1a1e1d2157
o code reorg (relative to old netbsd-derived code) for future growth o drivers now specify available channels and rates and 802.11 layer handles almost all ifmedia actions o multi-mode support for 11a/b/g devices o 11g protocol additions (incomplete) o new element id additions (for other than 11g) o node/station table redone for proper locking and to eliminate driver incestuousness o split device flags and capabilities to reduce confusion and provide room for expansion o incomplete power management infrastructure (need to revisit) o incomplete hooks for software retry o more...
45 lines
1.8 KiB
C
45 lines
1.8 KiB
C
/*-
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* Copyright (c) 2002, 2003 Sam Leffler, Errno Consulting
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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 AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _NET80211_IEEE80211_CRYPTO_H_
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#define _NET80211_IEEE80211_CRYPTO_H_
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/*
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* 802.11 protocol crypto-related definitions.
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*/
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#define IEEE80211_KEYBUF_SIZE 16
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struct ieee80211_wepkey {
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int wk_len;
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u_int8_t wk_key[IEEE80211_KEYBUF_SIZE];
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};
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extern void ieee80211_crypto_attach(struct ifnet *);
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extern void ieee80211_crypto_detach(struct ifnet *);
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extern struct mbuf *ieee80211_wep_crypt(struct ifnet *, struct mbuf *, int);
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#endif /* _NET80211_IEEE80211_CRYPTO_H_ */
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