ieee802_11_defs.h revision 1f69aa52ea2e0a73ac502565df8c666ee49cab6a
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 program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 2 as 8 * published by the Free Software Foundation. 9 * 10 * Alternatively, this software may be distributed under the terms of BSD 11 * license. 12 * 13 * See README and COPYING for more details. 14 */ 15 16#ifndef IEEE802_11_DEFS_H 17#define IEEE802_11_DEFS_H 18 19/* IEEE 802.11 defines */ 20 21#define WLAN_FC_PVER 0x0003 22#define WLAN_FC_TODS 0x0100 23#define WLAN_FC_FROMDS 0x0200 24#define WLAN_FC_MOREFRAG 0x0400 25#define WLAN_FC_RETRY 0x0800 26#define WLAN_FC_PWRMGT 0x1000 27#define WLAN_FC_MOREDATA 0x2000 28#define WLAN_FC_ISWEP 0x4000 29#define WLAN_FC_ORDER 0x8000 30 31#define WLAN_FC_GET_TYPE(fc) (((fc) & 0x000c) >> 2) 32#define WLAN_FC_GET_STYPE(fc) (((fc) & 0x00f0) >> 4) 33 34#define WLAN_GET_SEQ_FRAG(seq) ((seq) & (BIT(3) | BIT(2) | BIT(1) | BIT(0))) 35#define WLAN_GET_SEQ_SEQ(seq) \ 36 (((seq) & (~(BIT(3) | BIT(2) | BIT(1) | BIT(0)))) >> 4) 37 38#define WLAN_FC_TYPE_MGMT 0 39#define WLAN_FC_TYPE_CTRL 1 40#define WLAN_FC_TYPE_DATA 2 41 42/* management */ 43#define WLAN_FC_STYPE_ASSOC_REQ 0 44#define WLAN_FC_STYPE_ASSOC_RESP 1 45#define WLAN_FC_STYPE_REASSOC_REQ 2 46#define WLAN_FC_STYPE_REASSOC_RESP 3 47#define WLAN_FC_STYPE_PROBE_REQ 4 48#define WLAN_FC_STYPE_PROBE_RESP 5 49#define WLAN_FC_STYPE_BEACON 8 50#define WLAN_FC_STYPE_ATIM 9 51#define WLAN_FC_STYPE_DISASSOC 10 52#define WLAN_FC_STYPE_AUTH 11 53#define WLAN_FC_STYPE_DEAUTH 12 54#define WLAN_FC_STYPE_ACTION 13 55 56/* control */ 57#define WLAN_FC_STYPE_PSPOLL 10 58#define WLAN_FC_STYPE_RTS 11 59#define WLAN_FC_STYPE_CTS 12 60#define WLAN_FC_STYPE_ACK 13 61#define WLAN_FC_STYPE_CFEND 14 62#define WLAN_FC_STYPE_CFENDACK 15 63 64/* data */ 65#define WLAN_FC_STYPE_DATA 0 66#define WLAN_FC_STYPE_DATA_CFACK 1 67#define WLAN_FC_STYPE_DATA_CFPOLL 2 68#define WLAN_FC_STYPE_DATA_CFACKPOLL 3 69#define WLAN_FC_STYPE_NULLFUNC 4 70#define WLAN_FC_STYPE_CFACK 5 71#define WLAN_FC_STYPE_CFPOLL 6 72#define WLAN_FC_STYPE_CFACKPOLL 7 73#define WLAN_FC_STYPE_QOS_DATA 8 74#define WLAN_FC_STYPE_QOS_DATA_CFACK 9 75#define WLAN_FC_STYPE_QOS_DATA_CFPOLL 10 76#define WLAN_FC_STYPE_QOS_DATA_CFACKPOLL 11 77#define WLAN_FC_STYPE_QOS_NULL 12 78#define WLAN_FC_STYPE_QOS_CFPOLL 14 79#define WLAN_FC_STYPE_QOS_CFACKPOLL 15 80 81/* Authentication algorithms */ 82#define WLAN_AUTH_OPEN 0 83#define WLAN_AUTH_SHARED_KEY 1 84#define WLAN_AUTH_FT 2 85#define WLAN_AUTH_LEAP 128 86 87#define WLAN_AUTH_CHALLENGE_LEN 128 88 89#define WLAN_CAPABILITY_ESS BIT(0) 90#define WLAN_CAPABILITY_IBSS BIT(1) 91#define WLAN_CAPABILITY_CF_POLLABLE BIT(2) 92#define WLAN_CAPABILITY_CF_POLL_REQUEST BIT(3) 93#define WLAN_CAPABILITY_PRIVACY BIT(4) 94#define WLAN_CAPABILITY_SHORT_PREAMBLE BIT(5) 95#define WLAN_CAPABILITY_PBCC BIT(6) 96#define WLAN_CAPABILITY_CHANNEL_AGILITY BIT(7) 97#define WLAN_CAPABILITY_SPECTRUM_MGMT BIT(8) 98#define WLAN_CAPABILITY_SHORT_SLOT_TIME BIT(10) 99#define WLAN_CAPABILITY_DSSS_OFDM BIT(13) 100 101/* Status codes (IEEE 802.11-2007, 7.3.1.9, Table 7-23) */ 102#define WLAN_STATUS_SUCCESS 0 103#define WLAN_STATUS_UNSPECIFIED_FAILURE 1 104#define WLAN_STATUS_TDLS_WAKEUP_ALTERNATE 2 105#define WLAN_STATUS_TDLS_WAKEUP_REJECT 3 106#define WLAN_STATUS_SECURITY_DISABLED 5 107#define WLAN_STATUS_UNACCEPTABLE_LIFETIME 6 108#define WLAN_STATUS_NOT_IN_SAME_BSS 7 109#define WLAN_STATUS_CAPS_UNSUPPORTED 10 110#define WLAN_STATUS_REASSOC_NO_ASSOC 11 111#define WLAN_STATUS_ASSOC_DENIED_UNSPEC 12 112#define WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG 13 113#define WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION 14 114#define WLAN_STATUS_CHALLENGE_FAIL 15 115#define WLAN_STATUS_AUTH_TIMEOUT 16 116#define WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA 17 117#define WLAN_STATUS_ASSOC_DENIED_RATES 18 118/* IEEE 802.11b */ 119#define WLAN_STATUS_ASSOC_DENIED_NOSHORT 19 120#define WLAN_STATUS_ASSOC_DENIED_NOPBCC 20 121#define WLAN_STATUS_ASSOC_DENIED_NOAGILITY 21 122/* IEEE 802.11h */ 123#define WLAN_STATUS_SPEC_MGMT_REQUIRED 22 124#define WLAN_STATUS_PWR_CAPABILITY_NOT_VALID 23 125#define WLAN_STATUS_SUPPORTED_CHANNEL_NOT_VALID 24 126/* IEEE 802.11g */ 127#define WLAN_STATUS_ASSOC_DENIED_NO_SHORT_SLOT_TIME 25 128#define WLAN_STATUS_ASSOC_DENIED_NO_DSSS_OFDM 26 129#define WLAN_STATUS_ASSOC_DENIED_NO_HT 27 130#define WLAN_STATUS_R0KH_UNREACHABLE 28 131#define WLAN_STATUS_ASSOC_DENIED_NO_PCO 29 132/* IEEE 802.11w */ 133#define WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY 30 134#define WLAN_STATUS_ROBUST_MGMT_FRAME_POLICY_VIOLATION 31 135#define WLAN_STATUS_UNSPECIFIED_QOS_FAILURE 32 136#define WLAN_STATUS_REQUEST_DECLINED 37 137#define WLAN_STATUS_INVALID_PARAMETERS 38 138/* IEEE 802.11i */ 139#define WLAN_STATUS_INVALID_IE 40 140#define WLAN_STATUS_GROUP_CIPHER_NOT_VALID 41 141#define WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID 42 142#define WLAN_STATUS_AKMP_NOT_VALID 43 143#define WLAN_STATUS_UNSUPPORTED_RSN_IE_VERSION 44 144#define WLAN_STATUS_INVALID_RSN_IE_CAPAB 45 145#define WLAN_STATUS_CIPHER_REJECTED_PER_POLICY 46 146#define WLAN_STATUS_TS_NOT_CREATED 47 147#define WLAN_STATUS_DIRECT_LINK_NOT_ALLOWED 48 148#define WLAN_STATUS_DEST_STA_NOT_PRESENT 49 149#define WLAN_STATUS_DEST_STA_NOT_QOS_STA 50 150#define WLAN_STATUS_ASSOC_DENIED_LISTEN_INT_TOO_LARGE 51 151/* IEEE 802.11r */ 152#define WLAN_STATUS_INVALID_FT_ACTION_FRAME_COUNT 52 153#define WLAN_STATUS_INVALID_PMKID 53 154#define WLAN_STATUS_INVALID_MDIE 54 155#define WLAN_STATUS_INVALID_FTIE 55 156#define WLAN_STATUS_GAS_ADV_PROTO_NOT_SUPPORTED 59 157#define WLAN_STATUS_NO_OUTSTANDING_GAS_REQ 60 158#define WLAN_STATUS_GAS_RESP_NOT_RECEIVED 61 159#define WLAN_STATUS_STA_TIMED_OUT_WAITING_FOR_GAS_RESP 62 160#define WLAN_STATUS_GAS_RESP_LARGER_THAN_LIMIT 63 161#define WLAN_STATUS_REQ_REFUSED_HOME 64 162#define WLAN_STATUS_ADV_SRV_UNREACHABLE 65 163#define WLAN_STATUS_REQ_REFUSED_SSPN 67 164#define WLAN_STATUS_REQ_REFUSED_UNAUTH_ACCESS 68 165#define WLAN_STATUS_INVALID_RSNIE 72 166#define WLAN_STATUS_TRANSMISSION_FAILURE 79 167 168/* Reason codes (IEEE 802.11-2007, 7.3.1.7, Table 7-22) */ 169#define WLAN_REASON_UNSPECIFIED 1 170#define WLAN_REASON_PREV_AUTH_NOT_VALID 2 171#define WLAN_REASON_DEAUTH_LEAVING 3 172#define WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY 4 173#define WLAN_REASON_DISASSOC_AP_BUSY 5 174#define WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA 6 175#define WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA 7 176#define WLAN_REASON_DISASSOC_STA_HAS_LEFT 8 177#define WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH 9 178/* IEEE 802.11h */ 179#define WLAN_REASON_PWR_CAPABILITY_NOT_VALID 10 180#define WLAN_REASON_SUPPORTED_CHANNEL_NOT_VALID 11 181/* IEEE 802.11i */ 182#define WLAN_REASON_INVALID_IE 13 183#define WLAN_REASON_MICHAEL_MIC_FAILURE 14 184#define WLAN_REASON_4WAY_HANDSHAKE_TIMEOUT 15 185#define WLAN_REASON_GROUP_KEY_UPDATE_TIMEOUT 16 186#define WLAN_REASON_IE_IN_4WAY_DIFFERS 17 187#define WLAN_REASON_GROUP_CIPHER_NOT_VALID 18 188#define WLAN_REASON_PAIRWISE_CIPHER_NOT_VALID 19 189#define WLAN_REASON_AKMP_NOT_VALID 20 190#define WLAN_REASON_UNSUPPORTED_RSN_IE_VERSION 21 191#define WLAN_REASON_INVALID_RSN_IE_CAPAB 22 192#define WLAN_REASON_IEEE_802_1X_AUTH_FAILED 23 193#define WLAN_REASON_CIPHER_SUITE_REJECTED 24 194#define WLAN_REASON_TDLS_TEARDOWN_UNREACHABLE 25 195#define WLAN_REASON_TDLS_TEARDOWN_UNSPECIFIED 26 196/* IEEE 802.11e */ 197#define WLAN_REASON_DISASSOC_LOW_ACK 34 198 199 200/* Information Element IDs */ 201#define WLAN_EID_SSID 0 202#define WLAN_EID_SUPP_RATES 1 203#define WLAN_EID_FH_PARAMS 2 204#define WLAN_EID_DS_PARAMS 3 205#define WLAN_EID_CF_PARAMS 4 206#define WLAN_EID_TIM 5 207#define WLAN_EID_IBSS_PARAMS 6 208#define WLAN_EID_COUNTRY 7 209#define WLAN_EID_CHALLENGE 16 210/* EIDs defined by IEEE 802.11h - START */ 211#define WLAN_EID_PWR_CONSTRAINT 32 212#define WLAN_EID_PWR_CAPABILITY 33 213#define WLAN_EID_TPC_REQUEST 34 214#define WLAN_EID_TPC_REPORT 35 215#define WLAN_EID_SUPPORTED_CHANNELS 36 216#define WLAN_EID_CHANNEL_SWITCH 37 217#define WLAN_EID_MEASURE_REQUEST 38 218#define WLAN_EID_MEASURE_REPORT 39 219#define WLAN_EID_QUITE 40 220#define WLAN_EID_IBSS_DFS 41 221/* EIDs defined by IEEE 802.11h - END */ 222#define WLAN_EID_ERP_INFO 42 223#define WLAN_EID_HT_CAP 45 224#define WLAN_EID_RSN 48 225#define WLAN_EID_EXT_SUPP_RATES 50 226#define WLAN_EID_MOBILITY_DOMAIN 54 227#define WLAN_EID_FAST_BSS_TRANSITION 55 228#define WLAN_EID_TIMEOUT_INTERVAL 56 229#define WLAN_EID_RIC_DATA 57 230#define WLAN_EID_HT_OPERATION 61 231#define WLAN_EID_SECONDARY_CHANNEL_OFFSET 62 232#define WLAN_EID_TIME_ADVERTISEMENT 69 233#define WLAN_EID_20_40_BSS_COEXISTENCE 72 234#define WLAN_EID_20_40_BSS_INTOLERANT 73 235#define WLAN_EID_OVERLAPPING_BSS_SCAN_PARAMS 74 236#define WLAN_EID_MMIE 76 237#define WLAN_EID_TIME_ZONE 98 238#define WLAN_EID_LINK_ID 101 239#define WLAN_EID_INTERWORKING 107 240#define WLAN_EID_ADV_PROTO 108 241#define WLAN_EID_ROAMING_CONSORTIUM 111 242#define WLAN_EID_EXT_CAPAB 127 243#define WLAN_EID_VENDOR_SPECIFIC 221 244 245 246/* Action frame categories (IEEE 802.11-2007, 7.3.1.11, Table 7-24) */ 247#define WLAN_ACTION_SPECTRUM_MGMT 0 248#define WLAN_ACTION_QOS 1 249#define WLAN_ACTION_DLS 2 250#define WLAN_ACTION_BLOCK_ACK 3 251#define WLAN_ACTION_PUBLIC 4 252#define WLAN_ACTION_RADIO_MEASUREMENT 5 253#define WLAN_ACTION_FT 6 254#define WLAN_ACTION_HT 7 255#define WLAN_ACTION_SA_QUERY 8 256#define WLAN_ACTION_WNM 10 257#define WLAN_ACTION_UNPROTECTED_WNM 11 258#define WLAN_ACTION_TDLS 12 259#define WLAN_ACTION_WMM 17 /* WMM Specification 1.1 */ 260#define WLAN_ACTION_VENDOR_SPECIFIC 127 261 262/* Public action codes */ 263#define WLAN_PA_VENDOR_SPECIFIC 9 264#define WLAN_PA_GAS_INITIAL_REQ 10 265#define WLAN_PA_GAS_INITIAL_RESP 11 266#define WLAN_PA_GAS_COMEBACK_REQ 12 267#define WLAN_PA_GAS_COMEBACK_RESP 13 268#define WLAN_TDLS_DISCOVERY_RESPONSE 14 269 270/* SA Query Action frame (IEEE 802.11w/D8.0, 7.4.9) */ 271#define WLAN_SA_QUERY_REQUEST 0 272#define WLAN_SA_QUERY_RESPONSE 1 273 274#define WLAN_SA_QUERY_TR_ID_LEN 2 275 276/* TDLS action codes */ 277#define WLAN_TDLS_SETUP_REQUEST 0 278#define WLAN_TDLS_SETUP_RESPONSE 1 279#define WLAN_TDLS_SETUP_CONFIRM 2 280#define WLAN_TDLS_TEARDOWN 3 281#define WLAN_TDLS_PEER_TRAFFIC_INDICATION 4 282#define WLAN_TDLS_CHANNEL_SWITCH_REQUEST 5 283#define WLAN_TDLS_CHANNEL_SWITCH_RESPONSE 6 284#define WLAN_TDLS_PEER_PSM_REQUEST 7 285#define WLAN_TDLS_PEER_PSM_RESPONSE 8 286#define WLAN_TDLS_PEER_TRAFFIC_RESPONSE 9 287#define WLAN_TDLS_DISCOVERY_REQUEST 10 288 289/* Timeout Interval Type */ 290#define WLAN_TIMEOUT_REASSOC_DEADLINE 1 291#define WLAN_TIMEOUT_KEY_LIFETIME 2 292#define WLAN_TIMEOUT_ASSOC_COMEBACK 3 293 294/* Interworking element (IEEE 802.11u) - Access Network Options */ 295#define INTERWORKING_ANO_ACCESS_NETWORK_MASK 0x0f 296#define INTERWORKING_ANO_INTERNET 0x10 297#define INTERWORKING_ANO_ASRA 0x20 298#define INTERWORKING_ANO_ESR 0x40 299#define INTERWORKING_ANO_UESA 0x80 300 301#define INTERWORKING_ANT_PRIVATE 0 302#define INTERWORKING_ANT_PRIVATE_WITH_GUEST 1 303#define INTERWORKING_ANT_CHARGEABLE_PUBLIC 2 304#define INTERWORKING_ANT_FREE_PUBLIC 3 305#define INTERWORKING_ANT_PERSONAL_DEVICE 4 306#define INTERWORKING_ANT_EMERGENCY_SERVICES 5 307#define INTERWORKING_ANT_TEST 6 308#define INTERWORKING_ANT_WILDCARD 15 309 310/* Advertisement Protocol ID definitions (IEEE Std 802.11u-2011) */ 311enum adv_proto_id { 312 ACCESS_NETWORK_QUERY_PROTOCOL = 0, 313 MIH_INFO_SERVICE = 1, 314 MIH_CMD_AND_EVENT_DISCOVERY = 2, 315 EMERGENCY_ALERT_SYSTEM = 3, 316 ADV_PROTO_VENDOR_SPECIFIC = 221 317}; 318 319/* Access Network Query Protocol info ID definitions (IEEE Std 802.11u-2011) */ 320enum anqp_info_id { 321 ANQP_QUERY_LIST = 256, 322 ANQP_CAPABILITY_LIST = 257, 323 ANQP_VENUE_NAME = 258, 324 ANQP_EMERGENCY_CALL_NUMBER = 259, 325 ANQP_NETWORK_AUTH_TYPE = 260, 326 ANQP_ROAMING_CONSORTIUM = 261, 327 ANQP_IP_ADDR_TYPE_AVAILABILITY = 262, 328 ANQP_NAI_REALM = 263, 329 ANQP_3GPP_CELLULAR_NETWORK = 264, 330 ANQP_AP_GEOSPATIAL_LOCATION = 265, 331 ANQP_AP_CIVIC_LOCATION = 266, 332 ANQP_AP_LOCATION_PUBLIC_URI = 267, 333 ANQP_DOMAIN_NAME = 268, 334 ANQP_EMERGENCY_ALERT_URI = 269, 335 ANQP_EMERGENCY_NAI = 271, 336 ANQP_VENDOR_SPECIFIC = 56797 337}; 338 339/* NAI Realm list - EAP Method subfield - Authentication Parameter ID */ 340enum nai_realm_eap_auth_param { 341 NAI_REALM_EAP_AUTH_EXPANDED_EAP_METHOD = 1, 342 NAI_REALM_EAP_AUTH_NON_EAP_INNER_AUTH = 2, 343 NAI_REALM_EAP_AUTH_INNER_AUTH_EAP_METHOD = 3, 344 NAI_REALM_EAP_AUTH_EXPANDED_INNER_EAP_METHOD = 4, 345 NAI_REALM_EAP_AUTH_CRED_TYPE = 5, 346 NAI_REALM_EAP_AUTH_TUNNELED_CRED_TYPE = 6, 347 NAI_REALM_EAP_AUTH_VENDOR_SPECIFIC = 221 348}; 349 350enum nai_realm_eap_auth_inner_non_eap { 351 NAI_REALM_INNER_NON_EAP_PAP = 1, 352 NAI_REALM_INNER_NON_EAP_CHAP = 2, 353 NAI_REALM_INNER_NON_EAP_MSCHAP = 3, 354 NAI_REALM_INNER_NON_EAP_MSCHAPV2 = 4 355}; 356 357enum nai_realm_eap_cred_type { 358 NAI_REALM_CRED_TYPE_SIM = 1, 359 NAI_REALM_CRED_TYPE_USIM = 2, 360 NAI_REALM_CRED_TYPE_NFC_SECURE_ELEMENT = 3, 361 NAI_REALM_CRED_TYPE_HARDWARE_TOKEN = 4, 362 NAI_REALM_CRED_TYPE_SOFTOKEN = 5, 363 NAI_REALM_CRED_TYPE_CERTIFICATE = 6, 364 NAI_REALM_CRED_TYPE_USERNAME_PASSWORD = 7, 365 NAI_REALM_CRED_TYPE_NONE = 8, 366 NAI_REALM_CRED_TYPE_ANONYMOUS = 9, 367 NAI_REALM_CRED_TYPE_VENDOR_SPECIFIC = 10 368}; 369 370#ifdef _MSC_VER 371#pragma pack(push, 1) 372#endif /* _MSC_VER */ 373 374struct ieee80211_hdr { 375 le16 frame_control; 376 le16 duration_id; 377 u8 addr1[6]; 378 u8 addr2[6]; 379 u8 addr3[6]; 380 le16 seq_ctrl; 381 /* followed by 'u8 addr4[6];' if ToDS and FromDS is set in data frame 382 */ 383} STRUCT_PACKED; 384 385#define IEEE80211_DA_FROMDS addr1 386#define IEEE80211_BSSID_FROMDS addr2 387#define IEEE80211_SA_FROMDS addr3 388 389#define IEEE80211_HDRLEN (sizeof(struct ieee80211_hdr)) 390 391#define IEEE80211_FC(type, stype) host_to_le16((type << 2) | (stype << 4)) 392 393struct ieee80211_mgmt { 394 le16 frame_control; 395 le16 duration; 396 u8 da[6]; 397 u8 sa[6]; 398 u8 bssid[6]; 399 le16 seq_ctrl; 400 union { 401 struct { 402 le16 auth_alg; 403 le16 auth_transaction; 404 le16 status_code; 405 /* possibly followed by Challenge text */ 406 u8 variable[0]; 407 } STRUCT_PACKED auth; 408 struct { 409 le16 reason_code; 410 u8 variable[0]; 411 } STRUCT_PACKED deauth; 412 struct { 413 le16 capab_info; 414 le16 listen_interval; 415 /* followed by SSID and Supported rates */ 416 u8 variable[0]; 417 } STRUCT_PACKED assoc_req; 418 struct { 419 le16 capab_info; 420 le16 status_code; 421 le16 aid; 422 /* followed by Supported rates */ 423 u8 variable[0]; 424 } STRUCT_PACKED assoc_resp, reassoc_resp; 425 struct { 426 le16 capab_info; 427 le16 listen_interval; 428 u8 current_ap[6]; 429 /* followed by SSID and Supported rates */ 430 u8 variable[0]; 431 } STRUCT_PACKED reassoc_req; 432 struct { 433 le16 reason_code; 434 u8 variable[0]; 435 } STRUCT_PACKED disassoc; 436 struct { 437 u8 timestamp[8]; 438 le16 beacon_int; 439 le16 capab_info; 440 /* followed by some of SSID, Supported rates, 441 * FH Params, DS Params, CF Params, IBSS Params, TIM */ 442 u8 variable[0]; 443 } STRUCT_PACKED beacon; 444 struct { 445 /* only variable items: SSID, Supported rates */ 446 u8 variable[0]; 447 } STRUCT_PACKED probe_req; 448 struct { 449 u8 timestamp[8]; 450 le16 beacon_int; 451 le16 capab_info; 452 /* followed by some of SSID, Supported rates, 453 * FH Params, DS Params, CF Params, IBSS Params */ 454 u8 variable[0]; 455 } STRUCT_PACKED probe_resp; 456 struct { 457 u8 category; 458 union { 459 struct { 460 u8 action_code; 461 u8 dialog_token; 462 u8 status_code; 463 u8 variable[0]; 464 } STRUCT_PACKED wmm_action; 465 struct{ 466 u8 action_code; 467 u8 element_id; 468 u8 length; 469 u8 switch_mode; 470 u8 new_chan; 471 u8 switch_count; 472 } STRUCT_PACKED chan_switch; 473 struct { 474 u8 action; 475 u8 sta_addr[ETH_ALEN]; 476 u8 target_ap_addr[ETH_ALEN]; 477 u8 variable[0]; /* FT Request */ 478 } STRUCT_PACKED ft_action_req; 479 struct { 480 u8 action; 481 u8 sta_addr[ETH_ALEN]; 482 u8 target_ap_addr[ETH_ALEN]; 483 le16 status_code; 484 u8 variable[0]; /* FT Request */ 485 } STRUCT_PACKED ft_action_resp; 486 struct { 487 u8 action; 488 u8 trans_id[WLAN_SA_QUERY_TR_ID_LEN]; 489 } STRUCT_PACKED sa_query_req; 490 struct { 491 u8 action; /* */ 492 u8 trans_id[WLAN_SA_QUERY_TR_ID_LEN]; 493 } STRUCT_PACKED sa_query_resp; 494 struct { 495 u8 action; 496 u8 variable[0]; 497 } STRUCT_PACKED public_action; 498 struct { 499 u8 action; /* 9 */ 500 u8 oui[3]; 501 /* Vendor-specific content */ 502 u8 variable[0]; 503 } STRUCT_PACKED vs_public_action; 504 struct { 505 u8 action; /* 7 */ 506 u8 dialog_token; 507 u8 req_mode; 508 le16 disassoc_timer; 509 u8 validity_interval; 510 /* BSS Termination Duration (optional), 511 * Session Information URL (optional), 512 * BSS Transition Candidate List 513 * Entries */ 514 u8 variable[0]; 515 } STRUCT_PACKED bss_tm_req; 516 } u; 517 } STRUCT_PACKED action; 518 } u; 519} STRUCT_PACKED; 520 521 522struct ieee80211_ht_capabilities { 523 le16 ht_capabilities_info; 524 u8 a_mpdu_params; 525 u8 supported_mcs_set[16]; 526 le16 ht_extended_capabilities; 527 le32 tx_bf_capability_info; 528 u8 asel_capabilities; 529} STRUCT_PACKED; 530 531 532struct ieee80211_ht_operation { 533 u8 control_chan; 534 u8 ht_param; 535 le16 operation_mode; 536 le16 stbc_param; 537 u8 basic_set[16]; 538} STRUCT_PACKED; 539 540#ifdef _MSC_VER 541#pragma pack(pop) 542#endif /* _MSC_VER */ 543 544#define ERP_INFO_NON_ERP_PRESENT BIT(0) 545#define ERP_INFO_USE_PROTECTION BIT(1) 546#define ERP_INFO_BARKER_PREAMBLE_MODE BIT(2) 547 548 549#define HT_CAP_INFO_LDPC_CODING_CAP ((u16) BIT(0)) 550#define HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET ((u16) BIT(1)) 551#define HT_CAP_INFO_SMPS_MASK ((u16) (BIT(2) | BIT(3))) 552#define HT_CAP_INFO_SMPS_STATIC ((u16) 0) 553#define HT_CAP_INFO_SMPS_DYNAMIC ((u16) BIT(2)) 554#define HT_CAP_INFO_SMPS_DISABLED ((u16) (BIT(2) | BIT(3))) 555#define HT_CAP_INFO_GREEN_FIELD ((u16) BIT(4)) 556#define HT_CAP_INFO_SHORT_GI20MHZ ((u16) BIT(5)) 557#define HT_CAP_INFO_SHORT_GI40MHZ ((u16) BIT(6)) 558#define HT_CAP_INFO_TX_STBC ((u16) BIT(7)) 559#define HT_CAP_INFO_RX_STBC_MASK ((u16) (BIT(8) | BIT(9))) 560#define HT_CAP_INFO_RX_STBC_1 ((u16) BIT(8)) 561#define HT_CAP_INFO_RX_STBC_12 ((u16) BIT(9)) 562#define HT_CAP_INFO_RX_STBC_123 ((u16) (BIT(8) | BIT(9))) 563#define HT_CAP_INFO_DELAYED_BA ((u16) BIT(10)) 564#define HT_CAP_INFO_MAX_AMSDU_SIZE ((u16) BIT(11)) 565#define HT_CAP_INFO_DSSS_CCK40MHZ ((u16) BIT(12)) 566#define HT_CAP_INFO_PSMP_SUPP ((u16) BIT(13)) 567#define HT_CAP_INFO_40MHZ_INTOLERANT ((u16) BIT(14)) 568#define HT_CAP_INFO_LSIG_TXOP_PROTECT_SUPPORT ((u16) BIT(15)) 569 570 571#define EXT_HT_CAP_INFO_PCO ((u16) BIT(0)) 572#define EXT_HT_CAP_INFO_TRANS_TIME_OFFSET 1 573#define EXT_HT_CAP_INFO_MCS_FEEDBACK_OFFSET 8 574#define EXT_HT_CAP_INFO_HTC_SUPPORTED ((u16) BIT(10)) 575#define EXT_HT_CAP_INFO_RD_RESPONDER ((u16) BIT(11)) 576 577 578#define TX_BEAMFORM_CAP_TXBF_CAP ((u32) BIT(0)) 579#define TX_BEAMFORM_CAP_RX_STAGGERED_SOUNDING_CAP ((u32) BIT(1)) 580#define TX_BEAMFORM_CAP_TX_STAGGERED_SOUNDING_CAP ((u32) BIT(2)) 581#define TX_BEAMFORM_CAP_RX_ZLF_CAP ((u32) BIT(3)) 582#define TX_BEAMFORM_CAP_TX_ZLF_CAP ((u32) BIT(4)) 583#define TX_BEAMFORM_CAP_IMPLICIT_ZLF_CAP ((u32) BIT(5)) 584#define TX_BEAMFORM_CAP_CALIB_OFFSET 6 585#define TX_BEAMFORM_CAP_EXPLICIT_CSI_TXBF_CAP ((u32) BIT(8)) 586#define TX_BEAMFORM_CAP_EXPLICIT_UNCOMPR_STEERING_MATRIX_CAP ((u32) BIT(9)) 587#define TX_BEAMFORM_CAP_EXPLICIT_BF_CSI_FEEDBACK_CAP ((u32) BIT(10)) 588#define TX_BEAMFORM_CAP_EXPLICIT_BF_CSI_FEEDBACK_OFFSET 11 589#define TX_BEAMFORM_CAP_EXPLICIT_UNCOMPR_STEERING_MATRIX_FEEDBACK_OFFSET 13 590#define TX_BEAMFORM_CAP_EXPLICIT_COMPRESSED_STEERING_MATRIX_FEEDBACK_OFFSET 15 591#define TX_BEAMFORM_CAP_MINIMAL_GROUPING_OFFSET 17 592#define TX_BEAMFORM_CAP_CSI_NUM_BEAMFORMER_ANT_OFFSET 19 593#define TX_BEAMFORM_CAP_UNCOMPRESSED_STEERING_MATRIX_BEAMFORMER_ANT_OFFSET 21 594#define TX_BEAMFORM_CAP_COMPRESSED_STEERING_MATRIX_BEAMFORMER_ANT_OFFSET 23 595#define TX_BEAMFORM_CAP_SCI_MAX_OF_ROWS_BEANFORMER_SUPPORTED_OFFSET 25 596 597 598#define ASEL_CAPABILITY_ASEL_CAPABLE ((u8) BIT(0)) 599#define ASEL_CAPABILITY_EXPLICIT_CSI_FEEDBACK_BASED_TX_AS_CAP ((u8) BIT(1)) 600#define ASEL_CAPABILITY_ANT_INDICES_FEEDBACK_BASED_TX_AS_CAP ((u8) BIT(2)) 601#define ASEL_CAPABILITY_EXPLICIT_CSI_FEEDBACK_CAP ((u8) BIT(3)) 602#define ASEL_CAPABILITY_ANT_INDICES_FEEDBACK_CAP ((u8) BIT(4)) 603#define ASEL_CAPABILITY_RX_AS_CAP ((u8) BIT(5)) 604#define ASEL_CAPABILITY_TX_SOUND_PPDUS_CAP ((u8) BIT(6)) 605 606#define HT_INFO_HT_PARAM_SECONDARY_CHNL_OFF_MASK ((u8) BIT(0) | BIT(1)) 607#define HT_INFO_HT_PARAM_SECONDARY_CHNL_ABOVE ((u8) BIT(0)) 608#define HT_INFO_HT_PARAM_SECONDARY_CHNL_BELOW ((u8) BIT(0) | BIT(1)) 609#define HT_INFO_HT_PARAM_REC_TRANS_CHNL_WIDTH ((u8) BIT(2)) 610#define HT_INFO_HT_PARAM_RIFS_MODE ((u8) BIT(3)) 611#define HT_INFO_HT_PARAM_CTRL_ACCESS_ONLY ((u8) BIT(4)) 612#define HT_INFO_HT_PARAM_SRV_INTERVAL_GRANULARITY ((u8) BIT(5)) 613 614 615#define OP_MODE_PURE 0 616#define OP_MODE_MAY_BE_LEGACY_STAS 1 617#define OP_MODE_20MHZ_HT_STA_ASSOCED 2 618#define OP_MODE_MIXED 3 619 620#define HT_INFO_OPERATION_MODE_OP_MODE_MASK \ 621 (0x0001 | 0x0002) 622#define HT_INFO_OPERATION_MODE_OP_MODE_OFFSET 0 623#define HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT ((u8) BIT(2)) 624#define HT_INFO_OPERATION_MODE_TRANSMIT_BURST_LIMIT ((u8) BIT(3)) 625#define HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT ((u8) BIT(4)) 626 627#define HT_INFO_STBC_PARAM_DUAL_BEACON ((u16) BIT(6)) 628#define HT_INFO_STBC_PARAM_DUAL_STBC_PROTECT ((u16) BIT(7)) 629#define HT_INFO_STBC_PARAM_SECONDARY_BCN ((u16) BIT(8)) 630#define HT_INFO_STBC_PARAM_LSIG_TXOP_PROTECT_ALLOWED ((u16) BIT(9)) 631#define HT_INFO_STBC_PARAM_PCO_ACTIVE ((u16) BIT(10)) 632#define HT_INFO_STBC_PARAM_PCO_PHASE ((u16) BIT(11)) 633 634#define BSS_MEMBERSHIP_SELECTOR_HT_PHY 127 635 636#define OUI_MICROSOFT 0x0050f2 /* Microsoft (also used in Wi-Fi specs) 637 * 00:50:F2 */ 638#define WPA_IE_VENDOR_TYPE 0x0050f201 639#define WPS_IE_VENDOR_TYPE 0x0050f204 640#define OUI_WFA 0x506f9a 641#define P2P_IE_VENDOR_TYPE 0x506f9a09 642 643#define WMM_OUI_TYPE 2 644#define WMM_OUI_SUBTYPE_INFORMATION_ELEMENT 0 645#define WMM_OUI_SUBTYPE_PARAMETER_ELEMENT 1 646#define WMM_OUI_SUBTYPE_TSPEC_ELEMENT 2 647#define WMM_VERSION 1 648 649#define WMM_ACTION_CODE_ADDTS_REQ 0 650#define WMM_ACTION_CODE_ADDTS_RESP 1 651#define WMM_ACTION_CODE_DELTS 2 652 653#define WMM_ADDTS_STATUS_ADMISSION_ACCEPTED 0 654#define WMM_ADDTS_STATUS_INVALID_PARAMETERS 1 655/* 2 - Reserved */ 656#define WMM_ADDTS_STATUS_REFUSED 3 657/* 4-255 - Reserved */ 658 659/* WMM TSPEC Direction Field Values */ 660#define WMM_TSPEC_DIRECTION_UPLINK 0 661#define WMM_TSPEC_DIRECTION_DOWNLINK 1 662/* 2 - Reserved */ 663#define WMM_TSPEC_DIRECTION_BI_DIRECTIONAL 3 664 665/* 666 * WMM Information Element (used in (Re)Association Request frames; may also be 667 * used in Beacon frames) 668 */ 669struct wmm_information_element { 670 /* Element ID: 221 (0xdd); Length: 7 */ 671 /* required fields for WMM version 1 */ 672 u8 oui[3]; /* 00:50:f2 */ 673 u8 oui_type; /* 2 */ 674 u8 oui_subtype; /* 0 */ 675 u8 version; /* 1 for WMM version 1.0 */ 676 u8 qos_info; /* AP/STA specific QoS info */ 677 678} STRUCT_PACKED; 679 680#define WMM_QOSINFO_STA_AC_MASK 0x0f 681#define WMM_QOSINFO_STA_SP_MASK 0x03 682#define WMM_QOSINFO_STA_SP_SHIFT 5 683 684#define WMM_AC_AIFSN_MASK 0x0f 685#define WMM_AC_AIFNS_SHIFT 0 686#define WMM_AC_ACM 0x10 687#define WMM_AC_ACI_MASK 0x60 688#define WMM_AC_ACI_SHIFT 5 689 690#define WMM_AC_ECWMIN_MASK 0x0f 691#define WMM_AC_ECWMIN_SHIFT 0 692#define WMM_AC_ECWMAX_MASK 0xf0 693#define WMM_AC_ECWMAX_SHIFT 4 694 695struct wmm_ac_parameter { 696 u8 aci_aifsn; /* AIFSN, ACM, ACI */ 697 u8 cw; /* ECWmin, ECWmax (CW = 2^ECW - 1) */ 698 le16 txop_limit; 699} STRUCT_PACKED; 700 701/* 702 * WMM Parameter Element (used in Beacon, Probe Response, and (Re)Association 703 * Response frmaes) 704 */ 705struct wmm_parameter_element { 706 /* Element ID: 221 (0xdd); Length: 24 */ 707 /* required fields for WMM version 1 */ 708 u8 oui[3]; /* 00:50:f2 */ 709 u8 oui_type; /* 2 */ 710 u8 oui_subtype; /* 1 */ 711 u8 version; /* 1 for WMM version 1.0 */ 712 u8 qos_info; /* AP/STA specific QoS info */ 713 u8 reserved; /* 0 */ 714 struct wmm_ac_parameter ac[4]; /* AC_BE, AC_BK, AC_VI, AC_VO */ 715 716} STRUCT_PACKED; 717 718/* WMM TSPEC Element */ 719struct wmm_tspec_element { 720 u8 eid; /* 221 = 0xdd */ 721 u8 length; /* 6 + 55 = 61 */ 722 u8 oui[3]; /* 00:50:f2 */ 723 u8 oui_type; /* 2 */ 724 u8 oui_subtype; /* 2 */ 725 u8 version; /* 1 */ 726 /* WMM TSPEC body (55 octets): */ 727 u8 ts_info[3]; 728 le16 nominal_msdu_size; 729 le16 maximum_msdu_size; 730 le32 minimum_service_interval; 731 le32 maximum_service_interval; 732 le32 inactivity_interval; 733 le32 suspension_interval; 734 le32 service_start_time; 735 le32 minimum_data_rate; 736 le32 mean_data_rate; 737 le32 peak_data_rate; 738 le32 maximum_burst_size; 739 le32 delay_bound; 740 le32 minimum_phy_rate; 741 le16 surplus_bandwidth_allowance; 742 le16 medium_time; 743} STRUCT_PACKED; 744 745 746/* Access Categories / ACI to AC coding */ 747enum { 748 WMM_AC_BE = 0 /* Best Effort */, 749 WMM_AC_BK = 1 /* Background */, 750 WMM_AC_VI = 2 /* Video */, 751 WMM_AC_VO = 3 /* Voice */ 752}; 753 754 755/* Wi-Fi Direct (P2P) */ 756 757#define P2P_OUI_TYPE 9 758 759enum p2p_attr_id { 760 P2P_ATTR_STATUS = 0, 761 P2P_ATTR_MINOR_REASON_CODE = 1, 762 P2P_ATTR_CAPABILITY = 2, 763 P2P_ATTR_DEVICE_ID = 3, 764 P2P_ATTR_GROUP_OWNER_INTENT = 4, 765 P2P_ATTR_CONFIGURATION_TIMEOUT = 5, 766 P2P_ATTR_LISTEN_CHANNEL = 6, 767 P2P_ATTR_GROUP_BSSID = 7, 768 P2P_ATTR_EXT_LISTEN_TIMING = 8, 769 P2P_ATTR_INTENDED_INTERFACE_ADDR = 9, 770 P2P_ATTR_MANAGEABILITY = 10, 771 P2P_ATTR_CHANNEL_LIST = 11, 772 P2P_ATTR_NOTICE_OF_ABSENCE = 12, 773 P2P_ATTR_DEVICE_INFO = 13, 774 P2P_ATTR_GROUP_INFO = 14, 775 P2P_ATTR_GROUP_ID = 15, 776 P2P_ATTR_INTERFACE = 16, 777 P2P_ATTR_OPERATING_CHANNEL = 17, 778 P2P_ATTR_INVITATION_FLAGS = 18, 779 P2P_ATTR_VENDOR_SPECIFIC = 221 780}; 781 782#define P2P_MAX_GO_INTENT 15 783 784/* P2P Capability - Device Capability bitmap */ 785#define P2P_DEV_CAPAB_SERVICE_DISCOVERY BIT(0) 786#define P2P_DEV_CAPAB_CLIENT_DISCOVERABILITY BIT(1) 787#define P2P_DEV_CAPAB_CONCURRENT_OPER BIT(2) 788#define P2P_DEV_CAPAB_INFRA_MANAGED BIT(3) 789#define P2P_DEV_CAPAB_DEVICE_LIMIT BIT(4) 790#define P2P_DEV_CAPAB_INVITATION_PROCEDURE BIT(5) 791 792/* P2P Capability - Group Capability bitmap */ 793#define P2P_GROUP_CAPAB_GROUP_OWNER BIT(0) 794#define P2P_GROUP_CAPAB_PERSISTENT_GROUP BIT(1) 795#define P2P_GROUP_CAPAB_GROUP_LIMIT BIT(2) 796#define P2P_GROUP_CAPAB_INTRA_BSS_DIST BIT(3) 797#define P2P_GROUP_CAPAB_CROSS_CONN BIT(4) 798#define P2P_GROUP_CAPAB_PERSISTENT_RECONN BIT(5) 799#define P2P_GROUP_CAPAB_GROUP_FORMATION BIT(6) 800 801/* Invitation Flags */ 802#define P2P_INVITATION_FLAGS_TYPE BIT(0) 803 804/* P2P Manageability */ 805#define P2P_MAN_DEVICE_MANAGEMENT BIT(0) 806#define P2P_MAN_CROSS_CONNECTION_PERMITTED BIT(1) 807#define P2P_MAN_COEXISTENCE_OPTIONAL BIT(2) 808 809enum p2p_status_code { 810 P2P_SC_SUCCESS = 0, 811 P2P_SC_FAIL_INFO_CURRENTLY_UNAVAILABLE = 1, 812 P2P_SC_FAIL_INCOMPATIBLE_PARAMS = 2, 813 P2P_SC_FAIL_LIMIT_REACHED = 3, 814 P2P_SC_FAIL_INVALID_PARAMS = 4, 815 P2P_SC_FAIL_UNABLE_TO_ACCOMMODATE = 5, 816 P2P_SC_FAIL_PREV_PROTOCOL_ERROR = 6, 817 P2P_SC_FAIL_NO_COMMON_CHANNELS = 7, 818 P2P_SC_FAIL_UNKNOWN_GROUP = 8, 819 P2P_SC_FAIL_BOTH_GO_INTENT_15 = 9, 820 P2P_SC_FAIL_INCOMPATIBLE_PROV_METHOD = 10, 821 P2P_SC_FAIL_REJECTED_BY_USER = 11, 822}; 823 824#define P2P_WILDCARD_SSID "DIRECT-" 825#define P2P_WILDCARD_SSID_LEN 7 826 827/* P2P action frames */ 828enum p2p_act_frame_type { 829 P2P_NOA = 0, 830 P2P_PRESENCE_REQ = 1, 831 P2P_PRESENCE_RESP = 2, 832 P2P_GO_DISC_REQ = 3 833}; 834 835/* P2P public action frames */ 836enum p2p_action_frame_type { 837 P2P_GO_NEG_REQ = 0, 838 P2P_GO_NEG_RESP = 1, 839 P2P_GO_NEG_CONF = 2, 840 P2P_INVITATION_REQ = 3, 841 P2P_INVITATION_RESP = 4, 842 P2P_DEV_DISC_REQ = 5, 843 P2P_DEV_DISC_RESP = 6, 844 P2P_PROV_DISC_REQ = 7, 845 P2P_PROV_DISC_RESP = 8 846}; 847 848enum p2p_service_protocol_type { 849 P2P_SERV_ALL_SERVICES = 0, 850 P2P_SERV_BONJOUR = 1, 851 P2P_SERV_UPNP = 2, 852 P2P_SERV_WS_DISCOVERY = 3, 853 P2P_SERV_VENDOR_SPECIFIC = 255 854}; 855 856enum p2p_sd_status { 857 P2P_SD_SUCCESS = 0, 858 P2P_SD_PROTO_NOT_AVAILABLE = 1, 859 P2P_SD_REQUESTED_INFO_NOT_AVAILABLE = 2, 860 P2P_SD_BAD_REQUEST = 3 861}; 862 863 864#define OUI_BROADCOM 0x00904c /* Broadcom (Epigram) */ 865 866#define VENDOR_HT_CAPAB_OUI_TYPE 0x33 /* 00-90-4c:0x33 */ 867 868/* cipher suite selectors */ 869#define WLAN_CIPHER_SUITE_USE_GROUP 0x000FAC00 870#define WLAN_CIPHER_SUITE_WEP40 0x000FAC01 871#define WLAN_CIPHER_SUITE_TKIP 0x000FAC02 872/* reserved: 0x000FAC03 */ 873#define WLAN_CIPHER_SUITE_CCMP 0x000FAC04 874#define WLAN_CIPHER_SUITE_WEP104 0x000FAC05 875#define WLAN_CIPHER_SUITE_AES_CMAC 0x000FAC06 876 877/* AKM suite selectors */ 878#define WLAN_AKM_SUITE_8021X 0x000FAC01 879#define WLAN_AKM_SUITE_PSK 0x000FAC02 880 881 882/* IEEE 802.11v - WNM Action field values */ 883enum wnm_action { 884 WNM_EVENT_REQ = 0, 885 WNM_EVENT_REPORT = 1, 886 WNM_DIAGNOSTIC_REQ = 2, 887 WNM_DIAGNOSTIC_REPORT = 3, 888 WNM_LOCATION_CFG_REQ = 4, 889 WNM_LOCATION_CFG_RESP = 5, 890 WNM_BSS_TRANS_MGMT_QUERY = 6, 891 WNM_BSS_TRANS_MGMT_REQ = 7, 892 WNM_BSS_TRANS_MGMT_RESP = 8, 893 WNM_FMS_REQ = 9, 894 WNM_FMS_RESP = 10, 895 WNM_COLLOCATED_INTERFERENCE_REQ = 11, 896 WNM_COLLOCATED_INTERFERENCE_REPORT = 12, 897 WNM_TFS_REQ = 13, 898 WNM_TFS_RESP = 14, 899 WNM_TFS_NOTIFY = 15, 900 WNM_SLEEP_MODE_REQ = 16, 901 WNM_SLEEP_MODE_RESP = 17, 902 WNM_TIM_BROADCAST_REQ = 18, 903 WNM_TIM_BROADCAST_RESP = 19, 904 WNM_QOS_TRAFFIC_CAPAB_UPDATE = 20, 905 WNM_CHANNEL_USAGE_REQ = 21, 906 WNM_CHANNEL_USAGE_RESP = 22, 907 WNM_DMS_REQ = 23, 908 WNM_DMS_RESP = 24, 909 WNM_TIMING_MEASUREMENT_REQ = 25, 910 WNM_NOTIFICATION_REQ = 26, 911 WNM_NOTIFICATION_RESP = 27 912}; 913 914/* IEEE 802.11v - BSS Transition Management Request - Request Mode */ 915#define WNM_BSS_TM_REQ_PREF_CAND_LIST_INCLUDED BIT(0) 916#define WNM_BSS_TM_REQ_ABRIDGED BIT(1) 917#define WNM_BSS_TM_REQ_DISASSOC_IMMINENT BIT(2) 918#define WNM_BSS_TM_REQ_BSS_TERMINATION_INCLUDED BIT(3) 919#define WNM_BSS_TM_REQ_ESS_DISASSOC_IMMINENT BIT(4) 920 921#endif /* IEEE802_11_DEFS_H */ 922