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/*
* Copyright (c) 2018 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 __GBP_ROUTE_DOMAIN_H__
#define __GBP_ROUTE_DOMAIN_H__
#include <plugins/gbp/gbp_types.h>
#include <vnet/fib/fib_types.h>
#include <vnet/ethernet/mac_address.h>
/**
* A route Domain Representation.
* This is a standard route-domain plus all the attributes it must
* have to supprt the GBP model.
*/
typedef struct gpb_route_domain_t_
{
/**
* Route-domain ID
*/
u32 grd_id;
u32 grd_fib_index[FIB_PROTOCOL_IP_MAX];
u32 grd_table_id[FIB_PROTOCOL_IP_MAX];
/**
* The RD's VNI interface on which packets from unkown endpoints
* arrive
*/
u32 grd_vni_sw_if_index;
/**
* The interfaces on which to send packets to unnknown EPs
*/
u32 grd_uu_sw_if_index[FIB_PROTOCOL_IP_MAX];
/**
* adjacencies on the UU interfaces.
*/
u32 grd_adj[FIB_PROTOCOL_IP_MAX];
u32 grd_locks;
} gbp_route_domain_t;
extern int gbp_route_domain_add_and_lock (u32 rd_id,
u32 ip4_table_id,
u32 ip6_table_id,
u32 ip4_uu_sw_if_index,
u32 ip6_uu_sw_if_index);
extern void gbp_route_domain_unlock (index_t grdi);
extern index_t gbp_route_domain_find_and_lock (u32 rd_id);
extern index_t gbp_route_domain_find (u32 rd_id);
extern int gbp_route_domain_delete (u32 rd_id);
extern gbp_route_domain_t *gbp_route_domain_get (index_t i);
typedef int (*gbp_route_domain_cb_t) (gbp_route_domain_t * gb, void *ctx);
extern void gbp_route_domain_walk (gbp_route_domain_cb_t bgpe, void *ctx);
extern const mac_address_t *gbp_route_domain_get_local_mac (void);
extern const mac_address_t *gbp_route_domain_get_remote_mac (void);
extern u8 *format_gbp_route_domain (u8 * s, va_list * args);
#endif
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/
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