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/*
* Copyright (c) 2017-2020 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.
*/
/*
* Copyright (c) 2017-2019 by Cisco Systems Inc. All Rights Reserved.
*
*/
#ifndef HICN_MAPME_CTRL_H
#define HICN_MAPME_CTRL_H
#include <vlib/vlib.h>
#include <vnet/vnet.h>
/**
* @file mapme_ctrl.h
*
*/
/* Node context data */
typedef struct hicn_mapme_ctrl_runtime_s
{
int id;
} hicn_mapme_ctrl_runtime_t;
/* Trace context struct */
typedef struct
{
u32 next_index;
u32 sw_if_index;
u8 pkt_type;
} hicn_mapme_ctrl_trace_t;
typedef enum
{
HICN_MAPME_CTRL_NEXT_IP4_OUTPUT,
HICN_MAPME_CTRL_NEXT_IP6_OUTPUT,
HICN_MAPME_CTRL_NEXT_ERROR_DROP,
HICN_MAPME_CTRL_N_NEXT,
} hicn_mapme_ctrl_next_t;
/**
* @brief Returns the next hop node on which we can send an ACK packet
*/
always_inline hicn_mapme_ctrl_next_t
hicn_mapme_ctrl_get_iface_node (hicn_face_id_t face_id)
{
hicn_face_t *face = hicn_dpoi_get_from_idx (face_id);
switch (face->dpo.dpoi_proto)
{
case DPO_PROTO_IP4:
return HICN_MAPME_CTRL_NEXT_IP4_OUTPUT;
case DPO_PROTO_IP6:
return HICN_MAPME_CTRL_NEXT_IP6_OUTPUT;
default:
return HICN_MAPME_CTRL_NEXT_ERROR_DROP;
}
}
#endif /* HICN_MAPME_CTRL_H */
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables: eval: (c-set-style "gnu") End:
*/
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