Lines Matching refs:interface_mtu
357 int interface_mtu = 0; in ip_output_list() local
1609 interface_mtu = ifp->if_mtu; in ip_output_list()
1612 interface_mtu = IN6_LINKMTU(ifp); in ip_output_list()
1614 interface_mtu -= CLAT46_HDR_EXPANSION_OVERHD; in ip_output_list()
1621 if ((u_short)ip->ip_len <= interface_mtu || TSO_IPV4_OK(ifp, m) || in ip_output_list()
1699 VERIFY(interface_mtu != 0); in ip_output_list()
1719 (ro->ro_rt->rt_rmx.rmx_mtu > interface_mtu)) { in ip_output_list()
1720 ro->ro_rt->rt_rmx.rmx_mtu = interface_mtu; in ip_output_list()
1772 error = ip_fragment(m, ifp, interface_mtu, sw_csum); in ip_output_list()
3415 int interface_mtu = ifp->if_mtu; in ip_output_checksum() local
3418 interface_mtu = IN6_LINKMTU(ifp); in ip_output_checksum()
3420 interface_mtu -= CLAT46_HDR_EXPANSION_OVERHD; in ip_output_checksum()
3433 ip_len <= interface_mtu) { in ip_output_checksum()