From 88509fe353767cbde707c3e3b1f29392957819f3 Mon Sep 17 00:00:00 2001 From: Mauro Sardara Date: Tue, 24 Mar 2020 17:34:14 +0000 Subject: [HICN-574] Host stack plugin for VPP. Signed-off-by: Mauro Sardara Change-Id: I8d8fdffef31a7013265d6529c5f52f3d5ec70d18 Signed-off-by: Mauro Sardara Signed-off-by: Mauro Signed-off-by: Mauro Sardara --- hicn-plugin/src/strategies/dpo_mw.h | 149 ------------------------------------ 1 file changed, 149 deletions(-) delete mode 100644 hicn-plugin/src/strategies/dpo_mw.h (limited to 'hicn-plugin/src/strategies/dpo_mw.h') diff --git a/hicn-plugin/src/strategies/dpo_mw.h b/hicn-plugin/src/strategies/dpo_mw.h deleted file mode 100644 index 433c415fb..000000000 --- a/hicn-plugin/src/strategies/dpo_mw.h +++ /dev/null @@ -1,149 +0,0 @@ -/* - * 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. - */ - -#ifndef __HICN_DPO_MW_H__ -#define __HICN_DPO_MW_H__ - -#include -#include "../strategy_dpo_ctx.h" - -/** - * @file dpo_mw.h - * - * This file implements the strategy vtf (see strategy.h) and - * the dpo vft (see strategy_dpo_manager.h) for the strategy - * maximum weight - */ - -#define DEFAULT_WEIGHT 0 - -typedef struct hicn_strategy_mw_ctx_s -{ - u8 weight[HICN_PARAM_FIB_ENTRY_NHOPS_MAX]; -} hicn_strategy_mw_ctx_t; - -/** - * @brief Format the dpo ctx for a human-readable string - * - * @param s String to which to append the formatted dpo ctx - * @param ap List of parameters for the formatting - * - * @result The string with the formatted dpo ctx - */ -u8 *format_hicn_strategy_mw_ctx (u8 * s, va_list * ap); - -const static dpo_vft_t dpo_strategy_mw_ctx_vft = { - .dv_lock = hicn_strategy_dpo_ctx_lock, - .dv_unlock = hicn_strategy_dpo_ctx_unlock, - .dv_format = format_hicn_strategy_mw_ctx, -}; - -/** - * @brief Retrieve an hicn_strategy_mw_ctx object - * - * @param indext Index of the hicn_dpo_ctx to retrieve - * @return The hicn_dpo_ctx object or NULL - */ -hicn_dpo_ctx_t *hicn_strategy_mw_ctx_get (index_t index); - -/** - * @brief Create a new mw ctx - * - * @param proto The protocol to which the dpo is meant for (see vpp docs) - * @param next_hop A list of next hops to be inserted in the dpo ctx - * @param nh_len Size of the list - * @param dpo_idx index_t that will hold the index of the created dpo ctx - * @return HICN_ERROR_NONE if the creation was fine, otherwise EINVAL - */ -void -hicn_strategy_mw_ctx_create (fib_protocol_t proto, const hicn_face_id_t * next_hop, - int nh_len, index_t * dpo_idx); - -/** - * @brief Add or update a next hop in the dpo ctx. - * - * This function is meant to be used in the control plane and not in the data plane, - * as it is not optimized for the latter. - * - * @param nh Next hop to insert in the dpo ctx - * @param dpo_idx Index of the dpo ctx to update with the new or updated next - * hop - * @return HICN_ERROR_NONE if the update or insert was fine, - * otherwise HICN_ERROR_DPO_CTX_NOT_FOUND - */ -int hicn_strategy_mw_ctx_add_nh (hicn_face_id_t nh, index_t dpo_idx); - -/** - * @brief Delete a next hop in the dpo ctx. - * - * @param face_id Face identifier of the next hop - * @param dpo_idx Index of the dpo ctx to update with the new or updated next - * hop - * @return HICN_ERROR_NONE if the update or insert was fine, - * otherwise HICN_ERROR_DPO_CTS_NOT_FOUND - */ -int hicn_strategy_mw_ctx_del_nh (hicn_face_id_t face_id, index_t dpo_idx); - -/** - * @brief Prefetch a dpo - * - * @param dpo_idx Index of the dpo ctx to prefetch - */ -void hicn_strategy_mw_ctx_prefetch (index_t dpo_idx); - -/** - * @brief Return true if the dpo is of type strategy mw - * - * @param dpo Dpo to check the type - */ -int hicn_dpo_is_type_strategy_mw (const dpo_id_t * dpo); - -/** - * @brief Initialize the Maximum Weight strategy - */ -void hicn_dpo_strategy_mw_module_init (void); - -/** - * @brief Return the dpo type for the Maximum Weight strategy - */ -dpo_type_t hicn_dpo_strategy_mw_get_type (void); - -/** - * @brief Format the dpo ctx for the strategy Maximum Weight - * - * @param s String to append the formatted dpo ctx - * @param ap List of arguments to format - */ -u8 *format_hicn_dpo_strategy_mw (u8 * s, va_list * ap); - -/** - * @brief Format the dpo ctx for the strategy Maximum Weight. To - * call from other functions - * - * @param s String to append the formatted dpo ctx - * @param ... List of arguments to format - */ -u8 *hicn_strategy_mw_format_ctx (u8 * s, int n, ...); - - -#endif // __HICN_DPO_MW_H__ - -/* - * fd.io coding-style-patch-verification: ON - * - * Local Variables: - * eval: (c-set-style "gnu") - * End: - */ -- cgit 1.2.3-korg