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itlwm/itl80211/openbsd/net80211/ieee80211.h
zxystd 2637e9014b Merge branch 'iwm_rs_impl'
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/*
* Copyright (C) 2020 钟先耀
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
/* $OpenBSD: ieee80211.h,v 1.62 2019/02/19 08:12:30 stsp Exp $ */
/* $NetBSD: ieee80211.h,v 1.6 2004/04/30 23:51:53 dyoung Exp $ */
/*-
* Copyright (c) 2001 Atsushi Onoe
* 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 ``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 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.
*/
#ifndef _NET80211_IEEE80211_H_
#define _NET80211_IEEE80211_H_
/*
* 802.11 protocol definitions.
*/
#include <sys/endian.h>
#include <sys/_clock.h>
#define IEEE80211_ADDR_LEN 6 /* size of 802.11 address */
/* is 802.11 address multicast/broadcast? */
#define IEEE80211_IS_MULTICAST(_a) (*(_a) & 0x01)
/*
* Generic definitions for IEEE 802.11 frames.
*/
struct ieee80211_frame {
u_int8_t i_fc[2];
u_int8_t i_dur[2];
u_int8_t i_addr1[IEEE80211_ADDR_LEN];
u_int8_t i_addr2[IEEE80211_ADDR_LEN];
u_int8_t i_addr3[IEEE80211_ADDR_LEN];
u_int8_t i_seq[2];
} __packed;
struct ieee80211_qosframe {
u_int8_t i_fc[2];
u_int8_t i_dur[2];
u_int8_t i_addr1[IEEE80211_ADDR_LEN];
u_int8_t i_addr2[IEEE80211_ADDR_LEN];
u_int8_t i_addr3[IEEE80211_ADDR_LEN];
u_int8_t i_seq[2];
u_int8_t i_qos[2];
} __packed;
struct ieee80211_htframe { /* 11n */
u_int8_t i_fc[2];
u_int8_t i_dur[2];
u_int8_t i_addr1[IEEE80211_ADDR_LEN];
u_int8_t i_addr2[IEEE80211_ADDR_LEN];
u_int8_t i_addr3[IEEE80211_ADDR_LEN];
u_int8_t i_seq[2];
u_int8_t i_qos[2];
u_int8_t i_ht[4];
} __packed;
struct ieee80211_frame_addr4 {
u_int8_t i_fc[2];
u_int8_t i_dur[2];
u_int8_t i_addr1[IEEE80211_ADDR_LEN];
u_int8_t i_addr2[IEEE80211_ADDR_LEN];
u_int8_t i_addr3[IEEE80211_ADDR_LEN];
u_int8_t i_seq[2];
u_int8_t i_addr4[IEEE80211_ADDR_LEN];
} __packed;
struct ieee80211_qosframe_addr4 {
u_int8_t i_fc[2];
u_int8_t i_dur[2];
u_int8_t i_addr1[IEEE80211_ADDR_LEN];
u_int8_t i_addr2[IEEE80211_ADDR_LEN];
u_int8_t i_addr3[IEEE80211_ADDR_LEN];
u_int8_t i_seq[2];
u_int8_t i_addr4[IEEE80211_ADDR_LEN];
u_int8_t i_qos[2];
} __packed;
struct ieee80211_htframe_addr4 { /* 11n */
u_int8_t i_fc[2];
u_int8_t i_dur[2];
u_int8_t i_addr1[IEEE80211_ADDR_LEN];
u_int8_t i_addr2[IEEE80211_ADDR_LEN];
u_int8_t i_addr3[IEEE80211_ADDR_LEN];
u_int8_t i_seq[2];
u_int8_t i_addr4[IEEE80211_ADDR_LEN];
u_int8_t i_qos[2];
u_int8_t i_ht[4];
} __packed;
/**
* enum ieee80211_chan_width - channel width definitions
*
* @IEEE80211_CHAN_WIDTH_20_NOHT: 20 MHz, non-HT channel
* @IEEE80211_CHAN_WIDTH_20: 20 MHz HT channel
* @IEEE80211_CHAN_WIDTH_40: 40 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
* attribute must be provided as well
* @IEEE80211_CHAN_WIDTH_80: 80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
* attribute must be provided as well
* @IEEE80211_CHAN_WIDTH_80P80: 80+80 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
* and %NL80211_ATTR_CENTER_FREQ2 attributes must be provided as well
* @IEEE80211_CHAN_WIDTH_160: 160 MHz channel, the %NL80211_ATTR_CENTER_FREQ1
* attribute must be provided as well
* @IEEE80211_CHAN_WIDTH_5: 5 MHz OFDM channel
* @IEEE80211_CHAN_WIDTH_10: 10 MHz OFDM channel
* @IEEE80211_CHAN_WIDTH_1: 1 MHz OFDM channel
* @IEEE80211_CHAN_WIDTH_2: 2 MHz OFDM channel
* @IEEE80211_CHAN_WIDTH_4: 4 MHz OFDM channel
* @IEEE80211_CHAN_WIDTH_8: 8 MHz OFDM channel
* @IEEE80211_CHAN_WIDTH_16: 16 MHz OFDM channel
*/
enum ieee80211_chan_width {
IEEE80211_CHAN_WIDTH_20_NOHT,
IEEE80211_CHAN_WIDTH_20,
IEEE80211_CHAN_WIDTH_40,
IEEE80211_CHAN_WIDTH_80,
IEEE80211_CHAN_WIDTH_80P80,
IEEE80211_CHAN_WIDTH_160,
IEEE80211_CHAN_WIDTH_5,
IEEE80211_CHAN_WIDTH_10,
IEEE80211_CHAN_WIDTH_1,
IEEE80211_CHAN_WIDTH_2,
IEEE80211_CHAN_WIDTH_4,
IEEE80211_CHAN_WIDTH_8,
IEEE80211_CHAN_WIDTH_16,
};
const char * const ieee80211_chan_width_name[] = {
"20",
"20",
"40",
"80",
"80P80",
"160",
"5",
"10",
"1",
"2",
"4",
"8",
"16",
};
#define IEEE80211_FC0_VERSION_MASK 0x03
#define IEEE80211_FC0_VERSION_SHIFT 0
#define IEEE80211_FC0_VERSION_0 0x00
#define IEEE80211_FC0_TYPE_MASK 0x0c
#define IEEE80211_FC0_TYPE_SHIFT 2
#define IEEE80211_FC0_TYPE_MGT 0x00
#define IEEE80211_FC0_TYPE_CTL 0x04
#define IEEE80211_FC0_TYPE_DATA 0x08
#define IEEE80211_FC0_TYPE_ORDER 0x8000
#define IEEE80211_FC0_SUBTYPE_MASK 0xf0
#define IEEE80211_FC0_SUBTYPE_SHIFT 4
/* for TYPE_MGT */
#define IEEE80211_FC0_SUBTYPE_ASSOC_REQ 0x00
#define IEEE80211_FC0_SUBTYPE_ASSOC_RESP 0x10
#define IEEE80211_FC0_SUBTYPE_REASSOC_REQ 0x20
#define IEEE80211_FC0_SUBTYPE_REASSOC_RESP 0x30
#define IEEE80211_FC0_SUBTYPE_PROBE_REQ 0x40
#define IEEE80211_FC0_SUBTYPE_PROBE_RESP 0x50
#define IEEE80211_FC0_SUBTYPE_BEACON 0x80
#define IEEE80211_FC0_SUBTYPE_ATIM 0x90
#define IEEE80211_FC0_SUBTYPE_DISASSOC 0xa0
#define IEEE80211_FC0_SUBTYPE_AUTH 0xb0
#define IEEE80211_FC0_SUBTYPE_DEAUTH 0xc0
#define IEEE80211_FC0_SUBTYPE_ACTION 0xd0
#define IEEE80211_FC0_SUBTYPE_ACTION_NOACK 0xe0 /* 11n */
/* for TYPE_CTL */
#define IEEE80211_FC0_SUBTYPE_WRAPPER 0x70 /* 11n */
#define IEEE80211_FC0_SUBTYPE_BAR 0x80
#define IEEE80211_FC0_SUBTYPE_BA 0x90
#define IEEE80211_FC0_SUBTYPE_PS_POLL 0xa0
#define IEEE80211_FC0_SUBTYPE_RTS 0xb0
#define IEEE80211_FC0_SUBTYPE_CTS 0xc0
#define IEEE80211_FC0_SUBTYPE_ACK 0xd0
#define IEEE80211_FC0_SUBTYPE_CF_END 0xe0
#define IEEE80211_FC0_SUBTYPE_CF_END_ACK 0xf0
/* for TYPE_DATA (bit combination) */
#define IEEE80211_FC0_SUBTYPE_DATA 0x00
#define IEEE80211_FC0_SUBTYPE_DATA_CF_ACK 0x10
#define IEEE80211_FC0_SUBTYPE_DATA_CF_POLL 0x20
#define IEEE80211_FC0_SUBTYPE_DATA_CF_ACKPOLL 0x30
#define IEEE80211_FC0_SUBTYPE_NODATA 0x40
#define IEEE80211_FC0_SUBTYPE_NODATA_CF_ACK 0x50
#define IEEE80211_FC0_SUBTYPE_NODATA_CF_POLL 0x60
#define IEEE80211_FC0_SUBTYPE_NODATA_CF_ACKPOLL 0x70
#define IEEE80211_FC0_SUBTYPE_QOS 0x80
#define IEEE80211_FC1_DIR_MASK 0x03
#define IEEE80211_FC1_DIR_NODS 0x00 /* STA->STA */
#define IEEE80211_FC1_DIR_TODS 0x01 /* STA->AP */
#define IEEE80211_FC1_DIR_FROMDS 0x02 /* AP ->STA */
#define IEEE80211_FC1_DIR_DSTODS 0x03 /* AP ->AP */
#define IEEE80211_FC1_MORE_FRAG 0x04
#define IEEE80211_FC1_RETRY 0x08
#define IEEE80211_FC1_PWR_MGT 0x10
#define IEEE80211_FC1_MORE_DATA 0x20
#define IEEE80211_FC1_PROTECTED 0x40
#define IEEE80211_FC1_WEP 0x40 /* pre-RSNA compat */
#define IEEE80211_FC1_ORDER 0x80
#define IEEE80211_FC1_BITS \
"\20\03MORE_FRAG\04RETRY\05PWR_MGT\06MORE_DATA" \
"\07PROTECTED\08ORDER"
/*
* Sequence Control field (see 802.11-2012 8.2.4.4).
*/
#define IEEE80211_SEQ_FRAG_MASK 0x000f
#define IEEE80211_SEQ_FRAG_SHIFT 0
#define IEEE80211_SEQ_SEQ_MASK 0xfff0
#define IEEE80211_SEQ_SEQ_SHIFT 4
#define IEEE80211_NWID_LEN 32
#define IEEE80211_MMIE_LEN 18 /* 11w */
/*
* QoS Control field (see 802.11-2012 8.2.4.5).
*/
#define IEEE80211_QOS_TXOP 0xff00
#define IEEE80211_QOS_AMSDU 0x0080 /* 11n */
#define IEEE80211_QOS_ACK_POLICY_NORMAL 0x0000
#define IEEE80211_QOS_ACK_POLICY_NOACK 0x0020
#define IEEE80211_QOS_ACK_POLICY_NOEXPLACK 0x0040
#define IEEE80211_QOS_ACK_POLICY_BA 0x0060
#define IEEE80211_QOS_ACK_POLICY_MASK 0x0060
#define IEEE80211_QOS_ACK_POLICY_SHIFT 5
#define IEEE80211_QOS_EOSP 0x0010
#define IEEE80211_QOS_TID 0x000f
/*
* Control frames.
*/
struct ieee80211_frame_min {
u_int8_t i_fc[2];
u_int8_t i_dur[2];
u_int8_t i_addr1[IEEE80211_ADDR_LEN];
u_int8_t i_addr2[IEEE80211_ADDR_LEN];
/* FCS */
} __packed;
struct ieee80211_frame_rts {
u_int8_t i_fc[2];
u_int8_t i_dur[2];
u_int8_t i_ra[IEEE80211_ADDR_LEN];
u_int8_t i_ta[IEEE80211_ADDR_LEN];
/* FCS */
} __packed;
struct ieee80211_frame_cts {
u_int8_t i_fc[2];
u_int8_t i_dur[2];
u_int8_t i_ra[IEEE80211_ADDR_LEN];
/* FCS */
} __packed;
struct ieee80211_frame_ack {
u_int8_t i_fc[2];
u_int8_t i_dur[2];
u_int8_t i_ra[IEEE80211_ADDR_LEN];
/* FCS */
} __packed;
struct ieee80211_frame_pspoll {
u_int8_t i_fc[2];
u_int8_t i_aid[2];
u_int8_t i_bssid[IEEE80211_ADDR_LEN];
u_int8_t i_ta[IEEE80211_ADDR_LEN];
/* FCS */
} __packed;
struct ieee80211_frame_cfend { /* NB: also CF-End+CF-Ack */
u_int8_t i_fc[2];
u_int8_t i_dur[2]; /* should be zero */
u_int8_t i_ra[IEEE80211_ADDR_LEN];
u_int8_t i_bssid[IEEE80211_ADDR_LEN];
/* FCS */
} __packed;
#ifdef _KERNEL
static __inline int
ieee80211_has_seq(const struct ieee80211_frame *wh)
{
return (wh->i_fc[0] & IEEE80211_FC0_TYPE_MASK) !=
IEEE80211_FC0_TYPE_CTL;
}
static __inline int
ieee80211_has_addr4(const struct ieee80211_frame *wh)
{
return (wh->i_fc[1] & IEEE80211_FC1_DIR_MASK) ==
IEEE80211_FC1_DIR_DSTODS;
}
static __inline int
ieee80211_has_qos(const struct ieee80211_frame *wh)
{
return (wh->i_fc[0] &
(IEEE80211_FC0_TYPE_MASK | IEEE80211_FC0_SUBTYPE_QOS)) ==
(IEEE80211_FC0_TYPE_DATA | IEEE80211_FC0_SUBTYPE_QOS);
}
static __inline int
ieee80211_has_htc(const struct ieee80211_frame *wh)
{
return (wh->i_fc[1] & IEEE80211_FC1_ORDER) &&
(ieee80211_has_qos(wh) ||
(wh->i_fc[0] & IEEE80211_FC0_TYPE_MASK) ==
IEEE80211_FC0_TYPE_MGT);
}
static __inline u_int16_t
ieee80211_get_qos(const struct ieee80211_frame *wh)
{
const u_int8_t *frm;
if (ieee80211_has_addr4(wh))
frm = ((const struct ieee80211_qosframe_addr4 *)wh)->i_qos;
else
frm = ((const struct ieee80211_qosframe *)wh)->i_qos;
return letoh16(*(const u_int16_t *)frm);
}
static __inline int
ieee80211_is_ctl(uint16_t fc)
{
return (fc & htole16(IEEE80211_FC0_TYPE_MASK)) ==
htole16(IEEE80211_FC0_TYPE_CTL);
}
static __inline int
ieee80211_is_data(uint16_t fc)
{
return (fc & htole16(IEEE80211_FC0_TYPE_MASK)) ==
htole16(IEEE80211_FC0_TYPE_DATA);
}
static __inline int
ieee80211_is_mgmt(uint16_t fc)
{
return (fc & htole16(IEEE80211_FC0_TYPE_MASK)) ==
htole16(IEEE80211_FC0_TYPE_MGT);
}
static __inline int
ieee80211_is_data_qos(uint16_t fc)
{
/*
* mask with QOS_DATA rather than IEEE80211_FCTL_STYPE as we just need
* to check the one bit
*/
return (fc & htole16(IEEE80211_FC0_TYPE_MASK | IEEE80211_FC0_SUBTYPE_QOS)) ==
htole16(IEEE80211_FC0_TYPE_DATA | IEEE80211_FC0_SUBTYPE_QOS);
}
static __inline int
ieee80211_is_qos_nullfunc(const struct ieee80211_frame *wh)
{
return (wh->i_fc[0] & (IEEE80211_FC0_TYPE_MASK | IEEE80211_FC0_SUBTYPE_MASK)) ==
(IEEE80211_FC0_TYPE_DATA | IEEE80211_FC0_SUBTYPE_CTS);
}
static __inline int
ieee80211_has_order(const struct ieee80211_frame *wh)
{
return (wh->i_fc[0] & IEEE80211_FC0_TYPE_ORDER) != 0;
}
#endif /* _KERNEL */
/*
* Capability Information field (see 802.11-2012 8.4.1.4).
*/
#define IEEE80211_CAPINFO_ESS 0x0001
#define IEEE80211_CAPINFO_IBSS 0x0002
#define IEEE80211_CAPINFO_CF_POLLABLE 0x0004
#define IEEE80211_CAPINFO_CF_POLLREQ 0x0008
#define IEEE80211_CAPINFO_PRIVACY 0x0010
#define IEEE80211_CAPINFO_SHORT_PREAMBLE 0x0020
#define IEEE80211_CAPINFO_PBCC 0x0040
#define IEEE80211_CAPINFO_CHNL_AGILITY 0x0080
#define IEEE80211_CAPINFO_SPECTRUM_MGMT 0x0100
#define IEEE80211_CAPINFO_QOS 0x0200
#define IEEE80211_CAPINFO_SHORT_SLOTTIME 0x0400
#define IEEE80211_CAPINFO_APSD 0x0800
#define IEEE80211_CAPINFO_RADIO_MEASUREMENT 0x1000
#define IEEE80211_CAPINFO_DSSSOFDM 0x2000
#define IEEE80211_CAPINFO_DELAYED_B_ACK 0x4000
#define IEEE80211_CAPINFO_IMMEDIATE_B_ACK 0x8000
#define IEEE80211_CAPINFO_BITS \
"\10\01ESS\02IBSS\03CF_POLLABLE\04CF_POLLREQ" \
"\05PRIVACY\06SHORT_PREAMBLE\07PBCC\10CHNL_AGILITY" \
"\11SPECTRUM_MGMT\12QOS\13SHORT_SLOTTIME\14APSD" \
"\15RADIO_MEASUREMENT\16DSSSOFDM\17DELAYED_B_ACK\20IMMEDIATE_B_ACK"
/*
* Information element IDs (see 802.11-2012 Table 8.4.2).
*/
enum {
IEEE80211_ELEMID_SSID = 0,
IEEE80211_ELEMID_RATES = 1,
IEEE80211_ELEMID_FHPARMS = 2,
IEEE80211_ELEMID_DSPARMS = 3,
IEEE80211_ELEMID_CFPARMS = 4,
IEEE80211_ELEMID_TIM = 5,
IEEE80211_ELEMID_IBSSPARMS = 6,
IEEE80211_ELEMID_COUNTRY = 7,
IEEE80211_ELEMID_HOPPING_PARMS = 8,
IEEE80211_ELEMID_HOPPING_PATTERN = 9,
IEEE80211_ELEMID_REQUEST = 10,
IEEE80211_ELEMID_QBSS_LOAD = 11,
IEEE80211_ELEMID_EDCAPARMS = 12,
IEEE80211_ELEMID_TSPEC = 13,
IEEE80211_ELEMID_TCLASS = 14,
IEEE80211_ELEMID_SCHEDULE = 15,
IEEE80211_ELEMID_CHALLENGE = 16,
/* 17-31 reserved for challenge text extension */
IEEE80211_ELEMID_POWER_CONSTRAINT = 32,
IEEE80211_ELEMID_POWER_CAP = 33,
IEEE80211_ELEMID_TPC_REQUEST = 34,
IEEE80211_ELEMID_TPC_REPORT = 35,
IEEE80211_ELEMID_SUPP_CHNLS = 35,
IEEE80211_ELEMID_CSA = 37, /* 11h */
IEEE80211_ELEMID_MEASUREMENT_REQUEST = 38, /* DFS */
IEEE80211_ELEMID_MEASUREMENT_REPORT = 39, /* DFS */
IEEE80211_ELEMID_QUIET = 40,
IEEE80211_ELEMID_IBSS_DFS = 41,
IEEE80211_ELEMID_ERP = 42,
IEEE80211_ELEMID_TS_DELAY = 43,
IEEE80211_ELEMID_TCLAS = 44,
IEEE80211_ELEMID_HTCAPS = 45, /* 11n */
IEEE80211_ELEMID_QOS_CAP = 46,
/* 47 reserved for Broadcom */
IEEE80211_ELEMID_RSN = 48,
IEEE80211_ELEMID_802_15_COEX = 49,
IEEE80211_ELEMID_XRATES = 50,
IEEE80211_ELEMID_AP_CHNL_REPORT = 51,
IEEE80211_ELEMID_NBR_REPORT = 52,
IEEE80211_ELEMID_RCPI = 53,
IEEE80211_ELEMID_MDE = 54,
IEEE80211_ELEMID_FTE = 55,
IEEE80211_ELEMID_TIE = 56, /* 11r */
IEEE80211_ELEMID_RDE = 57,
IEEE80211_ELEMID_DSE = 58,
IEEE80211_ELEMID_SUPP_OPCLASS = 59,
IEEE80211_ELEMID_XCSA = 60,
IEEE80211_ELEMID_HTOP = 61, /* 11n */
IEEE80211_ELEMID_SECONDARY_CHANL_OFFSET = 62, /* 11n */
IEEE80211_ELEMID_AVG_ACCESS_DELAY = 63,
IEEE80211_ELEMID_ANTENNA = 64,
IEEE80211_ELEMID_RSNI = 65,
IEEE80211_ELEMID_MEASUREMENT_PILOT_TX = 66,
IEEE80211_ELEMID_AVAIL_CAPACITY = 67,
IEEE80211_ELEMID_AC_ACCESS_DELAY = 68,
IEEE80211_ELEMID_TIME_ADVERT = 69,
IEEE80211_ELEMID_RM = 70,
IEEE80211_ELEMID_MULTI_BSSID = 71,
IEEE80211_ELEMID_20_40_CBW_COEX = 72, /* 11n */
IEEE80211_ELEMID_20_40_CBW_INTOLERANT = 73, /* 11n */
IEEE80211_ELEMID_SCAN_PARAM_OVERLAP = 74,
IEEE80211_ELEMID_RIC = 75,
IEEE80211_ELEMID_MMIE = 76, /* 11w */
IEEE80211_ELEMID_EVENT_REQUEST = 78,
IEEE80211_ELEMID_EVENT_REPORT = 79,
IEEE80211_ELEMID_DIAG_REQUEST = 80,
IEEE80211_ELEMID_DIAG_REPORT = 81,
IEEE80211_ELEMID_LOCATION_PARMS = 82,
IEEE80211_ELEMID_NONTX_BSSID = 83,
IEEE80211_ELEMID_SSID_LIST = 84,
IEEE80211_ELEMID_MULTI_BSSID_IDX = 85,
IEEE80211_ELEMID_FMS_DESC = 86,
IEEE80211_ELEMID_FMS_REQUEST = 87,
IEEE80211_ELEMID_FMS_RESPONSE = 88,
IEEE80211_ELEMID_QOS_TRAFFIC_CAP = 89,
IEEE80211_ELEMID_MAX_IDLE_PERIOD = 90,
IEEE80211_ELEMID_TFS_REQUEST = 91,
IEEE80211_ELEMID_TFS_RESPONSE = 92,
IEEE80211_ELEMID_WNM_SLEEP = 93,
IEEE80211_ELEMID_TIM_BCAST_REQUEST = 94,
IEEE80211_ELEMID_TIM_BCAST_RESPONSE = 95,
IEEE80211_ELEMID_INTERFERENCE_REPORT = 96,
IEEE80211_ELEMID_CHNL_USAGE = 97,
IEEE80211_ELEMID_TIME_ZONE = 98,
IEEE80211_ELEMID_DMS_REQUEST = 99,
IEEE80211_ELEMID_DMS_RESPONSE = 100,
IEEE80211_ELEMID_LINK_ID = 101,
IEEE80211_ELEMID_WAKE_SCHED = 102,
/* 103 undefined */
IEEE80211_ELEMID_CHNL_SWITCH_TIMING = 104,
IEEE80211_ELEMID_PTI_CTRL = 105,
IEEE80211_ELEMID_TPU_BUF_STATUS = 106,
IEEE80211_ELEMID_INTERWORKING = 107,
IEEE80211_ELEMID_ADVERT_PROTOCOL = 108,
IEEE80211_ELEMID_EXPEDITED_BW_REQUEST = 109,
IEEE80211_ELEMID_QOS_MAP_SET = 110,
IEEE80211_ELEMID_ROAMING_CONSORTIUM = 111,
IEEE80211_ELEMID_EMERGENCY_ALERT_ID = 112,
IEEE80211_ELEMID_MESHCONF = 113,
IEEE80211_ELEMID_MESHID = 114,
IEEE80211_ELEMID_MESHLINK = 115,
IEEE80211_ELEMID_MESHCNGST = 116,
IEEE80211_ELEMID_MESHPEER = 117,
IEEE80211_ELEMID_MESHCSA = 118,
IEEE80211_ELEMID_MESHAWAKEW = 119,
IEEE80211_ELEMID_MESHBEACONT = 120,
IEEE80211_ELEMID_MCCAOP_SETUP_REQUEST = 121,
IEEE80211_ELEMID_MCCAOP_SETUP_REPLY = 122,
IEEE80211_ELEMID_MCCAOP_ADVERT = 123,
IEEE80211_ELEMID_MCCAOP_TEARDOWN = 124,
IEEE80211_ELEMID_MESHGANN = 125,
IEEE80211_ELEMID_MESHRANN = 126,
IEEE80211_ELEMID_XCAPS = 127,
/* 128-129 reserved for Agere */
IEEE80211_ELEMID_MESHPREQ = 130,
IEEE80211_ELEMID_MESHPREP = 131,
IEEE80211_ELEMID_MESHPERR = 132,
/* 133-136 reserved for Cisco */
IEEE80211_ELEMID_MESHPXU = 137,
IEEE80211_ELEMID_MESHPXUC = 138,
IEEE80211_ELEMID_AUTH_MESH_PEERING_XCHG = 139,
IEEE80211_ELEMID_MIC = 140,
IEEE80211_ELEMID_DEST_URI = 141,
IEEE80211_ELEMID_U_APSD_COEX = 142,
/* 143-174 reserved */
IEEE80211_ELEMID_WAKEUP_SCHEDULE = 143,
IEEE80211_ELEMID_EXT_SCHEDULE = 144,
IEEE80211_ELEMID_STA_AVAILABILITY = 145,
IEEE80211_ELEMID_DMG_TSPEC = 146,
IEEE80211_ELEMID_DMG_AT = 147,
IEEE80211_ELEMID_DMG_CAP = 148,
/* 149 reserved for Cisco */
IEEE80211_ELEMID_CISCO_VENDOR_SPECIFIC = 150,
IEEE80211_ELEMID_DMG_OPERATION = 151,
IEEE80211_ELEMID_DMG_BSS_PARAM_CHANGE = 152,
IEEE80211_ELEMID_DMG_BEAM_REFINEMENT = 153,
IEEE80211_ELEMID_CHANNEL_MEASURE_FEEDBACK = 154,
/* 155-156 reserved for Cisco */
IEEE80211_ELEMID_AWAKE_WINDOW = 157,
IEEE80211_ELEMID_MULTI_BAND = 158,
IEEE80211_ELEMID_ADDBA_EXT = 159,
IEEE80211_ELEMID_NEXT_PCP_LIST = 160,
IEEE80211_ELEMID_PCP_HANDOVER = 161,
IEEE80211_ELEMID_DMG_LINK_MARGIN = 162,
IEEE80211_ELEMID_SWITCHING_STREAM = 163,
IEEE80211_ELEMID_SESSION_TRANSITION = 164,
IEEE80211_ELEMID_DYN_TONE_PAIRING_REPORT = 165,
IEEE80211_ELEMID_CLUSTER_REPORT = 166,
IEEE80211_ELEMID_RELAY_CAP = 167,
IEEE80211_ELEMID_RELAY_XFER_PARAM_SET = 168,
IEEE80211_ELEMID_BEAM_LINK_MAINT = 169,
IEEE80211_ELEMID_MULTIPLE_MAC_ADDR = 170,
IEEE80211_ELEMID_U_PID = 171,
IEEE80211_ELEMID_DMG_LINK_ADAPT_ACK = 172,
/* 173 reserved for Symbol */
IEEE80211_ELEMID_MCCAOP_ADVERT_OVIEW = 174,
IEEE80211_ELEMID_QUIET_PERIOD_REQ = 175,
/* 176 reserved for Symbol */
IEEE80211_ELEMID_QUIET_PERIOD_RESP = 177,
/* 178-179 reserved for Symbol */
/* 180 reserved for ISO/IEC 20011 */
IEEE80211_ELEMID_EPAC_POLICY = 182,
IEEE80211_ELEMID_CLISTER_TIME_OFF = 183,
IEEE80211_ELEMID_INTER_AC_PRIO = 184,
IEEE80211_ELEMID_SCS_DESCRIPTOR = 185,
IEEE80211_ELEMID_QLOAD_REPORT = 186,
IEEE80211_ELEMID_HCCA_TXOP_UPDATE_COUNT = 187,
IEEE80211_ELEMID_HL_STREAM_ID = 188,
IEEE80211_ELEMID_GCR_GROUP_ADDR = 189,
IEEE80211_ELEMID_ANTENNA_SECTOR_ID_PATTERN = 190,
/* 802.11ac */
IEEE80211_ELEMID_VHT_CAP = 191,
IEEE80211_ELEMID_VHT_OPMODE = 192,
IEEE80211_ELEMID_EXTENDED_BSS_LOAD = 193,
IEEE80211_ELEMID_WIDE_BW_CHANNEL_SWITCH = 194,
IEEE80211_ELEMID_VHT_PWR_ENV = 195,
IEEE80211_ELEMID_CHANNEL_SWITCH_WRAPPER = 196,
IEEE80211_ELEMID_AID = 197,
IEEE80211_ELEMID_QUIET_CHANNEL = 198,
IEEE80211_ELEMID_OPMODE_NOTIF = 199,
IEEE80211_ELEMID_VENDOR = 221, /* vendor private */
IEEE80211_ELEMID_QOS_PARAMETER = 222,
IEEE80211_ELEMID_CAG_NUMBER = 237,
IEEE80211_ELEMID_AP_CSN = 239,
IEEE80211_ELEMID_FILS_INDICATION = 240,
IEEE80211_ELEMID_DILS = 241,
IEEE80211_ELEMID_FRAGMENT = 242,
IEEE80211_ELEMID_EXTENSION = 255,
};
/* Element ID Extensions for Element ID 255 */
enum ieee80211_eid_ext {
IEEE80211_ELEMID_EXT_ASSOC_DELAY_INFO = 1,
IEEE80211_ELEMID_EXT_FILS_REQ_PARAMS = 2,
IEEE80211_ELEMID_EXT_FILS_KEY_CONFIRM = 3,
IEEE80211_ELEMID_EXT_FILS_SESSION = 4,
IEEE80211_ELEMID_EXT_FILS_HLP_CONTAINER = 5,
IEEE80211_ELEMID_EXT_FILS_IP_ADDR_ASSIGN = 6,
IEEE80211_ELEMID_EXT_KEY_DELIVERY = 7,
IEEE80211_ELEMID_EXT_FILS_WRAPPED_DATA = 8,
IEEE80211_ELEMID_EXT_FILS_PUBLIC_KEY = 12,
IEEE80211_ELEMID_EXT_FILS_NONCE = 13,
IEEE80211_ELEMID_EXT_FUTURE_CHAN_GUIDANCE = 14,
IEEE80211_ELEMID_EXT_HE_CAPABILITY = 35,
IEEE80211_ELEMID_EXT_HE_OPERATION = 36,
IEEE80211_ELEMID_EXT_UORA = 37,
IEEE80211_ELEMID_EXT_HE_MU_EDCA = 38,
IEEE80211_ELEMID_EXT_HE_SPR = 39,
IEEE80211_ELEMID_EXT_NDP_FEEDBACK_REPORT_PARAMSET = 41,
IEEE80211_ELEMID_EXT_BSS_COLOR_CHG_ANN = 42,
IEEE80211_ELEMID_EXT_QUIET_TIME_PERIOD_SETUP = 43,
IEEE80211_ELEMID_EXT_ESS_REPORT = 45,
IEEE80211_ELEMID_EXT_OPS = 46,
IEEE80211_ELEMID_EXT_HE_BSS_LOAD = 47,
IEEE80211_ELEMID_EXT_MAX_CHANNEL_SWITCH_TIME = 52,
IEEE80211_ELEMID_EXT_MULTIPLE_BSSID_CONFIGURATION = 55,
IEEE80211_ELEMID_EXT_NON_INHERITANCE = 56,
IEEE80211_ELEMID_EXT_KNOWN_BSSID = 57,
IEEE80211_ELEMID_EXT_SHORT_SSID_LIST = 58,
IEEE80211_ELEMID_EXT_HE_6GHZ_CAPA = 59,
IEEE80211_ELEMID_EXT_UL_MU_POWER_CAPA = 60,
};
/*
* Action field category values (see 802.11-2012 8.4.1.11 Table 8-38).
*/
enum {
IEEE80211_CATEG_SPECTRUM = 0,
IEEE80211_CATEG_QOS = 1,
IEEE80211_CATEG_DLS = 2,
IEEE80211_CATEG_BA = 3,
IEEE80211_CATEG_PUB = 4,
IEEE80211_CATEG_RADIO_MSRMNT = 5,
IEEE80211_CATEG_FAST_BSS_TRANS = 6,
IEEE80211_CATEG_HT = 7, /* 11n */
IEEE80211_CATEG_SA_QUERY = 8, /* 11w */
IEEE80211_CATEG_PROT_DUAL_PUBLIC_ACTION = 9,
IEEE80211_CATEG_WNM = 10,
IEEE80211_CATEG_UNPROT_WNM = 11,
IEEE80211_CATEG_TDLS = 12,
IEEE80211_CATEG_MESH = 13,
IEEE80211_CATEG_MULTIHOP = 14,
IEEE80211_CATEG_SELF_PROT = 15,
/* 16-125 reserved */
IEEE80211_CATEG_PROT_VENDOR = 126,
IEEE80211_CATEG_VENDOR = 127
/* 128-255 error */
};
/*
* Block Ack Action field values (see 802.11-2012 8.5.5 Table 8-202).
*/
#define IEEE80211_ACTION_ADDBA_REQ 0
#define IEEE80211_ACTION_ADDBA_RESP 1
#define IEEE80211_ACTION_DELBA 2
/* 3-255 reserved */
/*
* SA Query Action field values (see 802.11-2012 8.5.10 Table 8-227).
*/
#define IEEE80211_ACTION_SA_QUERY_REQ 0
#define IEEE80211_ACTION_SA_QUERY_RESP 1
/*
* HT Action field values (see 802.11-2012 8.5.12 Table 8-229).
*/
#define IEEE80211_ACTION_NOTIFYCW 0
#define IEEE80211_ACTION_SM_PWRSAVE 1
#define IEEE80211_ACTION_PSMP 2
#define IEEE80211_ACTION_SET_PCO_PHASE 3
#define IEEE80211_ACTION_CSI 4
#define IEEE80211_ACTION_NONCOMPRESSED_BF 5
#define IEEE80211_ACTION_COMPRESSED_BF 6
#define IEEE80211_ACTION_ASEL_IDX_FEEDBACK 7
/* 8-255 reserved */
#define IEEE80211_RATE_BASIC 0x80
#define IEEE80211_RATE_VAL 0x7f
#define IEEE80211_RATE_SIZE 8 /* 802.11 standard */
#define IEEE80211_RATE_MAXSIZE 15 /* max rates we'll handle */
#define IEEE80211_HT_NUM_MCS 77
#define IEEE80211_VHT_NUM_MCS 10
/*
* BlockAck/BlockAckReq Control field (see 802.11-2012 8.3.1.9 Figure 8-25).
*/
#define IEEE80211_BA_ACK_POLICY 0x0001
#define IEEE80211_BA_MULTI_TID 0x0002
#define IEEE80211_BA_COMPRESSED 0x0004
#define IEEE80211_BA_TID_INFO_MASK 0xf000
#define IEEE80211_BA_TID_INFO_SHIFT 12
/*
* ADDBA Parameter Set field (see 802.11-2012 8.4.1.14 Figure 8-48).
*/
#define IEEE80211_ADDBA_AMSDU 0x0001 /* A-MSDU in A-MPDU supported */
#define IEEE80211_ADDBA_BA_POLICY 0x0002 /* 1=immediate BA 0=delayed BA */
#define IEEE80211_ADDBA_TID_MASK 0x003c
#define IEEE80211_ADDBA_TID_SHIFT 2
#define IEEE80211_ADDBA_BUFSZ_MASK 0xffc0
#define IEEE80211_ADDBA_BUFSZ_SHIFT 6
/*
* DELBA Parameter Set field (see 802.11-2012 8.4.1.16 Figure 8-50).
*/
#define IEEE80211_DELBA_INITIATOR 0x0800
#define IEEE80211_DELBA_TID_INFO_MASK 0xf000
#define IEEE80211_DELBA_TID_INFO_SHIFT 12
/*
* ERP information element parameters (see 802.11-2012 8.4.2.14 Figure 8-95).
*/
#define IEEE80211_ERP_NON_ERP_PRESENT 0x01
#define IEEE80211_ERP_USE_PROTECTION 0x02
#define IEEE80211_ERP_BARKER_MODE 0x04
/*
* RSN capabilities (see 802.11-2012 8.4.2.27.4).
*/
#define IEEE80211_RSNCAP_PREAUTH 0x0001
#define IEEE80211_RSNCAP_NOPAIRWISE 0x0002
#define IEEE80211_RSNCAP_PTKSA_RCNT_MASK 0x000c
#define IEEE80211_RSNCAP_PTKSA_RCNT_SHIFT 2
#define IEEE80211_RSNCAP_GTKSA_RCNT_MASK 0x0030
#define IEEE80211_RSNCAP_GTKSA_RCNT_SHIFT 4
#define IEEE80211_RSNCAP_RCNT1 0
#define IEEE80211_RSNCAP_RCNT2 1
#define IEEE80211_RSNCAP_RCNT4 2
#define IEEE80211_RSNCAP_RCNT16 3
#define IEEE80211_RSNCAP_MFPR 0x0040 /* 11w */
#define IEEE80211_RSNCAP_MFPC 0x0080 /* 11w */
#define IEEE80211_RSNCAP_PEERKEYENA 0x0200
#define IEEE80211_RSNCAP_SPPAMSDUC 0x0400 /* 11n */
#define IEEE80211_RSNCAP_SPPAMSDUR 0x0800 /* 11n */
#define IEEE80211_RSNCAP_PBAC 0x1000 /* 11n */
#define IEEE80211_RSNCAP_EXTENDED_KEYID 0x2000
/*
* HT Capabilities Info (see 802.11-2012 8.4.2.58.2).
*/
#define IEEE80211_HTCAP_LDPC 0x00000001
#define IEEE80211_HTCAP_CBW20_40 0x00000002
#define IEEE80211_HTCAP_SMPS_MASK 0x0000000c
#define IEEE80211_HTCAP_SMPS_SHIFT 2
#define IEEE80211_HTCAP_SMPS_STA 0
#define IEEE80211_HTCAP_SMPS_DYN 1
#define IEEE80211_HTCAP_SMPS_DIS 3
#define IEEE80211_HTCAP_GF 0x00000010
#define IEEE80211_HTCAP_SGI20 0x00000020
#define IEEE80211_HTCAP_SGI40 0x00000040
#define IEEE80211_HTCAP_TXSTBC 0x00000080
#define IEEE80211_HTCAP_RXSTBC_MASK 0x00000300
#define IEEE80211_HTCAP_RXSTBC_SHIFT 8
#define IEEE80211_HTCAP_DELAYEDBA 0x00000400
#define IEEE80211_HTCAP_AMSDU7935 0x00000800
#define IEEE80211_HTCAP_DSSSCCK40 0x00001000
#define IEEE80211_HTCAP_PSMP 0x00002000
#define IEEE80211_HTCAP_40INTOLERANT 0x00004000
#define IEEE80211_HTCAP_LSIGTXOPPROT 0x00008000
/*
* HT A-MPDU parameters (see 802.11-2012 8.4.2.58.3).
*/
#define IEEE80211_AMPDU_PARAM_LE 0x03
#define IEEE80211_AMPDU_PARAM_SS 0x1c
#define IEEE80211_AMPDU_PARAM_SS_NONE (0 << 2)
#define IEEE80211_AMPDU_PARAM_SS_0_25 (1 << 2)
#define IEEE80211_AMPDU_PARAM_SS_0_5 (2 << 2)
#define IEEE80211_AMPDU_PARAM_SS_1 (3 << 2)
#define IEEE80211_AMPDU_PARAM_SS_2 (4 << 2)
#define IEEE80211_AMPDU_PARAM_SS_4 (5 << 2)
#define IEEE80211_AMPDU_PARAM_SS_8 (6 << 2)
#define IEEE80211_AMPDU_PARAM_SS_16 (7 << 2)
/* bits 5-7 reserved */
/*
* HT Supported MCS Set (see 802.11-2012 8.4.2.58.4).
* This field is 16 bytes in size. Bitmasks given below
* operate on 8 or 16 bit integer subsets of this field
* for use with ieee80211com and ieee80211_node.
*/
/* Bits 0-76: Supported Rx MCS bitmask */
/* Bits 77-79: Reserved */
/* Bits 80-89: Highest Rx rate in units of 1MB/s */
#define IEEE80211_MCS_RX_RATE_HIGH 0x03ff
/* Bits 90-95: Reserved */
/* Bits 96-100: Tx MCS set */
#define IEEE80211_TX_MCS_SET_DEFINED 0x01
#define IEEE80211_TX_RX_MCS_NOT_EQUAL 0x02
#define IEEE80211_TX_SPATIAL_STREAMS 0x0c
#define IEEE80211_TX_UNEQUAL_MODULATION 0x10
/* Bits 101-127: Reserved */
/*
* HT Extended Capabilities (see 802.11-2012 8.4.2.58.5).
*/
#define IEEE80211_HTXCAP_PCO 0x0001
#define IEEE80211_HTXCAP_PCOTT_MASK 0x0006
#define IEEE80211_HTXCAP_PCOTT_SHIFT 1
#define IEEE80211_HTXCAP_PCOTT_400 1
#define IEEE80211_HTXCAP_PCOTT_1500 2
#define IEEE80211_HTXCAP_PCOTT_5000 3
/* Bits 3-7 are reserved. */
#define IEEE80211_HTXCAP_MFB_MASK 0x0300
#define IEEE80211_HTXCAP_MFB_SHIFT 8
#define IEEE80211_HTXCAP_MFB_NONE 0
#define IEEE80211_HTXCAP_MFB_UNSOL 2
#define IEEE80211_HTXCAP_MFB_BOTH 3
#define IEEE80211_HTXCAP_HTC 0x0400
#define IEEE80211_HTXCAP_RDRESP 0x0800
/* Bits 12-15 are reserved. */
/*
* Transmit Beamforming (TxBF) Capabilities (see 802.11-2012 8.4.2.58.6).
*/
#define IEEE80211_TXBFCAP_IMPLICIT_RX 0x00000001
#define IEEE80211_TXBFCAP_RSSC 0x00000002
#define IEEE80211_TXBFCAP_TSSC 0x00000004
#define IEEE80211_TXBFCAP_RNDP 0x00000008
#define IEEE80211_TXBFCAP_TNDP 0x00000010
#define IEEE80211_TXBFCAP_IMPLICIT_TX 0x00000020
#define IEEE80211_TXBFCAP_CALIB_MASK 0x000000c0
#define IEEE80211_TXBFCAP_CALIB_SHIFT 6
#define IEEE80211_TXBFCAP_TX_CSI 0x00000100
#define IEEE80211_TXBFCAP_EXPLICIT_NSC 0x00000200
#define IEEE80211_TXBFCAP_EXPLICIT_CSC 0x00000400
#define IEEE80211_TXBFCAP_CSI_FB_DELAYED 0x00000800
#define IEEE80211_TXBFCAP_CSI_FB_IMMEDIATE 0x00001000
#define IEEE80211_TXBFCAP_EXPLICIT_NB_FB_DELAYED 0x00002000
#define IEEE80211_TXBFCAP_EXPLICIT_NB_FB_IMMEDIATE 0x00004000
#define IEEE80211_TXBFCAP_EXPLICIT_CB_FB_DELAYED 0x00008000
#define IEEE80211_TXBFCAP_EXPLICIT_CB_FB_IMMEDIATE 0x00010000
#define IEEE80211_TXBFCAP_MINIMAL_GROUPING_1_2 0x00020000
#define IEEE80211_TXBFCAP_MINIMAL_GROUPING_1_4 0x00040000
#define IEEE80211_TXBFCAP_CSI_NUM_ANT_MASK 0x00180000
#define IEEE80211_TXBFCAP_CSI_NUM_ANT_SHIFT 19
#define IEEE80211_TXBFCAP_NS_NUM_ANT_MASK 0x00600000
#define IEEE80211_TXBFCAP_NS_NUM_ANT_SHIFT 21
#define IEEE80211_TXBFCAP_CS_NUM_ANT_MASK 0x01800000
#define IEEE80211_TXBFCAP_CS_NUM_ANT_SHIFT 23
#define IEEE80211_TXBFCAP_CSI_NUM_ROWS_MASK 0x06000000
#define IEEE80211_TXBFCAP_CSI_NUM_ROWS_SHIFT 25
#define IEEE80211_TXBFCAP_CHANL_ESTIMATE_MASK 0x18000000
#define IEEE80211_TXBFCAP_CHANL_ESTIMATE_SHIFT 27
/*
* Antenna Selection (ASEL) Capability (see 802.11-2012 8.4.2.58.7).
*/
#define IEEE80211_ASELCAP_ASEL 0x01
#define IEEE80211_ASELCAP_CSIFB_TX 0x02
#define IEEE80211_ASELCAP_ANT_IDX_FB_TX 0x04
#define IEEE80211_ASELCAP_CSIFB 0x08
#define IEEE80211_ASELCAP_ANT_IDX_FB 0x10
#define IEEE80211_ASELCAP_ASEL_RX 0x20
#define IEEE80211_ASELCAP_TX_SOUND_PPDU 0x20
/* Bit 7 is reserved. */
/*
* HT Operation element (see 802.11-2012 8.4.2.59).
*/
/* Byte 0 contains primary channel number. */
/* Byte 1. */
#define IEEE80211_HTOP0_SCO_MASK 0x03
#define IEEE80211_HTOP0_SCO_SHIFT 0
#define IEEE80211_HTOP0_SCO_SCN 0
#define IEEE80211_HTOP0_SCO_SCA 1
#define IEEE80211_HTOP0_SCO_SCB 3
#define IEEE80211_HTOP0_CHW 0x04
#define IEEE80211_HTOP0_RIFS 0x08
/* bits 4-7 reserved */
/* Bytes 2-3. */
#define IEEE80211_HTOP1_PROT_MASK 0x0003
#define IEEE80211_HTOP1_PROT_SHIFT 0
#define IEEE80211_HTOP1_NONGF_STA 0x0004
/* Bit 3 is reserved. */
#define IEEE80211_HTOP1_OBSS_NONHT_STA 0x0010
/* Bits 5-15 are reserved. */
#define IEEE80211_HT_OP_MODE_CCFS2_SHIFT 5
#define IEEE80211_HT_OP_MODE_CCFS2_MASK 0x1fe0
/* Bytes 4-5. */
/* Bits 0-5 are reserved. */
#define IEEE80211_HTOP2_DUALBEACON 0x0040
#define IEEE80211_HTOP2_DUALCTSPROT 0x0080
#define IEEE80211_HTOP2_STBCBEACON 0x0100
#define IEEE80211_HTOP2_LSIGTXOP 0x0200
#define IEEE80211_HTOP2_PCOACTIVE 0x0400
#define IEEE80211_HTOP2_PCOPHASE40 0x0800
/* Bits 12-15 are reserved. */
/*
* EDCA Access Categories.
*/
enum ieee80211_edca_ac {
EDCA_AC_BK = 1, /* Background */
EDCA_AC_BE = 0, /* Best Effort */
EDCA_AC_VI = 2, /* Video */
EDCA_AC_VO = 3 /* Voice */
};
#define EDCA_NUM_AC 4
/* number of TID values (traffic identifier) */
#define IEEE80211_NUM_TID 16
/* Atheros private advanced capabilities info */
#define ATHEROS_CAP_TURBO_PRIME 0x01
#define ATHEROS_CAP_COMPRESSION 0x02
#define ATHEROS_CAP_FAST_FRAME 0x04
/* bits 3-6 reserved */
#define ATHEROS_CAP_BOOST 0x80
/*-
* Organizationally Unique Identifiers.
* See http://standards.ieee.org/regauth/oui/oui.txt for a list.
*/
#define ATHEROS_OUI ((const u_int8_t[]){ 0x00, 0x03, 0x7f })
#define BROADCOM_OUI ((const u_int8_t[]){ 0x00, 0x90, 0x4c })
#define IEEE80211_OUI ((const u_int8_t[]){ 0x00, 0x0f, 0xac })
#define MICROSOFT_OUI ((const u_int8_t[]){ 0x00, 0x50, 0xf2 })
#define IEEE80211_AUTH_ALGORITHM(auth) \
((auth)[0] | ((auth)[1] << 8))
#define IEEE80211_AUTH_TRANSACTION(auth) \
((auth)[2] | ((auth)[3] << 8))
#define IEEE80211_AUTH_STATUS(auth) \
((auth)[4] | ((auth)[5] << 8))
/*
* Authentication Algorithm Number field (see 7.3.1.1).
*/
#define IEEE80211_AUTH_ALG_OPEN 0x0000
#define IEEE80211_AUTH_ALG_SHARED 0x0001
#define IEEE80211_AUTH_ALG_LEAP 0x0080
/*
* 802.11n HT Capability IE
* NB: these reflect D1.10
*/
struct ieee80211_ie_htcap {
uint8_t hc_id; /* element ID */
uint8_t hc_len; /* length in bytes */
uint16_t hc_cap; /* HT caps (see below) */
uint8_t hc_param; /* HT params (see below) */
uint8_t hc_mcsset[16]; /* supported MCS set */
uint16_t hc_extcap; /* extended HT capabilities */
uint32_t hc_txbf; /* txbf capabilities */
uint8_t hc_antenna; /* antenna capabilities */
} __packed;
/*
* Authentication Transaction Sequence Number field (see 7.3.1.2).
*/
enum {
IEEE80211_AUTH_OPEN_REQUEST = 1,
IEEE80211_AUTH_OPEN_RESPONSE = 2
};
enum {
IEEE80211_AUTH_SHARED_REQUEST = 1,
IEEE80211_AUTH_SHARED_CHALLENGE = 2,
IEEE80211_AUTH_SHARED_RESPONSE = 3,
IEEE80211_AUTH_SHARED_PASS = 4
};
/*
* Reason codes (see Table 22).
*/
enum {
IEEE80211_REASON_UNSPECIFIED = 1,
IEEE80211_REASON_AUTH_EXPIRE = 2,
IEEE80211_REASON_AUTH_LEAVE = 3,
IEEE80211_REASON_ASSOC_EXPIRE = 4,
IEEE80211_REASON_ASSOC_TOOMANY = 5,
IEEE80211_REASON_NOT_AUTHED = 6,
IEEE80211_REASON_NOT_ASSOCED = 7,
IEEE80211_REASON_ASSOC_LEAVE = 8,
IEEE80211_REASON_ASSOC_NOT_AUTHED = 9,
/* XXX the following two reason codes are not correct */
IEEE80211_REASON_RSN_REQUIRED = 11,
IEEE80211_REASON_RSN_INCONSISTENT = 12,
IEEE80211_REASON_IE_INVALID = 13,
IEEE80211_REASON_MIC_FAILURE = 14,
IEEE80211_REASON_4WAY_TIMEOUT = 15,
IEEE80211_REASON_GROUP_TIMEOUT = 16,
IEEE80211_REASON_RSN_DIFFERENT_IE = 17,
IEEE80211_REASON_BAD_GROUP_CIPHER = 18,
IEEE80211_REASON_BAD_PAIRWISE_CIPHER = 19,
IEEE80211_REASON_BAD_AKMP = 20,
IEEE80211_REASON_RSN_IE_VER_UNSUP = 21,
IEEE80211_REASON_RSN_IE_BAD_CAP = 22,
IEEE80211_REASON_CIPHER_REJ_POLICY = 24,
IEEE80211_REASON_SETUP_REQUIRED = 38,
IEEE80211_REASON_TIMEOUT = 39
};
/*
* Status codes (see Table 23).
*/
enum {
IEEE80211_STATUS_SUCCESS = 0,
IEEE80211_STATUS_UNSPECIFIED = 1,
IEEE80211_STATUS_CAPINFO = 10,
IEEE80211_STATUS_NOT_ASSOCED = 11,
IEEE80211_STATUS_OTHER = 12,
IEEE80211_STATUS_ALG = 13,
IEEE80211_STATUS_SEQUENCE = 14,
IEEE80211_STATUS_CHALLENGE = 15,
IEEE80211_STATUS_TIMEOUT = 16,
IEEE80211_STATUS_TOOMANY = 17,
IEEE80211_STATUS_BASIC_RATE = 18,
IEEE80211_STATUS_SP_REQUIRED = 19,
IEEE80211_STATUS_PBCC_REQUIRED = 20,
IEEE80211_STATUS_CA_REQUIRED = 21,
IEEE80211_STATUS_TOO_MANY_STATIONS = 22,
IEEE80211_STATUS_RATES = 23,
IEEE80211_STATUS_SHORTSLOT_REQUIRED = 25,
IEEE80211_STATUS_DSSSOFDM_REQUIRED = 26,
IEEE80211_STATUS_TRY_AGAIN_LATER = 30,
IEEE80211_STATUS_MFP_POLICY = 31,
IEEE80211_STATUS_REFUSED = 37,
IEEE80211_STATUS_INVALID_PARAM = 38,
IEEE80211_STATUS_IE_INVALID = 40,
IEEE80211_STATUS_BAD_GROUP_CIPHER = 41,
IEEE80211_STATUS_BAD_PAIRWISE_CIPHER = 42,
IEEE80211_STATUS_BAD_AKMP = 43,
IEEE80211_STATUS_RSN_IE_VER_UNSUP = 44,
IEEE80211_STATUS_CIPHER_REJ_POLICY = 46
};
#define IEEE80211_WEP_KEYLEN 5 /* 40bit */
#define IEEE80211_WEP_NKID 4 /* number of key ids */
#define IEEE80211_CHALLENGE_LEN 128
/* WEP header constants */
#define IEEE80211_WEP_IVLEN 3 /* 24bit */
#define IEEE80211_WEP_KIDLEN 1 /* 1 octet */
#define IEEE80211_WEP_CRCLEN 4 /* CRC-32 */
#define IEEE80211_CRC_LEN 4
#define IEEE80211_WEP_TOTLEN (IEEE80211_WEP_IVLEN + \
IEEE80211_WEP_KIDLEN + \
IEEE80211_WEP_CRCLEN)
/*
* 802.11i defines an extended IV for use with non-WEP ciphers.
* When the EXTIV bit is set in the key id byte an additional
* 4 bytes immediately follow the IV for TKIP. For CCMP the
* EXTIV bit is likewise set but the 8 bytes represent the
* CCMP header rather than IV+extended-IV.
*/
#define IEEE80211_WEP_EXTIV 0x20
#define IEEE80211_WEP_EXTIVLEN 4 /* extended IV length */
#define IEEE80211_WEP_MICLEN 8 /* trailing MIC */
/*
* Maximum acceptable MTU is:
* IEEE80211_MAX_LEN - WEP overhead - CRC -
* QoS overhead - RSN/WPA overhead
* Min is arbitrarily chosen > IEEE80211_MIN_LEN. The default
* mtu is Ethernet-compatible; it's set by ether_ifattach.
*/
#define IEEE80211_MTU_MAX 2290
#define IEEE80211_MTU_MIN 32
#define IEEE80211_MAX_LEN (2300 + IEEE80211_CRC_LEN + \
(IEEE80211_WEP_IVLEN + IEEE80211_WEP_KIDLEN + IEEE80211_WEP_CRCLEN))
#define IEEE80211_ACK_LEN \
(sizeof(struct ieee80211_frame_ack) + IEEE80211_CRC_LEN)
#define IEEE80211_MIN_LEN \
(sizeof(struct ieee80211_frame_min) + IEEE80211_CRC_LEN)
/* Maximal size of an A-MSDU that can be transported in a HT BA session */
#define IEEE80211_MAX_MPDU_LEN_HT_BA 4095
/* Maximal size of an A-MSDU */
#define IEEE80211_MAX_MPDU_LEN_HT_3839 3839
#define IEEE80211_MAX_MPDU_LEN_HT_7935 7935
#define IEEE80211_MAX_MPDU_LEN_VHT_3895 3895
#define IEEE80211_MAX_MPDU_LEN_VHT_7991 7991
#define IEEE80211_MAX_MPDU_LEN_VHT_11454 11454
/*
* The 802.11 spec says at most 2007 stations may be
* associated at once. For most AP's this is way more
* than is feasible so we use a default of 1800. This
* number may be overridden by the driver and/or by
* user configuration.
*/
#define IEEE80211_AID_MAX 2007
#define IEEE80211_AID_DEF 1800
#define IEEE80211_AID(b) ((b) &~ 0xc000)
/*
* RTS frame length parameters. The default is specified in
* the 802.11 spec. The max may be wrong for jumbo frames.
*/
#define IEEE80211_RTS_DEFAULT 512
#define IEEE80211_RTS_MIN 1
#define IEEE80211_RTS_MAX IEEE80211_MAX_LEN
#define IEEE80211_PLCP_SERVICE 0x00
#define IEEE80211_PLCP_SERVICE_PBCC 0x08 /* PBCC encoded */
#define IEEE80211_PLCP_SERVICE_LENEXT 0x80 /* length extension bit */
/* One Time Unit (TU) is 1Kus = 1024 microseconds. */
#define IEEE80211_DUR_TU 1024
/* IEEE 802.11b durations for DSSS PHY in microseconds */
#define IEEE80211_DUR_DS_LONG_PREAMBLE 144
#define IEEE80211_DUR_DS_SHORT_PREAMBLE 72
#define IEEE80211_DUR_DS_PREAMBLE_DIFFERENCE \
(IEEE80211_DUR_DS_LONG_PREAMBLE - IEEE80211_DUR_DS_SHORT_PREAMBLE)
#define IEEE80211_DUR_DS_FAST_PLCPHDR 24
#define IEEE80211_DUR_DS_SLOW_PLCPHDR 48
#define IEEE80211_DUR_DS_PLCPHDR_DIFFERENCE \
(IEEE80211_DUR_DS_SLOW_PLCPHDR - IEEE80211_DUR_DS_FAST_PLCPHDR)
#define IEEE80211_DUR_DS_SLOW_ACK 112
#define IEEE80211_DUR_DS_FAST_ACK 56
#define IEEE80211_DUR_DS_SLOW_CTS 112
#define IEEE80211_DUR_DS_FAST_CTS 56
#define IEEE80211_DUR_DS_SLOT 20
#define IEEE80211_DUR_DS_SHSLOT 9
#define IEEE80211_DUR_DS_SIFS 10
#define IEEE80211_DUR_DS_PIFS (IEEE80211_DUR_DS_SIFS + IEEE80211_DUR_DS_SLOT)
#define IEEE80211_DUR_DS_DIFS (IEEE80211_DUR_DS_SIFS + \
2 * IEEE80211_DUR_DS_SLOT)
#define IEEE80211_DUR_DS_EIFS (IEEE80211_DUR_DS_SIFS + \
IEEE80211_DUR_DS_SLOW_ACK + \
IEEE80211_DUR_DS_LONG_PREAMBLE + \
IEEE80211_DUR_DS_SLOW_PLCPHDR + \
IEEE80211_DUR_DIFS)
/*
* The RSNA key descriptor used by IEEE 802.11 does not use the IEEE 802.1X
* key descriptor. Instead, it uses the key descriptor described in 8.5.2.
*/
#define EAPOL_KEY_NONCE_LEN 32
#define EAPOL_KEY_IV_LEN 16
#define EAPOL_KEY_MIC_LEN 16
struct ieee80211_eapol_key {
u_int8_t version;
#define EAPOL_VERSION 1
u_int8_t type;
/* IEEE Std 802.1X-2004, 7.5.4 (only type EAPOL-Key is used here) */
#define EAP_PACKET 0
#define EAPOL_START 1
#define EAPOL_LOGOFF 2
#define EAPOL_KEY 3
#define EAPOL_ASF_ALERT 4
u_int8_t len[2];
u_int8_t desc;
/* IEEE Std 802.1X-2004, 7.6.1 */
#define EAPOL_KEY_DESC_RC4 1 /* deprecated */
#define EAPOL_KEY_DESC_IEEE80211 2
#define EAPOL_KEY_DESC_WPA 254 /* non-standard WPA */
u_int8_t info[2];
#define EAPOL_KEY_VERSION_MASK 0x7
#define EAPOL_KEY_DESC_V1 1
#define EAPOL_KEY_DESC_V2 2
#define EAPOL_KEY_DESC_V3 3 /* 11r */
#define EAPOL_KEY_PAIRWISE (1 << 3)
#define EAPOL_KEY_INSTALL (1 << 6) /* I */
#define EAPOL_KEY_KEYACK (1 << 7) /* A */
#define EAPOL_KEY_KEYMIC (1 << 8) /* M */
#define EAPOL_KEY_SECURE (1 << 9) /* S */
#define EAPOL_KEY_ERROR (1 << 10)
#define EAPOL_KEY_REQUEST (1 << 11)
#define EAPOL_KEY_ENCRYPTED (1 << 12)
#define EAPOL_KEY_SMK (1 << 13)
/* WPA compatibility */
#define EAPOL_KEY_WPA_KID_MASK 0x3
#define EAPOL_KEY_WPA_KID_SHIFT 4
#define EAPOL_KEY_WPA_TX EAPOL_KEY_INSTALL
u_int8_t keylen[2];
u_int8_t replaycnt[8];
u_int8_t nonce[EAPOL_KEY_NONCE_LEN];
u_int8_t iv[EAPOL_KEY_IV_LEN];
u_int8_t rsc[8];
u_int8_t reserved[8];
u_int8_t mic[EAPOL_KEY_MIC_LEN];
u_int8_t paylen[2];
} __packed;
/* Pairwise Transient Key (see 8.5.1.2) */
struct ieee80211_ptk {
u_int8_t kck[16]; /* Key Confirmation Key */
u_int8_t kek[16]; /* Key Encryption Key */
u_int8_t tk[32]; /* Temporal Key */
} __packed;
#define IEEE80211_PMKID_LEN 16
#define IEEE80211_SMKID_LEN 16
/*
* Key Data Encapsulation (see Table 62).
*/
enum {
IEEE80211_KDE_GTK = 1,
IEEE80211_KDE_MACADDR = 3,
IEEE80211_KDE_PMKID = 4,
IEEE80211_KDE_SMK = 5,
IEEE80211_KDE_NONCE = 6,
IEEE80211_KDE_LIFETIME = 7,
IEEE80211_KDE_ERROR = 8,
IEEE80211_KDE_IGTK = 9 /* 11w */
};
/*
* HT protection modes (see 802.11-2012 8.4.2.59)
*/
enum ieee80211_htprot {
IEEE80211_HTPROT_NONE = 0, /* only 20/40MHz HT STAs exist */
IEEE80211_HTPROT_NONMEMBER, /* non-HT STA overlaps our channel */
IEEE80211_HTPROT_20MHZ, /* 20MHz HT STA on a 40MHz channel */
IEEE80211_HTPROT_NONHT_MIXED /* non-HT STA associated to our BSS */
};
/*
* 802.11ac definitions - 802.11ac-2013 .
*/
/*
* Maximum length of A-MPDU that the STA can RX in VHT.
* Length = 2 ^ (13 + max_ampdu_length_exp) - 1 (octets)
*/
#define IEEE80211_VHTCAP_MAX_AMPDU_8K 0
#define IEEE80211_VHTCAP_MAX_AMPDU_16K 1
#define IEEE80211_VHTCAP_MAX_AMPDU_32K 2
#define IEEE80211_VHTCAP_MAX_AMPDU_64K 3
#define IEEE80211_VHTCAP_MAX_AMPDU_128K 4
#define IEEE80211_VHTCAP_MAX_AMPDU_256K 5
#define IEEE80211_VHTCAP_MAX_AMPDU_512K 6
#define IEEE80211_VHTCAP_MAX_AMPDU_1024K 7
/*
* VHT MCS information.
* + rx_highest/tx_highest: optional; maximum long GI VHT PPDU
* data rate. 1Mbit/sec units.
* + rx_mcs_map/tx_mcs_map: bitmap of per-stream supported MCS;
* 2 bits each.
*/
#define IEEE80211_VHT_MCS_SUPPORT_0_7 0 /* MCS0-7 */
#define IEEE80211_VHT_MCS_SUPPORT_0_8 1 /* MCS0-8 */
#define IEEE80211_VHT_MCS_SUPPORT_0_9 2 /* MCS0-9 */
#define IEEE80211_VHT_MCS_NOT_SUPPORTED 3 /* not supported */
struct ieee80211_vht_mcs_info {
uint16_t rx_mcs_map;
uint16_t rx_highest;
uint16_t tx_mcs_map;
uint16_t tx_highest;
} __packed;
/* for rx_highest */
#define IEEE80211_VHT_MAX_NSTS_TOTAL_SHIFT 13
#define IEEE80211_VHT_MAX_NSTS_TOTAL_MASK (7 << IEEE80211_VHT_MAX_NSTS_TOTAL_SHIFT)
/* for tx_highest */
#define IEEE80211_VHT_EXT_NSS_BW_CAPABLE (1 << 13)
/* VHT capabilities element: 802.11ac-2013 8.4.2.160 */
struct ieee80211_ie_vhtcap {
uint8_t ie;
uint8_t len;
uint32_t vht_cap_info;
struct ieee80211_vht_mcs_info supp_mcs;
} __packed;
/* VHT operation mode subfields - 802.11ac-2013 Table 8.183x */
#define IEEE80211_VHT_CHANWIDTH_USE_HT 0 /* Use HT IE for chw */
#define IEEE80211_VHT_CHANWIDTH_80MHZ 1 /* 80MHz */
#define IEEE80211_VHT_CHANWIDTH_160MHZ 2 /* 160MHz */
#define IEEE80211_VHT_CHANWIDTH_80P80MHZ 3 /* 80+80MHz */
/* VHT operation IE - 802.11ac-2013 8.4.2.161 */
struct ieee80211_ie_vht_operation {
uint8_t ie;
uint8_t len;
uint8_t chan_width;
uint8_t center_freq_seg1_idx;
uint8_t center_freq_seg2_idx;
uint16_t basic_mcs_set;
} __packed;
/* 802.11ac VHT Capabilities */
#define IEEE80211_VHTCAP_MAX_MPDU_LENGTH_3895 0x00000000
#define IEEE80211_VHTCAP_MAX_MPDU_LENGTH_7991 0x00000001
#define IEEE80211_VHTCAP_MAX_MPDU_LENGTH_11454 0x00000002
#define IEEE80211_VHTCAP_MAX_MPDU_MASK 0x00000003
#define IEEE80211_VHTCAP_MAX_MPDU_MASK_S 0
#define IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_MASK 0x0000000C
#define IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_MASK_S 2
#define IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_NONE 0
#define IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_160MHZ 4
#define IEEE80211_VHTCAP_SUPP_CHAN_WIDTH_160_80P80MHZ 8
#define IEEE80211_VHTCAP_RXLDPC 0x00000010
#define IEEE80211_VHTCAP_RXLDPC_S 4
#define IEEE80211_VHTCAP_SHORT_GI_80 0x00000020
#define IEEE80211_VHTCAP_SHORT_GI_80_S 5
#define IEEE80211_VHTCAP_SHORT_GI_160 0x00000040
#define IEEE80211_VHTCAP_SHORT_GI_160_S 6
#define IEEE80211_VHTCAP_TXSTBC 0x00000080
#define IEEE80211_VHTCAP_TXSTBC_S 7
#define IEEE80211_VHTCAP_RXSTBC_1 0x00000100
#define IEEE80211_VHTCAP_RXSTBC_2 0x00000200
#define IEEE80211_VHTCAP_RXSTBC_3 0x00000300
#define IEEE80211_VHTCAP_RXSTBC_4 0x00000400
#define IEEE80211_VHTCAP_RXSTBC_MASK 0x00000700
#define IEEE80211_VHTCAP_RXSTBC_MASK_S 8
#define IEEE80211_VHTCAP_SU_BEAMFORMER_CAPABLE 0x00000800
#define IEEE80211_VHTCAP_SU_BEAMFORMER_CAPABLE_S 11
#define IEEE80211_VHTCAP_SU_BEAMFORMEE_CAPABLE 0x00001000
#define IEEE80211_VHTCAP_SU_BEAMFORMEE_CAPABLE_S 12
#define IEEE80211_VHTCAP_BEAMFORMEE_STS_SHIFT 13
#define IEEE80211_VHTCAP_BEAMFORMEE_STS_MASK \
(7 << IEEE80211_VHTCAP_BEAMFORMEE_STS_SHIFT)
#define IEEE80211_VHTCAP_BEAMFORMEE_STS_MASK_S 13
#define IEEE80211_VHTCAP_SOUNDING_DIMENSIONS_SHIFT 16
#define IEEE80211_VHTCAP_SOUNDING_DIMENSIONS_MASK \
(7 << IEEE80211_VHTCAP_SOUNDING_DIMENSIONS_SHIFT)
#define IEEE80211_VHTCAP_SOUNDING_DIMENSIONS_MASK_S 16
#define IEEE80211_VHTCAP_MU_BEAMFORMER_CAPABLE 0x00080000
#define IEEE80211_VHTCAP_MU_BEAMFORMER_CAPABLE_S 19
#define IEEE80211_VHTCAP_MU_BEAMFORMEE_CAPABLE 0x00100000
#define IEEE80211_VHTCAP_MU_BEAMFORMEE_CAPABLE_S 20
#define IEEE80211_VHTCAP_VHT_TXOP_PS 0x00200000
#define IEEE80211_VHTCAP_VHT_TXOP_PS_S 21
#define IEEE80211_VHTCAP_HTC_VHT 0x00400000
#define IEEE80211_VHTCAP_HTC_VHT_S 22
#define IEEE80211_VHTCAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT 23
#define IEEE80211_VHTCAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK \
(7 << IEEE80211_VHTCAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT)
#define IEEE80211_VHTCAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK_S 23
#define IEEE80211_VHTCAP_VHT_LINK_ADAPTATION_VHT_MASK 0x0c000000
#define IEEE80211_VHTCAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB 0x08000000
#define IEEE80211_VHTCAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB 0x0c000000
#define IEEE80211_VHTCAP_VHT_LINK_ADAPTATION_VHT_MASK_S 26
#define IEEE80211_VHTCAP_RX_ANTENNA_PATTERN 0x10000000
#define IEEE80211_VHTCAP_RX_ANTENNA_PATTERN_S 28
#define IEEE80211_VHTCAP_TX_ANTENNA_PATTERN 0x20000000
#define IEEE80211_VHTCAP_TX_ANTENNA_PATTERN_S 29
#define IEEE80211_VHTCAP_EXT_NSS_BW_SHIFT 30
#define IEEE80211_VHTCAP_EXT_NSS_BW_MASK 0xc0000000
/*
* XXX TODO: add the rest of the bits
*/
#define IEEE80211_VHTCAP_BITS \
"\20\1MPDU7991\2MPDU11454\3CHAN160\4CHAN8080\5RXLDPC\6SHORTGI80" \
"\7SHORTGI160\10RXSTBC1\11RXSTBC2\12RXSTBC3\13RXSTBC4\14BFERCAP" \
"\15BFEECAP\27VHT\37RXANTPTN\40TXANTPTN"
/*
* VHT Transmit Power Envelope element - 802.11ac-2013 8.4.2.164
*
* This defines the maximum transmit power for various bandwidths.
*/
/*
* Count is how many elements follow and what they're for:
*
* 0 - 20 MHz
* 1 - 20+40 MHz
* 2 - 20+40+80 MHz
* 3 - 20+40+80+(160, 80+80) MHz
*/
#define IEEE80211_VHT_TXPWRENV_INFO_COUNT_SHIFT 0
#define IEEE80211_VHT_TXPWRENV_INFO_COUNT_MASK 0x07
/*
* Unit is the tx power representation. It should be EIRP for now;
* other values are reserved.
*/
#define IEEE80211_VHT_TXPWRENV_UNIT_MASK 0x38
#define IEEE80211_VHT_TXPWRENV_UNIT_SHIFT 3
/* This value is within the unit mask/shift above */
#define IEEE80211_VHT_TXPWRENV_UNIT_EIRP 0
struct ieee80211_ie_vht_txpwrenv {
uint8_t ie;
uint8_t len;
uint8_t tx_info;
int8_t tx_elem[0]; /* TX power elements, 1/2 dB, signed */
};
/* VHT action codes */
#define WLAN_ACTION_VHT_COMPRESSED_BF 0
#define WLAN_ACTION_VHT_GROUPID_MGMT 1
#define WLAN_ACTION_VHT_OPMODE_NOTIF 2
#define IEEE80211_EXTCAP_CMS (1ULL << 0) /* 20/40 BSS coexistence management support */
#define IEEE80211_EXTCAP_RSVD_1 (1ULL << 1)
#define IEEE80211_EXTCAP_ECS (1ULL << 2) /* extended channel switching */
#define IEEE80211_EXTCAP_RSVD_3 (1ULL << 3)
#define IEEE80211_EXTCAP_PSMP_CAP (1ULL << 4) /* PSMP capability */
#define IEEE80211_EXTCAP_RSVD_5 (1ULL << 5)
#define IEEE80211_EXTCAP_S_PSMP_SUPP (1ULL << 6)
#define IEEE80211_EXTCAP_EVENT (1ULL << 7)
#define IEEE80211_EXTCAP_DIAGNOSTICS (1ULL << 8)
#define IEEE80211_EXTCAP_MCAST_DIAG (1ULL << 9)
#define IEEE80211_EXTCAP_LOC_TRACKING (1ULL << 10)
#define IEEE80211_EXTCAP_FMS (1ULL << 11)
#define IEEE80211_EXTCAP_PROXY_ARP (1ULL << 12)
#define IEEE80211_EXTCAP_CIR (1ULL << 13) /* collocated interference reporting */
#define IEEE80211_EXTCAP_CIVIC_LOC (1ULL << 14)
#define IEEE80211_EXTCAP_GEOSPATIAL_LOC (1ULL << 15)
#define IEEE80211_EXTCAP_TFS (1ULL << 16)
#define IEEE80211_EXTCAP_WNM_SLEEPMODE (1ULL << 17)
#define IEEE80211_EXTCAP_TIM_BROADCAST (1ULL << 18)
#define IEEE80211_EXTCAP_BSS_TRANSITION (1ULL << 19)
#define IEEE80211_EXTCAP_QOS_TRAF_CAP (1ULL << 20)
#define IEEE80211_EXTCAP_AC_STA_COUNT (1ULL << 21)
#define IEEE80211_EXTCAP_M_BSSID (1ULL << 22) /* multiple BSSID field */
#define IEEE80211_EXTCAP_TIMING_MEAS (1ULL << 23)
#define IEEE80211_EXTCAP_CHAN_USAGE (1ULL << 24)
#define IEEE80211_EXTCAP_SSID_LIST (1ULL << 25)
#define IEEE80211_EXTCAP_DMS (1ULL << 26)
#define IEEE80211_EXTCAP_UTC_TSF_OFFSET (1ULL << 27)
#define IEEE80211_EXTCAP_TLDS_BUF_STA_SUPP (1ULL << 28) /* TDLS peer U-APSP buffer STA support */
#define IEEE80211_EXTCAP_TLDS_PPSM_SUPP (1ULL << 29) /* TDLS peer PSM support */
#define IEEE80211_EXTCAP_TLDS_CH_SW (1ULL << 30) /* TDLS channel switching */
#define IEEE80211_EXTCAP_INTERWORKING (1ULL << 31)
#define IEEE80211_EXTCAP_QOSMAP (1ULL << 32)
#define IEEE80211_EXTCAP_EBR (1ULL << 33)
#define IEEE80211_EXTCAP_SSPN_IF (1ULL << 34)
#define IEEE80211_EXTCAP_RSVD_35 (1ULL << 35)
#define IEEE80211_EXTCAP_MSGCF_CAP (1ULL << 36)
#define IEEE80211_EXTCAP_TLDS_SUPP (1ULL << 37)
#define IEEE80211_EXTCAP_TLDS_PROHIB (1ULL << 38)
#define IEEE80211_EXTCAP_TLDS_CH_SW_PROHIB (1ULL << 39) /* TDLS channel switching prohibited */
#define IEEE80211_EXTCAP_RUF (1ULL << 40) /* reject unadmitted frame */
/* service interval granularity */
#define IEEE80211_EXTCAP_SIG \
((1ULL << 41) | (1ULL << 42) | (1ULL << 43))
#define IEEE80211_EXTCAP_ID_LOC (1ULL << 44)
#define IEEE80211_EXTCAP_U_APSD_COEX (1ULL << 45)
#define IEEE80211_EXTCAP_WNM_NOTIFICATION (1ULL << 46)
#define IEEE80211_EXTCAP_RSVD_47 (1ULL << 47)
#define IEEE80211_EXTCAP_SSID (1ULL << 48) /* UTF-8 SSID */
/* bits 49-n are reserved */
struct ieee80211_extcap_ie {
uint8_t ie;
uint8_t len;
} __packed;
/*
* 802.11h Quiet Time Element.
*/
struct ieee80211_quiet_ie {
uint8_t quiet_ie; /* IEEE80211_ELEMID_QUIET */
uint8_t len;
uint8_t tbttcount; /* quiet start */
uint8_t period; /* beacon intervals between quiets */
uint16_t duration; /* TUs of each quiet*/
uint16_t offset; /* TUs of from TBTT of quiet start */
} __packed;
/*
* 802.11h Channel Switch Announcement (CSA).
*/
struct ieee80211_csa_ie {
uint8_t csa_ie; /* IEEE80211_ELEMID_CHANSWITCHANN */
uint8_t csa_len;
uint8_t csa_mode; /* Channel Switch Mode */
uint8_t csa_newchan; /* New Channel Number */
uint8_t csa_count; /* Channel Switch Count */
} __packed;
/**
* struct ieee80211_vht_operation - VHT operation IE
*
* This structure is the "VHT operation element" as
* described in 802.11ac D3.0 8.4.2.161
* @chan_width: Operating channel width
* @center_freq_seg0_idx: center freq segment 0 index
* @center_freq_seg1_idx: center freq segment 1 index
* @basic_mcs_set: VHT Basic MCS rate set
*/
struct ieee80211_vht_operation {
uint8_t chan_width;
uint8_t center_freq_seg0_idx;
uint8_t center_freq_seg1_idx;
uint16_t basic_mcs_set;
} __packed;
#define IEEE80211_HE_PPE_THRES_MAX_LEN 25
/**
* struct ieee80211_he_cap_elem - HE capabilities element
*
* This structure is the "HE capabilities element" fixed fields as
* described in P802.11ax_D4.0 section 9.4.2.242.2 and 9.4.2.242.3
*/
struct ieee80211_he_cap_elem {
uint8_t mac_cap_info[6];
uint8_t phy_cap_info[11];
} __packed;
#define IEEE80211_TX_RX_MCS_NSS_DESC_MAX_LEN 5
/**
* enum ieee80211_he_mcs_support - HE MCS support definitions
* @IEEE80211_HE_MCS_SUPPORT_0_7: MCSes 0-7 are supported for the
* number of streams
* @IEEE80211_HE_MCS_SUPPORT_0_9: MCSes 0-9 are supported
* @IEEE80211_HE_MCS_SUPPORT_0_11: MCSes 0-11 are supported
* @IEEE80211_HE_MCS_NOT_SUPPORTED: This number of streams isn't supported
*
* These definitions are used in each 2-bit subfield of the rx_mcs_*
* and tx_mcs_* fields of &struct ieee80211_he_mcs_nss_supp, which are
* both split into 8 subfields by number of streams. These values indicate
* which MCSes are supported for the number of streams the value appears
* for.
*/
enum ieee80211_he_mcs_support {
IEEE80211_HE_MCS_SUPPORT_0_7 = 0,
IEEE80211_HE_MCS_SUPPORT_0_9 = 1,
IEEE80211_HE_MCS_SUPPORT_0_11 = 2,
IEEE80211_HE_MCS_NOT_SUPPORTED = 3,
};
/**
* struct ieee80211_he_mcs_nss_supp - HE Tx/Rx HE MCS NSS Support Field
*
* This structure holds the data required for the Tx/Rx HE MCS NSS Support Field
* described in P802.11ax_D2.0 section 9.4.2.237.4
*
* @rx_mcs_80: Rx MCS map 2 bits for each stream, total 8 streams, for channel
* widths less than 80MHz.
* @tx_mcs_80: Tx MCS map 2 bits for each stream, total 8 streams, for channel
* widths less than 80MHz.
* @rx_mcs_160: Rx MCS map 2 bits for each stream, total 8 streams, for channel
* width 160MHz.
* @tx_mcs_160: Tx MCS map 2 bits for each stream, total 8 streams, for channel
* width 160MHz.
* @rx_mcs_80p80: Rx MCS map 2 bits for each stream, total 8 streams, for
* channel width 80p80MHz.
* @tx_mcs_80p80: Tx MCS map 2 bits for each stream, total 8 streams, for
* channel width 80p80MHz.
*/
struct ieee80211_he_mcs_nss_supp {
uint16_t rx_mcs_80;
uint16_t tx_mcs_80;
uint16_t rx_mcs_160;
uint16_t tx_mcs_160;
uint16_t rx_mcs_80p80;
uint16_t tx_mcs_80p80;
} __packed;
/**
* struct ieee80211_he_operation - HE capabilities element
*
* This structure is the "HE operation element" fields as
* described in P802.11ax_D4.0 section 9.4.2.243
*/
struct ieee80211_he_operation {
uint32_t he_oper_params;
uint16_t he_mcs_nss_set;
/* Optional 0,1,3,4,5,7 or 8 bytes: depends on @he_oper_params */
uint8_t optional[];
} __packed;
/**
* struct ieee80211_he_spr - HE spatial reuse element
*
* This structure is the "HE spatial reuse element" element as
* described in P802.11ax_D4.0 section 9.4.2.241
*/
struct ieee80211_he_spr {
uint8_t he_sr_control;
/* Optional 0 to 19 bytes: depends on @he_sr_control */
uint8_t optional[];
} __packed;
/**
* struct ieee80211_he_mu_edca_param_ac_rec - MU AC Parameter Record field
*
* This structure is the "MU AC Parameter Record" fields as
* described in P802.11ax_D4.0 section 9.4.2.245
*/
struct ieee80211_he_mu_edca_param_ac_rec {
uint8_t aifsn;
uint8_t ecw_min_max;
uint8_t mu_edca_timer;
} __packed;
/**
* struct ieee80211_mu_edca_param_set - MU EDCA Parameter Set element
*
* This structure is the "MU EDCA Parameter Set element" fields as
* described in P802.11ax_D4.0 section 9.4.2.245
*/
struct ieee80211_mu_edca_param_set {
uint8_t mu_qos_info;
struct ieee80211_he_mu_edca_param_ac_rec ac_be;
struct ieee80211_he_mu_edca_param_ac_rec ac_bk;
struct ieee80211_he_mu_edca_param_ac_rec ac_vi;
struct ieee80211_he_mu_edca_param_ac_rec ac_vo;
} __packed;
/* 802.11ax HE MAC capabilities */
#define IEEE80211_HE_MAC_CAP0_HTC_HE 0x01
#define IEEE80211_HE_MAC_CAP0_TWT_REQ 0x02
#define IEEE80211_HE_MAC_CAP0_TWT_RES 0x04
#define IEEE80211_HE_MAC_CAP0_DYNAMIC_FRAG_NOT_SUPP 0x00
#define IEEE80211_HE_MAC_CAP0_DYNAMIC_FRAG_LEVEL_1 0x08
#define IEEE80211_HE_MAC_CAP0_DYNAMIC_FRAG_LEVEL_2 0x10
#define IEEE80211_HE_MAC_CAP0_DYNAMIC_FRAG_LEVEL_3 0x18
#define IEEE80211_HE_MAC_CAP0_DYNAMIC_FRAG_MASK 0x18
#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_1 0x00
#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_2 0x20
#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_4 0x40
#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_8 0x60
#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_16 0x80
#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_32 0xa0
#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_64 0xc0
#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_UNLIMITED 0xe0
#define IEEE80211_HE_MAC_CAP0_MAX_NUM_FRAG_MSDU_MASK 0xe0
#define IEEE80211_HE_MAC_CAP1_MIN_FRAG_SIZE_UNLIMITED 0x00
#define IEEE80211_HE_MAC_CAP1_MIN_FRAG_SIZE_128 0x01
#define IEEE80211_HE_MAC_CAP1_MIN_FRAG_SIZE_256 0x02
#define IEEE80211_HE_MAC_CAP1_MIN_FRAG_SIZE_512 0x03
#define IEEE80211_HE_MAC_CAP1_MIN_FRAG_SIZE_MASK 0x03
#define IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_0US 0x00
#define IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_8US 0x04
#define IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_16US 0x08
#define IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_MASK 0x0c
#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_1 0x00
#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_2 0x10
#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_3 0x20
#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_4 0x30
#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_5 0x40
#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_6 0x50
#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_7 0x60
#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_8 0x70
#define IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_MASK 0x70
/* Link adaptation is split between byte HE_MAC_CAP1 and
* HE_MAC_CAP2. It should be set only if IEEE80211_HE_MAC_CAP0_HTC_HE
* in which case the following values apply:
* 0 = No feedback.
* 1 = reserved.
* 2 = Unsolicited feedback.
* 3 = both
*/
#define IEEE80211_HE_MAC_CAP1_LINK_ADAPTATION 0x80
#define IEEE80211_HE_MAC_CAP2_LINK_ADAPTATION 0x01
#define IEEE80211_HE_MAC_CAP2_ALL_ACK 0x02
#define IEEE80211_HE_MAC_CAP2_TRS 0x04
#define IEEE80211_HE_MAC_CAP2_BSR 0x08
#define IEEE80211_HE_MAC_CAP2_BCAST_TWT 0x10
#define IEEE80211_HE_MAC_CAP2_32BIT_BA_BITMAP 0x20
#define IEEE80211_HE_MAC_CAP2_MU_CASCADING 0x40
#define IEEE80211_HE_MAC_CAP2_ACK_EN 0x80
#define IEEE80211_HE_MAC_CAP3_OMI_CONTROL 0x02
#define IEEE80211_HE_MAC_CAP3_OFDMA_RA 0x04
/* The maximum length of an A-MDPU is defined by the combination of the Maximum
* A-MDPU Length Exponent field in the HT capabilities, VHT capabilities and the
* same field in the HE capabilities.
*/
#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_USE_VHT 0x00
#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_1 0x08
#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_VHT_2 0x10
#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_RESERVED 0x18
#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_MASK 0x18
#define IEEE80211_HE_MAC_CAP3_AMSDU_FRAG 0x20
#define IEEE80211_HE_MAC_CAP3_FLEX_TWT_SCHED 0x40
#define IEEE80211_HE_MAC_CAP3_RX_CTRL_FRAME_TO_MULTIBSS 0x80
#define IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_SHIFT 3
#define IEEE80211_HE_MAC_CAP4_BSRP_BQRP_A_MPDU_AGG 0x01
#define IEEE80211_HE_MAC_CAP4_QTP 0x02
#define IEEE80211_HE_MAC_CAP4_BQR 0x04
#define IEEE80211_HE_MAC_CAP4_SRP_RESP 0x08
#define IEEE80211_HE_MAC_CAP4_NDP_FB_REP 0x10
#define IEEE80211_HE_MAC_CAP4_OPS 0x20
#define IEEE80211_HE_MAC_CAP4_AMDSU_IN_AMPDU 0x40
/* Multi TID agg TX is split between byte #4 and #5
* The value is a combination of B39,B40,B41
*/
#define IEEE80211_HE_MAC_CAP4_MULTI_TID_AGG_TX_QOS_B39 0x80
#define IEEE80211_HE_MAC_CAP5_MULTI_TID_AGG_TX_QOS_B40 0x01
#define IEEE80211_HE_MAC_CAP5_MULTI_TID_AGG_TX_QOS_B41 0x02
#define IEEE80211_HE_MAC_CAP5_SUBCHAN_SELECVITE_TRANSMISSION 0x04
#define IEEE80211_HE_MAC_CAP5_UL_2x996_TONE_RU 0x08
#define IEEE80211_HE_MAC_CAP5_OM_CTRL_UL_MU_DATA_DIS_RX 0x10
#define IEEE80211_HE_MAC_CAP5_HE_DYNAMIC_SM_PS 0x20
#define IEEE80211_HE_MAC_CAP5_PUNCTURED_SOUNDING 0x40
#define IEEE80211_HE_MAC_CAP5_HT_VHT_TRIG_FRAME_RX 0x80
#define IEEE80211_HE_VHT_MAX_AMPDU_FACTOR 20
#define IEEE80211_HE_HT_MAX_AMPDU_FACTOR 16
/* 802.11ax HE PHY capabilities */
#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_IN_2G 0x02
#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G 0x04
#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G 0x08
#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G 0x10
#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_RU_MAPPING_IN_2G 0x20
#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_RU_MAPPING_IN_5G 0x40
#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_MASK 0xfe
#define IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_80MHZ_ONLY_SECOND_20MHZ 0x01
#define IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_80MHZ_ONLY_SECOND_40MHZ 0x02
#define IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_160MHZ_ONLY_SECOND_20MHZ 0x04
#define IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_160MHZ_ONLY_SECOND_40MHZ 0x08
#define IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_MASK 0x0f
#define IEEE80211_HE_PHY_CAP1_DEVICE_CLASS_A 0x10
#define IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD 0x20
#define IEEE80211_HE_PHY_CAP1_HE_LTF_AND_GI_FOR_HE_PPDUS_0_8US 0x40
/* Midamble RX/TX Max NSTS is split between byte #2 and byte #3 */
#define IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_TX_MAX_NSTS 0x80
#define IEEE80211_HE_PHY_CAP2_MIDAMBLE_RX_TX_MAX_NSTS 0x01
#define IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US 0x02
#define IEEE80211_HE_PHY_CAP2_STBC_TX_UNDER_80MHZ 0x04
#define IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ 0x08
#define IEEE80211_HE_PHY_CAP2_DOPPLER_TX 0x10
#define IEEE80211_HE_PHY_CAP2_DOPPLER_RX 0x20
/* Note that the meaning of UL MU below is different between an AP and a non-AP
* sta, where in the AP case it indicates support for Rx and in the non-AP sta
* case it indicates support for Tx.
*/
#define IEEE80211_HE_PHY_CAP2_UL_MU_FULL_MU_MIMO 0x40
#define IEEE80211_HE_PHY_CAP2_UL_MU_PARTIAL_MU_MIMO 0x80
#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_NO_DCM 0x00
#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_BPSK 0x01
#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_QPSK 0x02
#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_16_QAM 0x03
#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_MASK 0x03
#define IEEE80211_HE_PHY_CAP3_DCM_MAX_TX_NSS_1 0x00
#define IEEE80211_HE_PHY_CAP3_DCM_MAX_TX_NSS_2 0x04
#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_NO_DCM 0x00
#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_BPSK 0x08
#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_QPSK 0x10
#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_16_QAM 0x18
#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_MASK 0x18
#define IEEE80211_HE_PHY_CAP3_DCM_MAX_RX_NSS_1 0x00
#define IEEE80211_HE_PHY_CAP3_DCM_MAX_RX_NSS_2 0x20
#define IEEE80211_HE_PHY_CAP3_RX_HE_MU_PPDU_FROM_NON_AP_STA 0x40
#define IEEE80211_HE_PHY_CAP3_SU_BEAMFORMER 0x80
#define IEEE80211_HE_PHY_CAP4_SU_BEAMFORMEE 0x01
#define IEEE80211_HE_PHY_CAP4_MU_BEAMFORMER 0x02
/* Minimal allowed value of Max STS under 80MHz is 3 */
#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_4 0x0c
#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_5 0x10
#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_6 0x14
#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_7 0x18
#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_8 0x1c
#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_MASK 0x1c
/* Minimal allowed value of Max STS above 80MHz is 3 */
#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_4 0x60
#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_5 0x80
#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_6 0xa0
#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_7 0xc0
#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_8 0xe0
#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_MASK 0xe0
#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_1 0x00
#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_2 0x01
#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_3 0x02
#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_4 0x03
#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_5 0x04
#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_6 0x05
#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_7 0x06
#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_8 0x07
#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_MASK 0x07
#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_1 0x00
#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_2 0x08
#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_3 0x10
#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_4 0x18
#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_5 0x20
#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_6 0x28
#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_7 0x30
#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_8 0x38
#define IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_MASK 0x38
#define IEEE80211_HE_PHY_CAP5_NG16_SU_FEEDBACK 0x40
#define IEEE80211_HE_PHY_CAP5_NG16_MU_FEEDBACK 0x80
#define IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_42_SU 0x01
#define IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_75_MU 0x02
#define IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMER_FB 0x04
#define IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMER_FB 0x08
#define IEEE80211_HE_PHY_CAP6_TRIG_CQI_FB 0x10
#define IEEE80211_HE_PHY_CAP6_PARTIAL_BW_EXT_RANGE 0x20
#define IEEE80211_HE_PHY_CAP6_PARTIAL_BANDWIDTH_DL_MUMIMO 0x40
#define IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT 0x80
#define IEEE80211_HE_PHY_CAP7_SRP_BASED_SR 0x01
#define IEEE80211_HE_PHY_CAP7_POWER_BOOST_FACTOR_AR 0x02
#define IEEE80211_HE_PHY_CAP7_HE_SU_MU_PPDU_4XLTF_AND_08_US_GI 0x04
#define IEEE80211_HE_PHY_CAP7_MAX_NC_1 0x08
#define IEEE80211_HE_PHY_CAP7_MAX_NC_2 0x10
#define IEEE80211_HE_PHY_CAP7_MAX_NC_3 0x18
#define IEEE80211_HE_PHY_CAP7_MAX_NC_4 0x20
#define IEEE80211_HE_PHY_CAP7_MAX_NC_5 0x28
#define IEEE80211_HE_PHY_CAP7_MAX_NC_6 0x30
#define IEEE80211_HE_PHY_CAP7_MAX_NC_7 0x38
#define IEEE80211_HE_PHY_CAP7_MAX_NC_MASK 0x38
#define IEEE80211_HE_PHY_CAP7_STBC_TX_ABOVE_80MHZ 0x40
#define IEEE80211_HE_PHY_CAP7_STBC_RX_ABOVE_80MHZ 0x80
#define IEEE80211_HE_PHY_CAP8_HE_ER_SU_PPDU_4XLTF_AND_08_US_GI 0x01
#define IEEE80211_HE_PHY_CAP8_20MHZ_IN_40MHZ_HE_PPDU_IN_2G 0x02
#define IEEE80211_HE_PHY_CAP8_20MHZ_IN_160MHZ_HE_PPDU 0x04
#define IEEE80211_HE_PHY_CAP8_80MHZ_IN_160MHZ_HE_PPDU 0x08
#define IEEE80211_HE_PHY_CAP8_HE_ER_SU_1XLTF_AND_08_US_GI 0x10
#define IEEE80211_HE_PHY_CAP8_MIDAMBLE_RX_TX_2X_AND_1XLTF 0x20
#define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_242 0x00
#define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_484 0x40
#define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_996 0x80
#define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_2x996 0xc0
#define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_MASK 0xc0
#define IEEE80211_HE_PHY_CAP9_LONGER_THAN_16_SIGB_OFDM_SYM 0x01
#define IEEE80211_HE_PHY_CAP9_NON_TRIGGERED_CQI_FEEDBACK 0x02
#define IEEE80211_HE_PHY_CAP9_TX_1024_QAM_LESS_THAN_242_TONE_RU 0x04
#define IEEE80211_HE_PHY_CAP9_RX_1024_QAM_LESS_THAN_242_TONE_RU 0x08
#define IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_COMP_SIGB 0x10
#define IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_NON_COMP_SIGB 0x20
#define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_0US 0x00
#define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_8US 0x40
#define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_16US 0x80
#define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_RESERVED 0xc0
#define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_MASK 0xc0
/* 802.11ax HE TX/RX MCS NSS Support */
#define IEEE80211_TX_RX_MCS_NSS_SUPP_HIGHEST_MCS_POS (3)
#define IEEE80211_TX_RX_MCS_NSS_SUPP_TX_BITMAP_POS (6)
#define IEEE80211_TX_RX_MCS_NSS_SUPP_RX_BITMAP_POS (11)
#define IEEE80211_TX_RX_MCS_NSS_SUPP_TX_BITMAP_MASK 0x07c0
#define IEEE80211_TX_RX_MCS_NSS_SUPP_RX_BITMAP_MASK 0xf800
/* TX/RX HE MCS Support field Highest MCS subfield encoding */
enum ieee80211_he_highest_mcs_supported_subfield_enc {
HIGHEST_MCS_SUPPORTED_MCS7 = 0,
HIGHEST_MCS_SUPPORTED_MCS8,
HIGHEST_MCS_SUPPORTED_MCS9,
HIGHEST_MCS_SUPPORTED_MCS10,
HIGHEST_MCS_SUPPORTED_MCS11,
};
/* Calculate 802.11ax HE capabilities IE Tx/Rx HE MCS NSS Support Field size */
static inline uint8_t
ieee80211_he_mcs_nss_size(const struct ieee80211_he_cap_elem *he_cap)
{
uint8_t count = 4;
if (he_cap->phy_cap_info[0] &
IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G)
count += 4;
if (he_cap->phy_cap_info[0] &
IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G)
count += 4;
return count;
}
/* 802.11ax HE PPE Thresholds */
#define IEEE80211_PPE_THRES_NSS_SUPPORT_2NSS (1)
#define IEEE80211_PPE_THRES_NSS_POS (0)
#define IEEE80211_PPE_THRES_NSS_MASK (7)
#define IEEE80211_PPE_THRES_RU_INDEX_BITMASK_2x966_AND_966_RU \
((1 << 5) | (1 << 6))
#define IEEE80211_PPE_THRES_RU_INDEX_BITMASK_MASK 0x78
#define IEEE80211_PPE_THRES_RU_INDEX_BITMASK_POS (3)
#define IEEE80211_PPE_THRES_INFO_PPET_SIZE (3)
/* HE Operation defines */
#define IEEE80211_HE_OPERATION_DFLT_PE_DURATION_MASK 0x00000007
#define IEEE80211_HE_OPERATION_TWT_REQUIRED 0x00000008
#define IEEE80211_HE_OPERATION_RTS_THRESHOLD_MASK 0x00003ff0
#define IEEE80211_HE_OPERATION_RTS_THRESHOLD_OFFSET 4
#define IEEE80211_HE_OPERATION_VHT_OPER_INFO 0x00004000
#define IEEE80211_HE_OPERATION_CO_HOSTED_BSS 0x00008000
#define IEEE80211_HE_OPERATION_ER_SU_DISABLE 0x00010000
#define IEEE80211_HE_OPERATION_6GHZ_OP_INFO 0x00020000
#define IEEE80211_HE_OPERATION_BSS_COLOR_MASK 0x3f000000
#define IEEE80211_HE_OPERATION_BSS_COLOR_OFFSET 24
#define IEEE80211_HE_OPERATION_PARTIAL_BSS_COLOR 0x40000000
#define IEEE80211_HE_OPERATION_BSS_COLOR_DISABLED 0x80000000
/*
* Calculate 802.11ax HE capabilities IE PPE field size
* Input: Header byte of ppe_thres (first byte), and HE capa IE's PHY cap u8*
*/
static inline uint8_t
ieee80211_he_ppe_size(uint8_t ppe_thres_hdr, const uint8_t *phy_cap_info)
{
uint8_t n;
if ((phy_cap_info[6] &
IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT) == 0)
return 0;
n = hweight8(ppe_thres_hdr &
IEEE80211_PPE_THRES_RU_INDEX_BITMASK_MASK);
n *= (1 + ((ppe_thres_hdr & IEEE80211_PPE_THRES_NSS_MASK) >>
IEEE80211_PPE_THRES_NSS_POS));
/*
* Each pair is 6 bits, and we need to add the 7 "header" bits to the
* total size.
*/
n = (n * IEEE80211_PPE_THRES_INFO_PPET_SIZE * 2) + 7;
n = DIV_ROUND_UP(n, 8);
return n;
}
/**
* ieee80211_he_6ghz_oper - HE 6 GHz operation Information field
* @primary: primary channel
* @control: control flags
* @ccfs0: channel center frequency segment 0
* @ccfs1: channel center frequency segment 1
* @minrate: minimum rate (in 1 Mbps units)
*/
struct ieee80211_he_6ghz_oper {
uint8_t primary;
#define IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH 0x3
#define IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH_20MHZ 0
#define IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH_40MHZ 1
#define IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH_80MHZ 2
#define IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH_160MHZ 3
#define IEEE80211_HE_6GHZ_OPER_CTRL_DUP_BEACON 0x4
uint8_t control;
uint8_t ccfs0;
uint8_t ccfs1;
uint8_t minrate;
} __packed;
/*
* ieee80211_he_oper_size - calculate 802.11ax HE Operations IE size
* @he_oper_ie: byte data of the He Operations IE, stating from the byte
* after the ext ID byte. It is assumed that he_oper_ie has at least
* sizeof(struct ieee80211_he_operation) bytes, the caller must have
* validated this.
* @return the actual size of the IE data (not including header), or 0 on error
*/
static inline uint8_t
ieee80211_he_oper_size(const uint8_t *he_oper_ie)
{
struct ieee80211_he_operation *he_oper = (struct ieee80211_he_operation *)he_oper_ie;
uint8_t oper_len = sizeof(struct ieee80211_he_operation);
uint32_t he_oper_params;
/* Make sure the input is not NULL */
if (!he_oper_ie)
return 0;
/* Calc required length */
he_oper_params = le32toh(he_oper->he_oper_params);
if (he_oper_params & IEEE80211_HE_OPERATION_VHT_OPER_INFO)
oper_len += 3;
if (he_oper_params & IEEE80211_HE_OPERATION_CO_HOSTED_BSS)
oper_len++;
if (he_oper_params & IEEE80211_HE_OPERATION_6GHZ_OP_INFO)
oper_len += sizeof(struct ieee80211_he_6ghz_oper);
/* Add the first byte (extension ID) to the total length */
oper_len++;
return oper_len;
}
/**
* ieee80211_he_6ghz_oper - obtain 6 GHz operation field
* @he_oper: HE operation element (must be pre-validated for size)
* but may be %NULL
*
* Return: a pointer to the 6 GHz operation field, or %NULL
*/
static inline const struct ieee80211_he_6ghz_oper *
ieee80211_he_6ghz_oper(const struct ieee80211_he_operation *he_oper)
{
const uint8_t *ret = (const uint8_t *)&he_oper->optional;
uint32_t he_oper_params;
if (!he_oper)
return NULL;
he_oper_params = le32toh(he_oper->he_oper_params);
if (!(he_oper_params & IEEE80211_HE_OPERATION_6GHZ_OP_INFO))
return NULL;
if (he_oper_params & IEEE80211_HE_OPERATION_VHT_OPER_INFO)
ret += 3;
if (he_oper_params & IEEE80211_HE_OPERATION_CO_HOSTED_BSS)
ret++;
return (struct ieee80211_he_6ghz_oper *)ret;
}
/* HE Spatial Reuse defines */
#define IEEE80211_HE_SPR_PSR_DISALLOWED (1 << 0)
#define IEEE80211_HE_SPR_NON_SRG_OBSS_PD_SR_DISALLOWED (1 << 1)
#define IEEE80211_HE_SPR_NON_SRG_OFFSET_PRESENT (1 << 2)
#define IEEE80211_HE_SPR_SRG_INFORMATION_PRESENT (1 << 3)
#define IEEE80211_HE_SPR_HESIGA_SR_VAL15_ALLOWED (1 << 4)
/*
* ieee80211_he_spr_size - calculate 802.11ax HE Spatial Reuse IE size
* @he_spr_ie: byte data of the He Spatial Reuse IE, stating from the byte
* after the ext ID byte. It is assumed that he_spr_ie has at least
* sizeof(struct ieee80211_he_spr) bytes, the caller must have validated
* this
* @return the actual size of the IE data (not including header), or 0 on error
*/
static inline uint8_t
ieee80211_he_spr_size(const uint8_t *he_spr_ie)
{
struct ieee80211_he_spr *he_spr = (struct ieee80211_he_spr *)he_spr_ie;
uint8_t spr_len = sizeof(struct ieee80211_he_spr);
uint8_t he_spr_params;
/* Make sure the input is not NULL */
if (!he_spr_ie)
return 0;
/* Calc required length */
he_spr_params = he_spr->he_sr_control;
if (he_spr_params & IEEE80211_HE_SPR_NON_SRG_OFFSET_PRESENT)
spr_len++;
if (he_spr_params & IEEE80211_HE_SPR_SRG_INFORMATION_PRESENT)
spr_len += 18;
/* Add the first byte (extension ID) to the total length */
spr_len++;
return spr_len;
}
/*
* Note the min acceptable CSA count is used to guard against
* malicious CSA injection in station mode. Defining this value
* as other than 0 violates the 11h spec.
*/
#define IEEE80211_CSA_COUNT_MIN 2
#define IEEE80211_CSA_COUNT_MAX 255
#define IEEE80211_IS_CHAN_HT(_c) \
(((_c)->ic_flags & IEEE80211_CHAN_HT) != 0)
#define IEEE80211_IS_CHAN_HT20(_c) \
(((_c)->ic_flags & IEEE80211_CHAN_HT20) != 0)
#define IEEE80211_IS_CHAN_HT40(_c) \
(((_c)->ic_flags & IEEE80211_CHAN_HT40) != 0)
#define IEEE80211_IS_CHAN_HT40U(_c) \
(((_c)->ic_flags & IEEE80211_CHAN_HT40U) != 0)
#define IEEE80211_IS_CHAN_HT40D(_c) \
(((_c)->ic_flags & IEEE80211_CHAN_HT40D) != 0)
#define IEEE80211_IS_CHAN_VHT(_c) \
(((_c)->ic_flags & IEEE80211_CHAN_VHT) != 0)
#define IEEE80211_IS_CHAN_VHT_2GHZ(_c) \
(IEEE80211_IS_CHAN_2GHZ(_c) && \
((_c)->ic_flags & IEEE80211_CHAN_VHT) != 0)
#define IEEE80211_IS_CHAN_VHT_5GHZ(_c) \
(IEEE80211_IS_CHAN_5GHZ(_c) && \
((_c)->ic_flags & IEEE80211_CHAN_VHT) != 0)
#define IEEE80211_IS_CHAN_VHT20(_c) \
(((_c)->ic_flags & IEEE80211_CHAN_VHT20) != 0)
#define IEEE80211_IS_CHAN_VHT40(_c) \
(((_c)->ic_flags & IEEE80211_CHAN_VHT40) != 0)
#define IEEE80211_IS_CHAN_VHT40U(_c) \
(((_c)->ic_flags & IEEE80211_CHAN_VHT40U) != 0)
#define IEEE80211_IS_CHAN_VHT40D(_c) \
(((_c)->ic_flags & IEEE80211_CHAN_VHT40D) != 0)
#define IEEE80211_IS_CHAN_VHTA(_c) \
(IEEE80211_IS_CHAN_5GHZ(_c) && \
((_c)->ic_flags & IEEE80211_CHAN_VHT) != 0)
#define IEEE80211_IS_CHAN_VHTG(_c) \
(IEEE80211_IS_CHAN_2GHZ(_c) && \
((_c)->ic_flags & IEEE80211_CHAN_VHT) != 0)
#define IEEE80211_IS_CHAN_VHT80(_c) \
(((_c)->ic_flags & IEEE80211_CHAN_VHT80) != 0)
#define IEEE80211_IS_CHAN_VHT80_80(_c) \
(((_c)->ic_flags & IEEE80211_CHAN_VHT80_80) != 0)
#define IEEE80211_IS_CHAN_VHT160(_c) \
(((_c)->ic_flags & IEEE80211_CHAN_VHT160) != 0)
#define WME_OUI 0xf25000
#define WME_OUI_TYPE 0x02
#define WME_INFO_OUI_SUBTYPE 0x00
#define WME_PARAM_OUI_SUBTYPE 0x01
#define WME_VERSION 1
/* WME stream classes */
#define WME_AC_BE 0 /* best effort */
#define WME_AC_BK 1 /* background */
#define WME_AC_VI 2 /* video */
#define WME_AC_VO 3 /* voice */
/*
* WME/802.11e information element.
*/
struct ieee80211_wme_info {
uint8_t wme_id; /* IEEE80211_ELEMID_VENDOR */
uint8_t wme_len; /* length in bytes */
uint8_t wme_oui[3]; /* 0x00, 0x50, 0xf2 */
uint8_t wme_type; /* OUI type */
uint8_t wme_subtype; /* OUI subtype */
uint8_t wme_version; /* spec revision */
uint8_t wme_info; /* QoS info */
} __packed;
#ifdef AIRPORT
static inline uint64_t airport_up_time()
{
struct timeval tv;
microuptime(&tv);
return tv.tv_sec * 1000 + tv.tv_usec / 1000;
}
#endif
#endif /* _NET80211_IEEE80211_H_ */
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