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640 lines
27 KiB
C
640 lines
27 KiB
C
/* $NetBSD: ieee80211_radiotap.h,v 1.16 2007/01/06 05:51:15 dyoung Exp $ */
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/*-
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Copyright (c) 2003, 2004 David Young. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of David Young may not be used to endorse or promote
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* products derived from this software without specific prior
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* written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY DAVID YOUNG ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DAVID
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* YOUNG BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
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* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*/
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#ifndef _NET80211_IEEE80211_RADIOTAP_H_
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#define _NET80211_IEEE80211_RADIOTAP_H_
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/* A generic radio capture format is desirable. It must be
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* rigidly defined (e.g., units for fields should be given),
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* and easily extensible.
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*
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* The following is an extensible radio capture format. It is
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* based on a bitmap indicating which fields are present.
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*
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* I am trying to describe precisely what the application programmer
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* should expect in the following, and for that reason I tell the
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* units and origin of each measurement (where it applies), or else I
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* use sufficiently weaselly language ("is a monotonically nondecreasing
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* function of...") that I cannot set false expectations for lawyerly
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* readers.
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*/
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#if defined(__KERNEL__) || defined(_KERNEL)
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#ifndef DLT_IEEE802_11_RADIO
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#define DLT_IEEE802_11_RADIO 127 /* 802.11 plus WLAN header */
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#endif
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#endif /* defined(__KERNEL__) || defined(_KERNEL) */
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#define IEEE80211_RADIOTAP_HDRLEN 64 /* XXX deprecated */
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struct ieee80211_radiotap_vendor_header {
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uint8_t vh_oui[3]; /* 3 byte vendor OUI */
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uint8_t vh_sub_ns; /* Sub namespace of this section */
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uint16_t vh_skip_len; /* Length of this vendor section */
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} __packed;
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/*
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* The radio capture header precedes the 802.11 header.
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*
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* Note well: all radiotap fields are little-endian.
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*/
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struct ieee80211_radiotap_header {
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uint8_t it_version; /* Version 0. Only increases
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* for drastic changes,
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* introduction of compatible
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* new fields does not count.
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*/
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uint8_t it_pad;
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uint16_t it_len; /* length of the whole
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* header in bytes, including
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* it_version, it_pad,
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* it_len, and data fields.
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*/
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uint32_t it_present; /* A bitmap telling which
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* fields are present. Set bit 31
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* (0x80000000) to extend the
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* bitmap by another 32 bits.
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* Additional extensions are made
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* by setting bit 31.
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*/
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} __packed;
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/*
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* Name Data type Units
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* ---- --------- -----
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*
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* IEEE80211_RADIOTAP_TSFT uint64_t microseconds
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*
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* Value in microseconds of the MAC's 64-bit 802.11 Time
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* Synchronization Function timer when the first bit of the
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* MPDU arrived at the MAC. For received frames, only.
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*
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* IEEE80211_RADIOTAP_CHANNEL 2 x uint16_t MHz, bitmap
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*
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* Tx/Rx frequency in MHz, followed by flags (see below).
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*
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* IEEE80211_RADIOTAP_FHSS uint16_t see below
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*
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* For frequency-hopping radios, the hop set (first byte)
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* and pattern (second byte).
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*
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* IEEE80211_RADIOTAP_RATE uint8_t 500kb/s or index
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*
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* Tx/Rx data rate. If bit 0x80 is set then it represents an
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* an MCS index and not an IEEE rate.
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*
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* IEEE80211_RADIOTAP_DBM_ANTSIGNAL int8_t decibels from
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* one milliwatt (dBm)
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*
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* RF signal power at the antenna, decibel difference from
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* one milliwatt.
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*
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* IEEE80211_RADIOTAP_DBM_ANTNOISE int8_t decibels from
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* one milliwatt (dBm)
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*
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* RF noise power at the antenna, decibel difference from one
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* milliwatt.
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*
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* IEEE80211_RADIOTAP_DB_ANTSIGNAL uint8_t decibel (dB)
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*
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* RF signal power at the antenna, decibel difference from an
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* arbitrary, fixed reference.
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*
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* IEEE80211_RADIOTAP_DB_ANTNOISE uint8_t decibel (dB)
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*
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* RF noise power at the antenna, decibel difference from an
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* arbitrary, fixed reference point.
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*
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* IEEE80211_RADIOTAP_LOCK_QUALITY uint16_t unitless
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*
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* Quality of Barker code lock. Unitless. Monotonically
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* nondecreasing with "better" lock strength. Called "Signal
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* Quality" in datasheets. (Is there a standard way to measure
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* this?)
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*
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* IEEE80211_RADIOTAP_TX_ATTENUATION uint16_t unitless
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*
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* Transmit power expressed as unitless distance from max
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* power set at factory calibration. 0 is max power.
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* Monotonically nondecreasing with lower power levels.
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*
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* IEEE80211_RADIOTAP_DB_TX_ATTENUATION uint16_t decibels (dB)
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*
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* Transmit power expressed as decibel distance from max power
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* set at factory calibration. 0 is max power. Monotonically
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* nondecreasing with lower power levels.
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*
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* IEEE80211_RADIOTAP_DBM_TX_POWER int8_t decibels from
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* one milliwatt (dBm)
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*
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* Transmit power expressed as dBm (decibels from a 1 milliwatt
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* reference). This is the absolute power level measured at
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* the antenna port.
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*
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* IEEE80211_RADIOTAP_FLAGS uint8_t bitmap
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*
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* Properties of transmitted and received frames. See flags
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* defined below.
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*
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* IEEE80211_RADIOTAP_ANTENNA uint8_t antenna index
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*
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* Unitless indication of the Rx/Tx antenna for this packet.
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* The first antenna is antenna 0.
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*
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* IEEE80211_RADIOTAP_XCHANNEL uint32_t bitmap
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* uint16_t MHz
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* uint8_t channel number
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* int8_t .5 dBm
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*
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* Extended channel specification: flags (see below) followed by
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* frequency in MHz, the corresponding IEEE channel number, and
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* finally the maximum regulatory transmit power cap in .5 dBm
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* units. This property supersedes IEEE80211_RADIOTAP_CHANNEL
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* and only one of the two should be present.
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* IEEE80211_RADIOTAP_RX_FLAGS guint16 bitmap
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*
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* Properties of received frames. See flags defined below.
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*
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* IEEE80211_RADIOTAP_TX_FLAGS guint16 bitmap
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*
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* Properties of transmitted frames. See flags defined below.
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*
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* IEEE80211_RADIOTAP_RTS_RETRIES u8 data
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*
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* Number of rts retries a transmitted frame used.
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*
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* IEEE80211_RADIOTAP_DATA_RETRIES u8 data
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*
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* Number of unicast retries a transmitted frame used.
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*
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* IEEE80211_RADIOTAP_MCS u8, u8, u8 unitless
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*
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* Contains a bitmap of known fields/flags, the flags, and
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* the MCS index.
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*
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* IEEE80211_RADIOTAP_AMPDU_STATUS u32, u16, u8, u8 unitlesss
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*
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* Contains the AMPDU information for the subframe.
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*/
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enum ieee80211_radiotap_type {
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IEEE80211_RADIOTAP_TSFT = 0,
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IEEE80211_RADIOTAP_FLAGS = 1,
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IEEE80211_RADIOTAP_RATE = 2,
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IEEE80211_RADIOTAP_CHANNEL = 3,
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IEEE80211_RADIOTAP_FHSS = 4,
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IEEE80211_RADIOTAP_DBM_ANTSIGNAL = 5,
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IEEE80211_RADIOTAP_DBM_ANTNOISE = 6,
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IEEE80211_RADIOTAP_LOCK_QUALITY = 7,
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IEEE80211_RADIOTAP_TX_ATTENUATION = 8,
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IEEE80211_RADIOTAP_DB_TX_ATTENUATION = 9,
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IEEE80211_RADIOTAP_DBM_TX_POWER = 10,
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IEEE80211_RADIOTAP_ANTENNA = 11,
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IEEE80211_RADIOTAP_DB_ANTSIGNAL = 12,
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IEEE80211_RADIOTAP_DB_ANTNOISE = 13,
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/*
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* 14-17 are from Linux, they overlap the netbsd-specific
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* fields.
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*/
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IEEE80211_RADIOTAP_RX_FLAGS = 14,
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IEEE80211_RADIOTAP_TX_FLAGS = 15,
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IEEE80211_RADIOTAP_RTS_RETRIES = 16,
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IEEE80211_RADIOTAP_DATA_RETRIES = 17,
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IEEE80211_RADIOTAP_XCHANNEL = 18,
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IEEE80211_RADIOTAP_MCS = 19,
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IEEE80211_RADIOTAP_AMPDU_STATUS = 20,
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IEEE80211_RADIOTAP_VHT = 21,
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IEEE80211_RADIOTAP_TLV = 28,
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IEEE80211_RADIOTAP_RADIOTAP_NAMESPACE = 29,
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IEEE80211_RADIOTAP_VENDOREXT = 30, /* obsolete? */
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IEEE80211_RADIOTAP_VENDOR_NAMESPACE = 30,
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IEEE80211_RADIOTAP_EXT = 31,
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IEEE80211_RADIOTAP_EHT_USIG = 33,
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IEEE80211_RADIOTAP_EHT = 34,
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};
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#ifndef _KERNEL
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/* channel attributes */
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#define IEEE80211_CHAN_TURBO 0x00000010 /* Turbo channel */
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#define IEEE80211_CHAN_CCK 0x00000020 /* CCK channel */
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#define IEEE80211_CHAN_OFDM 0x00000040 /* OFDM channel */
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#define IEEE80211_CHAN_2GHZ 0x00000080 /* 2 GHz spectrum channel. */
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#define IEEE80211_CHAN_5GHZ 0x00000100 /* 5 GHz spectrum channel */
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#define IEEE80211_CHAN_PASSIVE 0x00000200 /* Only passive scan allowed */
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#define IEEE80211_CHAN_DYN 0x00000400 /* Dynamic CCK-OFDM channel */
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#define IEEE80211_CHAN_GFSK 0x00000800 /* GFSK channel (FHSS PHY) */
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#define IEEE80211_CHAN_GSM 0x00001000 /* 900 MHz spectrum channel */
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#define IEEE80211_CHAN_STURBO 0x00002000 /* 11a static turbo channel only */
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#define IEEE80211_CHAN_HALF 0x00004000 /* Half rate channel */
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#define IEEE80211_CHAN_QUARTER 0x00008000 /* Quarter rate channel */
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#endif /* !_KERNEL */
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/* For IEEE80211_RADIOTAP_FLAGS */
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#define IEEE80211_RADIOTAP_F_CFP 0x01 /* sent/received
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* during CFP
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*/
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#define IEEE80211_RADIOTAP_F_SHORTPRE 0x02 /* sent/received
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* with short
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* preamble
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*/
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#define IEEE80211_RADIOTAP_F_WEP 0x04 /* sent/received
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* with WEP encryption
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*/
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#define IEEE80211_RADIOTAP_F_FRAG 0x08 /* sent/received
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* with fragmentation
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*/
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#define IEEE80211_RADIOTAP_F_FCS 0x10 /* frame includes FCS */
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#define IEEE80211_RADIOTAP_F_DATAPAD 0x20 /* frame has padding between
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* 802.11 header and payload
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* (to 32-bit boundary)
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*/
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#define IEEE80211_RADIOTAP_F_BADFCS 0x40 /* does not pass FCS check */
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#define IEEE80211_RADIOTAP_F_SHORTGI 0x80 /* HT short GI */
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/* For IEEE80211_RADIOTAP_RX_FLAGS */
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#define IEEE80211_RADIOTAP_F_RX_BADPLCP 0x0002 /* bad PLCP */
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/* For IEEE80211_RADIOTAP_TX_FLAGS */
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#define IEEE80211_RADIOTAP_F_TX_FAIL 0x0001 /* failed due to excessive
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* retries */
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#define IEEE80211_RADIOTAP_F_TX_CTS 0x0002 /* used cts 'protection' */
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#define IEEE80211_RADIOTAP_F_TX_RTS 0x0004 /* used rts/cts handshake */
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/* For IEEE80211_RADIOTAP_MCS */
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#define IEEE80211_RADIOTAP_MCS_HAVE_BW 0x01
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#define IEEE80211_RADIOTAP_MCS_HAVE_MCS 0x02
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#define IEEE80211_RADIOTAP_MCS_HAVE_GI 0x04
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#define IEEE80211_RADIOTAP_MCS_HAVE_FMT 0x08
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#define IEEE80211_RADIOTAP_MCS_HAVE_FEC 0x10
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#define IEEE80211_RADIOTAP_MCS_HAVE_STBC 0x20
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#define IEEE80211_RADIOTAP_MCS_HAVE_NESS 0x40
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#define IEEE80211_RADIOTAP_MCS_NESS_BIT1 0x80
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#define IEEE80211_RADIOTAP_MCS_BW_MASK 0x03
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#define IEEE80211_RADIOTAP_MCS_BW_20 0
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#define IEEE80211_RADIOTAP_MCS_BW_40 1
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#define IEEE80211_RADIOTAP_MCS_BW_20L 2
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#define IEEE80211_RADIOTAP_MCS_BW_20U 3
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#define IEEE80211_RADIOTAP_MCS_SGI 0x04
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#define IEEE80211_RADIOTAP_MCS_FMT_GF 0x08
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#define IEEE80211_RADIOTAP_MCS_FEC_LDPC 0x10
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#define IEEE80211_RADIOTAP_MCS_STBC_MASK 0x60
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#define IEEE80211_RADIOTAP_MCS_STBC_SHIFT 5
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#define IEEE80211_RADIOTAP_MCS_STBC_1 1
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#define IEEE80211_RADIOTAP_MCS_STBC_2 2
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#define IEEE80211_RADIOTAP_MCS_STBC_3 3
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#define IEEE80211_RADIOTAP_MCS_NESS_BIT0 0x80
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/* For IEEE80211_RADIOTAP_AMPDU_STATUS */
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#define IEEE80211_RADIOTAP_AMPDU_REPORT_ZEROLEN 0x0001
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#define IEEE80211_RADIOTAP_AMPDU_IS_ZEROLEN 0x0002
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#define IEEE80211_RADIOTAP_AMPDU_LAST_KNOWN 0x0004
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#define IEEE80211_RADIOTAP_AMPDU_IS_LAST 0x0008
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#define IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_ERR 0x0010
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#define IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_KNOWN 0x0020
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/* For IEEE80211_RADIOTAP_VHT */
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#define IEEE80211_RADIOTAP_VHT_HAVE_STBC 0x0001
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#define IEEE80211_RADIOTAP_VHT_HAVE_TXOP_PS 0x0002
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#define IEEE80211_RADIOTAP_VHT_HAVE_GI 0x0004
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#define IEEE80211_RADIOTAP_VHT_HAVE_SGI_NSYM_DA 0x0008
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#define IEEE80211_RADIOTAP_VHT_HAVE_LDPC_EXTRA 0x0010
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#define IEEE80211_RADIOTAP_VHT_HAVE_BF 0x0020
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#define IEEE80211_RADIOTAP_VHT_HAVE_BW 0x0040
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#define IEEE80211_RADIOTAP_VHT_HAVE_GID 0x0080
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#define IEEE80211_RADIOTAP_VHT_HAVE_PAID 0x0100
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#define IEEE80211_RADIOTAP_VHT_STBC 0x01
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#define IEEE80211_RADIOTAP_VHT_TXOP_PS 0x02
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#define IEEE80211_RADIOTAP_VHT_SGI 0x04
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#define IEEE80211_RADIOTAP_VHT_SGI_NSYM_DA 0x08
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#define IEEE80211_RADIOTAP_VHT_LDPC_EXTRA 0x10
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#define IEEE80211_RADIOTAP_VHT_BF 0x20
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#define IEEE80211_RADIOTAP_VHT_NSS 0x0f
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#define IEEE80211_RADIOTAP_VHT_MCS 0xf0
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#define IEEE80211_RADIOTAP_VHT_CODING_LDPC 0x01
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#define IEEE80211_RADIOTAP_VHT_BW_MASK 0x1f
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#define IEEE80211_RADIOTAP_VHT_BW_20 IEEE80211_RADIOTAP_MCS_BW_20
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#define IEEE80211_RADIOTAP_VHT_BW_40 IEEE80211_RADIOTAP_MCS_BW_40
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#define IEEE80211_RADIOTAP_VHT_BW_20L IEEE80211_RADIOTAP_MCS_BW_20L
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#define IEEE80211_RADIOTAP_VHT_BW_20U IEEE80211_RADIOTAP_MCS_BW_20U
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#define IEEE80211_RADIOTAP_VHT_BW_80 4
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#define IEEE80211_RADIOTAP_VHT_BW_40L 5
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#define IEEE80211_RADIOTAP_VHT_BW_40U 6
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#define IEEE80211_RADIOTAP_VHT_BW_20LL 7
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#define IEEE80211_RADIOTAP_VHT_BW_20LU 8
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#define IEEE80211_RADIOTAP_VHT_BW_20UL 9
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#define IEEE80211_RADIOTAP_VHT_BW_20UU 10
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#define IEEE80211_RADIOTAP_VHT_BW_160 11
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#define IEEE80211_RADIOTAP_VHT_BW_80L 12
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#define IEEE80211_RADIOTAP_VHT_BW_80U 13
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#define IEEE80211_RADIOTAP_VHT_BW_40LL 14
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#define IEEE80211_RADIOTAP_VHT_BW_40LU 15
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#define IEEE80211_RADIOTAP_VHT_BW_40UL 16
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#define IEEE80211_RADIOTAP_VHT_BW_40UU 17
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#define IEEE80211_RADIOTAP_VHT_BW_20LLL 18
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#define IEEE80211_RADIOTAP_VHT_BW_20LLU 19
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#define IEEE80211_RADIOTAP_VHT_BW_20LUL 20
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#define IEEE80211_RADIOTAP_VHT_BW_20LUU 21
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#define IEEE80211_RADIOTAP_VHT_BW_20ULL 22
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#define IEEE80211_RADIOTAP_VHT_BW_20ULU 23
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#define IEEE80211_RADIOTAP_VHT_BW_20UUL 24
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#define IEEE80211_RADIOTAP_VHT_BW_20UUU 25
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/*
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* These are found in various drivers already so use them rather than
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* going by our own names and changing everything.
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*/
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/* https://www.radiotap.org/fields/VHT.html */
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#define IEEE80211_RADIOTAP_VHT_KNOWN_STBC 0x0001 /* net80211::IEEE80211_RADIOTAP_VHT_HAVE_STBC */
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#define IEEE80211_RADIOTAP_VHT_KNOWN_BEAMFORMED 0x0020 /* net80211::IEEE80211_RADIOTAP_VHT_HAVE_BF */
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/* https://www.radiotap.org/fields/0-length-PSDU.html */
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#define IEEE80211_RADIOTAP_ZERO_LEN_PSDU_SOUNDING 0x00
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#define IEEE80211_RADIOTAP_ZERO_LEN_PSDU_NOT_CAPTURED 0x01
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#define IEEE80211_RADIOTAP_ZERO_LEN_PSDU_VENDOR 0xFF
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/* http://www.radiotap.org/fields/TLV.html */
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struct ieee80211_radiotap_tlv {
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uint16_t type;
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uint16_t len;
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uint8_t data[];
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} __packed;
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struct ieee80211_radiotap_vendor_content {
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uint8_t oui[3];
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uint8_t oui_subtype;
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uint16_t vendor_type;
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uint16_t __padding;
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uint8_t data[];
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} __packed;
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/* https://www.radiotap.org/fields/HE.html */
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struct ieee80211_radiotap_he {
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uint16_t data1, data2, data3, data4, data5, data6;
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} __packed;
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#define IEEE80211_RADIOTAP_HE_DATA1_FORMAT_SU 0x0000
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#define IEEE80211_RADIOTAP_HE_DATA1_FORMAT_EXT_SU 0x0001
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#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_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
|
|
#define 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_DATA_BW_RU_ALLOC 0x000F
|
|
#define IEEE80211_RADIOTAP_HE_DATA5_GI 0x0030
|
|
#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_NSTS 0x000F
|
|
#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];
|
|
} __packed;
|
|
|
|
#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;
|
|
} __packed;
|
|
#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
|
|
|
|
/* http://www.radiotap.org/fields/U-SIG.html */
|
|
struct ieee80211_radiotap_eht_usig {
|
|
uint32_t common;
|
|
uint32_t value;
|
|
uint32_t mask;
|
|
} __packed;
|
|
#define IEEE80211_RADIOTAP_EHT_USIG_COMMON_PHY_VER_KNOWN 0x00000001
|
|
#define IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW_KNOWN 0x00000002
|
|
#define IEEE80211_RADIOTAP_EHT_USIG_COMMON_UL_DL_KNOWN 0x00000004
|
|
#define IEEE80211_RADIOTAP_EHT_USIG_COMMON_BSS_COLOR_KNOWN 0x00000008
|
|
#define IEEE80211_RADIOTAP_EHT_USIG_COMMON_TXOP_KNOWN 0x00000010
|
|
#define IEEE80211_RADIOTAP_EHT_USIG_COMMON_BAD_USIG_CRC 0x00000020
|
|
#define IEEE80211_RADIOTAP_EHT_USIG_COMMON_VALIDATE_BITS_CHECKED 0x00000040
|
|
#define IEEE80211_RADIOTAP_EHT_USIG_COMMON_VALIDATE_BITS_OK 0x00000080
|
|
#define IEEE80211_RADIOTAP_EHT_USIG_COMMON_PHY_VER 0x00007000
|
|
#define IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW 0x00038000
|
|
#define IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW_20MHZ 0x0
|
|
#define IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW_40MHZ 0x1
|
|
#define IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW_80MHZ 0x2
|
|
#define IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW_160MHZ 0x3
|
|
#define IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW_320MHZ_1 0x4
|
|
#define IEEE80211_RADIOTAP_EHT_USIG_COMMON_UL_DL 0x00040000
|
|
#define IEEE80211_RADIOTAP_EHT_USIG_COMMON_BSS_COLOR 0x01f80000
|
|
#define IEEE80211_RADIOTAP_EHT_USIG_COMMON_TXOP 0xfe000000
|
|
|
|
#define IEEE80211_RADIOTAP_EHT_USIG1_MU_B20_B24_DISREGARD 0x0000001f
|
|
#define IEEE80211_RADIOTAP_EHT_USIG1_MU_B25_VALIDATE 0x00000020
|
|
#define IEEE80211_RADIOTAP_EHT_USIG2_MU_B0_B1_PPDU_TYPE 0x000000c0
|
|
#define IEEE80211_RADIOTAP_EHT_USIG2_MU_B2_VALIDATE 0x00000100
|
|
#define IEEE80211_RADIOTAP_EHT_USIG2_MU_B3_B7_PUNCTURED_INFO 0x00003e00
|
|
#define IEEE80211_RADIOTAP_EHT_USIG2_MU_B8_VALIDATE 0x00004000
|
|
#define IEEE80211_RADIOTAP_EHT_USIG2_MU_B9_B10_SIG_MCS 0x00018000
|
|
#define IEEE80211_RADIOTAP_EHT_USIG2_MU_B11_B15_EHT_SIG_SYMBOLS 0x003e0000
|
|
#define IEEE80211_RADIOTAP_EHT_USIG2_MU_B16_B19_CRC 0x03c00000
|
|
#define IEEE80211_RADIOTAP_EHT_USIG2_MU_B20_B25_TAIL 0xfc000000
|
|
|
|
#define IEEE80211_RADIOTAP_EHT_USIG1_TB_B20_B25_DISREGARD 0x0000003f
|
|
#define IEEE80211_RADIOTAP_EHT_USIG2_TB_B0_B1_PPDU_TYPE 0x000000c0
|
|
#define IEEE80211_RADIOTAP_EHT_USIG2_TB_B2_VALIDATE 0x00000100
|
|
#define IEEE80211_RADIOTAP_EHT_USIG2_TB_B3_B6_SPATIAL_REUSE_1 0x00001e00
|
|
#define IEEE80211_RADIOTAP_EHT_USIG2_TB_B7_B10_SPATIAL_REUSE_2 0x0001e000
|
|
#define IEEE80211_RADIOTAP_EHT_USIG2_TB_B11_B15_DISREGARD 0x003e0000
|
|
#define IEEE80211_RADIOTAP_EHT_USIG2_TB_B16_B19_CRC 0x03c00000
|
|
#define IEEE80211_RADIOTAP_EHT_USIG2_TB_B20_B25_TAIL 0xfc000000
|
|
|
|
/* http://www.radiotap.org/fields/EHT.html */
|
|
struct ieee80211_radiotap_eht {
|
|
uint32_t known;
|
|
uint32_t data[9];
|
|
uint32_t user_info[];
|
|
} __packed;
|
|
#define IEEE80211_RADIOTAP_EHT_KNOWN_SPATIAL_REUSE 0x00000002
|
|
#define IEEE80211_RADIOTAP_EHT_KNOWN_GI 0x00000004
|
|
#define IEEE80211_RADIOTAP_EHT_KNOWN_EHT_LTF 0x00000010
|
|
#define IEEE80211_RADIOTAP_EHT_KNOWN_LDPC_EXTRA_SYM_OM 0x00000020
|
|
#define IEEE80211_RADIOTAP_EHT_KNOWN_PRE_PADD_FACOR_OM 0x00000040
|
|
#define IEEE80211_RADIOTAP_EHT_KNOWN_PE_DISAMBIGUITY_OM 0x00000080
|
|
#define IEEE80211_RADIOTAP_EHT_KNOWN_NSS_S 0x00020000
|
|
#define IEEE80211_RADIOTAP_EHT_KNOWN_BEAMFORMED_S 0x00040000
|
|
#define IEEE80211_RADIOTAP_EHT_KNOWN_NR_NON_OFDMA_USERS_M 0x00080000
|
|
#define IEEE80211_RADIOTAP_EHT_KNOWN_RU_ALLOC_TB_FMT 0x01000000
|
|
#define IEEE80211_RADIOTAP_EHT_KNOWN_PRIMARY_80 0x02000000
|
|
|
|
#define IEEE80211_RADIOTAP_EHT_DATA0_SPATIAL_REUSE 0x00000078
|
|
#define IEEE80211_RADIOTAP_EHT_DATA0_GI 0x00000180
|
|
#define IEEE80211_RADIOTAP_EHT_DATA0_LTF 0x00000600
|
|
#define IEEE80211_RADIOTAP_EHT_DATA0_EHT_LTF 0x00003800
|
|
#define IEEE80211_RADIOTAP_EHT_DATA0_LDPC_EXTRA_SYM_OM 0x00004000
|
|
#define IEEE80211_RADIOTAP_EHT_DATA0_PRE_PADD_FACOR_OM 0x00018000
|
|
#define IEEE80211_RADIOTAP_EHT_DATA0_PE_DISAMBIGUITY_OM 0x00020000
|
|
|
|
#define IEEE80211_RADIOTAP_EHT_DATA1_RU_ALLOC_CC_1_1_1 0x003fe000
|
|
#define IEEE80211_RADIOTAP_EHT_DATA1_RU_ALLOC_CC_1_1_1_KNOWN 0x00400000
|
|
#define IEEE80211_RADIOTAP_EHT_DATA1_PRIMARY_80 0xc0000000
|
|
|
|
#define IEEE80211_RADIOTAP_EHT_DATA2_RU_ALLOC_CC_2_1_1 0x000001ff
|
|
#define IEEE80211_RADIOTAP_EHT_DATA2_RU_ALLOC_CC_2_1_1_KNOWN 0x00000200
|
|
#define IEEE80211_RADIOTAP_EHT_DATA2_RU_ALLOC_CC_1_1_2 0x0007fc00
|
|
#define IEEE80211_RADIOTAP_EHT_DATA2_RU_ALLOC_CC_1_1_2_KNOWN 0x00080000
|
|
#define IEEE80211_RADIOTAP_EHT_DATA2_RU_ALLOC_CC_2_1_2 0x1ff00000
|
|
#define IEEE80211_RADIOTAP_EHT_DATA2_RU_ALLOC_CC_2_1_2_KNOWN 0x20000000
|
|
|
|
#define IEEE80211_RADIOTAP_EHT_DATA3_RU_ALLOC_CC_1_2_1 0x000001ff
|
|
#define IEEE80211_RADIOTAP_EHT_DATA3_RU_ALLOC_CC_1_2_1_KNOWN 0x00000200
|
|
#define IEEE80211_RADIOTAP_EHT_DATA3_RU_ALLOC_CC_2_2_1 0x0007fc00
|
|
#define IEEE80211_RADIOTAP_EHT_DATA3_RU_ALLOC_CC_2_2_1_KNOWN 0x00080000
|
|
#define IEEE80211_RADIOTAP_EHT_DATA3_RU_ALLOC_CC_1_2_2 0x1ff00000
|
|
#define IEEE80211_RADIOTAP_EHT_DATA3_RU_ALLOC_CC_1_2_2_KNOWN 0x20000000
|
|
|
|
#define IEEE80211_RADIOTAP_EHT_DATA4_RU_ALLOC_CC_2_2_2 0x000001ff
|
|
#define IEEE80211_RADIOTAP_EHT_DATA4_RU_ALLOC_CC_2_2_2_KNOWN 0x00000200
|
|
|
|
#define IEEE80211_RADIOTAP_EHT_DATA7_NSS_S 0x0000f000
|
|
#define IEEE80211_RADIOTAP_EHT_DATA7_BEAMFORMED_S 0x00010000
|
|
#define IEEE80211_RADIOTAP_EHT_DATA7_NUM_OF_NON_OFDMA_USERS 0x000e0000
|
|
|
|
#define IEEE80211_RADIOTAP_EHT_DATA8_RU_ALLOC_TB_FMT_PS_160 0x00000001
|
|
#define IEEE80211_RADIOTAP_EHT_DATA8_RU_ALLOC_TB_FMT_B0 0x00000002
|
|
#define IEEE80211_RADIOTAP_EHT_DATA8_RU_ALLOC_TB_FMT_B7_B1 0x000001fc
|
|
|
|
#define IEEE80211_RADIOTAP_EHT_USER_INFO_STA_ID_KNOWN 0x00000001
|
|
#define IEEE80211_RADIOTAP_EHT_USER_INFO_MCS_KNOWN 0x00000002
|
|
#define IEEE80211_RADIOTAP_EHT_USER_INFO_CODING_KNOWN 0x00000004
|
|
#define IEEE80211_RADIOTAP_EHT_USER_INFO_NSS_KNOWN_O 0x00000010
|
|
#define IEEE80211_RADIOTAP_EHT_USER_INFO_BEAMFORMING_KNOWN_O 0x00000020
|
|
#define IEEE80211_RADIOTAP_EHT_USER_INFO_DATA_FOR_USER 0x00000080
|
|
#define IEEE80211_RADIOTAP_EHT_USER_INFO_STA_ID 0x0007ff00
|
|
#define IEEE80211_RADIOTAP_EHT_USER_INFO_CODING 0x00080000
|
|
#define IEEE80211_RADIOTAP_EHT_USER_INFO_MCS 0x00f00000
|
|
#define IEEE80211_RADIOTAP_EHT_USER_INFO_NSS_O 0x0f000000
|
|
#define IEEE80211_RADIOTAP_EHT_USER_INFO_BEAMFORMING_O 0x20000000
|
|
|
|
#endif /* !_NET80211_IEEE80211_RADIOTAP_H_ */
|