linux-sg2042/include/drm/ttm
Alex Deucher 54c4cd68ed drm/ttm: device address space != CPU address space
We need to store device offsets in 64 bit as the device
address space may be larger than the CPU's.

Fixes GPU init failures on radeons with 4GB or more of
vram on 32 bit kernels.  We put vram at the start of the
GPU's address space so the gart aperture starts at 4 GB
causing all GPU addresses in the gart aperture to get
truncated.

bug:
https://bugs.freedesktop.org/show_bug.cgi?id=89072

[airlied: fix warning on nouveau build]

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: thellstrom@vmware.com
Acked-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2015-03-05 09:04:39 +10:00
..
ttm_bo_api.h drm/ttm: device address space != CPU address space 2015-03-05 09:04:39 +10:00
ttm_bo_driver.h drm/ttm: device address space != CPU address space 2015-03-05 09:04:39 +10:00
ttm_execbuf_util.h drm/ttm: optionally move duplicates to a separate list 2014-12-03 18:26:52 -05:00
ttm_lock.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers 2012-10-02 18:01:25 +01:00
ttm_memory.h drm/ttm: remove ttm_mem_global->queue 2012-11-20 16:06:22 +10:00
ttm_module.h drm: move ttm global code to core drm 2010-08-04 09:46:06 +10:00
ttm_object.h drm/ttm: Add a ttm_ref_object_exists function 2014-03-28 14:19:03 +01:00
ttm_page_alloc.h drm/ttm: declare 'struct device' in ttm_page_alloc.h 2014-02-18 14:01:48 +01:00
ttm_placement.h drm: Add support for two-ended allocation, v3 2014-04-04 09:28:14 +10:00