACE("ips_version_check", 1);
-
-	VersionInfo = ( IPS_VERSION_DATA * ) ha->ioctl_data;
-
-	memset(FirmwareVersion, 0, IPS_COMPAT_ID_LENGTH + 1);
-	memset(BiosVersion, 0, IPS_COMPAT_ID_LENGTH + 1);
-
-	/* Get the Compatible BIOS Version from NVRAM Page 5 */
-	memcpy(BiosVersion, ha->nvram->BiosCompatibilityID,
-	       IPS_COMPAT_ID_LENGTH);
-
-	rc = IPS_FAILURE;
-	if (ha->subsys->param[4] & IPS_GET_VERSION_SUPPORT) {	/* If Versioning is Supported */
-		/* Get the Version Info with a Get Version Command */
-		memset( VersionInfo, 0, sizeof (IPS_VERSION_DATA));
-		rc = ips_get_version_info(ha, ha->ioctl_busaddr, intr);
-		if (rc == IPS_SUCCESS)
-			memcpy(FirmwareVersion, VersionInfo->compatibilityId,
-			       IPS_COMPAT_ID_LENGTH);
-	}
-
-	if (rc != IPS_SUCCESS) {	/* If Data Not Obtainable from a GetVersion Command */
-		/* Get the Firmware Version from Enquiry Data */
-		memcpy(FirmwareVersion, ha->enq->CodeBlkVersion,
-		       IPS_COMPAT_ID_LENGTH);
-	}
-
-	/* printk(KERN_WARNING "Adapter's BIOS Version  = %s\n", BiosVersion);          */
-	/* printk(KERN_WARNING "BIOS Compatible Version = %s\n", IPS_COMPAT_BIOS);      */
-	/* printk(KERN_WARNING "Adapter's Firmware Version  = %s\n", FirmwareVersion);  */
-	/* printk(KERN_WARNING "Firmware Compatible Version = %s \n", Compatable[ ha->nvram->adapter_type ]); */
-
-	MatchError = 0;
-
-	if (strncmp
-	    (FirmwareVersion, Compatable[ha->nvram->adapter_type],
-	     IPS_COMPAT_ID_LENGTH) != 0)
-		MatchError = 1;
-
-	if (strncmp(BiosVersion, IPS_COMPAT_BIOS, IPS_COMPAT_ID_LENGTH) != 0)
-		MatchError = 1;
-
-	ha->nvram->versioning = 1;	/* Indicate the Driver Supports Versioning */
-
-	if (MatchError) {
-		ha->nvram->version_mismatch = 1;
-		if (ips_cd_boot == 0) {
-			strncpy(&BiosString[0], ha->nvram->bios_high, 4);
-			strncpy(&BiosString[4], ha->nvram->bios_low, 4);
-			BiosString[8] = 0;
-
-			strncpy(&FirmwareString[0], ha->enq->CodeBlkVersion, 8);
-			FirmwareString[8] = 0;
-
-			IPS_PRINTK(KERN_WARNING, ha->pcidev,
-				   "Warning ! ! ! ServeRAID Version Mismatch\n");
-			IPS_PRINTK(KERN_WARNING, ha->pcidev,
-				   "Bios = %s, Firmware = %s, Device Driver = %s%s\n",
-				   BiosString, FirmwareString, IPS_VERSION_HIGH,
-				   IPS_VERSION_LOW);
-			IPS_PRINTK(KERN_WARNING, ha->pcidev,
-				   "These levels should match to avoid possible compatibility problems.\n");
-		}
-	} else {
-		ha->nvram->version_mismatch = 0;
-	}
-
-	return;
-}
-
-/*---------------------------------------------------------------------------*/
-/*   Routine Name: ips_get_version_info                                      */
-/*                                                                           */
-/*   Routine Description:                                                    */
-/*     Issue an internal GETVERSION Command                                  */
-/*                                                                           */
-/*   Return Value:                                                           */
-/*     0 if Successful, else non-zero                                        */
-/*---------------------------------------------------------------------------*/
-static int
-ips_get_version_info(ips_ha_t * ha, dma_addr_t Buffer, int intr)
-{
-	ips_scb_t *scb;
-	int rc;
-
-	METHOD_TRACE("ips_get_version_info", 1);
-
-	scb = &ha->scbs[ha->max_cmds - 1];
-
-	ips_init_scb(ha, scb);
-
-	scb->timeout = ips_cmd_timeout;
-	scb->cdb[0] = IPS_CMD_GET_VERSION_INFO;
-	scb->cmd.version_info.op_code = IPS_CMD_GET_VERSION_INFO;
-	scb->cmd.version_info.command_id = IPS_COMMAND_ID(ha, scb);
-	scb->cmd.version_info.reserved = 0;
-	scb->cmd.version_info.count = sizeof (IPS_VERSION_DATA);
-	scb->cmd.version_info.reserved2 = 0;
-	scb->data_len = sizeof (IPS_VERSION_DATA);
-	scb->data_busaddr = Buffer;
-	scb->cmd.version_info.buffer_addr = Buffer;
-	scb->flags = 0;
-
-	/* issue command */
-	rc = ips_send_wait(ha, scb, ips_cmd_timeout, intr);
-	return (rc);
-}
-
 /****************************************************************************/
 /*                                                                          */
 /* Routine Name: ips_abort_init                                             */
diff --git a/drivers/scsi/ips.h b/drivers/scsi/ips.h
index adc6eabbf610..f46c382e5599 100644
--- a/drivers/scsi/ips.h
+++ b/drivers/scsi/ips.h
@@ -450,13 +450,13 @@
     */
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
    static int ips_proc24_info(char *, char **, off_t, int, int, int);
-   static void ips_select_queue_depth(struct Scsi_Host *, Scsi_Device *);
+   static void ips_select_queue_depth(struct Scsi_Host *, struct scsi_device *);
    static int ips_biosparam(Disk *disk, kdev_t dev, int geom[]);
 #else
    static int ips_proc_info(struct Scsi_Host *, char *, char **, off_t, int, int);
    static int ips_biosparam(struct scsi_device *sdev, struct block_device *bdev,
 		sector_t capacity, int geom[]);
-   static int ips_slave_configure(Scsi_Device *SDptr);
+   static int ips_slave_configure(struct scsi_device *SDptr);
 #endif
 
 /*
diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c
index 4fea3e4edaa7..3d8009f55342 100644
--- a/drivers/scsi/iscsi_tcp.c
+++ b/drivers/scsi/iscsi_tcp.c
@@ -3368,7 +3368,7 @@ iscsi_conn_set_param(iscsi_connh_t connh, enum iscsi_param param,
 	switch(param) {
 	case ISCSI_PARAM_MAX_RECV_DLENGTH: {
 		char *saveptr = conn->data;
-		int flags = GFP_KERNEL;
+		gfp_t flags = GFP_KERNEL;
 
 		if (conn->data_size >= value) {
 			conn->max_recv_dlength = value;
diff --git a/drivers/scsi/jazz_esp.c b/drivers/scsi/jazz_esp.c
index a642f736cf85..23728d1c980c 100644
--- a/drivers/scsi/jazz_esp.c
+++ b/drivers/scsi/jazz_esp.c
@@ -52,7 +52,7 @@ static volatile unsigned char cmd_buffer[16];
 				 * via PIO.
 				 */
 
-int jazz_esp_detect(Scsi_Host_Template *tpnt);
+int jazz_esp_detect(struct scsi_host_template *tpnt);
 static int jazz_esp_release(struct Scsi_Host *shost)
 {
 	if (shost->irq)
@@ -65,7 +65,7 @@ static int jazz_esp_release(struct Scsi_Host *shost)
 	return 0;
 }
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.proc_name		= "jazz_esp",
 	.proc_info		= &esp_proc_info,
 	.name			= "ESP 100/100a/200",
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index a74b4071a662..d0a0fdbd0fc4 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -532,8 +532,7 @@ void ata_tf_to_fis(const struct ata_taskfile *tf, u8 *fis, u8 pmp)
  *	@fis: Buffer from which data will be input
  *	@tf: Taskfile to output
  *
- *	Converts a standard ATA taskfile to a Serial ATA
- *	FIS structure (Register - Host to Device).
+ *	Converts a serial ATA FIS structure to a standard ATA taskfile.
  *
  *	LOCKING:
  *	Inherited from caller.
@@ -1047,6 +1046,30 @@ static unsigned int ata_pio_modes(const struct ata_device *adev)
 	return modes;
 }
 
+static int ata_qc_wait_err(struct ata_queued_cmd *qc,
+			   struct completion *wait)
+{
+	int rc = 0;
+
+	if (wait_for_completion_timeout(wait, 30 * HZ) < 1) {
+		/* timeout handling */
+		unsigned int err_mask = ac_err_mask(ata_chk_status(qc->ap));
+
+		if (!err_mask) {
+			printk(KERN_WARNING "ata%u: slow completion (cmd %x)\n",
+			       qc->ap->id, qc->tf.command);
+		} else {
+			printk(KERN_WARNING "ata%u: qc timeout (cmd %x)\n",
+			       qc->ap->id, qc->tf.command);
+			rc = -EIO;
+		}
+
+		ata_qc_complete(qc, err_mask);
+	}
+
+	return rc;
+}
+
 /**
  *	ata_dev_identify - obtain IDENTIFY x DEVICE page
  *	@ap: port on which device we wish to probe resides
@@ -1126,7 +1149,7 @@ retry:
 	if (rc)
 		goto err_out;
 	else
-		wait_for_completion(&wait);
+		ata_qc_wait_err(qc, &wait);
 
 	spin_lock_irqsave(&ap->host_set->lock, flags);
 	ap->ops->tf_read(ap, &qc->tf);
@@ -1264,7 +1287,7 @@ retry:
 	}
 
 	/* ATAPI-specific feature tests */
-	else {
+	else if (dev->class == ATA_DEV_ATAPI) {
 		if (ata_id_is_ata(dev->id))		/* sanity check */
 			goto err_out_nosup;
 
@@ -1571,11 +1594,13 @@ int ata_timing_compute(struct ata_device *adev, unsigned short speed,
 
 	/*
 	 * Find the mode. 
-	*/
+	 */
 
 	if (!(s = ata_timing_find_mode(speed)))
 		return -EINVAL;
 
+	memcpy(t, s, sizeof(*s));
+
 	/*
 	 * If the drive is an EIDE drive, it can tell us it needs extended
 	 * PIO/MW_DMA cycle timing.
@@ -1596,7 +1621,7 @@ int ata_timing_compute(struct ata_device *adev, unsigned short speed,
 	 * Convert the timing to bus clock counts.
 	 */
 
-	ata_timing_quantize(s, t, T, UT);
+	ata_timing_quantize(t, t, T, UT);
 
 	/*
 	 * Even in DMA/UDMA modes we still use PIO access for IDENTIFY, S.M.A.R.T
@@ -2268,7 +2293,7 @@ static void ata_dev_set_xfermode(struct ata_port *ap, struct ata_device *dev)
 	if (rc)
 		ata_port_disable(ap);
 	else
-		wait_for_completion(&wait);
+		ata_qc_wait_err(qc, &wait);
 
 	DPRINTK("EXIT\n");
 }
@@ -2316,7 +2341,7 @@ static void ata_dev_reread_id(struct ata_port *ap, struct ata_device *dev)
 	if (rc)
 		goto err_out;
 
-	wait_for_completion(&wait);
+	ata_qc_wait_err(qc, &wait);
 
 	swap_buf_le16(dev->id, ATA_ID_WORDS);
 
@@ -2372,7 +2397,7 @@ static void ata_dev_init_params(struct ata_port *ap, struct ata_device *dev)
 	if (rc)
 		ata_port_disable(ap);
 	else
-		wait_for_completion(&wait);
+		ata_qc_wait_err(qc, &wait);
 
 	DPRINTK("EXIT\n");
 }
@@ -2400,7 +2425,7 @@ static void ata_sg_clean(struct ata_queued_cmd *qc)
 	if (qc->flags & ATA_QCFLAG_SINGLE)
 		assert(qc->n_elem == 1);
 
-	DPRINTK("unmapping %u sg elements\n", qc->n_elem);
+	VPRINTK("unmapping %u sg elements\n", qc->n_elem);
 
 	/* if we padded the buffer out to 32-bit bound, and data
 	 * xfer direction is from-device, we must copy from the
@@ -2410,18 +2435,21 @@ static void ata_sg_clean(struct ata_queued_cmd *qc)
 		pad_buf = ap->pad + (qc->tag * ATA_DMA_PAD_SZ);
 
 	if (qc->flags & ATA_QCFLAG_SG) {
-		dma_unmap_sg(ap->host_set->dev, sg, qc->n_elem, dir);
+		if (qc->n_elem)
+			dma_unmap_sg(ap->host_set->dev, sg, qc->n_elem, dir);
 		/* restore last sg */
 		sg[qc->orig_n_elem - 1].length += qc->pad_len;
 		if (pad_buf) {
 			struct scatterlist *psg = &qc->pad_sgent;
 			void *addr = kmap_atomic(psg->page, KM_IRQ0);
 			memcpy(addr + psg->offset, pad_buf, qc->pad_len);
-			kunmap_atomic(psg->page, KM_IRQ0);
+			kunmap_atomic(addr, KM_IRQ0);
 		}
 	} else {
-		dma_unmap_single(ap->host_set->dev, sg_dma_address(&sg[0]),
-				 sg_dma_len(&sg[0]), dir);
+		if (sg_dma_len(&sg[0]) > 0)
+			dma_unmap_single(ap->host_set->dev,
+				sg_dma_address(&sg[0]), sg_dma_len(&sg[0]),
+				dir);
 		/* restore sg */
 		sg->length += qc->pad_len;
 		if (pad_buf)
@@ -2620,6 +2648,11 @@ static int ata_sg_setup_one(struct ata_queued_cmd *qc)
 			sg->length, qc->pad_len);
 	}
 
+	if (!sg->length) {
+		sg_dma_address(sg) = 0;
+		goto skip_map;
+	}
+
 	dma_address = dma_map_single(ap->host_set->dev, qc->buf_virt,
 				     sg->length, dir);
 	if (dma_mapping_error(dma_address)) {
@@ -2629,6 +2662,7 @@ static int ata_sg_setup_one(struct ata_queued_cmd *qc)
 	}
 
 	sg_dma_address(sg) = dma_address;
+skip_map:
 	sg_dma_len(sg) = sg->length;
 
 	DPRINTK("mapped buffer of %d bytes for %s\n", sg_dma_len(sg),
@@ -2656,7 +2690,7 @@ static int ata_sg_setup(struct ata_queued_cmd *qc)
 	struct ata_port *ap = qc->ap;
 	struct scatterlist *sg = qc->__sg;
 	struct scatterlist *lsg = &sg[qc->n_elem - 1];
-	int n_elem, dir;
+	int n_elem, pre_n_elem, dir, trim_sg = 0;
 
 	VPRINTK("ENTER, ata%u\n", ap->id);
 	assert(qc->flags & ATA_QCFLAG_SG);
@@ -2683,20 +2717,31 @@ static int ata_sg_setup(struct ata_queued_cmd *qc)
 		if (qc->tf.flags & ATA_TFLAG_WRITE) {
 			void *addr = kmap_atomic(psg->page, KM_IRQ0);
 			memcpy(pad_buf, addr + psg->offset, qc->pad_len);
-			kunmap_atomic(psg->page, KM_IRQ0);
+			kunmap_atomic(addr, KM_IRQ0);
 		}
 
 		sg_dma_address(psg) = ap->pad_dma + (qc->tag * ATA_DMA_PAD_SZ);
 		sg_dma_len(psg) = ATA_DMA_PAD_SZ;
 		/* trim last sg */
 		lsg->length -= qc->pad_len;
+		if (lsg->length == 0)
+			trim_sg = 1;
 
 		DPRINTK("padding done, sg[%d].length=%u pad_len=%u\n",
 			qc->n_elem - 1, lsg->length, qc->pad_len);
 	}
 
+	pre_n_elem = qc->n_elem;
+	if (trim_sg && pre_n_elem)
+		pre_n_elem--;
+
+	if (!pre_n_elem) {
+		n_elem = 0;
+		goto skip_map;
+	}
+
 	dir = qc->dma_dir;
-	n_elem = dma_map_sg(ap->host_set->dev, sg, qc->n_elem, dir);
+	n_elem = dma_map_sg(ap->host_set->dev, sg, pre_n_elem, dir);
 	if (n_elem < 1) {
 		/* restore last sg */
 		lsg->length += qc->pad_len;
@@ -2705,6 +2750,7 @@ static int ata_sg_setup(struct ata_queued_cmd *qc)
 
 	DPRINTK("%d sg elements mapped\n", n_elem);
 
+skip_map:
 	qc->n_elem = n_elem;
 
 	return 0;
@@ -3264,32 +3310,11 @@ static void ata_qc_timeout(struct ata_queued_cmd *qc)
 {
 	struct ata_port *ap = qc->ap;
 	struct ata_host_set *host_set = ap->host_set;
-	struct ata_device *dev = qc->dev;
 	u8 host_stat = 0, drv_stat;
 	unsigned long flags;
 
 	DPRINTK("ENTER\n");
 
-	/* FIXME: doesn't this conflict with timeout handling? */
-	if (qc->dev->class == ATA_DEV_ATAPI && qc->scsicmd) {
-		struct scsi_cmnd *cmd = qc->scsicmd;
-
-		if (!(cmd->eh_eflags & SCSI_EH_CANCEL_CMD)) {
-
-			/* finish completing original command */
-			spin_lock_irqsave(&host_set->lock, flags);
-			__ata_qc_complete(qc);
-			spin_unlock_irqrestore(&host_set->lock, flags);
-
-			atapi_request_sense(ap, dev, cmd);
-
-			cmd->result = (CHECK_CONDITION << 1) | (DID_OK << 16);
-			scsi_finish_command(cmd);
-
-			goto out;
-		}
-	}
-
 	spin_lock_irqsave(&host_set->lock, flags);
 
 	/* hack alert!  We cannot use the supplied completion
@@ -3328,7 +3353,6 @@ static void ata_qc_timeout(struct ata_queued_cmd *qc)
 
 	spin_unlock_irqrestore(&host_set->lock, flags);
 
-out:
 	DPRINTK("EXIT\n");
 }
 
@@ -3412,16 +3436,11 @@ struct ata_queued_cmd *ata_qc_new_init(struct ata_port *ap,
 
 	qc = ata_qc_new(ap);
 	if (qc) {
-		qc->__sg = NULL;
-		qc->flags = 0;
 		qc->scsicmd = NULL;
 		qc->ap = ap;
 		qc->dev = dev;
-		qc->cursect = qc->cursg = qc->cursg_ofs = 0;
-		qc->nsect = 0;
-		qc->nbytes = qc->curbytes = 0;
 
-		ata_tf_init(ap, &qc->tf, dev->devno);
+		ata_qc_reinit(qc);
 	}
 
 	return qc;
@@ -4563,6 +4582,7 @@ ata_pci_init_native_mode(struct pci_dev *pdev, struct ata_port_info **port, int
 
 	probe_ent->irq = pdev->irq;
 	probe_ent->irq_flags = SA_SHIRQ;
+	probe_ent->private_data = port[0]->private_data;
 
 	if (ports & ATA_PORT_PRIMARY) {
 		probe_ent->port[p].cmd_addr = pci_resource_start(pdev, 0);
@@ -4599,6 +4619,7 @@ static struct ata_probe_ent *ata_pci_init_legacy_port(struct pci_dev *pdev, stru
 	probe_ent->legacy_mode = 1;
 	probe_ent->n_ports = 1;
 	probe_ent->hard_port_no = port_num;
+	probe_ent->private_data = port->private_data;
 
 	switch(port_num)
 	{
diff --git a/drivers/scsi/libata-scsi.c b/drivers/scsi/libata-scsi.c
index bb30fcdc9297..2282c04fee46 100644
--- a/drivers/scsi/libata-scsi.c
+++ b/drivers/scsi/libata-scsi.c
@@ -38,6 +38,7 @@
 #include <linux/spinlock.h>
 #include <scsi/scsi.h>
 #include <scsi/scsi_host.h>
+#include <scsi/scsi_eh.h>
 #include <scsi/scsi_device.h>
 #include <scsi/scsi_request.h>
 #include <linux/libata.h>
@@ -147,7 +148,8 @@ int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg)
 	u8 scsi_cmd[MAX_COMMAND_SIZE];
 	u8 args[4], *argbuf = NULL;
 	int argsize = 0;
-	struct scsi_request *sreq;
+	struct scsi_sense_hdr sshdr;
+	enum dma_data_direction data_dir;
 
 	if (NULL == (void *)arg)
 		return -EINVAL;
@@ -155,10 +157,6 @@ int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg)
 	if (copy_from_user(args, arg, sizeof(args)))
 		return -EFAULT;
 
-	sreq = scsi_allocate_request(scsidev, GFP_KERNEL);
-	if (!sreq)
-		return -EINTR;
-
 	memset(scsi_cmd, 0, sizeof(scsi_cmd));
 
 	if (args[3]) {
@@ -172,11 +170,11 @@ int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg)
 		scsi_cmd[1]  = (4 << 1); /* PIO Data-in */
 		scsi_cmd[2]  = 0x0e;     /* no off.line or cc, read from dev,
 		                            block count in sector count field */
-		sreq->sr_data_direction = DMA_FROM_DEVICE;
+		data_dir = DMA_FROM_DEVICE;
 	} else {
 		scsi_cmd[1]  = (3 << 1); /* Non-data */
 		/* scsi_cmd[2] is already 0 -- no off.line, cc, or data xfer */
-		sreq->sr_data_direction = DMA_NONE;
+		data_dir = DMA_NONE;
 	}
 
 	scsi_cmd[0] = ATA_16;
@@ -194,9 +192,8 @@ int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg)
 
 	/* Good values for timeout and retries?  Values below
 	   from scsi_ioctl_send_command() for default case... */
-	scsi_wait_req(sreq, scsi_cmd, argbuf, argsize, (10*HZ), 5);
-
-	if (sreq->sr_result) {
+	if (scsi_execute_req(scsidev, scsi_cmd, data_dir, argbuf, argsize,
+			     &sshdr, (10*HZ), 5)) {
 		rc = -EIO;
 		goto error;
 	}
@@ -207,8 +204,6 @@ int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg)
 	 && copy_to_user((void *)(arg + sizeof(args)), argbuf, argsize))
 		rc = -EFAULT;
 error:
-	scsi_release_request(sreq);
-
 	if (argbuf)
 		kfree(argbuf);
 
@@ -231,7 +226,7 @@ int ata_task_ioctl(struct scsi_device *scsidev, void __user *arg)
 	int rc = 0;
 	u8 scsi_cmd[MAX_COMMAND_SIZE];
 	u8 args[7];
-	struct scsi_request *sreq;
+	struct scsi_sense_hdr sshdr;
 
 	if (NULL == (void *)arg)
 		return -EINVAL;
@@ -250,26 +245,13 @@ int ata_task_ioctl(struct scsi_device *scsidev, void __user *arg)
 	scsi_cmd[12] = args[5];
 	scsi_cmd[14] = args[0];
 
-	sreq = scsi_allocate_request(scsidev, GFP_KERNEL);
-	if (!sreq) {
-		rc = -EINTR;
-		goto error;
-	}
-
-	sreq->sr_data_direction = DMA_NONE;
 	/* Good values for timeout and retries?  Values below
-	   from scsi_ioctl_send_command() for default case... */
-	scsi_wait_req(sreq, scsi_cmd, NULL, 0, (10*HZ), 5);
-
-	if (sreq->sr_result) {
+	   from scsi_ioctl_send_command() for default case... */	
+	if (scsi_execute_req(scsidev, scsi_cmd, DMA_NONE, NULL, 0, &sshdr,
+			     (10*HZ), 5))
 		rc = -EIO;
-		goto error;
-	}
 
 	/* Need code to retrieve data from check condition? */
-
-error:
-	scsi_release_request(sreq);
 	return rc;
 }
 
@@ -1129,6 +1111,8 @@ static unsigned int ata_scsi_rw_xlat(struct ata_queued_cmd *qc, const u8 *scsicm
 		 * length 0 means transfer 0 block of data.
 		 * However, for ATA R/W commands, sector count 0 means
 		 * 256 or 65536 sectors, not 0 sectors as in SCSI.
+		 *
+		 * WARNING: one or two older ATA drives treat 0 as 0...
 		 */
 		goto nothing_to_do;
 
@@ -1971,22 +1955,44 @@ void ata_scsi_badcmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *), u8
 	done(cmd);
 }
 
-void atapi_request_sense(struct ata_port *ap, struct ata_device *dev,
-			 struct scsi_cmnd *cmd)
+static int atapi_sense_complete(struct ata_queued_cmd *qc,unsigned int err_mask)
 {
-	DECLARE_COMPLETION(wait);
-	struct ata_queued_cmd *qc;
-	unsigned long flags;
-	int rc;
+	if (err_mask && ((err_mask & AC_ERR_DEV) == 0))
+		/* FIXME: not quite right; we don't want the
+		 * translation of taskfile registers into
+		 * a sense descriptors, since that's only
+		 * correct for ATA, not ATAPI
+		 */
+		ata_gen_ata_desc_sense(qc);
 
-	DPRINTK("ATAPI request sense\n");
+	qc->scsidone(qc->scsicmd);
+	return 0;
+}
 
-	qc = ata_qc_new_init(ap, dev);
-	BUG_ON(qc == NULL);
+/* is it pointless to prefer PIO for "safety reasons"? */
+static inline int ata_pio_use_silly(struct ata_port *ap)
+{
+	return (ap->flags & ATA_FLAG_PIO_DMA);
+}
+
+static void atapi_request_sense(struct ata_queued_cmd *qc)
+{
+	struct ata_port *ap = qc->ap;
+	struct scsi_cmnd *cmd = qc->scsicmd;
+
+	DPRINTK("ATAPI request sense\n");
 
 	/* FIXME: is this needed? */
 	memset(cmd->sense_buffer, 0, sizeof(cmd->sense_buffer));
 
+	ap->ops->tf_read(ap, &qc->tf);
+
+	/* fill these in, for the case where they are -not- overwritten */
+	cmd->sense_buffer[0] = 0x70;
+	cmd->sense_buffer[2] = qc->tf.feature >> 4;
+
+	ata_qc_reinit(qc);
+
 	ata_sg_init_one(qc, cmd->sense_buffer, sizeof(cmd->sense_buffer));
 	qc->dma_dir = DMA_FROM_DEVICE;
 
@@ -1997,22 +2003,20 @@ void atapi_request_sense(struct ata_port *ap, struct ata_device *dev,
 	qc->tf.flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE;
 	qc->tf.command = ATA_CMD_PACKET;
 
-	qc->tf.protocol = ATA_PROT_ATAPI;
-	qc->tf.lbam = (8 * 1024) & 0xff;
-	qc->tf.lbah = (8 * 1024) >> 8;
+	if (ata_pio_use_silly(ap)) {
+		qc->tf.protocol = ATA_PROT_ATAPI_DMA;
+		qc->tf.feature |= ATAPI_PKT_DMA;
+	} else {
+		qc->tf.protocol = ATA_PROT_ATAPI;
+		qc->tf.lbam = (8 * 1024) & 0xff;
+		qc->tf.lbah = (8 * 1024) >> 8;
+	}
 	qc->nbytes = SCSI_SENSE_BUFFERSIZE;
 
-	qc->waiting = &wait;
-	qc->complete_fn = ata_qc_complete_noop;
-
-	spin_lock_irqsave(&ap->host_set->lock, flags);
-	rc = ata_qc_issue(qc);
-	spin_unlock_irqrestore(&ap->host_set->lock, flags);
+	qc->complete_fn = atapi_sense_complete;
 
-	if (rc)
-		ata_port_disable(ap);
-	else
-		wait_for_completion(&wait);
+	if (ata_qc_issue(qc))
+		ata_qc_complete(qc, AC_ERR_OTHER);
 
 	DPRINTK("EXIT\n");
 }
@@ -2024,19 +2028,8 @@ static int atapi_qc_complete(struct ata_queued_cmd *qc, unsigned int err_mask)
 	VPRINTK("ENTER, err_mask 0x%X\n", err_mask);
 
 	if (unlikely(err_mask & AC_ERR_DEV)) {
-		DPRINTK("request check condition\n");
-
-		/* FIXME: command completion with check condition
-		 * but no sense causes the error handler to run,
-		 * which then issues REQUEST SENSE, fills in the sense 
-		 * buffer, and completes the command (for the second
-		 * time).  We need to issue REQUEST SENSE some other
-		 * way, to avoid completing the command twice.
-		 */
 		cmd->result = SAM_STAT_CHECK_CONDITION;
-
-		qc->scsidone(cmd);
-
+		atapi_request_sense(qc);
 		return 1;
 	}
 
@@ -2051,7 +2044,7 @@ static int atapi_qc_complete(struct ata_queued_cmd *qc, unsigned int err_mask)
 	else {
 		u8 *scsicmd = cmd->cmnd;
 
-		if (scsicmd[0] == INQUIRY) {
+		if ((scsicmd[0] == INQUIRY) && ((scsicmd[1] & 0x03) == 0)) {
 			u8 *buf = NULL;
 			unsigned int buflen;
 
@@ -2065,9 +2058,6 @@ static int atapi_qc_complete(struct ata_queued_cmd *qc, unsigned int err_mask)
 	 * device.  2) Ensure response data format / ATAPI information
 	 * are always correct.
 	 */
-	/* FIXME: do we ever override EVPD pages and the like, with
-	 * this code?
-	 */
 			if (buf[2] == 0) {
 				buf[2] = 0x5;
 				buf[3] = 0x32;
@@ -2180,9 +2170,12 @@ ata_scsi_find_dev(struct ata_port *ap, const struct scsi_device *scsidev)
 	if (unlikely(!ata_dev_present(dev)))
 		return NULL;
 
-	if (!atapi_enabled) {
-		if (unlikely(dev->class == ATA_DEV_ATAPI))
+	if (!atapi_enabled || (ap->flags & ATA_FLAG_NO_ATAPI)) {
+		if (unlikely(dev->class == ATA_DEV_ATAPI)) {
+			printk(KERN_WARNING "ata%u(%u): WARNING: ATAPI is %s, device ignored.\n",
+			       ap->id, dev->devno, atapi_enabled ? "not supported with this driver" : "disabled");
 			return NULL;
+		}
 	}
 
 	return dev;
@@ -2246,7 +2239,7 @@ ata_scsi_pass_thru(struct ata_queued_cmd *qc, const u8 *scsicmd)
 	struct scsi_cmnd *cmd = qc->scsicmd;
 
 	if ((tf->protocol = ata_scsi_map_proto(scsicmd[1])) == ATA_PROT_UNKNOWN)
-		return 1;
+		goto invalid_fld;
 
 	/*
 	 * 12 and 16 byte CDBs use different offsets to
@@ -2292,6 +2285,12 @@ ata_scsi_pass_thru(struct ata_queued_cmd *qc, const u8 *scsicmd)
 		tf->device = scsicmd[8];
 		tf->command = scsicmd[9];
 	}
+	/*
+	 * If slave is possible, enforce correct master/slave bit
+	*/
+	if (qc->ap->flags & ATA_FLAG_SLAVE_POSS)
+		tf->device = qc->dev->devno ?
+			tf->device | ATA_DEV1 : tf->device & ~ATA_DEV1;
 
 	/*
 	 * Filter SET_FEATURES - XFER MODE command -- otherwise,
@@ -2302,7 +2301,7 @@ ata_scsi_pass_thru(struct ata_queued_cmd *qc, const u8 *scsicmd)
 	 */
 	if ((tf->command == ATA_CMD_SET_FEATURES)
 	 && (tf->feature == SETFEATURES_XFER))
-		return 1;
+		goto invalid_fld;
 
 	/*
 	 * Set flags so that all registers will be written,
@@ -2323,6 +2322,11 @@ ata_scsi_pass_thru(struct ata_queued_cmd *qc, const u8 *scsicmd)
 	qc->nsect = cmd->bufflen / ATA_SECT_SIZE;
 
 	return 0;
+
+ invalid_fld:
+	ata_scsi_set_sense(qc->scsicmd, ILLEGAL_REQUEST, 0x24, 0x00);
+	/* "Invalid field in cdb" */
+	return 1;
 }
 
 /**
diff --git a/drivers/scsi/libata.h b/drivers/scsi/libata.h
index fad051ca4672..8ebaa694d18e 100644
--- a/drivers/scsi/libata.h
+++ b/drivers/scsi/libata.h
@@ -29,7 +29,7 @@
 #define __LIBATA_H__
 
 #define DRV_NAME	"libata"
-#define DRV_VERSION	"1.12"	/* must be exactly four chars */
+#define DRV_VERSION	"1.20"	/* must be exactly four chars */
 
 struct ata_scsi_args {
 	u16			*id;
@@ -54,8 +54,6 @@ extern int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg);
 
 
 /* libata-scsi.c */
-extern void atapi_request_sense(struct ata_port *ap, struct ata_device *dev,
-			 struct scsi_cmnd *cmd);
 extern void ata_scsi_scan_host(struct ata_port *ap);
 extern int ata_scsi_error(struct Scsi_Host *host);
 extern unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf,
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index c90723860a04..07498118359d 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -1704,7 +1704,6 @@ MODULE_DEVICE_TABLE(pci, lpfc_id_table);
 
 static struct pci_driver lpfc_driver = {
 	.name		= LPFC_DRIVER_NAME,
-	.owner		= THIS_MODULE,
 	.id_table	= lpfc_id_table,
 	.probe		= lpfc_pci_probe_one,
 	.remove		= __devexit_p(lpfc_pci_remove_one),
diff --git a/drivers/scsi/mac_esp.c b/drivers/scsi/mac_esp.c
index c94c8db84651..e31fadd61904 100644
--- a/drivers/scsi/mac_esp.c
+++ b/drivers/scsi/mac_esp.c
@@ -300,7 +300,7 @@ unsigned long get_base(int chip_num)
  * Model dependent ESP setup
  */
 
-int mac_esp_detect(Scsi_Host_Template * tpnt)
+int mac_esp_detect(struct scsi_host_template * tpnt)
 {
 	int quick = 0;
 	int chipnum, chipspresent = 0;
@@ -730,7 +730,7 @@ static void dma_setup_quick(struct NCR_ESP * esp, __u32 addr, int count, int wri
 #endif
 }
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.proc_name		= "mac_esp",
 	.name			= "Mac 53C9x SCSI",
 	.detect			= mac_esp_detect,
diff --git a/drivers/scsi/mac_scsi.c b/drivers/scsi/mac_scsi.c
index 92d2c8379abf..777f9bcd1179 100644
--- a/drivers/scsi/mac_scsi.c
+++ b/drivers/scsi/mac_scsi.c
@@ -222,7 +222,7 @@ static struct Scsi_Host *default_instance;
 #endif
 
 /*
- * Function : int macscsi_detect(Scsi_Host_Template * tpnt)
+ * Function : int macscsi_detect(struct scsi_host_template * tpnt)
  *
  * Purpose : initializes mac NCR5380 driver based on the
  *	command line / compile time port and irq definitions.
@@ -233,7 +233,7 @@ static struct Scsi_Host *default_instance;
  *
  */
  
-int macscsi_detect(Scsi_Host_Template * tpnt)
+int macscsi_detect(struct scsi_host_template * tpnt)
 {
     static int called = 0;
     int flags = 0;
@@ -581,7 +581,7 @@ static int macscsi_pwrite (struct Scsi_Host *instance,
 
 #include "NCR5380.c"
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.proc_name			= "Mac5380",
 	.proc_info			= macscsi_proc_info,
 	.name				= "Macintosh NCR5380 SCSI",
diff --git a/drivers/scsi/mca_53c9x.c b/drivers/scsi/mca_53c9x.c
index 194c75451faf..998a8bbc1a4b 100644
--- a/drivers/scsi/mca_53c9x.c
+++ b/drivers/scsi/mca_53c9x.c
@@ -103,7 +103,7 @@ static volatile unsigned char cmd_buffer[16];
 static struct ESP_regs eregs;
 
 /***************************************************************** Detection */
-static int mca_esp_detect(Scsi_Host_Template *tpnt)
+static int mca_esp_detect(struct scsi_host_template *tpnt)
 {
 	struct NCR_ESP *esp;
 	static int io_port_by_pos[] = MCA_53C9X_IO_PORTS;
@@ -444,7 +444,7 @@ static void dma_led_off(struct NCR_ESP *esp)
 	outb(inb(PS2_SYS_CTR) & 0x3f, PS2_SYS_CTR);
 }
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.proc_name		= "mca_53c9x",
 	.name			= "NCR 53c9x SCSI",
 	.detect			= mca_esp_detect,
diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index 61a6fd810bb4..578143e93a6f 100644
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@ -362,6 +362,7 @@ megaraid_queue(Scsi_Cmnd *scmd, void (*done)(Scsi_Cmnd *))
 	adapter_t	*adapter;
 	scb_t	*scb;
 	int	busy=0;
+	unsigned long flags;
 
 	adapter = (adapter_t *)scmd->device->host->hostdata;
 
@@ -377,23 +378,25 @@ megaraid_queue(Scsi_Cmnd *scmd, void (*done)(Scsi_Cmnd *))
 	 * return 0 in that case.
 	 */
 
+	spin_lock_irqsave(&adapter->lock, flags);
 	scb = mega_build_cmd(adapter, scmd, &busy);
+	if (!scb)
+		goto out;
 
-	if(scb) {
-		scb->state |= SCB_PENDQ;
-		list_add_tail(&scb->list, &adapter->pending_list);
+	scb->state |= SCB_PENDQ;
+	list_add_tail(&scb->list, &adapter->pending_list);
 
-		/*
-		 * Check if the HBA is in quiescent state, e.g., during a
-		 * delete logical drive opertion. If it is, don't run
-		 * the pending_list.
-		 */
-		if(atomic_read(&adapter->quiescent) == 0) {
-			mega_runpendq(adapter);
-		}
-		return 0;
-	}
+	/*
+	 * Check if the HBA is in quiescent state, e.g., during a
+	 * delete logical drive opertion. If it is, don't run
+	 * the pending_list.
+	 */
+	if (atomic_read(&adapter->quiescent) == 0)
+		mega_runpendq(adapter);
 
+	busy = 0;
+ out:
+	spin_unlock_irqrestore(&adapter->lock, flags);
 	return busy;
 }
 
@@ -661,7 +664,7 @@ mega_build_cmd(adapter_t *adapter, Scsi_Cmnd *cmd, int *busy)
 					sg->offset;
 			} else
 				buf = cmd->request_buffer;
-			memset(cmd->request_buffer, 0, cmd->cmnd[4]);
+			memset(buf, 0, cmd->cmnd[4]);
 			if (cmd->use_sg) {
 				struct scatterlist *sg;
 
@@ -1683,7 +1686,7 @@ mega_rundoneq (adapter_t *adapter)
 
 	list_for_each(pos, &adapter->completed_list) {
 
-		Scsi_Pointer* spos = (Scsi_Pointer *)pos;
+		struct scsi_pointer* spos = (struct scsi_pointer *)pos;
 
 		cmd = list_entry(spos, Scsi_Cmnd, SCp);
 		cmd->scsi_done(cmd);
@@ -1981,7 +1984,7 @@ megaraid_reset(struct scsi_cmnd *cmd)
 	mc.cmd = MEGA_CLUSTER_CMD;
 	mc.opcode = MEGA_RESET_RESERVATIONS;
 
-	if( mega_internal_command(adapter, LOCK_INT, &mc, NULL) != 0 ) {
+	if( mega_internal_command(adapter, &mc, NULL) != 0 ) {
 		printk(KERN_WARNING
 				"megaraid: reservation reset failed.\n");
 	}
@@ -3011,7 +3014,7 @@ proc_rdrv(adapter_t *adapter, char *page, int start, int end )
 		mc.cmd = FC_NEW_CONFIG;
 		mc.opcode = OP_DCMD_READ_CONFIG;
 
-		if( mega_internal_command(adapter, LOCK_INT, &mc, NULL) ) {
+		if( mega_internal_command(adapter, &mc, NULL) ) {
 
 			len = sprintf(page, "40LD read config failed.\n");
 
@@ -3029,11 +3032,11 @@ proc_rdrv(adapter_t *adapter, char *page, int start, int end )
 	else {
 		mc.cmd = NEW_READ_CONFIG_8LD;
 
-		if( mega_internal_command(adapter, LOCK_INT, &mc, NULL) ) {
+		if( mega_internal_command(adapter, &mc, NULL) ) {
 
 			mc.cmd = READ_CONFIG_8LD;
 
-			if( mega_internal_command(adapter, LOCK_INT, &mc,
+			if( mega_internal_command(adapter, &mc,
 						NULL) ){
 
 				len = sprintf(page,
@@ -3632,7 +3635,7 @@ megadev_ioctl(struct inode *inode, struct file *filep, unsigned int cmd,
 			/*
 			 * Issue the command
 			 */
-			mega_internal_command(adapter, LOCK_INT, &mc, pthru);
+			mega_internal_command(adapter, &mc, pthru);
 
 			rval = mega_n_to_m((void __user *)arg, &mc);
 
@@ -3715,7 +3718,7 @@ freemem_and_return:
 			/*
 			 * Issue the command
 			 */
-			mega_internal_command(adapter, LOCK_INT, &mc, NULL);
+			mega_internal_command(adapter, &mc, NULL);
 
 			rval = mega_n_to_m((void __user *)arg, &mc);
 
@@ -4234,7 +4237,7 @@ mega_do_del_logdrv(adapter_t *adapter, int logdrv)
 	mc.opcode = OP_DEL_LOGDRV;
 	mc.subopcode = logdrv;
 
-	rval = mega_internal_command(adapter, LOCK_INT, &mc, NULL);
+	rval = mega_internal_command(adapter, &mc, NULL);
 
 	/* log this event */
 	if(rval) {
@@ -4367,7 +4370,7 @@ mega_adapinq(adapter_t *adapter, dma_addr_t dma_handle)
 
 	mc.xferaddr = (u32)dma_handle;
 
-	if ( mega_internal_command(adapter, LOCK_INT, &mc, NULL) != 0 ) {
+	if ( mega_internal_command(adapter, &mc, NULL) != 0 ) {
 		return -1;
 	}
 
@@ -4435,7 +4438,7 @@ mega_internal_dev_inquiry(adapter_t *adapter, u8 ch, u8 tgt,
 	mc.cmd = MEGA_MBOXCMD_PASSTHRU;
 	mc.xferaddr = (u32)pthru_dma_handle;
 
-	rval = mega_internal_command(adapter, LOCK_INT, &mc, pthru);
+	rval = mega_internal_command(adapter, &mc, pthru);
 
 	pci_free_consistent(pdev, sizeof(mega_passthru), pthru,
 			pthru_dma_handle);
@@ -4449,7 +4452,6 @@ mega_internal_dev_inquiry(adapter_t *adapter, u8 ch, u8 tgt,
 /**
  * mega_internal_command()
  * @adapter - pointer to our soft state
- * @ls - the scope of the exclusion lock.
  * @mc - the mailbox command
  * @pthru - Passthru structure for DCDB commands
  *
@@ -4463,8 +4465,7 @@ mega_internal_dev_inquiry(adapter_t *adapter, u8 ch, u8 tgt,
  * Note: parameter 'pthru' is null for non-passthru commands.
  */
 static int
-mega_internal_command(adapter_t *adapter, lockscope_t ls, megacmd_t *mc,
-		mega_passthru *pthru )
+mega_internal_command(adapter_t *adapter, megacmd_t *mc, mega_passthru *pthru)
 {
 	Scsi_Cmnd	*scmd;
 	struct	scsi_device *sdev;
@@ -4508,15 +4509,8 @@ mega_internal_command(adapter_t *adapter, lockscope_t ls, megacmd_t *mc,
 
 	scb->idx = CMDID_INT_CMDS;
 
-	/*
-	 * Get the lock only if the caller has not acquired it already
-	 */
-	if( ls == LOCK_INT ) spin_lock_irqsave(&adapter->lock, flags);
-
 	megaraid_queue(scmd, mega_internal_done);
 
-	if( ls == LOCK_INT ) spin_unlock_irqrestore(&adapter->lock, flags);
-
 	wait_for_completion(&adapter->int_waitq);
 
 	rval = scmd->result;
@@ -4683,7 +4677,6 @@ megaraid_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 
 	adapter->flag = flag;
 	spin_lock_init(&adapter->lock);
-	scsi_assign_lock(host, &adapter->lock);
 
 	host->cmd_per_lun = max_cmd_per_lun;
 	host->max_sectors = max_sectors_per_io;
diff --git a/drivers/scsi/megaraid.h b/drivers/scsi/megaraid.h
index 4facf557cd19..6f9078025748 100644
--- a/drivers/scsi/megaraid.h
+++ b/drivers/scsi/megaraid.h
@@ -926,13 +926,6 @@ struct mega_hbas {
 #define MEGA_SGLIST			0x0002
 
 /*
- * lockscope definitions, callers can specify the lock scope with this data
- * type. LOCK_INT would mean the caller has not acquired the lock before
- * making the call and LOCK_EXT would mean otherwise.
- */
-typedef enum { LOCK_INT, LOCK_EXT } lockscope_t;
-
-/*
  * Parameters for the io-mapped controllers
  */
 
@@ -1062,8 +1055,7 @@ static int mega_support_random_del(adapter_t *);
 static int mega_del_logdrv(adapter_t *, int);
 static int mega_do_del_logdrv(adapter_t *, int);
 static void mega_get_max_sgl(adapter_t *);
-static int mega_internal_command(adapter_t *, lockscope_t, megacmd_t *,
-		mega_passthru *);
+static int mega_internal_command(adapter_t *, megacmd_t *, mega_passthru *);
 static void mega_internal_done(Scsi_Cmnd *);
 static int mega_support_cluster(adapter_t *);
 #endif
diff --git a/drivers/scsi/megaraid/mega_common.h b/drivers/scsi/megaraid/mega_common.h
index 8e547130e97d..4675343228ad 100644
--- a/drivers/scsi/megaraid/mega_common.h
+++ b/drivers/scsi/megaraid/mega_common.h
@@ -96,7 +96,6 @@ typedef struct {
  * @param dpc_h			: tasklet handle
  * @param pdev			: pci configuration pointer for kernel
  * @param host			: pointer to host structure of mid-layer
- * @param host_lock		: pointer to appropriate lock
  * @param lock			: synchronization lock for mid-layer and driver
  * @param quiescent		: driver is quiescent for now.
  * @param outstanding_cmds	: number of commands pending in the driver
@@ -151,7 +150,6 @@ typedef struct {
 	struct tasklet_struct	dpc_h;
 	struct pci_dev		*pdev;
 	struct Scsi_Host	*host;
-	spinlock_t		*host_lock;
 	spinlock_t		lock;
 	uint8_t			quiescent;
 	int			outstanding_cmds;
diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c
index 1a3d195a2d36..4b5d420d2f4d 100644
--- a/drivers/scsi/megaraid/megaraid_mbox.c
+++ b/drivers/scsi/megaraid/megaraid_mbox.c
@@ -533,8 +533,6 @@ megaraid_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 
 	// Initialize the synchronization lock for kernel and LLD
 	spin_lock_init(&adapter->lock);
-	adapter->host_lock = &adapter->lock;
-
 
 	// Initialize the command queues: the list of free SCBs and the list
 	// of pending SCBs.
@@ -715,9 +713,6 @@ megaraid_io_attach(adapter_t *adapter)
 	SCSIHOST2ADAP(host)	= (caddr_t)adapter;
 	adapter->host		= host;
 
-	// export the parameters required by the mid-layer
-	scsi_assign_lock(host, adapter->host_lock);
-
 	host->irq		= adapter->irq;
 	host->unique_id		= adapter->unique_id;
 	host->can_queue		= adapter->max_cmds;
@@ -1560,10 +1555,6 @@ megaraid_queue_command(struct scsi_cmnd *scp, void (* done)(struct scsi_cmnd *))
 	scp->scsi_done	= done;
 	scp->result	= 0;
 
-	assert_spin_locked(adapter->host_lock);
-
-	spin_unlock(adapter->host_lock);
-
 	/*
 	 * Allocate and build a SCB request
 	 * if_busy flag will be set if megaraid_mbox_build_cmd() command could
@@ -1573,23 +1564,16 @@ megaraid_queue_command(struct scsi_cmnd *scp, void (* done)(struct scsi_cmnd *))
 	 * return 0 in that case, and we would do the callback right away.
 	 */
 	if_busy	= 0;
-	scb	= megaraid_mbox_build_cmd(adapter, scp, &if_busy);
-
-	if (scb) {
-		megaraid_mbox_runpendq(adapter, scb);
-	}
-
-	spin_lock(adapter->host_lock);
-
+	scb = megaraid_mbox_build_cmd(adapter, scp, &if_busy);
 	if (!scb) {	// command already completed
 		done(scp);
 		return 0;
 	}
 
+	megaraid_mbox_runpendq(adapter, scb);
 	return if_busy;
 }
 
-
 /**
  * megaraid_mbox_build_cmd - transform the mid-layer scsi command to megaraid
  * firmware lingua
@@ -2546,9 +2530,7 @@ megaraid_mbox_dpc(unsigned long devp)
 		megaraid_dealloc_scb(adapter, scb);
 
 		// send the scsi packet back to kernel
-		spin_lock(adapter->host_lock);
 		scp->scsi_done(scp);
-		spin_unlock(adapter->host_lock);
 	}
 
 	return;
@@ -2563,7 +2545,7 @@ megaraid_mbox_dpc(unsigned long devp)
  * aborted. All the commands issued to the F/W must complete.
  **/
 static int
-__megaraid_abort_handler(struct scsi_cmnd *scp)
+megaraid_abort_handler(struct scsi_cmnd *scp)
 {
 	adapter_t		*adapter;
 	mraid_device_t		*raid_dev;
@@ -2577,8 +2559,6 @@ __megaraid_abort_handler(struct scsi_cmnd *scp)
 	adapter		= SCP2ADAPTER(scp);
 	raid_dev	= ADAP2RAIDDEV(adapter);
 
-	assert_spin_locked(adapter->host_lock);
-
 	con_log(CL_ANN, (KERN_WARNING
 		"megaraid: aborting-%ld cmd=%x <c=%d t=%d l=%d>\n",
 		scp->serial_number, scp->cmnd[0], SCP2CHANNEL(scp),
@@ -2658,6 +2638,7 @@ __megaraid_abort_handler(struct scsi_cmnd *scp)
 	// traverse through the list of all SCB, since driver does not
 	// maintain these SCBs on any list
 	found = 0;
+	spin_lock_irq(&adapter->lock);
 	for (i = 0; i < MBOX_MAX_SCSI_CMDS; i++) {
 		scb = adapter->kscb_list + i;
 
@@ -2680,6 +2661,7 @@ __megaraid_abort_handler(struct scsi_cmnd *scp)
 			}
 		}
 	}
+	spin_unlock_irq(&adapter->lock);
 
 	if (!found) {
 		con_log(CL_ANN, (KERN_WARNING
@@ -2696,22 +2678,6 @@ __megaraid_abort_handler(struct scsi_cmnd *scp)
 	return FAILED;
 }
 
-static int
-megaraid_abort_handler(struct scsi_cmnd *scp)
-{
-	adapter_t	*adapter;
-	int rc;
-
-	adapter		= SCP2ADAPTER(scp);
-
-	spin_lock_irq(adapter->host_lock);
-	rc = __megaraid_abort_handler(scp);
-	spin_unlock_irq(adapter->host_lock);
-
-	return rc;
-}
-
-
 /**
  * megaraid_reset_handler - device reset hadler for mailbox based driver
  * @scp		: reference command
@@ -2723,7 +2689,7 @@ megaraid_abort_handler(struct scsi_cmnd *scp)
  * host
  **/
 static int
-__megaraid_reset_handler(struct scsi_cmnd *scp)
+megaraid_reset_handler(struct scsi_cmnd *scp)
 {
 	adapter_t	*adapter;
 	scb_t		*scb;
@@ -2739,10 +2705,6 @@ __megaraid_reset_handler(struct scsi_cmnd *scp)
 	adapter		= SCP2ADAPTER(scp);
 	raid_dev	= ADAP2RAIDDEV(adapter);
 
-	assert_spin_locked(adapter->host_lock);
-
-	con_log(CL_ANN, (KERN_WARNING "megaraid: reseting the host...\n"));
-
 	// return failure if adapter is not responding
 	if (raid_dev->hw_error) {
 		con_log(CL_ANN, (KERN_NOTICE
@@ -2779,8 +2741,6 @@ __megaraid_reset_handler(struct scsi_cmnd *scp)
 			adapter->outstanding_cmds, MBOX_RESET_WAIT));
 	}
 
-	spin_unlock(adapter->host_lock);
-
 	recovery_window = MBOX_RESET_WAIT + MBOX_RESET_EXT_WAIT;
 
 	recovering = adapter->outstanding_cmds;
@@ -2806,7 +2766,7 @@ __megaraid_reset_handler(struct scsi_cmnd *scp)
 		msleep(1000);
 	}
 
-	spin_lock(adapter->host_lock);
+	spin_lock(&adapter->lock);
 
 	// If still outstanding commands, bail out
 	if (adapter->outstanding_cmds) {
@@ -2815,7 +2775,8 @@ __megaraid_reset_handler(struct scsi_cmnd *scp)
 
 		raid_dev->hw_error = 1;
 
-		return FAILED;
+		rval = FAILED;
+		goto out;
 	}
 	else {
 		con_log(CL_ANN, (KERN_NOTICE
@@ -2824,7 +2785,10 @@ __megaraid_reset_handler(struct scsi_cmnd *scp)
 
 
 	// If the controller supports clustering, reset reservations
-	if (!adapter->ha) return SUCCESS;
+	if (!adapter->ha) {
+		rval = SUCCESS;
+		goto out;
+	}
 
 	// clear reservations if any
 	raw_mbox[0] = CLUSTER_CMD;
@@ -2841,22 +2805,11 @@ __megaraid_reset_handler(struct scsi_cmnd *scp)
 				"megaraid: reservation reset failed\n"));
 	}
 
+ out:
+	spin_unlock_irq(&adapter->lock);
 	return rval;
 }
 
-static int
-megaraid_reset_handler(struct scsi_cmnd *cmd)
-{
-	int rc;
-
-	spin_lock_irq(cmd->device->host->host_lock);
-	rc = __megaraid_reset_handler(cmd);
-	spin_unlock_irq(cmd->device->host->host_lock);
-
-	return rc;
-}
-
-
 /*
  * START: internal commands library
  *
@@ -3776,9 +3729,9 @@ wait_till_fw_empty(adapter_t *adapter)
 	/*
 	 * Set the quiescent flag to stop issuing cmds to FW.
 	 */
-	spin_lock_irqsave(adapter->host_lock, flags);
+	spin_lock_irqsave(&adapter->lock, flags);
 	adapter->quiescent++;
-	spin_unlock_irqrestore(adapter->host_lock, flags);
+	spin_unlock_irqrestore(&adapter->lock, flags);
 
 	/*
 	 * Wait till there are no more cmds outstanding at FW. Try for at most
diff --git a/drivers/scsi/megaraid/megaraid_sas.c b/drivers/scsi/megaraid/megaraid_sas.c
index 801a63bea8a5..3c32e69afcd9 100644
--- a/drivers/scsi/megaraid/megaraid_sas.c
+++ b/drivers/scsi/megaraid/megaraid_sas.c
@@ -766,17 +766,12 @@ static int megasas_generic_reset(struct scsi_cmnd *scmd)
 		return FAILED;
 	}
 
-	spin_unlock(scmd->device->host->host_lock);
-
 	ret_val = megasas_wait_for_outstanding(instance);
-
 	if (ret_val == SUCCESS)
 		printk(KERN_NOTICE "megasas: reset successful \n");
 	else
 		printk(KERN_ERR "megasas: failed to do reset\n");
 
-	spin_lock(scmd->device->host->host_lock);
-
 	return ret_val;
 }
 
diff --git a/drivers/scsi/mvme147.c b/drivers/scsi/mvme147.c
index 33380cee9b77..cb367c2c5c78 100644
--- a/drivers/scsi/mvme147.c
+++ b/drivers/scsi/mvme147.c
@@ -63,7 +63,7 @@ static void dma_stop (struct Scsi_Host *instance, Scsi_Cmnd *SCpnt,
     m147_pcc->dma_cntrl = 0;
 }
 
-int mvme147_detect(Scsi_Host_Template *tpnt)
+int mvme147_detect(struct scsi_host_template *tpnt)
 {
     static unsigned char called = 0;
     wd33c93_regs regs;
@@ -130,7 +130,7 @@ static int mvme147_bus_reset(Scsi_Cmnd *cmd)
 
 #include "mvme147.h"
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.proc_name		= "MVME147",
 	.name			= "MVME147 built-in SCSI",
 	.detect			= mvme147_detect,
diff --git a/drivers/scsi/mvme147.h b/drivers/scsi/mvme147.h
index d8903f096182..2f56d69bd180 100644
--- a/drivers/scsi/mvme147.h
+++ b/drivers/scsi/mvme147.h
@@ -10,7 +10,7 @@
 
 #include <linux/types.h>
 
-int mvme147_detect(Scsi_Host_Template *);
+int mvme147_detect(struct scsi_host_template *);
 int mvme147_release(struct Scsi_Host *);
 const char *wd33c93_info(void);
 int wd33c93_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
diff --git a/drivers/scsi/mvme16x.c b/drivers/scsi/mvme16x.c
index 29ec699e0e4d..890e9e232dab 100644
--- a/drivers/scsi/mvme16x.c
+++ b/drivers/scsi/mvme16x.c
@@ -21,7 +21,7 @@
 #include<linux/stat.h>
 
 
-int mvme16x_scsi_detect(Scsi_Host_Template *tpnt)
+int mvme16x_scsi_detect(struct scsi_host_template *tpnt)
 {
     static unsigned char called = 0;
     int clock;
@@ -61,7 +61,7 @@ static int mvme16x_scsi_release(struct Scsi_Host *shost)
 	return 0;
 }
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.name			= "MVME16x NCR53c710 SCSI",
 	.detect			= mvme16x_scsi_detect,
 	.release		= mvme16x_scsi_release,
diff --git a/drivers/scsi/mvme16x.h b/drivers/scsi/mvme16x.h
index 25173c891d3c..c7a12533fb2c 100644
--- a/drivers/scsi/mvme16x.h
+++ b/drivers/scsi/mvme16x.h
@@ -3,7 +3,7 @@
 
 #include <linux/types.h>
 
-int mvme16x_scsi_detect(Scsi_Host_Template *);
+int mvme16x_scsi_detect(struct scsi_host_template *);
 const char *NCR53c7x0_info(void);
 int NCR53c7xx_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
 int NCR53c7xx_abort(Scsi_Cmnd *);
diff --git a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c
index e4ff4f00676d..a279ebb61447 100644
--- a/drivers/scsi/nsp32.c
+++ b/drivers/scsi/nsp32.c
@@ -198,7 +198,7 @@ static void __devexit nsp32_remove(struct pci_dev *);
 static int  __init    init_nsp32  (void);
 static void __exit    exit_nsp32  (void);
 
-/* struct Scsi_Host_Template */
+/* struct struct scsi_host_template */
 #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,73))
 static int         nsp32_proc_info   (struct Scsi_Host *, char *, char **, off_t, int, int);
 #else
@@ -208,7 +208,7 @@ static int         nsp32_proc_info   (char *, char **, off_t, int, int, int);
 #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,73))
 static int         nsp32_detect      (struct pci_dev *pdev);
 #else
-static int         nsp32_detect      (Scsi_Host_Template *);
+static int         nsp32_detect      (struct scsi_host_template *);
 #endif
 static int         nsp32_queuecommand(struct scsi_cmnd *,
 		void (*done)(struct scsi_cmnd *));
@@ -2683,7 +2683,7 @@ static int nsp32_detect(struct pci_dev *pdev)
 #define DETECT_OK 1
 #define DETECT_NG 0
 #define PCIDEV    (data->Pci)
-static int nsp32_detect(Scsi_Host_Template *sht)
+static int nsp32_detect(struct scsi_host_template *sht)
 #endif
 {
 	struct Scsi_Host *host;	/* registered host structure */
diff --git a/drivers/scsi/oktagon_esp.c b/drivers/scsi/oktagon_esp.c
index 573d7ef93f08..5d9c9ada814f 100644
--- a/drivers/scsi/oktagon_esp.c
+++ b/drivers/scsi/oktagon_esp.c
@@ -114,7 +114,7 @@ static volatile unsigned char cmd_buffer[16];
 				 */
 
 /***************************************************************** Detection */
-int oktagon_esp_detect(Scsi_Host_Template *tpnt)
+int oktagon_esp_detect(struct scsi_host_template *tpnt)
 {
 	struct NCR_ESP *esp;
 	struct zorro_dev *z = NULL;
@@ -585,7 +585,7 @@ int oktagon_esp_release(struct Scsi_Host *instance)
 }
 
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.proc_name		= "esp-oktagon",
 	.proc_info		= &esp_proc_info,
 	.name			= "BSC Oktagon SCSI",
diff --git a/drivers/scsi/pas16.c b/drivers/scsi/pas16.c
index 72bc947e45b6..f09e94af9ade 100644
--- a/drivers/scsi/pas16.c
+++ b/drivers/scsi/pas16.c
@@ -369,7 +369,7 @@ void __init pas16_setup(char *str, int *ints)
 }
 
 /* 
- * Function : int pas16_detect(Scsi_Host_Template * tpnt)
+ * Function : int pas16_detect(struct scsi_host_template * tpnt)
  *
  * Purpose : detects and initializes PAS16 controllers
  *	that were autoprobed, overridden on the LILO command line, 
@@ -381,7 +381,7 @@ void __init pas16_setup(char *str, int *ints)
  *
  */
 
-int __init pas16_detect(Scsi_Host_Template * tpnt)
+int __init pas16_detect(struct scsi_host_template * tpnt)
 {
     static int current_override = 0;
     static unsigned short current_base = 0;
@@ -615,7 +615,7 @@ static int pas16_release(struct Scsi_Host *shost)
 	return 0;
 }
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.name           = "Pro Audio Spectrum-16 SCSI",
 	.detect         = pas16_detect,
 	.release        = pas16_release,
diff --git a/drivers/scsi/pas16.h b/drivers/scsi/pas16.h
index 65ce1cc40d9a..8dc5b1a5f5da 100644
--- a/drivers/scsi/pas16.h
+++ b/drivers/scsi/pas16.h
@@ -117,7 +117,7 @@
 static int pas16_abort(Scsi_Cmnd *);
 static int pas16_biosparam(struct scsi_device *, struct block_device *,
 			   sector_t, int*);
-static int pas16_detect(Scsi_Host_Template *);
+static int pas16_detect(struct scsi_host_template *);
 static int pas16_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
 static int pas16_bus_reset(Scsi_Cmnd *);
 
diff --git a/drivers/scsi/pci2000.h b/drivers/scsi/pci2000.h
index 6c962d7dca47..0ebd8ce9e1de 100644
--- a/drivers/scsi/pci2000.h
+++ b/drivers/scsi/pci2000.h
@@ -184,7 +184,7 @@ typedef struct _INQUIRYDATA
 #endif
 
 // function prototypes
-int Pci2000_Detect			(Scsi_Host_Template *tpnt);
+int Pci2000_Detect			(struct scsi_host_template *tpnt);
 int Pci2000_Command			(Scsi_Cmnd *SCpnt);
 int Pci2000_QueueCommand	(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *));
 int Pci2000_Abort			(Scsi_Cmnd *SCpnt);
diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c
index 3d2f71051fe5..050ea13ff80b 100644
--- a/drivers/scsi/pcmcia/nsp_cs.c
+++ b/drivers/scsi/pcmcia/nsp_cs.c
@@ -81,7 +81,7 @@ module_param(free_ports, bool, 0);
 MODULE_PARM_DESC(free_ports, "Release IO ports after configuration? (default: 0 (=no))");
 
 /* /usr/src/linux/drivers/scsi/hosts.h */
-static Scsi_Host_Template nsp_driver_template = {
+static struct scsi_host_template nsp_driver_template = {
 	.proc_name	         = "nsp_cs",
 	.proc_info		 = nsp_proc_info,
 	.name			 = "WorkBit NinjaSCSI-3/32Bi(16bit)",
@@ -1310,7 +1310,7 @@ timer_out:
 /*----------------------------------------------------------------*/
 /* look for ninja3 card and init if found			  */
 /*----------------------------------------------------------------*/
-static struct Scsi_Host *nsp_detect(Scsi_Host_Template *sht)
+static struct Scsi_Host *nsp_detect(struct scsi_host_template *sht)
 {
 	struct Scsi_Host *host;	/* registered host structure */
 	nsp_hw_data *data_b = &nsp_data_base, *data;
@@ -1358,7 +1358,7 @@ static struct Scsi_Host *nsp_detect(Scsi_Host_Template *sht)
 }
 
 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
-static int nsp_detect_old(Scsi_Host_Template *sht)
+static int nsp_detect_old(struct scsi_host_template *sht)
 {
 	if (nsp_detect(sht) == NULL) {
 		return 0;
@@ -1717,7 +1717,7 @@ static void nsp_cs_config(dev_link_t *link)
 	struct Scsi_Host *host;
 	nsp_hw_data      *data = &nsp_data_base;
 #if !(LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,74))
-	Scsi_Device	 *dev;
+	struct scsi_device	 *dev;
 	dev_node_t	**tail, *node;
 #endif
 
diff --git a/drivers/scsi/pcmcia/nsp_cs.h b/drivers/scsi/pcmcia/nsp_cs.h
index c201b52e063a..f8b943082717 100644
--- a/drivers/scsi/pcmcia/nsp_cs.h
+++ b/drivers/scsi/pcmcia/nsp_cs.h
@@ -303,9 +303,9 @@ static void        nsp_cs_config (dev_link_t *link);
 static int         nsp_cs_event  (event_t event, int priority, event_callback_args_t *args);
 
 /* Linux SCSI subsystem specific functions */
-static struct Scsi_Host *nsp_detect     (Scsi_Host_Template *sht);
+static struct Scsi_Host *nsp_detect     (struct scsi_host_template *sht);
 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
-static        int        nsp_detect_old (Scsi_Host_Template *sht);
+static        int        nsp_detect_old (struct scsi_host_template *sht);
 static        int        nsp_release_old(struct Scsi_Host *shpnt);
 #endif
 static const  char      *nsp_info       (struct Scsi_Host *shpnt);
@@ -345,7 +345,7 @@ static int  nsp_expect_signal    (Scsi_Cmnd *SCpnt, unsigned char current_phase,
 static int  nsp_xfer             (Scsi_Cmnd *SCpnt, int phase);
 static int  nsp_dataphase_bypass (Scsi_Cmnd *SCpnt);
 static int  nsp_reselected       (Scsi_Cmnd *SCpnt);
-static struct Scsi_Host *nsp_detect(Scsi_Host_Template *sht);
+static struct Scsi_Host *nsp_detect(struct scsi_host_template *sht);
 
 /* Interrupt handler */
 //static irqreturn_t nspintr(int irq, void *dev_id, struct pt_regs *regs);
diff --git a/drivers/scsi/pcmcia/qlogic_stub.c b/drivers/scsi/pcmcia/qlogic_stub.c
index 7a516f35834e..bb091a45a880 100644
--- a/drivers/scsi/pcmcia/qlogic_stub.c
+++ b/drivers/scsi/pcmcia/qlogic_stub.c
@@ -72,7 +72,7 @@ static char *version = "qlogic_cs.c 1.79-ac 2002/10/26 (David Hinds)";
 #define DEBUG(n, args...)
 #endif
 
-static Scsi_Host_Template qlogicfas_driver_template = {
+static struct scsi_host_template qlogicfas_driver_template = {
 	.module			= THIS_MODULE,
 	.name			= qlogic_name,
 	.proc_name		= qlogic_name,
@@ -108,7 +108,7 @@ static dev_link_t *dev_list = NULL;
 
 static dev_info_t dev_info = "qlogic_cs";
 
-static struct Scsi_Host *qlogic_detect(Scsi_Host_Template *host,
+static struct Scsi_Host *qlogic_detect(struct scsi_host_template *host,
 				dev_link_t *link, int qbase, int qlirq)
 {
 	int qltyp;		/* type of chip */
diff --git a/drivers/scsi/pdc_adma.c b/drivers/scsi/pdc_adma.c
index 78b4ff117af6..f557f17ca00c 100644
--- a/drivers/scsi/pdc_adma.c
+++ b/drivers/scsi/pdc_adma.c
@@ -190,7 +190,7 @@ static struct ata_port_info adma_port_info[] = {
 	},
 };
 
-static struct pci_device_id adma_ata_pci_tbl[] = {
+static const struct pci_device_id adma_ata_pci_tbl[] = {
 	{ PCI_VENDOR_ID_PDC, 0x1841, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 	  board_1841_idx },
 
diff --git a/drivers/scsi/pluto.c b/drivers/scsi/pluto.c
index c89da7d5b6df..46624ab9c3d2 100644
--- a/drivers/scsi/pluto.c
+++ b/drivers/scsi/pluto.c
@@ -71,7 +71,7 @@ static void __init pluto_detect_scsi_done(Scsi_Cmnd *SCpnt)
 		up(&fc_sem);
 }
 
-int pluto_slave_configure(Scsi_Device *device)
+int pluto_slave_configure(struct scsi_device *device)
 {
 	int depth_to_use;
 
@@ -90,11 +90,11 @@ int pluto_slave_configure(Scsi_Device *device)
 
 /* Detect all SSAs attached to the machine.
    To be fast, do it on all online FC channels at the same time. */
-int __init pluto_detect(Scsi_Host_Template *tpnt)
+int __init pluto_detect(struct scsi_host_template *tpnt)
 {
 	int i, retry, nplutos;
 	fc_channel *fc;
-	Scsi_Device dev;
+	struct scsi_device dev;
 	DEFINE_TIMER(fc_timer, pluto_detect_timeout, 0, 0);
 
 	tpnt->proc_name = "pluto";
@@ -339,7 +339,7 @@ static int pluto_encode_addr(Scsi_Cmnd *SCpnt, u16 *addr, fc_channel *fc, fcp_cm
 	return 0;
 }
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.name			= "Sparc Storage Array 100/200",
 	.detect			= pluto_detect,
 	.release		= pluto_release,
diff --git a/drivers/scsi/pluto.h b/drivers/scsi/pluto.h
index beb844aafccd..5da20616ac36 100644
--- a/drivers/scsi/pluto.h
+++ b/drivers/scsi/pluto.h
@@ -38,10 +38,10 @@ struct pluto_inquiry {
 /* This is the max number of outstanding SCSI commands per pluto */
 #define PLUTO_CAN_QUEUE		254
 
-int pluto_detect(Scsi_Host_Template *);
+int pluto_detect(struct scsi_host_template *);
 int pluto_release(struct Scsi_Host *);
 const char * pluto_info(struct Scsi_Host *);
-int pluto_slave_configure(Scsi_Device *);
+int pluto_slave_configure(struct scsi_device *);
 
 #endif /* !(_PLUTO_H) */
 
diff --git a/drivers/scsi/psi240i.c b/drivers/scsi/psi240i.c
index 4322c95c995c..5c2cdf523c3b 100644
--- a/drivers/scsi/psi240i.c
+++ b/drivers/scsi/psi240i.c
@@ -538,7 +538,7 @@ static void ReadChipMemory (void *pdata, USHORT base, USHORT length, USHORT port
  *	Returns:		Number of adapters found.
  *
  ****************************************************************/
-static int Psi240i_Detect (Scsi_Host_Template *tpnt)
+static int Psi240i_Detect (struct scsi_host_template *tpnt)
 	{
 	int					board;
 	int					count = 0;
@@ -669,7 +669,7 @@ static int Psi240i_BiosParam (struct scsi_device *sdev, struct block_device *dev
 
 MODULE_LICENSE("GPL");
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.proc_name		= "psi240i", 
 	.name			= "PSI-240I EIDE Disk Controller",
 	.detect			= Psi240i_Detect,
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index 637fb6565d28..0878f95b5449 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -465,7 +465,7 @@ scsi_adjust_queue_depth(struct scsi_device *device, int tag, int depth)
 	}
 	device->queue_depth = depth;
 }
-static inline struct Scsi_Host *scsi_host_alloc(Scsi_Host_Template *t, size_t s)
+static inline struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *t, size_t s)
 {
 	return scsi_register(t, s);
 }
@@ -639,10 +639,8 @@ struct qla_boards {
 static struct pci_device_id qla1280_pci_tbl[] = {
 	{PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP12160,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
-#ifdef CONFIG_SCSI_QLOGIC_1280_1040
 	{PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP1020,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1},
-#endif
 	{PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP1080,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2},
 	{PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP1240,
@@ -1177,7 +1175,7 @@ qla1280_biosparam(struct scsi_device *sdev, struct block_device *bdev,
 
 #if LINUX_VERSION_CODE < 0x020600
 static int
-qla1280_detect(Scsi_Host_Template *template)
+qla1280_detect(struct scsi_host_template *template)
 {
 	struct pci_device_id *id = &qla1280_pci_tbl[0];
 	struct pci_dev *pdev = NULL;
@@ -4507,7 +4505,7 @@ static struct scsi_host_template qla1280_driver_template = {
 	.use_clustering		= ENABLE_CLUSTERING,
 };
 #else
-static Scsi_Host_Template qla1280_driver_template = {
+static struct scsi_host_template qla1280_driver_template = {
 	.proc_name		= "qla1280",
 	.name			= "Qlogic ISP 1280/12160",
 	.detect			= qla1280_detect,
diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c
index 89793c1c06b1..5c5d2315cfab 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.c
+++ b/drivers/scsi/qla2xxx/qla_dbg.c
@@ -970,7 +970,7 @@ qla24xx_fw_dump(scsi_qla_host_t *ha, int hardware_locked)
 	int		rval;
 	uint32_t	cnt, timer;
 	uint32_t	risc_address;
-	uint16_t	mb[4];
+	uint16_t	mb[4], wd;
 
 	uint32_t	stat;
 	struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
@@ -1514,10 +1514,10 @@ qla24xx_fw_dump(scsi_qla_host_t *ha, int hardware_locked)
 
 		WRT_REG_DWORD(&reg->ctrl_status,
 		    CSRX_ISP_SOFT_RESET|CSRX_DMA_SHUTDOWN|MWB_4096_BYTES);
-		RD_REG_DWORD(&reg->ctrl_status);
+		pci_read_config_word(ha->pdev, PCI_COMMAND, &wd);
 
+		udelay(100);
 		/* Wait for firmware to complete NVRAM accesses. */
-		udelay(5);
 		mb[0] = (uint32_t) RD_REG_WORD(&reg->mailbox0);
 		for (cnt = 10000 ; cnt && mb[0]; cnt--) {
 			udelay(5);
@@ -1525,7 +1525,7 @@ qla24xx_fw_dump(scsi_qla_host_t *ha, int hardware_locked)
 			barrier();
 		}
 
-		udelay(20);
+		/* Wait for soft-reset to complete. */
 		for (cnt = 0; cnt < 30000; cnt++) {
 			if ((RD_REG_DWORD(&reg->ctrl_status) &
 			    CSRX_ISP_SOFT_RESET) == 0)
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 7096945ea234..7b3efd531297 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -2476,17 +2476,9 @@ typedef struct scsi_qla_host {
  */
 #define LOOP_TRANSITION(ha) \
 	(test_bit(ISP_ABORT_NEEDED, &ha->dpc_flags) || \
-	 test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags))
-
-#define LOOP_NOT_READY(ha) \
-	((test_bit(ISP_ABORT_NEEDED, &ha->dpc_flags) || \
-	  test_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags) || \
-	  test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags) || \
-	  test_bit(LOOP_RESYNC_ACTIVE, &ha->dpc_flags)) || \
+	 test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags) || \
 	 atomic_read(&ha->loop_state) == LOOP_DOWN)
 
-#define LOOP_RDY(ha)	(!LOOP_NOT_READY(ha))
-
 #define TGT_Q(ha, t) (ha->otgt[t])
 
 #define to_qla_host(x)		((scsi_qla_host_t *) (x)->hostdata)
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 72d9090df3df..c46d2469b85f 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -147,8 +147,8 @@ check_fw_ready_again:
 					 * LIP to complete
 					 */
 
-					if (atomic_read(&ha->loop_state) ==
-					    LOOP_DOWN && retry--) {
+					if (atomic_read(&ha->loop_state) !=
+					    LOOP_READY && retry--) {
 						goto check_fw_ready_again;
 					}
 					wait_time--;
@@ -567,6 +567,7 @@ qla24xx_reset_risc(scsi_qla_host_t *ha)
 	unsigned long flags = 0;
 	struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
 	uint32_t cnt, d2;
+	uint16_t wd;
 
 	spin_lock_irqsave(&ha->hardware_lock, flags);
 
@@ -581,10 +582,10 @@ qla24xx_reset_risc(scsi_qla_host_t *ha)
 
 	WRT_REG_DWORD(&reg->ctrl_status,
 	    CSRX_ISP_SOFT_RESET|CSRX_DMA_SHUTDOWN|MWB_4096_BYTES);
-	RD_REG_DWORD(&reg->ctrl_status);
+	pci_read_config_word(ha->pdev, PCI_COMMAND, &wd);
 
+	udelay(100);
 	/* Wait for firmware to complete NVRAM accesses. */
-	udelay(5);
 	d2 = (uint32_t) RD_REG_WORD(&reg->mailbox0);
 	for (cnt = 10000 ; cnt && d2; cnt--) {
 		udelay(5);
@@ -592,7 +593,7 @@ qla24xx_reset_risc(scsi_qla_host_t *ha)
 		barrier();
 	}
 
-	udelay(20);
+	/* Wait for soft-reset to complete. */
 	d2 = RD_REG_DWORD(&reg->ctrl_status);
 	for (cnt = 6000000 ; cnt && (d2 & CSRX_ISP_SOFT_RESET); cnt--) {
 		udelay(5);
@@ -1258,9 +1259,15 @@ qla2x00_configure_hba(scsi_qla_host_t *ha)
 	rval = qla2x00_get_adapter_id(ha,
 	    &loop_id, &al_pa, &area, &domain, &topo);
 	if (rval != QLA_SUCCESS) {
-		qla_printk(KERN_WARNING, ha,
-		    "ERROR -- Unable to get host loop ID.\n");
-		set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
+		if (LOOP_TRANSITION(ha) || atomic_read(&ha->loop_down_timer) ||
+		    (rval == QLA_COMMAND_ERROR && loop_id == 0x7)) {
+			DEBUG2(printk("%s(%ld) Loop is in a transition state\n",
+			    __func__, ha->host_no));
+		} else {
+			qla_printk(KERN_WARNING, ha,
+			    "ERROR -- Unable to get host loop ID.\n");
+			set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
+		}
 		return (rval);
 	}
 
@@ -1789,7 +1796,7 @@ qla2x00_configure_loop(scsi_qla_host_t *ha)
 	}
 
 	if (rval == QLA_SUCCESS && test_bit(RSCN_UPDATE, &flags)) {
-		if (test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags)) {
+		if (LOOP_TRANSITION(ha)) {
 			rval = QLA_FUNCTION_FAILED;
 		} else {
 			rval = qla2x00_configure_fabric(ha);
@@ -2362,8 +2369,7 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *ha, struct list_head *new_fcports)
 		if (qla2x00_is_reserved_id(ha, loop_id))
 			continue;
 
-		if (atomic_read(&ha->loop_down_timer) ||
-		    test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags))
+		if (atomic_read(&ha->loop_down_timer) || LOOP_TRANSITION(ha))
 			break;
 
 		if (swl != NULL) {
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 09afc0f06bd4..5181d966fecb 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -909,6 +909,21 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt)
 			resid = resid_len;
 			cp->resid = resid;
 			CMD_RESID_LEN(cp) = resid;
+
+			if (!lscsi_status &&
+			    ((unsigned)(cp->request_bufflen - resid) <
+			     cp->underflow)) {
+				qla_printk(KERN_INFO, ha,
+				    "scsi(%ld:%d:%d:%d): Mid-layer underflow "
+				    "detected (%x of %x bytes)...returning "
+				    "error status.\n", ha->host_no,
+				    cp->device->channel, cp->device->id,
+				    cp->device->lun, resid,
+				    cp->request_bufflen);
+
+				cp->result = DID_ERROR << 16;
+				break;
+			}
 		}
 		cp->result = DID_OK << 16 | lscsi_status;
 
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index ad3cacb9192d..9746cd1e664b 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -868,10 +868,6 @@ qla2x00_abort_command(scsi_qla_host_t *ha, srb_t *sp)
 	DEBUG11(printk("qla2x00_abort_command(%ld): entered.\n", ha->host_no);)
 
 	fcport = sp->fcport;
-	if (atomic_read(&ha->loop_state) == LOOP_DOWN ||
-	    atomic_read(&fcport->state) == FCS_DEVICE_LOST) {
-		return 1;
-	}
 
 	spin_lock_irqsave(&ha->hardware_lock, flags);
 	for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) {
@@ -1008,6 +1004,8 @@ qla2x00_get_adapter_id(scsi_qla_host_t *ha, uint16_t *id, uint8_t *al_pa,
 	mcp->tov = 30;
 	mcp->flags = 0;
 	rval = qla2x00_mailbox_command(ha, mcp);
+	if (mcp->mb[0] == MBS_COMMAND_ERROR)
+		rval = QLA_COMMAND_ERROR;
 
 	/* Return data. */
 	*id = mcp->mb[1];
@@ -2179,10 +2177,6 @@ qla24xx_abort_command(scsi_qla_host_t *ha, srb_t *sp)
 	DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no);)
 
 	fcport = sp->fcport;
-	if (atomic_read(&ha->loop_state) == LOOP_DOWN ||
-	    atomic_read(&fcport->state) == FCS_DEVICE_LOST) {
-		return QLA_FUNCTION_FAILED;
-	}
 
 	spin_lock_irqsave(&ha->hardware_lock, flags);
 	for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) {
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c
index 4bec0b4fb6b4..d54d2a99c3d3 100644
--- a/drivers/scsi/qla2xxx/qla_sup.c
+++ b/drivers/scsi/qla2xxx/qla_sup.c
@@ -126,6 +126,7 @@ qla2x00_write_nvram_word(scsi_qla_host_t *ha, uint32_t addr, uint16_t data)
 
 	/* Wait for NVRAM to become ready */
 	WRT_REG_WORD(&reg->nvram, NVR_SELECT);
+	RD_REG_WORD(&reg->nvram);		/* PCI Posting. */
 	do {
 		NVRAM_DELAY();
 		word = RD_REG_WORD(&reg->nvram);
@@ -178,6 +179,7 @@ qla2x00_write_nvram_word_tmo(scsi_qla_host_t *ha, uint32_t addr, uint16_t data,
 
 	/* Wait for NVRAM to become ready */
 	WRT_REG_WORD(&reg->nvram, NVR_SELECT);
+	RD_REG_WORD(&reg->nvram);		/* PCI Posting. */
 	do {
 		NVRAM_DELAY();
 		word = RD_REG_WORD(&reg->nvram);
@@ -235,6 +237,7 @@ qla2x00_nvram_request(scsi_qla_host_t *ha, uint32_t nv_cmd)
 	/* Read data from NVRAM. */
 	for (cnt = 0; cnt < 16; cnt++) {
 		WRT_REG_WORD(&reg->nvram, NVR_SELECT | NVR_CLOCK);
+		RD_REG_WORD(&reg->nvram);	/* PCI Posting. */
 		NVRAM_DELAY();
 		data <<= 1;
 		reg_data = RD_REG_WORD(&reg->nvram);
@@ -337,6 +340,7 @@ qla2x00_clear_nvram_protection(scsi_qla_host_t *ha)
 
 		/* Wait for NVRAM to become ready. */
 		WRT_REG_WORD(&reg->nvram, NVR_SELECT);
+		RD_REG_WORD(&reg->nvram);	/* PCI Posting. */
 		do {
 			NVRAM_DELAY();
 			word = RD_REG_WORD(&reg->nvram);
@@ -388,6 +392,7 @@ qla2x00_set_nvram_protection(scsi_qla_host_t *ha, int stat)
 
 	/* Wait for NVRAM to become ready. */
 	WRT_REG_WORD(&reg->nvram, NVR_SELECT);
+	RD_REG_WORD(&reg->nvram);		/* PCI Posting. */
 	do {
 		NVRAM_DELAY();
 		word = RD_REG_WORD(&reg->nvram);
diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index 0d5472f2f59b..f7937f7f9c68 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -7,9 +7,9 @@
 /*
  * Driver version
  */
-#define QLA2XXX_VERSION      "8.01.00-k"
+#define QLA2XXX_VERSION      "8.01.03-k"
 
 #define QLA_DRIVER_MAJOR_VER	8
 #define QLA_DRIVER_MINOR_VER	1
-#define QLA_DRIVER_PATCH_VER	0
+#define QLA_DRIVER_PATCH_VER	3
 #define QLA_DRIVER_BETA_VER	0
diff --git a/drivers/scsi/qlogicfas.c b/drivers/scsi/qlogicfas.c
index 55e698b651d6..94baca840efe 100644
--- a/drivers/scsi/qlogicfas.c
+++ b/drivers/scsi/qlogicfas.c
@@ -47,7 +47,7 @@ static char qlogicfas_name[] = "qlogicfas";
  *	Look for qlogic card and init if found 
  */
  
-static struct Scsi_Host *__qlogicfas_detect(Scsi_Host_Template *host,
+static struct Scsi_Host *__qlogicfas_detect(struct scsi_host_template *host,
 								int qbase,
 								int qlirq)
 {
@@ -142,7 +142,7 @@ module_param_array(irq, int, NULL, 0);
 MODULE_PARM_DESC(iobase, "I/O address");
 MODULE_PARM_DESC(irq, "IRQ");
 
-static int __devinit qlogicfas_detect(Scsi_Host_Template *sht)
+static int __devinit qlogicfas_detect(struct scsi_host_template *sht)
 {
 	struct Scsi_Host *shost;
 	struct qlogicfas408_priv *priv;
@@ -183,7 +183,7 @@ static int qlogicfas_release(struct Scsi_Host *shost)
 /*
  *	The driver template is also needed for PCMCIA
  */
-static Scsi_Host_Template qlogicfas_driver_template = {
+static struct scsi_host_template qlogicfas_driver_template = {
 	.module			= THIS_MODULE,
 	.name			= qlogicfas_name,
 	.proc_name		= qlogicfas_name,
diff --git a/drivers/scsi/qlogicfc.c b/drivers/scsi/qlogicfc.c
index a4b3b3fd4815..94ef3f08d378 100644
--- a/drivers/scsi/qlogicfc.c
+++ b/drivers/scsi/qlogicfc.c
@@ -711,7 +711,7 @@ static inline void isp2x00_disable_irqs(struct Scsi_Host *host)
 }
 
 
-static int isp2x00_detect(Scsi_Host_Template * tmpt)
+static int isp2x00_detect(struct scsi_host_template * tmpt)
 {
 	int hosts = 0;
 	unsigned long wait_time;
@@ -2210,7 +2210,7 @@ void isp2x00_print_scsi_cmd(Scsi_Cmnd * cmd)
 
 MODULE_LICENSE("GPL");
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
         .detect                 = isp2x00_detect,
         .release                = isp2x00_release,
         .info                   = isp2x00_info,
diff --git a/drivers/scsi/qlogicisp.c b/drivers/scsi/qlogicisp.c
deleted file mode 100644
index 6c9266b8ffdf..000000000000
--- a/drivers/scsi/qlogicisp.c
+++ /dev/null
@@ -1,1934 +0,0 @@
-/*
- * QLogic ISP1020 Intelligent SCSI Processor Driver (PCI)
- * Written by Erik H. Moe, ehm@cris.com
- * Copyright 1995, Erik H. Moe
- * Copyright 1996, 1997  Michael A. Griffith <grif@acm.org>
- * Copyright 2000, Jayson C. Vantuyl <vantuyl@csc.smsu.edu>
- *             and Bryon W. Roche    <bryon@csc.smsu.edu>
- *
- * 64-bit addressing added by Kanoj Sarcar <kanoj@sgi.com>
- * 			   and Leo Dagum    <dagum@sgi.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2, or (at your option) any
- * later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- */
-
-#include <linux/blkdev.h>
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/ioport.h>
-#include <linux/sched.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/delay.h>
-#include <linux/unistd.h>
-#include <linux/spinlock.h>
-#include <linux/interrupt.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/byteorder.h>
-#include "scsi.h"
-#include <scsi/scsi_host.h>
-
-/*
- * With the qlogic interface, every queue slot can hold a SCSI
- * command with up to 4 scatter/gather entries.  If we need more
- * than 4 entries, continuation entries can be used that hold
- * another 7 entries each.  Unlike for other drivers, this means
- * that the maximum number of scatter/gather entries we can
- * support at any given time is a function of the number of queue
- * slots available.  That is, host->can_queue and host->sg_tablesize
- * are dynamic and _not_ independent.  This all works fine because
- * requests are queued serially and the scatter/gather limit is
- * determined for each queue request anew.
- */
-#define QLOGICISP_REQ_QUEUE_LEN	63	/* must be power of two - 1 */
-#define QLOGICISP_MAX_SG(ql)	(4 + ((ql) > 0) ? 7*((ql) - 1) : 0)
-
-/* Configuration section *****************************************************/
-
-/* Set the following macro to 1 to reload the ISP1020's firmware.  This is
-   the latest firmware provided by QLogic.  This may be an earlier/later
-   revision than supplied by your board. */
-
-#define RELOAD_FIRMWARE		1
-
-/* Set the following macro to 1 to reload the ISP1020's defaults from nvram.
-   If you are not sure of your settings, leave this alone, the driver will
-   use a set of 'safe' defaults */
-
-#define USE_NVRAM_DEFAULTS	0
-
-/*  Macros used for debugging */
-
-#define DEBUG_ISP1020		0
-#define DEBUG_ISP1020_INTR	0
-#define DEBUG_ISP1020_SETUP	0
-#define TRACE_ISP		0
-
-#define DEFAULT_LOOP_COUNT	1000000
-
-/* End Configuration section *************************************************/
-
-#include <linux/module.h>
-
-#if TRACE_ISP
-
-# define TRACE_BUF_LEN	(32*1024)
-
-struct {
-	u_long		next;
-	struct {
-		u_long		time;
-		u_int		index;
-		u_int		addr;
-		u_char *	name;
-	} buf[TRACE_BUF_LEN];
-} trace;
-
-#define TRACE(w, i, a)						\
-{								\
-	unsigned long flags;					\
-								\
-	trace.buf[trace.next].name  = (w);			\
-	trace.buf[trace.next].time  = jiffies;			\
-	trace.buf[trace.next].index = (i);			\
-	trace.buf[trace.next].addr  = (long) (a);		\
-	trace.next = (trace.next + 1) & (TRACE_BUF_LEN - 1);	\
-}
-
-#else
-# define TRACE(w, i, a)
-#endif
-
-#if DEBUG_ISP1020
-#define ENTER(x)	printk("isp1020 : entering %s()\n", x);
-#define LEAVE(x)	printk("isp1020 : leaving %s()\n", x);
-#define DEBUG(x)	x
-#else
-#define ENTER(x)
-#define LEAVE(x)
-#define DEBUG(x)
-#endif /* DEBUG_ISP1020 */
-
-#if DEBUG_ISP1020_INTR
-#define ENTER_INTR(x)	printk("isp1020 : entering %s()\n", x);
-#define LEAVE_INTR(x)	printk("isp1020 : leaving %s()\n", x);
-#define DEBUG_INTR(x)	x
-#else
-#define ENTER_INTR(x)
-#define LEAVE_INTR(x)
-#define DEBUG_INTR(x)
-#endif /* DEBUG ISP1020_INTR */
-
-#define ISP1020_REV_ID	1
-
-#define MAX_TARGETS	16
-#define MAX_LUNS	8
-
-/* host configuration and control registers */
-#define HOST_HCCR	0xc0	/* host command and control */
-
-/* pci bus interface registers */
-#define PCI_ID_LOW	0x00	/* vendor id */
-#define PCI_ID_HIGH	0x02	/* device id */
-#define ISP_CFG0	0x04	/* configuration register #0 */
-#define  ISP_CFG0_HWMSK  0x000f	/* Hardware revision mask */
-#define  ISP_CFG0_1020	 0x0001 /* ISP1020 */
-#define  ISP_CFG0_1020A	 0x0002 /* ISP1020A */
-#define  ISP_CFG0_1040	 0x0003 /* ISP1040 */
-#define  ISP_CFG0_1040A	 0x0004 /* ISP1040A */
-#define  ISP_CFG0_1040B	 0x0005 /* ISP1040B */
-#define  ISP_CFG0_1040C	 0x0006 /* ISP1040C */
-#define ISP_CFG1	0x06	/* configuration register #1 */
-#define  ISP_CFG1_F128	 0x0040	/* 128-byte FIFO threshold */
-#define  ISP_CFG1_F64	 0x0030	/* 128-byte FIFO threshold */
-#define  ISP_CFG1_F32	 0x0020	/* 128-byte FIFO threshold */
-#define  ISP_CFG1_F16	 0x0010	/* 128-byte FIFO threshold */
-#define  ISP_CFG1_BENAB	 0x0004	/* Global Bus burst enable */
-#define  ISP_CFG1_SXP	 0x0001	/* SXP register select */
-#define PCI_INTF_CTL	0x08	/* pci interface control */
-#define PCI_INTF_STS	0x0a	/* pci interface status */
-#define PCI_SEMAPHORE	0x0c	/* pci semaphore */
-#define PCI_NVRAM	0x0e	/* pci nvram interface */
-#define CDMA_CONF	0x20	/* Command DMA Config */
-#define DDMA_CONF	0x40	/* Data DMA Config */
-#define  DMA_CONF_SENAB	 0x0008	/* SXP to DMA Data enable */
-#define  DMA_CONF_RIRQ	 0x0004	/* RISC interrupt enable */
-#define  DMA_CONF_BENAB	 0x0002	/* Bus burst enable */
-#define  DMA_CONF_DIR	 0x0001	/* DMA direction (0=fifo->host 1=host->fifo) */
-
-/* mailbox registers */
-#define MBOX0		0x70	/* mailbox 0 */
-#define MBOX1		0x72	/* mailbox 1 */
-#define MBOX2		0x74	/* mailbox 2 */
-#define MBOX3		0x76	/* mailbox 3 */
-#define MBOX4		0x78	/* mailbox 4 */
-#define MBOX5		0x7a	/* mailbox 5 */
-#define MBOX6           0x7c    /* mailbox 6 */
-#define MBOX7           0x7e    /* mailbox 7 */
-
-/* mailbox command complete status codes */
-#define MBOX_COMMAND_COMPLETE		0x4000
-#define INVALID_COMMAND			0x4001
-#define HOST_INTERFACE_ERROR		0x4002
-#define TEST_FAILED			0x4003
-#define COMMAND_ERROR			0x4005
-#define COMMAND_PARAM_ERROR		0x4006
-
-/* async event status codes */
-#define ASYNC_SCSI_BUS_RESET		0x8001
-#define SYSTEM_ERROR			0x8002
-#define REQUEST_TRANSFER_ERROR		0x8003
-#define RESPONSE_TRANSFER_ERROR		0x8004
-#define REQUEST_QUEUE_WAKEUP		0x8005
-#define EXECUTION_TIMEOUT_RESET		0x8006
-
-#ifdef CONFIG_QL_ISP_A64
-#define IOCB_SEGS                       2
-#define CONTINUATION_SEGS               5
-#define MAX_CONTINUATION_ENTRIES        254
-#else
-#define IOCB_SEGS                       4
-#define CONTINUATION_SEGS               7
-#endif /* CONFIG_QL_ISP_A64 */
-
-struct Entry_header {
-	u_char	entry_type;
-	u_char	entry_cnt;
-	u_char	sys_def_1;
-	u_char	flags;
-};
-
-/* entry header type commands */
-#ifdef CONFIG_QL_ISP_A64
-#define ENTRY_COMMAND           9
-#define ENTRY_CONTINUATION      0xa
-#else
-#define ENTRY_COMMAND		1
-#define ENTRY_CONTINUATION	2
-#endif /* CONFIG_QL_ISP_A64 */
-
-#define ENTRY_STATUS		3
-#define ENTRY_MARKER		4
-#define ENTRY_EXTENDED_COMMAND	5
-
-/* entry header flag definitions */
-#define EFLAG_CONTINUATION	1
-#define EFLAG_BUSY		2
-#define EFLAG_BAD_HEADER	4
-#define EFLAG_BAD_PAYLOAD	8
-
-struct dataseg {
-	u_int			d_base;
-#ifdef CONFIG_QL_ISP_A64
-	u_int                   d_base_hi;
-#endif
-	u_int			d_count;
-};
-
-struct Command_Entry {
-	struct Entry_header	hdr;
-	u_int			handle;
-	u_char			target_lun;
-	u_char			target_id;
-	u_short			cdb_length;
-	u_short			control_flags;
-	u_short			rsvd;
-	u_short			time_out;
-	u_short			segment_cnt;
-	u_char			cdb[12];
-#ifdef CONFIG_QL_ISP_A64
-	u_int                   rsvd1;
-	u_int                   rsvd2;
-#endif
-	struct dataseg		dataseg[IOCB_SEGS];
-};
-
-/* command entry control flag definitions */
-#define CFLAG_NODISC		0x01
-#define CFLAG_HEAD_TAG		0x02
-#define CFLAG_ORDERED_TAG	0x04
-#define CFLAG_SIMPLE_TAG	0x08
-#define CFLAG_TAR_RTN		0x10
-#define CFLAG_READ		0x20
-#define CFLAG_WRITE		0x40
-
-struct Ext_Command_Entry {
-	struct Entry_header	hdr;
-	u_int			handle;
-	u_char			target_lun;
-	u_char			target_id;
-	u_short			cdb_length;
-	u_short			control_flags;
-	u_short			rsvd;
-	u_short			time_out;
-	u_short			segment_cnt;
-	u_char			cdb[44];
-};
-
-struct Continuation_Entry {
-	struct Entry_header	hdr;
-#ifndef CONFIG_QL_ISP_A64
-	u_int			reserved;
-#endif
-	struct dataseg		dataseg[CONTINUATION_SEGS];
-};
-
-struct Marker_Entry {
-	struct Entry_header	hdr;
-	u_int			reserved;
-	u_char			target_lun;
-	u_char			target_id;
-	u_char			modifier;
-	u_char			rsvd;
-	u_char			rsvds[52];
-};
-
-/* marker entry modifier definitions */
-#define SYNC_DEVICE	0
-#define SYNC_TARGET	1
-#define SYNC_ALL	2
-
-struct Status_Entry {
-	struct Entry_header	hdr;
-	u_int			handle;
-	u_short			scsi_status;
-	u_short			completion_status;
-	u_short			state_flags;
-	u_short			status_flags;
-	u_short			time;
-	u_short			req_sense_len;
-	u_int			residual;
-	u_char			rsvd[8];
-	u_char			req_sense_data[32];
-};
-
-/* status entry completion status definitions */
-#define CS_COMPLETE			0x0000
-#define CS_INCOMPLETE			0x0001
-#define CS_DMA_ERROR			0x0002
-#define CS_TRANSPORT_ERROR		0x0003
-#define CS_RESET_OCCURRED		0x0004
-#define CS_ABORTED			0x0005
-#define CS_TIMEOUT			0x0006
-#define CS_DATA_OVERRUN			0x0007
-#define CS_COMMAND_OVERRUN		0x0008
-#define CS_STATUS_OVERRUN		0x0009
-#define CS_BAD_MESSAGE			0x000a
-#define CS_NO_MESSAGE_OUT		0x000b
-#define CS_EXT_ID_FAILED		0x000c
-#define CS_IDE_MSG_FAILED		0x000d
-#define CS_ABORT_MSG_FAILED		0x000e
-#define CS_REJECT_MSG_FAILED		0x000f
-#define CS_NOP_MSG_FAILED		0x0010
-#define CS_PARITY_ERROR_MSG_FAILED	0x0011
-#define CS_DEVICE_RESET_MSG_FAILED	0x0012
-#define CS_ID_MSG_FAILED		0x0013
-#define CS_UNEXP_BUS_FREE		0x0014
-#define CS_DATA_UNDERRUN		0x0015
-
-/* status entry state flag definitions */
-#define SF_GOT_BUS			0x0100
-#define SF_GOT_TARGET			0x0200
-#define SF_SENT_CDB			0x0400
-#define SF_TRANSFERRED_DATA		0x0800
-#define SF_GOT_STATUS			0x1000
-#define SF_GOT_SENSE			0x2000
-
-/* status entry status flag definitions */
-#define STF_DISCONNECT			0x0001
-#define STF_SYNCHRONOUS			0x0002
-#define STF_PARITY_ERROR		0x0004
-#define STF_BUS_RESET			0x0008
-#define STF_DEVICE_RESET		0x0010
-#define STF_ABORTED			0x0020
-#define STF_TIMEOUT			0x0040
-#define STF_NEGOTIATION			0x0080
-
-/* interface control commands */
-#define ISP_RESET			0x0001
-#define ISP_EN_INT			0x0002
-#define ISP_EN_RISC			0x0004
-
-/* host control commands */
-#define HCCR_NOP			0x0000
-#define HCCR_RESET			0x1000
-#define HCCR_PAUSE			0x2000
-#define HCCR_RELEASE			0x3000
-#define HCCR_SINGLE_STEP		0x4000
-#define HCCR_SET_HOST_INTR		0x5000
-#define HCCR_CLEAR_HOST_INTR		0x6000
-#define HCCR_CLEAR_RISC_INTR		0x7000
-#define HCCR_BP_ENABLE			0x8000
-#define HCCR_BIOS_DISABLE		0x9000
-#define HCCR_TEST_MODE			0xf000
-
-#define RISC_BUSY			0x0004
-
-/* mailbox commands */
-#define MBOX_NO_OP			0x0000
-#define MBOX_LOAD_RAM			0x0001
-#define MBOX_EXEC_FIRMWARE		0x0002
-#define MBOX_DUMP_RAM			0x0003
-#define MBOX_WRITE_RAM_WORD		0x0004
-#define MBOX_READ_RAM_WORD		0x0005
-#define MBOX_MAILBOX_REG_TEST		0x0006
-#define MBOX_VERIFY_CHECKSUM		0x0007
-#define MBOX_ABOUT_FIRMWARE		0x0008
-#define MBOX_CHECK_FIRMWARE		0x000e
-#define MBOX_INIT_REQ_QUEUE		0x0010
-#define MBOX_INIT_RES_QUEUE		0x0011
-#define MBOX_EXECUTE_IOCB		0x0012
-#define MBOX_WAKE_UP			0x0013
-#define MBOX_STOP_FIRMWARE		0x0014
-#define MBOX_ABORT			0x0015
-#define MBOX_ABORT_DEVICE		0x0016
-#define MBOX_ABORT_TARGET		0x0017
-#define MBOX_BUS_RESET			0x0018
-#define MBOX_STOP_QUEUE			0x0019
-#define MBOX_START_QUEUE		0x001a
-#define MBOX_SINGLE_STEP_QUEUE		0x001b
-#define MBOX_ABORT_QUEUE		0x001c
-#define MBOX_GET_DEV_QUEUE_STATUS	0x001d
-#define MBOX_GET_FIRMWARE_STATUS	0x001f
-#define MBOX_GET_INIT_SCSI_ID		0x0020
-#define MBOX_GET_SELECT_TIMEOUT		0x0021
-#define MBOX_GET_RETRY_COUNT		0x0022
-#define MBOX_GET_TAG_AGE_LIMIT		0x0023
-#define MBOX_GET_CLOCK_RATE		0x0024
-#define MBOX_GET_ACT_NEG_STATE		0x0025
-#define MBOX_GET_ASYNC_DATA_SETUP_TIME	0x0026
-#define MBOX_GET_PCI_PARAMS		0x0027
-#define MBOX_GET_TARGET_PARAMS		0x0028
-#define MBOX_GET_DEV_QUEUE_PARAMS	0x0029
-#define MBOX_SET_INIT_SCSI_ID		0x0030
-#define MBOX_SET_SELECT_TIMEOUT		0x0031
-#define MBOX_SET_RETRY_COUNT		0x0032
-#define MBOX_SET_TAG_AGE_LIMIT		0x0033
-#define MBOX_SET_CLOCK_RATE		0x0034
-#define MBOX_SET_ACTIVE_NEG_STATE	0x0035
-#define MBOX_SET_ASYNC_DATA_SETUP_TIME	0x0036
-#define MBOX_SET_PCI_CONTROL_PARAMS	0x0037
-#define MBOX_SET_TARGET_PARAMS		0x0038
-#define MBOX_SET_DEV_QUEUE_PARAMS	0x0039
-#define MBOX_RETURN_BIOS_BLOCK_ADDR	0x0040
-#define MBOX_WRITE_FOUR_RAM_WORDS	0x0041
-#define MBOX_EXEC_BIOS_IOCB		0x0042
-
-#ifdef CONFIG_QL_ISP_A64
-#define MBOX_CMD_INIT_REQUEST_QUEUE_64      0x0052
-#define MBOX_CMD_INIT_RESPONSE_QUEUE_64     0x0053
-#endif /* CONFIG_QL_ISP_A64 */
-
-#include "qlogicisp_asm.c"
-
-#define PACKB(a, b)			(((a)<<4)|(b))
-
-static const u_char mbox_param[] = {
-	PACKB(1, 1),	/* MBOX_NO_OP */
-	PACKB(5, 5),	/* MBOX_LOAD_RAM */
-	PACKB(2, 0),	/* MBOX_EXEC_FIRMWARE */
-	PACKB(5, 5),	/* MBOX_DUMP_RAM */
-	PACKB(3, 3),	/* MBOX_WRITE_RAM_WORD */
-	PACKB(2, 3),	/* MBOX_READ_RAM_WORD */
-	PACKB(6, 6),	/* MBOX_MAILBOX_REG_TEST */
-	PACKB(2, 3),	/* MBOX_VERIFY_CHECKSUM	*/
-	PACKB(1, 3),	/* MBOX_ABOUT_FIRMWARE */
-	PACKB(0, 0),	/* 0x0009 */
-	PACKB(0, 0),	/* 0x000a */
-	PACKB(0, 0),	/* 0x000b */
-	PACKB(0, 0),	/* 0x000c */
-	PACKB(0, 0),	/* 0x000d */
-	PACKB(1, 2),	/* MBOX_CHECK_FIRMWARE */
-	PACKB(0, 0),	/* 0x000f */
-	PACKB(5, 5),	/* MBOX_INIT_REQ_QUEUE */
-	PACKB(6, 6),	/* MBOX_INIT_RES_QUEUE */
-	PACKB(4, 4),	/* MBOX_EXECUTE_IOCB */
-	PACKB(2, 2),	/* MBOX_WAKE_UP	*/
-	PACKB(1, 6),	/* MBOX_STOP_FIRMWARE */
-	PACKB(4, 4),	/* MBOX_ABORT */
-	PACKB(2, 2),	/* MBOX_ABORT_DEVICE */
-	PACKB(3, 3),	/* MBOX_ABORT_TARGET */
-	PACKB(2, 2),	/* MBOX_BUS_RESET */
-	PACKB(2, 3),	/* MBOX_STOP_QUEUE */
-	PACKB(2, 3),	/* MBOX_START_QUEUE */
-	PACKB(2, 3),	/* MBOX_SINGLE_STEP_QUEUE */
-	PACKB(2, 3),	/* MBOX_ABORT_QUEUE */
-	PACKB(2, 4),	/* MBOX_GET_DEV_QUEUE_STATUS */
-	PACKB(0, 0),	/* 0x001e */
-	PACKB(1, 3),	/* MBOX_GET_FIRMWARE_STATUS */
-	PACKB(1, 2),	/* MBOX_GET_INIT_SCSI_ID */
-	PACKB(1, 2),	/* MBOX_GET_SELECT_TIMEOUT */
-	PACKB(1, 3),	/* MBOX_GET_RETRY_COUNT	*/
-	PACKB(1, 2),	/* MBOX_GET_TAG_AGE_LIMIT */
-	PACKB(1, 2),	/* MBOX_GET_CLOCK_RATE */
-	PACKB(1, 2),	/* MBOX_GET_ACT_NEG_STATE */
-	PACKB(1, 2),	/* MBOX_GET_ASYNC_DATA_SETUP_TIME */
-	PACKB(1, 3),	/* MBOX_GET_PCI_PARAMS */
-	PACKB(2, 4),	/* MBOX_GET_TARGET_PARAMS */
-	PACKB(2, 4),	/* MBOX_GET_DEV_QUEUE_PARAMS */
-	PACKB(0, 0),	/* 0x002a */
-	PACKB(0, 0),	/* 0x002b */
-	PACKB(0, 0),	/* 0x002c */
-	PACKB(0, 0),	/* 0x002d */
-	PACKB(0, 0),	/* 0x002e */
-	PACKB(0, 0),	/* 0x002f */
-	PACKB(2, 2),	/* MBOX_SET_INIT_SCSI_ID */
-	PACKB(2, 2),	/* MBOX_SET_SELECT_TIMEOUT */
-	PACKB(3, 3),	/* MBOX_SET_RETRY_COUNT	*/
-	PACKB(2, 2),	/* MBOX_SET_TAG_AGE_LIMIT */
-	PACKB(2, 2),	/* MBOX_SET_CLOCK_RATE */
-	PACKB(2, 2),	/* MBOX_SET_ACTIVE_NEG_STATE */
-	PACKB(2, 2),	/* MBOX_SET_ASYNC_DATA_SETUP_TIME */
-	PACKB(3, 3),	/* MBOX_SET_PCI_CONTROL_PARAMS */
-	PACKB(4, 4),	/* MBOX_SET_TARGET_PARAMS */
-	PACKB(4, 4),	/* MBOX_SET_DEV_QUEUE_PARAMS */
-	PACKB(0, 0),	/* 0x003a */
-	PACKB(0, 0),	/* 0x003b */
-	PACKB(0, 0),	/* 0x003c */
-	PACKB(0, 0),	/* 0x003d */
-	PACKB(0, 0),	/* 0x003e */
-	PACKB(0, 0),	/* 0x003f */
-	PACKB(1, 2),	/* MBOX_RETURN_BIOS_BLOCK_ADDR */
-	PACKB(6, 1),	/* MBOX_WRITE_FOUR_RAM_WORDS */
-	PACKB(2, 3)	/* MBOX_EXEC_BIOS_IOCB */
-#ifdef CONFIG_QL_ISP_A64
-	,PACKB(0, 0),	/* 0x0043 */
-	PACKB(0, 0),	/* 0x0044 */
-	PACKB(0, 0),	/* 0x0045 */
-	PACKB(0, 0),	/* 0x0046 */
-	PACKB(0, 0),	/* 0x0047 */
-	PACKB(0, 0),	/* 0x0048 */
-	PACKB(0, 0),	/* 0x0049 */
-	PACKB(0, 0),	/* 0x004a */
-	PACKB(0, 0),	/* 0x004b */
-	PACKB(0, 0),	/* 0x004c */
-	PACKB(0, 0),	/* 0x004d */
-	PACKB(0, 0),	/* 0x004e */
-	PACKB(0, 0),	/* 0x004f */
-	PACKB(0, 0),	/* 0x0050 */
-	PACKB(0, 0),	/* 0x0051 */
-	PACKB(8, 8),	/* MBOX_CMD_INIT_REQUEST_QUEUE_64 (0x0052) */
-	PACKB(8, 8)	/* MBOX_CMD_INIT_RESPONSE_QUEUE_64 (0x0053) */
-#endif /* CONFIG_QL_ISP_A64 */
-};
-
-#define MAX_MBOX_COMMAND	(sizeof(mbox_param)/sizeof(u_short))
-
-struct host_param {
-	u_short		fifo_threshold;
-	u_short		host_adapter_enable;
-	u_short		initiator_scsi_id;
-	u_short		bus_reset_delay;
-	u_short		retry_count;
-	u_short		retry_delay;
-	u_short		async_data_setup_time;
-	u_short		req_ack_active_negation;
-	u_short		data_line_active_negation;
-	u_short		data_dma_burst_enable;
-	u_short		command_dma_burst_enable;
-	u_short		tag_aging;
-	u_short		selection_timeout;
-	u_short		max_queue_depth;
-};
-
-/*
- * Device Flags:
- *
- * Bit  Name
- * ---------
- *  7   Disconnect Privilege
- *  6   Parity Checking
- *  5   Wide Data Transfers
- *  4   Synchronous Data Transfers
- *  3   Tagged Queuing
- *  2   Automatic Request Sense
- *  1   Stop Queue on Check Condition
- *  0   Renegotiate on Error
- */
-
-struct dev_param {
-	u_short		device_flags;
-	u_short		execution_throttle;
-	u_short		synchronous_period;
-	u_short		synchronous_offset;
-	u_short		device_enable;
-	u_short		reserved; /* pad */
-};
-
-/*
- * The result queue can be quite a bit smaller since continuation entries
- * do not show up there:
- */
-#define RES_QUEUE_LEN		((QLOGICISP_REQ_QUEUE_LEN + 1) / 8 - 1)
-#define QUEUE_ENTRY_LEN		64
-#define QSIZE(entries)  (((entries) + 1) * QUEUE_ENTRY_LEN)
-
-struct isp_queue_entry {
-	char __opaque[QUEUE_ENTRY_LEN];
-};
-
-struct isp1020_hostdata {
-	void __iomem *memaddr;
-	u_char	revision;
-	struct	host_param host_param;
-	struct	dev_param dev_param[MAX_TARGETS];
-	struct	pci_dev *pci_dev;
-	
-	struct isp_queue_entry *res_cpu; /* CPU-side address of response queue. */
-	struct isp_queue_entry *req_cpu; /* CPU-size address of request queue. */
-
-	/* result and request queues (shared with isp1020): */
-	u_int	req_in_ptr;		/* index of next request slot */
-	u_int	res_out_ptr;		/* index of next result slot */
-
-	/* this is here so the queues are nicely aligned */
-	long	send_marker;		/* do we need to send a marker? */
-
-	/* The cmd->handle has a fixed size, and is only 32-bits.  We
-	 * need to take care to handle 64-bit systems correctly thus what
-	 * we actually place in cmd->handle is an index to the following
-	 * table.  Kudos to Matt Jacob for the technique.  -DaveM
-	 */
-	Scsi_Cmnd *cmd_slots[QLOGICISP_REQ_QUEUE_LEN + 1];
-
-	dma_addr_t res_dma;	/* PCI side view of response queue */
-	dma_addr_t req_dma;	/* PCI side view of request queue */
-};
-
-/* queue length's _must_ be power of two: */
-#define QUEUE_DEPTH(in, out, ql)	((in - out) & (ql))
-#define REQ_QUEUE_DEPTH(in, out)	QUEUE_DEPTH(in, out, 		     \
-						    QLOGICISP_REQ_QUEUE_LEN)
-#define RES_QUEUE_DEPTH(in, out)	QUEUE_DEPTH(in, out, RES_QUEUE_LEN)
-
-static void	isp1020_enable_irqs(struct Scsi_Host *);
-static void	isp1020_disable_irqs(struct Scsi_Host *);
-static int	isp1020_init(struct Scsi_Host *);
-static int	isp1020_reset_hardware(struct Scsi_Host *);
-static int	isp1020_set_defaults(struct Scsi_Host *);
-static int	isp1020_load_parameters(struct Scsi_Host *);
-static int	isp1020_mbox_command(struct Scsi_Host *, u_short []); 
-static int	isp1020_return_status(struct Status_Entry *);
-static void	isp1020_intr_handler(int, void *, struct pt_regs *);
-static irqreturn_t do_isp1020_intr_handler(int, void *, struct pt_regs *);
-
-#if USE_NVRAM_DEFAULTS
-static int	isp1020_get_defaults(struct Scsi_Host *);
-static int	isp1020_verify_nvram(struct Scsi_Host *);
-static u_short	isp1020_read_nvram_word(struct Scsi_Host *, u_short);
-#endif
-
-#if DEBUG_ISP1020
-static void	isp1020_print_scsi_cmd(Scsi_Cmnd *);
-#endif
-#if DEBUG_ISP1020_INTR
-static void	isp1020_print_status_entry(struct Status_Entry *);
-#endif
-
-/* memaddr should be used to determine if memmapped port i/o is being used
- * non-null memaddr == mmap'd
- * JV 7-Jan-2000
- */
-static inline u_short isp_inw(struct Scsi_Host *host, long offset)
-{
-	struct isp1020_hostdata *h = (struct isp1020_hostdata *)host->hostdata;
-	if (h->memaddr)
-		return readw(h->memaddr + offset);
-	else
-		return inw(host->io_port + offset);
-}
-
-static inline void isp_outw(u_short val, struct Scsi_Host *host, long offset)
-{
-	struct isp1020_hostdata *h = (struct isp1020_hostdata *)host->hostdata;
-	if (h->memaddr)
-		writew(val, h->memaddr + offset);
-	else
-		outw(val, host->io_port + offset);
-}
-
-static inline void isp1020_enable_irqs(struct Scsi_Host *host)
-{
-	isp_outw(ISP_EN_INT|ISP_EN_RISC, host, PCI_INTF_CTL);
-}
-
-
-static inline void isp1020_disable_irqs(struct Scsi_Host *host)
-{
-	isp_outw(0x0, host, PCI_INTF_CTL);
-}
-
-
-static int isp1020_detect(Scsi_Host_Template *tmpt)
-{
-	int hosts = 0;
-	struct Scsi_Host *host;
-	struct isp1020_hostdata *hostdata;
-	struct pci_dev *pdev = NULL;
-
-	ENTER("isp1020_detect");
-
-	tmpt->proc_name = "isp1020";
-
-	while ((pdev = pci_find_device(PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP1020, pdev)))
-	{
-		if (pci_enable_device(pdev))
-			continue;
-
-		host = scsi_register(tmpt, sizeof(struct isp1020_hostdata));
-		if (!host)
-			continue;
-
-		hostdata = (struct isp1020_hostdata *) host->hostdata;
-
-		memset(hostdata, 0, sizeof(struct isp1020_hostdata));
-
-		hostdata->pci_dev = pdev;
-
-		if (isp1020_init(host))
-			goto fail_and_unregister;
-
-		if (isp1020_reset_hardware(host)
-#if USE_NVRAM_DEFAULTS
-		    || isp1020_get_defaults(host)
-#else
-		    || isp1020_set_defaults(host)
-#endif /* USE_NVRAM_DEFAULTS */
-		    || isp1020_load_parameters(host)) {
-			goto fail_uninit;
-		}
-
-		host->this_id = hostdata->host_param.initiator_scsi_id;
-		host->max_sectors = 64;
-
-		if (request_irq(host->irq, do_isp1020_intr_handler, SA_INTERRUPT | SA_SHIRQ,
-				"qlogicisp", host))
-		{
-			printk("qlogicisp : interrupt %d already in use\n",
-			       host->irq);
-			goto fail_uninit;
-		}
-
-		isp_outw(0x0, host, PCI_SEMAPHORE);
-		isp_outw(HCCR_CLEAR_RISC_INTR, host, HOST_HCCR);
-		isp1020_enable_irqs(host);
-
-		hosts++;
-		continue;
-
-	fail_uninit:
-		iounmap(hostdata->memaddr);
-		release_region(host->io_port, 0xff);
-	fail_and_unregister:
-		if (hostdata->res_cpu)
-			pci_free_consistent(hostdata->pci_dev,
-					    QSIZE(RES_QUEUE_LEN),
-					    hostdata->res_cpu,
-					    hostdata->res_dma);
-		if (hostdata->req_cpu)
-			pci_free_consistent(hostdata->pci_dev,
-					    QSIZE(QLOGICISP_REQ_QUEUE_LEN),
-					    hostdata->req_cpu,
-					    hostdata->req_dma);
-		scsi_unregister(host);
-	}
-
-	LEAVE("isp1020_detect");
-
-	return hosts;
-}
-
-
-static int isp1020_release(struct Scsi_Host *host)
-{
-	struct isp1020_hostdata *hostdata;
-
-	ENTER("isp1020_release");
-
-	hostdata = (struct isp1020_hostdata *) host->hostdata;
-
-	isp_outw(0x0, host, PCI_INTF_CTL);
-	free_irq(host->irq, host);
-
-	iounmap(hostdata->memaddr);
-
-	release_region(host->io_port, 0xff);
-
-	LEAVE("isp1020_release");
-
-	return 0;
-}
-
-
-static const char *isp1020_info(struct Scsi_Host *host)
-{
-	static char buf[80];
-	struct isp1020_hostdata *hostdata;
-
-	ENTER("isp1020_info");
-
-	hostdata = (struct isp1020_hostdata *) host->hostdata;
-	sprintf(buf,
-		"QLogic ISP1020 SCSI on PCI bus %02x device %02x irq %d %s base 0x%lx",
-		hostdata->pci_dev->bus->number, hostdata->pci_dev->devfn, host->irq,
-		(hostdata->memaddr ? "MEM" : "I/O"),
-		(hostdata->memaddr ? (unsigned long)hostdata->memaddr : host->io_port));
-
-	LEAVE("isp1020_info");
-
-	return buf;
-}
-
-
-/*
- * The middle SCSI layer ensures that queuecommand never gets invoked
- * concurrently with itself or the interrupt handler (though the
- * interrupt handler may call this routine as part of
- * request-completion handling).
- */
-static int isp1020_queuecommand(Scsi_Cmnd *Cmnd, void (*done)(Scsi_Cmnd *))
-{
-	int i, n, num_free;
-	u_int in_ptr, out_ptr;
-	struct dataseg * ds;
-	struct scatterlist *sg;
-	struct Command_Entry *cmd;
-	struct Continuation_Entry *cont;
-	struct Scsi_Host *host;
-	struct isp1020_hostdata *hostdata;
-	dma_addr_t	dma_addr;
-
-	ENTER("isp1020_queuecommand");
-
-	host = Cmnd->device->host;
-	hostdata = (struct isp1020_hostdata *) host->hostdata;
-	Cmnd->scsi_done = done;
-
-	DEBUG(isp1020_print_scsi_cmd(Cmnd));
-
-	out_ptr = isp_inw(host, + MBOX4);
-	in_ptr  = hostdata->req_in_ptr;
-
-	DEBUG(printk("qlogicisp : request queue depth %d\n",
-		     REQ_QUEUE_DEPTH(in_ptr, out_ptr)));
-
-	cmd = (struct Command_Entry *) &hostdata->req_cpu[in_ptr];
-	in_ptr = (in_ptr + 1) & QLOGICISP_REQ_QUEUE_LEN;
-	if (in_ptr == out_ptr) {
-		printk("qlogicisp : request queue overflow\n");
-		return 1;
-	}
-
-	if (hostdata->send_marker) {
-		struct Marker_Entry *marker;
-
-		TRACE("queue marker", in_ptr, 0);
-
-		DEBUG(printk("qlogicisp : adding marker entry\n"));
-		marker = (struct Marker_Entry *) cmd;
-		memset(marker, 0, sizeof(struct Marker_Entry));
-
-		marker->hdr.entry_type = ENTRY_MARKER;
-		marker->hdr.entry_cnt = 1;
-		marker->modifier = SYNC_ALL;
-
-		hostdata->send_marker = 0;
-
-		if (((in_ptr + 1) & QLOGICISP_REQ_QUEUE_LEN) == out_ptr) {
-			isp_outw(in_ptr, host, MBOX4);
-			hostdata->req_in_ptr = in_ptr;
-			printk("qlogicisp : request queue overflow\n");
-			return 1;
-		}
-		cmd = (struct Command_Entry *) &hostdata->req_cpu[in_ptr];
-		in_ptr = (in_ptr + 1) & QLOGICISP_REQ_QUEUE_LEN;
-	}
-
-	TRACE("queue command", in_ptr, Cmnd);
-
-	memset(cmd, 0, sizeof(struct Command_Entry));
-
-	cmd->hdr.entry_type = ENTRY_COMMAND;
-	cmd->hdr.entry_cnt = 1;
-
-	cmd->target_lun = Cmnd->device->lun;
-	cmd->target_id = Cmnd->device->id;
-	cmd->cdb_length = cpu_to_le16(Cmnd->cmd_len);
-	cmd->control_flags = cpu_to_le16(CFLAG_READ | CFLAG_WRITE);
-	cmd->time_out = cpu_to_le16(30);
-
-	memcpy(cmd->cdb, Cmnd->cmnd, Cmnd->cmd_len);
-
-	if (Cmnd->use_sg) {
-		int sg_count;
-
-		sg = (struct scatterlist *) Cmnd->request_buffer;
-		ds = cmd->dataseg;
-
-		sg_count = pci_map_sg(hostdata->pci_dev, sg, Cmnd->use_sg,
-				      Cmnd->sc_data_direction);
-
-		cmd->segment_cnt = cpu_to_le16(sg_count);
-
-		/* fill in first four sg entries: */
-		n = sg_count;
-		if (n > IOCB_SEGS)
-			n = IOCB_SEGS;
-		for (i = 0; i < n; i++) {
-			dma_addr = sg_dma_address(sg);
-			ds[i].d_base  = cpu_to_le32((u32) dma_addr);
-#ifdef CONFIG_QL_ISP_A64
-			ds[i].d_base_hi = cpu_to_le32((u32) (dma_addr>>32));
-#endif /* CONFIG_QL_ISP_A64 */
-			ds[i].d_count = cpu_to_le32(sg_dma_len(sg));
-			++sg;
-		}
-		sg_count -= IOCB_SEGS;
-
-		while (sg_count > 0) {
-			++cmd->hdr.entry_cnt;
-			cont = (struct Continuation_Entry *)
-				&hostdata->req_cpu[in_ptr];
-			in_ptr = (in_ptr + 1) & QLOGICISP_REQ_QUEUE_LEN;
-			if (in_ptr == out_ptr) {
-				printk("isp1020: unexpected request queue "
-				       "overflow\n");
-				return 1;
-			}
-			TRACE("queue continuation", in_ptr, 0);
-			cont->hdr.entry_type = ENTRY_CONTINUATION;
-			cont->hdr.entry_cnt  = 0;
-			cont->hdr.sys_def_1  = 0;
-			cont->hdr.flags      = 0;
-#ifndef CONFIG_QL_ISP_A64
-			cont->reserved = 0;
-#endif
-			ds = cont->dataseg;
-			n = sg_count;
-			if (n > CONTINUATION_SEGS)
-				n = CONTINUATION_SEGS;
-			for (i = 0; i < n; ++i) {
-				dma_addr = sg_dma_address(sg);
-				ds[i].d_base = cpu_to_le32((u32) dma_addr);
-#ifdef CONFIG_QL_ISP_A64
-				ds[i].d_base_hi = cpu_to_le32((u32)(dma_addr>>32));
-#endif /* CONFIG_QL_ISP_A64 */
-				ds[i].d_count = cpu_to_le32(sg_dma_len(sg));
-				++sg;
-			}
-			sg_count -= n;
-		}
-	} else if (Cmnd->request_bufflen) {
-		/*Cmnd->SCp.ptr = (char *)(unsigned long)*/
-		dma_addr = pci_map_single(hostdata->pci_dev,
-				       Cmnd->request_buffer,
-				       Cmnd->request_bufflen,
-				       Cmnd->sc_data_direction);
-		Cmnd->SCp.ptr = (char *)(unsigned long) dma_addr;
-
-		cmd->dataseg[0].d_base =
-			cpu_to_le32((u32) dma_addr);
-#ifdef CONFIG_QL_ISP_A64
-		cmd->dataseg[0].d_base_hi =
-			cpu_to_le32((u32) (dma_addr>>32));
-#endif /* CONFIG_QL_ISP_A64 */
-		cmd->dataseg[0].d_count =
-			cpu_to_le32((u32)Cmnd->request_bufflen);
-		cmd->segment_cnt = cpu_to_le16(1);
-	} else {
-		cmd->dataseg[0].d_base = 0;
-#ifdef CONFIG_QL_ISP_A64
-		cmd->dataseg[0].d_base_hi = 0;
-#endif /* CONFIG_QL_ISP_A64 */
-		cmd->dataseg[0].d_count = 0;
-		cmd->segment_cnt = cpu_to_le16(1); /* Shouldn't this be 0? */
-	}
-
-	/* Committed, record Scsi_Cmd so we can find it later. */
-	cmd->handle = in_ptr;
-	hostdata->cmd_slots[in_ptr] = Cmnd;
-
-	isp_outw(in_ptr, host, MBOX4);
-	hostdata->req_in_ptr = in_ptr;
-
-	num_free = QLOGICISP_REQ_QUEUE_LEN - REQ_QUEUE_DEPTH(in_ptr, out_ptr);
-	host->can_queue = host->host_busy + num_free;
-	host->sg_tablesize = QLOGICISP_MAX_SG(num_free);
-
-	LEAVE("isp1020_queuecommand");
-
-	return 0;
-}
-
-
-#define ASYNC_EVENT_INTERRUPT	0x01
-
-irqreturn_t do_isp1020_intr_handler(int irq, void *dev_id, struct pt_regs *regs)
-{
-	struct Scsi_Host *host = dev_id;
-	unsigned long flags;
-
-	spin_lock_irqsave(host->host_lock, flags);
-	isp1020_intr_handler(irq, dev_id, regs);
-	spin_unlock_irqrestore(host->host_lock, flags);
-
-	return IRQ_HANDLED;
-}
-
-void isp1020_intr_handler(int irq, void *dev_id, struct pt_regs *regs)
-{
-	Scsi_Cmnd *Cmnd;
-	struct Status_Entry *sts;
-	struct Scsi_Host *host = dev_id;
-	struct isp1020_hostdata *hostdata;
-	u_int in_ptr, out_ptr;
-	u_short status;
-
-	ENTER_INTR("isp1020_intr_handler");
-
-	hostdata = (struct isp1020_hostdata *) host->hostdata;
-
-	DEBUG_INTR(printk("qlogicisp : interrupt on line %d\n", irq));
-
-	if (!(isp_inw(host, PCI_INTF_STS) & 0x04)) {
-		/* spurious interrupts can happen legally */
-		DEBUG_INTR(printk("qlogicisp: got spurious interrupt\n"));
-		return;
-	}
-	in_ptr = isp_inw(host, MBOX5);
-	isp_outw(HCCR_CLEAR_RISC_INTR, host, HOST_HCCR);
-
-	if ((isp_inw(host, PCI_SEMAPHORE) & ASYNC_EVENT_INTERRUPT)) {
-		status = isp_inw(host, MBOX0);
-
-		DEBUG_INTR(printk("qlogicisp : mbox completion status: %x\n",
-				  status));
-
-		switch (status) {
-		      case ASYNC_SCSI_BUS_RESET:
-		      case EXECUTION_TIMEOUT_RESET:
-			hostdata->send_marker = 1;
-			break;
-		      case INVALID_COMMAND:
-		      case HOST_INTERFACE_ERROR:
-		      case COMMAND_ERROR:
-		      case COMMAND_PARAM_ERROR:
-			printk("qlogicisp : bad mailbox return status\n");
-			break;
-		}
-		isp_outw(0x0, host, PCI_SEMAPHORE);
-	}
-	out_ptr = hostdata->res_out_ptr;
-
-	DEBUG_INTR(printk("qlogicisp : response queue update\n"));
-	DEBUG_INTR(printk("qlogicisp : response queue depth %d\n",
-			  QUEUE_DEPTH(in_ptr, out_ptr, RES_QUEUE_LEN)));
-
-	while (out_ptr != in_ptr) {
-		u_int cmd_slot;
-
-		sts = (struct Status_Entry *) &hostdata->res_cpu[out_ptr];
-		out_ptr = (out_ptr + 1) & RES_QUEUE_LEN;
-
-		cmd_slot = sts->handle;
-		Cmnd = hostdata->cmd_slots[cmd_slot];
-		hostdata->cmd_slots[cmd_slot] = NULL;
-
-		TRACE("done", out_ptr, Cmnd);
-
-		if (le16_to_cpu(sts->completion_status) == CS_RESET_OCCURRED
-		    || le16_to_cpu(sts->completion_status) == CS_ABORTED
-		    || (le16_to_cpu(sts->status_flags) & STF_BUS_RESET))
-			hostdata->send_marker = 1;
-
-		if (le16_to_cpu(sts->state_flags) & SF_GOT_SENSE)
-			memcpy(Cmnd->sense_buffer, sts->req_sense_data,
-			       sizeof(Cmnd->sense_buffer));
-
-		DEBUG_INTR(isp1020_print_status_entry(sts));
-
-		if (sts->hdr.entry_type == ENTRY_STATUS)
-			Cmnd->result = isp1020_return_status(sts);
-		else
-			Cmnd->result = DID_ERROR << 16;
-
-		if (Cmnd->use_sg)
-			pci_unmap_sg(hostdata->pci_dev,
-				     (struct scatterlist *)Cmnd->buffer,
-				     Cmnd->use_sg,
-				     Cmnd->sc_data_direction);
-		else if (Cmnd->request_bufflen)
-			pci_unmap_single(hostdata->pci_dev,
-#ifdef CONFIG_QL_ISP_A64
-					 (dma_addr_t)((long)Cmnd->SCp.ptr),
-#else
-					 (u32)((long)Cmnd->SCp.ptr),
-#endif
-					 Cmnd->request_bufflen,
-					 Cmnd->sc_data_direction);
-
-		isp_outw(out_ptr, host, MBOX5);
-		(*Cmnd->scsi_done)(Cmnd);
-	}
-	hostdata->res_out_ptr = out_ptr;
-
-	LEAVE_INTR("isp1020_intr_handler");
-}
-
-
-static int isp1020_return_status(struct Status_Entry *sts)
-{
-	int host_status = DID_ERROR;
-#if DEBUG_ISP1020_INTR
-	static char *reason[] = {
-		"DID_OK",
-		"DID_NO_CONNECT",
-		"DID_BUS_BUSY",
-		"DID_TIME_OUT",
-		"DID_BAD_TARGET",
-		"DID_ABORT",
-		"DID_PARITY",
-		"DID_ERROR",
-		"DID_RESET",
-		"DID_BAD_INTR"
-	};
-#endif /* DEBUG_ISP1020_INTR */
-
-	ENTER("isp1020_return_status");
-
-	DEBUG(printk("qlogicisp : completion status = 0x%04x\n",
-		     le16_to_cpu(sts->completion_status)));
-
-	switch(le16_to_cpu(sts->completion_status)) {
-	      case CS_COMPLETE:
-		host_status = DID_OK;
-		break;
-	      case CS_INCOMPLETE:
-		if (!(le16_to_cpu(sts->state_flags) & SF_GOT_BUS))
-			host_status = DID_NO_CONNECT;
-		else if (!(le16_to_cpu(sts->state_flags) & SF_GOT_TARGET))
-			host_status = DID_BAD_TARGET;
-		else if (!(le16_to_cpu(sts->state_flags) & SF_SENT_CDB))
-			host_status = DID_ERROR;
-		else if (!(le16_to_cpu(sts->state_flags) & SF_TRANSFERRED_DATA))
-			host_status = DID_ERROR;
-		else if (!(le16_to_cpu(sts->state_flags) & SF_GOT_STATUS))
-			host_status = DID_ERROR;
-		else if (!(le16_to_cpu(sts->state_flags) & SF_GOT_SENSE))
-			host_status = DID_ERROR;
-		break;
-	      case CS_DMA_ERROR:
-	      case CS_TRANSPORT_ERROR:
-		host_status = DID_ERROR;
-		break;
-	      case CS_RESET_OCCURRED:
-		host_status = DID_RESET;
-		break;
-	      case CS_ABORTED:
-		host_status = DID_ABORT;
-		break;
-	      case CS_TIMEOUT:
-		host_status = DID_TIME_OUT;
-		break;
-	      case CS_DATA_OVERRUN:
-	      case CS_COMMAND_OVERRUN:
-	      case CS_STATUS_OVERRUN:
-	      case CS_BAD_MESSAGE:
-	      case CS_NO_MESSAGE_OUT:
-	      case CS_EXT_ID_FAILED:
-	      case CS_IDE_MSG_FAILED:
-	      case CS_ABORT_MSG_FAILED:
-	      case CS_NOP_MSG_FAILED:
-	      case CS_PARITY_ERROR_MSG_FAILED:
-	      case CS_DEVICE_RESET_MSG_FAILED:
-	      case CS_ID_MSG_FAILED:
-	      case CS_UNEXP_BUS_FREE:
-		host_status = DID_ERROR;
-		break;
-	      case CS_DATA_UNDERRUN:
-		host_status = DID_OK;
-		break;
-	      default:
-		printk("qlogicisp : unknown completion status 0x%04x\n",
-		       le16_to_cpu(sts->completion_status));
-		host_status = DID_ERROR;
-		break;
-	}
-
-	DEBUG_INTR(printk("qlogicisp : host status (%s) scsi status %x\n",
-			  reason[host_status], le16_to_cpu(sts->scsi_status)));
-
-	LEAVE("isp1020_return_status");
-
-	return (le16_to_cpu(sts->scsi_status) & STATUS_MASK) | (host_status << 16);
-}
-
-
-static int isp1020_biosparam(struct scsi_device *sdev, struct block_device *n,
-		sector_t capacity, int ip[])
-{
-	int size = capacity;
-
-	ENTER("isp1020_biosparam");
-
-	ip[0] = 64;
-	ip[1] = 32;
-	ip[2] = size >> 11;
-	if (ip[2] > 1024) {
-		ip[0] = 255;
-		ip[1] = 63;
-		ip[2] = size / (ip[0] * ip[1]);
-#if 0
-		if (ip[2] > 1023)
-			ip[2] = 1023;
-#endif			
-	}
-
-	LEAVE("isp1020_biosparam");
-
-	return 0;
-}
-
-
-static int isp1020_reset_hardware(struct Scsi_Host *host)
-{
-	u_short param[6];
-	int loop_count;
-
-	ENTER("isp1020_reset_hardware");
-
-	isp_outw(ISP_RESET, host, PCI_INTF_CTL);
-	udelay(100);
-	isp_outw(HCCR_RESET, host, HOST_HCCR);
-	udelay(100);
-	isp_outw(HCCR_RELEASE, host, HOST_HCCR);
-	isp_outw(HCCR_BIOS_DISABLE, host, HOST_HCCR);
-
-	loop_count = DEFAULT_LOOP_COUNT;
-	while (--loop_count && isp_inw(host, HOST_HCCR) == RISC_BUSY) {
-		barrier();
-		cpu_relax();
-	}
-	if (!loop_count)
-		printk("qlogicisp: reset_hardware loop timeout\n");
-
-	isp_outw(0, host, ISP_CFG1);
-
-#if DEBUG_ISP1020
-	printk("qlogicisp : mbox 0 0x%04x \n", isp_inw(host, MBOX0));
-	printk("qlogicisp : mbox 1 0x%04x \n", isp_inw(host, MBOX1));
-	printk("qlogicisp : mbox 2 0x%04x \n", isp_inw(host, MBOX2));
-	printk("qlogicisp : mbox 3 0x%04x \n", isp_inw(host, MBOX3));
-	printk("qlogicisp : mbox 4 0x%04x \n", isp_inw(host, MBOX4));
-	printk("qlogicisp : mbox 5 0x%04x \n", isp_inw(host, MBOX5));
-#endif /* DEBUG_ISP1020 */
-
-	param[0] = MBOX_NO_OP;
-	isp1020_mbox_command(host, param);
-	if (param[0] != MBOX_COMMAND_COMPLETE) {
-		printk("qlogicisp : NOP test failed\n");
-		return 1;
-	}
-
-	DEBUG(printk("qlogicisp : loading risc ram\n"));
-
-#if RELOAD_FIRMWARE
-	for (loop_count = 0; loop_count < risc_code_length01; loop_count++) {
-		param[0] = MBOX_WRITE_RAM_WORD;
-		param[1] = risc_code_addr01 + loop_count;
-		param[2] = risc_code01[loop_count];
-		isp1020_mbox_command(host, param);
-		if (param[0] != MBOX_COMMAND_COMPLETE) {
-			printk("qlogicisp : firmware load failure at %d\n",
-			    loop_count);
-			return 1;
-		}
-	}
-#endif /* RELOAD_FIRMWARE */
-
-	DEBUG(printk("qlogicisp : verifying checksum\n"));
-
-	param[0] = MBOX_VERIFY_CHECKSUM;
-	param[1] = risc_code_addr01;
-
-	isp1020_mbox_command(host, param);
-
-	if (param[0] != MBOX_COMMAND_COMPLETE) {
-		printk("qlogicisp : ram checksum failure\n");
-		return 1;
-	}
-
-	DEBUG(printk("qlogicisp : executing firmware\n"));
-
-	param[0] = MBOX_EXEC_FIRMWARE;
-	param[1] = risc_code_addr01;
-
-	isp1020_mbox_command(host, param);
-
-	param[0] = MBOX_ABOUT_FIRMWARE;
-
-	isp1020_mbox_command(host, param);
-
-	if (param[0] != MBOX_COMMAND_COMPLETE) {
-		printk("qlogicisp : about firmware failure\n");
-		return 1;
-	}
-
-	DEBUG(printk("qlogicisp : firmware major revision %d\n", param[1]));
-	DEBUG(printk("qlogicisp : firmware minor revision %d\n", param[2]));
-
-	LEAVE("isp1020_reset_hardware");
-
-	return 0;
-}
-
-
-static int isp1020_init(struct Scsi_Host *sh)
-{
-	u_long io_base, mem_base, io_flags, mem_flags;
-	struct isp1020_hostdata *hostdata;
-	u_char revision;
-	u_int irq;
-	u_short command;
-	struct pci_dev *pdev;
-
-	ENTER("isp1020_init");
-
-	hostdata = (struct isp1020_hostdata *) sh->hostdata;
-	pdev = hostdata->pci_dev;
-
-	if (pci_read_config_word(pdev, PCI_COMMAND, &command)
-	    || pci_read_config_byte(pdev, PCI_CLASS_REVISION, &revision))
-	{
-		printk("qlogicisp : error reading PCI configuration\n");
-		return 1;
-	}
-
-	io_base = pci_resource_start(pdev, 0);
-	mem_base = pci_resource_start(pdev, 1);
-	io_flags = pci_resource_flags(pdev, 0);
-	mem_flags = pci_resource_flags(pdev, 1);
-	irq = pdev->irq;
-
-	if (pdev->vendor != PCI_VENDOR_ID_QLOGIC) {
-		printk("qlogicisp : 0x%04x is not QLogic vendor ID\n",
-		       pdev->vendor);
-		return 1;
-	}
-
-	if (pdev->device != PCI_DEVICE_ID_QLOGIC_ISP1020) {
-		printk("qlogicisp : 0x%04x does not match ISP1020 device id\n",
-		       pdev->device);
-		return 1;
-	}
-
-#ifdef __alpha__
-	/* Force ALPHA to use bus I/O and not bus MEM.
-	   This is to avoid having to use HAE_MEM registers,
-	   which is broken on some platforms and with SMP.  */
-	command &= ~PCI_COMMAND_MEMORY; 
-#endif
-
-	sh->io_port = io_base;
-
-	if (!request_region(sh->io_port, 0xff, "qlogicisp")) {
-		printk("qlogicisp : i/o region 0x%lx-0x%lx already "
-		       "in use\n",
-		       sh->io_port, sh->io_port + 0xff);
-		return 1;
-	}
-
- 	if ((command & PCI_COMMAND_MEMORY) &&
- 	    ((mem_flags & 1) == 0)) {
- 		hostdata->memaddr = ioremap(mem_base, PAGE_SIZE);
-		if (!hostdata->memaddr) {
- 			printk("qlogicisp : i/o remapping failed.\n");
-			goto out_release;
-		}
- 	} else {
-		if (command & PCI_COMMAND_IO && (io_flags & 3) != 1) {
-			printk("qlogicisp : i/o mapping is disabled\n");
-			goto out_release;
- 		}
- 		hostdata->memaddr = NULL; /* zero to signify no i/o mapping */
- 		mem_base = 0;
-	}
-
-	if (revision != ISP1020_REV_ID)
-		printk("qlogicisp : new isp1020 revision ID (%d)\n", revision);
-
-	if (isp_inw(sh,  PCI_ID_LOW) != PCI_VENDOR_ID_QLOGIC
-	    || isp_inw(sh, PCI_ID_HIGH) != PCI_DEVICE_ID_QLOGIC_ISP1020)
-	{
-		printk("qlogicisp : can't decode %s address space 0x%lx\n",
-		       (io_base ? "I/O" : "MEM"),
-		       (io_base ? io_base : mem_base));
-		goto out_unmap;
-	}
-
-	hostdata->revision = revision;
-
-	sh->irq = irq;
-	sh->max_id = MAX_TARGETS;
-	sh->max_lun = MAX_LUNS;
-
-	hostdata->res_cpu = pci_alloc_consistent(hostdata->pci_dev,
-						 QSIZE(RES_QUEUE_LEN),
-						 &hostdata->res_dma);
-	if (hostdata->res_cpu == NULL) {
-		printk("qlogicisp : can't allocate response queue\n");
-		goto out_unmap;
-	}
-
-	hostdata->req_cpu = pci_alloc_consistent(hostdata->pci_dev,
-						 QSIZE(QLOGICISP_REQ_QUEUE_LEN),
-						 &hostdata->req_dma);
-	if (hostdata->req_cpu == NULL) {
-		pci_free_consistent(hostdata->pci_dev,
-				    QSIZE(RES_QUEUE_LEN),
-				    hostdata->res_cpu,
-				    hostdata->res_dma);
-		printk("qlogicisp : can't allocate request queue\n");
-		goto out_unmap;
-	}
-
-	pci_set_master(pdev);
-
-	LEAVE("isp1020_init");
-
-	return 0;
-
-out_unmap:
-	iounmap(hostdata->memaddr);
-out_release:
-	release_region(sh->io_port, 0xff);
-	return 1;
-}
-
-
-#if USE_NVRAM_DEFAULTS
-
-static int isp1020_get_defaults(struct Scsi_Host *host)
-{
-	int i;
-	u_short value;
-	struct isp1020_hostdata *hostdata =
-		(struct isp1020_hostdata *) host->hostdata;
-
-	ENTER("isp1020_get_defaults");
-
-	if (!isp1020_verify_nvram(host)) {
-		printk("qlogicisp : nvram checksum failure\n");
-		printk("qlogicisp : attempting to use default parameters\n");
-		return isp1020_set_defaults(host);
-	}
-
-	value = isp1020_read_nvram_word(host, 2);
-	hostdata->host_param.fifo_threshold = (value >> 8) & 0x03;
-	hostdata->host_param.host_adapter_enable = (value >> 11) & 0x01;
-	hostdata->host_param.initiator_scsi_id = (value >> 12) & 0x0f;
-
-	value = isp1020_read_nvram_word(host, 3);
-	hostdata->host_param.bus_reset_delay = value & 0xff;
-	hostdata->host_param.retry_count = value >> 8;
-
-	value = isp1020_read_nvram_word(host, 4);
-	hostdata->host_param.retry_delay = value & 0xff;
-	hostdata->host_param.async_data_setup_time = (value >> 8) & 0x0f;
-	hostdata->host_param.req_ack_active_negation = (value >> 12) & 0x01;
-	hostdata->host_param.data_line_active_negation = (value >> 13) & 0x01;
-	hostdata->host_param.data_dma_burst_enable = (value >> 14) & 0x01;
-	hostdata->host_param.command_dma_burst_enable = (value >> 15);
-
-	value = isp1020_read_nvram_word(host, 5);
-	hostdata->host_param.tag_aging = value & 0xff;
-
-	value = isp1020_read_nvram_word(host, 6);
-	hostdata->host_param.selection_timeout = value & 0xffff;
-
-	value = isp1020_read_nvram_word(host, 7);
-	hostdata->host_param.max_queue_depth = value & 0xffff;
-
-#if DEBUG_ISP1020_SETUP
-	printk("qlogicisp : fifo threshold=%d\n",
-	       hostdata->host_param.fifo_threshold);
-	printk("qlogicisp : initiator scsi id=%d\n",
-	       hostdata->host_param.initiator_scsi_id);
-	printk("qlogicisp : bus reset delay=%d\n",
-	       hostdata->host_param.bus_reset_delay);
-	printk("qlogicisp : retry count=%d\n",
-	       hostdata->host_param.retry_count);
-	printk("qlogicisp : retry delay=%d\n",
-	       hostdata->host_param.retry_delay);
-	printk("qlogicisp : async data setup time=%d\n",
-	       hostdata->host_param.async_data_setup_time);
-	printk("qlogicisp : req/ack active negation=%d\n",
-	       hostdata->host_param.req_ack_active_negation);
-	printk("qlogicisp : data line active negation=%d\n",
-	       hostdata->host_param.data_line_active_negation);
-	printk("qlogicisp : data DMA burst enable=%d\n",
-	       hostdata->host_param.data_dma_burst_enable);
-	printk("qlogicisp : command DMA burst enable=%d\n",
-	       hostdata->host_param.command_dma_burst_enable);
-	printk("qlogicisp : tag age limit=%d\n",
-	       hostdata->host_param.tag_aging);
-	printk("qlogicisp : selection timeout limit=%d\n",
-	       hostdata->host_param.selection_timeout);
-	printk("qlogicisp : max queue depth=%d\n",
-	       hostdata->host_param.max_queue_depth);
-#endif /* DEBUG_ISP1020_SETUP */
-
-	for (i = 0; i < MAX_TARGETS; i++) {
-
-		value = isp1020_read_nvram_word(host, 14 + i * 3);
-		hostdata->dev_param[i].device_flags = value & 0xff;
-		hostdata->dev_param[i].execution_throttle = value >> 8;
-
-		value = isp1020_read_nvram_word(host, 15 + i * 3);
-		hostdata->dev_param[i].synchronous_period = value & 0xff;
-		hostdata->dev_param[i].synchronous_offset = (value >> 8) & 0x0f;
-		hostdata->dev_param[i].device_enable = (value >> 12) & 0x01;
-
-#if DEBUG_ISP1020_SETUP
-		printk("qlogicisp : target 0x%02x\n", i);
-		printk("qlogicisp :     device flags=0x%02x\n",
-		       hostdata->dev_param[i].device_flags);
-		printk("qlogicisp :     execution throttle=%d\n",
-		       hostdata->dev_param[i].execution_throttle);
-		printk("qlogicisp :     synchronous period=%d\n",
-		       hostdata->dev_param[i].synchronous_period);
-		printk("qlogicisp :     synchronous offset=%d\n",
-		       hostdata->dev_param[i].synchronous_offset);
-		printk("qlogicisp :     device enable=%d\n",
-		       hostdata->dev_param[i].device_enable);
-#endif /* DEBUG_ISP1020_SETUP */
-	}
-
-	LEAVE("isp1020_get_defaults");
-
-	return 0;
-}
-
-
-#define ISP1020_NVRAM_LEN	0x40
-#define ISP1020_NVRAM_SIG1	0x5349
-#define ISP1020_NVRAM_SIG2	0x2050
-
-static int isp1020_verify_nvram(struct Scsi_Host *host)
-{
-	int	i;
-	u_short value;
-	u_char checksum = 0;
-
-	for (i = 0; i < ISP1020_NVRAM_LEN; i++) {
-		value = isp1020_read_nvram_word(host, i);
-
-		switch (i) {
-		      case 0:
-			if (value != ISP1020_NVRAM_SIG1) return 0;
-			break;
-		      case 1:
-			if (value != ISP1020_NVRAM_SIG2) return 0;
-			break;
-		      case 2:
-			if ((value & 0xff) != 0x02) return 0;
-			break;
-		}
-		checksum += value & 0xff;
-		checksum += value >> 8;
-	}
-
-	return (checksum == 0);
-}
-
-#define NVRAM_DELAY() udelay(2) /* 2 microsecond delay */
-
-
-u_short isp1020_read_nvram_word(struct Scsi_Host *host, u_short byte)
-{
-	int i;
-	u_short value, output, input;
-
-	byte &= 0x3f; byte |= 0x0180;
-
-	for (i = 8; i >= 0; i--) {
-		output = ((byte >> i) & 0x1) ? 0x4 : 0x0;
-		isp_outw(output | 0x2, host, PCI_NVRAM); NVRAM_DELAY();
-		isp_outw(output | 0x3, host, PCI_NVRAM); NVRAM_DELAY();
-		isp_outw(output | 0x2, host, PCI_NVRAM); NVRAM_DELAY();
-	}
-
-	for (i = 0xf, value = 0; i >= 0; i--) {
-		value <<= 1;
-		isp_outw(0x3, host, PCI_NVRAM); NVRAM_DELAY();
-		input = isp_inw(host, PCI_NVRAM); NVRAM_DELAY();
-		isp_outw(0x2, host, PCI_NVRAM); NVRAM_DELAY();
-		if (input & 0x8) value |= 1;
-	}
-
-	isp_outw(0x0, host, PCI_NVRAM); NVRAM_DELAY();
-
-	return value;
-}
-
-#endif /* USE_NVRAM_DEFAULTS */
-
-
-static int isp1020_set_defaults(struct Scsi_Host *host)
-{
-	struct isp1020_hostdata *hostdata =
-		(struct isp1020_hostdata *) host->hostdata;
-	int i;
-
-	ENTER("isp1020_set_defaults");
-
-	hostdata->host_param.fifo_threshold = 2;
-	hostdata->host_param.host_adapter_enable = 1;
-	hostdata->host_param.initiator_scsi_id = 7;
-	hostdata->host_param.bus_reset_delay = 3;
-	hostdata->host_param.retry_count = 0;
-	hostdata->host_param.retry_delay = 1;
-	hostdata->host_param.async_data_setup_time = 6;
-	hostdata->host_param.req_ack_active_negation = 1;
-	hostdata->host_param.data_line_active_negation = 1;
-	hostdata->host_param.data_dma_burst_enable = 1;
-	hostdata->host_param.command_dma_burst_enable = 1;
-	hostdata->host_param.tag_aging = 8;
-	hostdata->host_param.selection_timeout = 250;
-	hostdata->host_param.max_queue_depth = 256;
-
-	for (i = 0; i < MAX_TARGETS; i++) {
-		hostdata->dev_param[i].device_flags = 0xfd;
-		hostdata->dev_param[i].execution_throttle = 16;
-		hostdata->dev_param[i].synchronous_period = 25;
-		hostdata->dev_param[i].synchronous_offset = 12;
-		hostdata->dev_param[i].device_enable = 1;
-	}
-
-	LEAVE("isp1020_set_defaults");
-
-	return 0;
-}
-
-
-static int isp1020_load_parameters(struct Scsi_Host *host)
-{
-	int i, k;
-#ifdef CONFIG_QL_ISP_A64
-	u_long queue_addr;
-	u_short param[8];
-#else
-	u_int queue_addr;
-	u_short param[6];
-#endif
-	u_short isp_cfg1, hwrev;
-	struct isp1020_hostdata *hostdata =
-		(struct isp1020_hostdata *) host->hostdata;
-
-	ENTER("isp1020_load_parameters");
-
-	hwrev = isp_inw(host, ISP_CFG0) & ISP_CFG0_HWMSK;
-	isp_cfg1 = ISP_CFG1_F64 | ISP_CFG1_BENAB;
-	if (hwrev == ISP_CFG0_1040A) {
-		/* Busted fifo, says mjacob. */
-		isp_cfg1 &= ISP_CFG1_BENAB;
-	}
-
-	isp_outw(isp_inw(host, ISP_CFG1) | isp_cfg1, host, ISP_CFG1);
-	isp_outw(isp_inw(host, CDMA_CONF) | DMA_CONF_BENAB, host, CDMA_CONF);
-	isp_outw(isp_inw(host, DDMA_CONF) | DMA_CONF_BENAB, host, DDMA_CONF);
-
-	param[0] = MBOX_SET_INIT_SCSI_ID;
-	param[1] = hostdata->host_param.initiator_scsi_id;
-
-	isp1020_mbox_command(host, param);
-
-	if (param[0] != MBOX_COMMAND_COMPLETE) {
-		printk("qlogicisp : set initiator id failure\n");
-		return 1;
-	}
-
-	param[0] = MBOX_SET_RETRY_COUNT;
-	param[1] = hostdata->host_param.retry_count;
-	param[2] = hostdata->host_param.retry_delay;
-
-	isp1020_mbox_command(host, param);
-
-	if (param[0] != MBOX_COMMAND_COMPLETE) {
-		printk("qlogicisp : set retry count failure\n");
-		return 1;
-	}
-
-	param[0] = MBOX_SET_ASYNC_DATA_SETUP_TIME;
-	param[1] = hostdata->host_param.async_data_setup_time;
-
-	isp1020_mbox_command(host, param);
-
-	if (param[0] != MBOX_COMMAND_COMPLETE) {
-		printk("qlogicisp : async data setup time failure\n");
-		return 1;
-	}
-
-	param[0] = MBOX_SET_ACTIVE_NEG_STATE;
-	param[1] = (hostdata->host_param.req_ack_active_negation << 4)
-		| (hostdata->host_param.data_line_active_negation << 5);
-
-	isp1020_mbox_command(host, param);
-
-	if (param[0] != MBOX_COMMAND_COMPLETE) {
-		printk("qlogicisp : set active negation state failure\n");
-		return 1;
-	}
-
-	param[0] = MBOX_SET_PCI_CONTROL_PARAMS;
-	param[1] = hostdata->host_param.data_dma_burst_enable << 1;
-	param[2] = hostdata->host_param.command_dma_burst_enable << 1;
-
-	isp1020_mbox_command(host, param);
-
-	if (param[0] != MBOX_COMMAND_COMPLETE) {
-		printk("qlogicisp : set pci control parameter failure\n");
-		return 1;
-	}
-
-	param[0] = MBOX_SET_TAG_AGE_LIMIT;
-	param[1] = hostdata->host_param.tag_aging;
-
-	isp1020_mbox_command(host, param);
-
-	if (param[0] != MBOX_COMMAND_COMPLETE) {
-		printk("qlogicisp : set tag age limit failure\n");
-		return 1;
-	}
-
-	param[0] = MBOX_SET_SELECT_TIMEOUT;
-	param[1] = hostdata->host_param.selection_timeout;
-
-	isp1020_mbox_command(host, param);
-
-	if (param[0] != MBOX_COMMAND_COMPLETE) {
-		printk("qlogicisp : set selection timeout failure\n");
-		return 1;
-	}
-
-	for (i = 0; i < MAX_TARGETS; i++) {
-
-		if (!hostdata->dev_param[i].device_enable)
-			continue;
-
-		param[0] = MBOX_SET_TARGET_PARAMS;
-		param[1] = i << 8;
-		param[2] = hostdata->dev_param[i].device_flags << 8;
-		param[3] = (hostdata->dev_param[i].synchronous_offset << 8)
-			| hostdata->dev_param[i].synchronous_period;
-
-		isp1020_mbox_command(host, param);
-
-		if (param[0] != MBOX_COMMAND_COMPLETE) {
-			printk("qlogicisp : set target parameter failure\n");
-			return 1;
-		}
-
-		for (k = 0; k < MAX_LUNS; k++) {
-
-			param[0] = MBOX_SET_DEV_QUEUE_PARAMS;
-			param[1] = (i << 8) | k;
-			param[2] = hostdata->host_param.max_queue_depth;
-			param[3] = hostdata->dev_param[i].execution_throttle;
-
-			isp1020_mbox_command(host, param);
-
-			if (param[0] != MBOX_COMMAND_COMPLETE) {
-				printk("qlogicisp : set device queue "
-				       "parameter failure\n");
-				return 1;
-			}
-		}
-	}
-
-	queue_addr = hostdata->res_dma;
-#ifdef CONFIG_QL_ISP_A64
-	param[0] = MBOX_CMD_INIT_RESPONSE_QUEUE_64;
-#else
-	param[0] = MBOX_INIT_RES_QUEUE;
-#endif
-	param[1] = RES_QUEUE_LEN + 1;
-	param[2] = (u_short) (queue_addr >> 16);
-	param[3] = (u_short) (queue_addr & 0xffff);
-	param[4] = 0;
-	param[5] = 0;
-#ifdef CONFIG_QL_ISP_A64
-	param[6] = (u_short) (queue_addr >> 48);
-	param[7] = (u_short) (queue_addr >> 32);
-#endif
-
-	isp1020_mbox_command(host, param);
-
-	if (param[0] != MBOX_COMMAND_COMPLETE) {
-		printk("qlogicisp : set response queue failure\n");
-		return 1;
-	}
-
-	queue_addr = hostdata->req_dma;
-#ifdef CONFIG_QL_ISP_A64
-	param[0] = MBOX_CMD_INIT_REQUEST_QUEUE_64;
-#else
-	param[0] = MBOX_INIT_REQ_QUEUE;
-#endif
-	param[1] = QLOGICISP_REQ_QUEUE_LEN + 1;
-	param[2] = (u_short) (queue_addr >> 16);
-	param[3] = (u_short) (queue_addr & 0xffff);
-	param[4] = 0;
-
-#ifdef CONFIG_QL_ISP_A64
-	param[5] = 0;
-	param[6] = (u_short) (queue_addr >> 48);
-	param[7] = (u_short) (queue_addr >> 32);
-#endif
-
-	isp1020_mbox_command(host, param);
-
-	if (param[0] != MBOX_COMMAND_COMPLETE) {
-		printk("qlogicisp : set request queue failure\n");
-		return 1;
-	}
-
-	LEAVE("isp1020_load_parameters");
-
-	return 0;
-}
-
-
-/*
- * currently, this is only called during initialization or abort/reset,
- * at which times interrupts are disabled, so polling is OK, I guess...
- */
-static int isp1020_mbox_command(struct Scsi_Host *host, u_short param[])
-{
-	int loop_count;
-
-	if (mbox_param[param[0]] == 0)
-		return 1;
-
-	loop_count = DEFAULT_LOOP_COUNT;
-	while (--loop_count && isp_inw(host, HOST_HCCR) & 0x0080) {
-		barrier();
-		cpu_relax();
-	}
-	if (!loop_count)
-		printk("qlogicisp: mbox_command loop timeout #1\n");
-
-	switch(mbox_param[param[0]] >> 4) {
-	      case 8: isp_outw(param[7], host, MBOX7);
-	      case 7: isp_outw(param[6], host, MBOX6);
-	      case 6: isp_outw(param[5], host, MBOX5);
-	      case 5: isp_outw(param[4], host, MBOX4);
-	      case 4: isp_outw(param[3], host, MBOX3);
-	      case 3: isp_outw(param[2], host, MBOX2);
-	      case 2: isp_outw(param[1], host, MBOX1);
-	      case 1: isp_outw(param[0], host, MBOX0);
-	}
-
-	isp_outw(0x0, host, PCI_SEMAPHORE);
-	isp_outw(HCCR_CLEAR_RISC_INTR, host, HOST_HCCR);
-	isp_outw(HCCR_SET_HOST_INTR, host, HOST_HCCR);
-
-	loop_count = DEFAULT_LOOP_COUNT;
-	while (--loop_count && !(isp_inw(host, PCI_INTF_STS) & 0x04)) {
-		barrier();
-		cpu_relax();
-	}
-	if (!loop_count)
-		printk("qlogicisp: mbox_command loop timeout #2\n");
-
-	loop_count = DEFAULT_LOOP_COUNT;
-	while (--loop_count && isp_inw(host, MBOX0) == 0x04) {
-		barrier();
-		cpu_relax();
-	}
-	if (!loop_count)
-		printk("qlogicisp: mbox_command loop timeout #3\n");
-
-	switch(mbox_param[param[0]] & 0xf) {
-	      case 8: param[7] = isp_inw(host, MBOX7);
-	      case 7: param[6] = isp_inw(host, MBOX6);
-	      case 6: param[5] = isp_inw(host, MBOX5);
-	      case 5: param[4] = isp_inw(host, MBOX4);
-	      case 4: param[3] = isp_inw(host, MBOX3);
-	      case 3: param[2] = isp_inw(host, MBOX2);
-	      case 2: param[1] = isp_inw(host, MBOX1);
-	      case 1: param[0] = isp_inw(host, MBOX0);
-	}
-
-	isp_outw(0x0, host, PCI_SEMAPHORE);
-	isp_outw(HCCR_CLEAR_RISC_INTR, host, HOST_HCCR);
-
-	return 0;
-}
-
-
-#if DEBUG_ISP1020_INTR
-
-void isp1020_print_status_entry(struct Status_Entry *status)
-{
-	int i;
-
-	printk("qlogicisp : entry count = 0x%02x, type = 0x%02x, flags = 0x%02x\n",
-	       status->hdr.entry_cnt, status->hdr.entry_type, status->hdr.flags);
-	printk("qlogicisp : scsi status = 0x%04x, completion status = 0x%04x\n",
-	       le16_to_cpu(status->scsi_status), le16_to_cpu(status->completion_status));
-	printk("qlogicisp : state flags = 0x%04x, status flags = 0x%04x\n",
-	       le16_to_cpu(status->state_flags), le16_to_cpu(status->status_flags));
-	printk("qlogicisp : time = 0x%04x, request sense length = 0x%04x\n",
-	       le16_to_cpu(status->time), le16_to_cpu(status->req_sense_len));
-	printk("qlogicisp : residual transfer length = 0x%08x\n",
-	       le32_to_cpu(status->residual));
-
-	for (i = 0; i < le16_to_cpu(status->req_sense_len); i++)
-		printk("qlogicisp : sense data = 0x%02x\n", status->req_sense_data[i]);
-}
-
-#endif /* DEBUG_ISP1020_INTR */
-
-
-#if DEBUG_ISP1020
-
-void isp1020_print_scsi_cmd(Scsi_Cmnd *cmd)
-{
-	int i;
-
-	printk("qlogicisp : target = 0x%02x, lun = 0x%02x, cmd_len = 0x%02x\n",
-	       cmd->target, cmd->lun, cmd->cmd_len);
-	printk("qlogicisp : command = ");
-	for (i = 0; i < cmd->cmd_len; i++)
-		printk("0x%02x ", cmd->cmnd[i]);
-	printk("\n");
-}
-
-#endif /* DEBUG_ISP1020 */
-
-MODULE_LICENSE("GPL");
-
-static Scsi_Host_Template driver_template = {
-	.detect			= isp1020_detect,
-	.release		= isp1020_release,
-	.info			= isp1020_info,	
-	.queuecommand		= isp1020_queuecommand,
-	.bios_param		= isp1020_biosparam,
-	.can_queue		= QLOGICISP_REQ_QUEUE_LEN,
-	.this_id		= -1,
-	.sg_tablesize		= QLOGICISP_MAX_SG(QLOGICISP_REQ_QUEUE_LEN),
-	.cmd_per_lun		= 1,
-	.use_clustering		= DISABLE_CLUSTERING,
-};
-#include "scsi_module.c"
diff --git a/drivers/scsi/qlogicisp_asm.c b/drivers/scsi/qlogicisp_asm.c
deleted file mode 100644
index 9ea4beca4ac5..000000000000
--- a/drivers/scsi/qlogicisp_asm.c
+++ /dev/null
@@ -1,2034 +0,0 @@
-/*
- *      Firmware Version 7.63.00 (12:07 Jan 27, 1999)
- */
-static const unsigned short risc_code_version = 7*1024+63;
-
-static const unsigned short risc_code_addr01 = 0x1000 ;
-
-#if RELOAD_FIRMWARE
-
-static const unsigned short risc_code01[] = {
-	0x0078, 0x103a, 0x0000, 0x3f14, 0x0000, 0x2043, 0x4f50, 0x5952,
-	0x4947, 0x4854, 0x2031, 0x3939, 0x3520, 0x514c, 0x4f47, 0x4943,
-	0x2043, 0x4f52, 0x504f, 0x5241, 0x5449, 0x4f4e, 0x2049, 0x5350,
-	0x3130, 0x3230, 0x2049, 0x2f54, 0x2046, 0x6972, 0x6d77, 0x6172,
-	0x6520, 0x2056, 0x6572, 0x7369, 0x6f6e, 0x2030, 0x372e, 0x3633,
-	0x2020, 0x2043, 0x7573, 0x746f, 0x6d65, 0x7220, 0x4e6f, 0x2e20,
-	0x3030, 0x2050, 0x726f, 0x6475, 0x6374, 0x204e, 0x6f2e, 0x2020,
-	0x3031, 0x2024, 0x2001, 0x04fd, 0x2004, 0xa082, 0x0005, 0x0048,
-	0x1045, 0x0038, 0x104b, 0x0078, 0x1047, 0x0028, 0x104b, 0x20b9,
-	0x1212, 0x0078, 0x104d, 0x20b9, 0x2222, 0x20c1, 0x0008, 0x2071,
-	0x0010, 0x70c3, 0x0004, 0x20c9, 0x76ff, 0x2089, 0x1186, 0x70c7,
-	0x4953, 0x70cb, 0x5020, 0x70cf, 0x2020, 0x70d3, 0x0007, 0x3f00,
-	0x70d6, 0x20c1, 0x0008, 0x2019, 0x0000, 0x2009, 0xfeff, 0x2100,
-	0x200b, 0xa5a5, 0xa1ec, 0x7fff, 0x2d64, 0x206b, 0x0a0a, 0xaddc,
-	0x3fff, 0x2b54, 0x205b, 0x5050, 0x2114, 0xa286, 0xa5a5, 0x0040,
-	0x10bf, 0xa386, 0x000f, 0x0040, 0x1085, 0x2c6a, 0x2a5a, 0x20c1,
-	0x0000, 0x2019, 0x000f, 0x0078, 0x1065, 0x2c6a, 0x2a5a, 0x20c1,
-	0x0008, 0x2009, 0x7fff, 0x2148, 0x2944, 0x204b, 0x0a0a, 0xa9bc,
-	0x3fff, 0x2734, 0x203b, 0x5050, 0x2114, 0xa286, 0x0a0a, 0x0040,
-	0x10a9, 0x284a, 0x263a, 0x20c1, 0x0004, 0x2009, 0x3fff, 0x2134,
-	0x200b, 0x5050, 0x2114, 0xa286, 0x5050, 0x0040, 0x10aa, 0x0078,
-	0x118e, 0x284a, 0x263a, 0x98c0, 0xa188, 0x1000, 0x212c, 0x200b,
-	0xa5a5, 0x2114, 0xa286, 0xa5a5, 0x0040, 0x10bc, 0x250a, 0xa18a,
-	0x1000, 0x98c1, 0x0078, 0x10c1, 0x250a, 0x0078, 0x10c1, 0x2c6a,
-	0x2a5a, 0x2130, 0xa18a, 0x0040, 0x2128, 0xa1a2, 0x5000, 0x8424,
-	0x8424, 0x8424, 0x8424, 0x8424, 0x8424, 0xa192, 0x7700, 0x2009,
-	0x0000, 0x2001, 0x0031, 0x1078, 0x1c9d, 0x2218, 0x2079, 0x5000,
-	0x2fa0, 0x2408, 0x2011, 0x0000, 0x20a9, 0x0040, 0x42a4, 0x8109,
-	0x00c0, 0x10dc, 0x7ef2, 0x8528, 0x7de6, 0x7cea, 0x7bee, 0x7883,
-	0x0000, 0x2031, 0x0030, 0x78cf, 0x0101, 0x780b, 0x0002, 0x780f,
-	0x0002, 0x784f, 0x0003, 0x2069, 0x5040, 0x2001, 0x04fd, 0x2004,
-	0xa082, 0x0005, 0x0048, 0x1104, 0x0038, 0x1100, 0x0078, 0x1108,
-	0x681b, 0x003c, 0x0078, 0x110a, 0x00a8, 0x1108, 0x681b, 0x003c,
-	0x681b, 0x0028, 0x6807, 0x0007, 0x680b, 0x00fa, 0x680f, 0x0008,
-	0x6813, 0x0005, 0x6823, 0x0000, 0x6827, 0x0006, 0x6817, 0x0008,
-	0x682b, 0x0000, 0x681f, 0x0019, 0x2069, 0x5280, 0x2011, 0x0020,
-	0x2009, 0x0010, 0x680b, 0x080c, 0x680f, 0x0019, 0x6803, 0xfd00,
-	0x6807, 0x0018, 0x6a1a, 0x2d00, 0xa0e8, 0x0008, 0xa290, 0x0004,
-	0x8109, 0x00c0, 0x1122, 0x2069, 0x5300, 0x2009, 0x0002, 0x20a9,
-	0x0100, 0x6837, 0x0000, 0x680b, 0x0040, 0x7bf0, 0xa386, 0xfeff,
-	0x00c0, 0x1148, 0x6817, 0x0100, 0x681f, 0x0064, 0x0078, 0x114c,
-	0x6817, 0x0064, 0x681f, 0x0002, 0xade8, 0x0010, 0x0070, 0x1152,
-	0x0078, 0x1139, 0x8109, 0x00c0, 0x1137, 0x1078, 0x21e9, 0x1078,
-	0x46e9, 0x1078, 0x1946, 0x1078, 0x4bdf, 0x3200, 0xa085, 0x000d,
-	0x2090, 0x70c3, 0x0000, 0x0090, 0x116c, 0x70c0, 0xa086, 0x0002,
-	0x00c0, 0x116c, 0x1078, 0x1284, 0x1078, 0x1196, 0x78cc, 0xa005,
-	0x00c0, 0x117a, 0x1078, 0x1cc6, 0x0010, 0x1180, 0x0068, 0x1180,
-	0x1078, 0x20c8, 0x0010, 0x1180, 0x0068, 0x1180, 0x1078, 0x1a2b,
-	0x00e0, 0x116c, 0x1078, 0x4a66, 0x0078, 0x116c, 0x118e, 0x1190,
-	0x23ea, 0x23ea, 0x476a, 0x476a, 0x23ea, 0x23ea, 0x0078, 0x118e,
-	0x0078, 0x1190, 0x0078, 0x1192, 0x0078, 0x1194, 0x0068, 0x1201,
-	0x2061, 0x0000, 0x6018, 0xa084, 0x0001, 0x00c0, 0x1201, 0x7814,
-	0xa005, 0x00c0, 0x11a7, 0x0010, 0x1202, 0x0078, 0x1201, 0x2009,
-	0x505b, 0x2104, 0xa005, 0x00c0, 0x1201, 0x2009, 0x5064, 0x200b,
-	0x0000, 0x7914, 0xa186, 0x0042, 0x00c0, 0x11cc, 0x7816, 0x2009,
-	0x5062, 0x2164, 0x200b, 0x0000, 0x6018, 0x70c6, 0x6014, 0x70ca,
-	0x611c, 0xa18c, 0xff00, 0x6020, 0xa084, 0x00ff, 0xa105, 0x70ce,
-	0x1078, 0x192b, 0x0078, 0x11ff, 0x7814, 0xa086, 0x0018, 0x00c0,
-	0x11d3, 0x1078, 0x165a, 0x7817, 0x0000, 0x2009, 0x5062, 0x2104,
-	0xa065, 0x0040, 0x11ef, 0x0c7e, 0x609c, 0x2060, 0x1078, 0x1996,
-	0x0c7f, 0x609f, 0x0000, 0x1078, 0x1730, 0x2009, 0x000c, 0x6007,
-	0x0103, 0x1078, 0x1907, 0x00c0, 0x11fb, 0x1078, 0x192b, 0x2009,
-	0x5062, 0x200b, 0x0000, 0x2009, 0x505c, 0x2104, 0x200b, 0x0000,
-	0xa005, 0x0040, 0x11ff, 0x2001, 0x4005, 0x0078, 0x1286, 0x0078,
-	0x1284, 0x007c, 0x70c3, 0x0000, 0x70c7, 0x0000, 0x70cb, 0x0000,
-	0x70cf, 0x0000, 0x70c0, 0xa0bc, 0xffc0, 0x00c0, 0x1252, 0x2038,
-	0x0079, 0x1212, 0x1284, 0x12e5, 0x12a9, 0x12fe, 0x130d, 0x1313,
-	0x12a0, 0x1748, 0x1317, 0x1298, 0x12ad, 0x12af, 0x12b1, 0x12b3,
-	0x174d, 0x1298, 0x1329, 0x1360, 0x1672, 0x1742, 0x12b5, 0x1591,
-	0x15ad, 0x15c9, 0x15f4, 0x154a, 0x1558, 0x156c, 0x1580, 0x13df,
-	0x1298, 0x138d, 0x1393, 0x1398, 0x139d, 0x13a3, 0x13a8, 0x13ad,
-	0x13b2, 0x13b7, 0x13bb, 0x13d0, 0x13dc, 0x1298, 0x1298, 0x1298,
-	0x1298, 0x13eb, 0x13f4, 0x1403, 0x1429, 0x1433, 0x143a, 0x1480,
-	0x148f, 0x149e, 0x14b0, 0x152a, 0x153a, 0x1298, 0x1298, 0x1298,
-	0x1298, 0x153f, 0xa0bc, 0xffa0, 0x00c0, 0x1298, 0x2038, 0xa084,
-	0x001f, 0x0079, 0x125b, 0x1786, 0x1789, 0x1799, 0x1298, 0x1298,
-	0x18d8, 0x18f5, 0x1298, 0x1298, 0x1298, 0x18f9, 0x1901, 0x1298,
-	0x1298, 0x1298, 0x1298, 0x12db, 0x12f4, 0x131f, 0x1356, 0x1668,
-	0x1764, 0x1778, 0x1298, 0x1829, 0x1298, 0x18b4, 0x18be, 0x18c2,
-	0x18d0, 0x1298, 0x1298, 0x72ca, 0x71c6, 0x2001, 0x4006, 0x0078,
-	0x1286, 0x73ce, 0x72ca, 0x71c6, 0x2001, 0x4000, 0x70c2, 0x0068,
-	0x1287, 0x2061, 0x0000, 0x601b, 0x0001, 0x2091, 0x5000, 0x00e0,
-	0x128f, 0x00e0, 0x1291, 0x0068, 0x1291, 0x2091, 0x4080, 0x007c,
-	0x70c3, 0x4001, 0x0078, 0x1287, 0x70c3, 0x4006, 0x0078, 0x1287,
-	0x2099, 0x0041, 0x20a1, 0x0041, 0x20a9, 0x0005, 0x53a3, 0x0078,
-	0x1284, 0x70c4, 0x70c3, 0x0004, 0x007a, 0x0078, 0x1284, 0x0078,
-	0x1284, 0x0078, 0x1284, 0x0078, 0x1284, 0x2091, 0x8000, 0x70c3,
-	0x0000, 0x70c7, 0x4953, 0x70cb, 0x5020, 0x70cf, 0x2020, 0x70d3,
-	0x0007, 0x3f00, 0x70d6, 0x2079, 0x0000, 0x781b, 0x0001, 0x2031,
-	0x0030, 0x2059, 0x1000, 0x2029, 0x0457, 0x2051, 0x0470, 0x2061,
-	0x0472, 0x20b9, 0xffff, 0x20c1, 0x0000, 0x2091, 0x5000, 0x2091,
-	0x4080, 0x0078, 0x0455, 0x1078, 0x1b36, 0x00c0, 0x129c, 0x75d8,
-	0x74dc, 0x75da, 0x74de, 0x0078, 0x12e8, 0x2029, 0x0000, 0x2520,
-	0x71d0, 0x73c8, 0x72cc, 0x70c4, 0x1078, 0x1a70, 0x0040, 0x1284,
-	0x70c3, 0x4002, 0x0078, 0x1284, 0x1078, 0x1b36, 0x00c0, 0x129c,
-	0x75d8, 0x74dc, 0x75da, 0x74de, 0x0078, 0x1301, 0x2029, 0x0000,
-	0x2520, 0x71d0, 0x73c8, 0x72cc, 0x70c4, 0x1078, 0x1ad0, 0x0040,
-	0x1284, 0x70c3, 0x4002, 0x0078, 0x1284, 0x71c4, 0x70c8, 0x2114,
-	0x200a, 0x0078, 0x1282, 0x71c4, 0x2114, 0x0078, 0x1282, 0x70c7,
-	0x0007, 0x70cb, 0x003f, 0x70cf, 0x0000, 0x0078, 0x1284, 0x1078,
-	0x1b36, 0x00c0, 0x129c, 0x75d8, 0x76dc, 0x75da, 0x76de, 0x0078,
-	0x132c, 0x2029, 0x0000, 0x2530, 0x70c4, 0x72c8, 0x73cc, 0x74d0,
-	0x70c6, 0x72ca, 0x73ce, 0x74d2, 0xa005, 0x0040, 0x1350, 0x8001,
-	0x7892, 0xa084, 0xfc00, 0x0040, 0x1345, 0x78cc, 0xa085, 0x0001,
-	0x78ce, 0x2001, 0x4005, 0x0078, 0x1286, 0x7a9a, 0x7b9e, 0x7da2,
-	0x7ea6, 0x7c96, 0x78cc, 0xa084, 0xfffc, 0x78ce, 0x0078, 0x1354,
-	0x78cc, 0xa085, 0x0001, 0x78ce, 0x0078, 0x1284, 0x1078, 0x1b36,
-	0x00c0, 0x129c, 0x75d8, 0x76dc, 0x75da, 0x76de, 0x0078, 0x1363,
-	0x2029, 0x0000, 0x2530, 0x70c4, 0x72c8, 0x73cc, 0x74d4, 0x70c6,
-	0x72ca, 0x73ce, 0x74d6, 0xa005, 0x0040, 0x1387, 0x8001, 0x78ae,
-	0xa084, 0xfc00, 0x0040, 0x137c, 0x78cc, 0xa085, 0x0100, 0x78ce,
-	0x2001, 0x4005, 0x0078, 0x1286, 0x7ab6, 0x7bba, 0x7dbe, 0x7ec2,
-	0x7cb2, 0x78cc, 0xa084, 0xfcff, 0x78ce, 0x0078, 0x138b, 0x78cc,
-	0xa085, 0x0100, 0x78ce, 0x0078, 0x1284, 0x2009, 0x5061, 0x210c,
-	0x7aec, 0x0078, 0x1282, 0x2009, 0x5041, 0x210c, 0x0078, 0x1283,
-	0x2009, 0x5042, 0x210c, 0x0078, 0x1283, 0x2061, 0x5040, 0x610c,
-	0x6210, 0x0078, 0x1282, 0x2009, 0x5045, 0x210c, 0x0078, 0x1283,
-	0x2009, 0x5046, 0x210c, 0x0078, 0x1283, 0x2009, 0x5048, 0x210c,
-	0x0078, 0x1283, 0x2009, 0x5049, 0x210c, 0x0078, 0x1283, 0x7908,
-	0x7a0c, 0x0078, 0x1282, 0x71c4, 0x8107, 0xa084, 0x000f, 0x8003,
-	0x8003, 0x8003, 0xa0e8, 0x5280, 0x6a00, 0x6804, 0xa084, 0x0008,
-	0x0040, 0x13cd, 0x6b08, 0x0078, 0x13ce, 0x6b0c, 0x0078, 0x1281,
-	0x77c4, 0x1078, 0x1956, 0x2091, 0x8000, 0x6b1c, 0x6a14, 0x2091,
-	0x8001, 0x2708, 0x0078, 0x1281, 0x794c, 0x0078, 0x1283, 0x77c4,
-	0x1078, 0x1956, 0x2091, 0x8000, 0x6908, 0x6a18, 0x6b10, 0x2091,
-	0x8001, 0x0078, 0x1281, 0x71c4, 0xa182, 0x0010, 0x00c8, 0x127c,
-	0x1078, 0x22c1, 0x0078, 0x1281, 0x71c4, 0xa182, 0x0010, 0x00c8,
-	0x127c, 0x2011, 0x5041, 0x2204, 0x007e, 0x2112, 0x1078, 0x227a,
-	0x017f, 0x0078, 0x1283, 0x71c4, 0x2011, 0x1421, 0x20a9, 0x0008,
-	0x2204, 0xa106, 0x0040, 0x1413, 0x8210, 0x0070, 0x1411, 0x0078,
-	0x1408, 0x0078, 0x127c, 0xa292, 0x1421, 0x027e, 0x2011, 0x5042,
-	0x2204, 0x2112, 0x017f, 0x007e, 0x1078, 0x2286, 0x017f, 0x0078,
-	0x1283, 0x03e8, 0x00fa, 0x01f4, 0x02ee, 0x0064, 0x0019, 0x0032,
-	0x004b, 0x2061, 0x5040, 0x610c, 0x6210, 0x70c4, 0x600e, 0x70c8,
-	0x6012, 0x0078, 0x1282, 0x2061, 0x5040, 0x6114, 0x70c4, 0x6016,
-	0x0078, 0x1283, 0x2061, 0x5040, 0x71c4, 0x2011, 0x0004, 0x601f,
-	0x0019, 0x2019, 0x1212, 0xa186, 0x0028, 0x0040, 0x145b, 0x2011,
-	0x0005, 0x601f, 0x0019, 0x2019, 0x1212, 0xa186, 0x0032, 0x0040,
-	0x145b, 0x2011, 0x0006, 0x601f, 0x000c, 0x2019, 0x2222, 0xa186,
-	0x003c, 0x00c0, 0x127c, 0x6018, 0x007e, 0x611a, 0x7800, 0xa084,
-	0x0001, 0x00c0, 0x1476, 0x2001, 0x04fd, 0x2004, 0xa082, 0x0005,
-	0x0048, 0x146e, 0x0038, 0x1472, 0x0078, 0x1476, 0x0028, 0x1472,
-	0x0078, 0x1476, 0x2019, 0x2222, 0x0078, 0x1478, 0x2019, 0x1212,
-	0x23b8, 0x1078, 0x2297, 0x1078, 0x4bdf, 0x017f, 0x0078, 0x1283,
-	0x71c4, 0xa184, 0xffcf, 0x00c0, 0x127c, 0x2011, 0x5048, 0x2204,
-	0x2112, 0x007e, 0x1078, 0x22b9, 0x017f, 0x0078, 0x1283, 0x71c4,
-	0xa182, 0x0010, 0x00c8, 0x127c, 0x2011, 0x5049, 0x2204, 0x007e,
-	0x2112, 0x1078, 0x22a8, 0x017f, 0x0078, 0x1283, 0x71c4, 0x72c8,
-	0xa184, 0xfffd, 0x00c0, 0x127b, 0xa284, 0xfffd, 0x00c0, 0x127b,
-	0x2100, 0x7908, 0x780a, 0x2200, 0x7a0c, 0x780e, 0x0078, 0x1282,
-	0x71c4, 0x8107, 0xa084, 0x000f, 0x8003, 0x8003, 0x8003, 0xa0e8,
-	0x5280, 0x2019, 0x0000, 0x72c8, 0xa284, 0x0080, 0x0040, 0x14c6,
-	0x6c14, 0x84ff, 0x00c0, 0x14c6, 0x6817, 0x0040, 0xa284, 0x0040,
-	0x0040, 0x14d0, 0x6c10, 0x84ff, 0x00c0, 0x14d0, 0x6813, 0x0001,
-	0x6800, 0x007e, 0xa226, 0x0040, 0x14f3, 0x6a02, 0xa484, 0x2000,
-	0x0040, 0x14dc, 0xa39d, 0x0010, 0xa484, 0x1000, 0x0040, 0x14e2,
-	0xa39d, 0x0008, 0xa484, 0x4000, 0x0040, 0x14f3, 0x810f, 0xa284,
-	0x4000, 0x0040, 0x14ef, 0x1078, 0x22db, 0x0078, 0x14f3, 0x1078,
-	0x22cd, 0x0078, 0x14f3, 0x72cc, 0x6808, 0xa206, 0x0040, 0x1522,
-	0xa2a4, 0x00ff, 0x2061, 0x5040, 0x6118, 0xa186, 0x0028, 0x0040,
-	0x1509, 0xa186, 0x0032, 0x0040, 0x150f, 0xa186, 0x003c, 0x0040,
-	0x1515, 0xa482, 0x0064, 0x0048, 0x151f, 0x0078, 0x1519, 0xa482,
-	0x0050, 0x0048, 0x151f, 0x0078, 0x1519, 0xa482, 0x0043, 0x0048,
-	0x151f, 0x71c4, 0x71c6, 0x027f, 0x72ca, 0x0078, 0x127d, 0x6a0a,
-	0xa39d, 0x000a, 0x6804, 0xa305, 0x6806, 0x027f, 0x6b0c, 0x71c4,
-	0x0078, 0x1281, 0x77c4, 0x1078, 0x1956, 0x2091, 0x8000, 0x6a14,
-	0x6b1c, 0x2091, 0x8001, 0x70c8, 0x6816, 0x70cc, 0x681e, 0x2708,
-	0x0078, 0x1281, 0x70c4, 0x794c, 0x784e, 0x0078, 0x1283, 0x71c4,
-	0x72c8, 0x73cc, 0xa182, 0x0010, 0x00c8, 0x127c, 0x1078, 0x22e9,
-	0x0078, 0x1281, 0x77c4, 0x1078, 0x1956, 0x2091, 0x8000, 0x6a08,
-	0xa295, 0x0002, 0x6a0a, 0x2091, 0x8001, 0x2708, 0x0078, 0x1282,
-	0x77c4, 0x1078, 0x1956, 0x2091, 0x8000, 0x6a08, 0xa294, 0xfff9,
-	0x6a0a, 0x6804, 0xa005, 0x0040, 0x1567, 0x1078, 0x21b1, 0x2091,
-	0x8001, 0x2708, 0x0078, 0x1282, 0x77c4, 0x1078, 0x1956, 0x2091,
-	0x8000, 0x6a08, 0xa295, 0x0004, 0x6a0a, 0x6804, 0xa005, 0x0040,
-	0x157b, 0x1078, 0x21b1, 0x2091, 0x8001, 0x2708, 0x0078, 0x1282,
-	0x77c4, 0x2041, 0x0001, 0x2049, 0x0005, 0x2051, 0x0020, 0x2091,
-	0x8000, 0x1078, 0x1963, 0x2091, 0x8001, 0x2708, 0x6a08, 0x0078,
-	0x1282, 0x77c4, 0x72c8, 0x73cc, 0x77c6, 0x72ca, 0x73ce, 0x1078,
-	0x19c4, 0x00c0, 0x15a9, 0x6818, 0xa005, 0x0040, 0x15a9, 0x2708,
-	0x1078, 0x22f9, 0x00c0, 0x15a9, 0x7817, 0x0015, 0x2091, 0x8001,
-	0x007c, 0x2091, 0x8001, 0x0078, 0x1284, 0x77c4, 0x77c6, 0x2041,
-	0x0021, 0x2049, 0x0005, 0x2051, 0x0020, 0x2091, 0x8000, 0x1078,
-	0x1963, 0x2061, 0x5040, 0x606f, 0x0003, 0x6782, 0x6093, 0x000f,
-	0x6073, 0x0000, 0x7817, 0x0016, 0x1078, 0x21b1, 0x2091, 0x8001,
-	0x007c, 0x77c8, 0x77ca, 0x77c4, 0x77c6, 0xa7bc, 0xff00, 0x2091,
-	0x8000, 0x2061, 0x5040, 0x606f, 0x0002, 0x6073, 0x0000, 0x6782,
-	0x6093, 0x000f, 0x7817, 0x0017, 0x1078, 0x21b1, 0x2091, 0x8001,
-	0x2041, 0x0021, 0x2049, 0x0004, 0x2051, 0x0010, 0x2091, 0x8000,
-	0x1078, 0x1963, 0x70c8, 0x6836, 0x8738, 0xa784, 0x001f, 0x00c0,
-	0x15e8, 0x2091, 0x8001, 0x007c, 0x78cc, 0xa084, 0x0003, 0x00c0,
-	0x1618, 0x2039, 0x0000, 0x2041, 0x0021, 0x2049, 0x0004, 0x2051,
-	0x0008, 0x1078, 0x1956, 0x2091, 0x8000, 0x6808, 0xa80d, 0x690a,
-	0x2091, 0x8001, 0x8738, 0xa784, 0x001f, 0x00c0, 0x1601, 0xa7bc,
-	0xff00, 0x873f, 0x8738, 0x873f, 0xa784, 0x0f00, 0x00c0, 0x1601,
-	0x2091, 0x8000, 0x2069, 0x0100, 0x6830, 0xa084, 0x0040, 0x0040,
-	0x1641, 0x684b, 0x0004, 0x20a9, 0x0014, 0x6848, 0xa084, 0x0004,
-	0x0040, 0x162e, 0x0070, 0x162e, 0x0078, 0x1625, 0x684b, 0x0009,
-	0x20a9, 0x0014, 0x6848, 0xa084, 0x0001, 0x0040, 0x163b, 0x0070,
-	0x163b, 0x0078, 0x1632, 0x20a9, 0x00fa, 0x0070, 0x1641, 0x0078,
-	0x163d, 0x2079, 0x5000, 0x7817, 0x0018, 0x2061, 0x5040, 0x606f,
-	0x0001, 0x6073, 0x0000, 0x6093, 0x000f, 0x78cc, 0xa085, 0x0002,
-	0x78ce, 0x6808, 0xa084, 0xfffd, 0x680a, 0x681b, 0x0048, 0x2091,
-	0x8001, 0x007c, 0x78cc, 0xa084, 0xfffd, 0x78ce, 0xa084, 0x0001,
-	0x00c0, 0x1664, 0x1078, 0x1a0e, 0x71c4, 0x71c6, 0x794a, 0x007c,
-	0x1078, 0x1b36, 0x00c0, 0x129c, 0x75d8, 0x74dc, 0x75da, 0x74de,
-	0x0078, 0x1675, 0x2029, 0x0000, 0x2520, 0x71c4, 0x73c8, 0x72cc,
-	0x71c6, 0x73ca, 0x72ce, 0x2079, 0x5000, 0x2091, 0x8000, 0x1078,
-	0x1911, 0x2091, 0x8001, 0x0040, 0x172c, 0x20a9, 0x0005, 0x20a1,
-	0x5018, 0x2091, 0x8000, 0x41a1, 0x2091, 0x8001, 0x2009, 0x0020,
-	0x1078, 0x190c, 0x0040, 0x1698, 0x1078, 0x192b, 0x0078, 0x172c,
-	0x6004, 0xa084, 0xff00, 0x8007, 0x8009, 0x0040, 0x16fb, 0x0c7e,
-	0x2c68, 0x2091, 0x8000, 0x1078, 0x1911, 0x2091, 0x8001, 0x0040,
-	0x16cc, 0x2c00, 0x689e, 0x8109, 0x00c0, 0x16a0, 0x609f, 0x0000,
-	0x0c7f, 0x0c7e, 0x7218, 0x731c, 0x7420, 0x7524, 0x2c68, 0x689c,
-	0xa065, 0x0040, 0x16fa, 0x2009, 0x0020, 0x1078, 0x190c, 0x00c0,
-	0x16e3, 0x6004, 0xa084, 0x00ff, 0xa086, 0x0002, 0x00c0, 0x16cc,
-	0x2d00, 0x6002, 0x0078, 0x16b2, 0x0c7f, 0x0c7e, 0x609c, 0x2060,
-	0x1078, 0x1996, 0x0c7f, 0x609f, 0x0000, 0x1078, 0x1730, 0x2009,
-	0x000c, 0x6008, 0xa085, 0x0200, 0x600a, 0x1078, 0x1907, 0x1078,
-	0x192b, 0x0078, 0x172c, 0x0c7f, 0x0c7e, 0x609c, 0x2060, 0x1078,
-	0x1996, 0x0c7f, 0x609f, 0x0000, 0x1078, 0x1730, 0x2009, 0x000c,
-	0x6007, 0x0103, 0x601b, 0x0003, 0x1078, 0x1907, 0x1078, 0x192b,
-	0x0078, 0x172c, 0x0c7f, 0x74c4, 0x73c8, 0x72cc, 0x6014, 0x2091,
-	0x8000, 0x7817, 0x0012, 0x0e7e, 0x2071, 0x5040, 0x706f, 0x0005,
-	0x7073, 0x0000, 0x7376, 0x727a, 0x747e, 0x7082, 0x7087, 0x0000,
-	0x2c00, 0x708a, 0x708f, 0x0000, 0xa02e, 0x2530, 0x611c, 0x61a2,
-	0xa184, 0x0060, 0x0040, 0x171e, 0x1078, 0x467f, 0x0e7f, 0x6596,
-	0x65a6, 0x669a, 0x66aa, 0x60af, 0x0000, 0x60b3, 0x0000, 0x1078,
-	0x21b1, 0x2091, 0x8001, 0x007c, 0x70c3, 0x4005, 0x0078, 0x1287,
-	0x20a9, 0x0005, 0x2099, 0x5018, 0x2091, 0x8000, 0x530a, 0x2091,
-	0x8001, 0x2100, 0xa210, 0xa399, 0x0000, 0xa4a1, 0x0000, 0xa5a9,
-	0x0000, 0x007c, 0x71c4, 0x70c7, 0x0000, 0x7906, 0x0078, 0x1284,
-	0x71c4, 0x71c6, 0x2168, 0x0078, 0x174f, 0x2069, 0x1000, 0x690c,
-	0xa016, 0x2d04, 0xa210, 0x8d68, 0x8109, 0x00c0, 0x1751, 0xa285,
-	0x0000, 0x00c0, 0x175f, 0x70c3, 0x4000, 0x0078, 0x1761, 0x70c3,
-	0x4003, 0x70ca, 0x0078, 0x1287, 0x2011, 0x5067, 0x220c, 0x70c4,
-	0x8003, 0x0048, 0x1771, 0x1078, 0x3b49, 0xa184, 0x7fff, 0x0078,
-	0x1775, 0x1078, 0x3b3c, 0xa185, 0x8000, 0x2012, 0x0078, 0x1283,
-	0x71c4, 0x1078, 0x3b33, 0x6100, 0x2001, 0x5067, 0x2004, 0xa084,
-	0x8000, 0xa10d, 0x6204, 0x6308, 0x0078, 0x1281, 0x79e4, 0x0078,
-	0x1283, 0x71c4, 0x71c6, 0x2198, 0x20a1, 0x0042, 0x20a9, 0x0004,
-	0x53a3, 0x21a0, 0x2099, 0x0042, 0x20a9, 0x0004, 0x53a3, 0x0078,
-	0x1284, 0x70c4, 0x2068, 0x2079, 0x5000, 0x2091, 0x8000, 0x1078,
-	0x1911, 0x2091, 0x8001, 0x0040, 0x1825, 0x6007, 0x0001, 0x600b,
-	0x0000, 0x602b, 0x0000, 0x601b, 0x0006, 0x6a10, 0xa28c, 0x000f,
-	0xa284, 0x00f0, 0x8003, 0x8003, 0x8003, 0x8003, 0xa105, 0x6016,
-	0xa284, 0x0800, 0x0040, 0x17c0, 0x601b, 0x000a, 0x0078, 0x17c6,
-	0xa284, 0x1000, 0x0040, 0x17c6, 0x601b, 0x000c, 0xa284, 0x0300,
-	0x0040, 0x17cf, 0x602b, 0x0001, 0x8004, 0x8004, 0x8004, 0xa085,
-	0x0001, 0x601e, 0x6023, 0x0000, 0x6027, 0x0000, 0xa284, 0x0400,
-	0x0040, 0x17dc, 0x602b, 0x0000, 0x20a9, 0x0006, 0xac80, 0x000b,
-	0x20a0, 0xad80, 0x0005, 0x2098, 0x53a3, 0xa284, 0x0300, 0x00c0,
-	0x17f1, 0x6046, 0x604a, 0x604e, 0x6052, 0x6096, 0x609a, 0x0078,
-	0x17fb, 0x6800, 0x6046, 0x6804, 0x604a, 0x6e08, 0x664e, 0x6d0c,
-	0x6552, 0x6596, 0x669a, 0x6014, 0x2091, 0x8000, 0x7817, 0x0042,
-	0x2c08, 0x2061, 0x5040, 0x606f, 0x0005, 0x6073, 0x0000, 0x6077,
-	0x0000, 0x607b, 0x0000, 0x607f, 0x0000, 0x6082, 0x618a, 0xa284,
-	0x0400, 0x608e, 0x2091, 0x8001, 0x0e7e, 0x2071, 0x0020, 0x7007,
-	0x000a, 0x7007, 0x0002, 0x7003, 0x0000, 0x0e7f, 0x2091, 0x8000,
-	0x1078, 0x21b1, 0x2091, 0x8001, 0x007c, 0x70c3, 0x4005, 0x0078,
-	0x1287, 0x0c7e, 0x0d7e, 0x0e7e, 0x0f7e, 0x2091, 0x8000, 0x2071,
-	0x5040, 0x2079, 0x0100, 0x2061, 0x0010, 0x70a0, 0xa06d, 0x0040,
-	0x18aa, 0x6a04, 0xa294, 0x00ff, 0xa286, 0x0007, 0x0040, 0x1844,
-	0xa286, 0x000f, 0x00c0, 0x18aa, 0x691c, 0xa184, 0x0080, 0x00c0,
-	0x18aa, 0x6824, 0xa18c, 0xff00, 0xa085, 0x0019, 0x6826, 0x71b0,
-	0x81ff, 0x0040, 0x1865, 0x0d7e, 0x2069, 0x0020, 0x6908, 0x6808,
-	0xa106, 0x00c0, 0x1856, 0x690c, 0x680c, 0xa106, 0x00c0, 0x185b,
-	0xa184, 0x00ff, 0x00c0, 0x185b, 0x0d7f, 0x78b8, 0xa084, 0x801f,
-	0x00c0, 0x1865, 0x7848, 0xa085, 0x000c, 0x784a, 0x71b0, 0x81ff,
-	0x0040, 0x1888, 0x70b3, 0x0000, 0x0d7e, 0x2069, 0x0020, 0x6807,
-	0x0008, 0x6804, 0xa084, 0x0008, 0x00c0, 0x1879, 0x6807, 0x0008,
-	0x6804, 0xa084, 0x0008, 0x00c0, 0x1880, 0x6807, 0x0002, 0x0d7f,
-	0x61c4, 0x62c8, 0x63cc, 0x61c6, 0x62ca, 0x63ce, 0x0e7e, 0x2071,
-	0x5000, 0x7266, 0x736a, 0xae80, 0x0019, 0x0e7f, 0x1078, 0x4598,
-	0x78a3, 0x0000, 0x7858, 0xa084, 0xedff, 0x785a, 0x70b4, 0xa080,
-	0x00da, 0x781a, 0x0f7f, 0x0e7f, 0x0d7f, 0x0c7f, 0x2091, 0x8001,
-	0x0078, 0x1284, 0x0f7f, 0x0e7f, 0x0d7f, 0x0c7f, 0x2091, 0x8001,
-	0x2001, 0x4005, 0x0078, 0x1286, 0x7980, 0x71c6, 0x71c4, 0xa182,
-	0x0003, 0x00c8, 0x127c, 0x7982, 0x0078, 0x1284, 0x7980, 0x71c6,
-	0x0078, 0x1284, 0x7974, 0x71c6, 0x71c4, 0x7976, 0x7978, 0x71ca,
-	0x71c8, 0x797a, 0x797c, 0x71ce, 0x71cc, 0x797e, 0x0078, 0x1284,
-	0x7974, 0x71c6, 0x7978, 0x71ca, 0x797c, 0x71ce, 0x0078, 0x1284,
-	0x7900, 0x71c6, 0x71c4, 0x7902, 0x2001, 0x04fd, 0x2004, 0xa082,
-	0x0005, 0x0048, 0x18e7, 0x0038, 0x18e9, 0x0078, 0x18f3, 0x00a8,
-	0x18f3, 0xa18c, 0x0001, 0x00c0, 0x18f1, 0x20b9, 0x2222, 0x0078,
-	0x18f3, 0x20b9, 0x1212, 0x0078, 0x1284, 0x7900, 0x71c6, 0x0078,
-	0x1284, 0x2009, 0x5074, 0x2104, 0x70c6, 0x70c4, 0x200a, 0x0078,
-	0x1284, 0x2009, 0x5074, 0x2104, 0x70c6, 0x0078, 0x1284, 0xac80,
-	0x0001, 0x1078, 0x1af2, 0x007c, 0xac80, 0x0001, 0x1078, 0x1a92,
-	0x007c, 0x7850, 0xa065, 0x0040, 0x1919, 0x2c04, 0x7852, 0x2063,
-	0x0000, 0x007c, 0x0f7e, 0x2079, 0x5000, 0x7850, 0xa06d, 0x0040,
-	0x1929, 0x2d04, 0x7852, 0x6803, 0x0000, 0x6807, 0x0000, 0x680b,
-	0x0000, 0x0f7f, 0x007c, 0x2091, 0x8000, 0x0f7e, 0x2079, 0x5000,
-	0x7850, 0x2062, 0x2c00, 0xa005, 0x00c0, 0x1938, 0x1078, 0x23ca,
-	0x7852, 0x0f7f, 0x2091, 0x8001, 0x007c, 0x0f7e, 0x2079, 0x5000,
-	0x7850, 0x206a, 0x2d00, 0x7852, 0x0f7f, 0x007c, 0x2011, 0x7700,
-	0x7a52, 0x7bec, 0x8319, 0x0040, 0x1953, 0xa280, 0x0031, 0x2012,
-	0x2010, 0x0078, 0x194a, 0x2013, 0x0000, 0x007c, 0xa784, 0x0f00,
-	0x800b, 0xa784, 0x001f, 0x8003, 0x8003, 0x8003, 0x8003, 0xa105,
-	0xa0e8, 0x5300, 0x007c, 0x1078, 0x1956, 0x2900, 0x682a, 0x2a00,
-	0x682e, 0x6808, 0xa084, 0xffef, 0xa80d, 0x690a, 0x2009, 0x5052,
-	0x210c, 0x6804, 0xa005, 0x0040, 0x1995, 0xa116, 0x00c0, 0x1980,
-	0x2060, 0x6000, 0x6806, 0x017e, 0x200b, 0x0000, 0x0078, 0x1983,
-	0x2009, 0x0000, 0x017e, 0x6804, 0xa065, 0x0040, 0x1992, 0x6000,
-	0x6806, 0x1078, 0x19a3, 0x1078, 0x1c42, 0x6810, 0x8001, 0x6812,
-	0x00c0, 0x1983, 0x017f, 0x6902, 0x6906, 0x007c, 0xa065, 0x0040,
-	0x19a2, 0x609c, 0x609f, 0x0000, 0x2008, 0x1078, 0x192b, 0x2100,
-	0x0078, 0x1996, 0x007c, 0x6007, 0x0103, 0x608f, 0x0000, 0x20a9,
-	0x001c, 0xac80, 0x0005, 0x20a0, 0x2001, 0x0000, 0x40a4, 0x6828,
-	0x601a, 0x682c, 0x6022, 0x007c, 0x0e7e, 0x2071, 0x5040, 0x704c,
-	0xa08c, 0x0200, 0x00c0, 0x19c2, 0xa088, 0x5080, 0x2d0a, 0x8000,
-	0x704e, 0xa006, 0x0e7f, 0x007c, 0x1078, 0x1956, 0x2091, 0x8000,
-	0x6804, 0x781e, 0xa065, 0x0040, 0x1a0d, 0x0078, 0x19d5, 0x2c00,
-	0x781e, 0x6000, 0xa065, 0x0040, 0x1a0d, 0x600c, 0xa306, 0x00c0,
-	0x19cf, 0x6010, 0xa206, 0x00c0, 0x19cf, 0x2c28, 0x2001, 0x5052,
-	0x2004, 0xac06, 0x00c0, 0x19e6, 0x0078, 0x1a0b, 0x6804, 0xac06,
-	0x00c0, 0x19f3, 0x6000, 0xa065, 0x6806, 0x00c0, 0x19fd, 0x6803,
-	0x0000, 0x0078, 0x19fd, 0x6400, 0x781c, 0x2060, 0x6402, 0xa486,
-	0x0000, 0x00c0, 0x19fd, 0x2c00, 0x6802, 0x2560, 0x1078, 0x19a3,
-	0x601b, 0x0005, 0x6023, 0x0020, 0x1078, 0x1c42, 0x6810, 0x8001,
-	0x1050, 0x23ca, 0x6812, 0xa085, 0xffff, 0x007c, 0x2039, 0x0000,
-	0x2041, 0x0021, 0x2049, 0x0004, 0x2051, 0x0008, 0x2091, 0x8000,
-	0x1078, 0x1963, 0x8738, 0xa784, 0x001f, 0x00c0, 0x1a18, 0xa7bc,
-	0xff00, 0x873f, 0x8738, 0x873f, 0xa784, 0x0f00, 0x00c0, 0x1a18,
-	0x2091, 0x8001, 0x007c, 0x2061, 0x0000, 0x6018, 0xa084, 0x0001,
-	0x00c0, 0x1a3c, 0x2091, 0x8000, 0x78e0, 0x78e3, 0x0000, 0x2091,
-	0x8001, 0xa005, 0x00c0, 0x1a3d, 0x007c, 0xa08c, 0xfff0, 0x0040,
-	0x1a43, 0x1078, 0x23ca, 0x0079, 0x1a45, 0x1a55, 0x1a58, 0x1a5e,
-	0x1a62, 0x1a56, 0x1a66, 0x1a6c, 0x1a56, 0x1a56, 0x1c0c, 0x1c30,
-	0x1c34, 0x1a56, 0x1a56, 0x1a56, 0x1a56, 0x007c, 0x1078, 0x23ca,
-	0x1078, 0x1a0e, 0x2001, 0x8001, 0x0078, 0x1c3a, 0x2001, 0x8003,
-	0x0078, 0x1c3a, 0x2001, 0x8004, 0x0078, 0x1c3a, 0x1078, 0x1a0e,
-	0x2001, 0x8006, 0x0078, 0x1c3a, 0x2001, 0x8007, 0x0078, 0x1c3a,
-	0x2030, 0x2138, 0xa782, 0x0021, 0x0048, 0x1a78, 0x2009, 0x0020,
-	0x2600, 0x1078, 0x1a92, 0x00c0, 0x1a91, 0xa7ba, 0x0020, 0x0048,
-	0x1a90, 0x0040, 0x1a90, 0x2708, 0xa6b0, 0x0020, 0xa290, 0x0040,
-	0xa399, 0x0000, 0xa4a1, 0x0000, 0xa5a9, 0x0000, 0x0078, 0x1a72,
-	0xa006, 0x007c, 0x81ff, 0x0040, 0x1acd, 0x2099, 0x0030, 0x20a0,
-	0x700c, 0xa084, 0x00ff, 0x0040, 0x1aa4, 0x7007, 0x0004, 0x7004,
-	0xa084, 0x0004, 0x00c0, 0x1a9f, 0x21a8, 0x7017, 0x0000, 0x810b,
-	0x7112, 0x721a, 0x731e, 0x7422, 0x7526, 0x780c, 0xa085, 0x0001,
-	0x7002, 0x7007, 0x0001, 0x2001, 0x04fd, 0x2004, 0xa082, 0x0005,
-	0x00c8, 0x1ac1, 0x2009, 0x0022, 0x2104, 0xa084, 0x4000, 0x00c0,
-	0x1ab3, 0x7008, 0x800b, 0x00c8, 0x1ab3, 0x7007, 0x0002, 0xa08c,
-	0x01e0, 0x00c0, 0x1acd, 0x53a5, 0xa006, 0x7003, 0x0000, 0x007c,
-	0x2030, 0x2138, 0xa782, 0x0021, 0x0048, 0x1ad8, 0x2009, 0x0020,
-	0x2600, 0x1078, 0x1af2, 0x00c0, 0x1af1, 0xa7ba, 0x0020, 0x0048,
-	0x1af0, 0x0040, 0x1af0, 0x2708, 0xa6b0, 0x0020, 0xa290, 0x0040,
-	0xa399, 0x0000, 0xa4a1, 0x0000, 0xa5a9, 0x0000, 0x0078, 0x1ad2,
-	0xa006, 0x007c, 0x81ff, 0x0040, 0x1b33, 0x2098, 0x20a1, 0x0030,
-	0x700c, 0xa084, 0x00ff, 0x0040, 0x1b04, 0x7007, 0x0004, 0x7004,
-	0xa084, 0x0004, 0x00c0, 0x1aff, 0x21a8, 0x7017, 0x0000, 0x810b,
-	0x7112, 0x721a, 0x731e, 0x7422, 0x7526, 0x780c, 0xa085, 0x0000,
-	0x7002, 0x53a6, 0x7007, 0x0001, 0x2001, 0x04fd, 0x2004, 0xa082,
-	0x0005, 0x00c8, 0x1b22, 0x2009, 0x0022, 0x2104, 0xa084, 0x4000,
-	0x00c0, 0x1b14, 0x7010, 0xa084, 0xf000, 0x0040, 0x1b2b, 0x7007,
-	0x0008, 0x0078, 0x1b2f, 0x7108, 0x8103, 0x00c8, 0x1b14, 0x7007,
-	0x0002, 0xa184, 0x01e0, 0x7003, 0x0000, 0x007c, 0x2001, 0x04fd,
-	0x2004, 0xa082, 0x0004, 0x00c8, 0x1b3f, 0x0078, 0x1b42, 0xa006,
-	0x0078, 0x1b44, 0xa085, 0x0001, 0x007c, 0x0e7e, 0x2071, 0x5000,
-	0x2d08, 0x7058, 0x6802, 0xa005, 0x00c0, 0x1b4f, 0x715e, 0x715a,
-	0x0e7f, 0x007c, 0x2c08, 0x7858, 0x6002, 0xa005, 0x00c0, 0x1b59,
-	0x795e, 0x795a, 0x007c, 0x2091, 0x8000, 0x6003, 0x0000, 0x2c08,
-	0x785c, 0xa065, 0x00c0, 0x1b67, 0x795a, 0x0078, 0x1b68, 0x6102,
-	0x795e, 0x2091, 0x8001, 0x1078, 0x21ce, 0x007c, 0x0e7e, 0x2071,
-	0x5000, 0x7058, 0xa06d, 0x0040, 0x1b7c, 0x6800, 0x705a, 0xa005,
-	0x00c0, 0x1b7b, 0x705e, 0x8dff, 0x0e7f, 0x007c, 0x0d7e, 0x0c7e,
-	0x0f7e, 0x2079, 0x5000, 0xaf80, 0x0016, 0x2060, 0x6000, 0xa005,
-	0x0040, 0x1bac, 0x2068, 0x6814, 0xa306, 0x00c0, 0x1b95, 0x6828,
-	0xa084, 0x00ff, 0xa406, 0x0040, 0x1b98, 0x2d60, 0x0078, 0x1b86,
-	0x6800, 0xa005, 0x6002, 0x00c0, 0x1ba4, 0xaf80, 0x0016, 0xac06,
-	0x0040, 0x1ba3, 0x2c00, 0x785e, 0x0d7e, 0x689c, 0xa005, 0x0040,
-	0x1bab, 0x1078, 0x1996, 0x007f, 0x0f7f, 0x0c7f, 0x0d7f, 0xa005,
-	0x007c, 0x0d7e, 0x0c7e, 0x0f7e, 0x2079, 0x5000, 0xaf80, 0x0016,
-	0x2060, 0x6000, 0xa005, 0x0040, 0x1bdb, 0x2068, 0x6814, 0xa084,
-	0x00ff, 0xa306, 0x0040, 0x1bc7, 0x2d60, 0x0078, 0x1bb9, 0x6800,
-	0xa005, 0x6002, 0x00c0, 0x1bd3, 0xaf80, 0x0016, 0xac06, 0x0040,
-	0x1bd2, 0x2c00, 0x785e, 0x0d7e, 0x689c, 0xa005, 0x0040, 0x1bda,
-	0x1078, 0x1996, 0x007f, 0x0f7f, 0x0c7f, 0x0d7f, 0xa005, 0x007c,
-	0x0d7e, 0x0c7e, 0x0f7e, 0x2079, 0x5000, 0xaf80, 0x0016, 0x2060,
-	0x6000, 0xa06d, 0x0040, 0x1c07, 0x6814, 0xa306, 0x0040, 0x1bf3,
-	0x2d60, 0x0078, 0x1be8, 0x6800, 0xa005, 0x6002, 0x00c0, 0x1bff,
-	0xaf80, 0x0016, 0xac06, 0x0040, 0x1bfe, 0x2c00, 0x785e, 0x0d7e,
-	0x689c, 0xa005, 0x0040, 0x1c06, 0x1078, 0x1996, 0x007f, 0x0f7f,
-	0x0c7f, 0x0d7f, 0xa005, 0x007c, 0x2091, 0x8000, 0x2069, 0x5040,
-	0x6800, 0xa086, 0x0000, 0x0040, 0x1c1a, 0x2091, 0x8001, 0x78e3,
-	0x0009, 0x007c, 0x6880, 0xa0bc, 0xff00, 0x2041, 0x0021, 0x2049,
-	0x0004, 0x2051, 0x0010, 0x1078, 0x1963, 0x8738, 0xa784, 0x001f,
-	0x00c0, 0x1c23, 0x2091, 0x8001, 0x2001, 0x800a, 0x0078, 0x1c3a,
-	0x2001, 0x800c, 0x0078, 0x1c3a, 0x1078, 0x1a0e, 0x2001, 0x800d,
-	0x0078, 0x1c3a, 0x70c2, 0x2061, 0x0000, 0x601b, 0x0001, 0x2091,
-	0x4080, 0x007c, 0x6004, 0x2c08, 0x2063, 0x0000, 0x7884, 0x8000,
-	0x7886, 0x7888, 0xa005, 0x798a, 0x0040, 0x1c51, 0x2c02, 0x0078,
-	0x1c52, 0x798e, 0x007c, 0x6807, 0x0103, 0x0c7e, 0x2061, 0x5000,
-	0x2d08, 0x206b, 0x0000, 0x6084, 0x8000, 0x6086, 0x6088, 0xa005,
-	0x618a, 0x0040, 0x1c66, 0x2d02, 0x0078, 0x1c67, 0x618e, 0x0c7f,
-	0x007c, 0x1078, 0x1c7a, 0x0040, 0x1c79, 0x0c7e, 0x609c, 0xa065,
-	0x0040, 0x1c74, 0x1078, 0x1996, 0x0c7f, 0x609f, 0x0000, 0x1078,
-	0x192b, 0x007c, 0x788c, 0xa065, 0x0040, 0x1c8c, 0x2091, 0x8000,
-	0x7884, 0x8001, 0x7886, 0x2c04, 0x788e, 0xa005, 0x00c0, 0x1c8a,
-	0x788a, 0x8000, 0x2091, 0x8001, 0x007c, 0x20a9, 0x0010, 0xa006,
-	0x8004, 0x8086, 0x818e, 0x00c8, 0x1c96, 0xa200, 0x0070, 0x1c9a,
-	0x0078, 0x1c91, 0x8086, 0x818e, 0x007c, 0x157e, 0x20a9, 0x0010,
-	0xa005, 0x0040, 0x1cc0, 0xa11a, 0x00c8, 0x1cc0, 0x8213, 0x818d,
-	0x0048, 0x1cb1, 0xa11a, 0x00c8, 0x1cb2, 0x0070, 0x1cb8, 0x0078,
-	0x1ca6, 0xa11a, 0x2308, 0x8210, 0x0070, 0x1cb8, 0x0078, 0x1ca6,
-	0x007e, 0x3200, 0xa084, 0xf7ff, 0x2080, 0x007f, 0x157f, 0x007c,
-	0x007e, 0x3200, 0xa085, 0x0800, 0x0078, 0x1cbc, 0x7994, 0x70d0,
-	0xa106, 0x0040, 0x1d34, 0x2091, 0x8000, 0x2071, 0x0020, 0x7004,
-	0xa005, 0x00c0, 0x1d34, 0x7008, 0x7208, 0xa206, 0x00c0, 0x1d34,
-	0xa286, 0x0008, 0x00c0, 0x1d34, 0x2071, 0x0010, 0x1078, 0x1911,
-	0x0040, 0x1d34, 0x7a9c, 0x7b98, 0x7ca4, 0x7da0, 0xa184, 0xff00,
-	0x0040, 0x1d02, 0x2031, 0x0000, 0x810b, 0x86b5, 0x810b, 0x86b5,
-	0x810b, 0x86b5, 0x810b, 0x86b5, 0x810b, 0x86b5, 0x810b, 0x86b5,
-	0x2100, 0xa210, 0x2600, 0xa319, 0xa4a1, 0x0000, 0xa5a9, 0x0000,
-	0x0078, 0x1d0c, 0x8107, 0x8004, 0x8004, 0xa210, 0xa399, 0x0000,
-	0xa4a1, 0x0000, 0xa5a9, 0x0000, 0x2009, 0x0020, 0x1078, 0x190c,
-	0x2091, 0x8001, 0x0040, 0x1d2b, 0x1078, 0x192b, 0x78a8, 0x8000,
-	0x78aa, 0xa086, 0x0002, 0x00c0, 0x1d34, 0x2091, 0x8000, 0x78e3,
-	0x0002, 0x78ab, 0x0000, 0x78cc, 0xa085, 0x0003, 0x78ce, 0x2091,
-	0x8001, 0x0078, 0x1d34, 0x78ab, 0x0000, 0x1078, 0x208b, 0x6004,
-	0xa084, 0x000f, 0x0079, 0x1d39, 0x2071, 0x0010, 0x2091, 0x8001,
-	0x007c, 0x1d49, 0x1d6b, 0x1d91, 0x1d49, 0x1dae, 0x1d58, 0x1f0d,
-	0x1f28, 0x1d49, 0x1d65, 0x1d8b, 0x1df6, 0x1e63, 0x1eb3, 0x1ec5,
-	0x1f24, 0x2039, 0x0400, 0x78dc, 0xa705, 0x78de, 0x6008, 0xa705,
-	0x600a, 0x1078, 0x1fa6, 0x609c, 0x78da, 0x1078, 0x2073, 0x007c,
-	0x78dc, 0xa084, 0x0100, 0x0040, 0x1d5f, 0x0078, 0x1d49, 0x601c,
-	0xa085, 0x0080, 0x601e, 0x0078, 0x1d72, 0x1078, 0x1b36, 0x00c0,
-	0x1d49, 0x1078, 0x20a5, 0x78dc, 0xa084, 0x0100, 0x0040, 0x1d72,
-	0x0078, 0x1d49, 0x78df, 0x0000, 0x6004, 0x8007, 0xa084, 0x00ff,
-	0x78d2, 0x8001, 0x609f, 0x0000, 0x0040, 0x1d88, 0x1078, 0x1fa6,
-	0x0040, 0x1d88, 0x78dc, 0xa085, 0x0100, 0x78de, 0x0078, 0x1d8a,
-	0x1078, 0x1fca, 0x007c, 0x1078, 0x1b36, 0x00c0, 0x1d49, 0x1078,
-	0x20a1, 0x78dc, 0xa08c, 0x0e00, 0x00c0, 0x1d9a, 0xa084, 0x0100,
-	0x00c0, 0x1d9c, 0x0078, 0x1d49, 0x1078, 0x1fa6, 0x00c0, 0x1dad,
-	0x6104, 0xa18c, 0x00ff, 0xa186, 0x0007, 0x0040, 0x1f63, 0xa186,
-	0x000f, 0x0040, 0x1f63, 0x1078, 0x1fca, 0x007c, 0x78dc, 0xa084,
-	0x0100, 0x0040, 0x1db5, 0x0078, 0x1d49, 0x78df, 0x0000, 0x6714,
-	0x2011, 0x0001, 0x20a9, 0x0001, 0x6018, 0xa084, 0x00ff, 0xa005,
-	0x0040, 0x1dd8, 0x2011, 0x0001, 0xa7bc, 0xff00, 0x20a9, 0x0020,
-	0xa08e, 0x0001, 0x0040, 0x1dd8, 0x2039, 0x0000, 0x2011, 0x0002,
-	0x20a9, 0x0100, 0xa08e, 0x0002, 0x0040, 0x1dd8, 0x0078, 0x1df3,
-	0x1078, 0x1956, 0x2091, 0x8000, 0x682b, 0x0000, 0x682f, 0x0000,
-	0x6808, 0xa084, 0xffde, 0x680a, 0xade8, 0x0010, 0x2091, 0x8001,
-	0x0070, 0x1dec, 0x0078, 0x1dda, 0x8211, 0x0040, 0x1df3, 0x20a9,
-	0x0100, 0x0078, 0x1dda, 0x1078, 0x192b, 0x007c, 0x2001, 0x5067,
-	0x2004, 0xa084, 0x8000, 0x0040, 0x1f8b, 0x6114, 0x1078, 0x20c2,
-	0x6900, 0xa184, 0x0001, 0x0040, 0x1e17, 0x6028, 0xa084, 0x00ff,
-	0x00c0, 0x1f83, 0x6800, 0xa084, 0x0001, 0x0040, 0x1f8b, 0x6803,
-	0x0000, 0x680b, 0x0000, 0x6807, 0x0000, 0x0078, 0x1f93, 0x2011,
-	0x0001, 0x6020, 0xa084, 0x4000, 0x0040, 0x1e20, 0xa295, 0x0002,
-	0x6020, 0xa084, 0x0100, 0x0040, 0x1e27, 0xa295, 0x0008, 0x601c,
-	0xa084, 0x0002, 0x0040, 0x1e2e, 0xa295, 0x0004, 0x602c, 0xa08c,
-	0x00ff, 0xa182, 0x0002, 0x0048, 0x1f8f, 0xa182, 0x001b, 0x00c8,
-	0x1f8f, 0x0040, 0x1f8f, 0x690e, 0x602c, 0x8007, 0xa08c, 0x00ff,
-	0xa182, 0x0002, 0x0048, 0x1f8f, 0xa182, 0x001b, 0x00c8, 0x1f8f,
-	0x0040, 0x1f8f, 0x6912, 0x6030, 0xa005, 0x00c0, 0x1e51, 0x2001,
-	0x001e, 0x8000, 0x6816, 0x6028, 0xa084, 0x00ff, 0x0040, 0x1f8b,
-	0x6806, 0x6028, 0x8007, 0xa084, 0x00ff, 0x0040, 0x1f8b, 0x680a,
-	0x6a02, 0x0078, 0x1f93, 0x2001, 0x5067, 0x2004, 0xa084, 0x8000,
-	0x0040, 0x1f8b, 0x6114, 0x1078, 0x20c2, 0x2091, 0x8000, 0x6a04,
-	0x6b08, 0x6418, 0xa484, 0x0003, 0x0040, 0x1e89, 0x6128, 0xa18c,
-	0x00ff, 0x8001, 0x00c0, 0x1e82, 0x2100, 0xa210, 0x0048, 0x1eaf,
-	0x0078, 0x1e89, 0x8001, 0x00c0, 0x1eaf, 0x2100, 0xa212, 0x0048,
-	0x1eaf, 0xa484, 0x000c, 0x0040, 0x1ea3, 0x6128, 0x810f, 0xa18c,
-	0x00ff, 0xa082, 0x0004, 0x00c0, 0x1e9b, 0x2100, 0xa318, 0x0048,
-	0x1eaf, 0x0078, 0x1ea3, 0xa082, 0x0004, 0x00c0, 0x1eaf, 0x2100,
-	0xa31a, 0x0048, 0x1eaf, 0x6030, 0xa005, 0x0040, 0x1ea9, 0x8000,
-	0x6816, 0x6a06, 0x6b0a, 0x2091, 0x8001, 0x0078, 0x1f93, 0x2091,
-	0x8001, 0x0078, 0x1f8f, 0x6114, 0x1078, 0x20c2, 0x2091, 0x8000,
-	0x6b08, 0x8318, 0x0048, 0x1ec1, 0x6b0a, 0x2091, 0x8001, 0x0078,
-	0x1fa2, 0x2091, 0x8001, 0x0078, 0x1f8f, 0x6024, 0x8007, 0xa084,
-	0x00ff, 0x0040, 0x1ee3, 0xa086, 0x0080, 0x00c0, 0x1f0b, 0x20a9,
-	0x0008, 0x2069, 0x7410, 0x2091, 0x8000, 0x6800, 0xa084, 0xfcff,
-	0x6802, 0xade8, 0x0008, 0x0070, 0x1edf, 0x0078, 0x1ed5, 0x2091,
-	0x8001, 0x0078, 0x1f93, 0x6028, 0xa015, 0x0040, 0x1f0b, 0x6114,
-	0x1078, 0x20c2, 0x0d7e, 0xade8, 0x0007, 0x2091, 0x8000, 0x6800,
-	0xa00d, 0x0040, 0x1f08, 0xa206, 0x0040, 0x1ef9, 0x2168, 0x0078,
-	0x1eef, 0x0c7e, 0x2160, 0x6000, 0x6802, 0x1078, 0x192b, 0x0c7f,
-	0x0d7f, 0x6808, 0x8000, 0x680a, 0x2091, 0x8001, 0x0078, 0x1fa2,
-	0x2091, 0x8001, 0x0d7f, 0x0078, 0x1f8b, 0x6114, 0x1078, 0x20c2,
-	0x6800, 0xa084, 0x0001, 0x0040, 0x1f7b, 0x2091, 0x8000, 0x6a04,
-	0x8210, 0x0048, 0x1f20, 0x6a06, 0x2091, 0x8001, 0x0078, 0x1fa2,
-	0x2091, 0x8001, 0x0078, 0x1f8f, 0x1078, 0x1b36, 0x00c0, 0x1d49,
-	0x6114, 0x1078, 0x20c2, 0x60be, 0x6900, 0xa184, 0x0008, 0x0040,
-	0x1f35, 0x6020, 0xa085, 0x0100, 0x6022, 0xa184, 0x0001, 0x0040,
-	0x1f8b, 0xa184, 0x0100, 0x00c0, 0x1f77, 0xa184, 0x0200, 0x00c0,
-	0x1f73, 0x681c, 0xa005, 0x00c0, 0x1f7f, 0x6004, 0xa084, 0x00ff,
-	0xa086, 0x000f, 0x00c0, 0x1f4e, 0x1078, 0x20a5, 0x78df, 0x0000,
-	0x6004, 0x8007, 0xa084, 0x00ff, 0x78d2, 0x8001, 0x609f, 0x0000,
-	0x0040, 0x1f63, 0x1078, 0x1fa6, 0x0040, 0x1f63, 0x78dc, 0xa085,
-	0x0100, 0x78de, 0x007c, 0x78d7, 0x0000, 0x78db, 0x0000, 0x6024,
-	0xa084, 0xff00, 0x6026, 0x1078, 0x39aa, 0x0040, 0x1cc6, 0x1078,
-	0x1b5b, 0x0078, 0x1cc6, 0x2009, 0x0017, 0x0078, 0x1f95, 0x2009,
-	0x000e, 0x0078, 0x1f95, 0x2009, 0x0007, 0x0078, 0x1f95, 0x2009,
-	0x0035, 0x0078, 0x1f95, 0x2009, 0x003e, 0x0078, 0x1f95, 0x2009,
-	0x0004, 0x0078, 0x1f95, 0x2009, 0x0006, 0x0078, 0x1f95, 0x2009,
-	0x0016, 0x0078, 0x1f95, 0x2009, 0x0001, 0x6024, 0xa084, 0xff00,
-	0xa105, 0x6026, 0x2091, 0x8000, 0x1078, 0x1c42, 0x2091, 0x8001,
-	0x0078, 0x1cc6, 0x1078, 0x192b, 0x0078, 0x1cc6, 0x78d4, 0xa06d,
-	0x00c0, 0x1fb1, 0x2c00, 0x78d6, 0x78da, 0x609f, 0x0000, 0x0078,
-	0x1fbd, 0x2c00, 0x689e, 0x609f, 0x0000, 0x78d6, 0x2d00, 0x6002,
-	0x78d8, 0xad06, 0x00c0, 0x1fbd, 0x6002, 0x78d0, 0x8001, 0x78d2,
-	0x00c0, 0x1fc9, 0x78dc, 0xa084, 0xfeff, 0x78de, 0x78d8, 0x2060,
-	0xa006, 0x007c, 0xa02e, 0x2530, 0x611c, 0x61a2, 0xa184, 0xe1ff,
-	0x601e, 0xa184, 0x0060, 0x0040, 0x1fd9, 0x0e7e, 0x1078, 0x467f,
-	0x0e7f, 0x6596, 0x65a6, 0x669a, 0x66aa, 0x60af, 0x0000, 0x60b3,
-	0x0000, 0x6714, 0x1078, 0x1956, 0x2091, 0x8000, 0x60a0, 0xa084,
-	0x8000, 0x00c0, 0x2000, 0x6808, 0xa084, 0x0001, 0x0040, 0x2000,
-	0x2091, 0x8001, 0x1078, 0x19a3, 0x2091, 0x8000, 0x1078, 0x1c42,
-	0x2091, 0x8001, 0x78d7, 0x0000, 0x78db, 0x0000, 0x0078, 0x2072,
-	0x6024, 0xa096, 0x0001, 0x00c0, 0x2007, 0x8000, 0x6026, 0x6a10,
-	0x6814, 0x2091, 0x8001, 0xa202, 0x0048, 0x2016, 0x0040, 0x2016,
-	0x2039, 0x0200, 0x1078, 0x2073, 0x0078, 0x2072, 0x2c08, 0x2091,
-	0x8000, 0x60a0, 0xa084, 0x8000, 0x0040, 0x2043, 0x6800, 0xa065,
-	0x0040, 0x2048, 0x6a04, 0x0e7e, 0x2071, 0x5040, 0x7000, 0xa084,
-	0x0001, 0x0040, 0x203d, 0x7048, 0xa206, 0x00c0, 0x203d, 0x6b04,
-	0x231c, 0x2160, 0x6302, 0x2300, 0xa005, 0x00c0, 0x2038, 0x6902,
-	0x2260, 0x6102, 0x0e7f, 0x0078, 0x204f, 0x2160, 0x6202, 0x6906,
-	0x0e7f, 0x0078, 0x204f, 0x6800, 0xa065, 0x0040, 0x2048, 0x6102,
-	0x6902, 0x00c0, 0x204c, 0x6906, 0x2160, 0x6003, 0x0000, 0x2160,
-	0x60a0, 0xa084, 0x8000, 0x0040, 0x2059, 0x6808, 0xa084, 0xfffc,
-	0x680a, 0x6810, 0x8000, 0x6812, 0x2091, 0x8001, 0x6808, 0xa08c,
-	0x0040, 0x0040, 0x2068, 0xa086, 0x0040, 0x680a, 0x1078, 0x19b4,
-	0x2091, 0x8000, 0x1078, 0x21b1, 0x2091, 0x8001, 0x78db, 0x0000,
-	0x78d7, 0x0000, 0x007c, 0x6008, 0xa705, 0x600a, 0x2091, 0x8000,
-	0x1078, 0x1c42, 0x2091, 0x8001, 0x78d8, 0xa065, 0x0040, 0x2086,
-	0x609c, 0x78da, 0x609f, 0x0000, 0x0078, 0x2076, 0x78d7, 0x0000,
-	0x78db, 0x0000, 0x007c, 0x7990, 0x7894, 0x8000, 0xa10a, 0x00c8,
-	0x2092, 0xa006, 0x7896, 0x70d2, 0x7804, 0xa005, 0x0040, 0x20a0,
-	0x8001, 0x7806, 0x00c0, 0x20a0, 0x0068, 0x20a0, 0x2091, 0x4080,
-	0x007c, 0x2039, 0x20b9, 0x0078, 0x20a7, 0x2039, 0x20bf, 0x2704,
-	0xa005, 0x0040, 0x20b8, 0xac00, 0x2068, 0x6b08, 0x6c0c, 0x6910,
-	0x6a14, 0x690a, 0x6a0e, 0x6b12, 0x6c16, 0x8738, 0x0078, 0x20a7,
-	0x007c, 0x0003, 0x0009, 0x000f, 0x0015, 0x001b, 0x0000, 0x0015,
-	0x001b, 0x0000, 0x0c7e, 0x1078, 0x3b33, 0x2c68, 0x0c7f, 0x007c,
-	0x0010, 0x2139, 0x0068, 0x2139, 0x2029, 0x0000, 0x78cb, 0x0000,
-	0x788c, 0xa065, 0x0040, 0x2132, 0x2009, 0x5074, 0x2104, 0xa084,
-	0x0001, 0x0040, 0x2100, 0x6004, 0xa086, 0x0103, 0x00c0, 0x2100,
-	0x6018, 0xa005, 0x00c0, 0x2100, 0x6014, 0xa005, 0x00c0, 0x2100,
-	0x0d7e, 0x2069, 0x0000, 0x6818, 0xa084, 0x0001, 0x00c0, 0x20ff,
-	0x600c, 0x70c6, 0x6010, 0x70ca, 0x70c3, 0x8020, 0x681b, 0x0001,
-	0x2091, 0x4080, 0x0d7f, 0x1078, 0x1c69, 0x0078, 0x2137, 0x0d7f,
-	0x1078, 0x213a, 0x0040, 0x2132, 0x6204, 0xa294, 0x00ff, 0xa296,
-	0x0003, 0x0040, 0x2112, 0x6204, 0xa296, 0x0110, 0x00c0, 0x2120,
-	0x78cb, 0x0001, 0x6204, 0xa294, 0xff00, 0x8217, 0x8211, 0x0040,
-	0x2120, 0x85ff, 0x00c0, 0x2132, 0x8210, 0xa202, 0x00c8, 0x2132,
-	0x057e, 0x1078, 0x2149, 0x057f, 0x0040, 0x212d, 0x78e0, 0xa086,
-	0x0003, 0x0040, 0x2132, 0x0078, 0x2120, 0x8528, 0x78c8, 0xa005,
-	0x0040, 0x20d0, 0x85ff, 0x0040, 0x2139, 0x2091, 0x4080, 0x78b0,
-	0x70d6, 0x007c, 0x7bac, 0x79b0, 0x70d4, 0xa102, 0x00c0, 0x2143,
-	0x2300, 0xa005, 0x007c, 0x0048, 0x2147, 0xa302, 0x007c, 0x8002,
-	0x007c, 0x2001, 0x04fd, 0x2004, 0xa082, 0x0005, 0x00c8, 0x2163,
-	0x2091, 0x8000, 0x2071, 0x0020, 0x7004, 0xa005, 0x00c0, 0x2198,
-	0x7008, 0x7208, 0xa206, 0x00c0, 0x2198, 0xa286, 0x0008, 0x00c0,
-	0x2198, 0x2071, 0x0010, 0x1078, 0x219d, 0x2009, 0x0020, 0x6004,
-	0xa086, 0x0103, 0x00c0, 0x2172, 0x6028, 0xa005, 0x00c0, 0x2172,
-	0x2009, 0x000c, 0x1078, 0x1907, 0x0040, 0x218b, 0x78c4, 0x8000,
-	0x78c6, 0xa086, 0x0002, 0x00c0, 0x2198, 0x2091, 0x8000, 0x78e3,
-	0x0003, 0x78c7, 0x0000, 0x78cc, 0xa085, 0x0300, 0x78ce, 0x2091,
-	0x8001, 0x0078, 0x2198, 0x78c7, 0x0000, 0x1078, 0x1c69, 0x79ac,
-	0x78b0, 0x8000, 0xa10a, 0x00c8, 0x2196, 0xa006, 0x78b2, 0xa006,
-	0x2071, 0x0010, 0x2091, 0x8001, 0x007c, 0x8107, 0x8004, 0x8004,
-	0x7ab8, 0x7bb4, 0x7cc0, 0x7dbc, 0xa210, 0xa399, 0x0000, 0xa4a1,
-	0x0000, 0xa5a9, 0x0000, 0x007c, 0x2009, 0x505b, 0x2091, 0x8000,
-	0x200a, 0x0f7e, 0x0e7e, 0x2071, 0x5040, 0x7000, 0xa086, 0x0000,
-	0x00c0, 0x21cb, 0x2009, 0x5012, 0x2104, 0xa005, 0x00c0, 0x21cb,
-	0x2079, 0x0100, 0x7830, 0xa084, 0x00c0, 0x00c0, 0x21cb, 0x0018,
-	0x21cb, 0x781b, 0x004b, 0x0e7f, 0x0f7f, 0x007c, 0x0f7e, 0x0e7e,
-	0x2071, 0x5040, 0x2091, 0x8000, 0x7000, 0xa086, 0x0000, 0x00c0,
-	0x21e4, 0x2079, 0x0100, 0x7830, 0xa084, 0x00c0, 0x00c0, 0x21e4,
-	0x0018, 0x21e4, 0x781b, 0x004d, 0x2091, 0x8001, 0x0e7f, 0x0f7f,
-	0x007c, 0x127e, 0x2091, 0x2300, 0x2071, 0x5040, 0x2079, 0x0100,
-	0x784b, 0x000f, 0x0098, 0x21f7, 0x7838, 0x0078, 0x21f0, 0x20a9,
-	0x0040, 0x7800, 0xa082, 0x0004, 0x0048, 0x2200, 0x20a9, 0x0060,
-	0x789b, 0x0000, 0x78af, 0x0000, 0x78af, 0x0000, 0x0070, 0x220a,
-	0x0078, 0x2202, 0x7800, 0xa082, 0x0004, 0x0048, 0x2219, 0x70b7,
-	0x009b, 0x2019, 0x4da4, 0x1078, 0x2255, 0x702f, 0x8001, 0x0078,
-	0x2225, 0x70b7, 0x0000, 0x2019, 0x4c1c, 0x1078, 0x2255, 0x2019,
-	0x4c5b, 0x1078, 0x2255, 0x702f, 0x8000, 0x7003, 0x0000, 0x1078,
-	0x235e, 0x7004, 0xa084, 0x000f, 0x017e, 0x2009, 0x04fd, 0x210c,
-	0xa18a, 0x0005, 0x0048, 0x223a, 0x0038, 0x2240, 0xa085, 0x6280,
-	0x0078, 0x2242, 0x0028, 0x2240, 0xa085, 0x6280, 0x0078, 0x2242,
-	0xa085, 0x62c0, 0x017f, 0x7806, 0x780f, 0xb204, 0x7843, 0x00d8,
-	0x7853, 0x0080, 0x780b, 0x0008, 0x7047, 0x0008, 0x7053, 0x507f,
-	0x704f, 0x0000, 0x127f, 0x2000, 0x007c, 0x137e, 0x147e, 0x157e,
-	0x047e, 0x20a1, 0x012b, 0x2304, 0xa005, 0x789a, 0x0040, 0x2275,
-	0x8318, 0x2324, 0x8318, 0x2398, 0x24a8, 0xa484, 0xff00, 0x0040,
-	0x226d, 0xa482, 0x0100, 0x20a9, 0x0100, 0x2020, 0x53a6, 0xa005,
-	0x00c0, 0x2264, 0x3318, 0x0078, 0x225b, 0x047f, 0x157f, 0x147f,
-	0x137f, 0x007c, 0xa18c, 0x000f, 0x2011, 0x0101, 0x2204, 0xa084,
-	0xfff0, 0xa105, 0x2012, 0x1078, 0x235e, 0x007c, 0x2011, 0x0101,
-	0x20a9, 0x0009, 0x810b, 0x0070, 0x228f, 0x0078, 0x228a, 0xa18c,
-	0x0e00, 0x2204, 0xa084, 0xf1ff, 0xa105, 0x2012, 0x007c, 0x2009,
-	0x0101, 0x20a9, 0x0005, 0x8213, 0x0070, 0x22a0, 0x0078, 0x229b,
-	0xa294, 0x00e0, 0x2104, 0xa084, 0xff1f, 0xa205, 0x200a, 0x007c,
-	0x2011, 0x0101, 0x20a9, 0x000c, 0x810b, 0x0070, 0x22b1, 0x0078,
-	0x22ac, 0xa18c, 0xf000, 0x2204, 0xa084, 0x0fff, 0xa105, 0x2012,
-	0x007c, 0x2011, 0x0102, 0x2204, 0xa084, 0xffcf, 0xa105, 0x2012,
-	0x007c, 0x8103, 0x8003, 0xa080, 0x0020, 0x0c7e, 0x2061, 0x0100,
-	0x609a, 0x62ac, 0x63ac, 0x0c7f, 0x007c, 0x8103, 0x8003, 0xa080,
-	0x0022, 0x0c7e, 0x2061, 0x0100, 0x609a, 0x60a4, 0xa084, 0xffdf,
-	0x60ae, 0x0c7f, 0x007c, 0x8103, 0x8003, 0xa080, 0x0022, 0x0c7e,
-	0x2061, 0x0100, 0x609a, 0x60a4, 0xa085, 0x0020, 0x60ae, 0x0c7f,
-	0x007c, 0x8103, 0x8003, 0xa080, 0x0020, 0x0c7e, 0x2061, 0x0100,
-	0x609a, 0x60a4, 0x62ae, 0x2010, 0x60a4, 0x63ae, 0x2018, 0x0c7f,
-	0x007c, 0x2091, 0x8000, 0x0c7e, 0x0e7e, 0x6818, 0xa005, 0x0040,
-	0x233c, 0x2061, 0x7400, 0x1078, 0x2344, 0x0040, 0x2328, 0x20a9,
-	0x0000, 0x2061, 0x7300, 0x0c7e, 0x1078, 0x2344, 0x0040, 0x2318,
-	0x0c7f, 0x8c60, 0x0070, 0x2316, 0x0078, 0x230b, 0x0078, 0x233c,
-	0x007f, 0xa082, 0x7300, 0x2071, 0x5040, 0x7086, 0x7182, 0x2001,
-	0x0004, 0x706e, 0x7093, 0x000f, 0x1078, 0x21ac, 0x0078, 0x2338,
-	0x60c0, 0xa005, 0x00c0, 0x233c, 0x2071, 0x5040, 0x7182, 0x2c00,
-	0x708a, 0x2001, 0x0006, 0x706e, 0x7093, 0x000f, 0x1078, 0x21ac,
-	0x2001, 0x0000, 0x0078, 0x233e, 0x2001, 0x0001, 0x2091, 0x8001,
-	0xa005, 0x0e7f, 0x0c7f, 0x007c, 0x2c04, 0xa005, 0x0040, 0x235b,
-	0x2060, 0x600c, 0xa306, 0x00c0, 0x2358, 0x6010, 0xa206, 0x00c0,
-	0x2358, 0x6014, 0xa106, 0x00c0, 0x2358, 0xa006, 0x0078, 0x235d,
-	0x6000, 0x0078, 0x2345, 0xa085, 0x0001, 0x007c, 0x2011, 0x5041,
-	0x220c, 0xa18c, 0x000f, 0x2011, 0x013b, 0x2204, 0xa084, 0x0100,
-	0x0040, 0x2374, 0x2021, 0xff04, 0x2122, 0x810b, 0x810b, 0x810b,
-	0x810b, 0xa18d, 0x0f00, 0x2104, 0x007c, 0x0e7e, 0x68e4, 0xa08c,
-	0x0020, 0x0040, 0x23c8, 0xa084, 0x0006, 0x00c0, 0x23c8, 0x6014,
-	0x8007, 0xa084, 0x000f, 0x8003, 0x8003, 0x8003, 0xa0f0, 0x5280,
-	0x7004, 0xa084, 0x000a, 0x00c0, 0x23c8, 0x7108, 0xa194, 0xff00,
-	0x0040, 0x23c8, 0xa18c, 0x00ff, 0x2001, 0x000c, 0xa106, 0x0040,
-	0x23af, 0x2001, 0x0012, 0xa106, 0x0040, 0x23b3, 0x2001, 0x0014,
-	0xa106, 0x0040, 0x23b7, 0x2001, 0x0019, 0xa106, 0x0040, 0x23bb,
-	0x2001, 0x0032, 0xa106, 0x0040, 0x23bf, 0x0078, 0x23c3, 0x2009,
-	0x0012, 0x0078, 0x23c5, 0x2009, 0x0014, 0x0078, 0x23c5, 0x2009,
-	0x0019, 0x0078, 0x23c5, 0x2009, 0x0020, 0x0078, 0x23c5, 0x2009,
-	0x003f, 0x0078, 0x23c5, 0x2011, 0x0000, 0x2100, 0xa205, 0x700a,
-	0x0e7f, 0x007c, 0x0068, 0x23ca, 0x2091, 0x8000, 0x2071, 0x0000,
-	0x007e, 0x7018, 0xa084, 0x0001, 0x00c0, 0x23d1, 0x007f, 0x2071,
-	0x0010, 0x70ca, 0x007f, 0x70c6, 0x70c3, 0x8002, 0x70db, 0x073f,
-	0x70df, 0x0000, 0x2071, 0x0000, 0x701b, 0x0001, 0x2091, 0x4080,
-	0x0078, 0x23e8, 0x107e, 0x007e, 0x127e, 0x2091, 0x2300, 0x7f3c,
-	0x7e58, 0x7c30, 0x7d38, 0x77c2, 0x74c6, 0x76ca, 0x75ce, 0xa594,
-	0x003f, 0xa49c, 0x0003, 0xa484, 0x000f, 0x0079, 0x23ff, 0x2411,
-	0x2411, 0x2411, 0x274b, 0x3907, 0x240f, 0x2440, 0x244a, 0x240f,
-	0x240f, 0x240f, 0x240f, 0x240f, 0x240f, 0x240f, 0x240f, 0x1078,
-	0x23ca, 0x8507, 0xa084, 0x001f, 0x0079, 0x2416, 0x2454, 0x274b,
-	0x2905, 0x2a02, 0x2a2a, 0x2cc3, 0x2f6e, 0x2fb1, 0x2ffc, 0x3081,
-	0x3139, 0x31e2, 0x2440, 0x2827, 0x2f43, 0x2436, 0x3c78, 0x3c98,
-	0x3e5e, 0x3e6a, 0x3f3f, 0x2436, 0x2436, 0x4012, 0x4016, 0x3c76,
-	0x2436, 0x3dc9, 0x2436, 0x3b56, 0x244a, 0x2436, 0x1078, 0x23ca,
-	0x0018, 0x23ef, 0x127f, 0x2091, 0x8001, 0x007f, 0x107f, 0x007c,
-	0x2019, 0x4cfd, 0x1078, 0x2255, 0x702f, 0x0001, 0x781b, 0x004f,
-	0x0078, 0x2438, 0x2019, 0x4c5b, 0x1078, 0x2255, 0x702f, 0x8000,
-	0x781b, 0x00d5, 0x0078, 0x2438, 0x7242, 0x2009, 0x500f, 0x200b,
-	0x0000, 0xa584, 0x0001, 0x00c0, 0x3b6a, 0x0040, 0x2471, 0x1078,
-	0x23ca, 0x7003, 0x0000, 0x704b, 0x0000, 0x7043, 0x0000, 0x7037,
-	0x0000, 0x1078, 0x38de, 0x0018, 0x23ef, 0x2009, 0x500f, 0x200b,
-	0x0000, 0x7068, 0xa005, 0x00c0, 0x253c, 0x706c, 0xa084, 0x0007,
-	0x0079, 0x247a, 0x2573, 0x2482, 0x248e, 0x24ab, 0x24cd, 0x251a,
-	0x24f3, 0x2482, 0x1078, 0x38c6, 0x2009, 0x0048, 0x1078, 0x2e0f,
-	0x00c0, 0x248c, 0x7003, 0x0004, 0x0078, 0x2438, 0x1078, 0x38c6,
-	0x00c0, 0x24a9, 0x7080, 0x8007, 0x7882, 0x789b, 0x0010, 0x78ab,
-	0x000c, 0x789b, 0x0060, 0x78ab, 0x0001, 0x785b, 0x0004, 0x2009,
-	0x00e5, 0x1078, 0x2e03, 0x00c0, 0x24a9, 0x7003, 0x0004, 0x7093,
-	0x000f, 0x0078, 0x2438, 0x1078, 0x38c6, 0x00c0, 0x24cb, 0x7180,
-	0x8107, 0x7882, 0x789b, 0x0010, 0xa18c, 0x001f, 0xa18d, 0x00c0,
-	0x79aa, 0x78ab, 0x0006, 0x789b, 0x0060, 0x78ab, 0x0002, 0x785b,
-	0x0004, 0x2009, 0x00e5, 0x1078, 0x2e03, 0x00c0, 0x24cb, 0x7003,
-	0x0004, 0x7093, 0x000f, 0x0078, 0x2438, 0x1078, 0x38c6, 0x00c0,
-	0x24f1, 0x7180, 0x8107, 0x7882, 0x789b, 0x0010, 0xa18c, 0x001f,
-	0xa18d, 0x00c0, 0x79aa, 0x78ab, 0x0020, 0x7184, 0x79aa, 0x78ab,
-	0x000d, 0x789b, 0x0060, 0x78ab, 0x0004, 0x785b, 0x0004, 0x2009,
-	0x00e5, 0x1078, 0x2e03, 0x00c0, 0x24f1, 0x7003, 0x0004, 0x7093,
-	0x000f, 0x0078, 0x2438, 0x1078, 0x38c6, 0x00c0, 0x2518, 0x7180,
-	0x8107, 0x7882, 0x789b, 0x0010, 0xa18c, 0x001f, 0xa18d, 0x00c0,
-	0x79aa, 0x78ab, 0x0006, 0x789b, 0x0060, 0x78ab, 0x0002, 0x785b,
-	0x0004, 0x2009, 0x00e5, 0x1078, 0x2e03, 0x00c0, 0x2518, 0x7088,
-	0x708b, 0x0000, 0x2068, 0x704a, 0x7003, 0x0002, 0x7093, 0x000f,
-	0x0078, 0x2438, 0x1078, 0x38c6, 0x00c0, 0x2438, 0x7088, 0x2068,
-	0x6f14, 0x1078, 0x37bd, 0x2c50, 0x1078, 0x3978, 0x789b, 0x0010,
-	0x6814, 0xa084, 0x001f, 0xa085, 0x0080, 0x78aa, 0x6e1c, 0x2041,
-	0x0001, 0x708c, 0xa084, 0x0400, 0x2001, 0x0004, 0x0040, 0x253a,
-	0x2001, 0x0006, 0x0078, 0x265b, 0x1078, 0x38c6, 0x00c0, 0x2438,
-	0x789b, 0x0010, 0x7068, 0x2068, 0x6f14, 0x1078, 0x37bd, 0x2c50,
-	0x1078, 0x3978, 0x6008, 0xa085, 0x0010, 0x600a, 0x6824, 0xa005,
-	0x0040, 0x255a, 0xa082, 0x0006, 0x0048, 0x2558, 0x0078, 0x255a,
-	0x6827, 0x0005, 0x6b14, 0xa39c, 0x001f, 0xa39d, 0x00c0, 0x7058,
-	0xa084, 0x8000, 0x0040, 0x2568, 0xa684, 0x0001, 0x0040, 0x256a,
-	0xa39c, 0xffbf, 0x7baa, 0x2031, 0x0020, 0x2041, 0x0001, 0x2001,
-	0x0003, 0x0078, 0x265b, 0x0018, 0x23ef, 0x744c, 0xa485, 0x0000,
-	0x0040, 0x258d, 0xa080, 0x5080, 0x2030, 0x7150, 0x8108, 0xa12a,
-	0x0048, 0x2584, 0x2009, 0x5080, 0x2164, 0x6504, 0x85ff, 0x00c0,
-	0x259e, 0x8421, 0x00c0, 0x257e, 0x7152, 0x7003, 0x0000, 0x704b,
-	0x0000, 0x7040, 0xa005, 0x0040, 0x3b6a, 0x0078, 0x2438, 0x764c,
-	0xa6b0, 0x5080, 0x7150, 0x2600, 0x0078, 0x2589, 0x7152, 0x2568,
-	0x2558, 0x754a, 0x2c50, 0x6034, 0xa085, 0x0000, 0x00c0, 0x259b,
-	0x6708, 0x773a, 0xa784, 0x033f, 0x0040, 0x25d4, 0xa784, 0x0021,
-	0x00c0, 0x259b, 0xa784, 0x0002, 0x0040, 0x25bd, 0xa784, 0x0004,
-	0x0040, 0x259b, 0xa7bc, 0xfffb, 0x670a, 0xa784, 0x0008, 0x00c0,
-	0x259b, 0xa784, 0x0010, 0x00c0, 0x259b, 0xa784, 0x0200, 0x00c0,
-	0x259b, 0xa784, 0x0100, 0x0040, 0x25d4, 0x6018, 0xa005, 0x00c0,
-	0x259b, 0xa7bc, 0xfeff, 0x670a, 0x6823, 0x0000, 0x6e1c, 0xa684,
-	0x000e, 0x6118, 0x0040, 0x25e4, 0x601c, 0xa102, 0x0048, 0x25e7,
-	0x0040, 0x25e7, 0x0078, 0x2597, 0x81ff, 0x00c0, 0x2597, 0x68c3,
-	0x0000, 0xa784, 0x0080, 0x00c0, 0x25ef, 0x700c, 0x6022, 0xa7bc,
-	0xff7f, 0x670a, 0x1078, 0x3978, 0x0018, 0x23ef, 0x789b, 0x0010,
-	0xa046, 0x1078, 0x38c6, 0x00c0, 0x2438, 0x6b14, 0xa39c, 0x001f,
-	0xa39d, 0x00c0, 0x7058, 0xa084, 0x8000, 0x0040, 0x260b, 0xa684,
-	0x0001, 0x0040, 0x260d, 0xa39c, 0xffbf, 0xa684, 0x0010, 0x0040,
-	0x2613, 0xa39d, 0x0020, 0x7baa, 0x8840, 0xa684, 0x000e, 0x00c0,
-	0x261e, 0xa7bd, 0x0010, 0x670a, 0x0078, 0x2659, 0x7158, 0xa18c,
-	0x0800, 0x0040, 0x33d7, 0x2011, 0x0020, 0xa684, 0x0008, 0x00c0,
-	0x262f, 0x8210, 0xa684, 0x0002, 0x00c0, 0x262f, 0x8210, 0x7aaa,
-	0x8840, 0x1078, 0x38de, 0x6a14, 0x610c, 0x8108, 0xa18c, 0x00ff,
-	0xa1e0, 0x7300, 0x2c64, 0x8cff, 0x0040, 0x2650, 0x6014, 0xa206,
-	0x00c0, 0x263a, 0x60b8, 0x8001, 0x60ba, 0x00c0, 0x2635, 0x0c7e,
-	0x2a60, 0x6008, 0xa085, 0x0100, 0x600a, 0x0c7f, 0x0078, 0x2573,
-	0x1078, 0x38c6, 0x00c0, 0x2438, 0x2a60, 0x610e, 0x79aa, 0x8840,
-	0x7132, 0x2001, 0x0001, 0x007e, 0x715c, 0xa184, 0x0018, 0x0040,
-	0x2676, 0xa184, 0x0010, 0x0040, 0x2669, 0x1078, 0x35d6, 0x00c0,
-	0x2699, 0xa184, 0x0008, 0x0040, 0x2676, 0x69a0, 0xa184, 0x0600,
-	0x00c0, 0x2676, 0x1078, 0x34c7, 0x0078, 0x2699, 0x69a0, 0xa184,
-	0x0800, 0x0040, 0x268d, 0x0c7e, 0x027e, 0x2960, 0x6000, 0xa085,
-	0x2000, 0x6002, 0x6104, 0xa18d, 0x0010, 0x6106, 0x027f, 0x0c7f,
-	0x1078, 0x35d6, 0x00c0, 0x2699, 0x69a0, 0xa184, 0x0200, 0x0040,
-	0x2695, 0x1078, 0x3516, 0x0078, 0x2699, 0xa184, 0x0400, 0x00c0,
-	0x2672, 0x69a0, 0xa184, 0x1000, 0x0040, 0x26a4, 0x6914, 0xa18c,
-	0xff00, 0x810f, 0x1078, 0x22cd, 0x007f, 0x7002, 0xa68c, 0x00e0,
-	0xa684, 0x0060, 0x0040, 0x26b2, 0xa086, 0x0060, 0x00c0, 0x26b2,
-	0xa18d, 0x4000, 0x88ff, 0x0040, 0x26b7, 0xa18d, 0x0004, 0x795a,
-	0x69b6, 0x789b, 0x0060, 0x2800, 0x78aa, 0x789b, 0x0061, 0x6818,
-	0xa08d, 0x8000, 0xa084, 0x7fff, 0x691a, 0xa68c, 0x0080, 0x0040,
-	0x26d6, 0x7097, 0x0000, 0xa08a, 0x000d, 0x0050, 0x26d4, 0xa08a,
-	0x000c, 0x7196, 0x2001, 0x000c, 0x800c, 0x719a, 0x78aa, 0x8008,
-	0x810c, 0x0040, 0x33dd, 0xa18c, 0x00f8, 0x00c0, 0x33dd, 0x157e,
-	0x137e, 0x147e, 0x20a1, 0x012b, 0x789b, 0x0000, 0x8000, 0x80ac,
-	0xad80, 0x000b, 0x2098, 0x53a6, 0x147f, 0x137f, 0x157f, 0x6814,
-	0x8007, 0x7882, 0x6d94, 0x7dd6, 0x7dde, 0x6e98, 0x7ed2, 0x7eda,
-	0x1078, 0x38c6, 0x00c0, 0x270d, 0x702c, 0x8003, 0x0048, 0x2706,
-	0x2019, 0x4c5b, 0x1078, 0x2255, 0x702f, 0x8000, 0x7830, 0xa084,
-	0x00c0, 0x00c0, 0x270d, 0x0098, 0x2715, 0x6008, 0xa084, 0xffef,
-	0x600a, 0x1078, 0x38de, 0x0078, 0x2461, 0x7200, 0xa284, 0x0007,
-	0xa086, 0x0001, 0x00c0, 0x2722, 0x781b, 0x004f, 0x1078, 0x38de,
-	0x0078, 0x2733, 0x6ab4, 0xa295, 0x2000, 0x7a5a, 0x781b, 0x004f,
-	0x1078, 0x38de, 0x7200, 0x2500, 0xa605, 0x0040, 0x2733, 0xa284,
-	0x0007, 0x1079, 0x2741, 0xad80, 0x0009, 0x7036, 0xa284, 0x0007,
-	0xa086, 0x0001, 0x00c0, 0x2438, 0x6018, 0x8000, 0x601a, 0x0078,
-	0x2438, 0x2749, 0x48f7, 0x48f7, 0x48e6, 0x48f7, 0x2749, 0x48e6,
-	0x2749, 0x1078, 0x23ca, 0x1078, 0x38c6, 0x0f7e, 0x2079, 0x5000,
-	0x78cc, 0x0f7f, 0xa084, 0x0001, 0x0040, 0x276f, 0x706c, 0xa086,
-	0x0001, 0x00c0, 0x275e, 0x706e, 0x0078, 0x2802, 0x706c, 0xa086,
-	0x0005, 0x00c0, 0x276d, 0x7088, 0x2068, 0x681b, 0x0004, 0x6817,
-	0x0000, 0x6820, 0xa085, 0x0008, 0x6822, 0x706f, 0x0000, 0x2011,
-	0x0004, 0x716c, 0xa186, 0x0001, 0x0040, 0x2790, 0xa186, 0x0007,
-	0x00c0, 0x2780, 0x2009, 0x5038, 0x200b, 0x0005, 0x0078, 0x2790,
-	0x2009, 0x5013, 0x2104, 0x2009, 0x5012, 0x200a, 0x2009, 0x5038,
-	0x200b, 0x0001, 0x706f, 0x0000, 0x7073, 0x0001, 0x0078, 0x2792,
-	0x706f, 0x0000, 0x1078, 0x4633, 0x157e, 0x20a9, 0x0010, 0x2039,
-	0x0000, 0x1078, 0x36b0, 0xa7b8, 0x0100, 0x0070, 0x27a1, 0x0078,
-	0x2799, 0x157f, 0x7000, 0x0079, 0x27a5, 0x27d3, 0x27ba, 0x27ba,
-	0x27ad, 0x27d3, 0x27d3, 0x27d3, 0x27d3, 0x2021, 0x505a, 0x2404,
-	0xa005, 0x0040, 0x27d3, 0xad06, 0x00c0, 0x27ba, 0x6800, 0x2022,
-	0x0078, 0x27ca, 0x6820, 0xa084, 0x0001, 0x00c0, 0x27c6, 0x6f14,
-	0x1078, 0x37bd, 0x1078, 0x33ae, 0x0078, 0x27ca, 0x7060, 0x2060,
-	0x6800, 0x6002, 0x6a1a, 0x6817, 0x0000, 0x6820, 0xa085, 0x0008,
-	0x6822, 0x1078, 0x1c53, 0x2021, 0x7400, 0x1078, 0x280f, 0x2021,
-	0x505a, 0x1078, 0x280f, 0x157e, 0x20a9, 0x0000, 0x2021, 0x7300,
-	0x1078, 0x280f, 0x8420, 0x0070, 0x27e7, 0x0078, 0x27e0, 0x2061,
-	0x5300, 0x2021, 0x0002, 0x20a9, 0x0100, 0x6018, 0x6110, 0x81ff,
-	0x0040, 0x27f6, 0xa102, 0x0050, 0x27f6, 0x6012, 0x601b, 0x0000,
-	0xace0, 0x0010, 0x0070, 0x27fe, 0x0078, 0x27ed, 0x8421, 0x00c0,
-	0x27eb, 0x157f, 0x709c, 0xa084, 0x8000, 0x0040, 0x2809, 0x1078,
-	0x39cc, 0x7003, 0x0000, 0x704b, 0x0000, 0x0078, 0x2438, 0x047e,
-	0x2404, 0xa005, 0x0040, 0x2823, 0x2068, 0x6800, 0x007e, 0x6a1a,
-	0x6817, 0x0000, 0x6820, 0xa085, 0x0008, 0x6822, 0x1078, 0x1c53,
-	0x007f, 0x0078, 0x2811, 0x047f, 0x2023, 0x0000, 0x007c, 0xa282,
-	0x0003, 0x0050, 0x282d, 0x1078, 0x23ca, 0x2300, 0x0079, 0x2830,
-	0x2833, 0x28a6, 0x28c3, 0xa282, 0x0002, 0x0040, 0x2839, 0x1078,
-	0x23ca, 0x706c, 0x706f, 0x0000, 0x7093, 0x0000, 0x0079, 0x2840,
-	0x2848, 0x2848, 0x284a, 0x287e, 0x33e3, 0x2848, 0x287e, 0x2848,
-	0x1078, 0x23ca, 0x7780, 0x1078, 0x36b0, 0x7780, 0xa7bc, 0x0f00,
-	0x1078, 0x37bd, 0x6018, 0xa005, 0x0040, 0x2875, 0x2021, 0x7400,
-	0x2009, 0x0004, 0x2011, 0x0010, 0x1078, 0x28de, 0x0040, 0x2875,
-	0x157e, 0x20a9, 0x0000, 0x2021, 0x7300, 0x047e, 0x2009, 0x0004,
-	0x2011, 0x0010, 0x1078, 0x28de, 0x047f, 0x0040, 0x2874, 0x8420,
-	0x0070, 0x2874, 0x0078, 0x2865, 0x157f, 0x8738, 0xa784, 0x001f,
-	0x00c0, 0x2850, 0x0078, 0x2461, 0x0078, 0x2461, 0x7780, 0x1078,
-	0x37bd, 0x6018, 0xa005, 0x0040, 0x28a4, 0x2021, 0x7400, 0x2009,
-	0x0005, 0x2011, 0x0020, 0x1078, 0x28de, 0x0040, 0x28a4, 0x157e,
-	0x20a9, 0x0000, 0x2021, 0x7300, 0x047e, 0x2009, 0x0005, 0x2011,
-	0x0020, 0x1078, 0x28de, 0x047f, 0x0040, 0x28a3, 0x8420, 0x0070,
-	0x28a3, 0x0078, 0x2894, 0x157f, 0x0078, 0x2461, 0x2200, 0x0079,
-	0x28a9, 0x28ac, 0x28ae, 0x28ae, 0x1078, 0x23ca, 0x2009, 0x0012,
-	0x706c, 0xa086, 0x0002, 0x0040, 0x28b7, 0x2009, 0x000e, 0x6818,
-	0xa084, 0x8000, 0x0040, 0x28bd, 0x691a, 0x706f, 0x0000, 0x7073,
-	0x0001, 0x0078, 0x3854, 0x2200, 0x0079, 0x28c6, 0x28cb, 0x28ae,
-	0x28c9, 0x1078, 0x23ca, 0x1078, 0x4633, 0x7000, 0xa086, 0x0001,
-	0x00c0, 0x3373, 0x1078, 0x33c4, 0x6008, 0xa084, 0xffef, 0x600a,
-	0x1078, 0x3366, 0x0040, 0x3373, 0x0078, 0x2573, 0x2404, 0xa005,
-	0x0040, 0x2901, 0x2068, 0x2d04, 0x007e, 0x6814, 0xa706, 0x0040,
-	0x28ed, 0x2d20, 0x007f, 0x0078, 0x28df, 0x007f, 0x2022, 0x691a,
-	0x6817, 0x0000, 0x6820, 0xa205, 0x6822, 0x1078, 0x1c53, 0x6010,
-	0x8001, 0x6012, 0x6008, 0xa084, 0xffef, 0x600a, 0x1078, 0x33c4,
-	0x007c, 0xa085, 0x0001, 0x0078, 0x2900, 0x2300, 0x0079, 0x2908,
-	0x290d, 0x290b, 0x29a6, 0x1078, 0x23ca, 0x78ec, 0xa084, 0x0001,
-	0x00c0, 0x2921, 0x7000, 0xa086, 0x0004, 0x00c0, 0x2919, 0x0078,
-	0x2944, 0x1078, 0x33c4, 0x6008, 0xa084, 0xffef, 0x600a, 0x0078,
-	0x3373, 0x78e4, 0xa005, 0x00d0, 0x2944, 0x0018, 0x2438, 0x2008,
-	0xa084, 0x0030, 0x00c0, 0x2930, 0x781b, 0x004f, 0x0078, 0x2438,
-	0x78ec, 0xa084, 0x0003, 0x0040, 0x292c, 0x2100, 0xa084, 0x0007,
-	0x0079, 0x293a, 0x297d, 0x2988, 0x296e, 0x2942, 0x38b9, 0x38b9,
-	0x2942, 0x2997, 0x1078, 0x23ca, 0x7000, 0xa086, 0x0004, 0x00c0,
-	0x295e, 0x706c, 0xa086, 0x0002, 0x00c0, 0x2954, 0x2011, 0x0002,
-	0x2019, 0x0000, 0x0078, 0x2827, 0x706c, 0xa086, 0x0006, 0x0040,
-	0x294e, 0x706c, 0xa086, 0x0004, 0x0040, 0x294e, 0x79e4, 0xa184,
-	0x0030, 0x0040, 0x2968, 0x78ec, 0xa084, 0x0003, 0x00c0, 0x296a,
-	0x0078, 0x2f43, 0x2001, 0x0003, 0x0078, 0x2cd7, 0x6818, 0xa084,
-	0x8000, 0x0040, 0x2975, 0x681b, 0x001d, 0x1078, 0x368f, 0x782b,
-	0x3008, 0x781b, 0x0056, 0x0078, 0x2438, 0x6818, 0xa084, 0x8000,
-	0x0040, 0x2984, 0x681b, 0x001d, 0x1078, 0x368f, 0x0078, 0x3884,
-	0x6818, 0xa084, 0x8000, 0x0040, 0x298f, 0x681b, 0x001d, 0x1078,
-	0x368f, 0x782b, 0x3008, 0x781b, 0x00d2, 0x0078, 0x2438, 0x6818,
-	0xa084, 0x8000, 0x0040, 0x299e, 0x681b, 0x001d, 0x1078, 0x368f,
-	0x782b, 0x3008, 0x781b, 0x0093, 0x0078, 0x2438, 0xa584, 0x000f,
-	0x00c0, 0x29c3, 0x7000, 0x0079, 0x29ad, 0x2461, 0x29b7, 0x29b5,
-	0x3373, 0x3373, 0x3373, 0x3373, 0x29b5, 0x1078, 0x23ca, 0x1078,
-	0x33c4, 0x6008, 0xa084, 0xffef, 0x600a, 0x1078, 0x3366, 0x0040,
-	0x3373, 0x0078, 0x2573, 0x78e4, 0xa005, 0x00d0, 0x2944, 0x0018,
-	0x2944, 0x2008, 0xa084, 0x0030, 0x00c0, 0x29d2, 0x781b, 0x004f,
-	0x0078, 0x2438, 0x78ec, 0xa084, 0x0003, 0x0040, 0x29ce, 0x2100,
-	0xa184, 0x0007, 0x0079, 0x29dc, 0x29ee, 0x29f2, 0x29e6, 0x29e4,
-	0x38b9, 0x38b9, 0x29e4, 0x38af, 0x1078, 0x23ca, 0x1078, 0x3697,
-	0x782b, 0x3008, 0x781b, 0x0056, 0x0078, 0x2438, 0x1078, 0x3697,
-	0x0078, 0x3884, 0x1078, 0x3697, 0x782b, 0x3008, 0x781b, 0x00d2,
-	0x0078, 0x2438, 0x1078, 0x3697, 0x782b, 0x3008, 0x781b, 0x0093,
-	0x0078, 0x2438, 0x2300, 0x0079, 0x2a05, 0x2a0a, 0x2a08, 0x2a0c,
-	0x1078, 0x23ca, 0x0078, 0x3081, 0x681b, 0x0008, 0x78a3, 0x0000,
-	0x79e4, 0xa184, 0x0030, 0x0040, 0x3081, 0x78ec, 0xa084, 0x0003,
-	0x0040, 0x3081, 0xa184, 0x0007, 0x0079, 0x2a1e, 0x2a26, 0x29f2,
-	0x296e, 0x3854, 0x38b9, 0x38b9, 0x2a26, 0x38af, 0x1078, 0x3868,
-	0x0078, 0x2438, 0xa282, 0x0005, 0x0050, 0x2a30, 0x1078, 0x23ca,
-	0x2300, 0x0079, 0x2a33, 0x2a36, 0x2c84, 0x2c92, 0x2200, 0x0079,
-	0x2a39, 0x2a53, 0x2a40, 0x2a53, 0x2a3e, 0x2c69, 0x1078, 0x23ca,
-	0x789b, 0x0018, 0x78a8, 0xa084, 0x00ff, 0xa082, 0x0020, 0x0048,
-	0x366b, 0xa08a, 0x0004, 0x00c8, 0x366b, 0x0079, 0x2a4f, 0x366b,
-	0x366b, 0x366b, 0x3619, 0x789b, 0x0018, 0x79a8, 0xa184, 0x0080,
-	0x0040, 0x2a64, 0x0078, 0x366b, 0x7000, 0xa005, 0x00c0, 0x2a5a,
-	0x2011, 0x0004, 0x0078, 0x31f5, 0xa184, 0x00ff, 0xa08a, 0x0010,
-	0x00c8, 0x366b, 0x0079, 0x2a6c, 0x2a7e, 0x2a7c, 0x2a96, 0x2a9a,
-	0x2b55, 0x366b, 0x366b, 0x2b57, 0x366b, 0x366b, 0x2c65, 0x2c65,
-	0x366b, 0x366b, 0x366b, 0x2c67, 0x1078, 0x23ca, 0xa684, 0x1000,
-	0x0040, 0x2a8b, 0x2001, 0x0500, 0x8000, 0x8000, 0x783a, 0x781b,
-	0x0091, 0x0078, 0x2438, 0x6818, 0xa084, 0x8000, 0x0040, 0x2a94,
-	0x681b, 0x001d, 0x0078, 0x2a82, 0x0078, 0x3854, 0x681b, 0x001d,
-	0x0078, 0x367b, 0x6920, 0x6922, 0xa684, 0x1800, 0x00c0, 0x2adb,
-	0x6820, 0xa084, 0x0001, 0x00c0, 0x2ae1, 0x6818, 0xa086, 0x0008,
-	0x00c0, 0x2aac, 0x681b, 0x0000, 0xa684, 0x0400, 0x0040, 0x2b51,
-	0xa684, 0x0080, 0x0040, 0x2ad7, 0x7097, 0x0000, 0x6818, 0xa084,
-	0x003f, 0xa08a, 0x000d, 0x0050, 0x2ad7, 0xa08a, 0x000c, 0x7196,
-	0x2001, 0x000c, 0x800c, 0x719a, 0x789b, 0x0061, 0x78aa, 0x157e,
-	0x137e, 0x147e, 0x20a1, 0x012b, 0x789b, 0x0000, 0x8000, 0x80ac,
-	0xad80, 0x000b, 0x2098, 0x53a6, 0x147f, 0x137f, 0x157f, 0x781b,
-	0x0058, 0x0078, 0x2438, 0xa684, 0x1000, 0x0040, 0x2ae1, 0x0078,
-	0x2438, 0xa684, 0x0060, 0x0040, 0x2b4d, 0xa684, 0x0800, 0x0040,
-	0x2b4d, 0xa684, 0x8000, 0x00c0, 0x2aef, 0x0078, 0x2b09, 0xa6b4,
-	0x7fff, 0x7e5a, 0x6eb6, 0x789b, 0x0076, 0x7aac, 0x79ac, 0x78ac,
-	0x801b, 0x00c8, 0x2afc, 0x8000, 0xa084, 0x003f, 0xa108, 0xa291,
-	0x0000, 0x6b98, 0x2100, 0xa302, 0x68b2, 0x6b94, 0x2200, 0xa303,
-	0x68ae, 0xa684, 0x4000, 0x0040, 0x2b11, 0xa6b4, 0xbfff, 0x7e5a,
-	0x6eb6, 0x7000, 0xa086, 0x0003, 0x00c0, 0x2b1e, 0x1078, 0x46e9,
-	0x1078, 0x48e6, 0x781b, 0x0064, 0x0078, 0x2438, 0xa006, 0x1078,
-	0x49ed, 0x6ab0, 0x69ac, 0x6c98, 0x6b94, 0x2200, 0xa105, 0x0040,
-	0x2b2d, 0x2200, 0xa422, 0x2100, 0xa31b, 0x6caa, 0x7cd2, 0x7cda,
-	0x6ba6, 0x7bd6, 0x7bde, 0x2300, 0xa405, 0x00c0, 0x2b3f, 0xa6b5,
-	0x4000, 0x7e5a, 0x6eb6, 0x781b, 0x0064, 0x0078, 0x2438, 0x781b,
-	0x0064, 0x2200, 0xa115, 0x00c0, 0x2b49, 0x1078, 0x48f7, 0x0078,
-	0x2438, 0x1078, 0x4942, 0x0078, 0x2438, 0x781b, 0x0065, 0x0078,
-	0x2438, 0x781b, 0x0058, 0x0078, 0x2438, 0x1078, 0x23ca, 0x0078,
-	0x2bb8, 0x6920, 0xa184, 0x0100, 0x0040, 0x2b6f, 0xa18c, 0xfeff,
-	0x6922, 0x0c7e, 0x7054, 0x2060, 0x6000, 0xa084, 0xefff, 0x6002,
-	0x6004, 0xa084, 0xfff5, 0x6006, 0x0c7f, 0x0078, 0x2ba7, 0xa184,
-	0x0200, 0x0040, 0x2ba7, 0xa18c, 0xfdff, 0x6922, 0x0c7e, 0x7054,
-	0x2060, 0x6000, 0xa084, 0xdfff, 0x6002, 0x6004, 0xa084, 0xffef,
-	0x6006, 0x2008, 0x2c48, 0x0c7f, 0xa184, 0x0008, 0x0040, 0x2ba7,
-	0x1078, 0x37b9, 0x1078, 0x34c7, 0x88ff, 0x0040, 0x2ba7, 0x789b,
-	0x0060, 0x2800, 0x78aa, 0x7e58, 0xa6b5, 0x0004, 0x7e5a, 0xa684,
-	0x0400, 0x00c0, 0x2ba1, 0x782b, 0x3008, 0x781b, 0x0056, 0x0078,
-	0x2438, 0x782b, 0x3008, 0x781b, 0x0065, 0x0078, 0x2438, 0x7e58,
-	0xa684, 0x0400, 0x00c0, 0x2bb0, 0x781b, 0x0058, 0x0078, 0x2438,
-	0x781b, 0x0065, 0x0078, 0x2438, 0x0078, 0x3673, 0x0078, 0x3673,
-	0x2019, 0x0000, 0x7990, 0xa18c, 0x0007, 0x0040, 0x2bb6, 0x789b,
-	0x0010, 0x78a8, 0xa094, 0x00ff, 0xa286, 0x0001, 0x00c0, 0x2bf6,
-	0x2300, 0x7ca8, 0xa400, 0x2018, 0xa102, 0x0040, 0x2bee, 0x0048,
-	0x2bd3, 0x0078, 0x2bf0, 0xa380, 0x0002, 0xa102, 0x00c8, 0x2bee,
-	0x6920, 0xa18c, 0xfcff, 0x6922, 0x0c7e, 0x7054, 0x2060, 0x6000,
-	0xa084, 0xefef, 0x6002, 0x6004, 0xa084, 0xffe5, 0x6006, 0x0c7f,
-	0x7e58, 0xa6b4, 0xfffb, 0x7e5a, 0x0078, 0x2ba8, 0x0078, 0x2b59,
-	0x24a8, 0x7aa8, 0x00f0, 0x2bf0, 0x0078, 0x2bc1, 0xa284, 0x00f0,
-	0xa086, 0x0020, 0x00c0, 0x2c56, 0x8318, 0x8318, 0x2300, 0xa102,
-	0x0040, 0x2c06, 0x0048, 0x2c06, 0x0078, 0x2c53, 0xa286, 0x0023,
-	0x0040, 0x2bb6, 0x681c, 0xa084, 0xfff1, 0x681e, 0x7e58, 0xa684,
-	0xfff1, 0xa085, 0x0010, 0x2030, 0x7e5a, 0x6008, 0xa085, 0x0010,
-	0x600a, 0x0c7e, 0x7054, 0x2060, 0x6004, 0x2008, 0x2c48, 0x0c7f,
-	0xa184, 0x0010, 0x0040, 0x2c2a, 0x1078, 0x37b9, 0x1078, 0x35d6,
-	0x0078, 0x2c39, 0x0c7e, 0x7054, 0x2060, 0x6004, 0x2008, 0x2c48,
-	0x0c7f, 0xa184, 0x0008, 0x0040, 0x2ba7, 0x1078, 0x37b9, 0x1078,
-	0x34c7, 0x88ff, 0x0040, 0x2ba7, 0x789b, 0x0060, 0x2800, 0x78aa,
-	0xa6b5, 0x0004, 0x7e5a, 0xa684, 0x0400, 0x00c0, 0x2c4d, 0x782b,
-	0x3008, 0x781b, 0x0056, 0x0078, 0x2438, 0x782b, 0x3008, 0x781b,
-	0x0065, 0x0078, 0x2438, 0x7aa8, 0x0078, 0x2bc1, 0x8318, 0x2300,
-	0xa102, 0x0040, 0x2c5f, 0x0048, 0x2c5f, 0x0078, 0x2bc1, 0xa284,
-	0x0080, 0x00c0, 0x367b, 0x0078, 0x3673, 0x0078, 0x367b, 0x0078,
-	0x366b, 0x789b, 0x0018, 0x78a8, 0xa084, 0x00ff, 0xa08e, 0x0001,
-	0x0040, 0x2c74, 0x1078, 0x23ca, 0x7aa8, 0xa294, 0x00ff, 0x78a8,
-	0xa084, 0x00ff, 0xa08a, 0x0004, 0x00c8, 0x366b, 0x0079, 0x2c80,
-	0x366b, 0x3414, 0x366b, 0x356b, 0xa282, 0x0000, 0x00c0, 0x2c8a,
-	0x1078, 0x23ca, 0x1078, 0x368f, 0x782b, 0x3008, 0x781b, 0x0065,
-	0x0078, 0x2438, 0xa282, 0x0003, 0x00c0, 0x2c98, 0x1078, 0x23ca,
-	0xa484, 0x8000, 0x00c0, 0x2cbb, 0x706c, 0xa005, 0x0040, 0x2ca2,
-	0x1078, 0x23ca, 0x6f14, 0x7782, 0xa7bc, 0x0f00, 0x1078, 0x37bd,
-	0x6008, 0xa085, 0x0021, 0x600a, 0x8738, 0xa784, 0x001f, 0x00c0,
-	0x2ca6, 0x1078, 0x3693, 0x706f, 0x0002, 0x2009, 0x5038, 0x200b,
-	0x0009, 0x0078, 0x2cbd, 0x1078, 0x369f, 0x782b, 0x3008, 0x781b,
-	0x0065, 0x0078, 0x2438, 0xa282, 0x0004, 0x0050, 0x2cc9, 0x1078,
-	0x23ca, 0x2300, 0x0079, 0x2ccc, 0x2ccf, 0x2db8, 0x2deb, 0xa286,
-	0x0003, 0x0040, 0x2cd5, 0x1078, 0x23ca, 0x2001, 0x0000, 0x007e,
-	0x68c0, 0xa005, 0x0040, 0x2cde, 0x7003, 0x0003, 0x68a0, 0xa084,
-	0x2000, 0x0040, 0x2ce7, 0x6008, 0xa085, 0x0002, 0x600a, 0x007f,
-	0x703e, 0x7000, 0xa084, 0x0007, 0x0079, 0x2cee, 0x2461, 0x2cf8,
-	0x2cf8, 0x2eed, 0x2f29, 0x2461, 0x2f29, 0x2cf6, 0x1078, 0x23ca,
-	0xa684, 0x1000, 0x00c0, 0x2d00, 0x1078, 0x4633, 0x0040, 0x2d92,
-	0x7868, 0xa08c, 0x00ff, 0x0040, 0x2d48, 0xa186, 0x0008, 0x00c0,
-	0x2d17, 0x1078, 0x33c4, 0x6008, 0xa084, 0xffef, 0x600a, 0x1078,
-	0x3366, 0x0040, 0x2d48, 0x1078, 0x4633, 0x0078, 0x2d2f, 0xa186,
-	0x0028, 0x00c0, 0x2d48, 0x1078, 0x4633, 0x6008, 0xa084, 0xffef,
-	0x600a, 0x6018, 0xa005, 0x0040, 0x2d2f, 0x8001, 0x601a, 0xa005,
-	0x0040, 0x2d2f, 0x8001, 0xa005, 0x0040, 0x2d2f, 0x601e, 0x6820,
-	0xa084, 0x0001, 0x0040, 0x2461, 0x6820, 0xa084, 0xfffe, 0x6822,
-	0x7060, 0x0c7e, 0x2060, 0x6800, 0x6002, 0x0c7f, 0x6004, 0x6802,
-	0xa005, 0x2d00, 0x00c0, 0x2d45, 0x6002, 0x6006, 0x0078, 0x2461,
-	0x017e, 0x1078, 0x2e1c, 0x017f, 0xa684, 0xdf00, 0x681e, 0x682b,
-	0x0000, 0x6f14, 0x81ff, 0x0040, 0x2d92, 0xa186, 0x0002, 0x00c0,
-	0x2d92, 0xa684, 0x0800, 0x00c0, 0x2d65, 0xa684, 0x0060, 0x0040,
-	0x2d65, 0x78d8, 0x7adc, 0x682e, 0x6a32, 0x6820, 0xa084, 0x0800,
-	0x00c0, 0x2d92, 0x8717, 0xa294, 0x000f, 0x8213, 0x8213, 0x8213,
-	0xa290, 0x5280, 0xa290, 0x0000, 0x221c, 0xa384, 0x0100, 0x00c0,
-	0x2d7b, 0x0078, 0x2d81, 0x8210, 0x2204, 0xa085, 0x0018, 0x2012,
-	0x8211, 0xa384, 0x0400, 0x0040, 0x2d8e, 0x68a0, 0xa084, 0x0100,
-	0x00c0, 0x2d8e, 0x1078, 0x2ea0, 0x0078, 0x2461, 0x6008, 0xa085,
-	0x0002, 0x600a, 0x6916, 0x6818, 0xa084, 0x8000, 0x0040, 0x2d9a,
-	0x703c, 0x681a, 0xa68c, 0xdf00, 0x691e, 0x1078, 0x33b5, 0x1078,
-	0x33c4, 0x00c0, 0x2da7, 0x6008, 0xa084, 0xffef, 0x600a, 0x6820,
-	0xa084, 0x0001, 0x00c0, 0x2db0, 0x1078, 0x33ae, 0x0078, 0x2db4,
-	0x7060, 0x2060, 0x6800, 0x6002, 0x1078, 0x1c53, 0x0078, 0x2461,
-	0xa282, 0x0004, 0x0048, 0x2dbe, 0x1078, 0x23ca, 0x2200, 0x0079,
-	0x2dc1, 0x2dbc, 0x2dc5, 0x2dd2, 0x2dc5, 0x7000, 0xa086, 0x0005,
-	0x0040, 0x2dce, 0x1078, 0x368f, 0x782b, 0x3008, 0x781b, 0x0065,
-	0x0078, 0x2438, 0x7890, 0x8007, 0x8001, 0xa084, 0x0007, 0xa080,
-	0x0018, 0x789a, 0x79a8, 0xa18c, 0x00ff, 0xa186, 0x0003, 0x0040,
-	0x2de7, 0xa186, 0x0000, 0x0040, 0x2de7, 0x0078, 0x366b, 0x781b,
-	0x0065, 0x0078, 0x2438, 0x6820, 0xa085, 0x0004, 0x6822, 0x82ff,
-	0x00c0, 0x2df6, 0x1078, 0x368f, 0x0078, 0x2dfd, 0x8211, 0x0040,
-	0x2dfb, 0x1078, 0x23ca, 0x1078, 0x369f, 0x782b, 0x3008, 0x781b,
-	0x0065, 0x0078, 0x2438, 0x702c, 0x8003, 0x0048, 0x2e0d, 0x2019,
-	0x4c5b, 0x1078, 0x2255, 0x702f, 0x8000, 0x1078, 0x38de, 0x7830,
-	0xa084, 0x00c0, 0x00c0, 0x2e19, 0x0018, 0x2e19, 0x791a, 0xa006,
-	0x007c, 0xa085, 0x0001, 0x007c, 0xa684, 0x0060, 0x00c0, 0x2e26,
-	0x682f, 0x0000, 0x6833, 0x0000, 0x0078, 0x2e9f, 0xa684, 0x0800,
-	0x00c0, 0x2e48, 0x68b4, 0xa084, 0x4800, 0xa635, 0xa684, 0x0800,
-	0x00c0, 0x2e48, 0x6998, 0x6a94, 0x692e, 0x6a32, 0x703c, 0xa005,
-	0x00c0, 0x2e40, 0x2200, 0xa105, 0x0040, 0x2e47, 0x703f, 0x0015,
-	0x7000, 0xa086, 0x0006, 0x0040, 0x2e47, 0x1078, 0x4633, 0x007c,
-	0xa684, 0x0020, 0x0040, 0x2e6a, 0xa684, 0x4000, 0x0040, 0x2e56,
-	0x682f, 0x0000, 0x6833, 0x0000, 0x0078, 0x2e40, 0x68b4, 0xa084,
-	0x4800, 0xa635, 0xa684, 0x4000, 0x00c0, 0x2e50, 0x703c, 0xa005,
-	0x00c0, 0x2e64, 0x703f, 0x0015, 0x79d8, 0x7adc, 0x692e, 0x6a32,
-	0x0078, 0x2e40, 0xa684, 0x4000, 0x0040, 0x2e74, 0x682f, 0x0000,
-	0x6833, 0x0000, 0x0078, 0x2e40, 0x68b4, 0xa084, 0x4800, 0xa635,
-	0xa684, 0x4000, 0x00c0, 0x2e6e, 0x703c, 0xa005, 0x00c0, 0x2e82,
-	0x703f, 0x0015, 0x79d8, 0x7adc, 0x78d0, 0x80fb, 0x00c8, 0x2e89,
-	0x8000, 0xa084, 0x003f, 0xa108, 0xa291, 0x0000, 0x692e, 0x6a32,
-	0x2100, 0xa205, 0x00c0, 0x2e96, 0x0078, 0x2e40, 0x7000, 0xa086,
-	0x0006, 0x0040, 0x2e9f, 0x1078, 0x49ed, 0x0078, 0x2e40, 0x007c,
-	0x6008, 0xa085, 0x0200, 0x600a, 0xa384, 0x0200, 0x0040, 0x2eac,
-	0x6008, 0xa085, 0x0002, 0x600a, 0x681b, 0x0006, 0x688f, 0x0000,
-	0x6893, 0x0000, 0x6a30, 0x692c, 0x6a3e, 0x6942, 0x682f, 0x0003,
-	0x6833, 0x0000, 0x6837, 0x0020, 0x6897, 0x0000, 0x689b, 0x0020,
-	0x68b3, 0x0000, 0x68af, 0x0000, 0x7000, 0x0079, 0x2ec7, 0x2461,
-	0x2ed1, 0x2eda, 0x2ecf, 0x2ecf, 0x2ecf, 0x2ecf, 0x2ecf, 0x1078,
-	0x23ca, 0x6820, 0xa084, 0x0001, 0x00c0, 0x2eda, 0x1078, 0x33ae,
-	0x0078, 0x2ee0, 0x7060, 0x2c50, 0x2060, 0x6800, 0x6002, 0x2a60,
-	0x2021, 0x505a, 0x2404, 0xa005, 0x0040, 0x2ee9, 0x2020, 0x0078,
-	0x2ee2, 0x2d22, 0x206b, 0x0000, 0x007c, 0x1078, 0x33b5, 0x1078,
-	0x33c4, 0x6008, 0xa084, 0xfdff, 0x600a, 0x682b, 0x0000, 0x789b,
-	0x000e, 0x6f14, 0x6817, 0x0002, 0x1078, 0x4a35, 0xa684, 0x0800,
-	0x0040, 0x2f06, 0x691c, 0xa18d, 0x2000, 0x691e, 0x6818, 0xa084,
-	0x8000, 0x0040, 0x2f16, 0x7868, 0xa08c, 0x00ff, 0x0040, 0x2f14,
-	0x681b, 0x001e, 0x0078, 0x2f16, 0x681b, 0x0000, 0x2021, 0x505a,
-	0x2404, 0xad06, 0x0040, 0x2f1d, 0x7460, 0x6800, 0x2022, 0x68c3,
-	0x0000, 0x6a3c, 0x6940, 0x6a32, 0x692e, 0x1078, 0x1c53, 0x0078,
-	0x2461, 0x1078, 0x2e1c, 0x682b, 0x0000, 0x2001, 0x000e, 0x6f14,
-	0x1078, 0x38e4, 0xa08c, 0x00ff, 0x6916, 0x6818, 0xa084, 0x8000,
-	0x0040, 0x2f3c, 0x703c, 0x681a, 0xa68c, 0xdf00, 0x691e, 0x706f,
-	0x0000, 0x0078, 0x2461, 0x7000, 0xa005, 0x00c0, 0x2f49, 0x0078,
-	0x2461, 0xa006, 0x1078, 0x4633, 0x6817, 0x0000, 0x681b, 0x0014,
-	0xa68c, 0xdf00, 0x691e, 0x682b, 0x0000, 0x6820, 0xa085, 0x00ff,
-	0x6822, 0x7000, 0x0079, 0x2f5c, 0x2461, 0x2f66, 0x2f66, 0x2f68,
-	0x2f68, 0x2f68, 0x2f68, 0x2f64, 0x1078, 0x23ca, 0x1078, 0x33c4,
-	0x6008, 0xa084, 0xffef, 0x600a, 0x0078, 0x337e, 0x2300, 0x0079,
-	0x2f71, 0x2f74, 0x2f76, 0x2faf, 0x1078, 0x23ca, 0x7000, 0x0079,
-	0x2f79, 0x2461, 0x2f83, 0x2f83, 0x2f9e, 0x2f83, 0x2fab, 0x2f9e,
-	0x2f81, 0x1078, 0x23ca, 0xa684, 0x0060, 0xa086, 0x0060, 0x00c0,
-	0x2f9a, 0xa6b4, 0xffdf, 0xa6b4, 0xbfff, 0xa6b5, 0x2000, 0x7e5a,
-	0x681c, 0xa084, 0xffdf, 0x681e, 0x1078, 0x4633, 0x1078, 0x48f7,
-	0x0078, 0x3854, 0xa684, 0x2000, 0x0040, 0x2f8d, 0x6818, 0xa084,
-	0x8000, 0x0040, 0x2fab, 0x681b, 0x0015, 0xa684, 0x4000, 0x0040,
-	0x2fab, 0x681b, 0x0007, 0x1078, 0x3868, 0x0078, 0x2438, 0x1078,
-	0x23ca, 0x2300, 0x0079, 0x2fb4, 0x2fb7, 0x2fb9, 0x2fec, 0x1078,
-	0x23ca, 0x7000, 0x0079, 0x2fbc, 0x2461, 0x2fc6, 0x2fc6, 0x2fe1,
-	0x2fc6, 0x2fe8, 0x2fe1, 0x2fc4, 0x1078, 0x23ca, 0xa684, 0x0060,
-	0xa086, 0x0060, 0x00c0, 0x2fdd, 0xa6b4, 0xffbf, 0xa6b4, 0xbfff,
-	0xa6b5, 0x2000, 0x7e5a, 0x681c, 0xa084, 0xffbf, 0x681e, 0x1078,
-	0x4633, 0x1078, 0x48f7, 0x0078, 0x3854, 0xa684, 0x2000, 0x0040,
-	0x2fd0, 0x6818, 0xa084, 0x8000, 0x0040, 0x2fe8, 0x681b, 0x0007,
-	0x781b, 0x00d2, 0x0078, 0x2438, 0x6820, 0xa085, 0x0004, 0x6822,
-	0x1078, 0x381f, 0xa6b5, 0x0800, 0x1078, 0x368f, 0x782b, 0x3008,
-	0x781b, 0x0065, 0x0078, 0x2438, 0x2300, 0x0079, 0x2fff, 0x3002,
-	0x3004, 0x3006, 0x1078, 0x23ca, 0x0078, 0x367b, 0xa684, 0x0400,
-	0x00c0, 0x302f, 0x79e4, 0xa184, 0x0020, 0x0040, 0x3016, 0x78ec,
-	0xa084, 0x0003, 0x0040, 0x3016, 0x782b, 0x3009, 0x789b, 0x0060,
-	0x78ab, 0x0000, 0xa684, 0xfffb, 0x785a, 0x79e4, 0xa184, 0x0020,
-	0x0040, 0x3027, 0x78ec, 0xa084, 0x0003, 0x00c0, 0x302b, 0x2001,
-	0x0014, 0x0078, 0x2cd7, 0xa184, 0x0007, 0x0079, 0x3067, 0x7a90,
-	0xa294, 0x0007, 0x789b, 0x0060, 0x79a8, 0x81ff, 0x0040, 0x3065,
-	0x789b, 0x0010, 0x7ba8, 0xa384, 0x0001, 0x00c0, 0x3056, 0x7ba8,
-	0x7ba8, 0xa386, 0x0001, 0x00c0, 0x3049, 0x2009, 0xfff7, 0x0078,
-	0x304f, 0xa386, 0x0003, 0x00c0, 0x3056, 0x2009, 0xffef, 0x0c7e,
-	0x7054, 0x2060, 0x6004, 0xa104, 0x6006, 0x0c7f, 0x789b, 0x0060,
-	0x78ab, 0x0000, 0xa684, 0xfffb, 0x785a, 0x782b, 0x3009, 0x6920,
-	0xa18c, 0xfdff, 0xa18c, 0xfeff, 0x6922, 0x0078, 0x3854, 0x297d,
-	0x2988, 0x3071, 0x3079, 0x306f, 0x306f, 0x3854, 0x3854, 0x1078,
-	0x23ca, 0x6920, 0xa18c, 0xfdff, 0xa18c, 0xfeff, 0x6922, 0x0078,
-	0x385e, 0x6920, 0xa18c, 0xfdff, 0xa18c, 0xfeff, 0x6922, 0x0078,
-	0x3854, 0x79e4, 0xa184, 0x0030, 0x0040, 0x308b, 0x78ec, 0xa084,
-	0x0003, 0x00c0, 0x30b2, 0x7000, 0xa086, 0x0004, 0x00c0, 0x30a5,
-	0x706c, 0xa086, 0x0002, 0x00c0, 0x309b, 0x2011, 0x0002, 0x2019,
-	0x0000, 0x0078, 0x2827, 0x706c, 0xa086, 0x0006, 0x0040, 0x3095,
-	0x706c, 0xa086, 0x0004, 0x0040, 0x3095, 0x7000, 0xa086, 0x0000,
-	0x0040, 0x2438, 0x6818, 0xa085, 0x8000, 0x681a, 0x2001, 0x0014,
-	0x0078, 0x2cd7, 0xa184, 0x0007, 0x0079, 0x30b6, 0x3854, 0x3854,
-	0x30be, 0x3854, 0x38b9, 0x38b9, 0x3854, 0x3854, 0xa684, 0x0080,
-	0x0040, 0x30ed, 0x7194, 0x81ff, 0x0040, 0x30ed, 0xa182, 0x000d,
-	0x00d0, 0x30ce, 0x7097, 0x0000, 0x0078, 0x30d3, 0xa182, 0x000c,
-	0x7096, 0x2009, 0x000c, 0x789b, 0x0061, 0x79aa, 0x157e, 0x137e,
-	0x147e, 0x7098, 0x8114, 0xa210, 0x729a, 0xa080, 0x000b, 0xad00,
-	0x2098, 0x20a1, 0x012b, 0x789b, 0x0000, 0x8108, 0x81ac, 0x53a6,
-	0x147f, 0x137f, 0x157f, 0x0078, 0x385e, 0xa684, 0x0400, 0x00c0,
-	0x312e, 0x6820, 0xa084, 0x0001, 0x0040, 0x385e, 0xa68c, 0x0060,
-	0xa684, 0x0060, 0x0040, 0x3102, 0xa086, 0x0060, 0x00c0, 0x3102,
-	0xa18d, 0x4000, 0xa18c, 0xfffb, 0x795a, 0x69b6, 0x789b, 0x0060,
-	0x78ab, 0x0000, 0x789b, 0x0061, 0x6818, 0xa085, 0x8000, 0x681a,
-	0x78aa, 0x8008, 0x810c, 0x0040, 0x33dd, 0xa18c, 0x00f8, 0x00c0,
-	0x33dd, 0x157e, 0x137e, 0x147e, 0x20a1, 0x012b, 0x789b, 0x0000,
-	0x8000, 0x80ac, 0xad80, 0x000b, 0x2098, 0x53a6, 0x147f, 0x137f,
-	0x157f, 0x6814, 0x8007, 0x7882, 0x0078, 0x385e, 0x6818, 0xa084,
-	0x8000, 0x0040, 0x3135, 0x681b, 0x0008, 0x781b, 0x00c8, 0x0078,
-	0x2438, 0x2300, 0x0079, 0x313c, 0x3141, 0x31e0, 0x313f, 0x1078,
-	0x23ca, 0x7000, 0xa084, 0x0007, 0x0079, 0x3146, 0x2461, 0x3150,
-	0x3185, 0x315b, 0x314e, 0x2461, 0x314e, 0x314e, 0x1078, 0x23ca,
-	0x681c, 0xa084, 0x2000, 0x0040, 0x3169, 0x6008, 0xa085, 0x0002,
-	0x600a, 0x0078, 0x3169, 0x68c0, 0xa005, 0x00c0, 0x3185, 0x6920,
-	0xa18d, 0x0001, 0x6922, 0x68c3, 0x0001, 0x6800, 0x706a, 0x0078,
-	0x317f, 0x6920, 0xa18d, 0x0001, 0x6922, 0x6800, 0x6006, 0xa005,
-	0x00c0, 0x3173, 0x6002, 0x681c, 0xa084, 0x000e, 0x0040, 0x317f,
-	0x7014, 0x68ba, 0x7130, 0xa188, 0x7300, 0x0078, 0x3181, 0x2009,
-	0x7400, 0x2104, 0x6802, 0x2d0a, 0x7162, 0x6eb6, 0xa684, 0x0060,
-	0x0040, 0x31de, 0xa684, 0x0800, 0x00c0, 0x3199, 0xa684, 0x7fff,
-	0x68b6, 0x6894, 0x68a6, 0x6898, 0x68aa, 0x1078, 0x4633, 0x0078,
-	0x31de, 0xa684, 0x0020, 0x0040, 0x31ae, 0x68c0, 0xa005, 0x0040,
-	0x31a5, 0x1078, 0x4a35, 0x0078, 0x31a8, 0xa006, 0x1078, 0x49ed,
-	0x79d8, 0x7adc, 0x69aa, 0x6aa6, 0x0078, 0x31b4, 0x1078, 0x37ca,
-	0x69aa, 0x6aa6, 0x1078, 0x49ed, 0xa684, 0x8000, 0x0040, 0x31de,
-	0xa684, 0x7fff, 0x68b6, 0x2001, 0x0076, 0x1078, 0x38e4, 0x2010,
-	0x2001, 0x0078, 0x1078, 0x38e4, 0x2008, 0xa684, 0x0020, 0x00c0,
-	0x31d6, 0x2001, 0x007a, 0x1078, 0x38e4, 0x801b, 0x00c8, 0x31d1,
-	0x8000, 0xa084, 0x003f, 0xa108, 0xa291, 0x0000, 0x6b98, 0x2100,
-	0xa302, 0x68b2, 0x6b94, 0x2200, 0xa303, 0x68ae, 0x0078, 0x2461,
-	0x0078, 0x367b, 0x7037, 0x0000, 0xa282, 0x0006, 0x0050, 0x31ea,
-	0x1078, 0x23ca, 0x7000, 0xa084, 0x0007, 0x10c0, 0x398a, 0x2300,
-	0x0079, 0x31f2, 0x31f5, 0x321e, 0x3232, 0x2200, 0x0079, 0x31f8,
-	0x321c, 0x367b, 0x31fe, 0x321c, 0x324e, 0x3290, 0x7003, 0x0005,
-	0x2001, 0x7510, 0x2068, 0x704a, 0x157e, 0x20a9, 0x0031, 0x2003,
-	0x0000, 0x8000, 0x0070, 0x320e, 0x0078, 0x3207, 0x157f, 0xad80,
-	0x0009, 0x7036, 0x6817, 0x0000, 0x68b7, 0x0700, 0x6823, 0x0800,
-	0x6827, 0x0003, 0x0078, 0x366b, 0x1078, 0x23ca, 0x7003, 0x0005,
-	0x2001, 0x7510, 0x2068, 0x704a, 0xad80, 0x0009, 0x7036, 0x2200,
-	0x0079, 0x322a, 0x367b, 0x3230, 0x3230, 0x324e, 0x3230, 0x367b,
-	0x1078, 0x23ca, 0x7003, 0x0005, 0x2001, 0x7510, 0x2068, 0x704a,
-	0xad80, 0x0009, 0x7036, 0x2200, 0x0079, 0x323e, 0x3246, 0x3244,
-	0x3244, 0x3246, 0x3244, 0x3246, 0x1078, 0x23ca, 0x1078, 0x369f,
-	0x782b, 0x3008, 0x781b, 0x0065, 0x0078, 0x2438, 0x7003, 0x0002,
-	0x7a80, 0xa294, 0x0f00, 0x789b, 0x0018, 0x7ca8, 0xa484, 0x001f,
-	0xa215, 0x2069, 0x7400, 0x2d04, 0x2d08, 0x7162, 0x2068, 0xa005,
-	0x0040, 0x3269, 0x6814, 0xa206, 0x0040, 0x3285, 0x6800, 0x0078,
-	0x325c, 0x7003, 0x0005, 0x2001, 0x7510, 0x2068, 0x704a, 0x7036,
-	0x157e, 0x20a9, 0x0031, 0x2003, 0x0000, 0x8000, 0x0070, 0x327a,
-	0x0078, 0x3273, 0x157f, 0xad80, 0x0009, 0x7036, 0x6a16, 0x68b7,
-	0x0700, 0x6823, 0x0800, 0x6827, 0x0003, 0x6eb4, 0x7e5a, 0x6820,
-	0xa084, 0x0c00, 0x0040, 0x32df, 0x1078, 0x3697, 0x0078, 0x32df,
-	0x7003, 0x0002, 0x7a80, 0xa294, 0x0f00, 0x789b, 0x0018, 0x7ca8,
-	0xa484, 0x001f, 0xa215, 0x79a8, 0x79a8, 0xa18c, 0x00ff, 0xa1e8,
-	0x7300, 0x2d04, 0x2d08, 0x7162, 0x2068, 0xa005, 0x0040, 0x32af,
-	0x6814, 0xa206, 0x0040, 0x32ca, 0x6800, 0x0078, 0x32a2, 0x7003,
-	0x0005, 0x2001, 0x7510, 0x2068, 0x704a, 0x157e, 0x20a9, 0x0031,
-	0x2003, 0x0000, 0x8000, 0x0070, 0x32bf, 0x0078, 0x32b8, 0x157f,
-	0xad80, 0x0009, 0x7036, 0x6a16, 0x68b7, 0x0700, 0x6823, 0x0800,
-	0x6827, 0x0003, 0x6eb4, 0x7e5a, 0x6820, 0xa084, 0x0c00, 0x0040,
-	0x32df, 0xa084, 0x0800, 0x0040, 0x32d9, 0x1078, 0x369b, 0x0078,
-	0x32df, 0x1078, 0x3697, 0x708b, 0x0000, 0x0078, 0x32df, 0x027e,
-	0x8207, 0xa084, 0x000f, 0x8003, 0x8003, 0x8003, 0xa080, 0x5280,
-	0x2060, 0x7056, 0x6000, 0x705a, 0x6004, 0x705e, 0xa684, 0x0060,
-	0x0040, 0x3337, 0x6b98, 0x6c94, 0x69ac, 0x68b0, 0xa105, 0x00c0,
-	0x3319, 0x7bd2, 0x7bda, 0x7cd6, 0x7cde, 0xa6b4, 0xb7ff, 0x7e5a,
-	0xa684, 0x0060, 0xa086, 0x0060, 0x0040, 0x3337, 0x68c0, 0xa005,
-	0x0040, 0x3312, 0x7003, 0x0003, 0x682b, 0x0000, 0x1078, 0x48e6,
-	0x0078, 0x3314, 0x1078, 0x48f7, 0xa6b5, 0x2000, 0x7e5a, 0x0078,
-	0x3337, 0x68b0, 0xa31a, 0x2100, 0xa423, 0x2400, 0xa305, 0x0040,
-	0x3337, 0x7bd2, 0x7bda, 0x7cd6, 0x7cde, 0x68b0, 0xa6b4, 0xbfff,
-	0x7e5a, 0x007e, 0x68c0, 0xa005, 0x007f, 0x0040, 0x3335, 0x7003,
-	0x0003, 0x1078, 0x48e6, 0x0078, 0x3337, 0x1078, 0x4942, 0x077f,
-	0x1078, 0x37bd, 0x2009, 0x0065, 0xa684, 0x0004, 0x0040, 0x3358,
-	0x78e4, 0xa084, 0x0030, 0x0040, 0x3350, 0x78ec, 0xa084, 0x0003,
-	0x0040, 0x3350, 0x782b, 0x3008, 0x2009, 0x0065, 0x0078, 0x3358,
-	0x0f7e, 0x2079, 0x5000, 0x1078, 0x4633, 0x0f7f, 0x0040, 0x2461,
-	0x791a, 0x2d00, 0x704a, 0x8207, 0xa084, 0x000f, 0x8003, 0x8003,
-	0x8003, 0xa080, 0x5280, 0x2048, 0x0078, 0x2438, 0x6020, 0xa005,
-	0x0040, 0x3372, 0x8001, 0x6022, 0x6008, 0xa085, 0x0008, 0x600a,
-	0x7010, 0x6026, 0x007c, 0xa006, 0x1078, 0x4633, 0x6817, 0x0000,
-	0x681b, 0x0001, 0x6823, 0x0040, 0x681f, 0x0100, 0x7000, 0xa084,
-	0x0007, 0x0079, 0x3383, 0x2461, 0x338d, 0x338d, 0x33aa, 0x3395,
-	0x3393, 0x3395, 0x338b, 0x1078, 0x23ca, 0x1078, 0x33b5, 0x1078,
-	0x33ae, 0x1078, 0x1c53, 0x0078, 0x2461, 0x706c, 0x706f, 0x0000,
-	0x7093, 0x0000, 0x0079, 0x339c, 0x33a6, 0x33a6, 0x33a4, 0x33a4,
-	0x33a4, 0x33a6, 0x33a4, 0x33a6, 0x0079, 0x2840, 0x706f, 0x0000,
-	0x0078, 0x2461, 0x681b, 0x0000, 0x0078, 0x2eed, 0x6800, 0xa005,
-	0x00c0, 0x33b3, 0x6002, 0x6006, 0x007c, 0x6010, 0xa005, 0x0040,
-	0x33be, 0x8001, 0x00d0, 0x33be, 0x1078, 0x23ca, 0x6012, 0x6008,
-	0xa084, 0xffef, 0x600a, 0x007c, 0x6018, 0xa005, 0x0040, 0x33ca,
-	0x8001, 0x601a, 0x007c, 0x1078, 0x38de, 0x681b, 0x0018, 0x0078,
-	0x3401, 0x1078, 0x38de, 0x681b, 0x0019, 0x0078, 0x3401, 0x1078,
-	0x38de, 0x681b, 0x001a, 0x0078, 0x3401, 0x1078, 0x38de, 0x681b,
-	0x0003, 0x0078, 0x3401, 0x7780, 0x1078, 0x37bd, 0x7184, 0xa18c,
-	0x00ff, 0xa1e8, 0x7300, 0x2d04, 0x2d08, 0x2068, 0xa005, 0x00c0,
-	0x33f3, 0x0078, 0x2461, 0x6814, 0x7280, 0xa206, 0x0040, 0x33fb,
-	0x6800, 0x0078, 0x33ec, 0x6800, 0x200a, 0x681b, 0x0005, 0x708b,
-	0x0000, 0x1078, 0x33b5, 0x6820, 0xa084, 0x0001, 0x00c0, 0x340a,
-	0x1078, 0x33ae, 0x1078, 0x33c4, 0x681f, 0x0000, 0x6823, 0x0020,
-	0x1078, 0x1c53, 0x0078, 0x2461, 0xa282, 0x0003, 0x00c0, 0x366b,
-	0x7da8, 0xa5ac, 0x00ff, 0x7ca8, 0xa4a4, 0x00ff, 0x6920, 0xa18d,
-	0x0080, 0x6922, 0xa184, 0x0100, 0x0040, 0x3478, 0xa18c, 0xfeff,
-	0x6922, 0xa4a4, 0x00ff, 0x0040, 0x3462, 0xa482, 0x000c, 0x0048,
-	0x3435, 0x0040, 0x3435, 0x2021, 0x000c, 0x852b, 0x852b, 0x1078,
-	0x372e, 0x0040, 0x343f, 0x1078, 0x3531, 0x0078, 0x346b, 0x1078,
-	0x36e9, 0x0c7e, 0x2960, 0x6004, 0xa084, 0xfff5, 0x6006, 0x1078,
-	0x3558, 0x0c7f, 0x6920, 0xa18d, 0x0100, 0x6922, 0x7e58, 0xa6b5,
-	0x0004, 0x7e5a, 0xa684, 0x0400, 0x00c0, 0x345c, 0x782b, 0x3008,
-	0x781b, 0x0056, 0x0078, 0x2438, 0x782b, 0x3008, 0x781b, 0x0065,
-	0x0078, 0x2438, 0x0c7e, 0x2960, 0x6004, 0xa084, 0xfff5, 0x6006,
-	0x1078, 0x3558, 0x0c7f, 0x7e58, 0xa684, 0x0400, 0x00c0, 0x3474,
-	0x781b, 0x0058, 0x0078, 0x2438, 0x781b, 0x0065, 0x0078, 0x2438,
-	0x0c7e, 0x7054, 0x2060, 0x6100, 0xa18c, 0x1000, 0x0040, 0x34b8,
-	0x6208, 0x8217, 0xa294, 0x00ff, 0xa282, 0x000c, 0x0048, 0x348c,
-	0x0040, 0x348c, 0x2011, 0x000c, 0x2400, 0xa202, 0x00c8, 0x3491,
-	0x2220, 0x6208, 0xa294, 0x00ff, 0x7018, 0xa086, 0x0028, 0x00c0,
-	0x34a1, 0xa282, 0x0019, 0x00c8, 0x34a7, 0x2011, 0x0019, 0x0078,
-	0x34a7, 0xa282, 0x000c, 0x00c8, 0x34a7, 0x2011, 0x000c, 0x2200,
-	0xa502, 0x00c8, 0x34ac, 0x2228, 0x1078, 0x36ed, 0x852b, 0x852b,
-	0x1078, 0x372e, 0x0040, 0x34b8, 0x1078, 0x3531, 0x0078, 0x34bc,
-	0x1078, 0x36e9, 0x1078, 0x3558, 0x7858, 0xa085, 0x0004, 0x785a,
-	0x0c7f, 0x782b, 0x3008, 0x781b, 0x0065, 0x0078, 0x2438, 0x0c7e,
-	0x2960, 0x6000, 0xa084, 0x1000, 0x00c0, 0x34df, 0x6010, 0xa084,
-	0x000f, 0x00c0, 0x34d9, 0x6104, 0xa18c, 0xfff5, 0x6106, 0x0c7f,
-	0x007c, 0x2011, 0x0032, 0x2019, 0x0000, 0x0078, 0x3506, 0x68a0,
-	0xa084, 0x0200, 0x00c0, 0x34d9, 0x6208, 0xa294, 0x00ff, 0x7018,
-	0xa086, 0x0028, 0x00c0, 0x34f4, 0xa282, 0x0019, 0x00c8, 0x34fa,
-	0x2011, 0x0019, 0x0078, 0x34fa, 0xa282, 0x000c, 0x00c8, 0x34fa,
-	0x2011, 0x000c, 0x6308, 0x831f, 0xa39c, 0x00ff, 0xa382, 0x000c,
-	0x0048, 0x3506, 0x0040, 0x3506, 0x2019, 0x000c, 0x78ab, 0x0001,
-	0x78ab, 0x0003, 0x78ab, 0x0001, 0x7aaa, 0x7baa, 0xa8c0, 0x0005,
-	0x6820, 0xa085, 0x0100, 0x6822, 0x0c7f, 0x007c, 0x0c7e, 0x2960,
-	0xa18c, 0xfff5, 0x6106, 0x2011, 0x0032, 0x2019, 0x0000, 0x0078,
-	0x3521, 0x78ab, 0x0001, 0x78ab, 0x0003, 0x78ab, 0x0001, 0x7aaa,
-	0x7baa, 0xa8c0, 0x0005, 0x6820, 0xa085, 0x0100, 0x6822, 0x0c7f,
-	0x007c, 0x0c7e, 0x7154, 0x2160, 0x1078, 0x3538, 0x0c7f, 0x007c,
-	0x2008, 0xa084, 0xfff0, 0xa425, 0x7c86, 0x6018, 0x789a, 0x7cae,
-	0x6412, 0x78a4, 0xa084, 0xfff8, 0xa18c, 0x0007, 0xa105, 0x78a6,
-	0x6016, 0x788a, 0xa4a4, 0x000f, 0x8427, 0x8204, 0x8004, 0xa084,
-	0x00ff, 0xa405, 0x600e, 0x6004, 0xa084, 0xfff5, 0x6006, 0x007c,
-	0x0c7e, 0x7054, 0x2060, 0x1078, 0x355f, 0x0c7f, 0x007c, 0x6018,
-	0x789a, 0x78a4, 0xa084, 0xfff0, 0x78a6, 0x6012, 0x7884, 0xa084,
-	0xfff0, 0x7886, 0x007c, 0xa282, 0x0002, 0x00c0, 0x366b, 0x7aa8,
-	0x6920, 0xa18d, 0x0080, 0x6922, 0xa184, 0x0200, 0x0040, 0x35b4,
-	0xa18c, 0xfdff, 0x6922, 0xa294, 0x00ff, 0xa282, 0x0002, 0x00c8,
-	0x366b, 0x1078, 0x35fd, 0x1078, 0x3558, 0xa980, 0x0001, 0x200c,
-	0x1078, 0x37b9, 0x1078, 0x34c7, 0x88ff, 0x0040, 0x35a7, 0x789b,
-	0x0060, 0x2800, 0x78aa, 0x7e58, 0xa6b5, 0x0004, 0x7e5a, 0xa684,
-	0x0400, 0x00c0, 0x35a1, 0x782b, 0x3008, 0x781b, 0x0056, 0x0078,
-	0x2438, 0x782b, 0x3008, 0x781b, 0x0065, 0x0078, 0x2438, 0x7e58,
-	0xa684, 0x0400, 0x00c0, 0x35b0, 0x781b, 0x0058, 0x0078, 0x2438,
-	0x781b, 0x0065, 0x0078, 0x2438, 0xa282, 0x0002, 0x00c8, 0x35bc,
-	0xa284, 0x0001, 0x0040, 0x35c6, 0x7154, 0xa188, 0x0000, 0x210c,
-	0xa18c, 0x2000, 0x00c0, 0x35c6, 0x2011, 0x0000, 0x1078, 0x36db,
-	0x1078, 0x35fd, 0x1078, 0x3558, 0x7858, 0xa085, 0x0004, 0x785a,
-	0x782b, 0x3008, 0x781b, 0x0065, 0x0078, 0x2438, 0x0c7e, 0x027e,
-	0x2960, 0x6000, 0x2011, 0x0001, 0xa084, 0x2000, 0x00c0, 0x35ed,
-	0x6014, 0xa084, 0x0040, 0x00c0, 0x35eb, 0xa18c, 0xffef, 0x6106,
-	0xa006, 0x0078, 0x35fa, 0x2011, 0x0000, 0x78ab, 0x0001, 0x78ab,
-	0x0002, 0x78ab, 0x0003, 0x7aaa, 0xa8c0, 0x0004, 0x6820, 0xa085,
-	0x0200, 0x6822, 0x027f, 0x0c7f, 0x007c, 0x0c7e, 0x7054, 0x2060,
-	0x1078, 0x3604, 0x0c7f, 0x007c, 0x82ff, 0x0040, 0x3609, 0x2011,
-	0x0040, 0x6018, 0xa080, 0x0002, 0x789a, 0x78a4, 0xa084, 0xffbf,
-	0xa205, 0x78a6, 0x788a, 0x6016, 0x6004, 0xa084, 0xffef, 0x6006,
-	0x007c, 0x007e, 0x7000, 0xa086, 0x0003, 0x0040, 0x3622, 0x007f,
-	0x0078, 0x3625, 0x007f, 0x0078, 0x3667, 0xa684, 0x0020, 0x0040,
-	0x3667, 0x7888, 0xa084, 0x0040, 0x0040, 0x3667, 0x7bb8, 0xa384,
-	0x003f, 0x831b, 0x00c8, 0x3635, 0x8000, 0xa005, 0x0040, 0x364b,
-	0x831b, 0x00c8, 0x363e, 0x8001, 0x0040, 0x3663, 0xa684, 0x4000,
-	0x0040, 0x364b, 0x78b8, 0x801b, 0x00c8, 0x3647, 0x8000, 0xa084,
-	0x003f, 0x00c0, 0x3663, 0xa6b4, 0xbfff, 0x7e5a, 0x79d8, 0x7adc,
-	0x2001, 0x0001, 0xa108, 0x00c8, 0x3657, 0xa291, 0x0000, 0x79d2,
-	0x79da, 0x7ad6, 0x7ade, 0x1078, 0x49ed, 0x781b, 0x0064, 0x1078,
-	0x4872, 0x0078, 0x2438, 0x781b, 0x0064, 0x0078, 0x2438, 0x781b,
-	0x0065, 0x0078, 0x2438, 0x1078, 0x36a3, 0x782b, 0x3008, 0x781b,
-	0x0065, 0x0078, 0x2438, 0x1078, 0x368f, 0x782b, 0x3008, 0x781b,
-	0x0065, 0x0078, 0x2438, 0x6827, 0x0002, 0x1078, 0x3697, 0x78e4,
-	0xa084, 0x0030, 0x0040, 0x2461, 0x78ec, 0xa084, 0x0003, 0x0040,
-	0x2461, 0x782b, 0x3008, 0x781b, 0x0065, 0x0078, 0x2438, 0x2001,
-	0x0005, 0x0078, 0x36a5, 0x2001, 0x000c, 0x0078, 0x36a5, 0x2001,
-	0x0006, 0x0078, 0x36a5, 0x2001, 0x000d, 0x0078, 0x36a5, 0x2001,
-	0x0009, 0x0078, 0x36a5, 0x2001, 0x0007, 0x789b, 0x0010, 0x78aa,
-	0x789b, 0x0060, 0x78ab, 0x0001, 0xa6b5, 0x0004, 0x7e5a, 0x007c,
-	0x077e, 0x873f, 0xa7bc, 0x000f, 0x873b, 0x873b, 0x8703, 0xa0e0,
-	0x5280, 0xa7b8, 0x0020, 0x7f9a, 0x79a4, 0xa184, 0x000f, 0x0040,
-	0x36c9, 0xa184, 0xfff0, 0x78a6, 0x6012, 0x6004, 0xa085, 0x0008,
-	0x6006, 0x8738, 0x8738, 0x7f9a, 0x79a4, 0xa184, 0x0040, 0x0040,
-	0x36d9, 0xa184, 0xffbf, 0x78a6, 0x6016, 0x6004, 0xa085, 0x0010,
-	0x6006, 0x077f, 0x007c, 0x789b, 0x0010, 0x78ab, 0x0001, 0x78ab,
-	0x0002, 0x78ab, 0x0003, 0x7aaa, 0x789b, 0x0060, 0x78ab, 0x0004,
-	0x007c, 0x2021, 0x0000, 0x2029, 0x0032, 0x789b, 0x0010, 0x78ab,
-	0x0001, 0x78ab, 0x0003, 0x78ab, 0x0001, 0x7daa, 0x7caa, 0x789b,
-	0x0060, 0x78ab, 0x0005, 0x007c, 0x157e, 0x8007, 0xa084, 0x00ff,
-	0x8003, 0x8003, 0xa080, 0x0020, 0x789a, 0x79a4, 0xa18c, 0xfff0,
-	0x2001, 0x5046, 0x2004, 0xa082, 0x0028, 0x0040, 0x3717, 0x2021,
-	0x37a0, 0x2019, 0x0014, 0x20a9, 0x000c, 0x0078, 0x371d, 0x2021,
-	0x37ac, 0x2019, 0x0019, 0x20a9, 0x000d, 0x2011, 0x0064, 0x2404,
-	0xa084, 0xfff0, 0xa106, 0x0040, 0x372c, 0x8420, 0x2300, 0xa210,
-	0x0070, 0x372c, 0x0078, 0x371f, 0x157f, 0x007c, 0x157e, 0x2009,
-	0x5046, 0x210c, 0xa182, 0x0032, 0x0048, 0x3742, 0x0040, 0x3746,
-	0x2009, 0x3792, 0x2019, 0x0011, 0x20a9, 0x000e, 0x2011, 0x0032,
-	0x0078, 0x3758, 0xa182, 0x0028, 0x0040, 0x3750, 0x2009, 0x37a0,
-	0x2019, 0x0014, 0x20a9, 0x000c, 0x2011, 0x0064, 0x0078, 0x3758,
-	0x2009, 0x37ac, 0x2019, 0x0019, 0x20a9, 0x000d, 0x2011, 0x0064,
-	0x2200, 0xa502, 0x0040, 0x3768, 0x0048, 0x3768, 0x8108, 0x2300,
-	0xa210, 0x0070, 0x3765, 0x0078, 0x3758, 0x157f, 0xa006, 0x007c,
-	0x157f, 0xa582, 0x0064, 0x00c8, 0x3777, 0x7808, 0xa085, 0x0070,
-	0x780a, 0x7044, 0xa085, 0x0070, 0x7046, 0x0078, 0x3777, 0x78ec,
-	0xa084, 0x0300, 0x0040, 0x377f, 0x2104, 0x0078, 0x3790, 0x2104,
-	0xa09e, 0x1102, 0x00c0, 0x3790, 0x2001, 0x04fd, 0x2004, 0xa082,
-	0x0005, 0x0048, 0x378f, 0x2001, 0x1201, 0x0078, 0x3790, 0x2104,
-	0xa005, 0x007c, 0x1102, 0x3002, 0x3202, 0x4203, 0x4403, 0x5404,
-	0x5604, 0x6605, 0x6805, 0x7806, 0x7a06, 0x0c07, 0x0c07, 0x0e07,
-	0x3202, 0x4202, 0x5202, 0x6202, 0x7202, 0x6605, 0x7605, 0x7805,
-	0x7a05, 0x7c05, 0x7e05, 0x7f05, 0x2202, 0x3202, 0x4202, 0x5202,
-	0x5404, 0x6404, 0x7404, 0x7604, 0x7804, 0x7a04, 0x7c04, 0x7e04,
-	0x7f04, 0x789b, 0x0010, 0xa046, 0x007c, 0xa784, 0x0f00, 0x800b,
-	0xa784, 0x001f, 0x8003, 0x8003, 0x8003, 0x8003, 0xa105, 0xa0e0,
-	0x5300, 0x007c, 0x79d8, 0x7adc, 0x78d0, 0x801b, 0x00c8, 0x37d1,
-	0x8000, 0xa084, 0x003f, 0xa108, 0xa291, 0x0000, 0x007c, 0x0f7e,
-	0x2079, 0x0100, 0x2009, 0x5040, 0x2091, 0x8000, 0x2104, 0x0079,
-	0x37e1, 0x3817, 0x37eb, 0x37eb, 0x37eb, 0x37eb, 0x37eb, 0x37eb,
-	0x381b, 0x1078, 0x23ca, 0x784b, 0x0004, 0x7848, 0xa084, 0x0004,
-	0x00c0, 0x37ed, 0x784b, 0x0008, 0x7848, 0xa084, 0x0008, 0x00c0,
-	0x37f4, 0x68b4, 0xa085, 0x4000, 0x68b6, 0x7858, 0xa085, 0x4000,
-	0x785a, 0x7830, 0xa084, 0x0080, 0x00c0, 0x3817, 0x0018, 0x3817,
-	0x681c, 0xa084, 0x0020, 0x00c0, 0x3815, 0x0e7e, 0x2071, 0x5040,
-	0x1078, 0x3868, 0x0e7f, 0x0078, 0x3817, 0x781b, 0x00d2, 0x2091,
-	0x8001, 0x0f7f, 0x007c, 0x1078, 0x3a42, 0x0078, 0x3817, 0x0c7e,
-	0x6814, 0x8007, 0xa084, 0x000f, 0x8003, 0x8003, 0x8003, 0xa0e0,
-	0x5280, 0x6004, 0xa084, 0x000a, 0x00c0, 0x3852, 0x6108, 0xa194,
-	0xff00, 0x0040, 0x3852, 0xa18c, 0x00ff, 0x2001, 0x0019, 0xa106,
-	0x0040, 0x3841, 0x2001, 0x0032, 0xa106, 0x0040, 0x3845, 0x0078,
-	0x3849, 0x2009, 0x0020, 0x0078, 0x384b, 0x2009, 0x003f, 0x0078,
-	0x384b, 0x2011, 0x0000, 0x2100, 0xa205, 0x600a, 0x6004, 0xa085,
-	0x0002, 0x6006, 0x0c7f, 0x007c, 0x781b, 0x0065, 0x0078, 0x2438,
-	0x782b, 0x3008, 0x781b, 0x0065, 0x0078, 0x2438, 0x781b, 0x0058,
-	0x0078, 0x2438, 0x782b, 0x3008, 0x781b, 0x0056, 0x0078, 0x2438,
-	0x2009, 0x5020, 0x210c, 0xa186, 0x0000, 0x0040, 0x387c, 0xa186,
-	0x0001, 0x0040, 0x387f, 0x2009, 0x5038, 0x200b, 0x000b, 0x706f,
-	0x0001, 0x781b, 0x0048, 0x007c, 0x781b, 0x00cc, 0x007c, 0x2009,
-	0x5038, 0x200b, 0x000a, 0x007c, 0x2009, 0x5020, 0x210c, 0xa186,
-	0x0000, 0x0040, 0x389f, 0xa186, 0x0001, 0x0040, 0x3899, 0x2009,
-	0x5038, 0x200b, 0x000b, 0x706f, 0x0001, 0x781b, 0x0048, 0x0078,
-	0x2438, 0x2009, 0x5038, 0x200b, 0x000a, 0x0078, 0x2438, 0x782b,
-	0x3008, 0x781b, 0x00cc, 0x0078, 0x2438, 0x781b, 0x00d2, 0x0078,
-	0x2438, 0x782b, 0x3008, 0x781b, 0x00d2, 0x0078, 0x2438, 0x781b,
-	0x0093, 0x0078, 0x2438, 0x782b, 0x3008, 0x781b, 0x0093, 0x0078,
-	0x2438, 0x6818, 0xa084, 0x8000, 0x0040, 0x38c0, 0x681b, 0x001d,
-	0x706f, 0x0001, 0x781b, 0x0048, 0x0078, 0x2438, 0x007e, 0x7830,
-	0xa084, 0x00c0, 0x00c0, 0x38dc, 0x7808, 0xa084, 0xfffc, 0x780a,
-	0x0005, 0x0005, 0x0005, 0x0005, 0x78ec, 0xa084, 0x0021, 0x0040,
-	0x38dc, 0x7044, 0x780a, 0xa005, 0x007f, 0x007c, 0x7044, 0xa085,
-	0x0002, 0x7046, 0x780a, 0x007c, 0x007e, 0x7830, 0xa084, 0x0040,
-	0x00c0, 0x38e5, 0x0098, 0x38f0, 0x007f, 0x789a, 0x78ac, 0x007c,
-	0x7808, 0xa084, 0xfffd, 0x780a, 0x0005, 0x0005, 0x0005, 0x0005,
-	0x78ec, 0xa084, 0x0021, 0x0040, 0x38ff, 0x0098, 0x38fd, 0x007f,
-	0x789a, 0x78ac, 0x007e, 0x7044, 0x780a, 0x007f, 0x007c, 0x78ec,
-	0xa084, 0x0002, 0x00c0, 0x461d, 0xa784, 0x007d, 0x00c0, 0x3913,
-	0x2700, 0x1078, 0x23ca, 0xa784, 0x0001, 0x00c0, 0x2f43, 0xa784,
-	0x0070, 0x0040, 0x3923, 0x0c7e, 0x2d60, 0x2f68, 0x1078, 0x2375,
-	0x2d78, 0x2c68, 0x0c7f, 0xa784, 0x0008, 0x0040, 0x3930, 0x784b,
-	0x0008, 0x78ec, 0xa084, 0x0003, 0x0040, 0x2461, 0x0078, 0x3854,
-	0xa784, 0x0004, 0x0040, 0x3963, 0x78b8, 0xa084, 0x4001, 0x0040,
-	0x3963, 0x784b, 0x0008, 0x78ec, 0xa084, 0x0003, 0x0040, 0x2461,
-	0x78e4, 0xa084, 0x0007, 0xa086, 0x0001, 0x00c0, 0x3963, 0x78c0,
-	0xa085, 0x4800, 0x2030, 0x7e5a, 0x781b, 0x00d2, 0x0078, 0x2438,
-	0x784b, 0x0008, 0x6818, 0xa084, 0x8000, 0x0040, 0x395f, 0x681b,
-	0x0015, 0xa684, 0x4000, 0x0040, 0x395f, 0x681b, 0x0007, 0x1078,
-	0x3868, 0x0078, 0x2438, 0x681b, 0x0003, 0x7858, 0xa084, 0x3f00,
-	0x681e, 0x682f, 0x0000, 0x6833, 0x0000, 0x784b, 0x0008, 0x78ec,
-	0xa084, 0x0003, 0x0040, 0x2944, 0x0018, 0x2438, 0x0078, 0x3673,
-	0x6b14, 0x8307, 0xa084, 0x000f, 0x8003, 0x8003, 0x8003, 0xa080,
-	0x5280, 0x2060, 0x2048, 0x7056, 0x6000, 0x705a, 0x6004, 0x705e,
-	0x2a60, 0x007c, 0x0079, 0x398c, 0x3994, 0x3995, 0x3994, 0x3997,
-	0x3994, 0x3994, 0x3994, 0x399c, 0x007c, 0x1078, 0x33c4, 0x1078,
-	0x4633, 0x7038, 0x600a, 0x007c, 0x70a0, 0xa005, 0x0040, 0x39a9,
-	0x2068, 0x1078, 0x1b45, 0x1078, 0x45b5, 0x1078, 0x45bc, 0x70a3,
-	0x0000, 0x007c, 0x0e7e, 0x2091, 0x8000, 0x2071, 0x5040, 0x7000,
-	0xa086, 0x0007, 0x00c0, 0x39c0, 0x6110, 0x70bc, 0xa106, 0x00c0,
-	0x39c0, 0x0e7f, 0x1078, 0x1b52, 0x1078, 0x39c6, 0xa006, 0x007c,
-	0x2091, 0x8001, 0x0e7f, 0xa085, 0x0001, 0x007c, 0x0f7e, 0x0e7e,
-	0x2071, 0x5040, 0x0078, 0x21d9, 0x785b, 0x0000, 0x70af, 0x000e,
-	0x2009, 0x0100, 0x017e, 0x70a0, 0xa06d, 0x0040, 0x39db, 0x70a3,
-	0x0000, 0x0078, 0x39e1, 0x70b3, 0x0000, 0x1078, 0x1b6e, 0x0040,
-	0x39e7, 0x70ac, 0x6826, 0x1078, 0x3ac2, 0x0078, 0x39db, 0x017f,
-	0x157e, 0x0c7e, 0x0d7e, 0x20a9, 0x0008, 0x2061, 0x7410, 0x6000,
-	0xa105, 0x6002, 0x601c, 0xa06d, 0x0040, 0x39ff, 0x6800, 0x601e,
-	0x1078, 0x193d, 0x6008, 0x8000, 0x600a, 0x0078, 0x39f2, 0x6018,
-	0xa06d, 0x0040, 0x3a09, 0x6800, 0x601a, 0x1078, 0x193d, 0x0078,
-	0x39ff, 0xace0, 0x0008, 0x0070, 0x3a0f, 0x0078, 0x39ef, 0x709c,
-	0xa084, 0x8000, 0x0040, 0x3a16, 0x1078, 0x3b3c, 0x0d7f, 0x0c7f,
-	0x157f, 0x007c, 0x127e, 0x2091, 0x2300, 0x6804, 0xa084, 0x000f,
-	0x0079, 0x3a22, 0x3a32, 0x3a32, 0x3a32, 0x3a32, 0x3a32, 0x3a32,
-	0x3a34, 0x3a3a, 0x3a32, 0x3a32, 0x3a32, 0x3a32, 0x3a32, 0x3a3c,
-	0x3a32, 0x3a34, 0x1078, 0x23ca, 0x1078, 0x4466, 0x1078, 0x193d,
-	0x0078, 0x3a40, 0x6827, 0x000b, 0x1078, 0x4466, 0x1078, 0x3ac2,
-	0x127f, 0x007c, 0x127e, 0x2091, 0x2300, 0x0098, 0x3a5e, 0x7830,
-	0xa084, 0x00c0, 0x00c0, 0x3a5e, 0x0d7e, 0x1078, 0x45c5, 0x2d00,
-	0x682e, 0x2009, 0x0004, 0x2001, 0x0000, 0x6827, 0x0084, 0x1078,
-	0x457e, 0x1078, 0x3ac2, 0x0d7f, 0x0078, 0x3a90, 0x7948, 0xa185,
-	0x4000, 0x784a, 0x0098, 0x3a67, 0x794a, 0x0078, 0x3a4c, 0x7828,
-	0xa086, 0x1834, 0x00c0, 0x3a70, 0xa185, 0x0004, 0x0078, 0x3a77,
-	0x7828, 0xa186, 0x1814, 0x00c0, 0x3a64, 0xa185, 0x000c, 0x784a,
-	0x789b, 0x000e, 0x78ab, 0x0002, 0x7858, 0xa084, 0x00ff, 0xa085,
-	0x0400, 0x785a, 0x70b4, 0xa080, 0x0091, 0x781a, 0x6827, 0x0002,
-	0x6827, 0x0084, 0x2009, 0x0004, 0x2001, 0x0000, 0x1078, 0x457e,
-	0x127f, 0x007c, 0x0d7e, 0x6b14, 0x1078, 0x1be0, 0x0040, 0x3a9f,
-	0x2068, 0x6827, 0x0002, 0x1078, 0x3ac2, 0x0078, 0x3a94, 0x0d7f,
-	0x007c, 0x0d7e, 0x6b14, 0x6c28, 0xa4a4, 0x00ff, 0x1078, 0x1b7e,
-	0x0040, 0x3aaf, 0x2068, 0x6827, 0x0002, 0x1078, 0x3ac2, 0x0d7f,
-	0x007c, 0x0d7e, 0x6b14, 0xa39c, 0x00ff, 0x1078, 0x1bb1, 0x0040,
-	0x3ac0, 0x2068, 0x6827, 0x0002, 0x1078, 0x3ac2, 0x0078, 0x3ab5,
-	0x0d7f, 0x007c, 0x0c7e, 0x6914, 0x1078, 0x3b33, 0x6904, 0xa18c,
-	0x00ff, 0xa186, 0x0006, 0x0040, 0x3add, 0xa186, 0x000d, 0x0040,
-	0x3afc, 0xa186, 0x0017, 0x00c0, 0x3ad9, 0x1078, 0x193d, 0x0078,
-	0x3adb, 0x1078, 0x1c55, 0x0c7f, 0x007c, 0x6004, 0x8001, 0x0048,
-	0x3afa, 0x6006, 0x2009, 0x0000, 0xa684, 0x0001, 0x00c0, 0x3aea,
-	0xa18d, 0x8000, 0xa684, 0x0004, 0x0040, 0x3af0, 0xa18d, 0x0002,
-	0x691e, 0x6823, 0x0000, 0x7104, 0x810f, 0x6818, 0xa105, 0x681a,
-	0x0078, 0x3ad9, 0x1078, 0x23ca, 0x6018, 0xa005, 0x00c0, 0x3b0b,
-	0x6008, 0x8001, 0x0048, 0x3b0b, 0x600a, 0x601c, 0x6802, 0x2d00,
-	0x601e, 0x0078, 0x3b21, 0xac88, 0x0006, 0x2104, 0xa005, 0x0040,
-	0x3b14, 0x2008, 0x0078, 0x3b0d, 0x6802, 0x2d0a, 0x6008, 0x8001,
-	0x0048, 0x3adb, 0x600a, 0x6018, 0x2068, 0x6800, 0x601a, 0x0078,
-	0x3b05, 0x157e, 0x137e, 0x147e, 0x0c7e, 0x0d7e, 0x1078, 0x191a,
-	0x2da0, 0x137f, 0x20a9, 0x0031, 0x53a3, 0x0c7f, 0x147f, 0x137f,
-	0x157f, 0x0078, 0x3ad9, 0xa184, 0x001f, 0x8003, 0x8003, 0x8003,
-	0xa080, 0x7410, 0x2060, 0x007c, 0x2019, 0x5051, 0x2304, 0xa085,
-	0x0001, 0x201a, 0x2019, 0x0102, 0x2304, 0xa085, 0x0001, 0x201a,
-	0x007c, 0x2019, 0x5051, 0x2304, 0xa084, 0xfffe, 0x201a, 0x2019,
-	0x0102, 0x2304, 0xa084, 0xfffe, 0x201a, 0x007c, 0x7990, 0xa18c,
-	0xfff8, 0x7992, 0x70b4, 0xa080, 0x00d8, 0x781a, 0x0078, 0x2438,
-	0x70a3, 0x0000, 0x7003, 0x0000, 0x7043, 0x0001, 0x7037, 0x0000,
-	0x0018, 0x23ef, 0x1078, 0x1b6e, 0x0040, 0x3b91, 0x2009, 0x500f,
-	0x200b, 0x0000, 0x68bc, 0x2060, 0x6100, 0xa184, 0x0300, 0x0040,
-	0x3b85, 0x6827, 0x000e, 0xa084, 0x0200, 0x0040, 0x3b81, 0x6827,
-	0x0017, 0x1078, 0x3ac2, 0x0078, 0x3b60, 0x7000, 0xa086, 0x0007,
-	0x00c0, 0x3be3, 0x2d00, 0x70a2, 0xad80, 0x000f, 0x7036, 0x0078,
-	0x3b98, 0x7040, 0xa086, 0x0001, 0x0040, 0x2471, 0x0078, 0x2438,
-	0x2031, 0x0000, 0x691c, 0xa184, 0x0002, 0x0040, 0x3ba1, 0xa6b5,
-	0x0004, 0xa184, 0x00c0, 0x8003, 0x8003, 0x8007, 0xa080, 0x3c72,
-	0x2004, 0xa635, 0x6820, 0xa084, 0x0400, 0x0040, 0x3bb9, 0x789b,
-	0x0018, 0x78ab, 0x0003, 0x789b, 0x0081, 0x78ab, 0x0001, 0xa6b5,
-	0x1000, 0x6820, 0xa084, 0x8000, 0x0040, 0x3bc5, 0xa6b5, 0x0400,
-	0x789b, 0x000e, 0x6824, 0x8007, 0x78aa, 0xa684, 0x0200, 0x0040,
-	0x3bdf, 0x682c, 0x78d2, 0x6830, 0x78d6, 0xa684, 0x0100, 0x0040,
-	0x3bdd, 0x682c, 0xa084, 0x0001, 0x0040, 0x3bdd, 0x7888, 0xa084,
-	0x0040, 0x0040, 0x3bdd, 0xa6b5, 0x8000, 0x1078, 0x45ad, 0x7e5a,
-	0x6eb6, 0x0078, 0x45e4, 0x1078, 0x38c6, 0x00c0, 0x3c6c, 0x702c,
-	0x8004, 0x0048, 0x3bf1, 0x2019, 0x4cfd, 0x1078, 0x2255, 0x702f,
-	0x0001, 0x2011, 0x0001, 0x2031, 0x1000, 0x789b, 0x0018, 0x6814,
-	0xa084, 0x001f, 0xa085, 0x0080, 0x78aa, 0x691c, 0xa184, 0x0002,
-	0x0040, 0x3c0a, 0xa6b5, 0x0004, 0x78ab, 0x0020, 0x6828, 0x78aa,
-	0xa290, 0x0002, 0x6820, 0xa084, 0x8000, 0x0040, 0x3c18, 0xa6b5,
-	0x0400, 0x789b, 0x000e, 0x6824, 0x8007, 0x78aa, 0x0078, 0x3c26,
-	0x681c, 0xa084, 0x8000, 0x00c0, 0x3c26, 0xa6b5, 0x0800, 0x6820,
-	0xa084, 0x0100, 0x0040, 0x3c26, 0xa6b5, 0x4000, 0x681c, 0xa084,
-	0x00c0, 0x8003, 0x8003, 0x8007, 0xa080, 0x3c72, 0x2004, 0xa635,
-	0xa684, 0x0100, 0x0040, 0x3c40, 0x682c, 0xa084, 0x0001, 0x0040,
-	0x3c40, 0x7888, 0xa084, 0x0040, 0x0040, 0x3c40, 0xa6b5, 0x8000,
-	0x789b, 0x007e, 0x7eae, 0x6eb6, 0x6814, 0x8007, 0x78aa, 0x7882,
-	0x7aaa, 0x7830, 0xa084, 0x00c0, 0x00c0, 0x3c6c, 0x0018, 0x3c6c,
-	0x70b4, 0xa080, 0x00dd, 0x781a, 0x1078, 0x38de, 0xa684, 0x0200,
-	0x0040, 0x3c60, 0x682c, 0x78d2, 0x6830, 0x78d6, 0x1078, 0x45ad,
-	0x2d00, 0x70a2, 0x704a, 0x6810, 0x70be, 0x7003, 0x0007, 0xad80,
-	0x000f, 0x7036, 0x0078, 0x2438, 0x1078, 0x1b45, 0x1078, 0x38de,
-	0x0078, 0x2438, 0x0000, 0x0300, 0x0200, 0x0000, 0x1078, 0x23ca,
-	0x2300, 0x0079, 0x3c7b, 0x3c7e, 0x3c7e, 0x3c80, 0x1078, 0x23ca,
-	0x1078, 0x45bc, 0x6924, 0xa184, 0x00ff, 0xa086, 0x000a, 0x0040,
-	0x3c92, 0xa184, 0xff00, 0xa085, 0x000a, 0x6826, 0x1078, 0x1b45,
-	0x0078, 0x3b60, 0x2001, 0x000a, 0x1078, 0x454c, 0x0078, 0x3b60,
-	0xa282, 0x0005, 0x0050, 0x3c9e, 0x1078, 0x23ca, 0x7000, 0xa084,
-	0x0007, 0x10c0, 0x398a, 0x1078, 0x191a, 0x00c0, 0x3cbd, 0xa684,
-	0x0004, 0x0040, 0x3caf, 0x2001, 0x2800, 0x0078, 0x3cb1, 0x2001,
-	0x0800, 0x71b4, 0xa188, 0x0091, 0x789b, 0x000e, 0x78aa, 0x2031,
-	0x0400, 0x7e5a, 0x791a, 0x0078, 0x2438, 0x6807, 0x0106, 0x680b,
-	0x0000, 0x689f, 0x0000, 0x6827, 0x0000, 0xa386, 0x0002, 0x00c0,
-	0x3cde, 0xa286, 0x0002, 0x00c0, 0x3cde, 0x78a0, 0xa005, 0x00c0,
-	0x3cde, 0xa484, 0x8000, 0x00c0, 0x3cde, 0x78e4, 0xa084, 0x0008,
-	0x0040, 0x3cde, 0xa6b5, 0x0008, 0x2019, 0x0000, 0x1078, 0x40d3,
-	0x2d00, 0x70a2, 0x704a, 0x7003, 0x0007, 0x7037, 0x0000, 0x6824,
-	0xa084, 0x0080, 0x0040, 0x3cf0, 0x1078, 0x4180, 0x0078, 0x2438,
-	0x2300, 0x0079, 0x3cf3, 0x3cf6, 0x3d77, 0x3d96, 0x2200, 0x0079,
-	0x3cf9, 0x3cfe, 0x3d0e, 0x3d34, 0x3d40, 0x3d63, 0x2029, 0x0001,
-	0xa026, 0x2011, 0x0000, 0x1078, 0x428d, 0x0079, 0x3d07, 0x3d0c,
-	0x2438, 0x3b60, 0x3d0c, 0x3d0c, 0x1078, 0x23ca, 0x7990, 0xa18c,
-	0x0007, 0x00c0, 0x3d15, 0x2009, 0x0008, 0x2011, 0x0001, 0xa684,
-	0x0004, 0x0040, 0x3d1d, 0x2011, 0x0003, 0x2220, 0xa12a, 0x2011,
-	0x0001, 0x1078, 0x428d, 0x0079, 0x3d25, 0x3d2a, 0x2438, 0x3b60,
-	0x3d32, 0x3d2c, 0x0078, 0x45ea, 0x70ab, 0x3d30, 0x0078, 0x2438,
-	0x0078, 0x3d2a, 0x1078, 0x23ca, 0xa684, 0x0010, 0x0040, 0x3d3e,
-	0x1078, 0x414f, 0x0040, 0x3d3e, 0x0078, 0x2438, 0x0078, 0x41bc,
-	0x6000, 0xa084, 0x0002, 0x0040, 0x3d5d, 0x70b4, 0xa080, 0x00cd,
-	0x781a, 0x0d7e, 0x1078, 0x45c5, 0x2d00, 0x682e, 0x6827, 0x0000,
-	0x1078, 0x3ac2, 0x0d7f, 0x1078, 0x193d, 0x7003, 0x0000, 0x7037,
-	0x0000, 0x704b, 0x0000, 0x0078, 0x3b60, 0xa684, 0x0004, 0x00c0,
-	0x3d63, 0x0078, 0x45ea, 0x6000, 0xa084, 0x0004, 0x00c0, 0x3d75,
-	0x6000, 0xa084, 0x0001, 0x0040, 0x3d75, 0x70ab, 0x3d75, 0x2001,
-	0x0007, 0x1078, 0x4544, 0x0078, 0x45f0, 0x0078, 0x45ea, 0x2200,
-	0x0079, 0x3d7a, 0x3d7f, 0x3d7f, 0x3d7f, 0x3d81, 0x3d7f, 0x1078,
-	0x23ca, 0x70a7, 0x3d85, 0x0078, 0x45f6, 0x2011, 0x0018, 0x1078,
-	0x4287, 0x0079, 0x3d8b, 0x3d90, 0x2438, 0x3b60, 0x3d92, 0x3d94,
-	0x1078, 0x23ca, 0x1078, 0x23ca, 0x1078, 0x23ca, 0x2200, 0x0079,
-	0x3d99, 0x3d9e, 0x3da0, 0x3da0, 0x3d9e, 0x3d9e, 0x1078, 0x23ca,
-	0x78e4, 0xa084, 0x0008, 0x0040, 0x3db5, 0x70a7, 0x3da9, 0x0078,
-	0x45f6, 0x2011, 0x0004, 0x1078, 0x4287, 0x0079, 0x3daf, 0x3db5,
-	0x2438, 0x3b60, 0x3db5, 0x3dbf, 0x3dc3, 0x70ab, 0x3dbd, 0x2001,
-	0x0003, 0x1078, 0x4544, 0x0078, 0x45f0, 0x0078, 0x45ea, 0x70ab,
-	0x3db5, 0x0078, 0x2438, 0x70ab, 0x3dc7, 0x0078, 0x2438, 0x0078,
-	0x3dbd, 0xa282, 0x0003, 0x0050, 0x3dcf, 0x1078, 0x23ca, 0xa386,
-	0x0002, 0x00c0, 0x3de8, 0xa286, 0x0002, 0x00c0, 0x3dee, 0x78a0,
-	0xa005, 0x00c0, 0x3dee, 0xa484, 0x8000, 0x00c0, 0x3dee, 0x78e4,
-	0xa084, 0x0008, 0x0040, 0x3de8, 0xa6b5, 0x0008, 0x2019, 0x0000,
-	0xa684, 0x0008, 0x0040, 0x3dee, 0x1078, 0x412c, 0x6810, 0x70be,
-	0x7003, 0x0007, 0x2300, 0x0079, 0x3df5, 0x3df8, 0x3e25, 0x3e2d,
-	0x2200, 0x0079, 0x3dfb, 0x3e00, 0x3dfe, 0x3e19, 0x1078, 0x23ca,
-	0x7990, 0xa1ac, 0x0007, 0xa026, 0x2011, 0x0001, 0x1078, 0x428d,
-	0x0079, 0x3e0a, 0x3e0f, 0x2438, 0x3b60, 0x3e17, 0x3e11, 0x0078,
-	0x45ea, 0x70ab, 0x3e15, 0x0078, 0x2438, 0x0078, 0x3e0f, 0x1078,
-	0x23ca, 0xa684, 0x0010, 0x0040, 0x3e23, 0x1078, 0x414f, 0x0040,
-	0x3e23, 0x0078, 0x2438, 0x0078, 0x41bc, 0x2200, 0x0079, 0x3e28,
-	0x3e2b, 0x3e2b, 0x3e2b, 0x1078, 0x23ca, 0x2200, 0x0079, 0x3e30,
-	0x3e33, 0x3e35, 0x3e35, 0x1078, 0x23ca, 0x78e4, 0xa084, 0x0008,
-	0x0040, 0x3e4a, 0x70a7, 0x3e3e, 0x0078, 0x45f6, 0x2011, 0x0004,
-	0x1078, 0x4287, 0x0079, 0x3e44, 0x3e4a, 0x2438, 0x3b60, 0x3e4a,
-	0x3e54, 0x3e58, 0x70ab, 0x3e52, 0x2001, 0x0003, 0x1078, 0x4544,
-	0x0078, 0x45f0, 0x0078, 0x45ea, 0x70ab, 0x3e4a, 0x0078, 0x2438,
-	0x70ab, 0x3e5c, 0x0078, 0x2438, 0x0078, 0x3e52, 0x2300, 0x0079,
-	0x3e61, 0x3e66, 0x3e68, 0x3e64, 0x1078, 0x23ca, 0x70a4, 0x007a,
-	0x70a4, 0x007a, 0xa282, 0x0002, 0x0050, 0x3e70, 0x1078, 0x23ca,
-	0xa684, 0x0200, 0x0040, 0x3e7a, 0x1078, 0x45b5, 0x1078, 0x426f,
-	0x1078, 0x45bc, 0x2300, 0x0079, 0x3e7d, 0x3e80, 0x3ea4, 0x3f0a,
-	0xa286, 0x0001, 0x0040, 0x3e86, 0x1078, 0x23ca, 0xa684, 0x0200,
-	0x0040, 0x3e8e, 0x1078, 0x45b5, 0x1078, 0x45bc, 0x2001, 0x0001,
-	0x1078, 0x454c, 0x78b8, 0xa084, 0xc001, 0x0040, 0x3ea0, 0x7848,
-	0xa085, 0x0008, 0x784a, 0x7848, 0xa084, 0x0008, 0x00c0, 0x3e9b,
-	0x7003, 0x0000, 0x0078, 0x3b60, 0x2200, 0x0079, 0x3ea7, 0x3ea9,
-	0x3eda, 0x70a7, 0x3ead, 0x0078, 0x45f6, 0x2011, 0x000d, 0x1078,
-	0x4287, 0x0079, 0x3eb3, 0x3eba, 0x2438, 0x3b60, 0x3ec2, 0x3eca,
-	0x3ed0, 0x3ed2, 0xa6b4, 0x00ff, 0xa6b5, 0x0400, 0x6eb6, 0x7e5a,
-	0x0078, 0x45e4, 0xa6b4, 0x00ff, 0xa6b5, 0x0400, 0x6eb6, 0x7e5a,
-	0x0078, 0x45e4, 0x70ab, 0x3ece, 0x0078, 0x2438, 0x0078, 0x3eba,
-	0x1078, 0x23ca, 0x70ab, 0x3ed6, 0x0078, 0x2438, 0x1078, 0x45fc,
-	0x0078, 0x2438, 0x70a7, 0x3ede, 0x0078, 0x45f6, 0x2011, 0x0012,
-	0x1078, 0x4287, 0x0079, 0x3ee4, 0x3eea, 0x2438, 0x3b60, 0x3ef6,
-	0x3efe, 0x3f04, 0xa6b4, 0x00ff, 0xa6b5, 0x0400, 0x6eb6, 0x7e5a,
-	0x70b4, 0xa080, 0x00a5, 0x781a, 0x0078, 0x2438, 0xa6b4, 0x00ff,
-	0xa6b5, 0x0400, 0x6eb6, 0x7e5a, 0x0078, 0x45e4, 0x70ab, 0x3f02,
-	0x0078, 0x2438, 0x0078, 0x3eea, 0x70ab, 0x3f08, 0x0078, 0x2438,
-	0x0078, 0x3ef6, 0xa286, 0x0001, 0x0040, 0x3f10, 0x1078, 0x23ca,
-	0x70a7, 0x3f14, 0x0078, 0x45f6, 0x2011, 0x0015, 0x1078, 0x4287,
-	0x0079, 0x3f1a, 0x3f1f, 0x2438, 0x3b60, 0x3f2d, 0x3f39, 0xa6b4,
-	0x00ff, 0xa6b5, 0x0400, 0x6eb6, 0x7e5a, 0x783b, 0x1301, 0x70b4,
-	0xa080, 0x00b5, 0x781a, 0x0078, 0x2438, 0xa6b4, 0x00ff, 0xa6b5,
-	0x0400, 0x6eb6, 0x7e5a, 0x70b4, 0xa080, 0x00a5, 0x781a, 0x0078,
-	0x2438, 0x70ab, 0x3f3d, 0x0078, 0x2438, 0x0078, 0x3f1f, 0xa282,
-	0x0003, 0x0050, 0x3f45, 0x1078, 0x23ca, 0x2300, 0x0079, 0x3f48,
-	0x3f4b, 0x3f82, 0x3fdd, 0xa286, 0x0001, 0x0040, 0x3f51, 0x1078,
-	0x23ca, 0x6804, 0xa084, 0x00ff, 0xa086, 0x0006, 0x00c0, 0x3f5e,
-	0x1078, 0x3ac2, 0x7003, 0x0000, 0x0078, 0x3b60, 0x683b, 0x0000,
-	0x6837, 0x0000, 0xa684, 0x0200, 0x0040, 0x3f6c, 0x1078, 0x45b5,
-	0x1078, 0x426f, 0x1078, 0x45bc, 0x2001, 0x0001, 0x1078, 0x454c,
-	0x78b8, 0xa084, 0xc001, 0x0040, 0x3f7e, 0x7848, 0xa085, 0x0008,
-	0x784a, 0x7848, 0xa084, 0x0008, 0x00c0, 0x3f79, 0x7003, 0x0000,
-	0x0078, 0x3b60, 0x2200, 0x0079, 0x3f85, 0x3f87, 0x3fb8, 0x70a7,
-	0x3f8b, 0x0078, 0x45f6, 0x2011, 0x000d, 0x1078, 0x4287, 0x0079,
-	0x3f91, 0x3f98, 0x2438, 0x3b60, 0x3fa0, 0x3fa8, 0x3fae, 0x3fb0,
-	0xa6b4, 0x00ff, 0xa6b5, 0x0800, 0x6eb6, 0x7e5a, 0x0078, 0x45e4,
-	0xa6b4, 0x00ff, 0xa6b5, 0x0800, 0x6eb6, 0x7e5a, 0x0078, 0x45e4,
-	0x70ab, 0x3fac, 0x0078, 0x2438, 0x0078, 0x3f98, 0x1078, 0x23ca,
-	0x70ab, 0x3fb4, 0x0078, 0x2438, 0x1078, 0x45fc, 0x0078, 0x2438,
-	0x70a7, 0x3fbc, 0x0078, 0x45f6, 0x2011, 0x0005, 0x1078, 0x4287,
-	0x0079, 0x3fc2, 0x3fc7, 0x2438, 0x3b60, 0x3fcf, 0x3fd7, 0xa6b4,
-	0x00ff, 0xa6b5, 0x0800, 0x6eb6, 0x7e5a, 0x0078, 0x45e4, 0xa6b4,
-	0x00ff, 0xa6b5, 0x0800, 0x6eb6, 0x7e5a, 0x0078, 0x45e4, 0x70ab,
-	0x3fdb, 0x0078, 0x2438, 0x0078, 0x3fc7, 0xa286, 0x0001, 0x0040,
-	0x3fe3, 0x1078, 0x23ca, 0x70a7, 0x3fe7, 0x0078, 0x45f6, 0x2011,
-	0x0006, 0x1078, 0x4287, 0x0079, 0x3fed, 0x3ff2, 0x2438, 0x3b60,
-	0x3ff8, 0x4002, 0xa6b5, 0x0800, 0x6eb6, 0x7e5a, 0x0078, 0x45e4,
-	0xa6b4, 0x00ff, 0xa6b5, 0x0800, 0x6eb6, 0xa6b5, 0x4000, 0x7e5a,
-	0x0078, 0x45e4, 0x70ab, 0x4006, 0x0078, 0x2438, 0x0078, 0x3ff2,
-	0x2300, 0x0079, 0x400b, 0x4010, 0x400e, 0x400e, 0x1078, 0x23ca,
-	0x1078, 0x23ca, 0x2300, 0x71a8, 0xa005, 0x017a, 0x6810, 0x70be,
-	0xa282, 0x0003, 0x0050, 0x401e, 0x1078, 0x23ca, 0x2300, 0x0079,
-	0x4021, 0x4024, 0x4037, 0x4059, 0x82ff, 0x00c0, 0x4029, 0x1078,
-	0x23ca, 0xa684, 0x0200, 0x0040, 0x4031, 0x1078, 0x45b5, 0x1078,
-	0x45bc, 0x2001, 0x0001, 0x1078, 0x454c, 0x0078, 0x2438, 0xa296,
-	0x0002, 0x0040, 0x4040, 0x82ff, 0x0040, 0x4040, 0x1078, 0x23ca,
-	0x70a7, 0x4044, 0x0078, 0x45f6, 0x2011, 0x0018, 0x1078, 0x4287,
-	0x0079, 0x404a, 0x404f, 0x2438, 0x3b60, 0x4051, 0x4053, 0x0078,
-	0x45e4, 0x0078, 0x45e4, 0x70ab, 0x4057, 0x0078, 0x2438, 0x0078,
-	0x404f, 0x2200, 0x0079, 0x405c, 0x405e, 0x4077, 0x70a7, 0x4062,
-	0x0078, 0x45f6, 0x2011, 0x0017, 0x1078, 0x4287, 0x0079, 0x4068,
-	0x406d, 0x2438, 0x3b60, 0x406f, 0x4071, 0x0078, 0x45e4, 0x0078,
-	0x45e4, 0x70ab, 0x4075, 0x0078, 0x2438, 0x0078, 0x406d, 0xa484,
-	0x8000, 0x00c0, 0x40c1, 0xa684, 0x0100, 0x0040, 0x408b, 0x1078,
-	0x45b5, 0x1078, 0x426f, 0x1078, 0x45bc, 0x7848, 0xa085, 0x000c,
-	0x784a, 0x0078, 0x408f, 0x78d8, 0x78d2, 0x78dc, 0x78d6, 0xa6b4,
-	0xefff, 0x7e5a, 0x70a7, 0x4096, 0x0078, 0x45f6, 0x2011, 0x000d,
-	0x1078, 0x4287, 0x0079, 0x409c, 0x40a3, 0x2438, 0x3b60, 0x40a3,
-	0x40b1, 0x40b7, 0x40b9, 0xa684, 0x0100, 0x0040, 0x40af, 0x1078,
-	0x4573, 0x682c, 0x78d2, 0x6830, 0x78d6, 0x1078, 0x45ad, 0x0078,
-	0x45e4, 0x70ab, 0x40b5, 0x0078, 0x2438, 0x0078, 0x40a3, 0x1078,
-	0x23ca, 0x70ab, 0x40bd, 0x0078, 0x2438, 0x1078, 0x45fc, 0x0078,
-	0x2438, 0x1078, 0x45bc, 0x70ab, 0x40cb, 0x2001, 0x0003, 0x1078,
-	0x4544, 0x0078, 0x45f0, 0x1078, 0x45ad, 0x682c, 0x78d2, 0x6830,
-	0x78d6, 0x0078, 0x45e4, 0x70b8, 0x6812, 0x70be, 0x8000, 0x70ba,
-	0x681b, 0x0000, 0xa684, 0x0008, 0x0040, 0x40f6, 0x157e, 0x137e,
-	0x147e, 0x7890, 0x8004, 0x8004, 0x8004, 0x8004, 0xa084, 0x000f,
-	0x681a, 0x80ac, 0x789b, 0x0000, 0xaf80, 0x002b, 0x2098, 0xad80,
-	0x000b, 0x20a0, 0x53a5, 0x147f, 0x137f, 0x157f, 0xa6c4, 0x0f00,
-	0xa684, 0x0002, 0x00c0, 0x4102, 0x692c, 0x810d, 0x810d, 0x810d,
-	0x0078, 0x410f, 0x789b, 0x0010, 0x79ac, 0x0078, 0x410f, 0x017e,
-	0x2009, 0x0005, 0x2001, 0x3d00, 0x1078, 0x457e, 0x017f, 0xa184,
-	0x001f, 0xa805, 0x6816, 0x1078, 0x3b33, 0x68be, 0xa684, 0x0004,
-	0x0040, 0x4120, 0xa18c, 0xff00, 0x78a8, 0xa084, 0x00ff, 0xa105,
-	0x682a, 0xa6b4, 0x00ff, 0x6000, 0xa084, 0x0008, 0x0040, 0x412a,
-	0xa6b5, 0x4000, 0x6eb6, 0x007c, 0x157e, 0x137e, 0x147e, 0x6918,
-	0x7890, 0x8004, 0x8004, 0x8004, 0x8004, 0xa084, 0x000f, 0x007e,
-	0xa100, 0x681a, 0x007f, 0x8000, 0x8004, 0x0040, 0x414b, 0x20a8,
-	0x8104, 0xa080, 0x000b, 0xad00, 0x20a0, 0x789b, 0x0000, 0xaf80,
-	0x002b, 0x2098, 0x53a5, 0x147f, 0x137f, 0x157f, 0x007c, 0x682c,
-	0xa084, 0x0020, 0x00c0, 0x4157, 0x620c, 0x0078, 0x4158, 0x6210,
-	0x6b18, 0x2300, 0xa202, 0x0040, 0x4178, 0x2018, 0xa382, 0x000e,
-	0x0048, 0x4168, 0x0040, 0x4168, 0x2019, 0x000e, 0x0078, 0x416c,
-	0x7858, 0xa084, 0xffef, 0x785a, 0x783b, 0x1b01, 0x7893, 0x0000,
-	0x7ba2, 0x70b4, 0xa080, 0x008e, 0x781a, 0xa085, 0x0001, 0x007c,
-	0x7858, 0xa084, 0xffef, 0x785a, 0x7893, 0x0000, 0xa006, 0x007c,
-	0x6904, 0xa18c, 0x00ff, 0xa196, 0x0007, 0x0040, 0x418d, 0xa196,
-	0x000f, 0x0040, 0x418d, 0x6807, 0x0117, 0x6914, 0x1078, 0x3b33,
-	0x6100, 0x8104, 0x00c8, 0x41a8, 0x601c, 0xa005, 0x0040, 0x419c,
-	0x2001, 0x0800, 0x0078, 0x41aa, 0x0d7e, 0x6824, 0x007e, 0x1078,
-	0x45c5, 0x007f, 0x6826, 0x2d00, 0x682e, 0x1078, 0x3ac2, 0x0d7f,
-	0x2001, 0x0200, 0x6826, 0x8007, 0x789b, 0x000e, 0x78aa, 0x6820,
-	0xa085, 0x8000, 0x6822, 0x2031, 0x0400, 0x6eb6, 0x7e5a, 0x71b4,
-	0xa188, 0x0091, 0x791a, 0x007c, 0xa6c4, 0x0f00, 0xa684, 0x0002,
-	0x00c0, 0x41cf, 0x692c, 0x810d, 0x810d, 0x810d, 0xa184, 0x001f,
-	0xa805, 0x6816, 0x1078, 0x3b33, 0x68be, 0x0078, 0x41d2, 0x6914,
-	0x1078, 0x3b33, 0x6100, 0x8104, 0x00c8, 0x421c, 0xa184, 0x0300,
-	0x0040, 0x41de, 0x6807, 0x0117, 0x0078, 0x41fc, 0x6004, 0xa005,
-	0x00c0, 0x4205, 0x6807, 0x0117, 0x601c, 0xa005, 0x00c0, 0x41f2,
-	0x0d7e, 0x1078, 0x45c5, 0x6827, 0x0034, 0x2d00, 0x682e, 0x1078,
-	0x3ac2, 0x0d7f, 0xa684, 0x0004, 0x0040, 0x41fc, 0x2031, 0x0400,
-	0x2001, 0x2800, 0x0078, 0x4200, 0x2031, 0x0400, 0x2001, 0x0800,
-	0x71b4, 0xa188, 0x0091, 0x0078, 0x424a, 0x6018, 0xa005, 0x00c0,
-	0x41f2, 0x601c, 0xa005, 0x00c0, 0x41f2, 0x689f, 0x0000, 0x6827,
-	0x003d, 0xa684, 0x0001, 0x0040, 0x4258, 0xa6b5, 0x0800, 0x71b4,
-	0xa188, 0x00ae, 0x0078, 0x4253, 0x6807, 0x0117, 0x2031, 0x0400,
-	0x692c, 0xa18c, 0x00ff, 0xa186, 0x0012, 0x00c0, 0x422d, 0x2001,
-	0x4265, 0x2009, 0x0001, 0x0078, 0x423e, 0xa186, 0x0003, 0x00c0,
-	0x4237, 0x2001, 0x4266, 0x2009, 0x0012, 0x0078, 0x423e, 0x2001,
-	0x0200, 0x71b4, 0xa188, 0x0091, 0x0078, 0x424a, 0x1078, 0x4598,
-	0x78a3, 0x0000, 0x681c, 0xa085, 0x0040, 0x681e, 0x71b4, 0xa188,
-	0x00da, 0xa006, 0x6826, 0x8007, 0x789b, 0x000e, 0x78aa, 0x6820,
-	0xa085, 0x8000, 0x6822, 0x6eb6, 0x7e5a, 0x791a, 0x0078, 0x2438,
-	0x6eb6, 0x1078, 0x3ac2, 0x6810, 0x70be, 0x7003, 0x0007, 0x70a3,
-	0x0000, 0x704b, 0x0000, 0x0078, 0x2438, 0x0023, 0x0070, 0x0005,
-	0x0000, 0x0a00, 0x0000, 0x0000, 0x0025, 0x0000, 0x0000, 0x683b,
-	0x0000, 0x6837, 0x0000, 0xa684, 0x0200, 0x0040, 0x4286, 0x78b8,
-	0xa08c, 0x001f, 0xa084, 0x8000, 0x0040, 0x427f, 0x8108, 0x78d8,
-	0xa100, 0x6836, 0x78dc, 0xa081, 0x0000, 0x683a, 0x007c, 0x7990,
-	0x810f, 0xa5ac, 0x0007, 0x2021, 0x0000, 0xa480, 0x0010, 0x789a,
-	0x79a8, 0xa18c, 0x00ff, 0xa184, 0x0080, 0x00c0, 0x42b5, 0xa182,
-	0x0020, 0x00c8, 0x42cf, 0xa182, 0x0012, 0x00c8, 0x4536, 0x2100,
-	0x1079, 0x42a3, 0x007c, 0x4536, 0x447e, 0x4536, 0x4536, 0x42dc,
-	0x42df, 0x4319, 0x434f, 0x4381, 0x4384, 0x4536, 0x4536, 0x433a,
-	0x43a8, 0x43e2, 0x4536, 0x4536, 0x4409, 0xa18c, 0x001f, 0x6814,
-	0xa084, 0x001f, 0xa106, 0x0040, 0x42cc, 0x70b4, 0xa080, 0x00cd,
-	0x781a, 0x2001, 0x0014, 0x1078, 0x454c, 0x1078, 0x45bc, 0x7003,
-	0x0000, 0x2001, 0x0002, 0x007c, 0x2001, 0x0000, 0x007c, 0xa182,
-	0x0024, 0x00c8, 0x4536, 0xa184, 0x0003, 0x1079, 0x42a3, 0x007c,
-	0x4536, 0x4536, 0x4536, 0x4536, 0x1078, 0x4536, 0x007c, 0x2200,
-	0x0079, 0x42e2, 0x440c, 0x440c, 0x4306, 0x4306, 0x4306, 0x4306,
-	0x4306, 0x4306, 0x4306, 0x4306, 0x4304, 0x4306, 0x42fb, 0x4306,
-	0x4306, 0x4306, 0x4306, 0x4306, 0x430e, 0x4311, 0x440c, 0x4311,
-	0x4306, 0x4306, 0x4306, 0x0c7e, 0x077e, 0x6f14, 0x1078, 0x36b0,
-	0x077f, 0x0c7f, 0x0078, 0x4306, 0x1078, 0x44d1, 0x6827, 0x02b3,
-	0x2009, 0x000b, 0x2001, 0x4800, 0x0078, 0x4440, 0x1078, 0x452b,
-	0x007c, 0x6827, 0x0093, 0x2009, 0x000b, 0x2001, 0x4800, 0x0078,
-	0x4428, 0x2d58, 0x6804, 0xa084, 0x00ff, 0xa086, 0x0006, 0x00c0,
-	0x4323, 0x6807, 0x0117, 0x6827, 0x0002, 0x1078, 0x45c5, 0x6827,
-	0x0036, 0x6932, 0x2d00, 0x682e, 0x0d7e, 0x1078, 0x3a92, 0x1078,
-	0x4466, 0x2b68, 0x1078, 0x3ac2, 0x0d7f, 0x1078, 0x3ac2, 0x2001,
-	0x0002, 0x007c, 0x1078, 0x4466, 0x2001, 0x0017, 0x1078, 0x454c,
-	0x70a3, 0x0000, 0x2009, 0x5038, 0x200b, 0x0006, 0x70af, 0x0017,
-	0x2009, 0x0200, 0x1078, 0x39d2, 0x2001, 0x0001, 0x007c, 0x2200,
-	0x0079, 0x4352, 0x440c, 0x443d, 0x443d, 0x443d, 0x4373, 0x444d,
-	0x4379, 0x444d, 0x444d, 0x4450, 0x4450, 0x4455, 0x4455, 0x436b,
-	0x436b, 0x443d, 0x443d, 0x444d, 0x443d, 0x4379, 0x440c, 0x4379,
-	0x4379, 0x4379, 0x4379, 0x6827, 0x0084, 0x2009, 0x000b, 0x2001,
-	0x4300, 0x0078, 0x445f, 0x2009, 0x000b, 0x2001, 0x4300, 0x0078,
-	0x4440, 0x6827, 0x0093, 0x2009, 0x000b, 0x2001, 0x4300, 0x0078,
-	0x4428, 0x2001, 0x0000, 0x007c, 0x2200, 0x0079, 0x4387, 0x440c,
-	0x43a0, 0x43a0, 0x43a0, 0x43a0, 0x444d, 0x444d, 0x444d, 0x444d,
-	0x444d, 0x444d, 0x444d, 0x444d, 0x43a0, 0x43a0, 0x43a0, 0x43a0,
-	0x444d, 0x43a0, 0x43a0, 0x444d, 0x444d, 0x444d, 0x444d, 0x440c,
-	0x6827, 0x0093, 0x2009, 0x000b, 0x2001, 0x4300, 0x0078, 0x4428,
-	0xa684, 0x0004, 0x00c0, 0x43bc, 0x6804, 0xa084, 0x00ff, 0xa086,
-	0x0006, 0x00c0, 0x4536, 0x1078, 0x4466, 0x6807, 0x0117, 0x1078,
-	0x3ac2, 0x2001, 0x0002, 0x007c, 0x6000, 0xa084, 0x0004, 0x0040,
-	0x4536, 0x2d58, 0x6804, 0xa084, 0x00ff, 0xa086, 0x0006, 0x00c0,
-	0x43cb, 0x6807, 0x0117, 0x6827, 0x0002, 0x1078, 0x45c5, 0x6827,
-	0x0036, 0x6932, 0x2d00, 0x682e, 0x0d7e, 0x1078, 0x3aa1, 0x1078,
-	0x4466, 0x2b68, 0x1078, 0x3ac2, 0x0d7f, 0x1078, 0x3ac2, 0x2001,
-	0x0002, 0x007c, 0x6000, 0xa084, 0x0004, 0x0040, 0x4536, 0x2d58,
-	0x6a04, 0xa294, 0x00ff, 0xa286, 0x0006, 0x00c0, 0x43f1, 0x6807,
-	0x0117, 0x6827, 0x0002, 0x2d58, 0x1078, 0x45c5, 0x6827, 0x0036,
-	0x6932, 0x2d00, 0x682e, 0x0d7e, 0x1078, 0x3ab1, 0x1078, 0x4466,
-	0x2b68, 0x1078, 0x3ac2, 0x0d7f, 0x1078, 0x3ac2, 0x2001, 0x0002,
-	0x007c, 0x1078, 0x4536, 0x007c, 0x70b4, 0xa080, 0x00cd, 0x781a,
-	0x2001, 0x0001, 0x1078, 0x454c, 0x1078, 0x45bc, 0x7003, 0x0000,
-	0x2001, 0x0002, 0x007c, 0x1078, 0x457e, 0x1078, 0x45b5, 0x1078,
-	0x426f, 0x1078, 0x4180, 0x1078, 0x45bc, 0x2001, 0x0001, 0x007c,
-	0x1078, 0x457e, 0x1078, 0x45b5, 0x1078, 0x426f, 0x70b4, 0xa080,
-	0x00cd, 0x781a, 0x2001, 0x0013, 0x1078, 0x454c, 0x1078, 0x45bc,
-	0x7003, 0x0000, 0x2001, 0x0002, 0x007c, 0x1078, 0x4536, 0x007c,
-	0x1078, 0x457e, 0x1078, 0x45b5, 0x1078, 0x426f, 0x1078, 0x4180,
-	0x1078, 0x45bc, 0x2001, 0x0001, 0x007c, 0x2001, 0x0003, 0x007c,
-	0x1078, 0x44d1, 0x2001, 0x0000, 0x007c, 0x0c7e, 0x077e, 0x6f14,
-	0x1078, 0x36b0, 0x077f, 0x0c7f, 0x2001, 0x0000, 0x007c, 0x1078,
-	0x457e, 0x1078, 0x4536, 0x2001, 0x0006, 0x007c, 0x6904, 0xa18c,
-	0x00ff, 0xa186, 0x0007, 0x0040, 0x4471, 0xa186, 0x000f, 0x00c0,
-	0x4475, 0x1078, 0x45b5, 0x1078, 0x426f, 0x70b4, 0xa080, 0x00cd,
-	0x781a, 0x1078, 0x45bc, 0x7003, 0x0000, 0x007c, 0x7aa8, 0xa294,
-	0x00ff, 0x78a8, 0xa084, 0x00ff, 0xa08a, 0x0004, 0x00c8, 0x4536,
-	0x1079, 0x448b, 0x007c, 0x4536, 0x448f, 0x4536, 0x44df, 0xa282,
-	0x0003, 0x0040, 0x4496, 0x1078, 0x4536, 0x007c, 0x7da8, 0xa5ac,
-	0x00ff, 0x7ca8, 0xa4a4, 0x00ff, 0xa482, 0x000c, 0x0048, 0x44a4,
-	0x0040, 0x44a4, 0x2021, 0x000c, 0x701c, 0xa502, 0x00c8, 0x44a9,
-	0x751c, 0x1078, 0x451c, 0x852b, 0x852b, 0x1078, 0x372e, 0x0040,
-	0x44b5, 0x1078, 0x44c3, 0x0078, 0x44b9, 0x1078, 0x4518, 0x1078,
-	0x44d1, 0xa6b5, 0x1000, 0x7e5a, 0x70b4, 0xa080, 0x00b9, 0x781a,
-	0x2001, 0x0004, 0x007c, 0x0c7e, 0x6914, 0x810f, 0xa18c, 0x000f,
-	0x810b, 0x810b, 0x810b, 0xa1e0, 0x5280, 0x1078, 0x3538, 0x0c7f,
-	0x007c, 0x0c7e, 0x6814, 0x8007, 0xa084, 0x000f, 0x8003, 0x8003,
-	0x8003, 0xa0e0, 0x5280, 0x1078, 0x355f, 0x0c7f, 0x007c, 0xa282,
-	0x0002, 0x00c0, 0x4536, 0x7aa8, 0xa294, 0x00ff, 0xa284, 0xfffe,
-	0x0040, 0x44ec, 0x2011, 0x0001, 0x1078, 0x450a, 0x1078, 0x44fc,
-	0x1078, 0x44d1, 0xa6b5, 0x1000, 0x7e5a, 0x70b4, 0xa080, 0x00b9,
-	0x781a, 0x2001, 0x0004, 0x007c, 0x0c7e, 0x6814, 0x8007, 0xa084,
-	0x000f, 0x8003, 0x8003, 0x8003, 0xa0e0, 0x5280, 0x1078, 0x3604,
-	0x0c7f, 0x007c, 0x789b, 0x0018, 0x78ab, 0x0001, 0x78ab, 0x0002,
-	0x78ab, 0x0003, 0x7aaa, 0x789b, 0x0081, 0x78ab, 0x0004, 0x007c,
-	0x2021, 0x0000, 0x2029, 0x0032, 0x789b, 0x0018, 0x78ab, 0x0001,
-	0x78ab, 0x0003, 0x78ab, 0x0001, 0x7daa, 0x7caa, 0x789b, 0x0081,
-	0x78ab, 0x0005, 0x007c, 0x2001, 0x0003, 0x1078, 0x4544, 0x70b4,
-	0xa080, 0x00b9, 0x781a, 0x2001, 0x0005, 0x007c, 0x2001, 0x0007,
-	0x1078, 0x4544, 0xa6b5, 0x1000, 0x7e5a, 0x70b4, 0xa080, 0x00b9,
-	0x781a, 0x2001, 0x0004, 0x007c, 0x789b, 0x0018, 0x78aa, 0x789b,
-	0x0081, 0x78ab, 0x0001, 0x007c, 0x6904, 0xa18c, 0x00ff, 0xa196,
-	0x0007, 0x0040, 0x455a, 0xa196, 0x000f, 0x0040, 0x455a, 0x1078,
-	0x193d, 0x007c, 0x6924, 0xa194, 0x003f, 0x00c0, 0x4563, 0xa18c,
-	0xffc0, 0xa105, 0x6826, 0x1078, 0x3ac2, 0x691c, 0xa184, 0x0100,
-	0x0040, 0x4572, 0x1078, 0x1b7e, 0x6914, 0x1078, 0x3b33, 0x6204,
-	0x8210, 0x6206, 0x007c, 0x692c, 0x6834, 0x682e, 0xa112, 0x6930,
-	0x6838, 0x6832, 0xa11b, 0xa200, 0xa301, 0x007c, 0x0c7e, 0xade0,
-	0x0018, 0x6003, 0x0070, 0x6106, 0x600b, 0x0000, 0x600f, 0x0a00,
-	0x6013, 0x0000, 0x6017, 0x0000, 0x8007, 0x601a, 0x601f, 0x0000,
-	0x6023, 0x0000, 0x0c7f, 0x6824, 0xa085, 0x0080, 0x6826, 0x007c,
-	0x157e, 0x137e, 0x147e, 0x2098, 0xaf80, 0x002d, 0x20a0, 0x81ac,
-	0x0040, 0x45a3, 0x53a6, 0xa184, 0x0001, 0x0040, 0x45a9, 0x3304,
-	0x78be, 0x147f, 0x137f, 0x157f, 0x007c, 0x70b0, 0xa005, 0x10c0,
-	0x23ca, 0x70b3, 0x8000, 0x0078, 0x48f7, 0x71b0, 0x81ff, 0x0040,
-	0x45bb, 0x1078, 0x49ed, 0x007c, 0x71b0, 0x81ff, 0x0040, 0x45c4,
-	0x70b3, 0x0000, 0x1078, 0x4633, 0x007c, 0x0c7e, 0x0d7e, 0x1078,
-	0x191a, 0x0c7f, 0x157e, 0x137e, 0x147e, 0x2da0, 0x2c98, 0x20a9,
-	0x0031, 0x53a3, 0x147f, 0x137f, 0x157f, 0x6807, 0x010d, 0x680b,
-	0x0000, 0x7004, 0x8007, 0x681a, 0x6823, 0x0000, 0x681f, 0x0000,
-	0x689f, 0x0000, 0x0c7f, 0x007c, 0x70b4, 0xa080, 0x0091, 0x781a,
-	0x0078, 0x2438, 0x70b4, 0xa080, 0x0081, 0x781a, 0x0078, 0x2438,
-	0x70b4, 0xa080, 0x00b9, 0x781a, 0x0078, 0x2438, 0x70b4, 0xa080,
-	0x00c3, 0x781a, 0x0078, 0x2438, 0x6904, 0xa18c, 0x00ff, 0xa196,
-	0x0007, 0x0040, 0x4609, 0xa196, 0x000f, 0x0040, 0x4609, 0x6807,
-	0x0117, 0x2001, 0x0200, 0x6826, 0x8007, 0x789b, 0x000e, 0x78aa,
-	0x6820, 0xa085, 0x8000, 0x6822, 0x2031, 0x0400, 0x6eb6, 0x7e5a,
-	0x71b4, 0xa188, 0x0091, 0x791a, 0x007c, 0x1078, 0x45bc, 0x7848,
-	0xa085, 0x000c, 0x784a, 0x70b4, 0xa080, 0x00cd, 0x781a, 0x2009,
-	0x000b, 0x2001, 0x4400, 0x1078, 0x457e, 0x2001, 0x0013, 0x1078,
-	0x454c, 0x0078, 0x3b60, 0x127e, 0x2091, 0x2200, 0x2049, 0x4633,
-	0x7000, 0x7204, 0xa205, 0x720c, 0xa215, 0x7008, 0xa084, 0xfff7,
-	0xa205, 0x0040, 0x4645, 0x0078, 0x464a, 0x7003, 0x0000, 0x127f,
-	0x2000, 0x007c, 0x7000, 0xa084, 0x0001, 0x00c0, 0x4678, 0x7108,
-	0x8103, 0x00c8, 0x4657, 0x1078, 0x477a, 0x0078, 0x464f, 0x700c,
-	0xa08c, 0x00ff, 0x0040, 0x4678, 0x7004, 0x8004, 0x00c8, 0x466f,
-	0x7014, 0xa005, 0x00c0, 0x466b, 0x7010, 0xa005, 0x0040, 0x466f,
-	0xa102, 0x00c8, 0x464f, 0x7007, 0x0010, 0x0078, 0x4678, 0x8aff,
-	0x0040, 0x4678, 0x1078, 0x49c4, 0x00c0, 0x4672, 0x0040, 0x464f,
-	0x1078, 0x4703, 0x7003, 0x0000, 0x127f, 0x2000, 0x007c, 0x017e,
-	0x6104, 0xa18c, 0x00ff, 0xa186, 0x0007, 0x0040, 0x468b, 0xa18e,
-	0x000f, 0x00c0, 0x468e, 0x6040, 0x0078, 0x468f, 0x6428, 0x017f,
-	0x84ff, 0x0040, 0x46b9, 0x2c70, 0x7004, 0xa0bc, 0x000f, 0xa7b8,
-	0x46c9, 0x273c, 0x87fb, 0x00c0, 0x46a7, 0x0048, 0x46a1, 0x1078,
-	0x23ca, 0x609c, 0xa075, 0x0040, 0x46b9, 0x0078, 0x4694, 0x2704,
-	0xae68, 0x6808, 0xa630, 0x680c, 0xa529, 0x8421, 0x0040, 0x46b9,
-	0x8738, 0x2704, 0xa005, 0x00c0, 0x46a8, 0x709c, 0xa075, 0x00c0,
-	0x4694, 0x007c, 0x0000, 0x0005, 0x0009, 0x000d, 0x0011, 0x0015,
-	0x0019, 0x001d, 0x0000, 0x0003, 0x0009, 0x000f, 0x0015, 0x001b,
-	0x0000, 0x0000, 0x46be, 0x46bb, 0x0000, 0x0000, 0x8000, 0x0000,
-	0x46be, 0x0000, 0x46c6, 0x46c3, 0x0000, 0x0000, 0x0000, 0x0000,
-	0x46c6, 0x0000, 0x46c1, 0x46c1, 0x0000, 0x0000, 0x8000, 0x0000,
-	0x46c1, 0x0000, 0x46c7, 0x46c7, 0x0000, 0x0000, 0x0000, 0x0000,
-	0x46c7, 0x127e, 0x2091, 0x2200, 0x2079, 0x5000, 0x2071, 0x0010,
-	0x7007, 0x000a, 0x7007, 0x0002, 0x7003, 0x0000, 0x2071, 0x0020,
-	0x7007, 0x000a, 0x7007, 0x0002, 0x7003, 0x0000, 0x2049, 0x0000,
-	0x127f, 0x2000, 0x007c, 0x2049, 0x4703, 0x2019, 0x0000, 0x7004,
-	0x8004, 0x00c8, 0x4756, 0x7007, 0x0012, 0x7108, 0x7008, 0xa106,
-	0x00c0, 0x470d, 0xa184, 0x01e0, 0x0040, 0x4718, 0x1078, 0x23ca,
-	0x2001, 0x04fd, 0x2004, 0xa082, 0x0005, 0x00c8, 0x4723, 0xa184,
-	0x4000, 0x00c0, 0x470d, 0xa19c, 0x300c, 0xa386, 0x2004, 0x0040,
-	0x4731, 0xa386, 0x0008, 0x0040, 0x473c, 0xa386, 0x200c, 0x00c0,
-	0x470d, 0x7200, 0x8204, 0x0048, 0x473c, 0x730c, 0xa384, 0x00ff,
-	0x0040, 0x473c, 0x1078, 0x23ca, 0x7007, 0x0012, 0x7000, 0xa084,
-	0x0001, 0x00c0, 0x4756, 0x7008, 0xa084, 0x01e0, 0x00c0, 0x4756,
-	0x7310, 0x7014, 0xa305, 0x0040, 0x4756, 0x710c, 0xa184, 0x0300,
-	0x00c0, 0x4756, 0xa184, 0x00ff, 0x00c0, 0x4703, 0x7007, 0x0012,
-	0x7007, 0x0008, 0x7004, 0xa084, 0x0008, 0x00c0, 0x475a, 0x7007,
-	0x0012, 0x7108, 0x8103, 0x0048, 0x475f, 0x7003, 0x0000, 0x2049,
-	0x0000, 0x007c, 0x107e, 0x007e, 0x127e, 0x157e, 0x2091, 0x2200,
-	0x7108, 0x1078, 0x477a, 0x157f, 0x127f, 0x2091, 0x8001, 0x007f,
-	0x107f, 0x007c, 0x7204, 0x7500, 0x730c, 0xa384, 0x0300, 0x00c0,
-	0x47a1, 0xa184, 0x01e0, 0x00c0, 0x47c5, 0x7108, 0xa184, 0x01e0,
-	0x00c0, 0x47c5, 0x2001, 0x04fd, 0x2004, 0xa082, 0x0005, 0x00c8,
-	0x4795, 0xa184, 0x4000, 0x00c0, 0x4785, 0xa184, 0x0007, 0x0079,
-	0x4799, 0x47a3, 0x47b5, 0x47a1, 0x47b5, 0x47a1, 0x4801, 0x47a1,
-	0x47ff, 0x1078, 0x23ca, 0x7004, 0xa084, 0x0010, 0xa085, 0x0002,
-	0x7006, 0x8aff, 0x00c0, 0x47b0, 0x2049, 0x0000, 0x0078, 0x47b4,
-	0x1078, 0x49c4, 0x00c0, 0x47b0, 0x007c, 0x7004, 0xa084, 0x0010,
-	0xa085, 0x0002, 0x7006, 0x8aff, 0x00c0, 0x47c0, 0x0078, 0x47c4,
-	0x1078, 0x49c4, 0x00c0, 0x47c0, 0x007c, 0x7007, 0x0012, 0x7108,
-	0x00e0, 0x47c8, 0x2091, 0x6000, 0x00e0, 0x47cc, 0x2091, 0x6000,
-	0x7007, 0x0012, 0x7007, 0x0008, 0x7004, 0xa084, 0x0008, 0x00c0,
-	0x47d4, 0x7007, 0x0012, 0x7108, 0x8103, 0x0048, 0x47d9, 0x7003,
-	0x0000, 0x7000, 0xa005, 0x00c0, 0x47ed, 0x7004, 0xa005, 0x00c0,
-	0x47ed, 0x700c, 0xa005, 0x0040, 0x47ef, 0x0078, 0x47d0, 0x2049,
-	0x0000, 0x1078, 0x37d7, 0x6818, 0xa084, 0x8000, 0x0040, 0x47fa,
-	0x681b, 0x0002, 0x007c, 0x1078, 0x23ca, 0x1078, 0x23ca, 0x1078,
-	0x485d, 0x7210, 0x7114, 0x700c, 0xa09c, 0x00ff, 0x2800, 0xa300,
-	0xa211, 0xa189, 0x0000, 0x1078, 0x485d, 0x2704, 0x2c58, 0xac60,
-	0x6308, 0x2200, 0xa322, 0x630c, 0x2100, 0xa31b, 0x2400, 0xa305,
-	0x0040, 0x4824, 0x00c8, 0x4824, 0x8412, 0x8210, 0x830a, 0xa189,
-	0x0000, 0x2b60, 0x0078, 0x480b, 0x2b60, 0x8a07, 0x007e, 0x6004,
-	0xa084, 0x0008, 0x0040, 0x4830, 0xa7ba, 0x46c3, 0x0078, 0x4832,
-	0xa7ba, 0x46bb, 0x007f, 0xa73d, 0x2c00, 0x6886, 0x6f8a, 0x6c92,
-	0x6b8e, 0x7007, 0x0012, 0x1078, 0x4703, 0x007c, 0x8738, 0x2704,
-	0xa005, 0x00c0, 0x4851, 0x609c, 0xa005, 0x0040, 0x485a, 0x2060,
-	0x6004, 0xa084, 0x000f, 0xa080, 0x46c9, 0x203c, 0x87fb, 0x1040,
-	0x23ca, 0x8a51, 0x0040, 0x4859, 0x7008, 0xa084, 0x0003, 0xa086,
-	0x0003, 0x007c, 0x2051, 0x0000, 0x007c, 0x8a50, 0x8739, 0x2704,
-	0xa004, 0x00c0, 0x4871, 0x6000, 0xa064, 0x00c0, 0x4868, 0x2d60,
-	0x6004, 0xa084, 0x000f, 0xa080, 0x46d9, 0x203c, 0x87fb, 0x1040,
-	0x23ca, 0x007c, 0x127e, 0x0d7e, 0x2091, 0x2200, 0x0d7f, 0x6884,
-	0x2060, 0x6888, 0x6b8c, 0x6c90, 0x8057, 0xaad4, 0x00ff, 0xa084,
-	0x00ff, 0x007e, 0x6804, 0xa084, 0x0008, 0x007f, 0x0040, 0x488c,
-	0xa0b8, 0x46c3, 0x0078, 0x488e, 0xa0b8, 0x46bb, 0x7e08, 0xa6b5,
-	0x000c, 0x6904, 0xa18c, 0x00ff, 0xa186, 0x0007, 0x0040, 0x489c,
-	0xa18e, 0x000f, 0x00c0, 0x48a5, 0x681c, 0xa084, 0x0040, 0x0040,
-	0x48ac, 0xa6b5, 0x0001, 0x0078, 0x48ac, 0x681c, 0xa084, 0x0040,
-	0x0040, 0x48ac, 0xa6b5, 0x0001, 0x7007, 0x0004, 0x7004, 0xa084,
-	0x0004, 0x00c0, 0x48ae, 0x2400, 0xa305, 0x00c0, 0x48b9, 0x0078,
-	0x48df, 0x2c58, 0x2704, 0x6104, 0xac60, 0x6000, 0xa400, 0x701a,
-	0x6004, 0xa301, 0x701e, 0xa184, 0x0008, 0x0040, 0x48cf, 0x6010,
-	0xa081, 0x0000, 0x7022, 0x6014, 0xa081, 0x0000, 0x7026, 0x6208,
-	0x2400, 0xa202, 0x7012, 0x620c, 0x2300, 0xa203, 0x7016, 0x7602,
-	0x7007, 0x0001, 0x2b60, 0x1078, 0x483e, 0x0078, 0x48e1, 0x1078,
-	0x49c4, 0x00c0, 0x48df, 0x127f, 0x2000, 0x007c, 0x127e, 0x0d7e,
-	0x2091, 0x2200, 0x0d7f, 0x7007, 0x0004, 0x7004, 0xa084, 0x0004,
-	0x00c0, 0x48ed, 0x7003, 0x0008, 0x127f, 0x2000, 0x007c, 0x127e,
-	0x0d7e, 0x2091, 0x2200, 0x0d7f, 0x2049, 0x48f7, 0x7007, 0x0004,
-	0x7004, 0xa084, 0x0004, 0x00c0, 0x4900, 0x7e08, 0xa6b5, 0x000c,
-	0x6904, 0xa18c, 0x00ff, 0xa186, 0x0007, 0x0040, 0x4913, 0xa18e,
-	0x000f, 0x00c0, 0x491e, 0x681c, 0xa084, 0x0040, 0x0040, 0x491a,
-	0xa6b5, 0x0001, 0x6840, 0x2050, 0x0078, 0x4927, 0x681c, 0xa084,
-	0x0020, 0x00c0, 0x4925, 0xa6b5, 0x0001, 0x6828, 0x2050, 0x2d60,
-	0x6004, 0xa0bc, 0x000f, 0xa7b8, 0x46c9, 0x273c, 0x87fb, 0x00c0,
-	0x493b, 0x0048, 0x4935, 0x1078, 0x23ca, 0x689c, 0xa065, 0x0040,
-	0x493f, 0x0078, 0x4928, 0x1078, 0x49c4, 0x00c0, 0x493b, 0x127f,
-	0x2000, 0x007c, 0x127e, 0x007e, 0x017e, 0x0d7e, 0x2091, 0x2200,
-	0x0d7f, 0x037f, 0x047f, 0x7e08, 0xa6b5, 0x000c, 0x6904, 0xa18c,
-	0x00ff, 0xa186, 0x0007, 0x0040, 0x4959, 0xa18e, 0x000f, 0x00c0,
-	0x4962, 0x681c, 0xa084, 0x0040, 0x0040, 0x4969, 0xa6b5, 0x0001,
-	0x0078, 0x4969, 0x681c, 0xa084, 0x0040, 0x0040, 0x4969, 0xa6b5,
-	0x0001, 0x2049, 0x4942, 0x017e, 0x6904, 0xa18c, 0x00ff, 0xa186,
-	0x0007, 0x0040, 0x4977, 0xa18e, 0x000f, 0x00c0, 0x497a, 0x6840,
-	0x0078, 0x497b, 0x6828, 0x017f, 0xa055, 0x0040, 0x49c1, 0x2d70,
-	0x2e60, 0x7004, 0xa0bc, 0x000f, 0xa7b8, 0x46c9, 0x273c, 0x87fb,
-	0x00c0, 0x4995, 0x0048, 0x498e, 0x1078, 0x23ca, 0x709c, 0xa075,
-	0x2060, 0x0040, 0x49c1, 0x0078, 0x4981, 0x2704, 0xae68, 0x6808,
-	0xa422, 0x680c, 0xa31b, 0x0048, 0x49ae, 0x8a51, 0x00c0, 0x49a2,
-	0x1078, 0x23ca, 0x8738, 0x2704, 0xa005, 0x00c0, 0x4996, 0x709c,
-	0xa075, 0x2060, 0x0040, 0x49c1, 0x0078, 0x4981, 0x8422, 0x8420,
-	0x831a, 0xa399, 0x0000, 0x6908, 0x2400, 0xa122, 0x690c, 0x2300,
-	0xa11b, 0x00c8, 0x49bd, 0x1078, 0x23ca, 0x2071, 0x0020, 0x0078,
-	0x48ac, 0x127f, 0x2000, 0x007c, 0x7008, 0xa084, 0x0003, 0xa086,
-	0x0003, 0x0040, 0x49ec, 0x2704, 0xac08, 0x2104, 0x701a, 0x8108,
-	0x2104, 0x701e, 0x8108, 0x2104, 0x7012, 0x8108, 0x2104, 0x7016,
-	0x6004, 0xa084, 0x0008, 0x0040, 0x49e3, 0x8108, 0x2104, 0x7022,
-	0x8108, 0x2104, 0x7026, 0x7602, 0x7004, 0xa084, 0x0010, 0xa085,
-	0x0001, 0x7006, 0x1078, 0x483e, 0x007c, 0x127e, 0x007e, 0x0d7e,
-	0x2091, 0x2200, 0x2049, 0x49ed, 0x0d7f, 0x087f, 0x7108, 0xa184,
-	0x0003, 0x00c0, 0x4a17, 0x017e, 0x6904, 0xa18c, 0x00ff, 0xa186,
-	0x0007, 0x0040, 0x4a07, 0xa18e, 0x000f, 0x00c0, 0x4a0a, 0x6840,
-	0x0078, 0x4a0b, 0x6828, 0x017f, 0xa005, 0x0040, 0x4a25, 0x0078,
-	0x464a, 0x0020, 0x4a17, 0x1078, 0x4801, 0x0078, 0x4a25, 0x00a0,
-	0x4a1e, 0x7108, 0x1078, 0x477a, 0x0078, 0x49f6, 0x7007, 0x0010,
-	0x00a0, 0x4a20, 0x7108, 0x1078, 0x477a, 0x7008, 0xa086, 0x0008,
-	0x00c0, 0x49f6, 0x7000, 0xa005, 0x00c0, 0x49f6, 0x7003, 0x0000,
-	0x2049, 0x0000, 0x127f, 0x2000, 0x007c, 0x127e, 0x147e, 0x137e,
-	0x157e, 0x0c7e, 0x0d7e, 0x2091, 0x2200, 0x0d7f, 0x2049, 0x4a35,
-	0xad80, 0x0011, 0x20a0, 0x2099, 0x0031, 0x700c, 0xa084, 0x00ff,
-	0x682a, 0x7007, 0x0008, 0x7007, 0x0002, 0x7003, 0x0001, 0x0040,
-	0x4a54, 0x8000, 0x80ac, 0x53a5, 0x7007, 0x0004, 0x7004, 0xa084,
-	0x0004, 0x00c0, 0x4a56, 0x0c7f, 0x2049, 0x0000, 0x7003, 0x0000,
-	0x157f, 0x137f, 0x147f, 0x127f, 0x2000, 0x007c, 0x2091, 0x6000,
-	0x2091, 0x8000, 0x78cc, 0xa005, 0x0040, 0x4a7d, 0x7994, 0x70d0,
-	0xa106, 0x00c0, 0x4a7d, 0x7804, 0xa005, 0x0040, 0x4a7d, 0x7807,
-	0x0000, 0x0068, 0x4a7d, 0x2091, 0x4080, 0x7820, 0x8001, 0x7822,
-	0x00c0, 0x4ad8, 0x7824, 0x7822, 0x2069, 0x5040, 0x6800, 0xa084,
-	0x0007, 0x0040, 0x4a9b, 0xa086, 0x0002, 0x0040, 0x4a9b, 0x6834,
-	0xa00d, 0x0040, 0x4a9b, 0x2104, 0xa005, 0x0040, 0x4a9b, 0x8001,
-	0x200a, 0x0040, 0x4b80, 0x7848, 0xa005, 0x0040, 0x4aa9, 0x8001,
-	0x784a, 0x00c0, 0x4aa9, 0x2009, 0x0102, 0x6844, 0x200a, 0x1078,
-	0x21b1, 0x6890, 0xa005, 0x0040, 0x4ab5, 0x8001, 0x6892, 0x00c0,
-	0x4ab5, 0x686f, 0x0000, 0x6873, 0x0001, 0x2061, 0x5300, 0x20a9,
-	0x0100, 0x2009, 0x0002, 0x6034, 0xa005, 0x0040, 0x4acb, 0x8001,
-	0x6036, 0x00c0, 0x4acb, 0x6010, 0xa005, 0x0040, 0x4acb, 0x017e,
-	0x1078, 0x21b1, 0x017f, 0xace0, 0x0010, 0x0070, 0x4ad1, 0x0078,
-	0x4abb, 0x8109, 0x0040, 0x4ad8, 0x20a9, 0x0100, 0x0078, 0x4abb,
-	0x1078, 0x4ae5, 0x1078, 0x4b0a, 0x2009, 0x5051, 0x2104, 0x2009,
-	0x0102, 0x200a, 0x2091, 0x8001, 0x007c, 0x7834, 0x8001, 0x7836,
-	0x00c0, 0x4b09, 0x7838, 0x7836, 0x2091, 0x8000, 0x7844, 0xa005,
-	0x00c0, 0x4af4, 0x2001, 0x0101, 0x8001, 0x7846, 0xa080, 0x7300,
-	0x2040, 0x2004, 0xa065, 0x0040, 0x4b09, 0x6024, 0xa005, 0x0040,
-	0x4b05, 0x8001, 0x6026, 0x0040, 0x4b39, 0x6000, 0x2c40, 0x0078,
-	0x4afa, 0x007c, 0x7828, 0x8001, 0x782a, 0x00c0, 0x4b38, 0x782c,
-	0x782a, 0x7830, 0xa005, 0x00c0, 0x4b17, 0x2001, 0x0200, 0x8001,
-	0x7832, 0x8003, 0x8003, 0x8003, 0x8003, 0xa090, 0x5300, 0xa298,
-	0x0002, 0x2304, 0xa084, 0x0008, 0x0040, 0x4b38, 0xa290, 0x0009,
-	0x2204, 0xa005, 0x0040, 0x4b30, 0x8001, 0x2012, 0x00c0, 0x4b38,
-	0x2304, 0xa084, 0xfff7, 0xa085, 0x0080, 0x201a, 0x1078, 0x21b1,
-	0x007c, 0x2069, 0x5040, 0x6800, 0xa005, 0x0040, 0x4b43, 0x6848,
-	0xac06, 0x0040, 0x4b80, 0x601b, 0x0006, 0x60b4, 0xa084, 0x3f00,
-	0x601e, 0x6020, 0xa084, 0x00ff, 0xa085, 0x0060, 0x6022, 0x6000,
-	0x2042, 0x6714, 0x6f82, 0x1078, 0x1956, 0x6818, 0xa005, 0x0040,
-	0x4b5b, 0x8001, 0x681a, 0x6808, 0xa084, 0xffef, 0x680a, 0x6810,
-	0x8001, 0x00d0, 0x4b65, 0x1078, 0x23ca, 0x6812, 0x602f, 0x0000,
-	0x6033, 0x0000, 0x2c68, 0x1078, 0x1c53, 0x2069, 0x5040, 0x7944,
-	0xa184, 0x0100, 0x2001, 0x0006, 0x686e, 0x00c0, 0x4b7b, 0x6986,
-	0x2001, 0x0004, 0x686e, 0x1078, 0x21ac, 0x2091, 0x8001, 0x007c,
-	0x2069, 0x0100, 0x2009, 0x5040, 0x2104, 0xa084, 0x0007, 0x0040,
-	0x4bdc, 0xa086, 0x0007, 0x00c0, 0x4b96, 0x0d7e, 0x2009, 0x5052,
-	0x216c, 0x1078, 0x3a1a, 0x0d7f, 0x0078, 0x4bdc, 0x2009, 0x5052,
-	0x2164, 0x1078, 0x2375, 0x601b, 0x0006, 0x6858, 0xa084, 0x3f00,
-	0x601e, 0x6020, 0xa084, 0x00ff, 0xa085, 0x0048, 0x6022, 0x602f,
-	0x0000, 0x6033, 0x0000, 0x6830, 0xa084, 0x0040, 0x0040, 0x4bd0,
-	0x684b, 0x0004, 0x20a9, 0x0014, 0x6848, 0xa084, 0x0004, 0x0040,
-	0x4bbd, 0x0070, 0x4bbd, 0x0078, 0x4bb4, 0x684b, 0x0009, 0x20a9,
-	0x0014, 0x6848, 0xa084, 0x0001, 0x0040, 0x4bca, 0x0070, 0x4bca,
-	0x0078, 0x4bc1, 0x20a9, 0x00fa, 0x0070, 0x4bd0, 0x0078, 0x4bcc,
-	0x6808, 0xa084, 0xfffd, 0x680a, 0x681b, 0x0048, 0x2009, 0x505b,
-	0x200b, 0x0007, 0x784c, 0x784a, 0x2091, 0x8001, 0x007c, 0x2079,
-	0x5000, 0x1078, 0x4c0a, 0x1078, 0x4bee, 0x1078, 0x4bfc, 0x7833,
-	0x0000, 0x7847, 0x0000, 0x784b, 0x0000, 0x007c, 0x2019, 0x0003,
-	0x2011, 0x5046, 0x2204, 0xa086, 0x003c, 0x0040, 0x4bf9, 0x2019,
-	0x0002, 0x7b2a, 0x7b2e, 0x007c, 0x2019, 0x0039, 0x2011, 0x5046,
-	0x2204, 0xa086, 0x003c, 0x0040, 0x4c07, 0x2019, 0x0027, 0x7b36,
-	0x7b3a, 0x007c, 0x2019, 0x3971, 0x2011, 0x5046, 0x2204, 0xa086,
-	0x003c, 0x0040, 0x4c15, 0x2019, 0x2626, 0x7b22, 0x7b26, 0x783f,
-	0x0000, 0x7843, 0x000a, 0x007c, 0x0020, 0x002b, 0x0000, 0x0020,
-	0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020,
-	0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020,
-	0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020,
-	0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0014,
-	0x0014, 0x9849, 0x0014, 0x0014, 0x0014, 0x0014, 0x0014, 0x0014,
-	0x0014, 0x0080, 0x000f, 0x0000, 0x0201, 0x0604, 0x0c08, 0x2120,
-	0x4022, 0xf880, 0x0018, 0x300b, 0xa201, 0x0014, 0xa200, 0x0014,
-	0xa200, 0x0214, 0x0000, 0x006c, 0x0002, 0x0014, 0x98d5, 0x009e,
-	0x009b, 0xa202, 0x8838, 0x3806, 0x8839, 0x20c3, 0x0864, 0x9889,
-	0x28c1, 0x9cb6, 0xa203, 0x300c, 0x2846, 0x8161, 0x846a, 0x8300,
-	0x1856, 0x883a, 0x9865, 0x28f2, 0x9c95, 0x9858, 0x300c, 0x28e1,
-	0x9c95, 0x2809, 0xa206, 0x64c0, 0x67a0, 0x6fc0, 0x1814, 0x883b,
-	0x782c, 0x786d, 0x9879, 0x282b, 0xa207, 0x64a0, 0x67a0, 0x6fc0,
-	0x1814, 0x883b, 0x7822, 0x883e, 0x987d, 0x8576, 0x8677, 0x206b,
-	0x28c1, 0x9cb6, 0x2044, 0x2103, 0x20a2, 0x2081, 0x9865, 0xa209,
-	0x2901, 0x9891, 0x0014, 0xa205, 0xa300, 0x1872, 0x879a, 0x883c,
-	0x1fe2, 0xc601, 0xa20a, 0x856e, 0x0704, 0x9c95, 0x0014, 0xa204,
-	0xa300, 0x3009, 0x19e2, 0xf868, 0x8176, 0x86eb, 0x85eb, 0x872e,
-	0x87a9, 0x883f, 0x08e6, 0x9895, 0xf881, 0x9890, 0xc801, 0x0014,
-	0xf8c1, 0x0016, 0x85b2, 0x80f0, 0x9532, 0xfb02, 0x1de2, 0x0014,
-	0x8532, 0xf241, 0x0014, 0x1de2, 0x84a8, 0xd7a0, 0x1fe6, 0x0014,
-	0xa208, 0x6043, 0x8008, 0x1dc1, 0x0016, 0x8300, 0x8160, 0x842a,
-	0xf041, 0x3008, 0x84a8, 0x11d6, 0x7042, 0x20dd, 0x0011, 0x20d5,
-	0x8822, 0x0016, 0x8000, 0x2847, 0x1011, 0x98c8, 0x8000, 0xa000,
-	0x2802, 0x1011, 0x98ce, 0x9865, 0x283e, 0x1011, 0x98d2, 0xa20b,
-	0x0017, 0x300c, 0xa300, 0x1de2, 0xdb81, 0x0014, 0x0210, 0x98df,
-	0x0014, 0x26e0, 0x873a, 0xfb02, 0x19f2, 0x1fe2, 0x0014, 0xa20d,
-	0x3806, 0x0210, 0x9cbb, 0x0704, 0x0000, 0x006c, 0x0002, 0x984f,
-	0x0014, 0x009e, 0x00a0, 0x0017, 0x60ff, 0x300c, 0x8720, 0xa211,
-	0x9cd0, 0x8772, 0x8837, 0x2101, 0x987a, 0x10d2, 0x78e2, 0x9cd3,
-	0x9859, 0xd984, 0xf0e2, 0xf0a1, 0x98cd, 0x0014, 0x8831, 0xd166,
-	0x8830, 0x800f, 0x9401, 0xb520, 0xc802, 0x8820, 0x987a, 0x2301,
-	0x987a, 0x10d2, 0x78e4, 0x9cd3, 0x8821, 0x8820, 0x9859, 0xf123,
-	0xf142, 0xf101, 0x98c6, 0x10d2, 0x70f6, 0x8832, 0x8203, 0x870c,
-	0xd99e, 0x6001, 0x0014, 0x6845, 0x0214, 0xa21b, 0x9cd0, 0x2001,
-	0x98c5, 0x8201, 0x1852, 0xd184, 0xd163, 0x8834, 0x8001, 0x988d,
-	0x3027, 0x84a8, 0x1a56, 0x8833, 0x0014, 0xa218, 0x6981, 0x9cbc,
-	0x6b2a, 0x6902, 0x1834, 0x989d, 0x1814, 0x8010, 0x8592, 0x8026,
-	0x84b9, 0x7021, 0x0014, 0xa300, 0x69e1, 0x9ca9, 0x694b, 0xa213,
-	0x1462, 0xa213, 0x8000, 0x16e1, 0x98b5, 0x8023, 0x16e1, 0x8001,
-	0x10f1, 0x0016, 0x6969, 0xa214, 0x61c2, 0x8002, 0x14e1, 0x8004,
-	0x16e1, 0x0101, 0x300a, 0x8827, 0x0014, 0xa217, 0x9cbc, 0x0014,
-	0xa300, 0x8181, 0x842a, 0x84a8, 0x1ce6, 0x882c, 0x0016, 0xa212,
-	0x9cd0, 0x10d2, 0x70e4, 0x0004, 0x8007, 0x9424, 0xcc1a, 0x9cd3,
-	0x98c5, 0x8827, 0x300a, 0x0013, 0x8000, 0x84a4, 0x0016, 0x11c2,
-	0x211e, 0x870e, 0xa21d, 0x0014, 0x878e, 0x0016, 0xa21c, 0x1035,
-	0x9891, 0xa210, 0xa000, 0x8010, 0x8592, 0x853b, 0xd044, 0x8022,
-	0x3807, 0x84bb, 0x98ea, 0x8021, 0x3807, 0x84b9, 0x300c, 0x817e,
-	0x872b, 0x8772, 0x9891, 0x0000, 0x0020, 0x002b, 0x0000, 0x0020,
-	0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020,
-	0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020,
-	0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020,
-	0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0020, 0x0000, 0x0014,
-	0x0014, 0x9849, 0x0014, 0x0014, 0x98ea, 0x98d5, 0x0014, 0x0014,
-	0x0014, 0x0080, 0x013f, 0x0000, 0x0201, 0x0604, 0x0c08, 0x2120,
-	0x4022, 0xf880, 0x0018, 0x300b, 0xa201, 0x0014, 0xa200, 0x0014,
-	0xa200, 0x0214, 0xa202, 0x8838, 0x3806, 0x8839, 0x20c3, 0x0864,
-	0xa833, 0x28c1, 0x9cb6, 0xa203, 0x300c, 0x2846, 0x8161, 0x846a,
-	0x8300, 0x1856, 0x883a, 0xa804, 0x28f2, 0x9c95, 0xa8f4, 0x300c,
-	0x28e1, 0x9c95, 0x2809, 0xa206, 0x64c0, 0x67a0, 0x6fc0, 0x1814,
-	0x883b, 0x782c, 0x786d, 0xa808, 0x282b, 0xa207, 0x64a0, 0x67a0,
-	0x6fc0, 0x1814, 0x883b, 0x7822, 0x883e, 0xa802, 0x8576, 0x8677,
-	0x206b, 0x28c1, 0x9cb6, 0x2044, 0x2103, 0x20a2, 0x2081, 0xa8e0,
-	0xa209, 0x2901, 0xa809, 0x0014, 0xa205, 0xa300, 0x1872, 0x879a,
-	0x883c, 0x1fe2, 0xc601, 0xa20a, 0x856e, 0x0704, 0x9c95, 0x0014,
-	0xa204, 0xa300, 0x3009, 0x19e2, 0xf868, 0x8176, 0x86eb, 0x85eb,
-	0x872e, 0x87a9, 0x883f, 0x08e6, 0xa8f3, 0xf881, 0xa8ec, 0xc801,
-	0x0014, 0xf8c1, 0x0016, 0x85b2, 0x80f0, 0x9532, 0xfb02, 0x1de2,
-	0x0014, 0x8532, 0xf241, 0x0014, 0x1de2, 0x84a8, 0xd7a0, 0x1fe6,
-	0x0014, 0xa208, 0x6043, 0x8008, 0x1dc1, 0x0016, 0x8300, 0x8160,
-	0x842a, 0xf041, 0x3008, 0x84a8, 0x11d6, 0x7042, 0x20dd, 0x0011,
-	0x20d5, 0x8822, 0x0016, 0x8000, 0x2847, 0x1011, 0xa8fc, 0x8000,
-	0xa000, 0x2802, 0x1011, 0xa8fd, 0xa893, 0x283e, 0x1011, 0xa8fd,
-	0xa20b, 0x0017, 0x300c, 0xa300, 0x1de2, 0xdb81, 0x0014, 0x0210,
-	0xa801, 0x0014, 0x26e0, 0x873a, 0xfb02, 0x19f2, 0x1fe2, 0x0014,
-	0xa20d, 0x3806, 0x0210, 0x9cbb, 0x0704, 0x0017, 0x60ff, 0x300c,
-	0x8720, 0xa211, 0x9d6b, 0x8772, 0x8837, 0x2101, 0xa821, 0x10d2,
-	0x78e2, 0x9d6e, 0xa8fc, 0xd984, 0xf0e2, 0xf0a1, 0xa86c, 0x0014,
-	0x8831, 0xd166, 0x8830, 0x800f, 0x9401, 0xb520, 0xc802, 0x8820,
-	0xa80f, 0x2301, 0xa80d, 0x10d2, 0x78e4, 0x9d6e, 0x8821, 0x8820,
-	0xa8e6, 0xf123, 0xf142, 0xf101, 0xa84f, 0x10d2, 0x70f6, 0x8832,
-	0x8203, 0x870c, 0xd99e, 0x6001, 0x0014, 0x6845, 0x0214, 0xa21b,
-	0x9d6b, 0x2001, 0xa840, 0x8201, 0x1852, 0xd184, 0xd163, 0x8834,
-	0x8001, 0xa801, 0x3027, 0x84a8, 0x1a56, 0x8833, 0x0014, 0xa218,
-	0x6981, 0x9d57, 0x6b2a, 0x6902, 0x1834, 0xa805, 0x1814, 0x8010,
-	0x8592, 0x8026, 0x84b9, 0x7021, 0x0014, 0xa300, 0x69e1, 0x9d44,
-	0x694b, 0xa213, 0x1462, 0xa213, 0x8000, 0x16e1, 0xa80c, 0x8023,
-	0x16e1, 0x8001, 0x10f1, 0x0016, 0x6969, 0xa214, 0x61c2, 0x8002,
-	0x14e1, 0x8004, 0x16e1, 0x0101, 0x300a, 0x8827, 0x0014, 0xa217,
-	0x9d57, 0x0014, 0xa300, 0x8181, 0x842a, 0x84a8, 0x1ce6, 0x882c,
-	0x0016, 0xa212, 0x9d6b, 0x10d2, 0x70e4, 0x0004, 0x8007, 0x9424,
-	0xcc1a, 0x9d6e, 0xa8f8, 0x8827, 0x300a, 0x0013, 0x8000, 0x84a4,
-	0x0016, 0x11c2, 0x211e, 0x870e, 0xa21d, 0x0014, 0x878e, 0x0016,
-	0xa21c, 0x1035, 0xa8b4, 0xa210, 0x3807, 0x300c, 0x817e, 0x872b,
-	0x8772, 0xa8ad, 0x0000, 0x8ec6
-};
-
-#endif /* RELOAD_FIRMWARE */
-
-static const unsigned short risc_code_length01 = 0x3f14;
diff --git a/drivers/scsi/raid_class.c b/drivers/scsi/raid_class.c
index caa0c3629626..5b1c12041a4f 100644
--- a/drivers/scsi/raid_class.c
+++ b/drivers/scsi/raid_class.c
@@ -1,5 +1,13 @@
 /*
- * RAID Attributes
+ * raid_class.c - implementation of a simple raid visualisation class
+ *
+ * Copyright (c) 2005 - James Bottomley <James.Bottomley@steeleye.com>
+ *
+ * This file is licensed under GPLv2
+ *
+ * This class is designed to allow raid attributes to be visualised and
+ * manipulated in a form independent of the underlying raid.  Ultimately this
+ * should work for both hardware and software raids.
  */
 #include <linux/init.h>
 #include <linux/module.h>
@@ -24,7 +32,7 @@ struct raid_internal {
 
 struct raid_component {
 	struct list_head node;
-	struct device *dev;
+	struct class_device cdev;
 	int num;
 };
 
@@ -74,11 +82,10 @@ static int raid_setup(struct transport_container *tc, struct device *dev,
 
 	BUG_ON(class_get_devdata(cdev));
 
-	rd = kmalloc(sizeof(*rd), GFP_KERNEL);
+	rd = kzalloc(sizeof(*rd), GFP_KERNEL);
 	if (!rd)
 		return -ENOMEM;
 
-	memset(rd, 0, sizeof(*rd));
 	INIT_LIST_HEAD(&rd->component_list);
 	class_set_devdata(cdev, rd);
 		
@@ -90,15 +97,15 @@ static int raid_remove(struct transport_container *tc, struct device *dev,
 {
 	struct raid_data *rd = class_get_devdata(cdev);
 	struct raid_component *rc, *next;
+	dev_printk(KERN_ERR, dev, "RAID REMOVE\n");
 	class_set_devdata(cdev, NULL);
 	list_for_each_entry_safe(rc, next, &rd->component_list, node) {
-		char buf[40];
-		snprintf(buf, sizeof(buf), "component-%d", rc->num);
 		list_del(&rc->node);
-		sysfs_remove_link(&cdev->kobj, buf);
-		kfree(rc);
+		dev_printk(KERN_ERR, rc->cdev.dev, "RAID COMPONENT REMOVE\n");
+		class_device_unregister(&rc->cdev);
 	}
-	kfree(class_get_devdata(cdev));
+	dev_printk(KERN_ERR, dev, "RAID REMOVE DONE\n");
+	kfree(rd);
 	return 0;
 }
 
@@ -112,10 +119,11 @@ static struct {
 	enum raid_state	value;
 	char		*name;
 } raid_states[] = {
-	{ RAID_ACTIVE, "active" },
-	{ RAID_DEGRADED, "degraded" },
-	{ RAID_RESYNCING, "resyncing" },
-	{ RAID_OFFLINE, "offline" },
+	{ RAID_STATE_UNKNOWN, "unknown" },
+	{ RAID_STATE_ACTIVE, "active" },
+	{ RAID_STATE_DEGRADED, "degraded" },
+	{ RAID_STATE_RESYNCING, "resyncing" },
+	{ RAID_STATE_OFFLINE, "offline" },
 };
 
 static const char *raid_state_name(enum raid_state state)
@@ -132,6 +140,33 @@ static const char *raid_state_name(enum raid_state state)
 	return name;
 }
 
+static struct {
+	enum raid_level value;
+	char *name;
+} raid_levels[] = {
+	{ RAID_LEVEL_UNKNOWN, "unknown" },
+	{ RAID_LEVEL_LINEAR, "linear" },
+	{ RAID_LEVEL_0, "raid0" },
+	{ RAID_LEVEL_1, "raid1" },
+	{ RAID_LEVEL_3, "raid3" },
+	{ RAID_LEVEL_4, "raid4" },
+	{ RAID_LEVEL_5, "raid5" },
+	{ RAID_LEVEL_6, "raid6" },
+};
+
+static const char *raid_level_name(enum raid_level level)
+{
+	int i;
+	char *name = NULL;
+
+	for (i = 0; i < sizeof(raid_levels)/sizeof(raid_levels[0]); i++) {
+		if (raid_levels[i].value == level) {
+			name = raid_levels[i].name;
+			break;
+		}
+	}
+	return name;
+}
 
 #define raid_attr_show_internal(attr, fmt, var, code)			\
 static ssize_t raid_show_##attr(struct class_device *cdev, char *buf)	\
@@ -161,11 +196,22 @@ static CLASS_DEVICE_ATTR(attr, S_IRUGO, raid_show_##attr, NULL)
 
 #define raid_attr_ro(attr)	raid_attr_ro_internal(attr, )
 #define raid_attr_ro_fn(attr)	raid_attr_ro_internal(attr, ATTR_CODE(attr))
-#define raid_attr_ro_state(attr)	raid_attr_ro_states(attr, attr, ATTR_CODE(attr))
+#define raid_attr_ro_state(attr)	raid_attr_ro_states(attr, attr, )
+#define raid_attr_ro_state_fn(attr)	raid_attr_ro_states(attr, attr, ATTR_CODE(attr))
+
 
-raid_attr_ro(level);
+raid_attr_ro_state(level);
 raid_attr_ro_fn(resync);
-raid_attr_ro_state(state);
+raid_attr_ro_state_fn(state);
+
+static void raid_component_release(struct class_device *cdev)
+{
+	struct raid_component *rc = container_of(cdev, struct raid_component,
+						 cdev);
+	dev_printk(KERN_ERR, rc->cdev.dev, "COMPONENT RELEASE\n");
+	put_device(rc->cdev.dev);
+	kfree(rc);
+}
 
 void raid_component_add(struct raid_template *r,struct device *raid_dev,
 			struct device *component_dev)
@@ -175,34 +221,36 @@ void raid_component_add(struct raid_template *r,struct device *raid_dev,
 						      raid_dev);
 	struct raid_component *rc;
 	struct raid_data *rd = class_get_devdata(cdev);
-	char buf[40];
 
-	rc = kmalloc(sizeof(*rc), GFP_KERNEL);
+	rc = kzalloc(sizeof(*rc), GFP_KERNEL);
 	if (!rc)
 		return;
 
 	INIT_LIST_HEAD(&rc->node);
-	rc->dev = component_dev;
+	class_device_initialize(&rc->cdev);
+	rc->cdev.release = raid_component_release;
+	rc->cdev.dev = get_device(component_dev);
 	rc->num = rd->component_count++;
 
-	snprintf(buf, sizeof(buf), "component-%d", rc->num);
+	snprintf(rc->cdev.class_id, sizeof(rc->cdev.class_id),
+		 "component-%d", rc->num);
 	list_add_tail(&rc->node, &rd->component_list);
-	sysfs_create_link(&cdev->kobj, &component_dev->kobj, buf);
+	rc->cdev.parent = cdev;
+	rc->cdev.class = &raid_class.class;
+	class_device_add(&rc->cdev);
 }
 EXPORT_SYMBOL(raid_component_add);
 
 struct raid_template *
 raid_class_attach(struct raid_function_template *ft)
 {
-	struct raid_internal *i = kmalloc(sizeof(struct raid_internal),
+	struct raid_internal *i = kzalloc(sizeof(struct raid_internal),
 					  GFP_KERNEL);
 	int count = 0;
 
 	if (unlikely(!i))
 		return NULL;
 
-	memset(i, 0, sizeof(*i));
-
 	i->f = ft;
 
 	i->r.raid_attrs.ac.class = &raid_class.class;
diff --git a/drivers/scsi/sata_mv.c b/drivers/scsi/sata_mv.c
index 93d55233af7b..9321cdf45680 100644
--- a/drivers/scsi/sata_mv.c
+++ b/drivers/scsi/sata_mv.c
@@ -1,7 +1,8 @@
 /*
  * sata_mv.c - Marvell SATA support
  *
- * Copyright 2005: EMC Corporation, all rights reserved. 
+ * Copyright 2005: EMC Corporation, all rights reserved.
+ * Copyright 2005 Red Hat, Inc.  All rights reserved.
  *
  * Please ALWAYS copy linux-ide@vger.kernel.org on emails.
  *
@@ -36,7 +37,7 @@
 #include <asm/io.h>
 
 #define DRV_NAME	"sata_mv"
-#define DRV_VERSION	"0.25"
+#define DRV_VERSION	"0.5"
 
 enum {
 	/* BAR's are enumerated in terms of pci_resource_start() terms */
@@ -50,6 +51,9 @@ enum {
 	MV_PCI_REG_BASE		= 0,
 	MV_IRQ_COAL_REG_BASE	= 0x18000,	/* 6xxx part only */
 	MV_SATAHC0_REG_BASE	= 0x20000,
+	MV_FLASH_CTL		= 0x1046c,
+	MV_GPIO_PORT_CTL	= 0x104f0,
+	MV_RESET_CFG		= 0x180d8,
 
 	MV_PCI_REG_SZ		= MV_MAJOR_REG_AREA_SZ,
 	MV_SATAHC_REG_SZ	= MV_MAJOR_REG_AREA_SZ,
@@ -72,11 +76,6 @@ enum {
 	MV_SG_TBL_SZ		= (16 * MV_MAX_SG_CT),
 	MV_PORT_PRIV_DMA_SZ	= (MV_CRQB_Q_SZ + MV_CRPB_Q_SZ + MV_SG_TBL_SZ),
 
-	/* Our DMA boundary is determined by an ePRD being unable to handle
-	 * anything larger than 64KB
-	 */
-	MV_DMA_BOUNDARY		= 0xffffU,
-
 	MV_PORTS_PER_HC		= 4,
 	/* == (port / MV_PORTS_PER_HC) to determine HC from 0-7 port */
 	MV_PORT_HC_SHIFT	= 2,
@@ -86,16 +85,10 @@ enum {
 	/* Host Flags */
 	MV_FLAG_DUAL_HC		= (1 << 30),  /* two SATA Host Controllers */
 	MV_FLAG_IRQ_COALESCE	= (1 << 29),  /* IRQ coalescing capability */
-	MV_FLAG_GLBL_SFT_RST	= (1 << 28),  /* Global Soft Reset support */
 	MV_COMMON_FLAGS		= (ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
-				   ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO),
-	MV_6XXX_FLAGS		= (MV_FLAG_IRQ_COALESCE | 
-				   MV_FLAG_GLBL_SFT_RST),
-
-	chip_504x		= 0,
-	chip_508x		= 1,
-	chip_604x		= 2,
-	chip_608x		= 3,
+				   ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO |
+				   ATA_FLAG_NO_ATAPI),
+	MV_6XXX_FLAGS		= MV_FLAG_IRQ_COALESCE,
 
 	CRQB_FLAG_READ		= (1 << 0),
 	CRQB_TAG_SHIFT		= 1,
@@ -116,8 +109,19 @@ enum {
 	PCI_MASTER_EMPTY	= (1 << 3),
 	GLOB_SFT_RST		= (1 << 4),
 
-	PCI_IRQ_CAUSE_OFS	= 0x1d58,
-	PCI_IRQ_MASK_OFS	= 0x1d5c,
+	MV_PCI_MODE		= 0xd00,
+	MV_PCI_EXP_ROM_BAR_CTL	= 0xd2c,
+	MV_PCI_DISC_TIMER	= 0xd04,
+	MV_PCI_MSI_TRIGGER	= 0xc38,
+	MV_PCI_SERR_MASK	= 0xc28,
+	MV_PCI_XBAR_TMOUT	= 0x1d04,
+	MV_PCI_ERR_LOW_ADDRESS	= 0x1d40,
+	MV_PCI_ERR_HIGH_ADDRESS	= 0x1d44,
+	MV_PCI_ERR_ATTRIBUTE	= 0x1d48,
+	MV_PCI_ERR_COMMAND	= 0x1d50,
+
+	PCI_IRQ_CAUSE_OFS		= 0x1d58,
+	PCI_IRQ_MASK_OFS		= 0x1d5c,
 	PCI_UNMASK_ALL_IRQS	= 0x7fffff,	/* bits 22-0 */
 
 	HC_MAIN_IRQ_CAUSE_OFS	= 0x1d60,
@@ -134,7 +138,7 @@ enum {
 	SELF_INT		= (1 << 23),
 	TWSI_INT		= (1 << 24),
 	HC_MAIN_RSVD		= (0x7f << 25),	/* bits 31-25 */
-	HC_MAIN_MASKED_IRQS	= (TRAN_LO_DONE | TRAN_HI_DONE | 
+	HC_MAIN_MASKED_IRQS	= (TRAN_LO_DONE | TRAN_HI_DONE |
 				   PORTS_0_7_COAL_DONE | GPIO_INT | TWSI_INT |
 				   HC_MAIN_RSVD),
 
@@ -153,6 +157,15 @@ enum {
 	/* SATA registers */
 	SATA_STATUS_OFS		= 0x300,  /* ctrl, err regs follow status */
 	SATA_ACTIVE_OFS		= 0x350,
+	PHY_MODE3		= 0x310,
+	PHY_MODE4		= 0x314,
+	PHY_MODE2		= 0x330,
+	MV5_PHY_MODE		= 0x74,
+	MV5_LT_MODE		= 0x30,
+	MV5_PHY_CTL		= 0x0C,
+	SATA_INTERFACE_CTL	= 0x050,
+
+	MV_M2_PREAMP_MASK	= 0x7e0,
 
 	/* Port registers */
 	EDMA_CFG_OFS		= 0,
@@ -182,17 +195,16 @@ enum {
 	EDMA_ERR_LNK_CTRL_TX	= (0x1f << 21),
 	EDMA_ERR_LNK_DATA_TX	= (0x1f << 26),
 	EDMA_ERR_TRANS_PROTO	= (1 << 31),
-	EDMA_ERR_FATAL		= (EDMA_ERR_D_PAR | EDMA_ERR_PRD_PAR | 
+	EDMA_ERR_FATAL		= (EDMA_ERR_D_PAR | EDMA_ERR_PRD_PAR |
 				   EDMA_ERR_DEV_DCON | EDMA_ERR_CRBQ_PAR |
 				   EDMA_ERR_CRPB_PAR | EDMA_ERR_INTRL_PAR |
-				   EDMA_ERR_IORDY | EDMA_ERR_LNK_CTRL_RX_2 | 
+				   EDMA_ERR_IORDY | EDMA_ERR_LNK_CTRL_RX_2 |
 				   EDMA_ERR_LNK_DATA_RX |
-				   EDMA_ERR_LNK_DATA_TX | 
+				   EDMA_ERR_LNK_DATA_TX |
 				   EDMA_ERR_TRANS_PROTO),
 
 	EDMA_REQ_Q_BASE_HI_OFS	= 0x10,
 	EDMA_REQ_Q_IN_PTR_OFS	= 0x14,		/* also contains BASE_LO */
-	EDMA_REQ_Q_BASE_LO_MASK	= 0xfffffc00U,
 
 	EDMA_REQ_Q_OUT_PTR_OFS	= 0x18,
 	EDMA_REQ_Q_PTR_SHIFT	= 5,
@@ -200,7 +212,6 @@ enum {
 	EDMA_RSP_Q_BASE_HI_OFS	= 0x1c,
 	EDMA_RSP_Q_IN_PTR_OFS	= 0x20,
 	EDMA_RSP_Q_OUT_PTR_OFS	= 0x24,		/* also contains BASE_LO */
-	EDMA_RSP_Q_BASE_LO_MASK	= 0xffffff00U,
 	EDMA_RSP_Q_PTR_SHIFT	= 3,
 
 	EDMA_CMD_OFS		= 0x28,
@@ -208,14 +219,44 @@ enum {
 	EDMA_DS			= (1 << 1),
 	ATA_RST			= (1 << 2),
 
+	EDMA_IORDY_TMOUT	= 0x34,
+	EDMA_ARB_CFG		= 0x38,
+
 	/* Host private flags (hp_flags) */
 	MV_HP_FLAG_MSI		= (1 << 0),
+	MV_HP_ERRATA_50XXB0	= (1 << 1),
+	MV_HP_ERRATA_50XXB2	= (1 << 2),
+	MV_HP_ERRATA_60X1B2	= (1 << 3),
+	MV_HP_ERRATA_60X1C0	= (1 << 4),
+	MV_HP_50XX		= (1 << 5),
 
 	/* Port private flags (pp_flags) */
 	MV_PP_FLAG_EDMA_EN	= (1 << 0),
 	MV_PP_FLAG_EDMA_DS_ACT	= (1 << 1),
 };
 
+#define IS_50XX(hpriv) ((hpriv)->hp_flags & MV_HP_50XX)
+#define IS_60XX(hpriv) (((hpriv)->hp_flags & MV_HP_50XX) == 0)
+
+enum {
+	/* Our DMA boundary is determined by an ePRD being unable to handle
+	 * anything larger than 64KB
+	 */
+	MV_DMA_BOUNDARY		= 0xffffU,
+
+	EDMA_REQ_Q_BASE_LO_MASK	= 0xfffffc00U,
+
+	EDMA_RSP_Q_BASE_LO_MASK	= 0xffffff00U,
+};
+
+enum chip_type {
+	chip_504x,
+	chip_508x,
+	chip_5080,
+	chip_604x,
+	chip_608x,
+};
+
 /* Command ReQuest Block: 32B */
 struct mv_crqb {
 	u32			sg_addr;
@@ -252,14 +293,37 @@ struct mv_port_priv {
 	u32			pp_flags;
 };
 
+struct mv_port_signal {
+	u32			amps;
+	u32			pre;
+};
+
+struct mv_host_priv;
+struct mv_hw_ops {
+	void (*phy_errata)(struct mv_host_priv *hpriv, void __iomem *mmio,
+			   unsigned int port);
+	void (*enable_leds)(struct mv_host_priv *hpriv, void __iomem *mmio);
+	void (*read_preamp)(struct mv_host_priv *hpriv, int idx,
+			   void __iomem *mmio);
+	int (*reset_hc)(struct mv_host_priv *hpriv, void __iomem *mmio,
+			unsigned int n_hc);
+	void (*reset_flash)(struct mv_host_priv *hpriv, void __iomem *mmio);
+	void (*reset_bus)(struct pci_dev *pdev, void __iomem *mmio);
+};
+
 struct mv_host_priv {
 	u32			hp_flags;
+	struct mv_port_signal	signal[8];
+	const struct mv_hw_ops	*ops;
 };
 
 static void mv_irq_clear(struct ata_port *ap);
 static u32 mv_scr_read(struct ata_port *ap, unsigned int sc_reg_in);
 static void mv_scr_write(struct ata_port *ap, unsigned int sc_reg_in, u32 val);
+static u32 mv5_scr_read(struct ata_port *ap, unsigned int sc_reg_in);
+static void mv5_scr_write(struct ata_port *ap, unsigned int sc_reg_in, u32 val);
 static void mv_phy_reset(struct ata_port *ap);
+static void __mv_phy_reset(struct ata_port *ap, int can_sleep);
 static void mv_host_stop(struct ata_host_set *host_set);
 static int mv_port_start(struct ata_port *ap);
 static void mv_port_stop(struct ata_port *ap);
@@ -270,6 +334,29 @@ static irqreturn_t mv_interrupt(int irq, void *dev_instance,
 static void mv_eng_timeout(struct ata_port *ap);
 static int mv_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
 
+static void mv5_phy_errata(struct mv_host_priv *hpriv, void __iomem *mmio,
+			   unsigned int port);
+static void mv5_enable_leds(struct mv_host_priv *hpriv, void __iomem *mmio);
+static void mv5_read_preamp(struct mv_host_priv *hpriv, int idx,
+			   void __iomem *mmio);
+static int mv5_reset_hc(struct mv_host_priv *hpriv, void __iomem *mmio,
+			unsigned int n_hc);
+static void mv5_reset_flash(struct mv_host_priv *hpriv, void __iomem *mmio);
+static void mv5_reset_bus(struct pci_dev *pdev, void __iomem *mmio);
+
+static void mv6_phy_errata(struct mv_host_priv *hpriv, void __iomem *mmio,
+			   unsigned int port);
+static void mv6_enable_leds(struct mv_host_priv *hpriv, void __iomem *mmio);
+static void mv6_read_preamp(struct mv_host_priv *hpriv, int idx,
+			   void __iomem *mmio);
+static int mv6_reset_hc(struct mv_host_priv *hpriv, void __iomem *mmio,
+			unsigned int n_hc);
+static void mv6_reset_flash(struct mv_host_priv *hpriv, void __iomem *mmio);
+static void mv_reset_pci_bus(struct pci_dev *pdev, void __iomem *mmio);
+static void mv_channel_reset(struct mv_host_priv *hpriv, void __iomem *mmio,
+			     unsigned int port_no);
+static void mv_stop_and_reset(struct ata_port *ap);
+
 static struct scsi_host_template mv_sht = {
 	.module			= THIS_MODULE,
 	.name			= DRV_NAME,
@@ -278,7 +365,7 @@ static struct scsi_host_template mv_sht = {
 	.eh_strategy_handler	= ata_scsi_error,
 	.can_queue		= MV_USE_Q_DEPTH,
 	.this_id		= ATA_SHT_THIS_ID,
-	.sg_tablesize		= MV_MAX_SG_CT,
+	.sg_tablesize		= MV_MAX_SG_CT / 2,
 	.max_sectors		= ATA_MAX_SECTORS,
 	.cmd_per_lun		= ATA_SHT_CMD_PER_LUN,
 	.emulated		= ATA_SHT_EMULATED,
@@ -290,7 +377,34 @@ static struct scsi_host_template mv_sht = {
 	.ordered_flush		= 1,
 };
 
-static const struct ata_port_operations mv_ops = {
+static const struct ata_port_operations mv5_ops = {
+	.port_disable		= ata_port_disable,
+
+	.tf_load		= ata_tf_load,
+	.tf_read		= ata_tf_read,
+	.check_status		= ata_check_status,
+	.exec_command		= ata_exec_command,
+	.dev_select		= ata_std_dev_select,
+
+	.phy_reset		= mv_phy_reset,
+
+	.qc_prep		= mv_qc_prep,
+	.qc_issue		= mv_qc_issue,
+
+	.eng_timeout		= mv_eng_timeout,
+
+	.irq_handler		= mv_interrupt,
+	.irq_clear		= mv_irq_clear,
+
+	.scr_read		= mv5_scr_read,
+	.scr_write		= mv5_scr_write,
+
+	.port_start		= mv_port_start,
+	.port_stop		= mv_port_stop,
+	.host_stop		= mv_host_stop,
+};
+
+static const struct ata_port_operations mv6_ops = {
 	.port_disable		= ata_port_disable,
 
 	.tf_load		= ata_tf_load,
@@ -322,43 +436,52 @@ static struct ata_port_info mv_port_info[] = {
 		.sht		= &mv_sht,
 		.host_flags	= MV_COMMON_FLAGS,
 		.pio_mask	= 0x1f,	/* pio0-4 */
-		.udma_mask	= 0,	/* 0x7f (udma0-6 disabled for now) */
-		.port_ops	= &mv_ops,
+		.udma_mask	= 0x7f,	/* udma0-6 */
+		.port_ops	= &mv5_ops,
 	},
 	{  /* chip_508x */
 		.sht		= &mv_sht,
 		.host_flags	= (MV_COMMON_FLAGS | MV_FLAG_DUAL_HC),
 		.pio_mask	= 0x1f,	/* pio0-4 */
-		.udma_mask	= 0,	/* 0x7f (udma0-6 disabled for now) */
-		.port_ops	= &mv_ops,
+		.udma_mask	= 0x7f,	/* udma0-6 */
+		.port_ops	= &mv5_ops,
+	},
+	{  /* chip_5080 */
+		.sht		= &mv_sht,
+		.host_flags	= (MV_COMMON_FLAGS | MV_FLAG_DUAL_HC),
+		.pio_mask	= 0x1f,	/* pio0-4 */
+		.udma_mask	= 0x7f,	/* udma0-6 */
+		.port_ops	= &mv5_ops,
 	},
 	{  /* chip_604x */
 		.sht		= &mv_sht,
 		.host_flags	= (MV_COMMON_FLAGS | MV_6XXX_FLAGS),
 		.pio_mask	= 0x1f,	/* pio0-4 */
 		.udma_mask	= 0x7f,	/* udma0-6 */
-		.port_ops	= &mv_ops,
+		.port_ops	= &mv6_ops,
 	},
 	{  /* chip_608x */
 		.sht		= &mv_sht,
-		.host_flags	= (MV_COMMON_FLAGS | MV_6XXX_FLAGS | 
+		.host_flags	= (MV_COMMON_FLAGS | MV_6XXX_FLAGS |
 				   MV_FLAG_DUAL_HC),
 		.pio_mask	= 0x1f,	/* pio0-4 */
 		.udma_mask	= 0x7f,	/* udma0-6 */
-		.port_ops	= &mv_ops,
+		.port_ops	= &mv6_ops,
 	},
 };
 
-static struct pci_device_id mv_pci_tbl[] = {
+static const struct pci_device_id mv_pci_tbl[] = {
 	{PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5040), 0, 0, chip_504x},
 	{PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5041), 0, 0, chip_504x},
-	{PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5080), 0, 0, chip_508x},
+	{PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5080), 0, 0, chip_5080},
 	{PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5081), 0, 0, chip_508x},
 
 	{PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x6040), 0, 0, chip_604x},
 	{PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x6041), 0, 0, chip_604x},
 	{PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x6080), 0, 0, chip_608x},
 	{PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x6081), 0, 0, chip_608x},
+
+	{PCI_DEVICE(PCI_VENDOR_ID_ADAPTEC2, 0x0241), 0, 0, chip_604x},
 	{}			/* terminate list */
 };
 
@@ -369,6 +492,24 @@ static struct pci_driver mv_pci_driver = {
 	.remove			= ata_pci_remove_one,
 };
 
+static const struct mv_hw_ops mv5xxx_ops = {
+	.phy_errata		= mv5_phy_errata,
+	.enable_leds		= mv5_enable_leds,
+	.read_preamp		= mv5_read_preamp,
+	.reset_hc		= mv5_reset_hc,
+	.reset_flash		= mv5_reset_flash,
+	.reset_bus		= mv5_reset_bus,
+};
+
+static const struct mv_hw_ops mv6xxx_ops = {
+	.phy_errata		= mv6_phy_errata,
+	.enable_leds		= mv6_enable_leds,
+	.read_preamp		= mv6_read_preamp,
+	.reset_hc		= mv6_reset_hc,
+	.reset_flash		= mv6_reset_flash,
+	.reset_bus		= mv_reset_pci_bus,
+};
+
 /*
  * Functions
  */
@@ -384,11 +525,27 @@ static inline void __iomem *mv_hc_base(void __iomem *base, unsigned int hc)
 	return (base + MV_SATAHC0_REG_BASE + (hc * MV_SATAHC_REG_SZ));
 }
 
+static inline unsigned int mv_hc_from_port(unsigned int port)
+{
+	return port >> MV_PORT_HC_SHIFT;
+}
+
+static inline unsigned int mv_hardport_from_port(unsigned int port)
+{
+	return port & MV_PORT_MASK;
+}
+
+static inline void __iomem *mv_hc_base_from_port(void __iomem *base,
+						 unsigned int port)
+{
+	return mv_hc_base(base, mv_hc_from_port(port));
+}
+
 static inline void __iomem *mv_port_base(void __iomem *base, unsigned int port)
 {
-	return (mv_hc_base(base, port >> MV_PORT_HC_SHIFT) +
-		MV_SATAHC_ARBTR_REG_SZ + 
-		((port & MV_PORT_MASK) * MV_PORT_REG_SZ));
+	return  mv_hc_base_from_port(base, port) +
+		MV_SATAHC_ARBTR_REG_SZ +
+		(mv_hardport_from_port(port) * MV_PORT_REG_SZ);
 }
 
 static inline void __iomem *mv_ap_base(struct ata_port *ap)
@@ -396,9 +553,9 @@ static inline void __iomem *mv_ap_base(struct ata_port *ap)
 	return mv_port_base(ap->host_set->mmio_base, ap->port_no);
 }
 
-static inline int mv_get_hc_count(unsigned long hp_flags)
+static inline int mv_get_hc_count(unsigned long host_flags)
 {
-	return ((hp_flags & MV_FLAG_DUAL_HC) ? 2 : 1);
+	return ((host_flags & MV_FLAG_DUAL_HC) ? 2 : 1);
 }
 
 static void mv_irq_clear(struct ata_port *ap)
@@ -450,7 +607,7 @@ static void mv_stop_dma(struct ata_port *ap)
 	} else {
 		assert(!(EDMA_EN & readl(port_mmio + EDMA_CMD_OFS)));
   	}
-	
+
 	/* now properly wait for the eDMA to stop */
 	for (i = 1000; i > 0; i--) {
 		reg = readl(port_mmio + EDMA_CMD_OFS);
@@ -501,7 +658,7 @@ static void mv_dump_all_regs(void __iomem *mmio_base, int port,
 			     struct pci_dev *pdev)
 {
 #ifdef ATA_DEBUG
-	void __iomem *hc_base = mv_hc_base(mmio_base, 
+	void __iomem *hc_base = mv_hc_base(mmio_base,
 					   port >> MV_PORT_HC_SHIFT);
 	void __iomem *port_base;
 	int start_port, num_ports, p, start_hc, num_hcs, hc;
@@ -515,7 +672,7 @@ static void mv_dump_all_regs(void __iomem *mmio_base, int port,
 		start_port = port;
 		num_ports = num_hcs = 1;
 	}
-	DPRINTK("All registers for port(s) %u-%u:\n", start_port, 
+	DPRINTK("All registers for port(s) %u-%u:\n", start_port,
 		num_ports > 1 ? num_ports - 1 : start_port);
 
 	if (NULL != pdev) {
@@ -583,70 +740,6 @@ static void mv_scr_write(struct ata_port *ap, unsigned int sc_reg_in, u32 val)
 }
 
 /**
- *      mv_global_soft_reset - Perform the 6xxx global soft reset
- *      @mmio_base: base address of the HBA
- *
- *      This routine only applies to 6xxx parts.
- *
- *      LOCKING:
- *      Inherited from caller.
- */
-static int mv_global_soft_reset(void __iomem *mmio_base)
-{
-	void __iomem *reg = mmio_base + PCI_MAIN_CMD_STS_OFS;
-	int i, rc = 0;
-	u32 t;
-
-	/* Following procedure defined in PCI "main command and status
-	 * register" table.
-	 */
-	t = readl(reg);
-	writel(t | STOP_PCI_MASTER, reg);
-
-	for (i = 0; i < 1000; i++) {
-		udelay(1);
-		t = readl(reg);
-		if (PCI_MASTER_EMPTY & t) {
-			break;
-		}
-	}
-	if (!(PCI_MASTER_EMPTY & t)) {
-		printk(KERN_ERR DRV_NAME ": PCI master won't flush\n");
-		rc = 1;
-		goto done;
-	}
-
-	/* set reset */
-	i = 5;
-	do {
-		writel(t | GLOB_SFT_RST, reg);
-		t = readl(reg);
-		udelay(1);
-	} while (!(GLOB_SFT_RST & t) && (i-- > 0));
-
-	if (!(GLOB_SFT_RST & t)) {
-		printk(KERN_ERR DRV_NAME ": can't set global reset\n");
-		rc = 1;
-		goto done;
-	}
-
-	/* clear reset and *reenable the PCI master* (not mentioned in spec) */
-	i = 5;
-	do {
-		writel(t & ~(GLOB_SFT_RST | STOP_PCI_MASTER), reg);
-		t = readl(reg);
-		udelay(1);
-	} while ((GLOB_SFT_RST & t) && (i-- > 0));
-
-	if (GLOB_SFT_RST & t) {
-		printk(KERN_ERR DRV_NAME ": can't clear global reset\n");
-		rc = 1;
-	}
-done:
-	return rc;
-}
-
-/**
  *      mv_host_stop - Host specific cleanup/stop routine.
  *      @host_set: host data structure
  *
@@ -699,7 +792,7 @@ static int mv_port_start(struct ata_port *ap)
 		goto err_out;
 	memset(pp, 0, sizeof(*pp));
 
-	mem = dma_alloc_coherent(dev, MV_PORT_PRIV_DMA_SZ, &mem_dma, 
+	mem = dma_alloc_coherent(dev, MV_PORT_PRIV_DMA_SZ, &mem_dma,
 				 GFP_KERNEL);
 	if (!mem)
 		goto err_out_pp;
@@ -709,7 +802,7 @@ static int mv_port_start(struct ata_port *ap)
 	if (rc)
 		goto err_out_priv;
 
-	/* First item in chunk of DMA memory: 
+	/* First item in chunk of DMA memory:
 	 * 32-slot command request table (CRQB), 32 bytes each in size
 	 */
 	pp->crqb = mem;
@@ -717,7 +810,7 @@ static int mv_port_start(struct ata_port *ap)
 	mem += MV_CRQB_Q_SZ;
 	mem_dma += MV_CRQB_Q_SZ;
 
-	/* Second item: 
+	/* Second item:
 	 * 32-slot command response table (CRPB), 8 bytes each in size
 	 */
 	pp->crpb = mem;
@@ -731,18 +824,18 @@ static int mv_port_start(struct ata_port *ap)
 	pp->sg_tbl = mem;
 	pp->sg_tbl_dma = mem_dma;
 
-	writelfl(EDMA_CFG_Q_DEPTH | EDMA_CFG_RD_BRST_EXT | 
+	writelfl(EDMA_CFG_Q_DEPTH | EDMA_CFG_RD_BRST_EXT |
 		 EDMA_CFG_WR_BUFF_LEN, port_mmio + EDMA_CFG_OFS);
 
 	writel((pp->crqb_dma >> 16) >> 16, port_mmio + EDMA_REQ_Q_BASE_HI_OFS);
-	writelfl(pp->crqb_dma & EDMA_REQ_Q_BASE_LO_MASK, 
+	writelfl(pp->crqb_dma & EDMA_REQ_Q_BASE_LO_MASK,
 		 port_mmio + EDMA_REQ_Q_IN_PTR_OFS);
 
 	writelfl(0, port_mmio + EDMA_REQ_Q_OUT_PTR_OFS);
 	writelfl(0, port_mmio + EDMA_RSP_Q_IN_PTR_OFS);
 
 	writel((pp->crpb_dma >> 16) >> 16, port_mmio + EDMA_RSP_Q_BASE_HI_OFS);
-	writelfl(pp->crpb_dma & EDMA_RSP_Q_BASE_LO_MASK, 
+	writelfl(pp->crpb_dma & EDMA_RSP_Q_BASE_LO_MASK,
 		 port_mmio + EDMA_RSP_Q_OUT_PTR_OFS);
 
 	pp->req_producer = pp->rsp_consumer = 0;
@@ -803,20 +896,30 @@ static void mv_fill_sg(struct ata_queued_cmd *qc)
 	struct scatterlist *sg;
 
 	ata_for_each_sg(sg, qc) {
-		u32 sg_len;
 		dma_addr_t addr;
+		u32 sg_len, len, offset;
 
 		addr = sg_dma_address(sg);
 		sg_len = sg_dma_len(sg);
 
-		pp->sg_tbl[i].addr = cpu_to_le32(addr & 0xffffffff);
-		pp->sg_tbl[i].addr_hi = cpu_to_le32((addr >> 16) >> 16);
-		assert(0 == (sg_len & ~MV_DMA_BOUNDARY));
-		pp->sg_tbl[i].flags_size = cpu_to_le32(sg_len);
-		if (ata_sg_is_last(sg, qc))
-			pp->sg_tbl[i].flags_size |= cpu_to_le32(EPRD_FLAG_END_OF_TBL);
+		while (sg_len) {
+			offset = addr & MV_DMA_BOUNDARY;
+			len = sg_len;
+			if ((offset + sg_len) > 0x10000)
+				len = 0x10000 - offset;
+
+			pp->sg_tbl[i].addr = cpu_to_le32(addr & 0xffffffff);
+			pp->sg_tbl[i].addr_hi = cpu_to_le32((addr >> 16) >> 16);
+			pp->sg_tbl[i].flags_size = cpu_to_le32(len);
+
+			sg_len -= len;
+			addr += len;
+
+			if (!sg_len && ata_sg_is_last(sg, qc))
+				pp->sg_tbl[i].flags_size |= cpu_to_le32(EPRD_FLAG_END_OF_TBL);
 
-		i++;
+			i++;
+		}
 	}
 }
 
@@ -857,7 +960,7 @@ static void mv_qc_prep(struct ata_queued_cmd *qc)
 	}
 
 	/* the req producer index should be the same as we remember it */
-	assert(((readl(mv_ap_base(qc->ap) + EDMA_REQ_Q_IN_PTR_OFS) >> 
+	assert(((readl(mv_ap_base(qc->ap) + EDMA_REQ_Q_IN_PTR_OFS) >>
 		 EDMA_REQ_Q_PTR_SHIFT) & MV_MAX_Q_DEPTH_MASK) ==
 	       pp->req_producer);
 
@@ -869,9 +972,9 @@ static void mv_qc_prep(struct ata_queued_cmd *qc)
 	assert(MV_MAX_Q_DEPTH > qc->tag);
 	flags |= qc->tag << CRQB_TAG_SHIFT;
 
-	pp->crqb[pp->req_producer].sg_addr = 
+	pp->crqb[pp->req_producer].sg_addr =
 		cpu_to_le32(pp->sg_tbl_dma & 0xffffffff);
-	pp->crqb[pp->req_producer].sg_addr_hi = 
+	pp->crqb[pp->req_producer].sg_addr_hi =
 		cpu_to_le32((pp->sg_tbl_dma >> 16) >> 16);
 	pp->crqb[pp->req_producer].ctrl_flags = cpu_to_le16(flags);
 
@@ -894,7 +997,7 @@ static void mv_qc_prep(struct ata_queued_cmd *qc)
 #ifdef LIBATA_NCQ		/* FIXME: remove this line when NCQ added */
 	case ATA_CMD_FPDMA_READ:
 	case ATA_CMD_FPDMA_WRITE:
-		mv_crqb_pack_cmd(cw++, tf->hob_feature, ATA_REG_FEATURE, 0); 
+		mv_crqb_pack_cmd(cw++, tf->hob_feature, ATA_REG_FEATURE, 0);
 		mv_crqb_pack_cmd(cw++, tf->feature, ATA_REG_FEATURE, 0);
 		break;
 #endif				/* FIXME: remove this line when NCQ added */
@@ -960,7 +1063,7 @@ static int mv_qc_issue(struct ata_queued_cmd *qc)
 	       pp->req_producer);
 	/* until we do queuing, the queue should be empty at this point */
 	assert(((in_ptr >> EDMA_REQ_Q_PTR_SHIFT) & MV_MAX_Q_DEPTH_MASK) ==
-	       ((readl(port_mmio + EDMA_REQ_Q_OUT_PTR_OFS) >> 
+	       ((readl(port_mmio + EDMA_REQ_Q_OUT_PTR_OFS) >>
 		 EDMA_REQ_Q_PTR_SHIFT) & MV_MAX_Q_DEPTH_MASK));
 
 	mv_inc_q_index(&pp->req_producer);	/* now incr producer index */
@@ -997,15 +1100,15 @@ static u8 mv_get_crpb_status(struct ata_port *ap)
 	out_ptr = readl(port_mmio + EDMA_RSP_Q_OUT_PTR_OFS);
 
 	/* the response consumer index should be the same as we remember it */
-	assert(((out_ptr >> EDMA_RSP_Q_PTR_SHIFT) & MV_MAX_Q_DEPTH_MASK) == 
+	assert(((out_ptr >> EDMA_RSP_Q_PTR_SHIFT) & MV_MAX_Q_DEPTH_MASK) ==
 	       pp->rsp_consumer);
 
 	/* increment our consumer index... */
 	pp->rsp_consumer = mv_inc_q_index(&pp->rsp_consumer);
-	
+
 	/* and, until we do NCQ, there should only be 1 CRPB waiting */
-	assert(((readl(port_mmio + EDMA_RSP_Q_IN_PTR_OFS) >> 
-		 EDMA_RSP_Q_PTR_SHIFT) & MV_MAX_Q_DEPTH_MASK) == 
+	assert(((readl(port_mmio + EDMA_RSP_Q_IN_PTR_OFS) >>
+		 EDMA_RSP_Q_PTR_SHIFT) & MV_MAX_Q_DEPTH_MASK) ==
 	       pp->rsp_consumer);
 
 	/* write out our inc'd consumer index so EDMA knows we're caught up */
@@ -1053,7 +1156,7 @@ static void mv_err_intr(struct ata_port *ap)
 
 	/* check for fatal here and recover if needed */
 	if (EDMA_ERR_FATAL & edma_err_cause) {
-		mv_phy_reset(ap);
+		mv_stop_and_reset(ap);
 	}
 }
 
@@ -1118,6 +1221,10 @@ static void mv_host_intr(struct ata_host_set *host_set, u32 relevant,
 			handled++;
 		}
 
+		if (ap &&
+		    (ap->flags & (ATA_FLAG_PORT_DISABLED | ATA_FLAG_NOINTR)))
+			continue;
+
 		err_mask = ac_err_mask(ata_status);
 
 		shift = port << 1;		/* (port * 2) */
@@ -1129,14 +1236,15 @@ static void mv_host_intr(struct ata_host_set *host_set, u32 relevant,
 			err_mask |= AC_ERR_OTHER;
 			handled++;
 		}
-		
+
 		if (handled && ap) {
 			qc = ata_qc_from_tag(ap, ap->active_tag);
 			if (NULL != qc) {
 				VPRINTK("port %u IRQ found for qc, "
 					"ata_status 0x%x\n", port,ata_status);
 				/* mark qc status appropriately */
-				ata_qc_complete(qc, err_mask);
+				if (!(qc->tf.ctl & ATA_NIEN))
+					ata_qc_complete(qc, err_mask);
 			}
 		}
 	}
@@ -1144,7 +1252,7 @@ static void mv_host_intr(struct ata_host_set *host_set, u32 relevant,
 }
 
 /**
- *      mv_interrupt - 
+ *      mv_interrupt -
  *      @irq: unused
  *      @dev_instance: private data; in this case the host structure
  *      @regs: unused
@@ -1154,7 +1262,7 @@ static void mv_host_intr(struct ata_host_set *host_set, u32 relevant,
  *      routine to handle.  Also check for PCI errors which are only
  *      reported here.
  *
- *      LOCKING: 
+ *      LOCKING:
  *      This routine holds the host_set lock while processing pending
  *      interrupts.
  */
@@ -1200,8 +1308,422 @@ static irqreturn_t mv_interrupt(int irq, void *dev_instance,
 	return IRQ_RETVAL(handled);
 }
 
+static void __iomem *mv5_phy_base(void __iomem *mmio, unsigned int port)
+{
+	void __iomem *hc_mmio = mv_hc_base_from_port(mmio, port);
+	unsigned long ofs = (mv_hardport_from_port(port) + 1) * 0x100UL;
+
+	return hc_mmio + ofs;
+}
+
+static unsigned int mv5_scr_offset(unsigned int sc_reg_in)
+{
+	unsigned int ofs;
+
+	switch (sc_reg_in) {
+	case SCR_STATUS:
+	case SCR_ERROR:
+	case SCR_CONTROL:
+		ofs = sc_reg_in * sizeof(u32);
+		break;
+	default:
+		ofs = 0xffffffffU;
+		break;
+	}
+	return ofs;
+}
+
+static u32 mv5_scr_read(struct ata_port *ap, unsigned int sc_reg_in)
+{
+	void __iomem *mmio = mv5_phy_base(ap->host_set->mmio_base, ap->port_no);
+	unsigned int ofs = mv5_scr_offset(sc_reg_in);
+
+	if (ofs != 0xffffffffU)
+		return readl(mmio + ofs);
+	else
+		return (u32) ofs;
+}
+
+static void mv5_scr_write(struct ata_port *ap, unsigned int sc_reg_in, u32 val)
+{
+	void __iomem *mmio = mv5_phy_base(ap->host_set->mmio_base, ap->port_no);
+	unsigned int ofs = mv5_scr_offset(sc_reg_in);
+
+	if (ofs != 0xffffffffU)
+		writelfl(val, mmio + ofs);
+}
+
+static void mv5_reset_bus(struct pci_dev *pdev, void __iomem *mmio)
+{
+	u8 rev_id;
+	int early_5080;
+
+	pci_read_config_byte(pdev, PCI_REVISION_ID, &rev_id);
+
+	early_5080 = (pdev->device == 0x5080) && (rev_id == 0);
+
+	if (!early_5080) {
+		u32 tmp = readl(mmio + MV_PCI_EXP_ROM_BAR_CTL);
+		tmp |= (1 << 0);
+		writel(tmp, mmio + MV_PCI_EXP_ROM_BAR_CTL);
+	}
+
+	mv_reset_pci_bus(pdev, mmio);
+}
+
+static void mv5_reset_flash(struct mv_host_priv *hpriv, void __iomem *mmio)
+{
+	writel(0x0fcfffff, mmio + MV_FLASH_CTL);
+}
+
+static void mv5_read_preamp(struct mv_host_priv *hpriv, int idx,
+			   void __iomem *mmio)
+{
+	void __iomem *phy_mmio = mv5_phy_base(mmio, idx);
+	u32 tmp;
+
+	tmp = readl(phy_mmio + MV5_PHY_MODE);
+
+	hpriv->signal[idx].pre = tmp & 0x1800;	/* bits 12:11 */
+	hpriv->signal[idx].amps = tmp & 0xe0;	/* bits 7:5 */
+}
+
+static void mv5_enable_leds(struct mv_host_priv *hpriv, void __iomem *mmio)
+{
+	u32 tmp;
+
+	writel(0, mmio + MV_GPIO_PORT_CTL);
+
+	/* FIXME: handle MV_HP_ERRATA_50XXB2 errata */
+
+	tmp = readl(mmio + MV_PCI_EXP_ROM_BAR_CTL);
+	tmp |= ~(1 << 0);
+	writel(tmp, mmio + MV_PCI_EXP_ROM_BAR_CTL);
+}
+
+static void mv5_phy_errata(struct mv_host_priv *hpriv, void __iomem *mmio,
+			   unsigned int port)
+{
+	void __iomem *phy_mmio = mv5_phy_base(mmio, port);
+	const u32 mask = (1<<12) | (1<<11) | (1<<7) | (1<<6) | (1<<5);
+	u32 tmp;
+	int fix_apm_sq = (hpriv->hp_flags & MV_HP_ERRATA_50XXB0);
+
+	if (fix_apm_sq) {
+		tmp = readl(phy_mmio + MV5_LT_MODE);
+		tmp |= (1 << 19);
+		writel(tmp, phy_mmio + MV5_LT_MODE);
+
+		tmp = readl(phy_mmio + MV5_PHY_CTL);
+		tmp &= ~0x3;
+		tmp |= 0x1;
+		writel(tmp, phy_mmio + MV5_PHY_CTL);
+	}
+
+	tmp = readl(phy_mmio + MV5_PHY_MODE);
+	tmp &= ~mask;
+	tmp |= hpriv->signal[port].pre;
+	tmp |= hpriv->signal[port].amps;
+	writel(tmp, phy_mmio + MV5_PHY_MODE);
+}
+
+
+#undef ZERO
+#define ZERO(reg) writel(0, port_mmio + (reg))
+static void mv5_reset_hc_port(struct mv_host_priv *hpriv, void __iomem *mmio,
+			     unsigned int port)
+{
+	void __iomem *port_mmio = mv_port_base(mmio, port);
+
+	writelfl(EDMA_DS, port_mmio + EDMA_CMD_OFS);
+
+	mv_channel_reset(hpriv, mmio, port);
+
+	ZERO(0x028);	/* command */
+	writel(0x11f, port_mmio + EDMA_CFG_OFS);
+	ZERO(0x004);	/* timer */
+	ZERO(0x008);	/* irq err cause */
+	ZERO(0x00c);	/* irq err mask */
+	ZERO(0x010);	/* rq bah */
+	ZERO(0x014);	/* rq inp */
+	ZERO(0x018);	/* rq outp */
+	ZERO(0x01c);	/* respq bah */
+	ZERO(0x024);	/* respq outp */
+	ZERO(0x020);	/* respq inp */
+	ZERO(0x02c);	/* test control */
+	writel(0xbc, port_mmio + EDMA_IORDY_TMOUT);
+}
+#undef ZERO
+
+#define ZERO(reg) writel(0, hc_mmio + (reg))
+static void mv5_reset_one_hc(struct mv_host_priv *hpriv, void __iomem *mmio,
+			unsigned int hc)
+{
+	void __iomem *hc_mmio = mv_hc_base(mmio, hc);
+	u32 tmp;
+
+	ZERO(0x00c);
+	ZERO(0x010);
+	ZERO(0x014);
+	ZERO(0x018);
+
+	tmp = readl(hc_mmio + 0x20);
+	tmp &= 0x1c1c1c1c;
+	tmp |= 0x03030303;
+	writel(tmp, hc_mmio + 0x20);
+}
+#undef ZERO
+
+static int mv5_reset_hc(struct mv_host_priv *hpriv, void __iomem *mmio,
+			unsigned int n_hc)
+{
+	unsigned int hc, port;
+
+	for (hc = 0; hc < n_hc; hc++) {
+		for (port = 0; port < MV_PORTS_PER_HC; port++)
+			mv5_reset_hc_port(hpriv, mmio,
+					  (hc * MV_PORTS_PER_HC) + port);
+
+		mv5_reset_one_hc(hpriv, mmio, hc);
+	}
+
+	return 0;
+}
+
+#undef ZERO
+#define ZERO(reg) writel(0, mmio + (reg))
+static void mv_reset_pci_bus(struct pci_dev *pdev, void __iomem *mmio)
+{
+	u32 tmp;
+
+	tmp = readl(mmio + MV_PCI_MODE);
+	tmp &= 0xff00ffff;
+	writel(tmp, mmio + MV_PCI_MODE);
+
+	ZERO(MV_PCI_DISC_TIMER);
+	ZERO(MV_PCI_MSI_TRIGGER);
+	writel(0x000100ff, mmio + MV_PCI_XBAR_TMOUT);
+	ZERO(HC_MAIN_IRQ_MASK_OFS);
+	ZERO(MV_PCI_SERR_MASK);
+	ZERO(PCI_IRQ_CAUSE_OFS);
+	ZERO(PCI_IRQ_MASK_OFS);
+	ZERO(MV_PCI_ERR_LOW_ADDRESS);
+	ZERO(MV_PCI_ERR_HIGH_ADDRESS);
+	ZERO(MV_PCI_ERR_ATTRIBUTE);
+	ZERO(MV_PCI_ERR_COMMAND);
+}
+#undef ZERO
+
+static void mv6_reset_flash(struct mv_host_priv *hpriv, void __iomem *mmio)
+{
+	u32 tmp;
+
+	mv5_reset_flash(hpriv, mmio);
+
+	tmp = readl(mmio + MV_GPIO_PORT_CTL);
+	tmp &= 0x3;
+	tmp |= (1 << 5) | (1 << 6);
+	writel(tmp, mmio + MV_GPIO_PORT_CTL);
+}
+
+/**
+ *      mv6_reset_hc - Perform the 6xxx global soft reset
+ *      @mmio: base address of the HBA
+ *
+ *      This routine only applies to 6xxx parts.
+ *
+ *      LOCKING:
+ *      Inherited from caller.
+ */
+static int mv6_reset_hc(struct mv_host_priv *hpriv, void __iomem *mmio,
+			unsigned int n_hc)
+{
+	void __iomem *reg = mmio + PCI_MAIN_CMD_STS_OFS;
+	int i, rc = 0;
+	u32 t;
+
+	/* Following procedure defined in PCI "main command and status
+	 * register" table.
+	 */
+	t = readl(reg);
+	writel(t | STOP_PCI_MASTER, reg);
+
+	for (i = 0; i < 1000; i++) {
+		udelay(1);
+		t = readl(reg);
+		if (PCI_MASTER_EMPTY & t) {
+			break;
+		}
+	}
+	if (!(PCI_MASTER_EMPTY & t)) {
+		printk(KERN_ERR DRV_NAME ": PCI master won't flush\n");
+		rc = 1;
+		goto done;
+	}
+
+	/* set reset */
+	i = 5;
+	do {
+		writel(t | GLOB_SFT_RST, reg);
+		t = readl(reg);
+		udelay(1);
+	} while (!(GLOB_SFT_RST & t) && (i-- > 0));
+
+	if (!(GLOB_SFT_RST & t)) {
+		printk(KERN_ERR DRV_NAME ": can't set global reset\n");
+		rc = 1;
+		goto done;
+	}
+
+	/* clear reset and *reenable the PCI master* (not mentioned in spec) */
+	i = 5;
+	do {
+		writel(t & ~(GLOB_SFT_RST | STOP_PCI_MASTER), reg);
+		t = readl(reg);
+		udelay(1);
+	} while ((GLOB_SFT_RST & t) && (i-- > 0));
+
+	if (GLOB_SFT_RST & t) {
+		printk(KERN_ERR DRV_NAME ": can't clear global reset\n");
+		rc = 1;
+	}
+done:
+	return rc;
+}
+
+static void mv6_read_preamp(struct mv_host_priv *hpriv, int idx,
+			   void __iomem *mmio)
+{
+	void __iomem *port_mmio;
+	u32 tmp;
+
+	tmp = readl(mmio + MV_RESET_CFG);
+	if ((tmp & (1 << 0)) == 0) {
+		hpriv->signal[idx].amps = 0x7 << 8;
+		hpriv->signal[idx].pre = 0x1 << 5;
+		return;
+	}
+
+	port_mmio = mv_port_base(mmio, idx);
+	tmp = readl(port_mmio + PHY_MODE2);
+
+	hpriv->signal[idx].amps = tmp & 0x700;	/* bits 10:8 */
+	hpriv->signal[idx].pre = tmp & 0xe0;	/* bits 7:5 */
+}
+
+static void mv6_enable_leds(struct mv_host_priv *hpriv, void __iomem *mmio)
+{
+	writel(0x00000060, mmio + MV_GPIO_PORT_CTL);
+}
+
+static void mv6_phy_errata(struct mv_host_priv *hpriv, void __iomem *mmio,
+			   unsigned int port)
+{
+	void __iomem *port_mmio = mv_port_base(mmio, port);
+
+	u32 hp_flags = hpriv->hp_flags;
+	int fix_phy_mode2 =
+		hp_flags & (MV_HP_ERRATA_60X1B2 | MV_HP_ERRATA_60X1C0);
+	int fix_phy_mode4 =
+		hp_flags & (MV_HP_ERRATA_60X1B2 | MV_HP_ERRATA_60X1C0);
+	u32 m2, tmp;
+
+	if (fix_phy_mode2) {
+		m2 = readl(port_mmio + PHY_MODE2);
+		m2 &= ~(1 << 16);
+		m2 |= (1 << 31);
+		writel(m2, port_mmio + PHY_MODE2);
+
+		udelay(200);
+
+		m2 = readl(port_mmio + PHY_MODE2);
+		m2 &= ~((1 << 16) | (1 << 31));
+		writel(m2, port_mmio + PHY_MODE2);
+
+		udelay(200);
+	}
+
+	/* who knows what this magic does */
+	tmp = readl(port_mmio + PHY_MODE3);
+	tmp &= ~0x7F800000;
+	tmp |= 0x2A800000;
+	writel(tmp, port_mmio + PHY_MODE3);
+
+	if (fix_phy_mode4) {
+		u32 m4;
+
+		m4 = readl(port_mmio + PHY_MODE4);
+
+		if (hp_flags & MV_HP_ERRATA_60X1B2)
+			tmp = readl(port_mmio + 0x310);
+
+		m4 = (m4 & ~(1 << 1)) | (1 << 0);
+
+		writel(m4, port_mmio + PHY_MODE4);
+
+		if (hp_flags & MV_HP_ERRATA_60X1B2)
+			writel(tmp, port_mmio + 0x310);
+	}
+
+	/* Revert values of pre-emphasis and signal amps to the saved ones */
+	m2 = readl(port_mmio + PHY_MODE2);
+
+	m2 &= ~MV_M2_PREAMP_MASK;
+	m2 |= hpriv->signal[port].amps;
+	m2 |= hpriv->signal[port].pre;
+	m2 &= ~(1 << 16);
+
+	writel(m2, port_mmio + PHY_MODE2);
+}
+
+static void mv_channel_reset(struct mv_host_priv *hpriv, void __iomem *mmio,
+			     unsigned int port_no)
+{
+	void __iomem *port_mmio = mv_port_base(mmio, port_no);
+
+	writelfl(ATA_RST, port_mmio + EDMA_CMD_OFS);
+
+	if (IS_60XX(hpriv)) {
+		u32 ifctl = readl(port_mmio + SATA_INTERFACE_CTL);
+		ifctl |= (1 << 12) | (1 << 7);
+		writelfl(ifctl, port_mmio + SATA_INTERFACE_CTL);
+	}
+
+	udelay(25);		/* allow reset propagation */
+
+	/* Spec never mentions clearing the bit.  Marvell's driver does
+	 * clear the bit, however.
+	 */
+	writelfl(0, port_mmio + EDMA_CMD_OFS);
+
+	hpriv->ops->phy_errata(hpriv, mmio, port_no);
+
+	if (IS_50XX(hpriv))
+		mdelay(1);
+}
+
+static void mv_stop_and_reset(struct ata_port *ap)
+{
+	struct mv_host_priv *hpriv = ap->host_set->private_data;
+	void __iomem *mmio = ap->host_set->mmio_base;
+
+	mv_stop_dma(ap);
+
+	mv_channel_reset(hpriv, mmio, ap->port_no);
+
+	__mv_phy_reset(ap, 0);
+}
+
+static inline void __msleep(unsigned int msec, int can_sleep)
+{
+	if (can_sleep)
+		msleep(msec);
+	else
+		mdelay(msec);
+}
+
 /**
- *      mv_phy_reset - Perform eDMA reset followed by COMRESET
+ *      __mv_phy_reset - Perform eDMA reset followed by COMRESET
  *      @ap: ATA channel to manipulate
  *
  *      Part of this is taken from __sata_phy_reset and modified to
@@ -1211,41 +1733,47 @@ static irqreturn_t mv_interrupt(int irq, void *dev_instance,
  *      Inherited from caller.  This is coded to safe to call at
  *      interrupt level, i.e. it does not sleep.
  */
-static void mv_phy_reset(struct ata_port *ap)
+static void __mv_phy_reset(struct ata_port *ap, int can_sleep)
 {
+	struct mv_port_priv *pp	= ap->private_data;
+	struct mv_host_priv *hpriv = ap->host_set->private_data;
 	void __iomem *port_mmio = mv_ap_base(ap);
 	struct ata_taskfile tf;
 	struct ata_device *dev = &ap->device[0];
 	unsigned long timeout;
+	int retry = 5;
+	u32 sstatus;
 
 	VPRINTK("ENTER, port %u, mmio 0x%p\n", ap->port_no, port_mmio);
 
-	mv_stop_dma(ap);
-
-	writelfl(ATA_RST, port_mmio + EDMA_CMD_OFS);
-	udelay(25);		/* allow reset propagation */
-
-	/* Spec never mentions clearing the bit.  Marvell's driver does
-	 * clear the bit, however.
-	 */
-	writelfl(0, port_mmio + EDMA_CMD_OFS);
-
-	VPRINTK("S-regs after ATA_RST: SStat 0x%08x SErr 0x%08x "
+	DPRINTK("S-regs after ATA_RST: SStat 0x%08x SErr 0x%08x "
 		"SCtrl 0x%08x\n", mv_scr_read(ap, SCR_STATUS),
 		mv_scr_read(ap, SCR_ERROR), mv_scr_read(ap, SCR_CONTROL));
 
-	/* proceed to init communications via the scr_control reg */
+	/* Issue COMRESET via SControl */
+comreset_retry:
 	scr_write_flush(ap, SCR_CONTROL, 0x301);
-	mdelay(1);
+	__msleep(1, can_sleep);
+
 	scr_write_flush(ap, SCR_CONTROL, 0x300);
-	timeout = jiffies + (HZ * 1);
+	__msleep(20, can_sleep);
+
+	timeout = jiffies + msecs_to_jiffies(200);
 	do {
-		mdelay(10);
-		if ((scr_read(ap, SCR_STATUS) & 0xf) != 1)
+		sstatus = scr_read(ap, SCR_STATUS) & 0x3;
+		if ((sstatus == 3) || (sstatus == 0))
 			break;
+
+		__msleep(1, can_sleep);
 	} while (time_before(jiffies, timeout));
 
-	VPRINTK("S-regs after PHY wake: SStat 0x%08x SErr 0x%08x "
+	/* work around errata */
+	if (IS_60XX(hpriv) &&
+	    (sstatus != 0x0) && (sstatus != 0x113) && (sstatus != 0x123) &&
+	    (retry-- > 0))
+		goto comreset_retry;
+
+	DPRINTK("S-regs after PHY wake: SStat 0x%08x SErr 0x%08x "
 		"SCtrl 0x%08x\n", mv_scr_read(ap, SCR_STATUS),
 		mv_scr_read(ap, SCR_ERROR), mv_scr_read(ap, SCR_CONTROL));
 
@@ -1259,6 +1787,21 @@ static void mv_phy_reset(struct ata_port *ap)
 	}
 	ap->cbl = ATA_CBL_SATA;
 
+	/* even after SStatus reflects that device is ready,
+	 * it seems to take a while for link to be fully
+	 * established (and thus Status no longer 0x80/0x7F),
+	 * so we poll a bit for that, here.
+	 */
+	retry = 20;
+	while (1) {
+		u8 drv_stat = ata_check_status(ap);
+		if ((drv_stat != 0x80) && (drv_stat != 0x7f))
+			break;
+		__msleep(500, can_sleep);
+		if (retry-- <= 0)
+			break;
+	}
+
 	tf.lbah = readb((void __iomem *) ap->ioaddr.lbah_addr);
 	tf.lbam = readb((void __iomem *) ap->ioaddr.lbam_addr);
 	tf.lbal = readb((void __iomem *) ap->ioaddr.lbal_addr);
@@ -1269,9 +1812,19 @@ static void mv_phy_reset(struct ata_port *ap)
 		VPRINTK("Port disabled post-sig: No device present.\n");
 		ata_port_disable(ap);
 	}
+
+	writelfl(0, port_mmio + EDMA_ERR_IRQ_CAUSE_OFS);
+
+	pp->pp_flags &= ~MV_PP_FLAG_EDMA_EN;
+
 	VPRINTK("EXIT\n");
 }
 
+static void mv_phy_reset(struct ata_port *ap)
+{
+	__mv_phy_reset(ap, 1);
+}
+
 /**
  *      mv_eng_timeout - Routine called by libata when SCSI times out I/O
  *      @ap: ATA channel to manipulate
@@ -1289,16 +1842,16 @@ static void mv_eng_timeout(struct ata_port *ap)
 
 	printk(KERN_ERR "ata%u: Entering mv_eng_timeout\n",ap->id);
 	DPRINTK("All regs @ start of eng_timeout\n");
-	mv_dump_all_regs(ap->host_set->mmio_base, ap->port_no, 
+	mv_dump_all_regs(ap->host_set->mmio_base, ap->port_no,
 			 to_pci_dev(ap->host_set->dev));
 
 	qc = ata_qc_from_tag(ap, ap->active_tag);
         printk(KERN_ERR "mmio_base %p ap %p qc %p scsi_cmnd %p &cmnd %p\n",
-	       ap->host_set->mmio_base, ap, qc, qc->scsicmd, 
+	       ap->host_set->mmio_base, ap, qc, qc->scsicmd,
 	       &qc->scsicmd->cmnd);
 
 	mv_err_intr(ap);
-	mv_phy_reset(ap);
+	mv_stop_and_reset(ap);
 
 	if (!qc) {
 		printk(KERN_ERR "ata%u: BUG: timeout without command\n",
@@ -1334,17 +1887,17 @@ static void mv_port_init(struct ata_ioports *port,  void __iomem *port_mmio)
 	unsigned long shd_base = (unsigned long) port_mmio + SHD_BLK_OFS;
 	unsigned serr_ofs;
 
-	/* PIO related setup 
+	/* PIO related setup
 	 */
 	port->data_addr = shd_base + (sizeof(u32) * ATA_REG_DATA);
-	port->error_addr = 
+	port->error_addr =
 		port->feature_addr = shd_base + (sizeof(u32) * ATA_REG_ERR);
 	port->nsect_addr = shd_base + (sizeof(u32) * ATA_REG_NSECT);
 	port->lbal_addr = shd_base + (sizeof(u32) * ATA_REG_LBAL);
 	port->lbam_addr = shd_base + (sizeof(u32) * ATA_REG_LBAM);
 	port->lbah_addr = shd_base + (sizeof(u32) * ATA_REG_LBAH);
 	port->device_addr = shd_base + (sizeof(u32) * ATA_REG_DEVICE);
-	port->status_addr = 
+	port->status_addr =
 		port->command_addr = shd_base + (sizeof(u32) * ATA_REG_STATUS);
 	/* special case: control/altstatus doesn't have ATA_REG_ address */
 	port->altstatus_addr = port->ctl_addr = shd_base + SHD_CTL_AST_OFS;
@@ -1360,14 +1913,92 @@ static void mv_port_init(struct ata_ioports *port,  void __iomem *port_mmio)
 	/* unmask all EDMA error interrupts */
 	writelfl(~0, port_mmio + EDMA_ERR_IRQ_MASK_OFS);
 
-	VPRINTK("EDMA cfg=0x%08x EDMA IRQ err cause/mask=0x%08x/0x%08x\n", 
+	VPRINTK("EDMA cfg=0x%08x EDMA IRQ err cause/mask=0x%08x/0x%08x\n",
 		readl(port_mmio + EDMA_CFG_OFS),
 		readl(port_mmio + EDMA_ERR_IRQ_CAUSE_OFS),
 		readl(port_mmio + EDMA_ERR_IRQ_MASK_OFS));
 }
 
+static int mv_chip_id(struct pci_dev *pdev, struct mv_host_priv *hpriv,
+		      unsigned int board_idx)
+{
+	u8 rev_id;
+	u32 hp_flags = hpriv->hp_flags;
+
+	pci_read_config_byte(pdev, PCI_REVISION_ID, &rev_id);
+
+	switch(board_idx) {
+	case chip_5080:
+		hpriv->ops = &mv5xxx_ops;
+		hp_flags |= MV_HP_50XX;
+
+		switch (rev_id) {
+		case 0x1:
+			hp_flags |= MV_HP_ERRATA_50XXB0;
+			break;
+		case 0x3:
+			hp_flags |= MV_HP_ERRATA_50XXB2;
+			break;
+		default:
+			dev_printk(KERN_WARNING, &pdev->dev,
+			   "Applying 50XXB2 workarounds to unknown rev\n");
+			hp_flags |= MV_HP_ERRATA_50XXB2;
+			break;
+		}
+		break;
+
+	case chip_504x:
+	case chip_508x:
+		hpriv->ops = &mv5xxx_ops;
+		hp_flags |= MV_HP_50XX;
+
+		switch (rev_id) {
+		case 0x0:
+			hp_flags |= MV_HP_ERRATA_50XXB0;
+			break;
+		case 0x3:
+			hp_flags |= MV_HP_ERRATA_50XXB2;
+			break;
+		default:
+			dev_printk(KERN_WARNING, &pdev->dev,
+			   "Applying B2 workarounds to unknown rev\n");
+			hp_flags |= MV_HP_ERRATA_50XXB2;
+			break;
+		}
+		break;
+
+	case chip_604x:
+	case chip_608x:
+		hpriv->ops = &mv6xxx_ops;
+
+		switch (rev_id) {
+		case 0x7:
+			hp_flags |= MV_HP_ERRATA_60X1B2;
+			break;
+		case 0x9:
+			hp_flags |= MV_HP_ERRATA_60X1C0;
+			break;
+		default:
+			dev_printk(KERN_WARNING, &pdev->dev,
+				   "Applying B2 workarounds to unknown rev\n");
+			hp_flags |= MV_HP_ERRATA_60X1B2;
+			break;
+		}
+		break;
+
+	default:
+		printk(KERN_ERR DRV_NAME ": BUG: invalid board index %u\n", board_idx);
+		return 1;
+	}
+
+	hpriv->hp_flags = hp_flags;
+
+	return 0;
+}
+
 /**
- *      mv_host_init - Perform some early initialization of the host.
+ *      mv_init_host - Perform some early initialization of the host.
+ *	@pdev: host PCI device
  *      @probe_ent: early data struct representing the host
  *
  *      If possible, do an early global reset of the host.  Then do
@@ -1376,23 +2007,48 @@ static void mv_port_init(struct ata_ioports *port,  void __iomem *port_mmio)
  *      LOCKING:
  *      Inherited from caller.
  */
-static int mv_host_init(struct ata_probe_ent *probe_ent)
+static int mv_init_host(struct pci_dev *pdev, struct ata_probe_ent *probe_ent,
+			unsigned int board_idx)
 {
 	int rc = 0, n_hc, port, hc;
 	void __iomem *mmio = probe_ent->mmio_base;
-	void __iomem *port_mmio;
+	struct mv_host_priv *hpriv = probe_ent->private_data;
 
-	if ((MV_FLAG_GLBL_SFT_RST & probe_ent->host_flags) && 
-	    mv_global_soft_reset(probe_ent->mmio_base)) {
-		rc = 1;
+	/* global interrupt mask */
+	writel(0, mmio + HC_MAIN_IRQ_MASK_OFS);
+
+	rc = mv_chip_id(pdev, hpriv, board_idx);
+	if (rc)
 		goto done;
-	}
 
 	n_hc = mv_get_hc_count(probe_ent->host_flags);
 	probe_ent->n_ports = MV_PORTS_PER_HC * n_hc;
 
+	for (port = 0; port < probe_ent->n_ports; port++)
+		hpriv->ops->read_preamp(hpriv, port, mmio);
+
+	rc = hpriv->ops->reset_hc(hpriv, mmio, n_hc);
+	if (rc)
+		goto done;
+
+	hpriv->ops->reset_flash(hpriv, mmio);
+	hpriv->ops->reset_bus(pdev, mmio);
+	hpriv->ops->enable_leds(hpriv, mmio);
+
 	for (port = 0; port < probe_ent->n_ports; port++) {
-		port_mmio = mv_port_base(mmio, port);
+		if (IS_60XX(hpriv)) {
+			void __iomem *port_mmio = mv_port_base(mmio, port);
+
+			u32 ifctl = readl(port_mmio + SATA_INTERFACE_CTL);
+			ifctl |= (1 << 12);
+			writelfl(ifctl, port_mmio + SATA_INTERFACE_CTL);
+		}
+
+		hpriv->ops->phy_errata(hpriv, mmio, port);
+	}
+
+	for (port = 0; port < probe_ent->n_ports; port++) {
+		void __iomem *port_mmio = mv_port_base(mmio, port);
 		mv_port_init(&probe_ent->port[port], port_mmio);
 	}
 
@@ -1416,11 +2072,12 @@ static int mv_host_init(struct ata_probe_ent *probe_ent)
 	writelfl(~HC_MAIN_MASKED_IRQS, mmio + HC_MAIN_IRQ_MASK_OFS);
 
 	VPRINTK("HC MAIN IRQ cause/mask=0x%08x/0x%08x "
-		"PCI int cause/mask=0x%08x/0x%08x\n", 
+		"PCI int cause/mask=0x%08x/0x%08x\n",
 		readl(mmio + HC_MAIN_IRQ_CAUSE_OFS),
 		readl(mmio + HC_MAIN_IRQ_MASK_OFS),
 		readl(mmio + PCI_IRQ_CAUSE_OFS),
 		readl(mmio + PCI_IRQ_MASK_OFS));
+
 done:
 	return rc;
 }
@@ -1456,7 +2113,7 @@ static void mv_print_info(struct ata_probe_ent *probe_ent)
 
 	dev_printk(KERN_INFO, &pdev->dev,
 	       "%u slots %u ports %s mode IRQ via %s\n",
-	       (unsigned)MV_MAX_Q_DEPTH, probe_ent->n_ports, 
+	       (unsigned)MV_MAX_Q_DEPTH, probe_ent->n_ports,
 	       scc_s, (MV_HP_FLAG_MSI & hpriv->hp_flags) ? "MSI" : "INTx");
 }
 
@@ -1526,7 +2183,7 @@ static int mv_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 	probe_ent->private_data = hpriv;
 
 	/* initialize adapter */
-	rc = mv_host_init(probe_ent);
+	rc = mv_init_host(pdev, probe_ent, board_idx);
 	if (rc) {
 		goto err_out_hpriv;
 	}
diff --git a/drivers/scsi/sata_nv.c b/drivers/scsi/sata_nv.c
index 37a4fae95ed4..4954896dfdb9 100644
--- a/drivers/scsi/sata_nv.c
+++ b/drivers/scsi/sata_nv.c
@@ -137,7 +137,7 @@ enum nv_host_type
 	CK804
 };
 
-static struct pci_device_id nv_pci_tbl[] = {
+static const struct pci_device_id nv_pci_tbl[] = {
 	{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2S_SATA,
 		PCI_ANY_ID, PCI_ANY_ID, 0, 0, NFORCE2 },
 	{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA,
diff --git a/drivers/scsi/sata_promise.c b/drivers/scsi/sata_promise.c
index 9edc9d91efc3..2691625f9bce 100644
--- a/drivers/scsi/sata_promise.c
+++ b/drivers/scsi/sata_promise.c
@@ -46,7 +46,7 @@
 #include "sata_promise.h"
 
 #define DRV_NAME	"sata_promise"
-#define DRV_VERSION	"1.02"
+#define DRV_VERSION	"1.03"
 
 
 enum {
@@ -70,6 +70,9 @@ enum {
 	PDC_HAS_PATA		= (1 << 1), /* PDC20375 has PATA */
 
 	PDC_RESET		= (1 << 11), /* HDMA reset */
+
+	PDC_COMMON_FLAGS	= ATA_FLAG_NO_LEGACY | ATA_FLAG_SRST |
+				  ATA_FLAG_MMIO | ATA_FLAG_NO_ATAPI,
 };
 
 
@@ -162,8 +165,7 @@ static struct ata_port_info pdc_port_info[] = {
 	/* board_2037x */
 	{
 		.sht		= &pdc_ata_sht,
-		.host_flags	= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
-				  ATA_FLAG_SRST | ATA_FLAG_MMIO,
+		.host_flags	= PDC_COMMON_FLAGS | ATA_FLAG_SATA,
 		.pio_mask	= 0x1f, /* pio0-4 */
 		.mwdma_mask	= 0x07, /* mwdma0-2 */
 		.udma_mask	= 0x7f, /* udma0-6 ; FIXME */
@@ -173,8 +175,7 @@ static struct ata_port_info pdc_port_info[] = {
 	/* board_20319 */
 	{
 		.sht		= &pdc_ata_sht,
-		.host_flags	= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
-				  ATA_FLAG_SRST | ATA_FLAG_MMIO,
+		.host_flags	= PDC_COMMON_FLAGS | ATA_FLAG_SATA,
 		.pio_mask	= 0x1f, /* pio0-4 */
 		.mwdma_mask	= 0x07, /* mwdma0-2 */
 		.udma_mask	= 0x7f, /* udma0-6 ; FIXME */
@@ -184,8 +185,7 @@ static struct ata_port_info pdc_port_info[] = {
 	/* board_20619 */
 	{
 		.sht		= &pdc_ata_sht,
-		.host_flags	= ATA_FLAG_NO_LEGACY | ATA_FLAG_SRST |
-				  ATA_FLAG_MMIO | ATA_FLAG_SLAVE_POSS,
+		.host_flags	= PDC_COMMON_FLAGS | ATA_FLAG_SLAVE_POSS,
 		.pio_mask	= 0x1f, /* pio0-4 */
 		.mwdma_mask	= 0x07, /* mwdma0-2 */
 		.udma_mask	= 0x7f, /* udma0-6 ; FIXME */
@@ -193,7 +193,7 @@ static struct ata_port_info pdc_port_info[] = {
 	},
 };
 
-static struct pci_device_id pdc_ata_pci_tbl[] = {
+static const struct pci_device_id pdc_ata_pci_tbl[] = {
 	{ PCI_VENDOR_ID_PROMISE, 0x3371, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 	  board_2037x },
 	{ PCI_VENDOR_ID_PROMISE, 0x3570, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
diff --git a/drivers/scsi/sata_qstor.c b/drivers/scsi/sata_qstor.c
index d274ab235781..a8987f5ff5cc 100644
--- a/drivers/scsi/sata_qstor.c
+++ b/drivers/scsi/sata_qstor.c
@@ -41,7 +41,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME	"sata_qstor"
-#define DRV_VERSION	"0.04"
+#define DRV_VERSION	"0.05"
 
 enum {
 	QS_PORTS		= 4,
@@ -184,7 +184,7 @@ static struct ata_port_info qs_port_info[] = {
 	},
 };
 
-static struct pci_device_id qs_ata_pci_tbl[] = {
+static const struct pci_device_id qs_ata_pci_tbl[] = {
 	{ PCI_VENDOR_ID_PDC, 0x2068, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 	  board_2068_idx },
 
@@ -268,7 +268,7 @@ static void qs_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val)
 	writel(val, (void __iomem *)(ap->ioaddr.scr_addr + (sc_reg * 8)));
 }
 
-static void qs_fill_sg(struct ata_queued_cmd *qc)
+static unsigned int qs_fill_sg(struct ata_queued_cmd *qc)
 {
 	struct scatterlist *sg;
 	struct ata_port *ap = qc->ap;
@@ -296,6 +296,8 @@ static void qs_fill_sg(struct ata_queued_cmd *qc)
 					(unsigned long long)addr, len);
 		nelem++;
 	}
+
+	return nelem;
 }
 
 static void qs_qc_prep(struct ata_queued_cmd *qc)
@@ -304,6 +306,7 @@ static void qs_qc_prep(struct ata_queued_cmd *qc)
 	u8 dflags = QS_DF_PORD, *buf = pp->pkt;
 	u8 hflags = QS_HF_DAT | QS_HF_IEN | QS_HF_VLD;
 	u64 addr;
+	unsigned int nelem;
 
 	VPRINTK("ENTER\n");
 
@@ -313,7 +316,7 @@ static void qs_qc_prep(struct ata_queued_cmd *qc)
 		return;
 	}
 
-	qs_fill_sg(qc);
+	nelem = qs_fill_sg(qc);
 
 	if ((qc->tf.flags & ATA_TFLAG_WRITE))
 		hflags |= QS_HF_DIRO;
@@ -324,7 +327,7 @@ static void qs_qc_prep(struct ata_queued_cmd *qc)
 	buf[ 0] = QS_HCB_HDR;
 	buf[ 1] = hflags;
 	*(__le32 *)(&buf[ 4]) = cpu_to_le32(qc->nsect * ATA_SECT_SIZE);
-	*(__le32 *)(&buf[ 8]) = cpu_to_le32(qc->n_elem);
+	*(__le32 *)(&buf[ 8]) = cpu_to_le32(nelem);
 	addr = ((u64)pp->pkt_dma) + QS_CPB_BYTES;
 	*(__le64 *)(&buf[16]) = cpu_to_le64(addr);
 
diff --git a/drivers/scsi/sata_sil.c b/drivers/scsi/sata_sil.c
index d0e3c3c6c25f..36091868560d 100644
--- a/drivers/scsi/sata_sil.c
+++ b/drivers/scsi/sata_sil.c
@@ -87,7 +87,7 @@ static void sil_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val);
 static void sil_post_set_mode (struct ata_port *ap);
 
 
-static struct pci_device_id sil_pci_tbl[] = {
+static const struct pci_device_id sil_pci_tbl[] = {
 	{ 0x1095, 0x3112, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112_m15w },
 	{ 0x1095, 0x0240, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112_m15w },
 	{ 0x1095, 0x3512, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112 },
diff --git a/drivers/scsi/sata_sil24.c b/drivers/scsi/sata_sil24.c
index 4682a50650b4..e0d6f194f54f 100644
--- a/drivers/scsi/sata_sil24.c
+++ b/drivers/scsi/sata_sil24.c
@@ -5,17 +5,6 @@
  *
  * Based on preview driver from Silicon Image.
  *
- * NOTE: No NCQ/ATAPI support yet.  The preview driver didn't support
- * NCQ nor ATAPI, and, unfortunately, I couldn't find out how to make
- * those work.  Enabling those shouldn't be difficult.  Basic
- * structure is all there (in libata-dev tree).  If you have any
- * information about this hardware, please contact me or linux-ide.
- * Info is needed on...
- *
- * - How to issue tagged commands and turn on sactive on issue accordingly.
- * - Where to put an ATAPI command and how to tell the device to send it.
- * - How to enable/use 64bit.
- *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
  * Free Software Foundation; either version 2, or (at your option) any
@@ -42,7 +31,7 @@
 #include <asm/io.h>
 
 #define DRV_NAME	"sata_sil24"
-#define DRV_VERSION	"0.22"	/* Silicon Image's preview driver was 0.10 */
+#define DRV_VERSION	"0.23"
 
 /*
  * Port request block (PRB) 32 bytes
@@ -139,6 +128,7 @@ enum {
 	PORT_CS_DEV_RST		= (1 << 1), /* device reset */
 	PORT_CS_INIT		= (1 << 2), /* port initialize */
 	PORT_CS_IRQ_WOC		= (1 << 3), /* interrupt write one to clear */
+	PORT_CS_CDB16		= (1 << 5), /* 0=12b cdb, 1=16b cdb */
 	PORT_CS_RESUME		= (1 << 6), /* port resume */
 	PORT_CS_32BIT_ACTV	= (1 << 10), /* 32-bit activation */
 	PORT_CS_PM_EN		= (1 << 13), /* port multiplier enable */
@@ -188,11 +178,29 @@ enum {
 	PORT_CERR_XFR_PCIPERR	= 35, /* PSD ecode 11 - PCI prity err during transfer */
 	PORT_CERR_SENDSERVICE	= 36, /* FIS received while sending service */
 
+	/* bits of PRB control field */
+	PRB_CTRL_PROTOCOL	= (1 << 0), /* override def. ATA protocol */
+	PRB_CTRL_PACKET_READ	= (1 << 4), /* PACKET cmd read */
+	PRB_CTRL_PACKET_WRITE	= (1 << 5), /* PACKET cmd write */
+	PRB_CTRL_NIEN		= (1 << 6), /* Mask completion irq */
+	PRB_CTRL_SRST		= (1 << 7), /* Soft reset request (ign BSY?) */
+
+	/* PRB protocol field */
+	PRB_PROT_PACKET		= (1 << 0),
+	PRB_PROT_TCQ		= (1 << 1),
+	PRB_PROT_NCQ		= (1 << 2),
+	PRB_PROT_READ		= (1 << 3),
+	PRB_PROT_WRITE		= (1 << 4),
+	PRB_PROT_TRANSPARENT	= (1 << 5),
+
 	/*
 	 * Other constants
 	 */
 	SGE_TRM			= (1 << 31), /* Last SGE in chain */
-	PRB_SOFT_RST		= (1 << 7),  /* Soft reset request (ign BSY?) */
+	SGE_LNK			= (1 << 30), /* linked list
+						Points to SGT, not SGE */
+	SGE_DRD			= (1 << 29), /* discard data read (/dev/null)
+						data address ignored */
 
 	/* board id */
 	BID_SIL3124		= 0,
@@ -202,11 +210,22 @@ enum {
 	IRQ_STAT_4PORTS		= 0xf,
 };
 
-struct sil24_cmd_block {
+struct sil24_ata_block {
 	struct sil24_prb prb;
 	struct sil24_sge sge[LIBATA_MAX_PRD];
 };
 
+struct sil24_atapi_block {
+	struct sil24_prb prb;
+	u8 cdb[16];
+	struct sil24_sge sge[LIBATA_MAX_PRD - 1];
+};
+
+union sil24_cmd_block {
+	struct sil24_ata_block ata;
+	struct sil24_atapi_block atapi;
+};
+
 /*
  * ap->private_data
  *
@@ -214,7 +233,7 @@ struct sil24_cmd_block {
  * here from the previous interrupt.
  */
 struct sil24_port_priv {
-	struct sil24_cmd_block *cmd_block;	/* 32 cmd blocks */
+	union sil24_cmd_block *cmd_block;	/* 32 cmd blocks */
 	dma_addr_t cmd_block_dma;		/* DMA base addr for them */
 	struct ata_taskfile tf;			/* Cached taskfile registers */
 };
@@ -225,6 +244,7 @@ struct sil24_host_priv {
 	void __iomem *port_base;	/* port registers (4 * 8192 bytes @BAR2) */
 };
 
+static void sil24_dev_config(struct ata_port *ap, struct ata_device *dev);
 static u8 sil24_check_status(struct ata_port *ap);
 static u32 sil24_scr_read(struct ata_port *ap, unsigned sc_reg);
 static void sil24_scr_write(struct ata_port *ap, unsigned sc_reg, u32 val);
@@ -240,7 +260,7 @@ static void sil24_port_stop(struct ata_port *ap);
 static void sil24_host_stop(struct ata_host_set *host_set);
 static int sil24_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
 
-static struct pci_device_id sil24_pci_tbl[] = {
+static const struct pci_device_id sil24_pci_tbl[] = {
 	{ 0x1095, 0x3124, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BID_SIL3124 },
 	{ 0x1095, 0x3132, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BID_SIL3132 },
 	{ 0x1095, 0x3131, PCI_ANY_ID, PCI_ANY_ID, 0, 0, BID_SIL3131 },
@@ -278,6 +298,8 @@ static struct scsi_host_template sil24_sht = {
 static const struct ata_port_operations sil24_ops = {
 	.port_disable		= ata_port_disable,
 
+	.dev_config		= sil24_dev_config,
+
 	.check_status		= sil24_check_status,
 	.check_altstatus	= sil24_check_status,
 	.dev_select		= ata_noop_dev_select,
@@ -314,7 +336,7 @@ static struct ata_port_info sil24_port_info[] = {
 	{
 		.sht		= &sil24_sht,
 		.host_flags	= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
-				  ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO |
+				  ATA_FLAG_SRST | ATA_FLAG_MMIO |
 				  ATA_FLAG_PIO_DMA | SIL24_NPORTS2FLAG(4),
 		.pio_mask	= 0x1f,			/* pio0-4 */
 		.mwdma_mask	= 0x07,			/* mwdma0-2 */
@@ -325,7 +347,7 @@ static struct ata_port_info sil24_port_info[] = {
 	{
 		.sht		= &sil24_sht,
 		.host_flags	= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
-				  ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO |
+				  ATA_FLAG_SRST | ATA_FLAG_MMIO |
 				  ATA_FLAG_PIO_DMA | SIL24_NPORTS2FLAG(2),
 		.pio_mask	= 0x1f,			/* pio0-4 */
 		.mwdma_mask	= 0x07,			/* mwdma0-2 */
@@ -336,7 +358,7 @@ static struct ata_port_info sil24_port_info[] = {
 	{
 		.sht		= &sil24_sht,
 		.host_flags	= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
-				  ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO |
+				  ATA_FLAG_SRST | ATA_FLAG_MMIO |
 				  ATA_FLAG_PIO_DMA | SIL24_NPORTS2FLAG(1),
 		.pio_mask	= 0x1f,			/* pio0-4 */
 		.mwdma_mask	= 0x07,			/* mwdma0-2 */
@@ -345,6 +367,16 @@ static struct ata_port_info sil24_port_info[] = {
 	},
 };
 
+static void sil24_dev_config(struct ata_port *ap, struct ata_device *dev)
+{
+	void __iomem *port = (void __iomem *)ap->ioaddr.cmd_addr;
+
+	if (ap->cdb_len == 16)
+		writel(PORT_CS_CDB16, port + PORT_CTRL_STAT);
+	else
+		writel(PORT_CS_CDB16, port + PORT_CTRL_CLR);
+}
+
 static inline void sil24_update_tf(struct ata_port *ap)
 {
 	struct sil24_port_priv *pp = ap->private_data;
@@ -396,22 +428,73 @@ static void sil24_tf_read(struct ata_port *ap, struct ata_taskfile *tf)
 	*tf = pp->tf;
 }
 
-static void sil24_phy_reset(struct ata_port *ap)
+static int sil24_issue_SRST(struct ata_port *ap)
 {
-	__sata_phy_reset(ap);
+	void __iomem *port = (void __iomem *)ap->ioaddr.cmd_addr;
+	struct sil24_port_priv *pp = ap->private_data;
+	struct sil24_prb *prb = &pp->cmd_block[0].ata.prb;
+	dma_addr_t paddr = pp->cmd_block_dma;
+	u32 irq_enable, irq_stat;
+	int cnt;
+
+	/* temporarily turn off IRQs during SRST */
+	irq_enable = readl(port + PORT_IRQ_ENABLE_SET);
+	writel(irq_enable, port + PORT_IRQ_ENABLE_CLR);
+
 	/*
-	 * No ATAPI yet.  Just unconditionally indicate ATA device.
-	 * If ATAPI device is attached, it will fail ATA_CMD_ID_ATA
-	 * and libata core will ignore the device.
+	 * XXX: Not sure whether the following sleep is needed or not.
+	 * The original driver had it.  So....
 	 */
-	if (!(ap->flags & ATA_FLAG_PORT_DISABLED))
-		ap->device[0].class = ATA_DEV_ATA;
+	msleep(10);
+
+	prb->ctrl = PRB_CTRL_SRST;
+	prb->fis[1] = 0; /* no PM yet */
+
+	writel((u32)paddr, port + PORT_CMD_ACTIVATE);
+
+	for (cnt = 0; cnt < 100; cnt++) {
+		irq_stat = readl(port + PORT_IRQ_STAT);
+		writel(irq_stat, port + PORT_IRQ_STAT);		/* clear irq */
+
+		irq_stat >>= PORT_IRQ_RAW_SHIFT;
+		if (irq_stat & (PORT_IRQ_COMPLETE | PORT_IRQ_ERROR))
+			break;
+
+		msleep(1);
+	}
+
+	/* restore IRQs */
+	writel(irq_enable, port + PORT_IRQ_ENABLE_SET);
+
+	if (!(irq_stat & PORT_IRQ_COMPLETE))
+		return -1;
+
+	/* update TF */
+	sil24_update_tf(ap);
+	return 0;
+}
+
+static void sil24_phy_reset(struct ata_port *ap)
+{
+	struct sil24_port_priv *pp = ap->private_data;
+
+	__sata_phy_reset(ap);
+	if (ap->flags & ATA_FLAG_PORT_DISABLED)
+		return;
+
+	if (sil24_issue_SRST(ap) < 0) {
+		printk(KERN_ERR DRV_NAME
+		       " ata%u: SRST failed, disabling port\n", ap->id);
+		ap->ops->port_disable(ap);
+		return;
+	}
+
+	ap->device->class = ata_dev_classify(&pp->tf);
 }
 
 static inline void sil24_fill_sg(struct ata_queued_cmd *qc,
-				 struct sil24_cmd_block *cb)
+				 struct sil24_sge *sge)
 {
-	struct sil24_sge *sge = cb->sge;
 	struct scatterlist *sg;
 	unsigned int idx = 0;
 
@@ -432,23 +515,47 @@ static void sil24_qc_prep(struct ata_queued_cmd *qc)
 {
 	struct ata_port *ap = qc->ap;
 	struct sil24_port_priv *pp = ap->private_data;
-	struct sil24_cmd_block *cb = pp->cmd_block + qc->tag;
-	struct sil24_prb *prb = &cb->prb;
+	union sil24_cmd_block *cb = pp->cmd_block + qc->tag;
+	struct sil24_prb *prb;
+	struct sil24_sge *sge;
 
 	switch (qc->tf.protocol) {
 	case ATA_PROT_PIO:
 	case ATA_PROT_DMA:
 	case ATA_PROT_NODATA:
+		prb = &cb->ata.prb;
+		sge = cb->ata.sge;
+		prb->ctrl = 0;
+		break;
+
+	case ATA_PROT_ATAPI:
+	case ATA_PROT_ATAPI_DMA:
+	case ATA_PROT_ATAPI_NODATA:
+		prb = &cb->atapi.prb;
+		sge = cb->atapi.sge;
+		memset(cb->atapi.cdb, 0, 32);
+		memcpy(cb->atapi.cdb, qc->cdb, ap->cdb_len);
+
+		if (qc->tf.protocol != ATA_PROT_ATAPI_NODATA) {
+			if (qc->tf.flags & ATA_TFLAG_WRITE)
+				prb->ctrl = PRB_CTRL_PACKET_WRITE;
+			else
+				prb->ctrl = PRB_CTRL_PACKET_READ;
+		} else
+			prb->ctrl = 0;
+
 		break;
+
 	default:
-		/* ATAPI isn't supported yet */
+		prb = NULL;	/* shut up, gcc */
+		sge = NULL;
 		BUG();
 	}
 
 	ata_tf_to_fis(&qc->tf, prb->fis, 0);
 
 	if (qc->flags & ATA_QCFLAG_DMAMAP)
-		sil24_fill_sg(qc, cb);
+		sil24_fill_sg(qc, sge);
 }
 
 static int sil24_qc_issue(struct ata_queued_cmd *qc)
@@ -467,6 +574,31 @@ static void sil24_irq_clear(struct ata_port *ap)
 	/* unused */
 }
 
+static int __sil24_restart_controller(void __iomem *port)
+{
+	u32 tmp;
+	int cnt;
+
+	writel(PORT_CS_INIT, port + PORT_CTRL_STAT);
+
+	/* Max ~10ms */
+	for (cnt = 0; cnt < 10000; cnt++) {
+		tmp = readl(port + PORT_CTRL_STAT);
+		if (tmp & PORT_CS_RDY)
+			return 0;
+		udelay(1);
+	}
+
+	return -1;
+}
+
+static void sil24_restart_controller(struct ata_port *ap)
+{
+	if (__sil24_restart_controller((void __iomem *)ap->ioaddr.cmd_addr))
+		printk(KERN_ERR DRV_NAME
+		       " ata%u: failed to restart controller\n", ap->id);
+}
+
 static int __sil24_reset_controller(void __iomem *port)
 {
 	int cnt;
@@ -486,7 +618,11 @@ static int __sil24_reset_controller(void __iomem *port)
 
 	if (tmp & PORT_CS_DEV_RST)
 		return -1;
-	return 0;
+
+	if (tmp & PORT_CS_RDY)
+		return 0;
+
+	return __sil24_restart_controller(port);
 }
 
 static void sil24_reset_controller(struct ata_port *ap)
@@ -548,9 +684,15 @@ static void sil24_error_intr(struct ata_port *ap, u32 slot_stat)
 	if (serror)
 		writel(serror, port + PORT_SERROR);
 
-	printk(KERN_ERR DRV_NAME " ata%u: error interrupt on port%d\n"
-	       "  stat=0x%x irq=0x%x cmd_err=%d sstatus=0x%x serror=0x%x\n",
-	       ap->id, ap->port_no, slot_stat, irq_stat, cmd_err, sstatus, serror);
+	/*
+	 * Don't log ATAPI device errors.  They're supposed to happen
+	 * and any serious errors will be logged using sense data by
+	 * the SCSI layer.
+	 */
+	if (ap->device[0].class != ATA_DEV_ATAPI || cmd_err > PORT_CERR_SDB)
+		printk("ata%u: error interrupt on port%d\n"
+		       "  stat=0x%x irq=0x%x cmd_err=%d sstatus=0x%x serror=0x%x\n",
+		       ap->id, ap->port_no, slot_stat, irq_stat, cmd_err, sstatus, serror);
 
 	if (cmd_err == PORT_CERR_DEV || cmd_err == PORT_CERR_SDB) {
 		/*
@@ -558,6 +700,7 @@ static void sil24_error_intr(struct ata_port *ap, u32 slot_stat)
 		 */
 		sil24_update_tf(ap);
 		err_mask = ac_err_mask(pp->tf.command);
+		sil24_restart_controller(ap);
 	} else {
 		/*
 		 * Other errors.  libata currently doesn't have any
@@ -565,12 +708,11 @@ static void sil24_error_intr(struct ata_port *ap, u32 slot_stat)
 		 * ATA_ERR.
 		 */
 		err_mask = AC_ERR_OTHER;
+		sil24_reset_controller(ap);
 	}
 
 	if (qc)
 		ata_qc_complete(qc, err_mask);
-
-	sil24_reset_controller(ap);
 }
 
 static inline void sil24_host_intr(struct ata_port *ap)
@@ -646,7 +788,7 @@ static int sil24_port_start(struct ata_port *ap)
 {
 	struct device *dev = ap->host_set->dev;
 	struct sil24_port_priv *pp;
-	struct sil24_cmd_block *cb;
+	union sil24_cmd_block *cb;
 	size_t cb_size = sizeof(*cb);
 	dma_addr_t cb_dma;
 	int rc = -ENOMEM;
@@ -687,6 +829,7 @@ static void sil24_port_stop(struct ata_port *ap)
 	struct sil24_port_priv *pp = ap->private_data;
 
 	sil24_cblk_free(pp, dev);
+	ata_pad_free(ap, dev);
 	kfree(pp);
 }
 
diff --git a/drivers/scsi/sata_sis.c b/drivers/scsi/sata_sis.c
index 42d7c4e92501..32e12620b162 100644
--- a/drivers/scsi/sata_sis.c
+++ b/drivers/scsi/sata_sis.c
@@ -67,7 +67,7 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent);
 static u32 sis_scr_read (struct ata_port *ap, unsigned int sc_reg);
 static void sis_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val);
 
-static struct pci_device_id sis_pci_tbl[] = {
+static const struct pci_device_id sis_pci_tbl[] = {
 	{ PCI_VENDOR_ID_SI, 0x180, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sis_180 },
 	{ PCI_VENDOR_ID_SI, 0x181, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sis_180 },
 	{ PCI_VENDOR_ID_SI, 0x182, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sis_180 },
diff --git a/drivers/scsi/sata_svw.c b/drivers/scsi/sata_svw.c
index 9895d1caefcf..6e7f7c83a75a 100644
--- a/drivers/scsi/sata_svw.c
+++ b/drivers/scsi/sata_svw.c
@@ -54,7 +54,7 @@
 #endif /* CONFIG_PPC_OF */
 
 #define DRV_NAME	"sata_svw"
-#define DRV_VERSION	"1.06"
+#define DRV_VERSION	"1.07"
 
 /* Taskfile registers offsets */
 #define K2_SATA_TF_CMD_OFFSET		0x00
@@ -466,7 +466,7 @@ err_out:
  * 0x24a is device ID for BCM5785 (aka HT1000) HT southbridge integrated SATA
  * controller
  * */
-static struct pci_device_id k2_sata_pci_tbl[] = {
+static const struct pci_device_id k2_sata_pci_tbl[] = {
 	{ 0x1166, 0x0240, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 4 },
 	{ 0x1166, 0x0241, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 4 },
 	{ 0x1166, 0x0242, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 8 },
diff --git a/drivers/scsi/sata_sx4.c b/drivers/scsi/sata_sx4.c
index d5a38784352b..ac7b0d819ebc 100644
--- a/drivers/scsi/sata_sx4.c
+++ b/drivers/scsi/sata_sx4.c
@@ -46,7 +46,7 @@
 #include "sata_promise.h"
 
 #define DRV_NAME	"sata_sx4"
-#define DRV_VERSION	"0.7"
+#define DRV_VERSION	"0.8"
 
 
 enum {
@@ -220,7 +220,8 @@ static struct ata_port_info pdc_port_info[] = {
 	{
 		.sht		= &pdc_sata_sht,
 		.host_flags	= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
-				  ATA_FLAG_SRST | ATA_FLAG_MMIO,
+				  ATA_FLAG_SRST | ATA_FLAG_MMIO |
+				  ATA_FLAG_NO_ATAPI,
 		.pio_mask	= 0x1f, /* pio0-4 */
 		.mwdma_mask	= 0x07, /* mwdma0-2 */
 		.udma_mask	= 0x7f, /* udma0-6 ; FIXME */
@@ -229,7 +230,7 @@ static struct ata_port_info pdc_port_info[] = {
 
 };
 
-static struct pci_device_id pdc_sata_pci_tbl[] = {
+static const struct pci_device_id pdc_sata_pci_tbl[] = {
 	{ PCI_VENDOR_ID_PROMISE, 0x6622, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
 	  board_20621 },
 	{ }	/* terminate list */
diff --git a/drivers/scsi/sata_uli.c b/drivers/scsi/sata_uli.c
index cf0baaa4e045..b2422a0f25c8 100644
--- a/drivers/scsi/sata_uli.c
+++ b/drivers/scsi/sata_uli.c
@@ -55,7 +55,7 @@ static int uli_init_one (struct pci_dev *pdev, const struct pci_device_id *ent);
 static u32 uli_scr_read (struct ata_port *ap, unsigned int sc_reg);
 static void uli_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val);
 
-static struct pci_device_id uli_pci_tbl[] = {
+static const struct pci_device_id uli_pci_tbl[] = {
 	{ PCI_VENDOR_ID_AL, 0x5289, PCI_ANY_ID, PCI_ANY_ID, 0, 0, uli_5289 },
 	{ PCI_VENDOR_ID_AL, 0x5287, PCI_ANY_ID, PCI_ANY_ID, 0, 0, uli_5287 },
 	{ PCI_VENDOR_ID_AL, 0x5281, PCI_ANY_ID, PCI_ANY_ID, 0, 0, uli_5281 },
diff --git a/drivers/scsi/sata_via.c b/drivers/scsi/sata_via.c
index ab19d2ba2a4b..c76215692da2 100644
--- a/drivers/scsi/sata_via.c
+++ b/drivers/scsi/sata_via.c
@@ -75,7 +75,7 @@ static int svia_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 static u32 svia_scr_read (struct ata_port *ap, unsigned int sc_reg);
 static void svia_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val);
 
-static struct pci_device_id svia_pci_tbl[] = {
+static const struct pci_device_id svia_pci_tbl[] = {
 	{ 0x1106, 0x3149, PCI_ANY_ID, PCI_ANY_ID, 0, 0, vt6420 },
 	{ 0x1106, 0x3249, PCI_ANY_ID, PCI_ANY_ID, 0, 0, vt6421 },
 
diff --git a/drivers/scsi/sata_vsc.c b/drivers/scsi/sata_vsc.c
index ce8a2fd7da84..fcfa486965b4 100644
--- a/drivers/scsi/sata_vsc.c
+++ b/drivers/scsi/sata_vsc.c
@@ -47,7 +47,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME	"sata_vsc"
-#define DRV_VERSION	"1.0"
+#define DRV_VERSION	"1.1"
 
 /* Interrupt register offsets (from chip base address) */
 #define VSC_SATA_INT_STAT_OFFSET	0x00
@@ -400,7 +400,7 @@ err_out:
  * 0x8086/0x3200 is the Intel 31244, which is supposed to be identical
  * compatibility is untested as of yet
  */
-static struct pci_device_id vsc_sata_pci_tbl[] = {
+static const struct pci_device_id vsc_sata_pci_tbl[] = {
 	{ 0x1725, 0x7174, PCI_ANY_ID, PCI_ANY_ID, 0x10600, 0xFFFFFF, 0 },
 	{ 0x8086, 0x3200, PCI_ANY_ID, PCI_ANY_ID, 0x10600, 0xFFFFFF, 0 },
 	{ }
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 0be60bba58d3..180676d7115a 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -265,10 +265,10 @@ struct scsi_cmnd *scsi_get_command(struct scsi_device *dev, gfp_t gfp_mask)
 		spin_lock_irqsave(&dev->list_lock, flags);
 		list_add_tail(&cmd->list, &dev->cmd_list);
 		spin_unlock_irqrestore(&dev->list_lock, flags);
+		cmd->jiffies_at_alloc = jiffies;
 	} else
 		put_device(&dev->sdev_gendev);
 
-	cmd->jiffies_at_alloc = jiffies;
 	return cmd;
 }				
 EXPORT_SYMBOL(scsi_get_command);
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index b61fb1295b8b..3ded9daaf4a0 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -178,7 +178,7 @@ struct sdebug_queued_cmd {
 };
 static struct sdebug_queued_cmd queued_arr[SCSI_DEBUG_CANQUEUE];
 
-static Scsi_Host_Template sdebug_driver_template = {
+static struct scsi_host_template sdebug_driver_template = {
 	.proc_info =		scsi_debug_proc_info,
 	.name =			"SCSI DEBUG",
 	.info =			scsi_debug_info,
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 0c5b02d4c7f8..c0ae9e965f6f 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -417,43 +417,20 @@ static int scsi_eh_completed_normally(struct scsi_cmnd *scmd)
 }
 
 /**
- * scsi_eh_times_out - timeout function for error handling.
- * @scmd:	Cmd that is timing out.
- *
- * Notes:
- *    During error handling, the kernel thread will be sleeping waiting
- *    for some action to complete on the device.  our only job is to
- *    record that it timed out, and to wake up the thread.
- **/
-static void scsi_eh_times_out(struct scsi_cmnd *scmd)
-{
-	scmd->eh_eflags |= SCSI_EH_REC_TIMEOUT;
-	SCSI_LOG_ERROR_RECOVERY(3, printk("%s: scmd:%p\n", __FUNCTION__,
-					  scmd));
-
-	up(scmd->device->host->eh_action);
-}
-
-/**
  * scsi_eh_done - Completion function for error handling.
  * @scmd:	Cmd that is done.
  **/
 static void scsi_eh_done(struct scsi_cmnd *scmd)
 {
-	/*
-	 * if the timeout handler is already running, then just set the
-	 * flag which says we finished late, and return.  we have no
-	 * way of stopping the timeout handler from running, so we must
-	 * always defer to it.
-	 */
-	if (del_timer(&scmd->eh_timeout)) {
-		scmd->request->rq_status = RQ_SCSI_DONE;
+	struct completion     *eh_action;
 
-		SCSI_LOG_ERROR_RECOVERY(3, printk("%s scmd: %p result: %x\n",
-					   __FUNCTION__, scmd, scmd->result));
+	SCSI_LOG_ERROR_RECOVERY(3,
+		printk("%s scmd: %p result: %x\n",
+			__FUNCTION__, scmd, scmd->result));
 
-		up(scmd->device->host->eh_action);
-	}
+	eh_action = scmd->device->host->eh_action;
+	if (eh_action)
+		complete(eh_action);
 }
 
 /**
@@ -461,10 +438,6 @@ static void scsi_eh_done(struct scsi_cmnd *scmd)
  * @scmd:	SCSI Cmd to send.
  * @timeout:	Timeout for cmd.
  *
- * Notes:
- *    The initialization of the structures is quite a bit different in
- *    this case, and furthermore, there is a different completion handler
- *    vs scsi_dispatch_cmd.
  * Return value:
  *    SUCCESS or FAILED or NEEDS_RETRY
  **/
@@ -472,24 +445,16 @@ static int scsi_send_eh_cmnd(struct scsi_cmnd *scmd, int timeout)
 {
 	struct scsi_device *sdev = scmd->device;
 	struct Scsi_Host *shost = sdev->host;
-	DECLARE_MUTEX_LOCKED(sem);
+	DECLARE_COMPLETION(done);
+	unsigned long timeleft;
 	unsigned long flags;
-	int rtn = SUCCESS;
+	int rtn;
 
-	/*
-	 * we will use a queued command if possible, otherwise we will
-	 * emulate the queuing and calling of completion function ourselves.
-	 */
 	if (sdev->scsi_level <= SCSI_2)
 		scmd->cmnd[1] = (scmd->cmnd[1] & 0x1f) |
 			(sdev->lun << 5 & 0xe0);
 
-	scsi_add_timer(scmd, timeout, scsi_eh_times_out);
-
-	/*
-	 * set up the semaphore so we wait for the command to complete.
-	 */
-	shost->eh_action = &sem;
+	shost->eh_action = &done;
 	scmd->request->rq_status = RQ_SCSI_BUSY;
 
 	spin_lock_irqsave(shost->host_lock, flags);
@@ -497,47 +462,29 @@ static int scsi_send_eh_cmnd(struct scsi_cmnd *scmd, int timeout)
 	shost->hostt->queuecommand(scmd, scsi_eh_done);
 	spin_unlock_irqrestore(shost->host_lock, flags);
 
-	down(&sem);
-	scsi_log_completion(scmd, SUCCESS);
+	timeleft = wait_for_completion_timeout(&done, timeout);
 
+	scmd->request->rq_status = RQ_SCSI_DONE;
 	shost->eh_action = NULL;
 
-	/*
-	 * see if timeout.  if so, tell the host to forget about it.
-	 * in other words, we don't want a callback any more.
-	 */
-	if (scmd->eh_eflags & SCSI_EH_REC_TIMEOUT) {
-		scmd->eh_eflags &= ~SCSI_EH_REC_TIMEOUT;
-
-		/*
-		 * as far as the low level driver is
-		 * concerned, this command is still active, so
-		 * we must give the low level driver a chance
-		 * to abort it. (db) 
-		 *
-		 * FIXME(eric) - we are not tracking whether we could
-		 * abort a timed out command or not.  not sure how
-		 * we should treat them differently anyways.
-		 */
-		if (shost->hostt->eh_abort_handler)
-			shost->hostt->eh_abort_handler(scmd);
-			
-		scmd->request->rq_status = RQ_SCSI_DONE;
-		rtn = FAILED;
-	}
+	scsi_log_completion(scmd, SUCCESS);
 
-	SCSI_LOG_ERROR_RECOVERY(3, printk("%s: scmd: %p, rtn:%x\n",
-					  __FUNCTION__, scmd, rtn));
+	SCSI_LOG_ERROR_RECOVERY(3,
+		printk("%s: scmd: %p, timeleft: %ld\n",
+			__FUNCTION__, scmd, timeleft));
 
 	/*
-	 * now examine the actual status codes to see whether the command
-	 * actually did complete normally.
+	 * If there is time left scsi_eh_done got called, and we will
+	 * examine the actual status codes to see whether the command
+	 * actually did complete normally, else tell the host to forget
+	 * about this command.
 	 */
-	if (rtn == SUCCESS) {
+	if (timeleft) {
 		rtn = scsi_eh_completed_normally(scmd);
 		SCSI_LOG_ERROR_RECOVERY(3,
 			printk("%s: scsi_eh_completed_normally %x\n",
 			       __FUNCTION__, rtn));
+
 		switch (rtn) {
 		case SUCCESS:
 		case NEEDS_RETRY:
@@ -547,6 +494,15 @@ static int scsi_send_eh_cmnd(struct scsi_cmnd *scmd, int timeout)
 			rtn = FAILED;
 			break;
 		}
+	} else {
+		/*
+		 * FIXME(eric) - we are not tracking whether we could
+		 * abort a timed out command or not.  not sure how
+		 * we should treat them differently anyways.
+		 */
+		if (shost->hostt->eh_abort_handler)
+			shost->hostt->eh_abort_handler(scmd);
+		rtn = FAILED;
 	}
 
 	return rtn;
@@ -1571,50 +1527,41 @@ static void scsi_unjam_host(struct Scsi_Host *shost)
 }
 
 /**
- * scsi_error_handler - Handle errors/timeouts of SCSI cmds.
+ * scsi_error_handler - SCSI error handler thread
  * @data:	Host for which we are running.
  *
  * Notes:
- *    This is always run in the context of a kernel thread.  The idea is
- *    that we start this thing up when the kernel starts up (one per host
- *    that we detect), and it immediately goes to sleep and waits for some
- *    event (i.e. failure).  When this takes place, we have the job of
- *    trying to unjam the bus and restarting things.
+ *    This is the main error handling loop.  This is run as a kernel thread
+ *    for every SCSI host and handles all error handling activity.
  **/
 int scsi_error_handler(void *data)
 {
-	struct Scsi_Host *shost = (struct Scsi_Host *) data;
-	int rtn;
+	struct Scsi_Host *shost = data;
 
 	current->flags |= PF_NOFREEZE;
 
-	
 	/*
-	 * Note - we always use TASK_INTERRUPTIBLE even if the module
-	 * was loaded as part of the kernel.  The reason is that
-	 * UNINTERRUPTIBLE would cause this thread to be counted in
-	 * the load average as a running process, and an interruptible
-	 * wait doesn't.
+	 * We use TASK_INTERRUPTIBLE so that the thread is not
+	 * counted against the load average as a running process.
+	 * We never actually get interrupted because kthread_run
+	 * disables singal delivery for the created thread.
 	 */
 	set_current_state(TASK_INTERRUPTIBLE);
 	while (!kthread_should_stop()) {
 		if (shost->host_failed == 0 ||
 		    shost->host_failed != shost->host_busy) {
-			SCSI_LOG_ERROR_RECOVERY(1, printk("Error handler"
-							  " scsi_eh_%d"
-							  " sleeping\n",
-							  shost->host_no));
+			SCSI_LOG_ERROR_RECOVERY(1,
+				printk("Error handler scsi_eh_%d sleeping\n",
+					shost->host_no));
 			schedule();
 			set_current_state(TASK_INTERRUPTIBLE);
 			continue;
 		}
 
 		__set_current_state(TASK_RUNNING);
-		SCSI_LOG_ERROR_RECOVERY(1, printk("Error handler"
-						  " scsi_eh_%d waking"
-						  " up\n",shost->host_no));
-
-		shost->eh_active = 1;
+		SCSI_LOG_ERROR_RECOVERY(1,
+			printk("Error handler scsi_eh_%d waking up\n",
+				shost->host_no));
 
 		/*
 		 * We have a host that is failing for some reason.  Figure out
@@ -1622,12 +1569,10 @@ int scsi_error_handler(void *data)
 		 * If we fail, we end up taking the thing offline.
 		 */
 		if (shost->hostt->eh_strategy_handler) 
-			rtn = shost->hostt->eh_strategy_handler(shost);
+			shost->hostt->eh_strategy_handler(shost);
 		else
 			scsi_unjam_host(shost);
 
-		shost->eh_active = 0;
-
 		/*
 		 * Note - if the above fails completely, the action is to take
 		 * individual devices offline and flush the queue of any
@@ -1638,15 +1583,10 @@ int scsi_error_handler(void *data)
 		scsi_restart_operations(shost);
 		set_current_state(TASK_INTERRUPTIBLE);
 	}
-
 	__set_current_state(TASK_RUNNING);
 
-	SCSI_LOG_ERROR_RECOVERY(1, printk("Error handler scsi_eh_%d"
-					  " exiting\n",shost->host_no));
-
-	/*
-	 * Make sure that nobody tries to wake us up again.
-	 */
+	SCSI_LOG_ERROR_RECOVERY(1,
+		printk("Error handler scsi_eh_%d exiting\n", shost->host_no));
 	shost->ehandler = NULL;
 	return 0;
 }
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index e40c8b66da40..dc249cb970ea 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -254,55 +254,6 @@ void scsi_do_req(struct scsi_request *sreq, const void *cmnd,
 }
 EXPORT_SYMBOL(scsi_do_req);
 
-/* This is the end routine we get to if a command was never attached
- * to the request.  Simply complete the request without changing
- * rq_status; this will cause a DRIVER_ERROR. */
-static void scsi_wait_req_end_io(struct request *req)
-{
-	BUG_ON(!req->waiting);
-
-	complete(req->waiting);
-}
-
-void scsi_wait_req(struct scsi_request *sreq, const void *cmnd, void *buffer,
-		   unsigned bufflen, int timeout, int retries)
-{
-	DECLARE_COMPLETION(wait);
-	int write = (sreq->sr_data_direction == DMA_TO_DEVICE);
-	struct request *req;
-
-	req = blk_get_request(sreq->sr_device->request_queue, write,
-			      __GFP_WAIT);
-	if (bufflen && blk_rq_map_kern(sreq->sr_device->request_queue, req,
-				       buffer, bufflen, __GFP_WAIT)) {
-		sreq->sr_result = DRIVER_ERROR << 24;
-		blk_put_request(req);
-		return;
-	}
-
-	req->flags |= REQ_NOMERGE;
-	req->waiting = &wait;
-	req->end_io = scsi_wait_req_end_io;
-	req->cmd_len = COMMAND_SIZE(((u8 *)cmnd)[0]);
-	req->sense = sreq->sr_sense_buffer;
-	req->sense_len = 0;
-	memcpy(req->cmd, cmnd, req->cmd_len);
-	req->timeout = timeout;
-	req->flags |= REQ_BLOCK_PC;
-	req->rq_disk = NULL;
-	blk_insert_request(sreq->sr_device->request_queue, req,
-			   sreq->sr_data_direction == DMA_TO_DEVICE, NULL);
-	wait_for_completion(&wait);
-	sreq->sr_request->waiting = NULL;
-	sreq->sr_result = req->errors;
-	if (req->errors)
-		sreq->sr_result |= (DRIVER_ERROR << 24);
-
-	blk_put_request(req);
-}
-
-EXPORT_SYMBOL(scsi_wait_req);
-
 /**
  * scsi_execute - insert request and wait for the result
  * @sdev:	scsi device
@@ -591,10 +542,17 @@ static void scsi_requeue_command(struct request_queue *q, struct scsi_cmnd *cmd)
 
 void scsi_next_command(struct scsi_cmnd *cmd)
 {
-	struct request_queue *q = cmd->device->request_queue;
+	struct scsi_device *sdev = cmd->device;
+	struct request_queue *q = sdev->request_queue;
+
+	/* need to hold a reference on the device before we let go of the cmd */
+	get_device(&sdev->sdev_gendev);
 
 	scsi_put_command(cmd);
 	scsi_run_queue(q);
+
+	/* ok to remove device now */
+	put_device(&sdev->sdev_gendev);
 }
 
 void scsi_run_host_queues(struct Scsi_Host *shost)
@@ -1127,6 +1085,26 @@ static void scsi_generic_done(struct scsi_cmnd *cmd)
 	scsi_io_completion(cmd, cmd->result == 0 ? cmd->bufflen : 0, 0);
 }
 
+void scsi_setup_blk_pc_cmnd(struct scsi_cmnd *cmd, int retries)
+{
+	struct request *req = cmd->request;
+
+	BUG_ON(sizeof(req->cmd) > sizeof(cmd->cmnd));
+	memcpy(cmd->cmnd, req->cmd, sizeof(cmd->cmnd));
+	cmd->cmd_len = req->cmd_len;
+	if (!req->data_len)
+		cmd->sc_data_direction = DMA_NONE;
+	else if (rq_data_dir(req) == WRITE)
+		cmd->sc_data_direction = DMA_TO_DEVICE;
+	else
+		cmd->sc_data_direction = DMA_FROM_DEVICE;
+	
+	cmd->transfersize = req->data_len;
+	cmd->allowed = retries;
+	cmd->timeout_per_command = req->timeout;
+}
+EXPORT_SYMBOL_GPL(scsi_setup_blk_pc_cmnd);
+
 static int scsi_prep_fn(struct request_queue *q, struct request *req)
 {
 	struct scsi_device *sdev = q->queuedata;
@@ -1262,18 +1240,7 @@ static int scsi_prep_fn(struct request_queue *q, struct request *req)
 				goto kill;
 			}
 		} else {
-			memcpy(cmd->cmnd, req->cmd, sizeof(cmd->cmnd));
-			cmd->cmd_len = req->cmd_len;
-			if (rq_data_dir(req) == WRITE)
-				cmd->sc_data_direction = DMA_TO_DEVICE;
-			else if (req->data_len)
-				cmd->sc_data_direction = DMA_FROM_DEVICE;
-			else
-				cmd->sc_data_direction = DMA_NONE;
-			
-			cmd->transfersize = req->data_len;
-			cmd->allowed = 3;
-			cmd->timeout_per_command = req->timeout;
+			scsi_setup_blk_pc_cmnd(cmd, 3);
 			cmd->done = scsi_generic_done;
 		}
 	}
diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h
index d05f778d31a8..d632d9e1493c 100644
--- a/drivers/scsi/scsi_priv.h
+++ b/drivers/scsi/scsi_priv.h
@@ -22,7 +22,6 @@ struct Scsi_Host;
  * Scsi Error Handler Flags
  */
 #define SCSI_EH_CANCEL_CMD	0x0001	/* Cancel this cmd */
-#define SCSI_EH_REC_TIMEOUT	0x0002	/* EH retry timed out */
 
 #define SCSI_SENSE_VALID(scmd) \
 	(((scmd)->sense_buffer[0] & 0x70) == 0x70)
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 7eb3a2d40dc5..4e6709f448e1 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -9,7 +9,7 @@
  * global variable (boot or module load time) settings.
  *
  * A specific LUN is scanned via an INQUIRY command; if the LUN has a
- * device attached, a Scsi_Device is allocated and setup for it.
+ * device attached, a scsi_device is allocated and setup for it.
  *
  * For every id of every channel on the given host:
  *
@@ -17,7 +17,7 @@
  * 	device or storage attached to LUN 0):
  *
  * 		If LUN 0 has a device attached, allocate and setup a
- * 		Scsi_Device for it.
+ * 		scsi_device for it.
  *
  * 		If target is SCSI-3 or up, issue a REPORT LUN, and scan
  * 		all of the LUNs returned by the REPORT LUN; else,
@@ -266,8 +266,6 @@ static struct scsi_device *scsi_alloc_sdev(struct scsi_target *starget,
 			/*
 			 * if LLDD reports slave not present, don't clutter
 			 * console with alloc failure messages
-
-
 			 */
 			if (ret == -ENXIO)
 				display_failure_msg = 0;
@@ -279,7 +277,6 @@ static struct scsi_device *scsi_alloc_sdev(struct scsi_target *starget,
 
 out_device_destroy:
 	transport_destroy_device(&sdev->sdev_gendev);
-	scsi_free_queue(sdev->request_queue);
 	put_device(&sdev->sdev_gendev);
 out:
 	if (display_failure_msg)
@@ -403,6 +400,36 @@ static struct scsi_target *scsi_alloc_target(struct device *parent,
 	return found_target;
 }
 
+struct work_queue_wrapper {
+	struct work_struct	work;
+	struct scsi_target	*starget;
+};
+
+static void scsi_target_reap_work(void *data) {
+	struct work_queue_wrapper *wqw = (struct work_queue_wrapper *)data;
+	struct scsi_target *starget = wqw->starget;
+	struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
+	unsigned long flags;
+
+	kfree(wqw);
+
+	spin_lock_irqsave(shost->host_lock, flags);
+
+	if (--starget->reap_ref == 0 && list_empty(&starget->devices)) {
+		list_del_init(&starget->siblings);
+		spin_unlock_irqrestore(shost->host_lock, flags);
+		transport_remove_device(&starget->dev);
+		device_del(&starget->dev);
+		transport_destroy_device(&starget->dev);
+		put_device(&starget->dev);
+		return;
+
+	}
+	spin_unlock_irqrestore(shost->host_lock, flags);
+
+	return;
+}
+
 /**
  * scsi_target_reap - check to see if target is in use and destroy if not
  *
@@ -414,19 +441,18 @@ static struct scsi_target *scsi_alloc_target(struct device *parent,
  */
 void scsi_target_reap(struct scsi_target *starget)
 {
-	struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
-	unsigned long flags;
-	spin_lock_irqsave(shost->host_lock, flags);
+	struct work_queue_wrapper *wqw = 
+		kzalloc(sizeof(struct work_queue_wrapper), GFP_ATOMIC);
 
-	if (--starget->reap_ref == 0 && list_empty(&starget->devices)) {
-		list_del_init(&starget->siblings);
-		spin_unlock_irqrestore(shost->host_lock, flags);
-		device_del(&starget->dev);
-		transport_unregister_device(&starget->dev);
-		put_device(&starget->dev);
+	if (!wqw) {
+		starget_printk(KERN_ERR, starget,
+			       "Failed to allocate memory in scsi_reap_target()\n");
 		return;
 	}
-	spin_unlock_irqrestore(shost->host_lock, flags);
+
+	INIT_WORK(&wqw->work, scsi_target_reap_work, wqw);
+	wqw->starget = starget;
+	schedule_work(&wqw->work);
 }
 
 /**
@@ -441,7 +467,7 @@ void scsi_target_reap(struct scsi_target *starget)
  *
  *     If the INQUIRY is successful, zero is returned and the
  *     INQUIRY data is in @inq_result; the scsi_level and INQUIRY length
- *     are copied to the Scsi_Device any flags value is stored in *@bflags.
+ *     are copied to the scsi_device any flags value is stored in *@bflags.
  **/
 static int scsi_probe_lun(struct scsi_device *sdev, char *inq_result,
 			  int result_len, int *bflags)
@@ -509,8 +535,8 @@ static int scsi_probe_lun(struct scsi_device *sdev, char *inq_result,
 		/*
 		 * Get any flags for this device.
 		 *
-		 * XXX add a bflags to Scsi_Device, and replace the
-		 * corresponding bit fields in Scsi_Device, so bflags
+		 * XXX add a bflags to scsi_device, and replace the
+		 * corresponding bit fields in scsi_device, so bflags
 		 * need not be passed as an argument.
 		 */
 		*bflags = scsi_get_device_flags(sdev, &inq_result[8],
@@ -592,21 +618,21 @@ static int scsi_probe_lun(struct scsi_device *sdev, char *inq_result,
 }
 
 /**
- * scsi_add_lun - allocate and fully initialze a Scsi_Device
- * @sdevscan:	holds information to be stored in the new Scsi_Device
- * @sdevnew:	store the address of the newly allocated Scsi_Device
+ * scsi_add_lun - allocate and fully initialze a scsi_device
+ * @sdevscan:	holds information to be stored in the new scsi_device
+ * @sdevnew:	store the address of the newly allocated scsi_device
  * @inq_result:	holds the result of a previous INQUIRY to the LUN
  * @bflags:	black/white list flag
  *
  * Description:
- *     Allocate and initialize a Scsi_Device matching sdevscan. Optionally
+ *     Allocate and initialize a scsi_device matching sdevscan. Optionally
  *     set fields based on values in *@bflags. If @sdevnew is not
- *     NULL, store the address of the new Scsi_Device in *@sdevnew (needed
+ *     NULL, store the address of the new scsi_device in *@sdevnew (needed
  *     when scanning a particular LUN).
  *
  * Return:
- *     SCSI_SCAN_NO_RESPONSE: could not allocate or setup a Scsi_Device
- *     SCSI_SCAN_LUN_PRESENT: a new Scsi_Device was allocated and initialized
+ *     SCSI_SCAN_NO_RESPONSE: could not allocate or setup a scsi_device
+ *     SCSI_SCAN_LUN_PRESENT: a new scsi_device was allocated and initialized
  **/
 static int scsi_add_lun(struct scsi_device *sdev, char *inq_result, int *bflags)
 {
@@ -674,7 +700,7 @@ static int scsi_add_lun(struct scsi_device *sdev, char *inq_result, int *bflags)
 	 *
 	 * The above is vague, as it implies that we could treat 001 and
 	 * 011 the same. Stay compatible with previous code, and create a
-	 * Scsi_Device for a PQ of 1
+	 * scsi_device for a PQ of 1
 	 *
 	 * Don't set the device offline here; rather let the upper
 	 * level drivers eval the PQ to decide whether they should
@@ -784,8 +810,8 @@ static inline void scsi_destroy_sdev(struct scsi_device *sdev)
  * scsi_probe_and_add_lun - probe a LUN, if a LUN is found add it
  * @starget:	pointer to target device structure
  * @lun:	LUN of target device
- * @sdevscan:	probe the LUN corresponding to this Scsi_Device
- * @sdevnew:	store the value of any new Scsi_Device allocated
+ * @sdevscan:	probe the LUN corresponding to this scsi_device
+ * @sdevnew:	store the value of any new scsi_device allocated
  * @bflagsp:	store bflags here if not NULL
  *
  * Description:
@@ -793,10 +819,10 @@ static inline void scsi_destroy_sdev(struct scsi_device *sdev)
  *     allocate and set it up by calling scsi_add_lun.
  *
  * Return:
- *     SCSI_SCAN_NO_RESPONSE: could not allocate or setup a Scsi_Device
+ *     SCSI_SCAN_NO_RESPONSE: could not allocate or setup a scsi_device
  *     SCSI_SCAN_TARGET_PRESENT: target responded, but no device is
  *         attached at the LUN
- *     SCSI_SCAN_LUN_PRESENT: a new Scsi_Device was allocated and initialized
+ *     SCSI_SCAN_LUN_PRESENT: a new scsi_device was allocated and initialized
  **/
 static int scsi_probe_and_add_lun(struct scsi_target *starget,
 				  uint lun, int *bflagsp,
@@ -1046,7 +1072,7 @@ EXPORT_SYMBOL(int_to_scsilun);
 
 /**
  * scsi_report_lun_scan - Scan using SCSI REPORT LUN results
- * @sdevscan:	scan the host, channel, and id of this Scsi_Device
+ * @sdevscan:	scan the host, channel, and id of this scsi_device
  *
  * Description:
  *     If @sdevscan is for a SCSI-3 or up device, send a REPORT LUN
@@ -1074,6 +1100,7 @@ static int scsi_report_lun_scan(struct scsi_target *starget, int bflags,
 	struct scsi_sense_hdr sshdr;
 	struct scsi_device *sdev;
 	struct Scsi_Host *shost = dev_to_shost(&starget->dev);
+	int ret = 0;
 
 	/*
 	 * Only support SCSI-3 and up devices if BLIST_NOREPORTLUN is not set.
@@ -1169,8 +1196,8 @@ static int scsi_report_lun_scan(struct scsi_target *starget, int bflags,
 		/*
 		 * The device probably does not support a REPORT LUN command
 		 */
-		kfree(lun_data);
-		return 1;
+		ret = 1;
+		goto out_err;
 	}
 
 	/*
@@ -1238,6 +1265,7 @@ static int scsi_report_lun_scan(struct scsi_target *starget, int bflags,
 		}
 	}
 
+ out_err:
 	kfree(lun_data);
  out:
 	scsi_device_put(sdev);
@@ -1246,7 +1274,7 @@ static int scsi_report_lun_scan(struct scsi_target *starget, int bflags,
 		 * the sdev we used didn't appear in the report luns scan
 		 */
 		scsi_destroy_sdev(sdev);
-	return 0;
+	return ret;
 }
 
 struct scsi_device *__scsi_add_device(struct Scsi_Host *shost, uint channel,
@@ -1472,16 +1500,16 @@ void scsi_forget_host(struct Scsi_Host *shost)
 /*
  * Function:    scsi_get_host_dev()
  *
- * Purpose:     Create a Scsi_Device that points to the host adapter itself.
+ * Purpose:     Create a scsi_device that points to the host adapter itself.
  *
- * Arguments:   SHpnt   - Host that needs a Scsi_Device
+ * Arguments:   SHpnt   - Host that needs a scsi_device
  *
  * Lock status: None assumed.
  *
- * Returns:     The Scsi_Device or NULL
+ * Returns:     The scsi_device or NULL
  *
  * Notes:
- *	Attach a single Scsi_Device to the Scsi_Host - this should
+ *	Attach a single scsi_device to the Scsi_Host - this should
  *	be made to look like a "pseudo-device" that points to the
  *	HA itself.
  *
@@ -1518,7 +1546,7 @@ EXPORT_SYMBOL(scsi_get_host_dev);
  *
  * Purpose:     Free a scsi_device that points to the host adapter itself.
  *
- * Arguments:   SHpnt   - Host that needs a Scsi_Device
+ * Arguments:   SHpnt   - Host that needs a scsi_device
  *
  * Lock status: None assumed.
  *
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index 72a6550a056c..46349293de08 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -691,16 +691,19 @@ int scsi_sysfs_add_sdev(struct scsi_device *sdev)
 
 void __scsi_remove_device(struct scsi_device *sdev)
 {
+	struct device *dev = &sdev->sdev_gendev;
+
 	if (scsi_device_set_state(sdev, SDEV_CANCEL) != 0)
 		return;
 
 	class_device_unregister(&sdev->sdev_classdev);
-	device_del(&sdev->sdev_gendev);
+	transport_remove_device(dev);
+	device_del(dev);
 	scsi_device_set_state(sdev, SDEV_DEL);
 	if (sdev->host->hostt->slave_destroy)
 		sdev->host->hostt->slave_destroy(sdev);
-	transport_unregister_device(&sdev->sdev_gendev);
-	put_device(&sdev->sdev_gendev);
+	transport_destroy_device(dev);
+	put_device(dev);
 }
 
 /**
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
index 6cd5931d9a54..2a1a99a2ef56 100644
--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -105,6 +105,7 @@ static struct {
 	{ FC_PORTSTATE_LINKDOWN,	"Linkdown" },
 	{ FC_PORTSTATE_ERROR,		"Error" },
 	{ FC_PORTSTATE_LOOPBACK,	"Loopback" },
+	{ FC_PORTSTATE_DELETED,		"Deleted" },
 };
 fc_enum_name_search(port_state, fc_port_state, fc_port_state_names)
 #define FC_PORTSTATE_MAX_NAMELEN	20
@@ -211,6 +212,7 @@ fc_bitfield_name_search(remote_port_roles, fc_remote_port_role_names)
 #define FC_MGMTSRVR_PORTID		0x00000a
 
 
+static void fc_shost_remove_rports(void  *data);
 static void fc_timeout_deleted_rport(void *data);
 static void fc_scsi_scan_rport(void *data);
 static void fc_rport_terminate(struct fc_rport  *rport);
@@ -318,6 +320,8 @@ static int fc_host_setup(struct transport_container *tc, struct device *dev,
 	fc_host_next_rport_number(shost) = 0;
 	fc_host_next_target_id(shost) = 0;
 
+	fc_host_flags(shost) = 0;
+	INIT_WORK(&fc_host_rport_del_work(shost), fc_shost_remove_rports, shost);
 	return 0;
 }
 
@@ -387,6 +391,7 @@ show_fc_rport_##field (struct class_device *cdev, char *buf)		\
 	struct fc_internal *i = to_fc_internal(shost->transportt);	\
 	if ((i->f->get_rport_##field) &&				\
 	    !((rport->port_state == FC_PORTSTATE_BLOCKED) ||		\
+	      (rport->port_state == FC_PORTSTATE_DELETED) ||		\
 	      (rport->port_state == FC_PORTSTATE_NOTPRESENT)))		\
 		i->f->get_rport_##field(rport);				\
 	return snprintf(buf, sz, format_string, cast rport->field); 	\
@@ -402,6 +407,7 @@ store_fc_rport_##field(struct class_device *cdev, const char *buf,	\
 	struct Scsi_Host *shost = rport_to_shost(rport);		\
 	struct fc_internal *i = to_fc_internal(shost->transportt);	\
 	if ((rport->port_state == FC_PORTSTATE_BLOCKED) ||		\
+	    (rport->port_state == FC_PORTSTATE_DELETED) ||		\
 	    (rport->port_state == FC_PORTSTATE_NOTPRESENT))		\
 		return -EBUSY;						\
 	val = simple_strtoul(buf, NULL, 0);				\
@@ -519,6 +525,7 @@ store_fc_rport_dev_loss_tmo(struct class_device *cdev, const char *buf,
 	struct Scsi_Host *shost = rport_to_shost(rport);
 	struct fc_internal *i = to_fc_internal(shost->transportt);
 	if ((rport->port_state == FC_PORTSTATE_BLOCKED) ||
+	    (rport->port_state == FC_PORTSTATE_DELETED) ||
 	    (rport->port_state == FC_PORTSTATE_NOTPRESENT))
 		return -EBUSY;
 	val = simple_strtoul(buf, NULL, 0);
@@ -1769,7 +1776,7 @@ fc_timeout_deleted_rport(void  *data)
 	rport->maxframe_size = -1;
 	rport->supported_classes = FC_COS_UNSPECIFIED;
 	rport->roles = FC_RPORT_ROLE_UNKNOWN;
-	rport->port_state = FC_PORTSTATE_NOTPRESENT;
+	rport->port_state = FC_PORTSTATE_DELETED;
 
 	/* remove the identifiers that aren't used in the consisting binding */
 	switch (fc_host_tgtid_bind_type(shost)) {
@@ -1789,14 +1796,23 @@ fc_timeout_deleted_rport(void  *data)
 		break;
 	}
 
-	spin_unlock_irqrestore(shost->host_lock, flags);
-
 	/*
 	 * As this only occurs if the remote port (scsi target)
 	 * went away and didn't come back - we'll remove
 	 * all attached scsi devices.
+	 *
+	 * We'll schedule the shost work item to perform the actual removal
+	 * to avoid recursion in the different flush calls if we perform
+	 * the removal in each target - and there are lots of targets
+	 * whose timeouts fire at the same time.
 	 */
-	fc_rport_tgt_remove(rport);
+
+	if ( !(fc_host_flags(shost) & FC_SHOST_RPORT_DEL_SCHEDULED)) {
+		fc_host_flags(shost) |= FC_SHOST_RPORT_DEL_SCHEDULED;
+		scsi_queue_work(shost, &fc_host_rport_del_work(shost));
+	}
+
+	spin_unlock_irqrestore(shost->host_lock, flags);
 }
 
 /**
@@ -1818,6 +1834,41 @@ fc_scsi_scan_rport(void *data)
 }
 
 
+/**
+ * fc_shost_remove_rports - called to remove all rports that are marked
+ *                       as in a deleted (not connected) state.
+ * 
+ * @data:	shost whose rports are to be looked at
+ **/
+static void
+fc_shost_remove_rports(void  *data)
+{
+	struct Scsi_Host *shost = (struct Scsi_Host *)data;
+	struct fc_rport *rport, *next_rport;
+	unsigned long flags;
+
+	spin_lock_irqsave(shost->host_lock, flags);
+	while (fc_host_flags(shost) & FC_SHOST_RPORT_DEL_SCHEDULED) {
+
+		fc_host_flags(shost) &= ~FC_SHOST_RPORT_DEL_SCHEDULED;
+
+restart_search:
+		list_for_each_entry_safe(rport, next_rport,
+				&fc_host_rport_bindings(shost), peers) {
+			if (rport->port_state == FC_PORTSTATE_DELETED) {
+				rport->port_state = FC_PORTSTATE_NOTPRESENT;
+				spin_unlock_irqrestore(shost->host_lock, flags);
+				fc_rport_tgt_remove(rport);
+				spin_lock_irqsave(shost->host_lock, flags);
+				goto restart_search;
+			}
+		}
+
+	}
+	spin_unlock_irqrestore(shost->host_lock, flags);
+}
+
+
 MODULE_AUTHOR("Martin Hicks");
 MODULE_DESCRIPTION("FC Transport Attributes");
 MODULE_LICENSE("GPL");
diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
index 49fd18c1a9c6..e08462d50c97 100644
--- a/drivers/scsi/scsi_transport_iscsi.c
+++ b/drivers/scsi/scsi_transport_iscsi.c
@@ -249,7 +249,7 @@ static inline struct list_head *skb_to_lh(struct sk_buff *skb)
 }
 
 static void*
-mempool_zone_alloc_skb(unsigned int gfp_mask, void *pool_data)
+mempool_zone_alloc_skb(gfp_t gfp_mask, void *pool_data)
 {
 	struct mempool_zone *zone = pool_data;
 
diff --git a/drivers/scsi/scsi_transport_spi.c b/drivers/scsi/scsi_transport_spi.c
index 718a2bc4ed5e..38a53b5f9e9a 100644
--- a/drivers/scsi/scsi_transport_spi.c
+++ b/drivers/scsi/scsi_transport_spi.c
@@ -812,12 +812,10 @@ spi_dv_device_internal(struct scsi_device *sdev, u8 *buffer)
 	if (!scsi_device_sync(sdev) && !scsi_device_dt(sdev))
 		return;
 
-	/* see if the device has an echo buffer.  If it does we can
-	 * do the SPI pattern write tests */
-
-	len = 0;
-	if (scsi_device_dt(sdev))
-		len = spi_dv_device_get_echo_buffer(sdev, buffer);
+	/* len == -1 is the signal that we need to ascertain the
+	 * presence of an echo buffer before trying to use it.  len ==
+	 * 0 means we don't have an echo buffer */
+	len = -1;
 
  retry:
 
@@ -840,11 +838,23 @@ spi_dv_device_internal(struct scsi_device *sdev, u8 *buffer)
 		if (spi_min_period(starget) == 8)
 			DV_SET(pcomp_en, 1);
 	}
+	/* Do the read only INQUIRY tests */
+	spi_dv_retrain(sdev, buffer, buffer + sdev->inquiry_len,
+		       spi_dv_device_compare_inquiry);
+	/* See if we actually managed to negotiate and sustain DT */
+	if (i->f->get_dt)
+		i->f->get_dt(starget);
+
+	/* see if the device has an echo buffer.  If it does we can do
+	 * the SPI pattern write tests.  Because of some broken
+	 * devices, we *only* try this on a device that has actually
+	 * negotiated DT */
+
+	if (len == -1 && spi_dt(starget))
+		len = spi_dv_device_get_echo_buffer(sdev, buffer);
 
-	if (len == 0) {
+	if (len <= 0) {
 		starget_printk(KERN_INFO, starget, "Domain Validation skipping write tests\n");
-		spi_dv_retrain(sdev, buffer, buffer + len,
-			       spi_dv_device_compare_inquiry);
 		return;
 	}
 
diff --git a/drivers/scsi/scsi_typedefs.h b/drivers/scsi/scsi_typedefs.h
index 6c431323581c..29f038b42f60 100644
--- a/drivers/scsi/scsi_typedefs.h
+++ b/drivers/scsi/scsi_typedefs.h
@@ -1,6 +1,3 @@
 
-typedef struct scsi_host_template Scsi_Host_Template;
-typedef struct scsi_device Scsi_Device;
 typedef struct scsi_cmnd Scsi_Cmnd;
 typedef struct scsi_request Scsi_Request;
-typedef struct scsi_pointer Scsi_Pointer;
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index bb5b242ac6b4..03fcbab30033 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -245,24 +245,10 @@ static int sd_init_command(struct scsi_cmnd * SCpnt)
 	 * SG_IO from block layer already setup, just copy cdb basically
 	 */
 	if (blk_pc_request(rq)) {
-		if (sizeof(rq->cmd) > sizeof(SCpnt->cmnd))
-			return 0;
-
-		memcpy(SCpnt->cmnd, rq->cmd, sizeof(SCpnt->cmnd));
-		SCpnt->cmd_len = rq->cmd_len;
-		if (rq_data_dir(rq) == WRITE)
-			SCpnt->sc_data_direction = DMA_TO_DEVICE;
-		else if (rq->data_len)
-			SCpnt->sc_data_direction = DMA_FROM_DEVICE;
-		else
-			SCpnt->sc_data_direction = DMA_NONE;
-
-		this_count = rq->data_len;
+		scsi_setup_blk_pc_cmnd(SCpnt, SD_PASSTHROUGH_RETRIES);
 		if (rq->timeout)
 			timeout = rq->timeout;
 
-		SCpnt->transfersize = rq->data_len;
-		SCpnt->allowed = SD_PASSTHROUGH_RETRIES;
 		goto queue;
 	}
 
@@ -769,20 +755,16 @@ static void sd_end_flush(request_queue_t *q, struct request *flush_rq)
 static int sd_prepare_flush(request_queue_t *q, struct request *rq)
 {
 	struct scsi_device *sdev = q->queuedata;
-	struct scsi_disk *sdkp = scsi_disk_get_from_dev(&sdev->sdev_gendev);
-	int ret = 0;
+	struct scsi_disk *sdkp = dev_get_drvdata(&sdev->sdev_gendev);
 
-	if (sdkp) {
-		if (sdkp->WCE) {
-			memset(rq->cmd, 0, sizeof(rq->cmd));
-			rq->flags |= REQ_BLOCK_PC | REQ_SOFTBARRIER;
-			rq->timeout = SD_TIMEOUT;
-			rq->cmd[0] = SYNCHRONIZE_CACHE;
-			ret = 1;
-		}
-		scsi_disk_put(sdkp);
-	}
-	return ret;
+	if (!sdkp || !sdkp->WCE)
+		return 0;
+
+	memset(rq->cmd, 0, sizeof(rq->cmd));
+	rq->flags |= REQ_BLOCK_PC | REQ_SOFTBARRIER;
+	rq->timeout = SD_TIMEOUT;
+	rq->cmd[0] = SYNCHRONIZE_CACHE;
+	return 1;
 }
 
 static void sd_rescan(struct device *dev)
diff --git a/drivers/scsi/seagate.c b/drivers/scsi/seagate.c
index a0cace9aeb79..0ff83ddf13fe 100644
--- a/drivers/scsi/seagate.c
+++ b/drivers/scsi/seagate.c
@@ -418,7 +418,7 @@ static inline void borken_wait (void)
 #define ULOOP( i ) for (clock = i*8;;)
 #define TIMEOUT (!(clock--))
 
-int __init seagate_st0x_detect (Scsi_Host_Template * tpnt)
+int __init seagate_st0x_detect (struct scsi_host_template * tpnt)
 {
 	struct Scsi_Host *instance;
 	int i, j;
@@ -1649,7 +1649,7 @@ static int seagate_st0x_release(struct Scsi_Host *shost)
 	return 0;
 }
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.detect         	= seagate_st0x_detect,
 	.release        	= seagate_st0x_release,
 	.info           	= seagate_st0x_info,
diff --git a/drivers/scsi/seagate.h b/drivers/scsi/seagate.h
index 8889ff1a6b20..fb5f380fa4b3 100644
--- a/drivers/scsi/seagate.h
+++ b/drivers/scsi/seagate.h
@@ -9,7 +9,7 @@
 #ifndef _SEAGATE_H
 #define SEAGATE_H
 
-static int seagate_st0x_detect(Scsi_Host_Template *);
+static int seagate_st0x_detect(struct scsi_host_template *);
 static int seagate_st0x_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
 
 static int seagate_st0x_abort(Scsi_Cmnd *);
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index 72ec59456e69..b55c2a8a547c 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -1860,9 +1860,11 @@ st_map_user_pages(struct scatterlist *sgl, const unsigned int max_pages,
 	   unlock_page(pages[j]); */
 	res = 0;
  out_unmap:
-	if (res > 0)
+	if (res > 0) {
 		for (j=0; j < res; j++)
 			page_cache_release(pages[j]);
+		res = 0;
+	}
 	kfree(pages);
 	return res;
 }
@@ -1878,8 +1880,6 @@ st_unmap_user_pages(struct scatterlist *sgl, const unsigned int nr_pages,
 	for (i=0; i < nr_pages; i++) {
 		struct page *page = sgl[i].page;
 
-		/* XXX: just for debug. Remove when PageReserved is removed */
-		BUG_ON(PageReserved(page));
 		if (dirtied)
 			SetPageDirty(page);
 		/* unlock_page(page); */
diff --git a/drivers/scsi/sgiwd93.c b/drivers/scsi/sgiwd93.c
index f37147f8f7bf..bf2ceb54354c 100644
--- a/drivers/scsi/sgiwd93.c
+++ b/drivers/scsi/sgiwd93.c
@@ -217,7 +217,7 @@ static inline void init_hpc_chain(struct hpc_data *hd)
 }
 
 static struct Scsi_Host * __init sgiwd93_setup_scsi(
-	Scsi_Host_Template *SGIblows, int unit, int irq,
+	struct scsi_host_template *SGIblows, int unit, int irq,
 	struct hpc3_scsiregs *hregs, unsigned char *wdregs)
 {
 	struct ip22_hostdata *hdata;
@@ -265,7 +265,7 @@ out_unregister:
 	return NULL;
 }
 
-int __init sgiwd93_detect(Scsi_Host_Template *SGIblows)
+int __init sgiwd93_detect(struct scsi_host_template *SGIblows)
 {
 	int found = 0;
 
@@ -324,7 +324,7 @@ static int sgiwd93_bus_reset(Scsi_Cmnd *cmd)
  * arguments not with pointers.  So this is going to blow up beautyfully
  * on 64-bit systems with memory outside the compat address spaces.
  */
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.proc_name		= "SGIWD93",
 	.name			= "SGI WD93",
 	.detect			= sgiwd93_detect,
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index d68cea753bb2..fb4012b5c188 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -320,25 +320,11 @@ static int sr_init_command(struct scsi_cmnd * SCpnt)
 	 * these are already setup, just copy cdb basically
 	 */
 	if (SCpnt->request->flags & REQ_BLOCK_PC) {
-		struct request *rq = SCpnt->request;
+		scsi_setup_blk_pc_cmnd(SCpnt, MAX_RETRIES);
 
-		if (sizeof(rq->cmd) > sizeof(SCpnt->cmnd))
-			return 0;
-
-		memcpy(SCpnt->cmnd, rq->cmd, sizeof(SCpnt->cmnd));
-		SCpnt->cmd_len = rq->cmd_len;
-		if (!rq->data_len)
-			SCpnt->sc_data_direction = DMA_NONE;
-		else if (rq_data_dir(rq) == WRITE)
-			SCpnt->sc_data_direction = DMA_TO_DEVICE;
-		else
-			SCpnt->sc_data_direction = DMA_FROM_DEVICE;
-
-		this_count = rq->data_len;
-		if (rq->timeout)
-			timeout = rq->timeout;
+		if (SCpnt->timeout_per_command)
+			timeout = SCpnt->timeout_per_command;
 
-		SCpnt->transfersize = rq->data_len;
 		goto queue;
 	}
 
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 770c4324f3d5..dd592f6a2529 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -4194,27 +4194,10 @@ static void st_intr(struct scsi_cmnd *SCpnt)
  */
 static int st_init_command(struct scsi_cmnd *SCpnt)
 {
-	struct request *rq;
-
 	if (!(SCpnt->request->flags & REQ_BLOCK_PC))
 		return 0;
 
-	rq = SCpnt->request;
-	if (sizeof(rq->cmd) > sizeof(SCpnt->cmnd))
-		return 0;
-
-	memcpy(SCpnt->cmnd, rq->cmd, sizeof(SCpnt->cmnd));
-	SCpnt->cmd_len = rq->cmd_len;
-
-	if (rq_data_dir(rq) == WRITE)
-		SCpnt->sc_data_direction = DMA_TO_DEVICE;
-	else if (rq->data_len)
-		SCpnt->sc_data_direction = DMA_FROM_DEVICE;
-	else
-		SCpnt->sc_data_direction = DMA_NONE;
-
-	SCpnt->timeout_per_command = rq->timeout;
-	SCpnt->transfersize = rq->data_len;
+	scsi_setup_blk_pc_cmnd(SCpnt, 0);
 	SCpnt->done = st_intr;
 	return 1;
 }
@@ -4509,6 +4492,7 @@ static int sgl_map_user_pages(struct scatterlist *sgl, const unsigned int max_pa
 	if (res > 0) {
 		for (j=0; j < res; j++)
 			page_cache_release(pages[j]);
+		res = 0;
 	}
 	kfree(pages);
 	return res;
@@ -4524,8 +4508,6 @@ static int sgl_unmap_user_pages(struct scatterlist *sgl, const unsigned int nr_p
 	for (i=0; i < nr_pages; i++) {
 		struct page *page = sgl[i].page;
 
-		/* XXX: just for debug. Remove when PageReserved is removed */
-		BUG_ON(PageReserved(page));
 		if (dirtied)
 			SetPageDirty(page);
 		/* FIXME: cache flush missing for rw==READ
diff --git a/drivers/scsi/sun3_NCR5380.c b/drivers/scsi/sun3_NCR5380.c
index 7e19589e71a0..c041bfd56e12 100644
--- a/drivers/scsi/sun3_NCR5380.c
+++ b/drivers/scsi/sun3_NCR5380.c
@@ -257,7 +257,7 @@
  */
 
 static struct Scsi_Host *first_instance = NULL;
-static Scsi_Host_Template *the_template = NULL;
+static struct scsi_host_template *the_template = NULL;
 
 /* Macros ease life... :-) */
 #define	SETUP_HOSTDATA(in)				\
diff --git a/drivers/scsi/sun3_scsi.c b/drivers/scsi/sun3_scsi.c
index e3ea99f23d60..837173415d4c 100644
--- a/drivers/scsi/sun3_scsi.c
+++ b/drivers/scsi/sun3_scsi.c
@@ -185,7 +185,7 @@ static inline void sun3_udc_write(unsigned short val, unsigned char reg)
 static struct Scsi_Host *default_instance;
 
 /*
- * Function : int sun3scsi_detect(Scsi_Host_Template * tpnt)
+ * Function : int sun3scsi_detect(struct scsi_host_template * tpnt)
  *
  * Purpose : initializes mac NCR5380 driver based on the
  *	command line / compile time port and irq definitions.
@@ -196,7 +196,7 @@ static struct Scsi_Host *default_instance;
  *
  */
  
-int sun3scsi_detect(Scsi_Host_Template * tpnt)
+int sun3scsi_detect(struct scsi_host_template * tpnt)
 {
 	unsigned long ioaddr;
 	static int called = 0;
@@ -621,7 +621,7 @@ static int sun3scsi_dma_finish(int write_flag)
 	
 #include "sun3_NCR5380.c"
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.name			= SUN3_SCSI_NAME,
 	.detect			= sun3scsi_detect,
 	.release		= sun3scsi_release,
diff --git a/drivers/scsi/sun3_scsi.h b/drivers/scsi/sun3_scsi.h
index 155282b92a95..834dab428019 100644
--- a/drivers/scsi/sun3_scsi.h
+++ b/drivers/scsi/sun3_scsi.h
@@ -48,7 +48,7 @@
 #define IOBASE_SUN3_VMESCSI 0xff200000
 
 static int sun3scsi_abort (Scsi_Cmnd *);
-static int sun3scsi_detect (Scsi_Host_Template *);
+static int sun3scsi_detect (struct scsi_host_template *);
 static const char *sun3scsi_info (struct Scsi_Host *);
 static int sun3scsi_bus_reset(Scsi_Cmnd *);
 static int sun3scsi_queue_command (Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
diff --git a/drivers/scsi/sun3_scsi_vme.c b/drivers/scsi/sun3_scsi_vme.c
index 9acb5ddebb07..008a82ab8521 100644
--- a/drivers/scsi/sun3_scsi_vme.c
+++ b/drivers/scsi/sun3_scsi_vme.c
@@ -127,7 +127,7 @@ static inline void sun3scsi_write(int reg, int value)
 static struct Scsi_Host *default_instance;
 
 /*
- * Function : int sun3scsi_detect(Scsi_Host_Template * tpnt)
+ * Function : int sun3scsi_detect(struct scsi_host_template * tpnt)
  *
  * Purpose : initializes mac NCR5380 driver based on the
  *	command line / compile time port and irq definitions.
@@ -138,7 +138,7 @@ static struct Scsi_Host *default_instance;
  *
  */
  
-static int sun3scsi_detect(Scsi_Host_Template * tpnt)
+static int sun3scsi_detect(struct scsi_host_template * tpnt)
 {
 	unsigned long ioaddr, irq = 0;
 	static int called = 0;
@@ -564,7 +564,7 @@ static int sun3scsi_dma_finish(int write_flag)
 
 #include "sun3_NCR5380.c"
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.name			= SUN3_SCSI_NAME,
 	.detect			= sun3scsi_detect,
 	.release		= sun3scsi_release,
diff --git a/drivers/scsi/sun3x_esp.c b/drivers/scsi/sun3x_esp.c
index 09d7639079b4..cc990bed9683 100644
--- a/drivers/scsi/sun3x_esp.c
+++ b/drivers/scsi/sun3x_esp.c
@@ -47,7 +47,7 @@ static void dma_advance_sg (Scsi_Cmnd *sp);
 /* Detecting ESP chips on the machine.  This is the simple and easy
  * version.
  */
-int sun3x_esp_detect(Scsi_Host_Template *tpnt)
+int sun3x_esp_detect(struct scsi_host_template *tpnt)
 {
 	struct NCR_ESP *esp;
 	struct ConfigDev *esp_dev;
@@ -367,7 +367,7 @@ static int sun3x_esp_release(struct Scsi_Host *instance)
 
 }
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.proc_name		= "sun3x_esp",
 	.proc_info		= &esp_proc_info,
 	.name			= "Sun ESP 100/100a/200",
diff --git a/drivers/scsi/sym53c416.c b/drivers/scsi/sym53c416.c
index 93dc7b665ccf..8640253d6215 100644
--- a/drivers/scsi/sym53c416.c
+++ b/drivers/scsi/sym53c416.c
@@ -633,7 +633,7 @@ static void sym53c416_probe(void)
 	}
 }
 
-int __init sym53c416_detect(Scsi_Host_Template *tpnt)
+int __init sym53c416_detect(struct scsi_host_template *tpnt)
 {
 	unsigned long flags;
 	struct Scsi_Host * shpnt = NULL;
@@ -849,7 +849,7 @@ module_param_array(sym53c416_3, uint, NULL, 0);
 
 #endif
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.proc_name =		"sym53c416",
 	.name =			"Symbios Logic 53c416",
 	.detect =		sym53c416_detect,
diff --git a/drivers/scsi/sym53c416.h b/drivers/scsi/sym53c416.h
index fd6b120d38c4..77860d0748ff 100644
--- a/drivers/scsi/sym53c416.h
+++ b/drivers/scsi/sym53c416.h
@@ -22,7 +22,7 @@
 
 #define SYM53C416_SCSI_ID 7
 
-static int sym53c416_detect(Scsi_Host_Template *);
+static int sym53c416_detect(struct scsi_host_template *);
 static const char *sym53c416_info(struct Scsi_Host *);
 static int sym53c416_release(struct Scsi_Host *);
 static int sym53c416_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.c b/drivers/scsi/sym53c8xx_2/sym_glue.c
index d76766c3ce16..7fc0b97173e1 100644
--- a/drivers/scsi/sym53c8xx_2/sym_glue.c
+++ b/drivers/scsi/sym53c8xx_2/sym_glue.c
@@ -2086,6 +2086,7 @@ static void sym2_set_dt(struct scsi_target *starget, int dt)
 	tp->tgoal.check_nego = 1;
 }
 
+#if 0
 static void sym2_set_iu(struct scsi_target *starget, int iu)
 {
 	struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
@@ -2111,7 +2112,7 @@ static void sym2_set_qas(struct scsi_target *starget, int qas)
 		tp->tgoal.qas = 0;
 	tp->tgoal.check_nego = 1;
 }
-
+#endif
 
 static struct spi_function_template sym2_transport_functions = {
 	.set_offset	= sym2_set_offset,
@@ -2122,10 +2123,12 @@ static struct spi_function_template sym2_transport_functions = {
 	.show_width	= 1,
 	.set_dt		= sym2_set_dt,
 	.show_dt	= 1,
+#if 0
 	.set_iu		= sym2_set_iu,
 	.show_iu	= 1,
 	.set_qas	= sym2_set_qas,
 	.show_qas	= 1,
+#endif
 	.get_signalling	= sym2_get_signalling,
 };
 
diff --git a/drivers/scsi/sym53c8xx_2/sym_hipd.c b/drivers/scsi/sym53c8xx_2/sym_hipd.c
index a7420cad4547..1564ca203a3e 100644
--- a/drivers/scsi/sym53c8xx_2/sym_hipd.c
+++ b/drivers/scsi/sym53c8xx_2/sym_hipd.c
@@ -1405,7 +1405,6 @@ static void sym_check_goals(struct sym_hcb *np, struct scsi_target *starget,
 		goal->iu = 0;
 		goal->dt = 0;
 		goal->qas = 0;
-		goal->period = 0;
 		goal->offset = 0;
 		return;
 	}
@@ -1465,7 +1464,8 @@ static int sym_prepare_nego(struct sym_hcb *np, struct sym_ccb *cp, u_char *msgp
 	 * Many devices implement PPR in a buggy way, so only use it if we
 	 * really want to.
 	 */
-	if (goal->iu || goal->dt || goal->qas || (goal->period < 0xa)) {
+	if (goal->offset &&
+	    (goal->iu || goal->dt || goal->qas || (goal->period < 0xa))) {
 		nego = NS_PPR;
 	} else if (spi_width(starget) != goal->width) {
 		nego = NS_WIDE;
diff --git a/drivers/scsi/t128.c b/drivers/scsi/t128.c
index f4b780e35cb6..21305fc91479 100644
--- a/drivers/scsi/t128.c
+++ b/drivers/scsi/t128.c
@@ -183,7 +183,7 @@ void __init t128_setup(char *str, int *ints){
 }
 
 /* 
- * Function : int t128_detect(Scsi_Host_Template * tpnt)
+ * Function : int t128_detect(struct scsi_host_template * tpnt)
  *
  * Purpose : detects and initializes T128,T128F, or T228 controllers
  *	that were autoprobed, overridden on the LILO command line, 
@@ -195,7 +195,7 @@ void __init t128_setup(char *str, int *ints){
  *
  */
 
-int __init t128_detect(Scsi_Host_Template * tpnt){
+int __init t128_detect(struct scsi_host_template * tpnt){
     static int current_override = 0, current_base = 0;
     struct Scsi_Host *instance;
     unsigned long base;
@@ -430,7 +430,7 @@ MODULE_LICENSE("GPL");
 
 #include "NCR5380.c"
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.name           = "Trantor T128/T128F/T228",
 	.detect         = t128_detect,
 	.release        = t128_release,
diff --git a/drivers/scsi/t128.h b/drivers/scsi/t128.h
index 596f3a32a1c6..646e840266e2 100644
--- a/drivers/scsi/t128.h
+++ b/drivers/scsi/t128.h
@@ -95,7 +95,7 @@
 static int t128_abort(Scsi_Cmnd *);
 static int t128_biosparam(struct scsi_device *, struct block_device *,
 			  sector_t, int*);
-static int t128_detect(Scsi_Host_Template *);
+static int t128_detect(struct scsi_host_template *);
 static int t128_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
 static int t128_bus_reset(Scsi_Cmnd *);
 
diff --git a/drivers/scsi/u14-34f.c b/drivers/scsi/u14-34f.c
index 1ce29ba683eb..33cd90fc657b 100644
--- a/drivers/scsi/u14-34f.c
+++ b/drivers/scsi/u14-34f.c
@@ -282,7 +282,7 @@
  *  clustering is enabled. ENABLE_CLUSTERING provides a performance increase
  *  up to 50% on sequential access.
  *
- *  Since the Scsi_Host_Template structure is shared among all 14F and 34F,
+ *  Since the struct scsi_host_template structure is shared among all 14F and 34F,
  *  the last setting of use_clustering is in effect for all of these boards.
  *
  *  Here a sample configuration using two U14F boards:
diff --git a/drivers/scsi/ultrastor.c b/drivers/scsi/ultrastor.c
index 486551bd54ba..e681681ab7a2 100644
--- a/drivers/scsi/ultrastor.c
+++ b/drivers/scsi/ultrastor.c
@@ -343,7 +343,7 @@ static void log_ultrastor_abort(struct ultrastor_config *config,
 }
 #endif
 
-static int ultrastor_14f_detect(Scsi_Host_Template * tpnt)
+static int ultrastor_14f_detect(struct scsi_host_template * tpnt)
 {
     size_t i;
     unsigned char in_byte, version_byte = 0;
@@ -525,7 +525,7 @@ out_release_port:
     return FALSE;
 }
 
-static int ultrastor_24f_detect(Scsi_Host_Template * tpnt)
+static int ultrastor_24f_detect(struct scsi_host_template * tpnt)
 {
   int i;
   struct Scsi_Host * shpnt = NULL;
@@ -637,7 +637,7 @@ static int ultrastor_24f_detect(Scsi_Host_Template * tpnt)
   return FALSE;
 }
 
-static int ultrastor_detect(Scsi_Host_Template * tpnt)
+static int ultrastor_detect(struct scsi_host_template * tpnt)
 {
 	tpnt->proc_name = "ultrastor";
 	return ultrastor_14f_detect(tpnt) || ultrastor_24f_detect(tpnt);
@@ -1184,7 +1184,7 @@ static irqreturn_t do_ultrastor_interrupt(int irq, void *dev_id,
 
 MODULE_LICENSE("GPL");
 
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
 	.name              = "UltraStor 14F/24F/34F",
 	.detect            = ultrastor_detect,
 	.release	   = ultrastor_release,
diff --git a/drivers/scsi/ultrastor.h b/drivers/scsi/ultrastor.h
index 0a0f8df9e871..da759a11deff 100644
--- a/drivers/scsi/ultrastor.h
+++ b/drivers/scsi/ultrastor.h
@@ -13,7 +13,7 @@
 #ifndef _ULTRASTOR_H
 #define _ULTRASTOR_H
 
-static int ultrastor_detect(Scsi_Host_Template *);
+static int ultrastor_detect(struct scsi_host_template *);
 static const char *ultrastor_info(struct Scsi_Host * shpnt);
 static int ultrastor_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
 static int ultrastor_abort(Scsi_Cmnd *);
diff --git a/drivers/serial/68328serial.c b/drivers/serial/68328serial.c
index 2efb317153ce..67e9afa000c1 100644
--- a/drivers/serial/68328serial.c
+++ b/drivers/serial/68328serial.c
@@ -34,6 +34,7 @@
 #include <linux/keyboard.h>
 #include <linux/init.h>
 #include <linux/pm.h>
+#include <linux/pm_legacy.h>
 #include <linux/bitops.h>
 #include <linux/delay.h>
 
@@ -1343,7 +1344,7 @@ static void show_serial_version(void)
 	printk("MC68328 serial driver version 1.00\n");
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_LEGACY
 /* Serial Power management
  *  The console (currently fixed at line 0) is a special case for power
  *  management because the kernel is so chatty. The console will be 
@@ -1393,7 +1394,7 @@ void startup_console(void)
 	struct m68k_serial *info = &m68k_soft[0];
 	startup(info);
 }
-#endif
+#endif /* CONFIG_PM_LEGACY */
 
 
 static struct tty_operations rs_ops = {
@@ -1486,7 +1487,7 @@ rs68328_init(void)
 			    IRQ_FLG_STD,
 			    "M68328_UART", NULL))
                 panic("Unable to attach 68328 serial interrupt\n");
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_LEGACY
 	    serial_pm[i] = pm_register(PM_SYS_DEV, PM_SYS_COM, serial_pm_callback);
 	    if (serial_pm[i])
 		    serial_pm[i]->data = info;
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index 98820603e75f..d2bcd1f87cd6 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -102,7 +102,7 @@ static unsigned int share_irqs = SERIAL8250_SHARE_IRQS;
 #define SERIAL_PORT_DFNS
 #endif
 
-static struct old_serial_port old_serial_port[] = {
+static const struct old_serial_port old_serial_port[] = {
 	SERIAL_PORT_DFNS /* defined in asm/serial.h */
 };
 
@@ -999,7 +999,10 @@ static void autoconfig(struct uart_8250_port *up, unsigned int probeflags)
 	serial_outp(up, UART_MCR, save_mcr);
 	serial8250_clear_fifos(up);
 	(void)serial_in(up, UART_RX);
-	serial_outp(up, UART_IER, 0);
+	if (up->capabilities & UART_CAP_UUE)
+		serial_outp(up, UART_IER, UART_IER_UUE);
+	else
+		serial_outp(up, UART_IER, 0);
 
  out:	
 	spin_unlock_irqrestore(&up->port.lock, flags);
@@ -2381,9 +2384,9 @@ void serial8250_resume_port(int line)
  * list is terminated with a zero flags entry, which means we expect
  * all entries to have at least UPF_BOOT_AUTOCONF set.
  */
-static int __devinit serial8250_probe(struct device *dev)
+static int __devinit serial8250_probe(struct platform_device *dev)
 {
-	struct plat_serial8250_port *p = dev->platform_data;
+	struct plat_serial8250_port *p = dev->dev.platform_data;
 	struct uart_port port;
 	int ret, i;
 
@@ -2399,12 +2402,12 @@ static int __devinit serial8250_probe(struct device *dev)
 		port.flags	= p->flags;
 		port.mapbase	= p->mapbase;
 		port.hub6	= p->hub6;
-		port.dev	= dev;
+		port.dev	= &dev->dev;
 		if (share_irqs)
 			port.flags |= UPF_SHARE_IRQ;
 		ret = serial8250_register_port(&port);
 		if (ret < 0) {
-			dev_err(dev, "unable to register port at index %d "
+			dev_err(&dev->dev, "unable to register port at index %d "
 				"(IO%lx MEM%lx IRQ%d): %d\n", i,
 				p->iobase, p->mapbase, p->irq, ret);
 		}
@@ -2415,54 +2418,55 @@ static int __devinit serial8250_probe(struct device *dev)
 /*
  * Remove serial ports registered against a platform device.
  */
-static int __devexit serial8250_remove(struct device *dev)
+static int __devexit serial8250_remove(struct platform_device *dev)
 {
 	int i;
 
 	for (i = 0; i < UART_NR; i++) {
 		struct uart_8250_port *up = &serial8250_ports[i];
 
-		if (up->port.dev == dev)
+		if (up->port.dev == &dev->dev)
 			serial8250_unregister_port(i);
 	}
 	return 0;
 }
 
-static int serial8250_suspend(struct device *dev, pm_message_t state)
+static int serial8250_suspend(struct platform_device *dev, pm_message_t state)
 {
 	int i;
 
 	for (i = 0; i < UART_NR; i++) {
 		struct uart_8250_port *up = &serial8250_ports[i];
 
-		if (up->port.type != PORT_UNKNOWN && up->port.dev == dev)
+		if (up->port.type != PORT_UNKNOWN && up->port.dev == &dev->dev)
 			uart_suspend_port(&serial8250_reg, &up->port);
 	}
 
 	return 0;
 }
 
-static int serial8250_resume(struct device *dev)
+static int serial8250_resume(struct platform_device *dev)
 {
 	int i;
 
 	for (i = 0; i < UART_NR; i++) {
 		struct uart_8250_port *up = &serial8250_ports[i];
 
-		if (up->port.type != PORT_UNKNOWN && up->port.dev == dev)
+		if (up->port.type != PORT_UNKNOWN && up->port.dev == &dev->dev)
 			uart_resume_port(&serial8250_reg, &up->port);
 	}
 
 	return 0;
 }
 
-static struct device_driver serial8250_isa_driver = {
-	.name		= "serial8250",
-	.bus		= &platform_bus_type,
+static struct platform_driver serial8250_isa_driver = {
 	.probe		= serial8250_probe,
 	.remove		= __devexit_p(serial8250_remove),
 	.suspend	= serial8250_suspend,
 	.resume		= serial8250_resume,
+	.driver		= {
+		.name	= "serial8250",
+	},
 };
 
 /*
@@ -2608,7 +2612,7 @@ static int __init serial8250_init(void)
 
 	serial8250_register_ports(&serial8250_reg, &serial8250_isa_devs->dev);
 
-	ret = driver_register(&serial8250_isa_driver);
+	ret = platform_driver_register(&serial8250_isa_driver);
 	if (ret == 0)
 		goto out;
 
@@ -2630,7 +2634,7 @@ static void __exit serial8250_exit(void)
 	 */
 	serial8250_isa_devs = NULL;
 
-	driver_unregister(&serial8250_isa_driver);
+	platform_driver_unregister(&serial8250_isa_driver);
 	platform_device_unregister(isa_dev);
 
 	uart_unregister_driver(&serial8250_reg);
diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
index 5c3c03932d6d..8adca0ce267f 100644
--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -468,7 +468,7 @@ static unsigned short timedia_eight_port[] = {
 	0x9167, 0x9168, 0xA066, 0xA167, 0xA168, 0
 };
 
-static struct timedia_struct {
+static const struct timedia_struct {
 	int num;
 	unsigned short *ids;
 } timedia_data[] = {
@@ -516,7 +516,7 @@ pci_timedia_setup(struct serial_private *priv, struct pciserial_board *board,
 		break;
 	case 3:
 		offset = board->uart_offset;
-		bar = 1;
+		/* FALLTHROUGH */
 	case 4: /* BAR 2 */
 	case 5: /* BAR 3 */
 	case 6: /* BAR 4 */
diff --git a/drivers/serial/8250_pnp.c b/drivers/serial/8250_pnp.c
index 5d8660a42b77..b79ed0665d51 100644
--- a/drivers/serial/8250_pnp.c
+++ b/drivers/serial/8250_pnp.c
@@ -323,6 +323,8 @@ static const struct pnp_device_id pnp_dev_table[] = {
 	{	"USR9180",		0	},
 	/* U.S. Robotics 56K Voice INT PnP*/
 	{	"USR9190",		0	},
+	/* HP Compaq Tablet PC tc1100 Wacom tablet */
+	{	"WACF005",		0	},
 	/* Rockwell's (PORALiNK) 33600 INT PNP */
 	{	"WCI0003",		0	},
 	/* Unkown PnP modems */
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index ff36f0c9fdad..812bae62c8ec 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -10,7 +10,7 @@ menu "Serial drivers"
 # The new 8250/16550 serial drivers
 config SERIAL_8250
 	tristate "8250/16550 and compatible serial support"
-	depends on (BROKEN || !(SPARC64 || SPARC32))
+	depends on (BROKEN || !SPARC)
 	select SERIAL_CORE
 	---help---
 	  This selects whether you want to include the driver for the standard
@@ -469,14 +469,14 @@ config SERIAL_IMX_CONSOLE
 
 config SERIAL_SUNCORE
 	bool
-	depends on SPARC32 || SPARC64
+	depends on SPARC
 	select SERIAL_CORE
 	select SERIAL_CORE_CONSOLE
 	default y
 
 config SERIAL_SUNZILOG
 	tristate "Sun Zilog8530 serial support"
-	depends on SPARC32 || SPARC64
+	depends on SPARC
 	help
 	  This driver supports the Zilog8530 serial ports found on many Sparc
 	  systems.  Say Y or M if you want to be able to these serial ports.
@@ -491,7 +491,7 @@ config SERIAL_SUNZILOG_CONSOLE
 
 config SERIAL_SUNSU
 	tristate "Sun SU serial support"
-	depends on (SPARC32 || SPARC64) && PCI
+	depends on SPARC && PCI
 	help
 	  This driver supports the 8250 serial ports that run the keyboard and
 	  mouse on (PCI) UltraSPARC systems.  Say Y or M if you want to be able
@@ -507,7 +507,7 @@ config SERIAL_SUNSU_CONSOLE
 
 config SERIAL_MUX
 	tristate "Serial MUX support"
-	depends on PARISC
+	depends on GSC
 	select SERIAL_CORE
 	default y
 	---help---
@@ -547,7 +547,7 @@ config PDC_CONSOLE
 
 config SERIAL_SUNSAB
 	tristate "Sun Siemens SAB82532 serial support"
-	depends on (SPARC32 || SPARC64) && PCI
+	depends on SPARC && PCI
 	help
 	  This driver supports the Siemens SAB82532 DUSCC serial ports on newer
 	  (PCI) UltraSPARC systems.  Say Y or M if you want to be able to these
diff --git a/drivers/serial/amba-pl011.c b/drivers/serial/amba-pl011.c
index 938d185841c9..d84476ee6592 100644
--- a/drivers/serial/amba-pl011.c
+++ b/drivers/serial/amba-pl011.c
@@ -49,7 +49,6 @@
 #include <linux/serial.h>
 
 #include <asm/io.h>
-#include <asm/irq.h>
 #include <asm/sizes.h>
 #include <asm/hardware/amba.h>
 #include <asm/hardware/clock.h>
@@ -63,7 +62,8 @@
 
 #define AMBA_ISR_PASS_LIMIT	256
 
-#define UART_DUMMY_RSR_RX	256
+#define UART_DR_ERROR		(UART011_DR_OE|UART011_DR_BE|UART011_DR_PE|UART011_DR_FE)
+#define UART_DUMMY_DR_RX	(1 << 16)
 
 /*
  * We wrap our port structure around the generic uart_port.
@@ -116,7 +116,7 @@ pl011_rx_chars(struct uart_amba_port *uap)
 #endif
 {
 	struct tty_struct *tty = uap->port.info->tty;
-	unsigned int status, ch, flag, rsr, max_count = 256;
+	unsigned int status, ch, flag, max_count = 256;
 
 	status = readw(uap->port.membase + UART01x_FR);
 	while ((status & UART01x_FR_RXFE) == 0 && max_count--) {
@@ -129,7 +129,7 @@ pl011_rx_chars(struct uart_amba_port *uap)
 			 */
 		}
 
-		ch = readw(uap->port.membase + UART01x_DR);
+		ch = readw(uap->port.membase + UART01x_DR) | UART_DUMMY_DR_RX;
 		flag = TTY_NORMAL;
 		uap->port.icount.rx++;
 
@@ -137,34 +137,33 @@ pl011_rx_chars(struct uart_amba_port *uap)
 		 * Note that the error handling code is
 		 * out of the main execution path
 		 */
-		rsr = readw(uap->port.membase + UART01x_RSR) | UART_DUMMY_RSR_RX;
-		if (unlikely(rsr & UART01x_RSR_ANY)) {
-			if (rsr & UART01x_RSR_BE) {
-				rsr &= ~(UART01x_RSR_FE | UART01x_RSR_PE);
+		if (unlikely(ch & UART_DR_ERROR)) {
+			if (ch & UART011_DR_BE) {
+				ch &= ~(UART011_DR_FE | UART011_DR_PE);
 				uap->port.icount.brk++;
 				if (uart_handle_break(&uap->port))
 					goto ignore_char;
-			} else if (rsr & UART01x_RSR_PE)
+			} else if (ch & UART011_DR_PE)
 				uap->port.icount.parity++;
-			else if (rsr & UART01x_RSR_FE)
+			else if (ch & UART011_DR_FE)
 				uap->port.icount.frame++;
-			if (rsr & UART01x_RSR_OE)
+			if (ch & UART011_DR_OE)
 				uap->port.icount.overrun++;
 
-			rsr &= uap->port.read_status_mask;
+			ch &= uap->port.read_status_mask;
 
-			if (rsr & UART01x_RSR_BE)
+			if (ch & UART011_DR_BE)
 				flag = TTY_BREAK;
-			else if (rsr & UART01x_RSR_PE)
+			else if (ch & UART011_DR_PE)
 				flag = TTY_PARITY;
-			else if (rsr & UART01x_RSR_FE)
+			else if (ch & UART011_DR_FE)
 				flag = TTY_FRAME;
 		}
 
-		if (uart_handle_sysrq_char(&uap->port, ch, regs))
+		if (uart_handle_sysrq_char(&uap->port, ch & 255, regs))
 			goto ignore_char;
 
-		uart_insert_char(&uap->port, rsr, UART01x_RSR_OE, ch, flag);
+		uart_insert_char(&uap->port, ch, UART011_DR_OE, ch, flag);
 
 	ignore_char:
 		status = readw(uap->port.membase + UART01x_FR);
@@ -476,33 +475,33 @@ pl011_set_termios(struct uart_port *port, struct termios *termios,
 	 */
 	uart_update_timeout(port, termios->c_cflag, baud);
 
-	port->read_status_mask = UART01x_RSR_OE;
+	port->read_status_mask = UART011_DR_OE | 255;
 	if (termios->c_iflag & INPCK)
-		port->read_status_mask |= UART01x_RSR_FE | UART01x_RSR_PE;
+		port->read_status_mask |= UART011_DR_FE | UART011_DR_PE;
 	if (termios->c_iflag & (BRKINT | PARMRK))
-		port->read_status_mask |= UART01x_RSR_BE;
+		port->read_status_mask |= UART011_DR_BE;
 
 	/*
 	 * Characters to ignore
 	 */
 	port->ignore_status_mask = 0;
 	if (termios->c_iflag & IGNPAR)
-		port->ignore_status_mask |= UART01x_RSR_FE | UART01x_RSR_PE;
+		port->ignore_status_mask |= UART011_DR_FE | UART011_DR_PE;
 	if (termios->c_iflag & IGNBRK) {
-		port->ignore_status_mask |= UART01x_RSR_BE;
+		port->ignore_status_mask |= UART011_DR_BE;
 		/*
 		 * If we're ignoring parity and break indicators,
 		 * ignore overruns too (for real raw support).
 		 */
 		if (termios->c_iflag & IGNPAR)
-			port->ignore_status_mask |= UART01x_RSR_OE;
+			port->ignore_status_mask |= UART011_DR_OE;
 	}
 
 	/*
 	 * Ignore all characters if CREAD is not set.
 	 */
 	if ((termios->c_cflag & CREAD) == 0)
-		port->ignore_status_mask |= UART_DUMMY_RSR_RX;
+		port->ignore_status_mask |= UART_DUMMY_DR_RX;
 
 	if (UART_ENABLE_MS(port, termios->c_cflag))
 		pl011_enable_ms(port);
diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c
index 25825f2aba22..987d22b53c22 100644
--- a/drivers/serial/cpm_uart/cpm_uart_core.c
+++ b/drivers/serial/cpm_uart/cpm_uart_core.c
@@ -7,7 +7,7 @@
  *  Based on ppc8xx.c by Thomas Gleixner
  *  Based on drivers/serial/amba.c by Russell King
  *
- *  Maintainer: Kumar Gala (kumar.gala@freescale.com) (CPM2)
+ *  Maintainer: Kumar Gala (galak@kernel.crashing.org) (CPM2)
  *              Pantelis Antoniou (panto@intracom.gr) (CPM1)
  *
  *  Copyright (C) 2004 Freescale Semiconductor, Inc.
diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm1.c b/drivers/serial/cpm_uart/cpm_uart_cpm1.c
index 4b0786e7eb7f..d789ee55cbb7 100644
--- a/drivers/serial/cpm_uart/cpm_uart_cpm1.c
+++ b/drivers/serial/cpm_uart/cpm_uart_cpm1.c
@@ -3,7 +3,7 @@
  *
  *  Driver for CPM (SCC/SMC) serial ports; CPM1 definitions
  *
- *  Maintainer: Kumar Gala (kumar.gala@freescale.com) (CPM2)
+ *  Maintainer: Kumar Gala (galak@kernel.crashing.org) (CPM2)
  *              Pantelis Antoniou (panto@intracom.gr) (CPM1)
  *
  *  Copyright (C) 2004 Freescale Semiconductor, Inc.
diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm2.c b/drivers/serial/cpm_uart/cpm_uart_cpm2.c
index 15ad58d94889..fd9e53ed3feb 100644
--- a/drivers/serial/cpm_uart/cpm_uart_cpm2.c
+++ b/drivers/serial/cpm_uart/cpm_uart_cpm2.c
@@ -3,7 +3,7 @@
  *
  *  Driver for CPM (SCC/SMC) serial ports; CPM2 definitions
  *
- *  Maintainer: Kumar Gala (kumar.gala@freescale.com) (CPM2)
+ *  Maintainer: Kumar Gala (galak@kernel.crashing.org) (CPM2)
  *              Pantelis Antoniou (panto@intracom.gr) (CPM1)
  * 
  *  Copyright (C) 2004 Freescale Semiconductor, Inc.
diff --git a/drivers/serial/dz.c b/drivers/serial/dz.c
index e63b9dffc8d7..4d8516d1bb71 100644
--- a/drivers/serial/dz.c
+++ b/drivers/serial/dz.c
@@ -1,9 +1,9 @@
 /*
- * dz.c: Serial port driver for DECStations equiped 
+ * dz.c: Serial port driver for DECStations equiped
  *       with the DZ chipset.
  *
- * Copyright (C) 1998 Olivier A. D. Lebaillif 
- *             
+ * Copyright (C) 1998 Olivier A. D. Lebaillif
+ *
  * Email: olivier.lebaillif@ifrsys.com
  *
  * [31-AUG-98] triemer
@@ -11,14 +11,14 @@
  * removed base_addr code - moving address assignment to setup.c
  * Changed name of dz_init to rs_init to be consistent with tc code
  * [13-NOV-98] triemer fixed code to receive characters
- *    after patches by harald to irq code.  
+ *    after patches by harald to irq code.
  * [09-JAN-99] triemer minor fix for schedule - due to removal of timeout
  *            field from "current" - somewhere between 2.1.121 and 2.1.131
  Qua Jun 27 15:02:26 BRT 2001
  * [27-JUN-2001] Arnaldo Carvalho de Melo <acme@conectiva.com.br> - cleanups
- *  
- * Parts (C) 1999 David Airlie, airlied@linux.ie 
- * [07-SEP-99] Bugfixes 
+ *
+ * Parts (C) 1999 David Airlie, airlied@linux.ie
+ * [07-SEP-99] Bugfixes
  *
  * [06-Jan-2002] Russell King <rmk@arm.linux.org.uk>
  * Converted to new serial core
@@ -64,7 +64,7 @@ static struct dz_port dz_ports[DZ_NB_PORT];
 
 #ifdef DEBUG_DZ
 /*
- * debugging code to send out chars via prom 
+ * debugging code to send out chars via prom
  */
 static void debug_console(const char *s, int count)
 {
@@ -82,7 +82,7 @@ static void debug_console(const char *s, int count)
  * ------------------------------------------------------------
  * dz_in () and dz_out ()
  *
- * These routines are used to access the registers of the DZ 
+ * These routines are used to access the registers of the DZ
  * chip, hiding relocation differences between implementation.
  * ------------------------------------------------------------
  */
@@ -106,8 +106,8 @@ static inline void dz_out(struct dz_port *dport, unsigned offset,
  * ------------------------------------------------------------
  * rs_stop () and rs_start ()
  *
- * These routines are called before setting or resetting 
- * tty->stopped. They enable or disable transmitter interrupts, 
+ * These routines are called before setting or resetting
+ * tty->stopped. They enable or disable transmitter interrupts,
  * as necessary.
  * ------------------------------------------------------------
  */
@@ -156,17 +156,17 @@ static void dz_enable_ms(struct uart_port *port)
 
 /*
  * ------------------------------------------------------------
- * Here starts the interrupt handling routines.  All of the 
- * following subroutines are declared as inline and are folded 
- * into dz_interrupt.  They were separated out for readability's 
- * sake. 
+ * Here starts the interrupt handling routines.  All of the
+ * following subroutines are declared as inline and are folded
+ * into dz_interrupt.  They were separated out for readability's
+ * sake.
  *
  * Note: rs_interrupt() is a "fast" interrupt, which means that it
  * runs with interrupts turned off.  People who may want to modify
  * rs_interrupt() should try to keep the interrupt handler as fast as
  * possible.  After you are done making modifications, it is not a bad
  * idea to do:
- * 
+ *
  *	make drivers/serial/dz.s
  *
  * and look at the resulting assemble code in dz.s.
@@ -403,7 +403,7 @@ static void dz_set_mctrl(struct uart_port *uport, unsigned int mctrl)
  * startup ()
  *
  * various initialization tasks
- * ------------------------------------------------------------------- 
+ * -------------------------------------------------------------------
  */
 static int dz_startup(struct uart_port *uport)
 {
@@ -430,13 +430,13 @@ static int dz_startup(struct uart_port *uport)
 	return 0;
 }
 
-/* 
+/*
  * -------------------------------------------------------------------
  * shutdown ()
  *
  * This routine will shutdown a serial port; interrupts are disabled, and
  * DTR is dropped if the hangup on close termio flag is on.
- * ------------------------------------------------------------------- 
+ * -------------------------------------------------------------------
  */
 static void dz_shutdown(struct uart_port *uport)
 {
@@ -451,7 +451,7 @@ static void dz_shutdown(struct uart_port *uport)
  *          release the bus after transmitting. This must be done when
  *          the transmit shift register is empty, not be done when the
  *          transmit holding register is empty.  This functionality
- *          allows an RS485 driver to be written in user space. 
+ *          allows an RS485 driver to be written in user space.
  */
 static unsigned int dz_tx_empty(struct uart_port *uport)
 {
@@ -645,9 +645,9 @@ static void __init dz_init_ports(void)
 
 	if (mips_machtype == MACH_DS23100 ||
 	    mips_machtype == MACH_DS5100)
-		base = (unsigned long) KN01_DZ11_BASE;
+		base = CKSEG1ADDR(KN01_SLOT_BASE + KN01_DZ11);
 	else
-		base = (unsigned long) KN02_DZ11_BASE;
+		base = CKSEG1ADDR(KN02_SLOT_BASE + KN02_DZ11);
 
 	for (i = 0, dport = dz_ports; i < DZ_NB_PORT; i++, dport++) {
 		spin_lock_init(&dport->port.lock);
@@ -695,13 +695,13 @@ static void dz_console_put_char(struct dz_port *dport, unsigned char ch)
 
 	spin_unlock_irqrestore(&dport->port.lock, flags);
 }
-/* 
+/*
  * -------------------------------------------------------------------
  * dz_console_print ()
  *
  * dz_console_print is registered for printk.
  * The console must be locked when we get here.
- * ------------------------------------------------------------------- 
+ * -------------------------------------------------------------------
  */
 static void dz_console_print(struct console *cons,
 			     const char *str,
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index 4a54ff584700..83c4c1216587 100644
--- a/drivers/serial/imx.c
+++ b/drivers/serial/imx.c
@@ -921,9 +921,9 @@ static struct uart_driver imx_reg = {
 	.cons           = IMX_CONSOLE,
 };
 
-static int serial_imx_suspend(struct device *_dev, pm_message_t state)
+static int serial_imx_suspend(struct platform_device *dev, pm_message_t state)
 {
-        struct imx_port *sport = dev_get_drvdata(_dev);
+        struct imx_port *sport = platform_get_drvdata(dev);
 
         if (sport)
                 uart_suspend_port(&imx_reg, &sport->port);
@@ -931,9 +931,9 @@ static int serial_imx_suspend(struct device *_dev, pm_message_t state)
         return 0;
 }
 
-static int serial_imx_resume(struct device *_dev)
+static int serial_imx_resume(struct platform_device *dev)
 {
-        struct imx_port *sport = dev_get_drvdata(_dev);
+        struct imx_port *sport = platform_get_drvdata(dev);
 
         if (sport)
                 uart_resume_port(&imx_reg, &sport->port);
@@ -941,21 +941,19 @@ static int serial_imx_resume(struct device *_dev)
         return 0;
 }
 
-static int serial_imx_probe(struct device *_dev)
+static int serial_imx_probe(struct platform_device *dev)
 {
-	struct platform_device *dev = to_platform_device(_dev);
-
-	imx_ports[dev->id].port.dev = _dev;
+	imx_ports[dev->id].port.dev = &dev->dev;
 	uart_add_one_port(&imx_reg, &imx_ports[dev->id].port);
-	dev_set_drvdata(_dev, &imx_ports[dev->id]);
+	platform_set_drvdata(dev, &imx_ports[dev->id]);
 	return 0;
 }
 
-static int serial_imx_remove(struct device *_dev)
+static int serial_imx_remove(struct platform_device *dev)
 {
-	struct imx_port *sport = dev_get_drvdata(_dev);
+	struct imx_port *sport = platform_get_drvdata(dev);
 
-	dev_set_drvdata(_dev, NULL);
+	platform_set_drvdata(dev, NULL);
 
 	if (sport)
 		uart_remove_one_port(&imx_reg, &sport->port);
@@ -963,14 +961,15 @@ static int serial_imx_remove(struct device *_dev)
 	return 0;
 }
 
-static struct device_driver serial_imx_driver = {
-        .name           = "imx-uart",
-        .bus            = &platform_bus_type,
+static struct platform_driver serial_imx_driver = {
         .probe          = serial_imx_probe,
         .remove         = serial_imx_remove,
 
 	.suspend	= serial_imx_suspend,
 	.resume		= serial_imx_resume,
+	.driver		= {
+	        .name	= "imx-uart",
+	},
 };
 
 static int __init imx_serial_init(void)
@@ -985,7 +984,7 @@ static int __init imx_serial_init(void)
 	if (ret)
 		return ret;
 
-	ret = driver_register(&serial_imx_driver);
+	ret = platform_driver_register(&serial_imx_driver);
 	if (ret != 0)
 		uart_unregister_driver(&imx_reg);
 
@@ -995,7 +994,7 @@ static int __init imx_serial_init(void)
 static void __exit imx_serial_exit(void)
 {
 	uart_unregister_driver(&imx_reg);
-	driver_unregister(&serial_imx_driver);
+	platform_driver_unregister(&serial_imx_driver);
 }
 
 module_init(imx_serial_init);
diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c
index 0dd08a09e7e6..b8727d9bf690 100644
--- a/drivers/serial/mpc52xx_uart.c
+++ b/drivers/serial/mpc52xx_uart.c
@@ -717,16 +717,15 @@ static struct uart_driver mpc52xx_uart_driver = {
 /* ======================================================================== */
 
 static int __devinit
-mpc52xx_uart_probe(struct device *dev)
+mpc52xx_uart_probe(struct platform_device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct resource *res = pdev->resource;
+	struct resource *res = dev->resource;
 
 	struct uart_port *port = NULL;
 	int i, idx, ret;
 
 	/* Check validity & presence */
-	idx = pdev->id;
+	idx = dev->id;
 	if (idx < 0 || idx >= MPC52xx_PSC_MAXNUM)
 		return -EINVAL;
 
@@ -749,7 +748,7 @@ mpc52xx_uart_probe(struct device *dev)
 	port->ops	= &mpc52xx_uart_ops;
 
 	/* Search for IRQ and mapbase */
-	for (i=0 ; i<pdev->num_resources ; i++, res++) {
+	for (i=0 ; i<dev->num_resources ; i++, res++) {
 		if (res->flags & IORESOURCE_MEM)
 			port->mapbase = res->start;
 		else if (res->flags & IORESOURCE_IRQ)
@@ -761,17 +760,17 @@ mpc52xx_uart_probe(struct device *dev)
 	/* Add the port to the uart sub-system */
 	ret = uart_add_one_port(&mpc52xx_uart_driver, port);
 	if (!ret)
-		dev_set_drvdata(dev, (void*)port);
+		platform_set_drvdata(dev, (void*)port);
 
 	return ret;
 }
 
 static int
-mpc52xx_uart_remove(struct device *dev)
+mpc52xx_uart_remove(struct platform_device *dev)
 {
-	struct uart_port *port = (struct uart_port *) dev_get_drvdata(dev);
+	struct uart_port *port = (struct uart_port *) platform_get_drvdata(dev);
 
-	dev_set_drvdata(dev, NULL);
+	platform_set_drvdata(dev, NULL);
 
 	if (port)
 		uart_remove_one_port(&mpc52xx_uart_driver, port);
@@ -781,9 +780,9 @@ mpc52xx_uart_remove(struct device *dev)
 
 #ifdef CONFIG_PM
 static int
-mpc52xx_uart_suspend(struct device *dev, pm_message_t state)
+mpc52xx_uart_suspend(struct platform_device *dev, pm_message_t state)
 {
-	struct uart_port *port = (struct uart_port *) dev_get_drvdata(dev);
+	struct uart_port *port = (struct uart_port *) platform_get_drvdata(dev);
 
 	if (sport)
 		uart_suspend_port(&mpc52xx_uart_driver, port);
@@ -792,9 +791,9 @@ mpc52xx_uart_suspend(struct device *dev, pm_message_t state)
 }
 
 static int
-mpc52xx_uart_resume(struct device *dev)
+mpc52xx_uart_resume(struct platform_device *dev)
 {
-	struct uart_port *port = (struct uart_port *) dev_get_drvdata(dev);
+	struct uart_port *port = (struct uart_port *) platform_get_drvdata(dev);
 
 	if (port)
 		uart_resume_port(&mpc52xx_uart_driver, port);
@@ -803,15 +802,16 @@ mpc52xx_uart_resume(struct device *dev)
 }
 #endif
 
-static struct device_driver mpc52xx_uart_platform_driver = {
-	.name		= "mpc52xx-psc",
-	.bus		= &platform_bus_type,
+static struct platform_driver mpc52xx_uart_platform_driver = {
 	.probe		= mpc52xx_uart_probe,
 	.remove		= mpc52xx_uart_remove,
 #ifdef CONFIG_PM
 	.suspend	= mpc52xx_uart_suspend,
 	.resume		= mpc52xx_uart_resume,
 #endif
+	.driver		= {
+		.name	= "mpc52xx-psc",
+	},
 };
 
 
@@ -828,7 +828,7 @@ mpc52xx_uart_init(void)
 
 	ret = uart_register_driver(&mpc52xx_uart_driver);
 	if (ret == 0) {
-		ret = driver_register(&mpc52xx_uart_platform_driver);
+		ret = platform_driver_register(&mpc52xx_uart_platform_driver);
 		if (ret)
 			uart_unregister_driver(&mpc52xx_uart_driver);
 	}
@@ -839,7 +839,7 @@ mpc52xx_uart_init(void)
 static void __exit
 mpc52xx_uart_exit(void)
 {
-	driver_unregister(&mpc52xx_uart_platform_driver);
+	platform_driver_unregister(&mpc52xx_uart_platform_driver);
 	uart_unregister_driver(&mpc52xx_uart_driver);
 }
 
diff --git a/drivers/serial/mpsc.c b/drivers/serial/mpsc.c
index ba8838b234da..8f83e4007ecd 100644
--- a/drivers/serial/mpsc.c
+++ b/drivers/serial/mpsc.c
@@ -1551,15 +1551,14 @@ mpsc_shared_unmap_regs(void)
 }
 
 static int
-mpsc_shared_drv_probe(struct device *dev)
+mpsc_shared_drv_probe(struct platform_device *dev)
 {
-	struct platform_device		*pd = to_platform_device(dev);
 	struct mpsc_shared_pdata	*pdata;
 	int				 rc = -ENODEV;
 
-	if (pd->id == 0) {
-		if (!(rc = mpsc_shared_map_regs(pd)))  {
-			pdata = (struct mpsc_shared_pdata *)dev->platform_data;
+	if (dev->id == 0) {
+		if (!(rc = mpsc_shared_map_regs(dev)))  {
+			pdata = (struct mpsc_shared_pdata *)dev->dev.platform_data;
 
 			mpsc_shared_regs.MPSC_MRR_m = pdata->mrr_val;
 			mpsc_shared_regs.MPSC_RCRR_m= pdata->rcrr_val;
@@ -1577,12 +1576,11 @@ mpsc_shared_drv_probe(struct device *dev)
 }
 
 static int
-mpsc_shared_drv_remove(struct device *dev)
+mpsc_shared_drv_remove(struct platform_device *dev)
 {
-	struct platform_device	*pd = to_platform_device(dev);
 	int	rc = -ENODEV;
 
-	if (pd->id == 0) {
+	if (dev->id == 0) {
 		mpsc_shared_unmap_regs();
 		mpsc_shared_regs.MPSC_MRR_m = 0;
 		mpsc_shared_regs.MPSC_RCRR_m = 0;
@@ -1595,11 +1593,12 @@ mpsc_shared_drv_remove(struct device *dev)
 	return rc;
 }
 
-static struct device_driver mpsc_shared_driver = {
-	.name	= MPSC_SHARED_NAME,
-	.bus	= &platform_bus_type,
+static struct platform_driver mpsc_shared_driver = {
 	.probe	= mpsc_shared_drv_probe,
 	.remove	= mpsc_shared_drv_remove,
+	.driver	= {
+		.name = MPSC_SHARED_NAME,
+	},
 };
 
 /*
@@ -1732,19 +1731,18 @@ mpsc_drv_get_platform_data(struct mpsc_port_info *pi,
 }
 
 static int
-mpsc_drv_probe(struct device *dev)
+mpsc_drv_probe(struct platform_device *dev)
 {
-	struct platform_device	*pd = to_platform_device(dev);
 	struct mpsc_port_info	*pi;
 	int			rc = -ENODEV;
 
-	pr_debug("mpsc_drv_probe: Adding MPSC %d\n", pd->id);
+	pr_debug("mpsc_drv_probe: Adding MPSC %d\n", dev->id);
 
-	if (pd->id < MPSC_NUM_CTLRS) {
-		pi = &mpsc_ports[pd->id];
+	if (dev->id < MPSC_NUM_CTLRS) {
+		pi = &mpsc_ports[dev->id];
 
-		if (!(rc = mpsc_drv_map_regs(pi, pd))) {
-			mpsc_drv_get_platform_data(pi, pd, pd->id);
+		if (!(rc = mpsc_drv_map_regs(pi, dev))) {
+			mpsc_drv_get_platform_data(pi, dev, dev->id);
 
 			if (!(rc = mpsc_make_ready(pi)))
 				if (!(rc = uart_add_one_port(&mpsc_reg,
@@ -1764,27 +1762,26 @@ mpsc_drv_probe(struct device *dev)
 }
 
 static int
-mpsc_drv_remove(struct device *dev)
+mpsc_drv_remove(struct platform_device *dev)
 {
-	struct platform_device	*pd = to_platform_device(dev);
+	pr_debug("mpsc_drv_exit: Removing MPSC %d\n", dev->id);
 
-	pr_debug("mpsc_drv_exit: Removing MPSC %d\n", pd->id);
-
-	if (pd->id < MPSC_NUM_CTLRS) {
-		uart_remove_one_port(&mpsc_reg, &mpsc_ports[pd->id].port);
-		mpsc_release_port((struct uart_port *)&mpsc_ports[pd->id].port);
-		mpsc_drv_unmap_regs(&mpsc_ports[pd->id]);
+	if (dev->id < MPSC_NUM_CTLRS) {
+		uart_remove_one_port(&mpsc_reg, &mpsc_ports[dev->id].port);
+		mpsc_release_port((struct uart_port *)&mpsc_ports[dev->id].port);
+		mpsc_drv_unmap_regs(&mpsc_ports[dev->id]);
 		return 0;
 	}
 	else
 		return -ENODEV;
 }
 
-static struct device_driver mpsc_driver = {
-	.name	= MPSC_CTLR_NAME,
-	.bus	= &platform_bus_type,
+static struct platform_driver mpsc_driver = {
 	.probe	= mpsc_drv_probe,
 	.remove	= mpsc_drv_remove,
+	.driver	= {
+		.name = MPSC_CTLR_NAME,
+	},
 };
 
 static int __init
@@ -1798,9 +1795,9 @@ mpsc_drv_init(void)
 	memset(&mpsc_shared_regs, 0, sizeof(mpsc_shared_regs));
 
 	if (!(rc = uart_register_driver(&mpsc_reg))) {
-		if (!(rc = driver_register(&mpsc_shared_driver))) {
-			if ((rc = driver_register(&mpsc_driver))) {
-				driver_unregister(&mpsc_shared_driver);
+		if (!(rc = platform_driver_register(&mpsc_shared_driver))) {
+			if ((rc = platform_driver_register(&mpsc_driver))) {
+				platform_driver_unregister(&mpsc_shared_driver);
 				uart_unregister_driver(&mpsc_reg);
 			}
 		}
@@ -1815,8 +1812,8 @@ mpsc_drv_init(void)
 static void __exit
 mpsc_drv_exit(void)
 {
-	driver_unregister(&mpsc_driver);
-	driver_unregister(&mpsc_shared_driver);
+	platform_driver_unregister(&mpsc_driver);
+	platform_driver_unregister(&mpsc_shared_driver);
 	uart_unregister_driver(&mpsc_reg);
 	memset(mpsc_ports, 0, sizeof(mpsc_ports));
 	memset(&mpsc_shared_regs, 0, sizeof(mpsc_shared_regs));
diff --git a/drivers/serial/mux.c b/drivers/serial/mux.c
index 660bae5ba179..7633132a10aa 100644
--- a/drivers/serial/mux.c
+++ b/drivers/serial/mux.c
@@ -65,8 +65,8 @@ static struct uart_driver mux_driver = {
 
 static struct timer_list mux_timer;
 
-#define UART_PUT_CHAR(p, c) __raw_writel((c), (unsigned long)(p)->membase + IO_DATA_REG_OFFSET)
-#define UART_GET_FIFO_CNT(p) __raw_readl((unsigned long)(p)->membase + IO_DCOUNT_REG_OFFSET)
+#define UART_PUT_CHAR(p, c) __raw_writel((c), (p)->membase + IO_DATA_REG_OFFSET)
+#define UART_GET_FIFO_CNT(p) __raw_readl((p)->membase + IO_DCOUNT_REG_OFFSET)
 #define GET_MUX_PORTS(iodc_data) ((((iodc_data)[4] & 0xf0) >> 4) * 8) + 8
 
 /**
@@ -79,10 +79,7 @@ static struct timer_list mux_timer;
  */
 static unsigned int mux_tx_empty(struct uart_port *port)
 {
-	unsigned int cnt = __raw_readl((unsigned long)port->membase 
-				+ IO_DCOUNT_REG_OFFSET);
-
-	return cnt ? 0 : TIOCSER_TEMT;
+	return UART_GET_FIFO_CNT(port) ? 0 : TIOCSER_TEMT;
 } 
 
 /**
@@ -218,8 +215,7 @@ static void mux_read(struct uart_port *port)
 	__u32 start_count = port->icount.rx;
 
 	while(1) {
-		data = __raw_readl((unsigned long)port->membase
-						+ IO_DATA_REG_OFFSET);
+		data = __raw_readl(port->membase + IO_DATA_REG_OFFSET);
 
 		if (MUX_STATUS(data))
 			continue;
@@ -481,6 +477,13 @@ static int __init mux_probe(struct parisc_device *dev)
 		port->ops	= &mux_pops;
 		port->flags	= UPF_BOOT_AUTOCONF;
 		port->line	= port_cnt;
+
+		/* The port->timeout needs to match what is present in
+		 * uart_wait_until_sent in serial_core.c.  Otherwise
+		 * the time spent in msleep_interruptable will be very
+		 * long, causing the appearance of a console hang.
+		 */
+		port->timeout   = HZ / 50;
 		spin_lock_init(&port->lock);
 		status = uart_add_one_port(&mux_driver, port);
 		BUG_ON(status);
diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c
index 16b2f9417af9..cc998b99a19f 100644
--- a/drivers/serial/pxa.c
+++ b/drivers/serial/pxa.c
@@ -361,7 +361,7 @@ static int serial_pxa_startup(struct uart_port *port)
 	if (port->line == 3) /* HWUART */
 		up->mcr |= UART_MCR_AFE;
 	else
-	up->mcr = 0;
+		up->mcr = 0;
 
 	/*
 	 * Allocate the IRQ
@@ -641,7 +641,7 @@ serial_pxa_console_write(struct console *co, const char *s, unsigned int count)
 	int i;
 
 	/*
-	 *	First save the UER then disable the interrupts
+	 *	First save the IER then disable the interrupts
 	 */
 	ier = serial_in(up, UART_IER);
 	serial_out(up, UART_IER, UART_IER_UUE);
@@ -805,9 +805,9 @@ static struct uart_driver serial_pxa_reg = {
 	.cons		= PXA_CONSOLE,
 };
 
-static int serial_pxa_suspend(struct device *_dev, pm_message_t state)
+static int serial_pxa_suspend(struct platform_device *dev, pm_message_t state)
 {
-        struct uart_pxa_port *sport = dev_get_drvdata(_dev);
+        struct uart_pxa_port *sport = platform_get_drvdata(dev);
 
         if (sport)
                 uart_suspend_port(&serial_pxa_reg, &sport->port);
@@ -815,9 +815,9 @@ static int serial_pxa_suspend(struct device *_dev, pm_message_t state)
         return 0;
 }
 
-static int serial_pxa_resume(struct device *_dev)
+static int serial_pxa_resume(struct platform_device *dev)
 {
-        struct uart_pxa_port *sport = dev_get_drvdata(_dev);
+        struct uart_pxa_port *sport = platform_get_drvdata(dev);
 
         if (sport)
                 uart_resume_port(&serial_pxa_reg, &sport->port);
@@ -825,21 +825,19 @@ static int serial_pxa_resume(struct device *_dev)
         return 0;
 }
 
-static int serial_pxa_probe(struct device *_dev)
+static int serial_pxa_probe(struct platform_device *dev)
 {
-	struct platform_device *dev = to_platform_device(_dev);
-
-	serial_pxa_ports[dev->id].port.dev = _dev;
+	serial_pxa_ports[dev->id].port.dev = &dev->dev;
 	uart_add_one_port(&serial_pxa_reg, &serial_pxa_ports[dev->id].port);
-	dev_set_drvdata(_dev, &serial_pxa_ports[dev->id]);
+	platform_set_drvdata(dev, &serial_pxa_ports[dev->id]);
 	return 0;
 }
 
-static int serial_pxa_remove(struct device *_dev)
+static int serial_pxa_remove(struct platform_device *dev)
 {
-	struct uart_pxa_port *sport = dev_get_drvdata(_dev);
+	struct uart_pxa_port *sport = platform_get_drvdata(dev);
 
-	dev_set_drvdata(_dev, NULL);
+	platform_set_drvdata(dev, NULL);
 
 	if (sport)
 		uart_remove_one_port(&serial_pxa_reg, &sport->port);
@@ -847,14 +845,15 @@ static int serial_pxa_remove(struct device *_dev)
 	return 0;
 }
 
-static struct device_driver serial_pxa_driver = {
-        .name           = "pxa2xx-uart",
-        .bus            = &platform_bus_type,
+static struct platform_driver serial_pxa_driver = {
         .probe          = serial_pxa_probe,
         .remove         = serial_pxa_remove,
 
 	.suspend	= serial_pxa_suspend,
 	.resume		= serial_pxa_resume,
+	.driver		= {
+	        .name	= "pxa2xx-uart",
+	},
 };
 
 int __init serial_pxa_init(void)
@@ -865,7 +864,7 @@ int __init serial_pxa_init(void)
 	if (ret != 0)
 		return ret;
 
-	ret = driver_register(&serial_pxa_driver);
+	ret = platform_driver_register(&serial_pxa_driver);
 	if (ret != 0)
 		uart_unregister_driver(&serial_pxa_reg);
 
@@ -874,7 +873,7 @@ int __init serial_pxa_init(void)
 
 void __exit serial_pxa_exit(void)
 {
-        driver_unregister(&serial_pxa_driver);
+	platform_driver_unregister(&serial_pxa_driver);
 	uart_unregister_driver(&serial_pxa_reg);
 }
 
diff --git a/drivers/serial/s3c2410.c b/drivers/serial/s3c2410.c
index 036792328d49..47681c4654e4 100644
--- a/drivers/serial/s3c2410.c
+++ b/drivers/serial/s3c2410.c
@@ -1092,14 +1092,13 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
 
 static int probe_index = 0;
 
-static int s3c24xx_serial_probe(struct device *_dev,
+static int s3c24xx_serial_probe(struct platform_device *dev,
 				struct s3c24xx_uart_info *info)
 {
 	struct s3c24xx_uart_port *ourport;
-	struct platform_device *dev = to_platform_device(_dev);
 	int ret;
 
-	dbg("s3c24xx_serial_probe(%p, %p) %d\n", _dev, info, probe_index);
+	dbg("s3c24xx_serial_probe(%p, %p) %d\n", dev, info, probe_index);
 
 	ourport = &s3c24xx_serial_ports[probe_index];
 	probe_index++;
@@ -1112,7 +1111,7 @@ static int s3c24xx_serial_probe(struct device *_dev,
 
 	dbg("%s: adding port\n", __FUNCTION__);
 	uart_add_one_port(&s3c24xx_uart_drv, &ourport->port);
-	dev_set_drvdata(_dev, &ourport->port);
+	platform_set_drvdata(dev, &ourport->port);
 
 	return 0;
 
@@ -1120,9 +1119,9 @@ static int s3c24xx_serial_probe(struct device *_dev,
 	return ret;
 }
 
-static int s3c24xx_serial_remove(struct device *_dev)
+static int s3c24xx_serial_remove(struct platform_device *dev)
 {
-	struct uart_port *port = s3c24xx_dev_to_port(_dev);
+	struct uart_port *port = s3c24xx_dev_to_port(&dev->dev);
 
 	if (port)
 		uart_remove_one_port(&s3c24xx_uart_drv, port);
@@ -1134,9 +1133,9 @@ static int s3c24xx_serial_remove(struct device *_dev)
 
 #ifdef CONFIG_PM
 
-static int s3c24xx_serial_suspend(struct device *dev, pm_message_t state)
+static int s3c24xx_serial_suspend(struct platform_device *dev, pm_message_t state)
 {
-	struct uart_port *port = s3c24xx_dev_to_port(dev);
+	struct uart_port *port = s3c24xx_dev_to_port(&dev->dev);
 
 	if (port)
 		uart_suspend_port(&s3c24xx_uart_drv, port);
@@ -1144,9 +1143,9 @@ static int s3c24xx_serial_suspend(struct device *dev, pm_message_t state)
 	return 0;
 }
 
-static int s3c24xx_serial_resume(struct device *dev)
+static int s3c24xx_serial_resume(struct platform_device *dev)
 {
-	struct uart_port *port = s3c24xx_dev_to_port(dev);
+	struct uart_port *port = s3c24xx_dev_to_port(&dev->dev);
 	struct s3c24xx_uart_port *ourport = to_ourport(port);
 
 	if (port) {
@@ -1165,11 +1164,11 @@ static int s3c24xx_serial_resume(struct device *dev)
 #define s3c24xx_serial_resume  NULL
 #endif
 
-static int s3c24xx_serial_init(struct device_driver *drv,
+static int s3c24xx_serial_init(struct platform_driver *drv,
 			       struct s3c24xx_uart_info *info)
 {
 	dbg("s3c24xx_serial_init(%p,%p)\n", drv, info);
-	return driver_register(drv);
+	return platform_driver_register(drv);
 }
 
 
@@ -1228,19 +1227,20 @@ static struct s3c24xx_uart_info s3c2400_uart_inf = {
 	.reset_port	= s3c2400_serial_resetport,
 };
 
-static int s3c2400_serial_probe(struct device *dev)
+static int s3c2400_serial_probe(struct platform_device *dev)
 {
 	return s3c24xx_serial_probe(dev, &s3c2400_uart_inf);
 }
 
-static struct device_driver s3c2400_serial_drv = {
-	.name		= "s3c2400-uart",
-	.owner		= THIS_MODULE,
-	.bus		= &platform_bus_type,
+static struct platform_driver s3c2400_serial_drv = {
 	.probe		= s3c2400_serial_probe,
 	.remove		= s3c24xx_serial_remove,
 	.suspend	= s3c24xx_serial_suspend,
 	.resume		= s3c24xx_serial_resume,
+	.driver		= {
+		.name	= "s3c2400-uart",
+		.owner	= THIS_MODULE,
+	},
 };
 
 static inline int s3c2400_serial_init(void)
@@ -1250,7 +1250,7 @@ static inline int s3c2400_serial_init(void)
 
 static inline void s3c2400_serial_exit(void)
 {
-	driver_unregister(&s3c2400_serial_drv);
+	platform_driver_unregister(&s3c2400_serial_drv);
 }
 
 #define s3c2400_uart_inf_at &s3c2400_uart_inf
@@ -1332,19 +1332,20 @@ static struct s3c24xx_uart_info s3c2410_uart_inf = {
 
 /* device management */
 
-static int s3c2410_serial_probe(struct device *dev)
+static int s3c2410_serial_probe(struct platform_device *dev)
 {
 	return s3c24xx_serial_probe(dev, &s3c2410_uart_inf);
 }
 
-static struct device_driver s3c2410_serial_drv = {
-	.name		= "s3c2410-uart",
-	.owner		= THIS_MODULE,
-	.bus		= &platform_bus_type,
+static struct platform_driver s3c2410_serial_drv = {
 	.probe		= s3c2410_serial_probe,
 	.remove		= s3c24xx_serial_remove,
 	.suspend	= s3c24xx_serial_suspend,
 	.resume		= s3c24xx_serial_resume,
+	.driver		= {
+		.name	= "s3c2410-uart",
+		.owner	= THIS_MODULE,
+	},
 };
 
 static inline int s3c2410_serial_init(void)
@@ -1354,7 +1355,7 @@ static inline int s3c2410_serial_init(void)
 
 static inline void s3c2410_serial_exit(void)
 {
-	driver_unregister(&s3c2410_serial_drv);
+	platform_driver_unregister(&s3c2410_serial_drv);
 }
 
 #define s3c2410_uart_inf_at &s3c2410_uart_inf
@@ -1493,20 +1494,21 @@ static struct s3c24xx_uart_info s3c2440_uart_inf = {
 
 /* device management */
 
-static int s3c2440_serial_probe(struct device *dev)
+static int s3c2440_serial_probe(struct platform_device *dev)
 {
 	dbg("s3c2440_serial_probe: dev=%p\n", dev);
 	return s3c24xx_serial_probe(dev, &s3c2440_uart_inf);
 }
 
-static struct device_driver s3c2440_serial_drv = {
-	.name		= "s3c2440-uart",
-	.owner		= THIS_MODULE,
-	.bus		= &platform_bus_type,
+static struct platform_driver s3c2440_serial_drv = {
 	.probe		= s3c2440_serial_probe,
 	.remove		= s3c24xx_serial_remove,
 	.suspend	= s3c24xx_serial_suspend,
 	.resume		= s3c24xx_serial_resume,
+	.driver		= {
+		.name	= "s3c2440-uart",
+		.owner	= THIS_MODULE,
+	},
 };
 
 
@@ -1517,7 +1519,7 @@ static inline int s3c2440_serial_init(void)
 
 static inline void s3c2440_serial_exit(void)
 {
-	driver_unregister(&s3c2440_serial_drv);
+	platform_driver_unregister(&s3c2440_serial_drv);
 }
 
 #define s3c2440_uart_inf_at &s3c2440_uart_inf
diff --git a/drivers/serial/sa1100.c b/drivers/serial/sa1100.c
index ed618cc7ae96..25a086458ab9 100644
--- a/drivers/serial/sa1100.c
+++ b/drivers/serial/sa1100.c
@@ -156,19 +156,16 @@ static void sa1100_stop_tx(struct uart_port *port)
 }
 
 /*
- * interrupts may not be disabled on entry
+ * port locked and interrupts disabled
  */
 static void sa1100_start_tx(struct uart_port *port)
 {
 	struct sa1100_port *sport = (struct sa1100_port *)port;
-	unsigned long flags;
 	u32 utcr3;
 
-	spin_lock_irqsave(&sport->port.lock, flags);
 	utcr3 = UART_GET_UTCR3(sport);
 	sport->port.read_status_mask |= UTSR0_TO_SM(UTSR0_TFS);
 	UART_PUT_UTCR3(sport, utcr3 | UTCR3_TIE);
-	spin_unlock_irqrestore(&sport->port.lock, flags);
 }
 
 /*
@@ -834,9 +831,9 @@ static struct uart_driver sa1100_reg = {
 	.cons			= SA1100_CONSOLE,
 };
 
-static int sa1100_serial_suspend(struct device *_dev, pm_message_t state)
+static int sa1100_serial_suspend(struct platform_device *dev, pm_message_t state)
 {
-	struct sa1100_port *sport = dev_get_drvdata(_dev);
+	struct sa1100_port *sport = platform_get_drvdata(dev);
 
 	if (sport)
 		uart_suspend_port(&sa1100_reg, &sport->port);
@@ -844,9 +841,9 @@ static int sa1100_serial_suspend(struct device *_dev, pm_message_t state)
 	return 0;
 }
 
-static int sa1100_serial_resume(struct device *_dev)
+static int sa1100_serial_resume(struct platform_device *dev)
 {
-	struct sa1100_port *sport = dev_get_drvdata(_dev);
+	struct sa1100_port *sport = platform_get_drvdata(dev);
 
 	if (sport)
 		uart_resume_port(&sa1100_reg, &sport->port);
@@ -854,9 +851,8 @@ static int sa1100_serial_resume(struct device *_dev)
 	return 0;
 }
 
-static int sa1100_serial_probe(struct device *_dev)
+static int sa1100_serial_probe(struct platform_device *dev)
 {
-	struct platform_device *dev = to_platform_device(_dev);
 	struct resource *res = dev->resource;
 	int i;
 
@@ -869,9 +865,9 @@ static int sa1100_serial_probe(struct device *_dev)
 			if (sa1100_ports[i].port.mapbase != res->start)
 				continue;
 
-			sa1100_ports[i].port.dev = _dev;
+			sa1100_ports[i].port.dev = &dev->dev;
 			uart_add_one_port(&sa1100_reg, &sa1100_ports[i].port);
-			dev_set_drvdata(_dev, &sa1100_ports[i]);
+			platform_set_drvdata(dev, &sa1100_ports[i]);
 			break;
 		}
 	}
@@ -879,11 +875,11 @@ static int sa1100_serial_probe(struct device *_dev)
 	return 0;
 }
 
-static int sa1100_serial_remove(struct device *_dev)
+static int sa1100_serial_remove(struct platform_device *pdev)
 {
-	struct sa1100_port *sport = dev_get_drvdata(_dev);
+	struct sa1100_port *sport = platform_get_drvdata(pdev);
 
-	dev_set_drvdata(_dev, NULL);
+	platform_set_drvdata(pdev, NULL);
 
 	if (sport)
 		uart_remove_one_port(&sa1100_reg, &sport->port);
@@ -891,13 +887,14 @@ static int sa1100_serial_remove(struct device *_dev)
 	return 0;
 }
 
-static struct device_driver sa11x0_serial_driver = {
-	.name		= "sa11x0-uart",
-	.bus		= &platform_bus_type,
+static struct platform_driver sa11x0_serial_driver = {
 	.probe		= sa1100_serial_probe,
 	.remove		= sa1100_serial_remove,
 	.suspend	= sa1100_serial_suspend,
 	.resume		= sa1100_serial_resume,
+	.driver		= {
+		.name	= "sa11x0-uart",
+	},
 };
 
 static int __init sa1100_serial_init(void)
@@ -910,7 +907,7 @@ static int __init sa1100_serial_init(void)
 
 	ret = uart_register_driver(&sa1100_reg);
 	if (ret == 0) {
-		ret = driver_register(&sa11x0_serial_driver);
+		ret = platform_driver_register(&sa11x0_serial_driver);
 		if (ret)
 			uart_unregister_driver(&sa1100_reg);
 	}
@@ -919,7 +916,7 @@ static int __init sa1100_serial_init(void)
 
 static void __exit sa1100_serial_exit(void)
 {
-	driver_unregister(&sa11x0_serial_driver);
+	platform_driver_unregister(&sa11x0_serial_driver);
 	uart_unregister_driver(&sa1100_reg);
 }
 
diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c
index 427a23858076..c17d680e3f04 100644
--- a/drivers/serial/serial_core.c
+++ b/drivers/serial/serial_core.c
@@ -209,33 +209,45 @@ static void uart_shutdown(struct uart_state *state)
 	struct uart_info *info = state->info;
 	struct uart_port *port = state->port;
 
-	if (!(info->flags & UIF_INITIALIZED))
-		return;
-
 	/*
-	 * Turn off DTR and RTS early.
+	 * Set the TTY IO error marker
 	 */
-	if (!info->tty || (info->tty->termios->c_cflag & HUPCL))
-		uart_clear_mctrl(port, TIOCM_DTR | TIOCM_RTS);
+	if (info->tty)
+		set_bit(TTY_IO_ERROR, &info->tty->flags);
 
-	/*
-	 * clear delta_msr_wait queue to avoid mem leaks: we may free
-	 * the irq here so the queue might never be woken up.  Note
-	 * that we won't end up waiting on delta_msr_wait again since
-	 * any outstanding file descriptors should be pointing at
-	 * hung_up_tty_fops now.
-	 */
-	wake_up_interruptible(&info->delta_msr_wait);
+	if (info->flags & UIF_INITIALIZED) {
+		info->flags &= ~UIF_INITIALIZED;
 
-	/*
-	 * Free the IRQ and disable the port.
-	 */
-	port->ops->shutdown(port);
+		/*
+		 * Turn off DTR and RTS early.
+		 */
+		if (!info->tty || (info->tty->termios->c_cflag & HUPCL))
+			uart_clear_mctrl(port, TIOCM_DTR | TIOCM_RTS);
+
+		/*
+		 * clear delta_msr_wait queue to avoid mem leaks: we may free
+		 * the irq here so the queue might never be woken up.  Note
+		 * that we won't end up waiting on delta_msr_wait again since
+		 * any outstanding file descriptors should be pointing at
+		 * hung_up_tty_fops now.
+		 */
+		wake_up_interruptible(&info->delta_msr_wait);
+
+		/*
+		 * Free the IRQ and disable the port.
+		 */
+		port->ops->shutdown(port);
+
+		/*
+		 * Ensure that the IRQ handler isn't running on another CPU.
+		 */
+		synchronize_irq(port->irq);
+	}
 
 	/*
-	 * Ensure that the IRQ handler isn't running on another CPU.
+	 * kill off our tasklet
 	 */
-	synchronize_irq(port->irq);
+	tasklet_kill(&info->tlet);
 
 	/*
 	 * Free the transmit buffer page.
@@ -244,15 +256,6 @@ static void uart_shutdown(struct uart_state *state)
 		free_page((unsigned long)info->xmit.buf);
 		info->xmit.buf = NULL;
 	}
-
-	/*
-	 * kill off our tasklet
-	 */
-	tasklet_kill(&info->tlet);
-	if (info->tty)
-		set_bit(TTY_IO_ERROR, &info->tty->flags);
-
-	info->flags &= ~UIF_INITIALIZED;
 }
 
 /**
@@ -1776,7 +1779,7 @@ struct baud_rates {
 	unsigned int cflag;
 };
 
-static struct baud_rates baud_rates[] = {
+static const struct baud_rates baud_rates[] = {
 	{ 921600, B921600 },
 	{ 460800, B460800 },
 	{ 230400, B230400 },
@@ -1928,14 +1931,25 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *port)
 
 	if (state->info && state->info->flags & UIF_INITIALIZED) {
 		struct uart_ops *ops = port->ops;
+		int ret;
 
 		ops->set_mctrl(port, 0);
-		ops->startup(port);
-		uart_change_speed(state, NULL);
-		spin_lock_irq(&port->lock);
-		ops->set_mctrl(port, port->mctrl);
-		ops->start_tx(port);
-		spin_unlock_irq(&port->lock);
+		ret = ops->startup(port);
+		if (ret == 0) {
+			uart_change_speed(state, NULL);
+			spin_lock_irq(&port->lock);
+			ops->set_mctrl(port, port->mctrl);
+			ops->start_tx(port);
+			spin_unlock_irq(&port->lock);
+		} else {
+			/*
+			 * Failed to resume - maybe hardware went away?
+			 * Clear the "initialized" flag so we won't try
+			 * to call the low level drivers shutdown method.
+			 */
+			state->info->flags &= ~UIF_INITIALIZED;
+			uart_shutdown(state);
+		}
 	}
 
 	up(&state->sem);
diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c
index 2c7d3ef76e8e..7ce0c7e66d37 100644
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -85,7 +85,7 @@ struct multi_id {
 	int multi;		/* 1 = multifunction, > 1 = # ports */
 };
 
-static struct multi_id multi_id[] = {
+static const struct multi_id multi_id[] = {
 	{ MANFID_OMEGA,   PRODID_OMEGA_QSP_100,         4 },
 	{ MANFID_QUATECH, PRODID_QUATECH_DUAL_RS232,    2 },
 	{ MANFID_QUATECH, PRODID_QUATECH_DUAL_RS232_D1, 2 },
@@ -354,8 +354,8 @@ next_tuple(client_handle_t handle, tuple_t * tuple, cisparse_t * parse)
 
 static int simple_config(dev_link_t *link)
 {
-	static kio_addr_t base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 };
-	static int size_table[2] = { 8, 16 };
+	static const kio_addr_t base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 };
+	static const int size_table[2] = { 8, 16 };
 	client_handle_t handle = link->handle;
 	struct serial_info *info = link->priv;
 	struct serial_cfg_mem *cfg_mem;
diff --git a/drivers/serial/vr41xx_siu.c b/drivers/serial/vr41xx_siu.c
index 01696b3e3f61..865d4dea65df 100644
--- a/drivers/serial/vr41xx_siu.c
+++ b/drivers/serial/vr41xx_siu.c
@@ -924,7 +924,7 @@ static struct uart_driver siu_uart_driver = {
 	.cons		= SERIAL_VR41XX_CONSOLE,
 };
 
-static int siu_probe(struct device *dev)
+static int siu_probe(struct platform_device *dev)
 {
 	struct uart_port *port;
 	int num, i, retval;
@@ -941,7 +941,7 @@ static int siu_probe(struct device *dev)
 	for (i = 0; i < num; i++) {
 		port = &siu_uart_ports[i];
 		port->ops = &siu_uart_ops;
-		port->dev = dev;
+		port->dev = &dev->dev;
 
 		retval = uart_add_one_port(&siu_uart_driver, port);
 		if (retval < 0) {
@@ -958,14 +958,14 @@ static int siu_probe(struct device *dev)
 	return 0;
 }
 
-static int siu_remove(struct device *dev)
+static int siu_remove(struct platform_device *dev)
 {
 	struct uart_port *port;
 	int i;
 
 	for (i = 0; i < siu_uart_driver.nr; i++) {
 		port = &siu_uart_ports[i];
-		if (port->dev == dev) {
+		if (port->dev == &dev->dev) {
 			uart_remove_one_port(&siu_uart_driver, port);
 			port->dev = NULL;
 		}
@@ -976,7 +976,7 @@ static int siu_remove(struct device *dev)
 	return 0;
 }
 
-static int siu_suspend(struct device *dev, pm_message_t state)
+static int siu_suspend(struct platform_device *dev, pm_message_t state)
 {
 	struct uart_port *port;
 	int i;
@@ -984,7 +984,7 @@ static int siu_suspend(struct device *dev, pm_message_t state)
 	for (i = 0; i < siu_uart_driver.nr; i++) {
 		port = &siu_uart_ports[i];
 		if ((port->type == PORT_VR41XX_SIU ||
-		     port->type == PORT_VR41XX_DSIU) && port->dev == dev)
+		     port->type == PORT_VR41XX_DSIU) && port->dev == &dev->dev)
 			uart_suspend_port(&siu_uart_driver, port);
 
 	}
@@ -992,7 +992,7 @@ static int siu_suspend(struct device *dev, pm_message_t state)
 	return 0;
 }
 
-static int siu_resume(struct device *dev)
+static int siu_resume(struct platform_device *dev)
 {
 	struct uart_port *port;
 	int i;
@@ -1000,7 +1000,7 @@ static int siu_resume(struct device *dev)
 	for (i = 0; i < siu_uart_driver.nr; i++) {
 		port = &siu_uart_ports[i];
 		if ((port->type == PORT_VR41XX_SIU ||
-		     port->type == PORT_VR41XX_DSIU) && port->dev == dev)
+		     port->type == PORT_VR41XX_DSIU) && port->dev == &dev->dev)
 			uart_resume_port(&siu_uart_driver, port);
 	}
 
@@ -1009,13 +1009,14 @@ static int siu_resume(struct device *dev)
 
 static struct platform_device *siu_platform_device;
 
-static struct device_driver siu_device_driver = {
-	.name		= "SIU",
-	.bus		= &platform_bus_type,
+static struct platform_driver siu_device_driver = {
 	.probe		= siu_probe,
 	.remove		= siu_remove,
 	.suspend	= siu_suspend,
 	.resume		= siu_resume,
+	.driver		= {
+		.name	= "SIU",
+	},
 };
 
 static int __devinit vr41xx_siu_init(void)
@@ -1026,7 +1027,7 @@ static int __devinit vr41xx_siu_init(void)
 	if (IS_ERR(siu_platform_device))
 		return PTR_ERR(siu_platform_device);
 
-	retval = driver_register(&siu_device_driver);
+	retval = platform_driver_register(&siu_device_driver);
 	if (retval < 0)
 		platform_device_unregister(siu_platform_device);
 
@@ -1035,7 +1036,7 @@ static int __devinit vr41xx_siu_init(void)
 
 static void __devexit vr41xx_siu_exit(void)
 {
-	driver_unregister(&siu_device_driver);
+	platform_driver_unregister(&siu_device_driver);
 
 	platform_device_unregister(siu_platform_device);
 }
diff --git a/drivers/tc/zs.c b/drivers/tc/zs.c
index c52af73a251b..6756d0fab6fe 100644
--- a/drivers/tc/zs.c
+++ b/drivers/tc/zs.c
@@ -6,7 +6,7 @@
  *
  * DECstation changes
  * Copyright (C) 1998-2000 Harald Koerfgen
- * Copyright (C) 2000, 2001, 2002, 2003, 2004  Maciej W. Rozycki
+ * Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005  Maciej W. Rozycki
  *
  * For the rest of the code the original Copyright applies:
  * Copyright (C) 1996 Paul Mackerras (Paul.Mackerras@cs.anu.edu.au)
@@ -55,6 +55,7 @@
 #include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/ioport.h>
+#include <linux/spinlock.h>
 #ifdef CONFIG_SERIAL_DEC_CONSOLE
 #include <linux/console.h>
 #endif
@@ -63,7 +64,6 @@
 #include <asm/pgtable.h>
 #include <asm/irq.h>
 #include <asm/system.h>
-#include <asm/uaccess.h>
 #include <asm/bootinfo.h>
 
 #include <asm/dec/interrupts.h>
@@ -128,6 +128,8 @@ static struct zs_parms ds_parms = {
 
 #define BUS_PRESENT (DS_BUS_PRESENT)
 
+DEFINE_SPINLOCK(zs_lock);
+
 struct dec_zschannel zs_channels[NUM_CHANNELS];
 struct dec_serial zs_soft[NUM_CHANNELS];
 int zs_channels_found;
@@ -159,8 +161,6 @@ static unsigned char zs_init_regs[16] __initdata = {
 	0				/* write 15 */
 };
 
-DECLARE_TASK_QUEUE(tq_zs_serial);
-
 static struct tty_driver *serial_driver;
 
 /* serial subtype definitions */
@@ -294,8 +294,7 @@ static inline void zs_rtsdtr(struct dec_serial *info, int which, int set)
 {
         unsigned long flags;
 
-
-	save_flags(flags); cli();
+	spin_lock_irqsave(&zs_lock, flags);
 	if (info->zs_channel != info->zs_chan_a) {
 		if (set) {
 			info->zs_chan_a->curregs[5] |= (which & (RTS | DTR));
@@ -304,7 +303,7 @@ static inline void zs_rtsdtr(struct dec_serial *info, int which, int set)
 		}
 		write_zsreg(info->zs_chan_a, 5, info->zs_chan_a->curregs[5]);
 	}
-	restore_flags(flags);
+	spin_unlock_irqrestore(&zs_lock, flags);
 }
 
 /* Utility routines for the Zilog */
@@ -345,12 +344,10 @@ static inline void rs_recv_clear(struct dec_zschannel *zsc)
  * This routine is used by the interrupt handler to schedule
  * processing in the software interrupt portion of the driver.
  */
-static _INLINE_ void rs_sched_event(struct dec_serial *info,
-				  int event)
+static _INLINE_ void rs_sched_event(struct dec_serial *info, int event)
 {
 	info->event |= 1 << event;
-	queue_task(&info->tqueue, &tq_zs_serial);
-	mark_bh(SERIAL_BH);
+	tasklet_schedule(&info->tlet);
 }
 
 static _INLINE_ void receive_chars(struct dec_serial *info,
@@ -497,9 +494,10 @@ static _INLINE_ void status_handle(struct dec_serial *info)
 /*
  * This is the serial driver's generic interrupt routine
  */
-void rs_interrupt(int irq, void *dev_id, struct pt_regs * regs)
+static irqreturn_t rs_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 {
 	struct dec_serial *info = (struct dec_serial *) dev_id;
+	irqreturn_t status = IRQ_NONE;
 	unsigned char zs_intreg;
 	int shift;
 
@@ -521,6 +519,8 @@ void rs_interrupt(int irq, void *dev_id, struct pt_regs * regs)
 		if ((zs_intreg & CHAN_IRQMASK) == 0)
 			break;
 
+		status = IRQ_HANDLED;
+
 		if (zs_intreg & CHBRxIP) {
 			receive_chars(info, regs);
 		}
@@ -534,6 +534,8 @@ void rs_interrupt(int irq, void *dev_id, struct pt_regs * regs)
 
 	/* Why do we need this ? */
 	write_zsreg(info->zs_channel, 0, RES_H_IUS);
+
+	return status;
 }
 
 #ifdef ZS_DEBUG_REGS
@@ -578,12 +580,12 @@ static void rs_stop(struct tty_struct *tty)
 		return;
 
 #if 1
-	save_flags(flags); cli();
+	spin_lock_irqsave(&zs_lock, flags);
 	if (info->zs_channel->curregs[5] & TxENAB) {
 		info->zs_channel->curregs[5] &= ~TxENAB;
 		write_zsreg(info->zs_channel, 5, info->zs_channel->curregs[5]);
 	}
-	restore_flags(flags);
+	spin_unlock_irqrestore(&zs_lock, flags);
 #endif
 }
 
@@ -595,7 +597,7 @@ static void rs_start(struct tty_struct *tty)
 	if (serial_paranoia_check(info, tty->name, "rs_start"))
 		return;
 
-	save_flags(flags); cli();
+	spin_lock_irqsave(&zs_lock, flags);
 #if 1
 	if (info->xmit_cnt && info->xmit_buf && !(info->zs_channel->curregs[5] & TxENAB)) {
 		info->zs_channel->curregs[5] |= TxENAB;
@@ -606,7 +608,7 @@ static void rs_start(struct tty_struct *tty)
 		transmit_chars(info);
 	}
 #endif
-	restore_flags(flags);
+	spin_unlock_irqrestore(&zs_lock, flags);
 }
 
 /*
@@ -618,12 +620,8 @@ static void rs_start(struct tty_struct *tty)
  * interrupt driver proper are done; the interrupt driver schedules
  * them using rs_sched_event(), and they get done here.
  */
-static void do_serial_bh(void)
-{
-	run_task_queue(&tq_zs_serial);
-}
 
-static void do_softint(void *private_)
+static void do_softint(unsigned long private_)
 {
 	struct dec_serial	*info = (struct dec_serial *) private_;
 	struct tty_struct	*tty;
@@ -634,10 +632,11 @@ static void do_softint(void *private_)
 
 	if (test_and_clear_bit(RS_EVENT_WRITE_WAKEUP, &info->event)) {
 		tty_wakeup(tty);
+		wake_up_interruptible(&tty->write_wait);
 	}
 }
 
-int zs_startup(struct dec_serial * info)
+static int zs_startup(struct dec_serial * info)
 {
 	unsigned long flags;
 
@@ -650,7 +649,7 @@ int zs_startup(struct dec_serial * info)
 			return -ENOMEM;
 	}
 
-	save_flags(flags); cli();
+	spin_lock_irqsave(&zs_lock, flags);
 
 #ifdef SERIAL_DEBUG_OPEN
 	printk("starting up ttyS%d (irq %d)...", info->line, info->irq);
@@ -706,7 +705,7 @@ int zs_startup(struct dec_serial * info)
 	info->xmit_cnt = info->xmit_head = info->xmit_tail = 0;
 
 	info->flags |= ZILOG_INITIALIZED;
-	restore_flags(flags);
+	spin_unlock_irqrestore(&zs_lock, flags);
 	return 0;
 }
 
@@ -726,7 +725,7 @@ static void shutdown(struct dec_serial * info)
 	       info->irq);
 #endif
 
-	save_flags(flags); cli(); /* Disable interrupts */
+	spin_lock_irqsave(&zs_lock, flags);
 
 	if (info->xmit_buf) {
 		free_page((unsigned long) info->xmit_buf);
@@ -749,7 +748,7 @@ static void shutdown(struct dec_serial * info)
 		set_bit(TTY_IO_ERROR, &info->tty->flags);
 
 	info->flags &= ~ZILOG_INITIALIZED;
-	restore_flags(flags);
+	spin_unlock_irqrestore(&zs_lock, flags);
 }
 
 /*
@@ -785,7 +784,7 @@ static void change_speed(struct dec_serial *info)
 			i += 15;
 	}
 
-	save_flags(flags); cli();
+	spin_lock_irqsave(&zs_lock, flags);
 	info->zs_baud = baud_table[i];
 	if (info->zs_baud) {
 		brg = BPS_TO_BRG(info->zs_baud, zs_parms->clock/info->clk_divisor);
@@ -858,7 +857,7 @@ static void change_speed(struct dec_serial *info)
 	/* Load up the new values */
 	load_zsregs(info->zs_channel, info->zs_channel->curregs);
 
-	restore_flags(flags);
+	spin_unlock_irqrestore(&zs_lock, flags);
 }
 
 static void rs_flush_chars(struct tty_struct *tty)
@@ -874,9 +873,9 @@ static void rs_flush_chars(struct tty_struct *tty)
 		return;
 
 	/* Enable transmitter */
-	save_flags(flags); cli();
+	spin_lock_irqsave(&zs_lock, flags);
 	transmit_chars(info);
-	restore_flags(flags);
+	spin_unlock_irqrestore(&zs_lock, flags);
 }
 
 static int rs_write(struct tty_struct * tty,
@@ -892,26 +891,17 @@ static int rs_write(struct tty_struct * tty,
 	if (!tty || !info->xmit_buf)
 		return 0;
 
-	save_flags(flags);
 	while (1) {
-		cli();
+		spin_lock_irqsave(&zs_lock, flags);
 		c = min(count, min(SERIAL_XMIT_SIZE - info->xmit_cnt - 1,
 				   SERIAL_XMIT_SIZE - info->xmit_head));
 		if (c <= 0)
 			break;
 
-		if (from_user) {
-			down(&tmp_buf_sem);
-			copy_from_user(tmp_buf, buf, c);
-			c = min(c, min(SERIAL_XMIT_SIZE - info->xmit_cnt - 1,
-				       SERIAL_XMIT_SIZE - info->xmit_head));
-			memcpy(info->xmit_buf + info->xmit_head, tmp_buf, c);
-			up(&tmp_buf_sem);
-		} else
-			memcpy(info->xmit_buf + info->xmit_head, buf, c);
+		memcpy(info->xmit_buf + info->xmit_head, buf, c);
 		info->xmit_head = (info->xmit_head + c) & (SERIAL_XMIT_SIZE-1);
 		info->xmit_cnt += c;
-		restore_flags(flags);
+		spin_unlock_irqrestore(&zs_lock, flags);
 		buf += c;
 		count -= c;
 		total += c;
@@ -920,7 +910,7 @@ static int rs_write(struct tty_struct * tty,
 	if (info->xmit_cnt && !tty->stopped && !info->tx_stopped
 	    && !info->tx_active)
 		transmit_chars(info);
-	restore_flags(flags);
+	spin_unlock_irqrestore(&zs_lock, flags);
 	return total;
 }
 
@@ -952,9 +942,9 @@ static void rs_flush_buffer(struct tty_struct *tty)
 
 	if (serial_paranoia_check(info, tty->name, "rs_flush_buffer"))
 		return;
-	cli();
+	spin_lock_irq(&zs_lock);
 	info->xmit_cnt = info->xmit_head = info->xmit_tail = 0;
-	sti();
+	spin_unlock_irq(&zs_lock);
 	tty_wakeup(tty);
 }
 
@@ -982,11 +972,11 @@ static void rs_throttle(struct tty_struct * tty)
 		return;
 
 	if (I_IXOFF(tty)) {
-		save_flags(flags); cli();
+		spin_lock_irqsave(&zs_lock, flags);
 		info->x_char = STOP_CHAR(tty);
 		if (!info->tx_active)
 			transmit_chars(info);
-		restore_flags(flags);
+		spin_unlock_irqrestore(&zs_lock, flags);
 	}
 
 	if (C_CRTSCTS(tty)) {
@@ -1010,7 +1000,7 @@ static void rs_unthrottle(struct tty_struct * tty)
 		return;
 
 	if (I_IXOFF(tty)) {
-		save_flags(flags); cli();
+		spin_lock_irqsave(&zs_lock, flags);
 		if (info->x_char)
 			info->x_char = 0;
 		else {
@@ -1018,7 +1008,7 @@ static void rs_unthrottle(struct tty_struct * tty)
 			if (!info->tx_active)
 				transmit_chars(info);
 		}
-		restore_flags(flags);
+		spin_unlock_irqrestore(&zs_lock, flags);
 	}
 
 	if (C_CRTSCTS(tty)) {
@@ -1111,9 +1101,9 @@ static int get_lsr_info(struct dec_serial * info, unsigned int *value)
 {
 	unsigned char status;
 
-	cli();
+	spin_lock(&zs_lock);
 	status = read_zsreg(info->zs_channel, 0);
-	sti();
+	spin_unlock_irq(&zs_lock);
 	put_user(status,value);
 	return 0;
 }
@@ -1136,11 +1126,11 @@ static int rs_tiocmget(struct tty_struct *tty, struct file *file)
 	if (info->zs_channel == info->zs_chan_a)
 		result = 0;
 	else {
-		cli();
+		spin_lock(&zs_lock);
 		control = info->zs_chan_a->curregs[5];
 		status_a = read_zsreg(info->zs_chan_a, 0);
 		status_b = read_zsreg(info->zs_channel, 0);
-		sti();
+		spin_unlock_irq(&zs_lock);
 		result =  ((control  & RTS) ? TIOCM_RTS: 0)
 			| ((control  & DTR) ? TIOCM_DTR: 0)
 			| ((status_b & DCD) ? TIOCM_CAR: 0)
@@ -1155,8 +1145,6 @@ static int rs_tiocmset(struct tty_struct *tty, struct file *file,
                        unsigned int set, unsigned int clear)
 {
 	struct dec_serial * info = (struct dec_serial *)tty->driver_data;
-	int error;
-	unsigned int arg, bits;
 
 	if (info->hook)
 		return -ENODEV;
@@ -1170,8 +1158,7 @@ static int rs_tiocmset(struct tty_struct *tty, struct file *file,
 	if (info->zs_channel == info->zs_chan_a)
 		return 0;
 
-	get_user(arg, value);
-	cli();
+	spin_lock(&zs_lock);
 	if (set & TIOCM_RTS)
 		info->zs_chan_a->curregs[5] |= RTS;
 	if (set & TIOCM_DTR)
@@ -1181,7 +1168,7 @@ static int rs_tiocmset(struct tty_struct *tty, struct file *file,
 	if (clear & TIOCM_DTR)
 		info->zs_chan_a->curregs[5] &= ~DTR;
 	write_zsreg(info->zs_chan_a, 5, info->zs_chan_a->curregs[5]);
-	sti();
+	spin_unlock_irq(&zs_lock);
 	return 0;
 }
 
@@ -1198,19 +1185,18 @@ static void rs_break(struct tty_struct *tty, int break_state)
 	if (!info->port)
 		return;
 
-	save_flags(flags); cli();
+	spin_lock_irqsave(&zs_lock, flags);
 	if (break_state == -1)
 		info->zs_channel->curregs[5] |= SND_BRK;
 	else
 		info->zs_channel->curregs[5] &= ~SND_BRK;
 	write_zsreg(info->zs_channel, 5, info->zs_channel->curregs[5]);
-	restore_flags(flags);
+	spin_unlock_irqrestore(&zs_lock, flags);
 }
 
 static int rs_ioctl(struct tty_struct *tty, struct file * file,
 		    unsigned int cmd, unsigned long arg)
 {
-	int error;
 	struct dec_serial * info = (struct dec_serial *)tty->driver_data;
 
 	if (info->hook)
@@ -1287,10 +1273,10 @@ static void rs_close(struct tty_struct *tty, struct file * filp)
 	if (!info || serial_paranoia_check(info, tty->name, "rs_close"))
 		return;
 
-	save_flags(flags); cli();
+	spin_lock_irqsave(&zs_lock, flags);
 
 	if (tty_hung_up_p(filp)) {
-		restore_flags(flags);
+		spin_unlock_irqrestore(&zs_lock, flags);
 		return;
 	}
 
@@ -1315,7 +1301,7 @@ static void rs_close(struct tty_struct *tty, struct file * filp)
 		info->count = 0;
 	}
 	if (info->count) {
-		restore_flags(flags);
+		spin_unlock_irqrestore(&zs_lock, flags);
 		return;
 	}
 	info->flags |= ZILOG_CLOSING;
@@ -1358,7 +1344,7 @@ static void rs_close(struct tty_struct *tty, struct file * filp)
 	}
 	info->flags &= ~(ZILOG_NORMAL_ACTIVE|ZILOG_CLOSING);
 	wake_up_interruptible(&info->close_wait);
-	restore_flags(flags);
+	spin_unlock_irqrestore(&zs_lock, flags);
 }
 
 /*
@@ -1398,7 +1384,7 @@ static void rs_wait_until_sent(struct tty_struct *tty, int timeout)
 /*
  * rs_hangup() --- called by tty_hangup() when a hangup is signaled.
  */
-void rs_hangup(struct tty_struct *tty)
+static void rs_hangup(struct tty_struct *tty)
 {
 	struct dec_serial * info = (struct dec_serial *)tty->driver_data;
 
@@ -1466,16 +1452,16 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
 	printk("block_til_ready before block: ttyS%d, count = %d\n",
 	       info->line, info->count);
 #endif
-	cli();
+	spin_lock(&zs_lock);
 	if (!tty_hung_up_p(filp))
 		info->count--;
-	sti();
+	spin_unlock_irq(&zs_lock);
 	info->blocked_open++;
 	while (1) {
-		cli();
+		spin_lock(&zs_lock);
 		if (tty->termios->c_cflag & CBAUD)
 			zs_rtsdtr(info, RTS | DTR, 1);
-		sti();
+		spin_unlock_irq(&zs_lock);
 		set_current_state(TASK_INTERRUPTIBLE);
 		if (tty_hung_up_p(filp) ||
 		    !(info->flags & ZILOG_INITIALIZED)) {
@@ -1523,7 +1509,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
  * the IRQ chain.   It also performs the serial-specific
  * initialization for the tty structure.
  */
-int rs_open(struct tty_struct *tty, struct file * filp)
+static int rs_open(struct tty_struct *tty, struct file * filp)
 {
 	struct dec_serial	*info;
 	int 			retval, line;
@@ -1706,7 +1692,7 @@ static void __init probe_sccs(void)
 		}
 	}
 
-	save_and_cli(flags);
+	spin_lock_irqsave(&zs_lock, flags);
 	for (n = 0; n < zs_channels_found; n++) {
 		if (n % 2 == 0) {
 			write_zsreg(zs_soft[n].zs_chan_a, R9, FHWRES);
@@ -1716,7 +1702,7 @@ static void __init probe_sccs(void)
 		load_zsregs(zs_soft[n].zs_channel,
 			    zs_soft[n].zs_channel->curregs);
 	}
-	restore_flags(flags);
+	spin_unlock_irqrestore(&zs_lock, flags);
 }
 
 static struct tty_operations serial_ops = {
@@ -1749,9 +1735,6 @@ int __init zs_init(void)
 	if(!BUS_PRESENT)
 		return -ENODEV;
 
-	/* Setup base handler, and timer table. */
-	init_bh(SERIAL_BH, do_serial_bh);
-
 	/* Find out how many Z8530 SCCs we have */
 	if (zs_chain == 0)
 		probe_sccs();
@@ -1800,8 +1783,7 @@ int __init zs_init(void)
 		info->event = 0;
 		info->count = 0;
 		info->blocked_open = 0;
-		info->tqueue.routine = do_softint;
-		info->tqueue.data = info;
+		tasklet_init(&info->tlet, do_softint, (unsigned long)info);
 		init_waitqueue_head(&info->open_wait);
 		init_waitqueue_head(&info->close_wait);
 		printk("ttyS%02d at 0x%08x (irq = %d) is a Z85C30 SCC\n",
@@ -1833,8 +1815,7 @@ int __init zs_init(void)
 /*
  * polling I/O routines
  */
-static int
-zs_poll_tx_char(void *handle, unsigned char ch)
+static int zs_poll_tx_char(void *handle, unsigned char ch)
 {
 	struct dec_serial *info = handle;
 	struct dec_zschannel *chan = info->zs_channel;
@@ -1857,8 +1838,7 @@ zs_poll_tx_char(void *handle, unsigned char ch)
 		return -ENODEV;
 }
 
-static int
-zs_poll_rx_char(void *handle)
+static int zs_poll_rx_char(void *handle)
 {
 	struct dec_serial *info = handle;
         struct dec_zschannel *chan = info->zs_channel;
@@ -2037,7 +2017,7 @@ static int __init serial_console_setup(struct console *co, char *options)
 	}
 	co->cflag = cflag;
 
-	save_and_cli(flags);
+	spin_lock_irqsave(&zs_lock, flags);
 
 	/*
 	 * Set up the baud rate generator.
@@ -2092,7 +2072,7 @@ static int __init serial_console_setup(struct console *co, char *options)
 	zs_soft[co->index].clk_divisor = clk_divisor;
 	zs_soft[co->index].zs_baud = get_zsbaud(&zs_soft[co->index]);
 
-	restore_flags(flags);
+	spin_unlock_irqrestore(&zs_lock, flags);
 
 	return 0;
 }
@@ -2229,5 +2209,3 @@ void __init zs_kgdb_hook(int tty_num)
 	set_debug_traps(); /* init stub */
 }
 #endif /* ifdef CONFIG_KGDB */
-
-
diff --git a/drivers/tc/zs.h b/drivers/tc/zs.h
index c52edffa6049..13512200ceba 100644
--- a/drivers/tc/zs.h
+++ b/drivers/tc/zs.h
@@ -6,14 +6,14 @@
  *
  * Copyright (C) 1996 Paul Mackerras (Paul.Mackerras@cs.anu.edu.au)
  * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- * Copyright (C) 2004  Maciej W. Rozycki
+ * Copyright (C) 2004, 2005  Maciej W. Rozycki
  */
 #ifndef _DECSERIAL_H
 #define _DECSERIAL_H
 
 #include <asm/dec/serial.h>
 
-#define NUM_ZSREGS    16
+#define NUM_ZSREGS 16
 
 struct serial_struct {
 	int	type;
@@ -139,8 +139,7 @@ struct dec_serial {
 	int			xmit_head;
 	int			xmit_tail;
 	int			xmit_cnt;
-	struct tq_struct	tqueue;
-	struct tq_struct	tqueue_hangup;
+	struct tasklet_struct	tlet;
 	wait_queue_head_t	open_wait;
 	wait_queue_head_t	close_wait;
 };
@@ -282,7 +281,7 @@ struct dec_serial {
 #define	DLC	4	/* Disable Lower Chain */
 #define	MIE	8	/* Master Interrupt Enable */
 #define	STATHI	0x10	/* Status high */
-#define SOFTACK 0x20    /* Software Interrupt Acknowledge */
+#define	SOFTACK	0x20	/* Software Interrupt Acknowledge */
 #define	NORESET	0	/* No reset on write to R9 */
 #define	CHRB	0x40	/* Reset channel B */
 #define	CHRA	0x80	/* Reset channel A */
@@ -395,8 +394,8 @@ struct dec_serial {
 /* Read Register 15 (value of WR 15) */
 
 /* Misc macros */
-#define ZS_CLEARERR(channel)    (write_zsreg(channel, 0, ERR_RES))
-#define ZS_CLEARFIFO(channel)   do { volatile unsigned char garbage; \
+#define ZS_CLEARERR(channel)	(write_zsreg(channel, 0, ERR_RES))
+#define ZS_CLEARFIFO(channel)	do { volatile unsigned char garbage; \
 				     garbage = read_zsdata(channel); \
 				     garbage = read_zsdata(channel); \
 				     garbage = read_zsdata(channel); \
diff --git a/drivers/usb/atm/Makefile b/drivers/usb/atm/Makefile
index 751f297be2ef..85099718c683 100644
--- a/drivers/usb/atm/Makefile
+++ b/drivers/usb/atm/Makefile
@@ -6,3 +6,7 @@ obj-$(CONFIG_USB_CXACRU)	+= cxacru.o
 obj-$(CONFIG_USB_SPEEDTOUCH)	+= speedtch.o
 obj-$(CONFIG_USB_ATM)		+= usbatm.o
 obj-$(CONFIG_USB_XUSBATM)	+= xusbatm.o
+
+ifeq ($(CONFIG_USB_DEBUG),y)
+EXTRA_CFLAGS += -DDEBUG
+endif
diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
index 79861ee12a29..9d59dc62e6d2 100644
--- a/drivers/usb/atm/cxacru.c
+++ b/drivers/usb/atm/cxacru.c
@@ -787,6 +787,9 @@ static const struct usb_device_id cxacru_usb_ids[] = {
 	{ /* V = Conexant			P = ADSL modem (Hasbani project)	*/
 		USB_DEVICE(0x0572, 0xcb00),	.driver_info = (unsigned long) &cxacru_cb00
 	},
+	{ /* V = Conexant             P = ADSL modem (Well PTI-800 */
+		USB_DEVICE(0x0572, 0xcb02),	.driver_info = (unsigned long) &cxacru_cb00
+	},
 	{ /* V = Conexant			P = ADSL modem				*/
 		USB_DEVICE(0x0572, 0xcb01),	.driver_info = (unsigned long) &cxacru_cb00
 	},
diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
index c466739428b2..2e6593e6c1bd 100644
--- a/drivers/usb/atm/usbatm.c
+++ b/drivers/usb/atm/usbatm.c
@@ -879,7 +879,7 @@ static int usbatm_atm_init(struct usbatm_data *instance)
 
  fail:
 	instance->atm_dev = NULL;
-	shutdown_atm_dev(atm_dev); /* usbatm_atm_dev_close will eventually be called */
+	atm_dev_deregister(atm_dev); /* usbatm_atm_dev_close will eventually be called */
 	return ret;
 }
 
@@ -1164,7 +1164,7 @@ void usbatm_usb_disconnect(struct usb_interface *intf)
 
 	/* ATM finalize */
 	if (instance->atm_dev)
-		shutdown_atm_dev(instance->atm_dev);
+		atm_dev_deregister(instance->atm_dev);
 
 	usbatm_put_instance(instance);	/* taken in usbatm_usb_probe */
 }
diff --git a/drivers/usb/atm/usbatm.h b/drivers/usb/atm/usbatm.h
index 936646457935..1adacd60d713 100644
--- a/drivers/usb/atm/usbatm.h
+++ b/drivers/usb/atm/usbatm.h
@@ -27,14 +27,9 @@
 #include <linux/config.h>
 
 /*
-#define DEBUG
 #define VERBOSE_DEBUG
 */
 
-#if !defined (DEBUG) && defined (CONFIG_USB_DEBUG)
-#	define DEBUG
-#endif
-
 #include <asm/semaphore.h>
 #include <linux/atm.h>
 #include <linux/atmdev.h>
diff --git a/drivers/usb/core/Makefile b/drivers/usb/core/Makefile
index dd1c4d2a0c31..86d5c380892d 100644
--- a/drivers/usb/core/Makefile
+++ b/drivers/usb/core/Makefile
@@ -14,3 +14,7 @@ ifeq ($(CONFIG_USB_DEVICEFS),y)
 endif
 
 obj-$(CONFIG_USB)	+= usbcore.o
+
+ifeq ($(CONFIG_USB_DEBUG),y)
+EXTRA_CFLAGS += -DDEBUG
+endif
diff --git a/drivers/usb/core/buffer.c b/drivers/usb/core/buffer.c
index 57e800ac3cee..419c9943a7cb 100644
--- a/drivers/usb/core/buffer.c
+++ b/drivers/usb/core/buffer.c
@@ -15,14 +15,6 @@
 #include <asm/scatterlist.h>
 #include <linux/dma-mapping.h>
 #include <linux/dmapool.h>
-
-
-#ifdef CONFIG_USB_DEBUG
-	#define DEBUG
-#else
-	#undef DEBUG
-#endif
-
 #include <linux/usb.h>
 #include "hcd.h"
 
diff --git a/drivers/usb/core/config.c b/drivers/usb/core/config.c
index 993019500cc3..a9d89c78cc20 100644
--- a/drivers/usb/core/config.c
+++ b/drivers/usb/core/config.c
@@ -1,9 +1,4 @@
 #include <linux/config.h>
-
-#ifdef CONFIG_USB_DEBUG
-#define DEBUG
-#endif
-
 #include <linux/usb.h>
 #include <linux/module.h>
 #include <linux/init.h>
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 942cd437dc48..b1d6e9af732d 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -1392,13 +1392,13 @@ static int proc_ioctl_default(struct dev_state *ps, void __user *arg)
 }
 
 #ifdef CONFIG_COMPAT
-static int proc_ioctl_compat(struct dev_state *ps, void __user *arg)
+static int proc_ioctl_compat(struct dev_state *ps, compat_uptr_t arg)
 {
 	struct usbdevfs_ioctl32 __user *uioc;
 	struct usbdevfs_ioctl ctrl;
 	u32 udata;
 
-	uioc = compat_ptr(arg);
+	uioc = compat_ptr((long)arg);
 	if (get_user(ctrl.ifno, &uioc->ifno) ||
 	    get_user(ctrl.ioctl_code, &uioc->ioctl_code) ||
 	    __get_user(udata, &uioc->data))
@@ -1511,7 +1511,7 @@ static int usbdev_ioctl(struct inode *inode, struct file *file, unsigned int cmd
 
 	case USBDEVFS_IOCTL32:
 		snoop(&dev->dev, "%s: IOCTL\n", __FUNCTION__);
-		ret = proc_ioctl_compat(ps, p);
+		ret = proc_ioctl_compat(ps, (compat_uptr_t)(long)p);
 		break;
 #endif
 
diff --git a/drivers/usb/core/file.c b/drivers/usb/core/file.c
index e695308095ae..37b13368c814 100644
--- a/drivers/usb/core/file.c
+++ b/drivers/usb/core/file.c
@@ -19,12 +19,6 @@
 #include <linux/module.h>
 #include <linux/spinlock.h>
 #include <linux/errno.h>
-
-#ifdef CONFIG_USB_DEBUG
-	#define DEBUG
-#else
-	#undef DEBUG
-#endif
 #include <linux/usb.h>
 
 #include "usb.h"
diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c
index 84d9e69329bb..29b5b2a6e183 100644
--- a/drivers/usb/core/hcd-pci.c
+++ b/drivers/usb/core/hcd-pci.c
@@ -17,19 +17,20 @@
  */
 
 #include <linux/config.h>
-
-#ifdef CONFIG_USB_DEBUG
-	#define DEBUG
-#else
-	#undef DEBUG
-#endif
-
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/pci.h>
+#include <linux/usb.h>
+
 #include <asm/io.h>
 #include <asm/irq.h>
-#include <linux/usb.h>
+
+#ifdef CONFIG_PPC_PMAC
+#include <asm/machdep.h>
+#include <asm/pmac_feature.h>
+#include <asm/pci-bridge.h>
+#include <asm/prom.h>
+#endif
 
 #include "usb.h"
 #include "hcd.h"
@@ -218,6 +219,7 @@ int usb_hcd_pci_suspend (struct pci_dev *dev, pm_message_t message)
 			goto done;
 		}
 	}
+	synchronize_irq(dev->irq);
 
 	/* FIXME until the generic PM interfaces change a lot more, this
 	 * can't use PCI D1 and D2 states.  For example, the confusion
@@ -284,8 +286,22 @@ int usb_hcd_pci_suspend (struct pci_dev *dev, pm_message_t message)
 	}
 
 done:
-	if (retval == 0)
+	if (retval == 0) {
 		dev->dev.power.power_state = PMSG_SUSPEND;
+
+#ifdef CONFIG_PPC_PMAC
+		/* Disable ASIC clocks for USB */
+		if (_machine == _MACH_Pmac) {
+			struct device_node	*of_node;
+
+			of_node = pci_device_to_OF_node (dev);
+			if (of_node)
+				pmac_call_feature(PMAC_FTR_USB_ENABLE,
+							of_node, 0, 0);
+		}
+#endif
+	}
+
 	return retval;
 }
 EXPORT_SYMBOL (usb_hcd_pci_suspend);
@@ -308,6 +324,18 @@ int usb_hcd_pci_resume (struct pci_dev *dev)
 		return 0;
 	}
 
+#ifdef CONFIG_PPC_PMAC
+	/* Reenable ASIC clocks for USB */
+	if (_machine == _MACH_Pmac) {
+		struct device_node *of_node;
+
+		of_node = pci_device_to_OF_node (dev);
+		if (of_node)
+			pmac_call_feature (PMAC_FTR_USB_ENABLE,
+						of_node, 0, 1);
+	}
+#endif
+
 	/* NOTE:  chip docs cover clean "real suspend" cases (what Linux
 	 * calls "standby", "suspend to RAM", and so on).  There are also
 	 * dirty cases when swsusp fakes a suspend in "shutdown" mode.
@@ -365,7 +393,7 @@ int usb_hcd_pci_resume (struct pci_dev *dev)
 
 	dev->dev.power.power_state = PMSG_ON;
 
-	hcd->saw_irq = 0;
+	clear_bit(HCD_FLAG_SAW_IRQ, &hcd->flags);
 
 	if (hcd->driver->resume) {
 		retval = hcd->driver->resume(hcd);
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 6c7ca5b08cd6..da24c31ee00d 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -23,11 +23,6 @@
  */
 
 #include <linux/config.h>
-
-#ifdef CONFIG_USB_DEBUG
-#define DEBUG
-#endif
-
 #include <linux/module.h>
 #include <linux/version.h>
 #include <linux/kernel.h>
@@ -1320,11 +1315,12 @@ static int hcd_unlink_urb (struct urb *urb, int status)
 	 * finish unlinking the initial failed usb_set_address()
 	 * or device descriptor fetch.
 	 */
-	if (!hcd->saw_irq && hcd->self.root_hub != urb->dev) {
+	if (!test_bit(HCD_FLAG_SAW_IRQ, &hcd->flags)
+	    && hcd->self.root_hub != urb->dev) {
 		dev_warn (hcd->self.controller, "Unlink after no-IRQ?  "
 			"Controller is probably using the wrong IRQ."
 			"\n");
-		hcd->saw_irq = 1;
+		set_bit(HCD_FLAG_SAW_IRQ, &hcd->flags);
 	}
 
 	urb->status = status;
@@ -1654,13 +1650,15 @@ irqreturn_t usb_hcd_irq (int irq, void *__hcd, struct pt_regs * r)
 	struct usb_hcd		*hcd = __hcd;
 	int			start = hcd->state;
 
-	if (start == HC_STATE_HALT)
+	if (unlikely(start == HC_STATE_HALT ||
+	    !test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags)))
 		return IRQ_NONE;
 	if (hcd->driver->irq (hcd, r) == IRQ_NONE)
 		return IRQ_NONE;
 
-	hcd->saw_irq = 1;
-	if (hcd->state == HC_STATE_HALT)
+	set_bit(HCD_FLAG_SAW_IRQ, &hcd->flags);
+
+	if (unlikely(hcd->state == HC_STATE_HALT))
 		usb_hc_died (hcd);
 	return IRQ_HANDLED;
 }
@@ -1773,6 +1771,8 @@ int usb_add_hcd(struct usb_hcd *hcd,
 
 	dev_info(hcd->self.controller, "%s\n", hcd->product_desc);
 
+	set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
+
 	/* till now HC has been in an indeterminate state ... */
 	if (hcd->driver->reset && (retval = hcd->driver->reset(hcd)) < 0) {
 		dev_err(hcd->self.controller, "can't reset\n");
diff --git a/drivers/usb/core/hcd.h b/drivers/usb/core/hcd.h
index 24a62a2ff86d..c8a1b350e2cf 100644
--- a/drivers/usb/core/hcd.h
+++ b/drivers/usb/core/hcd.h
@@ -72,7 +72,12 @@ struct usb_hcd {	/* usb_bus.hcpriv points to this */
 	 * hardware info/state
 	 */
 	const struct hc_driver	*driver;	/* hw-specific hooks */
-	unsigned		saw_irq : 1;
+
+	/* Flags that need to be manipulated atomically */
+	unsigned long		flags;
+#define HCD_FLAG_HW_ACCESSIBLE	0x00000001
+#define HCD_FLAG_SAW_IRQ	0x00000002
+
 	unsigned		can_wakeup:1;	/* hw supports wakeup? */
 	unsigned		remote_wakeup:1;/* sw should use wakeup? */
 	unsigned		rh_registered:1;/* is root hub registered? */
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 256d9f698715..f78bd124d290 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -9,11 +9,6 @@
  */
 
 #include <linux/config.h>
-#ifdef CONFIG_USB_DEBUG
-	#define DEBUG
-#else
-	#undef DEBUG
-#endif
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/module.h>
@@ -1674,7 +1669,6 @@ int usb_suspend_device(struct usb_device *udev)
 	return 0;
 #endif
 }
-EXPORT_SYMBOL_GPL(usb_suspend_device);
 
 /*
  * If the USB "suspend" state is in use (rather than "global suspend"),
diff --git a/drivers/usb/core/inode.c b/drivers/usb/core/inode.c
index 12f490fdee8f..c44bbedec817 100644
--- a/drivers/usb/core/inode.c
+++ b/drivers/usb/core/inode.c
@@ -46,7 +46,6 @@
 
 static struct super_operations usbfs_ops;
 static struct file_operations default_file_operations;
-static struct inode_operations usbfs_dir_inode_operations;
 static struct vfsmount *usbfs_mount;
 static int usbfs_mount_count;	/* = 0 */
 static int ignore_mount = 0;
@@ -262,7 +261,7 @@ static struct inode *usbfs_get_inode (struct super_block *sb, int mode, dev_t de
 			inode->i_fop = &default_file_operations;
 			break;
 		case S_IFDIR:
-			inode->i_op = &usbfs_dir_inode_operations;
+			inode->i_op = &simple_dir_inode_operations;
 			inode->i_fop = &simple_dir_operations;
 
 			/* directory inodes start off with i_nlink == 2 (for "." entry) */
@@ -417,10 +416,6 @@ static struct file_operations default_file_operations = {
 	.llseek =	default_file_lseek,
 };
 
-static struct inode_operations usbfs_dir_inode_operations = {
-	.lookup =	simple_lookup,
-};
-
 static struct super_operations usbfs_ops = {
 	.statfs =	simple_statfs,
 	.drop_inode =	generic_delete_inode,
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index 644a3d4f12aa..fe74f99ca5f4 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -3,13 +3,6 @@
  */
 
 #include <linux/config.h>
-
-#ifdef CONFIG_USB_DEBUG
-	#define DEBUG
-#else
-	#undef DEBUG
-#endif
-
 #include <linux/pci.h>	/* for scatterlist macros */
 #include <linux/usb.h>
 #include <linux/module.h>
@@ -1457,12 +1450,11 @@ free_interfaces:
 		 */
 		for (i = 0; i < nintf; ++i) {
 			struct usb_interface *intf = cp->interface[i];
-			struct usb_host_interface *alt = intf->cur_altsetting;
 
 			dev_dbg (&dev->dev,
 				"adding %s (config #%d, interface %d)\n",
 				intf->dev.bus_id, configuration,
-				alt->desc.bInterfaceNumber);
+				intf->cur_altsetting->desc.bInterfaceNumber);
 			ret = device_add (&intf->dev);
 			if (ret != 0) {
 				dev_err(&dev->dev,
diff --git a/drivers/usb/core/notify.c b/drivers/usb/core/notify.c
index 37da059eced7..fbbebab52fbd 100644
--- a/drivers/usb/core/notify.c
+++ b/drivers/usb/core/notify.c
@@ -12,13 +12,7 @@
 #include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/notifier.h>
-#ifdef CONFIG_USB_DEBUG
-	#define DEBUG
-#else
-	#undef DEBUG
-#endif
 #include <linux/usb.h>
-
 #include "usb.h"
 
 
diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
index edd83e014452..71d881327e88 100644
--- a/drivers/usb/core/sysfs.c
+++ b/drivers/usb/core/sysfs.c
@@ -12,14 +12,7 @@
 
 #include <linux/config.h>
 #include <linux/kernel.h>
-
-#ifdef CONFIG_USB_DEBUG
-	#define DEBUG
-#else
-	#undef DEBUG
-#endif
 #include <linux/usb.h>
-
 #include "usb.h"
 
 /* endpoint stuff */
diff --git a/drivers/usb/core/urb.c b/drivers/usb/core/urb.c
index f2a1fed2a802..081796726b95 100644
--- a/drivers/usb/core/urb.c
+++ b/drivers/usb/core/urb.c
@@ -4,12 +4,6 @@
 #include <linux/bitops.h>
 #include <linux/slab.h>
 #include <linux/init.h>
-
-#ifdef CONFIG_USB_DEBUG
-	#define DEBUG
-#else
-	#undef DEBUG
-#endif
 #include <linux/usb.h>
 #include "hcd.h"
 
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index 0eefff7bcb3c..e80ef9467825 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -22,13 +22,6 @@
  */
 
 #include <linux/config.h>
-
-#ifdef CONFIG_USB_DEBUG
-	#define DEBUG
-#else
-	#undef DEBUG
-#endif
-
 #include <linux/module.h>
 #include <linux/string.h>
 #include <linux/bitops.h>
@@ -1439,7 +1432,8 @@ static int usb_generic_suspend(struct device *dev, pm_message_t message)
 			mark_quiesced(intf);
 	} else {
 		// FIXME else if there's no suspend method, disconnect...
-		dev_warn(dev, "no %s?\n", "suspend");
+		dev_warn(dev, "no suspend for driver %s?\n", driver->name);
+		mark_quiesced(intf);
 		status = 0;
 	}
 	return status;
@@ -1467,8 +1461,10 @@ static int usb_generic_resume(struct device *dev)
 	}
 
 	if ((dev->driver == NULL) ||
-	    (dev->driver_data == &usb_generic_driver_data))
+	    (dev->driver_data == &usb_generic_driver_data)) {
+		dev->power.power_state.event = PM_EVENT_FREEZE;
 		return 0;
+	}
 
 	intf = to_usb_interface(dev);
 	driver = to_usb_driver(dev->driver);
@@ -1488,7 +1484,7 @@ static int usb_generic_resume(struct device *dev)
 			mark_quiesced(intf);
 		}
 	} else
-		dev_warn(dev, "no %s?\n", "resume");
+		dev_warn(dev, "no resume for driver %s?\n", driver->name);
 	return 0;
 }
 
diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c
index 904519085334..c655d46c8aed 100644
--- a/drivers/usb/gadget/dummy_hcd.c
+++ b/drivers/usb/gadget/dummy_hcd.c
@@ -896,7 +896,7 @@ dummy_gadget_release (struct device *dev)
 #endif
 }
 
-static int dummy_udc_probe (struct device *dev)
+static int dummy_udc_probe (struct platform_device *dev)
 {
 	struct dummy	*dum = the_controller;
 	int		rc;
@@ -909,7 +909,7 @@ static int dummy_udc_probe (struct device *dev)
 	dum->gadget.is_otg = (dummy_to_hcd(dum)->self.otg_port != 0);
 
 	strcpy (dum->gadget.dev.bus_id, "gadget");
-	dum->gadget.dev.parent = dev;
+	dum->gadget.dev.parent = &dev->dev;
 	dum->gadget.dev.release = dummy_gadget_release;
 	rc = device_register (&dum->gadget.dev);
 	if (rc < 0)
@@ -919,59 +919,60 @@ static int dummy_udc_probe (struct device *dev)
 	usb_bus_get (&dummy_to_hcd (dum)->self);
 #endif
 
-	dev_set_drvdata (dev, dum);
+	platform_set_drvdata (dev, dum);
 	device_create_file (&dum->gadget.dev, &dev_attr_function);
 	return rc;
 }
 
-static int dummy_udc_remove (struct device *dev)
+static int dummy_udc_remove (struct platform_device *dev)
 {
-	struct dummy	*dum = dev_get_drvdata (dev);
+	struct dummy	*dum = platform_get_drvdata (dev);
 
-	dev_set_drvdata (dev, NULL);
+	platform_set_drvdata (dev, NULL);
 	device_remove_file (&dum->gadget.dev, &dev_attr_function);
 	device_unregister (&dum->gadget.dev);
 	return 0;
 }
 
-static int dummy_udc_suspend (struct device *dev, pm_message_t state)
+static int dummy_udc_suspend (struct platform_device *dev, pm_message_t state)
 {
-	struct dummy	*dum = dev_get_drvdata(dev);
+	struct dummy	*dum = platform_get_drvdata(dev);
 
-	dev_dbg (dev, "%s\n", __FUNCTION__);
+	dev_dbg (&dev->dev, "%s\n", __FUNCTION__);
 	spin_lock_irq (&dum->lock);
 	dum->udc_suspended = 1;
 	set_link_state (dum);
 	spin_unlock_irq (&dum->lock);
 
-	dev->power.power_state = state;
+	dev->dev.power.power_state = state;
 	usb_hcd_poll_rh_status (dummy_to_hcd (dum));
 	return 0;
 }
 
-static int dummy_udc_resume (struct device *dev)
+static int dummy_udc_resume (struct platform_device *dev)
 {
-	struct dummy	*dum = dev_get_drvdata(dev);
+	struct dummy	*dum = platform_get_drvdata(dev);
 
-	dev_dbg (dev, "%s\n", __FUNCTION__);
+	dev_dbg (&dev->dev, "%s\n", __FUNCTION__);
 	spin_lock_irq (&dum->lock);
 	dum->udc_suspended = 0;
 	set_link_state (dum);
 	spin_unlock_irq (&dum->lock);
 
-	dev->power.power_state = PMSG_ON;
+	dev->dev.power.power_state = PMSG_ON;
 	usb_hcd_poll_rh_status (dummy_to_hcd (dum));
 	return 0;
 }
 
-static struct device_driver dummy_udc_driver = {
-	.name		= (char *) gadget_name,
-	.owner		= THIS_MODULE,
-	.bus		= &platform_bus_type,
+static struct platform_driver dummy_udc_driver = {
 	.probe		= dummy_udc_probe,
 	.remove		= dummy_udc_remove,
 	.suspend	= dummy_udc_suspend,
 	.resume		= dummy_udc_resume,
+	.driver		= {
+		.name	= (char *) gadget_name,
+		.owner	= THIS_MODULE,
+	},
 };
 
 /*-------------------------------------------------------------------------*/
@@ -1898,14 +1899,14 @@ static const struct hc_driver dummy_hcd = {
 	.bus_resume =		dummy_bus_resume,
 };
 
-static int dummy_hcd_probe (struct device *dev)
+static int dummy_hcd_probe (struct platform_device *dev)
 {
 	struct usb_hcd		*hcd;
 	int			retval;
 
-	dev_info (dev, "%s, driver " DRIVER_VERSION "\n", driver_desc);
+	dev_info(&dev->dev, "%s, driver " DRIVER_VERSION "\n", driver_desc);
 
-	hcd = usb_create_hcd (&dummy_hcd, dev, dev->bus_id);
+	hcd = usb_create_hcd (&dummy_hcd, &dev->dev, dev->dev.bus_id);
 	if (!hcd)
 		return -ENOMEM;
 	the_controller = hcd_to_dummy (hcd);
@@ -1918,48 +1919,49 @@ static int dummy_hcd_probe (struct device *dev)
 	return retval;
 }
 
-static int dummy_hcd_remove (struct device *dev)
+static int dummy_hcd_remove (struct platform_device *dev)
 {
 	struct usb_hcd		*hcd;
 
-	hcd = dev_get_drvdata (dev);
+	hcd = platform_get_drvdata (dev);
 	usb_remove_hcd (hcd);
 	usb_put_hcd (hcd);
 	the_controller = NULL;
 	return 0;
 }
 
-static int dummy_hcd_suspend (struct device *dev, pm_message_t state)
+static int dummy_hcd_suspend (struct platform_device *dev, pm_message_t state)
 {
 	struct usb_hcd		*hcd;
 
-	dev_dbg (dev, "%s\n", __FUNCTION__);
-	hcd = dev_get_drvdata (dev);
+	dev_dbg (&dev->dev, "%s\n", __FUNCTION__);
+	hcd = platform_get_drvdata (dev);
 
 	hcd->state = HC_STATE_SUSPENDED;
 	return 0;
 }
 
-static int dummy_hcd_resume (struct device *dev)
+static int dummy_hcd_resume (struct platform_device *dev)
 {
 	struct usb_hcd		*hcd;
 
-	dev_dbg (dev, "%s\n", __FUNCTION__);
-	hcd = dev_get_drvdata (dev);
+	dev_dbg (&dev->dev, "%s\n", __FUNCTION__);
+	hcd = platform_get_drvdata (dev);
 	hcd->state = HC_STATE_RUNNING;
 
 	usb_hcd_poll_rh_status (hcd);
 	return 0;
 }
 
-static struct device_driver dummy_hcd_driver = {
-	.name		= (char *) driver_name,
-	.owner		= THIS_MODULE,
-	.bus		= &platform_bus_type,
+static struct platform_driver dummy_hcd_driver = {
 	.probe		= dummy_hcd_probe,
 	.remove		= dummy_hcd_remove,
 	.suspend	= dummy_hcd_suspend,
 	.resume		= dummy_hcd_resume,
+	.driver		= {
+		.name	= (char *) driver_name,
+		.owner	= THIS_MODULE,
+	},
 };
 
 /*-------------------------------------------------------------------------*/
@@ -1995,11 +1997,11 @@ static int __init init (void)
 	if (usb_disabled ())
 		return -ENODEV;
 
-	retval = driver_register (&dummy_hcd_driver);
+	retval = platform_driver_register (&dummy_hcd_driver);
 	if (retval < 0)
 		return retval;
 
-	retval = driver_register (&dummy_udc_driver);
+	retval = platform_driver_register (&dummy_udc_driver);
 	if (retval < 0)
 		goto err_register_udc_driver;
 
@@ -2015,9 +2017,9 @@ static int __init init (void)
 err_register_udc:
 	platform_device_unregister (&the_hcd_pdev);
 err_register_hcd:
-	driver_unregister (&dummy_udc_driver);
+	platform_driver_unregister (&dummy_udc_driver);
 err_register_udc_driver:
-	driver_unregister (&dummy_hcd_driver);
+	platform_driver_unregister (&dummy_hcd_driver);
 	return retval;
 }
 module_init (init);
@@ -2026,7 +2028,7 @@ static void __exit cleanup (void)
 {
 	platform_device_unregister (&the_udc_pdev);
 	platform_device_unregister (&the_hcd_pdev);
-	driver_unregister (&dummy_udc_driver);
-	driver_unregister (&dummy_hcd_driver);
+	platform_driver_unregister (&dummy_udc_driver);
+	platform_driver_unregister (&dummy_hcd_driver);
 }
 module_exit (cleanup);
diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c
index 654469778ab5..b0f3cd63e3b9 100644
--- a/drivers/usb/gadget/goku_udc.c
+++ b/drivers/usb/gadget/goku_udc.c
@@ -1970,7 +1970,6 @@ MODULE_DEVICE_TABLE (pci, pci_ids);
 static struct pci_driver goku_pci_driver = {
 	.name =		(char *) driver_name,
 	.id_table =	pci_ids,
-	.owner =	THIS_MODULE,
 
 	.probe =	goku_probe,
 	.remove =	goku_remove,
diff --git a/drivers/usb/gadget/lh7a40x_udc.c b/drivers/usb/gadget/lh7a40x_udc.c
index bc6269f10cbb..e02fea5a5433 100644
--- a/drivers/usb/gadget/lh7a40x_udc.c
+++ b/drivers/usb/gadget/lh7a40x_udc.c
@@ -2085,21 +2085,21 @@ static struct lh7a40x_udc memory = {
 /*
  * 	probe - binds to the platform device
  */
-static int lh7a40x_udc_probe(struct device *_dev)
+static int lh7a40x_udc_probe(struct platform_device *pdev)
 {
 	struct lh7a40x_udc *dev = &memory;
 	int retval;
 
-	DEBUG("%s: %p\n", __FUNCTION__, _dev);
+	DEBUG("%s: %p\n", __FUNCTION__, pdev);
 
 	spin_lock_init(&dev->lock);
-	dev->dev = _dev;
+	dev->dev = &pdev->dev;
 
 	device_initialize(&dev->gadget.dev);
-	dev->gadget.dev.parent = _dev;
+	dev->gadget.dev.parent = &pdev->dev;
 
 	the_controller = dev;
-	dev_set_drvdata(_dev, dev);
+	platform_set_drvdata(pdev, dev);
 
 	udc_disable(dev);
 	udc_reinit(dev);
@@ -2119,11 +2119,11 @@ static int lh7a40x_udc_probe(struct device *_dev)
 	return retval;
 }
 
-static int lh7a40x_udc_remove(struct device *_dev)
+static int lh7a40x_udc_remove(struct platform_device *pdev)
 {
-	struct lh7a40x_udc *dev = _dev->driver_data;
+	struct lh7a40x_udc *dev = platform_get_drvdata(pdev);
 
-	DEBUG("%s: %p\n", __FUNCTION__, dev);
+	DEBUG("%s: %p\n", __FUNCTION__, pdev);
 
 	udc_disable(dev);
 	remove_proc_files();
@@ -2131,7 +2131,7 @@ static int lh7a40x_udc_remove(struct device *_dev)
 
 	free_irq(IRQ_USBINTR, dev);
 
-	dev_set_drvdata(_dev, 0);
+	platform_set_drvdata(pdev, 0);
 
 	the_controller = 0;
 
@@ -2140,26 +2140,27 @@ static int lh7a40x_udc_remove(struct device *_dev)
 
 /*-------------------------------------------------------------------------*/
 
-static struct device_driver udc_driver = {
-	.name = (char *)driver_name,
-	.owner = THIS_MODULE,
-	.bus = &platform_bus_type,
+static struct platform_driver udc_driver = {
 	.probe = lh7a40x_udc_probe,
 	.remove = lh7a40x_udc_remove
 	    /* FIXME power management support */
 	    /* .suspend = ... disable UDC */
 	    /* .resume = ... re-enable UDC */
+	.driver	= {
+		.name = (char *)driver_name,
+		.owner = THIS_MODULE,
+	},
 };
 
 static int __init udc_init(void)
 {
 	DEBUG("%s: %s version %s\n", __FUNCTION__, driver_name, DRIVER_VERSION);
-	return driver_register(&udc_driver);
+	return platform_driver_register(&udc_driver);
 }
 
 static void __exit udc_exit(void)
 {
-	driver_unregister(&udc_driver);
+	platform_driver_unregister(&udc_driver);
 }
 
 module_init(udc_init);
diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c
index 0dc6bb00bf72..c32e1f7476da 100644
--- a/drivers/usb/gadget/net2280.c
+++ b/drivers/usb/gadget/net2280.c
@@ -2948,7 +2948,6 @@ MODULE_DEVICE_TABLE (pci, pci_ids);
 static struct pci_driver net2280_pci_driver = {
 	.name =		(char *) driver_name,
 	.id_table =	pci_ids,
-	.owner =	THIS_MODULE,
 
 	.probe =	net2280_probe,
 	.remove =	net2280_remove,
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index 387692a3611e..a8972d7c97be 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -2707,18 +2707,17 @@ omap_udc_setup(struct platform_device *odev, struct otg_transceiver *xceiv)
 	return 0;
 }
 
-static int __init omap_udc_probe(struct device *dev)
+static int __init omap_udc_probe(struct platform_device *pdev)
 {
-	struct platform_device	*odev = to_platform_device(dev);
 	int			status = -ENODEV;
 	int			hmc;
 	struct otg_transceiver	*xceiv = NULL;
 	const char		*type = NULL;
-	struct omap_usb_config	*config = dev->platform_data;
+	struct omap_usb_config	*config = pdev->dev.platform_data;
 
 	/* NOTE:  "knows" the order of the resources! */
-	if (!request_mem_region(odev->resource[0].start, 
-			odev->resource[0].end - odev->resource[0].start + 1,
+	if (!request_mem_region(pdev->resource[0].start, 
+			pdev->resource[0].end - pdev->resource[0].start + 1,
 			driver_name)) {
 		DBG("request_mem_region failed\n");
 		return -EBUSY;
@@ -2803,7 +2802,7 @@ bad_on_1710:
 	INFO("hmc mode %d, %s transceiver\n", hmc, type);
 
 	/* a "gadget" abstracts/virtualizes the controller */
-	status = omap_udc_setup(odev, xceiv);
+	status = omap_udc_setup(pdev, xceiv);
 	if (status) {
 		goto cleanup0;
 	}
@@ -2821,28 +2820,28 @@ bad_on_1710:
 		udc->clr_halt = UDC_RESET_EP;
 
 	/* USB general purpose IRQ:  ep0, state changes, dma, etc */
-	status = request_irq(odev->resource[1].start, omap_udc_irq,
+	status = request_irq(pdev->resource[1].start, omap_udc_irq,
 			SA_SAMPLE_RANDOM, driver_name, udc);
 	if (status != 0) {
 		ERR( "can't get irq %ld, err %d\n",
-			odev->resource[1].start, status);
+			pdev->resource[1].start, status);
 		goto cleanup1;
 	}
 
 	/* USB "non-iso" IRQ (PIO for all but ep0) */
-	status = request_irq(odev->resource[2].start, omap_udc_pio_irq,
+	status = request_irq(pdev->resource[2].start, omap_udc_pio_irq,
 			SA_SAMPLE_RANDOM, "omap_udc pio", udc);
 	if (status != 0) {
 		ERR( "can't get irq %ld, err %d\n",
-			odev->resource[2].start, status);
+			pdev->resource[2].start, status);
 		goto cleanup2;
 	}
 #ifdef	USE_ISO
-	status = request_irq(odev->resource[3].start, omap_udc_iso_irq,
+	status = request_irq(pdev->resource[3].start, omap_udc_iso_irq,
 			SA_INTERRUPT, "omap_udc iso", udc);
 	if (status != 0) {
 		ERR("can't get irq %ld, err %d\n",
-			odev->resource[3].start, status);
+			pdev->resource[3].start, status);
 		goto cleanup3;
 	}
 #endif
@@ -2853,11 +2852,11 @@ bad_on_1710:
 
 #ifdef	USE_ISO
 cleanup3:
-	free_irq(odev->resource[2].start, udc);
+	free_irq(pdev->resource[2].start, udc);
 #endif
 
 cleanup2:
-	free_irq(odev->resource[1].start, udc);
+	free_irq(pdev->resource[1].start, udc);
 
 cleanup1:
 	kfree (udc);
@@ -2866,14 +2865,13 @@ cleanup1:
 cleanup0:
 	if (xceiv)
 		put_device(xceiv->dev);
-	release_mem_region(odev->resource[0].start,
-			odev->resource[0].end - odev->resource[0].start + 1);
+	release_mem_region(pdev->resource[0].start,
+			pdev->resource[0].end - pdev->resource[0].start + 1);
 	return status;
 }
 
-static int __exit omap_udc_remove(struct device *dev)
+static int __exit omap_udc_remove(struct platform_device *pdev)
 {
-	struct platform_device	*odev = to_platform_device(dev);
 	DECLARE_COMPLETION(done);
 
 	if (!udc)
@@ -2891,13 +2889,13 @@ static int __exit omap_udc_remove(struct device *dev)
 	remove_proc_file();
 
 #ifdef	USE_ISO
-	free_irq(odev->resource[3].start, udc);
+	free_irq(pdev->resource[3].start, udc);
 #endif
-	free_irq(odev->resource[2].start, udc);
-	free_irq(odev->resource[1].start, udc);
+	free_irq(pdev->resource[2].start, udc);
+	free_irq(pdev->resource[1].start, udc);
 
-	release_mem_region(odev->resource[0].start,
-			odev->resource[0].end - odev->resource[0].start + 1);
+	release_mem_region(pdev->resource[0].start,
+			pdev->resource[0].end - pdev->resource[0].start + 1);
 
 	device_unregister(&udc->gadget.dev);
 	wait_for_completion(&done);
@@ -2915,7 +2913,7 @@ static int __exit omap_udc_remove(struct device *dev)
  * may involve talking to an external transceiver (e.g. isp1301).
  */
 
-static int omap_udc_suspend(struct device *dev, pm_message_t message)
+static int omap_udc_suspend(struct platform_device *dev, pm_message_t message)
 {
 	u32	devstat;
 
@@ -2935,7 +2933,7 @@ static int omap_udc_suspend(struct device *dev, pm_message_t message)
 	return 0;
 }
 
-static int omap_udc_resume(struct device *dev)
+static int omap_udc_resume(struct platform_device *dev)
 {
 	DBG("resume + wakeup/SRP\n");
 	omap_pullup(&udc->gadget, 1);
@@ -2947,14 +2945,15 @@ static int omap_udc_resume(struct device *dev)
 
 /*-------------------------------------------------------------------------*/
 
-static struct device_driver udc_driver = {
-	.name		= (char *) driver_name,
-	.owner		= THIS_MODULE,
-	.bus		= &platform_bus_type,
+static struct platform_driver udc_driver = {
 	.probe		= omap_udc_probe,
 	.remove		= __exit_p(omap_udc_remove),
 	.suspend	= omap_udc_suspend,
 	.resume		= omap_udc_resume,
+	.driver		= {
+		.owner	= THIS_MODULE,
+		.name	= (char *) driver_name,
+	},
 };
 
 static int __init udc_init(void)
@@ -2965,13 +2964,13 @@ static int __init udc_init(void)
 #endif
 		"%s\n", driver_desc,
 		use_dma ?  " (dma)" : "");
-	return driver_register(&udc_driver);
+	return platform_driver_register(&udc_driver);
 }
 module_init(udc_init);
 
 static void __exit udc_exit(void)
 {
-	driver_unregister(&udc_driver);
+	platform_driver_unregister(&udc_driver);
 }
 module_exit(udc_exit);
 
diff --git a/drivers/usb/gadget/pxa2xx_udc.c b/drivers/usb/gadget/pxa2xx_udc.c
index 510d28a924db..bb028c5b8952 100644
--- a/drivers/usb/gadget/pxa2xx_udc.c
+++ b/drivers/usb/gadget/pxa2xx_udc.c
@@ -2432,7 +2432,7 @@ static struct pxa2xx_udc memory = {
 /*
  * 	probe - binds to the platform device
  */
-static int __init pxa2xx_udc_probe(struct device *_dev)
+static int __init pxa2xx_udc_probe(struct platform_device *pdev)
 {
 	struct pxa2xx_udc *dev = &memory;
 	int retval, out_dma = 1;
@@ -2495,19 +2495,19 @@ static int __init pxa2xx_udc_probe(struct device *_dev)
 #endif
 
 	/* other non-static parts of init */
-	dev->dev = _dev;
-	dev->mach = _dev->platform_data;
+	dev->dev = &pdev->dev;
+	dev->mach = pdev->dev.platform_data;
 
 	init_timer(&dev->timer);
 	dev->timer.function = udc_watchdog;
 	dev->timer.data = (unsigned long) dev;
 
 	device_initialize(&dev->gadget.dev);
-	dev->gadget.dev.parent = _dev;
-	dev->gadget.dev.dma_mask = _dev->dma_mask;
+	dev->gadget.dev.parent = &pdev->dev;
+	dev->gadget.dev.dma_mask = pdev->dev.dma_mask;
 
 	the_controller = dev;
-	dev_set_drvdata(_dev, dev);
+	platform_set_drvdata(pdev, dev);
 
 	udc_disable(dev);
 	udc_reinit(dev);
@@ -2559,14 +2559,14 @@ lubbock_fail0:
 	return 0;
 }
 
-static void pxa2xx_udc_shutdown(struct device *_dev)
+static void pxa2xx_udc_shutdown(struct platform_device *_dev)
 {
 	pullup_off();
 }
 
-static int __exit pxa2xx_udc_remove(struct device *_dev)
+static int __exit pxa2xx_udc_remove(struct platform_device *pdev)
 {
-	struct pxa2xx_udc *dev = dev_get_drvdata(_dev);
+	struct pxa2xx_udc *dev = platform_get_drvdata(pdev);
 
 	udc_disable(dev);
 	remove_proc_files();
@@ -2580,7 +2580,7 @@ static int __exit pxa2xx_udc_remove(struct device *_dev)
 		free_irq(LUBBOCK_USB_DISC_IRQ, dev);
 		free_irq(LUBBOCK_USB_IRQ, dev);
 	}
-	dev_set_drvdata(_dev, NULL);
+	platform_set_drvdata(pdev, NULL);
 	the_controller = NULL;
 	return 0;
 }
@@ -2601,9 +2601,9 @@ static int __exit pxa2xx_udc_remove(struct device *_dev)
  * VBUS IRQs should probably be ignored so that the PXA device just acts
  * "dead" to USB hosts until system resume.
  */
-static int pxa2xx_udc_suspend(struct device *dev, pm_message_t state)
+static int pxa2xx_udc_suspend(struct platform_device *dev, pm_message_t state)
 {
-	struct pxa2xx_udc	*udc = dev_get_drvdata(dev);
+	struct pxa2xx_udc	*udc = platform_get_drvdata(dev);
 
 	if (!udc->mach->udc_command)
 		WARN("USB host won't detect disconnect!\n");
@@ -2612,9 +2612,9 @@ static int pxa2xx_udc_suspend(struct device *dev, pm_message_t state)
 	return 0;
 }
 
-static int pxa2xx_udc_resume(struct device *dev)
+static int pxa2xx_udc_resume(struct platform_device *dev)
 {
-	struct pxa2xx_udc	*udc = dev_get_drvdata(dev);
+	struct pxa2xx_udc	*udc = platform_get_drvdata(dev);
 
 	pullup(udc, 1);
 
@@ -2628,27 +2628,28 @@ static int pxa2xx_udc_resume(struct device *dev)
 
 /*-------------------------------------------------------------------------*/
 
-static struct device_driver udc_driver = {
-	.name		= "pxa2xx-udc",
-	.owner		= THIS_MODULE,
-	.bus		= &platform_bus_type,
+static struct platform_driver udc_driver = {
 	.probe		= pxa2xx_udc_probe,
 	.shutdown	= pxa2xx_udc_shutdown,
 	.remove		= __exit_p(pxa2xx_udc_remove),
 	.suspend	= pxa2xx_udc_suspend,
 	.resume		= pxa2xx_udc_resume,
+	.driver		= {
+		.owner	= THIS_MODULE,
+		.name	= "pxa2xx-udc",
+	},
 };
 
 static int __init udc_init(void)
 {
 	printk(KERN_INFO "%s: version %s\n", driver_name, DRIVER_VERSION);
-	return driver_register(&udc_driver);
+	return platform_driver_register(&udc_driver);
 }
 module_init(udc_init);
 
 static void __exit udc_exit(void)
 {
-	driver_unregister(&udc_driver);
+	platform_driver_unregister(&udc_driver);
 }
 module_exit(udc_exit);
 
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index af3c05eb86fc..29f52a44b928 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -411,50 +411,39 @@ static void ehci_stop (struct usb_hcd *hcd)
 	dbg_status (ehci, "ehci_stop completed", readl (&ehci->regs->status));
 }
 
-static int ehci_run (struct usb_hcd *hcd)
+/* one-time init, only for memory state */
+static int ehci_init(struct usb_hcd *hcd)
 {
-	struct ehci_hcd		*ehci = hcd_to_ehci (hcd);
+	struct ehci_hcd		*ehci = hcd_to_ehci(hcd);
 	u32			temp;
 	int			retval;
 	u32			hcc_params;
-	int			first;
-
-	/* skip some things on restart paths */
-	first = (ehci->watchdog.data == 0);
-	if (first) {
-		init_timer (&ehci->watchdog);
-		ehci->watchdog.function = ehci_watchdog;
-		ehci->watchdog.data = (unsigned long) ehci;
-	}
+
+	spin_lock_init(&ehci->lock);
+
+	init_timer(&ehci->watchdog);
+	ehci->watchdog.function = ehci_watchdog;
+	ehci->watchdog.data = (unsigned long) ehci;
 
 	/*
 	 * hw default: 1K periodic list heads, one per frame.
 	 * periodic_size can shrink by USBCMD update if hcc_params allows.
 	 */
 	ehci->periodic_size = DEFAULT_I_TDPS;
-	if (first && (retval = ehci_mem_init (ehci, GFP_KERNEL)) < 0)
+	if ((retval = ehci_mem_init(ehci, GFP_KERNEL)) < 0)
 		return retval;
 
 	/* controllers may cache some of the periodic schedule ... */
-	hcc_params = readl (&ehci->caps->hcc_params);
-	if (HCC_ISOC_CACHE (hcc_params)) 	// full frame cache
+	hcc_params = readl(&ehci->caps->hcc_params);
+	if (HCC_ISOC_CACHE(hcc_params)) 	// full frame cache
 		ehci->i_thresh = 8;
 	else					// N microframes cached
-		ehci->i_thresh = 2 + HCC_ISOC_THRES (hcc_params);
+		ehci->i_thresh = 2 + HCC_ISOC_THRES(hcc_params);
 
 	ehci->reclaim = NULL;
 	ehci->reclaim_ready = 0;
 	ehci->next_uframe = -1;
 
-	/* controller state:  unknown --> reset */
-
-	/* EHCI spec section 4.1 */
-	if ((retval = ehci_reset (ehci)) != 0) {
-		ehci_mem_cleanup (ehci);
-		return retval;
-	}
-	writel (ehci->periodic_dma, &ehci->regs->frame_list);
-
 	/*
 	 * dedicate a qh for the async ring head, since we couldn't unlink
 	 * a 'real' qh without stopping the async schedule [4.8].  use it
@@ -462,37 +451,13 @@ static int ehci_run (struct usb_hcd *hcd)
 	 * its dummy is used in hw_alt_next of many tds, to prevent the qh
 	 * from automatically advancing to the next td after short reads.
 	 */
-	if (first) {
-		ehci->async->qh_next.qh = NULL;
-		ehci->async->hw_next = QH_NEXT (ehci->async->qh_dma);
-		ehci->async->hw_info1 = cpu_to_le32 (QH_HEAD);
-		ehci->async->hw_token = cpu_to_le32 (QTD_STS_HALT);
-		ehci->async->hw_qtd_next = EHCI_LIST_END;
-		ehci->async->qh_state = QH_STATE_LINKED;
-		ehci->async->hw_alt_next = QTD_NEXT (ehci->async->dummy->qtd_dma);
-	}
-	writel ((u32)ehci->async->qh_dma, &ehci->regs->async_next);
-
-	/*
-	 * hcc_params controls whether ehci->regs->segment must (!!!)
-	 * be used; it constrains QH/ITD/SITD and QTD locations.
-	 * pci_pool consistent memory always uses segment zero.
-	 * streaming mappings for I/O buffers, like pci_map_single(),
-	 * can return segments above 4GB, if the device allows.
-	 *
-	 * NOTE:  the dma mask is visible through dma_supported(), so
-	 * drivers can pass this info along ... like NETIF_F_HIGHDMA,
-	 * Scsi_Host.highmem_io, and so forth.  It's readonly to all
-	 * host side drivers though.
-	 */
-	if (HCC_64BIT_ADDR (hcc_params)) {
-		writel (0, &ehci->regs->segment);
-#if 0
-// this is deeply broken on almost all architectures
-		if (!dma_set_mask (hcd->self.controller, DMA_64BIT_MASK))
-			ehci_info (ehci, "enabled 64bit DMA\n");
-#endif
-	}
+	ehci->async->qh_next.qh = NULL;
+	ehci->async->hw_next = QH_NEXT(ehci->async->qh_dma);
+	ehci->async->hw_info1 = cpu_to_le32(QH_HEAD);
+	ehci->async->hw_token = cpu_to_le32(QTD_STS_HALT);
+	ehci->async->hw_qtd_next = EHCI_LIST_END;
+	ehci->async->qh_state = QH_STATE_LINKED;
+	ehci->async->hw_alt_next = QTD_NEXT(ehci->async->dummy->qtd_dma);
 
 	/* clear interrupt enables, set irq latency */
 	if (log2_irq_thresh < 0 || log2_irq_thresh > 6)
@@ -507,13 +472,13 @@ static int ehci_run (struct usb_hcd *hcd)
 		 * make problems:  throughput reduction (!), data errors...
 		 */
 		if (park) {
-			park = min (park, (unsigned) 3);
+			park = min(park, (unsigned) 3);
 			temp |= CMD_PARK;
 			temp |= park << 8;
 		}
-		ehci_info (ehci, "park %d\n", park);
+		ehci_dbg(ehci, "park %d\n", park);
 	}
-	if (HCC_PGM_FRAMELISTLEN (hcc_params)) {
+	if (HCC_PGM_FRAMELISTLEN(hcc_params)) {
 		/* periodic schedule size can be smaller than default */
 		temp &= ~(3 << 2);
 		temp |= (EHCI_TUNE_FLS << 2);
@@ -521,16 +486,63 @@ static int ehci_run (struct usb_hcd *hcd)
 		case 0: ehci->periodic_size = 1024; break;
 		case 1: ehci->periodic_size = 512; break;
 		case 2: ehci->periodic_size = 256; break;
-		default:	BUG ();
+		default:	BUG();
 		}
 	}
+	ehci->command = temp;
+
+	ehci->reboot_notifier.notifier_call = ehci_reboot;
+	register_reboot_notifier(&ehci->reboot_notifier);
+
+	return 0;
+}
+
+/* start HC running; it's halted, ehci_init() has been run (once) */
+static int ehci_run (struct usb_hcd *hcd)
+{
+	struct ehci_hcd		*ehci = hcd_to_ehci (hcd);
+	int			retval;
+	u32			temp;
+	u32			hcc_params;
+
+	/* EHCI spec section 4.1 */
+	if ((retval = ehci_reset(ehci)) != 0) {
+		unregister_reboot_notifier(&ehci->reboot_notifier);
+		ehci_mem_cleanup(ehci);
+		return retval;
+	}
+	writel(ehci->periodic_dma, &ehci->regs->frame_list);
+	writel((u32)ehci->async->qh_dma, &ehci->regs->async_next);
+
+	/*
+	 * hcc_params controls whether ehci->regs->segment must (!!!)
+	 * be used; it constrains QH/ITD/SITD and QTD locations.
+	 * pci_pool consistent memory always uses segment zero.
+	 * streaming mappings for I/O buffers, like pci_map_single(),
+	 * can return segments above 4GB, if the device allows.
+	 *
+	 * NOTE:  the dma mask is visible through dma_supported(), so
+	 * drivers can pass this info along ... like NETIF_F_HIGHDMA,
+	 * Scsi_Host.highmem_io, and so forth.  It's readonly to all
+	 * host side drivers though.
+	 */
+	hcc_params = readl(&ehci->caps->hcc_params);
+	if (HCC_64BIT_ADDR(hcc_params)) {
+		writel(0, &ehci->regs->segment);
+#if 0
+// this is deeply broken on almost all architectures
+		if (!dma_set_mask(hcd->self.controller, DMA_64BIT_MASK))
+			ehci_info(ehci, "enabled 64bit DMA\n");
+#endif
+	}
+
+
 	// Philips, Intel, and maybe others need CMD_RUN before the
 	// root hub will detect new devices (why?); NEC doesn't
-	temp |= CMD_RUN;
-	writel (temp, &ehci->regs->command);
-	dbg_cmd (ehci, "init", temp);
-
-	/* set async sleep time = 10 us ... ? */
+	ehci->command &= ~(CMD_LRESET|CMD_IAAD|CMD_PSE|CMD_ASE|CMD_RESET);
+	ehci->command |= CMD_RUN;
+	writel (ehci->command, &ehci->regs->command);
+	dbg_cmd (ehci, "init", ehci->command);
 
 	/*
 	 * Start, enabling full USB 2.0 functionality ... usb 1.1 devices
@@ -538,26 +550,23 @@ static int ehci_run (struct usb_hcd *hcd)
 	 * involved with the root hub.  (Except where one is integrated,
 	 * and there's no companion controller unless maybe for USB OTG.)
 	 */
-	if (first) {
-		ehci->reboot_notifier.notifier_call = ehci_reboot;
-		register_reboot_notifier (&ehci->reboot_notifier);
-	}
-
 	hcd->state = HC_STATE_RUNNING;
 	writel (FLAG_CF, &ehci->regs->configured_flag);
-	readl (&ehci->regs->command);	/* unblock posted write */
+	readl (&ehci->regs->command);	/* unblock posted writes */
 
 	temp = HC_VERSION(readl (&ehci->caps->hc_capbase));
 	ehci_info (ehci,
-		"USB %x.%x %s, EHCI %x.%02x, driver %s\n",
+		"USB %x.%x started, EHCI %x.%02x, driver %s\n",
 		((ehci->sbrn & 0xf0)>>4), (ehci->sbrn & 0x0f),
-		first ? "initialized" : "restarted",
 		temp >> 8, temp & 0xff, DRIVER_VERSION);
 
 	writel (INTR_MASK, &ehci->regs->intr_enable); /* Turn On Interrupts */
 
-	if (first)
-		create_debug_files (ehci);
+	/* GRR this is run-once init(), being done every time the HC starts.
+	 * So long as they're part of class devices, we can't do it init()
+	 * since the class device isn't created that early.
+	 */
+	create_debug_files(ehci);
 
 	return 0;
 }
@@ -636,9 +645,8 @@ static irqreturn_t ehci_irq (struct usb_hcd *hcd, struct pt_regs *regs)
 			 * stop that signaling.
 			 */
 			ehci->reset_done [i] = jiffies + msecs_to_jiffies (20);
-			mod_timer (&hcd->rh_timer,
-					ehci->reset_done [i] + 1);
 			ehci_dbg (ehci, "port %d remote wakeup\n", i + 1);
+			usb_hcd_resume_root_hub(hcd);
 		}
 	}
 
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index 88cb4ada686e..82caf336e9b6 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -94,6 +94,13 @@ static int ehci_bus_resume (struct usb_hcd *hcd)
 		msleep(5);
 	spin_lock_irq (&ehci->lock);
 
+	/* Ideally and we've got a real resume here, and no port's power
+	 * was lost.  (For PCI, that means Vaux was maintained.)  But we
+	 * could instead be restoring a swsusp snapshot -- so that BIOS was
+	 * the last user of the controller, not reset/pm hardware keeping
+	 * state we gave to it.
+	 */
+
 	/* re-init operational registers in case we lost power */
 	if (readl (&ehci->regs->intr_enable) == 0) {
  		/* at least some APM implementations will try to deliver
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index 145008853966..13f73a836e45 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -27,7 +27,7 @@
 /* EHCI 0.96 (and later) section 5.1 says how to kick BIOS/SMM/...
  * off the controller (maybe it can boot from highspeed USB disks).
  */
-static int bios_handoff (struct ehci_hcd *ehci, int where, u32 cap)
+static int bios_handoff(struct ehci_hcd *ehci, int where, u32 cap)
 {
 	struct pci_dev *pdev = to_pci_dev(ehci_to_hcd(ehci)->self.controller);
 
@@ -48,7 +48,7 @@ static int bios_handoff (struct ehci_hcd *ehci, int where, u32 cap)
 				where, cap);
 			// some BIOS versions seem buggy...
 			// return 1;
-			ehci_warn (ehci, "continuing after BIOS bug...\n");
+			ehci_warn(ehci, "continuing after BIOS bug...\n");
 			/* disable all SMIs, and clear "BIOS owns" flag */
 			pci_write_config_dword(pdev, where + 4, 0);
 			pci_write_config_byte(pdev, where + 2, 0);
@@ -58,96 +58,47 @@ static int bios_handoff (struct ehci_hcd *ehci, int where, u32 cap)
 	return 0;
 }
 
-/* called by khubd or root hub init threads */
-static int ehci_pci_reset (struct usb_hcd *hcd)
+/* called after powerup, by probe or system-pm "wakeup" */
+static int ehci_pci_reinit(struct ehci_hcd *ehci, struct pci_dev *pdev)
 {
-	struct ehci_hcd		*ehci = hcd_to_ehci (hcd);
 	u32			temp;
+	int			retval;
 	unsigned		count = 256/4;
 
-	spin_lock_init (&ehci->lock);
-
-	ehci->caps = hcd->regs;
-	ehci->regs = hcd->regs + HC_LENGTH (readl (&ehci->caps->hc_capbase));
-	dbg_hcs_params (ehci, "reset");
-	dbg_hcc_params (ehci, "reset");
-
-	/* cache this readonly data; minimize chip reads */
-	ehci->hcs_params = readl (&ehci->caps->hcs_params);
-
-	if (hcd->self.controller->bus == &pci_bus_type) {
-		struct pci_dev	*pdev = to_pci_dev(hcd->self.controller);
-
-		switch (pdev->vendor) {
-		case PCI_VENDOR_ID_TDI:
-			if (pdev->device == PCI_DEVICE_ID_TDI_EHCI) {
-				ehci->is_tdi_rh_tt = 1;
-				tdi_reset (ehci);
-			}
-			break;
-		case PCI_VENDOR_ID_AMD:
-			/* AMD8111 EHCI doesn't work, according to AMD errata */
-			if (pdev->device == 0x7463) {
-				ehci_info (ehci, "ignoring AMD8111 (errata)\n");
-				return -EIO;
-			}
-			break;
-		case PCI_VENDOR_ID_NVIDIA:
-			/* NVidia reports that certain chips don't handle
-			 * QH, ITD, or SITD addresses above 2GB.  (But TD,
-			 * data buffer, and periodic schedule are normal.)
-			 */
-			switch (pdev->device) {
-			case 0x003c:	/* MCP04 */
-			case 0x005b:	/* CK804 */
-			case 0x00d8:	/* CK8 */
-			case 0x00e8:	/* CK8S */
-				if (pci_set_consistent_dma_mask(pdev,
-							DMA_31BIT_MASK) < 0)
-					ehci_warn (ehci, "can't enable NVidia "
-						"workaround for >2GB RAM\n");
-				break;
-			}
-			break;
-		}
-
-		/* optional debug port, normally in the first BAR */
-		temp = pci_find_capability (pdev, 0x0a);
-		if (temp) {
-			pci_read_config_dword(pdev, temp, &temp);
-			temp >>= 16;
-			if ((temp & (3 << 13)) == (1 << 13)) {
-				temp &= 0x1fff;
-				ehci->debug = hcd->regs + temp;
-				temp = readl (&ehci->debug->control);
-				ehci_info (ehci, "debug port %d%s\n",
-					HCS_DEBUG_PORT(ehci->hcs_params),
-					(temp & DBGP_ENABLED)
-						? " IN USE"
-						: "");
-				if (!(temp & DBGP_ENABLED))
-					ehci->debug = NULL;
-			}
+	/* optional debug port, normally in the first BAR */
+	temp = pci_find_capability(pdev, 0x0a);
+	if (temp) {
+		pci_read_config_dword(pdev, temp, &temp);
+		temp >>= 16;
+		if ((temp & (3 << 13)) == (1 << 13)) {
+			temp &= 0x1fff;
+			ehci->debug = ehci_to_hcd(ehci)->regs + temp;
+			temp = readl(&ehci->debug->control);
+			ehci_info(ehci, "debug port %d%s\n",
+				HCS_DEBUG_PORT(ehci->hcs_params),
+				(temp & DBGP_ENABLED)
+					? " IN USE"
+					: "");
+			if (!(temp & DBGP_ENABLED))
+				ehci->debug = NULL;
 		}
+	}
 
-		temp = HCC_EXT_CAPS (readl (&ehci->caps->hcc_params));
-	} else
-		temp = 0;
+	temp = HCC_EXT_CAPS(readl(&ehci->caps->hcc_params));
 
 	/* EHCI 0.96 and later may have "extended capabilities" */
 	while (temp && count--) {
 		u32		cap;
 
-		pci_read_config_dword (to_pci_dev(hcd->self.controller),
-				temp, &cap);
-		ehci_dbg (ehci, "capability %04x at %02x\n", cap, temp);
+		pci_read_config_dword(pdev, temp, &cap);
+		ehci_dbg(ehci, "capability %04x at %02x\n", cap, temp);
 		switch (cap & 0xff) {
 		case 1:			/* BIOS/SMM/... handoff */
-			if (bios_handoff (ehci, temp, cap) != 0)
+			if (bios_handoff(ehci, temp, cap) != 0)
 				return -EOPNOTSUPP;
 			break;
 		case 0:			/* illegal reserved capability */
-			ehci_warn (ehci, "illegal capability!\n");
+			ehci_dbg(ehci, "illegal capability!\n");
 			cap = 0;
 			/* FALLTHROUGH */
 		default:		/* unknown */
@@ -156,77 +107,114 @@ static int ehci_pci_reset (struct usb_hcd *hcd)
 		temp = (cap >> 8) & 0xff;
 	}
 	if (!count) {
-		ehci_err (ehci, "bogus capabilities ... PCI problems!\n");
+		ehci_err(ehci, "bogus capabilities ... PCI problems!\n");
 		return -EIO;
 	}
-	if (ehci_is_TDI(ehci))
-		ehci_reset (ehci);
 
-	ehci_port_power (ehci, 0);
+	/* PCI Memory-Write-Invalidate cycle support is optional (uncommon) */
+	retval = pci_set_mwi(pdev);
+	if (!retval)
+		ehci_dbg(ehci, "MWI active\n");
+
+	ehci_port_power(ehci, 0);
+
+	return 0;
+}
+
+/* called during probe() after chip reset completes */
+static int ehci_pci_setup(struct usb_hcd *hcd)
+{
+	struct ehci_hcd		*ehci = hcd_to_ehci(hcd);
+	struct pci_dev		*pdev = to_pci_dev(hcd->self.controller);
+	u32			temp;
+	int			retval;
+
+	ehci->caps = hcd->regs;
+	ehci->regs = hcd->regs + HC_LENGTH(readl(&ehci->caps->hc_capbase));
+	dbg_hcs_params(ehci, "reset");
+	dbg_hcc_params(ehci, "reset");
+
+	/* cache this readonly data; minimize chip reads */
+	ehci->hcs_params = readl(&ehci->caps->hcs_params);
+
+	retval = ehci_halt(ehci);
+	if (retval)
+		return retval;
+
+	/* data structure init */
+	retval = ehci_init(hcd);
+	if (retval)
+		return retval;
+
+	/* NOTE:  only the parts below this line are PCI-specific */
+
+	switch (pdev->vendor) {
+	case PCI_VENDOR_ID_TDI:
+		if (pdev->device == PCI_DEVICE_ID_TDI_EHCI) {
+			ehci->is_tdi_rh_tt = 1;
+			tdi_reset(ehci);
+		}
+		break;
+	case PCI_VENDOR_ID_AMD:
+		/* AMD8111 EHCI doesn't work, according to AMD errata */
+		if (pdev->device == 0x7463) {
+			ehci_info(ehci, "ignoring AMD8111 (errata)\n");
+			retval = -EIO;
+			goto done;
+		}
+		break;
+	case PCI_VENDOR_ID_NVIDIA:
+		/* NVidia reports that certain chips don't handle
+		 * QH, ITD, or SITD addresses above 2GB.  (But TD,
+		 * data buffer, and periodic schedule are normal.)
+		 */
+		switch (pdev->device) {
+		case 0x003c:	/* MCP04 */
+		case 0x005b:	/* CK804 */
+		case 0x00d8:	/* CK8 */
+		case 0x00e8:	/* CK8S */
+			if (pci_set_consistent_dma_mask(pdev,
+						DMA_31BIT_MASK) < 0)
+				ehci_warn(ehci, "can't enable NVidia "
+					"workaround for >2GB RAM\n");
+			break;
+		}
+		break;
+	}
+
+	if (ehci_is_TDI(ehci))
+		ehci_reset(ehci);
 
 	/* at least the Genesys GL880S needs fixup here */
 	temp = HCS_N_CC(ehci->hcs_params) * HCS_N_PCC(ehci->hcs_params);
 	temp &= 0x0f;
 	if (temp && HCS_N_PORTS(ehci->hcs_params) > temp) {
-		ehci_dbg (ehci, "bogus port configuration: "
+		ehci_dbg(ehci, "bogus port configuration: "
 			"cc=%d x pcc=%d < ports=%d\n",
 			HCS_N_CC(ehci->hcs_params),
 			HCS_N_PCC(ehci->hcs_params),
 			HCS_N_PORTS(ehci->hcs_params));
 
-		if (hcd->self.controller->bus == &pci_bus_type) {
-			struct pci_dev	*pdev;
-
-			pdev = to_pci_dev(hcd->self.controller);
-			switch (pdev->vendor) {
-			case 0x17a0:		/* GENESYS */
-				/* GL880S: should be PORTS=2 */
-				temp |= (ehci->hcs_params & ~0xf);
-				ehci->hcs_params = temp;
-				break;
-			case PCI_VENDOR_ID_NVIDIA:
-				/* NF4: should be PCC=10 */
-				break;
-			}
+		switch (pdev->vendor) {
+		case 0x17a0:		/* GENESYS */
+			/* GL880S: should be PORTS=2 */
+			temp |= (ehci->hcs_params & ~0xf);
+			ehci->hcs_params = temp;
+			break;
+		case PCI_VENDOR_ID_NVIDIA:
+			/* NF4: should be PCC=10 */
+			break;
 		}
 	}
 
-	/* force HC to halt state */
-	return ehci_halt (ehci);
-}
-
-static int ehci_pci_start (struct usb_hcd *hcd)
-{
-	struct ehci_hcd		*ehci = hcd_to_ehci (hcd);
-	int result = 0;
-
-	if (hcd->self.controller->bus == &pci_bus_type) {
-		struct pci_dev		*pdev;
-		u16			port_wake;
-
-		pdev = to_pci_dev(hcd->self.controller);
-
-		/* Serial Bus Release Number is at PCI 0x60 offset */
-		pci_read_config_byte(pdev, 0x60, &ehci->sbrn);
-
-		/* port wake capability, reported by boot firmware */
-		pci_read_config_word(pdev, 0x62, &port_wake);
-		hcd->can_wakeup = (port_wake & 1) != 0;
-
-		/* help hc dma work well with cachelines */
-		result = pci_set_mwi(pdev);
-		if (result)
-			ehci_dbg(ehci, "unable to enable MWI - not fatal.\n");
-	}
-
-	return ehci_run (hcd);
-}
+	/* Serial Bus Release Number is at PCI 0x60 offset */
+	pci_read_config_byte(pdev, 0x60, &ehci->sbrn);
 
-/* always called by thread; normally rmmod */
+	/* REVISIT:  per-port wake capability (PCI 0x62) currently unused */
 
-static void ehci_pci_stop (struct usb_hcd *hcd)
-{
-	ehci_stop (hcd);
+	retval = ehci_pci_reinit(ehci, pdev);
+done:
+	return retval;
 }
 
 /*-------------------------------------------------------------------------*/
@@ -235,90 +223,113 @@ static void ehci_pci_stop (struct usb_hcd *hcd)
 
 /* suspend/resume, section 4.3 */
 
-/* These routines rely on the bus (pci, platform, etc)
+/* These routines rely on the PCI bus glue
  * to handle powerdown and wakeup, and currently also on
  * transceivers that don't need any software attention to set up
  * the right sort of wakeup.
+ * Also they depend on separate root hub suspend/resume.
  */
 
-static int ehci_pci_suspend (struct usb_hcd *hcd, pm_message_t message)
+static int ehci_pci_suspend(struct usb_hcd *hcd, pm_message_t message)
 {
-	struct ehci_hcd		*ehci = hcd_to_ehci (hcd);
-
-	if (time_before (jiffies, ehci->next_statechange))
-		msleep (100);
+	struct ehci_hcd		*ehci = hcd_to_ehci(hcd);
+	unsigned long		flags;
+	int			rc = 0;
+
+	if (time_before(jiffies, ehci->next_statechange))
+		msleep(10);
+
+	/* Root hub was already suspended. Disable irq emission and
+	 * mark HW unaccessible, bail out if RH has been resumed. Use
+	 * the spinlock to properly synchronize with possible pending
+	 * RH suspend or resume activity.
+	 *
+	 * This is still racy as hcd->state is manipulated outside of
+	 * any locks =P But that will be a different fix.
+	 */
+	spin_lock_irqsave (&ehci->lock, flags);
+	if (hcd->state != HC_STATE_SUSPENDED) {
+		rc = -EINVAL;
+		goto bail;
+	}
+	writel (0, &ehci->regs->intr_enable);
+	(void)readl(&ehci->regs->intr_enable);
 
-#ifdef	CONFIG_USB_SUSPEND
-	(void) usb_suspend_device (hcd->self.root_hub);
-#else
-	usb_lock_device (hcd->self.root_hub);
-	(void) ehci_bus_suspend (hcd);
-	usb_unlock_device (hcd->self.root_hub);
-#endif
+	clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
+ bail:
+	spin_unlock_irqrestore (&ehci->lock, flags);
 
-	// save (PCI) FLADJ in case of Vaux power loss
+	// could save FLADJ in case of Vaux power loss
 	// ... we'd only use it to handle clock skew
 
-	return 0;
+	return rc;
 }
 
-static int ehci_pci_resume (struct usb_hcd *hcd)
+static int ehci_pci_resume(struct usb_hcd *hcd)
 {
-	struct ehci_hcd		*ehci = hcd_to_ehci (hcd);
+	struct ehci_hcd		*ehci = hcd_to_ehci(hcd);
 	unsigned		port;
 	struct usb_device	*root = hcd->self.root_hub;
+	struct pci_dev		*pdev = to_pci_dev(hcd->self.controller);
 	int			retval = -EINVAL;
 
-	// maybe restore (PCI) FLADJ
+	// maybe restore FLADJ
+
+	if (time_before(jiffies, ehci->next_statechange))
+		msleep(100);
 
-	if (time_before (jiffies, ehci->next_statechange))
-		msleep (100);
+	/* Mark hardware accessible again as we are out of D3 state by now */
+	set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
+
+	/* If CF is clear, we lost PCI Vaux power and need to restart.  */
+	if (readl(&ehci->regs->configured_flag) != FLAG_CF)
+		goto restart;
 
 	/* If any port is suspended (or owned by the companion),
 	 * we know we can/must resume the HC (and mustn't reset it).
+	 * We just defer that to the root hub code.
 	 */
-	for (port = HCS_N_PORTS (ehci->hcs_params); port > 0; ) {
+	for (port = HCS_N_PORTS(ehci->hcs_params); port > 0; ) {
 		u32	status;
 		port--;
-		status = readl (&ehci->regs->port_status [port]);
+		status = readl(&ehci->regs->port_status [port]);
 		if (!(status & PORT_POWER))
 			continue;
-		if (status & (PORT_SUSPEND | PORT_OWNER)) {
-			down (&hcd->self.root_hub->serialize);
-			retval = ehci_bus_resume (hcd);
-			up (&hcd->self.root_hub->serialize);
-			break;
+		if (status & (PORT_SUSPEND | PORT_RESUME | PORT_OWNER)) {
+			usb_hcd_resume_root_hub(hcd);
+			return 0;
 		}
+	}
+
+restart:
+	ehci_dbg(ehci, "lost power, restarting\n");
+	for (port = HCS_N_PORTS(ehci->hcs_params); port > 0; ) {
+		port--;
 		if (!root->children [port])
 			continue;
-		dbg_port (ehci, __FUNCTION__, port + 1, status);
-		usb_set_device_state (root->children[port],
+		usb_set_device_state(root->children[port],
 					USB_STATE_NOTATTACHED);
 	}
 
 	/* Else reset, to cope with power loss or flush-to-storage
-	 * style "resume" having activated BIOS during reboot.
+	 * style "resume" having let BIOS kick in during reboot.
 	 */
-	if (port == 0) {
-		(void) ehci_halt (ehci);
-		(void) ehci_reset (ehci);
-		(void) ehci_pci_reset (hcd);
-
-		/* emptying the schedule aborts any urbs */
-		spin_lock_irq (&ehci->lock);
-		if (ehci->reclaim)
-			ehci->reclaim_ready = 1;
-		ehci_work (ehci, NULL);
-		spin_unlock_irq (&ehci->lock);
-
-		/* restart; khubd will disconnect devices */
-		retval = ehci_run (hcd);
-
-		/* here we "know" root ports should always stay powered;
-		 * but some controllers may lose all power.
-		 */
-		ehci_port_power (ehci, 1);
-	}
+	(void) ehci_halt(ehci);
+	(void) ehci_reset(ehci);
+	(void) ehci_pci_reinit(ehci, pdev);
+
+	/* emptying the schedule aborts any urbs */
+	spin_lock_irq(&ehci->lock);
+	if (ehci->reclaim)
+		ehci->reclaim_ready = 1;
+	ehci_work(ehci, NULL);
+	spin_unlock_irq(&ehci->lock);
+
+	/* restart; khubd will disconnect devices */
+	retval = ehci_run(hcd);
+
+	/* here we "know" root ports should always stay powered */
+	ehci_port_power(ehci, 1);
 
 	return retval;
 }
@@ -338,13 +349,13 @@ static const struct hc_driver ehci_pci_hc_driver = {
 	/*
 	 * basic lifecycle operations
 	 */
-	.reset =		ehci_pci_reset,
-	.start =		ehci_pci_start,
+	.reset =		ehci_pci_setup,
+	.start =		ehci_run,
 #ifdef	CONFIG_PM
 	.suspend =		ehci_pci_suspend,
 	.resume =		ehci_pci_resume,
 #endif
-	.stop =			ehci_pci_stop,
+	.stop =			ehci_stop,
 
 	/*
 	 * managing i/o requests and associated device resources
@@ -377,13 +388,12 @@ static const struct pci_device_id pci_ids [] = { {
 	},
 	{ /* end: all zeroes */ }
 };
-MODULE_DEVICE_TABLE (pci, pci_ids);
+MODULE_DEVICE_TABLE(pci, pci_ids);
 
 /* pci driver glue; this is a "new style" PCI driver module */
 static struct pci_driver ehci_pci_driver = {
 	.name =		(char *) hcd_name,
 	.id_table =	pci_ids,
-	.owner = 	THIS_MODULE,
 
 	.probe =	usb_hcd_pci_probe,
 	.remove =	usb_hcd_pci_remove,
@@ -394,22 +404,22 @@ static struct pci_driver ehci_pci_driver = {
 #endif
 };
 
-static int __init ehci_hcd_pci_init (void)
+static int __init ehci_hcd_pci_init(void)
 {
 	if (usb_disabled())
 		return -ENODEV;
 
-	pr_debug ("%s: block sizes: qh %Zd qtd %Zd itd %Zd sitd %Zd\n",
+	pr_debug("%s: block sizes: qh %Zd qtd %Zd itd %Zd sitd %Zd\n",
 		hcd_name,
-		sizeof (struct ehci_qh), sizeof (struct ehci_qtd),
-		sizeof (struct ehci_itd), sizeof (struct ehci_sitd));
+		sizeof(struct ehci_qh), sizeof(struct ehci_qtd),
+		sizeof(struct ehci_itd), sizeof(struct ehci_sitd));
 
-	return pci_register_driver (&ehci_pci_driver);
+	return pci_register_driver(&ehci_pci_driver);
 }
-module_init (ehci_hcd_pci_init);
+module_init(ehci_hcd_pci_init);
 
-static void __exit ehci_hcd_pci_cleanup (void)
+static void __exit ehci_hcd_pci_cleanup(void)
 {
-	pci_unregister_driver (&ehci_pci_driver);
+	pci_unregister_driver(&ehci_pci_driver);
 }
-module_exit (ehci_hcd_pci_cleanup);
+module_exit(ehci_hcd_pci_cleanup);
diff --git a/drivers/usb/host/ehci-q.c b/drivers/usb/host/ehci-q.c
index 5bb872c3496d..bf03ec0d8ee2 100644
--- a/drivers/usb/host/ehci-q.c
+++ b/drivers/usb/host/ehci-q.c
@@ -912,6 +912,7 @@ submit_async (
 	int			epnum;
 	unsigned long		flags;
 	struct ehci_qh		*qh = NULL;
+	int			rc = 0;
 
 	qtd = list_entry (qtd_list->next, struct ehci_qtd, qtd_list);
 	epnum = ep->desc.bEndpointAddress;
@@ -926,21 +927,28 @@ submit_async (
 #endif
 
 	spin_lock_irqsave (&ehci->lock, flags);
+	if (unlikely(!test_bit(HCD_FLAG_HW_ACCESSIBLE,
+			       &ehci_to_hcd(ehci)->flags))) {
+		rc = -ESHUTDOWN;
+		goto done;
+	}
+
 	qh = qh_append_tds (ehci, urb, qtd_list, epnum, &ep->hcpriv);
+	if (unlikely(qh == NULL)) {
+		rc = -ENOMEM;
+		goto done;
+	}
 
 	/* Control/bulk operations through TTs don't need scheduling,
 	 * the HC and TT handle it when the TT has a buffer ready.
 	 */
-	if (likely (qh != NULL)) {
-		if (likely (qh->qh_state == QH_STATE_IDLE))
-			qh_link_async (ehci, qh_get (qh));
-	}
+	if (likely (qh->qh_state == QH_STATE_IDLE))
+		qh_link_async (ehci, qh_get (qh));
+ done:
 	spin_unlock_irqrestore (&ehci->lock, flags);
-	if (unlikely (qh == NULL)) {
+	if (unlikely (qh == NULL))
 		qtd_list_free (ehci, urb, qtd_list);
-		return -ENOMEM;
-	}
-	return 0;
+	return rc;
 }
 
 /*-------------------------------------------------------------------------*/
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index f0c8aa1ccd5d..57e77374d228 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -602,6 +602,12 @@ static int intr_submit (
 
 	spin_lock_irqsave (&ehci->lock, flags);
 
+	if (unlikely(!test_bit(HCD_FLAG_HW_ACCESSIBLE,
+			       &ehci_to_hcd(ehci)->flags))) {
+		status = -ESHUTDOWN;
+		goto done;
+	}
+
 	/* get qh and force any scheduling errors */
 	INIT_LIST_HEAD (&empty);
 	qh = qh_append_tds (ehci, urb, &empty, epnum, &ep->hcpriv);
@@ -1456,7 +1462,11 @@ static int itd_submit (struct ehci_hcd *ehci, struct urb *urb,
 
 	/* schedule ... need to lock */
 	spin_lock_irqsave (&ehci->lock, flags);
-	status = iso_stream_schedule (ehci, urb, stream);
+	if (unlikely(!test_bit(HCD_FLAG_HW_ACCESSIBLE,
+			       &ehci_to_hcd(ehci)->flags)))
+		status = -ESHUTDOWN;
+	else
+		status = iso_stream_schedule (ehci, urb, stream);
  	if (likely (status == 0))
 		itd_link_urb (ehci, urb, ehci->periodic_size << 3, stream);
 	spin_unlock_irqrestore (&ehci->lock, flags);
@@ -1815,7 +1825,11 @@ static int sitd_submit (struct ehci_hcd *ehci, struct urb *urb,
 
 	/* schedule ... need to lock */
 	spin_lock_irqsave (&ehci->lock, flags);
-	status = iso_stream_schedule (ehci, urb, stream);
+	if (unlikely(!test_bit(HCD_FLAG_HW_ACCESSIBLE,
+			       &ehci_to_hcd(ehci)->flags)))
+		status = -ESHUTDOWN;
+	else
+		status = iso_stream_schedule (ehci, urb, stream);
  	if (status == 0)
 		sitd_link_urb (ehci, urb, ehci->periodic_size << 3, stream);
 	spin_unlock_irqrestore (&ehci->lock, flags);
diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c
index f9c3f5b8dd1c..82f64986bc22 100644
--- a/drivers/usb/host/isp116x-hcd.c
+++ b/drivers/usb/host/isp116x-hcd.c
@@ -1633,17 +1633,15 @@ static struct hc_driver isp116x_hc_driver = {
 
 /*----------------------------------------------------------------*/
 
-static int __init_or_module isp116x_remove(struct device *dev)
+static int __init_or_module isp116x_remove(struct platform_device *pdev)
 {
-	struct usb_hcd *hcd = dev_get_drvdata(dev);
+	struct usb_hcd *hcd = platform_get_drvdata(pdev);
 	struct isp116x *isp116x;
-	struct platform_device *pdev;
 	struct resource *res;
 
 	if (!hcd)
 		return 0;
 	isp116x = hcd_to_isp116x(hcd);
-	pdev = container_of(dev, struct platform_device, dev);
 	remove_debug_file(isp116x);
 	usb_remove_hcd(hcd);
 
@@ -1660,18 +1658,16 @@ static int __init_or_module isp116x_remove(struct device *dev)
 
 #define resource_len(r) (((r)->end - (r)->start) + 1)
 
-static int __init isp116x_probe(struct device *dev)
+static int __init isp116x_probe(struct platform_device *pdev)
 {
 	struct usb_hcd *hcd;
 	struct isp116x *isp116x;
-	struct platform_device *pdev;
 	struct resource *addr, *data;
 	void __iomem *addr_reg;
 	void __iomem *data_reg;
 	int irq;
 	int ret = 0;
 
-	pdev = container_of(dev, struct platform_device, dev);
 	if (pdev->num_resources < 3) {
 		ret = -ENODEV;
 		goto err1;
@@ -1685,7 +1681,7 @@ static int __init isp116x_probe(struct device *dev)
 		goto err1;
 	}
 
-	if (dev->dma_mask) {
+	if (pdev->dev.dma_mask) {
 		DBG("DMA not supported\n");
 		ret = -EINVAL;
 		goto err1;
@@ -1711,7 +1707,7 @@ static int __init isp116x_probe(struct device *dev)
 	}
 
 	/* allocate and initialize hcd */
-	hcd = usb_create_hcd(&isp116x_hc_driver, dev, dev->bus_id);
+	hcd = usb_create_hcd(&isp116x_hc_driver, &pdev->dev, pdev->dev.bus_id);
 	if (!hcd) {
 		ret = -ENOMEM;
 		goto err5;
@@ -1723,7 +1719,7 @@ static int __init isp116x_probe(struct device *dev)
 	isp116x->addr_reg = addr_reg;
 	spin_lock_init(&isp116x->lock);
 	INIT_LIST_HEAD(&isp116x->async);
-	isp116x->board = dev->platform_data;
+	isp116x->board = pdev->dev.platform_data;
 
 	if (!isp116x->board) {
 		ERR("Platform data structure not initialized\n");
@@ -1764,13 +1760,13 @@ static int __init isp116x_probe(struct device *dev)
 /*
   Suspend of platform device
 */
-static int isp116x_suspend(struct device *dev, pm_message_t state)
+static int isp116x_suspend(struct platform_device *dev, pm_message_t state)
 {
 	int ret = 0;
 
 	VDBG("%s: state %x\n", __func__, state);
 
-	dev->power.power_state = state;
+	dev->dev.power.power_state = state;
 
 	return ret;
 }
@@ -1778,13 +1774,13 @@ static int isp116x_suspend(struct device *dev, pm_message_t state)
 /*
   Resume platform device
 */
-static int isp116x_resume(struct device *dev)
+static int isp116x_resume(struct platform_device *dev)
 {
 	int ret = 0;
 
-	VDBG("%s:  state %x\n", __func__, dev->power.power_state);
+	VDBG("%s:  state %x\n", __func__, dev->dev.power.power_state);
 
-	dev->power.power_state = PMSG_ON;
+	dev->dev.power.power_state = PMSG_ON;
 
 	return ret;
 }
@@ -1796,13 +1792,14 @@ static int isp116x_resume(struct device *dev)
 
 #endif
 
-static struct device_driver isp116x_driver = {
-	.name = (char *)hcd_name,
-	.bus = &platform_bus_type,
+static struct platform_driver isp116x_driver = {
 	.probe = isp116x_probe,
 	.remove = isp116x_remove,
 	.suspend = isp116x_suspend,
 	.resume = isp116x_resume,
+	.driver	= {
+		.name = (char *)hcd_name,
+	},
 };
 
 /*-----------------------------------------------------------------*/
@@ -1813,14 +1810,14 @@ static int __init isp116x_init(void)
 		return -ENODEV;
 
 	INFO("driver %s, %s\n", hcd_name, DRIVER_VERSION);
-	return driver_register(&isp116x_driver);
+	return platform_driver_register(&isp116x_driver);
 }
 
 module_init(isp116x_init);
 
 static void __exit isp116x_cleanup(void)
 {
-	driver_unregister(&isp116x_driver);
+	platform_driver_unregister(&isp116x_driver);
 }
 
 module_exit(isp116x_cleanup);
diff --git a/drivers/usb/host/ohci-au1xxx.c b/drivers/usb/host/ohci-au1xxx.c
index f0c78cf14b6c..d9cf3b327d96 100644
--- a/drivers/usb/host/ohci-au1xxx.c
+++ b/drivers/usb/host/ohci-au1xxx.c
@@ -225,9 +225,8 @@ static const struct hc_driver ohci_au1xxx_hc_driver = {
 
 /*-------------------------------------------------------------------------*/
 
-static int ohci_hcd_au1xxx_drv_probe(struct device *dev)
+static int ohci_hcd_au1xxx_drv_probe(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
 	int ret;
 
 	pr_debug ("In ohci_hcd_au1xxx_drv_probe");
@@ -239,39 +238,37 @@ static int ohci_hcd_au1xxx_drv_probe(struct device *dev)
 	return ret;
 }
 
-static int ohci_hcd_au1xxx_drv_remove(struct device *dev)
+static int ohci_hcd_au1xxx_drv_remove(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct usb_hcd *hcd = dev_get_drvdata(dev);
+	struct usb_hcd *hcd = platform_get_drvdata(pdev);
 
 	usb_hcd_au1xxx_remove(hcd, pdev);
 	return 0;
 }
 	/*TBD*/
-/*static int ohci_hcd_au1xxx_drv_suspend(struct device *dev)
+/*static int ohci_hcd_au1xxx_drv_suspend(struct platform_device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct usb_hcd *hcd = dev_get_drvdata(dev);
+	struct usb_hcd *hcd = platform_get_drvdata(dev);
 
 	return 0;
 }
-static int ohci_hcd_au1xxx_drv_resume(struct device *dev)
+static int ohci_hcd_au1xxx_drv_resume(struct platform_device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct usb_hcd *hcd = dev_get_drvdata(dev);
+	struct usb_hcd *hcd = platform_get_drvdata(dev);
 
 	return 0;
 }
 */
 
-static struct device_driver ohci_hcd_au1xxx_driver = {
-	.name		= "au1xxx-ohci",
-	.owner		= THIS_MODULE,
-	.bus		= &platform_bus_type,
+static struct platform_driver ohci_hcd_au1xxx_driver = {
 	.probe		= ohci_hcd_au1xxx_drv_probe,
 	.remove		= ohci_hcd_au1xxx_drv_remove,
 	/*.suspend	= ohci_hcd_au1xxx_drv_suspend, */
 	/*.resume	= ohci_hcd_au1xxx_drv_resume, */
+	.driver		= {
+		.name	= "au1xxx-ohci",
+		.owner	= THIS_MODULE,
+	},
 };
 
 static int __init ohci_hcd_au1xxx_init (void)
@@ -280,12 +277,12 @@ static int __init ohci_hcd_au1xxx_init (void)
 	pr_debug ("block sizes: ed %d td %d\n",
 		sizeof (struct ed), sizeof (struct td));
 
-	return driver_register(&ohci_hcd_au1xxx_driver);
+	return platform_driver_register(&ohci_hcd_au1xxx_driver);
 }
 
 static void __exit ohci_hcd_au1xxx_cleanup (void)
 {
-	driver_unregister(&ohci_hcd_au1xxx_driver);
+	platform_driver_unregister(&ohci_hcd_au1xxx_driver);
 }
 
 module_init (ohci_hcd_au1xxx_init);
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index 5c0c6c8a7a82..bf1d9abc07ac 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -115,7 +115,7 @@
 
 /*-------------------------------------------------------------------------*/
 
-// #define OHCI_VERBOSE_DEBUG	/* not always helpful */
+#undef OHCI_VERBOSE_DEBUG	/* not always helpful */
 
 /* For initializing controller (mask in an HCFS mode too) */
 #define	OHCI_CONTROL_INIT 	OHCI_CTRL_CBSR
@@ -253,6 +253,10 @@ static int ohci_urb_enqueue (
 	spin_lock_irqsave (&ohci->lock, flags);
 
 	/* don't submit to a dead HC */
+	if (!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags)) {
+		retval = -ENODEV;
+		goto fail;
+	}
 	if (!HC_IS_RUNNING(hcd->state)) {
 		retval = -ENODEV;
 		goto fail;
diff --git a/drivers/usb/host/ohci-hub.c b/drivers/usb/host/ohci-hub.c
index e01e77bc324b..72e3b12a1926 100644
--- a/drivers/usb/host/ohci-hub.c
+++ b/drivers/usb/host/ohci-hub.c
@@ -53,6 +53,11 @@ static int ohci_bus_suspend (struct usb_hcd *hcd)
 
 	spin_lock_irqsave (&ohci->lock, flags);
 
+	if (unlikely(!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags))) {
+		spin_unlock_irqrestore (&ohci->lock, flags);
+		return -ESHUTDOWN;
+	}
+
 	ohci->hc_control = ohci_readl (ohci, &ohci->regs->control);
 	switch (ohci->hc_control & OHCI_CTRL_HCFS) {
 	case OHCI_USB_RESUME:
@@ -140,11 +145,19 @@ static int ohci_bus_resume (struct usb_hcd *hcd)
 	struct ohci_hcd		*ohci = hcd_to_ohci (hcd);
 	u32			temp, enables;
 	int			status = -EINPROGRESS;
+	unsigned long		flags;
 
 	if (time_before (jiffies, ohci->next_statechange))
 		msleep(5);
 
-	spin_lock_irq (&ohci->lock);
+	spin_lock_irqsave (&ohci->lock, flags);
+
+	if (unlikely(!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags))) {
+		spin_unlock_irqrestore (&ohci->lock, flags);
+		return -ESHUTDOWN;
+	}
+
+
 	ohci->hc_control = ohci_readl (ohci, &ohci->regs->control);
 
 	if (ohci->hc_control & (OHCI_CTRL_IR | OHCI_SCHED_ENABLES)) {
@@ -179,7 +192,7 @@ static int ohci_bus_resume (struct usb_hcd *hcd)
 		ohci_dbg (ohci, "lost power\n");
 		status = -EBUSY;
 	}
-	spin_unlock_irq (&ohci->lock);
+	spin_unlock_irqrestore (&ohci->lock, flags);
 	if (status == -EBUSY) {
 		(void) ohci_init (ohci);
 		return ohci_restart (ohci);
@@ -297,8 +310,8 @@ ohci_hub_status_data (struct usb_hcd *hcd, char *buf)
 	/* handle autosuspended root:  finish resuming before
 	 * letting khubd or root hub timer see state changes.
 	 */
-	if ((ohci->hc_control & OHCI_CTRL_HCFS) != OHCI_USB_OPER
-			|| !HC_IS_RUNNING(hcd->state)) {
+	if (unlikely((ohci->hc_control & OHCI_CTRL_HCFS) != OHCI_USB_OPER
+		     || !HC_IS_RUNNING(hcd->state))) {
 		can_suspend = 0;
 		goto done;
 	}
@@ -508,6 +521,9 @@ static int ohci_hub_control (
 	u32		temp;
 	int		retval = 0;
 
+	if (unlikely(!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags)))
+		return -ESHUTDOWN;
+
 	switch (typeReq) {
 	case ClearHubFeature:
 		switch (wValue) {
diff --git a/drivers/usb/host/ohci-lh7a404.c b/drivers/usb/host/ohci-lh7a404.c
index 336c766c6e29..3959ccc88332 100644
--- a/drivers/usb/host/ohci-lh7a404.c
+++ b/drivers/usb/host/ohci-lh7a404.c
@@ -204,9 +204,8 @@ static const struct hc_driver ohci_lh7a404_hc_driver = {
 
 /*-------------------------------------------------------------------------*/
 
-static int ohci_hcd_lh7a404_drv_probe(struct device *dev)
+static int ohci_hcd_lh7a404_drv_probe(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
 	int ret;
 
 	pr_debug ("In ohci_hcd_lh7a404_drv_probe");
@@ -218,40 +217,38 @@ static int ohci_hcd_lh7a404_drv_probe(struct device *dev)
 	return ret;
 }
 
-static int ohci_hcd_lh7a404_drv_remove(struct device *dev)
+static int ohci_hcd_lh7a404_drv_remove(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct usb_hcd *hcd = dev_get_drvdata(dev);
+	struct usb_hcd *hcd = platform_get_drvdata(pdev);
 
 	usb_hcd_lh7a404_remove(hcd, pdev);
 	return 0;
 }
 	/*TBD*/
-/*static int ohci_hcd_lh7a404_drv_suspend(struct device *dev)
+/*static int ohci_hcd_lh7a404_drv_suspend(struct platform_device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct usb_hcd *hcd = dev_get_drvdata(dev);
+	struct usb_hcd *hcd = platform_get_drvdata(dev);
 
 	return 0;
 }
-static int ohci_hcd_lh7a404_drv_resume(struct device *dev)
+static int ohci_hcd_lh7a404_drv_resume(struct platform_device *dev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct usb_hcd *hcd = dev_get_drvdata(dev);
+	struct usb_hcd *hcd = platform_get_drvdata(dev);
 
 
 	return 0;
 }
 */
 
-static struct device_driver ohci_hcd_lh7a404_driver = {
-	.name		= "lh7a404-ohci",
-	.owner		= THIS_MODULE,
-	.bus		= &platform_bus_type,
+static struct platform_driver ohci_hcd_lh7a404_driver = {
 	.probe		= ohci_hcd_lh7a404_drv_probe,
 	.remove		= ohci_hcd_lh7a404_drv_remove,
 	/*.suspend	= ohci_hcd_lh7a404_drv_suspend, */
 	/*.resume	= ohci_hcd_lh7a404_drv_resume, */
+	.driver		= {
+		.name	= "lh7a404-ohci",
+		.owner	= THIS_MODULE,
+	},
 };
 
 static int __init ohci_hcd_lh7a404_init (void)
@@ -260,12 +257,12 @@ static int __init ohci_hcd_lh7a404_init (void)
 	pr_debug ("block sizes: ed %d td %d\n",
 		sizeof (struct ed), sizeof (struct td));
 
-	return driver_register(&ohci_hcd_lh7a404_driver);
+	return platform_driver_register(&ohci_hcd_lh7a404_driver);
 }
 
 static void __exit ohci_hcd_lh7a404_cleanup (void)
 {
-	driver_unregister(&ohci_hcd_lh7a404_driver);
+	platform_driver_unregister(&ohci_hcd_lh7a404_driver);
 }
 
 module_init (ohci_hcd_lh7a404_init);
diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c
index e46cc540cf4d..c9e29d808711 100644
--- a/drivers/usb/host/ohci-omap.c
+++ b/drivers/usb/host/ohci-omap.c
@@ -433,24 +433,22 @@ static const struct hc_driver ohci_omap_hc_driver = {
 
 /*-------------------------------------------------------------------------*/
 
-static int ohci_hcd_omap_drv_probe(struct device *dev)
+static int ohci_hcd_omap_drv_probe(struct platform_device *dev)
 {
-	return usb_hcd_omap_probe(&ohci_omap_hc_driver,
-				to_platform_device(dev));
+	return usb_hcd_omap_probe(&ohci_omap_hc_driver, dev);
 }
 
-static int ohci_hcd_omap_drv_remove(struct device *dev)
+static int ohci_hcd_omap_drv_remove(struct platform_device *dev)
 {
-	struct platform_device	*pdev = to_platform_device(dev);
-	struct usb_hcd		*hcd = dev_get_drvdata(dev);
+	struct usb_hcd		*hcd = platform_get_drvdata(dev);
 	struct ohci_hcd		*ohci = hcd_to_ohci (hcd);
 
-	usb_hcd_omap_remove(hcd, pdev);
+	usb_hcd_omap_remove(hcd, dev);
 	if (ohci->transceiver) {
 		(void) otg_set_host(ohci->transceiver, 0);
 		put_device(ohci->transceiver->dev);
 	}
-	dev_set_drvdata(dev, NULL);
+	platform_set_drvdata(dev, NULL);
 
 	return 0;
 }
@@ -459,9 +457,9 @@ static int ohci_hcd_omap_drv_remove(struct device *dev)
 
 #ifdef	CONFIG_PM
 
-static int ohci_omap_suspend(struct device *dev, pm_message_t message)
+static int ohci_omap_suspend(struct platform_device *dev, pm_message_t message)
 {
-	struct ohci_hcd	*ohci = hcd_to_ohci(dev_get_drvdata(dev));
+	struct ohci_hcd	*ohci = hcd_to_ohci(platform_get_drvdata(dev));
 
 	if (time_before(jiffies, ohci->next_statechange))
 		msleep(5);
@@ -473,9 +471,9 @@ static int ohci_omap_suspend(struct device *dev, pm_message_t message)
 	return 0;
 }
 
-static int ohci_omap_resume(struct device *dev)
+static int ohci_omap_resume(struct platform_device *dev)
 {
-	struct ohci_hcd	*ohci = hcd_to_ohci(dev_get_drvdata(dev));
+	struct ohci_hcd	*ohci = hcd_to_ohci(platform_get_drvdata(dev));
 
 	if (time_before(jiffies, ohci->next_statechange))
 		msleep(5);
@@ -494,16 +492,17 @@ static int ohci_omap_resume(struct device *dev)
 /*
  * Driver definition to register with the OMAP bus
  */
-static struct device_driver ohci_hcd_omap_driver = {
-	.name		= "ohci",
-	.owner		= THIS_MODULE,
-	.bus		= &platform_bus_type,
+static struct platform_driver ohci_hcd_omap_driver = {
 	.probe		= ohci_hcd_omap_drv_probe,
 	.remove		= ohci_hcd_omap_drv_remove,
 #ifdef	CONFIG_PM
 	.suspend	= ohci_omap_suspend,
 	.resume		= ohci_omap_resume,
 #endif
+	.driver		= {
+		.owner	= THIS_MODULE,
+		.name	= "ohci",
+	},
 };
 
 static int __init ohci_hcd_omap_init (void)
@@ -515,12 +514,12 @@ static int __init ohci_hcd_omap_init (void)
 	pr_debug("%s: block sizes: ed %Zd td %Zd\n", hcd_name,
 		sizeof (struct ed), sizeof (struct td));
 
-	return driver_register(&ohci_hcd_omap_driver);
+	return platform_driver_register(&ohci_hcd_omap_driver);
 }
 
 static void __exit ohci_hcd_omap_cleanup (void)
 {
-	driver_unregister(&ohci_hcd_omap_driver);
+	platform_driver_unregister(&ohci_hcd_omap_driver);
 }
 
 module_init (ohci_hcd_omap_init);
diff --git a/drivers/usb/host/ohci-pci.c b/drivers/usb/host/ohci-pci.c
index 7ce1d9ef0289..1b09dde068e1 100644
--- a/drivers/usb/host/ohci-pci.c
+++ b/drivers/usb/host/ohci-pci.c
@@ -14,15 +14,6 @@
  * This file is licenced under the GPL.
  */
  
-#include <linux/jiffies.h>
-
-#ifdef CONFIG_PPC_PMAC
-#include <asm/machdep.h>
-#include <asm/pmac_feature.h>
-#include <asm/pci-bridge.h>
-#include <asm/prom.h>
-#endif
-
 #ifndef CONFIG_PCI
 #error "This file is PCI bus glue.  CONFIG_PCI must be defined."
 #endif
@@ -114,40 +105,36 @@ ohci_pci_start (struct usb_hcd *hcd)
 
 static int ohci_pci_suspend (struct usb_hcd *hcd, pm_message_t message)
 {
-	/* root hub was already suspended */
-
-	/* FIXME these PMAC things get called in the wrong places.  ASIC
-	 * clocks should be turned off AFTER entering D3, and on BEFORE
-	 * trying to enter D0.  Evidently the PCI layer doesn't currently
-	 * provide the right sort of platform hooks for this ...
+	struct ohci_hcd	*ohci = hcd_to_ohci (hcd);
+	unsigned long	flags;
+	int		rc = 0;
+
+	/* Root hub was already suspended. Disable irq emission and
+	 * mark HW unaccessible, bail out if RH has been resumed. Use
+	 * the spinlock to properly synchronize with possible pending
+	 * RH suspend or resume activity.
+	 *
+	 * This is still racy as hcd->state is manipulated outside of
+	 * any locks =P But that will be a different fix.
 	 */
-#ifdef CONFIG_PPC_PMAC
-	if (_machine == _MACH_Pmac) {
-	   	struct device_node	*of_node;
- 
-		/* Disable USB PAD & cell clock */
-		of_node = pci_device_to_OF_node (to_pci_dev(hcd->self.controller));
-		if (of_node)
-			pmac_call_feature(PMAC_FTR_USB_ENABLE, of_node, 0, 0);
+	spin_lock_irqsave (&ohci->lock, flags);
+	if (hcd->state != HC_STATE_SUSPENDED) {
+		rc = -EINVAL;
+		goto bail;
 	}
-#endif /* CONFIG_PPC_PMAC */
-	return 0;
+	ohci_writel(ohci, OHCI_INTR_MIE, &ohci->regs->intrdisable);
+	(void)ohci_readl(ohci, &ohci->regs->intrdisable);
+	clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
+ bail:
+	spin_unlock_irqrestore (&ohci->lock, flags);
+
+	return rc;
 }
 
 
 static int ohci_pci_resume (struct usb_hcd *hcd)
 {
-#ifdef CONFIG_PPC_PMAC
-	if (_machine == _MACH_Pmac) {
-		struct device_node *of_node;
-
-		/* Re-enable USB PAD & cell clock */
-		of_node = pci_device_to_OF_node (to_pci_dev(hcd->self.controller));
-		if (of_node)
-			pmac_call_feature (PMAC_FTR_USB_ENABLE, of_node, 0, 1);
-	}
-#endif /* CONFIG_PPC_PMAC */
-
+	set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
 	usb_hcd_resume_root_hub(hcd);
 	return 0;
 }
@@ -218,7 +205,6 @@ MODULE_DEVICE_TABLE (pci, pci_ids);
 static struct pci_driver ohci_pci_driver = {
 	.name =		(char *) hcd_name,
 	.id_table =	pci_ids,
-	.owner =	THIS_MODULE,
 
 	.probe =	usb_hcd_pci_probe,
 	.remove =	usb_hcd_pci_remove,
diff --git a/drivers/usb/host/ohci-ppc-soc.c b/drivers/usb/host/ohci-ppc-soc.c
index 92cf6f4a1374..2ec6a78bd65e 100644
--- a/drivers/usb/host/ohci-ppc-soc.c
+++ b/drivers/usb/host/ohci-ppc-soc.c
@@ -172,9 +172,8 @@ static const struct hc_driver ohci_ppc_soc_hc_driver = {
 	.start_port_reset =	ohci_start_port_reset,
 };
 
-static int ohci_hcd_ppc_soc_drv_probe(struct device *dev)
+static int ohci_hcd_ppc_soc_drv_probe(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
 	int ret;
 
 	if (usb_disabled())
@@ -184,25 +183,25 @@ static int ohci_hcd_ppc_soc_drv_probe(struct device *dev)
 	return ret;
 }
 
-static int ohci_hcd_ppc_soc_drv_remove(struct device *dev)
+static int ohci_hcd_ppc_soc_drv_remove(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct usb_hcd *hcd = dev_get_drvdata(dev);
+	struct usb_hcd *hcd = platform_get_drvdata(pdev);
 
 	usb_hcd_ppc_soc_remove(hcd, pdev);
 	return 0;
 }
 
-static struct device_driver ohci_hcd_ppc_soc_driver = {
-	.name		= "ppc-soc-ohci",
-	.owner		= THIS_MODULE,
-	.bus		= &platform_bus_type,
+static struct platform_driver ohci_hcd_ppc_soc_driver = {
 	.probe		= ohci_hcd_ppc_soc_drv_probe,
 	.remove		= ohci_hcd_ppc_soc_drv_remove,
 #ifdef	CONFIG_PM
 	/*.suspend	= ohci_hcd_ppc_soc_drv_suspend,*/
 	/*.resume	= ohci_hcd_ppc_soc_drv_resume,*/
 #endif
+	.driver		= {
+		.name	= "ppc-soc-ohci",
+		.owner	= THIS_MODULE,
+	},
 };
 
 static int __init ohci_hcd_ppc_soc_init(void)
@@ -211,12 +210,12 @@ static int __init ohci_hcd_ppc_soc_init(void)
 	pr_debug("block sizes: ed %d td %d\n", sizeof(struct ed),
 							sizeof(struct td));
 
-	return driver_register(&ohci_hcd_ppc_soc_driver);
+	return platform_driver_register(&ohci_hcd_ppc_soc_driver);
 }
 
 static void __exit ohci_hcd_ppc_soc_cleanup(void)
 {
-	driver_unregister(&ohci_hcd_ppc_soc_driver);
+	platform_driver_unregister(&ohci_hcd_ppc_soc_driver);
 }
 
 module_init(ohci_hcd_ppc_soc_init);
diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c
index 59e20568e8f9..9d65ec307990 100644
--- a/drivers/usb/host/ohci-pxa27x.c
+++ b/drivers/usb/host/ohci-pxa27x.c
@@ -290,9 +290,8 @@ static const struct hc_driver ohci_pxa27x_hc_driver = {
 
 /*-------------------------------------------------------------------------*/
 
-static int ohci_hcd_pxa27x_drv_probe(struct device *dev)
+static int ohci_hcd_pxa27x_drv_probe(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
 	int ret;
 
 	pr_debug ("In ohci_hcd_pxa27x_drv_probe");
@@ -304,41 +303,39 @@ static int ohci_hcd_pxa27x_drv_probe(struct device *dev)
 	return ret;
 }
 
-static int ohci_hcd_pxa27x_drv_remove(struct device *dev)
+static int ohci_hcd_pxa27x_drv_remove(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct usb_hcd *hcd = dev_get_drvdata(dev);
+	struct usb_hcd *hcd = platform_get_drvdata(pdev);
 
 	usb_hcd_pxa27x_remove(hcd, pdev);
 	return 0;
 }
 
-static int ohci_hcd_pxa27x_drv_suspend(struct device *dev, pm_message_t state)
+static int ohci_hcd_pxa27x_drv_suspend(struct platform_device *dev, pm_message_t state)
 {
-//	struct platform_device *pdev = to_platform_device(dev);
-//	struct usb_hcd *hcd = dev_get_drvdata(dev);
+//	struct usb_hcd *hcd = platform_get_drvdata(dev);
 	printk("%s: not implemented yet\n", __FUNCTION__);
 
 	return 0;
 }
 
-static int ohci_hcd_pxa27x_drv_resume(struct device *dev)
+static int ohci_hcd_pxa27x_drv_resume(struct platform_device *dev)
 {
-//	struct platform_device *pdev = to_platform_device(dev);
-//	struct usb_hcd *hcd = dev_get_drvdata(dev);
+//	struct usb_hcd *hcd = platform_get_drvdata(dev);
 	printk("%s: not implemented yet\n", __FUNCTION__);
 
 	return 0;
 }
 
 
-static struct device_driver ohci_hcd_pxa27x_driver = {
-	.name		= "pxa27x-ohci",
-	.bus		= &platform_bus_type,
+static struct platform_driver ohci_hcd_pxa27x_driver = {
 	.probe		= ohci_hcd_pxa27x_drv_probe,
 	.remove		= ohci_hcd_pxa27x_drv_remove,
 	.suspend	= ohci_hcd_pxa27x_drv_suspend, 
-	.resume		= ohci_hcd_pxa27x_drv_resume, 
+	.resume		= ohci_hcd_pxa27x_drv_resume,
+	.driver		= {
+		.name	= "pxa27x-ohci",
+	},
 };
 
 static int __init ohci_hcd_pxa27x_init (void)
@@ -347,12 +344,12 @@ static int __init ohci_hcd_pxa27x_init (void)
 	pr_debug ("block sizes: ed %d td %d\n",
 		sizeof (struct ed), sizeof (struct td));
 
-	return driver_register(&ohci_hcd_pxa27x_driver);
+	return platform_driver_register(&ohci_hcd_pxa27x_driver);
 }
 
 static void __exit ohci_hcd_pxa27x_cleanup (void)
 {
-	driver_unregister(&ohci_hcd_pxa27x_driver);
+	platform_driver_unregister(&ohci_hcd_pxa27x_driver);
 }
 
 module_init (ohci_hcd_pxa27x_init);
diff --git a/drivers/usb/host/ohci-s3c2410.c b/drivers/usb/host/ohci-s3c2410.c
index ee1fc605b402..35cc9402adc0 100644
--- a/drivers/usb/host/ohci-s3c2410.c
+++ b/drivers/usb/host/ohci-s3c2410.c
@@ -459,39 +459,38 @@ static const struct hc_driver ohci_s3c2410_hc_driver = {
 
 /* device driver */
 
-static int ohci_hcd_s3c2410_drv_probe(struct device *dev)
+static int ohci_hcd_s3c2410_drv_probe(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
 	return usb_hcd_s3c2410_probe(&ohci_s3c2410_hc_driver, pdev);
 }
 
-static int ohci_hcd_s3c2410_drv_remove(struct device *dev)
+static int ohci_hcd_s3c2410_drv_remove(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct usb_hcd *hcd = dev_get_drvdata(dev);
+	struct usb_hcd *hcd = platform_get_drvdata(pdev);
 
 	usb_hcd_s3c2410_remove(hcd, pdev);
 	return 0;
 }
 
-static struct device_driver ohci_hcd_s3c2410_driver = {
-	.name		= "s3c2410-ohci",
-	.owner		= THIS_MODULE,
-	.bus		= &platform_bus_type,
+static struct platform_driver ohci_hcd_s3c2410_driver = {
 	.probe		= ohci_hcd_s3c2410_drv_probe,
 	.remove		= ohci_hcd_s3c2410_drv_remove,
 	/*.suspend	= ohci_hcd_s3c2410_drv_suspend, */
 	/*.resume	= ohci_hcd_s3c2410_drv_resume, */
+	.driver		= {
+		.owner	= THIS_MODULE,
+		.name	= "s3c2410-ohci",
+	},
 };
 
 static int __init ohci_hcd_s3c2410_init (void)
 {
-	return driver_register(&ohci_hcd_s3c2410_driver);
+	return platform_driver_register(&ohci_hcd_s3c2410_driver);
 }
 
 static void __exit ohci_hcd_s3c2410_cleanup (void)
 {
-	driver_unregister(&ohci_hcd_s3c2410_driver);
+	platform_driver_unregister(&ohci_hcd_s3c2410_driver);
 }
 
 module_init (ohci_hcd_s3c2410_init);
diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c
index 5607c0ae6835..a7722a6a5a5b 100644
--- a/drivers/usb/host/sl811-hcd.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -1631,24 +1631,21 @@ static struct hc_driver sl811h_hc_driver = {
 /*-------------------------------------------------------------------------*/
 
 static int __devexit
-sl811h_remove(struct device *dev)
+sl811h_remove(struct platform_device *dev)
 {
-	struct usb_hcd		*hcd = dev_get_drvdata(dev);
+	struct usb_hcd		*hcd = platform_get_drvdata(dev);
 	struct sl811		*sl811 = hcd_to_sl811(hcd);
-	struct platform_device	*pdev;
 	struct resource		*res;
 
-	pdev = container_of(dev, struct platform_device, dev);
-
 	remove_debug_file(sl811);
 	usb_remove_hcd(hcd);
 
 	/* some platforms may use IORESOURCE_IO */
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+	res = platform_get_resource(dev, IORESOURCE_MEM, 1);
 	if (res)
 		iounmap(sl811->data_reg);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	res = platform_get_resource(dev, IORESOURCE_MEM, 0);
 	if (res)
 		iounmap(sl811->addr_reg);
 
@@ -1657,11 +1654,10 @@ sl811h_remove(struct device *dev)
 }
 
 static int __devinit
-sl811h_probe(struct device *dev)
+sl811h_probe(struct platform_device *dev)
 {
 	struct usb_hcd		*hcd;
 	struct sl811		*sl811;
-	struct platform_device	*pdev;
 	struct resource		*addr, *data;
 	int			irq;
 	void __iomem		*addr_reg;
@@ -1674,24 +1670,23 @@ sl811h_probe(struct device *dev)
 	 * specific platform_data.  we don't probe for IRQs, and do only
 	 * minimal sanity checking.
 	 */
-	pdev = container_of(dev, struct platform_device, dev);
-	irq = platform_get_irq(pdev, 0);
-	if (pdev->num_resources < 3 || irq < 0)
+	irq = platform_get_irq(dev, 0);
+	if (dev->num_resources < 3 || irq < 0)
 		return -ENODEV;
 
 	/* refuse to confuse usbcore */
-	if (dev->dma_mask) {
+	if (dev->dev.dma_mask) {
 		DBG("no we won't dma\n");
 		return -EINVAL;
 	}
 
 	/* the chip may be wired for either kind of addressing */
-	addr = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	data = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+	addr = platform_get_resource(dev, IORESOURCE_MEM, 0);
+	data = platform_get_resource(dev, IORESOURCE_MEM, 1);
 	retval = -EBUSY;
 	if (!addr || !data) {
-		addr = platform_get_resource(pdev, IORESOURCE_IO, 0);
-		data = platform_get_resource(pdev, IORESOURCE_IO, 1);
+		addr = platform_get_resource(dev, IORESOURCE_IO, 0);
+		data = platform_get_resource(dev, IORESOURCE_IO, 1);
 		if (!addr || !data)
 			return -ENODEV;
 		ioaddr = 1;
@@ -1713,7 +1708,7 @@ sl811h_probe(struct device *dev)
 	}
 
 	/* allocate and initialize hcd */
-	hcd = usb_create_hcd(&sl811h_hc_driver, dev, dev->bus_id);
+	hcd = usb_create_hcd(&sl811h_hc_driver, &dev->dev, dev->dev.bus_id);
 	if (!hcd) {
 		retval = -ENOMEM;
 		goto err5;
@@ -1723,7 +1718,7 @@ sl811h_probe(struct device *dev)
 
 	spin_lock_init(&sl811->lock);
 	INIT_LIST_HEAD(&sl811->async);
-	sl811->board = dev->platform_data;
+	sl811->board = dev->dev.platform_data;
 	init_timer(&sl811->timer);
 	sl811->timer.function = sl811h_timer;
 	sl811->timer.data = (unsigned long) sl811;
@@ -1785,9 +1780,9 @@ sl811h_probe(struct device *dev)
  */
 
 static int
-sl811h_suspend(struct device *dev, pm_message_t state)
+sl811h_suspend(struct platform_device *dev, pm_message_t state)
 {
-	struct usb_hcd	*hcd = dev_get_drvdata(dev);
+	struct usb_hcd	*hcd = platform_get_drvdata(dev);
 	struct sl811	*sl811 = hcd_to_sl811(hcd);
 	int		retval = 0;
 
@@ -1796,27 +1791,27 @@ sl811h_suspend(struct device *dev, pm_message_t state)
 	else if (state.event == PM_EVENT_SUSPEND)
 		port_power(sl811, 0);
 	if (retval == 0)
-		dev->power.power_state = state;
+		dev->dev.power.power_state = state;
 	return retval;
 }
 
 static int
-sl811h_resume(struct device *dev)
+sl811h_resume(struct platform_device *dev)
 {
-	struct usb_hcd	*hcd = dev_get_drvdata(dev);
+	struct usb_hcd	*hcd = platform_get_drvdata(dev);
 	struct sl811	*sl811 = hcd_to_sl811(hcd);
 
 	/* with no "check to see if VBUS is still powered" board hook,
 	 * let's assume it'd only be powered to enable remote wakeup.
 	 */
-	if (dev->power.power_state.event == PM_EVENT_SUSPEND
+	if (dev->dev.power.power_state.event == PM_EVENT_SUSPEND
 			|| !hcd->can_wakeup) {
 		sl811->port1 = 0;
 		port_power(sl811, 1);
 		return 0;
 	}
 
-	dev->power.power_state = PMSG_ON;
+	dev->dev.power.power_state = PMSG_ON;
 	return sl811h_bus_resume(hcd);
 }
 
@@ -1829,16 +1824,16 @@ sl811h_resume(struct device *dev)
 
 
 /* this driver is exported so sl811_cs can depend on it */
-struct device_driver sl811h_driver = {
-	.name =		(char *) hcd_name,
-	.bus =		&platform_bus_type,
-	.owner =	THIS_MODULE,
-
+struct platform_driver sl811h_driver = {
 	.probe =	sl811h_probe,
 	.remove =	__devexit_p(sl811h_remove),
 
 	.suspend =	sl811h_suspend,
 	.resume =	sl811h_resume,
+	.driver = {
+		.name =	(char *) hcd_name,
+		.owner = THIS_MODULE,
+	},
 };
 EXPORT_SYMBOL(sl811h_driver);
 
@@ -1850,12 +1845,12 @@ static int __init sl811h_init(void)
 		return -ENODEV;
 
 	INFO("driver %s, %s\n", hcd_name, DRIVER_VERSION);
-	return driver_register(&sl811h_driver);
+	return platform_driver_register(&sl811h_driver);
 }
 module_init(sl811h_init);
 
 static void __exit sl811h_cleanup(void)
 {
-	driver_unregister(&sl811h_driver);
+	platform_driver_unregister(&sl811h_driver);
 }
 module_exit(sl811h_cleanup);
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index 15e0a511069b..79efaf7d86a3 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -717,6 +717,8 @@ static int uhci_suspend(struct usb_hcd *hcd, pm_message_t message)
 	 * at the source, so we must turn off PIRQ.
 	 */
 	pci_write_config_word(to_pci_dev(uhci_dev(uhci)), USBLEGSUP, 0);
+	mb();
+	clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
 	uhci->hc_inaccessible = 1;
 	hcd->poll_rh = 0;
 
@@ -733,6 +735,12 @@ static int uhci_resume(struct usb_hcd *hcd)
 
 	dev_dbg(uhci_dev(uhci), "%s\n", __FUNCTION__);
 
+	/* We aren't in D3 state anymore, we do that even if dead as I
+	 * really don't want to keep a stale HCD_FLAG_HW_ACCESSIBLE=0
+	 */
+	set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
+	mb();
+
 	if (uhci->rh_state == UHCI_RH_RESET)	/* Dead */
 		return 0;
 	spin_lock_irq(&uhci->lock);
@@ -831,7 +839,6 @@ MODULE_DEVICE_TABLE(pci, uhci_pci_ids);
 static struct pci_driver uhci_pci_driver = {
 	.name =		(char *)hcd_name,
 	.id_table =	uhci_pci_ids,
-	.owner =	THIS_MODULE,
 
 	.probe =	usb_hcd_pci_probe,
 	.remove =	usb_hcd_pci_remove,
diff --git a/drivers/usb/image/microtek.c b/drivers/usb/image/microtek.c
index c89d0769b3da..950543aa5ac7 100644
--- a/drivers/usb/image/microtek.c
+++ b/drivers/usb/image/microtek.c
@@ -327,6 +327,18 @@ static inline void mts_urb_abort(struct mts_desc* desc) {
 	usb_kill_urb( desc->urb );
 }
 
+static int mts_slave_alloc (struct scsi_device *s)
+{
+	s->inquiry_len = 0x24;
+	return 0;
+}
+
+static int mts_slave_configure (struct scsi_device *s)
+{
+	blk_queue_dma_alignment(s->request_queue, (512 - 1));
+	return 0;
+}
+
 static int mts_scsi_abort (Scsi_Cmnd *srb)
 {
 	struct mts_desc* desc = (struct mts_desc*)(srb->device->host->hostdata[0]);
@@ -411,7 +423,7 @@ static void mts_transfer_done( struct urb *transfer, struct pt_regs *regs )
 	MTS_INT_INIT();
 
 	context->srb->result &= MTS_SCSI_ERR_MASK;
-	context->srb->result |= (unsigned)context->status<<1;
+	context->srb->result |= (unsigned)(*context->scsi_status)<<1;
 
 	mts_transfer_cleanup(transfer);
 
@@ -427,7 +439,7 @@ static void mts_get_status( struct urb *transfer )
 	mts_int_submit_urb(transfer,
 			   usb_rcvbulkpipe(context->instance->usb_dev,
 					   context->instance->ep_response),
-			   &context->status,
+			   context->scsi_status,
 			   1,
 			   mts_transfer_done );
 }
@@ -481,7 +493,7 @@ static void mts_command_done( struct urb *transfer, struct pt_regs *regs )
 					   context->data_pipe,
 					   context->data,
 					   context->data_length,
-					   context->srb->use_sg ? mts_do_sg : mts_data_done);
+					   context->srb->use_sg > 1 ? mts_do_sg : mts_data_done);
 		} else {
 			mts_get_status(transfer);
 		}
@@ -627,12 +639,11 @@ int mts_scsi_queuecommand( Scsi_Cmnd *srb, mts_scsi_cmnd_callback callback )
 			callback(srb);
 
 	}
-
 out:
 	return err;
 }
 
-static Scsi_Host_Template mts_scsi_host_template = {
+static struct scsi_host_template mts_scsi_host_template = {
 	.module			= THIS_MODULE,
 	.name			= "microtekX6",
 	.proc_name		= "microtekX6",
@@ -645,6 +656,9 @@ static Scsi_Host_Template mts_scsi_host_template = {
 	.cmd_per_lun =		1,
 	.use_clustering =	1,
 	.emulated =		1,
+	.slave_alloc =		mts_slave_alloc,
+	.slave_configure =	mts_slave_configure,
+	.max_sectors=		256, /* 128 K */
 };
 
 struct vendor_product
@@ -771,8 +785,8 @@ static int mts_usb_probe(struct usb_interface *intf,
 		MTS_WARNING( "couldn't find an output bulk endpoint. Bailing out.\n" );
 		return -ENODEV;
 	}
-	
-	
+
+
 	new_desc = kzalloc(sizeof(struct mts_desc), GFP_KERNEL);
 	if (!new_desc)
 		goto out;
@@ -781,6 +795,10 @@ static int mts_usb_probe(struct usb_interface *intf,
 	if (!new_desc->urb)
 		goto out_kfree;
 
+	new_desc->context.scsi_status = kmalloc(1, GFP_KERNEL);
+	if (!new_desc->context.scsi_status)
+		goto out_kfree2;
+
 	new_desc->usb_dev = dev;
 	new_desc->usb_intf = intf;
 	init_MUTEX(&new_desc->lock);
@@ -817,6 +835,8 @@ static int mts_usb_probe(struct usb_interface *intf,
 	usb_set_intfdata(intf, new_desc);
 	return 0;
 
+ out_kfree2:
+	kfree(new_desc->context.scsi_status);
  out_free_urb:
 	usb_free_urb(new_desc->urb);
  out_kfree:
@@ -836,6 +856,7 @@ static void mts_usb_disconnect (struct usb_interface *intf)
 
 	scsi_host_put(desc->host);
 	usb_free_urb(desc->urb);
+	kfree(desc->context.scsi_status);
 	kfree(desc);
 }
 
@@ -856,5 +877,3 @@ module_exit(microtek_drv_exit);
 MODULE_AUTHOR( DRIVER_AUTHOR );
 MODULE_DESCRIPTION( DRIVER_DESC );
 MODULE_LICENSE("GPL");
-
-
diff --git a/drivers/usb/image/microtek.h b/drivers/usb/image/microtek.h
index 3271deb8c001..926d4bdc6746 100644
--- a/drivers/usb/image/microtek.h
+++ b/drivers/usb/image/microtek.h
@@ -22,7 +22,7 @@ struct mts_transfer_context
 	int data_pipe;
 	int fragment;
 
-	u8 status; /* status returned from ep_response after command completion */
+	u8 *scsi_status; /* status returned from ep_response after command completion */
 };
 
 
diff --git a/drivers/usb/input/Makefile b/drivers/usb/input/Makefile
index 5e03b93f29f6..07cb17db42fc 100644
--- a/drivers/usb/input/Makefile
+++ b/drivers/usb/input/Makefile
@@ -42,3 +42,7 @@ obj-$(CONFIG_USB_ACECAD)	+= acecad.o
 obj-$(CONFIG_USB_YEALINK)	+= yealink.o
 obj-$(CONFIG_USB_XPAD)		+= xpad.o
 obj-$(CONFIG_USB_APPLETOUCH)	+= appletouch.o
+
+ifeq ($(CONFIG_USB_DEBUG),y)
+EXTRA_CFLAGS += -DDEBUG
+endif
diff --git a/drivers/usb/input/aiptek.c b/drivers/usb/input/aiptek.c
index 1c3b472a3bca..0e2505c073db 100644
--- a/drivers/usb/input/aiptek.c
+++ b/drivers/usb/input/aiptek.c
@@ -2103,7 +2103,7 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id)
 	 * values.
 	 */
 	input_set_abs_params(inputdev, ABS_X, 0, 2999, 0, 0);
-	input_set_abs_params(inputdev, ABS_X, 0, 2249, 0, 0);
+	input_set_abs_params(inputdev, ABS_Y, 0, 2249, 0, 0);
 	input_set_abs_params(inputdev, ABS_PRESSURE, 0, 511, 0, 0);
 	input_set_abs_params(inputdev, ABS_TILT_X, AIPTEK_TILT_MIN, AIPTEK_TILT_MAX, 0, 0);
 	input_set_abs_params(inputdev, ABS_TILT_Y, AIPTEK_TILT_MIN, AIPTEK_TILT_MAX, 0, 0);
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
index 79ddce4555ab..a3e44ef1df43 100644
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -893,8 +893,10 @@ static int hid_input_report(int type, struct urb *urb, int interrupt, struct pt_
 
 	size = ((report->size - 1) >> 3) + 1;
 
-	if (len < size)
+	if (len < size) {
 		dbg("report %d is too short, (%d < %d)", report->id, len, size);
+		memset(data + len, 0, size - len);
+	}
 
 	if (hid->claimed & HID_CLAIMED_HIDDEV)
 		hiddev_report_event(hid, report);
@@ -1318,6 +1320,7 @@ void hid_init_reports(struct hid_device *hid)
 #define USB_DEVICE_ID_WACOM_PTU		0x0003
 #define USB_DEVICE_ID_WACOM_INTUOS3	0x00B0
 #define USB_DEVICE_ID_WACOM_CINTIQ	0x003F
+#define USB_DEVICE_ID_WACOM_DTF         0x00C0
 
 #define USB_VENDOR_ID_ACECAD		0x0460
 #define USB_DEVICE_ID_ACECAD_FLAIR	0x0004
@@ -1524,6 +1527,9 @@ static struct hid_blacklist {
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 3, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 4, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 5, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 7, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 8, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 9, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 1, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 2, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 3, HID_QUIRK_IGNORE },
@@ -1531,11 +1537,19 @@ static struct hid_blacklist {
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 5, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 7, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO + 1, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO + 2, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO + 3, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO + 4, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 5, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 6, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PTU, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 1, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 2, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 5, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_CINTIQ, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_DTF, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_4_PHIDGETSERVO_20, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_1_PHIDGETSERVO_20, HID_QUIRK_IGNORE },
 
diff --git a/drivers/usb/input/hid-input.c b/drivers/usb/input/hid-input.c
index 9ff25eb520a6..1220a5004a5c 100644
--- a/drivers/usb/input/hid-input.c
+++ b/drivers/usb/input/hid-input.c
@@ -137,6 +137,7 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 			switch (usage->hid & 0xffff) {
 				case 0xba: map_abs(ABS_RUDDER); break;
 				case 0xbb: map_abs(ABS_THROTTLE); break;
+				default:   goto ignore;
 			}
 			break;
 
diff --git a/drivers/usb/input/itmtouch.c b/drivers/usb/input/itmtouch.c
index 3b581853cf10..4a50acb39d29 100644
--- a/drivers/usb/input/itmtouch.c
+++ b/drivers/usb/input/itmtouch.c
@@ -40,13 +40,6 @@
  *****************************************************************************/
 
 #include <linux/config.h>
-
-#ifdef CONFIG_USB_DEBUG
-	#define DEBUG
-#else
-	#undef DEBUG
-#endif
-
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/input.h>
diff --git a/drivers/usb/input/kbtab.c b/drivers/usb/input/kbtab.c
index a248664b5d1d..fd48e74e78ed 100644
--- a/drivers/usb/input/kbtab.c
+++ b/drivers/usb/input/kbtab.c
@@ -159,7 +159,7 @@ static int kbtab_probe(struct usb_interface *intf, const struct usb_device_id *i
 	input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_PEN) | BIT(BTN_TOUCH);
 	input_dev->mscbit[0] |= BIT(MSC_SERIAL);
 	input_set_abs_params(input_dev, ABS_X, 0, 0x2000, 4, 0);
-	input_set_abs_params(input_dev, ABS_X, 0, 0x1750, 4, 0);
+	input_set_abs_params(input_dev, ABS_Y, 0, 0x1750, 4, 0);
 	input_set_abs_params(input_dev, ABS_PRESSURE, 0, 0xff, 0, 0);
 
 	endpoint = &intf->cur_altsetting->endpoint[0].desc;
diff --git a/drivers/usb/input/keyspan_remote.c b/drivers/usb/input/keyspan_remote.c
index 5b8d65f62abf..a32cfe51b77d 100644
--- a/drivers/usb/input/keyspan_remote.c
+++ b/drivers/usb/input/keyspan_remote.c
@@ -160,7 +160,8 @@ static int keyspan_load_tester(struct usb_keyspan* dev, int bits_needed)
 	 * though so it's not too big a deal
 	 */
 	if (dev->data.pos >= dev->data.len) {
-		dev_dbg(&dev->udev, "%s - Error ran out of data. pos: %d, len: %d\n",
+		dev_dbg(&dev->udev->dev,
+			"%s - Error ran out of data. pos: %d, len: %d\n",
 			__FUNCTION__, dev->data.pos, dev->data.len);
 		return -1;
 	}
@@ -306,7 +307,7 @@ static void keyspan_check_data(struct usb_keyspan *remote, struct pt_regs *regs)
 			err("Bad message recieved, no stop bit found.\n");
 		}
 
-		dev_dbg(&remote->udev,
+		dev_dbg(&remote->udev->dev,
 			"%s found valid message: system: %d, button: %d, toggle: %d\n",
 			__FUNCTION__, message.system, message.button, message.toggle);
 
diff --git a/drivers/usb/input/mtouchusb.c b/drivers/usb/input/mtouchusb.c
index 7fce526560ca..52cc18cd247d 100644
--- a/drivers/usb/input/mtouchusb.c
+++ b/drivers/usb/input/mtouchusb.c
@@ -40,13 +40,6 @@
  *****************************************************************************/
 
 #include <linux/config.h>
-
-#ifdef CONFIG_USB_DEBUG
-	#define DEBUG
-#else
-	#undef DEBUG
-#endif
-
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/input.h>
diff --git a/drivers/usb/input/pid.c b/drivers/usb/input/pid.c
index dca5ee93a4ef..19e015d171aa 100644
--- a/drivers/usb/input/pid.c
+++ b/drivers/usb/input/pid.c
@@ -37,8 +37,6 @@
 #include "hid.h"
 #include "pid.h"
 
-#define DEBUG
-
 #define CHECK_OWNERSHIP(i, hid_pid)	\
 	((i) < FF_EFFECTS_MAX && i >= 0 && \
 	test_bit(FF_PID_FLAGS_USED, &hid_pid->effects[(i)].flags) && \
diff --git a/drivers/usb/input/touchkitusb.c b/drivers/usb/input/touchkitusb.c
index 0043e6ebcd1f..7420c6b84284 100644
--- a/drivers/usb/input/touchkitusb.c
+++ b/drivers/usb/input/touchkitusb.c
@@ -30,10 +30,6 @@
 #include <linux/input.h>
 #include <linux/module.h>
 #include <linux/init.h>
-
-#if !defined(DEBUG) && defined(CONFIG_USB_DEBUG)
-#define DEBUG
-#endif
 #include <linux/usb.h>
 #include <linux/usb_input.h>
 
diff --git a/drivers/usb/input/wacom.c b/drivers/usb/input/wacom.c
index ea0f75773ae1..dc099bbe12bf 100644
--- a/drivers/usb/input/wacom.c
+++ b/drivers/usb/input/wacom.c
@@ -52,8 +52,10 @@
  *    v1.30.1 (pi) - Added Graphire3 support
  *	v1.40 (pc) - Add support for several new devices, fix eraser reporting, ...
  *	v1.43 (pc) - Added support for Cintiq 21UX
-		   - Fixed a Graphire bug
-		   - Merged wacom_intuos3_irq into wacom_intuos_irq
+ *		   - Fixed a Graphire bug
+ *		   - Merged wacom_intuos3_irq into wacom_intuos_irq
+ *	v1.44 (pc) - Added support for Graphire4, Cintiq 710, Intuos3 6x11, etc.
+ *		   - Report Device IDs
  */
 
 /*
@@ -76,7 +78,7 @@
 /*
  * Version Information
  */
-#define DRIVER_VERSION "v1.43"
+#define DRIVER_VERSION "v1.44"
 #define DRIVER_AUTHOR "Vojtech Pavlik <vojtech@ucw.cz>"
 #define DRIVER_DESC "USB Wacom Graphire and Wacom Intuos tablet driver"
 #define DRIVER_LICENSE "GPL"
@@ -86,10 +88,14 @@ MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_LICENSE(DRIVER_LICENSE);
 
 #define USB_VENDOR_ID_WACOM	0x056a
+#define STYLUS_DEVICE_ID	0x02
+#define CURSOR_DEVICE_ID	0x06
+#define ERASER_DEVICE_ID	0x0A
 
 enum {
 	PENPARTNER = 0,
 	GRAPHIRE,
+	G4,
 	PL,
 	INTUOS,
 	INTUOS3,
@@ -116,6 +122,7 @@ struct wacom {
 	struct urb *irq;
 	struct wacom_features *features;
 	int tool[2];
+	int id[2];
 	__u32 serial[2];
 	char phys[32];
 };
@@ -136,7 +143,7 @@ static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs)
 	struct wacom *wacom = urb->context;
 	unsigned char *data = wacom->data;
 	struct input_dev *dev = wacom->dev;
-	int prox, pressure;
+	int prox, pressure, id;
 	int retval;
 
 	switch (urb->status) {
@@ -163,6 +170,7 @@ static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs)
 
 	input_regs(dev, regs);
 
+	id = ERASER_DEVICE_ID;
 	if (prox) {
 
 		pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
@@ -177,11 +185,15 @@ static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs)
 		 * an out of proximity for previous tool then a in for new tool.
 		 */
 		if (!wacom->tool[0]) {
-			/* Going into proximity select tool */
-			wacom->tool[1] = (data[4] & 0x20)? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
+			/* Eraser bit set for DTF */
+			if (data[1] & 0x10)
+				wacom->tool[1] = BTN_TOOL_RUBBER;
+			else
+				/* Going into proximity select tool */
+				wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
 		} else {
 			/* was entered with stylus2 pressed */
-			if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20) ) {
+			if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
 				/* report out proximity for previous tool */
 				input_report_key(dev, wacom->tool[1], 0);
 				input_sync(dev);
@@ -192,8 +204,9 @@ static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs)
 		if (wacom->tool[1] != BTN_TOOL_RUBBER) {
 			/* Unknown tool selected default to pen tool */
 			wacom->tool[1] = BTN_TOOL_PEN;
+			id = STYLUS_DEVICE_ID;
 		}
-		input_report_key(dev, wacom->tool[1], prox); /* report in proximity for tool */
+		input_report_key(dev, wacom->tool[1], id); /* report in proximity for tool */
 		input_report_abs(dev, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
 		input_report_abs(dev, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
 		input_report_abs(dev, ABS_PRESSURE, pressure);
@@ -250,10 +263,10 @@ static void wacom_ptu_irq(struct urb *urb, struct pt_regs *regs)
 
 	input_regs(dev, regs);
 	if (data[1] & 0x04) {
-		input_report_key(dev, BTN_TOOL_RUBBER, data[1] & 0x20);
+		input_report_key(dev, BTN_TOOL_RUBBER, (data[1] & 0x20) ? ERASER_DEVICE_ID : 0);
 		input_report_key(dev, BTN_TOUCH, data[1] & 0x08);
 	} else {
-		input_report_key(dev, BTN_TOOL_PEN, data[1] & 0x20);
+		input_report_key(dev, BTN_TOOL_PEN, (data[1] & 0x20) ? STYLUS_DEVICE_ID : 0);
 		input_report_key(dev, BTN_TOUCH, data[1] & 0x01);
 	}
 	input_report_abs(dev, ABS_X, le16_to_cpu(*(__le16 *) &data[2]));
@@ -299,7 +312,7 @@ static void wacom_penpartner_irq(struct urb *urb, struct pt_regs *regs)
 	}
 
 	input_regs(dev, regs);
-	input_report_key(dev, BTN_TOOL_PEN, 1);
+	input_report_key(dev, BTN_TOOL_PEN, STYLUS_DEVICE_ID);
 	input_report_abs(dev, ABS_X, le16_to_cpu(*(__le16 *) &data[1]));
 	input_report_abs(dev, ABS_Y, le16_to_cpu(*(__le16 *) &data[3]));
 	input_report_abs(dev, ABS_PRESSURE, (signed char)data[6] + 127);
@@ -319,7 +332,7 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs)
 	struct wacom *wacom = urb->context;
 	unsigned char *data = wacom->data;
 	struct input_dev *dev = wacom->dev;
-	int x, y;
+	int x, y, id, rw;
 	int retval;
 
 	switch (urb->status) {
@@ -344,6 +357,7 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs)
 
 	input_regs(dev, regs);
 
+	id = STYLUS_DEVICE_ID;
 	if (data[1] & 0x10) { /* in prox */
 
 		switch ((data[1] >> 5) & 3) {
@@ -354,18 +368,27 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs)
 
 			case 1: /* Rubber */
 				wacom->tool[0] = BTN_TOOL_RUBBER;
+				id = ERASER_DEVICE_ID;
 				break;
 
 			case 2: /* Mouse with wheel */
 				input_report_key(dev, BTN_MIDDLE, data[1] & 0x04);
-				input_report_rel(dev, REL_WHEEL, (signed char) data[6]);
+				if (wacom->features->type == G4) {
+					rw = data[7] & 0x04 ? -(data[7] & 0x03) : (data[7] & 0x03);
+					input_report_rel(dev, REL_WHEEL, rw);
+				} else
+					input_report_rel(dev, REL_WHEEL, (signed char) data[6]);
 				/* fall through */
 
 			case 3: /* Mouse without wheel */
 				wacom->tool[0] = BTN_TOOL_MOUSE;
+				id = CURSOR_DEVICE_ID;
 				input_report_key(dev, BTN_LEFT, data[1] & 0x01);
 				input_report_key(dev, BTN_RIGHT, data[1] & 0x02);
-				input_report_abs(dev, ABS_DISTANCE, data[7]);
+				if (wacom->features->type == G4)
+					input_report_abs(dev, ABS_DISTANCE, data[6]);
+				else
+					input_report_abs(dev, ABS_DISTANCE, data[7]);
 				break;
 		}
 	}
@@ -376,16 +399,50 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs)
 		input_report_abs(dev, ABS_X, x);
 		input_report_abs(dev, ABS_Y, y);
 		if (wacom->tool[0] != BTN_TOOL_MOUSE) {
-			input_report_abs(dev, ABS_PRESSURE, le16_to_cpu(*(__le16 *) &data[6]));
+			input_report_abs(dev, ABS_PRESSURE, data[6] | ((data[7] & 0x01) << 8));
 			input_report_key(dev, BTN_TOUCH, data[1] & 0x01);
 			input_report_key(dev, BTN_STYLUS, data[1] & 0x02);
 			input_report_key(dev, BTN_STYLUS2, data[1] & 0x04);
 		}
 	}
 
-	input_report_key(dev, wacom->tool[0], data[1] & 0x10);
+	input_report_key(dev, wacom->tool[0], (data[1] & 0x10) ? id : 0);
 	input_sync(dev);
 
+	/* send pad data */
+	if (wacom->features->type == G4) {
+		/* fist time sending pad data */
+		if (wacom->tool[1] != BTN_TOOL_FINGER) {
+			wacom->id[1] = 0;
+			wacom->serial[1] = (data[7] & 0x38) >> 2;
+		}
+		if (data[7] & 0xf8) {
+			input_report_key(dev, BTN_0, (data[7] & 0x40));
+			input_report_key(dev, BTN_4, (data[7] & 0x80));
+			if (((data[7] & 0x38) >> 2) == (wacom->serial[1] & 0x0e))
+				/* alter REL_WHEEL value so X apps can get it */
+				wacom->serial[1] += (wacom->serial[1] & 0x01) ? -1 : 1;
+			else
+				 wacom->serial[1] = (data[7] & 0x38 ) >> 2;
+
+			/* don't alter the value when there is no wheel event */
+			if (wacom->serial[1] == 1)
+				wacom->serial[1] = 0;
+			rw = wacom->serial[1];
+			rw = (rw & 0x08) ? -(rw & 0x07) : (rw & 0x07);
+			input_report_rel(dev, REL_WHEEL, rw);
+			wacom->tool[1] = BTN_TOOL_FINGER;
+			wacom->id[1] = data[7] & 0xf8;
+			input_report_key(dev, wacom->tool[1], 0xf0);
+			input_event(dev, EV_MSC, MSC_SERIAL, 0xf0);
+		} else if (wacom->id[1]) {
+			wacom->id[1] = 0;
+			wacom->serial[1] = 0;
+			input_report_key(dev, wacom->tool[1], 0);
+			input_event(dev, EV_MSC, MSC_SERIAL, 0xf0);
+		}
+		input_sync(dev);
+	}
  exit:
 	retval = usb_submit_urb (urb, GFP_ATOMIC);
 	if (retval)
@@ -410,7 +467,8 @@ static int wacom_intuos_inout(struct urb *urb)
 			(data[4] << 20) + (data[5] << 12) +
 			(data[6] << 4) + (data[7] >> 4);
 
-		switch ((data[2] << 4) | (data[3] >> 4)) {
+		wacom->id[idx] = (data[2] << 4) | (data[3] >> 4);
+		switch (wacom->id[idx]) {
 			case 0x812: /* Inking pen */
 			case 0x801: /* Intuos3 Inking pen */
 			case 0x012:
@@ -458,7 +516,7 @@ static int wacom_intuos_inout(struct urb *urb)
 			default: /* Unknown tool */
 				wacom->tool[idx] = BTN_TOOL_PEN;
 		}
-		input_report_key(dev, wacom->tool[idx], 1);
+		input_report_key(dev, wacom->tool[idx], wacom->id[idx]);
 		input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
 		input_sync(dev);
 		return 1;
@@ -637,7 +695,7 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs)
 		}
 	}
 
-	input_report_key(dev, wacom->tool[idx], 1);
+	input_report_key(dev, wacom->tool[idx], wacom->id[idx]);
 	input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
 	input_sync(dev);
 
@@ -655,6 +713,13 @@ static struct wacom_features wacom_features[] = {
 	{ "Wacom Graphire2 5x7", 8,  13918, 10206,  511, 32, GRAPHIRE,   wacom_graphire_irq },
 	{ "Wacom Graphire3",     8,  10208,  7424,  511, 32, GRAPHIRE,   wacom_graphire_irq },
 	{ "Wacom Graphire3 6x8", 8,  16704, 12064,  511, 32, GRAPHIRE,   wacom_graphire_irq },
+	{ "Wacom Graphire4 4x5", 8,  10208,  7424,  511, 32, G4,	 wacom_graphire_irq },
+	{ "Wacom Graphire4 6x8", 8,  16704, 12064,  511, 32, G4,	 wacom_graphire_irq },
+	{ "Wacom Volito",        8,   5104,  3712,  511, 32, GRAPHIRE,   wacom_graphire_irq },
+	{ "Wacom PenStation2",   8,   3250,  2320,  255, 32, GRAPHIRE,   wacom_graphire_irq },
+	{ "Wacom Volito2 4x5",   8,   5104,  3712,  511, 32, GRAPHIRE,   wacom_graphire_irq },
+	{ "Wacom Volito2 2x3",   8,   3248,  2320,  511, 32, GRAPHIRE,   wacom_graphire_irq },
+	{ "Wacom PenPartner2",   8,   3250,  2320,  255, 32, GRAPHIRE,   wacom_graphire_irq },
 	{ "Wacom Intuos 4x5",   10,  12700, 10600, 1023, 15, INTUOS,     wacom_intuos_irq },
 	{ "Wacom Intuos 6x8",   10,  20320, 16240, 1023, 15, INTUOS,     wacom_intuos_irq },
 	{ "Wacom Intuos 9x12",  10,  30480, 24060, 1023, 15, INTUOS,     wacom_intuos_irq },
@@ -666,16 +731,20 @@ static struct wacom_features wacom_features[] = {
 	{ "Wacom PL600SX",       8,   6260,  5016,  255, 32, PL,         wacom_pl_irq },
 	{ "Wacom PL550",         8,   6144,  4608,  511, 32, PL,         wacom_pl_irq },
 	{ "Wacom PL800",         8,   7220,  5780,  511, 32, PL,         wacom_pl_irq },
+	{ "Wacom PL700",         8,   6758,  5406,  511, 32, PL,	 wacom_pl_irq },
+	{ "Wacom PL510",         8,   6282,  4762,  511, 32, PL,	 wacom_pl_irq },
+	{ "Wacom PL710",         8,  34080, 27660,  511, 32, PL,	 wacom_pl_irq },
+	{ "Wacom DTF720",        8,   6858,  5506,  511, 32, PL,	 wacom_pl_irq },
+	{ "Wacom Cintiq Partner",8,  20480, 15360,  511, 32, PL,         wacom_ptu_irq },
 	{ "Wacom Intuos2 4x5",   10, 12700, 10600, 1023, 15, INTUOS,     wacom_intuos_irq },
 	{ "Wacom Intuos2 6x8",   10, 20320, 16240, 1023, 15, INTUOS,     wacom_intuos_irq },
 	{ "Wacom Intuos2 9x12",  10, 30480, 24060, 1023, 15, INTUOS,     wacom_intuos_irq },
 	{ "Wacom Intuos2 12x12", 10, 30480, 31680, 1023, 15, INTUOS,     wacom_intuos_irq },
 	{ "Wacom Intuos2 12x18", 10, 45720, 31680, 1023, 15, INTUOS,     wacom_intuos_irq },
-	{ "Wacom Volito",        8,   5104,  3712,  511, 32, GRAPHIRE,   wacom_graphire_irq },
-	{ "Wacom Cintiq Partner",8,  20480, 15360,  511, 32, PL,         wacom_ptu_irq },
 	{ "Wacom Intuos3 4x5",   10, 25400, 20320, 1023, 15, INTUOS3,    wacom_intuos_irq },
 	{ "Wacom Intuos3 6x8",   10, 40640, 30480, 1023, 15, INTUOS3,    wacom_intuos_irq },
 	{ "Wacom Intuos3 9x12",  10, 60960, 45720, 1023, 15, INTUOS3,    wacom_intuos_irq },
+	{ "Wacom Intuos3 6x11",  10, 54204, 31750, 1023, 15, INTUOS3,    wacom_intuos_irq },
 	{ "Wacom Cintiq 21UX",   10, 87200, 65600, 1023, 15, CINTIQ,     wacom_intuos_irq },
 	{ "Wacom Intuos2 6x8",   10, 20320, 16240, 1023, 15, INTUOS,     wacom_intuos_irq },
 	{ }
@@ -688,6 +757,13 @@ static struct usb_device_id wacom_ids[] = {
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x12) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x13) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x14) },
+	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x15) },
+	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x16) },
+	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x60) },
+	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x61) },
+	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x62) },
+	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x63) },
+	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x64) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x20) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x21) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x22) },
@@ -699,16 +775,20 @@ static struct usb_device_id wacom_ids[] = {
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x33) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x34) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x35) },
+	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x37) },
+	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x38) },
+	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x39) },
+	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC0) },
+	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x03) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x41) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x42) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x43) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x44) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x45) },
-	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x60) },
-	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x03) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB0) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB1) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB2) },
+	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB5) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x3F) },
 	{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x47) },
 	{ }
@@ -774,11 +854,18 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
 
 	input_dev->evbit[0] |= BIT(EV_KEY) | BIT(EV_ABS);
 	input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_PEN) | BIT(BTN_TOUCH) | BIT(BTN_STYLUS);
-	input_set_abs_params(input_dev, ABS_X, 0, wacom->features->y_max, 4, 0);
+	input_set_abs_params(input_dev, ABS_X, 0, wacom->features->x_max, 4, 0);
 	input_set_abs_params(input_dev, ABS_Y, 0, wacom->features->y_max, 4, 0);
 	input_set_abs_params(input_dev, ABS_PRESSURE, 0, wacom->features->pressure_max, 0, 0);
 
 	switch (wacom->features->type) {
+		case G4:
+			input_dev->evbit[0] |= BIT(EV_MSC);
+			input_dev->mscbit[0] |= BIT(MSC_SERIAL);
+			input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_FINGER);
+			input_dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_0) | BIT(BTN_1) | BIT(BTN_2) | BIT(BTN_3) | BIT(BTN_4) | BIT(BTN_5) | BIT(BTN_6) | BIT(BTN_7);
+			/* fall through */
+
 		case GRAPHIRE:
 			input_dev->evbit[0] |= BIT(EV_REL);
 			input_dev->relbit[0] |= BIT(REL_WHEEL);
diff --git a/drivers/usb/media/sn9c102_core.c b/drivers/usb/media/sn9c102_core.c
index cf8cfbabefde..b2e66e3b90aa 100644
--- a/drivers/usb/media/sn9c102_core.c
+++ b/drivers/usb/media/sn9c102_core.c
@@ -199,7 +199,7 @@ static void sn9c102_release_buffers(struct sn9c102_device* cam)
 {
 	if (cam->nbuffers) {
 		rvfree(cam->frame[0].bufmem,
-		       cam->nbuffers * cam->frame[0].buf.length);
+		       cam->nbuffers * PAGE_ALIGN(cam->frame[0].buf.length));
 		cam->nbuffers = 0;
 	}
 }
diff --git a/drivers/usb/misc/Makefile b/drivers/usb/misc/Makefile
index 862e40a83689..6c693bc68e2e 100644
--- a/drivers/usb/misc/Makefile
+++ b/drivers/usb/misc/Makefile
@@ -18,4 +18,8 @@ obj-$(CONFIG_USB_RIO500)	+= rio500.o
 obj-$(CONFIG_USB_TEST)		+= usbtest.o
 obj-$(CONFIG_USB_USS720)	+= uss720.o
 
-obj-$(CONFIG_USB_SISUSBVGA)	+= sisusbvga/
\ No newline at end of file
+obj-$(CONFIG_USB_SISUSBVGA)	+= sisusbvga/
+
+ifeq ($(CONFIG_USB_DEBUG),y)
+EXTRA_CFLAGS += -DDEBUG
+endif
diff --git a/drivers/usb/misc/auerswald.c b/drivers/usb/misc/auerswald.c
index 5f33f7c64885..b293db3c28c3 100644
--- a/drivers/usb/misc/auerswald.c
+++ b/drivers/usb/misc/auerswald.c
@@ -30,7 +30,6 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/wait.h>
-#undef DEBUG   		/* include debug macros until it's done	*/
 #include <linux/usb.h>
 
 /*-------------------------------------------------------------------*/
@@ -1697,7 +1696,7 @@ static ssize_t auerchar_write (struct file *file, const char __user *buf, size_t
 	int ret;
 	wait_queue_t wait;
 
-        dbg ("auerchar_write %d bytes", len);
+        dbg ("auerchar_write %zd bytes", len);
 
 	/* Error checking */
 	if (!ccp)
diff --git a/drivers/usb/misc/phidgetservo.c b/drivers/usb/misc/phidgetservo.c
index b84eda631ab5..a30d4a6ee824 100644
--- a/drivers/usb/misc/phidgetservo.c
+++ b/drivers/usb/misc/phidgetservo.c
@@ -26,9 +26,6 @@
  */
 
 #include <linux/config.h>
-#ifdef CONFIG_USB_DEBUG
-#define DEBUG	1
-#endif
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/init.h>
diff --git a/drivers/usb/misc/rio500.c b/drivers/usb/misc/rio500.c
index 7d02d8ec6b1a..9590dbac5d9a 100644
--- a/drivers/usb/misc/rio500.c
+++ b/drivers/usb/misc/rio500.c
@@ -393,7 +393,7 @@ read_rio(struct file *file, char __user *buffer, size_t count, loff_t * ppos)
 				      ibuf, this_read, &partial,
 				      8000);
 
-		dbg(KERN_DEBUG "read stats: result:%d this_read:%u partial:%u",
+		dbg("read stats: result:%d this_read:%u partial:%u",
 		       result, this_read, partial);
 
 		if (partial) {
diff --git a/drivers/usb/misc/usbled.c b/drivers/usb/misc/usbled.c
index f6ba4c788dbc..3c93921cb6b3 100644
--- a/drivers/usb/misc/usbled.c
+++ b/drivers/usb/misc/usbled.c
@@ -10,9 +10,6 @@
  */
 
 #include <linux/config.h>
-#ifdef CONFIG_USB_DEBUG
-	#define DEBUG	1
-#endif
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/init.h>
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index 2997f558159b..605a2afe34ed 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -1,7 +1,4 @@
 #include <linux/config.h>
-#if !defined (DEBUG) && defined (CONFIG_USB_DEBUG)
-#   define DEBUG
-#endif
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/init.h>
diff --git a/drivers/usb/misc/uss720.c b/drivers/usb/misc/uss720.c
index 0592cb5e6c4d..1cabe7ed91f5 100644
--- a/drivers/usb/misc/uss720.c
+++ b/drivers/usb/misc/uss720.c
@@ -41,8 +41,6 @@
 
 /*****************************************************************************/
 
-#define DEBUG
-
 #include <linux/module.h>
 #include <linux/socket.h>
 #include <linux/parport.h>
diff --git a/drivers/usb/net/Makefile b/drivers/usb/net/Makefile
index 222c0495f791..a21e6eaabaf6 100644
--- a/drivers/usb/net/Makefile
+++ b/drivers/usb/net/Makefile
@@ -16,3 +16,7 @@ obj-$(CONFIG_USB_NET_CDC_SUBSET)	+= cdc_subset.o
 obj-$(CONFIG_USB_NET_ZAURUS)	+= zaurus.o
 obj-$(CONFIG_USB_USBNET)	+= usbnet.o
 obj-$(CONFIG_USB_ZD1201)	+= zd1201.o
+
+ifeq ($(CONFIG_USB_DEBUG),y)
+EXTRA_CFLAGS += -DDEBUG
+endif
diff --git a/drivers/usb/net/asix.c b/drivers/usb/net/asix.c
index 252a34fbb42c..542120ef1fd2 100644
--- a/drivers/usb/net/asix.c
+++ b/drivers/usb/net/asix.c
@@ -23,9 +23,6 @@
 // #define	VERBOSE			// more; success messages
 
 #include <linux/config.h>
-#ifdef	CONFIG_USB_DEBUG
-#   define DEBUG
-#endif
 #include <linux/module.h>
 #include <linux/kmod.h>
 #include <linux/sched.h>
diff --git a/drivers/usb/net/cdc_ether.c b/drivers/usb/net/cdc_ether.c
index 652b04bbf6af..c008c981862b 100644
--- a/drivers/usb/net/cdc_ether.c
+++ b/drivers/usb/net/cdc_ether.c
@@ -21,9 +21,6 @@
 // #define	VERBOSE			// more; success messages
 
 #include <linux/config.h>
-#ifdef	CONFIG_USB_DEBUG
-#   define DEBUG
-#endif
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/init.h>
diff --git a/drivers/usb/net/cdc_subset.c b/drivers/usb/net/cdc_subset.c
index f1730b685fd2..f05cfb83c82d 100644
--- a/drivers/usb/net/cdc_subset.c
+++ b/drivers/usb/net/cdc_subset.c
@@ -18,9 +18,6 @@
  */
 
 #include <linux/config.h>
-#ifdef	CONFIG_USB_DEBUG
-#   define DEBUG
-#endif
 #include <linux/module.h>
 #include <linux/kmod.h>
 #include <linux/sched.h>
diff --git a/drivers/usb/net/gl620a.c b/drivers/usb/net/gl620a.c
index c0f263b202a6..2455e9a85674 100644
--- a/drivers/usb/net/gl620a.c
+++ b/drivers/usb/net/gl620a.c
@@ -22,9 +22,6 @@
 // #define	VERBOSE			// more; success messages
 
 #include <linux/config.h>
-#ifdef	CONFIG_USB_DEBUG
-#   define DEBUG
-#endif
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/init.h>
diff --git a/drivers/usb/net/kaweth.c b/drivers/usb/net/kaweth.c
index 6bef1be6b36c..b5776518020f 100644
--- a/drivers/usb/net/kaweth.c
+++ b/drivers/usb/net/kaweth.c
@@ -219,7 +219,6 @@ struct kaweth_device
 
 	__u32 status;
 	int end;
-	int removed;
 	int suspend_lowmem_rx;
 	int suspend_lowmem_ctrl;
 	int linkstate;
@@ -699,6 +698,7 @@ static int kaweth_close(struct net_device *net)
 
 	usb_kill_urb(kaweth->irq_urb);
 	usb_kill_urb(kaweth->rx_urb);
+	usb_kill_urb(kaweth->tx_urb);
 
 	flush_scheduled_work();
 
@@ -750,13 +750,6 @@ static int kaweth_start_xmit(struct sk_buff *skb, struct net_device *net)
 
 	spin_lock(&kaweth->device_lock);
 
-	if (kaweth->removed) {
-	/* our device is undergoing disconnection - we bail out */
-		spin_unlock(&kaweth->device_lock);
-		dev_kfree_skb_irq(skb);
-		return 0;
-	}
-
 	kaweth_async_set_rx_mode(kaweth);
 	netif_stop_queue(net);
 
@@ -1136,10 +1129,6 @@ static void kaweth_disconnect(struct usb_interface *intf)
 		return;
 	}
 	netdev = kaweth->net;
-	kaweth->removed = 1;
-	usb_kill_urb(kaweth->irq_urb);
-	usb_kill_urb(kaweth->rx_urb);
-	usb_kill_urb(kaweth->tx_urb);
 
 	kaweth_dbg("Unregistering net device");
 	unregister_netdev(netdev);
diff --git a/drivers/usb/net/net1080.c b/drivers/usb/net/net1080.c
index cee55f8cf64f..b3799b1a2b0d 100644
--- a/drivers/usb/net/net1080.c
+++ b/drivers/usb/net/net1080.c
@@ -21,9 +21,6 @@
 // #define	VERBOSE			// more; success messages
 
 #include <linux/config.h>
-#ifdef	CONFIG_USB_DEBUG
-#   define DEBUG
-#endif
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/init.h>
diff --git a/drivers/usb/net/pegasus.c b/drivers/usb/net/pegasus.c
index 537eb181d985..683e3df5d607 100644
--- a/drivers/usb/net/pegasus.c
+++ b/drivers/usb/net/pegasus.c
@@ -28,8 +28,6 @@
  * 			is out of the interrupt routine.
  */
 
-#undef	DEBUG
-
 #include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/init.h>
diff --git a/drivers/usb/net/plusb.c b/drivers/usb/net/plusb.c
index 74c2b3581c76..89856aa0e3b8 100644
--- a/drivers/usb/net/plusb.c
+++ b/drivers/usb/net/plusb.c
@@ -21,9 +21,6 @@
 // #define	VERBOSE			// more; success messages
 
 #include <linux/config.h>
-#ifdef	CONFIG_USB_DEBUG
-#   define DEBUG
-#endif
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/init.h>
diff --git a/drivers/usb/net/rndis_host.c b/drivers/usb/net/rndis_host.c
index b5a925dc1beb..c0ecbab6f6ba 100644
--- a/drivers/usb/net/rndis_host.c
+++ b/drivers/usb/net/rndis_host.c
@@ -21,9 +21,6 @@
 // #define	VERBOSE			// more; success messages
 
 #include <linux/config.h>
-#ifdef	CONFIG_USB_DEBUG
-#   define DEBUG
-#endif
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/init.h>
diff --git a/drivers/usb/net/usbnet.c b/drivers/usb/net/usbnet.c
index 74f05c9c84d5..362d6907c9bb 100644
--- a/drivers/usb/net/usbnet.c
+++ b/drivers/usb/net/usbnet.c
@@ -34,9 +34,6 @@
 // #define	VERBOSE			// more; success messages
 
 #include <linux/config.h>
-#ifdef	CONFIG_USB_DEBUG
-#   define DEBUG
-#endif
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/init.h>
diff --git a/drivers/usb/net/zaurus.c b/drivers/usb/net/zaurus.c
index 5d4b7d55b097..680d13957af4 100644
--- a/drivers/usb/net/zaurus.c
+++ b/drivers/usb/net/zaurus.c
@@ -21,9 +21,6 @@
 // #define	VERBOSE			// more; success messages
 
 #include <linux/config.h>
-#ifdef	CONFIG_USB_DEBUG
-#   define DEBUG
-#endif
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/init.h>
diff --git a/drivers/usb/serial/ChangeLog.old b/drivers/usb/serial/ChangeLog.history
index c1b279939bbf..52c4f7bd7a80 100644
--- a/drivers/usb/serial/ChangeLog.old
+++ b/drivers/usb/serial/ChangeLog.history
@@ -400,7 +400,7 @@ visor.c Change Log comments:
 
  (11/11/2001) gkh
 	Added support for the m125 devices, and added check to prevent oopses
-	for Clié devices that lie about the number of ports they have.
+	for Clié devices that lie about the number of ports they have.
 
  (08/30/2001) gkh
 	Added support for the Clie devices, both the 3.5 and 4.0 os versions.
diff --git a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig
index 7b5e8e4ee2bb..14f55fd26a64 100644
--- a/drivers/usb/serial/Kconfig
+++ b/drivers/usb/serial/Kconfig
@@ -62,6 +62,15 @@ config USB_SERIAL_AIRPRIME
 	  To compile this driver as a module, choose M here: the
 	  module will be called airprime.
 
+config USB_SERIAL_ANYDATA
+	tristate "USB AnyData CDMA Wireless Driver"
+	depends on USB_SERIAL
+	help
+	  Say Y here if you want to use a AnyData CDMA device.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called anydata.
+
 config USB_SERIAL_BELKIN
 	tristate "USB Belkin and Peracom Single Port Serial Driver"
 	depends on USB_SERIAL
@@ -394,15 +403,6 @@ config USB_SERIAL_MCT_U232
 	  To compile this driver as a module, choose M here: the
 	  module will be called mct_u232.
 
-config USB_SERIAL_NOKIA_DKU2
-	tristate "USB Nokia DKU2 Driver"
-	depends on USB_SERIAL
-	help
-	  Say Y here if you want to use a Nokia DKU2 device.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called nokia_dku2.
-
 config USB_SERIAL_PL2303
 	tristate "USB Prolific 2303 Single Port Serial Driver"
 	depends on USB_SERIAL
diff --git a/drivers/usb/serial/Makefile b/drivers/usb/serial/Makefile
index 55fd461793b7..f0b04420cea1 100644
--- a/drivers/usb/serial/Makefile
+++ b/drivers/usb/serial/Makefile
@@ -12,6 +12,7 @@ usbserial-obj-$(CONFIG_USB_EZUSB)		+= ezusb.o
 usbserial-objs	:= usb-serial.o generic.o bus.o $(usbserial-obj-y)
 
 obj-$(CONFIG_USB_SERIAL_AIRPRIME)		+= airprime.o
+obj-$(CONFIG_USB_SERIAL_ANYDATA)		+= anydata.o
 obj-$(CONFIG_USB_SERIAL_BELKIN)			+= belkin_sa.o
 obj-$(CONFIG_USB_SERIAL_CP2101)			+= cp2101.o
 obj-$(CONFIG_USB_SERIAL_CYBERJACK)		+= cyberjack.o
@@ -31,7 +32,6 @@ obj-$(CONFIG_USB_SERIAL_KEYSPAN_PDA)		+= keyspan_pda.o
 obj-$(CONFIG_USB_SERIAL_KLSI)			+= kl5kusb105.o
 obj-$(CONFIG_USB_SERIAL_KOBIL_SCT)		+= kobil_sct.o
 obj-$(CONFIG_USB_SERIAL_MCT_U232)		+= mct_u232.o
-obj-$(CONFIG_USB_SERIAL_NOKIA_DKU2)		+= nokia_dku2.o
 obj-$(CONFIG_USB_SERIAL_OMNINET)		+= omninet.o
 obj-$(CONFIG_USB_SERIAL_OPTION)			+= option.o
 obj-$(CONFIG_USB_SERIAL_PL2303)			+= pl2303.o
diff --git a/drivers/usb/serial/anydata.c b/drivers/usb/serial/anydata.c
new file mode 100644
index 000000000000..18022a74a3dc
--- /dev/null
+++ b/drivers/usb/serial/anydata.c
@@ -0,0 +1,123 @@
+/*
+ * AnyData CDMA Serial USB driver
+ *
+ * Copyright (C) 2005 Greg Kroah-Hartman <gregkh@suse.de>
+ *
+ *	This program is free software; you can redistribute it and/or
+ *	modify it under the terms of the GNU General Public License version
+ *	2 as published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/tty.h>
+#include <linux/module.h>
+#include <linux/usb.h>
+#include "usb-serial.h"
+
+static struct usb_device_id id_table [] = {
+	{ USB_DEVICE(0x16d5, 0x6501) },	/* AirData CDMA device */
+	{ },
+};
+MODULE_DEVICE_TABLE(usb, id_table);
+
+/* if overridden by the user, then use their value for the size of the
+ * read and write urbs */
+static int buffer_size;
+static int debug;
+
+static struct usb_driver anydata_driver = {
+	.owner =	THIS_MODULE,
+	.name =		"anydata",
+	.probe =	usb_serial_probe,
+	.disconnect =	usb_serial_disconnect,
+	.id_table =	id_table,
+};
+
+static int anydata_open(struct usb_serial_port *port, struct file *filp)
+{
+	char *buffer;
+	int result = 0;
+
+	dbg("%s - port %d", __FUNCTION__, port->number);
+
+	if (buffer_size) {
+		/* override the default buffer sizes */
+		buffer = kmalloc(buffer_size, GFP_KERNEL);
+		if (!buffer) {
+			dev_err(&port->dev, "%s - out of memory.\n",
+				__FUNCTION__);
+			return -ENOMEM;
+		}
+		kfree (port->read_urb->transfer_buffer);
+		port->read_urb->transfer_buffer = buffer;
+		port->read_urb->transfer_buffer_length = buffer_size;
+
+		buffer = kmalloc(buffer_size, GFP_KERNEL);
+		if (!buffer) {
+			dev_err(&port->dev, "%s - out of memory.\n",
+				__FUNCTION__);
+			return -ENOMEM;
+		}
+		kfree (port->write_urb->transfer_buffer);
+		port->write_urb->transfer_buffer = buffer;
+		port->write_urb->transfer_buffer_length = buffer_size;
+		port->bulk_out_size = buffer_size;
+	}
+
+	/* Start reading from the device */
+	usb_fill_bulk_urb(port->read_urb, port->serial->dev,
+			  usb_rcvbulkpipe(port->serial->dev,
+				  	  port->bulk_in_endpointAddress),
+			  port->read_urb->transfer_buffer,
+			  port->read_urb->transfer_buffer_length,
+			  usb_serial_generic_write_bulk_callback, port);
+	result = usb_submit_urb(port->read_urb, GFP_KERNEL);
+	if (result)
+		dev_err(&port->dev,
+			"%s - failed submitting read urb, error %d\n",
+			__FUNCTION__, result);
+
+	return result;
+}
+
+static struct usb_serial_driver anydata_device = {
+	.driver = {
+		.owner =	THIS_MODULE,
+		.name =		"anydata",
+	},
+	.id_table =		id_table,
+	.num_interrupt_in =	NUM_DONT_CARE,
+	.num_bulk_in =		NUM_DONT_CARE,
+	.num_bulk_out =		NUM_DONT_CARE,
+	.num_ports =		1,
+	.open =			anydata_open,
+};
+
+static int __init anydata_init(void)
+{
+	int retval;
+
+	retval = usb_serial_register(&anydata_device);
+	if (retval)
+		return retval;
+	retval = usb_register(&anydata_driver);
+	if (retval)
+		usb_serial_deregister(&anydata_device);
+	return retval;
+}
+
+static void __exit anydata_exit(void)
+{
+	usb_deregister(&anydata_driver);
+	usb_serial_deregister(&anydata_device);
+}
+
+module_init(anydata_init);
+module_exit(anydata_exit);
+MODULE_LICENSE("GPL");
+
+module_param(debug, bool, S_IRUGO | S_IWUSR);
+MODULE_PARM_DESC(debug, "Debug enabled or not");
+module_param(buffer_size, int, 0);
+MODULE_PARM_DESC(buffer_size, "Size of the transfer buffers");
diff --git a/drivers/usb/serial/cp2101.c b/drivers/usb/serial/cp2101.c
index c5334dd89b12..c9787001cf2a 100644
--- a/drivers/usb/serial/cp2101.c
+++ b/drivers/usb/serial/cp2101.c
@@ -60,6 +60,7 @@ static struct usb_device_id id_table [] = {
 	{ USB_DEVICE(0x10C4, 0x80F6) }, /* Suunto sports instrument */
 	{ USB_DEVICE(0x10A6, 0xAA26) }, /* Knock-off DCU-11 cable */
 	{ USB_DEVICE(0x10AB, 0x10C5) },	/* Siemens MC60 Cable */
+	{ USB_DEVICE(0x16D6, 0x0001) }, /* Jablotron serial interface */
 	{ } /* Terminating Entry */
 };
 
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 61204bf7cd78..06e04b442ff1 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -475,6 +475,8 @@ static struct usb_device_id id_table_combined [] = {
 	{ USB_DEVICE(FTDI_VID, FTDI_ARTEMIS_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_ATIK_ATK16HR_PID) },
+	{ USB_DEVICE(KOBIL_VID, KOBIL_CONV_B1_PID) },
+	{ USB_DEVICE(KOBIL_VID, KOBIL_CONV_KAAN_PID) },
 	{ },					/* Optional parameter entry */
 	{ }					/* Terminating entry */
 };
diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index ddb63df31ce6..773ea3eca086 100644
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -128,6 +128,13 @@
 #define SEALEVEL_2803_8_PID	0X2883 	/* SeaLINK+8 (2803) Port 8 */
 
 /*
+ * The following are the values for two KOBIL chipcard terminals.
+ */
+#define KOBIL_VID		0x0d46	/* KOBIL Vendor ID */
+#define KOBIL_CONV_B1_PID	0x2020	/* KOBIL Konverter for B1 */
+#define KOBIL_CONV_KAAN_PID	0x2021	/* KOBIL_Konverter for KAAN */
+
+/*
  * DSS-20 Sync Station for Sony Ericsson P800
  */
  
diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c
index 8909208f506a..53a47c31cd0e 100644
--- a/drivers/usb/serial/generic.c
+++ b/drivers/usb/serial/generic.c
@@ -309,6 +309,7 @@ void usb_serial_generic_write_bulk_callback (struct urb *urb, struct pt_regs *re
 
 	schedule_work(&port->work);
 }
+EXPORT_SYMBOL_GPL(usb_serial_generic_write_bulk_callback);
 
 void usb_serial_generic_shutdown (struct usb_serial *serial)
 {
diff --git a/drivers/usb/serial/ipw.c b/drivers/usb/serial/ipw.c
index a02fada85362..7744b8148bc5 100644
--- a/drivers/usb/serial/ipw.c
+++ b/drivers/usb/serial/ipw.c
@@ -46,7 +46,6 @@
 #include <linux/module.h>
 #include <linux/spinlock.h>
 #include <linux/usb.h>
-#include <linux/usb.h>
 #include <asm/uaccess.h>
 #include "usb-serial.h"
 
diff --git a/drivers/usb/serial/nokia_dku2.c b/drivers/usb/serial/nokia_dku2.c
deleted file mode 100644
index fad01bef3a64..000000000000
--- a/drivers/usb/serial/nokia_dku2.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- *  Nokia DKU2 USB driver
- *
- *  Copyright (C) 2004
- *  Author: C Kemp
- *
- *  This program is largely derived from work by the linux-usb group
- *  and associated source files.  Please see the usb/serial files for
- *  individual credits and copyrights.
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  20.09.2005 - Matthias Blaesing <matthias.blaesing@rwth-aachen.de>
- *  Added short name to device structure to make driver load into kernel 2.6.13
- *
- *  20.09.2005 - Matthias Blaesing <matthias.blaesing@rwth-aachen.de>
- *  Added usb_deregister to exit code - to allow remove and reinsert of module
- */
-
-
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/tty.h>
-#include <linux/tty_driver.h>
-#include <linux/tty_flip.h>
-#include <linux/module.h>
-#include <linux/usb.h>
-#include "usb-serial.h"
-
-
-#define NOKIA_VENDOR_ID		0x0421
-#define NOKIA7600_PRODUCT_ID	0x0400
-#define NOKIA6230_PRODUCT_ID	0x040f
-#define NOKIA6170_PRODUCT_ID	0x0416
-#define NOKIA6670_PRODUCT_ID	0x041d
-#define NOKIA6680_PRODUCT_ID	0x041e
-#define NOKIA6230i_PRODUCT_ID	0x0428
-
-#define NOKIA_AT_PORT	0x82
-#define NOKIA_FBUS_PORT	0x86
-
-/*
- * Version Information
- */
-#define DRIVER_VERSION	"v0.2"
-#define DRIVER_AUTHOR	"C Kemp"
-#define DRIVER_DESC	"Nokia DKU2 Driver"
-
-static struct usb_device_id id_table [] = {
-	{ USB_DEVICE(NOKIA_VENDOR_ID, NOKIA7600_PRODUCT_ID) },
-	{ USB_DEVICE(NOKIA_VENDOR_ID, NOKIA6230_PRODUCT_ID) },
-	{ USB_DEVICE(NOKIA_VENDOR_ID, NOKIA6170_PRODUCT_ID) },
-	{ USB_DEVICE(NOKIA_VENDOR_ID, NOKIA6670_PRODUCT_ID) },
-	{ USB_DEVICE(NOKIA_VENDOR_ID, NOKIA6680_PRODUCT_ID) },
-	{ USB_DEVICE(NOKIA_VENDOR_ID, NOKIA6230i_PRODUCT_ID) },
-	{ }			/* Terminating entry */
-};
-MODULE_DEVICE_TABLE(usb, id_table);
-
-/* The only thing which makes this device different from a generic
- * device is that we have to set an alternative configuration to make
- * the relevant endpoints available. In 2.6 this is really easy... */
-static int nokia_probe(struct usb_serial *serial,
-		       const struct usb_device_id *id)
-{
-	int retval = -ENODEV;
-
-	if (serial->interface->altsetting[0].endpoint[0].desc.bEndpointAddress == NOKIA_AT_PORT) {
-		/* the AT port */
-		dev_info(&serial->dev->dev, "Nokia AT Port:\n");
-		retval = 0;
-	} else if (serial->interface->num_altsetting == 2 &&
-		   serial->interface->altsetting[1].endpoint[0].desc.bEndpointAddress == NOKIA_FBUS_PORT) {
-		/* the FBUS port */
-		dev_info(&serial->dev->dev, "Nokia FBUS Port:\n");
-		usb_set_interface(serial->dev, 10, 1);
-		retval = 0;
-	}
-
-	return retval;
-}
-
-static struct usb_driver nokia_driver = {
-	.owner =	THIS_MODULE,
-	.name =		"nokia_dku2",
-	.probe =	usb_serial_probe,
-	.disconnect =	usb_serial_disconnect,
-	.id_table =	id_table,
-};
-
-static struct usb_serial_driver nokia_serial_driver = {
-	.driver = {
-		.owner =	THIS_MODULE,
-		.name = 	"nokia_dku2",
-	},
-	.description =		"Nokia 7600/6230(i)/6170/66x0 DKU2 driver",
-	.id_table =		id_table,
-	.num_interrupt_in =	1,
-	.num_bulk_in =		1,
-	.num_bulk_out =		1,
-	.num_ports =		1,
-	.probe =		nokia_probe,
-};
-
-static int __init nokia_init(void)
-{
-        int retval;
-
-	retval = usb_serial_register(&nokia_serial_driver);
-	if (retval)
-		return retval;
-
-	retval = usb_register(&nokia_driver);
-	if (retval) {
-	        usb_serial_deregister(&nokia_serial_driver);
-		return retval;
-	}
-
-	info(DRIVER_VERSION " " DRIVER_AUTHOR);
-	info(DRIVER_DESC);
-
-	return retval;
-}
-
-static void __exit nokia_exit(void)
-{
-	usb_deregister(&nokia_driver);
-	usb_serial_deregister(&nokia_serial_driver);
-}
-
-module_init(nokia_init);
-module_exit(nokia_exit);
-
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index 165c119bf10e..41a45a5025b2 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -71,7 +71,9 @@ static struct usb_device_id id_table [] = {
 	{ USB_DEVICE(SITECOM_VENDOR_ID, SITECOM_PRODUCT_ID) },
 	{ USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_ID) },
 	{ USB_DEVICE(SAMSUNG_VENDOR_ID, SAMSUNG_PRODUCT_ID) },
+	{ USB_DEVICE(SIEMENS_VENDOR_ID, SIEMENS_PRODUCT_ID_SX1) },
 	{ USB_DEVICE(SIEMENS_VENDOR_ID, SIEMENS_PRODUCT_ID_X65) },
+	{ USB_DEVICE(SIEMENS_VENDOR_ID, SIEMENS_PRODUCT_ID_X75) },
 	{ USB_DEVICE(SYNTECH_VENDOR_ID, SYNTECH_PRODUCT_ID) },
 	{ USB_DEVICE( NOKIA_CA42_VENDOR_ID, NOKIA_CA42_PRODUCT_ID ) },
 	{ }					/* Terminating entry */
@@ -811,7 +813,9 @@ static void pl2303_update_line_status(struct usb_serial_port *port,
 	u8 length = UART_STATE;
 
 	if ((le16_to_cpu(port->serial->dev->descriptor.idVendor) == SIEMENS_VENDOR_ID) &&
-	    (le16_to_cpu(port->serial->dev->descriptor.idProduct) == SIEMENS_PRODUCT_ID_X65)) {
+	    (le16_to_cpu(port->serial->dev->descriptor.idProduct) == SIEMENS_PRODUCT_ID_X65 ||
+	     le16_to_cpu(port->serial->dev->descriptor.idProduct) == SIEMENS_PRODUCT_ID_SX1 ||
+	     le16_to_cpu(port->serial->dev->descriptor.idProduct) == SIEMENS_PRODUCT_ID_X75)) {
 		length = 1;
 		status_idx = 0;
 	}
diff --git a/drivers/usb/serial/pl2303.h b/drivers/usb/serial/pl2303.h
index 7be9644f5a03..21d434d81813 100644
--- a/drivers/usb/serial/pl2303.h
+++ b/drivers/usb/serial/pl2303.h
@@ -54,7 +54,9 @@
 #define SAMSUNG_PRODUCT_ID	0x8001
 
 #define SIEMENS_VENDOR_ID	0x11f5
+#define SIEMENS_PRODUCT_ID_SX1	0x0001
 #define SIEMENS_PRODUCT_ID_X65	0x0003
+#define SIEMENS_PRODUCT_ID_X75	0x0004
 
 #define SYNTECH_VENDOR_ID	0x0745
 #define SYNTECH_PRODUCT_ID	0x0001
diff --git a/drivers/usb/storage/Kconfig b/drivers/usb/storage/Kconfig
index 1a9679f76f5a..c41d64dbb0f0 100644
--- a/drivers/usb/storage/Kconfig
+++ b/drivers/usb/storage/Kconfig
@@ -115,7 +115,7 @@ config USB_STORAGE_JUMPSHOT
 
 config USB_STORAGE_ONETOUCH
 	bool "Support OneTouch Button on Maxtor Hard Drives (EXPERIMENTAL)"
-	depends on USB_STORAGE && INPUT_EVDEV && EXPERIMENTAL
+	depends on USB_STORAGE && INPUT_EVDEV && EXPERIMENTAL && !PM
 	help
 	  Say Y here to include additional code to support the Maxtor OneTouch
 	  USB hard drive's onetouch button.
diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c
index 4837524eada7..4ef5527028c5 100644
--- a/drivers/usb/storage/scsiglue.c
+++ b/drivers/usb/storage/scsiglue.c
@@ -109,7 +109,7 @@ static int slave_configure(struct scsi_device *sdev)
 	 * data comes from.
 	 */
 	if (sdev->scsi_level < SCSI_2)
-		sdev->scsi_level = SCSI_2;
+		sdev->scsi_level = sdev->sdev_target->scsi_level = SCSI_2;
 
 	/* According to the technical support people at Genesys Logic,
 	 * devices using their chips have problems transferring more than
@@ -162,7 +162,7 @@ static int slave_configure(struct scsi_device *sdev)
 		 * a Get-Max-LUN request, we won't lose much by setting the
 		 * revision level down to 2.  The only devices that would be
 		 * affected are those with sparse LUNs. */
-		sdev->scsi_level = SCSI_2;
+		sdev->scsi_level = sdev->sdev_target->scsi_level = SCSI_2;
 
 		/* USB-IDE bridges tend to report SK = 0x04 (Non-recoverable
 		 * Hardware Error) when any low-level error occurs,
diff --git a/drivers/usb/storage/shuttle_usbat.c b/drivers/usb/storage/shuttle_usbat.c
index 33c55a6261bb..fea176d7e79a 100644
--- a/drivers/usb/storage/shuttle_usbat.c
+++ b/drivers/usb/storage/shuttle_usbat.c
@@ -853,7 +853,7 @@ static int usbat_identify_device(struct us_data *us,
 	rc = usbat_device_reset(us);
 	if (rc != USB_STOR_TRANSPORT_GOOD)
 		return rc;
-	msleep(25);
+	msleep(500);
 
 	/*
 	 * In attempt to distinguish between HP CDRW's and Flash readers, we now
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index 9e926a8f2116..f5f47a34b168 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -710,11 +710,6 @@ UNUSUAL_DEV(  0x0686, 0x4017, 0x0001, 0x0001,
                 "DIMAGE E223",
                 US_SC_SCSI, US_PR_DEVICE, NULL, 0 ),
 
-UNUSUAL_DEV(  0x0693, 0x0002, 0x0100, 0x0100, 
-		"Hagiwara",
-		"FlashGate SmartMedia",
-		US_SC_SCSI, US_PR_BULK, NULL, 0 ),
-
 UNUSUAL_DEV(  0x0693, 0x0005, 0x0100, 0x0100,
 		"Hagiwara",
 		"Flashgate",
@@ -1008,6 +1003,11 @@ UNUSUAL_DEV( 0x0c0b, 0xa109, 0x0000, 0xffff,
  *
  */
 #ifdef CONFIG_USB_STORAGE_ONETOUCH
+	UNUSUAL_DEV(  0x0d49, 0x7000, 0x0000, 0x9999,
+			"Maxtor",
+			"OneTouch External Harddrive",
+			US_SC_DEVICE, US_PR_DEVICE, onetouch_connect_input,
+			0),
 	UNUSUAL_DEV(  0x0d49, 0x7010, 0x0000, 0x9999,
 			"Maxtor",
 			"OneTouch External Harddrive",
@@ -1118,6 +1118,15 @@ UNUSUAL_DEV(  0x2735, 0x100b, 0x0000, 0x9999,
 		US_SC_DEVICE, US_PR_DEVICE, NULL,
 		US_FL_GO_SLOW ),
 
+/*
+ * David Härdeman <david@2gen.com>
+ * The key makes the SCSI stack print confusing (but harmless) messages
+ */
+UNUSUAL_DEV(  0x4146, 0xba01, 0x0100, 0x0100,
+		"Iomega",
+		"Micro Mini 1GB",
+		US_SC_DEVICE, US_PR_DEVICE, NULL, US_FL_NOT_LOCKABLE ),
+
 #ifdef CONFIG_USB_STORAGE_SDDR55
 UNUSUAL_DEV(  0x55aa, 0xa103, 0x0000, 0x9999, 
 		"Sandisk",
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 25b6ca6ad081..cc8e3bf5001b 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -534,9 +534,15 @@ config FB_SUN3
 	bool "Sun3 framebuffer support"
 	depends on (FB = y) && (SUN3 || SUN3X) && BROKEN
 
+config FB_SBUS
+	bool "SBUS and UPA framebuffers"
+	depends on (FB = y) && SPARC
+	help
+	  Say Y if you want support for SBUS or UPA based frame buffer device.
+
 config FB_BW2
 	bool "BWtwo support"
-	depends on (FB = y) && ((SPARC32 || SPARC64) && FB_SBUS || (SUN3 || SUN3X) && FB_SUN3)
+	depends on (FB = y) && (SPARC && FB_SBUS || (SUN3 || SUN3X) && FB_SUN3)
 	select FB_CFB_FILLRECT
 	select FB_CFB_COPYAREA
 	select FB_CFB_IMAGEBLIT
@@ -545,7 +551,8 @@ config FB_BW2
 
 config FB_CG3
 	bool "CGthree support"
-	depends on (FB = y) && ((SPARC32 || SPARC64) && FB_SBUS || (SUN3 || SUN3X) && FB_SUN3)
+	depends on (FB = y) && (SPARC && FB_SBUS || (SUN3 || SUN3X) && FB_SUN3)
+	select FB_CFB_FILLRECT
 	select FB_CFB_COPYAREA
 	select FB_CFB_IMAGEBLIT
 	help
@@ -553,7 +560,7 @@ config FB_CG3
 
 config FB_CG6
 	bool "CGsix (GX,TurboGX) support"
-	depends on (FB = y) && ((SPARC32 || SPARC64) && FB_SBUS || (SUN3 || SUN3X) && FB_SUN3)
+	depends on (FB = y) && (SPARC && FB_SBUS || (SUN3 || SUN3X) && FB_SUN3)
 	select FB_CFB_COPYAREA
 	select FB_CFB_IMAGEBLIT
 	help
@@ -1210,12 +1217,6 @@ config FB_AU1100
 
 source "drivers/video/geode/Kconfig"
 
-config FB_SBUS
-	bool "SBUS and UPA framebuffers"
-	depends on (FB = y) && (SPARC32 || SPARC64)
-	help
-	  Say Y if you want support for SBUS or UPA based frame buffer device.
-
 config FB_FFB
 	bool "Creator/Creator3D/Elite3D support"
 	depends on FB_SBUS && SPARC64
@@ -1267,7 +1268,7 @@ config FB_LEO
 
 config FB_PCI
 	bool "PCI framebuffers"
-	depends on (FB = y) && PCI && (SPARC64 || SPARC32)
+	depends on (FB = y) && PCI && SPARC
 
 config FB_IGA
 	bool "IGA 168x display support"
diff --git a/drivers/video/acornfb.c b/drivers/video/acornfb.c
index 193b482570c7..750cebb18306 100644
--- a/drivers/video/acornfb.c
+++ b/drivers/video/acornfb.c
@@ -1279,7 +1279,7 @@ free_unused_pages(unsigned int virtual_start, unsigned int virtual_end)
 	printk("acornfb: freed %dK memory\n", mb_freed);
 }
 
-static int __init acornfb_probe(struct device *dev)
+static int __init acornfb_probe(struct platform_device *dev)
 {
 	unsigned long size;
 	u_int h_sync, v_sync;
@@ -1292,7 +1292,7 @@ static int __init acornfb_probe(struct device *dev)
 
 	acornfb_init_fbinfo();
 
-	current_par.dev = dev;
+	current_par.dev = &dev->dev;
 
 	if (current_par.montype == -1)
 		current_par.montype = acornfb_detect_monitortype();
@@ -1453,15 +1453,16 @@ static int __init acornfb_probe(struct device *dev)
 	return 0;
 }
 
-static struct device_driver acornfb_driver = {
-	.name	= "acornfb",
-	.bus	= &platform_bus_type,
+static struct platform_driver acornfb_driver = {
 	.probe	= acornfb_probe,
+	.driver	= {
+		.name	= "acornfb",
+	},
 };
 
 static int __init acornfb_init(void)
 {
-	return driver_register(&acornfb_driver);
+	return platform_driver_register(&acornfb_driver);
 }
 
 module_init(acornfb_init);
diff --git a/drivers/video/arcfb.c b/drivers/video/arcfb.c
index a1fc8bbb1090..2784f0a9d693 100644
--- a/drivers/video/arcfb.c
+++ b/drivers/video/arcfb.c
@@ -441,7 +441,7 @@ static int arcfb_ioctl(struct inode *inode, struct file *file,
  * the fb. it's inefficient for them to do anything less than 64*8
  * writes since we update the lcd in each write() anyway.
  */
-static ssize_t arcfb_write(struct file *file, const char *buf, size_t count,
+static ssize_t arcfb_write(struct file *file, const char __user *buf, size_t count,
 				loff_t *ppos)
 {
 	/* modded from epson 1355 */
@@ -514,9 +514,8 @@ static struct fb_ops arcfb_ops = {
 	.fb_ioctl 	= arcfb_ioctl,
 };
 
-static int __init arcfb_probe(struct device *device)
+static int __init arcfb_probe(struct platform_device *dev)
 {
-	struct platform_device *dev = to_platform_device(device);
 	struct fb_info *info;
 	int retval = -ENOMEM;
 	int videomemorysize;
@@ -559,7 +558,7 @@ static int __init arcfb_probe(struct device *device)
 	retval = register_framebuffer(info);
 	if (retval < 0)
 		goto err1;
-	dev_set_drvdata(&dev->dev, info);
+	platform_set_drvdata(dev, info);
 	if (irq) {
 		par->irq = irq;
 		if (request_irq(par->irq, &arcfb_interrupt, SA_SHIRQ,
@@ -600,9 +599,9 @@ err:
 	return retval;
 }
 
-static int arcfb_remove(struct device *device)
+static int arcfb_remove(struct platform_device *dev)
 {
-	struct fb_info *info = dev_get_drvdata(device);
+	struct fb_info *info = platform_get_drvdata(dev);
 
 	if (info) {
 		unregister_framebuffer(info);
@@ -612,11 +611,12 @@ static int arcfb_remove(struct device *device)
 	return 0;
 }
 
-static struct device_driver arcfb_driver = {
-	.name	= "arcfb",
-	.bus	= &platform_bus_type,
+static struct platform_driver arcfb_driver = {
 	.probe	= arcfb_probe,
 	.remove = arcfb_remove,
+	.driver	= {
+		.name	= "arcfb",
+	},
 };
 
 static struct platform_device *arcfb_device;
@@ -628,7 +628,7 @@ static int __init arcfb_init(void)
 	if (!arcfb_enable)
 		return -ENXIO;
 
-	ret = driver_register(&arcfb_driver);
+	ret = platform_driver_register(&arcfb_driver);
 	if (!ret) {
 		arcfb_device = platform_device_alloc("arcfb", 0);
 		if (arcfb_device) {
@@ -638,7 +638,7 @@ static int __init arcfb_init(void)
 		}
 		if (ret) {
 			platform_device_put(arcfb_device);
-			driver_unregister(&arcfb_driver);
+			platform_driver_unregister(&arcfb_driver);
 		}
 	}
 	return ret;
@@ -648,7 +648,7 @@ static int __init arcfb_init(void)
 static void __exit arcfb_exit(void)
 {
 	platform_device_unregister(arcfb_device);
-	driver_unregister(&arcfb_driver);
+	platform_driver_unregister(&arcfb_driver);
 }
 
 module_param(num_cols, ulong, 0);
diff --git a/drivers/video/backlight/corgi_bl.c b/drivers/video/backlight/corgi_bl.c
index 4867498f68e8..6a219b2c77e3 100644
--- a/drivers/video/backlight/corgi_bl.c
+++ b/drivers/video/backlight/corgi_bl.c
@@ -48,6 +48,12 @@ static void corgibl_send_intensity(int intensity)
 	corgibl_mach_set_intensity(intensity);
 
 	spin_unlock_irqrestore(&bl_lock, flags);
+
+ 	corgi_kick_batt = symbol_get(sharpsl_battery_kick);
+ 	if (corgi_kick_batt) {
+ 		corgi_kick_batt();
+ 		symbol_put(sharpsl_battery_kick);
+ 	}
 }
 
 static void corgibl_blank(int blank)
@@ -73,13 +79,13 @@ static void corgibl_blank(int blank)
 }
 
 #ifdef CONFIG_PM
-static int corgibl_suspend(struct device *dev, pm_message_t state)
+static int corgibl_suspend(struct platform_device *dev, pm_message_t state)
 {
 	corgibl_blank(FB_BLANK_POWERDOWN);
 	return 0;
 }
 
-static int corgibl_resume(struct device *dev)
+static int corgibl_resume(struct platform_device *dev)
 {
 	corgibl_blank(FB_BLANK_UNBLANK);
 	return 0;
@@ -137,9 +143,9 @@ static struct backlight_properties corgibl_data = {
 
 static struct backlight_device *corgi_backlight_device;
 
-static int __init corgibl_probe(struct device *dev)
+static int __init corgibl_probe(struct platform_device *pdev)
 {
-	struct corgibl_machinfo *machinfo = dev->platform_data;
+	struct corgibl_machinfo *machinfo = pdev->dev.platform_data;
 
 	corgibl_data.max_brightness = machinfo->max_intensity;
 	corgibl_mach_set_intensity = machinfo->set_bl_intensity;
@@ -156,7 +162,7 @@ static int __init corgibl_probe(struct device *dev)
 	return 0;
 }
 
-static int corgibl_remove(struct device *dev)
+static int corgibl_remove(struct platform_device *dev)
 {
 	backlight_device_unregister(corgi_backlight_device);
 
@@ -166,23 +172,24 @@ static int corgibl_remove(struct device *dev)
 	return 0;
 }
 
-static struct device_driver corgibl_driver = {
-	.name		= "corgi-bl",
-	.bus		= &platform_bus_type,
+static struct platform_driver corgibl_driver = {
 	.probe		= corgibl_probe,
 	.remove		= corgibl_remove,
 	.suspend	= corgibl_suspend,
 	.resume		= corgibl_resume,
+	.driver		= {
+		.name	= "corgi-bl",
+	},
 };
 
 static int __init corgibl_init(void)
 {
-	return driver_register(&corgibl_driver);
+	return platform_driver_register(&corgibl_driver);
 }
 
 static void __exit corgibl_exit(void)
 {
- 	driver_unregister(&corgibl_driver);
+	platform_driver_unregister(&corgibl_driver);
 }
 
 module_init(corgibl_init);
diff --git a/drivers/video/bw2.c b/drivers/video/bw2.c
index f53bf3ba1278..9248fe1fbb1a 100644
--- a/drivers/video/bw2.c
+++ b/drivers/video/bw2.c
@@ -51,6 +51,9 @@ static struct fb_ops bw2_ops = {
 	.fb_imageblit		= cfb_imageblit,
 	.fb_mmap		= bw2_mmap,
 	.fb_ioctl		= bw2_ioctl,
+#ifdef CONFIG_COMPAT
+	.fb_compat_ioctl	= sbusfb_compat_ioctl,
+#endif
 };
 
 /* OBio addresses for the bwtwo registers */
@@ -118,7 +121,6 @@ struct bw2_par {
 	unsigned long		fbsize;
 
 	struct sbus_dev		*sdev;
-	struct list_head	list;
 };
 
 /**
diff --git a/drivers/video/cfbcopyarea.c b/drivers/video/cfbcopyarea.c
index cdc71572cf35..74415325b016 100644
--- a/drivers/video/cfbcopyarea.c
+++ b/drivers/video/cfbcopyarea.c
@@ -64,8 +64,8 @@ bitcpy(unsigned long __iomem *dst, int dst_idx, const unsigned long __iomem *src
 	int const shift = dst_idx-src_idx;
 	int left, right;
 
-	first = ~0UL >> dst_idx;
-	last = ~(~0UL >> ((dst_idx+n) % bits));
+	first = FB_SHIFT_HIGH(~0UL, dst_idx);
+	last = ~(FB_SHIFT_HIGH(~0UL, (dst_idx+n) % bits));
 
 	if (!shift) {
 		// Same alignment for source and dest
@@ -216,8 +216,8 @@ bitcpy_rev(unsigned long __iomem *dst, int dst_idx, const unsigned long __iomem
 
 	shift = dst_idx-src_idx;
 
-	first = ~0UL << (bits - 1 - dst_idx);
-	last = ~(~0UL << (bits - 1 - ((dst_idx-n) % bits)));
+	first = FB_SHIFT_LOW(~0UL, bits - 1 - dst_idx);
+	last = ~(FB_SHIFT_LOW(~0UL, bits - 1 - ((dst_idx-n) % bits)));
 
 	if (!shift) {
 		// Same alignment for source and dest
diff --git a/drivers/video/cfbfillrect.c b/drivers/video/cfbfillrect.c
index 167d9314e6eb..e5ff62e9cfb8 100644
--- a/drivers/video/cfbfillrect.c
+++ b/drivers/video/cfbfillrect.c
@@ -110,8 +110,8 @@ bitfill_aligned(unsigned long __iomem *dst, int dst_idx, unsigned long pat, unsi
 	if (!n)
 		return;
 
-	first = ~0UL >> dst_idx;
-	last = ~(~0UL >> ((dst_idx+n) % bits));
+	first = FB_SHIFT_HIGH(~0UL, dst_idx);
+	last = ~(FB_SHIFT_HIGH(~0UL, (dst_idx+n) % bits));
 
 	if (dst_idx+n <= bits) {
 		// Single word
@@ -167,8 +167,8 @@ bitfill_unaligned(unsigned long __iomem *dst, int dst_idx, unsigned long pat,
 	if (!n)
 		return;
 
-	first = ~0UL >> dst_idx;
-	last = ~(~0UL >> ((dst_idx+n) % bits));
+	first = FB_SHIFT_HIGH(~0UL, dst_idx);
+	last = ~(FB_SHIFT_HIGH(~0UL, (dst_idx+n) % bits));
 
 	if (dst_idx+n <= bits) {
 		// Single word
@@ -221,8 +221,8 @@ bitfill_aligned_rev(unsigned long __iomem *dst, int dst_idx, unsigned long pat,
 	if (!n)
 		return;
 
-	first = ~0UL >> dst_idx;
-	last = ~(~0UL >> ((dst_idx+n) % bits));
+	first = FB_SHIFT_HIGH(~0UL, dst_idx);
+	last = ~(FB_SHIFT_HIGH(~0UL, (dst_idx+n) % bits));
 
 	if (dst_idx+n <= bits) {
 		// Single word
@@ -290,8 +290,8 @@ bitfill_unaligned_rev(unsigned long __iomem *dst, int dst_idx, unsigned long pat
 	if (!n)
 		return;
 
-	first = ~0UL >> dst_idx;
-	last = ~(~0UL >> ((dst_idx+n) % bits));
+	first = FB_SHIFT_HIGH(~0UL, dst_idx);
+	last = ~(FB_SHIFT_HIGH(~0UL, (dst_idx+n) % bits));
 
 	if (dst_idx+n <= bits) {
 		// Single word
diff --git a/drivers/video/cfbimgblt.c b/drivers/video/cfbimgblt.c
index a7770c4f17d0..910e2338a27e 100644
--- a/drivers/video/cfbimgblt.c
+++ b/drivers/video/cfbimgblt.c
@@ -76,18 +76,6 @@ static u32 cfb_tab32[] = {
 #define FB_WRITEL fb_writel
 #define FB_READL  fb_readl
 
-#if defined (__BIG_ENDIAN)
-#define LEFT_POS(bpp)          (32 - bpp)
-#define SHIFT_HIGH(val, bits)  ((val) >> (bits))
-#define SHIFT_LOW(val, bits)   ((val) << (bits))
-#define BIT_NR(b)              (7 - (b))
-#else
-#define LEFT_POS(bpp)          (0)
-#define SHIFT_HIGH(val, bits)  ((val) << (bits))
-#define SHIFT_LOW(val, bits)   ((val) >> (bits))
-#define BIT_NR(b)              (b)
-#endif
-
 static inline void color_imageblit(const struct fb_image *image, 
 				   struct fb_info *p, u8 __iomem *dst1, 
 				   u32 start_index,
@@ -109,7 +97,7 @@ static inline void color_imageblit(const struct fb_image *image,
 		val = 0;
 		
 		if (start_index) {
-			u32 start_mask = ~(SHIFT_HIGH(~(u32)0, start_index));
+			u32 start_mask = ~(FB_SHIFT_HIGH(~(u32)0, start_index));
 			val = FB_READL(dst) & start_mask;
 			shift = start_index;
 		}
@@ -119,20 +107,20 @@ static inline void color_imageblit(const struct fb_image *image,
 				color = palette[*src];
 			else
 				color = *src;
-			color <<= LEFT_POS(bpp);
-			val |= SHIFT_HIGH(color, shift);
+			color <<= FB_LEFT_POS(bpp);
+			val |= FB_SHIFT_HIGH(color, shift);
 			if (shift >= null_bits) {
 				FB_WRITEL(val, dst++);
 	
 				val = (shift == null_bits) ? 0 : 
-					SHIFT_LOW(color, 32 - shift);
+					FB_SHIFT_LOW(color, 32 - shift);
 			}
 			shift += bpp;
 			shift &= (32 - 1);
 			src++;
 		}
 		if (shift) {
-			u32 end_mask = SHIFT_HIGH(~(u32)0, shift);
+			u32 end_mask = FB_SHIFT_HIGH(~(u32)0, shift);
 
 			FB_WRITEL((FB_READL(dst) & end_mask) | val, dst);
 		}
@@ -162,6 +150,8 @@ static inline void slow_imageblit(const struct fb_image *image, struct fb_info *
 	u32 i, j, l;
 	
 	dst2 = (u32 __iomem *) dst1;
+	fgcolor <<= FB_LEFT_POS(bpp);
+	bgcolor <<= FB_LEFT_POS(bpp);
 
 	for (i = image->height; i--; ) {
 		shift = val = 0;
@@ -172,22 +162,21 @@ static inline void slow_imageblit(const struct fb_image *image, struct fb_info *
 
 		/* write leading bits */
 		if (start_index) {
-			u32 start_mask = ~(SHIFT_HIGH(~(u32)0, start_index));
+			u32 start_mask = ~(FB_SHIFT_HIGH(~(u32)0,start_index));
 			val = FB_READL(dst) & start_mask;
 			shift = start_index;
 		}
 
 		while (j--) {
 			l--;
-			color = (*s & 1 << (BIT_NR(l))) ? fgcolor : bgcolor;
-			color <<= LEFT_POS(bpp);
-			val |= SHIFT_HIGH(color, shift);
+			color = (*s & 1 << (FB_BIT_NR(l))) ? fgcolor : bgcolor;
+			val |= FB_SHIFT_HIGH(color, shift);
 			
 			/* Did the bitshift spill bits to the next long? */
 			if (shift >= null_bits) {
 				FB_WRITEL(val, dst++);
 				val = (shift == null_bits) ? 0 :
-					 SHIFT_LOW(color,32 - shift);
+					FB_SHIFT_LOW(color,32 - shift);
 			}
 			shift += bpp;
 			shift &= (32 - 1);
@@ -196,7 +185,7 @@ static inline void slow_imageblit(const struct fb_image *image, struct fb_info *
 
 		/* write trailing bits */
  		if (shift) {
-			u32 end_mask = SHIFT_HIGH(~(u32)0, shift);
+			u32 end_mask = FB_SHIFT_HIGH(~(u32)0, shift);
 
 			FB_WRITEL((FB_READL(dst) & end_mask) | val, dst);
 		}
diff --git a/drivers/video/cg14.c b/drivers/video/cg14.c
index 030d4b13b1c2..a56147102abb 100644
--- a/drivers/video/cg14.c
+++ b/drivers/video/cg14.c
@@ -49,6 +49,9 @@ static struct fb_ops cg14_ops = {
 	.fb_imageblit		= cfb_imageblit,
 	.fb_mmap		= cg14_mmap,
 	.fb_ioctl		= cg14_ioctl,
+#ifdef CONFIG_COMPAT
+	.fb_compat_ioctl	= sbusfb_compat_ioctl,
+#endif
 };
 
 #define CG14_MCR_INTENABLE_SHIFT	7
@@ -203,7 +206,6 @@ struct cg14_par {
 	int			mode;
 	int			ramsize;
 	struct sbus_dev		*sdev;
-	struct list_head	list;
 };
 
 static void __cg14_reset(struct cg14_par *par)
diff --git a/drivers/video/cg3.c b/drivers/video/cg3.c
index b94eee8c42d5..9fcd89608ed7 100644
--- a/drivers/video/cg3.c
+++ b/drivers/video/cg3.c
@@ -50,6 +50,9 @@ static struct fb_ops cg3_ops = {
 	.fb_imageblit		= cfb_imageblit,
 	.fb_mmap		= cg3_mmap,
 	.fb_ioctl		= cg3_ioctl,
+#ifdef CONFIG_COMPAT
+	.fb_compat_ioctl	= sbusfb_compat_ioctl,
+#endif
 };
 
 
@@ -121,7 +124,6 @@ struct cg3_par {
 	unsigned long		fbsize;
 
 	struct sbus_dev		*sdev;
-	struct list_head	list;
 };
 
 /**
diff --git a/drivers/video/cg6.c b/drivers/video/cg6.c
index 414c4409e924..050835e39aa3 100644
--- a/drivers/video/cg6.c
+++ b/drivers/video/cg6.c
@@ -54,6 +54,9 @@ static struct fb_ops cg6_ops = {
 	.fb_sync		= cg6_sync,
 	.fb_mmap		= cg6_mmap,
 	.fb_ioctl		= cg6_ioctl,
+#ifdef CONFIG_COMPAT
+	.fb_compat_ioctl	= sbusfb_compat_ioctl,
+#endif
 };
 
 /* Offset of interesting structures in the OBIO space */
@@ -262,7 +265,6 @@ struct cg6_par {
 	unsigned long		fbsize;
 
 	struct sbus_dev		*sdev;
-	struct list_head	list;
 };
 
 static int cg6_sync(struct fb_info *info)
@@ -609,7 +611,7 @@ static void cg6_chip_init(struct fb_info *info)
 	struct cg6_par *par = (struct cg6_par *) info->par;
 	struct cg6_tec __iomem *tec = par->tec;
 	struct cg6_fbc __iomem *fbc = par->fbc;
-	u32 rev, conf, mode, tmp;
+	u32 rev, conf, mode;
 	int i;
 	
 	/* Turn off stuff in the Transform Engine. */
diff --git a/drivers/video/cirrusfb.c b/drivers/video/cirrusfb.c
index 2858c5c8ba3c..e0dbdfc0c8b4 100644
--- a/drivers/video/cirrusfb.c
+++ b/drivers/video/cirrusfb.c
@@ -404,7 +404,7 @@ struct cirrusfb_info {
 	struct cirrusfb_regs currentmode;
 	int blank_mode;
 
-	u32	pseudo_palette[17];
+	u32	pseudo_palette[16];
 	struct { u8 red, green, blue, pad; } palette[256];
 
 #ifdef CONFIG_ZORRO
@@ -1603,14 +1603,14 @@ static int cirrusfb_setcolreg (unsigned regno, unsigned red, unsigned green,
 
 		switch (info->var.bits_per_pixel) {
 			case 8:
-				((u8*)(info->pseudo_palette))[regno] = v;
+				cinfo->pseudo_palette[regno] = v;
 				break;
 			case 16:
-				((u16*)(info->pseudo_palette))[regno] = v;
+				cinfo->pseudo_palette[regno] = v;
 				break;
 			case 24:
 			case 32:
-				((u32*)(info->pseudo_palette))[regno] = v;
+				cinfo->pseudo_palette[regno] = v;
 				break;
 		}
 		return 0;
@@ -2020,18 +2020,21 @@ static void cirrusfb_prim_fillrect(struct cirrusfb_info *cinfo,
 				   const struct fb_fillrect *region)
 {
 	int m; /* bytes per pixel */
+	u32 color = (cinfo->info->fix.visual == FB_VISUAL_TRUECOLOR) ?
+		cinfo->pseudo_palette[region->color] : region->color;
+
 	if(cinfo->info->var.bits_per_pixel == 1) {
 		cirrusfb_RectFill(cinfo->regbase, cinfo->info->var.bits_per_pixel,
 				  region->dx / 8, region->dy,
 				  region->width / 8, region->height,
-				  region->color,
+				  color,
 				  cinfo->currentmode.line_length);
 	} else {
 		m = ( cinfo->info->var.bits_per_pixel + 7 ) / 8;
 		cirrusfb_RectFill(cinfo->regbase, cinfo->info->var.bits_per_pixel,
 				  region->dx * m, region->dy,
 				  region->width * m, region->height,
-				  region->color,
+				  color,
 				  cinfo->currentmode.line_length);
 	}
 	return;
diff --git a/drivers/video/console/Kconfig b/drivers/video/console/Kconfig
index 94c5f1392cce..a5d09e159cd1 100644
--- a/drivers/video/console/Kconfig
+++ b/drivers/video/console/Kconfig
@@ -6,7 +6,7 @@ menu "Console display driver support"
 
 config VGA_CONSOLE
 	bool "VGA text console" if EMBEDDED || !X86
-	depends on !ARCH_ACORN && !ARCH_EBSA110 && !4xx && !8xx && !SPARC32 && !SPARC64 && !M68K && !PARISC && !ARCH_VERSATILE
+	depends on !ARCH_ACORN && !ARCH_EBSA110 && !4xx && !8xx && !SPARC && !M68K && !PARISC && !ARCH_VERSATILE
 	default y
 	help
 	  Saying Y here will allow you to use Linux in text mode through a
@@ -68,7 +68,7 @@ config SGI_NEWPORT_CONSOLE
 
 config PROM_CONSOLE
 	bool "PROM console"
-	depends on SPARC32 || SPARC64
+	depends on SPARC
 	help
 	  Say Y to build a console driver for Sun machines that uses the
 	  terminal emulation built into their console PROMS.
@@ -136,7 +136,7 @@ config FONTS
 config FONT_8x8
 	bool "VGA 8x8 font" if FONTS
 	depends on FRAMEBUFFER_CONSOLE || STI_CONSOLE
-	default y if !SPARC32 && !SPARC64 && !FONTS
+	default y if !SPARC && !FONTS
 	help
 	  This is the "high resolution" font for the VGA frame buffer (the one
 	  provided by the text console 80x50 (and higher) modes).
@@ -150,7 +150,7 @@ config FONT_8x8
 config FONT_8x16
 	bool "VGA 8x16 font" if FONTS
 	depends on FRAMEBUFFER_CONSOLE || SGI_NEWPORT_CONSOLE=y || STI_CONSOLE || USB_SISUSBVGA_CON 
-	default y if !SPARC32 && !SPARC64 && !FONTS
+	default y if !SPARC && !FONTS
 	help
 	  This is the "high resolution" font for the VGA frame buffer (the one
 	  provided by the VGA text console 80x25 mode.
@@ -160,7 +160,7 @@ config FONT_8x16
 config FONT_6x11
 	bool "Mac console 6x11 font (not supported by all drivers)" if FONTS
 	depends on FRAMEBUFFER_CONSOLE || STI_CONSOLE
-	default y if !SPARC32 && !SPARC64 && !FONTS && MAC
+	default y if !SPARC && !FONTS && MAC
 	help
 	  Small console font with Macintosh-style high-half glyphs.  Some Mac
 	  framebuffer drivers don't support this one at all.
@@ -176,7 +176,7 @@ config FONT_7x14
 config FONT_PEARL_8x8
 	bool "Pearl (old m68k) console 8x8 font" if FONTS
 	depends on FRAMEBUFFER_CONSOLE
-	default y if !SPARC32 && !SPARC64 && !FONTS && AMIGA
+	default y if !SPARC && !FONTS && AMIGA
 	help
 	  Small console font with PC-style control-character and high-half
 	  glyphs.
@@ -184,24 +184,24 @@ config FONT_PEARL_8x8
 config FONT_ACORN_8x8
 	bool "Acorn console 8x8 font" if FONTS
 	depends on FRAMEBUFFER_CONSOLE
-	default y if !SPARC32 && !SPARC64 && !FONTS && ARM && ARCH_ACORN
+	default y if !SPARC && !FONTS && ARM && ARCH_ACORN
 	help
 	  Small console font with PC-style control characters and high-half
 	  glyphs.
 
 config FONT_MINI_4x6
 	bool "Mini 4x6 font"
-	depends on !SPARC32 && !SPARC64 && FONTS
+	depends on !SPARC && FONTS
 
 config FONT_SUN8x16
 	bool "Sparc console 8x16 font"
-	depends on FRAMEBUFFER_CONSOLE && (!SPARC32 && !SPARC64 && FONTS || SPARC32 || SPARC64)
+	depends on FRAMEBUFFER_CONSOLE && (!SPARC && FONTS || SPARC)
 	help
 	  This is the high resolution console font for Sun machines. Say Y.
 
 config FONT_SUN12x22
 	bool "Sparc console 12x22 font (not supported by all drivers)"
-	depends on FRAMEBUFFER_CONSOLE && (!SPARC32 && !SPARC64 && FONTS || SPARC32 || SPARC64)
+	depends on FRAMEBUFFER_CONSOLE && (!SPARC && FONTS || SPARC)
 	help
 	  This is the high resolution console font for Sun machines with very
 	  big letters (like the letters used in the SPARC PROM). If the
@@ -215,12 +215,5 @@ config FONT_10x18
 	  big letters. It fits between the sun 12x22 and the normal 8x16 font.
 	  If other fonts are too big or too small for you, say Y, otherwise say N.
 
-config FONT_RL
-	bool "console Roman Large 8x16 font" if FONTS
-	depends on FRAMEBUFFER_CONSOLE
-	help
-	  This is the visually-appealing "RL" console font that is
-	  included with the kbd package.
-
 endmenu
 
diff --git a/drivers/video/console/Makefile b/drivers/video/console/Makefile
index fed600c9ca55..9b26dda18a38 100644
--- a/drivers/video/console/Makefile
+++ b/drivers/video/console/Makefile
@@ -15,7 +15,6 @@ font-objs-$(CONFIG_FONT_10x18)     += font_10x18.o
 font-objs-$(CONFIG_FONT_PEARL_8x8) += font_pearl_8x8.o
 font-objs-$(CONFIG_FONT_ACORN_8x8) += font_acorn_8x8.o
 font-objs-$(CONFIG_FONT_MINI_4x6)  += font_mini_4x6.o
-font-objs-$(CONFIG_FONT_RL)  += font_rl.o
 
 font-objs += $(font-objs-y)
 
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index e7802ffe549a..3660e51b2612 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -106,8 +106,7 @@ enum {
 	FBCON_LOGO_DONTSHOW	= -3	/* do not show the logo */
 };
 
-struct display fb_display[MAX_NR_CONSOLES];
-EXPORT_SYMBOL(fb_display);
+static struct display fb_display[MAX_NR_CONSOLES];
 
 static signed char con2fb_map[MAX_NR_CONSOLES];
 static signed char con2fb_map_boot[MAX_NR_CONSOLES];
@@ -653,13 +652,12 @@ static void set_blitting_type(struct vc_data *vc, struct fb_info *info,
 {
 	struct fbcon_ops *ops = info->fbcon_par;
 
+	ops->p = (p) ? p : &fb_display[vc->vc_num];
+
 	if ((info->flags & FBINFO_MISC_TILEBLITTING))
 		fbcon_set_tileops(vc, info, p, ops);
 	else {
-		struct display *disp;
-
-		disp = (p) ? p : &fb_display[vc->vc_num];
-		fbcon_set_rotation(info, disp);
+		fbcon_set_rotation(info, ops->p);
 		fbcon_set_bitops(ops);
 	}
 }
@@ -668,11 +666,10 @@ static void set_blitting_type(struct vc_data *vc, struct fb_info *info,
 			      struct display *p)
 {
 	struct fbcon_ops *ops = info->fbcon_par;
-	struct display *disp;
 
 	info->flags &= ~FBINFO_MISC_TILEBLITTING;
-	disp = (p) ? p : &fb_display[vc->vc_num];
-	fbcon_set_rotation(info, disp);
+	ops->p = (p) ? p : &fb_display[vc->vc_num];
+	fbcon_set_rotation(info, ops->p);
 	fbcon_set_bitops(ops);
 }
 #endif /* CONFIG_MISC_TILEBLITTING */
@@ -2051,7 +2048,7 @@ static int fbcon_switch(struct vc_data *vc)
 	struct fbcon_ops *ops;
 	struct display *p = &fb_display[vc->vc_num];
 	struct fb_var_screeninfo var;
-	int i, prev_console;
+	int i, prev_console, charcnt = 256;
 
 	info = registered_fb[con2fb_map[vc->vc_num]];
 	ops = info->fbcon_par;
@@ -2106,7 +2103,8 @@ static int fbcon_switch(struct vc_data *vc)
 	fb_set_var(info, &var);
 	ops->var = info->var;
 
-	if (old_info != NULL && old_info != info) {
+	if (old_info != NULL && (old_info != info ||
+				 info->flags & FBINFO_MISC_ALWAYS_SETPAR)) {
 		if (info->fbops->fb_set_par)
 			info->fbops->fb_set_par(info);
 		fbcon_del_cursor_timer(old_info);
@@ -2123,6 +2121,13 @@ static int fbcon_switch(struct vc_data *vc)
 
 	vc->vc_can_do_color = (fb_get_color_depth(&info->var, &info->fix)!=1);
 	vc->vc_complement_mask = vc->vc_can_do_color ? 0x7700 : 0x0800;
+
+	if (p->userfont)
+		charcnt = FNTCHARCNT(vc->vc_font.data);
+
+	if (charcnt > 256)
+		vc->vc_complement_mask <<= 1;
+
 	updatescrollmode(p, info, vc);
 
 	switch (p->scrollmode) {
@@ -2142,8 +2147,12 @@ static int fbcon_switch(struct vc_data *vc)
 
 	scrollback_max = 0;
 	scrollback_current = 0;
-	ops->var.xoffset = ops->var.yoffset = p->yscroll = 0;
-	ops->update_start(info);
+
+	if (!fbcon_is_inactive(vc, info)) {
+	    ops->var.xoffset = ops->var.yoffset = p->yscroll = 0;
+	    ops->update_start(info);
+	}
+
 	fbcon_set_palette(vc, color_table); 	
 	fbcon_clear_margins(vc, 0);
 
@@ -2187,11 +2196,14 @@ static int fbcon_blank(struct vc_data *vc, int blank, int mode_switch)
 		ops->graphics = 1;
 
 		if (!blank) {
+			if (info->fbops->fb_save_state)
+				info->fbops->fb_save_state(info);
 			var.activate = FB_ACTIVATE_NOW | FB_ACTIVATE_FORCE;
 			fb_set_var(info, &var);
 			ops->graphics = 0;
 			ops->var = info->var;
-		}
+		} else if (info->fbops->fb_restore_state)
+			info->fbops->fb_restore_state(info);
 	}
 
  	if (!fbcon_is_inactive(vc, info)) {
@@ -2739,8 +2751,12 @@ static void fbcon_modechanged(struct fb_info *info)
 		updatescrollmode(p, info, vc);
 		scrollback_max = 0;
 		scrollback_current = 0;
-		ops->var.xoffset = ops->var.yoffset = p->yscroll = 0;
-		ops->update_start(info);
+
+		if (!fbcon_is_inactive(vc, info)) {
+		    ops->var.xoffset = ops->var.yoffset = p->yscroll = 0;
+		    ops->update_start(info);
+		}
+
 		fbcon_set_palette(vc, color_table);
 		update_screen(vc);
 		if (softback_buf)
@@ -2777,8 +2793,13 @@ static void fbcon_set_all_vcs(struct fb_info *info)
 			updatescrollmode(p, info, vc);
 			scrollback_max = 0;
 			scrollback_current = 0;
-			ops->var.xoffset = ops->var.yoffset = p->yscroll = 0;
-			ops->update_start(info);
+
+			if (!fbcon_is_inactive(vc, info)) {
+			    ops->var.xoffset = ops->var.yoffset =
+				p->yscroll = 0;
+			    ops->update_start(info);
+			}
+
 			fbcon_set_palette(vc, color_table);
 			update_screen(vc);
 			if (softback_buf)
diff --git a/drivers/video/console/fbcon.h b/drivers/video/console/fbcon.h
index accfd7bd8e93..6892e7ff34de 100644
--- a/drivers/video/console/fbcon.h
+++ b/drivers/video/console/fbcon.h
@@ -52,8 +52,6 @@ struct display {
     struct fb_videomode *mode;
 };
 
-extern struct display fb_display[];
-
 struct fbcon_ops {
 	void (*bmove)(struct vc_data *vc, struct fb_info *info, int sy,
 		      int sx, int dy, int dx, int height, int width);
@@ -73,6 +71,7 @@ struct fbcon_ops {
 	struct fb_var_screeninfo var;  /* copy of the current fb_var_screeninfo */
 	struct timer_list cursor_timer; /* Cursor timer */
 	struct fb_cursor cursor_state;
+	struct display *p;
         int    currcon;	                /* Current VC. */
 	int    cursor_flash;
 	int    cursor_reset;
diff --git a/drivers/video/console/fbcon_ccw.c b/drivers/video/console/fbcon_ccw.c
index 680aabab73c5..4952b66ae206 100644
--- a/drivers/video/console/fbcon_ccw.c
+++ b/drivers/video/console/fbcon_ccw.c
@@ -34,7 +34,7 @@ static inline void ccw_update_attr(u8 *dst, u8 *src, int attribute,
 		msk <<= (8 - mod);
 
 	if (offset > mod)
-		set_bit(FBCON_BIT(7), (void *)&msk1);
+		msk1 |= 0x01;
 
 	for (i = 0; i < vc->vc_font.width; i++) {
 		for (j = 0; j < width; j++) {
@@ -63,9 +63,9 @@ static inline void ccw_update_attr(u8 *dst, u8 *src, int attribute,
 static void ccw_bmove(struct vc_data *vc, struct fb_info *info, int sy,
 		     int sx, int dy, int dx, int height, int width)
 {
-	struct display *p = &fb_display[vc->vc_num];
+	struct fbcon_ops *ops = info->fbcon_par;
 	struct fb_copyarea area;
-	u32 vyres = GETVYRES(p->scrollmode, info);
+	u32 vyres = GETVYRES(ops->p->scrollmode, info);
 
 	area.sx = sy * vc->vc_font.height;
 	area.sy = vyres - ((sx + width) * vc->vc_font.width);
@@ -80,10 +80,10 @@ static void ccw_bmove(struct vc_data *vc, struct fb_info *info, int sy,
 static void ccw_clear(struct vc_data *vc, struct fb_info *info, int sy,
 		     int sx, int height, int width)
 {
-	struct display *p = &fb_display[vc->vc_num];
+	struct fbcon_ops *ops = info->fbcon_par;
 	struct fb_fillrect region;
 	int bgshift = (vc->vc_hi_font_mask) ? 13 : 12;
-	u32 vyres = GETVYRES(p->scrollmode, info);
+	u32 vyres = GETVYRES(ops->p->scrollmode, info);
 
 	region.color = attr_bgcol_ec(bgshift,vc);
 	region.dx = sy * vc->vc_font.height;
@@ -131,7 +131,6 @@ static void ccw_putcs(struct vc_data *vc, struct fb_info *info,
 		      int fg, int bg)
 {
 	struct fb_image image;
-	struct display *p = &fb_display[vc->vc_num];
 	struct fbcon_ops *ops = info->fbcon_par;
 	u32 width = (vc->vc_font.height + 7)/8;
 	u32 cellsize = width * vc->vc_font.width;
@@ -141,7 +140,7 @@ static void ccw_putcs(struct vc_data *vc, struct fb_info *info,
 	u32 cnt, pitch, size;
 	u32 attribute = get_attribute(info, scr_readw(s));
 	u8 *dst, *buf = NULL;
-	u32 vyres = GETVYRES(p->scrollmode, info);
+	u32 vyres = GETVYRES(ops->p->scrollmode, info);
 
 	if (!ops->fontbuffer)
 		return;
@@ -397,9 +396,8 @@ static void ccw_cursor(struct vc_data *vc, struct fb_info *info,
 int ccw_update_start(struct fb_info *info)
 {
 	struct fbcon_ops *ops = info->fbcon_par;
-	struct display *p = &fb_display[ops->currcon];
 	u32 yoffset;
-	u32 vyres = GETVYRES(p->scrollmode, info);
+	u32 vyres = GETVYRES(ops->p->scrollmode, info);
 	int err;
 
 	yoffset = (vyres - info->var.yres) - ops->var.xoffset;
diff --git a/drivers/video/console/fbcon_cw.c b/drivers/video/console/fbcon_cw.c
index 6c6f3b6dd175..6d92b8456206 100644
--- a/drivers/video/console/fbcon_cw.c
+++ b/drivers/video/console/fbcon_cw.c
@@ -49,9 +49,9 @@ static inline void cw_update_attr(u8 *dst, u8 *src, int attribute,
 static void cw_bmove(struct vc_data *vc, struct fb_info *info, int sy,
 		     int sx, int dy, int dx, int height, int width)
 {
-	struct display *p = &fb_display[vc->vc_num];
+	struct fbcon_ops *ops = info->fbcon_par;
 	struct fb_copyarea area;
-	u32 vxres = GETVXRES(p->scrollmode, info);
+	u32 vxres = GETVXRES(ops->p->scrollmode, info);
 
 	area.sx = vxres - ((sy + height) * vc->vc_font.height);
 	area.sy = sx * vc->vc_font.width;
@@ -66,10 +66,10 @@ static void cw_bmove(struct vc_data *vc, struct fb_info *info, int sy,
 static void cw_clear(struct vc_data *vc, struct fb_info *info, int sy,
 		     int sx, int height, int width)
 {
-	struct display *p = &fb_display[vc->vc_num];
+	struct fbcon_ops *ops = info->fbcon_par;
 	struct fb_fillrect region;
 	int bgshift = (vc->vc_hi_font_mask) ? 13 : 12;
-	u32 vxres = GETVXRES(p->scrollmode, info);
+	u32 vxres = GETVXRES(ops->p->scrollmode, info);
 
 	region.color = attr_bgcol_ec(bgshift,vc);
 	region.dx = vxres - ((sy + height) * vc->vc_font.height);
@@ -117,7 +117,6 @@ static void cw_putcs(struct vc_data *vc, struct fb_info *info,
 		      int fg, int bg)
 {
 	struct fb_image image;
-	struct display *p = &fb_display[vc->vc_num];
 	struct fbcon_ops *ops = info->fbcon_par;
 	u32 width = (vc->vc_font.height + 7)/8;
 	u32 cellsize = width * vc->vc_font.width;
@@ -127,7 +126,7 @@ static void cw_putcs(struct vc_data *vc, struct fb_info *info,
 	u32 cnt, pitch, size;
 	u32 attribute = get_attribute(info, scr_readw(s));
 	u8 *dst, *buf = NULL;
-	u32 vxres = GETVXRES(p->scrollmode, info);
+	u32 vxres = GETVXRES(ops->p->scrollmode, info);
 
 	if (!ops->fontbuffer)
 		return;
@@ -381,8 +380,7 @@ static void cw_cursor(struct vc_data *vc, struct fb_info *info,
 int cw_update_start(struct fb_info *info)
 {
 	struct fbcon_ops *ops = info->fbcon_par;
-	struct display *p = &fb_display[ops->currcon];
-	u32 vxres = GETVXRES(p->scrollmode, info);
+	u32 vxres = GETVXRES(ops->p->scrollmode, info);
 	u32 xoffset;
 	int err;
 
diff --git a/drivers/video/console/fbcon_rotate.h b/drivers/video/console/fbcon_rotate.h
index 90c672096c2e..1b8f92fdc6a8 100644
--- a/drivers/video/console/fbcon_rotate.h
+++ b/drivers/video/console/fbcon_rotate.h
@@ -21,21 +21,13 @@
         (s == SCROLL_REDRAW || s == SCROLL_MOVE || !(i)->fix.xpanstep) ? \
         (i)->var.xres : (i)->var.xres_virtual; })
 
-/*
- * The bitmap is always big endian
- */
-#if defined(__LITTLE_ENDIAN)
-#define FBCON_BIT(b) (7 - (b))
-#else
-#define FBCON_BIT(b) (b)
-#endif
 
 static inline int pattern_test_bit(u32 x, u32 y, u32 pitch, const char *pat)
 {
 	u32 tmp = (y * pitch) + x, index = tmp / 8,  bit = tmp % 8;
 
 	pat +=index;
-	return (test_bit(FBCON_BIT(bit), (void *)pat));
+	return (*pat) & (0x80 >> bit);
 }
 
 static inline void pattern_set_bit(u32 x, u32 y, u32 pitch, char *pat)
@@ -43,13 +35,14 @@ static inline void pattern_set_bit(u32 x, u32 y, u32 pitch, char *pat)
 	u32 tmp = (y * pitch) + x, index = tmp / 8, bit = tmp % 8;
 
 	pat += index;
-	set_bit(FBCON_BIT(bit), (void *)pat);
+
+	(*pat) |= 0x80 >> bit;
 }
 
 static inline void rotate_ud(const char *in, char *out, u32 width, u32 height)
 {
 	int i, j;
-	int shift = width % 8;
+	int shift = (8 - (width % 8)) & 7;
 
 	width = (width + 7) & ~7;
 
@@ -85,7 +78,7 @@ static inline void rotate_cw(const char *in, char *out, u32 width, u32 height)
 static inline void rotate_ccw(const char *in, char *out, u32 width, u32 height)
 {
 	int i, j, h = height, w = width;
-	int shift = width % 8;
+	int shift = (8 - (width % 8)) & 7;
 
 	width = (width + 7) & ~7;
 	height = (height + 7) & ~7;
diff --git a/drivers/video/console/fbcon_ud.c b/drivers/video/console/fbcon_ud.c
index 2e1d9d4249cd..9dd059e8b645 100644
--- a/drivers/video/console/fbcon_ud.c
+++ b/drivers/video/console/fbcon_ud.c
@@ -48,10 +48,10 @@ static inline void ud_update_attr(u8 *dst, u8 *src, int attribute,
 static void ud_bmove(struct vc_data *vc, struct fb_info *info, int sy,
 		     int sx, int dy, int dx, int height, int width)
 {
-	struct display *p = &fb_display[vc->vc_num];
+	struct fbcon_ops *ops = info->fbcon_par;
 	struct fb_copyarea area;
-	u32 vyres = GETVYRES(p->scrollmode, info);
-	u32 vxres = GETVXRES(p->scrollmode, info);
+	u32 vyres = GETVYRES(ops->p->scrollmode, info);
+	u32 vxres = GETVXRES(ops->p->scrollmode, info);
 
 	area.sy = vyres - ((sy + height) * vc->vc_font.height);
 	area.sx = vxres - ((sx + width) * vc->vc_font.width);
@@ -66,11 +66,11 @@ static void ud_bmove(struct vc_data *vc, struct fb_info *info, int sy,
 static void ud_clear(struct vc_data *vc, struct fb_info *info, int sy,
 		     int sx, int height, int width)
 {
-	struct display *p = &fb_display[vc->vc_num];
+	struct fbcon_ops *ops = info->fbcon_par;
 	struct fb_fillrect region;
 	int bgshift = (vc->vc_hi_font_mask) ? 13 : 12;
-	u32 vyres = GETVYRES(p->scrollmode, info);
-	u32 vxres = GETVXRES(p->scrollmode, info);
+	u32 vyres = GETVYRES(ops->p->scrollmode, info);
+	u32 vxres = GETVXRES(ops->p->scrollmode, info);
 
 	region.color = attr_bgcol_ec(bgshift,vc);
 	region.dy = vyres - ((sy + height) * vc->vc_font.height);
@@ -153,7 +153,6 @@ static void ud_putcs(struct vc_data *vc, struct fb_info *info,
 		      int fg, int bg)
 {
 	struct fb_image image;
-	struct display *p = &fb_display[vc->vc_num];
 	struct fbcon_ops *ops = info->fbcon_par;
 	u32 width = (vc->vc_font.width + 7)/8;
 	u32 cellsize = width * vc->vc_font.height;
@@ -163,8 +162,8 @@ static void ud_putcs(struct vc_data *vc, struct fb_info *info,
 	u32 mod = vc->vc_font.width % 8, cnt, pitch, size;
 	u32 attribute = get_attribute(info, scr_readw(s));
 	u8 *dst, *buf = NULL;
-	u32 vyres = GETVYRES(p->scrollmode, info);
-	u32 vxres = GETVXRES(p->scrollmode, info);
+	u32 vyres = GETVYRES(ops->p->scrollmode, info);
+	u32 vxres = GETVXRES(ops->p->scrollmode, info);
 
 	if (!ops->fontbuffer)
 		return;
@@ -421,14 +420,15 @@ static void ud_cursor(struct vc_data *vc, struct fb_info *info,
 int ud_update_start(struct fb_info *info)
 {
 	struct fbcon_ops *ops = info->fbcon_par;
-	struct display *p = &fb_display[ops->currcon];
-	u32 xoffset, yoffset;
-	u32 vyres = GETVYRES(p->scrollmode, info);
-	u32 vxres = GETVXRES(p->scrollmode, info);
+	int xoffset, yoffset;
+	u32 vyres = GETVYRES(ops->p->scrollmode, info);
+	u32 vxres = GETVXRES(ops->p->scrollmode, info);
 	int err;
 
-	xoffset = (vxres - info->var.xres) - ops->var.xoffset;
-	yoffset = (vyres - info->var.yres) - ops->var.yoffset;
+	xoffset = vxres - info->var.xres - ops->var.xoffset;
+	yoffset = vyres - info->var.yres - ops->var.yoffset;
+	if (yoffset < 0)
+		yoffset += vyres;
 	ops->var.xoffset = xoffset;
 	ops->var.yoffset = yoffset;
 	err = fb_pan_display(info, &ops->var);
diff --git a/drivers/video/console/font_rl.c b/drivers/video/console/font_rl.c
deleted file mode 100644
index dfecc27d8ded..000000000000
--- a/drivers/video/console/font_rl.c
+++ /dev/null
@@ -1,4374 +0,0 @@
-
-/* This font is simply the "rl.fnt" console font from the kbd utility.
- * Converted by Zack T Smith, fbui@comcast.net.
- * The original binary file is covered under the GNU Public License.
- */
-
-#include <linux/font.h>
-
-#define FONTDATAMAX 4096
-
-static unsigned char patterns[4096] = {
-0x00,
-0x00,
-0x00,
-0x00,
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-0x66,
-0x66,
-0x66,
-0x66,
-0x66,
-0x66,
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-
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-0x66,
-0x66,
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-
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-0x66,
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-
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-0x00,
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-0x00,
-0x00,
-0x1f,
-0x18,
-0x18,
-0x18,
-0x18,
-0x18,
-0x18,
-0x18,
-0x18,
-
-0xff,
-0xff,
-0xff,
-0xff,
-0xff,
-0xff,
-0xff,
-0xff,
-0xff,
-0xff,
-0xff,
-0xff,
-0xff,
-0xff,
-0xff,
-0xff,
-
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0xff,
-0xff,
-0xff,
-0xff,
-0xff,
-0xff,
-0xff,
-0xff,
-
-0xf0,
-0xf0,
-0xf0,
-0xf0,
-0xf0,
-0xf0,
-0xf0,
-0xf0,
-0xf0,
-0xf0,
-0xf0,
-0xf0,
-0xf0,
-0xf0,
-0xf0,
-0xf0,
-
-0x0f,
-0x0f,
-0x0f,
-0x0f,
-0x0f,
-0x0f,
-0x0f,
-0x0f,
-0x0f,
-0x0f,
-0x0f,
-0x0f,
-0x0f,
-0x0f,
-0x0f,
-0x0f,
-
-0xff,
-0xff,
-0xff,
-0xff,
-0xff,
-0xff,
-0xff,
-0xff,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x77,
-0xcc,
-0xcc,
-0xcc,
-0xcc,
-0xde,
-0x73,
-0x00,
-0x00,
-0x00,
-
-0x00,
-0x7c,
-0xc6,
-0xc6,
-0xc6,
-0xc4,
-0xc8,
-0xc4,
-0xc6,
-0xc6,
-0xc6,
-0xc6,
-0xdc,
-0xc0,
-0xc0,
-0x00,
-
-0x00,
-0xff,
-0x61,
-0x60,
-0x60,
-0x60,
-0x60,
-0x60,
-0x60,
-0x60,
-0x60,
-0x60,
-0xf0,
-0x00,
-0x00,
-0x00,
-
-0x00,
-0x00,
-0x00,
-0x00,
-0x01,
-0x7e,
-0xa4,
-0x24,
-0x2c,
-0x6c,
-0x6c,
-0x6c,
-0x48,
-0x00,
-0x00,
-0x00,
-
-0x00,
-0xff,
-0xc1,
-0x60,
-0x30,
-0x18,
-0x0c,
-0x18,
-0x30,
-0x60,
-0xc0,
-0xc1,
-0xfe,
-0x00,
-0x00,
-0x00,
-
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x7f,
-0xc8,
-0xc8,
-0xc8,
-0xc8,
-0xc8,
-0xc8,
-0x70,
-0x00,
-0x00,
-0x00,
-
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x22,
-0x66,
-0x66,
-0x66,
-0x66,
-0x66,
-0x7c,
-0x60,
-0x60,
-0x60,
-0xc0,
-
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x76,
-0xdc,
-0x18,
-0x18,
-0x18,
-0x18,
-0x18,
-0x10,
-0x00,
-0x00,
-0x00,
-
-0x00,
-0x38,
-0x10,
-0x7c,
-0xd6,
-0xd6,
-0xd6,
-0xd6,
-0xd6,
-0xd6,
-0x7c,
-0x10,
-0x38,
-0x00,
-0x00,
-0x00,
-
-0x00,
-0x38,
-0x6c,
-0xc6,
-0xc6,
-0xc6,
-0xfe,
-0xc6,
-0xc6,
-0xc6,
-0xc6,
-0x6c,
-0x38,
-0x00,
-0x00,
-0x00,
-
-0x00,
-0x3c,
-0x66,
-0xc3,
-0xc3,
-0xc3,
-0xc3,
-0xc3,
-0x66,
-0x24,
-0x24,
-0xa5,
-0xe7,
-0x00,
-0x00,
-0x00,
-
-0x00,
-0x1e,
-0x31,
-0x30,
-0x18,
-0x0c,
-0x3e,
-0x66,
-0x66,
-0x66,
-0x66,
-0x66,
-0x3c,
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-0x00,
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-
-0x00,
-0x00,
-0x00,
-0x00,
-0x6e,
-0xff,
-0x99,
-0x99,
-0x99,
-0x99,
-0xff,
-0x76,
-0x00,
-0x00,
-0x00,
-0x00,
-
-0x00,
-0x00,
-0x00,
-0x02,
-0x04,
-0x7c,
-0xca,
-0x92,
-0xa6,
-0x7c,
-0x40,
-0x80,
-0x00,
-0x00,
-0x00,
-0x00,
-
-0x00,
-0x1c,
-0x30,
-0x60,
-0x60,
-0x60,
-0x7c,
-0x60,
-0x60,
-0x60,
-0x60,
-0x30,
-0x1c,
-0x00,
-0x00,
-0x00,
-
-0x00,
-0x00,
-0x7c,
-0xc6,
-0xc6,
-0xc6,
-0xc6,
-0xc6,
-0xc6,
-0xc6,
-0xc6,
-0xc6,
-0xc6,
-0x00,
-0x00,
-0x00,
-
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-0x00,
-0xfe,
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-0x00,
-0x7c,
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-
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-0x00,
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-0x18,
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-0x18,
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-
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-
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-0x18,
-0x30,
-0x60,
-0x30,
-0x18,
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-
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-0x0e,
-0x19,
-0x1b,
-0x18,
-0x18,
-0x18,
-0x18,
-0x18,
-0x18,
-0x18,
-0x18,
-0x18,
-0x18,
-
-0x18,
-0x18,
-0x18,
-0x18,
-0x18,
-0x18,
-0x18,
-0x18,
-0x18,
-0xd8,
-0x98,
-0x70,
-0x00,
-0x00,
-0x00,
-0x00,
-
-0x00,
-0x00,
-0x00,
-0x00,
-0x18,
-0x18,
-0x00,
-0x7e,
-0x00,
-0x18,
-0x18,
-0x00,
-0x00,
-0x00,
-0x00,
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-
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x76,
-0xdc,
-0x00,
-0x00,
-0x76,
-0xdc,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-
-0x00,
-0x38,
-0x44,
-0x44,
-0x44,
-0x38,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x18,
-0x18,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x18,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-
-0x00,
-0x00,
-0x07,
-0x06,
-0x06,
-0x0c,
-0x0c,
-0x08,
-0x98,
-0xd0,
-0xf0,
-0x60,
-0x20,
-0x00,
-0x00,
-0x00,
-
-0x00,
-0xcc,
-0x76,
-0x66,
-0x66,
-0x66,
-0x66,
-0xf7,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-
-0x00,
-0x70,
-0x98,
-0x18,
-0x30,
-0x60,
-0x88,
-0xf8,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x7c,
-0x64,
-0x64,
-0x64,
-0x64,
-0x64,
-0x7c,
-0x00,
-0x00,
-0x00,
-0x00,
-
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-0x00,
-
-};
-
-
-const struct font_desc font_rl = {
-	RL_IDX,
-	"RomanLarge",
-	8,
-	16,
-	patterns,
-	-1
-};
diff --git a/drivers/video/console/fonts.c b/drivers/video/console/fonts.c
index 9be83bed1959..4fd07d9eca03 100644
--- a/drivers/video/console/fonts.c
+++ b/drivers/video/console/fonts.c
@@ -64,10 +64,6 @@ static const struct font_desc *fonts[] = {
 #undef NO_FONTS
     &font_mini_4x6,
 #endif
-#ifdef CONFIG_FONT_RL
-#undef NO_FONTS
-    &font_rl,
-#endif
 };
 
 #define num_fonts (sizeof(fonts)/sizeof(*fonts))
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c
index 274f90543e32..167de397e4b4 100644
--- a/drivers/video/console/vgacon.c
+++ b/drivers/video/console/vgacon.c
@@ -966,6 +966,7 @@ static int vgacon_adjust_height(struct vc_data *vc, unsigned fontheight)
 	outb_p(0x12, vga_video_port_reg);	/* Vertical display limit */
 	outb_p(vde, vga_video_port_val);
 	spin_unlock_irq(&vga_lock);
+	vga_video_font_height = fontheight;
 
 	for (i = 0; i < MAX_NR_CONSOLES; i++) {
 		struct vc_data *c = vc_cons[i].d;
diff --git a/drivers/video/cyber2000fb.c b/drivers/video/cyber2000fb.c
index c589d23e7f91..a9300f930ef2 100644
--- a/drivers/video/cyber2000fb.c
+++ b/drivers/video/cyber2000fb.c
@@ -1512,7 +1512,7 @@ static int cyberpro_pci_enable_mmio(struct cfb_info *cfb)
 	 * I/O cycles storing into a reserved memory space at
 	 * physical address 0x3000000
 	 */
-	unsigned char *iop;
+	unsigned char __iomem *iop;
 
 	iop = ioremap(0x3000000, 0x5000);
 	if (iop == NULL) {
@@ -1526,7 +1526,7 @@ static int cyberpro_pci_enable_mmio(struct cfb_info *cfb)
 	writeb(EXT_BIU_MISC, iop + 0x3ce);
 	writeb(EXT_BIU_MISC_LIN_ENABLE, iop + 0x3cf);
 
-	iounmap((void *)iop);
+	iounmap(iop);
 #else
 	/*
 	 * Most other machine types are "normal", so
diff --git a/drivers/video/dnfb.c b/drivers/video/dnfb.c
index 957a3ada2b75..5abd3cb00671 100644
--- a/drivers/video/dnfb.c
+++ b/drivers/video/dnfb.c
@@ -227,9 +227,8 @@ void dnfb_copyarea(struct fb_info *info, const struct fb_copyarea *area)
  * Initialization
  */
 
-static int __devinit dnfb_probe(struct device *device)
+static int __devinit dnfb_probe(struct platform_device *dev)
 {
-	struct platform_device *dev = to_platform_device(device);
 	struct fb_info *info;
 	int err = 0;
 
@@ -257,7 +256,7 @@ static int __devinit dnfb_probe(struct device *device)
 		framebuffer_release(info);
 		return err;
 	}
-	dev_set_drvdata(&dev->dev, info);
+	platform_set_drvdata(dev, info);
 
 	/* now we have registered we can safely setup the hardware */
 	out_8(AP_CONTROL_3A, RESET_CREG);
@@ -271,10 +270,11 @@ static int __devinit dnfb_probe(struct device *device)
 	return err;
 }
 
-static struct device_driver dnfb_driver = {
-	.name	= "dnfb",
-	.bus	= &platform_bus_type,
+static struct platform_driver dnfb_driver = {
 	.probe	= dnfb_probe,
+	.driver	= {
+		.name	= "dnfb",
+	},
 };
 
 static struct platform_device dnfb_device = {
@@ -288,12 +288,12 @@ int __init dnfb_init(void)
 	if (fb_get_options("dnfb", NULL))
 		return -ENODEV;
 
-	ret = driver_register(&dnfb_driver);
+	ret = platform_driver_register(&dnfb_driver);
 
 	if (!ret) {
 		ret = platform_device_register(&dnfb_device);
 		if (ret)
-			driver_unregister(&dnfb_driver);
+			platform_driver_unregister(&dnfb_driver);
 	}
 	return ret;
 }
diff --git a/drivers/video/epson1355fb.c b/drivers/video/epson1355fb.c
index 6a81a1dd8f3d..3b0e71383448 100644
--- a/drivers/video/epson1355fb.c
+++ b/drivers/video/epson1355fb.c
@@ -609,9 +609,9 @@ static void epson1355fb_platform_release(struct device *device)
 {
 }
 
-static int epson1355fb_remove(struct device *device)
+static int epson1355fb_remove(struct platform_device *dev)
 {
-	struct fb_info *info = dev_get_drvdata(device);
+	struct fb_info *info = platform_get_drvdata(dev);
 	struct epson1355_par *par = info->par;
 
 	backlight_enable(0);
@@ -632,9 +632,8 @@ static int epson1355fb_remove(struct device *device)
 	return 0;
 }
 
-int __init epson1355fb_probe(struct device *device)
+int __init epson1355fb_probe(struct platform_device *dev)
 {
-	struct platform_device *dev = to_platform_device(device);
 	struct epson1355_par *default_par;
 	struct fb_info *info;
 	u8 revision;
@@ -713,7 +712,7 @@ int __init epson1355fb_probe(struct device *device)
 	/*
 	 * Our driver data.
 	 */
-	dev_set_drvdata(&dev->dev, info);
+	platform_set_drvdata(dev, info);
 
 	printk(KERN_INFO "fb%d: %s frame buffer device\n",
 	       info->node, info->fix.id);
@@ -721,15 +720,16 @@ int __init epson1355fb_probe(struct device *device)
 	return 0;
 
       bail:
-	epson1355fb_remove(device);
+	epson1355fb_remove(dev);
 	return rc;
 }
 
-static struct device_driver epson1355fb_driver = {
-	.name	= "epson1355fb",
-	.bus	= &platform_bus_type,
+static struct platform_driver epson1355fb_driver = {
 	.probe	= epson1355fb_probe,
 	.remove	= epson1355fb_remove,
+	.driver	= {
+		.name	= "epson1355fb",
+	},
 };
 
 static struct platform_device epson1355fb_device = {
@@ -747,11 +747,11 @@ int __init epson1355fb_init(void)
 	if (fb_get_options("epson1355fb", NULL))
 		return -ENODEV;
 
-	ret = driver_register(&epson1355fb_driver);
+	ret = platform_driver_register(&epson1355fb_driver);
 	if (!ret) {
 		ret = platform_device_register(&epson1355fb_device);
 		if (ret)
-			driver_unregister(&epson1355fb_driver);
+			platform_driver_unregister(&epson1355fb_driver);
 	}
 	return ret;
 }
@@ -762,7 +762,7 @@ module_init(epson1355fb_init);
 static void __exit epson1355fb_exit(void)
 {
 	platform_device_unregister(&epson1355fb_device);
-	driver_unregister(&epson1355fb_driver);
+	platform_driver_unregister(&epson1355fb_driver);
 }
 
 /* ------------------------------------------------------------------------- */
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 9f180096c896..10dfdf035264 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -452,13 +452,17 @@ int fb_prepare_logo(struct fb_info *info, int rotate)
 
 	/* Return if no suitable logo was found */
 	fb_logo.logo = fb_find_logo(depth);
+
+	if (!fb_logo.logo) {
+		return 0;
+	}
 	
 	if (rotate == FB_ROTATE_UR || rotate == FB_ROTATE_UD)
 		yres = info->var.yres;
 	else
 		yres = info->var.xres;
 
-	if (fb_logo.logo && fb_logo.logo->height > yres) {
+	if (fb_logo.logo->height > yres) {
 		fb_logo.logo = NULL;
 		return 0;
 	}
@@ -718,14 +722,30 @@ static void try_to_load(int fb)
 int
 fb_pan_display(struct fb_info *info, struct fb_var_screeninfo *var)
 {
+	struct fb_fix_screeninfo *fix = &info->fix;
         int xoffset = var->xoffset;
         int yoffset = var->yoffset;
-        int err;
+        int err = 0, yres = info->var.yres;
+
+	if (var->yoffset > 0) {
+		if (var->vmode & FB_VMODE_YWRAP) {
+			if (!fix->ywrapstep || (var->yoffset % fix->ywrapstep))
+				err = -EINVAL;
+			else
+				yres = 0;
+		} else if (!fix->ypanstep || (var->yoffset % fix->ypanstep))
+			err = -EINVAL;
+	}
+
+	if (var->xoffset > 0 && (!fix->xpanstep ||
+				 (var->xoffset % fix->xpanstep)))
+		err = -EINVAL;
+
+        if (err || !info->fbops->fb_pan_display || xoffset < 0 ||
+	    yoffset < 0 || var->yoffset + yres > info->var.yres_virtual ||
+	    var->xoffset + info->var.xres > info->var.xres_virtual)
+		return -EINVAL;
 
-        if (xoffset < 0 || yoffset < 0 || !info->fbops->fb_pan_display ||
-            xoffset + info->var.xres > info->var.xres_virtual ||
-            yoffset + info->var.yres > info->var.yres_virtual)
-                return -EINVAL;
 	if ((err = info->fbops->fb_pan_display(var, info)))
 		return err;
         info->var.xoffset = var->xoffset;
diff --git a/drivers/video/ffb.c b/drivers/video/ffb.c
index 04417dc16c2e..c4870d559afc 100644
--- a/drivers/video/ffb.c
+++ b/drivers/video/ffb.c
@@ -57,6 +57,9 @@ static struct fb_ops ffb_ops = {
 	.fb_sync		= ffb_sync,
 	.fb_mmap		= ffb_mmap,
 	.fb_ioctl		= ffb_ioctl,
+#ifdef CONFIG_COMPAT
+	.fb_compat_ioctl	= sbusfb_compat_ioctl,
+#endif
 };
 
 /* Register layout and definitions */
@@ -356,7 +359,6 @@ struct ffb_par {
 	int			prom_parent_node;
 	int			dac_rev;
 	int			board_type;
-	struct list_head	list;
 };
 
 static void FFBFifo(struct ffb_par *par, int n)
diff --git a/drivers/video/gbefb.c b/drivers/video/gbefb.c
index 9d5e4f342110..d744c51807b7 100644
--- a/drivers/video/gbefb.c
+++ b/drivers/video/gbefb.c
@@ -1105,12 +1105,11 @@ int __init gbefb_setup(char *options)
 	return 0;
 }
 
-static int __init gbefb_probe(struct device *dev)
+static int __init gbefb_probe(struct platform_device *p_dev)
 {
 	int i, ret = 0;
 	struct fb_info *info;
 	struct gbefb_par *par;
-	struct platform_device *p_dev = to_platform_device(dev);
 #ifndef MODULE
 	char *options = NULL;
 #endif
@@ -1204,8 +1203,8 @@ static int __init gbefb_probe(struct device *dev)
 		goto out_gbe_unmap;
 	}
 
-	dev_set_drvdata(&p_dev->dev, info);
-	gbefb_create_sysfs(dev);
+	platform_set_drvdata(p_dev, info);
+	gbefb_create_sysfs(&p_dev->dev);
 
 	printk(KERN_INFO "fb%d: %s rev %d @ 0x%08x using %dkB memory\n",
 	       info->node, info->fix.id, gbe_revision, (unsigned) GBE_BASE,
@@ -1231,10 +1230,9 @@ out_release_framebuffer:
 	return ret;
 }
 
-static int __devexit gbefb_remove(struct device* dev)
+static int __devexit gbefb_remove(struct platform_device* p_dev)
 {
-	struct platform_device *p_dev = to_platform_device(dev);
-	struct fb_info *info = dev_get_drvdata(&p_dev->dev);
+	struct fb_info *info = platform_get_drvdata(p_dev);
 
 	unregister_framebuffer(info);
 	gbe_turn_off();
@@ -1252,18 +1250,19 @@ static int __devexit gbefb_remove(struct device* dev)
 	return 0;
 }
 
-static struct device_driver gbefb_driver = {
-	.name = "gbefb",
-	.bus = &platform_bus_type,
+static struct platform_driver gbefb_driver = {
 	.probe = gbefb_probe,
 	.remove = __devexit_p(gbefb_remove),
+	.driver	= {
+		.name = "gbefb",
+	},
 };
 
 static struct platform_device *gbefb_device;
 
 int __init gbefb_init(void)
 {
-	int ret = driver_register(&gbefb_driver);
+	int ret = platform_driver_register(&gbefb_driver);
 	if (!ret) {
 		gbefb_device = platform_device_alloc("gbefb", 0);
 		if (gbefb_device) {
@@ -1273,7 +1272,7 @@ int __init gbefb_init(void)
 		}
 		if (ret) {
 			platform_device_put(gbefb_device);
-			driver_unregister(&gbefb_driver);
+			platform_driver_unregister(&gbefb_driver);
 		}
 	}
 	return ret;
@@ -1282,7 +1281,7 @@ int __init gbefb_init(void)
 void __exit gbefb_exit(void)
 {
 	platform_device_unregister(gbefb_device);
-	driver_unregister(&gbefb_driver);
+	platform_driver_unregister(&gbefb_driver);
 }
 
 module_init(gbefb_init);
diff --git a/drivers/video/imxfb.c b/drivers/video/imxfb.c
index e20b9f3a255f..5924cc225c95 100644
--- a/drivers/video/imxfb.c
+++ b/drivers/video/imxfb.c
@@ -423,18 +423,18 @@ static void imxfb_setup_gpio(struct imxfb_info *fbi)
  * Power management hooks.  Note that we won't be called from IRQ context,
  * unlike the blank functions above, so we may sleep.
  */
-static int imxfb_suspend(struct device *dev, pm_message_t state)
+static int imxfb_suspend(struct platform_device *dev, pm_message_t state)
 {
-	struct imxfb_info *fbi = dev_get_drvdata(dev);
+	struct imxfb_info *fbi = platform_get_drvdata(dev);
 	pr_debug("%s\n",__FUNCTION__);
 
 	imxfb_disable_controller(fbi);
 	return 0;
 }
 
-static int imxfb_resume(struct device *dev)
+static int imxfb_resume(struct platform_device *dev)
 {
-	struct imxfb_info *fbi = dev_get_drvdata(dev);
+	struct imxfb_info *fbi = platform_get_drvdata(dev);
 	pr_debug("%s\n",__FUNCTION__);
 
 	imxfb_enable_controller(fbi);
@@ -538,9 +538,8 @@ static int __init imxfb_map_video_memory(struct fb_info *info)
 	return fbi->map_cpu ? 0 : -ENOMEM;
 }
 
-static int __init imxfb_probe(struct device *dev)
+static int __init imxfb_probe(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
 	struct imxfb_info *fbi;
 	struct fb_info *info;
 	struct imxfb_mach_info *inf;
@@ -553,21 +552,21 @@ static int __init imxfb_probe(struct device *dev)
 	if(!res)
 		return -ENODEV;
 
-	inf = dev->platform_data;
+	inf = pdev->dev.platform_data;
 	if(!inf) {
 		dev_err(dev,"No platform_data available\n");
 		return -ENOMEM;
 	}
 
-	info = framebuffer_alloc(sizeof(struct imxfb_info), dev);
+	info = framebuffer_alloc(sizeof(struct imxfb_info), &pdev->dev);
 	if(!info)
 		return -ENOMEM;
 
 	fbi = info->par;
 
-	dev_set_drvdata(dev, info);
+	platform_set_drvdata(pdev, info);
 
-	ret = imxfb_init_fbinfo(dev);
+	ret = imxfb_init_fbinfo(&pdev->dev);
 	if( ret < 0 )
 		goto failed_init;
 
@@ -621,22 +620,21 @@ failed_register:
 	fb_dealloc_cmap(&info->cmap);
 failed_cmap:
 	if (!inf->fixed_screen_cpu)
-		dma_free_writecombine(dev,fbi->map_size,fbi->map_cpu,
+		dma_free_writecombine(&pdev->dev,fbi->map_size,fbi->map_cpu,
 		           fbi->map_dma);
 failed_map:
 	kfree(info->pseudo_palette);
 failed_regs:
 	release_mem_region(res->start, res->end - res->start);
 failed_init:
-	dev_set_drvdata(dev, NULL);
+	platform_set_drvdata(pdev, NULL);
 	framebuffer_release(info);
 	return ret;
 }
 
-static int imxfb_remove(struct device *dev)
+static int imxfb_remove(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct fb_info *info = dev_get_drvdata(dev);
+	struct fb_info *info = platform_get_drvdata(pdev);
 	struct imxfb_info *fbi = info->par;
 	struct resource *res;
 
@@ -651,36 +649,37 @@ static int imxfb_remove(struct device *dev)
 	framebuffer_release(info);
 
 	release_mem_region(res->start, res->end - res->start + 1);
-	dev_set_drvdata(dev, NULL);
+	platform_set_drvdata(pdev, NULL);
 
 	return 0;
 }
 
-void  imxfb_shutdown(struct device * dev)
+void  imxfb_shutdown(struct platform_device * dev)
 {
-	struct fb_info *info = dev_get_drvdata(dev);
+	struct fb_info *info = platform_get_drvdata(dev);
 	struct imxfb_info *fbi = info->par;
 	imxfb_disable_controller(fbi);
 }
 
-static struct device_driver imxfb_driver = {
-	.name		= "imx-fb",
-	.bus		= &platform_bus_type,
+static struct platform_driver imxfb_driver = {
 	.probe		= imxfb_probe,
 	.suspend	= imxfb_suspend,
 	.resume		= imxfb_resume,
 	.remove		= imxfb_remove,
 	.shutdown	= imxfb_shutdown,
+	.driver		= {
+		.name	= "imx-fb",
+	},
 };
 
 int __init imxfb_init(void)
 {
-	return driver_register(&imxfb_driver);
+	return platform_driver_register(&imxfb_driver);
 }
 
 static void __exit imxfb_cleanup(void)
 {
-	driver_unregister(&imxfb_driver);
+	platform_driver_unregister(&imxfb_driver);
 }
 
 module_init(imxfb_init);
diff --git a/drivers/video/intelfb/intelfb.h b/drivers/video/intelfb/intelfb.h
index f077ca34faba..da29d007f215 100644
--- a/drivers/video/intelfb/intelfb.h
+++ b/drivers/video/intelfb/intelfb.h
@@ -41,6 +41,10 @@
 
 /*** hw-related values ***/
 
+/* Resource Allocation */
+#define INTELFB_FB_ACQUIRED                 1
+#define INTELFB_MMIO_ACQUIRED               2
+
 /* PCI ids for supported devices */
 #define PCI_DEVICE_ID_INTEL_830M	0x3577
 #define PCI_DEVICE_ID_INTEL_845G	0x2562
@@ -257,6 +261,7 @@ struct intelfb_info {
 	int hwcursor;
 	int fixed_mode;
 	int ring_active;
+	int flag;
 
 	/* hw cursor */
 	int cursor_on;
diff --git a/drivers/video/intelfb/intelfbdrv.c b/drivers/video/intelfb/intelfbdrv.c
index 427689e584da..0090544842f5 100644
--- a/drivers/video/intelfb/intelfbdrv.c
+++ b/drivers/video/intelfb/intelfbdrv.c
@@ -135,9 +135,6 @@
 static void __devinit get_initial_mode(struct intelfb_info *dinfo);
 static void update_dinfo(struct intelfb_info *dinfo,
 			 struct fb_var_screeninfo *var);
-static int intelfb_get_fix(struct fb_fix_screeninfo *fix,
-			   struct fb_info *info);
-
 static int intelfb_check_var(struct fb_var_screeninfo *var,
 			     struct fb_info *info);
 static int intelfb_set_par(struct fb_info *info);
@@ -473,9 +470,9 @@ cleanup(struct intelfb_info *dinfo)
 	if (dinfo->aperture.virtual)
 		iounmap((void __iomem *)dinfo->aperture.virtual);
 
-	if (dinfo->mmio_base_phys)
+	if (dinfo->flag & INTELFB_MMIO_ACQUIRED)
 		release_mem_region(dinfo->mmio_base_phys, INTEL_REG_SIZE);
-	if (dinfo->aperture.physical)
+	if (dinfo->flag & INTELFB_FB_ACQUIRED)
 		release_mem_region(dinfo->aperture.physical,
 				   dinfo->aperture.size);
 	framebuffer_release(dinfo->info);
@@ -572,6 +569,9 @@ intelfb_pci_register(struct pci_dev *pdev, const struct pci_device_id *ent)
 		cleanup(dinfo);
 		return -ENODEV;
 	}
+
+	dinfo->flag |= INTELFB_FB_ACQUIRED;
+
 	if (!request_mem_region(dinfo->mmio_base_phys,
 				INTEL_REG_SIZE,
 				INTELFB_MODULE_NAME)) {
@@ -580,6 +580,8 @@ intelfb_pci_register(struct pci_dev *pdev, const struct pci_device_id *ent)
 		return -ENODEV;
 	}
 
+	dinfo->flag |= INTELFB_MMIO_ACQUIRED;
+
 	/* Get the chipset info. */
 	dinfo->pci_chipset = pdev->device;
 
@@ -1091,7 +1093,17 @@ intelfb_set_fbinfo(struct intelfb_info *dinfo)
 		return 1;
 
 	info->pixmap.scan_align = 1;
-
+	strcpy(info->fix.id, dinfo->name);
+	info->fix.smem_start = dinfo->fb.physical;
+	info->fix.smem_len = dinfo->fb.size;
+	info->fix.type = FB_TYPE_PACKED_PIXELS;
+	info->fix.type_aux = 0;
+	info->fix.xpanstep = 8;
+	info->fix.ypanstep = 1;
+	info->fix.ywrapstep = 0;
+	info->fix.mmio_start = dinfo->mmio_base_phys;
+	info->fix.mmio_len = INTEL_REG_SIZE;
+	info->fix.accel = FB_ACCEL_I830;
 	update_dinfo(dinfo, &info->var);
 
 	return 0;
@@ -1109,7 +1121,8 @@ update_dinfo(struct intelfb_info *dinfo, struct fb_var_screeninfo *var)
 	dinfo->yres = var->xres;
 	dinfo->pixclock = var->pixclock;
 
-	intelfb_get_fix(&dinfo->info->fix, dinfo->info);
+	dinfo->info->fix.visual = dinfo->visual;
+	dinfo->info->fix.line_length = dinfo->pitch;
 
 	switch (dinfo->bpp) {
 	case 8:
@@ -1139,30 +1152,6 @@ update_dinfo(struct intelfb_info *dinfo, struct fb_var_screeninfo *var)
 
 /* fbops functions */
 
-static int
-intelfb_get_fix(struct fb_fix_screeninfo *fix, struct fb_info *info)
-{
-	struct intelfb_info *dinfo = GET_DINFO(info);
-
-	DBG_MSG("intelfb_get_fix\n");
-
-	memset(fix, 0, sizeof(*fix));
-	strcpy(fix->id, dinfo->name);
-	fix->smem_start = dinfo->fb.physical;
-	fix->smem_len = dinfo->fb.size;
-	fix->type = FB_TYPE_PACKED_PIXELS;
-	fix->type_aux = 0;
-	fix->visual = dinfo->visual;
-	fix->xpanstep = 8;
-	fix->ypanstep = 1;
-	fix->ywrapstep = 0;
-	fix->line_length = dinfo->pitch;
-	fix->mmio_start = dinfo->mmio_base_phys;
-	fix->mmio_len = INTEL_REG_SIZE;
-	fix->accel = FB_ACCEL_I830;
-	return 0;
-}
-
 /***************************************************************
  *                       fbdev interface                       *
  ***************************************************************/
diff --git a/drivers/video/leo.c b/drivers/video/leo.c
index 84a7fe435bb8..494287f8f8bf 100644
--- a/drivers/video/leo.c
+++ b/drivers/video/leo.c
@@ -51,6 +51,9 @@ static struct fb_ops leo_ops = {
 	.fb_imageblit		= cfb_imageblit,
 	.fb_mmap		= leo_mmap,
 	.fb_ioctl		= leo_ioctl,
+#ifdef CONFIG_COMPAT
+	.fb_compat_ioctl	= sbusfb_compat_ioctl,
+#endif
 };
 
 #define LEO_OFF_LC_SS0_KRN	0x00200000UL
@@ -194,7 +197,6 @@ struct leo_par {
 	unsigned long		fbsize;
 
 	struct sbus_dev		*sdev;
-	struct list_head	list;
 };
 
 static void leo_wait(struct leo_lx_krn __iomem *lx_krn)
diff --git a/drivers/video/logo/Kconfig b/drivers/video/logo/Kconfig
index 8cb7fb4db441..f0e6512c87ff 100644
--- a/drivers/video/logo/Kconfig
+++ b/drivers/video/logo/Kconfig
@@ -47,7 +47,7 @@ config LOGO_SGI_CLUT224
 
 config LOGO_SUN_CLUT224
 	bool "224-color Sun Linux logo"
-	depends on LOGO && (SPARC32 || SPARC64)
+	depends on LOGO && SPARC
 	default y
 
 config LOGO_SUPERH_MONO
diff --git a/drivers/video/nvidia/nv_proto.h b/drivers/video/nvidia/nv_proto.h
index f60b1f432270..3353103e8b0b 100644
--- a/drivers/video/nvidia/nv_proto.h
+++ b/drivers/video/nvidia/nv_proto.h
@@ -42,7 +42,7 @@ int nvidia_probe_i2c_connector(struct fb_info *info, int conn,
 #define nvidia_probe_i2c_connector(p, c, edid) (-1)
 #endif
 
-#ifdef CONFIG_FB_OF
+#ifdef CONFIG_PPC_OF
 int nvidia_probe_of_connector(struct fb_info *info, int conn,
 			      u8 ** out_edid);
 #else
diff --git a/drivers/video/nvidia/nvidia.c b/drivers/video/nvidia/nvidia.c
index 0b40a2a721c1..bee09c6e48f6 100644
--- a/drivers/video/nvidia/nvidia.c
+++ b/drivers/video/nvidia/nvidia.c
@@ -1301,7 +1301,7 @@ static int nvidiafb_pan_display(struct fb_var_screeninfo *var,
 	struct nvidia_par *par = info->par;
 	u32 total;
 
-	total = info->var.yoffset * info->fix.line_length + info->var.xoffset;
+	total = var->yoffset * info->fix.line_length + var->xoffset;
 
 	NVSetStartAddress(par, total);
 
diff --git a/drivers/video/offb.c b/drivers/video/offb.c
index 2c856838694e..00d87f5bb7be 100644
--- a/drivers/video/offb.c
+++ b/drivers/video/offb.c
@@ -26,6 +26,7 @@
 #include <linux/fb.h>
 #include <linux/init.h>
 #include <linux/ioport.h>
+#include <linux/pci.h>
 #include <asm/io.h>
 #include <asm/prom.h>
 
@@ -325,8 +326,8 @@ static void __init offb_init_nodriver(struct device_node *dp)
 	int *pp, i;
 	unsigned int len;
 	int width = 640, height = 480, depth = 8, pitch;
-	unsigned *up;
-	unsigned long address;
+	unsigned int rsize, *up;
+	unsigned long address = 0;
 
 	if ((pp = (int *) get_property(dp, "depth", &len)) != NULL
 	    && len == sizeof(int))
@@ -344,10 +345,40 @@ static void __init offb_init_nodriver(struct device_node *dp)
 			pitch = 0x1000;
 	} else
 		pitch = width;
-	if ((up = (unsigned *) get_property(dp, "address", &len)) != NULL
-	    && len == sizeof(unsigned))
+
+       rsize = (unsigned long)pitch * (unsigned long)height *
+               (unsigned long)(depth / 8);
+
+       /* Try to match device to a PCI device in order to get a properly
+	* translated address rather then trying to decode the open firmware
+	* stuff in various incorrect ways
+	*/
+#ifdef CONFIG_PCI
+       /* First try to locate the PCI device if any */
+       {
+               struct pci_dev *pdev = NULL;
+
+	       for_each_pci_dev(pdev) {
+                       if (dp == pci_device_to_OF_node(pdev))
+                               break;
+	       }
+               if (pdev) {
+                       for (i = 0; i < 6 && address == 0; i++) {
+                               if ((pci_resource_flags(pdev, i) &
+				    IORESOURCE_MEM) &&
+				   (pci_resource_len(pdev, i) >= rsize))
+                                       address = pci_resource_start(pdev, i);
+                       }
+		       pci_dev_put(pdev);
+               }
+        }
+#endif /* CONFIG_PCI */
+
+	if (address == 0 &&
+	    (up = (unsigned *) get_property(dp, "address", &len)) != NULL &&
+	    len == sizeof(unsigned))
 		address = (u_long) * up;
-	else {
+	if (address == 0) {
 		for (i = 0; i < dp->n_addrs; ++i)
 			if (dp->addrs[i].size >=
 			    pitch * height * depth / 8)
diff --git a/drivers/video/p9100.c b/drivers/video/p9100.c
index 9aaf65fb623a..b251e754e16c 100644
--- a/drivers/video/p9100.c
+++ b/drivers/video/p9100.c
@@ -48,6 +48,9 @@ static struct fb_ops p9100_ops = {
 	.fb_imageblit		= cfb_imageblit,
 	.fb_mmap		= p9100_mmap,
 	.fb_ioctl		= p9100_ioctl,
+#ifdef CONFIG_COMPAT
+	.fb_compat_ioctl	= sbusfb_compat_ioctl,
+#endif
 };
 
 /* P9100 control registers */
@@ -137,7 +140,6 @@ struct p9100_par {
 	unsigned long		fbsize;
 
 	struct sbus_dev		*sdev;
-	struct list_head	list;
 };
 
 /**
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index f305a5b77b23..9fc10b9e6f57 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -980,17 +980,17 @@ pxafb_freq_policy(struct notifier_block *nb, unsigned long val, void *data)
  * Power management hooks.  Note that we won't be called from IRQ context,
  * unlike the blank functions above, so we may sleep.
  */
-static int pxafb_suspend(struct device *dev, pm_message_t state)
+static int pxafb_suspend(struct platform_device *dev, pm_message_t state)
 {
-	struct pxafb_info *fbi = dev_get_drvdata(dev);
+	struct pxafb_info *fbi = platform_get_drvdata(dev);
 
 	set_ctrlr_state(fbi, C_DISABLE_PM);
 	return 0;
 }
 
-static int pxafb_resume(struct device *dev)
+static int pxafb_resume(struct platform_device *dev)
 {
-	struct pxafb_info *fbi = dev_get_drvdata(dev);
+	struct pxafb_info *fbi = platform_get_drvdata(dev);
 
 	set_ctrlr_state(fbi, C_ENABLE_PM);
 	return 0;
@@ -1268,7 +1268,7 @@ static int __init pxafb_parse_options(struct device *dev, char *options)
 }
 #endif
 
-int __init pxafb_probe(struct device *dev)
+int __init pxafb_probe(struct platform_device *dev)
 {
 	struct pxafb_info *fbi;
 	struct pxafb_mach_info *inf;
@@ -1276,14 +1276,14 @@ int __init pxafb_probe(struct device *dev)
 
 	dev_dbg(dev, "pxafb_probe\n");
 
-	inf = dev->platform_data;
+	inf = dev->dev.platform_data;
 	ret = -ENOMEM;
 	fbi = NULL;
 	if (!inf)
 		goto failed;
 
 #ifdef CONFIG_FB_PXA_PARAMETERS
-	ret = pxafb_parse_options(dev, g_options);
+	ret = pxafb_parse_options(&dev->dev, g_options);
 	if (ret < 0)
 		goto failed;
 #endif
@@ -1293,36 +1293,36 @@ int __init pxafb_probe(struct device *dev)
 	 * a warning is given. */
 
         if (inf->lccr0 & LCCR0_INVALID_CONFIG_MASK)
-                dev_warn(dev, "machine LCCR0 setting contains illegal bits: %08x\n",
+                dev_warn(&dev->dev, "machine LCCR0 setting contains illegal bits: %08x\n",
                         inf->lccr0 & LCCR0_INVALID_CONFIG_MASK);
         if (inf->lccr3 & LCCR3_INVALID_CONFIG_MASK)
-                dev_warn(dev, "machine LCCR3 setting contains illegal bits: %08x\n",
+                dev_warn(&dev->dev, "machine LCCR3 setting contains illegal bits: %08x\n",
                         inf->lccr3 & LCCR3_INVALID_CONFIG_MASK);
         if (inf->lccr0 & LCCR0_DPD &&
 	    ((inf->lccr0 & LCCR0_PAS) != LCCR0_Pas ||
 	     (inf->lccr0 & LCCR0_SDS) != LCCR0_Sngl ||
 	     (inf->lccr0 & LCCR0_CMS) != LCCR0_Mono))
-                dev_warn(dev, "Double Pixel Data (DPD) mode is only valid in passive mono"
+                dev_warn(&dev->dev, "Double Pixel Data (DPD) mode is only valid in passive mono"
 			 " single panel mode\n");
         if ((inf->lccr0 & LCCR0_PAS) == LCCR0_Act &&
 	    (inf->lccr0 & LCCR0_SDS) == LCCR0_Dual)
-                dev_warn(dev, "Dual panel only valid in passive mode\n");
+                dev_warn(&dev->dev, "Dual panel only valid in passive mode\n");
         if ((inf->lccr0 & LCCR0_PAS) == LCCR0_Pas &&
              (inf->upper_margin || inf->lower_margin))
-                dev_warn(dev, "Upper and lower margins must be 0 in passive mode\n");
+                dev_warn(&dev->dev, "Upper and lower margins must be 0 in passive mode\n");
 #endif
 
-	dev_dbg(dev, "got a %dx%dx%d LCD\n",inf->xres, inf->yres, inf->bpp);
+	dev_dbg(&dev->dev, "got a %dx%dx%d LCD\n",inf->xres, inf->yres, inf->bpp);
 	if (inf->xres == 0 || inf->yres == 0 || inf->bpp == 0) {
-		dev_err(dev, "Invalid resolution or bit depth\n");
+		dev_err(&dev->dev, "Invalid resolution or bit depth\n");
 		ret = -EINVAL;
 		goto failed;
 	}
 	pxafb_backlight_power = inf->pxafb_backlight_power;
 	pxafb_lcd_power = inf->pxafb_lcd_power;
-	fbi = pxafb_init_fbinfo(dev);
+	fbi = pxafb_init_fbinfo(&dev->dev);
 	if (!fbi) {
-		dev_err(dev, "Failed to initialize framebuffer device\n");
+		dev_err(&dev->dev, "Failed to initialize framebuffer device\n");
 		ret = -ENOMEM; // only reason for pxafb_init_fbinfo to fail is kmalloc
 		goto failed;
 	}
@@ -1330,14 +1330,14 @@ int __init pxafb_probe(struct device *dev)
 	/* Initialize video memory */
 	ret = pxafb_map_video_memory(fbi);
 	if (ret) {
-		dev_err(dev, "Failed to allocate video RAM: %d\n", ret);
+		dev_err(&dev->dev, "Failed to allocate video RAM: %d\n", ret);
 		ret = -ENOMEM;
 		goto failed;
 	}
 
 	ret = request_irq(IRQ_LCD, pxafb_handle_irq, SA_INTERRUPT, "LCD", fbi);
 	if (ret) {
-		dev_err(dev, "request_irq failed: %d\n", ret);
+		dev_err(&dev->dev, "request_irq failed: %d\n", ret);
 		ret = -EBUSY;
 		goto failed;
 	}
@@ -1349,11 +1349,11 @@ int __init pxafb_probe(struct device *dev)
 	pxafb_check_var(&fbi->fb.var, &fbi->fb);
 	pxafb_set_par(&fbi->fb);
 
-	dev_set_drvdata(dev, fbi);
+	platform_set_drvdata(dev, fbi);
 
 	ret = register_framebuffer(&fbi->fb);
 	if (ret < 0) {
-		dev_err(dev, "Failed to register framebuffer device: %d\n", ret);
+		dev_err(&dev->dev, "Failed to register framebuffer device: %d\n", ret);
 		goto failed;
 	}
 
@@ -1376,26 +1376,28 @@ int __init pxafb_probe(struct device *dev)
 	return 0;
 
 failed:
-	dev_set_drvdata(dev, NULL);
+	platform_set_drvdata(dev, NULL);
 	kfree(fbi);
 	return ret;
 }
 
-static struct device_driver pxafb_driver = {
-	.name		= "pxa2xx-fb",
-	.bus		= &platform_bus_type,
+static struct platform_driver pxafb_driver = {
 	.probe		= pxafb_probe,
 #ifdef CONFIG_PM
 	.suspend	= pxafb_suspend,
 	.resume		= pxafb_resume,
 #endif
+	.driver		= {
+		.name	= "pxa2xx-fb",
+	},
 };
 
 #ifndef MODULE
 int __devinit pxafb_setup(char *options)
 {
 # ifdef CONFIG_FB_PXA_PARAMETERS
-	strlcpy(g_options, options, sizeof(g_options));
+	if (options)
+		strlcpy(g_options, options, sizeof(g_options));
 # endif
 	return 0;
 }
@@ -1415,7 +1417,7 @@ int __devinit pxafb_init(void)
 		return -ENODEV;
 	pxafb_setup(option);
 #endif
-	return driver_register(&pxafb_driver);
+	return platform_driver_register(&pxafb_driver);
 }
 
 module_init(pxafb_init);
diff --git a/drivers/video/q40fb.c b/drivers/video/q40fb.c
index bfc41f2c902a..fc91dbf896d2 100644
--- a/drivers/video/q40fb.c
+++ b/drivers/video/q40fb.c
@@ -86,9 +86,8 @@ static struct fb_ops q40fb_ops = {
 	.fb_imageblit	= cfb_imageblit,
 };
 
-static int __init q40fb_probe(struct device *device)
+static int __init q40fb_probe(struct platform_device *dev)
 {
-	struct platform_device *dev = to_platform_device(device);
 	struct fb_info *info;
 
 	if (!MACH_IS_Q40)
@@ -128,10 +127,11 @@ static int __init q40fb_probe(struct device *device)
 	return 0;
 }
 
-static struct device_driver q40fb_driver = {
-	.name	= "q40fb",
-	.bus	= &platform_bus_type,
+static struct platform_driver q40fb_driver = {
 	.probe	= q40fb_probe,
+	.driver	= {
+		.name	= "q40fb",
+	},
 };
 
 static struct platform_device q40fb_device = {
@@ -145,12 +145,12 @@ int __init q40fb_init(void)
 	if (fb_get_options("q40fb", NULL))
 		return -ENODEV;
 
-	ret = driver_register(&q40fb_driver);
+	ret = platform_driver_register(&q40fb_driver);
 
 	if (!ret) {
 		ret = platform_device_register(&q40fb_device);
 		if (ret)
-			driver_unregister(&q40fb_driver);
+			platform_driver_unregister(&q40fb_driver);
 	}
 	return ret;
 }
diff --git a/drivers/video/s1d13xxxfb.c b/drivers/video/s1d13xxxfb.c
index 3edbd14c5c46..e5d0f92eeae3 100644
--- a/drivers/video/s1d13xxxfb.c
+++ b/drivers/video/s1d13xxxfb.c
@@ -503,10 +503,9 @@ s1d13xxxfb_fetch_hw_state(struct fb_info *info)
 
 
 static int
-s1d13xxxfb_remove(struct device *dev)
+s1d13xxxfb_remove(struct platform_device *pdev)
 {
-	struct fb_info *info = dev_get_drvdata(dev);
-	struct platform_device *pdev = to_platform_device(dev);
+	struct fb_info *info = platform_get_drvdata(pdev);
 	struct s1d13xxxfb_par *par = NULL;
 
 	if (info) {
@@ -534,9 +533,8 @@ s1d13xxxfb_remove(struct device *dev)
 }
 
 static int __devinit
-s1d13xxxfb_probe(struct device *dev)
+s1d13xxxfb_probe(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
 	struct s1d13xxxfb_par *default_par;
 	struct fb_info *info;
 	struct s1d13xxxfb_pdata *pdata = NULL;
@@ -548,8 +546,8 @@ s1d13xxxfb_probe(struct device *dev)
 	printk(KERN_INFO "Epson S1D13XXX FB Driver\n");
 
 	/* enable platform-dependent hardware glue, if any */
-	if (dev->platform_data)
-		pdata = dev->platform_data;
+	if (pdev->dev.platform_data)
+		pdata = pdev->dev.platform_data;
 
 	if (pdata && pdata->platform_init_video)
 		pdata->platform_init_video();
@@ -572,14 +570,14 @@ s1d13xxxfb_probe(struct device *dev)
 
 	if (!request_mem_region(pdev->resource[0].start,
 		pdev->resource[0].end - pdev->resource[0].start +1, "s1d13xxxfb mem")) {
-		dev_dbg(dev, "request_mem_region failed\n");
+		dev_dbg(&pdev->dev, "request_mem_region failed\n");
 		ret = -EBUSY;
 		goto bail;
 	}
 
 	if (!request_mem_region(pdev->resource[1].start,
 		pdev->resource[1].end - pdev->resource[1].start +1, "s1d13xxxfb regs")) {
-		dev_dbg(dev, "request_mem_region failed\n");
+		dev_dbg(&pdev->dev, "request_mem_region failed\n");
 		ret = -EBUSY;
 		goto bail;
 	}
@@ -640,7 +638,7 @@ s1d13xxxfb_probe(struct device *dev)
 		goto bail;
 	}
 
-	dev_set_drvdata(&pdev->dev, info);
+	platform_set_drvdata(pdev, info);
 
 	printk(KERN_INFO "fb%d: %s frame buffer device\n",
 	       info->node, info->fix.id);
@@ -648,15 +646,15 @@ s1d13xxxfb_probe(struct device *dev)
 	return 0;
 
 bail:
-	s1d13xxxfb_remove(dev);
+	s1d13xxxfb_remove(pdev);
 	return ret;
 
 }
 
 #ifdef CONFIG_PM
-static int s1d13xxxfb_suspend(struct device *dev, pm_message_t state)
+static int s1d13xxxfb_suspend(struct platform_device *dev, pm_message_t state)
 {
-	struct fb_info *info = dev_get_drvdata(dev);
+	struct fb_info *info = platform_get_drvdata(dev);
 	struct s1d13xxxfb_par *s1dfb = info->par;
 	struct s1d13xxxfb_pdata *pdata = NULL;
 
@@ -664,8 +662,8 @@ static int s1d13xxxfb_suspend(struct device *dev, pm_message_t state)
 	lcd_enable(s1dfb, 0);
 	crt_enable(s1dfb, 0);
 
-	if (dev->platform_data)
-		pdata = dev->platform_data;
+	if (dev->dev.platform_data)
+		pdata = dev->dev.platform_data;
 
 #if 0
 	if (!s1dfb->disp_save)
@@ -701,9 +699,9 @@ static int s1d13xxxfb_suspend(struct device *dev, pm_message_t state)
 		return 0;
 }
 
-static int s1d13xxxfb_resume(struct device *dev)
+static int s1d13xxxfb_resume(struct platform_device *dev)
 {
-	struct fb_info *info = dev_get_drvdata(dev);
+	struct fb_info *info = platform_get_drvdata(dev);
 	struct s1d13xxxfb_par *s1dfb = info->par;
 	struct s1d13xxxfb_pdata *pdata = NULL;
 
@@ -714,8 +712,8 @@ static int s1d13xxxfb_resume(struct device *dev)
 	while ((s1d13xxxfb_readreg(s1dfb, S1DREG_PS_STATUS) & 0x01))
 		udelay(10);
 
-	if (dev->platform_data)
-		pdata = dev->platform_data;
+	if (dev->dev.platform_data)
+		pdata = dev->dev.platform_data;
 
 	if (s1dfb->regs_save) {
 		/* will write RO regs, *should* get away with it :) */
@@ -741,15 +739,16 @@ static int s1d13xxxfb_resume(struct device *dev)
 }
 #endif /* CONFIG_PM */
 
-static struct device_driver s1d13xxxfb_driver = {
-	.name		= S1D_DEVICENAME,
-	.bus		= &platform_bus_type,
+static struct platform_driver s1d13xxxfb_driver = {
 	.probe		= s1d13xxxfb_probe,
 	.remove		= s1d13xxxfb_remove,
 #ifdef CONFIG_PM
 	.suspend	= s1d13xxxfb_suspend,
-	.resume		= s1d13xxxfb_resume
+	.resume		= s1d13xxxfb_resume,
 #endif
+	.driver		= {
+		.name	= S1D_DEVICENAME,
+	},
 };
 
 
@@ -759,14 +758,14 @@ s1d13xxxfb_init(void)
 	if (fb_get_options("s1d13xxxfb", NULL))
 		return -ENODEV;
 
-	return driver_register(&s1d13xxxfb_driver);
+	return platform_driver_register(&s1d13xxxfb_driver);
 }
 
 
 static void __exit
 s1d13xxxfb_exit(void)
 {
-	driver_unregister(&s1d13xxxfb_driver);
+	platform_driver_unregister(&s1d13xxxfb_driver);
 }
 
 module_init(s1d13xxxfb_init);
diff --git a/drivers/video/s3c2410fb.c b/drivers/video/s3c2410fb.c
index 855a6778b9eb..ce6e749db3a7 100644
--- a/drivers/video/s3c2410fb.c
+++ b/drivers/video/s3c2410fb.c
@@ -634,19 +634,18 @@ static irqreturn_t s3c2410fb_irq(int irq, void *dev_id, struct pt_regs *r)
 
 static char driver_name[]="s3c2410fb";
 
-int __init s3c2410fb_probe(struct device *dev)
+int __init s3c2410fb_probe(struct platform_device *pdev)
 {
 	struct s3c2410fb_info *info;
 	struct fb_info	   *fbinfo;
-	struct platform_device *pdev = to_platform_device(dev);
 	struct s3c2410fb_hw *mregs;
 	int ret;
 	int irq;
 	int i;
 
-	mach_info = dev->platform_data;
+	mach_info = pdev->dev.platform_data;
 	if (mach_info == NULL) {
-		dev_err(dev,"no platform data for lcd, cannot attach\n");
+		dev_err(&pdev->dev,"no platform data for lcd, cannot attach\n");
 		return -EINVAL;
 	}
 
@@ -654,11 +653,11 @@ int __init s3c2410fb_probe(struct device *dev)
 
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0) {
-		dev_err(dev, "no irq for device\n");
+		dev_err(&pdev->dev, "no irq for device\n");
 		return -ENOENT;
 	}
 
-	fbinfo = framebuffer_alloc(sizeof(struct s3c2410fb_info), dev);
+	fbinfo = framebuffer_alloc(sizeof(struct s3c2410fb_info), &pdev->dev);
 	if (!fbinfo) {
 		return -ENOMEM;
 	}
@@ -666,7 +665,7 @@ int __init s3c2410fb_probe(struct device *dev)
 
 	info = fbinfo->par;
 	info->fb = fbinfo;
-	dev_set_drvdata(dev, fbinfo);
+	platform_set_drvdata(pdev, fbinfo);
 
 	s3c2410fb_init_registers(info);
 
@@ -676,7 +675,7 @@ int __init s3c2410fb_probe(struct device *dev)
 
 	memcpy(&info->regs, &mach_info->regs, sizeof(info->regs));
 
-	info->mach_info		    = dev->platform_data;
+	info->mach_info		    = pdev->dev.platform_data;
 
 	fbinfo->fix.type	    = FB_TYPE_PACKED_PIXELS;
 	fbinfo->fix.type_aux	    = 0;
@@ -735,7 +734,7 @@ int __init s3c2410fb_probe(struct device *dev)
 
 	ret = request_irq(irq, s3c2410fb_irq, SA_INTERRUPT, pdev->name, info);
 	if (ret) {
-		dev_err(dev, "cannot get irq %d - err %d\n", irq, ret);
+		dev_err(&pdev->dev, "cannot get irq %d - err %d\n", irq, ret);
 		ret = -EBUSY;
 		goto release_mem;
 	}
@@ -773,7 +772,7 @@ int __init s3c2410fb_probe(struct device *dev)
 	}
 
 	/* create device files */
-	device_create_file(dev, &dev_attr_debug);
+	device_create_file(&pdev->dev, &dev_attr_debug);
 
 	printk(KERN_INFO "fb%d: %s frame buffer device\n",
 		fbinfo->node, fbinfo->fix.id);
@@ -816,10 +815,9 @@ static void s3c2410fb_stop_lcd(void)
 /*
  *  Cleanup
  */
-static int s3c2410fb_remove(struct device *dev)
+static int s3c2410fb_remove(struct platform_device *pdev)
 {
-	struct platform_device *pdev = to_platform_device(dev);
-	struct fb_info	   *fbinfo = dev_get_drvdata(dev);
+	struct fb_info	   *fbinfo = platform_get_drvdata(pdev);
 	struct s3c2410fb_info *info = fbinfo->par;
 	int irq;
 
@@ -847,9 +845,9 @@ static int s3c2410fb_remove(struct device *dev)
 
 /* suspend and resume support for the lcd controller */
 
-static int s3c2410fb_suspend(struct device *dev, pm_message_t state)
+static int s3c2410fb_suspend(struct platform_device *dev, pm_message_t state)
 {
-	struct fb_info	   *fbinfo = dev_get_drvdata(dev);
+	struct fb_info	   *fbinfo = platform_get_drvdata(dev);
 	struct s3c2410fb_info *info = fbinfo->par;
 
 	s3c2410fb_stop_lcd();
@@ -864,9 +862,9 @@ static int s3c2410fb_suspend(struct device *dev, pm_message_t state)
 	return 0;
 }
 
-static int s3c2410fb_resume(struct device *dev)
+static int s3c2410fb_resume(struct platform_device *dev)
 {
-	struct fb_info	   *fbinfo = dev_get_drvdata(dev);
+	struct fb_info	   *fbinfo = platform_get_drvdata(dev);
 	struct s3c2410fb_info *info = fbinfo->par;
 
 	clk_enable(info->clk);
@@ -882,24 +880,25 @@ static int s3c2410fb_resume(struct device *dev)
 #define s3c2410fb_resume  NULL
 #endif
 
-static struct device_driver s3c2410fb_driver = {
-	.name		= "s3c2410-lcd",
-	.owner		= THIS_MODULE,
-	.bus		= &platform_bus_type,
+static struct platform_driver s3c2410fb_driver = {
 	.probe		= s3c2410fb_probe,
+	.remove		= s3c2410fb_remove,
 	.suspend	= s3c2410fb_suspend,
 	.resume		= s3c2410fb_resume,
-	.remove		= s3c2410fb_remove
+	.driver		= {
+		.name	= "s3c2410-lcd",
+		.owner	= THIS_MODULE,
+	},
 };
 
 int __devinit s3c2410fb_init(void)
 {
-	return driver_register(&s3c2410fb_driver);
+	return platform_driver_register(&s3c2410fb_driver);
 }
 
 static void __exit s3c2410fb_cleanup(void)
 {
-	driver_unregister(&s3c2410fb_driver);
+	platform_driver_unregister(&s3c2410fb_driver);
 }
 
 
diff --git a/drivers/video/sa1100fb.c b/drivers/video/sa1100fb.c
index a5184575cfae..2ea1354e439f 100644
--- a/drivers/video/sa1100fb.c
+++ b/drivers/video/sa1100fb.c
@@ -1308,17 +1308,17 @@ sa1100fb_freq_policy(struct notifier_block *nb, unsigned long val,
  * Power management hooks.  Note that we won't be called from IRQ context,
  * unlike the blank functions above, so we may sleep.
  */
-static int sa1100fb_suspend(struct device *dev, pm_message_t state)
+static int sa1100fb_suspend(struct platform_device *dev, pm_message_t state)
 {
-	struct sa1100fb_info *fbi = dev_get_drvdata(dev);
+	struct sa1100fb_info *fbi = platform_get_drvdata(dev);
 
 	set_ctrlr_state(fbi, C_DISABLE_PM);
 	return 0;
 }
 
-static int sa1100fb_resume(struct device *dev)
+static int sa1100fb_resume(struct platform_device *dev)
 {
-	struct sa1100fb_info *fbi = dev_get_drvdata(dev);
+	struct sa1100fb_info *fbi = platform_get_drvdata(dev);
 
 	set_ctrlr_state(fbi, C_ENABLE_PM);
 	return 0;
@@ -1452,7 +1452,7 @@ static struct sa1100fb_info * __init sa1100fb_init_fbinfo(struct device *dev)
 	return fbi;
 }
 
-static int __init sa1100fb_probe(struct device *dev)
+static int __init sa1100fb_probe(struct platform_device *pdev)
 {
 	struct sa1100fb_info *fbi;
 	int ret;
@@ -1460,7 +1460,7 @@ static int __init sa1100fb_probe(struct device *dev)
 	if (!request_mem_region(0xb0100000, 0x10000, "LCD"))
 		return -EBUSY;
 
-	fbi = sa1100fb_init_fbinfo(dev);
+	fbi = sa1100fb_init_fbinfo(&pdev->dev);
 	ret = -ENOMEM;
 	if (!fbi)
 		goto failed;
@@ -1488,7 +1488,7 @@ static int __init sa1100fb_probe(struct device *dev)
 	 */
 	sa1100fb_check_var(&fbi->fb.var, &fbi->fb);
 
-	dev_set_drvdata(dev, fbi);
+	platform_set_drvdata(pdev, fbi);
 
 	ret = register_framebuffer(&fbi->fb);
 	if (ret < 0)
@@ -1505,18 +1505,19 @@ static int __init sa1100fb_probe(struct device *dev)
 	return 0;
 
 failed:
-	dev_set_drvdata(dev, NULL);
+	platform_set_drvdata(pdev, NULL);
 	kfree(fbi);
 	release_mem_region(0xb0100000, 0x10000);
 	return ret;
 }
 
-static struct device_driver sa1100fb_driver = {
-	.name		= "sa11x0-fb",
-	.bus		= &platform_bus_type,
+static struct platform_driver sa1100fb_driver = {
 	.probe		= sa1100fb_probe,
 	.suspend	= sa1100fb_suspend,
 	.resume		= sa1100fb_resume,
+	.driver		= {
+		.name	= "sa11x0-fb",
+	},
 };
 
 int __init sa1100fb_init(void)
@@ -1524,7 +1525,7 @@ int __init sa1100fb_init(void)
 	if (fb_get_options("sa1100fb", NULL))
 		return -ENODEV;
 
-	return driver_register(&sa1100fb_driver);
+	return platform_driver_register(&sa1100fb_driver);
 }
 
 int __init sa1100fb_setup(char *options)
diff --git a/drivers/video/sbuslib.c b/drivers/video/sbuslib.c
index 34f72edba820..3a74a63dd4f2 100644
--- a/drivers/video/sbuslib.c
+++ b/drivers/video/sbuslib.c
@@ -3,6 +3,7 @@
  * Copyright (C) 2003 David S. Miller (davem@redhat.com)
  */
 
+#include <linux/compat.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/string.h>
@@ -45,6 +46,9 @@ int sbusfb_mmap_helper(struct sbus_mmap_map *map,
 	unsigned long off;
 	int i;
                                         
+	if (!(vma->vm_flags & (VM_SHARED | VM_MAYSHARE)))
+		return -EINVAL;
+
 	size = vma->vm_end - vma->vm_start;
 	if (vma->vm_pgoff > (~0UL >> PAGE_SHIFT))
 		return -EINVAL;
@@ -182,3 +186,109 @@ int sbusfb_ioctl_helper(unsigned long cmd, unsigned long arg,
 	};
 }
 EXPORT_SYMBOL(sbusfb_ioctl_helper);
+
+#ifdef CONFIG_COMPAT
+struct  fbcmap32 {
+	int             index;          /* first element (0 origin) */
+	int             count;
+	u32		red;
+	u32		green;
+	u32		blue;
+};
+
+#define FBIOPUTCMAP32	_IOW('F', 3, struct fbcmap32)
+#define FBIOGETCMAP32	_IOW('F', 4, struct fbcmap32)
+
+static int fbiogetputcmap(struct file *file, struct fb_info *info,
+		unsigned int cmd, unsigned long arg)
+{
+	struct fbcmap32 __user *argp = (void __user *)arg;
+	struct fbcmap __user *p = compat_alloc_user_space(sizeof(*p));
+	u32 addr;
+	int ret;
+
+	ret = copy_in_user(p, argp, 2 * sizeof(int));
+	ret |= get_user(addr, &argp->red);
+	ret |= put_user(compat_ptr(addr), &p->red);
+	ret |= get_user(addr, &argp->green);
+	ret |= put_user(compat_ptr(addr), &p->green);
+	ret |= get_user(addr, &argp->blue);
+	ret |= put_user(compat_ptr(addr), &p->blue);
+	if (ret)
+		return -EFAULT;
+	return info->fbops->fb_ioctl(file->f_dentry->d_inode, file,
+			(cmd == FBIOPUTCMAP32) ?
+			FBIOPUTCMAP_SPARC : FBIOGETCMAP_SPARC,
+			(unsigned long)p, info);
+}
+
+struct fbcursor32 {
+	short set;		/* what to set, choose from the list above */
+	short enable;		/* cursor on/off */
+	struct fbcurpos pos;	/* cursor position */
+	struct fbcurpos hot;	/* cursor hot spot */
+	struct fbcmap32 cmap;	/* color map info */
+	struct fbcurpos size;	/* cursor bit map size */
+	u32	image;		/* cursor image bits */
+	u32	mask;		/* cursor mask bits */
+};
+
+#define FBIOSCURSOR32	_IOW('F', 24, struct fbcursor32)
+#define FBIOGCURSOR32	_IOW('F', 25, struct fbcursor32)
+
+static int fbiogscursor(struct file *file, struct fb_info *info,
+		unsigned long arg)
+{
+	struct fbcursor __user *p = compat_alloc_user_space(sizeof(*p));
+	struct fbcursor32 __user *argp =  (void __user *)arg;
+	compat_uptr_t addr;
+	int ret;
+
+	ret = copy_in_user(p, argp,
+			      2 * sizeof (short) + 2 * sizeof(struct fbcurpos));
+	ret |= copy_in_user(&p->size, &argp->size, sizeof(struct fbcurpos));
+	ret |= copy_in_user(&p->cmap, &argp->cmap, 2 * sizeof(int));
+	ret |= get_user(addr, &argp->cmap.red);
+	ret |= put_user(compat_ptr(addr), &p->cmap.red);
+	ret |= get_user(addr, &argp->cmap.green);
+	ret |= put_user(compat_ptr(addr), &p->cmap.green);
+	ret |= get_user(addr, &argp->cmap.blue);
+	ret |= put_user(compat_ptr(addr), &p->cmap.blue);
+	ret |= get_user(addr, &argp->mask);
+	ret |= put_user(compat_ptr(addr), &p->mask);
+	ret |= get_user(addr, &argp->image);
+	ret |= put_user(compat_ptr(addr), &p->image);
+	if (ret)
+		return -EFAULT;
+	return info->fbops->fb_ioctl(file->f_dentry->d_inode, file,
+			FBIOSCURSOR, (unsigned long)p, info);
+}
+
+long sbusfb_compat_ioctl(struct file *file, unsigned int cmd,
+		unsigned long arg, struct fb_info *info)
+{
+	switch (cmd) {
+	case FBIOGTYPE:
+	case FBIOSATTR:
+	case FBIOGATTR:
+	case FBIOSVIDEO:
+	case FBIOGVIDEO:
+	case FBIOGCURSOR32:	/* This is not implemented yet.
+				   Later it should be converted... */
+	case FBIOSCURPOS:
+	case FBIOGCURPOS:
+	case FBIOGCURMAX:
+		return info->fbops->fb_ioctl(file->f_dentry->d_inode,
+				file, cmd, arg, info);
+	case FBIOPUTCMAP32:
+		return fbiogetputcmap(file, info, cmd, arg);
+	case FBIOGETCMAP32:
+		return fbiogetputcmap(file, info, cmd, arg);
+	case FBIOSCURSOR32:
+		return fbiogscursor(file, info, arg);
+	default:
+		return -ENOIOCTLCMD;
+	}
+}
+EXPORT_SYMBOL(sbusfb_compat_ioctl);
+#endif
diff --git a/drivers/video/sbuslib.h b/drivers/video/sbuslib.h
index a6aa33ba09d6..b470e52ce9e2 100644
--- a/drivers/video/sbuslib.h
+++ b/drivers/video/sbuslib.h
@@ -20,5 +20,7 @@ extern int sbusfb_mmap_helper(struct sbus_mmap_map *map,
 int sbusfb_ioctl_helper(unsigned long cmd, unsigned long arg,
 			struct fb_info *info,
 			int type, int fb_depth, unsigned long fb_size);
+long sbusfb_compat_ioctl(struct file *file, unsigned int cmd,
+		unsigned long arg, struct fb_info *info);
 
 #endif /* _SBUSLIB_H */
diff --git a/drivers/video/sgivwfb.c b/drivers/video/sgivwfb.c
index 2e8769dd345a..7054660767e4 100644
--- a/drivers/video/sgivwfb.c
+++ b/drivers/video/sgivwfb.c
@@ -750,9 +750,8 @@ int __init sgivwfb_setup(char *options)
 /*
  *  Initialisation
  */
-static int __init sgivwfb_probe(struct device *device)
+static int __init sgivwfb_probe(struct platform_device *dev)
 {
-	struct platform_device *dev = to_platform_device(device);
 	struct sgivw_par *par;
 	struct fb_info *info;
 	char *monitor;
@@ -813,7 +812,7 @@ static int __init sgivwfb_probe(struct device *device)
 		goto fail_register_framebuffer;
 	}
 
-	dev_set_drvdata(&dev->dev, info);
+	platform_set_drvdata(dev, info);
 
 	printk(KERN_INFO "fb%d: SGI DBE frame buffer device, using %ldK of video memory at %#lx\n",      
 		info->node, sgivwfb_mem_size >> 10, sgivwfb_mem_phys);
@@ -831,9 +830,9 @@ fail_ioremap_regs:
 	return -ENXIO;
 }
 
-static int sgivwfb_remove(struct device *device)
+static int sgivwfb_remove(struct platform_device *dev)
 {
-	struct fb_info *info = dev_get_drvdata(device);
+	struct fb_info *info = platform_get_drvdata(dev);
 
 	if (info) {
 		struct sgivw_par *par = info->par;
@@ -847,11 +846,12 @@ static int sgivwfb_remove(struct device *device)
 	return 0;
 }
 
-static struct device_driver sgivwfb_driver = {
-	.name	= "sgivwfb",
-	.bus	= &platform_bus_type,
+static struct platform_driver sgivwfb_driver = {
 	.probe	= sgivwfb_probe,
 	.remove	= sgivwfb_remove,
+	.driver	= {
+		.name	= "sgivwfb",
+	},
 };
 
 static struct platform_device *sgivwfb_device;
@@ -867,7 +867,7 @@ int __init sgivwfb_init(void)
 		return -ENODEV;
 	sgivwfb_setup(option);
 #endif
-	ret = driver_register(&sgivwfb_driver);
+	ret = platform_driver_register(&sgivwfb_driver);
 	if (!ret) {
 		sgivwfb_device = platform_device_alloc("sgivwfb", 0);
 		if (sgivwfb_device) {
@@ -875,7 +875,7 @@ int __init sgivwfb_init(void)
 		} else
 			ret = -ENOMEM;
 		if (ret) {
-			driver_unregister(&sgivwfb_driver);
+			platform_driver_unregister(&sgivwfb_driver);
 			platform_device_put(sgivwfb_device);
 		}
 	}
@@ -890,7 +890,7 @@ MODULE_LICENSE("GPL");
 static void __exit sgivwfb_exit(void)
 {
 	platform_device_unregister(sgivwfb_device);
-	driver_unregister(&sgivwfb_driver);
+	platform_driver_unregister(&sgivwfb_driver);
 }
 
 module_exit(sgivwfb_exit);
diff --git a/drivers/video/tcx.c b/drivers/video/tcx.c
index 59fff29bc02e..2b27b4474001 100644
--- a/drivers/video/tcx.c
+++ b/drivers/video/tcx.c
@@ -52,6 +52,9 @@ static struct fb_ops tcx_ops = {
 	.fb_imageblit		= cfb_imageblit,
 	.fb_mmap		= tcx_mmap,
 	.fb_ioctl		= tcx_ioctl,
+#ifdef CONFIG_COMPAT
+	.fb_compat_ioctl	= sbusfb_compat_ioctl,
+#endif
 };
 
 /* THC definitions */
@@ -122,7 +125,6 @@ struct tcx_par {
 	int			lowdepth;
 
 	struct sbus_dev		*sdev;
-	struct list_head	list;
 };
 
 /* Reset control plane so that WID is 8-bit plane. */
@@ -441,7 +443,7 @@ static void tcx_init_one(struct sbus_dev *sdev)
 
 	tcx_reset(&all->info);
 
-	tcx_blank(0, &all->info);
+	tcx_blank(FB_BLANK_UNBLANK, &all->info);
 
 	if (fb_alloc_cmap(&all->info.cmap, 256, 0)) {
 		printk(KERN_ERR "tcx: Could not allocate color map.\n");
diff --git a/drivers/video/vesafb.c b/drivers/video/vesafb.c
index e25eae1a78c1..3e58ddc2bc38 100644
--- a/drivers/video/vesafb.c
+++ b/drivers/video/vesafb.c
@@ -245,9 +245,8 @@ static int __init vesafb_setup(char *options)
 	return 0;
 }
 
-static int __init vesafb_probe(struct device *device)
+static int __init vesafb_probe(struct platform_device *dev)
 {
-	struct platform_device *dev = to_platform_device(device);
 	struct fb_info *info;
 	int i, err;
 	unsigned int size_vmode;
@@ -414,6 +413,7 @@ static int __init vesafb_probe(struct device *device)
 	 * region already (FIXME) */
 	request_region(0x3c0, 32, "vesafb");
 
+#ifdef CONFIG_MTRR
 	if (mtrr) {
 		unsigned int temp_size = size_total;
 		unsigned int type = 0;
@@ -451,6 +451,7 @@ static int __init vesafb_probe(struct device *device)
 			} while (temp_size >= PAGE_SIZE && rc == -EINVAL);
 		}
 	}
+#endif
 	
 	info->fbops = &vesafb_ops;
 	info->var = vesafb_defined;
@@ -480,10 +481,11 @@ err:
 	return err;
 }
 
-static struct device_driver vesafb_driver = {
-	.name	= "vesafb",
-	.bus	= &platform_bus_type,
+static struct platform_driver vesafb_driver = {
 	.probe	= vesafb_probe,
+	.driver	= {
+		.name	= "vesafb",
+	},
 };
 
 static struct platform_device vesafb_device = {
@@ -498,12 +500,12 @@ static int __init vesafb_init(void)
 	/* ignore error return of fb_get_options */
 	fb_get_options("vesafb", &option);
 	vesafb_setup(option);
-	ret = driver_register(&vesafb_driver);
+	ret = platform_driver_register(&vesafb_driver);
 
 	if (!ret) {
 		ret = platform_device_register(&vesafb_device);
 		if (ret)
-			driver_unregister(&vesafb_driver);
+			platform_driver_unregister(&vesafb_driver);
 	}
 	return ret;
 }
diff --git a/drivers/video/vfb.c b/drivers/video/vfb.c
index 8794dc5d2466..ffa1ad474226 100644
--- a/drivers/video/vfb.c
+++ b/drivers/video/vfb.c
@@ -403,9 +403,8 @@ static void vfb_platform_release(struct device *device)
 	// This is called when the reference count goes to zero.
 }
 
-static int __init vfb_probe(struct device *device)
+static int __init vfb_probe(struct platform_device *dev)
 {
-	struct platform_device *dev = to_platform_device(device);
 	struct fb_info *info;
 	int retval = -ENOMEM;
 
@@ -447,7 +446,7 @@ static int __init vfb_probe(struct device *device)
 	retval = register_framebuffer(info);
 	if (retval < 0)
 		goto err2;
-	dev_set_drvdata(&dev->dev, info);
+	platform_set_drvdata(dev, info);
 
 	printk(KERN_INFO
 	       "fb%d: Virtual frame buffer device, using %ldK of video memory\n",
@@ -462,9 +461,9 @@ err:
 	return retval;
 }
 
-static int vfb_remove(struct device *device)
+static int vfb_remove(struct platform_device *dev)
 {
-	struct fb_info *info = dev_get_drvdata(device);
+	struct fb_info *info = platform_get_drvdata(dev);
 
 	if (info) {
 		unregister_framebuffer(info);
@@ -474,11 +473,12 @@ static int vfb_remove(struct device *device)
 	return 0;
 }
 
-static struct device_driver vfb_driver = {
-	.name	= "vfb",
-	.bus	= &platform_bus_type,
+static struct platform_driver vfb_driver = {
 	.probe	= vfb_probe,
 	.remove = vfb_remove,
+	.driver = {
+		.name	= "vfb",
+	},
 };
 
 static struct platform_device vfb_device = {
@@ -504,12 +504,12 @@ static int __init vfb_init(void)
 	if (!vfb_enable)
 		return -ENXIO;
 
-	ret = driver_register(&vfb_driver);
+	ret = platform_driver_register(&vfb_driver);
 
 	if (!ret) {
 		ret = platform_device_register(&vfb_device);
 		if (ret)
-			driver_unregister(&vfb_driver);
+			platform_driver_unregister(&vfb_driver);
 	}
 	return ret;
 }
@@ -520,7 +520,7 @@ module_init(vfb_init);
 static void __exit vfb_exit(void)
 {
 	platform_device_unregister(&vfb_device);
-	driver_unregister(&vfb_driver);
+	platform_driver_unregister(&vfb_driver);
 }
 
 module_exit(vfb_exit);
diff --git a/drivers/video/w100fb.c b/drivers/video/w100fb.c
index 48e70f153c4b..f6e24ee85f07 100644
--- a/drivers/video/w100fb.c
+++ b/drivers/video/w100fb.c
@@ -437,9 +437,9 @@ static void w100fb_restore_vidmem(struct w100fb_par *par)
 	}
 }
 
-static int w100fb_suspend(struct device *dev, pm_message_t state)
+static int w100fb_suspend(struct platform_device *dev, pm_message_t state)
 {
-	struct fb_info *info = dev_get_drvdata(dev);
+	struct fb_info *info = platform_get_drvdata(dev);
 	struct w100fb_par *par=info->par;
 	struct w100_tg_info *tg = par->mach->tg;
 
@@ -452,9 +452,9 @@ static int w100fb_suspend(struct device *dev, pm_message_t state)
 	return 0;
 }
 
-static int w100fb_resume(struct device *dev)
+static int w100fb_resume(struct platform_device *dev)
 {
-	struct fb_info *info = dev_get_drvdata(dev);
+	struct fb_info *info = platform_get_drvdata(dev);
 	struct w100fb_par *par=info->par;
 	struct w100_tg_info *tg = par->mach->tg;
 
@@ -473,13 +473,12 @@ static int w100fb_resume(struct device *dev)
 #endif
 
 
-int __init w100fb_probe(struct device *dev)
+int __init w100fb_probe(struct platform_device *pdev)
 {
 	int err = -EIO;
 	struct w100fb_mach_info *inf;
 	struct fb_info *info = NULL;
 	struct w100fb_par *par;
-	struct platform_device *pdev = to_platform_device(dev);
 	struct resource *mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	unsigned int chip_id;
 
@@ -515,16 +514,16 @@ int __init w100fb_probe(struct device *dev)
 	if (remapped_fbuf == NULL)
 		goto out;
 
-	info=framebuffer_alloc(sizeof(struct w100fb_par), dev);
+	info=framebuffer_alloc(sizeof(struct w100fb_par), &pdev->dev);
 	if (!info) {
 		err = -ENOMEM;
 		goto out;
 	}
 
 	par = info->par;
-	dev_set_drvdata(dev, info);
+	platform_set_drvdata(pdev, info);
 
-	inf = dev->platform_data;
+	inf = pdev->dev.platform_data;
 	par->chip_id = chip_id;
 	par->mach = inf;
 	par->fastpll_mode = 0;
@@ -600,10 +599,10 @@ int __init w100fb_probe(struct device *dev)
 		goto out;
 	}
 
-	device_create_file(dev, &dev_attr_fastpllclk);
-	device_create_file(dev, &dev_attr_reg_read);
-	device_create_file(dev, &dev_attr_reg_write);
-	device_create_file(dev, &dev_attr_flip);
+	device_create_file(&pdev->dev, &dev_attr_fastpllclk);
+	device_create_file(&pdev->dev, &dev_attr_reg_read);
+	device_create_file(&pdev->dev, &dev_attr_reg_write);
+	device_create_file(&pdev->dev, &dev_attr_flip);
 
 	printk(KERN_INFO "fb%d: %s frame buffer device\n", info->node, info->fix.id);
 	return 0;
@@ -622,15 +621,15 @@ out:
 }
 
 
-static int w100fb_remove(struct device *dev)
+static int w100fb_remove(struct platform_device *pdev)
 {
-	struct fb_info *info = dev_get_drvdata(dev);
+	struct fb_info *info = platform_get_drvdata(pdev);
 	struct w100fb_par *par=info->par;
 
-	device_remove_file(dev, &dev_attr_fastpllclk);
-	device_remove_file(dev, &dev_attr_reg_read);
-	device_remove_file(dev, &dev_attr_reg_write);
-	device_remove_file(dev, &dev_attr_flip);
+	device_remove_file(&pdev->dev, &dev_attr_fastpllclk);
+	device_remove_file(&pdev->dev, &dev_attr_reg_read);
+	device_remove_file(&pdev->dev, &dev_attr_reg_write);
+	device_remove_file(&pdev->dev, &dev_attr_flip);
 
 	unregister_framebuffer(info);
 
@@ -1448,23 +1447,24 @@ static void w100_vsync(void)
 	writel(0x00000002, remapped_regs + mmGEN_INT_STATUS);
 }
 
-static struct device_driver w100fb_driver = {
-	.name		= "w100fb",
-	.bus		= &platform_bus_type,
+static struct platform_driver w100fb_driver = {
 	.probe		= w100fb_probe,
 	.remove		= w100fb_remove,
 	.suspend	= w100fb_suspend,
 	.resume		= w100fb_resume,
+	.driver		= {
+		.name	= "w100fb",
+	},
 };
 
 int __devinit w100fb_init(void)
 {
-	return driver_register(&w100fb_driver);
+	return platform_driver_register(&w100fb_driver);
 }
 
 void __exit w100fb_cleanup(void)
 {
- 	driver_unregister(&w100fb_driver);
+	platform_driver_unregister(&w100fb_driver);
 }
 
 module_init(w100fb_init);
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index be7288184fa9..0ea965c3bb7d 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -427,6 +427,8 @@ v9fs_create(struct inode *dir,
 
 	v9fs_mistat2inode(fcall->params.rstat.stat, file_inode, sb);
 	kfree(fcall);
+	fcall = NULL;
+	file_dentry->d_op = &v9fs_dentry_operations;
 	d_instantiate(file_dentry, file_inode);
 
 	if (perm & V9FS_DMDIR) {
diff --git a/fs/Kconfig b/fs/Kconfig
index 7d6ae369ce44..d5255e627b5f 100644
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -1601,9 +1601,10 @@ config CIFS
 	  PC operating systems.  The CIFS protocol is fully supported by 
 	  file servers such as Windows 2000 (including Windows 2003, NT 4  
 	  and Windows XP) as well by Samba (which provides excellent CIFS
-	  server support for Linux and many other operating systems). Currently
-	  you must use the smbfs client filesystem to access older SMB servers
-	  such as Windows 9x and OS/2.
+	  server support for Linux and many other operating systems). Limited
+	  support for Windows ME and similar servers is provided as well. 
+	  You must use the smbfs client filesystem to access older SMB servers
+	  such as OS/2 and DOS.
 
 	  The intent of the cifs module is to provide an advanced
 	  network file system client for mounting to CIFS compliant servers, 
@@ -1614,7 +1615,7 @@ config CIFS
 	  cifs if running only a (Samba) server. It is possible to enable both
 	  smbfs and cifs (e.g. if you are using CIFS for accessing Windows 2003
 	  and Samba 3 servers, and smbfs for accessing old servers). If you need 
-	  to mount to Samba or Windows 2003 servers from this machine, say Y.
+	  to mount to Samba or Windows from this machine, say Y.
 
 config CIFS_STATS
         bool "CIFS statistics"
@@ -1623,8 +1624,22 @@ config CIFS_STATS
           Enabling this option will cause statistics for each server share
 	  mounted by the cifs client to be displayed in /proc/fs/cifs/Stats
 
+config CIFS_STATS2
+	bool "CIFS extended statistics"
+	depends on CIFS_STATS
+	help
+	  Enabling this option will allow more detailed statistics on SMB
+	  request timing to be displayed in /proc/fs/cifs/DebugData and also
+	  allow optional logging of slow responses to dmesg (depending on the
+	  value of /proc/fs/cifs/cifsFYI, see fs/cifs/README for more details).
+	  These additional statistics may have a minor effect on performance
+	  and memory utilization.
+
+	  Unless you are a developer or are doing network performance analysis
+	  or tuning, say N.
+
 config CIFS_XATTR
-        bool "CIFS extended attributes (EXPERIMENTAL)"
+        bool "CIFS extended attributes"
         depends on CIFS
         help
           Extended attributes are name:value pairs associated with inodes by
@@ -1636,11 +1651,11 @@ config CIFS_XATTR
           prefaced by the user namespace prefix. The system namespace
           (used by some filesystems to store ACLs) is not supported at
           this time.
-                                                                                                    
+
           If unsure, say N.
 
 config CIFS_POSIX
-        bool "CIFS POSIX Extensions (EXPERIMENTAL)"
+        bool "CIFS POSIX Extensions"
         depends on CIFS_XATTR
         help
           Enabling this option will cause the cifs client to attempt to
@@ -1653,10 +1668,28 @@ config CIFS_POSIX
 
 config CIFS_EXPERIMENTAL
 	  bool "CIFS Experimental Features (EXPERIMENTAL)"
-	  depends on CIFS
+	  depends on CIFS && EXPERIMENTAL
+	  help
+	    Enables cifs features under testing. These features are
+	    experimental and currently include support for writepages
+	    (multipage writebehind performance improvements) and directory
+	    change notification ie fcntl(F_DNOTIFY) as well as some security
+	    improvements.  Some also depend on setting at runtime the
+	    pseudo-file /proc/fs/cifs/Experimental (which is disabled by
+	    default). See the file fs/cifs/README for more details.
+
+	    If unsure, say N.
+
+config CIFS_UPCALL
+	  bool "CIFS Kerberos/SPNEGO advanced session setup (EXPERIMENTAL)"
+	  depends on CIFS_EXPERIMENTAL
+	  select CONNECTOR
 	  help
-	    Enables cifs features under testing. These features
-	    are highly experimental.  If unsure, say N.
+	    Enables an upcall mechanism for CIFS which will be used to contact
+	    userspace helper utilities to provide SPNEGO packaged Kerberos
+	    tickets which are needed to mount to certain secure servers
+	    (for which more secure Kerberos authentication is required). If
+	    unsure, say N.
 
 config NCP_FS
 	tristate "NCP file system support (to mount NetWare volumes)"
diff --git a/fs/afs/callback.c b/fs/afs/callback.c
index 2fd62f89ae01..9cb206e9d4be 100644
--- a/fs/afs/callback.c
+++ b/fs/afs/callback.c
@@ -19,6 +19,7 @@
 #include "server.h"
 #include "vnode.h"
 #include "internal.h"
+#include "cmservice.h"
 
 /*****************************************************************************/
 /*
diff --git a/fs/aio.c b/fs/aio.c
index 20bb919eb195..5a28b69ad223 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -457,6 +457,8 @@ static inline struct kiocb *aio_get_req(struct kioctx *ctx)
 
 static inline void really_put_req(struct kioctx *ctx, struct kiocb *req)
 {
+	assert_spin_locked(&ctx->ctx_lock);
+
 	if (req->ki_dtor)
 		req->ki_dtor(req);
 	kmem_cache_free(kiocb_cachep, req);
@@ -498,6 +500,8 @@ static int __aio_put_req(struct kioctx *ctx, struct kiocb *req)
 	dprintk(KERN_DEBUG "aio_put(%p): f_count=%d\n",
 		req, atomic_read(&req->ki_filp->f_count));
 
+	assert_spin_locked(&ctx->ctx_lock);
+
 	req->ki_users --;
 	if (unlikely(req->ki_users < 0))
 		BUG();
@@ -619,14 +623,13 @@ static void unuse_mm(struct mm_struct *mm)
  * the kiocb (to tell the caller to activate the work
  * queue to process it), or 0, if it found that it was
  * already queued.
- *
- * Should be called with the spin lock iocb->ki_ctx->ctx_lock
- * held
  */
 static inline int __queue_kicked_iocb(struct kiocb *iocb)
 {
 	struct kioctx *ctx = iocb->ki_ctx;
 
+	assert_spin_locked(&ctx->ctx_lock);
+
 	if (list_empty(&iocb->ki_run_list)) {
 		list_add_tail(&iocb->ki_run_list,
 			&ctx->run_list);
@@ -771,13 +774,15 @@ out:
  * 	Process all pending retries queued on the ioctx
  * 	run list.
  * Assumes it is operating within the aio issuer's mm
- * context. Expects to be called with ctx->ctx_lock held
+ * context.
  */
 static int __aio_run_iocbs(struct kioctx *ctx)
 {
 	struct kiocb *iocb;
 	LIST_HEAD(run_list);
 
+	assert_spin_locked(&ctx->ctx_lock);
+
 	list_splice_init(&ctx->run_list, &run_list);
 	while (!list_empty(&run_list)) {
 		iocb = list_entry(run_list.next, struct kiocb,
@@ -937,28 +942,19 @@ int fastcall aio_complete(struct kiocb *iocb, long res, long res2)
 	unsigned long	tail;
 	int		ret;
 
-	/* Special case handling for sync iocbs: events go directly
-	 * into the iocb for fast handling.  Note that this will not 
-	 * work if we allow sync kiocbs to be cancelled. in which
-	 * case the usage count checks will have to move under ctx_lock
-	 * for all cases.
+	/*
+	 * Special case handling for sync iocbs:
+	 *  - events go directly into the iocb for fast handling
+	 *  - the sync task with the iocb in its stack holds the single iocb
+	 *    ref, no other paths have a way to get another ref
+	 *  - the sync task helpfully left a reference to itself in the iocb
 	 */
 	if (is_sync_kiocb(iocb)) {
-		int ret;
-
+		BUG_ON(iocb->ki_users != 1);
 		iocb->ki_user_data = res;
-		if (iocb->ki_users == 1) {
-			iocb->ki_users = 0;
-			ret = 1;
-		} else {
-			spin_lock_irq(&ctx->ctx_lock);
-			iocb->ki_users--;
-			ret = (0 == iocb->ki_users);
-			spin_unlock_irq(&ctx->ctx_lock);
-		}
-		/* sync iocbs put the task here for us */
+		iocb->ki_users = 0;
 		wake_up_process(iocb->ki_obj.tsk);
-		return ret;
+		return 1;
 	}
 
 	info = &ctx->ring_info;
@@ -1613,12 +1609,14 @@ asmlinkage long sys_io_submit(aio_context_t ctx_id, long nr,
 
 /* lookup_kiocb
  *	Finds a given iocb for cancellation.
- *	MUST be called with ctx->ctx_lock held.
  */
 static struct kiocb *lookup_kiocb(struct kioctx *ctx, struct iocb __user *iocb,
 				  u32 key)
 {
 	struct list_head *pos;
+
+	assert_spin_locked(&ctx->ctx_lock);
+
 	/* TODO: use a hash or array, this sucks. */
 	list_for_each(pos, &ctx->active_reqs) {
 		struct kiocb *kiocb = list_kiocb(pos);
diff --git a/fs/befs/attribute.c b/fs/befs/attribute.c
deleted file mode 100644
index e329d727053e..000000000000
--- a/fs/befs/attribute.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * linux/fs/befs/attribute.c
- *
- * Copyright (C) 2002 Will Dyson <will_dyson@pobox.com>
- *
- * Many thanks to Dominic Giampaolo, author of "Practical File System
- * Design with the Be File System", for such a helpful book.
- *
- */
-
-#include <linux/fs.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-
-#include "befs.h"
-#include "endian.h"
-
-#define SD_DATA(sd)\
-	(void*)((char*)sd + sizeof(*sd) + (sd->name_size - sizeof(sd->name)))
-
-#define SD_NEXT(sd)\
-	(befs_small_data*)((char*)sd + sizeof(*sd) + (sd->name_size - \
-	sizeof(sd->name) + sd->data_size))
-
-int
-list_small_data(struct super_block *sb, befs_inode * inode, filldir_t filldir);
-
-befs_small_data *
-find_small_data(struct super_block *sb, befs_inode * inode,
-				 const char *name);
-int
-read_small_data(struct super_block *sb, befs_inode * inode,
-		 befs_small_data * sdata, void *buf, size_t bufsize);
-
-/**
- *
- *
- *
- *
- *
- */
-befs_small_data *
-find_small_data(struct super_block *sb, befs_inode * inode, const char *name)
-{
-	befs_small_data *sdata = inode->small_data;
-
-	while (sdata->type != 0) {
-		if (strcmp(name, sdata->name) != 0) {
-			return sdata;
-		}
-		sdata = SD_NEXT(sdata);
-	}
-	return NULL;
-}
-
-/**
- *
- *
- *
- *
- *
- */
-int
-read_small_data(struct super_block *sb, befs_inode * inode,
-		const char *name, void *buf, size_t bufsize)
-{
-	befs_small_data *sdata;
-
-	sdata = find_small_data(sb, inode, name);
-	if (sdata == NULL)
-		return BEFS_ERR;
-	else if (sdata->data_size > bufsize)
-		return BEFS_ERR;
-
-	memcpy(buf, SD_DATA(sdata), sdata->data_size);
-
-	return BEFS_OK;
-}
-
-/**
- *
- *
- *
- *
- *
- */
-int
-list_small_data(struct super_block *sb, befs_inode * inode)
-{
-
-}
-
-/**
- *
- *
- *
- *
- *
- */
-int
-list_attr(struct super_block *sb, befs_inode * inode)
-{
-
-}
-
-/**
- *
- *
- *
- *
- *
- */
-int
-read_attr(struct super_block *sb, befs_inode * inode)
-{
-
-}
diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES
index 5bab24f59053..943ef9b82244 100644
--- a/fs/cifs/CHANGES
+++ b/fs/cifs/CHANGES
@@ -1,8 +1,12 @@
 Version 1.39
 ------------
-Defer close of a file handle slightly if pending writes depend on that file handle
+Defer close of a file handle slightly if pending writes depend on that handle
 (this reduces the EBADF bad file handle errors that can be logged under heavy
-stress on writes).
+stress on writes). Modify cifs Kconfig options to expose CONFIG_CIFS_STATS2 
+Fix SFU style symlinks and mknod needed for servers which do not support the
+CIFS Unix Extensions.  Fix setfacl/getfacl on bigendian. Timeout negative
+dentries so files that the client sees as deleted but that later get created
+on the server will be recognized.  Add client side permission check on setattr.
 
 Version 1.38
 ------------
diff --git a/fs/cifs/README b/fs/cifs/README
index bb90941826ad..e5d09a2fc7a5 100644
--- a/fs/cifs/README
+++ b/fs/cifs/README
@@ -278,7 +278,9 @@ A partial list of the supported mount options follows:
 		(such as Windows), permissions can also be checked at the
 		client, and a crude form of client side permission checking 
 		can be enabled by specifying file_mode and dir_mode on 
-		the client
+		the client.  Note that the mount.cifs helper must be
+		at version 1.10 or higher to support specifying the uid
+		(or gid) in non-numberic form.
   gid		If CIFS Unix extensions are not supported by the server
 		this overrides the default gid for inodes.
   file_mode     If CIFS Unix extensions are not supported by the server
@@ -345,7 +347,10 @@ A partial list of the supported mount options follows:
 		client system. It is typically only needed when the server
 		supports the CIFS Unix Extensions but the UIDs/GIDs on the
 		client and server system do not match closely enough to allow
-		access by the user doing the mount.
+		access by the user doing the mount, but it may be useful with
+		non CIFS Unix Extension mounts for cases in which the default
+		mode is specified on the mount but is not to be enforced on the
+		client (e.g. perhaps when MultiUserMount is enabled)
 		Note that this does not affect the normal ACL check on the
 		target machine done by the server software (of the server
 		ACL against the user name provided at mount time).
@@ -368,15 +373,21 @@ A partial list of the supported mount options follows:
   setuids       If the CIFS Unix extensions are negotiated with the server
 		the client will attempt to set the effective uid and gid of
 		the local process on newly created files, directories, and
-		devices (create, mkdir, mknod).
+		devices (create, mkdir, mknod).  If the CIFS Unix Extensions
+		are not negotiated, for newly created files and directories
+		instead of using the default uid and gid specified on the
+		the mount, cache the new file's uid and gid locally which means
+		that the uid for the file can change when the inode is
+	        reloaded (or the user remounts the share).
   nosetuids     The client will not attempt to set the uid and gid on
 		on newly created files, directories, and devices (create, 
 		mkdir, mknod) which will result in the server setting the
 		uid and gid to the default (usually the server uid of the
 		user who mounted the share).  Letting the server (rather than
-		the client) set the uid and gid is the default. This
-		parameter has no effect if the CIFS Unix Extensions are not
-		negotiated.
+		the client) set the uid and gid is the default. If the CIFS
+		Unix Extensions are not negotiated then the uid and gid for
+		new files will appear to be the uid (gid) of the mounter or the
+		uid (gid) parameter specified on the mount.
   netbiosname   When mounting to servers via port 139, specifies the RFC1001
 		source name to use to represent the client netbios machine 
 		name when doing the RFC1001 netbios session initialize.
@@ -418,6 +429,13 @@ A partial list of the supported mount options follows:
 		byte range locks).
  remount        remount the share (often used to change from ro to rw mounts
 	        or vice versa)
+ sfu            When the CIFS Unix Extensions are not negotiated, attempt to
+		create device files and fifos in a format compatible with
+		Services for Unix (SFU).  In addition retrieve bits 10-12
+		of the mode via the SETFILEBITS extended attribute (as
+		SFU does).  In the future the bottom 9 bits of the mode
+		mode also will be emulated using queries of the security
+		descriptor (ACL).
 		
 The mount.cifs mount helper also accepts a few mount options before -o
 including:
diff --git a/fs/cifs/TODO b/fs/cifs/TODO
index c909298d11ed..fc34c74ec4be 100644
--- a/fs/cifs/TODO
+++ b/fs/cifs/TODO
@@ -1,4 +1,4 @@
-version 1.37 October 9, 2005
+Version 1.39 November 30, 2005
 
 A Partial List of Missing Features
 ==================================
@@ -58,7 +58,7 @@ o) Improve performance of readpages by sending more than one read
 at a time when 8 pages or more are requested. In conjuntion
 add support for async_cifs_readpages.
 
-p) Add support for storing symlink and fifo info to Windows servers 
+p) Add support for storing symlink info to Windows servers 
 in the Extended Attribute format their SFU clients would recognize.
 
 q) Finish fcntl D_NOTIFY support so kde and gnome file list windows
diff --git a/fs/cifs/cifs_unicode.c b/fs/cifs/cifs_unicode.c
index 99a096d3f84d..d2b128255944 100644
--- a/fs/cifs/cifs_unicode.c
+++ b/fs/cifs/cifs_unicode.c
@@ -1,7 +1,7 @@
 /*
  *   fs/cifs/cifs_unicode.c
  *
- *   Copyright (c) International Business Machines  Corp., 2000,2002
+ *   Copyright (c) International Business Machines  Corp., 2000,2005
  *   Modified by Steve French (sfrench@us.ibm.com)
  *
  *   This program is free software;  you can redistribute it and/or modify
@@ -31,7 +31,7 @@
  *
  */
 int
-cifs_strfromUCS_le(char *to, const wchar_t * from,	/* LITTLE ENDIAN */
+cifs_strfromUCS_le(char *to, const __le16 * from,	
 		   int len, const struct nls_table *codepage)
 {
 	int i;
@@ -60,24 +60,26 @@ cifs_strfromUCS_le(char *to, const wchar_t * from,	/* LITTLE ENDIAN */
  *
  */
 int
-cifs_strtoUCS(wchar_t * to, const char *from, int len,
+cifs_strtoUCS(__le16 * to, const char *from, int len,
 	      const struct nls_table *codepage)
 {
 	int charlen;
 	int i;
+	wchar_t * wchar_to = (wchar_t *)to; /* needed to quiet sparse */  
 
 	for (i = 0; len && *from; i++, from += charlen, len -= charlen) {
 
 		/* works for 2.4.0 kernel or later */
-		charlen = codepage->char2uni(from, len, &to[i]);
+		charlen = codepage->char2uni(from, len, &wchar_to[i]);
 		if (charlen < 1) {
 			cERROR(1,
 			       ("cifs_strtoUCS: char2uni returned %d",
 				charlen));
-			to[i] = cpu_to_le16(0x003f);	/* a question mark */
+			/* A question mark */
+			to[i] = cpu_to_le16(0x003f);
 			charlen = 1;
 		} else 
-			to[i] = cpu_to_le16(to[i]);
+			to[i] = cpu_to_le16(wchar_to[i]);
 
 	}
 
diff --git a/fs/cifs/cifs_unicode.h b/fs/cifs/cifs_unicode.h
index da8dde965275..39e5b970325f 100644
--- a/fs/cifs/cifs_unicode.h
+++ b/fs/cifs/cifs_unicode.h
@@ -5,7 +5,7 @@
  *     Convert a unicode character to upper or lower case using
  *     compressed tables.
  *
- *   Copyright (c) International Business Machines  Corp., 2000,2002
+ *   Copyright (c) International Business Machines  Corp., 2000,2005555555555555555555555555555555555555555555555555555555
  *
  *   This program is free software;  you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -59,8 +59,8 @@ extern struct UniCaseRange UniLowerRange[];
 #endif				/* UNIUPR_NOLOWER */
 
 #ifdef __KERNEL__
-int cifs_strfromUCS_le(char *, const wchar_t *, int, const struct nls_table *);
-int cifs_strtoUCS(wchar_t *, const char *, int, const struct nls_table *);
+int cifs_strfromUCS_le(char *, const __le16 *, int, const struct nls_table *);
+int cifs_strtoUCS(__le16 *, const char *, int, const struct nls_table *);
 #endif
 
 /*
diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c
index 1959c7c4b185..fe2bb7c4c912 100644
--- a/fs/cifs/cifsencrypt.c
+++ b/fs/cifs/cifsencrypt.c
@@ -149,7 +149,7 @@ int CalcNTLMv2_partial_mac_key(struct cifsSesInfo * ses, struct nls_table * nls_
 	char temp_hash[16];
 	struct HMACMD5Context ctx;
 	char * ucase_buf;
-	wchar_t * unicode_buf;
+	__le16 * unicode_buf;
 	unsigned int i,user_name_len,dom_name_len;
 
 	if(ses == NULL)
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 877095a1192a..2a13a2bac8f1 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -32,6 +32,7 @@
 #include <linux/seq_file.h>
 #include <linux/vfs.h>
 #include <linux/mempool.h>
+#include <linux/delay.h>
 #include "cifsfs.h"
 #include "cifspdu.h"
 #define DECLARE_GLOBALS_HERE
@@ -405,6 +406,7 @@ static struct quotactl_ops cifs_quotactl_ops = {
 };
 #endif
 
+#ifdef CONFIG_CIFS_EXPERIMENTAL
 static void cifs_umount_begin(struct super_block * sblock)
 {
 	struct cifs_sb_info *cifs_sb;
@@ -422,16 +424,23 @@ static void cifs_umount_begin(struct super_block * sblock)
 		tcon->tidStatus = CifsExiting;
 	up(&tcon->tconSem);
 
+	/* cancel_brl_requests(tcon); */
+	/* cancel_notify_requests(tcon); */
 	if(tcon->ses && tcon->ses->server)
 	{
-		cERROR(1,("wake up tasks now - umount begin not complete"));
+		cFYI(1,("wake up tasks now - umount begin not complete"));
 		wake_up_all(&tcon->ses->server->request_q);
+		wake_up_all(&tcon->ses->server->response_q);
+		msleep(1); /* yield */
+		/* we have to kick the requests once more */
+		wake_up_all(&tcon->ses->server->response_q);
+		msleep(1);
 	}
 /* BB FIXME - finish add checks for tidStatus BB */
 
 	return;
 }
-	
+#endif	
 
 static int cifs_remount(struct super_block *sb, int *flags, char *data)
 {
@@ -450,7 +459,9 @@ struct super_operations cifs_super_ops = {
    unless later we add lazy close of inodes or unless the kernel forgets to call
    us with the same number of releases (closes) as opens */
 	.show_options = cifs_show_options,
-/*	.umount_begin   = cifs_umount_begin, */ /* BB finish in the future */
+#ifdef CONFIG_CIFS_EXPERIMENTAL
+	.umount_begin   = cifs_umount_begin,
+#endif
 	.remount_fs = cifs_remount,
 };
 
@@ -478,57 +489,30 @@ cifs_get_sb(struct file_system_type *fs_type,
 	return sb;
 }
 
-static ssize_t
-cifs_read_wrapper(struct file * file, char __user *read_data, size_t read_size,
-          loff_t * poffset)
+static ssize_t cifs_file_writev(struct file *file, const struct iovec *iov,
+				unsigned long nr_segs, loff_t *ppos)
 {
-	if(file->f_dentry == NULL)
-		return -EIO;
-	else if(file->f_dentry->d_inode == NULL)
-		return -EIO;
-
-	cFYI(1,("In read_wrapper size %zd at %lld",read_size,*poffset));
+	struct inode *inode = file->f_dentry->d_inode;
+	ssize_t written;
 
-	if(CIFS_I(file->f_dentry->d_inode)->clientCanCacheRead) {
-		return generic_file_read(file,read_data,read_size,poffset);
-	} else {
-		/* BB do we need to lock inode from here until after invalidate? */
-/*		if(file->f_dentry->d_inode->i_mapping) {
-			filemap_fdatawrite(file->f_dentry->d_inode->i_mapping);
-			filemap_fdatawait(file->f_dentry->d_inode->i_mapping);
-		}*/
-/*		cifs_revalidate(file->f_dentry);*/ /* BB fixme */
-
-		/* BB we should make timer configurable - perhaps 
-		   by simply calling cifs_revalidate here */
-		/* invalidate_remote_inode(file->f_dentry->d_inode);*/
-		return generic_file_read(file,read_data,read_size,poffset);
-	}
+	written = generic_file_writev(file, iov, nr_segs, ppos);
+	if (!CIFS_I(inode)->clientCanCacheAll)
+		filemap_fdatawrite(inode->i_mapping);
+	return written;
 }
 
-static ssize_t
-cifs_write_wrapper(struct file * file, const char __user *write_data,
-           size_t write_size, loff_t * poffset) 
+static ssize_t cifs_file_aio_write(struct kiocb *iocb, const char __user *buf,
+				   size_t count, loff_t pos)
 {
+	struct inode *inode = iocb->ki_filp->f_dentry->d_inode;
 	ssize_t written;
 
-	if(file->f_dentry == NULL)
-		return -EIO;
-	else if(file->f_dentry->d_inode == NULL)
-		return -EIO;
-
-	cFYI(1,("In write_wrapper size %zd at %lld",write_size,*poffset));
-
-	written = generic_file_write(file,write_data,write_size,poffset);
-	if(!CIFS_I(file->f_dentry->d_inode)->clientCanCacheAll)  {
-		if(file->f_dentry->d_inode->i_mapping) {
-			filemap_fdatawrite(file->f_dentry->d_inode->i_mapping);
-		}
-	}
+	written = generic_file_aio_write(iocb, buf, count, pos);
+	if (!CIFS_I(inode)->clientCanCacheAll)
+		filemap_fdatawrite(inode->i_mapping);
 	return written;
 }
 
-
 static struct file_system_type cifs_fs_type = {
 	.owner = THIS_MODULE,
 	.name = "cifs",
@@ -589,8 +573,12 @@ struct inode_operations cifs_symlink_inode_ops = {
 };
 
 struct file_operations cifs_file_ops = {
-	.read = cifs_read_wrapper,
-	.write = cifs_write_wrapper, 
+	.read = do_sync_read,
+	.write = do_sync_write,
+	.readv = generic_file_readv,
+	.writev = cifs_file_writev,
+	.aio_read = generic_file_aio_read,
+	.aio_write = cifs_file_aio_write,
 	.open = cifs_open,
 	.release = cifs_close,
 	.lock = cifs_lock,
@@ -603,10 +591,6 @@ struct file_operations cifs_file_ops = {
 #endif /* CONFIG_CIFS_POSIX */
 
 #ifdef CONFIG_CIFS_EXPERIMENTAL
-	.readv = generic_file_readv,
-	.writev = generic_file_writev,
-	.aio_read = generic_file_aio_read,
-	.aio_write = generic_file_aio_write,
 	.dir_notify = cifs_dir_notify,
 #endif /* CONFIG_CIFS_EXPERIMENTAL */
 };
@@ -630,6 +614,46 @@ struct file_operations cifs_file_direct_ops = {
 	.dir_notify = cifs_dir_notify,
 #endif /* CONFIG_CIFS_EXPERIMENTAL */
 };
+struct file_operations cifs_file_nobrl_ops = {
+	.read = do_sync_read,
+	.write = do_sync_write,
+	.readv = generic_file_readv,
+	.writev = cifs_file_writev,
+	.aio_read = generic_file_aio_read,
+	.aio_write = cifs_file_aio_write,
+	.open = cifs_open,
+	.release = cifs_close,
+	.fsync = cifs_fsync,
+	.flush = cifs_flush,
+	.mmap  = cifs_file_mmap,
+	.sendfile = generic_file_sendfile,
+#ifdef CONFIG_CIFS_POSIX
+	.ioctl	= cifs_ioctl,
+#endif /* CONFIG_CIFS_POSIX */
+
+#ifdef CONFIG_CIFS_EXPERIMENTAL
+	.dir_notify = cifs_dir_notify,
+#endif /* CONFIG_CIFS_EXPERIMENTAL */
+};
+
+struct file_operations cifs_file_direct_nobrl_ops = {
+	/* no mmap, no aio, no readv - 
+	   BB reevaluate whether they can be done with directio, no cache */
+	.read = cifs_user_read,
+	.write = cifs_user_write,
+	.open = cifs_open,
+	.release = cifs_close,
+	.fsync = cifs_fsync,
+	.flush = cifs_flush,
+	.sendfile = generic_file_sendfile, /* BB removeme BB */
+#ifdef CONFIG_CIFS_POSIX
+	.ioctl  = cifs_ioctl,
+#endif /* CONFIG_CIFS_POSIX */
+
+#ifdef CONFIG_CIFS_EXPERIMENTAL
+	.dir_notify = cifs_dir_notify,
+#endif /* CONFIG_CIFS_EXPERIMENTAL */
+};
 
 struct file_operations cifs_dir_ops = {
 	.readdir = cifs_readdir,
@@ -877,6 +901,9 @@ static int cifs_oplock_thread(void * dummyarg)
 
 static int cifs_dnotify_thread(void * dummyarg)
 {
+	struct list_head *tmp;
+	struct cifsSesInfo *ses;
+
 	daemonize("cifsdnotifyd");
 	allow_signal(SIGTERM);
 
@@ -885,7 +912,19 @@ static int cifs_dnotify_thread(void * dummyarg)
 		if(try_to_freeze())
 			continue;
 		set_current_state(TASK_INTERRUPTIBLE);
-		schedule_timeout(39*HZ);
+		schedule_timeout(15*HZ);
+		read_lock(&GlobalSMBSeslock);
+		/* check if any stuck requests that need
+		   to be woken up and wakeq so the
+		   thread can wake up and error out */
+		list_for_each(tmp, &GlobalSMBSessionList) {
+			ses = list_entry(tmp, struct cifsSesInfo, 
+				cifsSessionList);
+			if(ses && ses->server && 
+			     atomic_read(&ses->server->inFlight))
+				wake_up_all(&ses->server->response_q);
+		}
+		read_unlock(&GlobalSMBSeslock);
 	} while(!signal_pending(current));
 	complete_and_exit (&cifs_dnotify_exited, 0);
 }
diff --git a/fs/cifs/cifsfs.h b/fs/cifs/cifsfs.h
index 1223fa81dbd2..9ec40e0e54fc 100644
--- a/fs/cifs/cifsfs.h
+++ b/fs/cifs/cifsfs.h
@@ -63,6 +63,8 @@ extern struct inode_operations cifs_symlink_inode_ops;
 /* Functions related to files and directories */
 extern struct file_operations cifs_file_ops;
 extern struct file_operations cifs_file_direct_ops; /* if directio mount */
+extern struct file_operations cifs_file_nobrl_ops;
+extern struct file_operations cifs_file_direct_nobrl_ops; /* if directio mount */
 extern int cifs_open(struct inode *inode, struct file *file);
 extern int cifs_close(struct inode *inode, struct file *file);
 extern int cifs_closedir(struct inode *inode, struct file *file);
diff --git a/fs/cifs/cifspdu.h b/fs/cifs/cifspdu.h
index 48a05b9df7eb..33e1859fd2f6 100644
--- a/fs/cifs/cifspdu.h
+++ b/fs/cifs/cifspdu.h
@@ -603,7 +603,9 @@ typedef struct smb_com_logoff_andx_rsp {
 	__u16 ByteCount;
 } __attribute__((packed)) LOGOFF_ANDX_RSP;
 
-typedef union smb_com_tree_disconnect {	/* as an altetnative can use flag on tree_connect PDU to effect disconnect *//* probably the simplest SMB PDU */
+typedef union smb_com_tree_disconnect {	/* as an altetnative can use flag on 
+					tree_connect PDU to effect disconnect */
+					/* tdis is probably simplest SMB PDU */
 	struct {
 		struct smb_hdr hdr;	/* wct = 0 */
 		__u16 ByteCount;	/* bcc = 0 */
@@ -2025,6 +2027,12 @@ typedef struct {
 } __attribute__((packed)) FILE_BOTH_DIRECTORY_INFO;   /* level 0x104 FF response data area */
 
 
+struct win_dev {
+	unsigned char type[8]; /* IntxCHR or IntxBLK */
+	__le64 major;
+	__le64 minor;	
+} __attribute__((packed));
+
 struct gea {
 	unsigned char name_len;
 	char name[1];
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index d301149b1bb0..1b73f4f4c5ce 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -242,11 +242,11 @@ extern int CIFSSMBWrite2(const int xid, struct cifsTconInfo *tcon,
 			const int netfid, const unsigned int count,
 			const __u64 offset, unsigned int *nbytes, 
 			struct kvec *iov, const int nvec, const int long_op);
+#endif /* CONFIG_CIFS_EXPERIMENTAL */
 extern int CIFSGetSrvInodeNumber(const int xid, struct cifsTconInfo *tcon,
 			const unsigned char *searchName, __u64 * inode_number,
 			const struct nls_table *nls_codepage, 
 			int remap_special_chars);
-#endif /* CONFIG_CIFS_EXPERIMENTAL */
 extern int cifs_convertUCSpath(char *target, const __le16 *source, int maxlen,
 			const struct nls_table * codepage);
 extern int cifsConvertToUCS(__le16 * target, const char *source, int maxlen,
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 9312bfc56682..6867e556d37e 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -90,6 +90,18 @@ small_smb_init(int smb_command, int wct, struct cifsTconInfo *tcon,
 	   check for tcp and smb session status done differently
 	   for those three - in the calling routine */
 	if(tcon) {
+		if(tcon->tidStatus == CifsExiting) {
+			/* only tree disconnect, open, and write,
+			(and ulogoff which does not have tcon)
+			are allowed as we start force umount */
+			if((smb_command != SMB_COM_WRITE_ANDX) && 
+			   (smb_command != SMB_COM_OPEN_ANDX) && 
+			   (smb_command != SMB_COM_TREE_DISCONNECT)) {
+				cFYI(1,("can not send cmd %d while umounting",
+					smb_command));
+				return -ENODEV;
+			}
+		}
 		if((tcon->ses) && (tcon->ses->status != CifsExiting) &&
 				  (tcon->ses->server)){
 			struct nls_table *nls_codepage;
@@ -187,6 +199,19 @@ smb_init(int smb_command, int wct, struct cifsTconInfo *tcon,
 	   check for tcp and smb session status done differently
 	   for those three - in the calling routine */
 	if(tcon) {
+		if(tcon->tidStatus == CifsExiting) {
+			/* only tree disconnect, open, and write,
+			  (and ulogoff which does not have tcon)
+			  are allowed as we start force umount */
+			if((smb_command != SMB_COM_WRITE_ANDX) &&
+			   (smb_command != SMB_COM_OPEN_ANDX) &&
+			   (smb_command != SMB_COM_TREE_DISCONNECT)) {
+				cFYI(1,("can not send cmd %d while umounting",
+					smb_command));
+				return -ENODEV;
+			}
+		}
+
 		if((tcon->ses) && (tcon->ses->status != CifsExiting) && 
 				  (tcon->ses->server)){
 			struct nls_table *nls_codepage;
@@ -1142,7 +1167,9 @@ CIFSSMBWrite2(const int xid, struct cifsTconInfo *tcon,
 	int bytes_returned, wct;
 	int smb_hdr_len;
 
-	cFYI(1,("write2 at %lld %d bytes",offset,count)); /* BB removeme BB */
+	/* BB removeme BB */
+	cFYI(1,("write2 at %lld %d bytes", (long long)offset, count));
+
 	if(tcon->ses->capabilities & CAP_LARGE_FILES)
 		wct = 14;
 	else
@@ -1553,7 +1580,7 @@ createSymLinkRetry:
 
 	if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
 		name_len =
-		    cifs_strtoUCS((wchar_t *) pSMB->FileName, fromName, PATH_MAX
+		    cifs_strtoUCS((__le16 *) pSMB->FileName, fromName, PATH_MAX
 				  /* find define for this maxpathcomponent */
 				  , nls_codepage);
 		name_len++;	/* trailing null */
@@ -1577,7 +1604,7 @@ createSymLinkRetry:
 	data_offset = (char *) (&pSMB->hdr.Protocol) + offset;
 	if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
 		name_len_target =
-		    cifs_strtoUCS((wchar_t *) data_offset, toName, PATH_MAX
+		    cifs_strtoUCS((__le16 *) data_offset, toName, PATH_MAX
 				  /* find define for this maxpathcomponent */
 				  , nls_codepage);
 		name_len_target++;	/* trailing null */
@@ -1803,7 +1830,7 @@ querySymLinkRetry:
 
 	if (pSMB->hdr.Flags2 & SMBFLG2_UNICODE) {
 		name_len =
-		    cifs_strtoUCS((wchar_t *) pSMB->FileName, searchName, PATH_MAX
+		    cifs_strtoUCS((__le16 *) pSMB->FileName, searchName, PATH_MAX
 				  /* find define for this maxpathcomponent */
 				  , nls_codepage);
 		name_len++;	/* trailing null */
@@ -1860,7 +1887,7 @@ querySymLinkRetry:
 					min_t(const int, buflen,count) / 2);
 			/* BB FIXME investigate remapping reserved chars here */
 				cifs_strfromUCS_le(symlinkinfo,
-					(wchar_t *) ((char *)&pSMBr->hdr.Protocol +
+					(__le16 *) ((char *)&pSMBr->hdr.Protocol +
 						data_offset),
 					name_len, nls_codepage);
 			} else {
@@ -1951,7 +1978,7 @@ CIFSSMBQueryReparseLinkInfo(const int xid, struct cifsTconInfo *tcon,
 							reparse_buf->TargetNameOffset),
 							min(buflen/2, reparse_buf->TargetNameLen / 2)); 
 					cifs_strfromUCS_le(symlinkinfo,
-						(wchar_t *) (reparse_buf->LinkNamesBuf + 
+						(__le16 *) (reparse_buf->LinkNamesBuf + 
 						reparse_buf->TargetNameOffset),
 						name_len, nls_codepage);
 				} else { /* ASCII names */
@@ -1983,9 +2010,9 @@ qreparse_out:
 static void cifs_convert_ace(posix_acl_xattr_entry * ace, struct cifs_posix_ace * cifs_ace)
 {
 	/* u8 cifs fields do not need le conversion */
-	ace->e_perm = (__u16)cifs_ace->cifs_e_perm; 
-	ace->e_tag  = (__u16)cifs_ace->cifs_e_tag;
-	ace->e_id   = (__u32)le64_to_cpu(cifs_ace->cifs_uid);
+	ace->e_perm = cpu_to_le16(cifs_ace->cifs_e_perm);
+	ace->e_tag  = cpu_to_le16(cifs_ace->cifs_e_tag);
+	ace->e_id   = cpu_to_le32(le64_to_cpu(cifs_ace->cifs_uid));
 	/* cFYI(1,("perm %d tag %d id %d",ace->e_perm,ace->e_tag,ace->e_id)); */
 
 	return;
@@ -2037,7 +2064,7 @@ static int cifs_copy_posix_acl(char * trgt,char * src, const int buflen,
 	} else if(size > buflen) {
 		return -ERANGE;
 	} else /* buffer big enough */ {
-		local_acl->a_version = POSIX_ACL_XATTR_VERSION;
+		local_acl->a_version = cpu_to_le32(POSIX_ACL_XATTR_VERSION);
 		for(i = 0;i < count ;i++) {
 			cifs_convert_ace(&local_acl->a_entries[i],pACE);
 			pACE ++;
@@ -2051,14 +2078,14 @@ static __u16 convert_ace_to_cifs_ace(struct cifs_posix_ace * cifs_ace,
 {
 	__u16 rc = 0; /* 0 = ACL converted ok */
 
-	cifs_ace->cifs_e_perm = (__u8)cpu_to_le16(local_ace->e_perm);
-	cifs_ace->cifs_e_tag =  (__u8)cpu_to_le16(local_ace->e_tag);
+	cifs_ace->cifs_e_perm = le16_to_cpu(local_ace->e_perm);
+	cifs_ace->cifs_e_tag =  le16_to_cpu(local_ace->e_tag);
 	/* BB is there a better way to handle the large uid? */
-	if(local_ace->e_id == -1) {
+	if(local_ace->e_id == cpu_to_le32(-1)) {
 	/* Probably no need to le convert -1 on any arch but can not hurt */
 		cifs_ace->cifs_uid = cpu_to_le64(-1);
 	} else 
-		cifs_ace->cifs_uid = (__u64)cpu_to_le32(local_ace->e_id);
+		cifs_ace->cifs_uid = cpu_to_le64(le32_to_cpu(local_ace->e_id));
         /*cFYI(1,("perm %d tag %d id %d",ace->e_perm,ace->e_tag,ace->e_id));*/
 	return rc;
 }
@@ -2078,16 +2105,17 @@ static __u16 ACL_to_cifs_posix(char * parm_data,const char * pACL,const int bufl
 
 	count = posix_acl_xattr_count((size_t)buflen);
 	cFYI(1,("setting acl with %d entries from buf of length %d and version of %d",
-		count,buflen,local_acl->a_version));
-	if(local_acl->a_version != 2) {
-		cFYI(1,("unknown POSIX ACL version %d",local_acl->a_version));
+		count, buflen, le32_to_cpu(local_acl->a_version)));
+	if(le32_to_cpu(local_acl->a_version) != 2) {
+		cFYI(1,("unknown POSIX ACL version %d",
+		     le32_to_cpu(local_acl->a_version)));
 		return 0;
 	}
 	cifs_acl->version = cpu_to_le16(1);
 	if(acl_type == ACL_TYPE_ACCESS) 
-		cifs_acl->access_entry_count = count;
+		cifs_acl->access_entry_count = cpu_to_le16(count);
 	else if(acl_type == ACL_TYPE_DEFAULT)
-		cifs_acl->default_entry_count = count;
+		cifs_acl->default_entry_count = cpu_to_le16(count);
 	else {
 		cFYI(1,("unknown ACL type %d",acl_type));
 		return 0;
@@ -2959,7 +2987,6 @@ CIFSFindClose(const int xid, struct cifsTconInfo *tcon, const __u16 searchHandle
 	return rc;
 }
 
-#ifdef CONFIG_CIFS_EXPERIMENTAL
 int
 CIFSGetSrvInodeNumber(const int xid, struct cifsTconInfo *tcon,
                 const unsigned char *searchName,
@@ -3053,7 +3080,6 @@ GetInodeNumOut:
 		goto GetInodeNumberRetry;
 	return rc;
 }
-#endif /* CIFS_EXPERIMENTAL */
 
 int
 CIFSGetDFSRefer(const int xid, struct cifsSesInfo *ses,
@@ -3205,7 +3231,7 @@ getDFSRetry:
 				temp = ((char *)referrals) + le16_to_cpu(referrals->DfsPathOffset);
 				if (pSMBr->hdr.Flags2 & SMBFLG2_UNICODE) {
 					cifs_strfromUCS_le(*targetUNCs,
-						(wchar_t *) temp, name_len, nls_codepage);
+						(__le16 *) temp, name_len, nls_codepage);
 				} else {
 					strncpy(*targetUNCs,temp,name_len);
 				}
diff --git a/fs/cifs/cn_cifs.h b/fs/cifs/cn_cifs.h
new file mode 100644
index 000000000000..ea59ccac2eb1
--- /dev/null
+++ b/fs/cifs/cn_cifs.h
@@ -0,0 +1,37 @@
+/*
+ *   fs/cifs/cn_cifs.h
+ *
+ *   Copyright (c) International Business Machines  Corp., 2002
+ *   Author(s): Steve French (sfrench@us.ibm.com)
+ *
+ *   This library is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU Lesser General Public License as published
+ *   by the Free Software Foundation; either version 2.1 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This library is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
+ *   the GNU Lesser General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Lesser General Public License
+ *   along with this library; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef _CN_CIFS_H
+#define _CN_CIFS_H
+#ifdef CONFIG_CIFS_UPCALL
+#include <linux/types.h>
+#include <linux/connector.h>
+
+struct cifs_upcall {
+	char signature[4]; /* CIFS */
+	enum command {
+		CIFS_GET_IP = 0x00000001,   /* get ip address for hostname */
+		CIFS_GET_SECBLOB = 0x00000002, /* get SPNEGO wrapped blob */
+	} command;
+	/* union cifs upcall data follows */
+};
+#endif /* CIFS_UPCALL */
+#endif /* _CN_CIFS_H */
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 450ab75d6546..c467de857610 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -42,6 +42,7 @@
 #include "ntlmssp.h"
 #include "nterr.h"
 #include "rfc1002pdu.h"
+#include "cn_cifs.h"
 
 #define CIFS_PORT 445
 #define RFC1001_PORT 139
@@ -1985,32 +1986,32 @@ CIFSSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 			bytes_returned = 0; /* skill null user */
 	        else
 			bytes_returned =
-			        cifs_strtoUCS((wchar_t *) bcc_ptr, user, 100,
+			        cifs_strtoUCS((__le16 *) bcc_ptr, user, 100,
 					nls_codepage);
 		/* convert number of 16 bit words to bytes */
 		bcc_ptr += 2 * bytes_returned;
 		bcc_ptr += 2;	/* trailing null */
 		if (domain == NULL)
 			bytes_returned =
-			    cifs_strtoUCS((wchar_t *) bcc_ptr,
+			    cifs_strtoUCS((__le16 *) bcc_ptr,
 					  "CIFS_LINUX_DOM", 32, nls_codepage);
 		else
 			bytes_returned =
-			    cifs_strtoUCS((wchar_t *) bcc_ptr, domain, 64,
+			    cifs_strtoUCS((__le16 *) bcc_ptr, domain, 64,
 					  nls_codepage);
 		bcc_ptr += 2 * bytes_returned;
 		bcc_ptr += 2;
 		bytes_returned =
-		    cifs_strtoUCS((wchar_t *) bcc_ptr, "Linux version ",
+		    cifs_strtoUCS((__le16 *) bcc_ptr, "Linux version ",
 				  32, nls_codepage);
 		bcc_ptr += 2 * bytes_returned;
 		bytes_returned =
-		    cifs_strtoUCS((wchar_t *) bcc_ptr, system_utsname.release,
+		    cifs_strtoUCS((__le16 *) bcc_ptr, system_utsname.release,
 				  32, nls_codepage);
 		bcc_ptr += 2 * bytes_returned;
 		bcc_ptr += 2;
 		bytes_returned =
-		    cifs_strtoUCS((wchar_t *) bcc_ptr, CIFS_NETWORK_OPSYS,
+		    cifs_strtoUCS((__le16 *) bcc_ptr, CIFS_NETWORK_OPSYS,
 				  64, nls_codepage);
 		bcc_ptr += 2 * bytes_returned;
 		bcc_ptr += 2;
@@ -2080,7 +2081,7 @@ CIFSSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 				if(ses->serverOS == NULL)
 					goto sesssetup_nomem;
 				cifs_strfromUCS_le(ses->serverOS,
-					   (wchar_t *)bcc_ptr, len,nls_codepage);
+					   (__le16 *)bcc_ptr, len,nls_codepage);
 				bcc_ptr += 2 * (len + 1);
 				remaining_words -= len + 1;
 				ses->serverOS[2 * len] = 0;
@@ -2092,7 +2093,7 @@ CIFSSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 					if(ses->serverNOS == NULL)
 						goto sesssetup_nomem;
 					cifs_strfromUCS_le(ses->serverNOS,
-							   (wchar_t *)bcc_ptr,len,nls_codepage);
+							   (__le16 *)bcc_ptr,len,nls_codepage);
 					bcc_ptr += 2 * (len + 1);
 					ses->serverNOS[2 * len] = 0;
 					ses->serverNOS[1 + (2 * len)] = 0;
@@ -2110,7 +2111,7 @@ CIFSSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 						if(ses->serverDomain == NULL)
 							goto sesssetup_nomem;
 						cifs_strfromUCS_le(ses->serverDomain,
-						     (wchar_t *)bcc_ptr,len,nls_codepage);
+						     (__le16 *)bcc_ptr,len,nls_codepage);
 						bcc_ptr += 2 * (len + 1);
 						ses->serverDomain[2*len] = 0;
 						ses->serverDomain[1+(2*len)] = 0;
@@ -2254,30 +2255,30 @@ CIFSSpnegoSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 			bcc_ptr++;
 		}
 		bytes_returned =
-		    cifs_strtoUCS((wchar_t *) bcc_ptr, user, 100, nls_codepage);
+		    cifs_strtoUCS((__le16 *) bcc_ptr, user, 100, nls_codepage);
 		bcc_ptr += 2 * bytes_returned;	/* convert num of 16 bit words to bytes */
 		bcc_ptr += 2;	/* trailing null */
 		if (domain == NULL)
 			bytes_returned =
-			    cifs_strtoUCS((wchar_t *) bcc_ptr,
+			    cifs_strtoUCS((__le16 *) bcc_ptr,
 					  "CIFS_LINUX_DOM", 32, nls_codepage);
 		else
 			bytes_returned =
-			    cifs_strtoUCS((wchar_t *) bcc_ptr, domain, 64,
+			    cifs_strtoUCS((__le16 *) bcc_ptr, domain, 64,
 					  nls_codepage);
 		bcc_ptr += 2 * bytes_returned;
 		bcc_ptr += 2;
 		bytes_returned =
-		    cifs_strtoUCS((wchar_t *) bcc_ptr, "Linux version ",
+		    cifs_strtoUCS((__le16 *) bcc_ptr, "Linux version ",
 				  32, nls_codepage);
 		bcc_ptr += 2 * bytes_returned;
 		bytes_returned =
-		    cifs_strtoUCS((wchar_t *) bcc_ptr, system_utsname.release, 32,
+		    cifs_strtoUCS((__le16 *) bcc_ptr, system_utsname.release, 32,
 				  nls_codepage);
 		bcc_ptr += 2 * bytes_returned;
 		bcc_ptr += 2;
 		bytes_returned =
-		    cifs_strtoUCS((wchar_t *) bcc_ptr, CIFS_NETWORK_OPSYS,
+		    cifs_strtoUCS((__le16 *) bcc_ptr, CIFS_NETWORK_OPSYS,
 				  64, nls_codepage);
 		bcc_ptr += 2 * bytes_returned;
 		bcc_ptr += 2;
@@ -2356,7 +2357,7 @@ CIFSSpnegoSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 					ses->serverOS =
 					    kzalloc(2 * (len + 1), GFP_KERNEL);
 					cifs_strfromUCS_le(ses->serverOS,
-							   (wchar_t *)
+							   (__le16 *)
 							   bcc_ptr, len,
 							   nls_codepage);
 					bcc_ptr += 2 * (len + 1);
@@ -2371,7 +2372,7 @@ CIFSSpnegoSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 						    kzalloc(2 * (len + 1),
 							    GFP_KERNEL);
 						cifs_strfromUCS_le(ses->serverNOS,
-								   (wchar_t *)bcc_ptr,
+								   (__le16 *)bcc_ptr,
 								   len,
 								   nls_codepage);
 						bcc_ptr += 2 * (len + 1);
@@ -2383,9 +2384,8 @@ CIFSSpnegoSessSetup(unsigned int xid, struct cifsSesInfo *ses,
                             /* last string is not always null terminated (for e.g. for Windows XP & 2000) */
 							ses->serverDomain = kzalloc(2*(len+1),GFP_KERNEL);
 							cifs_strfromUCS_le(ses->serverDomain,
-							     (wchar_t *)bcc_ptr, 
-                                 len,
-							     nls_codepage);
+							     (__le16 *)bcc_ptr, 
+							     len, nls_codepage);
 							bcc_ptr += 2*(len+1);
 							ses->serverDomain[2*len] = 0;
 							ses->serverDomain[1+(2*len)] = 0;
@@ -2559,16 +2559,16 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
 		}
 
 		bytes_returned =
-		    cifs_strtoUCS((wchar_t *) bcc_ptr, "Linux version ",
+		    cifs_strtoUCS((__le16 *) bcc_ptr, "Linux version ",
 				  32, nls_codepage);
 		bcc_ptr += 2 * bytes_returned;
 		bytes_returned =
-		    cifs_strtoUCS((wchar_t *) bcc_ptr, system_utsname.release, 32,
+		    cifs_strtoUCS((__le16 *) bcc_ptr, system_utsname.release, 32,
 				  nls_codepage);
 		bcc_ptr += 2 * bytes_returned;
 		bcc_ptr += 2;	/* null terminate Linux version */
 		bytes_returned =
-		    cifs_strtoUCS((wchar_t *) bcc_ptr, CIFS_NETWORK_OPSYS,
+		    cifs_strtoUCS((__le16 *) bcc_ptr, CIFS_NETWORK_OPSYS,
 				  64, nls_codepage);
 		bcc_ptr += 2 * bytes_returned;
 		*(bcc_ptr + 1) = 0;
@@ -2672,7 +2672,7 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
 					ses->serverOS =
 					    kzalloc(2 * (len + 1), GFP_KERNEL);
 					cifs_strfromUCS_le(ses->serverOS,
-							   (wchar_t *)
+							   (__le16 *)
 							   bcc_ptr, len,
 							   nls_codepage);
 					bcc_ptr += 2 * (len + 1);
@@ -2689,7 +2689,7 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
 							    GFP_KERNEL);
 						cifs_strfromUCS_le(ses->
 								   serverNOS,
-								   (wchar_t *)
+								   (__le16 *)
 								   bcc_ptr,
 								   len,
 								   nls_codepage);
@@ -2707,23 +2707,15 @@ CIFSNTLMSSPNegotiateSessSetup(unsigned int xid,
 								     1),
 								    GFP_KERNEL);
 							cifs_strfromUCS_le
-							    (ses->
-							     serverDomain,
-							     (wchar_t *)
-							     bcc_ptr, len,
-							     nls_codepage);
+							    (ses->serverDomain,
+							     (__le16 *)bcc_ptr,
+							     len, nls_codepage);
 							bcc_ptr +=
 							    2 * (len + 1);
-							ses->
-							    serverDomain[2
-									 * len]
+							ses->serverDomain[2*len]
 							    = 0;
-							ses->
-							    serverDomain[1
-									 +
-									 (2
-									  *
-									  len)]
+							ses->serverDomain
+								[1 + (2 * len)]
 							    = 0;
 						} /* else no more room so create dummy domain string */
 						else
@@ -2902,7 +2894,7 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 			SecurityBlob->DomainName.MaximumLength = 0;
 		} else {
 			__u16 len =
-			    cifs_strtoUCS((wchar_t *) bcc_ptr, domain, 64,
+			    cifs_strtoUCS((__le16 *) bcc_ptr, domain, 64,
 					  nls_codepage);
 			len *= 2;
 			SecurityBlob->DomainName.MaximumLength =
@@ -2920,7 +2912,7 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 			SecurityBlob->UserName.MaximumLength = 0;
 		} else {
 			__u16 len =
-			    cifs_strtoUCS((wchar_t *) bcc_ptr, user, 64,
+			    cifs_strtoUCS((__le16 *) bcc_ptr, user, 64,
 					  nls_codepage);
 			len *= 2;
 			SecurityBlob->UserName.MaximumLength =
@@ -2933,7 +2925,7 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 			    cpu_to_le16(len);
 		}
 
-		/* SecurityBlob->WorkstationName.Length = cifs_strtoUCS((wchar_t *) bcc_ptr, "AMACHINE",64, nls_codepage);
+		/* SecurityBlob->WorkstationName.Length = cifs_strtoUCS((__le16 *) bcc_ptr, "AMACHINE",64, nls_codepage);
 		   SecurityBlob->WorkstationName.Length *= 2;
 		   SecurityBlob->WorkstationName.MaximumLength = cpu_to_le16(SecurityBlob->WorkstationName.Length);
 		   SecurityBlob->WorkstationName.Buffer = cpu_to_le32(SecurityBlobLength);
@@ -2946,16 +2938,16 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 			bcc_ptr++;
 		}
 		bytes_returned =
-		    cifs_strtoUCS((wchar_t *) bcc_ptr, "Linux version ",
+		    cifs_strtoUCS((__le16 *) bcc_ptr, "Linux version ",
 				  32, nls_codepage);
 		bcc_ptr += 2 * bytes_returned;
 		bytes_returned =
-		    cifs_strtoUCS((wchar_t *) bcc_ptr, system_utsname.release, 32,
+		    cifs_strtoUCS((__le16 *) bcc_ptr, system_utsname.release, 32,
 				  nls_codepage);
 		bcc_ptr += 2 * bytes_returned;
 		bcc_ptr += 2;	/* null term version string */
 		bytes_returned =
-		    cifs_strtoUCS((wchar_t *) bcc_ptr, CIFS_NETWORK_OPSYS,
+		    cifs_strtoUCS((__le16 *) bcc_ptr, CIFS_NETWORK_OPSYS,
 				  64, nls_codepage);
 		bcc_ptr += 2 * bytes_returned;
 		*(bcc_ptr + 1) = 0;
@@ -3068,7 +3060,7 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 					ses->serverOS =
 					    kzalloc(2 * (len + 1), GFP_KERNEL);
 					cifs_strfromUCS_le(ses->serverOS,
-							   (wchar_t *)
+							   (__le16 *)
 							   bcc_ptr, len,
 							   nls_codepage);
 					bcc_ptr += 2 * (len + 1);
@@ -3085,7 +3077,7 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 							    GFP_KERNEL);
 						cifs_strfromUCS_le(ses->
 								   serverNOS,
-								   (wchar_t *)
+								   (__le16 *)
 								   bcc_ptr,
 								   len,
 								   nls_codepage);
@@ -3104,7 +3096,7 @@ CIFSNTLMSSPAuthSessSetup(unsigned int xid, struct cifsSesInfo *ses,
 							cifs_strfromUCS_le
 							    (ses->
 							     serverDomain,
-							     (wchar_t *)
+							     (__le16 *)
 							     bcc_ptr, len,
 							     nls_codepage);
 							bcc_ptr +=
@@ -3226,7 +3218,7 @@ CIFSTCon(unsigned int xid, struct cifsSesInfo *ses,
 	if (ses->capabilities & CAP_UNICODE) {
 		smb_buffer->Flags2 |= SMBFLG2_UNICODE;
 		length =
-		    cifs_strtoUCS((wchar_t *) bcc_ptr, tree, 100, nls_codepage);
+		    cifs_strtoUCS((__le16 *) bcc_ptr, tree, 100, nls_codepage);
 		bcc_ptr += 2 * length;	/* convert num of 16 bit words to bytes */
 		bcc_ptr += 2;	/* skip trailing null */
 	} else {		/* ASCII */
@@ -3262,7 +3254,7 @@ CIFSTCon(unsigned int xid, struct cifsSesInfo *ses,
 				tcon->nativeFileSystem =
 				    kzalloc(length + 2, GFP_KERNEL);
 				cifs_strfromUCS_le(tcon->nativeFileSystem,
-						   (wchar_t *) bcc_ptr,
+						   (__le16 *) bcc_ptr,
 						   length, nls_codepage);
 				bcc_ptr += 2 * length;
 				bcc_ptr[0] = 0;	/* null terminate the string */
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index 8dfe717a332a..32cc96cafa3e 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -228,8 +228,15 @@ cifs_create(struct inode *inode, struct dentry *direntry, int mode,
 		else {
 			rc = cifs_get_inode_info(&newinode, full_path,
 						 buf, inode->i_sb,xid);
-			if(newinode)
+			if(newinode) {
 				newinode->i_mode = mode;
+				if((oplock & CIFS_CREATE_ACTION) &&
+				  (cifs_sb->mnt_cifs_flags & 
+				     CIFS_MOUNT_SET_UID)) {
+					newinode->i_uid = current->fsuid;
+					newinode->i_gid = current->fsgid;
+				}
+			}
 		}
 
 		if (rc != 0) {
@@ -292,7 +299,8 @@ cifs_create_out:
 	return rc;
 }
 
-int cifs_mknod(struct inode *inode, struct dentry *direntry, int mode, dev_t device_number) 
+int cifs_mknod(struct inode *inode, struct dentry *direntry, int mode, 
+		dev_t device_number) 
 {
 	int rc = -EPERM;
 	int xid;
@@ -368,7 +376,34 @@ int cifs_mknod(struct inode *inode, struct dentry *direntry, int mode, dev_t dev
 
 			if(!rc) {
 				/* BB Do not bother to decode buf since no
-				   local inode yet to put timestamps in */
+				   local inode yet to put timestamps in,
+				   but we can reuse it safely */
+				int bytes_written;
+				struct win_dev *pdev;
+				pdev = (struct win_dev *)buf;
+				if(S_ISCHR(mode)) {
+					memcpy(pdev->type, "IntxCHR", 8);
+					pdev->major =
+					      cpu_to_le64(MAJOR(device_number));
+					pdev->minor = 
+					      cpu_to_le64(MINOR(device_number));
+					rc = CIFSSMBWrite(xid, pTcon,
+						fileHandle,
+						sizeof(struct win_dev),
+						0, &bytes_written, (char *)pdev,
+						NULL, 0);
+				} else if(S_ISBLK(mode)) {
+					memcpy(pdev->type, "IntxBLK", 8);
+					pdev->major =
+					      cpu_to_le64(MAJOR(device_number));
+					pdev->minor =
+					      cpu_to_le64(MINOR(device_number));
+					rc = CIFSSMBWrite(xid, pTcon,
+						fileHandle,
+						sizeof(struct win_dev),
+						0, &bytes_written, (char *)pdev,
+						NULL, 0);
+				} /* else if(S_ISFIFO */
 				CIFSSMBClose(xid, pTcon, fileHandle);
 				d_drop(direntry);
 			}
@@ -437,12 +472,20 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry, struct name
 			direntry->d_op = &cifs_dentry_ops;
 		d_add(direntry, newInode);
 
-		/* since paths are not looked up by component - the parent directories are presumed to be good here */
+		/* since paths are not looked up by component - the parent 
+		   directories are presumed to be good here */
 		renew_parental_timestamps(direntry);
 
 	} else if (rc == -ENOENT) {
 		rc = 0;
+		direntry->d_time = jiffies;
+		if (pTcon->nocase)
+			direntry->d_op = &cifs_ci_dentry_ops;
+		else
+			direntry->d_op = &cifs_dentry_ops;
 		d_add(direntry, NULL);
+	/*	if it was once a directory (but how can we tell?) we could do  
+			shrink_dcache_parent(direntry); */
 	} else {
 		cERROR(1,("Error 0x%x on cifs_get_inode_info in lookup of %s",
 			   rc,full_path));
@@ -461,21 +504,20 @@ cifs_d_revalidate(struct dentry *direntry, struct nameidata *nd)
 {
 	int isValid = 1;
 
-/*	lock_kernel(); *//* surely we do not want to lock the kernel for a whole network round trip which could take seconds */
-
 	if (direntry->d_inode) {
 		if (cifs_revalidate(direntry)) {
-			/* unlock_kernel(); */
 			return 0;
 		}
 	} else {
-		cFYI(1,
-		     ("In cifs_d_revalidate with no inode but name = %s and dentry 0x%p",
-		      direntry->d_name.name, direntry));
+		cFYI(1, ("neg dentry 0x%p name = %s",
+			 direntry, direntry->d_name.name));
+		if(time_after(jiffies, direntry->d_time + HZ) || 
+			!lookupCacheEnabled) {
+			d_drop(direntry);
+			isValid = 0;
+		} 
 	}
 
-/*    unlock_kernel(); */
-
 	return isValid;
 }
 
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index da4f5e10b3cc..14a1c72ced92 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -489,8 +489,10 @@ int cifs_close(struct inode *inode, struct file *file)
 					the struct would be in each open file,
 					but this should give enough time to 
 					clear the socket */
+					write_unlock(&file->f_owner.lock);
 					cERROR(1,("close with pending writes"));
 					msleep(timeout);
+					write_lock(&file->f_owner.lock);
 					timeout *= 4;
 				} 
 				write_unlock(&file->f_owner.lock);
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 912d401600f6..411c1f7f84da 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -41,7 +41,7 @@ int cifs_get_inode_info_unix(struct inode **pinode,
 	char *tmp_path;
 
 	pTcon = cifs_sb->tcon;
-	cFYI(1, (" Getting info on %s ", search_path));
+	cFYI(1, ("Getting info on %s ", search_path));
 	/* could have done a find first instead but this returns more info */
 	rc = CIFSSMBUnixQPathInfo(xid, pTcon, search_path, &findData,
 				  cifs_sb->local_nls, cifs_sb->mnt_cifs_flags &
@@ -97,9 +97,9 @@ int cifs_get_inode_info_unix(struct inode **pinode,
 		inode = *pinode;
 		cifsInfo = CIFS_I(inode);
 
-		cFYI(1, (" Old time %ld ", cifsInfo->time));
+		cFYI(1, ("Old time %ld ", cifsInfo->time));
 		cifsInfo->time = jiffies;
-		cFYI(1, (" New time %ld ", cifsInfo->time));
+		cFYI(1, ("New time %ld ", cifsInfo->time));
 		/* this is ok to set on every inode revalidate */
 		atomic_set(&cifsInfo->inUse,1);
 
@@ -111,6 +111,9 @@ int cifs_get_inode_info_unix(struct inode **pinode,
 		inode->i_ctime =
 		    cifs_NTtimeToUnix(le64_to_cpu(findData.LastStatusChange));
 		inode->i_mode = le64_to_cpu(findData.Permissions);
+		/* since we set the inode type below we need to mask off
+                   to avoid strange results if bits set above */
+                        inode->i_mode &= ~S_IFMT;
 		if (type == UNIX_FILE) {
 			inode->i_mode |= S_IFREG;
 		} else if (type == UNIX_SYMLINK) {
@@ -129,6 +132,10 @@ int cifs_get_inode_info_unix(struct inode **pinode,
 			inode->i_mode |= S_IFIFO;
 		} else if (type == UNIX_SOCKET) {
 			inode->i_mode |= S_IFSOCK;
+		} else {
+			/* safest to call it a file if we do not know */
+			inode->i_mode |= S_IFREG;
+			cFYI(1,("unknown type %d",type));
 		}
 		inode->i_uid = le64_to_cpu(findData.Uid);
 		inode->i_gid = le64_to_cpu(findData.Gid);
@@ -155,34 +162,39 @@ int cifs_get_inode_info_unix(struct inode **pinode,
 		}
 
 		if (num_of_bytes < end_of_file)
-			cFYI(1, ("allocation size less than end of file "));
+			cFYI(1, ("allocation size less than end of file"));
 		cFYI(1,
 		     ("Size %ld and blocks %ld",
 		      (unsigned long) inode->i_size, inode->i_blocks));
 		if (S_ISREG(inode->i_mode)) {
-			cFYI(1, (" File inode "));
+			cFYI(1, ("File inode"));
 			inode->i_op = &cifs_file_inode_ops;
-			if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO)
-				inode->i_fop = &cifs_file_direct_ops;
-			else
+			if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO) {
+				if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
+					inode->i_fop = 
+						&cifs_file_direct_nobrl_ops;
+				else
+					inode->i_fop = &cifs_file_direct_ops;
+			} else if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
+				inode->i_fop = &cifs_file_nobrl_ops;
+			else /* not direct, send byte range locks */ 
 				inode->i_fop = &cifs_file_ops;
-			if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
-				inode->i_fop->lock = NULL;
+
 			inode->i_data.a_ops = &cifs_addr_ops;
 			/* check if server can support readpages */
 			if(pTcon->ses->server->maxBuf < 
 			    4096 + MAX_CIFS_HDR_SIZE)
 				inode->i_data.a_ops->readpages = NULL;
 		} else if (S_ISDIR(inode->i_mode)) {
-			cFYI(1, (" Directory inode"));
+			cFYI(1, ("Directory inode"));
 			inode->i_op = &cifs_dir_inode_ops;
 			inode->i_fop = &cifs_dir_ops;
 		} else if (S_ISLNK(inode->i_mode)) {
-			cFYI(1, (" Symbolic Link inode "));
+			cFYI(1, ("Symbolic Link inode"));
 			inode->i_op = &cifs_symlink_inode_ops;
 		/* tmp_inode->i_fop = */ /* do not need to set to anything */
 		} else {
-			cFYI(1, (" Init special inode "));
+			cFYI(1, ("Init special inode"));
 			init_special_inode(inode, inode->i_mode,
 					   inode->i_rdev);
 		}
@@ -190,6 +202,111 @@ int cifs_get_inode_info_unix(struct inode **pinode,
 	return rc;
 }
 
+static int decode_sfu_inode(struct inode * inode, __u64 size,
+			    const unsigned char *path,
+			    struct cifs_sb_info *cifs_sb, int xid)
+{
+	int rc;
+	int oplock = FALSE;
+	__u16 netfid;
+	struct cifsTconInfo *pTcon = cifs_sb->tcon;
+	char buf[24];
+	unsigned int bytes_read;
+	char * pbuf;
+
+	pbuf = buf;
+
+	if(size == 0) {
+		inode->i_mode |= S_IFIFO;
+		return 0;
+	} else if (size < 8) {
+		return -EINVAL;	 /* EOPNOTSUPP? */
+	}
+		
+	rc = CIFSSMBOpen(xid, pTcon, path, FILE_OPEN, GENERIC_READ,
+			 CREATE_NOT_DIR, &netfid, &oplock, NULL,
+			 cifs_sb->local_nls,
+			 cifs_sb->mnt_cifs_flags &
+				CIFS_MOUNT_MAP_SPECIAL_CHR);
+	if (rc==0) {
+			/* Read header */
+		rc = CIFSSMBRead(xid, pTcon,
+			         netfid,
+				 24 /* length */, 0 /* offset */,
+				 &bytes_read, &pbuf);
+		if((rc == 0) && (bytes_read >= 8)) {
+			if(memcmp("IntxBLK", pbuf, 8) == 0) {
+				cFYI(1,("Block device"));
+				inode->i_mode |= S_IFBLK;
+				if(bytes_read == 24) {
+					/* we have enough to decode dev num */
+					__u64 mjr; /* major */
+					__u64 mnr; /* minor */
+					mjr = le64_to_cpu(*(__le64 *)(pbuf+8));
+					mnr = le64_to_cpu(*(__le64 *)(pbuf+16));
+					inode->i_rdev = MKDEV(mjr, mnr);
+				}
+			} else if(memcmp("IntxCHR", pbuf, 8) == 0) {
+				cFYI(1,("Char device"));
+				inode->i_mode |= S_IFCHR;
+				if(bytes_read == 24) {
+					/* we have enough to decode dev num */
+					__u64 mjr; /* major */
+					__u64 mnr; /* minor */
+					mjr = le64_to_cpu(*(__le64 *)(pbuf+8));
+					mnr = le64_to_cpu(*(__le64 *)(pbuf+16));
+					inode->i_rdev = MKDEV(mjr, mnr);
+                                }
+			} else if(memcmp("IntxLNK", pbuf, 7) == 0) {
+				cFYI(1,("Symlink"));
+				inode->i_mode |= S_IFLNK;
+			} else {
+				inode->i_mode |= S_IFREG; /* file? */
+				rc = -EOPNOTSUPP; 
+			}
+		} else {
+			inode->i_mode |= S_IFREG; /* then it is a file */
+			rc = -EOPNOTSUPP; /* or some unknown SFU type */	
+		}
+		CIFSSMBClose(xid, pTcon, netfid);
+	}
+	return rc;
+	
+}
+
+#define SFBITS_MASK (S_ISVTX | S_ISGID | S_ISUID)  /* SETFILEBITS valid bits */
+
+static int get_sfu_uid_mode(struct inode * inode,
+			const unsigned char *path,
+			struct cifs_sb_info *cifs_sb, int xid)
+{
+#ifdef CONFIG_CIFS_XATTR
+	ssize_t rc;
+	char ea_value[4];
+	__u32 mode;
+
+	rc = CIFSSMBQueryEA(xid, cifs_sb->tcon, path, "SETFILEBITS",
+			ea_value, 4 /* size of buf */, cifs_sb->local_nls,
+                        cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
+	if(rc < 0)
+		return (int)rc;
+	else if (rc > 3) {
+		mode = le32_to_cpu(*((__le32 *)ea_value));
+		inode->i_mode &= ~SFBITS_MASK; 
+		cFYI(1,("special bits 0%o org mode 0%o", mode, inode->i_mode));
+		inode->i_mode = (mode &  SFBITS_MASK) | inode->i_mode;
+		cFYI(1,("special mode bits 0%o", mode));
+		return 0;
+	} else {
+		return 0;
+	}
+#else
+	return -EOPNOTSUPP;
+#endif
+
+		
+}
+
 int cifs_get_inode_info(struct inode **pinode,
 	const unsigned char *search_path, FILE_ALL_INFO *pfindData,
 	struct super_block *sb, int xid)
@@ -202,7 +319,7 @@ int cifs_get_inode_info(struct inode **pinode,
 	char *buf = NULL;
 
 	pTcon = cifs_sb->tcon;
-	cFYI(1,("Getting info on %s ", search_path));
+	cFYI(1,("Getting info on %s", search_path));
 
 	if ((pfindData == NULL) && (*pinode != NULL)) {
 		if (CIFS_I(*pinode)->clientCanCacheRead) {
@@ -283,7 +400,6 @@ int cifs_get_inode_info(struct inode **pinode,
 			   there Windows server or network appliances for which
 			   IndexNumber field is not guaranteed unique? */
 
-#ifdef CONFIG_CIFS_EXPERIMENTAL		
 			if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM){
 				int rc1 = 0;
 				__u64 inode_num;
@@ -299,15 +415,14 @@ int cifs_get_inode_info(struct inode **pinode,
 				} else /* do we need cast or hash to ino? */
 					(*pinode)->i_ino = inode_num;
 			} /* else ino incremented to unique num in new_inode*/
-#endif /* CIFS_EXPERIMENTAL */
 			insert_inode_hash(*pinode);
 		}
 		inode = *pinode;
 		cifsInfo = CIFS_I(inode);
 		cifsInfo->cifsAttrs = attr;
-		cFYI(1, (" Old time %ld ", cifsInfo->time));
+		cFYI(1, ("Old time %ld ", cifsInfo->time));
 		cifsInfo->time = jiffies;
-		cFYI(1, (" New time %ld ", cifsInfo->time));
+		cFYI(1, ("New time %ld ", cifsInfo->time));
 
 		/* blksize needs to be multiple of two. So safer to default to
 		blksize and blkbits set in superblock so 2**blkbits and blksize
@@ -321,13 +436,15 @@ int cifs_get_inode_info(struct inode **pinode,
 		    cifs_NTtimeToUnix(le64_to_cpu(pfindData->LastWriteTime));
 		inode->i_ctime =
 		    cifs_NTtimeToUnix(le64_to_cpu(pfindData->ChangeTime));
-		cFYI(0, (" Attributes came in as 0x%x ", attr));
+		cFYI(0, ("Attributes came in as 0x%x ", attr));
 
 		/* set default mode. will override for dirs below */
 		if (atomic_read(&cifsInfo->inUse) == 0)
 			/* new inode, can safely set these fields */
 			inode->i_mode = cifs_sb->mnt_file_mode;
-
+		else /* since we set the inode type below we need to mask off
+		     to avoid strange results if type changes and both get orred in */ 
+			inode->i_mode &= ~S_IFMT; 
 /*		if (attr & ATTR_REPARSE)  */
 		/* We no longer handle these as symlinks because we could not
 		   follow them due to the absolute path with drive letter */
@@ -342,10 +459,16 @@ int cifs_get_inode_info(struct inode **pinode,
 			   (pfindData->EndOfFile == 0)) {
 			inode->i_mode = cifs_sb->mnt_file_mode;
 			inode->i_mode |= S_IFIFO;
-/* BB Finish for SFU style symlinks and devies */
-/*		} else if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL) &&
-			   (cifsInfo->cifsAttrs & ATTR_SYSTEM) && ) */
-
+/* BB Finish for SFU style symlinks and devices */
+		} else if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL) &&
+			   (cifsInfo->cifsAttrs & ATTR_SYSTEM)) {
+			if (decode_sfu_inode(inode, 
+					 le64_to_cpu(pfindData->EndOfFile),
+					 search_path,
+					 cifs_sb, xid)) {
+				cFYI(1,("Unrecognized sfu inode type"));
+			}
+			cFYI(1,("sfu mode 0%o",inode->i_mode));
 		} else {
 			inode->i_mode |= S_IFREG;
 			/* treat the dos attribute of read-only as read-only
@@ -370,7 +493,10 @@ int cifs_get_inode_info(struct inode **pinode,
 
 		/* BB fill in uid and gid here? with help from winbind? 
 		   or retrieve from NTFS stream extended attribute */
-		if (atomic_read(&cifsInfo->inUse) == 0) {
+		if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL) {
+			/* fill in uid, gid, mode from server ACL */
+			get_sfu_uid_mode(inode, search_path, cifs_sb, xid);
+		} else if (atomic_read(&cifsInfo->inUse) == 0) {
 			inode->i_uid = cifs_sb->mnt_uid;
 			inode->i_gid = cifs_sb->mnt_gid;
 			/* set so we do not keep refreshing these fields with
@@ -379,24 +505,29 @@ int cifs_get_inode_info(struct inode **pinode,
 		}
 
 		if (S_ISREG(inode->i_mode)) {
-			cFYI(1, (" File inode "));
+			cFYI(1, ("File inode"));
 			inode->i_op = &cifs_file_inode_ops;
-			if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO)
-				inode->i_fop = &cifs_file_direct_ops;
-			else
+			if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO) {
+				if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
+					inode->i_fop =
+						&cifs_file_direct_nobrl_ops;
+				else
+					inode->i_fop = &cifs_file_direct_ops;
+			} else if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
+				inode->i_fop = &cifs_file_nobrl_ops;
+			else /* not direct, send byte range locks */
 				inode->i_fop = &cifs_file_ops;
-			if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
-				inode->i_fop->lock = NULL;
+
 			inode->i_data.a_ops = &cifs_addr_ops;
 			if(pTcon->ses->server->maxBuf < 
 			     4096 + MAX_CIFS_HDR_SIZE)
 				inode->i_data.a_ops->readpages = NULL;
 		} else if (S_ISDIR(inode->i_mode)) {
-			cFYI(1, (" Directory inode "));
+			cFYI(1, ("Directory inode"));
 			inode->i_op = &cifs_dir_inode_ops;
 			inode->i_fop = &cifs_dir_ops;
 		} else if (S_ISLNK(inode->i_mode)) {
-			cFYI(1, (" Symbolic Link inode "));
+			cFYI(1, ("Symbolic Link inode"));
 			inode->i_op = &cifs_symlink_inode_ops;
 		} else {
 			init_special_inode(inode, inode->i_mode,
@@ -433,7 +564,7 @@ int cifs_unlink(struct inode *inode, struct dentry *direntry)
 	struct cifsInodeInfo *cifsInode;
 	FILE_BASIC_INFO *pinfo_buf;
 
-	cFYI(1, (" cifs_unlink, inode = 0x%p with ", inode));
+	cFYI(1, ("cifs_unlink, inode = 0x%p with ", inode));
 
 	xid = GetXid();
 
@@ -579,7 +710,7 @@ int cifs_mkdir(struct inode *inode, struct dentry *direntry, int mode)
 	char *full_path = NULL;
 	struct inode *newinode = NULL;
 
-	cFYI(1, ("In cifs_mkdir, mode = 0x%x inode = 0x%p ", mode, inode));
+	cFYI(1, ("In cifs_mkdir, mode = 0x%x inode = 0x%p", mode, inode));
 
 	xid = GetXid();
 
@@ -637,6 +768,17 @@ int cifs_mkdir(struct inode *inode, struct dentry *direntry, int mode)
 			/* BB to be implemented via Windows secrty descriptors
 			   eg CIFSSMBWinSetPerms(xid, pTcon, full_path, mode,
 						 -1, -1, local_nls); */
+			if(direntry->d_inode) {
+				direntry->d_inode->i_mode = mode;
+				direntry->d_inode->i_mode |= S_IFDIR;
+				if(cifs_sb->mnt_cifs_flags & 
+				     CIFS_MOUNT_SET_UID) {
+					direntry->d_inode->i_uid = 
+						current->fsuid;
+					direntry->d_inode->i_gid = 
+						current->fsgid;
+				}
+			}
 		}
 	}
 	kfree(full_path);
@@ -653,7 +795,7 @@ int cifs_rmdir(struct inode *inode, struct dentry *direntry)
 	char *full_path = NULL;
 	struct cifsInodeInfo *cifsInode;
 
-	cFYI(1, (" cifs_rmdir, inode = 0x%p with ", inode));
+	cFYI(1, ("cifs_rmdir, inode = 0x%p with ", inode));
 
 	xid = GetXid();
 
@@ -908,14 +1050,20 @@ int cifs_revalidate(struct dentry *direntry)
 		filemap_fdatawrite(direntry->d_inode->i_mapping);
 	}
 	if (invalidate_inode) {
-		if (direntry->d_inode->i_mapping)
-			filemap_fdatawait(direntry->d_inode->i_mapping);
-		/* may eventually have to do this for open files too */
-		if (list_empty(&(cifsInode->openFileList))) {
-			/* Has changed on server - flush read ahead pages */
-			cFYI(1, ("Invalidating read ahead data on "
-				 "closed file"));
-			invalidate_remote_inode(direntry->d_inode);
+	/* shrink_dcache not necessary now that cifs dentry ops
+	are exported for negative dentries */
+/*		if(S_ISDIR(direntry->d_inode->i_mode)) 
+			shrink_dcache_parent(direntry); */
+		if (S_ISREG(direntry->d_inode->i_mode)) {
+			if (direntry->d_inode->i_mapping)
+				filemap_fdatawait(direntry->d_inode->i_mapping);
+			/* may eventually have to do this for open files too */
+			if (list_empty(&(cifsInode->openFileList))) {
+				/* changed on server - flush read ahead pages */
+				cFYI(1, ("Invalidating read ahead data on "
+					 "closed file"));
+				invalidate_remote_inode(direntry->d_inode);
+			}
 		}
 	}
 /*	up(&direntry->d_inode->i_sem); */
@@ -972,11 +1120,22 @@ int cifs_setattr(struct dentry *direntry, struct iattr *attrs)
 
 	xid = GetXid();
 
-	cFYI(1, (" In cifs_setattr, name = %s attrs->iavalid 0x%x ",
+	cFYI(1, ("In cifs_setattr, name = %s attrs->iavalid 0x%x ",
 		 direntry->d_name.name, attrs->ia_valid));
+
 	cifs_sb = CIFS_SB(direntry->d_inode->i_sb);
 	pTcon = cifs_sb->tcon;
 
+	if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_PERM) == 0) {
+		/* check if we have permission to change attrs */
+		rc = inode_change_ok(direntry->d_inode, attrs);
+		if(rc < 0) {
+			FreeXid(xid);
+			return rc;
+		} else
+			rc = 0;
+	}
+		
 	down(&direntry->d_sb->s_vfs_rename_sem);
 	full_path = build_path_from_dentry(direntry);
 	up(&direntry->d_sb->s_vfs_rename_sem);
@@ -1016,7 +1175,9 @@ int cifs_setattr(struct dentry *direntry, struct iattr *attrs)
 						  1 /* 45 seconds */);
 				cFYI(1,("Wrt seteof rc %d", rc));
 			}
-		}
+		} else 
+			rc = -EINVAL;
+
 		if (rc != 0) {
 			/* Set file size by pathname rather than by handle
 			   either because no valid, writeable file handle for
@@ -1088,6 +1249,7 @@ int cifs_setattr(struct dentry *direntry, struct iattr *attrs)
 					 cifs_sb->mnt_cifs_flags & 
 						CIFS_MOUNT_MAP_SPECIAL_CHR);
 	else if (attrs->ia_valid & ATTR_MODE) {
+		rc = 0;
 		if ((mode & S_IWUGO) == 0) /* not writeable */ {
 			if ((cifsInode->cifsAttrs & ATTR_READONLY) == 0)
 				time_buf.Attributes =
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index 34a06692e4fa..94baf6c8ecbd 100644
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -397,12 +397,12 @@ checkSMBhdr(struct smb_hdr *smb, __u16 mid)
 			if(smb->Command == SMB_COM_LOCKING_ANDX)
 				return 0;
 			else
-				cERROR(1, ("Rcvd Request not response "));         
+				cERROR(1, ("Rcvd Request not response"));         
 		}
 	} else { /* bad signature or mid */
 		if (*(__le32 *) smb->Protocol != cpu_to_le32(0x424d53ff))
 			cERROR(1,
-			       ("Bad protocol string signature header %x ",
+			       ("Bad protocol string signature header %x",
 				*(unsigned int *) smb->Protocol));
 		if (mid != smb->Mid)
 			cERROR(1, ("Mids do not match"));
@@ -417,7 +417,7 @@ checkSMB(struct smb_hdr *smb, __u16 mid, int length)
 	__u32 len = smb->smb_buf_length;
 	__u32 clc_len;  /* calculated length */
 	cFYI(0,
-	     ("Entering checkSMB with Length: %x, smb_buf_length: %x ",
+	     ("Entering checkSMB with Length: %x, smb_buf_length: %x",
 	      length, len));
 	if (((unsigned int)length < 2 + sizeof (struct smb_hdr)) ||
 	    (len > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE - 4)) {
@@ -451,9 +451,16 @@ checkSMB(struct smb_hdr *smb, __u16 mid, int length)
 		cERROR(1, ("bad smb size detected for Mid=%d", smb->Mid));
 		/* Windows XP can return a few bytes too much, presumably
 		an illegal pad, at the end of byte range lock responses 
-		so we allow for up to eight byte pad, as long as actual
+		so we allow for that three byte pad, as long as actual
 		received length is as long or longer than calculated length */
-		if((4+len > clc_len) && (len <= clc_len + 3))
+		/* We have now had to extend this more, since there is a 
+		case in which it needs to be bigger still to handle a
+		malformed response to transact2 findfirst from WinXP when
+		access denied is returned and thus bcc and wct are zero
+		but server says length is 0x21 bytes too long as if the server
+		forget to reset the smb rfc1001 length when it reset the
+		wct and bcc to minimum size and drop the t2 parms and data */
+		if((4+len > clc_len) && (len <= clc_len + 512))
 			return 0;
 		else
 			return 1;
@@ -678,7 +685,7 @@ cifsConvertToUCS(__le16 * target, const char *source, int maxlen,
 	__u16 temp;
 
 	if(!mapChars) 
-		return cifs_strtoUCS((wchar_t *) target, source, PATH_MAX, cp);
+		return cifs_strtoUCS(target, source, PATH_MAX, cp);
 
 	for(i = 0, j = 0; i < maxlen; j++) {
 		src_char = source[i];
diff --git a/fs/cifs/netmisc.c b/fs/cifs/netmisc.c
index f7814689844b..5de74d216fdd 100644
--- a/fs/cifs/netmisc.c
+++ b/fs/cifs/netmisc.c
@@ -330,7 +330,7 @@ static const struct {
 	ERRHRD, ERRgeneral, NT_STATUS_ACCOUNT_RESTRICTION}, {
 	ERRSRV, 2241, NT_STATUS_INVALID_LOGON_HOURS}, {
 	ERRSRV, 2240, NT_STATUS_INVALID_WORKSTATION}, {
-	ERRSRV, 2242, NT_STATUS_PASSWORD_EXPIRED}, {
+	ERRSRV, ERRpasswordExpired, NT_STATUS_PASSWORD_EXPIRED}, {
 	ERRSRV, 2239, NT_STATUS_ACCOUNT_DISABLED}, {
 	ERRHRD, ERRgeneral, NT_STATUS_NONE_MAPPED}, {
 	ERRHRD, ERRgeneral, NT_STATUS_TOO_MANY_LUIDS_REQUESTED}, {
@@ -676,7 +676,7 @@ static const struct {
 	ERRDOS, 193, NT_STATUS_IMAGE_CHECKSUM_MISMATCH}, {
 	ERRHRD, ERRgeneral, NT_STATUS_LOST_WRITEBEHIND_DATA}, {
 	ERRHRD, ERRgeneral, NT_STATUS_CLIENT_SERVER_PARAMETERS_INVALID}, {
-	ERRSRV, 2242, NT_STATUS_PASSWORD_MUST_CHANGE}, {
+	ERRSRV, ERRpasswordExpired, NT_STATUS_PASSWORD_MUST_CHANGE}, {
 	ERRHRD, ERRgeneral, NT_STATUS_NOT_FOUND}, {
 	ERRHRD, ERRgeneral, NT_STATUS_NOT_TINY_STREAM}, {
 	ERRHRD, ERRgeneral, NT_STATUS_RECOVERY_FAILURE}, {
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index a86bd1c07602..9bdaaecae36f 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -142,6 +142,11 @@ static void fill_in_inode(struct inode *tmp_inode,
 		tmp_inode->i_gid = cifs_sb->mnt_gid;
 		/* set default mode. will override for dirs below */
 		tmp_inode->i_mode = cifs_sb->mnt_file_mode;
+	} else {
+		/* mask off the type bits since it gets set
+		below and we do not want to get two type
+		bits set */
+		tmp_inode->i_mode &= ~S_IFMT;
 	}
 
 	if (attr & ATTR_DIRECTORY) {
@@ -152,12 +157,18 @@ static void fill_in_inode(struct inode *tmp_inode,
 		}
 		tmp_inode->i_mode |= S_IFDIR;
 	} else if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL) && 
-		   (attr & ATTR_SYSTEM) && (end_of_file == 0)) {
-		*pobject_type = DT_FIFO;
-		tmp_inode->i_mode |= S_IFIFO;
-/* BB Finish for SFU style symlinks and devies */
-/*	} else if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL) &&
-		(attr & ATTR_SYSTEM) && ) { */
+		   (attr & ATTR_SYSTEM)) {
+		if (end_of_file == 0)  {
+			*pobject_type = DT_FIFO;
+			tmp_inode->i_mode |= S_IFIFO;
+		} else {
+			/* rather than get the type here, we mark the
+			inode as needing revalidate and get the real type
+			(blk vs chr vs. symlink) later ie in lookup */
+			*pobject_type = DT_REG;
+			tmp_inode->i_mode |= S_IFREG; 
+			cifsInfo->time = 0;	
+		}
 /* we no longer mark these because we could not follow them */
 /*        } else if (attr & ATTR_REPARSE) {
                 *pobject_type = DT_LNK;
@@ -193,8 +204,14 @@ static void fill_in_inode(struct inode *tmp_inode,
 	if (S_ISREG(tmp_inode->i_mode)) {
 		cFYI(1, ("File inode"));
 		tmp_inode->i_op = &cifs_file_inode_ops;
-		if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO)
-			tmp_inode->i_fop = &cifs_file_direct_ops;
+		if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DIRECT_IO) {
+			if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
+				tmp_inode->i_fop = &cifs_file_direct_nobrl_ops;
+			else
+				tmp_inode->i_fop = &cifs_file_direct_ops;
+		
+		} else if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
+			tmp_inode->i_fop = &cifs_file_nobrl_ops;
 		else
 			tmp_inode->i_fop = &cifs_file_ops;
 		if(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL)
@@ -258,6 +275,9 @@ static void unix_fill_in_inode(struct inode *tmp_inode,
 	    cifs_NTtimeToUnix(le64_to_cpu(pfindData->LastStatusChange));
 
 	tmp_inode->i_mode = le64_to_cpu(pfindData->Permissions);
+	/* since we set the inode type below we need to mask off type
+           to avoid strange results if bits above were corrupt */
+        tmp_inode->i_mode &= ~S_IFMT;
 	if (type == UNIX_FILE) {
 		*pobject_type = DT_REG;
 		tmp_inode->i_mode |= S_IFREG;
@@ -283,6 +303,11 @@ static void unix_fill_in_inode(struct inode *tmp_inode,
 	} else if (type == UNIX_SOCKET) {
 		*pobject_type = DT_SOCK;
 		tmp_inode->i_mode |= S_IFSOCK;
+	} else {
+		/* safest to just call it a file */
+		*pobject_type = DT_REG;
+		tmp_inode->i_mode |= S_IFREG;
+		cFYI(1,("unknown inode type %d",type)); 
 	}
 
 	tmp_inode->i_uid = le64_to_cpu(pfindData->Uid);
@@ -699,7 +724,7 @@ static int cifs_get_name_from_search_buf(struct qstr *pqst,
 					(__le16 *)filename, len/2, nlt);
 		else
 			pqst->len = cifs_strfromUCS_le((char *)pqst->name,
-					(wchar_t *)filename,len/2,nlt);
+					(__le16 *)filename,len/2,nlt);
 	} else {
 		pqst->name = filename;
 		pqst->len = len;
diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c
index 981ea0d8b9cd..f8871196098c 100644
--- a/fs/cifs/transport.c
+++ b/fs/cifs/transport.c
@@ -515,6 +515,7 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
 			*pbytes_returned = in_buf->smb_buf_length;
 
 			/* BB special case reconnect tid and uid here? */
+			/* BB special case Errbadpassword and pwdexpired here */
 			rc = map_smb_to_linux_error(in_buf);
 
 			/* convert ByteCount if necessary */
@@ -522,7 +523,7 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
 			    sizeof (struct smb_hdr) -
 			    4 /* do not count RFC1001 header */  +
 			    (2 * in_buf->WordCount) + 2 /* bcc */ )
-				BCC(in_buf) = le16_to_cpu(BCC(in_buf));
+				BCC(in_buf) = le16_to_cpu(BCC_LE(in_buf));
 		} else {
 			rc = -EIO;
 			cFYI(1,("Bad MID state?"));
@@ -786,7 +787,7 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses,
 			    sizeof (struct smb_hdr) -
 			    4 /* do not count RFC1001 header */  +
 			    (2 * out_buf->WordCount) + 2 /* bcc */ )
-				BCC(out_buf) = le16_to_cpu(BCC(out_buf));
+				BCC(out_buf) = le16_to_cpu(BCC_LE(out_buf));
 		} else {
 			rc = -EIO;
 			cERROR(1,("Bad MID state? "));
diff --git a/fs/compat.c b/fs/compat.c
index 8e71cdbecc7c..818634120b69 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -168,8 +168,8 @@ asmlinkage long compat_sys_statfs(const char __user *path, struct compat_statfs
 	if (!error) {
 		struct kstatfs tmp;
 		error = vfs_statfs(nd.dentry->d_inode->i_sb, &tmp);
-		if (!error && put_compat_statfs(buf, &tmp))
-			error = -EFAULT;
+		if (!error)
+			error = put_compat_statfs(buf, &tmp);
 		path_release(&nd);
 	}
 	return error;
@@ -186,8 +186,8 @@ asmlinkage long compat_sys_fstatfs(unsigned int fd, struct compat_statfs __user
 	if (!file)
 		goto out;
 	error = vfs_statfs(file->f_dentry->d_inode->i_sb, &tmp);
-	if (!error && put_compat_statfs(buf, &tmp))
-		error = -EFAULT;
+	if (!error)
+		error = put_compat_statfs(buf, &tmp);
 	fput(file);
 out:
 	return error;
@@ -236,8 +236,8 @@ asmlinkage long compat_sys_statfs64(const char __user *path, compat_size_t sz, s
 	if (!error) {
 		struct kstatfs tmp;
 		error = vfs_statfs(nd.dentry->d_inode->i_sb, &tmp);
-		if (!error && put_compat_statfs64(buf, &tmp))
-			error = -EFAULT;
+		if (!error)
+			error = put_compat_statfs64(buf, &tmp);
 		path_release(&nd);
 	}
 	return error;
@@ -257,8 +257,8 @@ asmlinkage long compat_sys_fstatfs64(unsigned int fd, compat_size_t sz, struct c
 	if (!file)
 		goto out;
 	error = vfs_statfs(file->f_dentry->d_inode->i_sb, &tmp);
-	if (!error && put_compat_statfs64(buf, &tmp))
-		error = -EFAULT;
+	if (!error)
+		error = put_compat_statfs64(buf, &tmp);
 	fput(file);
 out:
 	return error;
@@ -268,7 +268,6 @@ out:
 
 #define IOCTL_HASHSIZE 256
 static struct ioctl_trans *ioctl32_hash_table[IOCTL_HASHSIZE];
-static DECLARE_RWSEM(ioctl32_sem);
 
 extern struct ioctl_trans ioctl_start[];
 extern int ioctl_table_size;
@@ -390,14 +389,10 @@ asmlinkage long compat_sys_ioctl(unsigned int fd, unsigned int cmd,
 		break;
 	}
 
-	/* When register_ioctl32_conversion is finally gone remove
-	   this lock! -AK */
-	down_read(&ioctl32_sem);
 	for (t = ioctl32_hash_table[ioctl32_hash(cmd)]; t; t = t->next) {
 		if (t->cmd == cmd)
 			goto found_handler;
 	}
-	up_read(&ioctl32_sem);
 
 	if (S_ISSOCK(filp->f_dentry->d_inode->i_mode) &&
 	    cmd >= SIOCDEVPRIVATE && cmd <= (SIOCDEVPRIVATE + 15)) {
@@ -417,11 +412,9 @@ asmlinkage long compat_sys_ioctl(unsigned int fd, unsigned int cmd,
 		lock_kernel();
 		error = t->handler(fd, cmd, arg, filp);
 		unlock_kernel();
-		up_read(&ioctl32_sem);
 		goto out_fput;
 	}
 
-	up_read(&ioctl32_sem);
  do_ioctl:
 	error = vfs_ioctl(filp, fd, cmd, arg);
  out_fput:
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 26300fccb4fc..43a2508ac696 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -49,6 +49,8 @@
 #include <linux/vt_kern.h>
 #include <linux/fb.h>
 #include <linux/ext2_fs.h>
+#include <linux/ext3_jbd.h>
+#include <linux/ext3_fs.h>
 #include <linux/videodev.h>
 #include <linux/netdevice.h>
 #include <linux/raw.h>
@@ -121,6 +123,11 @@
 
 #include <linux/hiddev.h>
 
+#include <linux/dvb/audio.h>
+#include <linux/dvb/dmx.h>
+#include <linux/dvb/frontend.h>
+#include <linux/dvb/video.h>
+
 #undef INCLUDES
 #endif
 
@@ -129,6 +136,15 @@
 /* Aiee. Someone does not find a difference between int and long */
 #define EXT2_IOC32_GETFLAGS               _IOR('f', 1, int)
 #define EXT2_IOC32_SETFLAGS               _IOW('f', 2, int)
+#define EXT3_IOC32_GETVERSION             _IOR('f', 3, int)
+#define EXT3_IOC32_SETVERSION             _IOW('f', 4, int)
+#define EXT3_IOC32_GETRSVSZ               _IOR('f', 5, int)
+#define EXT3_IOC32_SETRSVSZ               _IOW('f', 6, int)
+#define EXT3_IOC32_GROUP_EXTEND           _IOW('f', 7, unsigned int)
+#ifdef CONFIG_JBD_DEBUG
+#define EXT3_IOC32_WAIT_FOR_READONLY      _IOR('f', 99, int)
+#endif
+
 #define EXT2_IOC32_GETVERSION             _IOR('v', 1, int)
 #define EXT2_IOC32_SETVERSION             _IOW('v', 2, int)
 
@@ -175,6 +191,22 @@ static int do_ext2_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
 	return sys_ioctl(fd, cmd, (unsigned long)compat_ptr(arg));
 }
 
+static int do_ext3_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	/* These are just misnamed, they actually get/put from/to user an int */
+	switch (cmd) {
+	case EXT3_IOC32_GETVERSION: cmd = EXT3_IOC_GETVERSION; break;
+	case EXT3_IOC32_SETVERSION: cmd = EXT3_IOC_SETVERSION; break;
+	case EXT3_IOC32_GETRSVSZ: cmd = EXT3_IOC_GETRSVSZ; break;
+	case EXT3_IOC32_SETRSVSZ: cmd = EXT3_IOC_SETRSVSZ; break;
+	case EXT3_IOC32_GROUP_EXTEND: cmd = EXT3_IOC_GROUP_EXTEND; break;
+#ifdef CONFIG_JBD_DEBUG
+	case EXT3_IOC32_WAIT_FOR_READONLY: cmd = EXT3_IOC_WAIT_FOR_READONLY; break;
+#endif
+	}
+	return sys_ioctl(fd, cmd, (unsigned long)compat_ptr(arg));
+}
+
 struct video_tuner32 {
 	compat_int_t tuner;
 	char name[32];
@@ -413,6 +445,128 @@ out:
 	return err;
 }
 
+struct compat_dmx_event {
+	dmx_event_t	event;
+	compat_time_t	timeStamp;
+	union
+	{
+		dmx_scrambling_status_t scrambling;
+	} u;
+};
+
+static int do_dmx_get_event(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct dmx_event kevent;
+	mm_segment_t old_fs = get_fs();
+	int err;
+
+	set_fs(KERNEL_DS);
+	err = sys_ioctl(fd, cmd, (unsigned long) &kevent);
+	set_fs(old_fs);
+
+	if (!err) {
+		struct compat_dmx_event __user *up = compat_ptr(arg);
+
+		err  = put_user(kevent.event, &up->event);
+		err |= put_user(kevent.timeStamp, &up->timeStamp);
+		err |= put_user(kevent.u.scrambling, &up->u.scrambling);
+		if (err)
+			err = -EFAULT;
+	}
+
+	return err;
+}
+
+struct compat_video_event {
+	int32_t		type;
+	compat_time_t	timestamp;
+	union {
+	        video_size_t size;
+		unsigned int frame_rate;
+	} u;
+};
+
+static int do_video_get_event(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct video_event kevent;
+	mm_segment_t old_fs = get_fs();
+	int err;
+
+	set_fs(KERNEL_DS);
+	err = sys_ioctl(fd, cmd, (unsigned long) &kevent);
+	set_fs(old_fs);
+
+	if (!err) {
+		struct compat_video_event __user *up = compat_ptr(arg);
+
+		err  = put_user(kevent.type, &up->type);
+		err |= put_user(kevent.timestamp, &up->timestamp);
+		err |= put_user(kevent.u.size.w, &up->u.size.w);
+		err |= put_user(kevent.u.size.h, &up->u.size.h);
+		err |= put_user(kevent.u.size.aspect_ratio,
+				&up->u.size.aspect_ratio);
+		if (err)
+			err = -EFAULT;
+	}
+
+	return err;
+}
+
+struct compat_video_still_picture {
+        compat_uptr_t iFrame;
+        int32_t size;
+};
+
+static int do_video_stillpicture(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct compat_video_still_picture __user *up;
+	struct video_still_picture __user *up_native;
+	compat_uptr_t fp;
+	int32_t size;
+	int err;
+
+	up = (struct compat_video_still_picture __user *) arg;
+	err  = get_user(fp, &up->iFrame);
+	err |= get_user(size, &up->size);
+	if (err)
+		return -EFAULT;
+
+	up_native =
+		compat_alloc_user_space(sizeof(struct video_still_picture));
+
+	put_user(compat_ptr(fp), &up_native->iFrame);
+	put_user(size, &up_native->size);
+
+	err = sys_ioctl(fd, cmd, (unsigned long) up_native);
+
+	return err;
+}
+
+struct compat_video_spu_palette {
+	int length;
+	compat_uptr_t palette;
+};
+
+static int do_video_set_spu_palette(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct compat_video_spu_palette __user *up;
+	struct video_spu_palette __user *up_native;
+	compat_uptr_t palp;
+	int length, err;
+
+	up = (struct compat_video_spu_palette __user *) arg;
+	err  = get_user(palp, &up->palette);
+	err |= get_user(length, &up->length);
+
+	up_native = compat_alloc_user_space(sizeof(struct video_spu_palette));
+	put_user(compat_ptr(palp), &up_native->palette);
+	put_user(length, &up_native->length);
+
+	err = sys_ioctl(fd, cmd, (unsigned long) up_native);
+
+	return err;
+}
+
 #ifdef CONFIG_NET
 static int do_siocgstamp(unsigned int fd, unsigned int cmd, unsigned long arg)
 {
@@ -532,7 +686,8 @@ static int dev_ifconf(unsigned int fd, unsigned int cmd, unsigned long arg)
 
 	ifr = ifc.ifc_req;
 	ifr32 = compat_ptr(ifc32.ifcbuf);
-	for (i = 0, j = 0; i < ifc32.ifc_len && j < ifc.ifc_len;
+	for (i = 0, j = 0;
+             i + sizeof (struct ifreq32) < ifc32.ifc_len && j < ifc.ifc_len;
 	     i += sizeof (struct ifreq32), j += sizeof (struct ifreq)) {
 		if (copy_in_user(ifr32, ifr, sizeof (struct ifreq32)))
 			return -EFAULT;
@@ -548,10 +703,7 @@ static int dev_ifconf(unsigned int fd, unsigned int cmd, unsigned long arg)
 		i = ((i / sizeof(struct ifreq)) * sizeof(struct ifreq32));
 		ifc32.ifc_len = i;
 	} else {
-		if (i <= ifc32.ifc_len)
-			ifc32.ifc_len = i;
-		else
-			ifc32.ifc_len = i - sizeof (struct ifreq32);
+		ifc32.ifc_len = i;
 	}
 	if (copy_to_user(compat_ptr(arg), &ifc32, sizeof(struct ifconf32)))
 		return -EFAULT;
@@ -2854,6 +3006,15 @@ HANDLE_IOCTL(EXT2_IOC32_GETFLAGS, do_ext2_ioctl)
 HANDLE_IOCTL(EXT2_IOC32_SETFLAGS, do_ext2_ioctl)
 HANDLE_IOCTL(EXT2_IOC32_GETVERSION, do_ext2_ioctl)
 HANDLE_IOCTL(EXT2_IOC32_SETVERSION, do_ext2_ioctl)
+HANDLE_IOCTL(EXT3_IOC32_GETVERSION, do_ext3_ioctl)
+HANDLE_IOCTL(EXT3_IOC32_SETVERSION, do_ext3_ioctl)
+HANDLE_IOCTL(EXT3_IOC32_GETRSVSZ, do_ext3_ioctl)
+HANDLE_IOCTL(EXT3_IOC32_SETRSVSZ, do_ext3_ioctl)
+HANDLE_IOCTL(EXT3_IOC32_GROUP_EXTEND, do_ext3_ioctl)
+COMPATIBLE_IOCTL(EXT3_IOC_GROUP_ADD)
+#ifdef CONFIG_JBD_DEBUG
+HANDLE_IOCTL(EXT3_IOC32_WAIT_FOR_READONLY, do_ext3_ioctl)
+#endif
 HANDLE_IOCTL(VIDIOCGTUNER32, do_video_ioctl)
 HANDLE_IOCTL(VIDIOCSTUNER32, do_video_ioctl)
 HANDLE_IOCTL(VIDIOCGWIN32, do_video_ioctl)
@@ -2954,5 +3115,11 @@ HANDLE_IOCTL(NCP_IOC_GETPRIVATEDATA_32, do_ncp_getprivatedata)
 HANDLE_IOCTL(NCP_IOC_SETPRIVATEDATA_32, do_ncp_setprivatedata)
 #endif
 
+/* dvb */
+HANDLE_IOCTL(DMX_GET_EVENT, do_dmx_get_event)
+HANDLE_IOCTL(VIDEO_GET_EVENT, do_video_get_event)
+HANDLE_IOCTL(VIDEO_STILLPICTURE, do_video_stillpicture)
+HANDLE_IOCTL(VIDEO_SET_SPU_PALETTE, do_video_set_spu_palette)
+
 #undef DECLARES
 #endif
diff --git a/fs/dquot.c b/fs/dquot.c
index 05b60283c9c2..2a62b3dc20ec 100644
--- a/fs/dquot.c
+++ b/fs/dquot.c
@@ -1513,10 +1513,16 @@ int vfs_quota_on_mount(struct super_block *sb, char *qf_name,
 	if (IS_ERR(dentry))
 		return PTR_ERR(dentry);
 
+	if (!dentry->d_inode) {
+		error = -ENOENT;
+		goto out;
+	}
+
 	error = security_quota_on(dentry);
 	if (!error)
 		error = vfs_quota_on_inode(dentry->d_inode, type, format_id);
 
+out:
 	dput(dentry);
 	return error;
 }
diff --git a/fs/exec.c b/fs/exec.c
index c466fec5de20..22533cce0611 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -306,9 +306,6 @@ void install_arg_page(struct vm_area_struct *vma,
 			struct page *page, unsigned long address)
 {
 	struct mm_struct *mm = vma->vm_mm;
-	pgd_t * pgd;
-	pud_t * pud;
-	pmd_t * pmd;
 	pte_t * pte;
 	spinlock_t *ptl;
 
@@ -316,14 +313,7 @@ void install_arg_page(struct vm_area_struct *vma,
 		goto out;
 
 	flush_dcache_page(page);
-	pgd = pgd_offset(mm, address);
-	pud = pud_alloc(mm, pgd, address);
-	if (!pud)
-		goto out;
-	pmd = pmd_alloc(mm, pud, address);
-	if (!pmd)
-		goto out;
-	pte = pte_alloc_map_lock(mm, pmd, address, &ptl);
+	pte = get_locked_pte(mm, address, &ptl);
 	if (!pte)
 		goto out;
 	if (!pte_none(*pte)) {
@@ -668,7 +658,7 @@ static inline int de_thread(struct task_struct *tsk)
 	if (!thread_group_leader(current)) {
 		struct task_struct *parent;
 		struct dentry *proc_dentry1, *proc_dentry2;
-		unsigned long exit_state, ptrace;
+		unsigned long ptrace;
 
 		/*
 		 * Wait for the thread group leader to be a zombie.
@@ -726,15 +716,15 @@ static inline int de_thread(struct task_struct *tsk)
 		list_del(&current->tasks);
 		list_add_tail(&current->tasks, &init_task.tasks);
 		current->exit_signal = SIGCHLD;
-		exit_state = leader->exit_state;
+
+		BUG_ON(leader->exit_state != EXIT_ZOMBIE);
+		leader->exit_state = EXIT_DEAD;
 
 		write_unlock_irq(&tasklist_lock);
 		spin_unlock(&leader->proc_lock);
 		spin_unlock(&current->proc_lock);
 		proc_pid_flush(proc_dentry1);
 		proc_pid_flush(proc_dentry2);
-
-		BUG_ON(exit_state != EXIT_ZOMBIE);
         }
 
 	/*
diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index e4ed4b31a433..522fa70dd8ea 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -881,7 +881,7 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
 	}
 	if (EXT2_HAS_COMPAT_FEATURE(sb, EXT3_FEATURE_COMPAT_HAS_JOURNAL))
 		ext2_warning(sb, __FUNCTION__,
-			"mounting ext3 filesystem as ext2\n");
+			"mounting ext3 filesystem as ext2");
 	ext2_setup_super (sb, es, sb->s_flags & MS_RDONLY);
 	percpu_counter_mod(&sbi->s_freeblocks_counter,
 				ext2_count_free_blocks(sb));
diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c
index 5d9b00e28837..8824e84f8a56 100644
--- a/fs/ext3/inode.c
+++ b/fs/ext3/inode.c
@@ -1384,8 +1384,10 @@ static int ext3_journalled_writepage(struct page *page,
 		ClearPageChecked(page);
 		ret = block_prepare_write(page, 0, PAGE_CACHE_SIZE,
 					ext3_get_block);
-		if (ret != 0)
+		if (ret != 0) {
+			ext3_journal_stop(handle);
 			goto out_unlock;
+		}
 		ret = walk_page_buffers(handle, page_buffers(page), 0,
 			PAGE_CACHE_SIZE, NULL, do_journal_get_write_access);
 
diff --git a/fs/ext3/resize.c b/fs/ext3/resize.c
index 1be78b4b4de9..6104ad310507 100644
--- a/fs/ext3/resize.c
+++ b/fs/ext3/resize.c
@@ -767,6 +767,7 @@ int ext3_group_add(struct super_block *sb, struct ext3_new_group_data *input)
 	if (input->group != EXT3_SB(sb)->s_groups_count) {
 		ext3_warning(sb, __FUNCTION__,
 			     "multiple resizers run on filesystem!\n");
+		err = -EBUSY;
 		goto exit_journal;
 	}
 
diff --git a/fs/freevxfs/vxfs_bmap.c b/fs/freevxfs/vxfs_bmap.c
index d3f6b2835bc8..2d71128bd8d6 100644
--- a/fs/freevxfs/vxfs_bmap.c
+++ b/fs/freevxfs/vxfs_bmap.c
@@ -36,6 +36,7 @@
 
 #include "vxfs.h"
 #include "vxfs_inode.h"
+#include "vxfs_extern.h"
 
 
 #ifdef DIAGNOSTIC
diff --git a/fs/freevxfs/vxfs_olt.c b/fs/freevxfs/vxfs_olt.c
index 133476201d84..76a0708ae978 100644
--- a/fs/freevxfs/vxfs_olt.c
+++ b/fs/freevxfs/vxfs_olt.c
@@ -36,6 +36,7 @@
 
 #include "vxfs.h"
 #include "vxfs_olt.h"
+#include "vxfs_extern.h"
 
 
 static inline void
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index c045cc70c749..51f5da652771 100644
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -74,6 +74,24 @@ static int fuse_dentry_revalidate(struct dentry *entry, struct nameidata *nd)
 	return 1;
 }
 
+static int dir_alias(struct inode *inode)
+{
+	if (S_ISDIR(inode->i_mode)) {
+		/* Don't allow creating an alias to a directory  */
+		struct dentry *alias = d_find_alias(inode);
+		if (alias) {
+			dput(alias);
+			return 1;
+		}
+	}
+	return 0;
+}
+
+static inline int invalid_nodeid(u64 nodeid)
+{
+	return !nodeid || nodeid == FUSE_ROOT_ID;
+}
+
 static struct dentry_operations fuse_dentry_operations = {
 	.d_revalidate	= fuse_dentry_revalidate,
 };
@@ -97,7 +115,7 @@ static int fuse_lookup_iget(struct inode *dir, struct dentry *entry,
 	fuse_lookup_init(req, dir, entry, &outarg);
 	request_send(fc, req);
 	err = req->out.h.error;
-	if (!err && (!outarg.nodeid || outarg.nodeid == FUSE_ROOT_ID))
+	if (!err && invalid_nodeid(outarg.nodeid))
 		err = -EIO;
 	if (!err) {
 		inode = fuse_iget(dir->i_sb, outarg.nodeid, outarg.generation,
@@ -193,7 +211,7 @@ static int fuse_create_open(struct inode *dir, struct dentry *entry, int mode,
 	}
 
 	err = -EIO;
-	if (!S_ISREG(outentry.attr.mode))
+	if (!S_ISREG(outentry.attr.mode) || invalid_nodeid(outentry.nodeid))
 		goto out_free_ff;
 
 	inode = fuse_iget(dir->i_sb, outentry.nodeid, outentry.generation,
@@ -250,7 +268,7 @@ static int create_new_entry(struct fuse_conn *fc, struct fuse_req *req,
 		fuse_put_request(fc, req);
 		return err;
 	}
-	if (!outarg.nodeid || outarg.nodeid == FUSE_ROOT_ID) {
+	if (invalid_nodeid(outarg.nodeid)) {
 		fuse_put_request(fc, req);
 		return -EIO;
 	}
@@ -263,7 +281,7 @@ static int create_new_entry(struct fuse_conn *fc, struct fuse_req *req,
 	fuse_put_request(fc, req);
 
 	/* Don't allow userspace to do really stupid things... */
-	if ((inode->i_mode ^ mode) & S_IFMT) {
+	if (((inode->i_mode ^ mode) & S_IFMT) || dir_alias(inode)) {
 		iput(inode);
 		return -EIO;
 	}
@@ -874,14 +892,9 @@ static struct dentry *fuse_lookup(struct inode *dir, struct dentry *entry,
 	err = fuse_lookup_iget(dir, entry, &inode);
 	if (err)
 		return ERR_PTR(err);
-	if (inode && S_ISDIR(inode->i_mode)) {
-		/* Don't allow creating an alias to a directory  */
-		struct dentry *alias = d_find_alias(inode);
-		if (alias) {
-			dput(alias);
-			iput(inode);
-			return ERR_PTR(-EIO);
-		}
+	if (inode && dir_alias(inode)) {
+		iput(inode);
+		return ERR_PTR(-EIO);
 	}
 	d_add(entry, inode);
 	return NULL;
diff --git a/fs/hfsplus/hfsplus_fs.h b/fs/hfsplus/hfsplus_fs.h
index c60e5635498d..df16fcbff3fb 100644
--- a/fs/hfsplus/hfsplus_fs.h
+++ b/fs/hfsplus/hfsplus_fs.h
@@ -151,6 +151,7 @@ struct hfsplus_sb_info {
 
 #define HFSPLUS_SB_WRITEBACKUP	0x0001
 #define HFSPLUS_SB_NODECOMPOSE	0x0002
+#define HFSPLUS_SB_FORCE	0x0004
 
 
 struct hfsplus_inode_info {
diff --git a/fs/hfsplus/hfsplus_raw.h b/fs/hfsplus/hfsplus_raw.h
index 5bad37cfdb29..b4fbed633219 100644
--- a/fs/hfsplus/hfsplus_raw.h
+++ b/fs/hfsplus/hfsplus_raw.h
@@ -123,11 +123,13 @@ struct hfsplus_vh {
 } __packed;
 
 /* HFS+ volume attributes */
-#define HFSPLUS_VOL_UNMNT     (1 << 8)
-#define HFSPLUS_VOL_SPARE_BLK (1 << 9)
-#define HFSPLUS_VOL_NOCACHE   (1 << 10)
-#define HFSPLUS_VOL_INCNSTNT  (1 << 11)
-#define HFSPLUS_VOL_SOFTLOCK  (1 << 15)
+#define HFSPLUS_VOL_UNMNT		(1 << 8)
+#define HFSPLUS_VOL_SPARE_BLK		(1 << 9)
+#define HFSPLUS_VOL_NOCACHE		(1 << 10)
+#define HFSPLUS_VOL_INCNSTNT		(1 << 11)
+#define HFSPLUS_VOL_NODEID_REUSED	(1 << 12)
+#define HFSPLUS_VOL_JOURNALED		(1 << 13)
+#define HFSPLUS_VOL_SOFTLOCK		(1 << 15)
 
 /* HFS+ BTree node descriptor */
 struct hfs_bnode_desc {
diff --git a/fs/hfsplus/options.c b/fs/hfsplus/options.c
index cca0818aa4ca..935dafba0078 100644
--- a/fs/hfsplus/options.c
+++ b/fs/hfsplus/options.c
@@ -22,7 +22,7 @@ enum {
 	opt_umask, opt_uid, opt_gid,
 	opt_part, opt_session, opt_nls,
 	opt_nodecompose, opt_decompose,
-	opt_err
+	opt_force, opt_err
 };
 
 static match_table_t tokens = {
@@ -36,6 +36,7 @@ static match_table_t tokens = {
 	{ opt_nls, "nls=%s" },
 	{ opt_decompose, "decompose" },
 	{ opt_nodecompose, "nodecompose" },
+	{ opt_force, "force" },
 	{ opt_err, NULL }
 };
 
@@ -145,6 +146,9 @@ int hfsplus_parse_options(char *input, struct hfsplus_sb_info *sbi)
 		case opt_nodecompose:
 			sbi->flags |= HFSPLUS_SB_NODECOMPOSE;
 			break;
+		case opt_force:
+			sbi->flags |= HFSPLUS_SB_FORCE;
+			break;
 		default:
 			return 0;
 		}
diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c
index 0ce1c455ae55..8093351bd7c3 100644
--- a/fs/hfsplus/super.c
+++ b/fs/hfsplus/super.c
@@ -251,16 +251,28 @@ static int hfsplus_remount(struct super_block *sb, int *flags, char *data)
 		return 0;
 	if (!(*flags & MS_RDONLY)) {
 		struct hfsplus_vh *vhdr = HFSPLUS_SB(sb).s_vhdr;
+		struct hfsplus_sb_info sbi;
+
+		memset(&sbi, 0, sizeof(struct hfsplus_sb_info));
+		sbi.nls = HFSPLUS_SB(sb).nls;
+		if (!hfsplus_parse_options(data, &sbi))
+			return -EINVAL;
 
 		if (!(vhdr->attributes & cpu_to_be32(HFSPLUS_VOL_UNMNT))) {
 			printk("HFS+-fs warning: Filesystem was not cleanly unmounted, "
 			       "running fsck.hfsplus is recommended.  leaving read-only.\n");
 			sb->s_flags |= MS_RDONLY;
 			*flags |= MS_RDONLY;
+		} else if (sbi.flags & HFSPLUS_SB_FORCE) {
+			/* nothing */
 		} else if (vhdr->attributes & cpu_to_be32(HFSPLUS_VOL_SOFTLOCK)) {
 			printk("HFS+-fs: Filesystem is marked locked, leaving read-only.\n");
 			sb->s_flags |= MS_RDONLY;
 			*flags |= MS_RDONLY;
+		} else if (vhdr->attributes & cpu_to_be32(HFSPLUS_VOL_JOURNALED)) {
+			printk("HFS+-fs: Filesystem is marked journaled, leaving read-only.\n");
+			sb->s_flags |= MS_RDONLY;
+			*flags |= MS_RDONLY;
 		}
 	}
 	return 0;
@@ -352,11 +364,19 @@ static int hfsplus_fill_super(struct super_block *sb, void *data, int silent)
 			printk("HFS+-fs warning: Filesystem was not cleanly unmounted, "
 			       "running fsck.hfsplus is recommended.  mounting read-only.\n");
 		sb->s_flags |= MS_RDONLY;
+	} else if (sbi->flags & HFSPLUS_SB_FORCE) {
+		/* nothing */
 	} else if (vhdr->attributes & cpu_to_be32(HFSPLUS_VOL_SOFTLOCK)) {
 		if (!silent)
 			printk("HFS+-fs: Filesystem is marked locked, mounting read-only.\n");
 		sb->s_flags |= MS_RDONLY;
+	} else if (vhdr->attributes & cpu_to_be32(HFSPLUS_VOL_JOURNALED)) {
+		if (!silent)
+			printk("HFS+-fs: write access to a jounaled filesystem is not supported, "
+			       "use the force option at your own risk, mounting read-only.\n");
+		sb->s_flags |= MS_RDONLY;
 	}
+	sbi->flags &= ~HFSPLUS_SB_FORCE;
 
 	/* Load metadata objects (B*Trees) */
 	HFSPLUS_SB(sb).ext_tree = hfs_btree_open(sb, HFSPLUS_EXT_CNID);
diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
index 4684eb7d48c6..b3ad0bd0312f 100644
--- a/fs/hostfs/hostfs_kern.c
+++ b/fs/hostfs/hostfs_kern.c
@@ -501,11 +501,16 @@ int hostfs_commit_write(struct file *file, struct page *page, unsigned from,
 	long long start;
 	int err = 0;
 
-	start = (long long) (page->index << PAGE_CACHE_SHIFT) + from;
+	start = (((long long) page->index) << PAGE_CACHE_SHIFT) + from;
 	buffer = kmap(page);
 	err = write_file(FILE_HOSTFS_I(file)->fd, &start, buffer + from,
 			 to - from);
 	if(err > 0) err = 0;
+
+	/* Actually, if !err, write_file has added to-from to start, so, despite
+	 * the appearance, we are comparing i_size against the _last_ written
+	 * location, as we should. */
+
 	if(!err && (start > inode->i_size))
 		inode->i_size = start;
 
@@ -910,10 +915,8 @@ static struct inode_operations hostfs_dir_iops = {
 int hostfs_link_readpage(struct file *file, struct page *page)
 {
 	char *buffer, *name;
-	long long start;
 	int err;
 
-	start = page->index << PAGE_CACHE_SHIFT;
 	buffer = kmap(page);
 	name = inode_name(page->mapping->host, 0);
 	if(name == NULL) return(-ENOMEM);
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index 64983ab55586..8c1cef3bb677 100644
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -512,10 +512,14 @@ static int hugetlbfs_statfs(struct super_block *sb, struct kstatfs *buf)
 	buf->f_bsize = HPAGE_SIZE;
 	if (sbinfo) {
 		spin_lock(&sbinfo->stat_lock);
-		buf->f_blocks = sbinfo->max_blocks;
-		buf->f_bavail = buf->f_bfree = sbinfo->free_blocks;
-		buf->f_files = sbinfo->max_inodes;
-		buf->f_ffree = sbinfo->free_inodes;
+		/* If no limits set, just report 0 for max/free/used
+		 * blocks, like simple_statfs() */
+		if (sbinfo->max_blocks >= 0) {
+			buf->f_blocks = sbinfo->max_blocks;
+			buf->f_bavail = buf->f_bfree = sbinfo->free_blocks;
+			buf->f_files = sbinfo->max_inodes;
+			buf->f_ffree = sbinfo->free_inodes;
+		}
 		spin_unlock(&sbinfo->stat_lock);
 	}
 	buf->f_namelen = NAME_MAX;
diff --git a/fs/inotify.c b/fs/inotify.c
index bf7ce1d2412b..2fecb7af4a77 100644
--- a/fs/inotify.c
+++ b/fs/inotify.c
@@ -364,11 +364,12 @@ static int inotify_dev_get_wd(struct inotify_device *dev,
 /*
  * find_inode - resolve a user-given path to a specific inode and return a nd
  */
-static int find_inode(const char __user *dirname, struct nameidata *nd)
+static int find_inode(const char __user *dirname, struct nameidata *nd,
+		      unsigned flags)
 {
 	int error;
 
-	error = __user_walk(dirname, LOOKUP_FOLLOW, nd);
+	error = __user_walk(dirname, flags, nd);
 	if (error)
 		return error;
 	/* you can only watch an inode if you have read permissions on it */
@@ -933,6 +934,7 @@ asmlinkage long sys_inotify_add_watch(int fd, const char __user *path, u32 mask)
 	struct file *filp;
 	int ret, fput_needed;
 	int mask_add = 0;
+	unsigned flags = 0;
 
 	filp = fget_light(fd, &fput_needed);
 	if (unlikely(!filp))
@@ -944,7 +946,12 @@ asmlinkage long sys_inotify_add_watch(int fd, const char __user *path, u32 mask)
 		goto fput_and_out;
 	}
 
-	ret = find_inode(path, &nd);
+	if (!(mask & IN_DONT_FOLLOW))
+		flags |= LOOKUP_FOLLOW;
+	if (mask & IN_ONLYDIR)
+		flags |= LOOKUP_DIRECTORY;
+
+	ret = find_inode(path, &nd, flags);
 	if (unlikely(ret))
 		goto fput_and_out;
 
diff --git a/fs/ioprio.c b/fs/ioprio.c
index d1c1f2b2c9da..4bf1c6365a19 100644
--- a/fs/ioprio.c
+++ b/fs/ioprio.c
@@ -22,6 +22,7 @@
 #include <linux/kernel.h>
 #include <linux/ioprio.h>
 #include <linux/blkdev.h>
+#include <linux/syscalls.h>
 
 static int set_task_ioprio(struct task_struct *task, int ioprio)
 {
diff --git a/fs/jffs/jffs_fm.c b/fs/jffs/jffs_fm.c
index 053e3a98a276..6da13b309bd1 100644
--- a/fs/jffs/jffs_fm.c
+++ b/fs/jffs/jffs_fm.c
@@ -20,6 +20,7 @@
 #include <linux/blkdev.h>
 #include <linux/jffs.h>
 #include "jffs_fm.h"
+#include "intrep.h"
 
 #if defined(JFFS_MARK_OBSOLETE) && JFFS_MARK_OBSOLETE
 static int jffs_mark_obsolete(struct jffs_fmcontrol *fmc, __u32 fm_offset);
diff --git a/fs/jffs2/debug.h b/fs/jffs2/debug.h
index f193d43a8a59..162af6dfe292 100644
--- a/fs/jffs2/debug.h
+++ b/fs/jffs2/debug.h
@@ -82,28 +82,28 @@
 	do {								\
 		printk(JFFS2_ERR_MSG_PREFIX				\
 			" (%d) %s: " fmt, current->pid,			\
-			__FUNCTION__, ##__VA_ARGS__);			\
+			__FUNCTION__ , ##__VA_ARGS__);			\
 	} while(0)
 
 #define JFFS2_WARNING(fmt, ...)						\
 	do {								\
 		printk(JFFS2_WARN_MSG_PREFIX				\
 			" (%d) %s: " fmt, current->pid,			\
-			__FUNCTION__, ##__VA_ARGS__);			\
+			__FUNCTION__ , ##__VA_ARGS__);			\
 	} while(0)
 
 #define JFFS2_NOTICE(fmt, ...)						\
 	do {								\
 		printk(JFFS2_NOTICE_MSG_PREFIX				\
 			" (%d) %s: " fmt, current->pid,			\
-			__FUNCTION__, ##__VA_ARGS__);			\
+			__FUNCTION__ , ##__VA_ARGS__);			\
 	} while(0)
 
 #define JFFS2_DEBUG(fmt, ...)						\
 	do {								\
 		printk(JFFS2_DBG_MSG_PREFIX				\
 			" (%d) %s: " fmt, current->pid,			\
-			__FUNCTION__, ##__VA_ARGS__);			\
+			__FUNCTION__ , ##__VA_ARGS__);			\
 	} while(0)
 
 /*
diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c
index 543420665c5b..d0fcc5f3497e 100644
--- a/fs/jffs2/fs.c
+++ b/fs/jffs2/fs.c
@@ -234,6 +234,7 @@ void jffs2_read_inode (struct inode *inode)
 	c = JFFS2_SB_INFO(inode->i_sb);
 
 	jffs2_init_inode_info(f);
+	down(&f->sem);
 
 	ret = jffs2_do_read_inode(c, f, inode->i_ino, &latest_node);
 
@@ -400,6 +401,7 @@ struct inode *jffs2_new_inode (struct inode *dir_i, int mode, struct jffs2_raw_i
 
 	f = JFFS2_INODE_INFO(inode);
 	jffs2_init_inode_info(f);
+	down(&f->sem);
 
 	memset(ri, 0, sizeof(*ri));
 	/* Set OS-specific defaults for new inodes */
diff --git a/fs/jffs2/scan.c b/fs/jffs2/scan.c
index 0e7456ec99fd..3e51dd1da8aa 100644
--- a/fs/jffs2/scan.c
+++ b/fs/jffs2/scan.c
@@ -284,9 +284,6 @@ int jffs2_fill_scan_buf (struct jffs2_sb_info *c, void *buf,
 		D1(printk(KERN_WARNING "Read at 0x%x gave only 0x%zx bytes\n", ofs, retlen));
 		return -EIO;
 	}
-	D2(printk(KERN_DEBUG "Read 0x%x bytes from 0x%08x into buf\n", len, ofs));
-	D2(printk(KERN_DEBUG "000: %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n",
-		  buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6], buf[7], buf[8], buf[9], buf[10], buf[11], buf[12], buf[13], buf[14], buf[15]));
 	return 0;
 }
 
diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c
index 9e0b5458d9c0..93883817cbd0 100644
--- a/fs/jffs2/super.c
+++ b/fs/jffs2/super.c
@@ -51,7 +51,7 @@ static void jffs2_i_init_once(void * foo, kmem_cache_t * cachep, unsigned long f
 
 	if ((flags & (SLAB_CTOR_VERIFY|SLAB_CTOR_CONSTRUCTOR)) ==
 	    SLAB_CTOR_CONSTRUCTOR) {
-		init_MUTEX_LOCKED(&ei->sem);
+		init_MUTEX(&ei->sem);
 		inode_init_once(&ei->vfs_inode);
 	}
 }
diff --git a/fs/lockd/clntlock.c b/fs/lockd/clntlock.c
index 006bb9e14579..3eaf6e701087 100644
--- a/fs/lockd/clntlock.c
+++ b/fs/lockd/clntlock.c
@@ -157,6 +157,8 @@ void nlmclnt_mark_reclaim(struct nlm_host *host)
 		inode = fl->fl_file->f_dentry->d_inode;
 		if (inode->i_sb->s_magic != NFS_SUPER_MAGIC)
 			continue;
+		if (fl->fl_u.nfs_fl.owner == NULL)
+			continue;
 		if (fl->fl_u.nfs_fl.owner->host != host)
 			continue;
 		if (!(fl->fl_u.nfs_fl.flags & NFS_LCK_GRANTED))
@@ -226,6 +228,8 @@ restart:
 		inode = fl->fl_file->f_dentry->d_inode;
 		if (inode->i_sb->s_magic != NFS_SUPER_MAGIC)
 			continue;
+		if (fl->fl_u.nfs_fl.owner == NULL)
+			continue;
 		if (fl->fl_u.nfs_fl.owner->host != host)
 			continue;
 		if (!(fl->fl_u.nfs_fl.flags & NFS_LCK_RECLAIM))
diff --git a/fs/locks.c b/fs/locks.c
index a1e8b2248014..250ef53d25ef 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -1105,7 +1105,6 @@ static void time_out_leases(struct inode *inode)
 			before = &fl->fl_next;
 			continue;
 		}
-		printk(KERN_INFO "lease broken - owner pid = %d\n", fl->fl_pid);
 		lease_modify(before, fl->fl_type & ~F_INPROGRESS);
 		if (fl == *before)	/* lease_modify may have freed fl */
 			before = &fl->fl_next;
@@ -1430,7 +1429,7 @@ int fcntl_setlease(unsigned int fd, struct file *filp, long arg)
 	lock_kernel();
 
 	error = __setlease(filp, arg, &flp);
-	if (error)
+	if (error || arg == F_UNLCK)
 		goto out_unlock;
 
 	error = fasync_helper(fd, filp, 1, &flp->fl_fasync);
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 7370583b61e5..c0d1a214572c 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1287,6 +1287,7 @@ dentry->d_parent->d_name.name, dentry->d_name.name);
 		nfs_begin_data_update(dentry->d_inode);
 		error = NFS_PROTO(dir)->rename(dir, &dentry->d_name,
 				dir, &qsilly);
+		nfs_mark_for_revalidate(dentry->d_inode);
 		nfs_end_data_update(dentry->d_inode);
 	} else
 		error = NFS_PROTO(dir)->rename(dir, &dentry->d_name,
@@ -1334,6 +1335,7 @@ static int nfs_safe_remove(struct dentry *dentry)
 		/* The VFS may want to delete this inode */
 		if (error == 0)
 			inode->i_nlink--;
+		nfs_mark_for_revalidate(inode);
 		nfs_end_data_update(inode);
 	} else
 		error = NFS_PROTO(dir)->remove(dir, &dentry->d_name);
@@ -1556,6 +1558,7 @@ go_ahead:
 	nfs_begin_data_update(old_inode);
 	error = NFS_PROTO(old_dir)->rename(old_dir, &old_dentry->d_name,
 					   new_dir, &new_dentry->d_name);
+	nfs_mark_for_revalidate(old_inode);
 	nfs_end_data_update(old_inode);
 	nfs_end_data_update(new_dir);
 	nfs_end_data_update(old_dir);
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c
index b497c71384e8..079228817603 100644
--- a/fs/nfs/direct.c
+++ b/fs/nfs/direct.c
@@ -678,15 +678,9 @@ nfs_file_direct_read(struct kiocb *iocb, char __user *buf, size_t count, loff_t
 	if (!count)
 		goto out;
 
-	if (mapping->nrpages) {
-		retval = filemap_fdatawrite(mapping);
-		if (retval == 0)
-			retval = nfs_wb_all(inode);
-		if (retval == 0)
-			retval = filemap_fdatawait(mapping);
-		if (retval)
-			goto out;
-	}
+	retval = nfs_sync_mapping(mapping);
+	if (retval)
+		goto out;
 
 	retval = nfs_direct_read(inode, ctx, &iov, pos, 1);
 	if (retval > 0)
@@ -764,15 +758,9 @@ nfs_file_direct_write(struct kiocb *iocb, const char __user *buf, size_t count,
 	if (!count)
 		goto out;
 
-	if (mapping->nrpages) {
-		retval = filemap_fdatawrite(mapping);
-		if (retval == 0)
-			retval = nfs_wb_all(inode);
-		if (retval == 0)
-			retval = filemap_fdatawait(mapping);
-		if (retval)
-			goto out;
-	}
+	retval = nfs_sync_mapping(mapping);
+	if (retval)
+		goto out;
 
 	retval = nfs_direct_write(inode, ctx, &iov, pos, 1);
 	if (mapping->nrpages)
diff --git a/fs/nfs/file.c b/fs/nfs/file.c
index 57d3e77d97ee..7a79fbe9f539 100644
--- a/fs/nfs/file.c
+++ b/fs/nfs/file.c
@@ -433,11 +433,7 @@ static int do_unlk(struct file *filp, int cmd, struct file_lock *fl)
 	 * Flush all pending writes before doing anything
 	 * with locks..
 	 */
-	filemap_fdatawrite(filp->f_mapping);
-	down(&inode->i_sem);
-	nfs_wb_all(inode);
-	up(&inode->i_sem);
-	filemap_fdatawait(filp->f_mapping);
+	nfs_sync_mapping(filp->f_mapping);
 
 	/* NOTE: special case
 	 * 	If we're signalled while cleaning up locks on process exit, we
@@ -465,15 +461,8 @@ static int do_setlk(struct file *filp, int cmd, struct file_lock *fl)
 	 * Flush all pending writes before doing anything
 	 * with locks..
 	 */
-	status = filemap_fdatawrite(filp->f_mapping);
-	if (status == 0) {
-		down(&inode->i_sem);
-		status = nfs_wb_all(inode);
-		up(&inode->i_sem);
-		if (status == 0)
-			status = filemap_fdatawait(filp->f_mapping);
-	}
-	if (status < 0)
+	status = nfs_sync_mapping(filp->f_mapping);
+	if (status != 0)
 		goto out;
 
 	lock_kernel();
@@ -497,11 +486,7 @@ static int do_setlk(struct file *filp, int cmd, struct file_lock *fl)
 	 * Make sure we clear the cache whenever we try to get the lock.
 	 * This makes locking act as a cache coherency point.
 	 */
-	filemap_fdatawrite(filp->f_mapping);
-	down(&inode->i_sem);
-	nfs_wb_all(inode);	/* we may have slept */
-	up(&inode->i_sem);
-	filemap_fdatawait(filp->f_mapping);
+	nfs_sync_mapping(filp->f_mapping);
 	nfs_zap_caches(inode);
 out:
 	rpc_clnt_sigunmask(NFS_CLIENT(inode), &oldset);
@@ -524,7 +509,8 @@ static int nfs_lock(struct file *filp, int cmd, struct file_lock *fl)
 		return -EINVAL;
 
 	/* No mandatory locks over NFS */
-	if ((inode->i_mode & (S_ISGID | S_IXGRP)) == S_ISGID)
+	if ((inode->i_mode & (S_ISGID | S_IXGRP)) == S_ISGID &&
+	    fl->fl_type != F_UNLCK)
 		return -ENOLCK;
 
 	if (IS_GETLK(cmd))
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 6391d8964214..432f41cd75e6 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -54,7 +54,7 @@
 #define NFS_MAX_READAHEAD	(RPC_DEF_SLOT_TABLE - 1)
 
 static void nfs_invalidate_inode(struct inode *);
-static int nfs_update_inode(struct inode *, struct nfs_fattr *, unsigned long);
+static int nfs_update_inode(struct inode *, struct nfs_fattr *);
 
 static struct inode *nfs_alloc_inode(struct super_block *sb);
 static void nfs_destroy_inode(struct inode *);
@@ -640,17 +640,35 @@ static int nfs_show_options(struct seq_file *m, struct vfsmount *mnt)
 	return 0;
 }
 
+/**
+ * nfs_sync_mapping - helper to flush all mmapped dirty data to disk
+ */
+int nfs_sync_mapping(struct address_space *mapping)
+{
+	int ret;
+
+	if (mapping->nrpages == 0)
+		return 0;
+	unmap_mapping_range(mapping, 0, 0, 0);
+	ret = filemap_fdatawrite(mapping);
+	if (ret != 0)
+		goto out;
+	ret = filemap_fdatawait(mapping);
+	if (ret != 0)
+		goto out;
+	ret = nfs_wb_all(mapping->host);
+out:
+	return ret;
+}
+
 /*
  * Invalidate the local caches
  */
-void
-nfs_zap_caches(struct inode *inode)
+static void nfs_zap_caches_locked(struct inode *inode)
 {
 	struct nfs_inode *nfsi = NFS_I(inode);
 	int mode = inode->i_mode;
 
-	spin_lock(&inode->i_lock);
-
 	NFS_ATTRTIMEO(inode) = NFS_MINATTRTIMEO(inode);
 	NFS_ATTRTIMEO_UPDATE(inode) = jiffies;
 
@@ -659,7 +677,12 @@ nfs_zap_caches(struct inode *inode)
 		nfsi->cache_validity |= NFS_INO_INVALID_ATTR|NFS_INO_INVALID_DATA|NFS_INO_INVALID_ACCESS|NFS_INO_INVALID_ACL|NFS_INO_REVAL_PAGECACHE;
 	else
 		nfsi->cache_validity |= NFS_INO_INVALID_ATTR|NFS_INO_INVALID_ACCESS|NFS_INO_INVALID_ACL|NFS_INO_REVAL_PAGECACHE;
+}
 
+void nfs_zap_caches(struct inode *inode)
+{
+	spin_lock(&inode->i_lock);
+	nfs_zap_caches_locked(inode);
 	spin_unlock(&inode->i_lock);
 }
 
@@ -676,16 +699,13 @@ static void nfs_zap_acl_cache(struct inode *inode)
 }
 
 /*
- * Invalidate, but do not unhash, the inode
+ * Invalidate, but do not unhash, the inode.
+ * NB: must be called with inode->i_lock held!
  */
-static void
-nfs_invalidate_inode(struct inode *inode)
+static void nfs_invalidate_inode(struct inode *inode)
 {
-	umode_t save_mode = inode->i_mode;
-
-	make_bad_inode(inode);
-	inode->i_mode = save_mode;
-	nfs_zap_caches(inode);
+	set_bit(NFS_INO_STALE, &NFS_FLAGS(inode));
+	nfs_zap_caches_locked(inode);
 }
 
 struct nfs_find_desc {
@@ -1081,8 +1101,6 @@ __nfs_revalidate_inode(struct nfs_server *server, struct inode *inode)
 	int		 status = -ESTALE;
 	struct nfs_fattr fattr;
 	struct nfs_inode *nfsi = NFS_I(inode);
-	unsigned long verifier;
-	unsigned long cache_validity;
 
 	dfprintk(PAGECACHE, "NFS: revalidating (%s/%Ld)\n",
 		inode->i_sb->s_id, (long long)NFS_FILEID(inode));
@@ -1107,8 +1125,6 @@ __nfs_revalidate_inode(struct nfs_server *server, struct inode *inode)
 		}
 	}
 
-	/* Protect against RPC races by saving the change attribute */
-	verifier = nfs_save_change_attribute(inode);
 	status = NFS_PROTO(inode)->getattr(server, NFS_FH(inode), &fattr);
 	if (status != 0) {
 		dfprintk(PAGECACHE, "nfs_revalidate_inode: (%s/%Ld) getattr failed, error=%d\n",
@@ -1123,7 +1139,7 @@ __nfs_revalidate_inode(struct nfs_server *server, struct inode *inode)
 	}
 
 	spin_lock(&inode->i_lock);
-	status = nfs_update_inode(inode, &fattr, verifier);
+	status = nfs_update_inode(inode, &fattr);
 	if (status) {
 		spin_unlock(&inode->i_lock);
 		dfprintk(PAGECACHE, "nfs_revalidate_inode: (%s/%Ld) refresh failed, error=%d\n",
@@ -1131,20 +1147,11 @@ __nfs_revalidate_inode(struct nfs_server *server, struct inode *inode)
 			 (long long)NFS_FILEID(inode), status);
 		goto out;
 	}
-	cache_validity = nfsi->cache_validity;
-	nfsi->cache_validity &= ~NFS_INO_REVAL_PAGECACHE;
-
-	/*
-	 * We may need to keep the attributes marked as invalid if
-	 * we raced with nfs_end_attr_update().
-	 */
-	if (time_after_eq(verifier, nfsi->cache_change_attribute))
-		nfsi->cache_validity &= ~(NFS_INO_INVALID_ATTR|NFS_INO_INVALID_ATIME);
 	spin_unlock(&inode->i_lock);
 
 	nfs_revalidate_mapping(inode, inode->i_mapping);
 
-	if (cache_validity & NFS_INO_INVALID_ACL)
+	if (nfsi->cache_validity & NFS_INO_INVALID_ACL)
 		nfs_zap_acl_cache(inode);
 
 	dfprintk(PAGECACHE, "NFS: (%s/%Ld) revalidation complete\n",
@@ -1193,11 +1200,8 @@ void nfs_revalidate_mapping(struct inode *inode, struct address_space *mapping)
 	struct nfs_inode *nfsi = NFS_I(inode);
 
 	if (nfsi->cache_validity & NFS_INO_INVALID_DATA) {
-		if (S_ISREG(inode->i_mode)) {
-			if (filemap_fdatawrite(mapping) == 0)
-				filemap_fdatawait(mapping);
-			nfs_wb_all(inode);
-		}
+		if (S_ISREG(inode->i_mode))
+			nfs_sync_mapping(mapping);
 		invalidate_inode_pages2(mapping);
 
 		spin_lock(&inode->i_lock);
@@ -1347,10 +1351,8 @@ int nfs_refresh_inode(struct inode *inode, struct nfs_fattr *fattr)
 		return 0;
 	spin_lock(&inode->i_lock);
 	nfsi->cache_validity &= ~NFS_INO_REVAL_PAGECACHE;
-	if (nfs_verify_change_attribute(inode, fattr->time_start))
-		nfsi->cache_validity &= ~(NFS_INO_INVALID_ATTR|NFS_INO_INVALID_ATIME);
 	if (time_after(fattr->time_start, nfsi->last_updated))
-		status = nfs_update_inode(inode, fattr, fattr->time_start);
+		status = nfs_update_inode(inode, fattr);
 	else
 		status = nfs_check_inode_attributes(inode, fattr);
 
@@ -1376,10 +1378,7 @@ int nfs_post_op_update_inode(struct inode *inode, struct nfs_fattr *fattr)
 		nfsi->cache_validity |= NFS_INO_INVALID_ATTR | NFS_INO_INVALID_ACCESS;
 		goto out;
 	}
-	status = nfs_update_inode(inode, fattr, fattr->time_start);
-	if (time_after_eq(fattr->time_start, nfsi->cache_change_attribute))
-		nfsi->cache_validity &= ~(NFS_INO_INVALID_ATTR|NFS_INO_INVALID_ATIME|NFS_INO_REVAL_PAGECACHE);
-	nfsi->cache_change_attribute = jiffies;
+	status = nfs_update_inode(inode, fattr);
 out:
 	spin_unlock(&inode->i_lock);
 	return status;
@@ -1397,12 +1396,12 @@ out:
  *
  * A very similar scenario holds for the dir cache.
  */
-static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr, unsigned long verifier)
+static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
 {
 	struct nfs_inode *nfsi = NFS_I(inode);
 	loff_t cur_isize, new_isize;
 	unsigned int	invalid = 0;
-	int data_unstable;
+	int data_stable;
 
 	dfprintk(VFS, "NFS: %s(%s/%ld ct=%d info=0x%x)\n",
 			__FUNCTION__, inode->i_sb->s_id, inode->i_ino,
@@ -1433,8 +1432,9 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr, unsign
 	nfsi->last_updated = jiffies;
 
 	/* Are we racing with known updates of the metadata on the server? */
-	data_unstable = ! (nfs_verify_change_attribute(inode, verifier) ||
-		(nfsi->cache_validity & NFS_INO_REVAL_PAGECACHE));
+	data_stable = nfs_verify_change_attribute(inode, fattr->time_start);
+	if (data_stable)
+		nfsi->cache_validity &= ~(NFS_INO_INVALID_ATTR|NFS_INO_INVALID_ATIME);
 
 	/* Check if our cached file size is stale */
  	new_isize = nfs_size_to_loff_t(fattr->size);
@@ -1443,7 +1443,7 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr, unsign
 		/* Do we perhaps have any outstanding writes? */
 		if (nfsi->npages == 0) {
 			/* No, but did we race with nfs_end_data_update()? */
-			if (time_after_eq(verifier,  nfsi->cache_change_attribute)) {
+			if (data_stable) {
 				inode->i_size = new_isize;
 				invalid |= NFS_INO_INVALID_DATA;
 			}
@@ -1452,6 +1452,7 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr, unsign
 			inode->i_size = new_isize;
 			invalid |= NFS_INO_INVALID_ATTR|NFS_INO_INVALID_DATA;
 		}
+		nfsi->cache_change_attribute = jiffies;
 		dprintk("NFS: isize change on server for file %s/%ld\n",
 				inode->i_sb->s_id, inode->i_ino);
 	}
@@ -1461,8 +1462,8 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr, unsign
 		memcpy(&inode->i_mtime, &fattr->mtime, sizeof(inode->i_mtime));
 		dprintk("NFS: mtime change on server for file %s/%ld\n",
 				inode->i_sb->s_id, inode->i_ino);
-		if (!data_unstable)
-			invalid |= NFS_INO_INVALID_ATTR|NFS_INO_INVALID_DATA;
+		invalid |= NFS_INO_INVALID_ATTR|NFS_INO_INVALID_DATA;
+		nfsi->cache_change_attribute = jiffies;
 	}
 
 	if ((fattr->valid & NFS_ATTR_FATTR_V4)
@@ -1470,15 +1471,15 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr, unsign
 		dprintk("NFS: change_attr change on server for file %s/%ld\n",
 		       inode->i_sb->s_id, inode->i_ino);
 		nfsi->change_attr = fattr->change_attr;
-		if (!data_unstable)
-			invalid |= NFS_INO_INVALID_ATTR|NFS_INO_INVALID_DATA|NFS_INO_INVALID_ACCESS|NFS_INO_INVALID_ACL;
+		invalid |= NFS_INO_INVALID_ATTR|NFS_INO_INVALID_DATA|NFS_INO_INVALID_ACCESS|NFS_INO_INVALID_ACL;
+		nfsi->cache_change_attribute = jiffies;
 	}
 
 	/* If ctime has changed we should definitely clear access+acl caches */
 	if (!timespec_equal(&inode->i_ctime, &fattr->ctime)) {
-		if (!data_unstable)
-			invalid |= NFS_INO_INVALID_ACCESS|NFS_INO_INVALID_ACL;
+		invalid |= NFS_INO_INVALID_ACCESS|NFS_INO_INVALID_ACL;
 		memcpy(&inode->i_ctime, &fattr->ctime, sizeof(inode->i_ctime));
+		nfsi->cache_change_attribute = jiffies;
 	}
 	memcpy(&inode->i_atime, &fattr->atime, sizeof(inode->i_atime));
 
@@ -1516,6 +1517,8 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr, unsign
 	if (!(S_ISREG(inode->i_mode) || S_ISDIR(inode->i_mode)
 				|| S_ISLNK(inode->i_mode)))
 		invalid &= ~NFS_INO_INVALID_DATA;
+	if (data_stable)
+		invalid &= ~(NFS_INO_INVALID_ATTR|NFS_INO_INVALID_ATIME|NFS_INO_REVAL_PAGECACHE);
 	if (!nfs_have_delegation(inode, FMODE_READ))
 		nfsi->cache_validity |= invalid;
 
@@ -1528,14 +1531,13 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr, unsign
 	printk(KERN_DEBUG "%s: inode %ld mode changed, %07o to %07o\n",
 			__FUNCTION__, inode->i_ino, inode->i_mode, fattr->mode);
 #endif
+ out_err:
 	/*
 	 * No need to worry about unhashing the dentry, as the
 	 * lookup validation will know that the inode is bad.
 	 * (But we fall through to invalidate the caches.)
 	 */
 	nfs_invalidate_inode(inode);
- out_err:
-	set_bit(NFS_INO_STALE, &NFS_FLAGS(inode));
 	return -ESTALE;
 }
 
@@ -2068,6 +2070,7 @@ static struct inode *nfs_alloc_inode(struct super_block *sb)
 		return NULL;
 	nfsi->flags = 0UL;
 	nfsi->cache_validity = 0UL;
+	nfsi->cache_change_attribute = jiffies;
 #ifdef CONFIG_NFS_V3_ACL
 	nfsi->acl_access = ERR_PTR(-EAGAIN);
 	nfsi->acl_default = ERR_PTR(-EAGAIN);
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 21482b2518f6..f988a9417b13 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -1506,10 +1506,15 @@ static int _nfs4_proc_write(struct nfs_write_data *wdata)
 	dprintk("NFS call  write %d @ %Ld\n", wdata->args.count,
 			(long long) wdata->args.offset);
 
+	wdata->args.bitmask = server->attr_bitmask;
+	wdata->res.server = server;
 	nfs_fattr_init(fattr);
 	status = rpc_call_sync(server->client, &msg, rpcflags);
 	dprintk("NFS reply write: %d\n", status);
-	return status;
+	if (status < 0)
+		return status;
+	nfs_post_op_update_inode(inode, fattr);
+	return wdata->res.count;
 }
 
 static int nfs4_proc_write(struct nfs_write_data *wdata)
@@ -1540,9 +1545,13 @@ static int _nfs4_proc_commit(struct nfs_write_data *cdata)
 	dprintk("NFS call  commit %d @ %Ld\n", cdata->args.count,
 			(long long) cdata->args.offset);
 
+	cdata->args.bitmask = server->attr_bitmask;
+	cdata->res.server = server;
 	nfs_fattr_init(fattr);
 	status = rpc_call_sync(server->client, &msg, 0);
 	dprintk("NFS reply commit: %d\n", status);
+	if (status >= 0)
+		nfs_post_op_update_inode(inode, fattr);
 	return status;
 }
 
@@ -3071,15 +3080,15 @@ static int _nfs4_proc_setlk(struct nfs4_state *state, int cmd, struct file_lock
 	struct nfs4_client *clp = state->owner->so_client;
 	int status;
 
-	down_read(&clp->cl_sem);
 	/* Is this a delegated open? */
-	if (test_bit(NFS_DELEGATED_STATE, &state->flags)) {
+	if (NFS_I(state->inode)->delegation_state != 0) {
 		/* Yes: cache locks! */
 		status = do_vfs_lock(request->fl_file, request);
 		/* ...but avoid races with delegation recall... */
 		if (status < 0 || test_bit(NFS_DELEGATED_STATE, &state->flags))
-			goto out;
+			return status;
 	}
+	down_read(&clp->cl_sem);
 	status = nfs4_set_lock_state(state, request);
 	if (status != 0)
 		goto out;
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 0675f3215e0a..5ef4c57618fe 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -644,12 +644,15 @@ void nfs4_copy_stateid(nfs4_stateid *dst, struct nfs4_state *state, fl_owner_t f
 
 struct nfs_seqid *nfs_alloc_seqid(struct nfs_seqid_counter *counter)
 {
+	struct rpc_sequence *sequence = counter->sequence;
 	struct nfs_seqid *new;
 
 	new = kmalloc(sizeof(*new), GFP_KERNEL);
 	if (new != NULL) {
 		new->sequence = counter;
-		INIT_LIST_HEAD(&new->list);
+		spin_lock(&sequence->lock);
+		list_add_tail(&new->list, &sequence->list);
+		spin_unlock(&sequence->lock);
 	}
 	return new;
 }
@@ -658,12 +661,10 @@ void nfs_free_seqid(struct nfs_seqid *seqid)
 {
 	struct rpc_sequence *sequence = seqid->sequence->sequence;
 
-	if (!list_empty(&seqid->list)) {
-		spin_lock(&sequence->lock);
-		list_del(&seqid->list);
-		spin_unlock(&sequence->lock);
-	}
-	rpc_wake_up_next(&sequence->wait);
+	spin_lock(&sequence->lock);
+	list_del(&seqid->list);
+	spin_unlock(&sequence->lock);
+	rpc_wake_up(&sequence->wait);
 	kfree(seqid);
 }
 
@@ -722,11 +723,10 @@ int nfs_wait_on_sequence(struct nfs_seqid *seqid, struct rpc_task *task)
 	if (sequence->list.next == &seqid->list)
 		goto out;
 	spin_lock(&sequence->lock);
-	if (!list_empty(&sequence->list)) {
+	if (sequence->list.next != &seqid->list) {
 		rpc_sleep_on(&sequence->wait, task, NULL, NULL);
 		status = -EAGAIN;
-	} else
-		list_add(&seqid->list, &sequence->list);
+	}
 	spin_unlock(&sequence->lock);
 out:
 	return status;
diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c
index a48a003242c0..e1e3ca5d746b 100644
--- a/fs/nfs/proc.c
+++ b/fs/nfs/proc.c
@@ -375,6 +375,7 @@ nfs_proc_link(struct inode *inode, struct inode *dir, struct qstr *name)
 
 	dprintk("NFS call  link %s\n", name->name);
 	status = rpc_call(NFS_CLIENT(inode), NFSPROC_LINK, &arg, NULL, 0);
+	nfs_mark_for_revalidate(inode);
 	nfs_mark_for_revalidate(dir);
 	dprintk("NFS reply link: %d\n", status);
 	return status;
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 8f71e766cc5d..3107908e5f3f 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -189,6 +189,7 @@ static int nfs_writepage_sync(struct nfs_open_context *ctx, struct inode *inode,
 		(long long)NFS_FILEID(inode),
 		count, (long long)(page_offset(page) + offset));
 
+	set_page_writeback(page);
 	nfs_begin_data_update(inode);
 	do {
 		if (count < wsize)
@@ -221,6 +222,7 @@ static int nfs_writepage_sync(struct nfs_open_context *ctx, struct inode *inode,
 
 io_error:
 	nfs_end_data_update(inode);
+	end_page_writeback(page);
 	nfs_writedata_free(wdata);
 	return written ? written : result;
 }
@@ -929,7 +931,7 @@ static int nfs_flush_multi(struct list_head *head, struct inode *inode, int how)
 	atomic_set(&req->wb_complete, requests);
 
 	ClearPageError(page);
-	SetPageWriteback(page);
+	set_page_writeback(page);
 	offset = 0;
 	nbytes = req->wb_bytes;
 	do {
@@ -992,7 +994,7 @@ static int nfs_flush_one(struct list_head *head, struct inode *inode, int how)
 		nfs_list_remove_request(req);
 		nfs_list_add_request(req, &data->pages);
 		ClearPageError(req->wb_page);
-		SetPageWriteback(req->wb_page);
+		set_page_writeback(req->wb_page);
 		*pages++ = req->wb_page;
 		count += req->wb_bytes;
 	}
diff --git a/fs/nfsd/nfs2acl.c b/fs/nfsd/nfs2acl.c
index 7cbf0682b2f0..fc95c4df6693 100644
--- a/fs/nfsd/nfs2acl.c
+++ b/fs/nfsd/nfs2acl.c
@@ -107,7 +107,7 @@ static int nfsacld_proc_setacl(struct svc_rqst * rqstp,
 	dprintk("nfsd: SETACL(2acl)   %s\n", SVCFH_fmt(&argp->fh));
 
 	fh = fh_copy(&resp->fh, &argp->fh);
-	nfserr = fh_verify(rqstp, &resp->fh, 0, MAY_NOP);
+	nfserr = fh_verify(rqstp, &resp->fh, 0, MAY_SATTR);
 
 	if (!nfserr) {
 		nfserr = nfserrno( nfsd_set_posix_acl(
diff --git a/fs/nfsd/nfs3acl.c b/fs/nfsd/nfs3acl.c
index 64ba40572fea..16e10c170aed 100644
--- a/fs/nfsd/nfs3acl.c
+++ b/fs/nfsd/nfs3acl.c
@@ -101,7 +101,7 @@ static int nfsd3_proc_setacl(struct svc_rqst * rqstp,
 	int nfserr = 0;
 
 	fh = fh_copy(&resp->fh, &argp->fh);
-	nfserr = fh_verify(rqstp, &resp->fh, 0, MAY_NOP);
+	nfserr = fh_verify(rqstp, &resp->fh, 0, MAY_SATTR);
 
 	if (!nfserr) {
 		nfserr = nfserrno( nfsd_set_posix_acl(
diff --git a/fs/partitions/Kconfig b/fs/partitions/Kconfig
index deb25b661f04..656bc43431b9 100644
--- a/fs/partitions/Kconfig
+++ b/fs/partitions/Kconfig
@@ -203,7 +203,7 @@ config ULTRIX_PARTITION
 
 config SUN_PARTITION
 	bool "Sun partition tables support" if PARTITION_ADVANCED
-	default y if (SPARC32 || SPARC64 || SUN3 || SUN3X)
+	default y if (SPARC || SUN3 || SUN3X)
 	---help---
 	  Like most systems, SunOS uses its own hard disk partition table
 	  format, incompatible with all others. Saying Y here allows you to
diff --git a/fs/partitions/ultrix.c b/fs/partitions/ultrix.c
index 8a8d4d9db314..ec852c11dce4 100644
--- a/fs/partitions/ultrix.c
+++ b/fs/partitions/ultrix.c
@@ -7,6 +7,7 @@
  */
 
 #include "check.h"
+#include "ultrix.h"
 
 int ultrix_partition(struct parsed_partitions *state, struct block_device *bdev)
 {
diff --git a/fs/proc/generic.c b/fs/proc/generic.c
index b638fb500743..72b431d0a0a4 100644
--- a/fs/proc/generic.c
+++ b/fs/proc/generic.c
@@ -54,6 +54,18 @@ proc_file_read(struct file *file, char __user *buf, size_t nbytes,
 	ssize_t	n, count;
 	char	*start;
 	struct proc_dir_entry * dp;
+	unsigned long long pos;
+
+	/*
+	 * Gaah, please just use "seq_file" instead. The legacy /proc
+	 * interfaces cut loff_t down to off_t for reads, and ignore
+	 * the offset entirely for writes..
+	 */
+	pos = *ppos;
+	if (pos > MAX_NON_LFS)
+		return 0;
+	if (nbytes > MAX_NON_LFS - pos)
+		nbytes = MAX_NON_LFS - pos;
 
 	dp = PDE(inode);
 	if (!(page = (char*) __get_free_page(GFP_KERNEL)))
@@ -202,30 +214,17 @@ proc_file_write(struct file *file, const char __user *buffer,
 static loff_t
 proc_file_lseek(struct file *file, loff_t offset, int orig)
 {
-    lock_kernel();
-
-    switch (orig) {
-    case 0:
-	if (offset < 0)
-	    goto out;
-	file->f_pos = offset;
-	unlock_kernel();
-	return(file->f_pos);
-    case 1:
-	if (offset + file->f_pos < 0)
-	    goto out;
-	file->f_pos += offset;
-	unlock_kernel();
-	return(file->f_pos);
-    case 2:
-	goto out;
-    default:
-	goto out;
-    }
-
-out:
-    unlock_kernel();
-    return -EINVAL;
+	loff_t retval = -EINVAL;
+	switch (orig) {
+	case 1:
+		offset += file->f_pos;
+	/* fallthrough */
+	case 0:
+		if (offset < 0 || offset > MAX_NON_LFS)
+			break;
+		file->f_pos = retval = offset;
+	}
+	return retval;
 }
 
 static int proc_notify_change(struct dentry *dentry, struct iattr *iattr)
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index d2fa42006d8f..50bd5a8f0446 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -195,7 +195,7 @@ static int show_map_internal(struct seq_file *m, void *v, struct mem_size_stats
 
 static int show_map(struct seq_file *m, void *v)
 {
-	return show_map_internal(m, v, 0);
+	return show_map_internal(m, v, NULL);
 }
 
 static void smaps_pte_range(struct vm_area_struct *vma, pmd_t *pmd,
@@ -402,12 +402,11 @@ struct numa_maps {
 /*
  * Calculate numa node maps for a vma
  */
-static struct numa_maps *get_numa_maps(const struct vm_area_struct *vma)
+static struct numa_maps *get_numa_maps(struct vm_area_struct *vma)
 {
+	int i;
 	struct page *page;
 	unsigned long vaddr;
-	struct mm_struct *mm = vma->vm_mm;
-	int i;
 	struct numa_maps *md = kmalloc(sizeof(struct numa_maps), GFP_KERNEL);
 
 	if (!md)
@@ -420,7 +419,7 @@ static struct numa_maps *get_numa_maps(const struct vm_area_struct *vma)
 		md->node[i] =0;
 
  	for (vaddr = vma->vm_start; vaddr < vma->vm_end; vaddr += PAGE_SIZE) {
-		page = follow_page(mm, vaddr, 0);
+		page = follow_page(vma, vaddr, 0);
 		if (page) {
 			int count = page_mapcount(page);
 
diff --git a/fs/reiserfs/hashes.c b/fs/reiserfs/hashes.c
index 37c1306eb9b7..a3ec238fd9e0 100644
--- a/fs/reiserfs/hashes.c
+++ b/fs/reiserfs/hashes.c
@@ -19,6 +19,7 @@
 //
 
 #include <linux/kernel.h>
+#include <linux/reiserfs_fs.h>
 #include <asm/types.h>
 #include <asm/bug.h>
 
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index 5f82352b97e1..a5e3a0ddbe53 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -32,6 +32,7 @@ void reiserfs_delete_inode(struct inode *inode)
 	    JOURNAL_PER_BALANCE_CNT * 2 +
 	    2 * REISERFS_QUOTA_INIT_BLOCKS(inode->i_sb);
 	struct reiserfs_transaction_handle th;
+	int err;
 
 	truncate_inode_pages(&inode->i_data, 0);
 
@@ -49,15 +50,13 @@ void reiserfs_delete_inode(struct inode *inode)
 		}
 		reiserfs_update_inode_transaction(inode);
 
-		if (reiserfs_delete_object(&th, inode)) {
-			up(&inode->i_sem);
-			goto out;
-		}
+		err = reiserfs_delete_object(&th, inode);
 
 		/* Do quota update inside a transaction for journaled quotas. We must do that
 		 * after delete_object so that quota updates go into the same transaction as
 		 * stat data deletion */
-		DQUOT_FREE_INODE(inode);
+		if (!err) 
+			DQUOT_FREE_INODE(inode);
 
 		if (journal_end(&th, inode->i_sb, jbegin_count)) {
 			up(&inode->i_sem);
@@ -66,6 +65,12 @@ void reiserfs_delete_inode(struct inode *inode)
 
 		up(&inode->i_sem);
 
+		/* check return value from reiserfs_delete_object after
+		 * ending the transaction
+		 */
+		if (err)
+		    goto out;
+
 		/* all items of file are deleted, so we can remove "save" link */
 		remove_save_link(inode, 0 /* not truncate */ );	/* we can't do anything
 								 * about an error here */
@@ -2099,6 +2104,7 @@ int reiserfs_truncate_file(struct inode *p_s_inode, int update_timestamps)
 	struct page *page = NULL;
 	int error;
 	struct buffer_head *bh = NULL;
+	int err2;
 
 	reiserfs_write_lock(p_s_inode->i_sb);
 
@@ -2136,14 +2142,18 @@ int reiserfs_truncate_file(struct inode *p_s_inode, int update_timestamps)
 		   transaction of truncating gets committed - on reboot the file
 		   either appears truncated properly or not truncated at all */
 		add_save_link(&th, p_s_inode, 1);
-	error = reiserfs_do_truncate(&th, p_s_inode, page, update_timestamps);
-	if (error)
-		goto out;
+	err2 = reiserfs_do_truncate(&th, p_s_inode, page, update_timestamps);
 	error =
 	    journal_end(&th, p_s_inode->i_sb, JOURNAL_PER_BALANCE_CNT * 2 + 1);
 	if (error)
 		goto out;
 
+	/* check reiserfs_do_truncate after ending the transaction */
+	if (err2) {
+		error = err2;
+  		goto out;
+	}
+	
 	if (update_timestamps) {
 		error = remove_save_link(p_s_inode, 1 /* truncate */ );
 		if (error)
@@ -2194,7 +2204,7 @@ static int map_block_for_writepage(struct inode *inode,
 	INITIALIZE_PATH(path);
 	int pos_in_item;
 	int jbegin_count = JOURNAL_PER_BALANCE_CNT;
-	loff_t byte_offset = (block << inode->i_sb->s_blocksize_bits) + 1;
+	loff_t byte_offset = ((loff_t)block << inode->i_sb->s_blocksize_bits)+1;
 	int retval;
 	int use_get_block = 0;
 	int bytes_copied = 0;
diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c
index 4b15761434bc..3f17ef844fb6 100644
--- a/fs/reiserfs/journal.c
+++ b/fs/reiserfs/journal.c
@@ -1039,6 +1039,10 @@ static int flush_commit_list(struct super_block *s,
 	}
 	atomic_dec(&journal->j_async_throttle);
 
+	/* We're skipping the commit if there's an error */
+	if (retval || reiserfs_is_journal_aborted(journal))
+		barrier = 0;
+
 	/* wait on everything written so far before writing the commit
 	 * if we are in barrier mode, send the commit down now
 	 */
@@ -1077,10 +1081,16 @@ static int flush_commit_list(struct super_block *s,
 	BUG_ON(atomic_read(&(jl->j_commit_left)) != 1);
 
 	if (!barrier) {
-		if (buffer_dirty(jl->j_commit_bh))
-			BUG();
-		mark_buffer_dirty(jl->j_commit_bh);
-		sync_dirty_buffer(jl->j_commit_bh);
+		/* If there was a write error in the journal - we can't commit
+		 * this transaction - it will be invalid and, if successful,
+		 * will just end up propogating the write error out to
+		 * the file system. */
+		if (likely(!retval && !reiserfs_is_journal_aborted (journal))) {
+			if (buffer_dirty(jl->j_commit_bh))
+				BUG();
+			mark_buffer_dirty(jl->j_commit_bh) ;
+			sync_dirty_buffer(jl->j_commit_bh) ;
+		}
 	} else
 		wait_on_buffer(jl->j_commit_bh);
 
@@ -2757,6 +2767,15 @@ int journal_init(struct super_block *p_s_sb, const char *j_dev_name,
 	journal->j_cnode_used = 0;
 	journal->j_must_wait = 0;
 
+	if (journal->j_cnode_free == 0) {
+        	reiserfs_warning(p_s_sb, "journal-2004: Journal cnode memory "
+		                 "allocation failed (%ld bytes). Journal is "
+		                 "too large for available memory. Usually "
+		                 "this is due to a journal that is too large.",
+		                 sizeof (struct reiserfs_journal_cnode) * num_cnodes);
+        	goto free_and_return;
+	}
+
 	init_journal_hash(p_s_sb);
 	jl = journal->j_current_jl;
 	jl->j_list_bitmap = get_list_bitmap(p_s_sb, jl);
diff --git a/fs/relayfs/relay.c b/fs/relayfs/relay.c
index 16446a15c96d..2a6f7f12b7f9 100644
--- a/fs/relayfs/relay.c
+++ b/fs/relayfs/relay.c
@@ -333,8 +333,7 @@ size_t relay_switch_subbuf(struct rchan_buf *buf, size_t length)
 	return length;
 
 toobig:
-	printk(KERN_WARNING "relayfs: event too large (%Zd)\n", length);
-	WARN_ON(1);
+	buf->chan->last_toobig = length;
 	return 0;
 }
 
@@ -399,6 +398,11 @@ void relay_close(struct rchan *chan)
 		relay_close_buf(chan->buf[i]);
 	}
 
+	if (chan->last_toobig)
+		printk(KERN_WARNING "relayfs: one or more items not logged "
+		       "[item size (%Zd) > sub-buffer size (%Zd)]\n",
+		       chan->last_toobig, chan->subbuf_size);
+
 	kref_put(&chan->kref, relay_destroy_channel);
 }
 
diff --git a/fs/xattr.c b/fs/xattr.c
index a9db22557998..bcc2156d4d28 100644
--- a/fs/xattr.c
+++ b/fs/xattr.c
@@ -245,7 +245,7 @@ listxattr(struct dentry *d, char __user *list, size_t size)
 		error = d->d_inode->i_op->listxattr(d, klist, size);
 	} else {
 		error = security_inode_listsecurity(d->d_inode, klist, size);
-		if (size && error >= size)
+		if (size && error > size)
 			error = -ERANGE;
 	}
 	if (error > 0) {
diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c
index c6108971b4e6..94d3cdfbf9b8 100644
--- a/fs/xfs/linux-2.6/xfs_aops.c
+++ b/fs/xfs/linux-2.6/xfs_aops.c
@@ -941,13 +941,12 @@ __linvfs_get_block(
 	int			retpbbm = 1;
 	int			error;
 
-	if (blocks) {
-		offset = blocks << inode->i_blkbits;	/* 64 bit goodness */
-		size = (ssize_t) min_t(xfs_off_t, offset, LONG_MAX);
-	} else {
-		size = 1 << inode->i_blkbits;
-	}
 	offset = (xfs_off_t)iblock << inode->i_blkbits;
+	if (blocks)
+		size = (ssize_t) min_t(xfs_off_t, LONG_MAX,
+					(xfs_off_t)blocks << inode->i_blkbits);
+	else
+		size = 1 << inode->i_blkbits;
 
 	VOP_BMAP(vp, offset, size,
 		create ? flags : BMAPI_READ, &iomap, &retpbbm, error);
@@ -1007,7 +1006,7 @@ __linvfs_get_block(
 		ASSERT(iomap.iomap_bsize - iomap.iomap_delta > 0);
 		offset = min_t(xfs_off_t,
 				iomap.iomap_bsize - iomap.iomap_delta,
-				blocks << inode->i_blkbits);
+				(xfs_off_t)blocks << inode->i_blkbits);
 		bh_result->b_size = (u32) min_t(xfs_off_t, UINT_MAX, offset);
 	}
 
diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c
index 1aea42d71a64..5328a2937127 100644
--- a/fs/xfs/quota/xfs_qm.c
+++ b/fs/xfs/quota/xfs_qm.c
@@ -78,7 +78,7 @@ STATIC int	xfs_qm_dqhashlock_nowait(xfs_dquot_t *);
 
 STATIC int	xfs_qm_init_quotainos(xfs_mount_t *);
 STATIC int	xfs_qm_init_quotainfo(xfs_mount_t *);
-STATIC int	xfs_qm_shake(int, unsigned int);
+STATIC int	xfs_qm_shake(int, gfp_t);
 
 #ifdef DEBUG
 extern mutex_t	qcheck_lock;
@@ -2197,7 +2197,7 @@ xfs_qm_shake_freelist(
  */
 /* ARGSUSED */
 STATIC int
-xfs_qm_shake(int nr_to_scan, unsigned int gfp_mask)
+xfs_qm_shake(int nr_to_scan, gfp_t gfp_mask)
 {
 	int	ndqused, nfree, n;
 
diff --git a/fs/xfs/xfs_attr_leaf.c b/fs/xfs/xfs_attr_leaf.c
index 35e557b00db2..1c7421840c18 100644
--- a/fs/xfs/xfs_attr_leaf.c
+++ b/fs/xfs/xfs_attr_leaf.c
@@ -310,7 +310,8 @@ xfs_attr_shortform_remove(xfs_da_args_t *args)
 	 * Fix up the start offset of the attribute fork
 	 */
 	totsize -= size;
-	if (totsize == sizeof(xfs_attr_sf_hdr_t) && !args->addname) {
+	if (totsize == sizeof(xfs_attr_sf_hdr_t) && !args->addname &&
+	    !(mp->m_flags & XFS_MOUNT_COMPAT_ATTR)) {
 		/*
 		 * Last attribute now removed, revert to original
 		 * inode format making all literal area available
@@ -328,7 +329,8 @@ xfs_attr_shortform_remove(xfs_da_args_t *args)
 		xfs_idata_realloc(dp, -size, XFS_ATTR_FORK);
 		dp->i_d.di_forkoff = xfs_attr_shortform_bytesfit(dp, totsize);
 		ASSERT(dp->i_d.di_forkoff);
-		ASSERT(totsize > sizeof(xfs_attr_sf_hdr_t) || args->addname);
+		ASSERT(totsize > sizeof(xfs_attr_sf_hdr_t) || args->addname ||
+			(mp->m_flags & XFS_MOUNT_COMPAT_ATTR));
 		dp->i_afp->if_ext_max =
 			XFS_IFORK_ASIZE(dp) / (uint)sizeof(xfs_bmbt_rec_t);
 		dp->i_df.if_ext_max =
@@ -737,7 +739,8 @@ xfs_attr_shortform_allfit(xfs_dabuf_t *bp, xfs_inode_t *dp)
 				+ name_loc->namelen
 				+ INT_GET(name_loc->valuelen, ARCH_CONVERT);
 	}
-	if (bytes == sizeof(struct xfs_attr_sf_hdr))
+	if (!(dp->i_mount->m_flags & XFS_MOUNT_COMPAT_ATTR) &&
+	    (bytes == sizeof(struct xfs_attr_sf_hdr)))
 		return(-1);
 	return(xfs_attr_shortform_bytesfit(dp, bytes));
 }
@@ -775,6 +778,8 @@ xfs_attr_leaf_to_shortform(xfs_dabuf_t *bp, xfs_da_args_t *args, int forkoff)
 		goto out;
 
 	if (forkoff == -1) {
+		ASSERT(!(dp->i_mount->m_flags & XFS_MOUNT_COMPAT_ATTR));
+
 		/*
 		 * Last attribute was removed, revert to original
 		 * inode format making all literal area available
diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c
index 7ceabd0e2d9d..d1236d6f4045 100644
--- a/fs/xfs/xfs_fsops.c
+++ b/fs/xfs/xfs_fsops.c
@@ -550,7 +550,7 @@ xfs_fs_goingdown(
 		struct vfs *vfsp = XFS_MTOVFS(mp);
 		struct super_block *sb = freeze_bdev(vfsp->vfs_super->s_bdev);
 
-		if (sb) {
+		if (sb && !IS_ERR(sb)) {
 			xfs_force_shutdown(mp, XFS_FORCE_UMOUNT);
 			thaw_bdev(sb->s_bdev, sb);
 		}
diff --git a/fs/xfs/xfs_iomap.h b/fs/xfs/xfs_iomap.h
index fcd6d63bb68b..3ce204a524b0 100644
--- a/fs/xfs/xfs_iomap.h
+++ b/fs/xfs/xfs_iomap.h
@@ -69,7 +69,7 @@ typedef struct xfs_iomap {
 	xfs_buftarg_t		*iomap_target;
 	xfs_off_t		iomap_offset;	/* offset of mapping, bytes */
 	xfs_off_t		iomap_bsize;	/* size of mapping, bytes */
-	size_t			iomap_delta;	/* offset into mapping, bytes */
+	xfs_off_t		iomap_delta;	/* offset into mapping, bytes */
 	iomap_flags_t		iomap_flags;
 } xfs_iomap_t;
 
diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h
index 8f285149681f..4518b188ade6 100644
--- a/fs/xfs/xfs_log_priv.h
+++ b/fs/xfs/xfs_log_priv.h
@@ -494,10 +494,8 @@ typedef struct log {
 
 #define XLOG_FORCED_SHUTDOWN(log)	((log)->l_flags & XLOG_IO_ERROR)
 
-#define XLOG_GRANT_SUB_SPACE(log,bytes,type)	\
-	xlog_grant_sub_space(log,bytes,type)
-static inline void xlog_grant_sub_space(struct log *log, int bytes, int type)
-{
+#define XLOG_GRANT_SUB_SPACE(log,bytes,type)				\
+    {									\
 	if (type == 'w') {						\
 		(log)->l_grant_write_bytes -= (bytes);			\
 		if ((log)->l_grant_write_bytes < 0) {			\
@@ -511,13 +509,9 @@ static inline void xlog_grant_sub_space(struct log *log, int bytes, int type)
 			(log)->l_grant_reserve_cycle--;			\
 		}							\
 	 }								\
-}
-
-#define XLOG_GRANT_ADD_SPACE(log,bytes,type)	\
-	xlog_grant_add_space(log,bytes,type)
-static inline void
-xlog_grant_add_space(struct log *log, int bytes, int type)
-{
+    }
+#define XLOG_GRANT_ADD_SPACE(log,bytes,type)				\
+    {									\
 	if (type == 'w') {						\
 		(log)->l_grant_write_bytes += (bytes);			\
 		if ((log)->l_grant_write_bytes > (log)->l_logsize) {	\
@@ -531,12 +525,9 @@ xlog_grant_add_space(struct log *log, int bytes, int type)
 			(log)->l_grant_reserve_cycle++;			\
 		}							\
 	 }								\
-}
-
-#define XLOG_INS_TICKETQ(q, tic)	xlog_ins_ticketq(q, tic)
-static inline void
-xlog_ins_ticketq(struct xlog_ticket *q, struct xlog_ticket *tic)
-{							\
+    }
+#define XLOG_INS_TICKETQ(q, tic)			\
+    {							\
 	if (q) {					\
 		(tic)->t_next	    = (q);		\
 		(tic)->t_prev	    = (q)->t_prev;	\
@@ -547,12 +538,9 @@ xlog_ins_ticketq(struct xlog_ticket *q, struct xlog_ticket *tic)
 		(q) = (tic);				\
 	}						\
 	(tic)->t_flags |= XLOG_TIC_IN_Q;		\
-}
-
-#define XLOG_DEL_TICKETQ(q, tic)	xlog_del_ticketq(q, tic)
-static inline void
-xlog_del_ticketq(struct xlog_ticket *q, struct xlog_ticket *tic)
-{							\
+    }
+#define XLOG_DEL_TICKETQ(q, tic)			\
+    {							\
 	if ((tic) == (tic)->t_next) {			\
 		(q) = NULL;				\
 	} else {					\
@@ -562,7 +550,7 @@ xlog_del_ticketq(struct xlog_ticket *q, struct xlog_ticket *tic)
 	}						\
 	(tic)->t_next = (tic)->t_prev = NULL;		\
 	(tic)->t_flags &= ~XLOG_TIC_IN_Q;		\
-}
+    }
 
 /* common routines */
 extern xfs_lsn_t xlog_assign_tail_lsn(struct xfs_mount *mp);
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index 7c1f74531463..e03fa2a3d5ed 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -3958,8 +3958,9 @@ xfs_finish_reclaim_all(xfs_mount_t *mp, int noblock)
 				}
 			}
 			XFS_MOUNT_IUNLOCK(mp);
-			xfs_finish_reclaim(ip, noblock,
-				XFS_IFLUSH_DELWRI_ELSE_ASYNC);
+			if (xfs_finish_reclaim(ip, noblock,
+					XFS_IFLUSH_DELWRI_ELSE_ASYNC))
+				delay(1);
 			purged = 1;
 			break;
 		}
diff --git a/include/acpi/acglobal.h b/include/acpi/acglobal.h
index e9c2790139ec..4ab2ca18b8df 100644
--- a/include/acpi/acglobal.h
+++ b/include/acpi/acglobal.h
@@ -211,7 +211,7 @@ ACPI_EXTERN u32 acpi_gbl_original_mode;
 ACPI_EXTERN u32 acpi_gbl_rsdp_original_location;
 ACPI_EXTERN u32 acpi_gbl_ns_lookup_count;
 ACPI_EXTERN u32 acpi_gbl_ps_find_count;
-ACPI_EXTERN u32 acpi_gbl_owner_id_mask;
+ACPI_EXTERN u64 acpi_gbl_owner_id_mask;
 ACPI_EXTERN u16 acpi_gbl_pm1_enable_register_save;
 ACPI_EXTERN u16 acpi_gbl_global_lock_handle;
 ACPI_EXTERN u8 acpi_gbl_debugger_configuration;
diff --git a/include/asm-alpha/atomic.h b/include/asm-alpha/atomic.h
index 20ac3d95ecd9..6183eab006d4 100644
--- a/include/asm-alpha/atomic.h
+++ b/include/asm-alpha/atomic.h
@@ -118,8 +118,6 @@ static __inline__ long atomic_add_return(int i, atomic_t * v)
 	return result;
 }
 
-#define atomic_add_negative(a, v)	(atomic_add_return((a), (v)) < 0)
-
 static __inline__ long atomic64_add_return(long i, atomic64_t * v)
 {
 	long temp, result;
@@ -177,6 +175,21 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v)
 	return result;
 }
 
+#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+
+#define atomic_add_unless(v, a, u)				\
+({								\
+	int c, old;						\
+	c = atomic_read(v);					\
+	while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+		c = old;					\
+	c != (u);						\
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
+#define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)
+#define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
+
 #define atomic_dec_return(v) atomic_sub_return(1,(v))
 #define atomic64_dec_return(v) atomic64_sub_return(1,(v))
 
@@ -187,6 +200,8 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v)
 #define atomic64_sub_and_test(i,v) (atomic64_sub_return((i), (v)) == 0)
 
 #define atomic_inc_and_test(v) (atomic_add_return(1, (v)) == 0)
+#define atomic64_inc_and_test(v) (atomic64_add_return(1, (v)) == 0)
+
 #define atomic_dec_and_test(v) (atomic_sub_return(1, (v)) == 0)
 #define atomic64_dec_and_test(v) (atomic64_sub_return(1, (v)) == 0)
 
diff --git a/include/asm-arm/arch-clps711x/uncompress.h b/include/asm-arm/arch-clps711x/uncompress.h
index 7d0ab791b16c..9fc4bcfa1681 100644
--- a/include/asm-arm/arch-clps711x/uncompress.h
+++ b/include/asm-arm/arch-clps711x/uncompress.h
@@ -19,7 +19,7 @@
  */
 #include <linux/config.h>
 #include <asm/arch/io.h>
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
 #include <asm/hardware/clps7111.h>
 
 #undef CLPS7111_BASE
diff --git a/include/asm-arm/arch-ebsa110/io.h b/include/asm-arm/arch-ebsa110/io.h
index 68e04c0bb3f7..ae048441c9ed 100644
--- a/include/asm-arm/arch-ebsa110/io.h
+++ b/include/asm-arm/arch-ebsa110/io.h
@@ -64,7 +64,7 @@ void __writel(u32 val, void __iomem *addr);
 #define writew(v,b)		__writew(v,b)
 #define writel(v,b)		__writel(v,b)
 
-#define __arch_ioremap(cookie,sz,c,a)	((void __iomem *)(cookie))
+#define __arch_ioremap(cookie,sz,c)	((void __iomem *)(cookie))
 #define __arch_iounmap(cookie)		do { } while (0)
 
 extern void insb(unsigned int port, void *buf, int sz);
diff --git a/include/asm-arm/arch-epxa10db/uncompress.h b/include/asm-arm/arch-epxa10db/uncompress.h
index d33ad6a93749..fdfe0e6848f8 100644
--- a/include/asm-arm/arch-epxa10db/uncompress.h
+++ b/include/asm-arm/arch-epxa10db/uncompress.h
@@ -19,7 +19,7 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 #include "asm/arch/platform.h"
-#include "asm/arch/hardware.h"
+#include "asm/hardware.h"
 #define UART00_TYPE (volatile unsigned int*)
 #include "asm/arch/uart00.h"
 
diff --git a/include/asm-arm/arch-h720x/uncompress.h b/include/asm-arm/arch-h720x/uncompress.h
index 2fffacf85a01..9535764bcc71 100644
--- a/include/asm-arm/arch-h720x/uncompress.h
+++ b/include/asm-arm/arch-h720x/uncompress.h
@@ -7,7 +7,7 @@
 #ifndef __ASM_ARCH_UNCOMPRESS_H
 #define __ASM_ARCH_UNCOMPRESS_H
 
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
 
 #define LSR 	0x14
 #define TEMPTY 	0x40
diff --git a/include/asm-arm/arch-imx/irqs.h b/include/asm-arm/arch-imx/irqs.h
index 238197cfb9d9..f195542898e0 100644
--- a/include/asm-arm/arch-imx/irqs.h
+++ b/include/asm-arm/arch-imx/irqs.h
@@ -23,7 +23,7 @@
 #define __ARM_IRQS_H__
 
 /* Use the imx definitions */
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
 
 /*
  *  IMX Interrupt numbers
diff --git a/include/asm-arm/arch-imx/timex.h b/include/asm-arm/arch-imx/timex.h
index d65ab3cd5d5d..8c91674706b1 100644
--- a/include/asm-arm/arch-imx/timex.h
+++ b/include/asm-arm/arch-imx/timex.h
@@ -21,7 +21,7 @@
 #ifndef __ASM_ARCH_TIMEX_H
 #define __ASM_ARCH_TIMEX_H
 
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
 #define CLOCK_TICK_RATE		(CLK32)
 
 #endif
diff --git a/include/asm-arm/arch-integrator/smp.h b/include/asm-arm/arch-integrator/smp.h
index 0ec7093f7c37..da6981efdc39 100644
--- a/include/asm-arm/arch-integrator/smp.h
+++ b/include/asm-arm/arch-integrator/smp.h
@@ -3,7 +3,7 @@
 
 #include <linux/config.h>
 
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
 #include <asm/io.h>
 
 #define hard_smp_processor_id()				\
diff --git a/include/asm-arm/arch-iop3xx/timex.h b/include/asm-arm/arch-iop3xx/timex.h
index d4187fe9a85a..472badb451c4 100644
--- a/include/asm-arm/arch-iop3xx/timex.h
+++ b/include/asm-arm/arch-iop3xx/timex.h
@@ -4,7 +4,7 @@
  * IOP3xx architecture timex specifications
  */
 #include <linux/config.h>
-
+#include <asm/hardware.h>
 
 #if defined(CONFIG_ARCH_IQ80321) || defined(CONFIG_ARCH_IQ31244)
 
diff --git a/include/asm-arm/arch-ixp4xx/hardware.h b/include/asm-arm/arch-ixp4xx/hardware.h
index 55d85eea8c1a..cfb413c845f7 100644
--- a/include/asm-arm/arch-ixp4xx/hardware.h
+++ b/include/asm-arm/arch-ixp4xx/hardware.h
@@ -44,5 +44,6 @@ extern unsigned int processor_id;
 #include "ixdp425.h"
 #include "coyote.h"
 #include "prpmc1100.h"
+#include "nslu2.h"
 
 #endif  /* _ASM_ARCH_HARDWARE_H */
diff --git a/include/asm-arm/arch-ixp4xx/io.h b/include/asm-arm/arch-ixp4xx/io.h
index 688f7f90d93e..942b622455bc 100644
--- a/include/asm-arm/arch-ixp4xx/io.h
+++ b/include/asm-arm/arch-ixp4xx/io.h
@@ -59,11 +59,10 @@ extern int ixp4xx_pci_write(u32 addr, u32 cmd, u32 data);
  * fallback to the default.
  */
 static inline void __iomem *
-__ixp4xx_ioremap(unsigned long addr, size_t size, unsigned long flags, unsigned long align)
+__ixp4xx_ioremap(unsigned long addr, size_t size, unsigned long flags)
 {
-	extern void __iomem * __ioremap(unsigned long, size_t, unsigned long, unsigned long);
 	if((addr < 0x48000000) || (addr > 0x4fffffff))
-		return __ioremap(addr, size, flags, align);
+		return __ioremap(addr, size, flags);
 
 	return (void *)addr;
 }
@@ -71,13 +70,11 @@ __ixp4xx_ioremap(unsigned long addr, size_t size, unsigned long flags, unsigned
 static inline void
 __ixp4xx_iounmap(void __iomem *addr)
 {
-	extern void __iounmap(void __iomem *addr);
-
 	if ((u32)addr >= VMALLOC_START)
 		__iounmap(addr);
 }
 
-#define __arch_ioremap(a, s, f, x)	__ixp4xx_ioremap(a, s, f, x)
+#define __arch_ioremap(a, s, f)		__ixp4xx_ioremap(a, s, f)
 #define	__arch_iounmap(a)		__ixp4xx_iounmap(a)
 
 #define	writeb(v, p)			__ixp4xx_writeb(v, p)
diff --git a/include/asm-arm/arch-ixp4xx/irqs.h b/include/asm-arm/arch-ixp4xx/irqs.h
index ca808281c7f9..2cf4930372bc 100644
--- a/include/asm-arm/arch-ixp4xx/irqs.h
+++ b/include/asm-arm/arch-ixp4xx/irqs.h
@@ -93,4 +93,11 @@
 #define	IRQ_COYOTE_PCI_SLOT1	IRQ_IXP4XX_GPIO11
 #define	IRQ_COYOTE_IDE		IRQ_IXP4XX_GPIO5
 
+/*
+ * NSLU2 board IRQs
+ */
+#define        IRQ_NSLU2_PCI_INTA      IRQ_IXP4XX_GPIO11
+#define        IRQ_NSLU2_PCI_INTB      IRQ_IXP4XX_GPIO10
+#define        IRQ_NSLU2_PCI_INTC      IRQ_IXP4XX_GPIO9
+
 #endif
diff --git a/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h b/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h
index 2b149ed59149..9444958bec1e 100644
--- a/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h
+++ b/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h
@@ -47,6 +47,7 @@
  * Queue Manager
  */
 #define IXP4XX_QMGR_BASE_PHYS		(0x60000000)
+#define IXP4XX_QMGR_REGION_SIZE		(0x00004000)
 
 /*
  * Expansion BUS Configuration registers
diff --git a/include/asm-arm/arch-ixp4xx/nslu2.h b/include/asm-arm/arch-ixp4xx/nslu2.h
new file mode 100644
index 000000000000..b8b347a559c7
--- /dev/null
+++ b/include/asm-arm/arch-ixp4xx/nslu2.h
@@ -0,0 +1,96 @@
+/*
+ * include/asm-arm/arch-ixp4xx/nslu2.h
+ *
+ * NSLU2 platform specific definitions
+ *
+ * Author: Mark Rakes <mrakes AT mac.com>
+ * Maintainers: http://www.nslu2-linux.org
+ *
+ * based on ixdp425.h:
+ *	Copyright 2004 (c) MontaVista, Software, Inc.
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __ASM_ARCH_HARDWARE_H__
+#error "Do not include this directly, instead #include <asm/hardware.h>"
+#endif
+
+#define NSLU2_FLASH_BASE	IXP4XX_EXP_BUS_CS0_BASE_PHYS
+#define NSLU2_FLASH_SIZE	IXP4XX_EXP_BUS_CSX_REGION_SIZE
+
+#define NSLU2_SDA_PIN		7
+#define NSLU2_SCL_PIN		6
+
+/*
+ * NSLU2 PCI IRQs
+ */
+#define NSLU2_PCI_MAX_DEV	3
+#define NSLU2_PCI_IRQ_LINES	3
+
+
+/* PCI controller GPIO to IRQ pin mappings */
+#define NSLU2_PCI_INTA_PIN	11
+#define NSLU2_PCI_INTB_PIN	10
+#define NSLU2_PCI_INTC_PIN	9
+#define NSLU2_PCI_INTD_PIN	8
+
+
+/* NSLU2 Timer */
+#define NSLU2_FREQ 66000000
+#define NSLU2_CLOCK_TICK_RATE (((NSLU2_FREQ / HZ & ~IXP4XX_OST_RELOAD_MASK) + 1) * HZ)
+#define NSLU2_CLOCK_TICKS_PER_USEC ((NSLU2_CLOCK_TICK_RATE + USEC_PER_SEC/2) / USEC_PER_SEC)
+
+/* GPIO */
+
+#define NSLU2_GPIO0		0
+#define NSLU2_GPIO1		1
+#define NSLU2_GPIO2		2
+#define NSLU2_GPIO3		3
+#define NSLU2_GPIO4		4
+#define NSLU2_GPIO5		5
+#define NSLU2_GPIO6		6
+#define NSLU2_GPIO7		7
+#define NSLU2_GPIO8		8
+#define NSLU2_GPIO9		9
+#define NSLU2_GPIO10		10
+#define NSLU2_GPIO11		11
+#define NSLU2_GPIO12		12
+#define NSLU2_GPIO13		13
+#define NSLU2_GPIO14		14
+#define NSLU2_GPIO15		15
+
+/* Buttons */
+
+#define NSLU2_PB_GPIO		NSLU2_GPIO5
+#define NSLU2_PO_GPIO		NSLU2_GPIO8	/* power off */
+#define NSLU2_RB_GPIO		NSLU2_GPIO12
+
+#define NSLU2_PB_IRQ		IRQ_IXP4XX_GPIO5
+#define NSLU2_RB_IRQ		IRQ_IXP4XX_GPIO12
+
+#define NSLU2_PB_BM		(1L << NSLU2_PB_GPIO)
+#define NSLU2_PO_BM		(1L << NSLU2_PO_GPIO)
+#define NSLU2_RB_BM		(1L << NSLU2_RB_GPIO)
+
+/* Buzzer */
+
+#define NSLU2_GPIO_BUZZ		4
+#define NSLU2_BZ_BM		(1L << NSLU2_GPIO_BUZZ)
+/* LEDs */
+
+#define NSLU2_LED_RED		NSLU2_GPIO0
+#define NSLU2_LED_GRN		NSLU2_GPIO1
+
+#define NSLU2_LED_RED_BM	(1L << NSLU2_LED_RED)
+#define NSLU2_LED_GRN_BM	(1L << NSLU2_LED_GRN)
+
+#define NSLU2_LED_DISK1		NSLU2_GPIO2
+#define NSLU2_LED_DISK2		NSLU2_GPIO3
+
+#define NSLU2_LED_DISK1_BM	(1L << NSLU2_GPIO2)
+#define NSLU2_LED_DISK2_BM	(1L << NSLU2_GPIO3)
+
+
diff --git a/include/asm-arm/arch-l7200/aux_reg.h b/include/asm-arm/arch-l7200/aux_reg.h
index 762cbc76c501..5b4396de16a0 100644
--- a/include/asm-arm/arch-l7200/aux_reg.h
+++ b/include/asm-arm/arch-l7200/aux_reg.h
@@ -9,7 +9,7 @@
 #ifndef _ASM_ARCH_AUXREG_H
 #define _ASM_ARCH_AUXREG_H
 
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
 
 #define l7200aux_reg	*((volatile unsigned int *) (AUX_BASE))
 
diff --git a/include/asm-arm/arch-l7200/gp_timers.h b/include/asm-arm/arch-l7200/gp_timers.h
index 6f20962df248..9c4804d13578 100644
--- a/include/asm-arm/arch-l7200/gp_timers.h
+++ b/include/asm-arm/arch-l7200/gp_timers.h
@@ -10,7 +10,7 @@
 #ifndef _ASM_ARCH_GPTIMERS_H
 #define _ASM_ARCH_GPTIMERS_H
 
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
 
 /*
  * Layout of L7200 general purpose timer registers
diff --git a/include/asm-arm/arch-omap/board-h4.h b/include/asm-arm/arch-omap/board-h4.h
index d64ee9211eed..33ea29a41654 100644
--- a/include/asm-arm/arch-omap/board-h4.h
+++ b/include/asm-arm/arch-omap/board-h4.h
@@ -34,5 +34,11 @@
 #define OMAP24XX_ETHR_START             0x08000300
 #define OMAP24XX_ETHR_GPIO_IRQ		92
 
+#define H4_CS0_BASE		     0x04000000
+
+#define H4_CS0_BASE		     0x04000000
+
+#define H4_CS0_BASE		     0x04000000
+
 #endif /*  __ASM_ARCH_OMAP_H4_H */
 
diff --git a/include/asm-arm/arch-omap/board-innovator.h b/include/asm-arm/arch-omap/board-innovator.h
index 79574e0ed13d..b3cf33441f6e 100644
--- a/include/asm-arm/arch-omap/board-innovator.h
+++ b/include/asm-arm/arch-omap/board-innovator.h
@@ -26,7 +26,7 @@
 #ifndef __ASM_ARCH_OMAP_INNOVATOR_H
 #define __ASM_ARCH_OMAP_INNOVATOR_H
 
-#if defined (CONFIG_ARCH_OMAP1510)
+#if defined (CONFIG_ARCH_OMAP15XX)
 
 #ifndef OMAP_SDRAM_DEVICE
 #define OMAP_SDRAM_DEVICE			D256M_1X16_4B
@@ -44,7 +44,7 @@ void fpga_write(unsigned char val, int reg);
 unsigned char fpga_read(int reg);
 #endif
 
-#endif /* CONFIG_ARCH_OMAP1510 */
+#endif /* CONFIG_ARCH_OMAP15XX */
 
 #if defined (CONFIG_ARCH_OMAP16XX)
 
diff --git a/include/asm-arm/arch-omap/clock.h b/include/asm-arm/arch-omap/clock.h
new file mode 100644
index 000000000000..740c297eb11c
--- /dev/null
+++ b/include/asm-arm/arch-omap/clock.h
@@ -0,0 +1,91 @@
+/*
+ *  linux/include/asm-arm/arch-omap/clock.h
+ *
+ *  Copyright (C) 2004 - 2005 Nokia corporation
+ *  Written by Tuukka Tikkanen <tuukka.tikkanen@elektrobit.com>
+ *  Based on clocks.h by Tony Lindgren, Gordon McNutt and RidgeRun, Inc
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ARCH_ARM_OMAP_CLOCK_H
+#define __ARCH_ARM_OMAP_CLOCK_H
+
+struct module;
+
+struct clk {
+	struct list_head	node;
+	struct module		*owner;
+	const char		*name;
+	struct clk		*parent;
+	unsigned long		rate;
+	__u32			flags;
+	void __iomem		*enable_reg;
+	__u8			enable_bit;
+	__u8			rate_offset;
+	__u8			src_offset;
+	__s8			usecount;
+	void			(*recalc)(struct clk *);
+	int			(*set_rate)(struct clk *, unsigned long);
+	long			(*round_rate)(struct clk *, unsigned long);
+	void			(*init)(struct clk *);
+	int			(*enable)(struct clk *);
+	void			(*disable)(struct clk *);
+};
+
+struct clk_functions {
+	int		(*clk_enable)(struct clk *clk);
+	void		(*clk_disable)(struct clk *clk);
+	int		(*clk_use)(struct clk *clk);
+	void		(*clk_unuse)(struct clk *clk);
+	long		(*clk_round_rate)(struct clk *clk, unsigned long rate);
+	int		(*clk_set_rate)(struct clk *clk, unsigned long rate);
+	int		(*clk_set_parent)(struct clk *clk, struct clk *parent);
+	struct clk *	(*clk_get_parent)(struct clk *clk);
+	void		(*clk_allow_idle)(struct clk *clk);
+	void		(*clk_deny_idle)(struct clk *clk);
+};
+
+extern unsigned int mpurate;
+extern struct list_head clocks;
+extern spinlock_t clockfw_lock;
+
+extern int clk_init(struct clk_functions * custom_clocks);
+extern int clk_register(struct clk *clk);
+extern void clk_unregister(struct clk *clk);
+extern void propagate_rate(struct clk *clk);
+extern void followparent_recalc(struct clk * clk);
+extern void clk_allow_idle(struct clk *clk);
+extern void clk_deny_idle(struct clk *clk);
+
+/* Clock flags */
+#define RATE_CKCTL		(1 << 0)	/* Main fixed ratio clocks */
+#define RATE_FIXED		(1 << 1)	/* Fixed clock rate */
+#define RATE_PROPAGATES		(1 << 2)	/* Program children too */
+#define VIRTUAL_CLOCK		(1 << 3)	/* Composite clock from table */
+#define ALWAYS_ENABLED		(1 << 4)	/* Clock cannot be disabled */
+#define ENABLE_REG_32BIT	(1 << 5)	/* Use 32-bit access */
+#define VIRTUAL_IO_ADDRESS	(1 << 6)	/* Clock in virtual address */
+#define CLOCK_IDLE_CONTROL	(1 << 7)
+#define CLOCK_NO_IDLE_PARENT	(1 << 8)
+#define DELAYED_APP		(1 << 9)	/* Delay application of clock */
+#define CONFIG_PARTICIPANT	(1 << 10)	/* Fundamental clock */
+#define CM_MPU_SEL1		(1 << 11)	/* Domain divider/source */
+#define CM_DSP_SEL1		(1 << 12)
+#define CM_GFX_SEL1		(1 << 13)
+#define CM_MODEM_SEL1		(1 << 14)
+#define CM_CORE_SEL1		(1 << 15)	/* Sets divider for many */
+#define CM_CORE_SEL2		(1 << 16)	/* sets parent for GPT */
+#define CM_WKUP_SEL1		(1 << 17)
+#define CM_PLL_SEL1		(1 << 18)
+#define CM_PLL_SEL2		(1 << 19)
+#define CM_SYSCLKOUT_SEL1	(1 << 20)
+#define CLOCK_IN_OMAP730	(1 << 21)
+#define CLOCK_IN_OMAP1510	(1 << 22)
+#define CLOCK_IN_OMAP16XX	(1 << 23)
+#define CLOCK_IN_OMAP242X	(1 << 24)
+#define CLOCK_IN_OMAP243X	(1 << 25)
+
+#endif
diff --git a/include/asm-arm/arch-omap/common.h b/include/asm-arm/arch-omap/common.h
index 2a676b4f13b5..08d58abd8218 100644
--- a/include/asm-arm/arch-omap/common.h
+++ b/include/asm-arm/arch-omap/common.h
@@ -31,6 +31,6 @@ struct sys_timer;
 
 extern void omap_map_common_io(void);
 extern struct sys_timer omap_timer;
-extern void omap_serial_init(int ports[]);
+extern void omap_serial_init(void);
 
 #endif /* __ARCH_ARM_MACH_OMAP_COMMON_H */
diff --git a/include/asm-arm/arch-omap/cpu.h b/include/asm-arm/arch-omap/cpu.h
index 1119e2b53e72..ec7eb675d922 100644
--- a/include/asm-arm/arch-omap/cpu.h
+++ b/include/asm-arm/arch-omap/cpu.h
@@ -28,12 +28,7 @@
 
 extern unsigned int system_rev;
 
-#define OMAP_DIE_ID_0		0xfffe1800
-#define OMAP_DIE_ID_1		0xfffe1804
-#define OMAP_PRODUCTION_ID_0	0xfffe2000
-#define OMAP_PRODUCTION_ID_1	0xfffe2004
-#define OMAP32_ID_0		0xfffed400
-#define OMAP32_ID_1		0xfffed404
+#define omap2_cpu_rev()		((system_rev >> 8) & 0x0f)
 
 /*
  * Test if multicore OMAP support is needed
@@ -50,7 +45,7 @@ extern unsigned int system_rev;
 #  define OMAP_NAME omap730
 # endif
 #endif
-#ifdef CONFIG_ARCH_OMAP1510
+#ifdef CONFIG_ARCH_OMAP15XX
 # ifdef OMAP_NAME
 #  undef  MULTI_OMAP1
 #  define MULTI_OMAP1
@@ -79,9 +74,11 @@ extern unsigned int system_rev;
  * Macros to group OMAP into cpu classes.
  * These can be used in most places.
  * cpu_is_omap7xx():	True for OMAP730
- * cpu_is_omap15xx():	True for OMAP1510 and OMAP5910
+ * cpu_is_omap15xx():	True for OMAP1510, OMAP5910 and OMAP310
  * cpu_is_omap16xx():	True for OMAP1610, OMAP5912 and OMAP1710
- * cpu_is_omap24xx():	True for OMAP2420
+ * cpu_is_omap24xx():	True for OMAP2420, OMAP2422, OMAP2423, OMAP2430
+ * cpu_is_omap242x():	True for OMAP2420, OMAP2422, OMAP2423
+ * cpu_is_omap243x():	True for OMAP2430
  */
 #define GET_OMAP_CLASS	(system_rev & 0xff)
 
@@ -91,22 +88,35 @@ static inline int is_omap ##class (void)		\
 	return (GET_OMAP_CLASS == (id)) ? 1 : 0;	\
 }
 
+#define GET_OMAP_SUBCLASS	((system_rev >> 20) & 0x0fff)
+
+#define IS_OMAP_SUBCLASS(subclass, id)			\
+static inline int is_omap ##subclass (void)		\
+{							\
+	return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0;	\
+}
+
 IS_OMAP_CLASS(7xx, 0x07)
 IS_OMAP_CLASS(15xx, 0x15)
 IS_OMAP_CLASS(16xx, 0x16)
 IS_OMAP_CLASS(24xx, 0x24)
 
+IS_OMAP_SUBCLASS(242x, 0x242)
+IS_OMAP_SUBCLASS(243x, 0x243)
+
 #define cpu_is_omap7xx()		0
 #define cpu_is_omap15xx()		0
 #define cpu_is_omap16xx()		0
 #define cpu_is_omap24xx()		0
+#define cpu_is_omap242x()		0
+#define cpu_is_omap243x()		0
 
 #if defined(MULTI_OMAP1)
 # if defined(CONFIG_ARCH_OMAP730)
 #  undef  cpu_is_omap7xx
 #  define cpu_is_omap7xx()		is_omap7xx()
 # endif
-# if defined(CONFIG_ARCH_OMAP1510)
+# if defined(CONFIG_ARCH_OMAP15XX)
 #  undef  cpu_is_omap15xx
 #  define cpu_is_omap15xx()		is_omap15xx()
 # endif
@@ -119,7 +129,7 @@ IS_OMAP_CLASS(24xx, 0x24)
 #  undef  cpu_is_omap7xx
 #  define cpu_is_omap7xx()		1
 # endif
-# if defined(CONFIG_ARCH_OMAP1510)
+# if defined(CONFIG_ARCH_OMAP15XX)
 #  undef  cpu_is_omap15xx
 #  define cpu_is_omap15xx()		1
 # endif
@@ -129,13 +139,18 @@ IS_OMAP_CLASS(24xx, 0x24)
 # endif
 # if defined(CONFIG_ARCH_OMAP24XX)
 #  undef  cpu_is_omap24xx
+#  undef  cpu_is_omap242x
+#  undef  cpu_is_omap243x
 #  define cpu_is_omap24xx()		1
+#  define cpu_is_omap242x()		is_omap242x()
+#  define cpu_is_omap243x()		is_omap243x()
 # endif
 #endif
 
 /*
  * Macros to detect individual cpu types.
  * These are only rarely needed.
+ * cpu_is_omap330():	True for OMAP330
  * cpu_is_omap730():	True for OMAP730
  * cpu_is_omap1510():	True for OMAP1510
  * cpu_is_omap1610():	True for OMAP1610
@@ -144,6 +159,9 @@ IS_OMAP_CLASS(24xx, 0x24)
  * cpu_is_omap1621():	True for OMAP1621
  * cpu_is_omap1710():	True for OMAP1710
  * cpu_is_omap2420():	True for OMAP2420
+ * cpu_is_omap2422():	True for OMAP2422
+ * cpu_is_omap2423():	True for OMAP2423
+ * cpu_is_omap2430():	True for OMAP2430
  */
 #define GET_OMAP_TYPE	((system_rev >> 16) & 0xffff)
 
@@ -153,6 +171,7 @@ static inline int is_omap ##type (void)			\
 	return (GET_OMAP_TYPE == (id)) ? 1 : 0;		\
 }
 
+IS_OMAP_TYPE(310, 0x0310)
 IS_OMAP_TYPE(730, 0x0730)
 IS_OMAP_TYPE(1510, 0x1510)
 IS_OMAP_TYPE(1610, 0x1610)
@@ -161,7 +180,11 @@ IS_OMAP_TYPE(5912, 0x1611)
 IS_OMAP_TYPE(1621, 0x1621)
 IS_OMAP_TYPE(1710, 0x1710)
 IS_OMAP_TYPE(2420, 0x2420)
+IS_OMAP_TYPE(2422, 0x2422)
+IS_OMAP_TYPE(2423, 0x2423)
+IS_OMAP_TYPE(2430, 0x2430)
 
+#define cpu_is_omap310()		0
 #define cpu_is_omap730()		0
 #define cpu_is_omap1510()		0
 #define cpu_is_omap1610()		0
@@ -170,31 +193,33 @@ IS_OMAP_TYPE(2420, 0x2420)
 #define cpu_is_omap1621()		0
 #define cpu_is_omap1710()		0
 #define cpu_is_omap2420()		0
+#define cpu_is_omap2422()		0
+#define cpu_is_omap2423()		0
+#define cpu_is_omap2430()		0
 
 #if defined(MULTI_OMAP1)
 # if defined(CONFIG_ARCH_OMAP730)
 #  undef  cpu_is_omap730
 #  define cpu_is_omap730()		is_omap730()
 # endif
-# if defined(CONFIG_ARCH_OMAP1510)
-#  undef  cpu_is_omap1510
-#  define cpu_is_omap1510()		is_omap1510()
-# endif
 #else
 # if defined(CONFIG_ARCH_OMAP730)
 #  undef  cpu_is_omap730
 #  define cpu_is_omap730()		1
 # endif
-# if defined(CONFIG_ARCH_OMAP1510)
-#  undef  cpu_is_omap1510
-#  define cpu_is_omap1510()		1
-# endif
 #endif
 
 /*
  * Whether we have MULTI_OMAP1 or not, we still need to distinguish
- * between 1611B/5912 and 1710.
+ * between 330 vs. 1510 and 1611B/5912 vs. 1710.
  */
+#if defined(CONFIG_ARCH_OMAP15XX)
+# undef  cpu_is_omap310
+# undef  cpu_is_omap1510
+# define cpu_is_omap310()		is_omap310()
+# define cpu_is_omap1510()		is_omap1510()
+#endif
+
 #if defined(CONFIG_ARCH_OMAP16XX)
 # undef  cpu_is_omap1610
 # undef  cpu_is_omap1611
@@ -208,9 +233,20 @@ IS_OMAP_TYPE(2420, 0x2420)
 # define cpu_is_omap1710()		is_omap1710()
 #endif
 
-#if defined(CONFIG_ARCH_OMAP2420)
-#  undef  cpu_is_omap2420
-#  define cpu_is_omap2420()		1
+#if defined(CONFIG_ARCH_OMAP24XX)
+# undef  cpu_is_omap2420
+# undef  cpu_is_omap2422
+# undef  cpu_is_omap2423
+# undef  cpu_is_omap2430
+# define cpu_is_omap2420()		is_omap2420()
+# define cpu_is_omap2422()		is_omap2422()
+# define cpu_is_omap2423()		is_omap2423()
+# define cpu_is_omap2430()		is_omap2430()
 #endif
 
+/* Macros to detect if we have OMAP1 or OMAP2 */
+#define cpu_class_is_omap1()	(cpu_is_omap730() || cpu_is_omap15xx() || \
+				cpu_is_omap16xx())
+#define cpu_class_is_omap2()	cpu_is_omap24xx()
+
 #endif
diff --git a/include/asm-arm/arch-omap/dma.h b/include/asm-arm/arch-omap/dma.h
index 04ebef5c6e95..ccbcb580a5c1 100644
--- a/include/asm-arm/arch-omap/dma.h
+++ b/include/asm-arm/arch-omap/dma.h
@@ -22,9 +22,109 @@
 #define __ASM_ARCH_DMA_H
 
 #define MAX_DMA_ADDRESS			0xffffffff
+#define MAX_DMA_CHANNELS		0
+
+/* Hardware registers for omap1 */
+#define OMAP_DMA_BASE			(0xfffed800)
+#define OMAP_DMA_GCR			(OMAP_DMA_BASE + 0x400)
+#define OMAP_DMA_GSCR			(OMAP_DMA_BASE + 0x404)
+#define OMAP_DMA_GRST			(OMAP_DMA_BASE + 0x408)
+#define OMAP_DMA_HW_ID			(OMAP_DMA_BASE + 0x442)
+#define OMAP_DMA_PCH2_ID		(OMAP_DMA_BASE + 0x444)
+#define OMAP_DMA_PCH0_ID		(OMAP_DMA_BASE + 0x446)
+#define OMAP_DMA_PCH1_ID		(OMAP_DMA_BASE + 0x448)
+#define OMAP_DMA_PCHG_ID		(OMAP_DMA_BASE + 0x44a)
+#define OMAP_DMA_PCHD_ID		(OMAP_DMA_BASE + 0x44c)
+#define OMAP_DMA_CAPS_0_U		(OMAP_DMA_BASE + 0x44e)
+#define OMAP_DMA_CAPS_0_L		(OMAP_DMA_BASE + 0x450)
+#define OMAP_DMA_CAPS_1_U		(OMAP_DMA_BASE + 0x452)
+#define OMAP_DMA_CAPS_1_L		(OMAP_DMA_BASE + 0x454)
+#define OMAP_DMA_CAPS_2			(OMAP_DMA_BASE + 0x456)
+#define OMAP_DMA_CAPS_3			(OMAP_DMA_BASE + 0x458)
+#define OMAP_DMA_CAPS_4			(OMAP_DMA_BASE + 0x45a)
+#define OMAP_DMA_PCH2_SR		(OMAP_DMA_BASE + 0x460)
+#define OMAP_DMA_PCH0_SR		(OMAP_DMA_BASE + 0x480)
+#define OMAP_DMA_PCH1_SR		(OMAP_DMA_BASE + 0x482)
+#define OMAP_DMA_PCHD_SR		(OMAP_DMA_BASE + 0x4c0)
+
+/* Hardware registers for omap2 */
+#define OMAP24XX_DMA_BASE		(L4_24XX_BASE + 0x56000)
+#define OMAP_DMA4_REVISION		(OMAP24XX_DMA_BASE + 0x00)
+#define OMAP_DMA4_GCR_REG		(OMAP24XX_DMA_BASE + 0x78)
+#define OMAP_DMA4_IRQSTATUS_L0		(OMAP24XX_DMA_BASE + 0x08)
+#define OMAP_DMA4_IRQSTATUS_L1		(OMAP24XX_DMA_BASE + 0x0c)
+#define OMAP_DMA4_IRQSTATUS_L2		(OMAP24XX_DMA_BASE + 0x10)
+#define OMAP_DMA4_IRQSTATUS_L3		(OMAP24XX_DMA_BASE + 0x14)
+#define OMAP_DMA4_IRQENABLE_L0		(OMAP24XX_DMA_BASE + 0x18)
+#define OMAP_DMA4_IRQENABLE_L1		(OMAP24XX_DMA_BASE + 0x1c)
+#define OMAP_DMA4_IRQENABLE_L2		(OMAP24XX_DMA_BASE + 0x20)
+#define OMAP_DMA4_IRQENABLE_L3		(OMAP24XX_DMA_BASE + 0x24)
+#define OMAP_DMA4_SYSSTATUS		(OMAP24XX_DMA_BASE + 0x28)
+#define OMAP_DMA4_CAPS_0		(OMAP24XX_DMA_BASE + 0x64)
+#define OMAP_DMA4_CAPS_2		(OMAP24XX_DMA_BASE + 0x6c)
+#define OMAP_DMA4_CAPS_3		(OMAP24XX_DMA_BASE + 0x70)
+#define OMAP_DMA4_CAPS_4		(OMAP24XX_DMA_BASE + 0x74)
+
+#ifdef CONFIG_ARCH_OMAP1
 
 #define OMAP_LOGICAL_DMA_CH_COUNT	17
 
+/* Common channel specific registers for omap1 */
+#define OMAP_DMA_CSDP_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x00)
+#define OMAP_DMA_CCR_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x02)
+#define OMAP_DMA_CICR_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x04)
+#define OMAP_DMA_CSR_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x06)
+#define OMAP_DMA_CEN_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x10)
+#define OMAP_DMA_CFN_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x12)
+#define OMAP_DMA_CSFI_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x14)
+#define OMAP_DMA_CSEI_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x16)
+#define OMAP_DMA_CSAC_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x18)
+#define OMAP_DMA_CDAC_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x1a)
+#define OMAP_DMA_CDEI_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x1c)
+#define OMAP_DMA_CDFI_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x1e)
+#define OMAP_DMA_CLNK_CTRL_REG(n)	__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x28)
+
+#else
+
+#define OMAP_LOGICAL_DMA_CH_COUNT	32	/* REVISIT: Is this 32 + 2? */
+
+/* Common channel specific registers for omap2 */
+#define OMAP_DMA_CCR_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x80)
+#define OMAP_DMA_CLNK_CTRL_REG(n)	__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x84)
+#define OMAP_DMA_CICR_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x88)
+#define OMAP_DMA_CSR_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x8c)
+#define OMAP_DMA_CSDP_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x90)
+#define OMAP_DMA_CEN_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x94)
+#define OMAP_DMA_CFN_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x98)
+#define OMAP_DMA_CSEI_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xa4)
+#define OMAP_DMA_CSFI_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xa8)
+#define OMAP_DMA_CDEI_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xac)
+#define OMAP_DMA_CDFI_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xb0)
+#define OMAP_DMA_CSAC_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xb4)
+#define OMAP_DMA_CDAC_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xb8)
+
+#endif
+
+/* Channel specific registers only on omap1 */
+#define OMAP1_DMA_CSSA_L_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x08)
+#define OMAP1_DMA_CSSA_U_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x0a)
+#define OMAP1_DMA_CDSA_L_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x0c)
+#define OMAP1_DMA_CDSA_U_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x0e)
+#define OMAP1_DMA_COLOR_L_REG(n)	__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x20)
+#define OMAP1_DMA_CCR2_REG(n)		__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x24)
+#define OMAP1_DMA_COLOR_U_REG(n)	__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x22)
+#define OMAP1_DMA_LCH_CTRL_REG(n)	__REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x2a)
+
+/* Channel specific registers only on omap2 */
+#define OMAP2_DMA_CSSA_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0x9c)
+#define OMAP2_DMA_CDSA_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xa0)
+#define OMAP2_DMA_CCEN_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xbc)
+#define OMAP2_DMA_CCFN_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xc0)
+#define OMAP2_DMA_COLOR_REG(n)		__REG32(OMAP24XX_DMA_BASE + 0x60 * (n) + 0xc4)
+
+/*----------------------------------------------------------------------------*/
+
+/* DMA channels for omap1 */
 #define OMAP_DMA_NO_DEVICE		0
 #define OMAP_DMA_MCSI1_TX		1
 #define OMAP_DMA_MCSI1_RX		2
@@ -85,29 +185,72 @@
 #define OMAP_DMA_MMC2_RX		55
 #define OMAP_DMA_CRYPTO_DES_OUT		56
 
+/* DMA channels for 24xx */
+#define OMAP24XX_DMA_NO_DEVICE		0
+#define OMAP24XX_DMA_XTI_DMA		1	/* S_DMA_0 */
+#define OMAP24XX_DMA_EXT_NDMA_REQ0	2	/* S_DMA_1 */
+#define OMAP24XX_DMA_EXT_NDMA_REQ1	3	/* S_DMA_2 */
+#define OMAP24XX_DMA_GPMC		4	/* S_DMA_3 */
+#define OMAP24XX_DMA_GFX		5	/* S_DMA_4 */
+#define OMAP24XX_DMA_DSS		6	/* S_DMA_5 */
+#define OMAP24XX_DMA_VLYNQ_TX		7	/* S_DMA_6 */
+#define OMAP24XX_DMA_CWT		8	/* S_DMA_7 */
+#define OMAP24XX_DMA_AES_TX		9	/* S_DMA_8 */
+#define OMAP24XX_DMA_AES_RX		10	/* S_DMA_9 */
+#define OMAP24XX_DMA_DES_TX		11	/* S_DMA_10 */
+#define OMAP24XX_DMA_DES_RX		12	/* S_DMA_11 */
+#define OMAP24XX_DMA_SHA1MD5_RX		13	/* S_DMA_12 */
 
-#define OMAP_DMA_BASE			(0xfffed800)
-#define OMAP_DMA_GCR			(OMAP_DMA_BASE + 0x400)
-#define OMAP_DMA_GSCR			(OMAP_DMA_BASE + 0x404)
-#define OMAP_DMA_GRST			(OMAP_DMA_BASE + 0x408)
-#define OMAP_DMA_HW_ID			(OMAP_DMA_BASE + 0x442)
-#define OMAP_DMA_PCH2_ID		(OMAP_DMA_BASE + 0x444)
-#define OMAP_DMA_PCH0_ID		(OMAP_DMA_BASE + 0x446)
-#define OMAP_DMA_PCH1_ID		(OMAP_DMA_BASE + 0x448)
-#define OMAP_DMA_PCHG_ID		(OMAP_DMA_BASE + 0x44a)
-#define OMAP_DMA_PCHD_ID		(OMAP_DMA_BASE + 0x44c)
-#define OMAP_DMA_CAPS_0_U		(OMAP_DMA_BASE + 0x44e)
-#define OMAP_DMA_CAPS_0_L		(OMAP_DMA_BASE + 0x450)
-#define OMAP_DMA_CAPS_1_U		(OMAP_DMA_BASE + 0x452)
-#define OMAP_DMA_CAPS_1_L		(OMAP_DMA_BASE + 0x454)
-#define OMAP_DMA_CAPS_2			(OMAP_DMA_BASE + 0x456)
-#define OMAP_DMA_CAPS_3			(OMAP_DMA_BASE + 0x458)
-#define OMAP_DMA_CAPS_4			(OMAP_DMA_BASE + 0x45a)
-#define OMAP_DMA_PCH2_SR		(OMAP_DMA_BASE + 0x460)
-#define OMAP_DMA_PCH0_SR		(OMAP_DMA_BASE + 0x480)
-#define OMAP_DMA_PCH1_SR		(OMAP_DMA_BASE + 0x482)
-#define OMAP_DMA_PCHD_SR		(OMAP_DMA_BASE + 0x4c0)
+#define OMAP24XX_DMA_EAC_AC_RD		17	/* S_DMA_16 */
+#define OMAP24XX_DMA_EAC_AC_WR		18	/* S_DMA_17 */
+#define OMAP24XX_DMA_EAC_MD_UL_RD	19	/* S_DMA_18 */
+#define OMAP24XX_DMA_EAC_MD_UL_WR	20	/* S_DMA_19 */
+#define OMAP24XX_DMA_EAC_MD_DL_RD	21	/* S_DMA_20 */
+#define OMAP24XX_DMA_EAC_MD_DL_WR	22	/* S_DMA_21 */
+#define OMAP24XX_DMA_EAC_BT_UL_RD	23	/* S_DMA_22 */
+#define OMAP24XX_DMA_EAC_BT_UL_WR	24	/* S_DMA_23 */
+#define OMAP24XX_DMA_EAC_BT_DL_RD	25	/* S_DMA_24 */
+#define OMAP24XX_DMA_EAC_BT_DL_WR	26	/* S_DMA_25 */
+#define OMAP24XX_DMA_I2C1_TX		27	/* S_DMA_26 */
+#define OMAP24XX_DMA_I2C1_RX		28	/* S_DMA_27 */
+#define OMAP24XX_DMA_I2C2_TX		29	/* S_DMA_28 */
+#define OMAP24XX_DMA_I2C2_RX		30	/* S_DMA_29 */
+#define OMAP24XX_DMA_MCBSP1_TX		31	/* SDMA_30 */
+#define OMAP24XX_DMA_MCBSP1_RX		32	/* SDMA_31 */
+#define OMAP24XX_DMA_MCBSP2_TX		33	/* SDMA_32 */
+#define OMAP24XX_DMA_MCBSP2_RX		34	/* SDMA_33 */
+#define OMAP24XX_DMA_SPI1_TX0		35	/* SDMA_34 */
+#define OMAP24XX_DMA_SPI1_RX0		36	/* SDMA_35 */
+#define OMAP24XX_DMA_SPI1_TX1		37	/* SDMA_36 */
+#define OMAP24XX_DMA_SPI1_RX1		38	/* SDMA_37 */
+#define OMAP24XX_DMA_SPI1_TX2		39	/* SDMA_38 */
+#define OMAP24XX_DMA_SPI1_RX2		40	/* SDMA_39 */
+#define OMAP24XX_DMA_SPI1_TX3		41	/* SDMA_40 */
+#define OMAP24XX_DMA_SPI1_RX3		42	/* SDMA_41 */
+#define OMAP24XX_DMA_SPI2_TX0		43	/* SDMA_42 */
+#define OMAP24XX_DMA_SPI2_RX0		44	/* SDMA_43 */
+#define OMAP24XX_DMA_SPI2_TX1		45	/* SDMA_44 */
+#define OMAP24XX_DMA_SPI2_RX1		46	/* SDMA_45 */
 
+#define OMAP24XX_DMA_UART1_TX		49	/* SDMA_48 */
+#define OMAP24XX_DMA_UART1_RX		50	/* SDMA_49 */
+#define OMAP24XX_DMA_UART2_TX		51	/* SDMA_50 */
+#define OMAP24XX_DMA_UART2_RX		52	/* SDMA_51 */
+#define OMAP24XX_DMA_UART3_TX		53	/* SDMA_52 */
+#define OMAP24XX_DMA_UART3_RX		54	/* SDMA_53 */
+#define OMAP24XX_DMA_USB_W2FC_TX0	55	/* SDMA_54 */
+#define OMAP24XX_DMA_USB_W2FC_RX0	56	/* SDMA_55 */
+#define OMAP24XX_DMA_USB_W2FC_TX1	57	/* SDMA_56 */
+#define OMAP24XX_DMA_USB_W2FC_RX1	58	/* SDMA_57 */
+#define OMAP24XX_DMA_USB_W2FC_TX2	59	/* SDMA_58 */
+#define OMAP24XX_DMA_USB_W2FC_RX2	60	/* SDMA_59 */
+#define OMAP24XX_DMA_MMC1_TX		61	/* SDMA_60 */
+#define OMAP24XX_DMA_MMC1_RX		62	/* SDMA_61 */
+#define OMAP24XX_DMA_MS			63	/* SDMA_62 */
+
+/*----------------------------------------------------------------------------*/
+
+/* Hardware registers for LCD DMA */
 #define OMAP1510_DMA_LCD_BASE		(0xfffedb00)
 #define OMAP1510_DMA_LCD_CTRL		(OMAP1510_DMA_LCD_BASE + 0x00)
 #define OMAP1510_DMA_LCD_TOP_F1_L	(OMAP1510_DMA_LCD_BASE + 0x02)
@@ -116,7 +259,7 @@
 #define OMAP1510_DMA_LCD_BOT_F1_U	(OMAP1510_DMA_LCD_BASE + 0x08)
 
 #define OMAP1610_DMA_LCD_BASE		(0xfffee300)
-#define OMAP1610_DMA_LCD_CSDP      	(OMAP1610_DMA_LCD_BASE + 0xc0)
+#define OMAP1610_DMA_LCD_CSDP		(OMAP1610_DMA_LCD_BASE + 0xc0)
 #define OMAP1610_DMA_LCD_CCR		(OMAP1610_DMA_LCD_BASE + 0xc2)
 #define OMAP1610_DMA_LCD_CTRL		(OMAP1610_DMA_LCD_BASE + 0xc4)
 #define OMAP1610_DMA_LCD_TOP_B1_L	(OMAP1610_DMA_LCD_BASE + 0xc8)
@@ -134,37 +277,18 @@
 #define OMAP1610_DMA_LCD_LCH_CTRL	(OMAP1610_DMA_LCD_BASE + 0xea)
 #define OMAP1610_DMA_LCD_SRC_FI_B1_U	(OMAP1610_DMA_LCD_BASE + 0xf4)
 
-
-/* Every LCh has its own set of the registers below */
-#define OMAP_DMA_CSDP(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x00)
-#define OMAP_DMA_CCR(n)			(OMAP_DMA_BASE + 0x40 * (n) + 0x02)
-#define OMAP_DMA_CICR(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x04)
-#define OMAP_DMA_CSR(n)			(OMAP_DMA_BASE + 0x40 * (n) + 0x06)
-#define OMAP_DMA_CSSA_L(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x08)
-#define OMAP_DMA_CSSA_U(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x0a)
-#define OMAP_DMA_CDSA_L(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x0c)
-#define OMAP_DMA_CDSA_U(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x0e)
-#define OMAP_DMA_CEN(n)			(OMAP_DMA_BASE + 0x40 * (n) + 0x10)
-#define OMAP_DMA_CFN(n)			(OMAP_DMA_BASE + 0x40 * (n) + 0x12)
-#define OMAP_DMA_CSFI(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x14)
-#define OMAP_DMA_CSEI(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x16)
-#define OMAP_DMA_CSAC(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x18)
-#define OMAP_DMA_CDAC(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x1a)
-#define OMAP_DMA_CDEI(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x1c)
-#define OMAP_DMA_CDFI(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x1e)
-#define OMAP_DMA_COLOR_L(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x20)
-#define OMAP_DMA_COLOR_U(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x22)
-#define OMAP_DMA_CCR2(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x24)
-#define OMAP_DMA_CLNK_CTRL(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x28)
-#define OMAP_DMA_LCH_CTRL(n)		(OMAP_DMA_BASE + 0x40 * (n) + 0x2a)
-
-#define OMAP_DMA_TOUT_IRQ		(1 << 0)
+#define OMAP_DMA_TOUT_IRQ		(1 << 0)	/* Only on omap1 */
 #define OMAP_DMA_DROP_IRQ		(1 << 1)
 #define OMAP_DMA_HALF_IRQ		(1 << 2)
 #define OMAP_DMA_FRAME_IRQ		(1 << 3)
 #define OMAP_DMA_LAST_IRQ		(1 << 4)
 #define OMAP_DMA_BLOCK_IRQ		(1 << 5)
-#define OMAP_DMA_SYNC_IRQ		(1 << 6)
+#define OMAP1_DMA_SYNC_IRQ		(1 << 6)
+#define OMAP2_DMA_PKT_IRQ		(1 << 7)
+#define OMAP2_DMA_TRANS_ERR_IRQ		(1 << 8)
+#define OMAP2_DMA_SECURE_ERR_IRQ	(1 << 9)
+#define OMAP2_DMA_SUPERVISOR_ERR_IRQ	(1 << 10)
+#define OMAP2_DMA_MISALIGNED_ERR_IRQ	(1 << 11)
 
 #define OMAP_DMA_DATA_TYPE_S8		0x00
 #define OMAP_DMA_DATA_TYPE_S16		0x01
@@ -194,6 +318,7 @@ enum {
 	OMAP_LCD_DMA_B2_BOTTOM
 };
 
+/* REVISIT: Check if BURST_4 is really 1 (or 2) */
 enum omap_dma_burst_mode {
 	OMAP_DMA_DATA_BURST_DIS = 0,
 	OMAP_DMA_DATA_BURST_4,
@@ -206,6 +331,31 @@ enum omap_dma_color_mode {
 	OMAP_DMA_TRANSPARENT_COPY
 };
 
+struct omap_dma_channel_params {
+	int data_type;		/* data type 8,16,32 */
+	int elem_count;		/* number of elements in a frame */
+	int frame_count;	/* number of frames in a element */
+
+	int src_port;		/* Only on OMAP1 REVISIT: Is this needed? */
+	int src_amode;		/* constant , post increment, indexed , double indexed */
+	int src_start;		/* source address : physical */
+	int src_ei;		/* source element index */
+	int src_fi;		/* source frame index */
+
+	int dst_port;		/* Only on OMAP1 REVISIT: Is this needed? */
+	int dst_amode;		/* constant , post increment, indexed , double indexed */
+	int dst_start;		/* source address : physical */
+	int dst_ei;		/* source element index */
+	int dst_fi;		/* source frame index */
+
+	int trigger;		/* trigger attached if the channel is synchronized */
+	int sync_mode;		/* sycn on element, frame , block or packet */
+	int src_or_dst_synch;	/* source synch(1) or destination synch(0) */
+
+	int ie;			/* interrupt enabled */
+};
+
+
 extern void omap_set_dma_priority(int dst_port, int priority);
 extern int omap_request_dma(int dev_id, const char *dev_name,
 			    void (* callback)(int lch, u16 ch_status, void *data),
@@ -217,24 +367,30 @@ extern void omap_start_dma(int lch);
 extern void omap_stop_dma(int lch);
 extern void omap_set_dma_transfer_params(int lch, int data_type,
 					 int elem_count, int frame_count,
-					 int sync_mode);
+					 int sync_mode,
+					 int dma_trigger, int src_or_dst_synch);
 extern void omap_set_dma_color_mode(int lch, enum omap_dma_color_mode mode,
 				    u32 color);
 
 extern void omap_set_dma_src_params(int lch, int src_port, int src_amode,
-				    unsigned long src_start);
+				    unsigned long src_start,
+				    int src_ei, int src_fi);
 extern void omap_set_dma_src_index(int lch, int eidx, int fidx);
 extern void omap_set_dma_src_data_pack(int lch, int enable);
 extern void omap_set_dma_src_burst_mode(int lch,
 					enum omap_dma_burst_mode burst_mode);
 
 extern void omap_set_dma_dest_params(int lch, int dest_port, int dest_amode,
-				     unsigned long dest_start);
+				     unsigned long dest_start,
+				     int dst_ei, int dst_fi);
 extern void omap_set_dma_dest_index(int lch, int eidx, int fidx);
 extern void omap_set_dma_dest_data_pack(int lch, int enable);
 extern void omap_set_dma_dest_burst_mode(int lch,
 					 enum omap_dma_burst_mode burst_mode);
 
+extern void omap_set_dma_params(int lch,
+				struct omap_dma_channel_params * params);
+
 extern void omap_dma_link_lch (int lch_head, int lch_queue);
 extern void omap_dma_unlink_lch (int lch_head, int lch_queue);
 
@@ -244,9 +400,6 @@ extern int omap_get_dma_src_addr_counter(int lch);
 extern void omap_clear_dma(int lch);
 extern int omap_dma_running(void);
 
-/* Returns 1 if the DMA module is in OMAP1510-compatible mode, 0 otherwise */
-extern int omap_dma_in_1510_mode(void);
-
 /* LCD DMA functions */
 extern int omap_request_lcd_dma(void (* callback)(u16 status, void *data),
 				void *data);
diff --git a/include/asm-arm/arch-omap/entry-macro.S b/include/asm-arm/arch-omap/entry-macro.S
index 0d29b9c56a95..f8814a84910e 100644
--- a/include/asm-arm/arch-omap/entry-macro.S
+++ b/include/asm-arm/arch-omap/entry-macro.S
@@ -10,6 +10,20 @@
 
 #if defined(CONFIG_ARCH_OMAP1)
 
+#if defined(CONFIG_ARCH_OMAP730) && \
+	(defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX))
+#error "FIXME: OMAP730 doesn't support multiple-OMAP"
+#elif defined(CONFIG_ARCH_OMAP730)
+#define INT_IH2_IRQ		INT_730_IH2_IRQ
+#elif defined(CONFIG_ARCH_OMAP15XX)
+#define INT_IH2_IRQ		INT_1510_IH2_IRQ
+#elif defined(CONFIG_ARCH_OMAP16XX)
+#define INT_IH2_IRQ		INT_1610_IH2_IRQ
+#else
+#warning "IH2 IRQ defaulted"
+#define INT_IH2_IRQ		INT_1510_IH2_IRQ
+#endif
+
  		.macro	disable_fiq
 		.endm
 
diff --git a/include/asm-arm/arch-omap/fpga.h b/include/asm-arm/arch-omap/fpga.h
index 676807dc50e1..6a883e0bdbb8 100644
--- a/include/asm-arm/arch-omap/fpga.h
+++ b/include/asm-arm/arch-omap/fpga.h
@@ -19,7 +19,7 @@
 #ifndef __ASM_ARCH_OMAP_FPGA_H
 #define __ASM_ARCH_OMAP_FPGA_H
 
-#if defined(CONFIG_MACH_OMAP_INNOVATOR) && defined(CONFIG_ARCH_OMAP1510)
+#if defined(CONFIG_MACH_OMAP_INNOVATOR) && defined(CONFIG_ARCH_OMAP15XX)
 extern void omap1510_fpga_init_irq(void);
 #else
 #define omap1510_fpga_init_irq()	(0)
@@ -77,6 +77,8 @@ struct h2p2_dbg_fpga {
 #define H2P2_DBG_FPGA_LOAD_METER_SIZE	11
 #define H2P2_DBG_FPGA_LOAD_METER_MASK	((1 << H2P2_DBG_FPGA_LOAD_METER_SIZE) - 1)
 
+#define H2P2_DBG_FPGA_P2_LED_TIMER		(1 << 0)
+#define H2P2_DBG_FPGA_P2_LED_IDLE		(1 << 1)
 
 /*
  * ---------------------------------------------------------------------------
diff --git a/include/asm-arm/arch-omap/gpio.h b/include/asm-arm/arch-omap/gpio.h
index 74cb2b93b700..f486b72070ea 100644
--- a/include/asm-arm/arch-omap/gpio.h
+++ b/include/asm-arm/arch-omap/gpio.h
@@ -26,7 +26,7 @@
 #ifndef __ASM_ARCH_OMAP_GPIO_H
 #define __ASM_ARCH_OMAP_GPIO_H
 
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
 #include <asm/arch/irqs.h>
 #include <asm/io.h>
 
@@ -67,7 +67,7 @@
 
 #define OMAP_GPIO_IRQ(nr)	(OMAP_GPIO_IS_MPUIO(nr) ? \
 				 IH_MPUIO_BASE + ((nr) & 0x0f) : \
-				 IH_GPIO_BASE + ((nr) & 0x3f))
+				 IH_GPIO_BASE + (nr))
 
 extern int omap_gpio_init(void);	/* Call from board init only */
 extern int omap_request_gpio(int gpio);
diff --git a/include/asm-arm/arch-omap/hardware.h b/include/asm-arm/arch-omap/hardware.h
index 60201e1dd6ad..5406b875c422 100644
--- a/include/asm-arm/arch-omap/hardware.h
+++ b/include/asm-arm/arch-omap/hardware.h
@@ -267,8 +267,6 @@
 #define OMAP_LPG2_LCR			(OMAP_LPG2_BASE + 0x00)
 #define OMAP_LPG2_PMR			(OMAP_LPG2_BASE + 0x04)
 
-#ifndef __ASSEMBLER__
-
 /*
  * ---------------------------------------------------------------------------
  * Processor specific defines
@@ -277,13 +275,11 @@
 
 #include "omap730.h"
 #include "omap1510.h"
-
-#ifdef CONFIG_ARCH_OMAP24XX
 #include "omap24xx.h"
-#endif
-
 #include "omap16xx.h"
 
+#ifndef __ASSEMBLER__
+
 /*
  * ---------------------------------------------------------------------------
  * Board specific defines
diff --git a/include/asm-arm/arch-omap/io.h b/include/asm-arm/arch-omap/io.h
index 3d5bcd545082..f5bcc9a1aed6 100644
--- a/include/asm-arm/arch-omap/io.h
+++ b/include/asm-arm/arch-omap/io.h
@@ -52,23 +52,33 @@
  * ----------------------------------------------------------------------------
  */
 
+#define PCIO_BASE	0
+
 #if defined(CONFIG_ARCH_OMAP1)
+
 #define IO_PHYS		0xFFFB0000
-#define IO_OFFSET      -0x01000000	/* Virtual IO = 0xfefb0000 */
+#define IO_OFFSET	0x01000000	/* Virtual IO = 0xfefb0000 */
 #define IO_SIZE		0x40000
+#define IO_VIRT		(IO_PHYS - IO_OFFSET)
+#define IO_ADDRESS(pa)	((pa) - IO_OFFSET)
+#define io_p2v(pa)	((pa) - IO_OFFSET)
+#define io_v2p(va)	((va) + IO_OFFSET)
 
 #elif defined(CONFIG_ARCH_OMAP2)
-#define IO_PHYS		0x48000000	/* L4 peripherals; other stuff has to be mapped *
-					 * manually. */
-#define IO_OFFSET	0x90000000	/* Virtual IO = 0xd8000000 */
-#define IO_SIZE		0x08000000
-#endif
 
-#define IO_VIRT		(IO_PHYS + IO_OFFSET)
-#define IO_ADDRESS(x)	((x) + IO_OFFSET)
-#define PCIO_BASE	0
-#define io_p2v(x)	((x) + IO_OFFSET)
-#define io_v2p(x)	((x) - IO_OFFSET)
+/* We map both L3 and L4 on OMAP2 */
+#define L3_24XX_PHYS	L3_24XX_BASE	/* 0x68000000 */
+#define L3_24XX_VIRT	0xf8000000
+#define L3_24XX_SIZE	SZ_1M		/* 44kB of 128MB used, want 1MB sect */
+#define L4_24XX_PHYS	L4_24XX_BASE	/* 0x48000000 */
+#define L4_24XX_VIRT	0xd8000000
+#define L4_24XX_SIZE	SZ_1M		/* 1MB of 128MB used, want 1MB sect */
+#define IO_OFFSET	0x90000000
+#define IO_ADDRESS(pa)	((pa) + IO_OFFSET)	/* Works for L3 and L4 */
+#define io_p2v(pa)	((pa) + IO_OFFSET)	/* Works for L3 and L4 */
+#define io_v2p(va)	((va) - IO_OFFSET)	/* Works for L3 and L4 */
+
+#endif
 
 #ifndef __ASSEMBLER__
 
diff --git a/include/asm-arm/arch-omap/irqs.h b/include/asm-arm/arch-omap/irqs.h
index 74e108ccac16..4ffce1d77759 100644
--- a/include/asm-arm/arch-omap/irqs.h
+++ b/include/asm-arm/arch-omap/irqs.h
@@ -22,8 +22,8 @@
  *	 are different.
  */
 
-#ifndef __ASM_ARCH_OMAP1510_IRQS_H
-#define __ASM_ARCH_OMAP1510_IRQS_H
+#ifndef __ASM_ARCH_OMAP15XX_IRQS_H
+#define __ASM_ARCH_OMAP15XX_IRQS_H
 
 /*
  * IRQ numbers for interrupt handler 1
@@ -31,7 +31,6 @@
  * NOTE: See also the OMAP-1510 and 1610 specific IRQ numbers below
  *
  */
-#define INT_IH2_IRQ		0
 #define INT_CAMERA		1
 #define INT_FIQ			3
 #define INT_RTDX		6
@@ -60,6 +59,7 @@
 /*
  * OMAP-1510 specific IRQ numbers for interrupt handler 1
  */
+#define INT_1510_IH2_IRQ	0
 #define INT_1510_RES2		2
 #define INT_1510_SPI_TX		4
 #define INT_1510_SPI_RX		5
@@ -71,6 +71,7 @@
 /*
  * OMAP-1610 specific IRQ numbers for interrupt handler 1
  */
+#define INT_1610_IH2_IRQ	0
 #define INT_1610_IH2_FIQ	2
 #define INT_1610_McBSP2_TX	4
 #define INT_1610_McBSP2_RX	5
@@ -231,6 +232,12 @@
 #define INT_730_DMA_CH15	(62 + IH2_BASE)
 #define INT_730_NAND		(63 + IH2_BASE)
 
+#define INT_24XX_SYS_NIRQ	7
+#define INT_24XX_SDMA_IRQ0	12
+#define INT_24XX_SDMA_IRQ1	13
+#define INT_24XX_SDMA_IRQ2	14
+#define INT_24XX_SDMA_IRQ3	15
+#define INT_24XX_DSS_IRQ	25
 #define INT_24XX_GPIO_BANK1	29
 #define INT_24XX_GPIO_BANK2	30
 #define INT_24XX_GPIO_BANK3	31
@@ -253,7 +260,7 @@ extern void omap_init_irq(void);
  * The definition of NR_IRQS is in board-specific header file, which is
  * included via hardware.h
  */
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
 
 #ifndef NR_IRQS
 #define NR_IRQS                 IH_BOARD_BASE
diff --git a/include/asm-arm/arch-omap/mcbsp.h b/include/asm-arm/arch-omap/mcbsp.h
index 305bdeb16ab8..e79d98ab2ab6 100644
--- a/include/asm-arm/arch-omap/mcbsp.h
+++ b/include/asm-arm/arch-omap/mcbsp.h
@@ -24,7 +24,7 @@
 #ifndef __ASM_ARCH_OMAP_MCBSP_H
 #define __ASM_ARCH_OMAP_MCBSP_H
 
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
 
 #define OMAP730_MCBSP1_BASE	0xfffb1000
 #define OMAP730_MCBSP2_BASE	0xfffb1800
diff --git a/include/asm-arm/arch-omap/memory.h b/include/asm-arm/arch-omap/memory.h
index bf545b6e0a26..df50dd53e1dd 100644
--- a/include/asm-arm/arch-omap/memory.h
+++ b/include/asm-arm/arch-omap/memory.h
@@ -61,7 +61,7 @@
  * Note that the is_lbus_device() test is not very efficient on 1510
  * because of the strncmp().
  */
-#ifdef CONFIG_ARCH_OMAP1510
+#ifdef CONFIG_ARCH_OMAP15XX
 
 /*
  * OMAP-1510 Local Bus address offset
@@ -84,7 +84,7 @@
 					virt_to_lbus(addr) : \
 					__virt_to_bus(addr);})
 
-#endif	/* CONFIG_ARCH_OMAP1510 */
+#endif	/* CONFIG_ARCH_OMAP15XX */
 
 #endif
 
diff --git a/include/asm-arm/arch-omap/menelaus.h b/include/asm-arm/arch-omap/menelaus.h
new file mode 100644
index 000000000000..46be8b8d6346
--- /dev/null
+++ b/include/asm-arm/arch-omap/menelaus.h
@@ -0,0 +1,22 @@
+/*
+ * linux/include/asm-arm/arch-omap/menelaus.h
+ *
+ * Functions to access Menelaus power management chip
+ */
+
+#ifndef __ASM_ARCH_MENELAUS_H
+#define __ASM_ARCH_MENELAUS_H
+
+extern void menelaus_mmc_register(void (*callback)(u8 card_mask),
+				  unsigned long data);
+extern void menelaus_mmc_remove(void);
+extern void menelaus_mmc_opendrain(int enable);
+
+#if defined(CONFIG_ARCH_OMAP24XX) && defined(CONFIG_MENELAUS)
+#define omap_has_menelaus()	1
+#else
+#define omap_has_menelaus()	0
+#endif
+
+#endif
+
diff --git a/include/asm-arm/arch-omap/mux.h b/include/asm-arm/arch-omap/mux.h
index 1b1ad4105349..13415a9aab06 100644
--- a/include/asm-arm/arch-omap/mux.h
+++ b/include/asm-arm/arch-omap/mux.h
@@ -4,7 +4,7 @@
  * Table of the Omap register configurations for the FUNC_MUX and
  * PULL_DWN combinations.
  *
- * Copyright (C) 2003 Nokia Corporation
+ * Copyright (C) 2003 - 2005 Nokia Corporation
  *
  * Written by Tony Lindgren <tony.lindgren@nokia.com>
  *
@@ -58,6 +58,16 @@
 					.pu_pd_reg = PU_PD_SEL_##reg, \
 					.pu_pd_val = status,
 
+#define MUX_REG_730(reg, mode_offset, mode) .mux_reg_name = "OMAP730_IO_CONF_"#reg, \
+					.mux_reg = OMAP730_IO_CONF_##reg, \
+					.mask_offset = mode_offset, \
+					.mask = mode,
+
+#define PULL_REG_730(reg, bit, status)	.pull_name = "OMAP730_IO_CONF_"#reg, \
+					.pull_reg = OMAP730_IO_CONF_##reg, \
+					.pull_bit = bit, \
+					.pull_val = status,
+
 #else
 
 #define MUX_REG(reg, mode_offset, mode) .mux_reg = FUNC_MUX_CTRL_##reg, \
@@ -71,6 +81,15 @@
 #define PU_PD_REG(reg, status)		.pu_pd_reg = PU_PD_SEL_##reg, \
 					.pu_pd_val = status,
 
+#define MUX_REG_730(reg, mode_offset, mode) \
+					.mux_reg = OMAP730_IO_CONF_##reg, \
+					.mask_offset = mode_offset, \
+					.mask = mode,
+
+#define PULL_REG_730(reg, bit, status)	.pull_reg = OMAP730_IO_CONF_##reg, \
+					.pull_bit = bit, \
+					.pull_val = status,
+
 #endif /* CONFIG_OMAP_MUX_DEBUG */
 
 #define MUX_CFG(desc, mux_reg, mode_offset, mode,	\
@@ -84,13 +103,44 @@
 	PU_PD_REG(pu_pd_reg, pu_pd_status)		\
 },
 
+
+/*
+ * OMAP730 has a slightly different config for the pin mux.
+ * - config regs are the OMAP730_IO_CONF_x regs (see omap730.h) regs and
+ *   not the FUNC_MUX_CTRL_x regs from hardware.h
+ * - for pull-up/down, only has one enable bit which is is in the same register
+ *   as mux config
+ */
+#define MUX_CFG_730(desc, mux_reg, mode_offset, mode,	\
+		   pull_reg, pull_bit, pull_status,	\
+		   pu_pd_reg, pu_pd_status, debug_status)\
+{							\
+	.name =	 desc,					\
+	.debug = debug_status,				\
+	MUX_REG_730(mux_reg, mode_offset, mode)		\
+	PULL_REG_730(mux_reg, pull_bit, pull_status)	\
+	PU_PD_REG(pu_pd_reg, pu_pd_status)		\
+},
+
+#define MUX_CFG_24XX(desc, reg_offset, mode,			\
+				pull_en, pull_mode, dbg)	\
+{								\
+	.name		= desc,					\
+	.debug		= dbg,					\
+	.mux_reg	= reg_offset,				\
+	.mask		= mode,					\
+	.pull_val	= pull_en,				\
+	.pu_pd_val	= pull_mode,				\
+},
+
+
 #define PULL_DISABLED	0
 #define PULL_ENABLED	1
 
 #define PULL_DOWN	0
 #define PULL_UP		1
 
-typedef struct {
+struct pin_config {
 	char *name;
 	unsigned char busy;
 	unsigned char debug;
@@ -108,13 +158,23 @@ typedef struct {
 	const char *pu_pd_name;
 	const unsigned int pu_pd_reg;
 	const unsigned char pu_pd_val;
-} reg_cfg_set;
+};
 
-/*
- * Lookup table for FUNC_MUX and PULL_DWN register combinations for each
- * device. See also reg_cfg_table below for the register values.
- */
-typedef enum {
+enum omap730_index {
+	/* OMAP 730 keyboard */
+	E2_730_KBR0,
+	J7_730_KBR1,
+	E1_730_KBR2,
+	F3_730_KBR3,
+	D2_730_KBR4,
+	C2_730_KBC0,
+	D3_730_KBC1,
+	E4_730_KBC2,
+	F4_730_KBC3,
+	E3_730_KBC4,
+};
+
+enum omap1xxx_index {
 	/* UART1 (BT_UART_GATING)*/
 	UART1_TX = 0,
 	UART1_RTS,
@@ -331,245 +391,34 @@ typedef enum {
 	V10_1610_CF_IREQ,
 	W10_1610_CF_RESET,
 	W11_1610_CF_CD1,
-} reg_cfg_t;
+};
 
-#if defined(__MUX_C__) && defined(CONFIG_OMAP_MUX)
+enum omap24xx_index {
+	/* 24xx I2C */
+	M19_24XX_I2C1_SCL,
+	L15_24XX_I2C1_SDA,
+	J15_24XX_I2C2_SCL,
+	H19_24XX_I2C2_SDA,
 
-/*
- * Table of various FUNC_MUX and PULL_DWN combinations for each device.
- * See also reg_cfg_t above for the lookup table.
- */
-static const reg_cfg_set __initdata_or_module
-reg_cfg_table[] = {
-/*
- *	 description		mux  mode   mux	 pull pull  pull  pu_pd	 pu  dbg
- *				reg  offset mode reg  bit   ena	  reg
- */
-MUX_CFG("UART1_TX",		 9,   21,    1,	  2,   3,   0,	 NA,	 0,  0)
-MUX_CFG("UART1_RTS",		 9,   12,    1,	  2,   0,   0,	 NA,	 0,  0)
-
-/* UART2 (COM_UART_GATING), conflicts with USB2 */
-MUX_CFG("UART2_TX",		 C,   27,    1,	  3,   3,   0,	 NA,	 0,  0)
-MUX_CFG("UART2_RX",		 C,   18,    0,	  3,   1,   1,	 NA,	 0,  0)
-MUX_CFG("UART2_CTS",		 C,   21,    0,	  3,   1,   1,	 NA,	 0,  0)
-MUX_CFG("UART2_RTS",		 C,   24,    1,	  3,   2,   0,	 NA,	 0,  0)
-
-/* UART3 (GIGA_UART_GATING) */
-MUX_CFG("UART3_TX",		 6,    0,    1,	  0,  30,   0,	 NA,	 0,  0)
-MUX_CFG("UART3_RX",		 6,    3,    0,	  0,  31,   1,	 NA,	 0,  0)
-MUX_CFG("UART3_CTS",		 5,   12,    2,	  0,  24,   0,	 NA,	 0,  0)
-MUX_CFG("UART3_RTS",		 5,   15,    2,	  0,  25,   0,	 NA,	 0,  0)
-MUX_CFG("UART3_CLKREQ",		 9,   27,    0,	  2,   5,   0,	 NA,	 0,  0)
-MUX_CFG("UART3_BCLK",		 A,    0,    0,	  2,   6,   0,	 NA,	 0,  0)
-MUX_CFG("Y15_1610_UART3_RTS",	 A,    0,    1,	  2,   6,   0,	 NA,	 0,  0)
-
-/* PWT & PWL, conflicts with UART3 */
-MUX_CFG("PWT",		 	 6,    0,    2,	  0,  30,   0,	 NA,	 0,  0)
-MUX_CFG("PWL",		 	 6,    3,    1,	  0,  31,   1,	 NA,	 0,  0)
-
-/* USB internal master generic */
-MUX_CFG("R18_USB_VBUS",		 7,    9,    2,	  1,  11,   0,	 NA,	 0,  1)
-MUX_CFG("R18_1510_USB_GPIO0",	 7,    9,    0,	  1,  11,   1,	 NA,	 0,  1)
-/* works around erratum:  W4_USB_PUEN and W4_USB_PUDIS are switched! */
-MUX_CFG("W4_USB_PUEN",		 D,    3,    3,	  3,   5,   1,	 NA,	 0,  1)
-MUX_CFG("W4_USB_CLKO",		 D,    3,    1,	  3,   5,   0,	 NA,	 0,  1)
-MUX_CFG("W4_USB_HIGHZ",		 D,    3,    4,	  3,   5,   0,	  3,	 0,  1)
-MUX_CFG("W4_GPIO58",		 D,    3,    7,	  3,   5,   0,	  3,	 0,  1)
-
-/* USB1 master */
-MUX_CFG("USB1_SUSP",		 8,   27,    2,	  1,  27,   0,	 NA,	 0,  1)
-MUX_CFG("USB1_SE0",		 9,    0,    2,	  1,  28,   0,	 NA,	 0,  1)
-MUX_CFG("W13_1610_USB1_SE0",	 9,    0,    4,	  1,  28,   0,	 NA,	 0,  1)
-MUX_CFG("USB1_TXEN",		 9,    3,    2,	  1,  29,   0,	 NA,	 0,  1)
-MUX_CFG("USB1_TXD",		 9,   24,    1,	  2,   4,   0,	 NA,	 0,  1)
-MUX_CFG("USB1_VP",		 A,    3,    1,	  2,   7,   0,	 NA,	 0,  1)
-MUX_CFG("USB1_VM",		 A,    6,    1,	  2,   8,   0,	 NA,	 0,  1)
-MUX_CFG("USB1_RCV",		 A,    9,    1,	  2,   9,   0,	 NA,	 0,  1)
-MUX_CFG("USB1_SPEED",		 A,   12,    2,	  2,  10,   0,	 NA,	 0,  1)
-MUX_CFG("R13_1610_USB1_SPEED",	 A,   12,    5,	  2,  10,   0,	 NA,	 0,  1)
-MUX_CFG("R13_1710_USB1_SEO",	 A,   12,    5,   2,  10,   0,   NA,     0,  1)
-
-/* USB2 master */
-MUX_CFG("USB2_SUSP",		 B,    3,    1,	  2,  17,   0,	 NA,	 0,  1)
-MUX_CFG("USB2_VP",		 B,    6,    1,	  2,  18,   0,	 NA,	 0,  1)
-MUX_CFG("USB2_TXEN",		 B,    9,    1,	  2,  19,   0,	 NA,	 0,  1)
-MUX_CFG("USB2_VM",		 C,   18,    1,	  3,   0,   0,	 NA,	 0,  1)
-MUX_CFG("USB2_RCV",		 C,   21,    1,	  3,   1,   0,	 NA,	 0,  1)
-MUX_CFG("USB2_SE0",		 C,   24,    2,	  3,   2,   0,	 NA,	 0,  1)
-MUX_CFG("USB2_TXD",		 C,   27,    2,	  3,   3,   0,	 NA,	 0,  1)
-
-/* OMAP-1510 GPIO */
-MUX_CFG("R18_1510_GPIO0",	 7,    9,    0,   1,  11,   1,    0,     0,  1)
-MUX_CFG("R19_1510_GPIO1",	 7,    6,    0,   1,  10,   1,    0,     0,  1)
-MUX_CFG("M14_1510_GPIO2",	 7,    3,    0,   1,   9,   1,    0,     0,  1)
-
-/* OMAP1610 GPIO */
-MUX_CFG("P18_1610_GPIO3",	 7,    0,    0,   1,   8,   0,   NA,     0,  1)
-MUX_CFG("Y15_1610_GPIO17",	 A,    0,    7,   2,   6,   0,   NA,     0,  1)
-
-/* OMAP-1710 GPIO */
-MUX_CFG("R18_1710_GPIO0",        7,    9,    0,   1,  11,   1,    1,     1,  1)
-MUX_CFG("V2_1710_GPIO10",        F,   27,    1,   4,   3,   1,    4,     1,  1)
-MUX_CFG("N21_1710_GPIO14",       6,    9,    0,   1,   1,   1,    1,     1,  1)
-MUX_CFG("W15_1710_GPIO40",       9,   27,    7,   2,   5,   1,    2,     1,  1)
-
-/* MPUIO */
-MUX_CFG("MPUIO2",		 7,   18,    0,	  1,  14,   1,	 NA,	 0,  1)
-MUX_CFG("N15_1610_MPUIO2",	 7,   18,    0,	  1,  14,   1,	  1,	 0,  1)
-MUX_CFG("MPUIO4",		 7,   15,    0,	  1,  13,   1,	 NA,	 0,  1)
-MUX_CFG("MPUIO5",		 7,   12,    0,	  1,  12,   1,	 NA,	 0,  1)
-
-MUX_CFG("T20_1610_MPUIO5",	 7,   12,    0,	  1,  12,   0,	  3,	 0,  1)
-MUX_CFG("W11_1610_MPUIO6",	10,   15,    2,	  3,   8,   0,	  3,	 0,  1)
-MUX_CFG("V10_1610_MPUIO7",	 A,   24,    2,	  2,  14,   0,	  2,	 0,  1)
-MUX_CFG("W11_1610_MPUIO9",	10,   15,    1,	  3,   8,   0,	  3,	 0,  1)
-MUX_CFG("V10_1610_MPUIO10",	 A,   24,    1,	  2,  14,   0,	  2,	 0,  1)
-MUX_CFG("W10_1610_MPUIO11",	 A,   18,    2,	  2,  11,   0,	  2,	 0,  1)
-MUX_CFG("E20_1610_MPUIO13",	 3,   21,    1,	  0,   7,   0,	  0,	 0,  1)
-MUX_CFG("U20_1610_MPUIO14",	 9,    6,    6,	  0,  30,   0,	  0,	 0,  1)
-MUX_CFG("E19_1610_MPUIO15",	 3,   18,    1,	  0,   6,   0,	  0,	 0,  1)
-
-/* MCBSP2 */
-MUX_CFG("MCBSP2_CLKR",		 C,    6,    0,	  2,  27,   1,	 NA,	 0,  1)
-MUX_CFG("MCBSP2_CLKX",		 C,    9,    0,	  2,  29,   1,	 NA,	 0,  1)
-MUX_CFG("MCBSP2_DR",		 C,    0,    0,	  2,  26,   1,	 NA,	 0,  1)
-MUX_CFG("MCBSP2_DX",		 C,   15,    0,	  2,  31,   1,	 NA,	 0,  1)
-MUX_CFG("MCBSP2_FSR",		 C,   12,    0,	  2,  30,   1,	 NA,	 0,  1)
-MUX_CFG("MCBSP2_FSX",		 C,    3,    0,	  2,  27,   1,	 NA,	 0,  1)
-
-/* MCBSP3 NOTE: Mode must 1 for clock */
-MUX_CFG("MCBSP3_CLKX",		 9,    3,    1,	  1,  29,   0,	 NA,	 0,  1)
-
-/* Misc ballouts */
-MUX_CFG("BALLOUT_V8_ARMIO3",	 B,   18,    0,	  2,  25,   1,	 NA,	 0,  1)
-MUX_CFG("N20_HDQ",	       6,   18,    1,   1,   4,   0,    1,     4,  0)
-
-/* OMAP-1610 MMC2 */
-MUX_CFG("W8_1610_MMC2_DAT0",	 B,   21,    6,	  2,  23,   1,	  2,	 1,  1)
-MUX_CFG("V8_1610_MMC2_DAT1",	 B,   27,    6,	  2,  25,   1,	  2,	 1,  1)
-MUX_CFG("W15_1610_MMC2_DAT2",	 9,   12,    6,	  2,   5,   1,	  2,	 1,  1)
-MUX_CFG("R10_1610_MMC2_DAT3",	 B,   18,    6,	  2,  22,   1,	  2,	 1,  1)
-MUX_CFG("Y10_1610_MMC2_CLK",	 B,    3,    6,	  2,  17,   0,	  2,	 0,  1)
-MUX_CFG("Y8_1610_MMC2_CMD",	 B,   24,    6,	  2,  24,   1,	  2,	 1,  1)
-MUX_CFG("V9_1610_MMC2_CMDDIR",	 B,   12,    6,	  2,  20,   0,	  2,	 1,  1)
-MUX_CFG("V5_1610_MMC2_DATDIR0",	 B,   15,    6,	  2,  21,   0,	  2,	 1,  1)
-MUX_CFG("W19_1610_MMC2_DATDIR1", 8,   15,    6,	  1,  23,   0,	  1,	 1,  1)
-MUX_CFG("R18_1610_MMC2_CLKIN",	 7,    9,    6,	  1,  11,   0,	  1,	11,  1)
-
-/* OMAP-1610 External Trace Interface */
-MUX_CFG("M19_1610_ETM_PSTAT0",	 5,   27,    1,	  0,  29,   0,	  0,	 0,  1)
-MUX_CFG("L15_1610_ETM_PSTAT1",	 5,   24,    1,	  0,  28,   0,	  0,	 0,  1)
-MUX_CFG("L18_1610_ETM_PSTAT2",	 5,   21,    1,	  0,  27,   0,	  0,	 0,  1)
-MUX_CFG("L19_1610_ETM_D0",	 5,   18,    1,	  0,  26,   0,	  0,	 0,  1)
-MUX_CFG("J19_1610_ETM_D6",	 5,    0,    1,	  0,  20,   0,	  0,	 0,  1)
-MUX_CFG("J18_1610_ETM_D7",	 5,   27,    1,	  0,  19,   0,	  0,	 0,  1)
-
-/* OMAP16XX GPIO */
-MUX_CFG("P20_1610_GPIO4",	 6,   27,    0,	  1,   7,   0,	  1,	 1,  1)
-MUX_CFG("V9_1610_GPIO7",	 B,   12,    1,	  2,  20,   0,	  2,	 1,  1)
-MUX_CFG("W8_1610_GPIO9",	 B,   21,    0,	  2,  23,   0,	  2,	 1,  1)
-MUX_CFG("N20_1610_GPIO11",       6,   18,    0,   1,   4,   0,    1,     1,  1)
-MUX_CFG("N19_1610_GPIO13",	 6,   12,    0,	  1,   2,   0,	  1,	 1,  1)
-MUX_CFG("P10_1610_GPIO22",	 C,    0,    7,	  2,  26,   0,	  2,	 1,  1)
-MUX_CFG("V5_1610_GPIO24",	 B,   15,    7,	  2,  21,   0,	  2,	 1,  1)
-MUX_CFG("AA20_1610_GPIO_41",	 9,    9,    7,	  1,  31,   0,	  1,	 1,  1)
-MUX_CFG("W19_1610_GPIO48",	 8,   15,    7,   1,  23,   1,    1,     0,  1)
-MUX_CFG("M7_1610_GPIO62",	10,    0,    0,   4,  24,   0,    4,     0,  1)
-MUX_CFG("V14_16XX_GPIO37",	 9,   18,    7,	  2,   2,   0,	  2,	 2,  0)
-MUX_CFG("R9_16XX_GPIO18",	 C,   18,    7,   3,   0,   0,    3,     0,  0)
-MUX_CFG("L14_16XX_GPIO49",	 6,    3,    7,   0,  31,   0,    0,    31,  0)
-
-/* OMAP-1610 uWire */
-MUX_CFG("V19_1610_UWIRE_SCLK",	 8,    6,    0,	  1,  20,   0,	  1,	 1,  1)
-MUX_CFG("U18_1610_UWIRE_SDI",	 8,    0,    0,	  1,  18,   0,	  1,	 1,  1)
-MUX_CFG("W21_1610_UWIRE_SDO",	 8,    3,    0,	  1,  19,   0,	  1,	 1,  1)
-MUX_CFG("N14_1610_UWIRE_CS0",	 8,    9,    1,	  1,  21,   0,	  1,	 1,  1)
-MUX_CFG("P15_1610_UWIRE_CS3",	 8,   12,    1,	  1,  22,   0,	  1,	 1,  1)
-MUX_CFG("N15_1610_UWIRE_CS1",	 7,   18,    2,	  1,  14,   0,	 NA,	 0,  1)
-
-/* OMAP-1610 Flash */
-MUX_CFG("L3_1610_FLASH_CS2B_OE",10,    6,    1,	 NA,   0,   0,	 NA,	 0,  1)
-MUX_CFG("M8_1610_FLASH_CS2B_WE",10,    3,    1,	 NA,   0,   0,	 NA,	 0,  1)
-
-/* First MMC interface, same on 1510, 1610 and 1710 */
-MUX_CFG("MMC_CMD",		 A,   27,    0,	  2,  15,   1,	  2,	 1,  1)
-MUX_CFG("MMC_DAT1",		 A,   24,    0,	  2,  14,   1,	  2,	 1,  1)
-MUX_CFG("MMC_DAT2",		 A,   18,    0,	  2,  12,   1,	  2,	 1,  1)
-MUX_CFG("MMC_DAT0",		 B,    0,    0,	  2,  16,   1,	  2,	 1,  1)
-MUX_CFG("MMC_CLK",		 A,   21,    0,	 NA,   0,   0,	 NA,	 0,  1)
-MUX_CFG("MMC_DAT3",		10,   15,    0,	  3,   8,   1,	  3,	 1,  1)
-MUX_CFG("M15_1710_MMC_CLKI",	 6,   21,    2,   0,   0,   0,   NA,     0,  1)
-MUX_CFG("P19_1710_MMC_CMDDIR",	 6,   24,    6,   0,   0,   0,   NA,     0,  1)
-MUX_CFG("P20_1710_MMC_DATDIR0",	 6,   27,    5,   0,   0,   0,   NA,     0,  1)
-
-/* OMAP-1610 USB0 alternate configuration */
-MUX_CFG("W9_USB0_TXEN",		 B,   9,     5,	  2,  19,   0,	  2,	 0,  1)
-MUX_CFG("AA9_USB0_VP",		 B,   6,     5,	  2,  18,   0,	  2,	 0,  1)
-MUX_CFG("Y5_USB0_RCV",		 C,  21,     5,	  3,   1,   0,	  1,	 0,  1)
-MUX_CFG("R9_USB0_VM",		 C,  18,     5,	  3,   0,   0,	  3,	 0,  1)
-MUX_CFG("V6_USB0_TXD",		 C,  27,     5,	  3,   3,   0,	  3,	 0,  1)
-MUX_CFG("W5_USB0_SE0",		 C,  24,     5,	  3,   2,   0,	  3,	 0,  1)
-MUX_CFG("V9_USB0_SPEED",	 B,  12,     5,	  2,  20,   0,	  2,	 0,  1)
-MUX_CFG("Y10_USB0_SUSP",	 B,   3,     5,	  2,  17,   0,	  2,	 0,  1)
-
-/* USB2 interface */
-MUX_CFG("W9_USB2_TXEN",		 B,   9,     1,	 NA,   0,   0,	 NA,	 0,  1)
-MUX_CFG("AA9_USB2_VP",		 B,   6,     1,	 NA,   0,   0,	 NA,	 0,  1)
-MUX_CFG("Y5_USB2_RCV",		 C,  21,     1,	 NA,   0,   0,	 NA,	 0,  1)
-MUX_CFG("R9_USB2_VM",		 C,  18,     1,	 NA,   0,   0,	 NA,	 0,  1)
-MUX_CFG("V6_USB2_TXD",		 C,  27,     2,	 NA,   0,   0,	 NA,	 0,  1)
-MUX_CFG("W5_USB2_SE0",		 C,  24,     2,	 NA,   0,   0,	 NA,	 0,  1)
-
-/* 16XX UART */
-MUX_CFG("R13_1610_UART1_TX",	 A,  12,     6,	  2,  10,   0,	  2,	10,  1)
-MUX_CFG("V14_16XX_UART1_RX",	 9,  18,     0,	  2,   2,   0,	  2,	 2,  1)
-MUX_CFG("R14_1610_UART1_CTS",	 9,  15,     0,	  2,   1,   0,	  2,	 1,  1)
-MUX_CFG("AA15_1610_UART1_RTS",	 9,  12,     1,	  2,   0,   0,	  2,	 0,  1)
-MUX_CFG("R9_16XX_UART2_RX",	 C,  18,     0,   3,   0,   0,    3,     0,  1)
-MUX_CFG("L14_16XX_UART3_RX",	 6,   3,     0,   0,  31,   0,    0,    31,  1)
-
-/* I2C interface */
-MUX_CFG("I2C_SCL",		 7,  24,     0,	 NA,   0,   0,	 NA,	 0,  0)
-MUX_CFG("I2C_SDA",		 7,  27,     0,	 NA,   0,   0,	 NA,	 0,  0)
-
-/* Keypad */
-MUX_CFG("F18_1610_KBC0",	 3,  15,     0,	  0,   5,   1,	  0,	 0,  0)
-MUX_CFG("D20_1610_KBC1",	 3,  12,     0,	  0,   4,   1,	  0,	 0,  0)
-MUX_CFG("D19_1610_KBC2",	 3,   9,     0,	  0,   3,   1,	  0,	 0,  0)
-MUX_CFG("E18_1610_KBC3",	 3,   6,     0,	  0,   2,   1,	  0,	 0,  0)
-MUX_CFG("C21_1610_KBC4",	 3,   3,     0,	  0,   1,   1,	  0,	 0,  0)
-MUX_CFG("G18_1610_KBR0",	 4,   0,     0,	  0,   10,  1,	  0,	 1,  0)
-MUX_CFG("F19_1610_KBR1",	 3,   27,    0,	  0,   9,   1,	  0,	 1,  0)
-MUX_CFG("H14_1610_KBR2",	 3,   24,    0,	  0,   8,   1,	  0,	 1,  0)
-MUX_CFG("E20_1610_KBR3",	 3,   21,    0,	  0,   7,   1,	  0,	 1,  0)
-MUX_CFG("E19_1610_KBR4",	 3,   18,    0,	  0,   6,   1,	  0,	 1,  0)
-MUX_CFG("N19_1610_KBR5",	 6,  12,     1,	  1,   2,   1,	  1,	 1,  0)
-
-/* Power management */
-MUX_CFG("T20_1610_LOW_PWR",	 7,   12,    1,	  NA,   0,   0,   NA,	 0,  0)
-
-/* MCLK Settings */
-MUX_CFG("V5_1710_MCLK_ON",	 B,   15,    0,	  NA,   0,   0,   NA,	 0,  0)
-MUX_CFG("V5_1710_MCLK_OFF",	 B,   15,    6,	  NA,   0,   0,   NA,	 0,  0)
-MUX_CFG("R10_1610_MCLK_ON",	 B,   18,    0,	  NA,  22,   0,	  NA,	 1,  0)
-MUX_CFG("R10_1610_MCLK_OFF",	 B,   18,    6,	  2,   22,   1,	  2,	 1,  1)
-
-/* CompactFlash controller, conflicts with MMC1 */
-MUX_CFG("P11_1610_CF_CD2",	 A,   27,    3,	  2,   15,   1,	  2,	 1,  1)
-MUX_CFG("R11_1610_CF_IOIS16",	 B,    0,    3,	  2,   16,   1,	  2,	 1,  1)
-MUX_CFG("V10_1610_CF_IREQ",	 A,   24,    3,	  2,   14,   0,	  2,	 0,  1)
-MUX_CFG("W10_1610_CF_RESET",	 A,   18,    3,	  2,   12,   1,	  2,	 1,  1)
-MUX_CFG("W11_1610_CF_CD1",	10,   15,    3,	  3,    8,   1,	  3,	 1,  1)
-};
+	/* 24xx Menelaus interrupt */
+	W19_24XX_SYS_NIRQ,
 
-#endif	/* __MUX_C__ */
+	/* 24xx GPIO */
+	Y20_24XX_GPIO60,
+	M15_24XX_GPIO92,
+};
 
 #ifdef	CONFIG_OMAP_MUX
 /* setup pin muxing in Linux */
-extern int omap_cfg_reg(reg_cfg_t reg_cfg);
+extern int omap1_mux_init(void);
+extern int omap2_mux_init(void);
+extern int omap_mux_register(struct pin_config * pins, unsigned long size);
+extern int omap_cfg_reg(unsigned long reg_cfg);
 #else
 /* boot loader does it all (no warnings from CONFIG_OMAP_MUX_WARNINGS) */
-static inline int omap_cfg_reg(reg_cfg_t reg_cfg) { return 0; }
+static inline int omap1_mux_init(void) { return 0; }
+static inline int omap2_mux_init(void) { return 0; }
+static inline int omap_cfg_reg(unsigned long reg_cfg) { return 0; }
 #endif
 
 #endif
diff --git a/include/asm-arm/arch-omap/omap1510.h b/include/asm-arm/arch-omap/omap1510.h
index f086a3933906..c575d354850f 100644
--- a/include/asm-arm/arch-omap/omap1510.h
+++ b/include/asm-arm/arch-omap/omap1510.h
@@ -25,8 +25,8 @@
  * 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
-#ifndef __ASM_ARCH_OMAP1510_H
-#define __ASM_ARCH_OMAP1510_H
+#ifndef __ASM_ARCH_OMAP15XX_H
+#define __ASM_ARCH_OMAP15XX_H
 
 /*
  * ----------------------------------------------------------------------------
@@ -44,5 +44,5 @@
 #define OMAP1510_DSPREG_SIZE	SZ_128K
 #define OMAP1510_DSPREG_START	0xE1000000
 
-#endif /*  __ASM_ARCH_OMAP1510_H */
+#endif /*  __ASM_ARCH_OMAP15XX_H */
 
diff --git a/include/asm-arm/arch-omap/omap24xx.h b/include/asm-arm/arch-omap/omap24xx.h
index a9105466a417..6e59805fa654 100644
--- a/include/asm-arm/arch-omap/omap24xx.h
+++ b/include/asm-arm/arch-omap/omap24xx.h
@@ -1,15 +1,24 @@
 #ifndef __ASM_ARCH_OMAP24XX_H
 #define __ASM_ARCH_OMAP24XX_H
 
-#define OMAP24XX_L4_IO_BASE	0x48000000
+/*
+ * Please place only base defines here and put the rest in device
+ * specific headers. Note also that some of these defines are needed
+ * for omap1 to compile without adding ifdefs.
+ */
+
+#define L4_24XX_BASE		0x48000000
+#define L3_24XX_BASE		0x68000000
 
 /* interrupt controller */
-#define OMAP24XX_IC_BASE	(OMAP24XX_L4_IO_BASE + 0xfe000)
+#define OMAP24XX_IC_BASE	(L4_24XX_BASE + 0xfe000)
 #define VA_IC_BASE		IO_ADDRESS(OMAP24XX_IC_BASE)
-
 #define OMAP24XX_IVA_INTC_BASE	0x40000000
-
 #define IRQ_SIR_IRQ		0x0040
 
+#define OMAP24XX_32KSYNCT_BASE	(L4_24XX_BASE + 0x4000)
+#define OMAP24XX_PRCM_BASE	(L4_24XX_BASE + 0x8000)
+#define OMAP24XX_SDRC_BASE	(L3_24XX_BASE + 0x9000)
+
 #endif /* __ASM_ARCH_OMAP24XX_H */
 
diff --git a/include/asm-arm/arch-omap/omapfb.h b/include/asm-arm/arch-omap/omapfb.h
new file mode 100644
index 000000000000..4ba2622cc142
--- /dev/null
+++ b/include/asm-arm/arch-omap/omapfb.h
@@ -0,0 +1,281 @@
+/*
+ * File: include/asm-arm/arch-omap/omapfb.h
+ *
+ * Framebuffer driver for TI OMAP boards
+ *
+ * Copyright (C) 2004 Nokia Corporation
+ * Author: Imre Deak <imre.deak@nokia.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+#ifndef __OMAPFB_H
+#define __OMAPFB_H
+
+/* IOCTL commands. */
+
+#define OMAP_IOW(num, dtype)	_IOW('O', num, dtype)
+#define OMAP_IOR(num, dtype)	_IOR('O', num, dtype)
+#define OMAP_IOWR(num, dtype)	_IOWR('O', num, dtype)
+#define OMAP_IO(num)		_IO('O', num)
+
+#define OMAPFB_MIRROR		OMAP_IOW(31, int)
+#define OMAPFB_SYNC_GFX		OMAP_IO(37)
+#define OMAPFB_VSYNC		OMAP_IO(38)
+#define OMAPFB_SET_UPDATE_MODE	OMAP_IOW(40, enum omapfb_update_mode)
+#define OMAPFB_GET_CAPS		OMAP_IOR(42, unsigned long)
+#define OMAPFB_GET_UPDATE_MODE	OMAP_IOW(43, enum omapfb_update_mode)
+#define OMAPFB_LCD_TEST		OMAP_IOW(45, int)
+#define OMAPFB_CTRL_TEST	OMAP_IOW(46, int)
+#define OMAPFB_UPDATE_WINDOW	OMAP_IOW(47, struct omapfb_update_window)
+#define OMAPFB_SETUP_PLANE	OMAP_IOW(48, struct omapfb_setup_plane)
+#define OMAPFB_ENABLE_PLANE	OMAP_IOW(49, struct omapfb_enable_plane)
+#define OMAPFB_SET_COLOR_KEY	OMAP_IOW(50, struct omapfb_color_key)
+
+#define OMAPFB_CAPS_GENERIC_MASK	0x00000fff
+#define OMAPFB_CAPS_LCDC_MASK		0x00fff000
+#define OMAPFB_CAPS_PANEL_MASK		0xff000000
+
+#define OMAPFB_CAPS_MANUAL_UPDATE	0x00001000
+#define OMAPFB_CAPS_SET_BACKLIGHT	0x01000000
+
+/* Values from DSP must map to lower 16-bits */
+#define OMAPFB_FORMAT_MASK         0x00ff
+#define OMAPFB_FORMAT_FLAG_DOUBLE  0x0100
+
+enum omapfb_color_format {
+	OMAPFB_COLOR_RGB565 = 0,
+	OMAPFB_COLOR_YUV422,
+	OMAPFB_COLOR_YUV420,
+	OMAPFB_COLOR_CLUT_8BPP,
+	OMAPFB_COLOR_CLUT_4BPP,
+	OMAPFB_COLOR_CLUT_2BPP,
+	OMAPFB_COLOR_CLUT_1BPP,
+};
+
+struct omapfb_update_window {
+	u32 x, y;
+	u32 width, height;
+	u32 format;
+};
+
+enum omapfb_plane {
+	OMAPFB_PLANE_GFX = 0,
+	OMAPFB_PLANE_VID1,
+	OMAPFB_PLANE_VID2,
+};
+
+enum omapfb_channel_out {
+	OMAPFB_CHANNEL_OUT_LCD = 0,
+	OMAPFB_CHANNEL_OUT_DIGIT,
+};
+
+struct omapfb_setup_plane {
+	u8  plane;
+	u8  channel_out;
+	u32 offset;
+	u32 pos_x, pos_y;
+	u32 width, height;
+	u32 color_mode;
+};
+
+struct omapfb_enable_plane {
+	u8  plane;
+	u8  enable;
+};
+
+enum omapfb_color_key_type {
+	OMAPFB_COLOR_KEY_DISABLED = 0,
+	OMAPFB_COLOR_KEY_GFX_DST,
+	OMAPFB_COLOR_KEY_VID_SRC,
+};
+
+struct omapfb_color_key {
+	u8  channel_out;
+	u32 background;
+	u32 trans_key;
+	u8  key_type;
+};
+
+enum omapfb_update_mode {
+	OMAPFB_UPDATE_DISABLED = 0,
+	OMAPFB_AUTO_UPDATE,
+	OMAPFB_MANUAL_UPDATE
+};
+
+#ifdef __KERNEL__
+
+#include <linux/completion.h>
+#include <linux/interrupt.h>
+#include <linux/fb.h>
+
+#define OMAP_LCDC_INV_VSYNC             0x0001
+#define OMAP_LCDC_INV_HSYNC             0x0002
+#define OMAP_LCDC_INV_PIX_CLOCK         0x0004
+#define OMAP_LCDC_INV_OUTPUT_EN         0x0008
+#define OMAP_LCDC_HSVS_RISING_EDGE      0x0010
+#define OMAP_LCDC_HSVS_OPPOSITE         0x0020
+
+#define OMAP_LCDC_SIGNAL_MASK		0x003f
+
+#define OMAP_LCDC_PANEL_TFT		0x0100
+
+#ifdef CONFIG_ARCH_OMAP1
+#define OMAPFB_PLANE_NUM		1
+#else
+#define OMAPFB_PLANE_NUM		3
+#endif
+
+struct omapfb_device;
+
+struct lcd_panel {
+	const char	*name;
+	int		config;		/* TFT/STN, signal inversion */
+	int		bpp;		/* Pixel format in fb mem */
+	int		data_lines;	/* Lines on LCD HW interface */
+
+	int		x_res, y_res;
+	int		pixel_clock;	/* In kHz */
+	int		hsw;		/* Horizontal synchronization
+					   pulse width */
+	int		hfp;		/* Horizontal front porch */
+	int		hbp;		/* Horizontal back porch */
+	int		vsw;		/* Vertical synchronization
+					   pulse width */
+	int		vfp;		/* Vertical front porch */
+	int		vbp;		/* Vertical back porch */
+	int		acb;		/* ac-bias pin frequency */
+	int		pcd;		/* pixel clock divider.
+					   Obsolete use pixel_clock instead */
+
+	int		(*init)		(struct omapfb_device *fbdev);
+	void		(*cleanup)	(void);
+	int		(*enable)	(void);
+	void		(*disable)	(void);
+	unsigned long	(*get_caps)	(void);
+	int		(*set_bklight_level)(unsigned int level);
+	unsigned int	(*get_bklight_level)(void);
+	unsigned int	(*get_bklight_max)  (void);
+	int		(*run_test)	(int test_num);
+};
+
+struct omapfb_device;
+
+struct extif_timings {
+	int cs_on_time;
+	int cs_off_time;
+	int we_on_time;
+	int we_off_time;
+	int re_on_time;
+	int re_off_time;
+	int we_cycle_time;
+	int re_cycle_time;
+	int cs_pulse_width;
+	int access_time;
+};
+
+struct lcd_ctrl_extif {
+	int  (*init)		(void);
+	void (*cleanup)		(void);
+	void (*set_timings)	(const struct extif_timings *timings);
+	void (*write_command)	(u32 cmd);
+	u32  (*read_data)	(void);
+	void (*write_data)	(u32 data);
+	void (*transfer_area)	(int width, int height,
+				 void (callback)(void * data), void *data);
+};
+
+struct lcd_ctrl {
+	const char	*name;
+	void		*data;
+
+	int		(*init)		  (struct omapfb_device *fbdev,
+					   int ext_mode, int req_vram_size);
+	void		(*cleanup)	  (void);
+	void		(*get_vram_layout)(unsigned long *size,
+					   void **virt_base,
+					   dma_addr_t *phys_base);
+	unsigned long	(*get_caps)	  (void);
+	int		(*set_update_mode)(enum omapfb_update_mode mode);
+	enum omapfb_update_mode (*get_update_mode)(void);
+	int		(*setup_plane)	  (int plane, int channel_out,
+					   unsigned long offset,
+					   int screen_width,
+					   int pos_x, int pos_y, int width,
+					   int height, int color_mode);
+	int		(*enable_plane)	  (int plane, int enable);
+	int		(*update_window)  (struct omapfb_update_window *win,
+					   void (*callback)(void *),
+					   void *callback_data);
+	void		(*sync)		  (void);
+	void		(*suspend)	  (void);
+	void		(*resume)	  (void);
+	int		(*run_test)	  (int test_num);
+	int		(*setcolreg)	  (u_int regno, u16 red, u16 green,
+					   u16 blue, u16 transp,
+					   int update_hw_mem);
+	int		(*set_color_key)  (struct omapfb_color_key *ck);
+
+};
+
+enum omapfb_state {
+	OMAPFB_DISABLED	= 0,
+	OMAPFB_SUSPENDED= 99,
+	OMAPFB_ACTIVE	= 100
+};
+
+struct omapfb_device {
+	int			state;
+	int                     ext_lcdc;               /* Using external
+                                                           LCD controller */
+	struct semaphore	rqueue_sema;
+
+	void			*vram_virt_base;
+	dma_addr_t		vram_phys_base;
+	unsigned long		vram_size;
+
+	int			color_mode;
+	int			palette_size;
+	int			mirror;
+	u32			pseudo_palette[17];
+
+	struct lcd_panel	*panel;			/* LCD panel */
+	struct lcd_ctrl         *ctrl;			/* LCD controller */
+	struct lcd_ctrl		*int_ctrl;		/* internal LCD ctrl */
+	struct lcd_ctrl_extif	*ext_if;		/* LCD ctrl external
+							   interface */
+	struct fb_info		*fb_info;
+
+	struct device		*dev;
+};
+
+extern struct lcd_panel h3_panel;
+extern struct lcd_panel h2_panel;
+extern struct lcd_panel p2_panel;
+extern struct lcd_panel osk_panel;
+extern struct lcd_panel innovator1610_panel;
+extern struct lcd_panel innovator1510_panel;
+
+#ifdef CONFIG_ARCH_OMAP1
+extern struct lcd_ctrl omap1_lcd_ctrl;
+#else
+extern struct lcd_ctrl omap2_disp_ctrl;
+#endif
+
+extern void omapfb_write_first_pixel(struct omapfb_device *fbdev, u16 pixval);
+
+#endif /* __KERNEL__ */
+
+#endif /* __OMAPFB_H */
diff --git a/include/asm-arm/arch-omap/pm.h b/include/asm-arm/arch-omap/pm.h
index fbd742d0c499..7c790425e363 100644
--- a/include/asm-arm/arch-omap/pm.h
+++ b/include/asm-arm/arch-omap/pm.h
@@ -98,7 +98,14 @@
 #define OMAP1610_IDLECT3		0xfffece24
 #define OMAP1610_IDLE_LOOP_REQUEST	0x0400
 
-#if     !defined(CONFIG_ARCH_OMAP1510) && \
+#define OMAP730_IDLECT1_SLEEP_VAL	0x16c7
+#define OMAP730_IDLECT2_SLEEP_VAL	0x09c7
+#define OMAP730_IDLECT3_VAL		0x3f
+#define OMAP730_IDLECT3		0xfffece24
+#define OMAP730_IDLE_LOOP_REQUEST	0x0C00
+
+#if     !defined(CONFIG_ARCH_OMAP730) && \
+	!defined(CONFIG_ARCH_OMAP15XX) && \
 	!defined(CONFIG_ARCH_OMAP16XX) && \
 	!defined(CONFIG_ARCH_OMAP24XX)
 #error "Power management for this processor not implemented yet"
@@ -107,8 +114,10 @@
 #ifndef __ASSEMBLER__
 extern void omap_pm_idle(void);
 extern void omap_pm_suspend(void);
+extern void omap730_cpu_suspend(unsigned short, unsigned short);
 extern void omap1510_cpu_suspend(unsigned short, unsigned short);
 extern void omap1610_cpu_suspend(unsigned short, unsigned short);
+extern void omap730_idle_loop_suspend(void);
 extern void omap1510_idle_loop_suspend(void);
 extern void omap1610_idle_loop_suspend(void);
 
@@ -118,6 +127,8 @@ extern void omap_serial_wake_trigger(int enable);
 #define omap_serial_wake_trigger(x)	{}
 #endif	/* CONFIG_OMAP_SERIAL_WAKE */
 
+extern unsigned int omap730_cpu_suspend_sz;
+extern unsigned int omap730_idle_loop_suspend_sz;
 extern unsigned int omap1510_cpu_suspend_sz;
 extern unsigned int omap1510_idle_loop_suspend_sz;
 extern unsigned int omap1610_cpu_suspend_sz;
@@ -131,6 +142,10 @@ extern unsigned int omap1610_idle_loop_suspend_sz;
 #define ULPD_RESTORE(x) omap_writew((ulpd_sleep_save[ULPD_SLEEP_SAVE_##x]), (x))
 #define ULPD_SHOW(x) ulpd_sleep_save[ULPD_SLEEP_SAVE_##x]
 
+#define MPUI730_SAVE(x) mpui730_sleep_save[MPUI730_SLEEP_SAVE_##x] = omap_readl(x)
+#define MPUI730_RESTORE(x) omap_writel((mpui730_sleep_save[MPUI730_SLEEP_SAVE_##x]), (x))
+#define MPUI730_SHOW(x) mpui730_sleep_save[MPUI730_SLEEP_SAVE_##x]
+
 #define MPUI1510_SAVE(x) mpui1510_sleep_save[MPUI1510_SLEEP_SAVE_##x] = omap_readl(x)
 #define MPUI1510_RESTORE(x) omap_writel((mpui1510_sleep_save[MPUI1510_SLEEP_SAVE_##x]), (x))
 #define MPUI1510_SHOW(x) mpui1510_sleep_save[MPUI1510_SLEEP_SAVE_##x]
@@ -188,13 +203,34 @@ enum mpui1510_save_state {
 	MPUI1510_SLEEP_SAVE_EMIFS_CONFIG,
 	MPUI1510_SLEEP_SAVE_OMAP_IH1_MIR,
 	MPUI1510_SLEEP_SAVE_OMAP_IH2_MIR,
-#if defined(CONFIG_ARCH_OMAP1510)
+#if defined(CONFIG_ARCH_OMAP15XX)
 	MPUI1510_SLEEP_SAVE_SIZE
 #else
 	MPUI1510_SLEEP_SAVE_SIZE = 0
 #endif
 };
 
+enum mpui730_save_state {
+	MPUI730_SLEEP_SAVE_START = 0,
+	/*
+	 * MPUI registers 32 bits
+	 */
+	MPUI730_SLEEP_SAVE_MPUI_CTRL,
+	MPUI730_SLEEP_SAVE_MPUI_DSP_BOOT_CONFIG,
+	MPUI730_SLEEP_SAVE_MPUI_DSP_API_CONFIG,
+	MPUI730_SLEEP_SAVE_MPUI_DSP_STATUS,
+	MPUI730_SLEEP_SAVE_EMIFF_SDRAM_CONFIG,
+	MPUI730_SLEEP_SAVE_EMIFS_CONFIG,
+	MPUI730_SLEEP_SAVE_OMAP_IH1_MIR,
+	MPUI730_SLEEP_SAVE_OMAP_IH2_0_MIR,
+	MPUI730_SLEEP_SAVE_OMAP_IH2_1_MIR,
+#if defined(CONFIG_ARCH_OMAP730)
+	MPUI730_SLEEP_SAVE_SIZE
+#else
+	MPUI730_SLEEP_SAVE_SIZE = 0
+#endif
+};
+
 enum mpui1610_save_state {
 	MPUI1610_SLEEP_SAVE_START = 0,
 	/*
diff --git a/include/asm-arm/arch-omap/prcm.h b/include/asm-arm/arch-omap/prcm.h
new file mode 100644
index 000000000000..7b48a5cbb15f
--- /dev/null
+++ b/include/asm-arm/arch-omap/prcm.h
@@ -0,0 +1,429 @@
+/*
+ * prcm.h - Access definations for use in OMAP24XX clock and power management
+ *
+ * Copyright (C) 2005 Texas Instruments, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef __ASM_ARM_ARCH_DPM_PRCM_H
+#define __ASM_ARM_ARCH_DPM_PRCM_H
+
+/* SET_PERFORMANCE_LEVEL PARAMETERS */
+#define PRCM_HALF_SPEED 1
+#define PRCM_FULL_SPEED 2
+
+#ifndef __ASSEMBLER__
+
+#define PRCM_REG32(offset)	__REG32(OMAP24XX_PRCM_BASE + (offset))
+
+#define PRCM_REVISION		PRCM_REG32(0x000)
+#define PRCM_SYSCONFIG		PRCM_REG32(0x010)
+#define PRCM_IRQSTATUS_MPU	PRCM_REG32(0x018)
+#define PRCM_IRQENABLE_MPU	PRCM_REG32(0x01C)
+#define PRCM_VOLTCTRL		PRCM_REG32(0x050)
+#define PRCM_VOLTST		PRCM_REG32(0x054)
+#define PRCM_CLKSRC_CTRL	PRCM_REG32(0x060)
+#define PRCM_CLKOUT_CTRL	PRCM_REG32(0x070)
+#define PRCM_CLKEMUL_CTRL	PRCM_REG32(0x078)
+#define PRCM_CLKCFG_CTRL	PRCM_REG32(0x080)
+#define PRCM_CLKCFG_STATUS	PRCM_REG32(0x084)
+#define PRCM_VOLTSETUP		PRCM_REG32(0x090)
+#define PRCM_CLKSSETUP		PRCM_REG32(0x094)
+#define PRCM_POLCTRL		PRCM_REG32(0x098)
+
+/* GENERAL PURPOSE */
+#define GENERAL_PURPOSE1	PRCM_REG32(0x0B0)
+#define GENERAL_PURPOSE2	PRCM_REG32(0x0B4)
+#define GENERAL_PURPOSE3	PRCM_REG32(0x0B8)
+#define GENERAL_PURPOSE4	PRCM_REG32(0x0BC)
+#define GENERAL_PURPOSE5	PRCM_REG32(0x0C0)
+#define GENERAL_PURPOSE6	PRCM_REG32(0x0C4)
+#define GENERAL_PURPOSE7	PRCM_REG32(0x0C8)
+#define GENERAL_PURPOSE8	PRCM_REG32(0x0CC)
+#define GENERAL_PURPOSE9	PRCM_REG32(0x0D0)
+#define GENERAL_PURPOSE10	PRCM_REG32(0x0D4)
+#define GENERAL_PURPOSE11	PRCM_REG32(0x0D8)
+#define GENERAL_PURPOSE12	PRCM_REG32(0x0DC)
+#define GENERAL_PURPOSE13	PRCM_REG32(0x0E0)
+#define GENERAL_PURPOSE14	PRCM_REG32(0x0E4)
+#define GENERAL_PURPOSE15	PRCM_REG32(0x0E8)
+#define GENERAL_PURPOSE16	PRCM_REG32(0x0EC)
+#define GENERAL_PURPOSE17	PRCM_REG32(0x0F0)
+#define GENERAL_PURPOSE18	PRCM_REG32(0x0F4)
+#define GENERAL_PURPOSE19	PRCM_REG32(0x0F8)
+#define GENERAL_PURPOSE20	PRCM_REG32(0x0FC)
+
+/* MPU */
+#define CM_CLKSEL_MPU		PRCM_REG32(0x140)
+#define CM_CLKSTCTRL_MPU	PRCM_REG32(0x148)
+#define RM_RSTST_MPU		PRCM_REG32(0x158)
+#define PM_WKDEP_MPU		PRCM_REG32(0x1C8)
+#define PM_EVGENCTRL_MPU	PRCM_REG32(0x1D4)
+#define PM_EVEGENONTIM_MPU	PRCM_REG32(0x1D8)
+#define PM_EVEGENOFFTIM_MPU	PRCM_REG32(0x1DC)
+#define PM_PWSTCTRL_MPU		PRCM_REG32(0x1E0)
+#define PM_PWSTST_MPU		PRCM_REG32(0x1E4)
+
+/* CORE */
+#define CM_FCLKEN1_CORE		PRCM_REG32(0x200)
+#define CM_FCLKEN2_CORE		PRCM_REG32(0x204)
+#define CM_FCLKEN3_CORE		PRCM_REG32(0x208)
+#define CM_ICLKEN1_CORE		PRCM_REG32(0x210)
+#define CM_ICLKEN2_CORE		PRCM_REG32(0x214)
+#define CM_ICLKEN3_CORE		PRCM_REG32(0x218)
+#define CM_ICLKEN4_CORE		PRCM_REG32(0x21C)
+#define CM_IDLEST1_CORE		PRCM_REG32(0x220)
+#define CM_IDLEST2_CORE		PRCM_REG32(0x224)
+#define CM_IDLEST3_CORE		PRCM_REG32(0x228)
+#define CM_IDLEST4_CORE		PRCM_REG32(0x22C)
+#define CM_AUTOIDLE1_CORE	PRCM_REG32(0x230)
+#define CM_AUTOIDLE2_CORE	PRCM_REG32(0x234)
+#define CM_AUTOIDLE3_CORE	PRCM_REG32(0x238)
+#define CM_AUTOIDLE4_CORE	PRCM_REG32(0x23C)
+#define CM_CLKSEL1_CORE		PRCM_REG32(0x240)
+#define CM_CLKSEL2_CORE		PRCM_REG32(0x244)
+#define CM_CLKSTCTRL_CORE	PRCM_REG32(0x248)
+#define PM_WKEN1_CORE		PRCM_REG32(0x2A0)
+#define PM_WKEN2_CORE		PRCM_REG32(0x2A4)
+#define PM_WKST1_CORE		PRCM_REG32(0x2B0)
+#define PM_WKST2_CORE		PRCM_REG32(0x2B4)
+#define PM_WKDEP_CORE		PRCM_REG32(0x2C8)
+#define PM_PWSTCTRL_CORE	PRCM_REG32(0x2E0)
+#define PM_PWSTST_CORE		PRCM_REG32(0x2E4)
+
+/* GFX */
+#define CM_FCLKEN_GFX		PRCM_REG32(0x300)
+#define CM_ICLKEN_GFX		PRCM_REG32(0x310)
+#define CM_IDLEST_GFX		PRCM_REG32(0x320)
+#define CM_CLKSEL_GFX		PRCM_REG32(0x340)
+#define CM_CLKSTCTRL_GFX	PRCM_REG32(0x348)
+#define RM_RSTCTRL_GFX		PRCM_REG32(0x350)
+#define RM_RSTST_GFX		PRCM_REG32(0x358)
+#define PM_WKDEP_GFX		PRCM_REG32(0x3C8)
+#define PM_PWSTCTRL_GFX		PRCM_REG32(0x3E0)
+#define PM_PWSTST_GFX		PRCM_REG32(0x3E4)
+
+/* WAKE-UP */
+#define CM_FCLKEN_WKUP		PRCM_REG32(0x400)
+#define CM_ICLKEN_WKUP		PRCM_REG32(0x410)
+#define CM_IDLEST_WKUP		PRCM_REG32(0x420)
+#define CM_AUTOIDLE_WKUP	PRCM_REG32(0x430)
+#define CM_CLKSEL_WKUP		PRCM_REG32(0x440)
+#define RM_RSTCTRL_WKUP		PRCM_REG32(0x450)
+#define RM_RSTTIME_WKUP		PRCM_REG32(0x454)
+#define RM_RSTST_WKUP		PRCM_REG32(0x458)
+#define PM_WKEN_WKUP		PRCM_REG32(0x4A0)
+#define PM_WKST_WKUP		PRCM_REG32(0x4B0)
+
+/* CLOCKS */
+#define CM_CLKEN_PLL		PRCM_REG32(0x500)
+#define CM_IDLEST_CKGEN		PRCM_REG32(0x520)
+#define CM_AUTOIDLE_PLL		PRCM_REG32(0x530)
+#define CM_CLKSEL1_PLL		PRCM_REG32(0x540)
+#define CM_CLKSEL2_PLL		PRCM_REG32(0x544)
+
+/* DSP */
+#define CM_FCLKEN_DSP		PRCM_REG32(0x800)
+#define CM_ICLKEN_DSP		PRCM_REG32(0x810)
+#define CM_IDLEST_DSP		PRCM_REG32(0x820)
+#define CM_AUTOIDLE_DSP		PRCM_REG32(0x830)
+#define CM_CLKSEL_DSP		PRCM_REG32(0x840)
+#define CM_CLKSTCTRL_DSP	PRCM_REG32(0x848)
+#define RM_RSTCTRL_DSP		PRCM_REG32(0x850)
+#define RM_RSTST_DSP		PRCM_REG32(0x858)
+#define PM_WKEN_DSP		PRCM_REG32(0x8A0)
+#define PM_WKDEP_DSP		PRCM_REG32(0x8C8)
+#define PM_PWSTCTRL_DSP		PRCM_REG32(0x8E0)
+#define PM_PWSTST_DSP		PRCM_REG32(0x8E4)
+#define PRCM_IRQSTATUS_DSP	PRCM_REG32(0x8F0)
+#define PRCM_IRQENABLE_DSP	PRCM_REG32(0x8F4)
+
+/* IVA */
+#define PRCM_IRQSTATUS_IVA	PRCM_REG32(0x8F8)
+#define PRCM_IRQENABLE_IVA	PRCM_REG32(0x8FC)
+
+/* Modem on 2430 */
+#define CM_FCLKEN_MDM		PRCM_REG32(0xC00)
+#define CM_ICLKEN_MDM		PRCM_REG32(0xC10)
+#define CM_IDLEST_MDM		PRCM_REG32(0xC20)
+#define CM_CLKSEL_MDM		PRCM_REG32(0xC40)
+
+/* FIXME: Move to header for 2430 */
+#define DISP_BASE		(OMAP24XX_L4_IO_BASE+0x50000)
+#define DISP_REG32(offset)	__REG32(DISP_BASE + (offset))
+
+#define OMAP24XX_GPMC_BASE	(L3_24XX_BASE + 0xa000)
+#define GPMC_BASE		(OMAP24XX_GPMC_BASE)
+#define GPMC_REG32(offset)	__REG32(GPMC_BASE + (offset))
+
+#define GPT1_BASE		(OMAP24XX_GPT1)
+#define GPT1_REG32(offset)	__REG32(GPT1_BASE + (offset))
+
+/* Misc sysconfig */
+#define DISPC_SYSCONFIG		DISP_REG32(0x410)
+#define SPI_BASE		(OMAP24XX_L4_IO_BASE+0x98000)
+#define MCSPI1_SYSCONFIG	__REG32(SPI_BASE + 0x10)
+#define MCSPI2_SYSCONFIG	__REG32(SPI_BASE+0x2000 + 0x10)
+
+//#define DSP_MMU_SYSCONFIG	0x5A000010
+#define CAMERA_MMU_SYSCONFIG	__REG32(DISP_BASE+0x2C10)
+//#define IVA_MMU_SYSCONFIG	0x5D000010
+//#define DSP_DMA_SYSCONFIG	0x00FCC02C
+#define CAMERA_DMA_SYSCONFIG	__REG32(DISP_BASE+0x282C)
+#define SYSTEM_DMA_SYSCONFIG	__REG32(DISP_BASE+0x602C)
+#define GPMC_SYSCONFIG		GPMC_REG32(0x010)
+#define MAILBOXES_SYSCONFIG	__REG32(OMAP24XX_L4_IO_BASE+0x94010)
+#define UART1_SYSCONFIG		__REG32(OMAP24XX_L4_IO_BASE+0x6A054)
+#define UART2_SYSCONFIG		__REG32(OMAP24XX_L4_IO_BASE+0x6C054)
+#define UART3_SYSCONFIG		__REG32(OMAP24XX_L4_IO_BASE+0x6E054)
+//#define IVA_SYSCONFIG		0x5C060010
+#define SDRC_SYSCONFIG		__REG32(OMAP24XX_SDRC_BASE+0x10)
+#define SMS_SYSCONFIG		__REG32(OMAP24XX_SMS_BASE+0x10)
+#define SSI_SYSCONFIG		__REG32(DISP_BASE+0x8010)
+//#define VLYNQ_SYSCONFIG	0x67FFFE10
+
+/* rkw - good cannidates for PM_ to start what nm was trying */
+#define OMAP24XX_GPT2		(OMAP24XX_L4_IO_BASE+0x2A000)
+#define OMAP24XX_GPT3		(OMAP24XX_L4_IO_BASE+0x78000)
+#define OMAP24XX_GPT4		(OMAP24XX_L4_IO_BASE+0x7A000)
+#define OMAP24XX_GPT5		(OMAP24XX_L4_IO_BASE+0x7C000)
+#define OMAP24XX_GPT6		(OMAP24XX_L4_IO_BASE+0x7E000)
+#define OMAP24XX_GPT7		(OMAP24XX_L4_IO_BASE+0x80000)
+#define OMAP24XX_GPT8		(OMAP24XX_L4_IO_BASE+0x82000)
+#define OMAP24XX_GPT9		(OMAP24XX_L4_IO_BASE+0x84000)
+#define OMAP24XX_GPT10		(OMAP24XX_L4_IO_BASE+0x86000)
+#define OMAP24XX_GPT11		(OMAP24XX_L4_IO_BASE+0x88000)
+#define OMAP24XX_GPT12		(OMAP24XX_L4_IO_BASE+0x8A000)
+
+#define GPTIMER1_SYSCONFIG	GPT1_REG32(0x010)
+#define GPTIMER2_SYSCONFIG	__REG32(OMAP24XX_GPT2 + 0x10)
+#define GPTIMER3_SYSCONFIG	__REG32(OMAP24XX_GPT3 + 0x10)
+#define GPTIMER4_SYSCONFIG	__REG32(OMAP24XX_GPT4 + 0x10)
+#define GPTIMER5_SYSCONFIG	__REG32(OMAP24XX_GPT5 + 0x10)
+#define GPTIMER6_SYSCONFIG	__REG32(OMAP24XX_GPT6 + 0x10)
+#define GPTIMER7_SYSCONFIG	__REG32(OMAP24XX_GPT7 + 0x10)
+#define GPTIMER8_SYSCONFIG	__REG32(OMAP24XX_GPT8 + 0x10)
+#define GPTIMER9_SYSCONFIG	__REG32(OMAP24XX_GPT9 + 0x10)
+#define GPTIMER10_SYSCONFIG	__REG32(OMAP24XX_GPT10 + 0x10)
+#define GPTIMER11_SYSCONFIG	__REG32(OMAP24XX_GPT11 + 0x10)
+#define GPTIMER12_SYSCONFIG	__REG32(OMAP24XX_GPT12 + 0x10)
+
+#define GPIOX_BASE(X)		(OMAP24XX_GPIO_BASE+(0x2000*((X)-1)))
+
+#define GPIO1_SYSCONFIG		__REG32((GPIOX_BASE(1)+0x10))
+#define GPIO2_SYSCONFIG		__REG32((GPIOX_BASE(2)+0x10))
+#define GPIO3_SYSCONFIG		__REG32((GPIOX_BASE(3)+0x10))
+#define GPIO4_SYSCONFIG		__REG32((GPIOX_BASE(4)+0x10))
+
+/* GP TIMER 1 */
+#define GPTIMER1_TISTAT		GPT1_REG32(0x014)
+#define GPTIMER1_TISR		GPT1_REG32(0x018)
+#define GPTIMER1_TIER		GPT1_REG32(0x01C)
+#define GPTIMER1_TWER		GPT1_REG32(0x020)
+#define GPTIMER1_TCLR		GPT1_REG32(0x024)
+#define GPTIMER1_TCRR		GPT1_REG32(0x028)
+#define GPTIMER1_TLDR		GPT1_REG32(0x02C)
+#define GPTIMER1_TTGR		GPT1_REG32(0x030)
+#define GPTIMER1_TWPS		GPT1_REG32(0x034)
+#define GPTIMER1_TMAR		GPT1_REG32(0x038)
+#define GPTIMER1_TCAR1		GPT1_REG32(0x03C)
+#define GPTIMER1_TSICR		GPT1_REG32(0x040)
+#define GPTIMER1_TCAR2		GPT1_REG32(0x044)
+
+/* rkw -- base fix up please... */
+#define GPTIMER3_TISR		__REG32(OMAP24XX_L4_IO_BASE+0x78018)
+
+/* SDRC */
+#define SDRC_DLLA_CTRL		__REG32(OMAP24XX_SDRC_BASE+0x060)
+#define SDRC_DLLA_STATUS	__REG32(OMAP24XX_SDRC_BASE+0x064)
+#define SDRC_DLLB_CTRL		__REG32(OMAP24XX_SDRC_BASE+0x068)
+#define SDRC_DLLB_STATUS	__REG32(OMAP24XX_SDRC_BASE+0x06C)
+#define SDRC_POWER		__REG32(OMAP24XX_SDRC_BASE+0x070)
+#define SDRC_MR_0		__REG32(OMAP24XX_SDRC_BASE+0x084)
+
+/* GPIO 1 */
+#define GPIO1_BASE		GPIOX_BASE(1)
+#define GPIO1_REG32(offset)	__REG32(GPIO1_BASE + (offset))
+#define GPIO1_IRQENABLE1	GPIO1_REG32(0x01C)
+#define GPIO1_IRQSTATUS1	GPIO1_REG32(0x018)
+#define GPIO1_IRQENABLE2	GPIO1_REG32(0x02C)
+#define GPIO1_IRQSTATUS2	GPIO1_REG32(0x028)
+#define GPIO1_WAKEUPENABLE	GPIO1_REG32(0x020)
+#define GPIO1_RISINGDETECT	GPIO1_REG32(0x048)
+#define GPIO1_DATAIN		GPIO1_REG32(0x038)
+#define GPIO1_OE		GPIO1_REG32(0x034)
+#define GPIO1_DATAOUT		GPIO1_REG32(0x03C)
+
+/* GPIO2 */
+#define GPIO2_BASE		GPIOX_BASE(2)
+#define GPIO2_REG32(offset)	__REG32(GPIO2_BASE + (offset))
+#define GPIO2_IRQENABLE1	GPIO2_REG32(0x01C)
+#define GPIO2_IRQSTATUS1	GPIO2_REG32(0x018)
+#define GPIO2_IRQENABLE2	GPIO2_REG32(0x02C)
+#define GPIO2_IRQSTATUS2	GPIO2_REG32(0x028)
+#define GPIO2_WAKEUPENABLE	GPIO2_REG32(0x020)
+#define GPIO2_RISINGDETECT	GPIO2_REG32(0x048)
+#define GPIO2_DATAIN		GPIO2_REG32(0x038)
+#define GPIO2_OE		GPIO2_REG32(0x034)
+#define GPIO2_DATAOUT		GPIO2_REG32(0x03C)
+
+/* GPIO 3 */
+#define GPIO3_BASE		GPIOX_BASE(3)
+#define GPIO3_REG32(offset)	__REG32(GPIO3_BASE + (offset))
+#define GPIO3_IRQENABLE1	GPIO3_REG32(0x01C)
+#define GPIO3_IRQSTATUS1	GPIO3_REG32(0x018)
+#define GPIO3_IRQENABLE2	GPIO3_REG32(0x02C)
+#define GPIO3_IRQSTATUS2	GPIO3_REG32(0x028)
+#define GPIO3_WAKEUPENABLE	GPIO3_REG32(0x020)
+#define GPIO3_RISINGDETECT	GPIO3_REG32(0x048)
+#define GPIO3_FALLINGDETECT	GPIO3_REG32(0x04C)
+#define GPIO3_DATAIN		GPIO3_REG32(0x038)
+#define GPIO3_OE		GPIO3_REG32(0x034)
+#define GPIO3_DATAOUT		GPIO3_REG32(0x03C)
+#define GPIO3_DEBOUNCENABLE	GPIO3_REG32(0x050)
+#define GPIO3_DEBOUNCINGTIME	GPIO3_REG32(0x054)
+
+/* GPIO 4 */
+#define GPIO4_BASE		GPIOX_BASE(4)
+#define GPIO4_REG32(offset)	__REG32(GPIO4_BASE + (offset))
+#define GPIO4_IRQENABLE1	GPIO4_REG32(0x01C)
+#define GPIO4_IRQSTATUS1	GPIO4_REG32(0x018)
+#define GPIO4_IRQENABLE2	GPIO4_REG32(0x02C)
+#define GPIO4_IRQSTATUS2	GPIO4_REG32(0x028)
+#define GPIO4_WAKEUPENABLE	GPIO4_REG32(0x020)
+#define GPIO4_RISINGDETECT	GPIO4_REG32(0x048)
+#define GPIO4_FALLINGDETECT	GPIO4_REG32(0x04C)
+#define GPIO4_DATAIN		GPIO4_REG32(0x038)
+#define GPIO4_OE		GPIO4_REG32(0x034)
+#define GPIO4_DATAOUT		GPIO4_REG32(0x03C)
+#define GPIO4_DEBOUNCENABLE	GPIO4_REG32(0x050)
+#define GPIO4_DEBOUNCINGTIME	GPIO4_REG32(0x054)
+
+
+/* IO CONFIG */
+#define CONTROL_BASE		(OMAP24XX_CTRL_BASE)
+#define CONTROL_REG32(offset)	__REG32(CONTROL_BASE + (offset))
+
+#define CONTROL_PADCONF_SPI1_NCS2	CONTROL_REG32(0x104)
+#define CONTROL_PADCONF_SYS_XTALOUT	CONTROL_REG32(0x134)
+#define CONTROL_PADCONF_UART1_RX	CONTROL_REG32(0x0C8)
+#define CONTROL_PADCONF_MCBSP1_DX	CONTROL_REG32(0x10C)
+#define CONTROL_PADCONF_GPMC_NCS4	CONTROL_REG32(0x090)
+#define CONTROL_PADCONF_DSS_D5		CONTROL_REG32(0x0B8)
+#define CONTROL_PADCONF_DSS_D9		CONTROL_REG32(0x0BC)
+#define CONTROL_PADCONF_DSS_D13		CONTROL_REG32(0x0C0)
+#define CONTROL_PADCONF_DSS_VSYNC	CONTROL_REG32(0x0CC)
+
+/* CONTROL */
+#define CONTROL_DEVCONF		CONTROL_REG32(0x274)
+
+/* INTERRUPT CONTROLLER */
+#define INTC_BASE		(OMAP24XX_L4_IO_BASE+0xfe000)
+#define INTC_REG32(offset)	__REG32(INTC_BASE + (offset))
+
+#define INTC1_U_BASE		INTC_REG32(0x000)
+#define INTC_MIR0		INTC_REG32(0x084)
+#define INTC_MIR_SET0		INTC_REG32(0x08C)
+#define INTC_MIR_CLEAR0		INTC_REG32(0x088)
+#define INTC_ISR_CLEAR0		INTC_REG32(0x094)
+#define INTC_MIR1		INTC_REG32(0x0A4)
+#define INTC_MIR_SET1		INTC_REG32(0x0AC)
+#define INTC_MIR_CLEAR1		INTC_REG32(0x0A8)
+#define INTC_ISR_CLEAR1		INTC_REG32(0x0B4)
+#define INTC_MIR2		INTC_REG32(0x0C4)
+#define INTC_MIR_SET2		INTC_REG32(0x0CC)
+#define INTC_MIR_CLEAR2		INTC_REG32(0x0C8)
+#define INTC_ISR_CLEAR2		INTC_REG32(0x0D4)
+#define INTC_SIR_IRQ		INTC_REG32(0x040)
+#define INTC_CONTROL		INTC_REG32(0x048)
+#define INTC_ILR11		INTC_REG32(0x12C)
+#define INTC_ILR32		INTC_REG32(0x180)
+#define INTC_ILR37		INTC_REG32(0x194)
+#define INTC_SYSCONFIG		INTC_REG32(0x010)
+
+/* RAM FIREWALL */
+#define RAMFW_BASE		(0x68005000)
+#define RAMFW_REG32(offset)	__REG32(RAMFW_BASE + (offset))
+
+#define RAMFW_REQINFOPERM0	RAMFW_REG32(0x048)
+#define RAMFW_READPERM0		RAMFW_REG32(0x050)
+#define RAMFW_WRITEPERM0	RAMFW_REG32(0x058)
+
+/* GPMC CS1 FPGA ON USER INTERFACE MODULE */
+//#define DEBUG_BOARD_LED_REGISTER 0x04000014
+
+/* GPMC CS0 */
+#define GPMC_CONFIG1_0		GPMC_REG32(0x060)
+#define GPMC_CONFIG2_0		GPMC_REG32(0x064)
+#define GPMC_CONFIG3_0		GPMC_REG32(0x068)
+#define GPMC_CONFIG4_0		GPMC_REG32(0x06C)
+#define GPMC_CONFIG5_0		GPMC_REG32(0x070)
+#define GPMC_CONFIG6_0		GPMC_REG32(0x074)
+#define GPMC_CONFIG7_0		GPMC_REG32(0x078)
+
+/* GPMC CS1 */
+#define GPMC_CONFIG1_1		GPMC_REG32(0x090)
+#define GPMC_CONFIG2_1		GPMC_REG32(0x094)
+#define GPMC_CONFIG3_1		GPMC_REG32(0x098)
+#define GPMC_CONFIG4_1		GPMC_REG32(0x09C)
+#define GPMC_CONFIG5_1		GPMC_REG32(0x0a0)
+#define GPMC_CONFIG6_1		GPMC_REG32(0x0a4)
+#define GPMC_CONFIG7_1		GPMC_REG32(0x0a8)
+
+/* DSS */
+#define DSS_CONTROL		DISP_REG32(0x040)
+#define DISPC_CONTROL		DISP_REG32(0x440)
+#define DISPC_SYSSTATUS		DISP_REG32(0x414)
+#define DISPC_IRQSTATUS		DISP_REG32(0x418)
+#define DISPC_IRQENABLE		DISP_REG32(0x41C)
+#define DISPC_CONFIG		DISP_REG32(0x444)
+#define DISPC_DEFAULT_COLOR0	DISP_REG32(0x44C)
+#define DISPC_DEFAULT_COLOR1	DISP_REG32(0x450)
+#define DISPC_TRANS_COLOR0	DISP_REG32(0x454)
+#define DISPC_TRANS_COLOR1	DISP_REG32(0x458)
+#define DISPC_LINE_NUMBER	DISP_REG32(0x460)
+#define DISPC_TIMING_H		DISP_REG32(0x464)
+#define DISPC_TIMING_V		DISP_REG32(0x468)
+#define DISPC_POL_FREQ		DISP_REG32(0x46C)
+#define DISPC_DIVISOR		DISP_REG32(0x470)
+#define DISPC_SIZE_DIG		DISP_REG32(0x478)
+#define DISPC_SIZE_LCD		DISP_REG32(0x47C)
+#define DISPC_GFX_BA0		DISP_REG32(0x480)
+#define DISPC_GFX_BA1		DISP_REG32(0x484)
+#define DISPC_GFX_POSITION	DISP_REG32(0x488)
+#define DISPC_GFX_SIZE		DISP_REG32(0x48C)
+#define DISPC_GFX_ATTRIBUTES	DISP_REG32(0x4A0)
+#define DISPC_GFX_FIFO_THRESHOLD	DISP_REG32(0x4A4)
+#define DISPC_GFX_ROW_INC	DISP_REG32(0x4AC)
+#define DISPC_GFX_PIXEL_INC	DISP_REG32(0x4B0)
+#define DISPC_GFX_WINDOW_SKIP	DISP_REG32(0x4B4)
+#define DISPC_GFX_TABLE_BA	DISP_REG32(0x4B8)
+#define DISPC_DATA_CYCLE1	DISP_REG32(0x5D4)
+#define DISPC_DATA_CYCLE2	DISP_REG32(0x5D8)
+#define DISPC_DATA_CYCLE3	DISP_REG32(0x5DC)
+
+/* Wake up define for board */
+#define GPIO97			(1 << 1)
+#define GPIO88			(1 << 24)
+
+#endif /* __ASSEMBLER__ */
+
+#endif
+
+
+
+
+
diff --git a/include/asm-arm/arch-omap/sram.h b/include/asm-arm/arch-omap/sram.h
new file mode 100644
index 000000000000..e72ccbf0fe06
--- /dev/null
+++ b/include/asm-arm/arch-omap/sram.h
@@ -0,0 +1,38 @@
+/*
+ * linux/include/asm-arm/arch-omap/sram.h
+ *
+ * Interface for functions that need to be run in internal SRAM
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ARCH_ARM_OMAP_SRAM_H
+#define __ARCH_ARM_OMAP_SRAM_H
+
+extern void * omap_sram_push(void * start, unsigned long size);
+extern void omap_sram_reprogram_clock(u32 dpllctl, u32 ckctl);
+
+extern void omap2_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl,
+				u32 base_cs, u32 force_unlock);
+extern void omap2_sram_reprogram_sdrc(u32 perf_level, u32 dll_val,
+				      u32 mem_type);
+extern u32 omap2_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, int bypass);
+
+
+/* Do not use these */
+extern void sram_reprogram_clock(u32 ckctl, u32 dpllctl);
+extern unsigned long sram_reprogram_clock_sz;
+
+extern void sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl,
+			  u32 base_cs, u32 force_unlock);
+extern unsigned long sram_ddr_init_sz;
+
+extern u32 sram_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, int bypass);
+extern unsigned long sram_set_prcm_sz;
+
+extern void sram_reprogram_sdrc(u32 perf_level, u32 dll_val, u32 mem_type);
+extern unsigned long sram_reprogram_sdrc_sz;
+
+#endif
diff --git a/include/asm-arm/arch-omap/system.h b/include/asm-arm/arch-omap/system.h
index ff37bc27e603..9af415d2944a 100644
--- a/include/asm-arm/arch-omap/system.h
+++ b/include/asm-arm/arch-omap/system.h
@@ -6,18 +6,21 @@
 #define __ASM_ARCH_SYSTEM_H
 #include <linux/config.h>
 #include <asm/mach-types.h>
-#include <asm/arch/hardware.h>
-#include <asm/mach-types.h>
+#include <asm/hardware/clock.h>
+#include <asm/hardware.h>
+#include <asm/arch/prcm.h>
+
+#ifndef CONFIG_MACH_VOICEBLUE
+#define voiceblue_reset()		do {} while (0)
+#endif
 
 static inline void arch_idle(void)
 {
 	cpu_do_idle();
 }
 
-static inline void arch_reset(char mode)
+static inline void omap1_arch_reset(char mode)
 {
-
-#ifdef CONFIG_ARCH_OMAP16XX
 	/*
 	 * Workaround for 5912/1611b bug mentioned in sprz209d.pdf p. 28
 	 * "Global Software Reset Affects Traffic Controller Frequency".
@@ -27,13 +30,31 @@ static inline void arch_reset(char mode)
 				 DPLL_CTL);
 		omap_writew(0x8, ARM_RSTCT1);
 	}
-#endif
-#ifdef CONFIG_MACH_VOICEBLUE
+
 	if (machine_is_voiceblue())
 		voiceblue_reset();
 	else
-#endif
 		omap_writew(1, ARM_RSTCT1);
 }
 
+static inline void omap2_arch_reset(char mode)
+{
+	u32 rate;
+	struct clk *vclk, *sclk;
+
+	vclk = clk_get(NULL, "virt_prcm_set");
+	sclk = clk_get(NULL, "sys_ck");
+	rate = clk_get_rate(sclk);
+	clk_set_rate(vclk, rate);	/* go to bypass for OMAP limitation */
+	RM_RSTCTRL_WKUP |= 2;
+}
+
+static inline void arch_reset(char mode)
+{
+	if (!cpu_is_omap24xx())
+		omap1_arch_reset(mode);
+	else
+		omap2_arch_reset(mode);
+}
+
 #endif
diff --git a/include/asm-arm/arch-omap/timex.h b/include/asm-arm/arch-omap/timex.h
index b61ddb491e83..21f2e367185a 100644
--- a/include/asm-arm/arch-omap/timex.h
+++ b/include/asm-arm/arch-omap/timex.h
@@ -28,6 +28,14 @@
 #if !defined(__ASM_ARCH_OMAP_TIMEX_H)
 #define __ASM_ARCH_OMAP_TIMEX_H
 
+/*
+ * OMAP 32KHz timer updates time one jiffie at a time from a secondary timer,
+ * and that's why the CLOCK_TICK_RATE is not 32768.
+ */
+#ifdef CONFIG_OMAP_32K_TIMER
+#define CLOCK_TICK_RATE		(CONFIG_OMAP_32K_TIMER_HZ)
+#else
 #define CLOCK_TICK_RATE		(HZ * 100000UL)
+#endif
 
 #endif /* __ASM_ARCH_OMAP_TIMEX_H */
diff --git a/include/asm-arm/arch-omap/uncompress.h b/include/asm-arm/arch-omap/uncompress.h
index 3545c86859cc..c718264affbd 100644
--- a/include/asm-arm/arch-omap/uncompress.h
+++ b/include/asm-arm/arch-omap/uncompress.h
@@ -36,10 +36,14 @@ putstr(const char *s)
 	volatile u8 * uart = 0;
 	int shift = 2;
 
+#ifdef CONFIG_MACH_OMAP_PALMTE
+	return;
+#endif
+
 #ifdef CONFIG_ARCH_OMAP
 #ifdef	CONFIG_OMAP_LL_DEBUG_UART3
 	uart = (volatile u8 *)(OMAP_UART3_BASE);
-#elif	CONFIG_OMAP_LL_DEBUG_UART2
+#elif defined(CONFIG_OMAP_LL_DEBUG_UART2)
 	uart = (volatile u8 *)(OMAP_UART2_BASE);
 #else
 	uart = (volatile u8 *)(OMAP_UART1_BASE);
diff --git a/include/asm-arm/arch-pxa/akita.h b/include/asm-arm/arch-pxa/akita.h
index 4a1fbcfccc39..5d8cc1d9cb10 100644
--- a/include/asm-arm/arch-pxa/akita.h
+++ b/include/asm-arm/arch-pxa/akita.h
@@ -25,6 +25,8 @@
 /* Default Values */
 #define AKITA_IOEXP_IO_OUT	(AKITA_IOEXP_IR_ON | AKITA_IOEXP_AKIN_PULLUP)
 
+extern struct platform_device akitaioexp_device;
+
 void akita_set_ioexp(struct device *dev, unsigned char bitmask);
 void akita_reset_ioexp(struct device *dev, unsigned char bitmask);
 
diff --git a/include/asm-arm/arch-pxa/irq.h b/include/asm-arm/arch-pxa/irq.h
index d770e4b37ae1..48c60f5eff6a 100644
--- a/include/asm-arm/arch-pxa/irq.h
+++ b/include/asm-arm/arch-pxa/irq.h
@@ -12,8 +12,3 @@
 
 #define fixup_irq(x)	(x)
 
-/*
- * This prototype is required for cascading of multiplexed interrupts.
- * Since it doesn't exist elsewhere, we'll put it here for now.
- */
-extern void do_IRQ(int irq, struct pt_regs *regs);
diff --git a/include/asm-arm/arch-pxa/sharpsl.h b/include/asm-arm/arch-pxa/sharpsl.h
index 311f2bb5386a..0b43495d24b4 100644
--- a/include/asm-arm/arch-pxa/sharpsl.h
+++ b/include/asm-arm/arch-pxa/sharpsl.h
@@ -21,12 +21,18 @@ struct corgits_machinfo {
 	void (*wait_hsync)(void);
 };
 
+
 /*
  * SharpSL Backlight
  */
-
 struct corgibl_machinfo {
 	int max_intensity;
 	void (*set_bl_intensity)(int intensity);
 };
+extern void corgibl_limit_intensity(int limit);
+
 
+/*
+ * SharpSL Battery/PM Driver
+ */
+extern void sharpsl_battery_kick(void);
diff --git a/include/asm-arm/arch-pxa/ssp.h b/include/asm-arm/arch-pxa/ssp.h
index 6ec67b018c09..949878c0d908 100644
--- a/include/asm-arm/arch-pxa/ssp.h
+++ b/include/asm-arm/arch-pxa/ssp.h
@@ -18,6 +18,11 @@
 #ifndef SSP_H
 #define SSP_H
 
+/*
+ * SSP initialisation flags
+ */
+#define SSP_NO_IRQ	0x1		/* don't register an irq handler in SSP driver */
+
 struct ssp_state {
 	u32	cr0;
 	u32 cr1;
@@ -31,6 +36,7 @@ struct ssp_dev {
 	u32 flags;
 	u32 psp_flags;
 	u32 speed;
+	int irq;
 };
 
 int ssp_write_word(struct ssp_dev *dev, u32 data);
@@ -40,7 +46,7 @@ void ssp_enable(struct ssp_dev *dev);
 void ssp_disable(struct ssp_dev *dev);
 void ssp_save_state(struct ssp_dev *dev, struct ssp_state *ssp);
 void ssp_restore_state(struct ssp_dev *dev, struct ssp_state *ssp);
-int ssp_init(struct ssp_dev *dev, u32 port);
+int ssp_init(struct ssp_dev *dev, u32 port, u32 init_flags);
 int ssp_config(struct ssp_dev *dev, u32 mode, u32 flags, u32 psp_flags, u32 speed);
 void ssp_exit(struct ssp_dev *dev);
 
diff --git a/include/asm-arm/arch-realview/hardware.h b/include/asm-arm/arch-realview/hardware.h
index 67879cdb6ef2..9ca76dc3a7af 100644
--- a/include/asm-arm/arch-realview/hardware.h
+++ b/include/asm-arm/arch-realview/hardware.h
@@ -27,5 +27,6 @@
 
 /* macro to get at IO space when running virtually */
 #define IO_ADDRESS(x)		(((x) & 0x0fffffff) + (((x) >> 4) & 0x0f000000) + 0xf0000000)
+#define __io_address(n)		__io(IO_ADDRESS(n))
 
 #endif
diff --git a/include/asm-arm/arch-realview/system.h b/include/asm-arm/arch-realview/system.h
index 9f8fcbca0869..6f3d0ce0ca1e 100644
--- a/include/asm-arm/arch-realview/system.h
+++ b/include/asm-arm/arch-realview/system.h
@@ -36,7 +36,7 @@ static inline void arch_idle(void)
 
 static inline void arch_reset(char mode)
 {
-	unsigned int hdr_ctrl =	(IO_ADDRESS(REALVIEW_SYS_BASE) + REALVIEW_SYS_RESETCTL_OFFSET);
+	void __iomem *hdr_ctrl = __io_address(REALVIEW_SYS_BASE) + REALVIEW_SYS_RESETCTL_OFFSET;
 	unsigned int val;
 
 	/*
diff --git a/include/asm-arm/arch-rpc/system.h b/include/asm-arm/arch-rpc/system.h
index ca3277d1d5ea..729c2ae4b513 100644
--- a/include/asm-arm/arch-rpc/system.h
+++ b/include/asm-arm/arch-rpc/system.h
@@ -7,7 +7,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
 #include <asm/hardware/iomd.h>
 #include <asm/io.h>
 
diff --git a/include/asm-arm/arch-s3c2410/regs-gpio.h b/include/asm-arm/arch-s3c2410/regs-gpio.h
index cb33d57c146c..7f1be48ad67e 100644
--- a/include/asm-arm/arch-s3c2410/regs-gpio.h
+++ b/include/asm-arm/arch-s3c2410/regs-gpio.h
@@ -21,6 +21,7 @@
  *    10-Mar-2005    LCVR    Changed S3C2410_VA to S3C24XX_VA
  *    28-Mar-2005    LCVR    Fixed definition of GPB10
  *    26-Oct-2005    BJD     Added generic configuration types
+ *    27-Nov-2005    LCVR    Added definitions to S3C2400 registers
 */
 
 
@@ -54,12 +55,16 @@
 
 #define S3C2410_GPIOREG(x) ((x) + S3C24XX_VA_GPIO)
 
-/* port A - 22bits, zero in bit X makes pin X output
+/* port A - S3C2410: 22bits, zero in bit X makes pin X output
+ *          S3C2400: 18bits, zero in bit X makes pin X output
  * 1 makes port special function, this is default
 */
 #define S3C2410_GPACON	   S3C2410_GPIOREG(0x00)
 #define S3C2410_GPADAT	   S3C2410_GPIOREG(0x04)
 
+#define S3C2400_GPACON	   S3C2410_GPIOREG(0x00)
+#define S3C2400_GPADAT	   S3C2410_GPIOREG(0x04)
+
 #define S3C2410_GPA0         S3C2410_GPIONO(S3C2410_GPIO_BANKA, 0)
 #define S3C2410_GPA0_OUT     (0<<0)
 #define S3C2410_GPA0_ADDR0   (1<<0)
@@ -103,34 +108,42 @@
 #define S3C2410_GPA10        S3C2410_GPIONO(S3C2410_GPIO_BANKA, 10)
 #define S3C2410_GPA10_OUT    (0<<10)
 #define S3C2410_GPA10_ADDR25 (1<<10)
+#define S3C2400_GPA10_SCKE   (1<<10)
 
 #define S3C2410_GPA11        S3C2410_GPIONO(S3C2410_GPIO_BANKA, 11)
 #define S3C2410_GPA11_OUT    (0<<11)
 #define S3C2410_GPA11_ADDR26 (1<<11)
+#define S3C2400_GPA11_nCAS0  (1<<11)
 
 #define S3C2410_GPA12        S3C2410_GPIONO(S3C2410_GPIO_BANKA, 12)
 #define S3C2410_GPA12_OUT    (0<<12)
 #define S3C2410_GPA12_nGCS1  (1<<12)
+#define S3C2400_GPA12_nCAS1  (1<<12)
 
 #define S3C2410_GPA13        S3C2410_GPIONO(S3C2410_GPIO_BANKA, 13)
 #define S3C2410_GPA13_OUT    (0<<13)
 #define S3C2410_GPA13_nGCS2  (1<<13)
+#define S3C2400_GPA13_nGCS1  (1<<13)
 
 #define S3C2410_GPA14        S3C2410_GPIONO(S3C2410_GPIO_BANKA, 14)
 #define S3C2410_GPA14_OUT    (0<<14)
 #define S3C2410_GPA14_nGCS3  (1<<14)
+#define S3C2400_GPA14_nGCS2  (1<<14)
 
 #define S3C2410_GPA15        S3C2410_GPIONO(S3C2410_GPIO_BANKA, 15)
 #define S3C2410_GPA15_OUT    (0<<15)
 #define S3C2410_GPA15_nGCS4  (1<<15)
+#define S3C2400_GPA15_nGCS3  (1<<15)
 
 #define S3C2410_GPA16        S3C2410_GPIONO(S3C2410_GPIO_BANKA, 16)
 #define S3C2410_GPA16_OUT    (0<<16)
 #define S3C2410_GPA16_nGCS5  (1<<16)
+#define S3C2400_GPA16_nGCS4  (1<<16)
 
 #define S3C2410_GPA17        S3C2410_GPIONO(S3C2410_GPIO_BANKA, 17)
 #define S3C2410_GPA17_OUT    (0<<17)
 #define S3C2410_GPA17_CLE    (1<<17)
+#define S3C2400_GPA17_nGCS5  (1<<17)
 
 #define S3C2410_GPA18        S3C2410_GPIONO(S3C2410_GPIO_BANKA, 18)
 #define S3C2410_GPA18_OUT    (0<<18)
@@ -152,10 +165,16 @@
 #define S3C2410_GPA22_OUT    (0<<22)
 #define S3C2410_GPA22_nFCE   (1<<22)
 
-/* 0x08 and 0x0c are reserved */
+/* 0x08 and 0x0c are reserved on S3C2410 */
 
-/* GPB is 10 IO pins, each configured by 2 bits each in GPBCON.
+/* S3C2410:
+ * GPB is 10 IO pins, each configured by 2 bits each in GPBCON.
  *   00 = input, 01 = output, 10=special function, 11=reserved
+
+ * S3C2400:
+ * GPB is 16 IO pins, each configured by 2 bits each in GPBCON.
+ *   00 = input, 01 = output, 10=data, 11=special function
+
  * bit 0,1 = pin 0, 2,3= pin 1...
  *
  * CPBUP = pull up resistor control, 1=disabled, 0=enabled
@@ -165,63 +184,113 @@
 #define S3C2410_GPBDAT	   S3C2410_GPIOREG(0x14)
 #define S3C2410_GPBUP	   S3C2410_GPIOREG(0x18)
 
+#define S3C2400_GPBCON	   S3C2410_GPIOREG(0x08)
+#define S3C2400_GPBDAT	   S3C2410_GPIOREG(0x0C)
+#define S3C2400_GPBUP	   S3C2410_GPIOREG(0x10)
+
 /* no i/o pin in port b can have value 3! */
 
 #define S3C2410_GPB0         S3C2410_GPIONO(S3C2410_GPIO_BANKB, 0)
 #define S3C2410_GPB0_INP     (0x00 << 0)
 #define S3C2410_GPB0_OUTP    (0x01 << 0)
 #define S3C2410_GPB0_TOUT0   (0x02 << 0)
+#define S3C2400_GPB0_DATA16  (0x02 << 0)
 
 #define S3C2410_GPB1         S3C2410_GPIONO(S3C2410_GPIO_BANKB, 1)
 #define S3C2410_GPB1_INP     (0x00 << 2)
 #define S3C2410_GPB1_OUTP    (0x01 << 2)
 #define S3C2410_GPB1_TOUT1   (0x02 << 2)
+#define S3C2400_GPB1_DATA17  (0x02 << 2)
 
 #define S3C2410_GPB2         S3C2410_GPIONO(S3C2410_GPIO_BANKB, 2)
 #define S3C2410_GPB2_INP     (0x00 << 4)
 #define S3C2410_GPB2_OUTP    (0x01 << 4)
 #define S3C2410_GPB2_TOUT2   (0x02 << 4)
+#define S3C2400_GPB2_DATA18  (0x02 << 4)
+#define S3C2400_GPB2_TCLK1   (0x03 << 4)
 
 #define S3C2410_GPB3         S3C2410_GPIONO(S3C2410_GPIO_BANKB, 3)
 #define S3C2410_GPB3_INP     (0x00 << 6)
 #define S3C2410_GPB3_OUTP    (0x01 << 6)
 #define S3C2410_GPB3_TOUT3   (0x02 << 6)
+#define S3C2400_GPB3_DATA19  (0x02 << 6)
+#define S3C2400_GPB3_TXD1    (0x03 << 6)
 
 #define S3C2410_GPB4         S3C2410_GPIONO(S3C2410_GPIO_BANKB, 4)
 #define S3C2410_GPB4_INP     (0x00 << 8)
 #define S3C2410_GPB4_OUTP    (0x01 << 8)
 #define S3C2410_GPB4_TCLK0   (0x02 << 8)
+#define S3C2400_GPB4_DATA20  (0x02 << 8)
 #define S3C2410_GPB4_MASK    (0x03 << 8)
+#define S3C2400_GPB4_RXD1    (0x03 << 8)
+#define S3C2400_GPB4_MASK    (0x03 << 8)
 
 #define S3C2410_GPB5         S3C2410_GPIONO(S3C2410_GPIO_BANKB, 5)
 #define S3C2410_GPB5_INP     (0x00 << 10)
 #define S3C2410_GPB5_OUTP    (0x01 << 10)
 #define S3C2410_GPB5_nXBACK  (0x02 << 10)
+#define S3C2400_GPB5_DATA21  (0x02 << 10)
+#define S3C2400_GPB5_nCTS1   (0x03 << 10)
 
 #define S3C2410_GPB6         S3C2410_GPIONO(S3C2410_GPIO_BANKB, 6)
 #define S3C2410_GPB6_INP     (0x00 << 12)
 #define S3C2410_GPB6_OUTP    (0x01 << 12)
 #define S3C2410_GPB6_nXBREQ  (0x02 << 12)
+#define S3C2400_GPB6_DATA22  (0x02 << 12)
+#define S3C2400_GPB6_nRTS1   (0x03 << 12)
 
 #define S3C2410_GPB7         S3C2410_GPIONO(S3C2410_GPIO_BANKB, 7)
 #define S3C2410_GPB7_INP     (0x00 << 14)
 #define S3C2410_GPB7_OUTP    (0x01 << 14)
 #define S3C2410_GPB7_nXDACK1 (0x02 << 14)
+#define S3C2400_GPB7_DATA23  (0x02 << 14)
 
 #define S3C2410_GPB8         S3C2410_GPIONO(S3C2410_GPIO_BANKB, 8)
 #define S3C2410_GPB8_INP     (0x00 << 16)
 #define S3C2410_GPB8_OUTP    (0x01 << 16)
 #define S3C2410_GPB8_nXDREQ1 (0x02 << 16)
+#define S3C2400_GPB8_DATA24  (0x02 << 16)
 
 #define S3C2410_GPB9         S3C2410_GPIONO(S3C2410_GPIO_BANKB, 9)
 #define S3C2410_GPB9_INP     (0x00 << 18)
 #define S3C2410_GPB9_OUTP    (0x01 << 18)
 #define S3C2410_GPB9_nXDACK0 (0x02 << 18)
+#define S3C2400_GPB9_DATA25  (0x02 << 18)
+#define S3C2400_GPB9_I2SSDI  (0x03 << 18)
 
 #define S3C2410_GPB10        S3C2410_GPIONO(S3C2410_GPIO_BANKB, 10)
 #define S3C2410_GPB10_INP    (0x00 << 20)
 #define S3C2410_GPB10_OUTP   (0x01 << 20)
 #define S3C2410_GPB10_nXDRE0 (0x02 << 20)
+#define S3C2400_GPB10_DATA26 (0x02 << 20)
+#define S3C2400_GPB10_nSS    (0x03 << 20)
+
+#define S3C2400_GPB11        S3C2410_GPIONO(S3C2410_GPIO_BANKB, 11)
+#define S3C2400_GPB11_INP    (0x00 << 22)
+#define S3C2400_GPB11_OUTP   (0x01 << 22)
+#define S3C2400_GPB11_DATA27 (0x02 << 22)
+
+#define S3C2400_GPB12        S3C2410_GPIONO(S3C2410_GPIO_BANKB, 12)
+#define S3C2400_GPB12_INP    (0x00 << 24)
+#define S3C2400_GPB12_OUTP   (0x01 << 24)
+#define S3C2400_GPB12_DATA28 (0x02 << 24)
+
+#define S3C2400_GPB13        S3C2410_GPIONO(S3C2410_GPIO_BANKB, 13)
+#define S3C2400_GPB13_INP    (0x00 << 26)
+#define S3C2400_GPB13_OUTP   (0x01 << 26)
+#define S3C2400_GPB13_DATA29 (0x02 << 26)
+
+#define S3C2400_GPB14        S3C2410_GPIONO(S3C2410_GPIO_BANKB, 14)
+#define S3C2400_GPB14_INP    (0x00 << 28)
+#define S3C2400_GPB14_OUTP   (0x01 << 28)
+#define S3C2400_GPB14_DATA30 (0x02 << 28)
+
+#define S3C2400_GPB15        S3C2410_GPIONO(S3C2410_GPIO_BANKB, 15)
+#define S3C2400_GPB15_INP    (0x00 << 30)
+#define S3C2400_GPB15_OUTP   (0x01 << 30)
+#define S3C2400_GPB15_DATA31 (0x02 << 30)
+
+#define S3C2410_GPB_PUPDIS(x)  (1<<(x))
 
 /* Port C consits of 16 GPIO/Special function
  *
@@ -233,150 +302,193 @@
 #define S3C2410_GPCDAT	   S3C2410_GPIOREG(0x24)
 #define S3C2410_GPCUP	   S3C2410_GPIOREG(0x28)
 
+#define S3C2400_GPCCON	   S3C2410_GPIOREG(0x14)
+#define S3C2400_GPCDAT	   S3C2410_GPIOREG(0x18)
+#define S3C2400_GPCUP	   S3C2410_GPIOREG(0x1C)
+
 #define S3C2410_GPC0            S3C2410_GPIONO(S3C2410_GPIO_BANKC, 0)
 #define S3C2410_GPC0_INP	(0x00 << 0)
 #define S3C2410_GPC0_OUTP	(0x01 << 0)
 #define S3C2410_GPC0_LEND	(0x02 << 0)
+#define S3C2400_GPC0_VD0 	(0x02 << 0)
 
 #define S3C2410_GPC1            S3C2410_GPIONO(S3C2410_GPIO_BANKC, 1)
 #define S3C2410_GPC1_INP	(0x00 << 2)
 #define S3C2410_GPC1_OUTP	(0x01 << 2)
 #define S3C2410_GPC1_VCLK	(0x02 << 2)
+#define S3C2400_GPC1_VD1 	(0x02 << 2)
 
 #define S3C2410_GPC2            S3C2410_GPIONO(S3C2410_GPIO_BANKC, 2)
 #define S3C2410_GPC2_INP	(0x00 << 4)
 #define S3C2410_GPC2_OUTP	(0x01 << 4)
 #define S3C2410_GPC2_VLINE	(0x02 << 4)
+#define S3C2400_GPC2_VD2  	(0x02 << 4)
 
 #define S3C2410_GPC3            S3C2410_GPIONO(S3C2410_GPIO_BANKC, 3)
 #define S3C2410_GPC3_INP	(0x00 << 6)
 #define S3C2410_GPC3_OUTP	(0x01 << 6)
 #define S3C2410_GPC3_VFRAME	(0x02 << 6)
+#define S3C2400_GPC3_VD3   	(0x02 << 6)
 
 #define S3C2410_GPC4            S3C2410_GPIONO(S3C2410_GPIO_BANKC, 4)
 #define S3C2410_GPC4_INP	(0x00 << 8)
 #define S3C2410_GPC4_OUTP	(0x01 << 8)
 #define S3C2410_GPC4_VM		(0x02 << 8)
+#define S3C2400_GPC4_VD4	(0x02 << 8)
 
 #define S3C2410_GPC5            S3C2410_GPIONO(S3C2410_GPIO_BANKC, 5)
 #define S3C2410_GPC5_INP	(0x00 << 10)
 #define S3C2410_GPC5_OUTP	(0x01 << 10)
 #define S3C2410_GPC5_LCDVF0	(0x02 << 10)
+#define S3C2400_GPC5_VD5   	(0x02 << 10)
 
 #define S3C2410_GPC6            S3C2410_GPIONO(S3C2410_GPIO_BANKC, 6)
 #define S3C2410_GPC6_INP	(0x00 << 12)
 #define S3C2410_GPC6_OUTP	(0x01 << 12)
 #define S3C2410_GPC6_LCDVF1	(0x02 << 12)
+#define S3C2400_GPC6_VD6   	(0x02 << 12)
 
 #define S3C2410_GPC7            S3C2410_GPIONO(S3C2410_GPIO_BANKC, 7)
 #define S3C2410_GPC7_INP	(0x00 << 14)
 #define S3C2410_GPC7_OUTP	(0x01 << 14)
 #define S3C2410_GPC7_LCDVF2	(0x02 << 14)
+#define S3C2400_GPC7_VD7   	(0x02 << 14)
 
 #define S3C2410_GPC8            S3C2410_GPIONO(S3C2410_GPIO_BANKC, 8)
 #define S3C2410_GPC8_INP	(0x00 << 16)
 #define S3C2410_GPC8_OUTP	(0x01 << 16)
 #define S3C2410_GPC8_VD0	(0x02 << 16)
+#define S3C2400_GPC8_VD8	(0x02 << 16)
 
 #define S3C2410_GPC9            S3C2410_GPIONO(S3C2410_GPIO_BANKC, 9)
 #define S3C2410_GPC9_INP	(0x00 << 18)
 #define S3C2410_GPC9_OUTP	(0x01 << 18)
 #define S3C2410_GPC9_VD1	(0x02 << 18)
+#define S3C2400_GPC9_VD9	(0x02 << 18)
 
 #define S3C2410_GPC10           S3C2410_GPIONO(S3C2410_GPIO_BANKC, 10)
 #define S3C2410_GPC10_INP	(0x00 << 20)
 #define S3C2410_GPC10_OUTP	(0x01 << 20)
 #define S3C2410_GPC10_VD2	(0x02 << 20)
+#define S3C2400_GPC10_VD10	(0x02 << 20)
 
 #define S3C2410_GPC11           S3C2410_GPIONO(S3C2410_GPIO_BANKC, 11)
 #define S3C2410_GPC11_INP	(0x00 << 22)
 #define S3C2410_GPC11_OUTP	(0x01 << 22)
 #define S3C2410_GPC11_VD3	(0x02 << 22)
+#define S3C2400_GPC11_VD11	(0x02 << 22)
 
 #define S3C2410_GPC12           S3C2410_GPIONO(S3C2410_GPIO_BANKC, 12)
 #define S3C2410_GPC12_INP	(0x00 << 24)
 #define S3C2410_GPC12_OUTP	(0x01 << 24)
 #define S3C2410_GPC12_VD4	(0x02 << 24)
+#define S3C2400_GPC12_VD12	(0x02 << 24)
 
 #define S3C2410_GPC13           S3C2410_GPIONO(S3C2410_GPIO_BANKC, 13)
 #define S3C2410_GPC13_INP	(0x00 << 26)
 #define S3C2410_GPC13_OUTP	(0x01 << 26)
 #define S3C2410_GPC13_VD5	(0x02 << 26)
+#define S3C2400_GPC13_VD13	(0x02 << 26)
 
 #define S3C2410_GPC14           S3C2410_GPIONO(S3C2410_GPIO_BANKC, 14)
 #define S3C2410_GPC14_INP	(0x00 << 28)
 #define S3C2410_GPC14_OUTP	(0x01 << 28)
 #define S3C2410_GPC14_VD6	(0x02 << 28)
+#define S3C2400_GPC14_VD14	(0x02 << 28)
 
 #define S3C2410_GPC15           S3C2410_GPIONO(S3C2410_GPIO_BANKC, 15)
 #define S3C2410_GPC15_INP	(0x00 << 30)
 #define S3C2410_GPC15_OUTP	(0x01 << 30)
 #define S3C2410_GPC15_VD7	(0x02 << 30)
+#define S3C2400_GPC15_VD15	(0x02 << 30)
+
+#define S3C2410_GPC_PUPDIS(x)  (1<<(x))
 
-/* Port D consists of 16 GPIO/Special function
+/*
+ * S3C2410: Port D consists of 16 GPIO/Special function
  *
  * almost identical setup to port b, but the special functions are mostly
  * to do with the video system's data.
+ *
+ * S3C2400: Port D consists of 11 GPIO/Special function
+ *
+ * almost identical setup to port c
 */
 
 #define S3C2410_GPDCON	   S3C2410_GPIOREG(0x30)
 #define S3C2410_GPDDAT	   S3C2410_GPIOREG(0x34)
 #define S3C2410_GPDUP	   S3C2410_GPIOREG(0x38)
 
+#define S3C2400_GPDCON	   S3C2410_GPIOREG(0x20)
+#define S3C2400_GPDDAT	   S3C2410_GPIOREG(0x24)
+#define S3C2400_GPDUP	   S3C2410_GPIOREG(0x28)
+
 #define S3C2410_GPD0            S3C2410_GPIONO(S3C2410_GPIO_BANKD, 0)
 #define S3C2410_GPD0_INP	(0x00 << 0)
 #define S3C2410_GPD0_OUTP	(0x01 << 0)
 #define S3C2410_GPD0_VD8	(0x02 << 0)
+#define S3C2400_GPD0_VFRAME	(0x02 << 0)
 
 #define S3C2410_GPD1            S3C2410_GPIONO(S3C2410_GPIO_BANKD, 1)
 #define S3C2410_GPD1_INP	(0x00 << 2)
 #define S3C2410_GPD1_OUTP	(0x01 << 2)
 #define S3C2410_GPD1_VD9	(0x02 << 2)
+#define S3C2400_GPD1_VM		(0x02 << 2)
 
 #define S3C2410_GPD2            S3C2410_GPIONO(S3C2410_GPIO_BANKD, 2)
 #define S3C2410_GPD2_INP	(0x00 << 4)
 #define S3C2410_GPD2_OUTP	(0x01 << 4)
 #define S3C2410_GPD2_VD10	(0x02 << 4)
+#define S3C2400_GPD2_VLINE	(0x02 << 4)
 
 #define S3C2410_GPD3            S3C2410_GPIONO(S3C2410_GPIO_BANKD, 3)
 #define S3C2410_GPD3_INP	(0x00 << 6)
 #define S3C2410_GPD3_OUTP	(0x01 << 6)
 #define S3C2410_GPD3_VD11	(0x02 << 6)
+#define S3C2400_GPD3_VCLK	(0x02 << 6)
 
 #define S3C2410_GPD4            S3C2410_GPIONO(S3C2410_GPIO_BANKD, 4)
 #define S3C2410_GPD4_INP	(0x00 << 8)
 #define S3C2410_GPD4_OUTP	(0x01 << 8)
 #define S3C2410_GPD4_VD12	(0x02 << 8)
+#define S3C2400_GPD4_LEND	(0x02 << 8)
 
 #define S3C2410_GPD5            S3C2410_GPIONO(S3C2410_GPIO_BANKD, 5)
 #define S3C2410_GPD5_INP	(0x00 << 10)
 #define S3C2410_GPD5_OUTP	(0x01 << 10)
 #define S3C2410_GPD5_VD13	(0x02 << 10)
+#define S3C2400_GPD5_TOUT0	(0x02 << 10)
 
 #define S3C2410_GPD6            S3C2410_GPIONO(S3C2410_GPIO_BANKD, 6)
 #define S3C2410_GPD6_INP	(0x00 << 12)
 #define S3C2410_GPD6_OUTP	(0x01 << 12)
 #define S3C2410_GPD6_VD14	(0x02 << 12)
+#define S3C2400_GPD6_TOUT1	(0x02 << 12)
 
 #define S3C2410_GPD7            S3C2410_GPIONO(S3C2410_GPIO_BANKD, 7)
 #define S3C2410_GPD7_INP	(0x00 << 14)
 #define S3C2410_GPD7_OUTP	(0x01 << 14)
 #define S3C2410_GPD7_VD15	(0x02 << 14)
+#define S3C2400_GPD7_TOUT2	(0x02 << 14)
 
 #define S3C2410_GPD8            S3C2410_GPIONO(S3C2410_GPIO_BANKD, 8)
 #define S3C2410_GPD8_INP	(0x00 << 16)
 #define S3C2410_GPD8_OUTP	(0x01 << 16)
 #define S3C2410_GPD8_VD16	(0x02 << 16)
+#define S3C2400_GPD8_TOUT3	(0x02 << 16)
 
 #define S3C2410_GPD9            S3C2410_GPIONO(S3C2410_GPIO_BANKD, 9)
 #define S3C2410_GPD9_INP	(0x00 << 18)
 #define S3C2410_GPD9_OUTP	(0x01 << 18)
 #define S3C2410_GPD9_VD17	(0x02 << 18)
+#define S3C2400_GPD9_TCLK0	(0x02 << 18)
+#define S3C2410_GPD9_MASK       (0x03 << 18)
 
 #define S3C2410_GPD10           S3C2410_GPIONO(S3C2410_GPIO_BANKD, 10)
 #define S3C2410_GPD10_INP	(0x00 << 20)
 #define S3C2410_GPD10_OUTP	(0x01 << 20)
 #define S3C2410_GPD10_VD18	(0x02 << 20)
+#define S3C2400_GPD10_nWAIT	(0x02 << 20)
 
 #define S3C2410_GPD11           S3C2410_GPIONO(S3C2410_GPIO_BANKD, 11)
 #define S3C2410_GPD11_INP	(0x00 << 22)
@@ -403,37 +515,56 @@
 #define S3C2410_GPD15_OUTP	(0x01 << 30)
 #define S3C2410_GPD15_VD23	(0x02 << 30)
 
-/* Port E consists of 16 GPIO/Special function
+#define S3C2410_GPD_PUPDIS(x)  (1<<(x))
+
+/* S3C2410:
+ * Port E consists of 16 GPIO/Special function
  *
  * again, the same as port B, but dealing with I2S, SDI, and
  * more miscellaneous functions
+ *
+ * S3C2400:
+ * Port E consists of 12 GPIO/Special function
+ *
+ * GPIO / interrupt inputs
 */
 
 #define S3C2410_GPECON	   S3C2410_GPIOREG(0x40)
 #define S3C2410_GPEDAT	   S3C2410_GPIOREG(0x44)
 #define S3C2410_GPEUP	   S3C2410_GPIOREG(0x48)
 
+#define S3C2400_GPECON	   S3C2410_GPIOREG(0x2C)
+#define S3C2400_GPEDAT	   S3C2410_GPIOREG(0x30)
+#define S3C2400_GPEUP	   S3C2410_GPIOREG(0x34)
+
 #define S3C2410_GPE0           S3C2410_GPIONO(S3C2410_GPIO_BANKE, 0)
 #define S3C2410_GPE0_INP       (0x00 << 0)
 #define S3C2410_GPE0_OUTP      (0x01 << 0)
 #define S3C2410_GPE0_I2SLRCK   (0x02 << 0)
+#define S3C2400_GPE0_EINT0     (0x02 << 0)
 #define S3C2410_GPE0_MASK      (0x03 << 0)
 
 #define S3C2410_GPE1           S3C2410_GPIONO(S3C2410_GPIO_BANKE, 1)
 #define S3C2410_GPE1_INP       (0x00 << 2)
 #define S3C2410_GPE1_OUTP      (0x01 << 2)
 #define S3C2410_GPE1_I2SSCLK   (0x02 << 2)
+#define S3C2400_GPE1_EINT1     (0x02 << 2)
+#define S3C2400_GPE1_nSS       (0x03 << 2)
 #define S3C2410_GPE1_MASK      (0x03 << 2)
 
 #define S3C2410_GPE2           S3C2410_GPIONO(S3C2410_GPIO_BANKE, 2)
 #define S3C2410_GPE2_INP       (0x00 << 4)
 #define S3C2410_GPE2_OUTP      (0x01 << 4)
 #define S3C2410_GPE2_CDCLK     (0x02 << 4)
+#define S3C2400_GPE2_EINT2     (0x02 << 4)
+#define S3C2400_GPE2_I2SSDI    (0x03 << 4)
 
 #define S3C2410_GPE3           S3C2410_GPIONO(S3C2410_GPIO_BANKE, 3)
 #define S3C2410_GPE3_INP       (0x00 << 6)
 #define S3C2410_GPE3_OUTP      (0x01 << 6)
 #define S3C2410_GPE3_I2SSDI    (0x02 << 6)
+#define S3C2400_GPE3_EINT3     (0x02 << 6)
+#define S3C2400_GPE3_nCTS1     (0x03 << 6)
 #define S3C2410_GPE3_nSS0      (0x03 << 6)
 #define S3C2410_GPE3_MASK      (0x03 << 6)
 
@@ -441,6 +572,8 @@
 #define S3C2410_GPE4_INP       (0x00 << 8)
 #define S3C2410_GPE4_OUTP      (0x01 << 8)
 #define S3C2410_GPE4_I2SSDO    (0x02 << 8)
+#define S3C2400_GPE4_EINT4     (0x02 << 8)
+#define S3C2400_GPE4_nRTS1     (0x03 << 8)
 #define S3C2410_GPE4_I2SSDI    (0x03 << 8)
 #define S3C2410_GPE4_MASK      (0x03 << 8)
 
@@ -448,36 +581,46 @@
 #define S3C2410_GPE5_INP       (0x00 << 10)
 #define S3C2410_GPE5_OUTP      (0x01 << 10)
 #define S3C2410_GPE5_SDCLK     (0x02 << 10)
+#define S3C2400_GPE5_EINT5     (0x02 << 10)
+#define S3C2400_GPE5_TCLK1     (0x03 << 10)
 
 #define S3C2410_GPE6           S3C2410_GPIONO(S3C2410_GPIO_BANKE, 6)
 #define S3C2410_GPE6_INP       (0x00 << 12)
 #define S3C2410_GPE6_OUTP      (0x01 << 12)
 #define S3C2410_GPE6_SDCMD     (0x02 << 12)
+#define S3C2400_GPE6_EINT6     (0x02 << 12)
 
 #define S3C2410_GPE7           S3C2410_GPIONO(S3C2410_GPIO_BANKE, 7)
 #define S3C2410_GPE7_INP       (0x00 << 14)
 #define S3C2410_GPE7_OUTP      (0x01 << 14)
 #define S3C2410_GPE7_SDDAT0    (0x02 << 14)
+#define S3C2400_GPE7_EINT7     (0x02 << 14)
 
 #define S3C2410_GPE8           S3C2410_GPIONO(S3C2410_GPIO_BANKE, 8)
 #define S3C2410_GPE8_INP       (0x00 << 16)
 #define S3C2410_GPE8_OUTP      (0x01 << 16)
 #define S3C2410_GPE8_SDDAT1    (0x02 << 16)
+#define S3C2400_GPE8_nXDACK0   (0x02 << 16)
 
 #define S3C2410_GPE9           S3C2410_GPIONO(S3C2410_GPIO_BANKE, 9)
 #define S3C2410_GPE9_INP       (0x00 << 18)
 #define S3C2410_GPE9_OUTP      (0x01 << 18)
 #define S3C2410_GPE9_SDDAT2    (0x02 << 18)
+#define S3C2400_GPE9_nXDACK1   (0x02 << 18)
+#define S3C2400_GPE9_nXBACK    (0x03 << 18)
 
 #define S3C2410_GPE10          S3C2410_GPIONO(S3C2410_GPIO_BANKE, 10)
 #define S3C2410_GPE10_INP      (0x00 << 20)
 #define S3C2410_GPE10_OUTP     (0x01 << 20)
 #define S3C2410_GPE10_SDDAT3   (0x02 << 20)
+#define S3C2400_GPE10_nXDREQ0  (0x02 << 20)
 
 #define S3C2410_GPE11          S3C2410_GPIONO(S3C2410_GPIO_BANKE, 11)
 #define S3C2410_GPE11_INP      (0x00 << 22)
 #define S3C2410_GPE11_OUTP     (0x01 << 22)
 #define S3C2410_GPE11_SPIMISO0 (0x02 << 22)
+#define S3C2400_GPE11_nXDREQ1  (0x02 << 22)
+#define S3C2400_GPE11_nXBREQ   (0x03 << 22)
 
 #define S3C2410_GPE12          S3C2410_GPIONO(S3C2410_GPIO_BANKE, 12)
 #define S3C2410_GPE12_INP      (0x00 << 24)
@@ -509,7 +652,8 @@
 
 #define S3C2410_GPE_PUPDIS(x)  (1<<(x))
 
-/* Port F consists of 8 GPIO/Special function
+/* S3C2410:
+ * Port F consists of 8 GPIO/Special function
  *
  * GPIO / interrupt inputs
  *
@@ -517,100 +661,141 @@
  *   00 = 0 input, 1 output, 2 interrupt (EINT0..7), 3 undefined
  *
  * pull up works like all other ports.
+ *
+ * S3C2400:
+ * Port F consists of 7 GPIO/Special function
+ *
+ * GPIO/serial/misc pins
 */
 
 #define S3C2410_GPFCON	   S3C2410_GPIOREG(0x50)
 #define S3C2410_GPFDAT	   S3C2410_GPIOREG(0x54)
 #define S3C2410_GPFUP	   S3C2410_GPIOREG(0x58)
 
+#define S3C2400_GPFCON	   S3C2410_GPIOREG(0x38)
+#define S3C2400_GPFDAT	   S3C2410_GPIOREG(0x3C)
+#define S3C2400_GPFUP	   S3C2410_GPIOREG(0x40)
+
 #define S3C2410_GPF0        S3C2410_GPIONO(S3C2410_GPIO_BANKF, 0)
 #define S3C2410_GPF0_INP    (0x00 << 0)
 #define S3C2410_GPF0_OUTP   (0x01 << 0)
 #define S3C2410_GPF0_EINT0  (0x02 << 0)
+#define S3C2400_GPF0_RXD0   (0x02 << 0)
 
 #define S3C2410_GPF1        S3C2410_GPIONO(S3C2410_GPIO_BANKF, 1)
 #define S3C2410_GPF1_INP    (0x00 << 2)
 #define S3C2410_GPF1_OUTP   (0x01 << 2)
 #define S3C2410_GPF1_EINT1  (0x02 << 2)
+#define S3C2400_GPF1_RXD1   (0x02 << 2)
+#define S3C2400_GPF1_IICSDA (0x03 << 2)
 
 #define S3C2410_GPF2        S3C2410_GPIONO(S3C2410_GPIO_BANKF, 2)
 #define S3C2410_GPF2_INP    (0x00 << 4)
 #define S3C2410_GPF2_OUTP   (0x01 << 4)
 #define S3C2410_GPF2_EINT2  (0x02 << 4)
+#define S3C2400_GPF2_TXD0   (0x02 << 4)
 
 #define S3C2410_GPF3        S3C2410_GPIONO(S3C2410_GPIO_BANKF, 3)
 #define S3C2410_GPF3_INP    (0x00 << 6)
 #define S3C2410_GPF3_OUTP   (0x01 << 6)
 #define S3C2410_GPF3_EINT3  (0x02 << 6)
+#define S3C2400_GPF3_TXD1   (0x02 << 6)
+#define S3C2400_GPF3_IICSCL (0x03 << 6)
 
 #define S3C2410_GPF4        S3C2410_GPIONO(S3C2410_GPIO_BANKF, 4)
 #define S3C2410_GPF4_INP    (0x00 << 8)
 #define S3C2410_GPF4_OUTP   (0x01 << 8)
 #define S3C2410_GPF4_EINT4  (0x02 << 8)
+#define S3C2400_GPF4_nRTS0  (0x02 << 8)
+#define S3C2400_GPF4_nXBACK (0x03 << 8)
 
 #define S3C2410_GPF5        S3C2410_GPIONO(S3C2410_GPIO_BANKF, 5)
 #define S3C2410_GPF5_INP    (0x00 << 10)
 #define S3C2410_GPF5_OUTP   (0x01 << 10)
 #define S3C2410_GPF5_EINT5  (0x02 << 10)
+#define S3C2400_GPF5_nCTS0  (0x02 << 10)
+#define S3C2400_GPF5_nXBREQ (0x03 << 10)
 
 #define S3C2410_GPF6        S3C2410_GPIONO(S3C2410_GPIO_BANKF, 6)
 #define S3C2410_GPF6_INP    (0x00 << 12)
 #define S3C2410_GPF6_OUTP   (0x01 << 12)
 #define S3C2410_GPF6_EINT6  (0x02 << 12)
+#define S3C2400_GPF6_CLKOUT (0x02 << 12)
 
 #define S3C2410_GPF7        S3C2410_GPIONO(S3C2410_GPIO_BANKF, 7)
 #define S3C2410_GPF7_INP    (0x00 << 14)
 #define S3C2410_GPF7_OUTP   (0x01 << 14)
 #define S3C2410_GPF7_EINT7  (0x02 << 14)
 
-/* Port G consists of 8 GPIO/IRQ/Special function
+#define S3C2410_GPF_PUPDIS(x)  (1<<(x))
+
+/* S3C2410:
+ * Port G consists of 8 GPIO/IRQ/Special function
  *
  * GPGCON has 2 bits for each of the input pins on port F
  *   00 = 0 input, 1 output, 2 interrupt (EINT0..7), 3 special func
  *
  * pull up works like all other ports.
+ *
+ * S3C2400:
+ * Port G consists of 10 GPIO/Special function
 */
 
 #define S3C2410_GPGCON	   S3C2410_GPIOREG(0x60)
 #define S3C2410_GPGDAT	   S3C2410_GPIOREG(0x64)
 #define S3C2410_GPGUP	   S3C2410_GPIOREG(0x68)
 
+#define S3C2400_GPGCON	   S3C2410_GPIOREG(0x44)
+#define S3C2400_GPGDAT	   S3C2410_GPIOREG(0x48)
+#define S3C2400_GPGUP	   S3C2410_GPIOREG(0x4C)
+
 #define S3C2410_GPG0          S3C2410_GPIONO(S3C2410_GPIO_BANKG, 0)
 #define S3C2410_GPG0_INP      (0x00 << 0)
 #define S3C2410_GPG0_OUTP     (0x01 << 0)
 #define S3C2410_GPG0_EINT8    (0x02 << 0)
+#define S3C2400_GPG0_I2SLRCK  (0x02 << 0)
 
 #define S3C2410_GPG1          S3C2410_GPIONO(S3C2410_GPIO_BANKG, 1)
 #define S3C2410_GPG1_INP      (0x00 << 2)
 #define S3C2410_GPG1_OUTP     (0x01 << 2)
 #define S3C2410_GPG1_EINT9    (0x02 << 2)
+#define S3C2400_GPG1_I2SSCLK  (0x02 << 2)
 
 #define S3C2410_GPG2          S3C2410_GPIONO(S3C2410_GPIO_BANKG, 2)
 #define S3C2410_GPG2_INP      (0x00 << 4)
 #define S3C2410_GPG2_OUTP     (0x01 << 4)
 #define S3C2410_GPG2_EINT10   (0x02 << 4)
+#define S3C2400_GPG2_CDCLK    (0x02 << 4)
 
 #define S3C2410_GPG3          S3C2410_GPIONO(S3C2410_GPIO_BANKG, 3)
 #define S3C2410_GPG3_INP      (0x00 << 6)
 #define S3C2410_GPG3_OUTP     (0x01 << 6)
 #define S3C2410_GPG3_EINT11   (0x02 << 6)
+#define S3C2400_GPG3_I2SSDO   (0x02 << 6)
+#define S3C2400_GPG3_I2SSDI   (0x03 << 6)
 
 #define S3C2410_GPG4          S3C2410_GPIONO(S3C2410_GPIO_BANKG, 4)
 #define S3C2410_GPG4_INP      (0x00 << 8)
 #define S3C2410_GPG4_OUTP     (0x01 << 8)
 #define S3C2410_GPG4_EINT12   (0x02 << 8)
+#define S3C2400_GPG4_MMCCLK   (0x02 << 8)
+#define S3C2400_GPG4_I2SSDI   (0x03 << 8)
 #define S3C2410_GPG4_LCDPWREN (0x03 << 8)
 
 #define S3C2410_GPG5          S3C2410_GPIONO(S3C2410_GPIO_BANKG, 5)
 #define S3C2410_GPG5_INP      (0x00 << 10)
 #define S3C2410_GPG5_OUTP     (0x01 << 10)
 #define S3C2410_GPG5_EINT13   (0x02 << 10)
+#define S3C2400_GPG5_MMCCMD   (0x02 << 10)
+#define S3C2400_GPG5_IICSDA   (0x03 << 10)
 #define S3C2410_GPG5_SPIMISO1 (0x03 << 10)
 
 #define S3C2410_GPG6          S3C2410_GPIONO(S3C2410_GPIO_BANKG, 6)
 #define S3C2410_GPG6_INP      (0x00 << 12)
 #define S3C2410_GPG6_OUTP     (0x01 << 12)
 #define S3C2410_GPG6_EINT14   (0x02 << 12)
+#define S3C2400_GPG6_MMCDAT   (0x02 << 12)
+#define S3C2400_GPG6_IICSCL   (0x03 << 12)
 #define S3C2410_GPG6_SPIMOSI1 (0x03 << 12)
 
 #define S3C2410_GPG7          S3C2410_GPIONO(S3C2410_GPIO_BANKG, 7)
@@ -618,16 +803,22 @@
 #define S3C2410_GPG7_OUTP     (0x01 << 14)
 #define S3C2410_GPG7_EINT15   (0x02 << 14)
 #define S3C2410_GPG7_SPICLK1  (0x03 << 14)
+#define S3C2400_GPG7_SPIMISO  (0x02 << 14)
+#define S3C2400_GPG7_IICSDA   (0x03 << 14)
 
 #define S3C2410_GPG8          S3C2410_GPIONO(S3C2410_GPIO_BANKG, 8)
 #define S3C2410_GPG8_INP      (0x00 << 16)
 #define S3C2410_GPG8_OUTP     (0x01 << 16)
 #define S3C2410_GPG8_EINT16   (0x02 << 16)
+#define S3C2400_GPG8_SPIMOSI  (0x02 << 16)
+#define S3C2400_GPG8_IICSCL   (0x03 << 16)
 
 #define S3C2410_GPG9          S3C2410_GPIONO(S3C2410_GPIO_BANKG, 9)
 #define S3C2410_GPG9_INP      (0x00 << 18)
 #define S3C2410_GPG9_OUTP     (0x01 << 18)
 #define S3C2410_GPG9_EINT17   (0x02 << 18)
+#define S3C2400_GPG9_SPICLK   (0x02 << 18)
+#define S3C2400_GPG9_MMCCLK   (0x03 << 18)
 
 #define S3C2410_GPG10         S3C2410_GPIONO(S3C2410_GPIO_BANKG, 10)
 #define S3C2410_GPG10_INP     (0x00 << 20)
@@ -737,19 +928,27 @@
 #define S3C2410_GPH10_CLKOUT1 (0x02 << 20)
 
 /* miscellaneous control */
-
+#define S3C2400_MISCCR	   S3C2410_GPIOREG(0x54)
 #define S3C2410_MISCCR	   S3C2410_GPIOREG(0x80)
 #define S3C2410_DCLKCON	   S3C2410_GPIOREG(0x84)
 
 /* see clock.h for dclk definitions */
 
 /* pullup control on databus */
-#define S3C2410_MISCCR_SPUCR_HEN    (0)
+#define S3C2410_MISCCR_SPUCR_HEN    (0<<0)
 #define S3C2410_MISCCR_SPUCR_HDIS   (1<<0)
-#define S3C2410_MISCCR_SPUCR_LEN    (0)
+#define S3C2410_MISCCR_SPUCR_LEN    (0<<1)
 #define S3C2410_MISCCR_SPUCR_LDIS   (1<<1)
 
-#define S3C2410_MISCCR_USBDEV	    (0)
+#define S3C2400_MISCCR_SPUCR_LEN    (0<<0)
+#define S3C2400_MISCCR_SPUCR_LDIS   (1<<0)
+#define S3C2400_MISCCR_SPUCR_HEN    (0<<1)
+#define S3C2400_MISCCR_SPUCR_HDIS   (1<<1)
+
+#define S3C2400_MISCCR_HZ_STOPEN    (0<<2)
+#define S3C2400_MISCCR_HZ_STOPPREV  (1<<2)
+
+#define S3C2410_MISCCR_USBDEV	    (0<<3)
 #define S3C2410_MISCCR_USBHOST	    (1<<3)
 
 #define S3C2410_MISCCR_CLK0_MPLL    (0<<4)
@@ -785,7 +984,7 @@
  *
  * Samsung datasheet p9-25
 */
-
+#define S3C2400_EXTINT0    S3C2410_GPIOREG(0x58)
 #define S3C2410_EXTINT0	   S3C2410_GPIOREG(0x88)
 #define S3C2410_EXTINT1	   S3C2410_GPIOREG(0x8C)
 #define S3C2410_EXTINT2	   S3C2410_GPIOREG(0x90)
@@ -833,5 +1032,21 @@
 #define S3C2410_GSTATUS2_OFFRESET  (1<<1)
 #define S3C2410_GSTATUS2_PONRESET  (1<<0)
 
+/* open drain control register */
+#define S3C2400_OPENCR     S3C2410_GPIOREG(0x50)
+
+#define S3C2400_OPENCR_OPC_RXD1DIS  (0<<0)
+#define S3C2400_OPENCR_OPC_RXD1EN   (1<<0)
+#define S3C2400_OPENCR_OPC_TXD1DIS  (0<<1)
+#define S3C2400_OPENCR_OPC_TXD1EN   (1<<1)
+#define S3C2400_OPENCR_OPC_CMDDIS   (0<<2)
+#define S3C2400_OPENCR_OPC_CMDEN    (1<<2)
+#define S3C2400_OPENCR_OPC_DATDIS   (0<<3)
+#define S3C2400_OPENCR_OPC_DATEN    (1<<3)
+#define S3C2400_OPENCR_OPC_MISODIS  (0<<4)
+#define S3C2400_OPENCR_OPC_MISOEN   (1<<4)
+#define S3C2400_OPENCR_OPC_MOSIDIS  (0<<5)
+#define S3C2400_OPENCR_OPC_MOSIEN   (1<<5)
+
 #endif	/* __ASM_ARCH_REGS_GPIO_H */
 
diff --git a/include/asm-arm/arch-sa1100/io.h b/include/asm-arm/arch-sa1100/io.h
index 9d4fe6cf205b..040ccde7a11e 100644
--- a/include/asm-arm/arch-sa1100/io.h
+++ b/include/asm-arm/arch-sa1100/io.h
@@ -10,8 +10,6 @@
 #ifndef __ASM_ARM_ARCH_IO_H
 #define __ASM_ARM_ARCH_IO_H
 
-#include <asm/hardware.h>
-
 #define IO_SPACE_LIMIT 0xffffffff
 
 /*
diff --git a/include/asm-arm/arch-sa1100/memory.h b/include/asm-arm/arch-sa1100/memory.h
index 0fc555b4c912..018a9f0e3986 100644
--- a/include/asm-arm/arch-sa1100/memory.h
+++ b/include/asm-arm/arch-sa1100/memory.h
@@ -18,20 +18,10 @@
 #ifndef __ASSEMBLY__
 
 #ifdef CONFIG_SA1111
-static inline void
-__arch_adjust_zones(int node, unsigned long *size, unsigned long *holes)
-{
-	unsigned int sz = SZ_1M >> PAGE_SHIFT;
-
-	if (node != 0)
-		sz = 0;
-
-	size[1] = size[0] - sz;
-	size[0] = sz;
-}
+void sa1111_adjust_zones(int node, unsigned long *size, unsigned long *holes);
 
 #define arch_adjust_zones(node, size, holes) \
-	__arch_adjust_zones(node, size, holes)
+	sa1111_adjust_zones(node, size, holes)
 
 #define ISA_DMA_THRESHOLD	(PHYS_OFFSET + SZ_1M - 1)
 
diff --git a/include/asm-arm/atomic.h b/include/asm-arm/atomic.h
index 2885972b0855..d586f65c8228 100644
--- a/include/asm-arm/atomic.h
+++ b/include/asm-arm/atomic.h
@@ -12,6 +12,7 @@
 #define __ASM_ARM_ATOMIC_H
 
 #include <linux/config.h>
+#include <linux/compiler.h>
 
 typedef struct { volatile int counter; } atomic_t;
 
@@ -80,6 +81,24 @@ static inline int atomic_sub_return(int i, atomic_t *v)
 	return result;
 }
 
+static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
+{
+	unsigned long oldval, res;
+
+	do {
+		__asm__ __volatile__("@ atomic_cmpxchg\n"
+		"ldrex	%1, [%2]\n"
+		"mov	%0, #0\n"
+		"teq	%1, %3\n"
+		"strexeq %0, %4, [%2]\n"
+		    : "=&r" (res), "=&r" (oldval)
+		    : "r" (&ptr->counter), "Ir" (old), "r" (new)
+		    : "cc");
+	} while (res);
+
+	return oldval;
+}
+
 static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
 {
 	unsigned long tmp, tmp2;
@@ -131,6 +150,20 @@ static inline int atomic_sub_return(int i, atomic_t *v)
 	return val;
 }
 
+static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
+{
+	int ret;
+	unsigned long flags;
+
+	local_irq_save(flags);
+	ret = v->counter;
+	if (likely(ret == old))
+		v->counter = new;
+	local_irq_restore(flags);
+
+	return ret;
+}
+
 static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
 {
 	unsigned long flags;
@@ -142,6 +175,17 @@ static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
 
 #endif /* __LINUX_ARM_ARCH__ */
 
+static inline int atomic_add_unless(atomic_t *v, int a, int u)
+{
+	int c, old;
+
+	c = atomic_read(v);
+	while (c != u && (old = atomic_cmpxchg((v), c, c + a)) != c)
+		c = old;
+	return c != u;
+}
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
 #define atomic_add(i, v)	(void) atomic_add_return(i, v)
 #define atomic_inc(v)		(void) atomic_add_return(1, v)
 #define atomic_sub(i, v)	(void) atomic_sub_return(i, v)
diff --git a/include/asm-arm/bitops.h b/include/asm-arm/bitops.h
index e007dd990da5..7399d431edfe 100644
--- a/include/asm-arm/bitops.h
+++ b/include/asm-arm/bitops.h
@@ -19,6 +19,7 @@
 
 #ifdef __KERNEL__
 
+#include <linux/compiler.h>
 #include <asm/system.h>
 
 #define smp_mb__before_clear_bit()	mb()
diff --git a/include/asm-arm/elf.h b/include/asm-arm/elf.h
index 7da97a937548..2d44b42d1847 100644
--- a/include/asm-arm/elf.h
+++ b/include/asm-arm/elf.h
@@ -22,6 +22,8 @@ typedef unsigned long elf_freg_t[3];
 #define R_ARM_NONE	0
 #define R_ARM_PC24	1
 #define R_ARM_ABS32	2
+#define R_ARM_CALL	28
+#define R_ARM_JUMP24	29
 
 #define ELF_NGREG (sizeof (struct pt_regs) / sizeof(elf_greg_t))
 typedef elf_greg_t elf_gregset_t[ELF_NGREG];
diff --git a/include/asm-arm/hardware/amba_serial.h b/include/asm-arm/hardware/amba_serial.h
index 71770aa6389f..dc726ffccebd 100644
--- a/include/asm-arm/hardware/amba_serial.h
+++ b/include/asm-arm/hardware/amba_serial.h
@@ -50,6 +50,11 @@
 #define UART011_ICR		0x44	/* Interrupt clear register. */
 #define UART011_DMACR		0x48	/* DMA control register. */
 
+#define UART011_DR_OE		(1 << 11)
+#define UART011_DR_BE		(1 << 10)
+#define UART011_DR_PE		(1 << 9)
+#define UART011_DR_FE		(1 << 8)
+
 #define UART01x_RSR_OE 		0x08
 #define UART01x_RSR_BE 		0x04
 #define UART01x_RSR_PE 		0x02
diff --git a/include/asm-arm/hardware/dec21285.h b/include/asm-arm/hardware/dec21285.h
index 9049f0ddaecf..6685e3fb97b1 100644
--- a/include/asm-arm/hardware/dec21285.h
+++ b/include/asm-arm/hardware/dec21285.h
@@ -20,7 +20,7 @@
 
 #include <linux/config.h>
 #ifndef __ASSEMBLY__
-#include <asm/arch/hardware.h>
+#include <asm/hardware.h>
 #define DC21285_IO(x)		((volatile unsigned long *)(ARMCSR_BASE+(x)))
 #else
 #define DC21285_IO(x)		(x)
diff --git a/include/asm-arm/io.h b/include/asm-arm/io.h
index 2e6799632f12..0cf4d4f99600 100644
--- a/include/asm-arm/io.h
+++ b/include/asm-arm/io.h
@@ -42,9 +42,9 @@ extern void __raw_writesb(void __iomem *addr, const void *data, int bytelen);
 extern void __raw_writesw(void __iomem *addr, const void *data, int wordlen);
 extern void __raw_writesl(void __iomem *addr, const void *data, int longlen);
 
-extern void __raw_readsb(void __iomem *addr, void *data, int bytelen);
-extern void __raw_readsw(void __iomem *addr, void *data, int wordlen);
-extern void __raw_readsl(void __iomem *addr, void *data, int longlen);
+extern void __raw_readsb(const void __iomem *addr, void *data, int bytelen);
+extern void __raw_readsw(const void __iomem *addr, void *data, int wordlen);
+extern void __raw_readsl(const void __iomem *addr, void *data, int longlen);
 
 #define __raw_writeb(v,a)	(__chk_io_ptr(a), *(volatile unsigned char __force  *)(a) = (v))
 #define __raw_writew(v,a)	(__chk_io_ptr(a), *(volatile unsigned short __force *)(a) = (v))
@@ -55,6 +55,12 @@ extern void __raw_readsl(void __iomem *addr, void *data, int longlen);
 #define __raw_readl(a)		(__chk_io_ptr(a), *(volatile unsigned int __force   *)(a))
 
 /*
+ * Architecture ioremap implementation.
+ */
+extern void __iomem * __ioremap(unsigned long, size_t, unsigned long);
+extern void __iounmap(void __iomem *addr);
+
+/*
  * Bad read/write accesses...
  */
 extern void __readwrite_bug(const char *fn);
@@ -256,18 +262,15 @@ out:
  * ioremap takes a PCI memory address, as specified in
  * Documentation/IO-mapping.txt.
  */
-extern void __iomem * __ioremap(unsigned long, size_t, unsigned long, unsigned long);
-extern void __iounmap(void __iomem *addr);
-
 #ifndef __arch_ioremap
-#define ioremap(cookie,size)		__ioremap(cookie,size,0,1)
-#define ioremap_nocache(cookie,size)	__ioremap(cookie,size,0,1)
-#define ioremap_cached(cookie,size)	__ioremap(cookie,size,L_PTE_CACHEABLE,1)
+#define ioremap(cookie,size)		__ioremap(cookie,size,0)
+#define ioremap_nocache(cookie,size)	__ioremap(cookie,size,0)
+#define ioremap_cached(cookie,size)	__ioremap(cookie,size,L_PTE_CACHEABLE)
 #define iounmap(cookie)			__iounmap(cookie)
 #else
-#define ioremap(cookie,size)		__arch_ioremap((cookie),(size),0,1)
-#define ioremap_nocache(cookie,size)	__arch_ioremap((cookie),(size),0,1)
-#define ioremap_cached(cookie,size)	__arch_ioremap((cookie),(size),L_PTE_CACHEABLE,1)
+#define ioremap(cookie,size)		__arch_ioremap((cookie),(size),0)
+#define ioremap_nocache(cookie,size)	__arch_ioremap((cookie),(size),0)
+#define ioremap_cached(cookie,size)	__arch_ioremap((cookie),(size),L_PTE_CACHEABLE)
 #define iounmap(cookie)			__arch_iounmap(cookie)
 #endif
 
diff --git a/include/asm-arm/memory.h b/include/asm-arm/memory.h
index a547ee598c6c..3e572364ee73 100644
--- a/include/asm-arm/memory.h
+++ b/include/asm-arm/memory.h
@@ -122,6 +122,7 @@ static inline void *phys_to_virt(unsigned long x)
  */
 #define __pa(x)			__virt_to_phys((unsigned long)(x))
 #define __va(x)			((void *)__phys_to_virt((unsigned long)(x)))
+#define pfn_to_kaddr(pfn)	__va((pfn) << PAGE_SHIFT)
 
 /*
  * Virtual <-> DMA view memory address translations
diff --git a/include/asm-arm/mmu_context.h b/include/asm-arm/mmu_context.h
index 3d4b810d8c38..81c59facea3b 100644
--- a/include/asm-arm/mmu_context.h
+++ b/include/asm-arm/mmu_context.h
@@ -13,6 +13,7 @@
 #ifndef __ASM_ARM_MMU_CONTEXT_H
 #define __ASM_ARM_MMU_CONTEXT_H
 
+#include <linux/compiler.h>
 #include <asm/cacheflush.h>
 #include <asm/proc-fns.h>
 
diff --git a/include/asm-arm/numnodes.h b/include/asm-arm/numnodes.h
index 5d2a1034a02e..8df36818ebc9 100644
--- a/include/asm-arm/numnodes.h
+++ b/include/asm-arm/numnodes.h
@@ -17,6 +17,8 @@
 #ifndef __ASM_ARM_NUMNODES_H
 #define __ASM_ARM_NUMNODES_H
 
+#include <asm/memory.h>
+
 #ifndef NODES_SHIFT
 # define NODES_SHIFT	2	/* Normally, Max 4 Nodes */
 #endif
diff --git a/include/asm-arm/semaphore.h b/include/asm-arm/semaphore.h
index 71ca7d412687..d5dc624f452a 100644
--- a/include/asm-arm/semaphore.h
+++ b/include/asm-arm/semaphore.h
@@ -47,11 +47,6 @@ static inline void init_MUTEX_LOCKED(struct semaphore *sem)
 	sema_init(sem, 0);
 }
 
-static inline int sema_count(struct semaphore *sem)
-{
-	return atomic_read(&sem->count);
-}
-
 /*
  * special register calling convention
  */
diff --git a/include/asm-arm/spinlock.h b/include/asm-arm/spinlock.h
index 6ed4f916b166..43ad4e55878c 100644
--- a/include/asm-arm/spinlock.h
+++ b/include/asm-arm/spinlock.h
@@ -30,6 +30,9 @@ static inline void __raw_spin_lock(raw_spinlock_t *lock)
 	__asm__ __volatile__(
 "1:	ldrex	%0, [%1]\n"
 "	teq	%0, #0\n"
+#ifdef CONFIG_CPU_32v6K
+"	wfene\n"
+#endif
 "	strexeq	%0, %2, [%1]\n"
 "	teqeq	%0, #0\n"
 "	bne	1b"
@@ -65,7 +68,11 @@ static inline void __raw_spin_unlock(raw_spinlock_t *lock)
 	smp_mb();
 
 	__asm__ __volatile__(
-"	str	%1, [%0]"
+"	str	%1, [%0]\n"
+#ifdef CONFIG_CPU_32v6K
+"	mcr	p15, 0, %1, c7, c10, 4\n" /* DSB */
+"	sev"
+#endif
 	:
 	: "r" (&lock->lock), "r" (0)
 	: "cc");
@@ -87,6 +94,9 @@ static inline void __raw_write_lock(raw_rwlock_t *rw)
 	__asm__ __volatile__(
 "1:	ldrex	%0, [%1]\n"
 "	teq	%0, #0\n"
+#ifdef CONFIG_CPU_32v6K
+"	wfene\n"
+#endif
 "	strexeq	%0, %2, [%1]\n"
 "	teq	%0, #0\n"
 "	bne	1b"
@@ -122,7 +132,11 @@ static inline void __raw_write_unlock(raw_rwlock_t *rw)
 	smp_mb();
 
 	__asm__ __volatile__(
-	"str	%1, [%0]"
+	"str	%1, [%0]\n"
+#ifdef CONFIG_CPU_32v6K
+"	mcr	p15, 0, %1, c7, c10, 4\n" /* DSB */
+"	sev\n"
+#endif
 	:
 	: "r" (&rw->lock), "r" (0)
 	: "cc");
@@ -148,6 +162,9 @@ static inline void __raw_read_lock(raw_rwlock_t *rw)
 "1:	ldrex	%0, [%2]\n"
 "	adds	%0, %0, #1\n"
 "	strexpl	%1, %0, [%2]\n"
+#ifdef CONFIG_CPU_32v6K
+"	wfemi\n"
+#endif
 "	rsbpls	%0, %1, #0\n"
 "	bmi	1b"
 	: "=&r" (tmp), "=&r" (tmp2)
@@ -169,6 +186,11 @@ static inline void __raw_read_unlock(raw_rwlock_t *rw)
 "	strex	%1, %0, [%2]\n"
 "	teq	%1, #0\n"
 "	bne	1b"
+#ifdef CONFIG_CPU_32v6K
+"\n	cmp	%0, #0\n"
+"	mcreq   p15, 0, %0, c7, c10, 4\n"
+"	seveq"
+#endif
 	: "=&r" (tmp), "=&r" (tmp2)
 	: "r" (&rw->lock)
 	: "cc");
diff --git a/include/asm-arm/system.h b/include/asm-arm/system.h
index 8efa4ebdcacb..5621d61ebc07 100644
--- a/include/asm-arm/system.h
+++ b/include/asm-arm/system.h
@@ -93,8 +93,6 @@ void hook_fault_code(int nr, int (*fn)(unsigned long, unsigned int,
 				       struct pt_regs *),
 		     int sig, const char *name);
 
-#include <asm/proc-fns.h>
-
 #define xchg(ptr,x) \
 	((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
 
@@ -102,6 +100,8 @@ void hook_fault_code(int nr, int (*fn)(unsigned long, unsigned int,
 
 extern asmlinkage void __backtrace(void);
 extern asmlinkage void c_backtrace(unsigned long fp, int pmode);
+
+struct mm_struct;
 extern void show_pte(struct mm_struct *mm, unsigned long addr);
 extern void __show_regs(struct pt_regs *);
 
diff --git a/include/asm-arm/thread_info.h b/include/asm-arm/thread_info.h
index 8252a4cd860f..7c98557b717f 100644
--- a/include/asm-arm/thread_info.h
+++ b/include/asm-arm/thread_info.h
@@ -12,6 +12,7 @@
 
 #ifdef __KERNEL__
 
+#include <linux/compiler.h>
 #include <asm/fpstate.h>
 
 #define THREAD_SIZE_ORDER	1
diff --git a/include/asm-arm/uaccess.h b/include/asm-arm/uaccess.h
index a2fdad0138b3..064f0f5e8e2b 100644
--- a/include/asm-arm/uaccess.h
+++ b/include/asm-arm/uaccess.h
@@ -100,7 +100,6 @@ static inline void set_fs (mm_segment_t fs)
 extern int __get_user_1(void *);
 extern int __get_user_2(void *);
 extern int __get_user_4(void *);
-extern int __get_user_8(void *);
 extern int __get_user_bad(void);
 
 #define __get_user_x(__r2,__p,__e,__s,__i...)				\
@@ -114,7 +113,7 @@ extern int __get_user_bad(void);
 #define get_user(x,p)							\
 	({								\
 		const register typeof(*(p)) __user *__p asm("r0") = (p);\
-		register typeof(*(p)) __r2 asm("r2");			\
+		register unsigned int __r2 asm("r2");			\
 		register int __e asm("r0");				\
 		switch (sizeof(*(__p))) {				\
 		case 1:							\
@@ -126,12 +125,9 @@ extern int __get_user_bad(void);
 		case 4:							\
 	       		__get_user_x(__r2, __p, __e, 4, "lr");		\
 			break;						\
-		case 8:							\
-			__get_user_x(__r2, __p, __e, 8, "lr");		\
-	       		break;						\
 		default: __e = __get_user_bad(); break;			\
 		}							\
-		x = __r2;						\
+		x = (typeof(*(p))) __r2;				\
 		__e;							\
 	})
 
diff --git a/include/asm-arm26/atomic.h b/include/asm-arm26/atomic.h
index 4a88235c0e76..a47cadc59686 100644
--- a/include/asm-arm26/atomic.h
+++ b/include/asm-arm26/atomic.h
@@ -62,6 +62,35 @@ static inline int atomic_sub_return(int i, atomic_t *v)
         return val;
 }
 
+static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
+{
+	int ret;
+	unsigned long flags;
+
+	local_irq_save(flags);
+	ret = v->counter;
+	if (likely(ret == old))
+		v->counter = new;
+	local_irq_restore(flags);
+
+	return ret;
+}
+
+static inline int atomic_add_unless(atomic_t *v, int a, int u)
+{
+	int ret;
+	unsigned long flags;
+
+	local_irq_save(flags);
+	ret = v->counter;
+	if (ret != u)
+		v->counter += a;
+	local_irq_restore(flags);
+
+	return ret != u;
+}
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
 static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
 {
         unsigned long flags;
diff --git a/include/asm-cris/atomic.h b/include/asm-cris/atomic.h
index 8c2e78304523..683b05a57d88 100644
--- a/include/asm-cris/atomic.h
+++ b/include/asm-cris/atomic.h
@@ -123,6 +123,33 @@ static inline int atomic_inc_and_test(volatile atomic_t *v)
 	return retval;
 }
 
+static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
+{
+	int ret;
+	unsigned long flags;
+
+	cris_atomic_save(v, flags);
+	ret = v->counter;
+	if (likely(ret == old))
+		v->counter = new;
+	cris_atomic_restore(v, flags);
+	return ret;
+}
+
+static inline int atomic_add_unless(atomic_t *v, int a, int u)
+{
+	int ret;
+	unsigned long flags;
+
+	cris_atomic_save(v, flags);
+	ret = v->counter;
+	if (ret != u)
+		v->counter += a;
+	cris_atomic_restore(v, flags);
+	return ret != u;
+}
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
 /* Atomic operations are already serializing */
 #define smp_mb__before_atomic_dec()    barrier()
 #define smp_mb__after_atomic_dec()     barrier()
diff --git a/include/asm-frv/atomic.h b/include/asm-frv/atomic.h
index e75968463428..f6539ff569c5 100644
--- a/include/asm-frv/atomic.h
+++ b/include/asm-frv/atomic.h
@@ -414,4 +414,16 @@ extern uint32_t __cmpxchg_32(uint32_t *v, uint32_t test, uint32_t new);
 
 #endif
 
+#define atomic_cmpxchg(v, old, new) ((int)cmpxchg(&((v)->counter), old, new))
+
+#define atomic_add_unless(v, a, u)				\
+({								\
+	int c, old;						\
+	c = atomic_read(v);					\
+	while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+		c = old;					\
+	c != (u);						\
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
 #endif /* _ASM_ATOMIC_H */
diff --git a/include/asm-frv/hardirq.h b/include/asm-frv/hardirq.h
index 5248ca054909..685123981e8b 100644
--- a/include/asm-frv/hardirq.h
+++ b/include/asm-frv/hardirq.h
@@ -14,6 +14,7 @@
 
 #include <linux/config.h>
 #include <linux/threads.h>
+#include <linux/irq.h>
 
 typedef struct {
 	unsigned int __softirq_pending;
diff --git a/include/asm-frv/ide.h b/include/asm-frv/ide.h
index f9caecf7e3c0..ae031eaa3dd2 100644
--- a/include/asm-frv/ide.h
+++ b/include/asm-frv/ide.h
@@ -33,10 +33,10 @@
 /*
  * some bits needed for parts of the IDE subsystem to compile
  */
-#define __ide_mm_insw(port, addr, n)	insw(port, addr, n)
-#define __ide_mm_insl(port, addr, n)	insl(port, addr, n)
-#define __ide_mm_outsw(port, addr, n)	outsw(port, addr, n)
-#define __ide_mm_outsl(port, addr, n)	outsl(port, addr, n)
+#define __ide_mm_insw(port, addr, n)	insw((unsigned long) (port), addr, n)
+#define __ide_mm_insl(port, addr, n)	insl((unsigned long) (port), addr, n)
+#define __ide_mm_outsw(port, addr, n)	outsw((unsigned long) (port), addr, n)
+#define __ide_mm_outsl(port, addr, n)	outsl((unsigned long) (port), addr, n)
 
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-frv/page.h b/include/asm-frv/page.h
index 4feba567e7fd..b8221b611b5c 100644
--- a/include/asm-frv/page.h
+++ b/include/asm-frv/page.h
@@ -47,8 +47,8 @@ typedef struct { unsigned long	pgprot;	} pgprot_t;
 
 #define devmem_is_allowed(pfn)	1
 
-#define __pa(vaddr)		virt_to_phys((void *) vaddr)
-#define __va(paddr)		phys_to_virt((unsigned long) paddr)
+#define __pa(vaddr)		virt_to_phys((void *) (unsigned long) (vaddr))
+#define __va(paddr)		phys_to_virt((unsigned long) (paddr))
 
 #define pfn_to_kaddr(pfn)	__va((pfn) << PAGE_SHIFT)
 
diff --git a/include/asm-frv/semaphore.h b/include/asm-frv/semaphore.h
index b18396288df1..907c5c3643cc 100644
--- a/include/asm-frv/semaphore.h
+++ b/include/asm-frv/semaphore.h
@@ -20,7 +20,7 @@
 #include <linux/spinlock.h>
 #include <linux/rwsem.h>
 
-#define SEMAPHORE_DEBUG		WAITQUEUE_DEBUG
+#define SEMAPHORE_DEBUG		0
 
 /*
  * the semaphore definition
diff --git a/include/asm-frv/thread_info.h b/include/asm-frv/thread_info.h
index c8cba7836f0d..60f6b2aee76d 100644
--- a/include/asm-frv/thread_info.h
+++ b/include/asm-frv/thread_info.h
@@ -58,7 +58,7 @@ struct thread_info {
 
 #endif
 
-#define PREEMPT_ACTIVE		0x4000000
+#define PREEMPT_ACTIVE		0x10000000
 
 /*
  * macros/functions for gaining access to the thread information structure
diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h
index 886dbd116899..0b49f9e070f1 100644
--- a/include/asm-generic/sections.h
+++ b/include/asm-generic/sections.h
@@ -13,5 +13,6 @@ extern char _eextratext[] __attribute__((weak));
 extern char _end[];
 extern char __per_cpu_start[], __per_cpu_end[];
 extern char __kprobes_text_start[], __kprobes_text_end[];
+extern char __initdata_begin[], __initdata_end[];
 
 #endif /* _ASM_GENERIC_SECTIONS_H_ */
diff --git a/include/asm-h8300/atomic.h b/include/asm-h8300/atomic.h
index 7230f6507995..f23d86819ea8 100644
--- a/include/asm-h8300/atomic.h
+++ b/include/asm-h8300/atomic.h
@@ -82,6 +82,33 @@ static __inline__ int atomic_dec_and_test(atomic_t *v)
 	return ret == 0;
 }
 
+static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
+{
+	int ret;
+	unsigned long flags;
+
+	local_irq_save(flags);
+	ret = v->counter;
+	if (likely(ret == old))
+		v->counter = new;
+	local_irq_restore(flags);
+	return ret;
+}
+
+static inline int atomic_add_unless(atomic_t *v, int a, int u)
+{
+	int ret;
+	unsigned long flags;
+
+	local_irq_save(flags);
+	ret = v->counter;
+	if (ret != u)
+		v->counter += a;
+	local_irq_restore(flags);
+	return ret != u;
+}
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
 static __inline__ void atomic_clear_mask(unsigned long mask, unsigned long *v)
 {
 	__asm__ __volatile__("stc ccr,r1l\n\t"
diff --git a/include/asm-i386/atomic.h b/include/asm-i386/atomic.h
index 509720be772a..c68557aa04b2 100644
--- a/include/asm-i386/atomic.h
+++ b/include/asm-i386/atomic.h
@@ -215,6 +215,27 @@ static __inline__ int atomic_sub_return(int i, atomic_t *v)
 	return atomic_add_return(-i,v);
 }
 
+#define atomic_cmpxchg(v, old, new) ((int)cmpxchg(&((v)->counter), old, new))
+
+/**
+ * atomic_add_unless - add unless the number is a given value
+ * @v: pointer of type atomic_t
+ * @a: the amount to add to v...
+ * @u: ...unless v is equal to u.
+ *
+ * Atomically adds @a to @v, so long as it was not @u.
+ * Returns non-zero if @v was not @u, and zero otherwise.
+ */
+#define atomic_add_unless(v, a, u)				\
+({								\
+	int c, old;						\
+	c = atomic_read(v);					\
+	while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+		c = old;					\
+	c != (u);						\
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
 #define atomic_inc_return(v)  (atomic_add_return(1,v))
 #define atomic_dec_return(v)  (atomic_sub_return(1,v))
 
diff --git a/include/asm-i386/mach-default/mach_reboot.h b/include/asm-i386/mach-default/mach_reboot.h
index 06ae4d81ba6a..a955e57ad016 100644
--- a/include/asm-i386/mach-default/mach_reboot.h
+++ b/include/asm-i386/mach-default/mach_reboot.h
@@ -19,7 +19,7 @@ static inline void kb_wait(void)
 static inline void mach_reboot(void)
 {
 	int i;
-	for (i = 0; i < 100; i++) {
+	for (i = 0; i < 10; i++) {
 		kb_wait();
 		udelay(50);
 		outb(0x60, 0x64);	/* write Controller Command Byte */
diff --git a/include/asm-i386/msi.h b/include/asm-i386/msi.h
index b85393094c83..f041d4495faf 100644
--- a/include/asm-i386/msi.h
+++ b/include/asm-i386/msi.h
@@ -10,13 +10,6 @@
 #include <mach_apic.h>
 
 #define LAST_DEVICE_VECTOR		232
-#define MSI_DEST_MODE			MSI_LOGICAL_MODE
-#define MSI_TARGET_CPU_SHIFT		12
-
-#ifdef CONFIG_SMP
-#define MSI_TARGET_CPU		logical_smp_processor_id()
-#else
-#define MSI_TARGET_CPU	cpu_to_logical_apicid(first_cpu(cpu_online_map))
-#endif
+#define MSI_TARGET_CPU_SHIFT	12
 
 #endif /* ASM_MSI_H */
diff --git a/include/asm-i386/param.h b/include/asm-i386/param.h
index fa02e67ea86b..095580f3a45c 100644
--- a/include/asm-i386/param.h
+++ b/include/asm-i386/param.h
@@ -1,9 +1,8 @@
-#include <linux/config.h>
-
 #ifndef _ASMi386_PARAM_H
 #define _ASMi386_PARAM_H
 
 #ifdef __KERNEL__
+# include <linux/config.h>
 # define HZ		CONFIG_HZ	/* Internal kernel timer frequency */
 # define USER_HZ	100		/* .. some user interfaces are in "ticks" */
 # define CLOCKS_PER_SEC		(USER_HZ)	/* like times() */
diff --git a/include/asm-i386/processor.h b/include/asm-i386/processor.h
index 8c02b0318703..5c96cf6dcb39 100644
--- a/include/asm-i386/processor.h
+++ b/include/asm-i386/processor.h
@@ -65,7 +65,9 @@ struct cpuinfo_x86 {
 	int	f00f_bug;
 	int	coma_bug;
 	unsigned long loops_per_jiffy;
-	unsigned char x86_num_cores;
+	unsigned char x86_max_cores;	/* cpuid returned max cores value */
+	unsigned char booted_cores;	/* number of cores as seen by OS */
+	unsigned char apicid;
 } __attribute__((__aligned__(SMP_CACHE_BYTES)));
 
 #define X86_VENDOR_INTEL 0
diff --git a/include/asm-i386/signal.h b/include/asm-i386/signal.h
index cbb47d34aa31..76524b4052ac 100644
--- a/include/asm-i386/signal.h
+++ b/include/asm-i386/signal.h
@@ -159,14 +159,37 @@ typedef struct sigaltstack {
 
 #define __HAVE_ARCH_SIG_BITOPS
 
-static __inline__ void sigaddset(sigset_t *set, int _sig)
+#define sigaddset(set,sig)                 \
+	(__builtin_constant_p(sig) ?       \
+	__const_sigaddset((set),(sig)) :   \
+	__gen_sigaddset((set),(sig)))
+
+static __inline__ void __gen_sigaddset(sigset_t *set, int _sig)
 {
-	__asm__("btsl %1,%0" : "=m"(*set) : "Ir"(_sig - 1) : "cc");
+	__asm__("btsl %1,%0" : "+m"(*set) : "Ir"(_sig - 1) : "cc");
 }
 
-static __inline__ void sigdelset(sigset_t *set, int _sig)
+static __inline__ void __const_sigaddset(sigset_t *set, int _sig)
 {
-	__asm__("btrl %1,%0" : "=m"(*set) : "Ir"(_sig - 1) : "cc");
+	unsigned long sig = _sig - 1;
+	set->sig[sig / _NSIG_BPW] |= 1 << (sig % _NSIG_BPW);
+}
+
+#define sigdelset(set,sig)                 \
+	(__builtin_constant_p(sig) ?       \
+	__const_sigdelset((set),(sig)) :   \
+	__gen_sigdelset((set),(sig)))
+
+
+static __inline__ void __gen_sigdelset(sigset_t *set, int _sig)
+{
+	__asm__("btrl %1,%0" : "+m"(*set) : "Ir"(_sig - 1) : "cc");
+}
+
+static __inline__ void __const_sigdelset(sigset_t *set, int _sig)
+{
+	unsigned long sig = _sig - 1;
+	set->sig[sig / _NSIG_BPW] &= ~(1 << (sig % _NSIG_BPW));
 }
 
 static __inline__ int __const_sigismember(sigset_t *set, int _sig)
diff --git a/include/asm-i386/smp.h b/include/asm-i386/smp.h
index 13250199976d..61d3ab9db70c 100644
--- a/include/asm-i386/smp.h
+++ b/include/asm-i386/smp.h
@@ -45,6 +45,8 @@ extern void unlock_ipi_call_lock(void);
 #define MAX_APICID 256
 extern u8 x86_cpu_to_apicid[];
 
+#define cpu_physical_id(cpu)	x86_cpu_to_apicid[cpu]
+
 #ifdef CONFIG_HOTPLUG_CPU
 extern void cpu_exit_clear(void);
 extern void cpu_uninit(void);
@@ -92,6 +94,10 @@ extern int __cpu_disable(void);
 extern void __cpu_die(unsigned int cpu);
 #endif /* !__ASSEMBLY__ */
 
+#else /* CONFIG_SMP */
+
+#define cpu_physical_id(cpu)		boot_cpu_physical_apicid
+
 #define NO_PROC_ID		0xFF		/* No processor magic marker */
 
 #endif
diff --git a/include/asm-i386/system.h b/include/asm-i386/system.h
index 97d52ac49e46..772f85da1206 100644
--- a/include/asm-i386/system.h
+++ b/include/asm-i386/system.h
@@ -263,6 +263,10 @@ static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int siz
 
 #ifdef CONFIG_X86_CMPXCHG
 #define __HAVE_ARCH_CMPXCHG 1
+#define cmpxchg(ptr,o,n)\
+	((__typeof__(*(ptr)))__cmpxchg((ptr),(unsigned long)(o),\
+					(unsigned long)(n),sizeof(*(ptr))))
+#endif
 
 static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old,
 				      unsigned long new, int size)
@@ -291,10 +295,42 @@ static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old,
 	return old;
 }
 
-#define cmpxchg(ptr,o,n)\
-	((__typeof__(*(ptr)))__cmpxchg((ptr),(unsigned long)(o),\
-					(unsigned long)(n),sizeof(*(ptr))))
+#ifndef CONFIG_X86_CMPXCHG
+/*
+ * Building a kernel capable running on 80386. It may be necessary to
+ * simulate the cmpxchg on the 80386 CPU. For that purpose we define
+ * a function for each of the sizes we support.
+ */
 
+extern unsigned long cmpxchg_386_u8(volatile void *, u8, u8);
+extern unsigned long cmpxchg_386_u16(volatile void *, u16, u16);
+extern unsigned long cmpxchg_386_u32(volatile void *, u32, u32);
+
+static inline unsigned long cmpxchg_386(volatile void *ptr, unsigned long old,
+				      unsigned long new, int size)
+{
+	switch (size) {
+	case 1:
+		return cmpxchg_386_u8(ptr, old, new);
+	case 2:
+		return cmpxchg_386_u16(ptr, old, new);
+	case 4:
+		return cmpxchg_386_u32(ptr, old, new);
+	}
+	return old;
+}
+
+#define cmpxchg(ptr,o,n)						\
+({									\
+	__typeof__(*(ptr)) __ret;					\
+	if (likely(boot_cpu_data.x86 > 3))				\
+		__ret = __cmpxchg((ptr), (unsigned long)(o),		\
+					(unsigned long)(n), sizeof(*(ptr))); \
+	else								\
+		__ret = cmpxchg_386((ptr), (unsigned long)(o),		\
+					(unsigned long)(n), sizeof(*(ptr))); \
+	__ret;								\
+})
 #endif
 
 #ifdef CONFIG_X86_CMPXCHG64
diff --git a/include/asm-ia64/atomic.h b/include/asm-ia64/atomic.h
index 874a6f890e75..2fbebf85c31d 100644
--- a/include/asm-ia64/atomic.h
+++ b/include/asm-ia64/atomic.h
@@ -88,6 +88,18 @@ ia64_atomic64_sub (__s64 i, atomic64_t *v)
 	return new;
 }
 
+#define atomic_cmpxchg(v, old, new) ((int)cmpxchg(&((v)->counter), old, new))
+
+#define atomic_add_unless(v, a, u)				\
+({								\
+	int c, old;						\
+	c = atomic_read(v);					\
+	while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+		c = old;					\
+	c != (u);						\
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
 #define atomic_add_return(i,v)						\
 ({									\
 	int __ia64_aar_i = (i);						\
diff --git a/include/asm-ia64/delay.h b/include/asm-ia64/delay.h
index 57182d6f2b9a..bba702076391 100644
--- a/include/asm-ia64/delay.h
+++ b/include/asm-ia64/delay.h
@@ -84,14 +84,6 @@ __delay (unsigned long loops)
 	ia64_delay_loop (loops - 1);
 }
 
-static __inline__ void
-udelay (unsigned long usecs)
-{
-	unsigned long start = ia64_get_itc();
-	unsigned long cycles = usecs*local_cpu_data->cyc_per_usec;
-
-	while (ia64_get_itc() - start < cycles)
-		cpu_relax();
-}
+extern void udelay (unsigned long usecs);
 
 #endif /* _ASM_IA64_DELAY_H */
diff --git a/include/asm-ia64/ia32.h b/include/asm-ia64/ia32.h
index 8e746b2413a6..f8044a1169cd 100644
--- a/include/asm-ia64/ia32.h
+++ b/include/asm-ia64/ia32.h
@@ -13,6 +13,8 @@
 
 # ifdef CONFIG_IA32_SUPPORT
 
+#define IA32_PAGE_OFFSET	0xc0000000
+
 extern void ia32_cpu_init (void);
 extern void ia32_mem_init (void);
 extern void ia32_gdt_init (void);
diff --git a/include/asm-ia64/kdebug.h b/include/asm-ia64/kdebug.h
index 4d376e1663f7..8b01a083dde6 100644
--- a/include/asm-ia64/kdebug.h
+++ b/include/asm-ia64/kdebug.h
@@ -22,6 +22,9 @@
  * 2005-Apr     Rusty Lynch <rusty.lynch@intel.com> and Anil S Keshavamurthy
  *              <anil.s.keshavamurthy@intel.com> adopted from
  *              include/asm-x86_64/kdebug.h
+ *
+ * 2005-Oct	Keith Owens <kaos@sgi.com>.  Expand notify_die to cover more
+ *		events.
  */
 #include <linux/notifier.h>
 
@@ -35,13 +38,36 @@ struct die_args {
 	int signr;
 };
 
-int register_die_notifier(struct notifier_block *nb);
+extern int register_die_notifier(struct notifier_block *);
+extern int unregister_die_notifier(struct notifier_block *);
 extern struct notifier_block *ia64die_chain;
 
 enum die_val {
 	DIE_BREAK = 1,
-	DIE_SS,
+	DIE_FAULT,
+	DIE_OOPS,
 	DIE_PAGE_FAULT,
+	DIE_MACHINE_HALT,
+	DIE_MACHINE_RESTART,
+	DIE_MCA_MONARCH_ENTER,
+	DIE_MCA_MONARCH_PROCESS,
+	DIE_MCA_MONARCH_LEAVE,
+	DIE_MCA_SLAVE_ENTER,
+	DIE_MCA_SLAVE_PROCESS,
+	DIE_MCA_SLAVE_LEAVE,
+	DIE_MCA_RENDZVOUS_ENTER,
+	DIE_MCA_RENDZVOUS_PROCESS,
+	DIE_MCA_RENDZVOUS_LEAVE,
+	DIE_INIT_MONARCH_ENTER,
+	DIE_INIT_MONARCH_PROCESS,
+	DIE_INIT_MONARCH_LEAVE,
+	DIE_INIT_SLAVE_ENTER,
+	DIE_INIT_SLAVE_PROCESS,
+	DIE_INIT_SLAVE_LEAVE,
+	DIE_KDEBUG_ENTER,
+	DIE_KDEBUG_LEAVE,
+	DIE_KDUMP_ENTER,
+	DIE_KDUMP_LEAVE,
 };
 
 static inline int notify_die(enum die_val val, char *str, struct pt_regs *regs,
diff --git a/include/asm-ia64/local.h b/include/asm-ia64/local.h
index 1dbd584ad851..dc519092ef4d 100644
--- a/include/asm-ia64/local.h
+++ b/include/asm-ia64/local.h
@@ -17,8 +17,8 @@ typedef struct {
 #define local_set(l, i)	atomic64_set(&(l)->val, i)
 #define local_inc(l)	atomic64_inc(&(l)->val)
 #define local_dec(l)	atomic64_dec(&(l)->val)
-#define local_add(l)	atomic64_add(&(l)->val)
-#define local_sub(l)	atomic64_sub(&(l)->val)
+#define local_add(i, l)	atomic64_add((i), &(l)->val)
+#define local_sub(i, l)	atomic64_sub((i), &(l)->val)
 
 /* Non-atomic variants, i.e., preemption disabled and won't be touched in interrupt, etc.  */
 
diff --git a/include/asm-ia64/mmu_context.h b/include/asm-ia64/mmu_context.h
index 8d6e72f7b08e..b5c65081a3aa 100644
--- a/include/asm-ia64/mmu_context.h
+++ b/include/asm-ia64/mmu_context.h
@@ -7,12 +7,13 @@
  */
 
 /*
- * Routines to manage the allocation of task context numbers.  Task context numbers are
- * used to reduce or eliminate the need to perform TLB flushes due to context switches.
- * Context numbers are implemented using ia-64 region ids.  Since the IA-64 TLB does not
- * consider the region number when performing a TLB lookup, we need to assign a unique
- * region id to each region in a process.  We use the least significant three bits in a
- * region id for this purpose.
+ * Routines to manage the allocation of task context numbers.  Task context
+ * numbers are used to reduce or eliminate the need to perform TLB flushes
+ * due to context switches.  Context numbers are implemented using ia-64
+ * region ids.  Since the IA-64 TLB does not consider the region number when
+ * performing a TLB lookup, we need to assign a unique region id to each
+ * region in a process.  We use the least significant three bits in aregion
+ * id for this purpose.
  */
 
 #define IA64_REGION_ID_KERNEL	0 /* the kernel's region id (tlb.c depends on this being 0) */
@@ -32,13 +33,17 @@
 struct ia64_ctx {
 	spinlock_t lock;
 	unsigned int next;	/* next context number to use */
-	unsigned int limit;	/* next >= limit => must call wrap_mmu_context() */
-	unsigned int max_ctx;	/* max. context value supported by all CPUs */
+	unsigned int limit;     /* available free range */
+	unsigned int max_ctx;   /* max. context value supported by all CPUs */
+				/* call wrap_mmu_context when next >= max */
+	unsigned long *bitmap;  /* bitmap size is max_ctx+1 */
+	unsigned long *flushmap;/* pending rid to be flushed */
 };
 
 extern struct ia64_ctx ia64_ctx;
 DECLARE_PER_CPU(u8, ia64_need_tlb_flush);
 
+extern void mmu_context_init (void);
 extern void wrap_mmu_context (struct mm_struct *mm);
 
 static inline void
@@ -47,10 +52,10 @@ enter_lazy_tlb (struct mm_struct *mm, struct task_struct *tsk)
 }
 
 /*
- * When the context counter wraps around all TLBs need to be flushed because an old
- * context number might have been reused. This is signalled by the ia64_need_tlb_flush
- * per-CPU variable, which is checked in the routine below. Called by activate_mm().
- * <efocht@ess.nec.de>
+ * When the context counter wraps around all TLBs need to be flushed because
+ * an old context number might have been reused. This is signalled by the
+ * ia64_need_tlb_flush per-CPU variable, which is checked in the routine
+ * below. Called by activate_mm(). <efocht@ess.nec.de>
  */
 static inline void
 delayed_tlb_flush (void)
@@ -60,11 +65,9 @@ delayed_tlb_flush (void)
 
 	if (unlikely(__ia64_per_cpu_var(ia64_need_tlb_flush))) {
 		spin_lock_irqsave(&ia64_ctx.lock, flags);
-		{
-			if (__ia64_per_cpu_var(ia64_need_tlb_flush)) {
-				local_flush_tlb_all();
-				__ia64_per_cpu_var(ia64_need_tlb_flush) = 0;
-			}
+		if (__ia64_per_cpu_var(ia64_need_tlb_flush)) {
+			local_flush_tlb_all();
+			__ia64_per_cpu_var(ia64_need_tlb_flush) = 0;
 		}
 		spin_unlock_irqrestore(&ia64_ctx.lock, flags);
 	}
@@ -76,20 +79,27 @@ get_mmu_context (struct mm_struct *mm)
 	unsigned long flags;
 	nv_mm_context_t context = mm->context;
 
-	if (unlikely(!context)) {
-		spin_lock_irqsave(&ia64_ctx.lock, flags);
-		{
-			/* re-check, now that we've got the lock: */
-			context = mm->context;
-			if (context == 0) {
-				cpus_clear(mm->cpu_vm_mask);
-				if (ia64_ctx.next >= ia64_ctx.limit)
-					wrap_mmu_context(mm);
-				mm->context = context = ia64_ctx.next++;
-			}
+	if (likely(context))
+		goto out;
+
+	spin_lock_irqsave(&ia64_ctx.lock, flags);
+	/* re-check, now that we've got the lock: */
+	context = mm->context;
+	if (context == 0) {
+		cpus_clear(mm->cpu_vm_mask);
+		if (ia64_ctx.next >= ia64_ctx.limit) {
+			ia64_ctx.next = find_next_zero_bit(ia64_ctx.bitmap,
+					ia64_ctx.max_ctx, ia64_ctx.next);
+			ia64_ctx.limit = find_next_bit(ia64_ctx.bitmap,
+					ia64_ctx.max_ctx, ia64_ctx.next);
+			if (ia64_ctx.next >= ia64_ctx.max_ctx)
+				wrap_mmu_context(mm);
 		}
-		spin_unlock_irqrestore(&ia64_ctx.lock, flags);
+		mm->context = context = ia64_ctx.next++;
+		__set_bit(context, ia64_ctx.bitmap);
 	}
+	spin_unlock_irqrestore(&ia64_ctx.lock, flags);
+out:
 	/*
 	 * Ensure we're not starting to use "context" before any old
 	 * uses of it are gone from our TLB.
@@ -100,8 +110,8 @@ get_mmu_context (struct mm_struct *mm)
 }
 
 /*
- * Initialize context number to some sane value.  MM is guaranteed to be a brand-new
- * address-space, so no TLB flushing is needed, ever.
+ * Initialize context number to some sane value.  MM is guaranteed to be a
+ * brand-new address-space, so no TLB flushing is needed, ever.
  */
 static inline int
 init_new_context (struct task_struct *p, struct mm_struct *mm)
@@ -162,7 +172,10 @@ activate_context (struct mm_struct *mm)
 		if (!cpu_isset(smp_processor_id(), mm->cpu_vm_mask))
 			cpu_set(smp_processor_id(), mm->cpu_vm_mask);
 		reload_context(context);
-		/* in the unlikely event of a TLB-flush by another thread, redo the load: */
+		/*
+		 * in the unlikely event of a TLB-flush by another thread,
+		 * redo the load.
+		 */
 	} while (unlikely(context != mm->context));
 }
 
@@ -175,8 +188,8 @@ static inline void
 activate_mm (struct mm_struct *prev, struct mm_struct *next)
 {
 	/*
-	 * We may get interrupts here, but that's OK because interrupt handlers cannot
-	 * touch user-space.
+	 * We may get interrupts here, but that's OK because interrupt
+	 * handlers cannot touch user-space.
 	 */
 	ia64_set_kr(IA64_KR_PT_BASE, __pa(next->pgd));
 	activate_context(next);
diff --git a/include/asm-ia64/msi.h b/include/asm-ia64/msi.h
index 60f2137f9278..97890f7762b3 100644
--- a/include/asm-ia64/msi.h
+++ b/include/asm-ia64/msi.h
@@ -12,9 +12,6 @@
 static inline void set_intr_gate (int nr, void *func) {}
 #define IO_APIC_VECTOR(irq)	(irq)
 #define ack_APIC_irq		ia64_eoi
-#define cpu_mask_to_apicid(mask) cpu_physical_id(first_cpu(mask))
-#define MSI_DEST_MODE		MSI_PHYSICAL_MODE
-#define MSI_TARGET_CPU	((ia64_getreg(_IA64_REG_CR_LID) >> 16) & 0xffff)
 #define MSI_TARGET_CPU_SHIFT	4
 
 #endif /* ASM_MSI_H */
diff --git a/include/asm-ia64/page.h b/include/asm-ia64/page.h
index 9d41548b7fef..5e6362a786b7 100644
--- a/include/asm-ia64/page.h
+++ b/include/asm-ia64/page.h
@@ -47,8 +47,6 @@
 #define PERCPU_PAGE_SHIFT	16	/* log2() of max. size of per-CPU area */
 #define PERCPU_PAGE_SIZE	(__IA64_UL_CONST(1) << PERCPU_PAGE_SHIFT)
 
-#define RGN_MAP_LIMIT	((1UL << (4*PAGE_SHIFT - 12)) - PAGE_SIZE)	/* per region addr limit */
-
 
 #ifdef CONFIG_HUGETLB_PAGE
 # define HPAGE_REGION_BASE	RGN_BASE(RGN_HPAGE)
@@ -112,8 +110,9 @@ extern int ia64_pfn_valid (unsigned long pfn);
 # define pfn_to_page(pfn)	(mem_map + (pfn))
 #elif defined(CONFIG_DISCONTIGMEM)
 extern struct page *vmem_map;
+extern unsigned long min_low_pfn;
 extern unsigned long max_low_pfn;
-# define pfn_valid(pfn)		(((pfn) < max_low_pfn) && ia64_pfn_valid(pfn))
+# define pfn_valid(pfn)		(((pfn) >= min_low_pfn) && ((pfn) < max_low_pfn) && ia64_pfn_valid(pfn))
 # define page_to_pfn(page)	((unsigned long) (page - vmem_map))
 # define pfn_to_page(pfn)	(vmem_map + (pfn))
 #endif
@@ -175,11 +174,17 @@ get_order (unsigned long size)
    */
   typedef struct { unsigned long pte; } pte_t;
   typedef struct { unsigned long pmd; } pmd_t;
+#ifdef CONFIG_PGTABLE_4
+  typedef struct { unsigned long pud; } pud_t;
+#endif
   typedef struct { unsigned long pgd; } pgd_t;
   typedef struct { unsigned long pgprot; } pgprot_t;
 
 # define pte_val(x)	((x).pte)
 # define pmd_val(x)	((x).pmd)
+#ifdef CONFIG_PGTABLE_4
+# define pud_val(x)	((x).pud)
+#endif
 # define pgd_val(x)	((x).pgd)
 # define pgprot_val(x)	((x).pgprot)
 
diff --git a/include/asm-ia64/pgalloc.h b/include/asm-ia64/pgalloc.h
index a5f214554afd..f2f233846476 100644
--- a/include/asm-ia64/pgalloc.h
+++ b/include/asm-ia64/pgalloc.h
@@ -86,6 +86,25 @@ static inline void pgd_free(pgd_t * pgd)
 	pgtable_quicklist_free(pgd);
 }
 
+#ifdef CONFIG_PGTABLE_4
+static inline void
+pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
+{
+	pgd_val(*pgd_entry) = __pa(pud);
+}
+
+static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
+{
+	return pgtable_quicklist_alloc();
+}
+
+static inline void pud_free(pud_t * pud)
+{
+	pgtable_quicklist_free(pud);
+}
+#define __pud_free_tlb(tlb, pud)	pud_free(pud)
+#endif /* CONFIG_PGTABLE_4 */
+
 static inline void
 pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
 {
diff --git a/include/asm-ia64/pgtable.h b/include/asm-ia64/pgtable.h
index c34ba80c1c31..e2560c58384b 100644
--- a/include/asm-ia64/pgtable.h
+++ b/include/asm-ia64/pgtable.h
@@ -84,32 +84,55 @@
 #define __DIRTY_BITS		_PAGE_ED | __DIRTY_BITS_NO_ED
 
 /*
- * Definitions for first level:
- *
- * PGDIR_SHIFT determines what a first-level page table entry can map.
+ * How many pointers will a page table level hold expressed in shift
  */
-#define PGDIR_SHIFT		(PAGE_SHIFT + 2*(PAGE_SHIFT-3))
-#define PGDIR_SIZE		(__IA64_UL(1) << PGDIR_SHIFT)
-#define PGDIR_MASK		(~(PGDIR_SIZE-1))
-#define PTRS_PER_PGD		(1UL << (PAGE_SHIFT-3))
-#define USER_PTRS_PER_PGD	(5*PTRS_PER_PGD/8)	/* regions 0-4 are user regions */
-#define FIRST_USER_ADDRESS	0
+#define PTRS_PER_PTD_SHIFT	(PAGE_SHIFT-3)
 
 /*
- * Definitions for second level:
+ * Definitions for fourth level:
+ */
+#define PTRS_PER_PTE	(__IA64_UL(1) << (PTRS_PER_PTD_SHIFT))
+
+/*
+ * Definitions for third level:
  *
- * PMD_SHIFT determines the size of the area a second-level page table
+ * PMD_SHIFT determines the size of the area a third-level page table
  * can map.
  */
-#define PMD_SHIFT	(PAGE_SHIFT + (PAGE_SHIFT-3))
+#define PMD_SHIFT	(PAGE_SHIFT + (PTRS_PER_PTD_SHIFT))
 #define PMD_SIZE	(1UL << PMD_SHIFT)
 #define PMD_MASK	(~(PMD_SIZE-1))
-#define PTRS_PER_PMD	(1UL << (PAGE_SHIFT-3))
+#define PTRS_PER_PMD	(1UL << (PTRS_PER_PTD_SHIFT))
 
+#ifdef CONFIG_PGTABLE_4
 /*
- * Definitions for third level:
+ * Definitions for second level:
+ *
+ * PUD_SHIFT determines the size of the area a second-level page table
+ * can map.
  */
-#define PTRS_PER_PTE	(__IA64_UL(1) << (PAGE_SHIFT-3))
+#define PUD_SHIFT	(PMD_SHIFT + (PTRS_PER_PTD_SHIFT))
+#define PUD_SIZE	(1UL << PUD_SHIFT)
+#define PUD_MASK	(~(PUD_SIZE-1))
+#define PTRS_PER_PUD	(1UL << (PTRS_PER_PTD_SHIFT))
+#endif
+
+/*
+ * Definitions for first level:
+ *
+ * PGDIR_SHIFT determines what a first-level page table entry can map.
+ */
+#ifdef CONFIG_PGTABLE_4
+#define PGDIR_SHIFT		(PUD_SHIFT + (PTRS_PER_PTD_SHIFT))
+#else
+#define PGDIR_SHIFT		(PMD_SHIFT + (PTRS_PER_PTD_SHIFT))
+#endif
+#define PGDIR_SIZE		(__IA64_UL(1) << PGDIR_SHIFT)
+#define PGDIR_MASK		(~(PGDIR_SIZE-1))
+#define PTRS_PER_PGD_SHIFT	PTRS_PER_PTD_SHIFT
+#define PTRS_PER_PGD		(1UL << PTRS_PER_PGD_SHIFT)
+#define USER_PTRS_PER_PGD	(5*PTRS_PER_PGD/8)	/* regions 0-4 are user regions */
+#define FIRST_USER_ADDRESS	0
 
 /*
  * All the normal masks have the "page accessed" bits on, as any time
@@ -161,6 +184,9 @@
 #define __S111	__pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RWX)
 
 #define pgd_ERROR(e)	printk("%s:%d: bad pgd %016lx.\n", __FILE__, __LINE__, pgd_val(e))
+#ifdef CONFIG_PGTABLE_4
+#define pud_ERROR(e)	printk("%s:%d: bad pud %016lx.\n", __FILE__, __LINE__, pud_val(e))
+#endif
 #define pmd_ERROR(e)	printk("%s:%d: bad pmd %016lx.\n", __FILE__, __LINE__, pmd_val(e))
 #define pte_ERROR(e)	printk("%s:%d: bad pte %016lx.\n", __FILE__, __LINE__, pte_val(e))
 
@@ -218,6 +244,9 @@ ia64_phys_addr_valid (unsigned long addr)
 #define	kc_vaddr_to_offset(v) ((v) - RGN_BASE(RGN_GATE))
 #define	kc_offset_to_vaddr(o) ((o) + RGN_BASE(RGN_GATE))
 
+#define RGN_MAP_SHIFT (PGDIR_SHIFT + PTRS_PER_PGD_SHIFT - 3)
+#define RGN_MAP_LIMIT	((1UL << RGN_MAP_SHIFT) - PAGE_SIZE)	/* per region addr limit */
+
 /*
  * Conversion functions: convert page frame number (pfn) and a protection value to a page
  * table entry (pte).
@@ -254,9 +283,16 @@ ia64_phys_addr_valid (unsigned long addr)
 #define pud_bad(pud)			(!ia64_phys_addr_valid(pud_val(pud)))
 #define pud_present(pud)		(pud_val(pud) != 0UL)
 #define pud_clear(pudp)			(pud_val(*(pudp)) = 0UL)
-
 #define pud_page(pud)			((unsigned long) __va(pud_val(pud) & _PFN_MASK))
 
+#ifdef CONFIG_PGTABLE_4
+#define pgd_none(pgd)			(!pgd_val(pgd))
+#define pgd_bad(pgd)			(!ia64_phys_addr_valid(pgd_val(pgd)))
+#define pgd_present(pgd)		(pgd_val(pgd) != 0UL)
+#define pgd_clear(pgdp)			(pgd_val(*(pgdp)) = 0UL)
+#define pgd_page(pgd)			((unsigned long) __va(pgd_val(pgd) & _PFN_MASK))
+#endif
+
 /*
  * The following have defined behavior only work if pte_present() is true.
  */
@@ -324,7 +360,13 @@ pgd_offset (struct mm_struct *mm, unsigned long address)
    here.  */
 #define pgd_offset_gate(mm, addr)	pgd_offset_k(addr)
 
+#ifdef CONFIG_PGTABLE_4
 /* Find an entry in the second-level page table.. */
+#define pud_offset(dir,addr) \
+	((pud_t *) pgd_page(*(dir)) + (((addr) >> PUD_SHIFT) & (PTRS_PER_PUD - 1)))
+#endif
+
+/* Find an entry in the third-level page table.. */
 #define pmd_offset(dir,addr) \
 	((pmd_t *) pud_page(*(dir)) + (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1)))
 
@@ -557,7 +599,9 @@ do {											\
 #define __HAVE_ARCH_PGD_OFFSET_GATE
 #define __HAVE_ARCH_LAZY_MMU_PROT_UPDATE
 
+#ifndef CONFIG_PGTABLE_4
 #include <asm-generic/pgtable-nopud.h>
+#endif
 #include <asm-generic/pgtable.h>
 
 #endif /* _ASM_IA64_PGTABLE_H */
diff --git a/include/asm-ia64/sal.h b/include/asm-ia64/sal.h
index 29df88bdd2bc..313cad0628d0 100644
--- a/include/asm-ia64/sal.h
+++ b/include/asm-ia64/sal.h
@@ -320,7 +320,8 @@ typedef struct sal_log_timestamp {
 typedef struct sal_log_record_header {
 	u64 id;				/* Unique monotonically increasing ID */
 	sal_log_revision_t revision;	/* Major and Minor revision of header */
-	u16 severity;			/* Error Severity */
+	u8 severity;			/* Error Severity */
+	u8 validation_bits;		/* 0: platform_guid, 1: !timestamp */
 	u32 len;			/* Length of this error log in bytes */
 	sal_log_timestamp_t timestamp;	/* Timestamp */
 	efi_guid_t platform_guid;	/* Unique OEM Platform ID */
diff --git a/include/asm-ia64/sn/pcidev.h b/include/asm-ia64/sn/pcidev.h
index 49711d00ad04..f65d222ca5e8 100644
--- a/include/asm-ia64/sn/pcidev.h
+++ b/include/asm-ia64/sn/pcidev.h
@@ -3,15 +3,27 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 1992 - 1997, 2000-2004 Silicon Graphics, Inc. All rights reserved.
+ * Copyright (C) 1992 - 1997, 2000-2005 Silicon Graphics, Inc. All rights reserved.
  */
 #ifndef _ASM_IA64_SN_PCI_PCIDEV_H
 #define _ASM_IA64_SN_PCI_PCIDEV_H
 
 #include <linux/pci.h>
 
-#define SN_PCIDEV_INFO(pci_dev) \
-        ((struct pcidev_info *)(pci_dev)->sysdata)
+/*
+ * In ia64, pci_dev->sysdata must be a *pci_controller. To provide access to
+ * the pcidev_info structs for all devices under a controller, we extend the
+ * definition of pci_controller, via sn_pci_controller, to include a list
+ * of pcidev_info.
+ */
+struct sn_pci_controller {
+	struct pci_controller pci_controller;
+	struct list_head pcidev_info;
+};
+
+#define SN_PCI_CONTROLLER(dev) ((struct sn_pci_controller *) dev->sysdata)
+
+#define SN_PCIDEV_INFO(dev)	sn_pcidev_info_get(dev)
 
 #define SN_PCIBUS_BUSSOFT_INFO(pci_bus) \
 	(struct pcibus_info *)((struct pcibus_bussoft *)(PCI_CONTROLLER((pci_bus))->platform_data))
@@ -53,11 +65,13 @@ struct pcidev_info {
 	struct sn_irq_info	*pdi_sn_irq_info;
 	struct sn_pcibus_provider *pdi_provider;	/* sn pci ops */
 	struct pci_dev 		*host_pci_dev;		/* host bus link */
+	struct list_head	pdi_list;		/* List of pcidev_info */
 };
 
 extern void sn_irq_fixup(struct pci_dev *pci_dev,
 			 struct sn_irq_info *sn_irq_info);
 extern void sn_irq_unfixup(struct pci_dev *pci_dev);
+extern struct pcidev_info * sn_pcidev_info_get(struct pci_dev *);
 extern void sn_pci_controller_fixup(int segment, int busnum,
  				    struct pci_bus *bus);
 extern void sn_bus_store_sysdata(struct pci_dev *dev);
diff --git a/include/asm-ia64/sn/sn_sal.h b/include/asm-ia64/sn/sn_sal.h
index 3f7564dc0aa9..2a8b0d92a5d6 100644
--- a/include/asm-ia64/sn/sn_sal.h
+++ b/include/asm-ia64/sn/sn_sal.h
@@ -56,6 +56,7 @@
 #define  SN_SAL_BUS_CONFIG		   	   0x02000037
 #define  SN_SAL_SYS_SERIAL_GET			   0x02000038
 #define  SN_SAL_PARTITION_SERIAL_GET		   0x02000039
+#define  SN_SAL_SYSCTL_PARTITION_GET               0x0200003a
 #define  SN_SAL_SYSTEM_POWER_DOWN		   0x0200003b
 #define  SN_SAL_GET_MASTER_BASEIO_NASID		   0x0200003c
 #define  SN_SAL_COHERENCE                          0x0200003d
@@ -581,6 +582,21 @@ sn_partition_serial_number_val(void) {
 }
 
 /*
+ * Returns the partition id of the nasid passed in as an argument,
+ * or INVALID_PARTID if the partition id cannot be retrieved.
+ */
+static inline partid_t
+ia64_sn_sysctl_partition_get(nasid_t nasid)
+{
+	struct ia64_sal_retval ret_stuff;
+	SAL_CALL(ret_stuff, SN_SAL_SYSCTL_PARTITION_GET, nasid,
+		0, 0, 0, 0, 0, 0);
+	if (ret_stuff.status != 0)
+	    return -1;
+	return ((partid_t)ret_stuff.v0);
+}
+
+/*
  * Returns the physical address of the partition's reserved page through
  * an iterative number of calls.
  *
@@ -1018,6 +1034,24 @@ ia64_sn_get_sn_info(int fc, u8 *shubtype, u16 *nasid_bitmask, u8 *nasid_shift,
 	ret_stuff.v2 = 0;
 	SAL_CALL_NOLOCK(ret_stuff, SN_SAL_GET_SN_INFO, fc, 0, 0, 0, 0, 0, 0);
 
+/***** BEGIN HACK - temp til old proms no longer supported ********/
+	if (ret_stuff.status == SALRET_NOT_IMPLEMENTED) {
+		int nasid = get_sapicid() & 0xfff;;
+#define SH_SHUB_ID_NODES_PER_BIT_MASK 0x001f000000000000UL
+#define SH_SHUB_ID_NODES_PER_BIT_SHFT 48
+		if (shubtype) *shubtype = 0;
+		if (nasid_bitmask) *nasid_bitmask = 0x7ff;
+		if (nasid_shift) *nasid_shift = 38;
+		if (systemsize) *systemsize = 10;
+		if (sharing_domain_size) *sharing_domain_size = 8;
+		if (partid) *partid = ia64_sn_sysctl_partition_get(nasid);
+		if (coher) *coher = nasid >> 9;
+		if (reg) *reg = (HUB_L((u64 *) LOCAL_MMR_ADDR(SH1_SHUB_ID)) & SH_SHUB_ID_NODES_PER_BIT_MASK) >>
+			SH_SHUB_ID_NODES_PER_BIT_SHFT;
+		return 0;
+	}
+/***** END HACK *******/
+
 	if (ret_stuff.status < 0)
 		return ret_stuff.status;
 
diff --git a/include/asm-ia64/sn/tioce.h b/include/asm-ia64/sn/tioce.h
index 22879853e46c..ecaddf960086 100644
--- a/include/asm-ia64/sn/tioce.h
+++ b/include/asm-ia64/sn/tioce.h
@@ -1,22 +1,10 @@
-/**************************************************************************
- *                                                                        *
- *  Unpublished copyright (c) 2005, Silicon Graphics, Inc.                *
- *  THIS IS UNPUBLISHED CONFIDENTIAL AND PROPRIETARY SOURCE CODE OF SGI.  *
- *                                                                        *
- *  The copyright notice above does  not evidence any actual or intended  *
- *  publication  or  disclosure  of  this source  code,  which  includes  *
- *  information that is confidential  and/or proprietary, and is a trade  *
- *  secret, of  Silicon Graphics, Inc.   ANY REPRODUCTION, MODIFICATION,  *
- *  DISTRIBUTION, PUBLIC  PERFORMANCE, OR  PUBLIC DISPLAY OF  OR THROUGH  *
- *  USE  OF THIS  SOURCE CODE  WITHOUT  THE EXPRESS  WRITTEN CONSENT  OF  *
- *  SILICON GRAPHICS, INC.  IS  STRICTLY PROHIBITED, AND IN VIOLATION OF  *
- *  APPLICABLE  LAWS   AND  INTERNATIONAL  TREATIES.    THE  RECEIPT  OR  *
- *  POSSESSION OF  THIS SOURCE CODE AND/OR RELATED  INFORMATION DOES NOT  *
- *  CONVEY OR IMPLY ANY RIGHTS  TO REPRODUCE, DISCLOSE OR DISTRIBUTE ITS  *
- *  CONTENTS,  OR TO  MANUFACTURE, USE,  OR  SELL ANYTHING  THAT IT  MAY  *
- *  DESCRIBE, IN WHOLE OR IN PART.                                        *
- *                                                                        *
- **************************************************************************/
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (c) 2003-2005 Silicon Graphics, Inc. All rights reserved.
+ */
 
 #ifndef __ASM_IA64_SN_TIOCE_H__
 #define __ASM_IA64_SN_TIOCE_H__
diff --git a/include/asm-ia64/sn/tioce_provider.h b/include/asm-ia64/sn/tioce_provider.h
index 7f63dec0a79a..cb414908671d 100644
--- a/include/asm-ia64/sn/tioce_provider.h
+++ b/include/asm-ia64/sn/tioce_provider.h
@@ -1,13 +1,10 @@
-/**************************************************************************
- *             Copyright (C) 2005, Silicon Graphics, Inc.                 *
- *									  *
- *  These coded instructions, statements, and computer programs	 contain  *
- *  unpublished	 proprietary  information of Silicon Graphics, Inc., and  *
- *  are protected by Federal copyright law.  They  may	not be disclosed  *
- *  to	third  parties	or copied or duplicated in any form, in whole or  *
- *  in part, without the prior written consent of Silicon Graphics, Inc.  *
- *									  *
- **************************************************************************/
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (c) 2003-2005 Silicon Graphics, Inc. All rights reserved.
+ */
 
 #ifndef _ASM_IA64_SN_CE_PROVIDER_H
 #define _ASM_IA64_SN_CE_PROVIDER_H
diff --git a/include/asm-ia64/spinlock.h b/include/asm-ia64/spinlock.h
index 5b78611411c3..0c91a76c5ea3 100644
--- a/include/asm-ia64/spinlock.h
+++ b/include/asm-ia64/spinlock.h
@@ -201,6 +201,16 @@ static inline void __raw_write_unlock(raw_rwlock_t *x)
 
 #endif /* !ASM_SUPPORTED */
 
-#define __raw_read_trylock(lock) generic__raw_read_trylock(lock)
+static inline int __raw_read_trylock(raw_rwlock_t *x)
+{
+	union {
+		raw_rwlock_t lock;
+		__u32 word;
+	} old, new;
+	old.lock = new.lock = *x;
+	old.lock.write_lock = new.lock.write_lock = 0;
+	++new.lock.read_counter;
+	return (u32)ia64_cmpxchg4_acq((__u32 *)(x), new.word, old.word) == old.word;
+}
 
 #endif /*  _ASM_IA64_SPINLOCK_H */
diff --git a/include/asm-ia64/tlbflush.h b/include/asm-ia64/tlbflush.h
index b65c62702724..a35b323bae4c 100644
--- a/include/asm-ia64/tlbflush.h
+++ b/include/asm-ia64/tlbflush.h
@@ -51,6 +51,7 @@ flush_tlb_mm (struct mm_struct *mm)
 	if (!mm)
 		return;
 
+	set_bit(mm->context, ia64_ctx.flushmap);
 	mm->context = 0;
 
 	if (atomic_read(&mm->mm_users) == 0)
diff --git a/include/asm-ia64/topology.h b/include/asm-ia64/topology.h
index a9f738bf18a7..f7c330467e7e 100644
--- a/include/asm-ia64/topology.h
+++ b/include/asm-ia64/topology.h
@@ -38,7 +38,7 @@
 /*
  * Returns the number of the first CPU on Node 'node'.
  */
-#define node_to_first_cpu(node) (__ffs(node_to_cpumask(node)))
+#define node_to_first_cpu(node) (first_cpu(node_to_cpumask(node)))
 
 /*
  * Determines the node for a given pci bus
diff --git a/include/asm-m32r/atomic.h b/include/asm-m32r/atomic.h
index bfff69a49936..ef1fb8ea4726 100644
--- a/include/asm-m32r/atomic.h
+++ b/include/asm-m32r/atomic.h
@@ -242,6 +242,27 @@ static __inline__ int atomic_dec_return(atomic_t *v)
  */
 #define atomic_add_negative(i,v) (atomic_add_return((i), (v)) < 0)
 
+#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+
+/**
+ * atomic_add_unless - add unless the number is a given value
+ * @v: pointer of type atomic_t
+ * @a: the amount to add to v...
+ * @u: ...unless v is equal to u.
+ *
+ * Atomically adds @a to @v, so long as it was not @u.
+ * Returns non-zero if @v was not @u, and zero otherwise.
+ */
+#define atomic_add_unless(v, a, u)				\
+({								\
+	int c, old;						\
+	c = atomic_read(v);					\
+	while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+		c = old;					\
+	c != (u);						\
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
 static __inline__ void atomic_clear_mask(unsigned long  mask, atomic_t *addr)
 {
 	unsigned long flags;
diff --git a/include/asm-m32r/ide.h b/include/asm-m32r/ide.h
index 194393bd8beb..f7aa96970d18 100644
--- a/include/asm-m32r/ide.h
+++ b/include/asm-m32r/ide.h
@@ -25,18 +25,21 @@
 # endif
 #endif
 
-#if defined(CONFIG_PLAT_M32700UT)
-#include <asm/irq.h>
-#include <asm/m32700ut/m32700ut_pld.h>
-#endif
+#include <asm/m32r.h>
+
 
 #define IDE_ARCH_OBSOLETE_DEFAULTS
 
 static __inline__ int ide_default_irq(unsigned long base)
 {
 	switch (base) {
-#if defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_MAPPI2) || defined(CONFIG_PLAT_MAPPI3)
+#if defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_MAPPI2)
+		case 0x1f0: return PLD_IRQ_CFIREQ;
+		default:
+			return 0;
+#elif defined(CONFIG_PLAT_MAPPI3)
 		case 0x1f0: return PLD_IRQ_CFIREQ;
+		case 0x170: return PLD_IRQ_IDEIREQ;
 		default:
 			return 0;
 #else
diff --git a/include/asm-m32r/mappi3/mappi3_pld.h b/include/asm-m32r/mappi3/mappi3_pld.h
index 3f1551f7f01f..1d3c25d61bcb 100644
--- a/include/asm-m32r/mappi3/mappi3_pld.h
+++ b/include/asm-m32r/mappi3/mappi3_pld.h
@@ -59,7 +59,7 @@
 #define  M32R_IRQ_I2C          (28)  /* I2C-BUS     */
 #define  PLD_IRQ_CFIREQ       (6)  /* INT5 CFC Card Interrupt */
 #define  PLD_IRQ_CFC_INSERT   (7)  /* INT6 CFC Card Insert */
-#define  PLD_IRQ_CFC_EJECT    (8)  /* INT7 CFC Card Eject */
+#define  PLD_IRQ_IDEIREQ      (8)  /* INT7 IDE Interrupt   */
 #define  PLD_IRQ_MMCCARD      (43)  /* MMC Card Insert */
 #define  PLD_IRQ_MMCIRQ       (44)  /* MMC Transfer Done */
 
diff --git a/include/asm-m32r/system.h b/include/asm-m32r/system.h
index 73348c3f858b..5eee832b73a0 100644
--- a/include/asm-m32r/system.h
+++ b/include/asm-m32r/system.h
@@ -11,6 +11,7 @@
  */
 
 #include <linux/config.h>
+#include <asm/assembler.h>
 
 #ifdef __KERNEL__
 
@@ -132,8 +133,6 @@ static inline void local_irq_disable(void)
 		!(flags & 0x40);			\
 	})
 
-#endif  /* __KERNEL__ */
-
 #define nop()	__asm__ __volatile__ ("nop" : : )
 
 #define xchg(ptr,x) \
@@ -213,6 +212,67 @@ static __inline__ unsigned long __xchg(unsigned long x, volatile void * ptr,
 	return (tmp);
 }
 
+#define __HAVE_ARCH_CMPXCHG	1
+
+static __inline__ unsigned long
+__cmpxchg_u32(volatile unsigned int *p, unsigned int old, unsigned int new)
+{
+	unsigned long flags;
+	unsigned int retval;
+
+	local_irq_save(flags);
+	__asm__ __volatile__ (
+			DCACHE_CLEAR("%0", "r4", "%1")
+			M32R_LOCK" %0, @%1;	\n"
+		"	bne	%0, %2, 1f;	\n"
+			M32R_UNLOCK" %3, @%1;	\n"
+		"	bra	2f;		\n"
+                "       .fillinsn		\n"
+		"1:"
+			M32R_UNLOCK" %2, @%1;	\n"
+                "       .fillinsn		\n"
+		"2:"
+			: "=&r" (retval)
+			: "r" (p), "r" (old), "r" (new)
+			: "cbit", "memory"
+#ifdef CONFIG_CHIP_M32700_TS1
+			, "r4"
+#endif  /* CONFIG_CHIP_M32700_TS1 */
+		);
+	local_irq_restore(flags);
+
+	return retval;
+}
+
+/* This function doesn't exist, so you'll get a linker error
+   if something tries to do an invalid cmpxchg().  */
+extern void __cmpxchg_called_with_bad_pointer(void);
+
+static __inline__ unsigned long
+__cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size)
+{
+	switch (size) {
+	case 4:
+		return __cmpxchg_u32(ptr, old, new);
+#if 0	/* we don't have __cmpxchg_u64 */
+	case 8:
+		return __cmpxchg_u64(ptr, old, new);
+#endif /* 0 */
+	}
+	__cmpxchg_called_with_bad_pointer();
+	return old;
+}
+
+#define cmpxchg(ptr,o,n)						 \
+  ({									 \
+     __typeof__(*(ptr)) _o_ = (o);					 \
+     __typeof__(*(ptr)) _n_ = (n);					 \
+     (__typeof__(*(ptr))) __cmpxchg((ptr), (unsigned long)_o_,		 \
+				    (unsigned long)_n_, sizeof(*(ptr))); \
+  })
+
+#endif  /* __KERNEL__ */
+
 /*
  * Memory barrier.
  *
diff --git a/include/asm-m68k/atomic.h b/include/asm-m68k/atomic.h
index 38f3043e7fe1..e3c962eeabf3 100644
--- a/include/asm-m68k/atomic.h
+++ b/include/asm-m68k/atomic.h
@@ -139,6 +139,18 @@ static inline void atomic_set_mask(unsigned long mask, unsigned long *v)
 	__asm__ __volatile__("orl %1,%0" : "+m" (*v) : "id" (mask));
 }
 
+#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+
+#define atomic_add_unless(v, a, u)				\
+({								\
+	int c, old;						\
+	c = atomic_read(v);					\
+	while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+		c = old;					\
+	c != (u);						\
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
 /* Atomic operations are already serializing */
 #define smp_mb__before_atomic_dec()	barrier()
 #define smp_mb__after_atomic_dec()	barrier()
diff --git a/include/asm-m68k/processor.h b/include/asm-m68k/processor.h
index df1575db32af..7982285e84ed 100644
--- a/include/asm-m68k/processor.h
+++ b/include/asm-m68k/processor.h
@@ -14,6 +14,7 @@
 #define current_text_addr() ({ __label__ _l; _l: &&_l;})
 
 #include <linux/config.h>
+#include <linux/thread_info.h>
 #include <asm/segment.h>
 #include <asm/fpu.h>
 #include <asm/ptrace.h>
@@ -55,17 +56,6 @@ static inline void wrusp(unsigned long usp)
 #endif
 #define TASK_UNMAPPED_ALIGN(addr, off)	PAGE_ALIGN(addr)
 
-struct task_work {
-	unsigned char sigpending;
-	unsigned char notify_resume;	/* request for notification on
-					   userspace execution resumption */
-	char          need_resched;
-	unsigned char delayed_trace;	/* single step a syscall */
-	unsigned char syscall_trace;	/* count of syscall interceptors */
-	unsigned char memdie;		/* task was selected to be killed */
-	unsigned char pad[2];
-};
-
 struct thread_struct {
 	unsigned long  ksp;		/* kernel stack pointer */
 	unsigned long  usp;		/* user stack pointer */
@@ -78,7 +68,7 @@ struct thread_struct {
 	unsigned long  fp[8*3];
 	unsigned long  fpcntl[3];	/* fp control regs */
 	unsigned char  fpstate[FPSTATESIZE];  /* floating point state */
-	struct task_work work;
+	struct thread_info info;
 };
 
 #define INIT_THREAD  {							\
diff --git a/include/asm-m68k/thread_info.h b/include/asm-m68k/thread_info.h
index 2aed24f6fd2e..9532ca3c45cb 100644
--- a/include/asm-m68k/thread_info.h
+++ b/include/asm-m68k/thread_info.h
@@ -2,17 +2,15 @@
 #define _ASM_M68K_THREAD_INFO_H
 
 #include <asm/types.h>
-#include <asm/processor.h>
 #include <asm/page.h>
 
 struct thread_info {
 	struct task_struct	*task;		/* main task structure */
+	unsigned long		flags;
 	struct exec_domain	*exec_domain;	/* execution domain */
 	int			preempt_count;	/* 0 => preemptable, <0 => BUG */
 	__u32 cpu; /* should always be 0 on m68k */
 	struct restart_block    restart_block;
-
-	__u8			supervisor_stack[0];
 };
 
 #define PREEMPT_ACTIVE		0x4000000
@@ -35,84 +33,29 @@ struct thread_info {
 #define free_thread_info(ti)  free_pages((unsigned long)(ti),1)
 #endif /* PAGE_SHIFT == 13 */
 
-//#define init_thread_info	(init_task.thread.info)
+#define init_thread_info	(init_task.thread.info)
 #define init_stack		(init_thread_union.stack)
 
-#define current_thread_info()	(current->thread_info)
-
+#define task_thread_info(tsk)	(&(tsk)->thread.info)
+#define current_thread_info()	task_thread_info(current)
 
 #define __HAVE_THREAD_FUNCTIONS
 
-#define TIF_SYSCALL_TRACE	0	/* syscall trace active */
-#define TIF_DELAYED_TRACE	1	/* single step a syscall */
-#define TIF_NOTIFY_RESUME	2	/* resumption notification requested */
-#define TIF_SIGPENDING		3	/* signal pending */
-#define TIF_NEED_RESCHED	4	/* rescheduling necessary */
-#define TIF_MEMDIE		5
-
-extern int thread_flag_fixme(void);
-
-/*
- * flag set/clear/test wrappers
- * - pass TIF_xxxx constants to these functions
- */
-
-#define __set_tsk_thread_flag(tsk, flag, val) ({	\
-	switch (flag) {					\
-	case TIF_SIGPENDING:				\
-		tsk->thread.work.sigpending = val;	\
-		break;					\
-	case TIF_NEED_RESCHED:				\
-		tsk->thread.work.need_resched = val;	\
-		break;					\
-	case TIF_SYSCALL_TRACE:				\
-		tsk->thread.work.syscall_trace = val;	\
-		break;					\
-	case TIF_MEMDIE:				\
-		tsk->thread.work.memdie = val;		\
-		break;					\
-	default:					\
-		thread_flag_fixme();			\
-	}						\
+#define setup_thread_stack(p, org) ({			\
+	*(struct task_struct **)(p)->thread_info = (p);	\
+	task_thread_info(p)->task = (p);		\
 })
 
-#define __get_tsk_thread_flag(tsk, flag) ({		\
-	int ___res;					\
-	switch (flag) {					\
-	case TIF_SIGPENDING:				\
-		___res = tsk->thread.work.sigpending;	\
-		break;					\
-	case TIF_NEED_RESCHED:				\
-		___res = tsk->thread.work.need_resched;	\
-		break;					\
-	case TIF_SYSCALL_TRACE:				\
-		___res = tsk->thread.work.syscall_trace;\
-		break;					\
-	case TIF_MEMDIE:				\
-		___res = tsk->thread.work.memdie;\
-		break;					\
-	default:					\
-		___res = thread_flag_fixme();		\
-	}						\
-	___res;						\
-})
-
-#define __get_set_tsk_thread_flag(tsk, flag, val) ({	\
-	int __res = __get_tsk_thread_flag(tsk, flag);	\
-	__set_tsk_thread_flag(tsk, flag, val);		\
-	__res;						\
-})
+#define end_of_stack(p) ((unsigned long *)(p)->thread_info + 1)
 
-#define set_tsk_thread_flag(tsk, flag) __set_tsk_thread_flag(tsk, flag, ~0)
-#define clear_tsk_thread_flag(tsk, flag) __set_tsk_thread_flag(tsk, flag, 0)
-#define test_and_set_tsk_thread_flag(tsk, flag) __get_set_tsk_thread_flag(tsk, flag, ~0)
-#define test_tsk_thread_flag(tsk, flag) __get_tsk_thread_flag(tsk, flag)
-
-#define set_thread_flag(flag) set_tsk_thread_flag(current, flag)
-#define clear_thread_flag(flag) clear_tsk_thread_flag(current, flag)
-#define test_thread_flag(flag) test_tsk_thread_flag(current, flag)
-
-#define set_need_resched() set_thread_flag(TIF_NEED_RESCHED)
-#define clear_need_resched() clear_thread_flag(TIF_NEED_RESCHED)
+/* entry.S relies on these definitions!
+ * bits 0-7 are tested at every exception exit
+ * bits 8-15 are also tested at syscall exit
+ */
+#define TIF_SIGPENDING		6	/* signal pending */
+#define TIF_NEED_RESCHED	7	/* rescheduling necessary */
+#define TIF_DELAYED_TRACE	14	/* single step a syscall */
+#define TIF_SYSCALL_TRACE	15	/* syscall trace active */
+#define TIF_MEMDIE		16
 
 #endif	/* _ASM_M68K_THREAD_INFO_H */
diff --git a/include/asm-m68knommu/atomic.h b/include/asm-m68knommu/atomic.h
index a83631ed8c8f..3c1cc153c415 100644
--- a/include/asm-m68knommu/atomic.h
+++ b/include/asm-m68knommu/atomic.h
@@ -128,6 +128,18 @@ static inline int atomic_sub_return(int i, atomic_t * v)
 	return temp;
 }
 
+#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+
+#define atomic_add_unless(v, a, u)				\
+({								\
+	int c, old;						\
+	c = atomic_read(v);					\
+	while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+		c = old;					\
+	c != (u);						\
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
 #define atomic_dec_return(v) atomic_sub_return(1,(v))
 #define atomic_inc_return(v) atomic_add_return(1,(v))
 
diff --git a/include/asm-mips/atomic.h b/include/asm-mips/atomic.h
index 6202eb8a14b7..55c37c106ef0 100644
--- a/include/asm-mips/atomic.h
+++ b/include/asm-mips/atomic.h
@@ -231,11 +231,12 @@ static __inline__ int atomic_sub_return(int i, atomic_t * v)
 }
 
 /*
- * atomic_sub_if_positive - add integer to atomic variable
+ * atomic_sub_if_positive - conditionally subtract integer from atomic variable
+ * @i: integer value to subtract
  * @v: pointer of type atomic_t
  *
- * Atomically test @v and decrement if it is greater than 0.
- * The function returns the old value of @v minus 1.
+ * Atomically test @v and subtract @i if @v is greater or equal than @i.
+ * The function returns the old value of @v minus @i.
  */
 static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
 {
@@ -287,6 +288,27 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
 	return result;
 }
 
+#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+
+/**
+ * atomic_add_unless - add unless the number is a given value
+ * @v: pointer of type atomic_t
+ * @a: the amount to add to v...
+ * @u: ...unless v is equal to u.
+ *
+ * Atomically adds @a to @v, so long as it was not @u.
+ * Returns non-zero if @v was not @u, and zero otherwise.
+ */
+#define atomic_add_unless(v, a, u)				\
+({								\
+	int c, old;						\
+	c = atomic_read(v);					\
+	while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+		c = old;					\
+	c != (u);						\
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
 #define atomic_dec_return(v) atomic_sub_return(1,(v))
 #define atomic_inc_return(v) atomic_add_return(1,(v))
 
@@ -556,11 +578,12 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v)
 }
 
 /*
- * atomic64_sub_if_positive - add integer to atomic variable
+ * atomic64_sub_if_positive - conditionally subtract integer from atomic variable
+ * @i: integer value to subtract
  * @v: pointer of type atomic64_t
  *
- * Atomically test @v and decrement if it is greater than 0.
- * The function returns the old value of @v minus 1.
+ * Atomically test @v and subtract @i if @v is greater or equal than @i.
+ * The function returns the old value of @v minus @i.
  */
 static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
 {
diff --git a/include/asm-mips/io.h b/include/asm-mips/io.h
index 3061870b7f6c..d42685747e7d 100644
--- a/include/asm-mips/io.h
+++ b/include/asm-mips/io.h
@@ -459,10 +459,10 @@ __BUILDIO(q, u64)
 
 #define __BUILD_MEMORY_STRING(bwlq, type)				\
 									\
-static inline void writes##bwlq(volatile void __iomem *mem, void *addr,	\
-				unsigned int count)			\
+static inline void writes##bwlq(volatile void __iomem *mem,		\
+				const void *addr, unsigned int count)	\
 {									\
-	volatile type *__addr = addr;					\
+	const volatile type *__addr = addr;				\
 									\
 	while (count--) {						\
 		mem_write##bwlq(*__addr, mem);				\
diff --git a/include/asm-mips/ip32/crime.h b/include/asm-mips/ip32/crime.h
index 152879bae20f..a13702fafa85 100644
--- a/include/asm-mips/ip32/crime.h
+++ b/include/asm-mips/ip32/crime.h
@@ -154,7 +154,7 @@ struct sgi_crime {
 #define CRIME_MEM_ERROR_ECC_REPL_MASK	0xffffffff
 };
 
-extern struct sgi_crime *crime;
+extern struct sgi_crime __iomem *crime;
 
 #define CRIME_HI_MEM_BASE	0x40000000	/* this is where whole 1G of RAM is mapped */
 
diff --git a/include/asm-mips/ip32/mace.h b/include/asm-mips/ip32/mace.h
index 5bdc51d85b6c..990082c81f39 100644
--- a/include/asm-mips/ip32/mace.h
+++ b/include/asm-mips/ip32/mace.h
@@ -150,24 +150,34 @@ struct mace_audio {
 
 /* register definitions for parallel port DMA */
 struct mace_parport {
-/* 0 - do nothing, 1 - pulse terminal count to the device after buffer is drained */ 
-#define MACEPAR_CONTEXT_LASTFLAG BIT(63)
-/* Should not cross 4K page boundary */
-#define MACEPAR_CONTEXT_DATALEN_MASK 0xfff00000000
-/* Can be arbitrarily aligned on any byte boundary on output, 64 byte aligned on input */
-#define MACEPAR_CONTEXT_BASEADDR_MASK 0xffffffff
+	/* 0 - do nothing,
+	 * 1 - pulse terminal count to the device after buffer is drained */
+#define MACEPAR_CONTEXT_LASTFLAG	BIT(63)
+	/* Should not cross 4K page boundary */
+#define MACEPAR_CONTEXT_DATA_BOUND	0x0000000000001000UL
+#define MACEPAR_CONTEXT_DATALEN_MASK	0x00000fff00000000UL
+#define MACEPAR_CONTEXT_DATALEN_SHIFT	32
+	/* Can be arbitrarily aligned on any byte boundary on output,
+	 * 64 byte aligned on input */
+#define MACEPAR_CONTEXT_BASEADDR_MASK	0x00000000ffffffffUL
 	volatile u64 context_a;
 	volatile u64 context_b;
-#define MACEPAR_CTLSTAT_DIRECTION BIT(0) /* 0 - mem->device, 1 - device->mem */
-#define MACEPAR_CTLSTAT_ENABLE BIT(1) /* 0 - channel frozen, 1 - channel enabled */
-#define MACEPAR_CTLSTAT_RESET BIT(2) /* 0 - channel active, 1 - complete channel reset */
-#define MACEPAR_CTLSTAT_CTXB_VALID BIT(3)
-#define MACEPAR_CTLSTAT_CTXA_VALID BIT(4)
-	volatile u64 cntlstat; /* Control/Status register */
-#define MACEPAR_DIAG_CTXINUSE BIT(1)
-#define MACEPAR_DIAG_DMACTIVE BIT(2) /* 1 - Dma engine is enabled and processing something */
-#define MACEPAR_DIAG_CTRMASK 0x3ffc /* Counter of bytes left */
-	volatile u64 diagnostic; /* RO: diagnostic register */
+	/* 0 - mem->device, 1 - device->mem */
+#define MACEPAR_CTLSTAT_DIRECTION	BIT(0)
+	/* 0 - channel frozen, 1 - channel enabled */
+#define MACEPAR_CTLSTAT_ENABLE		BIT(1)
+	/* 0 - channel active, 1 - complete channel reset */
+#define MACEPAR_CTLSTAT_RESET		BIT(2)
+#define MACEPAR_CTLSTAT_CTXB_VALID	BIT(3)
+#define MACEPAR_CTLSTAT_CTXA_VALID	BIT(4)
+	volatile u64 cntlstat;		/* Control/Status register */
+#define MACEPAR_DIAG_CTXINUSE		BIT(0)
+	/* 1 - Dma engine is enabled and processing something */
+#define MACEPAR_DIAG_DMACTIVE		BIT(1)
+	/* Counter of bytes left */
+#define MACEPAR_DIAG_CTRMASK		0x0000000000003ffcUL
+#define MACEPAR_DIAG_CTRSHIFT		2
+	volatile u64 diagnostic;	/* RO: diagnostic register */
 };
 
 /* ISA Control and DMA registers */
@@ -353,6 +363,6 @@ struct sgi_mace {
 	char _pad6[0x80000 - sizeof(struct mace_isa)];
 };
 
-extern struct sgi_mace *mace;
+extern struct sgi_mace __iomem *mace;
 
 #endif /* __ASM_MACE_H__ */
diff --git a/include/asm-mips/mach-au1x00/au1xxx_ide.h b/include/asm-mips/mach-au1x00/au1xxx_ide.h
index 33d275c3b84c..e867b4ef96d1 100644
--- a/include/asm-mips/mach-au1x00/au1xxx_ide.h
+++ b/include/asm-mips/mach-au1x00/au1xxx_ide.h
@@ -74,9 +74,6 @@ typedef struct
         u8                      white_list, black_list;
         struct dbdma_cmd        *dma_table_cpu;
         dma_addr_t              dma_table_dma;
-        struct scatterlist      *sg_table;
-        int                     sg_nents;
-        int                     sg_dma_direction;
 #endif
         struct device           *dev;
 	int			irq;
@@ -87,11 +84,6 @@ typedef struct
 } _auide_hwif;
 
 #ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
-struct drive_list_entry {
-        const char * id_model;
-        const char * id_firmware;
-};
-
 /* HD white list */
 static const struct drive_list_entry dma_white_list [] = {
 /*
@@ -167,13 +159,9 @@ int __init auide_probe(void);
  * Multi-Word DMA + DbDMA functions
  */
 #ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
-
-        static int in_drive_list(struct hd_driveid *id,
-                                 const struct drive_list_entry *drive_table);
         static int auide_build_sglist(ide_drive_t *drive,  struct request *rq);
         static int auide_build_dmatable(ide_drive_t *drive);
         static int auide_dma_end(ide_drive_t *drive);
-        static void auide_dma_start(ide_drive_t *drive );
         ide_startstop_t auide_dma_intr (ide_drive_t *drive);
         static void auide_dma_exec_cmd(ide_drive_t *drive, u8 command);
         static int auide_dma_setup(ide_drive_t *drive);
@@ -188,8 +176,6 @@ int __init auide_probe(void);
         static void auide_ddma_rx_callback(int irq, void *param,
                                            struct pt_regs *regs);
         static int auide_dma_off_quietly(ide_drive_t *drive);
-        static int auide_dma_timeout(ide_drive_t *drive);
-
 #endif /* end CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA */
 
 /*******************************************************************************
@@ -299,3 +285,11 @@ int __init auide_probe(void);
 #define SBC_IDE_MDMA2_TPM     (0x00<<6)
 #define SBC_IDE_MDMA2_TA      (0x12<<0)
 
+#define SBC_IDE_TIMING(mode) \
+         SBC_IDE_##mode##_TWCS | \
+         SBC_IDE_##mode##_TCSH | \
+         SBC_IDE_##mode##_TCSOFF | \
+         SBC_IDE_##mode##_TWP | \
+         SBC_IDE_##mode##_TCSW | \
+         SBC_IDE_##mode##_TPM | \
+         SBC_IDE_##mode##_TA
diff --git a/include/asm-mips/mach-db1x00/db1200.h b/include/asm-mips/mach-db1x00/db1200.h
index 5d894376fc1a..647fdb54cc1d 100644
--- a/include/asm-mips/mach-db1x00/db1200.h
+++ b/include/asm-mips/mach-db1x00/db1200.h
@@ -220,5 +220,8 @@ static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
 #define BOARD_PC1_INT DB1200_PC1_INT
 #define BOARD_CARD_INSERTED(SOCKET) bcsr->sig_status & (1<<(8+(2*SOCKET)))
 
+/* Nand chip select */
+#define NAND_CS 1
+
 #endif /* __ASM_DB1200_H */
 
diff --git a/include/asm-mips/mach-db1x00/db1x00.h b/include/asm-mips/mach-db1x00/db1x00.h
index efafe65258b6..7b28b23f91ce 100644
--- a/include/asm-mips/mach-db1x00/db1x00.h
+++ b/include/asm-mips/mach-db1x00/db1x00.h
@@ -200,6 +200,12 @@ typedef volatile struct
 			((NAND_T_PUL & 0xF)	<< NAND_T_PUL_SHIFT) | \
 			((NAND_T_SU  & 0xF)	<< NAND_T_SU_SHIFT)  | \
 			((NAND_T_WH  & 0xF)	<< NAND_T_WH_SHIFT)
+#define NAND_CS 1
+
+/* should be done by yamon */
+#define NAND_STCFG  0x00400005 /* 8-bit NAND */
+#define NAND_STTIME 0x00007774 /* valid for 396MHz SD=2 only */
+#define NAND_STADDR 0x12000FFF /* physical address 0x20000000 */
 
 #endif /* __ASM_DB1X00_H */
 
diff --git a/include/asm-mips/mach-ip32/mc146818rtc.h b/include/asm-mips/mach-ip32/mc146818rtc.h
index f5d780ff843f..c28ba8d84076 100644
--- a/include/asm-mips/mach-ip32/mc146818rtc.h
+++ b/include/asm-mips/mach-ip32/mc146818rtc.h
@@ -11,7 +11,6 @@
 #ifndef __ASM_MACH_IP32_MC146818RTC_H
 #define __ASM_MACH_IP32_MC146818RTC_H
 
-#include <asm/io.h>
 #include <asm/ip32/mace.h>
 
 #define RTC_PORT(x)	(0x70 + (x))
@@ -26,8 +25,10 @@ static inline void CMOS_WRITE(unsigned char data, unsigned long addr)
 	mace->isa.rtc[addr << 8] = data;
 }
 
-/* FIXME: Do it right. For now just assume that noone lives in 20th century
- * and no O2 user in 22th century ;-) */
+/*
+ * FIXME: Do it right. For now just assume that noone lives in 20th century
+ * and no O2 user in 22th century ;-)
+ */
 #define mc146818_decode_year(year) ((year) + 2000)
 
 #define RTC_ALWAYS_BCD	0
diff --git a/include/asm-mips/mach-jmr3927/asm/ds1742.h b/include/asm-mips/mach-jmr3927/ds1742.h
index 134a4b6c334a..cff6192d4bdb 100644
--- a/include/asm-mips/mach-jmr3927/asm/ds1742.h
+++ b/include/asm-mips/mach-jmr3927/ds1742.h
@@ -5,12 +5,12 @@
  *
  * Copyright (C) 2003 by Ralf Baechle
  */
-#ifndef __ASM_MACH_JMR3927_ASM_DS1742_H
-#define __ASM_MACH_JMR3927_ASM_DS1742_H
+#ifndef __ASM_MACH_JMR3927_DS1742_H
+#define __ASM_MACH_JMR3927_DS1742_H
 
 #include <asm/jmr3927/jmr3927.h>
 
 #define rtc_read(reg)		(jmr3927_nvram_in(addr))
 #define rtc_write(data, reg)	(jmr3927_nvram_out((data),(reg)))
 
-#endif /* __ASM_MACH_JMR3927_ASM_DS1742_H */
+#endif /* __ASM_MACH_JMR3927_DS1742_H */
diff --git a/include/asm-mips/mach-pb1x00/pb1200.h b/include/asm-mips/mach-pb1x00/pb1200.h
index 9a3088b19bf3..409d443322c1 100644
--- a/include/asm-mips/mach-pb1x00/pb1200.h
+++ b/include/asm-mips/mach-pb1x00/pb1200.h
@@ -248,5 +248,8 @@ static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
 #define BOARD_PC1_INT PB1200_PC1_INT
 #define BOARD_CARD_INSERTED(SOCKET) bcsr->sig_status & (1<<(8+(2*SOCKET)))
 
+/* Nand chip select */
+#define NAND_CS 1
+
 #endif /* __ASM_PB1200_H */
 
diff --git a/include/asm-mips/mach-pb1x00/pb1550.h b/include/asm-mips/mach-pb1x00/pb1550.h
index 431d6088ea96..9578ead11e8a 100644
--- a/include/asm-mips/mach-pb1x00/pb1550.h
+++ b/include/asm-mips/mach-pb1x00/pb1550.h
@@ -166,4 +166,11 @@ static BCSR * const bcsr = (BCSR *)BCSR_PHYS_ADDR;
 			((NAND_T_SU  & 0xF)	<< NAND_T_SU_SHIFT)  | \
 			((NAND_T_WH  & 0xF)	<< NAND_T_WH_SHIFT)
 
+#define NAND_CS 1
+
+/* should be done by yamon */
+#define NAND_STCFG  0x00400005 /* 8-bit NAND */
+#define NAND_STTIME 0x00007774 /* valid for 396MHz SD=2 only */
+#define NAND_STADDR 0x12000FFF /* physical address 0x20000000 */
+
 #endif /* __ASM_PB1550_H */
diff --git a/include/asm-mips/mach-qemu/timex.h b/include/asm-mips/mach-qemu/timex.h
new file mode 100644
index 000000000000..cd543693fb0a
--- /dev/null
+++ b/include/asm-mips/mach-qemu/timex.h
@@ -0,0 +1,16 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2005 Daniel Jacobowitz
+ */
+#ifndef __ASM_MACH_QEMU_TIMEX_H
+#define __ASM_MACH_QEMU_TIMEX_H
+
+/*
+ * We use a simulated i8254 PIC...
+ */
+#define CLOCK_TICK_RATE		1193182
+
+#endif /* __ASM_MACH_QEMU_TIMEX_H */
diff --git a/include/asm-mips/mips-boards/seadint.h b/include/asm-mips/mips-boards/seadint.h
index c3dcfcb928b6..365c2a3c64f5 100644
--- a/include/asm-mips/mips-boards/seadint.h
+++ b/include/asm-mips/mips-boards/seadint.h
@@ -20,9 +20,14 @@
 #ifndef _MIPS_SEADINT_H
 #define _MIPS_SEADINT_H
 
-#define SEADINT_UART0     2
-#define SEADINT_UART1     3
+/*
+ * Interrupts 0..7 are used for SEAD CPU interrupts
+ */
+#define MIPSCPU_INT_BASE	0
+
+#define MIPSCPU_INT_UART0	2
+#define MIPSCPU_INT_UART1	3
 
-extern void seadint_init(void);
+#define MIPSCPU_INT_CPUCTR	7
 
 #endif /* !(_MIPS_SEADINT_H) */
diff --git a/include/asm-mips/signal.h b/include/asm-mips/signal.h
index 8ca539e80d87..6fe903e09c62 100644
--- a/include/asm-mips/signal.h
+++ b/include/asm-mips/signal.h
@@ -155,27 +155,6 @@ typedef struct sigaltstack {
 #ifdef __KERNEL__
 #include <asm/sigcontext.h>
 
-/*
- * The following break codes are or were in use for specific purposes in
- * other MIPS operating systems.  Linux/MIPS doesn't use all of them.  The
- * unused ones are here as placeholders; we might encounter them in
- * non-Linux/MIPS object files or make use of them in the future.
- */
-#define BRK_USERBP	0	/* User bp (used by debuggers) */
-#define BRK_KERNELBP	1	/* Break in the kernel */
-#define BRK_ABORT	2	/* Sometimes used by abort(3) to SIGIOT */
-#define BRK_BD_TAKEN	3	/* For bd slot emulation - not implemented */
-#define BRK_BD_NOTTAKEN	4	/* For bd slot emulation - not implemented */
-#define BRK_SSTEPBP	5	/* User bp (used by debuggers) */
-#define BRK_OVERFLOW	6	/* Overflow check */
-#define BRK_DIVZERO	7	/* Divide by zero check */
-#define BRK_RANGE	8	/* Range error check */
-#define BRK_STACKOVERFLOW 9	/* For Ada stackchecking */
-#define BRK_NORLD	10	/* No rld found - not used by Linux/MIPS */
-#define _BRK_THREADBP	11	/* For threads, user bp (used by debuggers) */
-#define BRK_MULOVF	1023	/* Multiply overflow */
-#define BRK_BUG		512	/* Used by BUG() */
-
 #define ptrace_signal_deliver(regs, cookie) do { } while (0)
 
 #endif /* __KERNEL__ */
diff --git a/include/asm-parisc/atomic.h b/include/asm-parisc/atomic.h
index 048a2c7fd0c0..983e9a2b6042 100644
--- a/include/asm-parisc/atomic.h
+++ b/include/asm-parisc/atomic.h
@@ -164,6 +164,26 @@ static __inline__ int atomic_read(const atomic_t *v)
 }
 
 /* exported interface */
+#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+
+/**
+ * atomic_add_unless - add unless the number is a given value
+ * @v: pointer of type atomic_t
+ * @a: the amount to add to v...
+ * @u: ...unless v is equal to u.
+ *
+ * Atomically adds @a to @v, so long as it was not @u.
+ * Returns non-zero if @v was not @u, and zero otherwise.
+ */
+#define atomic_add_unless(v, a, u)				\
+({								\
+	int c, old;						\
+	c = atomic_read(v);					\
+	while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+		c = old;					\
+	c != (u);						\
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
 
 #define atomic_add(i,v)	((void)(__atomic_add_return( ((int)i),(v))))
 #define atomic_sub(i,v)	((void)(__atomic_add_return(-((int)i),(v))))
diff --git a/include/asm-parisc/irq.h b/include/asm-parisc/irq.h
index f876bdf22056..b0a30e2c9813 100644
--- a/include/asm-parisc/irq.h
+++ b/include/asm-parisc/irq.h
@@ -8,6 +8,7 @@
 #define _ASM_PARISC_IRQ_H
 
 #include <linux/config.h>
+#include <linux/cpumask.h>
 #include <asm/types.h>
 
 #define NO_IRQ		(-1)
@@ -49,10 +50,10 @@ extern int txn_alloc_irq(unsigned int nbits);
 extern int txn_claim_irq(int);
 extern unsigned int txn_alloc_data(unsigned int);
 extern unsigned long txn_alloc_addr(unsigned int);
+extern unsigned long txn_affinity_addr(unsigned int irq, int cpu);
 
 extern int cpu_claim_irq(unsigned int irq, struct hw_interrupt_type *, void *);
-
-extern int cpu_claim_irq(unsigned int irq, struct hw_interrupt_type *, void *);
+extern int cpu_check_affinity(unsigned int irq, cpumask_t *dest);
 
 /* soft power switch support (power.c) */
 extern struct tasklet_struct power_tasklet;
diff --git a/include/asm-parisc/smp.h b/include/asm-parisc/smp.h
index 9413f67a540b..dbdbd2e9fdf9 100644
--- a/include/asm-parisc/smp.h
+++ b/include/asm-parisc/smp.h
@@ -29,6 +29,7 @@ extern cpumask_t cpu_online_map;
 #define cpu_logical_map(cpu)	(cpu)
 
 extern void smp_send_reschedule(int cpu);
+extern void smp_send_all_nop(void);
 
 #endif /* !ASSEMBLY */
 
@@ -53,7 +54,11 @@ extern unsigned long cpu_present_mask;
 
 #define raw_smp_processor_id()	(current_thread_info()->cpu)
 
-#endif /* CONFIG_SMP */
+#else /* CONFIG_SMP */
+
+static inline void smp_send_all_nop(void) { return; }
+
+#endif
 
 #define NO_PROC_ID		0xFF		/* No processor magic marker */
 #define ANY_PROC_ID		0xFF		/* Any processor magic marker */
diff --git a/include/asm-parisc/spinlock.h b/include/asm-parisc/spinlock.h
index 7c3f406a746a..16c2ac075fc5 100644
--- a/include/asm-parisc/spinlock.h
+++ b/include/asm-parisc/spinlock.h
@@ -11,18 +11,25 @@ static inline int __raw_spin_is_locked(raw_spinlock_t *x)
 	return *a == 0;
 }
 
-#define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock)
+#define __raw_spin_lock(lock) __raw_spin_lock_flags(lock, 0)
 #define __raw_spin_unlock_wait(x) \
 		do { cpu_relax(); } while (__raw_spin_is_locked(x))
 
-static inline void __raw_spin_lock(raw_spinlock_t *x)
+static inline void __raw_spin_lock_flags(raw_spinlock_t *x,
+					 unsigned long flags)
 {
 	volatile unsigned int *a;
 
 	mb();
 	a = __ldcw_align(x);
 	while (__ldcw(a) == 0)
-		while (*a == 0);
+		while (*a == 0)
+			if (flags & PSW_SM_I) {
+				local_irq_enable();
+				cpu_relax();
+				local_irq_disable();
+			} else
+				cpu_relax();
 	mb();
 }
 
@@ -60,26 +67,20 @@ static inline int __raw_spin_trylock(raw_spinlock_t *x)
 
 static  __inline__ void __raw_read_lock(raw_rwlock_t *rw)
 {
-	unsigned long flags;
-	local_irq_save(flags);
 	__raw_spin_lock(&rw->lock);
 
 	rw->counter++;
 
 	__raw_spin_unlock(&rw->lock);
-	local_irq_restore(flags);
 }
 
 static  __inline__ void __raw_read_unlock(raw_rwlock_t *rw)
 {
-	unsigned long flags;
-	local_irq_save(flags);
 	__raw_spin_lock(&rw->lock);
 
 	rw->counter--;
 
 	__raw_spin_unlock(&rw->lock);
-	local_irq_restore(flags);
 }
 
 /* write_lock is less trivial.  We optimistically grab the lock and check
diff --git a/include/asm-parisc/tlbflush.h b/include/asm-parisc/tlbflush.h
index e97aa8d1eff5..c9ec39c6fc6c 100644
--- a/include/asm-parisc/tlbflush.h
+++ b/include/asm-parisc/tlbflush.h
@@ -12,21 +12,15 @@
  * N class systems, only one PxTLB inter processor broadcast can be
  * active at any one time on the Merced bus.  This tlb purge
  * synchronisation is fairly lightweight and harmless so we activate
- * it on all SMP systems not just the N class. */
-#ifdef CONFIG_SMP
+ * it on all SMP systems not just the N class.  We also need to have
+ * preemption disabled on uniprocessor machines, and spin_lock does that
+ * nicely.
+ */
 extern spinlock_t pa_tlb_lock;
 
 #define purge_tlb_start(x) spin_lock(&pa_tlb_lock)
 #define purge_tlb_end(x) spin_unlock(&pa_tlb_lock)
 
-#else
-
-#define purge_tlb_start(x) do { } while(0)
-#define purge_tlb_end(x) do { } while (0)
-
-#endif
-
-
 extern void flush_tlb_all(void);
 
 /*
@@ -88,7 +82,6 @@ static inline void flush_tlb_range(struct vm_area_struct *vma,
 	if (npages >= 512)  /* 2MB of space: arbitrary, should be tuned */
 		flush_tlb_all();
 	else {
-		preempt_disable();
 		mtsp(vma->vm_mm->context,1);
 		purge_tlb_start();
 		if (split_tlb) {
@@ -102,7 +95,6 @@ static inline void flush_tlb_range(struct vm_area_struct *vma,
 				pdtlb(start);
 				start += PAGE_SIZE;
 			}
-		preempt_enable();
 		}
 		purge_tlb_end();
 	}
diff --git a/include/asm-ppc64/abs_addr.h b/include/asm-powerpc/abs_addr.h
index dc3fc3fefef2..18415108fc56 100644
--- a/include/asm-ppc64/abs_addr.h
+++ b/include/asm-powerpc/abs_addr.h
@@ -1,5 +1,5 @@
-#ifndef _ABS_ADDR_H
-#define _ABS_ADDR_H
+#ifndef _ASM_POWERPC_ABS_ADDR_H
+#define _ASM_POWERPC_ABS_ADDR_H
 
 #include <linux/config.h>
 
@@ -70,4 +70,4 @@ static inline unsigned long phys_to_abs(unsigned long pa)
 #define iseries_hv_addr(virtaddr)	\
 	(0x8000000000000000 | virt_to_abs(virtaddr))
 
-#endif /* _ABS_ADDR_H */
+#endif /* _ASM_POWERPC_ABS_ADDR_H */
diff --git a/include/asm-powerpc/asm-compat.h b/include/asm-powerpc/asm-compat.h
new file mode 100644
index 000000000000..8b133efc9f79
--- /dev/null
+++ b/include/asm-powerpc/asm-compat.h
@@ -0,0 +1,55 @@
+#ifndef _ASM_POWERPC_ASM_COMPAT_H
+#define _ASM_POWERPC_ASM_COMPAT_H
+
+#include <linux/config.h>
+#include <asm/types.h>
+
+#ifdef __ASSEMBLY__
+#  define stringify_in_c(...)	__VA_ARGS__
+#  define ASM_CONST(x)		x
+#else
+/* This version of stringify will deal with commas... */
+#  define __stringify_in_c(...)	#__VA_ARGS__
+#  define stringify_in_c(...)	__stringify_in_c(__VA_ARGS__) " "
+#  define __ASM_CONST(x)	x##UL
+#  define ASM_CONST(x)		__ASM_CONST(x)
+#endif
+
+#ifdef __powerpc64__
+
+/* operations for longs and pointers */
+#define PPC_LL		stringify_in_c(ld)
+#define PPC_STL		stringify_in_c(std)
+#define PPC_LCMPI	stringify_in_c(cmpdi)
+#define PPC_LONG	stringify_in_c(.llong)
+#define PPC_TLNEI	stringify_in_c(tdnei)
+#define PPC_LLARX	stringify_in_c(ldarx)
+#define PPC_STLCX	stringify_in_c(stdcx.)
+#define PPC_CNTLZL	stringify_in_c(cntlzd)
+
+#else /* 32-bit */
+
+/* operations for longs and pointers */
+#define PPC_LL		stringify_in_c(lwz)
+#define PPC_STL		stringify_in_c(stw)
+#define PPC_LCMPI	stringify_in_c(cmpwi)
+#define PPC_LONG	stringify_in_c(.long)
+#define PPC_TLNEI	stringify_in_c(twnei)
+#define PPC_LLARX	stringify_in_c(lwarx)
+#define PPC_STLCX	stringify_in_c(stwcx.)
+#define PPC_CNTLZL	stringify_in_c(cntlzw)
+
+#endif
+
+#ifdef CONFIG_IBM405_ERR77
+/* Erratum #77 on the 405 means we need a sync or dcbt before every
+ * stwcx.  The old ATOMIC_SYNC_FIX covered some but not all of this.
+ */
+#define PPC405_ERR77(ra,rb)	stringify_in_c(dcbt	ra, rb;)
+#define	PPC405_ERR77_SYNC	stringify_in_c(sync;)
+#else
+#define PPC405_ERR77(ra,rb)
+#define PPC405_ERR77_SYNC
+#endif
+
+#endif /* _ASM_POWERPC_ASM_COMPAT_H */
diff --git a/include/asm-powerpc/atomic.h b/include/asm-powerpc/atomic.h
index ed4b345ed75d..ec4b14468959 100644
--- a/include/asm-powerpc/atomic.h
+++ b/include/asm-powerpc/atomic.h
@@ -9,21 +9,13 @@ typedef struct { volatile int counter; } atomic_t;
 
 #ifdef __KERNEL__
 #include <asm/synch.h>
+#include <asm/asm-compat.h>
 
 #define ATOMIC_INIT(i)		{ (i) }
 
 #define atomic_read(v)		((v)->counter)
 #define atomic_set(v,i)		(((v)->counter) = (i))
 
-/* Erratum #77 on the 405 means we need a sync or dcbt before every stwcx.
- * The old ATOMIC_SYNC_FIX covered some but not all of this.
- */
-#ifdef CONFIG_IBM405_ERR77
-#define PPC405_ERR77(ra,rb)	"dcbt " #ra "," #rb ";"
-#else
-#define PPC405_ERR77(ra,rb)
-#endif
-
 static __inline__ void atomic_add(int a, atomic_t *v)
 {
 	int t;
@@ -172,6 +164,33 @@ static __inline__ int atomic_dec_return(atomic_t *v)
 	return t;
 }
 
+#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+
+/**
+ * atomic_add_unless - add unless the number is a given value
+ * @v: pointer of type atomic_t
+ * @a: the amount to add to v...
+ * @u: ...unless v is equal to u.
+ *
+ * Atomically adds @a to @v, so long as it was not @u.
+ * Returns non-zero if @v was not @u, and zero otherwise.
+ */
+#define atomic_add_unless(v, a, u)							 \
+({															 \
+	   int c, old;											 \
+	   c = atomic_read(v);									 \
+	   for (;;) {											  \
+			   if (unlikely(c == (u)))						 \
+					   break;								  \
+			   old = atomic_cmpxchg((v), c, c + (a));		  \
+			   if (likely(old == c))						   \
+					   break;								  \
+			   c = old;										\
+	   }													   \
+	   c != (u);											   \
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
 #define atomic_sub_and_test(a, v)	(atomic_sub_return((a), (v)) == 0)
 #define atomic_dec_and_test(v)		(atomic_dec_return((v)) == 0)
 
@@ -205,5 +224,183 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v)
 #define smp_mb__before_atomic_inc()     smp_mb()
 #define smp_mb__after_atomic_inc()      smp_mb()
 
+#ifdef __powerpc64__
+
+typedef struct { volatile long counter; } atomic64_t;
+
+#define ATOMIC64_INIT(i)	{ (i) }
+
+#define atomic64_read(v)	((v)->counter)
+#define atomic64_set(v,i)	(((v)->counter) = (i))
+
+static __inline__ void atomic64_add(long a, atomic64_t *v)
+{
+	long t;
+
+	__asm__ __volatile__(
+"1:	ldarx	%0,0,%3		# atomic64_add\n\
+	add	%0,%2,%0\n\
+	stdcx.	%0,0,%3 \n\
+	bne-	1b"
+	: "=&r" (t), "=m" (v->counter)
+	: "r" (a), "r" (&v->counter), "m" (v->counter)
+	: "cc");
+}
+
+static __inline__ long atomic64_add_return(long a, atomic64_t *v)
+{
+	long t;
+
+	__asm__ __volatile__(
+	EIEIO_ON_SMP
+"1:	ldarx	%0,0,%2		# atomic64_add_return\n\
+	add	%0,%1,%0\n\
+	stdcx.	%0,0,%2 \n\
+	bne-	1b"
+	ISYNC_ON_SMP
+	: "=&r" (t)
+	: "r" (a), "r" (&v->counter)
+	: "cc", "memory");
+
+	return t;
+}
+
+#define atomic64_add_negative(a, v)	(atomic64_add_return((a), (v)) < 0)
+
+static __inline__ void atomic64_sub(long a, atomic64_t *v)
+{
+	long t;
+
+	__asm__ __volatile__(
+"1:	ldarx	%0,0,%3		# atomic64_sub\n\
+	subf	%0,%2,%0\n\
+	stdcx.	%0,0,%3 \n\
+	bne-	1b"
+	: "=&r" (t), "=m" (v->counter)
+	: "r" (a), "r" (&v->counter), "m" (v->counter)
+	: "cc");
+}
+
+static __inline__ long atomic64_sub_return(long a, atomic64_t *v)
+{
+	long t;
+
+	__asm__ __volatile__(
+	EIEIO_ON_SMP
+"1:	ldarx	%0,0,%2		# atomic64_sub_return\n\
+	subf	%0,%1,%0\n\
+	stdcx.	%0,0,%2 \n\
+	bne-	1b"
+	ISYNC_ON_SMP
+	: "=&r" (t)
+	: "r" (a), "r" (&v->counter)
+	: "cc", "memory");
+
+	return t;
+}
+
+static __inline__ void atomic64_inc(atomic64_t *v)
+{
+	long t;
+
+	__asm__ __volatile__(
+"1:	ldarx	%0,0,%2		# atomic64_inc\n\
+	addic	%0,%0,1\n\
+	stdcx.	%0,0,%2 \n\
+	bne-	1b"
+	: "=&r" (t), "=m" (v->counter)
+	: "r" (&v->counter), "m" (v->counter)
+	: "cc");
+}
+
+static __inline__ long atomic64_inc_return(atomic64_t *v)
+{
+	long t;
+
+	__asm__ __volatile__(
+	EIEIO_ON_SMP
+"1:	ldarx	%0,0,%1		# atomic64_inc_return\n\
+	addic	%0,%0,1\n\
+	stdcx.	%0,0,%1 \n\
+	bne-	1b"
+	ISYNC_ON_SMP
+	: "=&r" (t)
+	: "r" (&v->counter)
+	: "cc", "memory");
+
+	return t;
+}
+
+/*
+ * atomic64_inc_and_test - increment and test
+ * @v: pointer of type atomic64_t
+ *
+ * Atomically increments @v by 1
+ * and returns true if the result is zero, or false for all
+ * other cases.
+ */
+#define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
+
+static __inline__ void atomic64_dec(atomic64_t *v)
+{
+	long t;
+
+	__asm__ __volatile__(
+"1:	ldarx	%0,0,%2		# atomic64_dec\n\
+	addic	%0,%0,-1\n\
+	stdcx.	%0,0,%2\n\
+	bne-	1b"
+	: "=&r" (t), "=m" (v->counter)
+	: "r" (&v->counter), "m" (v->counter)
+	: "cc");
+}
+
+static __inline__ long atomic64_dec_return(atomic64_t *v)
+{
+	long t;
+
+	__asm__ __volatile__(
+	EIEIO_ON_SMP
+"1:	ldarx	%0,0,%1		# atomic64_dec_return\n\
+	addic	%0,%0,-1\n\
+	stdcx.	%0,0,%1\n\
+	bne-	1b"
+	ISYNC_ON_SMP
+	: "=&r" (t)
+	: "r" (&v->counter)
+	: "cc", "memory");
+
+	return t;
+}
+
+#define atomic64_sub_and_test(a, v)	(atomic64_sub_return((a), (v)) == 0)
+#define atomic64_dec_and_test(v)	(atomic64_dec_return((v)) == 0)
+
+/*
+ * Atomically test *v and decrement if it is greater than 0.
+ * The function returns the old value of *v minus 1.
+ */
+static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
+{
+	long t;
+
+	__asm__ __volatile__(
+	EIEIO_ON_SMP
+"1:	ldarx	%0,0,%1		# atomic64_dec_if_positive\n\
+	addic.	%0,%0,-1\n\
+	blt-	2f\n\
+	stdcx.	%0,0,%1\n\
+	bne-	1b"
+	ISYNC_ON_SMP
+	"\n\
+2:"	: "=&r" (t)
+	: "r" (&v->counter)
+	: "cc", "memory");
+
+	return t;
+}
+
+#endif /* __powerpc64__ */
+
 #endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_ATOMIC_H_ */
diff --git a/include/asm-powerpc/auxvec.h b/include/asm-powerpc/auxvec.h
index 79d8c4732309..19a099b62cd6 100644
--- a/include/asm-powerpc/auxvec.h
+++ b/include/asm-powerpc/auxvec.h
@@ -14,8 +14,6 @@
 /* The vDSO location. We have to use the same value as x86 for glibc's
  * sake :-)
  */
-#ifdef __powerpc64__
 #define AT_SYSINFO_EHDR		33
-#endif
 
 #endif
diff --git a/include/asm-powerpc/bitops.h b/include/asm-powerpc/bitops.h
index dc25c53704d5..5727229b0444 100644
--- a/include/asm-powerpc/bitops.h
+++ b/include/asm-powerpc/bitops.h
@@ -40,6 +40,7 @@
 
 #include <linux/compiler.h>
 #include <asm/atomic.h>
+#include <asm/asm-compat.h>
 #include <asm/synch.h>
 
 /*
@@ -52,16 +53,6 @@
 #define BITOP_WORD(nr)		((nr) / BITS_PER_LONG)
 #define BITOP_LE_SWIZZLE	((BITS_PER_LONG-1) & ~0x7)
 
-#ifdef CONFIG_PPC64
-#define LARXL		"ldarx"
-#define STCXL		"stdcx."
-#define CNTLZL		"cntlzd"
-#else
-#define LARXL		"lwarx"
-#define STCXL		"stwcx."
-#define CNTLZL		"cntlzw"
-#endif
-
 static __inline__ void set_bit(int nr, volatile unsigned long *addr)
 {
 	unsigned long old;
@@ -69,10 +60,10 @@ static __inline__ void set_bit(int nr, volatile unsigned long *addr)
 	unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr);
 
 	__asm__ __volatile__(
-"1:"	LARXL "	%0,0,%3	# set_bit\n"
+"1:"	PPC_LLARX "%0,0,%3	# set_bit\n"
 	"or	%0,%0,%2\n"
 	PPC405_ERR77(0,%3)
-	STCXL "	%0,0,%3\n"
+	PPC_STLCX "%0,0,%3\n"
 	"bne-	1b"
 	: "=&r"(old), "=m"(*p)
 	: "r"(mask), "r"(p), "m"(*p)
@@ -86,10 +77,10 @@ static __inline__ void clear_bit(int nr, volatile unsigned long *addr)
 	unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr);
 
 	__asm__ __volatile__(
-"1:"	LARXL "	%0,0,%3	# set_bit\n"
+"1:"	PPC_LLARX "%0,0,%3	# clear_bit\n"
 	"andc	%0,%0,%2\n"
 	PPC405_ERR77(0,%3)
-	STCXL "	%0,0,%3\n"
+	PPC_STLCX "%0,0,%3\n"
 	"bne-	1b"
 	: "=&r"(old), "=m"(*p)
 	: "r"(mask), "r"(p), "m"(*p)
@@ -103,10 +94,10 @@ static __inline__ void change_bit(int nr, volatile unsigned long *addr)
 	unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr);
 
 	__asm__ __volatile__(
-"1:"	LARXL "	%0,0,%3	# set_bit\n"
+"1:"	PPC_LLARX "%0,0,%3	# change_bit\n"
 	"xor	%0,%0,%2\n"
 	PPC405_ERR77(0,%3)
-	STCXL "	%0,0,%3\n"
+	PPC_STLCX "%0,0,%3\n"
 	"bne-	1b"
 	: "=&r"(old), "=m"(*p)
 	: "r"(mask), "r"(p), "m"(*p)
@@ -122,10 +113,10 @@ static __inline__ int test_and_set_bit(unsigned long nr,
 
 	__asm__ __volatile__(
 	EIEIO_ON_SMP
-"1:"	LARXL "	%0,0,%3		# test_and_set_bit\n"
+"1:"	PPC_LLARX "%0,0,%3		# test_and_set_bit\n"
 	"or	%1,%0,%2 \n"
 	PPC405_ERR77(0,%3)
-	STCXL "	%1,0,%3 \n"
+	PPC_STLCX "%1,0,%3 \n"
 	"bne-	1b"
 	ISYNC_ON_SMP
 	: "=&r" (old), "=&r" (t)
@@ -144,10 +135,10 @@ static __inline__ int test_and_clear_bit(unsigned long nr,
 
 	__asm__ __volatile__(
 	EIEIO_ON_SMP
-"1:"	LARXL "	%0,0,%3		# test_and_clear_bit\n"
+"1:"	PPC_LLARX "%0,0,%3		# test_and_clear_bit\n"
 	"andc	%1,%0,%2 \n"
 	PPC405_ERR77(0,%3)
-	STCXL "	%1,0,%3 \n"
+	PPC_STLCX "%1,0,%3 \n"
 	"bne-	1b"
 	ISYNC_ON_SMP
 	: "=&r" (old), "=&r" (t)
@@ -166,10 +157,10 @@ static __inline__ int test_and_change_bit(unsigned long nr,
 
 	__asm__ __volatile__(
 	EIEIO_ON_SMP
-"1:"	LARXL "	%0,0,%3		# test_and_change_bit\n"
+"1:"	PPC_LLARX "%0,0,%3		# test_and_change_bit\n"
 	"xor	%1,%0,%2 \n"
 	PPC405_ERR77(0,%3)
-	STCXL "	%1,0,%3 \n"
+	PPC_STLCX "%1,0,%3 \n"
 	"bne-	1b"
 	ISYNC_ON_SMP
 	: "=&r" (old), "=&r" (t)
@@ -184,9 +175,9 @@ static __inline__ void set_bits(unsigned long mask, unsigned long *addr)
         unsigned long old;
 
 	__asm__ __volatile__(
-"1:"	LARXL "	%0,0,%3         # set_bit\n"
+"1:"	PPC_LLARX "%0,0,%3         # set_bits\n"
 	"or	%0,%0,%2\n"
-	STCXL "	%0,0,%3\n"
+	PPC_STLCX "%0,0,%3\n"
 	"bne-	1b"
 	: "=&r" (old), "=m" (*addr)
 	: "r" (mask), "r" (addr), "m" (*addr)
@@ -268,7 +259,7 @@ static __inline__ int __ilog2(unsigned long x)
 {
 	int lz;
 
-	asm (CNTLZL " %0,%1" : "=r" (lz) : "r" (x));
+	asm (PPC_CNTLZL "%0,%1" : "=r" (lz) : "r" (x));
 	return BITS_PER_LONG - 1 - lz;
 }
 
diff --git a/include/asm-ppc64/btext.h b/include/asm-powerpc/btext.h
index 71cce36bc630..71cce36bc630 100644
--- a/include/asm-ppc64/btext.h
+++ b/include/asm-powerpc/btext.h
diff --git a/include/asm-powerpc/bug.h b/include/asm-powerpc/bug.h
index d625ee55f957..b001ecb3cd99 100644
--- a/include/asm-powerpc/bug.h
+++ b/include/asm-powerpc/bug.h
@@ -1,6 +1,7 @@
 #ifndef _ASM_POWERPC_BUG_H
 #define _ASM_POWERPC_BUG_H
 
+#include <asm/asm-compat.h>
 /*
  * Define an illegal instr to trap on the bug.
  * We don't use 0 because that marks the end of a function
@@ -11,14 +12,6 @@
 
 #ifndef __ASSEMBLY__
 
-#ifdef __powerpc64__
-#define BUG_TABLE_ENTRY		".llong"
-#define BUG_TRAP_OP		"tdnei"
-#else 
-#define BUG_TABLE_ENTRY		".long"
-#define BUG_TRAP_OP		"twnei"
-#endif /* __powerpc64__ */
-
 struct bug_entry {
 	unsigned long	bug_addr;
 	long		line;
@@ -40,16 +33,16 @@ struct bug_entry *find_bug(unsigned long bugaddr);
 	__asm__ __volatile__(						 \
 		"1:	twi 31,0,0\n"					 \
 		".section __bug_table,\"a\"\n"				 \
-		"\t"BUG_TABLE_ENTRY"	1b,%0,%1,%2\n"			 \
+		"\t"PPC_LONG"	1b,%0,%1,%2\n"			 \
 		".previous"						 \
 		: : "i" (__LINE__), "i" (__FILE__), "i" (__FUNCTION__)); \
 } while (0)
 
 #define BUG_ON(x) do {						\
 	__asm__ __volatile__(					\
-		"1:	"BUG_TRAP_OP"	%0,0\n"			\
+		"1:	"PPC_TLNEI"	%0,0\n"			\
 		".section __bug_table,\"a\"\n"			\
-		"\t"BUG_TABLE_ENTRY"	1b,%1,%2,%3\n"		\
+		"\t"PPC_LONG"	1b,%1,%2,%3\n"		\
 		".previous"					\
 		: : "r" ((long)(x)), "i" (__LINE__),		\
 		    "i" (__FILE__), "i" (__FUNCTION__));	\
@@ -57,9 +50,9 @@ struct bug_entry *find_bug(unsigned long bugaddr);
 
 #define WARN_ON(x) do {						\
 	__asm__ __volatile__(					\
-		"1:	"BUG_TRAP_OP"	%0,0\n"			\
+		"1:	"PPC_TLNEI"	%0,0\n"			\
 		".section __bug_table,\"a\"\n"			\
-		"\t"BUG_TABLE_ENTRY"	1b,%1,%2,%3\n"		\
+		"\t"PPC_LONG"	1b,%1,%2,%3\n"		\
 		".previous"					\
 		: : "r" ((long)(x)),				\
 		    "i" (__LINE__ + BUG_WARNING_TRAP),		\
diff --git a/include/asm-powerpc/cache.h b/include/asm-powerpc/cache.h
new file mode 100644
index 000000000000..26ce502e76e8
--- /dev/null
+++ b/include/asm-powerpc/cache.h
@@ -0,0 +1,40 @@
+#ifndef _ASM_POWERPC_CACHE_H
+#define _ASM_POWERPC_CACHE_H
+
+#ifdef __KERNEL__
+
+#include <linux/config.h>
+
+/* bytes per L1 cache line */
+#if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
+#define L1_CACHE_SHIFT		4
+#define MAX_COPY_PREFETCH	1
+#elif defined(CONFIG_PPC32)
+#define L1_CACHE_SHIFT		5
+#define MAX_COPY_PREFETCH	4
+#else /* CONFIG_PPC64 */
+#define L1_CACHE_SHIFT		7
+#endif
+
+#define	L1_CACHE_BYTES		(1 << L1_CACHE_SHIFT)
+
+#define	SMP_CACHE_BYTES		L1_CACHE_BYTES
+#define L1_CACHE_SHIFT_MAX	7 /* largest L1 which this arch supports */
+
+#if defined(__powerpc64__) && !defined(__ASSEMBLY__)
+struct ppc64_caches {
+	u32	dsize;			/* L1 d-cache size */
+	u32	dline_size;		/* L1 d-cache line size	*/
+	u32	log_dline_size;
+	u32	dlines_per_page;
+	u32	isize;			/* L1 i-cache size */
+	u32	iline_size;		/* L1 i-cache line size	*/
+	u32	log_iline_size;
+	u32	ilines_per_page;
+};
+
+extern struct ppc64_caches ppc64_caches;
+#endif /* __powerpc64__ && ! __ASSEMBLY__ */
+
+#endif /* __KERNEL__ */
+#endif /* _ASM_POWERPC_CACHE_H */
diff --git a/include/asm-ppc64/cacheflush.h b/include/asm-powerpc/cacheflush.h
index ffbc08be8e52..8a740c88d93d 100644
--- a/include/asm-ppc64/cacheflush.h
+++ b/include/asm-powerpc/cacheflush.h
@@ -1,13 +1,20 @@
-#ifndef _PPC64_CACHEFLUSH_H
-#define _PPC64_CACHEFLUSH_H
+/*
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version
+ *  2 of the License, or (at your option) any later version.
+ */
+#ifndef _ASM_POWERPC_CACHEFLUSH_H
+#define _ASM_POWERPC_CACHEFLUSH_H
+
+#ifdef __KERNEL__
 
 #include <linux/mm.h>
 #include <asm/cputable.h>
 
 /*
- * No cache flushing is required when address mappings are
- * changed, because the caches on PowerPCs are physically
- * addressed.
+ * No cache flushing is required when address mappings are changed,
+ * because the caches on PowerPCs are physically addressed.
  */
 #define flush_cache_all()			do { } while (0)
 #define flush_cache_mm(mm)			do { } while (0)
@@ -22,27 +29,40 @@ extern void flush_dcache_page(struct page *page);
 #define flush_dcache_mmap_unlock(mapping)	do { } while (0)
 
 extern void __flush_icache_range(unsigned long, unsigned long);
+static inline void flush_icache_range(unsigned long start, unsigned long stop)
+{
+	if (!cpu_has_feature(CPU_FTR_COHERENT_ICACHE))
+		__flush_icache_range(start, stop);
+}
+
 extern void flush_icache_user_range(struct vm_area_struct *vma,
 				    struct page *page, unsigned long addr,
 				    int len);
+extern void __flush_dcache_icache(void *page_va);
+extern void flush_dcache_icache_page(struct page *page);
+#if defined(CONFIG_PPC32) && !defined(CONFIG_BOOKE)
+extern void __flush_dcache_icache_phys(unsigned long physaddr);
+#endif /* CONFIG_PPC32 && !CONFIG_BOOKE */
 
 extern void flush_dcache_range(unsigned long start, unsigned long stop);
-extern void flush_dcache_phys_range(unsigned long start, unsigned long stop);
+#ifdef CONFIG_PPC32
+extern void clean_dcache_range(unsigned long start, unsigned long stop);
+extern void invalidate_dcache_range(unsigned long start, unsigned long stop);
+#endif /* CONFIG_PPC32 */
+#ifdef CONFIG_PPC64
 extern void flush_inval_dcache_range(unsigned long start, unsigned long stop);
+extern void flush_dcache_phys_range(unsigned long start, unsigned long stop);
+#endif
 
 #define copy_to_user_page(vma, page, vaddr, dst, src, len) \
-do { memcpy(dst, src, len); \
-     flush_icache_user_range(vma, page, vaddr, len); \
-} while (0)
+	do { \
+		memcpy(dst, src, len); \
+		flush_icache_user_range(vma, page, vaddr, len); \
+	} while (0)
 #define copy_from_user_page(vma, page, vaddr, dst, src, len) \
 	memcpy(dst, src, len)
 
-extern void __flush_dcache_icache(void *page_va);
 
-static inline void flush_icache_range(unsigned long start, unsigned long stop)
-{
-	if (!cpu_has_feature(CPU_FTR_COHERENT_ICACHE))
-		__flush_icache_range(start, stop);
-}
+#endif /* __KERNEL__ */
 
-#endif /* _PPC64_CACHEFLUSH_H */
+#endif /* _ASM_POWERPC_CACHEFLUSH_H */
diff --git a/include/asm-ppc64/compat.h b/include/asm-powerpc/compat.h
index 6ec62cd2d1d1..4db4360c4d4a 100644
--- a/include/asm-ppc64/compat.h
+++ b/include/asm-powerpc/compat.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_PPC64_COMPAT_H
-#define _ASM_PPC64_COMPAT_H
+#ifndef _ASM_POWERPC_COMPAT_H
+#define _ASM_POWERPC_COMPAT_H
 /*
  * Architecture specific compatibility types
  */
@@ -49,7 +49,7 @@ struct compat_stat {
 	compat_dev_t	st_dev;
 	compat_ino_t	st_ino;
 	compat_mode_t	st_mode;
-	compat_nlink_t	st_nlink;	
+	compat_nlink_t	st_nlink;
 	__compat_uid32_t	st_uid;
 	__compat_gid32_t	st_gid;
 	compat_dev_t	st_rdev;
@@ -202,4 +202,4 @@ struct compat_shmid64_ds {
 	compat_ulong_t __unused6;
 };
 
-#endif /* _ASM_PPC64_COMPAT_H */
+#endif /* _ASM_POWERPC_COMPAT_H */
diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h
index 79a0556a0ab8..d1cfa3f515ea 100644
--- a/include/asm-powerpc/cputable.h
+++ b/include/asm-powerpc/cputable.h
@@ -2,7 +2,7 @@
 #define __ASM_POWERPC_CPUTABLE_H
 
 #include <linux/config.h>
-#include <asm/ppc_asm.h> /* for ASM_CONST */
+#include <asm/asm-compat.h>
 
 #define PPC_FEATURE_32			0x80000000
 #define PPC_FEATURE_64			0x40000000
@@ -16,6 +16,10 @@
 #define PPC_FEATURE_HAS_EFP_SINGLE	0x00400000
 #define PPC_FEATURE_HAS_EFP_DOUBLE	0x00200000
 #define PPC_FEATURE_NO_TB		0x00100000
+#define PPC_FEATURE_POWER4		0x00080000
+#define PPC_FEATURE_POWER5		0x00040000
+#define PPC_FEATURE_POWER5_PLUS		0x00020000
+#define PPC_FEATURE_CELL		0x00010000
 
 #ifdef __KERNEL__
 #ifndef __ASSEMBLY__
@@ -86,6 +90,7 @@ extern void do_cpu_ftr_fixups(unsigned long offset);
 #define CPU_FTR_NEED_COHERENT		ASM_CONST(0x0000000000020000)
 #define CPU_FTR_NO_BTIC			ASM_CONST(0x0000000000040000)
 #define CPU_FTR_BIG_PHYS		ASM_CONST(0x0000000000080000)
+#define CPU_FTR_NODSISRALIGN  		ASM_CONST(0x0000000000100000)
 
 #ifdef __powerpc64__
 /* Add the 64b processor unique features in the top half of the word */
@@ -93,7 +98,6 @@ extern void do_cpu_ftr_fixups(unsigned long offset);
 #define CPU_FTR_16M_PAGE      		ASM_CONST(0x0000000200000000)
 #define CPU_FTR_TLBIEL         		ASM_CONST(0x0000000400000000)
 #define CPU_FTR_NOEXECUTE     		ASM_CONST(0x0000000800000000)
-#define CPU_FTR_NODSISRALIGN  		ASM_CONST(0x0000001000000000)
 #define CPU_FTR_IABR  			ASM_CONST(0x0000002000000000)
 #define CPU_FTR_MMCRA  			ASM_CONST(0x0000004000000000)
 #define CPU_FTR_CTRL			ASM_CONST(0x0000008000000000)
@@ -109,7 +113,6 @@ extern void do_cpu_ftr_fixups(unsigned long offset);
 #define CPU_FTR_16M_PAGE      		ASM_CONST(0x0)
 #define CPU_FTR_TLBIEL         		ASM_CONST(0x0)
 #define CPU_FTR_NOEXECUTE     		ASM_CONST(0x0)
-#define CPU_FTR_NODSISRALIGN  		ASM_CONST(0x0)
 #define CPU_FTR_IABR  			ASM_CONST(0x0)
 #define CPU_FTR_MMCRA  			ASM_CONST(0x0)
 #define CPU_FTR_CTRL			ASM_CONST(0x0)
@@ -269,18 +272,21 @@ enum {
 	CPU_FTRS_POWER3_32 = CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE |
 	    CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE,
 	CPU_FTRS_POWER4_32 = CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE |
-	    CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE,
+	    CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_NODSISRALIGN,
 	CPU_FTRS_970_32 = CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE |
 	    CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_ALTIVEC_COMP |
-	    CPU_FTR_MAYBE_CAN_NAP,
+	    CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_NODSISRALIGN,
 	CPU_FTRS_8XX = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB,
-	CPU_FTRS_40X = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB,
-	CPU_FTRS_44X = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB,
-	CPU_FTRS_E200 = CPU_FTR_USE_TB,
-	CPU_FTRS_E500 = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB,
+	CPU_FTRS_40X = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
+	    CPU_FTR_NODSISRALIGN,
+	CPU_FTRS_44X = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
+	    CPU_FTR_NODSISRALIGN,
+	CPU_FTRS_E200 = CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN,
+	CPU_FTRS_E500 = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
+	    CPU_FTR_NODSISRALIGN,
 	CPU_FTRS_E500_2 = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
-	    CPU_FTR_BIG_PHYS,
-	CPU_FTRS_GENERIC_32 = CPU_FTR_COMMON,
+	    CPU_FTR_BIG_PHYS | CPU_FTR_NODSISRALIGN,
+	CPU_FTRS_GENERIC_32 = CPU_FTR_COMMON | CPU_FTR_NODSISRALIGN,
 #ifdef __powerpc64__
 	CPU_FTRS_POWER3 = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB |
 	    CPU_FTR_HPTE_TABLE | CPU_FTR_IABR,
diff --git a/include/asm-powerpc/current.h b/include/asm-powerpc/current.h
new file mode 100644
index 000000000000..82cd4a9ca99a
--- /dev/null
+++ b/include/asm-powerpc/current.h
@@ -0,0 +1,27 @@
+#ifndef _ASM_POWERPC_CURRENT_H
+#define _ASM_POWERPC_CURRENT_H
+
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+struct task_struct;
+
+#ifdef __powerpc64__
+#include <asm/paca.h>
+
+#define current		(get_paca()->__current)
+
+#else
+
+/*
+ * We keep `current' in r2 for speed.
+ */
+register struct task_struct *current asm ("r2");
+
+#endif
+
+#endif /* _ASM_POWERPC_CURRENT_H */
diff --git a/include/asm-powerpc/delay.h b/include/asm-powerpc/delay.h
new file mode 100644
index 000000000000..54fe1f4f8fd0
--- /dev/null
+++ b/include/asm-powerpc/delay.h
@@ -0,0 +1,19 @@
+#ifndef _ASM_POWERPC_DELAY_H
+#define _ASM_POWERPC_DELAY_H
+
+/*
+ * Copyright 1996, Paul Mackerras.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ * PPC64 Support added by Dave Engebretsen, Todd Inglett, Mike Corrigan,
+ * Anton Blanchard.
+ */
+
+extern void __delay(unsigned long loops);
+extern void udelay(unsigned long usecs);
+
+#endif /* _ASM_POWERPC_DELAY_H */
diff --git a/include/asm-ppc/dma-mapping.h b/include/asm-powerpc/dma-mapping.h
index 6e9635114433..59a80163f75f 100644
--- a/include/asm-ppc/dma-mapping.h
+++ b/include/asm-powerpc/dma-mapping.h
@@ -1,15 +1,22 @@
 /*
- * This is based on both include/asm-sh/dma-mapping.h and
- * include/asm-ppc/pci.h
+ * Copyright (C) 2004 IBM
+ *
+ * Implements the generic device dma API for powerpc.
+ * the pci and vio busses
  */
-#ifndef __ASM_PPC_DMA_MAPPING_H
-#define __ASM_PPC_DMA_MAPPING_H
+#ifndef _ASM_DMA_MAPPING_H
+#define _ASM_DMA_MAPPING_H
 
 #include <linux/config.h>
+#include <linux/types.h>
+#include <linux/cache.h>
 /* need struct page definitions */
 #include <linux/mm.h>
 #include <asm/scatterlist.h>
 #include <asm/io.h>
+#include <asm/bug.h>
+
+#define DMA_ERROR_CODE		(~(dma_addr_t)0x0)
 
 #ifdef CONFIG_NOT_COHERENT_CACHE
 /*
@@ -24,22 +31,12 @@ extern void __dma_free_coherent(size_t size, void *vaddr);
 extern void __dma_sync(void *vaddr, size_t size, int direction);
 extern void __dma_sync_page(struct page *page, unsigned long offset,
 				 size_t size, int direction);
-#define dma_cache_inv(_start,_size) \
-	invalidate_dcache_range(_start, (_start + _size))
-#define dma_cache_wback(_start,_size) \
-	clean_dcache_range(_start, (_start + _size))
-#define dma_cache_wback_inv(_start,_size) \
-	flush_dcache_range(_start, (_start + _size))
 
 #else /* ! CONFIG_NOT_COHERENT_CACHE */
 /*
  * Cache coherent cores.
  */
 
-#define dma_cache_inv(_start,_size)		do { } while (0)
-#define dma_cache_wback(_start,_size)		do { } while (0)
-#define dma_cache_wback_inv(_start,_size)	do { } while (0)
-
 #define __dma_alloc_coherent(gfp, size, handle)	NULL
 #define __dma_free_coherent(size, addr)		do { } while (0)
 #define __dma_sync(addr, size, rw)		do { } while (0)
@@ -47,6 +44,30 @@ extern void __dma_sync_page(struct page *page, unsigned long offset,
 
 #endif /* ! CONFIG_NOT_COHERENT_CACHE */
 
+#ifdef CONFIG_PPC64
+
+extern int dma_supported(struct device *dev, u64 mask);
+extern int dma_set_mask(struct device *dev, u64 dma_mask);
+extern void *dma_alloc_coherent(struct device *dev, size_t size,
+		dma_addr_t *dma_handle, gfp_t flag);
+extern void dma_free_coherent(struct device *dev, size_t size, void *cpu_addr,
+		dma_addr_t dma_handle);
+extern dma_addr_t dma_map_single(struct device *dev, void *cpu_addr,
+		size_t size, enum dma_data_direction direction);
+extern void dma_unmap_single(struct device *dev, dma_addr_t dma_addr,
+		size_t size, enum dma_data_direction direction);
+extern dma_addr_t dma_map_page(struct device *dev, struct page *page,
+		unsigned long offset, size_t size,
+		enum dma_data_direction direction);
+extern void dma_unmap_page(struct device *dev, dma_addr_t dma_address,
+		size_t size, enum dma_data_direction direction);
+extern int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
+		enum dma_data_direction direction);
+extern void dma_unmap_sg(struct device *dev, struct scatterlist *sg,
+		int nhwentries, enum dma_data_direction direction);
+
+#else /* CONFIG_PPC64 */
+
 #define dma_supported(dev, mask)	(1)
 
 static inline int dma_set_mask(struct device *dev, u64 dma_mask)
@@ -144,29 +165,27 @@ dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
 /* We don't do anything here. */
 #define dma_unmap_sg(dev, sg, nents, dir)	do { } while (0)
 
-static inline void
-dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle,
-			size_t size,
-			enum dma_data_direction direction)
+#endif /* CONFIG_PPC64 */
+
+static inline void dma_sync_single_for_cpu(struct device *dev,
+		dma_addr_t dma_handle, size_t size,
+		enum dma_data_direction direction)
 {
 	BUG_ON(direction == DMA_NONE);
-
 	__dma_sync(bus_to_virt(dma_handle), size, direction);
 }
 
-static inline void
-dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle,
-			size_t size,
-			enum dma_data_direction direction)
+static inline void dma_sync_single_for_device(struct device *dev,
+		dma_addr_t dma_handle, size_t size,
+		enum dma_data_direction direction)
 {
 	BUG_ON(direction == DMA_NONE);
-
 	__dma_sync(bus_to_virt(dma_handle), size, direction);
 }
 
-static inline void
-dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nents,
-		    enum dma_data_direction direction)
+static inline void dma_sync_sg_for_cpu(struct device *dev,
+		struct scatterlist *sg, int nents,
+		enum dma_data_direction direction)
 {
 	int i;
 
@@ -176,9 +195,9 @@ dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nents,
 		__dma_sync_page(sg->page, sg->offset, sg->length, direction);
 }
 
-static inline void
-dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nents,
-		    enum dma_data_direction direction)
+static inline void dma_sync_sg_for_device(struct device *dev,
+		struct scatterlist *sg, int nents,
+		enum dma_data_direction direction)
 {
 	int i;
 
@@ -188,6 +207,15 @@ dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nents,
 		__dma_sync_page(sg->page, sg->offset, sg->length, direction);
 }
 
+static inline int dma_mapping_error(dma_addr_t dma_addr)
+{
+#ifdef CONFIG_PPC64
+	return (dma_addr == DMA_ERROR_CODE);
+#else
+	return 0;
+#endif
+}
+
 #define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
 #define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
 #ifdef CONFIG_NOT_COHERENT_CACHE
@@ -198,40 +226,60 @@ dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nents,
 
 static inline int dma_get_cache_alignment(void)
 {
+#ifdef CONFIG_PPC64
+	/* no easy way to get cache size on all processors, so return
+	 * the maximum possible, to be safe */
+	return (1 << L1_CACHE_SHIFT_MAX);
+#else
 	/*
 	 * Each processor family will define its own L1_CACHE_SHIFT,
 	 * L1_CACHE_BYTES wraps to this, so this is always safe.
 	 */
 	return L1_CACHE_BYTES;
+#endif
 }
 
-static inline void
-dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle,
-		      	      unsigned long offset, size_t size,
-		      	      enum dma_data_direction direction)
+static inline void dma_sync_single_range_for_cpu(struct device *dev,
+		dma_addr_t dma_handle, unsigned long offset, size_t size,
+		enum dma_data_direction direction)
 {
 	/* just sync everything for now */
 	dma_sync_single_for_cpu(dev, dma_handle, offset + size, direction);
 }
 
-static inline void
-dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle,
-		    		 unsigned long offset, size_t size,
-				 enum dma_data_direction direction)
+static inline void dma_sync_single_range_for_device(struct device *dev,
+		dma_addr_t dma_handle, unsigned long offset, size_t size,
+		enum dma_data_direction direction)
 {
 	/* just sync everything for now */
 	dma_sync_single_for_device(dev, dma_handle, offset + size, direction);
 }
 
 static inline void dma_cache_sync(void *vaddr, size_t size,
-				  enum dma_data_direction direction)
+		enum dma_data_direction direction)
 {
+	BUG_ON(direction == DMA_NONE);
 	__dma_sync(vaddr, size, (int)direction);
 }
 
-static inline int dma_mapping_error(dma_addr_t dma_addr)
-{
-	return 0;
-}
-
-#endif				/* __ASM_PPC_DMA_MAPPING_H */
+/*
+ * DMA operations are abstracted for G5 vs. i/pSeries, PCI vs. VIO
+ */
+struct dma_mapping_ops {
+	void *		(*alloc_coherent)(struct device *dev, size_t size,
+				dma_addr_t *dma_handle, gfp_t flag);
+	void		(*free_coherent)(struct device *dev, size_t size,
+				void *vaddr, dma_addr_t dma_handle);
+	dma_addr_t	(*map_single)(struct device *dev, void *ptr,
+				size_t size, enum dma_data_direction direction);
+	void		(*unmap_single)(struct device *dev, dma_addr_t dma_addr,
+				size_t size, enum dma_data_direction direction);
+	int		(*map_sg)(struct device *dev, struct scatterlist *sg,
+				int nents, enum dma_data_direction direction);
+	void		(*unmap_sg)(struct device *dev, struct scatterlist *sg,
+				int nents, enum dma_data_direction direction);
+	int		(*dma_supported)(struct device *dev, u64 mask);
+	int		(*dac_dma_supported)(struct device *dev, u64 mask);
+};
+
+#endif	/* _ASM_DMA_MAPPING_H */
diff --git a/include/asm-ppc64/eeh.h b/include/asm-powerpc/eeh.h
index 40c8eb57493e..f8633aafe4ba 100644
--- a/include/asm-ppc64/eeh.h
+++ b/include/asm-powerpc/eeh.h
@@ -1,4 +1,4 @@
-/* 
+/*
  * eeh.h
  * Copyright (C) 2001  Dave Engebretsen & Todd Inglett IBM Corporation.
  *
@@ -6,12 +6,12 @@
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
@@ -27,16 +27,20 @@
 
 struct pci_dev;
 struct device_node;
-struct device_node;
-struct notifier_block;
 
 #ifdef CONFIG_EEH
 
+extern int eeh_subsystem_enabled;
+
 /* Values for eeh_mode bits in device_node */
 #define EEH_MODE_SUPPORTED	(1<<0)
 #define EEH_MODE_NOCHECK	(1<<1)
 #define EEH_MODE_ISOLATED	(1<<2)
 
+/* Max number of EEH freezes allowed before we consider the device
+ * to be permanently disabled. */
+#define EEH_MAX_ALLOWED_FREEZES 5
+
 void __init eeh_init(void);
 unsigned long eeh_check_failure(const volatile void __iomem *token,
 				unsigned long val);
@@ -59,43 +63,21 @@ void eeh_add_device_late(struct pci_dev *);
  * eeh_remove_device - undo EEH setup for the indicated pci device
  * @dev: pci device to be removed
  *
- * This routine should be when a device is removed from a running
- * system (e.g. by hotplug or dlpar).
+ * This routine should be called when a device is removed from
+ * a running system (e.g. by hotplug or dlpar).  It unregisters
+ * the PCI device from the EEH subsystem.  I/O errors affecting
+ * this device will no longer be detected after this call; thus,
+ * i/o errors affecting this slot may leave this device unusable.
  */
 void eeh_remove_device(struct pci_dev *);
 
-#define EEH_DISABLE		0
-#define EEH_ENABLE		1
-#define EEH_RELEASE_LOADSTORE	2
-#define EEH_RELEASE_DMA		3
-
-/**
- * Notifier event flags.
- */
-#define EEH_NOTIFY_FREEZE  1
-
-/** EEH event -- structure holding pci slot data that describes
- *  a change in the isolation status of a PCI slot.  A pointer
- *  to this struct is passed as the data pointer in a notify callback.
- */
-struct eeh_event {
-	struct list_head     list;
-	struct pci_dev       *dev;
-	struct device_node   *dn;
-	int                  reset_state;
-};
-
-/** Register to find out about EEH events. */
-int eeh_register_notifier(struct notifier_block *nb);
-int eeh_unregister_notifier(struct notifier_block *nb);
-
 /**
  * EEH_POSSIBLE_ERROR() -- test for possible MMIO failure.
  *
  * If this macro yields TRUE, the caller relays to eeh_check_failure()
  * which does further tests out of line.
  */
-#define EEH_POSSIBLE_ERROR(val, type)	((val) == (type)~0)
+#define EEH_POSSIBLE_ERROR(val, type)	((val) == (type)~0 && eeh_subsystem_enabled)
 
 /*
  * Reads from a device which has been isolated by EEH will return
@@ -129,7 +111,7 @@ static inline void eeh_remove_device(struct pci_dev *dev) { }
 #define EEH_IO_ERROR_VALUE(size) (-1UL)
 #endif /* CONFIG_EEH */
 
-/* 
+/*
  * MMIO read/write operations with EEH support.
  */
 static inline u8 eeh_readb(const volatile void __iomem *addr)
diff --git a/include/asm-powerpc/eeh_event.h b/include/asm-powerpc/eeh_event.h
new file mode 100644
index 000000000000..d168a30b3866
--- /dev/null
+++ b/include/asm-powerpc/eeh_event.h
@@ -0,0 +1,52 @@
+/*
+ *	eeh_event.h
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ * Copyright (c) 2005 Linas Vepstas <linas@linas.org>
+ */
+
+#ifndef ASM_PPC64_EEH_EVENT_H
+#define ASM_PPC64_EEH_EVENT_H
+
+/** EEH event -- structure holding pci controller data that describes
+ *  a change in the isolation status of a PCI slot.  A pointer
+ *  to this struct is passed as the data pointer in a notify callback.
+ */
+struct eeh_event {
+	struct list_head     list;
+	struct device_node 	*dn;   /* struct device node */
+	struct pci_dev       *dev;  /* affected device */
+	int                  state;
+	int time_unavail;    /* milliseconds until device might be available */
+};
+
+/**
+ * eeh_send_failure_event - generate a PCI error event
+ * @dev pci device
+ *
+ * This routine builds a PCI error event which will be delivered
+ * to all listeners on the peh_notifier_chain.
+ *
+ * This routine can be called within an interrupt context;
+ * the actual event will be delivered in a normal context
+ * (from a workqueue).
+ */
+int eeh_send_failure_event (struct device_node *dn,
+                            struct pci_dev *dev,
+                            int reset_state,
+                            int time_unavail);
+
+#endif /* ASM_PPC64_EEH_EVENT_H */
diff --git a/include/asm-powerpc/elf.h b/include/asm-powerpc/elf.h
index feac3458d71f..3dcd65edf978 100644
--- a/include/asm-powerpc/elf.h
+++ b/include/asm-powerpc/elf.h
@@ -269,14 +269,12 @@ extern int dcache_bsize;
 extern int icache_bsize;
 extern int ucache_bsize;
 
-#ifdef __powerpc64__
+/* vDSO has arch_setup_additional_pages */
+#define ARCH_HAS_SETUP_ADDITIONAL_PAGES
 struct linux_binprm;
-#define ARCH_HAS_SETUP_ADDITIONAL_PAGES	/* vDSO has arch_setup_additional_pages */
-extern int arch_setup_additional_pages(struct linux_binprm *bprm, int executable_stack);
+extern int arch_setup_additional_pages(struct linux_binprm *bprm,
+				       int executable_stack);
 #define VDSO_AUX_ENT(a,b) NEW_AUX_ENT(a,b);
-#else
-#define VDSO_AUX_ENT(a,b)
-#endif /* __powerpc64__ */
 
 /*
  * The requirements here are:
diff --git a/include/asm-powerpc/firmware.h b/include/asm-powerpc/firmware.h
index 806c142ae9ea..12fabbcb04f0 100644
--- a/include/asm-powerpc/firmware.h
+++ b/include/asm-powerpc/firmware.h
@@ -43,6 +43,7 @@
 #define FW_FEATURE_ISERIES	(1UL<<21)
 
 enum {
+#ifdef CONFIG_PPC64
 	FW_FEATURE_PSERIES_POSSIBLE = FW_FEATURE_PFT | FW_FEATURE_TCE |
 		FW_FEATURE_SPRG0 | FW_FEATURE_DABR | FW_FEATURE_COPY |
 		FW_FEATURE_ASR | FW_FEATURE_DEBUG | FW_FEATURE_TERM |
@@ -70,6 +71,11 @@ enum {
 		FW_FEATURE_ISERIES_ALWAYS &
 #endif
 		FW_FEATURE_POSSIBLE,
+
+#else /* CONFIG_PPC64 */
+	FW_FEATURE_POSSIBLE = 0,
+	FW_FEATURE_ALWAYS = 0,
+#endif
 };
 
 /* This is used to identify firmware features which are available
diff --git a/include/asm-ppc64/floppy.h b/include/asm-powerpc/floppy.h
index 5c497b588e54..64276a3f6153 100644
--- a/include/asm-ppc64/floppy.h
+++ b/include/asm-powerpc/floppy.h
@@ -7,22 +7,22 @@
  *
  * Copyright (C) 1995
  */
-#ifndef __ASM_PPC64_FLOPPY_H
-#define __ASM_PPC64_FLOPPY_H
+#ifndef __ASM_POWERPC_FLOPPY_H
+#define __ASM_POWERPC_FLOPPY_H
 
 #include <linux/config.h>
 #include <asm/machdep.h>
 
-#define fd_inb(port)			inb_p(port)
-#define fd_outb(value,port)		outb_p(value,port)
+#define fd_inb(port)		inb_p(port)
+#define fd_outb(value,port)	outb_p(value,port)
 
 #define fd_enable_dma()         enable_dma(FLOPPY_DMA)
 #define fd_disable_dma()        disable_dma(FLOPPY_DMA)
-#define fd_request_dma()        request_dma(FLOPPY_DMA,"floppy")
+#define fd_request_dma()        request_dma(FLOPPY_DMA, "floppy")
 #define fd_free_dma()           free_dma(FLOPPY_DMA)
 #define fd_clear_dma_ff()       clear_dma_ff(FLOPPY_DMA)
-#define fd_set_dma_mode(mode)   set_dma_mode(FLOPPY_DMA,mode)
-#define fd_set_dma_count(count) set_dma_count(FLOPPY_DMA,count)
+#define fd_set_dma_mode(mode)   set_dma_mode(FLOPPY_DMA, mode)
+#define fd_set_dma_count(count) set_dma_count(FLOPPY_DMA, count)
 #define fd_enable_irq()         enable_irq(FLOPPY_IRQ)
 #define fd_disable_irq()        disable_irq(FLOPPY_IRQ)
 #define fd_cacheflush(addr,size) /* nothing */
@@ -35,10 +35,10 @@
 
 #include <linux/pci.h>
 
-#define fd_dma_setup(addr,size,mode,io) ppc64_fd_dma_setup(addr,size,mode,io)
+#define fd_dma_setup(addr,size,mode,io) powerpc_fd_dma_setup(addr,size,mode,io)
 
-static __inline__ int 
-ppc64_fd_dma_setup(char *addr, unsigned long size, int mode, int io)
+static __inline__ int powerpc_fd_dma_setup(char *addr, unsigned long size,
+					   int mode, int io)
 {
 	static unsigned long prev_size;
 	static dma_addr_t bus_addr = 0;
@@ -55,9 +55,8 @@ ppc64_fd_dma_setup(char *addr, unsigned long size, int mode, int io)
 		bus_addr = 0;
 	}
 
-	if (!bus_addr)	/* need to map it */ {
+	if (!bus_addr)	/* need to map it */
 		bus_addr = pci_map_single(NULL, addr, size, dir);
-	}
 
 	/* remember this one as prev */
 	prev_addr = addr;
@@ -103,4 +102,4 @@ static int FDC2 = -1;
 
 #define EXTRA_FLOPPY_PARAMS
 
-#endif /* __ASM_PPC64_FLOPPY_H */
+#endif /* __ASM_POWERPC_FLOPPY_H */
diff --git a/include/asm-powerpc/futex.h b/include/asm-powerpc/futex.h
index 37c94e52ab6d..f0319d50b129 100644
--- a/include/asm-powerpc/futex.h
+++ b/include/asm-powerpc/futex.h
@@ -7,13 +7,14 @@
 #include <asm/errno.h>
 #include <asm/synch.h>
 #include <asm/uaccess.h>
-#include <asm/ppc_asm.h>
+#include <asm/asm-compat.h>
 
 #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \
   __asm__ __volatile ( \
 	SYNC_ON_SMP \
 "1:	lwarx	%0,0,%2\n" \
 	insn \
+	PPC405_ERR77(0, %2) \
 "2:	stwcx.	%1,0,%2\n" \
 	"bne-	1b\n" \
 	"li	%1,0\n" \
@@ -23,7 +24,7 @@
 	".previous\n" \
 	".section __ex_table,\"a\"\n" \
 	".align 3\n" \
-	DATAL " 1b,4b,2b,4b\n" \
+	PPC_LONG "1b,4b,2b,4b\n" \
 	".previous" \
 	: "=&r" (oldval), "=&r" (ret) \
 	: "b" (uaddr), "i" (-EFAULT), "1" (oparg) \
diff --git a/include/asm-ppc64/hvcall.h b/include/asm-powerpc/hvcall.h
index ab7c3cf24888..d36da61dbc53 100644
--- a/include/asm-ppc64/hvcall.h
+++ b/include/asm-powerpc/hvcall.h
@@ -1,5 +1,5 @@
-#ifndef _PPC64_HVCALL_H
-#define _PPC64_HVCALL_H
+#ifndef _ASM_POWERPC_HVCALL_H
+#define _ASM_POWERPC_HVCALL_H
 
 #define HVSC			.long 0x44000022
 
@@ -138,7 +138,7 @@ long plpar_hcall(unsigned long opcode,
  */
 long plpar_hcall_norets(unsigned long opcode, ...);
 
-/* 
+/*
  * Special hcall interface for ibmveth support.
  * Takes 8 input parms. Returns a rc and stores the
  * R4 return value in *out1.
@@ -153,11 +153,11 @@ long plpar_hcall_8arg_2ret(unsigned long opcode,
 			   unsigned long arg7,
 			   unsigned long arg8,
 			   unsigned long *out1);
- 
+
 /* plpar_hcall_4out()
  *
- * same as plpar_hcall except with 4 output arguments.  
- * 
+ * same as plpar_hcall except with 4 output arguments.
+ *
  */
 long plpar_hcall_4out(unsigned long opcode,
 		      unsigned long arg1,
@@ -170,4 +170,4 @@ long plpar_hcall_4out(unsigned long opcode,
 		      unsigned long *out4);
 
 #endif /* __ASSEMBLY__ */
-#endif /* _PPC64_HVCALL_H */
+#endif /* _ASM_POWERPC_HVCALL_H */
diff --git a/include/asm-ppc64/hvconsole.h b/include/asm-powerpc/hvconsole.h
index 6da93ce74dc0..6da93ce74dc0 100644
--- a/include/asm-ppc64/hvconsole.h
+++ b/include/asm-powerpc/hvconsole.h
diff --git a/include/asm-ppc64/hvcserver.h b/include/asm-powerpc/hvcserver.h
index aecba9665796..aecba9665796 100644
--- a/include/asm-ppc64/hvcserver.h
+++ b/include/asm-powerpc/hvcserver.h
diff --git a/include/asm-powerpc/hw_irq.h b/include/asm-powerpc/hw_irq.h
index c37b31b96337..26b89d859c56 100644
--- a/include/asm-powerpc/hw_irq.h
+++ b/include/asm-powerpc/hw_irq.h
@@ -12,7 +12,6 @@
 #include <asm/processor.h>
 
 extern void timer_interrupt(struct pt_regs *);
-extern void ppc_irq_dispatch_handler(struct pt_regs *regs, int irq);
 
 #ifdef CONFIG_PPC_ISERIES
 
diff --git a/include/asm-ppc64/io.h b/include/asm-powerpc/io.h
index 77fc07c3c6bd..48938d84d055 100644
--- a/include/asm-ppc64/io.h
+++ b/include/asm-powerpc/io.h
@@ -1,5 +1,5 @@
-#ifndef _PPC64_IO_H
-#define _PPC64_IO_H
+#ifndef _ASM_POWERPC_IO_H
+#define _ASM_POWERPC_IO_H
 
 /* 
  * This program is free software; you can redistribute it and/or
@@ -8,7 +8,10 @@
  * 2 of the License, or (at your option) any later version.
  */
 
-#include <linux/config.h>
+#ifndef CONFIG_PPC64
+#include <asm-ppc/io.h>
+#else
+
 #include <linux/compiler.h>
 #include <asm/page.h>
 #include <asm/byteorder.h>
@@ -455,4 +458,5 @@ extern int check_legacy_ioport(unsigned long base_port);
 
 #endif /* __KERNEL__ */
 
-#endif /* _PPC64_IO_H */
+#endif /* CONFIG_PPC64 */
+#endif /* _ASM_POWERPC_IO_H */
diff --git a/include/asm-powerpc/iommu.h b/include/asm-powerpc/iommu.h
index 6a35e6570ccd..f89f06050893 100644
--- a/include/asm-powerpc/iommu.h
+++ b/include/asm-powerpc/iommu.h
@@ -1,7 +1,7 @@
 /*
  * Copyright (C) 2001 Mike Corrigan & Dave Engebretsen, IBM Corporation
  * Rewrite, cleanup:
- * Copyright (C) 2004 Olof Johansson <olof@austin.ibm.com>, IBM Corporation
+ * Copyright (C) 2004 Olof Johansson <olof@lixom.net>, IBM Corporation
  * 
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/include/asm-powerpc/irq.h b/include/asm-powerpc/irq.h
index b3935ea28fff..8eb7e857ec4c 100644
--- a/include/asm-powerpc/irq.h
+++ b/include/asm-powerpc/irq.h
@@ -389,6 +389,7 @@ extern u64 ppc64_interrupt_controller;
 #define	SIU_INT_TIMER4		((uint)0x0f + CPM_IRQ_OFFSET)
 #define	SIU_INT_TMCNT		((uint)0x10 + CPM_IRQ_OFFSET)
 #define	SIU_INT_PIT		((uint)0x11 + CPM_IRQ_OFFSET)
+#define	SIU_INT_PCI		((uint)0x12 + CPM_IRQ_OFFSET)
 #define	SIU_INT_IRQ1		((uint)0x13 + CPM_IRQ_OFFSET)
 #define	SIU_INT_IRQ2		((uint)0x14 + CPM_IRQ_OFFSET)
 #define	SIU_INT_IRQ3		((uint)0x15 + CPM_IRQ_OFFSET)
@@ -429,7 +430,6 @@ extern u64 ppc64_interrupt_controller;
 #define NR_MASK_WORDS	((NR_IRQS + 31) / 32)
 /* pedantic: these are long because they are used with set_bit --RR */
 extern unsigned long ppc_cached_irq_mask[NR_MASK_WORDS];
-extern unsigned long ppc_lost_interrupts[NR_MASK_WORDS];
 extern atomic_t ppc_n_lost_interrupts;
 
 #define virt_irq_create_mapping(x)	(x)
@@ -488,8 +488,8 @@ extern struct thread_info *softirq_ctx[NR_CPUS];
 
 extern void irq_ctx_init(void);
 extern void call_do_softirq(struct thread_info *tp);
-extern int call_handle_IRQ_event(int irq, struct pt_regs *regs,
-			struct irqaction *action, struct thread_info *tp);
+extern int call___do_IRQ(int irq, struct pt_regs *regs,
+		struct thread_info *tp);
 
 #define __ARCH_HAS_DO_SOFTIRQ
 
diff --git a/include/asm-powerpc/kexec.h b/include/asm-powerpc/kexec.h
index 062ab9ba68eb..c72ffc709ea8 100644
--- a/include/asm-powerpc/kexec.h
+++ b/include/asm-powerpc/kexec.h
@@ -40,6 +40,7 @@ extern note_buf_t crash_notes[];
 #ifdef __powerpc64__
 extern void kexec_smp_wait(void);	/* get and clear naca physid, wait for
 					  master to copy new code to 0 */
+extern void __init kexec_setup(void);
 #else
 struct kimage;
 extern void machine_kexec_simple(struct kimage *image);
diff --git a/include/asm-ppc64/lppaca.h b/include/asm-powerpc/lppaca.h
index 9e2a6c0649a0..c1bedab1515b 100644
--- a/include/asm-ppc64/lppaca.h
+++ b/include/asm-powerpc/lppaca.h
@@ -16,8 +16,8 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  */
-#ifndef _ASM_LPPACA_H
-#define _ASM_LPPACA_H
+#ifndef _ASM_POWERPC_LPPACA_H
+#define _ASM_POWERPC_LPPACA_H
 
 //=============================================================================
 //
@@ -28,8 +28,7 @@
 //----------------------------------------------------------------------------
 #include <asm/types.h>
 
-struct lppaca
-{
+struct lppaca {
 //=============================================================================
 // CACHE_LINE_1 0x0000 - 0x007F Contains read-only data
 // NOTE: The xDynXyz fields are fields that will be dynamically changed by
@@ -129,4 +128,4 @@ struct lppaca
 	u8	pmc_save_area[256];	// PMC interrupt Area           x00-xFF
 };
 
-#endif /* _ASM_LPPACA_H */
+#endif /* _ASM_POWERPC_LPPACA_H */
diff --git a/include/asm-powerpc/machdep.h b/include/asm-powerpc/machdep.h
index 5670f0cd6143..c011abb8b600 100644
--- a/include/asm-powerpc/machdep.h
+++ b/include/asm-powerpc/machdep.h
@@ -93,7 +93,9 @@ struct machdep_calls {
 
 	void		(*init_IRQ)(void);
 	int		(*get_irq)(struct pt_regs *);
-	void		(*cpu_irq_down)(int secondary);
+#ifdef CONFIG_KEXEC
+	void		(*kexec_cpu_down)(int crash_shutdown, int secondary);
+#endif
 
 	/* PCI stuff */
 	/* Called after scanning the bus, before allocating resources */
diff --git a/include/asm-ppc64/mmu.h b/include/asm-powerpc/mmu.h
index 4c18a5cb69f5..29b0bb0086d3 100644
--- a/include/asm-ppc64/mmu.h
+++ b/include/asm-powerpc/mmu.h
@@ -1,3 +1,10 @@
+#ifndef _ASM_POWERPC_MMU_H_
+#define _ASM_POWERPC_MMU_H_
+
+#ifndef CONFIG_PPC64
+#include <asm-ppc/mmu.h>
+#else
+
 /*
  * PowerPC memory management structures
  *
@@ -10,11 +17,7 @@
  * 2 of the License, or (at your option) any later version.
  */
 
-#ifndef _PPC64_MMU_H_
-#define _PPC64_MMU_H_
-
-#include <linux/config.h>
-#include <asm/ppc_asm.h> /* for ASM_CONST */
+#include <asm/asm-compat.h>
 #include <asm/page.h>
 
 /*
@@ -217,16 +220,20 @@ extern int __hash_page_64K(unsigned long ea, unsigned long access,
 			   unsigned int local);
 struct mm_struct;
 extern int hash_huge_page(struct mm_struct *mm, unsigned long access,
-			  unsigned long ea, unsigned long vsid, int local);
+			  unsigned long ea, unsigned long vsid, int local,
+			  unsigned long trap);
 
 extern void htab_finish_init(void);
 extern int htab_bolt_mapping(unsigned long vstart, unsigned long vend,
 			     unsigned long pstart, unsigned long mode,
 			     int psize);
 
+extern void htab_initialize(void);
+extern void htab_initialize_secondary(void);
 extern void hpte_init_native(void);
 extern void hpte_init_lpar(void);
 extern void hpte_init_iSeries(void);
+extern void mm_init_ppc64(void);
 
 extern long pSeries_lpar_hpte_insert(unsigned long hpte_group,
 				     unsigned long va, unsigned long prpn,
@@ -245,6 +252,7 @@ extern long iSeries_hpte_insert(unsigned long hpte_group,
 
 extern void stabs_alloc(void);
 extern void slb_initialize(void);
+extern void stab_initialize(unsigned long stab);
 
 #endif /* __ASSEMBLY__ */
 
@@ -388,4 +396,5 @@ static inline unsigned long get_vsid(unsigned long context, unsigned long ea)
 
 #endif /* __ASSEMBLY */
 
-#endif /* _PPC64_MMU_H_ */
+#endif /* CONFIG_PPC64 */
+#endif /* _ASM_POWERPC_MMU_H_ */
diff --git a/include/asm-ppc64/mmu_context.h b/include/asm-powerpc/mmu_context.h
index 4f512e9fa6b8..ea6798c7d5fc 100644
--- a/include/asm-ppc64/mmu_context.h
+++ b/include/asm-powerpc/mmu_context.h
@@ -1,7 +1,10 @@
-#ifndef __PPC64_MMU_CONTEXT_H
-#define __PPC64_MMU_CONTEXT_H
+#ifndef __ASM_POWERPC_MMU_CONTEXT_H
+#define __ASM_POWERPC_MMU_CONTEXT_H
+
+#ifndef CONFIG_PPC64
+#include <asm-ppc/mmu_context.h>
+#else
 
-#include <linux/config.h>
 #include <linux/kernel.h>	
 #include <linux/mm.h>	
 #include <asm/mmu.h>	
@@ -82,4 +85,5 @@ static inline void activate_mm(struct mm_struct *prev, struct mm_struct *next)
 	local_irq_restore(flags);
 }
 
-#endif /* __PPC64_MMU_CONTEXT_H */
+#endif /* CONFIG_PPC64 */
+#endif /* __ASM_POWERPC_MMU_CONTEXT_H */
diff --git a/include/asm-powerpc/mmzone.h b/include/asm-powerpc/mmzone.h
new file mode 100644
index 000000000000..54958d6cae04
--- /dev/null
+++ b/include/asm-powerpc/mmzone.h
@@ -0,0 +1,50 @@
+/*
+ * Written by Kanoj Sarcar (kanoj@sgi.com) Aug 99
+ *
+ * PowerPC64 port:
+ * Copyright (C) 2002 Anton Blanchard, IBM Corp.
+ */
+#ifndef _ASM_MMZONE_H_
+#define _ASM_MMZONE_H_
+
+#include <linux/config.h>
+
+/*
+ * generic non-linear memory support:
+ *
+ * 1) we will not split memory into more chunks than will fit into the
+ *    flags field of the struct page
+ */
+
+#ifdef CONFIG_NEED_MULTIPLE_NODES
+
+extern struct pglist_data *node_data[];
+/*
+ * Return a pointer to the node data for node n.
+ */
+#define NODE_DATA(nid)		(node_data[nid])
+
+/*
+ * Following are specific to this numa platform.
+ */
+
+extern int numa_cpu_lookup_table[];
+extern cpumask_t numa_cpumask_lookup_table[];
+#ifdef CONFIG_MEMORY_HOTPLUG
+extern unsigned long max_pfn;
+#endif
+
+/*
+ * Following are macros that each numa implmentation must define.
+ */
+
+#define node_start_pfn(nid)	(NODE_DATA(nid)->node_start_pfn)
+#define node_end_pfn(nid)	(NODE_DATA(nid)->node_end_pfn)
+
+#endif /* CONFIG_NEED_MULTIPLE_NODES */
+
+#ifdef CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID
+extern int __init early_pfn_to_nid(unsigned long pfn);
+#endif
+
+#endif /* _ASM_MMZONE_H_ */
diff --git a/include/asm-ppc64/nvram.h b/include/asm-powerpc/nvram.h
index def47d720d3d..24bd8c2388ea 100644
--- a/include/asm-ppc64/nvram.h
+++ b/include/asm-powerpc/nvram.h
@@ -1,6 +1,5 @@
 /*
- * PreP compliant NVRAM access
- * This needs to be updated for PPC64
+ * NVRAM definitions and access functions.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -8,8 +7,8 @@
  * 2 of the License, or (at your option) any later version.
  */
 
-#ifndef _PPC64_NVRAM_H
-#define _PPC64_NVRAM_H
+#ifndef _ASM_POWERPC_NVRAM_H
+#define _ASM_POWERPC_NVRAM_H
 
 #define NVRW_CNT 0x20
 #define NVRAM_HEADER_LEN 16 /* sizeof(struct nvram_header) */
@@ -69,7 +68,6 @@ extern int nvram_clear_error_log(void);
 extern struct nvram_partition *nvram_find_partition(int sig, const char *name);
 
 extern int pSeries_nvram_init(void);
-extern int pmac_nvram_init(void);
 extern int mmio_nvram_init(void);
 
 /* PowerMac specific nvram stuffs */
@@ -88,7 +86,11 @@ extern u8	pmac_xpram_read(int xpaddr);
 extern void	pmac_xpram_write(int xpaddr, u8 data);
 
 /* Synchronize NVRAM */
-extern int	nvram_sync(void);
+extern void	nvram_sync(void);
+
+/* Normal access to NVRAM */
+extern unsigned char nvram_read_byte(int i);
+extern void nvram_write_byte(unsigned char c, int i);
 
 /* Some offsets in XPRAM */
 #define PMAC_XPRAM_MACHINE_LOC	0xe4
@@ -112,5 +114,6 @@ struct pmac_machine_location {
 				_IOWR('p', 0x40, int)
 
 #define IOC_NVRAM_GET_OFFSET	_IOWR('p', 0x42, int)	/* Get NVRAM partition offset */
+#define IOC_NVRAM_SYNC		_IO('p', 0x43)		/* Sync NVRAM image */
 
-#endif /* _PPC64_NVRAM_H */
+#endif /* _ASM_POWERPC_NVRAM_H */
diff --git a/include/asm-ppc64/paca.h b/include/asm-powerpc/paca.h
index bccacd6aa93a..92c765c35bd0 100644
--- a/include/asm-ppc64/paca.h
+++ b/include/asm-powerpc/paca.h
@@ -1,11 +1,8 @@
-#ifndef _PPC64_PACA_H
-#define _PPC64_PACA_H
-
 /*
- * include/asm-ppc64/paca.h
+ * include/asm-powerpc/paca.h
  *
- * This control block defines the PACA which defines the processor 
- * specific data for each logical processor on the system.  
+ * This control block defines the PACA which defines the processor
+ * specific data for each logical processor on the system.
  * There are some pointers defined that are utilized by PLIC.
  *
  * C 2001 PPC 64 Team, IBM Corp
@@ -14,7 +11,9 @@
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version
  * 2 of the License, or (at your option) any later version.
- */    
+ */
+#ifndef _ASM_POWERPC_PACA_H
+#define _ASM_POWERPC_PACA_H
 
 #include	<linux/config.h>
 #include	<asm/types.h>
@@ -118,4 +117,4 @@ struct paca_struct {
 
 extern struct paca_struct paca[];
 
-#endif /* _PPC64_PACA_H */
+#endif /* _ASM_POWERPC_PACA_H */
diff --git a/include/asm-powerpc/page.h b/include/asm-powerpc/page.h
new file mode 100644
index 000000000000..18c1e5ee81a3
--- /dev/null
+++ b/include/asm-powerpc/page.h
@@ -0,0 +1,179 @@
+#ifndef _ASM_POWERPC_PAGE_H
+#define _ASM_POWERPC_PAGE_H
+
+/*
+ * Copyright (C) 2001,2005 IBM Corporation.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifdef __KERNEL__
+#include <linux/config.h>
+#include <asm/asm-compat.h>
+
+/*
+ * On PPC32 page size is 4K. For PPC64 we support either 4K or 64K software
+ * page size. When using 64K pages however, whether we are really supporting
+ * 64K pages in HW or not is irrelevant to those definitions.
+ */
+#ifdef CONFIG_PPC_64K_PAGES
+#define PAGE_SHIFT		16
+#else
+#define PAGE_SHIFT		12
+#endif
+
+#define PAGE_SIZE		(ASM_CONST(1) << PAGE_SHIFT)
+
+/* We do define AT_SYSINFO_EHDR but don't use the gate mechanism */
+#define __HAVE_ARCH_GATE_AREA		1
+
+/*
+ * Subtle: (1 << PAGE_SHIFT) is an int, not an unsigned long. So if we
+ * assign PAGE_MASK to a larger type it gets extended the way we want
+ * (i.e. with 1s in the high bits)
+ */
+#define PAGE_MASK      (~((1 << PAGE_SHIFT) - 1))
+
+#define PAGE_OFFSET     ASM_CONST(CONFIG_KERNEL_START)
+#define KERNELBASE      PAGE_OFFSET
+
+#ifdef CONFIG_DISCONTIGMEM
+#define page_to_pfn(page)	discontigmem_page_to_pfn(page)
+#define pfn_to_page(pfn)	discontigmem_pfn_to_page(pfn)
+#define pfn_valid(pfn)		discontigmem_pfn_valid(pfn)
+#endif
+
+#ifdef CONFIG_FLATMEM
+#define pfn_to_page(pfn)	(mem_map + (pfn))
+#define page_to_pfn(page)	((unsigned long)((page) - mem_map))
+#define pfn_valid(pfn)		((pfn) < max_mapnr)
+#endif
+
+#define virt_to_page(kaddr)	pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
+#define pfn_to_kaddr(pfn)	__va((pfn) << PAGE_SHIFT)
+#define virt_addr_valid(kaddr)	pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
+
+#define __va(x) ((void *)((unsigned long)(x) + KERNELBASE))
+#define __pa(x) ((unsigned long)(x) - PAGE_OFFSET)
+
+/*
+ * Unfortunately the PLT is in the BSS in the PPC32 ELF ABI,
+ * and needs to be executable.  This means the whole heap ends
+ * up being executable.
+ */
+#define VM_DATA_DEFAULT_FLAGS32	(VM_READ | VM_WRITE | VM_EXEC | \
+				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
+
+#define VM_DATA_DEFAULT_FLAGS64	(VM_READ | VM_WRITE | \
+				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
+
+#ifdef __powerpc64__
+#include <asm/page_64.h>
+#else
+#include <asm/page_32.h>
+#endif
+
+/* align addr on a size boundary - adjust address up/down if needed */
+#define _ALIGN_UP(addr,size)	(((addr)+((size)-1))&(~((size)-1)))
+#define _ALIGN_DOWN(addr,size)	((addr)&(~((size)-1)))
+
+/* align addr on a size boundary - adjust address up if needed */
+#define _ALIGN(addr,size)     _ALIGN_UP(addr,size)
+
+/* to align the pointer to the (next) page boundary */
+#define PAGE_ALIGN(addr)	_ALIGN(addr, PAGE_SIZE)
+
+#ifndef __ASSEMBLY__
+
+#undef STRICT_MM_TYPECHECKS
+
+#ifdef STRICT_MM_TYPECHECKS
+/* These are used to make use of C type-checking. */
+
+/* PTE level */
+typedef struct { pte_basic_t pte; } pte_t;
+#define pte_val(x)	((x).pte)
+#define __pte(x)	((pte_t) { (x) })
+
+/* 64k pages additionally define a bigger "real PTE" type that gathers
+ * the "second half" part of the PTE for pseudo 64k pages
+ */
+#ifdef CONFIG_PPC_64K_PAGES
+typedef struct { pte_t pte; unsigned long hidx; } real_pte_t;
+#else
+typedef struct { pte_t pte; } real_pte_t;
+#endif
+
+/* PMD level */
+typedef struct { unsigned long pmd; } pmd_t;
+#define pmd_val(x)	((x).pmd)
+#define __pmd(x)	((pmd_t) { (x) })
+
+/* PUD level exusts only on 4k pages */
+#ifndef CONFIG_PPC_64K_PAGES
+typedef struct { unsigned long pud; } pud_t;
+#define pud_val(x)	((x).pud)
+#define __pud(x)	((pud_t) { (x) })
+#endif
+
+/* PGD level */
+typedef struct { unsigned long pgd; } pgd_t;
+#define pgd_val(x)	((x).pgd)
+#define __pgd(x)	((pgd_t) { (x) })
+
+/* Page protection bits */
+typedef struct { unsigned long pgprot; } pgprot_t;
+#define pgprot_val(x)	((x).pgprot)
+#define __pgprot(x)	((pgprot_t) { (x) })
+
+#else
+
+/*
+ * .. while these make it easier on the compiler
+ */
+
+typedef pte_basic_t pte_t;
+#define pte_val(x)	(x)
+#define __pte(x)	(x)
+
+#ifdef CONFIG_PPC_64K_PAGES
+typedef struct { pte_t pte; unsigned long hidx; } real_pte_t;
+#else
+typedef unsigned long real_pte_t;
+#endif
+
+
+typedef unsigned long pmd_t;
+#define pmd_val(x)	(x)
+#define __pmd(x)	(x)
+
+#ifndef CONFIG_PPC_64K_PAGES
+typedef unsigned long pud_t;
+#define pud_val(x)	(x)
+#define __pud(x)	(x)
+#endif
+
+typedef unsigned long pgd_t;
+#define pgd_val(x)	(x)
+#define pgprot_val(x)	(x)
+
+typedef unsigned long pgprot_t;
+#define __pgd(x)	(x)
+#define __pgprot(x)	(x)
+
+#endif
+
+struct page;
+extern void clear_user_page(void *page, unsigned long vaddr, struct page *pg);
+extern void copy_user_page(void *to, void *from, unsigned long vaddr,
+		struct page *p);
+extern int page_is_ram(unsigned long pfn);
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __KERNEL__ */
+
+#endif /* _ASM_POWERPC_PAGE_H */
diff --git a/include/asm-powerpc/page_32.h b/include/asm-powerpc/page_32.h
new file mode 100644
index 000000000000..7259cfd85da9
--- /dev/null
+++ b/include/asm-powerpc/page_32.h
@@ -0,0 +1,40 @@
+#ifndef _ASM_POWERPC_PAGE_32_H
+#define _ASM_POWERPC_PAGE_32_H
+
+#define VM_DATA_DEFAULT_FLAGS	VM_DATA_DEFAULT_FLAGS32
+
+#define PPC_MEMSTART	0
+
+#ifndef __ASSEMBLY__
+/*
+ * The basic type of a PTE - 64 bits for those CPUs with > 32 bit
+ * physical addressing.  For now this just the IBM PPC440.
+ */
+#ifdef CONFIG_PTE_64BIT
+typedef unsigned long long pte_basic_t;
+#define PTE_SHIFT	(PAGE_SHIFT - 3)	/* 512 ptes per page */
+#define PTE_FMT		"%16Lx"
+#else
+typedef unsigned long pte_basic_t;
+#define PTE_SHIFT	(PAGE_SHIFT - 2)	/* 1024 ptes per page */
+#define PTE_FMT		"%.8lx"
+#endif
+
+struct page;
+extern void clear_pages(void *page, int order);
+static inline void clear_page(void *page) { clear_pages(page, 0); }
+extern void copy_page(void *to, void *from);
+
+/* Pure 2^n version of get_order */
+extern __inline__ int get_order(unsigned long size)
+{
+	int lz;
+
+	size = (size-1) >> PAGE_SHIFT;
+	asm ("cntlzw %0,%1" : "=r" (lz) : "r" (size));
+	return 32 - lz;
+}
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _ASM_POWERPC_PAGE_32_H */
diff --git a/include/asm-powerpc/page_64.h b/include/asm-powerpc/page_64.h
new file mode 100644
index 000000000000..6642c0125001
--- /dev/null
+++ b/include/asm-powerpc/page_64.h
@@ -0,0 +1,183 @@
+#ifndef _ASM_POWERPC_PAGE_64_H
+#define _ASM_POWERPC_PAGE_64_H
+
+/*
+ * Copyright (C) 2001 PPC64 Team, IBM Corp
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+/*
+ * We always define HW_PAGE_SHIFT to 12 as use of 64K pages remains Linux
+ * specific, every notion of page number shared with the firmware, TCEs,
+ * iommu, etc... still uses a page size of 4K.
+ */
+#define HW_PAGE_SHIFT		12
+#define HW_PAGE_SIZE		(ASM_CONST(1) << HW_PAGE_SHIFT)
+#define HW_PAGE_MASK		(~(HW_PAGE_SIZE-1))
+
+/*
+ * PAGE_FACTOR is the number of bits factor between PAGE_SHIFT and
+ * HW_PAGE_SHIFT, that is 4K pages.
+ */
+#define PAGE_FACTOR		(PAGE_SHIFT - HW_PAGE_SHIFT)
+
+#define REGION_SIZE   4UL
+#define REGION_SHIFT  60UL
+#define REGION_MASK   (((1UL<<REGION_SIZE)-1UL)<<REGION_SHIFT)
+
+#define VMALLOCBASE		ASM_CONST(0xD000000000000000)
+#define VMALLOC_REGION_ID	(VMALLOCBASE >> REGION_SHIFT)
+#define KERNEL_REGION_ID	(KERNELBASE >> REGION_SHIFT)
+#define USER_REGION_ID		(0UL)
+#define REGION_ID(ea)		(((unsigned long)(ea)) >> REGION_SHIFT)
+
+/* Segment size */
+#define SID_SHIFT		28
+#define SID_MASK		0xfffffffffUL
+#define ESID_MASK		0xfffffffff0000000UL
+#define GET_ESID(x)		(((x) >> SID_SHIFT) & SID_MASK)
+
+#ifndef __ASSEMBLY__
+#include <asm/cache.h>
+
+typedef unsigned long pte_basic_t;
+
+static __inline__ void clear_page(void *addr)
+{
+	unsigned long lines, line_size;
+
+	line_size = ppc64_caches.dline_size;
+	lines = ppc64_caches.dlines_per_page;
+
+	__asm__ __volatile__(
+	"mtctr	%1	# clear_page\n\
+1:      dcbz	0,%0\n\
+	add	%0,%0,%3\n\
+	bdnz+	1b"
+        : "=r" (addr)
+        : "r" (lines), "0" (addr), "r" (line_size)
+	: "ctr", "memory");
+}
+
+extern void copy_4K_page(void *to, void *from);
+
+#ifdef CONFIG_PPC_64K_PAGES
+static inline void copy_page(void *to, void *from)
+{
+	unsigned int i;
+	for (i=0; i < (1 << (PAGE_SHIFT - 12)); i++) {
+		copy_4K_page(to, from);
+		to += 4096;
+		from += 4096;
+	}
+}
+#else /* CONFIG_PPC_64K_PAGES */
+static inline void copy_page(void *to, void *from)
+{
+	copy_4K_page(to, from);
+}
+#endif /* CONFIG_PPC_64K_PAGES */
+
+/* Log 2 of page table size */
+extern u64 ppc64_pft_size;
+
+/* Large pages size */
+#ifdef CONFIG_HUGETLB_PAGE
+extern unsigned int HPAGE_SHIFT;
+#else
+#define HPAGE_SHIFT PAGE_SHIFT
+#endif
+#define HPAGE_SIZE		((1UL) << HPAGE_SHIFT)
+#define HPAGE_MASK		(~(HPAGE_SIZE - 1))
+#define HUGETLB_PAGE_ORDER	(HPAGE_SHIFT - PAGE_SHIFT)
+
+#endif /* __ASSEMBLY__ */
+
+#ifdef CONFIG_HUGETLB_PAGE
+
+#define HTLB_AREA_SHIFT		40
+#define HTLB_AREA_SIZE		(1UL << HTLB_AREA_SHIFT)
+#define GET_HTLB_AREA(x)	((x) >> HTLB_AREA_SHIFT)
+
+#define LOW_ESID_MASK(addr, len)    \
+	(((1U << (GET_ESID(min((addr)+(len)-1, 0x100000000UL))+1)) \
+	  - (1U << GET_ESID(min((addr), 0x100000000UL)))) & 0xffff)
+#define HTLB_AREA_MASK(addr, len)   (((1U << (GET_HTLB_AREA(addr+len-1)+1)) \
+		                      - (1U << GET_HTLB_AREA(addr))) & 0xffff)
+
+#define ARCH_HAS_HUGEPAGE_ONLY_RANGE
+#define ARCH_HAS_PREPARE_HUGEPAGE_RANGE
+#define ARCH_HAS_SETCLEAR_HUGE_PTE
+
+#define touches_hugepage_low_range(mm, addr, len) \
+	(((addr) < 0x100000000UL) \
+	 && (LOW_ESID_MASK((addr), (len)) & (mm)->context.low_htlb_areas))
+#define touches_hugepage_high_range(mm, addr, len) \
+	((((addr) + (len)) > 0x100000000UL) \
+	  && (HTLB_AREA_MASK((addr), (len)) & (mm)->context.high_htlb_areas))
+
+#define __within_hugepage_low_range(addr, len, segmask) \
+	( (((addr)+(len)) <= 0x100000000UL) \
+	  && ((LOW_ESID_MASK((addr), (len)) | (segmask)) == (segmask)))
+#define within_hugepage_low_range(addr, len) \
+	__within_hugepage_low_range((addr), (len), \
+				    current->mm->context.low_htlb_areas)
+#define __within_hugepage_high_range(addr, len, zonemask) \
+	( ((addr) >= 0x100000000UL) \
+	  && ((HTLB_AREA_MASK((addr), (len)) | (zonemask)) == (zonemask)))
+#define within_hugepage_high_range(addr, len) \
+	__within_hugepage_high_range((addr), (len), \
+				    current->mm->context.high_htlb_areas)
+
+#define is_hugepage_only_range(mm, addr, len) \
+	(touches_hugepage_high_range((mm), (addr), (len)) || \
+	  touches_hugepage_low_range((mm), (addr), (len)))
+#define HAVE_ARCH_HUGETLB_UNMAPPED_AREA
+
+#define in_hugepage_area(context, addr) \
+	(cpu_has_feature(CPU_FTR_16M_PAGE) && \
+	 ( ( (addr) >= 0x100000000UL) \
+	   ? ((1 << GET_HTLB_AREA(addr)) & (context).high_htlb_areas) \
+	   : ((1 << GET_ESID(addr)) & (context).low_htlb_areas) ) )
+
+#else /* !CONFIG_HUGETLB_PAGE */
+
+#define in_hugepage_area(mm, addr)	0
+
+#endif /* !CONFIG_HUGETLB_PAGE */
+
+#ifdef MODULE
+#define __page_aligned __attribute__((__aligned__(PAGE_SIZE)))
+#else
+#define __page_aligned \
+	__attribute__((__aligned__(PAGE_SIZE), \
+		__section__(".data.page_aligned")))
+#endif
+
+#define VM_DATA_DEFAULT_FLAGS \
+	(test_thread_flag(TIF_32BIT) ? \
+	 VM_DATA_DEFAULT_FLAGS32 : VM_DATA_DEFAULT_FLAGS64)
+
+/*
+ * This is the default if a program doesn't have a PT_GNU_STACK
+ * program header entry. The PPC64 ELF ABI has a non executable stack
+ * stack by default, so in the absense of a PT_GNU_STACK program header
+ * we turn execute permission off.
+ */
+#define VM_STACK_DEFAULT_FLAGS32	(VM_READ | VM_WRITE | VM_EXEC | \
+					 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
+
+#define VM_STACK_DEFAULT_FLAGS64	(VM_READ | VM_WRITE | \
+					 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
+
+#define VM_STACK_DEFAULT_FLAGS \
+	(test_thread_flag(TIF_32BIT) ? \
+	 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
+
+#include <asm-generic/page.h>
+
+#endif /* _ASM_POWERPC_PAGE_64_H */
diff --git a/include/asm-ppc64/pci-bridge.h b/include/asm-powerpc/pci-bridge.h
index 60cf8c838af0..223ec7bd81da 100644
--- a/include/asm-ppc64/pci-bridge.h
+++ b/include/asm-powerpc/pci-bridge.h
@@ -1,8 +1,10 @@
-#ifdef __KERNEL__
-#ifndef _ASM_PCI_BRIDGE_H
-#define _ASM_PCI_BRIDGE_H
+#ifndef _ASM_POWERPC_PCI_BRIDGE_H
+#define _ASM_POWERPC_PCI_BRIDGE_H
+
+#ifndef CONFIG_PPC64
+#include <asm-ppc/pci-bridge.h>
+#else
 
-#include <linux/config.h>
 #include <linux/pci.h>
 #include <linux/list.h>
 
@@ -61,13 +63,14 @@ struct pci_dn {
 	int	busno;			/* for pci devices */
 	int	bussubno;		/* for pci devices */
 	int	devfn;			/* for pci devices */
+
+#ifdef CONFIG_PPC_PSERIES
 	int	eeh_mode;		/* See eeh.h for possible EEH_MODEs */
 	int	eeh_config_addr;
-	int	eeh_capable;		/* from firmware */
 	int 	eeh_check_count;	/* # times driver ignored error */
 	int 	eeh_freeze_count;	/* # times this device froze up. */
 	int	eeh_is_bridge;		/* device is pci-to-pci bridge */
-
+#endif
 	int	pci_ext_config_space;	/* for pci devices */
 	struct  pci_controller *phb;	/* for pci devices */
 	struct	iommu_table *iommu_table;	/* for phb's or bridges */
@@ -75,9 +78,9 @@ struct pci_dn {
 	struct	device_node *node;	/* back-pointer to the device_node */
 #ifdef CONFIG_PPC_ISERIES
 	struct	list_head Device_List;
-	int		Irq;		/* Assigned IRQ */
-	int		Flags;		/* Possible flags(disable/bist)*/
-	u8		LogicalSlot;	/* Hv Slot Index for Tces */
+	int	Irq;			/* Assigned IRQ */
+	int	Flags;			/* Possible flags(disable/bist)*/
+	u8	LogicalSlot;		/* Hv Slot Index for Tces */
 #endif
 	u32	config_space[16];	/* saved PCI config space */
 };
@@ -137,10 +140,14 @@ static inline struct pci_controller *pci_bus_to_host(struct pci_bus *bus)
 	return PCI_DN(busdn)->phb;
 }
 
+extern struct pci_controller *
+pcibios_alloc_controller(struct device_node *dev);
+extern void pcibios_free_controller(struct pci_controller *phb);
+
 /* Return values for ppc_md.pci_probe_mode function */
 #define PCI_PROBE_NONE		-1	/* Don't look at this bus at all */
 #define PCI_PROBE_NORMAL	0	/* Do normal PCI probing */
 #define PCI_PROBE_DEVTREE	1	/* Instantiate from device tree */
 
+#endif /* CONFIG_PPC64 */
 #endif
-#endif /* __KERNEL__ */
diff --git a/include/asm-ppc64/pci.h b/include/asm-powerpc/pci.h
index fafdf885a3cc..d5934a076bd0 100644
--- a/include/asm-ppc64/pci.h
+++ b/include/asm-powerpc/pci.h
@@ -1,5 +1,5 @@
-#ifndef __PPC64_PCI_H
-#define __PPC64_PCI_H
+#ifndef __ASM_POWERPC_PCI_H
+#define __ASM_POWERPC_PCI_H
 #ifdef __KERNEL__
 
 /*
@@ -18,6 +18,7 @@
 #include <asm/scatterlist.h>
 #include <asm/io.h>
 #include <asm/prom.h>
+#include <asm/pci-bridge.h>
 
 #include <asm-generic/pci-dma-compat.h>
 
@@ -26,11 +27,21 @@
 
 struct pci_dev;
 
-#ifdef CONFIG_PPC_ISERIES
+/* Values for the `which' argument to sys_pciconfig_iobase syscall.  */
+#define IOBASE_BRIDGE_NUMBER	0
+#define IOBASE_MEMORY		1
+#define IOBASE_IO		2
+#define IOBASE_ISA_IO		3
+#define IOBASE_ISA_MEM		4
+
+/*
+ * Set this to 1 if you want the kernel to re-assign all PCI
+ * bus numbers
+ */
+extern int pci_assign_all_buses;
+#define pcibios_assign_all_busses()	(pci_assign_all_buses)
+
 #define pcibios_scan_all_fns(a, b)	0
-#else
-extern int pcibios_scan_all_fns(struct pci_bus *bus, int devfn);
-#endif
 
 static inline void pcibios_set_master(struct pci_dev *dev)
 {
@@ -50,6 +61,7 @@ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
 	return channel ? 15 : 14;
 }
 
+#ifdef CONFIG_PPC64
 #define HAVE_ARCH_PCI_MWI 1
 static inline int pcibios_prep_mwi(struct pci_dev *dev)
 {
@@ -64,12 +76,10 @@ static inline int pcibios_prep_mwi(struct pci_dev *dev)
 	return 0;
 }
 
-extern unsigned int pcibios_assign_all_busses(void);
-
 extern struct dma_mapping_ops pci_dma_ops;
 
 /* For DAC DMA, we currently don't support it by default, but
- * we let the platform override this
+ * we let 64-bit platforms override this.
  */
 static inline int pci_dac_dma_supported(struct pci_dev *hwdev,u64 mask)
 {
@@ -102,6 +112,35 @@ extern int pci_domain_nr(struct pci_bus *bus);
 /* Decide whether to display the domain number in /proc */
 extern int pci_proc_domain(struct pci_bus *bus);
 
+#else /* 32-bit */
+
+#ifdef CONFIG_PCI
+static inline void pci_dma_burst_advice(struct pci_dev *pdev,
+					enum pci_dma_burst_strategy *strat,
+					unsigned long *strategy_parameter)
+{
+	*strat = PCI_DMA_BURST_INFINITY;
+	*strategy_parameter = ~0UL;
+}
+#endif
+
+/*
+ * At present there are very few 32-bit PPC machines that can have
+ * memory above the 4GB point, and we don't support that.
+ */
+#define pci_dac_dma_supported(pci_dev, mask)	(0)
+
+/* Return the index of the PCI controller for device PDEV. */
+#define pci_domain_nr(bus) ((struct pci_controller *)(bus)->sysdata)->index
+
+/* Set the name of the bus as it appears in /proc/bus/pci */
+static inline int pci_proc_domain(struct pci_bus *bus)
+{
+	return 0;
+}
+
+#endif /* CONFIG_PPC64 */
+
 struct vm_area_struct;
 /* Map a range of PCI memory or I/O space for a device into user space */
 int pci_mmap_page_range(struct pci_dev *pdev, struct vm_area_struct *vma,
@@ -110,6 +149,7 @@ int pci_mmap_page_range(struct pci_dev *pdev, struct vm_area_struct *vma,
 /* Tell drivers/pci/proc.c that we have pci_mmap_page_range() */
 #define HAVE_PCI_MMAP	1
 
+#ifdef CONFIG_PPC64
 /* pci_unmap_{single,page} is not a nop, thus... */
 #define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)	\
 	dma_addr_t ADDR_NAME;
@@ -124,22 +164,40 @@ int pci_mmap_page_range(struct pci_dev *pdev, struct vm_area_struct *vma,
 #define pci_unmap_len_set(PTR, LEN_NAME, VAL)		\
 	(((PTR)->LEN_NAME) = (VAL))
 
-/* The PCI address space does equal the physical memory
- * address space.  The networking and block device layers use
+/* The PCI address space does not equal the physical memory address
+ * space (we have an IOMMU).  The IDE and SCSI device layers use
  * this boolean for bounce buffer decisions.
  */
 #define PCI_DMA_BUS_IS_PHYS	(0)
+
+#else /* 32-bit */
+
+/* The PCI address space does equal the physical memory
+ * address space (no IOMMU).  The IDE and SCSI device layers use
+ * this boolean for bounce buffer decisions.
+ */
+#define PCI_DMA_BUS_IS_PHYS     (1)
+
+/* pci_unmap_{page,single} is a nop so... */
+#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)
+#define DECLARE_PCI_UNMAP_LEN(LEN_NAME)
+#define pci_unmap_addr(PTR, ADDR_NAME)		(0)
+#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL)	do { } while (0)
+#define pci_unmap_len(PTR, LEN_NAME)		(0)
+#define pci_unmap_len_set(PTR, LEN_NAME, VAL)	do { } while (0)
+
+#endif /* CONFIG_PPC64 */
 	
-extern void
-pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
+extern void pcibios_resource_to_bus(struct pci_dev *dev,
+			struct pci_bus_region *region,
 			struct resource *res);
 
-extern void
-pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
+extern void pcibios_bus_to_resource(struct pci_dev *dev,
+			struct resource *res,
 			struct pci_bus_region *region);
 
-static inline struct resource *
-pcibios_select_root(struct pci_dev *pdev, struct resource *res)
+static inline struct resource *pcibios_select_root(struct pci_dev *pdev,
+			struct resource *res)
 {
 	struct resource *root = NULL;
 
@@ -151,14 +209,12 @@ pcibios_select_root(struct pci_dev *pdev, struct resource *res)
 	return root;
 }
 
-extern int
-unmap_bus_range(struct pci_bus *bus);
+extern int unmap_bus_range(struct pci_bus *bus);
 
-extern int
-remap_bus_range(struct pci_bus *bus);
+extern int remap_bus_range(struct pci_bus *bus);
 
-extern void
-pcibios_fixup_device_resources(struct pci_dev *dev, struct pci_bus *bus);
+extern void pcibios_fixup_device_resources(struct pci_dev *dev,
+			struct pci_bus *bus);
 
 extern struct pci_controller *init_phb_dynamic(struct device_node *dn);
 
@@ -180,14 +236,12 @@ extern pgprot_t	pci_phys_mem_access_prot(struct file *file,
 					 unsigned long size,
 					 pgprot_t prot);
 
-#ifdef CONFIG_PPC_MULTIPLATFORM
+#if defined(CONFIG_PPC_MULTIPLATFORM) || defined(CONFIG_PPC32)
 #define HAVE_ARCH_PCI_RESOURCE_TO_USER
 extern void pci_resource_to_user(const struct pci_dev *dev, int bar,
 				 const struct resource *rsrc,
 				 u64 *start, u64 *end);
-#endif /* CONFIG_PPC_MULTIPLATFORM */
-
+#endif /* CONFIG_PPC_MULTIPLATFORM || CONFIG_PPC32 */
 
 #endif	/* __KERNEL__ */
-
-#endif /* __PPC64_PCI_H */
+#endif /* __ASM_POWERPC_PCI_H */
diff --git a/include/asm-ppc64/pgalloc.h b/include/asm-powerpc/pgalloc.h
index 98da0e4262bd..bfc2113b3630 100644
--- a/include/asm-ppc64/pgalloc.h
+++ b/include/asm-powerpc/pgalloc.h
@@ -1,5 +1,9 @@
-#ifndef _PPC64_PGALLOC_H
-#define _PPC64_PGALLOC_H
+#ifndef _ASM_POWERPC_PGALLOC_H
+#define _ASM_POWERPC_PGALLOC_H
+
+#ifndef CONFIG_PPC64
+#include <asm-ppc/pgalloc.h>
+#else
 
 #include <linux/mm.h>
 #include <linux/slab.h>
@@ -10,8 +14,8 @@ extern kmem_cache_t *pgtable_cache[];
 
 #ifdef CONFIG_PPC_64K_PAGES
 #define PTE_CACHE_NUM	0
-#define PMD_CACHE_NUM	0
-#define PGD_CACHE_NUM	1
+#define PMD_CACHE_NUM	1
+#define PGD_CACHE_NUM	2
 #else
 #define PTE_CACHE_NUM	0
 #define PMD_CACHE_NUM	1
@@ -148,4 +152,5 @@ extern void pgtable_free_tlb(struct mmu_gather *tlb, pgtable_free_t pgf);
 
 #define check_pgt_cache()	do { } while (0)
 
-#endif /* _PPC64_PGALLOC_H */
+#endif /* CONFIG_PPC64 */
+#endif /* _ASM_POWERPC_PGALLOC_H */
diff --git a/include/asm-ppc64/pgtable-4k.h b/include/asm-powerpc/pgtable-4k.h
index e9590c06ad92..e9590c06ad92 100644
--- a/include/asm-ppc64/pgtable-4k.h
+++ b/include/asm-powerpc/pgtable-4k.h
diff --git a/include/asm-ppc64/pgtable-64k.h b/include/asm-powerpc/pgtable-64k.h
index 154f1840ece4..154f1840ece4 100644
--- a/include/asm-ppc64/pgtable-64k.h
+++ b/include/asm-powerpc/pgtable-64k.h
diff --git a/include/asm-ppc64/pgtable.h b/include/asm-powerpc/pgtable.h
index a9783ba7fe98..0303f57366c1 100644
--- a/include/asm-ppc64/pgtable.h
+++ b/include/asm-powerpc/pgtable.h
@@ -1,5 +1,9 @@
-#ifndef _PPC64_PGTABLE_H
-#define _PPC64_PGTABLE_H
+#ifndef _ASM_POWERPC_PGTABLE_H
+#define _ASM_POWERPC_PGTABLE_H
+
+#ifndef CONFIG_PPC64
+#include <asm-ppc/pgtable.h>
+#else
 
 /*
  * This file contains the functions and defines necessary to modify and use
@@ -47,6 +51,13 @@ struct mm_struct;
 #define VMALLOC_END   (VMALLOC_START + VMALLOC_SIZE)
 
 /*
+ * Define the address range of the imalloc VM area.
+ */
+#define PHBS_IO_BASE	VMALLOC_END
+#define IMALLOC_BASE	(PHBS_IO_BASE + 0x80000000ul)	/* Reserve 2 gigs for PHBs */
+#define IMALLOC_END	(VMALLOC_START + PGTABLE_RANGE)
+
+/*
  * Common bits in a linux-style PTE.  These match the bits in the
  * (hardware-defined) PowerPC PTE as closely as possible. Additional
  * bits may be defined in pgtable-*.h
@@ -69,7 +80,7 @@ struct mm_struct;
 
 #define _PAGE_WRENABLE	(_PAGE_RW | _PAGE_DIRTY)
 
-/* __pgprot defined in asm-ppc64/page.h */
+/* __pgprot defined in asm-powerpc/page.h */
 #define PAGE_NONE	__pgprot(_PAGE_PRESENT | _PAGE_ACCESSED)
 
 #define PAGE_SHARED	__pgprot(_PAGE_BASE | _PAGE_RW | _PAGE_USER)
@@ -509,4 +520,5 @@ void pgtable_cache_init(void);
 
 #endif /* __ASSEMBLY__ */
 
-#endif /* _PPC64_PGTABLE_H */
+#endif /* CONFIG_PPC64 */
+#endif /* _ASM_POWERPC_PGTABLE_H */
diff --git a/include/asm-powerpc/ppc-pci.h b/include/asm-powerpc/ppc-pci.h
index 13aacff755f3..36cdc869e580 100644
--- a/include/asm-powerpc/ppc-pci.h
+++ b/include/asm-powerpc/ppc-pci.h
@@ -14,7 +14,6 @@
 
 extern unsigned long isa_io_base;
 
-extern void pci_setup_pci_controller(struct pci_controller *hose);
 extern void pci_setup_phb_io(struct pci_controller *hose, int primary);
 extern void pci_setup_phb_io_dynamic(struct pci_controller *hose, int primary);
 
@@ -26,6 +25,10 @@ extern unsigned long find_and_init_phbs(void);
 
 extern struct pci_dev *ppc64_isabridge_dev;	/* may be NULL if no ISA bus */
 
+/** Bus Unit ID macros; get low and hi 32-bits of the 64-bit BUID */
+#define BUID_HI(buid) ((buid) >> 32)
+#define BUID_LO(buid) ((buid) & 0xffffffff)
+
 /* PCI device_node operations */
 struct device_node;
 typedef void *(*traverse_func)(struct device_node *me, void *data);
@@ -36,10 +39,6 @@ void pci_devs_phb_init(void);
 void pci_devs_phb_init_dynamic(struct pci_controller *phb);
 void __devinit scan_phb(struct pci_controller *hose);
 
-/* PCI address cache management routines */
-void pci_addr_cache_insert_device(struct pci_dev *dev);
-void pci_addr_cache_remove_device(struct pci_dev *dev);
-
 /* From rtas_pci.h */
 void init_pci_config_tokens (void);
 unsigned long get_phb_buid (struct device_node *);
@@ -49,7 +48,49 @@ extern void pSeries_final_fixup(void);
 extern void pSeries_irq_bus_setup(struct pci_bus *bus);
 
 extern unsigned long pci_probe_only;
-extern unsigned long pci_assign_all_buses;
-extern int pci_read_irq_line(struct pci_dev *pci_dev);
+
+/* ---- EEH internal-use-only related routines ---- */
+#ifdef CONFIG_EEH
+/**
+ * rtas_set_slot_reset -- unfreeze a frozen slot
+ *
+ * Clear the EEH-frozen condition on a slot.  This routine
+ * does this by asserting the PCI #RST line for 1/8th of
+ * a second; this routine will sleep while the adapter is
+ * being reset.
+ */
+void rtas_set_slot_reset (struct pci_dn *);
+
+/** 
+ * eeh_restore_bars - Restore device configuration info.
+ *
+ * A reset of a PCI device will clear out its config space.
+ * This routines will restore the config space for this
+ * device, and is children, to values previously obtained
+ * from the firmware.
+ */
+void eeh_restore_bars(struct pci_dn *);
+
+/**
+ * rtas_configure_bridge -- firmware initialization of pci bridge
+ *
+ * Ask the firmware to configure all PCI bridges devices
+ * located behind the indicated node. Required after a
+ * pci device reset. Does essentially the same hing as
+ * eeh_restore_bars, but for brdges, and lets firmware 
+ * do the work.
+ */
+void rtas_configure_bridge(struct pci_dn *);
+
+int rtas_write_config(struct pci_dn *, int where, int size, u32 val);
+
+/**
+ * mark and clear slots: find "partition endpoint" PE and set or 
+ * clear the flags for each subnode of the PE.
+ */
+void eeh_mark_slot (struct device_node *dn, int mode_flag);
+void eeh_clear_slot (struct device_node *dn, int mode_flag);
+
+#endif
 
 #endif /* _ASM_POWERPC_PPC_PCI_H */
diff --git a/include/asm-powerpc/ppc_asm.h b/include/asm-powerpc/ppc_asm.h
index c534ca41224b..c27baa0563fe 100644
--- a/include/asm-powerpc/ppc_asm.h
+++ b/include/asm-powerpc/ppc_asm.h
@@ -6,8 +6,13 @@
 
 #include <linux/stringify.h>
 #include <linux/config.h>
+#include <asm/asm-compat.h>
 
-#ifdef __ASSEMBLY__
+#ifndef __ASSEMBLY__
+#error __FILE__ should only be used in assembler files
+#else
+
+#define SZL			(BITS_PER_LONG/8)
 
 /*
  * Macros for storing registers into and loading registers from
@@ -184,12 +189,6 @@ n:
 	oris    reg,reg,(label)@h;                      \
 	ori     reg,reg,(label)@l;
 
-/* operations for longs and pointers */
-#define LDL	ld
-#define STL	std
-#define CMPI	cmpdi
-#define SZL	8
-
 /* offsets for stack frame layout */
 #define LRSAVE	16
 
@@ -203,12 +202,6 @@ n:
 
 #define OFF(name)	name@l
 
-/* operations for longs and pointers */
-#define LDL	lwz
-#define STL	stw
-#define CMPI	cmpwi
-#define SZL	4
-
 /* offsets for stack frame layout */
 #define LRSAVE	4
 
@@ -266,15 +259,6 @@ END_FTR_SECTION_IFCLR(CPU_FTR_601)
 #endif
 
 
-#ifdef CONFIG_IBM405_ERR77
-#define PPC405_ERR77(ra,rb)	dcbt	ra, rb;
-#define	PPC405_ERR77_SYNC	sync;
-#else
-#define PPC405_ERR77(ra,rb)
-#define PPC405_ERR77_SYNC
-#endif
-
-
 #ifdef CONFIG_IBM440EP_ERR42
 #define PPC440EP_ERR42 isync
 #else
@@ -502,17 +486,6 @@ END_FTR_SECTION_IFCLR(CPU_FTR_601)
 #define N_SLINE	68
 #define N_SO	100
 
-#define ASM_CONST(x) x
-#else
-  #define __ASM_CONST(x) x##UL
-  #define ASM_CONST(x) __ASM_CONST(x)
-
-#ifdef CONFIG_PPC64
-#define DATAL	".llong"
-#else
-#define DATAL	".long"
-#endif
-
 #endif /*  __ASSEMBLY__ */
 
 #endif /* _ASM_POWERPC_PPC_ASM_H */
diff --git a/include/asm-powerpc/processor.h b/include/asm-powerpc/processor.h
index 1dc4bf7b52b3..d12382d292d4 100644
--- a/include/asm-powerpc/processor.h
+++ b/include/asm-powerpc/processor.h
@@ -17,65 +17,71 @@
 #include <linux/compiler.h>
 #include <asm/ptrace.h>
 #include <asm/types.h>
-#ifdef CONFIG_PPC64
-#include <asm/systemcfg.h>
-#endif
 
-#ifdef CONFIG_PPC32
-/* 32-bit platform types */
-/* We only need to define a new _MACH_xxx for machines which are part of
- * a configuration which supports more than one type of different machine.
- * This is currently limited to CONFIG_PPC_MULTIPLATFORM and CHRP/PReP/PMac.
- * -- Tom
+/* We do _not_ want to define new machine types at all, those must die
+ * in favor of using the device-tree
+ * -- BenH.
  */
-#define _MACH_prep	0x00000001
-#define _MACH_Pmac	0x00000002	/* pmac or pmac clone (non-chrp) */
-#define _MACH_chrp	0x00000004	/* chrp machine */
 
-/* see residual.h for these */
+/* Platforms codes (to be obsoleted) */
+#define PLATFORM_PSERIES	0x0100
+#define PLATFORM_PSERIES_LPAR	0x0101
+#define PLATFORM_ISERIES_LPAR	0x0201
+#define PLATFORM_LPAR		0x0001
+#define PLATFORM_POWERMAC	0x0400
+#define PLATFORM_MAPLE		0x0500
+#define PLATFORM_PREP		0x0600
+#define PLATFORM_CHRP		0x0700
+#define PLATFORM_CELL		0x1000
+
+/* Compat platform codes for 32 bits */
+#define _MACH_prep	PLATFORM_PREP
+#define _MACH_Pmac	PLATFORM_POWERMAC
+#define _MACH_chrp	PLATFORM_CHRP
+
+/* PREP sub-platform types see residual.h for these */
 #define _PREP_Motorola	0x01	/* motorola prep */
 #define _PREP_Firm	0x02	/* firmworks prep */
 #define _PREP_IBM	0x00	/* ibm prep */
 #define _PREP_Bull	0x03	/* bull prep */
 
-/* these are arbitrary */
+/* CHRP sub-platform types. These are arbitrary */
 #define _CHRP_Motorola	0x04	/* motorola chrp, the cobra */
 #define _CHRP_IBM	0x05	/* IBM chrp, the longtrail and longtrail 2 */
 #define _CHRP_Pegasos	0x06	/* Genesi/bplan's Pegasos and Pegasos2 */
 
-#ifdef CONFIG_PPC_MULTIPLATFORM
+#define platform_is_pseries()	(_machine == PLATFORM_PSERIES || \
+				 _machine == PLATFORM_PSERIES_LPAR)
+#define platform_is_lpar()	(!!(_machine & PLATFORM_LPAR))
+
+#if defined(CONFIG_PPC_MULTIPLATFORM)
 extern int _machine;
 
+#ifdef CONFIG_PPC32
+
 /* what kind of prep workstation we are */
 extern int _prep_type;
 extern int _chrp_type;
 
 /*
  * This is used to identify the board type from a given PReP board
- * vendor. Board revision is also made available.
+ * vendor. Board revision is also made available. This will be moved
+ * elsewhere soon
  */
 extern unsigned char ucSystemType;
 extern unsigned char ucBoardRev;
 extern unsigned char ucBoardRevMaj, ucBoardRevMin;
+
+#endif /* CONFIG_PPC32 */
+
+#elif defined(CONFIG_PPC_ISERIES)
+/*
+ * iSeries is soon to become MULTIPLATFORM hopefully ...
+ */
+#define _machine PLATFORM_ISERIES_LPAR
 #else
 #define _machine 0
 #endif /* CONFIG_PPC_MULTIPLATFORM */
-#endif /* CONFIG_PPC32 */
-
-#ifdef CONFIG_PPC64
-/* Platforms supported by PPC64 */
-#define PLATFORM_PSERIES      0x0100
-#define PLATFORM_PSERIES_LPAR 0x0101
-#define PLATFORM_ISERIES_LPAR 0x0201
-#define PLATFORM_LPAR         0x0001
-#define PLATFORM_POWERMAC     0x0400
-#define PLATFORM_MAPLE        0x0500
-#define PLATFORM_CELL         0x1000
-
-/* Compatibility with drivers coming from PPC32 world */
-#define _machine	(systemcfg->platform)
-#define _MACH_Pmac	PLATFORM_POWERMAC
-#endif
 
 /*
  * Default implementation of macro that returns current
@@ -171,8 +177,8 @@ struct thread_struct {
 #ifdef CONFIG_PPC64
 	unsigned long	start_tb;	/* Start purr when proc switched in */
 	unsigned long	accum_tb;	/* Total accumilated purr for process */
-	unsigned long	vdso_base;	/* base of the vDSO library */
 #endif
+	unsigned long	vdso_base;	/* base of the vDSO library */
 	unsigned long	dabr;		/* Data address breakpoint register */
 #ifdef CONFIG_ALTIVEC
 	/* Complete AltiVec register set */
diff --git a/include/asm-powerpc/reg.h b/include/asm-powerpc/reg.h
index 489cf4c99c21..eb392d038ed7 100644
--- a/include/asm-powerpc/reg.h
+++ b/include/asm-powerpc/reg.h
@@ -16,7 +16,11 @@
 /* Pickup Book E specific registers. */
 #if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
 #include <asm/reg_booke.h>
-#endif
+#endif /* CONFIG_BOOKE || CONFIG_40x */
+
+#ifdef CONFIG_8xx
+#include <asm/reg_8xx.h>
+#endif /* CONFIG_8xx */
 
 #define MSR_SF_LG	63              /* Enable 64 bit mode */
 #define MSR_ISF_LG	61              /* Interrupt 64b mode valid on 630 */
@@ -359,6 +363,7 @@
 #define SPRN_RPA	0x3D6	/* Required Physical Address Register */
 #define SPRN_SDA	0x3BF	/* Sampled Data Address Register */
 #define SPRN_SDR1	0x019	/* MMU Hash Base Register */
+#define SPRN_ASR	0x118   /* Address Space Register */
 #define SPRN_SIA	0x3BB	/* Sampled Instruction Address Register */
 #define SPRN_SPRG0	0x110	/* Special Purpose Register General 0 */
 #define SPRN_SPRG1	0x111	/* Special Purpose Register General 1 */
diff --git a/include/asm-ppc/cache.h b/include/asm-powerpc/reg_8xx.h
index 7a157d0f4b5f..e8ea346b21d3 100644
--- a/include/asm-ppc/cache.h
+++ b/include/asm-powerpc/reg_8xx.h
@@ -1,49 +1,9 @@
 /*
- * include/asm-ppc/cache.h
+ * Contains register definitions common to PowerPC 8xx CPUs.  Notice
  */
-#ifdef __KERNEL__
-#ifndef __ARCH_PPC_CACHE_H
-#define __ARCH_PPC_CACHE_H
+#ifndef _ASM_POWERPC_REG_8xx_H
+#define _ASM_POWERPC_REG_8xx_H
 
-#include <linux/config.h>
-
-/* bytes per L1 cache line */
-#if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
-#define L1_CACHE_SHIFT	4
-#define MAX_COPY_PREFETCH	1
-#elif defined(CONFIG_PPC64BRIDGE)
-#define L1_CACHE_SHIFT	7
-#define MAX_COPY_PREFETCH	1
-#else
-#define L1_CACHE_SHIFT	5
-#define MAX_COPY_PREFETCH	4
-#endif
-
-#define	L1_CACHE_BYTES	(1 << L1_CACHE_SHIFT)
-
-#define	SMP_CACHE_BYTES L1_CACHE_BYTES
-#define L1_CACHE_SHIFT_MAX 7	/* largest L1 which this arch supports */
-
-#define	L1_CACHE_ALIGN(x)       (((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1))
-#define	L1_CACHE_PAGES		8
-
-#ifndef __ASSEMBLY__
-extern void clean_dcache_range(unsigned long start, unsigned long stop);
-extern void flush_dcache_range(unsigned long start, unsigned long stop);
-extern void invalidate_dcache_range(unsigned long start, unsigned long stop);
-extern void flush_dcache_all(void);
-#endif /* __ASSEMBLY__ */
-
-/* prep registers for L2 */
-#define CACHECRBA       0x80000823      /* Cache configuration register address */
-#define L2CACHE_MASK	0x03	/* Mask for 2 L2 Cache bits */
-#define L2CACHE_512KB	0x00	/* 512KB */
-#define L2CACHE_256KB	0x01	/* 256KB */
-#define L2CACHE_1MB	0x02	/* 1MB */
-#define L2CACHE_NONE	0x03	/* NONE */
-#define L2CACHE_PARITY  0x08    /* Mask for L2 Cache Parity Protected bit */
-
-#ifdef CONFIG_8xx
 /* Cache control on the MPC8xx is provided through some additional
  * special purpose registers.
  */
@@ -78,7 +38,5 @@ extern void flush_dcache_all(void);
 
 #define DC_DFWT		0x40000000	/* Data cache is forced write through */
 #define DC_LES		0x20000000	/* Caches are little endian mode */
-#endif /* CONFIG_8xx */
 
-#endif
-#endif /* __KERNEL__ */
+#endif /* _ASM_POWERPC_REG_8xx_H */
diff --git a/include/asm-ppc64/serial.h b/include/asm-powerpc/serial.h
index d6bcb79b7d7b..b273d630b32f 100644
--- a/include/asm-ppc64/serial.h
+++ b/include/asm-powerpc/serial.h
@@ -1,21 +1,16 @@
 /*
- * include/asm-ppc64/serial.h
- */
-#ifndef _PPC64_SERIAL_H
-#define _PPC64_SERIAL_H
-
-/*
- * This assumes you have a 1.8432 MHz clock for your UART.
- *
- * It'd be nice if someone built a serial card with a 24.576 MHz
- * clock, since the 16550A is capable of handling a top speed of 1.5
- * megabits/second; but this requires the faster clock.
- *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version
  * 2 of the License, or (at your option) any later version.
  */
+#ifndef _ASM_POWERPC_SERIAL_H
+#define _ASM_POWERPC_SERIAL_H
+
+/*
+ * Serial ports are not listed here, because they are discovered
+ * through the device tree.
+ */
 
 /* Default baud base if not found in device-tree */
 #define BASE_BAUD ( 1843200 / 16 )
diff --git a/include/asm-ppc/signal.h b/include/asm-powerpc/signal.h
index caf6ede3710f..694c8d2dab87 100644
--- a/include/asm-ppc/signal.h
+++ b/include/asm-powerpc/signal.h
@@ -1,18 +1,11 @@
-#ifndef _ASMPPC_SIGNAL_H
-#define _ASMPPC_SIGNAL_H
+#ifndef _ASM_POWERPC_SIGNAL_H
+#define _ASM_POWERPC_SIGNAL_H
 
-#ifdef __KERNEL__
 #include <linux/types.h>
-#endif /* __KERNEL__ */
-
-/* Avoid too many header ordering problems.  */
-struct siginfo;
-
-/* Most things should be clean enough to redefine this at will, if care
-   is taken to make libc match.  */
+#include <linux/config.h>
 
 #define _NSIG		64
-#define _NSIG_BPW	32
+#define _NSIG_BPW	BITS_PER_LONG
 #define _NSIG_WORDS	(_NSIG / _NSIG_BPW)
 
 typedef unsigned long old_sigset_t;		/* at least 32 bits */
@@ -77,19 +70,19 @@ typedef struct {
  * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
  * Unix names RESETHAND and NODEFER respectively.
  */
-#define SA_NOCLDSTOP	0x00000001
-#define SA_NOCLDWAIT	0x00000002
-#define SA_SIGINFO	0x00000004
-#define SA_ONSTACK	0x08000000
-#define SA_RESTART	0x10000000
-#define SA_NODEFER	0x40000000
-#define SA_RESETHAND	0x80000000
+#define SA_NOCLDSTOP	0x00000001U
+#define SA_NOCLDWAIT	0x00000002U
+#define SA_SIGINFO	0x00000004U
+#define SA_ONSTACK	0x08000000U
+#define SA_RESTART	0x10000000U
+#define SA_NODEFER	0x40000000U
+#define SA_RESETHAND	0x80000000U
 
 #define SA_NOMASK	SA_NODEFER
 #define SA_ONESHOT	SA_RESETHAND
-#define SA_INTERRUPT	0x20000000 /* dummy -- ignored */
+#define SA_INTERRUPT	0x20000000u /* dummy -- ignored */
 
-#define SA_RESTORER	0x04000000
+#define SA_RESTORER	0x04000000U
 
 /*
  * sigaltstack controls
@@ -127,10 +120,13 @@ typedef struct sigaltstack {
 } stack_t;
 
 #ifdef __KERNEL__
-#include <asm/sigcontext.h>
+struct pt_regs;
+extern int do_signal(sigset_t *oldset, struct pt_regs *regs);
+extern int do_signal32(sigset_t *oldset, struct pt_regs *regs);
 #define ptrace_signal_deliver(regs, cookie) do { } while (0)
 #endif /* __KERNEL__ */
 
+#ifndef __powerpc64__
 /*
  * These are parameters to dbg_sigreturn syscall.  They enable or
  * disable certain debugging things that can be done from signal
@@ -149,5 +145,6 @@ struct sig_dbg_op {
 
 /* Enable or disable branch tracing.  The value sets the state. */
 #define SIG_DBG_BRANCH_TRACING		2
+#endif /* ! __powerpc64__ */
 
-#endif
+#endif /* _ASM_POWERPC_SIGNAL_H */
diff --git a/include/asm-powerpc/sparsemem.h b/include/asm-powerpc/sparsemem.h
index 1c95ab99deb3..ba1b34fdb967 100644
--- a/include/asm-powerpc/sparsemem.h
+++ b/include/asm-powerpc/sparsemem.h
@@ -8,8 +8,12 @@
  * MAX_PHYSMEM_BITS		2^N: how much memory we can have in that space
  */
 #define SECTION_SIZE_BITS       24
-#define MAX_PHYSADDR_BITS       38
-#define MAX_PHYSMEM_BITS        36
+#define MAX_PHYSADDR_BITS       44
+#define MAX_PHYSMEM_BITS        44
+
+#ifdef CONFIG_MEMORY_HOTPLUG
+extern void create_section_mapping(unsigned long start, unsigned long end);
+#endif /* CONFIG_MEMORY_HOTPLUG */
 
 #endif /* CONFIG_SPARSEMEM */
 
diff --git a/include/asm-ppc64/spinlock.h b/include/asm-powerpc/spinlock.h
index 7d84fb5e39f1..caa4b14e0e94 100644
--- a/include/asm-ppc64/spinlock.h
+++ b/include/asm-powerpc/spinlock.h
@@ -18,31 +18,41 @@
  *
  * (the type definitions are in asm/spinlock_types.h)
  */
-#include <linux/config.h>
+#ifdef CONFIG_PPC64
 #include <asm/paca.h>
 #include <asm/hvcall.h>
 #include <asm/iseries/hv_call.h>
+#endif
+#include <asm/asm-compat.h>
+#include <asm/synch.h>
 
 #define __raw_spin_is_locked(x)		((x)->slock != 0)
 
+#ifdef CONFIG_PPC64
+/* use 0x800000yy when locked, where yy == CPU number */
+#define LOCK_TOKEN	(*(u32 *)(&get_paca()->lock_token))
+#else
+#define LOCK_TOKEN	1
+#endif
+
 /*
  * This returns the old value in the lock, so we succeeded
  * in getting the lock if the return value is 0.
  */
 static __inline__ unsigned long __spin_trylock(raw_spinlock_t *lock)
 {
-	unsigned long tmp, tmp2;
+	unsigned long tmp, token;
 
+	token = LOCK_TOKEN;
 	__asm__ __volatile__(
-"	lwz		%1,%3(13)		# __spin_trylock\n\
-1:	lwarx		%0,0,%2\n\
+"1:	lwarx		%0,0,%2		# __spin_trylock\n\
 	cmpwi		0,%0,0\n\
 	bne-		2f\n\
 	stwcx.		%1,0,%2\n\
 	bne-		1b\n\
 	isync\n\
-2:"	: "=&r" (tmp), "=&r" (tmp2)
-	: "r" (&lock->slock), "i" (offsetof(struct paca_struct, lock_token))
+2:"	: "=&r" (tmp)
+	: "r" (token), "r" (&lock->slock)
 	: "cr0", "memory");
 
 	return tmp;
@@ -113,11 +123,17 @@ static void __inline__ __raw_spin_lock_flags(raw_spinlock_t *lock, unsigned long
 
 static __inline__ void __raw_spin_unlock(raw_spinlock_t *lock)
 {
-	__asm__ __volatile__("lwsync	# __raw_spin_unlock": : :"memory");
+	__asm__ __volatile__(SYNC_ON_SMP"	# __raw_spin_unlock"
+			     : : :"memory");
 	lock->slock = 0;
 }
 
+#ifdef CONFIG_PPC64
 extern void __raw_spin_unlock_wait(raw_spinlock_t *lock);
+#else
+#define __raw_spin_unlock_wait(lock) \
+	do { while (__raw_spin_is_locked(lock)) cpu_relax(); } while (0)
+#endif
 
 /*
  * Read-write spinlocks, allowing multiple readers
@@ -133,6 +149,14 @@ extern void __raw_spin_unlock_wait(raw_spinlock_t *lock);
 #define __raw_read_can_lock(rw)		((rw)->lock >= 0)
 #define __raw_write_can_lock(rw)	(!(rw)->lock)
 
+#ifdef CONFIG_PPC64
+#define __DO_SIGN_EXTEND	"extsw	%0,%0\n"
+#define WRLOCK_TOKEN		LOCK_TOKEN	/* it's negative */
+#else
+#define __DO_SIGN_EXTEND
+#define WRLOCK_TOKEN		(-1)
+#endif
+
 /*
  * This returns the old value in the lock + 1,
  * so we got a read lock if the return value is > 0.
@@ -142,11 +166,12 @@ static long __inline__ __read_trylock(raw_rwlock_t *rw)
 	long tmp;
 
 	__asm__ __volatile__(
-"1:	lwarx		%0,0,%1		# read_trylock\n\
-	extsw		%0,%0\n\
-	addic.		%0,%0,1\n\
-	ble-		2f\n\
-	stwcx.		%0,0,%1\n\
+"1:	lwarx		%0,0,%1		# read_trylock\n"
+	__DO_SIGN_EXTEND
+"	addic.		%0,%0,1\n\
+	ble-		2f\n"
+	PPC405_ERR77(0,%1)
+"	stwcx.		%0,0,%1\n\
 	bne-		1b\n\
 	isync\n\
 2:"	: "=&r" (tmp)
@@ -162,18 +187,19 @@ static long __inline__ __read_trylock(raw_rwlock_t *rw)
  */
 static __inline__ long __write_trylock(raw_rwlock_t *rw)
 {
-	long tmp, tmp2;
+	long tmp, token;
 
+	token = WRLOCK_TOKEN;
 	__asm__ __volatile__(
-"	lwz		%1,%3(13)	# write_trylock\n\
-1:	lwarx		%0,0,%2\n\
+"1:	lwarx		%0,0,%2	# write_trylock\n\
 	cmpwi		0,%0,0\n\
-	bne-		2f\n\
-	stwcx.		%1,0,%2\n\
+	bne-		2f\n"
+	PPC405_ERR77(0,%1)
+"	stwcx.		%1,0,%2\n\
 	bne-		1b\n\
 	isync\n\
-2:"	: "=&r" (tmp), "=&r" (tmp2)
-	: "r" (&rw->lock), "i" (offsetof(struct paca_struct, lock_token))
+2:"	: "=&r" (tmp)
+	: "r" (token), "r" (&rw->lock)
 	: "cr0", "memory");
 
 	return tmp;
@@ -224,8 +250,9 @@ static void __inline__ __raw_read_unlock(raw_rwlock_t *rw)
 	__asm__ __volatile__(
 	"eieio				# read_unlock\n\
 1:	lwarx		%0,0,%1\n\
-	addic		%0,%0,-1\n\
-	stwcx.		%0,0,%1\n\
+	addic		%0,%0,-1\n"
+	PPC405_ERR77(0,%1)
+"	stwcx.		%0,0,%1\n\
 	bne-		1b"
 	: "=&r"(tmp)
 	: "r"(&rw->lock)
@@ -234,7 +261,8 @@ static void __inline__ __raw_read_unlock(raw_rwlock_t *rw)
 
 static __inline__ void __raw_write_unlock(raw_rwlock_t *rw)
 {
-	__asm__ __volatile__("lwsync	# write_unlock": : :"memory");
+	__asm__ __volatile__(SYNC_ON_SMP"	# write_unlock"
+			     : : :"memory");
 	rw->lock = 0;
 }
 
diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h
index 3536a5cd7a2d..5341b75c75cb 100644
--- a/include/asm-powerpc/system.h
+++ b/include/asm-powerpc/system.h
@@ -8,7 +8,6 @@
 #include <linux/kernel.h>
 
 #include <asm/hw_irq.h>
-#include <asm/ppc_asm.h>
 #include <asm/atomic.h>
 
 /*
@@ -180,6 +179,7 @@ extern struct task_struct *_switch(struct thread_struct *prev,
 extern unsigned int rtas_data;
 extern int mem_init_done;	/* set on boot once kmalloc can be called */
 extern unsigned long memory_limit;
+extern unsigned long klimit;
 
 extern int powersave_nap;	/* set if nap mode can be used in idle loop */
 
diff --git a/include/asm-ppc64/tce.h b/include/asm-powerpc/tce.h
index d40b6b42ab35..980a094fd5a7 100644
--- a/include/asm-ppc64/tce.h
+++ b/include/asm-powerpc/tce.h
@@ -1,7 +1,7 @@
 /*
  * Copyright (C) 2001 Mike Corrigan & Dave Engebretsen, IBM Corporation
  * Rewrite, cleanup:
- * Copyright (C) 2004 Olof Johansson <olof@austin.ibm.com>, IBM Corporation
+ * Copyright (C) 2004 Olof Johansson <olof@lixom.net>, IBM Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -18,8 +18,8 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  */
 
-#ifndef _ASM_TCE_H
-#define _ASM_TCE_H
+#ifndef _ASM_POWERPC_TCE_H
+#define _ASM_POWERPC_TCE_H
 
 /*
  * Tces come in two formats, one for the virtual bus and a different
@@ -61,4 +61,4 @@ union tce_entry {
 };
 
 
-#endif
+#endif /* _ASM_POWERPC_TCE_H */
diff --git a/include/asm-powerpc/topology.h b/include/asm-powerpc/topology.h
index 2512e3836bf4..db8095cbe09b 100644
--- a/include/asm-powerpc/topology.h
+++ b/include/asm-powerpc/topology.h
@@ -9,15 +9,7 @@
 
 static inline int cpu_to_node(int cpu)
 {
-	int node;
-
-	node = numa_cpu_lookup_table[cpu];
-
-#ifdef DEBUG_NUMA
-	BUG_ON(node == -1);
-#endif
-
-	return node;
+	return numa_cpu_lookup_table[cpu];
 }
 
 #define parent_node(node)	(node)
@@ -37,8 +29,6 @@ static inline int node_to_first_cpu(int node)
 #define pcibus_to_node(node)    (-1)
 #define pcibus_to_cpumask(bus)	(cpu_online_map)
 
-#define nr_cpus_node(node)	(nr_cpus_in_node[node])
-
 /* sched_domains SD_NODE_INIT for PPC64 machines */
 #define SD_NODE_INIT (struct sched_domain) {		\
 	.span			= CPU_MASK_NONE,	\
@@ -51,6 +41,10 @@ static inline int node_to_first_cpu(int node)
 	.cache_hot_time		= (10*1000000),		\
 	.cache_nice_tries	= 1,			\
 	.per_cpu_gain		= 100,			\
+	.busy_idx		= 3,			\
+	.idle_idx		= 1,			\
+	.newidle_idx		= 2,			\
+	.wake_idx		= 1,			\
 	.flags			= SD_LOAD_BALANCE	\
 				| SD_BALANCE_EXEC	\
 				| SD_BALANCE_NEWIDLE	\
diff --git a/include/asm-powerpc/uaccess.h b/include/asm-powerpc/uaccess.h
index 33af730f0d19..3872e924cdd6 100644
--- a/include/asm-powerpc/uaccess.h
+++ b/include/asm-powerpc/uaccess.h
@@ -120,14 +120,6 @@ struct exception_table_entry {
 
 extern long __put_user_bad(void);
 
-#ifdef __powerpc64__
-#define __EX_TABLE_ALIGN	"3"
-#define __EX_TABLE_TYPE		"llong"
-#else
-#define __EX_TABLE_ALIGN	"2"
-#define __EX_TABLE_TYPE		"long"
-#endif
-
 /*
  * We don't tell gcc that we are accessing memory, but this is OK
  * because we do not write to any memory gcc knows about, so there
@@ -142,11 +134,12 @@ extern long __put_user_bad(void);
 		"	b 2b\n"					\
 		".previous\n"					\
 		".section __ex_table,\"a\"\n"			\
-		"	.align " __EX_TABLE_ALIGN "\n"		\
-		"	."__EX_TABLE_TYPE" 1b,3b\n"		\
+		"	.balign %5\n"				\
+			PPC_LONG "1b,3b\n"			\
 		".previous"					\
 		: "=r" (err)					\
-		: "r" (x), "b" (addr), "i" (-EFAULT), "0" (err))
+		: "r" (x), "b" (addr), "i" (-EFAULT), "0" (err),\
+		  "i"(sizeof(unsigned long)))
 
 #ifdef __powerpc64__
 #define __put_user_asm2(x, ptr, retval)				\
@@ -162,12 +155,13 @@ extern long __put_user_bad(void);
 		"	b 3b\n"					\
 		".previous\n"					\
 		".section __ex_table,\"a\"\n"			\
-		"	.align " __EX_TABLE_ALIGN "\n"		\
-		"	." __EX_TABLE_TYPE " 1b,4b\n"		\
-		"	." __EX_TABLE_TYPE " 2b,4b\n"		\
+		"	.balign %5\n"				\
+			PPC_LONG "1b,4b\n"			\
+			PPC_LONG "2b,4b\n"			\
 		".previous"					\
 		: "=r" (err)					\
-		: "r" (x), "b" (addr), "i" (-EFAULT), "0" (err))
+		: "r" (x), "b" (addr), "i" (-EFAULT), "0" (err),\
+		  "i"(sizeof(unsigned long)))
 #endif /* __powerpc64__ */
 
 #define __put_user_size(x, ptr, size, retval)			\
@@ -213,11 +207,12 @@ extern long __get_user_bad(void);
 		"	b 2b\n"				\
 		".previous\n"				\
 		".section __ex_table,\"a\"\n"		\
-		"	.align "__EX_TABLE_ALIGN "\n"	\
-		"	." __EX_TABLE_TYPE " 1b,3b\n"	\
+		"	.balign %5\n"			\
+			PPC_LONG "1b,3b\n"		\
 		".previous"				\
 		: "=r" (err), "=r" (x)			\
-		: "b" (addr), "i" (-EFAULT), "0" (err))
+		: "b" (addr), "i" (-EFAULT), "0" (err),	\
+		  "i"(sizeof(unsigned long)))
 
 #ifdef __powerpc64__
 #define __get_user_asm2(x, addr, err)			\
@@ -235,12 +230,13 @@ extern long __get_user_bad(void);
 		"	b 3b\n"				\
 		".previous\n"				\
 		".section __ex_table,\"a\"\n"		\
-		"	.align " __EX_TABLE_ALIGN "\n"	\
-		"	." __EX_TABLE_TYPE " 1b,4b\n"	\
-		"	." __EX_TABLE_TYPE " 2b,4b\n"	\
+		"	.balign %5\n"			\
+			PPC_LONG "1b,4b\n"		\
+			PPC_LONG "2b,4b\n"		\
 		".previous"				\
 		: "=r" (err), "=&r" (x)			\
-		: "b" (addr), "i" (-EFAULT), "0" (err))
+		: "b" (addr), "i" (-EFAULT), "0" (err),	\
+		  "i"(sizeof(unsigned long)))
 #endif /* __powerpc64__ */
 
 #define __get_user_size(x, ptr, size, retval)			\
diff --git a/include/asm-ppc64/udbg.h b/include/asm-powerpc/udbg.h
index e3b927991851..a383383bc4d4 100644
--- a/include/asm-ppc64/udbg.h
+++ b/include/asm-powerpc/udbg.h
@@ -1,9 +1,3 @@
-#ifndef __UDBG_HDR
-#define __UDBG_HDR
-
-#include <linux/compiler.h>
-#include <linux/init.h>
-
 /*
  * c 2001 PPC 64 Team, IBM Corp
  *
@@ -13,6 +7,12 @@
  * 2 of the License, or (at your option) any later version.
  */
 
+#ifndef _ASM_POWERPC_UDBG_H
+#define _ASM_POWERPC_UDBG_H
+
+#include <linux/compiler.h>
+#include <linux/init.h>
+
 extern void (*udbg_putc)(unsigned char c);
 extern unsigned char (*udbg_getc)(void);
 extern int (*udbg_getc_poll)(void);
@@ -28,4 +28,4 @@ extern void udbg_init_uart(void __iomem *comport, unsigned int speed);
 
 struct device_node;
 extern void udbg_init_scc(struct device_node *np);
-#endif
+#endif /* _ASM_POWERPC_UDBG_H */
diff --git a/include/asm-ppc64/vdso.h b/include/asm-powerpc/vdso.h
index 85d8a7be25c4..b9f9118b1607 100644
--- a/include/asm-ppc64/vdso.h
+++ b/include/asm-powerpc/vdso.h
@@ -11,7 +11,7 @@
 #define VDSO32_MBASE	VDSO32_LBASE
 #define VDSO64_MBASE	VDSO64_LBASE
 
-#define VDSO_VERSION_STRING	LINUX_2.6.12
+#define VDSO_VERSION_STRING	LINUX_2.6.15
 
 /* Define if 64 bits VDSO has procedure descriptors */
 #undef VDS64_HAS_DESCRIPTORS
diff --git a/include/asm-powerpc/vdso_datapage.h b/include/asm-powerpc/vdso_datapage.h
new file mode 100644
index 000000000000..411832d5bbdb
--- /dev/null
+++ b/include/asm-powerpc/vdso_datapage.h
@@ -0,0 +1,108 @@
+#ifndef _VDSO_DATAPAGE_H
+#define _VDSO_DATAPAGE_H
+
+/*
+ * Copyright (C) 2002 Peter Bergner <bergner@vnet.ibm.com>, IBM
+ * Copyright (C) 2005 Benjamin Herrenschmidy <benh@kernel.crashing.org>,
+ * 		      IBM Corp.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+
+/*
+ * Note about this structure:
+ *
+ * This structure was historically called systemcfg and exposed to
+ * userland via /proc/ppc64/systemcfg. Unfortunately, this became an
+ * ABI issue as some proprietary software started relying on being able
+ * to mmap() it, thus we have to keep the base layout at least for a
+ * few kernel versions.
+ *
+ * However, since ppc32 doesn't suffer from this backward handicap,
+ * a simpler version of the data structure is used there with only the
+ * fields actually used by the vDSO.
+ *
+ */
+
+/*
+ * If the major version changes we are incompatible.
+ * Minor version changes are a hint.
+ */
+#define SYSTEMCFG_MAJOR 1
+#define SYSTEMCFG_MINOR 1
+
+#ifndef __ASSEMBLY__
+
+#include <linux/unistd.h>
+
+#define SYSCALL_MAP_SIZE      ((__NR_syscalls + 31) / 32)
+
+/*
+ * So here is the ppc64 backward compatible version
+ */
+
+#ifdef CONFIG_PPC64
+
+struct vdso_data {
+	__u8  eye_catcher[16];		/* Eyecatcher: SYSTEMCFG:PPC64	0x00 */
+	struct {			/* Systemcfg version numbers	     */
+		__u32 major;		/* Major number			0x10 */
+		__u32 minor;		/* Minor number			0x14 */
+	} version;
+
+	__u32 platform;			/* Platform flags		0x18 */
+	__u32 processor;		/* Processor type		0x1C */
+	__u64 processorCount;		/* # of physical processors	0x20 */
+	__u64 physicalMemorySize;	/* Size of real memory(B)	0x28 */
+	__u64 tb_orig_stamp;		/* Timebase at boot		0x30 */
+	__u64 tb_ticks_per_sec;		/* Timebase tics / sec		0x38 */
+	__u64 tb_to_xs;			/* Inverse of TB to 2^20	0x40 */
+	__u64 stamp_xsec;		/*				0x48 */
+	__u64 tb_update_count;		/* Timebase atomicity ctr	0x50 */
+	__u32 tz_minuteswest;		/* Minutes west of Greenwich	0x58 */
+	__u32 tz_dsttime;		/* Type of dst correction	0x5C */
+	__u32 dcache_size;		/* L1 d-cache size		0x60 */
+	__u32 dcache_line_size;		/* L1 d-cache line size		0x64 */
+	__u32 icache_size;		/* L1 i-cache size		0x68 */
+	__u32 icache_line_size;		/* L1 i-cache line size		0x6C */
+
+	/* those additional ones don't have to be located anywhere
+	 * special as they were not part of the original systemcfg
+	 */
+	__s32 wtom_clock_sec;			/* Wall to monotonic clock */
+	__s32 wtom_clock_nsec;
+   	__u32 syscall_map_64[SYSCALL_MAP_SIZE]; /* map of syscalls  */
+   	__u32 syscall_map_32[SYSCALL_MAP_SIZE]; /* map of syscalls */
+};
+
+#else /* CONFIG_PPC64 */
+
+/*
+ * And here is the simpler 32 bits version
+ */
+struct vdso_data {
+	__u64 tb_orig_stamp;		/* Timebase at boot		0x30 */
+	__u64 tb_ticks_per_sec;		/* Timebase tics / sec		0x38 */
+	__u64 tb_to_xs;			/* Inverse of TB to 2^20	0x40 */
+	__u64 stamp_xsec;		/*				0x48 */
+	__u32 tb_update_count;		/* Timebase atomicity ctr	0x50 */
+	__u32 tz_minuteswest;		/* Minutes west of Greenwich	0x58 */
+	__u32 tz_dsttime;		/* Type of dst correction	0x5C */
+	__s32 wtom_clock_sec;			/* Wall to monotonic clock */
+	__s32 wtom_clock_nsec;
+   	__u32 syscall_map_32[SYSCALL_MAP_SIZE]; /* map of syscalls */
+};
+
+#endif /* CONFIG_PPC64 */
+
+#ifdef __KERNEL__
+extern struct vdso_data *vdso_data;
+#endif
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* _SYSTEMCFG_H */
diff --git a/include/asm-powerpc/xmon.h b/include/asm-powerpc/xmon.h
index ace2072d4a83..43f7129984c7 100644
--- a/include/asm-powerpc/xmon.h
+++ b/include/asm-powerpc/xmon.h
@@ -7,7 +7,6 @@ struct pt_regs;
 extern int xmon(struct pt_regs *excp);
 extern void xmon_printf(const char *fmt, ...);
 extern void xmon_init(int);
-extern void xmon_map_scc(void);
 
 #endif
 #endif
diff --git a/include/asm-ppc/cacheflush.h b/include/asm-ppc/cacheflush.h
deleted file mode 100644
index 6a243efb3317..000000000000
--- a/include/asm-ppc/cacheflush.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * include/asm-ppc/cacheflush.h
- *
- *  This program is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU General Public License
- *  as published by the Free Software Foundation; either version
- *  2 of the License, or (at your option) any later version.
- */
-#ifdef __KERNEL__
-#ifndef _PPC_CACHEFLUSH_H
-#define _PPC_CACHEFLUSH_H
-
-#include <linux/mm.h>
-
-/*
- * No cache flushing is required when address mappings are
- * changed, because the caches on PowerPCs are physically
- * addressed.  -- paulus
- * Also, when SMP we use the coherency (M) bit of the
- * BATs and PTEs.  -- Cort
- */
-#define flush_cache_all()		do { } while (0)
-#define flush_cache_mm(mm)		do { } while (0)
-#define flush_cache_range(vma, a, b)	do { } while (0)
-#define flush_cache_page(vma, p, pfn)	do { } while (0)
-#define flush_icache_page(vma, page)	do { } while (0)
-#define flush_cache_vmap(start, end)	do { } while (0)
-#define flush_cache_vunmap(start, end)	do { } while (0)
-
-extern void flush_dcache_page(struct page *page);
-#define flush_dcache_mmap_lock(mapping)		do { } while (0)
-#define flush_dcache_mmap_unlock(mapping)	do { } while (0)
-
-extern void flush_icache_range(unsigned long, unsigned long);
-extern void flush_icache_user_range(struct vm_area_struct *vma,
-		struct page *page, unsigned long addr, int len);
-
-#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
-do { memcpy(dst, src, len); \
-     flush_icache_user_range(vma, page, vaddr, len); \
-} while (0)
-#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
-	memcpy(dst, src, len)
-
-extern void __flush_dcache_icache(void *page_va);
-extern void __flush_dcache_icache_phys(unsigned long physaddr);
-extern void flush_dcache_icache_page(struct page *page);
-#endif /* _PPC_CACHEFLUSH_H */
-#endif /* __KERNEL__ */
diff --git a/include/asm-ppc/cpm2.h b/include/asm-ppc/cpm2.h
index 43d2ebbc7748..b638b87cebe3 100644
--- a/include/asm-ppc/cpm2.h
+++ b/include/asm-ppc/cpm2.h
@@ -1091,5 +1091,7 @@ typedef struct im_idma {
 #define CPM_IMMR_OFFSET	0x101a8
 #endif
 
+#define FCC_PSMR_RMII	((uint)0x00020000)	/* Use RMII interface */
+
 #endif /* __CPM2__ */
 #endif /* __KERNEL__ */
diff --git a/include/asm-ppc/current.h b/include/asm-ppc/current.h
deleted file mode 100644
index 8d41501ba10d..000000000000
--- a/include/asm-ppc/current.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifdef __KERNEL__
-#ifndef _PPC_CURRENT_H
-#define _PPC_CURRENT_H
-
-/*
- * We keep `current' in r2 for speed.
- */
-register struct task_struct *current asm ("r2");
-
-#endif /* !(_PPC_CURRENT_H) */
-#endif /* __KERNEL__ */
diff --git a/include/asm-ppc/immap_85xx.h b/include/asm-ppc/immap_85xx.h
index 50fb5e47094a..9383d0c13ff8 100644
--- a/include/asm-ppc/immap_85xx.h
+++ b/include/asm-ppc/immap_85xx.h
@@ -3,7 +3,7 @@
  *
  * MPC85xx Internal Memory Map
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor, Inc
  *
diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h
index 2bfdf9c98459..84ac6e258eef 100644
--- a/include/asm-ppc/io.h
+++ b/include/asm-ppc/io.h
@@ -545,6 +545,23 @@ extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
 #include <asm/mpc8260_pci9.h>
 #endif
 
+#ifdef CONFIG_NOT_COHERENT_CACHE
+
+#define dma_cache_inv(_start,_size) \
+	invalidate_dcache_range(_start, (_start + _size))
+#define dma_cache_wback(_start,_size) \
+	clean_dcache_range(_start, (_start + _size))
+#define dma_cache_wback_inv(_start,_size) \
+	flush_dcache_range(_start, (_start + _size))
+
+#else
+
+#define dma_cache_inv(_start,_size)		do { } while (0)
+#define dma_cache_wback(_start,_size)		do { } while (0)
+#define dma_cache_wback_inv(_start,_size)	do { } while (0)
+
+#endif
+
 /*
  * Convert a physical pointer to a virtual kernel pointer for /dev/mem
  * access
diff --git a/include/asm-ppc/ipic.h b/include/asm-ppc/ipic.h
index 9092b920997a..0fe396a2b666 100644
--- a/include/asm-ppc/ipic.h
+++ b/include/asm-ppc/ipic.h
@@ -3,7 +3,7 @@
  *
  * IPIC external definitions and structure.
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 Freescale Semiconductor, Inc
  *
diff --git a/include/asm-ppc/mpc83xx.h b/include/asm-ppc/mpc83xx.h
index ce212201db2a..7cdf60fa69b6 100644
--- a/include/asm-ppc/mpc83xx.h
+++ b/include/asm-ppc/mpc83xx.h
@@ -3,7 +3,7 @@
  *
  * MPC83xx definitions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 Freescale Semiconductor, Inc
  *
diff --git a/include/asm-ppc/mpc85xx.h b/include/asm-ppc/mpc85xx.h
index d98db980cd49..9d14baea3d71 100644
--- a/include/asm-ppc/mpc85xx.h
+++ b/include/asm-ppc/mpc85xx.h
@@ -3,7 +3,7 @@
  *
  * MPC85xx definitions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor, Inc
  *
diff --git a/include/asm-ppc/nvram.h b/include/asm-ppc/nvram.h
deleted file mode 100644
index 31ef16e3fc4f..000000000000
--- a/include/asm-ppc/nvram.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * PreP compliant NVRAM access
- */
-
-#ifdef __KERNEL__
-#ifndef _PPC_NVRAM_H
-#define _PPC_NVRAM_H
-
-#define NVRAM_AS0  0x74
-#define NVRAM_AS1  0x75
-#define NVRAM_DATA 0x77
-
-
-/* RTC Offsets */
-
-#define MOTO_RTC_SECONDS		0x1FF9
-#define MOTO_RTC_MINUTES		0x1FFA
-#define MOTO_RTC_HOURS		0x1FFB
-#define MOTO_RTC_DAY_OF_WEEK		0x1FFC
-#define MOTO_RTC_DAY_OF_MONTH	0x1FFD
-#define MOTO_RTC_MONTH		0x1FFE
-#define MOTO_RTC_YEAR		0x1FFF
-#define MOTO_RTC_CONTROLA            0x1FF8
-#define MOTO_RTC_CONTROLB            0x1FF9
-
-/* PowerMac specific nvram stuffs */
-
-enum {
-	pmac_nvram_OF,		/* Open Firmware partition */
-	pmac_nvram_XPRAM,	/* MacOS XPRAM partition */
-	pmac_nvram_NR		/* MacOS Name Registry partition */
-};
-
-/* Return partition offset in nvram */
-extern int	pmac_get_partition(int partition);
-
-/* Direct access to XPRAM on PowerMacs */
-extern u8	pmac_xpram_read(int xpaddr);
-extern void	pmac_xpram_write(int xpaddr, u8 data);
-
-/* Synchronize NVRAM */
-extern void	nvram_sync(void);
-
-/* Normal access to NVRAM */
-extern unsigned char nvram_read_byte(int i);
-extern void nvram_write_byte(unsigned char c, int i);
-
-/* Some offsets in XPRAM */
-#define PMAC_XPRAM_MACHINE_LOC	0xe4
-#define PMAC_XPRAM_SOUND_VOLUME	0x08
-
-/* Machine location structure in PowerMac XPRAM */
-struct pmac_machine_location {
-	unsigned int	latitude;	/* 2+30 bit Fractional number */
-	unsigned int	longitude;	/* 2+30 bit Fractional number */
-	unsigned int	delta;		/* mix of GMT delta and DLS */
-};
-
-/*
- * /dev/nvram ioctls
- *
- * Note that PMAC_NVRAM_GET_OFFSET is still supported, but is
- * definitely obsolete. Do not use it if you can avoid it
- */
-
-#define OBSOLETE_PMAC_NVRAM_GET_OFFSET \
-				_IOWR('p', 0x40, int)
-
-#define IOC_NVRAM_GET_OFFSET	_IOWR('p', 0x42, int)	/* Get NVRAM partition offset */
-#define IOC_NVRAM_SYNC		_IO('p', 0x43)		/* Sync NVRAM image */
-
-#endif
-#endif /* __KERNEL__ */
diff --git a/include/asm-ppc/page.h b/include/asm-ppc/page.h
index fc44f7ca62d7..538e0c8ab243 100644
--- a/include/asm-ppc/page.h
+++ b/include/asm-ppc/page.h
@@ -1,9 +1,12 @@
 #ifndef _PPC_PAGE_H
 #define _PPC_PAGE_H
 
+#include <linux/config.h>
+#include <asm/asm-compat.h>
+
 /* PAGE_SHIFT determines the page size */
 #define PAGE_SHIFT	12
-#define PAGE_SIZE	(1UL << PAGE_SHIFT)
+#define PAGE_SIZE	(ASM_CONST(1) << PAGE_SHIFT)
 
 /*
  * Subtle: this is an int (not an unsigned long) and so it
@@ -169,5 +172,8 @@ extern __inline__ int get_order(unsigned long size)
 #define VM_DATA_DEFAULT_FLAGS	(VM_READ | VM_WRITE | VM_EXEC | \
 				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
+/* We do define AT_SYSINFO_EHDR but don't use the gate mecanism */
+#define __HAVE_ARCH_GATE_AREA		1
+
 #endif /* __KERNEL__ */
 #endif /* _PPC_PAGE_H */
diff --git a/include/asm-ppc/pgalloc.h b/include/asm-ppc/pgalloc.h
index 931b6de7ef53..bdefd1c4a558 100644
--- a/include/asm-ppc/pgalloc.h
+++ b/include/asm-ppc/pgalloc.h
@@ -28,7 +28,7 @@ extern void pgd_free(pgd_t *pgd);
 #define pmd_populate_kernel(mm, pmd, pte)	\
 		(pmd_val(*(pmd)) = (unsigned long)pte | _PMD_PRESENT)
 #define pmd_populate(mm, pmd, pte)	\
-		(pmd_val(*(pmd)) = (unsigned long)page_to_virt(pte) | _PMD_PRESENT)
+		(pmd_val(*(pmd)) = (unsigned long)lowmem_page_address(pte) | _PMD_PRESENT)
 #endif
 
 extern pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long addr);
diff --git a/include/asm-ppc/ppc4xx_dma.h b/include/asm-ppc/ppc4xx_dma.h
index a415001165fa..46a086fff816 100644
--- a/include/asm-ppc/ppc4xx_dma.h
+++ b/include/asm-ppc/ppc4xx_dma.h
@@ -33,9 +33,6 @@
 
 #define MAX_PPC4xx_DMA_CHANNELS		4
 
-/* in arch/ppc/kernel/setup.c -- Cort */
-extern unsigned long DMA_MODE_WRITE, DMA_MODE_READ;
-
 /*
  * Function return status codes
  * These values are used to indicate whether or not the function
diff --git a/include/asm-ppc/ppc_sys.h b/include/asm-ppc/ppc_sys.h
index bba5305c29ed..83d8c77c124d 100644
--- a/include/asm-ppc/ppc_sys.h
+++ b/include/asm-ppc/ppc_sys.h
@@ -3,7 +3,7 @@
  *
  * PPC system definitions and library functions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 Freescale Semiconductor, Inc
  *
diff --git a/include/asm-ppc64/cache.h b/include/asm-ppc64/cache.h
deleted file mode 100644
index 92140a7efbd1..000000000000
--- a/include/asm-ppc64/cache.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#ifndef __ARCH_PPC64_CACHE_H
-#define __ARCH_PPC64_CACHE_H
-
-#include <asm/types.h>
-
-/* bytes per L1 cache line */
-#define L1_CACHE_SHIFT	7
-#define L1_CACHE_BYTES	(1 << L1_CACHE_SHIFT)
-
-#define SMP_CACHE_BYTES L1_CACHE_BYTES
-#define L1_CACHE_SHIFT_MAX 7	/* largest L1 which this arch supports */
-
-#ifndef __ASSEMBLY__
-
-struct ppc64_caches {
-	u32	dsize;			/* L1 d-cache size */
-	u32	dline_size;		/* L1 d-cache line size	*/
-	u32	log_dline_size;
-	u32	dlines_per_page;
-	u32	isize;			/* L1 i-cache size */
-	u32	iline_size;		/* L1 i-cache line size	*/
-	u32	log_iline_size;
-	u32	ilines_per_page;
-};
-
-extern struct ppc64_caches ppc64_caches;
-
-#endif
-
-#endif
diff --git a/include/asm-ppc64/current.h b/include/asm-ppc64/current.h
deleted file mode 100644
index 52ddc60c8b65..000000000000
--- a/include/asm-ppc64/current.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#ifndef _PPC64_CURRENT_H
-#define _PPC64_CURRENT_H
-
-#include <asm/paca.h>
-
-/*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#define get_current()   (get_paca()->__current)
-#define current         get_current()
-
-#endif /* !(_PPC64_CURRENT_H) */
diff --git a/include/asm-ppc64/delay.h b/include/asm-ppc64/delay.h
deleted file mode 100644
index 05f198cf73d9..000000000000
--- a/include/asm-ppc64/delay.h
+++ /dev/null
@@ -1,48 +0,0 @@
-#ifndef _PPC64_DELAY_H
-#define _PPC64_DELAY_H
-
-/*
- * Copyright 1996, Paul Mackerras.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * PPC64 Support added by Dave Engebretsen, Todd Inglett, Mike Corrigan,
- * Anton Blanchard.
- */
-
-extern unsigned long tb_ticks_per_usec;
-
-/* define these here to prevent circular dependencies */ 
-#define __HMT_low()	asm volatile("or 1,1,1")
-#define __HMT_medium()	asm volatile("or 2,2,2")
-#define __barrier()	asm volatile("":::"memory")
-
-static inline unsigned long __get_tb(void)
-{
-	unsigned long rval;
-
-	asm volatile("mftb %0" : "=r" (rval));
-	return rval;
-}
-
-static inline void __delay(unsigned long loops)
-{
-	unsigned long start = __get_tb();
-
-	while((__get_tb()-start) < loops)
-		__HMT_low();
-	__HMT_medium();
-	__barrier();
-}
-
-static inline void udelay(unsigned long usecs)
-{
-	unsigned long loops = tb_ticks_per_usec * usecs;
-
-	__delay(loops);
-}
-
-#endif /* _PPC64_DELAY_H */
diff --git a/include/asm-ppc64/dma-mapping.h b/include/asm-ppc64/dma-mapping.h
deleted file mode 100644
index fb68fa23bea8..000000000000
--- a/include/asm-ppc64/dma-mapping.h
+++ /dev/null
@@ -1,136 +0,0 @@
-/* Copyright (C) 2004 IBM
- *
- * Implements the generic device dma API for ppc64. Handles
- * the pci and vio busses
- */
-
-#ifndef _ASM_DMA_MAPPING_H
-#define _ASM_DMA_MAPPING_H
-
-#include <linux/types.h>
-#include <linux/cache.h>
-/* need struct page definitions */
-#include <linux/mm.h>
-#include <asm/scatterlist.h>
-#include <asm/bug.h>
-
-#define DMA_ERROR_CODE		(~(dma_addr_t)0x0)
-
-extern int dma_supported(struct device *dev, u64 mask);
-extern int dma_set_mask(struct device *dev, u64 dma_mask);
-extern void *dma_alloc_coherent(struct device *dev, size_t size,
-		dma_addr_t *dma_handle, gfp_t flag);
-extern void dma_free_coherent(struct device *dev, size_t size, void *cpu_addr,
-		dma_addr_t dma_handle);
-extern dma_addr_t dma_map_single(struct device *dev, void *cpu_addr,
-		size_t size, enum dma_data_direction direction);
-extern void dma_unmap_single(struct device *dev, dma_addr_t dma_addr,
-		size_t size, enum dma_data_direction direction);
-extern dma_addr_t dma_map_page(struct device *dev, struct page *page,
-		unsigned long offset, size_t size,
-		enum dma_data_direction direction);
-extern void dma_unmap_page(struct device *dev, dma_addr_t dma_address,
-		size_t size, enum dma_data_direction direction);
-extern int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
-		enum dma_data_direction direction);
-extern void dma_unmap_sg(struct device *dev, struct scatterlist *sg,
-		int nhwentries, enum dma_data_direction direction);
-
-static inline void
-dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, size_t size,
-			enum dma_data_direction direction)
-{
-	BUG_ON(direction == DMA_NONE);
-	/* nothing to do */
-}
-
-static inline void
-dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, size_t size,
-			   enum dma_data_direction direction)
-{
-	BUG_ON(direction == DMA_NONE);
-	/* nothing to do */
-}
-
-static inline void
-dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems,
-		    enum dma_data_direction direction)
-{
-	BUG_ON(direction == DMA_NONE);
-	/* nothing to do */
-}
-
-static inline void
-dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nelems,
-		       enum dma_data_direction direction)
-{
-	BUG_ON(direction == DMA_NONE);
-	/* nothing to do */
-}
-
-static inline int dma_mapping_error(dma_addr_t dma_addr)
-{
-	return (dma_addr == DMA_ERROR_CODE);
-}
-
-/* Now for the API extensions over the pci_ one */
-
-#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
-#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
-#define dma_is_consistent(d)	(1)
-
-static inline int
-dma_get_cache_alignment(void)
-{
-	/* no easy way to get cache size on all processors, so return
-	 * the maximum possible, to be safe */
-	return (1 << L1_CACHE_SHIFT_MAX);
-}
-
-static inline void
-dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle,
-			      unsigned long offset, size_t size,
-			      enum dma_data_direction direction)
-{
-	BUG_ON(direction == DMA_NONE);
-	/* nothing to do */
-}
-
-static inline void
-dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle,
-				 unsigned long offset, size_t size,
-				 enum dma_data_direction direction)
-{
-	BUG_ON(direction == DMA_NONE);
-	/* nothing to do */
-}
-
-static inline void
-dma_cache_sync(void *vaddr, size_t size,
-	       enum dma_data_direction direction)
-{
-	BUG_ON(direction == DMA_NONE);
-	/* nothing to do */
-}
-
-/*
- * DMA operations are abstracted for G5 vs. i/pSeries, PCI vs. VIO
- */
-struct dma_mapping_ops {
-	void *		(*alloc_coherent)(struct device *dev, size_t size,
-				dma_addr_t *dma_handle, gfp_t flag);
-	void		(*free_coherent)(struct device *dev, size_t size,
-				void *vaddr, dma_addr_t dma_handle);
-	dma_addr_t	(*map_single)(struct device *dev, void *ptr,
-				size_t size, enum dma_data_direction direction);
-	void		(*unmap_single)(struct device *dev, dma_addr_t dma_addr,
-				size_t size, enum dma_data_direction direction);
-	int		(*map_sg)(struct device *dev, struct scatterlist *sg,
-				int nents, enum dma_data_direction direction);
-	void		(*unmap_sg)(struct device *dev, struct scatterlist *sg,
-				int nents, enum dma_data_direction direction);
-	int		(*dma_supported)(struct device *dev, u64 mask);
-	int		(*dac_dma_supported)(struct device *dev, u64 mask);
-};
-
-#endif	/* _ASM_DMA_MAPPING_H */
diff --git a/include/asm-ppc64/imalloc.h b/include/asm-ppc64/imalloc.h
deleted file mode 100644
index 42adf7033a81..000000000000
--- a/include/asm-ppc64/imalloc.h
+++ /dev/null
@@ -1,26 +0,0 @@
-#ifndef _PPC64_IMALLOC_H
-#define _PPC64_IMALLOC_H
-
-/*
- * Define the address range of the imalloc VM area.
- */
-#define PHBS_IO_BASE  	  VMALLOC_END
-#define IMALLOC_BASE      (PHBS_IO_BASE + 0x80000000ul)	/* Reserve 2 gigs for PHBs */
-#define IMALLOC_END       (VMALLOC_START + PGTABLE_RANGE)
-
-
-/* imalloc region types */
-#define IM_REGION_UNUSED	0x1
-#define IM_REGION_SUBSET	0x2
-#define IM_REGION_EXISTS	0x4
-#define IM_REGION_OVERLAP	0x8
-#define IM_REGION_SUPERSET	0x10
-
-extern struct vm_struct * im_get_free_area(unsigned long size);
-extern struct vm_struct * im_get_area(unsigned long v_addr, unsigned long size,
-				      int region_type);
-extern void im_free(void *addr);
-
-extern unsigned long ioremap_bot;
-
-#endif /* _PPC64_IMALLOC_H */
diff --git a/include/asm-ppc64/mmzone.h b/include/asm-ppc64/mmzone.h
deleted file mode 100644
index 80a708e7093a..000000000000
--- a/include/asm-ppc64/mmzone.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Written by Kanoj Sarcar (kanoj@sgi.com) Aug 99
- *
- * PowerPC64 port:
- * Copyright (C) 2002 Anton Blanchard, IBM Corp.
- */
-#ifndef _ASM_MMZONE_H_
-#define _ASM_MMZONE_H_
-
-#include <linux/config.h>
-#include <asm/smp.h>
-
-/* generic non-linear memory support:
- *
- * 1) we will not split memory into more chunks than will fit into the
- *    flags field of the struct page
- */
-
-
-#ifdef CONFIG_NEED_MULTIPLE_NODES
-
-extern struct pglist_data *node_data[];
-/*
- * Return a pointer to the node data for node n.
- */
-#define NODE_DATA(nid)		(node_data[nid])
-
-/*
- * Following are specific to this numa platform.
- */
-
-extern int numa_cpu_lookup_table[];
-extern char *numa_memory_lookup_table;
-extern cpumask_t numa_cpumask_lookup_table[];
-extern int nr_cpus_in_node[];
-
-/* 16MB regions */
-#define MEMORY_INCREMENT_SHIFT 24
-#define MEMORY_INCREMENT (1UL << MEMORY_INCREMENT_SHIFT)
-
-/* NUMA debugging, will not work on a DLPAR machine */
-#undef DEBUG_NUMA
-
-static inline int pa_to_nid(unsigned long pa)
-{
-	int nid;
-
-	nid = numa_memory_lookup_table[pa >> MEMORY_INCREMENT_SHIFT];
-
-#ifdef DEBUG_NUMA
-	/* the physical address passed in is not in the map for the system */
-	if (nid == -1) {
-		printk("bad address: %lx\n", pa);
-		BUG();
-	}
-#endif
-
-	return nid;
-}
-
-#define node_localnr(pfn, nid)	((pfn) - NODE_DATA(nid)->node_start_pfn)
-
-/*
- * Following are macros that each numa implmentation must define.
- */
-
-#define node_start_pfn(nid)	(NODE_DATA(nid)->node_start_pfn)
-#define node_end_pfn(nid)	(NODE_DATA(nid)->node_end_pfn)
-
-#ifdef CONFIG_DISCONTIGMEM
-
-/*
- * Given a kernel address, find the home node of the underlying memory.
- */
-#define kvaddr_to_nid(kaddr)	pa_to_nid(__pa(kaddr))
-
-#define pfn_to_nid(pfn)		pa_to_nid((unsigned long)(pfn) << PAGE_SHIFT)
-
-/* Written this way to avoid evaluating arguments twice */
-#define discontigmem_pfn_to_page(pfn) \
-({ \
-	unsigned long __tmp = pfn; \
-	(NODE_DATA(pfn_to_nid(__tmp))->node_mem_map + \
-	 node_localnr(__tmp, pfn_to_nid(__tmp))); \
-})
-
-#define discontigmem_page_to_pfn(p) \
-({ \
-	struct page *__tmp = p; \
-	(((__tmp) - page_zone(__tmp)->zone_mem_map) + \
-	 page_zone(__tmp)->zone_start_pfn); \
-})
-
-/* XXX fix for discontiguous physical memory */
-#define discontigmem_pfn_valid(pfn)		((pfn) < num_physpages)
-
-#endif /* CONFIG_DISCONTIGMEM */
-
-#endif /* CONFIG_NEED_MULTIPLE_NODES */
-
-#ifdef CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID
-#define early_pfn_to_nid(pfn)  pa_to_nid(((unsigned long)pfn) << PAGE_SHIFT)
-#endif
-
-#endif /* _ASM_MMZONE_H_ */
diff --git a/include/asm-ppc64/page.h b/include/asm-ppc64/page.h
deleted file mode 100644
index 82ce187e5be8..000000000000
--- a/include/asm-ppc64/page.h
+++ /dev/null
@@ -1,333 +0,0 @@
-#ifndef _PPC64_PAGE_H
-#define _PPC64_PAGE_H
-
-/*
- * Copyright (C) 2001 PPC64 Team, IBM Corp
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include <linux/config.h>
-#include <asm/ppc_asm.h> /* for ASM_CONST */
-
-/*
- * We support either 4k or 64k software page size. When using 64k pages
- * however, wether we are really supporting 64k pages in HW or not is
- * irrelevant to those definitions. We always define HW_PAGE_SHIFT to 12
- * as use of 64k pages remains a linux kernel specific, every notion of
- * page number shared with the firmware, TCEs, iommu, etc... still assumes
- * a page size of 4096.
- */
-#ifdef CONFIG_PPC_64K_PAGES
-#define PAGE_SHIFT		16
-#else
-#define PAGE_SHIFT		12
-#endif
-
-#define PAGE_SIZE		(ASM_CONST(1) << PAGE_SHIFT)
-#define PAGE_MASK		(~(PAGE_SIZE-1))
-
-/* HW_PAGE_SHIFT is always 4k pages */
-#define HW_PAGE_SHIFT		12
-#define HW_PAGE_SIZE		(ASM_CONST(1) << HW_PAGE_SHIFT)
-#define HW_PAGE_MASK		(~(HW_PAGE_SIZE-1))
-
-/* PAGE_FACTOR is the number of bits factor between PAGE_SHIFT and
- * HW_PAGE_SHIFT, that is 4k pages
- */
-#define PAGE_FACTOR		(PAGE_SHIFT - HW_PAGE_SHIFT)
-
-/* Segment size */
-#define SID_SHIFT       	28
-#define SID_MASK        	0xfffffffffUL
-#define ESID_MASK		0xfffffffff0000000UL
-#define GET_ESID(x)     	(((x) >> SID_SHIFT) & SID_MASK)
-
-/* Large pages size */
-
-#ifndef __ASSEMBLY__
-extern unsigned int HPAGE_SHIFT;
-#define HPAGE_SIZE		((1UL) << HPAGE_SHIFT)
-#define HPAGE_MASK		(~(HPAGE_SIZE - 1))
-#define HUGETLB_PAGE_ORDER	(HPAGE_SHIFT - PAGE_SHIFT)
-#endif /* __ASSEMBLY__ */
-
-#ifdef CONFIG_HUGETLB_PAGE
-
-
-#define HTLB_AREA_SHIFT		40
-#define HTLB_AREA_SIZE		(1UL << HTLB_AREA_SHIFT)
-#define GET_HTLB_AREA(x)	((x) >> HTLB_AREA_SHIFT)
-
-#define LOW_ESID_MASK(addr, len)    (((1U << (GET_ESID(addr+len-1)+1)) \
-	   	                      - (1U << GET_ESID(addr))) & 0xffff)
-#define HTLB_AREA_MASK(addr, len)   (((1U << (GET_HTLB_AREA(addr+len-1)+1)) \
-	   	                      - (1U << GET_HTLB_AREA(addr))) & 0xffff)
-
-#define ARCH_HAS_HUGEPAGE_ONLY_RANGE
-#define ARCH_HAS_PREPARE_HUGEPAGE_RANGE
-#define ARCH_HAS_SETCLEAR_HUGE_PTE
-
-#define touches_hugepage_low_range(mm, addr, len) \
-	(LOW_ESID_MASK((addr), (len)) & (mm)->context.low_htlb_areas)
-#define touches_hugepage_high_range(mm, addr, len) \
-	(HTLB_AREA_MASK((addr), (len)) & (mm)->context.high_htlb_areas)
-
-#define __within_hugepage_low_range(addr, len, segmask) \
-	((LOW_ESID_MASK((addr), (len)) | (segmask)) == (segmask))
-#define within_hugepage_low_range(addr, len) \
-	__within_hugepage_low_range((addr), (len), \
-				    current->mm->context.low_htlb_areas)
-#define __within_hugepage_high_range(addr, len, zonemask) \
-	((HTLB_AREA_MASK((addr), (len)) | (zonemask)) == (zonemask))
-#define within_hugepage_high_range(addr, len) \
-	__within_hugepage_high_range((addr), (len), \
-				    current->mm->context.high_htlb_areas)
-
-#define is_hugepage_only_range(mm, addr, len) \
-	(touches_hugepage_high_range((mm), (addr), (len)) || \
-	  touches_hugepage_low_range((mm), (addr), (len)))
-#define HAVE_ARCH_HUGETLB_UNMAPPED_AREA
-
-#define in_hugepage_area(context, addr) \
-	(cpu_has_feature(CPU_FTR_16M_PAGE) && \
-	 ( ((1 << GET_HTLB_AREA(addr)) & (context).high_htlb_areas) || \
-	   ( ((addr) < 0x100000000L) && \
-	     ((1 << GET_ESID(addr)) & (context).low_htlb_areas) ) ) )
-
-#else /* !CONFIG_HUGETLB_PAGE */
-
-#define in_hugepage_area(mm, addr)	0
-
-#endif /* !CONFIG_HUGETLB_PAGE */
-
-/* align addr on a size boundary - adjust address up/down if needed */
-#define _ALIGN_UP(addr,size)	(((addr)+((size)-1))&(~((size)-1)))
-#define _ALIGN_DOWN(addr,size)	((addr)&(~((size)-1)))
-
-/* align addr on a size boundary - adjust address up if needed */
-#define _ALIGN(addr,size)     _ALIGN_UP(addr,size)
-
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr)	_ALIGN(addr, PAGE_SIZE)
-
-#ifdef __KERNEL__
-#ifndef __ASSEMBLY__
-#include <asm/cache.h>
-
-#undef STRICT_MM_TYPECHECKS
-
-#define REGION_SIZE   4UL
-#define REGION_SHIFT  60UL
-#define REGION_MASK   (((1UL<<REGION_SIZE)-1UL)<<REGION_SHIFT)
-
-static __inline__ void clear_page(void *addr)
-{
-	unsigned long lines, line_size;
-
-	line_size = ppc64_caches.dline_size;
-	lines = ppc64_caches.dlines_per_page;
-
-	__asm__ __volatile__(
-	"mtctr  	%1	# clear_page\n\
-1:      dcbz  	0,%0\n\
-	add	%0,%0,%3\n\
-	bdnz+	1b"
-        : "=r" (addr)
-        : "r" (lines), "0" (addr), "r" (line_size)
-	: "ctr", "memory");
-}
-
-extern void copy_4K_page(void *to, void *from);
-
-#ifdef CONFIG_PPC_64K_PAGES
-static inline void copy_page(void *to, void *from)
-{
-	unsigned int i;
-	for (i=0; i < (1 << (PAGE_SHIFT - 12)); i++) {
-		copy_4K_page(to, from);
-		to += 4096;
-		from += 4096;
-	}
-}
-#else /* CONFIG_PPC_64K_PAGES */
-static inline void copy_page(void *to, void *from)
-{
-	copy_4K_page(to, from);
-}
-#endif /* CONFIG_PPC_64K_PAGES */
-
-struct page;
-extern void clear_user_page(void *page, unsigned long vaddr, struct page *pg);
-extern void copy_user_page(void *to, void *from, unsigned long vaddr, struct page *p);
-
-#ifdef STRICT_MM_TYPECHECKS
-/*
- * These are used to make use of C type-checking.  
- * Entries in the pte table are 64b, while entries in the pgd & pmd are 32b.
- */
-
-/* PTE level */
-typedef struct { unsigned long pte; } pte_t;
-#define pte_val(x)	((x).pte)
-#define __pte(x)	((pte_t) { (x) })
-
-/* 64k pages additionally define a bigger "real PTE" type that gathers
- * the "second half" part of the PTE for pseudo 64k pages
- */
-#ifdef CONFIG_PPC_64K_PAGES
-typedef struct { pte_t pte; unsigned long hidx; } real_pte_t;
-#else
-typedef struct { pte_t pte; } real_pte_t;
-#endif
-
-/* PMD level */
-typedef struct { unsigned long pmd; } pmd_t;
-#define pmd_val(x)	((x).pmd)
-#define __pmd(x)	((pmd_t) { (x) })
-
-/* PUD level exusts only on 4k pages */
-#ifndef CONFIG_PPC_64K_PAGES
-typedef struct { unsigned long pud; } pud_t;
-#define pud_val(x)	((x).pud)
-#define __pud(x)	((pud_t) { (x) })
-#endif
-
-/* PGD level */
-typedef struct { unsigned long pgd; } pgd_t;
-#define pgd_val(x)	((x).pgd)
-#define __pgd(x)	((pgd_t) { (x) })
-
-/* Page protection bits */
-typedef struct { unsigned long pgprot; } pgprot_t;
-#define pgprot_val(x)	((x).pgprot)
-#define __pgprot(x)	((pgprot_t) { (x) })
-
-#else
-
-/*
- * .. while these make it easier on the compiler
- */
-
-typedef unsigned long pte_t;
-#define pte_val(x)	(x)
-#define __pte(x)	(x)
-
-#ifdef CONFIG_PPC_64K_PAGES
-typedef struct { pte_t pte; unsigned long hidx; } real_pte_t;
-#else
-typedef unsigned long real_pte_t;
-#endif
-
-
-typedef unsigned long pmd_t;
-#define pmd_val(x)	(x)
-#define __pmd(x)	(x)
-
-#ifndef CONFIG_PPC_64K_PAGES
-typedef unsigned long pud_t;
-#define pud_val(x)	(x)
-#define __pud(x)	(x)
-#endif
-
-typedef unsigned long pgd_t;
-#define pgd_val(x)	(x)
-#define pgprot_val(x)	(x)
-
-typedef unsigned long pgprot_t;
-#define __pgd(x)	(x)
-#define __pgprot(x)	(x)
-
-#endif
-
-#define __pa(x) ((unsigned long)(x)-PAGE_OFFSET)
-
-extern int page_is_ram(unsigned long pfn);
-
-extern u64 ppc64_pft_size;		/* Log 2 of page table size */
-
-/* We do define AT_SYSINFO_EHDR but don't use the gate mecanism */
-#define __HAVE_ARCH_GATE_AREA		1
-
-#endif /* __ASSEMBLY__ */
-
-#ifdef MODULE
-#define __page_aligned __attribute__((__aligned__(PAGE_SIZE)))
-#else
-#define __page_aligned \
-	__attribute__((__aligned__(PAGE_SIZE), \
-		__section__(".data.page_aligned")))
-#endif
-
-
-/* This must match the -Ttext linker address            */
-/* Note: tophys & tovirt make assumptions about how     */
-/*       KERNELBASE is defined for performance reasons. */
-/*       When KERNELBASE moves, those macros may have   */
-/*             to change!                               */
-#define PAGE_OFFSET     ASM_CONST(0xC000000000000000)
-#define KERNELBASE      PAGE_OFFSET
-#define VMALLOCBASE     ASM_CONST(0xD000000000000000)
-
-#define VMALLOC_REGION_ID  (VMALLOCBASE >> REGION_SHIFT)
-#define KERNEL_REGION_ID   (KERNELBASE >> REGION_SHIFT)
-#define USER_REGION_ID     (0UL)
-#define REGION_ID(ea)	   (((unsigned long)(ea)) >> REGION_SHIFT)
-
-#define __va(x) ((void *)((unsigned long)(x) + KERNELBASE))
-
-#ifdef CONFIG_DISCONTIGMEM
-#define page_to_pfn(page)	discontigmem_page_to_pfn(page)
-#define pfn_to_page(pfn)	discontigmem_pfn_to_page(pfn)
-#define pfn_valid(pfn)		discontigmem_pfn_valid(pfn)
-#endif
-#ifdef CONFIG_FLATMEM
-#define pfn_to_page(pfn)	(mem_map + (pfn))
-#define page_to_pfn(page)	((unsigned long)((page) - mem_map))
-#define pfn_valid(pfn)		((pfn) < max_mapnr)
-#endif
-
-#define virt_to_page(kaddr)	pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
-#define pfn_to_kaddr(pfn)	__va((pfn) << PAGE_SHIFT)
-
-#define virt_addr_valid(kaddr)	pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
-
-/*
- * Unfortunately the PLT is in the BSS in the PPC32 ELF ABI,
- * and needs to be executable.  This means the whole heap ends
- * up being executable.
- */
-#define VM_DATA_DEFAULT_FLAGS32	(VM_READ | VM_WRITE | VM_EXEC | \
-				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
-#define VM_DATA_DEFAULT_FLAGS64	(VM_READ | VM_WRITE | \
-				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
-#define VM_DATA_DEFAULT_FLAGS \
-	(test_thread_flag(TIF_32BIT) ? \
-	 VM_DATA_DEFAULT_FLAGS32 : VM_DATA_DEFAULT_FLAGS64)
-
-/*
- * This is the default if a program doesn't have a PT_GNU_STACK
- * program header entry. The PPC64 ELF ABI has a non executable stack
- * stack by default, so in the absense of a PT_GNU_STACK program header
- * we turn execute permission off.
- */
-#define VM_STACK_DEFAULT_FLAGS32	(VM_READ | VM_WRITE | VM_EXEC | \
-					 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
-#define VM_STACK_DEFAULT_FLAGS64	(VM_READ | VM_WRITE | \
-					 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
-#define VM_STACK_DEFAULT_FLAGS \
-	(test_thread_flag(TIF_32BIT) ? \
-	 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
-
-#endif /* __KERNEL__ */
-
-#include <asm-generic/page.h>
-
-#endif /* _PPC64_PAGE_H */
diff --git a/include/asm-ppc64/prom.h b/include/asm-ppc64/prom.h
deleted file mode 100644
index 76bb0266d67c..000000000000
--- a/include/asm-ppc64/prom.h
+++ /dev/null
@@ -1,218 +0,0 @@
-#ifndef _PPC64_PROM_H
-#define _PPC64_PROM_H
-
-/*
- * Definitions for talking to the Open Firmware PROM on
- * Power Macintosh computers.
- *
- * Copyright (C) 1996 Paul Mackerras.
- *
- * Updates for PPC64 by Peter Bergner & David Engebretsen, IBM Corp.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#include <linux/config.h>
-#include <linux/proc_fs.h>
-#include <asm/atomic.h>
-
-#define PTRRELOC(x)     ((typeof(x))((unsigned long)(x) - offset))
-#define PTRUNRELOC(x)   ((typeof(x))((unsigned long)(x) + offset))
-#define RELOC(x)        (*PTRRELOC(&(x)))
-
-/* Definitions used by the flattened device tree */
-#define OF_DT_HEADER		0xd00dfeed	/* marker */
-#define OF_DT_BEGIN_NODE	0x1		/* Start of node, full name */
-#define OF_DT_END_NODE		0x2		/* End node */
-#define OF_DT_PROP		0x3		/* Property: name off, size,
-						 * content */
-#define OF_DT_NOP		0x4		/* nop */
-#define OF_DT_END		0x9
-
-#define OF_DT_VERSION		0x10
-
-/*
- * This is what gets passed to the kernel by prom_init or kexec
- *
- * The dt struct contains the device tree structure, full pathes and
- * property contents. The dt strings contain a separate block with just
- * the strings for the property names, and is fully page aligned and
- * self contained in a page, so that it can be kept around by the kernel,
- * each property name appears only once in this page (cheap compression)
- *
- * the mem_rsvmap contains a map of reserved ranges of physical memory,
- * passing it here instead of in the device-tree itself greatly simplifies
- * the job of everybody. It's just a list of u64 pairs (base/size) that
- * ends when size is 0
- */
-struct boot_param_header
-{
-	u32	magic;			/* magic word OF_DT_HEADER */
-	u32	totalsize;		/* total size of DT block */
-	u32	off_dt_struct;		/* offset to structure */
-	u32	off_dt_strings;		/* offset to strings */
-	u32	off_mem_rsvmap;		/* offset to memory reserve map */
-	u32	version;		/* format version */
-	u32	last_comp_version;	/* last compatible version */
-	/* version 2 fields below */
-	u32	boot_cpuid_phys;	/* Physical CPU id we're booting on */
-	/* version 3 fields below */
-	u32	dt_strings_size;	/* size of the DT strings block */
-};
-
-
-
-typedef u32 phandle;
-typedef u32 ihandle;
-
-struct address_range {
-	unsigned long space;
-	unsigned long address;
-	unsigned long size;
-};
-
-struct interrupt_info {
-	int	line;
-	int	sense;		/* +ve/-ve logic, edge or level, etc. */
-};
-
-struct pci_address {
-	u32 a_hi;
-	u32 a_mid;
-	u32 a_lo;
-};
-
-struct isa_address {
-	u32 a_hi;
-	u32 a_lo;
-};
-
-struct isa_range {
-	struct isa_address isa_addr;
-	struct pci_address pci_addr;
-	unsigned int size;
-};
-
-struct reg_property {
-	unsigned long address;
-	unsigned long size;
-};
-
-struct reg_property32 {
-	unsigned int address;
-	unsigned int size;
-};
-
-struct reg_property64 {
-	unsigned long address;
-	unsigned long size;
-};
-
-struct property {
-	char	*name;
-	int	length;
-	unsigned char *value;
-	struct property *next;
-};
-
-struct device_node {
-	char	*name;
-	char	*type;
-	phandle	node;
-	phandle linux_phandle;
-	int	n_addrs;
-	struct	address_range *addrs;
-	int	n_intrs;
-	struct	interrupt_info *intrs;
-	char	*full_name;
-
-	struct	property *properties;
-	struct	device_node *parent;
-	struct	device_node *child;
-	struct	device_node *sibling;
-	struct	device_node *next;	/* next device of same type */
-	struct	device_node *allnext;	/* next in list of all nodes */
-	struct  proc_dir_entry *pde;	/* this node's proc directory */
-	struct  kref kref;
-	unsigned long _flags;
-	void	*data;
-#ifdef CONFIG_PPC_ISERIES
-	struct list_head Device_List;
-#endif
-};
-
-extern struct device_node *of_chosen;
-
-/* flag descriptions */
-#define OF_DYNAMIC 1 /* node and properties were allocated via kmalloc */
-
-#define OF_IS_DYNAMIC(x) test_bit(OF_DYNAMIC, &x->_flags)
-#define OF_MARK_DYNAMIC(x) set_bit(OF_DYNAMIC, &x->_flags)
-
-/*
- * Until 32-bit ppc can add proc_dir_entries to its device_node
- * definition, we cannot refer to pde, name_link, and addr_link
- * in arch-independent code.
- */
-#define HAVE_ARCH_DEVTREE_FIXUPS
-
-static inline void set_node_proc_entry(struct device_node *dn, struct proc_dir_entry *de)
-{
-	dn->pde = de;
-}
-
-
-/* OBSOLETE: Old stlye node lookup */
-extern struct device_node *find_devices(const char *name);
-extern struct device_node *find_type_devices(const char *type);
-extern struct device_node *find_path_device(const char *path);
-extern struct device_node *find_compatible_devices(const char *type,
-						   const char *compat);
-extern struct device_node *find_all_nodes(void);
-
-/* New style node lookup */
-extern struct device_node *of_find_node_by_name(struct device_node *from,
-	const char *name);
-extern struct device_node *of_find_node_by_type(struct device_node *from,
-	const char *type);
-extern struct device_node *of_find_compatible_node(struct device_node *from,
-	const char *type, const char *compat);
-extern struct device_node *of_find_node_by_path(const char *path);
-extern struct device_node *of_find_node_by_phandle(phandle handle);
-extern struct device_node *of_find_all_nodes(struct device_node *prev);
-extern struct device_node *of_get_parent(const struct device_node *node);
-extern struct device_node *of_get_next_child(const struct device_node *node,
-					     struct device_node *prev);
-extern struct device_node *of_node_get(struct device_node *node);
-extern void of_node_put(struct device_node *node);
-
-/* For scanning the flat device-tree at boot time */
-int __init of_scan_flat_dt(int (*it)(unsigned long node,
-				     const char *uname, int depth,
-				     void *data),
-			   void *data);
-void* __init of_get_flat_dt_prop(unsigned long node, const char *name,
-				 unsigned long *size);
-
-/* For updating the device tree at runtime */
-extern void of_attach_node(struct device_node *);
-extern void of_detach_node(const struct device_node *);
-
-/* Other Prototypes */
-extern unsigned long prom_init(unsigned long, unsigned long, unsigned long,
-	unsigned long, unsigned long);
-extern void finish_device_tree(void);
-extern int device_is_compatible(struct device_node *device, const char *);
-extern int machine_is_compatible(const char *compat);
-extern unsigned char *get_property(struct device_node *node, const char *name,
-				   int *lenp);
-extern void print_properties(struct device_node *node);
-extern int prom_n_addr_cells(struct device_node* np);
-extern int prom_n_size_cells(struct device_node* np);
-extern int prom_n_intr_cells(struct device_node* np);
-extern void prom_get_irq_senses(unsigned char *senses, int off, int max);
-extern int prom_add_property(struct device_node* np, struct property* prop);
-
-#endif /* _PPC64_PROM_H */
diff --git a/include/asm-ppc64/signal.h b/include/asm-ppc64/signal.h
deleted file mode 100644
index 432df7dd355d..000000000000
--- a/include/asm-ppc64/signal.h
+++ /dev/null
@@ -1,132 +0,0 @@
-#ifndef _ASMPPC64_SIGNAL_H
-#define _ASMPPC64_SIGNAL_H
-
-#include <linux/types.h>
-#include <linux/compiler.h>
-#include <asm/siginfo.h>
-
-/* Avoid too many header ordering problems.  */
-struct siginfo;
-
-#define _NSIG		64
-#define _NSIG_BPW	64
-#define _NSIG_WORDS	(_NSIG / _NSIG_BPW)
-
-typedef unsigned long old_sigset_t;		/* at least 32 bits */
-
-typedef struct {
-	unsigned long sig[_NSIG_WORDS];
-} sigset_t;
-
-#define SIGHUP		 1
-#define SIGINT		 2
-#define SIGQUIT		 3
-#define SIGILL		 4
-#define SIGTRAP		 5
-#define SIGABRT		 6
-#define SIGIOT		 6
-#define SIGBUS		 7
-#define SIGFPE		 8
-#define SIGKILL		 9
-#define SIGUSR1		10
-#define SIGSEGV		11
-#define SIGUSR2		12
-#define SIGPIPE		13
-#define SIGALRM		14
-#define SIGTERM		15
-#define SIGSTKFLT	16
-#define SIGCHLD		17
-#define SIGCONT		18
-#define SIGSTOP		19
-#define SIGTSTP		20
-#define SIGTTIN		21
-#define SIGTTOU		22
-#define SIGURG		23
-#define SIGXCPU		24
-#define SIGXFSZ		25
-#define SIGVTALRM	26
-#define SIGPROF		27
-#define SIGWINCH	28
-#define SIGIO		29
-#define SIGPOLL		SIGIO
-/*
-#define SIGLOST		29
-*/
-#define SIGPWR		30
-#define SIGSYS		31
-#define	SIGUNUSED	31
-
-/* These should not be considered constants from userland.  */
-#define SIGRTMIN	32
-#define SIGRTMAX	_NSIG
-
-/*
- * SA_FLAGS values:
- *
- * SA_ONSTACK is not currently supported, but will allow sigaltstack(2).
- * SA_INTERRUPT is a no-op, but left due to historical reasons. Use the
- * SA_RESTART flag to get restarting signals (which were the default long ago)
- * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
- * SA_RESETHAND clears the handler when the signal is delivered.
- * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
- * SA_NODEFER prevents the current signal from being masked in the handler.
- *
- * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
- * Unix names RESETHAND and NODEFER respectively.
- */
-#define SA_NOCLDSTOP	0x00000001u
-#define SA_NOCLDWAIT	0x00000002u
-#define SA_SIGINFO	0x00000004u
-#define SA_ONSTACK	0x08000000u
-#define SA_RESTART	0x10000000u
-#define SA_NODEFER	0x40000000u
-#define SA_RESETHAND	0x80000000u
-
-#define SA_NOMASK	SA_NODEFER
-#define SA_ONESHOT	SA_RESETHAND
-#define SA_INTERRUPT	0x20000000u /* dummy -- ignored */
-
-#define SA_RESTORER	0x04000000u
-
-/* 
- * sigaltstack controls
- */
-#define SS_ONSTACK	1
-#define SS_DISABLE	2
-
-#define MINSIGSTKSZ	2048
-#define SIGSTKSZ	8192
-
-#include <asm-generic/signal.h>
-
-struct old_sigaction {
-	__sighandler_t sa_handler;
-	old_sigset_t sa_mask;
-	unsigned long sa_flags;
-	__sigrestore_t sa_restorer;
-};
-
-struct sigaction {
-	__sighandler_t sa_handler;
-	unsigned long sa_flags;
-	__sigrestore_t sa_restorer;
-	sigset_t sa_mask;		/* mask last for extensibility */
-};
-
-struct k_sigaction {
-	struct sigaction sa;
-};
-
-typedef struct sigaltstack {
-	void __user *ss_sp;
-	int ss_flags;
-	size_t ss_size;
-} stack_t;
-
-struct pt_regs;
-struct timespec;
-extern int do_signal(sigset_t *oldset, struct pt_regs *regs);
-extern int do_signal32(sigset_t *oldset, struct pt_regs *regs);
-#define ptrace_signal_deliver(regs, cookie) do { } while (0)
-
-#endif /* _ASMPPC64_SIGNAL_H */
diff --git a/include/asm-ppc64/system.h b/include/asm-ppc64/system.h
deleted file mode 100644
index 0cdd66c9f4b7..000000000000
--- a/include/asm-ppc64/system.h
+++ /dev/null
@@ -1,308 +0,0 @@
-#ifndef __PPC64_SYSTEM_H
-#define __PPC64_SYSTEM_H
-
-/*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include <linux/config.h>
-#include <linux/compiler.h>
-#include <asm/page.h>
-#include <asm/processor.h>
-#include <asm/hw_irq.h>
-#include <asm/synch.h>
-
-/*
- * Memory barrier.
- * The sync instruction guarantees that all memory accesses initiated
- * by this processor have been performed (with respect to all other
- * mechanisms that access memory).  The eieio instruction is a barrier
- * providing an ordering (separately) for (a) cacheable stores and (b)
- * loads and stores to non-cacheable memory (e.g. I/O devices).
- *
- * mb() prevents loads and stores being reordered across this point.
- * rmb() prevents loads being reordered across this point.
- * wmb() prevents stores being reordered across this point.
- * read_barrier_depends() prevents data-dependent loads being reordered
- *	across this point (nop on PPC).
- *
- * We have to use the sync instructions for mb(), since lwsync doesn't
- * order loads with respect to previous stores.  Lwsync is fine for
- * rmb(), though.
- * For wmb(), we use sync since wmb is used in drivers to order
- * stores to system memory with respect to writes to the device.
- * However, smp_wmb() can be a lighter-weight eieio barrier on
- * SMP since it is only used to order updates to system memory.
- */
-#define mb()   __asm__ __volatile__ ("sync" : : : "memory")
-#define rmb()  __asm__ __volatile__ ("lwsync" : : : "memory")
-#define wmb()  __asm__ __volatile__ ("sync" : : : "memory")
-#define read_barrier_depends()  do { } while(0)
-
-#define set_mb(var, value)	do { var = value; smp_mb(); } while (0)
-#define set_wmb(var, value)	do { var = value; smp_wmb(); } while (0)
-
-#ifdef CONFIG_SMP
-#define smp_mb()	mb()
-#define smp_rmb()	rmb()
-#define smp_wmb()	eieio()
-#define smp_read_barrier_depends()  read_barrier_depends()
-#else
-#define smp_mb()	__asm__ __volatile__("": : :"memory")
-#define smp_rmb()	__asm__ __volatile__("": : :"memory")
-#define smp_wmb()	__asm__ __volatile__("": : :"memory")
-#define smp_read_barrier_depends()  do { } while(0)
-#endif /* CONFIG_SMP */
-
-#ifdef __KERNEL__
-struct task_struct;
-struct pt_regs;
-
-#ifdef CONFIG_DEBUGGER
-
-extern int (*__debugger)(struct pt_regs *regs);
-extern int (*__debugger_ipi)(struct pt_regs *regs);
-extern int (*__debugger_bpt)(struct pt_regs *regs);
-extern int (*__debugger_sstep)(struct pt_regs *regs);
-extern int (*__debugger_iabr_match)(struct pt_regs *regs);
-extern int (*__debugger_dabr_match)(struct pt_regs *regs);
-extern int (*__debugger_fault_handler)(struct pt_regs *regs);
-
-#define DEBUGGER_BOILERPLATE(__NAME) \
-static inline int __NAME(struct pt_regs *regs) \
-{ \
-	if (unlikely(__ ## __NAME)) \
-		return __ ## __NAME(regs); \
-	return 0; \
-}
-
-DEBUGGER_BOILERPLATE(debugger)
-DEBUGGER_BOILERPLATE(debugger_ipi)
-DEBUGGER_BOILERPLATE(debugger_bpt)
-DEBUGGER_BOILERPLATE(debugger_sstep)
-DEBUGGER_BOILERPLATE(debugger_iabr_match)
-DEBUGGER_BOILERPLATE(debugger_dabr_match)
-DEBUGGER_BOILERPLATE(debugger_fault_handler)
-
-#ifdef CONFIG_XMON
-extern void xmon_init(int enable);
-#endif
-
-#else
-static inline int debugger(struct pt_regs *regs) { return 0; }
-static inline int debugger_ipi(struct pt_regs *regs) { return 0; }
-static inline int debugger_bpt(struct pt_regs *regs) { return 0; }
-static inline int debugger_sstep(struct pt_regs *regs) { return 0; }
-static inline int debugger_iabr_match(struct pt_regs *regs) { return 0; }
-static inline int debugger_dabr_match(struct pt_regs *regs) { return 0; }
-static inline int debugger_fault_handler(struct pt_regs *regs) { return 0; }
-#endif
-
-extern int set_dabr(unsigned long dabr);
-extern void _exception(int signr, struct pt_regs *regs, int code,
-		       unsigned long addr);
-extern int fix_alignment(struct pt_regs *regs);
-extern void bad_page_fault(struct pt_regs *regs, unsigned long address,
-			   int sig);
-extern void show_regs(struct pt_regs * regs);
-extern void low_hash_fault(struct pt_regs *regs, unsigned long address);
-extern int die(const char *str, struct pt_regs *regs, long err);
-
-extern int _get_PVR(void);
-extern void giveup_fpu(struct task_struct *);
-extern void disable_kernel_fp(void);
-extern void flush_fp_to_thread(struct task_struct *);
-extern void enable_kernel_fp(void);
-extern void giveup_altivec(struct task_struct *);
-extern void disable_kernel_altivec(void);
-extern void enable_kernel_altivec(void);
-extern int emulate_altivec(struct pt_regs *);
-extern void cvt_fd(float *from, double *to, struct thread_struct *thread);
-extern void cvt_df(double *from, float *to, struct thread_struct *thread);
-
-#ifdef CONFIG_ALTIVEC
-extern void flush_altivec_to_thread(struct task_struct *);
-#else
-static inline void flush_altivec_to_thread(struct task_struct *t)
-{
-}
-#endif
-
-static inline void flush_spe_to_thread(struct task_struct *t)
-{
-}
-
-extern int mem_init_done;	/* set on boot once kmalloc can be called */
-extern unsigned long memory_limit;
-
-/* EBCDIC -> ASCII conversion for [0-9A-Z] on iSeries */
-extern unsigned char e2a(unsigned char);
-
-extern struct task_struct *__switch_to(struct task_struct *,
-				       struct task_struct *);
-#define switch_to(prev, next, last)	((last) = __switch_to((prev), (next)))
-
-struct thread_struct;
-extern struct task_struct * _switch(struct thread_struct *prev,
-				    struct thread_struct *next);
-
-extern int powersave_nap;	/* set if nap mode can be used in idle loop */
-
-/*
- * Atomic exchange
- *
- * Changes the memory location '*ptr' to be val and returns
- * the previous value stored there.
- *
- * Inline asm pulled from arch/ppc/kernel/misc.S so ppc64
- * is more like most of the other architectures.
- */
-static __inline__ unsigned long
-__xchg_u32(volatile unsigned int *m, unsigned long val)
-{
-	unsigned long dummy;
-
-	__asm__ __volatile__(
-	EIEIO_ON_SMP
-"1:	lwarx %0,0,%3		# __xchg_u32\n\
-	stwcx. %2,0,%3\n\
-2:	bne- 1b"
-	ISYNC_ON_SMP
- 	: "=&r" (dummy), "=m" (*m)
-	: "r" (val), "r" (m)
-	: "cc", "memory");
-
-	return (dummy);
-}
-
-static __inline__ unsigned long
-__xchg_u64(volatile long *m, unsigned long val)
-{
-	unsigned long dummy;
-
-	__asm__ __volatile__(
-	EIEIO_ON_SMP
-"1:	ldarx %0,0,%3		# __xchg_u64\n\
-	stdcx. %2,0,%3\n\
-2:	bne- 1b"
-	ISYNC_ON_SMP
-	: "=&r" (dummy), "=m" (*m)
-	: "r" (val), "r" (m)
-	: "cc", "memory");
-
-	return (dummy);
-}
-
-/*
- * This function doesn't exist, so you'll get a linker error
- * if something tries to do an invalid xchg().
- */
-extern void __xchg_called_with_bad_pointer(void);
-
-static __inline__ unsigned long
-__xchg(volatile void *ptr, unsigned long x, unsigned int size)
-{
-	switch (size) {
-	case 4:
-		return __xchg_u32(ptr, x);
-	case 8:
-		return __xchg_u64(ptr, x);
-	}
-	__xchg_called_with_bad_pointer();
-	return x;
-}
-
-#define xchg(ptr,x)							     \
-  ({									     \
-     __typeof__(*(ptr)) _x_ = (x);					     \
-     (__typeof__(*(ptr))) __xchg((ptr), (unsigned long)_x_, sizeof(*(ptr))); \
-  })
-
-#define tas(ptr) (xchg((ptr),1))
-
-#define __HAVE_ARCH_CMPXCHG	1
-
-static __inline__ unsigned long
-__cmpxchg_u32(volatile unsigned int *p, unsigned long old, unsigned long new)
-{
-	unsigned int prev;
-
-	__asm__ __volatile__ (
-	EIEIO_ON_SMP
-"1:	lwarx	%0,0,%2		# __cmpxchg_u32\n\
-	cmpw	0,%0,%3\n\
-	bne-	2f\n\
-	stwcx.	%4,0,%2\n\
-	bne-	1b"
-	ISYNC_ON_SMP
-	"\n\
-2:"
-	: "=&r" (prev), "=m" (*p)
-	: "r" (p), "r" (old), "r" (new), "m" (*p)
-	: "cc", "memory");
-
-	return prev;
-}
-
-static __inline__ unsigned long
-__cmpxchg_u64(volatile unsigned long *p, unsigned long old, unsigned long new)
-{
-	unsigned long prev;
-
-	__asm__ __volatile__ (
-	EIEIO_ON_SMP
-"1:	ldarx	%0,0,%2		# __cmpxchg_u64\n\
-	cmpd	0,%0,%3\n\
-	bne-	2f\n\
-	stdcx.	%4,0,%2\n\
-	bne-	1b"
-	ISYNC_ON_SMP
-	"\n\
-2:"
-	: "=&r" (prev), "=m" (*p)
-	: "r" (p), "r" (old), "r" (new), "m" (*p)
-	: "cc", "memory");
-
-	return prev;
-}
-
-/* This function doesn't exist, so you'll get a linker error
-   if something tries to do an invalid cmpxchg().  */
-extern void __cmpxchg_called_with_bad_pointer(void);
-
-static __inline__ unsigned long
-__cmpxchg(volatile void *ptr, unsigned long old, unsigned long new,
-	  unsigned int size)
-{
-	switch (size) {
-	case 4:
-		return __cmpxchg_u32(ptr, old, new);
-	case 8:
-		return __cmpxchg_u64(ptr, old, new);
-	}
-	__cmpxchg_called_with_bad_pointer();
-	return old;
-}
-
-#define cmpxchg(ptr,o,n)\
-	((__typeof__(*(ptr)))__cmpxchg((ptr),(unsigned long)(o),\
-	(unsigned long)(n),sizeof(*(ptr))))
-
-/*
- * We handle most unaligned accesses in hardware. On the other hand 
- * unaligned DMA can be very expensive on some ppc64 IO chips (it does
- * powers of 2 writes until it reaches sufficient alignment).
- *
- * Based on this we disable the IP header alignment in network drivers.
- */
-#define NET_IP_ALIGN   0
-
-#define arch_align_stack(x) (x)
-
-extern unsigned long reloc_offset(void);
-
-#endif /* __KERNEL__ */
-#endif
diff --git a/include/asm-ppc64/systemcfg.h b/include/asm-ppc64/systemcfg.h
deleted file mode 100644
index 9b86b53129aa..000000000000
--- a/include/asm-ppc64/systemcfg.h
+++ /dev/null
@@ -1,64 +0,0 @@
-#ifndef _SYSTEMCFG_H
-#define _SYSTEMCFG_H
-
-/* 
- * Copyright (C) 2002 Peter Bergner <bergner@vnet.ibm.com>, IBM
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-/* Change Activity:
- * 2002/09/30 : bergner  : Created
- * End Change Activity 
- */
-
-/*
- * If the major version changes we are incompatible.
- * Minor version changes are a hint.
- */
-#define SYSTEMCFG_MAJOR 1
-#define SYSTEMCFG_MINOR 1
-
-#ifndef __ASSEMBLY__
-
-#include <linux/unistd.h>
-
-#define SYSCALL_MAP_SIZE      ((__NR_syscalls + 31) / 32)
-
-struct systemcfg {
-	__u8  eye_catcher[16];		/* Eyecatcher: SYSTEMCFG:PPC64	0x00 */
-	struct {			/* Systemcfg version numbers	     */
-		__u32 major;		/* Major number			0x10 */
-		__u32 minor;		/* Minor number			0x14 */
-	} version;
-
-	__u32 platform;			/* Platform flags		0x18 */
-	__u32 processor;		/* Processor type		0x1C */
-	__u64 processorCount;		/* # of physical processors	0x20 */
-	__u64 physicalMemorySize;	/* Size of real memory(B)	0x28 */
-	__u64 tb_orig_stamp;		/* Timebase at boot		0x30 */
-	__u64 tb_ticks_per_sec;		/* Timebase tics / sec		0x38 */
-	__u64 tb_to_xs;			/* Inverse of TB to 2^20	0x40 */
-	__u64 stamp_xsec;		/*				0x48 */
-	__u64 tb_update_count;		/* Timebase atomicity ctr	0x50 */
-	__u32 tz_minuteswest;		/* Minutes west of Greenwich	0x58 */
-	__u32 tz_dsttime;		/* Type of dst correction	0x5C */
-	/* next four are no longer used except to be exported to /proc */
-	__u32 dcache_size;		/* L1 d-cache size		0x60 */
-	__u32 dcache_line_size;		/* L1 d-cache line size		0x64 */
-	__u32 icache_size;		/* L1 i-cache size		0x68 */
-	__u32 icache_line_size;		/* L1 i-cache line size		0x6C */
-   	__u32 syscall_map_64[SYSCALL_MAP_SIZE]; /* map of available syscalls 0x70 */
-   	__u32 syscall_map_32[SYSCALL_MAP_SIZE]; /* map of available syscalls */
-};
-
-#ifdef __KERNEL__
-extern struct systemcfg *systemcfg;
-#endif
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* _SYSTEMCFG_H */
diff --git a/include/asm-s390/atomic.h b/include/asm-s390/atomic.h
index 9d86ba6f12d0..b3bd4f679f72 100644
--- a/include/asm-s390/atomic.h
+++ b/include/asm-s390/atomic.h
@@ -198,6 +198,18 @@ atomic_compare_and_swap(int expected_oldval,int new_val,atomic_t *v)
         return retval;
 }
 
+#define atomic_cmpxchg(v, o, n) (atomic_compare_and_swap((o), (n), &((v)->counter)))
+
+#define atomic_add_unless(v, a, u)				\
+({								\
+	int c, old;						\
+	c = atomic_read(v);					\
+	while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+		c = old;					\
+	c != (u);						\
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
 #define smp_mb__before_atomic_dec()	smp_mb()
 #define smp_mb__after_atomic_dec()	smp_mb()
 #define smp_mb__before_atomic_inc()	smp_mb()
diff --git a/include/asm-sh/atomic.h b/include/asm-sh/atomic.h
index 3c4f805da1ac..aabfd334462c 100644
--- a/include/asm-sh/atomic.h
+++ b/include/asm-sh/atomic.h
@@ -87,6 +87,35 @@ static __inline__ int atomic_sub_return(int i, atomic_t * v)
 #define atomic_inc(v) atomic_add(1,(v))
 #define atomic_dec(v) atomic_sub(1,(v))
 
+static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
+{
+	int ret;
+	unsigned long flags;
+
+	local_irq_save(flags);
+	ret = v->counter;
+	if (likely(ret == old))
+		v->counter = new;
+	local_irq_restore(flags);
+
+	return ret;
+}
+
+static inline int atomic_add_unless(atomic_t *v, int a, int u)
+{
+	int ret;
+	unsigned long flags;
+
+	local_irq_save(flags);
+	ret = v->counter;
+	if (ret != u)
+		v->counter += a;
+	local_irq_restore(flags);
+
+	return ret != u;
+}
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
 static __inline__ void atomic_clear_mask(unsigned int mask, atomic_t *v)
 {
 	unsigned long flags;
diff --git a/include/asm-sh64/atomic.h b/include/asm-sh64/atomic.h
index 8c3872d3e65f..927a2bc27b30 100644
--- a/include/asm-sh64/atomic.h
+++ b/include/asm-sh64/atomic.h
@@ -99,6 +99,35 @@ static __inline__ int atomic_sub_return(int i, atomic_t * v)
 #define atomic_inc(v) atomic_add(1,(v))
 #define atomic_dec(v) atomic_sub(1,(v))
 
+static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
+{
+	int ret;
+	unsigned long flags;
+
+	local_irq_save(flags);
+	ret = v->counter;
+	if (likely(ret == old))
+		v->counter = new;
+	local_irq_restore(flags);
+
+	return ret;
+}
+
+static inline int atomic_add_unless(atomic_t *v, int a, int u)
+{
+	int ret;
+	unsigned long flags;
+
+	local_irq_save(flags);
+	ret = v->counter;
+	if (ret != u)
+		v->counter += a;
+	local_irq_restore(flags);
+
+	return ret != u;
+}
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
 static __inline__ void atomic_clear_mask(unsigned int mask, atomic_t *v)
 {
 	unsigned long flags;
diff --git a/include/asm-sparc/atomic.h b/include/asm-sparc/atomic.h
index 37f6ab601c3d..62bec7ad271c 100644
--- a/include/asm-sparc/atomic.h
+++ b/include/asm-sparc/atomic.h
@@ -19,6 +19,8 @@ typedef struct { volatile int counter; } atomic_t;
 #define ATOMIC_INIT(i)  { (i) }
 
 extern int __atomic_add_return(int, atomic_t *);
+extern int atomic_cmpxchg(atomic_t *, int, int);
+extern int atomic_add_unless(atomic_t *, int, int);
 extern void atomic_set(atomic_t *, int);
 
 #define atomic_read(v)          ((v)->counter)
@@ -48,6 +50,8 @@ extern void atomic_set(atomic_t *, int);
 #define atomic_dec_and_test(v) (atomic_dec_return(v) == 0)
 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
 
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
 /* This is the old 24-bit implementation.  It's still used internally
  * by some sparc-specific code, notably the semaphore implementation.
  */
diff --git a/include/asm-sparc/memreg.h b/include/asm-sparc/memreg.h
index c0498d3baf93..5fb95c828da6 100644
--- a/include/asm-sparc/memreg.h
+++ b/include/asm-sparc/memreg.h
@@ -36,7 +36,7 @@
 
 /* Memory parity error register with associated bit constants. */
 #ifndef __ASSEMBLY__
-extern __volatile__ unsigned long *sun4c_memerr_reg;
+extern __volatile__ unsigned long __iomem *sun4c_memerr_reg;
 #endif
 
 #define	SUN4C_MPE_ERROR	0x80	/* Parity error detected. (ro) */
diff --git a/include/asm-sparc/pcic.h b/include/asm-sparc/pcic.h
index 301ae8022ddd..dedea14d87c8 100644
--- a/include/asm-sparc/pcic.h
+++ b/include/asm-sparc/pcic.h
@@ -16,10 +16,10 @@
 #include <asm/pbm.h>
 
 struct linux_pcic {
-        void * __iomem          pcic_regs;
+        void __iomem            *pcic_regs;
         unsigned long           pcic_io;
-        void * __iomem          pcic_config_space_addr;
-        void * __iomem          pcic_config_space_data;
+        void __iomem            *pcic_config_space_addr;
+        void __iomem            *pcic_config_space_data;
 	struct resource		pcic_res_regs;
 	struct resource		pcic_res_io;
 	struct resource		pcic_res_cfg_addr;
diff --git a/include/asm-sparc64/atomic.h b/include/asm-sparc64/atomic.h
index e175afcf2cde..3789fe315992 100644
--- a/include/asm-sparc64/atomic.h
+++ b/include/asm-sparc64/atomic.h
@@ -54,6 +54,7 @@ extern int atomic64_sub_ret(int, atomic64_t *);
  * other cases.
  */
 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
+#define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
 
 #define atomic_sub_and_test(i, v) (atomic_sub_ret(i, v) == 0)
 #define atomic64_sub_and_test(i, v) (atomic64_sub_ret(i, v) == 0)
@@ -70,6 +71,18 @@ extern int atomic64_sub_ret(int, atomic64_t *);
 #define atomic_add_negative(i, v) (atomic_add_ret(i, v) < 0)
 #define atomic64_add_negative(i, v) (atomic64_add_ret(i, v) < 0)
 
+#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+
+#define atomic_add_unless(v, a, u)				\
+({								\
+	int c, old;						\
+	c = atomic_read(v);					\
+	while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+		c = old;					\
+	c != (u);						\
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
 /* Atomic operations are already serializing */
 #ifdef CONFIG_SMP
 #define smp_mb__before_atomic_dec()	membar_storeload_loadload();
diff --git a/include/asm-sparc64/pgtable.h b/include/asm-sparc64/pgtable.h
index 9a02879b235d..f0a9b44d3eb5 100644
--- a/include/asm-sparc64/pgtable.h
+++ b/include/asm-sparc64/pgtable.h
@@ -348,16 +348,6 @@ extern unsigned long find_ecache_flush_span(unsigned long size);
 struct vm_area_struct;
 extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t);
 
-/* Make a non-present pseudo-TTE. */
-static inline pte_t mk_pte_io(unsigned long page, pgprot_t prot, int space)
-{
-	pte_t pte;
-	pte_val(pte) = (((page) | pgprot_val(prot) | _PAGE_E) &
-			~(unsigned long)_PAGE_CACHE);
-	pte_val(pte) |= (((unsigned long)space) << 32);
-	return pte;
-}
-
 /* Encode and de-code a swap entry */
 #define __swp_type(entry)	(((entry).val >> PAGE_SHIFT) & 0xffUL)
 #define __swp_offset(entry)	((entry).val >> (PAGE_SHIFT + 8UL))
diff --git a/include/asm-um/ldt-i386.h b/include/asm-um/ldt-i386.h
index b42662929b6c..175722a91164 100644
--- a/include/asm-um/ldt-i386.h
+++ b/include/asm-um/ldt-i386.h
@@ -35,7 +35,7 @@ typedef struct uml_ldt {
 	union {
 		struct ldt_entry * pages[LDT_PAGES_MAX];
 		struct ldt_entry entries[LDT_DIRECT_ENTRIES];
-	};
+	} u;
 } uml_ldt_t;
 
 /*
diff --git a/include/asm-um/ldt.h b/include/asm-um/ldt-x86_64.h
index 4466ff6de0fd..175722a91164 100644
--- a/include/asm-um/ldt.h
+++ b/include/asm-um/ldt-x86_64.h
@@ -35,7 +35,7 @@ typedef struct uml_ldt {
 	union {
 		struct ldt_entry * pages[LDT_PAGES_MAX];
 		struct ldt_entry entries[LDT_DIRECT_ENTRIES];
-	};
+	} u;
 } uml_ldt_t;
 
 /*
@@ -67,8 +67,3 @@ typedef struct uml_ldt {
 	(info)->useable		== 0	)
 
 #endif
-#ifndef __UM_LDT_H
-#define __UM_LDT_H
-
-#include "asm/arch/ldt.h"
-#endif
diff --git a/include/asm-v850/atomic.h b/include/asm-v850/atomic.h
index 395268a8c0de..bede3172ce7f 100644
--- a/include/asm-v850/atomic.h
+++ b/include/asm-v850/atomic.h
@@ -90,6 +90,36 @@ static __inline__ void atomic_clear_mask (unsigned long mask, unsigned long *add
 #define atomic_dec_and_test(v)		(atomic_sub_return (1, (v)) == 0)
 #define atomic_add_negative(i,v)	(atomic_add_return ((i), (v)) < 0)
 
+static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
+{
+	int ret;
+	unsigned long flags;
+
+	local_irq_save(flags);
+	ret = v->counter;
+	if (likely(ret == old))
+		v->counter = new;
+	local_irq_restore(flags);
+
+	return ret;
+}
+
+static inline int atomic_add_unless(atomic_t *v, int a, int u)
+{
+	int ret;
+	unsigned long flags;
+
+	local_irq_save(flags);
+	ret = v->counter;
+	if (ret != u)
+		v->counter += a;
+	local_irq_restore(flags);
+
+	return ret != u;
+}
+
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
+
 /* Atomic operations are already serializing on ARM */
 #define smp_mb__before_atomic_dec()	barrier()
 #define smp_mb__after_atomic_dec()	barrier()
diff --git a/include/asm-v850/hardirq.h b/include/asm-v850/hardirq.h
index 5dfca8047cbe..d98488cd5af1 100644
--- a/include/asm-v850/hardirq.h
+++ b/include/asm-v850/hardirq.h
@@ -5,6 +5,8 @@
 #include <linux/threads.h>
 #include <linux/cache.h>
 
+#include <asm/irq.h>
+
 typedef struct {
 	unsigned int __softirq_pending;
 } ____cacheline_aligned irq_cpustat_t;
@@ -22,4 +24,6 @@ typedef struct {
 # error HARDIRQ_BITS is too low!
 #endif
 
+void ack_bad_irq(unsigned int irq);
+
 #endif /* __V850_HARDIRQ_H__ */
diff --git a/include/asm-x86_64/apic.h b/include/asm-x86_64/apic.h
index 6c5d5ca8383a..5647b7de1749 100644
--- a/include/asm-x86_64/apic.h
+++ b/include/asm-x86_64/apic.h
@@ -111,6 +111,8 @@ extern unsigned int nmi_watchdog;
 
 extern int disable_timer_pin_1;
 
+extern void setup_threshold_lvt(unsigned long lvt_off);
+
 #endif /* CONFIG_X86_LOCAL_APIC */
 
 extern unsigned boot_cpu_id;
diff --git a/include/asm-x86_64/atomic.h b/include/asm-x86_64/atomic.h
index fc4c5956e1ea..50db9f39274f 100644
--- a/include/asm-x86_64/atomic.h
+++ b/include/asm-x86_64/atomic.h
@@ -160,8 +160,8 @@ static __inline__ int atomic_inc_and_test(atomic_t *v)
 
 /**
  * atomic_add_negative - add and test if negative
- * @v: pointer of type atomic_t
  * @i: integer value to add
+ * @v: pointer of type atomic_t
  * 
  * Atomically adds @i to @v and returns true
  * if the result is negative, or false when
@@ -178,6 +178,31 @@ static __inline__ int atomic_add_negative(int i, atomic_t *v)
 	return c;
 }
 
+/**
+ * atomic_add_return - add and return
+ * @i: integer value to add
+ * @v: pointer of type atomic_t
+ *
+ * Atomically adds @i to @v and returns @i + @v
+ */
+static __inline__ int atomic_add_return(int i, atomic_t *v)
+{
+	int __i = i;
+	__asm__ __volatile__(
+		LOCK "xaddl %0, %1;"
+		:"=r"(i)
+		:"m"(v->counter), "0"(i));
+	return i + __i;
+}
+
+static __inline__ int atomic_sub_return(int i, atomic_t *v)
+{
+	return atomic_add_return(-i,v);
+}
+
+#define atomic_inc_return(v)  (atomic_add_return(1,v))
+#define atomic_dec_return(v)  (atomic_sub_return(1,v))
+
 /* An 64bit atomic type */
 
 typedef struct { volatile long counter; } atomic64_t;
@@ -320,14 +345,14 @@ static __inline__ int atomic64_inc_and_test(atomic64_t *v)
 
 /**
  * atomic64_add_negative - add and test if negative
- * @v: pointer to atomic64_t
  * @i: integer value to add
+ * @v: pointer to type atomic64_t
  *
  * Atomically adds @i to @v and returns true
  * if the result is negative, or false when
  * result is greater than or equal to zero.
  */
-static __inline__ long atomic64_add_negative(long i, atomic64_t *v)
+static __inline__ int atomic64_add_negative(long i, atomic64_t *v)
 {
 	unsigned char c;
 
@@ -339,29 +364,50 @@ static __inline__ long atomic64_add_negative(long i, atomic64_t *v)
 }
 
 /**
- * atomic_add_return - add and return
- * @v: pointer of type atomic_t
+ * atomic64_add_return - add and return
  * @i: integer value to add
+ * @v: pointer to type atomic64_t
  *
  * Atomically adds @i to @v and returns @i + @v
  */
-static __inline__ int atomic_add_return(int i, atomic_t *v)
+static __inline__ long atomic64_add_return(long i, atomic64_t *v)
 {
-	int __i = i;
+	long __i = i;
 	__asm__ __volatile__(
-		LOCK "xaddl %0, %1;"
+		LOCK "xaddq %0, %1;"
 		:"=r"(i)
 		:"m"(v->counter), "0"(i));
 	return i + __i;
 }
 
-static __inline__ int atomic_sub_return(int i, atomic_t *v)
+static __inline__ long atomic64_sub_return(long i, atomic64_t *v)
 {
-	return atomic_add_return(-i,v);
+	return atomic64_add_return(-i,v);
 }
 
-#define atomic_inc_return(v)  (atomic_add_return(1,v))
-#define atomic_dec_return(v)  (atomic_sub_return(1,v))
+#define atomic64_inc_return(v)  (atomic64_add_return(1,v))
+#define atomic64_dec_return(v)  (atomic64_sub_return(1,v))
+
+#define atomic_cmpxchg(v, old, new) ((int)cmpxchg(&((v)->counter), old, new))
+
+/**
+ * atomic_add_unless - add unless the number is a given value
+ * @v: pointer of type atomic_t
+ * @a: the amount to add to v...
+ * @u: ...unless v is equal to u.
+ *
+ * Atomically adds @a to @v, so long as it was not @u.
+ * Returns non-zero if @v was not @u, and zero otherwise.
+ */
+#define atomic_add_unless(v, a, u)				\
+({								\
+	int c, old;						\
+	c = atomic_read(v);					\
+	while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+		c = old;					\
+	c != (u);						\
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
 
 /* These are x86-specific, used by some header files */
 #define atomic_clear_mask(mask, addr) \
diff --git a/include/asm-x86_64/cache.h b/include/asm-x86_64/cache.h
index eda62bae1240..33e53424128b 100644
--- a/include/asm-x86_64/cache.h
+++ b/include/asm-x86_64/cache.h
@@ -9,6 +9,6 @@
 /* L1 cache line size */
 #define L1_CACHE_SHIFT	(CONFIG_X86_L1_CACHE_SHIFT)
 #define L1_CACHE_BYTES	(1 << L1_CACHE_SHIFT)
-#define L1_CACHE_SHIFT_MAX 6	/* largest L1 which this arch supports */
+#define L1_CACHE_SHIFT_MAX 7	/* largest L1 which this arch supports */
 
 #endif
diff --git a/include/asm-x86_64/desc.h b/include/asm-x86_64/desc.h
index 68ac3c62fe3d..33764869387b 100644
--- a/include/asm-x86_64/desc.h
+++ b/include/asm-x86_64/desc.h
@@ -98,16 +98,19 @@ static inline void _set_gate(void *adr, unsigned type, unsigned long func, unsig
 
 static inline void set_intr_gate(int nr, void *func) 
 { 
+	BUG_ON((unsigned)nr > 0xFF);
 	_set_gate(&idt_table[nr], GATE_INTERRUPT, (unsigned long) func, 0, 0); 
 } 
 
 static inline void set_intr_gate_ist(int nr, void *func, unsigned ist) 
 { 
+	BUG_ON((unsigned)nr > 0xFF);
 	_set_gate(&idt_table[nr], GATE_INTERRUPT, (unsigned long) func, 0, ist); 
 } 
 
 static inline void set_system_gate(int nr, void *func) 
 { 
+	BUG_ON((unsigned)nr > 0xFF);
 	_set_gate(&idt_table[nr], GATE_INTERRUPT, (unsigned long) func, 3, 0); 
 } 
 
@@ -129,9 +132,16 @@ static inline void set_tssldt_descriptor(void *ptr, unsigned long tss, unsigned
 
 static inline void set_tss_desc(unsigned cpu, void *addr)
 { 
-	set_tssldt_descriptor(&cpu_gdt_table[cpu][GDT_ENTRY_TSS], (unsigned long)addr, 
-			      DESC_TSS,
-			      sizeof(struct tss_struct) - 1);
+	/*
+	 * sizeof(unsigned long) coming from an extra "long" at the end
+	 * of the iobitmap. See tss_struct definition in processor.h
+	 *
+	 * -1? seg base+limit should be pointing to the address of the
+	 * last valid byte
+	 */
+	set_tssldt_descriptor(&cpu_gdt_table[cpu][GDT_ENTRY_TSS],
+		(unsigned long)addr, DESC_TSS,
+		IO_BITMAP_OFFSET + IO_BITMAP_BYTES + sizeof(unsigned long) - 1);
 } 
 
 static inline void set_ldt_desc(unsigned cpu, void *addr, int size)
diff --git a/include/asm-x86_64/dma.h b/include/asm-x86_64/dma.h
index 16fa3a064d0c..6f2a817b6a7c 100644
--- a/include/asm-x86_64/dma.h
+++ b/include/asm-x86_64/dma.h
@@ -72,8 +72,15 @@
 
 #define MAX_DMA_CHANNELS	8
 
-/* The maximum address that we can perform a DMA transfer to on this platform */
-#define MAX_DMA_ADDRESS      (PAGE_OFFSET+0x1000000)
+
+/* 16MB ISA DMA zone */
+#define MAX_DMA_PFN   ((16*1024*1024) >> PAGE_SHIFT)
+
+/* 4GB broken PCI/AGP hardware bus master zone */
+#define MAX_DMA32_PFN ((4UL*1024*1024*1024) >> PAGE_SHIFT)
+
+/* Compat define for old dma zone */
+#define MAX_DMA_ADDRESS ((unsigned long)__va(MAX_DMA_PFN << PAGE_SHIFT))
 
 /* 8237 DMA controllers */
 #define IO_DMA1_BASE	0x00	/* 8 bit slave DMA, channels 0..3 */
diff --git a/include/asm-x86_64/hpet.h b/include/asm-x86_64/hpet.h
index a3877f570998..c20c28f5c7a0 100644
--- a/include/asm-x86_64/hpet.h
+++ b/include/asm-x86_64/hpet.h
@@ -14,18 +14,18 @@
 #define HPET_CFG	0x010
 #define HPET_STATUS	0x020
 #define HPET_COUNTER	0x0f0
-#define HPET_T0_CFG	0x100
-#define HPET_T0_CMP	0x108
-#define HPET_T0_ROUTE	0x110
-#define HPET_T1_CFG	0x120
-#define HPET_T1_CMP	0x128
-#define HPET_T1_ROUTE	0x130
-#define HPET_T2_CFG	0x140
-#define HPET_T2_CMP	0x148
-#define HPET_T2_ROUTE	0x150
+#define HPET_Tn_OFFSET	0x20
+#define HPET_Tn_CFG(n)	 (0x100 + (n) * HPET_Tn_OFFSET)
+#define HPET_Tn_ROUTE(n) (0x104 + (n) * HPET_Tn_OFFSET)
+#define HPET_Tn_CMP(n)	 (0x108 + (n) * HPET_Tn_OFFSET)
+#define HPET_T0_CFG	HPET_Tn_CFG(0)
+#define HPET_T0_CMP	HPET_Tn_CMP(0)
+#define HPET_T1_CFG	HPET_Tn_CFG(1)
+#define HPET_T1_CMP	HPET_Tn_CMP(1)
 
 #define HPET_ID_VENDOR	0xffff0000
 #define HPET_ID_LEGSUP	0x00008000
+#define HPET_ID_64BIT	0x00002000
 #define HPET_ID_NUMBER	0x00001f00
 #define HPET_ID_REV	0x000000ff
 #define	HPET_ID_NUMBER_SHIFT	8
@@ -38,11 +38,18 @@
 #define	HPET_LEGACY_8254	2
 #define	HPET_LEGACY_RTC		8
 
-#define HPET_TN_ENABLE		0x004
-#define HPET_TN_PERIODIC	0x008
-#define HPET_TN_PERIODIC_CAP	0x010
-#define HPET_TN_SETVAL		0x040
-#define HPET_TN_32BIT		0x100
+#define HPET_TN_LEVEL		0x0002
+#define HPET_TN_ENABLE		0x0004
+#define HPET_TN_PERIODIC	0x0008
+#define HPET_TN_PERIODIC_CAP	0x0010
+#define HPET_TN_64BIT_CAP	0x0020
+#define HPET_TN_SETVAL		0x0040
+#define HPET_TN_32BIT		0x0100
+#define HPET_TN_ROUTE		0x3e00
+#define HPET_TN_FSB		0x4000
+#define HPET_TN_FSB_CAP		0x8000
+
+#define HPET_TN_ROUTE_SHIFT	9
 
 extern int is_hpet_enabled(void);
 extern int hpet_rtc_timer_init(void);
diff --git a/include/asm-x86_64/hw_irq.h b/include/asm-x86_64/hw_irq.h
index dc97668ea0f9..c14a8c7267a6 100644
--- a/include/asm-x86_64/hw_irq.h
+++ b/include/asm-x86_64/hw_irq.h
@@ -55,7 +55,7 @@ struct hw_interrupt_type;
 #define CALL_FUNCTION_VECTOR	0xfc
 #define KDB_VECTOR		0xfb	/* reserved for KDB */
 #define THERMAL_APIC_VECTOR	0xfa
-/* 0xf9 free */
+#define THRESHOLD_APIC_VECTOR   0xf9
 #define INVALIDATE_TLB_VECTOR_END	0xf8
 #define INVALIDATE_TLB_VECTOR_START	0xf0	/* f0-f8 used for TLB flush */
 
diff --git a/include/asm-x86_64/ia32.h b/include/asm-x86_64/ia32.h
index 6efa00fe4e7b..c7bc9c0525ba 100644
--- a/include/asm-x86_64/ia32.h
+++ b/include/asm-x86_64/ia32.h
@@ -165,6 +165,11 @@ struct siginfo_t;
 int do_get_thread_area(struct thread_struct *t, struct user_desc __user *info);
 int do_set_thread_area(struct thread_struct *t, struct user_desc __user *info);
 int ia32_child_tls(struct task_struct *p, struct pt_regs *childregs);
+
+struct linux_binprm;
+extern int ia32_setup_arg_pages(struct linux_binprm *bprm,
+				unsigned long stack_top, int exec_stack);
+
 #endif
 
 #endif /* !CONFIG_IA32_SUPPORT */
diff --git a/include/asm-x86_64/mce.h b/include/asm-x86_64/mce.h
index 869249db6795..5d298b799a9f 100644
--- a/include/asm-x86_64/mce.h
+++ b/include/asm-x86_64/mce.h
@@ -67,6 +67,8 @@ struct mce_log {
 /* Software defined banks */
 #define MCE_EXTENDED_BANK	128
 #define MCE_THERMAL_BANK	MCE_EXTENDED_BANK + 0
+#define MCE_THRESHOLD_BASE      MCE_EXTENDED_BANK + 1 /* MCE_AMD */
+#define MCE_THRESHOLD_DRAM_ECC  MCE_THRESHOLD_BASE + 4
 
 void mce_log(struct mce *m);
 #ifdef CONFIG_X86_MCE_INTEL
@@ -77,4 +79,12 @@ static inline void mce_intel_feature_init(struct cpuinfo_x86 *c)
 }
 #endif
 
+#ifdef CONFIG_X86_MCE_AMD
+void mce_amd_feature_init(struct cpuinfo_x86 *c);
+#else
+static inline void mce_amd_feature_init(struct cpuinfo_x86 *c)
+{
+}
+#endif
+
 #endif
diff --git a/include/asm-x86_64/mmzone.h b/include/asm-x86_64/mmzone.h
index b40c661f111e..69baaa8a3ce0 100644
--- a/include/asm-x86_64/mmzone.h
+++ b/include/asm-x86_64/mmzone.h
@@ -17,16 +17,15 @@
 /* Simple perfect hash to map physical addresses to node numbers */
 extern int memnode_shift; 
 extern u8  memnodemap[NODEMAPSIZE]; 
-extern int maxnode;
 
 extern struct pglist_data *node_data[];
 
 static inline __attribute__((pure)) int phys_to_nid(unsigned long addr) 
 { 
-	int nid; 
+	unsigned nid; 
 	VIRTUAL_BUG_ON((addr >> memnode_shift) >= NODEMAPSIZE);
 	nid = memnodemap[addr >> memnode_shift]; 
-	VIRTUAL_BUG_ON(nid > maxnode); 
+	VIRTUAL_BUG_ON(nid >= MAX_NUMNODES || !node_data[nid]); 
 	return nid; 
 } 
 
@@ -41,9 +40,7 @@ static inline __attribute__((pure)) int phys_to_nid(unsigned long addr)
 #define pfn_to_nid(pfn) phys_to_nid((unsigned long)(pfn) << PAGE_SHIFT)
 #define kvaddr_to_nid(kaddr)	phys_to_nid(__pa(kaddr))
 
-/* AK: this currently doesn't deal with invalid addresses. We'll see 
-   if the 2.5 kernel doesn't pass them
-   (2.4 used to). */
+/* Requires pfn_valid(pfn) to be true */
 #define pfn_to_page(pfn) ({ \
 	int nid = phys_to_nid(((unsigned long)(pfn)) << PAGE_SHIFT); 	\
 	((pfn) - node_start_pfn(nid)) + NODE_DATA(nid)->node_mem_map;	\
diff --git a/include/asm-x86_64/mpspec.h b/include/asm-x86_64/mpspec.h
index f267e10c023d..6f8a17d105ab 100644
--- a/include/asm-x86_64/mpspec.h
+++ b/include/asm-x86_64/mpspec.h
@@ -16,7 +16,7 @@
 /*
  * A maximum of 255 APICs with the current APIC ID architecture.
  */
-#define MAX_APICS 128
+#define MAX_APICS 255
 
 struct intel_mp_floating
 {
@@ -157,7 +157,8 @@ struct mpc_config_lintsrc
  */
 
 #define MAX_MP_BUSSES 256
-#define MAX_IRQ_SOURCES 256
+/* Each PCI slot may be a combo card with its own bus.  4 IRQ pins per slot. */
+#define MAX_IRQ_SOURCES (MAX_MP_BUSSES * 4)
 enum mp_bustype {
 	MP_BUS_ISA = 1,
 	MP_BUS_EISA,
@@ -172,7 +173,7 @@ extern int smp_found_config;
 extern void find_smp_config (void);
 extern void get_smp_config (void);
 extern int nr_ioapics;
-extern int apic_version [MAX_APICS];
+extern unsigned char apic_version [MAX_APICS];
 extern int mp_irq_entries;
 extern struct mpc_config_intsrc mp_irqs [MAX_IRQ_SOURCES];
 extern int mpc_default_type;
diff --git a/include/asm-x86_64/msi.h b/include/asm-x86_64/msi.h
index 85c427e472bf..356e0e82f50b 100644
--- a/include/asm-x86_64/msi.h
+++ b/include/asm-x86_64/msi.h
@@ -11,8 +11,6 @@
 #include <asm/smp.h>
 
 #define LAST_DEVICE_VECTOR		232
-#define MSI_DEST_MODE			MSI_LOGICAL_MODE
-#define MSI_TARGET_CPU_SHIFT		12
-#define MSI_TARGET_CPU			logical_smp_processor_id()
+#define MSI_TARGET_CPU_SHIFT	12
 
 #endif /* ASM_MSI_H */
diff --git a/include/asm-x86_64/msr.h b/include/asm-x86_64/msr.h
index 5a7fe3c6c3d8..10f8b51cec8b 100644
--- a/include/asm-x86_64/msr.h
+++ b/include/asm-x86_64/msr.h
@@ -19,7 +19,7 @@
 			    : "=a" (a__), "=d" (b__) \
 			    : "c" (msr)); \
        val = a__ | (b__<<32); \
-} while(0); 
+} while(0)
 
 #define wrmsr(msr,val1,val2) \
      __asm__ __volatile__("wrmsr" \
@@ -56,7 +56,7 @@
                       ".section __ex_table,\"a\"\n"		\
                       " .align 8\n"				\
                       " .quad 1b,3b\n"				\
-                      ".previous":"=&bDS" (ret__), "=a"(a), "=d"(b)\
+                      ".previous":"=&bDS" (ret__), "=a"(*(a)), "=d"(*(b))\
                       :"c"(msr), "i"(-EIO), "0"(0));		\
 	  ret__; })		
 
diff --git a/include/asm-x86_64/numa.h b/include/asm-x86_64/numa.h
index bcf55c3f7f7f..d51e56fdc3da 100644
--- a/include/asm-x86_64/numa.h
+++ b/include/asm-x86_64/numa.h
@@ -17,6 +17,8 @@ extern void numa_add_cpu(int cpu);
 extern void numa_init_array(void);
 extern int numa_off;
 
+extern void numa_set_node(int cpu, int node);
+
 extern unsigned char apicid_to_node[256];
 
 #define NUMA_NO_NODE 0xff
diff --git a/include/asm-x86_64/page.h b/include/asm-x86_64/page.h
index e5ab4d231f2c..06e489f32472 100644
--- a/include/asm-x86_64/page.h
+++ b/include/asm-x86_64/page.h
@@ -11,7 +11,7 @@
 #define PAGE_SIZE	(1UL << PAGE_SHIFT)
 #endif
 #define PAGE_MASK	(~(PAGE_SIZE-1))
-#define PHYSICAL_PAGE_MASK	(~(PAGE_SIZE-1) & (__PHYSICAL_MASK << PAGE_SHIFT))
+#define PHYSICAL_PAGE_MASK	(~(PAGE_SIZE-1) & __PHYSICAL_MASK)
 
 #define THREAD_ORDER 1 
 #ifdef __ASSEMBLY__
diff --git a/include/asm-x86_64/param.h b/include/asm-x86_64/param.h
index 40b11937180d..5956b23b57c2 100644
--- a/include/asm-x86_64/param.h
+++ b/include/asm-x86_64/param.h
@@ -1,9 +1,8 @@
-#include <linux/config.h>
-
 #ifndef _ASMx86_64_PARAM_H
 #define _ASMx86_64_PARAM_H
 
 #ifdef __KERNEL__
+# include <linux/config.h>
 # define HZ            CONFIG_HZ	/* Internal kernel timer frequency */
 # define USER_HZ       100		/* .. some user interfaces are in "ticks */
 #define CLOCKS_PER_SEC        (USER_HZ)       /* like times() */
diff --git a/include/asm-x86_64/pda.h b/include/asm-x86_64/pda.h
index bbf89aa8a1af..8733ccfa442e 100644
--- a/include/asm-x86_64/pda.h
+++ b/include/asm-x86_64/pda.h
@@ -15,6 +15,7 @@ struct x8664_pda {
         int irqcount;		    /* Irq nesting counter. Starts with -1 */  	
 	int cpunumber;		    /* Logical CPU number */
 	char *irqstackptr;	/* top of irqstack */
+	int nodenumber;		    /* number of current node */
 	unsigned int __softirq_pending;
 	unsigned int __nmi_count;	/* number of NMI on this CPUs */
 	struct mm_struct *active_mm;
diff --git a/include/asm-x86_64/pgtable.h b/include/asm-x86_64/pgtable.h
index 7309fffeec9a..ecf58c7c1650 100644
--- a/include/asm-x86_64/pgtable.h
+++ b/include/asm-x86_64/pgtable.h
@@ -16,6 +16,7 @@ extern pud_t level3_physmem_pgt[512];
 extern pud_t level3_ident_pgt[512];
 extern pmd_t level2_kernel_pgt[512];
 extern pgd_t init_level4_pgt[];
+extern pgd_t boot_level4_pgt[];
 extern unsigned long __supported_pte_mask;
 
 #define swapper_pg_dir init_level4_pgt
@@ -247,7 +248,7 @@ static inline unsigned long pud_bad(pud_t pud)
 #define pages_to_mb(x) ((x) >> (20-PAGE_SHIFT))	/* FIXME: is this
 						   right? */
 #define pte_page(x)	pfn_to_page(pte_pfn(x))
-#define pte_pfn(x)  ((pte_val(x) >> PAGE_SHIFT) & __PHYSICAL_MASK)
+#define pte_pfn(x)  ((pte_val(x) & __PHYSICAL_MASK) >> PAGE_SHIFT)
 
 static inline pte_t pfn_pte(unsigned long page_nr, pgprot_t pgprot)
 {
@@ -354,7 +355,7 @@ static inline pud_t *__pud_offset_k(pud_t *pud, unsigned long address)
 #define pmd_clear(xp)	do { set_pmd(xp, __pmd(0)); } while (0)
 #define	pmd_bad(x)	((pmd_val(x) & (~PTE_MASK & ~_PAGE_USER)) != _KERNPG_TABLE )
 #define pfn_pmd(nr,prot) (__pmd(((nr) << PAGE_SHIFT) | pgprot_val(prot)))
-#define pmd_pfn(x)  ((pmd_val(x) >> PAGE_SHIFT) & __PHYSICAL_MASK)
+#define pmd_pfn(x)  ((pmd_val(x) & __PHYSICAL_MASK) >> PAGE_SHIFT)
 
 #define pte_to_pgoff(pte) ((pte_val(pte) & PHYSICAL_PAGE_MASK) >> PAGE_SHIFT)
 #define pgoff_to_pte(off) ((pte_t) { ((off) << PAGE_SHIFT) | _PAGE_FILE })
diff --git a/include/asm-x86_64/processor.h b/include/asm-x86_64/processor.h
index 03837d34fba0..4861246548f7 100644
--- a/include/asm-x86_64/processor.h
+++ b/include/asm-x86_64/processor.h
@@ -61,10 +61,12 @@ struct cpuinfo_x86 {
 	int	x86_cache_alignment;
 	int	x86_tlbsize;	/* number of 4K pages in DTLB/ITLB combined(in pages)*/
         __u8    x86_virt_bits, x86_phys_bits;
-	__u8	x86_num_cores;
+	__u8	x86_max_cores;	/* cpuid returned max cores value */
         __u32   x86_power; 	
 	__u32   extended_cpuid_level;	/* Max extended CPUID function supported */
 	unsigned long loops_per_jiffy;
+	__u8	apicid;
+	__u8	booted_cores;	/* number of cores as seen by OS */
 } ____cacheline_aligned;
 
 #define X86_VENDOR_INTEL 0
diff --git a/include/asm-x86_64/proto.h b/include/asm-x86_64/proto.h
index dbb37b0adb43..34501086afef 100644
--- a/include/asm-x86_64/proto.h
+++ b/include/asm-x86_64/proto.h
@@ -11,6 +11,8 @@ struct pt_regs;
 extern void start_kernel(void);
 extern void pda_init(int); 
 
+extern void zap_low_mappings(int cpu);
+
 extern void early_idt_handler(void);
 
 extern void mcheck_init(struct cpuinfo_x86 *c);
@@ -22,6 +24,8 @@ extern void mtrr_bp_init(void);
 #define mtrr_bp_init() do {} while (0)
 #endif
 extern void init_memory_mapping(unsigned long start, unsigned long end);
+extern void size_zones(unsigned long *z, unsigned long *h,
+			unsigned long start_pfn, unsigned long end_pfn);
 
 extern void system_call(void); 
 extern int kernel_syscall(void);
diff --git a/include/asm-x86_64/rwlock.h b/include/asm-x86_64/rwlock.h
index 8a78a4ace53c..9942cc393064 100644
--- a/include/asm-x86_64/rwlock.h
+++ b/include/asm-x86_64/rwlock.h
@@ -64,7 +64,7 @@
 		     ::"a" (rw) : "memory")
 
 #define __build_write_lock_const(rw, helper) \
-	asm volatile(LOCK "subl $" RW_LOCK_BIAS_STR ",(%0)\n\t" \
+	asm volatile(LOCK "subl $" RW_LOCK_BIAS_STR ",%0\n\t" \
 		     "jnz 2f\n" \
 		     "1:\n" \
 		    LOCK_SECTION_START("") \
diff --git a/include/asm-x86_64/rwsem.h b/include/asm-x86_64/rwsem.h
deleted file mode 100644
index 46077e9c1910..000000000000
--- a/include/asm-x86_64/rwsem.h
+++ /dev/null
@@ -1,283 +0,0 @@
-/* rwsem.h: R/W semaphores implemented using XADD/CMPXCHG for x86_64+
- *
- * Written by David Howells (dhowells@redhat.com).
- * Ported by Andi Kleen <ak@suse.de> to x86-64.
- *
- * Derived from asm-i386/semaphore.h and asm-i386/rwsem.h
- *
- *
- * The MSW of the count is the negated number of active writers and waiting
- * lockers, and the LSW is the total number of active locks
- *
- * The lock count is initialized to 0 (no active and no waiting lockers).
- *
- * When a writer subtracts WRITE_BIAS, it'll get 0xffff0001 for the case of an
- * uncontended lock. This can be determined because XADD returns the old value.
- * Readers increment by 1 and see a positive value when uncontended, negative
- * if there are writers (and maybe) readers waiting (in which case it goes to
- * sleep).
- *
- * The value of WAITING_BIAS supports up to 32766 waiting processes. This can
- * be extended to 65534 by manually checking the whole MSW rather than relying
- * on the S flag.
- *
- * The value of ACTIVE_BIAS supports up to 65535 active processes.
- *
- * This should be totally fair - if anything is waiting, a process that wants a
- * lock will go to the back of the queue. When the currently active lock is
- * released, if there's a writer at the front of the queue, then that and only
- * that will be woken up; if there's a bunch of consecutive readers at the
- * front, then they'll all be woken up, but no other readers will be.
- */
-
-#ifndef _X8664_RWSEM_H
-#define _X8664_RWSEM_H
-
-#ifndef _LINUX_RWSEM_H
-#error "please don't include asm/rwsem.h directly, use linux/rwsem.h instead"
-#endif
-
-#ifdef __KERNEL__
-
-#include <linux/list.h>
-#include <linux/spinlock.h>
-
-struct rwsem_waiter;
-
-extern struct rw_semaphore *rwsem_down_read_failed(struct rw_semaphore *sem);
-extern struct rw_semaphore *rwsem_down_write_failed(struct rw_semaphore *sem);
-extern struct rw_semaphore *rwsem_wake(struct rw_semaphore *);
-extern struct rw_semaphore *rwsem_downgrade_wake(struct rw_semaphore *sem);
-
-/*
- * the semaphore definition
- */
-struct rw_semaphore {
-	signed int		count;
-#define RWSEM_UNLOCKED_VALUE		0x00000000
-#define RWSEM_ACTIVE_BIAS		0x00000001
-#define RWSEM_ACTIVE_MASK		0x0000ffff
-#define RWSEM_WAITING_BIAS		(-0x00010000)
-#define RWSEM_ACTIVE_READ_BIAS		RWSEM_ACTIVE_BIAS
-#define RWSEM_ACTIVE_WRITE_BIAS		(RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS)
-	spinlock_t		wait_lock;
-	struct list_head	wait_list;
-#if RWSEM_DEBUG
-	int			debug;
-#endif
-};
-
-/*
- * initialisation
- */
-#if RWSEM_DEBUG
-#define __RWSEM_DEBUG_INIT      , 0
-#else
-#define __RWSEM_DEBUG_INIT	/* */
-#endif
-
-#define __RWSEM_INITIALIZER(name) \
-{ RWSEM_UNLOCKED_VALUE, SPIN_LOCK_UNLOCKED, LIST_HEAD_INIT((name).wait_list) \
-	__RWSEM_DEBUG_INIT }
-
-#define DECLARE_RWSEM(name) \
-	struct rw_semaphore name = __RWSEM_INITIALIZER(name)
-
-static inline void init_rwsem(struct rw_semaphore *sem)
-{
-	sem->count = RWSEM_UNLOCKED_VALUE;
-	spin_lock_init(&sem->wait_lock);
-	INIT_LIST_HEAD(&sem->wait_list);
-#if RWSEM_DEBUG
-	sem->debug = 0;
-#endif
-}
-
-/*
- * lock for reading
- */
-static inline void __down_read(struct rw_semaphore *sem)
-{
-	__asm__ __volatile__(
-		"# beginning down_read\n\t"
-LOCK_PREFIX	"  incl      (%%rdi)\n\t" /* adds 0x00000001, returns the old value */
-		"  js        2f\n\t" /* jump if we weren't granted the lock */
-		"1:\n\t"
-		LOCK_SECTION_START("") \
-		"2:\n\t"
-		"  call      rwsem_down_read_failed_thunk\n\t"
-		"  jmp       1b\n"
-		LOCK_SECTION_END \
-		"# ending down_read\n\t"
-		: "+m"(sem->count)
-		: "D"(sem)
-		: "memory", "cc");
-}
-
-
-/*
- * trylock for reading -- returns 1 if successful, 0 if contention
- */
-static inline int __down_read_trylock(struct rw_semaphore *sem)
-{
-	__s32 result, tmp;
-	__asm__ __volatile__(
-		"# beginning __down_read_trylock\n\t"
-		"  movl      %0,%1\n\t"
-		"1:\n\t"
-		"  movl	     %1,%2\n\t"
-		"  addl      %3,%2\n\t"
-		"  jle	     2f\n\t"
-LOCK_PREFIX	"  cmpxchgl  %2,%0\n\t"
-		"  jnz	     1b\n\t"
-		"2:\n\t"
-		"# ending __down_read_trylock\n\t"
-		: "+m"(sem->count), "=&a"(result), "=&r"(tmp)
-		: "i"(RWSEM_ACTIVE_READ_BIAS)
-		: "memory", "cc");
-	return result>=0 ? 1 : 0;
-}
-
-
-/*
- * lock for writing
- */
-static inline void __down_write(struct rw_semaphore *sem)
-{
-	int tmp;
-
-	tmp = RWSEM_ACTIVE_WRITE_BIAS;
-	__asm__ __volatile__(
-		"# beginning down_write\n\t"
-LOCK_PREFIX	"  xaddl      %0,(%%rdi)\n\t" /* subtract 0x0000ffff, returns the old value */
-		"  testl     %0,%0\n\t" /* was the count 0 before? */
-		"  jnz       2f\n\t" /* jump if we weren't granted the lock */
-		"1:\n\t"
-		LOCK_SECTION_START("")
-		"2:\n\t"
-		"  call      rwsem_down_write_failed_thunk\n\t"
-		"  jmp       1b\n"
-		LOCK_SECTION_END
-		"# ending down_write"
-		: "=&r" (tmp) 
-		: "0"(tmp), "D"(sem)
-		: "memory", "cc");
-}
-
-/*
- * trylock for writing -- returns 1 if successful, 0 if contention
- */
-static inline int __down_write_trylock(struct rw_semaphore *sem)
-{
-	signed long ret = cmpxchg(&sem->count,
-				  RWSEM_UNLOCKED_VALUE, 
-				  RWSEM_ACTIVE_WRITE_BIAS);
-	if (ret == RWSEM_UNLOCKED_VALUE)
-		return 1;
-	return 0;
-}
-
-/*
- * unlock after reading
- */
-static inline void __up_read(struct rw_semaphore *sem)
-{
-	__s32 tmp = -RWSEM_ACTIVE_READ_BIAS;
-	__asm__ __volatile__(
-		"# beginning __up_read\n\t"
-LOCK_PREFIX	"  xaddl      %[tmp],(%%rdi)\n\t" /* subtracts 1, returns the old value */
-		"  js        2f\n\t" /* jump if the lock is being waited upon */
-		"1:\n\t"
-		LOCK_SECTION_START("")
-		"2:\n\t"
-		"  decw      %w[tmp]\n\t" /* do nothing if still outstanding active readers */
-		"  jnz       1b\n\t"
-		"  call      rwsem_wake_thunk\n\t"
-		"  jmp       1b\n"
-		LOCK_SECTION_END
-		"# ending __up_read\n"
-		: "+m"(sem->count), [tmp] "+r" (tmp)
-		: "D"(sem)
-		: "memory", "cc");
-}
-
-/*
- * unlock after writing
- */
-static inline void __up_write(struct rw_semaphore *sem)
-{
-	unsigned tmp; 
-	__asm__ __volatile__(
-		"# beginning __up_write\n\t"
-		"  movl     %[bias],%[tmp]\n\t"
-LOCK_PREFIX	"  xaddl     %[tmp],(%%rdi)\n\t" /* tries to transition 0xffff0001 -> 0x00000000 */
-		"  jnz       2f\n\t" /* jump if the lock is being waited upon */
-		"1:\n\t"
-		LOCK_SECTION_START("")
-		"2:\n\t"
-		"  decw      %w[tmp]\n\t" /* did the active count reduce to 0? */
-		"  jnz       1b\n\t" /* jump back if not */
-		"  call      rwsem_wake_thunk\n\t"
-		"  jmp       1b\n"
-		LOCK_SECTION_END
-		"# ending __up_write\n"
-		: "+m"(sem->count), [tmp] "=r" (tmp)
-		: "D"(sem), [bias] "i"(-RWSEM_ACTIVE_WRITE_BIAS)
-		: "memory", "cc");
-}
-
-/*
- * downgrade write lock to read lock
- */
-static inline void __downgrade_write(struct rw_semaphore *sem)
-{
-	__asm__ __volatile__(
-		"# beginning __downgrade_write\n\t"
-LOCK_PREFIX	"  addl      %[bias],(%%rdi)\n\t" /* transitions 0xZZZZ0001 -> 0xYYYY0001 */
-		"  js        2f\n\t" /* jump if the lock is being waited upon */
-		"1:\n\t"
-		LOCK_SECTION_START("")
-		"2:\n\t"
-		"  call	     rwsem_downgrade_thunk\n"
-		"  jmp       1b\n"
-		LOCK_SECTION_END
-		"# ending __downgrade_write\n"
-		: "=m"(sem->count)
-		: "D"(sem), [bias] "i"(-RWSEM_WAITING_BIAS), "m"(sem->count)
-		: "memory", "cc");
-}
-
-/*
- * implement atomic add functionality
- */
-static inline void rwsem_atomic_add(int delta, struct rw_semaphore *sem)
-{
-	__asm__ __volatile__(
-LOCK_PREFIX	"addl %1,%0"
-		:"=m"(sem->count)
-		:"ir"(delta), "m"(sem->count));
-}
-
-/*
- * implement exchange and add functionality
- */
-static inline int rwsem_atomic_update(int delta, struct rw_semaphore *sem)
-{
-	int tmp = delta;
-
-	__asm__ __volatile__(
-LOCK_PREFIX	"xaddl %0,(%2)"
-		: "=r"(tmp), "=m"(sem->count)
-		: "r"(sem), "m"(sem->count), "0" (tmp)
-		: "memory");
-
-	return tmp+delta;
-}
-
-static inline int rwsem_is_locked(struct rw_semaphore *sem)
-{
-	return (sem->count != 0);
-}
-
-#endif /* __KERNEL__ */
-#endif /* _X8664_RWSEM_H */
diff --git a/include/asm-x86_64/smp.h b/include/asm-x86_64/smp.h
index c57ce4071342..d030409a8fb5 100644
--- a/include/asm-x86_64/smp.h
+++ b/include/asm-x86_64/smp.h
@@ -47,7 +47,6 @@ extern void lock_ipi_call_lock(void);
 extern void unlock_ipi_call_lock(void);
 extern int smp_num_siblings;
 extern void smp_send_reschedule(int cpu);
-extern void zap_low_mappings(void);
 void smp_stop_cpu(void);
 extern int smp_call_function_single(int cpuid, void (*func) (void *info),
 				void *info, int retry, int wait);
@@ -82,6 +81,8 @@ extern int safe_smp_processor_id(void);
 extern int __cpu_disable(void);
 extern void __cpu_die(unsigned int cpu);
 extern void prefill_possible_map(void);
+extern unsigned num_processors;
+extern unsigned disabled_cpus;
 
 #endif /* !ASSEMBLY */
 
@@ -135,5 +136,11 @@ static __inline int logical_smp_processor_id(void)
 }
 #endif
 
+#ifdef CONFIG_SMP
+#define cpu_physical_id(cpu)		x86_cpu_to_apicid[cpu]
+#else
+#define cpu_physical_id(cpu)		boot_cpu_id
+#endif
+
 #endif
 
diff --git a/include/asm-x86_64/spinlock.h b/include/asm-x86_64/spinlock.h
index 69636831ad2f..fe484a699cc3 100644
--- a/include/asm-x86_64/spinlock.h
+++ b/include/asm-x86_64/spinlock.h
@@ -18,22 +18,22 @@
  */
 
 #define __raw_spin_is_locked(x) \
-		(*(volatile signed char *)(&(x)->slock) <= 0)
+		(*(volatile signed int *)(&(x)->slock) <= 0)
 
 #define __raw_spin_lock_string \
 	"\n1:\t" \
-	"lock ; decb %0\n\t" \
+	"lock ; decl %0\n\t" \
 	"js 2f\n" \
 	LOCK_SECTION_START("") \
 	"2:\t" \
 	"rep;nop\n\t" \
-	"cmpb $0,%0\n\t" \
+	"cmpl $0,%0\n\t" \
 	"jle 2b\n\t" \
 	"jmp 1b\n" \
 	LOCK_SECTION_END
 
 #define __raw_spin_unlock_string \
-	"movb $1,%0" \
+	"movl $1,%0" \
 		:"=m" (lock->slock) : : "memory"
 
 static inline void __raw_spin_lock(raw_spinlock_t *lock)
@@ -47,10 +47,10 @@ static inline void __raw_spin_lock(raw_spinlock_t *lock)
 
 static inline int __raw_spin_trylock(raw_spinlock_t *lock)
 {
-	char oldval;
+	int oldval;
 
 	__asm__ __volatile__(
-		"xchgb %b0,%1"
+		"xchgl %0,%1"
 		:"=q" (oldval), "=m" (lock->slock)
 		:"0" (0) : "memory");
 
diff --git a/include/asm-x86_64/topology.h b/include/asm-x86_64/topology.h
index 1c603cd7e4d0..7d82bc56b9fa 100644
--- a/include/asm-x86_64/topology.h
+++ b/include/asm-x86_64/topology.h
@@ -23,11 +23,13 @@ extern int __node_distance(int, int);
 
 #define cpu_to_node(cpu)		(cpu_to_node[cpu])
 #define parent_node(node)		(node)
-#define node_to_first_cpu(node) 	(__ffs(node_to_cpumask[node]))
+#define node_to_first_cpu(node) 	(first_cpu(node_to_cpumask[node]))
 #define node_to_cpumask(node)		(node_to_cpumask[node])
 #define pcibus_to_node(bus)		((long)(bus->sysdata))	
 #define pcibus_to_cpumask(bus)		node_to_cpumask(pcibus_to_node(bus));
 
+#define numa_node_id()			read_pda(nodenumber)
+
 /* sched_domains SD_NODE_INIT for x86_64 machines */
 #define SD_NODE_INIT (struct sched_domain) {		\
 	.span			= CPU_MASK_NONE,	\
diff --git a/include/asm-x86_64/unistd.h b/include/asm-x86_64/unistd.h
index 3c494b65d33a..2c42150bce0c 100644
--- a/include/asm-x86_64/unistd.h
+++ b/include/asm-x86_64/unistd.h
@@ -462,7 +462,7 @@ __SYSCALL(__NR_fremovexattr, sys_fremovexattr)
 #define __NR_tkill	200
 __SYSCALL(__NR_tkill, sys_tkill) 
 #define __NR_time      201
-__SYSCALL(__NR_time, sys_time64)
+__SYSCALL(__NR_time, sys_time)
 #define __NR_futex     202
 __SYSCALL(__NR_futex, sys_futex)
 #define __NR_sched_setaffinity    203
@@ -608,6 +608,7 @@ do { \
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK
 #define __ARCH_WANT_SYS_RT_SIGACTION
+#define __ARCH_WANT_SYS_TIME
 #define __ARCH_WANT_COMPAT_SYS_TIME
 #endif
 
diff --git a/include/asm-xtensa/atomic.h b/include/asm-xtensa/atomic.h
index 12b5732dc6e5..3670cc7695da 100644
--- a/include/asm-xtensa/atomic.h
+++ b/include/asm-xtensa/atomic.h
@@ -223,6 +223,26 @@ static inline int atomic_sub_return(int i, atomic_t * v)
  */
 #define atomic_add_negative(i,v) (atomic_add_return((i),(v)) < 0)
 
+#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
+
+/**
+ * atomic_add_unless - add unless the number is a given value
+ * @v: pointer of type atomic_t
+ * @a: the amount to add to v...
+ * @u: ...unless v is equal to u.
+ *
+ * Atomically adds @a to @v, so long as it was not @u.
+ * Returns non-zero if @v was not @u, and zero otherwise.
+ */
+#define atomic_add_unless(v, a, u)				\
+({								\
+	int c, old;						\
+	c = atomic_read(v);					\
+	while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \
+		c = old;					\
+	c != (u);						\
+})
+#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
 
 static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
 {
diff --git a/include/linux/acct.h b/include/linux/acct.h
index 93c5b3cdf951..9a66401073fc 100644
--- a/include/linux/acct.h
+++ b/include/linux/acct.h
@@ -16,6 +16,8 @@
 #define _LINUX_ACCT_H
 
 #include <linux/types.h>
+#include <linux/jiffies.h>
+
 #include <asm/param.h>
 #include <asm/byteorder.h>
 
diff --git a/include/linux/aio.h b/include/linux/aio.h
index 403d71dcb7c8..49fd37629ee4 100644
--- a/include/linux/aio.h
+++ b/include/linux/aio.h
@@ -124,7 +124,7 @@ struct kiocb {
 		(x)->ki_users = 1;			\
 		(x)->ki_key = KIOCB_SYNC_KEY;		\
 		(x)->ki_filp = (filp);			\
-		(x)->ki_ctx = &tsk->active_mm->default_kioctx;	\
+		(x)->ki_ctx = NULL;			\
 		(x)->ki_cancel = NULL;			\
 		(x)->ki_dtor = NULL;			\
 		(x)->ki_obj.tsk = tsk;			\
@@ -210,8 +210,15 @@ struct kioctx *lookup_ioctx(unsigned long ctx_id);
 int FASTCALL(io_submit_one(struct kioctx *ctx, struct iocb __user *user_iocb,
 				  struct iocb *iocb));
 
-#define get_ioctx(kioctx)	do { if (unlikely(atomic_read(&(kioctx)->users) <= 0)) BUG(); atomic_inc(&(kioctx)->users); } while (0)
-#define put_ioctx(kioctx)	do { if (unlikely(atomic_dec_and_test(&(kioctx)->users))) __put_ioctx(kioctx); else if (unlikely(atomic_read(&(kioctx)->users) < 0)) BUG(); } while (0)
+#define get_ioctx(kioctx) do {						\
+	BUG_ON(unlikely(atomic_read(&(kioctx)->users) <= 0));		\
+	atomic_inc(&(kioctx)->users);					\
+} while (0)
+#define put_ioctx(kioctx) do {						\
+	BUG_ON(unlikely(atomic_read(&(kioctx)->users) <= 0));		\
+	if (unlikely(atomic_dec_and_test(&(kioctx)->users))) 		\
+		__put_ioctx(kioctx);					\
+} while (0)
 
 #define in_aio() !is_sync_wait(current->io_wait)
 /* may be used for debugging */
diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
index e7d0593bb576..b203ea82a0a8 100644
--- a/include/linux/atmdev.h
+++ b/include/linux/atmdev.h
@@ -7,7 +7,6 @@
 #define LINUX_ATMDEV_H
 
 
-#include <linux/config.h>
 #include <linux/atmapi.h>
 #include <linux/atm.h>
 #include <linux/atmioc.h>
@@ -210,6 +209,7 @@ struct atm_cirange {
 
 #ifdef __KERNEL__
 
+#include <linux/config.h>
 #include <linux/wait.h> /* wait_queue_head_t */
 #include <linux/time.h> /* struct timeval */
 #include <linux/net.h>
@@ -274,7 +274,7 @@ enum {
 
 
 enum {
-	ATM_DF_CLOSE,		/* close device when last VCC is closed */
+	ATM_DF_REMOVED,		/* device was removed from atm_devs list */
 };
 
 
@@ -415,7 +415,6 @@ struct atm_dev *atm_dev_register(const char *type,const struct atmdev_ops *ops,
     int number,unsigned long *flags); /* number == -1: pick first available */
 struct atm_dev *atm_dev_lookup(int number);
 void atm_dev_deregister(struct atm_dev *dev);
-void shutdown_atm_dev(struct atm_dev *dev);
 void vcc_insert_socket(struct sock *sk);
 
 
@@ -457,18 +456,19 @@ static inline void atm_dev_hold(struct atm_dev *dev)
 
 static inline void atm_dev_put(struct atm_dev *dev)
 {
-	atomic_dec(&dev->refcnt);
-
-	if ((atomic_read(&dev->refcnt) == 1) &&
-	    test_bit(ATM_DF_CLOSE,&dev->flags))
-		shutdown_atm_dev(dev);
+	if (atomic_dec_and_test(&dev->refcnt)) {
+		BUG_ON(!test_bit(ATM_DF_REMOVED, &dev->flags));
+		if (dev->ops->dev_close)
+			dev->ops->dev_close(dev);
+		kfree(dev);
+	}
 }
 
 
 int atm_charge(struct atm_vcc *vcc,int truesize);
 struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc,int pdu_size,
     gfp_t gfp_flags);
-int atm_pcr_goal(struct atm_trafprm *tp);
+int atm_pcr_goal(const struct atm_trafprm *tp);
 
 void vcc_release_async(struct atm_vcc *vcc, int reply);
 
diff --git a/include/linux/bitops.h b/include/linux/bitops.h
index cb3c3ef50f50..38c2fb7ebe09 100644
--- a/include/linux/bitops.h
+++ b/include/linux/bitops.h
@@ -84,6 +84,16 @@ static __inline__ int get_bitmask_order(unsigned int count)
 	return order;	/* We could be slightly more clever with -1 here... */
 }
 
+static __inline__ int get_count_order(unsigned int count)
+{
+	int order;
+	
+	order = fls(count) - 1;
+	if (count & (count - 1))
+		order++;
+	return order;
+}
+
 /*
  * hweightN: returns the hamming weight (i.e. the number
  * of bits set) of a N-bit word
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 025a7f084dbd..a33a31e71bbc 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -406,6 +406,7 @@ struct request_queue
 
 	atomic_t		refcnt;
 
+	unsigned int		nr_sorted;
 	unsigned int		in_flight;
 
 	/*
@@ -631,6 +632,7 @@ static inline void elv_dispatch_add_tail(struct request_queue *q,
 {
 	if (q->last_merge == rq)
 		q->last_merge = NULL;
+	q->nr_sorted--;
 
 	q->end_sector = rq_end_sector(rq);
 	q->boundary_rq = rq;
diff --git a/include/linux/cache.h b/include/linux/cache.h
index f6b5a46c5f82..0b7ecf3af78a 100644
--- a/include/linux/cache.h
+++ b/include/linux/cache.h
@@ -13,7 +13,7 @@
 #define SMP_CACHE_BYTES L1_CACHE_BYTES
 #endif
 
-#if defined(CONFIG_X86) || defined(CONFIG_SPARC64)
+#if defined(CONFIG_X86) || defined(CONFIG_SPARC64) || defined(CONFIG_IA64)
 #define __read_mostly __attribute__((__section__(".data.read_mostly")))
 #else
 #define __read_mostly
diff --git a/include/linux/cciss_ioctl.h b/include/linux/cciss_ioctl.h
index 424d5e622b43..6e27f42e3a57 100644
--- a/include/linux/cciss_ioctl.h
+++ b/include/linux/cciss_ioctl.h
@@ -10,8 +10,8 @@
 typedef struct _cciss_pci_info_struct
 {
 	unsigned char 	bus;
-	unsigned short	domain;
 	unsigned char 	dev_fn;
+	unsigned short	domain;
 	__u32 		board_id;
 } cciss_pci_info_struct; 
 
diff --git a/include/linux/cm4000_cs.h b/include/linux/cm4000_cs.h
new file mode 100644
index 000000000000..605ebe24bb2e
--- /dev/null
+++ b/include/linux/cm4000_cs.h
@@ -0,0 +1,66 @@
+#ifndef	_CM4000_H_
+#define	_CM4000_H_
+
+#define	MAX_ATR			33
+
+#define	CM4000_MAX_DEV		4
+
+/* those two structures are passed via ioctl() from/to userspace.  They are
+ * used by existing userspace programs, so I kepth the awkward "bIFSD" naming
+ * not to break compilation of userspace apps. -HW */
+
+typedef struct atreq {
+	int32_t atr_len;
+	unsigned char atr[64];
+	int32_t power_act;
+	unsigned char bIFSD;
+	unsigned char bIFSC;
+} atreq_t;
+
+
+/* what is particularly stupid in the original driver is the arch-dependant
+ * member sizes. This leads to CONFIG_COMPAT breakage, since 32bit userspace
+ * will lay out the structure members differently than the 64bit kernel.
+ *
+ * I've changed "ptsreq.protocol" from "unsigned long" to "u_int32_t".
+ * On 32bit this will make no difference.  With 64bit kernels, it will make
+ * 32bit apps work, too.
+ */
+
+typedef struct ptsreq {
+	u_int32_t protocol; /*T=0: 2^0, T=1:  2^1*/
+ 	unsigned char flags;
+ 	unsigned char pts1;
+ 	unsigned char pts2;
+	unsigned char pts3;
+} ptsreq_t;
+
+#define	CM_IOC_MAGIC		'c'
+#define	CM_IOC_MAXNR	        255
+
+#define	CM_IOCGSTATUS		_IOR (CM_IOC_MAGIC, 0, unsigned char *)
+#define	CM_IOCGATR		_IOWR(CM_IOC_MAGIC, 1, atreq_t *)
+#define	CM_IOCSPTS		_IOW (CM_IOC_MAGIC, 2, ptsreq_t *)
+#define	CM_IOCSRDR		_IO  (CM_IOC_MAGIC, 3)
+#define CM_IOCARDOFF            _IO  (CM_IOC_MAGIC, 4)
+
+#define CM_IOSDBGLVL            _IOW(CM_IOC_MAGIC, 250, int*)
+
+/* card and device states */
+#define	CM_CARD_INSERTED		0x01
+#define	CM_CARD_POWERED			0x02
+#define	CM_ATR_PRESENT			0x04
+#define	CM_ATR_VALID	 		0x08
+#define	CM_STATE_VALID			0x0f
+/* extra info only from CM4000 */
+#define	CM_NO_READER			0x10
+#define	CM_BAD_CARD			0x20
+
+
+#ifdef __KERNEL__
+
+#define	DEVICE_NAME		"cmm"
+#define	MODULE_NAME		"cm4000_cs"
+
+#endif	/* __KERNEL__ */
+#endif	/* _CM4000_H_ */
diff --git a/include/linux/cn_proc.h b/include/linux/cn_proc.h
index 70ab56317380..1417de935057 100644
--- a/include/linux/cn_proc.h
+++ b/include/linux/cn_proc.h
@@ -26,6 +26,7 @@
 #define CN_PROC_H
 
 #include <linux/types.h>
+#include <linux/time.h>
 #include <linux/connector.h>
 
 /*
@@ -65,6 +66,7 @@ struct proc_event {
 		PROC_EVENT_EXIT = 0x80000000
 	} what;
 	__u32 cpu;
+	struct timespec timestamp;
 	union { /* must be last field of proc_event struct */
 		struct {
 			__u32 err;
@@ -86,12 +88,12 @@ struct proc_event {
 			pid_t process_pid;
 			pid_t process_tgid;
 			union {
-				uid_t ruid; /* current->uid */
-				gid_t rgid; /* current->gid */
+				__u32 ruid; /* task uid */
+				__u32 rgid; /* task gid */
 			} r;
 			union {
-				uid_t euid;
-				gid_t egid;
+				__u32 euid;
+				__u32 egid;
 			} e;
 		} id;
 
diff --git a/include/linux/compat_ioctl.h b/include/linux/compat_ioctl.h
index 2209ad3499a3..119f9d064cc6 100644
--- a/include/linux/compat_ioctl.h
+++ b/include/linux/compat_ioctl.h
@@ -259,6 +259,14 @@ COMPATIBLE_IOCTL(RTC_RD_TIME)
 COMPATIBLE_IOCTL(RTC_SET_TIME)
 COMPATIBLE_IOCTL(RTC_WKALM_SET)
 COMPATIBLE_IOCTL(RTC_WKALM_RD)
+/*
+ * These two are only for the sbus rtc driver, but
+ * hwclock tries them on every rtc device first when
+ * running on sparc.  On other architectures the entries
+ * are useless but harmless.
+ */
+COMPATIBLE_IOCTL(_IOR('p', 20, int[7])) /* RTCGET */
+COMPATIBLE_IOCTL(_IOW('p', 21, int[7])) /* RTCSET */
 /* Little m */
 COMPATIBLE_IOCTL(MTIOCTOP)
 /* Socket level stuff */
@@ -787,3 +795,70 @@ COMPATIBLE_IOCTL(HIDIOCGFLAG)
 COMPATIBLE_IOCTL(HIDIOCSFLAG)
 COMPATIBLE_IOCTL(HIDIOCGCOLLECTIONINDEX)
 COMPATIBLE_IOCTL(HIDIOCGCOLLECTIONINFO)
+/* dvb */
+COMPATIBLE_IOCTL(AUDIO_STOP)
+COMPATIBLE_IOCTL(AUDIO_PLAY)
+COMPATIBLE_IOCTL(AUDIO_PAUSE)
+COMPATIBLE_IOCTL(AUDIO_CONTINUE)
+COMPATIBLE_IOCTL(AUDIO_SELECT_SOURCE)
+COMPATIBLE_IOCTL(AUDIO_SET_MUTE)
+COMPATIBLE_IOCTL(AUDIO_SET_AV_SYNC)
+COMPATIBLE_IOCTL(AUDIO_SET_BYPASS_MODE)
+COMPATIBLE_IOCTL(AUDIO_CHANNEL_SELECT)
+COMPATIBLE_IOCTL(AUDIO_GET_STATUS)
+COMPATIBLE_IOCTL(AUDIO_GET_CAPABILITIES)
+COMPATIBLE_IOCTL(AUDIO_CLEAR_BUFFER)
+COMPATIBLE_IOCTL(AUDIO_SET_ID)
+COMPATIBLE_IOCTL(AUDIO_SET_MIXER)
+COMPATIBLE_IOCTL(AUDIO_SET_STREAMTYPE)
+COMPATIBLE_IOCTL(AUDIO_SET_EXT_ID)
+COMPATIBLE_IOCTL(AUDIO_SET_ATTRIBUTES)
+COMPATIBLE_IOCTL(AUDIO_SET_KARAOKE)
+COMPATIBLE_IOCTL(DMX_START)
+COMPATIBLE_IOCTL(DMX_STOP)
+COMPATIBLE_IOCTL(DMX_SET_FILTER)
+COMPATIBLE_IOCTL(DMX_SET_PES_FILTER)
+COMPATIBLE_IOCTL(DMX_SET_BUFFER_SIZE)
+COMPATIBLE_IOCTL(DMX_GET_PES_PIDS)
+COMPATIBLE_IOCTL(DMX_GET_CAPS)
+COMPATIBLE_IOCTL(DMX_SET_SOURCE)
+COMPATIBLE_IOCTL(DMX_GET_STC)
+COMPATIBLE_IOCTL(FE_GET_INFO)
+COMPATIBLE_IOCTL(FE_DISEQC_RESET_OVERLOAD)
+COMPATIBLE_IOCTL(FE_DISEQC_SEND_MASTER_CMD)
+COMPATIBLE_IOCTL(FE_DISEQC_RECV_SLAVE_REPLY)
+COMPATIBLE_IOCTL(FE_DISEQC_SEND_BURST)
+COMPATIBLE_IOCTL(FE_SET_TONE)
+COMPATIBLE_IOCTL(FE_SET_VOLTAGE)
+COMPATIBLE_IOCTL(FE_ENABLE_HIGH_LNB_VOLTAGE)
+COMPATIBLE_IOCTL(FE_READ_STATUS)
+COMPATIBLE_IOCTL(FE_READ_BER)
+COMPATIBLE_IOCTL(FE_READ_SIGNAL_STRENGTH)
+COMPATIBLE_IOCTL(FE_READ_SNR)
+COMPATIBLE_IOCTL(FE_READ_UNCORRECTED_BLOCKS)
+COMPATIBLE_IOCTL(FE_SET_FRONTEND)
+COMPATIBLE_IOCTL(FE_GET_FRONTEND)
+COMPATIBLE_IOCTL(FE_GET_EVENT)
+COMPATIBLE_IOCTL(FE_DISHNETWORK_SEND_LEGACY_CMD)
+COMPATIBLE_IOCTL(VIDEO_STOP)
+COMPATIBLE_IOCTL(VIDEO_PLAY)
+COMPATIBLE_IOCTL(VIDEO_FREEZE)
+COMPATIBLE_IOCTL(VIDEO_CONTINUE)
+COMPATIBLE_IOCTL(VIDEO_SELECT_SOURCE)
+COMPATIBLE_IOCTL(VIDEO_SET_BLANK)
+COMPATIBLE_IOCTL(VIDEO_GET_STATUS)
+COMPATIBLE_IOCTL(VIDEO_SET_DISPLAY_FORMAT)
+COMPATIBLE_IOCTL(VIDEO_FAST_FORWARD)
+COMPATIBLE_IOCTL(VIDEO_SLOWMOTION)
+COMPATIBLE_IOCTL(VIDEO_GET_CAPABILITIES)
+COMPATIBLE_IOCTL(VIDEO_CLEAR_BUFFER)
+COMPATIBLE_IOCTL(VIDEO_SET_ID)
+COMPATIBLE_IOCTL(VIDEO_SET_STREAMTYPE)
+COMPATIBLE_IOCTL(VIDEO_SET_FORMAT)
+COMPATIBLE_IOCTL(VIDEO_SET_SYSTEM)
+COMPATIBLE_IOCTL(VIDEO_SET_HIGHLIGHT)
+COMPATIBLE_IOCTL(VIDEO_SET_SPU)
+COMPATIBLE_IOCTL(VIDEO_GET_NAVI)
+COMPATIBLE_IOCTL(VIDEO_SET_ATTRIBUTES)
+COMPATIBLE_IOCTL(VIDEO_GET_SIZE)
+COMPATIBLE_IOCTL(VIDEO_GET_FRAME_RATE)
diff --git a/include/linux/connector.h b/include/linux/connector.h
index c5769c6585f4..ad1a22c1c42e 100644
--- a/include/linux/connector.h
+++ b/include/linux/connector.h
@@ -32,6 +32,8 @@
  */
 #define CN_IDX_PROC			0x1
 #define CN_VAL_PROC			0x1
+#define CN_IDX_CIFS			0x2
+#define CN_VAL_CIFS                     0x1
 
 #define CN_NETLINK_USERS		1
 
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index 43c44530ef9d..0ed1d4853c69 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -65,10 +65,9 @@ extern struct sysdev_class cpu_sysdev_class;
 
 #ifdef CONFIG_HOTPLUG_CPU
 /* Stop CPUs going up and down. */
-extern struct semaphore cpucontrol;
-#define lock_cpu_hotplug()	down(&cpucontrol)
-#define unlock_cpu_hotplug()	up(&cpucontrol)
-#define lock_cpu_hotplug_interruptible() down_interruptible(&cpucontrol)
+extern void lock_cpu_hotplug(void);
+extern void unlock_cpu_hotplug(void);
+extern int lock_cpu_hotplug_interruptible(void);
 #define hotcpu_notifier(fn, pri) {				\
 	static struct notifier_block fn##_nb =			\
 		{ .notifier_call = fn, .priority = pri };	\
diff --git a/include/linux/ds17287rtc.h b/include/linux/ds17287rtc.h
new file mode 100644
index 000000000000..c281ba42e28f
--- /dev/null
+++ b/include/linux/ds17287rtc.h
@@ -0,0 +1,67 @@
+/*
+ * ds17287rtc.h - register definitions for the ds1728[57] RTC / CMOS RAM
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * (C) 2003 Guido Guenther <agx@sigxcpu.org>
+ */
+#ifndef __LINUX_DS17287RTC_H
+#define __LINUX_DS17287RTC_H
+
+#include <linux/rtc.h>			/* get the user-level API */
+#include <linux/spinlock.h>		/* spinlock_t */
+#include <linux/mc146818rtc.h>
+
+/* Register A */
+#define DS_REGA_DV2	0x40		/* countdown chain */
+#define DS_REGA_DV1	0x20		/* oscillator enable */
+#define DS_REGA_DV0	0x10		/* bank select */
+
+/* bank 1 registers */
+#define DS_B1_MODEL	0x40		/* model number byte */
+#define DS_B1_SN1 	0x41		/* serial number byte 1 */
+#define DS_B1_SN2 	0x42		/* serial number byte 2 */
+#define DS_B1_SN3 	0x43		/* serial number byte 3 */
+#define DS_B1_SN4 	0x44		/* serial number byte 4 */
+#define DS_B1_SN5 	0x45		/* serial number byte 5 */
+#define DS_B1_SN6 	0x46		/* serial number byte 6 */
+#define DS_B1_CRC 	0x47		/* CRC byte */
+#define DS_B1_CENTURY 	0x48		/* Century byte */
+#define DS_B1_DALARM 	0x49		/* date alarm */
+#define DS_B1_XCTRL4A	0x4a		/* extendec control register 4a */
+#define DS_B1_XCTRL4B	0x4b		/* extendec control register 4b */
+#define DS_B1_RTCADDR2 	0x4e		/* rtc address 2 */
+#define DS_B1_RTCADDR3 	0x4f		/* rtc address 3 */
+#define DS_B1_RAMLSB	0x50		/* extended ram LSB */
+#define DS_B1_RAMMSB	0x51		/* extended ram MSB */
+#define DS_B1_RAMDPORT	0x53		/* extended ram data port */
+
+/* register details */
+/* extended control register 4a */
+#define DS_XCTRL4A_VRT2	0x80 		/* valid ram and time */
+#define DS_XCTRL4A_INCR	0x40		/* increment progress status */
+#define DS_XCTRL4A_BME	0x20		/* burst mode enable */
+#define DS_XCTRL4A_PAB	0x08		/* power active bar ctrl */
+#define DS_XCTRL4A_RF	0x04		/* ram clear flag */
+#define DS_XCTRL4A_WF	0x02		/* wake up alarm flag */
+#define DS_XCTRL4A_KF	0x01		/* kickstart flag */
+
+/* interrupt causes */
+#define DS_XCTRL4A_IFS	(DS_XCTRL4A_RF|DS_XCTRL4A_WF|DS_XCTRL4A_KF)
+
+/* extended control register 4b */
+#define DS_XCTRL4B_ABE	0x80 		/* auxiliary battery enable */
+#define DS_XCTRL4B_E32K	0x40		/* enable 32.768 kHz Output */
+#define DS_XCTRL4B_CS	0x20		/* crystal select */
+#define DS_XCTRL4B_RCE	0x10		/* ram clear enable */
+#define DS_XCTRL4B_PRS	0x08		/* PAB resec select */
+#define DS_XCTRL4B_RIE	0x04		/* ram clear interrupt enable */
+#define DS_XCTRL4B_WFE	0x02		/* wake up alarm interrupt enable */
+#define DS_XCTRL4B_KFE	0x01		/* kickstart interrupt enable */
+
+/* interrupt enable bits */
+#define DS_XCTRL4B_IFES	(DS_XCTRL4B_RIE|DS_XCTRL4B_WFE|DS_XCTRL4B_KFE)
+
+#endif /* __LINUX_DS17287RTC_H */
diff --git a/include/linux/ds1742rtc.h b/include/linux/ds1742rtc.h
new file mode 100644
index 000000000000..a83cdd1cafc9
--- /dev/null
+++ b/include/linux/ds1742rtc.h
@@ -0,0 +1,53 @@
+/*
+ * ds1742rtc.h - register definitions for the Real-Time-Clock / CMOS RAM
+ *
+ * Copyright (C) 1999-2001 Toshiba Corporation
+ * Copyright (C) 2003 Ralf Baechle (ralf@linux-mips.org)
+ *
+ * Permission is hereby granted to copy, modify and redistribute this code
+ * in terms of the GNU Library General Public License, Version 2 or later,
+ * at your option.
+ */
+#ifndef __LINUX_DS1742RTC_H
+#define __LINUX_DS1742RTC_H
+
+#include <asm/ds1742.h>
+
+#define RTC_BRAM_SIZE		0x800
+#define RTC_OFFSET		0x7f8
+
+/*
+ * Register summary
+ */
+#define RTC_CONTROL		(RTC_OFFSET + 0)
+#define RTC_CENTURY		(RTC_OFFSET + 0)
+#define RTC_SECONDS		(RTC_OFFSET + 1)
+#define RTC_MINUTES		(RTC_OFFSET + 2)
+#define RTC_HOURS		(RTC_OFFSET + 3)
+#define RTC_DAY			(RTC_OFFSET + 4)
+#define RTC_DATE		(RTC_OFFSET + 5)
+#define RTC_MONTH		(RTC_OFFSET + 6)
+#define RTC_YEAR		(RTC_OFFSET + 7)
+
+#define RTC_CENTURY_MASK	0x3f
+#define RTC_SECONDS_MASK	0x7f
+#define RTC_DAY_MASK		0x07
+
+/*
+ * Bits in the Control/Century register
+ */
+#define RTC_WRITE		0x80
+#define RTC_READ		0x40
+
+/*
+ * Bits in the Seconds register
+ */
+#define RTC_STOP		0x80
+
+/*
+ * Bits in the Day register
+ */
+#define RTC_BATT_FLAG		0x80
+#define RTC_FREQ_TEST		0x40
+
+#endif /* __LINUX_DS1742RTC_H */
diff --git a/include/linux/dvb/audio.h b/include/linux/dvb/audio.h
index cc314443f1c4..2b8797084685 100644
--- a/include/linux/dvb/audio.h
+++ b/include/linux/dvb/audio.h
@@ -32,39 +32,39 @@
 
 
 typedef enum {
-        AUDIO_SOURCE_DEMUX, /* Select the demux as the main source */
+	AUDIO_SOURCE_DEMUX, /* Select the demux as the main source */
 	AUDIO_SOURCE_MEMORY /* Select internal memory as the main source */
 } audio_stream_source_t;
 
 
 typedef enum {
 	AUDIO_STOPPED,      /* Device is stopped */
-        AUDIO_PLAYING,      /* Device is currently playing */
+	AUDIO_PLAYING,      /* Device is currently playing */
 	AUDIO_PAUSED        /* Device is paused */
 } audio_play_state_t;
 
 
 typedef enum {
-        AUDIO_STEREO,
-        AUDIO_MONO_LEFT,
+	AUDIO_STEREO,
+	AUDIO_MONO_LEFT,
 	AUDIO_MONO_RIGHT
 } audio_channel_select_t;
 
 
 typedef struct audio_mixer {
-        unsigned int volume_left;
-        unsigned int volume_right;
+	unsigned int volume_left;
+	unsigned int volume_right;
   // what else do we need? bass, pass-through, ...
 } audio_mixer_t;
 
 
 typedef struct audio_status {
-        int                    AV_sync_state;  /* sync audio and video? */
-        int                    mute_state;     /* audio is muted */
-        audio_play_state_t     play_state;     /* current playback state */
-        audio_stream_source_t  stream_source;  /* current stream source */
-        audio_channel_select_t channel_select; /* currently selected channel */
-        int                    bypass_mode;    /* pass on audio data to */
+	int                    AV_sync_state;  /* sync audio and video? */
+	int                    mute_state;     /* audio is muted */
+	audio_play_state_t     play_state;     /* current playback state */
+	audio_stream_source_t  stream_source;  /* current stream source */
+	audio_channel_select_t channel_select; /* currently selected channel */
+	int                    bypass_mode;    /* pass on audio data to */
 	audio_mixer_t	       mixer_state;    /* current mixer state */
 } audio_status_t;                              /* separate decoder hardware */
 
@@ -74,8 +74,8 @@ struct audio_karaoke{  /* if Vocal1 or Vocal2 are non-zero, they get mixed  */
 	int vocal1;    /* into left and right t at 70% each */
 	int vocal2;    /* if both, Vocal1 and Vocal2 are non-zero, Vocal1 gets*/
 	int melody;    /* mixed into the left channel and */
-                       /* Vocal2 into the right channel at 100% each. */
-                       /* if Melody is non-zero, the melody channel gets mixed*/
+		       /* Vocal2 into the right channel at 100% each. */
+		       /* if Melody is non-zero, the melody channel gets mixed*/
 } audio_karaoke_t;     /* into left and right  */
 
 
diff --git a/include/linux/dvb/ca.h b/include/linux/dvb/ca.h
index 558af0cc7692..c18537f3e449 100644
--- a/include/linux/dvb/ca.h
+++ b/include/linux/dvb/ca.h
@@ -27,16 +27,16 @@
 /* slot interface types and info */
 
 typedef struct ca_slot_info {
-        int num;               /* slot number */
+	int num;               /* slot number */
 
-        int type;              /* CA interface this slot supports */
+	int type;              /* CA interface this slot supports */
 #define CA_CI            1     /* CI high level interface */
 #define CA_CI_LINK       2     /* CI link layer level interface */
 #define CA_CI_PHYS       4     /* CI physical layer level interface */
 #define CA_DESCR         8     /* built-in descrambler */
 #define CA_SC          128     /* simple smart card interface */
 
-        unsigned int flags;
+	unsigned int flags;
 #define CA_CI_MODULE_PRESENT 1 /* module (or card) inserted */
 #define CA_CI_MODULE_READY   2
 } ca_slot_info_t;
@@ -45,37 +45,37 @@ typedef struct ca_slot_info {
 /* descrambler types and info */
 
 typedef struct ca_descr_info {
-        unsigned int num;          /* number of available descramblers (keys) */
-        unsigned int type;         /* type of supported scrambling system */
+	unsigned int num;          /* number of available descramblers (keys) */
+	unsigned int type;         /* type of supported scrambling system */
 #define CA_ECD           1
 #define CA_NDS           2
 #define CA_DSS           4
 } ca_descr_info_t;
 
 typedef struct ca_caps {
-        unsigned int slot_num;     /* total number of CA card and module slots */
-        unsigned int slot_type;    /* OR of all supported types */
-        unsigned int descr_num;    /* total number of descrambler slots (keys) */
-        unsigned int descr_type;   /* OR of all supported types */
+	unsigned int slot_num;     /* total number of CA card and module slots */
+	unsigned int slot_type;    /* OR of all supported types */
+	unsigned int descr_num;    /* total number of descrambler slots (keys) */
+	unsigned int descr_type;   /* OR of all supported types */
 } ca_caps_t;
 
 /* a message to/from a CI-CAM */
 typedef struct ca_msg {
-        unsigned int index;
-        unsigned int type;
-        unsigned int length;
-        unsigned char msg[256];
+	unsigned int index;
+	unsigned int type;
+	unsigned int length;
+	unsigned char msg[256];
 } ca_msg_t;
 
 typedef struct ca_descr {
-        unsigned int index;
-        unsigned int parity;	/* 0 == even, 1 == odd */
-        unsigned char cw[8];
+	unsigned int index;
+	unsigned int parity;	/* 0 == even, 1 == odd */
+	unsigned char cw[8];
 } ca_descr_t;
 
 typedef struct ca_pid {
-        unsigned int pid;
-        int index;		/* -1 == disable*/
+	unsigned int pid;
+	int index;		/* -1 == disable*/
 } ca_pid_t;
 
 #define CA_RESET          _IO('o', 128)
diff --git a/include/linux/dvb/dmx.h b/include/linux/dvb/dmx.h
index ce3f829da82c..2787b8a22ff1 100644
--- a/include/linux/dvb/dmx.h
+++ b/include/linux/dvb/dmx.h
@@ -1,4 +1,4 @@
-/* 
+/*
  * dmx.h
  *
  * Copyright (C) 2000 Marcus Metzler <marcus@convergence.de>
@@ -38,10 +38,10 @@ typedef enum
 {
 	DMX_OUT_DECODER, /* Streaming directly to decoder. */
 	DMX_OUT_TAP,     /* Output going to a memory buffer */
-	                 /* (to be retrieved via the read command).*/
+			 /* (to be retrieved via the read command).*/
 	DMX_OUT_TS_TAP   /* Output multiplexed into a new TS  */
-	                 /* (to be retrieved by reading from the */
-	                 /* logical DVR device).                 */
+			 /* (to be retrieved by reading from the */
+			 /* logical DVR device).                 */
 } dmx_output_t;
 
 
@@ -54,25 +54,25 @@ typedef enum
 
 typedef enum
 {
-        DMX_PES_AUDIO0,
+	DMX_PES_AUDIO0,
 	DMX_PES_VIDEO0,
 	DMX_PES_TELETEXT0,
 	DMX_PES_SUBTITLE0,
 	DMX_PES_PCR0,
 
-        DMX_PES_AUDIO1,
+	DMX_PES_AUDIO1,
 	DMX_PES_VIDEO1,
 	DMX_PES_TELETEXT1,
 	DMX_PES_SUBTITLE1,
 	DMX_PES_PCR1,
 
-        DMX_PES_AUDIO2,
+	DMX_PES_AUDIO2,
 	DMX_PES_VIDEO2,
 	DMX_PES_TELETEXT2,
 	DMX_PES_SUBTITLE2,
 	DMX_PES_PCR2,
 
-        DMX_PES_AUDIO3,
+	DMX_PES_AUDIO3,
 	DMX_PES_VIDEO3,
 	DMX_PES_TELETEXT3,
 	DMX_PES_SUBTITLE3,
@@ -90,8 +90,8 @@ typedef enum
 
 typedef enum
 {
-        DMX_SCRAMBLING_EV,
-        DMX_FRONTEND_EV
+	DMX_SCRAMBLING_EV,
+	DMX_FRONTEND_EV
 } dmx_event_t;
 
 
diff --git a/include/linux/dvb/osd.h b/include/linux/dvb/osd.h
index 0e1973d54a6b..880e68435832 100644
--- a/include/linux/dvb/osd.h
+++ b/include/linux/dvb/osd.h
@@ -98,43 +98,43 @@ typedef enum {
 } OSD_Command;
 
 typedef struct osd_cmd_s {
-        OSD_Command cmd;
-        int x0;
-        int y0;
-        int x1;
-        int y1;
-        int color;
-        void __user *data;
+	OSD_Command cmd;
+	int x0;
+	int y0;
+	int x1;
+	int y1;
+	int color;
+	void __user *data;
 } osd_cmd_t;
 
 /* OSD_OpenRaw: set 'color' to desired window type */
 typedef enum {
-        OSD_BITMAP1,           /* 1 bit bitmap */
-        OSD_BITMAP2,           /* 2 bit bitmap */
-        OSD_BITMAP4,           /* 4 bit bitmap */
-        OSD_BITMAP8,           /* 8 bit bitmap */
-        OSD_BITMAP1HR,         /* 1 Bit bitmap half resolution */
-        OSD_BITMAP2HR,         /* 2 bit bitmap half resolution */
-        OSD_BITMAP4HR,         /* 4 bit bitmap half resolution */
-        OSD_BITMAP8HR,         /* 8 bit bitmap half resolution */
-        OSD_YCRCB422,          /* 4:2:2 YCRCB Graphic Display */
-        OSD_YCRCB444,          /* 4:4:4 YCRCB Graphic Display */
-        OSD_YCRCB444HR,        /* 4:4:4 YCRCB graphic half resolution */
-        OSD_VIDEOTSIZE,        /* True Size Normal MPEG Video Display */
-        OSD_VIDEOHSIZE,        /* MPEG Video Display Half Resolution */
-        OSD_VIDEOQSIZE,        /* MPEG Video Display Quarter Resolution */
-        OSD_VIDEODSIZE,        /* MPEG Video Display Double Resolution */
-        OSD_VIDEOTHSIZE,       /* True Size MPEG Video Display Half Resolution */
-        OSD_VIDEOTQSIZE,       /* True Size MPEG Video Display Quarter Resolution*/
-        OSD_VIDEOTDSIZE,       /* True Size MPEG Video Display Double Resolution */
-        OSD_VIDEONSIZE,        /* Full Size MPEG Video Display */
-        OSD_CURSOR             /* Cursor */
+	OSD_BITMAP1,           /* 1 bit bitmap */
+	OSD_BITMAP2,           /* 2 bit bitmap */
+	OSD_BITMAP4,           /* 4 bit bitmap */
+	OSD_BITMAP8,           /* 8 bit bitmap */
+	OSD_BITMAP1HR,         /* 1 Bit bitmap half resolution */
+	OSD_BITMAP2HR,         /* 2 bit bitmap half resolution */
+	OSD_BITMAP4HR,         /* 4 bit bitmap half resolution */
+	OSD_BITMAP8HR,         /* 8 bit bitmap half resolution */
+	OSD_YCRCB422,          /* 4:2:2 YCRCB Graphic Display */
+	OSD_YCRCB444,          /* 4:4:4 YCRCB Graphic Display */
+	OSD_YCRCB444HR,        /* 4:4:4 YCRCB graphic half resolution */
+	OSD_VIDEOTSIZE,        /* True Size Normal MPEG Video Display */
+	OSD_VIDEOHSIZE,        /* MPEG Video Display Half Resolution */
+	OSD_VIDEOQSIZE,        /* MPEG Video Display Quarter Resolution */
+	OSD_VIDEODSIZE,        /* MPEG Video Display Double Resolution */
+	OSD_VIDEOTHSIZE,       /* True Size MPEG Video Display Half Resolution */
+	OSD_VIDEOTQSIZE,       /* True Size MPEG Video Display Quarter Resolution*/
+	OSD_VIDEOTDSIZE,       /* True Size MPEG Video Display Double Resolution */
+	OSD_VIDEONSIZE,        /* Full Size MPEG Video Display */
+	OSD_CURSOR             /* Cursor */
 } osd_raw_window_t;
 
 typedef struct osd_cap_s {
-        int  cmd;
+	int  cmd;
 #define OSD_CAP_MEMSIZE         1  /* memory size */
-        long val;
+	long val;
 } osd_cap_t;
 
 
diff --git a/include/linux/dvb/video.h b/include/linux/dvb/video.h
index 941045e9ab89..b1999bfeaa56 100644
--- a/include/linux/dvb/video.h
+++ b/include/linux/dvb/video.h
@@ -36,7 +36,7 @@
 
 typedef enum {
 	VIDEO_FORMAT_4_3,     /* Select 4:3 format */
-        VIDEO_FORMAT_16_9,    /* Select 16:9 format. */
+	VIDEO_FORMAT_16_9,    /* Select 16:9 format. */
 	VIDEO_FORMAT_221_1    /* 2.21:1 */
 } video_format_t;
 
@@ -54,7 +54,7 @@ typedef enum {
 
 
 typedef enum {
-        VIDEO_PAN_SCAN,       /* use pan and scan format */
+	VIDEO_PAN_SCAN,       /* use pan and scan format */
 	VIDEO_LETTER_BOX,     /* use letterbox format */
 	VIDEO_CENTER_CUT_OUT  /* use center cut out format */
 } video_displayformat_t;
@@ -66,7 +66,7 @@ typedef struct {
 } video_size_t;
 
 typedef enum {
-        VIDEO_SOURCE_DEMUX, /* Select the demux as the main source */
+	VIDEO_SOURCE_DEMUX, /* Select the demux as the main source */
 	VIDEO_SOURCE_MEMORY /* If this source is selected, the stream
 			       comes from the user through the write
 			       system call */
@@ -75,35 +75,35 @@ typedef enum {
 
 typedef enum {
 	VIDEO_STOPPED, /* Video is stopped */
-        VIDEO_PLAYING, /* Video is currently playing */
+	VIDEO_PLAYING, /* Video is currently playing */
 	VIDEO_FREEZED  /* Video is freezed */
 } video_play_state_t;
 
 
 struct video_event {
-        int32_t type;
+	int32_t type;
 #define VIDEO_EVENT_SIZE_CHANGED	1
 #define VIDEO_EVENT_FRAME_RATE_CHANGED	2
-        time_t timestamp;
+	time_t timestamp;
 	union {
-	        video_size_t size;
+		video_size_t size;
 		unsigned int frame_rate;	/* in frames per 1000sec */
 	} u;
 };
 
 
 struct video_status {
-        int                   video_blank;   /* blank video on freeze? */
-        video_play_state_t    play_state;    /* current state of playback */
-        video_stream_source_t stream_source; /* current source (demux/memory) */
-        video_format_t        video_format;  /* current aspect ratio of stream*/
-        video_displayformat_t display_format;/* selected cropping mode */
+	int                   video_blank;   /* blank video on freeze? */
+	video_play_state_t    play_state;    /* current state of playback */
+	video_stream_source_t stream_source; /* current source (demux/memory) */
+	video_format_t        video_format;  /* current aspect ratio of stream*/
+	video_displayformat_t display_format;/* selected cropping mode */
 };
 
 
 struct video_still_picture {
-        char __user *iFrame;        /* pointer to a single iframe in memory */
-        int32_t size;
+	char __user *iFrame;        /* pointer to a single iframe in memory */
+	int32_t size;
 };
 
 
@@ -111,19 +111,19 @@ typedef
 struct video_highlight {
 	int     active;      /*    1=show highlight, 0=hide highlight */
 	uint8_t contrast1;   /*    7- 4  Pattern pixel contrast */
-                             /*    3- 0  Background pixel contrast */
+			     /*    3- 0  Background pixel contrast */
 	uint8_t contrast2;   /*    7- 4  Emphasis pixel-2 contrast */
-                             /*    3- 0  Emphasis pixel-1 contrast */
+			     /*    3- 0  Emphasis pixel-1 contrast */
 	uint8_t color1;      /*    7- 4  Pattern pixel color */
-                             /*    3- 0  Background pixel color */
+			     /*    3- 0  Background pixel color */
 	uint8_t color2;      /*    7- 4  Emphasis pixel-2 color */
-                             /*    3- 0  Emphasis pixel-1 color */
+			     /*    3- 0  Emphasis pixel-1 color */
 	uint32_t ypos;       /*   23-22  auto action mode */
-                             /*   21-12  start y */
-                             /*    9- 0  end y */
+			     /*   21-12  start y */
+			     /*    9- 0  end y */
 	uint32_t xpos;       /*   23-22  button color number */
-                             /*   21-12  start x */
-                             /*    9- 0  end x */
+			     /*   21-12  start x */
+			     /*    9- 0  end x */
 } video_highlight_t;
 
 
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 04a58f33ec53..a973be2cfe61 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -617,6 +617,12 @@ struct fb_ops {
 
 	/* perform fb specific mmap */
 	int (*fb_mmap)(struct fb_info *info, struct file *file, struct vm_area_struct *vma);
+
+	/* save current hardware state */
+	void (*fb_save_state)(struct fb_info *info);
+
+	/* restore saved state */
+	void (*fb_restore_state)(struct fb_info *info);
 };
 
 #ifdef CONFIG_FB_TILEBLITTING
@@ -726,6 +732,18 @@ struct fb_tile_ops {
 						  from userspace */
 #define FBINFO_MISC_TILEBLITTING       0x20000 /* use tile blitting */
 
+/* A driver may set this flag to indicate that it does want a set_par to be
+ * called every time when fbcon_switch is executed. The advantage is that with
+ * this flag set you can really be shure that set_par is always called before
+ * any of the functions dependant on the correct hardware state or altering
+ * that state, even if you are using some broken X releases. The disadvantage
+ * is that it introduces unwanted delays to every console switch if set_par
+ * is slow. It is a good idea to try this flag in the drivers initialization
+ * code whenever there is a bug report related to switching between X and the
+ * framebuffer console.
+ */
+#define FBINFO_MISC_ALWAYS_SETPAR   0x40000
+
 struct fb_info {
 	int node;
 	int flags;
@@ -817,6 +835,18 @@ struct fb_info {
 
 #endif
 
+#if defined (__BIG_ENDIAN)
+#define FB_LEFT_POS(bpp)          (32 - bpp)
+#define FB_SHIFT_HIGH(val, bits)  ((val) >> (bits))
+#define FB_SHIFT_LOW(val, bits)   ((val) << (bits))
+#define FB_BIT_NR(b)              (7 - (b))
+#else
+#define FB_LEFT_POS(bpp)          (0)
+#define FB_SHIFT_HIGH(val, bits)  ((val) << (bits))
+#define FB_SHIFT_LOW(val, bits)   ((val) >> (bits))
+#define FB_BIT_NR(b)              (b)
+#endif
+
     /*
      *  `Generic' versions of the frame buffer device operations
      */
diff --git a/include/linux/file.h b/include/linux/file.h
index d3b1a15d5f21..418b6101b59a 100644
--- a/include/linux/file.h
+++ b/include/linux/file.h
@@ -33,13 +33,13 @@ struct fdtable {
  * Open file table structure
  */
 struct files_struct {
-        atomic_t count;
-        spinlock_t file_lock;     /* Protects all the below members.  Nests inside tsk->alloc_lock */
+	atomic_t count;
 	struct fdtable *fdt;
 	struct fdtable fdtab;
-        fd_set close_on_exec_init;
-        fd_set open_fds_init;
-        struct file * fd_array[NR_OPEN_DEFAULT];
+	fd_set close_on_exec_init;
+	fd_set open_fds_init;
+	struct file * fd_array[NR_OPEN_DEFAULT];
+	spinlock_t file_lock;     /* Protects concurrent writers.  Nests inside tsk->alloc_lock */
 };
 
 #define files_fdtable(files) (rcu_dereference((files)->fdt))
diff --git a/include/linux/font.h b/include/linux/font.h
index 8aac48c37f3d..53b129f07f6f 100644
--- a/include/linux/font.h
+++ b/include/linux/font.h
@@ -31,7 +31,6 @@ struct font_desc {
 #define SUN12x22_IDX	7
 #define ACORN8x8_IDX	8
 #define	MINI4x6_IDX	9
-#define	RL_IDX	10
 
 extern const struct font_desc	font_vga_8x8,
 			font_vga_8x16,
@@ -42,7 +41,6 @@ extern const struct font_desc	font_vga_8x8,
 			font_sun_8x16,
 			font_sun_12x22,
 			font_acorn_8x8,
-			font_rl,
 			font_mini_4x6;
 
 /* Find a font with a specific name */
diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h
index 114d5d59f695..934aa9bda481 100644
--- a/include/linux/fsl_devices.h
+++ b/include/linux/fsl_devices.h
@@ -4,7 +4,7 @@
  * Definitions for any platform device related flags or structures for
  * Freescale processor devices
  *
- * Maintainer: Kumar Gala (kumar.gala@freescale.com)
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor, Inc
  *
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 8eeaa53a68c9..eef5ccdcd731 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -78,7 +78,7 @@ struct hd_struct {
 	sector_t start_sect;
 	sector_t nr_sects;
 	struct kobject kobj;
-	unsigned ios[2], sectors[2];
+	unsigned ios[2], sectors[2];	/* READs and WRITEs */
 	int policy, partno;
 };
 
@@ -89,7 +89,7 @@ struct hd_struct {
 #define GENHD_FL_SUPPRESS_PARTITION_INFO	32
 
 struct disk_stats {
-	unsigned sectors[2];
+	unsigned sectors[2];		/* READs and WRITEs */
 	unsigned ios[2];
 	unsigned merges[2];
 	unsigned ticks[2];
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index c3779432a723..8b2eab90abb6 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -11,9 +11,16 @@ struct vm_area_struct;
 /*
  * GFP bitmasks..
  */
-/* Zone modifiers in GFP_ZONEMASK (see linux/mmzone.h - low two bits) */
+/* Zone modifiers in GFP_ZONEMASK (see linux/mmzone.h - low three bits) */
 #define __GFP_DMA	((__force gfp_t)0x01u)
 #define __GFP_HIGHMEM	((__force gfp_t)0x02u)
+#ifdef CONFIG_DMA_IS_DMA32
+#define __GFP_DMA32	((__force gfp_t)0x01)	/* ZONE_DMA is ZONE_DMA32 */
+#elif BITS_PER_LONG < 64
+#define __GFP_DMA32	((__force gfp_t)0x00)	/* ZONE_NORMAL is ZONE_DMA32 */
+#else
+#define __GFP_DMA32	((__force gfp_t)0x04)	/* Has own ZONE_DMA32 */
+#endif
 
 /*
  * Action modifiers - doesn't change the zoning
@@ -39,8 +46,7 @@ struct vm_area_struct;
 #define __GFP_COMP	((__force gfp_t)0x4000u)/* Add compound page metadata */
 #define __GFP_ZERO	((__force gfp_t)0x8000u)/* Return zeroed page on success */
 #define __GFP_NOMEMALLOC ((__force gfp_t)0x10000u) /* Don't use emergency reserves */
-#define __GFP_NORECLAIM  ((__force gfp_t)0x20000u) /* No realy zone reclaim during allocation */
-#define __GFP_HARDWALL   ((__force gfp_t)0x40000u) /* Enforce hardwall cpuset memory allocs */
+#define __GFP_HARDWALL   ((__force gfp_t)0x20000u) /* Enforce hardwall cpuset memory allocs */
 
 #define __GFP_BITS_SHIFT 20	/* Room for 20 __GFP_FOO bits */
 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
@@ -49,7 +55,7 @@ struct vm_area_struct;
 #define GFP_LEVEL_MASK (__GFP_WAIT|__GFP_HIGH|__GFP_IO|__GFP_FS| \
 			__GFP_COLD|__GFP_NOWARN|__GFP_REPEAT| \
 			__GFP_NOFAIL|__GFP_NORETRY|__GFP_NO_GROW|__GFP_COMP| \
-			__GFP_NOMEMALLOC|__GFP_NORECLAIM|__GFP_HARDWALL)
+			__GFP_NOMEMALLOC|__GFP_HARDWALL)
 
 #define GFP_ATOMIC	(__GFP_HIGH)
 #define GFP_NOIO	(__GFP_WAIT)
@@ -64,7 +70,16 @@ struct vm_area_struct;
 
 #define GFP_DMA		__GFP_DMA
 
-#define gfp_zone(mask) ((__force int)((mask) & (__force gfp_t)GFP_ZONEMASK))
+/* 4GB DMA on some platforms */
+#define GFP_DMA32	__GFP_DMA32
+
+
+static inline int gfp_zone(gfp_t gfp)
+{
+	int zone = GFP_ZONEMASK & (__force int) gfp;
+	BUG_ON(zone >= GFP_ZONETYPES);
+	return zone;
+}
 
 /*
  * There is only one page-allocator function, and two main namespaces to
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index 5912874ca83c..71d2b8a723b9 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -90,6 +90,8 @@ extern void synchronize_irq(unsigned int irq);
 #define nmi_enter()		irq_enter()
 #define nmi_exit()		sub_preempt_count(HARDIRQ_OFFSET)
 
+struct task_struct;
+
 #ifndef CONFIG_VIRT_CPU_ACCOUNTING
 static inline void account_user_vtime(struct task_struct *tsk)
 {
diff --git a/include/linux/hdreg.h b/include/linux/hdreg.h
index b5d660089de4..2b54eac738ea 100644
--- a/include/linux/hdreg.h
+++ b/include/linux/hdreg.h
@@ -80,10 +80,12 @@
 /*
  * Define standard taskfile in/out register
  */
-#define IDE_TASKFILE_STD_OUT_FLAGS	0xFE
 #define IDE_TASKFILE_STD_IN_FLAGS	0xFE
-#define IDE_HOB_STD_OUT_FLAGS		0x3C
 #define IDE_HOB_STD_IN_FLAGS		0x3C
+#ifndef __KERNEL__
+#define IDE_TASKFILE_STD_OUT_FLAGS	0xFE
+#define IDE_HOB_STD_OUT_FLAGS		0x3C
+#endif
 
 typedef unsigned char task_ioreg_t;
 typedef unsigned long sata_ioreg_t;
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index 0cea162b08c0..1056717ee501 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -102,8 +102,8 @@ static inline unsigned long hugetlb_total_pages(void)
 #define hugetlb_fault(mm, vma, addr, write)	({ BUG(); 0; })
 
 #ifndef HPAGE_MASK
-#define HPAGE_MASK	0		/* Keep the compiler happy */
-#define HPAGE_SIZE	0
+#define HPAGE_MASK	PAGE_MASK		/* Keep the compiler happy */
+#define HPAGE_SIZE	PAGE_SIZE
 #endif
 
 #endif /* !CONFIG_HUGETLB_PAGE */
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index 74abaecdb572..006c81ef4d50 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -107,6 +107,8 @@
 #define I2C_DRIVERID_CX25840	71	/* cx2584x video encoder	*/
 #define I2C_DRIVERID_SAA7127	72	/* saa7124 video encoder	*/
 #define I2C_DRIVERID_SAA711X	73	/* saa711x video encoders	*/
+#define I2C_DRIVERID_AKITAIOEXP	74	/* IO Expander on Sharp SL-C1000 */
+#define I2C_DRIVERID_INFRARED	75	/* I2C InfraRed on Video boards */
 
 #define I2C_DRIVERID_EXP0	0xF0	/* experimental use id's	*/
 #define I2C_DRIVERID_EXP1	0xF1
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 77ae55d4c13c..7b6a6a58e465 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -23,17 +23,6 @@
 #include <asm/io.h>
 #include <asm/semaphore.h>
 
-/*
- * This is the multiple IDE interface driver, as evolved from hd.c.
- * It supports up to four IDE interfaces, on one or more IRQs (usually 14 & 15).
- * There can be up to two drives per interface, as per the ATA-2 spec.
- *
- * Primary i/f:    ide0: major=3;  (hda)         minor=0; (hdb)         minor=64
- * Secondary i/f:  ide1: major=22; (hdc or hd1a) minor=0; (hdd or hd1b) minor=64
- * Tertiary i/f:   ide2: major=33; (hde)         minor=0; (hdf)         minor=64
- * Quaternary i/f: ide3: major=34; (hdg)         minor=0; (hdh)         minor=64
- */
-
 /******************************************************************************
  * IDE driver configuration options (play with these as desired):
  *
@@ -193,11 +182,6 @@ typedef unsigned char	byte;	/* used everywhere */
 #define WAIT_CMD	(10*HZ)	/* 10sec  - maximum wait for an IRQ to happen */
 #define WAIT_MIN_SLEEP	(2*HZ/100)	/* 20msec - minimum sleep time */
 
-#define HOST(hwif,chipset)					\
-{								\
-	return ((hwif)->chipset == chipset) ? 1 : 0;		\
-}
-
 /*
  * Check for an interrupt and acknowledge the interrupt status
  */
@@ -391,45 +375,6 @@ typedef union {
 } ata_nsector_t, ata_data_t, atapi_bcount_t, ata_index_t;
 
 /*
- * ATA-IDE Error Register
- *
- * mark		: Bad address mark
- * tzero	: Couldn't find track 0
- * abrt		: Aborted Command
- * mcr		: Media Change Request
- * id		: ID field not found
- * mce		: Media Change Event
- * ecc		: Uncorrectable ECC error
- * bdd		: dual meaing
- */
-typedef union {
-	unsigned all			:8;
-	struct {
-#if defined(__LITTLE_ENDIAN_BITFIELD)
-		unsigned mark		:1;
-		unsigned tzero		:1;
-		unsigned abrt		:1;
-		unsigned mcr		:1;
-		unsigned id		:1;
-		unsigned mce		:1;
-		unsigned ecc		:1;
-		unsigned bdd		:1;
-#elif defined(__BIG_ENDIAN_BITFIELD)
-		unsigned bdd		:1;
-		unsigned ecc		:1;
-		unsigned mce		:1;
-		unsigned id		:1;
-		unsigned mcr		:1;
-		unsigned abrt		:1;
-		unsigned tzero		:1;
-		unsigned mark		:1;
-#else
-#error "Please fix <asm/byteorder.h>"
-#endif
-	} b;
-} ata_error_t;
-
-/*
  * ATA-IDE Select Register, aka Device-Head
  *
  * head		: always zeros here
@@ -504,39 +449,6 @@ typedef union {
 } ata_status_t, atapi_status_t;
 
 /*
- * ATA-IDE Control Register
- *
- * bit0		: Should be set to zero
- * nIEN		: device INTRQ to host
- * SRST		: host soft reset bit
- * bit3		: ATA-2 thingy, Should be set to 1
- * reserved456	: Reserved
- * HOB		: 48-bit address ordering, High Ordered Bit
- */
-typedef union {
-	unsigned all			: 8;
-	struct {
-#if defined(__LITTLE_ENDIAN_BITFIELD)
-		unsigned bit0		: 1;
-		unsigned nIEN		: 1;
-		unsigned SRST		: 1;
-		unsigned bit3		: 1;
-		unsigned reserved456	: 3;
-		unsigned HOB		: 1;
-#elif defined(__BIG_ENDIAN_BITFIELD)
-		unsigned HOB		: 1;
-		unsigned reserved456	: 3;
-		unsigned bit3		: 1;
-		unsigned SRST		: 1;
-		unsigned nIEN		: 1;
-		unsigned bit0		: 1;
-#else
-#error "Please fix <asm/byteorder.h>"
-#endif
-	} b;
-} ata_control_t;
-
-/*
  * ATAPI Feature Register
  *
  * dma		: Using DMA or PIO
@@ -618,39 +530,6 @@ typedef union {
 } atapi_error_t;
 
 /*
- * ATAPI floppy Drive Select Register
- *
- * sam_lun	: Logical unit number
- * reserved3	: Reserved
- * drv		: The responding drive will be drive 0 (0) or drive 1 (1)
- * one5		: Should be set to 1
- * reserved6	: Reserved
- * one7		: Should be set to 1
- */
-typedef union {
-	unsigned all			:8;
-	struct {
-#if defined(__LITTLE_ENDIAN_BITFIELD)
-		unsigned sam_lun	:3;
-		unsigned reserved3	:1;
-		unsigned drv		:1;
-		unsigned one5		:1;
-		unsigned reserved6	:1;
-		unsigned one7		:1;
-#elif defined(__BIG_ENDIAN_BITFIELD)
-		unsigned one7		:1;
-		unsigned reserved6	:1;
-		unsigned one5		:1;
-		unsigned drv		:1;
-		unsigned reserved3	:1;
-		unsigned sam_lun	:3;
-#else
-#error "Please fix <asm/byteorder.h>"
-#endif
-	} b;
-} atapi_select_t;
-
-/*
  * Status returned from various ide_ functions
  */
 typedef enum {
@@ -1089,9 +968,11 @@ enum {
 
 /*
  * Subdrivers support.
+ *
+ * The gendriver.owner field should be set to the module owner of this driver.
+ * The gendriver.name field should be set to the name of this driver
  */
 typedef struct ide_driver_s {
-	struct module			*owner;
 	const char			*version;
 	u8				media;
 	unsigned supports_dsc_overlap	: 1;
@@ -1099,10 +980,7 @@ typedef struct ide_driver_s {
 	int		(*end_request)(ide_drive_t *, int, int);
 	ide_startstop_t	(*error)(ide_drive_t *, struct request *rq, u8, u8);
 	ide_startstop_t	(*abort)(ide_drive_t *, struct request *rq);
-	int		(*ioctl)(ide_drive_t *, struct inode *, struct file *, unsigned int, unsigned long);
 	ide_proc_entry_t	*proc;
-	void		(*ata_prebuilder)(ide_drive_t *);
-	void		(*atapi_prebuilder)(ide_drive_t *);
 	struct device_driver	gen_driver;
 } ide_driver_t;
 
@@ -1199,37 +1077,11 @@ extern u64 ide_get_error_location(ide_drive_t *, char *);
  */
 typedef enum {
 	ide_wait,	/* insert rq at end of list, and wait for it */
-	ide_next,	/* insert rq immediately after current request */
 	ide_preempt,	/* insert rq in front of current request */
 	ide_head_wait,	/* insert rq in front of current request and wait for it */
 	ide_end		/* insert rq at end of list, but don't wait for it */
 } ide_action_t;
 
-/*
- * This function issues a special IDE device request
- * onto the request queue.
- *
- * If action is ide_wait, then the rq is queued at the end of the
- * request queue, and the function sleeps until it has been processed.
- * This is for use when invoked from an ioctl handler.
- *
- * If action is ide_preempt, then the rq is queued at the head of
- * the request queue, displacing the currently-being-processed
- * request and this function returns immediately without waiting
- * for the new rq to be completed.  This is VERY DANGEROUS, and is
- * intended for careful use by the ATAPI tape/cdrom driver code.
- *
- * If action is ide_next, then the rq is queued immediately after
- * the currently-being-processed-request (if any), and the function
- * returns without waiting for the new rq to be completed.  As above,
- * This is VERY DANGEROUS, and is intended for careful use by the
- * ATAPI tape/cdrom driver code.
- *
- * If action is ide_end, then the rq is queued at the end of the
- * request queue, and the function returns immediately without waiting
- * for the new rq to be completed. This is again intended for careful
- * use by the ATAPI tape/cdrom driver code.
- */
 extern int ide_do_drive_cmd(ide_drive_t *, struct request *, ide_action_t);
 
 /*
@@ -1322,14 +1174,14 @@ extern int ide_spin_wait_hwgroup(ide_drive_t *);
 extern void ide_timer_expiry(unsigned long);
 extern irqreturn_t ide_intr(int irq, void *dev_id, struct pt_regs *regs);
 extern void do_ide_request(request_queue_t *);
-extern void ide_init_subdrivers(void);
 
 void ide_init_disk(struct gendisk *, ide_drive_t *);
 
 extern int ideprobe_init(void);
 
 extern void ide_scan_pcibus(int scan_direction) __init;
-extern int ide_pci_register_driver(struct pci_driver *driver);
+extern int __ide_pci_register_driver(struct pci_driver *driver, struct module *owner);
+#define ide_pci_register_driver(d) __ide_pci_register_driver(d, THIS_MODULE)
 extern void ide_pci_unregister_driver(struct pci_driver *driver);
 void ide_pci_setup_ports(struct pci_dev *, struct ide_pci_device_s *, int, ata_index_t *);
 extern void ide_setup_pci_noise (struct pci_dev *dev, struct ide_pci_device_s *d);
@@ -1394,6 +1246,12 @@ void ide_init_sg_cmd(ide_drive_t *, struct request *);
 #define GOOD_DMA_DRIVE		1
 
 #ifdef CONFIG_BLK_DEV_IDEDMA
+struct drive_list_entry {
+	const char *id_model;
+	const char *id_firmware;
+};
+
+int ide_in_drive_list(struct hd_driveid *, const struct drive_list_entry *);
 int __ide_dma_bad_drive(ide_drive_t *);
 int __ide_dma_good_drive(ide_drive_t *);
 int ide_use_dma(ide_drive_t *);
diff --git a/include/linux/idr.h b/include/linux/idr.h
index 7fb3ff9c7b0e..d37c8d808b0f 100644
--- a/include/linux/idr.h
+++ b/include/linux/idr.h
@@ -8,6 +8,10 @@
  * Small id to pointer translation service avoiding fixed sized
  * tables.
  */
+
+#ifndef __IDR_H__
+#define __IDR_H__
+
 #include <linux/types.h>
 #include <linux/bitops.h>
 
@@ -77,3 +81,5 @@ int idr_get_new_above(struct idr *idp, void *ptr, int starting_id, int *id);
 void idr_remove(struct idr *idp, int id);
 void idr_destroy(struct idr *idp);
 void idr_init(struct idr *idp);
+
+#endif /* __IDR_H__ */
diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h
index d21c305c6c64..fe26d431de87 100644
--- a/include/linux/if_ether.h
+++ b/include/linux/if_ether.h
@@ -21,6 +21,8 @@
 #ifndef _LINUX_IF_ETHER_H
 #define _LINUX_IF_ETHER_H
 
+#include <linux/types.h>
+
 /*
  *	IEEE 802.3 Ethernet magic constants.  The frame sizes omit the preamble
  *	and FCS/CRC (frame check sequence). 
@@ -100,7 +102,7 @@
 struct ethhdr {
 	unsigned char	h_dest[ETH_ALEN];	/* destination eth addr	*/
 	unsigned char	h_source[ETH_ALEN];	/* source ether addr	*/
-	unsigned short	h_proto;		/* packet type ID field	*/
+	__be16		h_proto;		/* packet type ID field	*/
 } __attribute__((packed));
 
 #ifdef __KERNEL__
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 68ab5f2ab9cd..dcfd2ecccb5d 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -51,7 +51,6 @@
 	.page_table_lock =  SPIN_LOCK_UNLOCKED, 		\
 	.mmlist		= LIST_HEAD_INIT(name.mmlist),		\
 	.cpu_vm_mask	= CPU_MASK_ALL,				\
-	.default_kioctx = INIT_KIOCTX(name.default_kioctx, name),	\
 }
 
 #define INIT_SIGNALS(sig) {	\
diff --git a/include/linux/inotify.h b/include/linux/inotify.h
index ee5b239092ed..267c88b5f742 100644
--- a/include/linux/inotify.h
+++ b/include/linux/inotify.h
@@ -47,6 +47,8 @@ struct inotify_event {
 #define IN_MOVE			(IN_MOVED_FROM | IN_MOVED_TO) /* moves */
 
 /* special flags */
+#define IN_ONLYDIR		0x01000000	/* only watch the path if it is a directory */
+#define IN_DONT_FOLLOW		0x02000000	/* don't follow a sym link */
 #define IN_MASK_ADD		0x20000000	/* add to the mask of an already existing watch */
 #define IN_ISDIR		0x40000000	/* event occurred against dir */
 #define IN_ONESHOT		0x80000000	/* only send event once */
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 0a90205184b0..41f150a3d2dd 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -9,6 +9,7 @@
 #include <linux/preempt.h>
 #include <linux/cpumask.h>
 #include <linux/hardirq.h>
+#include <linux/sched.h>
 #include <asm/atomic.h>
 #include <asm/ptrace.h>
 #include <asm/system.h>
diff --git a/include/linux/ipv6_route.h b/include/linux/ipv6_route.h
index e2f935038013..d7c41d1d706a 100644
--- a/include/linux/ipv6_route.h
+++ b/include/linux/ipv6_route.h
@@ -18,6 +18,7 @@
 					   fallback, no routers on link */
 #define RTF_ADDRCONF	0x00040000	/* addrconf route - RA		*/
 #define RTF_PREFIX_RT	0x00080000	/* A prefix only route - RA	*/
+#define RTF_ANYCAST	0x00100000	/* Anycast			*/
 
 #define RTF_NONEXTHOP	0x00200000	/* route with no nexthop	*/
 #define RTF_EXPIRES	0x00400000
diff --git a/include/linux/irq.h b/include/linux/irq.h
index c516382fbec2..f04ba20712a2 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -10,7 +10,7 @@
  */
 
 #include <linux/config.h>
-#include <asm/smp.h>		/* cpu_online_map */
+#include <linux/smp.h>
 
 #if !defined(CONFIG_ARCH_S390)
 
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index aa56172c6fed..dcde7adfdce5 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -16,8 +16,6 @@
 #ifndef _LINUX_JBD_H
 #define _LINUX_JBD_H
 
-#if defined(CONFIG_JBD) || defined(CONFIG_JBD_MODULE) || !defined(__KERNEL__)
-
 /* Allow this file to be included directly into e2fsprogs */
 #ifndef __KERNEL__
 #include "jfs_compat.h"
@@ -1083,19 +1081,4 @@ extern int jbd_blocks_per_page(struct inode *inode);
 
 #endif	/* __KERNEL__ */
 
-#endif	/* CONFIG_JBD || CONFIG_JBD_MODULE || !__KERNEL__ */
-
-/*
- * Compatibility no-ops which allow the kernel to compile without CONFIG_JBD
- * go here.
- */
-
-#if defined(__KERNEL__) && !(defined(CONFIG_JBD) || defined(CONFIG_JBD_MODULE))
-
-#define J_ASSERT(expr)			do {} while (0)
-#define J_ASSERT_BH(bh, expr)		do {} while (0)
-#define buffer_jbd(bh)			0
-#define journal_buffer_journal_lru(bh)	0
-
-#endif	/* defined(__KERNEL__) && !defined(CONFIG_JBD) */
 #endif	/* _LINUX_JBD_H */
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index e373c4a9de53..c03f2dc933de 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -37,6 +37,7 @@
 #include <linux/spinlock.h>
 #include <linux/rcupdate.h>
 
+#ifdef CONFIG_KPROBES
 #include <asm/kprobes.h>
 
 /* kprobe_status settings */
@@ -147,7 +148,6 @@ struct kretprobe_instance {
 	struct task_struct *task;
 };
 
-#ifdef CONFIG_KPROBES
 extern spinlock_t kretprobe_lock;
 extern int arch_prepare_kprobe(struct kprobe *p);
 extern void arch_copy_kprobe(struct kprobe *p);
@@ -158,6 +158,7 @@ extern int arch_init_kprobes(void);
 extern void show_registers(struct pt_regs *regs);
 extern kprobe_opcode_t *get_insn_slot(void);
 extern void free_insn_slot(kprobe_opcode_t *slot);
+extern void kprobes_inc_nmissed_count(struct kprobe *p);
 
 /* Get the kprobe at this addr (if any) - called with preemption disabled */
 struct kprobe *get_kprobe(void *addr);
@@ -195,6 +196,11 @@ void add_rp_inst(struct kretprobe_instance *ri);
 void kprobe_flush_task(struct task_struct *tk);
 void recycle_rp_inst(struct kretprobe_instance *ri);
 #else /* CONFIG_KPROBES */
+
+#define __kprobes	/**/
+struct jprobe;
+struct kretprobe;
+
 static inline struct kprobe *kprobe_running(void)
 {
 	return NULL;
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 6f0752219f64..41ea7dbc1755 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -29,6 +29,7 @@
 #include <linux/delay.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
+#include <linux/dma-mapping.h>
 #include <asm/io.h>
 #include <linux/ata.h>
 #include <linux/workqueue.h>
@@ -58,6 +59,8 @@
 #define VPRINTK(fmt, args...)
 #endif	/* ATA_DEBUG */
 
+#define BPRINTK(fmt, args...) if (ap->flags & ATA_FLAG_DEBUGMSG) printk(KERN_ERR "%s: " fmt, __FUNCTION__, ## args)
+
 #ifdef ATA_NDEBUG
 #define assert(expr)
 #else
@@ -118,6 +121,8 @@ enum {
 	ATA_FLAG_PIO_DMA	= (1 << 8), /* PIO cmds via DMA */
 	ATA_FLAG_NOINTR		= (1 << 9), /* FIXME: Remove this once
 					     * proper HSM is in place. */
+	ATA_FLAG_DEBUGMSG	= (1 << 10),
+	ATA_FLAG_NO_ATAPI	= (1 << 11), /* No ATAPI support */
 
 	ATA_QCFLAG_ACTIVE	= (1 << 1), /* cmd not yet ack'd to scsi lyer */
 	ATA_QCFLAG_SG		= (1 << 3), /* have s/g table? */
@@ -398,12 +403,13 @@ struct ata_port_operations {
 };
 
 struct ata_port_info {
-	struct scsi_host_template *sht;
+	struct scsi_host_template	*sht;
 	unsigned long		host_flags;
 	unsigned long		pio_mask;
 	unsigned long		mwdma_mask;
 	unsigned long		udma_mask;
 	const struct ata_port_operations *port_ops;
+	void 			*private_data;
 };
 
 struct ata_timing {
@@ -657,6 +663,17 @@ static inline void ata_tf_init(struct ata_port *ap, struct ata_taskfile *tf, uns
 		tf->device = ATA_DEVICE_OBS | ATA_DEV1;
 }
 
+static inline void ata_qc_reinit(struct ata_queued_cmd *qc)
+{
+	qc->__sg = NULL;
+	qc->flags = 0;
+	qc->cursect = qc->cursg = qc->cursg_ofs = 0;
+	qc->nsect = 0;
+	qc->nbytes = qc->curbytes = 0;
+
+	ata_tf_init(qc->ap, &qc->tf, qc->dev->devno);
+}
+
 
 /**
  *	ata_irq_on - Enable interrupts on a port.
diff --git a/include/linux/list.h b/include/linux/list.h
index fbfca73355a3..8e3388284530 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -202,12 +202,15 @@ static inline void list_del_rcu(struct list_head *entry)
  *
  * The old entry will be replaced with the new entry atomically.
  */
-static inline void list_replace_rcu(struct list_head *old, struct list_head *new){
+static inline void list_replace_rcu(struct list_head *old,
+				struct list_head *new)
+{
 	new->next = old->next;
 	new->prev = old->prev;
 	smp_wmb();
 	new->next->prev = new;
 	new->prev->next = new;
+	old->prev = LIST_POISON2;
 }
 
 /**
@@ -578,6 +581,27 @@ static inline void hlist_del_init(struct hlist_node *n)
 	}
 }
 
+/*
+ * hlist_replace_rcu - replace old entry by new one
+ * @old : the element to be replaced
+ * @new : the new element to insert
+ *
+ * The old entry will be replaced with the new entry atomically.
+ */
+static inline void hlist_replace_rcu(struct hlist_node *old,
+					struct hlist_node *new)
+{
+	struct hlist_node *next = old->next;
+
+	new->next = next;
+	new->pprev = old->pprev;
+	smp_wmb();
+	if (next)
+		new->next->pprev = &new->next;
+	*new->pprev = new;
+	old->pprev = LIST_POISON2;
+}
+
 static inline void hlist_add_head(struct hlist_node *n, struct hlist_head *h)
 {
 	struct hlist_node *first = h->first;
diff --git a/include/linux/memory.h b/include/linux/memory.h
index 9a424383e6c6..dc4081b6f161 100644
--- a/include/linux/memory.h
+++ b/include/linux/memory.h
@@ -85,7 +85,6 @@ struct notifier_block;
 extern int register_memory_notifier(struct notifier_block *nb);
 extern void unregister_memory_notifier(struct notifier_block *nb);
 
-extern struct sysdev_class memory_sysdev_class;
 #endif /* CONFIG_MEMORY_HOTPLUG */
 
 #define hotplug_memory_notifier(fn, pri) {			\
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 7b115feca4df..a06a84d347fb 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -144,7 +144,8 @@ extern unsigned int kobjsize(const void *objp);
 
 #define VM_GROWSDOWN	0x00000100	/* general info on the segment */
 #define VM_GROWSUP	0x00000200
-#define VM_SHM		0x00000400	/* shared memory area, don't swap out */
+#define VM_SHM		0x00000000	/* Means nothing: delete it later */
+#define VM_PFNMAP	0x00000400	/* Page-ranges managed without "struct page", just pure PFN */
 #define VM_DENYWRITE	0x00000800	/* ETXTBSY on write attempts.. */
 
 #define VM_EXECUTABLE	0x00001000
@@ -157,11 +158,12 @@ extern unsigned int kobjsize(const void *objp);
 
 #define VM_DONTCOPY	0x00020000      /* Do not copy this vma on fork */
 #define VM_DONTEXPAND	0x00040000	/* Cannot expand with mremap() */
-#define VM_RESERVED	0x00080000	/* Pages managed in a special way */
+#define VM_RESERVED	0x00080000	/* Count as reserved_vm like IO */
 #define VM_ACCOUNT	0x00100000	/* Is a VM accounted object */
 #define VM_HUGETLB	0x00400000	/* Huge TLB Page VM */
 #define VM_NONLINEAR	0x00800000	/* Is non-linear (remap_file_pages) */
 #define VM_MAPPED_COPY	0x01000000	/* T if mapped copy of data (nommu mmap) */
+#define VM_INSERTPAGE	0x02000000	/* The vma has had "vm_insert_page()" done on it */
 
 #ifndef VM_STACK_DEFAULT_FLAGS		/* arch can override this */
 #define VM_STACK_DEFAULT_FLAGS VM_DATA_DEFAULT_FLAGS
@@ -206,12 +208,6 @@ struct vm_operations_struct {
 struct mmu_gather;
 struct inode;
 
-#ifdef ARCH_HAS_ATOMIC_UNSIGNED
-typedef unsigned page_flags_t;
-#else
-typedef unsigned long page_flags_t;
-#endif
-
 /*
  * Each physical page in the system has a struct page associated with
  * it to keep track of whatever it is we are using the page for at the
@@ -219,7 +215,7 @@ typedef unsigned long page_flags_t;
  * a page.
  */
 struct page {
-	page_flags_t flags;		/* Atomic flags, some possibly
+	unsigned long flags;		/* Atomic flags, some possibly
 					 * updated asynchronously */
 	atomic_t _count;		/* Usage count, see below. */
 	atomic_t _mapcount;		/* Count of ptes mapped in mms,
@@ -317,8 +313,6 @@ struct page {
 
 extern void FASTCALL(__page_cache_release(struct page *));
 
-#ifdef CONFIG_HUGETLB_PAGE
-
 static inline int page_count(struct page *page)
 {
 	if (PageCompound(page))
@@ -335,23 +329,6 @@ static inline void get_page(struct page *page)
 
 void put_page(struct page *page);
 
-#else		/* CONFIG_HUGETLB_PAGE */
-
-#define page_count(p)		(atomic_read(&(p)->_count) + 1)
-
-static inline void get_page(struct page *page)
-{
-	atomic_inc(&page->_count);
-}
-
-static inline void put_page(struct page *page)
-{
-	if (put_page_testzero(page))
-		__page_cache_release(page);
-}
-
-#endif		/* CONFIG_HUGETLB_PAGE */
-
 /*
  * Multiple processes may "see" the same page. E.g. for untouched
  * mappings of /dev/null, all processes see the same page full of
@@ -435,7 +412,7 @@ static inline void put_page(struct page *page)
 #endif
 
 /* Page flags: | [SECTION] | [NODE] | ZONE | ... | FLAGS | */
-#define SECTIONS_PGOFF		((sizeof(page_flags_t)*8) - SECTIONS_WIDTH)
+#define SECTIONS_PGOFF		((sizeof(unsigned long)*8) - SECTIONS_WIDTH)
 #define NODES_PGOFF		(SECTIONS_PGOFF - NODES_WIDTH)
 #define ZONES_PGOFF		(NODES_PGOFF - ZONES_WIDTH)
 
@@ -688,6 +665,7 @@ struct zap_details {
 	unsigned long truncate_count;		/* Compare vm_truncate_count */
 };
 
+struct page *vm_normal_page(struct vm_area_struct *, unsigned long, pte_t);
 unsigned long zap_page_range(struct vm_area_struct *vma, unsigned long address,
 		unsigned long size, struct zap_details *);
 unsigned long unmap_vmas(struct mmu_gather **tlb,
@@ -764,6 +742,8 @@ struct shrinker;
 extern struct shrinker *set_shrinker(int, shrinker_t);
 extern void remove_shrinker(struct shrinker *shrinker);
 
+extern pte_t *FASTCALL(get_locked_pte(struct mm_struct *mm, unsigned long addr, spinlock_t **ptl));
+
 int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
 int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
 int __pte_alloc(struct mm_struct *mm, pmd_t *pmd, unsigned long address);
@@ -946,7 +926,9 @@ unsigned long max_sane_readahead(unsigned long nr);
 
 /* Do stack extension */
 extern int expand_stack(struct vm_area_struct *vma, unsigned long address);
+#ifdef CONFIG_IA64
 extern int expand_upwards(struct vm_area_struct *vma, unsigned long address);
+#endif
 
 /* Look up the first VMA which satisfies  addr < vm_end,  NULL if none. */
 extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long addr);
@@ -974,8 +956,9 @@ struct page *vmalloc_to_page(void *addr);
 unsigned long vmalloc_to_pfn(void *addr);
 int remap_pfn_range(struct vm_area_struct *, unsigned long addr,
 			unsigned long pfn, unsigned long size, pgprot_t);
+int vm_insert_page(struct vm_area_struct *, unsigned long addr, struct page *);
 
-struct page *follow_page(struct mm_struct *, unsigned long address,
+struct page *follow_page(struct vm_area_struct *, unsigned long address,
 			unsigned int foll_flags);
 #define FOLL_WRITE	0x01	/* check pte is writable */
 #define FOLL_TOUCH	0x02	/* mark page accessed */
diff --git a/include/linux/mmc/protocol.h b/include/linux/mmc/protocol.h
index f819cae92266..a14dc306545b 100644
--- a/include/linux/mmc/protocol.h
+++ b/include/linux/mmc/protocol.h
@@ -63,7 +63,7 @@
   /* class 5 */
 #define MMC_ERASE_GROUP_START    35   /* ac   [31:0] data addr   R1  */
 #define MMC_ERASE_GROUP_END      36   /* ac   [31:0] data addr   R1  */
-#define MMC_ERASE                37   /* ac                      R1b */
+#define MMC_ERASE                38   /* ac                      R1b */
 
   /* class 9 */
 #define MMC_FAST_IO              39   /* ac   <Complex>          R4  */
@@ -74,7 +74,7 @@
 
   /* class 8 */
 #define MMC_APP_CMD              55   /* ac   [31:16] RCA        R1  */
-#define MMC_GEN_CMD              56   /* adtc [0] RD/WR          R1b */
+#define MMC_GEN_CMD              56   /* adtc [0] RD/WR          R1  */
 
 /* SD commands                           type  argument     response */
   /* class 8 */
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index f5fa3082fd6a..9f22090df7dd 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -71,10 +71,11 @@ struct per_cpu_pageset {
 #endif
 
 #define ZONE_DMA		0
-#define ZONE_NORMAL		1
-#define ZONE_HIGHMEM		2
+#define ZONE_DMA32		1
+#define ZONE_NORMAL		2
+#define ZONE_HIGHMEM		3
 
-#define MAX_NR_ZONES		3	/* Sync this with ZONES_SHIFT */
+#define MAX_NR_ZONES		4	/* Sync this with ZONES_SHIFT */
 #define ZONES_SHIFT		2	/* ceil(log2(MAX_NR_ZONES)) */
 
 
@@ -90,27 +91,18 @@ struct per_cpu_pageset {
  * will be a maximum of 4 (2 ** 2) zonelists, for 3 modifiers there will
  * be 8 (2 ** 3) zonelists.  GFP_ZONETYPES defines the number of possible
  * combinations of zone modifiers in "zone modifier space".
+ *
+ * NOTE! Make sure this matches the zones in <linux/gfp.h>
  */
-#define GFP_ZONEMASK	0x03
-/*
- * As an optimisation any zone modifier bits which are only valid when
- * no other zone modifier bits are set (loners) should be placed in
- * the highest order bits of this field.  This allows us to reduce the
- * extent of the zonelists thus saving space.  For example in the case
- * of three zone modifier bits, we could require up to eight zonelists.
- * If the left most zone modifier is a "loner" then the highest valid
- * zonelist would be four allowing us to allocate only five zonelists.
- * Use the first form when the left most bit is not a "loner", otherwise
- * use the second.
- */
-/* #define GFP_ZONETYPES	(GFP_ZONEMASK + 1) */		/* Non-loner */
-#define GFP_ZONETYPES	((GFP_ZONEMASK + 1) / 2 + 1)		/* Loner */
+#define GFP_ZONEMASK	0x07
+#define GFP_ZONETYPES	5
 
 /*
  * On machines where it is needed (eg PCs) we divide physical memory
- * into multiple physical zones. On a PC we have 3 zones:
+ * into multiple physical zones. On a PC we have 4 zones:
  *
  * ZONE_DMA	  < 16 MB	ISA DMA capable memory
+ * ZONE_DMA32	     0 MB 	Empty
  * ZONE_NORMAL	16-896 MB	direct mapped by the kernel
  * ZONE_HIGHMEM	 > 896 MB	only page cache and user processes
  */
@@ -329,7 +321,7 @@ void get_zone_counts(unsigned long *active, unsigned long *inactive,
 void build_all_zonelists(void);
 void wakeup_kswapd(struct zone *zone, int order);
 int zone_watermark_ok(struct zone *z, int order, unsigned long mark,
-		int alloc_type, int can_try_harder, gfp_t gfp_high);
+		int classzone_idx, int alloc_flags);
 
 #ifdef CONFIG_HAVE_MEMORY_PRESENT
 void memory_present(int nid, unsigned long start, unsigned long end);
@@ -433,7 +425,9 @@ int lowmem_reserve_ratio_sysctl_handler(struct ctl_table *, int, struct file *,
 
 #include <linux/topology.h>
 /* Returns the number of the current Node. */
+#ifndef numa_node_id
 #define numa_node_id()		(cpu_to_node(raw_smp_processor_id()))
+#endif
 
 #ifndef CONFIG_NEED_MULTIPLE_NODES
 
@@ -453,12 +447,12 @@ extern struct pglist_data contig_page_data;
 #include <asm/sparsemem.h>
 #endif
 
-#if BITS_PER_LONG == 32 || defined(ARCH_HAS_ATOMIC_UNSIGNED)
+#if BITS_PER_LONG == 32
 /*
- * with 32 bit page->flags field, we reserve 8 bits for node/zone info.
- * there are 3 zones (2 bits) and this leaves 8-2=6 bits for nodes.
+ * with 32 bit page->flags field, we reserve 9 bits for node/zone info.
+ * there are 4 zones (3 bits) and this leaves 9-3=6 bits for nodes.
  */
-#define FLAGS_RESERVED		8
+#define FLAGS_RESERVED		9
 
 #elif BITS_PER_LONG == 64
 /*
diff --git a/include/linux/mtd/cfi.h b/include/linux/mtd/cfi.h
index 3c9ea4b7adda..23a568910341 100644
--- a/include/linux/mtd/cfi.h
+++ b/include/linux/mtd/cfi.h
@@ -1,7 +1,7 @@
 
 /* Common Flash Interface structures
  * See http://support.intel.com/design/flash/technote/index.htm
- * $Id: cfi.h,v 1.56 2005/11/07 11:14:54 gleixner Exp $
+ * $Id: cfi.h,v 1.57 2005/11/15 23:28:17 tpoynor Exp $
  */
 
 #ifndef __MTD_CFI_H__
@@ -426,6 +426,22 @@ static inline uint8_t cfi_read_query(struct map_info *map, uint32_t addr)
 	}
 }
 
+static inline uint16_t cfi_read_query16(struct map_info *map, uint32_t addr)
+{
+	map_word val = map_read(map, addr);
+
+	if (map_bankwidth_is_1(map)) {
+		return val.x[0] & 0xff;
+	} else if (map_bankwidth_is_2(map)) {
+		return cfi16_to_cpu(val.x[0]);
+	} else {
+		/* No point in a 64-bit byteswap since that would just be
+		   swapping the responses from different chips, and we are
+		   only interested in one chip (a representative sample) */
+		return cfi32_to_cpu(val.x[0]);
+	}
+}
+
 static inline void cfi_udelay(int us)
 {
 	if (us >= 1000) {
diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h
index f1fd4215686a..7419b5fab133 100644
--- a/include/linux/mtd/onenand.h
+++ b/include/linux/mtd/onenand.h
@@ -17,7 +17,6 @@
 #include <linux/mtd/bbm.h>
 
 #define MAX_BUFFERRAM		2
-#define MAX_ONENAND_PAGESIZE	(2048 + 64)
 
 /* Scan and identify a OneNAND device */
 extern int onenand_scan(struct mtd_info *mtd, int max_chips);
@@ -110,6 +109,7 @@ struct onenand_chip {
 	spinlock_t		chip_lock;
 	wait_queue_head_t	wq;
 	onenand_state_t		state;
+	unsigned char		*page_buf;
 
 	struct nand_oobinfo	*autooob;
 
@@ -134,13 +134,12 @@ struct onenand_chip {
  * Options bits
  */
 #define ONENAND_CONT_LOCK		(0x0001)
-
+#define ONENAND_PAGEBUF_ALLOC		(0x1000)
 
 /*
  * OneNAND Flash Manufacturer ID Codes
  */
 #define ONENAND_MFR_SAMSUNG	0xec
-#define ONENAND_MFR_UNKNOWN	0x00
 
 /**
  * struct nand_manufacturers - NAND Flash Manufacturer ID Structure
diff --git a/include/linux/n_r3964.h b/include/linux/n_r3964.h
index 2352bcd31a06..db4f3776978a 100644
--- a/include/linux/n_r3964.h
+++ b/include/linux/n_r3964.h
@@ -13,6 +13,10 @@
  * L. Haag
  *
  * $Log: r3964.h,v $
+ * Revision 1.4  2005/12/21 19:54:24  Kurt Huwig <kurt huwig de>
+ * Fixed HZ usage on 2.6 kernels
+ * Removed unnecessary include
+ *
  * Revision 1.3  2001/03/18 13:02:24  dwmw2
  * Fix timer usage, use spinlocks properly.
  *
@@ -45,9 +49,11 @@
 #define __LINUX_N_R3964_H__
 
 /* line disciplines for r3964 protocol */
-#include <asm/termios.h>
 
 #ifdef __KERNEL__
+
+#include <linux/param.h>
+
 /*
  * Common ascii handshake characters:
  */
@@ -58,14 +64,14 @@
 #define NAK 0x15
 
 /*
- * Timeouts (msecs/10 msecs per timer interrupt):
+ * Timeouts (from milliseconds to jiffies)
  */
 
-#define R3964_TO_QVZ 550/10
-#define R3964_TO_ZVZ 220/10
-#define R3964_TO_NO_BUF 400/10
-#define R3964_NO_TX_ROOM 100/10
-#define R3964_TO_RX_PANIC 4000/10
+#define R3964_TO_QVZ ((550)*HZ/1000)
+#define R3964_TO_ZVZ ((220)*HZ/1000)
+#define R3964_TO_NO_BUF ((400)*HZ/1000)
+#define R3964_NO_TX_ROOM ((100)*HZ/1000)
+#define R3964_TO_RX_PANIC ((4000)*HZ/1000)
 #define R3964_MAX_RETRIES 5
 
 #endif
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index c6efce4a04a4..936f8b76114e 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -927,6 +927,13 @@ extern int		netdev_max_backlog;
 extern int		weight_p;
 extern int		netdev_set_master(struct net_device *dev, struct net_device *master);
 extern int skb_checksum_help(struct sk_buff *skb, int inward);
+#ifdef CONFIG_BUG
+extern void netdev_rx_csum_fault(struct net_device *dev);
+#else
+static inline void netdev_rx_csum_fault(struct net_device *dev)
+{
+}
+#endif
 /* rx skb timestamps */
 extern void		net_enable_timestamp(void);
 extern void		net_disable_timestamp(void);
diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
index 72975fa8795d..934a2479f160 100644
--- a/include/linux/netfilter/nfnetlink.h
+++ b/include/linux/netfilter/nfnetlink.h
@@ -112,7 +112,6 @@ struct nfnl_callback
 {
 	int (*call)(struct sock *nl, struct sk_buff *skb, 
 		struct nlmsghdr *nlh, struct nfattr *cda[], int *errp);
-	kernel_cap_t cap_required; /* capabilities required for this msg */
 	u_int16_t attr_count;	/* number of nfattr's */
 };
 
@@ -154,11 +153,14 @@ extern void nfattr_parse(struct nfattr *tb[], int maxattr,
 
 #define nfattr_bad_size(tb, max, cta_min)				\
 ({	int __i, __res = 0;						\
- 	for (__i=0; __i<max; __i++) 					\
+ 	for (__i=0; __i<max; __i++) {					\
+ 		if (!cta_min[__i])					\
+ 			continue;					\
  		if (tb[__i] && NFA_PAYLOAD(tb[__i]) < cta_min[__i]){	\
  			__res = 1;					\
  			break;						\
  		}							\
+ 	}								\
  	__res;								\
 })
 
diff --git a/include/linux/netfilter_ipv4/ipt_sctp.h b/include/linux/netfilter_ipv4/ipt_sctp.h
index e93a9ec99fc2..80b3dbacd193 100644
--- a/include/linux/netfilter_ipv4/ipt_sctp.h
+++ b/include/linux/netfilter_ipv4/ipt_sctp.h
@@ -7,8 +7,6 @@
 
 #define IPT_SCTP_VALID_FLAGS		0x07
 
-#define ELEMCOUNT(x) (sizeof(x)/sizeof(x[0]))
-
 
 struct ipt_sctp_flag_info {
 	u_int8_t chunktype;
@@ -59,21 +57,21 @@ struct ipt_sctp_info {
 #define SCTP_CHUNKMAP_RESET(chunkmap) 				\
 	do {							\
 		int i; 						\
-		for (i = 0; i < ELEMCOUNT(chunkmap); i++)	\
+		for (i = 0; i < ARRAY_SIZE(chunkmap); i++)	\
 			chunkmap[i] = 0;			\
 	} while (0)
 
 #define SCTP_CHUNKMAP_SET_ALL(chunkmap) 			\
 	do {							\
 		int i; 						\
-		for (i = 0; i < ELEMCOUNT(chunkmap); i++) 	\
+		for (i = 0; i < ARRAY_SIZE(chunkmap); i++)	\
 			chunkmap[i] = ~0;			\
 	} while (0)
 
 #define SCTP_CHUNKMAP_COPY(destmap, srcmap) 			\
 	do {							\
 		int i; 						\
-		for (i = 0; i < ELEMCOUNT(chunkmap); i++) 	\
+		for (i = 0; i < ARRAY_SIZE(chunkmap); i++)	\
 			destmap[i] = srcmap[i];			\
 	} while (0)
 
@@ -81,7 +79,7 @@ struct ipt_sctp_info {
 ({							\
 	int i; 						\
 	int flag = 1;					\
-	for (i = 0; i < ELEMCOUNT(chunkmap); i++) {	\
+	for (i = 0; i < ARRAY_SIZE(chunkmap); i++) {	\
 		if (chunkmap[i]) {			\
 			flag = 0;			\
 			break;				\
@@ -94,7 +92,7 @@ struct ipt_sctp_info {
 ({							\
 	int i; 						\
 	int flag = 1;					\
-	for (i = 0; i < ELEMCOUNT(chunkmap); i++) {	\
+	for (i = 0; i < ARRAY_SIZE(chunkmap); i++) {	\
 		if (chunkmap[i] != ~0) {		\
 			flag = 0;			\
 				break;			\
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 12787a9b0259..2516adeccecf 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -291,6 +291,7 @@ static inline int nfs_verify_change_attribute(struct inode *inode, unsigned long
 /*
  * linux/fs/nfs/inode.c
  */
+extern int nfs_sync_mapping(struct address_space *mapping);
 extern void nfs_zap_caches(struct inode *);
 extern struct inode *nfs_fhget(struct super_block *, struct nfs_fh *,
 				struct nfs_fattr *);
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index f34767c5fc79..343083fec258 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -287,11 +287,7 @@ extern void __mod_page_state(unsigned long offset, unsigned long delta);
 #define ClearPageReclaim(page)	clear_bit(PG_reclaim, &(page)->flags)
 #define TestClearPageReclaim(page) test_and_clear_bit(PG_reclaim, &(page)->flags)
 
-#ifdef CONFIG_HUGETLB_PAGE
 #define PageCompound(page)	test_bit(PG_compound, &(page)->flags)
-#else
-#define PageCompound(page)	0
-#endif
 #define SetPageCompound(page)	set_bit(PG_compound, &(page)->flags)
 #define ClearPageCompound(page)	clear_bit(PG_compound, &(page)->flags)
 
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index ba6c310a055f..ee700c6eb442 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -53,12 +53,12 @@ void release_pages(struct page **pages, int nr, int cold);
 
 static inline struct page *page_cache_alloc(struct address_space *x)
 {
-	return alloc_pages(mapping_gfp_mask(x)|__GFP_NORECLAIM, 0);
+	return alloc_pages(mapping_gfp_mask(x), 0);
 }
 
 static inline struct page *page_cache_alloc_cold(struct address_space *x)
 {
-	return alloc_pages(mapping_gfp_mask(x)|__GFP_COLD|__GFP_NORECLAIM, 0);
+	return alloc_pages(mapping_gfp_mask(x)|__GFP_COLD, 0);
 }
 
 typedef int filler_t(void *, struct page *);
diff --git a/include/linux/parport_pc.h b/include/linux/parport_pc.h
index 7825c76cbd00..c6f762470879 100644
--- a/include/linux/parport_pc.h
+++ b/include/linux/parport_pc.h
@@ -86,7 +86,7 @@ extern __inline__ void dump_parport_state (char *str, struct parport *p)
 	unsigned char dcr = inb (CONTROL (p));
 	unsigned char dsr = inb (STATUS (p));
 	static char *ecr_modes[] = {"SPP", "PS2", "PPFIFO", "ECP", "xXx", "yYy", "TST", "CFG"};
-	const struct parport_pc_private *priv = (parport_pc_private *)p->physport->private_data;
+	const struct parport_pc_private *priv = p->physport->private_data;
 	int i;
 
 	printk (KERN_DEBUG "*** parport state (%s): ecr=[%s", str, ecr_modes[(ecr & 0xe0) >> 5]);
diff --git a/include/linux/pci-acpi.h b/include/linux/pci-acpi.h
index 857126a36ecc..4877e35ae202 100644
--- a/include/linux/pci-acpi.h
+++ b/include/linux/pci-acpi.h
@@ -47,14 +47,15 @@
 				OSC_PCI_EXPRESS_CAP_STRUCTURE_CONTROL)
 
 #ifdef CONFIG_ACPI
-extern acpi_status pci_osc_control_set(u32 flags);
+extern acpi_status pci_osc_control_set(acpi_handle handle, u32 flags);
 extern acpi_status pci_osc_support_set(u32 flags);
 #else
 #if !defined(acpi_status)
 typedef u32 		acpi_status;
 #define AE_ERROR      	(acpi_status) (0x0001)
 #endif    
-static inline acpi_status pci_osc_control_set(u32 flags) {return AE_ERROR;}
+static inline acpi_status pci_osc_control_set(acpi_handle handle, u32 flags)
+{return AE_ERROR;}
 static inline acpi_status pci_osc_support_set(u32 flags) {return AE_ERROR;} 
 #endif
 
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 3596ac94ecff..de690ca73d58 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -236,7 +236,6 @@ struct module;
 struct pci_driver {
 	struct list_head node;
 	char *name;
-	struct module *owner;
 	const struct pci_device_id *id_table;	/* must be non-NULL for probe to be called */
 	int  (*probe)  (struct pci_dev *dev, const struct pci_device_id *id);	/* New device inserted */
 	void (*remove) (struct pci_dev *dev);	/* Device removed (NULL if not a hot-plug capable driver) */
@@ -338,6 +337,7 @@ struct pci_dev *pci_find_device (unsigned int vendor, unsigned int device, const
 struct pci_dev *pci_find_device_reverse (unsigned int vendor, unsigned int device, const struct pci_dev *from);
 struct pci_dev *pci_find_slot (unsigned int bus, unsigned int devfn);
 int pci_find_capability (struct pci_dev *dev, int cap);
+int pci_find_next_capability (struct pci_dev *dev, u8 pos, int cap);
 int pci_find_ext_capability (struct pci_dev *dev, int cap);
 struct pci_bus * pci_find_next_bus(const struct pci_bus *from);
 
@@ -432,8 +432,13 @@ int pci_bus_alloc_resource(struct pci_bus *bus, struct resource *res,
 			   void *alignf_data);
 void pci_enable_bridges(struct pci_bus *bus);
 
-/* New-style probing supporting hot-pluggable devices */
-int pci_register_driver(struct pci_driver *);
+/* Proper probing supporting hot-pluggable devices */
+int __pci_register_driver(struct pci_driver *, struct module *);
+static inline int pci_register_driver(struct pci_driver *driver)
+{
+	return __pci_register_driver(driver, THIS_MODULE);
+}
+
 void pci_unregister_driver(struct pci_driver *);
 void pci_remove_behind_bridge(struct pci_dev *);
 struct pci_driver *pci_dev_driver(const struct pci_dev *);
@@ -547,9 +552,11 @@ static inline int pci_enable_device(struct pci_dev *dev) { return -EIO; }
 static inline void pci_disable_device(struct pci_dev *dev) { }
 static inline int pci_set_dma_mask(struct pci_dev *dev, u64 mask) { return -EIO; }
 static inline int pci_assign_resource(struct pci_dev *dev, int i) { return -EBUSY;}
+static inline int __pci_register_driver(struct pci_driver *drv, struct module *owner) { return 0;}
 static inline int pci_register_driver(struct pci_driver *drv) { return 0;}
 static inline void pci_unregister_driver(struct pci_driver *drv) { }
 static inline int pci_find_capability (struct pci_dev *dev, int cap) {return 0; }
+static inline int pci_find_next_capability (struct pci_dev *dev, u8 post, int cap) { return 0; }
 static inline int pci_find_ext_capability (struct pci_dev *dev, int cap) {return 0; }
 static inline const struct pci_device_id *pci_match_device(const struct pci_device_id *ids, const struct pci_dev *dev) { return NULL; }
 
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 4e06eb0f4451..4db67b3b05cc 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -442,6 +442,7 @@
 #define PCI_DEVICE_ID_IBM_SNIPE		0x0180
 #define PCI_DEVICE_ID_IBM_CITRINE		0x028C
 #define PCI_DEVICE_ID_IBM_GEMSTONE		0xB166
+#define PCI_DEVICE_ID_IBM_OBSIDIAN		0x02BD
 #define PCI_DEVICE_ID_IBM_ICOM_DEV_ID_1	0x0031
 #define PCI_DEVICE_ID_IBM_ICOM_DEV_ID_2	0x0219
 #define PCI_DEVICE_ID_IBM_ICOM_V2_TWO_PORTS_RVX		0x021A
@@ -619,6 +620,7 @@
 #define PCI_DEVICE_ID_SI_961		0x0961
 #define PCI_DEVICE_ID_SI_962		0x0962
 #define PCI_DEVICE_ID_SI_963		0x0963
+#define PCI_DEVICE_ID_SI_965		0x0965
 #define PCI_DEVICE_ID_SI_5511		0x5511
 #define PCI_DEVICE_ID_SI_5513		0x5513
 #define PCI_DEVICE_ID_SI_5518		0x5518
@@ -804,6 +806,10 @@
 #define PCI_DEVICE_ID_APPLE_SH_SUNGEM   0x0051
 #define PCI_DEVICE_ID_APPLE_U3L_AGP	0x0058
 #define PCI_DEVICE_ID_APPLE_U3H_AGP	0x0059
+#define PCI_DEVICE_ID_APPLE_IPID2_AGP	0x0066
+#define PCI_DEVICE_ID_APPLE_IPID2_ATA	0x0069
+#define PCI_DEVICE_ID_APPLE_IPID2_FW	0x006a
+#define PCI_DEVICE_ID_APPLE_IPID2_GMAC	0x006b
 #define PCI_DEVICE_ID_APPLE_TIGON3	0x1645
 
 #define PCI_VENDOR_ID_YAMAHA		0x1073
@@ -1193,6 +1199,7 @@
 #define PCI_DEVICE_ID_VIA_3269_0	0x0269
 #define PCI_DEVICE_ID_VIA_K8T800PRO_0	0x0282
 #define PCI_DEVICE_ID_VIA_8363_0	0x0305
+#define PCI_DEVICE_ID_VIA_P4M800CE	0x0314
 #define PCI_DEVICE_ID_VIA_8371_0	0x0391
 #define PCI_DEVICE_ID_VIA_8501_0	0x0501
 #define PCI_DEVICE_ID_VIA_82C561	0x0561
@@ -1229,6 +1236,7 @@
 #define PCI_DEVICE_ID_VIA_8703_51_0	0x3148
 #define PCI_DEVICE_ID_VIA_8237_SATA	0x3149
 #define PCI_DEVICE_ID_VIA_XN266		0x3156
+#define PCI_DEVICE_ID_VIA_6410		0x3164
 #define PCI_DEVICE_ID_VIA_8754C_0	0x3168
 #define PCI_DEVICE_ID_VIA_8235		0x3177
 #define PCI_DEVICE_ID_VIA_8385_0	0x3188
@@ -1236,6 +1244,7 @@
 #define PCI_DEVICE_ID_VIA_8378_0	0x3205
 #define PCI_DEVICE_ID_VIA_8783_0	0x3208
 #define PCI_DEVICE_ID_VIA_8237		0x3227
+#define PCI_DEVICE_ID_VIA_8251		0x3287
 #define PCI_DEVICE_ID_VIA_3296_0	0x0296
 #define PCI_DEVICE_ID_VIA_8231		0x8231
 #define PCI_DEVICE_ID_VIA_8231_4	0x8235
@@ -1396,6 +1405,7 @@
 #define PCI_SUBDEVICE_ID_KEYSPAN_SX2	0x5334
 
 #define PCI_VENDOR_ID_MARVELL		0x11ab
+#define PCI_DEVICE_ID_MARVELL_GT64111	0x4146
 #define PCI_DEVICE_ID_MARVELL_GT64260	0x6430
 #define PCI_DEVICE_ID_MARVELL_MV64360	0x6460
 #define PCI_DEVICE_ID_MARVELL_MV64460	0x6480
@@ -2147,6 +2157,7 @@
 #define PCI_DEVICE_ID_ADAPTEC2_7899B	0x00c1
 #define PCI_DEVICE_ID_ADAPTEC2_7899D	0x00c3
 #define PCI_DEVICE_ID_ADAPTEC2_7899P	0x00cf
+#define PCI_DEVICE_ID_ADAPTEC2_OBSIDIAN   0x0500
 #define PCI_DEVICE_ID_ADAPTEC2_SCAMP	0x0503
 
 
diff --git a/include/linux/percpu.h b/include/linux/percpu.h
index 5451eb1e781d..fb8d2d24e4bb 100644
--- a/include/linux/percpu.h
+++ b/include/linux/percpu.h
@@ -38,7 +38,7 @@ extern void free_percpu(const void *);
 
 #else /* CONFIG_SMP */
 
-#define per_cpu_ptr(ptr, cpu) (ptr)
+#define per_cpu_ptr(ptr, cpu) ({ (void)(cpu); (ptr); })
 
 static inline void *__alloc_percpu(size_t size, size_t align)
 {
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 1a165b7ae01b..17e336f40b47 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -43,4 +43,19 @@ extern int platform_device_add_data(struct platform_device *pdev, void *data, si
 extern int platform_device_add(struct platform_device *pdev);
 extern void platform_device_put(struct platform_device *pdev);
 
+struct platform_driver {
+	int (*probe)(struct platform_device *);
+	int (*remove)(struct platform_device *);
+	void (*shutdown)(struct platform_device *);
+	int (*suspend)(struct platform_device *, pm_message_t state);
+	int (*resume)(struct platform_device *);
+	struct device_driver driver;
+};
+
+extern int platform_driver_register(struct platform_driver *);
+extern void platform_driver_unregister(struct platform_driver *);
+
+#define platform_get_drvdata(_dev)	dev_get_drvdata(&(_dev)->dev)
+#define platform_set_drvdata(_dev,data)	dev_set_drvdata(&(_dev)->dev, (data))
+
 #endif /* _PLATFORM_DEVICE_H_ */
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 1514098d156d..5be87ba3b7ac 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -94,55 +94,6 @@ struct pm_dev
 	struct list_head entry;
 };
 
-#ifdef CONFIG_PM
-
-extern int pm_active;
-
-#define PM_IS_ACTIVE() (pm_active != 0)
-
-/*
- * Register a device with power management
- */
-struct pm_dev __deprecated *
-pm_register(pm_dev_t type, unsigned long id, pm_callback callback);
-
-/*
- * Unregister a device with power management
- */
-void __deprecated pm_unregister(struct pm_dev *dev);
-
-/*
- * Unregister all devices with matching callback
- */
-void __deprecated pm_unregister_all(pm_callback callback);
-
-/*
- * Send a request to all devices
- */
-int __deprecated pm_send_all(pm_request_t rqst, void *data);
-
-#else /* CONFIG_PM */
-
-#define PM_IS_ACTIVE() 0
-
-static inline struct pm_dev *pm_register(pm_dev_t type,
-					 unsigned long id,
-					 pm_callback callback)
-{
-	return NULL;
-}
-
-static inline void pm_unregister(struct pm_dev *dev) {}
-
-static inline void pm_unregister_all(pm_callback callback) {}
-
-static inline int pm_send_all(pm_request_t rqst, void *data)
-{
-	return 0;
-}
-
-#endif /* CONFIG_PM */
-
 /* Functions above this comment are list-based old-style power
  * managment. Please avoid using them.  */
 
diff --git a/include/linux/pm_legacy.h b/include/linux/pm_legacy.h
new file mode 100644
index 000000000000..1252b45face1
--- /dev/null
+++ b/include/linux/pm_legacy.h
@@ -0,0 +1,56 @@
+#ifndef __LINUX_PM_LEGACY_H__
+#define __LINUX_PM_LEGACY_H__
+
+#include <linux/config.h>
+
+#ifdef CONFIG_PM_LEGACY
+
+extern int pm_active;
+
+#define PM_IS_ACTIVE() (pm_active != 0)
+
+/*
+ * Register a device with power management
+ */
+struct pm_dev __deprecated *
+pm_register(pm_dev_t type, unsigned long id, pm_callback callback);
+
+/*
+ * Unregister a device with power management
+ */
+void __deprecated pm_unregister(struct pm_dev *dev);
+
+/*
+ * Unregister all devices with matching callback
+ */
+void __deprecated pm_unregister_all(pm_callback callback);
+
+/*
+ * Send a request to all devices
+ */
+int __deprecated pm_send_all(pm_request_t rqst, void *data);
+
+#else /* CONFIG_PM_LEGACY */
+
+#define PM_IS_ACTIVE() 0
+
+static inline struct pm_dev *pm_register(pm_dev_t type,
+					 unsigned long id,
+					 pm_callback callback)
+{
+	return NULL;
+}
+
+static inline void pm_unregister(struct pm_dev *dev) {}
+
+static inline void pm_unregister_all(pm_callback callback) {}
+
+static inline int pm_send_all(pm_request_t rqst, void *data)
+{
+	return 0;
+}
+
+#endif /* CONFIG_PM_LEGACY */
+
+#endif /* __LINUX_PM_LEGACY_H__ */
+
diff --git a/include/linux/preempt.h b/include/linux/preempt.h
index dd98c54a23b4..5769d14d1e6a 100644
--- a/include/linux/preempt.h
+++ b/include/linux/preempt.h
@@ -7,6 +7,7 @@
  */
 
 #include <linux/config.h>
+#include <linux/thread_info.h>
 #include <linux/linkage.h>
 
 #ifdef CONFIG_DEBUG_PREEMPT
@@ -47,6 +48,7 @@ do { \
 #define preempt_enable() \
 do { \
 	preempt_enable_no_resched(); \
+	barrier(); \
 	preempt_check_resched(); \
 } while (0)
 
diff --git a/include/linux/raid_class.h b/include/linux/raid_class.h
index a71123c28272..48831eac2910 100644
--- a/include/linux/raid_class.h
+++ b/include/linux/raid_class.h
@@ -1,4 +1,9 @@
 /*
+ * raid_class.h - a generic raid visualisation class
+ *
+ * Copyright (c) 2005 - James Bottomley <James.Bottomley@steeleye.com>
+ *
+ * This file is licensed under GPLv2
  */
 #include <linux/transport_class.h>
 
@@ -14,20 +19,35 @@ struct raid_function_template {
 };
 
 enum raid_state {
-	RAID_ACTIVE = 1,
-	RAID_DEGRADED,
-	RAID_RESYNCING,
-	RAID_OFFLINE,
+	RAID_STATE_UNKNOWN = 0,
+	RAID_STATE_ACTIVE,
+	RAID_STATE_DEGRADED,
+	RAID_STATE_RESYNCING,
+	RAID_STATE_OFFLINE,
+};
+
+enum raid_level {
+	RAID_LEVEL_UNKNOWN = 0,
+	RAID_LEVEL_LINEAR,
+	RAID_LEVEL_0,
+	RAID_LEVEL_1,
+	RAID_LEVEL_3,
+	RAID_LEVEL_4,
+	RAID_LEVEL_5,
+	RAID_LEVEL_6,
 };
 
 struct raid_data {
 	struct list_head component_list;
 	int component_count;
-	int level;
+	enum raid_level level;
 	enum raid_state state;
 	int resync;
 };
 
+/* resync complete goes from 0 to this */
+#define RAID_MAX_RESYNC		(10000)
+
 #define DEFINE_RAID_ATTRIBUTE(type, attr)				      \
 static inline void							      \
 raid_set_##attr(struct raid_template *r, struct device *dev, type value) {    \
@@ -48,7 +68,7 @@ raid_get_##attr(struct raid_template *r, struct device *dev) {		      \
 	return rd->attr;						      \
 }
 
-DEFINE_RAID_ATTRIBUTE(int, level)
+DEFINE_RAID_ATTRIBUTE(enum raid_level, level)
 DEFINE_RAID_ATTRIBUTE(int, resync)
 DEFINE_RAID_ATTRIBUTE(enum raid_state, state)
 	
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index cce25591eec2..a471f3bb713e 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -100,6 +100,7 @@ struct rcu_data {
 	struct rcu_head *donelist;
 	struct rcu_head **donetail;
 	int cpu;
+	struct rcu_head barrier;
 };
 
 DECLARE_PER_CPU(struct rcu_data, rcu_data);
@@ -285,6 +286,7 @@ extern void FASTCALL(call_rcu_bh(struct rcu_head *head,
 extern __deprecated_for_modules void synchronize_kernel(void);
 extern void synchronize_rcu(void);
 void synchronize_idle(void);
+extern void rcu_barrier(void);
 
 #endif /* __KERNEL__ */
 #endif /* __LINUX_RCUPDATE_H */
diff --git a/include/linux/relayfs_fs.h b/include/linux/relayfs_fs.h
index cfafc3e76bc2..fb7e80737325 100644
--- a/include/linux/relayfs_fs.h
+++ b/include/linux/relayfs_fs.h
@@ -20,9 +20,9 @@
 #include <linux/kref.h>
 
 /*
- * Tracks changes to rchan_buf struct
+ * Tracks changes to rchan/rchan_buf structs
  */
-#define RELAYFS_CHANNEL_VERSION		5
+#define RELAYFS_CHANNEL_VERSION		6
 
 /*
  * Per-cpu relay channel buffer
@@ -60,6 +60,7 @@ struct rchan
 	struct rchan_callbacks *cb;	/* client callbacks */
 	struct kref kref;		/* channel refcount */
 	void *private_data;		/* for user-defined data */
+	size_t last_toobig;		/* tried to log event > subbuf size */
 	struct rchan_buf *buf[NR_CPUS]; /* per-cpu channel buffers */
 };
 
diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index 35b30e6c8cf8..33261f1d2239 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -89,7 +89,7 @@ static inline void page_dup_rmap(struct page *page)
 /*
  * Called from mm/vmscan.c to handle paging out
  */
-int page_referenced(struct page *, int is_locked, int ignore_token);
+int page_referenced(struct page *, int is_locked);
 int try_to_unmap(struct page *);
 
 /*
@@ -109,7 +109,7 @@ unsigned long page_address_in_vma(struct page *, struct vm_area_struct *);
 #define anon_vma_prepare(vma)	(0)
 #define anon_vma_link(vma)	do {} while (0)
 
-#define page_referenced(page,l,i) TestClearPageReferenced(page)
+#define page_referenced(page,l) TestClearPageReferenced(page)
 #define try_to_unmap(page)	SWAP_FAIL
 
 #endif	/* CONFIG_MMU */
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index c231e9a08f0b..d50482ba27fe 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -866,6 +866,7 @@ enum rtnetlink_groups {
 #define	RTNLGRP_IPV4_MROUTE	RTNLGRP_IPV4_MROUTE
 	RTNLGRP_IPV4_ROUTE,
 #define RTNLGRP_IPV4_ROUTE	RTNLGRP_IPV4_ROUTE
+	RTNLGRP_NOP1,
 	RTNLGRP_IPV6_IFADDR,
 #define RTNLGRP_IPV6_IFADDR	RTNLGRP_IPV6_IFADDR
 	RTNLGRP_IPV6_MROUTE,
@@ -876,8 +877,11 @@ enum rtnetlink_groups {
 #define RTNLGRP_IPV6_IFINFO	RTNLGRP_IPV6_IFINFO
 	RTNLGRP_DECnet_IFADDR,
 #define RTNLGRP_DECnet_IFADDR	RTNLGRP_DECnet_IFADDR
+	RTNLGRP_NOP2,
 	RTNLGRP_DECnet_ROUTE,
 #define RTNLGRP_DECnet_ROUTE	RTNLGRP_DECnet_ROUTE
+	RTNLGRP_NOP3,
+	RTNLGRP_NOP4,
 	RTNLGRP_IPV6_PREFIX,
 #define RTNLGRP_IPV6_PREFIX	RTNLGRP_IPV6_PREFIX
 	__RTNLGRP_MAX
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 2bbf968b23d9..b0ad6f30679e 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -357,7 +357,6 @@ struct mm_struct {
 	/* aio bits */
 	rwlock_t		ioctx_list_lock;
 	struct kioctx		*ioctx_list;
-	struct kioctx		default_kioctx;
 };
 
 struct sighand_struct {
@@ -909,7 +908,6 @@ do { if (atomic_dec_and_test(&(tsk)->usage)) __put_task_struct(tsk); } while(0)
 #define PF_SYNCWRITE	0x00200000	/* I am doing a sync write */
 #define PF_BORROWED_MM	0x00400000	/* I am a kthread doing use_mm */
 #define PF_RANDOMIZE	0x00800000	/* randomize virtual address space */
-#define PF_HOTPLUG_CPU	0x01000000	/* Currently performing CPU hotplug */
 
 /*
  * Only the _current_ task can read/write to tsk->flags, but other
@@ -1233,32 +1231,49 @@ static inline void task_unlock(struct task_struct *p)
 	spin_unlock(&p->alloc_lock);
 }
 
+#ifndef __HAVE_THREAD_FUNCTIONS
+
+#define task_thread_info(task) (task)->thread_info
+
+static inline void setup_thread_stack(struct task_struct *p, struct task_struct *org)
+{
+	*task_thread_info(p) = *task_thread_info(org);
+	task_thread_info(p)->task = p;
+}
+
+static inline unsigned long *end_of_stack(struct task_struct *p)
+{
+	return (unsigned long *)(p->thread_info + 1);
+}
+
+#endif
+
 /* set thread flags in other task's structures
  * - see asm/thread_info.h for TIF_xxxx flags available
  */
 static inline void set_tsk_thread_flag(struct task_struct *tsk, int flag)
 {
-	set_ti_thread_flag(tsk->thread_info,flag);
+	set_ti_thread_flag(task_thread_info(tsk), flag);
 }
 
 static inline void clear_tsk_thread_flag(struct task_struct *tsk, int flag)
 {
-	clear_ti_thread_flag(tsk->thread_info,flag);
+	clear_ti_thread_flag(task_thread_info(tsk), flag);
 }
 
 static inline int test_and_set_tsk_thread_flag(struct task_struct *tsk, int flag)
 {
-	return test_and_set_ti_thread_flag(tsk->thread_info,flag);
+	return test_and_set_ti_thread_flag(task_thread_info(tsk), flag);
 }
 
 static inline int test_and_clear_tsk_thread_flag(struct task_struct *tsk, int flag)
 {
-	return test_and_clear_ti_thread_flag(tsk->thread_info,flag);
+	return test_and_clear_ti_thread_flag(task_thread_info(tsk), flag);
 }
 
 static inline int test_tsk_thread_flag(struct task_struct *tsk, int flag)
 {
-	return test_ti_thread_flag(tsk->thread_info,flag);
+	return test_ti_thread_flag(task_thread_info(tsk), flag);
 }
 
 static inline void set_tsk_need_resched(struct task_struct *tsk)
@@ -1329,12 +1344,12 @@ extern void signal_wake_up(struct task_struct *t, int resume_stopped);
 
 static inline unsigned int task_cpu(const struct task_struct *p)
 {
-	return p->thread_info->cpu;
+	return task_thread_info(p)->cpu;
 }
 
 static inline void set_task_cpu(struct task_struct *p, unsigned int cpu)
 {
-	p->thread_info->cpu = cpu;
+	task_thread_info(p)->cpu = cpu;
 }
 
 #else
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index a3ac92b19aca..e3710d7e260a 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -121,6 +121,9 @@
 
 #define PORT_IP3106	70
 
+/* Hilscher netx */
+#define PORT_NETX	71
+
 #ifdef __KERNEL__
 
 #include <linux/config.h>
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 83010231db99..8c5d6001a923 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -206,6 +206,7 @@ enum {
  *	@nfct: Associated connection, if any
  *	@ipvs_property: skbuff is owned by ipvs
  *	@nfctinfo: Relationship of this skb to the connection
+ *	@nfct_reasm: netfilter conntrack re-assembly pointer
  *	@nf_bridge: Saved data about a bridged frame - see br_netfilter.c
  *	@tc_index: Traffic control index
  *	@tc_verd: traffic control verdict
@@ -264,16 +265,14 @@ struct sk_buff {
 				nohdr:1,
 				nfctinfo:3;
 	__u8			pkt_type:3,
-				fclone:2;
+				fclone:2,
+				ipvs_property:1;
 	__be16			protocol;
 
 	void			(*destructor)(struct sk_buff *skb);
 #ifdef CONFIG_NETFILTER
 	__u32			nfmark;
 	struct nf_conntrack	*nfct;
-#if defined(CONFIG_IP_VS) || defined(CONFIG_IP_VS_MODULE)
-	__u8			ipvs_property:1;
-#endif
 #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
 	struct sk_buff		*nfct_reasm;
 #endif
@@ -1236,8 +1235,7 @@ extern unsigned int    datagram_poll(struct file *file, struct socket *sock,
 extern int	       skb_copy_datagram_iovec(const struct sk_buff *from,
 					       int offset, struct iovec *to,
 					       int size);
-extern int	       skb_copy_and_csum_datagram_iovec(const
-							struct sk_buff *skb,
+extern int	       skb_copy_and_csum_datagram_iovec(struct sk_buff *skb,
 							int hlen,
 							struct iovec *iov);
 extern void	       skb_free_datagram(struct sock *sk, struct sk_buff *skb);
@@ -1305,6 +1303,30 @@ static inline void skb_set_timestamp(struct sk_buff *skb, const struct timeval *
 
 extern void __net_timestamp(struct sk_buff *skb);
 
+extern unsigned int __skb_checksum_complete(struct sk_buff *skb);
+
+/**
+ *	skb_checksum_complete - Calculate checksum of an entire packet
+ *	@skb: packet to process
+ *
+ *	This function calculates the checksum over the entire packet plus
+ *	the value of skb->csum.  The latter can be used to supply the
+ *	checksum of a pseudo header as used by TCP/UDP.  It returns the
+ *	checksum.
+ *
+ *	For protocols that contain complete checksums such as ICMP/TCP/UDP,
+ *	this function can be used to verify that checksum on received
+ *	packets.  In that case the function should return zero if the
+ *	checksum is correct.  In particular, this function will return zero
+ *	if skb->ip_summed is CHECKSUM_UNNECESSARY which indicates that the
+ *	hardware has already verified the correctness of the checksum.
+ */
+static inline unsigned int skb_checksum_complete(struct sk_buff *skb)
+{
+	return skb->ip_summed != CHECKSUM_UNNECESSARY &&
+		__skb_checksum_complete(skb);
+}
+
 #ifdef CONFIG_NETFILTER
 static inline void nf_conntrack_put(struct nf_conntrack *nfct)
 {
diff --git a/include/linux/smp_lock.h b/include/linux/smp_lock.h
index b63ce7014093..fa1ff3b165fe 100644
--- a/include/linux/smp_lock.h
+++ b/include/linux/smp_lock.h
@@ -2,11 +2,10 @@
 #define __LINUX_SMPLOCK_H
 
 #include <linux/config.h>
+#ifdef CONFIG_LOCK_KERNEL
 #include <linux/sched.h>
 #include <linux/spinlock.h>
 
-#ifdef CONFIG_LOCK_KERNEL
-
 #define kernel_locked()		(current->lock_depth >= 0)
 
 extern int __lockfunc __reacquire_kernel_lock(void);
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 20c975642cab..508668f840b6 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -239,6 +239,11 @@ static inline void put_swap_token(struct mm_struct *mm)
 		__put_swap_token(mm);
 }
 
+static inline void disable_swap_token(void)
+{
+	put_swap_token(swap_token_mm);
+}
+
 #else /* CONFIG_SWAP */
 
 #define total_swap_pages			0
@@ -283,6 +288,7 @@ static inline swp_entry_t get_swap_page(void)
 #define put_swap_token(x) do { } while(0)
 #define grab_swap_token()  do { } while(0)
 #define has_swap_token(x) 0
+#define disable_swap_token() do { } while(0)
 
 #endif /* CONFIG_SWAP */
 #endif /* __KERNEL__*/
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 22cf5e1ac987..4be34ef8c2f7 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -20,7 +20,6 @@
 
 #include <linux/kernel.h>
 #include <linux/types.h>
-#include <linux/list.h>
 #include <linux/compiler.h>
 
 struct file;
@@ -390,6 +389,7 @@ enum
 	NET_TCP_BIC_BETA=108,
 	NET_IPV4_ICMP_ERRORS_USE_INBOUND_IFADDR=109,
 	NET_TCP_CONG_CONTROL=110,
+	NET_TCP_ABC=111,
 };
 
 enum {
@@ -670,6 +670,9 @@ enum {
 	NET_DECNET_DST_GC_INTERVAL = 9,
 	NET_DECNET_CONF = 10,
 	NET_DECNET_NO_FC_MAX_CWND = 11,
+	NET_DECNET_MEM = 12,
+	NET_DECNET_RMEM = 13,
+	NET_DECNET_WMEM = 14,
 	NET_DECNET_DEBUG_LEVEL = 255
 };
 
@@ -714,6 +717,7 @@ enum {
 	NET_SCTP_PRSCTP_ENABLE		 = 14,
 	NET_SCTP_SNDBUF_POLICY		 = 15,
 	NET_SCTP_SACK_TIMEOUT		 = 16,
+	NET_SCTP_RCVBUF_POLICY		 = 17,
 };
 
 /* /proc/sys/net/bridge */
@@ -857,6 +861,7 @@ enum
 };
 
 #ifdef __KERNEL__
+#include <linux/list.h>
 
 extern void sysctl_init(void);
 
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index ac4ca44c75ca..0e1da6602e05 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -307,6 +307,21 @@ struct tcp_sock {
 	struct tcp_sack_block duplicate_sack[1]; /* D-SACK block */
 	struct tcp_sack_block selective_acks[4]; /* The SACKS themselves*/
 
+	struct tcp_sack_block recv_sack_cache[4];
+
+	/* from STCP, retrans queue hinting */
+	struct sk_buff* lost_skb_hint;
+
+	struct sk_buff *scoreboard_skb_hint;
+	struct sk_buff *retransmit_skb_hint;
+	struct sk_buff *forward_skb_hint;
+	struct sk_buff *fastpath_skb_hint;
+
+	int     fastpath_cnt_hint;
+	int     lost_cnt_hint;
+	int     retransmit_cnt_hint;
+	int     forward_cnt_hint;
+
 	__u16	advmss;		/* Advertised MSS			*/
 	__u16	prior_ssthresh; /* ssthresh saved at recovery start	*/
 	__u32	lost_out;	/* Lost packets			*/
@@ -326,6 +341,7 @@ struct tcp_sock {
 	__u32	snd_up;		/* Urgent pointer		*/
 
 	__u32	total_retrans;	/* Total retransmits for entire connection */
+	__u32	bytes_acked;	/* Appropriate Byte Counting - RFC3465 */
 
 	unsigned int		keepalive_time;	  /* time before keep alive takes place */
 	unsigned int		keepalive_intvl;  /* time interval between keep alive probes */
diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
index d252f45a0f9b..1c4eb41dbd89 100644
--- a/include/linux/thread_info.h
+++ b/include/linux/thread_info.h
@@ -27,31 +27,6 @@ extern long do_no_restart_syscall(struct restart_block *parm);
  * - pass TIF_xxxx constants to these functions
  */
 
-static inline void set_thread_flag(int flag)
-{
-	set_bit(flag,&current_thread_info()->flags);
-}
-
-static inline void clear_thread_flag(int flag)
-{
-	clear_bit(flag,&current_thread_info()->flags);
-}
-
-static inline int test_and_set_thread_flag(int flag)
-{
-	return test_and_set_bit(flag,&current_thread_info()->flags);
-}
-
-static inline int test_and_clear_thread_flag(int flag)
-{
-	return test_and_clear_bit(flag,&current_thread_info()->flags);
-}
-
-static inline int test_thread_flag(int flag)
-{
-	return test_bit(flag,&current_thread_info()->flags);
-}
-
 static inline void set_ti_thread_flag(struct thread_info *ti, int flag)
 {
 	set_bit(flag,&ti->flags);
@@ -77,15 +52,19 @@ static inline int test_ti_thread_flag(struct thread_info *ti, int flag)
 	return test_bit(flag,&ti->flags);
 }
 
-static inline void set_need_resched(void)
-{
-	set_thread_flag(TIF_NEED_RESCHED);
-}
-
-static inline void clear_need_resched(void)
-{
-	clear_thread_flag(TIF_NEED_RESCHED);
-}
+#define set_thread_flag(flag) \
+	set_ti_thread_flag(current_thread_info(), flag)
+#define clear_thread_flag(flag) \
+	clear_ti_thread_flag(current_thread_info(), flag)
+#define test_and_set_thread_flag(flag) \
+	test_and_set_ti_thread_flag(current_thread_info(), flag)
+#define test_and_clear_thread_flag(flag) \
+	test_and_clear_ti_thread_flag(current_thread_info(), flag)
+#define test_thread_flag(flag) \
+	test_ti_thread_flag(current_thread_info(), flag)
+
+#define set_need_resched()	set_thread_flag(TIF_NEED_RESCHED)
+#define clear_need_resched()	clear_thread_flag(TIF_NEED_RESCHED)
 
 #endif
 
diff --git a/include/linux/time.h b/include/linux/time.h
index 8e83f4e778bb..797ccd813bb0 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -95,13 +95,14 @@ struct itimerval;
 extern int do_setitimer(int which, struct itimerval *value, struct itimerval *ovalue);
 extern int do_getitimer(int which, struct itimerval *value);
 extern void getnstimeofday (struct timespec *tv);
+extern void getnstimestamp(struct timespec *ts);
 
 extern struct timespec timespec_trunc(struct timespec t, unsigned gran);
 
 static inline void
 set_normalized_timespec (struct timespec *ts, time_t sec, long nsec)
 {
-	while (nsec > NSEC_PER_SEC) {
+	while (nsec >= NSEC_PER_SEC) {
 		nsec -= NSEC_PER_SEC;
 		++sec;
 	}
diff --git a/include/linux/uinput.h b/include/linux/uinput.h
index 84876077027f..0ff7ca68e5c5 100644
--- a/include/linux/uinput.h
+++ b/include/linux/uinput.h
@@ -34,8 +34,7 @@
 #define UINPUT_BUFFER_SIZE	16
 #define UINPUT_NUM_REQUESTS	16
 
-/* state flags => bit index for {set|clear|test}_bit ops */
-#define UIST_CREATED		0
+enum uinput_state { UIST_NEW_DEVICE, UIST_SETUP_COMPLETE, UIST_CREATED };
 
 struct uinput_request {
 	int			id;
@@ -52,11 +51,12 @@ struct uinput_request {
 
 struct uinput_device {
 	struct input_dev	*dev;
-	unsigned long		state;
+	struct semaphore	sem;
+	enum uinput_state	state;
 	wait_queue_head_t	waitq;
-	unsigned char		ready,
-				head,
-				tail;
+	unsigned char		ready;
+	unsigned char		head;
+	unsigned char		tail;
 	struct input_event	buff[UINPUT_BUFFER_SIZE];
 
 	struct uinput_request	*requests[UINPUT_NUM_REQUESTS];
@@ -91,6 +91,7 @@ struct uinput_ff_erase {
 #define UI_SET_SNDBIT		_IOW(UINPUT_IOCTL_BASE, 106, int)
 #define UI_SET_FFBIT		_IOW(UINPUT_IOCTL_BASE, 107, int)
 #define UI_SET_PHYS		_IOW(UINPUT_IOCTL_BASE, 108, char*)
+#define UI_SET_SWBIT		_IOW(UINPUT_IOCTL_BASE, 109, int)
 
 #define UI_BEGIN_FF_UPLOAD	_IOWR(UINPUT_IOCTL_BASE, 200, struct uinput_ff_upload)
 #define UI_END_FF_UPLOAD	_IOW(UINPUT_IOCTL_BASE, 201, struct uinput_ff_upload)
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 748d04385256..d81b050e5955 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -47,6 +47,7 @@ struct usb_driver;
  * @urb_list: urbs queued to this endpoint; maintained by usbcore
  * @hcpriv: for use by HCD; typically holds hardware dma queue head (QH)
  *	with one or more transfer descriptors (TDs) per urb
+ * @kobj: kobject for sysfs info
  * @extra: descriptors following this endpoint in the configuration
  * @extralen: how many bytes of "extra" are valid
  *
@@ -819,7 +820,7 @@ typedef void (*usb_complete_t)(struct urb *, struct pt_regs *);
  */
 struct urb
 {
-	/* private, usb core and host controller only fields in the urb */
+	/* private: usb core and host controller only fields in the urb */
 	struct kref kref;		/* reference count of the URB */
 	spinlock_t lock;		/* lock for the URB */
 	void *hcpriv;			/* private data for host controller */
@@ -827,7 +828,7 @@ struct urb
 	atomic_t use_count;		/* concurrent submissions counter */
 	u8 reject;			/* submissions will fail */
 
-	/* public, documented fields in the urb that can be used by drivers */
+	/* public: documented fields in the urb that can be used by drivers */
 	struct list_head urb_list;	/* list head for use by the urb's
 					 * current owner */
 	struct usb_device *dev; 	/* (in) pointer to associated device */
@@ -1045,7 +1046,7 @@ struct usb_sg_request {
 	size_t			bytes;
 
 	/* 
-	 * members below are private to usbcore,
+	 * members below are private: to usbcore,
 	 * and are not provided for driver access!
 	 */
 	spinlock_t		lock;
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index a114fff6568b..1cded681eb6d 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -636,6 +636,7 @@ typedef __u64 v4l2_std_id;
 #define V4L2_STD_SECAM_K        ((v4l2_std_id)0x00100000)
 #define V4L2_STD_SECAM_K1       ((v4l2_std_id)0x00200000)
 #define V4L2_STD_SECAM_L        ((v4l2_std_id)0x00400000)
+#define V4L2_STD_SECAM_LC       ((v4l2_std_id)0x00800000)
 
 /* ATSC/HDTV */
 #define V4L2_STD_ATSC_8_VSB     ((v4l2_std_id)0x01000000)
diff --git a/include/media/ir-common.h b/include/media/ir-common.h
index 0f1ba95ec8d6..ad3e9bb670c3 100644
--- a/include/media/ir-common.h
+++ b/include/media/ir-common.h
@@ -49,6 +49,7 @@ struct ir_input_state {
 
 extern IR_KEYTAB_TYPE ir_codes_rc5_tv[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_pinnacle[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_empty[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_hauppauge_new[IR_KEYTAB_SIZE];
 extern IR_KEYTAB_TYPE ir_codes_pixelview[IR_KEYTAB_SIZE];
diff --git a/include/media/ir-kbd-i2c.h b/include/media/ir-kbd-i2c.h
index 00fa57eb9fde..730f21ed91db 100644
--- a/include/media/ir-kbd-i2c.h
+++ b/include/media/ir-kbd-i2c.h
@@ -19,4 +19,6 @@ struct IR_i2c {
 	char                   phys[32];
 	int                    (*get_key)(struct IR_i2c*, u32*, u32*);
 };
+
+int get_key_pinnacle(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw);
 #endif
diff --git a/include/media/saa7146.h b/include/media/saa7146.h
index 2a897c3a6a9a..e5be2b9b846b 100644
--- a/include/media/saa7146.h
+++ b/include/media/saa7146.h
@@ -14,7 +14,7 @@
 #include <linux/vmalloc.h>	/* for vmalloc() */
 #include <linux/mm.h>		/* for vmalloc_to_page() */
 
-#define SAA7146_VERSION_CODE 0x000500   /* 0.5.0 */
+#define SAA7146_VERSION_CODE 0x000500	/* 0.5.0 */
 
 #define saa7146_write(sxy,adr,dat)    writel((dat),(sxy->mem+(adr)))
 #define saa7146_read(sxy,adr)         readl(sxy->mem+(adr))
@@ -112,7 +112,7 @@ struct saa7146_dev
 
 	/* different device locks */
 	spinlock_t			slock;
-        struct semaphore		lock;
+	struct semaphore		lock;
 
 	unsigned char			__iomem *mem;		/* pointer to mapped IO memory */
 	int				revision;	/* chip revision; needed for bug-workarounds*/
@@ -133,7 +133,7 @@ struct saa7146_dev
 	void (*vv_callback)(struct saa7146_dev *dev, unsigned long status);
 
 	/* i2c-stuff */
-        struct semaphore	i2c_lock;
+	struct semaphore	i2c_lock;
 	u32			i2c_bitrate;
 	struct saa7146_dma	d_i2c;	/* pointer to i2c memory */
 	wait_queue_head_t	i2c_wq;
diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h
index 64691753721e..16af9299315f 100644
--- a/include/media/saa7146_vv.h
+++ b/include/media/saa7146_vv.h
@@ -113,7 +113,7 @@ struct saa7146_vv
 	/* vbi capture */
 	struct saa7146_dmaqueue		vbi_q;
 	/* vbi workaround interrupt queue */
-        wait_queue_head_t		vbi_wq;
+	wait_queue_head_t		vbi_wq;
 	int				vbi_fieldcount;
 	struct saa7146_fh		*vbi_streaming;
 
@@ -181,10 +181,10 @@ struct saa7146_ext_vv
 };
 
 struct saa7146_use_ops  {
-        void (*init)(struct saa7146_dev *, struct saa7146_vv *);
-        int(*open)(struct saa7146_dev *, struct file *);
-        void (*release)(struct saa7146_dev *, struct file *);
-        void (*irq_done)(struct saa7146_dev *, unsigned long status);
+	void (*init)(struct saa7146_dev *, struct saa7146_vv *);
+	int(*open)(struct saa7146_dev *, struct file *);
+	void (*release)(struct saa7146_dev *, struct file *);
+	void (*irq_done)(struct saa7146_dev *, unsigned long status);
 	ssize_t (*read)(struct file *, char __user *, size_t, loff_t *);
 };
 
diff --git a/include/media/tuner.h b/include/media/tuner.h
index 9184e534b7ef..faa0f8e3091b 100644
--- a/include/media/tuner.h
+++ b/include/media/tuner.h
@@ -113,6 +113,7 @@
 #define TUNER_PHILIPS_TD1316		67
 
 #define TUNER_PHILIPS_TUV1236D		68	/* ATI HDTV Wonder */
+#define TUNER_TNF_5335MF                69	/* Sabrent Bt848   */
 
 #define NOTUNER 0
 #define PAL     1	/* PAL_BG */
diff --git a/include/media/tveeprom.h b/include/media/tveeprom.h
index e2035c7da094..e9fc1a785497 100644
--- a/include/media/tveeprom.h
+++ b/include/media/tveeprom.h
@@ -4,12 +4,15 @@
 struct tveeprom {
 	u32 has_radio;
 	u32 has_ir;     /* 0: no IR, 1: IR present, 2: unknown */
+	u32 has_MAC_address; /* 0: no MAC, 1: MAC present, 2: unknown */
 
 	u32 tuner_type;
 	u32 tuner_formats;
+	u32 tuner_hauppauge_model;
 
 	u32 tuner2_type;
 	u32 tuner2_formats;
+	u32 tuner2_hauppauge_model;
 
 	u32 digitizer;
 	u32 digitizer_formats;
@@ -21,6 +24,7 @@ struct tveeprom {
 	u32 revision;
 	u32 serial_number;
 	char rev_str[5];
+	u8 MAC_address[6];
 };
 
 void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
new file mode 100644
index 000000000000..d3fd48157eb8
--- /dev/null
+++ b/include/media/v4l2-common.h
@@ -0,0 +1,110 @@
+/*
+    v4l2 common internal API header
+
+    This header contains internal shared ioctl definitions for use by the
+    internal low-level v4l2 drivers.
+    Each ioctl begins with VIDIOC_INT_ to clearly mark that it is an internal
+    define,
+
+    Copyright (C) 2005  Hans Verkuil <hverkuil@xs4all.nl>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef V4L2_COMMON_H_
+#define V4L2_COMMON_H_
+
+/* VIDIOC_INT_AUDIO_CLOCK_FREQ */
+enum v4l2_audio_clock_freq {
+	V4L2_AUDCLK_32_KHZ  = 32000,
+	V4L2_AUDCLK_441_KHZ = 44100,
+	V4L2_AUDCLK_48_KHZ  = 48000,
+};
+
+/* VIDIOC_INT_G_REGISTER and VIDIOC_INT_S_REGISTER */
+struct v4l2_register {
+	u32 i2c_id; 		/* I2C driver ID of the I2C chip. 0 for the I2C adapter. */
+	unsigned long reg;
+	u32 val;
+};
+
+/* VIDIOC_INT_DECODE_VBI_LINE */
+struct v4l2_decode_vbi_line {
+	u32 is_second_field;	/* Set to 0 for the first (odd) field,
+				   set to 1 for the second (even) field. */
+	u8 *p; 			/* Pointer to the sliced VBI data from the decoder.
+				   On exit points to the start of the payload. */
+	u32 line;		/* Line number of the sliced VBI data (1-23) */
+	u32 type;		/* VBI service type (V4L2_SLICED_*). 0 if no service found */
+};
+
+/* VIDIOC_INT_G_CHIP_IDENT: identifies the actual chip installed on the board */
+enum v4l2_chip_ident {
+	/* general idents: reserved range 0-49 */
+	V4L2_IDENT_UNKNOWN = 0,
+
+	/* module saa7115: reserved range 100-149 */
+	V4L2_IDENT_SAA7114 = 104,
+	V4L2_IDENT_SAA7115 = 105,
+
+	/* module saa7127: reserved range 150-199 */
+	V4L2_IDENT_SAA7127 = 157,
+	V4L2_IDENT_SAA7129 = 159,
+
+	/* module cx25840: reserved range 200-249 */
+	V4L2_IDENT_CX25840 = 240,
+	V4L2_IDENT_CX25841 = 241,
+	V4L2_IDENT_CX25842 = 242,
+	V4L2_IDENT_CX25843 = 243,
+};
+
+/* only implemented if CONFIG_VIDEO_ADV_DEBUG is defined */
+#define	VIDIOC_INT_S_REGISTER 		_IOR ('d', 100, struct v4l2_register)
+#define	VIDIOC_INT_G_REGISTER 		_IOWR('d', 101, struct v4l2_register)
+
+/* Reset the I2C chip */
+#define VIDIOC_INT_RESET            	_IO  ('d', 102)
+
+/* Set the frequency of the audio clock output.
+   Used to slave an audio processor to the video decoder, ensuring that audio
+   and video remain synchronized. */
+#define VIDIOC_INT_AUDIO_CLOCK_FREQ 	_IOR ('d', 103, enum v4l2_audio_clock_freq)
+
+/* Video decoders that support sliced VBI need to implement this ioctl.
+   Field p of the v4l2_sliced_vbi_line struct is set to the start of the VBI
+   data that was generated by the decoder. The driver then parses the sliced
+   VBI data and sets the other fields in the struct accordingly. The pointer p
+   is updated to point to the start of the payload which can be copied
+   verbatim into the data field of the v4l2_sliced_vbi_data struct. If no
+   valid VBI data was found, then the type field is set to 0 on return. */
+#define VIDIOC_INT_DECODE_VBI_LINE  	_IOWR('d', 104, struct v4l2_decode_vbi_line)
+
+/* Used to generate VBI signals on a video signal. v4l2_sliced_vbi_data is
+   filled with the data packets that should be output. Note that if you set
+   the line field to 0, then that VBI signal is disabled. */
+#define VIDIOC_INT_S_VBI_DATA 		_IOW ('d', 105, struct v4l2_sliced_vbi_data)
+
+/* Used to obtain the sliced VBI packet from a readback register. Not all
+   video decoders support this. If no data is available because the readback
+   register contains invalid or erroneous data -EIO is returned. Note that
+   you must fill in the 'id' member and the 'field' member (to determine
+   whether CC data from the first or second field should be obtained). */
+#define VIDIOC_INT_G_VBI_DATA 		_IOWR('d', 106, struct v4l2_sliced_vbi_data *)
+
+/* Returns the chip identifier or V4L2_IDENT_UNKNOWN if no identification can
+   be made. */
+#define VIDIOC_INT_G_CHIP_IDENT		_IOR ('d', 107, enum v4l2_chip_ident *)
+
+#endif /* V4L2_COMMON_H_ */
diff --git a/include/net/dn.h b/include/net/dn.h
index c1dbbd222793..a4b6168e1e25 100644
--- a/include/net/dn.h
+++ b/include/net/dn.h
@@ -234,4 +234,8 @@ extern int decnet_di_count;
 extern int decnet_dr_count;
 extern int decnet_no_fc_max_cwnd;
 
+extern int sysctl_decnet_mem[3];
+extern int sysctl_decnet_wmem[3];
+extern int sysctl_decnet_rmem[3];
+
 #endif /* _NET_DN_H */
diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
index b93fd8c1d884..cde2f4f4f501 100644
--- a/include/net/ieee80211.h
+++ b/include/net/ieee80211.h
@@ -1042,7 +1042,7 @@ static inline u8 *ieee80211_get_payload(struct ieee80211_hdr *hdr)
 	case IEEE80211_4ADDR_LEN:
 		return ((struct ieee80211_hdr_4addr *)hdr)->payload;
 	}
-
+	return NULL;
 }
 
 static inline int ieee80211_is_ofdm_rate(u8 rate)
diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h
index e97a9accb71d..eb8afe3499a9 100644
--- a/include/net/if_inet6.h
+++ b/include/net/if_inet6.h
@@ -24,6 +24,7 @@
 #define IF_RA_MANAGED	0x40
 #define IF_RA_RCVD	0x20
 #define IF_RS_SENT	0x10
+#define IF_READY	0x80000000
 
 /* prefix flags */
 #define IF_PREFIX_ONLINK	0x01
@@ -82,6 +83,7 @@ struct ipv6_mc_socklist
 	struct in6_addr		addr;
 	int			ifindex;
 	struct ipv6_mc_socklist *next;
+	rwlock_t		sflock;
 	unsigned int		sfmode;		/* MCAST_{INCLUDE,EXCLUDE} */
 	struct ip6_sf_socklist	*sflist;
 };
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 6addb4d464d6..0a2ad51cff82 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -237,6 +237,8 @@ extern struct ipv6_txoptions *	ipv6_renew_options(struct sock *sk, struct ipv6_t
 						   int newtype,
 						   struct ipv6_opt_hdr __user *newopt,
 						   int newoptlen);
+struct ipv6_txoptions *ipv6_fixup_options(struct ipv6_txoptions *opt_space,
+					  struct ipv6_txoptions *opt);
 
 extern int ip6_frag_nqueues;
 extern atomic_t ip6_frag_mem;
diff --git a/include/net/llc_pdu.h b/include/net/llc_pdu.h
index c7a959428b4f..8f6306581fa7 100644
--- a/include/net/llc_pdu.h
+++ b/include/net/llc_pdu.h
@@ -357,7 +357,7 @@ static inline void llc_pdu_init_as_test_rsp(struct sk_buff *skb,
 
 /* LLC Type 1 XID command/response information fields format */
 struct llc_xid_info {
-	u8 fmt_id;	/* always 0x18 for LLC */
+	u8 fmt_id;	/* always 0x81 for LLC */
 	u8 type;	/* different if NULL/non-NULL LSAP */
 	u8 rw;		/* sender receive window */
 };
diff --git a/include/net/route.h b/include/net/route.h
index dbe79ca67d31..e3e5436f8017 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -126,6 +126,9 @@ extern int		ip_rt_ioctl(unsigned int cmd, void __user *arg);
 extern void		ip_rt_get_source(u8 *src, struct rtable *rt);
 extern int		ip_rt_dump(struct sk_buff *skb,  struct netlink_callback *cb);
 
+struct in_ifaddr;
+extern void fib_add_ifaddr(struct in_ifaddr *);
+
 static inline void ip_rt_put(struct rtable * rt)
 {
 	if (rt)
diff --git a/include/net/sctp/command.h b/include/net/sctp/command.h
index dc107ffad483..34a1a09e5aef 100644
--- a/include/net/sctp/command.h
+++ b/include/net/sctp/command.h
@@ -120,6 +120,7 @@ typedef union {
 	int error;
 	sctp_state_t state;
 	sctp_event_timeout_t to;
+	unsigned long zero;
 	void *ptr;
 	struct sctp_chunk *chunk;
 	struct sctp_association *asoc;
@@ -148,17 +149,17 @@ static inline sctp_arg_t SCTP_NULL(void)
 }
 static inline sctp_arg_t SCTP_NOFORCE(void)
 {
-	sctp_arg_t retval; retval.i32 = 0; return retval;
+	sctp_arg_t retval = {.zero = 0UL}; retval.i32 = 0; return retval;
 }
 static inline sctp_arg_t SCTP_FORCE(void)
 {
-	sctp_arg_t retval; retval.i32 = 1; return retval;
+	sctp_arg_t retval = {.zero = 0UL}; retval.i32 = 1; return retval;
 }
 
 #define SCTP_ARG_CONSTRUCTOR(name, type, elt) \
 static inline sctp_arg_t	\
 SCTP_## name (type arg)		\
-{ sctp_arg_t retval; retval.elt = arg; return retval; }
+{ sctp_arg_t retval = {.zero = 0UL}; retval.elt = arg; return retval; }
 
 SCTP_ARG_CONSTRUCTOR(I32,	__s32, i32)
 SCTP_ARG_CONSTRUCTOR(U32,	__u32, u32)
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 9c385b6417c7..8e7794ee27ff 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -161,6 +161,13 @@ extern struct sctp_globals {
 	 */
 	int sndbuf_policy;
 
+	/*
+	 * Policy for preforming sctp/socket accounting
+	 * 0   - do socket level accounting, all assocs share sk_rcvbuf
+	 * 1   - do sctp accounting, each asoc may use sk_rcvbuf bytes
+	 */
+	int rcvbuf_policy;
+
 	/* Delayed SACK timeout  200ms default*/
 	int sack_timeout;
 
@@ -218,6 +225,7 @@ extern struct sctp_globals {
 #define sctp_cookie_preserve_enable	(sctp_globals.cookie_preserve_enable)
 #define sctp_max_retrans_association	(sctp_globals.max_retrans_association)
 #define sctp_sndbuf_policy	 	(sctp_globals.sndbuf_policy)
+#define sctp_rcvbuf_policy	 	(sctp_globals.rcvbuf_policy)
 #define sctp_max_retrans_path		(sctp_globals.max_retrans_path)
 #define sctp_max_retrans_init		(sctp_globals.max_retrans_init)
 #define sctp_sack_timeout		(sctp_globals.sack_timeout)
@@ -1222,11 +1230,11 @@ struct sctp_endpoint {
 	int last_key;
 	int key_changed_at;
 
-	/* Default timeouts.  */
-	int timeouts[SCTP_NUM_TIMEOUT_TYPES];
-
 	/* sendbuf acct. policy.	*/
 	__u32 sndbuf_policy;
+
+	/* rcvbuf acct. policy.	*/
+	__u32 rcvbuf_policy;
 };
 
 /* Recover the outter endpoint structure. */
@@ -1553,6 +1561,11 @@ struct sctp_association {
 	 */
 	int sndbuf_used;
 
+	/* This is the amount of memory that this association has allocated
+	 * in the receive path at any given time.
+	 */
+	atomic_t rmem_alloc;
+
 	/* This is the wait queue head for send requests waiting on
 	 * the association sndbuf space.
 	 */
diff --git a/include/net/sock.h b/include/net/sock.h
index ff13c4cc287a..982b4ecd187b 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1247,6 +1247,12 @@ static inline struct page *sk_stream_alloc_page(struct sock *sk)
 		     (skb != (struct sk_buff *)&(sk)->sk_write_queue);	\
 		     skb = skb->next)
 
+/*from STCP for fast SACK Process*/
+#define sk_stream_for_retrans_queue_from(skb, sk)			\
+		for (; (skb != (sk)->sk_send_head) &&                   \
+		     (skb != (struct sk_buff *)&(sk)->sk_write_queue);	\
+		     skb = skb->next)
+
 /*
  *	Default write policy as shown to user space via poll/select/SIGIO
  */
diff --git a/include/net/tcp.h b/include/net/tcp.h
index c24339c4e310..d78025f9fbea 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -27,6 +27,7 @@
 #include <linux/slab.h>
 #include <linux/cache.h>
 #include <linux/percpu.h>
+#include <linux/skbuff.h>
 
 #include <net/inet_connection_sock.h>
 #include <net/inet_timewait_sock.h>
@@ -88,10 +89,10 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo);
 				 */
 
 #define TCP_SYN_RETRIES	 5	/* number of times to retry active opening a
-				 * connection: ~180sec is RFC minumum	*/
+				 * connection: ~180sec is RFC minimum	*/
 
 #define TCP_SYNACK_RETRIES 5	/* number of times to retry passive opening a
-				 * connection: ~180sec is RFC minumum	*/
+				 * connection: ~180sec is RFC minimum	*/
 
 
 #define TCP_ORPHAN_RETRIES 7	/* number of times to retry on an orphaned
@@ -179,7 +180,7 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo);
 /* Flags in tp->nonagle */
 #define TCP_NAGLE_OFF		1	/* Nagle's algo is disabled */
 #define TCP_NAGLE_CORK		2	/* Socket is corked	    */
-#define TCP_NAGLE_PUSH		4	/* Cork is overriden for already queued data */
+#define TCP_NAGLE_PUSH		4	/* Cork is overridden for already queued data */
 
 extern struct inet_timewait_death_row tcp_death_row;
 
@@ -217,6 +218,7 @@ extern int sysctl_tcp_low_latency;
 extern int sysctl_tcp_nometrics_save;
 extern int sysctl_tcp_moderate_rcvbuf;
 extern int sysctl_tcp_tso_win_divisor;
+extern int sysctl_tcp_abc;
 
 extern atomic_t tcp_memory_allocated;
 extern atomic_t tcp_sockets_allocated;
@@ -550,13 +552,13 @@ extern u32	__tcp_select_window(struct sock *sk);
 
 /* TCP timestamps are only 32-bits, this causes a slight
  * complication on 64-bit systems since we store a snapshot
- * of jiffies in the buffer control blocks below.  We decidely
- * only use of the low 32-bits of jiffies and hide the ugly
+ * of jiffies in the buffer control blocks below.  We decided
+ * to use only the low 32-bits of jiffies and hide the ugly
  * casts with the following macro.
  */
 #define tcp_time_stamp		((__u32)(jiffies))
 
-/* This is what the send packet queueing engine uses to pass
+/* This is what the send packet queuing engine uses to pass
  * TCP per-packet control information to the transmission
  * code.  We also store the host-order sequence numbers in
  * here too.  This is 36 bytes on 32-bit architectures,
@@ -596,7 +598,7 @@ struct tcp_skb_cb {
 #define TCPCB_EVER_RETRANS	0x80	/* Ever retransmitted frame	*/
 #define TCPCB_RETRANS		(TCPCB_SACKED_RETRANS|TCPCB_EVER_RETRANS)
 
-#define TCPCB_URG		0x20	/* Urgent pointer advenced here	*/
+#define TCPCB_URG		0x20	/* Urgent pointer advanced here	*/
 
 #define TCPCB_AT_TAIL		(TCPCB_URG)
 
@@ -764,6 +766,33 @@ static inline __u32 tcp_current_ssthresh(const struct sock *sk)
 			    (tp->snd_cwnd >> 2)));
 }
 
+/*
+ * Linear increase during slow start
+ */
+static inline void tcp_slow_start(struct tcp_sock *tp)
+{
+	if (sysctl_tcp_abc) {
+		/* RFC3465: Slow Start
+		 * TCP sender SHOULD increase cwnd by the number of
+		 * previously unacknowledged bytes ACKed by each incoming
+		 * acknowledgment, provided the increase is not more than L
+		 */
+		if (tp->bytes_acked < tp->mss_cache)
+			return;
+
+		/* We MAY increase by 2 if discovered delayed ack */
+		if (sysctl_tcp_abc > 1 && tp->bytes_acked > 2*tp->mss_cache) {
+			if (tp->snd_cwnd < tp->snd_cwnd_clamp)
+				tp->snd_cwnd++;
+		}
+	}
+	tp->bytes_acked = 0;
+
+	if (tp->snd_cwnd < tp->snd_cwnd_clamp)
+		tp->snd_cwnd++;
+}
+
+
 static inline void tcp_sync_left_out(struct tcp_sock *tp)
 {
 	if (tp->rx_opt.sack_ok &&
@@ -793,6 +822,7 @@ static inline void tcp_enter_cwr(struct sock *sk)
 	struct tcp_sock *tp = tcp_sk(sk);
 
 	tp->prior_ssthresh = 0;
+	tp->bytes_acked = 0;
 	if (inet_csk(sk)->icsk_ca_state < TCP_CA_CWR) {
 		__tcp_enter_cwr(sk);
 		tcp_set_ca_state(sk, TCP_CA_CWR);
@@ -809,6 +839,27 @@ static __inline__ __u32 tcp_max_burst(const struct tcp_sock *tp)
 	return 3;
 }
 
+/* RFC2861 Check whether we are limited by application or congestion window
+ * This is the inverse of cwnd check in tcp_tso_should_defer
+ */
+static inline int tcp_is_cwnd_limited(const struct sock *sk, u32 in_flight)
+{
+	const struct tcp_sock *tp = tcp_sk(sk);
+	u32 left;
+
+	if (in_flight >= tp->snd_cwnd)
+		return 1;
+
+	if (!(sk->sk_route_caps & NETIF_F_TSO))
+		return 0;
+
+	left = tp->snd_cwnd - in_flight;
+	if (sysctl_tcp_tso_win_divisor)
+		return left * sysctl_tcp_tso_win_divisor < tp->snd_cwnd;
+	else
+		return left <= tcp_max_burst(tp);
+}
+
 static __inline__ void tcp_minshall_update(struct tcp_sock *tp, int mss, 
 					   const struct sk_buff *skb)
 {
@@ -852,7 +903,7 @@ static __inline__ u16 tcp_v4_check(struct tcphdr *th, int len,
 
 static __inline__ int __tcp_checksum_complete(struct sk_buff *skb)
 {
-	return (unsigned short)csum_fold(skb_checksum(skb, 0, skb->len, skb->csum));
+	return __skb_checksum_complete(skb);
 }
 
 static __inline__ int tcp_checksum_complete(struct sk_buff *skb)
@@ -1156,6 +1207,15 @@ static inline void tcp_mib_init(void)
 	TCP_ADD_STATS_USER(TCP_MIB_MAXCONN, -1);
 }
 
+/*from STCP */
+static inline void clear_all_retrans_hints(struct tcp_sock *tp){
+	tp->lost_skb_hint = NULL;
+	tp->scoreboard_skb_hint = NULL;
+	tp->retransmit_skb_hint = NULL;
+	tp->forward_skb_hint = NULL;
+	tp->fastpath_skb_hint = NULL;
+}
+
 /* /proc */
 enum tcp_seq_states {
 	TCP_SEQ_STATE_LISTENING,
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 5beae1ccd574..1cdb87912137 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -890,6 +890,7 @@ struct xfrm_state * xfrm_find_acq(u8 mode, u32 reqid, u8 proto,
 extern void xfrm_policy_flush(void);
 extern int xfrm_sk_policy_insert(struct sock *sk, int dir, struct xfrm_policy *pol);
 extern int xfrm_flush_bundles(void);
+extern void xfrm_flush_all_bundles(void);
 extern int xfrm_bundle_ok(struct xfrm_dst *xdst, struct flowi *fl, int family);
 extern void xfrm_init_pmtu(struct dst_entry *dst);
 
diff --git a/include/rdma/ib_user_verbs.h b/include/rdma/ib_user_verbs.h
index 072f3a2edace..5ff1490c08db 100644
--- a/include/rdma/ib_user_verbs.h
+++ b/include/rdma/ib_user_verbs.h
@@ -43,7 +43,7 @@
  * Increment this value if any changes that break userspace ABI
  * compatibility are made.
  */
-#define IB_USER_VERBS_ABI_VERSION	3
+#define IB_USER_VERBS_ABI_VERSION	4
 
 enum {
 	IB_USER_VERBS_CMD_GET_CONTEXT,
@@ -333,6 +333,11 @@ struct ib_uverbs_create_qp {
 struct ib_uverbs_create_qp_resp {
 	__u32 qp_handle;
 	__u32 qpn;
+	__u32 max_send_wr;
+	__u32 max_recv_wr;
+	__u32 max_send_sge;
+	__u32 max_recv_sge;
+	__u32 max_inline_data;
 };
 
 /*
@@ -552,9 +557,7 @@ struct ib_uverbs_modify_srq {
 	__u32 srq_handle;
 	__u32 attr_mask;
 	__u32 max_wr;
-	__u32 max_sge;
 	__u32 srq_limit;
-	__u32 reserved;
 	__u64 driver_data[0];
 };
 
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index f72d46d54e0a..a7f4c355a91f 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -881,7 +881,7 @@ struct ib_device {
 						struct ib_ucontext *context,
 						struct ib_udata *udata);
 	int                        (*destroy_cq)(struct ib_cq *cq);
-	int                        (*resize_cq)(struct ib_cq *cq, int *cqe);
+	int                        (*resize_cq)(struct ib_cq *cq, int cqe);
 	int                        (*poll_cq)(struct ib_cq *cq, int num_entries,
 					      struct ib_wc *wc);
 	int                        (*peek_cq)(struct ib_cq *cq, int wc_cnt);
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h
index 7529f4388bb4..20da282d4abb 100644
--- a/include/scsi/scsi_cmnd.h
+++ b/include/scsi/scsi_cmnd.h
@@ -151,5 +151,6 @@ extern struct scsi_cmnd *scsi_get_command(struct scsi_device *, gfp_t);
 extern void scsi_put_command(struct scsi_cmnd *);
 extern void scsi_io_completion(struct scsi_cmnd *, unsigned int, unsigned int);
 extern void scsi_finish_command(struct scsi_cmnd *cmd);
+extern void scsi_setup_blk_pc_cmnd(struct scsi_cmnd *cmd, int retries);
 
 #endif /* _SCSI_SCSI_CMND_H */
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index ecd53d7872d2..6cbb1982ed03 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -7,6 +7,7 @@
 #include <linux/workqueue.h>
 
 struct block_device;
+struct completion;
 struct module;
 struct scsi_cmnd;
 struct scsi_device;
@@ -467,10 +468,8 @@ struct Scsi_Host {
 
 	struct list_head	eh_cmd_q;
 	struct task_struct    * ehandler;  /* Error recovery thread. */
-	struct semaphore      * eh_action; /* Wait for specific actions on the
-                                          host. */
-	unsigned int            eh_active:1; /* Indicates the eh thread is awake and active if
-                                          this is true. */
+	struct completion     * eh_action; /* Wait for specific actions on the
+					      host. */
 	wait_queue_head_t       host_wait;
 	struct scsi_host_template *hostt;
 	struct scsi_transport_template *transportt;
diff --git a/include/scsi/scsi_request.h b/include/scsi/scsi_request.h
index 2539debb7993..98d69fdb851c 100644
--- a/include/scsi/scsi_request.h
+++ b/include/scsi/scsi_request.h
@@ -47,9 +47,6 @@ struct scsi_request {
 
 extern struct scsi_request *scsi_allocate_request(struct scsi_device *, gfp_t);
 extern void scsi_release_request(struct scsi_request *);
-extern void scsi_wait_req(struct scsi_request *, const void *cmnd,
-			  void *buffer, unsigned bufflen,
-			  int timeout, int retries);
 extern void scsi_do_req(struct scsi_request *, const void *cmnd,
 			void *buffer, unsigned bufflen,
 			void (*done) (struct scsi_cmnd *),
diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
index fac547d32a98..394f14a5b7cb 100644
--- a/include/scsi/scsi_transport_fc.h
+++ b/include/scsi/scsi_transport_fc.h
@@ -79,6 +79,7 @@ enum fc_port_state {
 	FC_PORTSTATE_LINKDOWN,
 	FC_PORTSTATE_ERROR,
 	FC_PORTSTATE_LOOPBACK,
+	FC_PORTSTATE_DELETED,
 };
 
 
@@ -325,8 +326,14 @@ struct fc_host_attrs {
 	struct list_head rport_bindings;
 	u32 next_rport_number;
 	u32 next_target_id;
+	u8 flags;
+ 	struct work_struct rport_del_work;
 };
 
+/* values for struct fc_host_attrs "flags" field: */
+#define FC_SHOST_RPORT_DEL_SCHEDULED	0x01
+
+
 #define fc_host_node_name(x) \
 	(((struct fc_host_attrs *)(x)->shost_data)->node_name)
 #define fc_host_port_name(x)	\
@@ -365,6 +372,10 @@ struct fc_host_attrs {
 	(((struct fc_host_attrs *)(x)->shost_data)->next_rport_number)
 #define fc_host_next_target_id(x) \
 	(((struct fc_host_attrs *)(x)->shost_data)->next_target_id)
+#define fc_host_flags(x) \
+	(((struct fc_host_attrs *)(x)->shost_data)->flags)
+#define fc_host_rport_del_work(x) \
+	(((struct fc_host_attrs *)(x)->shost_data)->rport_del_work)
 
 
 /* The functions by which the transport class and the driver communicate */
diff --git a/init/Kconfig b/init/Kconfig
index ea097e0a9c02..9fc0759fa942 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -206,7 +206,7 @@ config HOTPLUG
 	  outside the kernel tree does. Such modules require Y here.
 
 config KOBJECT_UEVENT
-	bool "Kernel Userspace Events"
+	bool "Kernel Userspace Events" if EMBEDDED
 	depends on NET
 	default y
 	help
@@ -256,6 +256,19 @@ config CPUSETS
 
 source "usr/Kconfig"
 
+config CC_OPTIMIZE_FOR_SIZE
+	bool "Optimize for size (Look out for broken compilers!)"
+	default y
+	depends on ARM || H8300 || EXPERIMENTAL
+	help
+	  Enabling this option will pass "-Os" instead of "-O2" to gcc
+	  resulting in a smaller kernel.
+
+	  WARNING: some versions of gcc may generate incorrect code with this
+	  option.  If problems are observed, a gcc upgrade may be needed.
+
+	  If unsure, say N.
+
 menuconfig EMBEDDED
 	bool "Configure standard kernel features (for small systems)"
 	help
@@ -338,18 +351,6 @@ config EPOLL
 	  Disabling this option will cause the kernel to be built without
 	  support for epoll family of system calls.
 
-config CC_OPTIMIZE_FOR_SIZE
-	bool "Optimize for size" if EMBEDDED
-	default y if ARM || H8300
-	help
-	  Enabling this option will pass "-Os" instead of "-O2" to gcc
-	  resulting in a smaller kernel.
-
-	  WARNING: some versions of gcc may generate incorrect code with this
-	  option.  If problems are observed, a gcc upgrade may be needed.
-
-	  If unsure, say N.
-
 config SHMEM
 	bool "Use full shmem filesystem" if EMBEDDED
 	default y
diff --git a/ipc/sem.c b/ipc/sem.c
index 19af028a3e38..cb5bb2a5df96 100644
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -381,6 +381,7 @@ static void update_queue (struct sem_array * sma)
 			/* hands-off: q will disappear immediately after
 			 * writing q->status.
 			 */
+			smp_wmb();
 			q->status = error;
 			q = n;
 		} else {
@@ -461,6 +462,7 @@ static void freeary (struct sem_array *sma, int id)
 		n = q->next;
 		q->status = IN_WAKEUP;
 		wake_up_process(q->sleeper); /* doesn't sleep */
+		smp_wmb();
 		q->status = -EIDRM;	/* hands-off q */
 		q = n;
 	}
diff --git a/kernel/audit.c b/kernel/audit.c
index 0c56320d38dc..32fa03ad1984 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -291,8 +291,10 @@ int kauditd_thread(void *dummy)
 			set_current_state(TASK_INTERRUPTIBLE);
 			add_wait_queue(&kauditd_wait, &wait);
 
-			if (!skb_queue_len(&audit_skb_queue))
+			if (!skb_queue_len(&audit_skb_queue)) {
+				try_to_freeze();
 				schedule();
+			}
 
 			__set_current_state(TASK_RUNNING);
 			remove_wait_queue(&kauditd_wait, &wait);
diff --git a/kernel/cpu.c b/kernel/cpu.c
index d61ba88f34e5..e882c6babf41 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -16,47 +16,76 @@
 #include <asm/semaphore.h>
 
 /* This protects CPUs going up and down... */
-DECLARE_MUTEX(cpucontrol);
-EXPORT_SYMBOL_GPL(cpucontrol);
+static DECLARE_MUTEX(cpucontrol);
 
 static struct notifier_block *cpu_chain;
 
-/*
- * Used to check by callers if they need to acquire the cpucontrol
- * or not to protect a cpu from being removed. Its sometimes required to
- * call these functions both for normal operations, and in response to
- * a cpu being added/removed. If the context of the call is in the same
- * thread context as a CPU hotplug thread, we dont need to take the lock
- * since its already protected
- * check drivers/cpufreq/cpufreq.c for its usage - Ashok Raj
- */
+#ifdef CONFIG_HOTPLUG_CPU
+static struct task_struct *lock_cpu_hotplug_owner;
+static int lock_cpu_hotplug_depth;
 
-int current_in_cpu_hotplug(void)
+static int __lock_cpu_hotplug(int interruptible)
 {
-	return (current->flags & PF_HOTPLUG_CPU);
+	int ret = 0;
+
+	if (lock_cpu_hotplug_owner != current) {
+		if (interruptible)
+			ret = down_interruptible(&cpucontrol);
+		else
+			down(&cpucontrol);
+	}
+
+	/*
+	 * Set only if we succeed in locking
+	 */
+	if (!ret) {
+		lock_cpu_hotplug_depth++;
+		lock_cpu_hotplug_owner = current;
+	}
+
+	return ret;
 }
 
-EXPORT_SYMBOL_GPL(current_in_cpu_hotplug);
+void lock_cpu_hotplug(void)
+{
+	__lock_cpu_hotplug(0);
+}
+EXPORT_SYMBOL_GPL(lock_cpu_hotplug);
 
+void unlock_cpu_hotplug(void)
+{
+	if (--lock_cpu_hotplug_depth == 0) {
+		lock_cpu_hotplug_owner = NULL;
+		up(&cpucontrol);
+	}
+}
+EXPORT_SYMBOL_GPL(unlock_cpu_hotplug);
+
+int lock_cpu_hotplug_interruptible(void)
+{
+	return __lock_cpu_hotplug(1);
+}
+EXPORT_SYMBOL_GPL(lock_cpu_hotplug_interruptible);
+#endif	/* CONFIG_HOTPLUG_CPU */
 
 /* Need to know about CPUs going up/down? */
 int register_cpu_notifier(struct notifier_block *nb)
 {
 	int ret;
 
-	if ((ret = down_interruptible(&cpucontrol)) != 0)
+	if ((ret = lock_cpu_hotplug_interruptible()) != 0)
 		return ret;
 	ret = notifier_chain_register(&cpu_chain, nb);
-	up(&cpucontrol);
+	unlock_cpu_hotplug();
 	return ret;
 }
 EXPORT_SYMBOL(register_cpu_notifier);
 
 void unregister_cpu_notifier(struct notifier_block *nb)
 {
-	down(&cpucontrol);
+	lock_cpu_hotplug();
 	notifier_chain_unregister(&cpu_chain, nb);
-	up(&cpucontrol);
+	unlock_cpu_hotplug();
 }
 EXPORT_SYMBOL(unregister_cpu_notifier);
 
@@ -112,13 +141,6 @@ int cpu_down(unsigned int cpu)
 		goto out;
 	}
 
-	/*
-	 * Leave a trace in current->flags indicating we are already in
-	 * process of performing CPU hotplug. Callers can check if cpucontrol
-	 * is already acquired by current thread, and if so not cause
-	 * a dead lock by not acquiring the lock
-	 */
-	current->flags |= PF_HOTPLUG_CPU;
 	err = notifier_call_chain(&cpu_chain, CPU_DOWN_PREPARE,
 						(void *)(long)cpu);
 	if (err == NOTIFY_BAD) {
@@ -171,7 +193,6 @@ out_thread:
 out_allowed:
 	set_cpus_allowed(current, old_allowed);
 out:
-	current->flags &= ~PF_HOTPLUG_CPU;
 	unlock_cpu_hotplug();
 	return err;
 }
@@ -182,7 +203,7 @@ int __devinit cpu_up(unsigned int cpu)
 	int ret;
 	void *hcpu = (void *)(long)cpu;
 
-	if ((ret = down_interruptible(&cpucontrol)) != 0)
+	if ((ret = lock_cpu_hotplug_interruptible()) != 0)
 		return ret;
 
 	if (cpu_online(cpu) || !cpu_present(cpu)) {
@@ -190,11 +211,6 @@ int __devinit cpu_up(unsigned int cpu)
 		goto out;
 	}
 
-	/*
-	 * Leave a trace in current->flags indicating we are already in
-	 * process of performing CPU hotplug.
-	 */
-	current->flags |= PF_HOTPLUG_CPU;
 	ret = notifier_call_chain(&cpu_chain, CPU_UP_PREPARE, hcpu);
 	if (ret == NOTIFY_BAD) {
 		printk("%s: attempt to bring up CPU %u failed\n",
@@ -217,7 +233,6 @@ out_notify:
 	if (ret != 0)
 		notifier_call_chain(&cpu_chain, CPU_UP_CANCELED, hcpu);
 out:
-	current->flags &= ~PF_HOTPLUG_CPU;
-	up(&cpucontrol);
+	unlock_cpu_hotplug();
 	return ret;
 }
diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index 5a737ed9dac7..7430640f9816 100644
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -1809,11 +1809,12 @@ int cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask)
 	if (gfp_mask & __GFP_HARDWALL)	/* If hardwall request, stop here */
 		return 0;
 
+	if (current->flags & PF_EXITING) /* Let dying task have memory */
+		return 1;
+
 	/* Not hardwall and node outside mems_allowed: scan up cpusets */
 	down(&callback_sem);
 
-	if (current->flags & PF_EXITING) /* Let dying task have memory */
-		return 1;
 	task_lock(current);
 	cs = nearest_exclusive_ancestor(current->cpuset);
 	task_unlock(current);
diff --git a/kernel/exit.c b/kernel/exit.c
index 452a1d116178..ee515683b92d 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -859,7 +859,7 @@ fastcall NORET_TYPE void do_exit(long code)
 	if (group_dead && tsk->signal->leader)
 		disassociate_ctty(1);
 
-	module_put(tsk->thread_info->exec_domain->module);
+	module_put(task_thread_info(tsk)->exec_domain->module);
 	if (tsk->binfmt)
 		module_put(tsk->binfmt->module);
 
diff --git a/kernel/fork.c b/kernel/fork.c
index 158710d22566..fb8572a42297 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -171,10 +171,9 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
 		return NULL;
 	}
 
-	*ti = *orig->thread_info;
 	*tsk = *orig;
 	tsk->thread_info = ti;
-	ti->task = tsk;
+	setup_thread_stack(tsk, orig);
 
 	/* One for us, one for whoever does the "release_task()" (usually parent) */
 	atomic_set(&tsk->usage,2);
@@ -264,7 +263,7 @@ static inline int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
 		rb_parent = &tmp->vm_rb;
 
 		mm->map_count++;
-		retval = copy_page_range(mm, oldmm, tmp);
+		retval = copy_page_range(mm, oldmm, mpnt);
 
 		if (tmp->vm_ops && tmp->vm_ops->open)
 			tmp->vm_ops->open(tmp);
@@ -324,7 +323,6 @@ static struct mm_struct * mm_init(struct mm_struct * mm)
 	spin_lock_init(&mm->page_table_lock);
 	rwlock_init(&mm->ioctx_list_lock);
 	mm->ioctx_list = NULL;
-	mm->default_kioctx = (struct kioctx)INIT_KIOCTX(mm->default_kioctx, *mm);
 	mm->free_area_cache = TASK_UNMAPPED_BASE;
 	mm->cached_hole_size = ~0UL;
 
@@ -919,7 +917,7 @@ static task_t *copy_process(unsigned long clone_flags,
 	if (nr_threads >= max_threads)
 		goto bad_fork_cleanup_count;
 
-	if (!try_module_get(p->thread_info->exec_domain->module))
+	if (!try_module_get(task_thread_info(p)->exec_domain->module))
 		goto bad_fork_cleanup_count;
 
 	if (p->binfmt && !try_module_get(p->binfmt->module))
@@ -1126,8 +1124,6 @@ static task_t *copy_process(unsigned long clone_flags,
 	if (unlikely(p->ptrace & PT_PTRACED))
 		__ptrace_link(p, current->parent);
 
-	cpuset_fork(p);
-
 	attach_pid(p, PIDTYPE_PID, p->pid);
 	attach_pid(p, PIDTYPE_TGID, p->tgid);
 	if (thread_group_leader(p)) {
@@ -1137,13 +1133,14 @@ static task_t *copy_process(unsigned long clone_flags,
 			__get_cpu_var(process_counts)++;
 	}
 
-	proc_fork_connector(p);
 	if (!current->signal->tty && p->signal->tty)
 		p->signal->tty = NULL;
 
 	nr_threads++;
 	total_forks++;
 	write_unlock_irq(&tasklist_lock);
+	proc_fork_connector(p);
+	cpuset_fork(p);
 	retval = 0;
 
 fork_out:
@@ -1180,7 +1177,7 @@ bad_fork_cleanup:
 	if (p->binfmt)
 		module_put(p->binfmt->module);
 bad_fork_cleanup_put_domain:
-	module_put(p->thread_info->exec_domain->module);
+	module_put(task_thread_info(p)->exec_domain->module);
 bad_fork_cleanup_count:
 	put_group_info(p->group_info);
 	atomic_dec(&p->user->processes);
diff --git a/kernel/futex.c b/kernel/futex.c
index aca8d10704f6..5e71a6bf6f6b 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -201,21 +201,6 @@ static int get_futex_key(unsigned long uaddr, union futex_key *key)
 	 * from swap.  But that's a lot of code to duplicate here
 	 * for a rare case, so we simply fetch the page.
 	 */
-
-	/*
-	 * Do a quick atomic lookup first - this is the fastpath.
-	 */
-	page = follow_page(mm, uaddr, FOLL_TOUCH|FOLL_GET);
-	if (likely(page != NULL)) {
-		key->shared.pgoff =
-			page->index << (PAGE_CACHE_SHIFT - PAGE_SHIFT);
-		put_page(page);
-		return 0;
-	}
-
-	/*
-	 * Do it the general way.
-	 */
 	err = get_user_pages(current, mm, uaddr, 1, 0, 0, &page, NULL);
 	if (err >= 0) {
 		key->shared.pgoff =
@@ -285,7 +270,13 @@ static void wake_futex(struct futex_q *q)
 	/*
 	 * The waiting task can free the futex_q as soon as this is written,
 	 * without taking any locks.  This must come last.
+	 *
+	 * A memory barrier is required here to prevent the following store
+	 * to lock_ptr from getting ahead of the wakeup. Clearing the lock
+	 * at the end of wake_up_all() does not prevent this store from
+	 * moving.
 	 */
+	wmb();
 	q->lock_ptr = NULL;
 }
 
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 3bd7226d15fa..81c49a4d679e 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -36,6 +36,9 @@ void synchronize_irq(unsigned int irq)
 {
 	struct irq_desc *desc = irq_desc + irq;
 
+	if (irq >= NR_IRQS)
+		return;
+
 	while (desc->status & IRQ_INPROGRESS)
 		cpu_relax();
 }
@@ -60,6 +63,9 @@ void disable_irq_nosync(unsigned int irq)
 	irq_desc_t *desc = irq_desc + irq;
 	unsigned long flags;
 
+	if (irq >= NR_IRQS)
+		return;
+
 	spin_lock_irqsave(&desc->lock, flags);
 	if (!desc->depth++) {
 		desc->status |= IRQ_DISABLED;
@@ -86,6 +92,9 @@ void disable_irq(unsigned int irq)
 {
 	irq_desc_t *desc = irq_desc + irq;
 
+	if (irq >= NR_IRQS)
+		return;
+
 	disable_irq_nosync(irq);
 	if (desc->action)
 		synchronize_irq(irq);
@@ -108,6 +117,9 @@ void enable_irq(unsigned int irq)
 	irq_desc_t *desc = irq_desc + irq;
 	unsigned long flags;
 
+	if (irq >= NR_IRQS)
+		return;
+
 	spin_lock_irqsave(&desc->lock, flags);
 	switch (desc->depth) {
 	case 0:
@@ -163,6 +175,9 @@ int setup_irq(unsigned int irq, struct irqaction * new)
 	unsigned long flags;
 	int shared = 0;
 
+	if (irq >= NR_IRQS)
+		return -EINVAL;
+
 	if (desc->handler == &no_irq_type)
 		return -ENOSYS;
 	/*
diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index 5beda378cc75..3bb71e63a37e 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -246,6 +246,19 @@ static int __kprobes aggr_break_handler(struct kprobe *p, struct pt_regs *regs)
 	return ret;
 }
 
+/* Walks the list and increments nmissed count for multiprobe case */
+void __kprobes kprobes_inc_nmissed_count(struct kprobe *p)
+{
+	struct kprobe *kp;
+	if (p->pre_handler != aggr_pre_handler) {
+		p->nmissed++;
+	} else {
+		list_for_each_entry_rcu(kp, &p->list, list)
+			kp->nmissed++;
+	}
+	return;
+}
+
 /* Called with kretprobe_lock held */
 struct kretprobe_instance __kprobes *get_free_rp_inst(struct kretprobe *rp)
 {
@@ -399,10 +412,7 @@ static inline void add_aggr_kprobe(struct kprobe *ap, struct kprobe *p)
 	INIT_LIST_HEAD(&ap->list);
 	list_add_rcu(&p->list, &ap->list);
 
-	INIT_HLIST_NODE(&ap->hlist);
-	hlist_del_rcu(&p->hlist);
-	hlist_add_head_rcu(&ap->hlist,
-		&kprobe_table[hash_ptr(ap->addr, KPROBE_HASH_BITS)]);
+	hlist_replace_rcu(&p->hlist, &ap->hlist);
 }
 
 /*
@@ -462,9 +472,16 @@ int __kprobes register_kprobe(struct kprobe *p)
 	int ret = 0;
 	unsigned long flags = 0;
 	struct kprobe *old_p;
+	struct module *mod;
+
+	if ((!kernel_text_address((unsigned long) p->addr)) ||
+		in_kprobes_functions((unsigned long) p->addr))
+		return -EINVAL;
+
+	if ((mod = module_text_address((unsigned long) p->addr)) &&
+			(unlikely(!try_module_get(mod))))
+		return -EINVAL;
 
-	if ((ret = in_kprobes_functions((unsigned long) p->addr)) != 0)
-		return ret;
 	if ((ret = arch_prepare_kprobe(p)) != 0)
 		goto rm_kprobe;
 
@@ -488,6 +505,8 @@ out:
 rm_kprobe:
 	if (ret == -EEXIST)
 		arch_remove_kprobe(p);
+	if (ret && mod)
+		module_put(mod);
 	return ret;
 }
 
@@ -495,6 +514,7 @@ void __kprobes unregister_kprobe(struct kprobe *p)
 {
 	unsigned long flags;
 	struct kprobe *old_p;
+	struct module *mod;
 
 	spin_lock_irqsave(&kprobe_lock, flags);
 	old_p = get_kprobe(p->addr);
@@ -506,6 +526,10 @@ void __kprobes unregister_kprobe(struct kprobe *p)
 			cleanup_kprobe(p, flags);
 
 		synchronize_sched();
+
+		if ((mod = module_text_address((unsigned long)p->addr)))
+			module_put(mod);
+
 		if (old_p->pre_handler == aggr_pre_handler &&
 				list_empty(&old_p->list))
 			kfree(old_p);
diff --git a/kernel/params.c b/kernel/params.c
index 47ba69547945..c76ad25e6a21 100644
--- a/kernel/params.c
+++ b/kernel/params.c
@@ -619,7 +619,7 @@ static void __init param_sysfs_builtin(void)
 
 
 /* module-related sysfs stuff */
-#ifdef CONFIG_MODULES
+#ifdef CONFIG_SYSFS
 
 #define to_module_attr(n) container_of(n, struct module_attribute, attr);
 #define to_module_kobject(n) container_of(n, struct module_kobject, kobj);
diff --git a/kernel/posix-cpu-timers.c b/kernel/posix-cpu-timers.c
index 84af54c39e1b..cae4f5728997 100644
--- a/kernel/posix-cpu-timers.c
+++ b/kernel/posix-cpu-timers.c
@@ -36,7 +36,7 @@ timespec_to_sample(clockid_t which_clock, const struct timespec *tp)
 	union cpu_time_count ret;
 	ret.sched = 0;		/* high half always zero when .cpu used */
 	if (CPUCLOCK_WHICH(which_clock) == CPUCLOCK_SCHED) {
-		ret.sched = tp->tv_sec * NSEC_PER_SEC + tp->tv_nsec;
+		ret.sched = (unsigned long long)tp->tv_sec * NSEC_PER_SEC + tp->tv_nsec;
 	} else {
 		ret.cpu = timespec_to_cputime(tp);
 	}
diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c
index ea55c7a1cd75..5870efb3e200 100644
--- a/kernel/posix-timers.c
+++ b/kernel/posix-timers.c
@@ -270,7 +270,7 @@ static void tstojiffie(struct timespec *tp, int res, u64 *jiff)
 	long sec = tp->tv_sec;
 	long nsec = tp->tv_nsec + res - 1;
 
-	if (nsec > NSEC_PER_SEC) {
+	if (nsec >= NSEC_PER_SEC) {
 		sec++;
 		nsec -= NSEC_PER_SEC;
 	}
@@ -1209,13 +1209,9 @@ static int do_posix_clock_monotonic_get(clockid_t clock, struct timespec *tp)
 
 	do_posix_clock_monotonic_gettime_parts(tp, &wall_to_mono);
 
-	tp->tv_sec += wall_to_mono.tv_sec;
-	tp->tv_nsec += wall_to_mono.tv_nsec;
+	set_normalized_timespec(tp, tp->tv_sec + wall_to_mono.tv_sec,
+				tp->tv_nsec + wall_to_mono.tv_nsec);
 
-	if ((tp->tv_nsec - NSEC_PER_SEC) > 0) {
-		tp->tv_nsec -= NSEC_PER_SEC;
-		tp->tv_sec++;
-	}
 	return 0;
 }
 
diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
index 46a5e5acff97..5ec248cb7f4a 100644
--- a/kernel/power/Kconfig
+++ b/kernel/power/Kconfig
@@ -19,6 +19,15 @@ config PM
 	  will issue the hlt instruction if nothing is to be done, thereby
 	  sending the processor to sleep and saving power.
 
+config PM_LEGACY
+	bool "Legacy Power Management API"
+	depends on PM
+	default y
+	---help---
+	   Support for pm_register() and friends.
+
+	   If unsure, say Y.
+
 config PM_DEBUG
 	bool "Power Management Debug Support"
 	depends on PM
diff --git a/kernel/power/Makefile b/kernel/power/Makefile
index c71eb4579c07..04be7d0d96a7 100644
--- a/kernel/power/Makefile
+++ b/kernel/power/Makefile
@@ -3,7 +3,8 @@ ifeq ($(CONFIG_PM_DEBUG),y)
 EXTRA_CFLAGS	+=	-DDEBUG
 endif
 
-obj-y				:= main.o process.o console.o pm.o
+obj-y				:= main.o process.o console.o
+obj-$(CONFIG_PM_LEGACY)		+= pm.o
 obj-$(CONFIG_SOFTWARE_SUSPEND)	+= swsusp.o disk.o snapshot.o
 
 obj-$(CONFIG_SUSPEND_SMP)	+= smp.o
diff --git a/kernel/power/main.c b/kernel/power/main.c
index 6ee2cad530e8..d253f3ae2fa5 100644
--- a/kernel/power/main.c
+++ b/kernel/power/main.c
@@ -24,7 +24,7 @@
 
 DECLARE_MUTEX(pm_sem);
 
-struct pm_ops * pm_ops = NULL;
+struct pm_ops *pm_ops;
 suspend_disk_method_t pm_disk_mode = PM_DISK_SHUTDOWN;
 
 /**
@@ -151,6 +151,18 @@ static char *pm_states[PM_SUSPEND_MAX] = {
 #endif
 };
 
+static inline int valid_state(suspend_state_t state)
+{
+	/* Suspend-to-disk does not really need low-level support.
+	 * It can work with reboot if needed. */
+	if (state == PM_SUSPEND_DISK)
+		return 1;
+
+	if (pm_ops && pm_ops->valid && !pm_ops->valid(state))
+		return 0;
+	return 1;
+}
+
 
 /**
  *	enter_state - Do common work of entering low-power state.
@@ -167,7 +179,7 @@ static int enter_state(suspend_state_t state)
 {
 	int error;
 
-	if (pm_ops && pm_ops->valid && !pm_ops->valid(state))
+	if (!valid_state(state))
 		return -ENODEV;
 	if (down_trylock(&pm_sem))
 		return -EBUSY;
@@ -238,9 +250,8 @@ static ssize_t state_show(struct subsystem * subsys, char * buf)
 	char * s = buf;
 
 	for (i = 0; i < PM_SUSPEND_MAX; i++) {
-		if (pm_states[i] && pm_ops && (!pm_ops->valid
-			||(pm_ops->valid && pm_ops->valid(i))))
-			s += sprintf(s,"%s ",pm_states[i]);
+		if (pm_states[i] && valid_state(i))
+			s += sprintf(s,"%s ", pm_states[i]);
 	}
 	s += sprintf(s,"\n");
 	return (s - buf);
diff --git a/kernel/power/pm.c b/kernel/power/pm.c
index 159149321b3c..33c508e857dd 100644
--- a/kernel/power/pm.c
+++ b/kernel/power/pm.c
@@ -23,6 +23,7 @@
 #include <linux/mm.h>
 #include <linux/slab.h>
 #include <linux/pm.h>
+#include <linux/pm_legacy.h>
 #include <linux/interrupt.h>
 
 int pm_active;
diff --git a/kernel/printk.c b/kernel/printk.c
index e9be027bc930..5287be83e3e7 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -491,7 +491,10 @@ __attribute__((weak)) unsigned long long printk_clock(void)
 	return sched_clock();
 }
 
-/*
+/**
+ * printk - print a kernel message
+ * @fmt: format string
+ *
  * This is printk.  It can be called from any context.  We want it to work.
  *
  * We try to grab the console_sem.  If we succeed, it's easy - we log the output and
@@ -503,6 +506,9 @@ __attribute__((weak)) unsigned long long printk_clock(void)
  * One effect of this deferred printing is that code which calls printk() and
  * then changes console_loglevel may break. This is because console_loglevel
  * is inspected when the actual printing occurs.
+ *
+ * See also:
+ * printf(3)
  */
 
 asmlinkage int printk(const char *fmt, ...)
@@ -655,6 +661,9 @@ static void call_console_drivers(unsigned long start, unsigned long end)
 
 /**
  * add_preferred_console - add a device to the list of preferred consoles.
+ * @name: device name
+ * @idx: device index
+ * @options: options for this console
  *
  * The last preferred console added will be used for kernel messages
  * and stdin/out/err for init.  Normally this is used by console_setup
@@ -764,7 +773,8 @@ void release_console_sem(void)
 }
 EXPORT_SYMBOL(release_console_sem);
 
-/** console_conditional_schedule - yield the CPU if required
+/**
+ * console_conditional_schedule - yield the CPU if required
  *
  * If the console code is currently allowed to sleep, and
  * if this CPU should yield the CPU to another task, do
@@ -946,7 +956,7 @@ int unregister_console(struct console *console)
 	if (console_drivers == console) {
 		console_drivers=console->next;
 		res = 0;
-	} else {
+	} else if (console_drivers) {
 		for (a=console_drivers->next, b=console_drivers ;
 		     a; b=a, a=b->next) {
 			if (a == console) {
@@ -976,6 +986,8 @@ EXPORT_SYMBOL(unregister_console);
 
 /**
  * tty_write_message - write a message to a certain tty, not just the console.
+ * @tty: the destination tty_struct
+ * @msg: the message to write
  *
  * This is used for messages that need to be redirected to a specific tty.
  * We don't put it into the syslog queue right now maybe in the future if
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index b88d4186cd7a..656476eedb1b 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -241,7 +241,8 @@ int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, in
 		if (write) {
 			copy_to_user_page(vma, page, addr,
 					  maddr + offset, buf, bytes);
-			set_page_dirty_lock(page);
+			if (!PageCompound(page))
+				set_page_dirty_lock(page);
 		} else {
 			copy_from_user_page(vma, page, addr,
 					    buf, maddr + offset, bytes);
@@ -470,7 +471,7 @@ asmlinkage long sys_ptrace(long request, long pid, long addr, long data)
 
 	if (request == PTRACE_ATTACH) {
 		ret = ptrace_attach(child);
-		goto out;
+		goto out_put_task_struct;
 	}
 
 	ret = ptrace_check_attach(child, request == PTRACE_KILL);
diff --git a/kernel/rcupdate.c b/kernel/rcupdate.c
index c4d159a21e04..48d3bce465b8 100644
--- a/kernel/rcupdate.c
+++ b/kernel/rcupdate.c
@@ -116,6 +116,10 @@ void fastcall call_rcu(struct rcu_head *head,
 	local_irq_restore(flags);
 }
 
+static atomic_t rcu_barrier_cpu_count;
+static struct semaphore rcu_barrier_sema;
+static struct completion rcu_barrier_completion;
+
 /**
  * call_rcu_bh - Queue an RCU for invocation after a quicker grace period.
  * @head: structure to be used for queueing the RCU updates.
@@ -162,6 +166,42 @@ long rcu_batches_completed(void)
 	return rcu_ctrlblk.completed;
 }
 
+static void rcu_barrier_callback(struct rcu_head *notused)
+{
+	if (atomic_dec_and_test(&rcu_barrier_cpu_count))
+		complete(&rcu_barrier_completion);
+}
+
+/*
+ * Called with preemption disabled, and from cross-cpu IRQ context.
+ */
+static void rcu_barrier_func(void *notused)
+{
+	int cpu = smp_processor_id();
+	struct rcu_data *rdp = &per_cpu(rcu_data, cpu);
+	struct rcu_head *head;
+
+	head = &rdp->barrier;
+	atomic_inc(&rcu_barrier_cpu_count);
+	call_rcu(head, rcu_barrier_callback);
+}
+
+/**
+ * rcu_barrier - Wait until all the in-flight RCUs are complete.
+ */
+void rcu_barrier(void)
+{
+	BUG_ON(in_interrupt());
+	/* Take cpucontrol semaphore to protect against CPU hotplug */
+	down(&rcu_barrier_sema);
+	init_completion(&rcu_barrier_completion);
+	atomic_set(&rcu_barrier_cpu_count, 0);
+	on_each_cpu(rcu_barrier_func, NULL, 0, 1);
+	wait_for_completion(&rcu_barrier_completion);
+	up(&rcu_barrier_sema);
+}
+EXPORT_SYMBOL_GPL(rcu_barrier);
+
 /*
  * Invoke the completed RCU callbacks. They are expected to be in
  * a per-cpu list.
@@ -217,15 +257,23 @@ static void rcu_start_batch(struct rcu_ctrlblk *rcp, struct rcu_state *rsp,
 
 	if (rcp->next_pending &&
 			rcp->completed == rcp->cur) {
-		/* Can't change, since spin lock held. */
-		cpus_andnot(rsp->cpumask, cpu_online_map, nohz_cpu_mask);
-
 		rcp->next_pending = 0;
-		/* next_pending == 0 must be visible in __rcu_process_callbacks()
-		 * before it can see new value of cur.
+		/*
+		 * next_pending == 0 must be visible in
+		 * __rcu_process_callbacks() before it can see new value of cur.
 		 */
 		smp_wmb();
 		rcp->cur++;
+
+		/*
+		 * Accessing nohz_cpu_mask before incrementing rcp->cur needs a
+		 * Barrier  Otherwise it can cause tickless idle CPUs to be
+		 * included in rsp->cpumask, which will extend graceperiods
+		 * unnecessarily.
+		 */
+		smp_mb();
+		cpus_andnot(rsp->cpumask, cpu_online_map, nohz_cpu_mask);
+
 	}
 }
 
@@ -457,6 +505,7 @@ static struct notifier_block __devinitdata rcu_nb = {
  */
 void __init rcu_init(void)
 {
+	sema_init(&rcu_barrier_sema, 1);
 	rcu_cpu_notify(&rcu_nb, CPU_UP_PREPARE,
 			(void *)(long)smp_processor_id());
 	/* Register notifier for non-boot CPUs */
diff --git a/kernel/rcutorture.c b/kernel/rcutorture.c
index 9b58f1eff3ca..49fbbeff201c 100644
--- a/kernel/rcutorture.c
+++ b/kernel/rcutorture.c
@@ -80,6 +80,7 @@ struct rcu_torture {
 	struct rcu_head rtort_rcu;
 	int rtort_pipe_count;
 	struct list_head rtort_free;
+	int rtort_mbtest;
 };
 
 static int fullstop = 0;	/* stop generating callbacks at test end. */
@@ -96,6 +97,8 @@ static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
 atomic_t n_rcu_torture_alloc;
 atomic_t n_rcu_torture_alloc_fail;
 atomic_t n_rcu_torture_free;
+atomic_t n_rcu_torture_mberror;
+atomic_t n_rcu_torture_error;
 
 /*
  * Allocate an element from the rcu_tortures pool.
@@ -145,9 +148,10 @@ rcu_torture_cb(struct rcu_head *p)
 	if (i > RCU_TORTURE_PIPE_LEN)
 		i = RCU_TORTURE_PIPE_LEN;
 	atomic_inc(&rcu_torture_wcount[i]);
-	if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN)
+	if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
+		rp->rtort_mbtest = 0;
 		rcu_torture_free(rp);
-	else
+	} else
 		call_rcu(p, rcu_torture_cb);
 }
 
@@ -195,6 +199,8 @@ rcu_torture_writer(void *arg)
 	static DEFINE_RCU_RANDOM(rand);
 
 	VERBOSE_PRINTK_STRING("rcu_torture_writer task started");
+	set_user_nice(current, 19);
+
 	do {
 		schedule_timeout_uninterruptible(1);
 		if (rcu_batches_completed() == oldbatch)
@@ -204,6 +210,7 @@ rcu_torture_writer(void *arg)
 		rp->rtort_pipe_count = 0;
 		udelay(rcu_random(&rand) & 0x3ff);
 		old_rp = rcu_torture_current;
+		rp->rtort_mbtest = 1;
 		rcu_assign_pointer(rcu_torture_current, rp);
 		smp_wmb();
 		if (old_rp != NULL) {
@@ -238,6 +245,8 @@ rcu_torture_reader(void *arg)
 	int pipe_count;
 
 	VERBOSE_PRINTK_STRING("rcu_torture_reader task started");
+	set_user_nice(current, 19);
+
 	do {
 		rcu_read_lock();
 		completed = rcu_batches_completed();
@@ -248,6 +257,8 @@ rcu_torture_reader(void *arg)
 			schedule_timeout_interruptible(HZ);
 			continue;
 		}
+		if (p->rtort_mbtest == 0)
+			atomic_inc(&n_rcu_torture_mberror);
 		udelay(rcu_random(&rand) & 0x7f);
 		preempt_disable();
 		pipe_count = p->rtort_pipe_count;
@@ -296,16 +307,22 @@ rcu_torture_printk(char *page)
 	}
 	cnt += sprintf(&page[cnt], "rcutorture: ");
 	cnt += sprintf(&page[cnt],
-		       "rtc: %p ver: %ld tfle: %d rta: %d rtaf: %d rtf: %d",
+		       "rtc: %p ver: %ld tfle: %d rta: %d rtaf: %d rtf: %d "
+		       "rtmbe: %d",
 		       rcu_torture_current,
 		       rcu_torture_current_version,
 		       list_empty(&rcu_torture_freelist),
 		       atomic_read(&n_rcu_torture_alloc),
 		       atomic_read(&n_rcu_torture_alloc_fail),
-		       atomic_read(&n_rcu_torture_free));
+		       atomic_read(&n_rcu_torture_free),
+		       atomic_read(&n_rcu_torture_mberror));
+	if (atomic_read(&n_rcu_torture_mberror) != 0)
+		cnt += sprintf(&page[cnt], " !!!");
 	cnt += sprintf(&page[cnt], "\nrcutorture: ");
-	if (i > 1)
+	if (i > 1) {
 		cnt += sprintf(&page[cnt], "!!! ");
+		atomic_inc(&n_rcu_torture_error);
+	}
 	cnt += sprintf(&page[cnt], "Reader Pipe: ");
 	for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
 		cnt += sprintf(&page[cnt], " %ld", pipesummary[i]);
@@ -392,11 +409,12 @@ rcu_torture_cleanup(void)
 	stats_task = NULL;
 
 	/* Wait for all RCU callbacks to fire.  */
+	rcu_barrier();
 
-	for (i = 0; i < RCU_TORTURE_PIPE_LEN; i++)
-		synchronize_rcu();
 	rcu_torture_stats_print();  /* -After- the stats thread is stopped! */
-	PRINTK_STRING("--- End of test");
+	printk(KERN_ALERT TORTURE_FLAG
+	       "--- End of test: %s\n",
+	       atomic_read(&n_rcu_torture_error) == 0 ? "SUCCESS" : "FAILURE");
 }
 
 static int
@@ -421,6 +439,7 @@ rcu_torture_init(void)
 
 	INIT_LIST_HEAD(&rcu_torture_freelist);
 	for (i = 0; i < sizeof(rcu_tortures) / sizeof(rcu_tortures[0]); i++) {
+		rcu_tortures[i].rtort_mbtest = 0;
 		list_add_tail(&rcu_tortures[i].rtort_free,
 			      &rcu_torture_freelist);
 	}
@@ -432,6 +451,8 @@ rcu_torture_init(void)
 	atomic_set(&n_rcu_torture_alloc, 0);
 	atomic_set(&n_rcu_torture_alloc_fail, 0);
 	atomic_set(&n_rcu_torture_free, 0);
+	atomic_set(&n_rcu_torture_mberror, 0);
+	atomic_set(&n_rcu_torture_error, 0);
 	for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
 		atomic_set(&rcu_torture_wcount[i], 0);
 	for_each_cpu(cpu) {
diff --git a/kernel/sched.c b/kernel/sched.c
index b6506671b2be..6f46c94cc29e 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -1437,7 +1437,7 @@ void fastcall sched_fork(task_t *p, int clone_flags)
 #endif
 #ifdef CONFIG_PREEMPT
 	/* Want to start with kernel preemption disabled. */
-	p->thread_info->preempt_count = 1;
+	task_thread_info(p)->preempt_count = 1;
 #endif
 	/*
 	 * Share the timeslice between parent and child, thus the
@@ -4327,10 +4327,10 @@ static void show_task(task_t *p)
 #endif
 #ifdef CONFIG_DEBUG_STACK_USAGE
 	{
-		unsigned long *n = (unsigned long *) (p->thread_info+1);
+		unsigned long *n = end_of_stack(p);
 		while (!*n)
 			n++;
-		free = (unsigned long) n - (unsigned long)(p->thread_info+1);
+		free = (unsigned long)n - (unsigned long)end_of_stack(p);
 	}
 #endif
 	printk("%5lu %5d %6d ", free, p->pid, p->parent->pid);
@@ -4410,9 +4410,9 @@ void __devinit init_idle(task_t *idle, int cpu)
 
 	/* Set the preempt count _outside_ the spinlocks! */
 #if defined(CONFIG_PREEMPT) && !defined(CONFIG_PREEMPT_BKL)
-	idle->thread_info->preempt_count = (idle->lock_depth >= 0);
+	task_thread_info(idle)->preempt_count = (idle->lock_depth >= 0);
 #else
-	idle->thread_info->preempt_count = 0;
+	task_thread_info(idle)->preempt_count = 0;
 #endif
 }
 
diff --git a/kernel/signal.c b/kernel/signal.c
index 1bf3c39d6109..d7611f189ef7 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -513,16 +513,7 @@ static int __dequeue_signal(struct sigpending *pending, sigset_t *mask,
 {
 	int sig = 0;
 
-	/* SIGKILL must have priority, otherwise it is quite easy
-	 * to create an unkillable process, sending sig < SIGKILL
-	 * to self */
-	if (unlikely(sigismember(&pending->signal, SIGKILL))) {
-		if (!sigismember(mask, SIGKILL))
-			sig = SIGKILL;
-	}
-
-	if (likely(!sig))
-		sig = next_signal(pending, mask);
+	sig = next_signal(pending, mask);
 	if (sig) {
 		if (current->notifier) {
 			if (sigismember(current->notifier_mask, sig)) {
@@ -1499,7 +1490,7 @@ void do_notify_parent(struct task_struct *tsk, int sig)
 
 	psig = tsk->parent->sighand;
 	spin_lock_irqsave(&psig->siglock, flags);
-	if (sig == SIGCHLD &&
+	if (!tsk->ptrace && sig == SIGCHLD &&
 	    (psig->action[SIGCHLD-1].sa.sa_handler == SIG_IGN ||
 	     (psig->action[SIGCHLD-1].sa.sa_flags & SA_NOCLDWAIT))) {
 		/*
diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c
index 84a9d18aa8da..b3d4dc858e35 100644
--- a/kernel/stop_machine.c
+++ b/kernel/stop_machine.c
@@ -119,13 +119,12 @@ static int stop_machine(void)
 		return ret;
 	}
 
-	/* Don't schedule us away at this point, please. */
-	local_irq_disable();
-
 	/* Now they are all started, make them hold the CPUs, ready. */
+	preempt_disable();
 	stopmachine_set_state(STOPMACHINE_PREPARE);
 
 	/* Make them disable irqs. */
+	local_irq_disable();
 	stopmachine_set_state(STOPMACHINE_DISABLE_IRQ);
 
 	return 0;
@@ -135,6 +134,7 @@ static void restart_machine(void)
 {
 	stopmachine_set_state(STOPMACHINE_EXIT);
 	local_irq_enable();
+	preempt_enable_no_resched();
 }
 
 struct stop_machine_data
diff --git a/kernel/sys.c b/kernel/sys.c
index c43b3e22bbda..eecf84526afe 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -32,6 +32,7 @@
 
 #include <linux/compat.h>
 #include <linux/syscalls.h>
+#include <linux/kprobes.h>
 
 #include <asm/uaccess.h>
 #include <asm/io.h>
@@ -168,7 +169,7 @@ EXPORT_SYMBOL(notifier_chain_unregister);
  *	of the last notifier function called.
  */
  
-int notifier_call_chain(struct notifier_block **n, unsigned long val, void *v)
+int __kprobes notifier_call_chain(struct notifier_block **n, unsigned long val, void *v)
 {
 	int ret=NOTIFY_DONE;
 	struct notifier_block *nb = *n;
@@ -1497,6 +1498,8 @@ EXPORT_SYMBOL(in_egroup_p);
 
 DECLARE_RWSEM(uts_sem);
 
+EXPORT_SYMBOL(uts_sem);
+
 asmlinkage long sys_newuname(struct new_utsname __user * name)
 {
 	int errno = 0;
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 9990e10192e8..b53115b882e1 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -2192,29 +2192,32 @@ int sysctl_string(ctl_table *table, int __user *name, int nlen,
 		  void __user *oldval, size_t __user *oldlenp,
 		  void __user *newval, size_t newlen, void **context)
 {
-	size_t l, len;
-	
 	if (!table->data || !table->maxlen) 
 		return -ENOTDIR;
 	
 	if (oldval && oldlenp) {
-		if (get_user(len, oldlenp))
+		size_t bufsize;
+		if (get_user(bufsize, oldlenp))
 			return -EFAULT;
-		if (len) {
-			l = strlen(table->data);
-			if (len > l) len = l;
-			if (len >= table->maxlen)
+		if (bufsize) {
+			size_t len = strlen(table->data), copied;
+
+			/* This shouldn't trigger for a well-formed sysctl */
+			if (len > table->maxlen)
 				len = table->maxlen;
-			if(copy_to_user(oldval, table->data, len))
-				return -EFAULT;
-			if(put_user(0, ((char __user *) oldval) + len))
+
+			/* Copy up to a max of bufsize-1 bytes of the string */
+			copied = (len >= bufsize) ? bufsize - 1 : len;
+
+			if (copy_to_user(oldval, table->data, copied) ||
+			    put_user(0, (char __user *)(oldval + copied)))
 				return -EFAULT;
-			if(put_user(len, oldlenp))
+			if (put_user(len, oldlenp))
 				return -EFAULT;
 		}
 	}
 	if (newval && newlen) {
-		len = newlen;
+		size_t len = newlen;
 		if (len > table->maxlen)
 			len = table->maxlen;
 		if(copy_from_user(table->data, newval, len))
@@ -2223,7 +2226,7 @@ int sysctl_string(ctl_table *table, int __user *name, int nlen,
 			len--;
 		((char *) table->data)[len] = 0;
 	}
-	return 0;
+	return 1;
 }
 
 /*
diff --git a/kernel/time.c b/kernel/time.c
index 245d595a13cb..b94bfa8c03e0 100644
--- a/kernel/time.c
+++ b/kernel/time.c
@@ -561,6 +561,28 @@ void getnstimeofday(struct timespec *tv)
 EXPORT_SYMBOL_GPL(getnstimeofday);
 #endif
 
+void getnstimestamp(struct timespec *ts)
+{
+	unsigned int seq;
+	struct timespec wall2mono;
+
+	/* synchronize with settimeofday() changes */
+	do {
+		seq = read_seqbegin(&xtime_lock);
+		getnstimeofday(ts);
+		wall2mono = wall_to_monotonic;
+	} while(unlikely(read_seqretry(&xtime_lock, seq)));
+
+	/* adjust to monotonicaly-increasing values */
+	ts->tv_sec += wall2mono.tv_sec;
+	ts->tv_nsec += wall2mono.tv_nsec;
+	while (unlikely(ts->tv_nsec >= NSEC_PER_SEC)) {
+		ts->tv_nsec -= NSEC_PER_SEC;
+		ts->tv_sec++;
+	}
+}
+EXPORT_SYMBOL_GPL(getnstimestamp);
+
 #if (BITS_PER_LONG < 64)
 u64 get_jiffies_64(void)
 {
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 42df83d7fad2..2bd5aee1c736 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -102,7 +102,7 @@ int fastcall queue_work(struct workqueue_struct *wq, struct work_struct *work)
 
 	if (!test_and_set_bit(0, &work->pending)) {
 		if (unlikely(is_single_threaded(wq)))
-			cpu = 0;
+			cpu = any_online_cpu(cpu_online_map);
 		BUG_ON(!list_empty(&work->entry));
 		__queue_work(per_cpu_ptr(wq->cpu_wq, cpu), work);
 		ret = 1;
@@ -118,7 +118,7 @@ static void delayed_work_timer_fn(unsigned long __data)
 	int cpu = smp_processor_id();
 
 	if (unlikely(is_single_threaded(wq)))
-		cpu = 0;
+		cpu = any_online_cpu(cpu_online_map);
 
 	__queue_work(per_cpu_ptr(wq->cpu_wq, cpu), work);
 }
@@ -266,8 +266,8 @@ void fastcall flush_workqueue(struct workqueue_struct *wq)
 	might_sleep();
 
 	if (is_single_threaded(wq)) {
-		/* Always use cpu 0's area. */
-		flush_cpu_workqueue(per_cpu_ptr(wq->cpu_wq, 0));
+		/* Always use first cpu's area. */
+		flush_cpu_workqueue(per_cpu_ptr(wq->cpu_wq, any_online_cpu(cpu_online_map)));
 	} else {
 		int cpu;
 
@@ -320,7 +320,7 @@ struct workqueue_struct *__create_workqueue(const char *name,
 	lock_cpu_hotplug();
 	if (singlethread) {
 		INIT_LIST_HEAD(&wq->list);
-		p = create_workqueue_thread(wq, 0);
+		p = create_workqueue_thread(wq, any_online_cpu(cpu_online_map));
 		if (!p)
 			destroy = 1;
 		else
@@ -374,7 +374,7 @@ void destroy_workqueue(struct workqueue_struct *wq)
 	/* We don't need the distraction of CPUs appearing and vanishing. */
 	lock_cpu_hotplug();
 	if (is_single_threaded(wq))
-		cleanup_workqueue_thread(wq, 0);
+		cleanup_workqueue_thread(wq, any_online_cpu(cpu_online_map));
 	else {
 		for_each_online_cpu(cpu)
 			cleanup_workqueue_thread(wq, cpu);
diff --git a/lib/genalloc.c b/lib/genalloc.c
index d6d30d2e7166..9ce0a6a3b85a 100644
--- a/lib/genalloc.c
+++ b/lib/genalloc.c
@@ -95,12 +95,10 @@ unsigned long gen_pool_alloc(struct gen_pool *poolp, int size)
 	if (size > max_chunk_size)
 		return 0;
 
-	i = 0;
-
 	size = max(size, 1 << ALLOC_MIN_SHIFT);
-	s = roundup_pow_of_two(size);
-
-	j = i;
+	i = fls(size - 1);
+	s = 1 << i;
+	j = i -= ALLOC_MIN_SHIFT;
 
 	spin_lock_irqsave(&poolp->lock, flags);
 	while (!h[j].next) {
@@ -153,10 +151,10 @@ void gen_pool_free(struct gen_pool *poolp, unsigned long ptr, int size)
 	if (size > max_chunk_size)
 		return;
 
-	i = 0;
-
 	size = max(size, 1 << ALLOC_MIN_SHIFT);
-	s = roundup_pow_of_two(size);
+	i = fls(size - 1);
+	s = 1 << i;
+	i -= ALLOC_MIN_SHIFT;
 
 	a = ptr;
 
diff --git a/lib/spinlock_debug.c b/lib/spinlock_debug.c
index 906ad101eab3..dcd4be9bd4e5 100644
--- a/lib/spinlock_debug.c
+++ b/lib/spinlock_debug.c
@@ -20,7 +20,8 @@ static void spin_bug(spinlock_t *lock, const char *msg)
 		if (lock->owner && lock->owner != SPINLOCK_OWNER_INIT)
 			owner = lock->owner;
 		printk("BUG: spinlock %s on CPU#%d, %s/%d\n",
-			msg, smp_processor_id(), current->comm, current->pid);
+			msg, raw_smp_processor_id(),
+			current->comm, current->pid);
 		printk(" lock: %p, .magic: %08x, .owner: %s/%d, .owner_cpu: %d\n",
 			lock, lock->magic,
 			owner ? owner->comm : "<none>",
@@ -78,8 +79,8 @@ static void __spin_lock_debug(spinlock_t *lock)
 		if (print_once) {
 			print_once = 0;
 			printk("BUG: spinlock lockup on CPU#%d, %s/%d, %p\n",
-				smp_processor_id(), current->comm, current->pid,
-					lock);
+				raw_smp_processor_id(), current->comm,
+				current->pid, lock);
 			dump_stack();
 		}
 	}
@@ -120,7 +121,8 @@ static void rwlock_bug(rwlock_t *lock, const char *msg)
 
 	if (xchg(&print_once, 0)) {
 		printk("BUG: rwlock %s on CPU#%d, %s/%d, %p\n", msg,
-			smp_processor_id(), current->comm, current->pid, lock);
+			raw_smp_processor_id(), current->comm,
+			current->pid, lock);
 		dump_stack();
 #ifdef CONFIG_SMP
 		/*
@@ -148,8 +150,8 @@ static void __read_lock_debug(rwlock_t *lock)
 		if (print_once) {
 			print_once = 0;
 			printk("BUG: read-lock lockup on CPU#%d, %s/%d, %p\n",
-				smp_processor_id(), current->comm, current->pid,
-					lock);
+				raw_smp_processor_id(), current->comm,
+				current->pid, lock);
 			dump_stack();
 		}
 	}
@@ -220,8 +222,8 @@ static void __write_lock_debug(rwlock_t *lock)
 		if (print_once) {
 			print_once = 0;
 			printk("BUG: write-lock lockup on CPU#%d, %s/%d, %p\n",
-				smp_processor_id(), current->comm, current->pid,
-					lock);
+				raw_smp_processor_id(), current->comm,
+				current->pid, lock);
 			dump_stack();
 		}
 	}
diff --git a/lib/swiotlb.c b/lib/swiotlb.c
index 57216f3544ca..1ff8dcebf7c6 100644
--- a/lib/swiotlb.c
+++ b/lib/swiotlb.c
@@ -704,8 +704,9 @@ swiotlb_map_sg(struct device *hwdev, struct scatterlist *sg, int nelems,
 		addr = SG_ENT_VIRT_ADDRESS(sg);
 		dev_addr = virt_to_phys(addr);
 		if (swiotlb_force || address_needs_mapping(hwdev, dev_addr)) {
-			sg->dma_address = (dma_addr_t) virt_to_phys(map_single(hwdev, addr, sg->length, dir));
-			if (!sg->dma_address) {
+			void *map = map_single(hwdev, addr, sg->length, dir);
+			sg->dma_address = virt_to_bus(map);
+			if (!map) {
 				/* Don't panic here, we expect map_sg users
 				   to do proper error handling. */
 				swiotlb_full(hwdev, sg->length, dir, 0);
diff --git a/mm/Kconfig b/mm/Kconfig
index ae9ce6b73e8a..21eb51d4da8f 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -125,12 +125,10 @@ comment "Memory hotplug is currently incompatible with Software Suspend"
 # space can be handled with less contention: split it at this NR_CPUS.
 # Default to 4 for wider testing, though 8 might be more appropriate.
 # ARM's adjust_pte (unused if VIPT) depends on mm-wide page_table_lock.
-# PA-RISC's debug spinlock_t is too large for the 32-bit struct page.
-# ARM26 and SPARC32 and PPC64 may use one page for multiple page tables.
+# PA-RISC 7xxx's spinlock_t would enlarge struct page from 32 to 44 bytes.
 #
 config SPLIT_PTLOCK_CPUS
 	int
 	default "4096" if ARM && !CPU_CACHE_VIPT
-	default "4096" if PARISC && DEBUG_SPINLOCK && !64BIT
-	default "4096" if ARM26 || SPARC32 || PPC64
+	default "4096" if PARISC && !PA20
 	default "4"
diff --git a/mm/bootmem.c b/mm/bootmem.c
index e8c567177dcf..16b9465eb4eb 100644
--- a/mm/bootmem.c
+++ b/mm/bootmem.c
@@ -204,6 +204,8 @@ restart_scan:
 		unsigned long j;
 		i = find_next_zero_bit(bdata->node_bootmem_map, eidx, i);
 		i = ALIGN(i, incr);
+		if (i >= eidx)
+			break;
 		if (test_bit(i, bdata->node_bootmem_map))
 			continue;
 		for (j = i + 1; j < i + areasize; ++j) {
diff --git a/mm/filemap.c b/mm/filemap.c
index 5d6e4c2000dc..33a28bfde158 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -134,7 +134,7 @@ static int sync_page(void *word)
 	struct address_space *mapping;
 	struct page *page;
 
-	page = container_of((page_flags_t *)word, struct page, flags);
+	page = container_of((unsigned long *)word, struct page, flags);
 
 	/*
 	 * page_mapping() is being called without PG_locked held.
diff --git a/mm/fremap.c b/mm/fremap.c
index d862be3bc3e3..9f381e58bf44 100644
--- a/mm/fremap.c
+++ b/mm/fremap.c
@@ -27,24 +27,20 @@ static int zap_pte(struct mm_struct *mm, struct vm_area_struct *vma,
 	struct page *page = NULL;
 
 	if (pte_present(pte)) {
-		unsigned long pfn = pte_pfn(pte);
-		flush_cache_page(vma, addr, pfn);
+		flush_cache_page(vma, addr, pte_pfn(pte));
 		pte = ptep_clear_flush(vma, addr, ptep);
-		if (unlikely(!pfn_valid(pfn))) {
-			print_bad_pte(vma, pte, addr);
-			goto out;
+		page = vm_normal_page(vma, addr, pte);
+		if (page) {
+			if (pte_dirty(pte))
+				set_page_dirty(page);
+			page_remove_rmap(page);
+			page_cache_release(page);
 		}
-		page = pfn_to_page(pfn);
-		if (pte_dirty(pte))
-			set_page_dirty(page);
-		page_remove_rmap(page);
-		page_cache_release(page);
 	} else {
 		if (!pte_file(pte))
 			free_swap_and_cache(pte_to_swp_entry(pte));
 		pte_clear(mm, addr, ptep);
 	}
-out:
 	return !!page;
 }
 
@@ -59,22 +55,10 @@ int install_page(struct mm_struct *mm, struct vm_area_struct *vma,
 	pgoff_t size;
 	int err = -ENOMEM;
 	pte_t *pte;
-	pmd_t *pmd;
-	pud_t *pud;
-	pgd_t *pgd;
 	pte_t pte_val;
 	spinlock_t *ptl;
 
-	BUG_ON(vma->vm_flags & VM_RESERVED);
-
-	pgd = pgd_offset(mm, addr);
-	pud = pud_alloc(mm, pgd, addr);
-	if (!pud)
-		goto out;
-	pmd = pmd_alloc(mm, pud, addr);
-	if (!pmd)
-		goto out;
-	pte = pte_alloc_map_lock(mm, pmd, addr, &ptl);
+	pte = get_locked_pte(mm, addr, &ptl);
 	if (!pte)
 		goto out;
 
@@ -116,22 +100,10 @@ int install_file_pte(struct mm_struct *mm, struct vm_area_struct *vma,
 {
 	int err = -ENOMEM;
 	pte_t *pte;
-	pmd_t *pmd;
-	pud_t *pud;
-	pgd_t *pgd;
 	pte_t pte_val;
 	spinlock_t *ptl;
 
-	BUG_ON(vma->vm_flags & VM_RESERVED);
-
-	pgd = pgd_offset(mm, addr);
-	pud = pud_alloc(mm, pgd, addr);
-	if (!pud)
-		goto out;
-	pmd = pmd_alloc(mm, pud, addr);
-	if (!pmd)
-		goto out;
-	pte = pte_alloc_map_lock(mm, pmd, addr, &ptl);
+	pte = get_locked_pte(mm, addr, &ptl);
 	if (!pte)
 		goto out;
 
@@ -204,12 +176,10 @@ asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size,
 	 * Make sure the vma is shared, that it supports prefaulting,
 	 * and that the remapped range is valid and fully within
 	 * the single existing vma.  vm_private_data is used as a
-	 * swapout cursor in a VM_NONLINEAR vma (unless VM_RESERVED
-	 * or VM_LOCKED, but VM_LOCKED could be revoked later on).
+	 * swapout cursor in a VM_NONLINEAR vma.
 	 */
 	if (vma && (vma->vm_flags & VM_SHARED) &&
-		(!vma->vm_private_data ||
-			(vma->vm_flags & (VM_NONLINEAR|VM_RESERVED))) &&
+		(!vma->vm_private_data || (vma->vm_flags & VM_NONLINEAR)) &&
 		vma->vm_ops && vma->vm_ops->populate &&
 			end > start && start >= vma->vm_start &&
 				end <= vma->vm_end) {
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 728e9bda12ea..3e52df7c471b 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -22,6 +22,10 @@ unsigned long max_huge_pages;
 static struct list_head hugepage_freelists[MAX_NUMNODES];
 static unsigned int nr_huge_pages_node[MAX_NUMNODES];
 static unsigned int free_huge_pages_node[MAX_NUMNODES];
+
+/*
+ * Protects updates to hugepage_freelists, nr_huge_pages, and free_huge_pages
+ */
 static DEFINE_SPINLOCK(hugetlb_lock);
 
 static void enqueue_huge_page(struct page *page)
@@ -61,8 +65,10 @@ static struct page *alloc_fresh_huge_page(void)
 					HUGETLB_PAGE_ORDER);
 	nid = (nid + 1) % num_online_nodes();
 	if (page) {
+		spin_lock(&hugetlb_lock);
 		nr_huge_pages++;
 		nr_huge_pages_node[page_to_nid(page)]++;
+		spin_unlock(&hugetlb_lock);
 	}
 	return page;
 }
diff --git a/mm/madvise.c b/mm/madvise.c
index 17aaf3e16449..2b7cf0400a21 100644
--- a/mm/madvise.c
+++ b/mm/madvise.c
@@ -126,7 +126,7 @@ static long madvise_dontneed(struct vm_area_struct * vma,
 			     unsigned long start, unsigned long end)
 {
 	*prev = vma;
-	if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_RESERVED))
+	if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
 		return -EINVAL;
 
 	if (unlikely(vma->vm_flags & VM_NONLINEAR)) {
diff --git a/mm/memory.c b/mm/memory.c
index 0f60baf6f69b..d8dde07a3656 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -333,9 +333,9 @@ static inline void add_mm_rss(struct mm_struct *mm, int file_rss, int anon_rss)
 }
 
 /*
- * This function is called to print an error when a pte in a
- * !VM_RESERVED region is found pointing to an invalid pfn (which
- * is an error.
+ * This function is called to print an error when a bad pte
+ * is found. For example, we might have a PFN-mapped pte in
+ * a region that doesn't allow it.
  *
  * The calling function must still handle the error.
  */
@@ -349,6 +349,66 @@ void print_bad_pte(struct vm_area_struct *vma, pte_t pte, unsigned long vaddr)
 	dump_stack();
 }
 
+static inline int is_cow_mapping(unsigned int flags)
+{
+	return (flags & (VM_SHARED | VM_MAYWRITE)) == VM_MAYWRITE;
+}
+
+/*
+ * This function gets the "struct page" associated with a pte.
+ *
+ * NOTE! Some mappings do not have "struct pages". A raw PFN mapping
+ * will have each page table entry just pointing to a raw page frame
+ * number, and as far as the VM layer is concerned, those do not have
+ * pages associated with them - even if the PFN might point to memory
+ * that otherwise is perfectly fine and has a "struct page".
+ *
+ * The way we recognize those mappings is through the rules set up
+ * by "remap_pfn_range()": the vma will have the VM_PFNMAP bit set,
+ * and the vm_pgoff will point to the first PFN mapped: thus every
+ * page that is a raw mapping will always honor the rule
+ *
+ *	pfn_of_page == vma->vm_pgoff + ((addr - vma->vm_start) >> PAGE_SHIFT)
+ *
+ * and if that isn't true, the page has been COW'ed (in which case it
+ * _does_ have a "struct page" associated with it even if it is in a
+ * VM_PFNMAP range).
+ */
+struct page *vm_normal_page(struct vm_area_struct *vma, unsigned long addr, pte_t pte)
+{
+	unsigned long pfn = pte_pfn(pte);
+
+	if (vma->vm_flags & VM_PFNMAP) {
+		unsigned long off = (addr - vma->vm_start) >> PAGE_SHIFT;
+		if (pfn == vma->vm_pgoff + off)
+			return NULL;
+		if (!is_cow_mapping(vma->vm_flags))
+			return NULL;
+	}
+
+	/*
+	 * Add some anal sanity checks for now. Eventually,
+	 * we should just do "return pfn_to_page(pfn)", but
+	 * in the meantime we check that we get a valid pfn,
+	 * and that the resulting page looks ok.
+	 *
+	 * Remove this test eventually!
+	 */
+	if (unlikely(!pfn_valid(pfn))) {
+		print_bad_pte(vma, pte, addr);
+		return NULL;
+	}
+
+	/*
+	 * NOTE! We still have PageReserved() pages in the page 
+	 * tables. 
+	 *
+	 * The PAGE_ZERO() pages and various VDSO mappings can
+	 * cause them to exist.
+	 */
+	return pfn_to_page(pfn);
+}
+
 /*
  * copy one vm_area from one task to the other. Assumes the page tables
  * already present in the new task to be cleared in the whole range
@@ -363,7 +423,6 @@ copy_one_pte(struct mm_struct *dst_mm, struct mm_struct *src_mm,
 	unsigned long vm_flags = vma->vm_flags;
 	pte_t pte = *src_pte;
 	struct page *page;
-	unsigned long pfn;
 
 	/* pte contains position in swap or file, so copy. */
 	if (unlikely(!pte_present(pte))) {
@@ -381,28 +440,11 @@ copy_one_pte(struct mm_struct *dst_mm, struct mm_struct *src_mm,
 		goto out_set_pte;
 	}
 
-	/* If the region is VM_RESERVED, the mapping is not
-	 * mapped via rmap - duplicate the pte as is.
-	 */
-	if (vm_flags & VM_RESERVED)
-		goto out_set_pte;
-
-	pfn = pte_pfn(pte);
-	/* If the pte points outside of valid memory but
-	 * the region is not VM_RESERVED, we have a problem.
-	 */
-	if (unlikely(!pfn_valid(pfn))) {
-		print_bad_pte(vma, pte, addr);
-		goto out_set_pte; /* try to do something sane */
-	}
-
-	page = pfn_to_page(pfn);
-
 	/*
 	 * If it's a COW mapping, write protect it both
 	 * in the parent and the child
 	 */
-	if ((vm_flags & (VM_SHARED | VM_MAYWRITE)) == VM_MAYWRITE) {
+	if (is_cow_mapping(vm_flags)) {
 		ptep_set_wrprotect(src_mm, addr, src_pte);
 		pte = *src_pte;
 	}
@@ -414,9 +456,13 @@ copy_one_pte(struct mm_struct *dst_mm, struct mm_struct *src_mm,
 	if (vm_flags & VM_SHARED)
 		pte = pte_mkclean(pte);
 	pte = pte_mkold(pte);
-	get_page(page);
-	page_dup_rmap(page);
-	rss[!!PageAnon(page)]++;
+
+	page = vm_normal_page(vma, addr, pte);
+	if (page) {
+		get_page(page);
+		page_dup_rmap(page);
+		rss[!!PageAnon(page)]++;
+	}
 
 out_set_pte:
 	set_pte_at(dst_mm, addr, dst_pte, pte);
@@ -528,7 +574,7 @@ int copy_page_range(struct mm_struct *dst_mm, struct mm_struct *src_mm,
 	 * readonly mappings. The tradeoff is that copy_page_range is more
 	 * efficient than faulting.
 	 */
-	if (!(vma->vm_flags & (VM_HUGETLB|VM_NONLINEAR|VM_RESERVED))) {
+	if (!(vma->vm_flags & (VM_HUGETLB|VM_NONLINEAR|VM_PFNMAP|VM_INSERTPAGE))) {
 		if (!vma->anon_vma)
 			return 0;
 	}
@@ -549,10 +595,10 @@ int copy_page_range(struct mm_struct *dst_mm, struct mm_struct *src_mm,
 	return 0;
 }
 
-static void zap_pte_range(struct mmu_gather *tlb,
+static unsigned long zap_pte_range(struct mmu_gather *tlb,
 				struct vm_area_struct *vma, pmd_t *pmd,
 				unsigned long addr, unsigned long end,
-				struct zap_details *details)
+				long *zap_work, struct zap_details *details)
 {
 	struct mm_struct *mm = tlb->mm;
 	pte_t *pte;
@@ -563,17 +609,16 @@ static void zap_pte_range(struct mmu_gather *tlb,
 	pte = pte_offset_map_lock(mm, pmd, addr, &ptl);
 	do {
 		pte_t ptent = *pte;
-		if (pte_none(ptent))
+		if (pte_none(ptent)) {
+			(*zap_work)--;
 			continue;
+		}
 		if (pte_present(ptent)) {
-			struct page *page = NULL;
-			if (!(vma->vm_flags & VM_RESERVED)) {
-				unsigned long pfn = pte_pfn(ptent);
-				if (unlikely(!pfn_valid(pfn)))
-					print_bad_pte(vma, ptent, addr);
-				else
-					page = pfn_to_page(pfn);
-			}
+			struct page *page;
+
+			(*zap_work) -= PAGE_SIZE;
+
+			page = vm_normal_page(vma, addr, ptent);
 			if (unlikely(details) && page) {
 				/*
 				 * unmap_shared_mapping_pages() wants to
@@ -624,16 +669,18 @@ static void zap_pte_range(struct mmu_gather *tlb,
 		if (!pte_file(ptent))
 			free_swap_and_cache(pte_to_swp_entry(ptent));
 		pte_clear_full(mm, addr, pte, tlb->fullmm);
-	} while (pte++, addr += PAGE_SIZE, addr != end);
+	} while (pte++, addr += PAGE_SIZE, (addr != end && *zap_work > 0));
 
 	add_mm_rss(mm, file_rss, anon_rss);
 	pte_unmap_unlock(pte - 1, ptl);
+
+	return addr;
 }
 
-static inline void zap_pmd_range(struct mmu_gather *tlb,
+static inline unsigned long zap_pmd_range(struct mmu_gather *tlb,
 				struct vm_area_struct *vma, pud_t *pud,
 				unsigned long addr, unsigned long end,
-				struct zap_details *details)
+				long *zap_work, struct zap_details *details)
 {
 	pmd_t *pmd;
 	unsigned long next;
@@ -641,16 +688,21 @@ static inline void zap_pmd_range(struct mmu_gather *tlb,
 	pmd = pmd_offset(pud, addr);
 	do {
 		next = pmd_addr_end(addr, end);
-		if (pmd_none_or_clear_bad(pmd))
+		if (pmd_none_or_clear_bad(pmd)) {
+			(*zap_work)--;
 			continue;
-		zap_pte_range(tlb, vma, pmd, addr, next, details);
-	} while (pmd++, addr = next, addr != end);
+		}
+		next = zap_pte_range(tlb, vma, pmd, addr, next,
+						zap_work, details);
+	} while (pmd++, addr = next, (addr != end && *zap_work > 0));
+
+	return addr;
 }
 
-static inline void zap_pud_range(struct mmu_gather *tlb,
+static inline unsigned long zap_pud_range(struct mmu_gather *tlb,
 				struct vm_area_struct *vma, pgd_t *pgd,
 				unsigned long addr, unsigned long end,
-				struct zap_details *details)
+				long *zap_work, struct zap_details *details)
 {
 	pud_t *pud;
 	unsigned long next;
@@ -658,15 +710,21 @@ static inline void zap_pud_range(struct mmu_gather *tlb,
 	pud = pud_offset(pgd, addr);
 	do {
 		next = pud_addr_end(addr, end);
-		if (pud_none_or_clear_bad(pud))
+		if (pud_none_or_clear_bad(pud)) {
+			(*zap_work)--;
 			continue;
-		zap_pmd_range(tlb, vma, pud, addr, next, details);
-	} while (pud++, addr = next, addr != end);
+		}
+		next = zap_pmd_range(tlb, vma, pud, addr, next,
+						zap_work, details);
+	} while (pud++, addr = next, (addr != end && *zap_work > 0));
+
+	return addr;
 }
 
-static void unmap_page_range(struct mmu_gather *tlb, struct vm_area_struct *vma,
+static unsigned long unmap_page_range(struct mmu_gather *tlb,
+				struct vm_area_struct *vma,
 				unsigned long addr, unsigned long end,
-				struct zap_details *details)
+				long *zap_work, struct zap_details *details)
 {
 	pgd_t *pgd;
 	unsigned long next;
@@ -679,11 +737,16 @@ static void unmap_page_range(struct mmu_gather *tlb, struct vm_area_struct *vma,
 	pgd = pgd_offset(vma->vm_mm, addr);
 	do {
 		next = pgd_addr_end(addr, end);
-		if (pgd_none_or_clear_bad(pgd))
+		if (pgd_none_or_clear_bad(pgd)) {
+			(*zap_work)--;
 			continue;
-		zap_pud_range(tlb, vma, pgd, addr, next, details);
-	} while (pgd++, addr = next, addr != end);
+		}
+		next = zap_pud_range(tlb, vma, pgd, addr, next,
+						zap_work, details);
+	} while (pgd++, addr = next, (addr != end && *zap_work > 0));
 	tlb_end_vma(tlb, vma);
+
+	return addr;
 }
 
 #ifdef CONFIG_PREEMPT
@@ -724,7 +787,7 @@ unsigned long unmap_vmas(struct mmu_gather **tlbp,
 		unsigned long end_addr, unsigned long *nr_accounted,
 		struct zap_details *details)
 {
-	unsigned long zap_bytes = ZAP_BLOCK_SIZE;
+	long zap_work = ZAP_BLOCK_SIZE;
 	unsigned long tlb_start = 0;	/* For tlb_finish_mmu */
 	int tlb_start_valid = 0;
 	unsigned long start = start_addr;
@@ -745,27 +808,25 @@ unsigned long unmap_vmas(struct mmu_gather **tlbp,
 			*nr_accounted += (end - start) >> PAGE_SHIFT;
 
 		while (start != end) {
-			unsigned long block;
-
 			if (!tlb_start_valid) {
 				tlb_start = start;
 				tlb_start_valid = 1;
 			}
 
-			if (is_vm_hugetlb_page(vma)) {
-				block = end - start;
+			if (unlikely(is_vm_hugetlb_page(vma))) {
 				unmap_hugepage_range(vma, start, end);
-			} else {
-				block = min(zap_bytes, end - start);
-				unmap_page_range(*tlbp, vma, start,
-						start + block, details);
+				zap_work -= (end - start) /
+						(HPAGE_SIZE / PAGE_SIZE);
+				start = end;
+			} else
+				start = unmap_page_range(*tlbp, vma,
+						start, end, &zap_work, details);
+
+			if (zap_work > 0) {
+				BUG_ON(start != end);
+				break;
 			}
 
-			start += block;
-			zap_bytes -= block;
-			if ((long)zap_bytes > 0)
-				continue;
-
 			tlb_finish_mmu(*tlbp, tlb_start, start);
 
 			if (need_resched() ||
@@ -779,7 +840,7 @@ unsigned long unmap_vmas(struct mmu_gather **tlbp,
 
 			*tlbp = tlb_gather_mmu(vma->vm_mm, fullmm);
 			tlb_start_valid = 0;
-			zap_bytes = ZAP_BLOCK_SIZE;
+			zap_work = ZAP_BLOCK_SIZE;
 		}
 	}
 out:
@@ -813,7 +874,7 @@ unsigned long zap_page_range(struct vm_area_struct *vma, unsigned long address,
 /*
  * Do a quick page-table lookup for a single page.
  */
-struct page *follow_page(struct mm_struct *mm, unsigned long address,
+struct page *follow_page(struct vm_area_struct *vma, unsigned long address,
 			unsigned int flags)
 {
 	pgd_t *pgd;
@@ -821,8 +882,8 @@ struct page *follow_page(struct mm_struct *mm, unsigned long address,
 	pmd_t *pmd;
 	pte_t *ptep, pte;
 	spinlock_t *ptl;
-	unsigned long pfn;
 	struct page *page;
+	struct mm_struct *mm = vma->vm_mm;
 
 	page = follow_huge_addr(mm, address, flags & FOLL_WRITE);
 	if (!IS_ERR(page)) {
@@ -858,11 +919,10 @@ struct page *follow_page(struct mm_struct *mm, unsigned long address,
 		goto unlock;
 	if ((flags & FOLL_WRITE) && !pte_write(pte))
 		goto unlock;
-	pfn = pte_pfn(pte);
-	if (!pfn_valid(pfn))
+	page = vm_normal_page(vma, address, pte);
+	if (unlikely(!page))
 		goto unlock;
 
-	page = pfn_to_page(pfn);
 	if (flags & FOLL_GET)
 		get_page(page);
 	if (flags & FOLL_TOUCH) {
@@ -935,8 +995,10 @@ int get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
 				return i ? : -EFAULT;
 			}
 			if (pages) {
-				pages[i] = pte_page(*pte);
-				get_page(pages[i]);
+				struct page *page = vm_normal_page(gate_vma, start, *pte);
+				pages[i] = page;
+				if (page)
+					get_page(page);
 			}
 			pte_unmap(pte);
 			if (vmas)
@@ -947,7 +1009,7 @@ int get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
 			continue;
 		}
 
-		if (!vma || (vma->vm_flags & (VM_IO | VM_RESERVED))
+		if (!vma || (vma->vm_flags & (VM_IO | VM_PFNMAP))
 				|| !(vm_flags & vma->vm_flags))
 			return i ? : -EFAULT;
 
@@ -971,7 +1033,7 @@ int get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
 				foll_flags |= FOLL_WRITE;
 
 			cond_resched();
-			while (!(page = follow_page(mm, start, foll_flags))) {
+			while (!(page = follow_page(vma, start, foll_flags))) {
 				int ret;
 				ret = __handle_mm_fault(mm, vma, start,
 						foll_flags & FOLL_WRITE);
@@ -1091,6 +1153,86 @@ int zeromap_page_range(struct vm_area_struct *vma,
 	return err;
 }
 
+pte_t * fastcall get_locked_pte(struct mm_struct *mm, unsigned long addr, spinlock_t **ptl)
+{
+	pgd_t * pgd = pgd_offset(mm, addr);
+	pud_t * pud = pud_alloc(mm, pgd, addr);
+	if (pud) {
+		pmd_t * pmd = pmd_alloc(mm, pud, addr);
+		if (pmd)
+			return pte_alloc_map_lock(mm, pmd, addr, ptl);
+	}
+	return NULL;
+}
+
+/*
+ * This is the old fallback for page remapping.
+ *
+ * For historical reasons, it only allows reserved pages. Only
+ * old drivers should use this, and they needed to mark their
+ * pages reserved for the old functions anyway.
+ */
+static int insert_page(struct mm_struct *mm, unsigned long addr, struct page *page, pgprot_t prot)
+{
+	int retval;
+	pte_t *pte;
+	spinlock_t *ptl;  
+
+	retval = -EINVAL;
+	if (PageAnon(page))
+		goto out;
+	retval = -ENOMEM;
+	flush_dcache_page(page);
+	pte = get_locked_pte(mm, addr, &ptl);
+	if (!pte)
+		goto out;
+	retval = -EBUSY;
+	if (!pte_none(*pte))
+		goto out_unlock;
+
+	/* Ok, finally just insert the thing.. */
+	get_page(page);
+	inc_mm_counter(mm, file_rss);
+	page_add_file_rmap(page);
+	set_pte_at(mm, addr, pte, mk_pte(page, prot));
+
+	retval = 0;
+out_unlock:
+	pte_unmap_unlock(pte, ptl);
+out:
+	return retval;
+}
+
+/*
+ * This allows drivers to insert individual pages they've allocated
+ * into a user vma.
+ *
+ * The page has to be a nice clean _individual_ kernel allocation.
+ * If you allocate a compound page, you need to have marked it as
+ * such (__GFP_COMP), or manually just split the page up yourself
+ * (which is mainly an issue of doing "set_page_count(page, 1)" for
+ * each sub-page, and then freeing them one by one when you free
+ * them rather than freeing it as a compound page).
+ *
+ * NOTE! Traditionally this was done with "remap_pfn_range()" which
+ * took an arbitrary page protection parameter. This doesn't allow
+ * that. Your vma protection will have to be set up correctly, which
+ * means that if you want a shared writable mapping, you'd better
+ * ask for a shared writable mapping!
+ *
+ * The page does not need to be reserved.
+ */
+int vm_insert_page(struct vm_area_struct *vma, unsigned long addr, struct page *page)
+{
+	if (addr < vma->vm_start || addr >= vma->vm_end)
+		return -EFAULT;
+	if (!page_count(page))
+		return -EINVAL;
+	vma->vm_flags |= VM_INSERTPAGE;
+	return insert_page(vma->vm_mm, addr, page, vma->vm_page_prot);
+}
+EXPORT_SYMBOL(vm_insert_page);
+
 /*
  * maps a range of physical memory into the requested pages. the old
  * mappings are removed. any references to nonexistent pages results
@@ -1170,10 +1312,26 @@ int remap_pfn_range(struct vm_area_struct *vma, unsigned long addr,
 	 * rest of the world about it:
 	 *   VM_IO tells people not to look at these pages
 	 *	(accesses can have side effects).
-	 *   VM_RESERVED tells the core MM not to "manage" these pages
-         *	(e.g. refcount, mapcount, try to swap them out).
+	 *   VM_RESERVED is specified all over the place, because
+	 *	in 2.4 it kept swapout's vma scan off this vma; but
+	 *	in 2.6 the LRU scan won't even find its pages, so this
+	 *	flag means no more than count its pages in reserved_vm,
+	 * 	and omit it from core dump, even when VM_IO turned off.
+	 *   VM_PFNMAP tells the core MM that the base pages are just
+	 *	raw PFN mappings, and do not have a "struct page" associated
+	 *	with them.
+	 *
+	 * There's a horrible special case to handle copy-on-write
+	 * behaviour that some programs depend on. We mark the "original"
+	 * un-COW'ed pages by matching them up with "vma->vm_pgoff".
 	 */
-	vma->vm_flags |= VM_IO | VM_RESERVED;
+	if (is_cow_mapping(vma->vm_flags)) {
+		if (addr != vma->vm_start || end != vma->vm_end)
+			return -EINVAL;
+		vma->vm_pgoff = pfn;
+	}
+
+	vma->vm_flags |= VM_IO | VM_RESERVED | VM_PFNMAP;
 
 	BUG_ON(addr >= end);
 	pfn -= addr >> PAGE_SHIFT;
@@ -1228,6 +1386,33 @@ static inline pte_t maybe_mkwrite(pte_t pte, struct vm_area_struct *vma)
 	return pte;
 }
 
+static inline void cow_user_page(struct page *dst, struct page *src, unsigned long va)
+{
+	/*
+	 * If the source page was a PFN mapping, we don't have
+	 * a "struct page" for it. We do a best-effort copy by
+	 * just copying from the original user address. If that
+	 * fails, we just zero-fill it. Live with it.
+	 */
+	if (unlikely(!src)) {
+		void *kaddr = kmap_atomic(dst, KM_USER0);
+		void __user *uaddr = (void __user *)(va & PAGE_MASK);
+
+		/*
+		 * This really shouldn't fail, because the page is there
+		 * in the page tables. But it might just be unreadable,
+		 * in which case we just give up and fill the result with
+		 * zeroes.
+		 */
+		if (__copy_from_user_inatomic(kaddr, uaddr, PAGE_SIZE))
+			memset(kaddr, 0, PAGE_SIZE);
+		kunmap_atomic(kaddr, KM_USER0);
+		return;
+		
+	}
+	copy_user_highpage(dst, src, va);
+}
+
 /*
  * This routine handles present pages, when users try to write
  * to a shared page. It is done by copying the page to a new address
@@ -1251,27 +1436,18 @@ static int do_wp_page(struct mm_struct *mm, struct vm_area_struct *vma,
 		spinlock_t *ptl, pte_t orig_pte)
 {
 	struct page *old_page, *new_page;
-	unsigned long pfn = pte_pfn(orig_pte);
 	pte_t entry;
 	int ret = VM_FAULT_MINOR;
 
-	BUG_ON(vma->vm_flags & VM_RESERVED);
-
-	if (unlikely(!pfn_valid(pfn))) {
-		/*
-		 * Page table corrupted: show pte and kill process.
-		 */
-		print_bad_pte(vma, orig_pte, address);
-		ret = VM_FAULT_OOM;
-		goto unlock;
-	}
-	old_page = pfn_to_page(pfn);
+	old_page = vm_normal_page(vma, address, orig_pte);
+	if (!old_page)
+		goto gotten;
 
 	if (PageAnon(old_page) && !TestSetPageLocked(old_page)) {
 		int reuse = can_share_swap_page(old_page);
 		unlock_page(old_page);
 		if (reuse) {
-			flush_cache_page(vma, address, pfn);
+			flush_cache_page(vma, address, pte_pfn(orig_pte));
 			entry = pte_mkyoung(orig_pte);
 			entry = maybe_mkwrite(pte_mkdirty(entry), vma);
 			ptep_set_access_flags(vma, address, page_table, entry, 1);
@@ -1286,6 +1462,7 @@ static int do_wp_page(struct mm_struct *mm, struct vm_area_struct *vma,
 	 * Ok, we need to copy. Oh, well..
 	 */
 	page_cache_get(old_page);
+gotten:
 	pte_unmap_unlock(page_table, ptl);
 
 	if (unlikely(anon_vma_prepare(vma)))
@@ -1298,7 +1475,7 @@ static int do_wp_page(struct mm_struct *mm, struct vm_area_struct *vma,
 		new_page = alloc_page_vma(GFP_HIGHUSER, vma, address);
 		if (!new_page)
 			goto oom;
-		copy_user_highpage(new_page, old_page, address);
+		cow_user_page(new_page, old_page, address);
 	}
 
 	/*
@@ -1306,12 +1483,15 @@ static int do_wp_page(struct mm_struct *mm, struct vm_area_struct *vma,
 	 */
 	page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
 	if (likely(pte_same(*page_table, orig_pte))) {
-		page_remove_rmap(old_page);
-		if (!PageAnon(old_page)) {
+		if (old_page) {
+			page_remove_rmap(old_page);
+			if (!PageAnon(old_page)) {
+				dec_mm_counter(mm, file_rss);
+				inc_mm_counter(mm, anon_rss);
+			}
+		} else
 			inc_mm_counter(mm, anon_rss);
-			dec_mm_counter(mm, file_rss);
-		}
-		flush_cache_page(vma, address, pfn);
+		flush_cache_page(vma, address, pte_pfn(orig_pte));
 		entry = mk_pte(new_page, vma->vm_page_prot);
 		entry = maybe_mkwrite(pte_mkdirty(entry), vma);
 		ptep_establish(vma, address, page_table, entry);
@@ -1324,13 +1504,16 @@ static int do_wp_page(struct mm_struct *mm, struct vm_area_struct *vma,
 		new_page = old_page;
 		ret |= VM_FAULT_WRITE;
 	}
-	page_cache_release(new_page);
-	page_cache_release(old_page);
+	if (new_page)
+		page_cache_release(new_page);
+	if (old_page)
+		page_cache_release(old_page);
 unlock:
 	pte_unmap_unlock(page_table, ptl);
 	return ret;
 oom:
-	page_cache_release(old_page);
+	if (old_page)
+		page_cache_release(old_page);
 	return VM_FAULT_OOM;
 }
 
@@ -1828,6 +2011,7 @@ static int do_no_page(struct mm_struct *mm, struct vm_area_struct *vma,
 	int anon = 0;
 
 	pte_unmap(page_table);
+	BUG_ON(vma->vm_flags & VM_PFNMAP);
 
 	if (vma->vm_file) {
 		mapping = vma->vm_file->f_mapping;
@@ -1903,7 +2087,7 @@ retry:
 			inc_mm_counter(mm, anon_rss);
 			lru_cache_add_active(new_page);
 			page_add_anon_rmap(new_page, vma, address);
-		} else if (!(vma->vm_flags & VM_RESERVED)) {
+		} else {
 			inc_mm_counter(mm, file_rss);
 			page_add_file_rmap(new_page);
 		}
@@ -2080,6 +2264,12 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
 	spin_unlock(&mm->page_table_lock);
 	return 0;
 }
+#else
+/* Workaround for gcc 2.96 */
+int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
+{
+	return 0;
+}
 #endif /* __PAGETABLE_PUD_FOLDED */
 
 #ifndef __PAGETABLE_PMD_FOLDED
@@ -2108,6 +2298,12 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
 	spin_unlock(&mm->page_table_lock);
 	return 0;
 }
+#else
+/* Workaround for gcc 2.96 */
+int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
+{
+	return 0;
+}
 #endif /* __PAGETABLE_PMD_FOLDED */
 
 int make_pages_present(unsigned long addr, unsigned long end)
@@ -2182,7 +2378,7 @@ static int __init gate_vma_init(void)
 	gate_vma.vm_start = FIXADDR_USER_START;
 	gate_vma.vm_end = FIXADDR_USER_END;
 	gate_vma.vm_page_prot = PAGE_READONLY;
-	gate_vma.vm_flags = VM_RESERVED;
+	gate_vma.vm_flags = 0;
 	return 0;
 }
 __initcall(gate_vma_init);
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 431a64f021c0..f6d4af8af8a8 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -104,7 +104,7 @@ static void grow_pgdat_span(struct pglist_data *pgdat,
 		pgdat->node_start_pfn = start_pfn;
 
 	if (end_pfn > old_pgdat_end_pfn)
-		pgdat->node_spanned_pages = end_pfn - pgdat->node_spanned_pages;
+		pgdat->node_spanned_pages = end_pfn - pgdat->node_start_pfn;
 }
 
 int online_pages(unsigned long pfn, unsigned long nr_pages)
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 5abc57c2b8bd..72f402cc9c9a 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -161,6 +161,10 @@ static struct mempolicy *mpol_new(int mode, nodemask_t *nodes)
 	switch (mode) {
 	case MPOL_INTERLEAVE:
 		policy->v.nodes = *nodes;
+		if (nodes_weight(*nodes) == 0) {
+			kmem_cache_free(policy_cache, policy);
+			return ERR_PTR(-EINVAL);
+		}
 		break;
 	case MPOL_PREFERRED:
 		policy->v.preferred_node = first_node(*nodes);
@@ -189,17 +193,15 @@ static int check_pte_range(struct vm_area_struct *vma, pmd_t *pmd,
 
 	orig_pte = pte = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl);
 	do {
-		unsigned long pfn;
+		struct page *page;
 		unsigned int nid;
 
 		if (!pte_present(*pte))
 			continue;
-		pfn = pte_pfn(*pte);
-		if (!pfn_valid(pfn)) {
-			print_bad_pte(vma, *pte, addr);
+		page = vm_normal_page(vma, addr, *pte);
+		if (!page)
 			continue;
-		}
-		nid = pfn_to_nid(pfn);
+		nid = page_to_nid(page);
 		if (!node_isset(nid, *nodes))
 			break;
 	} while (pte++, addr += PAGE_SIZE, addr != end);
@@ -269,8 +271,6 @@ check_range(struct mm_struct *mm, unsigned long start, unsigned long end,
 	first = find_vma(mm, start);
 	if (!first)
 		return ERR_PTR(-EFAULT);
-	if (first->vm_flags & VM_RESERVED)
-		return ERR_PTR(-EACCES);
 	prev = NULL;
 	for (vma = first; vma && vma->vm_start < end; vma = vma->vm_next) {
 		if (!vma->vm_next && vma->vm_end < end)
diff --git a/mm/mmap.c b/mm/mmap.c
index 6c997b159600..64ba4dbcb7de 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -611,7 +611,7 @@ again:			remove_next = 1 + (end > next->vm_end);
  * If the vma has a ->close operation then the driver probably needs to release
  * per-vma resources, so we don't attempt to merge those.
  */
-#define VM_SPECIAL (VM_IO | VM_DONTCOPY | VM_DONTEXPAND | VM_RESERVED)
+#define VM_SPECIAL (VM_IO | VM_DONTCOPY | VM_DONTEXPAND | VM_RESERVED | VM_PFNMAP)
 
 static inline int is_mergeable_vma(struct vm_area_struct *vma,
 			struct file *file, unsigned long vm_flags)
@@ -1076,17 +1076,6 @@ munmap_back:
 		error = file->f_op->mmap(file, vma);
 		if (error)
 			goto unmap_and_free_vma;
-		if ((vma->vm_flags & (VM_SHARED | VM_WRITE | VM_RESERVED))
-						== (VM_WRITE | VM_RESERVED)) {
-			printk(KERN_WARNING "program %s is using MAP_PRIVATE, "
-				"PROT_WRITE mmap of VM_RESERVED memory, which "
-				"is deprecated. Please report this to "
-				"linux-kernel@vger.kernel.org\n",current->comm);
-			if (vma->vm_ops && vma->vm_ops->close)
-				vma->vm_ops->close(vma);
-			error = -EACCES;
-			goto unmap_and_free_vma;
-		}
 	} else if (vm_flags & VM_SHARED) {
 		error = shmem_zero_setup(vma);
 		if (error)
@@ -1501,7 +1490,7 @@ static int acct_stack_growth(struct vm_area_struct * vma, unsigned long size, un
  * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
  * vma is the last one with address > vma->vm_end.  Have to extend vma.
  */
-#ifdef CONFIG_STACK_GROWSUP
+#ifndef CONFIG_IA64
 static inline
 #endif
 int expand_upwards(struct vm_area_struct *vma, unsigned long address)
diff --git a/mm/mprotect.c b/mm/mprotect.c
index 17a2b52b753b..653b8571c1ed 100644
--- a/mm/mprotect.c
+++ b/mm/mprotect.c
@@ -124,14 +124,6 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
 	 * a MAP_NORESERVE private mapping to writable will now reserve.
 	 */
 	if (newflags & VM_WRITE) {
-		if (oldflags & VM_RESERVED) {
-			BUG_ON(oldflags & VM_WRITE);
-			printk(KERN_WARNING "program %s is using MAP_PRIVATE, "
-				"PROT_WRITE mprotect of VM_RESERVED memory, "
-				"which is deprecated. Please report this to "
-				"linux-kernel@vger.kernel.org\n",current->comm);
-			return -EACCES;
-		}
 		if (!(oldflags & (VM_ACCOUNT|VM_WRITE|VM_SHARED|VM_HUGETLB))) {
 			charged = nrpages;
 			if (security_vm_enough_memory(charged))
diff --git a/mm/mremap.c b/mm/mremap.c
index b535438c363c..ddaeee9a0b69 100644
--- a/mm/mremap.c
+++ b/mm/mremap.c
@@ -323,7 +323,7 @@ unsigned long do_mremap(unsigned long addr,
 	/* We can't remap across vm area boundaries */
 	if (old_len > vma->vm_end - addr)
 		goto out;
-	if (vma->vm_flags & VM_DONTEXPAND) {
+	if (vma->vm_flags & (VM_DONTEXPAND | VM_PFNMAP)) {
 		if (new_len > old_len)
 			goto out;
 	}
diff --git a/mm/msync.c b/mm/msync.c
index 0e040e9c39d8..1b5b6f662dcf 100644
--- a/mm/msync.c
+++ b/mm/msync.c
@@ -27,7 +27,6 @@ static void msync_pte_range(struct vm_area_struct *vma, pmd_t *pmd,
 again:
 	pte = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl);
 	do {
-		unsigned long pfn;
 		struct page *page;
 
 		if (progress >= 64) {
@@ -40,13 +39,9 @@ again:
 			continue;
 		if (!pte_maybe_dirty(*pte))
 			continue;
-		pfn = pte_pfn(*pte);
-		if (unlikely(!pfn_valid(pfn))) {
-			print_bad_pte(vma, *pte, addr);
+		page = vm_normal_page(vma, addr, *pte);
+		if (!page)
 			continue;
-		}
-		page = pfn_to_page(pfn);
-
 		if (ptep_clear_flush_dirty(vma, addr, pte) ||
 		    page_test_and_clear_dirty(page))
 			set_page_dirty(page);
@@ -97,9 +92,8 @@ static void msync_page_range(struct vm_area_struct *vma,
 	/* For hugepages we can't go walking the page table normally,
 	 * but that's ok, hugetlbfs is memory based, so we don't need
 	 * to do anything more on an msync().
-	 * Can't do anything with VM_RESERVED regions either.
 	 */
-	if (vma->vm_flags & (VM_HUGETLB|VM_RESERVED))
+	if (vma->vm_flags & VM_HUGETLB)
 		return;
 
 	BUG_ON(addr >= end);
diff --git a/mm/nommu.c b/mm/nommu.c
index 6deb6ab3d6ad..c1196812876b 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -1045,7 +1045,7 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
 
 EXPORT_SYMBOL(find_vma);
 
-struct page *follow_page(struct mm_struct *mm, unsigned long address,
+struct page *follow_page(struct vm_area_struct *vma, unsigned long address,
 			unsigned int foll_flags)
 {
 	return NULL;
diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index 74138c9a22b9..0166ea15c9ee 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -750,6 +750,7 @@ int clear_page_dirty_for_io(struct page *page)
 	}
 	return TestClearPageDirty(page);
 }
+EXPORT_SYMBOL(clear_page_dirty_for_io);
 
 int test_clear_page_writeback(struct page *page)
 {
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index ff81b5c65511..fe14a8c87fc2 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -60,8 +60,11 @@ long nr_swap_pages;
  *	NORMAL allocation will leave 784M/256 of ram reserved in the ZONE_DMA
  *	HIGHMEM allocation will leave 224M/32 of ram reserved in ZONE_NORMAL
  *	HIGHMEM allocation will (224M+784M)/256 of ram reserved in ZONE_DMA
+ *
+ * TBD: should special case ZONE_DMA32 machines here - in those we normally
+ * don't need any ZONE_NORMAL reservation
  */
-int sysctl_lowmem_reserve_ratio[MAX_NR_ZONES-1] = { 256, 32 };
+int sysctl_lowmem_reserve_ratio[MAX_NR_ZONES-1] = { 256, 256, 32 };
 
 EXPORT_SYMBOL(totalram_pages);
 
@@ -72,7 +75,7 @@ EXPORT_SYMBOL(totalram_pages);
 struct zone *zone_table[1 << ZONETABLE_SHIFT] __read_mostly;
 EXPORT_SYMBOL(zone_table);
 
-static char *zone_names[MAX_NR_ZONES] = { "DMA", "Normal", "HighMem" };
+static char *zone_names[MAX_NR_ZONES] = { "DMA", "DMA32", "Normal", "HighMem" };
 int min_free_kbytes = 1024;
 
 unsigned long __initdata nr_kernel_pages;
@@ -124,7 +127,7 @@ static void bad_page(const char *function, struct page *page)
 	printk(KERN_EMERG "Bad page state at %s (in process '%s', page %p)\n",
 		function, current->comm, page);
 	printk(KERN_EMERG "flags:0x%0*lx mapping:%p mapcount:%d count:%d\n",
-		(int)(2*sizeof(page_flags_t)), (unsigned long)page->flags,
+		(int)(2*sizeof(unsigned long)), (unsigned long)page->flags,
 		page->mapping, page_mapcount(page), page_count(page));
 	printk(KERN_EMERG "Backtrace:\n");
 	dump_stack();
@@ -137,18 +140,13 @@ static void bad_page(const char *function, struct page *page)
 			1 << PG_reclaim |
 			1 << PG_slab    |
 			1 << PG_swapcache |
-			1 << PG_writeback |
-			1 << PG_reserved );
+			1 << PG_writeback );
 	set_page_count(page, 0);
 	reset_page_mapcount(page);
 	page->mapping = NULL;
 	add_taint(TAINT_BAD_PAGE);
 }
 
-#ifndef CONFIG_HUGETLB_PAGE
-#define prep_compound_page(page, order) do { } while (0)
-#define destroy_compound_page(page, order) do { } while (0)
-#else
 /*
  * Higher-order pages are called "compound pages".  They are structured thusly:
  *
@@ -202,7 +200,6 @@ static void destroy_compound_page(struct page *page, unsigned long order)
 		ClearPageCompound(p);
 	}
 }
-#endif		/* CONFIG_HUGETLB_PAGE */
 
 /*
  * function for dealing with page's order in buddy system.
@@ -337,7 +334,7 @@ static inline void __free_pages_bulk (struct page *page,
 	zone->free_area[order].nr_free++;
 }
 
-static inline void free_pages_check(const char *function, struct page *page)
+static inline int free_pages_check(const char *function, struct page *page)
 {
 	if (	page_mapcount(page) ||
 		page->mapping != NULL ||
@@ -355,6 +352,12 @@ static inline void free_pages_check(const char *function, struct page *page)
 		bad_page(function, page);
 	if (PageDirty(page))
 		__ClearPageDirty(page);
+	/*
+	 * For now, we report if PG_reserved was found set, but do not
+	 * clear it, and do not free the page.  But we shall soon need
+	 * to do more, for when the ZERO_PAGE count wraps negative.
+	 */
+	return PageReserved(page);
 }
 
 /*
@@ -394,11 +397,10 @@ void __free_pages_ok(struct page *page, unsigned int order)
 {
 	LIST_HEAD(list);
 	int i;
+	int reserved = 0;
 
 	arch_free_page(page, order);
 
-	mod_page_state(pgfree, 1 << order);
-
 #ifndef CONFIG_MMU
 	if (order > 0)
 		for (i = 1 ; i < (1 << order) ; ++i)
@@ -406,8 +408,12 @@ void __free_pages_ok(struct page *page, unsigned int order)
 #endif
 
 	for (i = 0 ; i < (1 << order) ; ++i)
-		free_pages_check(__FUNCTION__, page + i);
+		reserved += free_pages_check(__FUNCTION__, page + i);
+	if (reserved)
+		return;
+
 	list_add(&page->lru, &list);
+	mod_page_state(pgfree, 1 << order);
 	kernel_map_pages(page, 1<<order, 0);
 	free_pages_bulk(page_zone(page), 1, &list, order);
 }
@@ -465,7 +471,7 @@ void set_page_refs(struct page *page, int order)
 /*
  * This page is about to be returned from the page allocator
  */
-static void prep_new_page(struct page *page, int order)
+static int prep_new_page(struct page *page, int order)
 {
 	if (	page_mapcount(page) ||
 		page->mapping != NULL ||
@@ -483,12 +489,20 @@ static void prep_new_page(struct page *page, int order)
 			1 << PG_reserved )))
 		bad_page(__FUNCTION__, page);
 
+	/*
+	 * For now, we report if PG_reserved was found set, but do not
+	 * clear it, and do not allocate the page: as a safety net.
+	 */
+	if (PageReserved(page))
+		return 1;
+
 	page->flags &= ~(1 << PG_uptodate | 1 << PG_error |
 			1 << PG_referenced | 1 << PG_arch_1 |
 			1 << PG_checked | 1 << PG_mappedtodisk);
 	set_page_private(page, 0);
 	set_page_refs(page, order);
 	kernel_map_pages(page, 1 << order, 1);
+	return 0;
 }
 
 /* 
@@ -671,11 +685,14 @@ static void fastcall free_hot_cold_page(struct page *page, int cold)
 
 	arch_free_page(page, 0);
 
-	kernel_map_pages(page, 1, 0);
-	inc_page_state(pgfree);
 	if (PageAnon(page))
 		page->mapping = NULL;
-	free_pages_check(__FUNCTION__, page);
+	if (free_pages_check(__FUNCTION__, page))
+		return;
+
+	inc_page_state(pgfree);
+	kernel_map_pages(page, 1, 0);
+
 	pcp = &zone_pcp(zone, get_cpu())->pcp[cold];
 	local_irq_save(flags);
 	list_add(&page->lru, &pcp->list);
@@ -714,12 +731,14 @@ static struct page *
 buffered_rmqueue(struct zone *zone, int order, gfp_t gfp_flags)
 {
 	unsigned long flags;
-	struct page *page = NULL;
+	struct page *page;
 	int cold = !!(gfp_flags & __GFP_COLD);
 
+again:
 	if (order == 0) {
 		struct per_cpu_pages *pcp;
 
+		page = NULL;
 		pcp = &zone_pcp(zone, get_cpu())->pcp[cold];
 		local_irq_save(flags);
 		if (pcp->count <= pcp->low)
@@ -732,9 +751,7 @@ buffered_rmqueue(struct zone *zone, int order, gfp_t gfp_flags)
 		}
 		local_irq_restore(flags);
 		put_cpu();
-	}
-
-	if (page == NULL) {
+	} else {
 		spin_lock_irqsave(&zone->lock, flags);
 		page = __rmqueue(zone, order);
 		spin_unlock_irqrestore(&zone->lock, flags);
@@ -743,7 +760,8 @@ buffered_rmqueue(struct zone *zone, int order, gfp_t gfp_flags)
 	if (page != NULL) {
 		BUG_ON(bad_range(zone, page));
 		mod_page_state_zone(zone, pgalloc, 1 << order);
-		prep_new_page(page, order);
+		if (prep_new_page(page, order))
+			goto again;
 
 		if (gfp_flags & __GFP_ZERO)
 			prep_zero_page(page, order, gfp_flags);
@@ -754,20 +772,28 @@ buffered_rmqueue(struct zone *zone, int order, gfp_t gfp_flags)
 	return page;
 }
 
+#define ALLOC_NO_WATERMARKS	0x01 /* don't check watermarks at all */
+#define ALLOC_WMARK_MIN		0x02 /* use pages_min watermark */
+#define ALLOC_WMARK_LOW		0x04 /* use pages_low watermark */
+#define ALLOC_WMARK_HIGH	0x08 /* use pages_high watermark */
+#define ALLOC_HARDER		0x10 /* try to alloc harder */
+#define ALLOC_HIGH		0x20 /* __GFP_HIGH set */
+#define ALLOC_CPUSET		0x40 /* check for correct cpuset */
+
 /*
  * Return 1 if free pages are above 'mark'. This takes into account the order
  * of the allocation.
  */
 int zone_watermark_ok(struct zone *z, int order, unsigned long mark,
-		      int classzone_idx, int can_try_harder, gfp_t gfp_high)
+		      int classzone_idx, int alloc_flags)
 {
 	/* free_pages my go negative - that's OK */
 	long min = mark, free_pages = z->free_pages - (1 << order) + 1;
 	int o;
 
-	if (gfp_high)
+	if (alloc_flags & ALLOC_HIGH)
 		min -= min / 2;
-	if (can_try_harder)
+	if (alloc_flags & ALLOC_HARDER)
 		min -= min / 4;
 
 	if (free_pages <= min + z->lowmem_reserve[classzone_idx])
@@ -785,14 +811,47 @@ int zone_watermark_ok(struct zone *z, int order, unsigned long mark,
 	return 1;
 }
 
-static inline int
-should_reclaim_zone(struct zone *z, gfp_t gfp_mask)
+/*
+ * get_page_from_freeliest goes through the zonelist trying to allocate
+ * a page.
+ */
+static struct page *
+get_page_from_freelist(gfp_t gfp_mask, unsigned int order,
+		struct zonelist *zonelist, int alloc_flags)
 {
-	if (!z->reclaim_pages)
-		return 0;
-	if (gfp_mask & __GFP_NORECLAIM)
-		return 0;
-	return 1;
+	struct zone **z = zonelist->zones;
+	struct page *page = NULL;
+	int classzone_idx = zone_idx(*z);
+
+	/*
+	 * Go through the zonelist once, looking for a zone with enough free.
+	 * See also cpuset_zone_allowed() comment in kernel/cpuset.c.
+	 */
+	do {
+		if ((alloc_flags & ALLOC_CPUSET) &&
+				!cpuset_zone_allowed(*z, gfp_mask))
+			continue;
+
+		if (!(alloc_flags & ALLOC_NO_WATERMARKS)) {
+			unsigned long mark;
+			if (alloc_flags & ALLOC_WMARK_MIN)
+				mark = (*z)->pages_min;
+			else if (alloc_flags & ALLOC_WMARK_LOW)
+				mark = (*z)->pages_low;
+			else
+				mark = (*z)->pages_high;
+			if (!zone_watermark_ok(*z, order, mark,
+				    classzone_idx, alloc_flags))
+				continue;
+		}
+
+		page = buffered_rmqueue(*z, order, gfp_mask);
+		if (page) {
+			zone_statistics(zonelist, *z);
+			break;
+		}
+	} while (*(++z) != NULL);
+	return page;
 }
 
 /*
@@ -803,105 +862,76 @@ __alloc_pages(gfp_t gfp_mask, unsigned int order,
 		struct zonelist *zonelist)
 {
 	const gfp_t wait = gfp_mask & __GFP_WAIT;
-	struct zone **zones, *z;
+	struct zone **z;
 	struct page *page;
 	struct reclaim_state reclaim_state;
 	struct task_struct *p = current;
-	int i;
-	int classzone_idx;
 	int do_retry;
-	int can_try_harder;
+	int alloc_flags;
 	int did_some_progress;
 
 	might_sleep_if(wait);
 
-	/*
-	 * The caller may dip into page reserves a bit more if the caller
-	 * cannot run direct reclaim, or is the caller has realtime scheduling
-	 * policy
-	 */
-	can_try_harder = (unlikely(rt_task(p)) && !in_interrupt()) || !wait;
-
-	zones = zonelist->zones;  /* the list of zones suitable for gfp_mask */
+restart:
+	z = zonelist->zones;  /* the list of zones suitable for gfp_mask */
 
-	if (unlikely(zones[0] == NULL)) {
+	if (unlikely(*z == NULL)) {
 		/* Should this ever happen?? */
 		return NULL;
 	}
 
-	classzone_idx = zone_idx(zones[0]);
+	page = get_page_from_freelist(gfp_mask|__GFP_HARDWALL, order,
+				zonelist, ALLOC_WMARK_LOW|ALLOC_CPUSET);
+	if (page)
+		goto got_pg;
+
+	do {
+		wakeup_kswapd(*z, order);
+	} while (*(++z));
 
-restart:
 	/*
-	 * Go through the zonelist once, looking for a zone with enough free.
-	 * See also cpuset_zone_allowed() comment in kernel/cpuset.c.
+	 * OK, we're below the kswapd watermark and have kicked background
+	 * reclaim. Now things get more complex, so set up alloc_flags according
+	 * to how we want to proceed.
+	 *
+	 * The caller may dip into page reserves a bit more if the caller
+	 * cannot run direct reclaim, or if the caller has realtime scheduling
+	 * policy.
 	 */
-	for (i = 0; (z = zones[i]) != NULL; i++) {
-		int do_reclaim = should_reclaim_zone(z, gfp_mask);
-
-		if (!cpuset_zone_allowed(z, __GFP_HARDWALL))
-			continue;
-
-		/*
-		 * If the zone is to attempt early page reclaim then this loop
-		 * will try to reclaim pages and check the watermark a second
-		 * time before giving up and falling back to the next zone.
-		 */
-zone_reclaim_retry:
-		if (!zone_watermark_ok(z, order, z->pages_low,
-				       classzone_idx, 0, 0)) {
-			if (!do_reclaim)
-				continue;
-			else {
-				zone_reclaim(z, gfp_mask, order);
-				/* Only try reclaim once */
-				do_reclaim = 0;
-				goto zone_reclaim_retry;
-			}
-		}
-
-		page = buffered_rmqueue(z, order, gfp_mask);
-		if (page)
-			goto got_pg;
-	}
-
-	for (i = 0; (z = zones[i]) != NULL; i++)
-		wakeup_kswapd(z, order);
+	alloc_flags = ALLOC_WMARK_MIN;
+	if ((unlikely(rt_task(p)) && !in_interrupt()) || !wait)
+		alloc_flags |= ALLOC_HARDER;
+	if (gfp_mask & __GFP_HIGH)
+		alloc_flags |= ALLOC_HIGH;
+	if (wait)
+		alloc_flags |= ALLOC_CPUSET;
 
 	/*
 	 * Go through the zonelist again. Let __GFP_HIGH and allocations
-	 * coming from realtime tasks to go deeper into reserves
+	 * coming from realtime tasks go deeper into reserves.
 	 *
 	 * This is the last chance, in general, before the goto nopage.
 	 * Ignore cpuset if GFP_ATOMIC (!wait) rather than fail alloc.
 	 * See also cpuset_zone_allowed() comment in kernel/cpuset.c.
 	 */
-	for (i = 0; (z = zones[i]) != NULL; i++) {
-		if (!zone_watermark_ok(z, order, z->pages_min,
-				       classzone_idx, can_try_harder,
-				       gfp_mask & __GFP_HIGH))
-			continue;
-
-		if (wait && !cpuset_zone_allowed(z, gfp_mask))
-			continue;
-
-		page = buffered_rmqueue(z, order, gfp_mask);
-		if (page)
-			goto got_pg;
-	}
+	page = get_page_from_freelist(gfp_mask, order, zonelist, alloc_flags);
+	if (page)
+		goto got_pg;
 
 	/* This allocation should allow future memory freeing. */
 
 	if (((p->flags & PF_MEMALLOC) || unlikely(test_thread_flag(TIF_MEMDIE)))
 			&& !in_interrupt()) {
 		if (!(gfp_mask & __GFP_NOMEMALLOC)) {
+nofail_alloc:
 			/* go through the zonelist yet again, ignoring mins */
-			for (i = 0; (z = zones[i]) != NULL; i++) {
-				if (!cpuset_zone_allowed(z, gfp_mask))
-					continue;
-				page = buffered_rmqueue(z, order, gfp_mask);
-				if (page)
-					goto got_pg;
+			page = get_page_from_freelist(gfp_mask, order,
+				zonelist, ALLOC_NO_WATERMARKS|ALLOC_CPUSET);
+			if (page)
+				goto got_pg;
+			if (gfp_mask & __GFP_NOFAIL) {
+				blk_congestion_wait(WRITE, HZ/50);
+				goto nofail_alloc;
 			}
 		}
 		goto nopage;
@@ -919,7 +949,7 @@ rebalance:
 	reclaim_state.reclaimed_slab = 0;
 	p->reclaim_state = &reclaim_state;
 
-	did_some_progress = try_to_free_pages(zones, gfp_mask);
+	did_some_progress = try_to_free_pages(zonelist->zones, gfp_mask);
 
 	p->reclaim_state = NULL;
 	p->flags &= ~PF_MEMALLOC;
@@ -927,19 +957,10 @@ rebalance:
 	cond_resched();
 
 	if (likely(did_some_progress)) {
-		for (i = 0; (z = zones[i]) != NULL; i++) {
-			if (!zone_watermark_ok(z, order, z->pages_min,
-					       classzone_idx, can_try_harder,
-					       gfp_mask & __GFP_HIGH))
-				continue;
-
-			if (!cpuset_zone_allowed(z, gfp_mask))
-				continue;
-
-			page = buffered_rmqueue(z, order, gfp_mask);
-			if (page)
-				goto got_pg;
-		}
+		page = get_page_from_freelist(gfp_mask, order,
+						zonelist, alloc_flags);
+		if (page)
+			goto got_pg;
 	} else if ((gfp_mask & __GFP_FS) && !(gfp_mask & __GFP_NORETRY)) {
 		/*
 		 * Go through the zonelist yet one more time, keep
@@ -947,18 +968,10 @@ rebalance:
 		 * a parallel oom killing, we must fail if we're still
 		 * under heavy pressure.
 		 */
-		for (i = 0; (z = zones[i]) != NULL; i++) {
-			if (!zone_watermark_ok(z, order, z->pages_high,
-					       classzone_idx, 0, 0))
-				continue;
-
-			if (!cpuset_zone_allowed(z, __GFP_HARDWALL))
-				continue;
-
-			page = buffered_rmqueue(z, order, gfp_mask);
-			if (page)
-				goto got_pg;
-		}
+		page = get_page_from_freelist(gfp_mask|__GFP_HARDWALL, order,
+				zonelist, ALLOC_WMARK_HIGH|ALLOC_CPUSET);
+		if (page)
+			goto got_pg;
 
 		out_of_memory(gfp_mask, order);
 		goto restart;
@@ -991,9 +1004,7 @@ nopage:
 		dump_stack();
 		show_mem();
 	}
-	return NULL;
 got_pg:
-	zone_statistics(zonelist, z);
 	return page;
 }
 
@@ -1330,7 +1341,7 @@ void show_free_areas(void)
 		} else
 			printk("\n");
 
-		for_each_cpu(cpu) {
+		for_each_online_cpu(cpu) {
 			struct per_cpu_pageset *pageset;
 
 			pageset = zone_pcp(zone, cpu);
@@ -1441,6 +1452,10 @@ static int __init build_zonelists_node(pg_data_t *pgdat, struct zonelist *zoneli
 		zone = pgdat->node_zones + ZONE_NORMAL;
 		if (zone->present_pages)
 			zonelist->zones[j++] = zone;
+	case ZONE_DMA32:
+		zone = pgdat->node_zones + ZONE_DMA32;
+		if (zone->present_pages)
+			zonelist->zones[j++] = zone;
 	case ZONE_DMA:
 		zone = pgdat->node_zones + ZONE_DMA;
 		if (zone->present_pages)
@@ -1455,6 +1470,8 @@ static inline int highest_zone(int zone_bits)
 	int res = ZONE_NORMAL;
 	if (zone_bits & (__force int)__GFP_HIGHMEM)
 		res = ZONE_HIGHMEM;
+	if (zone_bits & (__force int)__GFP_DMA32)
+		res = ZONE_DMA32;
 	if (zone_bits & (__force int)__GFP_DMA)
 		res = ZONE_DMA;
 	return res;
@@ -1755,16 +1772,16 @@ static int __devinit zone_batchsize(struct zone *zone)
 		batch = 1;
 
 	/*
-	 * We will be trying to allcoate bigger chunks of contiguous
-	 * memory of the order of fls(batch).  This should result in
-	 * better cache coloring.
+	 * Clamp the batch to a 2^n - 1 value. Having a power
+	 * of 2 value was found to be more likely to have
+	 * suboptimal cache aliasing properties in some cases.
 	 *
-	 * A sanity check also to ensure that batch is still in limits.
+	 * For example if 2 tasks are alternately allocating
+	 * batches of pages, one task can end up with a lot
+	 * of pages of one half of the possible page colors
+	 * and the other with pages of the other colors.
 	 */
-	batch = (1 << fls(batch + batch/2));
-
-	if (fls(batch) >= (PAGE_SHIFT + MAX_ORDER - 2))
-		batch = PAGE_SHIFT + ((MAX_ORDER - 1 - PAGE_SHIFT)/2);
+	batch = (1 << (fls(batch + batch/2)-1)) - 1;
 
 	return batch;
 }
@@ -1866,11 +1883,10 @@ static int __devinit pageset_cpuup_callback(struct notifier_block *nfb,
 			if (process_zones(cpu))
 				ret = NOTIFY_BAD;
 			break;
-#ifdef CONFIG_HOTPLUG_CPU
+		case CPU_UP_CANCELED:
 		case CPU_DEAD:
 			free_zone_pagesets(cpu);
 			break;
-#endif
 		default:
 			break;
 	}
@@ -1880,7 +1896,7 @@ static int __devinit pageset_cpuup_callback(struct notifier_block *nfb,
 static struct notifier_block pageset_notifier =
 	{ &pageset_cpuup_callback, NULL, 0 };
 
-void __init setup_per_cpu_pageset()
+void __init setup_per_cpu_pageset(void)
 {
 	int err;
 
@@ -1975,7 +1991,7 @@ static void __init free_area_init_core(struct pglist_data *pgdat,
 		if (zholes_size)
 			realsize -= zholes_size[j];
 
-		if (j == ZONE_DMA || j == ZONE_NORMAL)
+		if (j < ZONE_HIGHMEM)
 			nr_kernel_pages += realsize;
 		nr_all_pages += realsize;
 
@@ -2417,13 +2433,18 @@ void setup_per_zone_pages_min(void)
 	}
 
 	for_each_zone(zone) {
+		unsigned long tmp;
 		spin_lock_irqsave(&zone->lru_lock, flags);
+		tmp = (pages_min * zone->present_pages) / lowmem_pages;
 		if (is_highmem(zone)) {
 			/*
-			 * Often, highmem doesn't need to reserve any pages.
-			 * But the pages_min/low/high values are also used for
-			 * batching up page reclaim activity so we need a
-			 * decent value here.
+			 * __GFP_HIGH and PF_MEMALLOC allocations usually don't
+			 * need highmem pages, so cap pages_min to a small
+			 * value here.
+			 *
+			 * The (pages_high-pages_low) and (pages_low-pages_min)
+			 * deltas controls asynch page reclaim, and so should
+			 * not be capped for highmem.
 			 */
 			int min_pages;
 
@@ -2434,19 +2455,15 @@ void setup_per_zone_pages_min(void)
 				min_pages = 128;
 			zone->pages_min = min_pages;
 		} else {
-			/* if it's a lowmem zone, reserve a number of pages
+			/*
+			 * If it's a lowmem zone, reserve a number of pages
 			 * proportionate to the zone's size.
 			 */
-			zone->pages_min = (pages_min * zone->present_pages) /
-			                   lowmem_pages;
+			zone->pages_min = tmp;
 		}
 
-		/*
-		 * When interpreting these watermarks, just keep in mind that:
-		 * zone->pages_min == (zone->pages_min * 4) / 4;
-		 */
-		zone->pages_low   = (zone->pages_min * 5) / 4;
-		zone->pages_high  = (zone->pages_min * 6) / 4;
+		zone->pages_low   = zone->pages_min + tmp / 4;
+		zone->pages_high  = zone->pages_min + tmp / 2;
 		spin_unlock_irqrestore(&zone->lru_lock, flags);
 	}
 }
diff --git a/mm/rmap.c b/mm/rmap.c
index 914d04b98bee..f853c6def159 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -225,7 +225,7 @@ vma_address(struct page *page, struct vm_area_struct *vma)
 
 /*
  * At what user virtual address is page expected in vma? checking that the
- * page matches the vma: currently only used by unuse_process, on anon pages.
+ * page matches the vma: currently only used on anon pages, by unuse_vma;
  */
 unsigned long page_address_in_vma(struct page *page, struct vm_area_struct *vma)
 {
@@ -234,7 +234,8 @@ unsigned long page_address_in_vma(struct page *page, struct vm_area_struct *vma)
 		    (void *)page->mapping - PAGE_MAPPING_ANON)
 			return -EFAULT;
 	} else if (page->mapping && !(vma->vm_flags & VM_NONLINEAR)) {
-		if (vma->vm_file->f_mapping != page->mapping)
+		if (!vma->vm_file ||
+		    vma->vm_file->f_mapping != page->mapping)
 			return -EFAULT;
 	} else
 		return -EFAULT;
@@ -289,7 +290,7 @@ pte_t *page_check_address(struct page *page, struct mm_struct *mm,
  * repeatedly from either page_referenced_anon or page_referenced_file.
  */
 static int page_referenced_one(struct page *page,
-	struct vm_area_struct *vma, unsigned int *mapcount, int ignore_token)
+	struct vm_area_struct *vma, unsigned int *mapcount)
 {
 	struct mm_struct *mm = vma->vm_mm;
 	unsigned long address;
@@ -310,7 +311,7 @@ static int page_referenced_one(struct page *page,
 
 	/* Pretend the page is referenced if the task has the
 	   swap token and is in the middle of a page fault. */
-	if (mm != current->mm && !ignore_token && has_swap_token(mm) &&
+	if (mm != current->mm && has_swap_token(mm) &&
 			rwsem_is_locked(&mm->mmap_sem))
 		referenced++;
 
@@ -320,7 +321,7 @@ out:
 	return referenced;
 }
 
-static int page_referenced_anon(struct page *page, int ignore_token)
+static int page_referenced_anon(struct page *page)
 {
 	unsigned int mapcount;
 	struct anon_vma *anon_vma;
@@ -333,8 +334,7 @@ static int page_referenced_anon(struct page *page, int ignore_token)
 
 	mapcount = page_mapcount(page);
 	list_for_each_entry(vma, &anon_vma->head, anon_vma_node) {
-		referenced += page_referenced_one(page, vma, &mapcount,
-							ignore_token);
+		referenced += page_referenced_one(page, vma, &mapcount);
 		if (!mapcount)
 			break;
 	}
@@ -353,7 +353,7 @@ static int page_referenced_anon(struct page *page, int ignore_token)
  *
  * This function is only called from page_referenced for object-based pages.
  */
-static int page_referenced_file(struct page *page, int ignore_token)
+static int page_referenced_file(struct page *page)
 {
 	unsigned int mapcount;
 	struct address_space *mapping = page->mapping;
@@ -391,8 +391,7 @@ static int page_referenced_file(struct page *page, int ignore_token)
 			referenced++;
 			break;
 		}
-		referenced += page_referenced_one(page, vma, &mapcount,
-							ignore_token);
+		referenced += page_referenced_one(page, vma, &mapcount);
 		if (!mapcount)
 			break;
 	}
@@ -409,13 +408,10 @@ static int page_referenced_file(struct page *page, int ignore_token)
  * Quick test_and_clear_referenced for all mappings to a page,
  * returns the number of ptes which referenced the page.
  */
-int page_referenced(struct page *page, int is_locked, int ignore_token)
+int page_referenced(struct page *page, int is_locked)
 {
 	int referenced = 0;
 
-	if (!swap_token_default_timeout)
-		ignore_token = 1;
-
 	if (page_test_and_clear_young(page))
 		referenced++;
 
@@ -424,15 +420,14 @@ int page_referenced(struct page *page, int is_locked, int ignore_token)
 
 	if (page_mapped(page) && page->mapping) {
 		if (PageAnon(page))
-			referenced += page_referenced_anon(page, ignore_token);
+			referenced += page_referenced_anon(page);
 		else if (is_locked)
-			referenced += page_referenced_file(page, ignore_token);
+			referenced += page_referenced_file(page);
 		else if (TestSetPageLocked(page))
 			referenced++;
 		else {
 			if (page->mapping)
-				referenced += page_referenced_file(page,
-								ignore_token);
+				referenced += page_referenced_file(page);
 			unlock_page(page);
 		}
 	}
@@ -529,10 +524,8 @@ static int try_to_unmap_one(struct page *page, struct vm_area_struct *vma)
 	 * If the page is mlock()d, we cannot swap it out.
 	 * If it's recently referenced (perhaps page_referenced
 	 * skipped over this mm) then we should reactivate it.
-	 *
-	 * Pages belonging to VM_RESERVED regions should not happen here.
 	 */
-	if ((vma->vm_flags & (VM_LOCKED|VM_RESERVED)) ||
+	if ((vma->vm_flags & VM_LOCKED) ||
 			ptep_clear_flush_young(vma, address, pte)) {
 		ret = SWAP_FAIL;
 		goto out_unmap;
@@ -613,7 +606,6 @@ static void try_to_unmap_cluster(unsigned long cursor,
 	struct page *page;
 	unsigned long address;
 	unsigned long end;
-	unsigned long pfn;
 
 	address = (vma->vm_start + cursor) & CLUSTER_MASK;
 	end = address + CLUSTER_SIZE;
@@ -642,21 +634,14 @@ static void try_to_unmap_cluster(unsigned long cursor,
 	for (; address < end; pte++, address += PAGE_SIZE) {
 		if (!pte_present(*pte))
 			continue;
-
-		pfn = pte_pfn(*pte);
-		if (unlikely(!pfn_valid(pfn))) {
-			print_bad_pte(vma, *pte, address);
-			continue;
-		}
-
-		page = pfn_to_page(pfn);
-		BUG_ON(PageAnon(page));
+		page = vm_normal_page(vma, address, *pte);
+		BUG_ON(!page || PageAnon(page));
 
 		if (ptep_clear_flush_young(vma, address, pte))
 			continue;
 
 		/* Nuke the page table entry. */
-		flush_cache_page(vma, address, pfn);
+		flush_cache_page(vma, address, pte_pfn(*pte));
 		pteval = ptep_clear_flush(vma, address, pte);
 
 		/* If nonlinear, store the file page offset in the pte. */
@@ -727,7 +712,7 @@ static int try_to_unmap_file(struct page *page)
 
 	list_for_each_entry(vma, &mapping->i_mmap_nonlinear,
 						shared.vm_set.list) {
-		if (vma->vm_flags & (VM_LOCKED|VM_RESERVED))
+		if (vma->vm_flags & VM_LOCKED)
 			continue;
 		cursor = (unsigned long) vma->vm_private_data;
 		if (cursor > max_nl_cursor)
@@ -761,7 +746,7 @@ static int try_to_unmap_file(struct page *page)
 	do {
 		list_for_each_entry(vma, &mapping->i_mmap_nonlinear,
 						shared.vm_set.list) {
-			if (vma->vm_flags & (VM_LOCKED|VM_RESERVED))
+			if (vma->vm_flags & VM_LOCKED)
 				continue;
 			cursor = (unsigned long) vma->vm_private_data;
 			while ( cursor < max_nl_cursor &&
@@ -783,11 +768,8 @@ static int try_to_unmap_file(struct page *page)
 	 * in locked vmas).  Reset cursor on all unreserved nonlinear
 	 * vmas, now forgetting on which ones it had fallen behind.
 	 */
-	list_for_each_entry(vma, &mapping->i_mmap_nonlinear,
-						shared.vm_set.list) {
-		if (!(vma->vm_flags & VM_RESERVED))
-			vma->vm_private_data = NULL;
-	}
+	list_for_each_entry(vma, &mapping->i_mmap_nonlinear, shared.vm_set.list)
+		vma->vm_private_data = NULL;
 out:
 	spin_unlock(&mapping->i_mmap_lock);
 	return ret;
diff --git a/mm/slab.c b/mm/slab.c
index e291f5e1afbb..e5ec26e0c460 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -434,7 +434,7 @@ struct kmem_cache {
 /* Optimization question: fewer reaps means less 
  * probability for unnessary cpucache drain/refill cycles.
  *
- * OTHO the cpuarrays can contain lots of objects,
+ * OTOH the cpuarrays can contain lots of objects,
  * which could lock up otherwise freeable slabs.
  */
 #define REAPTIMEOUT_CPUC	(2*HZ)
@@ -565,14 +565,29 @@ static void **dbg_userword(kmem_cache_t *cachep, void *objp)
 #define	BREAK_GFP_ORDER_LO	0
 static int slab_break_gfp_order = BREAK_GFP_ORDER_LO;
 
-/* Macros for storing/retrieving the cachep and or slab from the
+/* Functions for storing/retrieving the cachep and or slab from the
  * global 'mem_map'. These are used to find the slab an obj belongs to.
  * With kfree(), these are used to find the cache which an obj belongs to.
  */
-#define	SET_PAGE_CACHE(pg,x)  ((pg)->lru.next = (struct list_head *)(x))
-#define	GET_PAGE_CACHE(pg)    ((kmem_cache_t *)(pg)->lru.next)
-#define	SET_PAGE_SLAB(pg,x)   ((pg)->lru.prev = (struct list_head *)(x))
-#define	GET_PAGE_SLAB(pg)     ((struct slab *)(pg)->lru.prev)
+static inline void page_set_cache(struct page *page, struct kmem_cache *cache)
+{
+	page->lru.next = (struct list_head *)cache;
+}
+
+static inline struct kmem_cache *page_get_cache(struct page *page)
+{
+	return (struct kmem_cache *)page->lru.next;
+}
+
+static inline void page_set_slab(struct page *page, struct slab *slab)
+{
+	page->lru.prev = (struct list_head *)slab;
+}
+
+static inline struct slab *page_get_slab(struct page *page)
+{
+	return (struct slab *)page->lru.prev;
+}
 
 /* These are the default caches for kmalloc. Custom caches can have other sizes. */
 struct cache_sizes malloc_sizes[] = {
@@ -1190,11 +1205,7 @@ static void *kmem_getpages(kmem_cache_t *cachep, gfp_t flags, int nodeid)
 	int i;
 
 	flags |= cachep->gfpflags;
-	if (likely(nodeid == -1)) {
-		page = alloc_pages(flags, cachep->gfporder);
-	} else {
-		page = alloc_pages_node(nodeid, flags, cachep->gfporder);
-	}
+	page = alloc_pages_node(nodeid, flags, cachep->gfporder);
 	if (!page)
 		return NULL;
 	addr = page_address(page);
@@ -1368,7 +1379,7 @@ static void check_poison_obj(kmem_cache_t *cachep, void *objp)
 		/* Print some data about the neighboring objects, if they
 		 * exist:
 		 */
-		struct slab *slabp = GET_PAGE_SLAB(virt_to_page(objp));
+		struct slab *slabp = page_get_slab(virt_to_page(objp));
 		int objnr;
 
 		objnr = (objp-slabp->s_mem)/cachep->objsize;
@@ -2138,8 +2149,8 @@ static void set_slab_attr(kmem_cache_t *cachep, struct slab *slabp, void *objp)
 	i = 1 << cachep->gfporder;
 	page = virt_to_page(objp);
 	do {
-		SET_PAGE_CACHE(page, cachep);
-		SET_PAGE_SLAB(page, slabp);
+		page_set_cache(page, cachep);
+		page_set_slab(page, slabp);
 		page++;
 	} while (--i);
 }
@@ -2269,14 +2280,14 @@ static void *cache_free_debugcheck(kmem_cache_t *cachep, void *objp,
 	kfree_debugcheck(objp);
 	page = virt_to_page(objp);
 
-	if (GET_PAGE_CACHE(page) != cachep) {
+	if (page_get_cache(page) != cachep) {
 		printk(KERN_ERR "mismatch in kmem_cache_free: expected cache %p, got %p\n",
-				GET_PAGE_CACHE(page),cachep);
+				page_get_cache(page),cachep);
 		printk(KERN_ERR "%p is %s.\n", cachep, cachep->name);
-		printk(KERN_ERR "%p is %s.\n", GET_PAGE_CACHE(page), GET_PAGE_CACHE(page)->name);
+		printk(KERN_ERR "%p is %s.\n", page_get_cache(page), page_get_cache(page)->name);
 		WARN_ON(1);
 	}
-	slabp = GET_PAGE_SLAB(page);
+	slabp = page_get_slab(page);
 
 	if (cachep->flags & SLAB_RED_ZONE) {
 		if (*dbg_redzone1(cachep, objp) != RED_ACTIVE || *dbg_redzone2(cachep, objp) != RED_ACTIVE) {
@@ -2628,7 +2639,7 @@ static void free_block(kmem_cache_t *cachep, void **objpp, int nr_objects, int n
 		struct slab *slabp;
 		unsigned int objnr;
 
-		slabp = GET_PAGE_SLAB(virt_to_page(objp));
+		slabp = page_get_slab(virt_to_page(objp));
 		l3 = cachep->nodelists[node];
 		list_del(&slabp->list);
 		objnr = (objp - slabp->s_mem) / cachep->objsize;
@@ -2744,7 +2755,7 @@ static inline void __cache_free(kmem_cache_t *cachep, void *objp)
 #ifdef CONFIG_NUMA
 	{
 		struct slab *slabp;
-		slabp = GET_PAGE_SLAB(virt_to_page(objp));
+		slabp = page_get_slab(virt_to_page(objp));
 		if (unlikely(slabp->nodeid != numa_node_id())) {
 			struct array_cache *alien = NULL;
 			int nodeid = slabp->nodeid;
@@ -2830,7 +2841,7 @@ int fastcall kmem_ptr_validate(kmem_cache_t *cachep, void *ptr)
 	page = virt_to_page(ptr);
 	if (unlikely(!PageSlab(page)))
 		goto out;
-	if (unlikely(GET_PAGE_CACHE(page) != cachep))
+	if (unlikely(page_get_cache(page) != cachep))
 		goto out;
 	return 1;
 out:
@@ -3026,7 +3037,7 @@ void kfree(const void *objp)
 		return;
 	local_irq_save(flags);
 	kfree_debugcheck(objp);
-	c = GET_PAGE_CACHE(virt_to_page(objp));
+	c = page_get_cache(virt_to_page(objp));
 	__cache_free(c, (void*)objp);
 	local_irq_restore(flags);
 }
@@ -3596,7 +3607,7 @@ unsigned int ksize(const void *objp)
 	if (unlikely(objp == NULL))
 		return 0;
 
-	return obj_reallen(GET_PAGE_CACHE(virt_to_page(objp)));
+	return obj_reallen(page_get_cache(virt_to_page(objp)));
 }
 
 
diff --git a/mm/swap.c b/mm/swap.c
index d09cf7f03e76..73d351439ef6 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -34,8 +34,6 @@
 /* How many pages do we try to swap or page in/out together? */
 int page_cluster;
 
-#ifdef CONFIG_HUGETLB_PAGE
-
 void put_page(struct page *page)
 {
 	if (unlikely(PageCompound(page))) {
@@ -52,7 +50,6 @@ void put_page(struct page *page)
 		__page_cache_release(page);
 }
 EXPORT_SYMBOL(put_page);
-#endif
 
 /*
  * Writeback is about to end against a page which has been marked for immediate
diff --git a/mm/thrash.c b/mm/thrash.c
index eff3c18c33a1..f4c560b4a2b7 100644
--- a/mm/thrash.c
+++ b/mm/thrash.c
@@ -57,14 +57,17 @@ void grab_swap_token(void)
 	/* We have the token. Let others know we still need it. */
 	if (has_swap_token(current->mm)) {
 		current->mm->recent_pagein = 1;
+		if (unlikely(!swap_token_default_timeout))
+			disable_swap_token();
 		return;
 	}
 
 	if (time_after(jiffies, swap_token_check)) {
 
-		/* Can't get swapout protection if we exceed our RSS limit. */
-		// if (current->mm->rss > current->mm->rlimit_rss)
-		//	return;
+		if (!swap_token_default_timeout) {
+			swap_token_check = jiffies + SWAP_TOKEN_CHECK_INTERVAL;
+			return;
+		}
 
 		/* ... or if we recently held the token. */
 		if (time_before(jiffies, current->mm->swap_token_time))
@@ -95,6 +98,7 @@ void __put_swap_token(struct mm_struct *mm)
 {
 	spin_lock(&swap_token_lock);
 	if (likely(mm == swap_token_mm)) {
+		mm->swap_token_time = jiffies + SWAP_TOKEN_CHECK_INTERVAL;
 		swap_token_mm = &init_mm;
 		swap_token_check = jiffies;
 	}
diff --git a/mm/truncate.c b/mm/truncate.c
index 29c18f68dc35..9173ab500604 100644
--- a/mm/truncate.c
+++ b/mm/truncate.c
@@ -282,8 +282,8 @@ int invalidate_inode_pages2_range(struct address_space *mapping,
 					 * Zap the rest of the file in one hit.
 					 */
 					unmap_mapping_range(mapping,
-					    page_index << PAGE_CACHE_SHIFT,
-					    (end - page_index + 1)
+					   (loff_t)page_index<<PAGE_CACHE_SHIFT,
+					   (loff_t)(end - page_index + 1)
 							<< PAGE_CACHE_SHIFT,
 					    0);
 					did_range_unmap = 1;
@@ -292,7 +292,7 @@ int invalidate_inode_pages2_range(struct address_space *mapping,
 					 * Just zap this page
 					 */
 					unmap_mapping_range(mapping,
-					  page_index << PAGE_CACHE_SHIFT,
+					  (loff_t)page_index<<PAGE_CACHE_SHIFT,
 					  PAGE_CACHE_SIZE, 0);
 				}
 			}
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 135bf8ca96ee..b0cd81c32de6 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -201,13 +201,25 @@ static int shrink_slab(unsigned long scanned, gfp_t gfp_mask,
 	list_for_each_entry(shrinker, &shrinker_list, list) {
 		unsigned long long delta;
 		unsigned long total_scan;
+		unsigned long max_pass = (*shrinker->shrinker)(0, gfp_mask);
 
 		delta = (4 * scanned) / shrinker->seeks;
-		delta *= (*shrinker->shrinker)(0, gfp_mask);
+		delta *= max_pass;
 		do_div(delta, lru_pages + 1);
 		shrinker->nr += delta;
-		if (shrinker->nr < 0)
-			shrinker->nr = LONG_MAX;	/* It wrapped! */
+		if (shrinker->nr < 0) {
+			printk(KERN_ERR "%s: nr=%ld\n",
+					__FUNCTION__, shrinker->nr);
+			shrinker->nr = max_pass;
+		}
+
+		/*
+		 * Avoid risking looping forever due to too large nr value:
+		 * never try to free more than twice the estimate number of
+		 * freeable entries.
+		 */
+		if (shrinker->nr > max_pass * 2)
+			shrinker->nr = max_pass * 2;
 
 		total_scan = shrinker->nr;
 		shrinker->nr = 0;
@@ -407,7 +419,7 @@ static int shrink_list(struct list_head *page_list, struct scan_control *sc)
 		if (PageWriteback(page))
 			goto keep_locked;
 
-		referenced = page_referenced(page, 1, sc->priority <= 0);
+		referenced = page_referenced(page, 1);
 		/* In active use or really unfreeable?  Activate it. */
 		if (referenced && page_mapping_inuse(page))
 			goto activate_locked;
@@ -756,7 +768,7 @@ refill_inactive_zone(struct zone *zone, struct scan_control *sc)
 		if (page_mapped(page)) {
 			if (!reclaim_mapped ||
 			    (total_swap_pages == 0 && PageAnon(page)) ||
-			    page_referenced(page, 0, sc->priority <= 0)) {
+			    page_referenced(page, 0)) {
 				list_add(&page->lru, &l_active);
 				continue;
 			}
@@ -960,6 +972,8 @@ int try_to_free_pages(struct zone **zones, gfp_t gfp_mask)
 		sc.nr_reclaimed = 0;
 		sc.priority = priority;
 		sc.swap_cluster_max = SWAP_CLUSTER_MAX;
+		if (!priority)
+			disable_swap_token();
 		shrink_caches(zones, &sc);
 		shrink_slab(sc.nr_scanned, gfp_mask, lru_pages);
 		if (reclaim_state) {
@@ -1056,6 +1070,10 @@ loop_again:
 		int end_zone = 0;	/* Inclusive.  0 = ZONE_DMA */
 		unsigned long lru_pages = 0;
 
+		/* The swap token gets in the way of swapout... */
+		if (!priority)
+			disable_swap_token();
+
 		all_zones_ok = 1;
 
 		if (nr_pages == 0) {
@@ -1074,7 +1092,7 @@ loop_again:
 					continue;
 
 				if (!zone_watermark_ok(zone, order,
-						zone->pages_high, 0, 0, 0)) {
+						zone->pages_high, 0, 0)) {
 					end_zone = i;
 					goto scan;
 				}
@@ -1111,7 +1129,7 @@ scan:
 
 			if (nr_pages == 0) {	/* Not software suspend */
 				if (!zone_watermark_ok(zone, order,
-						zone->pages_high, end_zone, 0, 0))
+						zone->pages_high, end_zone, 0))
 					all_zones_ok = 0;
 			}
 			zone->temp_priority = priority;
@@ -1259,7 +1277,7 @@ void wakeup_kswapd(struct zone *zone, int order)
 		return;
 
 	pgdat = zone->zone_pgdat;
-	if (zone_watermark_ok(zone, order, zone->pages_low, 0, 0, 0))
+	if (zone_watermark_ok(zone, order, zone->pages_low, 0, 0))
 		return;
 	if (pgdat->kswapd_max_order < order)
 		pgdat->kswapd_max_order = order;
@@ -1360,6 +1378,7 @@ int zone_reclaim(struct zone *zone, gfp_t gfp_mask, unsigned int order)
 	sc.nr_reclaimed = 0;
 	/* scan at the highest priority */
 	sc.priority = 0;
+	disable_swap_token();
 
 	if (nr_pages > SWAP_CLUSTER_MAX)
 		sc.swap_cluster_max = nr_pages;
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
index 91e412b0ab00..67465b65abe4 100644
--- a/net/8021q/vlan.c
+++ b/net/8021q/vlan.c
@@ -753,6 +753,8 @@ static int vlan_ioctl_handler(void __user *arg)
 		break;
 	case GET_VLAN_REALDEV_NAME_CMD:
 		err = vlan_dev_get_realdev_name(args.device1, args.u.device2);
+		if (err)
+			goto out;
 		if (copy_to_user(arg, &args,
 				 sizeof(struct vlan_ioctl_args))) {
 			err = -EFAULT;
@@ -761,6 +763,8 @@ static int vlan_ioctl_handler(void __user *arg)
 
 	case GET_VLAN_VID_CMD:
 		err = vlan_dev_get_vid(args.device1, &vid);
+		if (err)
+			goto out;
 		args.u.VID = vid;
 		if (copy_to_user(arg, &args,
 				 sizeof(struct vlan_ioctl_args))) {
@@ -774,7 +778,7 @@ static int vlan_ioctl_handler(void __user *arg)
 			__FUNCTION__, args.cmd);
 		return -EINVAL;
 	};
-
+out:
 	return err;
 }
 
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index b74864889670..f2a8750bbf1d 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -165,6 +165,9 @@ int vlan_skb_recv(struct sk_buff *skb, struct net_device *dev,
 
 	skb_pull(skb, VLAN_HLEN); /* take off the VLAN header (4 bytes currently) */
 
+	/* Need to correct hardware checksum */
+	skb_postpull_rcsum(skb, vhdr, VLAN_HLEN);
+
 	/* Ok, lets check to make sure the device (dev) we
 	 * came in on is what this VLAN is attached to.
 	 */
diff --git a/net/Makefile b/net/Makefile
index 4aa2f46d2a56..f5141b9d4f38 100644
--- a/net/Makefile
+++ b/net/Makefile
@@ -15,8 +15,8 @@ obj-$(CONFIG_NET)		+= $(tmp-y)
 # LLC has to be linked before the files in net/802/
 obj-$(CONFIG_LLC)		+= llc/
 obj-$(CONFIG_NET)		+= ethernet/ 802/ sched/ netlink/
-obj-$(CONFIG_INET)		+= ipv4/
 obj-$(CONFIG_NETFILTER)		+= netfilter/
+obj-$(CONFIG_INET)		+= ipv4/
 obj-$(CONFIG_XFRM)		+= xfrm/
 obj-$(CONFIG_UNIX)		+= unix/
 ifneq ($(CONFIG_IPV6),)
diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
index 223c7ad5bd0f..02cc7e71efea 100644
--- a/net/atm/atm_misc.c
+++ b/net/atm/atm_misc.c
@@ -74,11 +74,14 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc,int pdu_size,
  */
 
 
-int atm_pcr_goal(struct atm_trafprm *tp)
+int atm_pcr_goal(const struct atm_trafprm *tp)
 {
-	if (tp->pcr && tp->pcr != ATM_MAX_PCR) return -tp->pcr;
-	if (tp->min_pcr && !tp->pcr) return tp->min_pcr;
-	if (tp->max_pcr != ATM_MAX_PCR) return -tp->max_pcr;
+	if (tp->pcr && tp->pcr != ATM_MAX_PCR)
+		return -tp->pcr;
+	if (tp->min_pcr && !tp->pcr)
+		return tp->min_pcr;
+	if (tp->max_pcr != ATM_MAX_PCR)
+		return -tp->max_pcr;
 	return 0;
 }
 
diff --git a/net/atm/common.c b/net/atm/common.c
index 63feea49fb13..6656b111cc05 100644
--- a/net/atm/common.c
+++ b/net/atm/common.c
@@ -221,6 +221,29 @@ void vcc_release_async(struct atm_vcc *vcc, int reply)
 EXPORT_SYMBOL(vcc_release_async);
 
 
+void atm_dev_release_vccs(struct atm_dev *dev)
+{
+	int i;
+
+	write_lock_irq(&vcc_sklist_lock);
+	for (i = 0; i < VCC_HTABLE_SIZE; i++) {
+		struct hlist_head *head = &vcc_hash[i];
+		struct hlist_node *node, *tmp;
+		struct sock *s;
+		struct atm_vcc *vcc;
+
+		sk_for_each_safe(s, node, tmp, head) {
+			vcc = atm_sk(s);
+			if (vcc->dev == dev) {
+				vcc_release_async(vcc, -EPIPE);
+				sk_del_node_init(s);
+			}
+		}
+	}
+	write_unlock_irq(&vcc_sklist_lock);
+}
+
+
 static int adjust_tp(struct atm_trafprm *tp,unsigned char aal)
 {
 	int max_sdu;
@@ -332,12 +355,13 @@ static int __vcc_connect(struct atm_vcc *vcc, struct atm_dev *dev, short vpi,
 		return -EINVAL;
 	if (vci > 0 && vci < ATM_NOT_RSV_VCI && !capable(CAP_NET_BIND_SERVICE))
 		return -EPERM;
-	error = 0;
+	error = -ENODEV;
 	if (!try_module_get(dev->ops->owner))
-		return -ENODEV;
+		return error;
 	vcc->dev = dev;
 	write_lock_irq(&vcc_sklist_lock);
-	if ((error = find_ci(vcc, &vpi, &vci))) {
+	if (test_bit(ATM_DF_REMOVED, &dev->flags) || 
+	    (error = find_ci(vcc, &vpi, &vci))) {
 		write_unlock_irq(&vcc_sklist_lock);
 		goto fail_module_put;
 	}
@@ -423,33 +447,23 @@ int vcc_connect(struct socket *sock, int itf, short vpi, int vci)
 	if (vcc->qos.txtp.traffic_class == ATM_ANYCLASS ||
 	    vcc->qos.rxtp.traffic_class == ATM_ANYCLASS)
 		return -EINVAL;
-	if (itf != ATM_ITF_ANY) {
-		dev = atm_dev_lookup(itf);
-		if (!dev)
-			return -ENODEV;
-		error = __vcc_connect(vcc, dev, vpi, vci);
-		if (error) {
-			atm_dev_put(dev);
-			return error;
-		}
+	if (likely(itf != ATM_ITF_ANY)) {
+		dev = try_then_request_module(atm_dev_lookup(itf), "atm-device-%d", itf);
 	} else {
-		struct list_head *p, *next;
-
 		dev = NULL;
-		spin_lock(&atm_dev_lock);
-		list_for_each_safe(p, next, &atm_devs) {
-			dev = list_entry(p, struct atm_dev, dev_list);
+		down(&atm_dev_mutex);
+		if (!list_empty(&atm_devs)) {
+			dev = list_entry(atm_devs.next, struct atm_dev, dev_list);
 			atm_dev_hold(dev);
-			spin_unlock(&atm_dev_lock);
-			if (!__vcc_connect(vcc, dev, vpi, vci))
-				break;
-			atm_dev_put(dev);
-			dev = NULL;
-			spin_lock(&atm_dev_lock);
 		}
-		spin_unlock(&atm_dev_lock);
-		if (!dev)
-			return -ENODEV;
+		up(&atm_dev_mutex);
+	}
+	if (!dev)
+		return -ENODEV;
+	error = __vcc_connect(vcc, dev, vpi, vci);
+	if (error) {
+		atm_dev_put(dev);
+		return error;
 	}
 	if (vpi == ATM_VPI_UNSPEC || vci == ATM_VCI_UNSPEC)
 		set_bit(ATM_VF_PARTIAL,&vcc->flags);
diff --git a/net/atm/common.h b/net/atm/common.h
index e49ed41c0e33..4887c317cefe 100644
--- a/net/atm/common.h
+++ b/net/atm/common.h
@@ -47,4 +47,6 @@ static inline void atm_proc_exit(void)
 /* SVC */
 int svc_change_qos(struct atm_vcc *vcc,struct atm_qos *qos);
 
+void atm_dev_release_vccs(struct atm_dev *dev);
+
 #endif
diff --git a/net/atm/resources.c b/net/atm/resources.c
index 415d2615d475..c8c459fcb038 100644
--- a/net/atm/resources.c
+++ b/net/atm/resources.c
@@ -25,7 +25,7 @@
 
 
 LIST_HEAD(atm_devs);
-DEFINE_SPINLOCK(atm_dev_lock);
+DECLARE_MUTEX(atm_dev_mutex);
 
 static struct atm_dev *__alloc_atm_dev(const char *type)
 {
@@ -52,7 +52,7 @@ static struct atm_dev *__atm_dev_lookup(int number)
 
 	list_for_each(p, &atm_devs) {
 		dev = list_entry(p, struct atm_dev, dev_list);
-		if ((dev->ops) && (dev->number == number)) {
+		if (dev->number == number) {
 			atm_dev_hold(dev);
 			return dev;
 		}
@@ -64,12 +64,13 @@ struct atm_dev *atm_dev_lookup(int number)
 {
 	struct atm_dev *dev;
 
-	spin_lock(&atm_dev_lock);
+	down(&atm_dev_mutex);
 	dev = __atm_dev_lookup(number);
-	spin_unlock(&atm_dev_lock);
+	up(&atm_dev_mutex);
 	return dev;
 }
 
+
 struct atm_dev *atm_dev_register(const char *type, const struct atmdev_ops *ops,
 				 int number, unsigned long *flags)
 {
@@ -81,11 +82,11 @@ struct atm_dev *atm_dev_register(const char *type, const struct atmdev_ops *ops,
 		    type);
 		return NULL;
 	}
-	spin_lock(&atm_dev_lock);
+	down(&atm_dev_mutex);
 	if (number != -1) {
 		if ((inuse = __atm_dev_lookup(number))) {
 			atm_dev_put(inuse);
-			spin_unlock(&atm_dev_lock);
+			up(&atm_dev_mutex);
 			kfree(dev);
 			return NULL;
 		}
@@ -105,19 +106,17 @@ struct atm_dev *atm_dev_register(const char *type, const struct atmdev_ops *ops,
 		memset(&dev->flags, 0, sizeof(dev->flags));
 	memset(&dev->stats, 0, sizeof(dev->stats));
 	atomic_set(&dev->refcnt, 1);
-	list_add_tail(&dev->dev_list, &atm_devs);
-	spin_unlock(&atm_dev_lock);
 
 	if (atm_proc_dev_register(dev) < 0) {
 		printk(KERN_ERR "atm_dev_register: "
 		       "atm_proc_dev_register failed for dev %s\n",
 		       type);
-		spin_lock(&atm_dev_lock);
-		list_del(&dev->dev_list);
-		spin_unlock(&atm_dev_lock);
+		up(&atm_dev_mutex);
 		kfree(dev);
 		return NULL;
 	}
+	list_add_tail(&dev->dev_list, &atm_devs);
+	up(&atm_dev_mutex);
 
 	return dev;
 }
@@ -125,37 +124,22 @@ struct atm_dev *atm_dev_register(const char *type, const struct atmdev_ops *ops,
 
 void atm_dev_deregister(struct atm_dev *dev)
 {
-	unsigned long warning_time;
+	BUG_ON(test_bit(ATM_DF_REMOVED, &dev->flags));
+	set_bit(ATM_DF_REMOVED, &dev->flags);
+
+	/*
+	 * if we remove current device from atm_devs list, new device 
+	 * with same number can appear, such we need deregister proc, 
+	 * release async all vccs and remove them from vccs list too
+	 */
+	down(&atm_dev_mutex);
+	list_del(&dev->dev_list);
+	up(&atm_dev_mutex);
 
+	atm_dev_release_vccs(dev);
 	atm_proc_dev_deregister(dev);
 
-	spin_lock(&atm_dev_lock);
-	list_del(&dev->dev_list);
-	spin_unlock(&atm_dev_lock);
-
-        warning_time = jiffies;
-        while (atomic_read(&dev->refcnt) != 1) {
-                msleep(250);
-                if ((jiffies - warning_time) > 10 * HZ) {
-                        printk(KERN_EMERG "atm_dev_deregister: waiting for "
-                               "dev %d to become free. Usage count = %d\n",
-                               dev->number, atomic_read(&dev->refcnt));
-                        warning_time = jiffies;
-                }
-        }
-
-	kfree(dev);
-}
-
-void shutdown_atm_dev(struct atm_dev *dev)
-{
-	if (atomic_read(&dev->refcnt) > 1) {
-		set_bit(ATM_DF_CLOSE, &dev->flags);
-		return;
-	}
-	if (dev->ops->dev_close)
-		dev->ops->dev_close(dev);
-	atm_dev_deregister(dev);
+	atm_dev_put(dev);
 }
 
 
@@ -211,16 +195,16 @@ int atm_dev_ioctl(unsigned int cmd, void __user *arg)
 				return -EFAULT;
 			if (get_user(len, &iobuf->length))
 				return -EFAULT;
-			spin_lock(&atm_dev_lock);
+			down(&atm_dev_mutex);
 			list_for_each(p, &atm_devs)
 				size += sizeof(int);
 			if (size > len) {
-				spin_unlock(&atm_dev_lock);
+				up(&atm_dev_mutex);
 				return -E2BIG;
 			}
 			tmp_buf = kmalloc(size, GFP_ATOMIC);
 			if (!tmp_buf) {
-				spin_unlock(&atm_dev_lock);
+				up(&atm_dev_mutex);
 				return -ENOMEM;
 			}
 			tmp_p = tmp_buf;
@@ -228,7 +212,7 @@ int atm_dev_ioctl(unsigned int cmd, void __user *arg)
 				dev = list_entry(p, struct atm_dev, dev_list);
 				*tmp_p++ = dev->number;
 			}
-			spin_unlock(&atm_dev_lock);
+			up(&atm_dev_mutex);
 		        error = ((copy_to_user(buf, tmp_buf, size)) ||
 					put_user(size, &iobuf->length))
 						? -EFAULT : 0;
@@ -245,7 +229,8 @@ int atm_dev_ioctl(unsigned int cmd, void __user *arg)
 	if (get_user(number, &sioc->number))
 		return -EFAULT;
 
-	if (!(dev = atm_dev_lookup(number)))
+	if (!(dev = try_then_request_module(atm_dev_lookup(number),
+					    "atm-device-%d", number)))
 		return -ENODEV;
 	
 	switch (cmd) {
@@ -414,13 +399,13 @@ static __inline__ void *dev_get_idx(loff_t left)
 
 void *atm_dev_seq_start(struct seq_file *seq, loff_t *pos)
 {
- 	spin_lock(&atm_dev_lock);
+ 	down(&atm_dev_mutex);
 	return *pos ? dev_get_idx(*pos) : (void *) 1;
 }
 
 void atm_dev_seq_stop(struct seq_file *seq, void *v)
 {
- 	spin_unlock(&atm_dev_lock);
+ 	up(&atm_dev_mutex);
 }
  
 void *atm_dev_seq_next(struct seq_file *seq, void *v, loff_t *pos)
@@ -434,4 +419,3 @@ void *atm_dev_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 EXPORT_SYMBOL(atm_dev_register);
 EXPORT_SYMBOL(atm_dev_deregister);
 EXPORT_SYMBOL(atm_dev_lookup);
-EXPORT_SYMBOL(shutdown_atm_dev);
diff --git a/net/atm/resources.h b/net/atm/resources.h
index 12910619dbb6..b7fb82a93b42 100644
--- a/net/atm/resources.h
+++ b/net/atm/resources.h
@@ -11,8 +11,7 @@
 
 
 extern struct list_head atm_devs;
-extern spinlock_t atm_dev_lock;
-
+extern struct semaphore atm_dev_mutex;
 
 int atm_dev_ioctl(unsigned int cmd, void __user *arg);
 
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index defcf6a8607c..975abe254b7a 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -366,6 +366,7 @@ int br_add_if(struct net_bridge *br, struct net_device *dev)
 
 		spin_lock_bh(&br->lock);
 		br_stp_recalculate_bridge_id(br);
+		br_features_recompute(br);
 		if ((br->dev->flags & IFF_UP) 
 		    && (dev->flags & IFF_UP) && netif_carrier_ok(dev))
 			br_stp_enable_port(p);
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index d8e36b775125..23422bd53a5e 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -295,7 +295,7 @@ static int check_hbh_len(struct sk_buff *skb)
 	len -= 2;
 
 	while (len > 0) {
-		int optlen = raw[off+1]+2;
+		int optlen = skb->nh.raw[off+1]+2;
 
 		switch (skb->nh.raw[off]) {
 		case IPV6_TLV_PAD0:
@@ -308,18 +308,15 @@ static int check_hbh_len(struct sk_buff *skb)
 		case IPV6_TLV_JUMBO:
 			if (skb->nh.raw[off+1] != 4 || (off&3) != 2)
 				goto bad;
-
 			pkt_len = ntohl(*(u32*)(skb->nh.raw+off+2));
-
+			if (pkt_len <= IPV6_MAXPLEN ||
+			    skb->nh.ipv6h->payload_len)
+				goto bad;
 			if (pkt_len > skb->len - sizeof(struct ipv6hdr))
 				goto bad;
-			if (pkt_len + sizeof(struct ipv6hdr) < skb->len) {
-				if (__pskb_trim(skb,
-				    pkt_len + sizeof(struct ipv6hdr)))
-					goto bad;
-				if (skb->ip_summed == CHECKSUM_HW)
-					skb->ip_summed = CHECKSUM_NONE;
-			}
+			if (pskb_trim_rcsum(skb,
+			    pkt_len+sizeof(struct ipv6hdr)))
+				goto bad;
 			break;
 		default:
 			if (optlen > len)
@@ -372,6 +369,7 @@ static unsigned int br_nf_pre_routing_ipv6(unsigned int hook,
 	if (hdr->nexthdr == NEXTHDR_HOP && check_hbh_len(skb))
 			goto inhdr_error;
 
+ 	nf_bridge_put(skb->nf_bridge);
 	if ((nf_bridge = nf_bridge_alloc(skb)) == NULL)
 		return NF_DROP;
 	setup_pre_routing(skb);
@@ -455,6 +453,7 @@ static unsigned int br_nf_pre_routing(unsigned int hook, struct sk_buff **pskb,
 			skb->ip_summed = CHECKSUM_NONE;
 	}
 
+ 	nf_bridge_put(skb->nf_bridge);
 	if ((nf_bridge = nf_bridge_alloc(skb)) == NULL)
 		return NF_DROP;
 	setup_pre_routing(skb);
diff --git a/net/core/datagram.c b/net/core/datagram.c
index d219435d086c..1bcfef51ac58 100644
--- a/net/core/datagram.c
+++ b/net/core/datagram.c
@@ -350,6 +350,20 @@ fault:
 	return -EFAULT;
 }
 
+unsigned int __skb_checksum_complete(struct sk_buff *skb)
+{
+	unsigned int sum;
+
+	sum = (u16)csum_fold(skb_checksum(skb, 0, skb->len, skb->csum));
+	if (likely(!sum)) {
+		if (unlikely(skb->ip_summed == CHECKSUM_HW))
+			netdev_rx_csum_fault(skb->dev);
+		skb->ip_summed = CHECKSUM_UNNECESSARY;
+	}
+	return sum;
+}
+EXPORT_SYMBOL(__skb_checksum_complete);
+
 /**
  *	skb_copy_and_csum_datagram_iovec - Copy and checkum skb to user iovec.
  *	@skb: skbuff
@@ -363,7 +377,7 @@ fault:
  *		 -EFAULT - fault during copy. Beware, in this case iovec
  *			   can be modified!
  */
-int skb_copy_and_csum_datagram_iovec(const struct sk_buff *skb,
+int skb_copy_and_csum_datagram_iovec(struct sk_buff *skb,
 				     int hlen, struct iovec *iov)
 {
 	unsigned int csum;
@@ -376,8 +390,7 @@ int skb_copy_and_csum_datagram_iovec(const struct sk_buff *skb,
 		iov++;
 
 	if (iov->iov_len < chunk) {
-		if ((unsigned short)csum_fold(skb_checksum(skb, 0, chunk + hlen,
-							   skb->csum)))
+		if (__skb_checksum_complete(skb))
 			goto csum_error;
 		if (skb_copy_datagram_iovec(skb, hlen, iov, chunk))
 			goto fault;
@@ -388,6 +401,8 @@ int skb_copy_and_csum_datagram_iovec(const struct sk_buff *skb,
 			goto fault;
 		if ((unsigned short)csum_fold(csum))
 			goto csum_error;
+		if (unlikely(skb->ip_summed == CHECKSUM_HW))
+			netdev_rx_csum_fault(skb->dev);
 		iov->iov_len -= chunk;
 		iov->iov_base += chunk;
 	}
diff --git a/net/core/dev.c b/net/core/dev.c
index 8d1541595277..a5efc9ae010b 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1108,6 +1108,19 @@ out:
 	return ret;
 }
 
+/* Take action when hardware reception checksum errors are detected. */
+#ifdef CONFIG_BUG
+void netdev_rx_csum_fault(struct net_device *dev)
+{
+	if (net_ratelimit()) {
+		printk(KERN_ERR "%s: hw csum failure.\n", 
+			dev ? dev->name : "<unknown>");
+		dump_stack();
+	}
+}
+EXPORT_SYMBOL(netdev_rx_csum_fault);
+#endif
+
 #ifdef CONFIG_HIGHMEM
 /* Actually, we should eliminate this check as soon as we know, that:
  * 1. IOMMU is present and allows to map all the memory.
diff --git a/net/core/filter.c b/net/core/filter.c
index 079c2edff789..3a10e0bc90e8 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -116,8 +116,6 @@ int sk_run_filter(struct sk_buff *skb, struct sock_filter *filter, int flen)
 			A /= X;
 			continue;
 		case BPF_ALU|BPF_DIV|BPF_K:
-			if (fentry->k == 0)
-				return 0;
 			A /= fentry->k;
 			continue;
 		case BPF_ALU|BPF_AND|BPF_X:
@@ -295,7 +293,7 @@ int sk_chk_filter(struct sock_filter *filter, int flen)
 	struct sock_filter *ftest;
 	int pc;
 
-	if (((unsigned int)flen >= (~0U / sizeof(struct sock_filter))) || flen == 0)
+	if (flen == 0 || flen > BPF_MAXINSNS)
 		return -EINVAL;
 
 	/* check the filter code now */
@@ -320,6 +318,10 @@ int sk_chk_filter(struct sock_filter *filter, int flen)
 			}
 		}
 
+		/* check for division by zero   -Kris Katterjohn 2005-10-30 */
+		if (ftest->code == (BPF_ALU|BPF_DIV|BPF_K) && ftest->k == 0)
+			return -EINVAL;
+
 		/* check that memory operations use valid addresses. */
 		if (ftest->k >= BPF_MEMWORDS) {
 			/* but it might not be a memory operation... */
@@ -358,7 +360,7 @@ int sk_attach_filter(struct sock_fprog *fprog, struct sock *sk)
 	int err;
 
 	/* Make sure new filter is there and in the right amounts. */
-        if (fprog->filter == NULL || fprog->len > BPF_MAXINSNS)
+        if (fprog->filter == NULL)
                 return -EINVAL;
 
 	fp = sock_kmalloc(sk, fsize+sizeof(*fp), GFP_KERNEL);
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index 802fe11efad0..49424a42a2c0 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -101,16 +101,20 @@ void netpoll_queue(struct sk_buff *skb)
 static int checksum_udp(struct sk_buff *skb, struct udphdr *uh,
 			     unsigned short ulen, u32 saddr, u32 daddr)
 {
-	if (uh->check == 0)
+	unsigned int psum;
+
+	if (uh->check == 0 || skb->ip_summed == CHECKSUM_UNNECESSARY)
 		return 0;
 
-	if (skb->ip_summed == CHECKSUM_HW)
-		return csum_tcpudp_magic(
-			saddr, daddr, ulen, IPPROTO_UDP, skb->csum);
+	psum = csum_tcpudp_nofold(saddr, daddr, ulen, IPPROTO_UDP, 0);
+
+	if (skb->ip_summed == CHECKSUM_HW &&
+	    !(u16)csum_fold(csum_add(psum, skb->csum)))
+		return 0;
 
-	skb->csum = csum_tcpudp_nofold(saddr, daddr, ulen, IPPROTO_UDP, 0);
+	skb->csum = psum;
 
-	return csum_fold(skb_checksum(skb, 0, skb->len, skb->csum));
+	return __skb_checksum_complete(skb);
 }
 
 /*
@@ -489,7 +493,7 @@ int __netpoll_rx(struct sk_buff *skb)
 
 	if (ulen != len)
 		goto out;
-	if (checksum_udp(skb, uh, ulen, iph->saddr, iph->daddr) < 0)
+	if (checksum_udp(skb, uh, ulen, iph->saddr, iph->daddr))
 		goto out;
 	if (np->local_ip && np->local_ip != ntohl(iph->daddr))
 		goto out;
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index b7d13a4fff48..83fee37de38e 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -1725,7 +1725,7 @@ unsigned int skb_find_text(struct sk_buff *skb, unsigned int from,
  * of the skb if any page alloc fails user this procedure returns  -ENOMEM
  */
 int skb_append_datato_frags(struct sock *sk, struct sk_buff *skb,
-			int getfrag(void *from, char *to, int offset,
+			int (*getfrag)(void *from, char *to, int offset,
 					int len, int odd, struct sk_buff *skb),
 			void *from, int length)
 {
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index ca03521112c5..656e13e38cfb 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -1251,7 +1251,7 @@ static int dccp_v4_destroy_sock(struct sock *sk)
 	struct dccp_sock *dp = dccp_sk(sk);
 
 	/*
-	 * DCCP doesn't use sk_qrite_queue, just sk_send_head
+	 * DCCP doesn't use sk_write_queue, just sk_send_head
 	 * for retransmissions
 	 */
 	if (sk->sk_send_head != NULL) {
diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index e0ace7cbb996..8a6b2a9e4581 100644
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -46,6 +46,7 @@ atomic_t dccp_orphan_count = ATOMIC_INIT(0);
 static struct net_protocol dccp_protocol = {
 	.handler	= dccp_v4_rcv,
 	.err_handler	= dccp_v4_err,
+	.no_policy	= 1,
 };
 
 const char *dccp_packet_name(const int type)
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 3f25cadccddd..d402e9020c68 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -153,6 +153,7 @@ static struct proto_ops dn_proto_ops;
 static DEFINE_RWLOCK(dn_hash_lock);
 static struct hlist_head dn_sk_hash[DN_SK_HASH_SIZE];
 static struct hlist_head dn_wild_sk;
+static atomic_t decnet_memory_allocated;
 
 static int __dn_setsockopt(struct socket *sock, int level, int optname, char __user *optval, int optlen, int flags);
 static int __dn_getsockopt(struct socket *sock, int level, int optname, char __user *optval, int __user *optlen, int flags);
@@ -446,10 +447,26 @@ static void dn_destruct(struct sock *sk)
 	dst_release(xchg(&sk->sk_dst_cache, NULL));
 }
 
+static int dn_memory_pressure;
+
+static void dn_enter_memory_pressure(void)
+{
+	if (!dn_memory_pressure) {
+		dn_memory_pressure = 1;
+	}
+}
+
 static struct proto dn_proto = {
-	.name	  = "DECNET",
-	.owner	  = THIS_MODULE,
-	.obj_size = sizeof(struct dn_sock),
+	.name			= "NSP",
+	.owner			= THIS_MODULE,
+	.enter_memory_pressure	= dn_enter_memory_pressure,
+	.memory_pressure	= &dn_memory_pressure,
+	.memory_allocated	= &decnet_memory_allocated,
+	.sysctl_mem		= sysctl_decnet_mem,
+	.sysctl_wmem		= sysctl_decnet_wmem,
+	.sysctl_rmem		= sysctl_decnet_rmem,
+	.max_header		= DN_MAX_NSP_DATA_HEADER + 64,
+	.obj_size		= sizeof(struct dn_sock),
 };
 
 static struct sock *dn_alloc_sock(struct socket *sock, gfp_t gfp)
@@ -470,6 +487,8 @@ static struct sock *dn_alloc_sock(struct socket *sock, gfp_t gfp)
 	sk->sk_family      = PF_DECnet;
 	sk->sk_protocol    = 0;
 	sk->sk_allocation  = gfp;
+	sk->sk_sndbuf	   = sysctl_decnet_wmem[1];
+	sk->sk_rcvbuf	   = sysctl_decnet_rmem[1];
 
 	/* Initialization of DECnet Session Control Port		*/
 	scp = DN_SK(sk);
@@ -1664,17 +1683,15 @@ static int dn_recvmsg(struct kiocb *iocb, struct socket *sock,
 		goto out;
 	}
 
-	rv = dn_check_state(sk, NULL, 0, &timeo, flags);
-	if (rv)
-		goto out;
-
 	if (sk->sk_shutdown & RCV_SHUTDOWN) {
-		if (!(flags & MSG_NOSIGNAL))
-			send_sig(SIGPIPE, current, 0);
-		rv = -EPIPE;
+		rv = 0;
 		goto out;
 	}
 
+	rv = dn_check_state(sk, NULL, 0, &timeo, flags);
+	if (rv)
+		goto out;
+
 	if (flags & ~(MSG_PEEK|MSG_OOB|MSG_WAITALL|MSG_DONTWAIT|MSG_NOSIGNAL)) {
 		rv = -EOPNOTSUPP;
 		goto out;
@@ -1928,6 +1945,8 @@ static int dn_sendmsg(struct kiocb *iocb, struct socket *sock,
 
 	if (sk->sk_shutdown & SEND_SHUTDOWN) {
 		err = -EPIPE;
+		if (!(flags & MSG_NOSIGNAL))
+			send_sig(SIGPIPE, current, 0);
 		goto out_err;
 	}
 
diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
index 02bca49cb508..0e9d2c571165 100644
--- a/net/decnet/sysctl_net_decnet.c
+++ b/net/decnet/sysctl_net_decnet.c
@@ -10,6 +10,7 @@
  *
  * Changes:
  * Steve Whitehouse - C99 changes and default device handling
+ * Steve Whitehouse - Memory buffer settings, like the tcp ones
  *
  */
 #include <linux/config.h>
@@ -37,6 +38,11 @@ int decnet_dr_count = 3;
 int decnet_log_martians = 1;
 int decnet_no_fc_max_cwnd = NSP_MIN_WINDOW;
 
+/* Reasonable defaults, I hope, based on tcp's defaults */
+int sysctl_decnet_mem[3] = { 768 << 3, 1024 << 3, 1536 << 3 };
+int sysctl_decnet_wmem[3] = { 4 * 1024, 16 * 1024, 128 * 1024 };
+int sysctl_decnet_rmem[3] = { 4 * 1024, 87380, 87380 * 2 };
+
 #ifdef CONFIG_SYSCTL
 extern int decnet_dst_gc_interval;
 static int min_decnet_time_wait[] = { 5 };
@@ -428,6 +434,33 @@ static ctl_table dn_table[] = {
 		.extra1 = &min_decnet_no_fc_max_cwnd,
 		.extra2 = &max_decnet_no_fc_max_cwnd
 	},
+       {
+                .ctl_name = NET_DECNET_MEM,
+                .procname = "decnet_mem",
+                .data = &sysctl_decnet_mem,
+                .maxlen = sizeof(sysctl_decnet_mem),
+                .mode = 0644,
+                .proc_handler = &proc_dointvec,
+                .strategy = &sysctl_intvec,
+        },
+        {
+                .ctl_name = NET_DECNET_RMEM,
+                .procname = "decnet_rmem",
+                .data = &sysctl_decnet_rmem,
+                .maxlen = sizeof(sysctl_decnet_rmem),
+                .mode = 0644,
+                .proc_handler = &proc_dointvec,
+                .strategy = &sysctl_intvec,
+        },
+        {
+                .ctl_name = NET_DECNET_WMEM,
+                .procname = "decnet_wmem",
+                .data = &sysctl_decnet_wmem,
+                .maxlen = sizeof(sysctl_decnet_wmem),
+                .mode = 0644,
+                .proc_handler = &proc_dointvec,
+                .strategy = &sysctl_intvec,
+        },
 	{
 		.ctl_name = NET_DECNET_DEBUG_LEVEL,
 		.procname = "debug",
diff --git a/net/ieee80211/Kconfig b/net/ieee80211/Kconfig
index 91b16fbf91f0..d18ccba3ea9e 100644
--- a/net/ieee80211/Kconfig
+++ b/net/ieee80211/Kconfig
@@ -55,7 +55,7 @@ config IEEE80211_CRYPT_CCMP
 
 config IEEE80211_CRYPT_TKIP
 	tristate "IEEE 802.11i TKIP encryption"
-	depends on IEEE80211
+	depends on IEEE80211 && NET_RADIO
 	select CRYPTO
 	select CRYPTO_MICHAEL_MIC
 	---help---
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index eaa150c33b04..d368cf249000 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -228,13 +228,14 @@ static int inet_create(struct socket *sock, int protocol)
 	unsigned char answer_flags;
 	char answer_no_check;
 	int try_loading_module = 0;
-	int err = -ESOCKTNOSUPPORT;
+	int err;
 
 	sock->state = SS_UNCONNECTED;
 
 	/* Look for the requested type/protocol pair. */
 	answer = NULL;
 lookup_protocol:
+	err = -ESOCKTNOSUPPORT;
 	rcu_read_lock();
 	list_for_each_rcu(p, &inetsw[sock->type]) {
 		answer = list_entry(p, struct inet_protosw, list);
@@ -252,6 +253,7 @@ lookup_protocol:
 			if (IPPROTO_IP == answer->protocol)
 				break;
 		}
+		err = -EPROTONOSUPPORT;
 		answer = NULL;
 	}
 
@@ -280,9 +282,6 @@ lookup_protocol:
 	err = -EPERM;
 	if (answer->capability > 0 && !capable(answer->capability))
 		goto out_rcu_unlock;
-	err = -EPROTONOSUPPORT;
-	if (!protocol)
-		goto out_rcu_unlock;
 
 	sock->ops = answer->ops;
 	answer_prot = answer->prot;
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 4ec4b2ca6ab1..04a6fe3e95a2 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -234,7 +234,10 @@ static void inet_del_ifa(struct in_device *in_dev, struct in_ifaddr **ifap,
 			 int destroy)
 {
 	struct in_ifaddr *promote = NULL;
-	struct in_ifaddr *ifa1 = *ifap;
+	struct in_ifaddr *ifa, *ifa1 = *ifap;
+	struct in_ifaddr *last_prim = in_dev->ifa_list;
+	struct in_ifaddr *prev_prom = NULL;
+	int do_promote = IN_DEV_PROMOTE_SECONDARIES(in_dev);
 
 	ASSERT_RTNL();
 
@@ -243,18 +246,22 @@ static void inet_del_ifa(struct in_device *in_dev, struct in_ifaddr **ifap,
 	 **/
 
 	if (!(ifa1->ifa_flags & IFA_F_SECONDARY)) {
-		struct in_ifaddr *ifa;
 		struct in_ifaddr **ifap1 = &ifa1->ifa_next;
 
 		while ((ifa = *ifap1) != NULL) {
+			if (!(ifa->ifa_flags & IFA_F_SECONDARY) && 
+			    ifa1->ifa_scope <= ifa->ifa_scope)
+				last_prim = ifa;
+
 			if (!(ifa->ifa_flags & IFA_F_SECONDARY) ||
 			    ifa1->ifa_mask != ifa->ifa_mask ||
 			    !inet_ifa_match(ifa1->ifa_address, ifa)) {
 				ifap1 = &ifa->ifa_next;
+				prev_prom = ifa;
 				continue;
 			}
 
-			if (!IN_DEV_PROMOTE_SECONDARIES(in_dev)) {
+			if (!do_promote) {
 				*ifap1 = ifa->ifa_next;
 
 				rtmsg_ifa(RTM_DELADDR, ifa);
@@ -283,18 +290,31 @@ static void inet_del_ifa(struct in_device *in_dev, struct in_ifaddr **ifap,
 	 */
 	rtmsg_ifa(RTM_DELADDR, ifa1);
 	notifier_call_chain(&inetaddr_chain, NETDEV_DOWN, ifa1);
-	if (destroy) {
-		inet_free_ifa(ifa1);
 
-		if (!in_dev->ifa_list)
-			inetdev_destroy(in_dev);
-	}
+	if (promote) {
+
+		if (prev_prom) {
+			prev_prom->ifa_next = promote->ifa_next;
+			promote->ifa_next = last_prim->ifa_next;
+			last_prim->ifa_next = promote;
+		}
 
-	if (promote && IN_DEV_PROMOTE_SECONDARIES(in_dev)) {
-		/* not sure if we should send a delete notify first? */
 		promote->ifa_flags &= ~IFA_F_SECONDARY;
 		rtmsg_ifa(RTM_NEWADDR, promote);
 		notifier_call_chain(&inetaddr_chain, NETDEV_UP, promote);
+		for (ifa = promote->ifa_next; ifa; ifa = ifa->ifa_next) {
+			if (ifa1->ifa_mask != ifa->ifa_mask ||
+			    !inet_ifa_match(ifa1->ifa_address, ifa))
+					continue;
+			fib_add_ifaddr(ifa);
+		}
+
+	}
+	if (destroy) {
+		inet_free_ifa(ifa1);
+
+		if (!in_dev->ifa_list)
+			inetdev_destroy(in_dev);
 	}
 }
 
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 2267c1fad879..19b1b984d687 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -407,7 +407,7 @@ static void fib_magic(int cmd, int type, u32 dst, int dst_len, struct in_ifaddr
 		tb->tb_delete(tb, &req.rtm, &rta, &req.nlh, NULL);
 }
 
-static void fib_add_ifaddr(struct in_ifaddr *ifa)
+void fib_add_ifaddr(struct in_ifaddr *ifa)
 {
 	struct in_device *in_dev = ifa->ifa_dev;
 	struct net_device *dev = in_dev->dev;
@@ -544,12 +544,16 @@ static void nl_fib_input(struct sock *sk, int len)
 	struct sk_buff *skb = NULL;
         struct nlmsghdr *nlh = NULL;
 	struct fib_result_nl *frn;
-	int err;
 	u32 pid;     
 	struct fib_table *tb;
 	
-	skb = skb_recv_datagram(sk, 0, 0, &err);
+	skb = skb_dequeue(&sk->sk_receive_queue);
 	nlh = (struct nlmsghdr *)skb->data;
+	if (skb->len < NLMSG_SPACE(0) || skb->len < nlh->nlmsg_len ||
+	    nlh->nlmsg_len < NLMSG_LENGTH(sizeof(*frn))) {
+		kfree_skb(skb);
+		return;
+	}
 	
 	frn = (struct fib_result_nl *) NLMSG_DATA(nlh);
 	tb = fib_get_table(frn->tb_id_in);
diff --git a/net/ipv4/fib_hash.c b/net/ipv4/fib_hash.c
index 2a8c9afc3695..7ea0209cb169 100644
--- a/net/ipv4/fib_hash.c
+++ b/net/ipv4/fib_hash.c
@@ -975,7 +975,7 @@ static void fib_seq_stop(struct seq_file *seq, void *v)
 
 static unsigned fib_flag_trans(int type, u32 mask, struct fib_info *fi)
 {
-	static unsigned type2flags[RTN_MAX + 1] = {
+	static const unsigned type2flags[RTN_MAX + 1] = {
 		[7] = RTF_REJECT, [8] = RTF_REJECT,
 	};
 	unsigned flags = type2flags[type];
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index 186f20c4a45e..6d2a6ac070e3 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -83,7 +83,7 @@ for (nhsel=0; nhsel < 1; nhsel++)
 #define endfor_nexthops(fi) }
 
 
-static struct 
+static const struct 
 {
 	int	error;
 	u8	scope;
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 66247f38b371..705e3ce86df9 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -2378,6 +2378,7 @@ static unsigned fib_flag_trans(int type, u32 mask, const struct fib_info *fi)
  */
 static int fib_route_seq_show(struct seq_file *seq, void *v)
 {
+	const struct fib_trie_iter *iter = seq->private;
 	struct leaf *l = v;
 	int i;
 	char bf[128];
@@ -2389,6 +2390,8 @@ static int fib_route_seq_show(struct seq_file *seq, void *v)
 		return 0;
 	}
 
+	if (iter->trie == trie_local)
+		return 0;
 	if (IS_TNODE(l))
 		return 0;
 
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index 175e093ec564..92e23b2ad4d2 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -220,7 +220,7 @@ struct icmp_control {
 	short   error;		/* This ICMP is classed as an error message */
 };
 
-static struct icmp_control icmp_pointers[NR_ICMP_TYPES+1];
+static const struct icmp_control icmp_pointers[NR_ICMP_TYPES+1];
 
 /*
  *	The ICMP socket(s). This is the most convenient way to flow control
@@ -934,11 +934,11 @@ int icmp_rcv(struct sk_buff *skb)
 	case CHECKSUM_HW:
 		if (!(u16)csum_fold(skb->csum))
 			break;
-		LIMIT_NETDEBUG(KERN_DEBUG "icmp v4 hw csum failure\n");
+		/* fall through */
 	case CHECKSUM_NONE:
-		if ((u16)csum_fold(skb_checksum(skb, 0, skb->len, 0)))
+		skb->csum = 0;
+		if (__skb_checksum_complete(skb))
 			goto error;
-	default:;
 	}
 
 	if (!pskb_pull(skb, sizeof(struct icmphdr)))
@@ -994,7 +994,7 @@ error:
 /*
  *	This table is the definition of how we handle ICMP.
  */
-static struct icmp_control icmp_pointers[NR_ICMP_TYPES + 1] = {
+static const struct icmp_control icmp_pointers[NR_ICMP_TYPES + 1] = {
 	[ICMP_ECHOREPLY] = {
 		.output_entry = ICMP_MIB_OUTECHOREPS,
 		.input_entry = ICMP_MIB_INECHOREPS,
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index c6247fc84060..4a195c724f01 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -872,11 +872,18 @@ int igmp_rcv(struct sk_buff *skb)
 		return 0;
 	}
 
-	if (!pskb_may_pull(skb, sizeof(struct igmphdr)) || 
-	    (u16)csum_fold(skb_checksum(skb, 0, len, 0))) {
-		in_dev_put(in_dev);
-		kfree_skb(skb);
-		return 0;
+	if (!pskb_may_pull(skb, sizeof(struct igmphdr)))
+		goto drop;
+
+	switch (skb->ip_summed) {
+	case CHECKSUM_HW:
+		if (!(u16)csum_fold(skb->csum))
+			break;
+		/* fall through */
+	case CHECKSUM_NONE:
+		skb->csum = 0;
+		if (__skb_checksum_complete(skb))
+			goto drop;
 	}
 
 	ih = skb->h.igmph;
@@ -890,7 +897,10 @@ int igmp_rcv(struct sk_buff *skb)
 		/* Is it our report looped back? */
 		if (((struct rtable*)skb->dst)->fl.iif == 0)
 			break;
-		igmp_heard_report(in_dev, ih->group);
+		/* don't rely on MC router hearing unicast reports */
+		if (skb->pkt_type == PACKET_MULTICAST ||
+		    skb->pkt_type == PACKET_BROADCAST)
+			igmp_heard_report(in_dev, ih->group);
 		break;
 	case IGMP_PIM:
 #ifdef CONFIG_IP_PIMSM_V1
@@ -906,6 +916,8 @@ int igmp_rcv(struct sk_buff *skb)
 	default:
 		NETDEBUG(KERN_DEBUG "New IGMP type=%d, why we do not know about it?\n", ih->type);
 	}
+
+drop:
 	in_dev_put(in_dev);
 	kfree_skb(skb);
 	return 0;
diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index e7d26d9943c2..8ce0ce2ee48e 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -71,7 +71,7 @@ struct ipfrag_skb_cb
 
 /* Describe an entry in the "incomplete datagrams" queue. */
 struct ipq {
-	struct ipq	*next;		/* linked list pointers			*/
+	struct hlist_node list;
 	struct list_head lru_list;	/* lru list member 			*/
 	u32		user;
 	u32		saddr;
@@ -89,7 +89,6 @@ struct ipq {
 	spinlock_t	lock;
 	atomic_t	refcnt;
 	struct timer_list timer;	/* when will this queue expire?		*/
-	struct ipq	**pprev;
 	int		iif;
 	struct timeval	stamp;
 };
@@ -99,7 +98,7 @@ struct ipq {
 #define IPQ_HASHSZ	64
 
 /* Per-bucket lock is easy to add now. */
-static struct ipq *ipq_hash[IPQ_HASHSZ];
+static struct hlist_head ipq_hash[IPQ_HASHSZ];
 static DEFINE_RWLOCK(ipfrag_lock);
 static u32 ipfrag_hash_rnd;
 static LIST_HEAD(ipq_lru_list);
@@ -107,9 +106,7 @@ int ip_frag_nqueues = 0;
 
 static __inline__ void __ipq_unlink(struct ipq *qp)
 {
-	if(qp->next)
-		qp->next->pprev = qp->pprev;
-	*qp->pprev = qp->next;
+	hlist_del(&qp->list);
 	list_del(&qp->lru_list);
 	ip_frag_nqueues--;
 }
@@ -139,27 +136,18 @@ static void ipfrag_secret_rebuild(unsigned long dummy)
 	get_random_bytes(&ipfrag_hash_rnd, sizeof(u32));
 	for (i = 0; i < IPQ_HASHSZ; i++) {
 		struct ipq *q;
+		struct hlist_node *p, *n;
 
-		q = ipq_hash[i];
-		while (q) {
-			struct ipq *next = q->next;
+		hlist_for_each_entry_safe(q, p, n, &ipq_hash[i], list) {
 			unsigned int hval = ipqhashfn(q->id, q->saddr,
 						      q->daddr, q->protocol);
 
 			if (hval != i) {
-				/* Unlink. */
-				if (q->next)
-					q->next->pprev = q->pprev;
-				*q->pprev = q->next;
+				hlist_del(&q->list);
 
 				/* Relink to new hash chain. */
-				if ((q->next = ipq_hash[hval]) != NULL)
-					q->next->pprev = &q->next;
-				ipq_hash[hval] = q;
-				q->pprev = &ipq_hash[hval];
+				hlist_add_head(&q->list, &ipq_hash[hval]);
 			}
-
-			q = next;
 		}
 	}
 	write_unlock(&ipfrag_lock);
@@ -310,14 +298,16 @@ out:
 static struct ipq *ip_frag_intern(unsigned int hash, struct ipq *qp_in)
 {
 	struct ipq *qp;
-
+#ifdef CONFIG_SMP
+	struct hlist_node *n;
+#endif
 	write_lock(&ipfrag_lock);
 #ifdef CONFIG_SMP
 	/* With SMP race we have to recheck hash table, because
 	 * such entry could be created on other cpu, while we
 	 * promoted read lock to write lock.
 	 */
-	for(qp = ipq_hash[hash]; qp; qp = qp->next) {
+	hlist_for_each_entry(qp, n, &ipq_hash[hash], list) {
 		if(qp->id == qp_in->id		&&
 		   qp->saddr == qp_in->saddr	&&
 		   qp->daddr == qp_in->daddr	&&
@@ -337,10 +327,7 @@ static struct ipq *ip_frag_intern(unsigned int hash, struct ipq *qp_in)
 		atomic_inc(&qp->refcnt);
 
 	atomic_inc(&qp->refcnt);
-	if((qp->next = ipq_hash[hash]) != NULL)
-		qp->next->pprev = &qp->next;
-	ipq_hash[hash] = qp;
-	qp->pprev = &ipq_hash[hash];
+	hlist_add_head(&qp->list, &ipq_hash[hash]);
 	INIT_LIST_HEAD(&qp->lru_list);
 	list_add_tail(&qp->lru_list, &ipq_lru_list);
 	ip_frag_nqueues++;
@@ -392,9 +379,10 @@ static inline struct ipq *ip_find(struct iphdr *iph, u32 user)
 	__u8 protocol = iph->protocol;
 	unsigned int hash = ipqhashfn(id, saddr, daddr, protocol);
 	struct ipq *qp;
+	struct hlist_node *n;
 
 	read_lock(&ipfrag_lock);
-	for(qp = ipq_hash[hash]; qp; qp = qp->next) {
+	hlist_for_each_entry(qp, n, &ipq_hash[hash], list) {
 		if(qp->id == id		&&
 		   qp->saddr == saddr	&&
 		   qp->daddr == daddr	&&
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
index 896ce3f8f53a..46f9d9cf7a5f 100644
--- a/net/ipv4/ip_gre.c
+++ b/net/ipv4/ip_gre.c
@@ -577,15 +577,16 @@ static int ipgre_rcv(struct sk_buff *skb)
 			goto drop_nolock;
 
 		if (flags&GRE_CSUM) {
-			if (skb->ip_summed == CHECKSUM_HW) {
+			switch (skb->ip_summed) {
+			case CHECKSUM_HW:
 				csum = (u16)csum_fold(skb->csum);
-				if (csum)
-					skb->ip_summed = CHECKSUM_NONE;
-			}
-			if (skb->ip_summed == CHECKSUM_NONE) {
-				skb->csum = skb_checksum(skb, 0, skb->len, 0);
+				if (!csum)
+					break;
+				/* fall through */
+			case CHECKSUM_NONE:
+				skb->csum = 0;
+				csum = __skb_checksum_complete(skb);
 				skb->ip_summed = CHECKSUM_HW;
-				csum = (u16)csum_fold(skb->csum);
 			}
 			offset += 4;
 		}
@@ -617,7 +618,7 @@ static int ipgre_rcv(struct sk_buff *skb)
 
 		skb->mac.raw = skb->nh.raw;
 		skb->nh.raw = __pskb_pull(skb, offset);
-		skb_postpull_rcsum(skb, skb->mac.raw, offset);
+		skb_postpull_rcsum(skb, skb->h.raw, offset);
 		memset(&(IPCB(skb)->opt), 0, sizeof(struct ip_options));
 		skb->pkt_type = PACKET_HOST;
 #ifdef CONFIG_NET_IPGRE_BROADCAST
@@ -1216,7 +1217,7 @@ static int ipgre_tunnel_init(struct net_device *dev)
 	return 0;
 }
 
-int __init ipgre_fb_tunnel_init(struct net_device *dev)
+static int __init ipgre_fb_tunnel_init(struct net_device *dev)
 {
 	struct ip_tunnel *tunnel = (struct ip_tunnel*)dev->priv;
 	struct iphdr *iph = &tunnel->parms.iph;
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 11c2f68254f0..eba64e2bd397 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -690,7 +690,7 @@ csum_page(struct page *page, int offset, int copy)
 	return csum;
 }
 
-inline int ip_ufo_append_data(struct sock *sk,
+static inline int ip_ufo_append_data(struct sock *sk,
 			int getfrag(void *from, char *to, int offset, int len,
 			       int odd, struct sk_buff *skb),
 			void *from, int length, int hh_len, int fragheaderlen,
diff --git a/net/ipv4/ipvs/ip_vs_conn.c b/net/ipv4/ipvs/ip_vs_conn.c
index f828fa2eb7de..2a3a8c59c655 100644
--- a/net/ipv4/ipvs/ip_vs_conn.c
+++ b/net/ipv4/ipvs/ip_vs_conn.c
@@ -771,7 +771,7 @@ static inline int todrop_entry(struct ip_vs_conn *cp)
 	 * The drop rate array needs tuning for real environments.
 	 * Called from timer bh only => no locking
 	 */
-	static char todrop_rate[9] = {0, 1, 2, 3, 4, 5, 6, 7, 8};
+	static const char todrop_rate[9] = {0, 1, 2, 3, 4, 5, 6, 7, 8};
 	static char todrop_counter[9] = {0};
 	int i;
 
diff --git a/net/ipv4/ipvs/ip_vs_ctl.c b/net/ipv4/ipvs/ip_vs_ctl.c
index 2d66848e7aa0..9bdcf31b760e 100644
--- a/net/ipv4/ipvs/ip_vs_ctl.c
+++ b/net/ipv4/ipvs/ip_vs_ctl.c
@@ -1909,7 +1909,7 @@ static int ip_vs_set_timeout(struct ip_vs_timeout_user *u)
 #define DAEMON_ARG_LEN		(sizeof(struct ip_vs_daemon_user))
 #define MAX_ARG_LEN		SVCDEST_ARG_LEN
 
-static unsigned char set_arglen[SET_CMDID(IP_VS_SO_SET_MAX)+1] = {
+static const unsigned char set_arglen[SET_CMDID(IP_VS_SO_SET_MAX)+1] = {
 	[SET_CMDID(IP_VS_SO_SET_ADD)]		= SERVICE_ARG_LEN,
 	[SET_CMDID(IP_VS_SO_SET_EDIT)]		= SERVICE_ARG_LEN,
 	[SET_CMDID(IP_VS_SO_SET_DEL)]		= SERVICE_ARG_LEN,
@@ -2180,7 +2180,7 @@ __ip_vs_get_timeouts(struct ip_vs_timeout_user *u)
 #define GET_TIMEOUT_ARG_LEN	(sizeof(struct ip_vs_timeout_user))
 #define GET_DAEMON_ARG_LEN	(sizeof(struct ip_vs_daemon_user) * 2)
 
-static unsigned char get_arglen[GET_CMDID(IP_VS_SO_GET_MAX)+1] = {
+static const unsigned char get_arglen[GET_CMDID(IP_VS_SO_GET_MAX)+1] = {
 	[GET_CMDID(IP_VS_SO_GET_VERSION)]	= 64,
 	[GET_CMDID(IP_VS_SO_GET_INFO)]		= GET_INFO_ARG_LEN,
 	[GET_CMDID(IP_VS_SO_GET_SERVICES)]	= GET_SERVICES_ARG_LEN,
diff --git a/net/ipv4/ipvs/ip_vs_proto_tcp.c b/net/ipv4/ipvs/ip_vs_proto_tcp.c
index c19408973c09..0e878fd6215c 100644
--- a/net/ipv4/ipvs/ip_vs_proto_tcp.c
+++ b/net/ipv4/ipvs/ip_vs_proto_tcp.c
@@ -251,7 +251,7 @@ tcp_csum_check(struct sk_buff *skb, struct ip_vs_protocol *pp)
 #define TCP_DIR_OUTPUT		4
 #define TCP_DIR_INPUT_ONLY	8
 
-static int tcp_state_off[IP_VS_DIR_LAST] = {
+static const int tcp_state_off[IP_VS_DIR_LAST] = {
 	[IP_VS_DIR_INPUT]		=	TCP_DIR_INPUT,
 	[IP_VS_DIR_OUTPUT]		=	TCP_DIR_OUTPUT,
 	[IP_VS_DIR_INPUT_ONLY]		=	TCP_DIR_INPUT_ONLY,
diff --git a/net/ipv4/netfilter/Kconfig b/net/ipv4/netfilter/Kconfig
index 9d3c8b5f327e..88a60650e6b8 100644
--- a/net/ipv4/netfilter/Kconfig
+++ b/net/ipv4/netfilter/Kconfig
@@ -56,8 +56,8 @@ config IP_NF_CONNTRACK_MARK
 	  instead of the individual packets.
 	
 config IP_NF_CONNTRACK_EVENTS
-	bool "Connection tracking events"
-	depends on IP_NF_CONNTRACK
+	bool "Connection tracking events (EXPERIMENTAL)"
+	depends on EXPERIMENTAL && IP_NF_CONNTRACK
 	help
 	  If this option is enabled, the connection tracking code will
 	  provide a notifier chain that can be used by other kernel code
@@ -66,8 +66,8 @@ config IP_NF_CONNTRACK_EVENTS
 	  IF unsure, say `N'.
 
 config IP_NF_CONNTRACK_NETLINK
-	tristate 'Connection tracking netlink interface'
-	depends on IP_NF_CONNTRACK && NETFILTER_NETLINK
+	tristate 'Connection tracking netlink interface (EXPERIMENTAL)'
+	depends on EXPERIMENTAL && IP_NF_CONNTRACK && NETFILTER_NETLINK
 	depends on IP_NF_CONNTRACK!=y || NETFILTER_NETLINK!=m
 	help
 	  This option enables support for a netlink-based userspace interface
@@ -440,7 +440,7 @@ config IP_NF_MATCH_COMMENT
 config IP_NF_MATCH_CONNMARK
 	tristate  'Connection mark match support'
 	depends on IP_NF_IPTABLES
-	depends on IP_NF_CONNTRACK_MARK || (NF_CONNTRACK_MARK && NF_CONNTRACK_IPV4)
+	depends on (IP_NF_CONNTRACK && IP_NF_CONNTRACK_MARK) || (NF_CONNTRACK_MARK && NF_CONNTRACK_IPV4)
 	help
 	  This option adds a `connmark' match, which allows you to match the
 	  connection mark value previously set for the session by `CONNMARK'. 
@@ -452,7 +452,7 @@ config IP_NF_MATCH_CONNMARK
 config IP_NF_MATCH_CONNBYTES
 	tristate  'Connection byte/packet counter match support'
 	depends on IP_NF_IPTABLES
-	depends on IP_NF_CT_ACCT || (NF_CT_ACCT && NF_CONNTRACK_IPV4)
+	depends on (IP_NF_CONNTRACK && IP_NF_CT_ACCT) || (NF_CT_ACCT && NF_CONNTRACK_IPV4)
 	help
 	  This option adds a `connbytes' match, which allows you to match the
 	  number of bytes and/or packets for each direction within a connection.
@@ -767,7 +767,7 @@ config IP_NF_TARGET_TTL
 config IP_NF_TARGET_CONNMARK
 	tristate  'CONNMARK target support'
 	depends on IP_NF_MANGLE
-	depends on IP_NF_CONNTRACK_MARK || (NF_CONNTRACK_MARK && NF_CONNTRACK_IPV4)
+	depends on (IP_NF_CONNTRACK && IP_NF_CONNTRACK_MARK) || (NF_CONNTRACK_MARK && NF_CONNTRACK_IPV4)
 	help
 	  This option adds a `CONNMARK' target, which allows one to manipulate
 	  the connection mark value.  Similar to the MARK target, but
@@ -779,8 +779,8 @@ config IP_NF_TARGET_CONNMARK
 
 config IP_NF_TARGET_CLUSTERIP
 	tristate "CLUSTERIP target support (EXPERIMENTAL)"
-	depends on IP_NF_IPTABLES && EXPERIMENTAL
-	depends on IP_NF_CONNTRACK_MARK || (NF_CONNTRACK_MARK && NF_CONNTRACK_IPV4)
+	depends on IP_NF_MANGLE && EXPERIMENTAL
+	depends on (IP_NF_CONNTRACK && IP_NF_CONNTRACK_MARK) || (NF_CONNTRACK_MARK && NF_CONNTRACK_IPV4)
 	help
 	  The CLUSTERIP target allows you to build load-balancing clusters of
 	  network servers without having a dedicated load-balancing
diff --git a/net/ipv4/netfilter/Makefile b/net/ipv4/netfilter/Makefile
index 058c48e258fc..d0a447e520a2 100644
--- a/net/ipv4/netfilter/Makefile
+++ b/net/ipv4/netfilter/Makefile
@@ -12,6 +12,7 @@ ip_nat_pptp-objs	:= ip_nat_helper_pptp.o ip_nat_proto_gre.o
 
 # connection tracking
 obj-$(CONFIG_IP_NF_CONNTRACK) += ip_conntrack.o
+obj-$(CONFIG_IP_NF_NAT) += ip_nat.o
 
 # conntrack netlink interface
 obj-$(CONFIG_IP_NF_CONNTRACK_NETLINK) += ip_conntrack_netlink.o
@@ -41,7 +42,7 @@ obj-$(CONFIG_IP_NF_IPTABLES) += ip_tables.o
 # the three instances of ip_tables
 obj-$(CONFIG_IP_NF_FILTER) += iptable_filter.o
 obj-$(CONFIG_IP_NF_MANGLE) += iptable_mangle.o
-obj-$(CONFIG_IP_NF_NAT) += iptable_nat.o ip_nat.o
+obj-$(CONFIG_IP_NF_NAT) += iptable_nat.o
 obj-$(CONFIG_IP_NF_RAW) += iptable_raw.o
 
 # matches
diff --git a/net/ipv4/netfilter/ip_conntrack_amanda.c b/net/ipv4/netfilter/ip_conntrack_amanda.c
index fa3f914117ec..e52847fa10f5 100644
--- a/net/ipv4/netfilter/ip_conntrack_amanda.c
+++ b/net/ipv4/netfilter/ip_conntrack_amanda.c
@@ -37,7 +37,7 @@ MODULE_LICENSE("GPL");
 module_param(master_timeout, int, 0600);
 MODULE_PARM_DESC(master_timeout, "timeout for the master connection");
 
-static char *conns[] = { "DATA ", "MESG ", "INDEX " };
+static const char *conns[] = { "DATA ", "MESG ", "INDEX " };
 
 /* This is slow, but it's simple. --RR */
 static char *amanda_buffer;
diff --git a/net/ipv4/netfilter/ip_conntrack_core.c b/net/ipv4/netfilter/ip_conntrack_core.c
index 422ab68ee7fb..84c66dbfedaf 100644
--- a/net/ipv4/netfilter/ip_conntrack_core.c
+++ b/net/ipv4/netfilter/ip_conntrack_core.c
@@ -1345,6 +1345,11 @@ static int kill_all(struct ip_conntrack *i, void *data)
 	return 1;
 }
 
+void ip_conntrack_flush(void)
+{
+	ip_ct_iterate_cleanup(kill_all, NULL);
+}
+
 static void free_conntrack_hash(struct list_head *hash, int vmalloced,int size)
 {
 	if (vmalloced)
@@ -1354,8 +1359,12 @@ static void free_conntrack_hash(struct list_head *hash, int vmalloced,int size)
 			   get_order(sizeof(struct list_head) * size));
 }
 
-void ip_conntrack_flush()
+/* Mishearing the voices in his head, our hero wonders how he's
+   supposed to kill the mall. */
+void ip_conntrack_cleanup(void)
 {
+	ip_ct_attach = NULL;
+
 	/* This makes sure all current packets have passed through
            netfilter framework.  Roll on, two-stage module
            delete... */
@@ -1363,7 +1372,7 @@ void ip_conntrack_flush()
 
 	ip_ct_event_cache_flush();
  i_see_dead_people:
-	ip_ct_iterate_cleanup(kill_all, NULL);
+	ip_conntrack_flush();
 	if (atomic_read(&ip_conntrack_count) != 0) {
 		schedule();
 		goto i_see_dead_people;
@@ -1371,14 +1380,7 @@ void ip_conntrack_flush()
 	/* wait until all references to ip_conntrack_untracked are dropped */
 	while (atomic_read(&ip_conntrack_untracked.ct_general.use) > 1)
 		schedule();
-}
 
-/* Mishearing the voices in his head, our hero wonders how he's
-   supposed to kill the mall. */
-void ip_conntrack_cleanup(void)
-{
-	ip_ct_attach = NULL;
-	ip_conntrack_flush();
 	kmem_cache_destroy(ip_conntrack_cachep);
 	kmem_cache_destroy(ip_conntrack_expect_cachep);
 	free_conntrack_hash(ip_conntrack_hash, ip_conntrack_vmalloc,
@@ -1408,7 +1410,7 @@ static struct list_head *alloc_hashtable(int size, int *vmalloced)
 	return hash;
 }
 
-int set_hashsize(const char *val, struct kernel_param *kp)
+static int set_hashsize(const char *val, struct kernel_param *kp)
 {
 	int i, bucket, hashsize, vmalloced;
 	int old_vmalloced, old_size;
diff --git a/net/ipv4/netfilter/ip_conntrack_ftp.c b/net/ipv4/netfilter/ip_conntrack_ftp.c
index d77d6b3f5f80..68b173bcda60 100644
--- a/net/ipv4/netfilter/ip_conntrack_ftp.c
+++ b/net/ipv4/netfilter/ip_conntrack_ftp.c
@@ -29,9 +29,9 @@ static char *ftp_buffer;
 static DEFINE_SPINLOCK(ip_ftp_lock);
 
 #define MAX_PORTS 8
-static short ports[MAX_PORTS];
+static unsigned short ports[MAX_PORTS];
 static int ports_c;
-module_param_array(ports, short, &ports_c, 0400);
+module_param_array(ports, ushort, &ports_c, 0400);
 
 static int loose;
 module_param(loose, int, 0600);
@@ -55,7 +55,7 @@ static int try_rfc959(const char *, size_t, u_int32_t [], char);
 static int try_eprt(const char *, size_t, u_int32_t [], char);
 static int try_epsv_response(const char *, size_t, u_int32_t [], char);
 
-static struct ftp_search {
+static const struct ftp_search {
 	enum ip_conntrack_dir dir;
 	const char *pattern;
 	size_t plen;
diff --git a/net/ipv4/netfilter/ip_conntrack_irc.c b/net/ipv4/netfilter/ip_conntrack_irc.c
index 15457415a4f3..d7c40421d0d1 100644
--- a/net/ipv4/netfilter/ip_conntrack_irc.c
+++ b/net/ipv4/netfilter/ip_conntrack_irc.c
@@ -34,7 +34,7 @@
 #include <linux/moduleparam.h>
 
 #define MAX_PORTS 8
-static short ports[MAX_PORTS];
+static unsigned short ports[MAX_PORTS];
 static int ports_c;
 static int max_dcc_channels = 8;
 static unsigned int dcc_timeout = 300;
@@ -52,14 +52,14 @@ EXPORT_SYMBOL_GPL(ip_nat_irc_hook);
 MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>");
 MODULE_DESCRIPTION("IRC (DCC) connection tracking helper");
 MODULE_LICENSE("GPL");
-module_param_array(ports, short, &ports_c, 0400);
+module_param_array(ports, ushort, &ports_c, 0400);
 MODULE_PARM_DESC(ports, "port numbers of IRC servers");
 module_param(max_dcc_channels, int, 0400);
 MODULE_PARM_DESC(max_dcc_channels, "max number of expected DCC channels per IRC session");
 module_param(dcc_timeout, int, 0400);
 MODULE_PARM_DESC(dcc_timeout, "timeout on for unestablished DCC channels");
 
-static char *dccprotos[] = { "SEND ", "CHAT ", "MOVE ", "TSEND ", "SCHAT " };
+static const char *dccprotos[] = { "SEND ", "CHAT ", "MOVE ", "TSEND ", "SCHAT " };
 #define MINMATCHLEN	5
 
 #if 0
diff --git a/net/ipv4/netfilter/ip_conntrack_netlink.c b/net/ipv4/netfilter/ip_conntrack_netlink.c
index d2a4fec22862..91fe8f2e38ff 100644
--- a/net/ipv4/netfilter/ip_conntrack_netlink.c
+++ b/net/ipv4/netfilter/ip_conntrack_netlink.c
@@ -27,6 +27,7 @@
 #include <linux/errno.h>
 #include <linux/netlink.h>
 #include <linux/spinlock.h>
+#include <linux/interrupt.h>
 #include <linux/notifier.h>
 
 #include <linux/netfilter.h>
@@ -59,11 +60,13 @@ ctnetlink_dump_tuples_proto(struct sk_buff *skb,
 
 	NFA_PUT(skb, CTA_PROTO_NUM, sizeof(u_int8_t), &tuple->dst.protonum);
 
+	/* If no protocol helper is found, this function will return the
+	 * generic protocol helper, so proto won't *ever* be NULL */
 	proto = ip_conntrack_proto_find_get(tuple->dst.protonum);
-	if (likely(proto && proto->tuple_to_nfattr)) {
+	if (likely(proto->tuple_to_nfattr))
 		ret = proto->tuple_to_nfattr(skb, tuple);
-		ip_conntrack_proto_put(proto);
-	}
+	
+	ip_conntrack_proto_put(proto);
 
 	return ret;
 
@@ -128,9 +131,11 @@ ctnetlink_dump_protoinfo(struct sk_buff *skb, const struct ip_conntrack *ct)
 
 	struct nfattr *nest_proto;
 	int ret;
-	
-	if (!proto || !proto->to_nfattr)
+
+	if (!proto->to_nfattr) {
+		ip_conntrack_proto_put(proto);
 		return 0;
+	}
 	
 	nest_proto = NFA_NEST(skb, CTA_PROTOINFO);
 
@@ -467,7 +472,7 @@ out:
 }
 #endif
 
-static const int cta_min_ip[CTA_IP_MAX] = {
+static const size_t cta_min_ip[CTA_IP_MAX] = {
 	[CTA_IP_V4_SRC-1]	= sizeof(u_int32_t),
 	[CTA_IP_V4_DST-1]	= sizeof(u_int32_t),
 };
@@ -497,8 +502,8 @@ ctnetlink_parse_tuple_ip(struct nfattr *attr, struct ip_conntrack_tuple *tuple)
 	return 0;
 }
 
-static const int cta_min_proto[CTA_PROTO_MAX] = {
-	[CTA_PROTO_NUM-1]	= sizeof(u_int16_t),
+static const size_t cta_min_proto[CTA_PROTO_MAX] = {
+	[CTA_PROTO_NUM-1]	= sizeof(u_int8_t),
 	[CTA_PROTO_SRC_PORT-1]	= sizeof(u_int16_t),
 	[CTA_PROTO_DST_PORT-1]	= sizeof(u_int16_t),
 	[CTA_PROTO_ICMP_TYPE-1]	= sizeof(u_int8_t),
@@ -523,14 +528,14 @@ ctnetlink_parse_tuple_proto(struct nfattr *attr,
 
 	if (!tb[CTA_PROTO_NUM-1])
 		return -EINVAL;
-	tuple->dst.protonum = *(u_int16_t *)NFA_DATA(tb[CTA_PROTO_NUM-1]);
+	tuple->dst.protonum = *(u_int8_t *)NFA_DATA(tb[CTA_PROTO_NUM-1]);
 
 	proto = ip_conntrack_proto_find_get(tuple->dst.protonum);
 
-	if (likely(proto && proto->nfattr_to_tuple)) {
+	if (likely(proto->nfattr_to_tuple))
 		ret = proto->nfattr_to_tuple(tb, tuple);
-		ip_conntrack_proto_put(proto);
-	}
+	
+	ip_conntrack_proto_put(proto);
 	
 	return ret;
 }
@@ -576,7 +581,7 @@ ctnetlink_parse_tuple(struct nfattr *cda[], struct ip_conntrack_tuple *tuple,
 }
 
 #ifdef CONFIG_IP_NF_NAT_NEEDED
-static const int cta_min_protonat[CTA_PROTONAT_MAX] = {
+static const size_t cta_min_protonat[CTA_PROTONAT_MAX] = {
 	[CTA_PROTONAT_PORT_MIN-1]	= sizeof(u_int16_t),
 	[CTA_PROTONAT_PORT_MAX-1]	= sizeof(u_int16_t),
 };
@@ -596,8 +601,6 @@ static int ctnetlink_parse_nat_proto(struct nfattr *attr,
 		return -EINVAL;
 
 	npt = ip_nat_proto_find_get(ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum);
-	if (!npt)
-		return 0;
 
 	if (!npt->nfattr_to_range) {
 		ip_nat_proto_put(npt);
@@ -614,6 +617,11 @@ static int ctnetlink_parse_nat_proto(struct nfattr *attr,
 	return 0;
 }
 
+static const size_t cta_min_nat[CTA_NAT_MAX] = {
+	[CTA_NAT_MINIP-1]       = sizeof(u_int32_t),
+	[CTA_NAT_MAXIP-1]       = sizeof(u_int32_t),
+};
+
 static inline int
 ctnetlink_parse_nat(struct nfattr *cda[],
 		    const struct ip_conntrack *ct, struct ip_nat_range *range)
@@ -627,6 +635,9 @@ ctnetlink_parse_nat(struct nfattr *cda[],
 	
 	nfattr_parse_nested(tb, CTA_NAT_MAX, cda[CTA_NAT-1]);
 
+	if (nfattr_bad_size(tb, CTA_NAT_MAX, cta_min_nat))
+		return -EINVAL;
+
 	if (tb[CTA_NAT_MINIP-1])
 		range->min_ip = *(u_int32_t *)NFA_DATA(tb[CTA_NAT_MINIP-1]);
 
@@ -667,6 +678,14 @@ ctnetlink_parse_help(struct nfattr *attr, char **helper_name)
 	return 0;
 }
 
+static const size_t cta_min[CTA_MAX] = {
+	[CTA_STATUS-1] 		= sizeof(u_int32_t),
+	[CTA_TIMEOUT-1] 	= sizeof(u_int32_t),
+	[CTA_MARK-1]		= sizeof(u_int32_t),
+	[CTA_USE-1]		= sizeof(u_int32_t),
+	[CTA_ID-1]		= sizeof(u_int32_t)
+};
+
 static int
 ctnetlink_del_conntrack(struct sock *ctnl, struct sk_buff *skb, 
 			struct nlmsghdr *nlh, struct nfattr *cda[], int *errp)
@@ -678,6 +697,9 @@ ctnetlink_del_conntrack(struct sock *ctnl, struct sk_buff *skb,
 
 	DEBUGP("entered %s\n", __FUNCTION__);
 
+	if (nfattr_bad_size(cda, CTA_MAX, cta_min))
+		return -EINVAL;
+
 	if (cda[CTA_TUPLE_ORIG-1])
 		err = ctnetlink_parse_tuple(cda, &tuple, CTA_TUPLE_ORIG);
 	else if (cda[CTA_TUPLE_REPLY-1])
@@ -706,11 +728,9 @@ ctnetlink_del_conntrack(struct sock *ctnl, struct sk_buff *skb,
 			return -ENOENT;
 		}
 	}	
-	if (del_timer(&ct->timeout)) {
-		ip_conntrack_put(ct);
+	if (del_timer(&ct->timeout))
 		ct->timeout.function((unsigned long)ct);
-		return 0;
-	}
+
 	ip_conntrack_put(ct);
 	DEBUGP("leaving\n");
 
@@ -760,6 +780,9 @@ ctnetlink_get_conntrack(struct sock *ctnl, struct sk_buff *skb,
 		return 0;
 	}
 
+	if (nfattr_bad_size(cda, CTA_MAX, cta_min))
+		return -EINVAL;
+
 	if (cda[CTA_TUPLE_ORIG-1])
 		err = ctnetlink_parse_tuple(cda, &tuple, CTA_TUPLE_ORIG);
 	else if (cda[CTA_TUPLE_REPLY-1])
@@ -852,7 +875,7 @@ ctnetlink_change_status(struct ip_conntrack *ct, struct nfattr *cda[])
 		DEBUGP("NAT status: %lu\n", 
 		       status & (IPS_NAT_MASK | IPS_NAT_DONE_MASK));
 		
-		if (ip_nat_initialized(ct, hooknum))
+		if (ip_nat_initialized(ct, HOOK2MANIP(hooknum)))
 			return -EEXIST;
 		ip_nat_setup_info(ct, &range, hooknum);
 
@@ -935,8 +958,6 @@ ctnetlink_change_protoinfo(struct ip_conntrack *ct, struct nfattr *cda[])
 	nfattr_parse_nested(tb, CTA_PROTOINFO_MAX, attr);
 
 	proto = ip_conntrack_proto_find_get(npt);
-	if (!proto)
-		return -EINVAL;
 
 	if (proto->from_nfattr)
 		err = proto->from_nfattr(tb, ct);
@@ -1047,6 +1068,9 @@ ctnetlink_new_conntrack(struct sock *ctnl, struct sk_buff *skb,
 
 	DEBUGP("entered %s\n", __FUNCTION__);
 
+	if (nfattr_bad_size(cda, CTA_MAX, cta_min))
+		return -EINVAL;
+
 	if (cda[CTA_TUPLE_ORIG-1]) {
 		err = ctnetlink_parse_tuple(cda, &otuple, CTA_TUPLE_ORIG);
 		if (err < 0)
@@ -1252,6 +1276,11 @@ out:
 	return skb->len;
 }
 
+static const size_t cta_min_exp[CTA_EXPECT_MAX] = {
+	[CTA_EXPECT_TIMEOUT-1]          = sizeof(u_int32_t),
+	[CTA_EXPECT_ID-1]               = sizeof(u_int32_t)
+};
+
 static int
 ctnetlink_get_expect(struct sock *ctnl, struct sk_buff *skb, 
 		     struct nlmsghdr *nlh, struct nfattr *cda[], int *errp)
@@ -1263,6 +1292,9 @@ ctnetlink_get_expect(struct sock *ctnl, struct sk_buff *skb,
 
 	DEBUGP("entered %s\n", __FUNCTION__);
 
+	if (nfattr_bad_size(cda, CTA_EXPECT_MAX, cta_min_exp))
+		return -EINVAL;
+
 	if (nlh->nlmsg_flags & NLM_F_DUMP) {
 		struct nfgenmsg *msg = NLMSG_DATA(nlh);
 		u32 rlen;
@@ -1333,6 +1365,9 @@ ctnetlink_del_expect(struct sock *ctnl, struct sk_buff *skb,
 	struct ip_conntrack_helper *h;
 	int err;
 
+	if (nfattr_bad_size(cda, CTA_EXPECT_MAX, cta_min_exp))
+		return -EINVAL;
+
 	if (cda[CTA_EXPECT_TUPLE-1]) {
 		/* delete a single expect by tuple */
 		err = ctnetlink_parse_tuple(cda, &tuple, CTA_EXPECT_TUPLE);
@@ -1462,6 +1497,9 @@ ctnetlink_new_expect(struct sock *ctnl, struct sk_buff *skb,
 
 	DEBUGP("entered %s\n", __FUNCTION__);	
 
+	if (nfattr_bad_size(cda, CTA_EXPECT_MAX, cta_min_exp))
+		return -EINVAL;
+
 	if (!cda[CTA_EXPECT_TUPLE-1]
 	    || !cda[CTA_EXPECT_MASK-1]
 	    || !cda[CTA_EXPECT_MASTER-1])
@@ -1504,29 +1542,22 @@ static struct notifier_block ctnl_notifier_exp = {
 
 static struct nfnl_callback ctnl_cb[IPCTNL_MSG_MAX] = {
 	[IPCTNL_MSG_CT_NEW]		= { .call = ctnetlink_new_conntrack,
-					    .attr_count = CTA_MAX,
-					    .cap_required = CAP_NET_ADMIN },
+					    .attr_count = CTA_MAX, },
 	[IPCTNL_MSG_CT_GET] 		= { .call = ctnetlink_get_conntrack,
-					    .attr_count = CTA_MAX,
-					    .cap_required = CAP_NET_ADMIN },
+					    .attr_count = CTA_MAX, },
 	[IPCTNL_MSG_CT_DELETE]  	= { .call = ctnetlink_del_conntrack,
-					    .attr_count = CTA_MAX,
-					    .cap_required = CAP_NET_ADMIN },
+					    .attr_count = CTA_MAX, },
 	[IPCTNL_MSG_CT_GET_CTRZERO] 	= { .call = ctnetlink_get_conntrack,
-					    .attr_count = CTA_MAX,
-					    .cap_required = CAP_NET_ADMIN },
+					    .attr_count = CTA_MAX, },
 };
 
 static struct nfnl_callback ctnl_exp_cb[IPCTNL_MSG_EXP_MAX] = {
 	[IPCTNL_MSG_EXP_GET]		= { .call = ctnetlink_get_expect,
-					    .attr_count = CTA_EXPECT_MAX,
-					    .cap_required = CAP_NET_ADMIN },
+					    .attr_count = CTA_EXPECT_MAX, },
 	[IPCTNL_MSG_EXP_NEW]		= { .call = ctnetlink_new_expect,
-					    .attr_count = CTA_EXPECT_MAX,
-					    .cap_required = CAP_NET_ADMIN },
+					    .attr_count = CTA_EXPECT_MAX, },
 	[IPCTNL_MSG_EXP_DELETE]		= { .call = ctnetlink_del_expect,
-					    .attr_count = CTA_EXPECT_MAX,
-					    .cap_required = CAP_NET_ADMIN },
+					    .attr_count = CTA_EXPECT_MAX, },
 };
 
 static struct nfnetlink_subsystem ctnl_subsys = {
diff --git a/net/ipv4/netfilter/ip_conntrack_proto_icmp.c b/net/ipv4/netfilter/ip_conntrack_proto_icmp.c
index 5198f3a1e2cd..5f9925db608e 100644
--- a/net/ipv4/netfilter/ip_conntrack_proto_icmp.c
+++ b/net/ipv4/netfilter/ip_conntrack_proto_icmp.c
@@ -13,6 +13,7 @@
 #include <linux/in.h>
 #include <linux/icmp.h>
 #include <linux/seq_file.h>
+#include <linux/skbuff.h>
 #include <net/ip.h>
 #include <net/checksum.h>
 #include <linux/netfilter.h>
@@ -50,7 +51,7 @@ static int icmp_invert_tuple(struct ip_conntrack_tuple *tuple,
 			     const struct ip_conntrack_tuple *orig)
 {
 	/* Add 1; spaces filled with 0. */
-	static u_int8_t invmap[]
+	static const u_int8_t invmap[]
 		= { [ICMP_ECHO] = ICMP_ECHOREPLY + 1,
 		    [ICMP_ECHOREPLY] = ICMP_ECHO + 1,
 		    [ICMP_TIMESTAMP] = ICMP_TIMESTAMPREPLY + 1,
@@ -109,7 +110,7 @@ static int icmp_packet(struct ip_conntrack *ct,
 	return NF_ACCEPT;
 }
 
-static u_int8_t valid_new[] = { 
+static const u_int8_t valid_new[] = { 
 	[ICMP_ECHO] = 1,
 	[ICMP_TIMESTAMP] = 1,
 	[ICMP_INFO_REQUEST] = 1,
@@ -230,19 +231,15 @@ icmp_error(struct sk_buff *skb, enum ip_conntrack_info *ctinfo,
 	case CHECKSUM_HW:
 		if (!(u16)csum_fold(skb->csum)) 
 			break;
-		if (LOG_INVALID(IPPROTO_ICMP))
-			nf_log_packet(PF_INET, 0, skb, NULL, NULL, NULL,
-				      "ip_ct_icmp: bad HW ICMP checksum ");
-		return -NF_ACCEPT;
+		/* fall through */
 	case CHECKSUM_NONE:
-		if ((u16)csum_fold(skb_checksum(skb, 0, skb->len, 0))) {
+		skb->csum = 0;
+		if (__skb_checksum_complete(skb)) {
 			if (LOG_INVALID(IPPROTO_ICMP))
 				nf_log_packet(PF_INET, 0, skb, NULL, NULL, NULL,
 					      "ip_ct_icmp: bad ICMP checksum ");
 			return -NF_ACCEPT;
 		}
-	default:
-		break;
 	}
 
 checksum_skipped:
diff --git a/net/ipv4/netfilter/ip_conntrack_proto_sctp.c b/net/ipv4/netfilter/ip_conntrack_proto_sctp.c
index 59a4a0111dd3..977fb59d4563 100644
--- a/net/ipv4/netfilter/ip_conntrack_proto_sctp.c
+++ b/net/ipv4/netfilter/ip_conntrack_proto_sctp.c
@@ -65,7 +65,7 @@ static unsigned long ip_ct_sctp_timeout_shutdown_sent     = 300 SECS / 1000;
 static unsigned long ip_ct_sctp_timeout_shutdown_recd     = 300 SECS / 1000;
 static unsigned long ip_ct_sctp_timeout_shutdown_ack_sent =   3 SECS;
 
-static unsigned long * sctp_timeouts[]
+static const unsigned long * sctp_timeouts[]
 = { NULL,                                  /* SCTP_CONNTRACK_NONE  */
     &ip_ct_sctp_timeout_closed,	           /* SCTP_CONNTRACK_CLOSED */
     &ip_ct_sctp_timeout_cookie_wait,       /* SCTP_CONNTRACK_COOKIE_WAIT */
@@ -118,7 +118,7 @@ cookie echoed to closed.
 */
 
 /* SCTP conntrack state transitions */
-static enum sctp_conntrack sctp_conntracks[2][9][SCTP_CONNTRACK_MAX] = {
+static const enum sctp_conntrack sctp_conntracks[2][9][SCTP_CONNTRACK_MAX] = {
 	{
 /*	ORIGINAL	*/
 /*                  sNO, sCL, sCW, sCE, sES, sSS, sSR, sSA */
diff --git a/net/ipv4/netfilter/ip_conntrack_proto_tcp.c b/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
index 468c6003b4c7..e7fa29e576dc 100644
--- a/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
+++ b/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
@@ -99,7 +99,7 @@ unsigned long ip_ct_tcp_timeout_close =        10 SECS;
    to ~13-30min depending on RTO. */
 unsigned long ip_ct_tcp_timeout_max_retrans =     5 MINS;
  
-static unsigned long * tcp_timeouts[]
+static const unsigned long * tcp_timeouts[]
 = { NULL,                              /*      TCP_CONNTRACK_NONE */
     &ip_ct_tcp_timeout_syn_sent,       /*      TCP_CONNTRACK_SYN_SENT, */
     &ip_ct_tcp_timeout_syn_recv,       /*      TCP_CONNTRACK_SYN_RECV, */
@@ -170,7 +170,7 @@ enum tcp_bit_set {
  *	if they are invalid
  *	or we do not support the request (simultaneous open)
  */
-static enum tcp_conntrack tcp_conntracks[2][6][TCP_CONNTRACK_MAX] = {
+static const enum tcp_conntrack tcp_conntracks[2][6][TCP_CONNTRACK_MAX] = {
 	{
 /* ORIGINAL */
 /* 	     sNO, sSS, sSR, sES, sFW, sCW, sLA, sTW, sCL, sLI	*/
@@ -272,9 +272,9 @@ static enum tcp_conntrack tcp_conntracks[2][6][TCP_CONNTRACK_MAX] = {
  *	sCL -> sCL
  */
 /* 	     sNO, sSS, sSR, sES, sFW, sCW, sLA, sTW, sCL, sLI	*/
-/*ack*/	   { sIV, sIV, sSR, sES, sCW, sCW, sTW, sTW, sCL, sIV },
+/*ack*/	   { sIV, sIG, sSR, sES, sCW, sCW, sTW, sTW, sCL, sIV },
 /*
- *	sSS -> sIV	Might be a half-open connection.
+ *	sSS -> sIG	Might be a half-open connection.
  *	sSR -> sSR	Might answer late resent SYN.
  *	sES -> sES	:-)
  *	sFW -> sCW	Normal close request answered by ACK.
@@ -341,9 +341,10 @@ static int tcp_print_conntrack(struct seq_file *s,
 static int tcp_to_nfattr(struct sk_buff *skb, struct nfattr *nfa,
 			 const struct ip_conntrack *ct)
 {
-	struct nfattr *nest_parms = NFA_NEST(skb, CTA_PROTOINFO_TCP);
+	struct nfattr *nest_parms;
 	
 	read_lock_bh(&tcp_lock);
+	nest_parms = NFA_NEST(skb, CTA_PROTOINFO_TCP);
 	NFA_PUT(skb, CTA_PROTOINFO_TCP_STATE, sizeof(u_int8_t),
 		&ct->proto.tcp.state);
 	read_unlock_bh(&tcp_lock);
@@ -357,6 +358,10 @@ nfattr_failure:
 	return -1;
 }
 
+static const size_t cta_min_tcp[CTA_PROTOINFO_TCP_MAX] = {
+	[CTA_PROTOINFO_TCP_STATE-1]	= sizeof(u_int8_t),
+};
+
 static int nfattr_to_tcp(struct nfattr *cda[], struct ip_conntrack *ct)
 {
 	struct nfattr *attr = cda[CTA_PROTOINFO_TCP-1];
@@ -369,6 +374,9 @@ static int nfattr_to_tcp(struct nfattr *cda[], struct ip_conntrack *ct)
 
         nfattr_parse_nested(tb, CTA_PROTOINFO_TCP_MAX, attr);
 
+	if (nfattr_bad_size(tb, CTA_PROTOINFO_TCP_MAX, cta_min_tcp))
+		return -EINVAL;
+
 	if (!tb[CTA_PROTOINFO_TCP_STATE-1])
 		return -EINVAL;
 
@@ -810,10 +818,11 @@ void ip_conntrack_tcp_update(struct sk_buff *skb,
 #define	TH_CWR	0x80
 
 /* table of valid flag combinations - ECE and CWR are always valid */
-static u8 tcp_valid_flags[(TH_FIN|TH_SYN|TH_RST|TH_PUSH|TH_ACK|TH_URG) + 1] =
+static const u8 tcp_valid_flags[(TH_FIN|TH_SYN|TH_RST|TH_PUSH|TH_ACK|TH_URG) + 1] =
 {
 	[TH_SYN]			= 1,
 	[TH_SYN|TH_ACK]			= 1,
+	[TH_SYN|TH_PUSH]		= 1,
 	[TH_SYN|TH_ACK|TH_PUSH]		= 1,
 	[TH_RST]			= 1,
 	[TH_RST|TH_ACK]			= 1,
@@ -909,8 +918,12 @@ static int tcp_packet(struct ip_conntrack *conntrack,
 
 	switch (new_state) {
 	case TCP_CONNTRACK_IGNORE:
-		/* Either SYN in ORIGINAL
-		 * or SYN/ACK in REPLY. */
+		/* Ignored packets:
+		 * 
+		 * a) SYN in ORIGINAL
+		 * b) SYN/ACK in REPLY
+		 * c) ACK in reply direction after initial SYN in original.
+		 */
 		if (index == TCP_SYNACK_SET
 		    && conntrack->proto.tcp.last_index == TCP_SYN_SET
 		    && conntrack->proto.tcp.last_dir != dir
@@ -977,13 +990,20 @@ static int tcp_packet(struct ip_conntrack *conntrack,
 		}
 	case TCP_CONNTRACK_CLOSE:
 		if (index == TCP_RST_SET
-		    && test_bit(IPS_SEEN_REPLY_BIT, &conntrack->status)
-		    && conntrack->proto.tcp.last_index == TCP_SYN_SET
+		    && ((test_bit(IPS_SEEN_REPLY_BIT, &conntrack->status)
+		         && conntrack->proto.tcp.last_index == TCP_SYN_SET)
+		        || (!test_bit(IPS_ASSURED_BIT, &conntrack->status)
+		            && conntrack->proto.tcp.last_index == TCP_ACK_SET))
 		    && ntohl(th->ack_seq) == conntrack->proto.tcp.last_end) {
-			/* RST sent to invalid SYN we had let trough
-			 * SYN was in window then, tear down connection.
+			/* RST sent to invalid SYN or ACK we had let trough
+			 * at a) and c) above:
+			 *
+			 * a) SYN was in window then
+			 * c) we hold a half-open connection.
+			 *
+			 * Delete our connection entry.
 			 * We skip window checking, because packet might ACK
-			 * segments we ignored in the SYN. */
+			 * segments we ignored. */
 			goto in_window;
 		}
 		/* Just fall trough */
diff --git a/net/ipv4/netfilter/ip_conntrack_tftp.c b/net/ipv4/netfilter/ip_conntrack_tftp.c
index a78736b8525d..d3c5a371f993 100644
--- a/net/ipv4/netfilter/ip_conntrack_tftp.c
+++ b/net/ipv4/netfilter/ip_conntrack_tftp.c
@@ -26,9 +26,9 @@ MODULE_DESCRIPTION("tftp connection tracking helper");
 MODULE_LICENSE("GPL");
 
 #define MAX_PORTS 8
-static short ports[MAX_PORTS];
+static unsigned short ports[MAX_PORTS];
 static int ports_c;
-module_param_array(ports, short, &ports_c, 0400);
+module_param_array(ports, ushort, &ports_c, 0400);
 MODULE_PARM_DESC(ports, "port numbers of tftp servers");
 
 #if 0
diff --git a/net/ipv4/netfilter/ip_nat_core.c b/net/ipv4/netfilter/ip_nat_core.c
index 762f4d93936b..c1a61462507f 100644
--- a/net/ipv4/netfilter/ip_nat_core.c
+++ b/net/ipv4/netfilter/ip_nat_core.c
@@ -49,7 +49,7 @@ static unsigned int ip_nat_htable_size;
 static struct list_head *bysource;
 
 #define MAX_IP_NAT_PROTO 256
-struct ip_nat_protocol *ip_nat_protos[MAX_IP_NAT_PROTO];
+static struct ip_nat_protocol *ip_nat_protos[MAX_IP_NAT_PROTO];
 
 static inline struct ip_nat_protocol *
 __ip_nat_proto_find(u_int8_t protonum)
diff --git a/net/ipv4/netfilter/ip_nat_tftp.c b/net/ipv4/netfilter/ip_nat_tftp.c
index 2215317c76b7..43c3bd7c118e 100644
--- a/net/ipv4/netfilter/ip_nat_tftp.c
+++ b/net/ipv4/netfilter/ip_nat_tftp.c
@@ -42,7 +42,10 @@ static unsigned int help(struct sk_buff **pskb,
 			 enum ip_conntrack_info ctinfo,
 			 struct ip_conntrack_expect *exp)
 {
-	exp->saved_proto.udp.port = exp->tuple.dst.u.tcp.port;
+	struct ip_conntrack *ct = exp->master;
+
+	exp->saved_proto.udp.port
+		= ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u.udp.port;
 	exp->dir = IP_CT_DIR_REPLY;
 	exp->expectfn = ip_nat_follow_master;
 	if (ip_conntrack_expect_related(exp) != 0)
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index 75c27e92f6ab..45886c8475e8 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -1892,7 +1892,7 @@ static int ipt_get_matches(char *buffer, char **start, off_t offset, int length)
 	return pos;
 }
 
-static struct { char *name; get_info_t *get_info; } ipt_proc_entry[] =
+static const struct { char *name; get_info_t *get_info; } ipt_proc_entry[] =
 { { "ip_tables_names", ipt_get_tables },
   { "ip_tables_targets", ipt_get_targets },
   { "ip_tables_matches", ipt_get_matches },
diff --git a/net/ipv4/netfilter/ipt_LOG.c b/net/ipv4/netfilter/ipt_LOG.c
index 92ed050fac69..30be0f1dae37 100644
--- a/net/ipv4/netfilter/ipt_LOG.c
+++ b/net/ipv4/netfilter/ipt_LOG.c
@@ -197,7 +197,7 @@ static void dump_packet(const struct nf_loginfo *info,
 	}
 	case IPPROTO_ICMP: {
 		struct icmphdr _icmph, *ich;
-		static size_t required_len[NR_ICMP_TYPES+1]
+		static const size_t required_len[NR_ICMP_TYPES+1]
 			= { [ICMP_ECHOREPLY] = 4,
 			    [ICMP_DEST_UNREACH]
 			    = 8 + sizeof(struct iphdr),
@@ -351,7 +351,7 @@ static void dump_packet(const struct nf_loginfo *info,
 	/* maxlen = 230+   91  + 230 + 252 = 803 */
 }
 
-struct nf_loginfo default_loginfo = {
+static struct nf_loginfo default_loginfo = {
 	.type	= NF_LOG_TYPE_LOG,
 	.u = {
 		.log = {
diff --git a/net/ipv4/netfilter/ipt_recent.c b/net/ipv4/netfilter/ipt_recent.c
index 2d44b07688af..261cbb4d4c49 100644
--- a/net/ipv4/netfilter/ipt_recent.c
+++ b/net/ipv4/netfilter/ipt_recent.c
@@ -532,6 +532,7 @@ match(const struct sk_buff *skb,
 			}
 			if(info->seconds && info->hit_count) {
 				for(pkt_count = 0, hits_found = 0; pkt_count < ip_pkt_list_tot; pkt_count++) {
+					if(r_list[location].last_pkts[pkt_count] == 0) break;
 					if(time_before_eq(now,r_list[location].last_pkts[pkt_count]+info->seconds*HZ)) hits_found++;
 				}
 				if(hits_found >= info->hit_count) ans = !info->invert; else ans = info->invert;
diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c
index a65e508fbd40..0d7dc668db46 100644
--- a/net/ipv4/proc.c
+++ b/net/ipv4/proc.c
@@ -98,7 +98,7 @@ fold_field(void *mib[], int offt)
 }
 
 /* snmp items */
-static struct snmp_mib snmp4_ipstats_list[] = {
+static const struct snmp_mib snmp4_ipstats_list[] = {
 	SNMP_MIB_ITEM("InReceives", IPSTATS_MIB_INRECEIVES),
 	SNMP_MIB_ITEM("InHdrErrors", IPSTATS_MIB_INHDRERRORS),
 	SNMP_MIB_ITEM("InAddrErrors", IPSTATS_MIB_INADDRERRORS),
@@ -119,7 +119,7 @@ static struct snmp_mib snmp4_ipstats_list[] = {
 	SNMP_MIB_SENTINEL
 };
 
-static struct snmp_mib snmp4_icmp_list[] = {
+static const struct snmp_mib snmp4_icmp_list[] = {
 	SNMP_MIB_ITEM("InMsgs", ICMP_MIB_INMSGS),
 	SNMP_MIB_ITEM("InErrors", ICMP_MIB_INERRORS),
 	SNMP_MIB_ITEM("InDestUnreachs", ICMP_MIB_INDESTUNREACHS),
@@ -149,7 +149,7 @@ static struct snmp_mib snmp4_icmp_list[] = {
 	SNMP_MIB_SENTINEL
 };
 
-static struct snmp_mib snmp4_tcp_list[] = {
+static const struct snmp_mib snmp4_tcp_list[] = {
 	SNMP_MIB_ITEM("RtoAlgorithm", TCP_MIB_RTOALGORITHM),
 	SNMP_MIB_ITEM("RtoMin", TCP_MIB_RTOMIN),
 	SNMP_MIB_ITEM("RtoMax", TCP_MIB_RTOMAX),
@@ -167,7 +167,7 @@ static struct snmp_mib snmp4_tcp_list[] = {
 	SNMP_MIB_SENTINEL
 };
 
-static struct snmp_mib snmp4_udp_list[] = {
+static const struct snmp_mib snmp4_udp_list[] = {
 	SNMP_MIB_ITEM("InDatagrams", UDP_MIB_INDATAGRAMS),
 	SNMP_MIB_ITEM("NoPorts", UDP_MIB_NOPORTS),
 	SNMP_MIB_ITEM("InErrors", UDP_MIB_INERRORS),
@@ -175,7 +175,7 @@ static struct snmp_mib snmp4_udp_list[] = {
 	SNMP_MIB_SENTINEL
 };
 
-static struct snmp_mib snmp4_net_list[] = {
+static const struct snmp_mib snmp4_net_list[] = {
 	SNMP_MIB_ITEM("SyncookiesSent", LINUX_MIB_SYNCOOKIESSENT),
 	SNMP_MIB_ITEM("SyncookiesRecv", LINUX_MIB_SYNCOOKIESRECV),
 	SNMP_MIB_ITEM("SyncookiesFailed", LINUX_MIB_SYNCOOKIESFAILED),
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 381dd6a6aebb..f701a136a6ae 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -1371,7 +1371,7 @@ out:	kfree_skb(skb);
  *	are needed for AMPRnet AX.25 paths.
  */
 
-static unsigned short mtu_plateau[] =
+static const unsigned short mtu_plateau[] =
 {32000, 17914, 8166, 4352, 2002, 1492, 576, 296, 216, 128 };
 
 static __inline__ unsigned short guess_mtu(unsigned short old_mtu)
@@ -3149,8 +3149,7 @@ int __init ip_rt_init(void)
 					sizeof(struct rt_hash_bucket),
 					rhash_entries,
 					(num_physpages >= 128 * 1024) ?
-						(27 - PAGE_SHIFT) :
-						(29 - PAGE_SHIFT),
+					15 : 17,
 					HASH_HIGHMEM,
 					&rt_hash_log,
 					&rt_hash_mask,
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index 652685623519..01444a02b48b 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -645,6 +645,14 @@ ctl_table ipv4_table[] = {
 		.proc_handler	= &proc_tcp_congestion_control,
 		.strategy	= &sysctl_tcp_congestion_control,
 	},
+	{
+		.ctl_name	= NET_TCP_ABC,
+		.procname	= "tcp_abc",
+		.data		= &sysctl_tcp_abc,
+		.maxlen		= sizeof(int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec,
+	},
 
 	{ .ctl_name = 0 }
 };
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 72b7c22e1ea5..ef98b14ac56d 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1413,7 +1413,7 @@ recv_urg:
  *	closed.
  */
 
-static unsigned char new_state[16] = {
+static const unsigned char new_state[16] = {
   /* current state:        new state:      action:	*/
   /* (Invalid)		*/ TCP_CLOSE,
   /* TCP_ESTABLISHED	*/ TCP_FIN_WAIT1 | TCP_ACTION_FIN,
@@ -1640,7 +1640,7 @@ int tcp_disconnect(struct sock *sk, int flags)
 	} else if (tcp_need_reset(old_state) ||
 		   (tp->snd_nxt != tp->write_seq &&
 		    (1 << old_state) & (TCPF_CLOSING | TCPF_LAST_ACK))) {
-		/* The last check adjusts for discrepance of Linux wrt. RFC
+		/* The last check adjusts for discrepancy of Linux wrt. RFC
 		 * states
 		 */
 		tcp_send_active_reset(sk, gfp_any());
@@ -1669,6 +1669,7 @@ int tcp_disconnect(struct sock *sk, int flags)
 	tp->packets_out = 0;
 	tp->snd_ssthresh = 0x7fffffff;
 	tp->snd_cwnd_cnt = 0;
+	tp->bytes_acked = 0;
 	tcp_set_ca_state(sk, TCP_CA_Open);
 	tcp_clear_retrans(tp);
 	inet_csk_delack_init(sk);
@@ -2064,8 +2065,7 @@ void __init tcp_init(void)
 					sizeof(struct inet_ehash_bucket),
 					thash_entries,
 					(num_physpages >= 128 * 1024) ?
-						(25 - PAGE_SHIFT) :
-						(27 - PAGE_SHIFT),
+					13 : 15,
 					HASH_HIGHMEM,
 					&tcp_hashinfo.ehash_size,
 					NULL,
@@ -2081,8 +2081,7 @@ void __init tcp_init(void)
 					sizeof(struct inet_bind_hashbucket),
 					tcp_hashinfo.ehash_size,
 					(num_physpages >= 128 * 1024) ?
-						(25 - PAGE_SHIFT) :
-						(27 - PAGE_SHIFT),
+					13 : 15,
 					HASH_HIGHMEM,
 					&tcp_hashinfo.bhash_size,
 					NULL,
diff --git a/net/ipv4/tcp_bic.c b/net/ipv4/tcp_bic.c
index ae35e0609047..1d0cd86621b1 100644
--- a/net/ipv4/tcp_bic.c
+++ b/net/ipv4/tcp_bic.c
@@ -217,17 +217,15 @@ static void bictcp_cong_avoid(struct sock *sk, u32 ack,
 
 	bictcp_low_utilization(sk, data_acked);
 
-	if (in_flight < tp->snd_cwnd)
+	if (!tcp_is_cwnd_limited(sk, in_flight))
 		return;
 
-	if (tp->snd_cwnd <= tp->snd_ssthresh) {
-		/* In "safe" area, increase. */
-		if (tp->snd_cwnd < tp->snd_cwnd_clamp)
-			tp->snd_cwnd++;
-	} else {
+	if (tp->snd_cwnd <= tp->snd_ssthresh)
+		tcp_slow_start(tp);
+	else {
 		bictcp_update(ca, tp->snd_cwnd);
 
-                /* In dangerous area, increase slowly.
+		/* In dangerous area, increase slowly.
 		 * In theory this is tp->snd_cwnd += 1 / tp->snd_cwnd
 		 */
 		if (tp->snd_cwnd_cnt >= ca->cnt) {
diff --git a/net/ipv4/tcp_cong.c b/net/ipv4/tcp_cong.c
index bbf2d6624e89..c7cc62c8dc12 100644
--- a/net/ipv4/tcp_cong.c
+++ b/net/ipv4/tcp_cong.c
@@ -186,24 +186,32 @@ void tcp_reno_cong_avoid(struct sock *sk, u32 ack, u32 rtt, u32 in_flight,
 {
 	struct tcp_sock *tp = tcp_sk(sk);
 
-	if (in_flight < tp->snd_cwnd)
+	if (!tcp_is_cwnd_limited(sk, in_flight))
 		return;
 
-        if (tp->snd_cwnd <= tp->snd_ssthresh) {
-                /* In "safe" area, increase. */
-		if (tp->snd_cwnd < tp->snd_cwnd_clamp)
-			tp->snd_cwnd++;
-	} else {
-                /* In dangerous area, increase slowly.
-		 * In theory this is tp->snd_cwnd += 1 / tp->snd_cwnd
-		 */
-		if (tp->snd_cwnd_cnt >= tp->snd_cwnd) {
-			if (tp->snd_cwnd < tp->snd_cwnd_clamp)
-				tp->snd_cwnd++;
-			tp->snd_cwnd_cnt = 0;
-		} else
-			tp->snd_cwnd_cnt++;
-	}
+	/* In "safe" area, increase. */
+        if (tp->snd_cwnd <= tp->snd_ssthresh)
+		tcp_slow_start(tp);
+
+ 	/* In dangerous area, increase slowly. */
+	else if (sysctl_tcp_abc) {
+ 		/* RFC3465: Apppriate Byte Count
+ 		 * increase once for each full cwnd acked
+ 		 */
+ 		if (tp->bytes_acked >= tp->snd_cwnd*tp->mss_cache) {
+ 			tp->bytes_acked -= tp->snd_cwnd*tp->mss_cache;
+ 			if (tp->snd_cwnd < tp->snd_cwnd_clamp)
+ 				tp->snd_cwnd++;
+ 		}
+ 	} else {
+ 		/* In theory this is tp->snd_cwnd += 1 / tp->snd_cwnd */
+ 		if (tp->snd_cwnd_cnt >= tp->snd_cwnd) {
+ 			if (tp->snd_cwnd < tp->snd_cwnd_clamp)
+ 				tp->snd_cwnd++;
+ 			tp->snd_cwnd_cnt = 0;
+ 		} else
+ 			tp->snd_cwnd_cnt++;
+ 	}
 }
 EXPORT_SYMBOL_GPL(tcp_reno_cong_avoid);
 
diff --git a/net/ipv4/tcp_highspeed.c b/net/ipv4/tcp_highspeed.c
index 6acc04bde080..63cf7e540847 100644
--- a/net/ipv4/tcp_highspeed.c
+++ b/net/ipv4/tcp_highspeed.c
@@ -111,18 +111,17 @@ static void hstcp_init(struct sock *sk)
 }
 
 static void hstcp_cong_avoid(struct sock *sk, u32 adk, u32 rtt,
-			     u32 in_flight, int good)
+			     u32 in_flight, int data_acked)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
 	struct hstcp *ca = inet_csk_ca(sk);
 
-	if (in_flight < tp->snd_cwnd)
+	if (!tcp_is_cwnd_limited(sk, in_flight))
 		return;
 
-	if (tp->snd_cwnd <= tp->snd_ssthresh) {
-		if (tp->snd_cwnd < tp->snd_cwnd_clamp)
-			tp->snd_cwnd++;
-	} else {
+	if (tp->snd_cwnd <= tp->snd_ssthresh)
+		tcp_slow_start(tp);
+	else {
 		/* Update AIMD parameters */
 		if (tp->snd_cwnd > hstcp_aimd_vals[ca->ai].cwnd) {
 			while (tp->snd_cwnd > hstcp_aimd_vals[ca->ai].cwnd &&
diff --git a/net/ipv4/tcp_htcp.c b/net/ipv4/tcp_htcp.c
index e47b37984e95..3284cfb993e6 100644
--- a/net/ipv4/tcp_htcp.c
+++ b/net/ipv4/tcp_htcp.c
@@ -207,14 +207,13 @@ static void htcp_cong_avoid(struct sock *sk, u32 ack, u32 rtt,
 	struct tcp_sock *tp = tcp_sk(sk);
 	struct htcp *ca = inet_csk_ca(sk);
 
-	if (in_flight < tp->snd_cwnd)
+	if (!tcp_is_cwnd_limited(sk, in_flight))
 		return;
 
-        if (tp->snd_cwnd <= tp->snd_ssthresh) {
-                /* In "safe" area, increase. */
-		if (tp->snd_cwnd < tp->snd_cwnd_clamp)
-			tp->snd_cwnd++;
-	} else {
+        if (tp->snd_cwnd <= tp->snd_ssthresh)
+		tcp_slow_start(tp);
+	else {
+
 		measure_rtt(sk);
 
 		/* keep track of number of round-trip times since last backoff event */
@@ -224,7 +223,7 @@ static void htcp_cong_avoid(struct sock *sk, u32 ack, u32 rtt,
 			htcp_alpha_update(ca);
 		}
 
-                /* In dangerous area, increase slowly.
+		/* In dangerous area, increase slowly.
 		 * In theory this is tp->snd_cwnd += alpha / tp->snd_cwnd
 		 */
 		if ((tp->snd_cwnd_cnt++ * ca->alpha)>>7 >= tp->snd_cwnd) {
diff --git a/net/ipv4/tcp_hybla.c b/net/ipv4/tcp_hybla.c
index 77add63623df..40dbb3877510 100644
--- a/net/ipv4/tcp_hybla.c
+++ b/net/ipv4/tcp_hybla.c
@@ -100,12 +100,12 @@ static void hybla_cong_avoid(struct sock *sk, u32 ack, u32 rtt,
 		ca->minrtt = tp->srtt;
 	}
 
+	if (!tcp_is_cwnd_limited(sk, in_flight))
+		return;
+
 	if (!ca->hybla_en)
 		return tcp_reno_cong_avoid(sk, ack, rtt, in_flight, flag);
 
-	if (in_flight < tp->snd_cwnd)
-		return;
-
 	if (ca->rho == 0)
 		hybla_recalc_param(sk);
 
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 3e98b57578dc..bf2e23086bce 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -42,7 +42,7 @@
  *		Andi Kleen	:	Moved open_request checking here
  *					and process RSTs for open_requests.
  *		Andi Kleen	:	Better prune_queue, and other fixes.
- *		Andrey Savochkin:	Fix RTT measurements in the presnce of
+ *		Andrey Savochkin:	Fix RTT measurements in the presence of
  *					timestamps.
  *		Andrey Savochkin:	Check sequence numbers correctly when
  *					removing SACKs due to in sequence incoming
@@ -89,6 +89,7 @@ int sysctl_tcp_frto;
 int sysctl_tcp_nometrics_save;
 
 int sysctl_tcp_moderate_rcvbuf = 1;
+int sysctl_tcp_abc = 1;
 
 #define FLAG_DATA		0x01 /* Incoming frame contained data.		*/
 #define FLAG_WIN_UPDATE		0x02 /* Incoming ACK was a window update.	*/
@@ -223,7 +224,7 @@ static void tcp_fixup_sndbuf(struct sock *sk)
  *   of receiver window. Check #2.
  *
  * The scheme does not work when sender sends good segments opening
- * window and then starts to feed us spagetti. But it should work
+ * window and then starts to feed us spaghetti. But it should work
  * in common situations. Otherwise, we have to rely on queue collapsing.
  */
 
@@ -233,7 +234,7 @@ static int __tcp_grow_window(const struct sock *sk, struct tcp_sock *tp,
 {
 	/* Optimize this! */
 	int truesize = tcp_win_from_space(skb->truesize)/2;
-	int window = tcp_full_space(sk)/2;
+	int window = tcp_win_from_space(sysctl_tcp_rmem[2])/2;
 
 	while (tp->rcv_ssthresh <= window) {
 		if (truesize <= skb->len)
@@ -277,7 +278,7 @@ static void tcp_fixup_rcvbuf(struct sock *sk)
 	int rcvmem = tp->advmss + MAX_TCP_HEADER + 16 + sizeof(struct sk_buff);
 
 	/* Try to select rcvbuf so that 4 mss-sized segments
-	 * will fit to window and correspoding skbs will fit to our rcvbuf.
+	 * will fit to window and corresponding skbs will fit to our rcvbuf.
 	 * (was 3; 4 is minimum to allow fast retransmit to work.)
 	 */
 	while (tcp_win_from_space(rcvmem) < tp->advmss)
@@ -286,7 +287,7 @@ static void tcp_fixup_rcvbuf(struct sock *sk)
 		sk->sk_rcvbuf = min(4 * rcvmem, sysctl_tcp_rmem[2]);
 }
 
-/* 4. Try to fixup all. It is made iimediately after connection enters
+/* 4. Try to fixup all. It is made immediately after connection enters
  *    established state.
  */
 static void tcp_init_buffer_space(struct sock *sk)
@@ -326,37 +327,18 @@ static void tcp_init_buffer_space(struct sock *sk)
 static void tcp_clamp_window(struct sock *sk, struct tcp_sock *tp)
 {
 	struct inet_connection_sock *icsk = inet_csk(sk);
-	struct sk_buff *skb;
-	unsigned int app_win = tp->rcv_nxt - tp->copied_seq;
-	int ofo_win = 0;
 
 	icsk->icsk_ack.quick = 0;
 
-	skb_queue_walk(&tp->out_of_order_queue, skb) {
-		ofo_win += skb->len;
-	}
-
-	/* If overcommit is due to out of order segments,
-	 * do not clamp window. Try to expand rcvbuf instead.
-	 */
-	if (ofo_win) {
-		if (sk->sk_rcvbuf < sysctl_tcp_rmem[2] &&
-		    !(sk->sk_userlocks & SOCK_RCVBUF_LOCK) &&
-		    !tcp_memory_pressure &&
-		    atomic_read(&tcp_memory_allocated) < sysctl_tcp_mem[0])
-			sk->sk_rcvbuf = min(atomic_read(&sk->sk_rmem_alloc),
-					    sysctl_tcp_rmem[2]);
+	if (sk->sk_rcvbuf < sysctl_tcp_rmem[2] &&
+	    !(sk->sk_userlocks & SOCK_RCVBUF_LOCK) &&
+	    !tcp_memory_pressure &&
+	    atomic_read(&tcp_memory_allocated) < sysctl_tcp_mem[0]) {
+		sk->sk_rcvbuf = min(atomic_read(&sk->sk_rmem_alloc),
+				    sysctl_tcp_rmem[2]);
 	}
-	if (atomic_read(&sk->sk_rmem_alloc) > sk->sk_rcvbuf) {
-		app_win += ofo_win;
-		if (atomic_read(&sk->sk_rmem_alloc) >= 2 * sk->sk_rcvbuf)
-			app_win >>= 1;
-		if (app_win > icsk->icsk_ack.rcv_mss)
-			app_win -= icsk->icsk_ack.rcv_mss;
-		app_win = max(app_win, 2U*tp->advmss);
-
+	if (atomic_read(&sk->sk_rmem_alloc) > sk->sk_rcvbuf)
 		tp->rcv_ssthresh = min(tp->window_clamp, 2U*tp->advmss);
-	}
 }
 
 /* Receiver "autotuning" code.
@@ -385,8 +367,8 @@ static void tcp_rcv_rtt_update(struct tcp_sock *tp, u32 sample, int win_dep)
 		 * are stalled on filesystem I/O.
 		 *
 		 * Also, since we are only going for a minimum in the
-		 * non-timestamp case, we do not smoothe things out
-		 * else with timestamps disabled convergance takes too
+		 * non-timestamp case, we do not smooth things out
+		 * else with timestamps disabled convergence takes too
 		 * long.
 		 */
 		if (!win_dep) {
@@ -395,7 +377,7 @@ static void tcp_rcv_rtt_update(struct tcp_sock *tp, u32 sample, int win_dep)
 		} else if (m < new_sample)
 			new_sample = m << 3;
 	} else {
-		/* No previous mesaure. */
+		/* No previous measure. */
 		new_sample = m << 3;
 	}
 
@@ -524,7 +506,7 @@ static void tcp_event_data_recv(struct sock *sk, struct tcp_sock *tp, struct sk_
 			if (icsk->icsk_ack.ato > icsk->icsk_rto)
 				icsk->icsk_ack.ato = icsk->icsk_rto;
 		} else if (m > icsk->icsk_rto) {
-			/* Too long gap. Apparently sender falled to
+			/* Too long gap. Apparently sender failed to
 			 * restart window, so that we send ACKs quickly.
 			 */
 			tcp_incr_quickack(sk);
@@ -548,10 +530,9 @@ static void tcp_event_data_recv(struct sock *sk, struct tcp_sock *tp, struct sk_
  * To save cycles in the RFC 1323 implementation it was better to break
  * it up into three procedures. -- erics
  */
-static void tcp_rtt_estimator(struct sock *sk, const __u32 mrtt, u32 *usrtt)
+static void tcp_rtt_estimator(struct sock *sk, const __u32 mrtt)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
-	const struct inet_connection_sock *icsk = inet_csk(sk);
 	long m = mrtt; /* RTT */
 
 	/*	The following amusing code comes from Jacobson's
@@ -565,7 +546,7 @@ static void tcp_rtt_estimator(struct sock *sk, const __u32 mrtt, u32 *usrtt)
 	 *
 	 * Funny. This algorithm seems to be very broken.
 	 * These formulae increase RTO, when it should be decreased, increase
-	 * too slowly, when it should be incresed fastly, decrease too fastly
+	 * too slowly, when it should be increased quickly, decrease too quickly
 	 * etc. I guess in BSD RTO takes ONE value, so that it is absolutely
 	 * does not matter how to _calculate_ it. Seems, it was trap
 	 * that VJ failed to avoid. 8)
@@ -610,9 +591,6 @@ static void tcp_rtt_estimator(struct sock *sk, const __u32 mrtt, u32 *usrtt)
 		tp->mdev_max = tp->rttvar = max(tp->mdev, TCP_RTO_MIN);
 		tp->rtt_seq = tp->snd_nxt;
 	}
-
-	if (icsk->icsk_ca_ops->rtt_sample)
-		icsk->icsk_ca_ops->rtt_sample(sk, *usrtt);
 }
 
 /* Calculate rto without backoff.  This is the second half of Van Jacobson's
@@ -629,14 +607,14 @@ static inline void tcp_set_rto(struct sock *sk)
 	 *    at least by solaris and freebsd. "Erratic ACKs" has _nothing_
 	 *    to do with delayed acks, because at cwnd>2 true delack timeout
 	 *    is invisible. Actually, Linux-2.4 also generates erratic
-	 *    ACKs in some curcumstances.
+	 *    ACKs in some circumstances.
 	 */
 	inet_csk(sk)->icsk_rto = (tp->srtt >> 3) + tp->rttvar;
 
 	/* 2. Fixups made earlier cannot be right.
 	 *    If we do not estimate RTO correctly without them,
 	 *    all the algo is pure shit and should be replaced
-	 *    with correct one. It is exaclty, which we pretend to do.
+	 *    with correct one. It is exactly, which we pretend to do.
 	 */
 }
 
@@ -794,7 +772,7 @@ static void tcp_init_metrics(struct sock *sk)
 	 * to make it more realistic.
 	 *
 	 * A bit of theory. RTT is time passed after "normal" sized packet
-	 * is sent until it is ACKed. In normal curcumstances sending small
+	 * is sent until it is ACKed. In normal circumstances sending small
 	 * packets force peer to delay ACKs and calculation is correct too.
 	 * The algorithm is adaptive and, provided we follow specs, it
 	 * NEVER underestimate RTT. BUT! If peer tries to make some clever
@@ -919,18 +897,32 @@ tcp_sacktag_write_queue(struct sock *sk, struct sk_buff *ack_skb, u32 prior_snd_
 	int prior_fackets;
 	u32 lost_retrans = 0;
 	int flag = 0;
+	int dup_sack = 0;
 	int i;
 
 	if (!tp->sacked_out)
 		tp->fackets_out = 0;
 	prior_fackets = tp->fackets_out;
 
-	for (i=0; i<num_sacks; i++, sp++) {
-		struct sk_buff *skb;
-		__u32 start_seq = ntohl(sp->start_seq);
-		__u32 end_seq = ntohl(sp->end_seq);
-		int fack_count = 0;
-		int dup_sack = 0;
+	/* SACK fastpath:
+	 * if the only SACK change is the increase of the end_seq of
+	 * the first block then only apply that SACK block
+	 * and use retrans queue hinting otherwise slowpath */
+	flag = 1;
+	for (i = 0; i< num_sacks; i++) {
+		__u32 start_seq = ntohl(sp[i].start_seq);
+		__u32 end_seq =	 ntohl(sp[i].end_seq);
+
+		if (i == 0){
+			if (tp->recv_sack_cache[i].start_seq != start_seq)
+				flag = 0;
+		} else {
+			if ((tp->recv_sack_cache[i].start_seq != start_seq) ||
+			    (tp->recv_sack_cache[i].end_seq != end_seq))
+				flag = 0;
+		}
+		tp->recv_sack_cache[i].start_seq = start_seq;
+		tp->recv_sack_cache[i].end_seq = end_seq;
 
 		/* Check for D-SACK. */
 		if (i == 0) {
@@ -962,15 +954,58 @@ tcp_sacktag_write_queue(struct sock *sk, struct sk_buff *ack_skb, u32 prior_snd_
 			if (before(ack, prior_snd_una - tp->max_window))
 				return 0;
 		}
+	}
+
+	if (flag)
+		num_sacks = 1;
+	else {
+		int j;
+		tp->fastpath_skb_hint = NULL;
+
+		/* order SACK blocks to allow in order walk of the retrans queue */
+		for (i = num_sacks-1; i > 0; i--) {
+			for (j = 0; j < i; j++){
+				if (after(ntohl(sp[j].start_seq),
+					  ntohl(sp[j+1].start_seq))){
+					sp[j].start_seq = htonl(tp->recv_sack_cache[j+1].start_seq);
+					sp[j].end_seq = htonl(tp->recv_sack_cache[j+1].end_seq);
+					sp[j+1].start_seq = htonl(tp->recv_sack_cache[j].start_seq);
+					sp[j+1].end_seq = htonl(tp->recv_sack_cache[j].end_seq);
+				}
+
+			}
+		}
+	}
+
+	/* clear flag as used for different purpose in following code */
+	flag = 0;
+
+	for (i=0; i<num_sacks; i++, sp++) {
+		struct sk_buff *skb;
+		__u32 start_seq = ntohl(sp->start_seq);
+		__u32 end_seq = ntohl(sp->end_seq);
+		int fack_count;
+
+		/* Use SACK fastpath hint if valid */
+		if (tp->fastpath_skb_hint) {
+			skb = tp->fastpath_skb_hint;
+			fack_count = tp->fastpath_cnt_hint;
+		} else {
+			skb = sk->sk_write_queue.next;
+			fack_count = 0;
+		}
 
 		/* Event "B" in the comment above. */
 		if (after(end_seq, tp->high_seq))
 			flag |= FLAG_DATA_LOST;
 
-		sk_stream_for_retrans_queue(skb, sk) {
+		sk_stream_for_retrans_queue_from(skb, sk) {
 			int in_sack, pcount;
 			u8 sacked;
 
+			tp->fastpath_skb_hint = skb;
+			tp->fastpath_cnt_hint = fack_count;
+
 			/* The retransmission queue is always in order, so
 			 * we can short-circuit the walk early.
 			 */
@@ -1045,6 +1080,9 @@ tcp_sacktag_write_queue(struct sock *sk, struct sk_buff *ack_skb, u32 prior_snd_
 						TCP_SKB_CB(skb)->sacked &= ~(TCPCB_LOST|TCPCB_SACKED_RETRANS);
 						tp->lost_out -= tcp_skb_pcount(skb);
 						tp->retrans_out -= tcp_skb_pcount(skb);
+
+						/* clear lost hint */
+						tp->retransmit_skb_hint = NULL;
 					}
 				} else {
 					/* New sack for not retransmitted frame,
@@ -1057,6 +1095,9 @@ tcp_sacktag_write_queue(struct sock *sk, struct sk_buff *ack_skb, u32 prior_snd_
 					if (sacked & TCPCB_LOST) {
 						TCP_SKB_CB(skb)->sacked &= ~TCPCB_LOST;
 						tp->lost_out -= tcp_skb_pcount(skb);
+
+						/* clear lost hint */
+						tp->retransmit_skb_hint = NULL;
 					}
 				}
 
@@ -1080,6 +1121,7 @@ tcp_sacktag_write_queue(struct sock *sk, struct sk_buff *ack_skb, u32 prior_snd_
 			    (TCP_SKB_CB(skb)->sacked&TCPCB_SACKED_RETRANS)) {
 				TCP_SKB_CB(skb)->sacked &= ~TCPCB_SACKED_RETRANS;
 				tp->retrans_out -= tcp_skb_pcount(skb);
+				tp->retransmit_skb_hint = NULL;
 			}
 		}
 	}
@@ -1107,6 +1149,9 @@ tcp_sacktag_write_queue(struct sock *sk, struct sk_buff *ack_skb, u32 prior_snd_
 				TCP_SKB_CB(skb)->sacked &= ~TCPCB_SACKED_RETRANS;
 				tp->retrans_out -= tcp_skb_pcount(skb);
 
+				/* clear lost hint */
+				tp->retransmit_skb_hint = NULL;
+
 				if (!(TCP_SKB_CB(skb)->sacked&(TCPCB_LOST|TCPCB_SACKED_ACKED))) {
 					tp->lost_out += tcp_skb_pcount(skb);
 					TCP_SKB_CB(skb)->sacked |= TCPCB_LOST;
@@ -1214,6 +1259,8 @@ static void tcp_enter_frto_loss(struct sock *sk)
 	tcp_set_ca_state(sk, TCP_CA_Loss);
 	tp->high_seq = tp->frto_highmark;
 	TCP_ECN_queue_cwr(tp);
+
+	clear_all_retrans_hints(tp);
 }
 
 void tcp_clear_retrans(struct tcp_sock *tp)
@@ -1251,6 +1298,7 @@ void tcp_enter_loss(struct sock *sk, int how)
 	tp->snd_cwnd_cnt   = 0;
 	tp->snd_cwnd_stamp = tcp_time_stamp;
 
+	tp->bytes_acked = 0;
 	tcp_clear_retrans(tp);
 
 	/* Push undo marker, if it was plain RTO and nothing
@@ -1279,6 +1327,8 @@ void tcp_enter_loss(struct sock *sk, int how)
 	tcp_set_ca_state(sk, TCP_CA_Loss);
 	tp->high_seq = tp->snd_nxt;
 	TCP_ECN_queue_cwr(tp);
+
+	clear_all_retrans_hints(tp);
 }
 
 static int tcp_check_sack_reneging(struct sock *sk)
@@ -1503,17 +1553,37 @@ static void tcp_mark_head_lost(struct sock *sk, struct tcp_sock *tp,
 			       int packets, u32 high_seq)
 {
 	struct sk_buff *skb;
-	int cnt = packets;
+	int cnt;
 
-	BUG_TRAP(cnt <= tp->packets_out);
+	BUG_TRAP(packets <= tp->packets_out);
+	if (tp->lost_skb_hint) {
+		skb = tp->lost_skb_hint;
+		cnt = tp->lost_cnt_hint;
+	} else {
+		skb = sk->sk_write_queue.next;
+		cnt = 0;
+	}
 
-	sk_stream_for_retrans_queue(skb, sk) {
-		cnt -= tcp_skb_pcount(skb);
-		if (cnt < 0 || after(TCP_SKB_CB(skb)->end_seq, high_seq))
+	sk_stream_for_retrans_queue_from(skb, sk) {
+		/* TODO: do this better */
+		/* this is not the most efficient way to do this... */
+		tp->lost_skb_hint = skb;
+		tp->lost_cnt_hint = cnt;
+		cnt += tcp_skb_pcount(skb);
+		if (cnt > packets || after(TCP_SKB_CB(skb)->end_seq, high_seq))
 			break;
 		if (!(TCP_SKB_CB(skb)->sacked&TCPCB_TAGBITS)) {
 			TCP_SKB_CB(skb)->sacked |= TCPCB_LOST;
 			tp->lost_out += tcp_skb_pcount(skb);
+
+			/* clear xmit_retransmit_queue hints
+			 *  if this is beyond hint */
+			if(tp->retransmit_skb_hint != NULL &&
+			   before(TCP_SKB_CB(skb)->seq,
+				  TCP_SKB_CB(tp->retransmit_skb_hint)->seq)) {
+
+				tp->retransmit_skb_hint = NULL;
+			}
 		}
 	}
 	tcp_sync_left_out(tp);
@@ -1540,13 +1610,28 @@ static void tcp_update_scoreboard(struct sock *sk, struct tcp_sock *tp)
 	if (tcp_head_timedout(sk, tp)) {
 		struct sk_buff *skb;
 
-		sk_stream_for_retrans_queue(skb, sk) {
-			if (tcp_skb_timedout(sk, skb) &&
-			    !(TCP_SKB_CB(skb)->sacked&TCPCB_TAGBITS)) {
+		skb = tp->scoreboard_skb_hint ? tp->scoreboard_skb_hint
+			: sk->sk_write_queue.next;
+
+		sk_stream_for_retrans_queue_from(skb, sk) {
+			if (!tcp_skb_timedout(sk, skb))
+				break;
+
+			if (!(TCP_SKB_CB(skb)->sacked&TCPCB_TAGBITS)) {
 				TCP_SKB_CB(skb)->sacked |= TCPCB_LOST;
 				tp->lost_out += tcp_skb_pcount(skb);
+
+				/* clear xmit_retrans hint */
+				if (tp->retransmit_skb_hint &&
+				    before(TCP_SKB_CB(skb)->seq,
+					   TCP_SKB_CB(tp->retransmit_skb_hint)->seq))
+
+					tp->retransmit_skb_hint = NULL;
 			}
 		}
+
+		tp->scoreboard_skb_hint = skb;
+
 		tcp_sync_left_out(tp);
 	}
 }
@@ -1626,6 +1711,10 @@ static void tcp_undo_cwr(struct sock *sk, const int undo)
 	}
 	tcp_moderate_cwnd(tp);
 	tp->snd_cwnd_stamp = tcp_time_stamp;
+
+	/* There is something screwy going on with the retrans hints after
+	   an undo */
+	clear_all_retrans_hints(tp);
 }
 
 static inline int tcp_may_undo(struct tcp_sock *tp)
@@ -1709,6 +1798,9 @@ static int tcp_try_undo_loss(struct sock *sk, struct tcp_sock *tp)
 		sk_stream_for_retrans_queue(skb, sk) {
 			TCP_SKB_CB(skb)->sacked &= ~TCPCB_LOST;
 		}
+
+		clear_all_retrans_hints(tp);
+
 		DBGUNDO(sk, tp, "partial loss");
 		tp->lost_out = 0;
 		tp->left_out = tp->sacked_out;
@@ -1908,6 +2000,7 @@ tcp_fastretrans_alert(struct sock *sk, u32 prior_snd_una,
 			TCP_ECN_queue_cwr(tp);
 		}
 
+		tp->bytes_acked = 0;
 		tp->snd_cwnd_cnt = 0;
 		tcp_set_ca_state(sk, TCP_CA_Recovery);
 	}
@@ -1919,9 +2012,9 @@ tcp_fastretrans_alert(struct sock *sk, u32 prior_snd_una,
 }
 
 /* Read draft-ietf-tcplw-high-performance before mucking
- * with this code. (Superceeds RFC1323)
+ * with this code. (Supersedes RFC1323)
  */
-static void tcp_ack_saw_tstamp(struct sock *sk, u32 *usrtt, int flag)
+static void tcp_ack_saw_tstamp(struct sock *sk, int flag)
 {
 	/* RTTM Rule: A TSecr value received in a segment is used to
 	 * update the averaged RTT measurement only if the segment
@@ -1932,7 +2025,7 @@ static void tcp_ack_saw_tstamp(struct sock *sk, u32 *usrtt, int flag)
 	 * 1998/04/10 Andrey V. Savochkin <saw@msu.ru>
 	 *
 	 * Changed: reset backoff as soon as we see the first valid sample.
-	 * If we do not, we get strongly overstimated rto. With timestamps
+	 * If we do not, we get strongly overestimated rto. With timestamps
 	 * samples are accepted even from very old segments: f.e., when rtt=1
 	 * increases to 8, we retransmit 5 times and after 8 seconds delayed
 	 * answer arrives rto becomes 120 seconds! If at least one of segments
@@ -1940,13 +2033,13 @@ static void tcp_ack_saw_tstamp(struct sock *sk, u32 *usrtt, int flag)
 	 */
 	struct tcp_sock *tp = tcp_sk(sk);
 	const __u32 seq_rtt = tcp_time_stamp - tp->rx_opt.rcv_tsecr;
-	tcp_rtt_estimator(sk, seq_rtt, usrtt);
+	tcp_rtt_estimator(sk, seq_rtt);
 	tcp_set_rto(sk);
 	inet_csk(sk)->icsk_backoff = 0;
 	tcp_bound_rto(sk);
 }
 
-static void tcp_ack_no_tstamp(struct sock *sk, u32 seq_rtt, u32 *usrtt, int flag)
+static void tcp_ack_no_tstamp(struct sock *sk, u32 seq_rtt, int flag)
 {
 	/* We don't have a timestamp. Can only use
 	 * packets that are not retransmitted to determine
@@ -1960,21 +2053,21 @@ static void tcp_ack_no_tstamp(struct sock *sk, u32 seq_rtt, u32 *usrtt, int flag
 	if (flag & FLAG_RETRANS_DATA_ACKED)
 		return;
 
-	tcp_rtt_estimator(sk, seq_rtt, usrtt);
+	tcp_rtt_estimator(sk, seq_rtt);
 	tcp_set_rto(sk);
 	inet_csk(sk)->icsk_backoff = 0;
 	tcp_bound_rto(sk);
 }
 
 static inline void tcp_ack_update_rtt(struct sock *sk, const int flag,
-				      const s32 seq_rtt, u32 *usrtt)
+				      const s32 seq_rtt)
 {
 	const struct tcp_sock *tp = tcp_sk(sk);
 	/* Note that peer MAY send zero echo. In this case it is ignored. (rfc1323) */
 	if (tp->rx_opt.saw_tstamp && tp->rx_opt.rcv_tsecr)
-		tcp_ack_saw_tstamp(sk, usrtt, flag);
+		tcp_ack_saw_tstamp(sk, flag);
 	else if (seq_rtt >= 0)
-		tcp_ack_no_tstamp(sk, seq_rtt, usrtt, flag);
+		tcp_ack_no_tstamp(sk, seq_rtt, flag);
 }
 
 static inline void tcp_cong_avoid(struct sock *sk, u32 ack, u32 rtt,
@@ -2054,20 +2147,27 @@ static int tcp_tso_acked(struct sock *sk, struct sk_buff *skb,
 	return acked;
 }
 
+static inline u32 tcp_usrtt(const struct sk_buff *skb)
+{
+	struct timeval tv, now;
+
+	do_gettimeofday(&now);
+	skb_get_timestamp(skb, &tv);
+	return (now.tv_sec - tv.tv_sec) * 1000000 + (now.tv_usec - tv.tv_usec);
+}
 
 /* Remove acknowledged frames from the retransmission queue. */
-static int tcp_clean_rtx_queue(struct sock *sk, __s32 *seq_rtt_p, s32 *seq_usrtt)
+static int tcp_clean_rtx_queue(struct sock *sk, __s32 *seq_rtt_p)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
+	const struct inet_connection_sock *icsk = inet_csk(sk);
 	struct sk_buff *skb;
 	__u32 now = tcp_time_stamp;
 	int acked = 0;
 	__s32 seq_rtt = -1;
-	struct timeval usnow;
 	u32 pkts_acked = 0;
-
-	if (seq_usrtt)
-		do_gettimeofday(&usnow);
+	void (*rtt_sample)(struct sock *sk, u32 usrtt)
+		= icsk->icsk_ca_ops->rtt_sample;
 
 	while ((skb = skb_peek(&sk->sk_write_queue)) &&
 	       skb != sk->sk_send_head) {
@@ -2107,16 +2207,11 @@ static int tcp_clean_rtx_queue(struct sock *sk, __s32 *seq_rtt_p, s32 *seq_usrtt
 					tp->retrans_out -= tcp_skb_pcount(skb);
 				acked |= FLAG_RETRANS_DATA_ACKED;
 				seq_rtt = -1;
-			} else if (seq_rtt < 0)
+			} else if (seq_rtt < 0) {
 				seq_rtt = now - scb->when;
-			if (seq_usrtt) {
-				struct timeval tv;
-			
-				skb_get_timestamp(skb, &tv);
-				*seq_usrtt = (usnow.tv_sec - tv.tv_sec) * 1000000
-					+ (usnow.tv_usec - tv.tv_usec);
+				if (rtt_sample)
+					(*rtt_sample)(sk, tcp_usrtt(skb));
 			}
-
 			if (sacked & TCPCB_SACKED_ACKED)
 				tp->sacked_out -= tcp_skb_pcount(skb);
 			if (sacked & TCPCB_LOST)
@@ -2126,17 +2221,20 @@ static int tcp_clean_rtx_queue(struct sock *sk, __s32 *seq_rtt_p, s32 *seq_usrtt
 				    !before(scb->end_seq, tp->snd_up))
 					tp->urg_mode = 0;
 			}
-		} else if (seq_rtt < 0)
+		} else if (seq_rtt < 0) {
 			seq_rtt = now - scb->when;
+			if (rtt_sample)
+				(*rtt_sample)(sk, tcp_usrtt(skb));
+		}
 		tcp_dec_pcount_approx(&tp->fackets_out, skb);
 		tcp_packets_out_dec(tp, skb);
 		__skb_unlink(skb, &sk->sk_write_queue);
 		sk_stream_free_skb(sk, skb);
+		clear_all_retrans_hints(tp);
 	}
 
 	if (acked&FLAG_ACKED) {
-		const struct inet_connection_sock *icsk = inet_csk(sk);
-		tcp_ack_update_rtt(sk, acked, seq_rtt, seq_usrtt);
+		tcp_ack_update_rtt(sk, acked, seq_rtt);
 		tcp_ack_packets_out(sk, tp);
 
 		if (icsk->icsk_ca_ops->pkts_acked)
@@ -2284,7 +2382,7 @@ static void tcp_process_frto(struct sock *sk, u32 prior_snd_una)
 	}
 
 	/* F-RTO affects on two new ACKs following RTO.
-	 * At latest on third ACK the TCP behavor is back to normal.
+	 * At latest on third ACK the TCP behavior is back to normal.
 	 */
 	tp->frto_counter = (tp->frto_counter + 1) % 3;
 }
@@ -2299,7 +2397,6 @@ static int tcp_ack(struct sock *sk, struct sk_buff *skb, int flag)
 	u32 ack = TCP_SKB_CB(skb)->ack_seq;
 	u32 prior_in_flight;
 	s32 seq_rtt;
-	s32 seq_usrtt = 0;
 	int prior_packets;
 
 	/* If the ack is newer than sent or older than previous acks
@@ -2311,6 +2408,9 @@ static int tcp_ack(struct sock *sk, struct sk_buff *skb, int flag)
 	if (before(ack, prior_snd_una))
 		goto old_ack;
 
+	if (sysctl_tcp_abc && icsk->icsk_ca_state < TCP_CA_CWR)
+		tp->bytes_acked += ack - prior_snd_una;
+
 	if (!(flag&FLAG_SLOWPATH) && after(ack, prior_snd_una)) {
 		/* Window is constant, pure forward advance.
 		 * No more checks are required.
@@ -2352,14 +2452,13 @@ static int tcp_ack(struct sock *sk, struct sk_buff *skb, int flag)
 	prior_in_flight = tcp_packets_in_flight(tp);
 
 	/* See if we can take anything off of the retransmit queue. */
-	flag |= tcp_clean_rtx_queue(sk, &seq_rtt,
-				    icsk->icsk_ca_ops->rtt_sample ? &seq_usrtt : NULL);
+	flag |= tcp_clean_rtx_queue(sk, &seq_rtt);
 
 	if (tp->frto_counter)
 		tcp_process_frto(sk, prior_snd_una);
 
 	if (tcp_ack_is_dubious(sk, flag)) {
-		/* Advanve CWND, if state allows this. */
+		/* Advance CWND, if state allows this. */
 		if ((flag & FLAG_DATA_ACKED) && tcp_may_raise_cwnd(sk, flag))
 			tcp_cong_avoid(sk, ack,  seq_rtt, prior_in_flight, 0);
 		tcp_fastretrans_alert(sk, prior_snd_una, prior_packets, flag);
@@ -3148,7 +3247,7 @@ tcp_collapse(struct sock *sk, struct sk_buff_head *list,
 {
 	struct sk_buff *skb;
 
-	/* First, check that queue is collapsable and find
+	/* First, check that queue is collapsible and find
 	 * the point where collapsing can be useful. */
 	for (skb = head; skb != tail; ) {
 		/* No new bits? It is possible on ofo queue. */
@@ -3456,7 +3555,7 @@ static __inline__ void tcp_ack_snd_check(struct sock *sk)
 
 /*
  *	This routine is only called when we have urgent data
- *	signalled. Its the 'slow' part of tcp_urg. It could be
+ *	signaled. Its the 'slow' part of tcp_urg. It could be
  *	moved inline now as tcp_urg is only called from one
  *	place. We handle URGent data wrong. We have to - as
  *	BSD still doesn't use the correction from RFC961.
@@ -3501,7 +3600,7 @@ static void tcp_check_urg(struct sock * sk, struct tcphdr * th)
 	 * urgent. To do this requires some care. We cannot just ignore
 	 * tp->copied_seq since we would read the last urgent byte again
 	 * as data, nor can we alter copied_seq until this data arrives
-	 * or we break the sematics of SIOCATMARK (and thus sockatmark())
+	 * or we break the semantics of SIOCATMARK (and thus sockatmark())
 	 *
 	 * NOTE. Double Dutch. Rendering to plain English: author of comment
 	 * above did something sort of 	send("A", MSG_OOB); send("B", MSG_OOB);
@@ -3646,7 +3745,7 @@ int tcp_rcv_established(struct sock *sk, struct sk_buff *skb,
 	tp->rx_opt.saw_tstamp = 0;
 
 	/*	pred_flags is 0xS?10 << 16 + snd_wnd
-	 *	if header_predition is to be made
+	 *	if header_prediction is to be made
 	 *	'S' will always be tp->tcp_header_len >> 2
 	 *	'?' will be 0 for the fast path, otherwise pred_flags is 0 to
 	 *  turn it off	(when there are holes in the receive 
@@ -4242,7 +4341,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
 				 */
 				if (tp->rx_opt.saw_tstamp && tp->rx_opt.rcv_tsecr &&
 				    !tp->srtt)
-					tcp_ack_saw_tstamp(sk, NULL, 0);
+					tcp_ack_saw_tstamp(sk, 0);
 
 				if (tp->rx_opt.tstamp_ok)
 					tp->advmss -= TCPOLEN_TSTAMP_ALIGNED;
@@ -4372,6 +4471,7 @@ discard:
 
 EXPORT_SYMBOL(sysctl_tcp_ecn);
 EXPORT_SYMBOL(sysctl_tcp_reordering);
+EXPORT_SYMBOL(sysctl_tcp_abc);
 EXPORT_SYMBOL(tcp_parse_options);
 EXPORT_SYMBOL(tcp_rcv_established);
 EXPORT_SYMBOL(tcp_rcv_state_process);
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 634dabb558fd..4d5021e1929b 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -39,7 +39,7 @@
  *					request_sock handling and moved
  *					most of it into the af independent code.
  *					Added tail drop and some other bugfixes.
- *					Added new listen sematics.
+ *					Added new listen semantics.
  *		Mike McLagan	:	Routing by source
  *	Juan Jose Ciarlante:		ip_dynaddr bits
  *		Andi Kleen:		various fixes.
@@ -1110,24 +1110,18 @@ static struct sock *tcp_v4_hnd_req(struct sock *sk, struct sk_buff *skb)
 static int tcp_v4_checksum_init(struct sk_buff *skb)
 {
 	if (skb->ip_summed == CHECKSUM_HW) {
-		skb->ip_summed = CHECKSUM_UNNECESSARY;
 		if (!tcp_v4_check(skb->h.th, skb->len, skb->nh.iph->saddr,
-				  skb->nh.iph->daddr, skb->csum))
+				  skb->nh.iph->daddr, skb->csum)) {
+			skb->ip_summed = CHECKSUM_UNNECESSARY;
 			return 0;
-
-		LIMIT_NETDEBUG(KERN_DEBUG "hw tcp v4 csum failed\n");
-		skb->ip_summed = CHECKSUM_NONE;
+		}
 	}
+
+	skb->csum = csum_tcpudp_nofold(skb->nh.iph->saddr, skb->nh.iph->daddr,
+				       skb->len, IPPROTO_TCP, 0);
+
 	if (skb->len <= 76) {
-		if (tcp_v4_check(skb->h.th, skb->len, skb->nh.iph->saddr,
-				 skb->nh.iph->daddr,
-				 skb_checksum(skb, 0, skb->len, 0)))
-			return -1;
-		skb->ip_summed = CHECKSUM_UNNECESSARY;
-	} else {
-		skb->csum = ~tcp_v4_check(skb->h.th, skb->len,
-					  skb->nh.iph->saddr,
-					  skb->nh.iph->daddr, 0);
+		return __skb_checksum_complete(skb);
 	}
 	return 0;
 }
@@ -1216,10 +1210,10 @@ int tcp_v4_rcv(struct sk_buff *skb)
 
 	/* An explanation is required here, I think.
 	 * Packet length and doff are validated by header prediction,
-	 * provided case of th->doff==0 is elimineted.
+	 * provided case of th->doff==0 is eliminated.
 	 * So, we defer the checks. */
 	if ((skb->ip_summed != CHECKSUM_UNNECESSARY &&
-	     tcp_v4_checksum_init(skb) < 0))
+	     tcp_v4_checksum_init(skb)))
 		goto bad_packet;
 
 	th = skb->h.th;
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index b1a63b2c6b4a..1b66a2ac4321 100644
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -158,7 +158,7 @@ kill_with_rst:
 		/* I am shamed, but failed to make it more elegant.
 		 * Yes, it is direct reference to IP, which is impossible
 		 * to generalize to IPv6. Taking into account that IPv6
-		 * do not undertsnad recycling in any case, it not
+		 * do not understand recycling in any case, it not
 		 * a big problem in practice. --ANK */
 		if (tw->tw_family == AF_INET &&
 		    tcp_death_row.sysctl_tw_recycle && tcptw->tw_ts_recent_stamp &&
@@ -194,7 +194,7 @@ kill_with_rst:
 		/* In window segment, it may be only reset or bare ack. */
 
 		if (th->rst) {
-			/* This is TIME_WAIT assasination, in two flavors.
+			/* This is TIME_WAIT assassination, in two flavors.
 			 * Oh well... nobody has a sufficient solution to this
 			 * protocol bug yet.
 			 */
@@ -380,6 +380,7 @@ struct sock *tcp_create_openreq_child(struct sock *sk, struct request_sock *req,
 		 */
 		newtp->snd_cwnd = 2;
 		newtp->snd_cwnd_cnt = 0;
+		newtp->bytes_acked = 0;
 
 		newtp->frto_counter = 0;
 		newtp->frto_highmark = 0;
@@ -550,7 +551,7 @@ struct sock *tcp_check_req(struct sock *sk,struct sk_buff *skb,
 
 	/* RFC793 page 36: "If the connection is in any non-synchronized state ...
 	 *                  and the incoming segment acknowledges something not yet
-	 *                  sent (the segment carries an unaccaptable ACK) ...
+	 *                  sent (the segment carries an unacceptable ACK) ...
 	 *                  a reset is sent."
 	 *
 	 * Invalid ACK: reset will be sent by listening socket
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index b907456a79f4..b7325e0b406a 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -262,122 +262,139 @@ static __inline__ u16 tcp_select_window(struct sock *sk)
  * We are working here with either a clone of the original
  * SKB, or a fresh unique copy made by the retransmit engine.
  */
-static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb)
+static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb, int clone_it, gfp_t gfp_mask)
 {
-	if (skb != NULL) {
-		const struct inet_connection_sock *icsk = inet_csk(sk);
-		struct inet_sock *inet = inet_sk(sk);
-		struct tcp_sock *tp = tcp_sk(sk);
-		struct tcp_skb_cb *tcb = TCP_SKB_CB(skb);
-		int tcp_header_size = tp->tcp_header_len;
-		struct tcphdr *th;
-		int sysctl_flags;
-		int err;
+	const struct inet_connection_sock *icsk = inet_csk(sk);
+	struct inet_sock *inet;
+	struct tcp_sock *tp;
+	struct tcp_skb_cb *tcb;
+	int tcp_header_size;
+	struct tcphdr *th;
+	int sysctl_flags;
+	int err;
+
+	BUG_ON(!skb || !tcp_skb_pcount(skb));
 
-		BUG_ON(!tcp_skb_pcount(skb));
+	/* If congestion control is doing timestamping, we must
+	 * take such a timestamp before we potentially clone/copy.
+	 */
+	if (icsk->icsk_ca_ops->rtt_sample)
+		__net_timestamp(skb);
+
+	if (likely(clone_it)) {
+		if (unlikely(skb_cloned(skb)))
+			skb = pskb_copy(skb, gfp_mask);
+		else
+			skb = skb_clone(skb, gfp_mask);
+		if (unlikely(!skb))
+			return -ENOBUFS;
+	}
+
+	inet = inet_sk(sk);
+	tp = tcp_sk(sk);
+	tcb = TCP_SKB_CB(skb);
+	tcp_header_size = tp->tcp_header_len;
 
 #define SYSCTL_FLAG_TSTAMPS	0x1
 #define SYSCTL_FLAG_WSCALE	0x2
 #define SYSCTL_FLAG_SACK	0x4
 
-		/* If congestion control is doing timestamping */
-		if (icsk->icsk_ca_ops->rtt_sample)
-			__net_timestamp(skb);
-
-		sysctl_flags = 0;
-		if (tcb->flags & TCPCB_FLAG_SYN) {
-			tcp_header_size = sizeof(struct tcphdr) + TCPOLEN_MSS;
-			if(sysctl_tcp_timestamps) {
-				tcp_header_size += TCPOLEN_TSTAMP_ALIGNED;
-				sysctl_flags |= SYSCTL_FLAG_TSTAMPS;
-			}
-			if(sysctl_tcp_window_scaling) {
-				tcp_header_size += TCPOLEN_WSCALE_ALIGNED;
-				sysctl_flags |= SYSCTL_FLAG_WSCALE;
-			}
-			if(sysctl_tcp_sack) {
-				sysctl_flags |= SYSCTL_FLAG_SACK;
-				if(!(sysctl_flags & SYSCTL_FLAG_TSTAMPS))
-					tcp_header_size += TCPOLEN_SACKPERM_ALIGNED;
-			}
-		} else if (tp->rx_opt.eff_sacks) {
-			/* A SACK is 2 pad bytes, a 2 byte header, plus
-			 * 2 32-bit sequence numbers for each SACK block.
-			 */
-			tcp_header_size += (TCPOLEN_SACK_BASE_ALIGNED +
-					    (tp->rx_opt.eff_sacks * TCPOLEN_SACK_PERBLOCK));
+	sysctl_flags = 0;
+	if (unlikely(tcb->flags & TCPCB_FLAG_SYN)) {
+		tcp_header_size = sizeof(struct tcphdr) + TCPOLEN_MSS;
+		if(sysctl_tcp_timestamps) {
+			tcp_header_size += TCPOLEN_TSTAMP_ALIGNED;
+			sysctl_flags |= SYSCTL_FLAG_TSTAMPS;
 		}
-		
-		if (tcp_packets_in_flight(tp) == 0)
-			tcp_ca_event(sk, CA_EVENT_TX_START);
-
-		th = (struct tcphdr *) skb_push(skb, tcp_header_size);
-		skb->h.th = th;
-		skb_set_owner_w(skb, sk);
-
-		/* Build TCP header and checksum it. */
-		th->source		= inet->sport;
-		th->dest		= inet->dport;
-		th->seq			= htonl(tcb->seq);
-		th->ack_seq		= htonl(tp->rcv_nxt);
-		*(((__u16 *)th) + 6)	= htons(((tcp_header_size >> 2) << 12) | tcb->flags);
-		if (tcb->flags & TCPCB_FLAG_SYN) {
-			/* RFC1323: The window in SYN & SYN/ACK segments
-			 * is never scaled.
-			 */
-			th->window	= htons(tp->rcv_wnd);
-		} else {
-			th->window	= htons(tcp_select_window(sk));
+		if (sysctl_tcp_window_scaling) {
+			tcp_header_size += TCPOLEN_WSCALE_ALIGNED;
+			sysctl_flags |= SYSCTL_FLAG_WSCALE;
 		}
-		th->check		= 0;
-		th->urg_ptr		= 0;
-
-		if (tp->urg_mode &&
-		    between(tp->snd_up, tcb->seq+1, tcb->seq+0xFFFF)) {
-			th->urg_ptr		= htons(tp->snd_up-tcb->seq);
-			th->urg			= 1;
+		if (sysctl_tcp_sack) {
+			sysctl_flags |= SYSCTL_FLAG_SACK;
+			if (!(sysctl_flags & SYSCTL_FLAG_TSTAMPS))
+				tcp_header_size += TCPOLEN_SACKPERM_ALIGNED;
 		}
+	} else if (unlikely(tp->rx_opt.eff_sacks)) {
+		/* A SACK is 2 pad bytes, a 2 byte header, plus
+		 * 2 32-bit sequence numbers for each SACK block.
+		 */
+		tcp_header_size += (TCPOLEN_SACK_BASE_ALIGNED +
+				    (tp->rx_opt.eff_sacks *
+				     TCPOLEN_SACK_PERBLOCK));
+	}
+		
+	if (tcp_packets_in_flight(tp) == 0)
+		tcp_ca_event(sk, CA_EVENT_TX_START);
+
+	th = (struct tcphdr *) skb_push(skb, tcp_header_size);
+	skb->h.th = th;
+	skb_set_owner_w(skb, sk);
+
+	/* Build TCP header and checksum it. */
+	th->source		= inet->sport;
+	th->dest		= inet->dport;
+	th->seq			= htonl(tcb->seq);
+	th->ack_seq		= htonl(tp->rcv_nxt);
+	*(((__u16 *)th) + 6)	= htons(((tcp_header_size >> 2) << 12) |
+					tcb->flags);
+
+	if (unlikely(tcb->flags & TCPCB_FLAG_SYN)) {
+		/* RFC1323: The window in SYN & SYN/ACK segments
+		 * is never scaled.
+		 */
+		th->window	= htons(tp->rcv_wnd);
+	} else {
+		th->window	= htons(tcp_select_window(sk));
+	}
+	th->check		= 0;
+	th->urg_ptr		= 0;
 
-		if (tcb->flags & TCPCB_FLAG_SYN) {
-			tcp_syn_build_options((__u32 *)(th + 1),
-					      tcp_advertise_mss(sk),
-					      (sysctl_flags & SYSCTL_FLAG_TSTAMPS),
-					      (sysctl_flags & SYSCTL_FLAG_SACK),
-					      (sysctl_flags & SYSCTL_FLAG_WSCALE),
-					      tp->rx_opt.rcv_wscale,
-					      tcb->when,
-		      			      tp->rx_opt.ts_recent);
-		} else {
-			tcp_build_and_update_options((__u32 *)(th + 1),
-						     tp, tcb->when);
+	if (unlikely(tp->urg_mode &&
+		     between(tp->snd_up, tcb->seq+1, tcb->seq+0xFFFF))) {
+		th->urg_ptr		= htons(tp->snd_up-tcb->seq);
+		th->urg			= 1;
+	}
 
-			TCP_ECN_send(sk, tp, skb, tcp_header_size);
-		}
-		tp->af_specific->send_check(sk, th, skb->len, skb);
+	if (unlikely(tcb->flags & TCPCB_FLAG_SYN)) {
+		tcp_syn_build_options((__u32 *)(th + 1),
+				      tcp_advertise_mss(sk),
+				      (sysctl_flags & SYSCTL_FLAG_TSTAMPS),
+				      (sysctl_flags & SYSCTL_FLAG_SACK),
+				      (sysctl_flags & SYSCTL_FLAG_WSCALE),
+				      tp->rx_opt.rcv_wscale,
+				      tcb->when,
+				      tp->rx_opt.ts_recent);
+	} else {
+		tcp_build_and_update_options((__u32 *)(th + 1),
+					     tp, tcb->when);
+		TCP_ECN_send(sk, tp, skb, tcp_header_size);
+	}
 
-		if (tcb->flags & TCPCB_FLAG_ACK)
-			tcp_event_ack_sent(sk, tcp_skb_pcount(skb));
+	tp->af_specific->send_check(sk, th, skb->len, skb);
 
-		if (skb->len != tcp_header_size)
-			tcp_event_data_sent(tp, skb, sk);
+	if (likely(tcb->flags & TCPCB_FLAG_ACK))
+		tcp_event_ack_sent(sk, tcp_skb_pcount(skb));
 
-		TCP_INC_STATS(TCP_MIB_OUTSEGS);
+	if (skb->len != tcp_header_size)
+		tcp_event_data_sent(tp, skb, sk);
 
-		err = tp->af_specific->queue_xmit(skb, 0);
-		if (err <= 0)
-			return err;
+	TCP_INC_STATS(TCP_MIB_OUTSEGS);
 
-		tcp_enter_cwr(sk);
+	err = tp->af_specific->queue_xmit(skb, 0);
+	if (unlikely(err <= 0))
+		return err;
+
+	tcp_enter_cwr(sk);
+
+	/* NET_XMIT_CN is special. It does not guarantee,
+	 * that this packet is lost. It tells that device
+	 * is about to start to drop packets or already
+	 * drops some packets of the same priority and
+	 * invokes us to send less aggressively.
+	 */
+	return err == NET_XMIT_CN ? 0 : err;
 
-		/* NET_XMIT_CN is special. It does not guarantee,
-		 * that this packet is lost. It tells that device
-		 * is about to start to drop packets or already
-		 * drops some packets of the same priority and
-		 * invokes us to send less aggressively.
-		 */
-		return err == NET_XMIT_CN ? 0 : err;
-	}
-	return -ENOBUFS;
 #undef SYSCTL_FLAG_TSTAMPS
 #undef SYSCTL_FLAG_WSCALE
 #undef SYSCTL_FLAG_SACK
@@ -436,6 +453,8 @@ int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len, unsigned int mss
 	u16 flags;
 
 	BUG_ON(len > skb->len);
+
+ 	clear_all_retrans_hints(tp);
 	nsize = skb_headlen(skb) - len;
 	if (nsize < 0)
 		nsize = 0;
@@ -599,7 +618,7 @@ int tcp_trim_head(struct sock *sk, struct sk_buff *skb, u32 len)
    for TCP options, but includes only bare TCP header.
 
    tp->rx_opt.mss_clamp is mss negotiated at connection setup.
-   It is minumum of user_mss and mss received with SYN.
+   It is minimum of user_mss and mss received with SYN.
    It also does not include TCP options.
 
    tp->pmtu_cookie is last pmtu, seen by this function.
@@ -1034,7 +1053,7 @@ static int tcp_write_xmit(struct sock *sk, unsigned int mss_now, int nonagle)
 
 		TCP_SKB_CB(skb)->when = tcp_time_stamp;
 
-		if (unlikely(tcp_transmit_skb(sk, skb_clone(skb, GFP_ATOMIC))))
+		if (unlikely(tcp_transmit_skb(sk, skb, 1, GFP_ATOMIC)))
 			break;
 
 		/* Advance the send_head.  This one is sent out.
@@ -1107,7 +1126,7 @@ void tcp_push_one(struct sock *sk, unsigned int mss_now)
 		/* Send it out now. */
 		TCP_SKB_CB(skb)->when = tcp_time_stamp;
 
-		if (likely(!tcp_transmit_skb(sk, skb_clone(skb, sk->sk_allocation)))) {
+		if (likely(!tcp_transmit_skb(sk, skb, 1, sk->sk_allocation))) {
 			update_send_head(sk, tp, skb);
 			tcp_cwnd_validate(sk, tp);
 			return;
@@ -1171,7 +1190,7 @@ u32 __tcp_select_window(struct sock *sk)
 {
 	struct inet_connection_sock *icsk = inet_csk(sk);
 	struct tcp_sock *tp = tcp_sk(sk);
-	/* MSS for the peer's data.  Previous verions used mss_clamp
+	/* MSS for the peer's data.  Previous versions used mss_clamp
 	 * here.  I don't know if the value based on our guesses
 	 * of peer's MSS is better for the performance.  It's more correct
 	 * but may be worse for the performance because of rcv_mss
@@ -1260,7 +1279,10 @@ static void tcp_retrans_try_collapse(struct sock *sk, struct sk_buff *skb, int m
 		BUG_ON(tcp_skb_pcount(skb) != 1 ||
 		       tcp_skb_pcount(next_skb) != 1);
 
-		/* Ok.  We will be able to collapse the packet. */
+		/* changing transmit queue under us so clear hints */
+		clear_all_retrans_hints(tp);
+
+		/* Ok.	We will be able to collapse the packet. */
 		__skb_unlink(next_skb, &sk->sk_write_queue);
 
 		memcpy(skb_put(skb, next_skb_size), next_skb->data, next_skb_size);
@@ -1330,6 +1352,8 @@ void tcp_simple_retransmit(struct sock *sk)
 		}
 	}
 
+	clear_all_retrans_hints(tp);
+
 	if (!lost)
 		return;
 
@@ -1361,7 +1385,7 @@ int tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb)
 	int err;
 
 	/* Do not sent more than we queued. 1/4 is reserved for possible
-	 * copying overhead: frgagmentation, tunneling, mangling etc.
+	 * copying overhead: fragmentation, tunneling, mangling etc.
 	 */
 	if (atomic_read(&sk->sk_wmem_alloc) >
 	    min(sk->sk_wmem_queued + (sk->sk_wmem_queued >> 2), sk->sk_sndbuf))
@@ -1422,9 +1446,7 @@ int tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb)
 	 */
 	TCP_SKB_CB(skb)->when = tcp_time_stamp;
 
-	err = tcp_transmit_skb(sk, (skb_cloned(skb) ?
-				    pskb_copy(skb, GFP_ATOMIC):
-				    skb_clone(skb, GFP_ATOMIC)));
+	err = tcp_transmit_skb(sk, skb, 1, GFP_ATOMIC);
 
 	if (err == 0) {
 		/* Update global TCP statistics. */
@@ -1468,13 +1490,25 @@ void tcp_xmit_retransmit_queue(struct sock *sk)
 	const struct inet_connection_sock *icsk = inet_csk(sk);
 	struct tcp_sock *tp = tcp_sk(sk);
 	struct sk_buff *skb;
-	int packet_cnt = tp->lost_out;
+	int packet_cnt;
+
+	if (tp->retransmit_skb_hint) {
+		skb = tp->retransmit_skb_hint;
+		packet_cnt = tp->retransmit_cnt_hint;
+	}else{
+		skb = sk->sk_write_queue.next;
+		packet_cnt = 0;
+	}
 
 	/* First pass: retransmit lost packets. */
-	if (packet_cnt) {
-		sk_stream_for_retrans_queue(skb, sk) {
+	if (tp->lost_out) {
+		sk_stream_for_retrans_queue_from(skb, sk) {
 			__u8 sacked = TCP_SKB_CB(skb)->sacked;
 
+			/* we could do better than to assign each time */
+			tp->retransmit_skb_hint = skb;
+			tp->retransmit_cnt_hint = packet_cnt;
+
 			/* Assume this retransmit will generate
 			 * only one packet for congestion window
 			 * calculation purposes.  This works because
@@ -1485,10 +1519,12 @@ void tcp_xmit_retransmit_queue(struct sock *sk)
 			if (tcp_packets_in_flight(tp) >= tp->snd_cwnd)
 				return;
 
-			if (sacked&TCPCB_LOST) {
+			if (sacked & TCPCB_LOST) {
 				if (!(sacked&(TCPCB_SACKED_ACKED|TCPCB_SACKED_RETRANS))) {
-					if (tcp_retransmit_skb(sk, skb))
+					if (tcp_retransmit_skb(sk, skb)) {
+						tp->retransmit_skb_hint = NULL;
 						return;
+					}
 					if (icsk->icsk_ca_state != TCP_CA_Loss)
 						NET_INC_STATS_BH(LINUX_MIB_TCPFASTRETRANS);
 					else
@@ -1501,8 +1537,8 @@ void tcp_xmit_retransmit_queue(struct sock *sk)
 									  TCP_RTO_MAX);
 				}
 
-				packet_cnt -= tcp_skb_pcount(skb);
-				if (packet_cnt <= 0)
+				packet_cnt += tcp_skb_pcount(skb);
+				if (packet_cnt >= tp->lost_out)
 					break;
 			}
 		}
@@ -1528,9 +1564,18 @@ void tcp_xmit_retransmit_queue(struct sock *sk)
 	if (tcp_may_send_now(sk, tp))
 		return;
 
-	packet_cnt = 0;
+	if (tp->forward_skb_hint) {
+		skb = tp->forward_skb_hint;
+		packet_cnt = tp->forward_cnt_hint;
+	} else{
+		skb = sk->sk_write_queue.next;
+		packet_cnt = 0;
+	}
+
+	sk_stream_for_retrans_queue_from(skb, sk) {
+		tp->forward_cnt_hint = packet_cnt;
+		tp->forward_skb_hint = skb;
 
-	sk_stream_for_retrans_queue(skb, sk) {
 		/* Similar to the retransmit loop above we
 		 * can pretend that the retransmitted SKB
 		 * we send out here will be composed of one
@@ -1547,8 +1592,10 @@ void tcp_xmit_retransmit_queue(struct sock *sk)
 			continue;
 
 		/* Ok, retransmit it. */
-		if (tcp_retransmit_skb(sk, skb))
+		if (tcp_retransmit_skb(sk, skb)) {
+			tp->forward_skb_hint = NULL;
 			break;
+		}
 
 		if (skb == skb_peek(&sk->sk_write_queue))
 			inet_csk_reset_xmit_timer(sk, ICSK_TIME_RETRANS,
@@ -1633,7 +1680,7 @@ void tcp_send_active_reset(struct sock *sk, gfp_t priority)
 	TCP_SKB_CB(skb)->seq = tcp_acceptable_seq(sk, tp);
 	TCP_SKB_CB(skb)->end_seq = TCP_SKB_CB(skb)->seq;
 	TCP_SKB_CB(skb)->when = tcp_time_stamp;
-	if (tcp_transmit_skb(sk, skb))
+	if (tcp_transmit_skb(sk, skb, 0, priority))
 		NET_INC_STATS(LINUX_MIB_TCPABORTFAILED);
 }
 
@@ -1668,7 +1715,7 @@ int tcp_send_synack(struct sock *sk)
 		TCP_ECN_send_synack(tcp_sk(sk), skb);
 	}
 	TCP_SKB_CB(skb)->when = tcp_time_stamp;
-	return tcp_transmit_skb(sk, skb_clone(skb, GFP_ATOMIC));
+	return tcp_transmit_skb(sk, skb, 1, GFP_ATOMIC);
 }
 
 /*
@@ -1829,7 +1876,7 @@ int tcp_connect(struct sock *sk)
 	__skb_queue_tail(&sk->sk_write_queue, buff);
 	sk_charge_skb(sk, buff);
 	tp->packets_out += tcp_skb_pcount(buff);
-	tcp_transmit_skb(sk, skb_clone(buff, GFP_KERNEL));
+	tcp_transmit_skb(sk, buff, 1, GFP_KERNEL);
 	TCP_INC_STATS(TCP_MIB_ACTIVEOPENS);
 
 	/* Timer for repeating the SYN until an answer. */
@@ -1925,7 +1972,7 @@ void tcp_send_ack(struct sock *sk)
 		/* Send it off, this clears delayed acks for us. */
 		TCP_SKB_CB(buff)->seq = TCP_SKB_CB(buff)->end_seq = tcp_acceptable_seq(sk, tp);
 		TCP_SKB_CB(buff)->when = tcp_time_stamp;
-		tcp_transmit_skb(sk, buff);
+		tcp_transmit_skb(sk, buff, 0, GFP_ATOMIC);
 	}
 }
 
@@ -1965,7 +2012,7 @@ static int tcp_xmit_probe_skb(struct sock *sk, int urgent)
 	TCP_SKB_CB(skb)->seq = urgent ? tp->snd_una : tp->snd_una - 1;
 	TCP_SKB_CB(skb)->end_seq = TCP_SKB_CB(skb)->seq;
 	TCP_SKB_CB(skb)->when = tcp_time_stamp;
-	return tcp_transmit_skb(sk, skb);
+	return tcp_transmit_skb(sk, skb, 0, GFP_ATOMIC);
 }
 
 int tcp_write_wakeup(struct sock *sk)
@@ -1998,7 +2045,7 @@ int tcp_write_wakeup(struct sock *sk)
 
 			TCP_SKB_CB(skb)->flags |= TCPCB_FLAG_PSH;
 			TCP_SKB_CB(skb)->when = tcp_time_stamp;
-			err = tcp_transmit_skb(sk, skb_clone(skb, GFP_ATOMIC));
+			err = tcp_transmit_skb(sk, skb, 1, GFP_ATOMIC);
 			if (!err) {
 				update_send_head(sk, tp, skb);
 			}
@@ -2058,3 +2105,4 @@ EXPORT_SYMBOL(tcp_connect);
 EXPORT_SYMBOL(tcp_make_synack);
 EXPORT_SYMBOL(tcp_simple_retransmit);
 EXPORT_SYMBOL(tcp_sync_mss);
+EXPORT_SYMBOL(sysctl_tcp_tso_win_divisor);
diff --git a/net/ipv4/tcp_scalable.c b/net/ipv4/tcp_scalable.c
index 327770bf5522..26d7486ee501 100644
--- a/net/ipv4/tcp_scalable.c
+++ b/net/ipv4/tcp_scalable.c
@@ -20,20 +20,20 @@ static void tcp_scalable_cong_avoid(struct sock *sk, u32 ack, u32 rtt,
 				    u32 in_flight, int flag)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
-	if (in_flight < tp->snd_cwnd)
+
+	if (!tcp_is_cwnd_limited(sk, in_flight))
 		return;
 
-	if (tp->snd_cwnd <= tp->snd_ssthresh) {
-		tp->snd_cwnd++;
-	} else {
+	if (tp->snd_cwnd <= tp->snd_ssthresh)
+		tcp_slow_start(tp);
+	else {
 		tp->snd_cwnd_cnt++;
 		if (tp->snd_cwnd_cnt > min(tp->snd_cwnd, TCP_SCALABLE_AI_CNT)){
-			tp->snd_cwnd++;
+			if (tp->snd_cwnd < tp->snd_cwnd_clamp)
+				tp->snd_cwnd++;
 			tp->snd_cwnd_cnt = 0;
 		}
 	}
-	tp->snd_cwnd = min_t(u32, tp->snd_cwnd, tp->snd_cwnd_clamp);
-	tp->snd_cwnd_stamp = tcp_time_stamp;
 }
 
 static u32 tcp_scalable_ssthresh(struct sock *sk)
diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
index 415ee47ac1c5..e1880959614a 100644
--- a/net/ipv4/tcp_timer.c
+++ b/net/ipv4/tcp_timer.c
@@ -58,7 +58,7 @@ static void tcp_write_err(struct sock *sk)
  * to prevent DoS attacks. It is called when a retransmission timeout
  * or zero probe timeout occurs on orphaned socket.
  *
- * Criterium is still not confirmed experimentally and may change.
+ * Criteria is still not confirmed experimentally and may change.
  * We kill the socket, if:
  * 1. If number of orphaned sockets exceeds an administratively configured
  *    limit.
@@ -132,7 +132,7 @@ static int tcp_write_timeout(struct sock *sk)
 			   hole detection. :-(
 
 			   It is place to make it. It is not made. I do not want
-			   to make it. It is disguisting. It does not work in any
+			   to make it. It is disgusting. It does not work in any
 			   case. Let me to cite the same draft, which requires for
 			   us to implement this:
 
diff --git a/net/ipv4/tcp_vegas.c b/net/ipv4/tcp_vegas.c
index 93c5f92070f9..13e7e6e8df16 100644
--- a/net/ipv4/tcp_vegas.c
+++ b/net/ipv4/tcp_vegas.c
@@ -215,14 +215,6 @@ static void tcp_vegas_cong_avoid(struct sock *sk, u32 ack,
 		vegas->beg_snd_nxt  = tp->snd_nxt;
 		vegas->beg_snd_cwnd = tp->snd_cwnd;
 
-		/* Take into account the current RTT sample too, to
-		 * decrease the impact of delayed acks. This double counts
-		 * this sample since we count it for the next window as well,
-		 * but that's not too awful, since we're taking the min,
-		 * rather than averaging.
-		 */
-		tcp_vegas_rtt_calc(sk, seq_rtt * 1000);
-
 		/* We do the Vegas calculations only if we got enough RTT
 		 * samples that we can be reasonably sure that we got
 		 * at least one RTT sample that wasn't from a delayed ACK.
@@ -236,8 +228,7 @@ static void tcp_vegas_cong_avoid(struct sock *sk, u32 ack,
 			/* We don't have enough RTT samples to do the Vegas
 			 * calculation, so we'll behave like Reno.
 			 */
-			if (tp->snd_cwnd > tp->snd_ssthresh)
-				tp->snd_cwnd++;
+			tcp_reno_cong_avoid(sk, ack, seq_rtt, in_flight, flag);
 		} else {
 			u32 rtt, target_cwnd, diff;
 
@@ -275,7 +266,7 @@ static void tcp_vegas_cong_avoid(struct sock *sk, u32 ack,
 			 */
 			diff = (old_wnd << V_PARAM_SHIFT) - target_cwnd;
 
-			if (tp->snd_cwnd < tp->snd_ssthresh) {
+			if (tp->snd_cwnd <= tp->snd_ssthresh) {
 				/* Slow start.  */
 				if (diff > gamma) {
 					/* Going too fast. Time to slow down
@@ -295,6 +286,7 @@ static void tcp_vegas_cong_avoid(struct sock *sk, u32 ack,
 							    V_PARAM_SHIFT)+1);
 
 				}
+				tcp_slow_start(tp);
 			} else {
 				/* Congestion avoidance. */
 				u32 next_snd_cwnd;
@@ -327,37 +319,17 @@ static void tcp_vegas_cong_avoid(struct sock *sk, u32 ack,
 				else if (next_snd_cwnd < tp->snd_cwnd)
 					tp->snd_cwnd--;
 			}
+
+			if (tp->snd_cwnd < 2)
+				tp->snd_cwnd = 2;
+			else if (tp->snd_cwnd > tp->snd_cwnd_clamp)
+				tp->snd_cwnd = tp->snd_cwnd_clamp;
 		}
 
 		/* Wipe the slate clean for the next RTT. */
 		vegas->cntRTT = 0;
 		vegas->minRTT = 0x7fffffff;
 	}
-
-	/* The following code is executed for every ack we receive,
-	 * except for conditions checked in should_advance_cwnd()
-	 * before the call to tcp_cong_avoid(). Mainly this means that
-	 * we only execute this code if the ack actually acked some
-	 * data.
-	 */
-
-	/* If we are in slow start, increase our cwnd in response to this ACK.
-	 * (If we are not in slow start then we are in congestion avoidance,
-	 * and adjust our congestion window only once per RTT. See the code
-	 * above.)
-	 */
-	if (tp->snd_cwnd <= tp->snd_ssthresh)
-		tp->snd_cwnd++;
-
-	/* to keep cwnd from growing without bound */
-	tp->snd_cwnd = min_t(u32, tp->snd_cwnd, tp->snd_cwnd_clamp);
-
-	/* Make sure that we are never so timid as to reduce our cwnd below
-	 * 2 MSS.
-	 *
-	 * Going below 2 MSS would risk huge delayed ACKs from our receiver.
-	 */
-	tp->snd_cwnd = max(tp->snd_cwnd, 2U);
 }
 
 /* Extract info for Tcp socket info provided via netlink. */
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index e0bd1013cb0d..2422a5f7195d 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -761,7 +761,7 @@ int udp_ioctl(struct sock *sk, int cmd, unsigned long arg)
 
 static __inline__ int __udp_checksum_complete(struct sk_buff *skb)
 {
-	return (unsigned short)csum_fold(skb_checksum(skb, 0, skb->len, skb->csum));
+	return __skb_checksum_complete(skb);
 }
 
 static __inline__ int udp_checksum_complete(struct sk_buff *skb)
@@ -1100,11 +1100,8 @@ static int udp_checksum_init(struct sk_buff *skb, struct udphdr *uh,
 	if (uh->check == 0) {
 		skb->ip_summed = CHECKSUM_UNNECESSARY;
 	} else if (skb->ip_summed == CHECKSUM_HW) {
-		skb->ip_summed = CHECKSUM_UNNECESSARY;
 		if (!udp_check(uh, ulen, saddr, daddr, skb->csum))
-			return 0;
-		LIMIT_NETDEBUG(KERN_DEBUG "udp v4 hw csum failure.\n");
-		skb->ip_summed = CHECKSUM_NONE;
+			skb->ip_summed = CHECKSUM_UNNECESSARY;
 	}
 	if (skb->ip_summed != CHECKSUM_UNNECESSARY)
 		skb->csum = csum_tcpudp_nofold(saddr, daddr, ulen, IPPROTO_UDP, 0);
diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
index b2b60f3e9cdd..42196ba3b0b9 100644
--- a/net/ipv4/xfrm4_policy.c
+++ b/net/ipv4/xfrm4_policy.c
@@ -182,6 +182,7 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl)
 		case IPPROTO_UDP:
 		case IPPROTO_TCP:
 		case IPPROTO_SCTP:
+		case IPPROTO_DCCP:
 			if (pskb_may_pull(skb, xprth + 4 - skb->data)) {
 				u16 *ports = (u16 *)xprth;
 
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index ddcf7754eec2..a60585fd85ad 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -137,6 +137,7 @@ static int addrconf_ifdown(struct net_device *dev, int how);
 static void addrconf_dad_start(struct inet6_ifaddr *ifp, u32 flags);
 static void addrconf_dad_timer(unsigned long data);
 static void addrconf_dad_completed(struct inet6_ifaddr *ifp);
+static void addrconf_dad_run(struct inet6_dev *idev);
 static void addrconf_rs_timer(unsigned long data);
 static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifa);
 static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifa);
@@ -379,8 +380,8 @@ static struct inet6_dev * ipv6_add_dev(struct net_device *dev)
 		    dev->type == ARPHRD_NONE ||
 		    dev->type == ARPHRD_SIT) {
 			printk(KERN_INFO
-				"Disabled Privacy Extensions on device %p(%s)\n",
-				dev, dev->name);
+			       "%s: Disabled Privacy Extensions\n",
+			       dev->name);
 			ndev->cnf.use_tempaddr = -1;
 		} else {
 			in6_dev_hold(ndev);
@@ -388,6 +389,9 @@ static struct inet6_dev * ipv6_add_dev(struct net_device *dev)
 		}
 #endif
 
+		if (netif_carrier_ok(dev))
+			ndev->if_flags |= IF_READY;
+
 		write_lock_bh(&addrconf_lock);
 		dev->ip6_ptr = ndev;
 		write_unlock_bh(&addrconf_lock);
@@ -415,6 +419,7 @@ static struct inet6_dev * ipv6_find_idev(struct net_device *dev)
 		if ((idev = ipv6_add_dev(dev)) == NULL)
 			return NULL;
 	}
+
 	if (dev->flags&IFF_UP)
 		ipv6_mc_up(idev);
 	return idev;
@@ -634,8 +639,7 @@ static void ipv6_del_addr(struct inet6_ifaddr *ifp)
 	}
 #endif
 
-	for (ifap = &idev->addr_list; (ifa=*ifap) != NULL;
-	     ifap = &ifa->if_next) {
+	for (ifap = &idev->addr_list; (ifa=*ifap) != NULL;) {
 		if (ifa == ifp) {
 			*ifap = ifa->if_next;
 			__in6_ifa_put(ifp);
@@ -643,6 +647,7 @@ static void ipv6_del_addr(struct inet6_ifaddr *ifp)
 			if (!(ifp->flags & IFA_F_PERMANENT) || onlink > 0)
 				break;
 			deleted = 1;
+			continue;
 		} else if (ifp->flags & IFA_F_PERMANENT) {
 			if (ipv6_prefix_equal(&ifa->addr, &ifp->addr,
 					      ifp->prefix_len)) {
@@ -666,6 +671,7 @@ static void ipv6_del_addr(struct inet6_ifaddr *ifp)
 				}
 			}
 		}
+		ifap = &ifa->if_next;
 	}
 	write_unlock_bh(&idev->lock);
 
@@ -903,11 +909,18 @@ int ipv6_dev_get_saddr(struct net_device *daddr_dev,
 
 			score.addr_type = __ipv6_addr_type(&ifa->addr);
 
-			/* Rule 0: Candidate Source Address (section 4)
+			/* Rule 0:
+			 * - Tentative Address (RFC2462 section 5.4)
+			 *  - A tentative address is not considered
+			 *    "assigned to an interface" in the traditional
+			 *    sense.
+			 * - Candidate Source Address (section 4)
 			 *  - In any case, anycast addresses, multicast
 			 *    addresses, and the unspecified address MUST
 			 *    NOT be included in a candidate set.
 			 */
+			if (ifa->flags & IFA_F_TENTATIVE)
+				continue;
 			if (unlikely(score.addr_type == IPV6_ADDR_ANY ||
 				     score.addr_type & IPV6_ADDR_MULTICAST)) {
 				LIMIT_NETDEBUG(KERN_DEBUG
@@ -985,6 +998,8 @@ int ipv6_dev_get_saddr(struct net_device *daddr_dev,
 			}
 
 			/* Rule 4: Prefer home address -- not implemented yet */
+			if (hiscore.rule < 4)
+				hiscore.rule++;
 
 			/* Rule 5: Prefer outgoing interface */
 			if (hiscore.rule < 5) {
@@ -1045,9 +1060,10 @@ int ipv6_dev_get_saddr(struct net_device *daddr_dev,
 			}
 #endif
 			/* Rule 8: Use longest matching prefix */
-			if (hiscore.rule < 8)
+			if (hiscore.rule < 8) {
 				hiscore.matchlen = ipv6_addr_diff(&ifa_result->addr, daddr);
-			score.rule++;
+				hiscore.rule++;
+			}
 			score.matchlen = ipv6_addr_diff(&ifa->addr, daddr);
 			if (score.matchlen > hiscore.matchlen) {
 				score.rule = 8;
@@ -1212,10 +1228,8 @@ int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
 
 /* Gets referenced address, destroys ifaddr */
 
-void addrconf_dad_failure(struct inet6_ifaddr *ifp)
+void addrconf_dad_stop(struct inet6_ifaddr *ifp)
 {
-	if (net_ratelimit())
-		printk(KERN_INFO "%s: duplicate address detected!\n", ifp->idev->dev->name);
 	if (ifp->flags&IFA_F_PERMANENT) {
 		spin_lock_bh(&ifp->lock);
 		addrconf_del_timer(ifp);
@@ -1241,6 +1255,12 @@ void addrconf_dad_failure(struct inet6_ifaddr *ifp)
 		ipv6_del_addr(ifp);
 }
 
+void addrconf_dad_failure(struct inet6_ifaddr *ifp)
+{
+	if (net_ratelimit())
+		printk(KERN_INFO "%s: duplicate address detected!\n", ifp->idev->dev->name);
+	addrconf_dad_stop(ifp);
+}
 
 /* Join to solicited addr multicast group. */
 
@@ -1593,9 +1613,17 @@ void addrconf_prefix_rcv(struct net_device *dev, u8 *opt, int len)
 	   not good.
 	 */
 	if (valid_lft >= 0x7FFFFFFF/HZ)
-		rt_expires = 0;
+		rt_expires = 0x7FFFFFFF - (0x7FFFFFFF % HZ);
 	else
-		rt_expires = jiffies + valid_lft * HZ;
+		rt_expires = valid_lft * HZ;
+
+	/*
+	 * We convert this (in jiffies) to clock_t later.
+	 * Avoid arithmetic overflow there as well.
+	 * Overflow can happen only if HZ < USER_HZ.
+	 */
+	if (HZ < USER_HZ && rt_expires > 0x7FFFFFFF / USER_HZ)
+		rt_expires = 0x7FFFFFFF / USER_HZ;
 
 	if (pinfo->onlink) {
 		struct rt6_info *rt;
@@ -1607,12 +1635,12 @@ void addrconf_prefix_rcv(struct net_device *dev, u8 *opt, int len)
 					ip6_del_rt(rt, NULL, NULL, NULL);
 					rt = NULL;
 				} else {
-					rt->rt6i_expires = rt_expires;
+					rt->rt6i_expires = jiffies + rt_expires;
 				}
 			}
 		} else if (valid_lft) {
 			addrconf_prefix_route(&pinfo->prefix, pinfo->prefix_len,
-					      dev, rt_expires, RTF_ADDRCONF|RTF_EXPIRES|RTF_PREFIX_RT);
+					      dev, jiffies_to_clock_t(rt_expires), RTF_ADDRCONF|RTF_EXPIRES|RTF_PREFIX_RT);
 		}
 		if (rt)
 			dst_release(&rt->u.dst);
@@ -2122,9 +2150,42 @@ static int addrconf_notify(struct notifier_block *this, unsigned long event,
 {
 	struct net_device *dev = (struct net_device *) data;
 	struct inet6_dev *idev = __in6_dev_get(dev);
+	int run_pending = 0;
 
 	switch(event) {
 	case NETDEV_UP:
+	case NETDEV_CHANGE:
+		if (event == NETDEV_UP) {
+			if (!netif_carrier_ok(dev)) {
+				/* device is not ready yet. */
+				printk(KERN_INFO
+					"ADDRCONF(NETDEV_UP): %s: "
+					"link is not ready\n",
+					dev->name);
+				break;
+			}
+		} else {
+			if (!netif_carrier_ok(dev)) {
+				/* device is still not ready. */
+				break;
+			}
+
+			if (idev) {
+				if (idev->if_flags & IF_READY) {
+					/* device is already configured. */
+					break;
+				}
+				idev->if_flags |= IF_READY;
+			}
+
+			printk(KERN_INFO
+					"ADDRCONF(NETDEV_CHANGE): %s: "
+					"link becomes ready\n",
+					dev->name);
+
+			run_pending = 1;
+		}
+
 		switch(dev->type) {
 		case ARPHRD_SIT:
 			addrconf_sit_config(dev);
@@ -2141,6 +2202,9 @@ static int addrconf_notify(struct notifier_block *this, unsigned long event,
 			break;
 		};
 		if (idev) {
+			if (run_pending)
+				addrconf_dad_run(idev);
+
 			/* If the MTU changed during the interface down, when the
 			   interface up, the changed MTU must be reflected in the
 			   idev as well as routers.
@@ -2175,8 +2239,7 @@ static int addrconf_notify(struct notifier_block *this, unsigned long event,
 		 */
 		addrconf_ifdown(dev, event != NETDEV_DOWN);
 		break;
-	case NETDEV_CHANGE:
-		break;
+
 	case NETDEV_CHANGENAME:
 #ifdef CONFIG_SYSCTL
 		if (idev) {
@@ -2257,7 +2320,7 @@ static int addrconf_ifdown(struct net_device *dev, int how)
 
 	/* Step 3: clear flags for stateless addrconf */
 	if (how != 1)
-		idev->if_flags &= ~(IF_RS_SENT|IF_RA_RCVD);
+		idev->if_flags &= ~(IF_RS_SENT|IF_RA_RCVD|IF_READY);
 
 	/* Step 4: clear address list */
 #ifdef CONFIG_IPV6_PRIVACY
@@ -2366,11 +2429,20 @@ out:
 /*
  *	Duplicate Address Detection
  */
+static void addrconf_dad_kick(struct inet6_ifaddr *ifp)
+{
+	unsigned long rand_num;
+	struct inet6_dev *idev = ifp->idev;
+
+	rand_num = net_random() % (idev->cnf.rtr_solicit_delay ? : 1);
+	ifp->probes = idev->cnf.dad_transmits;
+	addrconf_mod_timer(ifp, AC_DAD, rand_num);
+}
+
 static void addrconf_dad_start(struct inet6_ifaddr *ifp, u32 flags)
 {
 	struct inet6_dev *idev = ifp->idev;
 	struct net_device *dev = idev->dev;
-	unsigned long rand_num;
 
 	addrconf_join_solict(dev, &ifp->addr);
 
@@ -2379,7 +2451,6 @@ static void addrconf_dad_start(struct inet6_ifaddr *ifp, u32 flags)
 					flags);
 
 	net_srandom(ifp->addr.s6_addr32[3]);
-	rand_num = net_random() % (idev->cnf.rtr_solicit_delay ? : 1);
 
 	read_lock_bh(&idev->lock);
 	if (ifp->dead)
@@ -2396,9 +2467,19 @@ static void addrconf_dad_start(struct inet6_ifaddr *ifp, u32 flags)
 		return;
 	}
 
-	ifp->probes = idev->cnf.dad_transmits;
-	addrconf_mod_timer(ifp, AC_DAD, rand_num);
-
+	if (!(idev->if_flags & IF_READY)) {
+		spin_unlock_bh(&ifp->lock);
+		read_unlock_bh(&idev->lock);
+		/*
+		 * If the defice is not ready:
+		 * - keep it tentative if it is a permanent address.
+		 * - otherwise, kill it.
+		 */
+		in6_ifa_hold(ifp);
+		addrconf_dad_stop(ifp);
+		return;
+	}
+	addrconf_dad_kick(ifp);
 	spin_unlock_bh(&ifp->lock);
 out:
 	read_unlock_bh(&idev->lock);
@@ -2481,6 +2562,22 @@ static void addrconf_dad_completed(struct inet6_ifaddr *ifp)
 	}
 }
 
+static void addrconf_dad_run(struct inet6_dev *idev) {
+	struct inet6_ifaddr *ifp;
+
+	read_lock_bh(&idev->lock);
+	for (ifp = idev->addr_list; ifp; ifp = ifp->if_next) {
+		spin_lock_bh(&ifp->lock);
+		if (!(ifp->flags & IFA_F_TENTATIVE)) {
+			spin_unlock_bh(&ifp->lock);
+			continue;
+		}
+		spin_unlock_bh(&ifp->lock);
+		addrconf_dad_kick(ifp);
+	}
+	read_unlock_bh(&idev->lock);
+}
+
 #ifdef CONFIG_PROC_FS
 struct if6_iter_state {
 	int bucket;
@@ -2626,7 +2723,7 @@ static void addrconf_verify(unsigned long foo)
 	for (i=0; i < IN6_ADDR_HSIZE; i++) {
 
 restart:
-		write_lock(&addrconf_hash_lock);
+		read_lock(&addrconf_hash_lock);
 		for (ifp=inet6_addr_lst[i]; ifp; ifp=ifp->lst_next) {
 			unsigned long age;
 #ifdef CONFIG_IPV6_PRIVACY
@@ -2648,7 +2745,7 @@ restart:
 			if (age >= ifp->valid_lft) {
 				spin_unlock(&ifp->lock);
 				in6_ifa_hold(ifp);
-				write_unlock(&addrconf_hash_lock);
+				read_unlock(&addrconf_hash_lock);
 				ipv6_del_addr(ifp);
 				goto restart;
 			} else if (age >= ifp->prefered_lft) {
@@ -2667,7 +2764,7 @@ restart:
 
 				if (deprecate) {
 					in6_ifa_hold(ifp);
-					write_unlock(&addrconf_hash_lock);
+					read_unlock(&addrconf_hash_lock);
 
 					ipv6_ifa_notify(0, ifp);
 					in6_ifa_put(ifp);
@@ -2685,7 +2782,10 @@ restart:
 						in6_ifa_hold(ifp);
 						in6_ifa_hold(ifpub);
 						spin_unlock(&ifp->lock);
-						write_unlock(&addrconf_hash_lock);
+						read_unlock(&addrconf_hash_lock);
+						spin_lock(&ifpub->lock);
+						ifpub->regen_count = 0;
+						spin_unlock(&ifpub->lock);
 						ipv6_create_tempaddr(ifpub, ifp);
 						in6_ifa_put(ifpub);
 						in6_ifa_put(ifp);
@@ -2702,7 +2802,7 @@ restart:
 				spin_unlock(&ifp->lock);
 			}
 		}
-		write_unlock(&addrconf_hash_lock);
+		read_unlock(&addrconf_hash_lock);
 	}
 
 	addr_chk_timer.expires = time_before(next, jiffies + HZ) ? jiffies + HZ : next;
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 4f8795af2edb..d9546380fa04 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -92,10 +92,13 @@ static int inet6_create(struct socket *sock, int protocol)
 	struct proto *answer_prot;
 	unsigned char answer_flags;
 	char answer_no_check;
-	int rc;
+	int try_loading_module = 0;
+	int err;
 
 	/* Look for the requested type/protocol pair. */
 	answer = NULL;
+lookup_protocol:
+	err = -ESOCKTNOSUPPORT;
 	rcu_read_lock();
 	list_for_each_rcu(p, &inetsw6[sock->type]) {
 		answer = list_entry(p, struct inet_protosw, list);
@@ -113,21 +116,37 @@ static int inet6_create(struct socket *sock, int protocol)
 			if (IPPROTO_IP == answer->protocol)
 				break;
 		}
+		err = -EPROTONOSUPPORT;
 		answer = NULL;
 	}
 
-	rc = -ESOCKTNOSUPPORT;
-	if (!answer)
-		goto out_rcu_unlock;
-	rc = -EPERM;
+	if (!answer) {
+		if (try_loading_module < 2) {
+			rcu_read_unlock();
+			/*
+			 * Be more specific, e.g. net-pf-10-proto-132-type-1
+			 * (net-pf-PF_INET6-proto-IPPROTO_SCTP-type-SOCK_STREAM)
+			 */
+			if (++try_loading_module == 1)
+				request_module("net-pf-%d-proto-%d-type-%d",
+						PF_INET6, protocol, sock->type);
+			/*
+			 * Fall back to generic, e.g. net-pf-10-proto-132
+			 * (net-pf-PF_INET6-proto-IPPROTO_SCTP)
+			 */
+			else
+				request_module("net-pf-%d-proto-%d",
+						PF_INET6, protocol);
+			goto lookup_protocol;
+		} else
+			goto out_rcu_unlock;
+	}
+
+	err = -EPERM;
 	if (answer->capability > 0 && !capable(answer->capability))
 		goto out_rcu_unlock;
-	rc = -EPROTONOSUPPORT;
-	if (!protocol)
-		goto out_rcu_unlock;
 
 	sock->ops = answer->ops;
-
 	answer_prot = answer->prot;
 	answer_no_check = answer->no_check;
 	answer_flags = answer->flags;
@@ -135,14 +154,14 @@ static int inet6_create(struct socket *sock, int protocol)
 
 	BUG_TRAP(answer_prot->slab != NULL);
 
-	rc = -ENOBUFS;
+	err = -ENOBUFS;
 	sk = sk_alloc(PF_INET6, GFP_KERNEL, answer_prot, 1);
 	if (sk == NULL)
 		goto out;
 
 	sock_init_data(sock, sk);
 
-	rc = 0;
+	err = 0;
 	sk->sk_no_check = answer_no_check;
 	if (INET_PROTOSW_REUSE & answer_flags)
 		sk->sk_reuse = 1;
@@ -202,14 +221,14 @@ static int inet6_create(struct socket *sock, int protocol)
 		sk->sk_prot->hash(sk);
 	}
 	if (sk->sk_prot->init) {
-		rc = sk->sk_prot->init(sk);
-		if (rc) {
+		err = sk->sk_prot->init(sk);
+		if (err) {
 			sk_common_release(sk);
 			goto out;
 		}
 	}
 out:
-	return rc;
+	return err;
 out_rcu_unlock:
 	rcu_read_unlock();
 	goto out;
@@ -699,12 +718,14 @@ static int __init inet6_init(void)
 	/* Register the family here so that the init calls below will
 	 * be able to create sockets. (?? is this dangerous ??)
 	 */
-	(void) sock_register(&inet6_family_ops);
+	err = sock_register(&inet6_family_ops);
+	if (err)
+		goto out_unregister_raw_proto;
 
 	/* Initialise ipv6 mibs */
 	err = init_ipv6_mibs();
 	if (err)
-		goto out_unregister_raw_proto;
+		goto out_unregister_sock;
 	
 	/*
 	 *	ipngwg API draft makes clear that the correct semantics
@@ -796,6 +817,8 @@ icmp_fail:
 	ipv6_sysctl_unregister();
 #endif
 	cleanup_ipv6_mibs();
+out_unregister_sock:
+	sock_unregister(PF_INET6);
 out_unregister_raw_proto:
 	proto_unregister(&rawv6_prot);
 out_unregister_udp_proto:
diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
index cc518405b3e1..c4a3a993acb7 100644
--- a/net/ipv6/datagram.c
+++ b/net/ipv6/datagram.c
@@ -437,7 +437,7 @@ int datagram_recv_ctl(struct sock *sk, struct msghdr *msg, struct sk_buff *skb)
 				break;
 			case IPPROTO_AH:
 				nexthdr = ptr[0];
-				len = (ptr[1] + 1) << 2;
+				len = (ptr[1] + 2) << 2;
 				break;
 			default:
 				nexthdr = ptr[0];
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index 40d9a1935ab5..8bfbe9970793 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -248,7 +248,7 @@ static u32 esp6_get_max_size(struct xfrm_state *x, int mtu)
 	if (esp->conf.padlen)
 		mtu = ALIGN(mtu, esp->conf.padlen);
 
-	return mtu + x->props.header_len + esp->auth.icv_full_len;
+	return mtu + x->props.header_len + esp->auth.icv_trunc_len;
 }
 
 static void esp6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c
index 922549581abc..be6faf311387 100644
--- a/net/ipv6/exthdrs.c
+++ b/net/ipv6/exthdrs.c
@@ -628,6 +628,7 @@ ipv6_renew_options(struct sock *sk, struct ipv6_txoptions *opt,
 	if (!tot_len)
 		return NULL;
 
+	tot_len += sizeof(*opt2);
 	opt2 = sock_kmalloc(sk, tot_len, GFP_ATOMIC);
 	if (!opt2)
 		return ERR_PTR(-ENOBUFS);
@@ -668,7 +669,26 @@ ipv6_renew_options(struct sock *sk, struct ipv6_txoptions *opt,
 
 	return opt2;
 out:
-	sock_kfree_s(sk, p, tot_len);
+	sock_kfree_s(sk, opt2, opt2->tot_len);
 	return ERR_PTR(err);
 }
 
+struct ipv6_txoptions *ipv6_fixup_options(struct ipv6_txoptions *opt_space,
+					  struct ipv6_txoptions *opt)
+{
+	/*
+	 * ignore the dest before srcrt unless srcrt is being included.
+	 * --yoshfuji
+	 */
+	if (opt && opt->dst0opt && !opt->srcrt) {
+		if (opt_space != opt) {
+			memcpy(opt_space, opt, sizeof(*opt_space));
+			opt = opt_space;
+		}
+		opt->opt_nflen -= ipv6_optlen(opt->dst0opt);
+		opt->dst0opt = NULL;
+	}
+
+	return opt;
+}
+
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index 23e540365a14..6ec6a2b549bb 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -328,8 +328,10 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info,
 		iif = skb->dev->ifindex;
 
 	/*
-	 *	Must not send if we know that source is Anycast also.
-	 *	for now we don't know that.
+	 *	Must not send error if the source does not uniquely
+	 *	identify a single node (RFC2463 Section 2.4).
+	 *	We check unspecified / multicast addresses here,
+	 *	and anycast addresses will be checked later.
 	 */
 	if ((addr_type == IPV6_ADDR_ANY) || (addr_type & IPV6_ADDR_MULTICAST)) {
 		LIMIT_NETDEBUG(KERN_DEBUG "icmpv6_send: addr_any/mcast source\n");
@@ -373,6 +375,16 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info,
 	err = ip6_dst_lookup(sk, &dst, &fl);
 	if (err)
 		goto out;
+
+	/*
+	 * We won't send icmp if the destination is known
+	 * anycast.
+	 */
+	if (((struct rt6_info *)dst)->rt6i_flags & RTF_ANYCAST) {
+		LIMIT_NETDEBUG(KERN_DEBUG "icmpv6_send: acast source\n");
+		goto out_dst_release;
+	}
+
 	if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0)
 		goto out;
 
@@ -585,17 +597,16 @@ static int icmpv6_rcv(struct sk_buff **pskb, unsigned int *nhoffp)
 	daddr = &skb->nh.ipv6h->daddr;
 
 	/* Perform checksum. */
-	if (skb->ip_summed == CHECKSUM_HW) {
-		skb->ip_summed = CHECKSUM_UNNECESSARY;
-		if (csum_ipv6_magic(saddr, daddr, skb->len, IPPROTO_ICMPV6,
-				    skb->csum)) {
-			LIMIT_NETDEBUG(KERN_DEBUG "ICMPv6 hw checksum failed\n");
-			skb->ip_summed = CHECKSUM_NONE;
-		}
-	}
-	if (skb->ip_summed == CHECKSUM_NONE) {
-		if (csum_ipv6_magic(saddr, daddr, skb->len, IPPROTO_ICMPV6,
-				    skb_checksum(skb, 0, skb->len, 0))) {
+	switch (skb->ip_summed) {
+	case CHECKSUM_HW:
+		if (!csum_ipv6_magic(saddr, daddr, skb->len, IPPROTO_ICMPV6,
+				     skb->csum))
+			break;
+		/* fall through */
+	case CHECKSUM_NONE:
+		skb->csum = ~csum_ipv6_magic(saddr, daddr, skb->len,
+					     IPPROTO_ICMPV6, 0);
+		if (__skb_checksum_complete(skb)) {
 			LIMIT_NETDEBUG(KERN_DEBUG "ICMPv6 checksum failed [%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x > %04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x]\n",
 				       NIP6(*saddr), NIP6(*daddr));
 			goto discard_it;
@@ -752,7 +763,7 @@ void icmpv6_cleanup(void)
 	inet6_del_protocol(&icmpv6_protocol, IPPROTO_ICMPV6);
 }
 
-static struct icmp6_err {
+static const struct icmp6_err {
 	int err;
 	int fatal;
 } tab_unreach[] = {
diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c
index bbbe80cdaf72..1cf02765fb5c 100644
--- a/net/ipv6/ip6_flowlabel.c
+++ b/net/ipv6/ip6_flowlabel.c
@@ -225,20 +225,16 @@ struct ipv6_txoptions *fl6_merge_options(struct ipv6_txoptions * opt_space,
 					 struct ip6_flowlabel * fl,
 					 struct ipv6_txoptions * fopt)
 {
-	struct ipv6_txoptions * fl_opt = fl ? fl->opt : NULL;
-
-	if (fopt == NULL || fopt->opt_flen == 0) {
-		if (!fl_opt || !fl_opt->dst0opt || fl_opt->srcrt)
-			return fl_opt;
-	}
-
+	struct ipv6_txoptions * fl_opt = fl->opt;
+	
+	if (fopt == NULL || fopt->opt_flen == 0)
+		return fl_opt;
+	
 	if (fl_opt != NULL) {
 		opt_space->hopopt = fl_opt->hopopt;
-		opt_space->dst0opt = fl_opt->srcrt ? fl_opt->dst0opt : NULL;
+		opt_space->dst0opt = fl_opt->dst0opt;
 		opt_space->srcrt = fl_opt->srcrt;
 		opt_space->opt_nflen = fl_opt->opt_nflen;
-		if (fl_opt->dst0opt && !fl_opt->srcrt)
-			opt_space->opt_nflen -= ipv6_optlen(fl_opt->dst0opt);
 	} else {
 		if (fopt->opt_nflen == 0)
 			return fopt;
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index c1fa693511a1..8523c76ebf76 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -774,7 +774,8 @@ out_err_release:
 	*dst = NULL;
 	return err;
 }
-inline int ip6_ufo_append_data(struct sock *sk,
+
+static inline int ip6_ufo_append_data(struct sock *sk,
 			int getfrag(void *from, char *to, int offset, int len,
 			int odd, struct sk_buff *skb),
 			void *from, int length, int hh_len, int fragheaderlen,
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index 003fd99ff597..3620718defe6 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -287,7 +287,7 @@ int ipv6_setsockopt(struct sock *sk, int level, int optname,
 	{
 		struct ipv6_txoptions *opt;
 		if (optlen == 0)
-			optval = 0;
+			optval = NULL;
 
 		/* hop-by-hop / destination options are privileged option */
 		retv = -EPERM;
@@ -628,8 +628,8 @@ e_inval:
 	return -EINVAL;
 }
 
-int ipv6_getsockopt_sticky(struct sock *sk, struct ipv6_opt_hdr *hdr,
-			   char __user *optval, int len)
+static int ipv6_getsockopt_sticky(struct sock *sk, struct ipv6_opt_hdr *hdr,
+				  char __user *optval, int len)
 {
 	if (!hdr)
 		return 0;
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index f15e04ad026e..f829a4ad3ccc 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -170,7 +170,7 @@ static int ip6_mc_leave_src(struct sock *sk, struct ipv6_mc_socklist *iml,
 #define MLDV2_QQIC(value) MLDV2_EXP(0x80, 4, 3, value)
 #define MLDV2_MRC(value) MLDV2_EXP(0x8000, 12, 3, value)
 
-#define IPV6_MLD_MAX_MSF	10
+#define IPV6_MLD_MAX_MSF	64
 
 int sysctl_mld_max_msf = IPV6_MLD_MAX_MSF;
 
@@ -224,6 +224,7 @@ int ipv6_sock_mc_join(struct sock *sk, int ifindex, struct in6_addr *addr)
 
 	mc_lst->ifindex = dev->ifindex;
 	mc_lst->sfmode = MCAST_EXCLUDE;
+	mc_lst->sflock = RW_LOCK_UNLOCKED;
 	mc_lst->sflist = NULL;
 
 	/*
@@ -360,6 +361,7 @@ int ip6_mc_source(int add, int omode, struct sock *sk,
 	struct ip6_sf_socklist *psl;
 	int i, j, rv;
 	int leavegroup = 0;
+	int pmclocked = 0;
 	int err;
 
 	if (pgsr->gsr_group.ss_family != AF_INET6 ||
@@ -403,6 +405,9 @@ int ip6_mc_source(int add, int omode, struct sock *sk,
 		pmc->sfmode = omode;
 	}
 
+	write_lock_bh(&pmc->sflock);
+	pmclocked = 1;
+
 	psl = pmc->sflist;
 	if (!add) {
 		if (!psl)
@@ -475,6 +480,8 @@ int ip6_mc_source(int add, int omode, struct sock *sk,
 	/* update the interface list */
 	ip6_mc_add_src(idev, group, omode, 1, source, 1);
 done:
+	if (pmclocked)
+		write_unlock_bh(&pmc->sflock);
 	read_unlock_bh(&ipv6_sk_mc_lock);
 	read_unlock_bh(&idev->lock);
 	in6_dev_put(idev);
@@ -510,6 +517,8 @@ int ip6_mc_msfilter(struct sock *sk, struct group_filter *gsf)
 	dev = idev->dev;
 
 	err = 0;
+	read_lock_bh(&ipv6_sk_mc_lock);
+
 	if (gsf->gf_fmode == MCAST_INCLUDE && gsf->gf_numsrc == 0) {
 		leavegroup = 1;
 		goto done;
@@ -549,6 +558,8 @@ int ip6_mc_msfilter(struct sock *sk, struct group_filter *gsf)
 		newpsl = NULL;
 		(void) ip6_mc_add_src(idev, group, gsf->gf_fmode, 0, NULL, 0);
 	}
+
+	write_lock_bh(&pmc->sflock);
 	psl = pmc->sflist;
 	if (psl) {
 		(void) ip6_mc_del_src(idev, group, pmc->sfmode,
@@ -558,8 +569,10 @@ int ip6_mc_msfilter(struct sock *sk, struct group_filter *gsf)
 		(void) ip6_mc_del_src(idev, group, pmc->sfmode, 0, NULL, 0);
 	pmc->sflist = newpsl;
 	pmc->sfmode = gsf->gf_fmode;
+	write_unlock_bh(&pmc->sflock);
 	err = 0;
 done:
+	read_unlock_bh(&ipv6_sk_mc_lock);
 	read_unlock_bh(&idev->lock);
 	in6_dev_put(idev);
 	dev_put(dev);
@@ -592,6 +605,11 @@ int ip6_mc_msfget(struct sock *sk, struct group_filter *gsf,
 	dev = idev->dev;
 
 	err = -EADDRNOTAVAIL;
+	/*
+	 * changes to the ipv6_mc_list require the socket lock and
+	 * a read lock on ip6_sk_mc_lock. We have the socket lock,
+	 * so reading the list is safe.
+	 */
 
 	for (pmc=inet6->ipv6_mc_list; pmc; pmc=pmc->next) {
 		if (pmc->ifindex != gsf->gf_interface)
@@ -614,6 +632,10 @@ int ip6_mc_msfget(struct sock *sk, struct group_filter *gsf,
 	    copy_to_user(optval, gsf, GROUP_FILTER_SIZE(0))) {
 		return -EFAULT;
 	}
+	/* changes to psl require the socket lock, a read lock on
+	 * on ipv6_sk_mc_lock and a write lock on pmc->sflock. We
+	 * have the socket lock, so reading here is safe.
+	 */
 	for (i=0; i<copycount; i++) {
 		struct sockaddr_in6 *psin6;
 		struct sockaddr_storage ss;
@@ -650,6 +672,7 @@ int inet6_mc_check(struct sock *sk, struct in6_addr *mc_addr,
 		read_unlock(&ipv6_sk_mc_lock);
 		return 1;
 	}
+	read_lock(&mc->sflock);
 	psl = mc->sflist;
 	if (!psl) {
 		rv = mc->sfmode == MCAST_EXCLUDE;
@@ -665,6 +688,7 @@ int inet6_mc_check(struct sock *sk, struct in6_addr *mc_addr,
 		if (mc->sfmode == MCAST_EXCLUDE && i < psl->sl_count)
 			rv = 0;
 	}
+	read_unlock(&mc->sflock);
 	read_unlock(&ipv6_sk_mc_lock);
 
 	return rv;
@@ -1068,23 +1092,64 @@ static void igmp6_group_queried(struct ifmcaddr6 *ma, unsigned long resptime)
 	ma->mca_flags |= MAF_TIMER_RUNNING;
 }
 
-static void mld_marksources(struct ifmcaddr6 *pmc, int nsrcs,
+/* mark EXCLUDE-mode sources */
+static int mld_xmarksources(struct ifmcaddr6 *pmc, int nsrcs,
+	struct in6_addr *srcs)
+{
+	struct ip6_sf_list *psf;
+	int i, scount;
+
+	scount = 0;
+	for (psf=pmc->mca_sources; psf; psf=psf->sf_next) {
+		if (scount == nsrcs)
+			break;
+		for (i=0; i<nsrcs; i++) {
+			/* skip inactive filters */
+			if (pmc->mca_sfcount[MCAST_INCLUDE] ||
+			    pmc->mca_sfcount[MCAST_EXCLUDE] !=
+			    psf->sf_count[MCAST_EXCLUDE])
+				continue;
+			if (ipv6_addr_equal(&srcs[i], &psf->sf_addr)) {
+				scount++;
+				break;
+			}
+		}
+	}
+	pmc->mca_flags &= ~MAF_GSQUERY;
+	if (scount == nsrcs)	/* all sources excluded */
+		return 0;
+	return 1;
+}
+
+static int mld_marksources(struct ifmcaddr6 *pmc, int nsrcs,
 	struct in6_addr *srcs)
 {
 	struct ip6_sf_list *psf;
 	int i, scount;
 
+	if (pmc->mca_sfmode == MCAST_EXCLUDE)
+		return mld_xmarksources(pmc, nsrcs, srcs);
+
+	/* mark INCLUDE-mode sources */
+
 	scount = 0;
 	for (psf=pmc->mca_sources; psf; psf=psf->sf_next) {
 		if (scount == nsrcs)
 			break;
-		for (i=0; i<nsrcs; i++)
+		for (i=0; i<nsrcs; i++) {
 			if (ipv6_addr_equal(&srcs[i], &psf->sf_addr)) {
 				psf->sf_gsresp = 1;
 				scount++;
 				break;
 			}
+		}
+	}
+	if (!scount) {
+		pmc->mca_flags &= ~MAF_GSQUERY;
+		return 0;
 	}
+	pmc->mca_flags |= MAF_GSQUERY;
+	return 1;
 }
 
 int igmp6_event_query(struct sk_buff *skb)
@@ -1167,7 +1232,7 @@ int igmp6_event_query(struct sk_buff *skb)
 		/* mark sources to include, if group & source-specific */
 		if (mlh2->nsrcs != 0) {
 			if (!pskb_may_pull(skb, srcs_offset + 
-				mlh2->nsrcs * sizeof(struct in6_addr))) {
+			    ntohs(mlh2->nsrcs) * sizeof(struct in6_addr))) {
 				in6_dev_put(idev);
 				return -EINVAL;
 			}
@@ -1203,10 +1268,9 @@ int igmp6_event_query(struct sk_buff *skb)
 				else
 					ma->mca_flags &= ~MAF_GSQUERY;
 			}
-			if (ma->mca_flags & MAF_GSQUERY)
-				mld_marksources(ma, ntohs(mlh2->nsrcs),
-					mlh2->srcs);
-			igmp6_group_queried(ma, max_delay);
+			if (!(ma->mca_flags & MAF_GSQUERY) ||
+			   mld_marksources(ma, ntohs(mlh2->nsrcs), mlh2->srcs))
+				igmp6_group_queried(ma, max_delay);
 			spin_unlock_bh(&ma->mca_lock);
 			if (group_type != IPV6_ADDR_ANY)
 				break;
@@ -1231,6 +1295,11 @@ int igmp6_event_report(struct sk_buff *skb)
 	if (skb->pkt_type == PACKET_LOOPBACK)
 		return 0;
 
+	/* send our report if the MC router may not have heard this report */
+	if (skb->pkt_type != PACKET_MULTICAST &&
+	    skb->pkt_type != PACKET_BROADCAST)
+		return 0;
+
 	if (!pskb_may_pull(skb, sizeof(struct in6_addr)))
 		return -EINVAL;
 
@@ -1276,7 +1345,18 @@ static int is_in(struct ifmcaddr6 *pmc, struct ip6_sf_list *psf, int type,
 	case MLD2_MODE_IS_EXCLUDE:
 		if (gdeleted || sdeleted)
 			return 0;
-		return !((pmc->mca_flags & MAF_GSQUERY) && !psf->sf_gsresp);
+		if (!((pmc->mca_flags & MAF_GSQUERY) && !psf->sf_gsresp)) {
+			if (pmc->mca_sfmode == MCAST_INCLUDE)
+				return 1;
+			/* don't include if this source is excluded
+			 * in all filters
+			 */
+			if (psf->sf_count[MCAST_INCLUDE])
+				return 0;
+			return pmc->mca_sfcount[MCAST_EXCLUDE] ==
+				psf->sf_count[MCAST_EXCLUDE];
+		}
+		return 0;
 	case MLD2_CHANGE_TO_INCLUDE:
 		if (gdeleted || sdeleted)
 			return 0;
@@ -1445,7 +1525,7 @@ static struct sk_buff *add_grec(struct sk_buff *skb, struct ifmcaddr6 *pmc,
 	struct mld2_report *pmr;
 	struct mld2_grec *pgr = NULL;
 	struct ip6_sf_list *psf, *psf_next, *psf_prev, **psf_list;
-	int scount, first, isquery, truncate;
+	int scount, stotal, first, isquery, truncate;
 
 	if (pmc->mca_flags & MAF_NOREPORT)
 		return skb;
@@ -1455,25 +1535,13 @@ static struct sk_buff *add_grec(struct sk_buff *skb, struct ifmcaddr6 *pmc,
 	truncate = type == MLD2_MODE_IS_EXCLUDE ||
 		    type == MLD2_CHANGE_TO_EXCLUDE;
 
+	stotal = scount = 0;
+
 	psf_list = sdeleted ? &pmc->mca_tomb : &pmc->mca_sources;
 
-	if (!*psf_list) {
-		if (type == MLD2_ALLOW_NEW_SOURCES ||
-		    type == MLD2_BLOCK_OLD_SOURCES)
-			return skb;
-		if (pmc->mca_crcount || isquery) {
-			/* make sure we have room for group header and at
-			 * least one source.
-			 */
-			if (skb && AVAILABLE(skb) < sizeof(struct mld2_grec)+
-			    sizeof(struct in6_addr)) {
-				mld_sendpack(skb);
-				skb = NULL; /* add_grhead will get a new one */
-			}
-			skb = add_grhead(skb, pmc, type, &pgr);
-		}
-		return skb;
-	}
+	if (!*psf_list)
+		goto empty_source;
+
 	pmr = skb ? (struct mld2_report *)skb->h.raw : NULL;
 
 	/* EX and TO_EX get a fresh packet, if needed */
@@ -1486,7 +1554,6 @@ static struct sk_buff *add_grec(struct sk_buff *skb, struct ifmcaddr6 *pmc,
 		}
 	}
 	first = 1;
-	scount = 0;
 	psf_prev = NULL;
 	for (psf=*psf_list; psf; psf=psf_next) {
 		struct in6_addr *psrc;
@@ -1520,7 +1587,7 @@ static struct sk_buff *add_grec(struct sk_buff *skb, struct ifmcaddr6 *pmc,
 		}
 		psrc = (struct in6_addr *)skb_put(skb, sizeof(*psrc));
 		*psrc = psf->sf_addr;
-		scount++;
+		scount++; stotal++;
 		if ((type == MLD2_ALLOW_NEW_SOURCES ||
 		     type == MLD2_BLOCK_OLD_SOURCES) && psf->sf_crcount) {
 			psf->sf_crcount--;
@@ -1535,6 +1602,21 @@ static struct sk_buff *add_grec(struct sk_buff *skb, struct ifmcaddr6 *pmc,
 		}
 		psf_prev = psf;
 	}
+
+empty_source:
+	if (!stotal) {
+		if (type == MLD2_ALLOW_NEW_SOURCES ||
+		    type == MLD2_BLOCK_OLD_SOURCES)
+			return skb;
+		if (pmc->mca_crcount || isquery) {
+			/* make sure we have room for group header */
+			if (skb && AVAILABLE(skb) < sizeof(struct mld2_grec)) {
+				mld_sendpack(skb);
+				skb = NULL; /* add_grhead will get a new one */
+			}
+			skb = add_grhead(skb, pmc, type, &pgr);
+		}
+	}
 	if (pgr)
 		pgr->grec_nsrcs = htons(scount);
 
@@ -1616,11 +1698,11 @@ static void mld_send_cr(struct inet6_dev *idev)
 			skb = add_grec(skb, pmc, dtype, 1, 1);
 		}
 		if (pmc->mca_crcount) {
-			pmc->mca_crcount--;
 			if (pmc->mca_sfmode == MCAST_EXCLUDE) {
 				type = MLD2_CHANGE_TO_INCLUDE;
 				skb = add_grec(skb, pmc, type, 1, 0);
 			}
+			pmc->mca_crcount--;
 			if (pmc->mca_crcount == 0) {
 				mld_clear_zeros(&pmc->mca_tomb);
 				mld_clear_zeros(&pmc->mca_sources);
@@ -1654,12 +1736,12 @@ static void mld_send_cr(struct inet6_dev *idev)
 
 		/* filter mode changes */
 		if (pmc->mca_crcount) {
-			pmc->mca_crcount--;
 			if (pmc->mca_sfmode == MCAST_EXCLUDE)
 				type = MLD2_CHANGE_TO_EXCLUDE;
 			else
 				type = MLD2_CHANGE_TO_INCLUDE;
 			skb = add_grec(skb, pmc, type, 0, 0);
+			pmc->mca_crcount--;
 		}
 		spin_unlock_bh(&pmc->mca_lock);
 	}
@@ -2018,6 +2100,9 @@ static int ip6_mc_leave_src(struct sock *sk, struct ipv6_mc_socklist *iml,
 {
 	int err;
 
+	/* callers have the socket lock and a write lock on ipv6_sk_mc_lock,
+	 * so no other readers or writers of iml or its sflist
+	 */
 	if (iml->sflist == 0) {
 		/* any-source empty exclude case */
 		return ip6_mc_del_src(idev, &iml->addr, iml->sfmode, 0, NULL, 0);
diff --git a/net/ipv6/netfilter/Kconfig b/net/ipv6/netfilter/Kconfig
index 971ba60bf6e9..04912f9b35c3 100644
--- a/net/ipv6/netfilter/Kconfig
+++ b/net/ipv6/netfilter/Kconfig
@@ -5,10 +5,20 @@
 menu "IPv6: Netfilter Configuration (EXPERIMENTAL)"
 	depends on INET && IPV6 && NETFILTER && EXPERIMENTAL
 
-#tristate 'Connection tracking (required for masq/NAT)' CONFIG_IP6_NF_CONNTRACK
-#if [ "$CONFIG_IP6_NF_CONNTRACK" != "n" ]; then
-#  dep_tristate '  FTP protocol support' CONFIG_IP6_NF_FTP $CONFIG_IP6_NF_CONNTRACK
-#fi
+config NF_CONNTRACK_IPV6
+	tristate "IPv6 support for new connection tracking (EXPERIMENTAL)"
+	depends on EXPERIMENTAL && NF_CONNTRACK
+	---help---
+	  Connection tracking keeps a record of what packets have passed
+	  through your machine, in order to figure out how they are related
+	  into connections.
+
+	  This is IPv6 support on Layer 3 independent connection tracking.
+	  Layer 3 independent connection tracking is experimental scheme
+	  which generalize ip_conntrack to support other layer 3 protocols.
+
+	  To compile it as a module, choose M here.  If unsure, say N.
+
 config IP6_NF_QUEUE
 	tristate "IP6 Userspace queueing via NETLINK (OBSOLETE)"
 	---help---
@@ -114,7 +124,6 @@ config IP6_NF_MATCH_OWNER
 
 	  To compile it as a module, choose M here.  If unsure, say N.
 
-#  dep_tristate '  MAC address match support' CONFIG_IP6_NF_MATCH_MAC $CONFIG_IP6_NF_IPTABLES
 config IP6_NF_MATCH_MARK
 	tristate "netfilter MARK match support"
 	depends on IP6_NF_IPTABLES
@@ -170,15 +179,6 @@ config IP6_NF_MATCH_PHYSDEV
 
 	  To compile it as a module, choose M here.  If unsure, say N.
 
-#  dep_tristate '  Multiple port match support' CONFIG_IP6_NF_MATCH_MULTIPORT $CONFIG_IP6_NF_IPTABLES
-#  dep_tristate '  TOS match support' CONFIG_IP6_NF_MATCH_TOS $CONFIG_IP6_NF_IPTABLES
-#  if [ "$CONFIG_IP6_NF_CONNTRACK" != "n" ]; then
-#    dep_tristate '  Connection state match support' CONFIG_IP6_NF_MATCH_STATE $CONFIG_IP6_NF_CONNTRACK $CONFIG_IP6_NF_IPTABLES 
-#  fi
-#  if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
-#    dep_tristate '  Unclean match support (EXPERIMENTAL)' CONFIG_IP6_NF_MATCH_UNCLEAN $CONFIG_IP6_NF_IPTABLES
-#    dep_tristate '  Owner match support (EXPERIMENTAL)' CONFIG_IP6_NF_MATCH_OWNER $CONFIG_IP6_NF_IPTABLES
-#  fi
 # The targets
 config IP6_NF_FILTER
 	tristate "Packet filtering"
@@ -211,7 +211,7 @@ config IP6_NF_TARGET_REJECT
 
 config IP6_NF_TARGET_NFQUEUE
 	tristate "NFQUEUE Target Support"
-	depends on IP_NF_IPTABLES
+	depends on IP6_NF_IPTABLES
 	help
 	  This Target replaced the old obsolete QUEUE target.
 
@@ -220,12 +220,6 @@ config IP6_NF_TARGET_NFQUEUE
 
 	  To compile it as a module, choose M here.  If unsure, say N.
 
-#  if [ "$CONFIG_IP6_NF_FILTER" != "n" ]; then
-#    dep_tristate '    REJECT target support' CONFIG_IP6_NF_TARGET_REJECT $CONFIG_IP6_NF_FILTER
-#    if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
-#      dep_tristate '    MIRROR target support (EXPERIMENTAL)' CONFIG_IP6_NF_TARGET_MIRROR $CONFIG_IP6_NF_FILTER
-#    fi
-#  fi
 config IP6_NF_MANGLE
 	tristate "Packet mangling"
 	depends on IP6_NF_IPTABLES
@@ -236,7 +230,6 @@ config IP6_NF_MANGLE
 
 	  To compile it as a module, choose M here.  If unsure, say N.
 
-#    dep_tristate '    TOS target support' CONFIG_IP6_NF_TARGET_TOS $CONFIG_IP_NF_MANGLE
 config IP6_NF_TARGET_MARK
 	tristate "MARK target support"
 	depends on IP6_NF_MANGLE
@@ -266,7 +259,6 @@ config IP6_NF_TARGET_HL
 
 	  To compile it as a module, choose M here.  If unsure, say N.
 
-#dep_tristate '  LOG target support' CONFIG_IP6_NF_TARGET_LOG $CONFIG_IP6_NF_IPTABLES
 config IP6_NF_RAW
 	tristate  'raw table support (required for TRACE)'
 	depends on IP6_NF_IPTABLES
@@ -278,19 +270,5 @@ config IP6_NF_RAW
 	  If you want to compile it as a module, say M here and read
 	  <file:Documentation/modules.txt>.  If unsure, say `N'.
 
-config NF_CONNTRACK_IPV6
-	tristate "IPv6 support for new connection tracking (EXPERIMENTAL)"
-	depends on EXPERIMENTAL && NF_CONNTRACK
-	---help---
-	  Connection tracking keeps a record of what packets have passed
-	  through your machine, in order to figure out how they are related
-	  into connections.
-
-	  This is IPv6 support on Layer 3 independent connection tracking.
-	  Layer 3 independent connection tracking is experimental scheme
-	  which generalize ip_conntrack to support other layer 3 protocols.
-
-	  To compile it as a module, choose M here.  If unsure, say N.
-
 endmenu
 
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index 7d492226c16e..95d469271c4d 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -1972,7 +1972,7 @@ static int ip6t_get_matches(char *buffer, char **start, off_t offset, int length
 	return pos;
 }
 
-static struct { char *name; get_info_t *get_info; } ip6t_proc_entry[] =
+static const struct { char *name; get_info_t *get_info; } ip6t_proc_entry[] =
 { { "ip6_tables_names", ip6t_get_tables },
   { "ip6_tables_targets", ip6t_get_targets },
   { "ip6_tables_matches", ip6t_get_matches },
diff --git a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
index e2c90b3a8074..753a3ae8502b 100644
--- a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
@@ -339,8 +339,8 @@ extern unsigned long nf_ct_icmpv6_timeout;
 
 /* From nf_conntrack_frag6.c */
 extern unsigned long nf_ct_frag6_timeout;
-extern unsigned long nf_ct_frag6_low_thresh;
-extern unsigned long nf_ct_frag6_high_thresh;
+extern unsigned int nf_ct_frag6_low_thresh;
+extern unsigned int nf_ct_frag6_high_thresh;
 
 static struct ctl_table_header *nf_ct_ipv6_sysctl_header;
 
@@ -367,7 +367,7 @@ static ctl_table nf_ct_sysctl_table[] = {
 		.data		= &nf_ct_frag6_low_thresh,
 		.maxlen		= sizeof(unsigned int),
 		.mode		= 0644,
-		.proc_handler	= &proc_dointvec_jiffies,
+		.proc_handler	= &proc_dointvec,
 	},
 	{
 		.ctl_name	= NET_NF_CONNTRACK_FRAG6_HIGH_THRESH,
@@ -375,7 +375,7 @@ static ctl_table nf_ct_sysctl_table[] = {
 		.data		= &nf_ct_frag6_high_thresh,
 		.maxlen		= sizeof(unsigned int),
 		.mode		= 0644,
-		.proc_handler	= &proc_dointvec_jiffies,
+		.proc_handler	= &proc_dointvec,
 	},
         { .ctl_name = 0 }
 };
diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
index c0f1da5497a9..a7e03cfacd06 100644
--- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
@@ -68,8 +68,8 @@ static int icmpv6_invert_tuple(struct nf_conntrack_tuple *tuple,
 		[ICMPV6_NI_REPLY - 128]		= ICMPV6_NI_REPLY +1
 	};
 
-	__u8 type = orig->dst.u.icmp.type - 128;
-	if (type >= sizeof(invmap) || !invmap[type])
+	int type = orig->dst.u.icmp.type - 128;
+	if (type < 0 || type >= sizeof(invmap) || !invmap[type])
 		return 0;
 
 	tuple->src.u.icmp.id   = orig->src.u.icmp.id;
@@ -129,12 +129,12 @@ static int icmpv6_new(struct nf_conn *conntrack,
 		[ICMPV6_ECHO_REQUEST - 128] = 1,
 		[ICMPV6_NI_QUERY - 128] = 1
 	};
+	int type = conntrack->tuplehash[0].tuple.dst.u.icmp.type - 128;
 
-	if (conntrack->tuplehash[0].tuple.dst.u.icmp.type - 128 >= sizeof(valid_new)
-	    || !valid_new[conntrack->tuplehash[0].tuple.dst.u.icmp.type - 128]) {
+	if (type < 0 || type >= sizeof(valid_new) || !valid_new[type]) {
 		/* Can't create a new ICMPv6 `conn' with this. */
-		DEBUGP("icmp: can't create new conn with type %u\n",
-		       conntrack->tuplehash[0].tuple.dst.u.icmp.type);
+		DEBUGP("icmpv6: can't create new conn with type %u\n",
+		       type + 128);
 		NF_CT_DUMP_TUPLE(&conntrack->tuplehash[0].tuple);
 		return 0;
 	}
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
index 7640b9bb7694..c2c52af9e560 100644
--- a/net/ipv6/netfilter/nf_conntrack_reasm.c
+++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
@@ -55,9 +55,9 @@
 #define NF_CT_FRAG6_LOW_THRESH 196608  /* == 192*1024 */
 #define NF_CT_FRAG6_TIMEOUT IPV6_FRAG_TIMEOUT
 
-int nf_ct_frag6_high_thresh = 256*1024;
-int nf_ct_frag6_low_thresh = 192*1024;
-int nf_ct_frag6_timeout = IPV6_FRAG_TIMEOUT;
+unsigned int nf_ct_frag6_high_thresh = 256*1024;
+unsigned int nf_ct_frag6_low_thresh = 192*1024;
+unsigned long nf_ct_frag6_timeout = IPV6_FRAG_TIMEOUT;
 
 struct nf_ct_frag6_skb_cb
 {
@@ -190,8 +190,10 @@ static void nf_ct_frag6_secret_rebuild(unsigned long dummy)
 atomic_t nf_ct_frag6_mem = ATOMIC_INIT(0);
 
 /* Memory Tracking Functions. */
-static inline void frag_kfree_skb(struct sk_buff *skb)
+static inline void frag_kfree_skb(struct sk_buff *skb, unsigned int *work)
 {
+	if (work)
+		*work -= skb->truesize;
 	atomic_sub(skb->truesize, &nf_ct_frag6_mem);
 	if (NFCT_FRAG6_CB(skb)->orig)
 		kfree_skb(NFCT_FRAG6_CB(skb)->orig);
@@ -199,8 +201,11 @@ static inline void frag_kfree_skb(struct sk_buff *skb)
 	kfree_skb(skb);
 }
 
-static inline void frag_free_queue(struct nf_ct_frag6_queue *fq)
+static inline void frag_free_queue(struct nf_ct_frag6_queue *fq,
+				   unsigned int *work)
 {
+	if (work)
+		*work -= sizeof(struct nf_ct_frag6_queue);
 	atomic_sub(sizeof(struct nf_ct_frag6_queue), &nf_ct_frag6_mem);
 	kfree(fq);
 }
@@ -218,7 +223,8 @@ static inline struct nf_ct_frag6_queue *frag_alloc_queue(void)
 /* Destruction primitives. */
 
 /* Complete destruction of fq. */
-static void nf_ct_frag6_destroy(struct nf_ct_frag6_queue *fq)
+static void nf_ct_frag6_destroy(struct nf_ct_frag6_queue *fq,
+				unsigned int *work)
 {
 	struct sk_buff *fp;
 
@@ -230,17 +236,17 @@ static void nf_ct_frag6_destroy(struct nf_ct_frag6_queue *fq)
 	while (fp) {
 		struct sk_buff *xp = fp->next;
 
-		frag_kfree_skb(fp);
+		frag_kfree_skb(fp, work);
 		fp = xp;
 	}
 
-	frag_free_queue(fq);
+	frag_free_queue(fq, work);
 }
 
-static __inline__ void fq_put(struct nf_ct_frag6_queue *fq)
+static __inline__ void fq_put(struct nf_ct_frag6_queue *fq, unsigned int *work)
 {
 	if (atomic_dec_and_test(&fq->refcnt))
-		nf_ct_frag6_destroy(fq);
+		nf_ct_frag6_destroy(fq, work);
 }
 
 /* Kill fq entry. It is not destroyed immediately,
@@ -262,16 +268,21 @@ static void nf_ct_frag6_evictor(void)
 {
 	struct nf_ct_frag6_queue *fq;
 	struct list_head *tmp;
+	unsigned int work;
 
-	for (;;) {
-		if (atomic_read(&nf_ct_frag6_mem) <= nf_ct_frag6_low_thresh)
-			return;
+	work = atomic_read(&nf_ct_frag6_mem);
+	if (work <= nf_ct_frag6_low_thresh)
+		return;
+
+	work -= nf_ct_frag6_low_thresh;
+	while (work > 0) {
 		read_lock(&nf_ct_frag6_lock);
 		if (list_empty(&nf_ct_frag6_lru_list)) {
 			read_unlock(&nf_ct_frag6_lock);
 			return;
 		}
 		tmp = nf_ct_frag6_lru_list.next;
+		BUG_ON(tmp == NULL);
 		fq = list_entry(tmp, struct nf_ct_frag6_queue, lru_list);
 		atomic_inc(&fq->refcnt);
 		read_unlock(&nf_ct_frag6_lock);
@@ -281,7 +292,7 @@ static void nf_ct_frag6_evictor(void)
 			fq_kill(fq);
 		spin_unlock(&fq->lock);
 
-		fq_put(fq);
+		fq_put(fq, &work);
 	}
 }
 
@@ -298,7 +309,7 @@ static void nf_ct_frag6_expire(unsigned long data)
 
 out:
 	spin_unlock(&fq->lock);
-	fq_put(fq);
+	fq_put(fq, NULL);
 }
 
 /* Creation primitives. */
@@ -318,7 +329,7 @@ static struct nf_ct_frag6_queue *nf_ct_frag6_intern(unsigned int hash,
 			atomic_inc(&fq->refcnt);
 			write_unlock(&nf_ct_frag6_lock);
 			fq_in->last_in |= COMPLETE;
-			fq_put(fq_in);
+			fq_put(fq_in, NULL);
 			return fq;
 		}
 	}
@@ -535,7 +546,7 @@ static int nf_ct_frag6_queue(struct nf_ct_frag6_queue *fq, struct sk_buff *skb,
 				fq->fragments = next;
 
 			fq->meat -= free_it->len;
-			frag_kfree_skb(free_it);
+			frag_kfree_skb(free_it, NULL);
 		}
 	}
 
@@ -811,7 +822,7 @@ struct sk_buff *nf_ct_frag6_gather(struct sk_buff *skb)
 	if (nf_ct_frag6_queue(fq, clone, fhdr, nhoff) < 0) {
 		spin_unlock(&fq->lock);
 		DEBUGP("Can't insert skb to queue\n");
-		fq_put(fq);
+		fq_put(fq, NULL);
 		goto ret_orig;
 	}
 
@@ -822,7 +833,7 @@ struct sk_buff *nf_ct_frag6_gather(struct sk_buff *skb)
 	}
 	spin_unlock(&fq->lock);
 
-	fq_put(fq);
+	fq_put(fq, NULL);
 	return ret_skb;
 
 ret_orig:
@@ -881,5 +892,6 @@ int nf_ct_frag6_init(void)
 void nf_ct_frag6_cleanup(void)
 {
 	del_timer(&nf_ct_frag6_secret_timer);
+	nf_ct_frag6_low_thresh = 0;
 	nf_ct_frag6_evictor();
 }
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 651c79b41eeb..a66900cda2af 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -298,13 +298,10 @@ void rawv6_err(struct sock *sk, struct sk_buff *skb,
 static inline int rawv6_rcv_skb(struct sock * sk, struct sk_buff * skb)
 {
 	if ((raw6_sk(sk)->checksum || sk->sk_filter) && 
-	    skb->ip_summed != CHECKSUM_UNNECESSARY) {
-		if ((unsigned short)csum_fold(skb_checksum(skb, 0, skb->len, skb->csum))) {
-			/* FIXME: increment a raw6 drops counter here */
-			kfree_skb(skb);
-			return 0;
-		}
-		skb->ip_summed = CHECKSUM_UNNECESSARY;
+	    skb_checksum_complete(skb)) {
+		/* FIXME: increment a raw6 drops counter here */
+		kfree_skb(skb);
+		return 0;
 	}
 
 	/* Charge it to the socket. */
@@ -337,32 +334,25 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
 	if (!rp->checksum)
 		skb->ip_summed = CHECKSUM_UNNECESSARY;
 
-	if (skb->ip_summed != CHECKSUM_UNNECESSARY) {
-		if (skb->ip_summed == CHECKSUM_HW) {
-			skb_postpull_rcsum(skb, skb->nh.raw,
-			                   skb->h.raw - skb->nh.raw);
+	if (skb->ip_summed == CHECKSUM_HW) {
+		skb_postpull_rcsum(skb, skb->nh.raw,
+		                   skb->h.raw - skb->nh.raw);
+		if (!csum_ipv6_magic(&skb->nh.ipv6h->saddr,
+				     &skb->nh.ipv6h->daddr,
+				     skb->len, inet->num, skb->csum))
 			skb->ip_summed = CHECKSUM_UNNECESSARY;
-			if (csum_ipv6_magic(&skb->nh.ipv6h->saddr,
-					    &skb->nh.ipv6h->daddr,
-					    skb->len, inet->num, skb->csum)) {
-				LIMIT_NETDEBUG(KERN_DEBUG "raw v6 hw csum failure.\n");
-				skb->ip_summed = CHECKSUM_NONE;
-			}
-		}
-		if (skb->ip_summed == CHECKSUM_NONE)
-			skb->csum = ~csum_ipv6_magic(&skb->nh.ipv6h->saddr,
-						     &skb->nh.ipv6h->daddr,
-						     skb->len, inet->num, 0);
 	}
+	if (skb->ip_summed != CHECKSUM_UNNECESSARY)
+		skb->csum = ~csum_ipv6_magic(&skb->nh.ipv6h->saddr,
+					     &skb->nh.ipv6h->daddr,
+					     skb->len, inet->num, 0);
 
 	if (inet->hdrincl) {
-		if (skb->ip_summed != CHECKSUM_UNNECESSARY &&
-		    (unsigned short)csum_fold(skb_checksum(skb, 0, skb->len, skb->csum))) {
+		if (skb_checksum_complete(skb)) {
 			/* FIXME: increment a raw6 drops counter here */
 			kfree_skb(skb);
 			return 0;
 		}
-		skb->ip_summed = CHECKSUM_UNNECESSARY;
 	}
 
 	rawv6_rcv_skb(sk, skb);
@@ -407,7 +397,7 @@ static int rawv6_recvmsg(struct kiocb *iocb, struct sock *sk,
 	if (skb->ip_summed==CHECKSUM_UNNECESSARY) {
 		err = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied);
 	} else if (msg->msg_flags&MSG_TRUNC) {
-		if ((unsigned short)csum_fold(skb_checksum(skb, 0, skb->len, skb->csum)))
+		if (__skb_checksum_complete(skb))
 			goto csum_copy_err;
 		err = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied);
 	} else {
@@ -758,7 +748,9 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
 	}
 	if (opt == NULL)
 		opt = np->opt;
-	opt = fl6_merge_options(&opt_space, flowlabel, opt);
+	if (flowlabel)
+		opt = fl6_merge_options(&opt_space, flowlabel, opt);
+	opt = ipv6_fixup_options(&opt_space, opt);
 
 	fl.proto = proto;
 	rawv6_probe_proto_opt(&fl, msg);
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index e4fe9ee484dd..5d316cb72ec9 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -74,7 +74,7 @@ struct ip6frag_skb_cb
 
 struct frag_queue
 {
-	struct frag_queue	*next;
+	struct hlist_node	list;
 	struct list_head lru_list;		/* lru list member	*/
 
 	__u32			id;		/* fragment id		*/
@@ -95,14 +95,13 @@ struct frag_queue
 #define FIRST_IN		2
 #define LAST_IN			1
 	__u16			nhoffset;
-	struct frag_queue	**pprev;
 };
 
 /* Hash table. */
 
 #define IP6Q_HASHSZ	64
 
-static struct frag_queue *ip6_frag_hash[IP6Q_HASHSZ];
+static struct hlist_head ip6_frag_hash[IP6Q_HASHSZ];
 static DEFINE_RWLOCK(ip6_frag_lock);
 static u32 ip6_frag_hash_rnd;
 static LIST_HEAD(ip6_frag_lru_list);
@@ -110,9 +109,7 @@ int ip6_frag_nqueues = 0;
 
 static __inline__ void __fq_unlink(struct frag_queue *fq)
 {
-	if(fq->next)
-		fq->next->pprev = fq->pprev;
-	*fq->pprev = fq->next;
+	hlist_del(&fq->list);
 	list_del(&fq->lru_list);
 	ip6_frag_nqueues--;
 }
@@ -163,28 +160,21 @@ static void ip6_frag_secret_rebuild(unsigned long dummy)
 	get_random_bytes(&ip6_frag_hash_rnd, sizeof(u32));
 	for (i = 0; i < IP6Q_HASHSZ; i++) {
 		struct frag_queue *q;
+		struct hlist_node *p, *n;
 
-		q = ip6_frag_hash[i];
-		while (q) {
-			struct frag_queue *next = q->next;
+		hlist_for_each_entry_safe(q, p, n, &ip6_frag_hash[i], list) {
 			unsigned int hval = ip6qhashfn(q->id,
 						       &q->saddr,
 						       &q->daddr);
 
 			if (hval != i) {
-				/* Unlink. */
-				if (q->next)
-					q->next->pprev = q->pprev;
-				*q->pprev = q->next;
+				hlist_del(&q->list);
 
 				/* Relink to new hash chain. */
-				if ((q->next = ip6_frag_hash[hval]) != NULL)
-					q->next->pprev = &q->next;
-				ip6_frag_hash[hval] = q;
-				q->pprev = &ip6_frag_hash[hval];
-			}
+				hlist_add_head(&q->list,
+					       &ip6_frag_hash[hval]);
 
-			q = next;
+			}
 		}
 	}
 	write_unlock(&ip6_frag_lock);
@@ -337,10 +327,13 @@ static struct frag_queue *ip6_frag_intern(unsigned int hash,
 					  struct frag_queue *fq_in)
 {
 	struct frag_queue *fq;
+#ifdef CONFIG_SMP
+	struct hlist_node *n;
+#endif
 
 	write_lock(&ip6_frag_lock);
 #ifdef CONFIG_SMP
-	for (fq = ip6_frag_hash[hash]; fq; fq = fq->next) {
+	hlist_for_each_entry(fq, n, &ip6_frag_hash[hash], list) {
 		if (fq->id == fq_in->id && 
 		    ipv6_addr_equal(&fq_in->saddr, &fq->saddr) &&
 		    ipv6_addr_equal(&fq_in->daddr, &fq->daddr)) {
@@ -358,10 +351,7 @@ static struct frag_queue *ip6_frag_intern(unsigned int hash,
 		atomic_inc(&fq->refcnt);
 
 	atomic_inc(&fq->refcnt);
-	if((fq->next = ip6_frag_hash[hash]) != NULL)
-		fq->next->pprev = &fq->next;
-	ip6_frag_hash[hash] = fq;
-	fq->pprev = &ip6_frag_hash[hash];
+	hlist_add_head(&fq->list, &ip6_frag_hash[hash]);
 	INIT_LIST_HEAD(&fq->lru_list);
 	list_add_tail(&fq->lru_list, &ip6_frag_lru_list);
 	ip6_frag_nqueues++;
@@ -401,10 +391,11 @@ static __inline__ struct frag_queue *
 fq_find(u32 id, struct in6_addr *src, struct in6_addr *dst)
 {
 	struct frag_queue *fq;
+	struct hlist_node *n;
 	unsigned int hash = ip6qhashfn(id, src, dst);
 
 	read_lock(&ip6_frag_lock);
-	for(fq = ip6_frag_hash[hash]; fq; fq = fq->next) {
+	hlist_for_each_entry(fq, n, &ip6_frag_hash[hash], list) {
 		if (fq->id == id && 
 		    ipv6_addr_equal(src, &fq->saddr) &&
 		    ipv6_addr_equal(dst, &fq->daddr)) {
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index f7f42c3e96cb..66140f13d119 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -413,11 +413,14 @@ static struct rt6_info *rt6_cow(struct rt6_info *ort, struct in6_addr *daddr,
 	rt = ip6_rt_copy(ort);
 
 	if (rt) {
-		ipv6_addr_copy(&rt->rt6i_dst.addr, daddr);
-
-		if (!(rt->rt6i_flags&RTF_GATEWAY))
+		if (!(rt->rt6i_flags&RTF_GATEWAY)) {
+			if (rt->rt6i_dst.plen != 128 &&
+			    ipv6_addr_equal(&rt->rt6i_dst.addr, daddr))
+				rt->rt6i_flags |= RTF_ANYCAST;
 			ipv6_addr_copy(&rt->rt6i_gateway, daddr);
+		}
 
+		ipv6_addr_copy(&rt->rt6i_dst.addr, daddr);
 		rt->rt6i_dst.plen = 128;
 		rt->rt6i_flags |= RTF_CACHE;
 		rt->u.dst.flags |= DST_HOST;
@@ -829,7 +832,7 @@ int ip6_route_add(struct in6_rtmsg *rtmsg, struct nlmsghdr *nlh,
 	}
 
 	rt->u.dst.obsolete = -1;
-	rt->rt6i_expires = clock_t_to_jiffies(rtmsg->rtmsg_info);
+	rt->rt6i_expires = jiffies + clock_t_to_jiffies(rtmsg->rtmsg_info);
 	if (nlh && (r = NLMSG_DATA(nlh))) {
 		rt->rt6i_protocol = r->rtm_protocol;
 	} else {
@@ -1413,7 +1416,9 @@ struct rt6_info *addrconf_dst_alloc(struct inet6_dev *idev,
 	rt->u.dst.obsolete = -1;
 
 	rt->rt6i_flags = RTF_UP | RTF_NONEXTHOP;
-	if (!anycast)
+	if (anycast)
+		rt->rt6i_flags |= RTF_ANYCAST;
+	else
 		rt->rt6i_flags |= RTF_LOCAL;
 	rt->rt6i_nexthop = ndisc_get_neigh(rt->rt6i_dev, &rt->rt6i_gateway);
 	if (rt->rt6i_nexthop == NULL) {
@@ -1701,10 +1706,8 @@ static void fib6_dump_end(struct netlink_callback *cb)
 		fib6_walker_unlink(w);
 		kfree(w);
 	}
-	if (cb->args[1]) {
-		cb->done = (void*)cb->args[1];
-		cb->args[1] = 0;
-	}
+	cb->done = (void*)cb->args[1];
+	cb->args[1] = 0;
 }
 
 static int fib6_dump_done(struct netlink_callback *cb)
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index d746d3b27efb..8827389abaf7 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -992,13 +992,12 @@ static void tcp_v6_send_reset(struct sk_buff *skb)
 	/* sk = NULL, but it is safe for now. RST socket required. */
 	if (!ip6_dst_lookup(NULL, &buff->dst, &fl)) {
 
-		if ((xfrm_lookup(&buff->dst, &fl, NULL, 0)) < 0)
+		if (xfrm_lookup(&buff->dst, &fl, NULL, 0) >= 0) {
+			ip6_xmit(NULL, buff, &fl, NULL, 0);
+			TCP_INC_STATS_BH(TCP_MIB_OUTSEGS);
+			TCP_INC_STATS_BH(TCP_MIB_OUTRSTS);
 			return;
-
-		ip6_xmit(NULL, buff, &fl, NULL, 0);
-		TCP_INC_STATS_BH(TCP_MIB_OUTSEGS);
-		TCP_INC_STATS_BH(TCP_MIB_OUTRSTS);
-		return;
+		}
 	}
 
 	kfree_skb(buff);
@@ -1057,11 +1056,11 @@ static void tcp_v6_send_ack(struct sk_buff *skb, u32 seq, u32 ack, u32 win, u32
 	fl.fl_ip_sport = t1->source;
 
 	if (!ip6_dst_lookup(NULL, &buff->dst, &fl)) {
-		if ((xfrm_lookup(&buff->dst, &fl, NULL, 0)) < 0)
+		if (xfrm_lookup(&buff->dst, &fl, NULL, 0) >= 0) {
+			ip6_xmit(NULL, buff, &fl, NULL, 0);
+			TCP_INC_STATS_BH(TCP_MIB_OUTSEGS);
 			return;
-		ip6_xmit(NULL, buff, &fl, NULL, 0);
-		TCP_INC_STATS_BH(TCP_MIB_OUTSEGS);
-		return;
+		}
 	}
 
 	kfree_skb(buff);
@@ -1401,20 +1400,18 @@ out:
 static int tcp_v6_checksum_init(struct sk_buff *skb)
 {
 	if (skb->ip_summed == CHECKSUM_HW) {
-		skb->ip_summed = CHECKSUM_UNNECESSARY;
 		if (!tcp_v6_check(skb->h.th,skb->len,&skb->nh.ipv6h->saddr,
-				  &skb->nh.ipv6h->daddr,skb->csum))
+				  &skb->nh.ipv6h->daddr,skb->csum)) {
+			skb->ip_summed = CHECKSUM_UNNECESSARY;
 			return 0;
-		LIMIT_NETDEBUG(KERN_DEBUG "hw tcp v6 csum failed\n");
+		}
 	}
+
+	skb->csum = ~tcp_v6_check(skb->h.th,skb->len,&skb->nh.ipv6h->saddr,
+				  &skb->nh.ipv6h->daddr, 0);
+
 	if (skb->len <= 76) {
-		if (tcp_v6_check(skb->h.th,skb->len,&skb->nh.ipv6h->saddr,
-				 &skb->nh.ipv6h->daddr,skb_checksum(skb, 0, skb->len, 0)))
-			return -1;
-		skb->ip_summed = CHECKSUM_UNNECESSARY;
-	} else {
-		skb->csum = ~tcp_v6_check(skb->h.th,skb->len,&skb->nh.ipv6h->saddr,
-					  &skb->nh.ipv6h->daddr,0);
+		return __skb_checksum_complete(skb);
 	}
 	return 0;
 }
@@ -1575,7 +1572,7 @@ static int tcp_v6_rcv(struct sk_buff **pskb, unsigned int *nhoffp)
 		goto discard_it;
 
 	if ((skb->ip_summed != CHECKSUM_UNNECESSARY &&
-	     tcp_v6_checksum_init(skb) < 0))
+	     tcp_v6_checksum_init(skb)))
 		goto bad_packet;
 
 	th = skb->h.th;
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index bf9519341fd3..5cc8731eb55b 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -248,7 +248,7 @@ try_again:
 		err = skb_copy_datagram_iovec(skb, sizeof(struct udphdr), msg->msg_iov,
 					      copied);
 	} else if (msg->msg_flags&MSG_TRUNC) {
-		if ((unsigned short)csum_fold(skb_checksum(skb, 0, skb->len, skb->csum)))
+		if (__skb_checksum_complete(skb))
 			goto csum_copy_err;
 		err = skb_copy_datagram_iovec(skb, sizeof(struct udphdr), msg->msg_iov,
 					      copied);
@@ -363,13 +363,10 @@ static inline int udpv6_queue_rcv_skb(struct sock * sk, struct sk_buff *skb)
 		return -1;
 	}
 
-	if (skb->ip_summed != CHECKSUM_UNNECESSARY) {
-		if ((unsigned short)csum_fold(skb_checksum(skb, 0, skb->len, skb->csum))) {
-			UDP6_INC_STATS_BH(UDP_MIB_INERRORS);
-			kfree_skb(skb);
-			return 0;
-		}
-		skb->ip_summed = CHECKSUM_UNNECESSARY;
+	if (skb_checksum_complete(skb)) {
+		UDP6_INC_STATS_BH(UDP_MIB_INERRORS);
+		kfree_skb(skb);
+		return 0;
 	}
 
 	if (sock_queue_rcv_skb(sk,skb)<0) {
@@ -491,13 +488,10 @@ static int udpv6_rcv(struct sk_buff **pskb, unsigned int *nhoffp)
 		uh = skb->h.uh;
 	}
 
-	if (skb->ip_summed==CHECKSUM_HW) {
+	if (skb->ip_summed == CHECKSUM_HW &&
+	    !csum_ipv6_magic(saddr, daddr, ulen, IPPROTO_UDP, skb->csum))
 		skb->ip_summed = CHECKSUM_UNNECESSARY;
-		if (csum_ipv6_magic(saddr, daddr, ulen, IPPROTO_UDP, skb->csum)) {
-			LIMIT_NETDEBUG(KERN_DEBUG "udp v6 hw csum failure.\n");
-			skb->ip_summed = CHECKSUM_NONE;
-		}
-	}
+
 	if (skb->ip_summed != CHECKSUM_UNNECESSARY)
 		skb->csum = ~csum_ipv6_magic(saddr, daddr, ulen, IPPROTO_UDP, 0);
 
@@ -521,8 +515,7 @@ static int udpv6_rcv(struct sk_buff **pskb, unsigned int *nhoffp)
 		if (!xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb))
 			goto discard;
 
-		if (skb->ip_summed != CHECKSUM_UNNECESSARY &&
-		    (unsigned short)csum_fold(skb_checksum(skb, 0, skb->len, skb->csum)))
+		if (skb_checksum_complete(skb))
 			goto discard;
 		UDP6_INC_STATS_BH(UDP_MIB_NOPORTS);
 
@@ -778,7 +771,9 @@ do_udp_sendmsg:
 	}
 	if (opt == NULL)
 		opt = np->opt;
-	opt = fl6_merge_options(&opt_space, flowlabel, opt);
+	if (flowlabel)
+		opt = fl6_merge_options(&opt_space, flowlabel, opt);
+	opt = ipv6_fixup_options(&opt_space, opt);
 
 	fl->proto = IPPROTO_UDP;
 	ipv6_addr_copy(&fl->fl6_dst, daddr);
diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
index cf1d91e74c82..69bd957380e7 100644
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -214,6 +214,7 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl)
 		case IPPROTO_UDP:
 		case IPPROTO_TCP:
 		case IPPROTO_SCTP:
+		case IPPROTO_DCCP:
 			if (pskb_may_pull(skb, skb->nh.raw + offset + 4 - skb->data)) {
 				u16 *ports = (u16 *)exthdr;
 
diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index 59d02cbbeb9e..c3f0b0783453 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -116,7 +116,9 @@ static int llc_ui_send_data(struct sock* sk, struct sk_buff *skb, int noblock)
 	struct llc_sock* llc = llc_sk(sk);
 	int rc = 0;
 
-	if (unlikely(llc_data_accept_state(llc->state) || llc->p_flag)) {
+	if (unlikely(llc_data_accept_state(llc->state) || 
+		     llc->remote_busy_flag ||
+		     llc->p_flag)) {
 		long timeout = sock_sndtimeo(sk, noblock);
 
 		rc = llc_ui_wait_for_busy_core(sk, timeout);
@@ -542,6 +544,7 @@ static int llc_ui_wait_for_busy_core(struct sock *sk, long timeout)
 		if (sk_wait_event(sk, &timeout,
 				  (sk->sk_shutdown & RCV_SHUTDOWN) ||
 				  (!llc_data_accept_state(llc->state) &&
+				   !llc->remote_busy_flag &&
 				   !llc->p_flag)))
 			break;
 		rc = -ERESTARTSYS;
diff --git a/net/llc/llc_c_ac.c b/net/llc/llc_c_ac.c
index b0bcfb1f12dd..8169f24ed33e 100644
--- a/net/llc/llc_c_ac.c
+++ b/net/llc/llc_c_ac.c
@@ -866,7 +866,8 @@ int llc_conn_ac_send_ack_if_needed(struct sock *sk, struct sk_buff *skb)
 		llc->ack_must_be_send = 1;
 		llc->ack_pf = pf_bit & 1;
 	}
-	if (((llc->vR - llc->first_pdu_Ns + 129) % 128) >= llc->npta) {
+	if (((llc->vR - llc->first_pdu_Ns + 1 + LLC_2_SEQ_NBR_MODULO)
+			% LLC_2_SEQ_NBR_MODULO) >= llc->npta) {
 		llc_conn_ac_send_rr_rsp_f_set_ackpf(sk, skb);
 		llc->ack_must_be_send	= 0;
 		llc->ack_pf		= 0;
@@ -994,8 +995,8 @@ static int llc_conn_ac_inc_npta_value(struct sock *sk, struct sk_buff *skb)
 		llc->dec_step = 0;
 		llc->dec_cntr = llc->inc_cntr = 2;
 		++llc->npta;
-		if (llc->npta > 127)
-			llc->npta = 127 ;
+		if (llc->npta > (u8) ~LLC_2_SEQ_NBR_MODULO)
+			llc->npta = (u8) ~LLC_2_SEQ_NBR_MODULO;
 	} else
 		--llc->inc_cntr;
 	return 0;
@@ -1065,9 +1066,10 @@ int llc_conn_ac_dec_tx_win_size(struct sock *sk, struct sk_buff *skb)
 	struct llc_sock *llc = llc_sk(sk);
 	u8 unacked_pdu = skb_queue_len(&llc->pdu_unack_q);
 
-	llc->k -= unacked_pdu;
-	if (llc->k < 2)
-		llc->k = 2;
+	if (llc->k - unacked_pdu < 1)
+		llc->k = 1;
+	else
+		llc->k -= unacked_pdu;
 	return 0;
 }
 
@@ -1084,8 +1086,8 @@ int llc_conn_ac_inc_tx_win_size(struct sock *sk, struct sk_buff *skb)
 	struct llc_sock *llc = llc_sk(sk);
 
 	llc->k += 1;
-	if (llc->k > 128)
-		llc->k = 128 ;
+	if (llc->k > (u8) ~LLC_2_SEQ_NBR_MODULO)
+		llc->k = (u8) ~LLC_2_SEQ_NBR_MODULO;
 	return 0;
 }
 
@@ -1309,7 +1311,7 @@ int llc_conn_ac_set_vs_nr(struct sock *sk, struct sk_buff *skb)
 
 static int llc_conn_ac_inc_vs_by_1(struct sock *sk, struct sk_buff *skb)
 {
-	llc_sk(sk)->vS = (llc_sk(sk)->vS + 1) % 128;
+	llc_sk(sk)->vS = (llc_sk(sk)->vS + 1) % LLC_2_SEQ_NBR_MODULO;
 	return 0;
 }
 
diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
index a84f9221e5f0..794c41d19b28 100644
--- a/net/netfilter/Kconfig
+++ b/net/netfilter/Kconfig
@@ -61,8 +61,8 @@ config NF_CONNTRACK_MARK
 	  instead of the individual packets.
 
 config NF_CONNTRACK_EVENTS
-	bool "Connection tracking events"
-	depends on NF_CONNTRACK
+	bool "Connection tracking events (EXPERIMENTAL)"
+	depends on EXPERIMENTAL && NF_CONNTRACK
 	help
 	  If this option is enabled, the connection tracking code will
 	  provide a notifier chain that can be used by other kernel code
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 9a67c796b385..a7c7b490cf22 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -387,7 +387,7 @@ nf_ct_invert_tuple(struct nf_conntrack_tuple *inverse,
 static void nf_ct_unlink_expect(struct nf_conntrack_expect *exp)
 {
 	ASSERT_WRITE_LOCK(&nf_conntrack_lock);
-	NF_CT_ASSERT(!timer_pending(&exp_timeout));
+	NF_CT_ASSERT(!timer_pending(&exp->timeout));
 	list_del(&exp->list);
 	NF_CT_STAT_INC(expect_delete);
 	exp->master->expecting--;
@@ -1383,6 +1383,9 @@ void nf_conntrack_cleanup(void)
 		schedule();
 		goto i_see_dead_people;
 	}
+	/* wait until all references to nf_conntrack_untracked are dropped */
+	while (atomic_read(&nf_conntrack_untracked.ct_general.use) > 1)
+		schedule();
 
 	for (i = 0; i < NF_CT_F_NUM; i++) {
 		if (nf_ct_cache[i].use == 0)
@@ -1395,6 +1398,13 @@ void nf_conntrack_cleanup(void)
 	kmem_cache_destroy(nf_conntrack_expect_cachep);
 	free_conntrack_hash(nf_conntrack_hash, nf_conntrack_vmalloc,
 			    nf_conntrack_htable_size);
+
+	/* free l3proto protocol tables */
+	for (i = 0; i < PF_MAX; i++)
+		if (nf_ct_protos[i]) {
+			kfree(nf_ct_protos[i]);
+			nf_ct_protos[i] = NULL;
+		}
 }
 
 static struct list_head *alloc_hashtable(int size, int *vmalloced)
diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c
index 83d90dd624f0..6035633d8225 100644
--- a/net/netfilter/nf_conntrack_proto_tcp.c
+++ b/net/netfilter/nf_conntrack_proto_tcp.c
@@ -280,9 +280,9 @@ static enum tcp_conntrack tcp_conntracks[2][6][TCP_CONNTRACK_MAX] = {
  *	sCL -> sCL
  */
 /* 	     sNO, sSS, sSR, sES, sFW, sCW, sLA, sTW, sCL, sLI	*/
-/*ack*/	   { sIV, sIV, sSR, sES, sCW, sCW, sTW, sTW, sCL, sIV },
+/*ack*/	   { sIV, sIG, sSR, sES, sCW, sCW, sTW, sTW, sCL, sIV },
 /*
- *	sSS -> sIV	Might be a half-open connection.
+ *	sSS -> sIG	Might be a half-open connection.
  *	sSR -> sSR	Might answer late resent SYN.
  *	sES -> sES	:-)
  *	sFW -> sCW	Normal close request answered by ACK.
@@ -779,6 +779,7 @@ static u8 tcp_valid_flags[(TH_FIN|TH_SYN|TH_RST|TH_PUSH|TH_ACK|TH_URG) + 1] =
 {
 	[TH_SYN]			= 1,
 	[TH_SYN|TH_ACK]			= 1,
+	[TH_SYN|TH_PUSH]		= 1,
 	[TH_SYN|TH_ACK|TH_PUSH]		= 1,
 	[TH_RST]			= 1,
 	[TH_RST|TH_ACK]			= 1,
@@ -911,8 +912,12 @@ static int tcp_packet(struct nf_conn *conntrack,
 
 	switch (new_state) {
 	case TCP_CONNTRACK_IGNORE:
-		/* Either SYN in ORIGINAL
-		 * or SYN/ACK in REPLY. */
+		/* Ignored packets:
+		 *
+		 * a) SYN in ORIGINAL
+		 * b) SYN/ACK in REPLY
+		 * c) ACK in reply direction after initial SYN in original. 
+		 */
 		if (index == TCP_SYNACK_SET
 		    && conntrack->proto.tcp.last_index == TCP_SYN_SET
 		    && conntrack->proto.tcp.last_dir != dir
@@ -969,16 +974,29 @@ static int tcp_packet(struct nf_conn *conntrack,
 		    		conntrack->timeout.function((unsigned long)
 		    					    conntrack);
 		    	return -NF_REPEAT;
+		} else {
+			write_unlock_bh(&tcp_lock);
+			if (LOG_INVALID(IPPROTO_TCP))
+				nf_log_packet(pf, 0, skb, NULL, NULL,
+					      NULL, "nf_ct_tcp: invalid SYN");
+			return -NF_ACCEPT;
 		}
 	case TCP_CONNTRACK_CLOSE:
 		if (index == TCP_RST_SET
-		    && test_bit(IPS_SEEN_REPLY_BIT, &conntrack->status)
-		    && conntrack->proto.tcp.last_index == TCP_SYN_SET
+		    && ((test_bit(IPS_SEEN_REPLY_BIT, &conntrack->status)
+		         && conntrack->proto.tcp.last_index == TCP_SYN_SET)
+		        || (!test_bit(IPS_ASSURED_BIT, &conntrack->status)
+		            && conntrack->proto.tcp.last_index == TCP_ACK_SET))
 		    && ntohl(th->ack_seq) == conntrack->proto.tcp.last_end) {
-			/* RST sent to invalid SYN we had let trough
-			 * SYN was in window then, tear down connection.
+			/* RST sent to invalid SYN or ACK we had let trough
+			 * at a) and c) above:
+			 *
+			 * a) SYN was in window then
+			 * c) we hold a half-open connection.
+			 *
+			 * Delete our connection entry.
 			 * We skip window checking, because packet might ACK
-			 * segments we ignored in the SYN. */
+			 * segments we ignored. */
 			goto in_window;
 		}
 		/* Just fall trough */
diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
index 45224db4fe2f..5af381f9fe3d 100644
--- a/net/netfilter/nf_conntrack_standalone.c
+++ b/net/netfilter/nf_conntrack_standalone.c
@@ -694,7 +694,7 @@ static int init_or_cleanup(int init)
  cleanup_proc_stat:
 #endif
 #ifdef CONFIG_PROC_FS
-	proc_net_remove("nf_conntrack_stat");
+	remove_proc_entry("nf_conntrack", proc_net_stat);
  cleanup_proc_exp:
 	proc_net_remove("nf_conntrack_expect");
  cleanup_proc:
diff --git a/net/netfilter/nfnetlink.c b/net/netfilter/nfnetlink.c
index 83f4c53030fc..95fdf04f1d88 100644
--- a/net/netfilter/nfnetlink.c
+++ b/net/netfilter/nfnetlink.c
@@ -162,7 +162,7 @@ nfnetlink_check_attributes(struct nfnetlink_subsystem *subsys,
 		return -EINVAL;
 	}
 
-	min_len = NLMSG_ALIGN(sizeof(struct nfgenmsg));
+	min_len = NLMSG_SPACE(sizeof(struct nfgenmsg));
 	if (unlikely(nlh->nlmsg_len < min_len))
 		return -EINVAL;
 
@@ -223,6 +223,12 @@ static inline int nfnetlink_rcv_msg(struct sk_buff *skb,
 		 NFNL_SUBSYS_ID(nlh->nlmsg_type),
 		 NFNL_MSG_TYPE(nlh->nlmsg_type));
 
+	if (!cap_raised(NETLINK_CB(skb).eff_cap, CAP_NET_ADMIN)) {
+		DEBUGP("missing CAP_NET_ADMIN\n");
+		*errp = -EPERM;
+		return -1;
+	}
+
 	/* Only requests are handled by kernel now. */
 	if (!(nlh->nlmsg_flags & NLM_F_REQUEST)) {
 		DEBUGP("received non-request message\n");
@@ -230,8 +236,7 @@ static inline int nfnetlink_rcv_msg(struct sk_buff *skb,
 	}
 
 	/* All the messages must at least contain nfgenmsg */
-	if (nlh->nlmsg_len < 
-			NLMSG_LENGTH(NLMSG_ALIGN(sizeof(struct nfgenmsg)))) {
+	if (nlh->nlmsg_len < NLMSG_SPACE(sizeof(struct nfgenmsg))) {
 		DEBUGP("received message was too short\n");
 		return 0;
 	}
@@ -240,15 +245,12 @@ static inline int nfnetlink_rcv_msg(struct sk_buff *skb,
 	ss = nfnetlink_get_subsys(type);
 	if (!ss) {
 #ifdef CONFIG_KMOD
-		if (cap_raised(NETLINK_CB(skb).eff_cap, CAP_NET_ADMIN)) {
-			/* don't call nfnl_shunlock, since it would reenter
-			 * with further packet processing */
-			up(&nfnl_sem);
-			request_module("nfnetlink-subsys-%d",
-					NFNL_SUBSYS_ID(type));
-			nfnl_shlock();
-			ss = nfnetlink_get_subsys(type);
-		}
+		/* don't call nfnl_shunlock, since it would reenter
+		 * with further packet processing */
+		up(&nfnl_sem);
+		request_module("nfnetlink-subsys-%d", NFNL_SUBSYS_ID(type));
+		nfnl_shlock();
+		ss = nfnetlink_get_subsys(type);
 		if (!ss)
 #endif
 			goto err_inval;
@@ -260,13 +262,6 @@ static inline int nfnetlink_rcv_msg(struct sk_buff *skb,
 		goto err_inval;
 	}
 
-	if (nc->cap_required && 
-	    !cap_raised(NETLINK_CB(skb).eff_cap, nc->cap_required)) {
-		DEBUGP("permission denied for type %d\n", type);
-		*errp = -EPERM;
-		return -1;
-	}
-
 	{
 		u_int16_t attr_count = 
 			ss->cb[NFNL_MSG_TYPE(nlh->nlmsg_type)].attr_count;
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index d194676f3655..cba63729313d 100644
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -862,11 +862,9 @@ out_put:
 
 static struct nfnl_callback nfulnl_cb[NFULNL_MSG_MAX] = {
 	[NFULNL_MSG_PACKET]	= { .call = nfulnl_recv_unsupp,
-				    .attr_count = NFULA_MAX,
-				    .cap_required = CAP_NET_ADMIN, },
+				    .attr_count = NFULA_MAX, },
 	[NFULNL_MSG_CONFIG]	= { .call = nfulnl_recv_config,
-				    .attr_count = NFULA_CFG_MAX,
-				    .cap_required = CAP_NET_ADMIN },
+				    .attr_count = NFULA_CFG_MAX, },
 };
 
 static struct nfnetlink_subsystem nfulnl_subsys = {
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c
index f065a6c94953..f28460b61e47 100644
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -931,14 +931,11 @@ out_put:
 
 static struct nfnl_callback nfqnl_cb[NFQNL_MSG_MAX] = {
 	[NFQNL_MSG_PACKET]	= { .call = nfqnl_recv_unsupp,
-				    .attr_count = NFQA_MAX,
-				    .cap_required = CAP_NET_ADMIN },
+				    .attr_count = NFQA_MAX, },
 	[NFQNL_MSG_VERDICT]	= { .call = nfqnl_recv_verdict,
-				    .attr_count = NFQA_MAX,
-				    .cap_required = CAP_NET_ADMIN },
+				    .attr_count = NFQA_MAX, },
 	[NFQNL_MSG_CONFIG]	= { .call = nfqnl_recv_config,
-				    .attr_count = NFQA_CFG_MAX,
-				    .cap_required = CAP_NET_ADMIN },
+				    .attr_count = NFQA_CFG_MAX, },
 };
 
 static struct nfnetlink_subsystem nfqnl_subsys = {
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 8c38ee6d255e..96020d7087e8 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -476,7 +476,7 @@ static int netlink_autobind(struct socket *sock)
 	struct hlist_head *head;
 	struct sock *osk;
 	struct hlist_node *node;
-	s32 pid = current->pid;
+	s32 pid = current->tgid;
 	int err;
 	static s32 rover = -4097;
 
diff --git a/net/netrom/nr_in.c b/net/netrom/nr_in.c
index 004e8599b8fe..a7d88b5ad756 100644
--- a/net/netrom/nr_in.c
+++ b/net/netrom/nr_in.c
@@ -99,7 +99,7 @@ static int nr_state1_machine(struct sock *sk, struct sk_buff *skb,
 		break;
 
 	case NR_RESET:
-		if (sysctl_netrom_reset_circuit);
+		if (sysctl_netrom_reset_circuit)
 			nr_disconnect(sk, ECONNRESET);
 		break;
 
@@ -130,7 +130,7 @@ static int nr_state2_machine(struct sock *sk, struct sk_buff *skb,
 		break;
 
 	case NR_RESET:
-		if (sysctl_netrom_reset_circuit);
+		if (sysctl_netrom_reset_circuit)
 			nr_disconnect(sk, ECONNRESET);
 		break;
 
@@ -265,7 +265,7 @@ static int nr_state3_machine(struct sock *sk, struct sk_buff *skb, int frametype
 		break;
 
 	case NR_RESET:
-		if (sysctl_netrom_reset_circuit);
+		if (sysctl_netrom_reset_circuit)
 			nr_disconnect(sk, ECONNRESET);
 		break;
 
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 499ae3df4a44..3e2462760413 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -1587,23 +1587,47 @@ static inline struct page *pg_vec_endpage(char *one_pg_vec, unsigned int order)
 	return virt_to_page(one_pg_vec + (PAGE_SIZE << order) - 1);
 }
 
-static void free_pg_vec(char **pg_vec, unsigned order, unsigned len)
+static void free_pg_vec(char **pg_vec, unsigned int order, unsigned int len)
 {
 	int i;
 
-	for (i=0; i<len; i++) {
-		if (pg_vec[i]) {
-			struct page *page, *pend;
-
-			pend = pg_vec_endpage(pg_vec[i], order);
-			for (page = virt_to_page(pg_vec[i]); page <= pend; page++)
-				ClearPageReserved(page);
-			free_pages((unsigned long)pg_vec[i], order);
-		}
+	for (i = 0; i < len; i++) {
+		if (likely(pg_vec[i]))
+			free_pages((unsigned long) pg_vec[i], order);
 	}
 	kfree(pg_vec);
 }
 
+static inline char *alloc_one_pg_vec_page(unsigned long order)
+{
+	return (char *) __get_free_pages(GFP_KERNEL | __GFP_COMP | __GFP_ZERO,
+					 order);
+}
+
+static char **alloc_pg_vec(struct tpacket_req *req, int order)
+{
+	unsigned int block_nr = req->tp_block_nr;
+	char **pg_vec;
+	int i;
+
+	pg_vec = kzalloc(block_nr * sizeof(char *), GFP_KERNEL);
+	if (unlikely(!pg_vec))
+		goto out;
+
+	for (i = 0; i < block_nr; i++) {
+		pg_vec[i] = alloc_one_pg_vec_page(order);
+		if (unlikely(!pg_vec[i]))
+			goto out_free_pgvec;
+	}
+
+out:
+	return pg_vec;
+
+out_free_pgvec:
+	free_pg_vec(pg_vec, order, block_nr);
+	pg_vec = NULL;
+	goto out;
+}
 
 static int packet_set_ring(struct sock *sk, struct tpacket_req *req, int closing)
 {
@@ -1617,64 +1641,46 @@ static int packet_set_ring(struct sock *sk, struct tpacket_req *req, int closing
 
 		/* Sanity tests and some calculations */
 
-		if (po->pg_vec)
+		if (unlikely(po->pg_vec))
 			return -EBUSY;
 
-		if ((int)req->tp_block_size <= 0)
+		if (unlikely((int)req->tp_block_size <= 0))
 			return -EINVAL;
-		if (req->tp_block_size&(PAGE_SIZE-1))
+		if (unlikely(req->tp_block_size & (PAGE_SIZE - 1)))
 			return -EINVAL;
-		if (req->tp_frame_size < TPACKET_HDRLEN)
+		if (unlikely(req->tp_frame_size < TPACKET_HDRLEN))
 			return -EINVAL;
-		if (req->tp_frame_size&(TPACKET_ALIGNMENT-1))
+		if (unlikely(req->tp_frame_size & (TPACKET_ALIGNMENT - 1)))
 			return -EINVAL;
 
 		po->frames_per_block = req->tp_block_size/req->tp_frame_size;
-		if (po->frames_per_block <= 0)
+		if (unlikely(po->frames_per_block <= 0))
 			return -EINVAL;
-		if (po->frames_per_block*req->tp_block_nr != req->tp_frame_nr)
+		if (unlikely((po->frames_per_block * req->tp_block_nr) !=
+			     req->tp_frame_nr))
 			return -EINVAL;
-		/* OK! */
-
-		/* Allocate page vector */
-		while ((PAGE_SIZE<<order) < req->tp_block_size)
-			order++;
 
 		err = -ENOMEM;
-
-		pg_vec = kmalloc(req->tp_block_nr*sizeof(char *), GFP_KERNEL);
-		if (pg_vec == NULL)
+		order = get_order(req->tp_block_size);
+		pg_vec = alloc_pg_vec(req, order);
+		if (unlikely(!pg_vec))
 			goto out;
-		memset(pg_vec, 0, req->tp_block_nr*sizeof(char **));
-
-		for (i=0; i<req->tp_block_nr; i++) {
-			struct page *page, *pend;
-			pg_vec[i] = (char *)__get_free_pages(GFP_KERNEL, order);
-			if (!pg_vec[i])
-				goto out_free_pgvec;
-
-			pend = pg_vec_endpage(pg_vec[i], order);
-			for (page = virt_to_page(pg_vec[i]); page <= pend; page++)
-				SetPageReserved(page);
-		}
-		/* Page vector is allocated */
 
 		l = 0;
-		for (i=0; i<req->tp_block_nr; i++) {
+		for (i = 0; i < req->tp_block_nr; i++) {
 			char *ptr = pg_vec[i];
 			struct tpacket_hdr *header;
 			int k;
 
-			for (k=0; k<po->frames_per_block; k++) {
-				
-				header = (struct tpacket_hdr*)ptr;
+			for (k = 0; k < po->frames_per_block; k++) {
+				header = (struct tpacket_hdr *) ptr;
 				header->tp_status = TP_STATUS_KERNEL;
 				ptr += req->tp_frame_size;
 			}
 		}
 		/* Done */
 	} else {
-		if (req->tp_frame_nr)
+		if (unlikely(req->tp_frame_nr))
 			return -EINVAL;
 	}
 
@@ -1701,7 +1707,7 @@ static int packet_set_ring(struct sock *sk, struct tpacket_req *req, int closing
 
 		spin_lock_bh(&sk->sk_receive_queue.lock);
 		pg_vec = XC(po->pg_vec, pg_vec);
-		po->frame_max = req->tp_frame_nr-1;
+		po->frame_max = (req->tp_frame_nr - 1);
 		po->head = 0;
 		po->frame_size = req->tp_frame_size;
 		spin_unlock_bh(&sk->sk_receive_queue.lock);
@@ -1728,7 +1734,6 @@ static int packet_set_ring(struct sock *sk, struct tpacket_req *req, int closing
 
 	release_sock(sk);
 
-out_free_pgvec:
 	if (pg_vec)
 		free_pg_vec(pg_vec, order, req->tp_block_nr);
 out:
@@ -1755,17 +1760,19 @@ static int packet_mmap(struct file *file, struct socket *sock, struct vm_area_st
 	if (size != po->pg_vec_len*po->pg_vec_pages*PAGE_SIZE)
 		goto out;
 
-	atomic_inc(&po->mapped);
 	start = vma->vm_start;
-	err = -EAGAIN;
-	for (i=0; i<po->pg_vec_len; i++) {
-		if (remap_pfn_range(vma, start,
-				     __pa(po->pg_vec[i]) >> PAGE_SHIFT,
-				     po->pg_vec_pages*PAGE_SIZE,
-				     vma->vm_page_prot))
-			goto out;
-		start += po->pg_vec_pages*PAGE_SIZE;
+	for (i = 0; i < po->pg_vec_len; i++) {
+		struct page *page = virt_to_page(po->pg_vec[i]);
+		int pg_num;
+
+		for (pg_num = 0; pg_num < po->pg_vec_pages; pg_num++, page++) {
+			err = vm_insert_page(vma, start, page);
+			if (unlikely(err))
+				goto out;
+			start += PAGE_SIZE;
+		}
 	}
+	atomic_inc(&po->mapped);
 	vma->vm_ops = &packet_mmap_ops;
 	err = 0;
 
diff --git a/net/rxrpc/transport.c b/net/rxrpc/transport.c
index 122c086ee2db..dbe6105e83a5 100644
--- a/net/rxrpc/transport.c
+++ b/net/rxrpc/transport.c
@@ -23,6 +23,7 @@
 #include <linux/in.h>
 #include <linux/in6.h>
 #include <linux/icmp.h>
+#include <linux/skbuff.h>
 #include <net/sock.h>
 #include <net/ip.h>
 #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
@@ -475,15 +476,11 @@ void rxrpc_trans_receive_packet(struct rxrpc_transport *trans)
 
 		/* we'll probably need to checksum it (didn't call
 		 * sock_recvmsg) */
-		if (pkt->ip_summed != CHECKSUM_UNNECESSARY) {
-			if ((unsigned short)
-			    csum_fold(skb_checksum(pkt, 0, pkt->len,
-						   pkt->csum))) {
-				kfree_skb(pkt);
-				rxrpc_krxiod_queue_transport(trans);
-				_leave(" CSUM failed");
-				return;
-			}
+		if (skb_checksum_complete(pkt)) {
+			kfree_skb(pkt);
+			rxrpc_krxiod_queue_transport(trans);
+			_leave(" CSUM failed");
+			return;
 		}
 
 		addr = pkt->nh.iph->saddr;
diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index 7f34e7fd767c..55cd5327fbd7 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -40,9 +40,10 @@ config NET_SCHED
 	  The available schedulers are listed in the following questions; you
 	  can say Y to as many as you like. If unsure, say N now.
 
+if NET_SCHED
+
 choice
 	prompt "Packet scheduler clock source"
-	depends on NET_SCHED
 	default NET_SCH_CLK_JIFFIES
 	---help---
 	  Packet schedulers need a monotonic clock that increments at a static
@@ -98,11 +99,9 @@ config NET_SCH_CLK_CPU
 endchoice
 
 comment "Queueing/Scheduling"
-	depends on NET_SCHED
 
 config NET_SCH_CBQ
 	tristate "Class Based Queueing (CBQ)"
-	depends on NET_SCHED
 	---help---
 	  Say Y here if you want to use the Class-Based Queueing (CBQ) packet
 	  scheduling algorithm. This algorithm classifies the waiting packets
@@ -120,7 +119,6 @@ config NET_SCH_CBQ
 
 config NET_SCH_HTB
 	tristate "Hierarchical Token Bucket (HTB)"
-	depends on NET_SCHED
 	---help---
 	  Say Y here if you want to use the Hierarchical Token Buckets (HTB)
 	  packet scheduling algorithm. See
@@ -135,7 +133,6 @@ config NET_SCH_HTB
 
 config NET_SCH_HFSC
 	tristate "Hierarchical Fair Service Curve (HFSC)"
-	depends on NET_SCHED
 	---help---
 	  Say Y here if you want to use the Hierarchical Fair Service Curve
 	  (HFSC) packet scheduling algorithm.
@@ -145,7 +142,7 @@ config NET_SCH_HFSC
 
 config NET_SCH_ATM
 	tristate "ATM Virtual Circuits (ATM)"
-	depends on NET_SCHED && ATM
+	depends on ATM
 	---help---
 	  Say Y here if you want to use the ATM pseudo-scheduler.  This
 	  provides a framework for invoking classifiers, which in turn
@@ -159,7 +156,6 @@ config NET_SCH_ATM
 
 config NET_SCH_PRIO
 	tristate "Multi Band Priority Queueing (PRIO)"
-	depends on NET_SCHED
 	---help---
 	  Say Y here if you want to use an n-band priority queue packet
 	  scheduler.
@@ -169,7 +165,6 @@ config NET_SCH_PRIO
 
 config NET_SCH_RED
 	tristate "Random Early Detection (RED)"
-	depends on NET_SCHED
 	---help---
 	  Say Y here if you want to use the Random Early Detection (RED)
 	  packet scheduling algorithm.
@@ -181,7 +176,6 @@ config NET_SCH_RED
 
 config NET_SCH_SFQ
 	tristate "Stochastic Fairness Queueing (SFQ)"
-	depends on NET_SCHED
 	---help---
 	  Say Y here if you want to use the Stochastic Fairness Queueing (SFQ)
 	  packet scheduling algorithm .
@@ -193,7 +187,6 @@ config NET_SCH_SFQ
 
 config NET_SCH_TEQL
 	tristate "True Link Equalizer (TEQL)"
-	depends on NET_SCHED
 	---help---
 	  Say Y here if you want to use the True Link Equalizer (TLE) packet
 	  scheduling algorithm. This queueing discipline allows the combination
@@ -206,7 +199,6 @@ config NET_SCH_TEQL
 
 config NET_SCH_TBF
 	tristate "Token Bucket Filter (TBF)"
-	depends on NET_SCHED
 	---help---
 	  Say Y here if you want to use the Token Bucket Filter (TBF) packet
 	  scheduling algorithm.
@@ -218,7 +210,6 @@ config NET_SCH_TBF
 
 config NET_SCH_GRED
 	tristate "Generic Random Early Detection (GRED)"
-	depends on NET_SCHED
 	---help---
 	  Say Y here if you want to use the Generic Random Early Detection
 	  (GRED) packet scheduling algorithm for some of your network devices
@@ -230,7 +221,6 @@ config NET_SCH_GRED
 
 config NET_SCH_DSMARK
 	tristate "Differentiated Services marker (DSMARK)"
-	depends on NET_SCHED
 	---help---
 	  Say Y if you want to schedule packets according to the
 	  Differentiated Services architecture proposed in RFC 2475.
@@ -242,7 +232,6 @@ config NET_SCH_DSMARK
 
 config NET_SCH_NETEM
 	tristate "Network emulator (NETEM)"
-	depends on NET_SCHED
 	---help---
 	  Say Y if you want to emulate network delay, loss, and packet
 	  re-ordering. This is often useful to simulate networks when
@@ -255,7 +244,6 @@ config NET_SCH_NETEM
 
 config NET_SCH_INGRESS
 	tristate "Ingress Qdisc"
-	depends on NET_SCHED 
 	---help---
 	  Say Y here if you want to use classifiers for incoming packets.
 	  If unsure, say Y.
@@ -264,14 +252,12 @@ config NET_SCH_INGRESS
 	  module will be called sch_ingress.
 
 comment "Classification"
-	depends on NET_SCHED
 
 config NET_CLS
 	boolean
 
 config NET_CLS_BASIC
 	tristate "Elementary classification (BASIC)"
-	depends NET_SCHED
 	select NET_CLS
 	---help---
 	  Say Y here if you want to be able to classify packets using
@@ -282,7 +268,6 @@ config NET_CLS_BASIC
 
 config NET_CLS_TCINDEX
 	tristate "Traffic-Control Index (TCINDEX)"
-	depends NET_SCHED
 	select NET_CLS
 	---help---
 	  Say Y here if you want to be able to classify packets based on
@@ -294,7 +279,6 @@ config NET_CLS_TCINDEX
 
 config NET_CLS_ROUTE4
 	tristate "Routing decision (ROUTE)"
-	depends NET_SCHED
 	select NET_CLS_ROUTE
 	select NET_CLS
 	---help---
@@ -306,11 +290,9 @@ config NET_CLS_ROUTE4
 
 config NET_CLS_ROUTE
 	bool
-	default n
 
 config NET_CLS_FW
 	tristate "Netfilter mark (FW)"
-	depends NET_SCHED
 	select NET_CLS
 	---help---
 	  If you say Y here, you will be able to classify packets
@@ -321,7 +303,6 @@ config NET_CLS_FW
 
 config NET_CLS_U32
 	tristate "Universal 32bit comparisons w/ hashing (U32)"
-	depends NET_SCHED
 	select NET_CLS
 	---help---
 	  Say Y here to be able to classify packetes using a universal
@@ -345,7 +326,6 @@ config CLS_U32_MARK
 
 config NET_CLS_RSVP
 	tristate "IPv4 Resource Reservation Protocol (RSVP)"
-	depends on NET_SCHED
 	select NET_CLS
 	select NET_ESTIMATOR
 	---help---
@@ -361,7 +341,6 @@ config NET_CLS_RSVP
 
 config NET_CLS_RSVP6
 	tristate "IPv6 Resource Reservation Protocol (RSVP6)"
-	depends on NET_SCHED
 	select NET_CLS
 	select NET_ESTIMATOR
 	---help---
@@ -377,7 +356,6 @@ config NET_CLS_RSVP6
 
 config NET_EMATCH
 	bool "Extended Matches"
-	depends NET_SCHED
 	select NET_CLS
 	---help---
 	  Say Y here if you want to use extended matches on top of classifiers
@@ -456,7 +434,7 @@ config NET_EMATCH_TEXT
 
 config NET_CLS_ACT
 	bool "Actions"
-	depends on EXPERIMENTAL && NET_SCHED
+	depends on EXPERIMENTAL
 	select NET_ESTIMATOR
 	---help---
 	  Say Y here if you want to use traffic control actions. Actions
@@ -539,7 +517,7 @@ config NET_ACT_SIMP
 
 config NET_CLS_POLICE
 	bool "Traffic Policing (obsolete)"
-	depends on NET_SCHED && NET_CLS_ACT!=y
+	depends on NET_CLS_ACT!=y
 	select NET_ESTIMATOR
 	---help---
 	  Say Y here if you want to do traffic policing, i.e. strict
@@ -549,7 +527,7 @@ config NET_CLS_POLICE
 
 config NET_CLS_IND
 	bool "Incoming device classification"
-	depends on NET_SCHED && (NET_CLS_U32 || NET_CLS_FW)
+	depends on NET_CLS_U32 || NET_CLS_FW
 	---help---
 	  Say Y here to extend the u32 and fw classifier to support
 	  classification based on the incoming device. This option is
@@ -557,11 +535,12 @@ config NET_CLS_IND
 
 config NET_ESTIMATOR
 	bool "Rate estimator"
-	depends on NET_SCHED
 	---help---
 	  Say Y here to allow using rate estimators to estimate the current
 	  rate-of-flow for network devices, queues, etc. This module is
 	  automaticaly selected if needed but can be selected manually for
 	  statstical purposes.
 
+endif # NET_SCHED
+
 endmenu
diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index 8aebe8f6d271..2ce1cb2aa2ed 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -34,7 +34,7 @@
 #include <net/sch_generic.h>
 #include <net/act_api.h>
 
-#if 1 /* control */
+#if 0 /* control */
 #define DPRINTK(format, args...) printk(KERN_DEBUG format, ##args)
 #else
 #define DPRINTK(format, args...)
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index cdc8d283791c..82fb07aa06a5 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -464,7 +464,7 @@ static int tfifo_enqueue(struct sk_buff *nskb, struct Qdisc *sch)
 			const struct netem_skb_cb *cb
 				= (const struct netem_skb_cb *)skb->cb;
 
-			if (PSCHED_TLESS(cb->time_to_send, ncb->time_to_send))
+			if (!PSCHED_TLESS(ncb->time_to_send, cb->time_to_send))
 				break;
 		}
 
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index 8c8ddf7f9b61..dec68a604773 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -128,9 +128,29 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
 	 */
 	asoc->max_burst = sctp_max_burst;
 
-	/* Copy things from the endpoint.  */
+	/* initialize association timers */
+	asoc->timeouts[SCTP_EVENT_TIMEOUT_NONE] = 0;
+	asoc->timeouts[SCTP_EVENT_TIMEOUT_T1_COOKIE] = asoc->rto_initial;
+	asoc->timeouts[SCTP_EVENT_TIMEOUT_T1_INIT] = asoc->rto_initial;
+	asoc->timeouts[SCTP_EVENT_TIMEOUT_T2_SHUTDOWN] = asoc->rto_initial;
+	asoc->timeouts[SCTP_EVENT_TIMEOUT_T3_RTX] = 0;
+	asoc->timeouts[SCTP_EVENT_TIMEOUT_T4_RTO] = 0;
+
+	/* sctpimpguide Section 2.12.2
+	 * If the 'T5-shutdown-guard' timer is used, it SHOULD be set to the
+	 * recommended value of 5 times 'RTO.Max'.
+	 */
+        asoc->timeouts[SCTP_EVENT_TIMEOUT_T5_SHUTDOWN_GUARD]
+		= 5 * asoc->rto_max;
+
+	asoc->timeouts[SCTP_EVENT_TIMEOUT_HEARTBEAT] = 0;
+	asoc->timeouts[SCTP_EVENT_TIMEOUT_SACK] =
+		SCTP_DEFAULT_TIMEOUT_SACK;
+	asoc->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE] =
+		sp->autoclose * HZ;
+	
+	/* Initilizes the timers */
 	for (i = SCTP_EVENT_TIMEOUT_NONE; i < SCTP_NUM_TIMEOUT_TYPES; ++i) {
-		asoc->timeouts[i] = ep->timeouts[i];
 		init_timer(&asoc->timers[i]);
 		asoc->timers[i].function = sctp_timer_events[i];
 		asoc->timers[i].data = (unsigned long) asoc;
@@ -157,10 +177,10 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
 	 * RFC 6 - A SCTP receiver MUST be able to receive a minimum of
 	 * 1500 bytes in one SCTP packet.
 	 */
-	if (sk->sk_rcvbuf < SCTP_DEFAULT_MINWINDOW)
+	if ((sk->sk_rcvbuf/2) < SCTP_DEFAULT_MINWINDOW)
 		asoc->rwnd = SCTP_DEFAULT_MINWINDOW;
 	else
-		asoc->rwnd = sk->sk_rcvbuf;
+		asoc->rwnd = sk->sk_rcvbuf/2;
 
 	asoc->a_rwnd = asoc->rwnd;
 
@@ -172,6 +192,9 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
 	/* Set the sndbuf size for transmit.  */
 	asoc->sndbuf_used = 0;
 
+	/* Initialize the receive memory counter */
+	atomic_set(&asoc->rmem_alloc, 0);
+
 	init_waitqueue_head(&asoc->wait);
 
 	asoc->c.my_vtag = sctp_generate_tag(ep);
@@ -380,6 +403,8 @@ static void sctp_association_destroy(struct sctp_association *asoc)
 		spin_unlock_bh(&sctp_assocs_id_lock);
 	}
 
+	BUG_TRAP(!atomic_read(&asoc->rmem_alloc));
+
 	if (asoc->base.malloced) {
 		kfree(asoc);
 		SCTP_DBG_OBJCNT_DEC(assoc);
diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c
index 96984f7a2d69..67bd53070ee0 100644
--- a/net/sctp/endpointola.c
+++ b/net/sctp/endpointola.c
@@ -70,7 +70,6 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep,
 						struct sock *sk,
 						gfp_t gfp)
 {
-	struct sctp_sock *sp = sctp_sk(sk);
 	memset(ep, 0, sizeof(struct sctp_endpoint));
 
 	/* Initialize the base structure. */
@@ -100,33 +99,14 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep,
 	/* Create the lists of associations.  */
 	INIT_LIST_HEAD(&ep->asocs);
 
-	/* Set up the base timeout information.  */
-	ep->timeouts[SCTP_EVENT_TIMEOUT_NONE] = 0;
-	ep->timeouts[SCTP_EVENT_TIMEOUT_T1_COOKIE] =
-		msecs_to_jiffies(sp->rtoinfo.srto_initial);
-	ep->timeouts[SCTP_EVENT_TIMEOUT_T1_INIT] =
-		msecs_to_jiffies(sp->rtoinfo.srto_initial);
-	ep->timeouts[SCTP_EVENT_TIMEOUT_T2_SHUTDOWN] =
-		msecs_to_jiffies(sp->rtoinfo.srto_initial);
-	ep->timeouts[SCTP_EVENT_TIMEOUT_T3_RTX] = 0;
-	ep->timeouts[SCTP_EVENT_TIMEOUT_T4_RTO] = 0;
-
-	/* sctpimpguide-05 Section 2.12.2
-	 * If the 'T5-shutdown-guard' timer is used, it SHOULD be set to the
-	 * recommended value of 5 times 'RTO.Max'.
-	 */
-        ep->timeouts[SCTP_EVENT_TIMEOUT_T5_SHUTDOWN_GUARD]
-		= 5 * msecs_to_jiffies(sp->rtoinfo.srto_max);
-
-	ep->timeouts[SCTP_EVENT_TIMEOUT_HEARTBEAT] = 0;
-	ep->timeouts[SCTP_EVENT_TIMEOUT_SACK] = sctp_sack_timeout;
-	ep->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE] = sp->autoclose * HZ;
-
 	/* Use SCTP specific send buffer space queues.  */
 	ep->sndbuf_policy = sctp_sndbuf_policy;
 	sk->sk_write_space = sctp_write_space;
 	sock_set_flag(sk, SOCK_USE_WRITE_QUEUE);
 
+	/* Get the receive buffer policy for this endpoint */
+	ep->rcvbuf_policy = sctp_rcvbuf_policy;
+
 	/* Initialize the secret key used with cookie. */
 	get_random_bytes(&ep->secret_key[0], SCTP_SECRET_SIZE);
 	ep->last_key = ep->current_key = 0;
diff --git a/net/sctp/input.c b/net/sctp/input.c
index 28f32243397f..b24ff2c1aef5 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -100,21 +100,6 @@ static inline int sctp_rcv_checksum(struct sk_buff *skb)
 	return 0;
 }
 
-/* The free routine for skbuffs that sctp receives */
-static void sctp_rfree(struct sk_buff *skb)
-{
-	atomic_sub(sizeof(struct sctp_chunk),&skb->sk->sk_rmem_alloc);
-	sock_rfree(skb);
-}
-
-/* The ownership wrapper routine to do receive buffer accounting */
-static void sctp_rcv_set_owner_r(struct sk_buff *skb, struct sock *sk)
-{
-	skb_set_owner_r(skb,sk);
-	skb->destructor = sctp_rfree;
-	atomic_add(sizeof(struct sctp_chunk),&sk->sk_rmem_alloc);
-}
-
 struct sctp_input_cb {
 	union {
 		struct inet_skb_parm	h4;
@@ -217,9 +202,6 @@ int sctp_rcv(struct sk_buff *skb)
 		rcvr = &ep->base;
 	}
 
-	if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf)
-		goto discard_release;
-
 	/*
 	 * RFC 2960, 8.4 - Handle "Out of the blue" Packets.
 	 * An SCTP packet is called an "out of the blue" (OOTB)
@@ -256,8 +238,6 @@ int sctp_rcv(struct sk_buff *skb)
 	}
 	SCTP_INPUT_CB(skb)->chunk = chunk;
 
-	sctp_rcv_set_owner_r(skb,sk);
-
 	/* Remember what endpoint is to handle this packet. */
 	chunk->rcvr = rcvr;
 
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 26de4d3e1bd9..f775d78aa59d 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -530,6 +530,9 @@ static void sctp_v4_get_saddr(struct sctp_association *asoc,
 {
 	struct rtable *rt = (struct rtable *)dst;
 
+	if (!asoc)
+		return;
+
 	if (rt) {
 		saddr->v4.sin_family = AF_INET;
 		saddr->v4.sin_port = asoc->base.bind_addr.port;  
@@ -1047,6 +1050,9 @@ SCTP_STATIC __init int sctp_init(void)
 	/* Sendbuffer growth	    - do per-socket accounting */
 	sctp_sndbuf_policy		= 0;
 
+	/* Rcvbuffer growth	    - do per-socket accounting */
+	sctp_rcvbuf_policy		= 0;
+
 	/* HB.interval              - 30 seconds */
 	sctp_hb_interval		= SCTP_DEFAULT_TIMEOUT_HEARTBEAT;
 
diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index f84173ea8ec1..823947170a33 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -385,7 +385,7 @@ sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
 	NULL,
 	sctp_generate_t4_rto_event,
 	sctp_generate_t5_shutdown_guard_event,
-	sctp_generate_heartbeat_event,
+	NULL,
 	sctp_generate_sack_event,
 	sctp_generate_autoclose_event,
 };
@@ -689,9 +689,9 @@ static void sctp_cmd_new_state(sctp_cmd_seq_t *cmds,
 		 * increased due to timer expirations.
 		 */
 		asoc->timeouts[SCTP_EVENT_TIMEOUT_T1_INIT] =
-			asoc->ep->timeouts[SCTP_EVENT_TIMEOUT_T1_INIT];
+						asoc->rto_initial;
 		asoc->timeouts[SCTP_EVENT_TIMEOUT_T1_COOKIE] =
-			asoc->ep->timeouts[SCTP_EVENT_TIMEOUT_T1_COOKIE];
+						asoc->rto_initial;
 	}
 
 	if (sctp_state(asoc, ESTABLISHED) ||
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index 505c7de10c50..475bfb4972d9 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -5160,6 +5160,8 @@ static int sctp_eat_data(const struct sctp_association *asoc,
 	sctp_verb_t deliver;
 	int tmp;
 	__u32 tsn;
+	int account_value;
+	struct sock *sk = asoc->base.sk;
 
 	data_hdr = chunk->subh.data_hdr = (sctp_datahdr_t *)chunk->skb->data;
 	skb_pull(chunk->skb, sizeof(sctp_datahdr_t));
@@ -5169,6 +5171,26 @@ static int sctp_eat_data(const struct sctp_association *asoc,
 
 	/* ASSERT:  Now skb->data is really the user data.  */
 
+	/*
+	 * if we are established, and we have used up our receive
+	 * buffer memory, drop the frame
+	 */
+	if (asoc->state == SCTP_STATE_ESTABLISHED) {
+		/*
+		 * If the receive buffer policy is 1, then each
+		 * association can allocate up to sk_rcvbuf bytes
+		 * otherwise, all the associations in aggregate
+		 * may allocate up to sk_rcvbuf bytes
+		 */
+		if (asoc->ep->rcvbuf_policy)
+			account_value = atomic_read(&asoc->rmem_alloc);
+		else
+			account_value = atomic_read(&sk->sk_rmem_alloc);
+
+		if (account_value > sk->sk_rcvbuf)
+			return SCTP_IERROR_IGNORE_TSN;
+	}
+
 	/* Process ECN based congestion.
 	 *
 	 * Since the chunk structure is reused for all chunks within
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index b529af5e6f2a..9df888e932c5 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -156,10 +156,6 @@ static inline void sctp_set_owner_w(struct sctp_chunk *chunk)
 				sizeof(struct sk_buff) +
 				sizeof(struct sctp_chunk);
 
-	sk->sk_wmem_queued += SCTP_DATA_SNDSIZE(chunk) +
-				sizeof(struct sk_buff) +
-				sizeof(struct sctp_chunk);
-
 	atomic_add(sizeof(struct sctp_chunk), &sk->sk_wmem_alloc);
 }
 
@@ -1932,7 +1928,6 @@ static int sctp_setsockopt_autoclose(struct sock *sk, char __user *optval,
 	if (copy_from_user(&sp->autoclose, optval, optlen))
 		return -EFAULT;
 
-	sp->ep->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE] = sp->autoclose * HZ;
 	return 0;
 }
 
@@ -3426,7 +3421,7 @@ static int sctp_copy_laddrs_to_user_old(struct sock *sk, __u16 port, int max_add
 }
 
 static int sctp_copy_laddrs_to_user(struct sock *sk, __u16 port,
-				    void * __user *to, size_t space_left)
+				    void __user **to, size_t space_left)
 {
 	struct list_head *pos;
 	struct sctp_sockaddr_entry *addr;
@@ -4427,7 +4422,7 @@ cleanup:
  * tcp_poll().  Note that, based on these implementations, we don't
  * lock the socket in this function, even though it seems that,
  * ideally, locking or some other mechanisms can be used to ensure
- * the integrity of the counters (sndbuf and wmem_queued) used
+ * the integrity of the counters (sndbuf and wmem_alloc) used
  * in this place.  We assume that we don't need locks either until proven
  * otherwise.
  *
@@ -4744,11 +4739,6 @@ static struct sk_buff *sctp_skb_recv_datagram(struct sock *sk, int flags,
 	struct sk_buff *skb;
 	long timeo;
 
-	/* Caller is allowed not to check sk->sk_err before calling.  */
-	error = sock_error(sk);
-	if (error)
-		goto no_packet;
-
 	timeo = sock_rcvtimeo(sk, noblock);
 
 	SCTP_DEBUG_PRINTK("Timeout: timeo: %ld, MAX: %ld.\n",
@@ -4775,6 +4765,11 @@ static struct sk_buff *sctp_skb_recv_datagram(struct sock *sk, int flags,
 		if (skb)
 			return skb;
 
+		/* Caller is allowed not to check sk->sk_err before calling. */
+		error = sock_error(sk);
+		if (error)
+			goto no_packet;
+
 		if (sk->sk_shutdown & RCV_SHUTDOWN)
 			break;
 
@@ -4834,10 +4829,6 @@ static void sctp_wfree(struct sk_buff *skb)
 				sizeof(struct sk_buff) +
 				sizeof(struct sctp_chunk);
 
-	sk->sk_wmem_queued -= SCTP_DATA_SNDSIZE(chunk) +
-				sizeof(struct sk_buff) +
-				sizeof(struct sctp_chunk);
-
 	atomic_sub(sizeof(struct sctp_chunk), &sk->sk_wmem_alloc);
 
 	sock_wfree(skb);
@@ -4921,7 +4912,7 @@ void sctp_write_space(struct sock *sk)
 
 /* Is there any sndbuf space available on the socket?
  *
- * Note that wmem_queued is the sum of the send buffers on all of the
+ * Note that sk_wmem_alloc is the sum of the send buffers on all of the
  * associations on the same socket.  For a UDP-style socket with
  * multiple associations, it is possible for it to be "unwriteable"
  * prematurely.  I assume that this is acceptable because
@@ -4934,7 +4925,7 @@ static int sctp_writeable(struct sock *sk)
 {
 	int amt = 0;
 
-	amt = sk->sk_sndbuf - sk->sk_wmem_queued;
+	amt = sk->sk_sndbuf - atomic_read(&sk->sk_wmem_alloc);
 	if (amt < 0)
 		amt = 0;
 	return amt;
@@ -5115,8 +5106,10 @@ static void sctp_sock_migrate(struct sock *oldsk, struct sock *newsk,
 	sctp_skb_for_each(skb, &oldsk->sk_receive_queue, tmp) {
 		event = sctp_skb2event(skb);
 		if (event->asoc == assoc) {
+			sock_rfree(skb);
 			__skb_unlink(skb, &oldsk->sk_receive_queue);
 			__skb_queue_tail(&newsk->sk_receive_queue, skb);
+			skb_set_owner_r(skb, newsk);
 		}
 	}
 
@@ -5144,8 +5137,10 @@ static void sctp_sock_migrate(struct sock *oldsk, struct sock *newsk,
 		sctp_skb_for_each(skb, &oldsp->pd_lobby, tmp) {
 			event = sctp_skb2event(skb);
 			if (event->asoc == assoc) {
+				sock_rfree(skb);
 				__skb_unlink(skb, &oldsp->pd_lobby);
 				__skb_queue_tail(queue, skb);
+				skb_set_owner_r(skb, newsk);
 			}
 		}
 
diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
index 75b28dd634fe..fcd7096c953d 100644
--- a/net/sctp/sysctl.c
+++ b/net/sctp/sysctl.c
@@ -121,6 +121,14 @@ static ctl_table sctp_table[] = {
 		.proc_handler	= &proc_dointvec
 	},
 	{
+		.ctl_name	= NET_SCTP_RCVBUF_POLICY,
+		.procname	= "rcvbuf_policy",
+		.data		= &sctp_rcvbuf_policy,
+		.maxlen		= sizeof(int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec
+	},
+	{
 		.ctl_name	= NET_SCTP_PATH_MAX_RETRANS,
 		.procname	= "path_max_retrans",
 		.data		= &sctp_max_retrans_path,
diff --git a/net/sctp/transport.c b/net/sctp/transport.c
index 6bc27200e6ca..268ddaf2dc0f 100644
--- a/net/sctp/transport.c
+++ b/net/sctp/transport.c
@@ -261,7 +261,8 @@ void sctp_transport_route(struct sctp_transport *transport,
 		 * association's active path for getsockname().
 		 */ 
 		if (asoc && (transport == asoc->peer.active_path))
-			af->to_sk_saddr(&transport->saddr, asoc->base.sk);
+			opt->pf->af->to_sk_saddr(&transport->saddr,
+						 asoc->base.sk);
 	} else
 		transport->pmtu = SCTP_DEFAULT_MAXSEGMENT;
 }
diff --git a/net/sctp/ulpevent.c b/net/sctp/ulpevent.c
index e049f41faa47..ba97f974f57c 100644
--- a/net/sctp/ulpevent.c
+++ b/net/sctp/ulpevent.c
@@ -52,19 +52,6 @@ static void sctp_ulpevent_receive_data(struct sctp_ulpevent *event,
 				       struct sctp_association *asoc);
 static void sctp_ulpevent_release_data(struct sctp_ulpevent *event);
 
-/* Stub skb destructor.  */
-static void sctp_stub_rfree(struct sk_buff *skb)
-{
-/* WARNING:  This function is just a warning not to use the
- * skb destructor.  If the skb is shared, we may get the destructor
- * callback on some processor that does not own the sock_lock.  This
- * was occuring with PACKET socket applications that were monitoring
- * our skbs.   We can't take the sock_lock, because we can't risk
- * recursing if we do really own the sock lock.  Instead, do all
- * of our rwnd manipulation while we own the sock_lock outright.
- */
-}
-
 /* Initialize an ULP event from an given skb.  */
 SCTP_STATIC void sctp_ulpevent_init(struct sctp_ulpevent *event, int msg_flags)
 {
@@ -111,15 +98,19 @@ static inline void sctp_ulpevent_set_owner(struct sctp_ulpevent *event,
 	 */
 	sctp_association_hold((struct sctp_association *)asoc);
 	skb = sctp_event2skb(event);
-	skb->sk = asoc->base.sk;
 	event->asoc = (struct sctp_association *)asoc;
-	skb->destructor = sctp_stub_rfree;
+	atomic_add(skb->truesize, &event->asoc->rmem_alloc);
+	skb_set_owner_r(skb, asoc->base.sk);
 }
 
 /* A simple destructor to give up the reference to the association. */
 static inline void sctp_ulpevent_release_owner(struct sctp_ulpevent *event)
 {
-	sctp_association_put(event->asoc);
+	struct sctp_association *asoc = event->asoc;
+	struct sk_buff *skb = sctp_event2skb(event);
+
+	atomic_sub(skb->truesize, &asoc->rmem_alloc);
+	sctp_association_put(asoc);
 }
 
 /* Create and initialize an SCTP_ASSOC_CHANGE event.
@@ -922,7 +913,6 @@ done:
 /* Free a ulpevent that has an owner.  It includes releasing the reference
  * to the owner, updating the rwnd in case of a DATA event and freeing the
  * skb.
- * See comments in sctp_stub_rfree().
  */
 void sctp_ulpevent_free(struct sctp_ulpevent *event)
 {
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index f44f46f1d8e0..8d782282ec19 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -638,7 +638,7 @@ gss_pipe_destroy_msg(struct rpc_pipe_msg *msg)
 				gss_msg);
 		atomic_inc(&gss_msg->count);
 		gss_unhash_msg(gss_msg);
-		if (msg->errno == -ETIMEDOUT || msg->errno == -EPIPE) {
+		if (msg->errno == -ETIMEDOUT) {
 			unsigned long now = jiffies;
 			if (time_after(now, ratelimit)) {
 				printk(KERN_WARNING "RPC: AUTH_GSS upcall timed out.\n"
@@ -786,7 +786,9 @@ gss_create_cred(struct rpc_auth *auth, struct auth_cred *acred, int taskflags)
 	cred->gc_flags = 0;
 	cred->gc_base.cr_ops = &gss_credops;
 	cred->gc_service = gss_auth->service;
-	err = gss_create_upcall(gss_auth, cred);
+	do {
+		err = gss_create_upcall(gss_auth, cred);
+	} while (err == -EAGAIN);
 	if (err < 0)
 		goto out_err;
 
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index 81e00a6c19de..16a2458f38f7 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -39,23 +39,26 @@ static kmem_cache_t *rpc_inode_cachep __read_mostly;
 #define RPC_UPCALL_TIMEOUT (30*HZ)
 
 static void
-__rpc_purge_upcall(struct inode *inode, int err)
+__rpc_purge_list(struct rpc_inode *rpci, struct list_head *head, int err)
 {
-	struct rpc_inode *rpci = RPC_I(inode);
 	struct rpc_pipe_msg *msg;
+	void (*destroy_msg)(struct rpc_pipe_msg *);
 
-	while (!list_empty(&rpci->pipe)) {
-		msg = list_entry(rpci->pipe.next, struct rpc_pipe_msg, list);
-		list_del_init(&msg->list);
-		msg->errno = err;
-		rpci->ops->destroy_msg(msg);
-	}
-	while (!list_empty(&rpci->in_upcall)) {
-		msg = list_entry(rpci->pipe.next, struct rpc_pipe_msg, list);
+	destroy_msg = rpci->ops->destroy_msg;
+	while (!list_empty(head)) {
+		msg = list_entry(head->next, struct rpc_pipe_msg, list);
 		list_del_init(&msg->list);
 		msg->errno = err;
-		rpci->ops->destroy_msg(msg);
+		destroy_msg(msg);
 	}
+}
+
+static void
+__rpc_purge_upcall(struct inode *inode, int err)
+{
+	struct rpc_inode *rpci = RPC_I(inode);
+
+	__rpc_purge_list(rpci, &rpci->pipe, err);
 	rpci->pipelen = 0;
 	wake_up(&rpci->waitq);
 }
@@ -115,6 +118,7 @@ rpc_close_pipes(struct inode *inode)
 	down(&inode->i_sem);
 	if (rpci->ops != NULL) {
 		rpci->nreaders = 0;
+		__rpc_purge_list(rpci, &rpci->in_upcall, -EPIPE);
 		__rpc_purge_upcall(inode, -EPIPE);
 		rpci->nwriters = 0;
 		if (rpci->ops->release_pipe)
@@ -170,7 +174,7 @@ rpc_pipe_release(struct inode *inode, struct file *filp)
 		goto out;
 	msg = (struct rpc_pipe_msg *)filp->private_data;
 	if (msg != NULL) {
-		msg->errno = -EPIPE;
+		msg->errno = -EAGAIN;
 		list_del_init(&msg->list);
 		rpci->ops->destroy_msg(msg);
 	}
@@ -179,7 +183,7 @@ rpc_pipe_release(struct inode *inode, struct file *filp)
 	if (filp->f_mode & FMODE_READ)
 		rpci->nreaders --;
 	if (!rpci->nreaders)
-		__rpc_purge_upcall(inode, -EPIPE);
+		__rpc_purge_upcall(inode, -EAGAIN);
 	if (rpci->ops->release_pipe)
 		rpci->ops->release_pipe(inode);
 out:
diff --git a/net/sunrpc/socklib.c b/net/sunrpc/socklib.c
index 8f97e90f36c8..eb330d4f66d6 100644
--- a/net/sunrpc/socklib.c
+++ b/net/sunrpc/socklib.c
@@ -6,6 +6,9 @@
  * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
  */
 
+#include <linux/compiler.h>
+#include <linux/netdevice.h>
+#include <linux/skbuff.h>
 #include <linux/types.h>
 #include <linux/pagemap.h>
 #include <linux/udp.h>
@@ -165,6 +168,8 @@ int csum_partial_copy_to_xdr(struct xdr_buf *xdr, struct sk_buff *skb)
 		return -1;
 	if ((unsigned short)csum_fold(desc.csum))
 		return -1;
+	if (unlikely(skb->ip_summed == CHECKSUM_HW))
+		netdev_rx_csum_fault(skb->dev);
 	return 0;
 no_checksum:
 	if (xdr_partial_copy_from_skb(xdr, 0, &desc, skb_read_bits) < 0)
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index f16e7cdd6150..c6a51911e71e 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -623,12 +623,9 @@ svc_udp_recvfrom(struct svc_rqst *rqstp)
 		/* we can use it in-place */
 		rqstp->rq_arg.head[0].iov_base = skb->data + sizeof(struct udphdr);
 		rqstp->rq_arg.head[0].iov_len = len;
-		if (skb->ip_summed != CHECKSUM_UNNECESSARY) {
-			if ((unsigned short)csum_fold(skb_checksum(skb, 0, skb->len, skb->csum))) {
-				skb_free_datagram(svsk->sk_sk, skb);
-				return 0;
-			}
-			skb->ip_summed = CHECKSUM_UNNECESSARY;
+		if (skb_checksum_complete(skb)) {
+			skb_free_datagram(svsk->sk_sk, skb);
+			return 0;
 		}
 		rqstp->rq_skbuff = skb;
 	}
@@ -1181,6 +1178,7 @@ svc_recv(struct svc_serv *serv, struct svc_rqst *rqstp, long timeout)
 	arg->tail[0].iov_len = 0;
 
 	try_to_freeze();
+	cond_resched();
 	if (signalled())
 		return -EINTR;
 
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 0a51fd46a848..77e8800d4127 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -990,6 +990,7 @@ static void xs_udp_connect_worker(void *args)
 		sk->sk_data_ready = xs_udp_data_ready;
 		sk->sk_write_space = xs_udp_write_space;
 		sk->sk_no_check = UDP_CSUM_NORCV;
+		sk->sk_allocation = GFP_ATOMIC;
 
 		xprt_set_connected(xprt);
 
@@ -1074,6 +1075,7 @@ static void xs_tcp_connect_worker(void *args)
 		sk->sk_data_ready = xs_tcp_data_ready;
 		sk->sk_state_change = xs_tcp_state_change;
 		sk->sk_write_space = xs_tcp_write_space;
+		sk->sk_allocation = GFP_ATOMIC;
 
 		/* socket options */
 		sk->sk_userlocks |= SOCK_BINDPORT_LOCK;
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 0db9e57013fd..d19e274b9c4a 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -346,6 +346,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
 	struct xfrm_policy *pol, **p;
 	struct xfrm_policy *delpol = NULL;
 	struct xfrm_policy **newpos = NULL;
+	struct dst_entry *gc_list;
 
 	write_lock_bh(&xfrm_policy_lock);
 	for (p = &xfrm_policy_list[dir]; (pol=*p)!=NULL;) {
@@ -381,9 +382,36 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
 		xfrm_pol_hold(policy);
 	write_unlock_bh(&xfrm_policy_lock);
 
-	if (delpol) {
+	if (delpol)
 		xfrm_policy_kill(delpol);
+
+	read_lock_bh(&xfrm_policy_lock);
+	gc_list = NULL;
+	for (policy = policy->next; policy; policy = policy->next) {
+		struct dst_entry *dst;
+
+		write_lock(&policy->lock);
+		dst = policy->bundles;
+		if (dst) {
+			struct dst_entry *tail = dst;
+			while (tail->next)
+				tail = tail->next;
+			tail->next = gc_list;
+			gc_list = dst;
+
+			policy->bundles = NULL;
+		}
+		write_unlock(&policy->lock);
+	}
+	read_unlock_bh(&xfrm_policy_lock);
+
+	while (gc_list) {
+		struct dst_entry *dst = gc_list;
+
+		gc_list = dst->next;
+		dst_free(dst);
 	}
+
 	return 0;
 }
 EXPORT_SYMBOL(xfrm_policy_insert);
@@ -1014,13 +1042,12 @@ int __xfrm_route_forward(struct sk_buff *skb, unsigned short family)
 }
 EXPORT_SYMBOL(__xfrm_route_forward);
 
-/* Optimize later using cookies and generation ids. */
-
 static struct dst_entry *xfrm_dst_check(struct dst_entry *dst, u32 cookie)
 {
-	if (!stale_bundle(dst))
-		return dst;
-
+	/* If it is marked obsolete, which is how we even get here,
+	 * then we have purged it from the policy bundle list and we
+	 * did that for a good reason.
+	 */
 	return NULL;
 }
 
@@ -1104,6 +1131,16 @@ int xfrm_flush_bundles(void)
 	return 0;
 }
 
+static int always_true(struct dst_entry *dst)
+{
+	return 1;
+}
+
+void xfrm_flush_all_bundles(void)
+{
+	xfrm_prune_bundles(always_true);
+}
+
 void xfrm_init_pmtu(struct dst_entry *dst)
 {
 	do {
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index 7cf48aa6c95b..479effc97666 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -431,6 +431,8 @@ void xfrm_state_insert(struct xfrm_state *x)
 	spin_lock_bh(&xfrm_state_lock);
 	__xfrm_state_insert(x);
 	spin_unlock_bh(&xfrm_state_lock);
+
+	xfrm_flush_all_bundles();
 }
 EXPORT_SYMBOL(xfrm_state_insert);
 
@@ -478,6 +480,9 @@ out:
 	spin_unlock_bh(&xfrm_state_lock);
 	xfrm_state_put_afinfo(afinfo);
 
+	if (!err)
+		xfrm_flush_all_bundles();
+
 	if (x1) {
 		xfrm_state_delete(x1);
 		xfrm_state_put(x1);
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 9d67782b812f..a96153fc793f 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -129,8 +129,8 @@ endif
 HOSTCFLAGS_lex.zconf.o	:= -I$(src)
 HOSTCFLAGS_zconf.tab.o	:= -I$(src)
 
-HOSTLOADLIBES_qconf	= -L$(QTLIBPATH) -Wl,-rpath,$(QTLIBPATH) -l$(LIBS_QT) -ldl
-HOSTCXXFLAGS_qconf.o	= -I$(QTDIR)/include -D LKC_DIRECT_LINK
+HOSTLOADLIBES_qconf	= $(KC_QT_LIBS) -ldl
+HOSTCXXFLAGS_qconf.o	= $(KC_QT_CFLAGS) -D LKC_DIRECT_LINK
 
 HOSTLOADLIBES_gconf	= `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --libs`
 HOSTCFLAGS_gconf.o	= `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --cflags` \
@@ -139,40 +139,50 @@ HOSTCFLAGS_gconf.o	= `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --cflags` \
 $(obj)/qconf.o: $(obj)/.tmp_qtcheck
 
 ifeq ($(qconf-target),1)
-MOC = $(QTDIR)/bin/moc
-QTLIBPATH = $(QTDIR)/lib
+$(obj)/.tmp_qtcheck: $(src)/Makefile
 -include $(obj)/.tmp_qtcheck
 
 # QT needs some extra effort...
 $(obj)/.tmp_qtcheck:
-	@set -e; for d in $$QTDIR /usr/share/qt* /usr/lib/qt*; do \
-	  if [ -f $$d/include/qconfig.h ]; then DIR=$$d; break; fi; \
-	done; \
-	if [ -z "$$DIR" ]; then \
-	  echo "*"; \
-	  echo "* Unable to find the QT installation. Please make sure that the"; \
-	  echo "* QT development package is correctly installed and the QTDIR"; \
-	  echo "* environment variable is set to the correct location."; \
-	  echo "*"; \
-	  false; \
-	fi; \
-	LIBPATH=$$DIR/lib; LIB=qt; \
-	if [ -f $$QTLIB/libqt-mt.so ] ; then \
-		LIB=qt-mt; \
-		LIBPATH=$$QTLIB; \
+	@set -e; echo "  CHECK   qt"; dir=""; pkg=""; \
+	pkg-config --exists qt 2> /dev/null && pkg=qt; \
+	pkg-config --exists qt-mt 2> /dev/null && pkg=qt-mt; \
+	if [ -n "$$pkg" ]; then \
+	  cflags="\$$(shell pkg-config $$pkg --cflags)"; \
+	  libs="\$$(shell pkg-config $$pkg --libs)"; \
+	  moc="\$$(shell pkg-config $$pkg --variable=prefix)/bin/moc"; \
+	  dir="$$(pkg-config $$pkg --variable=prefix)"; \
 	else \
-		$(HOSTCXX) -print-multi-os-directory > /dev/null 2>&1 && \
-		LIBPATH=$$DIR/lib/$$($(HOSTCXX) -print-multi-os-directory); \
-		if [ -f $$LIBPATH/libqt-mt.so ]; then LIB=qt-mt; fi; \
+	  for d in $$QTDIR /usr/share/qt* /usr/lib/qt*; do \
+	    if [ -f $$d/include/qconfig.h ]; then dir=$$d; break; fi; \
+	  done; \
+	  if [ -z "$$dir" ]; then \
+	    echo "*"; \
+	    echo "* Unable to find the QT installation. Please make sure that"; \
+	    echo "* the QT development package is correctly installed and"; \
+	    echo "* either install pkg-config or set the QTDIR environment"; \
+	    echo "* variable to the correct location."; \
+	    echo "*"; \
+	    false; \
+	  fi; \
+	  libpath=$$dir/lib; lib=qt; osdir=""; \
+	  $(HOSTCXX) -print-multi-os-directory > /dev/null 2>&1 && \
+	    osdir=x$$($(HOSTCXX) -print-multi-os-directory); \
+	  test -d $$libpath/$$osdir && libpath=$$libpath/$$osdir; \
+	  test -f $$libpath/libqt-mt.so && lib=qt-mt; \
+	  cflags="-I$$dir/include"; \
+	  libs="-L$$libpath -Wl,-rpath,$$libpath -l$$lib"; \
+	  moc="$$dir/bin/moc"; \
 	fi; \
-	echo "QTDIR=$$DIR" > $@; echo "QTLIBPATH=$$LIBPATH" >> $@; \
-	echo "LIBS_QT=$$LIB" >> $@; \
-	if [ ! -x $$DIR/bin/moc -a -x /usr/bin/moc ]; then \
+	if [ ! -x $$dir/bin/moc -a -x /usr/bin/moc ]; then \
 	  echo "*"; \
-	  echo "* Unable to find $$DIR/bin/moc, using /usr/bin/moc instead."; \
+	  echo "* Unable to find $$dir/bin/moc, using /usr/bin/moc instead."; \
 	  echo "*"; \
-	  echo "MOC=/usr/bin/moc" >> $@; \
-	fi
+	  moc="/usr/bin/moc"; \
+	fi; \
+	echo "KC_QT_CFLAGS=$$cflags" > $@; \
+	echo "KC_QT_LIBS=$$libs" >> $@; \
+	echo "KC_QT_MOC=$$moc" >> $@
 endif
 
 $(obj)/gconf.o: $(obj)/.tmp_gtkcheck
@@ -210,7 +220,7 @@ $(obj)/qconf.o: $(obj)/qconf.moc $(obj)/lkc_defs.h
 $(obj)/gconf.o: $(obj)/lkc_defs.h
 
 $(obj)/%.moc: $(src)/%.h
-	$(MOC) -i $< -o $@
+	$(KC_QT_MOC) -i $< -o $@
 
 $(obj)/lkc_defs.h: $(src)/lkc_proto.h
 	sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 8aaf74e64183..2f45fd2969d0 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -117,6 +117,8 @@ use strict;
 # struct my_struct {
 #     int a;
 #     int b;
+# /* private: */
+#     int c;
 # };
 #
 # All descriptions can be multiline, except the short function description.
@@ -1304,6 +1306,12 @@ sub dump_struct($$) {
 	# ignore embedded structs or unions
 	$members =~ s/{.*?}//g;
 
+	# ignore members marked private:
+	$members =~ s/\/\*.*?private:.*?public:.*?\*\///gos;
+	$members =~ s/\/\*.*?private:.*//gos;
+	# strip comments:
+	$members =~ s/\/\*.*?\*\///gos;
+
 	create_parameterlist($members, ';', $file);
 
 	output_declaration($declaration_name,
@@ -1329,6 +1337,7 @@ sub dump_enum($$) {
     my $x = shift;
     my $file = shift;
 
+    $x =~ s@/\*.*?\*/@@gos;	# strip comments.
     if ($x =~ /enum\s+(\w+)\s*{(.*)}/) {
         $declaration_name = $1;
         my $members = $2;
@@ -1365,6 +1374,7 @@ sub dump_typedef($$) {
     my $x = shift;
     my $file = shift;
 
+    $x =~ s@/\*.*?\*/@@gos;	# strip comments.
     while (($x =~ /\(*.\)\s*;$/) || ($x =~ /\[*.\]\s*;$/)) {
         $x =~ s/\(*.\)\s*;$/;/;
 	$x =~ s/\[*.\]\s*;$/;/;
@@ -1420,7 +1430,7 @@ sub create_parameterlist($$$) {
 	    $type = $arg;
 	    $type =~ s/([^\(]+\(\*)$param/$1/;
 	    push_parameter($param, $type, $file);
-	} else {
+	} elsif ($arg) {
 	    $arg =~ s/\s*:\s*/:/g;
 	    $arg =~ s/\s*\[/\[/g;
 
@@ -1628,7 +1638,6 @@ sub process_state3_type($$) {
     my $x = shift;
     my $file = shift;
 
-    $x =~ s@/\*.*?\*/@@gos;	# strip comments.
     $x =~ s@[\r\n]+@ @gos; # strip newlines/cr's.
     $x =~ s@^\s+@@gos; # strip leading spaces
     $x =~ s@\s+$@@gos; # strip trailing spaces
diff --git a/security/keys/keyring.c b/security/keys/keyring.c
index c7a0ab1cfda3..4e9fa8be44b8 100644
--- a/security/keys/keyring.c
+++ b/security/keys/keyring.c
@@ -526,7 +526,7 @@ key_ref_t __keyring_search_one(key_ref_t keyring_ref,
 			    (!key->type->match ||
 			     key->type->match(key, description)) &&
 			    key_permission(make_key_ref(key, possessed),
-					   perm) < 0 &&
+					   perm) == 0 &&
 			    !test_bit(KEY_FLAG_REVOKED, &key->flags)
 			    )
 				goto found;
diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c
index d1f9da498729..c96c8a2aa1c2 100644
--- a/sound/arm/pxa2xx-ac97.c
+++ b/sound/arm/pxa2xx-ac97.c
@@ -275,9 +275,9 @@ static int pxa2xx_ac97_do_resume(snd_card_t *card)
 	return 0;
 }
 
-static int pxa2xx_ac97_suspend(struct device *_dev, pm_message_t state)
+static int pxa2xx_ac97_suspend(struct platform_device *dev, pm_message_t state)
 {
-	snd_card_t *card = dev_get_drvdata(_dev);
+	snd_card_t *card = platform_get_drvdata(dev);
 	int ret = 0;
 
 	if (card)
@@ -286,9 +286,9 @@ static int pxa2xx_ac97_suspend(struct device *_dev, pm_message_t state)
 	return ret;
 }
 
-static int pxa2xx_ac97_resume(struct device *_dev)
+static int pxa2xx_ac97_resume(struct platform_device *dev)
 {
-	snd_card_t *card = dev_get_drvdata(_dev);
+	snd_card_t *card = platform_get_drvdata(dev);
 	int ret = 0;
 
 	if (card)
@@ -302,7 +302,7 @@ static int pxa2xx_ac97_resume(struct device *_dev)
 #define pxa2xx_ac97_resume	NULL
 #endif
 
-static int pxa2xx_ac97_probe(struct device *dev)
+static int pxa2xx_ac97_probe(struct platform_device *dev)
 {
 	snd_card_t *card;
 	ac97_bus_t *ac97_bus;
@@ -315,8 +315,8 @@ static int pxa2xx_ac97_probe(struct device *dev)
 	if (!card)
 		goto err;
 
-	card->dev = dev;
-	strncpy(card->driver, dev->driver->name, sizeof(card->driver));
+	card->dev = &dev->dev;
+	strncpy(card->driver, dev->dev.driver->name, sizeof(card->driver));
 
 	ret = pxa2xx_pcm_new(card, &pxa2xx_ac97_pcm_client, &pxa2xx_ac97_pcm);
 	if (ret)
@@ -347,13 +347,13 @@ static int pxa2xx_ac97_probe(struct device *dev)
 	snprintf(card->shortname, sizeof(card->shortname),
 		 "%s", snd_ac97_get_short_name(pxa2xx_ac97_ac97));
 	snprintf(card->longname, sizeof(card->longname),
-		 "%s (%s)", dev->driver->name, card->mixername);
+		 "%s (%s)", dev->dev.driver->name, card->mixername);
 
 	snd_card_set_pm_callback(card, pxa2xx_ac97_do_suspend,
 				 pxa2xx_ac97_do_resume, NULL);
 	ret = snd_card_register(card);
 	if (ret == 0) {
-		dev_set_drvdata(dev, card);
+		platform_set_drvdata(dev, card);
 		return 0;
 	}
 
@@ -368,13 +368,13 @@ static int pxa2xx_ac97_probe(struct device *dev)
 	return ret;
 }
 
-static int pxa2xx_ac97_remove(struct device *dev)
+static int pxa2xx_ac97_remove(struct platform_device *dev)
 {
-	snd_card_t *card = dev_get_drvdata(dev);
+	snd_card_t *card = platform_get_drvdata(dev);
 
 	if (card) {
 		snd_card_free(card);
-		dev_set_drvdata(dev, NULL);
+		platform_set_drvdata(dev, NULL);
 		GCR |= GCR_ACLINK_OFF;
 		free_irq(IRQ_AC97, NULL);
 		pxa_set_cken(CKEN2_AC97, 0);
@@ -383,23 +383,24 @@ static int pxa2xx_ac97_remove(struct device *dev)
 	return 0;
 }
 
-static struct device_driver pxa2xx_ac97_driver = {
-	.name		= "pxa2xx-ac97",
-	.bus		= &platform_bus_type,
+static struct platform_driver pxa2xx_ac97_driver = {
 	.probe		= pxa2xx_ac97_probe,
 	.remove		= pxa2xx_ac97_remove,
 	.suspend	= pxa2xx_ac97_suspend,
 	.resume		= pxa2xx_ac97_resume,
+	.driver		= {
+		.name	= "pxa2xx-ac97",
+	},
 };
 
 static int __init pxa2xx_ac97_init(void)
 {
-	return driver_register(&pxa2xx_ac97_driver);
+	return platform_driver_register(&pxa2xx_ac97_driver);
 }
 
 static void __exit pxa2xx_ac97_exit(void)
 {
-	driver_unregister(&pxa2xx_ac97_driver);
+	platform_driver_unregister(&pxa2xx_ac97_driver);
 }
 
 module_init(pxa2xx_ac97_init);
diff --git a/sound/core/init.c b/sound/core/init.c
index d9ee27ae9a51..33813f92ab52 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -674,23 +674,24 @@ struct snd_generic_device {
 	snd_card_t *card;
 };
 
-#define get_snd_generic_card(dev)	container_of(to_platform_device(dev), struct snd_generic_device, pdev)->card
+#define get_snd_generic_card(dev)	container_of(dev, struct snd_generic_device, pdev)->card
 
 #define SND_GENERIC_NAME	"snd_generic"
 
 #ifdef CONFIG_PM
-static int snd_generic_suspend(struct device *dev, pm_message_t state);
-static int snd_generic_resume(struct device *dev);
+static int snd_generic_suspend(struct platform_device *dev, pm_message_t state);
+static int snd_generic_resume(struct platform_device *dev);
 #endif
 
 /* initialized in sound.c */
-struct device_driver snd_generic_driver = {
-	.name		= SND_GENERIC_NAME,
-	.bus		= &platform_bus_type,
+struct platform_driver snd_generic_driver = {
 #ifdef CONFIG_PM
 	.suspend	= snd_generic_suspend,
 	.resume		= snd_generic_resume,
 #endif
+	.driver		= {
+		.name	= SND_GENERIC_NAME,
+	},
 };
 
 void snd_generic_device_release(struct device *dev)
@@ -821,7 +822,7 @@ int snd_card_set_pm_callback(snd_card_t *card,
 
 #ifdef CONFIG_SND_GENERIC_DRIVER
 /* suspend/resume callbacks for snd_generic platform device */
-static int snd_generic_suspend(struct device *dev, pm_message_t state)
+static int snd_generic_suspend(struct platform_device *dev, pm_message_t state)
 {
 	snd_card_t *card;
 
@@ -834,7 +835,7 @@ static int snd_generic_suspend(struct device *dev, pm_message_t state)
 	return 0;
 }
 
-static int snd_generic_resume(struct device *dev)
+static int snd_generic_resume(struct platform_device *dev)
 {
 	snd_card_t *card;
 
diff --git a/sound/core/memalloc.c b/sound/core/memalloc.c
index 129abab5ce98..e4b8959dd4bb 100644
--- a/sound/core/memalloc.c
+++ b/sound/core/memalloc.c
@@ -197,6 +197,7 @@ void *snd_malloc_pages(size_t size, gfp_t gfp_flags)
 
 	snd_assert(size > 0, return NULL);
 	snd_assert(gfp_flags != 0, return NULL);
+	gfp_flags |= __GFP_COMP;	/* compound page lets parts be mapped */
 	pg = get_order(size);
 	if ((res = (void *) __get_free_pages(gfp_flags, pg)) != NULL) {
 		mark_pages(virt_to_page(res), pg);
@@ -241,6 +242,7 @@ static void *snd_malloc_dev_pages(struct device *dev, size_t size, dma_addr_t *d
 	snd_assert(dma != NULL, return NULL);
 	pg = get_order(size);
 	gfp_flags = GFP_KERNEL
+		| __GFP_COMP	/* compound page lets parts be mapped */
 		| __GFP_NORETRY /* don't trigger OOM-killer */
 		| __GFP_NOWARN; /* no stack trace print - this call is non-critical */
 	res = dma_alloc_coherent(dev, PAGE_SIZE << pg, dma, gfp_flags);
diff --git a/sound/core/sound.c b/sound/core/sound.c
index 1139dd8ca8eb..6e7cad1e947e 100644
--- a/sound/core/sound.c
+++ b/sound/core/sound.c
@@ -32,7 +32,7 @@
 #include <sound/initval.h>
 #include <linux/kmod.h>
 #include <linux/devfs_fs_kernel.h>
-#include <linux/device.h>
+#include <linux/platform_device.h>
 
 #define SNDRV_OS_MINORS 256
 
@@ -329,7 +329,7 @@ int __exit snd_minor_info_done(void)
  */
 
 #ifdef CONFIG_SND_GENERIC_DRIVER
-extern struct device_driver snd_generic_driver;
+extern struct platform_driver snd_generic_driver;
 #endif
 
 static int __init alsa_sound_init(void)
@@ -357,7 +357,7 @@ static int __init alsa_sound_init(void)
 	}
 	snd_info_minor_register();
 #ifdef CONFIG_SND_GENERIC_DRIVER
-	driver_register(&snd_generic_driver);
+	platform_driver_register(&snd_generic_driver);
 #endif
 	for (controlnum = 0; controlnum < cards_limit; controlnum++)
 		devfs_mk_cdev(MKDEV(major, controlnum<<5), S_IFCHR | device_mode, "snd/controlC%d", controlnum);
@@ -375,7 +375,7 @@ static void __exit alsa_sound_exit(void)
 		devfs_remove("snd/controlC%d", controlnum);
 
 #ifdef CONFIG_SND_GENERIC_DRIVER
-	driver_unregister(&snd_generic_driver);
+	platform_driver_unregister(&snd_generic_driver);
 #endif
 	snd_info_minor_unregister();
 	snd_info_done();
diff --git a/sound/oss/ad1848.c b/sound/oss/ad1848.c
index 7c835abd99bc..3f30c57676c1 100644
--- a/sound/oss/ad1848.c
+++ b/sound/oss/ad1848.c
@@ -47,6 +47,7 @@
 #include <linux/module.h>
 #include <linux/stddef.h>
 #include <linux/pm.h>
+#include <linux/pm_legacy.h>
 #include <linux/isapnp.h>
 #include <linux/pnp.h>
 #include <linux/spinlock.h>
diff --git a/sound/oss/au1550_ac97.c b/sound/oss/au1550_ac97.c
index 6b46a8a4b1cc..b963c550dae6 100644
--- a/sound/oss/au1550_ac97.c
+++ b/sound/oss/au1550_ac97.c
@@ -578,17 +578,15 @@ set_recv_slots(int num_channels)
 	} while ((stat & PSC_AC97STAT_DR) == 0);
 }
 
+/* Hold spinlock for both start_dac() and start_adc() calls */
 static void
 start_dac(struct au1550_state *s)
 {
 	struct dmabuf  *db = &s->dma_dac;
-	unsigned long   flags;
 
 	if (!db->stopped)
 		return;
 
-	spin_lock_irqsave(&s->lock, flags);
-
 	set_xmit_slots(db->num_channels);
 	au_writel(PSC_AC97PCR_TC, PSC_AC97PCR);
 	au_sync();
@@ -598,8 +596,6 @@ start_dac(struct au1550_state *s)
 	au1xxx_dbdma_start(db->dmanr);
 
 	db->stopped = 0;
-
-	spin_unlock_irqrestore(&s->lock, flags);
 }
 
 static void
@@ -718,7 +714,6 @@ prog_dmabuf_dac(struct au1550_state *s)
 }
 
 
-/* hold spinlock for the following */
 static void
 dac_dma_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 {
@@ -726,6 +721,8 @@ dac_dma_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 	struct dmabuf  *db = &s->dma_dac;
 	u32	ac97c_stat;
 
+	spin_lock(&s->lock);
+
 	ac97c_stat = au_readl(PSC_AC97STAT);
 	if (ac97c_stat & (AC97C_XU | AC97C_XO | AC97C_TE))
 		pr_debug("AC97C status = 0x%08x\n", ac97c_stat);
@@ -747,6 +744,8 @@ dac_dma_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 	/* wake up anybody listening */
 	if (waitqueue_active(&db->wait))
 		wake_up(&db->wait);
+
+	spin_unlock(&s->lock);
 }
 
 
@@ -758,6 +757,8 @@ adc_dma_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 	u32	obytes;
 	char	*obuf;
 
+	spin_lock(&s->lock);
+
 	/* Pull the buffer from the dma queue.
 	*/
 	au1xxx_dbdma_get_dest(dp->dmanr, (void *)(&obuf), &obytes);
@@ -765,6 +766,7 @@ adc_dma_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 	if ((dp->count + obytes) > dp->dmasize) {
 		/* Overrun. Stop ADC and log the error
 		*/
+		spin_unlock(&s->lock);
 		stop_adc(s);
 		dp->error++;
 		err("adc overrun");
@@ -787,6 +789,7 @@ adc_dma_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 	if (waitqueue_active(&dp->wait))
 		wake_up(&dp->wait);
 
+	spin_unlock(&s->lock);
 }
 
 static loff_t
@@ -1048,9 +1051,9 @@ au1550_read(struct file *file, char *buffer, size_t count, loff_t *ppos)
 		/* wait for samples in ADC dma buffer
 		*/
 		do {
+			spin_lock_irqsave(&s->lock, flags);
 			if (db->stopped)
 				start_adc(s);
-			spin_lock_irqsave(&s->lock, flags);
 			avail = db->count;
 			if (avail <= 0)
 				__set_current_state(TASK_INTERRUPTIBLE);
@@ -1570,15 +1573,19 @@ au1550_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
 		if (get_user(val, (int *) arg))
 			return -EFAULT;
 		if (file->f_mode & FMODE_READ) {
-			if (val & PCM_ENABLE_INPUT)
+			if (val & PCM_ENABLE_INPUT) {
+				spin_lock_irqsave(&s->lock, flags);
 				start_adc(s);
-			else
+				spin_unlock_irqrestore(&s->lock, flags);
+			} else
 				stop_adc(s);
 		}
 		if (file->f_mode & FMODE_WRITE) {
-			if (val & PCM_ENABLE_OUTPUT)
+			if (val & PCM_ENABLE_OUTPUT) {
+				spin_lock_irqsave(&s->lock, flags);
 				start_dac(s);
-			else
+				spin_unlock_irqrestore(&s->lock, flags);
+			} else
 				stop_dac(s);
 		}
 		return 0;
diff --git a/sound/oss/cs4281/cs4281m.c b/sound/oss/cs4281/cs4281m.c
index d0d3963e1b83..adc689649fe1 100644
--- a/sound/oss/cs4281/cs4281m.c
+++ b/sound/oss/cs4281/cs4281m.c
@@ -298,6 +298,7 @@ struct cs4281_state {
 	struct cs4281_pipeline pl[CS4281_NUMBER_OF_PIPELINES];
 };
 
+#include <linux/pm_legacy.h>
 #include "cs4281pm-24.c"
 
 #if CSDEBUG
diff --git a/sound/oss/maestro.c b/sound/oss/maestro.c
index 3dce504e6d6d..3abd3541cbc7 100644
--- a/sound/oss/maestro.c
+++ b/sound/oss/maestro.c
@@ -231,6 +231,7 @@
 #include <asm/uaccess.h>
 
 #include <linux/pm.h>
+#include <linux/pm_legacy.h>
 static int maestro_pm_callback(struct pm_dev *dev, pm_request_t rqst, void *d);
 
 #include "maestro.h"
diff --git a/sound/oss/nm256_audio.c b/sound/oss/nm256_audio.c
index 66970062eb36..0ce2c404a730 100644
--- a/sound/oss/nm256_audio.c
+++ b/sound/oss/nm256_audio.c
@@ -25,6 +25,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/pm.h>
+#include <linux/pm_legacy.h>
 #include <linux/delay.h>
 #include <linux/spinlock.h>
 #include "sound_config.h"
diff --git a/sound/oss/opl3sa2.c b/sound/oss/opl3sa2.c
index 2efbd865109b..cd41d0e4706a 100644
--- a/sound/oss/opl3sa2.c
+++ b/sound/oss/opl3sa2.c
@@ -70,6 +70,7 @@
 #include <linux/module.h>
 #include <linux/delay.h>
 #include <linux/pm.h>
+#include <linux/pm_legacy.h>
 #include "sound_config.h"
 
 #include "ad1848.h"
@@ -138,7 +139,7 @@ typedef struct {
 	struct pnp_dev* pdev;
 	int activated;			/* Whether said devices have been activated */
 #endif
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_LEGACY
 	unsigned int	in_suspend;
 	struct pm_dev	*pmdev;
 #endif
@@ -341,7 +342,7 @@ static void opl3sa2_mixer_reset(opl3sa2_state_t* devc)
 }
 
 /* Currently only used for power management */
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_LEGACY
 static void opl3sa2_mixer_restore(opl3sa2_state_t* devc)
 {
 	if (devc) {
@@ -354,7 +355,7 @@ static void opl3sa2_mixer_restore(opl3sa2_state_t* devc)
 		}
 	}
 }
-#endif
+#endif /* CONFIG_PM_LEGACY */
 
 static inline void arg_to_vol_mono(unsigned int vol, int* value)
 {
@@ -831,7 +832,8 @@ static struct pnp_driver opl3sa2_driver = {
 
 /* End of component functions */
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_LEGACY
+
 static DEFINE_SPINLOCK(opl3sa2_lock);
 
 /* Power Management support functions */
@@ -906,7 +908,7 @@ static int opl3sa2_pm_callback(struct pm_dev *pdev, pm_request_t rqst, void *dat
 	}
 	return 0;
 }
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_LEGACY */
 
 /*
  * Install OPL3-SA2 based card(s).
@@ -1019,12 +1021,12 @@ static int __init init_opl3sa2(void)
 
 		/* ewww =) */
 		opl3sa2_state[card].card = card;
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_LEGACY
 		/* register our power management capabilities */
 		opl3sa2_state[card].pmdev = pm_register(PM_ISA_DEV, card, opl3sa2_pm_callback);
 		if (opl3sa2_state[card].pmdev)
 			opl3sa2_state[card].pmdev->data = &opl3sa2_state[card];
-#endif /* CONFIG_PM */
+#endif /* CONFIG_PM_LEGACY */
 
 		/*
 		 * Set the Yamaha 3D enhancement mode (aka Ymersion) if asked to and
@@ -1081,7 +1083,7 @@ static void __exit cleanup_opl3sa2(void)
 	int card;
 
 	for(card = 0; card < opl3sa2_cards_num; card++) {
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_LEGACY
 		if (opl3sa2_state[card].pmdev)
 			pm_unregister(opl3sa2_state[card].pmdev);
 #endif
diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c
index e72ccd1a004f..1fdae678a345 100644
--- a/sound/pci/ad1889.c
+++ b/sound/pci/ad1889.c
@@ -1067,7 +1067,6 @@ MODULE_DEVICE_TABLE(pci, snd_ad1889_ids);
 
 static struct pci_driver ad1889_pci = {
 	.name = "AD1889 Audio",
-	.owner = THIS_MODULE,
 	.id_table = snd_ad1889_ids,
 	.probe = snd_ad1889_probe,
 	.remove = __devexit_p(snd_ad1889_remove),
diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c
index 4e76c4a636d9..feffbe73387e 100644
--- a/sound/pci/ali5451/ali5451.c
+++ b/sound/pci/ali5451/ali5451.c
@@ -2403,7 +2403,6 @@ static void __devexit snd_ali_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "ALI 5451",
-	.owner = THIS_MODULE,
 	.id_table = snd_ali_ids,
 	.probe = snd_ali_probe,
 	.remove = __devexit_p(snd_ali_remove),
diff --git a/sound/pci/als4000.c b/sound/pci/als4000.c
index 7c61561f297f..1904df650265 100644
--- a/sound/pci/als4000.c
+++ b/sound/pci/als4000.c
@@ -768,7 +768,6 @@ static void __devexit snd_card_als4000_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "ALS4000",
-	.owner = THIS_MODULE,
 	.id_table = snd_als4000_ids,
 	.probe = snd_card_als4000_probe,
 	.remove = __devexit_p(snd_card_als4000_remove),
diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c
index f5dad9248e39..8bae10d93529 100644
--- a/sound/pci/atiixp.c
+++ b/sound/pci/atiixp.c
@@ -1635,7 +1635,6 @@ static void __devexit snd_atiixp_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "ATI IXP AC97 controller",
-	.owner = THIS_MODULE,
 	.id_table = snd_atiixp_ids,
 	.probe = snd_atiixp_probe,
 	.remove = __devexit_p(snd_atiixp_remove),
diff --git a/sound/pci/atiixp_modem.c b/sound/pci/atiixp_modem.c
index 0cf202079571..3174b6625419 100644
--- a/sound/pci/atiixp_modem.c
+++ b/sound/pci/atiixp_modem.c
@@ -1309,7 +1309,6 @@ static void __devexit snd_atiixp_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "ATI IXP MC97 controller",
-	.owner = THIS_MODULE,
 	.id_table = snd_atiixp_ids,
 	.probe = snd_atiixp_probe,
 	.remove = __devexit_p(snd_atiixp_remove),
diff --git a/sound/pci/au88x0/au88x0.c b/sound/pci/au88x0/au88x0.c
index 6af3b13f2fd1..d965609d8b38 100644
--- a/sound/pci/au88x0/au88x0.c
+++ b/sound/pci/au88x0/au88x0.c
@@ -373,7 +373,6 @@ static void __devexit snd_vortex_remove(struct pci_dev *pci)
 // pci_driver definition
 static struct pci_driver driver = {
 	.name = CARD_NAME_SHORT,
-	.owner = THIS_MODULE,
 	.id_table = snd_vortex_ids,
 	.probe = snd_vortex_probe,
 	.remove = __devexit_p(snd_vortex_remove),
diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c
index da99b1be2e8f..ab737d6df41d 100644
--- a/sound/pci/azt3328.c
+++ b/sound/pci/azt3328.c
@@ -1838,7 +1838,6 @@ snd_azf3328_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "AZF3328",
-	.owner = THIS_MODULE,
 	.id_table = snd_azf3328_ids,
 	.probe = snd_azf3328_probe,
 	.remove = __devexit_p(snd_azf3328_remove),
diff --git a/sound/pci/bt87x.c b/sound/pci/bt87x.c
index 01d98eeb242e..8feca228c6d4 100644
--- a/sound/pci/bt87x.c
+++ b/sound/pci/bt87x.c
@@ -897,14 +897,13 @@ static void __devexit snd_bt87x_remove(struct pci_dev *pci)
 /* default entries for all Bt87x cards - it's not exported */
 /* driver_data is set to 0 to call detection */
 static struct pci_device_id snd_bt87x_default_ids[] = {
-	BT_DEVICE(878, PCI_ANY_ID, PCI_ANY_ID, 0),
-	BT_DEVICE(879, PCI_ANY_ID, PCI_ANY_ID, 0),
+	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_878, PCI_ANY_ID, PCI_ANY_ID, 0),
+	BT_DEVICE(PCI_DEVICE_ID_BROOKTREE_879, PCI_ANY_ID, PCI_ANY_ID, 0),
 	{ }
 };
 
 static struct pci_driver driver = {
 	.name = "Bt87x",
-	.owner = THIS_MODULE,
 	.id_table = snd_bt87x_ids,
 	.probe = snd_bt87x_probe,
 	.remove = __devexit_p(snd_bt87x_remove),
diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c
index ee58d16002e5..389d967c97f4 100644
--- a/sound/pci/ca0106/ca0106_main.c
+++ b/sound/pci/ca0106/ca0106_main.c
@@ -1499,7 +1499,6 @@ MODULE_DEVICE_TABLE(pci, snd_ca0106_ids);
 // pci_driver definition
 static struct pci_driver driver = {
 	.name = "CA0106",
-	.owner = THIS_MODULE,
 	.id_table = snd_ca0106_ids,
 	.probe = snd_ca0106_probe,
 	.remove = __devexit_p(snd_ca0106_remove),
diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c
index 57e8e433d56f..db605373b3bc 100644
--- a/sound/pci/cmipci.c
+++ b/sound/pci/cmipci.c
@@ -3053,7 +3053,6 @@ static void __devexit snd_cmipci_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "C-Media PCI",
-	.owner = THIS_MODULE,
 	.id_table = snd_cmipci_ids,
 	.probe = snd_cmipci_probe,
 	.remove = __devexit_p(snd_cmipci_remove),
diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c
index aea2c47712f9..034ff3755a3b 100644
--- a/sound/pci/cs4281.c
+++ b/sound/pci/cs4281.c
@@ -2106,7 +2106,6 @@ static int cs4281_resume(snd_card_t *card)
 
 static struct pci_driver driver = {
 	.name = "CS4281",
-	.owner = THIS_MODULE,
 	.id_table = snd_cs4281_ids,
 	.probe = snd_cs4281_probe,
 	.remove = __devexit_p(snd_cs4281_remove),
diff --git a/sound/pci/cs46xx/cs46xx.c b/sound/pci/cs46xx/cs46xx.c
index 32b4f8465cef..b9fff4ee6f9d 100644
--- a/sound/pci/cs46xx/cs46xx.c
+++ b/sound/pci/cs46xx/cs46xx.c
@@ -163,7 +163,6 @@ static void __devexit snd_card_cs46xx_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "Sound Fusion CS46xx",
-	.owner = THIS_MODULE,
 	.id_table = snd_cs46xx_ids,
 	.probe = snd_card_cs46xx_probe,
 	.remove = __devexit_p(snd_card_cs46xx_remove),
diff --git a/sound/pci/emu10k1/emu10k1.c b/sound/pci/emu10k1/emu10k1.c
index dd1ea9d3b81a..78270f8710ff 100644
--- a/sound/pci/emu10k1/emu10k1.c
+++ b/sound/pci/emu10k1/emu10k1.c
@@ -223,7 +223,6 @@ static void __devexit snd_card_emu10k1_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "EMU10K1_Audigy",
-	.owner = THIS_MODULE,
 	.id_table = snd_emu10k1_ids,
 	.probe = snd_card_emu10k1_probe,
 	.remove = __devexit_p(snd_card_emu10k1_remove),
diff --git a/sound/pci/emu10k1/emu10k1x.c b/sound/pci/emu10k1/emu10k1x.c
index cbb689474e7d..795577716a5d 100644
--- a/sound/pci/emu10k1/emu10k1x.c
+++ b/sound/pci/emu10k1/emu10k1x.c
@@ -1613,7 +1613,6 @@ MODULE_DEVICE_TABLE(pci, snd_emu10k1x_ids);
 // pci_driver definition
 static struct pci_driver driver = {
 	.name = "EMU10K1X",
-	.owner = THIS_MODULE,
 	.id_table = snd_emu10k1x_ids,
 	.probe = snd_emu10k1x_probe,
 	.remove = __devexit_p(snd_emu10k1x_remove),
diff --git a/sound/pci/ens1370.c b/sound/pci/ens1370.c
index 92ff7c510f2b..2daa575f43ff 100644
--- a/sound/pci/ens1370.c
+++ b/sound/pci/ens1370.c
@@ -2386,7 +2386,6 @@ static void __devexit snd_audiopci_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = DRIVER_NAME,
-	.owner = THIS_MODULE,
 	.id_table = snd_audiopci_ids,
 	.probe = snd_audiopci_probe,
 	.remove = __devexit_p(snd_audiopci_remove),
diff --git a/sound/pci/es1938.c b/sound/pci/es1938.c
index 78f90defcab1..c134f48152b0 100644
--- a/sound/pci/es1938.c
+++ b/sound/pci/es1938.c
@@ -1758,7 +1758,6 @@ static void __devexit snd_es1938_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "ESS ES1938 (Solo-1)",
-	.owner = THIS_MODULE,
 	.id_table = snd_es1938_ids,
 	.probe = snd_es1938_probe,
 	.remove = __devexit_p(snd_es1938_remove),
diff --git a/sound/pci/es1968.c b/sound/pci/es1968.c
index ac8294e21cc1..50079dc90743 100644
--- a/sound/pci/es1968.c
+++ b/sound/pci/es1968.c
@@ -2761,7 +2761,6 @@ static void __devexit snd_es1968_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "ES1968 (ESS Maestro)",
-	.owner = THIS_MODULE,
 	.id_table = snd_es1968_ids,
 	.probe = snd_es1968_probe,
 	.remove = __devexit_p(snd_es1968_remove),
diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c
index 4c7c8d225c7f..4e1d3434888d 100644
--- a/sound/pci/fm801.c
+++ b/sound/pci/fm801.c
@@ -1459,7 +1459,6 @@ static void __devexit snd_card_fm801_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "FM801",
-	.owner = THIS_MODULE,
 	.id_table = snd_fm801_ids,
 	.probe = snd_card_fm801_probe,
 	.remove = __devexit_p(snd_card_fm801_remove),
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 9d1412a9f2f8..ed525c03c996 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -1616,7 +1616,6 @@ MODULE_DEVICE_TABLE(pci, azx_ids);
 /* pci_driver definition */
 static struct pci_driver driver = {
 	.name = "HDA Intel",
-	.owner = THIS_MODULE,
 	.id_table = azx_ids,
 	.probe = azx_probe,
 	.remove = __devexit_p(azx_remove),
diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c
index 5aca37798c32..bd71bf424549 100644
--- a/sound/pci/ice1712/ice1712.c
+++ b/sound/pci/ice1712/ice1712.c
@@ -2735,7 +2735,6 @@ static void __devexit snd_ice1712_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "ICE1712",
-	.owner = THIS_MODULE,
 	.id_table = snd_ice1712_ids,
 	.probe = snd_ice1712_probe,
 	.remove = __devexit_p(snd_ice1712_remove),
diff --git a/sound/pci/ice1712/ice1724.c b/sound/pci/ice1712/ice1724.c
index 5b4293f5a652..0b5389ee26d5 100644
--- a/sound/pci/ice1712/ice1724.c
+++ b/sound/pci/ice1712/ice1724.c
@@ -2332,7 +2332,6 @@ static void __devexit snd_vt1724_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "ICE1724",
-	.owner = THIS_MODULE,
 	.id_table = snd_vt1724_ids,
 	.probe = snd_vt1724_probe,
 	.remove = __devexit_p(snd_vt1724_remove),
diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c
index 0801083f32dd..cf7801d2dd10 100644
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -2876,7 +2876,6 @@ static void __devexit snd_intel8x0_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "Intel ICH",
-	.owner = THIS_MODULE,
 	.id_table = snd_intel8x0_ids,
 	.probe = snd_intel8x0_probe,
 	.remove = __devexit_p(snd_intel8x0_remove),
diff --git a/sound/pci/intel8x0m.c b/sound/pci/intel8x0m.c
index acfb197a833c..a42091860da7 100644
--- a/sound/pci/intel8x0m.c
+++ b/sound/pci/intel8x0m.c
@@ -1317,7 +1317,6 @@ static void __devexit snd_intel8x0m_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "Intel ICH Modem",
-	.owner = THIS_MODULE,
 	.id_table = snd_intel8x0m_ids,
 	.probe = snd_intel8x0m_probe,
 	.remove = __devexit_p(snd_intel8x0m_remove),
diff --git a/sound/pci/korg1212/korg1212.c b/sound/pci/korg1212/korg1212.c
index 5561fd4091e8..a110d664f626 100644
--- a/sound/pci/korg1212/korg1212.c
+++ b/sound/pci/korg1212/korg1212.c
@@ -2534,7 +2534,6 @@ static void __devexit snd_korg1212_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "korg1212",
-	.owner = THIS_MODULE,
 	.id_table = snd_korg1212_ids,
 	.probe = snd_korg1212_probe,
 	.remove = __devexit_p(snd_korg1212_remove),
diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c
index 99eb76c56f81..ede7a75bfe08 100644
--- a/sound/pci/maestro3.c
+++ b/sound/pci/maestro3.c
@@ -2858,7 +2858,6 @@ static void __devexit snd_m3_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "Maestro3",
-	.owner = THIS_MODULE,
 	.id_table = snd_m3_ids,
 	.probe = snd_m3_probe,
 	.remove = __devexit_p(snd_m3_remove),
diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c
index c341c99ec783..b3090a13edab 100644
--- a/sound/pci/mixart/mixart.c
+++ b/sound/pci/mixart/mixart.c
@@ -1423,7 +1423,6 @@ static void __devexit snd_mixart_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "Digigram miXart",
-	.owner = THIS_MODULE,
 	.id_table = snd_mixart_ids,
 	.probe = snd_mixart_probe,
 	.remove = __devexit_p(snd_mixart_remove),
diff --git a/sound/pci/nm256/nm256.c b/sound/pci/nm256/nm256.c
index e7aa15178453..089d23b4a002 100644
--- a/sound/pci/nm256/nm256.c
+++ b/sound/pci/nm256/nm256.c
@@ -1673,7 +1673,6 @@ static void __devexit snd_nm256_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "NeoMagic 256",
-	.owner = THIS_MODULE,
 	.id_table = snd_nm256_ids,
 	.probe = snd_nm256_probe,
 	.remove = __devexit_p(snd_nm256_remove),
diff --git a/sound/pci/rme32.c b/sound/pci/rme32.c
index e6627b0e38e4..783df7625c1c 100644
--- a/sound/pci/rme32.c
+++ b/sound/pci/rme32.c
@@ -2012,7 +2012,6 @@ static void __devexit snd_rme32_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name =		"RME Digi32",
-	.owner =	THIS_MODULE,
 	.id_table =	snd_rme32_ids,
 	.probe =	snd_rme32_probe,
 	.remove =	__devexit_p(snd_rme32_remove),
diff --git a/sound/pci/rme96.c b/sound/pci/rme96.c
index 0eddeb16a10f..6d422ef64999 100644
--- a/sound/pci/rme96.c
+++ b/sound/pci/rme96.c
@@ -2413,7 +2413,6 @@ static void __devexit snd_rme96_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "RME Digi96",
-	.owner = THIS_MODULE,
 	.id_table = snd_rme96_ids,
 	.probe = snd_rme96_probe,
 	.remove = __devexit_p(snd_rme96_remove),
diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c
index 845158b01b02..d15ffb3e9b0a 100644
--- a/sound/pci/rme9652/hdsp.c
+++ b/sound/pci/rme9652/hdsp.c
@@ -5062,7 +5062,6 @@ static void __devexit snd_hdsp_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name =     "RME Hammerfall DSP",
-	.owner =    THIS_MODULE,
 	.id_table = snd_hdsp_ids,
 	.probe =    snd_hdsp_probe,
 	.remove = __devexit_p(snd_hdsp_remove),
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index 60a1141f1327..a1aef6f6767e 100644
--- a/sound/pci/rme9652/hdspm.c
+++ b/sound/pci/rme9652/hdspm.c
@@ -3639,7 +3639,6 @@ static void __devexit snd_hdspm_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "RME Hammerfall DSP MADI",
-	.owner = THIS_MODULE,
 	.id_table = snd_hdspm_ids,
 	.probe = snd_hdspm_probe,
 	.remove = __devexit_p(snd_hdspm_remove),
diff --git a/sound/pci/rme9652/rme9652.c b/sound/pci/rme9652/rme9652.c
index 59fcef9b6b81..f9d0c126c213 100644
--- a/sound/pci/rme9652/rme9652.c
+++ b/sound/pci/rme9652/rme9652.c
@@ -2654,7 +2654,6 @@ static void __devexit snd_rme9652_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name	  = "RME Digi9652 (Hammerfall)",
-	.owner	  = THIS_MODULE,
 	.id_table = snd_rme9652_ids,
 	.probe	  = snd_rme9652_probe,
 	.remove	  = __devexit_p(snd_rme9652_remove),
diff --git a/sound/pci/sonicvibes.c b/sound/pci/sonicvibes.c
index 9a35474aad05..e92ef3ae2ca1 100644
--- a/sound/pci/sonicvibes.c
+++ b/sound/pci/sonicvibes.c
@@ -1502,7 +1502,6 @@ static void __devexit snd_sonic_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "S3 SonicVibes",
-	.owner = THIS_MODULE,
 	.id_table = snd_sonic_ids,
 	.probe = snd_sonic_probe,
 	.remove = __devexit_p(snd_sonic_remove),
diff --git a/sound/pci/trident/trident.c b/sound/pci/trident/trident.c
index a8ca8e17853f..940d531575c0 100644
--- a/sound/pci/trident/trident.c
+++ b/sound/pci/trident/trident.c
@@ -177,7 +177,6 @@ static void __devexit snd_trident_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "Trident4DWaveAudio",
-	.owner = THIS_MODULE,
 	.id_table = snd_trident_ids,
 	.probe = snd_trident_probe,
 	.remove = __devexit_p(snd_trident_remove),
diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c
index 523eace250f7..fad2a2413bf6 100644
--- a/sound/pci/via82xx.c
+++ b/sound/pci/via82xx.c
@@ -2478,7 +2478,6 @@ static void __devexit snd_via82xx_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "VIA 82xx Audio",
-	.owner = THIS_MODULE,
 	.id_table = snd_via82xx_ids,
 	.probe = snd_via82xx_probe,
 	.remove = __devexit_p(snd_via82xx_remove),
diff --git a/sound/pci/via82xx_modem.c b/sound/pci/via82xx_modem.c
index 011f0fb63bf9..b83660bd05b0 100644
--- a/sound/pci/via82xx_modem.c
+++ b/sound/pci/via82xx_modem.c
@@ -1198,7 +1198,6 @@ static void __devexit snd_via82xx_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "VIA 82xx Modem",
-	.owner = THIS_MODULE,
 	.id_table = snd_via82xx_modem_ids,
 	.probe = snd_via82xx_probe,
 	.remove = __devexit_p(snd_via82xx_remove),
diff --git a/sound/pci/vx222/vx222.c b/sound/pci/vx222/vx222.c
index 2a7ad9dec021..dca6bd2c7580 100644
--- a/sound/pci/vx222/vx222.c
+++ b/sound/pci/vx222/vx222.c
@@ -252,7 +252,6 @@ static void __devexit snd_vx222_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "Digigram VX222",
-	.owner = THIS_MODULE,
 	.id_table = snd_vx222_ids,
 	.probe = snd_vx222_probe,
 	.remove = __devexit_p(snd_vx222_remove),
diff --git a/sound/pci/ymfpci/ymfpci.c b/sound/pci/ymfpci/ymfpci.c
index 1bbba32517ff..d013237205d8 100644
--- a/sound/pci/ymfpci/ymfpci.c
+++ b/sound/pci/ymfpci/ymfpci.c
@@ -344,7 +344,6 @@ static void __devexit snd_card_ymfpci_remove(struct pci_dev *pci)
 
 static struct pci_driver driver = {
 	.name = "Yamaha DS-XG PCI",
-	.owner = THIS_MODULE,
 	.id_table = snd_ymfpci_ids,
 	.probe = snd_card_ymfpci_probe,
 	.remove = __devexit_p(snd_card_ymfpci_remove),
diff --git a/sound/ppc/tumbler.c b/sound/ppc/tumbler.c
index 65384afcfc3f..d74bfabe5300 100644
--- a/sound/ppc/tumbler.c
+++ b/sound/ppc/tumbler.c
@@ -1194,8 +1194,14 @@ static void tumbler_resume(pmac_t *chip)
 	tumbler_set_master_volume(mix);
 	if (chip->update_automute)
 		chip->update_automute(chip, 0);
-	if (mix->headphone_irq >= 0)
+	if (mix->headphone_irq >= 0) {
+		unsigned char val;
+
 		enable_irq(mix->headphone_irq);
+		/* activate headphone status interrupts */
+		val = do_gpio_read(&mix->hp_detect);
+		do_gpio_write(&mix->hp_detect, val | 0x80);
+	}
 	if (mix->lineout_irq >= 0)
 		enable_irq(mix->lineout_irq);
 }
diff --git a/sound/sparc/Kconfig b/sound/sparc/Kconfig
index 09ab138646a6..ef022a846b06 100644
--- a/sound/sparc/Kconfig
+++ b/sound/sparc/Kconfig
@@ -1,7 +1,7 @@
 # ALSA Sparc drivers
 
 menu "ALSA Sparc devices"
-	depends on SND!=n && (SPARC32 || SPARC64)
+	depends on SND!=n && SPARC
 
 config SND_SUN_AMD7930
 	tristate "Sun AMD7930"
diff --git a/sound/usb/usx2y/usx2yhwdeppcm.c b/sound/usb/usx2y/usx2yhwdeppcm.c
index 0dc828ff9e94..c9136a98755f 100644
--- a/sound/usb/usx2y/usx2yhwdeppcm.c
+++ b/sound/usb/usx2y/usx2yhwdeppcm.c
@@ -691,6 +691,7 @@ static struct page * snd_usX2Y_hwdep_pcm_vm_nopage(struct vm_area_struct *area,
 	snd_assert((offset % PAGE_SIZE) == 0, return NOPAGE_OOM);
 	vaddr = (char*)((usX2Ydev_t*)area->vm_private_data)->hwdep_pcm_shm + offset;
 	page = virt_to_page(vaddr);
+	get_page(page);
 
 	if (type)
 		*type = VM_FAULT_MINOR;