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0046b040 | 1 | /* Copyright (C) 2011-2016 B.A.T.M.A.N. contributors: |
23721387 SW |
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 | |
ebf38fb7 | 15 | * along with this program; if not, see <http://www.gnu.org/licenses/>. |
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16 | */ |
17 | ||
18 | #ifndef _NET_BATMAN_ADV_BLA_H_ | |
19 | #define _NET_BATMAN_ADV_BLA_H_ | |
20 | ||
1e2c2a4f SE |
21 | #include "main.h" |
22 | ||
23 | #include <linux/types.h> | |
24 | ||
d68081a2 | 25 | struct net_device; |
1e2c2a4f SE |
26 | struct seq_file; |
27 | struct sk_buff; | |
28 | ||
7a5cc242 | 29 | #ifdef CONFIG_BATMAN_ADV_BLA |
eb2deb6b AQ |
30 | int batadv_bla_rx(struct batadv_priv *bat_priv, struct sk_buff *skb, |
31 | unsigned short vid, bool is_bcast); | |
32 | int batadv_bla_tx(struct batadv_priv *bat_priv, struct sk_buff *skb, | |
33 | unsigned short vid); | |
08adf151 | 34 | int batadv_bla_is_backbone_gw(struct sk_buff *skb, |
56303d34 | 35 | struct batadv_orig_node *orig_node, int hdr_size); |
08adf151 | 36 | int batadv_bla_claim_table_seq_print_text(struct seq_file *seq, void *offset); |
536a23f1 SW |
37 | int batadv_bla_backbone_table_seq_print_text(struct seq_file *seq, |
38 | void *offset); | |
6b5e971a | 39 | bool batadv_bla_is_backbone_gw_orig(struct batadv_priv *bat_priv, u8 *orig, |
cfd4f757 | 40 | unsigned short vid); |
56303d34 | 41 | int batadv_bla_check_bcast_duplist(struct batadv_priv *bat_priv, |
004e86fc | 42 | struct sk_buff *skb); |
56303d34 SE |
43 | void batadv_bla_update_orig_address(struct batadv_priv *bat_priv, |
44 | struct batadv_hard_iface *primary_if, | |
45 | struct batadv_hard_iface *oldif); | |
d68081a2 | 46 | void batadv_bla_status_update(struct net_device *net_dev); |
56303d34 SE |
47 | int batadv_bla_init(struct batadv_priv *bat_priv); |
48 | void batadv_bla_free(struct batadv_priv *bat_priv); | |
23721387 | 49 | |
3964f728 | 50 | #define BATADV_BLA_CRC_INIT 0 |
7a5cc242 SW |
51 | #else /* ifdef CONFIG_BATMAN_ADV_BLA */ |
52 | ||
56303d34 | 53 | static inline int batadv_bla_rx(struct batadv_priv *bat_priv, |
eb2deb6b AQ |
54 | struct sk_buff *skb, unsigned short vid, |
55 | bool is_bcast) | |
7a5cc242 SW |
56 | { |
57 | return 0; | |
58 | } | |
59 | ||
56303d34 | 60 | static inline int batadv_bla_tx(struct batadv_priv *bat_priv, |
eb2deb6b | 61 | struct sk_buff *skb, unsigned short vid) |
7a5cc242 SW |
62 | { |
63 | return 0; | |
64 | } | |
65 | ||
08adf151 | 66 | static inline int batadv_bla_is_backbone_gw(struct sk_buff *skb, |
56303d34 | 67 | struct batadv_orig_node *orig_node, |
08adf151 | 68 | int hdr_size) |
7a5cc242 SW |
69 | { |
70 | return 0; | |
71 | } | |
72 | ||
08adf151 SE |
73 | static inline int batadv_bla_claim_table_seq_print_text(struct seq_file *seq, |
74 | void *offset) | |
7a5cc242 SW |
75 | { |
76 | return 0; | |
77 | } | |
78 | ||
536a23f1 SW |
79 | static inline int batadv_bla_backbone_table_seq_print_text(struct seq_file *seq, |
80 | void *offset) | |
81 | { | |
82 | return 0; | |
83 | } | |
84 | ||
cfd4f757 | 85 | static inline bool batadv_bla_is_backbone_gw_orig(struct batadv_priv *bat_priv, |
6b5e971a | 86 | u8 *orig, unsigned short vid) |
7a5cc242 | 87 | { |
cfd4f757 | 88 | return false; |
7a5cc242 SW |
89 | } |
90 | ||
08adf151 | 91 | static inline int |
56303d34 | 92 | batadv_bla_check_bcast_duplist(struct batadv_priv *bat_priv, |
004e86fc | 93 | struct sk_buff *skb) |
7a5cc242 SW |
94 | { |
95 | return 0; | |
96 | } | |
97 | ||
08adf151 | 98 | static inline void |
56303d34 SE |
99 | batadv_bla_update_orig_address(struct batadv_priv *bat_priv, |
100 | struct batadv_hard_iface *primary_if, | |
101 | struct batadv_hard_iface *oldif) | |
7a5cc242 SW |
102 | { |
103 | } | |
104 | ||
56303d34 | 105 | static inline int batadv_bla_init(struct batadv_priv *bat_priv) |
7a5cc242 SW |
106 | { |
107 | return 1; | |
108 | } | |
109 | ||
56303d34 | 110 | static inline void batadv_bla_free(struct batadv_priv *bat_priv) |
7a5cc242 SW |
111 | { |
112 | } | |
113 | ||
114 | #endif /* ifdef CONFIG_BATMAN_ADV_BLA */ | |
23721387 SW |
115 | |
116 | #endif /* ifndef _NET_BATMAN_ADV_BLA_H_ */ |