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/* Hey Emacs use -*- mode: C -*- */
/*
 * Copyright (c) 2019 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.
 */

option version = "1.0.0";

import "vnet/ip/ip_types.api";
import "vnet/interface_types.api";

/** \brief NHRP Entry
    @param sw_if_index 
*/
typedef nhrp_entry
{
  vl_api_interface_index_t sw_if_index;
  vl_api_address_t peer;
  vl_api_address_t nh;
  u32 nh_table_id;
};

autoreply define nhrp_entry_add_del
{
  u32 client_index;
  u32 context;
  u8 is_add;
  vl_api_nhrp_entry_t entry;
};

define nhrp_dump
{
  u32 client_index;
  u32 context;
};

define nhrp_details
{
  u32 context;
  vl_api_nhrp_entry_t entry;
};

/*
 * Local Variables:
 * eval: (c-set-style "gnu")
 * End:
 */
* 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 IPv4 Multicast-FIB * * FIXME * * This IPv4 FIB is used by the protocol independent FIB. So directly using * this APIs in client code is not encouraged. However, this IPv4 FIB can be * used if all the client wants is an IPv4 prefix data-base */ #ifndef __IP4_MFIB_H__ #define __IP4_MFIB_H__ #include <vlib/vlib.h> #include <vnet/ip/ip.h> #include <vnet/mfib/mfib_table.h> extern fib_node_index_t ip4_mfib_table_lookup(const ip4_mfib_t *fib, const ip4_address_t *src, const ip4_address_t *grp, u32 len); extern fib_node_index_t ip4_mfib_table_lookup_exact_match(const ip4_mfib_t *fib, const ip4_address_t *grp, const ip4_address_t *src, u32 len); extern fib_node_index_t ip4_mfib_table_get_less_specific (const ip4_mfib_t *mfib, const ip4_address_t *src, const ip4_address_t *grp, u32 len); extern void ip4_mfib_table_entry_remove(ip4_mfib_t *fib, const ip4_address_t *grp, const ip4_address_t *src, u32 len); extern void ip4_mfib_table_entry_insert(ip4_mfib_t *fib, const ip4_address_t *grp, const ip4_address_t *src, u32 len, fib_node_index_t fib_entry_index); extern void ip4_mfib_table_destroy(ip4_mfib_t *fib); /** * @brief * Add/remove the interface from the accepting list of the special MFIB entries */ extern void ip4_mfib_interface_enable_disable(u32 sw_if_index, int is_enable); /** * @brief Get the FIB at the given index */ static inline ip4_mfib_t * ip4_mfib_get (u32 index) { return (&(pool_elt_at_index(ip4_main.mfibs, index)->v4)); } /** * @brief Get or create an IPv4 fib. * * Get or create an IPv4 fib with the provided table ID. * * @param table_id * When set to \c ~0, an arbitrary and unused fib ID is picked * and can be retrieved with \c ret->table_id. * Otherwise, the fib ID to be used to retrieve or create the desired fib. * @returns A pointer to the retrieved or created fib. * */ extern u32 ip4_mfib_table_find_or_create_and_lock(u32 table_id, mfib_source_t src); extern u32 ip4_mfib_table_create_and_lock(mfib_source_t src); static inline u32 ip4_mfib_index_from_table_id (u32 table_id) { ip4_main_t * im = &ip4_main; uword * p; p = hash_get (im->mfib_index_by_table_id, table_id); if (!p) return ~0; return p[0]; } extern u32 ip4_mfib_table_get_index_for_sw_if_index(u32 sw_if_index); /** * @brief Walk the IP4 mfib table. * * @param mfib the table to walk * @param fn The function to invoke on each entry visited * @param ctx A context passed in the visit function */ extern void ip4_mfib_table_walk(ip4_mfib_t *mfib, mfib_table_walk_fn_t fn, void *ctx); /** * @brief format (display) the memory usage for IP4 mfibs */ extern u8 * format_ip4_mfib_table_memory(u8 * s, va_list * args); #endif