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/* Hey Emacs use -*- mode: C -*- */
/*
* Copyright (c) 2018-2019 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @file
*
* This file defines vpp UDP control-plane API messages which are generally
* called through a shared memory interface.
*/
option version = "1.1.0";
import "vnet/ip/ip_types.api";
/**
* @brief UDP Encap object
* @param table_id - table ID associated with the encap destination
* @param dst_ip - Encap destination address
* @param src_ip - Encap source address
* @param dst_port - Encap destination port
* @param src_port - Encap source port
* @param id - VPP assigned id; ignored in add message, set in dump
*/
typedef udp_encap
{
u32 table_id;
u16 src_port;
u16 dst_port;
vl_api_address_t src_ip;
vl_api_address_t dst_ip;
u32 id;
};
enum udp_decap_next_proto
{
UDP_API_DECAP_PROTO_IP4,
UDP_API_DECAP_PROTO_IP6,
UDP_API_DECAP_PROTO_MPLS,
};
/**
* @brief UDP Decap object
* @param is_ip4 - IPv4 if non-zero, else IPv6
* @param port - port to listen on for the decap
* @param next_proto - the protocol of the inner header
*/
typedef udp_decap
{
u8 is_ip4;
u16 port;
vl_api_udp_decap_next_proto_t next_proto;
};
/**
* @brief Add UDP encap
* @param client_index - opaque cookie to identify the sender
* @param context - sender context, to match reply w/ request
* @param udp_encap - UDP encap description
*/
define udp_encap_add
{
u32 client_index;
u32 context;
vl_api_udp_encap_t udp_encap;
};
/**
* @brief Add UDP encap reply
* @param context - sender context, to match reply w/ request
* @param retval - success/failure return value
* @param id - The ID of the encap object that should be used on delete
* and when reading stats from the stats segment.
*/
define udp_encap_add_reply
{
u32 context;
i32 retval;
u32 id;
};
/**
* @brief Del UDP encap
* @param client_index - opaque cookie to identify the sender
* @param context - sender context, to match reply w/ request
* @param id - ID of the encap object the client chose during the add
*/
autoreply define udp_encap_del
{
u32 client_index;
u32 context;
u32 id;
};
/**
* @brief dump UDP encaps
*/
define udp_encap_dump
{
u32 client_index;
u32 context;
};
/**
* @brief UDP encap details during dump
*/
define udp_encap_details
{
u32 context;
vl_api_udp_encap_t udp_encap;
};
/**
* @brief Add/Del UDP decap
* @param client_index - opaque cookie to identify the sender
* @param context - sender context, to match reply w/ request
* @param is_add - add decap if non-zero, else delete
* @param udp_decap - UDP decap description
*/
autoreply define udp_decap_add_del
{
u32 client_index;
u32 context;
bool is_add;
vl_api_udp_decap_t udp_decap;
};
/*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/
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