1 /*- 2 * Copyright (c) 2016 Adrian Chadd <adrian@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 #ifndef _NET80211_IEEE80211_VHT_H_ 26 #define _NET80211_IEEE80211_VHT_H_ 27 28 void ieee80211_vht_attach(struct ieee80211com *); 29 void ieee80211_vht_detach(struct ieee80211com *); 30 void ieee80211_vht_vattach(struct ieee80211vap *); 31 void ieee80211_vht_vdetach(struct ieee80211vap *); 32 33 void ieee80211_vht_announce(struct ieee80211com *); 34 35 void ieee80211_vht_node_init(struct ieee80211_node *); 36 void ieee80211_vht_node_cleanup(struct ieee80211_node *); 37 38 void ieee80211_parse_vhtopmode(struct ieee80211_node *, const uint8_t *); 39 void ieee80211_parse_vhtcap(struct ieee80211_node *, const uint8_t *); 40 41 int ieee80211_vht_updateparams(struct ieee80211_node *, 42 const uint8_t *, const uint8_t *); 43 void ieee80211_setup_vht_rates(struct ieee80211_node *); 44 45 void ieee80211_vht_timeout(struct ieee80211vap *vap); 46 47 void ieee80211_vht_node_join(struct ieee80211_node *ni); 48 void ieee80211_vht_node_leave(struct ieee80211_node *ni); 49 50 uint8_t * ieee80211_add_vhtcap(uint8_t *frm, struct ieee80211_node *); 51 uint8_t * ieee80211_add_vhtinfo(uint8_t *frm, struct ieee80211_node *); 52 uint8_t *ieee80211_add_vhtcap_ch(uint8_t *, struct ieee80211vap *, 53 struct ieee80211_channel *); 54 55 void ieee80211_vht_update_cap(struct ieee80211_node *, 56 const uint8_t *, const uint8_t *); 57 58 struct ieee80211_channel * 59 ieee80211_vht_adjust_channel(struct ieee80211com *, 60 struct ieee80211_channel *, int); 61 62 void ieee80211_vht_get_vhtcap_ie(struct ieee80211_node *ni, 63 struct ieee80211_vht_cap *, int); 64 void ieee80211_vht_get_vhtinfo_ie(struct ieee80211_node *ni, 65 struct ieee80211_vht_operation *, int); 66 67 bool ieee80211_vht_check_tx_vht(const struct ieee80211_node *); 68 bool ieee80211_vht_check_tx_bw(const struct ieee80211_node *, 69 enum ieee80211_sta_rx_bw); 70 bool ieee80211_vht_node_check_tx_valid_mcs(const struct ieee80211_node *, 71 enum ieee80211_sta_rx_bw bw, uint8_t, uint8_t); 72 73 #endif /* _NET80211_IEEE80211_VHT_H_ */ 74