examples/ip_pipeline/pipeline/pipeline_firewall_be.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2010-2015 Intel Corporation
   3  */
   4
   5 #ifndef __INCLUDE_PIPELINE_FIREWALL_BE_H__
   6 #define __INCLUDE_PIPELINE_FIREWALL_BE_H__
   7
   8 #include "pipeline_common_be.h"
   9
  10 enum pipeline_firewall_key_type {
  11         PIPELINE_FIREWALL_IPV4_5TUPLE,
  12 };
  13
  14 struct pipeline_firewall_key_ipv4_5tuple {
  15         uint32_t src_ip;
  16         uint32_t src_ip_mask;
  17         uint32_t dst_ip;
  18         uint32_t dst_ip_mask;
  19         uint16_t src_port_from;
  20         uint16_t src_port_to;
  21         uint16_t dst_port_from;
  22         uint16_t dst_port_to;
  23         uint8_t proto;
  24         uint8_t proto_mask;
  25 };
  26
  27 struct pipeline_firewall_key {
  28         enum pipeline_firewall_key_type type;
  29         union {
  30                 struct pipeline_firewall_key_ipv4_5tuple ipv4_5tuple;
  31         } key;
  32 };
  33
  34 enum pipeline_firewall_msg_req_type {
  35         PIPELINE_FIREWALL_MSG_REQ_ADD = 0,
  36         PIPELINE_FIREWALL_MSG_REQ_DEL,
  37         PIPELINE_FIREWALL_MSG_REQ_ADD_BULK,
  38         PIPELINE_FIREWALL_MSG_REQ_DEL_BULK,
  39         PIPELINE_FIREWALL_MSG_REQ_ADD_DEFAULT,
  40         PIPELINE_FIREWALL_MSG_REQ_DEL_DEFAULT,
  41         PIPELINE_FIREWALL_MSG_REQS
  42 };
  43
  44 /*
  45  * MSG ADD
  46  */
  47 struct pipeline_firewall_add_msg_req {
  48         enum pipeline_msg_req_type type;
  49         enum pipeline_firewall_msg_req_type subtype;
  50
  51         /* key */
  52         struct pipeline_firewall_key key;
  53
  54         /* data */
  55         int32_t priority;
  56         uint32_t port_id;
  57 };
  58
  59 struct pipeline_firewall_add_msg_rsp {
  60         int status;
  61         int key_found;
  62         void *entry_ptr;
  63 };
  64
  65 /*
  66  * MSG DEL
  67  */
  68 struct pipeline_firewall_del_msg_req {
  69         enum pipeline_msg_req_type type;
  70         enum pipeline_firewall_msg_req_type subtype;
  71
  72         /* key */
  73         struct pipeline_firewall_key key;
  74 };
  75
  76 struct pipeline_firewall_del_msg_rsp {
  77         int status;
  78         int key_found;
  79 };
  80
  81 /*
  82  * MSG ADD BULK
  83  */
  84 struct pipeline_firewall_add_bulk_msg_req {
  85         enum pipeline_msg_req_type type;
  86         enum pipeline_firewall_msg_req_type subtype;
  87
  88         struct pipeline_firewall_key *keys;
  89         uint32_t n_keys;
  90
  91         uint32_t *priorities;
  92         uint32_t *port_ids;
  93         int *keys_found;
  94         void **entries_ptr;
  95 };
  96 struct pipeline_firewall_add_bulk_msg_rsp {
  97         int status;
  98 };
  99
 100 /*
 101  * MSG DEL BULK
 102  */
 103 struct pipeline_firewall_del_bulk_msg_req {
 104         enum pipeline_msg_req_type type;
 105         enum pipeline_firewall_msg_req_type subtype;
 106
 107         /* key */
 108         struct pipeline_firewall_key *keys;
 109         uint32_t n_keys;
 110         int *keys_found;
 111 };
 112
 113 struct pipeline_firewall_del_bulk_msg_rsp {
 114         int status;
 115 };
 116
 117 /*
 118  * MSG ADD DEFAULT
 119  */
 120 struct pipeline_firewall_add_default_msg_req {
 121         enum pipeline_msg_req_type type;
 122         enum pipeline_firewall_msg_req_type subtype;
 123
 124         /* data */
 125         uint32_t port_id;
 126 };
 127
 128 struct pipeline_firewall_add_default_msg_rsp {
 129         int status;
 130         void *entry_ptr;
 131 };
 132
 133 /*
 134  * MSG DEL DEFAULT
 135  */
 136 struct pipeline_firewall_del_default_msg_req {
 137         enum pipeline_msg_req_type type;
 138         enum pipeline_firewall_msg_req_type subtype;
 139 };
 140
 141 struct pipeline_firewall_del_default_msg_rsp {
 142         int status;
 143 };
 144
 145 extern struct pipeline_be_ops pipeline_firewall_be_ops;
 146
 147 #endif