2 // Copyright (c) 2010-2017 Intel Corporation
4 // Licensed under the Apache License, Version 2.0 (the "License");
5 // you may not use this file except in compliance with the License.
6 // You may obtain a copy of the License at
8 // http://www.apache.org/licenses/LICENSE-2.0
10 // Unless required by applicable law or agreed to in writing, software
11 // distributed under the License is distributed on an "AS IS" BASIS,
12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 // See the License for the specific language governing permissions and
14 // limitations under the License.
17 #ifndef _PKT_PROTOTYPES_H_
18 #define _PKT_PROTOTYPES_H_
26 static const struct gre_hdr gre_hdr_proto = {
31 .bits = GRE_KEY_PRESENT
34 static const struct ipv4_hdr tunnel_ip_proto = {
38 .fragment_offset = 0x40,
39 /* no fragmentation */
41 /* gre protocol type */
42 .next_proto_id = IPPROTO_GRE,
46 static const struct qinq_hdr qinq_proto = {
49 .svlan.eth_proto = ETYPE_8021ad,
50 .cvlan.eth_proto = ETYPE_VLAN,
51 .ether_type = ETYPE_IPv4
54 #endif /* _PKT_PROTOTYPES_H_ */