[linux-2.6-block.git] / net / batman-adv / tvlv.h

/* SPDX-License-Identifier: GPL-2.0 */
/* Copyright (C) 2007-2019  B.A.T.M.A.N. contributors:
 *
 * Marek Lindner, Simon Wunderlich
 */

#ifndef _NET_BATMAN_ADV_TVLV_H_
#define _NET_BATMAN_ADV_TVLV_H_

#include "main.h"

#include <linux/types.h>
#include <uapi/linux/batadv_packet.h>

void batadv_tvlv_container_register(struct batadv_priv *bat_priv,
				    u8 type, u8 version,
				    void *tvlv_value, u16 tvlv_value_len);
u16 batadv_tvlv_container_ogm_append(struct batadv_priv *bat_priv,
				     unsigned char **packet_buff,
				     int *packet_buff_len, int packet_min_len);
void batadv_tvlv_ogm_receive(struct batadv_priv *bat_priv,
			     struct batadv_ogm_packet *batadv_ogm_packet,
			     struct batadv_orig_node *orig_node);
void batadv_tvlv_container_unregister(struct batadv_priv *bat_priv,
				      u8 type, u8 version);

void batadv_tvlv_handler_register(struct batadv_priv *bat_priv,
				  void (*optr)(struct batadv_priv *bat_priv,
					       struct batadv_orig_node *orig,
					       u8 flags,
					       void *tvlv_value,
					       u16 tvlv_value_len),
				  int (*uptr)(struct batadv_priv *bat_priv,
					      u8 *src, u8 *dst,
					      void *tvlv_value,
					      u16 tvlv_value_len),
				  u8 type, u8 version, u8 flags);
void batadv_tvlv_handler_unregister(struct batadv_priv *bat_priv,
				    u8 type, u8 version);
int batadv_tvlv_containers_process(struct batadv_priv *bat_priv,
				   bool ogm_source,
				   struct batadv_orig_node *orig_node,
				   u8 *src, u8 *dst,
				   void *tvlv_buff, u16 tvlv_buff_len);
void batadv_tvlv_unicast_send(struct batadv_priv *bat_priv, u8 *src,
			      u8 *dst, u8 type, u8 version,
			      void *tvlv_value, u16 tvlv_value_len);

#endif /* _NET_BATMAN_ADV_TVLV_H_ */
Commit	Line	Data
7db7d9f3	1	/* SPDX-License-Identifier: GPL-2.0 */
7a79d717	2	/* Copyright (C) 2007-2019 B.A.T.M.A.N. contributors:
1f8dce49 MP	3	*
1f8dce49 MP	4	* Marek Lindner, Simon Wunderlich
1f8dce49 MP	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>
68a600de	13	#include <uapi/linux/batadv_packet.h>
1f8dce49 MP	14
	15	void batadv_tvlv_container_register(struct batadv_priv *bat_priv,
	16	u8 type, u8 version,
	17	void *tvlv_value, u16 tvlv_value_len);
	18	u16 batadv_tvlv_container_ogm_append(struct batadv_priv *bat_priv,
	19	unsigned char **packet_buff,
	20	int *packet_buff_len, int packet_min_len);
	21	void batadv_tvlv_ogm_receive(struct batadv_priv *bat_priv,
	22	struct batadv_ogm_packet *batadv_ogm_packet,
	23	struct batadv_orig_node *orig_node);
	24	void batadv_tvlv_container_unregister(struct batadv_priv *bat_priv,
	25	u8 type, u8 version);
	26
	27	void 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);
	38	void batadv_tvlv_handler_unregister(struct batadv_priv *bat_priv,
	39	u8 type, u8 version);
	40	int 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);
	45	void 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_ */