diff options
| author | Guchun Chen <guchun.chen@amd.com> | 2020-03-04 21:50:01 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-03-06 14:31:59 -0500 |
| commit | d38c3ac716309803c85ec4f1f9487a18f4e960c3 (patch) | |
| tree | 62d4642836708a95b6ee304702a119ef8393422c /kernel/bpf/cgroup.c | |
| parent | 1b3460a8b19688ad3033b75237d40fa580a5a953 (diff) | |
drm/amdgpu: toggle DF-Cstate when accessing UMC ras error related registers
On arcturus, DF-Cstate needs to be toggled off/on
before and after accessing UMC error counter and
error address registers, otherwise, clearing such
registers may fail.
Signed-off-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: John Clements <John.Clements@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'kernel/bpf/cgroup.c')
0 files changed, 0 insertions, 0 deletions