wifi: ieee80211: split VHT definitions out
The ieee80211.h file has gotten very long, continue splitting it by putting VHT definitions into a separate file. Link: https://patch.msgid.link/20251105153843.c31cb771a250.I787a13064db7d80440101de3445be17881daf1b6@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>pull/1354/merge
Johannes Berg
parent
fdc1c141f3
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7cb14da1d7
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@ -0,0 +1,236 @@
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* IEEE 802.11 VHT definitions
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*
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* Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen
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* <jkmaline@cc.hut.fi>
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* Copyright (c) 2002-2003, Jouni Malinen <jkmaline@cc.hut.fi>
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* Copyright (c) 2005, Devicescape Software, Inc.
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* Copyright (c) 2006, Michael Wu <flamingice@sourmilk.net>
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* Copyright (c) 2013 - 2014 Intel Mobile Communications GmbH
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* Copyright (c) 2016 - 2017 Intel Deutschland GmbH
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* Copyright (c) 2018 - 2025 Intel Corporation
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*/
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#ifndef LINUX_IEEE80211_VHT_H
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#define LINUX_IEEE80211_VHT_H
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#include <linux/types.h>
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#include <linux/if_ether.h>
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#define IEEE80211_MAX_MPDU_LEN_VHT_3895 3895
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#define IEEE80211_MAX_MPDU_LEN_VHT_7991 7991
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#define IEEE80211_MAX_MPDU_LEN_VHT_11454 11454
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/**
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* enum ieee80211_vht_opmode_bits - VHT operating mode field bits
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* @IEEE80211_OPMODE_NOTIF_CHANWIDTH_MASK: channel width mask
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* @IEEE80211_OPMODE_NOTIF_CHANWIDTH_20MHZ: 20 MHz channel width
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* @IEEE80211_OPMODE_NOTIF_CHANWIDTH_40MHZ: 40 MHz channel width
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* @IEEE80211_OPMODE_NOTIF_CHANWIDTH_80MHZ: 80 MHz channel width
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* @IEEE80211_OPMODE_NOTIF_CHANWIDTH_160MHZ: 160 MHz or 80+80 MHz channel width
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* @IEEE80211_OPMODE_NOTIF_BW_160_80P80: 160 / 80+80 MHz indicator flag
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* @IEEE80211_OPMODE_NOTIF_RX_NSS_MASK: number of spatial streams mask
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* (the NSS value is the value of this field + 1)
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* @IEEE80211_OPMODE_NOTIF_RX_NSS_SHIFT: number of spatial streams shift
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* @IEEE80211_OPMODE_NOTIF_RX_NSS_TYPE_BF: indicates streams in SU-MIMO PPDU
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* using a beamforming steering matrix
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*/
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enum ieee80211_vht_opmode_bits {
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IEEE80211_OPMODE_NOTIF_CHANWIDTH_MASK = 0x03,
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IEEE80211_OPMODE_NOTIF_CHANWIDTH_20MHZ = 0,
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IEEE80211_OPMODE_NOTIF_CHANWIDTH_40MHZ = 1,
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IEEE80211_OPMODE_NOTIF_CHANWIDTH_80MHZ = 2,
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IEEE80211_OPMODE_NOTIF_CHANWIDTH_160MHZ = 3,
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IEEE80211_OPMODE_NOTIF_BW_160_80P80 = 0x04,
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IEEE80211_OPMODE_NOTIF_RX_NSS_MASK = 0x70,
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IEEE80211_OPMODE_NOTIF_RX_NSS_SHIFT = 4,
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IEEE80211_OPMODE_NOTIF_RX_NSS_TYPE_BF = 0x80,
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};
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/*
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* Maximum length of AMPDU that the STA can receive in VHT.
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* Length = 2 ^ (13 + max_ampdu_length_exp) - 1 (octets)
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*/
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enum ieee80211_vht_max_ampdu_length_exp {
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IEEE80211_VHT_MAX_AMPDU_8K = 0,
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IEEE80211_VHT_MAX_AMPDU_16K = 1,
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IEEE80211_VHT_MAX_AMPDU_32K = 2,
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IEEE80211_VHT_MAX_AMPDU_64K = 3,
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IEEE80211_VHT_MAX_AMPDU_128K = 4,
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IEEE80211_VHT_MAX_AMPDU_256K = 5,
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IEEE80211_VHT_MAX_AMPDU_512K = 6,
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IEEE80211_VHT_MAX_AMPDU_1024K = 7
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};
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/**
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* struct ieee80211_vht_mcs_info - VHT MCS information
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* @rx_mcs_map: RX MCS map 2 bits for each stream, total 8 streams
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* @rx_highest: Indicates highest long GI VHT PPDU data rate
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* STA can receive. Rate expressed in units of 1 Mbps.
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* If this field is 0 this value should not be used to
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* consider the highest RX data rate supported.
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* The top 3 bits of this field indicate the Maximum NSTS,total
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* (a beamformee capability.)
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* @tx_mcs_map: TX MCS map 2 bits for each stream, total 8 streams
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* @tx_highest: Indicates highest long GI VHT PPDU data rate
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* STA can transmit. Rate expressed in units of 1 Mbps.
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* If this field is 0 this value should not be used to
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* consider the highest TX data rate supported.
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* The top 2 bits of this field are reserved, the
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* 3rd bit from the top indiciates VHT Extended NSS BW
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* Capability.
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*/
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struct ieee80211_vht_mcs_info {
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__le16 rx_mcs_map;
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__le16 rx_highest;
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__le16 tx_mcs_map;
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__le16 tx_highest;
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} __packed;
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/* for rx_highest */
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#define IEEE80211_VHT_MAX_NSTS_TOTAL_SHIFT 13
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#define IEEE80211_VHT_MAX_NSTS_TOTAL_MASK (7 << IEEE80211_VHT_MAX_NSTS_TOTAL_SHIFT)
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/* for tx_highest */
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#define IEEE80211_VHT_EXT_NSS_BW_CAPABLE (1 << 13)
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/**
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* enum ieee80211_vht_mcs_support - VHT MCS support definitions
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* @IEEE80211_VHT_MCS_SUPPORT_0_7: MCSes 0-7 are supported for the
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* number of streams
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* @IEEE80211_VHT_MCS_SUPPORT_0_8: MCSes 0-8 are supported
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* @IEEE80211_VHT_MCS_SUPPORT_0_9: MCSes 0-9 are supported
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* @IEEE80211_VHT_MCS_NOT_SUPPORTED: This number of streams isn't supported
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*
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* These definitions are used in each 2-bit subfield of the @rx_mcs_map
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* and @tx_mcs_map fields of &struct ieee80211_vht_mcs_info, which are
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* both split into 8 subfields by number of streams. These values indicate
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* which MCSes are supported for the number of streams the value appears
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* for.
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*/
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enum ieee80211_vht_mcs_support {
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IEEE80211_VHT_MCS_SUPPORT_0_7 = 0,
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IEEE80211_VHT_MCS_SUPPORT_0_8 = 1,
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IEEE80211_VHT_MCS_SUPPORT_0_9 = 2,
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IEEE80211_VHT_MCS_NOT_SUPPORTED = 3,
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};
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/**
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* struct ieee80211_vht_cap - VHT capabilities
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*
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* This structure is the "VHT capabilities element" as
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* described in 802.11ac D3.0 8.4.2.160
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* @vht_cap_info: VHT capability info
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* @supp_mcs: VHT MCS supported rates
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*/
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struct ieee80211_vht_cap {
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__le32 vht_cap_info;
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struct ieee80211_vht_mcs_info supp_mcs;
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} __packed;
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/**
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* enum ieee80211_vht_chanwidth - VHT channel width
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* @IEEE80211_VHT_CHANWIDTH_USE_HT: use the HT operation IE to
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* determine the channel width (20 or 40 MHz)
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* @IEEE80211_VHT_CHANWIDTH_80MHZ: 80 MHz bandwidth
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* @IEEE80211_VHT_CHANWIDTH_160MHZ: 160 MHz bandwidth
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* @IEEE80211_VHT_CHANWIDTH_80P80MHZ: 80+80 MHz bandwidth
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*/
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enum ieee80211_vht_chanwidth {
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IEEE80211_VHT_CHANWIDTH_USE_HT = 0,
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IEEE80211_VHT_CHANWIDTH_80MHZ = 1,
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IEEE80211_VHT_CHANWIDTH_160MHZ = 2,
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IEEE80211_VHT_CHANWIDTH_80P80MHZ = 3,
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};
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/**
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* struct ieee80211_vht_operation - VHT operation IE
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*
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* This structure is the "VHT operation element" as
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* described in 802.11ac D3.0 8.4.2.161
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* @chan_width: Operating channel width
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* @center_freq_seg0_idx: center freq segment 0 index
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* @center_freq_seg1_idx: center freq segment 1 index
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* @basic_mcs_set: VHT Basic MCS rate set
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*/
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struct ieee80211_vht_operation {
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u8 chan_width;
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u8 center_freq_seg0_idx;
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u8 center_freq_seg1_idx;
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__le16 basic_mcs_set;
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} __packed;
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/* 802.11ac VHT Capabilities */
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#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895 0x00000000
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#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 0x00000001
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#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454 0x00000002
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#define IEEE80211_VHT_CAP_MAX_MPDU_MASK 0x00000003
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#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ 0x00000004
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#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ 0x00000008
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#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK 0x0000000C
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#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_SHIFT 2
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#define IEEE80211_VHT_CAP_RXLDPC 0x00000010
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#define IEEE80211_VHT_CAP_SHORT_GI_80 0x00000020
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#define IEEE80211_VHT_CAP_SHORT_GI_160 0x00000040
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#define IEEE80211_VHT_CAP_TXSTBC 0x00000080
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#define IEEE80211_VHT_CAP_RXSTBC_1 0x00000100
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#define IEEE80211_VHT_CAP_RXSTBC_2 0x00000200
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#define IEEE80211_VHT_CAP_RXSTBC_3 0x00000300
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#define IEEE80211_VHT_CAP_RXSTBC_4 0x00000400
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#define IEEE80211_VHT_CAP_RXSTBC_MASK 0x00000700
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#define IEEE80211_VHT_CAP_RXSTBC_SHIFT 8
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#define IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE 0x00000800
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#define IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE 0x00001000
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#define IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT 13
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#define IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK \
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(7 << IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT)
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#define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT 16
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#define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK \
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(7 << IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT)
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#define IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE 0x00080000
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#define IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE 0x00100000
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#define IEEE80211_VHT_CAP_VHT_TXOP_PS 0x00200000
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#define IEEE80211_VHT_CAP_HTC_VHT 0x00400000
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#define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT 23
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#define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK \
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(7 << IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT)
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#define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB 0x08000000
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#define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB 0x0c000000
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#define IEEE80211_VHT_CAP_RX_ANTENNA_PATTERN 0x10000000
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#define IEEE80211_VHT_CAP_TX_ANTENNA_PATTERN 0x20000000
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#define IEEE80211_VHT_CAP_EXT_NSS_BW_SHIFT 30
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#define IEEE80211_VHT_CAP_EXT_NSS_BW_MASK 0xc0000000
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/**
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* ieee80211_get_vht_max_nss - return max NSS for a given bandwidth/MCS
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* @cap: VHT capabilities of the peer
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* @bw: bandwidth to use
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* @mcs: MCS index to use
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* @ext_nss_bw_capable: indicates whether or not the local transmitter
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* (rate scaling algorithm) can deal with the new logic
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* (dot11VHTExtendedNSSBWCapable)
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* @max_vht_nss: current maximum NSS as advertised by the STA in
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* operating mode notification, can be 0 in which case the
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* capability data will be used to derive this (from MCS support)
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* Return: The maximum NSS that can be used for the given bandwidth/MCS
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* combination
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*
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* Due to the VHT Extended NSS Bandwidth Support, the maximum NSS can
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* vary for a given BW/MCS. This function parses the data.
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*
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* Note: This function is exported by cfg80211.
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*/
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int ieee80211_get_vht_max_nss(struct ieee80211_vht_cap *cap,
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enum ieee80211_vht_chanwidth bw,
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int mcs, bool ext_nss_bw_capable,
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unsigned int max_vht_nss);
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/* VHT action codes */
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enum ieee80211_vht_actioncode {
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WLAN_VHT_ACTION_COMPRESSED_BF = 0,
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WLAN_VHT_ACTION_GROUPID_MGMT = 1,
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WLAN_VHT_ACTION_OPMODE_NOTIF = 2,
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};
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#endif /* LINUX_IEEE80211_VHT_H */
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@ -239,10 +239,6 @@ static inline u16 ieee80211_sn_sub(u16 sn1, u16 sn2)
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/* 30 byte 4 addr hdr, 2 byte QoS, 2304 byte MSDU, 12 byte crypt, 4 byte FCS */
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#define IEEE80211_MAX_FRAME_LEN 2352
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#define IEEE80211_MAX_MPDU_LEN_VHT_3895 3895
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#define IEEE80211_MAX_MPDU_LEN_VHT_7991 7991
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#define IEEE80211_MAX_MPDU_LEN_VHT_11454 11454
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#define IEEE80211_MAX_SSID_LEN 32
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#define IEEE80211_FIRST_TSPEC_TSID 8
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@ -988,32 +984,6 @@ struct ieee80211_tim_ie {
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};
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} __packed;
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/**
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* enum ieee80211_vht_opmode_bits - VHT operating mode field bits
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* @IEEE80211_OPMODE_NOTIF_CHANWIDTH_MASK: channel width mask
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* @IEEE80211_OPMODE_NOTIF_CHANWIDTH_20MHZ: 20 MHz channel width
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* @IEEE80211_OPMODE_NOTIF_CHANWIDTH_40MHZ: 40 MHz channel width
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* @IEEE80211_OPMODE_NOTIF_CHANWIDTH_80MHZ: 80 MHz channel width
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* @IEEE80211_OPMODE_NOTIF_CHANWIDTH_160MHZ: 160 MHz or 80+80 MHz channel width
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* @IEEE80211_OPMODE_NOTIF_BW_160_80P80: 160 / 80+80 MHz indicator flag
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* @IEEE80211_OPMODE_NOTIF_RX_NSS_MASK: number of spatial streams mask
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* (the NSS value is the value of this field + 1)
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* @IEEE80211_OPMODE_NOTIF_RX_NSS_SHIFT: number of spatial streams shift
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* @IEEE80211_OPMODE_NOTIF_RX_NSS_TYPE_BF: indicates streams in SU-MIMO PPDU
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* using a beamforming steering matrix
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*/
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enum ieee80211_vht_opmode_bits {
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IEEE80211_OPMODE_NOTIF_CHANWIDTH_MASK = 0x03,
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IEEE80211_OPMODE_NOTIF_CHANWIDTH_20MHZ = 0,
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IEEE80211_OPMODE_NOTIF_CHANWIDTH_40MHZ = 1,
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IEEE80211_OPMODE_NOTIF_CHANWIDTH_80MHZ = 2,
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IEEE80211_OPMODE_NOTIF_CHANWIDTH_160MHZ = 3,
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IEEE80211_OPMODE_NOTIF_BW_160_80P80 = 0x04,
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IEEE80211_OPMODE_NOTIF_RX_NSS_MASK = 0x70,
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IEEE80211_OPMODE_NOTIF_RX_NSS_SHIFT = 4,
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IEEE80211_OPMODE_NOTIF_RX_NSS_TYPE_BF = 0x80,
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};
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/**
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* enum ieee80211_s1g_chanwidth - S1G channel widths
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* These are defined in IEEE802.11-2016ah Table 10-20
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@ -1663,119 +1633,6 @@ struct ieee80211_p2p_noa_attr {
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#define IEEE80211_P2P_OPPPS_ENABLE_BIT BIT(7)
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#define IEEE80211_P2P_OPPPS_CTWINDOW_MASK 0x7F
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/*
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* Maximum length of AMPDU that the STA can receive in VHT.
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* Length = 2 ^ (13 + max_ampdu_length_exp) - 1 (octets)
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*/
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enum ieee80211_vht_max_ampdu_length_exp {
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IEEE80211_VHT_MAX_AMPDU_8K = 0,
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IEEE80211_VHT_MAX_AMPDU_16K = 1,
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IEEE80211_VHT_MAX_AMPDU_32K = 2,
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IEEE80211_VHT_MAX_AMPDU_64K = 3,
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IEEE80211_VHT_MAX_AMPDU_128K = 4,
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IEEE80211_VHT_MAX_AMPDU_256K = 5,
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IEEE80211_VHT_MAX_AMPDU_512K = 6,
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IEEE80211_VHT_MAX_AMPDU_1024K = 7
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};
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/**
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* struct ieee80211_vht_mcs_info - VHT MCS information
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* @rx_mcs_map: RX MCS map 2 bits for each stream, total 8 streams
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* @rx_highest: Indicates highest long GI VHT PPDU data rate
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* STA can receive. Rate expressed in units of 1 Mbps.
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* If this field is 0 this value should not be used to
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* consider the highest RX data rate supported.
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* The top 3 bits of this field indicate the Maximum NSTS,total
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* (a beamformee capability.)
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* @tx_mcs_map: TX MCS map 2 bits for each stream, total 8 streams
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* @tx_highest: Indicates highest long GI VHT PPDU data rate
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* STA can transmit. Rate expressed in units of 1 Mbps.
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* If this field is 0 this value should not be used to
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* consider the highest TX data rate supported.
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* The top 2 bits of this field are reserved, the
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* 3rd bit from the top indiciates VHT Extended NSS BW
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* Capability.
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*/
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struct ieee80211_vht_mcs_info {
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__le16 rx_mcs_map;
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__le16 rx_highest;
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__le16 tx_mcs_map;
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__le16 tx_highest;
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} __packed;
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/* for rx_highest */
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#define IEEE80211_VHT_MAX_NSTS_TOTAL_SHIFT 13
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#define IEEE80211_VHT_MAX_NSTS_TOTAL_MASK (7 << IEEE80211_VHT_MAX_NSTS_TOTAL_SHIFT)
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/* for tx_highest */
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#define IEEE80211_VHT_EXT_NSS_BW_CAPABLE (1 << 13)
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/**
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* enum ieee80211_vht_mcs_support - VHT MCS support definitions
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* @IEEE80211_VHT_MCS_SUPPORT_0_7: MCSes 0-7 are supported for the
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* number of streams
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* @IEEE80211_VHT_MCS_SUPPORT_0_8: MCSes 0-8 are supported
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* @IEEE80211_VHT_MCS_SUPPORT_0_9: MCSes 0-9 are supported
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* @IEEE80211_VHT_MCS_NOT_SUPPORTED: This number of streams isn't supported
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*
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* These definitions are used in each 2-bit subfield of the @rx_mcs_map
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* and @tx_mcs_map fields of &struct ieee80211_vht_mcs_info, which are
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* both split into 8 subfields by number of streams. These values indicate
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* which MCSes are supported for the number of streams the value appears
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* for.
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*/
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enum ieee80211_vht_mcs_support {
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IEEE80211_VHT_MCS_SUPPORT_0_7 = 0,
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IEEE80211_VHT_MCS_SUPPORT_0_8 = 1,
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IEEE80211_VHT_MCS_SUPPORT_0_9 = 2,
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IEEE80211_VHT_MCS_NOT_SUPPORTED = 3,
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};
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/**
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* struct ieee80211_vht_cap - VHT capabilities
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*
|
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* This structure is the "VHT capabilities element" as
|
||||
* described in 802.11ac D3.0 8.4.2.160
|
||||
* @vht_cap_info: VHT capability info
|
||||
* @supp_mcs: VHT MCS supported rates
|
||||
*/
|
||||
struct ieee80211_vht_cap {
|
||||
__le32 vht_cap_info;
|
||||
struct ieee80211_vht_mcs_info supp_mcs;
|
||||
} __packed;
|
||||
|
||||
/**
|
||||
* enum ieee80211_vht_chanwidth - VHT channel width
|
||||
* @IEEE80211_VHT_CHANWIDTH_USE_HT: use the HT operation IE to
|
||||
* determine the channel width (20 or 40 MHz)
|
||||
* @IEEE80211_VHT_CHANWIDTH_80MHZ: 80 MHz bandwidth
|
||||
* @IEEE80211_VHT_CHANWIDTH_160MHZ: 160 MHz bandwidth
|
||||
* @IEEE80211_VHT_CHANWIDTH_80P80MHZ: 80+80 MHz bandwidth
|
||||
*/
|
||||
enum ieee80211_vht_chanwidth {
|
||||
IEEE80211_VHT_CHANWIDTH_USE_HT = 0,
|
||||
IEEE80211_VHT_CHANWIDTH_80MHZ = 1,
|
||||
IEEE80211_VHT_CHANWIDTH_160MHZ = 2,
|
||||
IEEE80211_VHT_CHANWIDTH_80P80MHZ = 3,
|
||||
};
|
||||
|
||||
/**
|
||||
* 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 {
|
||||
u8 chan_width;
|
||||
u8 center_freq_seg0_idx;
|
||||
u8 center_freq_seg1_idx;
|
||||
__le16 basic_mcs_set;
|
||||
} __packed;
|
||||
|
||||
/**
|
||||
* struct ieee80211_he_cap_elem - HE capabilities element
|
||||
* @mac_cap_info: HE MAC Capabilities Information
|
||||
|
|
@ -2045,71 +1902,6 @@ struct ieee80211_eht_operation_info {
|
|||
u8 optional[];
|
||||
} __packed;
|
||||
|
||||
/* 802.11ac VHT Capabilities */
|
||||
#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895 0x00000000
|
||||
#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 0x00000001
|
||||
#define IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454 0x00000002
|
||||
#define IEEE80211_VHT_CAP_MAX_MPDU_MASK 0x00000003
|
||||
#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ 0x00000004
|
||||
#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ 0x00000008
|
||||
#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK 0x0000000C
|
||||
#define IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_SHIFT 2
|
||||
#define IEEE80211_VHT_CAP_RXLDPC 0x00000010
|
||||
#define IEEE80211_VHT_CAP_SHORT_GI_80 0x00000020
|
||||
#define IEEE80211_VHT_CAP_SHORT_GI_160 0x00000040
|
||||
#define IEEE80211_VHT_CAP_TXSTBC 0x00000080
|
||||
#define IEEE80211_VHT_CAP_RXSTBC_1 0x00000100
|
||||
#define IEEE80211_VHT_CAP_RXSTBC_2 0x00000200
|
||||
#define IEEE80211_VHT_CAP_RXSTBC_3 0x00000300
|
||||
#define IEEE80211_VHT_CAP_RXSTBC_4 0x00000400
|
||||
#define IEEE80211_VHT_CAP_RXSTBC_MASK 0x00000700
|
||||
#define IEEE80211_VHT_CAP_RXSTBC_SHIFT 8
|
||||
#define IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE 0x00000800
|
||||
#define IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE 0x00001000
|
||||
#define IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT 13
|
||||
#define IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK \
|
||||
(7 << IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT)
|
||||
#define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT 16
|
||||
#define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK \
|
||||
(7 << IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT)
|
||||
#define IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE 0x00080000
|
||||
#define IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE 0x00100000
|
||||
#define IEEE80211_VHT_CAP_VHT_TXOP_PS 0x00200000
|
||||
#define IEEE80211_VHT_CAP_HTC_VHT 0x00400000
|
||||
#define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT 23
|
||||
#define IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK \
|
||||
(7 << IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT)
|
||||
#define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB 0x08000000
|
||||
#define IEEE80211_VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB 0x0c000000
|
||||
#define IEEE80211_VHT_CAP_RX_ANTENNA_PATTERN 0x10000000
|
||||
#define IEEE80211_VHT_CAP_TX_ANTENNA_PATTERN 0x20000000
|
||||
#define IEEE80211_VHT_CAP_EXT_NSS_BW_SHIFT 30
|
||||
#define IEEE80211_VHT_CAP_EXT_NSS_BW_MASK 0xc0000000
|
||||
|
||||
/**
|
||||
* ieee80211_get_vht_max_nss - return max NSS for a given bandwidth/MCS
|
||||
* @cap: VHT capabilities of the peer
|
||||
* @bw: bandwidth to use
|
||||
* @mcs: MCS index to use
|
||||
* @ext_nss_bw_capable: indicates whether or not the local transmitter
|
||||
* (rate scaling algorithm) can deal with the new logic
|
||||
* (dot11VHTExtendedNSSBWCapable)
|
||||
* @max_vht_nss: current maximum NSS as advertised by the STA in
|
||||
* operating mode notification, can be 0 in which case the
|
||||
* capability data will be used to derive this (from MCS support)
|
||||
* Return: The maximum NSS that can be used for the given bandwidth/MCS
|
||||
* combination
|
||||
*
|
||||
* Due to the VHT Extended NSS Bandwidth Support, the maximum NSS can
|
||||
* vary for a given BW/MCS. This function parses the data.
|
||||
*
|
||||
* Note: This function is exported by cfg80211.
|
||||
*/
|
||||
int ieee80211_get_vht_max_nss(struct ieee80211_vht_cap *cap,
|
||||
enum ieee80211_vht_chanwidth bw,
|
||||
int mcs, bool ext_nss_bw_capable,
|
||||
unsigned int max_vht_nss);
|
||||
|
||||
/* 802.11ax HE MAC capabilities */
|
||||
#define IEEE80211_HE_MAC_CAP0_HTC_HE 0x01
|
||||
#define IEEE80211_HE_MAC_CAP0_TWT_REQ 0x02
|
||||
|
|
@ -3561,13 +3353,6 @@ enum ieee80211_spectrum_mgmt_actioncode {
|
|||
WLAN_ACTION_SPCT_CHL_SWITCH = 4,
|
||||
};
|
||||
|
||||
/* VHT action codes */
|
||||
enum ieee80211_vht_actioncode {
|
||||
WLAN_VHT_ACTION_COMPRESSED_BF = 0,
|
||||
WLAN_VHT_ACTION_GROUPID_MGMT = 1,
|
||||
WLAN_VHT_ACTION_OPMODE_NOTIF = 2,
|
||||
};
|
||||
|
||||
/* Self Protected Action codes */
|
||||
enum ieee80211_self_protected_actioncode {
|
||||
WLAN_SP_RESERVED = 0,
|
||||
|
|
@ -5619,6 +5404,7 @@ static inline u32 ieee80211_eml_trans_timeout_in_us(u16 eml_cap)
|
|||
#define NAN_DEV_CAPA_S3_SUPPORTED 0x10
|
||||
|
||||
#include "ieee80211-ht.h"
|
||||
#include "ieee80211-vht.h"
|
||||
#include "ieee80211-mesh.h"
|
||||
|
||||
#endif /* LINUX_IEEE80211_H */
|
||||
|
|
|
|||
Loading…
Reference in New Issue