1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * IEEE 802.15.4 interface for userspace
4  *
5  * Copyright 2007, 2008 Siemens AG
6  *
7  * Written by:
8  * Sergey Lapin <slapin@ossfans.org>
9  * Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
10  */
11 
12 #ifndef _AF_IEEE802154_H
13 #define _AF_IEEE802154_H
14 
15 #include <linux/socket.h> /* for sa_family_t */
16 
17 enum {
18 	IEEE802154_ADDR_NONE = 0x0,
19 	/* RESERVED = 0x01, */
20 	IEEE802154_ADDR_SHORT = 0x2, /* 16-bit address + PANid */
21 	IEEE802154_ADDR_LONG = 0x3, /* 64-bit address + PANid */
22 };
23 
24 /* address length, octets */
25 #define IEEE802154_ADDR_LEN	8
26 
27 struct ieee802154_addr_sa {
28 	int addr_type;
29 	u16 pan_id;
30 	union {
31 		u8 hwaddr[IEEE802154_ADDR_LEN];
32 		u16 short_addr;
33 	};
34 };
35 
36 #define IEEE802154_PANID_BROADCAST	0xffff
37 #define IEEE802154_ADDR_BROADCAST	0xffff
38 #define IEEE802154_ADDR_UNDEF		0xfffe
39 
40 struct sockaddr_ieee802154 {
41 	sa_family_t family; /* AF_IEEE802154 */
42 	struct ieee802154_addr_sa addr;
43 };
44 
45 /* get/setsockopt */
46 #define SOL_IEEE802154	0
47 
48 #define WPAN_WANTACK		0
49 #define WPAN_SECURITY		1
50 #define WPAN_SECURITY_LEVEL	2
51 #define WPAN_WANTLQI		3
52 
53 #define WPAN_SECURITY_DEFAULT	0
54 #define WPAN_SECURITY_OFF	1
55 #define WPAN_SECURITY_ON	2
56 
57 #define WPAN_SECURITY_LEVEL_DEFAULT	(-1)
58 
59 #endif
60