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git.proxmox.com Git - mirror_ubuntu-bionic-kernel.git/blob - net/batman-adv/bridge_loop_avoidance.h
1 /* Copyright (C) 2011-2016 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>
29 #ifdef CONFIG_BATMAN_ADV_BLA
30 bool batadv_bla_rx(struct batadv_priv
*bat_priv
, struct sk_buff
*skb
,
31 unsigned short vid
, bool is_bcast
);
32 bool batadv_bla_tx(struct batadv_priv
*bat_priv
, struct sk_buff
*skb
,
34 bool batadv_bla_is_backbone_gw(struct sk_buff
*skb
,
35 struct batadv_orig_node
*orig_node
,
37 int batadv_bla_claim_table_seq_print_text(struct seq_file
*seq
, void *offset
);
38 int batadv_bla_backbone_table_seq_print_text(struct seq_file
*seq
,
40 bool batadv_bla_is_backbone_gw_orig(struct batadv_priv
*bat_priv
, u8
*orig
,
42 bool batadv_bla_check_bcast_duplist(struct batadv_priv
*bat_priv
,
44 void batadv_bla_update_orig_address(struct batadv_priv
*bat_priv
,
45 struct batadv_hard_iface
*primary_if
,
46 struct batadv_hard_iface
*oldif
);
47 void batadv_bla_status_update(struct net_device
*net_dev
);
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 bool batadv_bla_rx(struct batadv_priv
*bat_priv
,
55 struct sk_buff
*skb
, unsigned short vid
,
61 static inline bool batadv_bla_tx(struct batadv_priv
*bat_priv
,
62 struct sk_buff
*skb
, unsigned short vid
)
67 static inline bool 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
,
87 u8
*orig
, unsigned short vid
)
93 batadv_bla_check_bcast_duplist(struct batadv_priv
*bat_priv
,
100 batadv_bla_update_orig_address(struct batadv_priv
*bat_priv
,
101 struct batadv_hard_iface
*primary_if
,
102 struct batadv_hard_iface
*oldif
)
106 static inline int batadv_bla_init(struct batadv_priv
*bat_priv
)
111 static inline void batadv_bla_free(struct batadv_priv
*bat_priv
)
115 #endif /* ifdef CONFIG_BATMAN_ADV_BLA */
117 #endif /* ifndef _NET_BATMAN_ADV_BLA_H_ */