PHYI_PROMISC
{ "P", PHYI_PROMISC, PHYI_PROMISC },
{ "PROMISC", PHYI_PROMISC, PHYI_PROMISC },
phyint->phyint_flags |= PHYI_PROMISC;
phyint->phyint_flags &= ~PHYI_PROMISC;