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Commit b5914238 authored by pding's avatar pding Committed by Alex Deucher
Browse files

drm/amdgpu/virt: implement wait_reset callbacks for vi/ai 



Reviewed-by: default avatarMonk Liu <monk.liu@amd.com>
Signed-off-by: default avatarpding <Pixel.Ding@amd.com>
Acked-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 7413d2fa

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

+1 −0
Original line number Diff line number Diff line
@@ -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,

};

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

+6 −0
Original line number Diff line number Diff line
@@ -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. */

};