Searched refs:t_hlen (Results 1 – 3 of 3) sorted by relevance
1123 int t_hlen) in ip6gre_tnl_link_config_route() argument1141 t_hlen; in ip6gre_tnl_link_config_route()1149 int mtu = rt->dst.dev->mtu - t_hlen; in ip6gre_tnl_link_config_route()1167 int t_hlen; in ip6gre_calc_hlen() local1172 t_hlen = tunnel->hlen + sizeof(struct ipv6hdr); in ip6gre_calc_hlen()1175 tunnel->dev->hard_header_len = LL_MAX_HEADER + t_hlen; in ip6gre_calc_hlen()1177 tunnel->dev->needed_headroom = LL_MAX_HEADER + t_hlen; in ip6gre_calc_hlen()1179 return t_hlen; in ip6gre_calc_hlen()1477 int t_hlen; in ip6gre_tunnel_init_common() local1492 t_hlen = ip6gre_calc_hlen(tunnel); in ip6gre_tunnel_init_common()[all …]
1479 int t_hlen; in ip6_tnl_link_config() local1506 t_hlen = t->hlen + sizeof(struct ipv6hdr); in ip6_tnl_link_config()1525 tdev->needed_headroom + t_hlen; in ip6_tnl_link_config()1528 mtu = mtu - t_hlen; in ip6_tnl_link_config()1760 int t_hlen; in ip6_tnl_change_mtu() local1762 t_hlen = tnl->hlen + sizeof(struct ipv6hdr); in ip6_tnl_change_mtu()1771 if (new_mtu > IP6_MAX_MTU - dev->hard_header_len - t_hlen) in ip6_tnl_change_mtu()1774 if (new_mtu > IP_MAX_MTU - dev->hard_header_len - t_hlen) in ip6_tnl_change_mtu()1927 int t_hlen; in ip6_tnl_dev_init_gen() local1941 t_hlen = t->hlen + sizeof(struct ipv6hdr); in ip6_tnl_dev_init_gen()[all …]
287 int t_hlen = tunnel->hlen + sizeof(struct iphdr); in ip_tunnel_bind_dev() local320 dev->needed_headroom = t_hlen + hlen; in ip_tunnel_bind_dev()321 mtu -= t_hlen + (dev->type == ARPHRD_ETHER ? dev->hard_header_len : 0); in ip_tunnel_bind_dev()335 int t_hlen; in ip_tunnel_create() local349 t_hlen = nt->hlen + sizeof(struct iphdr); in ip_tunnel_create()351 dev->max_mtu = IP_MAX_MTU - t_hlen; in ip_tunnel_create()1057 int t_hlen = tunnel->hlen + sizeof(struct iphdr); in __ip_tunnel_change_mtu() local1058 int max_mtu = IP_MAX_MTU - t_hlen; in __ip_tunnel_change_mtu()