kernel/linux.git/drivers/char/agp, branch linux-2.6.16.y

AGP: Allocate AGP pages with GFP_DMA32 by default

2006-12-15T00:56:30+00:00

Not all graphic page remappers support physical addresses over the 4GB mark for remapping, so while some do (the AMD64 GART always did, and I just fixed the i965 to do so properly), we're safest off just forcing GFP_DMA32 allocations to make sure graphics pages get allocated in the low 32-bit address space by default. AGP sub-drivers that really care, and can do better, could just choose to implement their own allocator (or we could add another "64-bit safe" default allocator for their use), but quite frankly, you're not likely to care in practice. So for now, this trivial change means that we won't be allocating pages that we can't map correctly by mistake on x86-64. [ On traditional 32-bit x86, this could never happen, because GFP_KERNEL would never allocate any highmem memory anyway ] Signed-off-by: Linus Torvalds Signed-off-by: Adrian Bunk

[AGPGART] remove unused variable

2006-11-09T08:54:54+00:00

This patch removes an unused variable. Signed-off-by: Adrian Bunk Signed-off-by: Dave Jones

[AGPGART] Suspend/Resume support for nVidia nForce AGP.

2006-11-09T08:53:22+00:00

Based on a patch from the Ubuntu kernel. Signed-off-by: Ben Collins Signed-off-by: Dave Jones Signed-off-by: Adrian Bunk

[AGPGART] VIA PT880 Ultra support.

2006-09-18T17:17:43+00:00

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 Signed-off-by: Dave Jones Signed-off-by: Adrian Bunk

[AGPGART] ATI RS350 support.

2006-09-18T17:16:24+00:00

From: Julien Tous Signed-off-by: Dave Jones Signed-off-by: Adrian Bunk

[AGPGART] Fix Nforce3 suspend on amd64.

2006-08-09T22:03:27+00:00

kernel.org bugzilla #6206 Based on patch from Serge Belyshev Signed-off-by: Dave Jones Signed-off-by: Adrian Bunk

[PATCH] efficeon-agp: Add missing memory mask

2006-04-24T16:56:03+00:00

Original patch by Benjamin Herrenschmidt after debugging by Brian Hinz. Cc: Benjamin Herrenschmidt Cc: Brian Hinz Signed-off-by: H Peter Anvin Signed-off-by: Greg Kroah-Hartman

[AGPGART] Add some informational printk to nforce GART failure path.

2006-02-20T23:34:37+00:00

Signed-off-by: Dave Jones

[AGPGART] Improve the error message shown when we detect a ServerWorks CNB20HE

2006-02-13T02:05:32+00:00

This chipset is unsupported, and likely to remain that way. Signed-off-by: Dave Jones

[AGPGART] help text updates

2006-02-10T19:41:00+00:00

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 Signed-off-by: Dave Jones