/src/hostap/src/common/ieee802_11_defs.h

Source
/*
 * IEEE 802.11 Frame type definitions
 * Copyright (c) 2002-2019, Jouni Malinen <j@w1.fi>
 * Copyright (c) 2007-2008 Intel Corporation
 *
 * This software may be distributed under the terms of the BSD license.
 * See README for more details.
 */

#ifndef IEEE802_11_DEFS_H
#define IEEE802_11_DEFS_H

#include <utils/common.h>

/* IEEE 802.11 defines */

#define WLAN_FC_PVER    0x0003
#define WLAN_FC_TODS    0x0100
#define WLAN_FC_FROMDS    0x0200
#define WLAN_FC_MOREFRAG  0x0400
#define WLAN_FC_RETRY   0x0800
#define WLAN_FC_PWRMGT    0x1000
#define WLAN_FC_MOREDATA  0x2000
#define WLAN_FC_ISWEP   0x4000
#define WLAN_FC_HTC   0x8000

#define WLAN_FC_S1G_BEACON_NEXT_TBTT  0x0100
#define WLAN_FC_S1G_BEACON_COMP_SSID  0x0200
#define WLAN_FC_S1G_BEACON_ANO    0x0400
#define WLAN_FC_S1G_BEACON_BSS_BW 0x3800
#define WLAN_FC_S1G_BEACON_SECURITY 0x4000
#define WLAN_FC_S1G_BEACON_AP_PM  0x8000

#define WLAN_FC_GET_TYPE(fc)  (((fc) & 0x000c) >> 2)
#define WLAN_FC_GET_STYPE(fc) (((fc) & 0x00f0) >> 4)

#define WLAN_INVALID_MGMT_SEQ   0xFFFF

#define WLAN_GET_SEQ_FRAG(seq) ((seq) & (BIT(3) | BIT(2) | BIT(1) | BIT(0)))
#define WLAN_GET_SEQ_SEQ(seq) \
  (((seq) & (~(BIT(3) | BIT(2) | BIT(1) | BIT(0)))) >> 4)

#define WLAN_FC_TYPE_MGMT   0
#define WLAN_FC_TYPE_CTRL   1
#define WLAN_FC_TYPE_DATA   2
#define WLAN_FC_TYPE_EXT    3

/* management */
#define WLAN_FC_STYPE_ASSOC_REQ   0
#define WLAN_FC_STYPE_ASSOC_RESP  1
#define WLAN_FC_STYPE_REASSOC_REQ 2
#define WLAN_FC_STYPE_REASSOC_RESP  3
#define WLAN_FC_STYPE_PROBE_REQ   4
#define WLAN_FC_STYPE_PROBE_RESP  5
#define WLAN_FC_STYPE_BEACON    8
#define WLAN_FC_STYPE_ATIM    9
#define WLAN_FC_STYPE_DISASSOC    10
#define WLAN_FC_STYPE_AUTH    11
#define WLAN_FC_STYPE_DEAUTH    12
#define WLAN_FC_STYPE_ACTION    13
#define WLAN_FC_STYPE_ACTION_NO_ACK 14

/* control */
#define WLAN_FC_STYPE_PSPOLL    10
#define WLAN_FC_STYPE_RTS   11
#define WLAN_FC_STYPE_CTS   12
#define WLAN_FC_STYPE_ACK   13
#define WLAN_FC_STYPE_CFEND   14
#define WLAN_FC_STYPE_CFENDACK    15

/* data */
#define WLAN_FC_STYPE_DATA    0
#define WLAN_FC_STYPE_DATA_CFACK  1
#define WLAN_FC_STYPE_DATA_CFPOLL 2
#define WLAN_FC_STYPE_DATA_CFACKPOLL  3
#define WLAN_FC_STYPE_NULLFUNC    4
#define WLAN_FC_STYPE_CFACK   5
#define WLAN_FC_STYPE_CFPOLL    6
#define WLAN_FC_STYPE_CFACKPOLL   7
#define WLAN_FC_STYPE_QOS_DATA    8
#define WLAN_FC_STYPE_QOS_DATA_CFACK  9
#define WLAN_FC_STYPE_QOS_DATA_CFPOLL 10
#define WLAN_FC_STYPE_QOS_DATA_CFACKPOLL  11
#define WLAN_FC_STYPE_QOS_NULL    12
#define WLAN_FC_STYPE_QOS_CFPOLL  14
#define WLAN_FC_STYPE_QOS_CFACKPOLL 15

/* extension */
#define WLAN_FC_STYPE_DMG_BEACON  0
#define WLAN_FC_STYPE_S1G_BEACON  1

/* Authentication algorithms */
#define WLAN_AUTH_OPEN      0
#define WLAN_AUTH_SHARED_KEY    1
#define WLAN_AUTH_FT      2
#define WLAN_AUTH_SAE     3
#define WLAN_AUTH_FILS_SK   4
#define WLAN_AUTH_FILS_SK_PFS   5
#define WLAN_AUTH_FILS_PK   6
#define WLAN_AUTH_PASN      7
#define WLAN_AUTH_LEAP      128

#define WLAN_AUTH_CHALLENGE_LEN 128

/* IEEE Std 802.11-2024, 9.4.1.4 (Capability Information field) */
#define WLAN_CAPABILITY_ESS BIT(0)
#define WLAN_CAPABILITY_IBSS BIT(1)
/* bit 2 is reserved (was WLAN_CAPABILITY_CF_POLLABLE) */
/* bit 3 is reserved (was WLAN_CAPABILITY_CF_POLL_REQUEST) */
#define WLAN_CAPABILITY_PRIVACY BIT(4)
#define WLAN_CAPABILITY_SHORT_PREAMBLE BIT(5)
/* bit 6 is reserved (was WLAN_CAPABILITY_PBCC) */
/* bit 7 is reserved (was WLAN_CAPABILITY_CHANNEL_AGILITY) */
#define WLAN_CAPABILITY_SPECTRUM_MGMT BIT(8)
#define WLAN_CAPABILITY_QOS BIT(9)
#define WLAN_CAPABILITY_SHORT_SLOT_TIME BIT(10)
#define WLAN_CAPABILITY_APSD BIT(11)
#define WLAN_CAPABILITY_RADIO_MEASUREMENT BIT(12)
#define WLAN_CAPABILITY_EPD BIT(13)
/* bit 14 is reserved (was WLAN_CAPABILITY_DELAYED_BLOCK_ACK) */
/* bit 15 is reserved (was WLAN_CAPABILITY_IMM_BLOCK_ACK) */

/* Status codes (IEEE Std 802.11-2020, 9.4.1.9, Table 9-50) */
#define WLAN_STATUS_SUCCESS 0
#define WLAN_STATUS_UNSPECIFIED_FAILURE 1
#define WLAN_STATUS_TDLS_WAKEUP_ALTERNATE 2
#define WLAN_STATUS_TDLS_WAKEUP_REJECT 3
#define WLAN_STATUS_SECURITY_DISABLED 5
#define WLAN_STATUS_UNACCEPTABLE_LIFETIME 6
#define WLAN_STATUS_NOT_IN_SAME_BSS 7
#define WLAN_STATUS_CAPS_UNSUPPORTED 10
#define WLAN_STATUS_REASSOC_NO_ASSOC 11
#define WLAN_STATUS_ASSOC_DENIED_UNSPEC 12
#define WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG 13
#define WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION 14
#define WLAN_STATUS_CHALLENGE_FAIL 15
#define WLAN_STATUS_AUTH_TIMEOUT 16
#define WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA 17
#define WLAN_STATUS_ASSOC_DENIED_RATES 18
#define WLAN_STATUS_ASSOC_DENIED_NOSHORT 19
#define WLAN_STATUS_SPEC_MGMT_REQUIRED 22
#define WLAN_STATUS_PWR_CAPABILITY_NOT_VALID 23
#define WLAN_STATUS_SUPPORTED_CHANNEL_NOT_VALID 24
#define WLAN_STATUS_ASSOC_DENIED_NO_SHORT_SLOT_TIME 25
#define WLAN_STATUS_ASSOC_DENIED_NO_HT 27
#define WLAN_STATUS_R0KH_UNREACHABLE 28
#define WLAN_STATUS_ASSOC_DENIED_NO_PCO 29
#define WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY 30
#define WLAN_STATUS_ROBUST_MGMT_FRAME_POLICY_VIOLATION 31
#define WLAN_STATUS_UNSPECIFIED_QOS_FAILURE 32
#define WLAN_STATUS_DENIED_INSUFFICIENT_BANDWIDTH 33
#define WLAN_STATUS_DENIED_POOR_CHANNEL_CONDITIONS 34
#define WLAN_STATUS_DENIED_QOS_NOT_SUPPORTED 35
#define WLAN_STATUS_REQUEST_DECLINED 37
#define WLAN_STATUS_INVALID_PARAMETERS 38
#define WLAN_STATUS_REJECTED_WITH_SUGGESTED_CHANGES 39
#define WLAN_STATUS_INVALID_IE 40
#define WLAN_STATUS_GROUP_CIPHER_NOT_VALID 41
#define WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID 42
#define WLAN_STATUS_AKMP_NOT_VALID 43
#define WLAN_STATUS_UNSUPPORTED_RSN_IE_VERSION 44
#define WLAN_STATUS_INVALID_RSN_IE_CAPAB 45
#define WLAN_STATUS_CIPHER_REJECTED_PER_POLICY 46
#define WLAN_STATUS_TS_NOT_CREATED 47
#define WLAN_STATUS_DIRECT_LINK_NOT_ALLOWED 48
#define WLAN_STATUS_DEST_STA_NOT_PRESENT 49
#define WLAN_STATUS_DEST_STA_NOT_QOS_STA 50
#define WLAN_STATUS_ASSOC_DENIED_LISTEN_INT_TOO_LARGE 51
#define WLAN_STATUS_INVALID_FT_ACTION_FRAME_COUNT 52
#define WLAN_STATUS_INVALID_PMKID 53
#define WLAN_STATUS_INVALID_MDIE 54
#define WLAN_STATUS_INVALID_FTIE 55
#define WLAN_STATUS_REQUESTED_TCLAS_NOT_SUPPORTED 56
#define WLAN_STATUS_INSUFFICIENT_TCLAS_PROCESSING_RESOURCES 57
#define WLAN_STATUS_TRY_ANOTHER_BSS 58
#define WLAN_STATUS_GAS_ADV_PROTO_NOT_SUPPORTED 59
#define WLAN_STATUS_NO_OUTSTANDING_GAS_REQ 60
#define WLAN_STATUS_GAS_RESP_NOT_RECEIVED 61
#define WLAN_STATUS_STA_TIMED_OUT_WAITING_FOR_GAS_RESP 62
#define WLAN_STATUS_GAS_RESP_LARGER_THAN_LIMIT 63
#define WLAN_STATUS_REQ_REFUSED_HOME 64
#define WLAN_STATUS_ADV_SRV_UNREACHABLE 65
#define WLAN_STATUS_REQ_REFUSED_SSPN 67
#define WLAN_STATUS_REQ_REFUSED_UNAUTH_ACCESS 68
#define WLAN_STATUS_INVALID_RSNIE 72
#define WLAN_STATUS_U_APSD_COEX_NOT_SUPPORTED 73
#define WLAN_STATUS_U_APSD_COEX_MODE_NOT_SUPPORTED 74
#define WLAN_STATUS_BAD_INTERVAL_WITH_U_APSD_COEX 75
#define WLAN_STATUS_ANTI_CLOGGING_TOKEN_REQ 76
#define WLAN_STATUS_FINITE_CYCLIC_GROUP_NOT_SUPPORTED 77
#define WLAN_STATUS_CANNOT_FIND_ALT_TBTT 78
#define WLAN_STATUS_TRANSMISSION_FAILURE 79
#define WLAN_STATUS_REQ_TCLAS_NOT_SUPPORTED 80
#define WLAN_STATUS_TCLAS_RESOURCES_EXCHAUSTED 81
#define WLAN_STATUS_REJECTED_WITH_SUGGESTED_BSS_TRANSITION 82
#define WLAN_STATUS_REJECT_WITH_SCHEDULE 83
#define WLAN_STATUS_REJECT_NO_WAKEUP_SPECIFIED 84
#define WLAN_STATUS_SUCCESS_POWER_SAVE_MODE 85
#define WLAN_STATUS_PENDING_ADMITTING_FST_SESSION 86
#define WLAN_STATUS_PERFORMING_FST_NOW 87
#define WLAN_STATUS_PENDING_GAP_IN_BA_WINDOW 88
#define WLAN_STATUS_REJECT_U_PID_SETTING 89
#define WLAN_STATUS_REFUSED_EXTERNAL_REASON 92
#define WLAN_STATUS_REFUSED_AP_OUT_OF_MEMORY 93
#define WLAN_STATUS_REJECTED_EMERGENCY_SERVICE_NOT_SUPPORTED 94
#define WLAN_STATUS_QUERY_RESP_OUTSTANDING 95
#define WLAN_STATUS_REJECT_DSE_BAND 96
#define WLAN_STATUS_TCLAS_PROCESSING_TERMINATED 97
#define WLAN_STATUS_TS_SCHEDULE_CONFLICT 98
#define WLAN_STATUS_DENIED_WITH_SUGGESTED_BAND_AND_CHANNEL 99
#define WLAN_STATUS_MCCAOP_RESERVATION_CONFLICT 100
#define WLAN_STATUS_MAF_LIMIT_EXCEEDED 101
#define WLAN_STATUS_MCCA_TRACK_LIMIT_EXCEEDED 102
#define WLAN_STATUS_DENIED_DUE_TO_SPECTRUM_MANAGEMENT 103
#define WLAN_STATUS_ASSOC_DENIED_NO_VHT 104
#define WLAN_STATUS_ENABLEMENT_DENIED 105
#define WLAN_STATUS_RESTRICTION_FROM_AUTHORIZED_GDB 106
#define WLAN_STATUS_AUTHORIZATION_DEENABLED 107
#define WLAN_STATUS_FILS_AUTHENTICATION_FAILURE 112
#define WLAN_STATUS_UNKNOWN_AUTHENTICATION_SERVER 113
#define WLAN_STATUS_UNKNOWN_PASSWORD_IDENTIFIER 123
#define WLAN_STATUS_DENIED_HE_NOT_SUPPORTED 124
#define WLAN_STATUS_SAE_HASH_TO_ELEMENT 126
#define WLAN_STATUS_SAE_PK 127
#define WLAN_STATUS_DENIED_STA_AFF_WITH_MLD_WITH_EXISTING_ASSOC 130
#define WLAN_STATUS_EPCS_DENIED_UNAUTHORIZED 131
#define WLAN_STATUS_EPCS_DENIED 132
#define WLAN_STATUS_DENIED_TID_TO_LINK_MAPPING 133
#define WLAN_STATUS_PREFERRED_TID_TO_LINK_MAPPING_SUGGESTED 134
#define WLAN_STATUS_DENIED_EHT_NOT_SUPPORTED 135
#define WLAN_STATUS_INVALID_PUBLIC_KEY 136
#define WLAN_STATUS_PASN_BASE_AKMP_FAILED 137
#define WLAN_STATUS_OCI_MISMATCH 138
#define WLAN_STATUS_DENIED_TX_LINK_NOT_ACCEPTED 139
#define WLAN_STATUS_EPCS_DENIED_VERIFICATION_FAILURE 140
#define WLAN_STATUS_DENIED_OPERATION_PARAMETER_UPDATE 141

/* Reason codes (IEEE Std 802.11-2020, 9.4.1.7, Table 9-90) */
#define WLAN_REASON_UNSPECIFIED 1
#define WLAN_REASON_PREV_AUTH_NOT_VALID 2
#define WLAN_REASON_DEAUTH_LEAVING 3
#define WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY 4
#define WLAN_REASON_DISASSOC_AP_BUSY 5
#define WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA 6
#define WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA 7
#define WLAN_REASON_DISASSOC_STA_HAS_LEFT 8
#define WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH 9
#define WLAN_REASON_PWR_CAPABILITY_NOT_VALID 10
#define WLAN_REASON_SUPPORTED_CHANNEL_NOT_VALID 11
#define WLAN_REASON_BSS_TRANSITION_DISASSOC 12
#define WLAN_REASON_INVALID_IE 13
#define WLAN_REASON_MICHAEL_MIC_FAILURE 14
#define WLAN_REASON_4WAY_HANDSHAKE_TIMEOUT 15
#define WLAN_REASON_GROUP_KEY_UPDATE_TIMEOUT 16
#define WLAN_REASON_IE_IN_4WAY_DIFFERS 17
#define WLAN_REASON_GROUP_CIPHER_NOT_VALID 18
#define WLAN_REASON_PAIRWISE_CIPHER_NOT_VALID 19
#define WLAN_REASON_AKMP_NOT_VALID 20
#define WLAN_REASON_UNSUPPORTED_RSN_IE_VERSION 21
#define WLAN_REASON_INVALID_RSN_IE_CAPAB 22
#define WLAN_REASON_IEEE_802_1X_AUTH_FAILED 23
#define WLAN_REASON_CIPHER_SUITE_REJECTED 24
#define WLAN_REASON_TDLS_TEARDOWN_UNREACHABLE 25
#define WLAN_REASON_TDLS_TEARDOWN_UNSPECIFIED 26
#define WLAN_REASON_SSP_REQUESTED_DISASSOC 27
#define WLAN_REASON_NO_SSP_ROAMING_AGREEMENT 28
#define WLAN_REASON_BAD_CIPHER_OR_AKM 29
#define WLAN_REASON_NOT_AUTHORIZED_THIS_LOCATION 30
#define WLAN_REASON_SERVICE_CHANGE_PRECLUDES_TS 31
#define WLAN_REASON_UNSPECIFIED_QOS_REASON 32
#define WLAN_REASON_NOT_ENOUGH_BANDWIDTH 33
#define WLAN_REASON_DISASSOC_LOW_ACK 34
#define WLAN_REASON_EXCEEDED_TXOP 35
#define WLAN_REASON_STA_LEAVING 36
#define WLAN_REASON_END_TS_BA_DLS 37
#define WLAN_REASON_UNKNOWN_TS_BA 38
#define WLAN_REASON_TIMEOUT 39
#define WLAN_REASON_PEERKEY_MISMATCH 45
#define WLAN_REASON_AUTHORIZED_ACCESS_LIMIT_REACHED 46
#define WLAN_REASON_EXTERNAL_SERVICE_REQUIREMENTS 47
#define WLAN_REASON_INVALID_FT_ACTION_FRAME_COUNT 48
#define WLAN_REASON_INVALID_PMKID 49
#define WLAN_REASON_INVALID_MDE 50
#define WLAN_REASON_INVALID_FTE 51
#define WLAN_REASON_MESH_PEERING_CANCELLED 52
#define WLAN_REASON_MESH_MAX_PEERS 53
#define WLAN_REASON_MESH_CONFIG_POLICY_VIOLATION 54
#define WLAN_REASON_MESH_CLOSE_RCVD 55
#define WLAN_REASON_MESH_MAX_RETRIES 56
#define WLAN_REASON_MESH_CONFIRM_TIMEOUT 57
#define WLAN_REASON_MESH_INVALID_GTK 58
#define WLAN_REASON_MESH_INCONSISTENT_PARAMS 59
#define WLAN_REASON_MESH_INVALID_SECURITY_CAP 60
#define WLAN_REASON_MESH_PATH_ERROR_NO_PROXY_INFO 61
#define WLAN_REASON_MESH_PATH_ERROR_NO_FORWARDING_INFO 62
#define WLAN_REASON_MESH_PATH_ERROR_DEST_UNREACHABLE 63
#define WLAN_REASON_MAC_ADDRESS_ALREADY_EXISTS_IN_MBSS 64
#define WLAN_REASON_MESH_CHANNEL_SWITCH_REGULATORY_REQ 65
#define WLAN_REASON_MESH_CHANNEL_SWITCH_UNSPECIFIED 66


/* Element IDs (IEEE Std 802.11-2020, 9.4.2.1, Table 9-92) */
#define WLAN_EID_SSID 0
#define WLAN_EID_SUPP_RATES 1
#define WLAN_EID_DS_PARAMS 3
#define WLAN_EID_CF_PARAMS 4
#define WLAN_EID_TIM 5
#define WLAN_EID_IBSS_PARAMS 6
#define WLAN_EID_COUNTRY 7
#define WLAN_EID_REQUEST 10
#define WLAN_EID_BSS_LOAD 11
#define WLAN_EID_EDCA_PARAM_SET 12
#define WLAN_EID_TSPEC 13
#define WLAN_EID_TCLAS 14
#define WLAN_EID_SCHEDULE 15
#define WLAN_EID_CHALLENGE 16
#define WLAN_EID_PWR_CONSTRAINT 32
#define WLAN_EID_PWR_CAPABILITY 33
#define WLAN_EID_TPC_REQUEST 34
#define WLAN_EID_TPC_REPORT 35
#define WLAN_EID_SUPPORTED_CHANNELS 36
#define WLAN_EID_CHANNEL_SWITCH 37
#define WLAN_EID_MEASURE_REQUEST 38
#define WLAN_EID_MEASURE_REPORT 39
#define WLAN_EID_QUIET 40
#define WLAN_EID_IBSS_DFS 41
#define WLAN_EID_ERP_INFO 42
#define WLAN_EID_TS_DELAY 43
#define WLAN_EID_TCLAS_PROCESSING 44
#define WLAN_EID_HT_CAP 45
#define WLAN_EID_QOS 46
#define WLAN_EID_RSN 48
#define WLAN_EID_EXT_SUPP_RATES 50
#define WLAN_EID_AP_CHANNEL_REPORT 51
#define WLAN_EID_NEIGHBOR_REPORT 52
#define WLAN_EID_RCPI 53
#define WLAN_EID_MOBILITY_DOMAIN 54
#define WLAN_EID_FAST_BSS_TRANSITION 55
#define WLAN_EID_TIMEOUT_INTERVAL 56
#define WLAN_EID_RIC_DATA 57
#define WLAN_EID_DSE_REGISTERED_LOCATION 58
#define WLAN_EID_SUPPORTED_OPERATING_CLASSES 59
#define WLAN_EID_EXT_CHANSWITCH_ANN 60
#define WLAN_EID_HT_OPERATION 61
#define WLAN_EID_SECONDARY_CHANNEL_OFFSET 62
#define WLAN_EID_BSS_AVERAGE_ACCESS_DELAY 63
#define WLAN_EID_ANTENNA 64
#define WLAN_EID_RSNI 65
#define WLAN_EID_MEASUREMENT_PILOT_TRANSMISSION 66
#define WLAN_EID_BSS_AVAILABLE_ADM_CAPA 67
#define WLAN_EID_BSS_AC_ACCESS_DELAY 68 /* note: also used by WAPI */
#define WLAN_EID_TIME_ADVERTISEMENT 69
#define WLAN_EID_RRM_ENABLED_CAPABILITIES 70
#define WLAN_EID_MULTIPLE_BSSID 71
#define WLAN_EID_20_40_BSS_COEXISTENCE 72
#define WLAN_EID_20_40_BSS_INTOLERANT 73
#define WLAN_EID_OVERLAPPING_BSS_SCAN_PARAMS 74
#define WLAN_EID_RIC_DESCRIPTOR 75
#define WLAN_EID_MMIE 76
#define WLAN_EID_EVENT_REQUEST 78
#define WLAN_EID_EVENT_REPORT 79
#define WLAN_EID_DIAGNOSTIC_REQUEST 80
#define WLAN_EID_DIAGNOSTIC_REPORT 81
#define WLAN_EID_LOCATION_PARAMETERS 82
#define WLAN_EID_NONTRANSMITTED_BSSID_CAPA 83
#define WLAN_EID_SSID_LIST 84
#define WLAN_EID_MULTIPLE_BSSID_INDEX 85
#define WLAN_EID_FMS_DESCRIPTOR 86
#define WLAN_EID_FMS_REQUEST 87
#define WLAN_EID_FMS_RESPONSE 88
#define WLAN_EID_QOS_TRAFFIC_CAPABILITY 89
#define WLAN_EID_BSS_MAX_IDLE_PERIOD 90
#define WLAN_EID_TFS_REQ 91
#define WLAN_EID_TFS_RESP 92
#define WLAN_EID_WNMSLEEP 93
#define WLAN_EID_TIM_BROADCAST_REQUEST 94
#define WLAN_EID_TIM_BROADCAST_RESPONSE 95
#define WLAN_EID_COLLOCATED_INTERFERENCE_REPORT 96
#define WLAN_EID_CHANNEL_USAGE 97
#define WLAN_EID_TIME_ZONE 98
#define WLAN_EID_DMS_REQUEST 99
#define WLAN_EID_DMS_RESPONSE 100
#define WLAN_EID_LINK_ID 101
#define WLAN_EID_WAKEUP_SCHEDULE 102
#define WLAN_EID_CHANNEL_SWITCH_TIMING 104
#define WLAN_EID_PTI_CONTROL 105
#define WLAN_EID_TPU_BUFFER_STATUS 106
#define WLAN_EID_INTERWORKING 107
#define WLAN_EID_ADV_PROTO 108
#define WLAN_EID_EXPEDITED_BANDWIDTH_REQ 109
#define WLAN_EID_QOS_MAP_SET 110
#define WLAN_EID_ROAMING_CONSORTIUM 111
#define WLAN_EID_EMERGENCY_ALERT_ID 112
#define WLAN_EID_MESH_CONFIG 113
#define WLAN_EID_MESH_ID 114
#define WLAN_EID_MESH_LINK_METRIC_REPORT 115
#define WLAN_EID_CONGESTION_NOTIFICATION 116
#define WLAN_EID_PEER_MGMT 117
#define WLAN_EID_MESH_CHANNEL_SWITCH_PARAMETERS 118
#define WLAN_EID_MESH_AWAKE_WINDOW 119
#define WLAN_EID_BEACON_TIMING 120
#define WLAN_EID_MCCAOP_SETUP_REQUEST 121
#define WLAN_EID_MCCAOP_SETUP_REPLY 122
#define WLAN_EID_MCCAOP_ADVERTISEMENT 123
#define WLAN_EID_MCCAOP_TEARDOWN 124
#define WLAN_EID_GANN 125
#define WLAN_EID_RANN 126
#define WLAN_EID_EXT_CAPAB 127
#define WLAN_EID_PREQ 130
#define WLAN_EID_PREP 131
#define WLAN_EID_PERR 132
#define WLAN_EID_PXU 137
#define WLAN_EID_PXUC 138
#define WLAN_EID_AMPE 139
#define WLAN_EID_MIC 140
#define WLAN_EID_DESTINATION_URI 141
#define WLAN_EID_U_APSD_COEX 142
#define WLAN_EID_DMG_WAKEUP_SCHEDULE 143
#define WLAN_EID_EXTENDED_SCHEDULE 144
#define WLAN_EID_STA_AVAILABILITY 145
#define WLAN_EID_DMG_TSPEC 146
#define WLAN_EID_NEXT_DMG_ATI 147
#define WLAN_EID_DMG_CAPABILITIES 148
#define WLAN_EID_DMG_OPERATION 151
#define WLAN_EID_DMG_BSS_PARAMETER_CHANGE 152
#define WLAN_EID_DMG_BEAM_REFINEMENT 153
#define WLAN_EID_CHANNEL_MEASUREMENT_FEEDBACK 154
#define WLAN_EID_CCKM 156
#define WLAN_EID_AWAKE_WINDOW 157
#define WLAN_EID_MULTI_BAND 158
#define WLAN_EID_ADDBA_EXTENSION 159
#define WLAN_EID_NEXTPCP_LIST 160
#define WLAN_EID_PCP_HANDOVER 161
#define WLAN_EID_DMG_LINK_MARGIN 162
#define WLAN_EID_SWITCHING_STREAM 163
#define WLAN_EID_SESSION_TRANSITION 164
#define WLAN_EID_DYNAMIC_TONE_PAIRING_REPORT 165
#define WLAN_EID_CLUSTER_REPORT 166
#define WLAN_EID_REPLAY_CAPABILITIES 167
#define WLAN_EID_RELAY_TRANSFER_PARAM_SET 168
#define WLAN_EID_BEAMLINK_MAINTENANCE 169
#define WLAN_EID_MULTIPLE_MAC_SUBLAYERS 170
#define WLAN_EID_U_PID 171
#define WLAN_EID_DMG_LINK_ADAPTATION_ACK 172
#define WLAN_EID_MCCAOP_ADVERTISEMENT_OVERVIEW 174
#define WLAN_EID_QUIET_PERIOD_REQUEST 175
#define WLAN_EID_QUIET_PERIOD_RESPONSE 177
#define WLAN_EID_QMF_POLICY 181
#define WLAN_EID_ECAPC_POLICY 182
#define WLAN_EID_CLUSTER_TIME_OFFSET 183
#define WLAN_EID_INTRA_ACCESS_CATEGORY_PRIORITY 184
#define WLAN_EID_SCS_DESCRIPTOR 185
#define WLAN_EID_QLOAD_REPORT 186
#define WLAN_EID_HCCA_TXOP_UPDATE_COUNT 187
#define WLAN_EID_HIGHER_LAYER_STREAM_ID 188
#define WLAN_EID_GCR_GROUP_ADDRESS 189
#define WLAN_EID_ANTENNA_SECTOR_ID_PATTERN 190
#define WLAN_EID_VHT_CAP 191
#define WLAN_EID_VHT_OPERATION 192
#define WLAN_EID_EXTENDED_BSS_LOAD 193
#define WLAN_EID_WIDE_BW_CHSWITCH  194
#define WLAN_EID_TRANSMIT_POWER_ENVELOPE 195
#define WLAN_EID_CHANNEL_SWITCH_WRAPPER 196
#define WLAN_EID_AID 197
#define WLAN_EID_QUIET_CHANNEL 198
#define WLAN_EID_OPERATING_MODE_NOTIFICATION 199
#define WLAN_EID_UPSIM 200
#define WLAN_EID_REDUCED_NEIGHBOR_REPORT 201
#define WLAN_EID_TVHT_OPERATION 202
#define WLAN_EID_DEVICE_LOCATION 204
#define WLAN_EID_WHITE_SPACE_MAP 205
#define WLAN_EID_FTM_PARAMETERS 206
#define WLAN_EID_S1G_BCN_COMPAT 213
#define WLAN_EID_TWT 216
#define WLAN_EID_S1G_CAPABILITIES 217
#define WLAN_EID_VENDOR_SPECIFIC 221
#define WLAN_EID_S1G_OPERATION 232
#define WLAN_EID_CAG_NUMBER 237
#define WLAN_EID_AP_CSN 239
#define WLAN_EID_FILS_INDICATION 240
#define WLAN_EID_DILS 241
#define WLAN_EID_FRAGMENT 242
#define WLAN_EID_RSNX 244
#define WLAN_EID_EXTENSION 255

/* Element ID Extension (EID 255) values */
#define WLAN_EID_EXT_ASSOC_DELAY_INFO 1
#define WLAN_EID_EXT_FILS_REQ_PARAMS 2
#define WLAN_EID_EXT_FILS_KEY_CONFIRM 3
#define WLAN_EID_EXT_FILS_SESSION 4
#define WLAN_EID_EXT_FILS_HLP_CONTAINER 5
#define WLAN_EID_EXT_FILS_IP_ADDR_ASSIGN 6
#define WLAN_EID_EXT_KEY_DELIVERY 7
#define WLAN_EID_EXT_WRAPPED_DATA 8
#define WLAN_EID_EXT_FTM_SYNC_INFO 9
#define WLAN_EID_EXT_EXTENDED_REQUEST 10
#define WLAN_EID_EXT_ESTIMATED_SERVICE_PARAMS 11
#define WLAN_EID_EXT_FILS_PUBLIC_KEY 12
#define WLAN_EID_EXT_FILS_NONCE 13
#define WLAN_EID_EXT_FUTURE_CHANNEL_GUIDANCE 14
#define WLAN_EID_EXT_OWE_DH_PARAM 32
#define WLAN_EID_EXT_PASSWORD_IDENTIFIER 33
#define WLAN_EID_EXT_HE_CAPABILITIES 35
#define WLAN_EID_EXT_HE_OPERATION 36
#define WLAN_EID_EXT_HE_MU_EDCA_PARAMS 38
#define WLAN_EID_EXT_SPATIAL_REUSE 39
#define WLAN_EID_EXT_COLOR_CHANGE_ANNOUNCEMENT 42
#define WLAN_EID_EXT_MAX_CHANNEL_SWITCH_TIME 52
#define WLAN_EID_EXT_OCV_OCI 54
#define WLAN_EID_EXT_MULTIPLE_BSSID_CONFIGURATION 55
#define WLAN_EID_EXT_NON_INHERITANCE 56
#define WLAN_EID_EXT_KNOWN_BSSID 57
#define WLAN_EID_EXT_SHORT_SSID_LIST 58
#define WLAN_EID_EXT_HE_6GHZ_BAND_CAP 59
#define WLAN_EID_EXT_EDMG_CAPABILITIES 61
#define WLAN_EID_EXT_EDMG_OPERATION 62
#define WLAN_EID_EXT_MSCS_DESCRIPTOR 88
#define WLAN_EID_EXT_TCLAS_MASK 89
#define WLAN_EID_EXT_REJECTED_GROUPS 92
#define WLAN_EID_EXT_ANTI_CLOGGING_TOKEN 93
#define WLAN_EID_EXT_PASN_PARAMS 100
#define WLAN_EID_EXT_EHT_OPERATION 106
#define WLAN_EID_EXT_MULTI_LINK 107
#define WLAN_EID_EXT_EHT_CAPABILITIES 108
#define WLAN_EID_EXT_TID_TO_LINK_MAPPING 109
#define WLAN_EID_EXT_MULTI_LINK_TRAFFIC_INDICATION 110
#define WLAN_EID_EXT_QOS_CHARACTERISTICS 113
#define WLAN_EID_EXT_AKM_SUITE_SELECTOR 114
#define WLAN_EID_EXT_BANDWIDTH_INDICATION 135
#define WLAN_EID_EXT_KNOWN_STA_IDENTIFICATION 136
#define WLAN_EID_EXT_PASN_ENCRYPTED_DATA 140

/* Extended Capabilities field */
#define WLAN_EXT_CAPAB_20_40_COEX 0
#define WLAN_EXT_CAPAB_GLK 1
#define WLAN_EXT_CAPAB_EXT_CHAN_SWITCH 2
#define WLAN_EXT_CAPAB_GLK_GCR 3
#define WLAN_EXT_CAPAB_PSMP 4
/* 5 - Reserved */
#define WLAN_EXT_CAPAB_S_PSMP 6
#define WLAN_EXT_CAPAB_EVENT 7
#define WLAN_EXT_CAPAB_DIAGNOSTICS 8
#define WLAN_EXT_CAPAB_MULTICAST_DIAGNOSTICS 9
#define WLAN_EXT_CAPAB_LOCATION_TRACKING 10
#define WLAN_EXT_CAPAB_FMS 11
#define WLAN_EXT_CAPAB_PROXY_ARP 12
#define WLAN_EXT_CAPAB_COLL_INTERF_REP 13
#define WLAN_EXT_CAPAB_CIVIC_LOCATION 14
#define WLAN_EXT_CAPAB_GEOSPATIAL_LOCATION 15
#define WLAN_EXT_CAPAB_TFS 16
#define WLAN_EXT_CAPAB_WNM_SLEEP_MODE 17
#define WLAN_EXT_CAPAB_TIM_BROADCAST 18
#define WLAN_EXT_CAPAB_BSS_TRANSITION 19
#define WLAN_EXT_CAPAB_QOS_TRAFFIC 20
#define WLAN_EXT_CAPAB_AC_STA_COUNT 21
#define WLAN_EXT_CAPAB_MULTIPLE_BSSID 22
#define WLAN_EXT_CAPAB_TIMING_MEASUREMENT 23
#define WLAN_EXT_CAPAB_CHANNEL_USAGE 24
#define WLAN_EXT_CAPAB_SSID_LIST 25
#define WLAN_EXT_CAPAB_DMS 26
#define WLAN_EXT_CAPAB_UTF_TSF_OFFSET 27
#define WLAN_EXT_CAPAB_TPU_BUFFER_STA 28
#define WLAN_EXT_CAPAB_TDLS_PEER_PSM 29
#define WLAN_EXT_CAPAB_TDLS_CHANNEL_SWITCH 30
#define WLAN_EXT_CAPAB_INTERWORKING 31
#define WLAN_EXT_CAPAB_QOS_MAP 32
#define WLAN_EXT_CAPAB_EBR 33
#define WLAN_EXT_CAPAB_SSPN_INTERFACE 34
/* 35 - Reserved */
#define WLAN_EXT_CAPAB_MSGCF 36
#define WLAN_EXT_CAPAB_TDLS 37
#define WLAN_EXT_CAPAB_TDLS_PROHIBITED 38
#define WLAN_EXT_CAPAB_TDLS_CHANNEL_SWITCH_PROHIBITED 39
#define WLAN_EXT_CAPAB_REJECT_UNADMITTED_FRAME 40
/* 41-43 - Service Interval Granularity */
#define WLAN_EXT_CAPAB_IDENTIFIER_LOCATION 44
#define WLAN_EXT_CAPAB_U_APSD_COEX 45
#define WLAN_EXT_CAPAB_WNM_NOTIFCATION 46
#define WLAN_EXT_CAPAB_QAB 47
#define WLAN_EXT_CAPAB_UTF_8_SSID 48
#define WLAN_EXT_CAPAB_QMF 49
#define WLAN_EXT_CAPAB_QMF_RECONFIG 50
#define WLAN_EXT_CAPAB_ROBUST_AV_STREAMING 51
#define WLAN_EXT_CAPAB_ADVANCED_GCR 52
#define WLAN_EXT_CAPAB_MESH_GCR 53
#define WLAN_EXT_CAPAB_SCS 54
#define WLAN_EXT_CAPAB_QLOAD_REPORT 55
#define WLAN_EXT_CAPAB_ALT_EDCA 56
#define WLAN_EXT_CAPAB_UNPROT_TXOP_NEG 57
#define WLAN_EXT_CAPAB_PROT_TXOP_NEG 58
/* 59 - Reserved */
#define WLAN_EXT_CAPAB_PROT_QLOAD_REPORT 60
#define WLAN_EXT_CAPAB_TDLS_WIDER_BW 61
#define WLAN_EXT_CAPAB_OPMODE_NOTIF 62
/* 63-64 - Max Number of MSDUs In A-MSDU */
#define WLAN_EXT_CAPAB_CHANNEL_SCHEDULE_MGMT 65
#define WLAN_EXT_CAPAB_GEODB_INBAND_ENABLING_SIGNAL 66
#define WLAN_EXT_CAPAB_NETWORK_CHANNEL_CTRL 67
#define WLAN_EXT_CAPAB_WHITE_SPACE_MAP 68
#define WLAN_EXT_CAPAB_CHANNEL_AVAIL_QUERY 69
#define WLAN_EXT_CAPAB_FTM_RESPONDER 70
#define WLAN_EXT_CAPAB_FTM_INITIATOR 71
#define WLAN_EXT_CAPAB_FILS 72
#define WLAN_EXT_CAPAB_EXT_SPECTRUM_MGMT 73
#define WLAN_EXT_CAPAB_FUTURE_CHANNEL_GUIDANCE 74
#define WLAN_EXT_CAPAB_PAD 75
/* 76-79 - Reserved */
#define WLAN_EXT_CAPAB_COMPLETE_NON_TX_BSSID_PROFILE 80
#define WLAN_EXT_CAPAB_SAE_PW_ID 81
#define WLAN_EXT_CAPAB_SAE_PW_ID_EXCLUSIVELY 82
#define WLAN_EXT_CAPAB_BEACON_PROTECTION 84
#define WLAN_EXT_CAPAB_MSCS 85
#define WLAN_EXT_CAPAB_SAE_PK_EXCLUSIVELY 88
#define WLAN_EXT_CAPAB_KNOWN_STA_IDENTIFICATION 102

/* Extended RSN Capabilities */
/* bits 0-3: Field length (n-1) */
#define WLAN_RSNX_CAPAB_PROTECTED_TWT 4
#define WLAN_RSNX_CAPAB_SAE_H2E 5
#define WLAN_RSNX_CAPAB_SAE_PK 6
#define WLAN_RSNX_CAPAB_SECURE_LTF 8
#define WLAN_RSNX_CAPAB_SECURE_RTT 9
#define WLAN_RSNX_CAPAB_URNM_MFPR_X20 10
#define WLAN_RSNX_CAPAB_SPP_A_MSDU 14
#define WLAN_RSNX_CAPAB_URNM_MFPR 15
#define WLAN_RSNX_CAPAB_KEK_IN_PASN 18
#define WLAN_RSNX_CAPAB_SSID_PROTECTION 21

/* Multiple BSSID element subelements */
#define WLAN_MBSSID_SUBELEMENT_NONTRANSMITTED_BSSID_PROFILE 0

/* Action frame categories (IEEE Std 802.11-2020, 9.4.1.11, Table 9-51) */
#define WLAN_ACTION_SPECTRUM_MGMT 0
#define WLAN_ACTION_QOS 1
#define WLAN_ACTION_DLS 2
#define WLAN_ACTION_BLOCK_ACK 3
#define WLAN_ACTION_PUBLIC 4
#define WLAN_ACTION_RADIO_MEASUREMENT 5
#define WLAN_ACTION_FT 6
#define WLAN_ACTION_HT 7
#define WLAN_ACTION_SA_QUERY 8
#define WLAN_ACTION_PROTECTED_DUAL 9
#define WLAN_ACTION_WNM 10
#define WLAN_ACTION_UNPROTECTED_WNM 11
#define WLAN_ACTION_TDLS 12
#define WLAN_ACTION_MESH 13
#define WLAN_ACTION_MULTIHOP 14
#define WLAN_ACTION_SELF_PROTECTED 15
#define WLAN_ACTION_DMG 16
#define WLAN_ACTION_WMM 17 /* WMM Specification 1.1 */
#define WLAN_ACTION_FST 18
#define WLAN_ACTION_ROBUST_AV_STREAMING 19
#define WLAN_ACTION_UNPROTECTED_DMG 20
#define WLAN_ACTION_VHT 21
#define WLAN_ACTION_UNPROTECTED_S1G 22
#define WLAN_ACTION_S1G 23
#define WLAN_ACTION_FLOW_CONTROL 24
#define WLAN_ACTION_CTRL_RESP_MCS_NEG 25
#define WLAN_ACTION_FILS 26
#define WLAN_ACTION_CDMG 27
#define WLAN_ACTION_CMMG 28
#define WLAN_ACTION_GLK 29
#define WLAN_ACTION_HE 30
#define WLAN_ACTION_PROTECTED_HE 31
#define WLAN_ACTION_WUR 32
#define WLAN_ACTION_PROTECTED_FTM 34
#define WLAN_ACTION_EHT 36
#define WLAN_ACTION_PROTECTED_EHT 37
#define WLAN_ACTION_VENDOR_SPECIFIC_PROTECTED 126
#define WLAN_ACTION_VENDOR_SPECIFIC 127
/* Note: 128-255 used to report errors by setting category | 0x80 */

/* Public action codes (IEEE Std 802.11-2020, 9.6.7.1, Table 9-364) */
#define WLAN_PA_20_40_BSS_COEX 0
#define WLAN_PA_DSE_ENABLEMENT 1
#define WLAN_PA_DSE_DEENABLEMENT 2
#define WLAN_PA_DSE_REG_LOCATION_ANNOUNCE 3
#define WLAN_PA_EXT_CHANNEL_SWITCH_ANNOUNCE 4
#define WLAN_PA_DSE_MEASUREMENT_REQ 5
#define WLAN_PA_DSE_MEASUREMENT_RESP 6
#define WLAN_PA_MEASUREMENT_PILOT 7
#define WLAN_PA_DSE_POWER_CONSTRAINT 8
#define WLAN_PA_VENDOR_SPECIFIC 9
#define WLAN_PA_GAS_INITIAL_REQ 10
#define WLAN_PA_GAS_INITIAL_RESP 11
#define WLAN_PA_GAS_COMEBACK_REQ 12
#define WLAN_PA_GAS_COMEBACK_RESP 13
#define WLAN_TDLS_DISCOVERY_RESPONSE 14
#define WLAN_PA_LOCATION_TRACK_NOTIFICATION 15
#define WLAN_PA_QAB_REQUEST_FRAME 16
#define WLAN_PA_QAB_RESPONSE_FRAME 17
#define WLAN_PA_QMF_POLICY 18
#define WLAN_PA_QMF_POLICY_CHANGE 19
#define WLAN_PA_QLOAD_REQUEST 20
#define WLAN_PA_QLOAD_REPORT 21
#define WLAN_PA_HCCA_TXOP_ADVERTISEMENT 22
#define WLAN_PA_HCCA_TXOP_RESPONSE 23
#define WLAN_PA_PUBLIC_KEY 24
#define WLAN_PA_CHANNEL_AVAILABILITY_QUERY 25
#define WLAN_PA_CHANNEL_SCHEDULE_MANAGEMENT 26
#define WLAN_PA_CONTACT_VERIFICATION_SIGNAL 27
#define WLAN_PA_GDD_ENABLEMENT_REQ 28
#define WLAN_PA_GDD_ENABLEMENT_RESP 29
#define WLAN_PA_NETWORK_CHANNEL_CONTROL 30
#define WLAN_PA_WHITE_SPACE_MAP_ANNOUNCEMENT 31
#define WLAN_PA_FTM_REQUEST 32
#define WLAN_PA_FTM 33
#define WLAN_PA_FILS_DISCOVERY 34
#define WLAN_PA_LOCATION_MEASUREMENT_REPORT 47

/* HT Action field values (IEEE Std 802.11-2024, 9.6.11.1, Table 9-517) */
#define WLAN_HT_ACTION_NOTIFY_CHANWIDTH 0
#define WLAN_HT_ACTION_SMPS 1
#define WLAN_HT_ACTION_CSI 4
#define WLAN_HT_ACTION_NONCOMPRESSED_BF 5
#define WLAN_HT_ACTION_COMPRESSED_BF 6
#define WLAN_HT_ACTION_ASEL_IDX_FEEDBACK 7

/* VHT Action field values (IEEE Std 802.11-2024, 9.6.22.1, Table 9-605) */
#define WLAN_VHT_ACTION_COMPRESSED_BF 0
#define WLAN_VHT_ACTION_GROUP_ID_MGMT 1
#define WLAN_VHT_ACTION_OPMODE_NOTIF 2

/* Protected Dual of Public Action frames (IEEE Std 802.11-2020, 9.6.10,
 * Table 9-404) */
#define WLAN_PROT_DSE_ENABLEMENT 1
#define WLAN_PROT_DSE_DEENABLEMENT 2
#define WLAN_PROT_EXT_CSA 4
#define WLAN_PROT_MEASUREMENT_REQ 5
#define WLAN_PROT_MEASUREMENT_REPORT 6
#define WLAN_PROT_DSE_POWER_CONSTRAINT 8
#define WLAN_PROT_VENDOR_SPECIFIC 9
#define WLAN_PROT_GAS_INITIAL_REQ 10
#define WLAN_PROT_GAS_INITIAL_RESP 11
#define WLAN_PROT_GAS_COMEBACK_REQ 12
#define WLAN_PROT_GAS_COMEBACK_RESP 13
#define WLAN_PROT_QAB_REQUEST_FRAME 16
#define WLAN_PROT_QAB_RESPONSE_FRAME 17
#define WLAN_PROT_QMF_POLICY 18
#define WLAN_PROT_QMF_POLICY_CHANGE 19
#define WLAN_PROT_QLOAD_REQUEST 20
#define WLAN_PROT_QLOAD_REPORT 21
#define WLAN_PROT_HCCA_TXOP_ADVERTISEMENT 22
#define WLAN_PROT_HCCA_TXOP_RESPONSE 23
#define WLAN_PROT_CHANNEL_AVAILABILITY_QUERY 25
#define WLAN_PROT_CHANNEL_SCHEDULE_MANAGEMENT 26
#define WLAN_PROT_CONTACT_VERIFICATION_SIGNAL 27
#define WLAN_PROT_GDD_ENABLEMENT_REQ 28
#define WLAN_PROT_GDD_ENABLEMENT_RESP 29
#define WLAN_PROT_NETWORK_CHANNEL_CONTROL 30
#define WLAN_PROT_WHITE_SPACE_MAP_ANNOUNCEMENT 31

/* SA Query Action frame (IEEE Std 802.11-2020, 9.6.9) */
#define WLAN_SA_QUERY_REQUEST 0
#define WLAN_SA_QUERY_RESPONSE 1

#define WLAN_SA_QUERY_TR_ID_LEN 2

/* TDLS action codes */
#define WLAN_TDLS_SETUP_REQUEST 0
#define WLAN_TDLS_SETUP_RESPONSE 1
#define WLAN_TDLS_SETUP_CONFIRM 2
#define WLAN_TDLS_TEARDOWN 3
#define WLAN_TDLS_PEER_TRAFFIC_INDICATION 4
#define WLAN_TDLS_CHANNEL_SWITCH_REQUEST 5
#define WLAN_TDLS_CHANNEL_SWITCH_RESPONSE 6
#define WLAN_TDLS_PEER_PSM_REQUEST 7
#define WLAN_TDLS_PEER_PSM_RESPONSE 8
#define WLAN_TDLS_PEER_TRAFFIC_RESPONSE 9
#define WLAN_TDLS_DISCOVERY_REQUEST 10

/* Radio Measurement Action codes */
#define WLAN_RRM_RADIO_MEASUREMENT_REQUEST 0
#define WLAN_RRM_RADIO_MEASUREMENT_REPORT 1
#define WLAN_RRM_LINK_MEASUREMENT_REQUEST 2
#define WLAN_RRM_LINK_MEASUREMENT_REPORT 3
#define WLAN_RRM_NEIGHBOR_REPORT_REQUEST 4
#define WLAN_RRM_NEIGHBOR_REPORT_RESPONSE 5

/* Protected Fine Timing Frame Action Field value */
#define WLAN_PROT_FTM_REQUEST 1
#define WLAN_PROT_FTM 2
#define WLAN_PROT_FTM_REPORT 3

/* Protected EHT Action field values */
#define WLAN_PROT_EHT_T2L_MAPPING_REQUEST 0
#define WLAN_PROT_EHT_T2L_MAPPING_RESPONSE 1
#define WLAN_PROT_EHT_T2L_MAPPING_TEARDOWN 2
#define WLAN_PROT_EHT_EPCS_ENABLE_REQUEST 3
#define WLAN_PROT_EHT_EPCS_ENABLE_RESPONSE 4
#define WLAN_PROT_EHT_EPCS_ENABLE_TEARDOWN 5
#define WLAN_PROT_EHT_EML_OPMODE_NOTIF 6
#define WLAN_PROT_EHT_LINK_RECOMMENDATION 7
#define WLAN_PROT_EHT_MLO_UPDATE_REQUEST 8
#define WLAN_PROT_EHT_MLO_UPDATE_RESPONSE 9
#define WLAN_PROT_EHT_LINK_RECONFIG_NOTIFY 10
#define WLAN_PROT_EHT_LINK_RECONFIG_REQUEST 11
#define WLAN_PROT_EHT_LINK_RECONFIG_RESPONSE 12

/* Radio Measurement capabilities (from RM Enabled Capabilities element)
 * IEEE Std 802.11-2020, 9.4.2.44, Table 9-179 */
/* byte 1 (out of 5) */
#define WLAN_RRM_CAPS_LINK_MEASUREMENT BIT(0)
#define WLAN_RRM_CAPS_NEIGHBOR_REPORT BIT(1)
#define WLAN_RRM_CAPS_BEACON_REPORT_PASSIVE BIT(4)
#define WLAN_RRM_CAPS_BEACON_REPORT_ACTIVE BIT(5)
#define WLAN_RRM_CAPS_BEACON_REPORT_TABLE BIT(6)
/* byte 2 (out of 5) */
#define WLAN_RRM_CAPS_LCI_MEASUREMENT BIT(4)
/* byte 5 (out of 5) */
#define WLAN_RRM_CAPS_FTM_RANGE_REPORT BIT(2)
#define WLAN_RRM_CAPS_CIVIC_LOCATION_MEASUREMENT BIT(3)

/*
 * IEEE Std 802.11-2020, 9.4.2.20.19 (Fine Timing Measurement Range
 * request) - Minimum AP Count
 */
#define WLAN_RRM_RANGE_REQ_MAX_MIN_AP 15

/* Timeout Interval Type */
#define WLAN_TIMEOUT_REASSOC_DEADLINE 1
#define WLAN_TIMEOUT_KEY_LIFETIME 2
#define WLAN_TIMEOUT_ASSOC_COMEBACK 3

/* Interworking element (IEEE Std 802.11-2020, 9.4.2.91) -
 * Access Network Options */
#define INTERWORKING_ANO_ACCESS_NETWORK_MASK 0x0f
#define INTERWORKING_ANO_INTERNET 0x10
#define INTERWORKING_ANO_ASRA 0x20
#define INTERWORKING_ANO_ESR 0x40
#define INTERWORKING_ANO_UESA 0x80

#define INTERWORKING_ANT_PRIVATE 0
#define INTERWORKING_ANT_PRIVATE_WITH_GUEST 1
#define INTERWORKING_ANT_CHARGEABLE_PUBLIC 2
#define INTERWORKING_ANT_FREE_PUBLIC 3
#define INTERWORKING_ANT_PERSONAL_DEVICE 4
#define INTERWORKING_ANT_EMERGENCY_SERVICES 5
#define INTERWORKING_ANT_TEST 6
#define INTERWORKING_ANT_WILDCARD 15

/* Advertisement Protocol ID definitions (IEEE Std 802.11-2020, Table 9-237) */
enum adv_proto_id {
  ACCESS_NETWORK_QUERY_PROTOCOL = 0,
  MIH_INFO_SERVICE = 1,
  MIH_CMD_AND_EVENT_DISCOVERY = 2,
  EMERGENCY_ALERT_SYSTEM = 3,
  REGISTERED_LOCATION_QUERY_PROTO = 4,
  ADV_PROTO_VENDOR_SPECIFIC = 221
};

/* ANQP-element definitions (IEEE Std 802.11-2020, Table 9-331) */
enum anqp_info_id {
  ANQP_QUERY_LIST = 256,
  ANQP_CAPABILITY_LIST = 257,
  ANQP_VENUE_NAME = 258,
  ANQP_EMERGENCY_CALL_NUMBER = 259,
  ANQP_NETWORK_AUTH_TYPE = 260,
  ANQP_ROAMING_CONSORTIUM = 261,
  ANQP_IP_ADDR_TYPE_AVAILABILITY = 262,
  ANQP_NAI_REALM = 263,
  ANQP_3GPP_CELLULAR_NETWORK = 264,
  ANQP_AP_GEOSPATIAL_LOCATION = 265,
  ANQP_AP_CIVIC_LOCATION = 266,
  ANQP_AP_LOCATION_PUBLIC_URI = 267,
  ANQP_DOMAIN_NAME = 268,
  ANQP_EMERGENCY_ALERT_URI = 269,
  ANQP_TDLS_CAPABILITY = 270,
  ANQP_EMERGENCY_NAI = 271,
  ANQP_NEIGHBOR_REPORT = 272,
  ANQP_QUERY_AP_LIST = 273,
  ANQP_AP_LIST_RESPONSE = 274,
  ANQP_FILS_REALM_INFO = 275,
  ANQP_CAG = 276,
  ANQP_VENUE_URL = 277,
  ANQP_ADVICE_OF_CHARGE = 278,
  ANQP_LOCAL_CONTENT = 279,
  ANQP_NETWORK_AUTH_TYPE_TIMESTAMP = 280,
  ANQP_VENDOR_SPECIFIC = 56797
};

/* NAI Realm list - EAP Method subfield - Authentication Parameter ID */
enum nai_realm_eap_auth_param {
  NAI_REALM_EAP_AUTH_EXPANDED_EAP_METHOD = 1,
  NAI_REALM_EAP_AUTH_NON_EAP_INNER_AUTH = 2,
  NAI_REALM_EAP_AUTH_INNER_AUTH_EAP_METHOD = 3,
  NAI_REALM_EAP_AUTH_EXPANDED_INNER_EAP_METHOD = 4,
  NAI_REALM_EAP_AUTH_CRED_TYPE = 5,
  NAI_REALM_EAP_AUTH_TUNNELED_CRED_TYPE = 6,
  NAI_REALM_EAP_AUTH_VENDOR_SPECIFIC = 221
};

enum nai_realm_eap_auth_inner_non_eap {
  NAI_REALM_INNER_NON_EAP_PAP = 1,
  NAI_REALM_INNER_NON_EAP_CHAP = 2,
  NAI_REALM_INNER_NON_EAP_MSCHAP = 3,
  NAI_REALM_INNER_NON_EAP_MSCHAPV2 = 4
};

enum nai_realm_eap_cred_type {
  NAI_REALM_CRED_TYPE_SIM = 1,
  NAI_REALM_CRED_TYPE_USIM = 2,
  NAI_REALM_CRED_TYPE_NFC_SECURE_ELEMENT = 3,
  NAI_REALM_CRED_TYPE_HARDWARE_TOKEN = 4,
  NAI_REALM_CRED_TYPE_SOFTOKEN = 5,
  NAI_REALM_CRED_TYPE_CERTIFICATE = 6,
  NAI_REALM_CRED_TYPE_USERNAME_PASSWORD = 7,
  NAI_REALM_CRED_TYPE_NONE = 8,
  NAI_REALM_CRED_TYPE_ANONYMOUS = 9,
  NAI_REALM_CRED_TYPE_VENDOR_SPECIFIC = 10
};

/* Unprotected S1G Action field values for WLAN_ACTION_S1G */
#define S1G_ACT_AID_SWITCH_REQUEST   0
#define S1G_ACT_AID_SWITCH_RESPONSE  1
#define S1G_ACT_SYNC_CONTROL         2
#define S1G_ACT_STA_INFO_ANNOUNCE    3
#define S1G_ACT_EDCA_PARAM_SET       4
#define S1G_ACT_EL_OPERATION         5
#define S1G_ACT_TWT_SETUP            6
#define S1G_ACT_TWT_TEARDOWN         7
#define S1G_ACT_SECT_GROUP_ID_LIST   8
#define S1G_ACT_SECT_ID_FEEDBACK     9
#define S1G_ACT_TWT_INFORMATION      11

/*
 * IEEE Std 802.11-2020, Table 9-98 - Measurement type definitions for
 * measurement requests
 */
enum measure_type {
  MEASURE_TYPE_BASIC = 0,
  MEASURE_TYPE_CCA = 1,
  MEASURE_TYPE_RPI_HIST = 2,
  MEASURE_TYPE_CHANNEL_LOAD = 3,
  MEASURE_TYPE_NOISE_HIST = 4,
  MEASURE_TYPE_BEACON = 5,
  MEASURE_TYPE_FRAME = 6,
  MEASURE_TYPE_STA_STATISTICS = 7,
  MEASURE_TYPE_LCI = 8,
  MEASURE_TYPE_TRANSMIT_STREAM = 9,
  MEASURE_TYPE_MULTICAST_DIAG = 10,
  MEASURE_TYPE_LOCATION_CIVIC = 11,
  MEASURE_TYPE_LOCATION_ID = 12,
  MEASURE_TYPE_DIRECTIONAL_CHAN_QUALITY = 13,
  MEASURE_TYPE_DIRECTIONAL_MEASURE = 14,
  MEASURE_TYPE_DIRECTIONAL_STATS = 15,
  MEASURE_TYPE_FTM_RANGE = 16,
  MEASURE_TYPE_MEASURE_PAUSE = 255,
};

/* IEEE Std 802.11-2020, Table 9-110 - Location Subject field definition */
enum location_subject {
  LOCATION_SUBJECT_LOCAL = 0,
  LOCATION_SUBJECT_REMOTE = 1,
  LOCATION_SUBJECT_3RD_PARTY = 2,
};

/*
 * IEEE Std 802.11-2020, Table 9-111 - Optional subelement IDs for LCI request
 */
enum lci_req_subelem {
  LCI_REQ_SUBELEM_AZIMUTH_REQ = 1,
  LCI_REQ_SUBELEM_ORIGINATOR_MAC_ADDR = 2,
  LCI_REQ_SUBELEM_TARGET_MAC_ADDR = 3,
  LCI_REQ_SUBELEM_MAX_AGE = 4,
};

#define FILS_NONCE_LEN 16
#define FILS_SESSION_LEN 8
#define FILS_CACHE_ID_LEN 2
#define FILS_MAX_KEY_AUTH_LEN 48

#ifdef _MSC_VER
#pragma pack(push, 1)
#endif /* _MSC_VER */

struct ieee80211_hdr {
  le16 frame_control;
  le16 duration_id;
  u8 addr1[6];
  u8 addr2[6];
  u8 addr3[6];
  le16 seq_ctrl;
  /* followed by 'u8 addr4[6];' if ToDS and FromDS is set in data frame
   */
} STRUCT_PACKED;

#define IEEE80211_DA_FROMDS addr1
#define IEEE80211_BSSID_FROMDS addr2
#define IEEE80211_SA_FROMDS addr3

#define IEEE80211_HDRLEN (sizeof(struct ieee80211_hdr))

struct ieee80211_hdr_s1g_beacon {
  le16 frame_control;
  le16 duration_id;
  u8 sa[6];
  u8 timestamp[4];
  u8 change_seq[1];
  /* followed by:
   *   'u8 next_tbtt[3];' if the Next TBTT Present field in the
   *      Frame Control field is 1
   *   'u8 compressed_ssid[4];' if the Compressed SSID Present field in
   *      the Frame Control is 1
   *   'u8 ano[1];' if the ANO field in the Frame Control field is 1
   */
} STRUCT_PACKED;

#define IEEE80211_HDRLEN_S1G_BEACON (sizeof(struct ieee80211_hdr_s1g_beacon))

#define IEEE80211_FC(type, stype) host_to_le16((type << 2) | (stype << 4))

struct ieee80211_mgmt {
  le16 frame_control;
  le16 duration;
  u8 da[6];
  u8 sa[6];
  u8 bssid[6];
  le16 seq_ctrl;
  union {
    struct {
      le16 auth_alg;
      le16 auth_transaction;
      le16 status_code;
      /* possibly followed by Challenge text */
      u8 variable[];
    } STRUCT_PACKED auth;
    struct {
      le16 reason_code;
      u8 variable[];
    } STRUCT_PACKED deauth;
    struct {
      le16 capab_info;
      le16 listen_interval;
      /* followed by SSID and Supported rates */
      u8 variable[];
    } STRUCT_PACKED assoc_req;
    struct {
      le16 capab_info;
      le16 status_code;
      le16 aid;
      /* followed by Supported rates */
      u8 variable[];
    } STRUCT_PACKED assoc_resp, reassoc_resp;
    struct {
      le16 capab_info;
      le16 listen_interval;
      u8 current_ap[6];
      /* followed by SSID and Supported rates */
      u8 variable[];
    } STRUCT_PACKED reassoc_req;
    struct {
      le16 reason_code;
      u8 variable[];
    } STRUCT_PACKED disassoc;
    struct {
      u8 timestamp[8];
      le16 beacon_int;
      le16 capab_info;
      /* followed by some of SSID, Supported rates,
       * FH Params, DS Params, CF Params, IBSS Params, TIM */
      u8 variable[];
    } STRUCT_PACKED beacon;
    /* probe_req: only variable items: SSID, Supported rates */
    struct {
      u8 timestamp[8];
      le16 beacon_int;
      le16 capab_info;
      /* followed by some of SSID, Supported rates,
       * FH Params, DS Params, CF Params, IBSS Params */
      u8 variable[];
    } STRUCT_PACKED probe_resp;
    struct {
      u8 category;
      union {
        struct {
          u8 action_code;
          u8 dialog_token;
          u8 status_code;
          u8 variable[];
        } STRUCT_PACKED wmm_action;
        struct{
          u8 action_code;
          u8 element_id;
          u8 length;
          u8 switch_mode;
          u8 new_chan;
          u8 switch_count;
        } STRUCT_PACKED chan_switch;
        struct {
          u8 action;
          u8 sta_addr[ETH_ALEN];
          u8 target_ap_addr[ETH_ALEN];
          u8 variable[]; /* FT Request */
        } STRUCT_PACKED ft_action_req;
        struct {
          u8 action;
          u8 sta_addr[ETH_ALEN];
          u8 target_ap_addr[ETH_ALEN];
          le16 status_code;
          u8 variable[]; /* FT Request */
        } STRUCT_PACKED ft_action_resp;
        struct {
          u8 action;
          u8 trans_id[WLAN_SA_QUERY_TR_ID_LEN];
          u8 variable[]; /* OCI element */
        } STRUCT_PACKED sa_query_req;
        struct {
          u8 action; /* */
          u8 trans_id[WLAN_SA_QUERY_TR_ID_LEN];
          u8 variable[]; /* OCI element */
        } STRUCT_PACKED sa_query_resp;
        struct {
          u8 action;
          u8 dialogtoken;
          u8 variable[];
        } STRUCT_PACKED wnm_sleep_req;
        struct {
          u8 action;
          u8 dialogtoken;
          le16 keydata_len;
          u8 variable[];
        } STRUCT_PACKED wnm_sleep_resp;
        struct {
          u8 action;
          u8 variable[];
        } STRUCT_PACKED public_action;
        struct {
          u8 action; /* 9 */
          u8 oui[3];
          /* Vendor-specific content */
          u8 variable[];
        } STRUCT_PACKED vs_public_action;
        struct {
          u8 action; /* 7 */
          u8 dialog_token;
          u8 req_mode;
          le16 disassoc_timer;
          u8 validity_interval;
          /* BSS Termination Duration (optional),
           * Session Information URL (optional),
           * BSS Transition Candidate List
           * Entries */
          u8 variable[];
        } STRUCT_PACKED bss_tm_req;
        struct {
          u8 action; /* 8 */
          u8 dialog_token;
          u8 status_code;
          u8 bss_termination_delay;
          /* Target BSSID (optional),
           * BSS Transition Candidate List
           * Entries (optional) */
          u8 variable[];
        } STRUCT_PACKED bss_tm_resp;
        struct {
          u8 action; /* 6 */
          u8 dialog_token;
          u8 query_reason;
          /* BSS Transition Candidate List
           * Entries (optional) */
          u8 variable[];
        } STRUCT_PACKED bss_tm_query;
        struct {
          u8 action; /* 11 */
          u8 dialog_token;
          u8 req_info;
        } STRUCT_PACKED coloc_intf_req;
        struct {
          u8 action; /* 12 */
          u8 dialog_token;
          u8 variable[];
        } STRUCT_PACKED coloc_intf_report;
        struct {
          u8 action; /* 15 */
          u8 variable[];
        } STRUCT_PACKED slf_prot_action;
        struct {
          u8 action;
          u8 variable[];
        } STRUCT_PACKED fst_action;
        struct {
          u8 action;
          u8 dialog_token;
          u8 variable[];
        } STRUCT_PACKED rrm;
        struct {
          u8 action; /* Protected EHT - 11 */
          u8 dialog_token;
          /* Reconfiguration Multi-Link element,
          * OCI element (optional) */
          u8 variable[];
        } STRUCT_PACKED link_reconf_req;
        struct {
          u8 action; /* Protected EHT - 12 */
          u8 dialog_token;
          u8 count;
          /* Reconfiguration status list,
           * Group Key Data (optional),
           * OCI element (optional),
           * Basic Multi-Link element (optional) */
          u8 variable[];
        } STRUCT_PACKED link_reconf_resp;
      } u;
    } STRUCT_PACKED action;
  } u;
} STRUCT_PACKED;


#define IEEE80211_MAX_MMPDU_SIZE 2304

/* Rx MCS bitmask is in the first 77 bits of supported_mcs_set */
#define IEEE80211_HT_MCS_MASK_LEN 10

/* HT Capabilities element */
struct ieee80211_ht_capabilities {
  le16 ht_capabilities_info;
  u8 a_mpdu_params; /* Maximum A-MPDU Length Exponent B0..B1
         * Minimum MPDU Start Spacing B2..B4
         * Reserved B5..B7 */
  u8 supported_mcs_set[16];
  le16 ht_extended_capabilities;
  le32 tx_bf_capability_info;
  u8 asel_capabilities;
} STRUCT_PACKED;


/* HT Operation element */
struct ieee80211_ht_operation {
  u8 primary_chan;
  /* Five octets of HT Operation Information */
  u8 ht_param; /* B0..B7 */
  le16 operation_mode; /* B8..B23 */
  le16 param; /* B24..B39 */
  u8 basic_mcs_set[16];
} STRUCT_PACKED;


struct ieee80211_obss_scan_parameters {
  le16 scan_passive_dwell;
  le16 scan_active_dwell;
  le16 width_trigger_scan_interval;
  le16 scan_passive_total_per_channel;
  le16 scan_active_total_per_channel;
  le16 channel_transition_delay_factor;
  le16 scan_activity_threshold;
} STRUCT_PACKED;


struct ieee80211_vht_capabilities {
  le32 vht_capabilities_info;
  struct {
    le16 rx_map;
    le16 rx_highest;
    le16 tx_map;
    le16 tx_highest;
  } vht_supported_mcs_set;
} STRUCT_PACKED;

struct ieee80211_vht_operation {
  u8 vht_op_info_chwidth;
  u8 vht_op_info_chan_center_freq_seg0_idx;
  u8 vht_op_info_chan_center_freq_seg1_idx;
  le16 vht_basic_mcs_set;
} STRUCT_PACKED;

struct ieee80211_ampe_ie {
  u8 selected_pairwise_suite[4];
  u8 local_nonce[32];
  u8 peer_nonce[32];
  /* Followed by
   * Key Replay Counter[8] (optional)
   *  (only in Mesh Group Key Inform/Acknowledge frames)
   * GTKdata[variable] (optional)
   *  (MGTK[variable] || Key RSC[8] || GTKExpirationTime[4])
   * IGTKdata[variable] (optional)
   *  (Key ID[2], IPN[6], IGTK[variable] in IGTK KDE format)
   */
} STRUCT_PACKED;


#define ERP_INFO_NON_ERP_PRESENT BIT(0)
#define ERP_INFO_USE_PROTECTION BIT(1)
#define ERP_INFO_BARKER_PREAMBLE_MODE BIT(2)

#define OVERLAPPING_BSS_TRANS_DELAY_FACTOR 5

/* HT Capabilities Info field within HT Capabilities element */
#define HT_CAP_INFO_LDPC_CODING_CAP   ((u16) BIT(0))
#define HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET  ((u16) BIT(1))
#define HT_CAP_INFO_SMPS_MASK     ((u16) (BIT(2) | BIT(3)))
#define HT_CAP_INFO_SMPS_STATIC     ((u16) 0)
#define HT_CAP_INFO_SMPS_DYNAMIC    ((u16) BIT(2))
#define HT_CAP_INFO_SMPS_DISABLED   ((u16) (BIT(2) | BIT(3)))
#define HT_CAP_INFO_GREEN_FIELD     ((u16) BIT(4))
#define HT_CAP_INFO_SHORT_GI20MHZ   ((u16) BIT(5))
#define HT_CAP_INFO_SHORT_GI40MHZ   ((u16) BIT(6))
#define HT_CAP_INFO_TX_STBC     ((u16) BIT(7))
#define HT_CAP_INFO_RX_STBC_MASK    ((u16) (BIT(8) | BIT(9)))
#define HT_CAP_INFO_RX_STBC_1     ((u16) BIT(8))
#define HT_CAP_INFO_RX_STBC_12      ((u16) BIT(9))
#define HT_CAP_INFO_RX_STBC_123     ((u16) (BIT(8) | BIT(9)))
#define HT_CAP_INFO_DELAYED_BA      ((u16) BIT(10))
#define HT_CAP_INFO_MAX_AMSDU_SIZE    ((u16) BIT(11))
#define HT_CAP_INFO_DSSS_CCK40MHZ   ((u16) BIT(12))
/* B13 - Reserved (was PSMP support during P802.11n development) */
#define HT_CAP_INFO_40MHZ_INTOLERANT    ((u16) BIT(14))
#define HT_CAP_INFO_LSIG_TXOP_PROTECT_SUPPORT ((u16) BIT(15))

/* HT Extended Capabilities field within HT Capabilities element */
#define EXT_HT_CAP_INFO_PCO     ((u16) BIT(0))
#define EXT_HT_CAP_INFO_PCO_TRANS_TIME_MASK ((u16) (BIT(1) | BIT(2)))
#define EXT_HT_CAP_INFO_TRANS_TIME_OFFSET 1
/* B3..B7 - Reserved */
#define EXT_HT_CAP_INFO_MCS_FEEDBACK_MASK ((u16) (BIT(8) | BIT(9)))
#define EXT_HT_CAP_INFO_MCS_FEEDBACK_OFFSET 8
#define EXT_HT_CAP_INFO_HTC_SUPPORT   ((u16) BIT(10))
#define EXT_HT_CAP_INFO_RD_RESPONDER    ((u16) BIT(11))
/* B12..B15 - Reserved */

/* Transmit Beanforming Capabilities within HT Capabilities element */
#define TX_BF_CAP_IMPLICIT_TXBF_RX_CAP ((u32) BIT(0))
#define TX_BF_CAP_RX_STAGGERED_SOUNDING_CAP ((u32) BIT(1))
#define TX_BF_CAP_TX_STAGGERED_SOUNDING_CAP ((u32) BIT(2))
#define TX_BF_CAP_RX_NDP_CAP ((u32) BIT(3))
#define TX_BF_CAP_TX_NDP_CAP ((u32) BIT(4))
#define TX_BF_CAP_IMPLICIT_TX_BF_CAP ((u32) BIT(5))
#define TX_BF_CAP_CALIBRATION_MASK ((u32) (BIT(6) | BIT(7))
#define TX_BF_CAP_CALIB_OFFSET 6
#define TX_BF_CAP_EXPLICIT_CSI_TXBF_CAP ((u32) BIT(8))
#define TX_BF_CAP_EXPLICIT_NONCOMPR_STEERING_CAP ((u32) BIT(9))
#define TX_BF_CAP_EXPLICIT_COMPR_STEERING_CAP ((u32) BIT(10))
#define TX_BF_CAP_EXPLICIT_TX_BF_CSI_FEEDBACK_MASK ((u32) (BIT(10) | BIT(11)))
#define TX_BF_CAP_EXPLICIT_BF_CSI_FEEDBACK_OFFSET 11
#define TX_BF_CAP_EXPLICIT_UNCOMPR_STEERING_MATRIX_FEEDBACK_OFFSET 13
#define TX_BF_CAP_EXPLICIT_COMPRESSED_STEERING_MATRIX_FEEDBACK_OFFSET 15
#define TX_BF_CAP_MINIMAL_GROUPING_OFFSET 17
#define TX_BF_CAP_CSI_NUM_BEAMFORMER_ANT_OFFSET 19
#define TX_BF_CAP_UNCOMPRESSED_STEERING_MATRIX_BEAMFORMER_ANT_OFFSET 21
#define TX_BF_CAP_COMPRESSED_STEERING_MATRIX_BEAMFORMER_ANT_OFFSET 23
#define TX_BF_CAP_SCI_MAX_OF_ROWS_BEANFORMER_SUPPORTED_OFFSET 25
#define TX_BF_CAP_CHANNEL_ESTIMATION_CAP_MASK ((u32) (BIT(27) | BIT(28)))
#define TX_BF_CAP_CHANNEL_ESTIMATION_CAP_OFFSET 27
/* B29..B31 - Reserved */

/* ASEL Capability field within HT Capabilities element */
#define ASEL_CAP_ASEL_CAPABLE ((u8) BIT(0))
#define ASEL_CAP_EXPLICIT_CSI_FEEDBACK_BASED_TX_AS_CAP ((u8) BIT(1))
#define ASEL_CAP_ANT_INDICES_FEEDBACK_BASED_TX_AS_CAP ((u8) BIT(2))
#define ASEL_CAP_EXPLICIT_CSI_FEEDBACK_CAP ((u8) BIT(3))
#define ASEL_CAP_ANT_INDICES_FEEDBACK_CAP ((u8) BIT(4))
#define ASEL_CAP_RX_AS_CAP ((u8) BIT(5))
#define ASEL_CAP_TX_SOUNDING_PPDUS_CAP ((u8) BIT(6))
/* B7 - Reserved */

/* First octet of HT Operation Information within HT Operation element */
#define HT_INFO_HT_PARAM_SECONDARY_CHNL_OFF_MASK  ((u8) BIT(0) | BIT(1))
#define HT_INFO_HT_PARAM_SECONDARY_CHNL_ABOVE   ((u8) BIT(0))
#define HT_INFO_HT_PARAM_SECONDARY_CHNL_BELOW   ((u8) BIT(0) | BIT(1))
#define HT_INFO_HT_PARAM_STA_CHNL_WIDTH     ((u8) BIT(2))
#define HT_INFO_HT_PARAM_RIFS_MODE      ((u8) BIT(3))
/* B4..B7 - Reserved */

/* HT Protection (B8..B9 of HT Operation Information) */
#define HT_PROT_NO_PROTECTION           0
#define HT_PROT_NONMEMBER_PROTECTION    1
#define HT_PROT_20MHZ_PROTECTION        2
#define HT_PROT_NON_HT_MIXED            3
/* Bits within ieee80211_ht_operation::operation_mode (BIT(0) maps to B8 in
 * HT Operation Information) */
#define HT_OPER_OP_MODE_HT_PROT_MASK ((u16) (BIT(0) | BIT(1))) /* B8..B9 */
#define HT_OPER_OP_MODE_NON_GF_HT_STAS_PRESENT  ((u16) BIT(2)) /* B10 */
/* BIT(3), i.e., B11 in HT Operation Information field - Reserved */
#define HT_OPER_OP_MODE_OBSS_NON_HT_STAS_PRESENT  ((u16) BIT(4)) /* B12 */
/* BIT(5)..BIT(15), i.e., B13..B23 - Reserved */

/* Last two octets of HT Operation Information (BIT(0) = B24) */
/* B24..B29 - Reserved */
#define HT_OPER_PARAM_DUAL_BEACON     ((u16) BIT(6))
#define HT_OPER_PARAM_DUAL_CTS_PROTECTION   ((u16) BIT(7))
#define HT_OPER_PARAM_STBC_BEACON     ((u16) BIT(8))
#define HT_OPER_PARAM_LSIG_TXOP_PROT_FULL_SUPP    ((u16) BIT(9))
#define HT_OPER_PARAM_PCO_ACTIVE      ((u16) BIT(10))
#define HT_OPER_PARAM_PCO_PHASE       ((u16) BIT(11))
/* B36..B39 - Reserved */

#define BSS_MEMBERSHIP_SELECTOR_HE_PHY 122
#define BSS_MEMBERSHIP_SELECTOR_SAE_H2E_ONLY 123
#define BSS_MEMBERSHIP_SELECTOR_EPD 124
#define BSS_MEMBERSHIP_SELECTOR_GLK 125
#define BSS_MEMBERSHIP_SELECTOR_VHT_PHY 126
#define BSS_MEMBERSHIP_SELECTOR_HT_PHY 127

/* VHT Defines */
#define VHT_CAP_MAX_MPDU_LENGTH_7991                ((u32) BIT(0))
#define VHT_CAP_MAX_MPDU_LENGTH_11454               ((u32) BIT(1))
#define VHT_CAP_MAX_MPDU_LENGTH_MASK                ((u32) BIT(0) | BIT(1))
#define VHT_CAP_MAX_MPDU_LENGTH_MASK_SHIFT          0
#define VHT_CAP_SUPP_CHAN_WIDTH_160MHZ              ((u32) BIT(2))
#define VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ     ((u32) BIT(3))
#define VHT_CAP_SUPP_CHAN_WIDTH_MASK                ((u32) BIT(2) | BIT(3))
#define VHT_CAP_SUPP_CHAN_WIDTH_MASK_SHIFT          2
#define VHT_CAP_RXLDPC                              ((u32) BIT(4))
#define VHT_CAP_SHORT_GI_80                         ((u32) BIT(5))
#define VHT_CAP_SHORT_GI_160                        ((u32) BIT(6))
#define VHT_CAP_TXSTBC                              ((u32) BIT(7))
#define VHT_CAP_RXSTBC_1                            ((u32) BIT(8))
#define VHT_CAP_RXSTBC_2                            ((u32) BIT(9))
#define VHT_CAP_RXSTBC_3                            ((u32) BIT(8) | BIT(9))
#define VHT_CAP_RXSTBC_4                            ((u32) BIT(10))
#define VHT_CAP_RXSTBC_MASK                         ((u32) BIT(8) | BIT(9) | \
                 BIT(10))
#define VHT_CAP_RXSTBC_MASK_SHIFT                   8
#define VHT_CAP_SU_BEAMFORMER_CAPABLE               ((u32) BIT(11))
#define VHT_CAP_SU_BEAMFORMEE_CAPABLE               ((u32) BIT(12))
#define VHT_CAP_BEAMFORMEE_STS_MAX                  ((u32) BIT(13) | \
                 BIT(14) | BIT(15))
#define VHT_CAP_BEAMFORMEE_STS_MAX_SHIFT            13
#define VHT_CAP_BEAMFORMEE_STS_OFFSET               13
#define VHT_CAP_SOUNDING_DIMENSION_MAX              ((u32) BIT(16) | \
                 BIT(17) | BIT(18))
#define VHT_CAP_SOUNDING_DIMENSION_MAX_SHIFT        16
#define VHT_CAP_SOUNDING_DIMENSION_OFFSET           16
#define VHT_CAP_MU_BEAMFORMER_CAPABLE               ((u32) BIT(19))
#define VHT_CAP_MU_BEAMFORMEE_CAPABLE               ((u32) BIT(20))
#define VHT_CAP_VHT_TXOP_PS                         ((u32) BIT(21))
#define VHT_CAP_HTC_VHT                             ((u32) BIT(22))

#define VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_1        ((u32) BIT(23))
#define VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_2        ((u32) BIT(24))
#define VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_3        ((u32) BIT(23) | BIT(24))
#define VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_4        ((u32) BIT(25))
#define VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_5        ((u32) BIT(23) | BIT(25))
#define VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_6        ((u32) BIT(24) | BIT(25))
#define VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MAX      ((u32) BIT(23) | \
                 BIT(24) | BIT(25))
#define VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MAX_SHIFT 23
#define VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB   ((u32) BIT(27))
#define VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB     ((u32) BIT(26) | BIT(27))
#define VHT_CAP_RX_ANTENNA_PATTERN                  ((u32) BIT(28))
#define VHT_CAP_TX_ANTENNA_PATTERN                  ((u32) BIT(29))

#define VHT_OPMODE_CHANNEL_WIDTH_MASK       ((u8) BIT(0) | BIT(1))
#define VHT_OPMODE_CHANNEL_RxNSS_MASK       ((u8) BIT(4) | BIT(5) | \
                 BIT(6))
#define VHT_OPMODE_NOTIF_RX_NSS_SHIFT       4

#define VHT_RX_NSS_MAX_STREAMS          8

#define VHT_OPMODE_CHANNEL_40MHZ        ((u8) BIT(0))
#define VHT_OPMODE_CHANNEL_80MHZ        ((u8) BIT(1))
#define VHT_OPMODE_CHANNEL_160MHZ       ((u8) BIT(1) | BIT(2))

/* VHT operation information - channel widths */
#define CHANWIDTH_USE_HT  0
#define CHANWIDTH_80MHZ   1
#define CHANWIDTH_160MHZ  2
#define CHANWIDTH_80P80MHZ  3

#define HE_NSS_MAX_STREAMS          8

#define OUI_MICROSOFT 0x0050f2 /* Microsoft (also used in Wi-Fi specs)
        * 00:50:F2 */
#define WPA_IE_VENDOR_TYPE 0x0050f201
#define WMM_IE_VENDOR_TYPE 0x0050f202
#define WPS_IE_VENDOR_TYPE 0x0050f204
#define OUI_WFA 0x506f9a
#define P2P_IE_VENDOR_TYPE 0x506f9a09
#define P2P2_IE_VENDOR_TYPE 0x506f9a28
#define WFD_IE_VENDOR_TYPE 0x506f9a0a
#define WFD_OUI_TYPE 10
#define HS20_IE_VENDOR_TYPE 0x506f9a10
#define NAN_IE_VENDOR_TYPE 0x506f9a13
#define NAN_SDF_VENDOR_TYPE 0x506f9a13
#define NAN_OUI_TYPE 0x13
#define MBO_IE_VENDOR_TYPE 0x506f9a16
#define NAN_NAF_VENDOR_TYPE 0x506f9a18
#define MBO_OUI_TYPE 22
#define OWE_IE_VENDOR_TYPE 0x506f9a1c
#define OWE_OUI_TYPE 28
#define MULTI_AP_OUI_TYPE 0x1B
#define DPP_CC_IE_VENDOR_TYPE 0x506f9a1e
#define DPP_CC_OUI_TYPE 0x1e
#define SAE_PK_IE_VENDOR_TYPE 0x506f9a1f
#define SAE_PK_OUI_TYPE 0x1f
#define QM_IE_VENDOR_TYPE 0x506f9a22
#define QM_IE_OUI_TYPE 0x22
#define WFA_CAPA_IE_VENDOR_TYPE 0x506f9a23
#define WFA_CAPA_OUI_TYPE 0x23
#define WFA_RSNE_OVERRIDE_OUI_TYPE 0x29
#define WFA_RSNE_OVERRIDE_2_OUI_TYPE 0x2a
#define WFA_RSNXE_OVERRIDE_OUI_TYPE 0x2b
#define WFA_RSN_SELECTION_OUI_TYPE 0x2c
#define RSNE_OVERRIDE_IE_VENDOR_TYPE 0x506f9a29
#define RSNE_OVERRIDE_2_IE_VENDOR_TYPE 0x506f9a2a
#define RSNXE_OVERRIDE_IE_VENDOR_TYPE 0x506f9a2b
#define RSN_SELECTION_IE_VENDOR_TYPE 0x506f9a2c

#define MULTI_AP_SUB_ELEM_TYPE 0x06
#define MULTI_AP_PROFILE_SUB_ELEM_TYPE 0x07
#define MULTI_AP_VLAN_SUB_ELEM_TYPE 0x08

#define MULTI_AP_PROFILE2_BACKHAUL_STA_DISALLOWED BIT(2)
#define MULTI_AP_PROFILE1_BACKHAUL_STA_DISALLOWED BIT(3)
#define MULTI_AP_TEAR_DOWN BIT(4)
#define MULTI_AP_FRONTHAUL_BSS BIT(5)
#define MULTI_AP_BACKHAUL_BSS BIT(6)
#define MULTI_AP_BACKHAUL_STA BIT(7)

#define MULTI_AP_PROFILE_1  1
#define MULTI_AP_PROFILE_2  2
#define MULTI_AP_PROFILE_MAX  6

#define WMM_OUI_TYPE 2
#define WMM_OUI_SUBTYPE_INFORMATION_ELEMENT 0
#define WMM_OUI_SUBTYPE_PARAMETER_ELEMENT 1
#define WMM_OUI_SUBTYPE_TSPEC_ELEMENT 2
#define WMM_VERSION 1

#define WMM_ACTION_CODE_ADDTS_REQ 0
#define WMM_ACTION_CODE_ADDTS_RESP 1
#define WMM_ACTION_CODE_DELTS 2

#define WMM_ADDTS_STATUS_ADMISSION_ACCEPTED 0
#define WMM_ADDTS_STATUS_INVALID_PARAMETERS 1
/* 2 - Reserved */
#define WMM_ADDTS_STATUS_REFUSED 3
/* 4-255 - Reserved */

/* WMM TSPEC Direction Field Values */
#define WMM_TSPEC_DIRECTION_UPLINK 0
#define WMM_TSPEC_DIRECTION_DOWNLINK 1
/* 2 - Reserved */
#define WMM_TSPEC_DIRECTION_BI_DIRECTIONAL 3

/*
 * WMM Information Element (used in (Re)Association Request frames; may also be
 * used in Beacon frames)
 */
struct wmm_information_element {
  /* Element ID: 221 (0xdd); Length: 7 */
  /* required fields for WMM version 1 */
  u8 oui[3]; /* 00:50:f2 */
  u8 oui_type; /* 2 */
  u8 oui_subtype; /* 0 */
  u8 version; /* 1 for WMM version 1.0 */
  u8 qos_info; /* AP/STA specific QoS info */

} STRUCT_PACKED;

#define WMM_QOSINFO_AP_UAPSD 0x80

#define WMM_QOSINFO_STA_AC_MASK 0x0f
#define WMM_QOSINFO_STA_SP_MASK 0x03
#define WMM_QOSINFO_STA_SP_SHIFT 5

#define WMM_AC_AIFSN_MASK 0x0f
#define WMM_AC_AIFNS_SHIFT 0
#define WMM_AC_ACM 0x10
#define WMM_AC_ACI_MASK 0x60
#define WMM_AC_ACI_SHIFT 5

#define WMM_AC_ECWMIN_MASK 0x0f
#define WMM_AC_ECWMIN_SHIFT 0
#define WMM_AC_ECWMAX_MASK 0xf0
#define WMM_AC_ECWMAX_SHIFT 4

struct wmm_ac_parameter {
  u8 aci_aifsn; /* AIFSN, ACM, ACI */
  u8 cw; /* ECWmin, ECWmax (CW = 2^ECW - 1) */
  le16 txop_limit;
}  STRUCT_PACKED;

/*
 * WMM Parameter Element (used in Beacon, Probe Response, and (Re)Association
 * Response frmaes)
 */
struct wmm_parameter_element {
  /* Element ID: 221 (0xdd); Length: 24 */
  /* required fields for WMM version 1 */
  u8 oui[3]; /* 00:50:f2 */
  u8 oui_type; /* 2 */
  u8 oui_subtype; /* 1 */
  u8 version; /* 1 for WMM version 1.0 */
  u8 qos_info; /* AP/STA specific QoS info */
  u8 reserved; /* 0 */
  struct wmm_ac_parameter ac[4]; /* AC_BE, AC_BK, AC_VI, AC_VO */

} STRUCT_PACKED;

/* WMM TSPEC Element */
struct wmm_tspec_element {
  u8 eid; /* 221 = 0xdd */
  u8 length; /* 6 + 55 = 61 */
  u8 oui[3]; /* 00:50:f2 */
  u8 oui_type; /* 2 */
  u8 oui_subtype; /* 2 */
  u8 version; /* 1 */
  /* WMM TSPEC body (55 octets): */
  u8 ts_info[3];
  le16 nominal_msdu_size;
  le16 maximum_msdu_size;
  le32 minimum_service_interval;
  le32 maximum_service_interval;
  le32 inactivity_interval;
  le32 suspension_interval;
  le32 service_start_time;
  le32 minimum_data_rate;
  le32 mean_data_rate;
  le32 peak_data_rate;
  le32 maximum_burst_size;
  le32 delay_bound;
  le32 minimum_phy_rate;
  le16 surplus_bandwidth_allowance;
  le16 medium_time;
} STRUCT_PACKED;


/* Access Categories / ACI to AC coding */
enum wmm_ac {
  WMM_AC_BE = 0 /* Best Effort */,
  WMM_AC_BK = 1 /* Background */,
  WMM_AC_VI = 2 /* Video */,
  WMM_AC_VO = 3 /* Voice */,
  WMM_AC_NUM = 4
};


#define HS20_INDICATION_OUI_TYPE 16
#define HS20_ANQP_OUI_TYPE 17
#define HS20_ROAMING_CONS_SEL_OUI_TYPE 29
#define HS20_STYPE_QUERY_LIST 1
#define HS20_STYPE_CAPABILITY_LIST 2
#define HS20_STYPE_OPERATOR_FRIENDLY_NAME 3
#define HS20_STYPE_WAN_METRICS 4
#define HS20_STYPE_CONNECTION_CAPABILITY 5
#define HS20_STYPE_NAI_HOME_REALM_QUERY 6
#define HS20_STYPE_OPERATING_CLASS 7

#define HS20_DGAF_DISABLED 0x01
#define HS20_PPS_MO_ID_PRESENT 0x02
#define HS20_ANQP_DOMAIN_ID_PRESENT 0x04
#ifndef HS20_VERSION
#define HS20_VERSION 0x20 /* Release 3 */
#endif /* HS20_VERSION */

/* WNM-Notification WFA vendors specific subtypes */
#define HS20_WNM_DEAUTH_IMMINENT_NOTICE 1
#define WFA_WNM_NOTIF_SUBELEM_NON_PREF_CHAN_REPORT 2
#define WFA_WNM_NOTIF_SUBELEM_CELL_DATA_CAPA 3
#define HS20_WNM_T_C_ACCEPTANCE 4

#define HS20_DEAUTH_REASON_CODE_BSS 0
#define HS20_DEAUTH_REASON_CODE_ESS 1

/* MBO v0.0_r19, 4.2: MBO Attributes */
/* Table 4-5: MBO Attributes */
/* OCE v0.0.10, Table 4-3: OCE Attributes */
enum mbo_attr_id {
  MBO_ATTR_ID_AP_CAPA_IND = 1,
  MBO_ATTR_ID_NON_PREF_CHAN_REPORT = 2,
  MBO_ATTR_ID_CELL_DATA_CAPA = 3,
  MBO_ATTR_ID_ASSOC_DISALLOW = 4,
  MBO_ATTR_ID_CELL_DATA_PREF = 5,
  MBO_ATTR_ID_TRANSITION_REASON = 6,
  MBO_ATTR_ID_TRANSITION_REJECT_REASON = 7,
  MBO_ATTR_ID_ASSOC_RETRY_DELAY = 8,
  OCE_ATTR_ID_CAPA_IND = 101,
  OCE_ATTR_ID_RSSI_BASED_ASSOC_REJECT = 102,
  OCE_ATTR_ID_REDUCED_WAN_METRICS = 103,
  OCE_ATTR_ID_RNR_COMPLETENESS = 104,
};

/* MBO v0.0_r19, 4.2.1: MBO AP Capability Indication Attribute */
/* Table 4-7: MBO AP Capability Indication Field Values */
#define MBO_AP_CAPA_CELL_AWARE BIT(6)

/* MBO v0.0_r19, 4.2.2: Non-preferred Channel Report Attribute */
/* Table 4-10: Reason Code Field Values */
enum mbo_non_pref_chan_reason {
  MBO_NON_PREF_CHAN_REASON_UNSPECIFIED = 0,
  MBO_NON_PREF_CHAN_REASON_RSSI = 1,
  MBO_NON_PREF_CHAN_REASON_EXT_INTERFERENCE = 2,
  MBO_NON_PREF_CHAN_REASON_INT_INTERFERENCE = 3,
};

/* MBO v0.0_r19, 4.2.3: Cellular Data Capabilities Attribute */
/* Table 4-13: Cellular Data Connectivity Field */
enum mbo_cellular_capa {
  MBO_CELL_CAPA_AVAILABLE = 1,
  MBO_CELL_CAPA_NOT_AVAILABLE = 2,
  MBO_CELL_CAPA_NOT_SUPPORTED = 3,
};

/* MBO v0.0_r19, 4.2.4: Association Disallowed Attribute */
/* Table 4-15: Reason Code Field Values */
enum mbo_assoc_disallow_reason {
  MBO_ASSOC_DISALLOW_REASON_UNSPECIFIED = 1,
  MBO_ASSOC_DISALLOW_REASON_MAX_STA = 2,
  MBO_ASSOC_DISALLOW_REASON_AIR_INTERFERENCE = 3,
  MBO_ASSOC_DISALLOW_REASON_AUTH_SERVER_OVERLOAD = 4,
  MBO_ASSOC_DISALLOW_REASON_LOW_RSSI = 5,
};

/* MBO v0.0_r19, 4.2.5: Cellular Data Connection Preference Attribute */
/* Table 4-17: Cellular Preference Field Values */
enum mbo_cell_pref {
  MBO_CELL_PREF_EXCLUDED = 0,
  MBO_CELL_PREF_NO_USE = 1,
  MBO_CELL_PREF_USE = 255
};

/* MBO v0.0_r19, 4.2.6: Transition Reason Code Attribute */
/* Table 4-19: Transition Reason Code Field Values */
enum mbo_transition_reason {
  MBO_TRANSITION_REASON_UNSPECIFIED = 0,
  MBO_TRANSITION_REASON_FRAME_LOSS = 1,
  MBO_TRANSITION_REASON_DELAY = 2,
  MBO_TRANSITION_REASON_BANDWIDTH = 3,
  MBO_TRANSITION_REASON_LOAD_BALANCE = 4,
  MBO_TRANSITION_REASON_RSSI = 5,
  MBO_TRANSITION_REASON_RETRANSMISSIONS = 6,
  MBO_TRANSITION_REASON_INTERFERENCE = 7,
  MBO_TRANSITION_REASON_GRAY_ZONE = 8,
  MBO_TRANSITION_REASON_PREMIUM_AP = 9,
};

/* MBO v0.0_r19, 4.2.7: Transition Rejection Reason Code Attribute */
/* Table 4-21: Transition Rejection Reason Code Field Values */
enum mbo_transition_reject_reason {
  MBO_TRANSITION_REJECT_REASON_UNSPECIFIED = 0,
  MBO_TRANSITION_REJECT_REASON_FRAME_LOSS = 1,
  MBO_TRANSITION_REJECT_REASON_DELAY = 2,
  MBO_TRANSITION_REJECT_REASON_QOS_CAPACITY = 3,
  MBO_TRANSITION_REJECT_REASON_RSSI = 4,
  MBO_TRANSITION_REJECT_REASON_INTERFERENCE = 5,
  MBO_TRANSITION_REJECT_REASON_SERVICES = 6,
};

/* MBO v0.0_r27, 4.3: MBO ANQP-elements */
#define MBO_ANQP_OUI_TYPE 0x12
#define MBO_ANQP_SUBTYPE_QUERY_LIST 1
#define MBO_ANQP_SUBTYPE_CELL_CONN_PREF 2
#define MAX_MBO_ANQP_SUBTYPE MBO_ANQP_SUBTYPE_CELL_CONN_PREF

/* OCE v0.0.10, 4.2.1: OCE Capability Indication Attribute */
#define OCE_RELEASE 1
#define OCE_RELEASE_MASK (BIT(0) | BIT(1) | BIT(2))
#define OCE_IS_STA_CFON BIT(3)
#define OCE_IS_NON_OCE_AP_PRESENT BIT(4)

/* Wi-Fi Direct (P2P) */

#define P2P_OUI_TYPE 9
#define P2P2_OUI_TYPE 0x28

enum p2p_attr_id {
  P2P_ATTR_STATUS = 0,
  P2P_ATTR_MINOR_REASON_CODE = 1,
  P2P_ATTR_CAPABILITY = 2,
  P2P_ATTR_DEVICE_ID = 3,
  P2P_ATTR_GROUP_OWNER_INTENT = 4,
  P2P_ATTR_CONFIGURATION_TIMEOUT = 5,
  P2P_ATTR_LISTEN_CHANNEL = 6,
  P2P_ATTR_GROUP_BSSID = 7,
  P2P_ATTR_EXT_LISTEN_TIMING = 8,
  P2P_ATTR_INTENDED_INTERFACE_ADDR = 9,
  P2P_ATTR_MANAGEABILITY = 10,
  P2P_ATTR_CHANNEL_LIST = 11,
  P2P_ATTR_NOTICE_OF_ABSENCE = 12,
  P2P_ATTR_DEVICE_INFO = 13,
  P2P_ATTR_GROUP_INFO = 14,
  P2P_ATTR_GROUP_ID = 15,
  P2P_ATTR_INTERFACE = 16,
  P2P_ATTR_OPERATING_CHANNEL = 17,
  P2P_ATTR_INVITATION_FLAGS = 18,
  P2P_ATTR_OOB_GO_NEG_CHANNEL = 19,
  P2P_ATTR_SERVICE_HASH = 21,
  P2P_ATTR_SESSION_INFORMATION_DATA = 22,
  P2P_ATTR_CONNECTION_CAPABILITY = 23,
  P2P_ATTR_ADVERTISEMENT_ID = 24,
  P2P_ATTR_ADVERTISED_SERVICE = 25,
  P2P_ATTR_SESSION_ID = 26,
  P2P_ATTR_FEATURE_CAPABILITY = 27,
  P2P_ATTR_PERSISTENT_GROUP = 28,
  P2P_ATTR_CAPABILITY_EXTENSION = 29,
  P2P_ATTR_WLAN_AP_INFORMATION = 30,
  P2P_ATTR_DEVICE_IDENTITY_KEY = 31,
  P2P_ATTR_DEVICE_IDENTITY_RESOLUTION = 32,
  P2P_ATTR_PAIRING_AND_BOOTSTRAPPING = 33,
  P2P_ATTR_PASSWORD = 34,
  P2P_ATTR_ACTION_FRAME_WRAPPER = 35,
  P2P_ATTR_VENDOR_SPECIFIC = 221
};

#define P2P_MAX_GO_INTENT 15

/* P2P Capability - Device Capability bitmap */
#define P2P_DEV_CAPAB_SERVICE_DISCOVERY BIT(0)
#define P2P_DEV_CAPAB_CLIENT_DISCOVERABILITY BIT(1)
#define P2P_DEV_CAPAB_CONCURRENT_OPER BIT(2)
#define P2P_DEV_CAPAB_INFRA_MANAGED BIT(3)
#define P2P_DEV_CAPAB_DEVICE_LIMIT BIT(4)
#define P2P_DEV_CAPAB_INVITATION_PROCEDURE BIT(5)
#define P2P_DEV_CAPAB_6GHZ_BAND_CAPABLE BIT(6)

/* P2P Capability - Group Capability bitmap */
#define P2P_GROUP_CAPAB_GROUP_OWNER BIT(0)
#define P2P_GROUP_CAPAB_PERSISTENT_GROUP BIT(1)
#define P2P_GROUP_CAPAB_GROUP_LIMIT BIT(2)
#define P2P_GROUP_CAPAB_INTRA_BSS_DIST BIT(3)
#define P2P_GROUP_CAPAB_CROSS_CONN BIT(4)
#define P2P_GROUP_CAPAB_PERSISTENT_RECONN BIT(5)
#define P2P_GROUP_CAPAB_GROUP_FORMATION BIT(6)
#define P2P_GROUP_CAPAB_IP_ADDR_ALLOCATION BIT(7)

/* P2P Capability Extension attribute - Capability info */
#define P2P_PCEA_LEN_MASK (BIT(0) | BIT(1) | BIT(2) | BIT(3))
#define P2P_PCEA_6GHZ BIT(4)
#define P2P_PCEA_REG_INFO BIT(5)
#define P2P_PCEA_DFS_OWNER BIT(6)
#define P2P_PCEA_CLI_REQ_CS BIT(7)
#define P2P_PCEA_PAIRING_CAPABLE BIT(8)
#define P2P_PCEA_PAIRING_SETUP_ENABLED BIT(9)
#define P2P_PCEA_PMK_CACHING BIT(10)
#define P2P_PCEA_PASN_TYPE BIT(11)
#define P2P_PCEA_TWT_POWER_MGMT BIT(12)

/* P2P Pairing Bootstrapping Method attribute - Bootstrapping Method */
#define P2P_PBMA_OPPORTUNISTIC       BIT(0)
#define P2P_PBMA_PIN_CODE_DISPLAY    BIT(1)
#define P2P_PBMA_PASSPHRASE_DISPLAY  BIT(2)
#define P2P_PBMA_QR_DISPLAY          BIT(3)
#define P2P_PBMA_NFC_TAG             BIT(4)
#define P2P_PBMA_PIN_CODE_KEYPAD     BIT(5)
#define P2P_PBMA_PASSPHRASE_KEYPAD   BIT(6)
#define P2P_PBMA_QR_SCAN             BIT(7)
#define P2P_PBMA_NFC_READER          BIT(8)
#define P2P_PBMA_SERVICE_MANAGED     BIT(14)
#define P2P_PBMA_HANDSHAKE_SKIP      BIT(15)

/* P2PS Coordination Protocol Transport Bitmap */
#define P2PS_FEATURE_CAPAB_UDP_TRANSPORT BIT(0)
#define P2PS_FEATURE_CAPAB_MAC_TRANSPORT BIT(1)

struct p2ps_feature_capab {
  u8 cpt;
  u8 reserved;
} STRUCT_PACKED;

/* Invitation Flags */
#define P2P_INVITATION_FLAGS_TYPE BIT(0)

/* P2P Manageability */
#define P2P_MAN_DEVICE_MANAGEMENT BIT(0)
#define P2P_MAN_CROSS_CONNECTION_PERMITTED BIT(1)
#define P2P_MAN_COEXISTENCE_OPTIONAL BIT(2)

enum p2p_status_code {
  P2P_SC_SUCCESS = 0,
  P2P_SC_FAIL_INFO_CURRENTLY_UNAVAILABLE = 1,
  P2P_SC_FAIL_INCOMPATIBLE_PARAMS = 2,
  P2P_SC_FAIL_LIMIT_REACHED = 3,
  P2P_SC_FAIL_INVALID_PARAMS = 4,
  P2P_SC_FAIL_UNABLE_TO_ACCOMMODATE = 5,
  P2P_SC_FAIL_PREV_PROTOCOL_ERROR = 6,
  P2P_SC_FAIL_NO_COMMON_CHANNELS = 7,
  P2P_SC_FAIL_UNKNOWN_GROUP = 8,
  P2P_SC_FAIL_BOTH_GO_INTENT_15 = 9,
  P2P_SC_FAIL_INCOMPATIBLE_PROV_METHOD = 10,
  P2P_SC_FAIL_REJECTED_BY_USER = 11,
  P2P_SC_SUCCESS_DEFERRED = 12,
  P2P_SC_COMEBACK = 13,
};

enum p2p_role_indication {
  P2P_DEVICE_NOT_IN_GROUP = 0x00,
  P2P_CLIENT_IN_A_GROUP = 0x01,
  P2P_GO_IN_A_GROUP = 0x02,
};

#define P2P_WILDCARD_SSID "DIRECT-"
#define P2P_WILDCARD_SSID_LEN 7

/* P2P action frames */
enum p2p_act_frame_type {
  P2P_NOA = 0,
  P2P_PRESENCE_REQ = 1,
  P2P_PRESENCE_RESP = 2,
  P2P_GO_DISC_REQ = 3
};

/* P2P public action frames */
enum p2p_action_frame_type {
  P2P_GO_NEG_REQ = 0,
  P2P_GO_NEG_RESP = 1,
  P2P_GO_NEG_CONF = 2,
  P2P_INVITATION_REQ = 3,
  P2P_INVITATION_RESP = 4,
  P2P_DEV_DISC_REQ = 5,
  P2P_DEV_DISC_RESP = 6,
  P2P_PROV_DISC_REQ = 7,
  P2P_PROV_DISC_RESP = 8
};

enum p2p_service_protocol_type {
  P2P_SERV_ALL_SERVICES = 0,
  P2P_SERV_BONJOUR = 1,
  P2P_SERV_UPNP = 2,
  P2P_SERV_WS_DISCOVERY = 3,
  P2P_SERV_WIFI_DISPLAY = 4,
  P2P_SERV_P2PS = 11,
  P2P_SERV_VENDOR_SPECIFIC = 255
};

enum p2p_sd_status {
  P2P_SD_SUCCESS = 0,
  P2P_SD_PROTO_NOT_AVAILABLE = 1,
  P2P_SD_REQUESTED_INFO_NOT_AVAILABLE = 2,
  P2P_SD_BAD_REQUEST = 3
};


enum wifi_display_subelem {
  WFD_SUBELEM_DEVICE_INFO = 0,
  WFD_SUBELEM_ASSOCIATED_BSSID = 1,
  WFD_SUBELEM_AUDIO_FORMATS = 2,
  WFD_SUBELEM_VIDEO_FORMATS = 3,
  WFD_SUBELEM_3D_VIDEO_FORMATS = 4,
  WFD_SUBELEM_CONTENT_PROTECTION = 5,
  WFD_SUBELEM_COUPLED_SINK = 6,
  WFD_SUBELEM_EXT_CAPAB = 7,
  WFD_SUBELEM_LOCAL_IP_ADDRESS = 8,
  WFD_SUBELEM_SESSION_INFO = 9,
  WFD_SUBELEM_MAC_INFO = 10,
  WFD_SUBELEM_R2_DEVICE_INFO = 11,
};

/* 802.11s */
#define MESH_SYNC_METHOD_NEIGHBOR_OFFSET 1
#define MESH_SYNC_METHOD_VENDOR   255
#define MESH_PATH_PROTOCOL_HWMP   1
#define MESH_PATH_PROTOCOL_VENDOR 255
#define MESH_PATH_METRIC_AIRTIME  1
#define MESH_PATH_METRIC_VENDOR   255
/* IEEE 802.11s - Mesh Capability */
#define MESH_CAP_ACCEPT_ADDITIONAL_PEER BIT(0)
#define MESH_CAP_MCCA_SUPPORTED   BIT(1)
#define MESH_CAP_MCCA_ENABLED   BIT(2)
#define MESH_CAP_FORWARDING   BIT(3)
#define MESH_CAP_MBCA_ENABLED   BIT(4)
#define MESH_CAP_TBTT_ADJUSTING   BIT(5)
#define MESH_CAP_MESH_PS_LEVEL    BIT(6)

enum plink_action_field {
  PLINK_OPEN = 1,
  PLINK_CONFIRM,
  PLINK_CLOSE
};

#define OUI_BROADCOM 0x00904c /* Broadcom (Epigram) */
#define VENDOR_VHT_TYPE   0x04
#define VENDOR_VHT_SUBTYPE  0x08
#define VENDOR_VHT_SUBTYPE2 0x00

#define VENDOR_HT_CAPAB_OUI_TYPE 0x33 /* 00-90-4c:0x33 */


/* IEEE 802.11v - WNM Action field values */
enum wnm_action {
  WNM_EVENT_REQ = 0,
  WNM_EVENT_REPORT = 1,
  WNM_DIAGNOSTIC_REQ = 2,
  WNM_DIAGNOSTIC_REPORT = 3,
  WNM_LOCATION_CFG_REQ = 4,
  WNM_LOCATION_CFG_RESP = 5,
  WNM_BSS_TRANS_MGMT_QUERY = 6,
  WNM_BSS_TRANS_MGMT_REQ = 7,
  WNM_BSS_TRANS_MGMT_RESP = 8,
  WNM_FMS_REQ = 9,
  WNM_FMS_RESP = 10,
  WNM_COLLOCATED_INTERFERENCE_REQ = 11,
  WNM_COLLOCATED_INTERFERENCE_REPORT = 12,
  WNM_TFS_REQ = 13,
  WNM_TFS_RESP = 14,
  WNM_TFS_NOTIFY = 15,
  WNM_SLEEP_MODE_REQ = 16,
  WNM_SLEEP_MODE_RESP = 17,
  WNM_TIM_BROADCAST_REQ = 18,
  WNM_TIM_BROADCAST_RESP = 19,
  WNM_QOS_TRAFFIC_CAPAB_UPDATE = 20,
  WNM_CHANNEL_USAGE_REQ = 21,
  WNM_CHANNEL_USAGE_RESP = 22,
  WNM_DMS_REQ = 23,
  WNM_DMS_RESP = 24,
  WNM_TIMING_MEASUREMENT_REQ = 25,
  WNM_NOTIFICATION_REQ = 26,
  WNM_NOTIFICATION_RESP = 27
};

/* IEEE 802.11v - BSS Transition Management Request - Request Mode */
#define WNM_BSS_TM_REQ_PREF_CAND_LIST_INCLUDED BIT(0)
#define WNM_BSS_TM_REQ_ABRIDGED BIT(1)
#define WNM_BSS_TM_REQ_DISASSOC_IMMINENT BIT(2)
#define WNM_BSS_TM_REQ_BSS_TERMINATION_INCLUDED BIT(3)
#define WNM_BSS_TM_REQ_ESS_DISASSOC_IMMINENT BIT(4)
#define WNM_BSS_TM_REQ_LINK_REMOVAL_IMMINENT BIT(5)

/* IEEE Std 802.11-2020, Table 9-428 (BTM status code definitions) */
enum bss_trans_mgmt_status_code {
  WNM_BSS_TM_ACCEPT = 0,
  WNM_BSS_TM_REJECT_UNSPECIFIED = 1,
  WNM_BSS_TM_REJECT_INSUFFICIENT_BEACON = 2,
  WNM_BSS_TM_REJECT_INSUFFICIENT_CAPABITY = 3,
  WNM_BSS_TM_REJECT_UNDESIRED = 4,
  WNM_BSS_TM_REJECT_DELAY_REQUEST = 5,
  WNM_BSS_TM_REJECT_STA_CANDIDATE_LIST_PROVIDED = 6,
  WNM_BSS_TM_REJECT_NO_SUITABLE_CANDIDATES = 7,
  WNM_BSS_TM_REJECT_LEAVING_ESS = 8
};

/* BSS transition management reasons
 * IEEE Std 802.11-2020, Table 9-198 (Transition and Transition Query reasons)
 */
enum bss_trans_mgmt_reason {
  WNM_TRANSITION_REASON_UNSPECIFIED = 0,
  WNM_TRANSITION_REASON_EXCESSIVE_FRAME_LOSS = 1,
  WNM_TRANSITION_REASON_EXCESSIVE_DELAY = 2,
  WNM_TRANSITION_REASON_INSUFFICIENT_QOS = 3,
  WNM_TRANSITION_REASON_FIRST_ESS_ASSOC = 4,
  WNM_TRANSITION_REASON_LOAD_BALANCING = 5,
  WNM_TRANSITION_REASON_BETTER_AP_FOUND = 6,
  WNM_TRANSITION_REASON_DEAUTH_FROM_PREV_AP = 7,
  WNM_TRANSITION_REASON_AP_FAILED_EAP = 8,
  WNM_TRANSITION_REASON_AP_FAILED_4WAY_HS = 9,
  WNM_TRANSITION_REASON_RX_TOO_MANY_REPLAYS = 10,
  WNM_TRANSITION_REASON_RX_TOO_MANY_MIC_FAILURES = 11,
  WNM_TRANSITION_REASON_EXCEEDED_MAX_RETRANS = 12,
  WNM_TRANSITION_REASON_RX_TOO_MANY_BC_DISASSOC = 13,
  WNM_TRANSITION_REASON_RX_TOO_MANY_BC_DEAUTH = 14,
  WNM_TRANSITION_REASON_PREV_TRANSITION_FAILED = 15,
  WNM_TRANSITION_REASON_LOW_RSSI = 16,
  WNM_TRANSITION_REASON_ROAM_FROM_NON_802_11 = 17,
  WNM_TRANSITION_REASON_TRANSITION_DUE_TO_BTM_REQ = 18,
  WNM_TRANSITION_REASON_PREF_TRANSITION_CANDIDATE_LIST = 19,
  WNM_TRANSITION_REASON_LEAVING_ESS = 20,
};

/*
 * IEEE Std 802.11-2020, Table 9-173 - Optional subelement IDs for
 * Neighbor Report
 */
#define WNM_NEIGHBOR_TSF                         1
#define WNM_NEIGHBOR_CONDENSED_COUNTRY_STRING    2
#define WNM_NEIGHBOR_BSS_TRANSITION_CANDIDATE    3
#define WNM_NEIGHBOR_BSS_TERMINATION_DURATION    4
#define WNM_NEIGHBOR_BEARING                     5
#define WNM_NEIGHBOR_WIDE_BW_CHAN                6
#define WNM_NEIGHBOR_MEASUREMENT_REPORT         39
#define WNM_NEIGHBOR_HT_CAPAB                   45
#define WNM_NEIGHBOR_HT_OPER                    61
#define WNM_NEIGHBOR_SEC_CHAN_OFFSET            62
#define WNM_NEIGHBOR_MEASUREMENT_PILOT          66
#define WNM_NEIGHBOR_RRM_ENABLED_CAPABILITIES   70
#define WNM_NEIGHBOR_MULTIPLE_BSSID             71
#define WNM_NEIGHBOR_VHT_CAPAB                 191
#define WNM_NEIGHBOR_VHT_OPER                  192
#define WNM_NEIGHBOR_MULTI_LINK                201

/* QoS action */
enum qos_action {
  QOS_ADDTS_REQ = 0,
  QOS_ADDTS_RESP = 1,
  QOS_DELTS = 2,
  QOS_SCHEDULE = 3,
  QOS_QOS_MAP_CONFIG = 4,
};

/* IEEE Std 802.11-2020, 9.4.2.59 (20/40 BSS Coexistence element) */
#define WLAN_20_40_BSS_COEX_INFO_REQ            BIT(0)
#define WLAN_20_40_BSS_COEX_40MHZ_INTOL         BIT(1)
#define WLAN_20_40_BSS_COEX_20MHZ_WIDTH_REQ     BIT(2)
#define WLAN_20_40_BSS_COEX_OBSS_EXEMPT_REQ     BIT(3)
#define WLAN_20_40_BSS_COEX_OBSS_EXEMPT_GRNT    BIT(4)

struct ieee80211_2040_bss_coex_ie {
  u8 element_id;
  u8 length;
  u8 coex_param;
} STRUCT_PACKED;

struct ieee80211_2040_intol_chan_report {
  u8 element_id;
  u8 length;
  u8 op_class;
  u8 variable[0]; /* Channel List */
} STRUCT_PACKED;

/* IEEE 802.11v - WNM-Sleep Mode element */
struct wnm_sleep_element {
  u8 eid;     /* WLAN_EID_WNMSLEEP */
  u8 len;
  u8 action_type; /* WNM_SLEEP_ENTER/WNM_SLEEP_MODE_EXIT */
  u8 status;
  le16 intval;
} STRUCT_PACKED;

#define WNM_SLEEP_MODE_ENTER 0
#define WNM_SLEEP_MODE_EXIT 1

enum wnm_sleep_mode_response_status {
  WNM_STATUS_SLEEP_ACCEPT = 0,
  WNM_STATUS_SLEEP_EXIT_ACCEPT_GTK_UPDATE = 1,
  WNM_STATUS_DENIED_ACTION = 2,
  WNM_STATUS_DENIED_TMP = 3,
  WNM_STATUS_DENIED_KEY = 4,
  WNM_STATUS_DENIED_OTHER_WNM_SERVICE = 5
};

/* WNM-Sleep Mode subelement IDs */
enum wnm_sleep_mode_subelement_id {
  WNM_SLEEP_SUBELEM_GTK = 0,
  WNM_SLEEP_SUBELEM_IGTK = 1,
  WNM_SLEEP_SUBELEM_BIGTK = 2,
};

/* WNM notification type (IEEE Std 802.11-2020, Table 9-431) */
enum wnm_notification_Type {
  WNM_NOTIF_TYPE_FIRMWARE_UPDATE = 0,
  WNM_NOTIF_TYPE_BEACON_PROTECTION_FAILURE = 2,
  WNM_NOTIF_TYPE_VENDOR_SPECIFIC = 221,
};

struct wnm_event_report_element {
  u8 eid; /* WLAN_EID_EVENT_REPORT */
  u8 len;
  u8 token;
  u8 type;
  u8 status;
  /* Followed by conditional fields */
  union {
    struct {
      u8 tsf[8]; /* Event TSF */
      u8 color_bitmap[8]; /* Event Report field */
    } STRUCT_PACKED bss_color_collision;
    struct {
      u8 tsf[8]; /* Event TSF */
      u8 color; /* Event Report field */
    } STRUCT_PACKED bss_color_in_use;
  } u;
} STRUCT_PACKED;

enum wnm_event_report_status {
  WNM_STATUS_SUCCESSFUL = 0,
  WNM_STATUS_REQ_FAILED = 1,
  WNM_STATUS_REQ_REFUSED = 2,
  WNM_STATUS_REQ_INCAPABLE = 3,
  WNM_STATUS_FREQUENT_TRANSITION = 4,
};

enum wnm_event_report_type {
       WNM_EVENT_TYPE_TRANSITION = 0,
       WNM_EVENT_TYPE_RSNA = 1,
       WNM_EVENT_TYPE_P2P_LINK = 2,
       WNM_EVENT_TYPE_WNM_LOG = 3,
       WNM_EVENT_TYPE_BSS_COLOR_COLLISION = 4,
       WNM_EVENT_TYPE_BSS_COLOR_IN_USE = 5,
};

/* Channel Switch modes (802.11h) */
#define CHAN_SWITCH_MODE_ALLOW_TX 0
#define CHAN_SWITCH_MODE_BLOCK_TX 1

struct tpc_report {
  u8 eid;
  u8 len;
  u8 tx_power;
  u8 link_margin;
} STRUCT_PACKED;

/*
 * IEEE Std 802.11ax-2021, Table 9-275a - Maximum Transmit Power
 * Interpretation subfield encoding
 */
enum max_tx_pwr_interpretation {
  LOCAL_EIRP = 0,
  LOCAL_EIRP_PSD = 1,
  REGULATORY_CLIENT_EIRP = 2,
  REGULATORY_CLIENT_EIRP_PSD = 3,
};

/*
 * IEEE Std 802.11ax-2021, Table E-13 - Maximum Transmit Power
 * Category subfield encoding in the United States
 */
enum reg_6g_client_type {
  REG_DEFAULT_CLIENT = 0,
  REG_SUBORDINATE_CLIENT = 1,
};

#define RRM_CAPABILITIES_IE_LEN 5

/* IEEE Std 802.11-2020, 9.6.6.4 - Link Measurement Request frame format */
struct rrm_link_measurement_request {
  u8 dialog_token;
  s8 tx_power;
  s8 max_tp;
  u8 variable[0];
} STRUCT_PACKED;

/* IEEE Std 802.11-2020, 9.6.6.5 - Link Measurement Report frame format */
struct rrm_link_measurement_report {
  u8 dialog_token;
  struct tpc_report tpc;
  u8 rx_ant_id;
  u8 tx_ant_id;
  u8 rcpi;
  u8 rsni;
  u8 variable[0];
} STRUCT_PACKED;

/* IEEE Std 802.11-2020, 9.4.2.20 - Measurement Request element */
struct rrm_measurement_request_element {
  u8 eid; /* Element ID */
  u8 len; /* Length */
  u8 token; /* Measurement Token */
  u8 mode; /* Measurement Request Mode */
  u8 type; /* Measurement Type */
  u8 variable[0]; /* Measurement Request */
} STRUCT_PACKED;

/* IEEE Std 802.11-2020, Figure 9-180 - Measurement Request Mode field format */
#define MEASUREMENT_REQUEST_MODE_PARALLEL BIT(0)
#define MEASUREMENT_REQUEST_MODE_ENABLE BIT(1)
#define MEASUREMENT_REQUEST_MODE_REQUEST BIT(2)
#define MEASUREMENT_REQUEST_MODE_REPORT BIT(3)
#define MEASUREMENT_REQUEST_MODE_DURATION_MANDATORY BIT(4)

/* IEEE Std 802.11-2020, 9.4.2.20.7 - Beacon request */
struct rrm_measurement_beacon_request {
  u8 oper_class; /* Operating Class */
  u8 channel; /* Channel Number */
  le16 rand_interval; /* Randomization Interval (in TUs) */
  le16 duration; /* Measurement Duration (in TUs) */
  u8 mode; /* Measurement Mode */
  u8 bssid[ETH_ALEN]; /* BSSID */
  u8 variable[0]; /* Optional Subelements */
} STRUCT_PACKED;

/*
 * IEEE Std 802.11-2020, Table 9-103 - Measurement Mode definitions for Beacon
 * request
 */
enum beacon_report_mode {
  BEACON_REPORT_MODE_PASSIVE = 0,
  BEACON_REPORT_MODE_ACTIVE = 1,
  BEACON_REPORT_MODE_TABLE = 2,
};

/* IEEE Std 802.11-2020, Table 9-104 - Optional subelement IDs for
 * Beacon request */
#define WLAN_BEACON_REQUEST_SUBELEM_SSID  0
#define WLAN_BEACON_REQUEST_SUBELEM_INFO  1 /* Beacon Reporting */
#define WLAN_BEACON_REQUEST_SUBELEM_DETAIL  2 /* Reporting Detail */
#define WLAN_BEACON_REQUEST_SUBELEM_REQUEST 10
#define WLAN_BEACON_REQUEST_SUBELEM_EXT_REQUEST 11
#define WLAN_BEACON_REQUEST_SUBELEM_AP_CHANNEL  51 /* AP Channel Report */
#define WLAN_BEACON_REQUEST_SUBELEM_WIDE_BW_CS  163
#define WLAN_BEACON_REQUEST_SUBELEM_LAST_INDICATION 164
#define WLAN_BEACON_REQUEST_SUBELEM_VENDOR  221

/* IEEE Std 802.11-2020, Table 9-106 - Reporting Detail values */
enum beacon_report_detail {
  /* No fixed-length fields or elements */
  BEACON_REPORT_DETAIL_NONE = 0,
  /* All fixed-length fields and any requested elements in the Request
   * element if present */
  BEACON_REPORT_DETAIL_REQUESTED_ONLY = 1,
  /* All fixed-length fields and elements (default, used when Reporting
   * Detail subelement is not included in a Beacon request) */
  BEACON_REPORT_DETAIL_ALL_FIELDS_AND_ELEMENTS = 2,
};

/* IEEE Std 802.11-2020, 9.4.2.21 - Measurement Report element */
struct rrm_measurement_report_element {
  u8 eid; /* Element ID */
  u8 len; /* Length */
  u8 token; /* Measurement Token */
  u8 mode; /* Measurement Report Mode */
  u8 type; /* Measurement Type */
  u8 variable[0]; /* Measurement Report */
} STRUCT_PACKED;

/* IEEE Std 802.11-2020, Figure 9-223 - Measurement Report Mode field */
#define MEASUREMENT_REPORT_MODE_ACCEPT 0
#define MEASUREMENT_REPORT_MODE_REJECT_LATE BIT(0)
#define MEASUREMENT_REPORT_MODE_REJECT_INCAPABLE BIT(1)
#define MEASUREMENT_REPORT_MODE_REJECT_REFUSED BIT(2)

/* IEEE Std 802.11-2020, 9.4.2.21.7 - Beacon report */
struct rrm_measurement_beacon_report {
  u8 op_class; /* Operating Class */
  u8 channel; /* Channel Number */
  le64 start_time; /* Actual Measurement Start Time
        * (in TSF of the BSS requesting the measurement) */
  le16 duration; /* in TUs */
  u8 report_info; /* Reported Frame Information */
  u8 rcpi; /* RCPI */
  u8 rsni; /* RSNI */
  u8 bssid[ETH_ALEN]; /* BSSID */
  u8 antenna_id; /* Antenna ID */
  le32 parent_tsf; /* Parent TSF */
  u8 variable[0]; /* Optional Subelements */
} STRUCT_PACKED;

/* IEEE Std 802.11-2020, Table 9-130 - Optional subelement IDs for
 * Beacon report */
#define WLAN_BEACON_REPORT_SUBELEM_FRAME_BODY 1
#define WLAN_BEACON_REPORT_SUBELEM_FRAME_BODY_FRAGMENT_ID 2
#define WLAN_BEACON_REPORT_SUBELEM_WID_BW_CS  163
#define WLAN_BEACON_REPORT_SUBELEM_LAST_INDICATION  164
#define WLAN_BEACON_REPORT_SUBELEM_VENDOR 221

/* IEEE Std 802.11-2020, Table 9-232 - Data field format (of the
 * Reported Frame Body Fragment ID subelement) */
#define REPORTED_FRAME_BODY_SUBELEM_LEN   4
#define REPORTED_FRAME_BODY_MORE_FRAGMENTS  BIT(7)

/* IEEE Std 802.11-2020, 9.4.2.21.7 - Beacon report  */
#define BEACON_REPORT_LAST_INDICATION_SUBELEM_LEN 3

/* IEEE Std 802.11-2020, 9.4.2.138 - Multi-band element */
struct multi_band_ie {
  u8 eid; /* WLAN_EID_MULTI_BAND */
  u8 len;
  u8 mb_ctrl;
  u8 band_id;
  u8 op_class;
  u8 chan;
  u8 bssid[ETH_ALEN];
  le16 beacon_int;
  u8 tsf_offs[8];
  u8 mb_connection_capability;
  u8 fst_session_tmout;
  /* Optional:
   *   STA MAC Address
   *   Pairwise Cipher Suite Count
   *   Pairwise Cipher Suite List
   */
  u8 variable[0];
} STRUCT_PACKED;

enum mb_ctrl_sta_role {
  MB_STA_ROLE_AP = 0,
  MB_STA_ROLE_TDLS_STA = 1,
  MB_STA_ROLE_IBSS_STA = 2,
  MB_STA_ROLE_PCP = 3,
  MB_STA_ROLE_NON_PCP_NON_AP = 4
};

#define MB_CTRL_ROLE_MASK (BIT(0) | BIT(1) | BIT(2))
#define MB_CTRL_ROLE(ctrl) ((u8) ((ctrl) & MB_CTRL_ROLE_MASK))
#define MB_CTRL_STA_MAC_PRESENT ((u8) (BIT(3)))
#define MB_CTRL_PAIRWISE_CIPHER_SUITE_PRESENT ((u8) (BIT(4)))

enum mb_band_id {
  MB_BAND_ID_WIFI_2_4GHZ = 2, /* 2.4 GHz */
  MB_BAND_ID_WIFI_5GHZ = 4, /* 4.9 and 5 GHz */
  MB_BAND_ID_WIFI_60GHZ = 5, /* 60 GHz */
};

#define MB_CONNECTION_CAPABILITY_AP ((u8) (BIT(0)))
#define MB_CONNECTION_CAPABILITY_PCP ((u8) (BIT(1)))
#define MB_CONNECTION_CAPABILITY_DLS ((u8) (BIT(2)))
#define MB_CONNECTION_CAPABILITY_TDLS ((u8) (BIT(3)))
#define MB_CONNECTION_CAPABILITY_IBSS ((u8) (BIT(4)))

/* IEEE Std 802.11-2020, Table 9-479 - FST Action field values */
enum fst_action {
  FST_ACTION_SETUP_REQUEST = 0,
  FST_ACTION_SETUP_RESPONSE = 1,
  FST_ACTION_TEAR_DOWN = 2,
  FST_ACTION_ACK_REQUEST = 3,
  FST_ACTION_ACK_RESPONSE = 4,
  FST_ACTION_ON_CHANNEL_TUNNEL = 5,
};

/* IEEE Std 802.11-2020, Annex C - dot11PHYType */
enum phy_type {
  PHY_TYPE_UNSPECIFIED = 0,
  PHY_TYPE_DSSS = 2,
  PHY_TYPE_OFDM = 4,
  PHY_TYPE_HRDSSS = 5,
  PHY_TYPE_ERP = 6,
  PHY_TYPE_HT = 7,
  PHY_TYPE_DMG = 8,
  PHY_TYPE_VHT = 9,
  PHY_TYPE_TVHT = 10,
  PHY_TYPE_S1G = 11,
  PHY_TYPE_CDMG = 12,
  PHY_TYPE_CMMG = 13,
};

/* IEEE Std 802.11-2024, 9.4.2.35 - Neighbor Report element */
/* BSSID Information Field */
#define NEI_REP_BSSID_INFO_AP_NOT_REACH BIT(0)
#define NEI_REP_BSSID_INFO_AP_UNKNOWN_REACH BIT(1)
#define NEI_REP_BSSID_INFO_AP_REACHABLE (BIT(0) | BIT(1))
#define NEI_REP_BSSID_INFO_SECURITY BIT(2)
#define NEI_REP_BSSID_INFO_KEY_SCOPE BIT(3)
#define NEI_REP_BSSID_INFO_SPECTRUM_MGMT BIT(4)
#define NEI_REP_BSSID_INFO_QOS BIT(5)
#define NEI_REP_BSSID_INFO_APSD BIT(6)
#define NEI_REP_BSSID_INFO_RM BIT(7)
/* bit 8 is reserved (was NEI_REP_BSSID_INFO_DELAYED_BA) */
/* bit 9 is reserved (was NEI_REP_BSSID_INFO_IMM_BA) */
#define NEI_REP_BSSID_INFO_MOBILITY_DOMAIN BIT(10)
#define NEI_REP_BSSID_INFO_HT BIT(11)
#define NEI_REP_BSSID_INFO_VHT BIT(12)
#define NEI_REP_BSSID_INFO_FTM BIT(13)
#define NEI_REP_BSSID_INFO_HE BIT(14)
#define NEI_REP_BSSID_INFO_ER_BSS BIT(15)
#define NEI_REP_BSSID_INFO_COLOCATED_AP BIT(16)
#define NEI_REP_BSSID_INFO_UNSOLIC_PROBE_RESP BIT(17)
#define NEI_REP_BSSID_INFO_MEMBER_OF_ESS_WITH_COLOC_AP BIT(18)
#define NEI_REP_BSSID_INFO_OCT_WITH_REPORTING_AP BIT(19)
#define NEI_REP_BSSID_INFO_COLOCATED_WITH_6GHZ BIT(20)
#define NEI_REP_BSSID_INFO_EHT BIT(21)
#define NEI_REP_BSSID_INFO_DMG_POSITIONING BIT(22)

/*
 * IEEE Std 802.11-2020, Table 9-175 - HT/VHT Operation Information
 * subfields.
 * Note: These definitions are not the same as other CHANWIDTH_*.
 */
enum nr_chan_width {
  NR_CHAN_WIDTH_20 = 0,
  NR_CHAN_WIDTH_40 = 1,
  NR_CHAN_WIDTH_80 = 2,
  NR_CHAN_WIDTH_160 = 3,
  NR_CHAN_WIDTH_80P80 = 4,
};

struct ieee80211_he_capabilities {
  u8 he_mac_capab_info[6];
  u8 he_phy_capab_info[11];
  /* Followed by 4, 8, or 12 octets of Supported HE-MCS And NSS Set field
  * and optional variable length PPE Thresholds field. */
  u8 optional[37];
} STRUCT_PACKED;
#define IEEE80211_HE_CAPAB_MIN_LEN (6 + 11)

struct ieee80211_he_operation {
  le32 he_oper_params; /* HE Operation Parameters[3] and
            * BSS Color Information[1] */
  le16 he_mcs_nss_set;
  /* Followed by conditional VHT Operation Information (3 octets),
   * Max Co-Hosted BSSID Indicator subfield (1 octet), and/or 6 GHz
   * Operation Information subfield (5 octets). */
} STRUCT_PACKED;

/* IEEE Std 802.11ax-2021, Figure 9-788k - 6 GHz Operation Information field */
struct ieee80211_he_6ghz_oper_info {
  u8 primary_chan;
  u8 control;
  u8 chan_center_freq_seg0;
  u8 chan_center_freq_seg1;
  u8 min_rate;
} STRUCT_PACKED;

/* IEEE Std 802.11ax-2021, Figure 9-788l - Control field format */
#define HE_6GHZ_OPER_INFO_CTRL_CHAN_WIDTH_MASK  (BIT(0) | BIT(1))
#define HE_6GHZ_OPER_INFO_CTRL_DUP_BEACON BIT(2)
#define HE_6GHZ_OPER_INFO_CTRL_REG_INFO_MASK  (BIT(3) | BIT(4) | BIT(5))
#define HE_6GHZ_OPER_INFO_CTRL_REG_INFO_SHIFT 3

/* IEEE Std 802.11ax-2021, 9.4.2.263 HE 6 GHz Band Capabilities element */
struct ieee80211_he_6ghz_band_cap {
   /* Minimum MPDU Start Spacing B0..B2
    * Maximum A-MPDU Length Exponent B3..B5
    * Maximum MPDU Length B6..B7
    * SM Power Save B9..B10
    * RD Responder B11
    * Rx Antenna Pattern Consistency B12
    * Tx Antenna Consistency B13 */
  le16 capab; /* Capabilities Information field */
} STRUCT_PACKED;

#define HE_6GHZ_BAND_CAP_MIN_MPDU_START              (BIT(0) | BIT(1) | BIT(2))
#define HE_6GHZ_BAND_CAP_MAX_AMPDU_LEN_EXP_16K       BIT(3)
#define HE_6GHZ_BAND_CAP_MAX_AMPDU_LEN_EXP_32K       BIT(4)
#define HE_6GHZ_BAND_CAP_MAX_AMPDU_LEN_EXP_64K       (BIT(3) | BIT(4))
#define HE_6GHZ_BAND_CAP_MAX_AMPDU_LEN_EXP_128K      BIT(5)
#define HE_6GHZ_BAND_CAP_MAX_AMPDU_LEN_EXP_256K      (BIT(3) | BIT(5))
#define HE_6GHZ_BAND_CAP_MAX_AMPDU_LEN_EXP_512K      (BIT(4) | BIT(5))
#define HE_6GHZ_BAND_CAP_MAX_AMPDU_LEN_EXP_1024K     (BIT(3) | BIT(4) | BIT(5))
#define HE_6GHZ_BAND_CAP_MAX_AMPDU_LEN_EXP_MASK      (BIT(3) | BIT(4) | BIT(5))
#define HE_6GHZ_BAND_CAP_MAX_AMPDU_LEN_EXP_SHIFT     3
#define HE_6GHZ_BAND_CAP_MAX_MPDU_LEN_7991           BIT(6)
#define HE_6GHZ_BAND_CAP_MAX_MPDU_LEN_11454          BIT(7)
#define HE_6GHZ_BAND_CAP_MAX_MPDU_LEN_MASK           (BIT(6) | BIT(7))
#define HE_6GHZ_BAND_CAP_MAX_MPDU_LEN_SHIFT      6
#define HE_6GHZ_BAND_CAP_SMPS_MASK                   (BIT(9) | BIT(10))
#define HE_6GHZ_BAND_CAP_SMPS_STATIC                 0
#define HE_6GHZ_BAND_CAP_SMPS_DYNAMIC                BIT(9)
#define HE_6GHZ_BAND_CAP_SMPS_DISABLED               (BIT(9) | BIT(10))
#define HE_6GHZ_BAND_CAP_RD_RESPONDER                BIT(11)
#define HE_6GHZ_BAND_CAP_RX_ANTPAT_CONS              BIT(12)
#define HE_6GHZ_BAND_CAP_TX_ANTPAT_CONS              BIT(13)

/*
 * IEEE Std 802.11ax-2021, 9.4.2.252 Spatial Reuse Parameter Set element
 */
struct ieee80211_spatial_reuse {
  u8 sr_ctrl; /* SR Control */
  /* Up to 19 octets of parameters:
   * Non-SRG OBSS PD Max Offset[0 or 1]
   * SRG OBSS PD Min Offset[0 or 1]
   * SRG OBSS PD Max Offset[0 or 1]
   * SRG BSS Color Bitmap[0 or 8]
   * SRG Partial BSSID Bitmap[0 or 8]
   */
  u8 params[19];
} STRUCT_PACKED;

/* HE Capabilities Information defines */

#define HE_MACCAP_TWT_RESPONDER     ((u8) BIT(2))

#define HE_PHYCAP_CHANNEL_WIDTH_SET_IDX   0
#define HE_PHYCAP_CHANNEL_WIDTH_MASK    ((u8) (BIT(1) | BIT(2) | \
                  BIT(3) | BIT(4)))
#define HE_PHYCAP_CHANNEL_WIDTH_SET_40MHZ_IN_2G         ((u8) BIT(1))
#define HE_PHYCAP_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G ((u8) BIT(2))
#define HE_PHYCAP_CHANNEL_WIDTH_SET_160MHZ_IN_5G  ((u8) BIT(3))
#define HE_PHYCAP_CHANNEL_WIDTH_SET_80PLUS80MHZ_IN_5G ((u8) BIT(4))

#define HE_PHYCAP_SU_BEAMFORMER_CAPAB_IDX 3
#define HE_PHYCAP_SU_BEAMFORMER_CAPAB   ((u8) BIT(7))
#define HE_PHYCAP_SU_BEAMFORMEE_CAPAB_IDX 4
#define HE_PHYCAP_SU_BEAMFORMEE_CAPAB   ((u8) BIT(0))
#define HE_PHYCAP_MU_BEAMFORMER_CAPAB_IDX 4
#define HE_PHYCAP_MU_BEAMFORMER_CAPAB   ((u8) BIT(1))

#define HE_PHYCAP_PPE_THRESHOLD_PRESENT_IDX 6
#define HE_PHYCAP_PPE_THRESHOLD_PRESENT   ((u8) BIT(7))

/* HE PPE Threshold define */
#define HE_PPE_THRES_RU_INDEX_BITMASK_MASK  0xf
#define HE_PPE_THRES_RU_INDEX_BITMASK_SHIFT 3
#define HE_PPE_THRES_NSS_MASK     0x7

/* HE Operation defines */
/* HE Operation Parameters and BSS Color Information fields */
#define HE_OPERATION_DFLT_PE_DURATION_MASK  ((u32) (BIT(0) | BIT(1) | \
              BIT(2)))
#define HE_OPERATION_DFLT_PE_DURATION_OFFSET  0
#define HE_OPERATION_TWT_REQUIRED   ((u32) BIT(3))
#define HE_OPERATION_RTS_THRESHOLD_MASK ((u32) (BIT(4) | BIT(5) | \
            BIT(6) | BIT(7) | \
            BIT(8) | BIT(9) | \
            BIT(10) | BIT(11) | \
            BIT(12) | BIT(13)))
#define HE_OPERATION_RTS_THRESHOLD_OFFSET 4
#define HE_OPERATION_VHT_OPER_INFO    ((u32) BIT(14))
#define HE_OPERATION_COHOSTED_BSS   ((u32) BIT(15))
#define HE_OPERATION_ER_SU_DISABLE    ((u32) BIT(16))
#define HE_OPERATION_6GHZ_OPER_INFO   ((u32) BIT(17))
#define HE_OPERATION_BSS_COLOR_MASK   ((u32) (BIT(24) | BIT(25) | \
              BIT(26) | BIT(27) | \
              BIT(28) | BIT(29)))
#define HE_OPERATION_BSS_COLOR_PARTIAL    ((u32) BIT(30))
#define HE_OPERATION_BSS_COLOR_DISABLED   ((u32) BIT(31))
#define HE_OPERATION_BSS_COLOR_OFFSET   24
#define HE_OPERATION_BSS_COLOR_MAX    64

/**
 * enum he_reg_info_6ghz_ap_type - Allowed Access Point types for 6 GHz Band
 *
 * IEEE Std 802.11-2024, Table E-12 (Regulatory Info subfield interpretation by
 * non-AP STAs with dot11ExtendedRegInfoSupport not set to true)
 */
enum he_reg_info_6ghz_ap_type {
  HE_REG_INFO_6GHZ_AP_TYPE_INDOOR         = 0,
  HE_REG_INFO_6GHZ_AP_TYPE_SP   = 1,
  HE_REG_INFO_6GHZ_AP_TYPE_VLP    = 2,
  HE_REG_INFO_6GHZ_AP_TYPE_INDOOR_ENABLED = 3,
  HE_REG_INFO_6GHZ_AP_TYPE_INDOOR_SP  = 4,
  HE_REG_INFO_6GHZ_AP_TYPE_MAX = HE_REG_INFO_6GHZ_AP_TYPE_INDOOR_SP,
};

static inline bool he_reg_is_indoor(enum he_reg_info_6ghz_ap_type type)
{
  return type == HE_REG_INFO_6GHZ_AP_TYPE_INDOOR ||
    type == HE_REG_INFO_6GHZ_AP_TYPE_INDOOR_SP;
}

static inline bool he_reg_is_sp(enum he_reg_info_6ghz_ap_type type)
{
  return type == HE_REG_INFO_6GHZ_AP_TYPE_SP ||
    type == HE_REG_INFO_6GHZ_AP_TYPE_INDOOR_SP;
}

/* Spatial Reuse defines */
#define SPATIAL_REUSE_SRP_DISALLOWED    BIT(0)
#define SPATIAL_REUSE_NON_SRG_OBSS_PD_SR_DISALLOWED BIT(1)
#define SPATIAL_REUSE_NON_SRG_OFFSET_PRESENT  BIT(2)
#define SPATIAL_REUSE_SRG_INFORMATION_PRESENT BIT(3)
#define SPATIAL_REUSE_HESIGA_SR_VAL15_ALLOWED BIT(4)

struct ieee80211_he_mu_edca_parameter_set {
  u8 he_qos_info;
  u8 he_mu_ac_be_param[3];
  u8 he_mu_ac_bk_param[3];
  u8 he_mu_ac_vi_param[3];
  u8 he_mu_ac_vo_param[3];
} STRUCT_PACKED;

/* HE MU AC parameter record field format */
/* ACI/AIFSN */
#define HE_MU_AC_PARAM_ACI_IDX 0
#define HE_MU_AC_PARAM_AIFSN ((u8) (BIT(0) | BIT(1) | BIT(2) | BIT(3)))
#define HE_MU_AC_PARAM_ACM ((u8) BIT(4))
#define HE_MU_AC_PARAM_ACI ((u8) (BIT(5) | BIT(6)))
/* B7: Reserved */

/* ECWmin/ECWmax */
#define HE_MU_AC_PARAM_ECW_IDX 1
#define HE_MU_AC_PARAM_ECWMIN ((u8) (BIT(0) | BIT(1) | BIT(2) | BIT(3)))
#define HE_MU_AC_PARAM_ECWMAX ((u8) (BIT(4) | BIT(5) | BIT(6) | BIT(7)))

/* MU EDCA Timer */
#define HE_MU_AC_PARAM_TIMER_IDX 2

/* HE QoS Info field */
#define HE_QOS_INFO_EDCA_PARAM_SET_COUNT ((u8) (BIT(0) | BIT(1) | \
            BIT(2) | BIT(3)))
#define HE_QOS_INFO_Q_ACK ((u8) (BIT(4)))
#define HE_QOS_INFO_QUEUE_REQUEST ((u8) (BIT(5)))
#define HE_QOS_INFO_TXOP_REQUEST ((u8) (BIT(6)))
/* B7: Reserved if sent by an AP; More Data Ack if sent by a non-AP STA */
#define HE_QOS_INFO_MORE_DATA_ACK ((u8) (BIT(7)))

/*
 * IEEE Std 802.11-2020 and IEEE Std 802.11ax-2021
 * 9.4.2.170 Reduced Neighbor Report element
 */
#define RNR_HEADER_LEN                              2
#define RNR_TBTT_HEADER_LEN                         4
#define RNR_TBTT_INFO_HDR_TYPE_MSK                  0x03
#define RNR_TBTT_INFO_HDR_FILTERED_AP               0x04
#define RNR_TBTT_INFO_HDR_CNT_MSK                   0xf0
#define RNR_TBTT_INFO_COUNT(x)                      (((x) & 0xf) << 4)
#define RNR_TBTT_INFO_COUNT_MAX                     16
#define RNR_TBTT_INFO_COUNT_VAL(x)                  (((x) & 0xf0) >> 4)
#define RNR_TBTT_INFO_LEN                           13
#define RNR_TBTT_INFO_MLD_LEN                       16
#define RNR_NEIGHBOR_AP_OFFSET_UNKNOWN              255
/* Figure 9-632a - BSS Parameters subfield format */
#define RNR_BSS_PARAM_OCT_RECOMMENDED               BIT(0)
#define RNR_BSS_PARAM_SAME_SSID                     BIT(1)
#define RNR_BSS_PARAM_MULTIPLE_BSSID                BIT(2)
#define RNR_BSS_PARAM_TRANSMITTED_BSSID             BIT(3)
#define RNR_BSS_PARAM_MEMBER_CO_LOCATED_ESS         BIT(4)
#define RNR_BSS_PARAM_UNSOLIC_PROBE_RESP_ACTIVE     BIT(5)
#define RNR_BSS_PARAM_CO_LOCATED                    BIT(6)
/* Maximum transmit power in Y/2 dBm (-127..126); 127 indicates no maximum
 * transmit power is specified for the corresponding 20 MHz channel. */
#define RNR_20_MHZ_PSD_MAX_TXPOWER                  127

/* IEEE P802.11be/D5.0, Figure 9-704c - MLD Parameters subfield format */
/* B0..B7: AP MLD ID */
/* B8..B11: Link ID */
/* B12..B19: BSS Parameters Change Count */
/* B20: All Updates Included */
#define RNR_TBTT_INFO_MLD_PARAM2_ALL_UPDATE_INC 0x10
/* B21: Disabled Link Indication */
#define RNR_TBTT_INFO_MLD_PARAM2_LINK_DISABLED  0x20

/* IEEE P802.11be/D2.3, 9.4.2.311 - EHT Operation element */

/* Figure 9-1002b: EHT Operation Parameters field subfields */
#define EHT_OPER_INFO_PRESENT                          BIT(0)
#define EHT_OPER_DISABLED_SUBCHAN_BITMAP_PRESENT       BIT(1)
#define EHT_OPER_DEFAULT_PE_DURATION                   BIT(2)
#define EHT_OPER_GROUP_ADDR_BU_INDICATION_LIMIT        BIT(3)
#define EHT_OPER_GROUP_ADDR_BU_INDICATION_EXPONENT     (BIT(4) | BIT(5))
#define EHT_OPER_DISABLED_SUBCHAN_BITMAP_SIZE          2

/* Control subfield: Channel Width subfield; see Table 9-401b */
#define EHT_OPER_CHANNEL_WIDTH_20MHZ                   0
#define EHT_OPER_CHANNEL_WIDTH_40MHZ                   1
#define EHT_OPER_CHANNEL_WIDTH_80MHZ                   2
#define EHT_OPER_CHANNEL_WIDTH_160MHZ                  3
#define EHT_OPER_CHANNEL_WIDTH_320MHZ                  4

/* Figure 9-1002c: EHT Operation Information field format */
struct ieee80211_eht_oper_info {
  u8 control; /* B0..B2: Channel Width */
  u8 ccfs0;
  u8 ccfs1;
  le16 disabled_chan_bitmap; /* 0 or 2 octets */
} STRUCT_PACKED;

/* Figure 9-1002a: EHT Operation element format */
struct ieee80211_eht_operation {
  u8 oper_params; /* EHT Operation Parameters: EHT_OPER_* bits */
  u8 basic_eht_mcs_nss_set[4];
  struct ieee80211_eht_oper_info oper_info; /* 0 or 3 or 5 octets */
} STRUCT_PACKED;

#define IEEE80211_EHT_OP_MIN_LEN (1 + 4)

/* IEEE P802.11be/D1.5, 9.4.2.313 - EHT Capabilities element */

/* Figure 9-1002af: EHT MAC Capabilities Information field */
#define EHT_MACCAP_EPCS_PRIO      BIT(0)
#define EHT_MACCAP_OM_CONTROL     BIT(1)
#define EHT_MACCAP_TRIGGERED_TXOP_MODE1   BIT(2)
#define EHT_MACCAP_TRIGGERED_TXOP_MODE2   BIT(3)
#define EHT_MACCAP_RESTRICTED_TWT   BIT(4)
#define EHT_MACCAP_SCS_TRAFFIC_DESC   BIT(5)
#define EHT_MACCAP_MAX_MPDU_LEN_MASK    (BIT(6) | BIT(7))
#define EHT_MACCAP_MAX_MPDU_LEN_3895    0
#define EHT_MACCAP_MAX_MPDU_LEN_7991    BIT(6)
#define EHT_MACCAP_MAX_MPDU_LEN_11454   BIT(7)
#define EHT_MACCAP_MAX_AMPDU_LEN_EXP_EXT  BIT(8)

/* Figure 9-1002ag: EHT PHY Capabilities Information field format
 * _IDX indicates the octet index within the field */
#define EHT_PHY_CAPAB_LEN     9

#define EHT_PHYCAP_320MHZ_IN_6GHZ_SUPPORT_IDX 0
#define EHT_PHYCAP_320MHZ_IN_6GHZ_SUPPORT_MASK  ((u8) BIT(1))

#define EHT_PHYCAP_SU_BEAMFORMER_IDX    0
#define EHT_PHYCAP_SU_BEAMFORMER    ((u8) BIT(5))
#define EHT_PHYCAP_SU_BEAMFORMEE_IDX    0
#define EHT_PHYCAP_SU_BEAMFORMEE    ((u8) BIT(6))

#define EHT_PHYCAP_PPE_THRESHOLD_PRESENT_IDX  5
#define EHT_PHYCAP_PPE_THRESHOLD_PRESENT  ((u8) BIT(3))

#define EHT_PHYCAP_MU_BEAMFORMER_IDX    7
#define EHT_PHYCAP_MU_BEAMFORMER_80MHZ    ((u8) BIT(4))
#define EHT_PHYCAP_MU_BEAMFORMER_160MHZ   ((u8) BIT(5))
#define EHT_PHYCAP_MU_BEAMFORMER_320MHZ   ((u8) BIT(6))
#define EHT_PHYCAP_MU_BEAMFORMER_MASK (EHT_PHYCAP_MU_BEAMFORMER_80MHZ | \
           EHT_PHYCAP_MU_BEAMFORMER_160MHZ | \
           EHT_PHYCAP_MU_BEAMFORMER_320MHZ)

/* Figure 9-1002ah: Supported EHT-MCS and NSS Set field format */
#define EHT_PHYCAP_MCS_NSS_LEN_20MHZ_ONLY 4
#define EHT_PHYCAP_MCS_NSS_LEN_20MHZ_PLUS 3

#define EHT_MCS_NSS_CAPAB_LEN     9
/*
 * Figure 9-1002ak: EHT PPE Thresholds field format
 * Maximum PPE threshold length: 62 octets
 * NSS: 4 bits (maximum NSS: 16), RU index: 5 bits, each pair: 6 bits
 * 4 + 5 + 5 * 16 * 6 = 489 bits, Padding: 7 bits
 */
#define EHT_PPE_THRESH_CAPAB_LEN    62

/* 9.4.2.313.5: EHT PPE Thresholds field */
#define EHT_PPE_THRES_NSS_SHIFT     0
#define EHT_PPE_THRES_NSS_MASK      ((u8) (BIT(0) | BIT(1) | \
                   BIT(2) | BIT(3)))
#define EHT_PPE_THRES_RU_INDEX_SHIFT    4
#define EHT_PPE_THRES_RU_INDEX_MASK   ((u16) (BIT(4) | BIT(5) | \
              BIT(6) | BIT(7) | \
              BIT(8)))

#define EHT_NSS_MAX_STREAMS     8

/* Figure 9-1002ae: EHT Capabilities element format */
struct ieee80211_eht_capabilities {
  /* EHT MAC Capabilities Information */
  le16 mac_cap;
  /* EHT PHY Capabilities Information */
  u8 phy_cap[EHT_PHY_CAPAB_LEN];
  /* Supported EHT-MCS And NSS Set and EHT PPE thresholds (Optional) */
  u8 optional[EHT_MCS_NSS_CAPAB_LEN + EHT_PPE_THRESH_CAPAB_LEN];
} STRUCT_PACKED;

#define IEEE80211_EHT_CAPAB_MIN_LEN (2 + 9)

/* IEEE P802.11be/D2.1, 9.4.2.312 - Multi-Link element */

/* Figure 9-1002f: Multi-Link Control field */
#define MULTI_LINK_CONTROL_TYPE_MASK      0x07
#define MULTI_LINK_CONTROL_LEN        2

/* Table 9-401c: Mult-Link element Type subfield encoding */
#define MULTI_LINK_CONTROL_TYPE_BASIC     0
#define MULTI_LINK_CONTROL_TYPE_PROBE_REQ   1
#define MULTI_LINK_CONTROL_TYPE_RECONF      2
#define MULTI_LINK_CONTROL_TYPE_TDLS      3
#define MULTI_LINK_CONTROL_TYPE_PRIOR_ACCESS    4

/*
 * IEEE P802.11be/D2.2, Table 9-401c: Optional subelement IDs for Link Info
 * field of the Multi-Link element
 */
#define MULTI_LINK_SUB_ELEM_ID_PER_STA_PROFILE    0
#define MULTI_LINK_SUB_ELEM_ID_VENDOR     221
#define MULTI_LINK_SUB_ELEM_ID_FRAGMENT     254

/* IEEE P802.11be/D7.0, 9.4.2.322.2 - Basic Multi-Link element */

/* Figure 9-1074o: Presence Bitmap subfield of the Basic Multi-Link element */
#define BASIC_MULTI_LINK_CTRL_PRES_LINK_ID    0x0010
#define BASIC_MULTI_LINK_CTRL_PRES_BSS_PARAM_CH_COUNT 0x0020
#define BASIC_MULTI_LINK_CTRL_PRES_MSD_INFO   0x0040
#define BASIC_MULTI_LINK_CTRL_PRES_EML_CAPA   0x0080
#define BASIC_MULTI_LINK_CTRL_PRES_MLD_CAPA   0x0100
#define BASIC_MULTI_LINK_CTRL_PRES_AP_MLD_ID    0x0200
#define BASIC_MULTI_LINK_CTRL_PRES_EXT_MLD_CAP    0x0400

/*
 * STA Control field definitions of Per-STA Profile subelement in Basic
 * Multi-Link element as described in Figure 9-1002n: STA Control field format.
 */
#define BASIC_MLE_STA_CTRL_LEN        2
#define BASIC_MLE_STA_CTRL_LINK_ID_MASK     0x000F
#define BASIC_MLE_STA_CTRL_COMPLETE_PROFILE   0x0010
#define BASIC_MLE_STA_CTRL_PRES_STA_MAC     0x0020
#define BASIC_MLE_STA_CTRL_PRES_BEACON_INT    0x0040
#define BASIC_MLE_STA_CTRL_PRES_TSF_OFFSET    0x0080
#define BASIC_MLE_STA_CTRL_PRES_DTIM_INFO   0x0100
#define BASIC_MLE_STA_CTRL_PRES_NSTR_LINK_PAIR    0x0200
#define BASIC_MLE_STA_CTRL_NSTR_BITMAP      0x0400
#define BASIC_MLE_STA_CTRL_PRES_BSS_PARAM_COUNT   0x0800

#define BASIC_MLE_STA_PROF_STA_MAC_IDX      3

/* IEEE P802.11be/D2.2, 9.4.2.312.2.3 - Common Info field of the Basic
 * Multi-Link element */
struct eht_ml_basic_common_info {
  u8 len;
  u8 mld_addr[ETH_ALEN];

  /*
   * Followed by optional fields based on the multi link basic presence
   * bitmap
   *
   * Link ID Info: 1 octet
   * BSS Parameters Change Count: 1 octet
   * Medium Synchronization Delay Information: 2 octets
   * EML Capabilities: 2 octets
   * MLD Capabilities and Operations: 2 octets
   * Extended MLD Capabilities And Operations: 2 octets
   * AP MLD ID: 1 octet
   */
  u8 variable[];
} STRUCT_PACKED;

#define EHT_ML_LINK_ID_MSK   0x0f

#define EHT_ML_MEDIUM_SYNC_DELAY_DURATION   0x00ff
#define EHT_ML_MEDIUM_SYNC_DELAY_OFDM_ED_TH 0x0f00
#define EHT_ML_MEDIUM_SYNC_DELAY_MAX_TXOP   0xf000

#define EHT_ML_EML_CAPA_EMLSR_SUPP               0x0001
#define EHT_ML_EML_CAPA_EMLSR_PADDING_DELAY_MASK 0x000e
#define EHT_ML_EML_CAPA_EMLSR_TRANS_DELAY_MASK   0x0070
#define EHT_ML_EML_CAPA_EMLMR_SUPP               0x0080
#define EHT_ML_EML_CAPA_TRANSITION_TIMEOUT_MASK  0x7800
#define EHT_ML_EML_CAPA_RESERVED                 0x8780

#define EHT_ML_MLD_CAPA_MAX_NUM_SIM_LINKS_MASK        0x000f
#define EHT_ML_MLD_CAPA_SRS_SUPP                      0x0010
#define EHT_ML_MLD_CAPA_TID_TO_LINK_MAP_ALL_TO_ALL    0x0020
#define EHT_ML_MLD_CAPA_TID_TO_LINK_MAP_ALL_TO_ONE    0x0040
#define EHT_ML_MLD_CAPA_TID_TO_LINK_MAP_NEG_SUPP_MSK  0x0060
#define EHT_ML_MLD_CAPA_AP_MLD_TYPE_IND_MASK          0x0080
#define EHT_ML_MLD_CAPA_FREQ_SEP_FOR_STR_MASK         0x0f80
#define EHT_ML_MLD_CAPA_AAR_SUPP                      0x1000
#define EHT_ML_MLD_CAPA_LINK_RECONF_OP_SUPPORT        0x2000
#define EHT_ML_MLD_CAPA_ALIGNED_TWT_SUPPORT           0x4000
#define EHT_ML_MLD_CAPA_RESERVED                      0x8000

#define EHT_ML_EXT_MLD_CAPA_OP_PARAM_UPDATE           0x0001
#define EHT_ML_EXT_MLD_CAPA_OP_RECO_MAX_LINKS_MASK    0x001e
#define EHT_ML_EXT_MLD_CAPA_NSTR_UPDATE               0x0020
#define EHT_ML_EXT_MLD_CAPA_EMLSR_ENA_ONE_LINK        0x0040
#define EHT_ML_EXT_MLD_CAPA_BTM_MLD_RECO_MULTI_AP     0x0080

#define EHT_PER_STA_CTRL_LINK_ID_MSK                  0x000f
#define EHT_PER_STA_CTRL_COMPLETE_PROFILE_MSK         0x0010
#define EHT_PER_STA_CTRL_MAC_ADDR_PRESENT_MSK         0x0020
#define EHT_PER_STA_CTRL_BEACON_INTERVAL_PRESENT_MSK  0x0040
#define EHT_PER_STA_CTRL_TSF_OFFSET_PRESENT_MSK       0x0080
#define EHT_PER_STA_CTRL_DTIM_INFO_PRESENT_MSK        0x0100
#define EHT_PER_STA_CTRL_NSTR_LINK_PAIR_PRESENT_MSK   0x0200
#define EHT_PER_STA_CTRL_NSTR_BM_SIZE_MSK             0x0400
#define EHT_PER_STA_CTRL_BSS_PARAM_CNT_PRESENT_MSK    0x0800

/* IEEE P802.11be/D2.0, 9.4.2.312.2.4 - Per-STA Profile subelement format */
struct ieee80211_eht_per_sta_profile {
  le16 sta_control;

  /* Followed by STA Info and STA Profile fields */
  u8 variable[];
} STRUCT_PACKED;

/* IEEE P802.11be/D4.0, 9.4.2.312.3 - Probe Request Multi-Link element
 * Presence Bitmap field is B4..B15 of the Multi-Link Control field, i.e.,
 * B0 in the presence bitmap is B4 in the control field. */

#define EHT_ML_PRES_BM_PROBE_REQ_AP_MLD_ID 0x0010

struct eht_ml_probe_req_common_info {
  u8 len;

  /*
   * Followed by optional fields based on the multi link basic presence
   * bitmap
   *
   * AP MLD ID: 1 octet
   */
  u8 variable[];
} STRUCT_PACKED;

/* IEEE P802.11be/D4.0, 9.4.2.312.4 - Reconfiguration Multi-Link element */

#define RECONF_MULTI_LINK_CTRL_PRES_MLD_MAC_ADDR   0x0001
#define RECONF_MULTI_LINK_CTRL_PRES_EML_CAPA       0x0002
#define RECONF_MULTI_LINK_CTRL_PRES_MLD_CAPA       0x0004
#define RECONF_MULTI_LINK_CTRL_PRES_EXT_MLD_CAP    0x0008

#define EHT_PER_STA_RECONF_CTRL_LINK_ID_MSK        0x000f
#define EHT_PER_STA_RECONF_CTRL_COMPLETE_PROFILE   0x0010
#define EHT_PER_STA_RECONF_CTRL_MAC_ADDR           0x0020
#define EHT_PER_STA_RECONF_CTRL_AP_REMOVAL_TIMER   0x0040
#define EHT_PER_STA_RECONF_CTRL_OP_UPDATE_TYPE_MSK 0x0780
#define EHT_PER_STA_RECONF_CTRL_OP_PARAMS          0x0800
#define EHT_PER_STA_RECONF_CTRL_NSTR_BITMAP_SIZE   0x1000
#define EHT_PER_STA_RECONF_CTRL_NSTR_INDICATION    0x2000

#define EHT_PER_STA_RECONF_CTRL_OP_UPDATE_TYPE_VAL(x) ((x) >> 7)

/* IEEE P802.11be/D7.0, Figure 9-1074ad - Common Info field format of the
 * Reconfiguration Multi-Link element */
struct eht_ml_reconf_common_info {
  u8 len;

  /*
   * Followed by optional fields based on the multi link reconf presence
   * bitmap
   *
   * MLD MAC Address: 6 octets
   * EML Capabilities: 2 octets
   * MLD Capabilities and Operations: 2 octets
   * Extended MLD Capabilities and Operations: 2 octets
   */
  u8 variable[];
} STRUCT_PACKED;


/* IEEE P802.11be/D7.0, Table 9-417p - Reconfiguration Operation Type subfield
 * encoding */
enum ieee80211_eht_reconf_mle_op_type {
  EHT_RECONF_TYPE_AP_REMOVAL = 0,
  EHT_RECONF_TYPE_OP_PARAM_UPDATE = 1,
  EHT_RECONF_TYPE_ADD_LINK = 2,
  EHT_RECONF_TYPE_DELETE_LINK = 3,
  EHT_RECONF_TYPE_NSTR_STATUS_UPDATE = 4,
};

/* IEEE P802.11be/D7.0, Figure 9-1074ag — STA Info field format for the
 * Reconfiguration Multi-Link element */
struct eht_ml_reconf_sta_info {
  u8 len;

  /* Followed by optional fields based on STA control presence bitmap.
   *
   * STA MAC Address: 6 octets
   * AP Removal Timer: 2 octets
   * Operation Parameters: 3 octets
   * NSTR Indication Bitmap: 1 or 2 octets
   */
  u8 variable[];
} STRUCT_PACKED;

/* IEEE P802.11be/D2.0, 9.4.2.312.1 - Multi-Link element / General */

struct ieee80211_eht_ml {
  le16 ml_control;

  /* Followed by Common Info and Link Info fields */
  u8 variable[];
} STRUCT_PACKED;

/* Table 9-401c - Optional subelement IDs for Link Info field of the
 * Multi-Link element */
enum ieee80211_eht_ml_sub_elem {
  EHT_ML_SUB_ELEM_PER_STA_PROFILE = 0,
  EHT_ML_SUB_ELEM_VENDOR = 221,
  EHT_ML_SUB_ELEM_FRAGMENT = 254,
};

/* IEEE P802.11be/D7.0, 9.4.2.329 (Bandwidth Indication element) defines the
 * Bandwidth Indication Information field to have the same definition as the
 * EHT Operation Information field in the EHT Operation element.
 */
struct ieee80211_bw_ind_info {
  u8 control; /* B0..B2: Channel Width */
  u8 ccfs0;
  u8 ccfs1;
  le16 disabled_chan_bitmap; /* 0 or 2 octets */
} STRUCT_PACKED;

/* Control subfield: Channel Width subfield; see Table 9-417e (Channel width,
 * CCFS0, and CCFS1 subfields) in IEEE P802.11be/D7.0. */
#define BW_IND_CHANNEL_WIDTH_20MHZ  EHT_OPER_CHANNEL_WIDTH_20MHZ
#define BW_IND_CHANNEL_WIDTH_40MHZ  EHT_OPER_CHANNEL_WIDTH_40MHZ
#define BW_IND_CHANNEL_WIDTH_80MHZ  EHT_OPER_CHANNEL_WIDTH_80MHZ
#define BW_IND_CHANNEL_WIDTH_160MHZ EHT_OPER_CHANNEL_WIDTH_160MHZ
#define BW_IND_CHANNEL_WIDTH_320MHZ EHT_OPER_CHANNEL_WIDTH_320MHZ

/* IEEE P802.11be/D7.0, 9.4.2.329 (Bandwidth Indication element) */
struct ieee80211_bw_ind_element {
  u8 bw_ind_params; /* Bandwidth Indication Parameters */
  struct ieee80211_bw_ind_info bw_ind_info; /* 3 or 5 octets */
} STRUCT_PACKED;

#define BW_IND_PARAMETER_DISABLED_SUBCHAN_BITMAP_PRESENT       BIT(1)

/* IEEE P802.11ay/D4.0, 9.4.2.251 - EDMG Operation element */
#define EDMG_BSS_OPERATING_CHANNELS_OFFSET  6
#define EDMG_OPERATING_CHANNEL_WIDTH_OFFSET 7

/* IEEE P802.11ay/D4.0, 29.3.4 - Channelization */
enum edmg_channel {
  EDMG_CHANNEL_9  = 9,
  EDMG_CHANNEL_10 = 10,
  EDMG_CHANNEL_11 = 11,
  EDMG_CHANNEL_12 = 12,
  EDMG_CHANNEL_13 = 13,
};

/* Represent CB2 contiguous channels */
#define EDMG_CHANNEL_9_SUBCHANNELS  (BIT(0) | BIT(1)) /* channels 1 and 2 */
#define EDMG_CHANNEL_10_SUBCHANNELS (BIT(1) | BIT(2)) /* channels 2 and 3 */
#define EDMG_CHANNEL_11_SUBCHANNELS (BIT(2) | BIT(3)) /* channels 3 and 4 */
#define EDMG_CHANNEL_12_SUBCHANNELS (BIT(3) | BIT(4)) /* channels 4 and 5 */
#define EDMG_CHANNEL_13_SUBCHANNELS (BIT(4) | BIT(5)) /* channels 5 and 6 */

/**
 * enum edmg_bw_config - Allowed channel bandwidth configurations
 * @EDMG_BW_CONFIG_4: 2.16 GHz
 * @EDMG_BW_CONFIG_5: 2.16 GHz and 4.32 GHz
 *
 * IEEE P802.11ay/D4.0, 9.4.2.251 (EDMG Operation element),
 * Table 13 (Channel BW Configuration subfield definition)
 */
enum edmg_bw_config {
  EDMG_BW_CONFIG_4  = 4,
  EDMG_BW_CONFIG_5  = 5,
};

/* DPP Public Action frame identifiers - OUI_WFA */
#define DPP_OUI_TYPE 0x1A

/* Robust AV streaming Action field values */
enum robust_av_streaming_action {
  ROBUST_AV_SCS_REQ = 0,
  ROBUST_AV_SCS_RESP = 1,
  ROBUST_AV_GROUP_MEMBERSHIP_REQ = 2,
  ROBUST_AV_GROUP_MEMBERSHIP_RESP = 3,
  ROBUST_AV_MSCS_REQ = 4,
  ROBUST_AV_MSCS_RESP = 5,
};

enum scs_request_type {
  SCS_REQ_ADD = 0,
  SCS_REQ_REMOVE = 1,
  SCS_REQ_CHANGE = 2,
};

/*
 * IEEE P802.11be/D4.0, 9.4.2.316 QoS Characteristics element,
 * Table 9-404s (Direction subfield encoding)
 */
enum scs_direction {
  SCS_DIRECTION_UP = 0,
  SCS_DIRECTION_DOWN = 1,
  SCS_DIRECTION_DIRECT = 2,
};

/*
 * IEEE P802.11be/D4.0, 9.4.2.316 QoS Characteristics element,
 * Figure 9-1001av (Control Info field format)
 */
#define EHT_QOS_CONTROL_INFO_DIRECTION_OFFSET   0
#define EHT_QOS_CONTROL_INFO_TID_OFFSET     2
#define EHT_QOS_CONTROL_INFO_USER_PRIORITY_OFFSET 6
#define EHT_QOS_CONTROL_INFO_PRESENCE_MASK_OFFSET 9
#define EHT_QOS_CONTROL_INFO_LINK_ID_OFFSET   25

/*
 * IEEE P802.11be/D4.0, 9.4.2.316 QoS Characteristics element,
 * Presence Bitmap Of Additional Parameters
 */
#define SCS_QOS_BIT_MAX_MSDU_SIZE     ((u16) BIT(0))
#define SCS_QOS_BIT_SERVICE_START_TIME      ((u16) BIT(1))
#define SCS_QOS_BIT_SERVICE_START_TIME_LINKID   ((u16) BIT(2))
#define SCS_QOS_BIT_MEAN_DATA_RATE      ((u16) BIT(3))
#define SCS_QOS_BIT_DELAYED_BOUNDED_BURST_SIZE    ((u16) BIT(4))
#define SCS_QOS_BIT_MSDU_LIFETIME     ((u16) BIT(5))
#define SCS_QOS_BIT_MSDU_DELIVERY_INFO      ((u16) BIT(6))
#define SCS_QOS_BIT_MEDIUM_TIME       ((u16) BIT(7))

/* Optional subelement IDs for MSCS Descriptor element */
enum mscs_description_subelem {
  MCSC_SUBELEM_STATUS = 1,
};

/*
 * IEEE Std 802.11-2020, 9.6.7.36 FILS Discovery frame format,
 * Figure 9-900 - FILS Discovery Frame Control subfield format
 */
#define FD_FRAME_CTL_CAP_PRESENT      ((u16) BIT(5))
#define FD_FRAME_CTL_SHORT_SSID_PRESENT     ((u16) BIT(6))
#define FD_FRAME_CTL_AP_CSN_PRESENT     ((u16) BIT(7))
#define FD_FRAME_CTL_ANO_PRESENT      ((u16) BIT(8))
#define FD_FRAME_CTL_FREQ_SEG1_PRESENT      ((u16) BIT(9))
#define FD_FRAME_CTL_PRI_CHAN_PRESENT     ((u16) BIT(10))
#define FD_FRAME_CTL_RSN_INFO_PRESENT     ((u16) BIT(11))
#define FD_FRAME_CTL_LENGTH_PRESENT     ((u16) BIT(12))
#define FD_FRAME_CTL_MD_PRESENT       ((u16) BIT(13))

/*
 * IEEE Std 802.11-2020, 9.6.7.36 FILS Discovery frame format,
 * Figure 9-901 - FD Capability subfield format
 */
#define FD_CAP_ESS          BIT(0)
#define FD_CAP_PRIVACY          BIT(1)
#define FD_CAP_MULTI_BSSID_PRESENT      BIT(9)

#define FD_CAP_BSS_CHWIDTH_20       0
#define FD_CAP_BSS_CHWIDTH_40       1
#define FD_CAP_BSS_CHWIDTH_80       2
#define FD_CAP_BSS_CHWIDTH_160_80_80      3
#define FD_CAP_BSS_CHWIDTH_320        4
#define FD_CAP_BSS_CHWIDTH_SHIFT      2

#define FD_CAP_NSS_1          0
#define FD_CAP_NSS_2          1
#define FD_CAP_NSS_3          2
#define FD_CAP_NSS_4          3
#define FD_CAP_NSS_5_8          4
#define FD_CAP_NSS_SHIFT        5

#define FD_CAP_PHY_INDEX_HR_DSSS      0
#define FD_CAP_PHY_INDEX_ERP_OFDM     1
#define FD_CAP_PHY_INDEX_HT       2
#define FD_CAP_PHY_INDEX_VHT        3
#define FD_CAP_PHY_INDEX_HE       4 /* P802.11ax */
#define FD_CAP_PHY_INDEX_EHT        5 /* P802.11be */
#define FD_CAP_PHY_INDEX_SHIFT        10

/*
 * IEEE Std 802.11ax-2021, 26.17.2.3.2, AP behavior for fast passive scanning
 */
#define FD_MAX_INTERVAL_6GHZ                  20 /* TUs */

/* IEEE Std 802.11ax-2021, 26.17.3.5.1: AP needs to wait and see the collision
 * persists for at least the minimum default timeout
 * dot11BSSColorCollisionAPPeriod (50 seconds)
 */
#define DOT11BSS_COLOR_COLLISION_AP_PERIOD  50

/* Protected Vendor-specific QoS Management Action frame identifiers - WFA */
#define QM_ACTION_VENDOR_TYPE 0x506f9a1a
#define QM_ACTION_OUI_TYPE 0x1a

/* QoS Management Action frame OUI subtypes */
#define QM_DSCP_POLICY_QUERY 0
#define QM_DSCP_POLICY_REQ 1
#define QM_DSCP_POLICY_RESP 2

/* QoS Management attributes */
enum qm_attr_id {
  QM_ATTR_PORT_RANGE = 1,
  QM_ATTR_DSCP_POLICY = 2,
  QM_ATTR_TCLAS = 3,
  QM_ATTR_DOMAIN_NAME = 4,
};

/* DSCP Policy attribute - Request Type */
enum dscp_policy_request_type {
  DSCP_POLICY_REQ_ADD = 0, /* ADD/UPDATE */
  DSCP_POLICY_REQ_REMOVE = 1,
};

/* Request/Response Control field of DSCP Policy Request/Response frame */
#define DSCP_POLICY_CTRL_MORE BIT(0)
#define DSCP_POLICY_CTRL_RESET  BIT(1)

/* Wi-Fi Alliance Capabilities element - Capabilities field */
#define WFA_CAPA_QM_DSCP_POLICY BIT(0)
#define WFA_CAPA_QM_UNSOLIC_DSCP BIT(1)
#define WFA_CAPA_QM_NON_EHT_SCS_TRAFFIC_DESC BIT(2)

/* Wi-Fi Alliance Capabilities attributes */
enum wfa_capa_attr_id {
  WFA_CAPA_ATTR_GENERATIONAL_CAPAB = 1,
  WFA_CAPA_ATTR_VENDOR_SPECIFIC = 221,
};

/* Wi-Fi Alliance Capabilities frame */
#define WFA_CAPAB_VENDOR_TYPE 0x506f9a1b

struct ieee80211_neighbor_ap_info {
  u8 tbtt_info_hdr;
  u8 tbtt_info_len;
  u8 op_class;
  u8 channel;

  /* Followed by the rest of the TBTT Information field contents */
  u8 data[0];
} STRUCT_PACKED;

/* S1G Beacon Compatibility element */
struct ieee80211_s1g_beacon_compat {
  u8 element_id;
  u8 length;
  le16 compat_info;
  le16 beacon_interval;
  le32 tsf_completion;
} STRUCT_PACKED;

#ifdef _MSC_VER
#pragma pack(pop)
#endif /* _MSC_VER */

#endif /* IEEE802_11_DEFS_H */

Coverage Report

Created: 2025-10-10 06:31