+static int macvlan_queue_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+ const struct macvlan_dev *vlan = netdev_priv(dev);
+ const struct macvlan_port *port = vlan->port;
+ const struct macvlan_dev *dest;
+
+ if (vlan->mode == MACVLAN_MODE_BRIDGE) {
+ const struct ethhdr *eth = (void *)skb->data;
+
+ /* send to other bridge ports directly */
+ if (is_multicast_ether_addr(eth->h_dest)) {
+ macvlan_broadcast(skb, port, dev, MACVLAN_MODE_BRIDGE);
+ goto xmit_world;
+ }
+
+ dest = macvlan_hash_lookup(port, eth->h_dest);
+ if (dest && dest->mode == MACVLAN_MODE_BRIDGE) {
+ unsigned int length = skb->len + ETH_HLEN;
+ int ret = dev_forward_skb(dest->dev, skb);
+ macvlan_count_rx(dest, length,
+ ret == NET_RX_SUCCESS, 0);
+
+ return NET_XMIT_SUCCESS;
+ }
+ }
+
+xmit_world:
+ skb->dev = vlan->lowerdev;
+ return dev_queue_xmit(skb);
+}
+