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
  24 #ifdef BIT
  25 /* error        "BIT define occurred earlier elsewhere!\n" */
  26 #undef BIT
  27 #endif
  28 #define BIT(x)  (1 << (x))
  29
  30
  31 #define WLAN_ETHHDR_LEN         14
  32 #define WLAN_ETHADDR_LEN        6
  33 #define WLAN_IEEE_OUI_LEN       3
  34 #define WLAN_ADDR_LEN           6
  35 #define WLAN_CRC_LEN            4
  36 #define WLAN_BSSID_LEN          6
  37 #define WLAN_BSS_TS_LEN         8
  38 #define WLAN_HDR_A3_LEN         24
  39 #define WLAN_HDR_A4_LEN         30
  40 #define WLAN_HDR_A3_QOS_LEN     26
  41 #define WLAN_HDR_A4_QOS_LEN     32
  42 #define WLAN_SSID_MAXLEN        32
  43 #define WLAN_DATA_MAXLEN        2312
  44
  45 #define WLAN_A3_PN_OFFSET       24
  46 #define WLAN_A4_PN_OFFSET       30
  47
  48 #define WLAN_MIN_ETHFRM_LEN     60
  49 #define WLAN_MAX_ETHFRM_LEN     1514
  50 #define WLAN_ETHHDR_LEN         14
  51
  52 #define P80211CAPTURE_VERSION   0x80211001
  53
  54 /*  This value is tested by WiFi 11n Test Plan 5.2.3. */
  55 /*  This test verifies the WLAN NIC can update the NAV through sending
  56  *  the CTS with large duration. */
  57 #define WiFiNavUpperUs                          30000   /*  30 ms */
  58
  59 enum WIFI_FRAME_TYPE {
  60         WIFI_MGT_TYPE  =        (0),
  61         WIFI_CTRL_TYPE =        (BIT(2)),
  62         WIFI_DATA_TYPE =        (BIT(3)),
  63         WIFI_QOS_DATA_TYPE      = (BIT(7)|BIT(3)),      /*  QoS Data */
  64 };
  65
  66 enum WIFI_FRAME_SUBTYPE {
  67         /*  below is for mgt frame */
  68         WIFI_ASSOCREQ       = (0 | WIFI_MGT_TYPE),
  69         WIFI_ASSOCRSP       = (BIT(4) | WIFI_MGT_TYPE),
  70         WIFI_REASSOCREQ     = (BIT(5) | WIFI_MGT_TYPE),
  71         WIFI_REASSOCRSP     = (BIT(5) | BIT(4) | WIFI_MGT_TYPE),
  72         WIFI_PROBEREQ       = (BIT(6) | WIFI_MGT_TYPE),
  73         WIFI_PROBERSP       = (BIT(6) | BIT(4) | WIFI_MGT_TYPE),
  74         WIFI_BEACON         = (BIT(7) | WIFI_MGT_TYPE),
  75         WIFI_ATIM           = (BIT(7) | BIT(4) | WIFI_MGT_TYPE),
  76         WIFI_DISASSOC       = (BIT(7) | BIT(5) | WIFI_MGT_TYPE),
  77         WIFI_AUTH           = (BIT(7) | BIT(5) | BIT(4) | WIFI_MGT_TYPE),
  78         WIFI_DEAUTH         = (BIT(7) | BIT(6) | WIFI_MGT_TYPE),
  79         WIFI_ACTION         = (BIT(7) | BIT(6) | BIT(4) | WIFI_MGT_TYPE),
  80
  81         /*  below is for control frame */
  82         WIFI_PSPOLL         = (BIT(7) | BIT(5) | WIFI_CTRL_TYPE),
  83         WIFI_RTS            = (BIT(7) | BIT(5) | BIT(4) | WIFI_CTRL_TYPE),
  84         WIFI_CTS            = (BIT(7) | BIT(6) | WIFI_CTRL_TYPE),
  85         WIFI_ACK            = (BIT(7) | BIT(6) | BIT(4) | WIFI_CTRL_TYPE),
  86         WIFI_CFEND          = (BIT(7) | BIT(6) | BIT(5) | WIFI_CTRL_TYPE),
  87         WIFI_CFEND_CFACK    = (BIT(7) | BIT(6) | BIT(5) | BIT(4) |
  88         WIFI_CTRL_TYPE),
  89
  90         /*  below is for data frame */
  91         WIFI_DATA           = (0 | WIFI_DATA_TYPE),
  92         WIFI_DATA_CFACK     = (BIT(4) | WIFI_DATA_TYPE),
  93         WIFI_DATA_CFPOLL    = (BIT(5) | WIFI_DATA_TYPE),
  94         WIFI_DATA_CFACKPOLL = (BIT(5) | BIT(4) | WIFI_DATA_TYPE),
  95         WIFI_DATA_NULL      = (BIT(6) | WIFI_DATA_TYPE),
  96         WIFI_CF_ACK         = (BIT(6) | BIT(4) | WIFI_DATA_TYPE),
  97         WIFI_CF_POLL        = (BIT(6) | BIT(5) | WIFI_DATA_TYPE),
  98         WIFI_CF_ACKPOLL     = (BIT(6) | BIT(5) | BIT(4) | WIFI_DATA_TYPE),
  99         WIFI_QOS_DATA_NULL      = (BIT(6) | WIFI_QOS_DATA_TYPE),
 100 };
 101
 102 enum WIFI_REASON_CODE   {
 103         _RSON_RESERVED_                 = 0,
 104         _RSON_UNSPECIFIED_              = 1,
 105         _RSON_AUTH_NO_LONGER_VALID_     = 2,
 106         _RSON_DEAUTH_STA_LEAVING_       = 3,
 107         _RSON_INACTIVITY_               = 4,
 108         _RSON_UNABLE_HANDLE_            = 5,
 109         _RSON_CLS2_                     = 6,
 110         _RSON_CLS3_                     = 7,
 111         _RSON_DISAOC_STA_LEAVING_       = 8,
 112         _RSON_ASOC_NOT_AUTH_            = 9,
 113
 114         /*  WPA reason */
 115         _RSON_INVALID_IE_               = 13,
 116         _RSON_MIC_FAILURE_              = 14,
 117         _RSON_4WAY_HNDSHK_TIMEOUT_      = 15,
 118         _RSON_GROUP_KEY_UPDATE_TIMEOUT_ = 16,
 119         _RSON_DIFF_IE_                  = 17,
 120         _RSON_MLTCST_CIPHER_NOT_VALID_  = 18,
 121         _RSON_UNICST_CIPHER_NOT_VALID_  = 19,
 122         _RSON_AKMP_NOT_VALID_           = 20,
 123         _RSON_UNSUPPORT_RSNE_VER_       = 21,
 124         _RSON_INVALID_RSNE_CAP_         = 22,
 125         _RSON_IEEE_802DOT1X_AUTH_FAIL_  = 23,
 126
 127         /* belowing are Realtek definition */
 128         _RSON_PMK_NOT_AVAILABLE_        = 24,
 129         _RSON_TDLS_TEAR_TOOFAR_         = 25,
 130         _RSON_TDLS_TEAR_UN_RSN_         = 26,
 131 };
 132
 133 /* Reason codes (IEEE 802.11-2007, 7.3.1.7, Table 7-22)
 134
 135 #define WLAN_REASON_UNSPECIFIED 1
 136 #define WLAN_REASON_PREV_AUTH_NOT_VALID 2
 137 #define WLAN_REASON_DEAUTH_LEAVING 3
 138 #define WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY 4
 139 #define WLAN_REASON_DISASSOC_AP_BUSY 5
 140 #define WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA 6
 141 #define WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA 7
 142 #define WLAN_REASON_DISASSOC_STA_HAS_LEFT 8
 143 #define WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH 9 */
 144 /* IEEE 802.11h */
 145 #define WLAN_REASON_PWR_CAPABILITY_NOT_VALID 10
 146 #define WLAN_REASON_SUPPORTED_CHANNEL_NOT_VALID 11
 147
 148 /* IEEE 802.11i
 149 #define WLAN_REASON_INVALID_IE 13
 150 #define WLAN_REASON_MICHAEL_MIC_FAILURE 14
 151 #define WLAN_REASON_4WAY_HANDSHAKE_TIMEOUT 15
 152 #define WLAN_REASON_GROUP_KEY_UPDATE_TIMEOUT 16
 153 #define WLAN_REASON_IE_IN_4WAY_DIFFERS 17
 154 #define WLAN_REASON_GROUP_CIPHER_NOT_VALID 18
 155 #define WLAN_REASON_PAIRWISE_CIPHER_NOT_VALID 19
 156 #define WLAN_REASON_AKMP_NOT_VALID 20
 157 #define WLAN_REASON_UNSUPPORTED_RSN_IE_VERSION 21
 158 #define WLAN_REASON_INVALID_RSN_IE_CAPAB 22
 159 #define WLAN_REASON_IEEE_802_1X_AUTH_FAILED 23
 160 #define WLAN_REASON_CIPHER_SUITE_REJECTED 24 */
 161
 162 enum WIFI_STATUS_CODE {
 163         _STATS_SUCCESSFUL_              = 0,
 164         _STATS_FAILURE_                 = 1,
 165         _STATS_CAP_FAIL_                = 10,
 166         _STATS_NO_ASOC_                 = 11,
 167         _STATS_OTHER_                   = 12,
 168         _STATS_NO_SUPP_ALG_             = 13,
 169         _STATS_OUT_OF_AUTH_SEQ_         = 14,
 170         _STATS_CHALLENGE_FAIL_          = 15,
 171         _STATS_AUTH_TIMEOUT_            = 16,
 172         _STATS_UNABLE_HANDLE_STA_       = 17,
 173         _STATS_RATE_FAIL_               = 18,
 174 };
 175
 176 /* Status codes (IEEE 802.11-2007, 7.3.1.9, Table 7-23)
 177 #define WLAN_STATUS_SUCCESS 0
 178 #define WLAN_STATUS_UNSPECIFIED_FAILURE 1
 179 #define WLAN_STATUS_CAPS_UNSUPPORTED 10
 180 #define WLAN_STATUS_REASSOC_NO_ASSOC 11
 181 #define WLAN_STATUS_ASSOC_DENIED_UNSPEC 12
 182 #define WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG 13
 183 #define WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION 14
 184 #define WLAN_STATUS_CHALLENGE_FAIL 15
 185 #define WLAN_STATUS_AUTH_TIMEOUT 16
 186 #define WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA 17
 187 #define WLAN_STATUS_ASSOC_DENIED_RATES 18 */
 188
 189 /* entended */
 190 /* IEEE 802.11b */
 191 #define WLAN_STATUS_ASSOC_DENIED_NOSHORT 19
 192 #define WLAN_STATUS_ASSOC_DENIED_NOPBCC 20
 193 #define WLAN_STATUS_ASSOC_DENIED_NOAGILITY 21
 194 /* IEEE 802.11h */
 195 #define WLAN_STATUS_SPEC_MGMT_REQUIRED 22
 196 #define WLAN_STATUS_PWR_CAPABILITY_NOT_VALID 23
 197 #define WLAN_STATUS_SUPPORTED_CHANNEL_NOT_VALID 24
 198 /* IEEE 802.11g */
 199 #define WLAN_STATUS_ASSOC_DENIED_NO_SHORT_SLOT_TIME 25
 200 #define WLAN_STATUS_ASSOC_DENIED_NO_ER_PBCC 26
 201 #define WLAN_STATUS_ASSOC_DENIED_NO_DSSS_OFDM 27
 202 /* IEEE 802.11w */
 203 #define WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY 30
 204 #define WLAN_STATUS_ROBUST_MGMT_FRAME_POLICY_VIOLATION 31
 205 /* IEEE 802.11i */
 206 #define WLAN_STATUS_INVALID_IE 40
 207 #define WLAN_STATUS_GROUP_CIPHER_NOT_VALID 41
 208 #define WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID 42
 209 #define WLAN_STATUS_AKMP_NOT_VALID 43
 210 #define WLAN_STATUS_UNSUPPORTED_RSN_IE_VERSION 44
 211 #define WLAN_STATUS_INVALID_RSN_IE_CAPAB 45
 212 #define WLAN_STATUS_CIPHER_REJECTED_PER_POLICY 46
 213 #define WLAN_STATUS_TS_NOT_CREATED 47
 214 #define WLAN_STATUS_DIRECT_LINK_NOT_ALLOWED 48
 215 #define WLAN_STATUS_DEST_STA_NOT_PRESENT 49
 216 #define WLAN_STATUS_DEST_STA_NOT_QOS_STA 50
 217 #define WLAN_STATUS_ASSOC_DENIED_LISTEN_INT_TOO_LARGE 51
 218 /* IEEE 802.11r */
 219 #define WLAN_STATUS_INVALID_FT_ACTION_FRAME_COUNT 52
 220 #define WLAN_STATUS_INVALID_PMKID 53
 221 #define WLAN_STATUS_INVALID_MDIE 54
 222 #define WLAN_STATUS_INVALID_FTIE 55
 223
 224 enum WIFI_REG_DOMAIN {
 225         DOMAIN_FCC      = 1,
 226         DOMAIN_IC       = 2,
 227         DOMAIN_ETSI     = 3,
 228         DOMAIN_SPA      = 4,
 229         DOMAIN_FRANCE   = 5,
 230         DOMAIN_MKK      = 6,
 231         DOMAIN_ISRAEL   = 7,
 232         DOMAIN_MKK1     = 8,
 233         DOMAIN_MKK2     = 9,
 234         DOMAIN_MKK3     = 10,
 235         DOMAIN_MAX
 236 };
 237
 238 #define _TO_DS_         BIT(8)
 239 #define _FROM_DS_       BIT(9)
 240 #define _MORE_FRAG_     BIT(10)
 241 #define _RETRY_         BIT(11)
 242 #define _PWRMGT_        BIT(12)
 243 #define _MORE_DATA_     BIT(13)
 244 #define _PRIVACY_       BIT(14)
 245 #define _ORDER_         BIT(15)
 246
 247 #define SetToDs(pbuf)   \
 248         *(__le16 *)(pbuf) |= cpu_to_le16(_TO_DS_)
 249
 250 #define GetToDs(pbuf)   (((*(__le16 *)(pbuf)) & cpu_to_le16(_TO_DS_)) != 0)
 251
 252 #define ClearToDs(pbuf) \
 253         *(__le16 *)(pbuf) &= (~cpu_to_le16(_TO_DS_))
 254
 255 #define SetFrDs(pbuf)   \
 256         *(__le16 *)(pbuf) |= cpu_to_le16(_FROM_DS_)
 257
 258 #define GetFrDs(pbuf)   (((*(__le16 *)(pbuf)) & cpu_to_le16(_FROM_DS_)) != 0)
 259
 260 #define ClearFrDs(pbuf) \
 261         *(__le16 *)(pbuf) &= (~cpu_to_le16(_FROM_DS_))
 262
 263 #define get_tofr_ds(pframe)     ((GetToDs(pframe) << 1) | GetFrDs(pframe))
 264
 265
 266 #define SetMFrag(pbuf)  \
 267         *(__le16 *)(pbuf) |= cpu_to_le16(_MORE_FRAG_)
 268
 269 #define GetMFrag(pbuf)  (((*(__le16 *)(pbuf)) & cpu_to_le16(_MORE_FRAG_)) != 0)
 270
 271 #define ClearMFrag(pbuf)        \
 272         *(__le16 *)(pbuf) &= (~cpu_to_le16(_MORE_FRAG_))
 273
 274 #define SetRetry(pbuf)  \
 275         *(__le16 *)(pbuf) |= cpu_to_le16(_RETRY_)
 276
 277 #define GetRetry(pbuf)  (((*(__le16 *)(pbuf)) & cpu_to_le16(_RETRY_)) != 0)
 278
 279 #define ClearRetry(pbuf)        \
 280         *(__le16 *)(pbuf) &= (~cpu_to_le16(_RETRY_))
 281
 282 #define SetPwrMgt(pbuf) \
 283         *(__le16 *)(pbuf) |= cpu_to_le16(_PWRMGT_)
 284
 285 #define GetPwrMgt(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(_PWRMGT_)) != 0)
 286
 287 #define ClearPwrMgt(pbuf)       \
 288         *(__le16 *)(pbuf) &= (~cpu_to_le16(_PWRMGT_))
 289
 290 #define SetMData(pbuf)  \
 291         *(__le16 *)(pbuf) |= cpu_to_le16(_MORE_DATA_)
 292
 293 #define GetMData(pbuf)  (((*(__le16 *)(pbuf)) & cpu_to_le16(_MORE_DATA_)) != 0)
 294
 295 #define ClearMData(pbuf)        \
 296         *(__le16 *)(pbuf) &= (~cpu_to_le16(_MORE_DATA_))
 297
 298 #define SetPrivacy(pbuf)        \
 299         *(__le16 *)(pbuf) |= cpu_to_le16(_PRIVACY_)
 300
 301 #define GetPrivacy(pbuf)                                        \
 302         (((*(__le16 *)(pbuf)) & cpu_to_le16(_PRIVACY_)) != 0)
 303
 304 #define GetOrder(pbuf)                                  \
 305         (((*(__le16 *)(pbuf)) & cpu_to_le16(_ORDER_)) != 0)
 306
 307 #define GetFrameType(pbuf)                              \
 308         (le16_to_cpu(*(__le16 *)(pbuf)) & (BIT(3) | BIT(2)))
 309
 310 #define GetFrameSubType(pbuf)   (le16_to_cpu(*(__le16 *)(pbuf)) & (BIT(7) |\
 311          BIT(6) | BIT(5) | BIT(4) | BIT(3) | BIT(2)))
 312
 313 #define SetFrameSubType(pbuf, type) \
 314         do {    \
 315                 *(__le16 *)(pbuf) &= cpu_to_le16(~(BIT(7) | BIT(6) |    \
 316                  BIT(5) | BIT(4) | BIT(3) | BIT(2))); \
 317                 *(__le16 *)(pbuf) |= cpu_to_le16(type); \
 318         } while (0)
 319
 320 #define GetSequence(pbuf)                       \
 321         (le16_to_cpu(*(__le16 *)((size_t)(pbuf) + 22)) >> 4)
 322
 323 #define GetFragNum(pbuf)                        \
 324         (le16_to_cpu(*(__le16 *)((size_t)(pbuf) + 22)) & 0x0f)
 325
 326 #define SetSeqNum(pbuf, num) \
 327         do {    \
 328                 *(__le16 *)((size_t)(pbuf) + 22) = \
 329                         ((*(__le16 *)((size_t)(pbuf) + 22)) & cpu_to_le16((unsigned short)0x000f)) | \
 330                         cpu_to_le16((unsigned short)(0xfff0 & (num << 4))); \
 331         } while (0)
 332
 333 #define SetDuration(pbuf, dur) \
 334         *(__le16 *)((size_t)(pbuf) + 2) = cpu_to_le16(0xffff & (dur))
 335
 336
 337 #define SetPriority(pbuf, tid)  \
 338         *(__le16 *)(pbuf) |= cpu_to_le16(tid & 0xf)
 339
 340 #define GetPriority(pbuf)       ((le16_to_cpu(*(__le16 *)(pbuf))) & 0xf)
 341
 342 #define SetEOSP(pbuf, eosp)     \
 343                 *(__le16 *)(pbuf) |= cpu_to_le16((eosp & 1) << 4)
 344
 345 #define SetAckpolicy(pbuf, ack) \
 346         *(__le16 *)(pbuf) |= cpu_to_le16((ack & 3) << 5)
 347
 348 #define GetAckpolicy(pbuf) (((le16_to_cpu(*(__le16 *)pbuf)) >> 5) & 0x3)
 349
 350 #define GetAMsdu(pbuf) (((le16_to_cpu(*(__le16 *)pbuf)) >> 7) & 0x1)
 351
 352 #define GetAid(pbuf)    (le16_to_cpu(*(__le16 *)((size_t)(pbuf) + 2)) & 0x3fff)
 353
 354 #define GetAddr1Ptr(pbuf)       ((unsigned char *)((size_t)(pbuf) + 4))
 355
 356 #define GetAddr2Ptr(pbuf)       ((unsigned char *)((size_t)(pbuf) + 10))
 357
 358 #define GetAddr3Ptr(pbuf)       ((unsigned char *)((size_t)(pbuf) + 16))
 359
 360 #define GetAddr4Ptr(pbuf)       ((unsigned char *)((size_t)(pbuf) + 24))
 361
 362 #define MacAddr_isBcst(addr) \
 363         ( \
 364         ((addr[0] == 0xff) && (addr[1] == 0xff) && \
 365         (addr[2] == 0xff) && (addr[3] == 0xff) && \
 366         (addr[4] == 0xff) && (addr[5] == 0xff))  ? true : false \
 367 )
 368
 369 static inline int IS_MCAST(unsigned char *da)
 370 {
 371         if ((*da) & 0x01)
 372                 return true;
 373         else
 374                 return false;
 375 }
 376
 377 static inline unsigned char *get_da(unsigned char *pframe)
 378 {
 379         unsigned char   *da;
 380         unsigned int to_fr_ds = (GetToDs(pframe) << 1) | GetFrDs(pframe);
 381
 382         switch (to_fr_ds) {
 383         case 0x00:      /*  ToDs=0, FromDs=0 */
 384                 da = GetAddr1Ptr(pframe);
 385                 break;
 386         case 0x01:      /*  ToDs=0, FromDs=1 */
 387                 da = GetAddr1Ptr(pframe);
 388                 break;
 389         case 0x02:      /*  ToDs=1, FromDs=0 */
 390                 da = GetAddr3Ptr(pframe);
 391                 break;
 392         default:        /*  ToDs=1, FromDs=1 */
 393                 da = GetAddr3Ptr(pframe);
 394                 break;
 395         }
 396         return da;
 397 }
 398
 399 static inline unsigned char *get_sa(unsigned char *pframe)
 400 {
 401         unsigned char   *sa;
 402         unsigned int    to_fr_ds = (GetToDs(pframe) << 1) | GetFrDs(pframe);
 403
 404         switch (to_fr_ds) {
 405         case 0x00:      /*  ToDs=0, FromDs=0 */
 406                 sa = GetAddr2Ptr(pframe);
 407                 break;
 408         case 0x01:      /*  ToDs=0, FromDs=1 */
 409                 sa = GetAddr3Ptr(pframe);
 410                 break;
 411         case 0x02:      /*  ToDs=1, FromDs=0 */
 412                 sa = GetAddr2Ptr(pframe);
 413                 break;
 414         default:        /*  ToDs=1, FromDs=1 */
 415                 sa = GetAddr4Ptr(pframe);
 416                 break;
 417         }
 418         return sa;
 419 }
 420
 421 static inline unsigned char *get_hdr_bssid(unsigned char *pframe)
 422 {
 423         unsigned char   *sa;
 424         unsigned int    to_fr_ds = (GetToDs(pframe) << 1) | GetFrDs(pframe);
 425
 426         switch (to_fr_ds) {
 427         case 0x00:      /*  ToDs=0, FromDs=0 */
 428                 sa = GetAddr3Ptr(pframe);
 429                 break;
 430         case 0x01:      /*  ToDs=0, FromDs=1 */
 431                 sa = GetAddr2Ptr(pframe);
 432                 break;
 433         case 0x02:      /*  ToDs=1, FromDs=0 */
 434                 sa = GetAddr1Ptr(pframe);
 435                 break;
 436         case 0x03:      /*  ToDs=1, FromDs=1 */
 437                 sa = GetAddr1Ptr(pframe);
 438                 break;
 439         default:
 440                 sa = NULL; /*  */
 441                 break;
 442         }
 443         return sa;
 444 }
 445
 446 static inline int IsFrameTypeCtrl(unsigned char *pframe)
 447 {
 448         if (WIFI_CTRL_TYPE == GetFrameType(pframe))
 449                 return true;
 450         else
 451                 return false;
 452 }
 453 /*-----------------------------------------------------------------------------
 454                         Below is for the security related definition
 455 ------------------------------------------------------------------------------*/
 456 #define _RESERVED_FRAME_TYPE_           0
 457 #define _SKB_FRAME_TYPE_                2
 458 #define _PRE_ALLOCMEM_                  1
 459 #define _PRE_ALLOCHDR_                  3
 460 #define _PRE_ALLOCLLCHDR_               4
 461 #define _PRE_ALLOCICVHDR_               5
 462 #define _PRE_ALLOCMICHDR_               6
 463
 464 #define _SIFSTIME_                              \
 465         ((priv->pmib->dot11BssType.net_work_type & WIRELESS_11A) ? 16 : 10)
 466 #define _ACKCTSLNG_             14      /* 14 bytes long, including crclng */
 467 #define _CRCLNG_                4
 468
 469 #define _ASOCREQ_IE_OFFSET_     4       /*  excluding wlan_hdr */
 470 #define _ASOCRSP_IE_OFFSET_     6
 471 #define _REASOCREQ_IE_OFFSET_   10
 472 #define _REASOCRSP_IE_OFFSET_   6
 473 #define _PROBEREQ_IE_OFFSET_    0
 474 #define _PROBERSP_IE_OFFSET_    12
 475 #define _AUTH_IE_OFFSET_        6
 476 #define _DEAUTH_IE_OFFSET_      0
 477 #define _BEACON_IE_OFFSET_      12
 478 #define _PUBLIC_ACTION_IE_OFFSET_       8
 479
 480 #define _FIXED_IE_LENGTH_       _BEACON_IE_OFFSET_
 481
 482 #define _SSID_IE_               0
 483 #define _SUPPORTEDRATES_IE_     1
 484 #define _DSSET_IE_              3
 485 #define _TIM_IE_                5
 486 #define _IBSS_PARA_IE_          6
 487 #define _COUNTRY_IE_            7
 488 #define _CHLGETXT_IE_           16
 489 #define _SUPPORTED_CH_IE_       36
 490 #define _CH_SWTICH_ANNOUNCE_    37      /* Secondary Channel Offset */
 491 #define _RSN_IE_2_              48
 492 #define _SSN_IE_1_              221
 493 #define _ERPINFO_IE_            42
 494 #define _EXT_SUPPORTEDRATES_IE_ 50
 495
 496 #define _HT_CAPABILITY_IE_      45
 497 #define _FTIE_                  55
 498 #define _TIMEOUT_ITVL_IE_       56
 499 #define _SRC_IE_                59
 500 #define _HT_EXTRA_INFO_IE_      61
 501 #define _HT_ADD_INFO_IE_        61 /* _HT_EXTRA_INFO_IE_ */
 502 #define _WAPI_IE_               68
 503
 504
 505 #define EID_BSSCoexistence      72 /*  20/40 BSS Coexistence */
 506 #define EID_BSSIntolerantChlReport      73
 507 #define _RIC_Descriptor_IE_     75
 508
 509 #define _LINK_ID_IE_            101
 510 #define _CH_SWITCH_TIMING_      104
 511 #define _PTI_BUFFER_STATUS_     106
 512 #define _EXT_CAP_IE_            127
 513 #define _VENDOR_SPECIFIC_IE_    221
 514
 515 #define _RESERVED47_            47
 516
 517 /* ---------------------------------------------------------------------------
 518                                         Below is the fixed elements...
 519 -----------------------------------------------------------------------------*/
 520 #define _AUTH_ALGM_NUM_         2
 521 #define _AUTH_SEQ_NUM_          2
 522 #define _BEACON_ITERVAL_        2
 523 #define _CAPABILITY_            2
 524 #define _CURRENT_APADDR_        6
 525 #define _LISTEN_INTERVAL_       2
 526 #define _RSON_CODE_             2
 527 #define _ASOC_ID_               2
 528 #define _STATUS_CODE_           2
 529 #define _TIMESTAMP_             8
 530
 531 #define AUTH_ODD_TO             0
 532 #define AUTH_EVEN_TO            1
 533
 534 #define WLAN_ETHCONV_ENCAP      1
 535 #define WLAN_ETHCONV_RFC1042    2
 536 #define WLAN_ETHCONV_8021h      3
 537
 538 #define cap_ESS         BIT(0)
 539 #define cap_IBSS        BIT(1)
 540 #define cap_CFPollable  BIT(2)
 541 #define cap_CFRequest   BIT(3)
 542 #define cap_Privacy     BIT(4)
 543 #define cap_ShortPremble BIT(5)
 544 #define cap_PBCC        BIT(6)
 545 #define cap_ChAgility   BIT(7)
 546 #define cap_SpecMgmt    BIT(8)
 547 #define cap_QoSi        BIT(9)
 548 #define cap_ShortSlot   BIT(10)
 549
 550 /*-----------------------------------------------------------------------------
 551                                 Below is the definition for 802.11i / 802.1x
 552 ------------------------------------------------------------------------------*/
 553 #define _IEEE8021X_MGT_                 1       /*  WPA */
 554 #define _IEEE8021X_PSK_                 2       /*  WPA with pre-shared key */
 555
 556 /*
 557 #define _NO_PRIVACY_                    0
 558 #define _WEP_40_PRIVACY_                1
 559 #define _TKIP_PRIVACY_                  2
 560 #define _WRAP_PRIVACY_                  3
 561 #define _CCMP_PRIVACY_                  4
 562 #define _WEP_104_PRIVACY_               5
 563 #define _WEP_WPA_MIXED_PRIVACY_ 6       WEP + WPA
 564 */
 565
 566 /*-----------------------------------------------------------------------------
 567                                 Below is the definition for WMM
 568 ------------------------------------------------------------------------------*/
 569 #define _WMM_IE_Length_                         7  /*  for WMM STA */
 570 #define _WMM_Para_Element_Length_               24
 571
 572
 573 /*-----------------------------------------------------------------------------
 574                                 Below is the definition for 802.11n
 575 ------------------------------------------------------------------------------*/
 576
 577 #define SetOrderBit(pbuf)       \
 578         do      {       \
 579                 *(unsigned short *)(pbuf) |= cpu_to_le16(_ORDER_); \
 580         } while (0)
 581
 582 #define GetOrderBit(pbuf)                       \
 583         (((*(unsigned short *)(pbuf)) & le16_to_cpu(_ORDER_)) != 0)
 584
 585
 586 /**
 587  * struct rtw_ieee80211_bar - HT Block Ack Request
 588  *
 589  * This structure refers to "HT BlockAckReq" as
 590  * described in 802.11n draft section 7.2.1.7.1
 591  */
 592 struct rtw_ieee80211_bar {
 593         unsigned short frame_control;
 594         unsigned short duration;
 595         unsigned char ra[6];
 596         unsigned char ta[6];
 597         unsigned short control;
 598         unsigned short start_seq_num;
 599 } __packed;
 600
 601 /* 802.11 BAR control masks */
 602 #define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL     0x0000
 603 #define IEEE80211_BAR_CTRL_CBMTID_COMPRESSED_BA  0x0004
 604
 605  /**
 606  * struct rtw_ieee80211_ht_cap - HT capabilities
 607  *
 608  * This structure refers to "HT capabilities element" as
 609  * described in 802.11n draft section 7.3.2.52
 610  */
 611
 612 struct rtw_ieee80211_ht_cap {
 613         unsigned short  cap_info;
 614         unsigned char   ampdu_params_info;
 615         unsigned char   supp_mcs_set[16];
 616         unsigned short  extended_ht_cap_info;
 617         unsigned int    tx_BF_cap_info;
 618         unsigned char   antenna_selection_info;
 619 } __packed;
 620
 621 /**
 622  * struct rtw_ieee80211_ht_cap - HT additional information
 623  *
 624  * This structure refers to "HT information element" as
 625  * described in 802.11n draft section 7.3.2.53
 626  */
 627 struct ieee80211_ht_addt_info {
 628         unsigned char   control_chan;
 629         unsigned char   ht_param;
 630         unsigned short  operation_mode;
 631         unsigned short  stbc_param;
 632         unsigned char   basic_set[16];
 633 } __packed;
 634
 635 struct HT_caps_element {
 636         union {
 637                 struct {
 638                         __le16  HT_caps_info;
 639                         unsigned char   AMPDU_para;
 640                         unsigned char   MCS_rate[16];
 641                         unsigned short  HT_ext_caps;
 642                         unsigned int    Beamforming_caps;
 643                         unsigned char   ASEL_caps;
 644                 } HT_cap_element;
 645                 unsigned char HT_cap[26];
 646         } u;
 647 } __packed;
 648
 649 struct HT_info_element {
 650         unsigned char   primary_channel;
 651         unsigned char   infos[5];
 652         unsigned char   MCS_rate[16];
 653 } __packed;
 654
 655 struct AC_param {
 656         unsigned char           ACI_AIFSN;
 657         unsigned char           CW;
 658         __le16  TXOP_limit;
 659 } __packed;
 660
 661 struct WMM_para_element {
 662         unsigned char           QoS_info;
 663         unsigned char           reserved;
 664         struct AC_param ac_param[4];
 665 } __packed;
 666
 667 struct ADDBA_request {
 668         unsigned char   dialog_token;
 669         __le16          BA_para_set;
 670         unsigned short  BA_timeout_value;
 671         unsigned short  BA_starting_seqctrl;
 672 } __packed;
 673
 674 enum ht_cap_ampdu_factor {
 675         MAX_AMPDU_FACTOR_8K     = 0,
 676         MAX_AMPDU_FACTOR_16K    = 1,
 677         MAX_AMPDU_FACTOR_32K    = 2,
 678         MAX_AMPDU_FACTOR_64K    = 3,
 679 };
 680
 681 /* 802.11n HT capabilities masks */
 682 #define IEEE80211_HT_CAP_SUP_WIDTH              0x0002
 683 #define IEEE80211_HT_CAP_SM_PS                  0x000C
 684 #define IEEE80211_HT_CAP_GRN_FLD                0x0010
 685 #define IEEE80211_HT_CAP_SGI_20                 0x0020
 686 #define IEEE80211_HT_CAP_SGI_40                 0x0040
 687 #define IEEE80211_HT_CAP_TX_STBC                0x0080
 688 #define IEEE80211_HT_CAP_RX_STBC                0x0300
 689 #define IEEE80211_HT_CAP_DELAY_BA               0x0400
 690 #define IEEE80211_HT_CAP_MAX_AMSDU              0x0800
 691 #define IEEE80211_HT_CAP_DSSSCCK40              0x1000
 692 /* 802.11n HT capability AMPDU settings */
 693 #define IEEE80211_HT_CAP_AMPDU_FACTOR           0x03
 694 #define IEEE80211_HT_CAP_AMPDU_DENSITY          0x1C
 695 /* 802.11n HT capability MSC set */
 696 #define IEEE80211_SUPP_MCS_SET_UEQM             4
 697 #define IEEE80211_HT_CAP_MAX_STREAMS            4
 698 #define IEEE80211_SUPP_MCS_SET_LEN              10
 699 /* maximum streams the spec allows */
 700 #define IEEE80211_HT_CAP_MCS_TX_DEFINED         0x01
 701 #define IEEE80211_HT_CAP_MCS_TX_RX_DIFF         0x02
 702 #define IEEE80211_HT_CAP_MCS_TX_STREAMS         0x0C
 703 #define IEEE80211_HT_CAP_MCS_TX_UEQM            0x10
 704 /* 802.11n HT IE masks */
 705 #define IEEE80211_HT_IE_CHA_SEC_OFFSET          0x03
 706 #define IEEE80211_HT_IE_CHA_SEC_NONE            0x00
 707 #define IEEE80211_HT_IE_CHA_SEC_ABOVE           0x01
 708 #define IEEE80211_HT_IE_CHA_SEC_BELOW           0x03
 709 #define IEEE80211_HT_IE_CHA_WIDTH               0x04
 710 #define IEEE80211_HT_IE_HT_PROTECTION           0x0003
 711 #define IEEE80211_HT_IE_NON_GF_STA_PRSNT        0x0004
 712 #define IEEE80211_HT_IE_NON_HT_STA_PRSNT        0x0010
 713
 714 /* block-ack parameters */
 715 #define IEEE80211_ADDBA_PARAM_POLICY_MASK 0x0002
 716 #define IEEE80211_ADDBA_PARAM_TID_MASK 0x003C
 717 #define RTW_IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 0xFFC0
 718 #define IEEE80211_DELBA_PARAM_TID_MASK 0xF000
 719 #define IEEE80211_DELBA_PARAM_INITIATOR_MASK 0x0800
 720
 721 /*
 722  * A-PMDU buffer sizes
 723  * According to IEEE802.11n spec size varies from 8K to 64K (in powers of 2)
 724  */
 725 #define IEEE80211_MIN_AMPDU_BUF 0x8
 726 #define IEEE80211_MAX_AMPDU_BUF 0x40
 727
 728
 729 /* Spatial Multiplexing Power Save Modes */
 730 #define WLAN_HT_CAP_SM_PS_STATIC        0
 731 #define WLAN_HT_CAP_SM_PS_DYNAMIC       1
 732 #define WLAN_HT_CAP_SM_PS_INVALID       2
 733 #define WLAN_HT_CAP_SM_PS_DISABLED      3
 734
 735
 736 #define OP_MODE_PURE                    0
 737 #define OP_MODE_MAY_BE_LEGACY_STAS      1
 738 #define OP_MODE_20MHZ_HT_STA_ASSOCED    2
 739 #define OP_MODE_MIXED                   3
 740
 741 #define HT_INFO_HT_PARAM_SECONDARY_CHNL_OFF_MASK        ((u8)BIT(0) | BIT(1))
 742 #define HT_INFO_HT_PARAM_SECONDARY_CHNL_ABOVE           ((u8)BIT(0))
 743 #define HT_INFO_HT_PARAM_SECONDARY_CHNL_BELOW           ((u8)BIT(0) | BIT(1))
 744 #define HT_INFO_HT_PARAM_REC_TRANS_CHNL_WIDTH           ((u8)BIT(2))
 745 #define HT_INFO_HT_PARAM_RIFS_MODE                      ((u8)BIT(3))
 746 #define HT_INFO_HT_PARAM_CTRL_ACCESS_ONLY               ((u8)BIT(4))
 747 #define HT_INFO_HT_PARAM_SRV_INTERVAL_GRANULARITY       ((u8)BIT(5))
 748
 749 #define HT_INFO_OPERATION_MODE_OP_MODE_MASK     \
 750                 ((u16)(0x0001 | 0x0002))
 751 #define HT_INFO_OPERATION_MODE_OP_MODE_OFFSET           0
 752 #define HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT      ((u8)BIT(2))
 753 #define HT_INFO_OPERATION_MODE_TRANSMIT_BURST_LIMIT     ((u8)BIT(3))
 754 #define HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT       ((u8)BIT(4))
 755
 756 #define HT_INFO_STBC_PARAM_DUAL_BEACON          ((u16)BIT(6))
 757 #define HT_INFO_STBC_PARAM_DUAL_STBC_PROTECT    ((u16)BIT(7))
 758 #define HT_INFO_STBC_PARAM_SECONDARY_BC         ((u16)BIT(8))
 759 #define HT_INFO_STBC_PARAM_LSIG_TXOP_PROTECT_ALLOWED    ((u16)BIT(9))
 760 #define HT_INFO_STBC_PARAM_PCO_ACTIVE           ((u16)BIT(10))
 761 #define HT_INFO_STBC_PARAM_PCO_PHASE            ((u16)BIT(11))
 762
 763 /*      ===============WPS Section=============== */
 764 /*      For WPSv1.0 */
 765 #define WPSOUI                                  0x0050f204
 766 /*      WPS attribute ID */
 767 #define WPS_ATTR_VER1                           0x104A
 768 #define WPS_ATTR_SIMPLE_CONF_STATE              0x1044
 769 #define WPS_ATTR_RESP_TYPE                      0x103B
 770 #define WPS_ATTR_UUID_E                         0x1047
 771 #define WPS_ATTR_MANUFACTURER                   0x1021
 772 #define WPS_ATTR_MODEL_NAME                     0x1023
 773 #define WPS_ATTR_MODEL_NUMBER                   0x1024
 774 #define WPS_ATTR_SERIAL_NUMBER                  0x1042
 775 #define WPS_ATTR_PRIMARY_DEV_TYPE               0x1054
 776 #define WPS_ATTR_SEC_DEV_TYPE_LIST              0x1055
 777 #define WPS_ATTR_DEVICE_NAME                    0x1011
 778 #define WPS_ATTR_CONF_METHOD                    0x1008
 779 #define WPS_ATTR_RF_BANDS                       0x103C
 780 #define WPS_ATTR_DEVICE_PWID                    0x1012
 781 #define WPS_ATTR_REQUEST_TYPE                   0x103A
 782 #define WPS_ATTR_ASSOCIATION_STATE              0x1002
 783 #define WPS_ATTR_CONFIG_ERROR                   0x1009
 784 #define WPS_ATTR_VENDOR_EXT                     0x1049
 785 #define WPS_ATTR_SELECTED_REGISTRAR             0x1041
 786
 787 /*      Value of WPS attribute "WPS_ATTR_DEVICE_NAME */
 788 #define WPS_MAX_DEVICE_NAME_LEN                 32
 789
 790 /*      Value of WPS Request Type Attribute */
 791 #define WPS_REQ_TYPE_ENROLLEE_INFO_ONLY         0x00
 792 #define WPS_REQ_TYPE_ENROLLEE_OPEN_8021X        0x01
 793 #define WPS_REQ_TYPE_REGISTRAR                  0x02
 794 #define WPS_REQ_TYPE_WLAN_MANAGER_REGISTRAR     0x03
 795
 796 /*      Value of WPS Response Type Attribute */
 797 #define WPS_RESPONSE_TYPE_INFO_ONLY     0x00
 798 #define WPS_RESPONSE_TYPE_8021X         0x01
 799 #define WPS_RESPONSE_TYPE_REGISTRAR     0x02
 800 #define WPS_RESPONSE_TYPE_AP            0x03
 801
 802 /*      Value of WPS WiFi Simple Configuration State Attribute */
 803 #define WPS_WSC_STATE_NOT_CONFIG        0x01
 804 #define WPS_WSC_STATE_CONFIG            0x02
 805
 806 /*      Value of WPS Version Attribute */
 807 #define WPS_VERSION_1                   0x10
 808
 809 /*      Value of WPS Configuration Method Attribute */
 810 #define WPS_CONFIG_METHOD_FLASH         0x0001
 811 #define WPS_CONFIG_METHOD_ETHERNET      0x0002
 812 #define WPS_CONFIG_METHOD_LABEL         0x0004
 813 #define WPS_CONFIG_METHOD_DISPLAY       0x0008
 814 #define WPS_CONFIG_METHOD_E_NFC         0x0010
 815 #define WPS_CONFIG_METHOD_I_NFC         0x0020
 816 #define WPS_CONFIG_METHOD_NFC           0x0040
 817 #define WPS_CONFIG_METHOD_PBC           0x0080
 818 #define WPS_CONFIG_METHOD_KEYPAD        0x0100
 819 #define WPS_CONFIG_METHOD_VPBC          0x0280
 820 #define WPS_CONFIG_METHOD_PPBC          0x0480
 821 #define WPS_CONFIG_METHOD_VDISPLAY      0x2008
 822 #define WPS_CONFIG_METHOD_PDISPLAY      0x4008
 823
 824 /*      Value of Category ID of WPS Primary Device Type Attribute */
 825 #define WPS_PDT_CID_DISPLAYS            0x0007
 826 #define WPS_PDT_CID_MULIT_MEDIA         0x0008
 827 #define WPS_PDT_CID_RTK_WIDI            WPS_PDT_CID_MULIT_MEDIA
 828
 829 /*      Value of Sub Category ID of WPS Primary Device Type Attribute */
 830 #define WPS_PDT_SCID_MEDIA_SERVER       0x0005
 831 #define WPS_PDT_SCID_RTK_DMP            WPS_PDT_SCID_MEDIA_SERVER
 832
 833 /*      Value of Device Password ID */
 834 #define WPS_DPID_P                      0x0000
 835 #define WPS_DPID_USER_SPEC              0x0001
 836 #define WPS_DPID_MACHINE_SPEC           0x0002
 837 #define WPS_DPID_REKEY                  0x0003
 838 #define WPS_DPID_PBC                    0x0004
 839 #define WPS_DPID_REGISTRAR_SPEC         0x0005
 840
 841 /*      Value of WPS RF Bands Attribute */
 842 #define WPS_RF_BANDS_2_4_GHZ            0x01
 843 #define WPS_RF_BANDS_5_GHZ              0x02
 844
 845 /*      Value of WPS Association State Attribute */
 846 #define WPS_ASSOC_STATE_NOT_ASSOCIATED          0x00
 847 #define WPS_ASSOC_STATE_CONNECTION_SUCCESS      0x01
 848 #define WPS_ASSOC_STATE_CONFIGURATION_FAILURE   0x02
 849 #define WPS_ASSOC_STATE_ASSOCIATION_FAILURE     0x03
 850 #define WPS_ASSOC_STATE_IP_FAILURE              0x04
 851
 852 /*      =====================P2P Section===================== */
 853 /*      For P2P */
 854 #define P2POUI                                  0x506F9A09
 855
 856 /*      P2P Attribute ID */
 857 #define P2P_ATTR_STATUS                         0x00
 858 #define P2P_ATTR_MINOR_REASON_CODE              0x01
 859 #define P2P_ATTR_CAPABILITY                     0x02
 860 #define P2P_ATTR_DEVICE_ID                      0x03
 861 #define P2P_ATTR_GO_INTENT                      0x04
 862 #define P2P_ATTR_CONF_TIMEOUT                   0x05
 863 #define P2P_ATTR_LISTEN_CH                      0x06
 864 #define P2P_ATTR_GROUP_BSSID                    0x07
 865 #define P2P_ATTR_EX_LISTEN_TIMING               0x08
 866 #define P2P_ATTR_INTENTED_IF_ADDR               0x09
 867 #define P2P_ATTR_MANAGEABILITY                  0x0A
 868 #define P2P_ATTR_CH_LIST                        0x0B
 869 #define P2P_ATTR_NOA                            0x0C
 870 #define P2P_ATTR_DEVICE_INFO                    0x0D
 871 #define P2P_ATTR_GROUP_INFO                     0x0E
 872 #define P2P_ATTR_GROUP_ID                       0x0F
 873 #define P2P_ATTR_INTERFACE                      0x10
 874 #define P2P_ATTR_OPERATING_CH                   0x11
 875 #define P2P_ATTR_INVITATION_FLAGS               0x12
 876
 877 /*      Value of Status Attribute */
 878 #define P2P_STATUS_SUCCESS                              0x00
 879 #define P2P_STATUS_FAIL_INFO_UNAVAILABLE                0x01
 880 #define P2P_STATUS_FAIL_INCOMPATIBLE_PARAM              0x02
 881 #define P2P_STATUS_FAIL_LIMIT_REACHED                   0x03
 882 #define P2P_STATUS_FAIL_INVALID_PARAM                   0x04
 883 #define P2P_STATUS_FAIL_REQUEST_UNABLE                  0x05
 884 #define P2P_STATUS_FAIL_PREVOUS_PROTO_ERR               0x06
 885 #define P2P_STATUS_FAIL_NO_COMMON_CH                    0x07
 886 #define P2P_STATUS_FAIL_UNKNOWN_P2PGROUP                0x08
 887 #define P2P_STATUS_FAIL_BOTH_GOINTENT_15                0x09
 888 #define P2P_STATUS_FAIL_INCOMPATIBLE_PROVSION           0x0A
 889 #define P2P_STATUS_FAIL_USER_REJECT                     0x0B
 890
 891 /*      Value of Invitation Flags Attribute */
 892 #define P2P_INVITATION_FLAGS_PERSISTENT                 BIT(0)
 893
 894 #define DMP_P2P_DEVCAP_SUPPORT  (P2P_DEVCAP_SERVICE_DISCOVERY | \
 895                                 P2P_DEVCAP_CLIENT_DISCOVERABILITY | \
 896                                 P2P_DEVCAP_CONCURRENT_OPERATION | \
 897                                 P2P_DEVCAP_INVITATION_PROC)
 898
 899 #define DMP_P2P_GRPCAP_SUPPORT  (P2P_GRPCAP_INTRABSS)
 900
 901 /*      Value of Device Capability Bitmap */
 902 #define P2P_DEVCAP_SERVICE_DISCOVERY            BIT(0)
 903 #define P2P_DEVCAP_CLIENT_DISCOVERABILITY       BIT(1)
 904 #define P2P_DEVCAP_CONCURRENT_OPERATION         BIT(2)
 905 #define P2P_DEVCAP_INFRA_MANAGED                BIT(3)
 906 #define P2P_DEVCAP_DEVICE_LIMIT                 BIT(4)
 907 #define P2P_DEVCAP_INVITATION_PROC              BIT(5)
 908
 909 /*      Value of Group Capability Bitmap */
 910 #define P2P_GRPCAP_GO                           BIT(0)
 911 #define P2P_GRPCAP_PERSISTENT_GROUP             BIT(1)
 912 #define P2P_GRPCAP_GROUP_LIMIT                  BIT(2)
 913 #define P2P_GRPCAP_INTRABSS                     BIT(3)
 914 #define P2P_GRPCAP_CROSS_CONN                   BIT(4)
 915 #define P2P_GRPCAP_PERSISTENT_RECONN            BIT(5)
 916 #define P2P_GRPCAP_GROUP_FORMATION              BIT(6)
 917
 918 /*      P2P Public Action Frame (Management Frame) */
 919 #define P2P_PUB_ACTION_ACTION                   0x09
 920
 921 /*      P2P Public Action Frame Type */
 922 #define P2P_GO_NEGO_REQ                         0
 923 #define P2P_GO_NEGO_RESP                        1
 924 #define P2P_GO_NEGO_CONF                        2
 925 #define P2P_INVIT_REQ                           3
 926 #define P2P_INVIT_RESP                          4
 927 #define P2P_DEVDISC_REQ                         5
 928 #define P2P_DEVDISC_RESP                        6
 929 #define P2P_PROVISION_DISC_REQ                  7
 930 #define P2P_PROVISION_DISC_RESP                 8
 931
 932 /*      P2P Action Frame Type */
 933 #define P2P_NOTICE_OF_ABSENCE                   0
 934 #define P2P_PRESENCE_REQUEST                    1
 935 #define P2P_PRESENCE_RESPONSE                   2
 936 #define P2P_GO_DISC_REQUEST                     3
 937
 938
 939 #define P2P_MAX_PERSISTENT_GROUP_NUM            10
 940
 941 #define P2P_PROVISIONING_SCAN_CNT               3
 942
 943 #define P2P_WILDCARD_SSID_LEN                   7
 944
 945 /* default value, used when: (1)p2p disabled or (2)p2p enabled
 946  * but only do 1 scan phase */
 947 #define P2P_FINDPHASE_EX_NONE           0
 948 /*  used when p2p enabled and want to do 1 scan phase and
 949  *  P2P_FINDPHASE_EX_MAX-1 find phase */
 950 #define P2P_FINDPHASE_EX_FULL           1
 951 #define P2P_FINDPHASE_EX_SOCIAL_FIRST   (P2P_FINDPHASE_EX_FULL+1)
 952 #define P2P_FINDPHASE_EX_MAX            4
 953 #define P2P_FINDPHASE_EX_SOCIAL_LAST    P2P_FINDPHASE_EX_MAX
 954
 955 /* 5 seconds timeout for sending the provision discovery request */
 956 #define P2P_PROVISION_TIMEOUT           5000
 957 /* 3 seconds timeout for sending the prov disc request concurrent mode */
 958 #define P2P_CONCURRENT_PROVISION_TIME   3000
 959 /* 5 seconds timeout for receiving the group negotiation response */
 960 #define P2P_GO_NEGO_TIMEOUT             5000
 961 /* 3 seconds timeout for sending the negotiation request under concurrent mode */
 962 #define P2P_CONCURRENT_GO_NEGO_TIME     3000
 963 /* 100ms */
 964 #define P2P_TX_PRESCAN_TIMEOUT          100
 965 /* 5 seconds timeout for sending the invitation request */
 966 #define P2P_INVITE_TIMEOUT              5000
 967 /* 3 seconds timeout for sending the invitation request under concurrent mode */
 968 #define P2P_CONCURRENT_INVITE_TIME      3000
 969 /* 25 seconds timeout to reset the scan channel (based on channel plan) */
 970 #define P2P_RESET_SCAN_CH               25000
 971 #define P2P_MAX_INTENT                  15
 972
 973 #define P2P_MAX_NOA_NUM                 2
 974
 975 /*      WPS Configuration Method */
 976 #define WPS_CM_NONE                     0x0000
 977 #define WPS_CM_LABEL                    0x0004
 978 #define WPS_CM_DISPLYA                  0x0008
 979 #define WPS_CM_EXTERNAL_NFC_TOKEN       0x0010
 980 #define WPS_CM_INTEGRATED_NFC_TOKEN     0x0020
 981 #define WPS_CM_NFC_INTERFACE            0x0040
 982 #define WPS_CM_PUSH_BUTTON              0x0080
 983 #define WPS_CM_KEYPAD                   0x0100
 984 #define WPS_CM_SW_PUHS_BUTTON           0x0280
 985 #define WPS_CM_HW_PUHS_BUTTON           0x0480
 986 #define WPS_CM_SW_DISPLAY_P             0x2008
 987 #define WPS_CM_LCD_DISPLAY_P            0x4008
 988
 989 enum P2P_ROLE {
 990         P2P_ROLE_DISABLE = 0,
 991         P2P_ROLE_DEVICE = 1,
 992         P2P_ROLE_CLIENT = 2,
 993         P2P_ROLE_GO = 3
 994 };
 995
 996 enum P2P_STATE {
 997         P2P_STATE_NONE = 0,                     /* P2P disable */
 998         /* P2P had enabled and do nothing */
 999         P2P_STATE_IDLE = 1,
1000         P2P_STATE_LISTEN = 2,                   /* In pure listen state */
1001         P2P_STATE_SCAN = 3,                     /* In scan phase */
1002         /* In the listen state of find phase */
1003         P2P_STATE_FIND_PHASE_LISTEN = 4,
1004         /* In the search state of find phase */
1005         P2P_STATE_FIND_PHASE_SEARCH = 5,
1006         /* In P2P provisioning discovery */
1007         P2P_STATE_TX_PROVISION_DIS_REQ = 6,
1008         P2P_STATE_RX_PROVISION_DIS_RSP = 7,
1009         P2P_STATE_RX_PROVISION_DIS_REQ = 8,
1010         /* Doing the group owner negotiation handshake */
1011         P2P_STATE_GONEGO_ING = 9,
1012         /* finish the group negotiation handshake with success */
1013         P2P_STATE_GONEGO_OK = 10,
1014         /* finish the group negotiation handshake with failure */
1015         P2P_STATE_GONEGO_FAIL = 11,
1016         /* receiving the P2P Invitation request and match with the profile. */
1017         P2P_STATE_RECV_INVITE_REQ_MATCH = 12,
1018         /* Doing the P2P WPS */
1019         P2P_STATE_PROVISIONING_ING = 13,
1020         /* Finish the P2P WPS */
1021         P2P_STATE_PROVISIONING_DONE = 14,
1022         /* Transmit the P2P Invitation request */
1023         P2P_STATE_TX_INVITE_REQ = 15,
1024         /* Receiving the P2P Invitation response */
1025         P2P_STATE_RX_INVITE_RESP_OK = 16,
1026         /* receiving the P2P Invitation request and dismatch with the profile. */
1027         P2P_STATE_RECV_INVITE_REQ_DISMATCH = 17,
1028         /* receiving the P2P Invitation request and this wifi is GO. */
1029         P2P_STATE_RECV_INVITE_REQ_GO = 18,
1030         /* receiving the P2P Invitation request to join an existing P2P Group. */
1031         P2P_STATE_RECV_INVITE_REQ_JOIN = 19,
1032         /* receiving the P2P Invitation response with failure */
1033         P2P_STATE_RX_INVITE_RESP_FAIL = 20,
1034         /* receiving p2p negotiation response with information is not available */
1035         P2P_STATE_RX_INFOR_NOREADY = 21,
1036         /* sending p2p negotiation response with information is not available */
1037         P2P_STATE_TX_INFOR_NOREADY = 22,
1038 };
1039
1040 enum P2P_WPSINFO {
1041         P2P_NO_WPSINFO                          = 0,
1042         P2P_GOT_WPSINFO_PEER_DISPLAY_PIN        = 1,
1043         P2P_GOT_WPSINFO_SELF_DISPLAY_PIN        = 2,
1044         P2P_GOT_WPSINFO_PBC                     = 3,
1045 };
1046
1047 #define P2P_PRIVATE_IOCTL_SET_LEN               64
1048
1049 enum P2P_PROTO_WK_ID {
1050         P2P_FIND_PHASE_WK = 0,
1051         P2P_RESTORE_STATE_WK = 1,
1052         P2P_PRE_TX_PROVDISC_PROCESS_WK = 2,
1053         P2P_PRE_TX_NEGOREQ_PROCESS_WK = 3,
1054         P2P_PRE_TX_INVITEREQ_PROCESS_WK = 4,
1055         P2P_AP_P2P_CH_SWITCH_PROCESS_WK = 5,
1056         P2P_RO_CH_WK = 6,
1057 };
1058
1059 enum P2P_PS_STATE {
1060         P2P_PS_DISABLE = 0,
1061         P2P_PS_ENABLE = 1,
1062         P2P_PS_SCAN = 2,
1063         P2P_PS_SCAN_DONE = 3,
1064         P2P_PS_ALLSTASLEEP = 4, /*  for P2P GO */
1065 };
1066
1067 enum P2P_PS_MODE {
1068         P2P_PS_NONE = 0,
1069         P2P_PS_CTWINDOW = 1,
1070         P2P_PS_NOA       = 2,
1071         P2P_PS_MIX = 3, /*  CTWindow and NoA */
1072 };
1073
1074 /*      =====================WFD Section===================== */
1075 /*      For Wi-Fi Display */
1076 #define WFD_ATTR_DEVICE_INFO            0x00
1077 #define WFD_ATTR_ASSOC_BSSID            0x01
1078 #define WFD_ATTR_COUPLED_SINK_INFO      0x06
1079 #define WFD_ATTR_LOCAL_IP_ADDR          0x08
1080 #define WFD_ATTR_SESSION_INFO           0x09
1081 #define WFD_ATTR_ALTER_MAC              0x0a
1082
1083 /*      For WFD Device Information Attribute */
1084 #define WFD_DEVINFO_SOURCE                      0x0000
1085 #define WFD_DEVINFO_PSINK                       0x0001
1086 #define WFD_DEVINFO_SSINK                       0x0002
1087 #define WFD_DEVINFO_DUAL                        0x0003
1088
1089 #define WFD_DEVINFO_SESSION_AVAIL               0x0010
1090 #define WFD_DEVINFO_WSD                         0x0040
1091 #define WFD_DEVINFO_PC_TDLS                     0x0080
1092 #define WFD_DEVINFO_HDCP_SUPPORT                0x0100
1093
1094 #define IP_MCAST_MAC(mac)                               \
1095         ((mac[0] == 0x01) && (mac[1] == 0x00) && (mac[2] == 0x5e))
1096 #define ICMPV6_MCAST_MAC(mac)                           \
1097         ((mac[0] == 0x33) && (mac[1] == 0x33) && (mac[2] != 0xff))
1098
1099 #endif /*  _WIFI_H_ */