1 /*  Bluetooth Mesh */
2 
3 /*
4  * Copyright (c) 2017 Intel Corporation
5  *
6  * SPDX-License-Identifier: Apache-2.0
7  */
8 
9 enum bt_mesh_friend_pdu_type {
10 	BT_MESH_FRIEND_PDU_SINGLE,
11 	BT_MESH_FRIEND_PDU_PARTIAL,
12 	BT_MESH_FRIEND_PDU_COMPLETE,
13 };
14 
15 bool bt_mesh_friend_match(u16_t net_idx, u16_t addr);
16 
17 struct bt_mesh_friend *bt_mesh_friend_find(u16_t net_idx, u16_t lpn_addr,
18 					   bool valid, bool established);
19 
20 void bt_mesh_friend_enqueue_rx(struct bt_mesh_net_rx *rx,
21 			       enum bt_mesh_friend_pdu_type type,
22 			       u64_t *seq_auth, struct net_buf_simple *sbuf);
23 bool bt_mesh_friend_enqueue_tx(struct bt_mesh_net_tx *tx,
24 			       enum bt_mesh_friend_pdu_type type,
25 			       u64_t *seq_auth, struct net_buf_simple *sbuf);
26 
27 void bt_mesh_friend_clear_incomplete(struct bt_mesh_subnet *sub, u16_t src,
28 				     u16_t dst, u64_t *seq_auth);
29 
30 void bt_mesh_friend_sec_update(u16_t net_idx);
31 
32 void bt_mesh_friend_clear_net_idx(u16_t net_idx);
33 
34 int bt_mesh_friend_poll(struct bt_mesh_net_rx *rx, struct net_buf_simple *buf);
35 int bt_mesh_friend_req(struct bt_mesh_net_rx *rx, struct net_buf_simple *buf);
36 int bt_mesh_friend_clear(struct bt_mesh_net_rx *rx, struct net_buf_simple *buf);
37 int bt_mesh_friend_clear_cfm(struct bt_mesh_net_rx *rx,
38 			     struct net_buf_simple *buf);
39 int bt_mesh_friend_sub_add(struct bt_mesh_net_rx *rx,
40 			   struct net_buf_simple *buf);
41 int bt_mesh_friend_sub_rem(struct bt_mesh_net_rx *rx,
42 			   struct net_buf_simple *buf);
43 
44 int bt_mesh_friend_init(void);
45