Home | History | Annotate | Download | only in virtio

Lines Matching defs:vq

59 void virtio_gpu_ctrl_ack(struct virtqueue *vq)
61 	struct drm_device *dev = vq->vdev->priv;
67 void virtio_gpu_cursor_ack(struct virtqueue *vq)
69 	struct drm_device *dev = vq->vdev->priv;
178 static void reclaim_vbufs(struct virtqueue *vq, struct list_head *reclaim_list)
184 	while ((vbuf = virtqueue_get_buf(vq, &len))) {
205 		virtqueue_disable_cb(vgdev->ctrlq.vq);
206 		reclaim_vbufs(vgdev->ctrlq.vq, &reclaim_list);
208 	} while (!virtqueue_enable_cb(vgdev->ctrlq.vq));
214 		trace_virtio_gpu_cmd_response(vgdev->ctrlq.vq, resp);
263 		virtqueue_disable_cb(vgdev->cursorq.vq);
264 		reclaim_vbufs(vgdev->cursorq.vq, &reclaim_list);
265 	} while (!virtqueue_enable_cb(vgdev->cursorq.vq));
321 	struct virtqueue *vq = vgdev->ctrlq.vq;
346 	ret = virtqueue_add_sgs(vq, sgs, outcnt, incnt, vbuf, GFP_ATOMIC);
349 		wait_event(vgdev->ctrlq.ack_queue, vq->num_free >= outcnt + incnt);
353 		trace_virtio_gpu_cmd_queue(vq,
356 		notify = virtqueue_kick_prepare(vq);
366 	struct virtqueue *vq = vgdev->ctrlq.vq;
397 	if (vq->num_free < 2 + outcnt) {
399 		wait_event(vgdev->ctrlq.ack_queue, vq->num_free >= 3);
416 			virtqueue_notify(vgdev->ctrlq.vq);
437 	virtqueue_notify(vgdev->ctrlq.vq);
449 	struct virtqueue *vq = vgdev->cursorq.vq;
464 	ret = virtqueue_add_sgs(vq, sgs, outcnt, 0, vbuf, GFP_ATOMIC);
467 		wait_event(vgdev->cursorq.ack_queue, vq->num_free >= outcnt);
471 		trace_virtio_gpu_cmd_queue(vq,
474 		notify = virtqueue_kick_prepare(vq);
480 		virtqueue_notify(vq);