IFCAP_VLAN_HWFILTER
if (ifp->if_capenable & IFCAP_VLAN_HWFILTER) {
((ifp->if_capenable & IFCAP_VLAN_HWFILTER) == 0))
sc->ifp->if_capabilities |= IFCAP_VLAN_HWFILTER;
(sc->ifp->if_capenable & IFCAP_VLAN_HWFILTER)) {
if (u & IFCAP_VLAN_HWFILTER) {
ifp->if_capenable ^= IFCAP_VLAN_HWFILTER;
if (mask & IFCAP_VLAN_HWFILTER) {
ifp->if_capenable ^= IFCAP_VLAN_HWFILTER;
if (ifp->if_capabilities & IFCAP_VLAN_HWFILTER) {
if ((ifp->if_capenable & IFCAP_VLAN_HWFILTER) == 0)
if (ifp->if_capenable & IFCAP_VLAN_HWFILTER)
if (ifp->if_capenable & IFCAP_VLAN_HWFILTER &&
ifp->if_capabilities |= IFCAP_VLAN_HWFILTER;
#ifndef IFCAP_VLAN_HWFILTER
ifp->if_capabilities |= /* IFCAP_LRO | */ IFCAP_VLAN_HWFILTER;
if (ifp->if_capenable & IFCAP_VLAN_HWFILTER)
if (ifp->if_capenable & IFCAP_VLAN_HWFILTER) {
if (mask & IFCAP_VLAN_HWFILTER)
ifp->if_capenable ^= IFCAP_VLAN_HWFILTER;