Searched refs:t_hlen (Results 1 – 4 of 4) sorted by relevance
1115 int t_hlen) in ip6gre_tnl_link_config_route() argument1133 t_hlen; in ip6gre_tnl_link_config_route()1136 dev->mtu = rt->dst.dev->mtu - t_hlen; in ip6gre_tnl_link_config_route()1152 int t_hlen; in ip6gre_calc_hlen() local1157 t_hlen = tunnel->hlen + sizeof(struct ipv6hdr); in ip6gre_calc_hlen()1158 tunnel->dev->needed_headroom = LL_MAX_HEADER + t_hlen; in ip6gre_calc_hlen()1159 return t_hlen; in ip6gre_calc_hlen()1449 int t_hlen; in ip6gre_tunnel_init_common() local1469 t_hlen = ip6gre_calc_hlen(tunnel); in ip6gre_tunnel_init_common()1470 dev->mtu = ETH_DATA_LEN - t_hlen; in ip6gre_tunnel_init_common()[all …]
832 int t_hlen = tunnel->hlen + sizeof(struct iphdr); in ipip6_tunnel_xmit() local926 mtu = dst_mtu(&rt->dst) - t_hlen; in ipip6_tunnel_xmit()961 max_headroom = LL_RESERVED_SPACE(tdev) + t_hlen; in ipip6_tunnel_xmit()1079 int t_hlen = tunnel->hlen + sizeof(struct iphdr); in ipip6_tunnel_bind_dev() local1082 dev->mtu = tdev->mtu - t_hlen; in ipip6_tunnel_bind_dev()1364 int t_hlen = tunnel->hlen + sizeof(struct iphdr); in ipip6_tunnel_setup() local1371 dev->hard_header_len = LL_MAX_HEADER + t_hlen; in ipip6_tunnel_setup()1372 dev->mtu = ETH_DATA_LEN - t_hlen; in ipip6_tunnel_setup()1374 dev->max_mtu = IP6_MAX_MTU - t_hlen; in ipip6_tunnel_setup()
1435 int t_hlen; in ip6_tnl_link_config() local1461 t_hlen = t->hlen + sizeof(struct ipv6hdr); in ip6_tnl_link_config()1476 t_hlen; in ip6_tnl_link_config()1478 dev->mtu = rt->dst.dev->mtu - t_hlen; in ip6_tnl_link_config()1838 int t_hlen; in ip6_tnl_dev_init_gen() local1856 t_hlen = t->hlen + sizeof(struct ipv6hdr); in ip6_tnl_dev_init_gen()1859 dev->hard_header_len = LL_MAX_HEADER + t_hlen; in ip6_tnl_dev_init_gen()1860 dev->mtu = ETH_DATA_LEN - t_hlen; in ip6_tnl_dev_init_gen()
301 int t_hlen = tunnel->hlen + sizeof(struct iphdr); in ip_tunnel_bind_dev() local334 dev->needed_headroom = t_hlen + hlen; in ip_tunnel_bind_dev()335 mtu -= (dev->hard_header_len + t_hlen); in ip_tunnel_bind_dev()349 int t_hlen; in ip_tunnel_create() local363 t_hlen = nt->hlen + sizeof(struct iphdr); in ip_tunnel_create()365 dev->max_mtu = IP_MAX_MTU - dev->hard_header_len - t_hlen; in ip_tunnel_create()941 int t_hlen = tunnel->hlen + sizeof(struct iphdr); in __ip_tunnel_change_mtu() local942 int max_mtu = IP_MAX_MTU - dev->hard_header_len - t_hlen; in __ip_tunnel_change_mtu()
