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/* Hey Emacs use -*- mode: C -*- */
/*
* Copyright (c) 2016 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 BIER control-plane API messages which are generally
called through a shared memory interface.
*/
option version = "1.2.0";
import "vnet/fib/fib_types.api";
/** \brief BIER Table Identifier
@param bt_set - The BIER set
@param bt_sub_domain - the sud-domain
@param bt_bit_header_length - the number of bits in the header length
*/
typedef bier_table_id
{
u8 bt_set;
u8 bt_sub_domain;
u8 bt_hdr_len_id;
};
/** \brief BIER Table Add / del route
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
@param bt_tbl_id - The BIER table-id the route is added in
@param bt_label - The MPLS label for the table (0 or all ones means not set)
If the label is not set, then it is assumed that non-MPLS
encoding is used.
@param bt_is_add - Is this a route add or delete
*/
autoreply define bier_table_add_del
{
u32 client_index;
u32 context;
vl_api_bier_table_id_t bt_tbl_id;
u32 bt_label;
u8 bt_is_add;
};
define bier_table_dump
{
u32 client_index;
u32 context;
};
define bier_table_details
{
u32 context;
u32 bt_label;
vl_api_bier_table_id_t bt_tbl_id;
};
/** \brief BIER Route Add / del route
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
@param br_bp - The Bit-position value
@param br_tbl_id - The BIER table-id the route is added in
@param br_is_add - Is this a route add or delete
@param br_is_replace - Are the paths specified replacing those already
present or are they to be combined.
is_replace = 1 and n_paths=0 implies delete the
route and all paths;
@param br_n_paths - The number of paths
@param br_paths - The array of paths
*/
typedef bier_route
{
u32 br_bp;
vl_api_bier_table_id_t br_tbl_id;
u8 br_n_paths;
vl_api_fib_path_t br_paths[br_n_paths];
};
autoreply define bier_route_add_del
{
u32 client_index;
u32 context;
u8 br_is_add;
u8 br_is_replace;
vl_api_bier_route_t br_route;
};
define bier_route_dump
{
u32 client_index;
u32 context;
vl_api_bier_table_id_t br_tbl_id;
};
define bier_route_details
{
u32 context;
vl_api_bier_route_t br_route;
};
/** \brief BIER Imposition Add
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
@param bi_tbl_id - The BIER table-id used to forward post encap
@param bi_src - The source Bit-position in the encap.
@param bi_n_bytes - The number of bytes in the following bit-string.
VPP only supports BSL of 1024 and less, so this is
a u8 field.
@param bi_bytes - The bit-string represented as a byte array (MSB first)
*/
define bier_imp_add
{
u32 client_index;
u32 context;
vl_api_bier_table_id_t bi_tbl_id;
u16 bi_src;
u8 bi_n_bytes;
u8 bi_bytes[bi_n_bytes];
};
/** \brief Reply for BIER route add / del request
@param context - returned sender context, to match reply w/ request
@param retval - return code
@param bi_index - The index of the created imposition object.
*/
define bier_imp_add_reply
{
u32 context;
i32 retval;
u32 bi_index;
};
/** \brief BIER Imposition Del
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
@param bi_index - The index of the imposition object (as returned
from the ADD)
*/
autoreply define bier_imp_del
{
u32 client_index;
u32 context;
u32 bi_index;
};
define bier_imp_dump
{
u32 client_index;
u32 context;
};
define bier_imp_details
{
u32 context;
vl_api_bier_table_id_t bi_tbl_id;
u16 bi_src;
u8 bi_n_bytes;
u8 bi_bytes[bi_n_bytes];
};
/** \brief BIER Disposition Table Add / del route
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
@param bt_tbl_id - The BIER Disposition table-id.
*/
autoreply define bier_disp_table_add_del
{
u32 client_index;
u32 context;
u32 bdt_tbl_id;
u8 bdt_is_add;
};
define bier_disp_table_dump
{
u32 client_index;
u32 context;
};
define bier_disp_table_details
{
u32 context;
u32 bdt_tbl_id;
};
/** \brief BIER Disposition Entry Add / del
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
@param bde_bp - The Bit-position value for the entry, i.e. the sender's
Use 0 for the default (match any source) entry.
@param bde_tbl_id - The BIER disposition table-id the route is added in
@param bde_next_hop_sw_if_index - the next hop interface
@param bde_is_add - Is this a route add or delete
@param bde_payload_proto - The payload protocol for which the next-hop
is added
@param bde_paths - The outgoing paths for the entry
*/
autoreply define bier_disp_entry_add_del
{
u32 client_index;
u32 context;
u16 bde_bp;
u32 bde_tbl_id;
u8 bde_is_add;
u8 bde_payload_proto;
u8 bde_n_paths;
vl_api_fib_path_t bde_paths[bde_n_paths];
};
define bier_disp_entry_dump
{
u32 client_index;
u32 context;
u32 bde_tbl_id;
};
define bier_disp_entry_details
{
u32 context;
u16 bde_bp;
u32 bde_tbl_id;
u8 bde_is_add;
u8 bde_payload_proto;
u8 bde_n_paths;
vl_api_fib_path_t bde_paths[bde_n_paths];
};
/*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/
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