Add one more define for HE radiotap used by a driver. MFC after: 1 week Reviewed by: adrian Differential Revision: https://reviews.freebsd.org/D35977
507 lines
21 KiB
C
507 lines
21 KiB
C
/* $FreeBSD$ */
|
|
/* $NetBSD: ieee80211_radiotap.h,v 1.16 2007/01/06 05:51:15 dyoung Exp $ */
|
|
|
|
/*-
|
|
* SPDX-License-Identifier: BSD-3-Clause
|
|
*
|
|
* Copyright (c) 2003, 2004 David Young. 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.
|
|
* 3. The name of David Young may not be used to endorse or promote
|
|
* products derived from this software without specific prior
|
|
* written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY DAVID YOUNG ``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 DAVID
|
|
* YOUNG 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_RADIOTAP_H_
|
|
#define _NET80211_IEEE80211_RADIOTAP_H_
|
|
|
|
/* A generic radio capture format is desirable. It must be
|
|
* rigidly defined (e.g., units for fields should be given),
|
|
* and easily extensible.
|
|
*
|
|
* The following is an extensible radio capture format. It is
|
|
* based on a bitmap indicating which fields are present.
|
|
*
|
|
* I am trying to describe precisely what the application programmer
|
|
* should expect in the following, and for that reason I tell the
|
|
* units and origin of each measurement (where it applies), or else I
|
|
* use sufficiently weaselly language ("is a monotonically nondecreasing
|
|
* function of...") that I cannot set false expectations for lawyerly
|
|
* readers.
|
|
*/
|
|
#if defined(__KERNEL__) || defined(_KERNEL)
|
|
#ifndef DLT_IEEE802_11_RADIO
|
|
#define DLT_IEEE802_11_RADIO 127 /* 802.11 plus WLAN header */
|
|
#endif
|
|
#endif /* defined(__KERNEL__) || defined(_KERNEL) */
|
|
|
|
#define IEEE80211_RADIOTAP_HDRLEN 64 /* XXX deprecated */
|
|
|
|
struct ieee80211_radiotap_vendor_header {
|
|
uint8_t vh_oui[3]; /* 3 byte vendor OUI */
|
|
uint8_t vh_sub_ns; /* Sub namespace of this section */
|
|
uint16_t vh_skip_len; /* Length of this vendor section */
|
|
} __packed;
|
|
|
|
/*
|
|
* The radio capture header precedes the 802.11 header.
|
|
*
|
|
* Note well: all radiotap fields are little-endian.
|
|
*/
|
|
struct ieee80211_radiotap_header {
|
|
uint8_t it_version; /* Version 0. Only increases
|
|
* for drastic changes,
|
|
* introduction of compatible
|
|
* new fields does not count.
|
|
*/
|
|
uint8_t it_pad;
|
|
uint16_t it_len; /* length of the whole
|
|
* header in bytes, including
|
|
* it_version, it_pad,
|
|
* it_len, and data fields.
|
|
*/
|
|
uint32_t it_present; /* A bitmap telling which
|
|
* fields are present. Set bit 31
|
|
* (0x80000000) to extend the
|
|
* bitmap by another 32 bits.
|
|
* Additional extensions are made
|
|
* by setting bit 31.
|
|
*/
|
|
} __packed;
|
|
|
|
/*
|
|
* Name Data type Units
|
|
* ---- --------- -----
|
|
*
|
|
* IEEE80211_RADIOTAP_TSFT uint64_t microseconds
|
|
*
|
|
* Value in microseconds of the MAC's 64-bit 802.11 Time
|
|
* Synchronization Function timer when the first bit of the
|
|
* MPDU arrived at the MAC. For received frames, only.
|
|
*
|
|
* IEEE80211_RADIOTAP_CHANNEL 2 x uint16_t MHz, bitmap
|
|
*
|
|
* Tx/Rx frequency in MHz, followed by flags (see below).
|
|
*
|
|
* IEEE80211_RADIOTAP_FHSS uint16_t see below
|
|
*
|
|
* For frequency-hopping radios, the hop set (first byte)
|
|
* and pattern (second byte).
|
|
*
|
|
* IEEE80211_RADIOTAP_RATE uint8_t 500kb/s or index
|
|
*
|
|
* Tx/Rx data rate. If bit 0x80 is set then it represents an
|
|
* an MCS index and not an IEEE rate.
|
|
*
|
|
* IEEE80211_RADIOTAP_DBM_ANTSIGNAL int8_t decibels from
|
|
* one milliwatt (dBm)
|
|
*
|
|
* RF signal power at the antenna, decibel difference from
|
|
* one milliwatt.
|
|
*
|
|
* IEEE80211_RADIOTAP_DBM_ANTNOISE int8_t decibels from
|
|
* one milliwatt (dBm)
|
|
*
|
|
* RF noise power at the antenna, decibel difference from one
|
|
* milliwatt.
|
|
*
|
|
* IEEE80211_RADIOTAP_DB_ANTSIGNAL uint8_t decibel (dB)
|
|
*
|
|
* RF signal power at the antenna, decibel difference from an
|
|
* arbitrary, fixed reference.
|
|
*
|
|
* IEEE80211_RADIOTAP_DB_ANTNOISE uint8_t decibel (dB)
|
|
*
|
|
* RF noise power at the antenna, decibel difference from an
|
|
* arbitrary, fixed reference point.
|
|
*
|
|
* IEEE80211_RADIOTAP_LOCK_QUALITY uint16_t unitless
|
|
*
|
|
* Quality of Barker code lock. Unitless. Monotonically
|
|
* nondecreasing with "better" lock strength. Called "Signal
|
|
* Quality" in datasheets. (Is there a standard way to measure
|
|
* this?)
|
|
*
|
|
* IEEE80211_RADIOTAP_TX_ATTENUATION uint16_t unitless
|
|
*
|
|
* Transmit power expressed as unitless distance from max
|
|
* power set at factory calibration. 0 is max power.
|
|
* Monotonically nondecreasing with lower power levels.
|
|
*
|
|
* IEEE80211_RADIOTAP_DB_TX_ATTENUATION uint16_t decibels (dB)
|
|
*
|
|
* Transmit power expressed as decibel distance from max power
|
|
* set at factory calibration. 0 is max power. Monotonically
|
|
* nondecreasing with lower power levels.
|
|
*
|
|
* IEEE80211_RADIOTAP_DBM_TX_POWER int8_t decibels from
|
|
* one milliwatt (dBm)
|
|
*
|
|
* Transmit power expressed as dBm (decibels from a 1 milliwatt
|
|
* reference). This is the absolute power level measured at
|
|
* the antenna port.
|
|
*
|
|
* IEEE80211_RADIOTAP_FLAGS uint8_t bitmap
|
|
*
|
|
* Properties of transmitted and received frames. See flags
|
|
* defined below.
|
|
*
|
|
* IEEE80211_RADIOTAP_ANTENNA uint8_t antenna index
|
|
*
|
|
* Unitless indication of the Rx/Tx antenna for this packet.
|
|
* The first antenna is antenna 0.
|
|
*
|
|
* IEEE80211_RADIOTAP_XCHANNEL uint32_t bitmap
|
|
* uint16_t MHz
|
|
* uint8_t channel number
|
|
* int8_t .5 dBm
|
|
*
|
|
* Extended channel specification: flags (see below) followed by
|
|
* frequency in MHz, the corresponding IEEE channel number, and
|
|
* finally the maximum regulatory transmit power cap in .5 dBm
|
|
* units. This property supersedes IEEE80211_RADIOTAP_CHANNEL
|
|
* and only one of the two should be present.
|
|
* IEEE80211_RADIOTAP_RX_FLAGS guint16 bitmap
|
|
*
|
|
* Properties of received frames. See flags defined below.
|
|
*
|
|
* IEEE80211_RADIOTAP_TX_FLAGS guint16 bitmap
|
|
*
|
|
* Properties of transmitted frames. See flags defined below.
|
|
*
|
|
* IEEE80211_RADIOTAP_RTS_RETRIES u8 data
|
|
*
|
|
* Number of rts retries a transmitted frame used.
|
|
*
|
|
* IEEE80211_RADIOTAP_DATA_RETRIES u8 data
|
|
*
|
|
* Number of unicast retries a transmitted frame used.
|
|
*
|
|
* IEEE80211_RADIOTAP_MCS u8, u8, u8 unitless
|
|
*
|
|
* Contains a bitmap of known fields/flags, the flags, and
|
|
* the MCS index.
|
|
*
|
|
* IEEE80211_RADIOTAP_AMPDU_STATUS u32, u16, u8, u8 unitlesss
|
|
*
|
|
* Contains the AMPDU information for the subframe.
|
|
*/
|
|
enum ieee80211_radiotap_type {
|
|
IEEE80211_RADIOTAP_TSFT = 0,
|
|
IEEE80211_RADIOTAP_FLAGS = 1,
|
|
IEEE80211_RADIOTAP_RATE = 2,
|
|
IEEE80211_RADIOTAP_CHANNEL = 3,
|
|
IEEE80211_RADIOTAP_FHSS = 4,
|
|
IEEE80211_RADIOTAP_DBM_ANTSIGNAL = 5,
|
|
IEEE80211_RADIOTAP_DBM_ANTNOISE = 6,
|
|
IEEE80211_RADIOTAP_LOCK_QUALITY = 7,
|
|
IEEE80211_RADIOTAP_TX_ATTENUATION = 8,
|
|
IEEE80211_RADIOTAP_DB_TX_ATTENUATION = 9,
|
|
IEEE80211_RADIOTAP_DBM_TX_POWER = 10,
|
|
IEEE80211_RADIOTAP_ANTENNA = 11,
|
|
IEEE80211_RADIOTAP_DB_ANTSIGNAL = 12,
|
|
IEEE80211_RADIOTAP_DB_ANTNOISE = 13,
|
|
/*
|
|
* 14-17 are from Linux, they overlap the netbsd-specific
|
|
* fields.
|
|
*/
|
|
IEEE80211_RADIOTAP_RX_FLAGS = 14,
|
|
IEEE80211_RADIOTAP_TX_FLAGS = 15,
|
|
IEEE80211_RADIOTAP_RTS_RETRIES = 16,
|
|
IEEE80211_RADIOTAP_DATA_RETRIES = 17,
|
|
|
|
IEEE80211_RADIOTAP_XCHANNEL = 18,
|
|
IEEE80211_RADIOTAP_MCS = 19,
|
|
IEEE80211_RADIOTAP_AMPDU_STATUS = 20,
|
|
IEEE80211_RADIOTAP_VHT = 21,
|
|
|
|
IEEE80211_RADIOTAP_RADIOTAP_NAMESPACE = 29,
|
|
IEEE80211_RADIOTAP_VENDOREXT = 30,
|
|
IEEE80211_RADIOTAP_EXT = 31,
|
|
};
|
|
|
|
#ifndef _KERNEL
|
|
/* channel attributes */
|
|
#define IEEE80211_CHAN_TURBO 0x00000010 /* Turbo channel */
|
|
#define IEEE80211_CHAN_CCK 0x00000020 /* CCK channel */
|
|
#define IEEE80211_CHAN_OFDM 0x00000040 /* OFDM channel */
|
|
#define IEEE80211_CHAN_2GHZ 0x00000080 /* 2 GHz spectrum channel. */
|
|
#define IEEE80211_CHAN_5GHZ 0x00000100 /* 5 GHz spectrum channel */
|
|
#define IEEE80211_CHAN_PASSIVE 0x00000200 /* Only passive scan allowed */
|
|
#define IEEE80211_CHAN_DYN 0x00000400 /* Dynamic CCK-OFDM channel */
|
|
#define IEEE80211_CHAN_GFSK 0x00000800 /* GFSK channel (FHSS PHY) */
|
|
#define IEEE80211_CHAN_GSM 0x00001000 /* 900 MHz spectrum channel */
|
|
#define IEEE80211_CHAN_STURBO 0x00002000 /* 11a static turbo channel only */
|
|
#define IEEE80211_CHAN_HALF 0x00004000 /* Half rate channel */
|
|
#define IEEE80211_CHAN_QUARTER 0x00008000 /* Quarter rate channel */
|
|
#endif /* !_KERNEL */
|
|
|
|
/* For IEEE80211_RADIOTAP_FLAGS */
|
|
#define IEEE80211_RADIOTAP_F_CFP 0x01 /* sent/received
|
|
* during CFP
|
|
*/
|
|
#define IEEE80211_RADIOTAP_F_SHORTPRE 0x02 /* sent/received
|
|
* with short
|
|
* preamble
|
|
*/
|
|
#define IEEE80211_RADIOTAP_F_WEP 0x04 /* sent/received
|
|
* with WEP encryption
|
|
*/
|
|
#define IEEE80211_RADIOTAP_F_FRAG 0x08 /* sent/received
|
|
* with fragmentation
|
|
*/
|
|
#define IEEE80211_RADIOTAP_F_FCS 0x10 /* frame includes FCS */
|
|
#define IEEE80211_RADIOTAP_F_DATAPAD 0x20 /* frame has padding between
|
|
* 802.11 header and payload
|
|
* (to 32-bit boundary)
|
|
*/
|
|
#define IEEE80211_RADIOTAP_F_BADFCS 0x40 /* does not pass FCS check */
|
|
#define IEEE80211_RADIOTAP_F_SHORTGI 0x80 /* HT short GI */
|
|
|
|
/* For IEEE80211_RADIOTAP_RX_FLAGS */
|
|
#define IEEE80211_RADIOTAP_F_RX_BADPLCP 0x0002 /* bad PLCP */
|
|
|
|
/* For IEEE80211_RADIOTAP_TX_FLAGS */
|
|
#define IEEE80211_RADIOTAP_F_TX_FAIL 0x0001 /* failed due to excessive
|
|
* retries */
|
|
#define IEEE80211_RADIOTAP_F_TX_CTS 0x0002 /* used cts 'protection' */
|
|
#define IEEE80211_RADIOTAP_F_TX_RTS 0x0004 /* used rts/cts handshake */
|
|
|
|
/* For IEEE80211_RADIOTAP_MCS */
|
|
#define IEEE80211_RADIOTAP_MCS_HAVE_BW 0x01
|
|
#define IEEE80211_RADIOTAP_MCS_HAVE_MCS 0x02
|
|
#define IEEE80211_RADIOTAP_MCS_HAVE_GI 0x04
|
|
#define IEEE80211_RADIOTAP_MCS_HAVE_FMT 0x08
|
|
#define IEEE80211_RADIOTAP_MCS_HAVE_FEC 0x10
|
|
#define IEEE80211_RADIOTAP_MCS_HAVE_STBC 0x20
|
|
#define IEEE80211_RADIOTAP_MCS_HAVE_NESS 0x40
|
|
#define IEEE80211_RADIOTAP_MCS_NESS_BIT1 0x80
|
|
|
|
#define IEEE80211_RADIOTAP_MCS_BW_MASK 0x03
|
|
#define IEEE80211_RADIOTAP_MCS_BW_20 0
|
|
#define IEEE80211_RADIOTAP_MCS_BW_40 1
|
|
#define IEEE80211_RADIOTAP_MCS_BW_20L 2
|
|
#define IEEE80211_RADIOTAP_MCS_BW_20U 3
|
|
#define IEEE80211_RADIOTAP_MCS_SGI 0x04
|
|
#define IEEE80211_RADIOTAP_MCS_FMT_GF 0x08
|
|
#define IEEE80211_RADIOTAP_MCS_FEC_LDPC 0x10
|
|
#define IEEE80211_RADIOTAP_MCS_STBC_MASK 0x60
|
|
#define IEEE80211_RADIOTAP_MCS_STBC_SHIFT 5
|
|
#define IEEE80211_RADIOTAP_MCS_STBC_1 1
|
|
#define IEEE80211_RADIOTAP_MCS_STBC_2 2
|
|
#define IEEE80211_RADIOTAP_MCS_STBC_3 3
|
|
#define IEEE80211_RADIOTAP_MCS_NESS_BIT0 0x80
|
|
|
|
/* For IEEE80211_RADIOTAP_AMPDU_STATUS */
|
|
#define IEEE80211_RADIOTAP_AMPDU_REPORT_ZEROLEN 0x0001
|
|
#define IEEE80211_RADIOTAP_AMPDU_IS_ZEROLEN 0x0002
|
|
#define IEEE80211_RADIOTAP_AMPDU_LAST_KNOWN 0x0004
|
|
#define IEEE80211_RADIOTAP_AMPDU_IS_LAST 0x0008
|
|
#define IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_ERR 0x0010
|
|
#define IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_KNOWN 0x0020
|
|
|
|
/* For IEEE80211_RADIOTAP_VHT */
|
|
#define IEEE80211_RADIOTAP_VHT_HAVE_STBC 0x0001
|
|
#define IEEE80211_RADIOTAP_VHT_HAVE_TXOP_PS 0x0002
|
|
#define IEEE80211_RADIOTAP_VHT_HAVE_GI 0x0004
|
|
#define IEEE80211_RADIOTAP_VHT_HAVE_SGI_NSYM_DA 0x0008
|
|
#define IEEE80211_RADIOTAP_VHT_HAVE_LDPC_EXTRA 0x0010
|
|
#define IEEE80211_RADIOTAP_VHT_HAVE_BF 0x0020
|
|
#define IEEE80211_RADIOTAP_VHT_HAVE_BW 0x0040
|
|
#define IEEE80211_RADIOTAP_VHT_HAVE_GID 0x0080
|
|
#define IEEE80211_RADIOTAP_VHT_HAVE_PAID 0x0100
|
|
#define IEEE80211_RADIOTAP_VHT_STBC 0x01
|
|
#define IEEE80211_RADIOTAP_VHT_TXOP_PS 0x02
|
|
#define IEEE80211_RADIOTAP_VHT_SGI 0x04
|
|
#define IEEE80211_RADIOTAP_VHT_SGI_NSYM_DA 0x08
|
|
#define IEEE80211_RADIOTAP_VHT_LDPC_EXTRA 0x10
|
|
#define IEEE80211_RADIOTAP_VHT_BF 0x20
|
|
#define IEEE80211_RADIOTAP_VHT_NSS 0x0f
|
|
#define IEEE80211_RADIOTAP_VHT_MCS 0xf0
|
|
#define IEEE80211_RADIOTAP_VHT_CODING_LDPC 0x01
|
|
|
|
#define IEEE80211_RADIOTAP_VHT_BW_MASK 0x1f
|
|
#define IEEE80211_RADIOTAP_VHT_BW_20 IEEE80211_RADIOTAP_MCS_BW_20
|
|
#define IEEE80211_RADIOTAP_VHT_BW_40 IEEE80211_RADIOTAP_MCS_BW_40
|
|
#define IEEE80211_RADIOTAP_VHT_BW_20L IEEE80211_RADIOTAP_MCS_BW_20L
|
|
#define IEEE80211_RADIOTAP_VHT_BW_20U IEEE80211_RADIOTAP_MCS_BW_20U
|
|
#define IEEE80211_RADIOTAP_VHT_BW_80 4
|
|
#define IEEE80211_RADIOTAP_VHT_BW_40L 5
|
|
#define IEEE80211_RADIOTAP_VHT_BW_40U 6
|
|
#define IEEE80211_RADIOTAP_VHT_BW_20LL 7
|
|
#define IEEE80211_RADIOTAP_VHT_BW_20LU 8
|
|
#define IEEE80211_RADIOTAP_VHT_BW_20UL 9
|
|
#define IEEE80211_RADIOTAP_VHT_BW_20UU 10
|
|
#define IEEE80211_RADIOTAP_VHT_BW_160 11
|
|
#define IEEE80211_RADIOTAP_VHT_BW_80L 12
|
|
#define IEEE80211_RADIOTAP_VHT_BW_80U 13
|
|
#define IEEE80211_RADIOTAP_VHT_BW_40LL 14
|
|
#define IEEE80211_RADIOTAP_VHT_BW_40LU 15
|
|
#define IEEE80211_RADIOTAP_VHT_BW_40UL 16
|
|
#define IEEE80211_RADIOTAP_VHT_BW_40UU 17
|
|
#define IEEE80211_RADIOTAP_VHT_BW_20LLL 18
|
|
#define IEEE80211_RADIOTAP_VHT_BW_20LLU 19
|
|
#define IEEE80211_RADIOTAP_VHT_BW_20LUL 20
|
|
#define IEEE80211_RADIOTAP_VHT_BW_20LUU 21
|
|
#define IEEE80211_RADIOTAP_VHT_BW_20ULL 22
|
|
#define IEEE80211_RADIOTAP_VHT_BW_20ULU 23
|
|
#define IEEE80211_RADIOTAP_VHT_BW_20UUL 24
|
|
#define IEEE80211_RADIOTAP_VHT_BW_20UUU 25
|
|
|
|
/*
|
|
* These are found in various drivers already so use them rather than
|
|
* going by our own names and changing everything.
|
|
*/
|
|
|
|
/* https://www.radiotap.org/fields/VHT.html */
|
|
#define IEEE80211_RADIOTAP_VHT_KNOWN_STBC 0x0001 /* net80211::IEEE80211_RADIOTAP_VHT_HAVE_STBC */
|
|
#define IEEE80211_RADIOTAP_VHT_KNOWN_BEAMFORMED 0x0020 /* net80211::IEEE80211_RADIOTAP_VHT_HAVE_BF */
|
|
|
|
/* https://www.radiotap.org/fields/0-length-PSDU.html */
|
|
#define IEEE80211_RADIOTAP_ZERO_LEN_PSDU_SOUNDING 0x00
|
|
#define IEEE80211_RADIOTAP_ZERO_LEN_PSDU_NOT_CAPTURED 0x01
|
|
#define IEEE80211_RADIOTAP_ZERO_LEN_PSDU_VENDOR 0xFF
|
|
|
|
/* https://www.radiotap.org/fields/HE.html */
|
|
struct ieee80211_radiotap_he {
|
|
uint16_t data1, data2, data3, data4, data5, data6;
|
|
};
|
|
|
|
#define IEEE80211_RADIOTAP_HE_DATA1_FORMAT_SU 0x0000
|
|
#define IEEE80211_RADIOTAP_HE_DATA1_FORMAT_EXT_SU 0x0001
|
|
#define IEEE80211_RADIOTAP_HE_DATA1_FORMAT_MU 0x0002
|
|
#define IEEE80211_RADIOTAP_HE_DATA1_FORMAT_TRIG 0x0003
|
|
#define IEEE80211_RADIOTAP_HE_DATA1_BSS_COLOR_KNOWN 0x0004
|
|
#define IEEE80211_RADIOTAP_HE_DATA1_BEAM_CHANGE_KNOWN 0x0008
|
|
#define IEEE80211_RADIOTAP_HE_DATA1_UL_DL_KNOWN 0x0010
|
|
#define IEEE80211_RADIOTAP_HE_DATA1_DATA_MCS_KNOWN 0x0020
|
|
#define IEEE80211_RADIOTAP_HE_DATA1_DATA_DCM_KNOWN 0x0040
|
|
#define IEEE80211_RADIOTAP_HE_DATA1_CODING_KNOWN 0x0080
|
|
#define IEEE80211_RADIOTAP_HE_DATA1_LDPC_XSYMSEG_KNOWN 0x0100
|
|
#define IEEE80211_RADIOTAP_HE_DATA1_STBC_KNOWN 0x0200
|
|
#define IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE_KNOWN 0x0400
|
|
#define IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE2_KNOWN 0x0800
|
|
#define IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE3_KNOWN 0x1000
|
|
#define IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE4_KNOWN 0x2000
|
|
#define IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN 0x4000
|
|
#define IEEE80211_RADIOTAP_HE_DATA1_DOPPLER_KNOWN 0x8000
|
|
|
|
#define IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_KNOWN 0x0001
|
|
#define IEEE80211_RADIOTAP_HE_DATA2_GI_KNOWN 0x0002
|
|
#define IEEE80211_RADIOTAP_HE_DATA2_NUM_LTF_SYMS_KNOWN 0x0004
|
|
#define IEEE80211_RADIOTAP_HE_DATA2_PRE_FEC_PAD_KNOWN 0x0008
|
|
#define IEEE80211_RADIOTAP_HE_DATA2_TXBF_KNOWN 0x0010
|
|
#define IEEE80211_RADIOTAP_HE_DATA2_PE_DISAMBIG_KNOWN 0x0020
|
|
#define IEEE80211_RADIOTAP_HE_DATA2_TXOP_KNOWN 0x0040
|
|
/* #define IEEE80211_RADIOTAP_HE_DATA2_ midamble periodicity _KNOWN 0x0080 */
|
|
#define IEEE80211_RADIOTAP_HE_DATA2_RU_OFFSET 0x3F00
|
|
#define IEEE80211_RADIOTAP_HE_DATA2_RU_OFFSET_KNOWN 0x4000
|
|
#define IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_SEC 0x8000
|
|
|
|
#define IEEE80211_RADIOTAP_HE_DATA3_BSS_COLOR 0x003F
|
|
#define IEEE80211_RADIOTAP_HE_DATA3_BEAM_CHANGE 0x0040
|
|
#define IEEE80211_RADIOTAP_HE_DATA3_UL_DL 0x0080
|
|
/* #deifne IEEE80211_RADIOTAP_HE_DATA3_data_MCS 0x0F00 */
|
|
/* #define IEEE80211_RADIOTAP_HE_DATA3_data_DCM 0x1000 */
|
|
/* #define IEEE80211_RADIOTAP_HE_DATA3_Coding 0x2000 */
|
|
#define IEEE80211_RADIOTAP_HE_DATA3_LDPC_XSYMSEG 0x4000
|
|
/* #define IEEE80211_RADIOTAP_HE_DATA3_STBC 0x8000 */
|
|
|
|
#define IEEE80211_RADIOTAP_HE_DATA4_SU_MU_SPTL_REUSE 0x000F
|
|
#define IEEE80211_RADIOTAP_HE_DATA4_MU_STA_ID 0x7FF0
|
|
#define IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE1 0x000F
|
|
#define IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE2 0x00F0
|
|
#define IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE3 0x0F00
|
|
#define IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE4 0xF000
|
|
|
|
#define IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE 0x00C0
|
|
#define IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_UNKNOWN 0x0
|
|
#define IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_1X 0x1
|
|
#define IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_2X 0x2
|
|
#define IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_4X 0x3
|
|
#define IEEE80211_RADIOTAP_HE_DATA5_NUM_LTF_SYMS 0x0700
|
|
#define IEEE80211_RADIOTAP_HE_DATA5_PRE_FEC_PAD 0x3000
|
|
#define IEEE80211_RADIOTAP_HE_DATA5_TXBF 0x4000
|
|
#define IEEE80211_RADIOTAP_HE_DATA5_PE_DISAMBIG 0x8000
|
|
|
|
#define IEEE80211_RADIOTAP_HE_DATA6_DOPPLER 0x0010
|
|
/* 0x00e0 (reserved) ; use these for the following undocumented. */
|
|
#define IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW_KNOWN 0x0020
|
|
#define IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW 0x00C0
|
|
#define IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW_20MHZ 0x0
|
|
#define IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW_40MHZ 0x1
|
|
#define IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW_80MHZ 0x2
|
|
#define IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW_160MHZ 0x3
|
|
#define IEEE80211_RADIOTAP_HE_DATA6_TXOP 0x7F00
|
|
|
|
/* https://www.radiotap.org/fields/HE-MU.html */
|
|
struct ieee80211_radiotap_he_mu {
|
|
uint16_t flags1;
|
|
uint16_t flags2;
|
|
uint8_t ru_ch1[4];
|
|
uint8_t ru_ch2[4];
|
|
};
|
|
|
|
#define IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_MCS 0x000F
|
|
#define IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_MCS_KNOWN 0x0010
|
|
#define IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_DCM 0x0020
|
|
#define IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_DCM_KNOWN 0x0040
|
|
#define IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH2_CTR_26T_RU_KNOWN 0x0080
|
|
#define IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_RU_KNOWN 0x0100
|
|
#define IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH2_RU_KNOWN 0x0200
|
|
/* reserved 0x0C00 */
|
|
#define IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_CTR_26T_RU_KNOWN 0x1000
|
|
#define IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_CTR_26T_RU 0x2000
|
|
#define IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_COMP_KNOWN 0x4000
|
|
#define IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_SYMS_USERS_KNOWN 0x8000
|
|
|
|
#define IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW 0x0003
|
|
#define IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_20MHZ 0x0000
|
|
#define IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_40MHZ 0x0001
|
|
#define IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_80MHZ 0x0002
|
|
#define IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_160MHZ 0x0003
|
|
#define IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_KNOWN 0x0004
|
|
#define IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_COMP 0x0008
|
|
#define IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_SYMS_USERS 0x00F0
|
|
#define IEEE80211_RADIOTAP_HE_MU_FLAGS2_PUNC_FROM_SIG_A_BW 0x0300
|
|
#define IEEE80211_RADIOTAP_HE_MU_FLAGS2_PUNC_FROM_SIG_A_BW_KNOWN 0x0400
|
|
#define IEEE80211_RADIOTAP_HE_MU_FLAGS2_CH2_CTR_26T_RU 0x0800
|
|
|
|
/* https://www.radiotap.org/fields/L-SIG.html */
|
|
struct ieee80211_radiotap_lsig {
|
|
uint16_t data1;
|
|
uint16_t data2;
|
|
};
|
|
#define IEEE80211_RADIOTAP_LSIG_DATA1_LENGTH_KNOWN 0x0002
|
|
|
|
#define IEEE80211_RADIOTAP_LSIG_DATA2_LENGTH 0xFFF0
|
|
|
|
/* https://www.radiotap.org/fields/MCS.html */
|
|
#define IEEE80211_RADIOTAP_MCS_HAVE_FEC 0x10
|
|
#define IEEE80211_RADIOTAP_MCS_HAVE_STBC 0x20
|
|
|
|
/* https://www.radiotap.org/fields/timestamp.html */
|
|
#define IEEE80211_RADIOTAP_TIMESTAMP_UNIT_US 0x01
|
|
#define IEEE80211_RADIOTAP_TIMESTAMP_SPOS_PLCP_SIG_ACQ 0x10
|
|
|
|
#endif /* !_NET80211_IEEE80211_RADIOTAP_H_ */
|