| Sven Eckelmann | c6c8fea | 2010-12-13 11:19:28 +0000 | [diff] [blame] | 1 | /* |
| Sven Eckelmann | 64afe35 | 2011-01-27 10:38:15 +0100 | [diff] [blame] | 2 | * Copyright (C) 2007-2011 B.A.T.M.A.N. contributors: |
| Sven Eckelmann | c6c8fea | 2010-12-13 11:19:28 +0000 | [diff] [blame] | 3 | * |
| 4 | * Marek Lindner, Simon Wunderlich |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or |
| 7 | * modify it under the terms of version 2 of the GNU General Public |
| 8 | * License as published by the Free Software Foundation. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, but |
| 11 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 | * General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License |
| 16 | * along with this program; if not, write to the Free Software |
| 17 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 18 | * 02110-1301, USA |
| 19 | * |
| 20 | */ |
| 21 | |
| 22 | #ifndef _NET_BATMAN_ADV_TRANSLATION_TABLE_H_ |
| 23 | #define _NET_BATMAN_ADV_TRANSLATION_TABLE_H_ |
| 24 | |
| Antonio Quartulli | a73105b | 2011-04-27 14:27:44 +0200 | [diff] [blame] | 25 | int tt_len(int changes_num); |
| 26 | int tt_changes_fill_buffer(struct bat_priv *bat_priv, |
| 27 | unsigned char *buff, int buff_len); |
| 28 | int tt_init(struct bat_priv *bat_priv); |
| Sven Eckelmann | 747e422 | 2011-05-14 23:14:50 +0200 | [diff] [blame] | 29 | void tt_local_add(struct net_device *soft_iface, const uint8_t *addr); |
| Antonio Quartulli | 2dafb49 | 2011-05-05 08:42:45 +0200 | [diff] [blame] | 30 | void tt_local_remove(struct bat_priv *bat_priv, |
| Antonio Quartulli | cc47f66 | 2011-04-27 14:27:57 +0200 | [diff] [blame] | 31 | const uint8_t *addr, const char *message, bool roaming); |
| Antonio Quartulli | 2dafb49 | 2011-05-05 08:42:45 +0200 | [diff] [blame] | 32 | int tt_local_seq_print_text(struct seq_file *seq, void *offset); |
| Antonio Quartulli | 5fbc159 | 2011-06-17 16:11:27 +0200 | [diff] [blame] | 33 | void tt_global_add_orig(struct bat_priv *bat_priv, struct orig_node *orig_node, |
| Sven Eckelmann | 747e422 | 2011-05-14 23:14:50 +0200 | [diff] [blame] | 34 | const unsigned char *tt_buff, int tt_buff_len); |
| Antonio Quartulli | a73105b | 2011-04-27 14:27:44 +0200 | [diff] [blame] | 35 | int tt_global_add(struct bat_priv *bat_priv, |
| 36 | struct orig_node *orig_node, const unsigned char *addr, |
| Antonio Quartulli | cc47f66 | 2011-04-27 14:27:57 +0200 | [diff] [blame] | 37 | uint8_t ttvn, bool roaming); |
| Antonio Quartulli | 2dafb49 | 2011-05-05 08:42:45 +0200 | [diff] [blame] | 38 | int tt_global_seq_print_text(struct seq_file *seq, void *offset); |
| 39 | void tt_global_del_orig(struct bat_priv *bat_priv, |
| Antonio Quartulli | a73105b | 2011-04-27 14:27:44 +0200 | [diff] [blame] | 40 | struct orig_node *orig_node, const char *message); |
| 41 | void tt_global_del(struct bat_priv *bat_priv, |
| 42 | struct orig_node *orig_node, const unsigned char *addr, |
| Antonio Quartulli | cc47f66 | 2011-04-27 14:27:57 +0200 | [diff] [blame] | 43 | const char *message, bool roaming); |
| Sven Eckelmann | 747e422 | 2011-05-14 23:14:50 +0200 | [diff] [blame] | 44 | struct orig_node *transtable_search(struct bat_priv *bat_priv, |
| 45 | const uint8_t *addr); |
| Antonio Quartulli | a73105b | 2011-04-27 14:27:44 +0200 | [diff] [blame] | 46 | void tt_save_orig_buffer(struct bat_priv *bat_priv, struct orig_node *orig_node, |
| 47 | const unsigned char *tt_buff, uint8_t tt_num_changes); |
| 48 | uint16_t tt_local_crc(struct bat_priv *bat_priv); |
| 49 | uint16_t tt_global_crc(struct bat_priv *bat_priv, struct orig_node *orig_node); |
| 50 | void tt_free(struct bat_priv *bat_priv); |
| 51 | int send_tt_request(struct bat_priv *bat_priv, |
| 52 | struct orig_node *dst_orig_node, uint8_t hvn, |
| 53 | uint16_t tt_crc, bool full_table); |
| 54 | bool send_tt_response(struct bat_priv *bat_priv, |
| 55 | struct tt_query_packet *tt_request); |
| 56 | void tt_update_changes(struct bat_priv *bat_priv, struct orig_node *orig_node, |
| 57 | uint16_t tt_num_changes, uint8_t ttvn, |
| 58 | struct tt_change *tt_change); |
| 59 | bool is_my_client(struct bat_priv *bat_priv, const uint8_t *addr); |
| 60 | void handle_tt_response(struct bat_priv *bat_priv, |
| 61 | struct tt_query_packet *tt_response); |
| Antonio Quartulli | cc47f66 | 2011-04-27 14:27:57 +0200 | [diff] [blame] | 62 | void send_roam_adv(struct bat_priv *bat_priv, uint8_t *client, |
| 63 | struct orig_node *orig_node); |
| Antonio Quartulli | 058d0e2 | 2011-07-07 01:40:58 +0200 | [diff] [blame] | 64 | void tt_commit_changes(struct bat_priv *bat_priv); |
| Sven Eckelmann | c6c8fea | 2010-12-13 11:19:28 +0000 | [diff] [blame] | 65 | |
| 66 | #endif /* _NET_BATMAN_ADV_TRANSLATION_TABLE_H_ */ |