summaryrefslogtreecommitdiffstats
path: root/drivers/staging/vme
Commit message (Collapse)AuthorAgeFilesLines
* Staging: vme_tsi148: use DEFINE_PCI_DEVICE_TABLENamhyung Kim2010-12-101-1/+1
| | | | | | | Convert 'const struct pci_device_id xxx[]' to 'DEFINE_PCI_DEVICE_TABLE(xxx)'. Signed-off-by: Namhyung Kim <namhyung@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: vme_ca91cx42: use DEFINE_PCI_DEVICE_TABLENamhyung Kim2010-12-101-1/+1
| | | | | | | Convert 'const struct pci_device_id xxx[]' to 'DEFINE_PCI_DEVICE_TABLE(xxx)'. Signed-off-by: Namhyung Kim <namhyung@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging/vme_user: add missing calls to vme_master_free calls in .removeEmilio G. Cota2010-12-031-1/+3
| | | | | | Signed-off-by: Emilio G. Cota <cota@braap.org> Acked-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging/vme/vme_user: use __dev{init, exit} for .probe and .removeEmilio G. Cota2010-12-031-5/+7
| | | | | | | Signed-off-by: Emilio G. Cota <cota@braap.org> [martyn.welch@ge.com: Fixed checkpatch line length warnings] Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging/vme_user: fix usage of the slave resources after they've been freedEmilio G. Cota2010-12-031-2/+2
| | | | | | | | | | | | | | | buf_unalloc() frees the memory buffers allocated with vme_alloc_consistent. The associated VME resource is needed in both vme_alloc_consistent and vme_free_consistent; however the slave VME resources are being freed before the calls to vme_free_consistent are made, which means the buffers are never returned. Fix this by freeing the VME resources only after the consistent buffers have been returned. Signed-off-by: Emilio G. Cota <cota@braap.org> Acked-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: vme: ca91cx42: mark the registers' base address pointer as __iomemEmilio G. Cota2010-11-161-1/+1
| | | | | | Signed-off-by: Emilio G. Cota <cota@braap.org> Acked-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: vme: tsi148: mark the registers' base address pointer as __iomemEmilio G. Cota2010-11-161-1/+1
| | | | | | Signed-off-by: Emilio G. Cota <cota@braap.org> Acked-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: vme: mark struct vme_master_resource's base address pointer as __iomemEmilio G. Cota2010-11-161-1/+1
| | | | | | Signed-off-by: Emilio G. Cota <cota@braap.org> Acked-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: vme_user: mark user-space buffers with __userEmilio G. Cota2010-11-161-13/+13
| | | | | | | Signed-off-by: Emilio G. Cota <cota@braap.org> [martyn.welch@ge.com: modified to remove checkpatch warnings] Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: vme_user: remove __iomem marking from kern_buf and derivatesEmilio G. Cota2010-11-161-3/+3
| | | | | | | | | kern_buf is not iomem; it comes from kmalloc and is directly dereferenced. Signed-off-by: Emilio G. Cota <cota@braap.org> Acked-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: vme_user: use an unsigned int for counting the number of kparamsEmilio G. Cota2010-11-161-1/+1
| | | | | | | | unsigned int is what struct kparam_array internally uses. Signed-off-by: Emilio G. Cota <cota@braap.org> Acked-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: vme_user: declare private variables as staticEmilio G. Cota2010-11-161-3/+3
| | | | | | | Signed-off-by: Emilio G. Cota <cota@braap.org> [martyn.welch@ge.com: modified to remove checkpatch warnings] Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: vme: ca91cx42: declare static functions as suchEmilio G. Cota2010-11-161-26/+26
| | | | | | | Signed-off-by: Emilio G. Cota <cota@braap.org> [martyn.welch@ge.com: modified to remove checkpatch warnings] Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: vme: tsi148: declare static functions as suchEmilio G. Cota2010-11-161-21/+22
| | | | | | | Signed-off-by: Emilio G. Cota <cota@braap.org> [martyn.welch@ge.com: modified to remove checkpatch warnings] Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: vme: tsi148: remove unreachable lineEmilio G. Cota2010-11-161-1/+0Star
| | | | | | Signed-off-by: Emilio G. Cota <cota@braap.org> Acked-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: vme: tsi148: fix warning in free_irqEmilio G. Cota2010-11-162-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | The cookie passed to request_irq isn't the same as the one passed to free_irq, which results in the following warning: [ 63.243533] WARNING: at kernel/irq/manage.c:899 __free_irq+0x9b/0x17d() [ 63.243533] Hardware name: [ 63.243533] Trying to free already-free IRQ 17 [ 63.243533] Modules linked in: vme_tsi148(-) vme e1000e iTCO_wdt iTCO_vendor_support [last unloaded: scsi_wait_scan] [ 63.243533] Pid: 2013, comm: rmmod Not tainted 2.6.35 #2 [ 63.243533] Call Trace: [ 63.243533] [<ffffffff81036ea3>] warn_slowpath_common+0x80/0x98 [ 63.243533] [<ffffffff81036f4f>] warn_slowpath_fmt+0x41/0x43 [ 63.243533] [<ffffffff810678c4>] __free_irq+0x9b/0x17d [ 63.243533] [<ffffffff810679d9>] free_irq+0x33/0x4e [ 63.243533] [<ffffffffa004a897>] tsi148_irq_exit+0x6b/0x70 [vme_tsi148] [...] [ 63.243533] ---[ end trace bbf92311d969efb4 ]--- Fix it by passing the same cookie to both functions. Signed-off-by: Emilio G. Cota <cota@braap.org> [martyn.welch@ge.com: modified to remove checkpatch warnings] Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: vme: tsi148: remove double freeing of the IRQ in .removeEmilio G. Cota2010-11-161-2/+0Star
| | | | | | | | | | | tsi148_irq_exit is called twice in .remove, which causes an oops. Remove the second call, which apart from being redundant cannot possibly work; the CR/CSR space has been already unmapped. Signed-off-by: Emilio G. Cota <cota@braap.org> Acked-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: vme: tsi148: use list_for_each_safe when deleting resources in .removeEmilio G. Cota2010-11-161-3/+4
| | | | | | | | This fixes an oops when removing the module. Signed-off-by: Emilio G. Cota <cota@braap.org> Acked-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: vme: fix bogus clearing of the bus number in vme_free_bus_numEmilio G. Cota2010-11-161-1/+1
| | | | | Signed-off-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: vme_user: remove unreachable lineEmilio G. Cota2010-11-161-1/+0Star
| | | | | | Signed-off-by: Emilio G. Cota <cota@braap.org> Acked-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: vme_user: return the appropriate error code when module_init failsEmilio G. Cota2010-11-161-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When init_module fails, 0 is returned anyway; the module is then installed and oopses when we try to remove it: [ 3236.368009] WARNING: at drivers/base/driver.c:262 driver_unregister+0x36/0x6f() [ 3236.368012] Hardware name: [ 3236.368014] Unexpected driver unregister! [ 3236.368016] Modules linked in: vme_user(-) vme_tsi148 vme e1000e iTCO_wdt iTCO_vendor_support [last unloaded: vme] [ 3236.368027] Pid: 16162, comm: rmmod Not tainted 2.6.35 #2 [ 3236.368029] Call Trace: [ 3236.368037] [<ffffffff81036ea3>] warn_slowpath_common+0x80/0x98 [ 3236.368044] [<ffffffff81060a65>] ? __try_stop_module+0x0/0x58 [ 3236.368049] [<ffffffff81036f4f>] warn_slowpath_fmt+0x41/0x43 [ 3236.368054] [<ffffffff81060a65>] ? __try_stop_module+0x0/0x58 [ 3236.368059] [<ffffffff811e8f78>] driver_unregister+0x36/0x6f [ 3236.368066] [<ffffffffa004aa44>] vme_unregister_driver+0xd/0xf [vme] [ 3236.368072] [<ffffffffa00616c8>] vme_user_exit+0x10/0x1e [vme_user] [ 3236.368076] [<ffffffff810612c1>] sys_delete_module+0x1ba/0x226 [ 3236.368082] [<ffffffff812d6e14>] ? do_page_fault+0x25d/0x28a [ 3236.368088] [<ffffffff8100202b>] system_call_fastpath+0x16/0x1b [ 3236.368092] ---[ end trace cab6d88ebc44c1de ]--- The appended fixes it by returning the appropriate error code in module_init whenever something goes wrong, thus cancelling the insertion of the module. Signed-off-by: Emilio G. Cota <cota@braap.org> Acked-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: vme: style: convert '&(foo)' to '&foo'Emilio G. Cota2010-11-164-257/+258
| | | | | | | | | done with find . -name '*.c' | xargs perl -p -i -e 's/&\(([^()]+)\)/&$1/g' Signed-off-by: Emilio G. Cota <cota@braap.org> Acked-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: vme: Assure D16 cycle if required in master_read and master_writeArthur Benilov2010-09-301-5/+89
| | | | | | | | | | | | | | | | From a95892fc2246d6dc45f57b7dd68f32b9b28bd0f7 Mon Sep 17 00:00:00 2001 From: Arthur Benilov <arthur.benilov@gmail.com> Date: Fri, 24 Sep 2010 13:51:07 +0200 Subject: [PATCH] Staging: vme: Assure D16 cycle if required in master_read and master_write memcpy_fromio() and memcpy_toio() functions apply internally to __memcpy() that performs data transfer in 32-bits or 8-bits blocks (at least on x86). This makes impossible to perform D16 cycle with ca91cx42 bridge. Provided modification assures performing data transfer with 32, 16, and 8 bits chunks. Signed-off-by: Arthur Benilov <arthur.benilov@iba-group.com> Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: Bulk convert the semaphore messThomas Gleixner2010-09-081-1/+1
| | | | | | | | init_MUTEX(_LOCKED) and DECLARE_MUTEX are going away. Bulk convert staging users. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: autoconvert trivial BKL users to private mutexArnd Bergmann2010-07-221-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All these files use the big kernel lock in a trivial way to serialize their private file operations, typically resulting from an earlier semi-automatic pushdown from VFS. None of these drivers appears to want to lock against other code, and they all use the BKL as the top-level lock in their file operations, meaning that there is no lock-order inversion problem. Consequently, we can remove the BKL completely, replacing it with a per-file mutex in every case. Using a scripted approach means we can avoid typos. file=$1 name=$2 if grep -q lock_kernel ${file} ; then if grep -q 'include.*linux.mutex.h' ${file} ; then sed -i '/include.*<linux\/smp_lock.h>/d' ${file} else sed -i 's/include.*<linux\/smp_lock.h>.*$/include <linux\/mutex.h>/g' ${file} fi sed -i ${file} \ -e "/^#include.*linux.mutex.h/,$ { 1,/^\(static\|int\|long\)/ { /^\(static\|int\|long\)/istatic DEFINE_MUTEX(${name}_mutex); } }" \ -e "s/\(un\)*lock_kernel\>[ ]*()/mutex_\1lock(\&${name}_mutex)/g" \ -e '/[ ]*cycle_kernel_lock();/d' else sed -i -e '/include.*\<smp_lock.h\>/d' ${file} \ -e '/cycle_kernel_lock()/d' fi Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: vme: vme_ca91cx42: remove casts from void*Kulikov Vasiliy2010-07-081-4/+4
| | | | | | | | Remove unnesessary casts from void*. Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: vme: vme_tsi148: remove casts from void*Kulikov Vasiliy2010-07-081-5/+5
| | | | | | | | Remove unnesessary casts from void*. Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: vme: bridges: Add missing unlocksJulia Lawall2010-06-191-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | Add a spin_unlock and mutex_unlock missing on the error path. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression E1; @@ * spin_lock(E1,...); <+... when != E1 if (...) { ... when != E1 * return ...; } ...+> * spin_unlock(E1,...); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: vme: devices: vme_user.c: Fix checkpatch.pl issues.Nanakos Chrysostomos2010-06-191-47/+45Star
| | | | | | | | Fix resolves checkpatch.pl issues for vme_user.c file. Signed-off-by: Nanakos Chrysostomos <nanakos@wired-net.gr> Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: Use GFP_ATOMIC when a lock is heldJulia Lawall2010-06-042-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In each case, the containing function is only called from one place, where a spin lock is held. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @gfp exists@ identifier fn; position p; @@ fn(...) { ... when != spin_unlock when any GFP_KERNEL@p ... when any } @locked@ identifier gfp.fn; @@ spin_lock(...) ... when != spin_unlock fn(...) @depends on locked@ position gfp.p; @@ - GFP_KERNEL@p + GFP_ATOMIC // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Cc: Jonathan Cameron <jic23@cam.ac.uk> Cc: Marek Lindner <lindner_marek@yahoo.de> Cc: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Merge staging-next tree into Linus's latest versionGreg Kroah-Hartman2010-05-216-265/+295
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/staging/arlan/arlan-main.c drivers/staging/comedi/drivers/cb_das16_cs.c drivers/staging/cx25821/cx25821-alsa.c drivers/staging/dt3155/dt3155_drv.c drivers/staging/hv/hv.c drivers/staging/netwave/netwave_cs.c drivers/staging/wavelan/wavelan.c drivers/staging/wavelan/wavelan_cs.c drivers/staging/wlags49_h2/wl_cs.c This required a bit of hand merging due to the conflicts that happened in the later .34-rc releases, as well as some staging driver changing coming in through other trees (v4l and pcmcia). Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: Use kcalloc or kzallocJulia Lawall2010-05-142-12/+4Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use kcalloc or kzalloc rather than the combination of kmalloc and memset. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x,y,flags; statement S; type T; @@ x = - kmalloc + kcalloc ( - y * sizeof(T), + y, sizeof(T), flags); if (x == NULL) S -memset(x, 0, y * sizeof(T)); @@ expression x,size,flags; statement S; @@ -x = kmalloc(size,flags); +x = kzalloc(size,flags); if (x == NULL) S -memset(x, 0, size); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk>
| * Staging: Drop memory allocation castJulia Lawall2010-05-122-3/+2Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Drop cast on the result of kmalloc and similar functions. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ type T; @@ - (T *) (\(kmalloc\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\| kmem_cache_alloc_node\|kmalloc_node\|kzalloc_node\)(...)) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: vme: declare vme_calc_slot() as staticBill Pemberton2010-05-111-1/+1
| | | | | | | | | | | | | | | | | | vme_calc_slot() is not used anywhere other than vme.c so it should be declared as static. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: vme: declare vme_bus_num_mtx staticBill Pemberton2010-05-111-1/+1
| | | | | | | | | | | | Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: vme: Correct checkpatch errorsMartyn Welch2010-05-113-119/+102Star
| | | | | | | | | | | | | | Correct numerous checkpatch errors in the vme driver. Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: vme: Use dev_err rather than printkMartyn Welch2010-05-112-126/+171
| | | | | | | | | | | | | | Replace instances of printk with dev_err where possible. Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: push down BKL into ioctl functionsArnd Bergmann2010-05-111-3/+15
| | | | | | | | | | | | Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Frederic Weisbecker <fweisbec@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * Staging: remove unused #include <linux/version.h>Huang Weiyi2010-05-111-1/+0Star
| | | | | | | | | | | | | | | | | | | | Remove unused #include <linux/version.h>('s) in drivers/staging/dt3155/allocator.c drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c drivers/staging/vme/boards/vme_vmivme7805.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Staging: vme: Re-introduce necessary bracketsMartyn Welch2010-04-301-1/+2
|/ | | | | | | | | Somehow I managed to remove a set of rather necessary brackets in commit 29848ac9f3b33bf171439ae2d66d40e6a71446c4. Put them back. Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* include cleanup: Update gfp.h and slab.h includes to prepare for breaking ↵Tejun Heo2010-03-304-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
* Staging: vme: VMIVME-7805 board supportArthur Benilov2010-03-046-0/+178
| | | | | | | | | | | | VMIVME-7805 board has a special control register that has to be used in order to activate the VME bus access via the Universe II bridge. This control register also handles endianess convertion. Signed-off-by: Arthur Benilov <arthur.benilov@iba-group.com> Signed-off-by: Vincent Bossier <vincent.bossier@iba-group.com> Acked-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: vme: Allocate memory buffers for master windowsArthur Benilov2010-03-041-0/+14
| | | | | | | | | | | | For VME device I/O operations on master windows the user driver tends to use kern_buf buffer array which is not allocated. This causes an error when reading from master window device files. Signed-off-by: Arthur Benilov <arthur.benilov@iba-group.com> Signed-off-by: Vincent Bossier <vincent.bossier@iba-group.com> Acked-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: vme: Use A24 when requesting slave resourceArthur Benilov2010-03-041-1/+5
| | | | | | | | | | | | | When requesting slave resources A16 addressing mode flag is used to find available windows. Since the ca91cx42 bridge only supports two A16 slave windows but four are requested, the driver fails to initialize. The flag has been changed to A24, which is supported by all slave windows. Signed-off-by: Arthur Benilov <arthur.benilov@iba-group.com> Signed-off-by: Vincent Bossier <vincent.bossier@iba-group.com> Acked-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: vme: llseek support in user driverArthur Benilov2010-03-041-2/+33
| | | | | | | | | | Provide vme_user_llseek() implementation. Signed-off-by: Arthur Benilov <arthur.benilov@iba-group.com> Signed-off-by: Vincent Bossier <vincent.bossier@iba-group.com> Acked-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: vme: Remove legacy unsupported codeMartyn Welch2010-03-044-559/+4Star
| | | | | | | | | Remove the code from the drivers that we are not going to implement before submitting for review. Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: vme: ca91cx42 slot detectionMartyn Welch2010-03-041-14/+5Star
| | | | | | | | Sort out slot detection on the ca91cx42. Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: vme: Add ca91cx42 rmw supportMartyn Welch2010-03-043-85/+64Star
| | | | | | | | Add support for Master Read-Modify-Write cycles on the ca91cx42. Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: vme: Correct ca91cx42 resource handlingMartyn Welch2010-03-041-10/+15
| | | | | | | | | | The ca91cx42 driver currently incorrectly handles master windows, setting and retrieving the sizing parameters incorrectly. Also, in the slave window handling, it uses an incorrectly set variable. Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: vme: add ca91cx42 dma supportMartyn Welch2010-03-044-367/+327Star
| | | | | | | | Add support for the DMA controller in the ca91cx42 bridge. Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-17 19:01:22 +0200