drivers/staging/wilc1000/host_interface.h

   1 /*!
   2  *  @file       host_interface.h
   3  *  @brief      File containg host interface APIs
   4  *  @author     zsalah
   5  *  @sa         host_interface.c
   6  *  @date       8 March 2012
   7  *  @version    1.0
   8  */
   9
  10 #ifndef HOST_INT_H
  11 #define HOST_INT_H
  12
  13 #include "coreconfigurator.h"
  14
  15 #define IP_ALEN  4
  16
  17 #define IDLE_MODE       0x00
  18 #define AP_MODE         0x01
  19 #define STATION_MODE    0x02
  20 #define GO_MODE         0x03
  21 #define CLIENT_MODE     0x04
  22
  23
  24 #define MAX_NUM_STA                             9
  25 #define ACTIVE_SCAN_TIME                        10
  26 #define PASSIVE_SCAN_TIME                       1200
  27 #define MIN_SCAN_TIME                           10
  28 #define MAX_SCAN_TIME                           1200
  29 #define DEFAULT_SCAN                            0
  30 #define USER_SCAN                               BIT(0)
  31 #define OBSS_PERIODIC_SCAN                      BIT(1)
  32 #define OBSS_ONETIME_SCAN                       BIT(2)
  33 #define GTK_RX_KEY_BUFF_LEN                     24
  34 #define ADDKEY                                  0x1
  35 #define REMOVEKEY                               0x2
  36 #define DEFAULTKEY                              0x4
  37 #define ADDKEY_AP                               0x8
  38 #define MAX_NUM_SCANNED_NETWORKS                100
  39 #define MAX_NUM_SCANNED_NETWORKS_SHADOW         130
  40 #define MAX_NUM_PROBED_SSID                     10
  41 #define CHANNEL_SCAN_TIME                       250
  42
  43 #define TX_MIC_KEY_LEN                          8
  44 #define RX_MIC_KEY_LEN                          8
  45 #define PTK_KEY_LEN                             16
  46
  47 #define TX_MIC_KEY_MSG_LEN                      26
  48 #define RX_MIC_KEY_MSG_LEN                      48
  49 #define PTK_KEY_MSG_LEN                         39
  50
  51 #define PMKSA_KEY_LEN                           22
  52 #define ETH_ALEN                                6
  53 #define PMKID_LEN                               16
  54 #define WILC_MAX_NUM_PMKIDS                     16
  55 #define WILC_SUPP_MCS_SET_SIZE                  16
  56 #define WILC_ADD_STA_LENGTH                     40
  57 #define SCAN_EVENT_DONE_ABORTED
  58 #define NUM_CONCURRENT_IFC                      2
  59
  60 typedef struct _tstrStatistics {
  61         u8 u8LinkSpeed;
  62         s8 s8RSSI;
  63         u32 u32TxCount;
  64         u32 u32RxCount;
  65         u32 u32TxFailureCount;
  66
  67 } tstrStatistics;
  68
  69 enum host_if_state {
  70         HOST_IF_IDLE                    = 0,
  71         HOST_IF_SCANNING                = 1,
  72         HOST_IF_CONNECTING              = 2,
  73         HOST_IF_WAITING_CONN_RESP       = 3,
  74         HOST_IF_CONNECTED               = 4,
  75         HOST_IF_P2P_LISTEN              = 5,
  76         HOST_IF_FORCE_32BIT             = 0xFFFFFFFF
  77 };
  78
  79 struct host_if_pmkid {
  80         u8 bssid[ETH_ALEN];
  81         u8 pmkid[PMKID_LEN];
  82 };
  83
  84 struct host_if_pmkid_attr {
  85         u8 numpmkid;
  86         struct host_if_pmkid pmkidlist[WILC_MAX_NUM_PMKIDS];
  87 };
  88
  89 enum CURRENT_TXRATE {
  90         AUTORATE        = 0,
  91         MBPS_1          = 1,
  92         MBPS_2          = 2,
  93         MBPS_5_5        = 5,
  94         MBPS_11         = 11,
  95         MBPS_6          = 6,
  96         MBPS_9          = 9,
  97         MBPS_12         = 12,
  98         MBPS_18         = 18,
  99         MBPS_24         = 24,
 100         MBPS_36         = 36,
 101         MBPS_48         = 48,
 102         MBPS_54         = 54
 103 };
 104
 105 struct cfg_param_val {
 106         u32 u32SetCfgFlag;
 107         u8 ht_enable;
 108         u8 bss_type;
 109         u8 auth_type;
 110         u16 auth_timeout;
 111         u8 power_mgmt_mode;
 112         u16 short_retry_limit;
 113         u16 long_retry_limit;
 114         u16 frag_threshold;
 115         u16 rts_threshold;
 116         u16 preamble_type;
 117         u8 short_slot_allowed;
 118         u8 txop_prot_disabled;
 119         u16 beacon_interval;
 120         u16 dtim_period;
 121         enum SITESURVEY site_survey_enabled;
 122         u16 site_survey_scan_time;
 123         u8 scan_source;
 124         u16 active_scan_time;
 125         u16 passive_scan_time;
 126         enum CURRENT_TXRATE curr_tx_rate;
 127
 128 };
 129
 130 typedef enum {
 131         RETRY_SHORT             = BIT(0),
 132         RETRY_LONG              = BIT(1),
 133         FRAG_THRESHOLD          = BIT(2),
 134         RTS_THRESHOLD           = BIT(3),
 135         BSS_TYPE                = BIT(4),
 136         AUTH_TYPE               = BIT(5),
 137         AUTHEN_TIMEOUT          = BIT(6),
 138         POWER_MANAGEMENT        = BIT(7),
 139         PREAMBLE                = BIT(8),
 140         SHORT_SLOT_ALLOWED      = BIT(9),
 141         TXOP_PROT_DISABLE       = BIT(10),
 142         BEACON_INTERVAL         = BIT(11),
 143         DTIM_PERIOD             = BIT(12),
 144         SITE_SURVEY             = BIT(13),
 145         SITE_SURVEY_SCAN_TIME   = BIT(14),
 146         ACTIVE_SCANTIME         = BIT(15),
 147         PASSIVE_SCANTIME        = BIT(16),
 148         CURRENT_TX_RATE         = BIT(17),
 149         HT_ENABLE               = BIT(18),
 150 } tenuCfgParam;
 151
 152 struct found_net_info {
 153         u8 au8bssid[6];
 154         s8 s8rssi;
 155 };
 156
 157 typedef enum {SCAN_EVENT_NETWORK_FOUND  = 0,
 158               SCAN_EVENT_DONE = 1,
 159               SCAN_EVENT_ABORTED = 2,
 160               SCAN_EVENT_FORCE_32BIT  = 0xFFFFFFFF} tenuScanEvent;
 161
 162 typedef enum {
 163         CONN_DISCONN_EVENT_CONN_RESP            = 0,
 164         CONN_DISCONN_EVENT_DISCONN_NOTIF        = 1,
 165         CONN_DISCONN_EVENT_FORCE_32BIT          = 0xFFFFFFFF
 166 } tenuConnDisconnEvent;
 167
 168 enum KEY_TYPE {
 169         WEP,
 170         WPARxGtk,
 171         WPAPtk,
 172         PMKSA,
 173 };
 174
 175
 176 /*Scan callBack function definition*/
 177 typedef void (*wilc_scan_result)(tenuScanEvent, tstrNetworkInfo *, void *, void *);
 178
 179 /*Connect callBack function definition*/
 180 typedef void (*wilc_connect_result)(tenuConnDisconnEvent,
 181                                      tstrConnectInfo *,
 182                                      u8,
 183                                      tstrDisconnectNotifInfo *,
 184                                      void *);
 185
 186 typedef void (*wilc_remain_on_chan_expired)(void *, u32);  /*Remain on channel expiration callback function*/
 187 typedef void (*wilc_remain_on_chan_ready)(void *); /*Remain on channel callback function*/
 188
 189 /*!
 190  *  @struct             rcvd_net_info
 191  *  @brief              Structure to hold Received Asynchronous Network info
 192  *  @details
 193  *  @todo
 194  *  @sa
 195  *  @author             Mostafa Abu Bakr
 196  *  @date               25 March 2012
 197  *  @version            1.0
 198  */
 199 struct rcvd_net_info {
 200         u8 *pu8Buffer;
 201         u32 u32Length;
 202 };
 203
 204 struct hidden_net_info {
 205         u8  *pu8ssid;
 206         u8 u8ssidlen;
 207 };
 208
 209 struct hidden_network {
 210         struct hidden_net_info *pstrHiddenNetworkInfo;
 211         u8 u8ssidnum;
 212 };
 213
 214 struct user_scan_req {
 215         /* Scan user call back function */
 216         wilc_scan_result pfUserScanResult;
 217
 218         /* User specific parameter to be delivered through the Scan User Callback function */
 219         void *u32UserScanPvoid;
 220
 221         u32 u32RcvdChCount;
 222         struct found_net_info astrFoundNetworkInfo[MAX_NUM_SCANNED_NETWORKS];
 223 };
 224
 225 struct user_conn_req {
 226         u8 *pu8bssid;
 227         u8 *pu8ssid;
 228         u8 u8security;
 229         enum AUTHTYPE tenuAuth_type;
 230         size_t ssidLen;
 231         u8 *pu8ConnReqIEs;
 232         size_t ConnReqIEsLen;
 233         /* Connect user call back function */
 234         wilc_connect_result pfUserConnectResult;
 235         bool IsHTCapable;
 236         /* User specific parameter to be delivered through the Connect User Callback function */
 237         void *u32UserConnectPvoid;
 238 };
 239
 240 struct drv_handler {
 241         u32 u32Address;
 242 };
 243
 244 struct op_mode {
 245         u32 u32Mode;
 246 };
 247
 248 struct set_mac_addr {
 249         u8 u8MacAddress[ETH_ALEN];
 250 };
 251
 252 struct get_mac_addr {
 253         u8 *u8MacAddress;
 254 };
 255
 256 struct ba_session_info {
 257         u8 au8Bssid[ETH_ALEN];
 258         u8 u8Ted;
 259         u16 u16BufferSize;
 260         u16 u16SessionTimeout;
 261 };
 262
 263 struct remain_ch {
 264         u16 u16Channel;
 265         u32 u32duration;
 266         wilc_remain_on_chan_expired pRemainOnChanExpired;
 267         wilc_remain_on_chan_ready pRemainOnChanReady;
 268         void *pVoid;
 269         u32 u32ListenSessionID;
 270 };
 271
 272 struct reg_frame {
 273         bool bReg;
 274         u16 u16FrameType;
 275         u8 u8Regid;
 276 };
 277
 278
 279 #define ACTION                  0xD0
 280 #define PROBE_REQ               0x40
 281 #define PROBE_RESP              0x50
 282 #define ACTION_FRM_IDX          0
 283 #define PROBE_REQ_IDX           1
 284
 285
 286 enum p2p_listen_state {
 287         P2P_IDLE,
 288         P2P_LISTEN,
 289         P2P_GRP_FORMATION
 290 };
 291
 292 struct host_if_drv {
 293         struct user_scan_req strWILC_UsrScanReq;
 294         struct user_conn_req strWILC_UsrConnReq;
 295
 296         /*Remain on channel struvture*/
 297         struct remain_ch strHostIfRemainOnChan;
 298         u8 u8RemainOnChan_pendingreq;
 299         u64 u64P2p_MgmtTimeout;
 300         u8 u8P2PConnect;
 301
 302         enum host_if_state enuHostIFstate;
 303
 304         u8 au8AssociatedBSSID[ETH_ALEN];
 305         struct cfg_param_val strCfgValues;
 306 /* semaphores */
 307         struct semaphore gtOsCfgValuesSem;
 308         struct semaphore hSemTestKeyBlock;
 309
 310         struct semaphore hSemTestDisconnectBlock;
 311         struct semaphore hSemGetRSSI;
 312         struct semaphore hSemGetLINKSPEED;
 313         struct semaphore hSemGetCHNL;
 314         struct semaphore hSemInactiveTime;
 315 /* timer handlers */
 316         struct timer_list hScanTimer;
 317         struct timer_list hConnectTimer;
 318         struct timer_list hRemainOnChannel;
 319
 320         bool IFC_UP;
 321 };
 322
 323 /*!
 324  *  @enum               tenuWILC_StaFlag
 325  *  @brief                      Used to decode the station flag set and mask in tstrWILC_AddStaParam
 326  *  @details
 327  *  @todo
 328  *  @sa                 tstrWILC_AddStaParam, enum nl80211_sta_flags
 329  *  @author             Enumeraion's creator
 330  *  @date                       12 July 2012
 331  *  @version            1.0 Description
 332  */
 333
 334 typedef enum {
 335         WILC_STA_FLAG_INVALID = 0,
 336         WILC_STA_FLAG_AUTHORIZED,                       /*!<  station is authorized (802.1X)*/
 337         WILC_STA_FLAG_SHORT_PREAMBLE,   /*!< station is capable of receiving frames     with short barker preamble*/
 338         WILC_STA_FLAG_WME,                              /*!< station is WME/QoS capable*/
 339         WILC_STA_FLAG_MFP,                                      /*!< station uses management frame protection*/
 340         WILC_STA_FLAG_AUTHENTICATED             /*!< station is authenticated*/
 341 } tenuWILC_StaFlag;
 342
 343 struct add_sta_param {
 344         u8 au8BSSID[ETH_ALEN];
 345         u16 u16AssocID;
 346         u8 u8NumRates;
 347         const u8 *pu8Rates;
 348         bool bIsHTSupported;
 349         u16 u16HTCapInfo;
 350         u8 u8AmpduParams;
 351         u8 au8SuppMCsSet[16];
 352         u16 u16HTExtParams;
 353         u32 u32TxBeamformingCap;
 354         u8 u8ASELCap;
 355         u16 u16FlagsMask;               /*<! Determines which of u16FlagsSet were changed>*/
 356         u16 u16FlagsSet;                /*<! Decoded according to tenuWILC_StaFlag */
 357 };
 358
 359 /*****************************************************************************/
 360 /*                                                                                                                                                       */
 361 /*                                                      Host Interface API                                                               */
 362 /*                                                                                                                                                       */
 363 /*****************************************************************************/
 364
 365 /**
 366  *  @brief              removes wpa/wpa2 keys
 367  *  @details    only in BSS STA mode if External Supplicant support is enabled.
 368  *                              removes all WPA/WPA2 station key entries from MAC hardware.
 369  *  @param[in,out] handle to the wifi driver
 370  *  @param[in]  6 bytes of Station Adress in the station entry table
 371  *  @return             Error code indicating success/failure
 372  *  @note
 373  *  @author             zsalah
 374  *  @date               8 March 2012
 375  *  @version            1.0
 376  */
 377 s32 host_int_remove_key(struct host_if_drv *hWFIDrv, const u8 *pu8StaAddress);
 378 /**
 379  *  @brief              removes WEP key
 380  *  @details    valid only in BSS STA mode if External Supplicant support is enabled.
 381  *                              remove a WEP key entry from MAC HW.
 382  *                              The BSS Station automatically finds the index of the entry using its
 383  *                              BSS ID and removes that entry from the MAC hardware.
 384  *  @param[in,out] handle to the wifi driver
 385  *  @param[in]  6 bytes of Station Adress in the station entry table
 386  *  @return             Error code indicating success/failure
 387  *  @note               NO need for the STA add since it is not used for processing
 388  *  @author             zsalah
 389  *  @date               8 March 2012
 390  *  @version            1.0
 391  */
 392 int host_int_remove_wep_key(struct host_if_drv *wfi_drv, u8 index);
 393 /**
 394  *  @brief              sets WEP deafault key
 395  *  @details    Sets the index of the WEP encryption key in use,
 396  *                              in the key table
 397  *  @param[in,out] handle to the wifi driver
 398  *  @param[in]  key index ( 0, 1, 2, 3)
 399  *  @return             Error code indicating success/failure
 400  *  @note
 401  *  @author             zsalah
 402  *  @date               8 March 2012
 403  *  @version            1.0
 404  */
 405 s32 host_int_set_WEPDefaultKeyID(struct host_if_drv *hWFIDrv, u8 u8Index);
 406
 407 /**
 408  *  @brief              sets WEP deafault key
 409  *  @details    valid only in BSS STA mode if External Supplicant support is enabled.
 410  *                              sets WEP key entry into MAC hardware when it receives the
 411  *                              corresponding request from NDIS.
 412  *  @param[in,out] handle to the wifi driver
 413  *  @param[in]  message containing WEP Key in the following format
 414  *|---------------------------------------|
 415  *|Key ID Value | Key Length |  Key             |
 416  *|-------------|------------|------------|
 417  |      1byte     |             1byte  | Key Length     |
 418  ||---------------------------------------|
 419  |
 420  *  @return             Error code indicating success/failure
 421  *  @note
 422  *  @author             zsalah
 423  *  @date               8 March 2012
 424  *  @version            1.0
 425  */
 426 s32 host_int_add_wep_key_bss_sta(struct host_if_drv *hWFIDrv, const u8 *pu8WepKey, u8 u8WepKeylen, u8 u8Keyidx);
 427 /**
 428  *  @brief              host_int_add_wep_key_bss_ap
 429  *  @details    valid only in AP mode if External Supplicant support is enabled.
 430  *                              sets WEP key entry into MAC hardware when it receives the
 431  *                              corresponding request from NDIS.
 432  *  @param[in,out] handle to the wifi driver
 433  *
 434  *
 435  *  @return             Error code indicating success/failure
 436  *  @note
 437  *  @author             mdaftedar
 438  *  @date               28 Feb 2013
 439  *  @version            1.0
 440  */
 441 s32 host_int_add_wep_key_bss_ap(struct host_if_drv *hWFIDrv, const u8 *pu8WepKey, u8 u8WepKeylen, u8 u8Keyidx, u8 u8mode, enum AUTHTYPE tenuAuth_type);
 442
 443 /**
 444  *  @brief              adds ptk Key
 445  *  @details
 446  *  @param[in,out] handle to the wifi driver
 447  *  @param[in]  message containing PTK Key in the following format
 448  *|-------------------------------------------------------------------------|
 449  *|Sta Adress | Key Length |    Temporal Key | Rx Michael Key |Tx Michael Key |
 450  *|-----------|------------|---------------|----------------|---------------|
 451  |      6 bytes |       1byte    |   16 bytes    |        8 bytes         |        8 bytes        |
 452  ||-------------------------------------------------------------------------|
 453  *  @return             Error code indicating success/failure
 454  *  @note
 455  *  @author             zsalah
 456  *  @date               8 March 2012
 457  *  @version            1.0
 458  */
 459 s32 host_int_add_ptk(struct host_if_drv *hWFIDrv, const u8 *pu8Ptk, u8 u8PtkKeylen,
 460                              const u8 *mac_addr, const u8 *pu8RxMic, const u8 *pu8TxMic, u8 mode, u8 u8Ciphermode, u8 u8Idx);
 461
 462 /**
 463  *  @brief              host_int_get_inactive_time
 464  *  @details
 465  *  @param[in,out] handle to the wifi driver
 466  *  @param[in]  message containing inactive time
 467  *
 468  *  @return             Error code indicating success/failure
 469  *  @note
 470  *  @author             mdaftedar
 471  *  @date               15 April 2013
 472  *  @version            1.0
 473  */
 474 s32 host_int_get_inactive_time(struct host_if_drv *hWFIDrv, const u8 *mac, u32 *pu32InactiveTime);
 475
 476 /**
 477  *  @brief              adds Rx GTk Key
 478  *  @details
 479  *  @param[in,out] handle to the wifi driver
 480  *  @param[in]  message containing Rx GTK Key in the following format
 481  *|----------------------------------------------------------------------------|
 482  *|Sta Address | Key RSC | KeyID | Key Length | Temporal Key    | Rx Michael Key |
 483  *|------------|---------|-------|------------|---------------|----------------|
 484  |      6 bytes  | 8 byte  |1 byte |  1 byte    |   16 bytes    |         8 bytes        |
 485  ||----------------------------------------------------------------------------|
 486  *  @return             Error code indicating success/failure
 487  *  @note
 488  *  @author             zsalah
 489  *  @date               8 March 2012
 490  *  @version            1.0
 491  */
 492 s32 host_int_add_rx_gtk(struct host_if_drv *hWFIDrv, const u8 *pu8RxGtk, u8 u8GtkKeylen,
 493                                 u8 u8KeyIdx, u32 u32KeyRSClen, const u8 *KeyRSC,
 494                                 const u8 *pu8RxMic, const u8 *pu8TxMic, u8 mode, u8 u8Ciphermode);
 495
 496
 497 /**
 498  *  @brief              adds Tx GTk Key
 499  *  @details
 500  *  @param[in,out] handle to the wifi driver
 501  *  @param[in]  message containing Tx GTK Key in the following format
 502  *|----------------------------------------------------|
 503  | KeyID | Key Length | Temporal Key    | Tx Michael Key |
 504  ||-------|------------|--------------|----------------|
 505  ||1 byte |  1 byte      |   16 bytes   |         8 bytes        |
 506  ||----------------------------------------------------|
 507  *  @return             Error code indicating success/failure
 508  *  @note
 509  *  @author             zsalah
 510  *  @date               8 March 2012
 511  *  @version            1.0
 512  */
 513 s32 host_int_add_tx_gtk(struct host_if_drv *hWFIDrv, u8 u8KeyLen, u8 *pu8TxGtk, u8 u8KeyIdx);
 514
 515 /**
 516  *  @brief              caches the pmkid
 517  *  @details    valid only in BSS STA mode if External Supplicant
 518  *                              support is enabled. This Function sets the PMKID in firmware
 519  *                              when host drivr receives the corresponding request from NDIS.
 520  *                              The firmware then includes theset PMKID in the appropriate
 521  *                              management frames
 522  *  @param[in,out] handle to the wifi driver
 523  *  @param[in]  message containing PMKID Info in the following format
 524  *|-----------------------------------------------------------------|
 525  *|NumEntries | BSSID[1] | PMKID[1] |  ...      | BSSID[K] | PMKID[K] |
 526  *|-----------|------------|----------|-------|----------|----------|
 527  |         1    |               6        |   16         |  ...  |        6         |    16        |
 528  ||-----------------------------------------------------------------|
 529  *  @return             Error code indicating success/failure
 530  *  @note
 531  *  @author             zsalah
 532  *  @date               8 March 2012
 533  *  @version            1.0
 534  */
 535
 536 s32 host_int_set_pmkid_info(struct host_if_drv *hWFIDrv, struct host_if_pmkid_attr *pu8PmkidInfoArray);
 537 /**
 538  *  @brief              gets the cached the pmkid info
 539  *  @details    valid only in BSS STA mode if External Supplicant
 540  *                              support is enabled. This Function sets the PMKID in firmware
 541  *                              when host drivr receives the corresponding request from NDIS.
 542  *                              The firmware then includes theset PMKID in the appropriate
 543  *                              management frames
 544  *  @param[in,out] handle to the wifi driver,
 545  *
 546  *                                message containing PMKID Info in the following format
 547  *|-----------------------------------------------------------------|
 548  *|NumEntries | BSSID[1] | PMKID[1] |  ...      | BSSID[K] | PMKID[K] |
 549  *|-----------|------------|----------|-------|----------|----------|
 550  |         1    |               6        |   16         |  ...  |        6         |    16        |
 551  ||-----------------------------------------------------------------|
 552  *  @param[in]
 553  *  @return             Error code indicating success/failure
 554  *  @note
 555  *  @author             zsalah
 556  *  @date               8 March 2012
 557  *  @version            1.0
 558  */
 559
 560 s32 host_int_get_pmkid_info(struct host_if_drv *hWFIDrv, u8 *pu8PmkidInfoArray,
 561                                     u32 u32PmkidInfoLen);
 562
 563 /**
 564  *  @brief              sets the pass phrase
 565  *  @details    AP/STA mode. This function gives the pass phrase used to
 566  *                              generate the Pre-Shared Key when WPA/WPA2 is enabled
 567  *                              The length of the field can vary from 8 to 64 bytes,
 568  *                              the lower layer should get the
 569  *  @param[in,out] handle to the wifi driver,
 570  *  @param[in]   String containing PSK
 571  *  @return             Error code indicating success/failure
 572  *  @note
 573  *  @author             zsalah
 574  *  @date               8 March 2012
 575  *  @version            1.0
 576  */
 577 s32 host_int_set_RSNAConfigPSKPassPhrase(struct host_if_drv *hWFIDrv, u8 *pu8PassPhrase,
 578                                                  u8 u8Psklength);
 579 /**
 580  *  @brief              gets the pass phrase
 581  *  @details    AP/STA mode. This function gets the pass phrase used to
 582  *                              generate the Pre-Shared Key when WPA/WPA2 is enabled
 583  *                              The length of the field can vary from 8 to 64 bytes,
 584  *                              the lower layer should get the
 585  *  @param[in,out] handle to the wifi driver,
 586  *                                String containing PSK
 587  *  @return             Error code indicating success/failure
 588  *  @note
 589  *  @author             zsalah
 590  *  @date               8 March 2012
 591  *  @version            1.0
 592  */
 593 s32 host_int_get_RSNAConfigPSKPassPhrase(struct host_if_drv *hWFIDrv,
 594                                                  u8 *pu8PassPhrase, u8 u8Psklength);
 595
 596 /**
 597  *  @brief              gets mac address
 598  *  @details
 599  *  @param[in,out] handle to the wifi driver,
 600  *
 601  *  @return             Error code indicating success/failure
 602  *  @note
 603  *  @author             mdaftedar
 604  *  @date               19 April 2012
 605  *  @version            1.0
 606  */
 607 s32 host_int_get_MacAddress(struct host_if_drv *hWFIDrv, u8 *pu8MacAddress);
 608
 609 /**
 610  *  @brief              sets mac address
 611  *  @details
 612  *  @param[in,out] handle to the wifi driver,
 613  *
 614  *  @return             Error code indicating success/failure
 615  *  @note
 616  *  @author             mabubakr
 617  *  @date               16 July 2012
 618  *  @version            1.0
 619  */
 620 s32 host_int_set_MacAddress(struct host_if_drv *hWFIDrv, u8 *pu8MacAddress);
 621
 622 /**
 623  *  @brief              wait until msg q is empty
 624  *  @details
 625  *  @param[in,out]
 626  *
 627  *  @return             Error code indicating success/failure
 628  *  @note
 629  *  @author             asobhy
 630  *  @date               19 march 2014
 631  *  @version            1.0
 632  */
 633 int host_int_wait_msg_queue_idle(void);
 634
 635 /**
 636  *  @brief              sets a start scan request
 637  *  @details
 638  *  @param[in,out] handle to the wifi driver,
 639  *  @param[in]  Scan Source one of the following values
 640  *                              DEFAULT_SCAN        0
 641  *                              USER_SCAN           BIT0
 642  *                              OBSS_PERIODIC_SCAN  BIT1
 643  *                              OBSS_ONETIME_SCAN   BIT2
 644  *  @return             Error code indicating success/failure
 645  *  @note
 646  *  @author             zsalah
 647  *  @date               8 March 2012
 648  *  @version            1.0
 649  */
 650
 651 s32 host_int_set_start_scan_req(struct host_if_drv *hWFIDrv, u8 scanSource);
 652 /**
 653  *  @brief              gets scan source of the last scan
 654  *  @details
 655  *  @param[in,out] handle to the wifi driver,
 656  *                              Scan Source one of the following values
 657  *                              DEFAULT_SCAN        0
 658  *                              USER_SCAN           BIT0
 659  *                              OBSS_PERIODIC_SCAN  BIT1
 660  *                              OBSS_ONETIME_SCAN   BIT2
 661  *  @return             Error code indicating success/failure
 662  *  @note
 663  *  @author             zsalah
 664  *  @date               8 March 2012
 665  *  @version            1.0
 666  */
 667 s32 host_int_get_start_scan_req(struct host_if_drv *hWFIDrv, u8 *pu8ScanSource);
 668
 669 /**
 670  *  @brief              sets a join request
 671  *  @details
 672  *  @param[in,out] handle to the wifi driver,
 673  *  @param[in]  Index of the bss descriptor
 674  *  @return             Error code indicating success/failure
 675  *  @note
 676  *  @author             zsalah
 677  *  @date               8 March 2012
 678  *  @version            1.0
 679  */
 680
 681 s32 host_int_set_join_req(struct host_if_drv *hWFIDrv, u8 *pu8bssid,
 682                                   const u8 *pu8ssid, size_t ssidLen,
 683                                   const u8 *pu8IEs, size_t IEsLen,
 684                                   wilc_connect_result pfConnectResult, void *pvUserArg,
 685                                   u8 u8security, enum AUTHTYPE tenuAuth_type,
 686                                   u8 u8channel,
 687                                   void *pJoinParams);
 688
 689 /**
 690  *  @brief              Flush a join request parameters to FW, but actual connection
 691  *  @details    The function is called in situation where WILC is connected to AP and
 692  *                      required to switch to hybrid FW for P2P connection
 693  *  @param[in] handle to the wifi driver,
 694  *  @return             Error code indicating success/failure
 695  *  @note
 696  *  @author             Amr Abdel-Moghny
 697  *  @date               19 DEC 2013
 698  *  @version            8.0
 699  */
 700
 701 s32 host_int_flush_join_req(struct host_if_drv *hWFIDrv);
 702
 703
 704 /**
 705  *  @brief              disconnects from the currently associated network
 706  *  @details
 707  *  @param[in,out] handle to the wifi driver,
 708  *  @param[in]  Reason Code of the Disconnection
 709  *  @return             Error code indicating success/failure
 710  *  @note
 711  *  @author             zsalah
 712  *  @date               8 March 2012
 713  *  @version            1.0
 714  */
 715 s32 host_int_disconnect(struct host_if_drv *hWFIDrv, u16 u16ReasonCode);
 716
 717 /**
 718  *  @brief              disconnects a sta
 719  *  @details
 720  *  @param[in,out] handle to the wifi driver,
 721  *  @param[in]  Association Id of the station to be disconnected
 722  *  @return             Error code indicating success/failure
 723  *  @note
 724  *  @author             zsalah
 725  *  @date               8 March 2012
 726  *  @version            1.0
 727  */
 728 s32 host_int_disconnect_station(struct host_if_drv *hWFIDrv, u8 assoc_id);
 729 /**
 730  *  @brief              gets a Association request info
 731  *  @details
 732  *  @param[in,out] handle to the wifi driver,
 733  *                              Message containg assoc. req info in the following format
 734  * ------------------------------------------------------------------------
 735  |                        Management Frame Format                    |
 736  ||-------------------------------------------------------------------|
 737  ||Frame Control|Duration|DA|SA|BSSID|Sequence Control|Frame Body|FCS |
 738  ||-------------|--------|--|--|-----|----------------|----------|----|
 739  | 2           |2       |6 |6 |6    |           2       |0 - 2312  | 4  |
 740  ||-------------------------------------------------------------------|
 741  |                                                                   |
 742  |             Association Request Frame - Frame Body                |
 743  ||-------------------------------------------------------------------|
 744  | Capability Information | Listen Interval | SSID | Supported Rates |
 745  ||------------------------|-----------------|------|-----------------|
 746  |                      2            |           2         | 2-34 |             3-10        |
 747  | ---------------------------------------------------------------------
 748  *  @return             Error code indicating success/failure
 749  *  @note
 750  *  @author             zsalah
 751  *  @date               8 March 2012
 752  *  @version            1.0
 753  */
 754
 755 s32 host_int_get_assoc_req_info(struct host_if_drv *hWFIDrv, u8 *pu8AssocReqInfo,
 756                                         u32 u32AssocReqInfoLen);
 757 /**
 758  *  @brief              gets a Association Response info
 759  *  @details
 760  *  @param[in,out] handle to the wifi driver,
 761  *                              Message containg assoc. resp info
 762  *  @return             Error code indicating success/failure
 763  *  @note
 764  *  @author             zsalah
 765  *  @date               8 March 2012
 766  *  @version            1.0
 767  */
 768
 769 s32 host_int_get_assoc_res_info(struct host_if_drv *hWFIDrv, u8 *pu8AssocRespInfo,
 770                                         u32 u32MaxAssocRespInfoLen, u32 *pu32RcvdAssocRespInfoLen);
 771 /**
 772  *  @brief              gets a Association Response info
 773  *  @details    Valid only in STA mode. This function gives the RSSI
 774  *                              values observed in all the channels at the time of scanning.
 775  *                              The length of the field is 1 greater that the total number of
 776  *                              channels supported. Byte 0 contains the number of channels while
 777  *                              each of Byte N contains the observed RSSI value for the channel index N.
 778  *  @param[in,out] handle to the wifi driver,
 779  *                              array of scanned channels' RSSI
 780  *  @return             Error code indicating success/failure
 781  *  @note
 782  *  @author             zsalah
 783  *  @date               8 March 2012
 784  *  @version            1.0
 785  */
 786 s32 host_int_get_rx_power_level(struct host_if_drv *hWFIDrv, u8 *pu8RxPowerLevel,
 787                                         u32 u32RxPowerLevelLen);
 788
 789 /**
 790  *  @brief              sets a channel
 791  *  @details
 792  *  @param[in,out] handle to the wifi driver,
 793  *  @param[in]  Index of the channel to be set
 794  *|-------------------------------------------------------------------|
 795  |          CHANNEL1      CHANNEL2 ....                      CHANNEL14  |
 796  |  Input:         1             2                                                  14  |
 797  ||-------------------------------------------------------------------|
 798  *  @return             Error code indicating success/failure
 799  *  @note
 800  *  @author             zsalah
 801  *  @date               8 March 2012
 802  *  @version            1.0
 803  */
 804 int host_int_set_mac_chnl_num(struct host_if_drv *wfi_drv, u8 channel);
 805
 806 /**
 807  *  @brief              gets the current channel index
 808  *  @details
 809  *  @param[in,out] handle to the wifi driver,
 810  *                              current channel index
 811  *|-----------------------------------------------------------------------|
 812  |          CHANNEL1      CHANNEL2 ....                     CHANNEL14   |
 813  |  Input:         1             2                                 14   |
 814  ||-----------------------------------------------------------------------|
 815  *  @return             Error code indicating success/failure
 816  *  @note
 817  *  @author             zsalah
 818  *  @date               8 March 2012
 819  *  @version            1.0
 820  */
 821 s32 host_int_get_host_chnl_num(struct host_if_drv *hWFIDrv, u8 *pu8ChNo);
 822 /**
 823  *  @brief              gets the sta rssi
 824  *  @details    gets the currently maintained RSSI value for the station.
 825  *                              The received signal strength value in dB.
 826  *                              The range of valid values is -128 to 0.
 827  *  @param[in,out] handle to the wifi driver,
 828  *                              rssi value in dB
 829  *  @return             Error code indicating success/failure
 830  *  @note
 831  *  @author             zsalah
 832  *  @date               8 March 2012
 833  *  @version            1.0
 834  */
 835 s32 host_int_get_rssi(struct host_if_drv *hWFIDrv, s8 *ps8Rssi);
 836 s32 host_int_get_link_speed(struct host_if_drv *hWFIDrv, s8 *ps8lnkspd);
 837 /**
 838  *  @brief              scans a set of channels
 839  *  @details
 840  *  @param[in,out] handle to the wifi driver,
 841  *  @param[in]          Scan source
 842  *                              Scan Type       PASSIVE_SCAN = 0,
 843  *                                                      ACTIVE_SCAN  = 1
 844  *                              Channels Array
 845  *                              Channels Array length
 846  *                              Scan Callback function
 847  *                              User Argument to be delivered back through the Scan Cllback function
 848  *  @return             Error code indicating success/failure
 849  *  @note
 850  *  @author             zsalah
 851  *  @date               8 March 2012
 852  *  @version            1.0
 853  */
 854 s32 host_int_scan(struct host_if_drv *hWFIDrv, u8 u8ScanSource,
 855                           u8 u8ScanType, u8 *pu8ChnlFreqList,
 856                           u8 u8ChnlListLen, const u8 *pu8IEs,
 857                           size_t IEsLen, wilc_scan_result ScanResult,
 858                           void *pvUserArg,
 859                           struct hidden_network *pstrHiddenNetwork);
 860 /**
 861  *  @brief              sets configuration wids values
 862  *  @details
 863  *  @param[in,out] handle to the wifi driver,
 864  *  @param[in]  WID, WID value
 865  *  @return             Error code indicating success/failure
 866  *  @note
 867  *  @author             zsalah
 868  *  @date               8 March 2012
 869  *  @version            1.0
 870  */
 871 s32 hif_set_cfg(struct host_if_drv *hWFIDrv, struct cfg_param_val *pstrCfgParamVal);
 872
 873 /**
 874  *  @brief              gets configuration wids values
 875  *  @details
 876  *  @param[in,out] handle to the wifi driver,
 877  *                              WID value
 878  *  @param[in]  WID,
 879  *  @return             Error code indicating success/failure
 880  *  @note
 881  *  @author             zsalah
 882  *  @date               8 March 2012
 883  *  @version            1.0
 884  */
 885 s32 hif_get_cfg(struct host_if_drv *hWFIDrv, u16 u16WID, u16 *pu16WID_Value);
 886 /*****************************************************************************/
 887 /*                                                      Notification Functions                                                   */
 888 /*****************************************************************************/
 889 /**
 890  *  @brief              notifies host with join and leave requests
 891  *  @details    This function prepares an Information frame having the
 892  *                              information about a joining/leaving station.
 893  *  @param[in,out] handle to the wifi driver,
 894  *  @param[in]  6 byte Sta Adress
 895  *                              Join or leave flag:
 896  *                              Join = 1,
 897  *                              Leave =0
 898  *  @return             Error code indicating success/failure
 899  *  @note
 900  *  @author             zsalah
 901  *  @date               8 March 2012
 902  *  @version            1.0
 903  */
 904 void host_int_send_join_leave_info_to_host
 905         (u16 assocId, u8 *stationAddr, bool joining);
 906
 907 /**
 908  *  @brief              notifies host with stations found in scan
 909  *  @details    sends the beacon/probe response from scan
 910  *  @param[in,out] handle to the wifi driver,
 911  *  @param[in]  Sta Address,
 912  *                              Frame length,
 913  *                              Rssi of the Station found
 914  *  @return             Error code indicating success/failure
 915  *  @note
 916  *  @author             zsalah
 917  *  @date               8 March 2012
 918  *  @version            1.0
 919  */
 920 void host_int_send_network_info_to_host
 921         (u8 *macStartAddress, u16 u16RxFrameLen, s8 s8Rssi);
 922
 923 /**
 924  *  @brief              host interface initialization function
 925  *  @details
 926  *  @param[in,out] handle to the wifi driver,
 927  *  @note
 928  *  @author             zsalah
 929  *  @date               8 March 2012
 930  *  @version            1.0
 931  */
 932 s32 host_int_init(struct host_if_drv **phWFIDrv);
 933
 934 /**
 935  *  @brief              host interface initialization function
 936  *  @details
 937  *  @param[in,out] handle to the wifi driver,
 938  *  @note
 939  *  @author             zsalah
 940  *  @date               8 March 2012
 941  *  @version            1.0
 942  */
 943 s32 host_int_deinit(struct host_if_drv *hWFIDrv);
 944
 945
 946 /*!
 947  *  @fn         s32 host_int_add_beacon(WILC_WFIDrvHandle hWFIDrv,u8 u8Index)
 948  *  @brief              Sends a beacon to the firmware to be transmitted over the air
 949  *  @details
 950  *  @param[in,out]      hWFIDrv         handle to the wifi driver
 951  *  @param[in]  u32Interval     Beacon Interval. Period between two successive beacons on air
 952  *  @param[in]  u32DTIMPeriod DTIM Period. Indicates how many Beacon frames
 953  *              (including the current frame) appear before the next DTIM
 954  *  @param[in]  u32Headlen      Length of the head buffer in bytes
 955  *  @param[in]  pu8Head         Pointer to the beacon's head buffer. Beacon's head
 956  *              is the part from the beacon's start till the TIM element, NOT including the TIM
 957  *  @param[in]  u32Taillen      Length of the tail buffer in bytes
 958  *  @param[in]  pu8Tail         Pointer to the beacon's tail buffer. Beacon's tail
 959  *              starts just after the TIM inormation element
 960  *  @return     0 for Success, error otherwise
 961  *  @todo
 962  *  @sa
 963  *  @author             Adham Abozaeid
 964  *  @date               10 Julys 2012
 965  *  @version            1.0 Description
 966  *
 967  */
 968 s32 host_int_add_beacon(struct host_if_drv *hWFIDrv, u32 u32Interval,
 969                                 u32 u32DTIMPeriod,
 970                                 u32 u32HeadLen, u8 *pu8Head,
 971                                 u32 u32TailLen, u8 *pu8tail);
 972
 973
 974 /*!
 975  *  @fn         s32 host_int_del_beacon(WILC_WFIDrvHandle hWFIDrv)
 976  *  @brief              Removes the beacon and stops trawilctting it over the air
 977  *  @details
 978  *  @param[in,out]      hWFIDrv         handle to the wifi driver
 979  *  @return     0 for Success, error otherwise
 980  *  @todo
 981  *  @sa
 982  *  @author             Adham Abozaeid
 983  *  @date               10 Julys 2012
 984  *  @version            1.0 Description
 985  */
 986 s32 host_int_del_beacon(struct host_if_drv *hWFIDrv);
 987
 988 /*!
 989  *  @fn         s32 host_int_add_station(WILC_WFIDrvHandle hWFIDrv,
 990  *                                       struct add_sta_param *pstrStaParams)
 991  *  @brief              Notifies the firmware with a new associated stations
 992  *  @details
 993  *  @param[in,out]      hWFIDrv         handle to the wifi driver
 994  *  @param[in]  pstrStaParams   Station's parameters
 995  *  @return     0 for Success, error otherwise
 996  *  @todo
 997  *  @sa
 998  *  @author             Adham Abozaeid
 999  *  @date               12 July 2012
1000  *  @version            1.0 Description
1001  */
1002 s32 host_int_add_station(struct host_if_drv *hWFIDrv,
1003                          struct add_sta_param *pstrStaParams);
1004
1005 /*!
1006  *  @fn         s32 host_int_del_allstation(WILC_WFIDrvHandle hWFIDrv, const u8* pu8MacAddr)
1007  *  @brief              Deauthenticates clients when group is terminating
1008  *  @details
1009  *  @param[in,out]      hWFIDrv         handle to the wifi driver
1010  *  @param[in]  pu8MacAddr      Station's mac address
1011  *  @return     0 for Success, error otherwise
1012  *  @todo
1013  *  @sa
1014  *  @author             Mai Daftedar
1015  *  @date               09 April 2014
1016  *  @version            1.0 Description
1017  */
1018 s32 host_int_del_allstation(struct host_if_drv *hWFIDrv, u8 pu8MacAddr[][ETH_ALEN]);
1019
1020 /*!
1021  *  @fn         s32 host_int_del_station(WILC_WFIDrvHandle hWFIDrv, u8* pu8MacAddr)
1022  *  @brief              Notifies the firmware with a new deleted station
1023  *  @details
1024  *  @param[in,out]      hWFIDrv         handle to the wifi driver
1025  *  @param[in]  pu8MacAddr      Station's mac address
1026  *  @return     0 for Success, error otherwise
1027  *  @todo
1028  *  @sa
1029  *  @author             Adham Abozaeid
1030  *  @date               15 July 2012
1031  *  @version            1.0 Description
1032  */
1033 s32 host_int_del_station(struct host_if_drv *hWFIDrv, const u8 *pu8MacAddr);
1034
1035 /*!
1036  *  @fn         s32 host_int_edit_station(WILC_WFIDrvHandle hWFIDrv,
1037  *                                        struct add_sta_param *pstrStaParams)
1038  *  @brief              Notifies the firmware with new parameters of an already associated station
1039  *  @details
1040  *  @param[in,out]      hWFIDrv         handle to the wifi driver
1041  *  @param[in]  pstrStaParams   Station's parameters
1042  *  @return     0 for Success, error otherwise
1043  *  @todo
1044  *  @sa
1045  *  @author             Adham Abozaeid
1046  *  @date               15 July 2012
1047  *  @version            1.0 Description
1048  */
1049 s32 host_int_edit_station(struct host_if_drv *hWFIDrv,
1050                           struct add_sta_param *pstrStaParams);
1051
1052 /*!
1053  *  @fn         s32 host_int_set_power_mgmt(WILC_WFIDrvHandle hWFIDrv, bool bIsEnabled, u32 u32Timeout)
1054  *  @brief              Set the power management mode to enabled or disabled
1055  *  @details
1056  *  @param[in,out]      hWFIDrv         handle to the wifi driver
1057  *  @param[in]  bIsEnabled      TRUE if enabled, FALSE otherwise
1058  *  @param[in]  u32Timeout      A timeout value of -1 allows the driver to adjust
1059  *                                                      the dynamic ps timeout value
1060  *  @return     0 for Success, error otherwise
1061  *  @todo
1062  *  @sa
1063  *  @author             Adham Abozaeid
1064  *  @date               24 November 2012
1065  *  @version            1.0 Description
1066  */
1067 s32 host_int_set_power_mgmt(struct host_if_drv *hWFIDrv, bool bIsEnabled, u32 u32Timeout);
1068 /*  @param[in,out]      hWFIDrv         handle to the wifi driver
1069  *  @param[in]  bIsEnabled      TRUE if enabled, FALSE otherwise
1070  *  @param[in]  u8count         count of mac address entries in the filter table
1071  *
1072  *  @return     0 for Success, error otherwise
1073  *  @todo
1074  *  @sa
1075  *  @author             Adham Abozaeid
1076  *  @date               24 November 2012
1077  *  @version            1.0 Description
1078  */
1079 s32 host_int_setup_multicast_filter(struct host_if_drv *hWFIDrv, bool bIsEnabled, u32 u32count);
1080 /**
1081  *  @brief           host_int_setup_ipaddress
1082  *  @details       set IP address on firmware
1083  *  @param[in]
1084  *  @return         Error code.
1085  *  @author             Abdelrahman Sobhy
1086  *  @date
1087  *  @version    1.0
1088  */
1089 s32 host_int_setup_ipaddress(struct host_if_drv *hWFIDrv, u8 *pu8IPAddr, u8 idx);
1090
1091
1092 /**
1093  *  @brief           host_int_delBASession
1094  *  @details       Delete single Rx BA session
1095  *  @param[in]
1096  *  @return         Error code.
1097  *  @author             Abdelrahman Sobhy
1098  *  @date
1099  *  @version    1.0
1100  */
1101 s32 host_int_delBASession(struct host_if_drv *hWFIDrv, char *pBSSID, char TID);
1102
1103 /**
1104  *  @brief           host_int_delBASession
1105  *  @details       Delete all Rx BA session
1106  *  @param[in]
1107  *  @return         Error code.
1108  *  @author             Abdelrahman Sobhy
1109  *  @date
1110  *  @version    1.0
1111  */
1112 s32 host_int_del_All_Rx_BASession(struct host_if_drv *hWFIDrv, char *pBSSID, char TID);
1113
1114
1115 /**
1116  *  @brief           host_int_get_ipaddress
1117  *  @details       get IP address on firmware
1118  *  @param[in]
1119  *  @return         Error code.
1120  *  @author             Abdelrahman Sobhy
1121  *  @date
1122  *  @version    1.0
1123  */
1124 s32 host_int_get_ipaddress(struct host_if_drv *hWFIDrv, u8 *pu8IPAddr, u8 idx);
1125
1126 /**
1127  *  @brief           host_int_remain_on_channel
1128  *  @details
1129  *  @param[in]
1130  *  @return         Error code.
1131  *  @author
1132  *  @date
1133  *  @version    1.0
1134  */
1135 s32 host_int_remain_on_channel(struct host_if_drv *hWFIDrv, u32 u32SessionID, u32 u32duration, u16 chan, wilc_remain_on_chan_expired RemainOnChanExpired, wilc_remain_on_chan_ready RemainOnChanReady, void *pvUserArg);
1136
1137 /**
1138  *  @brief              host_int_ListenStateExpired
1139  *  @details
1140  *  @param[in]          Handle to wifi driver
1141  *                              Duration to remain on channel
1142  *                              Channel to remain on
1143  *                              Pointer to fn to be called on receive frames in listen state
1144  *                              Pointer to remain-on-channel expired fn
1145  *                              Priv
1146  *  @return             Error code.
1147  *  @author
1148  *  @date
1149  *  @version            1.0
1150  */
1151 s32 host_int_ListenStateExpired(struct host_if_drv *hWFIDrv, u32 u32SessionID);
1152
1153 /**
1154  *  @brief           host_int_frame_register
1155  *  @details
1156  *  @param[in]
1157  *  @return         Error code.
1158  *  @author
1159  *  @date
1160  *  @version    1.0
1161  */
1162 s32 host_int_frame_register(struct host_if_drv *hWFIDrv, u16 u16FrameType, bool bReg);
1163 /**
1164  *  @brief           host_int_set_wfi_drv_handler
1165  *  @details
1166  *  @param[in]
1167  *  @return         Error code.
1168  *  @author
1169  *  @date
1170  *  @version    1.0
1171  */
1172 int host_int_set_wfi_drv_handler(struct host_if_drv *address);
1173 int host_int_set_operation_mode(struct host_if_drv *wfi_drv, u32 mode);
1174
1175 static s32 Handle_ScanDone(struct host_if_drv *drvHandler, tenuScanEvent enuEvent);
1176
1177 void host_int_freeJoinParams(void *pJoinParams);
1178
1179 s32 host_int_get_statistics(struct host_if_drv *hWFIDrv, tstrStatistics *pstrStatistics);
1180
1181 #endif