amd/amdgpu/amdgpu_gfx.c

44 				int pipe, int queue)
51 	bit += queue;
57 				 int *mec, int *pipe, int *queue)
59 	*queue = bit % adev->gfx.mec.num_queue_per_pipe;
68 				     int xcc_id, int mec, int pipe, int queue)
70 	return test_bit(amdgpu_gfx_mec_queue_to_bit(adev, mec, pipe, queue),
75 			       int me, int pipe, int queue)
82 	bit += queue;
88 				int *me, int *pipe, int *queue)
90 	*queue = bit % adev->gfx.me.num_queue_per_pipe;
98 				    int me, int pipe, int queue)
100 	return test_bit(amdgpu_gfx_me_queue_to_bit(adev, me, pipe, queue),
176 	int queue = ring->queue;
179 	/* Policy: use pipe1 queue0 as high priority graphics queue if we
183 	    adev->gfx.num_gfx_rings > 1 && pipe == 1 && queue == 0) {
187 		bit = amdgpu_gfx_me_queue_to_bit(adev, me, pipe, queue);
198 	/* Policy: use 1st queue as high priority compute queue if we
199 	 * have more than one compute queue.
210 	int i, j, queue, pipe;
223 				queue = (i / adev->gfx.mec.num_pipe_per_mec) %
226 				set_bit(pipe * adev->gfx.mec.num_queue_per_pipe + queue,
239 		dev_dbg(adev->dev, "mec queue bitmap weight=%d\n",
246 	int i, queue, pipe;
252 		/* policy: amdgpu owns the first queue per pipe at this stage
256 			queue = (i / adev->gfx.me.num_pipe_per_me) %
259 			set_bit(pipe * adev->gfx.me.num_queue_per_pipe + queue,
276 	int mec, pipe, queue;
286 		amdgpu_queue_mask_bit_to_mec_queue(adev, queue_bit, &mec, &pipe, &queue);
290 		 * 2. It must use queue id 0, because CGPG_IDLE/SAVE/LOAD/RUN
291 		 * only can be issued on queue 0.
293 		if ((mec == 1 && pipe > 1) || queue != 0)
298 		ring->queue = queue;
303 	dev_err(adev->dev, "Failed to find a queue for KIQ\n");
333 		 xcc_id, ring->me, ring->pipe, ring->queue);
380 /* create MQD for each compute/gfx queue */
591 	int mec, pipe, queue;
594 	amdgpu_queue_mask_bit_to_mec_queue(adev, queue_bit, &mec, &pipe, &queue);
596 	set_resource_bit = mec * 4 * 8 + pipe * 8 + queue;
627 							kiq_ring->queue);
1075 		dev_warn(adev->dev, "set kernel compute queue number to 8 due to invalid parameter provided by user\n");