If reset handler is not implemented, reset error before proceeding.
Fixes issue with the following trace -
[ 106.508592] amdgpu 0000:b1:00.0: amdgpu: ASIC reset failed with error, -38 for drm dev, 0000:b1:00.0
[ 106.508972] amdgpu 0000:b1:00.0: amdgpu: GPU reset succeeded, trying to resume
[ 106.509116] [drm] PCIE GART of 512M enabled.
[ 106.509120] [drm] PTB located at 0x0000008000000000
[ 106.509136] [drm] VRAM is lost due to GPU reset!
[ 106.509332] [drm] PSP is resuming...
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-and-tested-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm_sched_increase_karma(&job->base);
r = amdgpu_reset_prepare_hwcontext(adev, reset_context);
- if (r != -ENOSYS)
+ /* If reset handler not implemented, continue; otherwise return */
+ if (r == -ENOSYS)
+ r = 0;
+ else
return r;
/* Don't suspend on bare metal if we are not going to HW reset the ASIC */
tmp_adev = list_first_entry(device_list_handle, struct amdgpu_device,
reset_list);
r = amdgpu_reset_perform_reset(tmp_adev, reset_context);
-
- if (r != -ENOSYS)
+ /* If reset handler not implemented, continue; otherwise return */
+ if (r == -ENOSYS)
+ r = 0;
+ else
return r;
/* Reset handler not implemented, use the default method */