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1 | /* |
2 | * Addpath TX ID selection, and related utilities | |
3 | * Copyright (C) 2018 Amazon.com, Inc. or its affiliates | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify it | |
6 | * under the terms of the GNU General Public License as published by the Free | |
7 | * Software Foundation; either version 2 of the License, or (at your option) | |
8 | * any later version. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, but WITHOUT | |
11 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
12 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
13 | * more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License along | |
16 | * with this program; see the file COPYING; if not, write to the Free Software | |
17 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
18 | */ | |
19 | ||
20 | #ifndef _QUAGGA_BGPD_TX_ADDPATH_DATA_H | |
21 | #define _QUAGGA_BGPD_TX_ADDPATH_DATA_H | |
22 | #include "lib/id_alloc.h" | |
23 | #include <stdint.h> | |
24 | ||
25 | enum bgp_addpath_strat { | |
26 | BGP_ADDPATH_ALL = 0, | |
27 | BGP_ADDPATH_BEST_PER_AS, | |
28 | BGP_ADDPATH_MAX, | |
29 | BGP_ADDPATH_NONE, | |
30 | }; | |
31 | ||
32 | /* TX Addpath structures */ | |
33 | struct bgp_addpath_bgp_data { | |
34 | unsigned int peercount[AFI_MAX][SAFI_MAX][BGP_ADDPATH_MAX]; | |
35 | unsigned int total_peercount[AFI_MAX][SAFI_MAX]; | |
36 | struct id_alloc *id_allocators[AFI_MAX][SAFI_MAX][BGP_ADDPATH_MAX]; | |
37 | }; | |
38 | ||
39 | struct bgp_addpath_node_data { | |
40 | struct id_alloc_pool *free_ids[BGP_ADDPATH_MAX]; | |
41 | }; | |
42 | ||
43 | struct bgp_addpath_info_data { | |
44 | uint32_t addpath_tx_id[BGP_ADDPATH_MAX]; | |
45 | }; | |
46 | ||
47 | struct bgp_addpath_strategy_names { | |
48 | const char *config_name; | |
49 | const char *human_name; /* path detail non-json */ | |
50 | const char *human_description; /* non-json peer descriptions */ | |
51 | const char *type_json_name; /* json peer listings */ | |
52 | const char *id_json_name; /* path json output for tx ID# */ | |
53 | }; | |
54 | ||
55 | #endif |