1 /* Copyright (C) 2011-2015 B.A.T.M.A.N. contributors:
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.
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.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, see <http://www.gnu.org/licenses/>.
18 #ifndef _NET_BATMAN_ADV_BLA_H_
19 #define _NET_BATMAN_ADV_BLA_H_
23 #include <linux/types.h>
25 struct batadv_hard_iface;
26 struct batadv_orig_node;
31 #ifdef CONFIG_BATMAN_ADV_BLA
32 int batadv_bla_rx(struct batadv_priv *bat_priv, struct sk_buff *skb,
33 unsigned short vid, bool is_bcast);
34 int batadv_bla_tx(struct batadv_priv *bat_priv, struct sk_buff *skb,
36 int batadv_bla_is_backbone_gw(struct sk_buff *skb,
37 struct batadv_orig_node *orig_node, int hdr_size);
38 int batadv_bla_claim_table_seq_print_text(struct seq_file *seq, void *offset);
39 int batadv_bla_backbone_table_seq_print_text(struct seq_file *seq,
41 bool batadv_bla_is_backbone_gw_orig(struct batadv_priv *bat_priv, uint8_t *orig,
43 int batadv_bla_check_bcast_duplist(struct batadv_priv *bat_priv,
45 void batadv_bla_update_orig_address(struct batadv_priv *bat_priv,
46 struct batadv_hard_iface *primary_if,
47 struct batadv_hard_iface *oldif);
48 int batadv_bla_init(struct batadv_priv *bat_priv);
49 void batadv_bla_free(struct batadv_priv *bat_priv);
51 #define BATADV_BLA_CRC_INIT 0
52 #else /* ifdef CONFIG_BATMAN_ADV_BLA */
54 static inline int batadv_bla_rx(struct batadv_priv *bat_priv,
55 struct sk_buff *skb, unsigned short vid,
61 static inline int batadv_bla_tx(struct batadv_priv *bat_priv,
62 struct sk_buff *skb, unsigned short vid)
67 static inline int batadv_bla_is_backbone_gw(struct sk_buff *skb,
68 struct batadv_orig_node *orig_node,
74 static inline int batadv_bla_claim_table_seq_print_text(struct seq_file *seq,
80 static inline int batadv_bla_backbone_table_seq_print_text(struct seq_file *seq,
86 static inline bool batadv_bla_is_backbone_gw_orig(struct batadv_priv *bat_priv,
94 batadv_bla_check_bcast_duplist(struct batadv_priv *bat_priv,
101 batadv_bla_update_orig_address(struct batadv_priv *bat_priv,
102 struct batadv_hard_iface *primary_if,
103 struct batadv_hard_iface *oldif)
107 static inline int batadv_bla_init(struct batadv_priv *bat_priv)
112 static inline void batadv_bla_free(struct batadv_priv *bat_priv)
116 #endif /* ifdef CONFIG_BATMAN_ADV_BLA */
118 #endif /* ifndef _NET_BATMAN_ADV_BLA_H_ */