New upstream version 17.11-rc3

[deb_dpdk.git] / lib / librte_member / rte_member_vbf.h

diff --git a/lib/librte_member/rte_member_vbf.h b/lib/librte_member/rte_member_vbf.h
new file mode 100644 (file)
index 0000000..5bc158b
--- /dev/null
+++ b/lib/librte_member/rte_member_vbf.h
@@ -0,0 +1,82 @@
+/*-
+ *   BSD LICENSE
+ *
+ *   Copyright(c) 2017 Intel Corporation. All rights reserved.
+ *   All rights reserved.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following conditions
+ *   are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
+ *       distribution.
+ *     * Neither the name of Intel Corporation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _RTE_MEMBER_VBF_H_
+#define _RTE_MEMBER_VBF_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Currently we only support up to 32 sets in vBF */
+#define RTE_MEMBER_MAX_BF 32
+
+int
+rte_member_create_vbf(struct rte_member_setsum *ss,
+               const struct rte_member_parameters *params);
+
+int
+rte_member_lookup_vbf(const struct rte_member_setsum *setsum,
+               const void *key, member_set_t *set_id);
+
+uint32_t
+rte_member_lookup_bulk_vbf(const struct rte_member_setsum *setsum,
+               const void **keys, uint32_t num_keys,
+               member_set_t *set_ids);
+
+uint32_t
+rte_member_lookup_multi_vbf(const struct rte_member_setsum *setsum,
+               const void *key, uint32_t match_per_key,
+               member_set_t *set_id);
+
+uint32_t
+rte_member_lookup_multi_bulk_vbf(const struct rte_member_setsum *setsum,
+               const void **keys, uint32_t num_keys, uint32_t match_per_key,
+               uint32_t *match_count,
+               member_set_t *set_ids);
+
+int
+rte_member_add_vbf(const struct rte_member_setsum *setsum,
+               const void *key, member_set_t set_id);
+
+void
+rte_member_free_vbf(struct rte_member_setsum *ss);
+
+void
+rte_member_reset_vbf(const struct rte_member_setsum *setsum);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_MEMBER_VBF_H_ */