1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* Copyright (C) B.A.T.M.A.N. contributors: |
3 | * |
4 | * Marek Lindner, Simon Wunderlich |
5 | */ |
6 | |
7 | #ifndef _NET_BATMAN_ADV_ROUTING_H_ |
8 | #define _NET_BATMAN_ADV_ROUTING_H_ |
9 | |
10 | #include "main.h" |
11 | |
12 | #include <linux/skbuff.h> |
13 | #include <linux/types.h> |
14 | |
15 | bool batadv_check_management_packet(struct sk_buff *skb, |
16 | struct batadv_hard_iface *hard_iface, |
17 | int ); |
18 | void batadv_update_route(struct batadv_priv *bat_priv, |
19 | struct batadv_orig_node *orig_node, |
20 | struct batadv_hard_iface *recv_if, |
21 | struct batadv_neigh_node *neigh_node); |
22 | int batadv_recv_icmp_packet(struct sk_buff *skb, |
23 | struct batadv_hard_iface *recv_if); |
24 | int batadv_recv_unicast_packet(struct sk_buff *skb, |
25 | struct batadv_hard_iface *recv_if); |
26 | int batadv_recv_frag_packet(struct sk_buff *skb, |
27 | struct batadv_hard_iface *iface); |
28 | int batadv_recv_bcast_packet(struct sk_buff *skb, |
29 | struct batadv_hard_iface *recv_if); |
30 | #ifdef CONFIG_BATMAN_ADV_MCAST |
31 | int batadv_recv_mcast_packet(struct sk_buff *skb, |
32 | struct batadv_hard_iface *recv_if); |
33 | #else |
34 | static inline int batadv_recv_mcast_packet(struct sk_buff *skb, |
35 | struct batadv_hard_iface *recv_if) |
36 | { |
37 | kfree_skb(skb); |
38 | return NET_RX_DROP; |
39 | } |
40 | #endif |
41 | int batadv_recv_unicast_tvlv(struct sk_buff *skb, |
42 | struct batadv_hard_iface *recv_if); |
43 | int batadv_recv_unhandled_unicast_packet(struct sk_buff *skb, |
44 | struct batadv_hard_iface *recv_if); |
45 | struct batadv_neigh_node * |
46 | batadv_find_router(struct batadv_priv *bat_priv, |
47 | struct batadv_orig_node *orig_node, |
48 | struct batadv_hard_iface *recv_if); |
49 | bool batadv_window_protected(struct batadv_priv *bat_priv, s32 seq_num_diff, |
50 | s32 seq_old_max_diff, unsigned long *last_reset, |
51 | bool *protection_started); |
52 | |
53 | #endif /* _NET_BATMAN_ADV_ROUTING_H_ */ |
54 | |