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7db7d9f3 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
7a79d717 | 2 | /* Copyright (C) 2012-2019 B.A.T.M.A.N. contributors: |
d353d8d4 MH |
3 | * |
4 | * Martin Hundebøll, Jeppe Ledet-Pedersen | |
d353d8d4 MH |
5 | */ |
6 | ||
7 | #ifndef _NET_BATMAN_ADV_NETWORK_CODING_H_ | |
8 | #define _NET_BATMAN_ADV_NETWORK_CODING_H_ | |
9 | ||
1e2c2a4f SE |
10 | #include "main.h" |
11 | ||
12 | #include <linux/types.h> | |
13 | ||
1e2c2a4f | 14 | struct batadv_ogm_packet; |
1e2c2a4f SE |
15 | struct net_device; |
16 | struct seq_file; | |
17 | struct sk_buff; | |
18 | ||
d353d8d4 MH |
19 | #ifdef CONFIG_BATMAN_ADV_NC |
20 | ||
3f4841ff | 21 | void batadv_nc_status_update(struct net_device *net_dev); |
6c519bad MS |
22 | int batadv_nc_init(void); |
23 | int batadv_nc_mesh_init(struct batadv_priv *bat_priv); | |
24 | void batadv_nc_mesh_free(struct batadv_priv *bat_priv); | |
d56b1705 MH |
25 | void batadv_nc_update_nc_node(struct batadv_priv *bat_priv, |
26 | struct batadv_orig_node *orig_node, | |
27 | struct batadv_orig_node *orig_neigh_node, | |
28 | struct batadv_ogm_packet *ogm_packet, | |
29 | int is_single_hop_neigh); | |
30 | void batadv_nc_purge_orig(struct batadv_priv *bat_priv, | |
31 | struct batadv_orig_node *orig_node, | |
32 | bool (*to_purge)(struct batadv_priv *, | |
33 | struct batadv_nc_node *)); | |
d353d8d4 | 34 | void batadv_nc_init_bat_priv(struct batadv_priv *bat_priv); |
d56b1705 | 35 | void batadv_nc_init_orig(struct batadv_orig_node *orig_node); |
95332477 | 36 | bool batadv_nc_skb_forward(struct sk_buff *skb, |
e91ecfc6 | 37 | struct batadv_neigh_node *neigh_node); |
612d2b4f MH |
38 | void batadv_nc_skb_store_for_decoding(struct batadv_priv *bat_priv, |
39 | struct sk_buff *skb); | |
40 | void batadv_nc_skb_store_sniffed_unicast(struct batadv_priv *bat_priv, | |
41 | struct sk_buff *skb); | |
d56b1705 MH |
42 | int batadv_nc_nodes_seq_print_text(struct seq_file *seq, void *offset); |
43 | int batadv_nc_init_debugfs(struct batadv_priv *bat_priv); | |
d353d8d4 MH |
44 | |
45 | #else /* ifdef CONFIG_BATMAN_ADV_NC */ | |
46 | ||
3f4841ff ML |
47 | static inline void batadv_nc_status_update(struct net_device *net_dev) |
48 | { | |
49 | } | |
50 | ||
6c519bad | 51 | static inline int batadv_nc_init(void) |
d353d8d4 MH |
52 | { |
53 | return 0; | |
54 | } | |
55 | ||
6c519bad MS |
56 | static inline int batadv_nc_mesh_init(struct batadv_priv *bat_priv) |
57 | { | |
58 | return 0; | |
59 | } | |
60 | ||
61 | static inline void batadv_nc_mesh_free(struct batadv_priv *bat_priv) | |
d353d8d4 | 62 | { |
d353d8d4 MH |
63 | } |
64 | ||
d56b1705 MH |
65 | static inline void |
66 | batadv_nc_update_nc_node(struct batadv_priv *bat_priv, | |
67 | struct batadv_orig_node *orig_node, | |
68 | struct batadv_orig_node *orig_neigh_node, | |
69 | struct batadv_ogm_packet *ogm_packet, | |
70 | int is_single_hop_neigh) | |
71 | { | |
d56b1705 MH |
72 | } |
73 | ||
74 | static inline void | |
75 | batadv_nc_purge_orig(struct batadv_priv *bat_priv, | |
76 | struct batadv_orig_node *orig_node, | |
77 | bool (*to_purge)(struct batadv_priv *, | |
78 | struct batadv_nc_node *)) | |
79 | { | |
d56b1705 MH |
80 | } |
81 | ||
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82 | static inline void batadv_nc_init_bat_priv(struct batadv_priv *bat_priv) |
83 | { | |
d353d8d4 MH |
84 | } |
85 | ||
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86 | static inline void batadv_nc_init_orig(struct batadv_orig_node *orig_node) |
87 | { | |
d56b1705 MH |
88 | } |
89 | ||
95332477 | 90 | static inline bool batadv_nc_skb_forward(struct sk_buff *skb, |
e91ecfc6 | 91 | struct batadv_neigh_node *neigh_node) |
95332477 MH |
92 | { |
93 | return false; | |
94 | } | |
95 | ||
612d2b4f MH |
96 | static inline void |
97 | batadv_nc_skb_store_for_decoding(struct batadv_priv *bat_priv, | |
98 | struct sk_buff *skb) | |
99 | { | |
612d2b4f MH |
100 | } |
101 | ||
102 | static inline void | |
103 | batadv_nc_skb_store_sniffed_unicast(struct batadv_priv *bat_priv, | |
104 | struct sk_buff *skb) | |
105 | { | |
612d2b4f MH |
106 | } |
107 | ||
d56b1705 MH |
108 | static inline int batadv_nc_nodes_seq_print_text(struct seq_file *seq, |
109 | void *offset) | |
110 | { | |
111 | return 0; | |
112 | } | |
113 | ||
114 | static inline int batadv_nc_init_debugfs(struct batadv_priv *bat_priv) | |
115 | { | |
116 | return 0; | |
117 | } | |
118 | ||
d353d8d4 MH |
119 | #endif /* ifdef CONFIG_BATMAN_ADV_NC */ |
120 | ||
121 | #endif /* _NET_BATMAN_ADV_NETWORK_CODING_H_ */ |