| /linux-4.1.27/net/ipv4/ |
| D | tunnel4.c | 166 if (inet_add_protocol(&tunnel4_protocol, IPPROTO_IPIP)) { in tunnel4_init()
173 inet_del_protocol(&tunnel4_protocol, IPPROTO_IPIP); in tunnel4_init()
186 if (inet_del_protocol(&tunnel4_protocol, IPPROTO_IPIP)) in tunnel4_fini()
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| D | ipip.c | 152 t->parms.link, 0, IPPROTO_IPIP, 0); in ipip_err()
159 IPPROTO_IPIP, 0); in ipip_err()
227 skb_set_inner_ipproto(skb, IPPROTO_IPIP); in ipip_tunnel_xmit()
249 if (p.iph.version != 4 || p.iph.protocol != IPPROTO_IPIP || in ipip_tunnel_ioctl()
308 tunnel->parms.iph.protocol = IPPROTO_IPIP; in ipip_tunnel_init()
318 parms->iph.protocol = IPPROTO_IPIP; in ipip_netlink_parms()
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| D | xfrm4_tunnel.c | 46 .proto = IPPROTO_IPIP,
55 return xfrm4_rcv_spi(skb, IPPROTO_IPIP, ip_hdr(skb)->saddr); in xfrm_tunnel_rcv()
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| D | ipcomp.c | 69 t->id.proto = IPPROTO_IPIP; in ipcomp_tunnel_create()
106 x->props.saddr.a4, IPPROTO_IPIP, AF_INET); in ipcomp_tunnel_attach()
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| D | xfrm4_mode_tunnel.c | 75 if (XFRM_MODE_SKB_CB(skb)->protocol != IPPROTO_IPIP) in xfrm4_mode_tunnel_input()
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| D | xfrm4_state.c | 75 .proto = IPPROTO_IPIP,
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| D | ip_vti.c | 317 if (p.iph.version != 4 || p.iph.protocol != IPPROTO_IPIP || in vti_tunnel_ioctl()
384 iph->protocol = IPPROTO_IPIP; in vti_fb_tunnel_init()
448 parms->iph.protocol = IPPROTO_IPIP; in vti_netlink_parms()
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| D | ipmr.c | 377 p.iph.protocol = IPPROTO_IPIP; in ipmr_del_tunnel()
410 p.iph.protocol = IPPROTO_IPIP; in ipmr_new_tunnel()
1673 iph->protocol = IPPROTO_IPIP; in ip_encap()
1728 IPPROTO_IPIP, in ipmr_queue_xmit()
1736 IPPROTO_IPIP, in ipmr_queue_xmit()
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| D | af_inet.c | 1665 inet_add_offload(&ipip_offload, IPPROTO_IPIP); in ipv4_offload_init()
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| /linux-4.1.27/include/uapi/linux/ |
| D | in.h | 32 IPPROTO_IPIP = 4, /* IPIP tunnels (older KA9Q tunnels use 94) */ enumerator
33 #define IPPROTO_IPIP IPPROTO_IPIP macro
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| /linux-4.1.27/net/ipv6/ |
| D | tunnel6.c | 165 if (inet6_add_protocol(&tunnel46_protocol, IPPROTO_IPIP)) { in tunnel6_init()
175 if (inet6_del_protocol(&tunnel46_protocol, IPPROTO_IPIP)) in tunnel6_fini()
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| D | ip6_tunnel.c | 581 err = ip6_tnl_err(skb, IPPROTO_IPIP, opt, &rel_type, &rel_code, in ip4ip6_err()
626 IPPROTO_IPIP, RT_TOS(eiph->tos), 0); in ip4ip6_err()
639 IPPROTO_IPIP, in ip4ip6_err()
871 return ip6_tnl_rcv(skb, ETH_P_IP, IPPROTO_IPIP, in ip4ip6_rcv()
1128 if (tproto != IPPROTO_IPIP && tproto != 0) in ip4ip6_tnl_xmit()
1135 fl6.flowi6_proto = IPPROTO_IPIP; in ip4ip6_tnl_xmit()
1434 if (p.proto != IPPROTO_IPV6 && p.proto != IPPROTO_IPIP && in ip6_tnl_ioctl()
1505 if (tnl->parms.proto == IPPROTO_IPIP) { in ip6_tnl_change_mtu()
1630 proto != IPPROTO_IPIP && in ip6_tnl_validate()
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| D | sit.c | 737 if (tunnel->parms.iph.protocol != IPPROTO_IPIP && in ipip_rcv()
1010 skb_set_inner_ipproto(skb, IPPROTO_IPIP); in ipip_tunnel_xmit()
1012 ip_tunnel_xmit(skb, dev, tiph, IPPROTO_IPIP); in ipip_tunnel_xmit()
1196 p.iph.protocol != IPPROTO_IPIP && in ipip6_tunnel_ioctl()
1422 proto != IPPROTO_IPIP && in ipip6_validate()
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| /linux-4.1.27/samples/bpf/ |
| D | sockex2_kern.c | 164 case IPPROTO_IPIP: in flow_dissector()
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| /linux-4.1.27/net/core/ |
| D | flow_dissector.c | 248 case IPPROTO_IPIP: in __skb_flow_dissect()
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| /linux-4.1.27/include/net/ |
| D | xfrm.h | 452 return IPPROTO_IPIP; in xfrm_af2proto()
462 if ((ipproto == IPPROTO_IPIP && x->props.family == AF_INET) || in xfrm_ip2inner_mode()
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| /linux-4.1.27/net/netfilter/ipvs/ |
| D | ip_vs_xmit.c | 905 *next_protocol = IPPROTO_IPIP; in ip_vs_prepare_tunneled_skb()
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| D | ip_vs_core.c | 1392 if (cih->protocol == IPPROTO_IPIP) { in ip_vs_in_icmp()
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| /linux-4.1.27/drivers/net/ethernet/marvell/ |
| D | mvpp2.c | 2026 (proto != IPPROTO_ICMPV6) && (proto != IPPROTO_IPIP)) in mvpp2_prs_ip6_proto()
2782 err = mvpp2_prs_ip6_proto(priv, IPPROTO_IPIP, in mvpp2_prs_ip6_init()
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