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/*
* 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.
*/
/**
* @brief
* The data-path object representing L3 proxy. An L3 proxy is when VPP has
* an address in the FIB that is also assigned to an attached host.
*/
#ifndef __L3_PROXY_DPO_H__
#define __L3_PROXY_DPO_H__
#include <vnet/dpo/dpo.h>
#include <vnet/ip/ip6.h>
typedef struct l3_proxy_dpo_t_
{
/**
* required for pool_get_aligned.
* memebers used in the switch path come first!
*/
CLIB_CACHE_LINE_ALIGN_MARK(cacheline0);
/**
* The Software interface index on which traffic is l3_proxyd
*/
u32 l3p_sw_if_index;
/**
* number oflocks.
*/
u16 l3p_locks;
} l3_proxy_dpo_t;
extern void l3_proxy_dpo_add_or_lock (dpo_proto_t proto,
u32 sw_if_index,
dpo_id_t *dpo);
extern void l3_proxy_dpo_module_init(void);
/**
* @brief pool of all l3_proxy DPOs
*/
extern l3_proxy_dpo_t *l3_proxy_dpo_pool;
static inline l3_proxy_dpo_t *
l3_proxy_dpo_get (index_t index)
{
return (pool_elt_at_index(l3_proxy_dpo_pool, index));
}
#endif
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