src/common/ieee802_11_defs.h

   1 /*
   2  * IEEE 802.11 Frame type definitions
   3  * Copyright (c) 2002-2009, Jouni Malinen <j@w1.fi>
   4  * Copyright (c) 2007-2008 Intel Corporation
   5  *
   6  * This software may be distributed under the terms of the BSD license.
   7  * See README for more details.
   8  */
   9
  10 #ifndef IEEE802_11_DEFS_H
  11 #define IEEE802_11_DEFS_H
  12
  13 /* IEEE 802.11 defines */
  14
  15 #define WLAN_FC_PVER            0x0003
  16 #define WLAN_FC_TODS            0x0100
  17 #define WLAN_FC_FROMDS          0x0200
  18 #define WLAN_FC_MOREFRAG        0x0400
  19 #define WLAN_FC_RETRY           0x0800
  20 #define WLAN_FC_PWRMGT          0x1000
  21 #define WLAN_FC_MOREDATA        0x2000
  22 #define WLAN_FC_ISWEP           0x4000
  23 #define WLAN_FC_ORDER           0x8000
  24
  25 #define WLAN_FC_GET_TYPE(fc)    (((fc) & 0x000c) >> 2)
  26 #define WLAN_FC_GET_STYPE(fc)   (((fc) & 0x00f0) >> 4)
  27
  28 #define WLAN_INVALID_MGMT_SEQ   0xFFFF
  29
  30 #define WLAN_GET_SEQ_FRAG(seq) ((seq) & (BIT(3) | BIT(2) | BIT(1) | BIT(0)))
  31 #define WLAN_GET_SEQ_SEQ(seq) \
  32         (((seq) & (~(BIT(3) | BIT(2) | BIT(1) | BIT(0)))) >> 4)
  33
  34 #define WLAN_FC_TYPE_MGMT               0
  35 #define WLAN_FC_TYPE_CTRL               1
  36 #define WLAN_FC_TYPE_DATA               2
  37
  38 /* management */
  39 #define WLAN_FC_STYPE_ASSOC_REQ         0
  40 #define WLAN_FC_STYPE_ASSOC_RESP        1
  41 #define WLAN_FC_STYPE_REASSOC_REQ       2
  42 #define WLAN_FC_STYPE_REASSOC_RESP      3
  43 #define WLAN_FC_STYPE_PROBE_REQ         4
  44 #define WLAN_FC_STYPE_PROBE_RESP        5
  45 #define WLAN_FC_STYPE_BEACON            8
  46 #define WLAN_FC_STYPE_ATIM              9
  47 #define WLAN_FC_STYPE_DISASSOC          10
  48 #define WLAN_FC_STYPE_AUTH              11
  49 #define WLAN_FC_STYPE_DEAUTH            12
  50 #define WLAN_FC_STYPE_ACTION            13
  51
  52 /* control */
  53 #define WLAN_FC_STYPE_PSPOLL            10
  54 #define WLAN_FC_STYPE_RTS               11
  55 #define WLAN_FC_STYPE_CTS               12
  56 #define WLAN_FC_STYPE_ACK               13
  57 #define WLAN_FC_STYPE_CFEND             14
  58 #define WLAN_FC_STYPE_CFENDACK          15
  59
  60 /* data */
  61 #define WLAN_FC_STYPE_DATA              0
  62 #define WLAN_FC_STYPE_DATA_CFACK        1
  63 #define WLAN_FC_STYPE_DATA_CFPOLL       2
  64 #define WLAN_FC_STYPE_DATA_CFACKPOLL    3
  65 #define WLAN_FC_STYPE_NULLFUNC          4
  66 #define WLAN_FC_STYPE_CFACK             5
  67 #define WLAN_FC_STYPE_CFPOLL            6
  68 #define WLAN_FC_STYPE_CFACKPOLL         7
  69 #define WLAN_FC_STYPE_QOS_DATA          8
  70 #define WLAN_FC_STYPE_QOS_DATA_CFACK    9
  71 #define WLAN_FC_STYPE_QOS_DATA_CFPOLL   10
  72 #define WLAN_FC_STYPE_QOS_DATA_CFACKPOLL        11
  73 #define WLAN_FC_STYPE_QOS_NULL          12
  74 #define WLAN_FC_STYPE_QOS_CFPOLL        14
  75 #define WLAN_FC_STYPE_QOS_CFACKPOLL     15
  76
  77 /* Authentication algorithms */
  78 #define WLAN_AUTH_OPEN                  0
  79 #define WLAN_AUTH_SHARED_KEY            1
  80 #define WLAN_AUTH_FT                    2
  81 #define WLAN_AUTH_SAE                   3
  82 #define WLAN_AUTH_LEAP                  128
  83
  84 #define WLAN_AUTH_CHALLENGE_LEN 128
  85
  86 #define WLAN_CAPABILITY_ESS BIT(0)
  87 #define WLAN_CAPABILITY_IBSS BIT(1)
  88 #define WLAN_CAPABILITY_CF_POLLABLE BIT(2)
  89 #define WLAN_CAPABILITY_CF_POLL_REQUEST BIT(3)
  90 #define WLAN_CAPABILITY_PRIVACY BIT(4)
  91 #define WLAN_CAPABILITY_SHORT_PREAMBLE BIT(5)
  92 #define WLAN_CAPABILITY_PBCC BIT(6)
  93 #define WLAN_CAPABILITY_CHANNEL_AGILITY BIT(7)
  94 #define WLAN_CAPABILITY_SPECTRUM_MGMT BIT(8)
  95 #define WLAN_CAPABILITY_SHORT_SLOT_TIME BIT(10)
  96 #define WLAN_CAPABILITY_DSSS_OFDM BIT(13)
  97
  98 /* Status codes (IEEE 802.11-2007, 7.3.1.9, Table 7-23) */
  99 #define WLAN_STATUS_SUCCESS 0
 100 #define WLAN_STATUS_UNSPECIFIED_FAILURE 1
 101 #define WLAN_STATUS_TDLS_WAKEUP_ALTERNATE 2
 102 #define WLAN_STATUS_TDLS_WAKEUP_REJECT 3
 103 #define WLAN_STATUS_SECURITY_DISABLED 5
 104 #define WLAN_STATUS_UNACCEPTABLE_LIFETIME 6
 105 #define WLAN_STATUS_NOT_IN_SAME_BSS 7
 106 #define WLAN_STATUS_CAPS_UNSUPPORTED 10
 107 #define WLAN_STATUS_REASSOC_NO_ASSOC 11
 108 #define WLAN_STATUS_ASSOC_DENIED_UNSPEC 12
 109 #define WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG 13
 110 #define WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION 14
 111 #define WLAN_STATUS_CHALLENGE_FAIL 15
 112 #define WLAN_STATUS_AUTH_TIMEOUT 16
 113 #define WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA 17
 114 #define WLAN_STATUS_ASSOC_DENIED_RATES 18
 115 /* IEEE 802.11b */
 116 #define WLAN_STATUS_ASSOC_DENIED_NOSHORT 19
 117 #define WLAN_STATUS_ASSOC_DENIED_NOPBCC 20
 118 #define WLAN_STATUS_ASSOC_DENIED_NOAGILITY 21
 119 /* IEEE 802.11h */
 120 #define WLAN_STATUS_SPEC_MGMT_REQUIRED 22
 121 #define WLAN_STATUS_PWR_CAPABILITY_NOT_VALID 23
 122 #define WLAN_STATUS_SUPPORTED_CHANNEL_NOT_VALID 24
 123 /* IEEE 802.11g */
 124 #define WLAN_STATUS_ASSOC_DENIED_NO_SHORT_SLOT_TIME 25
 125 #define WLAN_STATUS_ASSOC_DENIED_NO_DSSS_OFDM 26
 126 #define WLAN_STATUS_ASSOC_DENIED_NO_HT 27
 127 #define WLAN_STATUS_R0KH_UNREACHABLE 28
 128 #define WLAN_STATUS_ASSOC_DENIED_NO_PCO 29
 129 /* IEEE 802.11w */
 130 #define WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY 30
 131 #define WLAN_STATUS_ROBUST_MGMT_FRAME_POLICY_VIOLATION 31
 132 #define WLAN_STATUS_UNSPECIFIED_QOS_FAILURE 32
 133 #define WLAN_STATUS_REQUEST_DECLINED 37
 134 #define WLAN_STATUS_INVALID_PARAMETERS 38
 135 /* IEEE 802.11i */
 136 #define WLAN_STATUS_INVALID_IE 40
 137 #define WLAN_STATUS_GROUP_CIPHER_NOT_VALID 41
 138 #define WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID 42
 139 #define WLAN_STATUS_AKMP_NOT_VALID 43
 140 #define WLAN_STATUS_UNSUPPORTED_RSN_IE_VERSION 44
 141 #define WLAN_STATUS_INVALID_RSN_IE_CAPAB 45
 142 #define WLAN_STATUS_CIPHER_REJECTED_PER_POLICY 46
 143 #define WLAN_STATUS_TS_NOT_CREATED 47
 144 #define WLAN_STATUS_DIRECT_LINK_NOT_ALLOWED 48
 145 #define WLAN_STATUS_DEST_STA_NOT_PRESENT 49
 146 #define WLAN_STATUS_DEST_STA_NOT_QOS_STA 50
 147 #define WLAN_STATUS_ASSOC_DENIED_LISTEN_INT_TOO_LARGE 51
 148 /* IEEE 802.11r */
 149 #define WLAN_STATUS_INVALID_FT_ACTION_FRAME_COUNT 52
 150 #define WLAN_STATUS_INVALID_PMKID 53
 151 #define WLAN_STATUS_INVALID_MDIE 54
 152 #define WLAN_STATUS_INVALID_FTIE 55
 153 #define WLAN_STATUS_GAS_ADV_PROTO_NOT_SUPPORTED 59
 154 #define WLAN_STATUS_NO_OUTSTANDING_GAS_REQ 60
 155 #define WLAN_STATUS_GAS_RESP_NOT_RECEIVED 61
 156 #define WLAN_STATUS_STA_TIMED_OUT_WAITING_FOR_GAS_RESP 62
 157 #define WLAN_STATUS_GAS_RESP_LARGER_THAN_LIMIT 63
 158 #define WLAN_STATUS_REQ_REFUSED_HOME 64
 159 #define WLAN_STATUS_ADV_SRV_UNREACHABLE 65
 160 #define WLAN_STATUS_REQ_REFUSED_SSPN 67
 161 #define WLAN_STATUS_REQ_REFUSED_UNAUTH_ACCESS 68
 162 #define WLAN_STATUS_INVALID_RSNIE 72
 163 #define WLAN_STATUS_ANTI_CLOGGING_TOKEN_REQ 76
 164 #define WLAN_STATUS_FINITE_CYCLIC_GROUP_NOT_SUPPORTED 77
 165 #define WLAN_STATUS_TRANSMISSION_FAILURE 79
 166 #define WLAN_STATUS_QUERY_RESP_OUTSTANDING 95
 167 #define WLAN_STATUS_ASSOC_DENIED_NO_VHT 104
 168
 169 /* Reason codes (IEEE 802.11-2007, 7.3.1.7, Table 7-22) */
 170 #define WLAN_REASON_UNSPECIFIED 1
 171 #define WLAN_REASON_PREV_AUTH_NOT_VALID 2
 172 #define WLAN_REASON_DEAUTH_LEAVING 3
 173 #define WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY 4
 174 #define WLAN_REASON_DISASSOC_AP_BUSY 5
 175 #define WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA 6
 176 #define WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA 7
 177 #define WLAN_REASON_DISASSOC_STA_HAS_LEFT 8
 178 #define WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH 9
 179 /* IEEE 802.11h */
 180 #define WLAN_REASON_PWR_CAPABILITY_NOT_VALID 10
 181 #define WLAN_REASON_SUPPORTED_CHANNEL_NOT_VALID 11
 182 /* IEEE 802.11i */
 183 #define WLAN_REASON_INVALID_IE 13
 184 #define WLAN_REASON_MICHAEL_MIC_FAILURE 14
 185 #define WLAN_REASON_4WAY_HANDSHAKE_TIMEOUT 15
 186 #define WLAN_REASON_GROUP_KEY_UPDATE_TIMEOUT 16
 187 #define WLAN_REASON_IE_IN_4WAY_DIFFERS 17
 188 #define WLAN_REASON_GROUP_CIPHER_NOT_VALID 18
 189 #define WLAN_REASON_PAIRWISE_CIPHER_NOT_VALID 19
 190 #define WLAN_REASON_AKMP_NOT_VALID 20
 191 #define WLAN_REASON_UNSUPPORTED_RSN_IE_VERSION 21
 192 #define WLAN_REASON_INVALID_RSN_IE_CAPAB 22
 193 #define WLAN_REASON_IEEE_802_1X_AUTH_FAILED 23
 194 #define WLAN_REASON_CIPHER_SUITE_REJECTED 24
 195 #define WLAN_REASON_TDLS_TEARDOWN_UNREACHABLE 25
 196 #define WLAN_REASON_TDLS_TEARDOWN_UNSPECIFIED 26
 197 /* IEEE 802.11e */
 198 #define WLAN_REASON_DISASSOC_LOW_ACK 34
 199 /* IEEE 802.11s */
 200 #define WLAN_REASON_MESH_PEERING_CANCELLED 52
 201 #define WLAN_REASON_MESH_MAX_PEERS 53
 202 #define WLAN_REASON_MESH_CONFIG_POLICY_VIOLATION 54
 203 #define WLAN_REASON_MESH_CLOSE_RCVD 55
 204 #define WLAN_REASON_MESH_MAX_RETRIES 56
 205 #define WLAN_REASON_MESH_CONFIRM_TIMEOUT 57
 206 #define WLAN_REASON_MESH_INVALID_GTK 58
 207 #define WLAN_REASON_MESH_INCONSISTENT_PARAMS 59
 208 #define WLAN_REASON_MESH_INVALID_SECURITY_CAP 60
 209
 210
 211 /* Information Element IDs */
 212 #define WLAN_EID_SSID 0
 213 #define WLAN_EID_SUPP_RATES 1
 214 #define WLAN_EID_FH_PARAMS 2
 215 #define WLAN_EID_DS_PARAMS 3
 216 #define WLAN_EID_CF_PARAMS 4
 217 #define WLAN_EID_TIM 5
 218 #define WLAN_EID_IBSS_PARAMS 6
 219 #define WLAN_EID_COUNTRY 7
 220 #define WLAN_EID_BSS_LOAD 11
 221 #define WLAN_EID_CHALLENGE 16
 222 /* EIDs defined by IEEE 802.11h - START */
 223 #define WLAN_EID_PWR_CONSTRAINT 32
 224 #define WLAN_EID_PWR_CAPABILITY 33
 225 #define WLAN_EID_TPC_REQUEST 34
 226 #define WLAN_EID_TPC_REPORT 35
 227 #define WLAN_EID_SUPPORTED_CHANNELS 36
 228 #define WLAN_EID_CHANNEL_SWITCH 37
 229 #define WLAN_EID_MEASURE_REQUEST 38
 230 #define WLAN_EID_MEASURE_REPORT 39
 231 #define WLAN_EID_QUITE 40
 232 #define WLAN_EID_IBSS_DFS 41
 233 /* EIDs defined by IEEE 802.11h - END */
 234 #define WLAN_EID_ERP_INFO 42
 235 #define WLAN_EID_HT_CAP 45
 236 #define WLAN_EID_QOS 46
 237 #define WLAN_EID_RSN 48
 238 #define WLAN_EID_EXT_SUPP_RATES 50
 239 #define WLAN_EID_NEIGHBOR_REPORT 52
 240 #define WLAN_EID_MOBILITY_DOMAIN 54
 241 #define WLAN_EID_FAST_BSS_TRANSITION 55
 242 #define WLAN_EID_TIMEOUT_INTERVAL 56
 243 #define WLAN_EID_RIC_DATA 57
 244 #define WLAN_EID_SUPPORTED_OPERATING_CLASSES 59
 245 #define WLAN_EID_HT_OPERATION 61
 246 #define WLAN_EID_SECONDARY_CHANNEL_OFFSET 62
 247 #define WLAN_EID_WAPI 68
 248 #define WLAN_EID_TIME_ADVERTISEMENT 69
 249 #define WLAN_EID_20_40_BSS_COEXISTENCE 72
 250 #define WLAN_EID_20_40_BSS_INTOLERANT 73
 251 #define WLAN_EID_OVERLAPPING_BSS_SCAN_PARAMS 74
 252 #define WLAN_EID_MMIE 76
 253 #define WLAN_EID_SSID_LIST 84
 254 #define WLAN_EID_BSS_MAX_IDLE_PERIOD 90
 255 #define WLAN_EID_TFS_REQ 91
 256 #define WLAN_EID_TFS_RESP 92
 257 #define WLAN_EID_WNMSLEEP 93
 258 #define WLAN_EID_TIME_ZONE 98
 259 #define WLAN_EID_LINK_ID 101
 260 #define WLAN_EID_INTERWORKING 107
 261 #define WLAN_EID_ADV_PROTO 108
 262 #define WLAN_EID_QOS_MAP_SET 110
 263 #define WLAN_EID_ROAMING_CONSORTIUM 111
 264 #define WLAN_EID_MESH_CONFIG 113
 265 #define WLAN_EID_MESH_ID 114
 266 #define WLAN_EID_PEER_MGMT 117
 267 #define WLAN_EID_EXT_CAPAB 127
 268 #define WLAN_EID_AMPE 139
 269 #define WLAN_EID_MIC 140
 270 #define WLAN_EID_CCKM 156
 271 #define WLAN_EID_VHT_CAP 191
 272 #define WLAN_EID_VHT_OPERATION 192
 273 #define WLAN_EID_VHT_EXTENDED_BSS_LOAD 193
 274 #define WLAN_EID_VHT_WIDE_BW_CHSWITCH  194
 275 #define WLAN_EID_VHT_TRANSMIT_POWER_ENVELOPE 195
 276 #define WLAN_EID_VHT_CHANNEL_SWITCH_WRAPPER 196
 277 #define WLAN_EID_VHT_AID 197
 278 #define WLAN_EID_VHT_QUIET_CHANNEL 198
 279 #define WLAN_EID_VHT_OPERATING_MODE_NOTIFICATION 199
 280 #define WLAN_EID_VENDOR_SPECIFIC 221
 281
 282
 283 /* Action frame categories (IEEE 802.11-2007, 7.3.1.11, Table 7-24) */
 284 #define WLAN_ACTION_SPECTRUM_MGMT 0
 285 #define WLAN_ACTION_QOS 1
 286 #define WLAN_ACTION_DLS 2
 287 #define WLAN_ACTION_BLOCK_ACK 3
 288 #define WLAN_ACTION_PUBLIC 4
 289 #define WLAN_ACTION_RADIO_MEASUREMENT 5
 290 #define WLAN_ACTION_FT 6
 291 #define WLAN_ACTION_HT 7
 292 #define WLAN_ACTION_SA_QUERY 8
 293 #define WLAN_ACTION_PROTECTED_DUAL 9
 294 #define WLAN_ACTION_WNM 10
 295 #define WLAN_ACTION_UNPROTECTED_WNM 11
 296 #define WLAN_ACTION_TDLS 12
 297 #define WLAN_ACTION_SELF_PROTECTED 15
 298 #define WLAN_ACTION_WMM 17 /* WMM Specification 1.1 */
 299 #define WLAN_ACTION_VENDOR_SPECIFIC 127
 300
 301 /* Public action codes */
 302 #define WLAN_PA_20_40_BSS_COEX 0
 303 #define WLAN_PA_VENDOR_SPECIFIC 9
 304 #define WLAN_PA_GAS_INITIAL_REQ 10
 305 #define WLAN_PA_GAS_INITIAL_RESP 11
 306 #define WLAN_PA_GAS_COMEBACK_REQ 12
 307 #define WLAN_PA_GAS_COMEBACK_RESP 13
 308 #define WLAN_TDLS_DISCOVERY_RESPONSE 14
 309
 310 /* Protected Dual of Public Action frames */
 311 #define WLAN_PROT_DSE_ENABLEMENT 1
 312 #define WLAN_PROT_DSE_DEENABLEMENT 2
 313 #define WLAN_PROT_EXT_CSA 4
 314 #define WLAN_PROT_MEASUREMENT_REQ 5
 315 #define WLAN_PROT_MEASUREMENT_REPORT 6
 316 #define WLAN_PROT_DSE_POWER_CONSTRAINT 8
 317 #define WLAN_PROT_VENDOR_SPECIFIC 9
 318 #define WLAN_PROT_GAS_INITIAL_REQ 10
 319 #define WLAN_PROT_GAS_INITIAL_RESP 11
 320 #define WLAN_PROT_GAS_COMEBACK_REQ 12
 321 #define WLAN_PROT_GAS_COMEBACK_RESP 13
 322
 323 /* SA Query Action frame (IEEE 802.11w/D8.0, 7.4.9) */
 324 #define WLAN_SA_QUERY_REQUEST 0
 325 #define WLAN_SA_QUERY_RESPONSE 1
 326
 327 #define WLAN_SA_QUERY_TR_ID_LEN 2
 328
 329 /* TDLS action codes */
 330 #define WLAN_TDLS_SETUP_REQUEST 0
 331 #define WLAN_TDLS_SETUP_RESPONSE 1
 332 #define WLAN_TDLS_SETUP_CONFIRM 2
 333 #define WLAN_TDLS_TEARDOWN 3
 334 #define WLAN_TDLS_PEER_TRAFFIC_INDICATION 4
 335 #define WLAN_TDLS_CHANNEL_SWITCH_REQUEST 5
 336 #define WLAN_TDLS_CHANNEL_SWITCH_RESPONSE 6
 337 #define WLAN_TDLS_PEER_PSM_REQUEST 7
 338 #define WLAN_TDLS_PEER_PSM_RESPONSE 8
 339 #define WLAN_TDLS_PEER_TRAFFIC_RESPONSE 9
 340 #define WLAN_TDLS_DISCOVERY_REQUEST 10
 341
 342 /* Timeout Interval Type */
 343 #define WLAN_TIMEOUT_REASSOC_DEADLINE 1
 344 #define WLAN_TIMEOUT_KEY_LIFETIME 2
 345 #define WLAN_TIMEOUT_ASSOC_COMEBACK 3
 346
 347 /* Interworking element (IEEE 802.11u) - Access Network Options */
 348 #define INTERWORKING_ANO_ACCESS_NETWORK_MASK 0x0f
 349 #define INTERWORKING_ANO_INTERNET 0x10
 350 #define INTERWORKING_ANO_ASRA 0x20
 351 #define INTERWORKING_ANO_ESR 0x40
 352 #define INTERWORKING_ANO_UESA 0x80
 353
 354 #define INTERWORKING_ANT_PRIVATE 0
 355 #define INTERWORKING_ANT_PRIVATE_WITH_GUEST 1
 356 #define INTERWORKING_ANT_CHARGEABLE_PUBLIC 2
 357 #define INTERWORKING_ANT_FREE_PUBLIC 3
 358 #define INTERWORKING_ANT_PERSONAL_DEVICE 4
 359 #define INTERWORKING_ANT_EMERGENCY_SERVICES 5
 360 #define INTERWORKING_ANT_TEST 6
 361 #define INTERWORKING_ANT_WILDCARD 15
 362
 363 /* Advertisement Protocol ID definitions (IEEE Std 802.11u-2011) */
 364 enum adv_proto_id {
 365         ACCESS_NETWORK_QUERY_PROTOCOL = 0,
 366         MIH_INFO_SERVICE = 1,
 367         MIH_CMD_AND_EVENT_DISCOVERY = 2,
 368         EMERGENCY_ALERT_SYSTEM = 3,
 369         ADV_PROTO_VENDOR_SPECIFIC = 221
 370 };
 371
 372 /* Access Network Query Protocol info ID definitions (IEEE Std 802.11u-2011) */
 373 enum anqp_info_id {
 374         ANQP_QUERY_LIST = 256,
 375         ANQP_CAPABILITY_LIST = 257,
 376         ANQP_VENUE_NAME = 258,
 377         ANQP_EMERGENCY_CALL_NUMBER = 259,
 378         ANQP_NETWORK_AUTH_TYPE = 260,
 379         ANQP_ROAMING_CONSORTIUM = 261,
 380         ANQP_IP_ADDR_TYPE_AVAILABILITY = 262,
 381         ANQP_NAI_REALM = 263,
 382         ANQP_3GPP_CELLULAR_NETWORK = 264,
 383         ANQP_AP_GEOSPATIAL_LOCATION = 265,
 384         ANQP_AP_CIVIC_LOCATION = 266,
 385         ANQP_AP_LOCATION_PUBLIC_URI = 267,
 386         ANQP_DOMAIN_NAME = 268,
 387         ANQP_EMERGENCY_ALERT_URI = 269,
 388         ANQP_EMERGENCY_NAI = 271,
 389         ANQP_VENDOR_SPECIFIC = 56797
 390 };
 391
 392 /* NAI Realm list - EAP Method subfield - Authentication Parameter ID */
 393 enum nai_realm_eap_auth_param {
 394         NAI_REALM_EAP_AUTH_EXPANDED_EAP_METHOD = 1,
 395         NAI_REALM_EAP_AUTH_NON_EAP_INNER_AUTH = 2,
 396         NAI_REALM_EAP_AUTH_INNER_AUTH_EAP_METHOD = 3,
 397         NAI_REALM_EAP_AUTH_EXPANDED_INNER_EAP_METHOD = 4,
 398         NAI_REALM_EAP_AUTH_CRED_TYPE = 5,
 399         NAI_REALM_EAP_AUTH_TUNNELED_CRED_TYPE = 6,
 400         NAI_REALM_EAP_AUTH_VENDOR_SPECIFIC = 221
 401 };
 402
 403 enum nai_realm_eap_auth_inner_non_eap {
 404         NAI_REALM_INNER_NON_EAP_PAP = 1,
 405         NAI_REALM_INNER_NON_EAP_CHAP = 2,
 406         NAI_REALM_INNER_NON_EAP_MSCHAP = 3,
 407         NAI_REALM_INNER_NON_EAP_MSCHAPV2 = 4
 408 };
 409
 410 enum nai_realm_eap_cred_type {
 411         NAI_REALM_CRED_TYPE_SIM = 1,
 412         NAI_REALM_CRED_TYPE_USIM = 2,
 413         NAI_REALM_CRED_TYPE_NFC_SECURE_ELEMENT = 3,
 414         NAI_REALM_CRED_TYPE_HARDWARE_TOKEN = 4,
 415         NAI_REALM_CRED_TYPE_SOFTOKEN = 5,
 416         NAI_REALM_CRED_TYPE_CERTIFICATE = 6,
 417         NAI_REALM_CRED_TYPE_USERNAME_PASSWORD = 7,
 418         NAI_REALM_CRED_TYPE_NONE = 8,
 419         NAI_REALM_CRED_TYPE_ANONYMOUS = 9,
 420         NAI_REALM_CRED_TYPE_VENDOR_SPECIFIC = 10
 421 };
 422
 423 #ifdef _MSC_VER
 424 #pragma pack(push, 1)
 425 #endif /* _MSC_VER */
 426
 427 struct ieee80211_hdr {
 428         le16 frame_control;
 429         le16 duration_id;
 430         u8 addr1[6];
 431         u8 addr2[6];
 432         u8 addr3[6];
 433         le16 seq_ctrl;
 434         /* followed by 'u8 addr4[6];' if ToDS and FromDS is set in data frame
 435          */
 436 } STRUCT_PACKED;
 437
 438 #define IEEE80211_DA_FROMDS addr1
 439 #define IEEE80211_BSSID_FROMDS addr2
 440 #define IEEE80211_SA_FROMDS addr3
 441
 442 #define IEEE80211_HDRLEN (sizeof(struct ieee80211_hdr))
 443
 444 #define IEEE80211_FC(type, stype) host_to_le16((type << 2) | (stype << 4))
 445
 446 struct ieee80211_mgmt {
 447         le16 frame_control;
 448         le16 duration;
 449         u8 da[6];
 450         u8 sa[6];
 451         u8 bssid[6];
 452         le16 seq_ctrl;
 453         union {
 454                 struct {
 455                         le16 auth_alg;
 456                         le16 auth_transaction;
 457                         le16 status_code;
 458                         /* possibly followed by Challenge text */
 459                         u8 variable[0];
 460                 } STRUCT_PACKED auth;
 461                 struct {
 462                         le16 reason_code;
 463                         u8 variable[0];
 464                 } STRUCT_PACKED deauth;
 465                 struct {
 466                         le16 capab_info;
 467                         le16 listen_interval;
 468                         /* followed by SSID and Supported rates */
 469                         u8 variable[0];
 470                 } STRUCT_PACKED assoc_req;
 471                 struct {
 472                         le16 capab_info;
 473                         le16 status_code;
 474                         le16 aid;
 475                         /* followed by Supported rates */
 476                         u8 variable[0];
 477                 } STRUCT_PACKED assoc_resp, reassoc_resp;
 478                 struct {
 479                         le16 capab_info;
 480                         le16 listen_interval;
 481                         u8 current_ap[6];
 482                         /* followed by SSID and Supported rates */
 483                         u8 variable[0];
 484                 } STRUCT_PACKED reassoc_req;
 485                 struct {
 486                         le16 reason_code;
 487                         u8 variable[0];
 488                 } STRUCT_PACKED disassoc;
 489                 struct {
 490                         u8 timestamp[8];
 491                         le16 beacon_int;
 492                         le16 capab_info;
 493                         /* followed by some of SSID, Supported rates,
 494                          * FH Params, DS Params, CF Params, IBSS Params, TIM */
 495                         u8 variable[0];
 496                 } STRUCT_PACKED beacon;
 497                 struct {
 498                         /* only variable items: SSID, Supported rates */
 499                         u8 variable[0];
 500                 } STRUCT_PACKED probe_req;
 501                 struct {
 502                         u8 timestamp[8];
 503                         le16 beacon_int;
 504                         le16 capab_info;
 505                         /* followed by some of SSID, Supported rates,
 506                          * FH Params, DS Params, CF Params, IBSS Params */
 507                         u8 variable[0];
 508                 } STRUCT_PACKED probe_resp;
 509                 struct {
 510                         u8 category;
 511                         union {
 512                                 struct {
 513                                         u8 action_code;
 514                                         u8 dialog_token;
 515                                         u8 status_code;
 516                                         u8 variable[0];
 517                                 } STRUCT_PACKED wmm_action;
 518                                 struct{
 519                                         u8 action_code;
 520                                         u8 element_id;
 521                                         u8 length;
 522                                         u8 switch_mode;
 523                                         u8 new_chan;
 524                                         u8 switch_count;
 525                                 } STRUCT_PACKED chan_switch;
 526                                 struct {
 527                                         u8 action;
 528                                         u8 sta_addr[ETH_ALEN];
 529                                         u8 target_ap_addr[ETH_ALEN];
 530                                         u8 variable[0]; /* FT Request */
 531                                 } STRUCT_PACKED ft_action_req;
 532                                 struct {
 533                                         u8 action;
 534                                         u8 sta_addr[ETH_ALEN];
 535                                         u8 target_ap_addr[ETH_ALEN];
 536                                         le16 status_code;
 537                                         u8 variable[0]; /* FT Request */
 538                                 } STRUCT_PACKED ft_action_resp;
 539                                 struct {
 540                                         u8 action;
 541                                         u8 trans_id[WLAN_SA_QUERY_TR_ID_LEN];
 542                                 } STRUCT_PACKED sa_query_req;
 543                                 struct {
 544                                         u8 action; /* */
 545                                         u8 trans_id[WLAN_SA_QUERY_TR_ID_LEN];
 546                                 } STRUCT_PACKED sa_query_resp;
 547                                 struct {
 548                                         u8 action;
 549                                         u8 dialogtoken;
 550                                         u8 variable[0];
 551                                 } STRUCT_PACKED wnm_sleep_req;
 552                                 struct {
 553                                         u8 action;
 554                                         u8 dialogtoken;
 555                                         le16 keydata_len;
 556                                         u8 variable[0];
 557                                 } STRUCT_PACKED wnm_sleep_resp;
 558                                 struct {
 559                                         u8 action;
 560                                         u8 variable[0];
 561                                 } STRUCT_PACKED public_action;
 562                                 struct {
 563                                         u8 action; /* 9 */
 564                                         u8 oui[3];
 565                                         /* Vendor-specific content */
 566                                         u8 variable[0];
 567                                 } STRUCT_PACKED vs_public_action;
 568                                 struct {
 569                                         u8 action; /* 7 */
 570                                         u8 dialog_token;
 571                                         u8 req_mode;
 572                                         le16 disassoc_timer;
 573                                         u8 validity_interval;
 574                                         /* BSS Termination Duration (optional),
 575                                          * Session Information URL (optional),
 576                                          * BSS Transition Candidate List
 577                                          * Entries */
 578                                         u8 variable[0];
 579                                 } STRUCT_PACKED bss_tm_req;
 580                                 struct {
 581                                         u8 action; /* 8 */
 582                                         u8 dialog_token;
 583                                         u8 status_code;
 584                                         u8 bss_termination_delay;
 585                                         /* Target BSSID (optional),
 586                                          * BSS Transition Candidate List
 587                                          * Entries (optional) */
 588                                         u8 variable[0];
 589                                 } STRUCT_PACKED bss_tm_resp;
 590                                 struct {
 591                                         u8 action; /* 6 */
 592                                         u8 dialog_token;
 593                                         u8 query_reason;
 594                                         /* BSS Transition Candidate List
 595                                          * Entries (optional) */
 596                                         u8 variable[0];
 597                                 } STRUCT_PACKED bss_tm_query;
 598                                 struct {
 599                                         u8 action; /* 15 */
 600                                         u8 variable[0];
 601                                 } STRUCT_PACKED slf_prot_action;
 602                         } u;
 603                 } STRUCT_PACKED action;
 604         } u;
 605 } STRUCT_PACKED;
 606
 607
 608 /* Rx MCS bitmask is in the first 77 bits of supported_mcs_set */
 609 #define IEEE80211_HT_MCS_MASK_LEN 10
 610
 611 /* HT Capabilities element */
 612 struct ieee80211_ht_capabilities {
 613         le16 ht_capabilities_info;
 614         u8 a_mpdu_params; /* Maximum A-MPDU Length Exponent B0..B1
 615                            * Minimum MPDU Start Spacing B2..B4
 616                            * Reserved B5..B7 */
 617         u8 supported_mcs_set[16];
 618         le16 ht_extended_capabilities;
 619         le32 tx_bf_capability_info;
 620         u8 asel_capabilities;
 621 } STRUCT_PACKED;
 622
 623
 624 /* HT Operation element */
 625 struct ieee80211_ht_operation {
 626         u8 primary_chan;
 627         /* Five octets of HT Operation Information */
 628         u8 ht_param; /* B0..B7 */
 629         le16 operation_mode; /* B8..B23 */
 630         le16 param; /* B24..B39 */
 631         u8 basic_mcs_set[16];
 632 } STRUCT_PACKED;
 633
 634
 635 struct ieee80211_obss_scan_parameters {
 636         le16 scan_passive_dwell;
 637         le16 scan_active_dwell;
 638         le16 width_trigger_scan_interval;
 639         le16 scan_passive_total_per_channel;
 640         le16 scan_active_total_per_channel;
 641         le16 channel_transition_delay_factor;
 642         le16 scan_activity_threshold;
 643 } STRUCT_PACKED;
 644
 645
 646 struct ieee80211_vht_capabilities {
 647         le32 vht_capabilities_info;
 648         struct {
 649                 le16 rx_map;
 650                 le16 rx_highest;
 651                 le16 tx_map;
 652                 le16 tx_highest;
 653         } vht_supported_mcs_set;
 654 } STRUCT_PACKED;
 655
 656 struct ieee80211_vht_operation {
 657         u8 vht_op_info_chwidth;
 658         u8 vht_op_info_chan_center_freq_seg0_idx;
 659         u8 vht_op_info_chan_center_freq_seg1_idx;
 660         le16 vht_basic_mcs_set;
 661 } STRUCT_PACKED;
 662
 663 struct ieee80211_ampe_ie {
 664         u8 selected_pairwise_suite[4];
 665         u8 local_nonce[32];
 666         u8 peer_nonce[32];
 667         u8 mgtk[16];
 668         u8 key_rsc[8];
 669         u8 key_expiration[4];
 670 } STRUCT_PACKED;
 671
 672 #ifdef _MSC_VER
 673 #pragma pack(pop)
 674 #endif /* _MSC_VER */
 675
 676 #define ERP_INFO_NON_ERP_PRESENT BIT(0)
 677 #define ERP_INFO_USE_PROTECTION BIT(1)
 678 #define ERP_INFO_BARKER_PREAMBLE_MODE BIT(2)
 679
 680 #define OVERLAPPING_BSS_TRANS_DELAY_FACTOR 5
 681
 682 /* HT Capabilities Info field within HT Capabilities element */
 683 #define HT_CAP_INFO_LDPC_CODING_CAP             ((u16) BIT(0))
 684 #define HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET      ((u16) BIT(1))
 685 #define HT_CAP_INFO_SMPS_MASK                   ((u16) (BIT(2) | BIT(3)))
 686 #define HT_CAP_INFO_SMPS_STATIC                 ((u16) 0)
 687 #define HT_CAP_INFO_SMPS_DYNAMIC                ((u16) BIT(2))
 688 #define HT_CAP_INFO_SMPS_DISABLED               ((u16) (BIT(2) | BIT(3)))
 689 #define HT_CAP_INFO_GREEN_FIELD                 ((u16) BIT(4))
 690 #define HT_CAP_INFO_SHORT_GI20MHZ               ((u16) BIT(5))
 691 #define HT_CAP_INFO_SHORT_GI40MHZ               ((u16) BIT(6))
 692 #define HT_CAP_INFO_TX_STBC                     ((u16) BIT(7))
 693 #define HT_CAP_INFO_RX_STBC_MASK                ((u16) (BIT(8) | BIT(9)))
 694 #define HT_CAP_INFO_RX_STBC_1                   ((u16) BIT(8))
 695 #define HT_CAP_INFO_RX_STBC_12                  ((u16) BIT(9))
 696 #define HT_CAP_INFO_RX_STBC_123                 ((u16) (BIT(8) | BIT(9)))
 697 #define HT_CAP_INFO_DELAYED_BA                  ((u16) BIT(10))
 698 #define HT_CAP_INFO_MAX_AMSDU_SIZE              ((u16) BIT(11))
 699 #define HT_CAP_INFO_DSSS_CCK40MHZ               ((u16) BIT(12))
 700 /* B13 - Reserved (was PSMP support during P802.11n development) */
 701 #define HT_CAP_INFO_40MHZ_INTOLERANT            ((u16) BIT(14))
 702 #define HT_CAP_INFO_LSIG_TXOP_PROTECT_SUPPORT   ((u16) BIT(15))
 703
 704 /* HT Extended Capabilities field within HT Capabilities element */
 705 #define EXT_HT_CAP_INFO_PCO                     ((u16) BIT(0))
 706 #define EXT_HT_CAP_INFO_PCO_TRANS_TIME_MASK     ((u16) (BIT(1) | BIT(2)))
 707 #define EXT_HT_CAP_INFO_TRANS_TIME_OFFSET       1
 708 /* B3..B7 - Reserved */
 709 #define EXT_HT_CAP_INFO_MCS_FEEDBACK_MASK       ((u16) (BIT(8) | BIT(9)))
 710 #define EXT_HT_CAP_INFO_MCS_FEEDBACK_OFFSET     8
 711 #define EXT_HT_CAP_INFO_HTC_SUPPORT             ((u16) BIT(10))
 712 #define EXT_HT_CAP_INFO_RD_RESPONDER            ((u16) BIT(11))
 713 /* B12..B15 - Reserved */
 714
 715 /* Transmit Beanforming Capabilities within HT Capabilities element */
 716 #define TX_BF_CAP_IMPLICIT_TXBF_RX_CAP ((u32) BIT(0))
 717 #define TX_BF_CAP_RX_STAGGERED_SOUNDING_CAP ((u32) BIT(1))
 718 #define TX_BF_CAP_TX_STAGGERED_SOUNDING_CAP ((u32) BIT(2))
 719 #define TX_BF_CAP_RX_NDP_CAP ((u32) BIT(3))
 720 #define TX_BF_CAP_TX_NDP_CAP ((u32) BIT(4))
 721 #define TX_BF_CAP_IMPLICIT_TX_BF_CAP ((u32) BIT(5))
 722 #define TX_BF_CAP_CALIBRATION_MASK ((u32) (BIT(6) | BIT(7))
 723 #define TX_BF_CAP_CALIB_OFFSET 6
 724 #define TX_BF_CAP_EXPLICIT_CSI_TXBF_CAP ((u32) BIT(8))
 725 #define TX_BF_CAP_EXPLICIT_NONCOMPR_STEERING_CAP ((u32) BIT(9))
 726 #define TX_BF_CAP_EXPLICIT_COMPR_STEERING_CAP ((u32) BIT(10))
 727 #define TX_BF_CAP_EXPLICIT_TX_BF_CSI_FEEDBACK_MASK ((u32) (BIT(10) | BIT(11)))
 728 #define TX_BF_CAP_EXPLICIT_BF_CSI_FEEDBACK_OFFSET 11
 729 #define TX_BF_CAP_EXPLICIT_UNCOMPR_STEERING_MATRIX_FEEDBACK_OFFSET 13
 730 #define TX_BF_CAP_EXPLICIT_COMPRESSED_STEERING_MATRIX_FEEDBACK_OFFSET 15
 731 #define TX_BF_CAP_MINIMAL_GROUPING_OFFSET 17
 732 #define TX_BF_CAP_CSI_NUM_BEAMFORMER_ANT_OFFSET 19
 733 #define TX_BF_CAP_UNCOMPRESSED_STEERING_MATRIX_BEAMFORMER_ANT_OFFSET 21
 734 #define TX_BF_CAP_COMPRESSED_STEERING_MATRIX_BEAMFORMER_ANT_OFFSET 23
 735 #define TX_BF_CAP_SCI_MAX_OF_ROWS_BEANFORMER_SUPPORTED_OFFSET 25
 736 #define TX_BF_CAP_CHANNEL_ESTIMATION_CAP_MASK ((u32) (BIT(27) | BIT(28)))
 737 #define TX_BF_CAP_CHANNEL_ESTIMATION_CAP_OFFSET 27
 738 /* B29..B31 - Reserved */
 739
 740 /* ASEL Capability field within HT Capabilities element */
 741 #define ASEL_CAP_ASEL_CAPABLE ((u8) BIT(0))
 742 #define ASEL_CAP_EXPLICIT_CSI_FEEDBACK_BASED_TX_AS_CAP ((u8) BIT(1))
 743 #define ASEL_CAP_ANT_INDICES_FEEDBACK_BASED_TX_AS_CAP ((u8) BIT(2))
 744 #define ASEL_CAP_EXPLICIT_CSI_FEEDBACK_CAP ((u8) BIT(3))
 745 #define ASEL_CAP_ANT_INDICES_FEEDBACK_CAP ((u8) BIT(4))
 746 #define ASEL_CAP_RX_AS_CAP ((u8) BIT(5))
 747 #define ASEL_CAP_TX_SOUNDING_PPDUS_CAP ((u8) BIT(6))
 748 /* B7 - Reserved */
 749
 750 /* First octet of HT Operation Information within HT Operation element */
 751 #define HT_INFO_HT_PARAM_SECONDARY_CHNL_OFF_MASK        ((u8) BIT(0) | BIT(1))
 752 #define HT_INFO_HT_PARAM_SECONDARY_CHNL_ABOVE           ((u8) BIT(0))
 753 #define HT_INFO_HT_PARAM_SECONDARY_CHNL_BELOW           ((u8) BIT(0) | BIT(1))
 754 #define HT_INFO_HT_PARAM_STA_CHNL_WIDTH                 ((u8) BIT(2))
 755 #define HT_INFO_HT_PARAM_RIFS_MODE                      ((u8) BIT(3))
 756 /* B4..B7 - Reserved */
 757
 758 /* HT Protection (B8..B9 of HT Operation Information) */
 759 #define HT_PROT_NO_PROTECTION           0
 760 #define HT_PROT_NONMEMBER_PROTECTION    1
 761 #define HT_PROT_20MHZ_PROTECTION        2
 762 #define HT_PROT_NON_HT_MIXED            3
 763 /* Bits within ieee80211_ht_operation::operation_mode (BIT(0) maps to B8 in
 764  * HT Operation Information) */
 765 #define HT_OPER_OP_MODE_HT_PROT_MASK ((u16) (BIT(0) | BIT(1))) /* B8..B9 */
 766 #define HT_OPER_OP_MODE_NON_GF_HT_STAS_PRESENT  ((u16) BIT(2)) /* B10 */
 767 /* BIT(3), i.e., B11 in HT Operation Information field - Reserved */
 768 #define HT_OPER_OP_MODE_OBSS_NON_HT_STAS_PRESENT        ((u16) BIT(4)) /* B12 */
 769 /* BIT(5)..BIT(15), i.e., B13..B23 - Reserved */
 770
 771 /* Last two octets of HT Operation Information (BIT(0) = B24) */
 772 /* B24..B29 - Reserved */
 773 #define HT_OPER_PARAM_DUAL_BEACON                       ((u16) BIT(6))
 774 #define HT_OPER_PARAM_DUAL_CTS_PROTECTION               ((u16) BIT(7))
 775 #define HT_OPER_PARAM_STBC_BEACON                       ((u16) BIT(8))
 776 #define HT_OPER_PARAM_LSIG_TXOP_PROT_FULL_SUPP          ((u16) BIT(9))
 777 #define HT_OPER_PARAM_PCO_ACTIVE                        ((u16) BIT(10))
 778 #define HT_OPER_PARAM_PCO_PHASE                         ((u16) BIT(11))
 779 /* B36..B39 - Reserved */
 780
 781 #define BSS_MEMBERSHIP_SELECTOR_VHT_PHY 126
 782 #define BSS_MEMBERSHIP_SELECTOR_HT_PHY 127
 783
 784 /* VHT Defines */
 785 #define VHT_CAP_MAX_MPDU_LENGTH_7991                ((u32) BIT(0))
 786 #define VHT_CAP_MAX_MPDU_LENGTH_11454               ((u32) BIT(1))
 787 #define VHT_CAP_MAX_MPDU_LENGTH_MASK                ((u32) BIT(0) | BIT(1))
 788 #define VHT_CAP_SUPP_CHAN_WIDTH_160MHZ              ((u32) BIT(2))
 789 #define VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ     ((u32) BIT(3))
 790 #define VHT_CAP_SUPP_CHAN_WIDTH_MASK                ((u32) BIT(2) | BIT(3))
 791 #define VHT_CAP_RXLDPC                              ((u32) BIT(4))
 792 #define VHT_CAP_SHORT_GI_80                         ((u32) BIT(5))
 793 #define VHT_CAP_SHORT_GI_160                        ((u32) BIT(6))
 794 #define VHT_CAP_TXSTBC                              ((u32) BIT(7))
 795 #define VHT_CAP_RXSTBC_1                            ((u32) BIT(8))
 796 #define VHT_CAP_RXSTBC_2                            ((u32) BIT(9))
 797 #define VHT_CAP_RXSTBC_3                            ((u32) BIT(8) | BIT(9))
 798 #define VHT_CAP_RXSTBC_4                            ((u32) BIT(10))
 799 #define VHT_CAP_RXSTBC_MASK                         ((u32) BIT(8) | BIT(9) | \
 800                                                            BIT(10))
 801 #define VHT_CAP_SU_BEAMFORMER_CAPABLE               ((u32) BIT(11))
 802 #define VHT_CAP_SU_BEAMFORMEE_CAPABLE               ((u32) BIT(12))
 803 #define VHT_CAP_BEAMFORMEE_STS_MAX                  ((u32) BIT(13) | \
 804                                                            BIT(14) | BIT(15))
 805 #define VHT_CAP_BEAMFORMEE_STS_OFFSET               13
 806 #define VHT_CAP_SOUNDING_DIMENSION_MAX              ((u32) BIT(16) | \
 807                                                            BIT(17) | BIT(18))
 808 #define VHT_CAP_SOUNDING_DIMENSION_OFFSET           16
 809 #define VHT_CAP_MU_BEAMFORMER_CAPABLE               ((u32) BIT(19))
 810 #define VHT_CAP_MU_BEAMFORMEE_CAPABLE               ((u32) BIT(20))
 811 #define VHT_CAP_VHT_TXOP_PS                         ((u32) BIT(21))
 812 #define VHT_CAP_HTC_VHT                             ((u32) BIT(22))
 813
 814 #define VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_1        ((u32) BIT(23))
 815 #define VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_2        ((u32) BIT(24))
 816 #define VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_3        ((u32) BIT(23) | BIT(24))
 817 #define VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_4        ((u32) BIT(25))
 818 #define VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_5        ((u32) BIT(23) | BIT(25))
 819 #define VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_6        ((u32) BIT(24) | BIT(25))
 820 #define VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MAX      ((u32) BIT(23) | \
 821                                                            BIT(24) | BIT(25))
 822 #define VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB   ((u32) BIT(27))
 823 #define VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB     ((u32) BIT(26) | BIT(27))
 824 #define VHT_CAP_RX_ANTENNA_PATTERN                  ((u32) BIT(28))
 825 #define VHT_CAP_TX_ANTENNA_PATTERN                  ((u32) BIT(29))
 826
 827 #define VHT_OPMODE_CHANNEL_WIDTH_MASK               ((u8) BIT(0) | BIT(1))
 828 #define VHT_OPMODE_CHANNEL_RxNSS_MASK               ((u8) BIT(4) | BIT(5) | \
 829                                                      BIT(6))
 830 #define VHT_OPMODE_NOTIF_RX_NSS_SHIFT               4
 831
 832 #define VHT_RX_NSS_MAX_STREAMS                      8
 833
 834 /* VHT channel widths */
 835 #define VHT_CHANWIDTH_USE_HT    0
 836 #define VHT_CHANWIDTH_80MHZ     1
 837 #define VHT_CHANWIDTH_160MHZ    2
 838 #define VHT_CHANWIDTH_80P80MHZ  3
 839
 840 #define OUI_MICROSOFT 0x0050f2 /* Microsoft (also used in Wi-Fi specs)
 841                                 * 00:50:F2 */
 842 #define WPA_IE_VENDOR_TYPE 0x0050f201
 843 #define WMM_IE_VENDOR_TYPE 0x0050f202
 844 #define WPS_IE_VENDOR_TYPE 0x0050f204
 845 #define OUI_WFA 0x506f9a
 846 #define P2P_IE_VENDOR_TYPE 0x506f9a09
 847 #define WFD_IE_VENDOR_TYPE 0x506f9a0a
 848 #define WFD_OUI_TYPE 10
 849 #define HS20_IE_VENDOR_TYPE 0x506f9a10
 850 #define OSEN_IE_VENDOR_TYPE 0x506f9a12
 851
 852 #define WMM_OUI_TYPE 2
 853 #define WMM_OUI_SUBTYPE_INFORMATION_ELEMENT 0
 854 #define WMM_OUI_SUBTYPE_PARAMETER_ELEMENT 1
 855 #define WMM_OUI_SUBTYPE_TSPEC_ELEMENT 2
 856 #define WMM_VERSION 1
 857
 858 #define WMM_ACTION_CODE_ADDTS_REQ 0
 859 #define WMM_ACTION_CODE_ADDTS_RESP 1
 860 #define WMM_ACTION_CODE_DELTS 2
 861
 862 #define WMM_ADDTS_STATUS_ADMISSION_ACCEPTED 0
 863 #define WMM_ADDTS_STATUS_INVALID_PARAMETERS 1
 864 /* 2 - Reserved */
 865 #define WMM_ADDTS_STATUS_REFUSED 3
 866 /* 4-255 - Reserved */
 867
 868 /* WMM TSPEC Direction Field Values */
 869 #define WMM_TSPEC_DIRECTION_UPLINK 0
 870 #define WMM_TSPEC_DIRECTION_DOWNLINK 1
 871 /* 2 - Reserved */
 872 #define WMM_TSPEC_DIRECTION_BI_DIRECTIONAL 3
 873
 874 /*
 875  * WMM Information Element (used in (Re)Association Request frames; may also be
 876  * used in Beacon frames)
 877  */
 878 struct wmm_information_element {
 879         /* Element ID: 221 (0xdd); Length: 7 */
 880         /* required fields for WMM version 1 */
 881         u8 oui[3]; /* 00:50:f2 */
 882         u8 oui_type; /* 2 */
 883         u8 oui_subtype; /* 0 */
 884         u8 version; /* 1 for WMM version 1.0 */
 885         u8 qos_info; /* AP/STA specific QoS info */
 886
 887 } STRUCT_PACKED;
 888
 889 #define WMM_QOSINFO_AP_UAPSD 0x80
 890
 891 #define WMM_QOSINFO_STA_AC_MASK 0x0f
 892 #define WMM_QOSINFO_STA_SP_MASK 0x03
 893 #define WMM_QOSINFO_STA_SP_SHIFT 5
 894
 895 #define WMM_AC_AIFSN_MASK 0x0f
 896 #define WMM_AC_AIFNS_SHIFT 0
 897 #define WMM_AC_ACM 0x10
 898 #define WMM_AC_ACI_MASK 0x60
 899 #define WMM_AC_ACI_SHIFT 5
 900
 901 #define WMM_AC_ECWMIN_MASK 0x0f
 902 #define WMM_AC_ECWMIN_SHIFT 0
 903 #define WMM_AC_ECWMAX_MASK 0xf0
 904 #define WMM_AC_ECWMAX_SHIFT 4
 905
 906 struct wmm_ac_parameter {
 907         u8 aci_aifsn; /* AIFSN, ACM, ACI */
 908         u8 cw; /* ECWmin, ECWmax (CW = 2^ECW - 1) */
 909         le16 txop_limit;
 910 }  STRUCT_PACKED;
 911
 912 /*
 913  * WMM Parameter Element (used in Beacon, Probe Response, and (Re)Association
 914  * Response frmaes)
 915  */
 916 struct wmm_parameter_element {
 917         /* Element ID: 221 (0xdd); Length: 24 */
 918         /* required fields for WMM version 1 */
 919         u8 oui[3]; /* 00:50:f2 */
 920         u8 oui_type; /* 2 */
 921         u8 oui_subtype; /* 1 */
 922         u8 version; /* 1 for WMM version 1.0 */
 923         u8 qos_info; /* AP/STA specific QoS info */
 924         u8 reserved; /* 0 */
 925         struct wmm_ac_parameter ac[4]; /* AC_BE, AC_BK, AC_VI, AC_VO */
 926
 927 } STRUCT_PACKED;
 928
 929 /* WMM TSPEC Element */
 930 struct wmm_tspec_element {
 931         u8 eid; /* 221 = 0xdd */
 932         u8 length; /* 6 + 55 = 61 */
 933         u8 oui[3]; /* 00:50:f2 */
 934         u8 oui_type; /* 2 */
 935         u8 oui_subtype; /* 2 */
 936         u8 version; /* 1 */
 937         /* WMM TSPEC body (55 octets): */
 938         u8 ts_info[3];
 939         le16 nominal_msdu_size;
 940         le16 maximum_msdu_size;
 941         le32 minimum_service_interval;
 942         le32 maximum_service_interval;
 943         le32 inactivity_interval;
 944         le32 suspension_interval;
 945         le32 service_start_time;
 946         le32 minimum_data_rate;
 947         le32 mean_data_rate;
 948         le32 peak_data_rate;
 949         le32 maximum_burst_size;
 950         le32 delay_bound;
 951         le32 minimum_phy_rate;
 952         le16 surplus_bandwidth_allowance;
 953         le16 medium_time;
 954 } STRUCT_PACKED;
 955
 956
 957 /* Access Categories / ACI to AC coding */
 958 enum wmm_ac {
 959         WMM_AC_BE = 0 /* Best Effort */,
 960         WMM_AC_BK = 1 /* Background */,
 961         WMM_AC_VI = 2 /* Video */,
 962         WMM_AC_VO = 3 /* Voice */,
 963         WMM_AC_NUM = 4
 964 };
 965
 966
 967 #define HS20_INDICATION_OUI_TYPE 16
 968 #define HS20_ANQP_OUI_TYPE 17
 969 #define HS20_OSEN_OUI_TYPE 18
 970 #define HS20_STYPE_QUERY_LIST 1
 971 #define HS20_STYPE_CAPABILITY_LIST 2
 972 #define HS20_STYPE_OPERATOR_FRIENDLY_NAME 3
 973 #define HS20_STYPE_WAN_METRICS 4
 974 #define HS20_STYPE_CONNECTION_CAPABILITY 5
 975 #define HS20_STYPE_NAI_HOME_REALM_QUERY 6
 976 #define HS20_STYPE_OPERATING_CLASS 7
 977 #define HS20_STYPE_OSU_PROVIDERS_LIST 8
 978 #define HS20_STYPE_ICON_REQUEST 10
 979 #define HS20_STYPE_ICON_BINARY_FILE 11
 980
 981 #define HS20_DGAF_DISABLED 0x01
 982 #define HS20_PPS_MO_ID_PRESENT 0x02
 983 #define HS20_ANQP_DOMAIN_ID_PRESENT 0x04
 984 #define HS20_VERSION 0x10 /* Release 2 */
 985
 986 /* WNM-Notification WFA vendors specific subtypes */
 987 #define HS20_WNM_SUB_REM_NEEDED 0
 988 #define HS20_WNM_DEAUTH_IMMINENT_NOTICE 1
 989
 990 #define HS20_DEAUTH_REASON_CODE_BSS 0
 991 #define HS20_DEAUTH_REASON_CODE_ESS 1
 992
 993 /* Wi-Fi Direct (P2P) */
 994
 995 #define P2P_OUI_TYPE 9
 996
 997 enum p2p_attr_id {
 998         P2P_ATTR_STATUS = 0,
 999         P2P_ATTR_MINOR_REASON_CODE = 1,
1000         P2P_ATTR_CAPABILITY = 2,
1001         P2P_ATTR_DEVICE_ID = 3,
1002         P2P_ATTR_GROUP_OWNER_INTENT = 4,
1003         P2P_ATTR_CONFIGURATION_TIMEOUT = 5,
1004         P2P_ATTR_LISTEN_CHANNEL = 6,
1005         P2P_ATTR_GROUP_BSSID = 7,
1006         P2P_ATTR_EXT_LISTEN_TIMING = 8,
1007         P2P_ATTR_INTENDED_INTERFACE_ADDR = 9,
1008         P2P_ATTR_MANAGEABILITY = 10,
1009         P2P_ATTR_CHANNEL_LIST = 11,
1010         P2P_ATTR_NOTICE_OF_ABSENCE = 12,
1011         P2P_ATTR_DEVICE_INFO = 13,
1012         P2P_ATTR_GROUP_INFO = 14,
1013         P2P_ATTR_GROUP_ID = 15,
1014         P2P_ATTR_INTERFACE = 16,
1015         P2P_ATTR_OPERATING_CHANNEL = 17,
1016         P2P_ATTR_INVITATION_FLAGS = 18,
1017         P2P_ATTR_OOB_GO_NEG_CHANNEL = 19,
1018         P2P_ATTR_VENDOR_SPECIFIC = 221
1019 };
1020
1021 #define P2P_MAX_GO_INTENT 15
1022
1023 /* P2P Capability - Device Capability bitmap */
1024 #define P2P_DEV_CAPAB_SERVICE_DISCOVERY BIT(0)
1025 #define P2P_DEV_CAPAB_CLIENT_DISCOVERABILITY BIT(1)
1026 #define P2P_DEV_CAPAB_CONCURRENT_OPER BIT(2)
1027 #define P2P_DEV_CAPAB_INFRA_MANAGED BIT(3)
1028 #define P2P_DEV_CAPAB_DEVICE_LIMIT BIT(4)
1029 #define P2P_DEV_CAPAB_INVITATION_PROCEDURE BIT(5)
1030
1031 /* P2P Capability - Group Capability bitmap */
1032 #define P2P_GROUP_CAPAB_GROUP_OWNER BIT(0)
1033 #define P2P_GROUP_CAPAB_PERSISTENT_GROUP BIT(1)
1034 #define P2P_GROUP_CAPAB_GROUP_LIMIT BIT(2)
1035 #define P2P_GROUP_CAPAB_INTRA_BSS_DIST BIT(3)
1036 #define P2P_GROUP_CAPAB_CROSS_CONN BIT(4)
1037 #define P2P_GROUP_CAPAB_PERSISTENT_RECONN BIT(5)
1038 #define P2P_GROUP_CAPAB_GROUP_FORMATION BIT(6)
1039 #define P2P_GROUP_CAPAB_IP_ADDR_ALLOCATION BIT(7)
1040
1041 /* Invitation Flags */
1042 #define P2P_INVITATION_FLAGS_TYPE BIT(0)
1043
1044 /* P2P Manageability */
1045 #define P2P_MAN_DEVICE_MANAGEMENT BIT(0)
1046 #define P2P_MAN_CROSS_CONNECTION_PERMITTED BIT(1)
1047 #define P2P_MAN_COEXISTENCE_OPTIONAL BIT(2)
1048
1049 enum p2p_status_code {
1050         P2P_SC_SUCCESS = 0,
1051         P2P_SC_FAIL_INFO_CURRENTLY_UNAVAILABLE = 1,
1052         P2P_SC_FAIL_INCOMPATIBLE_PARAMS = 2,
1053         P2P_SC_FAIL_LIMIT_REACHED = 3,
1054         P2P_SC_FAIL_INVALID_PARAMS = 4,
1055         P2P_SC_FAIL_UNABLE_TO_ACCOMMODATE = 5,
1056         P2P_SC_FAIL_PREV_PROTOCOL_ERROR = 6,
1057         P2P_SC_FAIL_NO_COMMON_CHANNELS = 7,
1058         P2P_SC_FAIL_UNKNOWN_GROUP = 8,
1059         P2P_SC_FAIL_BOTH_GO_INTENT_15 = 9,
1060         P2P_SC_FAIL_INCOMPATIBLE_PROV_METHOD = 10,
1061         P2P_SC_FAIL_REJECTED_BY_USER = 11,
1062 };
1063
1064 enum p2p_role_indication {
1065         P2P_DEVICE_NOT_IN_GROUP = 0x00,
1066         P2P_CLIENT_IN_A_GROUP = 0x01,
1067         P2P_GO_IN_A_GROUP = 0x02,
1068 };
1069
1070 #define P2P_WILDCARD_SSID "DIRECT-"
1071 #define P2P_WILDCARD_SSID_LEN 7
1072
1073 /* P2P action frames */
1074 enum p2p_act_frame_type {
1075         P2P_NOA = 0,
1076         P2P_PRESENCE_REQ = 1,
1077         P2P_PRESENCE_RESP = 2,
1078         P2P_GO_DISC_REQ = 3
1079 };
1080
1081 /* P2P public action frames */
1082 enum p2p_action_frame_type {
1083         P2P_GO_NEG_REQ = 0,
1084         P2P_GO_NEG_RESP = 1,
1085         P2P_GO_NEG_CONF = 2,
1086         P2P_INVITATION_REQ = 3,
1087         P2P_INVITATION_RESP = 4,
1088         P2P_DEV_DISC_REQ = 5,
1089         P2P_DEV_DISC_RESP = 6,
1090         P2P_PROV_DISC_REQ = 7,
1091         P2P_PROV_DISC_RESP = 8
1092 };
1093
1094 enum p2p_service_protocol_type {
1095         P2P_SERV_ALL_SERVICES = 0,
1096         P2P_SERV_BONJOUR = 1,
1097         P2P_SERV_UPNP = 2,
1098         P2P_SERV_WS_DISCOVERY = 3,
1099         P2P_SERV_WIFI_DISPLAY = 4,
1100         P2P_SERV_VENDOR_SPECIFIC = 255
1101 };
1102
1103 enum p2p_sd_status {
1104         P2P_SD_SUCCESS = 0,
1105         P2P_SD_PROTO_NOT_AVAILABLE = 1,
1106         P2P_SD_REQUESTED_INFO_NOT_AVAILABLE = 2,
1107         P2P_SD_BAD_REQUEST = 3
1108 };
1109
1110
1111 enum wifi_display_subelem {
1112         WFD_SUBELEM_DEVICE_INFO = 0,
1113         WFD_SUBELEM_ASSOCIATED_BSSID = 1,
1114         WFD_SUBELEM_AUDIO_FORMATS = 2,
1115         WFD_SUBELEM_VIDEO_FORMATS = 3,
1116         WFD_SUBELEM_3D_VIDEO_FORMATS = 4,
1117         WFD_SUBELEM_CONTENT_PROTECTION = 5,
1118         WFD_SUBELEM_COUPLED_SINK = 6,
1119         WFD_SUBELEM_EXT_CAPAB = 7,
1120         WFD_SUBELEM_LOCAL_IP_ADDRESS = 8,
1121         WFD_SUBELEM_SESSION_INFO = 9
1122 };
1123
1124 /* 802.11s */
1125 #define MESH_SYNC_METHOD_NEIGHBOR_OFFSET 1
1126 #define MESH_SYNC_METHOD_VENDOR         255
1127 #define MESH_PATH_PROTOCOL_HWMP         1
1128 #define MESH_PATH_PROTOCOL_VENDOR       255
1129 #define MESH_PATH_METRIC_AIRTIME        1
1130 #define MESH_PATH_METRIC_VENDOR         255
1131
1132 enum plink_action_field {
1133         PLINK_OPEN = 1,
1134         PLINK_CONFIRM,
1135         PLINK_CLOSE
1136 };
1137
1138 #define OUI_BROADCOM 0x00904c /* Broadcom (Epigram) */
1139
1140 #define VENDOR_HT_CAPAB_OUI_TYPE 0x33 /* 00-90-4c:0x33 */
1141
1142 /* cipher suite selectors */
1143 #define WLAN_CIPHER_SUITE_USE_GROUP     0x000FAC00
1144 #define WLAN_CIPHER_SUITE_WEP40         0x000FAC01
1145 #define WLAN_CIPHER_SUITE_TKIP          0x000FAC02
1146 /* reserved:                            0x000FAC03 */
1147 #define WLAN_CIPHER_SUITE_CCMP          0x000FAC04
1148 #define WLAN_CIPHER_SUITE_WEP104        0x000FAC05
1149 #define WLAN_CIPHER_SUITE_AES_CMAC      0x000FAC06
1150 #define WLAN_CIPHER_SUITE_NO_GROUP_ADDR 0x000FAC07
1151 #define WLAN_CIPHER_SUITE_GCMP          0x000FAC08
1152 #define WLAN_CIPHER_SUITE_GCMP_256      0x000FAC09
1153 #define WLAN_CIPHER_SUITE_CCMP_256      0x000FAC0A
1154 #define WLAN_CIPHER_SUITE_BIP_GMAC_128  0x000FAC0B
1155 #define WLAN_CIPHER_SUITE_BIP_GMAC_256  0x000FAC0C
1156 #define WLAN_CIPHER_SUITE_BIP_CMAC_256  0x000FAC0D
1157
1158 #define WLAN_CIPHER_SUITE_SMS4          0x00147201
1159
1160 #define WLAN_CIPHER_SUITE_CKIP          0x00409600
1161 #define WLAN_CIPHER_SUITE_CKIP_CMIC     0x00409601
1162 #define WLAN_CIPHER_SUITE_CMIC          0x00409602
1163 #define WLAN_CIPHER_SUITE_KRK           0x004096FF /* for nl80211 use only */
1164
1165 /* AKM suite selectors */
1166 #define WLAN_AKM_SUITE_8021X            0x000FAC01
1167 #define WLAN_AKM_SUITE_PSK              0x000FAC02
1168 #define WLAN_AKM_SUITE_FT_8021X         0x000FAC03
1169 #define WLAN_AKM_SUITE_FT_PSK           0x000FAC04
1170 #define WLAN_AKM_SUITE_8021X_SHA256     0x000FAC05
1171 #define WLAN_AKM_SUITE_PSK_SHA256       0x000FAC06
1172 #define WLAN_AKM_SUITE_8021X_SUITE_B    0x000FAC11
1173 #define WLAN_AKM_SUITE_CCKM             0x00409600
1174 #define WLAN_AKM_SUITE_OSEN             0x506f9a01
1175
1176
1177 /* IEEE 802.11v - WNM Action field values */
1178 enum wnm_action {
1179         WNM_EVENT_REQ = 0,
1180         WNM_EVENT_REPORT = 1,
1181         WNM_DIAGNOSTIC_REQ = 2,
1182         WNM_DIAGNOSTIC_REPORT = 3,
1183         WNM_LOCATION_CFG_REQ = 4,
1184         WNM_LOCATION_CFG_RESP = 5,
1185         WNM_BSS_TRANS_MGMT_QUERY = 6,
1186         WNM_BSS_TRANS_MGMT_REQ = 7,
1187         WNM_BSS_TRANS_MGMT_RESP = 8,
1188         WNM_FMS_REQ = 9,
1189         WNM_FMS_RESP = 10,
1190         WNM_COLLOCATED_INTERFERENCE_REQ = 11,
1191         WNM_COLLOCATED_INTERFERENCE_REPORT = 12,
1192         WNM_TFS_REQ = 13,
1193         WNM_TFS_RESP = 14,
1194         WNM_TFS_NOTIFY = 15,
1195         WNM_SLEEP_MODE_REQ = 16,
1196         WNM_SLEEP_MODE_RESP = 17,
1197         WNM_TIM_BROADCAST_REQ = 18,
1198         WNM_TIM_BROADCAST_RESP = 19,
1199         WNM_QOS_TRAFFIC_CAPAB_UPDATE = 20,
1200         WNM_CHANNEL_USAGE_REQ = 21,
1201         WNM_CHANNEL_USAGE_RESP = 22,
1202         WNM_DMS_REQ = 23,
1203         WNM_DMS_RESP = 24,
1204         WNM_TIMING_MEASUREMENT_REQ = 25,
1205         WNM_NOTIFICATION_REQ = 26,
1206         WNM_NOTIFICATION_RESP = 27
1207 };
1208
1209 /* IEEE 802.11v - BSS Transition Management Request - Request Mode */
1210 #define WNM_BSS_TM_REQ_PREF_CAND_LIST_INCLUDED BIT(0)
1211 #define WNM_BSS_TM_REQ_ABRIDGED BIT(1)
1212 #define WNM_BSS_TM_REQ_DISASSOC_IMMINENT BIT(2)
1213 #define WNM_BSS_TM_REQ_BSS_TERMINATION_INCLUDED BIT(3)
1214 #define WNM_BSS_TM_REQ_ESS_DISASSOC_IMMINENT BIT(4)
1215
1216 /* IEEE Std 802.11-2012 - Table 8-253 */
1217 enum bss_trans_mgmt_status_code {
1218         WNM_BSS_TM_ACCEPT = 0,
1219         WNM_BSS_TM_REJECT_UNSPECIFIED = 1,
1220         WNM_BSS_TM_REJECT_INSUFFICIENT_BEACON = 2,
1221         WNM_BSS_TM_REJECT_INSUFFICIENT_CAPABITY = 3,
1222         WNM_BSS_TM_REJECT_UNDESIRED = 4,
1223         WNM_BSS_TM_REJECT_DELAY_REQUEST = 5,
1224         WNM_BSS_TM_REJECT_STA_CANDIDATE_LIST_PROVIDED = 6,
1225         WNM_BSS_TM_REJECT_NO_SUITABLE_CANDIDATES = 7,
1226         WNM_BSS_TM_REJECT_LEAVING_ESS = 8
1227 };
1228
1229 #define WNM_NEIGHBOR_TSF                         1
1230 #define WNM_NEIGHBOR_CONDENSED_COUNTRY_STRING    2
1231 #define WNM_NEIGHBOR_BSS_TRANSITION_CANDIDATE    3
1232 #define WNM_NEIGHBOR_BSS_TERMINATION_DURATION    4
1233 #define WNM_NEIGHBOR_BEARING                     5
1234 #define WNM_NEIGHBOR_MEASUREMENT_PILOT          66
1235 #define WNM_NEIGHBOR_RRM_ENABLED_CAPABILITIES   70
1236 #define WNM_NEIGHBOR_MULTIPLE_BSSID             71
1237
1238 /* QoS action */
1239 enum qos_action {
1240         QOS_ADDTS_REQ = 0,
1241         QOS_ADDTS_RESP = 1,
1242         QOS_DELTS = 2,
1243         QOS_SCHEDULE = 3,
1244         QOS_QOS_MAP_CONFIG = 4,
1245 };
1246
1247 /* IEEE Std 802.11-2012, 8.4.2.62 20/40 BSS Coexistence element */
1248 #define WLAN_20_40_BSS_COEX_INFO_REQ            BIT(0)
1249 #define WLAN_20_40_BSS_COEX_40MHZ_INTOL         BIT(1)
1250 #define WLAN_20_40_BSS_COEX_20MHZ_WIDTH_REQ     BIT(2)
1251 #define WLAN_20_40_BSS_COEX_OBSS_EXEMPT_REQ     BIT(3)
1252 #define WLAN_20_40_BSS_COEX_OBSS_EXEMPT_GRNT    BIT(4)
1253
1254 struct ieee80211_2040_bss_coex_ie {
1255         u8 element_id;
1256         u8 length;
1257         u8 coex_param;
1258 } STRUCT_PACKED;
1259
1260 struct ieee80211_2040_intol_chan_report {
1261         u8 element_id;
1262         u8 length;
1263         u8 op_class;
1264         u8 variable[0]; /* Channel List */
1265 } STRUCT_PACKED;
1266
1267 /* IEEE 802.11v - WNM-Sleep Mode element */
1268 struct wnm_sleep_element {
1269         u8 eid;     /* WLAN_EID_WNMSLEEP */
1270         u8 len;
1271         u8 action_type; /* WNM_SLEEP_ENTER/WNM_SLEEP_MODE_EXIT */
1272         u8 status;
1273         le16 intval;
1274 } STRUCT_PACKED;
1275
1276 #define WNM_SLEEP_MODE_ENTER 0
1277 #define WNM_SLEEP_MODE_EXIT 1
1278
1279 enum wnm_sleep_mode_response_status {
1280         WNM_STATUS_SLEEP_ACCEPT = 0,
1281         WNM_STATUS_SLEEP_EXIT_ACCEPT_GTK_UPDATE = 1,
1282         WNM_STATUS_DENIED_ACTION = 2,
1283         WNM_STATUS_DENIED_TMP = 3,
1284         WNM_STATUS_DENIED_KEY = 4,
1285         WNM_STATUS_DENIED_OTHER_WNM_SERVICE = 5
1286 };
1287
1288 /* WNM-Sleep Mode subelement IDs */
1289 enum wnm_sleep_mode_subelement_id {
1290         WNM_SLEEP_SUBELEM_GTK = 0,
1291         WNM_SLEEP_SUBELEM_IGTK = 1
1292 };
1293
1294 /* Channel Switch modes (802.11h) */
1295 #define CHAN_SWITCH_MODE_ALLOW_TX       0
1296 #define CHAN_SWITCH_MODE_BLOCK_TX       1
1297
1298 #endif /* IEEE802_11_DEFS_H */