diff options
| author | Chunming Zhou <David1.Zhou@amd.com> | 2016-06-30 05:56:02 (GMT) |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-07-07 19:06:17 (GMT) |
| commit | aa1c890008bf32c3d2e0df6600573438c779ff9d (patch) | |
| tree | ecf404db45055650a92367c1833308ad368f62d2 /drivers/gpu/drm/amd/amdgpu | |
| parent | 192b7dcbb5b1724786521ce9a0f20b87ad65056d (diff) | |
| download | linux-aa1c890008bf32c3d2e0df6600573438c779ff9d.tar.xz | |
drm/amdgpu: recovery hw jobs when gpu reset V3
V3: directly use pd_addr.
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 3 |
2 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 21e02df..5ec4ea0 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -1946,6 +1946,7 @@ int amdgpu_gpu_reset(struct amdgpu_device *adev) if (!ring) continue; kthread_park(ring->sched.thread); + amd_sched_hw_job_reset(&ring->sched); } /* after all hw jobs are reset, hw fence is meaningless, so force_completion */ amdgpu_fence_driver_force_completion(adev); @@ -1990,8 +1991,9 @@ retry: struct amdgpu_ring *ring = adev->rings[i]; if (!ring) continue; + amd_sched_job_recovery(&ring->sched); kthread_unpark(ring->sched.thread); - amdgpu_ring_restore(ring, ring_sizes[i], ring_data[i]); + kfree(ring_data[i]); ring_sizes[i] = 0; ring_data[i] = NULL; } diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index 60fc9a5..2f8496d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -385,7 +385,8 @@ int amdgpu_vm_flush(struct amdgpu_ring *ring, struct amdgpu_job *job) amdgpu_vm_ring_has_compute_vm_bug(ring))) amdgpu_ring_emit_pipeline_sync(ring); - if (ring->funcs->emit_vm_flush && job->vm_needs_flush) { + if (ring->funcs->emit_vm_flush && (job->vm_needs_flush || + amdgpu_vm_is_gpu_reset(adev, id))) { struct fence *fence; trace_amdgpu_vm_flush(job->vm_pd_addr, ring->idx, job->vm_id); |