drm/amdgpu: implement querying ras error count for mmhub9.4

Browse source

Get mmhub error counter by accessing EDC_CNT registers.

v2: Add mmhub_v9_4_ prefix for local static variable and function

Signed-off-by: Dennis Li <dennis.li@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Dennis Li 2019-11-19 14:02:57 +08:00 • committed by Alex Deucher

parent 8781e5df11

commit f6c3623b7b

3 changed files with 257 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

3

drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c

View file

253

drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c

View file

2

drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.h

View file