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2007-10-17x86: Create clflush() inline, remove hardcoded wbinvdH. Peter Anvin1-5/+6
Create an inline function for clflush(), with the proper arguments, and use it instead of hard-coding the instruction. This also removes one instance of hard-coded wbinvd, based on a patch by Bauder de Oliveira Costa. [ tglx: arch/x86 adaptation ] Cc: Andi Kleen <andi@firstfloor.org> Cc: Glauber de Oliveira Costa <gcosta@redhat.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2007-10-17convert ill defined log2() to ilog2()Fengguang Wu3-14/+7
It's *wrong* to have #define log2(n) ffz(~(n)) It should be *reversed*: #define log2(n) flz(~(n)) or #define log2(n) fls(n) or just use ilog2(n) defined in linux/log2.h. This patch follows the last solution, recommended by Andrew Morton. Cc: <linux-ext4@vger.kernel.org> Cc: Mingming Cao <cmm@us.ibm.com> Cc: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Chris Ahna <christopher.j.ahna@intel.com> Cc: David Mosberger-Tang <davidm@hpl.hp.com> Cc: Kyle McMartin <kyle@parisc-linux.org> Cc: Dave Airlie <airlied@linux.ie> Cc: Dave Jones <davej@codemonkey.org.uk> Signed-off-by: Fengguang Wu <wfg@mail.ustc.edu.cn> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-16video gfx: merge kconfig menusRandy Dunlap1-1/+1
Move AGP and DRM menus into the video graphics support menu. They use 'menuconfig' so that they can all be disabled with one selection. Make the console menu use 'menuconfig' so that it can all be disabled with one selection. Make the frame buffer menu use 'menuconfig' so that it can all be disabled with one selection. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Dave Airlie <airlied@linux.ie> Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-15fix use after free in amd create gatt pagesJesper Juhl1-7/+2
Coverity spotted a "use after free" bug in drivers/char/agp/amd-k7-agp.c::amd_create_gatt_pages(). The problem is this: If "entry = kzalloc(sizeof(struct amd_page_map), GFP_KERNEL);" fails, then there's a loop in the function to free all entries allocated so far and break out of the allocation loop. That in itself is pretty sane, but then the (now freed) 'tables' is assigned to amd_irongate_private.gatt_pages and 'retval' is set to -ENOMEM which causes amd_free_gatt_pages(); to be called at the end of the function. The problem with this is that amd_free_gatt_pages() will then loop 'amd_irongate_private.num_tables' times and try to free each entry in tables[] - this is bad since tables has already been freed and furthermore it will call kfree(tables) at the end - a double free. This patch removes the freeing loop in amd_create_gatt_pages() and instead relies entirely on the call to amd_free_gatt_pages() to free everything we allocated in case of an error. It also sets amd_irongate_private.num_tables to the actual number of entries allocated instead of just using the value passed in from the caller - this ensures that amd_free_gatt_pages() will only attempt to free stuff that was actually allocated. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dave Airlie <airlied@redhat.com>
2007-10-15AGP fix race condition between unmapping and freeing pagesDave Airlie6-27/+48
With Andi's clflush fixup, we were getting hangs on server exit, flushing the mappings after freeing each page helped. This showed up a race condition where the pages after being freed could be reused before the agp mappings had been flushed. Flushing after each single page is a bad thing for future drm work, so make the page destroy a two pass unmapping all the pages, flushing the mappings, and then destroying the pages. Signed-off-by: Dave Airlie <airlied@linux.ie> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2007-10-06Revert "intel_agp: fix stolen mem range on G33"Kyle McMartin1-5/+0
This reverts commit f443675affe3f16dd428e46f0f7fd3f4d703eeab, which breaks horribly if you aren't running an unreleased xf86-video-intel driver out of git. Signed-off-by: Kyle McMartin <kyle@mcmartin.ca> Cc: Dave Airlie <airlied@linux.ie> Cc: Zhenyu Wang <zhenyu.z.wang@intel.com> Acked-by: Keith Packard <keithp@keithp.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-09-19intel-agp: Fix i830 mask variable that changed with G33 supportDave Airlie2-2/+3
The mask on i830 should be 0x70 always, later chips 0xF0 should be okay. Signed-off-by: Dave Airlie <airlied@linux.ie> Acked-by: Zhenyu Wang <zhenyu.z.wang@intel.com> Cc: Michael Haas <laga@laga.ath.cx> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-09-11intel_agp: fix GTT map size on G33Zhenyu Wang1-1/+4
G33 has 1MB GTT table range. Fix GTT mapping in case like 512MB aperture size. Signed-off-by: Zhenyu Wang <zhenyu.z.wang@intel.com> Acked-by: Dave Airlie <airlied@linux.ie> Cc: Dave Jones <davej@codemonkey.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-09-11intel_agp: fix stolen mem range on G33Zhenyu Wang1-0/+5
G33 GTT stolen memory is below graphics data stolen memory and be seperate, so don't subtract it in stolen mem counting. Signed-off-by: Zhenyu Wang <zhenyu.z.wang@intel.com> Acked-by: Dave Airlie <airlied@linux.ie> Cc: Dave Jones <davej@codemonkey.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-08-25agp: balance ioremap checksScott Thompson6-5/+22
patchset against 2.6.23-rc3. corrects missing ioremap return checks and balancing on iounmap calls, integrated changes per list recommendations on the original set of patches.. Signed-off-by: Scott Thompson <postfail <at> hushmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-08-25agp: Add device id for P4M900 to via-agp moduleXavier Bachelot1-0/+5
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-08-06efficeon-agp leaks 'struct agp_bridge_data' in error paths of agp_efficeon_probe()Jesper Juhl1-0/+2
(This is a resend of a patch originally submitted on 24-Jul-2007 00:14) Ok, this is something the coverity checker found (CID: 1813). I'm not at all intimate with this code, so I'm not sure if this attempt at a fix is correct (but at least it compiles). Please look it over and NACK if bad or merge if good ;-) Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-29Remove fs.h from mm.hAlexey Dobriyan2-0/+2
Remove fs.h from mm.h. For this, 1) Uninline vma_wants_writenotify(). It's pretty huge anyway. 2) Add back fs.h or less bloated headers (err.h) to files that need it. As result, on x86_64 allyesconfig, fs.h dependencies cut down from 3929 files rebuilt down to 3444 (-12.3%). Cross-compile tested without regressions on my two usual configs and (sigh): alpha arm-mx1ads mips-bigsur powerpc-ebony alpha-allnoconfig arm-neponset mips-capcella powerpc-g5 alpha-defconfig arm-netwinder mips-cobalt powerpc-holly alpha-up arm-netx mips-db1000 powerpc-iseries arm arm-ns9xxx mips-db1100 powerpc-linkstation arm-assabet arm-omap_h2_1610 mips-db1200 powerpc-lite5200 arm-at91rm9200dk arm-onearm mips-db1500 powerpc-maple arm-at91rm9200ek arm-picotux200 mips-db1550 powerpc-mpc7448_hpc2 arm-at91sam9260ek arm-pleb mips-ddb5477 powerpc-mpc8272_ads arm-at91sam9261ek arm-pnx4008 mips-decstation powerpc-mpc8313_rdb arm-at91sam9263ek arm-pxa255-idp mips-e55 powerpc-mpc832x_mds arm-at91sam9rlek arm-realview mips-emma2rh powerpc-mpc832x_rdb arm-ateb9200 arm-realview-smp mips-excite powerpc-mpc834x_itx arm-badge4 arm-rpc mips-fulong powerpc-mpc834x_itxgp arm-carmeva arm-s3c2410 mips-ip22 powerpc-mpc834x_mds arm-cerfcube arm-shannon mips-ip27 powerpc-mpc836x_mds arm-clps7500 arm-shark mips-ip32 powerpc-mpc8540_ads arm-collie arm-simpad mips-jazz powerpc-mpc8544_ds arm-corgi arm-spitz mips-jmr3927 powerpc-mpc8560_ads arm-csb337 arm-trizeps4 mips-malta powerpc-mpc8568mds arm-csb637 arm-versatile mips-mipssim powerpc-mpc85xx_cds arm-ebsa110 i386 mips-mpc30x powerpc-mpc8641_hpcn arm-edb7211 i386-allnoconfig mips-msp71xx powerpc-mpc866_ads arm-em_x270 i386-defconfig mips-ocelot powerpc-mpc885_ads arm-ep93xx i386-up mips-pb1100 powerpc-pasemi arm-footbridge ia64 mips-pb1500 powerpc-pmac32 arm-fortunet ia64-allnoconfig mips-pb1550 powerpc-ppc64 arm-h3600 ia64-bigsur mips-pnx8550-jbs powerpc-prpmc2800 arm-h7201 ia64-defconfig mips-pnx8550-stb810 powerpc-ps3 arm-h7202 ia64-gensparse mips-qemu powerpc-pseries arm-hackkit ia64-sim mips-rbhma4200 powerpc-up arm-integrator ia64-sn2 mips-rbhma4500 s390 arm-iop13xx ia64-tiger mips-rm200 s390-allnoconfig arm-iop32x ia64-up mips-sb1250-swarm s390-defconfig arm-iop33x ia64-zx1 mips-sead s390-up arm-ixp2000 m68k mips-tb0219 sparc arm-ixp23xx m68k-amiga mips-tb0226 sparc-allnoconfig arm-ixp4xx m68k-apollo mips-tb0287 sparc-defconfig arm-jornada720 m68k-atari mips-workpad sparc-up arm-kafa m68k-bvme6000 mips-wrppmc sparc64 arm-kb9202 m68k-hp300 mips-yosemite sparc64-allnoconfig arm-ks8695 m68k-mac parisc sparc64-defconfig arm-lart m68k-mvme147 parisc-allnoconfig sparc64-up arm-lpd270 m68k-mvme16x parisc-defconfig um-x86_64 arm-lpd7a400 m68k-q40 parisc-up x86_64 arm-lpd7a404 m68k-sun3 powerpc x86_64-allnoconfig arm-lubbock m68k-sun3x powerpc-cell x86_64-defconfig arm-lusl7200 mips powerpc-celleb x86_64-up arm-mainstone mips-atlas powerpc-chrp32 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-27agp: AMD AGP is used on UP1100 & UP1500 alpha boxenAlan Hourihane1-1/+1
Signed-off-by: Dave Airlie <airlied@redhat.com>
2007-07-27intel_agp: really fix 945/965GMEZhenyu Wang1-5/+12
Fix some missing places to check with device id info, which should probe the device gart correctly. Signed-off-by: Wang Zhenyu <zhenyu.z.wang@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2007-07-27agp: don't lock pagesNick Piggin3-5/+0
AGP should not need to lock pages. They are not protecting any race because there is no lock_page calls, only SetPageLocked. This is causing hangs with d00806b183152af6d24f46f0c33f14162ca1262a. Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
2007-07-27Fix "use after free" / "double free" bug in ati_create_gatt_pages / ati_free_gatt_pagesJesper Juhl1-7/+2
Hi, Coverity spotted a "use after free" bug in drivers/char/agp/ati-agp.c::ati_create_gatt_pages(). The same one that was in drivers/char/agp/amd-k7-agp.c::amd_create_gatt_pages() The problem is this: If "entry = kzalloc(sizeof(struct ati_page_map), GFP_KERNEL);" fails, then there's a loop in the function to free all entries allocated so far and break out of the allocation loop. That in itself is pretty sane, but then the (now freed) 'tables' is assigned to ati_generic_private.gatt_pages and 'retval' is set to -ENOMEM which causes ati_free_gatt_pages(); to be called at the end of the function. The problem with this is that ati_free_gatt_pages() will then loop 'ati_generic_private.num_tables' times and try to free each entry in tables[] - this is bad since tables has already been freed and furthermore it will call kfree(tables) at the end - a double free. This patch removes the freeing loop in ati_create_gatt_pages() and instead relies entirely on the call to ati_free_gatt_pages() to free everything we allocated in case of an error. It also sets ati_generic_private.num_tables to the actual number of entries allocated instead of just using the value passed in from the caller - this ensures that ati_free_gatt_pages() will only attempt to free stuff that was actually allocated. Note: I'm in no way intimate with this code and I have no way to actually test this patch (besides compile test it), so while I've tried to be careful in reading the code and make sure the patch does the right thing an ACK from someone who actually knows the code in-depth would be very much appreciated. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-07-12Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgartLinus Torvalds1-1/+1
* master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart: [AGPGART] Hand off AGP maintainence.
2007-07-11PCI: Change all drivers to use pci_device->revisionAuke Kok2-7/+3
Instead of all drivers reading pci config space to get the revision ID, they can now use the pci_device->revision member. This exposes some issues where drivers where reading a word or a dword for the revision number, and adding useless error-handling around the read. Some drivers even just read it for no purpose of all. In devices where the revision ID is being copied over and used in what appears to be the equivalent of hotpath, I have left the copy code and the cached copy as not to influence the driver's performance. Compile tested with make all{yes,mod}config on x86_64 and i386. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Acked-by: Dave Jones <davej@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-07-09[AGPGART] Hand off AGP maintainence.Dave Jones1-1/+1
Most of the AGP changes recently have been done in lock-step with DRM updates, so it's probably easier to have airlied pushing AGP changes at the same time he does DRM updates. [Also remove my name from the boot messages. Cautionary tale to others: Never do this, when computers don't boot, people assume you're responsible even if 15 other subsystems initialised after yours. :-) ] Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-06-21[AGPGART] intel_agp: don't load if no IGD and AGP portWang Zhenyu1-16/+19
After i915 chip, GMCH has no AGP port. Origin bridge driver in device table will try to access illegal regs like APBASE, APSIZE, etc. This may cause problem. So mark them as NULL in the table, we won't load if no IGD got detect and bridge has no AGP port. Signed-off-by: Wang Zhenyu <zhenyu.z.wang@intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
2007-06-14Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgartLinus Torvalds1-46/+51
* master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart: [AGPGART] intel_agp: fix device probe
2007-06-14[AGPGART] intel_agp: fix device probeWang Zhenyu1-46/+51
This patch trys to fix device probe in two cases. First we should correctly detect device if integrated graphics device is not enabled or exists, like an add-in card is plugged. Second on some type of intel GMCH, it might have multiple graphic chip models, like 945GME case, so we should be sure the detect works through the whole table. Signed-off-by: Wang Zhenyu <zhenyu.z.wang@intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
2007-06-11Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgartLinus Torvalds2-307/+275
* master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart: [AGPGART] intel_agp: Add support for G33, Q33 and Q35 chipsets [AGPGART] intel_agp: add support for 945GME [AGPGART] intel_agp: add support for 965GME/GLE [AGPGART] intel_agp: use table for device probe [AGPGART] intel_agp: cleanup intel private data
2007-06-06[AGPGART] intel_agp: Add support for G33, Q33 and Q35 chipsetsWang Zhenyu2-3/+82
This patch adds pci ids for G33, Q33 and Q35 chips, and update with new GTT size and stolen mem size detect method on these chips. Signed-off-by: Wang Zhenyu <zhenyu.z.wang@intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
2007-06-06[AGPGART] intel_agp: add support for 945GMEWang Zhenyu1-0/+3
Add pci id info for 945GME. Signed-off-by: Wang Zhenyu <zhenyu.z.wang@intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
2007-06-06[AGPGART] intel_agp: add support for 965GME/GLEWang Zhenyu1-0/+3
Add pci id info for 965GME/GLE support. Signed-off-by: Wang Zhenyu <zhenyu.z.wang@intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
2007-06-06[AGPGART] intel_agp: use table for device probeWang Zhenyu1-202/+98
Fixed issues noted by Christoph Hellwig, and I changed device table scan a bit to allow the case that some models of graphics chips may have same host bridge type. This type of chip will be added in the future. This patch cleans up device probe function. Eric Anholt was the original author. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Wang Zhenyu <zhenyu.z.wang@intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
2007-06-06[AGPGART] intel_agp: cleanup intel private dataWang Zhenyu1-104/+91
Remove volatile type declare for IO mem variables. A single private gart data is used by all drivers, this makes it clean. Eric Anholt wrote the original patch. Signed-off-by: Wang Zhenyu <zhenyu.z.wang@intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
2007-05-21Detach sched.h from mm.hAlexey Dobriyan2-0/+2
First thing mm.h does is including sched.h solely for can_do_mlock() inline function which has "current" dereference inside. By dealing with can_do_mlock() mm.h can be detached from sched.h which is good. See below, why. This patch a) removes unconditional inclusion of sched.h from mm.h b) makes can_do_mlock() normal function in mm/mlock.c c) exports can_do_mlock() to not break compilation d) adds sched.h inclusions back to files that were getting it indirectly. e) adds less bloated headers to some files (asm/signal.h, jiffies.h) that were getting them indirectly Net result is: a) mm.h users would get less code to open, read, preprocess, parse, ... if they don't need sched.h b) sched.h stops being dependency for significant number of files: on x86_64 allmodconfig touching sched.h results in recompile of 4083 files, after patch it's only 3744 (-8.3%). Cross-compile tested on all arm defconfigs, all mips defconfigs, all powerpc defconfigs, alpha alpha-up arm i386 i386-up i386-defconfig i386-allnoconfig ia64 ia64-up m68k mips parisc parisc-up powerpc powerpc-up s390 s390-up sparc sparc-up sparc64 sparc64-up um-x86_64 x86_64 x86_64-up x86_64-defconfig x86_64-allnoconfig as well as my two usual configs. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-13[AGPGART] Fix wrong ID in via-agp.cGabriel Mansi1-3/+3
there is a wrong id in drivers/char/agp/via-agp.c #define PCI_DEVICE_ID_VIA_CX700 0x8324 It must be 0x0324 Notice that PCI_DEVICE_ID_VIA_CX700 is also used in drivers/i2c/busses/i2c-viapro.c and drivers/ide/pci/via82cxxx.c So, I think that constant must be renamed to avoid conflicting. I attached a proposed patch. Signed-off-by: Dave Jones <davej@redhat.com>
2007-05-11x86_64: off-by-two error in aperture.cAndrew Hastings1-1/+1
I'm using a custom BIOS to configure the northbridge GART at address 0x80000000, size 2G. Linux complains: "Aperture from northbridge cpu 0 beyond 4GB. Ignoring." I think there's an off-by-two error in arch/x86_64/kernel/aperture.c: AK: use correct types for i386 Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-08Merge branch 'linux-2.6'Paul Mackerras10-165/+199
2007-05-05Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6Linus Torvalds1-9/+4
* 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6: (231 commits) [PATCH] i386: Don't delete cpu_devs data to identify different x86 types in late_initcall [PATCH] i386: type may be unused [PATCH] i386: Some additional chipset register values validation. [PATCH] i386: Add missing !X86_PAE dependincy to the 2G/2G split. [PATCH] x86-64: Don't exclude asm-offsets.c in Documentation/dontdiff [PATCH] i386: avoid redundant preempt_disable in __unlazy_fpu [PATCH] i386: white space fixes in i387.h [PATCH] i386: Drop noisy e820 debugging printks [PATCH] x86-64: Fix allnoconfig error in genapic_flat.c [PATCH] x86-64: Shut up warnings for vfat compat ioctls on other file systems [PATCH] x86-64: Share identical video.S between i386 and x86-64 [PATCH] x86-64: Remove CONFIG_REORDER [PATCH] x86-64: Print type and size correctly for unknown compat ioctls [PATCH] i386: Remove copy_*_user BUG_ONs for (size < 0) [PATCH] i386: Little cleanups in smpboot.c [PATCH] x86-64: Don't enable NUMA for a single node in K8 NUMA scanning [PATCH] x86: Use RDTSCP for synchronous get_cycles if possible [PATCH] i386: Add X86_FEATURE_RDTSCP [PATCH] i386: Implement X86_FEATURE_SYNC_RDTSC on i386 [PATCH] i386: Implement alternative_io for i386 ... Fix up trivial conflict in include/linux/highmem.h manually. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-04Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6Linus Torvalds2-2/+2
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: (59 commits) PCI: Free resource files in error path of pci_create_sysfs_dev_files() pci-quirks: disable MSI on RS400-200 and RS480 PCI hotplug: Use menuconfig objects PCI: ZT5550 CPCI Hotplug driver fix PCI: rpaphp: Remove semaphores PCI: rpaphp: Ensure more pcibios_add/pcibios_remove symmetry PCI: rpaphp: Use pcibios_remove_pci_devices() symmetrically PCI: rpaphp: Document is_php_dn() PCI: rpaphp: Document find_php_slot() PCI: rpaphp: Rename rpaphp_register_pci_slot() to rpaphp_enable_slot() PCI: rpaphp: refactor tail call to rpaphp_register_slot() PCI: rpaphp: remove rpaphp_set_attention_status() PCI: rpaphp: remove print_slot_pci_funcs() PCI: rpaphp: Remove setup_pci_slot() PCI: rpaphp: remove a call that does nothing but a pointer lookup PCI: rpaphp: Remove another wrappered function PCI: rpaphp: Remve another call that is a wrapper PCI: rpaphp: remove a function that does nothing but wrap debug printks PCI: rpaphp: Remove un-needed goto PCI: rpaphp: Fix a memleak; slot->location string was never freed ...
2007-05-02PCI: Convert to alloc_pci_dev()Michael Ellerman2-2/+2
Convert code that allocs a struct pci_dev to use alloc_pci_dev(). Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-02[PATCH] x86: fix amd64-agp aperture validationJan Beulich1-9/+4
Under CONFIG_DISCONTIGMEM, assuming that a !pfn_valid() implies all subsequent pfn-s are also invalid is wrong. Thus replace this by explicitly checking against the E820 map. AK: make e820 on x86-64 not initdata Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Andi Kleen <ak@suse.de> Acked-by: Mark Langsdorf <mark.langsdorf@amd.com>
2007-05-02[POWERPC] Rename get_property to of_get_property: driversStephen Rothwell1-1/+1
These are all the remaining instances of get_property. Simple rename of get_property to of_get_property. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-04-26[AGPGART] sworks-agp: Switch to PCI ref counting APIsAlan Cox1-10/+13
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Dave Jones <davej@redhat.com>
2007-04-26[AGPGART] Nvidia AGP: Use refcount aware PCI interfacesAlan Cox1-3/+6
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Dave Jones <davej@redhat.com>
2007-04-26[AGPGART] Fix sparse warning in sgi-agp.cDave Jones1-3/+2
drivers/char/agp/sgi-agp.c:51:10: warning: Using plain integer as NULL pointer Signed-off-by: Dave Jones <davej@redhat.com>
2007-04-26[AGPGART] Intel-agp adjustmentsJan Beulich1-5/+3
Fix a call to __free_page where __free_pages(, 2) was meant, and do proper error path handling. Also remove a redundant conditional. Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Dave Jones <davej@redhat.com>
2007-04-26[AGPGART] Move [un]map_page_into_agp into asm/agp.hJan Beulich1-22/+0
Remove an arch-dependent hunk in favor of #define-ing the respective bits in asm-<arch>/agp.h (allowing easier overriding in para-virtualized environments). Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Dave Jones <davej@redhat.com>
2007-04-26[AGPGART] Add missing calls to global_flush_tlb() to ali-agpJan Beulich1-0/+2
add missing calls to global_flush_tlb(). Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Dave Jones <davej@redhat.com>
2007-04-26[AGPGART] prevent probe collision of sis-agp and amd64_agpOliver Neukum1-111/+167
For some vendor/id pairs the kernel will autoload both the sis-agp and the amd64_agp modules as the sis-agp module will load for all sis devices. This collision causes the bug reported in: http://bugzilla.novell.com/show_bug.cgi?id=248665 As currently sis_probe does its own matching, requesting the whole range gains nothing. The clean fix seems to me to leave the matching to the core and advertise only the devices actually supported. This patch does so. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dave Jones <davej@redhat.com>
2007-04-09[AGPGART] intel_agp: fix G965 GTT size detectWang Zhenyu1-2/+1
On G965, I810_PGETBL_CTL is a mmio offset, but we wrongly take it as pci config space offset in detecting GTT size. This one line patch fixs this. Signed-off-by: Wang Zhenyu <zhenyu.z.wang@intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
2007-04-08[AGPGART] intel_agp: PCI id update for Intel 965GMWang Zhenyu1-2/+12
Update PCI id info for Intel 965GM chipset. Signed-off-by: Wang Zhenyu <zhenyu.z.wang@intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
2007-02-27[AGPGART] fix compile errorsRyusuke Konishi4-5/+5
This fixes the following compile failures of agpgart drivers. These errors were inserted by the recent AGPGART constification patch. drivers/char/agp/uninorth-agp.c:492: error: expected '{' before 'const' drivers/char/agp/uninorth-agp.c:517: error: expected '{' before 'const' drivers/char/agp/uninorth-agp.c: In function 'agp_uninorth_probe': drivers/char/agp/uninorth-agp.c:634: error: 'u3_agp_driver' undeclared (first use in this function) drivers/char/agp/uninorth-agp.c:634: error: (Each undeclared identifier is reported only once drivers/char/agp/uninorth-agp.c:634: error: for each function it appears in.) drivers/char/agp/uninorth-agp.c:636: error: 'uninorth_agp_driver' undeclared (first use in this function) Signed-off-by: Ryusuke Konishi <ryusuke@osrg.net> Signed-off-by: Dave Jones <davej@redhat.com>
2007-02-26[PARISC] parisc-agp: Fix thinko const-ifyingKyle McMartin1-1/+1
Can't really blame davej for mucking this up... static-ify it while we're at it, which would have prevented this... Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
2007-02-26Merge master.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6Linus Torvalds1-1/+1
* master.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6: (78 commits) [PARISC] Use symbolic last syscall in __NR_Linux_syscalls [PARISC] Add missing statfs64 and fstatfs64 syscalls Revert "[PARISC] Optimize TLB flush on SMP systems" [PARISC] Compat signal fixes for 64-bit parisc [PARISC] Reorder syscalls to match unistd.h Revert "[PATCH] make kernel/signal.c:kill_proc_info() static" [PARISC] fix sys_rt_sigqueueinfo [PARISC] fix section mismatch warnings in harmony sound driver [PARISC] do not export get_register/set_register [PARISC] add ENTRY()/ENDPROC() and simplify assembly of HP/UX emulation code [PARISC] convert to use CONFIG_64BIT instead of __LP64__ [PARISC] use CONFIG_64BIT instead of __LP64__ [PARISC] add ASM_EXCEPTIONTABLE_ENTRY() macro [PARISC] more ENTRY(), ENDPROC(), END() conversions [PARISC] fix ENTRY() and ENDPROC() for 64bit-parisc [PARISC] Fixes /proc/cpuinfo cache output on B160L [PARISC] implement standard ENTRY(), END() and ENDPROC() [PARISC] kill ENTRY_SYS_CPUS [PARISC] clean up debugging printks in smp.c [PARISC] factor syscall_restart code out of do_signal ... Fix conflict in include/linux/sched.h due to kill_proc_info() being made publicly available to PARISC again.
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