| /linux/tools/include/uapi/linux/ |
| H A D | in.h | 58 IPPROTO_ESP = 50, /* Encapsulation Security Payload protocol */ enumerator
59 #define IPPROTO_ESP IPPROTO_ESP macro
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| /linux/net/netfilter/ |
| H A D | xt_esp.c | 79 .proto = IPPROTO_ESP,
88 .proto = IPPROTO_ESP,
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| H A D | nf_log_syslog.c | 483 case IPPROTO_ESP: { in dump_ipv4_packet()
654 case IPPROTO_ESP: in dump_ipv6_packet()
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| /linux/net/ipv4/ |
| H A D | xfrm4_input.c | 167 return xfrm4_rcv_encap(skb, IPPROTO_ESP, 0, in xfrm4_udp_encap_rcv()
197 ops = rcu_dereference(inet_offloads[IPPROTO_ESP]); in xfrm4_gro_udp_encap_rcv()
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| H A D | esp4.c | 625 *skb_mac_header(skb) = IPPROTO_ESP; in esp_output()
950 esph->spi, IPPROTO_ESP, AF_INET); in esp4_err()
955 ipv4_update_pmtu(skb, net, info, 0, IPPROTO_ESP); in esp4_err()
957 ipv4_redirect(skb, net, 0, IPPROTO_ESP); in esp4_err()
1168 .proto = IPPROTO_ESP,
1190 if (xfrm4_protocol_register(&esp4_protocol, IPPROTO_ESP) < 0) { in esp4_init()
1200 if (xfrm4_protocol_deregister(&esp4_protocol, IPPROTO_ESP) < 0) in esp4_fini()
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| H A D | ip_vti.c | 340 case IPPROTO_ESP: in vti4_err()
674 err = xfrm4_protocol_register(&vti_esp4_protocol, IPPROTO_ESP); in vti_init()
716 xfrm4_protocol_deregister(&vti_esp4_protocol, IPPROTO_ESP); in vti_init()
735 xfrm4_protocol_deregister(&vti_esp4_protocol, IPPROTO_ESP); in vti_fini()
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| /linux/net/xfrm/ |
| H A D | xfrm_interface_core.c | 598 case IPPROTO_ESP: in xfrmi4_err()
659 case IPPROTO_ESP: in xfrmi6_err()
1076 err = xfrm4_protocol_register(&xfrmi_esp4_protocol, IPPROTO_ESP); in xfrmi4_init()
1105 xfrm4_protocol_deregister(&xfrmi_esp4_protocol, IPPROTO_ESP); in xfrmi4_init()
1118 xfrm4_protocol_deregister(&xfrmi_esp4_protocol, IPPROTO_ESP); in xfrmi4_fini()
1125 err = xfrm6_protocol_register(&xfrmi_esp6_protocol, IPPROTO_ESP); in xfrmi6_init()
1154 xfrm6_protocol_deregister(&xfrmi_esp6_protocol, IPPROTO_ESP); in xfrmi6_init()
1167 xfrm6_protocol_deregister(&xfrmi_esp6_protocol, IPPROTO_ESP); in xfrmi6_fini()
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| H A D | espintcp.c | 46 ipv6_stub->xfrm6_rcv_encap(skb, IPPROTO_ESP, 0, TCP_ENCAP_ESPINTCP); in handle_esp()
49 xfrm4_rcv_encap(skb, IPPROTO_ESP, 0, TCP_ENCAP_ESPINTCP); in handle_esp()
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| H A D | xfrm_nat_keepalive.c | 207 xfrm_state_walk_init(&walk, IPPROTO_ESP, NULL); in nat_keepalive_sk_init()
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| H A D | xfrm_state.c | 256 case IPPROTO_ESP: in xfrm_register_type()
301 case IPPROTO_ESP: in xfrm_unregister_type()
343 case IPPROTO_ESP: in xfrm_get_type()
391 case IPPROTO_ESP: in xfrm_register_type_offload()
415 case IPPROTO_ESP: in xfrm_unregister_type_offload()
438 case IPPROTO_ESP: in xfrm_set_type_offload()
2537 case IPPROTO_ESP: in verify_spi_info()
3104 !type || type->proto != IPPROTO_ESP) in xfrm_state_mtu()
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| /linux/include/net/netfilter/ |
| H A D | nf_reject.h | 32 case IPPROTO_ESP: in nf_reject_verify_csum()
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| /linux/tools/testing/selftests/net/ |
| H A D | nat6to4.bpf.c | 83 case IPPROTO_ESP: // since there is never a checksum to update. in sched_cls_ingress6_nat_6_prog()
206 case IPPROTO_ESP: // We do not need to bother looking at GRE/ESP headers, in sched_cls_egress4_snat4_prog()
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| /linux/net/ipv6/ |
| H A D | xfrm6_input.c | 165 return xfrm6_rcv_encap(skb, IPPROTO_ESP, 0, in xfrm6_udp_encap_rcv()
197 ops = rcu_dereference(inet6_offloads[IPPROTO_ESP]); in xfrm6_gro_udp_encap_rcv()
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| H A D | xfrm6_protocol.c | 30 case IPPROTO_ESP: in proto_handlers()
222 case IPPROTO_ESP: in netproto()
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| H A D | esp6.c | 657 *skb_mac_header(skb) = IPPROTO_ESP; in esp6_output()
986 esph->spi, IPPROTO_ESP, AF_INET6); in esp6_err()
1214 .proto = IPPROTO_ESP,
1236 if (xfrm6_protocol_register(&esp6_protocol, IPPROTO_ESP) < 0) { in esp6_init()
1247 if (xfrm6_protocol_deregister(&esp6_protocol, IPPROTO_ESP) < 0) in esp6_fini()
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| H A D | ip6_vti.c | 614 case IPPROTO_ESP: in vti6_err()
1247 err = xfrm6_protocol_register(&vti_esp6_protocol, IPPROTO_ESP); in vti6_tunnel_init()
1284 xfrm6_protocol_deregister(&vti_esp6_protocol, IPPROTO_ESP); in vti6_tunnel_init()
1304 xfrm6_protocol_deregister(&vti_esp6_protocol, IPPROTO_ESP); in vti6_tunnel_cleanup()
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| /linux/include/linux/ |
| H A D | in.h | 27 case IPPROTO_ESP: /* SPI */ in proto_ports_offset()
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| H A D | netfilter_ipv6.h | 19 (nexthdr == IPPROTO_ESP) || in nf_ip6_ext_hdr()
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| /linux/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ |
| H A D | ipsec_rxtx.c | 251 eseg->trailer |= (l3_proto == IPPROTO_ESP) ? in mlx5e_ipsec_tx_build_eseg()
255 eseg->trailer |= (l3_proto == IPPROTO_ESP) ? in mlx5e_ipsec_tx_build_eseg()
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| /linux/net/netfilter/ipvs/ |
| H A D | ip_vs_proto_ah_esp.c | 140 .protocol = IPPROTO_ESP,
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| /linux/samples/bpf/ |
| H A D | sockex2_kern.c | 34 case IPPROTO_ESP: in proto_ports_offset()
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| /linux/security/selinux/ |
| H A D | xfrm.c | 439 case IPPROTO_ESP: in selinux_xfrm_postroute_last()
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| /linux/drivers/net/ethernet/mellanox/mlx5/core/lib/ |
| H A D | fs_ttc.c | 115 .proto = IPPROTO_ESP,
119 .proto = IPPROTO_ESP,
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| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | test_tunnel_kern.c | 998 if (!iph || iph->protocol != IPPROTO_ESP) in xfrm_get_state_xdp()
1009 opts.proto = IPPROTO_ESP; in xfrm_get_state_xdp()
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| /linux/drivers/net/ethernet/marvell/octeontx2/nic/ |
| H A D | otx2_tc.c | 677 match.key->ip_proto != IPPROTO_ESP && in otx2_tc_prepare_flow()
698 else if (ip_proto == IPPROTO_ESP) in otx2_tc_prepare_flow()
757 if (ip_proto != IPPROTO_ESP && in otx2_tc_prepare_flow()
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