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Searched refs:encap (Results 1 – 25 of 43) sorted by relevance

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/net/bridge/netfilter/
Debt_vlan.c34 __be16 encap; in ebt_vlan_mt() local
38 encap = skb->protocol; in ebt_vlan_mt()
48 encap = fp->h_vlan_encapsulated_proto; in ebt_vlan_mt()
72 EXIT_ON_MISMATCH(encap, EBT_VLAN_ENCAP); in ebt_vlan_mt()
141 if ((unsigned short) ntohs(info->encap) < ETH_ZLEN) { in ebt_vlan_mt_check()
143 "minimal\n", ntohs(info->encap)); in ebt_vlan_mt_check()
/net/xfrm/
Dxfrm_state.c413 .encap = XFRM_MODE_BEET,
418 .encap = XFRM_MODE_TRANSPORT,
422 .encap = XFRM_MODE_TUNNEL,
430 .encap = XFRM_MODE_BEET,
435 .encap = XFRM_MODE_ROUTEOPTIMIZATION,
439 .encap = XFRM_MODE_TRANSPORT,
443 .encap = XFRM_MODE_TUNNEL,
449 static const struct xfrm_mode *xfrm_get_mode(unsigned int encap, int family) in xfrm_get_mode() argument
453 if (unlikely(encap >= XFRM_MODE_MAX)) in xfrm_get_mode()
458 mode = &xfrm4_mode_map[encap]; in xfrm_get_mode()
[all …]
Dxfrm_user.c603 x->encap = kmemdup(nla_data(attrs[XFRMA_ENCAP]), in xfrm_state_construct()
604 sizeof(*x->encap), GFP_KERNEL); in xfrm_state_construct()
605 if (x->encap == NULL) in xfrm_state_construct()
930 if (x->encap) { in copy_to_user_state_extra()
931 ret = nla_put(skb, XFRMA_ENCAP, sizeof(*x->encap), x->encap); in copy_to_user_state_extra()
2368 struct xfrm_encap_tmpl *encap = NULL; in xfrm_do_migrate() local
2387 encap = kmemdup(nla_data(attrs[XFRMA_ENCAP]), in xfrm_do_migrate()
2388 sizeof(*encap), GFP_KERNEL); in xfrm_do_migrate()
2389 if (!encap) in xfrm_do_migrate()
2393 err = xfrm_migrate(&pi->sel, pi->dir, type, m, n, kmp, net, encap); in xfrm_do_migrate()
[all …]
Dxfrm_device.c52 switch (x->outer_mode.encap) { in xfrm_outer_mode_prep()
206 if (x->encap || x->tfcpad) in xfrm_dev_state_add()
270 if (!x->type_offload || x->encap) in xfrm_dev_offload_ok()
Dxfrm_output.c333 switch (x->outer_mode.encap) { in xfrm4_prepare_output()
356 switch (x->outer_mode.encap) { in xfrm6_prepare_output()
372 switch (x->outer_mode.encap) { in xfrm_outer_mode_output()
464 x->type_offload->encap(x, skb); in xfrm_output_one()
Dxfrm_input.c333 switch (inner_mode->encap) { in xfrm_inner_mode_encap_remove()
434 switch (inner_mode->encap) { in xfrm_inner_mode_input()
606 if ((x->encap ? x->encap->encap_type : 0) != encap_type) { in xfrm_input()
/net/ipv4/
Desp4.c234 struct xfrm_encap_tmpl *encap = x->encap; in esp_output_udp_encap() local
239 sport = encap->encap_sport; in esp_output_udp_encap()
240 dport = encap->encap_dport; in esp_output_udp_encap()
241 encap_type = encap->encap_type; in esp_output_udp_encap()
283 if (x->encap) { in esp_output_head()
601 if (x->encap) { in esp_input_done2()
602 struct xfrm_encap_tmpl *encap = x->encap; in esp_input_done2() local
612 uh->source != encap->encap_sport) { in esp_input_done2()
978 if (x->encap) { in esp_init_state()
979 struct xfrm_encap_tmpl *encap = x->encap; in esp_init_state() local
[all …]
Dipip.c591 tunnel->encap.type) || in ipip_fill_info()
593 tunnel->encap.sport) || in ipip_fill_info()
595 tunnel->encap.dport) || in ipip_fill_info()
597 tunnel->encap.flags)) in ipip_fill_info()
Dip_tunnel.c471 memset(&t->encap, 0, sizeof(t->encap)); in ip_tunnel_encap_setup()
477 t->encap.type = ipencap->type; in ip_tunnel_encap_setup()
478 t->encap.sport = ipencap->sport; in ip_tunnel_encap_setup()
479 t->encap.dport = ipencap->dport; in ip_tunnel_encap_setup()
480 t->encap.flags = ipencap->flags; in ip_tunnel_encap_setup()
578 if (tunnel->encap.type != TUNNEL_ENCAP_NONE) in ip_md_tunnel_xmit()
807 + rt->dst.header_len + ip_encap_hlen(&tunnel->encap); in ip_tunnel_xmit()
Desp4_offload.c139 switch (x->outer_mode.encap) { in xfrm4_outer_mode_gso_segment()
302 .encap = esp4_gso_encap,
Dxfrm4_tunnel.c32 if (x->encap) in ipip_init_state()
Dip_gre.c732 tunnel->encap.type == TUNNEL_ENCAP_NONE) { in ipgre_link_update()
939 (tunnel->encap.type == TUNNEL_ENCAP_NONE)) { in __gre_tunnel_init()
1421 t->encap.type) || in ipgre_fill_info()
1423 t->encap.sport) || in ipgre_fill_info()
1425 t->encap.dport) || in ipgre_fill_info()
1427 t->encap.flags)) in ipgre_fill_info()
Dipmr.c605 struct iphdr *encap; in __pim_rcv() local
607 encap = (struct iphdr *)(skb_transport_header(skb) + pimlen); in __pim_rcv()
613 if (!ipv4_is_multicast(encap->daddr) || in __pim_rcv()
614 encap->tot_len == 0 || in __pim_rcv()
615 ntohs(encap->tot_len) + pimlen > skb->len) in __pim_rcv()
627 skb_pull(skb, (u8 *)encap - skb->data); in __pim_rcv()
1846 int encap = 0; in ipmr_queue_xmit() local
1871 encap = sizeof(struct iphdr); in ipmr_queue_xmit()
1883 if (skb->len+encap > dst_mtu(&rt->dst) && (ntohs(iph->frag_off) & IP_DF)) { in ipmr_queue_xmit()
1893 encap += LL_RESERVED_SPACE(dev) + rt->dst.header_len; in ipmr_queue_xmit()
[all …]
Daf_inet.c1304 bool udpfrag = false, fixedid = false, gso_partial, encap; in inet_gso_segment() local
1332 encap = SKB_GSO_CB(skb)->encap_level > 0; in inet_gso_segment()
1333 if (encap) in inet_gso_segment()
1341 if (!skb->encapsulation || encap) { in inet_gso_segment()
1387 if (encap) in inet_gso_segment()
/net/l2tp/
Dl2tp_core.c969 if (tunnel->encap == L2TP_ENCAPTYPE_UDP) { in l2tp_build_l2tpv3_header()
1018 int uhlen = (tunnel->encap == L2TP_ENCAPTYPE_UDP) ? sizeof(struct udphdr) : 0; in l2tp_xmit_core()
1059 int uhlen = (tunnel->encap == L2TP_ENCAPTYPE_UDP) ? sizeof(struct udphdr) : 0; in l2tp_xmit_skb()
1105 switch (tunnel->encap) { in l2tp_xmit_skb()
1158 switch (tunnel->encap) { in l2tp_tunnel_destruct()
1296 switch (cfg->encap) { in l2tp_tunnel_sock_create()
1406 enum l2tp_encap_type encap = L2TP_ENCAPTYPE_UDP; in l2tp_tunnel_create() local
1409 encap = cfg->encap; in l2tp_tunnel_create()
1430 tunnel->encap = encap; in l2tp_tunnel_create()
1450 enum l2tp_encap_type encap) in l2tp_validate_socket() argument
[all …]
Dl2tp_debugfs.c156 if (tunnel->encap == L2TP_ENCAPTYPE_UDP) in l2tp_dfs_seq_tunnel_show()
161 tunnel->encap == L2TP_ENCAPTYPE_UDP ? "UDP" : in l2tp_dfs_seq_tunnel_show()
162 tunnel->encap == L2TP_ENCAPTYPE_IP ? "IP" : in l2tp_dfs_seq_tunnel_show()
Dl2tp_core.h128 enum l2tp_encap_type encap; member
165 enum l2tp_encap_type encap; member
Dl2tp_netlink.c193 cfg.encap = nla_get_u16(info->attrs[L2TP_ATTR_ENCAP_TYPE]); in l2tp_nl_cmd_tunnel_create()
237 switch (cfg.encap) { in l2tp_nl_cmd_tunnel_create()
342 nla_put_u16(skb, L2TP_ATTR_ENCAP_TYPE, tunnel->encap)) in l2tp_nl_tunnel_send()
387 switch (tunnel->encap) { in l2tp_nl_tunnel_send()
/net/ipv6/
Dip6_offload.c82 bool encap, udpfrag; in ipv6_gso_segment() local
91 encap = SKB_GSO_CB(skb)->encap_level > 0; in ipv6_gso_segment()
92 if (encap) in ipv6_gso_segment()
104 udpfrag = proto == IPPROTO_UDP && encap && in ipv6_gso_segment()
146 if (encap) in ipv6_gso_segment()
Dip6_tunnel.c1175 if (t->encap.type != TUNNEL_ENCAP_NONE) in ip6_tnl_xmit()
1755 memset(&t->encap, 0, sizeof(t->encap)); in ip6_tnl_encap_setup()
1761 t->encap.type = ipencap->type; in ip6_tnl_encap_setup()
1762 t->encap.sport = ipencap->sport; in ip6_tnl_encap_setup()
1763 t->encap.dport = ipencap->dport; in ip6_tnl_encap_setup()
1764 t->encap.flags = ipencap->flags; in ip6_tnl_encap_setup()
2122 if (nla_put_u16(skb, IFLA_IPTUN_ENCAP_TYPE, tunnel->encap.type) || in ip6_tnl_fill_info()
2123 nla_put_be16(skb, IFLA_IPTUN_ENCAP_SPORT, tunnel->encap.sport) || in ip6_tnl_fill_info()
2124 nla_put_be16(skb, IFLA_IPTUN_ENCAP_DPORT, tunnel->encap.dport) || in ip6_tnl_fill_info()
2125 nla_put_u16(skb, IFLA_IPTUN_ENCAP_FLAGS, tunnel->encap.flags)) in ip6_tnl_fill_info()
Desp6_offload.c166 switch (x->outer_mode.encap) { in xfrm6_outer_mode_gso_segment()
326 .encap = esp6_gso_encap,
Dip6mr.c520 struct ipv6hdr *encap; in pim6_rcv() local
530 if (!pskb_may_pull(skb, sizeof(*pim) + sizeof(*encap))) in pim6_rcv()
543 encap = (struct ipv6hdr *)(skb_transport_header(skb) + in pim6_rcv()
546 if (!ipv6_addr_is_multicast(&encap->daddr) || in pim6_rcv()
547 encap->payload_len == 0 || in pim6_rcv()
548 ntohs(encap->payload_len) + sizeof(*pim) > skb->len) in pim6_rcv()
566 skb_pull(skb, (u8 *)encap - skb->data); in pim6_rcv()
/net/core/
Dlwtunnel.c102 struct nlattr *encap, unsigned int family, in lwtunnel_build_state() argument
112 NL_SET_ERR_MSG_ATTR(extack, encap, in lwtunnel_build_state()
125 ret = ops->build_state(encap, family, cfg, lws, extack); in lwtunnel_build_state()
132 NL_SET_ERR_MSG_ATTR(extack, encap, in lwtunnel_build_state()
/net/atm/
Dclip.c219 if (!clip_vcc->encap || in clip_push()
324 CLIP_VCC(vcc)->encap = mode; in clip_encap()
378 if (entry->vccs->encap) { in clip_start_xmit()
430 clip_vcc->encap = 1; in clip_mkip()
747 llc = ((clip_vcc == SEQ_NO_VCC_TOKEN) || clip_vcc->encap); in atmarp_info()
/net/sched/
Dcls_flower.c840 static void fl_set_key_ip(struct nlattr **tb, bool encap, in fl_set_key_ip() argument
844 int tos_key = encap ? TCA_FLOWER_KEY_ENC_IP_TOS : TCA_FLOWER_KEY_IP_TOS; in fl_set_key_ip()
845 int ttl_key = encap ? TCA_FLOWER_KEY_ENC_IP_TTL : TCA_FLOWER_KEY_IP_TTL; in fl_set_key_ip()
846 int tos_mask = encap ? TCA_FLOWER_KEY_ENC_IP_TOS_MASK : TCA_FLOWER_KEY_IP_TOS_MASK; in fl_set_key_ip()
847 int ttl_mask = encap ? TCA_FLOWER_KEY_ENC_IP_TTL_MASK : TCA_FLOWER_KEY_IP_TTL_MASK; in fl_set_key_ip()
2039 static int fl_dump_key_ip(struct sk_buff *skb, bool encap, in fl_dump_key_ip() argument
2043 int tos_key = encap ? TCA_FLOWER_KEY_ENC_IP_TOS : TCA_FLOWER_KEY_IP_TOS; in fl_dump_key_ip()
2044 int ttl_key = encap ? TCA_FLOWER_KEY_ENC_IP_TTL : TCA_FLOWER_KEY_IP_TTL; in fl_dump_key_ip()
2045 int tos_mask = encap ? TCA_FLOWER_KEY_ENC_IP_TOS_MASK : TCA_FLOWER_KEY_IP_TOS_MASK; in fl_dump_key_ip()
2046 int ttl_mask = encap ? TCA_FLOWER_KEY_ENC_IP_TTL_MASK : TCA_FLOWER_KEY_IP_TTL_MASK; in fl_dump_key_ip()

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