1537d1343SAlexander V. Chernikov /*- 2*4d846d26SWarner Losh * SPDX-License-Identifier: BSD-2-Clause 3537d1343SAlexander V. Chernikov * 4537d1343SAlexander V. Chernikov * Copyright (c) 2020 Alexander V. Chernikov 5537d1343SAlexander V. Chernikov * 6537d1343SAlexander V. Chernikov * Redistribution and use in source and binary forms, with or without 7537d1343SAlexander V. Chernikov * modification, are permitted provided that the following conditions 8537d1343SAlexander V. Chernikov * are met: 9537d1343SAlexander V. Chernikov * 1. Redistributions of source code must retain the above copyright 10537d1343SAlexander V. Chernikov * notice, this list of conditions and the following disclaimer. 11537d1343SAlexander V. Chernikov * 2. Redistributions in binary form must reproduce the above copyright 12537d1343SAlexander V. Chernikov * notice, this list of conditions and the following disclaimer in the 13537d1343SAlexander V. Chernikov * documentation and/or other materials provided with the distribution. 14537d1343SAlexander V. Chernikov * 15537d1343SAlexander V. Chernikov * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16537d1343SAlexander V. Chernikov * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17537d1343SAlexander V. Chernikov * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18537d1343SAlexander V. Chernikov * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19537d1343SAlexander V. Chernikov * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20537d1343SAlexander V. Chernikov * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21537d1343SAlexander V. Chernikov * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22537d1343SAlexander V. Chernikov * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23537d1343SAlexander V. Chernikov * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24537d1343SAlexander V. Chernikov * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25537d1343SAlexander V. Chernikov * SUCH DAMAGE. 26537d1343SAlexander V. Chernikov * 27537d1343SAlexander V. Chernikov * $FreeBSD$ 28537d1343SAlexander V. Chernikov */ 29537d1343SAlexander V. Chernikov 30537d1343SAlexander V. Chernikov /* 31537d1343SAlexander V. Chernikov * Contains various definitions shared between the parts of a routing subsystem. 32537d1343SAlexander V. Chernikov * 33537d1343SAlexander V. Chernikov */ 34537d1343SAlexander V. Chernikov 35537d1343SAlexander V. Chernikov #ifndef _NETINET6_DPDK_LPM6_H_ 36537d1343SAlexander V. Chernikov #define _NETINET6_DPDK_LPM6_H_ 37537d1343SAlexander V. Chernikov 38537d1343SAlexander V. Chernikov /** LPM structure. */ 39537d1343SAlexander V. Chernikov struct rte_lpm6; 40537d1343SAlexander V. Chernikov 41537d1343SAlexander V. Chernikov /** LPM configuration structure. */ 42537d1343SAlexander V. Chernikov struct rte_lpm6_config { 43537d1343SAlexander V. Chernikov uint32_t max_rules; /**< Max number of rules. */ 44537d1343SAlexander V. Chernikov uint32_t number_tbl8s; /**< Number of tbl8s to allocate. */ 45537d1343SAlexander V. Chernikov int flags; /**< This field is currently unused. */ 46537d1343SAlexander V. Chernikov }; 47537d1343SAlexander V. Chernikov 48537d1343SAlexander V. Chernikov struct rte_lpm6 * 49537d1343SAlexander V. Chernikov rte_lpm6_create(const char *name, int socket_id, 50537d1343SAlexander V. Chernikov const struct rte_lpm6_config *config); 51537d1343SAlexander V. Chernikov void 52537d1343SAlexander V. Chernikov rte_lpm6_free(struct rte_lpm6 *lpm); 53537d1343SAlexander V. Chernikov int 54537d1343SAlexander V. Chernikov rte_lpm6_add(struct rte_lpm6 *lpm, const uint8_t *ip, uint8_t depth, 55537d1343SAlexander V. Chernikov uint32_t next_hop, int is_new_rule); 56537d1343SAlexander V. Chernikov 57537d1343SAlexander V. Chernikov #endif 58