struct virtnet_info *vi = netdev_priv(dev);
napi_enable(&vi->napi);
+
+ /* If all buffers were filled by other side before we napi_enabled, we
+ * won't get another interrupt, so process any outstanding packets
+ * now. virtnet_poll wants re-enable the queue, so we disable here. */
+ vi->rvq->vq_ops->disable_cb(vi->rvq);
+ netif_rx_schedule(vi->dev, &vi->napi);
+
return 0;
}
return -ENOMEM;
/* Set up network device as normal. */
- ether_setup(dev);
dev->open = virtnet_open;
dev->stop = virtnet_close;
dev->hard_start_xmit = start_xmit;
struct virtnet_info *vi = vdev->priv;
struct sk_buff *skb;
+ /* Stop all the virtqueues. */
+ vdev->config->reset(vdev);
+
/* Free our skbs in send and recv queues, if any. */
- vi->rvq->vq_ops->shutdown(vi->rvq);
while ((skb = __skb_dequeue(&vi->recv)) != NULL) {
kfree_skb(skb);
vi->num--;
}
- vi->svq->vq_ops->shutdown(vi->svq);
while ((skb = __skb_dequeue(&vi->send)) != NULL)
kfree_skb(skb);