Searched refs:IP_MAX_MTU (Results 1 – 16 of 16) sorted by relevance
53 #define IP_MAX_MTU 0xFFFFU macro57 iph->tot_len = len <= IP_MAX_MTU ? htons(len) : 0; in iph_set_totlen()
176 dev->max_mtu = IP_MAX_MTU - OVPN_HEAD_ROOM; in ovpn_setup()
317 mtu = min(tdev->mtu, IP_MAX_MTU); in ip_tunnel_bind_dev()351 dev->max_mtu = IP_MAX_MTU - t_hlen; in ip_tunnel_create()1061 int max_mtu = IP_MAX_MTU - t_hlen; in ip_tunnel_change_mtu()1214 unsigned int max = IP_MAX_MTU - (nt->hlen + sizeof(struct iphdr)); in ip_tunnel_newlink()
320 if (len + sizeof(struct iphdr) > IP_MAX_MTU) in esp_output_udp_encap()350 if (len > IP_MAX_MTU) in esp_output_tcp_encap()
984 mtu = cork->gso_size ? IP_MAX_MTU : cork->fragsize; in __ip_append_data()991 maxnonfragsize = ip_sk_ignore_df(sk) ? IP_MAX_MTU : mtu; in __ip_append_data()
390 size = min(mtu, IP_MAX_MTU); in igmpv3_newpack()
1465 mtu = min(READ_ONCE(dev->mtu), IP_MAX_MTU); in ip_mtu_from_fib_result()
589 dev->max_mtu = IP_MAX_MTU - BAREUDP_BASE_HLEN; in bareudp_setup()
1861 dev->max_mtu = IP_MAX_MTU - GENEVE_BASE_HLEN - dev->hard_header_len; in geneve_setup()
6431 unsigned int packet_len = vi->big_packets ? IP_MAX_MTU : vi->dev->max_mtu; in mergeable_min_buf_len()
381 if (len > IP_MAX_MTU) in esp6_output_tcp_encap()
920 dev->max_mtu = IP_MAX_MTU - sizeof(struct ipv6hdr); in vti6_dev_setup()
1770 if (new_mtu > IP_MAX_MTU - dev->hard_header_len - t_hlen) in ip6_tnl_change_mtu()
746 dev->max_mtu = IP_MAX_MTU; in xfrmi_dev_setup()
2511 return x->outer_mode.family == AF_INET ? IP_MAX_MTU : IP6_MAX_MTU; in iptfs_get_inner_mtu()
957 if (x->tfcpad > IP_MAX_MTU) { in xfrm_state_construct()