1/*-
2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3 *
4 * Copyright (c) 2011 Adrian Chadd, Xenion Lty Ltd
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 *
27 * $FreeBSD: releng/12.0/sys/net80211/ieee80211_alq.h 326272 2017-11-27 15:23:17Z pfg $
28 */
29#ifndef	__IEEE80211_ALQ_H__
30#define	__IEEE80211_ALQ_H__
31
32#define	IEEE80211_ALQ_MAX_PAYLOAD	1024
33
34/*
35 * timestamp
36 * wlan interface
37 * operation
38 * sub-operation
39 * rest of structure - operation specific
40 */
41
42#define	IEEE80211_ALQ_SRC_NET80211	0x0001
43/* Drivers define their own numbers above 0xff */
44
45struct ieee80211_alq_rec {
46	uint64_t	r_timestamp;	/* XXX may wrap! */
47	uint32_t	r_threadid;	/* current thread id */
48	uint16_t	r_wlan;		/* wlan interface number */
49	uint16_t	r_src;		/* source - driver, net80211 */
50	uint32_t	r_flags;	/* flags */
51	uint32_t	r_op;		/* top-level operation id */
52	uint32_t	r_len;		/* length of hdr + payload */
53	/* Operation payload follows here */
54};
55
56/* General logging function */
57extern	int ieee80211_alq_log(struct ieee80211com *ic,
58	    struct ieee80211vap *vap, uint32_t op, uint32_t flags,
59	    uint16_t srcid, const uint8_t *src, size_t len);
60
61#endif	/* __IEEE80211_ALQ_H__ */
62