57 	struct virtqueue *vq;  member
69 	struct virtqueue *vq;  member
154 static int vq2txq(struct virtqueue *vq)  in vq2txq()  argument
156 	return (vq->index - 1) / 2;  in vq2txq()
164 static int vq2rxq(struct virtqueue *vq)  in vq2rxq()  argument
166 	return vq->index / 2;  in vq2rxq()
206 static void skb_xmit_done(struct virtqueue *vq)  in skb_xmit_done()  argument
208 	struct virtnet_info *vi = vq->vdev->priv;  in skb_xmit_done()
211 	virtqueue_disable_cb(vq);  in skb_xmit_done()
214 	netif_wake_subqueue(vi->dev, vq2txq(vq));  in skb_xmit_done()
237 	struct virtnet_info *vi = rq->vq->vdev->priv;  in page_to_skb()
311 		page = virtqueue_get_buf(rq->vq, &len);  in receive_mergeable()
331 	struct virtnet_info *vi = rq->vq->vdev->priv;  in receive_buf()
430 	struct virtnet_info *vi = rq->vq->vdev->priv;  in add_recvbuf_small()
446 	err = virtqueue_add_inbuf(rq->vq, rq->sg, 2, skb, gfp);  in add_recvbuf_small()
491 	err = virtqueue_add_inbuf(rq->vq, rq->sg, MAX_SKB_FRAGS + 2,  in add_recvbuf_big()
510 	err = virtqueue_add_inbuf(rq->vq, rq->sg, 1, page, gfp);  in add_recvbuf_mergeable()
526 	struct virtnet_info *vi = rq->vq->vdev->priv;  in try_fill_recv()
542 	} while (rq->vq->num_free);  in try_fill_recv()
545 	virtqueue_kick(rq->vq);  in try_fill_recv()
570 		virtqueue_disable_cb(rq->vq);  in virtnet_napi_enable()
603 	struct virtnet_info *vi = rq->vq->vdev->priv;  in virtnet_poll()
609 	       (buf = virtqueue_get_buf(rq->vq, &len)) != NULL) {  in virtnet_poll()
623 		if (unlikely(!virtqueue_enable_cb(rq->vq)) &&  in virtnet_poll()
625 			virtqueue_disable_cb(rq->vq);  in virtnet_poll()
654 	struct virtnet_info *vi = sq->vq->vdev->priv;  in free_old_xmit_skbs()
657 	while ((skb = virtqueue_get_buf(sq->vq, &len)) != NULL) {  in free_old_xmit_skbs()
673 	struct virtnet_info *vi = sq->vq->vdev->priv;  in xmit_skb()
714 	return virtqueue_add_outbuf(sq->vq, sq->sg, num_sg, skb, GFP_ATOMIC);  in xmit_skb()
740 	virtqueue_kick(sq->vq);  in start_xmit()
748 	if (sq->vq->num_free < 2+MAX_SKB_FRAGS) {  in start_xmit()
750 		if (unlikely(!virtqueue_enable_cb_delayed(sq->vq))) {  in start_xmit()
753 			if (sq->vq->num_free >= 2+MAX_SKB_FRAGS) {  in start_xmit()
755 				virtqueue_disable_cb(sq->vq);  in start_xmit()
1050 			virtqueue_set_affinity(vi->rq[i].vq, -1);  in virtnet_clean_affinity()
1051 			virtqueue_set_affinity(vi->sq[i].vq, -1);  in virtnet_clean_affinity()
1085 		virtqueue_set_affinity(vi->rq[i].vq, cpu);  in virtnet_set_affinity()
1086 		virtqueue_set_affinity(vi->sq[i].vq, cpu);  in virtnet_set_affinity()
1119 	ring->rx_max_pending = virtqueue_get_vring_size(vi->rq[0].vq);  in virtnet_get_ringparam()
1120 	ring->tx_max_pending = virtqueue_get_vring_size(vi->sq[0].vq);  in virtnet_get_ringparam()
1307 		struct virtqueue *vq = vi->sq[i].vq;  in free_unused_bufs()  local
1308 		while ((buf = virtqueue_detach_unused_buf(vq)) != NULL)  in free_unused_bufs()
1313 		struct virtqueue *vq = vi->rq[i].vq;  in free_unused_bufs()  local
1315 		while ((buf = virtqueue_detach_unused_buf(vq)) != NULL) {  in free_unused_bufs()
1391 		vi->rq[i].vq = vqs[rxq2vq(i)];  in virtnet_find_vqs()
1392 		vi->sq[i].vq = vqs[txq2vq(i)];  in virtnet_find_vqs()