drm/radeon: add fault decode function for cayman/TN (v2)
authorAlex Deucher <alexander.deucher@amd.com>
Thu, 13 Jun 2013 22:26:25 +0000 (18:26 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Sun, 14 Jul 2013 14:11:28 +0000 (10:11 -0400)
commit54e2e49ce28ff7ac67b93e7e9e44702552b04a69
tree8d24bc3fabb6dfd63fd9a6078fd0b0639222ab73
parent0a168933976eb483da91161316bbbbcb74d00486
drm/radeon: add fault decode function for cayman/TN (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/evergreen.c
drivers/gpu/drm/radeon/ni.c
drivers/gpu/drm/radeon/nid.h