Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1/* Copyright (C) 2011-2012 B.A.T.M.A.N. contributors:
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
18 */
19
20#ifndef _NET_BATMAN_ADV_BLA_H_
21#define _NET_BATMAN_ADV_BLA_H_
22
23#ifdef CONFIG_BATMAN_ADV_BLA
24int batadv_bla_rx(struct batadv_priv *bat_priv, struct sk_buff *skb, short vid,
25 bool is_bcast);
26int batadv_bla_tx(struct batadv_priv *bat_priv, struct sk_buff *skb, short vid);
27int batadv_bla_is_backbone_gw(struct sk_buff *skb,
28 struct batadv_orig_node *orig_node, int hdr_size);
29int batadv_bla_claim_table_seq_print_text(struct seq_file *seq, void *offset);
30int batadv_bla_backbone_table_seq_print_text(struct seq_file *seq,
31 void *offset);
32int batadv_bla_is_backbone_gw_orig(struct batadv_priv *bat_priv, uint8_t *orig);
33int batadv_bla_check_bcast_duplist(struct batadv_priv *bat_priv,
34 struct batadv_bcast_packet *bcast_packet,
35 int hdr_size);
36void batadv_bla_update_orig_address(struct batadv_priv *bat_priv,
37 struct batadv_hard_iface *primary_if,
38 struct batadv_hard_iface *oldif);
39int batadv_bla_init(struct batadv_priv *bat_priv);
40void batadv_bla_free(struct batadv_priv *bat_priv);
41
42#define BATADV_BLA_CRC_INIT 0
43#else /* ifdef CONFIG_BATMAN_ADV_BLA */
44
45static inline int batadv_bla_rx(struct batadv_priv *bat_priv,
46 struct sk_buff *skb, short vid, bool is_bcast)
47{
48 return 0;
49}
50
51static inline int batadv_bla_tx(struct batadv_priv *bat_priv,
52 struct sk_buff *skb, short vid)
53{
54 return 0;
55}
56
57static inline int batadv_bla_is_backbone_gw(struct sk_buff *skb,
58 struct batadv_orig_node *orig_node,
59 int hdr_size)
60{
61 return 0;
62}
63
64static inline int batadv_bla_claim_table_seq_print_text(struct seq_file *seq,
65 void *offset)
66{
67 return 0;
68}
69
70static inline int batadv_bla_backbone_table_seq_print_text(struct seq_file *seq,
71 void *offset)
72{
73 return 0;
74}
75
76static inline int batadv_bla_is_backbone_gw_orig(struct batadv_priv *bat_priv,
77 uint8_t *orig)
78{
79 return 0;
80}
81
82static inline int
83batadv_bla_check_bcast_duplist(struct batadv_priv *bat_priv,
84 struct batadv_bcast_packet *bcast_packet,
85 int hdr_size)
86{
87 return 0;
88}
89
90static inline void
91batadv_bla_update_orig_address(struct batadv_priv *bat_priv,
92 struct batadv_hard_iface *primary_if,
93 struct batadv_hard_iface *oldif)
94{
95}
96
97static inline int batadv_bla_init(struct batadv_priv *bat_priv)
98{
99 return 1;
100}
101
102static inline void batadv_bla_free(struct batadv_priv *bat_priv)
103{
104}
105
106#endif /* ifdef CONFIG_BATMAN_ADV_BLA */
107
108#endif /* ifndef _NET_BATMAN_ADV_BLA_H_ */