122 #define callback_param(vif, pending_idx) \  argument
123 	(vif->pending_tx_info[pending_idx].callback_struct)
184 		netif_tx_stop_queue(netdev_get_tx_queue(queue->vif->dev, queue->id));  in xenvif_rx_queue_tail()
209 		netif_tx_wake_queue(netdev_get_tx_queue(queue->vif->dev, queue->id));  in xenvif_rx_queue_maybe_wake()
321 		copy_gop->dest.domid = queue->vif->domid;  in xenvif_gop_frag_copy()
346 		if (*head && ((1 << gso_type) & queue->vif->gso_mask))  in xenvif_gop_frag_copy()
370 	struct xenvif *vif = netdev_priv(skb->dev);  in xenvif_gop_skb()  local
391 	if ((1 << gso_type) & vif->gso_prefix_mask) {  in xenvif_gop_skb()
403 	if ((1 << gso_type) & vif->gso_mask) {  in xenvif_gop_skb()
446 static int xenvif_check_gop(struct xenvif *vif, int nr_meta_slots,  in xenvif_check_gop()  argument
456 			netdev_dbg(vif->dev,  in xenvif_check_gop()
458 				   copy_op->status, vif->domid);  in xenvif_check_gop()
541 		    queue->vif->gso_prefix_mask) {  in xenvif_rx_action()
559 		status = xenvif_check_gop(queue->vif,  in xenvif_rx_action()
581 		    queue->vif->gso_mask) {  in xenvif_rx_action()
670 static void xenvif_fatal_tx_err(struct xenvif *vif)  in xenvif_fatal_tx_err()  argument
672 	netdev_err(vif->dev, "fatal error; disabling device\n");  in xenvif_fatal_tx_err()
673 	vif->disabled = true;  in xenvif_fatal_tx_err()
675 	if (vif->queues)  in xenvif_fatal_tx_err()
676 		xenvif_kick_thread(&vif->queues[0]);  in xenvif_fatal_tx_err()
696 			netdev_err(queue->vif->dev,  in xenvif_count_requests()
699 			xenvif_fatal_tx_err(queue->vif);  in xenvif_count_requests()
707 			netdev_err(queue->vif->dev,  in xenvif_count_requests()
710 			xenvif_fatal_tx_err(queue->vif);  in xenvif_count_requests()
723 				netdev_dbg(queue->vif->dev,  in xenvif_count_requests()
746 				netdev_dbg(queue->vif->dev,  in xenvif_count_requests()
756 			netdev_err(queue->vif->dev, "Cross page boundary, txp->offset: %x, size: %u\n",  in xenvif_count_requests()
758 			xenvif_fatal_tx_err(queue->vif);  in xenvif_count_requests()
792 			  txp->gref, queue->vif->domid);  in xenvif_tx_create_map_op()
852 				netdev_err(queue->vif->dev,  in xenvif_get_requests()
881 		netdev_err(queue->vif->dev,  in xenvif_grant_handle_set()
894 		netdev_err(queue->vif->dev,  in xenvif_grant_handle_reset()
926 			netdev_dbg(queue->vif->dev,  in xenvif_tx_check_gop()
970 			netdev_dbg(queue->vif->dev,  in xenvif_tx_check_gop()
1074 			netdev_err(queue->vif->dev, "Missing extra info\n");  in xenvif_get_extras()
1075 			xenvif_fatal_tx_err(queue->vif);  in xenvif_get_extras()
1084 			netdev_err(queue->vif->dev,  in xenvif_get_extras()
1086 			xenvif_fatal_tx_err(queue->vif);  in xenvif_get_extras()
1097 static int xenvif_set_skb_gso(struct xenvif *vif,  in xenvif_set_skb_gso()  argument
1102 		netdev_err(vif->dev, "GSO size must not be zero.\n");  in xenvif_set_skb_gso()
1103 		xenvif_fatal_tx_err(vif);  in xenvif_set_skb_gso()
1115 		netdev_err(vif->dev, "Bad GSO type %d.\n", gso->u.gso.type);  in xenvif_set_skb_gso()
1116 		xenvif_fatal_tx_err(vif);  in xenvif_set_skb_gso()
1199 			netdev_err(queue->vif->dev,  in xenvif_tx_build_gops()
1204 			xenvif_fatal_tx_err(queue->vif);  in xenvif_tx_build_gops()
1242 			netdev_dbg(queue->vif->dev,  in xenvif_tx_build_gops()
1250 			netdev_err(queue->vif->dev,  in xenvif_tx_build_gops()
1254 			xenvif_fatal_tx_err(queue->vif);  in xenvif_tx_build_gops()
1267 			netdev_dbg(queue->vif->dev,  in xenvif_tx_build_gops()
1277 			if (xenvif_set_skb_gso(queue->vif, skb, gso)) {  in xenvif_tx_build_gops()
1288 		queue->tx_copy_ops[*copy_ops].source.domid = queue->vif->domid;  in xenvif_tx_build_gops()
1462 					netdev_err(queue->vif->dev,  in xenvif_tx_submit()
1470 		skb->dev      = queue->vif->dev;  in xenvif_tx_submit()
1475 			netdev_dbg(queue->vif->dev,  in xenvif_tx_submit()
1601 			netdev_err(queue->vif->dev, "Unmap fail: nr_ops %tx ret %d\n",  in xenvif_tx_dealloc_action()
1605 					netdev_err(queue->vif->dev,  in xenvif_tx_dealloc_action()
1738 		netdev_err(queue->vif->dev,  in xenvif_idx_unmap()
1765 		xenbus_unmap_ring_vfree(xenvif_to_xenbus_device(queue->vif),  in xenvif_unmap_frontend_rings()
1768 		xenbus_unmap_ring_vfree(xenvif_to_xenbus_device(queue->vif),  in xenvif_unmap_frontend_rings()
1782 	err = xenbus_map_ring_valloc(xenvif_to_xenbus_device(queue->vif),  in xenvif_map_frontend_rings()
1790 	err = xenbus_map_ring_valloc(xenvif_to_xenbus_device(queue->vif),  in xenvif_map_frontend_rings()
1807 	struct xenvif *vif = queue->vif;  in xenvif_queue_carrier_off()  local
1812 	spin_lock(&vif->lock);  in xenvif_queue_carrier_off()
1813 	if (vif->stalled_queues++ == 0) {  in xenvif_queue_carrier_off()
1814 		netdev_info(vif->dev, "Guest Rx stalled");  in xenvif_queue_carrier_off()
1815 		netif_carrier_off(vif->dev);  in xenvif_queue_carrier_off()
1817 	spin_unlock(&vif->lock);  in xenvif_queue_carrier_off()
1822 	struct xenvif *vif = queue->vif;  in xenvif_queue_carrier_on()  local
1828 	spin_lock(&vif->lock);  in xenvif_queue_carrier_on()
1829 	if (--vif->stalled_queues == 0) {  in xenvif_queue_carrier_on()
1830 		netdev_info(vif->dev, "Guest Rx ready");  in xenvif_queue_carrier_on()
1831 		netif_carrier_on(vif->dev);  in xenvif_queue_carrier_on()
1833 	spin_unlock(&vif->lock);  in xenvif_queue_carrier_on()
1846 			      queue->last_rx_time + queue->vif->stall_timeout);  in xenvif_rx_queue_stalled()
1864 		|| (queue->vif->stall_timeout &&  in xenvif_have_rx_work()
1868 		|| queue->vif->disabled;  in xenvif_have_rx_work()
1917 	struct xenvif *vif = queue->vif;  in xenvif_kthread_guest_rx()  local
1919 	if (!vif->stall_timeout)  in xenvif_kthread_guest_rx()
1935 		if (unlikely(vif->disabled && queue->id == 0)) {  in xenvif_kthread_guest_rx()
1936 			xenvif_carrier_off(vif);  in xenvif_kthread_guest_rx()
1947 		if (vif->stall_timeout) {  in xenvif_kthread_guest_rx()