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path: root/drivers/char/agp
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2006-06-22[PATCH] x86_64: use select for GART_IOMMU to enable AGPRoman Zippel
The AGP default doesn't work well with other selects, so use a select for GART_IOMMU as well. Remove a redundant default for SWIOTLB as well. Signed-off-by: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andi Kleen <ak@suse.de> Cc: Andi Kleen <ak@muc.de> Cc: Dave Jones <davej@codemonkey.org.uk> Cc: Dave Airlie <airlied@linux.ie> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-08[AGPGART] alpha-agp warning fixAndrew Morton
drivers/char/agp/alpha-agp.c:138: warning: initialization from incompatible pointer type drivers/char/agp/alpha-agp.c:139: warning: initialization from incompatible pointer type Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Richard Henderson <rth@twiddle.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Jones <davej@redhat.com>
2006-06-08[AGPGART] uninorth-agp warning fixesAndrew Morton
drivers/char/agp/uninorth-agp.c: In function `agp_uninorth_suspend': drivers/char/agp/uninorth-agp.c:332: warning: cast to pointer from integer of different size drivers/char/agp/uninorth-agp.c: In function `agp_uninorth_resume': drivers/char/agp/uninorth-agp.c:354: warning: cast from pointer to integer of different size Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Jones <davej@redhat.com>
2006-05-30[AGPGART] Remove pointless initialisation in intel-agpDave Jones
Signed-off-by: Dave Jones <davej@redhat.com>
2006-05-30[AGPGART] Remove pointless code from agp_generic_create_gatt_table()Dave Jones
Signed-off-by: Dave Jones <davej@redhat.com>
2006-05-22[AGPGART] VIA PT880 Ultra support.Magnus Kessler
This patch enables agpgart on a Via "PT880 Ultra" based motherboard (Asus P4V800D-X). The PCI ID of the PT880 Ultra is 0x0308 instead of 0x0258 of the PT880. The patched via-agp passes testgart. Signed-off-by: Magnus Kessler <Magnus.Kessler@gmx.net> Signed-off-by: Dave Jones <davej@redhat.com>
2006-05-21[AGPGART] Fix Nforce3 suspend on amd64.Dave Jones
kernel.org bugzilla #6206 Based on patch from Serge Belyshev <belyshev@depni.sinp.msu.ru> Signed-off-by: Dave Jones <davej@redhat.com>
2006-05-21[AGPGART] Enable SIS AGP driver on x86-64 for EM64T systemsAndi Kleen
Enable SIS AGP driver on x86-64 for EM64T systems Untested so far Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Dave Jones <davej@redhat.com>
2006-04-14[efficeon-agp] Add missing memory maskH. Peter Anvin
Original patch by Benjamin Herrenschmidt after debugging by Brian Hinz. Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Brian Hinz <bphinz@hotmail.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-28[PATCH] nvidia-agp: use time_before_eq()Marcelo Feitoza Parisi
It deals with wrapping correctly and is nicer to read. Signed-off-by: Marcelo Feitoza Parisi <marcelo@feitoza.com.br> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Dave Jones <davej@codemonkey.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-24[AGPGART] x86_64: Enable VIA AGP driver on x86-64 for VIA P4 chipsetsAndi Kleen
Untested so far [davej: but needed for some newer EM64T systems] Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Dave Jones <davej@redhat.com>
2006-03-24[AGPGART] x86_64: Fix wrong PCI ID for ALI M1695 AGP bridgeHenrik Kretzschmar
[description by AK] Made a cut'n'paste error when adding the entry for the ALI M1695 AGP bridge and added a second entry for the 1689 Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Dave Jones <davej@redhat.com>
2006-03-01[AGPGART] ATI RS350 support.Dave Jones
From: Julien Tous <julien.tous@gmail.com> Signed-off-by: Dave Jones <davej@redhat.com>
2006-02-28[AGPGART] Lots of CodingStyle/whitespace cleanups.Dave Jones
Eliminate trailing whitespace. s/if(/if (/ s/for(/for (/ Signed-off-by: Dave Jones <davej@redhat.com>
2006-02-20[AGPGART] Add some informational printk to nforce GART failure path.Dave Jones
Signed-off-by: Dave Jones <davej@redhat.com>
2006-02-12[AGPGART] Improve the error message shown when we detect a ServerWorks CNB20HEDave Jones
This chipset is unsupported, and likely to remain that way. Signed-off-by: Dave Jones <davej@redhat.com>
2006-02-10[AGPGART] help text updatesAdrian Bunk
This patch contains help text updates including the following: - XFree86 * -> X - there is no need for repeating part of the help text of the AGP option and having "If unsure, say Y/N." in the chip specific options. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Dave Jones <davej@redhat.com>
2006-01-19[AGPGART] 945GM support for agpgartAlan Hourihane
Here's a very small diff for 945GM support for agpgart. Patch against 2.6.15. From: Alan Hourihane <alanh@fairlite.demon.co.uk> Signed-off-by: Dave Jones <davej@redhat.com>
2006-01-16[AGPGART] Semaphore to Mutex conversion.akpm@osdl.org
Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Jones <davej@redhat.com>
2006-01-16[AGPGART] Suspend/Resume support for ATI GARTakpm@osdl.org
Add suspend/resume support for the ati-agp module Signed-off-by: Jaco Kroon <jaco@kroon.co.za> Acked-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Jones <davej@redhat.com>
2006-01-16[AGPGART] Suspend/Resume support for AMD64 GART.akpm@osdl.org
This adds support for suspend/resume to the amd64-agp driver. Without it, X displays garbage after resume from swsusp. Signed-off-by: Michal Schmidt <xschmi00@stud.feec.vutbr.cz> Cc: Andi Kleen <ak@muc.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Jones <davej@redhat.com>
2006-01-16[AGPGART] Loop cleanupDaniel =?ISO-8859-1?Q?Marjam=E4ki
The loop contains a command that is only used in the last iteration. I moved the command outside the loop. Compile-tested Signed-off-by: Daniel Marjamäki <daniel.marjamaki at comhem.se> Signed-off-by: Dave Jones <davej@redhat.com>
2006-01-08[PATCH] fix more missing includesTim Schmielau
Include fixes for 2.6.14-git11. Should allow to remove sched.h from module.h on i386, x86_64, arm, ia64, ppc, ppc64, and s390. Probably more to come since I haven't yet checked the other archs. Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-21[AGPGART] Support VIA P4M800CE bridge.Dave Jones
Signed-off-by: Dave Jones <davej@redhat.com>
2005-11-16[AGPGART] Mark AMD64 aperture size structs as constDave Jones
Neither of them are ever written to. Noted by Arjan van de Ven Signed-off-by: Dave Jones <davej@redhat.com>
2005-11-16[AGPGART] Mark maxes_table as constDave Jones
It's never written to. Noted by Arjan van de Ven Signed-off-by: Dave Jones <davej@redhat.com>
2005-11-14Merge x86-64 update from AndiLinus Torvalds
2005-11-14[PATCH] AGP: Make gart iterator in K8 AGP driver SMP safeAndi Kleen
Ugh! Cc: davej@redhat.com Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-14[PATCH] AGP: Try unsupported AGP chipsets on x86-64 by defaultAndi Kleen
So far all new ones have worked and there isn't much variation because the CPU does all the interesting bits. So enable try unsupported by default. Can be still disabled with try_unsupported=0 (module) or amd64.try_unsupported=0 (boot option) Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-14[PATCH] AGP: Support ULI/ALI 1689 bridge on AMD64Andi Kleen
(no name because I'm not sure of the correct name) Cc: davej@redhat.com Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-13[PATCH] ppc: add support for new powerbooksOlof Johansson
Enablement patch for the new PowerBooks (late 2005 edition). This enables the ATA controller, Gigabit ethernet and basic AGP setup. Bluetooth works out-of-the box after running hid2hci. Still remaining is to get the touchpad to work, the simple change of just adding the new USB ids isn't enough. Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-10[PATCH] PCI: removed unneeded .owner field from struct pci_driverGreg Kroah-Hartman
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-11-09Fix AGP compile on non-x86 architecturesLinus Torvalds
AGP shouldn't use "global_flush_tlb()" to flush the AGP mappings, that i spurely an x86'ism. The proper AGP mapping flusher that should be used is "flush_agp_mappings()", which on x86 obviously happens to do a global TLB flush. This makes AGP (or at least the config _I_ happen to use) compile again on ppc64. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-08[PATCH] i460-agp warning fixesAndrew Morton
drivers/char/agp/i460-agp.c: In function `i460_fetch_size': drivers/char/agp/i460-agp.c:115: warning: size_t format, long unsigned int arg (arg 2) drivers/char/agp/i460-agp.c:115: warning: size_t format, long unsigned int arg (arg 3) drivers/char/agp/i460-agp.c: In function `i460_mask_memory': drivers/char/agp/i460-agp.c:542: warning: integer constant is too large for "long" type Note that the i460_mask_memory() change is a guess. But a good one, I suspect. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org>
2005-11-08[PATCH] AGP performance fixesAlan Hourihane
AGP allocation/deallocation is suffering major performance issues due to the nature of global_flush_tlb() being called on every change_page_attr() call. For small allocations this isn't really seen, but when you start allocating 50000 pages of AGP space, for say, texture memory, then things can take seconds to complete. In some cases the situation is doubled or even quadrupled in the time due to SMP, or a deallocation, then a new reallocation. I've had a case of upto 20 seconds wait time to deallocate and reallocate AGP space. This patch fixes the problem by making it the caller's responsibility to call global_flush_tlb(), and so removes it from every instance of mapping a page into AGP space until the time that all change_page_attr() changes are done. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org>
2005-11-07Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgartLinus Torvalds
2005-11-07[PATCH] fix remaining missing includesTim Schmielau
Fix more include file problems that surfaced since I submitted the previous fix-missing-includes.patch. This should now allow not to include sched.h from module.h, which is done by a followup patch. Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-05[AGPGART] Fix up warning in efficeon driver.Dave Jones
efficeon-agp.c:222: warning: passing arg 1 of `virt_to_phys' makes pointer from integer without a cast Signed-off-by: Dave Jones <davej@redhat.com>
2005-11-04[AGPGART] Fix up sgi-agp bug with no devices on bus.Dave Jones
Signed-off-by: Eric Kunze <ekunze@sgi.com> Signed-off-by: Dave Jones <davej@redhat.com>
2005-11-04[AGPGART] When we encounter reserved mode bits, print them out.Dave Jones
Signed-off-by: Dave Jones <davej@redhat.com>
2005-10-30[PATCH] fix missing includesTim Schmielau
I recently picked up my older work to remove unnecessary #includes of sched.h, starting from a patch by Dave Jones to not include sched.h from module.h. This reduces the number of indirect includes of sched.h by ~300. Another ~400 pointless direct includes can be removed after this disentangling (patch to follow later). However, quite a few indirect includes need to be fixed up for this. In order to feed the patches through -mm with as little disturbance as possible, I've split out the fixes I accumulated up to now (complete for i386 and x86_64, more archs to follow later) and post them before the real patch. This way this large part of the patch is kept simple with only adding #includes, and all hunks are independent of each other. So if any hunk rejects or gets in the way of other patches, just drop it. My scripts will pick it up again in the next round. Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30[PATCH] CONFIG_IA32Brian Gerst
Add CONFIG_X86_32 for i386. This allows selecting options that only apply to 32-bit systems. (X86 && !X86_64) becomes X86_32 (X86 || X86_64) becomes X86 Signed-off-by: Brian Gerst <bgerst@didntduck.org> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28Pull altix-mmr into release branchTony Luck
2005-10-24[AGPGART] Set .owner field of struct pci_driver.Dave Jones
From: Laurent Riffard <laurent.riffard@free.fr> This updates .owner field of struct pci_driver. This allows SYSFS to create the symlink from the driver to the module which provides it. $ tree /sys/bus/pci/drivers/agpgart-via/ /sys/bus/pci/drivers/agpgart-via/ |-- 0000:00:00.0 -> ../../../../devices/pci0000:00/0000:00:00.0 |-- bind |-- module -> ../../../../module/via_agp |-- new_id `-- unbind Signed-off-by: Laurent Riffard <laurent.riffard@free.fr> Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org>
2005-10-20[AGPGART] Replace kmalloc+memset's with kzalloc'sDave Jones
Signed-off-by: Dave Jones <davej@redhat.com>
2005-09-23[AGPGART] Fix serverworks TLB flush.Dave Jones
Go back to what 2.4 kernels used to do here, as if this hits, the kernel just hangs indefinitly. Actually an improvement over 2.4 - we now break; out of the loop instead of just printing messages on timeouts. Signed-off-by: Dave Jones <davej@redhat.com>
2005-09-16[IA64] Remove warnings for gcc 4.0 IA64 compilation.Peter Chubb
This patch removes some compilation warnings, mostly trivially. acpi.c fix also noted by Kenji Kaneshige. Signed-off-by; Peter Chubb <peterc@gelato.unsw.edu.au> Signed-off-by: Tony Luck <tony.luck@intel.com>
2005-09-10[PATCH] vfree and kfree cleanup in drivers/Jesper Juhl
This patch does a full cleanup of 'NULL checks before vfree', and a partial cleanup of calls to kfree for all of drivers/ - the kfree bit is partial in that I only did the files that also had vfree calls in them. The patch also gets rid of some redundant (void *) casts of pointers being passed to [vk]free, and a some tiny whitespace corrections also crept in. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-09[IA64] Need to include <asm/sn/io.h> in a few more places.Tony Luck
Signed-off-by: Tony Luck <tony.luck@intel.com>
2005-09-01[AGPGART] Remove trailing space before \nDave Jones
From: Denis Vlasenko <vda@ilport.com.ua> Signed-off-by: Dave Jones <davej@redhat.com>
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