Commit 35984fd4 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu: add ring reset messages 



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: default avatarLijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Kent Russell <kent.russell@amd.com> (v1)
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent efe6a877

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

+3 −0
Original line number Diff line number Diff line
@@ -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)) {