2 * Copyright (c) 2016 Cisco and/or its affiliates.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at:
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
16 #ifndef __included_ip6_ioam_e2e_h__
17 #define __included_ip6_ioam_e2e_h__
19 #include <ioam/lib-e2e/e2e_util.h>
20 #include "ip6_ioam_seqno.h"
23 typedef CLIB_PACKED(struct {
24 ip6_hop_by_hop_option_t hdr;
25 ioam_e2e_packet_t e2e_hdr;
29 typedef struct ioam_e2e_data_t_ {
32 ioam_seqno_data seqno_data;
36 ioam_e2e_data_t *e2e_data;
37 vlib_main_t *vlib_main;
38 vnet_main_t *vnet_main;
41 extern ioam_e2e_main_t ioam_e2e_main;
43 static inline ioam_seqno_data *
44 ioam_e2ec_get_seqno_data_from_flow_ctx (u32 flow_ctx)
46 ioam_e2e_data_t *data = NULL;
49 index = get_flow_data_from_flow_ctx(flow_ctx,
50 HBH_OPTION_TYPE_IOAM_EDGE_TO_EDGE);
51 data = &ioam_e2e_main.e2e_data[index];
52 return &(data->seqno_data);
56 ioam_e2e_get_cur_seqno_from_flow_ctx (u32 flow_ctx)
58 ioam_seqno_data *data = NULL;
60 data = ioam_e2ec_get_seqno_data_from_flow_ctx(flow_ctx);
64 #endif /* __included_ioam_e2e_h__ */