1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* Copyright (C) 2007-2019 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 14 struct batadv_ogm_packet; 15 16 void batadv_tvlv_container_register(struct batadv_priv *bat_priv, 17 u8 type, u8 version, 18 void *tvlv_value, u16 tvlv_value_len); 19 u16 batadv_tvlv_container_ogm_append(struct batadv_priv *bat_priv, 20 unsigned char **packet_buff, 21 int *packet_buff_len, int packet_min_len); 22 void batadv_tvlv_ogm_receive(struct batadv_priv *bat_priv, 23 struct batadv_ogm_packet *batadv_ogm_packet, 24 struct batadv_orig_node *orig_node); 25 void batadv_tvlv_container_unregister(struct batadv_priv *bat_priv, 26 u8 type, u8 version); 27 28 void 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 u8 type, u8 version, u8 flags); 39 void batadv_tvlv_handler_unregister(struct batadv_priv *bat_priv, 40 u8 type, u8 version); 41 int batadv_tvlv_containers_process(struct batadv_priv *bat_priv, 42 bool ogm_source, 43 struct batadv_orig_node *orig_node, 44 u8 *src, u8 *dst, 45 void *tvlv_buff, u16 tvlv_buff_len); 46 void batadv_tvlv_unicast_send(struct batadv_priv *bat_priv, u8 *src, 47 u8 *dst, u8 type, u8 version, 48 void *tvlv_value, u16 tvlv_value_len); 49 50 #endif /* _NET_BATMAN_ADV_TVLV_H_ */ 51