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drm/amdgpu:don't invoke srio-gpu-reset in gpu-reset (v2) 

because we don't want to do sriov-gpu-reset under certain
cases, so just split those two funtion and don't invoke
sr-iov one from bare-metal one.

V2:
remove debugfs_gpu_reset routine on SRIOV case.

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Monk Liu 2017-05-05 15:09:42 +08:00 committed by Alex Deucher
parent bea396726d
commit 4fbf87e2fe
4 changed files with 13 additions and 5 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
View File

@ -2731,9 +2731,6 @@ int amdgpu_gpu_reset(struct amdgpu_device *adev)
int resched;
bool need_full_reset;
if (amdgpu_sriov_vf(adev))
return amdgpu_sriov_gpu_reset(adev, true);
if (!amdgpu_check_soft_reset(adev)) {
DRM_INFO("No hardware hang detected. Did some blocks stall?\n");
return 0;

6
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
View File

@ -660,11 +660,17 @@ static const struct drm_info_list amdgpu_debugfs_fence_list[] = {
{"amdgpu_fence_info", &amdgpu_debugfs_fence_info, 0, NULL},
{"amdgpu_gpu_reset", &amdgpu_debugfs_gpu_reset, 0, NULL}
};
static const struct drm_info_list amdgpu_debugfs_fence_list_sriov[] = {
{"amdgpu_fence_info", &amdgpu_debugfs_fence_info, 0, NULL},
};
#endif
int amdgpu_debugfs_fence_init(struct amdgpu_device *adev)
{
#if defined(CONFIG_DEBUG_FS)
if (amdgpu_sriov_vf(adev))
return amdgpu_debugfs_add_files(adev, amdgpu_debugfs_fence_list_sriov, 1);
return amdgpu_debugfs_add_files(adev, amdgpu_debugfs_fence_list, 2);
#else
return 0;

3
drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
View File

@ -83,7 +83,8 @@ static void amdgpu_irq_reset_work_func(struct work_struct *work)
struct amdgpu_device *adev = container_of(work, struct amdgpu_device,
reset_work);
amdgpu_gpu_reset(adev);
if (!amdgpu_sriov_vf(adev))
amdgpu_gpu_reset(adev);
}
/* Disable *all* interrupts */

6
drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
View File

@ -36,7 +36,11 @@ static void amdgpu_job_timedout(struct amd_sched_job *s_job)
job->base.sched->name,
atomic_read(&job->ring->fence_drv.last_seq),
job->ring->fence_drv.sync_seq);
amdgpu_gpu_reset(job->adev);
if (amdgpu_sriov_vf(job->adev))
amdgpu_sriov_gpu_reset(job->adev, true);
else
amdgpu_gpu_reset(job->adev);
}
int amdgpu_job_alloc(struct amdgpu_device *adev, unsigned num_ibs,