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e85eb4c8d7
Replace ieee80211_ie_vhtcap with ieee80211_vht_cap and ieee80211_ie_vht_operation with ieee80211_vht_operation. The "ie" version has the two bytes type/length at the beginning which we did not actually use as such (the one place doing did just as unused extra work). Using the non-"ie" versions allows us to re-use them on shared code. Using an enum helps us to not accidentally get unsuppored or unhandled values tough we cannot use it in the struct as we need to ensure the field width. ieee80211_vht_operation is guarded by _KERNEL/WANT_NET80211. While the header is supposed to be exported to user land historically, software such as wpa bring their own structure definitions. For in-tree usage it is only ifconfig which really cares (at least for now). Sponsored by: The FreeBSD Foundation MFC after: 3 days Reviewed by: adrian (earlier), cc Differential Revision: https://reviews.freebsd.org/D42901
69 lines
2.9 KiB
C
69 lines
2.9 KiB
C
/*-
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* Copyright (c) 2016 Adrian Chadd <adrian@FreeBSD.org>
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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 _NET80211_IEEE80211_VHT_H_
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#define _NET80211_IEEE80211_VHT_H_
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void ieee80211_vht_attach(struct ieee80211com *);
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void ieee80211_vht_detach(struct ieee80211com *);
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void ieee80211_vht_vattach(struct ieee80211vap *);
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void ieee80211_vht_vdetach(struct ieee80211vap *);
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void ieee80211_vht_announce(struct ieee80211com *);
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void ieee80211_vht_node_init(struct ieee80211_node *);
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void ieee80211_vht_node_cleanup(struct ieee80211_node *);
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void ieee80211_parse_vhtopmode(struct ieee80211_node *, const uint8_t *);
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void ieee80211_parse_vhtcap(struct ieee80211_node *, const uint8_t *);
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int ieee80211_vht_updateparams(struct ieee80211_node *,
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const uint8_t *, const uint8_t *);
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void ieee80211_setup_vht_rates(struct ieee80211_node *,
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const uint8_t *, const uint8_t *);
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void ieee80211_vht_timeout(struct ieee80211vap *vap);
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void ieee80211_vht_node_join(struct ieee80211_node *ni);
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void ieee80211_vht_node_leave(struct ieee80211_node *ni);
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uint8_t * ieee80211_add_vhtcap(uint8_t *frm, struct ieee80211_node *);
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uint8_t * ieee80211_add_vhtinfo(uint8_t *frm, struct ieee80211_node *);
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uint8_t *ieee80211_add_vhtcap_ch(uint8_t *, struct ieee80211vap *,
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struct ieee80211_channel *);
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void ieee80211_vht_update_cap(struct ieee80211_node *,
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const uint8_t *, const uint8_t *);
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struct ieee80211_channel *
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ieee80211_vht_adjust_channel(struct ieee80211com *,
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struct ieee80211_channel *, int);
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void ieee80211_vht_get_vhtcap_ie(struct ieee80211_node *ni,
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struct ieee80211_vht_cap *, int);
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void ieee80211_vht_get_vhtinfo_ie(struct ieee80211_node *ni,
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struct ieee80211_vht_operation *, int);
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#endif /* _NET80211_IEEE80211_VHT_H_ */
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