Antonio Quartulli | 0b87393 | 2013-01-04 03:05:31 +0100 | [diff] [blame] | 1 | /* Copyright (C) 2011-2013 B.A.T.M.A.N. contributors: |
Simon Wunderlich | 2372138 | 2012-01-22 20:00:19 +0100 | [diff] [blame] | 2 | * |
| 3 | * Simon Wunderlich |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or |
| 6 | * modify it under the terms of version 2 of the GNU General Public |
| 7 | * License as published by the Free Software Foundation. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, but |
| 10 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 12 | * General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, write to the Free Software |
| 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 17 | * 02110-1301, USA |
Simon Wunderlich | 2372138 | 2012-01-22 20:00:19 +0100 | [diff] [blame] | 18 | */ |
| 19 | |
| 20 | #ifndef _NET_BATMAN_ADV_BLA_H_ |
| 21 | #define _NET_BATMAN_ADV_BLA_H_ |
| 22 | |
Simon Wunderlich | 7a5cc24 | 2012-01-22 20:00:27 +0100 | [diff] [blame] | 23 | #ifdef CONFIG_BATMAN_ADV_BLA |
Antonio Quartulli | eb2deb6 | 2013-04-19 18:07:00 +0200 | [diff] [blame] | 24 | int batadv_bla_rx(struct batadv_priv *bat_priv, struct sk_buff *skb, |
| 25 | unsigned short vid, bool is_bcast); |
| 26 | int batadv_bla_tx(struct batadv_priv *bat_priv, struct sk_buff *skb, |
| 27 | unsigned short vid); |
Sven Eckelmann | 08adf15 | 2012-05-12 13:38:47 +0200 | [diff] [blame] | 28 | int batadv_bla_is_backbone_gw(struct sk_buff *skb, |
Sven Eckelmann | 56303d3 | 2012-06-05 22:31:31 +0200 | [diff] [blame] | 29 | struct batadv_orig_node *orig_node, int hdr_size); |
Sven Eckelmann | 08adf15 | 2012-05-12 13:38:47 +0200 | [diff] [blame] | 30 | int batadv_bla_claim_table_seq_print_text(struct seq_file *seq, void *offset); |
Simon Wunderlich | 536a23f | 2012-06-18 18:39:26 +0200 | [diff] [blame] | 31 | int batadv_bla_backbone_table_seq_print_text(struct seq_file *seq, |
| 32 | void *offset); |
Sven Eckelmann | 56303d3 | 2012-06-05 22:31:31 +0200 | [diff] [blame] | 33 | int batadv_bla_is_backbone_gw_orig(struct batadv_priv *bat_priv, uint8_t *orig); |
| 34 | int batadv_bla_check_bcast_duplist(struct batadv_priv *bat_priv, |
Simon Wunderlich | 004e86f | 2012-10-18 13:47:42 +0200 | [diff] [blame] | 35 | struct sk_buff *skb); |
Sven Eckelmann | 56303d3 | 2012-06-05 22:31:31 +0200 | [diff] [blame] | 36 | void batadv_bla_update_orig_address(struct batadv_priv *bat_priv, |
| 37 | struct batadv_hard_iface *primary_if, |
| 38 | struct batadv_hard_iface *oldif); |
| 39 | int batadv_bla_init(struct batadv_priv *bat_priv); |
| 40 | void batadv_bla_free(struct batadv_priv *bat_priv); |
Simon Wunderlich | 2372138 | 2012-01-22 20:00:19 +0100 | [diff] [blame] | 41 | |
Sven Eckelmann | 3964f72 | 2012-06-03 22:19:10 +0200 | [diff] [blame] | 42 | #define BATADV_BLA_CRC_INIT 0 |
Simon Wunderlich | 7a5cc24 | 2012-01-22 20:00:27 +0100 | [diff] [blame] | 43 | #else /* ifdef CONFIG_BATMAN_ADV_BLA */ |
| 44 | |
Sven Eckelmann | 56303d3 | 2012-06-05 22:31:31 +0200 | [diff] [blame] | 45 | static inline int batadv_bla_rx(struct batadv_priv *bat_priv, |
Antonio Quartulli | eb2deb6 | 2013-04-19 18:07:00 +0200 | [diff] [blame] | 46 | struct sk_buff *skb, unsigned short vid, |
| 47 | bool is_bcast) |
Simon Wunderlich | 7a5cc24 | 2012-01-22 20:00:27 +0100 | [diff] [blame] | 48 | { |
| 49 | return 0; |
| 50 | } |
| 51 | |
Sven Eckelmann | 56303d3 | 2012-06-05 22:31:31 +0200 | [diff] [blame] | 52 | static inline int batadv_bla_tx(struct batadv_priv *bat_priv, |
Antonio Quartulli | eb2deb6 | 2013-04-19 18:07:00 +0200 | [diff] [blame] | 53 | struct sk_buff *skb, unsigned short vid) |
Simon Wunderlich | 7a5cc24 | 2012-01-22 20:00:27 +0100 | [diff] [blame] | 54 | { |
| 55 | return 0; |
| 56 | } |
| 57 | |
Sven Eckelmann | 08adf15 | 2012-05-12 13:38:47 +0200 | [diff] [blame] | 58 | static inline int batadv_bla_is_backbone_gw(struct sk_buff *skb, |
Sven Eckelmann | 56303d3 | 2012-06-05 22:31:31 +0200 | [diff] [blame] | 59 | struct batadv_orig_node *orig_node, |
Sven Eckelmann | 08adf15 | 2012-05-12 13:38:47 +0200 | [diff] [blame] | 60 | int hdr_size) |
Simon Wunderlich | 7a5cc24 | 2012-01-22 20:00:27 +0100 | [diff] [blame] | 61 | { |
| 62 | return 0; |
| 63 | } |
| 64 | |
Sven Eckelmann | 08adf15 | 2012-05-12 13:38:47 +0200 | [diff] [blame] | 65 | static inline int batadv_bla_claim_table_seq_print_text(struct seq_file *seq, |
| 66 | void *offset) |
Simon Wunderlich | 7a5cc24 | 2012-01-22 20:00:27 +0100 | [diff] [blame] | 67 | { |
| 68 | return 0; |
| 69 | } |
| 70 | |
Simon Wunderlich | 536a23f | 2012-06-18 18:39:26 +0200 | [diff] [blame] | 71 | static inline int batadv_bla_backbone_table_seq_print_text(struct seq_file *seq, |
| 72 | void *offset) |
| 73 | { |
| 74 | return 0; |
| 75 | } |
| 76 | |
Sven Eckelmann | 56303d3 | 2012-06-05 22:31:31 +0200 | [diff] [blame] | 77 | static inline int batadv_bla_is_backbone_gw_orig(struct batadv_priv *bat_priv, |
Sven Eckelmann | 08adf15 | 2012-05-12 13:38:47 +0200 | [diff] [blame] | 78 | uint8_t *orig) |
Simon Wunderlich | 7a5cc24 | 2012-01-22 20:00:27 +0100 | [diff] [blame] | 79 | { |
| 80 | return 0; |
| 81 | } |
| 82 | |
Sven Eckelmann | 08adf15 | 2012-05-12 13:38:47 +0200 | [diff] [blame] | 83 | static inline int |
Sven Eckelmann | 56303d3 | 2012-06-05 22:31:31 +0200 | [diff] [blame] | 84 | batadv_bla_check_bcast_duplist(struct batadv_priv *bat_priv, |
Simon Wunderlich | 004e86f | 2012-10-18 13:47:42 +0200 | [diff] [blame] | 85 | struct sk_buff *skb) |
Simon Wunderlich | 7a5cc24 | 2012-01-22 20:00:27 +0100 | [diff] [blame] | 86 | { |
| 87 | return 0; |
| 88 | } |
| 89 | |
Sven Eckelmann | 08adf15 | 2012-05-12 13:38:47 +0200 | [diff] [blame] | 90 | static inline void |
Sven Eckelmann | 56303d3 | 2012-06-05 22:31:31 +0200 | [diff] [blame] | 91 | batadv_bla_update_orig_address(struct batadv_priv *bat_priv, |
| 92 | struct batadv_hard_iface *primary_if, |
| 93 | struct batadv_hard_iface *oldif) |
Simon Wunderlich | 7a5cc24 | 2012-01-22 20:00:27 +0100 | [diff] [blame] | 94 | { |
| 95 | } |
| 96 | |
Sven Eckelmann | 56303d3 | 2012-06-05 22:31:31 +0200 | [diff] [blame] | 97 | static inline int batadv_bla_init(struct batadv_priv *bat_priv) |
Simon Wunderlich | 7a5cc24 | 2012-01-22 20:00:27 +0100 | [diff] [blame] | 98 | { |
| 99 | return 1; |
| 100 | } |
| 101 | |
Sven Eckelmann | 56303d3 | 2012-06-05 22:31:31 +0200 | [diff] [blame] | 102 | static inline void batadv_bla_free(struct batadv_priv *bat_priv) |
Simon Wunderlich | 7a5cc24 | 2012-01-22 20:00:27 +0100 | [diff] [blame] | 103 | { |
| 104 | } |
| 105 | |
| 106 | #endif /* ifdef CONFIG_BATMAN_ADV_BLA */ |
Simon Wunderlich | 2372138 | 2012-01-22 20:00:19 +0100 | [diff] [blame] | 107 | |
| 108 | #endif /* ifndef _NET_BATMAN_ADV_BLA_H_ */ |