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| author | David S. Miller <davem@davemloft.net> | 2014-08-23 13:18:10 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-08-24 23:02:45 -0700 |
| commit | c223a078cbe0a87d470b08db7c83c7053931ae63 (patch) | |
| tree | c38c0439f002092e03a52fc0743d429c7d6dfbc1 /drivers/net/virtio_net.c | |
| parent | c1ebf46c1f72fe542853fc00f059a7d15259379d (diff) | |
| download | linux-c223a078cbe0a87d470b08db7c83c7053931ae63.tar.bz2 | |
virtio_net: Support netdev_ops->ndo_xmit_flush()
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/virtio_net.c')
| -rw-r--r-- | drivers/net/virtio_net.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 59caa06f34a6..62421086d3e6 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -934,7 +934,6 @@ static netdev_tx_t start_xmit(struct sk_buff *skb, struct net_device *dev) dev_kfree_skb_any(skb); return NETDEV_TX_OK; } - virtqueue_kick(sq->vq); /* Don't wait up for transmitted skbs to be freed. */ skb_orphan(skb); @@ -957,6 +956,14 @@ static netdev_tx_t start_xmit(struct sk_buff *skb, struct net_device *dev) return NETDEV_TX_OK; } +static void xmit_flush(struct net_device *dev, u16 qnum) +{ + struct virtnet_info *vi = netdev_priv(dev); + struct send_queue *sq = &vi->sq[qnum]; + + virtqueue_kick(sq->vq); +} + /* * Send command via the control virtqueue and check status. Commands * supported by the hypervisor, as indicated by feature bits, should @@ -1386,6 +1393,7 @@ static const struct net_device_ops virtnet_netdev = { .ndo_open = virtnet_open, .ndo_stop = virtnet_close, .ndo_start_xmit = start_xmit, + .ndo_xmit_flush = xmit_flush, .ndo_validate_addr = eth_validate_addr, .ndo_set_mac_address = virtnet_set_mac_address, .ndo_set_rx_mode = virtnet_set_rx_mode, |