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1/* SPDX-License-Identifier: GPL-2.0 */
2/* Copyright (C) 2012-2020 B.A.T.M.A.N. contributors:
3 *
4 * Martin Hundebøll, Jeppe Ledet-Pedersen
5 */
6
7#ifndef _NET_BATMAN_ADV_NETWORK_CODING_H_
8#define _NET_BATMAN_ADV_NETWORK_CODING_H_
9
10#include "main.h"
11
12#include <linux/netdevice.h>
13#include <linux/seq_file.h>
14#include <linux/skbuff.h>
15#include <linux/types.h>
16#include <uapi/linux/batadv_packet.h>
17
18#ifdef CONFIG_BATMAN_ADV_NC
19
20void batadv_nc_status_update(struct net_device *net_dev);
21int batadv_nc_init(void);
22int batadv_nc_mesh_init(struct batadv_priv *bat_priv);
23void batadv_nc_mesh_free(struct batadv_priv *bat_priv);
24void batadv_nc_update_nc_node(struct batadv_priv *bat_priv,
25 struct batadv_orig_node *orig_node,
26 struct batadv_orig_node *orig_neigh_node,
27 struct batadv_ogm_packet *ogm_packet,
28 int is_single_hop_neigh);
29void batadv_nc_purge_orig(struct batadv_priv *bat_priv,
30 struct batadv_orig_node *orig_node,
31 bool (*to_purge)(struct batadv_priv *,
32 struct batadv_nc_node *));
33void batadv_nc_init_bat_priv(struct batadv_priv *bat_priv);
34void batadv_nc_init_orig(struct batadv_orig_node *orig_node);
35bool batadv_nc_skb_forward(struct sk_buff *skb,
36 struct batadv_neigh_node *neigh_node);
37void batadv_nc_skb_store_for_decoding(struct batadv_priv *bat_priv,
38 struct sk_buff *skb);
39void batadv_nc_skb_store_sniffed_unicast(struct batadv_priv *bat_priv,
40 struct sk_buff *skb);
41int batadv_nc_nodes_seq_print_text(struct seq_file *seq, void *offset);
42void batadv_nc_init_debugfs(struct batadv_priv *bat_priv);
43
44#else /* ifdef CONFIG_BATMAN_ADV_NC */
45
46static inline void batadv_nc_status_update(struct net_device *net_dev)
47{
48}
49
50static inline int batadv_nc_init(void)
51{
52 return 0;
53}
54
55static inline int batadv_nc_mesh_init(struct batadv_priv *bat_priv)
56{
57 return 0;
58}
59
60static inline void batadv_nc_mesh_free(struct batadv_priv *bat_priv)
61{
62}
63
64static inline void
65batadv_nc_update_nc_node(struct batadv_priv *bat_priv,
66 struct batadv_orig_node *orig_node,
67 struct batadv_orig_node *orig_neigh_node,
68 struct batadv_ogm_packet *ogm_packet,
69 int is_single_hop_neigh)
70{
71}
72
73static inline void
74batadv_nc_purge_orig(struct batadv_priv *bat_priv,
75 struct batadv_orig_node *orig_node,
76 bool (*to_purge)(struct batadv_priv *,
77 struct batadv_nc_node *))
78{
79}
80
81static inline void batadv_nc_init_bat_priv(struct batadv_priv *bat_priv)
82{
83}
84
85static inline void batadv_nc_init_orig(struct batadv_orig_node *orig_node)
86{
87}
88
89static inline bool batadv_nc_skb_forward(struct sk_buff *skb,
90 struct batadv_neigh_node *neigh_node)
91{
92 return false;
93}
94
95static inline void
96batadv_nc_skb_store_for_decoding(struct batadv_priv *bat_priv,
97 struct sk_buff *skb)
98{
99}
100
101static inline void
102batadv_nc_skb_store_sniffed_unicast(struct batadv_priv *bat_priv,
103 struct sk_buff *skb)
104{
105}
106
107static inline int batadv_nc_nodes_seq_print_text(struct seq_file *seq,
108 void *offset)
109{
110 return 0;
111}
112
113static inline void batadv_nc_init_debugfs(struct batadv_priv *bat_priv)
114{
115}
116
117#endif /* ifdef CONFIG_BATMAN_ADV_NC */
118
119#endif /* _NET_BATMAN_ADV_NETWORK_CODING_H_ */
1/* SPDX-License-Identifier: GPL-2.0 */
2/* Copyright (C) B.A.T.M.A.N. contributors:
3 *
4 * Martin Hundebøll, Jeppe Ledet-Pedersen
5 */
6
7#ifndef _NET_BATMAN_ADV_NETWORK_CODING_H_
8#define _NET_BATMAN_ADV_NETWORK_CODING_H_
9
10#include "main.h"
11
12#include <linux/netdevice.h>
13#include <linux/skbuff.h>
14#include <linux/types.h>
15#include <uapi/linux/batadv_packet.h>
16
17#ifdef CONFIG_BATMAN_ADV_NC
18
19void batadv_nc_status_update(struct net_device *net_dev);
20int batadv_nc_init(void);
21int batadv_nc_mesh_init(struct batadv_priv *bat_priv);
22void batadv_nc_mesh_free(struct batadv_priv *bat_priv);
23void batadv_nc_update_nc_node(struct batadv_priv *bat_priv,
24 struct batadv_orig_node *orig_node,
25 struct batadv_orig_node *orig_neigh_node,
26 struct batadv_ogm_packet *ogm_packet,
27 int is_single_hop_neigh);
28void batadv_nc_purge_orig(struct batadv_priv *bat_priv,
29 struct batadv_orig_node *orig_node,
30 bool (*to_purge)(struct batadv_priv *,
31 struct batadv_nc_node *));
32void batadv_nc_init_bat_priv(struct batadv_priv *bat_priv);
33void batadv_nc_init_orig(struct batadv_orig_node *orig_node);
34bool batadv_nc_skb_forward(struct sk_buff *skb,
35 struct batadv_neigh_node *neigh_node);
36void batadv_nc_skb_store_for_decoding(struct batadv_priv *bat_priv,
37 struct sk_buff *skb);
38void batadv_nc_skb_store_sniffed_unicast(struct batadv_priv *bat_priv,
39 struct sk_buff *skb);
40
41#else /* ifdef CONFIG_BATMAN_ADV_NC */
42
43static inline void batadv_nc_status_update(struct net_device *net_dev)
44{
45}
46
47static inline int batadv_nc_init(void)
48{
49 return 0;
50}
51
52static inline int batadv_nc_mesh_init(struct batadv_priv *bat_priv)
53{
54 return 0;
55}
56
57static inline void batadv_nc_mesh_free(struct batadv_priv *bat_priv)
58{
59}
60
61static inline void
62batadv_nc_update_nc_node(struct batadv_priv *bat_priv,
63 struct batadv_orig_node *orig_node,
64 struct batadv_orig_node *orig_neigh_node,
65 struct batadv_ogm_packet *ogm_packet,
66 int is_single_hop_neigh)
67{
68}
69
70static inline void
71batadv_nc_purge_orig(struct batadv_priv *bat_priv,
72 struct batadv_orig_node *orig_node,
73 bool (*to_purge)(struct batadv_priv *,
74 struct batadv_nc_node *))
75{
76}
77
78static inline void batadv_nc_init_bat_priv(struct batadv_priv *bat_priv)
79{
80}
81
82static inline void batadv_nc_init_orig(struct batadv_orig_node *orig_node)
83{
84}
85
86static inline bool batadv_nc_skb_forward(struct sk_buff *skb,
87 struct batadv_neigh_node *neigh_node)
88{
89 return false;
90}
91
92static inline void
93batadv_nc_skb_store_for_decoding(struct batadv_priv *bat_priv,
94 struct sk_buff *skb)
95{
96}
97
98static inline void
99batadv_nc_skb_store_sniffed_unicast(struct batadv_priv *bat_priv,
100 struct sk_buff *skb)
101{
102}
103
104#endif /* ifdef CONFIG_BATMAN_ADV_NC */
105
106#endif /* _NET_BATMAN_ADV_NETWORK_CODING_H_ */