DPDK  16.11.8
rte_lpm6.h
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1 /*-
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33 #ifndef _RTE_LPM6_H_
34 #define _RTE_LPM6_H_
35 
41 #include <stdint.h>
42 
43 #ifdef __cplusplus
44 extern "C" {
45 #endif
46 
47 
48 #define RTE_LPM6_MAX_DEPTH 128
49 #define RTE_LPM6_IPV6_ADDR_SIZE 16
50 
51 #define RTE_LPM6_NAMESIZE 32
52 
54 struct rte_lpm6;
55 
58  uint32_t max_rules;
59  uint32_t number_tbl8s;
60  int flags;
61 };
62 
82 struct rte_lpm6 *
83 rte_lpm6_create(const char *name, int socket_id,
84  const struct rte_lpm6_config *config);
85 
96 struct rte_lpm6 *
97 rte_lpm6_find_existing(const char *name);
98 
107 void
108 rte_lpm6_free(struct rte_lpm6 *lpm);
109 
124 int
125 rte_lpm6_add(struct rte_lpm6 *lpm, uint8_t *ip, uint8_t depth,
126  uint8_t next_hop);
127 
143 int
144 rte_lpm6_is_rule_present(struct rte_lpm6 *lpm, uint8_t *ip, uint8_t depth,
145 uint8_t *next_hop);
146 
159 int
160 rte_lpm6_delete(struct rte_lpm6 *lpm, uint8_t *ip, uint8_t depth);
161 
176 int
177 rte_lpm6_delete_bulk_func(struct rte_lpm6 *lpm,
178  uint8_t ips[][RTE_LPM6_IPV6_ADDR_SIZE], uint8_t *depths, unsigned n);
179 
186 void
187 rte_lpm6_delete_all(struct rte_lpm6 *lpm);
188 
201 int
202 rte_lpm6_lookup(const struct rte_lpm6 *lpm, uint8_t *ip, uint8_t *next_hop);
203 
220 int
221 rte_lpm6_lookup_bulk_func(const struct rte_lpm6 *lpm,
222  uint8_t ips[][RTE_LPM6_IPV6_ADDR_SIZE],
223  int16_t * next_hops, unsigned n);
224 
225 #ifdef __cplusplus
226 }
227 #endif
228 
229 #endif