Date: Wed, 22 Apr 2026 21:08:53 +0000 From: Bjoern A. Zeeb <bz@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 74455d192b8c - stable/15 - net80211: radiotap: add more VHT flags, and struct Message-ID: <69e938e5.27bab.7863595f@gitrepo.freebsd.org>
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The branch stable/15 has been updated by bz: URL: https://cgit.FreeBSD.org/src/commit/?id=74455d192b8c7197546289a10ab93e1312cd5ef4 commit 74455d192b8c7197546289a10ab93e1312cd5ef4 Author: Bjoern A. Zeeb <bz@FreeBSD.org> AuthorDate: 2026-04-14 15:21:27 +0000 Commit: Bjoern A. Zeeb <bz@FreeBSD.org> CommitDate: 2026-04-22 20:57:07 +0000 net80211: radiotap: add more VHT flags, and struct Add the struct for VHT information and flags for the known and flag field as documented on radiotap.org. iwlwifi has started filling in these details. While here, add Copyright information for all the additions in the last years. Sponsored by: The FreeBSD Foundation (cherry picked from commit 125b09de09ec5ca1939de0207090513453b5908e) --- sys/net80211/ieee80211_radiotap.h | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/sys/net80211/ieee80211_radiotap.h b/sys/net80211/ieee80211_radiotap.h index d729323fce3a..ce5350feac96 100644 --- a/sys/net80211/ieee80211_radiotap.h +++ b/sys/net80211/ieee80211_radiotap.h @@ -4,6 +4,10 @@ * SPDX-License-Identifier: BSD-3-Clause * * Copyright (c) 2003, 2004 David Young. All rights reserved. + * Copyright (c) 2021-2026 The FreeBSD Foundation + * + * Portions of this software were developed by Björn Zeeb + * under sponsorship from the FreeBSD Foundation. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -377,7 +381,19 @@ enum ieee80211_radiotap_type { /* 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_GI 0x0004 +#define IEEE80211_RADIOTAP_VHT_KNOWN_SGI_NSYM_DIS 0x0008 +#define IEEE80211_RADIOTAP_VHT_KNOWN_LDPC_EXTRA_OFDM_SYM 0x0010 #define IEEE80211_RADIOTAP_VHT_KNOWN_BEAMFORMED 0x0020 /* net80211::IEEE80211_RADIOTAP_VHT_HAVE_BF */ +#define IEEE80211_RADIOTAP_VHT_KNOWN_BANDWIDTH 0x0040 +#define IEEE80211_RADIOTAP_VHT_KNOWN_GROUP_ID 0x0080 +#define IEEE80211_RADIOTAP_VHT_KNOWN_PARTIAL_AID 0x0100 + +#define IEEE80211_RADIOTAP_VHT_FLAG_STBC 0x01 +#define IEEE80211_RADIOTAP_VHT_FLAG_SGI 0x04 +#define IEEE80211_RADIOTAP_VHT_FLAG_SGI_NSYM_M10_9 0x08 +#define IEEE80211_RADIOTAP_VHT_FLAG_LDPC_EXTRA_OFDM_SYM 0x10 +#define IEEE80211_RADIOTAP_VHT_FLAG_BEAMFORMED 0x20 /* https://www.radiotap.org/fields/0-length-PSDU.html */ #define IEEE80211_RADIOTAP_ZERO_LEN_PSDU_SOUNDING 0x00 @@ -399,6 +415,17 @@ struct ieee80211_radiotap_vendor_content { uint8_t data[]; } __packed; +/* https://www.radiotap.org/fields/VHT.html */ +struct ieee80211_radiotap_vht { + uint16_t known; + uint8_t flags; + uint8_t bandwidth; + uint8_t mcs_nss[4]; + uint8_t coding; + uint8_t group_id; + uint16_t partial_aid; +} __packed; + /* https://www.radiotap.org/fields/HE.html */ struct ieee80211_radiotap_he { uint16_t data1, data2, data3, data4, data5, data6;home | help
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