drm/amdgpu: create mmhub ras framework

enable mmhub ras feature and create sysfs/debugfs node for mmhub

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tao Zhou 2019-08-07 12:21:22 +08:00 • committed by Alex Deucher
commit 145b03eb73
2 changed files with 82 additions and 33 deletions