version: 17.11-rc3
[dpdk.git] / lib / librte_member / rte_member_vbf.h
1 /*-
2  *   BSD LICENSE
3  *
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8  *   modification, are permitted provided that the following conditions
9  *   are met:
10  *
11  *     * Redistributions of source code must retain the above copyright
12  *       notice, this list of conditions and the following disclaimer.
13  *     * Redistributions in binary form must reproduce the above copyright
14  *       notice, this list of conditions and the following disclaimer in
15  *       the documentation and/or other materials provided with the
16  *       distribution.
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18  *       contributors may be used to endorse or promote products derived
19  *       from this software without specific prior written permission.
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22  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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32  */
33
34 #ifndef _RTE_MEMBER_VBF_H_
35 #define _RTE_MEMBER_VBF_H_
36
37 #ifdef __cplusplus
38 extern "C" {
39 #endif
40
41 /* Currently we only support up to 32 sets in vBF */
42 #define RTE_MEMBER_MAX_BF 32
43
44 int
45 rte_member_create_vbf(struct rte_member_setsum *ss,
46                 const struct rte_member_parameters *params);
47
48 int
49 rte_member_lookup_vbf(const struct rte_member_setsum *setsum,
50                 const void *key, member_set_t *set_id);
51
52 uint32_t
53 rte_member_lookup_bulk_vbf(const struct rte_member_setsum *setsum,
54                 const void **keys, uint32_t num_keys,
55                 member_set_t *set_ids);
56
57 uint32_t
58 rte_member_lookup_multi_vbf(const struct rte_member_setsum *setsum,
59                 const void *key, uint32_t match_per_key,
60                 member_set_t *set_id);
61
62 uint32_t
63 rte_member_lookup_multi_bulk_vbf(const struct rte_member_setsum *setsum,
64                 const void **keys, uint32_t num_keys, uint32_t match_per_key,
65                 uint32_t *match_count,
66                 member_set_t *set_ids);
67
68 int
69 rte_member_add_vbf(const struct rte_member_setsum *setsum,
70                 const void *key, member_set_t set_id);
71
72 void
73 rte_member_free_vbf(struct rte_member_setsum *ss);
74
75 void
76 rte_member_reset_vbf(const struct rte_member_setsum *setsum);
77
78 #ifdef __cplusplus
79 }
80 #endif
81
82 #endif /* _RTE_MEMBER_VBF_H_ */