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freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/sys/net80211/ieee80211_alq.h
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/*-

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 * SPDX-License-Identifier: BSD-2-Clause

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 *

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 * Copyright (c) 2011 Adrian Chadd, Xenion Lty Ltd

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 * All rights reserved.

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 *

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 * Redistribution and use in source and binary forms, with or without

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 * modification, are permitted provided that the following conditions

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 * are met:

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 * 1. Redistributions of source code must retain the above copyright

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 *    notice, this list of conditions and the following disclaimer.

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 * 2. Redistributions in binary form must reproduce the above copyright

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 *    notice, this list of conditions and the following disclaimer in the

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 *    documentation and/or other materials provided with the distribution.

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 *

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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR

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 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES

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 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.

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 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,

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 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT

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 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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 */

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#ifndef	__IEEE80211_ALQ_H__

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#define	__IEEE80211_ALQ_H__

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#define	IEEE80211_ALQ_MAX_PAYLOAD	1024

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/*

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 * timestamp

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 * wlan interface

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 * operation

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 * sub-operation

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 * rest of structure - operation specific

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 */

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#define	IEEE80211_ALQ_SRC_NET80211	0x0001

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/* Drivers define their own numbers above 0xff */

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struct ieee80211_alq_rec {

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	uint64_t	r_timestamp;	/* XXX may wrap! */

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	uint32_t	r_threadid;	/* current thread id */

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	uint16_t	r_wlan;		/* wlan interface number */

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	uint16_t	r_src;		/* source - driver, net80211 */

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	uint32_t	r_flags;	/* flags */

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	uint32_t	r_op;		/* top-level operation id */

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	uint32_t	r_len;		/* length of hdr + payload */

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	/* Operation payload follows here */

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};

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/* General logging function */

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extern	int ieee80211_alq_log(struct ieee80211com *ic,

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	    struct ieee80211vap *vap, uint32_t op, uint32_t flags,

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	    uint16_t srcid, const uint8_t *src, size_t len);

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#endif	/* __IEEE80211_ALQ_H__ */

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