diff options
| author | pding <Pixel.Ding@amd.com> | 2017-10-24 09:53:16 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-12-04 16:33:14 -0500 |
| commit | b59142384ed6e2652004d2089bfd8f238bf7f0b9 (patch) | |
| tree | 10d1a1bbb3f31865ccd2161f80b9d53a95a3ae61 /drivers/gpu/drm | |
| parent | 7413d2faef2d07c6ed558147c59b3f237afb1429 (diff) | |
drm/amdgpu/virt: implement wait_reset callbacks for vi/ai
Reviewed-by: Monk Liu <monk.liu@amd.com>
Signed-off-by: pding <Pixel.Ding@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/mxgpu_vi.c | 6 |
2 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c b/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c index b4906d2f30d3..f91aab38637c 100644 --- a/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c +++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c @@ -353,5 +353,6 @@ const struct amdgpu_virt_ops xgpu_ai_virt_ops = { .req_full_gpu = xgpu_ai_request_full_gpu_access, .rel_full_gpu = xgpu_ai_release_full_gpu_access, .reset_gpu = xgpu_ai_request_reset, + .wait_reset = NULL, .trans_msg = xgpu_ai_mailbox_trans_msg, }; diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.c b/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.c index c25a831f94ec..27b03c773b1b 100644 --- a/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.c +++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.c @@ -458,6 +458,11 @@ static int xgpu_vi_request_reset(struct amdgpu_device *adev) return xgpu_vi_send_access_requests(adev, IDH_REQ_GPU_RESET_ACCESS); } +static int xgpu_vi_wait_reset_cmpl(struct amdgpu_device *adev) +{ + return xgpu_vi_poll_msg(adev, IDH_FLR_NOTIFICATION_CMPL); +} + static int xgpu_vi_request_full_gpu_access(struct amdgpu_device *adev, bool init) { @@ -613,5 +618,6 @@ const struct amdgpu_virt_ops xgpu_vi_virt_ops = { .req_full_gpu = xgpu_vi_request_full_gpu_access, .rel_full_gpu = xgpu_vi_release_full_gpu_access, .reset_gpu = xgpu_vi_request_reset, + .wait_reset = xgpu_vi_wait_reset_cmpl, .trans_msg = NULL, /* Does not need to trans VF errors to host. */ }; |