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* Freezer: make kernel threads nonfreezable by defaultRafael J. Wysocki2007-07-1735-37/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, the freezer treats all tasks as freezable, except for the kernel threads that explicitly set the PF_NOFREEZE flag for themselves. This approach is problematic, since it requires every kernel thread to either set PF_NOFREEZE explicitly, or call try_to_freeze(), even if it doesn't care for the freezing of tasks at all. It seems better to only require the kernel threads that want to or need to be frozen to use some freezer-related code and to remove any freezer-related code from the other (nonfreezable) kernel threads, which is done in this patch. The patch causes all kernel threads to be nonfreezable by default (ie. to have PF_NOFREEZE set by default) and introduces the set_freezable() function that should be called by the freezable kernel threads in order to unset PF_NOFREEZE. It also makes all of the currently freezable kernel threads call set_freezable(), so it shouldn't cause any (intentional) change of behaviour to appear. Additionally, it updates documentation to describe the freezing of tasks more accurately. [akpm@linux-foundation.org: build fixes] Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Nigel Cunningham <nigel@nigel.suspend2.net> Cc: Pavel Machek <pavel@ucw.cz> Cc: Oleg Nesterov <oleg@tv-sign.ru> Cc: Gautham R Shenoy <ego@in.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Slab allocators: Replace explicit zeroing with __GFP_ZEROChristoph Lameter2007-07-171-2/+2
| | | | | | | | | | | | | kmalloc_node() and kmem_cache_alloc_node() were not available in a zeroing variant in the past. But with __GFP_ZERO it is possible now to do zeroing while allocating. Use __GFP_ZERO to remove the explicit clearing of memory via memset whereever we can. Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* parse error, drivers/i2c/busses/i2c-pmcmsp.cYoann Padioleau2007-07-171-1/+1
| | | | | | | Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'drm-patches' of ↵Linus Torvalds2007-07-172-1/+3
|\ | | | | | | | | | | | | | | ssh://master.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-patches' of ssh://master.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm: add idr_init to drm_stub.c drm: fix problem with SiS typedef with sisfb enabled.
| * drm: add idr_init to drm_stub.cDave Airlie2007-07-171-0/+2
| | | | | | | | | | | | Brown paper bag for me this patch chunk didn't make it in the first application Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm: fix problem with SiS typedef with sisfb enabled.Dave Airlie2007-07-171-1/+1
| | | | | | | | | | | | Reported by: Avuton Olrich <avuton@gmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
* | Merge branch 'drm-patches' of ↵Linus Torvalds2007-07-174-312/+93Star
|\| | | | | | | | | | | | | | | ssh://master.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-patches' of ssh://master.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm: convert drawable code to using idr drm: convert drm context code to use Linux idr
| * drm: convert drawable code to using idrDave Airlie2007-07-173-209/+60Star
| | | | | | | | | | | | | | | | This converts the code for allocating drawables to the Linux idr, Fixes from: Michel Dänzer <michel@tungstengraphics.com>, Kristian Høgsberg <krh@redhat.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm: convert drm context code to use Linux idrDave Airlie2007-07-172-103/+33Star
| | | | | | | | | | | | | | | | | | This converts the drm context allocator to an idr, using the new idr interface features from Kristian. Fixes from Kristian Hoegsberg <krh@redhat.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
* | Merge branch 'merge' of ↵Linus Torvalds2007-07-1720-1071/+1638
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (209 commits) [POWERPC] Create add_rtc() function to enable the RTC CMOS driver [POWERPC] Add H_ILLAN_ATTRIBUTES hcall number [POWERPC] xilinxfb: Parameterize xilinxfb platform device registration [POWERPC] Oprofile support for Power 5++ [POWERPC] Enable arbitary speed tty ioctls and split input/output speed [POWERPC] Make drivers/char/hvc_console.c:khvcd() static [POWERPC] Remove dead code for preventing pread() and pwrite() calls [POWERPC] Remove unnecessary #undef printk from prom.c [POWERPC] Fix typo in Ebony default DTS [POWERPC] Check for NULL ppc_md.init_IRQ() before calling [POWERPC] Remove extra return statement [POWERPC] pasemi: Don't auto-select CONFIG_EMBEDDED [POWERPC] pasemi: Rename platform [POWERPC] arch/powerpc/kernel/sysfs.c: Move NUMA exports [POWERPC] Add __read_mostly support for powerpc [POWERPC] Modify sched_clock() to make CONFIG_PRINTK_TIME more sane [POWERPC] Create a dummy zImage if no valid platform has been selected [POWERPC] PS3: Bootwrapper support. [POWERPC] powermac i2c: Use mutex [POWERPC] Schedule removal of arch/ppc ... Fixed up conflicts manually in: Documentation/feature-removal-schedule.txt arch/powerpc/kernel/pci_32.c arch/powerpc/kernel/pci_64.c include/asm-powerpc/pci.h and asked the powerpc people to double-check the result..
| * \ Merge branch 'for-2.6.23' into mergePaul Mackerras2007-07-1120-1071/+1638
| |\ \
| | * | [POWERPC] Make drivers/char/hvc_console.c:khvcd() staticAdrian Bunk2007-07-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| | * | [POWERPC] Remove dead code for preventing pread() and pwrite() callsRobert P. J. Day2007-07-101-10/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the deactivated code for checking for pread() and pwrite() calls on the PPC-based BRIQ. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| | * | [POWERPC] Fix drivers/rtc/Kconfig for powerpcWade Farnsworth2007-07-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The powerpc arch uses CONFIG_PPC instead of CONFIG_POWERPC. This fixes drivers/rtc/Kconfig to use the correct config option. Signed-off-by: Wade Farnsworth <wfarnsworth@mvista.com> Acked-by: Jon Loeliger <jdl@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| | * | [POWERPC] of_serial: add port type checkingIshizaki Kou2007-07-101-3/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, of_serial driver supports only 8250 compatible ports, but prepares that others can easily be added. Yet unregister routine assumes port is 8250. This corrects unregister routine to check port type. Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
| | * | [POWERPC] of_serial: Ignore unknown serial portIshizaki Kou2007-07-101-4/+2Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current of_serial driver assumes unknown serial port to be 8250. But this behavior may cause fatal problems when the serial port is not 8250. This corrects probe routine to ignore unknown serial port. Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
| | * | [POWERPC] VIOTAPE: Use designated initializers for fops member structures.Robert P. J. Day2007-07-101-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace the old-style member initializers with the newer designated initializers. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
| | * | [POWERPC] Fix viodasd geometry calculationsStephen Rothwell2007-07-101-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit a885c8c4316e1c1d2d2c8755da3f3d14f852528d that introduced the getgeo block device method changed the fallback number of sectors and introduced a bug into the fallback cylinder number calculation. Thanks to Rusty Russell for noticing this. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
| | * | [POWERPC] 8xx: mpc885ads pcmcia supportVitaly Bordug2007-07-102-192/+176Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds support for PowerQuicc on-chip PCMCIA. The driver is implemented as of_device, so only arch/powerpc stuff is capable to use it, which now implies only mpc885ads reference board. To cope with the code that should be hooked inside driver, but is really board specific (like set_voltage), global structure mpc8xx_pcmcia_ops holds necessary function pointers that are filled in the BSP code. [akpm@linux-foundation.org: whitespace diddles] Signed-off-by: Vitaly Bordug <vitb@kernel.crashing.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Olof Johansson <olof@lixom.net> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| | * | [POWERPC] CPM_UART: Use inline function form of eieioKumar Gala2007-07-101-1/+1
| | | | | | | | | | | | | | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
| | * | [POWERPC] PS3: Storage Driver CoreGeert Uytterhoeven2007-06-282-0/+303
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add storage driver core support for the PS3. PS3 storage devices are a special kind of PS3 system bus device. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| | * | [POWERPC] PS3: Frame buffer system-bus reworkGeert Uytterhoeven2007-06-282-165/+129Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the ps3fb device from a platform device to a PS3 system bus device. Fix the remove and shutdown methods to support kexec and to make ps3fb a loadable module. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| | * | [POWERPC] PS3: Rework AV settings driverGeoff Levand2007-06-283-208/+202Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make the PS3 ps3av driver a loadable module. - Replace static data with kmalloc()'ed. o Allocate struct ps3av dynamically, as it contains data used as vuart receive/transmit buffers o Move static recv_buf from ps3av_do_pkt() to struct ps3av - Move ps3av_vuart_{read,write}() from drivers/ps3/ps3av_cmd.c to drivers/ps3/ps3av.c and make them static as they're used in that file only. - Make device a PS3 system-bus device. - Update copyright formatting. - Make two new routines ps3av_register_flip_ctl() and ps3av_flip_ctl() to support late binding of the frame buffer flip control routine. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| | * | [POWERPC] PS3: System manager re-workGeoff Levand2007-06-283-99/+260
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PS3 sys-manager updates to reflect the new PS3 unifed device support. Fixups to the PS3 sys-manager driver to properly support sys_reboot(). - Add varable request_tag to struct ps3_sys_manager_header. - Move ctrl_alt_del from PS3_SM_EVENT_POWER_RELEASED to PS3_SM_EVENT_POWER_PRESSED. - Make the PS3 sys-manager driver a loadable module. - Add new file sys-manager-core.c. - Add new struct ps3_sys_manager_ops for dynamic binding. - Put data sent to device on stack. - Add support for PS3_SM_SERVICE_ID_REQUEST_ERROR. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| | * | [POWERPC] PS3: Vuart reworkGeoff Levand2007-06-282-374/+510
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PS3 vuart updates to reflect the new PS3 unified device support. - Move vuart devices to the PS3 system bus. - Replace use of ps3_vuart_port_device with ps3_system_bus_device. - Make the PS3 vuart bus driver a loadable module. - Add remove() and shutdown() routines. - Move ps3_vuart_work into ps3_vuart_port_priv.tx_list. - Remove redundant spinlock ps3_vuart_work.lock. - No longer free ps3_vuart_port_device.priv on shutdown. - Cleanup Kconfig defs. - Export symbols needed for modular port drivers. - Arrange to use port numbers found in repository. - Fix bugs in ps3_vuart_read_async() and polled reading - Cleanup handling of shared interrupt with ps3_vuart_bus_interrupt_get() and ps3_vuart_bus_interrupt_put() - Add more comments to vuart.c. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| | * | [POWERPC] PS3: Add support for HDMI RGB Full Range modeMasashi Kimoto2007-06-281-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for HDMI RGB Full Range mode, which is available on system software 1.80 or newer. CC: Masashi Kimoto <Masashi_Kimoto@hq.scei.sony.co.jp> Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| | * | [POWERPC] PS3: Use __maybe_unusedGeoff Levand2007-06-281-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change the PS3 debug routines from using the GCC specific '__attribute__ ((unused))' to the preprocessor macro __maybe_unused. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| | * | [POWERPC] Rewrite IO allocation & mapping on powerpc64Benjamin Herrenschmidt2007-06-141-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This rewrites pretty much from scratch the handling of MMIO and PIO space allocations on powerpc64. The main goals are: - Get rid of imalloc and use more common code where possible - Simplify the current mess so that PIO space is allocated and mapped in a single place for PCI bridges - Handle allocation constraints of PIO for all bridges including hot plugged ones within the 2GB space reserved for IO ports, so that devices on hotplugged busses will now work with drivers that assume IO ports fit in an int. - Cleanup and separate tracking of the ISA space in the reserved low 64K of IO space. No ISA -> Nothing mapped there. I booted a cell blade with IDE on PIO and MMIO and a dual G5 so far, that's it :-) With this patch, all allocations are done using the code in mm/vmalloc.c, though we use the low level __get_vm_area with explicit start/stop constraints in order to manage separate areas for vmalloc/vmap, ioremap, and PCI IOs. This greatly simplifies a lot of things, as you can see in the diffstat of that patch :-) A new pair of functions pcibios_map/unmap_io_space() now replace all of the previous code that used to manipulate PCI IOs space. The allocation is done at mapping time, which is now called from scan_phb's, just before the devices are probed (instead of after, which is by itself a bug fix). The only other caller is the PCI hotplug code for hot adding PCI-PCI bridges (slots). imalloc is gone, as is the "sub-allocation" thing, but I do beleive that hotplug should still work in the sense that the space allocation is always done by the PHB, but if you unmap a child bus of this PHB (which seems to be possible), then the code should properly tear down all the HPTE mappings for that area of the PHB allocated IO space. I now always reserve the first 64K of IO space for the bridge with the ISA bus on it. I have moved the code for tracking ISA in a separate file which should also make it smarter if we ever are capable of hot unplugging or re-plugging an ISA bridge. This should have a side effect on platforms like powermac where VGA IOs will no longer work. This is done on purpose though as they would have worked semi-randomly before. The idea at this point is to isolate drivers that might need to access those and fix them by providing a proper function to obtain an offset to the legacy IOs of a given bus. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | | Merge branch 'upstream-linus' of ↵Linus Torvalds2007-07-1741-1799/+2394
|\ \ \ \ | |_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (37 commits) forcedeth bug fix: realtek phy forcedeth bug fix: vitesse phy forcedeth bug fix: cicada phy atl1: reorder atl1_main functions atl1: fix excessively indented code atl1: cleanup atl1_main atl1: header file cleanup atl1: remove irq_sem cdc-subset to support new vendor/product ID 8139cp: implement the missing dev->tx_timeout myri10ge: Remove nonsensical limit in the tx done routine gianfar: kill unused header EP93XX_ETH must select MII macb: Add multicast capability macb: Use generic PHY layer s390: add barriers to qeth driver s390: scatter-gather for inbound traffic in qeth driver eHEA: Introducing support vor DLPAR memory add Fix a potential NULL pointer dereference in free_shared_mem() in drivers/net/s2io.c [PATCH] softmac: Fix ESSID problem ...
| * | | forcedeth bug fix: realtek phyAyaz Abdulla2007-07-171-0/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch contains errata fixes for the realtek phy. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | forcedeth bug fix: vitesse phyAyaz Abdulla2007-07-171-0/+88
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch contains errata fixes for the vitesse phy. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | forcedeth bug fix: cicada phyAyaz Abdulla2007-07-171-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch contains errata fixes for the cicada phy. It only renamed the defines to be phy specific. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | atl1: reorder atl1_main functionsJay Cliburn2007-07-171-975/+975
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reorder functions in atl1_main into more logical groupings to make the code easier to follow. This patch is large, but it's harmless; it neither adds nor removes any functionality whatsoever. Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | atl1: fix excessively indented codeJay Cliburn2007-07-171-36/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move excessively indented code to separate functions. Also move ring pointer initialization to its own function. Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | atl1: cleanup atl1_mainJay Cliburn2007-07-171-141/+137Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix indentation, remove dead code, improve some comments, change dev_dbg to dev_printk. Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | atl1: header file cleanupJay Cliburn2007-07-172-85/+90
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove unused structure members, improve comments, break long comment lines, rename a constant to be consistent with others in the file. Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | atl1: remove irq_semJay Cliburn2007-07-172-5/+2Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove unnecessary irq_sem code. Signed-off-by: Chris Snook <csnook@redhat.com> Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | cdc-subset to support new vendor/product IDjing xiang2007-07-171-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is for cdc subset to support Mavell vendor/product ID. Signed-off-by: Jing Xiang <everxiang@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | 8139cp: implement the missing dev->tx_timeoutFrancois Romieu2007-07-171-3/+24
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Mika Lansirinne <mika.lansirinne@stonesoft.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | myri10ge: Remove nonsensical limit in the tx done routineBrice Goglin2007-07-171-6/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove nonsensical limit in the tx done routine. Specifically, the loop will always terminate after processing <= 1 rings worth of frames, as the mcp index is not refetched, so the removed conditional could never be true. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | gianfar: kill unused headerKumar Gala2007-07-171-1/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A long time ago we used OCP with the gianfar driver. Eventually when we kill arch/ppc including this will cause issues so lets just kill it now. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | EP93XX_ETH must select MIIJohn Donoghue2007-07-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_EP93XX_ETH=y, CONFIG_MII=n results in an obvious link error. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | macb: Add multicast capabilityPatrice Vilchez2007-07-171-0/+120
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add multicast capability to Atmel ethernet macb driver. Signed-off-by: Patrice Vilchez <patrice.vilchez@rfo.atmel.com> Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | macb: Use generic PHY layerfrederic RODO2007-07-173-257/+206Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the macb driver to use the generic PHY layer in drivers/net/phy. Signed-off-by: Frederic RODO <f.rodo@til-technologies.fr> Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | s390: add barriers to qeth driverFrank Blaschka2007-07-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add barrier to loop where atomic variable is evaluated. Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: Ursula Braun <braunu@de.ibm.com> Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | s390: scatter-gather for inbound traffic in qeth driverFrank Blaschka2007-07-173-32/+165
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For large incoming packets > PAGE_SIZE/2 qeth creates a fragmented skb by adding pointers to qdio pages to the fragment list of the skb. This avoids allocating big chunks of consecutive memory. Also copying data from the qdio buffer to the skb is economized. Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: Ursula Braun <braunu@de.ibm.com> Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | eHEA: Introducing support vor DLPAR memory addThomas Klein2007-07-165-65/+275
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for DLPAR memory add to the eHEA driver. To detect whether memory was added the driver uses its own memory mapping table and checks for kernel addresses whether they're located in already known memory sections. If not the function ehea_rereg_mrs() is triggered which performs a rebuild of the mapping table and a re-registration of the global memory region. Signed-off-by: Thomas Klein <tklein@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | Merge branch 'upstream-jgarzik' of ↵Jeff Garzik2007-07-1621-268/+276
| |\ \ \ | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream
| | * | | [PATCH] use list_for_each_entry() for iteration in Prism 54 driverMatthias Kaehlcke2007-07-101-16/+6Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use list_for_each_entry() instead of manual iteration and substitute a list_for_each_safe() loop with list_for_each_entry_safe() Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com> Cc: Christoph Hellwig <hch@lst.de> Acked-by: Luis R. Rodriguez <mcgrof@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | | [PATCH] libertas: fix disabling WPADan Williams2007-07-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Found by Guillaume LECERF <glecerf@gmail.com> Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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