bsd/net/if_vlan.c

242 #define	ifv_mtufudge	ifv_mib.ifvm_mtufudge
804 	req_mtu = ifnet_mtu(ifv->ifv_ifp) + ifv->ifv_mtufudge;
1425 	ifv->ifv_mtufudge = 0;
1434 	ifv->ifv_mtufudge = ifv->ifv_encaplen;
1436     ifnet_set_mtu(ifp, ETHERMTU - ifv->ifv_mtufudge);
1569     (void)ifvlan_new_mtu(ifv, ETHERMTU - ifv->ifv_mtufudge);
1591     ifv->ifv_mtufudge = 0;
1683     req_mtu = mtu + ifv->ifv_mtufudge;
1845 	    int		min_mtu = vlp->vlp_devmtu.ifdm_min - ifv->ifv_mtufudge;
1849 	    devmtu_p->ifdm_max = vlp->vlp_devmtu.ifdm_max - ifv->ifv_mtufudge;