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-rw-r--r--src/plugins/ioam/encap/ip6_ioam_e2e.h47
1 files changed, 47 insertions, 0 deletions
diff --git a/src/plugins/ioam/encap/ip6_ioam_e2e.h b/src/plugins/ioam/encap/ip6_ioam_e2e.h
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+++ b/src/plugins/ioam/encap/ip6_ioam_e2e.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2016 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __included_ip6_ioam_e2e_h__
+#define __included_ip6_ioam_e2e_h__
+
+#include "ip6_ioam_seqno.h"
+
+typedef struct ioam_e2e_data_t_ {
+ u32 flow_ctx;
+ u32 pad;
+ ioam_seqno_data seqno_data;
+} ioam_e2e_data_t;
+
+typedef struct {
+ ioam_e2e_data_t *e2e_data;
+ vlib_main_t *vlib_main;
+ vnet_main_t *vnet_main;
+} ioam_e2e_main_t;
+
+extern ioam_e2e_main_t ioam_e2e_main;
+
+static inline ioam_seqno_data *
+ioam_e2ec_get_seqno_data_from_flow_ctx (u32 flow_ctx)
+{
+ ioam_e2e_data_t *data = NULL;
+ u32 index;
+
+ index = get_flow_data_from_flow_ctx(flow_ctx,
+ HBH_OPTION_TYPE_IOAM_EDGE_TO_EDGE);
+ data = &ioam_e2e_main.e2e_data[index];
+ return &(data->seqno_data);
+}
+
+#endif /* __included_ioam_e2e_h__ */