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_TVLV_H_
 8#define _NET_BATMAN_ADV_TVLV_H_
 9
10#include "main.h"
11
 
12#include <linux/types.h>
13#include <uapi/linux/batadv_packet.h>
14
15void batadv_tvlv_container_register(struct batadv_priv *bat_priv,
16				    u8 type, u8 version,
17				    void *tvlv_value, u16 tvlv_value_len);
18u16 batadv_tvlv_container_ogm_append(struct batadv_priv *bat_priv,
19				     unsigned char **packet_buff,
20				     int *packet_buff_len, int packet_min_len);
21void batadv_tvlv_ogm_receive(struct batadv_priv *bat_priv,
22			     struct batadv_ogm_packet *batadv_ogm_packet,
23			     struct batadv_orig_node *orig_node);
24void batadv_tvlv_container_unregister(struct batadv_priv *bat_priv,
25				      u8 type, u8 version);
26
27void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
28				  void (*optr)(struct batadv_priv *bat_priv,
29					       struct batadv_orig_node *orig,
30					       u8 flags,
31					       void *tvlv_value,
32					       u16 tvlv_value_len),
33				  int (*uptr)(struct batadv_priv *bat_priv,
34					      u8 *src, u8 *dst,
35					      void *tvlv_value,
36					      u16 tvlv_value_len),
 
 
37				  u8 type, u8 version, u8 flags);
38void batadv_tvlv_handler_unregister(struct batadv_priv *bat_priv,
39				    u8 type, u8 version);
40int batadv_tvlv_containers_process(struct batadv_priv *bat_priv,
41				   bool ogm_source,
42				   struct batadv_orig_node *orig_node,
43				   u8 *src, u8 *dst,
44				   void *tvlv_buff, u16 tvlv_buff_len);
45void batadv_tvlv_unicast_send(struct batadv_priv *bat_priv, u8 *src,
46			      u8 *dst, u8 type, u8 version,
47			      void *tvlv_value, u16 tvlv_value_len);
48
49#endif /* _NET_BATMAN_ADV_TVLV_H_ */

 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_TVLV_H_
 8#define _NET_BATMAN_ADV_TVLV_H_
 9
10#include "main.h"
11
12#include <linux/skbuff.h>
13#include <linux/types.h>
14#include <uapi/linux/batadv_packet.h>
15
16void batadv_tvlv_container_register(struct batadv_priv *bat_priv,
17				    u8 type, u8 version,
18				    void *tvlv_value, u16 tvlv_value_len);
19u16 batadv_tvlv_container_ogm_append(struct batadv_priv *bat_priv,
20				     unsigned char **packet_buff,
21				     int *packet_buff_len, int packet_min_len);
22void batadv_tvlv_ogm_receive(struct batadv_priv *bat_priv,
23			     struct batadv_ogm_packet *batadv_ogm_packet,
24			     struct batadv_orig_node *orig_node);
25void batadv_tvlv_container_unregister(struct batadv_priv *bat_priv,
26				      u8 type, u8 version);
27
28void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
29				  void (*optr)(struct batadv_priv *bat_priv,
30					       struct batadv_orig_node *orig,
31					       u8 flags,
32					       void *tvlv_value,
33					       u16 tvlv_value_len),
34				  int (*uptr)(struct batadv_priv *bat_priv,
35					      u8 *src, u8 *dst,
36					      void *tvlv_value,
37					      u16 tvlv_value_len),
38				  int (*mptr)(struct batadv_priv *bat_priv,
39					      struct sk_buff *skb),
40				  u8 type, u8 version, u8 flags);
41void batadv_tvlv_handler_unregister(struct batadv_priv *bat_priv,
42				    u8 type, u8 version);
43int batadv_tvlv_containers_process(struct batadv_priv *bat_priv,
44				   u8 packet_type,
45				   struct batadv_orig_node *orig_node,
46				   struct sk_buff *skb, void *tvlv_buff,
47				   u16 tvlv_buff_len);
48void batadv_tvlv_unicast_send(struct batadv_priv *bat_priv, const u8 *src,
49			      const u8 *dst, u8 type, u8 version,
50			      void *tvlv_value, u16 tvlv_value_len);
51
52#endif /* _NET_BATMAN_ADV_TVLV_H_ */