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wifi: ieee80211: split HT definitions out
The ieee80211.h file has gotten very long, continue splitting it by putting HT definitions into a separate file. Link: https://patch.msgid.link/20251105153843.7532471178d0.Id956a5433ad8658e4e5c0272dbcbb59587206142@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg
292
include/linux/ieee80211-ht.h
Normal file
292
include/linux/ieee80211-ht.h
Normal file
@@ -0,0 +1,292 @@
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* IEEE 802.11 HT 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_HT_H
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#define LINUX_IEEE80211_HT_H
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#include <linux/types.h>
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#include <linux/if_ether.h>
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/* Maximal size of an A-MSDU that can be transported in a HT BA session */
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#define IEEE80211_MAX_MPDU_LEN_HT_BA 4095
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/* Maximal size of an A-MSDU */
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#define IEEE80211_MAX_MPDU_LEN_HT_3839 3839
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#define IEEE80211_MAX_MPDU_LEN_HT_7935 7935
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#define IEEE80211_HT_CTL_LEN 4
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enum ieee80211_ht_chanwidth_values {
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IEEE80211_HT_CHANWIDTH_20MHZ = 0,
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IEEE80211_HT_CHANWIDTH_ANY = 1,
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};
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/**
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* struct ieee80211_bar - Block Ack Request frame format
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* @frame_control: Frame Control
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* @duration: Duration
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* @ra: RA
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* @ta: TA
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* @control: BAR Control
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* @start_seq_num: Starting Sequence Number (see Figure 9-37)
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*
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* This structure represents the "BlockAckReq frame format"
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* as described in IEEE Std 802.11-2020 section 9.3.1.7.
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*/
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struct ieee80211_bar {
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__le16 frame_control;
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__le16 duration;
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__u8 ra[ETH_ALEN];
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__u8 ta[ETH_ALEN];
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__le16 control;
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__le16 start_seq_num;
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} __packed;
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/* 802.11 BAR control masks */
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#define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL 0x0000
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#define IEEE80211_BAR_CTRL_MULTI_TID 0x0002
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#define IEEE80211_BAR_CTRL_CBMTID_COMPRESSED_BA 0x0004
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#define IEEE80211_BAR_CTRL_TID_INFO_MASK 0xf000
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#define IEEE80211_BAR_CTRL_TID_INFO_SHIFT 12
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#define IEEE80211_HT_MCS_MASK_LEN 10
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/**
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* struct ieee80211_mcs_info - Supported MCS Set field
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* @rx_mask: RX mask
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* @rx_highest: highest supported RX rate. If set represents
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* the highest supported RX data rate 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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* @tx_params: TX parameters
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* @reserved: Reserved bits
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*
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* This structure represents the "Supported MCS Set field" as
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* described in IEEE Std 802.11-2020 section 9.4.2.55.4.
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*/
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struct ieee80211_mcs_info {
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u8 rx_mask[IEEE80211_HT_MCS_MASK_LEN];
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__le16 rx_highest;
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u8 tx_params;
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u8 reserved[3];
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} __packed;
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/* 802.11n HT capability MSC set */
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#define IEEE80211_HT_MCS_RX_HIGHEST_MASK 0x3ff
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#define IEEE80211_HT_MCS_TX_DEFINED 0x01
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#define IEEE80211_HT_MCS_TX_RX_DIFF 0x02
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/* value 0 == 1 stream etc */
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#define IEEE80211_HT_MCS_TX_MAX_STREAMS_MASK 0x0C
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#define IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT 2
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#define IEEE80211_HT_MCS_TX_MAX_STREAMS 4
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#define IEEE80211_HT_MCS_TX_UNEQUAL_MODULATION 0x10
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#define IEEE80211_HT_MCS_CHAINS(mcs) ((mcs) == 32 ? 1 : (1 + ((mcs) >> 3)))
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/*
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* 802.11n D5.0 20.3.5 / 20.6 says:
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* - indices 0 to 7 and 32 are single spatial stream
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* - 8 to 31 are multiple spatial streams using equal modulation
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* [8..15 for two streams, 16..23 for three and 24..31 for four]
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* - remainder are multiple spatial streams using unequal modulation
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*/
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#define IEEE80211_HT_MCS_UNEQUAL_MODULATION_START 33
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#define IEEE80211_HT_MCS_UNEQUAL_MODULATION_START_BYTE \
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(IEEE80211_HT_MCS_UNEQUAL_MODULATION_START / 8)
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/**
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* struct ieee80211_ht_cap - HT capabilities element
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* @cap_info: HT Capability Information
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* @ampdu_params_info: A-MPDU Parameters
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* @mcs: Supported MCS Set
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* @extended_ht_cap_info: HT Extended Capabilities
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* @tx_BF_cap_info: Transmit Beamforming Capabilities
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* @antenna_selection_info: ASEL Capability
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*
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* This structure represents the payload of the "HT Capabilities
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* element" as described in IEEE Std 802.11-2020 section 9.4.2.55.
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*/
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struct ieee80211_ht_cap {
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__le16 cap_info;
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u8 ampdu_params_info;
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/* 16 bytes MCS information */
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struct ieee80211_mcs_info mcs;
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__le16 extended_ht_cap_info;
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__le32 tx_BF_cap_info;
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u8 antenna_selection_info;
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} __packed;
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/* 802.11n HT capabilities masks (for cap_info) */
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#define IEEE80211_HT_CAP_LDPC_CODING 0x0001
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#define IEEE80211_HT_CAP_SUP_WIDTH_20_40 0x0002
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#define IEEE80211_HT_CAP_SM_PS 0x000C
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#define IEEE80211_HT_CAP_SM_PS_SHIFT 2
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#define IEEE80211_HT_CAP_GRN_FLD 0x0010
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#define IEEE80211_HT_CAP_SGI_20 0x0020
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#define IEEE80211_HT_CAP_SGI_40 0x0040
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#define IEEE80211_HT_CAP_TX_STBC 0x0080
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#define IEEE80211_HT_CAP_RX_STBC 0x0300
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#define IEEE80211_HT_CAP_RX_STBC_SHIFT 8
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#define IEEE80211_HT_CAP_DELAY_BA 0x0400
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#define IEEE80211_HT_CAP_MAX_AMSDU 0x0800
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#define IEEE80211_HT_CAP_DSSSCCK40 0x1000
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#define IEEE80211_HT_CAP_RESERVED 0x2000
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#define IEEE80211_HT_CAP_40MHZ_INTOLERANT 0x4000
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#define IEEE80211_HT_CAP_LSIG_TXOP_PROT 0x8000
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/* 802.11n HT extended capabilities masks (for extended_ht_cap_info) */
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#define IEEE80211_HT_EXT_CAP_PCO 0x0001
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#define IEEE80211_HT_EXT_CAP_PCO_TIME 0x0006
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#define IEEE80211_HT_EXT_CAP_PCO_TIME_SHIFT 1
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#define IEEE80211_HT_EXT_CAP_MCS_FB 0x0300
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#define IEEE80211_HT_EXT_CAP_MCS_FB_SHIFT 8
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#define IEEE80211_HT_EXT_CAP_HTC_SUP 0x0400
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#define IEEE80211_HT_EXT_CAP_RD_RESPONDER 0x0800
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/* 802.11n HT capability AMPDU settings (for ampdu_params_info) */
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#define IEEE80211_HT_AMPDU_PARM_FACTOR 0x03
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#define IEEE80211_HT_AMPDU_PARM_DENSITY 0x1C
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#define IEEE80211_HT_AMPDU_PARM_DENSITY_SHIFT 2
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/*
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* Maximum length of AMPDU that the STA can receive in high-throughput (HT).
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* Length = 2 ^ (13 + max_ampdu_length_exp) - 1 (octets)
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*/
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enum ieee80211_max_ampdu_length_exp {
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IEEE80211_HT_MAX_AMPDU_8K = 0,
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IEEE80211_HT_MAX_AMPDU_16K = 1,
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IEEE80211_HT_MAX_AMPDU_32K = 2,
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IEEE80211_HT_MAX_AMPDU_64K = 3
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};
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#define IEEE80211_HT_MAX_AMPDU_FACTOR 13
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/* Minimum MPDU start spacing */
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enum ieee80211_min_mpdu_spacing {
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IEEE80211_HT_MPDU_DENSITY_NONE = 0, /* No restriction */
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IEEE80211_HT_MPDU_DENSITY_0_25 = 1, /* 1/4 usec */
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IEEE80211_HT_MPDU_DENSITY_0_5 = 2, /* 1/2 usec */
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IEEE80211_HT_MPDU_DENSITY_1 = 3, /* 1 usec */
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IEEE80211_HT_MPDU_DENSITY_2 = 4, /* 2 usec */
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IEEE80211_HT_MPDU_DENSITY_4 = 5, /* 4 usec */
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IEEE80211_HT_MPDU_DENSITY_8 = 6, /* 8 usec */
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IEEE80211_HT_MPDU_DENSITY_16 = 7 /* 16 usec */
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};
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/**
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* struct ieee80211_ht_operation - HT operation IE
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* @primary_chan: Primary Channel
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* @ht_param: HT Operation Information parameters
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* @operation_mode: HT Operation Information operation mode
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* @stbc_param: HT Operation Information STBC params
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* @basic_set: Basic HT-MCS Set
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*
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* This structure represents the payload of the "HT Operation
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* element" as described in IEEE Std 802.11-2020 section 9.4.2.56.
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*/
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struct ieee80211_ht_operation {
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u8 primary_chan;
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u8 ht_param;
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__le16 operation_mode;
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__le16 stbc_param;
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u8 basic_set[16];
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} __packed;
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/* for ht_param */
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#define IEEE80211_HT_PARAM_CHA_SEC_OFFSET 0x03
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#define IEEE80211_HT_PARAM_CHA_SEC_NONE 0x00
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#define IEEE80211_HT_PARAM_CHA_SEC_ABOVE 0x01
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#define IEEE80211_HT_PARAM_CHA_SEC_BELOW 0x03
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#define IEEE80211_HT_PARAM_CHAN_WIDTH_ANY 0x04
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#define IEEE80211_HT_PARAM_RIFS_MODE 0x08
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/* for operation_mode */
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#define IEEE80211_HT_OP_MODE_PROTECTION 0x0003
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#define IEEE80211_HT_OP_MODE_PROTECTION_NONE 0
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#define IEEE80211_HT_OP_MODE_PROTECTION_NONMEMBER 1
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#define IEEE80211_HT_OP_MODE_PROTECTION_20MHZ 2
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#define IEEE80211_HT_OP_MODE_PROTECTION_NONHT_MIXED 3
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#define IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT 0x0004
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#define IEEE80211_HT_OP_MODE_NON_HT_STA_PRSNT 0x0010
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#define IEEE80211_HT_OP_MODE_CCFS2_SHIFT 5
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#define IEEE80211_HT_OP_MODE_CCFS2_MASK 0x1fe0
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/* for stbc_param */
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#define IEEE80211_HT_STBC_PARAM_DUAL_BEACON 0x0040
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#define IEEE80211_HT_STBC_PARAM_DUAL_CTS_PROT 0x0080
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#define IEEE80211_HT_STBC_PARAM_STBC_BEACON 0x0100
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#define IEEE80211_HT_STBC_PARAM_LSIG_TXOP_FULLPROT 0x0200
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#define IEEE80211_HT_STBC_PARAM_PCO_ACTIVE 0x0400
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#define IEEE80211_HT_STBC_PARAM_PCO_PHASE 0x0800
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/* block-ack parameters */
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#define IEEE80211_ADDBA_PARAM_AMSDU_MASK 0x0001
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#define IEEE80211_ADDBA_PARAM_POLICY_MASK 0x0002
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#define IEEE80211_ADDBA_PARAM_TID_MASK 0x003C
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#define IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 0xFFC0
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#define IEEE80211_DELBA_PARAM_TID_MASK 0xF000
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#define IEEE80211_DELBA_PARAM_INITIATOR_MASK 0x0800
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/*
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* A-MPDU buffer sizes
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* According to HT size varies from 8 to 64 frames
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* HE adds the ability to have up to 256 frames.
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* EHT adds the ability to have up to 1K frames.
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*/
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#define IEEE80211_MIN_AMPDU_BUF 0x8
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#define IEEE80211_MAX_AMPDU_BUF_HT 0x40
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#define IEEE80211_MAX_AMPDU_BUF_HE 0x100
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#define IEEE80211_MAX_AMPDU_BUF_EHT 0x400
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/* Spatial Multiplexing Power Save Modes (for capability) */
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#define WLAN_HT_CAP_SM_PS_STATIC 0
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#define WLAN_HT_CAP_SM_PS_DYNAMIC 1
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#define WLAN_HT_CAP_SM_PS_INVALID 2
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#define WLAN_HT_CAP_SM_PS_DISABLED 3
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/* for SM power control field lower two bits */
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#define WLAN_HT_SMPS_CONTROL_DISABLED 0
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#define WLAN_HT_SMPS_CONTROL_STATIC 1
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#define WLAN_HT_SMPS_CONTROL_DYNAMIC 3
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/* HT action codes */
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enum ieee80211_ht_actioncode {
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WLAN_HT_ACTION_NOTIFY_CHANWIDTH = 0,
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WLAN_HT_ACTION_SMPS = 1,
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WLAN_HT_ACTION_PSMP = 2,
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WLAN_HT_ACTION_PCO_PHASE = 3,
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WLAN_HT_ACTION_CSI = 4,
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WLAN_HT_ACTION_NONCOMPRESSED_BF = 5,
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WLAN_HT_ACTION_COMPRESSED_BF = 6,
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WLAN_HT_ACTION_ASEL_IDX_FEEDBACK = 7,
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};
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/* BACK action code */
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enum ieee80211_back_actioncode {
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WLAN_ACTION_ADDBA_REQ = 0,
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WLAN_ACTION_ADDBA_RESP = 1,
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WLAN_ACTION_DELBA = 2,
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};
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/* BACK (block-ack) parties */
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enum ieee80211_back_parties {
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WLAN_BACK_RECIPIENT = 0,
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WLAN_BACK_INITIATOR = 1,
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};
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#endif /* LINUX_IEEE80211_HT_H */
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@@ -239,13 +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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/* Maximal size of an A-MSDU that can be transported in a HT BA session */
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#define IEEE80211_MAX_MPDU_LEN_HT_BA 4095
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/* Maximal size of an A-MSDU */
|
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#define IEEE80211_MAX_MPDU_LEN_HT_3839 3839
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#define IEEE80211_MAX_MPDU_LEN_HT_7935 7935
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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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@@ -302,8 +295,6 @@ static inline u16 ieee80211_sn_sub(u16 sn1, u16 sn2)
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#define IEEE80211_WMM_IE_STA_QOSINFO_SP_MASK 0x03
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#define IEEE80211_WMM_IE_STA_QOSINFO_SP_SHIFT 5
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#define IEEE80211_HT_CTL_LEN 4
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/* trigger type within common_info of trigger frame */
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#define IEEE80211_TRIGGER_TYPE_MASK 0xf
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#define IEEE80211_TRIGGER_TYPE_BASIC 0x0
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@@ -997,11 +988,6 @@ struct ieee80211_tim_ie {
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};
|
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} __packed;
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enum ieee80211_ht_chanwidth_values {
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IEEE80211_HT_CHANWIDTH_20MHZ = 0,
|
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IEEE80211_HT_CHANWIDTH_ANY = 1,
|
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};
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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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@@ -1677,146 +1663,6 @@ 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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/**
|
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* struct ieee80211_bar - Block Ack Request frame format
|
||||
* @frame_control: Frame Control
|
||||
* @duration: Duration
|
||||
* @ra: RA
|
||||
* @ta: TA
|
||||
* @control: BAR Control
|
||||
* @start_seq_num: Starting Sequence Number (see Figure 9-37)
|
||||
*
|
||||
* This structure represents the "BlockAckReq frame format"
|
||||
* as described in IEEE Std 802.11-2020 section 9.3.1.7.
|
||||
*/
|
||||
struct ieee80211_bar {
|
||||
__le16 frame_control;
|
||||
__le16 duration;
|
||||
__u8 ra[ETH_ALEN];
|
||||
__u8 ta[ETH_ALEN];
|
||||
__le16 control;
|
||||
__le16 start_seq_num;
|
||||
} __packed;
|
||||
|
||||
/* 802.11 BAR control masks */
|
||||
#define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL 0x0000
|
||||
#define IEEE80211_BAR_CTRL_MULTI_TID 0x0002
|
||||
#define IEEE80211_BAR_CTRL_CBMTID_COMPRESSED_BA 0x0004
|
||||
#define IEEE80211_BAR_CTRL_TID_INFO_MASK 0xf000
|
||||
#define IEEE80211_BAR_CTRL_TID_INFO_SHIFT 12
|
||||
|
||||
#define IEEE80211_HT_MCS_MASK_LEN 10
|
||||
|
||||
/**
|
||||
* struct ieee80211_mcs_info - Supported MCS Set field
|
||||
* @rx_mask: RX mask
|
||||
* @rx_highest: highest supported RX rate. If set represents
|
||||
* the highest supported RX data rate in units of 1 Mbps.
|
||||
* If this field is 0 this value should not be used to
|
||||
* consider the highest RX data rate supported.
|
||||
* @tx_params: TX parameters
|
||||
* @reserved: Reserved bits
|
||||
*
|
||||
* This structure represents the "Supported MCS Set field" as
|
||||
* described in IEEE Std 802.11-2020 section 9.4.2.55.4.
|
||||
*/
|
||||
struct ieee80211_mcs_info {
|
||||
u8 rx_mask[IEEE80211_HT_MCS_MASK_LEN];
|
||||
__le16 rx_highest;
|
||||
u8 tx_params;
|
||||
u8 reserved[3];
|
||||
} __packed;
|
||||
|
||||
/* 802.11n HT capability MSC set */
|
||||
#define IEEE80211_HT_MCS_RX_HIGHEST_MASK 0x3ff
|
||||
#define IEEE80211_HT_MCS_TX_DEFINED 0x01
|
||||
#define IEEE80211_HT_MCS_TX_RX_DIFF 0x02
|
||||
/* value 0 == 1 stream etc */
|
||||
#define IEEE80211_HT_MCS_TX_MAX_STREAMS_MASK 0x0C
|
||||
#define IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT 2
|
||||
#define IEEE80211_HT_MCS_TX_MAX_STREAMS 4
|
||||
#define IEEE80211_HT_MCS_TX_UNEQUAL_MODULATION 0x10
|
||||
|
||||
#define IEEE80211_HT_MCS_CHAINS(mcs) ((mcs) == 32 ? 1 : (1 + ((mcs) >> 3)))
|
||||
|
||||
/*
|
||||
* 802.11n D5.0 20.3.5 / 20.6 says:
|
||||
* - indices 0 to 7 and 32 are single spatial stream
|
||||
* - 8 to 31 are multiple spatial streams using equal modulation
|
||||
* [8..15 for two streams, 16..23 for three and 24..31 for four]
|
||||
* - remainder are multiple spatial streams using unequal modulation
|
||||
*/
|
||||
#define IEEE80211_HT_MCS_UNEQUAL_MODULATION_START 33
|
||||
#define IEEE80211_HT_MCS_UNEQUAL_MODULATION_START_BYTE \
|
||||
(IEEE80211_HT_MCS_UNEQUAL_MODULATION_START / 8)
|
||||
|
||||
/**
|
||||
* struct ieee80211_ht_cap - HT capabilities element
|
||||
* @cap_info: HT Capability Information
|
||||
* @ampdu_params_info: A-MPDU Parameters
|
||||
* @mcs: Supported MCS Set
|
||||
* @extended_ht_cap_info: HT Extended Capabilities
|
||||
* @tx_BF_cap_info: Transmit Beamforming Capabilities
|
||||
* @antenna_selection_info: ASEL Capability
|
||||
*
|
||||
* This structure represents the payload of the "HT Capabilities
|
||||
* element" as described in IEEE Std 802.11-2020 section 9.4.2.55.
|
||||
*/
|
||||
struct ieee80211_ht_cap {
|
||||
__le16 cap_info;
|
||||
u8 ampdu_params_info;
|
||||
|
||||
/* 16 bytes MCS information */
|
||||
struct ieee80211_mcs_info mcs;
|
||||
|
||||
__le16 extended_ht_cap_info;
|
||||
__le32 tx_BF_cap_info;
|
||||
u8 antenna_selection_info;
|
||||
} __packed;
|
||||
|
||||
/* 802.11n HT capabilities masks (for cap_info) */
|
||||
#define IEEE80211_HT_CAP_LDPC_CODING 0x0001
|
||||
#define IEEE80211_HT_CAP_SUP_WIDTH_20_40 0x0002
|
||||
#define IEEE80211_HT_CAP_SM_PS 0x000C
|
||||
#define IEEE80211_HT_CAP_SM_PS_SHIFT 2
|
||||
#define IEEE80211_HT_CAP_GRN_FLD 0x0010
|
||||
#define IEEE80211_HT_CAP_SGI_20 0x0020
|
||||
#define IEEE80211_HT_CAP_SGI_40 0x0040
|
||||
#define IEEE80211_HT_CAP_TX_STBC 0x0080
|
||||
#define IEEE80211_HT_CAP_RX_STBC 0x0300
|
||||
#define IEEE80211_HT_CAP_RX_STBC_SHIFT 8
|
||||
#define IEEE80211_HT_CAP_DELAY_BA 0x0400
|
||||
#define IEEE80211_HT_CAP_MAX_AMSDU 0x0800
|
||||
#define IEEE80211_HT_CAP_DSSSCCK40 0x1000
|
||||
#define IEEE80211_HT_CAP_RESERVED 0x2000
|
||||
#define IEEE80211_HT_CAP_40MHZ_INTOLERANT 0x4000
|
||||
#define IEEE80211_HT_CAP_LSIG_TXOP_PROT 0x8000
|
||||
|
||||
/* 802.11n HT extended capabilities masks (for extended_ht_cap_info) */
|
||||
#define IEEE80211_HT_EXT_CAP_PCO 0x0001
|
||||
#define IEEE80211_HT_EXT_CAP_PCO_TIME 0x0006
|
||||
#define IEEE80211_HT_EXT_CAP_PCO_TIME_SHIFT 1
|
||||
#define IEEE80211_HT_EXT_CAP_MCS_FB 0x0300
|
||||
#define IEEE80211_HT_EXT_CAP_MCS_FB_SHIFT 8
|
||||
#define IEEE80211_HT_EXT_CAP_HTC_SUP 0x0400
|
||||
#define IEEE80211_HT_EXT_CAP_RD_RESPONDER 0x0800
|
||||
|
||||
/* 802.11n HT capability AMPDU settings (for ampdu_params_info) */
|
||||
#define IEEE80211_HT_AMPDU_PARM_FACTOR 0x03
|
||||
#define IEEE80211_HT_AMPDU_PARM_DENSITY 0x1C
|
||||
#define IEEE80211_HT_AMPDU_PARM_DENSITY_SHIFT 2
|
||||
|
||||
/*
|
||||
* Maximum length of AMPDU that the STA can receive in high-throughput (HT).
|
||||
* Length = 2 ^ (13 + max_ampdu_length_exp) - 1 (octets)
|
||||
*/
|
||||
enum ieee80211_max_ampdu_length_exp {
|
||||
IEEE80211_HT_MAX_AMPDU_8K = 0,
|
||||
IEEE80211_HT_MAX_AMPDU_16K = 1,
|
||||
IEEE80211_HT_MAX_AMPDU_32K = 2,
|
||||
IEEE80211_HT_MAX_AMPDU_64K = 3
|
||||
};
|
||||
|
||||
/*
|
||||
* Maximum length of AMPDU that the STA can receive in VHT.
|
||||
* Length = 2 ^ (13 + max_ampdu_length_exp) - 1 (octets)
|
||||
@@ -1832,98 +1678,6 @@ enum ieee80211_vht_max_ampdu_length_exp {
|
||||
IEEE80211_VHT_MAX_AMPDU_1024K = 7
|
||||
};
|
||||
|
||||
#define IEEE80211_HT_MAX_AMPDU_FACTOR 13
|
||||
|
||||
/* Minimum MPDU start spacing */
|
||||
enum ieee80211_min_mpdu_spacing {
|
||||
IEEE80211_HT_MPDU_DENSITY_NONE = 0, /* No restriction */
|
||||
IEEE80211_HT_MPDU_DENSITY_0_25 = 1, /* 1/4 usec */
|
||||
IEEE80211_HT_MPDU_DENSITY_0_5 = 2, /* 1/2 usec */
|
||||
IEEE80211_HT_MPDU_DENSITY_1 = 3, /* 1 usec */
|
||||
IEEE80211_HT_MPDU_DENSITY_2 = 4, /* 2 usec */
|
||||
IEEE80211_HT_MPDU_DENSITY_4 = 5, /* 4 usec */
|
||||
IEEE80211_HT_MPDU_DENSITY_8 = 6, /* 8 usec */
|
||||
IEEE80211_HT_MPDU_DENSITY_16 = 7 /* 16 usec */
|
||||
};
|
||||
|
||||
/**
|
||||
* struct ieee80211_ht_operation - HT operation IE
|
||||
* @primary_chan: Primary Channel
|
||||
* @ht_param: HT Operation Information parameters
|
||||
* @operation_mode: HT Operation Information operation mode
|
||||
* @stbc_param: HT Operation Information STBC params
|
||||
* @basic_set: Basic HT-MCS Set
|
||||
*
|
||||
* This structure represents the payload of the "HT Operation
|
||||
* element" as described in IEEE Std 802.11-2020 section 9.4.2.56.
|
||||
*/
|
||||
struct ieee80211_ht_operation {
|
||||
u8 primary_chan;
|
||||
u8 ht_param;
|
||||
__le16 operation_mode;
|
||||
__le16 stbc_param;
|
||||
u8 basic_set[16];
|
||||
} __packed;
|
||||
|
||||
/* for ht_param */
|
||||
#define IEEE80211_HT_PARAM_CHA_SEC_OFFSET 0x03
|
||||
#define IEEE80211_HT_PARAM_CHA_SEC_NONE 0x00
|
||||
#define IEEE80211_HT_PARAM_CHA_SEC_ABOVE 0x01
|
||||
#define IEEE80211_HT_PARAM_CHA_SEC_BELOW 0x03
|
||||
#define IEEE80211_HT_PARAM_CHAN_WIDTH_ANY 0x04
|
||||
#define IEEE80211_HT_PARAM_RIFS_MODE 0x08
|
||||
|
||||
/* for operation_mode */
|
||||
#define IEEE80211_HT_OP_MODE_PROTECTION 0x0003
|
||||
#define IEEE80211_HT_OP_MODE_PROTECTION_NONE 0
|
||||
#define IEEE80211_HT_OP_MODE_PROTECTION_NONMEMBER 1
|
||||
#define IEEE80211_HT_OP_MODE_PROTECTION_20MHZ 2
|
||||
#define IEEE80211_HT_OP_MODE_PROTECTION_NONHT_MIXED 3
|
||||
#define IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT 0x0004
|
||||
#define IEEE80211_HT_OP_MODE_NON_HT_STA_PRSNT 0x0010
|
||||
#define IEEE80211_HT_OP_MODE_CCFS2_SHIFT 5
|
||||
#define IEEE80211_HT_OP_MODE_CCFS2_MASK 0x1fe0
|
||||
|
||||
/* for stbc_param */
|
||||
#define IEEE80211_HT_STBC_PARAM_DUAL_BEACON 0x0040
|
||||
#define IEEE80211_HT_STBC_PARAM_DUAL_CTS_PROT 0x0080
|
||||
#define IEEE80211_HT_STBC_PARAM_STBC_BEACON 0x0100
|
||||
#define IEEE80211_HT_STBC_PARAM_LSIG_TXOP_FULLPROT 0x0200
|
||||
#define IEEE80211_HT_STBC_PARAM_PCO_ACTIVE 0x0400
|
||||
#define IEEE80211_HT_STBC_PARAM_PCO_PHASE 0x0800
|
||||
|
||||
|
||||
/* block-ack parameters */
|
||||
#define IEEE80211_ADDBA_PARAM_AMSDU_MASK 0x0001
|
||||
#define IEEE80211_ADDBA_PARAM_POLICY_MASK 0x0002
|
||||
#define IEEE80211_ADDBA_PARAM_TID_MASK 0x003C
|
||||
#define IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 0xFFC0
|
||||
#define IEEE80211_DELBA_PARAM_TID_MASK 0xF000
|
||||
#define IEEE80211_DELBA_PARAM_INITIATOR_MASK 0x0800
|
||||
|
||||
/*
|
||||
* A-MPDU buffer sizes
|
||||
* According to HT size varies from 8 to 64 frames
|
||||
* HE adds the ability to have up to 256 frames.
|
||||
* EHT adds the ability to have up to 1K frames.
|
||||
*/
|
||||
#define IEEE80211_MIN_AMPDU_BUF 0x8
|
||||
#define IEEE80211_MAX_AMPDU_BUF_HT 0x40
|
||||
#define IEEE80211_MAX_AMPDU_BUF_HE 0x100
|
||||
#define IEEE80211_MAX_AMPDU_BUF_EHT 0x400
|
||||
|
||||
|
||||
/* Spatial Multiplexing Power Save Modes (for capability) */
|
||||
#define WLAN_HT_CAP_SM_PS_STATIC 0
|
||||
#define WLAN_HT_CAP_SM_PS_DYNAMIC 1
|
||||
#define WLAN_HT_CAP_SM_PS_INVALID 2
|
||||
#define WLAN_HT_CAP_SM_PS_DISABLED 3
|
||||
|
||||
/* for SM power control field lower two bits */
|
||||
#define WLAN_HT_SMPS_CONTROL_DISABLED 0
|
||||
#define WLAN_HT_SMPS_CONTROL_STATIC 1
|
||||
#define WLAN_HT_SMPS_CONTROL_DYNAMIC 3
|
||||
|
||||
/**
|
||||
* struct ieee80211_vht_mcs_info - VHT MCS information
|
||||
* @rx_mcs_map: RX MCS map 2 bits for each stream, total 8 streams
|
||||
@@ -3807,18 +3561,6 @@ enum ieee80211_spectrum_mgmt_actioncode {
|
||||
WLAN_ACTION_SPCT_CHL_SWITCH = 4,
|
||||
};
|
||||
|
||||
/* HT action codes */
|
||||
enum ieee80211_ht_actioncode {
|
||||
WLAN_HT_ACTION_NOTIFY_CHANWIDTH = 0,
|
||||
WLAN_HT_ACTION_SMPS = 1,
|
||||
WLAN_HT_ACTION_PSMP = 2,
|
||||
WLAN_HT_ACTION_PCO_PHASE = 3,
|
||||
WLAN_HT_ACTION_CSI = 4,
|
||||
WLAN_HT_ACTION_NONCOMPRESSED_BF = 5,
|
||||
WLAN_HT_ACTION_COMPRESSED_BF = 6,
|
||||
WLAN_HT_ACTION_ASEL_IDX_FEEDBACK = 7,
|
||||
};
|
||||
|
||||
/* VHT action codes */
|
||||
enum ieee80211_vht_actioncode {
|
||||
WLAN_VHT_ACTION_COMPRESSED_BF = 0,
|
||||
@@ -4155,19 +3897,6 @@ struct ieee80211_bss_max_idle_period_ie {
|
||||
u8 idle_options;
|
||||
} __packed;
|
||||
|
||||
/* BACK action code */
|
||||
enum ieee80211_back_actioncode {
|
||||
WLAN_ACTION_ADDBA_REQ = 0,
|
||||
WLAN_ACTION_ADDBA_RESP = 1,
|
||||
WLAN_ACTION_DELBA = 2,
|
||||
};
|
||||
|
||||
/* BACK (block-ack) parties */
|
||||
enum ieee80211_back_parties {
|
||||
WLAN_BACK_RECIPIENT = 0,
|
||||
WLAN_BACK_INITIATOR = 1,
|
||||
};
|
||||
|
||||
/* SA Query action */
|
||||
enum ieee80211_sa_query_action {
|
||||
WLAN_ACTION_SA_QUERY_REQUEST = 0,
|
||||
@@ -5889,6 +5618,7 @@ static inline u32 ieee80211_eml_trans_timeout_in_us(u16 eml_cap)
|
||||
#define NAN_DEV_CAPA_NDPE_SUPPORTED 0x08
|
||||
#define NAN_DEV_CAPA_S3_SUPPORTED 0x10
|
||||
|
||||
#include "ieee80211-ht.h"
|
||||
#include "ieee80211-mesh.h"
|
||||
|
||||
#endif /* LINUX_IEEE80211_H */
|
||||
|
||||
Reference in New Issue
Block a user