drm/radeon: add fault decode function for SI (v2)
authorAlex Deucher <alexander.deucher@amd.com>
Thu, 13 Jun 2013 22:47:58 +0000 (18:47 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Sun, 14 Jul 2013 14:11:29 +0000 (10:11 -0400)
commitfbf6dc7ac7291841f53367d461a01a8e8bad0369
tree43153f9c70b7ada6e274819d5b12403ac14f79eb
parent54e2e49ce28ff7ac67b93e7e9e44702552b04a69
drm/radeon: add fault decode function for SI (v2)

Helpful for debugging GPUVM errors as we can see what
hw block and page generated the fault in the log.

v2: simplify fault decoding

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
drivers/gpu/drm/radeon/si.c
drivers/gpu/drm/radeon/sid.h