/* * 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> 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