| /linux-4.1.27/net/ipv4/ |
| D | gre_demux.c | 128 skb_checksum_try_convert(skb, IPPROTO_GRE, 0, in parse_gre_header()
230 skb->dev->ifindex, 0, IPPROTO_GRE, 0); in gre_cisco_err()
235 IPPROTO_GRE, 0); in gre_cisco_err()
339 if (inet_add_protocol(&net_gre_protocol, IPPROTO_GRE) < 0) { in gre_init()
351 inet_del_protocol(&net_gre_protocol, IPPROTO_GRE); in gre_init()
359 inet_del_protocol(&net_gre_protocol, IPPROTO_GRE); in gre_exit()
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| D | gre_offload.c | 176 skb_gro_checksum_try_convert(skb, IPPROTO_GRE, 0, in gre_gro_receive()
267 return inet_add_offload(&gre_offload, IPPROTO_GRE); in gre_offload_init()
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| D | ip_gre.c | 322 if (p.iph.version != 4 || p.iph.protocol != IPPROTO_GRE || in ipgre_tunnel_ioctl()
481 tunnel->parms.iph.protocol = IPPROTO_GRE; in __gre_tunnel_init()
604 parms->iph.protocol = IPPROTO_GRE; in ipgre_netlink_parms()
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| D | xfrm4_policy.c | 165 case IPPROTO_GRE: in _decode_session4()
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| /linux-4.1.27/include/uapi/linux/ |
| D | in.h | 52 IPPROTO_GRE = 47, /* Cisco GRE tunnels (rfc 1701,1702) */ enumerator
53 #define IPPROTO_GRE IPPROTO_GRE macro
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| /linux-4.1.27/net/openvswitch/ |
| D | vport-gre.c | 151 rt = ovs_tunnel_route_lookup(net, tun_key, skb->mark, &fl, IPPROTO_GRE); in gre_tnl_send()
192 tun_key->ipv4_dst, IPPROTO_GRE, in gre_tnl_send()
285 IPPROTO_GRE, skb->mark, 0, 0); in gre_get_egress_tun_info()
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| /linux-4.1.27/samples/bpf/ |
| D | sockex2_kern.c | 71 if (*ip_proto != IPPROTO_GRE) { in parse_ip()
126 case IPPROTO_GRE: { in flow_dissector()
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| /linux-4.1.27/net/netfilter/ |
| D | nf_conntrack_pptp.c | 186 t.dst.protonum = IPPROTO_GRE; in pptp_destroy_siblings()
194 t.dst.protonum = IPPROTO_GRE; in pptp_destroy_siblings()
223 IPPROTO_GRE, &peer_callid, &callid); in exp_gre()
232 IPPROTO_GRE, &callid, &peer_callid); in exp_gre()
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| D | nf_conntrack_proto_generic.c | 29 case IPPROTO_GRE: in nf_generic_should_process()
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| D | nf_conntrack_proto_gre.c | 367 .l4proto = IPPROTO_GRE,
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| /linux-4.1.27/net/ipv4/netfilter/ |
| D | nf_nat_proto_gre.c | 123 .l4proto = IPPROTO_GRE,
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| D | nf_nat_pptp.c | 65 t.dst.protonum = IPPROTO_GRE; in pptp_nat_expected()
74 t.dst.protonum = IPPROTO_GRE; in pptp_nat_expected()
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| /linux-4.1.27/drivers/net/ppp/ |
| D | pptp.c | 198 0, 0, IPPROTO_GRE, in pptp_xmit()
274 iph->protocol = IPPROTO_GRE; in pptp_xmit()
495 IPPROTO_GRE, RT_CONN_FLAGS(sk), 0); in pptp_connect()
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| /linux-4.1.27/net/ipv6/ |
| D | ip6_gre.c | 790 fl6.flowi6_proto = IPPROTO_GRE; in ip6gre_xmit_ipv4()
840 fl6.flowi6_proto = IPPROTO_GRE; in ip6gre_xmit_ipv6()
1043 u->proto = IPPROTO_GRE; in ip6gre_tnl_parm_to_user()
1684 err = inet6_add_protocol(&ip6gre_protocol, IPPROTO_GRE); in ip6gre_init()
1704 inet6_del_protocol(&ip6gre_protocol, IPPROTO_GRE); in ip6gre_init()
1714 inet6_del_protocol(&ip6gre_protocol, IPPROTO_GRE); in ip6gre_fini()
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| /linux-4.1.27/include/net/ |
| D | route.h | 160 fl4->flowi4_proto = IPPROTO_GRE; in ip_route_output_gre()
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| D | xfrm.h | 872 case IPPROTO_GRE: in xfrm_flowi_sport()
896 case IPPROTO_GRE: in xfrm_flowi_dport()
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| /linux-4.1.27/net/core/ |
| D | flow_dissector.c | 203 case IPPROTO_GRE: { in __skb_flow_dissect()
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| /linux-4.1.27/drivers/net/ethernet/intel/fm10k/ |
| D | fm10k_main.c | 751 case IPPROTO_GRE: in fm10k_tx_encap_offload()
892 case IPPROTO_GRE: in fm10k_tx_csum()
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