diff options
Diffstat (limited to 'drivers/net/virtio_net.c')
| -rw-r--r-- | drivers/net/virtio_net.c | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index b7004ff36451..c68808336c8c 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -24,6 +24,7 @@ #include <linux/virtio.h> #include <linux/virtio_net.h> #include <linux/scatterlist.h> +#include <linux/if_vlan.h> static int napi_weight = 128; module_param(napi_weight, int, 0444); @@ -33,7 +34,7 @@ module_param(csum, bool, 0444); module_param(gso, bool, 0444); /* FIXME: MTU in config. */ -#define MAX_PACKET_LEN (ETH_HLEN+ETH_DATA_LEN) +#define MAX_PACKET_LEN (ETH_HLEN + VLAN_HLEN + ETH_DATA_LEN) #define GOOD_COPY_LEN 128 struct virtnet_info @@ -286,7 +287,7 @@ static void try_fill_recv_maxbufs(struct virtnet_info *vi) skb_put(skb, MAX_PACKET_LEN); hdr = skb_vnet_hdr(skb); - sg_init_one(sg, hdr, sizeof(*hdr)); + sg_set_buf(sg, hdr, sizeof(*hdr)); if (vi->big_packets) { for (i = 0; i < MAX_SKB_FRAGS; i++) { @@ -487,9 +488,9 @@ static int xmit_skb(struct virtnet_info *vi, struct sk_buff *skb) /* Encode metadata header at front. */ if (vi->mergeable_rx_bufs) - sg_init_one(sg, mhdr, sizeof(*mhdr)); + sg_set_buf(sg, mhdr, sizeof(*mhdr)); else - sg_init_one(sg, hdr, sizeof(*hdr)); + sg_set_buf(sg, hdr, sizeof(*hdr)); num = skb_to_sgvec(skb, sg+1, 0, skb->len) + 1; @@ -624,6 +625,18 @@ static int virtnet_change_mtu(struct net_device *dev, int new_mtu) return 0; } +static const struct net_device_ops virtnet_netdev = { + .ndo_open = virtnet_open, + .ndo_stop = virtnet_close, + .ndo_start_xmit = start_xmit, + .ndo_validate_addr = eth_validate_addr, + .ndo_set_mac_address = eth_mac_addr, + .ndo_change_mtu = virtnet_change_mtu, +#ifdef CONFIG_NET_POLL_CONTROLLER + .ndo_poll_controller = virtnet_netpoll, +#endif +}; + static int virtnet_probe(struct virtio_device *vdev) { int err; @@ -636,14 +649,8 @@ static int virtnet_probe(struct virtio_device *vdev) return -ENOMEM; /* Set up network device as normal. */ - dev->open = virtnet_open; - dev->stop = virtnet_close; - dev->hard_start_xmit = start_xmit; - dev->change_mtu = virtnet_change_mtu; + dev->netdev_ops = &virtnet_netdev; dev->features = NETIF_F_HIGHDMA; -#ifdef CONFIG_NET_POLL_CONTROLLER - dev->poll_controller = virtnet_netpoll; -#endif SET_ETHTOOL_OPS(dev, &virtnet_ethtool_ops); SET_NETDEV_DEV(dev, &vdev->dev); |