kernel/drivers/staging/rtl8188eu/include/wifi.h

   1 /******************************************************************************
   2  *
   3  * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of version 2 of the GNU General Public License as
   7  * published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  12  * more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along with
  15  * this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
  17  *
  18  *
  19  ******************************************************************************/
  20 #ifndef _WIFI_H_
  21 #define _WIFI_H_
  22
  23 #define WLAN_IEEE_OUI_LEN       3
  24 #define WLAN_CRC_LEN            4
  25 #define WLAN_BSSID_LEN          6
  26 #define WLAN_BSS_TS_LEN         8
  27 #define WLAN_HDR_A3_LEN         24
  28 #define WLAN_HDR_A4_LEN         30
  29 #define WLAN_HDR_A3_QOS_LEN     26
  30 #define WLAN_HDR_A4_QOS_LEN     32
  31 #define WLAN_SSID_MAXLEN        32
  32 #define WLAN_DATA_MAXLEN        2312
  33
  34 #define WLAN_A3_PN_OFFSET       24
  35 #define WLAN_A4_PN_OFFSET       30
  36
  37 #define WLAN_MIN_ETHFRM_LEN     60
  38 #define WLAN_MAX_ETHFRM_LEN     1514
  39
  40 #define P80211CAPTURE_VERSION   0x80211001
  41
  42 /*  This value is tested by WiFi 11n Test Plan 5.2.3. */
  43 /*  This test verifies the WLAN NIC can update the NAV through sending
  44  *  the CTS with large duration. */
  45 #define WiFiNavUpperUs                          30000   /*  30 ms */
  46
  47 enum WIFI_FRAME_TYPE {
  48         WIFI_MGT_TYPE  =        (0),
  49         WIFI_CTRL_TYPE =        (BIT(2)),
  50         WIFI_DATA_TYPE =        (BIT(3)),
  51         WIFI_QOS_DATA_TYPE      = (BIT(7)|BIT(3)),      /*  QoS Data */
  52 };
  53
  54 enum WIFI_FRAME_SUBTYPE {
  55         /*  below is for mgt frame */
  56         WIFI_ASSOCREQ       = (0 | WIFI_MGT_TYPE),
  57         WIFI_ASSOCRSP       = (BIT(4) | WIFI_MGT_TYPE),
  58         WIFI_REASSOCREQ     = (BIT(5) | WIFI_MGT_TYPE),
  59         WIFI_REASSOCRSP     = (BIT(5) | BIT(4) | WIFI_MGT_TYPE),
  60         WIFI_PROBEREQ       = (BIT(6) | WIFI_MGT_TYPE),
  61         WIFI_PROBERSP       = (BIT(6) | BIT(4) | WIFI_MGT_TYPE),
  62         WIFI_BEACON         = (BIT(7) | WIFI_MGT_TYPE),
  63         WIFI_ATIM           = (BIT(7) | BIT(4) | WIFI_MGT_TYPE),
  64         WIFI_DISASSOC       = (BIT(7) | BIT(5) | WIFI_MGT_TYPE),
  65         WIFI_AUTH           = (BIT(7) | BIT(5) | BIT(4) | WIFI_MGT_TYPE),
  66         WIFI_DEAUTH         = (BIT(7) | BIT(6) | WIFI_MGT_TYPE),
  67         WIFI_ACTION         = (BIT(7) | BIT(6) | BIT(4) | WIFI_MGT_TYPE),
  68
  69         /*  below is for control frame */
  70         WIFI_PSPOLL         = (BIT(7) | BIT(5) | WIFI_CTRL_TYPE),
  71         WIFI_RTS            = (BIT(7) | BIT(5) | BIT(4) | WIFI_CTRL_TYPE),
  72         WIFI_CTS            = (BIT(7) | BIT(6) | WIFI_CTRL_TYPE),
  73         WIFI_ACK            = (BIT(7) | BIT(6) | BIT(4) | WIFI_CTRL_TYPE),
  74         WIFI_CFEND          = (BIT(7) | BIT(6) | BIT(5) | WIFI_CTRL_TYPE),
  75         WIFI_CFEND_CFACK    = (BIT(7) | BIT(6) | BIT(5) | BIT(4) |
  76         WIFI_CTRL_TYPE),
  77
  78         /*  below is for data frame */
  79         WIFI_DATA           = (0 | WIFI_DATA_TYPE),
  80         WIFI_DATA_CFACK     = (BIT(4) | WIFI_DATA_TYPE),
  81         WIFI_DATA_CFPOLL    = (BIT(5) | WIFI_DATA_TYPE),
  82         WIFI_DATA_CFACKPOLL = (BIT(5) | BIT(4) | WIFI_DATA_TYPE),
  83         WIFI_DATA_NULL      = (BIT(6) | WIFI_DATA_TYPE),
  84         WIFI_CF_ACK         = (BIT(6) | BIT(4) | WIFI_DATA_TYPE),
  85         WIFI_CF_POLL        = (BIT(6) | BIT(5) | WIFI_DATA_TYPE),
  86         WIFI_CF_ACKPOLL     = (BIT(6) | BIT(5) | BIT(4) | WIFI_DATA_TYPE),
  87         WIFI_QOS_DATA_NULL      = (BIT(6) | WIFI_QOS_DATA_TYPE),
  88 };
  89
  90 enum WIFI_REASON_CODE   {
  91         _RSON_RESERVED_                 = 0,
  92         _RSON_UNSPECIFIED_              = 1,
  93         _RSON_AUTH_NO_LONGER_VALID_     = 2,
  94         _RSON_DEAUTH_STA_LEAVING_       = 3,
  95         _RSON_INACTIVITY_               = 4,
  96         _RSON_UNABLE_HANDLE_            = 5,
  97         _RSON_CLS2_                     = 6,
  98         _RSON_CLS3_                     = 7,
  99         _RSON_DISAOC_STA_LEAVING_       = 8,
 100         _RSON_ASOC_NOT_AUTH_            = 9,
 101
 102         /*  WPA reason */
 103         _RSON_INVALID_IE_               = 13,
 104         _RSON_MIC_FAILURE_              = 14,
 105         _RSON_4WAY_HNDSHK_TIMEOUT_      = 15,
 106         _RSON_GROUP_KEY_UPDATE_TIMEOUT_ = 16,
 107         _RSON_DIFF_IE_                  = 17,
 108         _RSON_MLTCST_CIPHER_NOT_VALID_  = 18,
 109         _RSON_UNICST_CIPHER_NOT_VALID_  = 19,
 110         _RSON_AKMP_NOT_VALID_           = 20,
 111         _RSON_UNSUPPORT_RSNE_VER_       = 21,
 112         _RSON_INVALID_RSNE_CAP_         = 22,
 113         _RSON_IEEE_802DOT1X_AUTH_FAIL_  = 23,
 114
 115         /* belowing are Realtek definition */
 116         _RSON_PMK_NOT_AVAILABLE_        = 24,
 117         _RSON_TDLS_TEAR_TOOFAR_         = 25,
 118         _RSON_TDLS_TEAR_UN_RSN_         = 26,
 119 };
 120
 121 enum WIFI_STATUS_CODE {
 122         _STATS_SUCCESSFUL_              = 0,
 123         _STATS_FAILURE_                 = 1,
 124         _STATS_CAP_FAIL_                = 10,
 125         _STATS_NO_ASOC_                 = 11,
 126         _STATS_OTHER_                   = 12,
 127         _STATS_NO_SUPP_ALG_             = 13,
 128         _STATS_OUT_OF_AUTH_SEQ_         = 14,
 129         _STATS_CHALLENGE_FAIL_          = 15,
 130         _STATS_AUTH_TIMEOUT_            = 16,
 131         _STATS_UNABLE_HANDLE_STA_       = 17,
 132         _STATS_RATE_FAIL_               = 18,
 133 };
 134
 135 enum WIFI_REG_DOMAIN {
 136         DOMAIN_FCC      = 1,
 137         DOMAIN_IC       = 2,
 138         DOMAIN_ETSI     = 3,
 139         DOMAIN_SPA      = 4,
 140         DOMAIN_FRANCE   = 5,
 141         DOMAIN_MKK      = 6,
 142         DOMAIN_ISRAEL   = 7,
 143         DOMAIN_MKK1     = 8,
 144         DOMAIN_MKK2     = 9,
 145         DOMAIN_MKK3     = 10,
 146         DOMAIN_MAX
 147 };
 148
 149 #define _TO_DS_         BIT(8)
 150 #define _FROM_DS_       BIT(9)
 151 #define _MORE_FRAG_     BIT(10)
 152 #define _RETRY_         BIT(11)
 153 #define _PWRMGT_        BIT(12)
 154 #define _MORE_DATA_     BIT(13)
 155 #define _PRIVACY_       BIT(14)
 156 #define _ORDER_         BIT(15)
 157
 158 #define SetToDs(pbuf)   \
 159         *(__le16 *)(pbuf) |= cpu_to_le16(_TO_DS_)
 160
 161 #define GetToDs(pbuf)   (((*(__le16 *)(pbuf)) & cpu_to_le16(_TO_DS_)) != 0)
 162
 163 #define ClearToDs(pbuf) \
 164         *(__le16 *)(pbuf) &= (~cpu_to_le16(_TO_DS_))
 165
 166 #define SetFrDs(pbuf)   \
 167         *(__le16 *)(pbuf) |= cpu_to_le16(_FROM_DS_)
 168
 169 #define GetFrDs(pbuf)   (((*(__le16 *)(pbuf)) & cpu_to_le16(_FROM_DS_)) != 0)
 170
 171 #define ClearFrDs(pbuf) \
 172         *(__le16 *)(pbuf) &= (~cpu_to_le16(_FROM_DS_))
 173
 174 #define get_tofr_ds(pframe)     ((GetToDs(pframe) << 1) | GetFrDs(pframe))
 175
 176
 177 #define SetMFrag(pbuf)  \
 178         *(__le16 *)(pbuf) |= cpu_to_le16(_MORE_FRAG_)
 179
 180 #define GetMFrag(pbuf)  (((*(__le16 *)(pbuf)) & cpu_to_le16(_MORE_FRAG_)) != 0)
 181
 182 #define ClearMFrag(pbuf)        \
 183         *(__le16 *)(pbuf) &= (~cpu_to_le16(_MORE_FRAG_))
 184
 185 #define SetRetry(pbuf)  \
 186         *(__le16 *)(pbuf) |= cpu_to_le16(_RETRY_)
 187
 188 #define GetRetry(pbuf)  (((*(__le16 *)(pbuf)) & cpu_to_le16(_RETRY_)) != 0)
 189
 190 #define ClearRetry(pbuf)        \
 191         *(__le16 *)(pbuf) &= (~cpu_to_le16(_RETRY_))
 192
 193 #define SetPwrMgt(pbuf) \
 194         *(__le16 *)(pbuf) |= cpu_to_le16(_PWRMGT_)
 195
 196 #define GetPwrMgt(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(_PWRMGT_)) != 0)
 197
 198 #define ClearPwrMgt(pbuf)       \
 199         *(__le16 *)(pbuf) &= (~cpu_to_le16(_PWRMGT_))
 200
 201 #define SetMData(pbuf)  \
 202         *(__le16 *)(pbuf) |= cpu_to_le16(_MORE_DATA_)
 203
 204 #define GetMData(pbuf)  (((*(__le16 *)(pbuf)) & cpu_to_le16(_MORE_DATA_)) != 0)
 205
 206 #define ClearMData(pbuf)        \
 207         *(__le16 *)(pbuf) &= (~cpu_to_le16(_MORE_DATA_))
 208
 209 #define SetPrivacy(pbuf)        \
 210         *(__le16 *)(pbuf) |= cpu_to_le16(_PRIVACY_)
 211
 212 #define GetPrivacy(pbuf)                                        \
 213         (((*(__le16 *)(pbuf)) & cpu_to_le16(_PRIVACY_)) != 0)
 214
 215 #define GetOrder(pbuf)                                  \
 216         (((*(__le16 *)(pbuf)) & cpu_to_le16(_ORDER_)) != 0)
 217
 218 #define GetFrameType(pbuf)                              \
 219         (le16_to_cpu(*(__le16 *)(pbuf)) & (BIT(3) | BIT(2)))
 220
 221 #define GetFrameSubType(pbuf)   (le16_to_cpu(*(__le16 *)(pbuf)) & (BIT(7) |\
 222          BIT(6) | BIT(5) | BIT(4) | BIT(3) | BIT(2)))
 223
 224 #define SetFrameSubType(pbuf, type) \
 225         do {    \
 226                 *(__le16 *)(pbuf) &= cpu_to_le16(~(BIT(7) | BIT(6) |    \
 227                  BIT(5) | BIT(4) | BIT(3) | BIT(2))); \
 228                 *(__le16 *)(pbuf) |= cpu_to_le16(type); \
 229         } while (0)
 230
 231 #define GetSequence(pbuf)                       \
 232         (le16_to_cpu(*(__le16 *)((size_t)(pbuf) + 22)) >> 4)
 233
 234 #define GetFragNum(pbuf)                        \
 235         (le16_to_cpu(*(__le16 *)((size_t)(pbuf) + 22)) & 0x0f)
 236
 237 #define SetSeqNum(pbuf, num) \
 238         do {    \
 239                 *(__le16 *)((size_t)(pbuf) + 22) = \
 240                         ((*(__le16 *)((size_t)(pbuf) + 22)) & cpu_to_le16((unsigned short)0x000f)) | \
 241                         cpu_to_le16((unsigned short)(0xfff0 & (num << 4))); \
 242         } while (0)
 243
 244 #define SetDuration(pbuf, dur) \
 245         *(__le16 *)((size_t)(pbuf) + 2) = cpu_to_le16(0xffff & (dur))
 246
 247
 248 #define SetPriority(pbuf, tid)  \
 249         *(__le16 *)(pbuf) |= cpu_to_le16(tid & 0xf)
 250
 251 #define GetPriority(pbuf)       ((le16_to_cpu(*(__le16 *)(pbuf))) & 0xf)
 252
 253 #define SetEOSP(pbuf, eosp)     \
 254                 *(__le16 *)(pbuf) |= cpu_to_le16((eosp & 1) << 4)
 255
 256 #define SetAckpolicy(pbuf, ack) \
 257         *(__le16 *)(pbuf) |= cpu_to_le16((ack & 3) << 5)
 258
 259 #define GetAckpolicy(pbuf) (((le16_to_cpu(*(__le16 *)pbuf)) >> 5) & 0x3)
 260
 261 #define GetAMsdu(pbuf) (((le16_to_cpu(*(__le16 *)pbuf)) >> 7) & 0x1)
 262
 263 #define GetAid(pbuf)    (le16_to_cpu(*(__le16 *)((size_t)(pbuf) + 2)) & 0x3fff)
 264
 265 #define GetAddr1Ptr(pbuf)       ((unsigned char *)((size_t)(pbuf) + 4))
 266
 267 #define GetAddr2Ptr(pbuf)       ((unsigned char *)((size_t)(pbuf) + 10))
 268
 269 #define GetAddr3Ptr(pbuf)       ((unsigned char *)((size_t)(pbuf) + 16))
 270
 271 #define GetAddr4Ptr(pbuf)       ((unsigned char *)((size_t)(pbuf) + 24))
 272
 273 #define MacAddr_isBcst(addr) \
 274         ( \
 275         ((addr[0] == 0xff) && (addr[1] == 0xff) && \
 276         (addr[2] == 0xff) && (addr[3] == 0xff) && \
 277         (addr[4] == 0xff) && (addr[5] == 0xff))  ? true : false \
 278 )
 279
 280 static inline int IS_MCAST(unsigned char *da)
 281 {
 282         if ((*da) & 0x01)
 283                 return true;
 284         else
 285                 return false;
 286 }
 287
 288 static inline unsigned char *get_da(unsigned char *pframe)
 289 {
 290         unsigned char   *da;
 291         unsigned int to_fr_ds = (GetToDs(pframe) << 1) | GetFrDs(pframe);
 292
 293         switch (to_fr_ds) {
 294         case 0x00:      /*  ToDs=0, FromDs=0 */
 295                 da = GetAddr1Ptr(pframe);
 296                 break;
 297         case 0x01:      /*  ToDs=0, FromDs=1 */
 298                 da = GetAddr1Ptr(pframe);
 299                 break;
 300         case 0x02:      /*  ToDs=1, FromDs=0 */
 301                 da = GetAddr3Ptr(pframe);
 302                 break;
 303         default:        /*  ToDs=1, FromDs=1 */
 304                 da = GetAddr3Ptr(pframe);
 305                 break;
 306         }
 307         return da;
 308 }
 309
 310 static inline unsigned char *get_sa(unsigned char *pframe)
 311 {
 312         unsigned char   *sa;
 313         unsigned int    to_fr_ds = (GetToDs(pframe) << 1) | GetFrDs(pframe);
 314
 315         switch (to_fr_ds) {
 316         case 0x00:      /*  ToDs=0, FromDs=0 */
 317                 sa = GetAddr2Ptr(pframe);
 318                 break;
 319         case 0x01:      /*  ToDs=0, FromDs=1 */
 320                 sa = GetAddr3Ptr(pframe);
 321                 break;
 322         case 0x02:      /*  ToDs=1, FromDs=0 */
 323                 sa = GetAddr2Ptr(pframe);
 324                 break;
 325         default:        /*  ToDs=1, FromDs=1 */
 326                 sa = GetAddr4Ptr(pframe);
 327                 break;
 328         }
 329         return sa;
 330 }
 331
 332 static inline unsigned char *get_hdr_bssid(unsigned char *pframe)
 333 {
 334         unsigned char   *sa;
 335         unsigned int    to_fr_ds = (GetToDs(pframe) << 1) | GetFrDs(pframe);
 336
 337         switch (to_fr_ds) {
 338         case 0x00:      /*  ToDs=0, FromDs=0 */
 339                 sa = GetAddr3Ptr(pframe);
 340                 break;
 341         case 0x01:      /*  ToDs=0, FromDs=1 */
 342                 sa = GetAddr2Ptr(pframe);
 343                 break;
 344         case 0x02:      /*  ToDs=1, FromDs=0 */
 345                 sa = GetAddr1Ptr(pframe);
 346                 break;
 347         case 0x03:      /*  ToDs=1, FromDs=1 */
 348                 sa = GetAddr1Ptr(pframe);
 349                 break;
 350         default:
 351                 sa = NULL; /*  */
 352                 break;
 353         }
 354         return sa;
 355 }
 356
 357 static inline int IsFrameTypeCtrl(unsigned char *pframe)
 358 {
 359         if (WIFI_CTRL_TYPE == GetFrameType(pframe))
 360                 return true;
 361         else
 362                 return false;
 363 }
 364 /*-----------------------------------------------------------------------------
 365                         Below is for the security related definition
 366 ------------------------------------------------------------------------------*/
 367 #define _RESERVED_FRAME_TYPE_           0
 368 #define _SKB_FRAME_TYPE_                2
 369 #define _PRE_ALLOCMEM_                  1
 370 #define _PRE_ALLOCHDR_                  3
 371 #define _PRE_ALLOCLLCHDR_               4
 372 #define _PRE_ALLOCICVHDR_               5
 373 #define _PRE_ALLOCMICHDR_               6
 374
 375 #define _SIFSTIME_                              \
 376         ((priv->pmib->dot11BssType.net_work_type & WIRELESS_11A) ? 16 : 10)
 377 #define _ACKCTSLNG_             14      /* 14 bytes long, including crclng */
 378 #define _CRCLNG_                4
 379
 380 #define _ASOCREQ_IE_OFFSET_     4       /*  excluding wlan_hdr */
 381 #define _ASOCRSP_IE_OFFSET_     6
 382 #define _REASOCREQ_IE_OFFSET_   10
 383 #define _REASOCRSP_IE_OFFSET_   6
 384 #define _PROBEREQ_IE_OFFSET_    0
 385 #define _PROBERSP_IE_OFFSET_    12
 386 #define _AUTH_IE_OFFSET_        6
 387 #define _DEAUTH_IE_OFFSET_      0
 388 #define _BEACON_IE_OFFSET_      12
 389 #define _PUBLIC_ACTION_IE_OFFSET_       8
 390
 391 #define _FIXED_IE_LENGTH_       _BEACON_IE_OFFSET_
 392
 393 #define _SSID_IE_               0
 394 #define _SUPPORTEDRATES_IE_     1
 395 #define _DSSET_IE_              3
 396 #define _TIM_IE_                5
 397 #define _IBSS_PARA_IE_          6
 398 #define _COUNTRY_IE_            7
 399 #define _CHLGETXT_IE_           16
 400 #define _SUPPORTED_CH_IE_       36
 401 #define _CH_SWTICH_ANNOUNCE_    37      /* Secondary Channel Offset */
 402 #define _RSN_IE_2_              48
 403 #define _SSN_IE_1_              221
 404 #define _ERPINFO_IE_            42
 405 #define _EXT_SUPPORTEDRATES_IE_ 50
 406
 407 #define _HT_CAPABILITY_IE_      45
 408 #define _FTIE_                  55
 409 #define _TIMEOUT_ITVL_IE_       56
 410 #define _SRC_IE_                59
 411 #define _HT_EXTRA_INFO_IE_      61
 412 #define _HT_ADD_INFO_IE_        61 /* _HT_EXTRA_INFO_IE_ */
 413 #define _WAPI_IE_               68
 414
 415
 416 #define EID_BSSCoexistence      72 /*  20/40 BSS Coexistence */
 417 #define EID_BSSIntolerantChlReport      73
 418 #define _RIC_Descriptor_IE_     75
 419
 420 #define _LINK_ID_IE_            101
 421 #define _CH_SWITCH_TIMING_      104
 422 #define _PTI_BUFFER_STATUS_     106
 423 #define _EXT_CAP_IE_            127
 424 #define _VENDOR_SPECIFIC_IE_    221
 425
 426 #define _RESERVED47_            47
 427
 428 /* ---------------------------------------------------------------------------
 429                                         Below is the fixed elements...
 430 -----------------------------------------------------------------------------*/
 431 #define _AUTH_ALGM_NUM_         2
 432 #define _AUTH_SEQ_NUM_          2
 433 #define _BEACON_ITERVAL_        2
 434 #define _CAPABILITY_            2
 435 #define _CURRENT_APADDR_        6
 436 #define _LISTEN_INTERVAL_       2
 437 #define _RSON_CODE_             2
 438 #define _ASOC_ID_               2
 439 #define _STATUS_CODE_           2
 440 #define _TIMESTAMP_             8
 441
 442 #define AUTH_ODD_TO             0
 443 #define AUTH_EVEN_TO            1
 444
 445 #define WLAN_ETHCONV_ENCAP      1
 446 #define WLAN_ETHCONV_RFC1042    2
 447 #define WLAN_ETHCONV_8021h      3
 448
 449 #define cap_ESS         BIT(0)
 450 #define cap_IBSS        BIT(1)
 451 #define cap_CFPollable  BIT(2)
 452 #define cap_CFRequest   BIT(3)
 453 #define cap_Privacy     BIT(4)
 454 #define cap_ShortPremble BIT(5)
 455 #define cap_PBCC        BIT(6)
 456 #define cap_ChAgility   BIT(7)
 457 #define cap_SpecMgmt    BIT(8)
 458 #define cap_QoSi        BIT(9)
 459 #define cap_ShortSlot   BIT(10)
 460
 461 /*-----------------------------------------------------------------------------
 462                                 Below is the definition for 802.11i / 802.1x
 463 ------------------------------------------------------------------------------*/
 464 #define _IEEE8021X_MGT_                 1       /*  WPA */
 465 #define _IEEE8021X_PSK_                 2       /*  WPA with pre-shared key */
 466
 467 /*
 468 #define _NO_PRIVACY_                    0
 469 #define _WEP_40_PRIVACY_                1
 470 #define _TKIP_PRIVACY_                  2
 471 #define _WRAP_PRIVACY_                  3
 472 #define _CCMP_PRIVACY_                  4
 473 #define _WEP_104_PRIVACY_               5
 474 #define _WEP_WPA_MIXED_PRIVACY_ 6       WEP + WPA
 475 */
 476
 477 /*-----------------------------------------------------------------------------
 478                                 Below is the definition for WMM
 479 ------------------------------------------------------------------------------*/
 480 #define _WMM_IE_Length_                         7  /*  for WMM STA */
 481 #define _WMM_Para_Element_Length_               24
 482
 483
 484 /*-----------------------------------------------------------------------------
 485                                 Below is the definition for 802.11n
 486 ------------------------------------------------------------------------------*/
 487
 488 #define SetOrderBit(pbuf)       \
 489         do      {       \
 490                 *(unsigned short *)(pbuf) |= cpu_to_le16(_ORDER_); \
 491         } while (0)
 492
 493 #define GetOrderBit(pbuf)                       \
 494         (((*(unsigned short *)(pbuf)) & le16_to_cpu(_ORDER_)) != 0)
 495
 496
 497 /**
 498  * struct rtw_ieee80211_bar - HT Block Ack Request
 499  *
 500  * This structure refers to "HT BlockAckReq" as
 501  * described in 802.11n draft section 7.2.1.7.1
 502  */
 503 struct rtw_ieee80211_bar {
 504         unsigned short frame_control;
 505         unsigned short duration;
 506         unsigned char ra[6];
 507         unsigned char ta[6];
 508         unsigned short control;
 509         unsigned short start_seq_num;
 510 } __packed;
 511
 512 /* 802.11 BAR control masks */
 513 #define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL     0x0000
 514 #define IEEE80211_BAR_CTRL_CBMTID_COMPRESSED_BA  0x0004
 515
 516  /**
 517  * struct rtw_ieee80211_ht_cap - HT capabilities
 518  *
 519  * This structure refers to "HT capabilities element" as
 520  * described in 802.11n draft section 7.3.2.52
 521  */
 522
 523 struct rtw_ieee80211_ht_cap {
 524         unsigned short  cap_info;
 525         unsigned char   ampdu_params_info;
 526         unsigned char   supp_mcs_set[16];
 527         unsigned short  extended_ht_cap_info;
 528         unsigned int    tx_BF_cap_info;
 529         unsigned char   antenna_selection_info;
 530 } __packed;
 531
 532 /**
 533  * struct rtw_ieee80211_ht_cap - HT additional information
 534  *
 535  * This structure refers to "HT information element" as
 536  * described in 802.11n draft section 7.3.2.53
 537  */
 538 struct ieee80211_ht_addt_info {
 539         unsigned char   control_chan;
 540         unsigned char   ht_param;
 541         unsigned short  operation_mode;
 542         unsigned short  stbc_param;
 543         unsigned char   basic_set[16];
 544 } __packed;
 545
 546 struct HT_caps_element {
 547         union {
 548                 struct {
 549                         __le16  HT_caps_info;
 550                         unsigned char   AMPDU_para;
 551                         unsigned char   MCS_rate[16];
 552                         unsigned short  HT_ext_caps;
 553                         unsigned int    Beamforming_caps;
 554                         unsigned char   ASEL_caps;
 555                 } HT_cap_element;
 556                 unsigned char HT_cap[26];
 557         } u;
 558 } __packed;
 559
 560 struct HT_info_element {
 561         unsigned char   primary_channel;
 562         unsigned char   infos[5];
 563         unsigned char   MCS_rate[16];
 564 } __packed;
 565
 566 struct AC_param {
 567         unsigned char           ACI_AIFSN;
 568         unsigned char           CW;
 569         __le16  TXOP_limit;
 570 } __packed;
 571
 572 struct WMM_para_element {
 573         unsigned char           QoS_info;
 574         unsigned char           reserved;
 575         struct AC_param ac_param[4];
 576 } __packed;
 577
 578 struct ADDBA_request {
 579         unsigned char   dialog_token;
 580         __le16          BA_para_set;
 581         unsigned short  BA_timeout_value;
 582         unsigned short  BA_starting_seqctrl;
 583 } __packed;
 584
 585 enum ht_cap_ampdu_factor {
 586         MAX_AMPDU_FACTOR_8K     = 0,
 587         MAX_AMPDU_FACTOR_16K    = 1,
 588         MAX_AMPDU_FACTOR_32K    = 2,
 589         MAX_AMPDU_FACTOR_64K    = 3,
 590 };
 591
 592 /* 802.11n HT capabilities masks */
 593 #define IEEE80211_HT_CAP_SUP_WIDTH              0x0002
 594 #define IEEE80211_HT_CAP_SM_PS                  0x000C
 595 #define IEEE80211_HT_CAP_GRN_FLD                0x0010
 596 #define IEEE80211_HT_CAP_SGI_20                 0x0020
 597 #define IEEE80211_HT_CAP_SGI_40                 0x0040
 598 #define IEEE80211_HT_CAP_TX_STBC                0x0080
 599 #define IEEE80211_HT_CAP_RX_STBC                0x0300
 600 #define IEEE80211_HT_CAP_DELAY_BA               0x0400
 601 #define IEEE80211_HT_CAP_MAX_AMSDU              0x0800
 602 #define IEEE80211_HT_CAP_DSSSCCK40              0x1000
 603 /* 802.11n HT capability AMPDU settings */
 604 #define IEEE80211_HT_CAP_AMPDU_FACTOR           0x03
 605 #define IEEE80211_HT_CAP_AMPDU_DENSITY          0x1C
 606 /* 802.11n HT capability MSC set */
 607 #define IEEE80211_SUPP_MCS_SET_UEQM             4
 608 #define IEEE80211_HT_CAP_MAX_STREAMS            4
 609 #define IEEE80211_SUPP_MCS_SET_LEN              10
 610 /* maximum streams the spec allows */
 611 #define IEEE80211_HT_CAP_MCS_TX_DEFINED         0x01
 612 #define IEEE80211_HT_CAP_MCS_TX_RX_DIFF         0x02
 613 #define IEEE80211_HT_CAP_MCS_TX_STREAMS         0x0C
 614 #define IEEE80211_HT_CAP_MCS_TX_UEQM            0x10
 615 /* 802.11n HT IE masks */
 616 #define IEEE80211_HT_IE_CHA_SEC_OFFSET          0x03
 617 #define IEEE80211_HT_IE_CHA_SEC_NONE            0x00
 618 #define IEEE80211_HT_IE_CHA_SEC_ABOVE           0x01
 619 #define IEEE80211_HT_IE_CHA_SEC_BELOW           0x03
 620 #define IEEE80211_HT_IE_CHA_WIDTH               0x04
 621 #define IEEE80211_HT_IE_HT_PROTECTION           0x0003
 622 #define IEEE80211_HT_IE_NON_GF_STA_PRSNT        0x0004
 623 #define IEEE80211_HT_IE_NON_HT_STA_PRSNT        0x0010
 624
 625 /* block-ack parameters */
 626 #define IEEE80211_ADDBA_PARAM_POLICY_MASK 0x0002
 627 #define IEEE80211_ADDBA_PARAM_TID_MASK 0x003C
 628 #define RTW_IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 0xFFC0
 629 #define IEEE80211_DELBA_PARAM_TID_MASK 0xF000
 630 #define IEEE80211_DELBA_PARAM_INITIATOR_MASK 0x0800
 631
 632 /*
 633  * A-PMDU buffer sizes
 634  * According to IEEE802.11n spec size varies from 8K to 64K (in powers of 2)
 635  */
 636 #define IEEE80211_MIN_AMPDU_BUF 0x8
 637 #define IEEE80211_MAX_AMPDU_BUF 0x40
 638
 639
 640 #define OP_MODE_PURE                    0
 641 #define OP_MODE_MAY_BE_LEGACY_STAS      1
 642 #define OP_MODE_20MHZ_HT_STA_ASSOCED    2
 643 #define OP_MODE_MIXED                   3
 644
 645 #define HT_INFO_HT_PARAM_SECONDARY_CHNL_OFF_MASK        ((u8)BIT(0) | BIT(1))
 646 #define HT_INFO_HT_PARAM_SECONDARY_CHNL_ABOVE           ((u8)BIT(0))
 647 #define HT_INFO_HT_PARAM_SECONDARY_CHNL_BELOW           ((u8)BIT(0) | BIT(1))
 648 #define HT_INFO_HT_PARAM_REC_TRANS_CHNL_WIDTH           ((u8)BIT(2))
 649 #define HT_INFO_HT_PARAM_RIFS_MODE                      ((u8)BIT(3))
 650 #define HT_INFO_HT_PARAM_CTRL_ACCESS_ONLY               ((u8)BIT(4))
 651 #define HT_INFO_HT_PARAM_SRV_INTERVAL_GRANULARITY       ((u8)BIT(5))
 652
 653 #define HT_INFO_OPERATION_MODE_OP_MODE_MASK     \
 654                 ((u16)(0x0001 | 0x0002))
 655 #define HT_INFO_OPERATION_MODE_OP_MODE_OFFSET           0
 656 #define HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT      ((u8)BIT(2))
 657 #define HT_INFO_OPERATION_MODE_TRANSMIT_BURST_LIMIT     ((u8)BIT(3))
 658 #define HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT       ((u8)BIT(4))
 659
 660 #define HT_INFO_STBC_PARAM_DUAL_BEACON          ((u16)BIT(6))
 661 #define HT_INFO_STBC_PARAM_DUAL_STBC_PROTECT    ((u16)BIT(7))
 662 #define HT_INFO_STBC_PARAM_SECONDARY_BC         ((u16)BIT(8))
 663 #define HT_INFO_STBC_PARAM_LSIG_TXOP_PROTECT_ALLOWED    ((u16)BIT(9))
 664 #define HT_INFO_STBC_PARAM_PCO_ACTIVE           ((u16)BIT(10))
 665 #define HT_INFO_STBC_PARAM_PCO_PHASE            ((u16)BIT(11))
 666
 667 /*      ===============WPS Section=============== */
 668 /*      For WPSv1.0 */
 669 #define WPSOUI                                  0x0050f204
 670 /*      WPS attribute ID */
 671 #define WPS_ATTR_VER1                           0x104A
 672 #define WPS_ATTR_SIMPLE_CONF_STATE              0x1044
 673 #define WPS_ATTR_RESP_TYPE                      0x103B
 674 #define WPS_ATTR_UUID_E                         0x1047
 675 #define WPS_ATTR_MANUFACTURER                   0x1021
 676 #define WPS_ATTR_MODEL_NAME                     0x1023
 677 #define WPS_ATTR_MODEL_NUMBER                   0x1024
 678 #define WPS_ATTR_SERIAL_NUMBER                  0x1042
 679 #define WPS_ATTR_PRIMARY_DEV_TYPE               0x1054
 680 #define WPS_ATTR_SEC_DEV_TYPE_LIST              0x1055
 681 #define WPS_ATTR_DEVICE_NAME                    0x1011
 682 #define WPS_ATTR_CONF_METHOD                    0x1008
 683 #define WPS_ATTR_RF_BANDS                       0x103C
 684 #define WPS_ATTR_DEVICE_PWID                    0x1012
 685 #define WPS_ATTR_REQUEST_TYPE                   0x103A
 686 #define WPS_ATTR_ASSOCIATION_STATE              0x1002
 687 #define WPS_ATTR_CONFIG_ERROR                   0x1009
 688 #define WPS_ATTR_VENDOR_EXT                     0x1049
 689 #define WPS_ATTR_SELECTED_REGISTRAR             0x1041
 690
 691 /*      Value of WPS attribute "WPS_ATTR_DEVICE_NAME */
 692 #define WPS_MAX_DEVICE_NAME_LEN                 32
 693
 694 /*      Value of WPS Request Type Attribute */
 695 #define WPS_REQ_TYPE_ENROLLEE_INFO_ONLY         0x00
 696 #define WPS_REQ_TYPE_ENROLLEE_OPEN_8021X        0x01
 697 #define WPS_REQ_TYPE_REGISTRAR                  0x02
 698 #define WPS_REQ_TYPE_WLAN_MANAGER_REGISTRAR     0x03
 699
 700 /*      Value of WPS Response Type Attribute */
 701 #define WPS_RESPONSE_TYPE_INFO_ONLY     0x00
 702 #define WPS_RESPONSE_TYPE_8021X         0x01
 703 #define WPS_RESPONSE_TYPE_REGISTRAR     0x02
 704 #define WPS_RESPONSE_TYPE_AP            0x03
 705
 706 /*      Value of WPS WiFi Simple Configuration State Attribute */
 707 #define WPS_WSC_STATE_NOT_CONFIG        0x01
 708 #define WPS_WSC_STATE_CONFIG            0x02
 709
 710 /*      Value of WPS Version Attribute */
 711 #define WPS_VERSION_1                   0x10
 712
 713 /*      Value of WPS Configuration Method Attribute */
 714 #define WPS_CONFIG_METHOD_FLASH         0x0001
 715 #define WPS_CONFIG_METHOD_ETHERNET      0x0002
 716 #define WPS_CONFIG_METHOD_LABEL         0x0004
 717 #define WPS_CONFIG_METHOD_DISPLAY       0x0008
 718 #define WPS_CONFIG_METHOD_E_NFC         0x0010
 719 #define WPS_CONFIG_METHOD_I_NFC         0x0020
 720 #define WPS_CONFIG_METHOD_NFC           0x0040
 721 #define WPS_CONFIG_METHOD_PBC           0x0080
 722 #define WPS_CONFIG_METHOD_KEYPAD        0x0100
 723 #define WPS_CONFIG_METHOD_VPBC          0x0280
 724 #define WPS_CONFIG_METHOD_PPBC          0x0480
 725 #define WPS_CONFIG_METHOD_VDISPLAY      0x2008
 726 #define WPS_CONFIG_METHOD_PDISPLAY      0x4008
 727
 728 /*      Value of Category ID of WPS Primary Device Type Attribute */
 729 #define WPS_PDT_CID_DISPLAYS            0x0007
 730 #define WPS_PDT_CID_MULIT_MEDIA         0x0008
 731 #define WPS_PDT_CID_RTK_WIDI            WPS_PDT_CID_MULIT_MEDIA
 732
 733 /*      Value of Sub Category ID of WPS Primary Device Type Attribute */
 734 #define WPS_PDT_SCID_MEDIA_SERVER       0x0005
 735 #define WPS_PDT_SCID_RTK_DMP            WPS_PDT_SCID_MEDIA_SERVER
 736
 737 /*      Value of Device Password ID */
 738 #define WPS_DPID_P                      0x0000
 739 #define WPS_DPID_USER_SPEC              0x0001
 740 #define WPS_DPID_MACHINE_SPEC           0x0002
 741 #define WPS_DPID_REKEY                  0x0003
 742 #define WPS_DPID_PBC                    0x0004
 743 #define WPS_DPID_REGISTRAR_SPEC         0x0005
 744
 745 /*      Value of WPS RF Bands Attribute */
 746 #define WPS_RF_BANDS_2_4_GHZ            0x01
 747 #define WPS_RF_BANDS_5_GHZ              0x02
 748
 749 /*      Value of WPS Association State Attribute */
 750 #define WPS_ASSOC_STATE_NOT_ASSOCIATED          0x00
 751 #define WPS_ASSOC_STATE_CONNECTION_SUCCESS      0x01
 752 #define WPS_ASSOC_STATE_CONFIGURATION_FAILURE   0x02
 753 #define WPS_ASSOC_STATE_ASSOCIATION_FAILURE     0x03
 754 #define WPS_ASSOC_STATE_IP_FAILURE              0x04
 755
 756 /*      =====================P2P Section===================== */
 757 /*      For P2P */
 758 #define P2POUI                                  0x506F9A09
 759
 760 /*      P2P Attribute ID */
 761 #define P2P_ATTR_STATUS                         0x00
 762 #define P2P_ATTR_MINOR_REASON_CODE              0x01
 763 #define P2P_ATTR_CAPABILITY                     0x02
 764 #define P2P_ATTR_DEVICE_ID                      0x03
 765 #define P2P_ATTR_GO_INTENT                      0x04
 766 #define P2P_ATTR_CONF_TIMEOUT                   0x05
 767 #define P2P_ATTR_LISTEN_CH                      0x06
 768 #define P2P_ATTR_GROUP_BSSID                    0x07
 769 #define P2P_ATTR_EX_LISTEN_TIMING               0x08
 770 #define P2P_ATTR_INTENTED_IF_ADDR               0x09
 771 #define P2P_ATTR_MANAGEABILITY                  0x0A
 772 #define P2P_ATTR_CH_LIST                        0x0B
 773 #define P2P_ATTR_NOA                            0x0C
 774 #define P2P_ATTR_DEVICE_INFO                    0x0D
 775 #define P2P_ATTR_GROUP_INFO                     0x0E
 776 #define P2P_ATTR_GROUP_ID                       0x0F
 777 #define P2P_ATTR_INTERFACE                      0x10
 778 #define P2P_ATTR_OPERATING_CH                   0x11
 779 #define P2P_ATTR_INVITATION_FLAGS               0x12
 780
 781 /*      Value of Status Attribute */
 782 #define P2P_STATUS_SUCCESS                              0x00
 783 #define P2P_STATUS_FAIL_INFO_UNAVAILABLE                0x01
 784 #define P2P_STATUS_FAIL_INCOMPATIBLE_PARAM              0x02
 785 #define P2P_STATUS_FAIL_LIMIT_REACHED                   0x03
 786 #define P2P_STATUS_FAIL_INVALID_PARAM                   0x04
 787 #define P2P_STATUS_FAIL_REQUEST_UNABLE                  0x05
 788 #define P2P_STATUS_FAIL_PREVOUS_PROTO_ERR               0x06
 789 #define P2P_STATUS_FAIL_NO_COMMON_CH                    0x07
 790 #define P2P_STATUS_FAIL_UNKNOWN_P2PGROUP                0x08
 791 #define P2P_STATUS_FAIL_BOTH_GOINTENT_15                0x09
 792 #define P2P_STATUS_FAIL_INCOMPATIBLE_PROVSION           0x0A
 793 #define P2P_STATUS_FAIL_USER_REJECT                     0x0B
 794
 795 /*      Value of Invitation Flags Attribute */
 796 #define P2P_INVITATION_FLAGS_PERSISTENT                 BIT(0)
 797
 798 #define DMP_P2P_DEVCAP_SUPPORT  (P2P_DEVCAP_SERVICE_DISCOVERY | \
 799                                 P2P_DEVCAP_CLIENT_DISCOVERABILITY | \
 800                                 P2P_DEVCAP_CONCURRENT_OPERATION | \
 801                                 P2P_DEVCAP_INVITATION_PROC)
 802
 803 #define DMP_P2P_GRPCAP_SUPPORT  (P2P_GRPCAP_INTRABSS)
 804
 805 /*      Value of Device Capability Bitmap */
 806 #define P2P_DEVCAP_SERVICE_DISCOVERY            BIT(0)
 807 #define P2P_DEVCAP_CLIENT_DISCOVERABILITY       BIT(1)
 808 #define P2P_DEVCAP_CONCURRENT_OPERATION         BIT(2)
 809 #define P2P_DEVCAP_INFRA_MANAGED                BIT(3)
 810 #define P2P_DEVCAP_DEVICE_LIMIT                 BIT(4)
 811 #define P2P_DEVCAP_INVITATION_PROC              BIT(5)
 812
 813 /*      Value of Group Capability Bitmap */
 814 #define P2P_GRPCAP_GO                           BIT(0)
 815 #define P2P_GRPCAP_PERSISTENT_GROUP             BIT(1)
 816 #define P2P_GRPCAP_GROUP_LIMIT                  BIT(2)
 817 #define P2P_GRPCAP_INTRABSS                     BIT(3)
 818 #define P2P_GRPCAP_CROSS_CONN                   BIT(4)
 819 #define P2P_GRPCAP_PERSISTENT_RECONN            BIT(5)
 820 #define P2P_GRPCAP_GROUP_FORMATION              BIT(6)
 821
 822 /*      P2P Public Action Frame (Management Frame) */
 823 #define P2P_PUB_ACTION_ACTION                   0x09
 824
 825 /*      P2P Public Action Frame Type */
 826 #define P2P_GO_NEGO_REQ                         0
 827 #define P2P_GO_NEGO_RESP                        1
 828 #define P2P_GO_NEGO_CONF                        2
 829 #define P2P_INVIT_REQ                           3
 830 #define P2P_INVIT_RESP                          4
 831 #define P2P_DEVDISC_REQ                         5
 832 #define P2P_DEVDISC_RESP                        6
 833 #define P2P_PROVISION_DISC_REQ                  7
 834 #define P2P_PROVISION_DISC_RESP                 8
 835
 836 /*      P2P Action Frame Type */
 837 #define P2P_NOTICE_OF_ABSENCE                   0
 838 #define P2P_PRESENCE_REQUEST                    1
 839 #define P2P_PRESENCE_RESPONSE                   2
 840 #define P2P_GO_DISC_REQUEST                     3
 841
 842
 843 #define P2P_MAX_PERSISTENT_GROUP_NUM            10
 844
 845 #define P2P_PROVISIONING_SCAN_CNT               3
 846
 847 #define P2P_WILDCARD_SSID_LEN                   7
 848
 849 /* default value, used when: (1)p2p disabled or (2)p2p enabled
 850  * but only do 1 scan phase */
 851 #define P2P_FINDPHASE_EX_NONE           0
 852 /*  used when p2p enabled and want to do 1 scan phase and
 853  *  P2P_FINDPHASE_EX_MAX-1 find phase */
 854 #define P2P_FINDPHASE_EX_FULL           1
 855 #define P2P_FINDPHASE_EX_SOCIAL_FIRST   (P2P_FINDPHASE_EX_FULL+1)
 856 #define P2P_FINDPHASE_EX_MAX            4
 857 #define P2P_FINDPHASE_EX_SOCIAL_LAST    P2P_FINDPHASE_EX_MAX
 858
 859 /* 5 seconds timeout for sending the provision discovery request */
 860 #define P2P_PROVISION_TIMEOUT           5000
 861 /* 3 seconds timeout for sending the prov disc request concurrent mode */
 862 #define P2P_CONCURRENT_PROVISION_TIME   3000
 863 /* 5 seconds timeout for receiving the group negotiation response */
 864 #define P2P_GO_NEGO_TIMEOUT             5000
 865 /* 3 seconds timeout for sending the negotiation request under concurrent mode */
 866 #define P2P_CONCURRENT_GO_NEGO_TIME     3000
 867 /* 100ms */
 868 #define P2P_TX_PRESCAN_TIMEOUT          100
 869 /* 5 seconds timeout for sending the invitation request */
 870 #define P2P_INVITE_TIMEOUT              5000
 871 /* 3 seconds timeout for sending the invitation request under concurrent mode */
 872 #define P2P_CONCURRENT_INVITE_TIME      3000
 873 /* 25 seconds timeout to reset the scan channel (based on channel plan) */
 874 #define P2P_RESET_SCAN_CH               25000
 875 #define P2P_MAX_INTENT                  15
 876
 877 #define P2P_MAX_NOA_NUM                 2
 878
 879 /*      WPS Configuration Method */
 880 #define WPS_CM_NONE                     0x0000
 881 #define WPS_CM_LABEL                    0x0004
 882 #define WPS_CM_DISPLYA                  0x0008
 883 #define WPS_CM_EXTERNAL_NFC_TOKEN       0x0010
 884 #define WPS_CM_INTEGRATED_NFC_TOKEN     0x0020
 885 #define WPS_CM_NFC_INTERFACE            0x0040
 886 #define WPS_CM_PUSH_BUTTON              0x0080
 887 #define WPS_CM_KEYPAD                   0x0100
 888 #define WPS_CM_SW_PUHS_BUTTON           0x0280
 889 #define WPS_CM_HW_PUHS_BUTTON           0x0480
 890 #define WPS_CM_SW_DISPLAY_P             0x2008
 891 #define WPS_CM_LCD_DISPLAY_P            0x4008
 892
 893 enum P2P_ROLE {
 894         P2P_ROLE_DISABLE = 0,
 895         P2P_ROLE_DEVICE = 1,
 896         P2P_ROLE_CLIENT = 2,
 897         P2P_ROLE_GO = 3
 898 };
 899
 900 enum P2P_STATE {
 901         P2P_STATE_NONE = 0,                     /* P2P disable */
 902         /* P2P had enabled and do nothing */
 903         P2P_STATE_IDLE = 1,
 904         P2P_STATE_LISTEN = 2,                   /* In pure listen state */
 905         P2P_STATE_SCAN = 3,                     /* In scan phase */
 906         /* In the listen state of find phase */
 907         P2P_STATE_FIND_PHASE_LISTEN = 4,
 908         /* In the search state of find phase */
 909         P2P_STATE_FIND_PHASE_SEARCH = 5,
 910         /* In P2P provisioning discovery */
 911         P2P_STATE_TX_PROVISION_DIS_REQ = 6,
 912         P2P_STATE_RX_PROVISION_DIS_RSP = 7,
 913         P2P_STATE_RX_PROVISION_DIS_REQ = 8,
 914         /* Doing the group owner negotiation handshake */
 915         P2P_STATE_GONEGO_ING = 9,
 916         /* finish the group negotiation handshake with success */
 917         P2P_STATE_GONEGO_OK = 10,
 918         /* finish the group negotiation handshake with failure */
 919         P2P_STATE_GONEGO_FAIL = 11,
 920         /* receiving the P2P Invitation request and match with the profile. */
 921         P2P_STATE_RECV_INVITE_REQ_MATCH = 12,
 922         /* Doing the P2P WPS */
 923         P2P_STATE_PROVISIONING_ING = 13,
 924         /* Finish the P2P WPS */
 925         P2P_STATE_PROVISIONING_DONE = 14,
 926         /* Transmit the P2P Invitation request */
 927         P2P_STATE_TX_INVITE_REQ = 15,
 928         /* Receiving the P2P Invitation response */
 929         P2P_STATE_RX_INVITE_RESP_OK = 16,
 930         /* receiving the P2P Invitation request and dismatch with the profile. */
 931         P2P_STATE_RECV_INVITE_REQ_DISMATCH = 17,
 932         /* receiving the P2P Invitation request and this wifi is GO. */
 933         P2P_STATE_RECV_INVITE_REQ_GO = 18,
 934         /* receiving the P2P Invitation request to join an existing P2P Group. */
 935         P2P_STATE_RECV_INVITE_REQ_JOIN = 19,
 936         /* receiving the P2P Invitation response with failure */
 937         P2P_STATE_RX_INVITE_RESP_FAIL = 20,
 938         /* receiving p2p negotiation response with information is not available */
 939         P2P_STATE_RX_INFOR_NOREADY = 21,
 940         /* sending p2p negotiation response with information is not available */
 941         P2P_STATE_TX_INFOR_NOREADY = 22,
 942 };
 943
 944 enum P2P_WPSINFO {
 945         P2P_NO_WPSINFO                          = 0,
 946         P2P_GOT_WPSINFO_PEER_DISPLAY_PIN        = 1,
 947         P2P_GOT_WPSINFO_SELF_DISPLAY_PIN        = 2,
 948         P2P_GOT_WPSINFO_PBC                     = 3,
 949 };
 950
 951 #define P2P_PRIVATE_IOCTL_SET_LEN               64
 952
 953 enum P2P_PROTO_WK_ID {
 954         P2P_FIND_PHASE_WK = 0,
 955         P2P_RESTORE_STATE_WK = 1,
 956         P2P_PRE_TX_PROVDISC_PROCESS_WK = 2,
 957         P2P_PRE_TX_NEGOREQ_PROCESS_WK = 3,
 958         P2P_PRE_TX_INVITEREQ_PROCESS_WK = 4,
 959         P2P_AP_P2P_CH_SWITCH_PROCESS_WK = 5,
 960         P2P_RO_CH_WK = 6,
 961 };
 962
 963 enum P2P_PS_STATE {
 964         P2P_PS_DISABLE = 0,
 965         P2P_PS_ENABLE = 1,
 966         P2P_PS_SCAN = 2,
 967         P2P_PS_SCAN_DONE = 3,
 968         P2P_PS_ALLSTASLEEP = 4, /*  for P2P GO */
 969 };
 970
 971 enum P2P_PS_MODE {
 972         P2P_PS_NONE = 0,
 973         P2P_PS_CTWINDOW = 1,
 974         P2P_PS_NOA       = 2,
 975         P2P_PS_MIX = 3, /*  CTWindow and NoA */
 976 };
 977
 978 /*      =====================WFD Section===================== */
 979 /*      For Wi-Fi Display */
 980 #define WFD_ATTR_DEVICE_INFO            0x00
 981 #define WFD_ATTR_ASSOC_BSSID            0x01
 982 #define WFD_ATTR_COUPLED_SINK_INFO      0x06
 983 #define WFD_ATTR_LOCAL_IP_ADDR          0x08
 984 #define WFD_ATTR_SESSION_INFO           0x09
 985 #define WFD_ATTR_ALTER_MAC              0x0a
 986
 987 /*      For WFD Device Information Attribute */
 988 #define WFD_DEVINFO_SOURCE                      0x0000
 989 #define WFD_DEVINFO_PSINK                       0x0001
 990 #define WFD_DEVINFO_SSINK                       0x0002
 991 #define WFD_DEVINFO_DUAL                        0x0003
 992
 993 #define WFD_DEVINFO_SESSION_AVAIL               0x0010
 994 #define WFD_DEVINFO_WSD                         0x0040
 995 #define WFD_DEVINFO_PC_TDLS                     0x0080
 996 #define WFD_DEVINFO_HDCP_SUPPORT                0x0100
 997
 998 #define IP_MCAST_MAC(mac)                               \
 999         ((mac[0] == 0x01) && (mac[1] == 0x00) && (mac[2] == 0x5e))
1000 #define ICMPV6_MCAST_MAC(mac)                           \
1001         ((mac[0] == 0x33) && (mac[1] == 0x33) && (mac[2] != 0xff))
1002
1003 #endif /*  _WIFI_H_ */