Lines Matching refs:t_hlen
1118 int t_hlen) in ip6gre_tnl_link_config_route() argument
1136 t_hlen; in ip6gre_tnl_link_config_route()
1144 dev->mtu = rt->dst.dev->mtu - t_hlen; in ip6gre_tnl_link_config_route()
1160 int t_hlen; in ip6gre_calc_hlen() local
1165 t_hlen = tunnel->hlen + sizeof(struct ipv6hdr); in ip6gre_calc_hlen()
1168 tunnel->dev->hard_header_len = LL_MAX_HEADER + t_hlen; in ip6gre_calc_hlen()
1170 tunnel->dev->needed_headroom = LL_MAX_HEADER + t_hlen; in ip6gre_calc_hlen()
1172 return t_hlen; in ip6gre_calc_hlen()
1467 int t_hlen; in ip6gre_tunnel_init_common() local
1487 t_hlen = ip6gre_calc_hlen(tunnel); in ip6gre_tunnel_init_common()
1488 dev->mtu = ETH_DATA_LEN - t_hlen; in ip6gre_tunnel_init_common()
1846 int t_hlen; in ip6erspan_calc_hlen() local
1852 t_hlen = tunnel->hlen + sizeof(struct ipv6hdr); in ip6erspan_calc_hlen()
1853 tunnel->dev->needed_headroom = LL_MAX_HEADER + t_hlen; in ip6erspan_calc_hlen()
1854 return t_hlen; in ip6erspan_calc_hlen()
1860 int t_hlen; in ip6erspan_tap_init() local
1881 t_hlen = ip6erspan_calc_hlen(tunnel); in ip6erspan_tap_init()
1882 dev->mtu = ETH_DATA_LEN - t_hlen; in ip6erspan_tap_init()