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drm/amdgpu: add ring reset messages

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Add messages to make it clear when a per ring reset
happens.  This is helpful for debugging and aligns with
other reset methods.

v2: add ring name in success/fail messages (Lijo)

Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Kent Russell <kent.russell@amd.com> (v1)
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher
2024-10-15 14:13:58 -04:00
parent efe6a87743
commit 35984fd4a0
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
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@@ -137,6 +137,7 @@ static enum drm_gpu_sched_stat amdgpu_job_timedout(struct drm_sched_job *s_job)
/* attempt a per ring reset */
if (amdgpu_gpu_recovery &&
ring->funcs->reset) {
dev_err(adev->dev, "Starting %s ring reset\n", s_job->sched->name);
/* stop the scheduler, but don't mess with the
* bad job yet because if ring reset fails
* we'll fall back to full GPU reset.
@@ -150,8 +151,10 @@ static enum drm_gpu_sched_stat amdgpu_job_timedout(struct drm_sched_job *s_job)
amdgpu_fence_driver_force_completion(ring);
if (amdgpu_ring_sched_ready(ring))
drm_sched_start(&ring->sched);
dev_err(adev->dev, "Ring %s reset success\n", ring->sched.name);
goto exit;
}
dev_err(adev->dev, "Ring %s reset failure\n", ring->sched.name);
}
if (amdgpu_device_should_recover_gpu(ring->adev)) {