E1000_VLVF_VLANID_ENABLE - Linux

Symbol: E1000_VLVF_VLANID_ENABLE

drivers/net/ethernet/intel/igb/e1000_mac.c

wr32(E1000_VLVF(vlvf_index), bits | vlan | E1000_VLVF_VLANID_ENABLE);

drivers/net/ethernet/intel/igb/igb_main.c

if (vlvf & E1000_VLVF_VLANID_ENABLE) {