/**
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****************************************************************************************
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*
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* @file lmac_mac_types.h
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*
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* @brief MAC related definitions.
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*
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* Adapted from mac_types.h to used lmac_types.h instead of standard types
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* eg: perl -pi -e '$_ =~ s/uint(\d{1,2})_t/u$1_l/g; \
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* $_ =~ s/int(\d{1,2})_t/s$1_l/g; \
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* $_ =~ s/CO_BIT/BIT/g;' lmac_mac.h
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*
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* Copyright (C) RivieraWaves 2011-2019
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*
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****************************************************************************************
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*/
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#ifndef LMAC_MAC_H_
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#define LMAC_MAC_H_
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#include "lmac_types.h"
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/// Interface types
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enum mac_vif_type {
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/// ESS STA interface
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VIF_STA,
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/// IBSS STA interface
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VIF_IBSS,
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/// AP interface
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VIF_AP,
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/// Mesh Point interface
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VIF_MESH_POINT,
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/// Monitor interface
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VIF_MONITOR,
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/// Unknown type
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VIF_UNKNOWN
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};
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/// MAC address length in bytes.
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#define MAC_ADDR_LEN 6
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/// MAC address structure.
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struct mac_addr {
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/// Array of 16-bit words that make up the MAC address.
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u16_l array[MAC_ADDR_LEN/2];
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};
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/// SSID maximum length.
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#define MAC_SSID_LEN 32
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/// SSID.
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struct mac_ssid {
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/// Actual length of the SSID.
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u8_l length;
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/// Array containing the SSID name.
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u8_l array[MAC_SSID_LEN];
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};
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/// BSS type
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enum mac_bss_type {
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INFRASTRUCTURE_MODE = 1,
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INDEPENDENT_BSS_MODE,
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ANY_BSS_MODE
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};
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/// Channel Band
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enum mac_chan_band {
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/// 2.4GHz Band
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PHY_BAND_2G4,
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/// 5GHz band
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PHY_BAND_5G,
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/// Number of bands
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PHY_BAND_MAX,
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};
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/// Operating Channel Bandwidth
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enum mac_chan_bandwidth {
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/// 20MHz BW
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PHY_CHNL_BW_20,
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/// 40MHz BW
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PHY_CHNL_BW_40,
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/// 80MHz BW
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PHY_CHNL_BW_80,
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/// 160MHz BW
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PHY_CHNL_BW_160,
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/// 80+80MHz BW
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PHY_CHNL_BW_80P80,
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/// Reserved BW
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PHY_CHNL_BW_OTHER,
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};
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/// max number of channels in the 2.4 GHZ band
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#define MAC_DOMAINCHANNEL_24G_MAX 14
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/// max number of channels in the 5 GHZ band
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#define MAC_DOMAINCHANNEL_5G_MAX 28
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/// Channel Flag
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enum mac_chan_flags {
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/// Cannot initiate radiation on this channel
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CHAN_NO_IR = BIT(0),
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/// Channel is not allowed
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CHAN_DISABLED = BIT(1),
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/// Radar detection required on this channel
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CHAN_RADAR = BIT(2),
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};
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/// Primary Channel definition
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struct mac_chan_def {
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/// Frequency of the channel (in MHz)
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u16_l freq;
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/// RF band (@ref mac_chan_band)
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u8_l band;
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/// Additional information (@ref mac_chan_flags)
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u8_l flags;
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/// Max transmit power allowed on this channel (dBm)
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s8_l tx_power;
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};
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/// Operating Channel
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struct mac_chan_op {
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/// Band (@ref mac_chan_band)
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u8_l band;
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/// Channel type (@ref mac_chan_bandwidth)
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u8_l type;
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/// Frequency for Primary 20MHz channel (in MHz)
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u16_l prim20_freq;
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/// Frequency center of the contiguous channel or center of Primary 80+80 (in MHz)
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u16_l center1_freq;
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/// Frequency center of the non-contiguous secondary 80+80 (in MHz)
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u16_l center2_freq;
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/// Max transmit power allowed on this channel (dBm)
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s8_l tx_power;
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/// Additional information (@ref mac_chan_flags)
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u8_l flags;
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};
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/// Cipher suites (order is important as it is used by MACHW)
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enum mac_cipher_suite {
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/// 00-0F-AC 1
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MAC_CIPHER_WEP40 = 0,
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/// 00-0F-AC 2
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MAC_CIPHER_TKIP = 1,
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/// 00-0F-AC 4
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MAC_CIPHER_CCMP = 2,
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/// 00-0F-AC 5
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MAC_CIPHER_WEP104 = 3,
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/// 00-14-72 1
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MAC_CIPHER_WPI_SMS4 = 4,
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/// 00-0F-AC 6 (aka AES_CMAC)
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MAC_CIPHER_BIP_CMAC_128 = 5,
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// following cipher are not supported by MACHW
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/// 00-0F-AC 08
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MAC_CIPHER_GCMP_128,
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/// 00-0F-AC 09
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MAC_CIPHER_GCMP_256,
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/// 00-0F-AC 10
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MAC_CIPHER_CCMP_256,
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/// 00-0F-AC 11
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MAC_CIPHER_BIP_GMAC_128,
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/// 00-0F-AC 12
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MAC_CIPHER_BIP_GMAC_256,
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/// 00-0F-AC 13
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MAC_CIPHER_BIP_CMAC_256,
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MAC_CIPHER_INVALID = 0xFF
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};
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/// Authentication and Key Management suite
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enum mac_akm_suite {
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/// No security
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MAC_AKM_NONE,
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/// Pre RSN (WEP or WPA)
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MAC_AKM_PRE_RSN,
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/// 00-0F-AC 1
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MAC_AKM_8021X,
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/// 00-0F-AC 2
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MAC_AKM_PSK,
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/// 00-0F-AC 3
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MAC_AKM_FT_8021X,
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/// 00-0F-AC 4
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MAC_AKM_FT_PSK,
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/// 00-0F-AC 5
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MAC_AKM_8021X_SHA256,
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/// 00-0F-AC 6
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MAC_AKM_PSK_SHA256,
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/// 00-0F-AC 7
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MAC_AKM_TDLS,
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/// 00-0F-AC 8
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MAC_AKM_SAE,
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/// 00-0F-AC 9
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MAC_AKM_FT_OVER_SAE,
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/// 00-0F-AC 11
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MAC_AKM_8021X_SUITE_B,
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/// 00-0F-AC 12
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MAC_AKM_8021X_SUITE_B_192,
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/// 00-0F-AC 14
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MAC_AKM_FILS_SHA256,
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/// 00-0F-AC 15
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MAC_AKM_FILS_SHA384,
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/// 00-0F-AC 16
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MAC_AKM_FT_FILS_SHA256,
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/// 00-0F-AC 17
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MAC_AKM_FT_FILS_SHA384,
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/// 00-0F-AC 18
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MAC_AKM_OWE,
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/// 00-14-72 1
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MAC_AKM_WAPI_CERT,
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/// 00-14-72 2
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MAC_AKM_WAPI_PSK,
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};
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/// Scan result element, parsed from beacon or probe response frames.
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struct mac_scan_result {
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/// Scan result is valid
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bool valid_flag;
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/// Network BSSID.
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struct mac_addr bssid;
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/// Network name.
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struct mac_ssid ssid;
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/// Network type (@ref mac_bss_type).
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u16_l bsstype;
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/// Network channel.
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struct mac_chan_def *chan;
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/// Network beacon period (in TU).
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u16_l beacon_period;
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/// Capability information
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u16_l cap_info;
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/// Supported AKM (bit-field of @ref mac_akm_suite)
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u32_l akm;
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/// Group cipher (bit-field of @ref mac_cipher_suite)
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u16_l group_cipher;
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/// Group cipher (bit-field of @ref mac_cipher_suite)
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u16_l pairwise_cipher;
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/// RSSI of the scanned BSS (in dBm)
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s8_l rssi;
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};
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/// Legacy rate 802.11 definitions
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enum mac_legacy_rates {
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/// DSSS/CCK 1Mbps
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MAC_RATE_1MBPS = 2,
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/// DSSS/CCK 2Mbps
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MAC_RATE_2MBPS = 4,
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/// DSSS/CCK 5.5Mbps
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MAC_RATE_5_5MBPS = 11,
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/// OFDM 6Mbps
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MAC_RATE_6MBPS = 12,
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/// OFDM 9Mbps
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MAC_RATE_9MBPS = 18,
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/// DSSS/CCK 11Mbps
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MAC_RATE_11MBPS = 22,
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/// OFDM 12Mbps
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MAC_RATE_12MBPS = 24,
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/// OFDM 18Mbps
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MAC_RATE_18MBPS = 36,
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/// OFDM 24Mbps
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MAC_RATE_24MBPS = 48,
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/// OFDM 36Mbps
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MAC_RATE_36MBPS = 72,
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/// OFDM 48Mbps
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MAC_RATE_48MBPS = 96,
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/// OFDM 54Mbps
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MAC_RATE_54MBPS = 108
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};
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/// BSS Membership Selector definitions
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enum mac_bss_membership {
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/// HT PHY
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MAC_BSS_MEMBERSHIP_HT_PHY = 127,
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/// VHT PHY
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MAC_BSS_MEMBERSHIP_VHT_PHY = 126,
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};
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/// MAC rateset maximum length
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#define MAC_RATESET_LEN 12
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/// Structure containing the legacy rateset of a station
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struct mac_rateset {
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/// Number of legacy rates supported
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u8_l length;
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/// Array of legacy rates
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u8_l array[MAC_RATESET_LEN];
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};
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/// MAC Security Key maximum length
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#define MAC_SEC_KEY_LEN 32 // TKIP keys 256 bits (max length) with MIC keys
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/// Structure defining a security key
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struct mac_sec_key {
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/// Key material length
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u8_l length;
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/// Key material
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u32_l array[MAC_SEC_KEY_LEN/4];
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};
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/// Access Category enumeration
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enum mac_ac {
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/// Background
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AC_BK = 0,
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/// Best-effort
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AC_BE,
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/// Video
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AC_VI,
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/// Voice
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AC_VO,
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/// Number of access categories
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AC_MAX
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};
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/// Traffic ID enumeration
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enum mac_tid {
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/// TID_0. Mapped to @ref AC_BE as per 802.11 standard.
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TID_0,
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/// TID_1. Mapped to @ref AC_BK as per 802.11 standard.
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TID_1,
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/// TID_2. Mapped to @ref AC_BK as per 802.11 standard.
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TID_2,
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/// TID_3. Mapped to @ref AC_BE as per 802.11 standard.
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TID_3,
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/// TID_4. Mapped to @ref AC_VI as per 802.11 standard.
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TID_4,
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/// TID_5. Mapped to @ref AC_VI as per 802.11 standard.
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TID_5,
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/// TID_6. Mapped to @ref AC_VO as per 802.11 standard.
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TID_6,
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/// TID_7. Mapped to @ref AC_VO as per 802.11 standard.
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TID_7,
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/// Non standard Management TID used internally
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TID_MGT,
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/// Number of TID supported
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TID_MAX
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};
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/// MCS bitfield maximum size (in bytes)
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#define MAX_MCS_LEN 16 // 16 * 8 = 128
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/// MAC HT capability information element
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struct mac_htcapability {
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/// HT capability information
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u16_l ht_capa_info;
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/// A-MPDU parameters
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u8_l a_mpdu_param;
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/// Supported MCS
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u8_l mcs_rate[MAX_MCS_LEN];
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/// HT extended capability information
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u16_l ht_extended_capa;
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/// Beamforming capability information
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u32_l tx_beamforming_capa;
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/// Antenna selection capability information
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u8_l asel_capa;
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};
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/// MAC VHT capability information element
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struct mac_vhtcapability {
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/// VHT capability information
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u32_l vht_capa_info;
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/// RX MCS map
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u16_l rx_mcs_map;
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/// RX highest data rate
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u16_l rx_highest;
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/// TX MCS map
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u16_l tx_mcs_map;
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/// TX highest data rate
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u16_l tx_highest;
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};
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/// Length (in bytes) of the MAC HE capability field
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#define MAC_HE_MAC_CAPA_LEN 6
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/// Length (in bytes) of the PHY HE capability field
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#define MAC_HE_PHY_CAPA_LEN 11
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/// Maximum length (in bytes) of the PPE threshold data
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#define MAC_HE_PPE_THRES_MAX_LEN 25
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/// Structure listing the per-NSS, per-BW supported MCS combinations
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struct mac_he_mcs_nss_supp {
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/// per-NSS supported MCS in RX, for BW <= 80MHz
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u16_l rx_mcs_80;
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/// per-NSS supported MCS in TX, for BW <= 80MHz
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u16_l tx_mcs_80;
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/// per-NSS supported MCS in RX, for BW = 160MHz
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u16_l rx_mcs_160;
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/// per-NSS supported MCS in TX, for BW = 160MHz
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u16_l tx_mcs_160;
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/// per-NSS supported MCS in RX, for BW = 80+80MHz
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u16_l rx_mcs_80p80;
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/// per-NSS supported MCS in TX, for BW = 80+80MHz
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u16_l tx_mcs_80p80;
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};
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/// MAC HE capability information element
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struct mac_hecapability {
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/// MAC HE capabilities
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u8_l mac_cap_info[MAC_HE_MAC_CAPA_LEN];
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/// PHY HE capabilities
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u8_l phy_cap_info[MAC_HE_PHY_CAPA_LEN];
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/// Supported MCS combinations
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struct mac_he_mcs_nss_supp mcs_supp;
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/// PPE Thresholds data
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u8_l ppe_thres[MAC_HE_PPE_THRES_MAX_LEN];
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};
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/// Station flags
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enum mac_sta_flags {
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/// Bit indicating that a STA has QoS (WMM) capability
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STA_QOS_CAPA = BIT(0),
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/// Bit indicating that a STA has HT capability
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STA_HT_CAPA = BIT(1),
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/// Bit indicating that a STA has VHT capability
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STA_VHT_CAPA = BIT(2),
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/// Bit indicating that a STA has MFP capability
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STA_MFP_CAPA = BIT(3),
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/// Bit indicating that the STA included the Operation Notification IE
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STA_OPMOD_NOTIF = BIT(4),
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/// Bit indicating that a STA has HE capability
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STA_HE_CAPA = BIT(5),
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};
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/// Connection flags
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enum mac_connection_flags {
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/// Flag indicating whether the control port is controlled by host or not
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CONTROL_PORT_HOST = BIT(0),
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/// Flag indicating whether the control port frame shall be sent unencrypted
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CONTROL_PORT_NO_ENC = BIT(1),
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/// Flag indicating whether HT and VHT shall be disabled or not
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DISABLE_HT = BIT(2),
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/// Flag indicating whether WPA or WPA2 authentication is in use
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WPA_WPA2_IN_USE = BIT(3),
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/// Flag indicating whether MFP is in use
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MFP_IN_USE = BIT(4),
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// Flag indicating Roam
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REASSOCIATION = BIT(5),
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};
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#ifdef CONFIG_HE_FOR_OLD_KERNEL
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#define IEEE80211_HE_MAC_CAP2_ALL_ACK 0x02
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#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_IN_2G 0x02
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#define IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G 0x04
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#define IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD 0x20
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#define IEEE80211_HE_PHY_CAP1_HE_LTF_AND_GI_FOR_HE_PPDUS_0_8US 0x40
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#define IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_TX_MAX_NSTS 0x80
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#define IEEE80211_HE_PHY_CAP2_MIDAMBLE_RX_TX_MAX_NSTS 0x01
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#define IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US 0x02
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#define IEEE80211_HE_PHY_CAP2_DOPPLER_RX 0x20
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#define IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ 0x08
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#define IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_16_QAM 0x18
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#define IEEE80211_HE_PHY_CAP3_DCM_MAX_RX_NSS_1 0x00
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#define IEEE80211_HE_PHY_CAP3_RX_HE_MU_PPDU_FROM_NON_AP_STA 0x40
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#define IEEE80211_HE_PHY_CAP4_SU_BEAMFORMEE 0x01
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#define IEEE80211_HE_PHY_CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_4 0x0c
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#define IEEE80211_HE_PHY_CAP5_NG16_SU_FEEDBACK 0x40
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#define IEEE80211_HE_PHY_CAP5_NG16_MU_FEEDBACK 0x80
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#define IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_42_SU 0x01
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#define IEEE80211_HE_PHY_CAP6_CODEBOOK_SIZE_75_MU 0x02
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#define IEEE80211_HE_PHY_CAP6_TRIG_SU_BEAMFORMER_FB 0x04
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#define IEEE80211_HE_PHY_CAP6_TRIG_MU_BEAMFORMER_FB 0x08
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#define IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT 0x80
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#define IEEE80211_HE_PHY_CAP6_PARTIAL_BANDWIDTH_DL_MUMIMO 0x40
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#define IEEE80211_HE_PHY_CAP7_HE_SU_MU_PPDU_4XLTF_AND_08_US_GI 0x04
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#define IEEE80211_HE_PHY_CAP8_20MHZ_IN_40MHZ_HE_PPDU_IN_2G 0x02
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#define IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_COMP_SIGB 0x10
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#define IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_NON_COMP_SIGB 0x20
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#define IEEE80211_HE_PPE_THRES_MAX_LEN 25
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#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
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#define WLAN_EID_EXTENSION 255
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/* Element ID Extensions for Element ID 255 */
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enum ieee80211_eid_ext {
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WLAN_EID_EXT_ASSOC_DELAY_INFO = 1,
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WLAN_EID_EXT_FILS_REQ_PARAMS = 2,
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WLAN_EID_EXT_FILS_KEY_CONFIRM = 3,
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WLAN_EID_EXT_FILS_SESSION = 4,
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WLAN_EID_EXT_FILS_HLP_CONTAINER = 5,
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WLAN_EID_EXT_FILS_IP_ADDR_ASSIGN = 6,
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WLAN_EID_EXT_KEY_DELIVERY = 7,
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WLAN_EID_EXT_FILS_WRAPPED_DATA = 8,
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WLAN_EID_EXT_FILS_PUBLIC_KEY = 12,
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WLAN_EID_EXT_FILS_NONCE = 13,
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WLAN_EID_EXT_FUTURE_CHAN_GUIDANCE = 14,
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};
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#endif
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#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 19, 0)
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#define WLAN_EID_EXT_HE_CAPABILITY 35
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#define WLAN_EID_EXT_HE_OPERATION 36
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#define WLAN_EID_EXT_UORA 37
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#define WLAN_EID_EXT_HE_MU_EDCA 38
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#define WLAN_EID_EXT_HE_SPR 39
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#define WLAN_EID_EXT_NDP_FEEDBACK_REPORT_PARAMSET 41
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#define WLAN_EID_EXT_BSS_COLOR_CHG_ANN 42
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#define WLAN_EID_EXT_QUIET_TIME_PERIOD_SETUP 43
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#define WLAN_EID_EXT_ESS_REPORT 45
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#define WLAN_EID_EXT_OPS 46
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#define WLAN_EID_EXT_HE_BSS_LOAD 47
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#define WLAN_EID_EXT_MAX_CHANNEL_SWITCH_TIME 52
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#define WLAN_EID_EXT_MULTIPLE_BSSID_CONFIGURATION 55
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#define WLAN_EID_EXT_NON_INHERITANCE 56
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#define WLAN_EID_EXT_KNOWN_BSSID 57
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#define WLAN_EID_EXT_SHORT_SSID_LIST 58
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#define WLAN_EID_EXT_HE_6GHZ_CAPA 59
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#define WLAN_EID_EXT_UL_MU_POWER_CAPA 60
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#define WLAN_EID_EXT_EHT_OPERATION 106
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#define WLAN_EID_EXT_EHT_MULTI_LINK 107
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#define WLAN_EID_EXT_EHT_CAPABILITY 108
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#endif
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|
|
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 19, 0)
|
#include <linux/ieee80211.h>
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#else
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struct ieee80211_he_cap_elem {
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u8 mac_cap_info[6];
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u8 phy_cap_info[11];
|
} __packed;
|
|
struct ieee80211_he_mcs_nss_supp {
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__le16 rx_mcs_80;
|
__le16 tx_mcs_80;
|
__le16 rx_mcs_160;
|
__le16 tx_mcs_160;
|
__le16 rx_mcs_80p80;
|
__le16 tx_mcs_80p80;
|
} __packed;
|
|
struct ieee80211_sta_he_cap {
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bool has_he;
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struct ieee80211_he_cap_elem he_cap_elem;
|
struct ieee80211_he_mcs_nss_supp he_mcs_nss_supp;
|
u8 ppe_thres[IEEE80211_HE_PPE_THRES_MAX_LEN];
|
};
|
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struct ieee80211_sband_iftype_data {
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u16 types_mask;
|
struct ieee80211_sta_he_cap he_cap;
|
};
|
#endif
|
#endif
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 8, 0) || defined(CONFIG_VHT_FOR_OLD_KERNEL)
|
struct ieee80211_vht_mcs_info {
|
__le16 rx_mcs_map;
|
__le16 rx_highest;
|
__le16 tx_mcs_map;
|
__le16 tx_highest;
|
} __packed;
|
|
struct ieee80211_vht_cap {
|
__le32 vht_cap_info;
|
struct ieee80211_vht_mcs_info supp_mcs;
|
};
|
#define WLAN_EID_VHT_CAPABILITY 191
|
|
struct ieee80211_sta_vht_cap {
|
bool vht_supported;
|
u32 cap; /* use IEEE80211_VHT_CAP_ */
|
struct ieee80211_vht_mcs_info vht_mcs;
|
};
|
#endif
|
#endif // LMAC_MAC_H_
|
