4 * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
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
17 * * Neither the name of Intel Corporation nor the names of its
18 * contributors may be used to endorse or promote products derived
19 * from this software without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 #ifndef __INCLUDE_RTE_TABLE_ACL_H__
35 #define __INCLUDE_RTE_TABLE_ACL_H__
45 * This table uses the Access Control List (ACL) algorithm to uniquely
46 * associate data to lookup keys.
48 * Use-cases: Firewall rule database, etc.
56 #include "rte_table.h"
58 /** ACL table parameters */
59 struct rte_table_acl_params {
63 /** Maximum number of ACL rules in the table */
66 /** Number of fields in the ACL rule specification */
67 uint32_t n_rule_fields;
69 /** Format specification of the fields of the ACL rule */
70 struct rte_acl_field_def field_format[RTE_ACL_MAX_FIELDS];
73 /** ACL rule specification for entry add operation */
74 struct rte_table_acl_rule_add_params {
75 /** ACL rule priority, with 0 as the highest priority */
78 /** Values for the fields of the ACL rule to be added to the table */
79 struct rte_acl_field field_value[RTE_ACL_MAX_FIELDS];
82 /** ACL rule specification for entry delete operation */
83 struct rte_table_acl_rule_delete_params {
84 /** Values for the fields of the ACL rule to be deleted from table */
85 struct rte_acl_field field_value[RTE_ACL_MAX_FIELDS];
88 /** ACL table operations */
89 extern struct rte_table_ops rte_table_acl_ops;