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_LEAP                  128
  80
  81 #define WLAN_AUTH_CHALLENGE_LEN 128
  82
  83 #define WLAN_CAPABILITY_ESS BIT(0)
  84 #define WLAN_CAPABILITY_IBSS BIT(1)
  85 #define WLAN_CAPABILITY_CF_POLLABLE BIT(2)
  86 #define WLAN_CAPABILITY_CF_POLL_REQUEST BIT(3)
  87 #define WLAN_CAPABILITY_PRIVACY BIT(4)
  88 #define WLAN_CAPABILITY_SHORT_PREAMBLE BIT(5)
  89 #define WLAN_CAPABILITY_PBCC BIT(6)
  90 #define WLAN_CAPABILITY_CHANNEL_AGILITY BIT(7)
  91 #define WLAN_CAPABILITY_SPECTRUM_MGMT BIT(8)
  92 #define WLAN_CAPABILITY_SHORT_SLOT_TIME BIT(10)
  93 #define WLAN_CAPABILITY_DSSS_OFDM BIT(13)
  94
  95 /* Status codes (IEEE 802.11-2007, 7.3.1.9, Table 7-23) */
  96 #define WLAN_STATUS_SUCCESS 0
  97 #define WLAN_STATUS_UNSPECIFIED_FAILURE 1
  98 #define WLAN_STATUS_TDLS_WAKEUP_ALTERNATE 2
  99 #define WLAN_STATUS_TDLS_WAKEUP_REJECT 3
 100 #define WLAN_STATUS_SECURITY_DISABLED 5
 101 #define WLAN_STATUS_UNACCEPTABLE_LIFETIME 6
 102 #define WLAN_STATUS_NOT_IN_SAME_BSS 7
 103 #define WLAN_STATUS_CAPS_UNSUPPORTED 10
 104 #define WLAN_STATUS_REASSOC_NO_ASSOC 11
 105 #define WLAN_STATUS_ASSOC_DENIED_UNSPEC 12
 106 #define WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG 13
 107 #define WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION 14
 108 #define WLAN_STATUS_CHALLENGE_FAIL 15
 109 #define WLAN_STATUS_AUTH_TIMEOUT 16
 110 #define WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA 17
 111 #define WLAN_STATUS_ASSOC_DENIED_RATES 18
 112 /* IEEE 802.11b */
 113 #define WLAN_STATUS_ASSOC_DENIED_NOSHORT 19
 114 #define WLAN_STATUS_ASSOC_DENIED_NOPBCC 20
 115 #define WLAN_STATUS_ASSOC_DENIED_NOAGILITY 21
 116 /* IEEE 802.11h */
 117 #define WLAN_STATUS_SPEC_MGMT_REQUIRED 22
 118 #define WLAN_STATUS_PWR_CAPABILITY_NOT_VALID 23
 119 #define WLAN_STATUS_SUPPORTED_CHANNEL_NOT_VALID 24
 120 /* IEEE 802.11g */
 121 #define WLAN_STATUS_ASSOC_DENIED_NO_SHORT_SLOT_TIME 25
 122 #define WLAN_STATUS_ASSOC_DENIED_NO_DSSS_OFDM 26
 123 #define WLAN_STATUS_ASSOC_DENIED_NO_HT 27
 124 #define WLAN_STATUS_R0KH_UNREACHABLE 28
 125 #define WLAN_STATUS_ASSOC_DENIED_NO_PCO 29
 126 /* IEEE 802.11w */
 127 #define WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY 30
 128 #define WLAN_STATUS_ROBUST_MGMT_FRAME_POLICY_VIOLATION 31
 129 #define WLAN_STATUS_UNSPECIFIED_QOS_FAILURE 32
 130 #define WLAN_STATUS_REQUEST_DECLINED 37
 131 #define WLAN_STATUS_INVALID_PARAMETERS 38
 132 /* IEEE 802.11i */
 133 #define WLAN_STATUS_INVALID_IE 40
 134 #define WLAN_STATUS_GROUP_CIPHER_NOT_VALID 41
 135 #define WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID 42
 136 #define WLAN_STATUS_AKMP_NOT_VALID 43
 137 #define WLAN_STATUS_UNSUPPORTED_RSN_IE_VERSION 44
 138 #define WLAN_STATUS_INVALID_RSN_IE_CAPAB 45
 139 #define WLAN_STATUS_CIPHER_REJECTED_PER_POLICY 46
 140 #define WLAN_STATUS_TS_NOT_CREATED 47
 141 #define WLAN_STATUS_DIRECT_LINK_NOT_ALLOWED 48
 142 #define WLAN_STATUS_DEST_STA_NOT_PRESENT 49
 143 #define WLAN_STATUS_DEST_STA_NOT_QOS_STA 50
 144 #define WLAN_STATUS_ASSOC_DENIED_LISTEN_INT_TOO_LARGE 51
 145 /* IEEE 802.11r */
 146 #define WLAN_STATUS_INVALID_FT_ACTION_FRAME_COUNT 52
 147 #define WLAN_STATUS_INVALID_PMKID 53
 148 #define WLAN_STATUS_INVALID_MDIE 54
 149 #define WLAN_STATUS_INVALID_FTIE 55
 150 #define WLAN_STATUS_GAS_ADV_PROTO_NOT_SUPPORTED 59
 151 #define WLAN_STATUS_NO_OUTSTANDING_GAS_REQ 60
 152 #define WLAN_STATUS_GAS_RESP_NOT_RECEIVED 61
 153 #define WLAN_STATUS_STA_TIMED_OUT_WAITING_FOR_GAS_RESP 62
 154 #define WLAN_STATUS_GAS_RESP_LARGER_THAN_LIMIT 63
 155 #define WLAN_STATUS_REQ_REFUSED_HOME 64
 156 #define WLAN_STATUS_ADV_SRV_UNREACHABLE 65
 157 #define WLAN_STATUS_REQ_REFUSED_SSPN 67
 158 #define WLAN_STATUS_REQ_REFUSED_UNAUTH_ACCESS 68
 159 #define WLAN_STATUS_INVALID_RSNIE 72
 160 #define WLAN_STATUS_TRANSMISSION_FAILURE 79
 161
 162 /* Reason codes (IEEE 802.11-2007, 7.3.1.7, Table 7-22) */
 163 #define WLAN_REASON_UNSPECIFIED 1
 164 #define WLAN_REASON_PREV_AUTH_NOT_VALID 2
 165 #define WLAN_REASON_DEAUTH_LEAVING 3
 166 #define WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY 4
 167 #define WLAN_REASON_DISASSOC_AP_BUSY 5
 168 #define WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA 6
 169 #define WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA 7
 170 #define WLAN_REASON_DISASSOC_STA_HAS_LEFT 8
 171 #define WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH 9
 172 /* IEEE 802.11h */
 173 #define WLAN_REASON_PWR_CAPABILITY_NOT_VALID 10
 174 #define WLAN_REASON_SUPPORTED_CHANNEL_NOT_VALID 11
 175 /* IEEE 802.11i */
 176 #define WLAN_REASON_INVALID_IE 13
 177 #define WLAN_REASON_MICHAEL_MIC_FAILURE 14
 178 #define WLAN_REASON_4WAY_HANDSHAKE_TIMEOUT 15
 179 #define WLAN_REASON_GROUP_KEY_UPDATE_TIMEOUT 16
 180 #define WLAN_REASON_IE_IN_4WAY_DIFFERS 17
 181 #define WLAN_REASON_GROUP_CIPHER_NOT_VALID 18
 182 #define WLAN_REASON_PAIRWISE_CIPHER_NOT_VALID 19
 183 #define WLAN_REASON_AKMP_NOT_VALID 20
 184 #define WLAN_REASON_UNSUPPORTED_RSN_IE_VERSION 21
 185 #define WLAN_REASON_INVALID_RSN_IE_CAPAB 22
 186 #define WLAN_REASON_IEEE_802_1X_AUTH_FAILED 23
 187 #define WLAN_REASON_CIPHER_SUITE_REJECTED 24
 188 #define WLAN_REASON_TDLS_TEARDOWN_UNREACHABLE 25
 189 #define WLAN_REASON_TDLS_TEARDOWN_UNSPECIFIED 26
 190 /* IEEE 802.11e */
 191 #define WLAN_REASON_DISASSOC_LOW_ACK 34
 192
 193
 194 /* Information Element IDs */
 195 #define WLAN_EID_SSID 0
 196 #define WLAN_EID_SUPP_RATES 1
 197 #define WLAN_EID_FH_PARAMS 2
 198 #define WLAN_EID_DS_PARAMS 3
 199 #define WLAN_EID_CF_PARAMS 4
 200 #define WLAN_EID_TIM 5
 201 #define WLAN_EID_IBSS_PARAMS 6
 202 #define WLAN_EID_COUNTRY 7
 203 #define WLAN_EID_CHALLENGE 16
 204 /* EIDs defined by IEEE 802.11h - START */
 205 #define WLAN_EID_PWR_CONSTRAINT 32
 206 #define WLAN_EID_PWR_CAPABILITY 33
 207 #define WLAN_EID_TPC_REQUEST 34
 208 #define WLAN_EID_TPC_REPORT 35
 209 #define WLAN_EID_SUPPORTED_CHANNELS 36
 210 #define WLAN_EID_CHANNEL_SWITCH 37
 211 #define WLAN_EID_MEASURE_REQUEST 38
 212 #define WLAN_EID_MEASURE_REPORT 39
 213 #define WLAN_EID_QUITE 40
 214 #define WLAN_EID_IBSS_DFS 41
 215 /* EIDs defined by IEEE 802.11h - END */
 216 #define WLAN_EID_ERP_INFO 42
 217 #define WLAN_EID_HT_CAP 45
 218 #define WLAN_EID_RSN 48
 219 #define WLAN_EID_EXT_SUPP_RATES 50
 220 #define WLAN_EID_MOBILITY_DOMAIN 54
 221 #define WLAN_EID_FAST_BSS_TRANSITION 55
 222 #define WLAN_EID_TIMEOUT_INTERVAL 56
 223 #define WLAN_EID_RIC_DATA 57
 224 #define WLAN_EID_HT_OPERATION 61
 225 #define WLAN_EID_SECONDARY_CHANNEL_OFFSET 62
 226 #define WLAN_EID_TIME_ADVERTISEMENT 69
 227 #define WLAN_EID_20_40_BSS_COEXISTENCE 72
 228 #define WLAN_EID_20_40_BSS_INTOLERANT 73
 229 #define WLAN_EID_OVERLAPPING_BSS_SCAN_PARAMS 74
 230 #define WLAN_EID_MMIE 76
 231 #define WLAN_EID_BSS_MAX_IDLE_PERIOD 90
 232 #define WLAN_EID_TFS_REQ 91
 233 #define WLAN_EID_TFS_RESP 92
 234 #define WLAN_EID_WNMSLEEP 93
 235 #define WLAN_EID_TIME_ZONE 98
 236 #define WLAN_EID_LINK_ID 101
 237 #define WLAN_EID_INTERWORKING 107
 238 #define WLAN_EID_ADV_PROTO 108
 239 #define WLAN_EID_ROAMING_CONSORTIUM 111
 240 #define WLAN_EID_EXT_CAPAB 127
 241 #define WLAN_EID_VHT_CAP 191
 242 #define WLAN_EID_VHT_OPERATION 192
 243 #define WLAN_EID_VHT_EXTENDED_BSS_LOAD 193
 244 #define WLAN_EID_VHT_WIDE_BW_CHSWITCH  194
 245 #define WLAN_EID_VHT_TRANSMIT_POWER_ENVELOPE 195
 246 #define WLAN_EID_VHT_CHANNEL_SWITCH_WRAPPER 196
 247 #define WLAN_EID_VHT_AID 197
 248 #define WLAN_EID_VHT_QUIET_CHANNEL 198
 249 #define WLAN_EID_VHT_OPERATING_MODE_NOTIFICATION 199
 250 #define WLAN_EID_VENDOR_SPECIFIC 221
 251
 252
 253 /* Action frame categories (IEEE 802.11-2007, 7.3.1.11, Table 7-24) */
 254 #define WLAN_ACTION_SPECTRUM_MGMT 0
 255 #define WLAN_ACTION_QOS 1
 256 #define WLAN_ACTION_DLS 2
 257 #define WLAN_ACTION_BLOCK_ACK 3
 258 #define WLAN_ACTION_PUBLIC 4
 259 #define WLAN_ACTION_RADIO_MEASUREMENT 5
 260 #define WLAN_ACTION_FT 6
 261 #define WLAN_ACTION_HT 7
 262 #define WLAN_ACTION_SA_QUERY 8
 263 #define WLAN_ACTION_WNM 10
 264 #define WLAN_ACTION_UNPROTECTED_WNM 11
 265 #define WLAN_ACTION_TDLS 12
 266 #define WLAN_ACTION_WMM 17 /* WMM Specification 1.1 */
 267 #define WLAN_ACTION_VENDOR_SPECIFIC 127
 268
 269 /* Public action codes */
 270 #define WLAN_PA_20_40_BSS_COEX 0
 271 #define WLAN_PA_VENDOR_SPECIFIC 9
 272 #define WLAN_PA_GAS_INITIAL_REQ 10
 273 #define WLAN_PA_GAS_INITIAL_RESP 11
 274 #define WLAN_PA_GAS_COMEBACK_REQ 12
 275 #define WLAN_PA_GAS_COMEBACK_RESP 13
 276 #define WLAN_TDLS_DISCOVERY_RESPONSE 14
 277
 278 /* SA Query Action frame (IEEE 802.11w/D8.0, 7.4.9) */
 279 #define WLAN_SA_QUERY_REQUEST 0
 280 #define WLAN_SA_QUERY_RESPONSE 1
 281
 282 #define WLAN_SA_QUERY_TR_ID_LEN 2
 283
 284 /* TDLS action codes */
 285 #define WLAN_TDLS_SETUP_REQUEST 0
 286 #define WLAN_TDLS_SETUP_RESPONSE 1
 287 #define WLAN_TDLS_SETUP_CONFIRM 2
 288 #define WLAN_TDLS_TEARDOWN 3
 289 #define WLAN_TDLS_PEER_TRAFFIC_INDICATION 4
 290 #define WLAN_TDLS_CHANNEL_SWITCH_REQUEST 5
 291 #define WLAN_TDLS_CHANNEL_SWITCH_RESPONSE 6
 292 #define WLAN_TDLS_PEER_PSM_REQUEST 7
 293 #define WLAN_TDLS_PEER_PSM_RESPONSE 8
 294 #define WLAN_TDLS_PEER_TRAFFIC_RESPONSE 9
 295 #define WLAN_TDLS_DISCOVERY_REQUEST 10
 296
 297 /* Timeout Interval Type */
 298 #define WLAN_TIMEOUT_REASSOC_DEADLINE 1
 299 #define WLAN_TIMEOUT_KEY_LIFETIME 2
 300 #define WLAN_TIMEOUT_ASSOC_COMEBACK 3
 301
 302 /* Interworking element (IEEE 802.11u) - Access Network Options */
 303 #define INTERWORKING_ANO_ACCESS_NETWORK_MASK 0x0f
 304 #define INTERWORKING_ANO_INTERNET 0x10
 305 #define INTERWORKING_ANO_ASRA 0x20
 306 #define INTERWORKING_ANO_ESR 0x40
 307 #define INTERWORKING_ANO_UESA 0x80
 308
 309 #define INTERWORKING_ANT_PRIVATE 0
 310 #define INTERWORKING_ANT_PRIVATE_WITH_GUEST 1
 311 #define INTERWORKING_ANT_CHARGEABLE_PUBLIC 2
 312 #define INTERWORKING_ANT_FREE_PUBLIC 3
 313 #define INTERWORKING_ANT_PERSONAL_DEVICE 4
 314 #define INTERWORKING_ANT_EMERGENCY_SERVICES 5
 315 #define INTERWORKING_ANT_TEST 6
 316 #define INTERWORKING_ANT_WILDCARD 15
 317
 318 /* Advertisement Protocol ID definitions (IEEE Std 802.11u-2011) */
 319 enum adv_proto_id {
 320         ACCESS_NETWORK_QUERY_PROTOCOL = 0,
 321         MIH_INFO_SERVICE = 1,
 322         MIH_CMD_AND_EVENT_DISCOVERY = 2,
 323         EMERGENCY_ALERT_SYSTEM = 3,
 324         ADV_PROTO_VENDOR_SPECIFIC = 221
 325 };
 326
 327 /* Access Network Query Protocol info ID definitions (IEEE Std 802.11u-2011) */
 328 enum anqp_info_id {
 329         ANQP_QUERY_LIST = 256,
 330         ANQP_CAPABILITY_LIST = 257,
 331         ANQP_VENUE_NAME = 258,
 332         ANQP_EMERGENCY_CALL_NUMBER = 259,
 333         ANQP_NETWORK_AUTH_TYPE = 260,
 334         ANQP_ROAMING_CONSORTIUM = 261,
 335         ANQP_IP_ADDR_TYPE_AVAILABILITY = 262,
 336         ANQP_NAI_REALM = 263,
 337         ANQP_3GPP_CELLULAR_NETWORK = 264,
 338         ANQP_AP_GEOSPATIAL_LOCATION = 265,
 339         ANQP_AP_CIVIC_LOCATION = 266,
 340         ANQP_AP_LOCATION_PUBLIC_URI = 267,
 341         ANQP_DOMAIN_NAME = 268,
 342         ANQP_EMERGENCY_ALERT_URI = 269,
 343         ANQP_EMERGENCY_NAI = 271,
 344         ANQP_VENDOR_SPECIFIC = 56797
 345 };
 346
 347 /* NAI Realm list - EAP Method subfield - Authentication Parameter ID */
 348 enum nai_realm_eap_auth_param {
 349         NAI_REALM_EAP_AUTH_EXPANDED_EAP_METHOD = 1,
 350         NAI_REALM_EAP_AUTH_NON_EAP_INNER_AUTH = 2,
 351         NAI_REALM_EAP_AUTH_INNER_AUTH_EAP_METHOD = 3,
 352         NAI_REALM_EAP_AUTH_EXPANDED_INNER_EAP_METHOD = 4,
 353         NAI_REALM_EAP_AUTH_CRED_TYPE = 5,
 354         NAI_REALM_EAP_AUTH_TUNNELED_CRED_TYPE = 6,
 355         NAI_REALM_EAP_AUTH_VENDOR_SPECIFIC = 221
 356 };
 357
 358 enum nai_realm_eap_auth_inner_non_eap {
 359         NAI_REALM_INNER_NON_EAP_PAP = 1,
 360         NAI_REALM_INNER_NON_EAP_CHAP = 2,
 361         NAI_REALM_INNER_NON_EAP_MSCHAP = 3,
 362         NAI_REALM_INNER_NON_EAP_MSCHAPV2 = 4
 363 };
 364
 365 enum nai_realm_eap_cred_type {
 366         NAI_REALM_CRED_TYPE_SIM = 1,
 367         NAI_REALM_CRED_TYPE_USIM = 2,
 368         NAI_REALM_CRED_TYPE_NFC_SECURE_ELEMENT = 3,
 369         NAI_REALM_CRED_TYPE_HARDWARE_TOKEN = 4,
 370         NAI_REALM_CRED_TYPE_SOFTOKEN = 5,
 371         NAI_REALM_CRED_TYPE_CERTIFICATE = 6,
 372         NAI_REALM_CRED_TYPE_USERNAME_PASSWORD = 7,
 373         NAI_REALM_CRED_TYPE_NONE = 8,
 374         NAI_REALM_CRED_TYPE_ANONYMOUS = 9,
 375         NAI_REALM_CRED_TYPE_VENDOR_SPECIFIC = 10
 376 };
 377
 378 #ifdef _MSC_VER
 379 #pragma pack(push, 1)
 380 #endif /* _MSC_VER */
 381
 382 struct ieee80211_hdr {
 383         le16 frame_control;
 384         le16 duration_id;
 385         u8 addr1[6];
 386         u8 addr2[6];
 387         u8 addr3[6];
 388         le16 seq_ctrl;
 389         /* followed by 'u8 addr4[6];' if ToDS and FromDS is set in data frame
 390          */
 391 } STRUCT_PACKED;
 392
 393 #define IEEE80211_DA_FROMDS addr1
 394 #define IEEE80211_BSSID_FROMDS addr2
 395 #define IEEE80211_SA_FROMDS addr3
 396
 397 #define IEEE80211_HDRLEN (sizeof(struct ieee80211_hdr))
 398
 399 #define IEEE80211_FC(type, stype) host_to_le16((type << 2) | (stype << 4))
 400
 401 struct ieee80211_mgmt {
 402         le16 frame_control;
 403         le16 duration;
 404         u8 da[6];
 405         u8 sa[6];
 406         u8 bssid[6];
 407         le16 seq_ctrl;
 408         union {
 409                 struct {
 410                         le16 auth_alg;
 411                         le16 auth_transaction;
 412                         le16 status_code;
 413                         /* possibly followed by Challenge text */
 414                         u8 variable[0];
 415                 } STRUCT_PACKED auth;
 416                 struct {
 417                         le16 reason_code;
 418                         u8 variable[0];
 419                 } STRUCT_PACKED deauth;
 420                 struct {
 421                         le16 capab_info;
 422                         le16 listen_interval;
 423                         /* followed by SSID and Supported rates */
 424                         u8 variable[0];
 425                 } STRUCT_PACKED assoc_req;
 426                 struct {
 427                         le16 capab_info;
 428                         le16 status_code;
 429                         le16 aid;
 430                         /* followed by Supported rates */
 431                         u8 variable[0];
 432                 } STRUCT_PACKED assoc_resp, reassoc_resp;
 433                 struct {
 434                         le16 capab_info;
 435                         le16 listen_interval;
 436                         u8 current_ap[6];
 437                         /* followed by SSID and Supported rates */
 438                         u8 variable[0];
 439                 } STRUCT_PACKED reassoc_req;
 440                 struct {
 441                         le16 reason_code;
 442                         u8 variable[0];
 443                 } STRUCT_PACKED disassoc;
 444                 struct {
 445                         u8 timestamp[8];
 446                         le16 beacon_int;
 447                         le16 capab_info;
 448                         /* followed by some of SSID, Supported rates,
 449                          * FH Params, DS Params, CF Params, IBSS Params, TIM */
 450                         u8 variable[0];
 451                 } STRUCT_PACKED beacon;
 452                 struct {
 453                         /* only variable items: SSID, Supported rates */
 454                         u8 variable[0];
 455                 } STRUCT_PACKED probe_req;
 456                 struct {
 457                         u8 timestamp[8];
 458                         le16 beacon_int;
 459                         le16 capab_info;
 460                         /* followed by some of SSID, Supported rates,
 461                          * FH Params, DS Params, CF Params, IBSS Params */
 462                         u8 variable[0];
 463                 } STRUCT_PACKED probe_resp;
 464                 struct {
 465                         u8 category;
 466                         union {
 467                                 struct {
 468                                         u8 action_code;
 469                                         u8 dialog_token;
 470                                         u8 status_code;
 471                                         u8 variable[0];
 472                                 } STRUCT_PACKED wmm_action;
 473                                 struct{
 474                                         u8 action_code;
 475                                         u8 element_id;
 476                                         u8 length;
 477                                         u8 switch_mode;
 478                                         u8 new_chan;
 479                                         u8 switch_count;
 480                                 } STRUCT_PACKED chan_switch;
 481                                 struct {
 482                                         u8 action;
 483                                         u8 sta_addr[ETH_ALEN];
 484                                         u8 target_ap_addr[ETH_ALEN];
 485                                         u8 variable[0]; /* FT Request */
 486                                 } STRUCT_PACKED ft_action_req;
 487                                 struct {
 488                                         u8 action;
 489                                         u8 sta_addr[ETH_ALEN];
 490                                         u8 target_ap_addr[ETH_ALEN];
 491                                         le16 status_code;
 492                                         u8 variable[0]; /* FT Request */
 493                                 } STRUCT_PACKED ft_action_resp;
 494                                 struct {
 495                                         u8 action;
 496                                         u8 trans_id[WLAN_SA_QUERY_TR_ID_LEN];
 497                                 } STRUCT_PACKED sa_query_req;
 498                                 struct {
 499                                         u8 action; /* */
 500                                         u8 trans_id[WLAN_SA_QUERY_TR_ID_LEN];
 501                                 } STRUCT_PACKED sa_query_resp;
 502                                 struct {
 503                                         u8 action;
 504                                         u8 dialogtoken;
 505                                         u8 variable[0];
 506                                 } STRUCT_PACKED wnm_sleep_req;
 507                                 struct {
 508                                         u8 action;
 509                                         u8 dialogtoken;
 510                                         le16 keydata_len;
 511                                         u8 variable[0];
 512                                 } STRUCT_PACKED wnm_sleep_resp;
 513                                 struct {
 514                                         u8 action;
 515                                         u8 variable[0];
 516                                 } STRUCT_PACKED public_action;
 517                                 struct {
 518                                         u8 action; /* 9 */
 519                                         u8 oui[3];
 520                                         /* Vendor-specific content */
 521                                         u8 variable[0];
 522                                 } STRUCT_PACKED vs_public_action;
 523                                 struct {
 524                                         u8 action; /* 7 */
 525                                         u8 dialog_token;
 526                                         u8 req_mode;
 527                                         le16 disassoc_timer;
 528                                         u8 validity_interval;
 529                                         /* BSS Termination Duration (optional),
 530                                          * Session Information URL (optional),
 531                                          * BSS Transition Candidate List
 532                                          * Entries */
 533                                         u8 variable[0];
 534                                 } STRUCT_PACKED bss_tm_req;
 535                         } u;
 536                 } STRUCT_PACKED action;
 537         } u;
 538 } STRUCT_PACKED;
 539
 540
 541 /* Rx MCS bitmask is in the first 77 bits of supported_mcs_set */
 542 #define IEEE80211_HT_MCS_MASK_LEN 10
 543
 544 struct ieee80211_ht_capabilities {
 545         le16 ht_capabilities_info;
 546         u8 a_mpdu_params;
 547         u8 supported_mcs_set[16];
 548         le16 ht_extended_capabilities;
 549         le32 tx_bf_capability_info;
 550         u8 asel_capabilities;
 551 } STRUCT_PACKED;
 552
 553
 554 struct ieee80211_ht_operation {
 555         u8 control_chan;
 556         u8 ht_param;
 557         le16 operation_mode;
 558         le16 stbc_param;
 559         u8 basic_set[16];
 560 } STRUCT_PACKED;
 561
 562
 563 struct ieee80211_vht_capabilities {
 564         le32 vht_capabilities_info;
 565         u8 vht_supported_mcs_set[8];
 566 } STRUCT_PACKED;
 567
 568 struct ieee80211_vht_operation {
 569         u8 vht_op_info_chwidth;
 570         u8 vht_op_info_chan_center_freq_seg0_idx;
 571         u8 vht_op_info_chan_center_freq_seg1_idx;
 572         le16 vht_basic_mcs_set;
 573 } STRUCT_PACKED;
 574
 575 #ifdef _MSC_VER
 576 #pragma pack(pop)
 577 #endif /* _MSC_VER */
 578
 579 #define ERP_INFO_NON_ERP_PRESENT BIT(0)
 580 #define ERP_INFO_USE_PROTECTION BIT(1)
 581 #define ERP_INFO_BARKER_PREAMBLE_MODE BIT(2)
 582
 583
 584 #define HT_CAP_INFO_LDPC_CODING_CAP             ((u16) BIT(0))
 585 #define HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET      ((u16) BIT(1))
 586 #define HT_CAP_INFO_SMPS_MASK                   ((u16) (BIT(2) | BIT(3)))
 587 #define HT_CAP_INFO_SMPS_STATIC                 ((u16) 0)
 588 #define HT_CAP_INFO_SMPS_DYNAMIC                ((u16) BIT(2))
 589 #define HT_CAP_INFO_SMPS_DISABLED               ((u16) (BIT(2) | BIT(3)))
 590 #define HT_CAP_INFO_GREEN_FIELD                 ((u16) BIT(4))
 591 #define HT_CAP_INFO_SHORT_GI20MHZ               ((u16) BIT(5))
 592 #define HT_CAP_INFO_SHORT_GI40MHZ               ((u16) BIT(6))
 593 #define HT_CAP_INFO_TX_STBC                     ((u16) BIT(7))
 594 #define HT_CAP_INFO_RX_STBC_MASK                ((u16) (BIT(8) | BIT(9)))
 595 #define HT_CAP_INFO_RX_STBC_1                   ((u16) BIT(8))
 596 #define HT_CAP_INFO_RX_STBC_12                  ((u16) BIT(9))
 597 #define HT_CAP_INFO_RX_STBC_123                 ((u16) (BIT(8) | BIT(9)))
 598 #define HT_CAP_INFO_DELAYED_BA                  ((u16) BIT(10))
 599 #define HT_CAP_INFO_MAX_AMSDU_SIZE              ((u16) BIT(11))
 600 #define HT_CAP_INFO_DSSS_CCK40MHZ               ((u16) BIT(12))
 601 #define HT_CAP_INFO_PSMP_SUPP                   ((u16) BIT(13))
 602 #define HT_CAP_INFO_40MHZ_INTOLERANT            ((u16) BIT(14))
 603 #define HT_CAP_INFO_LSIG_TXOP_PROTECT_SUPPORT   ((u16) BIT(15))
 604
 605
 606 #define EXT_HT_CAP_INFO_PCO                     ((u16) BIT(0))
 607 #define EXT_HT_CAP_INFO_TRANS_TIME_OFFSET       1
 608 #define EXT_HT_CAP_INFO_MCS_FEEDBACK_OFFSET     8
 609 #define EXT_HT_CAP_INFO_HTC_SUPPORTED           ((u16) BIT(10))
 610 #define EXT_HT_CAP_INFO_RD_RESPONDER            ((u16) BIT(11))
 611
 612
 613 #define TX_BEAMFORM_CAP_TXBF_CAP ((u32) BIT(0))
 614 #define TX_BEAMFORM_CAP_RX_STAGGERED_SOUNDING_CAP ((u32) BIT(1))
 615 #define TX_BEAMFORM_CAP_TX_STAGGERED_SOUNDING_CAP ((u32) BIT(2))
 616 #define TX_BEAMFORM_CAP_RX_ZLF_CAP ((u32) BIT(3))
 617 #define TX_BEAMFORM_CAP_TX_ZLF_CAP ((u32) BIT(4))
 618 #define TX_BEAMFORM_CAP_IMPLICIT_ZLF_CAP ((u32) BIT(5))
 619 #define TX_BEAMFORM_CAP_CALIB_OFFSET 6
 620 #define TX_BEAMFORM_CAP_EXPLICIT_CSI_TXBF_CAP ((u32) BIT(8))
 621 #define TX_BEAMFORM_CAP_EXPLICIT_UNCOMPR_STEERING_MATRIX_CAP ((u32) BIT(9))
 622 #define TX_BEAMFORM_CAP_EXPLICIT_BF_CSI_FEEDBACK_CAP ((u32) BIT(10))
 623 #define TX_BEAMFORM_CAP_EXPLICIT_BF_CSI_FEEDBACK_OFFSET 11
 624 #define TX_BEAMFORM_CAP_EXPLICIT_UNCOMPR_STEERING_MATRIX_FEEDBACK_OFFSET 13
 625 #define TX_BEAMFORM_CAP_EXPLICIT_COMPRESSED_STEERING_MATRIX_FEEDBACK_OFFSET 15
 626 #define TX_BEAMFORM_CAP_MINIMAL_GROUPING_OFFSET 17
 627 #define TX_BEAMFORM_CAP_CSI_NUM_BEAMFORMER_ANT_OFFSET 19
 628 #define TX_BEAMFORM_CAP_UNCOMPRESSED_STEERING_MATRIX_BEAMFORMER_ANT_OFFSET 21
 629 #define TX_BEAMFORM_CAP_COMPRESSED_STEERING_MATRIX_BEAMFORMER_ANT_OFFSET 23
 630 #define TX_BEAMFORM_CAP_SCI_MAX_OF_ROWS_BEANFORMER_SUPPORTED_OFFSET 25
 631
 632
 633 #define ASEL_CAPABILITY_ASEL_CAPABLE ((u8) BIT(0))
 634 #define ASEL_CAPABILITY_EXPLICIT_CSI_FEEDBACK_BASED_TX_AS_CAP ((u8) BIT(1))
 635 #define ASEL_CAPABILITY_ANT_INDICES_FEEDBACK_BASED_TX_AS_CAP ((u8) BIT(2))
 636 #define ASEL_CAPABILITY_EXPLICIT_CSI_FEEDBACK_CAP ((u8) BIT(3))
 637 #define ASEL_CAPABILITY_ANT_INDICES_FEEDBACK_CAP ((u8) BIT(4))
 638 #define ASEL_CAPABILITY_RX_AS_CAP ((u8) BIT(5))
 639 #define ASEL_CAPABILITY_TX_SOUND_PPDUS_CAP ((u8) BIT(6))
 640
 641 #define HT_INFO_HT_PARAM_SECONDARY_CHNL_OFF_MASK        ((u8) BIT(0) | BIT(1))
 642 #define HT_INFO_HT_PARAM_SECONDARY_CHNL_ABOVE           ((u8) BIT(0))
 643 #define HT_INFO_HT_PARAM_SECONDARY_CHNL_BELOW           ((u8) BIT(0) | BIT(1))
 644 #define HT_INFO_HT_PARAM_REC_TRANS_CHNL_WIDTH           ((u8) BIT(2))
 645 #define HT_INFO_HT_PARAM_RIFS_MODE                      ((u8) BIT(3))
 646 #define HT_INFO_HT_PARAM_CTRL_ACCESS_ONLY               ((u8) BIT(4))
 647 #define HT_INFO_HT_PARAM_SRV_INTERVAL_GRANULARITY       ((u8) BIT(5))
 648
 649
 650 #define OP_MODE_PURE                    0
 651 #define OP_MODE_MAY_BE_LEGACY_STAS      1
 652 #define OP_MODE_20MHZ_HT_STA_ASSOCED    2
 653 #define OP_MODE_MIXED                   3
 654
 655 #define HT_INFO_OPERATION_MODE_OP_MODE_MASK     \
 656                 (0x0001 | 0x0002)
 657 #define HT_INFO_OPERATION_MODE_OP_MODE_OFFSET           0
 658 #define HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT      ((u8) BIT(2))
 659 #define HT_INFO_OPERATION_MODE_TRANSMIT_BURST_LIMIT     ((u8) BIT(3))
 660 #define HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT       ((u8) BIT(4))
 661
 662 #define HT_INFO_STBC_PARAM_DUAL_BEACON                  ((u16) BIT(6))
 663 #define HT_INFO_STBC_PARAM_DUAL_STBC_PROTECT            ((u16) BIT(7))
 664 #define HT_INFO_STBC_PARAM_SECONDARY_BCN                ((u16) BIT(8))
 665 #define HT_INFO_STBC_PARAM_LSIG_TXOP_PROTECT_ALLOWED    ((u16) BIT(9))
 666 #define HT_INFO_STBC_PARAM_PCO_ACTIVE                   ((u16) BIT(10))
 667 #define HT_INFO_STBC_PARAM_PCO_PHASE                    ((u16) BIT(11))
 668
 669 #define BSS_MEMBERSHIP_SELECTOR_HT_PHY 127
 670
 671 /* VHT Defines */
 672 #define VHT_CAP_MAX_MPDU_LENGTH_7991                ((u32) BIT(0))
 673 #define VHT_CAP_MAX_MPDU_LENGTH_11454               ((u32) BIT(1))
 674 #define VHT_CAP_SUPP_CHAN_WIDTH_160MHZ              ((u32) BIT(2))
 675 #define VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ     ((u32) BIT(3))
 676 #define VHT_CAP_RXLDPC                              ((u32) BIT(4))
 677 #define VHT_CAP_SHORT_GI_80                         ((u32) BIT(5))
 678 #define VHT_CAP_SHORT_GI_160                        ((u32) BIT(6))
 679 #define VHT_CAP_TXSTBC                              ((u32) BIT(7))
 680 #define VHT_CAP_RXSTBC_1                            ((u32) BIT(8))
 681 #define VHT_CAP_RXSTBC_2                            ((u32) BIT(9))
 682 #define VHT_CAP_RXSTBC_3                            ((u32) BIT(8) | BIT(9))
 683 #define VHT_CAP_RXSTBC_4                            ((u32) BIT(10))
 684 #define VHT_CAP_SU_BEAMFORMER_CAPABLE               ((u32) BIT(11))
 685 #define VHT_CAP_SU_BEAMFORMEE_CAPABLE               ((u32) BIT(12))
 686 #define VHT_CAP_BEAMFORMER_ANTENNAS_MAX             ((u32) BIT(13) | BIT(14))
 687 #define VHT_CAP_SOUNDING_DIMENTION_MAX              ((u32) BIT(16) | BIT(17))
 688 #define VHT_CAP_MU_BEAMFORMER_CAPABLE               ((u32) BIT(19))
 689 #define VHT_CAP_MU_BEAMFORMEE_CAPABLE               ((u32) BIT(20))
 690 #define VHT_CAP_VHT_TXOP_PS                         ((u32) BIT(21))
 691 #define VHT_CAP_HTC_VHT                             ((u32) BIT(22))
 692 #define VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT          ((u32) BIT(23))
 693 #define VHT_CAP_VHT_LINK_ADAPTATION_VHT_UNSOL_MFB   ((u32) BIT(27))
 694 #define VHT_CAP_VHT_LINK_ADAPTATION_VHT_MRQ_MFB     ((u32) BIT(26) | BIT(27))
 695 #define VHT_CAP_RX_ANTENNA_PATTERN                  ((u32) BIT(28))
 696 #define VHT_CAP_TX_ANTENNA_PATTERN                  ((u32) BIT(29))
 697
 698 #define OUI_MICROSOFT 0x0050f2 /* Microsoft (also used in Wi-Fi specs)
 699                                 * 00:50:F2 */
 700 #define WPA_IE_VENDOR_TYPE 0x0050f201
 701 #define WPS_IE_VENDOR_TYPE 0x0050f204
 702 #define OUI_WFA 0x506f9a
 703 #define P2P_IE_VENDOR_TYPE 0x506f9a09
 704 #define WFD_IE_VENDOR_TYPE 0x506f9a0a
 705 #define WFD_OUI_TYPE 10
 706 #define HS20_IE_VENDOR_TYPE 0x506f9a10
 707
 708 #define WMM_OUI_TYPE 2
 709 #define WMM_OUI_SUBTYPE_INFORMATION_ELEMENT 0
 710 #define WMM_OUI_SUBTYPE_PARAMETER_ELEMENT 1
 711 #define WMM_OUI_SUBTYPE_TSPEC_ELEMENT 2
 712 #define WMM_VERSION 1
 713
 714 #define WMM_ACTION_CODE_ADDTS_REQ 0
 715 #define WMM_ACTION_CODE_ADDTS_RESP 1
 716 #define WMM_ACTION_CODE_DELTS 2
 717
 718 #define WMM_ADDTS_STATUS_ADMISSION_ACCEPTED 0
 719 #define WMM_ADDTS_STATUS_INVALID_PARAMETERS 1
 720 /* 2 - Reserved */
 721 #define WMM_ADDTS_STATUS_REFUSED 3
 722 /* 4-255 - Reserved */
 723
 724 /* WMM TSPEC Direction Field Values */
 725 #define WMM_TSPEC_DIRECTION_UPLINK 0
 726 #define WMM_TSPEC_DIRECTION_DOWNLINK 1
 727 /* 2 - Reserved */
 728 #define WMM_TSPEC_DIRECTION_BI_DIRECTIONAL 3
 729
 730 /*
 731  * WMM Information Element (used in (Re)Association Request frames; may also be
 732  * used in Beacon frames)
 733  */
 734 struct wmm_information_element {
 735         /* Element ID: 221 (0xdd); Length: 7 */
 736         /* required fields for WMM version 1 */
 737         u8 oui[3]; /* 00:50:f2 */
 738         u8 oui_type; /* 2 */
 739         u8 oui_subtype; /* 0 */
 740         u8 version; /* 1 for WMM version 1.0 */
 741         u8 qos_info; /* AP/STA specific QoS info */
 742
 743 } STRUCT_PACKED;
 744
 745 #define WMM_QOSINFO_STA_AC_MASK 0x0f
 746 #define WMM_QOSINFO_STA_SP_MASK 0x03
 747 #define WMM_QOSINFO_STA_SP_SHIFT 5
 748
 749 #define WMM_AC_AIFSN_MASK 0x0f
 750 #define WMM_AC_AIFNS_SHIFT 0
 751 #define WMM_AC_ACM 0x10
 752 #define WMM_AC_ACI_MASK 0x60
 753 #define WMM_AC_ACI_SHIFT 5
 754
 755 #define WMM_AC_ECWMIN_MASK 0x0f
 756 #define WMM_AC_ECWMIN_SHIFT 0
 757 #define WMM_AC_ECWMAX_MASK 0xf0
 758 #define WMM_AC_ECWMAX_SHIFT 4
 759
 760 struct wmm_ac_parameter {
 761         u8 aci_aifsn; /* AIFSN, ACM, ACI */
 762         u8 cw; /* ECWmin, ECWmax (CW = 2^ECW - 1) */
 763         le16 txop_limit;
 764 }  STRUCT_PACKED;
 765
 766 /*
 767  * WMM Parameter Element (used in Beacon, Probe Response, and (Re)Association
 768  * Response frmaes)
 769  */
 770 struct wmm_parameter_element {
 771         /* Element ID: 221 (0xdd); Length: 24 */
 772         /* required fields for WMM version 1 */
 773         u8 oui[3]; /* 00:50:f2 */
 774         u8 oui_type; /* 2 */
 775         u8 oui_subtype; /* 1 */
 776         u8 version; /* 1 for WMM version 1.0 */
 777         u8 qos_info; /* AP/STA specific QoS info */
 778         u8 reserved; /* 0 */
 779         struct wmm_ac_parameter ac[4]; /* AC_BE, AC_BK, AC_VI, AC_VO */
 780
 781 } STRUCT_PACKED;
 782
 783 /* WMM TSPEC Element */
 784 struct wmm_tspec_element {
 785         u8 eid; /* 221 = 0xdd */
 786         u8 length; /* 6 + 55 = 61 */
 787         u8 oui[3]; /* 00:50:f2 */
 788         u8 oui_type; /* 2 */
 789         u8 oui_subtype; /* 2 */
 790         u8 version; /* 1 */
 791         /* WMM TSPEC body (55 octets): */
 792         u8 ts_info[3];
 793         le16 nominal_msdu_size;
 794         le16 maximum_msdu_size;
 795         le32 minimum_service_interval;
 796         le32 maximum_service_interval;
 797         le32 inactivity_interval;
 798         le32 suspension_interval;
 799         le32 service_start_time;
 800         le32 minimum_data_rate;
 801         le32 mean_data_rate;
 802         le32 peak_data_rate;
 803         le32 maximum_burst_size;
 804         le32 delay_bound;
 805         le32 minimum_phy_rate;
 806         le16 surplus_bandwidth_allowance;
 807         le16 medium_time;
 808 } STRUCT_PACKED;
 809
 810
 811 /* Access Categories / ACI to AC coding */
 812 enum {
 813         WMM_AC_BE = 0 /* Best Effort */,
 814         WMM_AC_BK = 1 /* Background */,
 815         WMM_AC_VI = 2 /* Video */,
 816         WMM_AC_VO = 3 /* Voice */
 817 };
 818
 819
 820 #define HS20_INDICATION_OUI_TYPE 16
 821 #define HS20_ANQP_OUI_TYPE 17
 822 #define HS20_STYPE_QUERY_LIST 1
 823 #define HS20_STYPE_CAPABILITY_LIST 2
 824 #define HS20_STYPE_OPERATOR_FRIENDLY_NAME 3
 825 #define HS20_STYPE_WAN_METRICS 4
 826 #define HS20_STYPE_CONNECTION_CAPABILITY 5
 827 #define HS20_STYPE_NAI_HOME_REALM_QUERY 6
 828 #define HS20_STYPE_OPERATING_CLASS 7
 829
 830 /* Wi-Fi Direct (P2P) */
 831
 832 #define P2P_OUI_TYPE 9
 833
 834 enum p2p_attr_id {
 835         P2P_ATTR_STATUS = 0,
 836         P2P_ATTR_MINOR_REASON_CODE = 1,
 837         P2P_ATTR_CAPABILITY = 2,
 838         P2P_ATTR_DEVICE_ID = 3,
 839         P2P_ATTR_GROUP_OWNER_INTENT = 4,
 840         P2P_ATTR_CONFIGURATION_TIMEOUT = 5,
 841         P2P_ATTR_LISTEN_CHANNEL = 6,
 842         P2P_ATTR_GROUP_BSSID = 7,
 843         P2P_ATTR_EXT_LISTEN_TIMING = 8,
 844         P2P_ATTR_INTENDED_INTERFACE_ADDR = 9,
 845         P2P_ATTR_MANAGEABILITY = 10,
 846         P2P_ATTR_CHANNEL_LIST = 11,
 847         P2P_ATTR_NOTICE_OF_ABSENCE = 12,
 848         P2P_ATTR_DEVICE_INFO = 13,
 849         P2P_ATTR_GROUP_INFO = 14,
 850         P2P_ATTR_GROUP_ID = 15,
 851         P2P_ATTR_INTERFACE = 16,
 852         P2P_ATTR_OPERATING_CHANNEL = 17,
 853         P2P_ATTR_INVITATION_FLAGS = 18,
 854         P2P_ATTR_VENDOR_SPECIFIC = 221
 855 };
 856
 857 #define P2P_MAX_GO_INTENT 15
 858
 859 /* P2P Capability - Device Capability bitmap */
 860 #define P2P_DEV_CAPAB_SERVICE_DISCOVERY BIT(0)
 861 #define P2P_DEV_CAPAB_CLIENT_DISCOVERABILITY BIT(1)
 862 #define P2P_DEV_CAPAB_CONCURRENT_OPER BIT(2)
 863 #define P2P_DEV_CAPAB_INFRA_MANAGED BIT(3)
 864 #define P2P_DEV_CAPAB_DEVICE_LIMIT BIT(4)
 865 #define P2P_DEV_CAPAB_INVITATION_PROCEDURE BIT(5)
 866
 867 /* P2P Capability - Group Capability bitmap */
 868 #define P2P_GROUP_CAPAB_GROUP_OWNER BIT(0)
 869 #define P2P_GROUP_CAPAB_PERSISTENT_GROUP BIT(1)
 870 #define P2P_GROUP_CAPAB_GROUP_LIMIT BIT(2)
 871 #define P2P_GROUP_CAPAB_INTRA_BSS_DIST BIT(3)
 872 #define P2P_GROUP_CAPAB_CROSS_CONN BIT(4)
 873 #define P2P_GROUP_CAPAB_PERSISTENT_RECONN BIT(5)
 874 #define P2P_GROUP_CAPAB_GROUP_FORMATION BIT(6)
 875
 876 /* Invitation Flags */
 877 #define P2P_INVITATION_FLAGS_TYPE BIT(0)
 878
 879 /* P2P Manageability */
 880 #define P2P_MAN_DEVICE_MANAGEMENT BIT(0)
 881 #define P2P_MAN_CROSS_CONNECTION_PERMITTED BIT(1)
 882 #define P2P_MAN_COEXISTENCE_OPTIONAL BIT(2)
 883
 884 enum p2p_status_code {
 885         P2P_SC_SUCCESS = 0,
 886         P2P_SC_FAIL_INFO_CURRENTLY_UNAVAILABLE = 1,
 887         P2P_SC_FAIL_INCOMPATIBLE_PARAMS = 2,
 888         P2P_SC_FAIL_LIMIT_REACHED = 3,
 889         P2P_SC_FAIL_INVALID_PARAMS = 4,
 890         P2P_SC_FAIL_UNABLE_TO_ACCOMMODATE = 5,
 891         P2P_SC_FAIL_PREV_PROTOCOL_ERROR = 6,
 892         P2P_SC_FAIL_NO_COMMON_CHANNELS = 7,
 893         P2P_SC_FAIL_UNKNOWN_GROUP = 8,
 894         P2P_SC_FAIL_BOTH_GO_INTENT_15 = 9,
 895         P2P_SC_FAIL_INCOMPATIBLE_PROV_METHOD = 10,
 896         P2P_SC_FAIL_REJECTED_BY_USER = 11,
 897 };
 898
 899 #define P2P_WILDCARD_SSID "DIRECT-"
 900 #define P2P_WILDCARD_SSID_LEN 7
 901
 902 /* P2P action frames */
 903 enum p2p_act_frame_type {
 904         P2P_NOA = 0,
 905         P2P_PRESENCE_REQ = 1,
 906         P2P_PRESENCE_RESP = 2,
 907         P2P_GO_DISC_REQ = 3
 908 };
 909
 910 /* P2P public action frames */
 911 enum p2p_action_frame_type {
 912         P2P_GO_NEG_REQ = 0,
 913         P2P_GO_NEG_RESP = 1,
 914         P2P_GO_NEG_CONF = 2,
 915         P2P_INVITATION_REQ = 3,
 916         P2P_INVITATION_RESP = 4,
 917         P2P_DEV_DISC_REQ = 5,
 918         P2P_DEV_DISC_RESP = 6,
 919         P2P_PROV_DISC_REQ = 7,
 920         P2P_PROV_DISC_RESP = 8
 921 };
 922
 923 enum p2p_service_protocol_type {
 924         P2P_SERV_ALL_SERVICES = 0,
 925         P2P_SERV_BONJOUR = 1,
 926         P2P_SERV_UPNP = 2,
 927         P2P_SERV_WS_DISCOVERY = 3,
 928         P2P_SERV_VENDOR_SPECIFIC = 255
 929 };
 930
 931 enum p2p_sd_status {
 932         P2P_SD_SUCCESS = 0,
 933         P2P_SD_PROTO_NOT_AVAILABLE = 1,
 934         P2P_SD_REQUESTED_INFO_NOT_AVAILABLE = 2,
 935         P2P_SD_BAD_REQUEST = 3
 936 };
 937
 938
 939 enum wifi_display_subelem {
 940         WFD_SUBELEM_DEVICE_INFO = 0,
 941         WFD_SUBELEM_ASSOCIATED_BSSID = 1,
 942         WFD_SUBELEM_AUDIO_FORMATS = 2,
 943         WFD_SUBELEM_VIDEO_FORMATS = 3,
 944         WFD_SUBELEM_3D_VIDEO_FORMATS = 4,
 945         WFD_SUBELEM_CONTENT_PROTECTION = 5,
 946         WFD_SUBELEM_COUPLED_SINK = 6,
 947         WFD_SUBELEM_EXT_CAPAB = 7,
 948         WFD_SUBELEM_LOCAL_IP_ADDRESS = 8,
 949         WFD_SUBELEM_SESSION_INFO = 9
 950 };
 951
 952
 953 #define OUI_BROADCOM 0x00904c /* Broadcom (Epigram) */
 954
 955 #define VENDOR_HT_CAPAB_OUI_TYPE 0x33 /* 00-90-4c:0x33 */
 956
 957 /* cipher suite selectors */
 958 #define WLAN_CIPHER_SUITE_USE_GROUP     0x000FAC00
 959 #define WLAN_CIPHER_SUITE_WEP40         0x000FAC01
 960 #define WLAN_CIPHER_SUITE_TKIP          0x000FAC02
 961 /* reserved:                            0x000FAC03 */
 962 #define WLAN_CIPHER_SUITE_CCMP          0x000FAC04
 963 #define WLAN_CIPHER_SUITE_WEP104        0x000FAC05
 964 #define WLAN_CIPHER_SUITE_AES_CMAC      0x000FAC06
 965 #define WLAN_CIPHER_SUITE_NO_GROUP_ADDR 0x000FAC07
 966 #define WLAN_CIPHER_SUITE_GCMP          0x000FAC08
 967
 968 /* AKM suite selectors */
 969 #define WLAN_AKM_SUITE_8021X            0x000FAC01
 970 #define WLAN_AKM_SUITE_PSK              0x000FAC02
 971
 972
 973 /* IEEE 802.11v - WNM Action field values */
 974 enum wnm_action {
 975         WNM_EVENT_REQ = 0,
 976         WNM_EVENT_REPORT = 1,
 977         WNM_DIAGNOSTIC_REQ = 2,
 978         WNM_DIAGNOSTIC_REPORT = 3,
 979         WNM_LOCATION_CFG_REQ = 4,
 980         WNM_LOCATION_CFG_RESP = 5,
 981         WNM_BSS_TRANS_MGMT_QUERY = 6,
 982         WNM_BSS_TRANS_MGMT_REQ = 7,
 983         WNM_BSS_TRANS_MGMT_RESP = 8,
 984         WNM_FMS_REQ = 9,
 985         WNM_FMS_RESP = 10,
 986         WNM_COLLOCATED_INTERFERENCE_REQ = 11,
 987         WNM_COLLOCATED_INTERFERENCE_REPORT = 12,
 988         WNM_TFS_REQ = 13,
 989         WNM_TFS_RESP = 14,
 990         WNM_TFS_NOTIFY = 15,
 991         WNM_SLEEP_MODE_REQ = 16,
 992         WNM_SLEEP_MODE_RESP = 17,
 993         WNM_TIM_BROADCAST_REQ = 18,
 994         WNM_TIM_BROADCAST_RESP = 19,
 995         WNM_QOS_TRAFFIC_CAPAB_UPDATE = 20,
 996         WNM_CHANNEL_USAGE_REQ = 21,
 997         WNM_CHANNEL_USAGE_RESP = 22,
 998         WNM_DMS_REQ = 23,
 999         WNM_DMS_RESP = 24,
1000         WNM_TIMING_MEASUREMENT_REQ = 25,
1001         WNM_NOTIFICATION_REQ = 26,
1002         WNM_NOTIFICATION_RESP = 27
1003 };
1004
1005 /* IEEE 802.11v - BSS Transition Management Request - Request Mode */
1006 #define WNM_BSS_TM_REQ_PREF_CAND_LIST_INCLUDED BIT(0)
1007 #define WNM_BSS_TM_REQ_ABRIDGED BIT(1)
1008 #define WNM_BSS_TM_REQ_DISASSOC_IMMINENT BIT(2)
1009 #define WNM_BSS_TM_REQ_BSS_TERMINATION_INCLUDED BIT(3)
1010 #define WNM_BSS_TM_REQ_ESS_DISASSOC_IMMINENT BIT(4)
1011
1012 /* IEEE Std 802.11-2012, 8.4.2.62 20/40 BSS Coexistence element */
1013 #define WLAN_20_40_BSS_COEX_INFO_REQ            BIT(0)
1014 #define WLAN_20_40_BSS_COEX_40MHZ_INTOL         BIT(1)
1015 #define WLAN_20_40_BSS_COEX_20MHZ_WIDTH_REQ     BIT(2)
1016 #define WLAN_20_40_BSS_COEX_OBSS_EXEMPT_REQ     BIT(3)
1017 #define WLAN_20_40_BSS_COEX_OBSS_EXEMPT_GRNT    BIT(4)
1018
1019 struct ieee80211_2040_bss_coex_ie {
1020         u8 element_id;
1021         u8 length;
1022         u8 coex_param;
1023 } STRUCT_PACKED;
1024
1025 struct ieee80211_2040_intol_chan_report {
1026         u8 element_id;
1027         u8 length;
1028         u8 op_class;
1029         u8 variable[0]; /* Channel List */
1030 } STRUCT_PACKED;
1031
1032 /* IEEE 802.11v - WNM-Sleep Mode element */
1033 struct wnm_sleep_element {
1034         u8 eid;     /* WLAN_EID_WNMSLEEP */
1035         u8 len;
1036         u8 action_type; /* WLAN_WNM_SLEEP_ENTER/EXIT */
1037         u8 status;
1038         le16 intval;
1039 } STRUCT_PACKED;
1040
1041 enum wnm_sleep_mode_response_status {
1042         WNM_STATUS_SLEEP_ACCEPT = 0,
1043         WNM_STATUS_SLEEP_EXIT_ACCEPT_GTK_UPDATE = 1,
1044         WNM_STATUS_DENIED_ACTION = 2,
1045         WNM_STATUS_DENIED_TMP = 3,
1046         WNM_STATUS_DENIED_KEY = 4,
1047         WNM_STATUS_DENIED_OTHER_WNM_SERVICE = 5
1048 };
1049
1050 /* WNM-Sleep Mode subelement IDs */
1051 enum wnm_sleep_mode_subelement_id {
1052         WNM_SLEEP_SUBELEM_GTK = 0,
1053         WNM_SLEEP_SUBELEM_IGTK = 1
1054 };
1055
1056 #endif /* IEEE802_11_DEFS_H */