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Searched refs:IPV6_MIN_MTU (Results 1 – 25 of 25) sorted by relevance

/Linux-v4.19/net/ipv6/
Dxfrm6_output.c80 if (mtu < IPV6_MIN_MTU) in xfrm6_tunnel_check_size()
81 mtu = IPV6_MIN_MTU; in xfrm6_tunnel_check_size()
Dsit.c934 if (mtu < IPV6_MIN_MTU) { in ipip6_tunnel_xmit()
935 mtu = IPV6_MIN_MTU; in ipip6_tunnel_xmit()
1083 if (dev->mtu < IPV6_MIN_MTU) in ipip6_tunnel_bind_dev()
1084 dev->mtu = IPV6_MIN_MTU; in ipip6_tunnel_bind_dev()
1373 dev->min_mtu = IPV6_MIN_MTU; in ipip6_tunnel_setup()
1586 if (mtu >= IPV6_MIN_MTU && in ipip6_newlink()
Dip6_output.c524 if (mtu < IPV6_MIN_MTU) in ip6_forward()
525 mtu = IPV6_MIN_MTU; in ip6_forward()
615 if (mtu < IPV6_MIN_MTU) in ip6_fragment()
616 mtu = IPV6_MIN_MTU; in ip6_fragment()
1219 if (mtu < IPV6_MIN_MTU) in ip6_setup_cork()
Dip6_tunnel.c539 if (mtu < IPV6_MIN_MTU) in ip6_tnl_err()
540 mtu = IPV6_MIN_MTU; in ip6_tnl_err()
1137 IPV6_MIN_MTU : IPV4_MIN_MTU); in ip6_tnl_xmit()
1482 if (dev->mtu < IPV6_MIN_MTU) in ip6_tnl_link_config()
1483 dev->mtu = IPV6_MIN_MTU; in ip6_tnl_link_config()
1704 if (new_mtu < IPV6_MIN_MTU) in ip6_tnl_change_mtu()
Dip6_vti.c488 if (mtu < IPV6_MIN_MTU) in vti6_xmit()
489 mtu = IPV6_MIN_MTU; in vti6_xmit()
Daddrconf.c193 .mtu6 = IPV6_MIN_MTU,
247 .mtu6 = IPV6_MIN_MTU,
373 if (dev->mtu < IPV6_MIN_MTU) in ipv6_add_dev()
3433 if (!idev && dev->mtu >= IPV6_MIN_MTU) { in addrconf_notify()
3442 if (dev->mtu < IPV6_MIN_MTU) { in addrconf_notify()
3485 if (!idev && dev->mtu >= IPV6_MIN_MTU) in addrconf_notify()
3552 dev->mtu >= IPV6_MIN_MTU) { in addrconf_notify()
3563 if (dev->mtu < IPV6_MIN_MTU) in addrconf_notify()
5756 int min_mtu = IPV6_MIN_MTU; in addrconf_sysctl_mtu()
Dreassembly.c459 if (skb->len - skb_network_offset(skb) < IPV6_MIN_MTU && in ipv6_frag_rcv()
Dndisc.c1479 if (mtu < IPV6_MIN_MTU || mtu > skb->dev->mtu) { in ndisc_router_discovery()
1649 IPV6_MIN_MTU - sizeof(struct ipv6hdr) - sizeof(*msg) - optlen, in ndisc_send_redirect()
Dtcp_ipv6.c294 tp->rx_opt.mss_clamp = IPV6_MIN_MTU - sizeof(struct tcphdr) - sizeof(struct ipv6hdr); in tcp_v6_connect()
776 .mss_clamp = IPV6_MIN_MTU - sizeof(struct tcphdr) -
Dicmp.c562 len = min_t(unsigned int, len, IPV6_MIN_MTU - sizeof(struct ipv6hdr) - sizeof(struct icmp6hdr)); in icmp6_send()
Dipv6_sockglue.c794 if (val && val < IPV6_MIN_MTU) in do_ipv6_setsockopt()
Dip6_gre.c1142 if (dev->mtu < IPV6_MIN_MTU) in ip6gre_tnl_link_config_route()
1143 dev->mtu = IPV6_MIN_MTU; in ip6gre_tnl_link_config_route()
Droute.c2340 mtu = max_t(u32, mtu, IPV6_MIN_MTU); in __ip6_rt_update_pmtu()
2611 mtu = IPV6_MIN_MTU; in ip6_mtu()
2662 mtu = IPV6_MIN_MTU; in ip6_mtu_from_fib6()
5244 net->ipv6.sysctl.ip6_rt_min_advmss = IPV6_MIN_MTU - 20 - 40; in ip6_route_net_init()
Dmcast.c1746 if (mtu < IPV6_MIN_MTU) in add_grec()
/Linux-v4.19/include/uapi/linux/
Dipv6.h12 #define IPV6_MIN_MTU 1280 macro
/Linux-v4.19/net/6lowpan/
Dcore.c37 dev->mtu = IPV6_MIN_MTU; in lowpan_register_netdevice()
/Linux-v4.19/net/ipv4/
Dip_vti.c208 if (mtu < IPV6_MIN_MTU) in vti_xmit()
209 mtu = IPV6_MIN_MTU; in vti_xmit()
Dip_tunnel.c532 mtu >= IPV6_MIN_MTU) { in tnl_update_pmtu()
541 if (!skb_is_gso(skb) && mtu >= IPV6_MIN_MTU && in tnl_update_pmtu()
/Linux-v4.19/include/net/
Dip6_route.h293 mtu = IPV6_MIN_MTU; in ip6_dst_mtu_forward()
/Linux-v4.19/net/ieee802154/6lowpan/
Dtx.c263 WARN_ON_ONCE(skb->len > IPV6_MIN_MTU); in lowpan_xmit()
Dreassembly.c386 if (cb->d_size > IPV6_MIN_MTU) { in lowpan_frag_rcv()
/Linux-v4.19/net/xfrm/
Dxfrm_interface.c348 if (mtu < IPV6_MIN_MTU) in xfrmi_xmit2()
349 mtu = IPV6_MIN_MTU; in xfrmi_xmit2()
/Linux-v4.19/net/netfilter/ipvs/
Dip_vs_xmit.c536 if (mtu < IPV6_MIN_MTU) { in __ip_vs_get_out_rt_v6()
538 IPV6_MIN_MTU); in __ip_vs_get_out_rt_v6()
/Linux-v4.19/net/ipv6/netfilter/
Dnf_conntrack_reasm.c562 if (skb->len - skb_network_offset(skb) < IPV6_MIN_MTU && in nf_ct_frag6_gather()
/Linux-v4.19/drivers/net/ethernet/
Djme.c3018 netdev->min_mtu = IPV6_MIN_MTU; in jme_init_one()