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