src/common/ieee802_11_defs.h

   1 /*
   2  * IEEE 802.11 Frame type definitions
   3  * Copyright (c) 2002-2015, 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 #include <utils/common.h>
  14
  15 /* IEEE 802.11 defines */
  16
  17 #define WLAN_FC_PVER            0x0003
  18 #define WLAN_FC_TODS            0x0100
  19 #define WLAN_FC_FROMDS          0x0200
  20 #define WLAN_FC_MOREFRAG        0x0400
  21 #define WLAN_FC_RETRY           0x0800
  22 #define WLAN_FC_PWRMGT          0x1000
  23 #define WLAN_FC_MOREDATA        0x2000
  24 #define WLAN_FC_ISWEP           0x4000
  25 #define WLAN_FC_ORDER           0x8000
  26
  27 #define WLAN_FC_GET_TYPE(fc)    (((fc) & 0x000c) >> 2)
  28 #define WLAN_FC_GET_STYPE(fc)   (((fc) & 0x00f0) >> 4)
  29
  30 #define WLAN_INVALID_MGMT_SEQ   0xFFFF
  31
  32 #define WLAN_GET_SEQ_FRAG(seq) ((seq) & (BIT(3) | BIT(2) | BIT(1) | BIT(0)))
  33 #define WLAN_GET_SEQ_SEQ(seq) \
  34         (((seq) & (~(BIT(3) | BIT(2) | BIT(1) | BIT(0)))) >> 4)
  35
  36 #define WLAN_FC_TYPE_MGMT               0
  37 #define WLAN_FC_TYPE_CTRL               1
  38 #define WLAN_FC_TYPE_DATA               2
  39
  40 /* management */
  41 #define WLAN_FC_STYPE_ASSOC_REQ         0
  42 #define WLAN_FC_STYPE_ASSOC_RESP        1
  43 #define WLAN_FC_STYPE_REASSOC_REQ       2
  44 #define WLAN_FC_STYPE_REASSOC_RESP      3
  45 #define WLAN_FC_STYPE_PROBE_REQ         4
  46 #define WLAN_FC_STYPE_PROBE_RESP        5
  47 #define WLAN_FC_STYPE_BEACON            8
  48 #define WLAN_FC_STYPE_ATIM              9
  49 #define WLAN_FC_STYPE_DISASSOC          10
  50 #define WLAN_FC_STYPE_AUTH              11
  51 #define WLAN_FC_STYPE_DEAUTH            12
  52 #define WLAN_FC_STYPE_ACTION            13
  53
  54 /* control */
  55 #define WLAN_FC_STYPE_PSPOLL            10
  56 #define WLAN_FC_STYPE_RTS               11
  57 #define WLAN_FC_STYPE_CTS               12
  58 #define WLAN_FC_STYPE_ACK               13
  59 #define WLAN_FC_STYPE_CFEND             14
  60 #define WLAN_FC_STYPE_CFENDACK          15
  61
  62 /* data */
  63 #define WLAN_FC_STYPE_DATA              0
  64 #define WLAN_FC_STYPE_DATA_CFACK        1
  65 #define WLAN_FC_STYPE_DATA_CFPOLL       2
  66 #define WLAN_FC_STYPE_DATA_CFACKPOLL    3
  67 #define WLAN_FC_STYPE_NULLFUNC          4
  68 #define WLAN_FC_STYPE_CFACK             5
  69 #define WLAN_FC_STYPE_CFPOLL            6
  70 #define WLAN_FC_STYPE_CFACKPOLL         7
  71 #define WLAN_FC_STYPE_QOS_DATA          8
  72 #define WLAN_FC_STYPE_QOS_DATA_CFACK    9
  73 #define WLAN_FC_STYPE_QOS_DATA_CFPOLL   10
  74 #define WLAN_FC_STYPE_QOS_DATA_CFACKPOLL        11
  75 #define WLAN_FC_STYPE_QOS_NULL          12
  76 #define WLAN_FC_STYPE_QOS_CFPOLL        14
  77 #define WLAN_FC_STYPE_QOS_CFACKPOLL     15
  78
  79 /* Authentication algorithms */
  80 #define WLAN_AUTH_OPEN                  0
  81 #define WLAN_AUTH_SHARED_KEY            1
  82 #define WLAN_AUTH_FT                    2
  83 #define WLAN_AUTH_SAE                   3
  84 #define WLAN_AUTH_LEAP                  128
  85
  86 #define WLAN_AUTH_CHALLENGE_LEN 128
  87
  88 #define WLAN_CAPABILITY_ESS BIT(0)
  89 #define WLAN_CAPABILITY_IBSS BIT(1)
  90 #define WLAN_CAPABILITY_CF_POLLABLE BIT(2)
  91 #define WLAN_CAPABILITY_CF_POLL_REQUEST BIT(3)
  92 #define WLAN_CAPABILITY_PRIVACY BIT(4)
  93 #define WLAN_CAPABILITY_SHORT_PREAMBLE BIT(5)
  94 #define WLAN_CAPABILITY_PBCC BIT(6)
  95 #define WLAN_CAPABILITY_CHANNEL_AGILITY BIT(7)
  96 #define WLAN_CAPABILITY_SPECTRUM_MGMT BIT(8)
  97 #define WLAN_CAPABILITY_SHORT_SLOT_TIME BIT(10)
  98 #define WLAN_CAPABILITY_DSSS_OFDM BIT(13)
  99
 100 /* Status codes (IEEE 802.11-2007, 7.3.1.9, Table 7-23) */
 101 #define WLAN_STATUS_SUCCESS 0
 102 #define WLAN_STATUS_UNSPECIFIED_FAILURE 1
 103 #define WLAN_STATUS_TDLS_WAKEUP_ALTERNATE 2
 104 #define WLAN_STATUS_TDLS_WAKEUP_REJECT 3
 105 #define WLAN_STATUS_SECURITY_DISABLED 5
 106 #define WLAN_STATUS_UNACCEPTABLE_LIFETIME 6
 107 #define WLAN_STATUS_NOT_IN_SAME_BSS 7
 108 #define WLAN_STATUS_CAPS_UNSUPPORTED 10
 109 #define WLAN_STATUS_REASSOC_NO_ASSOC 11
 110 #define WLAN_STATUS_ASSOC_DENIED_UNSPEC 12
 111 #define WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG 13
 112 #define WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION 14
 113 #define WLAN_STATUS_CHALLENGE_FAIL 15
 114 #define WLAN_STATUS_AUTH_TIMEOUT 16
 115 #define WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA 17
 116 #define WLAN_STATUS_ASSOC_DENIED_RATES 18
 117 /* IEEE 802.11b */
 118 #define WLAN_STATUS_ASSOC_DENIED_NOSHORT 19
 119 #define WLAN_STATUS_ASSOC_DENIED_NOPBCC 20
 120 #define WLAN_STATUS_ASSOC_DENIED_NOAGILITY 21
 121 /* IEEE 802.11h */
 122 #define WLAN_STATUS_SPEC_MGMT_REQUIRED 22
 123 #define WLAN_STATUS_PWR_CAPABILITY_NOT_VALID 23
 124 #define WLAN_STATUS_SUPPORTED_CHANNEL_NOT_VALID 24
 125 /* IEEE 802.11g */
 126 #define WLAN_STATUS_ASSOC_DENIED_NO_SHORT_SLOT_TIME 25
 127 #define WLAN_STATUS_ASSOC_DENIED_NO_DSSS_OFDM 26
 128 #define WLAN_STATUS_ASSOC_DENIED_NO_HT 27
 129 #define WLAN_STATUS_R0KH_UNREACHABLE 28
 130 #define WLAN_STATUS_ASSOC_DENIED_NO_PCO 29
 131 /* IEEE 802.11w */
 132 #define WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY 30
 133 #define WLAN_STATUS_ROBUST_MGMT_FRAME_POLICY_VIOLATION 31
 134 #define WLAN_STATUS_UNSPECIFIED_QOS_FAILURE 32
 135 #define WLAN_STATUS_REQUEST_DECLINED 37
 136 #define WLAN_STATUS_INVALID_PARAMETERS 38
 137 /* IEEE 802.11i */
 138 #define WLAN_STATUS_INVALID_IE 40
 139 #define WLAN_STATUS_GROUP_CIPHER_NOT_VALID 41
 140 #define WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID 42
 141 #define WLAN_STATUS_AKMP_NOT_VALID 43
 142 #define WLAN_STATUS_UNSUPPORTED_RSN_IE_VERSION 44
 143 #define WLAN_STATUS_INVALID_RSN_IE_CAPAB 45
 144 #define WLAN_STATUS_CIPHER_REJECTED_PER_POLICY 46
 145 #define WLAN_STATUS_TS_NOT_CREATED 47
 146 #define WLAN_STATUS_DIRECT_LINK_NOT_ALLOWED 48
 147 #define WLAN_STATUS_DEST_STA_NOT_PRESENT 49
 148 #define WLAN_STATUS_DEST_STA_NOT_QOS_STA 50
 149 #define WLAN_STATUS_ASSOC_DENIED_LISTEN_INT_TOO_LARGE 51
 150 /* IEEE 802.11r */
 151 #define WLAN_STATUS_INVALID_FT_ACTION_FRAME_COUNT 52
 152 #define WLAN_STATUS_INVALID_PMKID 53
 153 #define WLAN_STATUS_INVALID_MDIE 54
 154 #define WLAN_STATUS_INVALID_FTIE 55
 155 #define WLAN_STATUS_GAS_ADV_PROTO_NOT_SUPPORTED 59
 156 #define WLAN_STATUS_NO_OUTSTANDING_GAS_REQ 60
 157 #define WLAN_STATUS_GAS_RESP_NOT_RECEIVED 61
 158 #define WLAN_STATUS_STA_TIMED_OUT_WAITING_FOR_GAS_RESP 62
 159 #define WLAN_STATUS_GAS_RESP_LARGER_THAN_LIMIT 63
 160 #define WLAN_STATUS_REQ_REFUSED_HOME 64
 161 #define WLAN_STATUS_ADV_SRV_UNREACHABLE 65
 162 #define WLAN_STATUS_REQ_REFUSED_SSPN 67
 163 #define WLAN_STATUS_REQ_REFUSED_UNAUTH_ACCESS 68
 164 #define WLAN_STATUS_INVALID_RSNIE 72
 165 #define WLAN_STATUS_ANTI_CLOGGING_TOKEN_REQ 76
 166 #define WLAN_STATUS_FINITE_CYCLIC_GROUP_NOT_SUPPORTED 77
 167 #define WLAN_STATUS_TRANSMISSION_FAILURE 79
 168 #define WLAN_STATUS_QUERY_RESP_OUTSTANDING 95
 169 #define WLAN_STATUS_ASSOC_DENIED_NO_VHT 104
 170
 171 /* Reason codes (IEEE 802.11-2007, 7.3.1.7, Table 7-22) */
 172 #define WLAN_REASON_UNSPECIFIED 1
 173 #define WLAN_REASON_PREV_AUTH_NOT_VALID 2
 174 #define WLAN_REASON_DEAUTH_LEAVING 3
 175 #define WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY 4
 176 #define WLAN_REASON_DISASSOC_AP_BUSY 5
 177 #define WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA 6
 178 #define WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA 7
 179 #define WLAN_REASON_DISASSOC_STA_HAS_LEFT 8
 180 #define WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH 9
 181 /* IEEE 802.11h */
 182 #define WLAN_REASON_PWR_CAPABILITY_NOT_VALID 10
 183 #define WLAN_REASON_SUPPORTED_CHANNEL_NOT_VALID 11
 184 /* IEEE 802.11i */
 185 #define WLAN_REASON_INVALID_IE 13
 186 #define WLAN_REASON_MICHAEL_MIC_FAILURE 14
 187 #define WLAN_REASON_4WAY_HANDSHAKE_TIMEOUT 15
 188 #define WLAN_REASON_GROUP_KEY_UPDATE_TIMEOUT 16
 189 #define WLAN_REASON_IE_IN_4WAY_DIFFERS 17
 190 #define WLAN_REASON_GROUP_CIPHER_NOT_VALID 18
 191 #define WLAN_REASON_PAIRWISE_CIPHER_NOT_VALID 19
 192 #define WLAN_REASON_AKMP_NOT_VALID 20
 193 #define WLAN_REASON_UNSUPPORTED_RSN_IE_VERSION 21
 194 #define WLAN_REASON_INVALID_RSN_IE_CAPAB 22
 195 #define WLAN_REASON_IEEE_802_1X_AUTH_FAILED 23
 196 #define WLAN_REASON_CIPHER_SUITE_REJECTED 24
 197 #define WLAN_REASON_TDLS_TEARDOWN_UNREACHABLE 25
 198 #define WLAN_REASON_TDLS_TEARDOWN_UNSPECIFIED 26
 199 /* IEEE 802.11e */
 200 #define WLAN_REASON_DISASSOC_LOW_ACK 34
 201 /* IEEE 802.11s */
 202 #define WLAN_REASON_MESH_PEERING_CANCELLED 52
 203 #define WLAN_REASON_MESH_MAX_PEERS 53
 204 #define WLAN_REASON_MESH_CONFIG_POLICY_VIOLATION 54
 205 #define WLAN_REASON_MESH_CLOSE_RCVD 55
 206 #define WLAN_REASON_MESH_MAX_RETRIES 56
 207 #define WLAN_REASON_MESH_CONFIRM_TIMEOUT 57
 208 #define WLAN_REASON_MESH_INVALID_GTK 58
 209 #define WLAN_REASON_MESH_INCONSISTENT_PARAMS 59
 210 #define WLAN_REASON_MESH_INVALID_SECURITY_CAP 60
 211
 212
 213 /* Information Element IDs */
 214 #define WLAN_EID_SSID 0
 215 #define WLAN_EID_SUPP_RATES 1
 216 #define WLAN_EID_FH_PARAMS 2
 217 #define WLAN_EID_DS_PARAMS 3
 218 #define WLAN_EID_CF_PARAMS 4
 219 #define WLAN_EID_TIM 5
 220 #define WLAN_EID_IBSS_PARAMS 6
 221 #define WLAN_EID_COUNTRY 7
 222 #define WLAN_EID_BSS_LOAD 11
 223 #define WLAN_EID_CHALLENGE 16
 224 /* EIDs defined by IEEE 802.11h - START */
 225 #define WLAN_EID_PWR_CONSTRAINT 32
 226 #define WLAN_EID_PWR_CAPABILITY 33
 227 #define WLAN_EID_TPC_REQUEST 34
 228 #define WLAN_EID_TPC_REPORT 35
 229 #define WLAN_EID_SUPPORTED_CHANNELS 36
 230 #define WLAN_EID_CHANNEL_SWITCH 37
 231 #define WLAN_EID_MEASURE_REQUEST 38
 232 #define WLAN_EID_MEASURE_REPORT 39
 233 #define WLAN_EID_QUITE 40
 234 #define WLAN_EID_IBSS_DFS 41
 235 /* EIDs defined by IEEE 802.11h - END */
 236 #define WLAN_EID_ERP_INFO 42
 237 #define WLAN_EID_HT_CAP 45
 238 #define WLAN_EID_QOS 46
 239 #define WLAN_EID_RSN 48
 240 #define WLAN_EID_EXT_SUPP_RATES 50
 241 #define WLAN_EID_NEIGHBOR_REPORT 52
 242 #define WLAN_EID_MOBILITY_DOMAIN 54
 243 #define WLAN_EID_FAST_BSS_TRANSITION 55
 244 #define WLAN_EID_TIMEOUT_INTERVAL 56
 245 #define WLAN_EID_RIC_DATA 57
 246 #define WLAN_EID_SUPPORTED_OPERATING_CLASSES 59
 247 #define WLAN_EID_HT_OPERATION 61
 248 #define WLAN_EID_SECONDARY_CHANNEL_OFFSET 62
 249 #define WLAN_EID_WAPI 68
 250 #define WLAN_EID_TIME_ADVERTISEMENT 69
 251 #define WLAN_EID_RRM_ENABLED_CAPABILITIES 70
 252 #define WLAN_EID_20_40_BSS_COEXISTENCE 72
 253 #define WLAN_EID_20_40_BSS_INTOLERANT 73
 254 #define WLAN_EID_OVERLAPPING_BSS_SCAN_PARAMS 74
 255 #define WLAN_EID_MMIE 76
 256 #define WLAN_EID_SSID_LIST 84
 257 #define WLAN_EID_BSS_MAX_IDLE_PERIOD 90
 258 #define WLAN_EID_TFS_REQ 91
 259 #define WLAN_EID_TFS_RESP 92
 260 #define WLAN_EID_WNMSLEEP 93
 261 #define WLAN_EID_TIME_ZONE 98
 262 #define WLAN_EID_LINK_ID 101
 263 #define WLAN_EID_INTERWORKING 107
 264 #define WLAN_EID_ADV_PROTO 108
 265 #define WLAN_EID_QOS_MAP_SET 110
 266 #define WLAN_EID_ROAMING_CONSORTIUM 111
 267 #define WLAN_EID_MESH_CONFIG 113
 268 #define WLAN_EID_MESH_ID 114
 269 #define WLAN_EID_PEER_MGMT 117
 270 #define WLAN_EID_EXT_CAPAB 127
 271 #define WLAN_EID_AMPE 139
 272 #define WLAN_EID_MIC 140
 273 #define WLAN_EID_CCKM 156
 274 #define WLAN_EID_VHT_CAP 191
 275 #define WLAN_EID_VHT_OPERATION 192
 276 #define WLAN_EID_VHT_EXTENDED_BSS_LOAD 193
 277 #define WLAN_EID_VHT_WIDE_BW_CHSWITCH  194
 278 #define WLAN_EID_VHT_TRANSMIT_POWER_ENVELOPE 195
 279 #define WLAN_EID_VHT_CHANNEL_SWITCH_WRAPPER 196
 280 #define WLAN_EID_VHT_AID 197
 281 #define WLAN_EID_VHT_QUIET_CHANNEL 198
 282 #define WLAN_EID_VHT_OPERATING_MODE_NOTIFICATION 199
 283 #define WLAN_EID_VENDOR_SPECIFIC 221
 284
 285
 286 /* Action frame categories (IEEE 802.11-2007, 7.3.1.11, Table 7-24) */
 287 #define WLAN_ACTION_SPECTRUM_MGMT 0
 288 #define WLAN_ACTION_QOS 1
 289 #define WLAN_ACTION_DLS 2
 290 #define WLAN_ACTION_BLOCK_ACK 3
 291 #define WLAN_ACTION_PUBLIC 4
 292 #define WLAN_ACTION_RADIO_MEASUREMENT 5
 293 #define WLAN_ACTION_FT 6
 294 #define WLAN_ACTION_HT 7
 295 #define WLAN_ACTION_SA_QUERY 8
 296 #define WLAN_ACTION_PROTECTED_DUAL 9
 297 #define WLAN_ACTION_WNM 10
 298 #define WLAN_ACTION_UNPROTECTED_WNM 11
 299 #define WLAN_ACTION_TDLS 12
 300 #define WLAN_ACTION_SELF_PROTECTED 15
 301 #define WLAN_ACTION_WMM 17 /* WMM Specification 1.1 */
 302 #define WLAN_ACTION_VENDOR_SPECIFIC 127
 303
 304 /* Public action codes */
 305 #define WLAN_PA_20_40_BSS_COEX 0
 306 #define WLAN_PA_VENDOR_SPECIFIC 9
 307 #define WLAN_PA_GAS_INITIAL_REQ 10
 308 #define WLAN_PA_GAS_INITIAL_RESP 11
 309 #define WLAN_PA_GAS_COMEBACK_REQ 12
 310 #define WLAN_PA_GAS_COMEBACK_RESP 13
 311 #define WLAN_TDLS_DISCOVERY_RESPONSE 14
 312
 313 /* Protected Dual of Public Action frames */
 314 #define WLAN_PROT_DSE_ENABLEMENT 1
 315 #define WLAN_PROT_DSE_DEENABLEMENT 2
 316 #define WLAN_PROT_EXT_CSA 4
 317 #define WLAN_PROT_MEASUREMENT_REQ 5
 318 #define WLAN_PROT_MEASUREMENT_REPORT 6
 319 #define WLAN_PROT_DSE_POWER_CONSTRAINT 8
 320 #define WLAN_PROT_VENDOR_SPECIFIC 9
 321 #define WLAN_PROT_GAS_INITIAL_REQ 10
 322 #define WLAN_PROT_GAS_INITIAL_RESP 11
 323 #define WLAN_PROT_GAS_COMEBACK_REQ 12
 324 #define WLAN_PROT_GAS_COMEBACK_RESP 13
 325
 326 /* SA Query Action frame (IEEE 802.11w/D8.0, 7.4.9) */
 327 #define WLAN_SA_QUERY_REQUEST 0
 328 #define WLAN_SA_QUERY_RESPONSE 1
 329
 330 #define WLAN_SA_QUERY_TR_ID_LEN 2
 331
 332 /* TDLS action codes */
 333 #define WLAN_TDLS_SETUP_REQUEST 0
 334 #define WLAN_TDLS_SETUP_RESPONSE 1
 335 #define WLAN_TDLS_SETUP_CONFIRM 2
 336 #define WLAN_TDLS_TEARDOWN 3
 337 #define WLAN_TDLS_PEER_TRAFFIC_INDICATION 4
 338 #define WLAN_TDLS_CHANNEL_SWITCH_REQUEST 5
 339 #define WLAN_TDLS_CHANNEL_SWITCH_RESPONSE 6
 340 #define WLAN_TDLS_PEER_PSM_REQUEST 7
 341 #define WLAN_TDLS_PEER_PSM_RESPONSE 8
 342 #define WLAN_TDLS_PEER_TRAFFIC_RESPONSE 9
 343 #define WLAN_TDLS_DISCOVERY_REQUEST 10
 344
 345 /* Radio Measurement Action codes */
 346 #define WLAN_RRM_RADIO_MEASUREMENT_REQUEST 0
 347 #define WLAN_RRM_RADIO_MEASUREMENT_REPORT 1
 348 #define WLAN_RRM_LINK_MEASUREMENT_REQUEST 2
 349 #define WLAN_RRM_LINK_MEASUREMENT_REPORT 3
 350 #define WLAN_RRM_NEIGHBOR_REPORT_REQUEST 4
 351 #define WLAN_RRM_NEIGHBOR_REPORT_RESPONSE 5
 352
 353 /* Radio Measurement capabilities (from RRM Capabilities IE) */
 354 /* byte 1 (out of 5) */
 355 #define WLAN_RRM_CAPS_LINK_MEASUREMENT BIT(0)
 356 #define WLAN_RRM_CAPS_NEIGHBOR_REPORT BIT(1)
 357
 358 /* Timeout Interval Type */
 359 #define WLAN_TIMEOUT_REASSOC_DEADLINE 1
 360 #define WLAN_TIMEOUT_KEY_LIFETIME 2
 361 #define WLAN_TIMEOUT_ASSOC_COMEBACK 3
 362
 363 /* Interworking element (IEEE 802.11u) - Access Network Options */
 364 #define INTERWORKING_ANO_ACCESS_NETWORK_MASK 0x0f
 365 #define INTERWORKING_ANO_INTERNET 0x10
 366 #define INTERWORKING_ANO_ASRA 0x20
 367 #define INTERWORKING_ANO_ESR 0x40
 368 #define INTERWORKING_ANO_UESA 0x80
 369
 370 #define INTERWORKING_ANT_PRIVATE 0
 371 #define INTERWORKING_ANT_PRIVATE_WITH_GUEST 1
 372 #define INTERWORKING_ANT_CHARGEABLE_PUBLIC 2
 373 #define INTERWORKING_ANT_FREE_PUBLIC 3
 374 #define INTERWORKING_ANT_PERSONAL_DEVICE 4
 375 #define INTERWORKING_ANT_EMERGENCY_SERVICES 5
 376 #define INTERWORKING_ANT_TEST 6
 377 #define INTERWORKING_ANT_WILDCARD 15
 378
 379 /* Advertisement Protocol ID definitions (IEEE Std 802.11u-2011) */
 380 enum adv_proto_id {
 381         ACCESS_NETWORK_QUERY_PROTOCOL = 0,
 382         MIH_INFO_SERVICE = 1,
 383         MIH_CMD_AND_EVENT_DISCOVERY = 2,
 384         EMERGENCY_ALERT_SYSTEM = 3,
 385         ADV_PROTO_VENDOR_SPECIFIC = 221
 386 };
 387
 388 /* Access Network Query Protocol info ID definitions (IEEE Std 802.11u-2011) */
 389 enum anqp_info_id {
 390         ANQP_QUERY_LIST = 256,
 391         ANQP_CAPABILITY_LIST = 257,
 392         ANQP_VENUE_NAME = 258,
 393         ANQP_EMERGENCY_CALL_NUMBER = 259,
 394         ANQP_NETWORK_AUTH_TYPE = 260,
 395         ANQP_ROAMING_CONSORTIUM = 261,
 396         ANQP_IP_ADDR_TYPE_AVAILABILITY = 262,
 397         ANQP_NAI_REALM = 263,
 398         ANQP_3GPP_CELLULAR_NETWORK = 264,
 399         ANQP_AP_GEOSPATIAL_LOCATION = 265,
 400         ANQP_AP_CIVIC_LOCATION = 266,
 401         ANQP_AP_LOCATION_PUBLIC_URI = 267,
 402         ANQP_DOMAIN_NAME = 268,
 403         ANQP_EMERGENCY_ALERT_URI = 269,
 404         ANQP_EMERGENCY_NAI = 271,
 405         ANQP_VENDOR_SPECIFIC = 56797
 406 };
 407
 408 /* NAI Realm list - EAP Method subfield - Authentication Parameter ID */
 409 enum nai_realm_eap_auth_param {
 410         NAI_REALM_EAP_AUTH_EXPANDED_EAP_METHOD = 1,
 411         NAI_REALM_EAP_AUTH_NON_EAP_INNER_AUTH = 2,
 412         NAI_REALM_EAP_AUTH_INNER_AUTH_EAP_METHOD = 3,
 413         NAI_REALM_EAP_AUTH_EXPANDED_INNER_EAP_METHOD = 4,
 414         NAI_REALM_EAP_AUTH_CRED_TYPE = 5,
 415         NAI_REALM_EAP_AUTH_TUNNELED_CRED_TYPE = 6,
 416         NAI_REALM_EAP_AUTH_VENDOR_SPECIFIC = 221
 417 };
 418
 419 enum nai_realm_eap_auth_inner_non_eap {
 420         NAI_REALM_INNER_NON_EAP_PAP = 1,
 421         NAI_REALM_INNER_NON_EAP_CHAP = 2,
 422         NAI_REALM_INNER_NON_EAP_MSCHAP = 3,
 423         NAI_REALM_INNER_NON_EAP_MSCHAPV2 = 4
 424 };
 425
 426 enum nai_realm_eap_cred_type {
 427         NAI_REALM_CRED_TYPE_SIM = 1,
 428         NAI_REALM_CRED_TYPE_USIM = 2,
 429         NAI_REALM_CRED_TYPE_NFC_SECURE_ELEMENT = 3,
 430         NAI_REALM_CRED_TYPE_HARDWARE_TOKEN = 4,
 431         NAI_REALM_CRED_TYPE_SOFTOKEN = 5,
 432         NAI_REALM_CRED_TYPE_CERTIFICATE = 6,
 433         NAI_REALM_CRED_TYPE_USERNAME_PASSWORD = 7,
 434         NAI_REALM_CRED_TYPE_NONE = 8,
 435         NAI_REALM_CRED_TYPE_ANONYMOUS = 9,
 436         NAI_REALM_CRED_TYPE_VENDOR_SPECIFIC = 10
 437 };
 438
 439 #ifdef _MSC_VER
 440 #pragma pack(push, 1)
 441 #endif /* _MSC_VER */
 442
 443 struct ieee80211_hdr {
 444         le16 frame_control;
 445         le16 duration_id;
 446         u8 addr1[6];
 447         u8 addr2[6];
 448         u8 addr3[6];
 449         le16 seq_ctrl;
 450         /* followed by 'u8 addr4[6];' if ToDS and FromDS is set in data frame
 451          */
 452 } STRUCT_PACKED;
 453
 454 #define IEEE80211_DA_FROMDS addr1
 455 #define IEEE80211_BSSID_FROMDS addr2
 456 #define IEEE80211_SA_FROMDS addr3
 457
 458 #define IEEE80211_HDRLEN (sizeof(struct ieee80211_hdr))
 459
 460 #define IEEE80211_FC(type, stype) host_to_le16((type << 2) | (stype << 4))
 461
 462 struct ieee80211_mgmt {
 463         le16 frame_control;
 464         le16 duration;
 465         u8 da[6];
 466         u8 sa[6];
 467         u8 bssid[6];
 468         le16 seq_ctrl;
 469         union {
 470                 struct {
 471                         le16 auth_alg;
 472                         le16 auth_transaction;
 473                         le16 status_code;
 474                         /* possibly followed by Challenge text */
 475                         u8 variable[];
 476                 } STRUCT_PACKED auth;
 477                 struct {
 478                         le16 reason_code;
 479                         u8 variable[];
 480                 } STRUCT_PACKED deauth;
 481                 struct {
 482                         le16 capab_info;
 483                         le16 listen_interval;
 484                         /* followed by SSID and Supported rates */
 485                         u8 variable[];
 486                 } STRUCT_PACKED assoc_req;
 487                 struct {
 488                         le16 capab_info;
 489                         le16 status_code;
 490                         le16 aid;
 491                         /* followed by Supported rates */
 492                         u8 variable[];
 493                 } STRUCT_PACKED assoc_resp, reassoc_resp;
 494                 struct {
 495                         le16 capab_info;
 496                         le16 listen_interval;
 497                         u8 current_ap[6];
 498                         /* followed by SSID and Supported rates */
 499                         u8 variable[];
 500                 } STRUCT_PACKED reassoc_req;
 501                 struct {
 502                         le16 reason_code;
 503                         u8 variable[];
 504                 } STRUCT_PACKED disassoc;
 505                 struct {
 506                         u8 timestamp[8];
 507                         le16 beacon_int;
 508                         le16 capab_info;
 509                         /* followed by some of SSID, Supported rates,
 510                          * FH Params, DS Params, CF Params, IBSS Params, TIM */
 511                         u8 variable[];
 512                 } STRUCT_PACKED beacon;
 513                 struct {
 514                         /* only variable items: SSID, Supported rates */
 515                         u8 variable[0];
 516                 } STRUCT_PACKED probe_req;
 517                 struct {
 518                         u8 timestamp[8];
 519                         le16 beacon_int;
 520                         le16 capab_info;
 521                         /* followed by some of SSID, Supported rates,
 522                          * FH Params, DS Params, CF Params, IBSS Params */
 523                         u8 variable[];
 524                 } STRUCT_PACKED probe_resp;
 525                 struct {
 526                         u8 category;
 527                         union {
 528                                 struct {
 529                                         u8 action_code;
 530                                         u8 dialog_token;
 531                                         u8 status_code;
 532                                         u8 variable[];
 533                                 } STRUCT_PACKED wmm_action;
 534                                 struct{
 535                                         u8 action_code;
 536                                         u8 element_id;
 537                                         u8 length;
 538                                         u8 switch_mode;
 539                                         u8 new_chan;
 540                                         u8 switch_count;
 541                                 } STRUCT_PACKED chan_switch;
 542                                 struct {
 543                                         u8 action;
 544                                         u8 sta_addr[ETH_ALEN];
 545                                         u8 target_ap_addr[ETH_ALEN];
 546                                         u8 variable[]; /* FT Request */
 547                                 } STRUCT_PACKED ft_action_req;
 548                                 struct {
 549                                         u8 action;
 550                                         u8 sta_addr[ETH_ALEN];
 551                                         u8 target_ap_addr[ETH_ALEN];
 552                                         le16 status_code;
 553                                         u8 variable[]; /* FT Request */
 554                                 } STRUCT_PACKED ft_action_resp;
 555                                 struct {
 556                                         u8 action;
 557                                         u8 trans_id[WLAN_SA_QUERY_TR_ID_LEN];
 558                                 } STRUCT_PACKED sa_query_req;
 559                                 struct {
 560                                         u8 action; /* */
 561                                         u8 trans_id[WLAN_SA_QUERY_TR_ID_LEN];
 562                                 } STRUCT_PACKED sa_query_resp;
 563                                 struct {
 564                                         u8 action;
 565                                         u8 dialogtoken;
 566                                         u8 variable[];
 567                                 } STRUCT_PACKED wnm_sleep_req;
 568                                 struct {
 569                                         u8 action;
 570                                         u8 dialogtoken;
 571                                         le16 keydata_len;
 572                                         u8 variable[];
 573                                 } STRUCT_PACKED wnm_sleep_resp;
 574                                 struct {
 575                                         u8 action;
 576                                         u8 variable[];
 577                                 } STRUCT_PACKED public_action;
 578                                 struct {
 579                                         u8 action; /* 9 */
 580                                         u8 oui[3];
 581                                         /* Vendor-specific content */
 582                                         u8 variable[];
 583                                 } STRUCT_PACKED vs_public_action;
 584                                 struct {
 585                                         u8 action; /* 7 */
 586                                         u8 dialog_token;
 587                                         u8 req_mode;
 588                                         le16 disassoc_timer;
 589                                         u8 validity_interval;
 590                                         /* BSS Termination Duration (optional),
 591                                          * Session Information URL (optional),
 592                                          * BSS Transition Candidate List
 593                                          * Entries */
 594                                         u8 variable[];
 595                                 } STRUCT_PACKED bss_tm_req;
 596                                 struct {
 597                                         u8 action; /* 8 */
 598                                         u8 dialog_token;
 599                                         u8 status_code;
 600                                         u8 bss_termination_delay;
 601                                         /* Target BSSID (optional),
 602                                          * BSS Transition Candidate List
 603                                          * Entries (optional) */
 604                                         u8 variable[];
 605                                 } STRUCT_PACKED bss_tm_resp;
 606                                 struct {
 607                                         u8 action; /* 6 */
 608                                         u8 dialog_token;
 609                                         u8 query_reason;
 610                                         /* BSS Transition Candidate List
 611                                          * Entries (optional) */
 612                                         u8 variable[];
 613                                 } STRUCT_PACKED bss_tm_query;
 614                                 struct {
 615                                         u8 action; /* 15 */
 616                                         u8 variable[];
 617                                 } STRUCT_PACKED slf_prot_action;
 618                         } u;
 619                 } STRUCT_PACKED action;
 620         } u;
 621 } STRUCT_PACKED;
 622
 623
 624 /* Rx MCS bitmask is in the first 77 bits of supported_mcs_set */
 625 #define IEEE80211_HT_MCS_MASK_LEN 10
 626
 627 /* HT Capabilities element */
 628 struct ieee80211_ht_capabilities {
 629         le16 ht_capabilities_info;
 630         u8 a_mpdu_params; /* Maximum A-MPDU Length Exponent B0..B1
 631                            * Minimum MPDU Start Spacing B2..B4
 632                            * Reserved B5..B7 */
 633         u8 supported_mcs_set[16];
 634         le16 ht_extended_capabilities;
 635         le32 tx_bf_capability_info;
 636         u8 asel_capabilities;
 637 } STRUCT_PACKED;
 638
 639
 640 /* HT Operation element */
 641 struct ieee80211_ht_operation {
 642         u8 primary_chan;
 643         /* Five octets of HT Operation Information */
 644         u8 ht_param; /* B0..B7 */
 645         le16 operation_mode; /* B8..B23 */
 646         le16 param; /* B24..B39 */
 647         u8 basic_mcs_set[16];
 648 } STRUCT_PACKED;
 649
 650
 651 struct ieee80211_obss_scan_parameters {
 652         le16 scan_passive_dwell;
 653         le16 scan_active_dwell;
 654         le16 width_trigger_scan_interval;
 655         le16 scan_passive_total_per_channel;
 656         le16 scan_active_total_per_channel;
 657         le16 channel_transition_delay_factor;
 658         le16 scan_activity_threshold;
 659 } STRUCT_PACKED;
 660
 661
 662 struct ieee80211_vht_capabilities {
 663         le32 vht_capabilities_info;
 664         struct {
 665                 le16 rx_map;
 666                 le16 rx_highest;
 667                 le16 tx_map;
 668                 le16 tx_highest;
 669         } vht_supported_mcs_set;
 670 } STRUCT_PACKED;
 671
 672 struct ieee80211_vht_operation {
 673         u8 vht_op_info_chwidth;
 674         u8 vht_op_info_chan_center_freq_seg0_idx;
 675         u8 vht_op_info_chan_center_freq_seg1_idx;
 676         le16 vht_basic_mcs_set;
 677 } STRUCT_PACKED;
 678
 679 struct ieee80211_ampe_ie {
 680         u8 selected_pairwise_suite[4];
 681         u8 local_nonce[32];
 682         u8 peer_nonce[32];
 683         u8 mgtk[16];
 684         u8 key_rsc[8];
 685         u8 key_expiration[4];
 686 } STRUCT_PACKED;
 687
 688 #ifdef _MSC_VER
 689 #pragma pack(pop)
 690 #endif /* _MSC_VER */
 691
 692 #define ERP_INFO_NON_ERP_PRESENT BIT(0)
 693 #define ERP_INFO_USE_PROTECTION BIT(1)
 694 #define ERP_INFO_BARKER_PREAMBLE_MODE BIT(2)
 695
 696 #define OVERLAPPING_BSS_TRANS_DELAY_FACTOR 5
 697
 698 /* HT Capabilities Info field within HT Capabilities element */
 699 #define HT_CAP_INFO_LDPC_CODING_CAP             ((u16) BIT(0))
 700 #define HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET      ((u16) BIT(1))
 701 #define HT_CAP_INFO_SMPS_MASK                   ((u16) (BIT(2) | BIT(3)))
 702 #define HT_CAP_INFO_SMPS_STATIC                 ((u16) 0)
 703 #define HT_CAP_INFO_SMPS_DYNAMIC                ((u16) BIT(2))
 704 #define HT_CAP_INFO_SMPS_DISABLED               ((u16) (BIT(2) | BIT(3)))
 705 #define HT_CAP_INFO_GREEN_FIELD                 ((u16) BIT(4))
 706 #define HT_CAP_INFO_SHORT_GI20MHZ               ((u16) BIT(5))
 707 #define HT_CAP_INFO_SHORT_GI40MHZ               ((u16) BIT(6))
 708 #define HT_CAP_INFO_TX_STBC                     ((u16) BIT(7))
 709 #define HT_CAP_INFO_RX_STBC_MASK                ((u16) (BIT(8) | BIT(9)))
 710 #define HT_CAP_INFO_RX_STBC_1                   ((u16) BIT(8))
 711 #define HT_CAP_INFO_RX_STBC_12                  ((u16) BIT(9))
 712 #define HT_CAP_INFO_RX_STBC_123                 ((u16) (BIT(8) | BIT(9)))
 713 #define HT_CAP_INFO_DELAYED_BA                  ((u16) BIT(10))
 714 #define HT_CAP_INFO_MAX_AMSDU_SIZE              ((u16) BIT(11))
 715 #define HT_CAP_INFO_DSSS_CCK40MHZ               ((u16) BIT(12))
 716 /* B13 - Reserved (was PSMP support during P802.11n development) */
 717 #define HT_CAP_INFO_40MHZ_INTOLERANT            ((u16) BIT(14))
 718 #define HT_CAP_INFO_LSIG_TXOP_PROTECT_SUPPORT   ((u16) BIT(15))
 719
 720 /* HT Extended Capabilities field within HT Capabilities element */
 721 #define EXT_HT_CAP_INFO_PCO                     ((u16) BIT(0))
 722 #define EXT_HT_CAP_INFO_PCO_TRANS_TIME_MASK     ((u16) (BIT(1) | BIT(2)))
 723 #define EXT_HT_CAP_INFO_TRANS_TIME_OFFSET       1
 724 /* B3..B7 - Reserved */
 725 #define EXT_HT_CAP_INFO_MCS_FEEDBACK_MASK       ((u16) (BIT(8) | BIT(9)))
 726 #define EXT_HT_CAP_INFO_MCS_FEEDBACK_OFFSET     8
 727 #define EXT_HT_CAP_INFO_HTC_SUPPORT             ((u16) BIT(10))
 728 #define EXT_HT_CAP_INFO_RD_RESPONDER            ((u16) BIT(11))
 729 /* B12..B15 - Reserved */
 730
 731 /* Transmit Beanforming Capabilities within HT Capabilities element */
 732 #define TX_BF_CAP_IMPLICIT_TXBF_RX_CAP ((u32) BIT(0))
 733 #define TX_BF_CAP_RX_STAGGERED_SOUNDING_CAP ((u32) BIT(1))
 734 #define TX_BF_CAP_TX_STAGGERED_SOUNDING_CAP ((u32) BIT(2))
 735 #define TX_BF_CAP_RX_NDP_CAP ((u32) BIT(3))
 736 #define TX_BF_CAP_TX_NDP_CAP ((u32) BIT(4))
 737 #define TX_BF_CAP_IMPLICIT_TX_BF_CAP ((u32) BIT(5))
 738 #define TX_BF_CAP_CALIBRATION_MASK ((u32) (BIT(6) | BIT(7))
 739 #define TX_BF_CAP_CALIB_OFFSET 6
 740 #define TX_BF_CAP_EXPLICIT_CSI_TXBF_CAP ((u32) BIT(8))
 741 #define TX_BF_CAP_EXPLICIT_NONCOMPR_STEERING_CAP ((u32) BIT(9))
 742 #define TX_BF_CAP_EXPLICIT_COMPR_STEERING_CAP ((u32) BIT(10))
 743 #define TX_BF_CAP_EXPLICIT_TX_BF_CSI_FEEDBACK_MASK ((u32) (BIT(10) | BIT(11)))
 744 #define TX_BF_CAP_EXPLICIT_BF_CSI_FEEDBACK_OFFSET 11
 745 #define TX_BF_CAP_EXPLICIT_UNCOMPR_STEERING_MATRIX_FEEDBACK_OFFSET 13
 746 #define TX_BF_CAP_EXPLICIT_COMPRESSED_STEERING_MATRIX_FEEDBACK_OFFSET 15
 747 #define TX_BF_CAP_MINIMAL_GROUPING_OFFSET 17
 748 #define TX_BF_CAP_CSI_NUM_BEAMFORMER_ANT_OFFSET 19
 749 #define TX_BF_CAP_UNCOMPRESSED_STEERING_MATRIX_BEAMFORMER_ANT_OFFSET 21
 750 #define TX_BF_CAP_COMPRESSED_STEERING_MATRIX_BEAMFORMER_ANT_OFFSET 23
 751 #define TX_BF_CAP_SCI_MAX_OF_ROWS_BEANFORMER_SUPPORTED_OFFSET 25
 752 #define TX_BF_CAP_CHANNEL_ESTIMATION_CAP_MASK ((u32) (BIT(27) | BIT(28)))
 753 #define TX_BF_CAP_CHANNEL_ESTIMATION_CAP_OFFSET 27
 754 /* B29..B31 - Reserved */
 755
 756 /* ASEL Capability field within HT Capabilities element */
 757 #define ASEL_CAP_ASEL_CAPABLE ((u8) BIT(0))
 758 #define ASEL_CAP_EXPLICIT_CSI_FEEDBACK_BASED_TX_AS_CAP ((u8) BIT(1))
 759 #define ASEL_CAP_ANT_INDICES_FEEDBACK_BASED_TX_AS_CAP ((u8) BIT(2))
 760 #define ASEL_CAP_EXPLICIT_CSI_FEEDBACK_CAP ((u8) BIT(3))
 761 #define ASEL_CAP_ANT_INDICES_FEEDBACK_CAP ((u8) BIT(4))
 762 #define ASEL_CAP_RX_AS_CAP ((u8) BIT(5))
 763 #define ASEL_CAP_TX_SOUNDING_PPDUS_CAP ((u8) BIT(6))
 764 /* B7 - Reserved */
 765
 766 /* First octet of HT Operation Information within HT Operation element */
 767 #define HT_INFO_HT_PARAM_SECONDARY_CHNL_OFF_MASK        ((u8) BIT(0) | BIT(1))
 768 #define HT_INFO_HT_PARAM_SECONDARY_CHNL_ABOVE           ((u8) BIT(0))
 769 #define HT_INFO_HT_PARAM_SECONDARY_CHNL_BELOW           ((u8) BIT(0) | BIT(1))
 770 #define HT_INFO_HT_PARAM_STA_CHNL_WIDTH                 ((u8) BIT(2))
 771 #define HT_INFO_HT_PARAM_RIFS_MODE                      ((u8) BIT(3))
 772 /* B4..B7 - Reserved */
 773
 774 /* HT Protection (B8..B9 of HT Operation Information) */
 775 #define HT_PROT_NO_PROTECTION           0
 776 #define HT_PROT_NONMEMBER_PROTECTION    1
 777 #define HT_PROT_20MHZ_PROTECTION        2
 778 #define HT_PROT_NON_HT_MIXED            3
 779 /* Bits within ieee80211_ht_operation::operation_mode (BIT(0) maps to B8 in
 780  * HT Operation Information) */
 781 #define HT_OPER_OP_MODE_HT_PROT_MASK ((u16) (BIT(0) | BIT(1))) /* B8..B9 */
 782 #define HT_OPER_OP_MODE_NON_GF_HT_STAS_PRESENT  ((u16) BIT(2)) /* B10 */
 783 /* BIT(3), i.e., B11 in HT Operation Information field - Reserved */
 784 #define HT_OPER_OP_MODE_OBSS_NON_HT_STAS_PRESENT        ((u16) BIT(4)) /* B12 */
 785 /* BIT(5)..BIT(15), i.e., B13..B23 - Reserved */
 786
 787 /* Last two octets of HT Operation Information (BIT(0) = B24) */
 788 /* B24..B29 - Reserved */
 789 #define HT_OPER_PARAM_DUAL_BEACON                       ((u16) BIT(6))
 790 #define HT_OPER_PARAM_DUAL_CTS_PROTECTION               ((u16) BIT(7))
 791 #define HT_OPER_PARAM_STBC_BEACON                       ((u16) BIT(8))
 792 #define HT_OPER_PARAM_LSIG_TXOP_PROT_FULL_SUPP          ((u16) BIT(9))
 793 #define HT_OPER_PARAM_PCO_ACTIVE                        ((u16) BIT(10))
 794 #define HT_OPER_PARAM_PCO_PHASE                         ((u16) BIT(11))
 795 /* B36..B39 - Reserved */
 796
 797 #define BSS_MEMBERSHIP_SELECTOR_VHT_PHY 126
 798 #define BSS_MEMBERSHIP_SELECTOR_HT_PHY 127
 799
 800 /* VHT Defines */
 801 #define VHT_CAP_MAX_MPDU_LENGTH_7991                ((u32) BIT(0))
 802 #define VHT_CAP_MAX_MPDU_LENGTH_11454               ((u32) BIT(1))
 803 #define VHT_CAP_MAX_MPDU_LENGTH_MASK                ((u32) BIT(0) | BIT(1))
 804 #define VHT_CAP_MAX_MPDU_LENGTH_MASK_SHIFT          0
 805 #define VHT_CAP_SUPP_CHAN_WIDTH_160MHZ              ((u32) BIT(2))
 806 #define VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ     ((u32) BIT(3))
 807 #define VHT_CAP_SUPP_CHAN_WIDTH_MASK                ((u32) BIT(2) | BIT(3))
 808 #define VHT_CAP_RXLDPC                              ((u32) BIT(4))
 809 #define VHT_CAP_SHORT_GI_80                         ((u32) BIT(5))
 810 #define VHT_CAP_SHORT_GI_160                        ((u32) BIT(6))
 811 #define VHT_CAP_TXSTBC                              ((u32) BIT(7))
 812 #define VHT_CAP_RXSTBC_1                            ((u32) BIT(8))
 813 #define VHT_CAP_RXSTBC_2                            ((u32) BIT(9))
 814 #define VHT_CAP_RXSTBC_3                            ((u32) BIT(8) | BIT(9))
 815 #define VHT_CAP_RXSTBC_4                            ((u32) BIT(10))
 816 #define VHT_CAP_RXSTBC_MASK                         ((u32) BIT(8) | BIT(9) | \
 817                                                            BIT(10))
 818 #define VHT_CAP_RXSTBC_MASK_SHIFT                   8
 819 #define VHT_CAP_SU_BEAMFORMER_CAPABLE               ((u32) BIT(11))
 820 #define VHT_CAP_SU_BEAMFORMEE_CAPABLE               ((u32) BIT(12))
 821 #define VHT_CAP_BEAMFORMEE_STS_MAX                  ((u32) BIT(13) | \
 822                                                            BIT(14) | BIT(15))
 823 #define VHT_CAP_BEAMFORMEE_STS_MAX_SHIFT            13
 824 #define VHT_CAP_BEAMFORMEE_STS_OFFSET               13
 825 #define VHT_CAP_SOUNDING_DIMENSION_MAX              ((u32) BIT(16) | \
 826                                                            BIT(17) | BIT(18))
 827 #define VHT_CAP_SOUNDING_DIMENSION_MAX_SHIFT        16
 828 #define VHT_CAP_SOUNDING_DIMENSION_OFFSET           16
 829 #define VHT_CAP_MU_BEAMFORMER_CAPABLE               ((u32) BIT(19))
 830 #define VHT_CAP_MU_BEAMFORMEE_CAPABLE               ((u32) BIT(20))
 831 #define VHT_CAP_VHT_TXOP_PS                         ((u32) BIT(21))
 832 #define VHT_CAP_HTC_VHT                             ((u32) BIT(22))
 833
 834 #define VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_1        ((u32) BIT(23))
 835 #define VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_2        ((u32) BIT(24))
 836 #define VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_3        ((u32) BIT(23) | BIT(24))
 837 #define VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_4        ((u32) BIT(25))
 838 #define VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_5        ((u32) BIT(23) | BIT(25))
 839 #define VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_6        ((u32) BIT(24) | BIT(25))
 840 #define VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MAX      ((u32) BIT(23) | \
 841                                                            BIT(24) | BIT(25))
 842 #define VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MAX_SHIFT 23
 843 #define VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB   ((u32) BIT(27))
 844 #define VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB     ((u32) BIT(26) | BIT(27))
 845 #define VHT_CAP_RX_ANTENNA_PATTERN                  ((u32) BIT(28))
 846 #define VHT_CAP_TX_ANTENNA_PATTERN                  ((u32) BIT(29))
 847
 848 #define VHT_OPMODE_CHANNEL_WIDTH_MASK               ((u8) BIT(0) | BIT(1))
 849 #define VHT_OPMODE_CHANNEL_RxNSS_MASK               ((u8) BIT(4) | BIT(5) | \
 850                                                      BIT(6))
 851 #define VHT_OPMODE_NOTIF_RX_NSS_SHIFT               4
 852
 853 #define VHT_RX_NSS_MAX_STREAMS                      8
 854
 855 /* VHT channel widths */
 856 #define VHT_CHANWIDTH_USE_HT    0
 857 #define VHT_CHANWIDTH_80MHZ     1
 858 #define VHT_CHANWIDTH_160MHZ    2
 859 #define VHT_CHANWIDTH_80P80MHZ  3
 860
 861 #define OUI_MICROSOFT 0x0050f2 /* Microsoft (also used in Wi-Fi specs)
 862                                 * 00:50:F2 */
 863 #define WPA_IE_VENDOR_TYPE 0x0050f201
 864 #define WMM_IE_VENDOR_TYPE 0x0050f202
 865 #define WPS_IE_VENDOR_TYPE 0x0050f204
 866 #define OUI_WFA 0x506f9a
 867 #define P2P_IE_VENDOR_TYPE 0x506f9a09
 868 #define WFD_IE_VENDOR_TYPE 0x506f9a0a
 869 #define WFD_OUI_TYPE 10
 870 #define HS20_IE_VENDOR_TYPE 0x506f9a10
 871 #define OSEN_IE_VENDOR_TYPE 0x506f9a12
 872
 873 #define WMM_OUI_TYPE 2
 874 #define WMM_OUI_SUBTYPE_INFORMATION_ELEMENT 0
 875 #define WMM_OUI_SUBTYPE_PARAMETER_ELEMENT 1
 876 #define WMM_OUI_SUBTYPE_TSPEC_ELEMENT 2
 877 #define WMM_VERSION 1
 878
 879 #define WMM_ACTION_CODE_ADDTS_REQ 0
 880 #define WMM_ACTION_CODE_ADDTS_RESP 1
 881 #define WMM_ACTION_CODE_DELTS 2
 882
 883 #define WMM_ADDTS_STATUS_ADMISSION_ACCEPTED 0
 884 #define WMM_ADDTS_STATUS_INVALID_PARAMETERS 1
 885 /* 2 - Reserved */
 886 #define WMM_ADDTS_STATUS_REFUSED 3
 887 /* 4-255 - Reserved */
 888
 889 /* WMM TSPEC Direction Field Values */
 890 #define WMM_TSPEC_DIRECTION_UPLINK 0
 891 #define WMM_TSPEC_DIRECTION_DOWNLINK 1
 892 /* 2 - Reserved */
 893 #define WMM_TSPEC_DIRECTION_BI_DIRECTIONAL 3
 894
 895 /*
 896  * WMM Information Element (used in (Re)Association Request frames; may also be
 897  * used in Beacon frames)
 898  */
 899 struct wmm_information_element {
 900         /* Element ID: 221 (0xdd); Length: 7 */
 901         /* required fields for WMM version 1 */
 902         u8 oui[3]; /* 00:50:f2 */
 903         u8 oui_type; /* 2 */
 904         u8 oui_subtype; /* 0 */
 905         u8 version; /* 1 for WMM version 1.0 */
 906         u8 qos_info; /* AP/STA specific QoS info */
 907
 908 } STRUCT_PACKED;
 909
 910 #define WMM_QOSINFO_AP_UAPSD 0x80
 911
 912 #define WMM_QOSINFO_STA_AC_MASK 0x0f
 913 #define WMM_QOSINFO_STA_SP_MASK 0x03
 914 #define WMM_QOSINFO_STA_SP_SHIFT 5
 915
 916 #define WMM_AC_AIFSN_MASK 0x0f
 917 #define WMM_AC_AIFNS_SHIFT 0
 918 #define WMM_AC_ACM 0x10
 919 #define WMM_AC_ACI_MASK 0x60
 920 #define WMM_AC_ACI_SHIFT 5
 921
 922 #define WMM_AC_ECWMIN_MASK 0x0f
 923 #define WMM_AC_ECWMIN_SHIFT 0
 924 #define WMM_AC_ECWMAX_MASK 0xf0
 925 #define WMM_AC_ECWMAX_SHIFT 4
 926
 927 struct wmm_ac_parameter {
 928         u8 aci_aifsn; /* AIFSN, ACM, ACI */
 929         u8 cw; /* ECWmin, ECWmax (CW = 2^ECW - 1) */
 930         le16 txop_limit;
 931 }  STRUCT_PACKED;
 932
 933 /*
 934  * WMM Parameter Element (used in Beacon, Probe Response, and (Re)Association
 935  * Response frmaes)
 936  */
 937 struct wmm_parameter_element {
 938         /* Element ID: 221 (0xdd); Length: 24 */
 939         /* required fields for WMM version 1 */
 940         u8 oui[3]; /* 00:50:f2 */
 941         u8 oui_type; /* 2 */
 942         u8 oui_subtype; /* 1 */
 943         u8 version; /* 1 for WMM version 1.0 */
 944         u8 qos_info; /* AP/STA specific QoS info */
 945         u8 reserved; /* 0 */
 946         struct wmm_ac_parameter ac[4]; /* AC_BE, AC_BK, AC_VI, AC_VO */
 947
 948 } STRUCT_PACKED;
 949
 950 /* WMM TSPEC Element */
 951 struct wmm_tspec_element {
 952         u8 eid; /* 221 = 0xdd */
 953         u8 length; /* 6 + 55 = 61 */
 954         u8 oui[3]; /* 00:50:f2 */
 955         u8 oui_type; /* 2 */
 956         u8 oui_subtype; /* 2 */
 957         u8 version; /* 1 */
 958         /* WMM TSPEC body (55 octets): */
 959         u8 ts_info[3];
 960         le16 nominal_msdu_size;
 961         le16 maximum_msdu_size;
 962         le32 minimum_service_interval;
 963         le32 maximum_service_interval;
 964         le32 inactivity_interval;
 965         le32 suspension_interval;
 966         le32 service_start_time;
 967         le32 minimum_data_rate;
 968         le32 mean_data_rate;
 969         le32 peak_data_rate;
 970         le32 maximum_burst_size;
 971         le32 delay_bound;
 972         le32 minimum_phy_rate;
 973         le16 surplus_bandwidth_allowance;
 974         le16 medium_time;
 975 } STRUCT_PACKED;
 976
 977
 978 /* Access Categories / ACI to AC coding */
 979 enum wmm_ac {
 980         WMM_AC_BE = 0 /* Best Effort */,
 981         WMM_AC_BK = 1 /* Background */,
 982         WMM_AC_VI = 2 /* Video */,
 983         WMM_AC_VO = 3 /* Voice */,
 984         WMM_AC_NUM = 4
 985 };
 986
 987
 988 #define HS20_INDICATION_OUI_TYPE 16
 989 #define HS20_ANQP_OUI_TYPE 17
 990 #define HS20_OSEN_OUI_TYPE 18
 991 #define HS20_STYPE_QUERY_LIST 1
 992 #define HS20_STYPE_CAPABILITY_LIST 2
 993 #define HS20_STYPE_OPERATOR_FRIENDLY_NAME 3
 994 #define HS20_STYPE_WAN_METRICS 4
 995 #define HS20_STYPE_CONNECTION_CAPABILITY 5
 996 #define HS20_STYPE_NAI_HOME_REALM_QUERY 6
 997 #define HS20_STYPE_OPERATING_CLASS 7
 998 #define HS20_STYPE_OSU_PROVIDERS_LIST 8
 999 #define HS20_STYPE_ICON_REQUEST 10
1000 #define HS20_STYPE_ICON_BINARY_FILE 11
1001
1002 #define HS20_DGAF_DISABLED 0x01
1003 #define HS20_PPS_MO_ID_PRESENT 0x02
1004 #define HS20_ANQP_DOMAIN_ID_PRESENT 0x04
1005 #define HS20_VERSION 0x10 /* Release 2 */
1006
1007 /* WNM-Notification WFA vendors specific subtypes */
1008 #define HS20_WNM_SUB_REM_NEEDED 0
1009 #define HS20_WNM_DEAUTH_IMMINENT_NOTICE 1
1010
1011 #define HS20_DEAUTH_REASON_CODE_BSS 0
1012 #define HS20_DEAUTH_REASON_CODE_ESS 1
1013
1014 /* Wi-Fi Direct (P2P) */
1015
1016 #define P2P_OUI_TYPE 9
1017
1018 enum p2p_attr_id {
1019         P2P_ATTR_STATUS = 0,
1020         P2P_ATTR_MINOR_REASON_CODE = 1,
1021         P2P_ATTR_CAPABILITY = 2,
1022         P2P_ATTR_DEVICE_ID = 3,
1023         P2P_ATTR_GROUP_OWNER_INTENT = 4,
1024         P2P_ATTR_CONFIGURATION_TIMEOUT = 5,
1025         P2P_ATTR_LISTEN_CHANNEL = 6,
1026         P2P_ATTR_GROUP_BSSID = 7,
1027         P2P_ATTR_EXT_LISTEN_TIMING = 8,
1028         P2P_ATTR_INTENDED_INTERFACE_ADDR = 9,
1029         P2P_ATTR_MANAGEABILITY = 10,
1030         P2P_ATTR_CHANNEL_LIST = 11,
1031         P2P_ATTR_NOTICE_OF_ABSENCE = 12,
1032         P2P_ATTR_DEVICE_INFO = 13,
1033         P2P_ATTR_GROUP_INFO = 14,
1034         P2P_ATTR_GROUP_ID = 15,
1035         P2P_ATTR_INTERFACE = 16,
1036         P2P_ATTR_OPERATING_CHANNEL = 17,
1037         P2P_ATTR_INVITATION_FLAGS = 18,
1038         P2P_ATTR_OOB_GO_NEG_CHANNEL = 19,
1039         P2P_ATTR_SERVICE_HASH = 21,
1040         P2P_ATTR_SESSION_INFORMATION_DATA = 22,
1041         P2P_ATTR_CONNECTION_CAPABILITY = 23,
1042         P2P_ATTR_ADVERTISEMENT_ID = 24,
1043         P2P_ATTR_ADVERTISED_SERVICE = 25,
1044         P2P_ATTR_SESSION_ID = 26,
1045         P2P_ATTR_FEATURE_CAPABILITY = 27,
1046         P2P_ATTR_PERSISTENT_GROUP = 28,
1047         P2P_ATTR_VENDOR_SPECIFIC = 221
1048 };
1049
1050 #define P2P_MAX_GO_INTENT 15
1051
1052 /* P2P Capability - Device Capability bitmap */
1053 #define P2P_DEV_CAPAB_SERVICE_DISCOVERY BIT(0)
1054 #define P2P_DEV_CAPAB_CLIENT_DISCOVERABILITY BIT(1)
1055 #define P2P_DEV_CAPAB_CONCURRENT_OPER BIT(2)
1056 #define P2P_DEV_CAPAB_INFRA_MANAGED BIT(3)
1057 #define P2P_DEV_CAPAB_DEVICE_LIMIT BIT(4)
1058 #define P2P_DEV_CAPAB_INVITATION_PROCEDURE BIT(5)
1059
1060 /* P2P Capability - Group Capability bitmap */
1061 #define P2P_GROUP_CAPAB_GROUP_OWNER BIT(0)
1062 #define P2P_GROUP_CAPAB_PERSISTENT_GROUP BIT(1)
1063 #define P2P_GROUP_CAPAB_GROUP_LIMIT BIT(2)
1064 #define P2P_GROUP_CAPAB_INTRA_BSS_DIST BIT(3)
1065 #define P2P_GROUP_CAPAB_CROSS_CONN BIT(4)
1066 #define P2P_GROUP_CAPAB_PERSISTENT_RECONN BIT(5)
1067 #define P2P_GROUP_CAPAB_GROUP_FORMATION BIT(6)
1068 #define P2P_GROUP_CAPAB_IP_ADDR_ALLOCATION BIT(7)
1069
1070 /* Invitation Flags */
1071 #define P2P_INVITATION_FLAGS_TYPE BIT(0)
1072
1073 /* P2P Manageability */
1074 #define P2P_MAN_DEVICE_MANAGEMENT BIT(0)
1075 #define P2P_MAN_CROSS_CONNECTION_PERMITTED BIT(1)
1076 #define P2P_MAN_COEXISTENCE_OPTIONAL BIT(2)
1077
1078 enum p2p_status_code {
1079         P2P_SC_SUCCESS = 0,
1080         P2P_SC_FAIL_INFO_CURRENTLY_UNAVAILABLE = 1,
1081         P2P_SC_FAIL_INCOMPATIBLE_PARAMS = 2,
1082         P2P_SC_FAIL_LIMIT_REACHED = 3,
1083         P2P_SC_FAIL_INVALID_PARAMS = 4,
1084         P2P_SC_FAIL_UNABLE_TO_ACCOMMODATE = 5,
1085         P2P_SC_FAIL_PREV_PROTOCOL_ERROR = 6,
1086         P2P_SC_FAIL_NO_COMMON_CHANNELS = 7,
1087         P2P_SC_FAIL_UNKNOWN_GROUP = 8,
1088         P2P_SC_FAIL_BOTH_GO_INTENT_15 = 9,
1089         P2P_SC_FAIL_INCOMPATIBLE_PROV_METHOD = 10,
1090         P2P_SC_FAIL_REJECTED_BY_USER = 11,
1091         P2P_SC_SUCCESS_DEFERRED = 12,
1092 };
1093
1094 enum p2p_role_indication {
1095         P2P_DEVICE_NOT_IN_GROUP = 0x00,
1096         P2P_CLIENT_IN_A_GROUP = 0x01,
1097         P2P_GO_IN_A_GROUP = 0x02,
1098 };
1099
1100 #define P2P_WILDCARD_SSID "DIRECT-"
1101 #define P2P_WILDCARD_SSID_LEN 7
1102
1103 /* P2P action frames */
1104 enum p2p_act_frame_type {
1105         P2P_NOA = 0,
1106         P2P_PRESENCE_REQ = 1,
1107         P2P_PRESENCE_RESP = 2,
1108         P2P_GO_DISC_REQ = 3
1109 };
1110
1111 /* P2P public action frames */
1112 enum p2p_action_frame_type {
1113         P2P_GO_NEG_REQ = 0,
1114         P2P_GO_NEG_RESP = 1,
1115         P2P_GO_NEG_CONF = 2,
1116         P2P_INVITATION_REQ = 3,
1117         P2P_INVITATION_RESP = 4,
1118         P2P_DEV_DISC_REQ = 5,
1119         P2P_DEV_DISC_RESP = 6,
1120         P2P_PROV_DISC_REQ = 7,
1121         P2P_PROV_DISC_RESP = 8
1122 };
1123
1124 enum p2p_service_protocol_type {
1125         P2P_SERV_ALL_SERVICES = 0,
1126         P2P_SERV_BONJOUR = 1,
1127         P2P_SERV_UPNP = 2,
1128         P2P_SERV_WS_DISCOVERY = 3,
1129         P2P_SERV_WIFI_DISPLAY = 4,
1130         P2P_SERV_P2PS = 11,
1131         P2P_SERV_VENDOR_SPECIFIC = 255
1132 };
1133
1134 enum p2p_sd_status {
1135         P2P_SD_SUCCESS = 0,
1136         P2P_SD_PROTO_NOT_AVAILABLE = 1,
1137         P2P_SD_REQUESTED_INFO_NOT_AVAILABLE = 2,
1138         P2P_SD_BAD_REQUEST = 3
1139 };
1140
1141
1142 enum wifi_display_subelem {
1143         WFD_SUBELEM_DEVICE_INFO = 0,
1144         WFD_SUBELEM_ASSOCIATED_BSSID = 1,
1145         WFD_SUBELEM_AUDIO_FORMATS = 2,
1146         WFD_SUBELEM_VIDEO_FORMATS = 3,
1147         WFD_SUBELEM_3D_VIDEO_FORMATS = 4,
1148         WFD_SUBELEM_CONTENT_PROTECTION = 5,
1149         WFD_SUBELEM_COUPLED_SINK = 6,
1150         WFD_SUBELEM_EXT_CAPAB = 7,
1151         WFD_SUBELEM_LOCAL_IP_ADDRESS = 8,
1152         WFD_SUBELEM_SESSION_INFO = 9
1153 };
1154
1155 /* 802.11s */
1156 #define MESH_SYNC_METHOD_NEIGHBOR_OFFSET 1
1157 #define MESH_SYNC_METHOD_VENDOR         255
1158 #define MESH_PATH_PROTOCOL_HWMP         1
1159 #define MESH_PATH_PROTOCOL_VENDOR       255
1160 #define MESH_PATH_METRIC_AIRTIME        1
1161 #define MESH_PATH_METRIC_VENDOR         255
1162
1163 enum plink_action_field {
1164         PLINK_OPEN = 1,
1165         PLINK_CONFIRM,
1166         PLINK_CLOSE
1167 };
1168
1169 #define OUI_BROADCOM 0x00904c /* Broadcom (Epigram) */
1170 #define VENDOR_VHT_TYPE         0x04
1171 #define VENDOR_VHT_SUBTYPE      0x08
1172 #define VENDOR_VHT_SUBTYPE2     0x00
1173
1174 #define VENDOR_HT_CAPAB_OUI_TYPE 0x33 /* 00-90-4c:0x33 */
1175
1176 /* cipher suite selectors */
1177 #define WLAN_CIPHER_SUITE_USE_GROUP     0x000FAC00
1178 #define WLAN_CIPHER_SUITE_WEP40         0x000FAC01
1179 #define WLAN_CIPHER_SUITE_TKIP          0x000FAC02
1180 /* reserved:                            0x000FAC03 */
1181 #define WLAN_CIPHER_SUITE_CCMP          0x000FAC04
1182 #define WLAN_CIPHER_SUITE_WEP104        0x000FAC05
1183 #define WLAN_CIPHER_SUITE_AES_CMAC      0x000FAC06
1184 #define WLAN_CIPHER_SUITE_NO_GROUP_ADDR 0x000FAC07
1185 #define WLAN_CIPHER_SUITE_GCMP          0x000FAC08
1186 #define WLAN_CIPHER_SUITE_GCMP_256      0x000FAC09
1187 #define WLAN_CIPHER_SUITE_CCMP_256      0x000FAC0A
1188 #define WLAN_CIPHER_SUITE_BIP_GMAC_128  0x000FAC0B
1189 #define WLAN_CIPHER_SUITE_BIP_GMAC_256  0x000FAC0C
1190 #define WLAN_CIPHER_SUITE_BIP_CMAC_256  0x000FAC0D
1191
1192 #define WLAN_CIPHER_SUITE_SMS4          0x00147201
1193
1194 #define WLAN_CIPHER_SUITE_CKIP          0x00409600
1195 #define WLAN_CIPHER_SUITE_CKIP_CMIC     0x00409601
1196 #define WLAN_CIPHER_SUITE_CMIC          0x00409602
1197 #define WLAN_CIPHER_SUITE_KRK           0x004096FF /* for nl80211 use only */
1198
1199 /* AKM suite selectors */
1200 #define WLAN_AKM_SUITE_8021X            0x000FAC01
1201 #define WLAN_AKM_SUITE_PSK              0x000FAC02
1202 #define WLAN_AKM_SUITE_FT_8021X         0x000FAC03
1203 #define WLAN_AKM_SUITE_FT_PSK           0x000FAC04
1204 #define WLAN_AKM_SUITE_8021X_SHA256     0x000FAC05
1205 #define WLAN_AKM_SUITE_PSK_SHA256       0x000FAC06
1206 #define WLAN_AKM_SUITE_8021X_SUITE_B    0x000FAC11
1207 #define WLAN_AKM_SUITE_8021X_SUITE_B_192        0x000FAC12
1208 #define WLAN_AKM_SUITE_CCKM             0x00409600
1209 #define WLAN_AKM_SUITE_OSEN             0x506f9a01
1210
1211
1212 /* IEEE 802.11v - WNM Action field values */
1213 enum wnm_action {
1214         WNM_EVENT_REQ = 0,
1215         WNM_EVENT_REPORT = 1,
1216         WNM_DIAGNOSTIC_REQ = 2,
1217         WNM_DIAGNOSTIC_REPORT = 3,
1218         WNM_LOCATION_CFG_REQ = 4,
1219         WNM_LOCATION_CFG_RESP = 5,
1220         WNM_BSS_TRANS_MGMT_QUERY = 6,
1221         WNM_BSS_TRANS_MGMT_REQ = 7,
1222         WNM_BSS_TRANS_MGMT_RESP = 8,
1223         WNM_FMS_REQ = 9,
1224         WNM_FMS_RESP = 10,
1225         WNM_COLLOCATED_INTERFERENCE_REQ = 11,
1226         WNM_COLLOCATED_INTERFERENCE_REPORT = 12,
1227         WNM_TFS_REQ = 13,
1228         WNM_TFS_RESP = 14,
1229         WNM_TFS_NOTIFY = 15,
1230         WNM_SLEEP_MODE_REQ = 16,
1231         WNM_SLEEP_MODE_RESP = 17,
1232         WNM_TIM_BROADCAST_REQ = 18,
1233         WNM_TIM_BROADCAST_RESP = 19,
1234         WNM_QOS_TRAFFIC_CAPAB_UPDATE = 20,
1235         WNM_CHANNEL_USAGE_REQ = 21,
1236         WNM_CHANNEL_USAGE_RESP = 22,
1237         WNM_DMS_REQ = 23,
1238         WNM_DMS_RESP = 24,
1239         WNM_TIMING_MEASUREMENT_REQ = 25,
1240         WNM_NOTIFICATION_REQ = 26,
1241         WNM_NOTIFICATION_RESP = 27
1242 };
1243
1244 /* IEEE 802.11v - BSS Transition Management Request - Request Mode */
1245 #define WNM_BSS_TM_REQ_PREF_CAND_LIST_INCLUDED BIT(0)
1246 #define WNM_BSS_TM_REQ_ABRIDGED BIT(1)
1247 #define WNM_BSS_TM_REQ_DISASSOC_IMMINENT BIT(2)
1248 #define WNM_BSS_TM_REQ_BSS_TERMINATION_INCLUDED BIT(3)
1249 #define WNM_BSS_TM_REQ_ESS_DISASSOC_IMMINENT BIT(4)
1250
1251 /* IEEE Std 802.11-2012 - Table 8-253 */
1252 enum bss_trans_mgmt_status_code {
1253         WNM_BSS_TM_ACCEPT = 0,
1254         WNM_BSS_TM_REJECT_UNSPECIFIED = 1,
1255         WNM_BSS_TM_REJECT_INSUFFICIENT_BEACON = 2,
1256         WNM_BSS_TM_REJECT_INSUFFICIENT_CAPABITY = 3,
1257         WNM_BSS_TM_REJECT_UNDESIRED = 4,
1258         WNM_BSS_TM_REJECT_DELAY_REQUEST = 5,
1259         WNM_BSS_TM_REJECT_STA_CANDIDATE_LIST_PROVIDED = 6,
1260         WNM_BSS_TM_REJECT_NO_SUITABLE_CANDIDATES = 7,
1261         WNM_BSS_TM_REJECT_LEAVING_ESS = 8
1262 };
1263
1264 #define WNM_NEIGHBOR_TSF                         1
1265 #define WNM_NEIGHBOR_CONDENSED_COUNTRY_STRING    2
1266 #define WNM_NEIGHBOR_BSS_TRANSITION_CANDIDATE    3
1267 #define WNM_NEIGHBOR_BSS_TERMINATION_DURATION    4
1268 #define WNM_NEIGHBOR_BEARING                     5
1269 #define WNM_NEIGHBOR_MEASUREMENT_PILOT          66
1270 #define WNM_NEIGHBOR_RRM_ENABLED_CAPABILITIES   70
1271 #define WNM_NEIGHBOR_MULTIPLE_BSSID             71
1272
1273 /* QoS action */
1274 enum qos_action {
1275         QOS_ADDTS_REQ = 0,
1276         QOS_ADDTS_RESP = 1,
1277         QOS_DELTS = 2,
1278         QOS_SCHEDULE = 3,
1279         QOS_QOS_MAP_CONFIG = 4,
1280 };
1281
1282 /* IEEE Std 802.11-2012, 8.4.2.62 20/40 BSS Coexistence element */
1283 #define WLAN_20_40_BSS_COEX_INFO_REQ            BIT(0)
1284 #define WLAN_20_40_BSS_COEX_40MHZ_INTOL         BIT(1)
1285 #define WLAN_20_40_BSS_COEX_20MHZ_WIDTH_REQ     BIT(2)
1286 #define WLAN_20_40_BSS_COEX_OBSS_EXEMPT_REQ     BIT(3)
1287 #define WLAN_20_40_BSS_COEX_OBSS_EXEMPT_GRNT    BIT(4)
1288
1289 struct ieee80211_2040_bss_coex_ie {
1290         u8 element_id;
1291         u8 length;
1292         u8 coex_param;
1293 } STRUCT_PACKED;
1294
1295 struct ieee80211_2040_intol_chan_report {
1296         u8 element_id;
1297         u8 length;
1298         u8 op_class;
1299         u8 variable[0]; /* Channel List */
1300 } STRUCT_PACKED;
1301
1302 /* IEEE 802.11v - WNM-Sleep Mode element */
1303 struct wnm_sleep_element {
1304         u8 eid;     /* WLAN_EID_WNMSLEEP */
1305         u8 len;
1306         u8 action_type; /* WNM_SLEEP_ENTER/WNM_SLEEP_MODE_EXIT */
1307         u8 status;
1308         le16 intval;
1309 } STRUCT_PACKED;
1310
1311 #define WNM_SLEEP_MODE_ENTER 0
1312 #define WNM_SLEEP_MODE_EXIT 1
1313
1314 enum wnm_sleep_mode_response_status {
1315         WNM_STATUS_SLEEP_ACCEPT = 0,
1316         WNM_STATUS_SLEEP_EXIT_ACCEPT_GTK_UPDATE = 1,
1317         WNM_STATUS_DENIED_ACTION = 2,
1318         WNM_STATUS_DENIED_TMP = 3,
1319         WNM_STATUS_DENIED_KEY = 4,
1320         WNM_STATUS_DENIED_OTHER_WNM_SERVICE = 5
1321 };
1322
1323 /* WNM-Sleep Mode subelement IDs */
1324 enum wnm_sleep_mode_subelement_id {
1325         WNM_SLEEP_SUBELEM_GTK = 0,
1326         WNM_SLEEP_SUBELEM_IGTK = 1
1327 };
1328
1329 /* Channel Switch modes (802.11h) */
1330 #define CHAN_SWITCH_MODE_ALLOW_TX       0
1331 #define CHAN_SWITCH_MODE_BLOCK_TX       1
1332
1333 struct tpc_report {
1334         u8 eid;
1335         u8 len;
1336         u8 tx_power;
1337         u8 link_margin;
1338 } STRUCT_PACKED;
1339
1340 /* IEEE Std 802.11-2012, 8.5.7.4 - Link Measurement Request frame format */
1341 struct rrm_link_measurement_request {
1342         u8 dialog_token;
1343         s8 tx_power;
1344         s8 max_tp;
1345         u8 variable[0];
1346 } STRUCT_PACKED;
1347
1348 /* IEEE Std 802.11-2012, 8.5.7.5 - Link Measurement Report frame format */
1349 struct rrm_link_measurement_report {
1350         u8 dialog_token;
1351         struct tpc_report tpc;
1352         u8 rx_ant_id;
1353         u8 tx_ant_id;
1354         u8 rcpi;
1355         u8 rsni;
1356         u8 variable[0];
1357 } STRUCT_PACKED;
1358
1359 #define SSID_MAX_LEN 32
1360
1361 #endif /* IEEE802_11_DEFS_H */