diff options
author | sam <sam@FreeBSD.org> | 2003-06-23 16:55:01 +0000 |
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committer | sam <sam@FreeBSD.org> | 2003-06-23 16:55:01 +0000 |
commit | 505adc686a0029ab4aa4877118f251a1894a2603 (patch) | |
tree | 66ac01a331d111073b96a9870f6a5b21af78a8e1 /sys/net80211/ieee80211_crypto.h | |
parent | 93890f9f0a6aff4f62adc5d1fe890af26121c947 (diff) | |
download | FreeBSD-src-505adc686a0029ab4aa4877118f251a1894a2603.zip FreeBSD-src-505adc686a0029ab4aa4877118f251a1894a2603.tar.gz |
new 802.11 layer:
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...
Diffstat (limited to 'sys/net80211/ieee80211_crypto.h')
-rw-r--r-- | sys/net80211/ieee80211_crypto.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/sys/net80211/ieee80211_crypto.h b/sys/net80211/ieee80211_crypto.h new file mode 100644 index 0000000..90737a1 --- /dev/null +++ b/sys/net80211/ieee80211_crypto.h @@ -0,0 +1,44 @@ +/*- + * Copyright (c) 2002, 2003 Sam Leffler, Errno Consulting + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ +#ifndef _NET80211_IEEE80211_CRYPTO_H_ +#define _NET80211_IEEE80211_CRYPTO_H_ + +/* + * 802.11 protocol crypto-related definitions. + */ +#define IEEE80211_KEYBUF_SIZE 16 + +struct ieee80211_wepkey { + int wk_len; + u_int8_t wk_key[IEEE80211_KEYBUF_SIZE]; +}; + +extern void ieee80211_crypto_attach(struct ifnet *); +extern void ieee80211_crypto_detach(struct ifnet *); +extern struct mbuf *ieee80211_wep_crypt(struct ifnet *, struct mbuf *, int); +#endif /* _NET80211_IEEE80211_CRYPTO_H_ */ |