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linux/drivers/char/agp
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Chris Wilson c97689d886 agp/intel: Flush the chipset write buffers when changing GTT base 
Flush the chipset write buffers before and after adjusting the GTT base
register, just in case. We only modify this value upon initialisation
(boot and resume) so there should be no outstanding writes, however
there are always those persistent PGTBL_ER that keep getting reported
upon resume.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-01-11 20:35:41 +00:00
..
agp.h agp: kill agp_flush_chipset and corresponding ioctl 2010-11-23 20:14:45 +00:00
ali-agp.c agp: use scratch page on memory remove and at GATT creation V4 2010-04-23 13:59:18 +10:00
alpha-agp.c const: mark struct vm_struct_operations 2009-09-27 11:39:25 -07:00
amd64-agp.c x86, amd-nb: Cleanup AMD northbridge caching code 2010-11-18 15:53:05 +01:00
amd-k7-agp.c agp/amd-k7: Allow binding user memory to the AGP GART. 2010-10-19 14:12:32 +10:00
ati-agp.c agp: use scratch page on memory remove and at GATT creation V4 2010-04-23 13:59:18 +10:00
backend.c agp: kill agp_(map|unmap)_page 2010-09-21 11:36:11 +01:00
compat_ioctl.c agp: kill agp_flush_chipset and corresponding ioctl 2010-11-23 20:14:45 +00:00
compat_ioctl.h agp: kill agp_flush_chipset and corresponding ioctl 2010-11-23 20:14:45 +00:00
efficeon-agp.c agp: efficeon-agp: do not use PCI resources before pci_enable_device() 2010-08-05 12:28:21 +10:00
frontend.c agp: kill agp_flush_chipset and corresponding ioctl 2010-11-23 20:14:45 +00:00
generic.c agp: kill agp_rebind_memory 2010-11-23 20:14:46 +00:00
hp-agp.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
i460-agp.c Update broken web addresses in the kernel. 2010-10-18 11:03:14 +02:00
intel-agp.c drm/i915: restore gtt on resume in the drm instead of in intel-gtt.ko 2010-11-23 20:14:46 +00:00
intel-agp.h agp/intel: Flush the chipset write buffers when changing GTT base 2011-01-11 20:35:41 +00:00
intel-gtt.c agp/intel: Flush the chipset write buffers when changing GTT base 2011-01-11 20:35:41 +00:00
isoch.c agp: use dev_printk when possible 2008-08-12 10:13:38 +10:00
Kconfig Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2010-10-24 13:41:39 -07:00
Makefile agp/intel: make intel-gtt.c into a real source file 2010-09-08 21:20:06 +01:00
nvidia-agp.c agp: use scratch page on memory remove and at GATT creation V4 2010-04-23 13:59:18 +10:00
parisc-agp.c parisc-agp: fix missing slab.h include 2010-10-29 13:26:48 -04:00
sgi-agp.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
sis-agp.c sis-agp: Remove SIS 760, handled by amd64-agp 2010-05-19 10:11:23 +10:00
sworks-agp.c agp: kill phys_to_gart() and gart_to_phys() 2009-08-03 09:05:00 +01:00
uninorth-agp.c agp/uninorth: Fix oops caused by flushing too much 2010-06-02 17:50:37 +10:00
via-agp.c agp: use scratch page on memory remove and at GATT creation V4 2010-04-23 13:59:18 +10:00