rte_lpm6.h

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/* SPDX-License-Identifier: BSD-3-Clause
 * Copyright(c) 2010-2014 Intel Corporation
 */
#ifndef _RTE_LPM6_H_
#define _RTE_LPM6_H_

 
#include <stdint.h>
 
#include <rte_common.h>
#include <rte_ip6.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
 
#define RTE_LPM6_MAX_DEPTH (RTE_DEPRECATED(RTE_LPM6_MAX_DEPTH) RTE_IPV6_MAX_DEPTH)
#define RTE_LPM6_IPV6_ADDR_SIZE (RTE_DEPRECATED(RTE_LPM6_IPV6_ADDR_SIZE) RTE_IPV6_ADDR_SIZE)
#define RTE_LPM6_NAMESIZE                 32

struct rte_lpm6;

struct rte_lpm6_config {
    uint32_t max_rules;      
    uint32_t number_tbl8s;   
    int flags;               
};

void
rte_lpm6_free(struct rte_lpm6 *lpm);

struct rte_lpm6 *
rte_lpm6_create(const char *name, int socket_id,
        const struct rte_lpm6_config *config)
    __rte_malloc __rte_dealloc(rte_lpm6_free, 1);

struct rte_lpm6 *
rte_lpm6_find_existing(const char *name);

int
rte_lpm6_add(struct rte_lpm6 *lpm, const struct rte_ipv6_addr *ip, uint8_t depth,
         uint32_t next_hop);

int
rte_lpm6_is_rule_present(struct rte_lpm6 *lpm, const struct rte_ipv6_addr *ip, uint8_t depth,
             uint32_t *next_hop);

int
rte_lpm6_delete(struct rte_lpm6 *lpm, const struct rte_ipv6_addr *ip, uint8_t depth);

int
rte_lpm6_delete_bulk_func(struct rte_lpm6 *lpm,
        struct rte_ipv6_addr *ips, uint8_t *depths, unsigned int n);

void
rte_lpm6_delete_all(struct rte_lpm6 *lpm);

int
rte_lpm6_lookup(const struct rte_lpm6 *lpm, const struct rte_ipv6_addr *ip, uint32_t *next_hop);

int
rte_lpm6_lookup_bulk_func(const struct rte_lpm6 *lpm,
        struct rte_ipv6_addr *ips,
        int32_t *next_hops, unsigned int n);
 
#ifdef __cplusplus
}
#endif
 
#endif