drm/amdgpu: Add fatal error handling in nbio v4_3

Browse source

GPU will stop working once fatal error is detected.
it will inform driver to do reset to recover from
the fatal error.

v2: squash in logic fix (Srinivasan)
v3: squash in logic fix (Dan)

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Candice Li <candice.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Hawking Zhang 2023-03-23 10:21:49 +08:00 • committed by Alex Deucher

parent 62f03dad76

commit 9af357bc3e

4 changed files with 105 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

11

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

View file

79

drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c

View file

1

drivers/gpu/drm/amd/amdgpu/nbio_v4_3.h

View file

15

drivers/gpu/drm/amd/amdgpu/soc21.c

View file