igb_vlan_rx_add_vid
static int igb_vlan_rx_add_vid(struct net_device *, __be16, u16);
.ndo_vlan_rx_add_vid = igb_vlan_rx_add_vid,
igb_vlan_rx_add_vid(adapter->netdev, htons(ETH_P_8021Q), 0);
igb_vlan_rx_add_vid(adapter->netdev, htons(ETH_P_8021Q), vid);