kernel/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c

   1
   2 //As this function is mainly ported from Windows driver, so leave the name little changed. If any confusion caused, tell me. Created by WB. 2008.05.08
   3 #include "ieee80211.h"
   4 #include "rtl819x_HT.h"
   5 u8 MCS_FILTER_ALL[16] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x1f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
   6
   7 u8 MCS_FILTER_1SS[16] = {0xff, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
   8
   9 u16 MCS_DATA_RATE[2][2][77] =
  10         {       {       {13, 26, 39, 52, 78, 104, 117, 130, 26, 52, 78 ,104, 156, 208, 234, 260,
  11                         39, 78, 117, 234, 312, 351, 390, 52, 104, 156, 208, 312, 416, 468, 520,
  12                         0, 78, 104, 130, 117, 156, 195, 104, 130, 130, 156, 182, 182, 208, 156, 195,
  13                         195, 234, 273, 273, 312, 130, 156, 181, 156, 181, 208, 234, 208, 234, 260, 260,
  14                         286, 195, 234, 273, 234, 273, 312, 351, 312, 351, 390, 390, 429},                       // Long GI, 20MHz
  15                         {14, 29, 43, 58, 87, 116, 130, 144, 29, 58, 87, 116, 173, 231, 260, 289,
  16                         43, 87, 130, 173, 260, 347, 390, 433, 58, 116, 173, 231, 347, 462, 520, 578,
  17                         0, 87, 116, 144, 130, 173, 217, 116, 144, 144, 173, 202, 202, 231, 173, 217,
  18                         217, 260, 303, 303, 347, 144, 173, 202, 173, 202, 231, 260, 231, 260, 289, 289,
  19                         318, 217, 260, 303, 260, 303, 347, 390, 347, 390, 433, 433, 477}        },              // Short GI, 20MHz
  20                 {       {27, 54, 81, 108, 162, 216, 243, 270, 54, 108, 162, 216, 324, 432, 486, 540,
  21                         81, 162, 243, 324, 486, 648, 729, 810, 108, 216, 324, 432, 648, 864, 972, 1080,
  22                         12, 162, 216, 270, 243, 324, 405, 216, 270, 270, 324, 378, 378, 432, 324, 405,
  23                         405, 486, 567, 567, 648, 270, 324, 378, 324, 378, 432, 486, 432, 486, 540, 540,
  24                         594, 405, 486, 567, 486, 567, 648, 729, 648, 729, 810, 810, 891},       // Long GI, 40MHz
  25                         {30, 60, 90, 120, 180, 240, 270, 300, 60, 120, 180, 240, 360, 480, 540, 600,
  26                         90, 180, 270, 360, 540, 720, 810, 900, 120, 240, 360, 480, 720, 960, 1080, 1200,
  27                         13, 180, 240, 300, 270, 360, 450, 240, 300, 300, 360, 420, 420, 480, 360, 450,
  28                         450, 540, 630, 630, 720, 300, 360, 420, 360, 420, 480, 540, 480, 540, 600, 600,
  29                         660, 450, 540, 630, 540, 630, 720, 810, 720, 810, 900, 900, 990}        }       // Short GI, 40MHz
  30         };
  31
  32 static u8 UNKNOWN_BORADCOM[3] = {0x00, 0x14, 0xbf};
  33 static u8 LINKSYSWRT330_LINKSYSWRT300_BROADCOM[3] = {0x00, 0x1a, 0x70};
  34 static u8 LINKSYSWRT350_LINKSYSWRT150_BROADCOM[3] = {0x00, 0x1d, 0x7e};
  35 static u8 NETGEAR834Bv2_BROADCOM[3] = {0x00, 0x1b, 0x2f};
  36 static u8 BELKINF5D8233V1_RALINK[3] = {0x00, 0x17, 0x3f};       //cosa 03202008
  37 static u8 BELKINF5D82334V3_RALINK[3] = {0x00, 0x1c, 0xdf};
  38 static u8 PCI_RALINK[3] = {0x00, 0x90, 0xcc};
  39 static u8 EDIMAX_RALINK[3] = {0x00, 0x0e, 0x2e};
  40 static u8 AIRLINK_RALINK[3] = {0x00, 0x18, 0x02};
  41 //static u8 DLINK_ATHEROS[3] = {0x00, 0x1c, 0xf0};
  42 static u8 CISCO_BROADCOM[3] = {0x00, 0x17, 0x94};
  43
  44 // 2008/04/01 MH For Cisco G mode RX TP We need to change FW duration. Should we put the
  45 // code in other place??
  46 //static u8 WIFI_CISCO_G_AP[3] = {0x00, 0x40, 0x96};
  47 /********************************************************************************************************************
  48  *function:  This function update default settings in pHTInfo structure
  49  *   input:  PRT_HIGH_THROUGHPUT        pHTInfo
  50  *  output:  none
  51  *  return:  none
  52  *  notice:  These value need be modified if any changes.
  53  * *****************************************************************************************************************/
  54 void HTUpdateDefaultSetting(struct ieee80211_device *ieee)
  55 {
  56         PRT_HIGH_THROUGHPUT     pHTInfo = ieee->pHTInfo;
  57         //const typeof( ((struct ieee80211_device *)0)->pHTInfo ) *__mptr = &pHTInfo;
  58
  59         //printk("pHTinfo:%p, &pHTinfo:%p, mptr:%p,  offsetof:%x\n", pHTInfo, &pHTInfo, __mptr, offsetof(struct ieee80211_device, pHTInfo));
  60         //printk("===>ieee:%p,\n", ieee);
  61         // ShortGI support
  62         pHTInfo->bRegShortGI20MHz= 1;
  63         pHTInfo->bRegShortGI40MHz= 1;
  64
  65         // 40MHz channel support
  66         pHTInfo->bRegBW40MHz = 1;
  67
  68         // CCK rate support in 40MHz channel
  69         if(pHTInfo->bRegBW40MHz)
  70                 pHTInfo->bRegSuppCCK = 1;
  71         else
  72                 pHTInfo->bRegSuppCCK = true;
  73
  74         // AMSDU related
  75         pHTInfo->nAMSDU_MaxSize = 7935UL;
  76         pHTInfo->bAMSDU_Support = 0;
  77
  78         // AMPDU related
  79         pHTInfo->bAMPDUEnable = 1;
  80         pHTInfo->AMPDU_Factor = 2; //// 0: 2n13(8K), 1:2n14(16K), 2:2n15(32K), 3:2n16(64k)
  81         pHTInfo->MPDU_Density = 0;// 0: No restriction, 1: 1/8usec, 2: 1/4usec, 3: 1/2usec, 4: 1usec, 5: 2usec, 6: 4usec, 7:8usec
  82
  83         // MIMO Power Save
  84         pHTInfo->SelfMimoPs = 3;// 0: Static Mimo Ps, 1: Dynamic Mimo Ps, 3: No Limitation, 2: Reserved(Set to 3 automatically.)
  85         if(pHTInfo->SelfMimoPs == 2)
  86                 pHTInfo->SelfMimoPs = 3;
  87         // 8190 only. Assign rate operation mode to firmware
  88         ieee->bTxDisableRateFallBack = 0;
  89         ieee->bTxUseDriverAssingedRate = 0;
  90
  91 #ifdef  TO_DO_LIST
  92         // 8190 only. Assign duration operation mode to firmware
  93         pMgntInfo->bTxEnableFwCalcDur = (BOOLEAN)pNdisCommon->bRegTxEnableFwCalcDur;
  94 #endif
  95         // 8190 only, Realtek proprietary aggregation mode
  96         // Set MPDUDensity=2,   1: Set MPDUDensity=2(32k)  for Realtek AP and set MPDUDensity=0(8k) for others
  97         pHTInfo->bRegRT2RTAggregation = 1;//0: Set MPDUDensity=2,   1: Set MPDUDensity=2(32k)  for Realtek AP and set MPDUDensity=0(8k) for others
  98
  99         // For Rx Reorder Control
 100         pHTInfo->bRegRxReorderEnable = 1;
 101         pHTInfo->RxReorderWinSize = 64;
 102         pHTInfo->RxReorderPendingTime = 30;
 103
 104 #ifdef USB_TX_DRIVER_AGGREGATION_ENABLE
 105         pHTInfo->UsbTxAggrNum = 4;
 106 #endif
 107 #ifdef USB_RX_AGGREGATION_SUPPORT
 108         pHTInfo->UsbRxFwAggrEn = 1;
 109         pHTInfo->UsbRxFwAggrPageNum = 24;
 110         pHTInfo->UsbRxFwAggrPacketNum = 8;
 111         pHTInfo->UsbRxFwAggrTimeout = 16; ////usb rx FW aggregation timeout threshold.It's in units of 64us
 112 #endif
 113
 114
 115 }
 116 /********************************************************************************************************************
 117  *function:  This function print out each field on HT capability IE mainly from (Beacon/ProbeRsp/AssocReq)
 118  *   input:  u8*        CapIE       //Capability IE to be printed out
 119  *           u8*        TitleString //mainly print out caller function
 120  *  output:  none
 121  *  return:  none
 122  *  notice:  Driver should not print out this message by default.
 123  * *****************************************************************************************************************/
 124 void HTDebugHTCapability(u8 *CapIE, u8 *TitleString )
 125 {
 126
 127         static u8       EWC11NHTCap[] = {0x00, 0x90, 0x4c, 0x33};       // For 11n EWC definition, 2007.07.17, by Emily
 128         PHT_CAPABILITY_ELE              pCapELE;
 129
 130         if(!memcmp(CapIE, EWC11NHTCap, sizeof(EWC11NHTCap)))
 131         {
 132                 //EWC IE
 133                 IEEE80211_DEBUG(IEEE80211_DL_HT, "EWC IE in %s()\n", __func__);
 134                 pCapELE = (PHT_CAPABILITY_ELE)(&CapIE[4]);
 135         }else
 136                 pCapELE = (PHT_CAPABILITY_ELE)(&CapIE[0]);
 137
 138         IEEE80211_DEBUG(IEEE80211_DL_HT, "<Log HT Capability>. Called by %s\n", TitleString );
 139
 140         IEEE80211_DEBUG(IEEE80211_DL_HT,  "\tSupported Channel Width = %s\n", (pCapELE->ChlWidth)?"20MHz": "20/40MHz");
 141         IEEE80211_DEBUG(IEEE80211_DL_HT,  "\tSupport Short GI for 20M = %s\n", (pCapELE->ShortGI20Mhz)?"YES": "NO");
 142         IEEE80211_DEBUG(IEEE80211_DL_HT,  "\tSupport Short GI for 40M = %s\n", (pCapELE->ShortGI40Mhz)?"YES": "NO");
 143         IEEE80211_DEBUG(IEEE80211_DL_HT,  "\tSupport TX STBC = %s\n", (pCapELE->TxSTBC)?"YES": "NO");
 144         IEEE80211_DEBUG(IEEE80211_DL_HT,  "\tMax AMSDU Size = %s\n", (pCapELE->MaxAMSDUSize)?"3839": "7935");
 145         IEEE80211_DEBUG(IEEE80211_DL_HT,  "\tSupport CCK in 20/40 mode = %s\n", (pCapELE->DssCCk)?"YES": "NO");
 146         IEEE80211_DEBUG(IEEE80211_DL_HT,  "\tMax AMPDU Factor = %d\n", pCapELE->MaxRxAMPDUFactor);
 147         IEEE80211_DEBUG(IEEE80211_DL_HT,  "\tMPDU Density = %d\n", pCapELE->MPDUDensity);
 148         IEEE80211_DEBUG(IEEE80211_DL_HT,  "\tMCS Rate Set = [%x][%x][%x][%x][%x]\n", pCapELE->MCS[0],\
 149                                 pCapELE->MCS[1], pCapELE->MCS[2], pCapELE->MCS[3], pCapELE->MCS[4]);
 150         return;
 151
 152 }
 153 /********************************************************************************************************************
 154  *function:  This function print out each field on HT Information IE mainly from (Beacon/ProbeRsp)
 155  *   input:  u8*        InfoIE       //Capability IE to be printed out
 156  *           u8*        TitleString //mainly print out caller function
 157  *  output:  none
 158  *  return:  none
 159  *  notice:  Driver should not print out this message by default.
 160  * *****************************************************************************************************************/
 161 void HTDebugHTInfo(u8 *InfoIE, u8 *TitleString)
 162 {
 163
 164         static u8       EWC11NHTInfo[] = {0x00, 0x90, 0x4c, 0x34};      // For 11n EWC definition, 2007.07.17, by Emily
 165         PHT_INFORMATION_ELE             pHTInfoEle;
 166
 167         if(!memcmp(InfoIE, EWC11NHTInfo, sizeof(EWC11NHTInfo)))
 168         {
 169                 // Not EWC IE
 170                 IEEE80211_DEBUG(IEEE80211_DL_HT, "EWC IE in %s()\n", __func__);
 171                 pHTInfoEle = (PHT_INFORMATION_ELE)(&InfoIE[4]);
 172         }else
 173                 pHTInfoEle = (PHT_INFORMATION_ELE)(&InfoIE[0]);
 174
 175
 176         IEEE80211_DEBUG(IEEE80211_DL_HT, "<Log HT Information Element>. Called by %s\n", TitleString);
 177
 178         IEEE80211_DEBUG(IEEE80211_DL_HT, "\tPrimary channel = %d\n", pHTInfoEle->ControlChl);
 179         IEEE80211_DEBUG(IEEE80211_DL_HT, "\tSenondary channel =");
 180         switch (pHTInfoEle->ExtChlOffset)
 181         {
 182                 case 0:
 183                         IEEE80211_DEBUG(IEEE80211_DL_HT, "Not Present\n");
 184                         break;
 185                 case 1:
 186                         IEEE80211_DEBUG(IEEE80211_DL_HT, "Upper channel\n");
 187                         break;
 188                 case 2:
 189                         IEEE80211_DEBUG(IEEE80211_DL_HT, "Reserved. Eooro!!!\n");
 190                         break;
 191                 case 3:
 192                         IEEE80211_DEBUG(IEEE80211_DL_HT, "Lower Channel\n");
 193                         break;
 194         }
 195         IEEE80211_DEBUG(IEEE80211_DL_HT, "\tRecommended channel width = %s\n", (pHTInfoEle->RecommemdedTxWidth)?"20Mhz": "40Mhz");
 196
 197         IEEE80211_DEBUG(IEEE80211_DL_HT, "\tOperation mode for protection = ");
 198         switch (pHTInfoEle->OptMode)
 199         {
 200                 case 0:
 201                         IEEE80211_DEBUG(IEEE80211_DL_HT, "No Protection\n");
 202                         break;
 203                 case 1:
 204                         IEEE80211_DEBUG(IEEE80211_DL_HT, "HT non-member protection mode\n");
 205                         break;
 206                 case 2:
 207                         IEEE80211_DEBUG(IEEE80211_DL_HT, "Suggest to open protection\n");
 208                         break;
 209                 case 3:
 210                         IEEE80211_DEBUG(IEEE80211_DL_HT, "HT mixed mode\n");
 211                         break;
 212         }
 213
 214         IEEE80211_DEBUG(IEEE80211_DL_HT, "\tBasic MCS Rate Set = [%x][%x][%x][%x][%x]\n", pHTInfoEle->BasicMSC[0],\
 215                                 pHTInfoEle->BasicMSC[1], pHTInfoEle->BasicMSC[2], pHTInfoEle->BasicMSC[3], pHTInfoEle->BasicMSC[4]);
 216         return;
 217 }
 218
 219 /*
 220 *       Return:         true if station in half n mode and AP supports 40 bw
 221 */
 222 static bool IsHTHalfNmode40Bandwidth(struct ieee80211_device *ieee)
 223 {
 224         bool                    retValue = false;
 225         PRT_HIGH_THROUGHPUT      pHTInfo = ieee->pHTInfo;
 226
 227         if(pHTInfo->bCurrentHTSupport == false )        // wireless is n mode
 228                 retValue = false;
 229         else if(pHTInfo->bRegBW40MHz == false)  // station supports 40 bw
 230                 retValue = false;
 231         else if(!ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev))      // station in half n mode
 232                 retValue = false;
 233         else if(((PHT_CAPABILITY_ELE)(pHTInfo->PeerHTCapBuf))->ChlWidth) // ap support 40 bw
 234                 retValue = true;
 235         else
 236                 retValue = false;
 237
 238         return retValue;
 239 }
 240
 241 static bool IsHTHalfNmodeSGI(struct ieee80211_device *ieee, bool is40MHz)
 242 {
 243         bool                    retValue = false;
 244         PRT_HIGH_THROUGHPUT      pHTInfo = ieee->pHTInfo;
 245
 246         if(pHTInfo->bCurrentHTSupport == false )        // wireless is n mode
 247                 retValue = false;
 248         else if(!ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev))      // station in half n mode
 249                 retValue = false;
 250         else if(is40MHz) // ap support 40 bw
 251         {
 252                 if(((PHT_CAPABILITY_ELE)(pHTInfo->PeerHTCapBuf))->ShortGI40Mhz) // ap support 40 bw short GI
 253                         retValue = true;
 254                 else
 255                         retValue = false;
 256         }
 257         else
 258         {
 259                 if(((PHT_CAPABILITY_ELE)(pHTInfo->PeerHTCapBuf))->ShortGI20Mhz) // ap support 40 bw short GI
 260                         retValue = true;
 261                 else
 262                         retValue = false;
 263         }
 264
 265         return retValue;
 266 }
 267
 268 u16 HTHalfMcsToDataRate(struct ieee80211_device *ieee,  u8      nMcsRate)
 269 {
 270
 271         u8      is40MHz;
 272         u8      isShortGI;
 273
 274         is40MHz  =  (IsHTHalfNmode40Bandwidth(ieee))?1:0;
 275         isShortGI = (IsHTHalfNmodeSGI(ieee, is40MHz))? 1:0;
 276
 277         return MCS_DATA_RATE[is40MHz][isShortGI][(nMcsRate&0x7f)];
 278 }
 279
 280
 281 u16 HTMcsToDataRate(struct ieee80211_device *ieee, u8 nMcsRate)
 282 {
 283         PRT_HIGH_THROUGHPUT     pHTInfo = ieee->pHTInfo;
 284
 285         u8      is40MHz = (pHTInfo->bCurBW40MHz)?1:0;
 286         u8      isShortGI = (pHTInfo->bCurBW40MHz)?
 287                                                 ((pHTInfo->bCurShortGI40MHz)?1:0):
 288                                                 ((pHTInfo->bCurShortGI20MHz)?1:0);
 289         return MCS_DATA_RATE[is40MHz][isShortGI][(nMcsRate&0x7f)];
 290 }
 291
 292 /********************************************************************************************************************
 293  *function:  This function returns current datarate.
 294  *   input:  struct ieee80211_device*   ieee
 295  *           u8                         nDataRate
 296  *  output:  none
 297  *  return:  tx rate
 298  *  notice:  quite unsure about how to use this function //wb
 299  * *****************************************************************************************************************/
 300 u16  TxCountToDataRate(struct ieee80211_device *ieee, u8 nDataRate)
 301 {
 302         //PRT_HIGH_THROUGHPUT   pHTInfo = ieee->pHTInfo;
 303         u16             CCKOFDMRate[12] = {0x02 , 0x04 , 0x0b , 0x16 , 0x0c , 0x12 , 0x18 , 0x24 , 0x30 , 0x48 , 0x60 , 0x6c};
 304         u8      is40MHz = 0;
 305         u8      isShortGI = 0;
 306
 307         if(nDataRate < 12)
 308         {
 309                 return CCKOFDMRate[nDataRate];
 310         }
 311         else
 312         {
 313                 if (nDataRate >= 0x10 && nDataRate <= 0x1f)//if(nDataRate > 11 && nDataRate < 28 )
 314                 {
 315                         is40MHz = 0;
 316                         isShortGI = 0;
 317
 318                       // nDataRate = nDataRate - 12;
 319                 }
 320                 else if(nDataRate >=0x20  && nDataRate <= 0x2f ) //(27, 44)
 321                 {
 322                         is40MHz = 1;
 323                         isShortGI = 0;
 324
 325                         //nDataRate = nDataRate - 28;
 326                 }
 327                 else if(nDataRate >= 0x30  && nDataRate <= 0x3f )  //(43, 60)
 328                 {
 329                         is40MHz = 0;
 330                         isShortGI = 1;
 331
 332                         //nDataRate = nDataRate - 44;
 333                 }
 334                 else if(nDataRate >= 0x40  && nDataRate <= 0x4f ) //(59, 76)
 335                 {
 336                         is40MHz = 1;
 337                         isShortGI = 1;
 338
 339                         //nDataRate = nDataRate - 60;
 340                 }
 341                 return MCS_DATA_RATE[is40MHz][isShortGI][nDataRate&0xf];
 342         }
 343 }
 344
 345
 346
 347 bool IsHTHalfNmodeAPs(struct ieee80211_device *ieee)
 348 {
 349         bool                    retValue = false;
 350         struct ieee80211_network *net = &ieee->current_network;
 351         if((memcmp(net->bssid, BELKINF5D8233V1_RALINK, 3)==0) ||
 352                      (memcmp(net->bssid, BELKINF5D82334V3_RALINK, 3)==0) ||
 353                      (memcmp(net->bssid, PCI_RALINK, 3)==0) ||
 354                      (memcmp(net->bssid, EDIMAX_RALINK, 3)==0) ||
 355                      (memcmp(net->bssid, AIRLINK_RALINK, 3)==0) ||
 356                      (net->ralink_cap_exist))
 357                 retValue = true;
 358         else if((memcmp(net->bssid, UNKNOWN_BORADCOM, 3)==0) ||
 359                     (memcmp(net->bssid, LINKSYSWRT330_LINKSYSWRT300_BROADCOM, 3)==0)||
 360                     (memcmp(net->bssid, LINKSYSWRT350_LINKSYSWRT150_BROADCOM, 3)==0)||
 361                     (memcmp(net->bssid, NETGEAR834Bv2_BROADCOM, 3)==0) ||
 362                     (net->broadcom_cap_exist))
 363                   retValue = true;
 364         else if(net->bssht.bdRT2RTAggregation)
 365                 retValue = true;
 366         else
 367                 retValue = false;
 368
 369         return retValue;
 370 }
 371
 372 /********************************************************************************************************************
 373  *function:  This function returns peer IOT.
 374  *   input:  struct ieee80211_device*   ieee
 375  *  output:  none
 376  *  return:
 377  *  notice:
 378  * *****************************************************************************************************************/
 379 static void HTIOTPeerDetermine(struct ieee80211_device *ieee)
 380 {
 381         PRT_HIGH_THROUGHPUT     pHTInfo = ieee->pHTInfo;
 382         struct ieee80211_network *net = &ieee->current_network;
 383         if(net->bssht.bdRT2RTAggregation)
 384                 pHTInfo->IOTPeer = HT_IOT_PEER_REALTEK;
 385         else if(net->broadcom_cap_exist)
 386                 pHTInfo->IOTPeer = HT_IOT_PEER_BROADCOM;
 387         else if((memcmp(net->bssid, UNKNOWN_BORADCOM, 3)==0) ||
 388                         (memcmp(net->bssid, LINKSYSWRT330_LINKSYSWRT300_BROADCOM, 3)==0)||
 389                         (memcmp(net->bssid, LINKSYSWRT350_LINKSYSWRT150_BROADCOM, 3)==0)||
 390                         (memcmp(net->bssid, NETGEAR834Bv2_BROADCOM, 3)==0) )
 391                 pHTInfo->IOTPeer = HT_IOT_PEER_BROADCOM;
 392         else if((memcmp(net->bssid, BELKINF5D8233V1_RALINK, 3)==0) ||
 393                         (memcmp(net->bssid, BELKINF5D82334V3_RALINK, 3)==0) ||
 394                         (memcmp(net->bssid, PCI_RALINK, 3)==0) ||
 395                         (memcmp(net->bssid, EDIMAX_RALINK, 3)==0) ||
 396                         (memcmp(net->bssid, AIRLINK_RALINK, 3)==0) ||
 397                          net->ralink_cap_exist)
 398                 pHTInfo->IOTPeer = HT_IOT_PEER_RALINK;
 399         else if(net->atheros_cap_exist)
 400                 pHTInfo->IOTPeer = HT_IOT_PEER_ATHEROS;
 401         else if(memcmp(net->bssid, CISCO_BROADCOM, 3)==0)
 402                 pHTInfo->IOTPeer = HT_IOT_PEER_CISCO;
 403         else
 404                 pHTInfo->IOTPeer = HT_IOT_PEER_UNKNOWN;
 405
 406         IEEE80211_DEBUG(IEEE80211_DL_IOT, "Joseph debug!! IOTPEER: %x\n", pHTInfo->IOTPeer);
 407 }
 408 /********************************************************************************************************************
 409  *function:  Check whether driver should declare received rate up to MCS13 only since some chipset is not good
 410  *           at receiving MCS14~15 frame from some AP.
 411  *   input:  struct ieee80211_device*   ieee
 412  *           u8 *                       PeerMacAddr
 413  *  output:  none
 414  *  return:  return 1 if driver should declare MCS13 only(otherwise return 0)
 415   * *****************************************************************************************************************/
 416 static u8 HTIOTActIsDisableMCS14(struct ieee80211_device *ieee, u8 *PeerMacAddr)
 417 {
 418         return 0;
 419  }
 420
 421
 422 /**
 423 * Function:     HTIOTActIsDisableMCS15
 424 *
 425 * Overview:     Check whether driver should declare capability of receiving MCS15
 426 *
 427 * Input:
 428 *                       PADAPTER                Adapter,
 429 *
 430 * Output:               None
 431 * Return:       true if driver should disable MCS15
 432 * 2008.04.15    Emily
 433 */
 434 static bool HTIOTActIsDisableMCS15(struct ieee80211_device *ieee)
 435 {
 436         bool retValue = false;
 437
 438 #ifdef TODO
 439         // Apply for 819u only
 440 #if (HAL_CODE_BASE==RTL8192)
 441
 442 #if (DEV_BUS_TYPE == USB_INTERFACE)
 443         // Alway disable MCS15 by Jerry Chang's request.by Emily, 2008.04.15
 444         retValue = true;
 445 #elif (DEV_BUS_TYPE == PCI_INTERFACE)
 446         // Enable MCS15 if the peer is Cisco AP. by Emily, 2008.05.12
 447 //      if(pBssDesc->bCiscoCapExist)
 448 //              retValue = false;
 449 //      else
 450                 retValue = false;
 451 #endif
 452 #endif
 453 #endif
 454         // Jerry Chang suggest that 8190 1x2 does not need to disable MCS15
 455
 456         return retValue;
 457 }
 458
 459 /**
 460 * Function:     HTIOTActIsDisableMCSTwoSpatialStream
 461 *
 462 * Overview:     Check whether driver should declare capability of receiving All 2 ss packets
 463 *
 464 * Input:
 465 *                       PADAPTER                Adapter,
 466 *
 467 * Output:               None
 468 * Return:       true if driver should disable all two spatial stream packet
 469 * 2008.04.21    Emily
 470 */
 471 static bool HTIOTActIsDisableMCSTwoSpatialStream(struct ieee80211_device *ieee,
 472                                                  u8 *PeerMacAddr)
 473 {
 474 #ifdef TODO
 475         // Apply for 819u only
 476 #endif
 477         return false;
 478 }
 479
 480 /********************************************************************************************************************
 481  *function:  Check whether driver should disable EDCA turbo mode
 482  *   input:  struct ieee80211_device*   ieee
 483  *           u8*                        PeerMacAddr
 484  *  output:  none
 485  *  return:  return 1 if driver should disable EDCA turbo mode(otherwise return 0)
 486   * *****************************************************************************************************************/
 487 static u8 HTIOTActIsDisableEDCATurbo(struct ieee80211_device *ieee,
 488                                      u8 *PeerMacAddr)
 489 {       /* default enable EDCA Turbo mode. */
 490         return false;
 491 }
 492
 493 /********************************************************************************************************************
 494  *function:  Check whether we need to use OFDM to sned MGNT frame for broadcom AP
 495  *   input:  struct ieee80211_network *network   //current network we live
 496  *  output:  none
 497  *  return:  return 1 if true
 498   * *****************************************************************************************************************/
 499 static u8 HTIOTActIsMgntUseCCK6M(struct ieee80211_network *network)
 500 {
 501         u8      retValue = 0;
 502
 503         // 2008/01/25 MH Judeg if we need to use OFDM to sned MGNT frame for broadcom AP.
 504         // 2008/01/28 MH We must prevent that we select null bssid to link.
 505
 506         if (network->broadcom_cap_exist)
 507         {
 508                 retValue = 1;
 509         }
 510
 511         return retValue;
 512 }
 513
 514 static u8 HTIOTActIsCCDFsync(u8 *PeerMacAddr)
 515 {
 516         u8      retValue = 0;
 517         if(     (memcmp(PeerMacAddr, UNKNOWN_BORADCOM, 3)==0) ||
 518                 (memcmp(PeerMacAddr, LINKSYSWRT330_LINKSYSWRT300_BROADCOM, 3)==0) ||
 519                 (memcmp(PeerMacAddr, LINKSYSWRT350_LINKSYSWRT150_BROADCOM, 3) ==0))
 520         {
 521                 retValue = 1;
 522         }
 523
 524         return retValue;
 525 }
 526
 527 void HTResetIOTSetting(
 528         PRT_HIGH_THROUGHPUT             pHTInfo
 529 )
 530 {
 531         pHTInfo->IOTAction = 0;
 532         pHTInfo->IOTPeer = HT_IOT_PEER_UNKNOWN;
 533 }
 534
 535
 536 /********************************************************************************************************************
 537  *function:  Construct Capablility Element in Beacon... if HTEnable is turned on
 538  *   input:  struct ieee80211_device*   ieee
 539  *           u8*                        posHTCap //pointer to store Capability Ele
 540  *           u8*                        len //store length of CE
 541  *           u8                         IsEncrypt //whether encrypt, needed further
 542  *  output:  none
 543  *  return:  none
 544  *  notice:  posHTCap can't be null and should be initialized before.
 545   * *****************************************************************************************************************/
 546 void HTConstructCapabilityElement(struct ieee80211_device *ieee, u8 *posHTCap, u8 *len, u8 IsEncrypt)
 547 {
 548         PRT_HIGH_THROUGHPUT     pHT = ieee->pHTInfo;
 549         PHT_CAPABILITY_ELE      pCapELE = NULL;
 550         //u8 bIsDeclareMCS13;
 551
 552         if ((posHTCap == NULL) || (pHT == NULL))
 553         {
 554                 IEEE80211_DEBUG(IEEE80211_DL_ERR, "posHTCap or pHTInfo can't be null in HTConstructCapabilityElement()\n");
 555                 return;
 556         }
 557         memset(posHTCap, 0, *len);
 558         if(pHT->ePeerHTSpecVer == HT_SPEC_VER_EWC)
 559         {
 560                 u8      EWC11NHTCap[] = {0x00, 0x90, 0x4c, 0x33};       // For 11n EWC definition, 2007.07.17, by Emily
 561                 memcpy(posHTCap, EWC11NHTCap, sizeof(EWC11NHTCap));
 562                 pCapELE = (PHT_CAPABILITY_ELE)&(posHTCap[4]);
 563         }else
 564         {
 565                 pCapELE = (PHT_CAPABILITY_ELE)posHTCap;
 566         }
 567
 568
 569         //HT capability info
 570         pCapELE->AdvCoding              = 0; // This feature is not supported now!!
 571         if(ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev))
 572         {
 573                 pCapELE->ChlWidth = 0;
 574         }
 575         else
 576         {
 577                 pCapELE->ChlWidth = (pHT->bRegBW40MHz?1:0);
 578         }
 579
 580 //      pCapELE->ChlWidth               = (pHT->bRegBW40MHz?1:0);
 581         pCapELE->MimoPwrSave            = pHT->SelfMimoPs;
 582         pCapELE->GreenField             = 0; // This feature is not supported now!!
 583         pCapELE->ShortGI20Mhz           = 1; // We can receive Short GI!!
 584         pCapELE->ShortGI40Mhz           = 1; // We can receive Short GI!!
 585         //DbgPrint("TX HT cap/info ele BW=%d SG20=%d SG40=%d\n\r",
 586                 //pCapELE->ChlWidth, pCapELE->ShortGI20Mhz, pCapELE->ShortGI40Mhz);
 587         pCapELE->TxSTBC                 = 1;
 588         pCapELE->RxSTBC                 = 0;
 589         pCapELE->DelayBA                = 0;    // Do not support now!!
 590         pCapELE->MaxAMSDUSize   = (MAX_RECEIVE_BUFFER_SIZE>=7935)?1:0;
 591         pCapELE->DssCCk                 = ((pHT->bRegBW40MHz)?(pHT->bRegSuppCCK?1:0):0);
 592         pCapELE->PSMP                   = 0; // Do not support now!!
 593         pCapELE->LSigTxopProtect        = 0; // Do not support now!!
 594
 595
 596         //MAC HT parameters info
 597         // TODO: Nedd to take care of this part
 598         IEEE80211_DEBUG(IEEE80211_DL_HT, "TX HT cap/info ele BW=%d MaxAMSDUSize:%d DssCCk:%d\n", pCapELE->ChlWidth, pCapELE->MaxAMSDUSize, pCapELE->DssCCk);
 599
 600         if (IsEncrypt) {
 601                 pCapELE->MPDUDensity    = 7; // 8us
 602                 pCapELE->MaxRxAMPDUFactor       = 2; // 2 is for 32 K and 3 is 64K
 603         }
 604         else
 605         {
 606                 pCapELE->MaxRxAMPDUFactor       = 3; // 2 is for 32 K and 3 is 64K
 607                 pCapELE->MPDUDensity    = 0; // no density
 608         }
 609
 610         //Supported MCS set
 611         memcpy(pCapELE->MCS, ieee->Regdot11HTOperationalRateSet, 16);
 612         if(pHT->IOTAction & HT_IOT_ACT_DISABLE_MCS15)
 613                 pCapELE->MCS[1] &= 0x7f;
 614
 615         if(pHT->IOTAction & HT_IOT_ACT_DISABLE_MCS14)
 616                 pCapELE->MCS[1] &= 0xbf;
 617
 618         if(pHT->IOTAction & HT_IOT_ACT_DISABLE_ALL_2SS)
 619                 pCapELE->MCS[1] &= 0x00;
 620
 621         // 2008.06.12
 622         // For RTL819X, if pairwisekey = wep/tkip, ap is ralink, we support only MCS0~7.
 623         if (ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev))
 624         {
 625                 int i;
 626                 for(i = 1; i< 16; i++)
 627                         pCapELE->MCS[i] = 0;
 628         }
 629
 630         //Extended HT Capability Info
 631         memset(&pCapELE->ExtHTCapInfo, 0, 2);
 632
 633
 634         //TXBF Capabilities
 635         memset(pCapELE->TxBFCap, 0, 4);
 636
 637         //Antenna Selection Capabilities
 638         pCapELE->ASCap = 0;
 639 //add 2 to give space for element ID and len when construct frames
 640         if(pHT->ePeerHTSpecVer == HT_SPEC_VER_EWC)
 641                 *len = 30 + 2;
 642         else
 643                 *len = 26 + 2;
 644
 645
 646
 647 //      IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA | IEEE80211_DL_HT, posHTCap, *len -2);
 648
 649         //Print each field in detail. Driver should not print out this message by default
 650 //      HTDebugHTCapability(posHTCap, (u8*)"HTConstructCapability()");
 651         return;
 652
 653 }
 654 /********************************************************************************************************************
 655  *function:  Construct  Information Element in Beacon... if HTEnable is turned on
 656  *   input:  struct ieee80211_device*   ieee
 657  *           u8*                        posHTCap //pointer to store Information Ele
 658  *           u8*                        len   //store len of
 659  *           u8                         IsEncrypt //whether encrypt, needed further
 660  *  output:  none
 661  *  return:  none
 662  *  notice:  posHTCap can't be null and be initialized before. only AP and IBSS sta should do this
 663   * *****************************************************************************************************************/
 664 void HTConstructInfoElement(struct ieee80211_device *ieee, u8 *posHTInfo, u8 *len, u8 IsEncrypt)
 665 {
 666         PRT_HIGH_THROUGHPUT     pHT = ieee->pHTInfo;
 667         PHT_INFORMATION_ELE             pHTInfoEle = (PHT_INFORMATION_ELE)posHTInfo;
 668         if ((posHTInfo == NULL) || (pHTInfoEle == NULL))
 669         {
 670                 IEEE80211_DEBUG(IEEE80211_DL_ERR, "posHTInfo or pHTInfoEle can't be null in HTConstructInfoElement()\n");
 671                 return;
 672         }
 673
 674         memset(posHTInfo, 0, *len);
 675         if ( (ieee->iw_mode == IW_MODE_ADHOC) || (ieee->iw_mode == IW_MODE_MASTER)) //ap mode is not currently supported
 676         {
 677                 pHTInfoEle->ControlChl                  = ieee->current_network.channel;
 678                 pHTInfoEle->ExtChlOffset                        = ((pHT->bRegBW40MHz == false)?HT_EXTCHNL_OFFSET_NO_EXT:
 679                                                                                         (ieee->current_network.channel<=6)?
 680                                                                                                 HT_EXTCHNL_OFFSET_UPPER:HT_EXTCHNL_OFFSET_LOWER);
 681                 pHTInfoEle->RecommemdedTxWidth  = pHT->bRegBW40MHz;
 682                 pHTInfoEle->RIFS                                        = 0;
 683                 pHTInfoEle->PSMPAccessOnly              = 0;
 684                 pHTInfoEle->SrvIntGranularity           = 0;
 685                 pHTInfoEle->OptMode                             = pHT->CurrentOpMode;
 686                 pHTInfoEle->NonGFDevPresent             = 0;
 687                 pHTInfoEle->DualBeacon                  = 0;
 688                 pHTInfoEle->SecondaryBeacon             = 0;
 689                 pHTInfoEle->LSigTxopProtectFull         = 0;
 690                 pHTInfoEle->PcoActive                           = 0;
 691                 pHTInfoEle->PcoPhase                            = 0;
 692
 693                 memset(pHTInfoEle->BasicMSC, 0, 16);
 694
 695
 696                 *len = 22 + 2; //same above
 697
 698         }
 699         else
 700         {
 701                 //STA should not generate High Throughput Information Element
 702                 *len = 0;
 703         }
 704         //IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA | IEEE80211_DL_HT, posHTInfo, *len - 2);
 705         //HTDebugHTInfo(posHTInfo, "HTConstructInforElement");
 706         return;
 707 }
 708
 709 /*
 710   *  According to experiment, Realtek AP to STA (based on rtl8190) may achieve best performance
 711   *  if both STA and AP set limitation of aggregation size to 32K, that is, set AMPDU density to 2
 712   *  (Ref: IEEE 11n specification). However, if Realtek STA associates to other AP, STA should set
 713   *  limitation of aggregation size to 8K, otherwise, performance of traffic stream from STA to AP
 714   *  will be much less than the traffic stream from AP to STA if both of the stream runs concurrently
 715   *  at the same time.
 716   *
 717   *  Frame Format
 718   *  Element ID         Length          OUI                     Type1           Reserved
 719   *  1 byte                     1 byte          3 bytes         1 byte          1 byte
 720   *
 721   *  OUI                = 0x00, 0xe0, 0x4c,
 722   *  Type       = 0x02
 723   *  Reserved   = 0x00
 724   *
 725   *  2007.8.21 by Emily
 726 */
 727 /********************************************************************************************************************
 728  *function:  Construct  Information Element in Beacon... in RT2RT condition
 729  *   input:  struct ieee80211_device*   ieee
 730  *           u8*                        posRT2RTAgg //pointer to store Information Ele
 731  *           u8*                        len   //store len
 732  *  output:  none
 733  *  return:  none
 734  *  notice:
 735   * *****************************************************************************************************************/
 736 void HTConstructRT2RTAggElement(struct ieee80211_device *ieee, u8 *posRT2RTAgg, u8 *len)
 737 {
 738         if (posRT2RTAgg == NULL) {
 739                 IEEE80211_DEBUG(IEEE80211_DL_ERR, "posRT2RTAgg can't be null in HTConstructRT2RTAggElement()\n");
 740                 return;
 741         }
 742         memset(posRT2RTAgg, 0, *len);
 743         *posRT2RTAgg++ = 0x00;
 744         *posRT2RTAgg++ = 0xe0;
 745         *posRT2RTAgg++ = 0x4c;
 746         *posRT2RTAgg++ = 0x02;
 747         *posRT2RTAgg++ = 0x01;
 748         *posRT2RTAgg = 0x10;//*posRT2RTAgg = 0x02;
 749
 750         if (ieee->bSupportRemoteWakeUp) {
 751                 *posRT2RTAgg |= 0x08;//RT_HT_CAP_USE_WOW;
 752         }
 753
 754         *len = 6 + 2;
 755         return;
 756 #ifdef TODO
 757 #if (HAL_CODE_BASE == RTL8192 && DEV_BUS_TYPE == USB_INTERFACE)
 758         /*
 759         //Emily. If it is required to Ask Realtek AP to send AMPDU during AES mode, enable this
 760            section of code.
 761         if(IS_UNDER_11N_AES_MODE(Adapter))
 762         {
 763                 posRT2RTAgg->Octet[5] |=RT_HT_CAP_USE_AMPDU;
 764         }else
 765         {
 766                 posRT2RTAgg->Octet[5] &= 0xfb;
 767         }
 768         */
 769
 770 #else
 771         // Do Nothing
 772 #endif
 773
 774         posRT2RTAgg->Length = 6;
 775 #endif
 776
 777
 778
 779
 780 }
 781
 782
 783 /********************************************************************************************************************
 784  *function:  Pick the right Rate Adaptive table to use
 785  *   input:  struct ieee80211_device*   ieee
 786  *           u8*                        pOperateMCS //A pointer to MCS rate bitmap
 787  *  return:  always we return true
 788  *  notice:
 789   * *****************************************************************************************************************/
 790 static u8 HT_PickMCSRate(struct ieee80211_device *ieee, u8 *pOperateMCS)
 791 {
 792         u8                                      i;
 793         if (pOperateMCS == NULL)
 794         {
 795                 IEEE80211_DEBUG(IEEE80211_DL_ERR, "pOperateMCS can't be null in HT_PickMCSRate()\n");
 796                 return false;
 797         }
 798
 799         switch (ieee->mode)
 800         {
 801         case IEEE_A:
 802         case IEEE_B:
 803         case IEEE_G:
 804                         //legacy rate routine handled at selectedrate
 805
 806                         //no MCS rate
 807                         for(i=0;i<=15;i++){
 808                                 pOperateMCS[i] = 0;
 809                         }
 810                         break;
 811
 812         case IEEE_N_24G:        //assume CCK rate ok
 813         case IEEE_N_5G:
 814                         // Legacy part we only use 6, 5.5,2,1 for N_24G and 6 for N_5G.
 815                         // Legacy part shall be handled at SelectRateSet().
 816
 817                         //HT part
 818                         // TODO: may be different if we have different number of antenna
 819                         pOperateMCS[0] &=RATE_ADPT_1SS_MASK;    //support MCS 0~7
 820                         pOperateMCS[1] &=RATE_ADPT_2SS_MASK;
 821                         pOperateMCS[3] &=RATE_ADPT_MCS32_MASK;
 822                         break;
 823
 824         //should never reach here
 825         default:
 826
 827                         break;
 828
 829         }
 830
 831         return true;
 832 }
 833
 834 /*
 835 *       Description:
 836 *               This function will get the highest speed rate in input MCS set.
 837 *
 838 *       /param  Adapter                 Pionter to Adapter entity
 839 *                       pMCSRateSet             Pointer to MCS rate bitmap
 840 *                       pMCSFilter              Pointer to MCS rate filter
 841 *
 842 *       /return Highest MCS rate included in pMCSRateSet and filtered by pMCSFilter.
 843 *
 844 */
 845 /********************************************************************************************************************
 846  *function:  This function will get the highest speed rate in input MCS set.
 847  *   input:  struct ieee80211_device*   ieee
 848  *           u8*                        pMCSRateSet //Pointer to MCS rate bitmap
 849  *           u8*                        pMCSFilter //Pointer to MCS rate filter
 850  *  return:  Highest MCS rate included in pMCSRateSet and filtered by pMCSFilter
 851  *  notice:
 852   * *****************************************************************************************************************/
 853 u8 HTGetHighestMCSRate(struct ieee80211_device *ieee, u8 *pMCSRateSet, u8 *pMCSFilter)
 854 {
 855         u8              i, j;
 856         u8              bitMap;
 857         u8              mcsRate = 0;
 858         u8              availableMcsRate[16];
 859         if (pMCSRateSet == NULL || pMCSFilter == NULL)
 860         {
 861                 IEEE80211_DEBUG(IEEE80211_DL_ERR, "pMCSRateSet or pMCSFilter can't be null in HTGetHighestMCSRate()\n");
 862                 return false;
 863         }
 864         for(i=0; i<16; i++)
 865                 availableMcsRate[i] = pMCSRateSet[i] & pMCSFilter[i];
 866
 867         for(i = 0; i < 16; i++)
 868         {
 869                 if(availableMcsRate[i] != 0)
 870                         break;
 871         }
 872         if(i == 16)
 873                 return false;
 874
 875         for(i = 0; i < 16; i++)
 876         {
 877                 if (availableMcsRate[i] != 0)
 878                 {
 879                         bitMap = availableMcsRate[i];
 880                         for(j = 0; j < 8; j++)
 881                         {
 882                                 if ((bitMap%2) != 0)
 883                                 {
 884                                         if(HTMcsToDataRate(ieee, (8*i+j)) > HTMcsToDataRate(ieee, mcsRate))
 885                                                 mcsRate = (8*i+j);
 886                                 }
 887                                 bitMap >>= 1;
 888                         }
 889                 }
 890         }
 891         return (mcsRate|0x80);
 892 }
 893
 894
 895
 896 /*
 897 **
 898 **1.Filter our operation rate set with AP's rate set
 899 **2.shall reference channel bandwidth, STBC, Antenna number
 900 **3.generate rate adative table for firmware
 901 **David 20060906
 902 **
 903 ** \pHTSupportedCap: the connected STA's supported rate Capability element
 904 */
 905 static u8 HTFilterMCSRate(struct ieee80211_device *ieee, u8 *pSupportMCS,
 906                           u8 *pOperateMCS)
 907 {
 908
 909         u8 i=0;
 910
 911         // filter out operational rate set not supported by AP, the length of it is 16
 912         for(i=0;i<=15;i++){
 913                 pOperateMCS[i] = ieee->Regdot11HTOperationalRateSet[i]&pSupportMCS[i];
 914         }
 915
 916
 917         // TODO: adjust our operational rate set  according to our channel bandwidth, STBC and Antenna number
 918
 919         // TODO: fill suggested rate adaptive rate index and give firmware info using Tx command packet
 920         // we also shall suggested the first start rate set according to our singal strength
 921         HT_PickMCSRate(ieee, pOperateMCS);
 922
 923         // For RTL819X, if pairwisekey = wep/tkip, we support only MCS0~7.
 924         if(ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev))
 925                 pOperateMCS[1] = 0;
 926
 927         //
 928         // For RTL819X, we support only MCS0~15.
 929         // And also, we do not know how to use MCS32 now.
 930         //
 931         for(i=2; i<=15; i++)
 932                 pOperateMCS[i] = 0;
 933
 934         return true;
 935 }
 936 void HTSetConnectBwMode(struct ieee80211_device *ieee, HT_CHANNEL_WIDTH Bandwidth, HT_EXTCHNL_OFFSET    Offset);
 937 void HTOnAssocRsp(struct ieee80211_device *ieee)
 938 {
 939         PRT_HIGH_THROUGHPUT     pHTInfo = ieee->pHTInfo;
 940         PHT_CAPABILITY_ELE              pPeerHTCap = NULL;
 941         PHT_INFORMATION_ELE             pPeerHTInfo = NULL;
 942         u16     nMaxAMSDUSize = 0;
 943         u8      *pMcsFilter = NULL;
 944
 945         static u8                               EWC11NHTCap[] = {0x00, 0x90, 0x4c, 0x33};               // For 11n EWC definition, 2007.07.17, by Emily
 946         static u8                               EWC11NHTInfo[] = {0x00, 0x90, 0x4c, 0x34};      // For 11n EWC definition, 2007.07.17, by Emily
 947
 948         if (pHTInfo->bCurrentHTSupport == false) {
 949                 IEEE80211_DEBUG(IEEE80211_DL_ERR, "<=== HTOnAssocRsp(): HT_DISABLE\n");
 950                 return;
 951         }
 952         IEEE80211_DEBUG(IEEE80211_DL_HT, "===> HTOnAssocRsp_wq(): HT_ENABLE\n");
 953 //      IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA, pHTInfo->PeerHTCapBuf, sizeof(HT_CAPABILITY_ELE));
 954 //      IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA, pHTInfo->PeerHTInfoBuf, sizeof(HT_INFORMATION_ELE));
 955
 956 //      HTDebugHTCapability(pHTInfo->PeerHTCapBuf,"HTOnAssocRsp_wq");
 957 //      HTDebugHTInfo(pHTInfo->PeerHTInfoBuf,"HTOnAssocRsp_wq");
 958         //
 959         if(!memcmp(pHTInfo->PeerHTCapBuf,EWC11NHTCap, sizeof(EWC11NHTCap)))
 960                 pPeerHTCap = (PHT_CAPABILITY_ELE)(&pHTInfo->PeerHTCapBuf[4]);
 961         else
 962                 pPeerHTCap = (PHT_CAPABILITY_ELE)(pHTInfo->PeerHTCapBuf);
 963
 964         if(!memcmp(pHTInfo->PeerHTInfoBuf, EWC11NHTInfo, sizeof(EWC11NHTInfo)))
 965                 pPeerHTInfo = (PHT_INFORMATION_ELE)(&pHTInfo->PeerHTInfoBuf[4]);
 966         else
 967                 pPeerHTInfo = (PHT_INFORMATION_ELE)(pHTInfo->PeerHTInfoBuf);
 968
 969
 970         ////////////////////////////////////////////////////////
 971         // Configurations:
 972         ////////////////////////////////////////////////////////
 973         IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA|IEEE80211_DL_HT, pPeerHTCap, sizeof(HT_CAPABILITY_ELE));
 974 //      IEEE80211_DEBUG_DATA(IEEE80211_DL_DATA|IEEE80211_DL_HT, pPeerHTInfo, sizeof(HT_INFORMATION_ELE));
 975         // Config Supported Channel Width setting
 976         //
 977         HTSetConnectBwMode(ieee, (HT_CHANNEL_WIDTH)(pPeerHTCap->ChlWidth), (HT_EXTCHNL_OFFSET)(pPeerHTInfo->ExtChlOffset));
 978
 979 //      if(pHTInfo->bCurBW40MHz == true)
 980                 pHTInfo->bCurTxBW40MHz = ((pPeerHTInfo->RecommemdedTxWidth == 1)?true:false);
 981
 982         //
 983         // Update short GI/ long GI setting
 984         //
 985         // TODO:
 986         pHTInfo->bCurShortGI20MHz=
 987                 ((pHTInfo->bRegShortGI20MHz)?((pPeerHTCap->ShortGI20Mhz==1)?true:false):false);
 988         pHTInfo->bCurShortGI40MHz=
 989                 ((pHTInfo->bRegShortGI40MHz)?((pPeerHTCap->ShortGI40Mhz==1)?true:false):false);
 990
 991         //
 992         // Config TX STBC setting
 993         //
 994         // TODO:
 995
 996         //
 997         // Config DSSS/CCK  mode in 40MHz mode
 998         //
 999         // TODO:
1000         pHTInfo->bCurSuppCCK =
1001                 ((pHTInfo->bRegSuppCCK)?((pPeerHTCap->DssCCk==1)?true:false):false);
1002
1003
1004         //
1005         // Config and configure A-MSDU setting
1006         //
1007         pHTInfo->bCurrent_AMSDU_Support = pHTInfo->bAMSDU_Support;
1008
1009         nMaxAMSDUSize = (pPeerHTCap->MaxAMSDUSize==0)?3839:7935;
1010
1011         if(pHTInfo->nAMSDU_MaxSize > nMaxAMSDUSize )
1012                 pHTInfo->nCurrent_AMSDU_MaxSize = nMaxAMSDUSize;
1013         else
1014                 pHTInfo->nCurrent_AMSDU_MaxSize = pHTInfo->nAMSDU_MaxSize;
1015
1016
1017         //
1018         // Config A-MPDU setting
1019         //
1020         pHTInfo->bCurrentAMPDUEnable = pHTInfo->bAMPDUEnable;
1021
1022         // <1> Decide AMPDU Factor
1023
1024         // By Emily
1025         if(!pHTInfo->bRegRT2RTAggregation)
1026         {
1027                 // Decide AMPDU Factor according to protocol handshake
1028                 if(pHTInfo->AMPDU_Factor > pPeerHTCap->MaxRxAMPDUFactor)
1029                         pHTInfo->CurrentAMPDUFactor = pPeerHTCap->MaxRxAMPDUFactor;
1030                 else
1031                         pHTInfo->CurrentAMPDUFactor = pHTInfo->AMPDU_Factor;
1032
1033         }else
1034         {
1035                 // Set MPDU density to 2 to Realtek AP, and set it to 0 for others
1036                 // Replace MPDU factor declared in original association response frame format. 2007.08.20 by Emily
1037                 if (ieee->current_network.bssht.bdRT2RTAggregation)
1038                 {
1039                         if (ieee->pairwise_key_type != KEY_TYPE_NA)
1040                                 // Realtek may set 32k in security mode and 64k for others
1041                                 pHTInfo->CurrentAMPDUFactor = pPeerHTCap->MaxRxAMPDUFactor;
1042                         else
1043                                 pHTInfo->CurrentAMPDUFactor = HT_AGG_SIZE_64K;
1044                 }else
1045                 {
1046                         if(pPeerHTCap->MaxRxAMPDUFactor < HT_AGG_SIZE_32K)
1047                                 pHTInfo->CurrentAMPDUFactor = pPeerHTCap->MaxRxAMPDUFactor;
1048                         else
1049                                 pHTInfo->CurrentAMPDUFactor = HT_AGG_SIZE_32K;
1050                 }
1051         }
1052
1053         // <2> Set AMPDU Minimum MPDU Start Spacing
1054         // 802.11n 3.0 section 9.7d.3
1055         if(pHTInfo->MPDU_Density > pPeerHTCap->MPDUDensity)
1056                 pHTInfo->CurrentMPDUDensity = pHTInfo->MPDU_Density;
1057         else
1058                 pHTInfo->CurrentMPDUDensity = pPeerHTCap->MPDUDensity;
1059         if(ieee->pairwise_key_type != KEY_TYPE_NA )
1060                 pHTInfo->CurrentMPDUDensity     = 7; // 8us
1061         // Force TX AMSDU
1062
1063         // Lanhsin: mark for tmp to avoid deauth by ap from  s3
1064         //if(memcmp(pMgntInfo->Bssid, NETGEAR834Bv2_BROADCOM, 3)==0)
1065         if (0)
1066                 {
1067
1068                         pHTInfo->bCurrentAMPDUEnable = false;
1069                         pHTInfo->ForcedAMSDUMode = HT_AGG_FORCE_ENABLE;
1070                         pHTInfo->ForcedAMSDUMaxSize = 7935;
1071
1072                 pHTInfo->IOTAction |=  HT_IOT_ACT_TX_USE_AMSDU_8K;
1073         }
1074
1075         // Rx Reorder Setting
1076         pHTInfo->bCurRxReorderEnable = pHTInfo->bRegRxReorderEnable;
1077
1078         //
1079         // Filter out unsupported HT rate for this AP
1080         // Update RATR table
1081         // This is only for 8190 ,8192 or later product which using firmware to handle rate adaptive mechanism.
1082         //
1083
1084         // Handle Ralink AP bad MCS rate set condition. Joseph.
1085         // This fix the bug of Ralink AP. This may be removed in the future.
1086         if(pPeerHTCap->MCS[0] == 0)
1087                 pPeerHTCap->MCS[0] = 0xff;
1088
1089         HTFilterMCSRate(ieee, pPeerHTCap->MCS, ieee->dot11HTOperationalRateSet);
1090
1091         //
1092         // Config MIMO Power Save setting
1093         //
1094         pHTInfo->PeerMimoPs = pPeerHTCap->MimoPwrSave;
1095         if(pHTInfo->PeerMimoPs == MIMO_PS_STATIC)
1096                 pMcsFilter = MCS_FILTER_1SS;
1097         else
1098                 pMcsFilter = MCS_FILTER_ALL;
1099         //WB add for MCS8 bug
1100 //      pMcsFilter = MCS_FILTER_1SS;
1101         ieee->HTHighestOperaRate = HTGetHighestMCSRate(ieee, ieee->dot11HTOperationalRateSet, pMcsFilter);
1102         ieee->HTCurrentOperaRate = ieee->HTHighestOperaRate;
1103
1104         //
1105         // Config current operation mode.
1106         //
1107         pHTInfo->CurrentOpMode = pPeerHTInfo->OptMode;
1108
1109
1110
1111 }
1112
1113 void HTSetConnectBwModeCallback(struct ieee80211_device *ieee);
1114 /********************************************************************************************************************
1115  *function:  initialize HT info(struct PRT_HIGH_THROUGHPUT)
1116  *   input:  struct ieee80211_device*   ieee
1117  *  output:  none
1118  *  return:  none
1119  *  notice: This function is called when *  (1) MPInitialization Phase *  (2) Receiving of Deauthentication from AP
1120 ********************************************************************************************************************/
1121 // TODO: Should this funciton be called when receiving of Disassociation?
1122 void HTInitializeHTInfo(struct ieee80211_device *ieee)
1123 {
1124         PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo;
1125
1126         //
1127         // These parameters will be reset when receiving deauthentication packet
1128         //
1129         IEEE80211_DEBUG(IEEE80211_DL_HT, "===========>%s()\n", __func__);
1130         pHTInfo->bCurrentHTSupport = false;
1131
1132         // 40MHz channel support
1133         pHTInfo->bCurBW40MHz = false;
1134         pHTInfo->bCurTxBW40MHz = false;
1135
1136         // Short GI support
1137         pHTInfo->bCurShortGI20MHz = false;
1138         pHTInfo->bCurShortGI40MHz = false;
1139         pHTInfo->bForcedShortGI = false;
1140
1141         // CCK rate support
1142         // This flag is set to true to support CCK rate by default.
1143         // It will be affected by "pHTInfo->bRegSuppCCK" and AP capabilities only when associate to
1144         // 11N BSS.
1145         pHTInfo->bCurSuppCCK = true;
1146
1147         // AMSDU related
1148         pHTInfo->bCurrent_AMSDU_Support = false;
1149         pHTInfo->nCurrent_AMSDU_MaxSize = pHTInfo->nAMSDU_MaxSize;
1150
1151         // AMPUD related
1152         pHTInfo->CurrentMPDUDensity = pHTInfo->MPDU_Density;
1153         pHTInfo->CurrentAMPDUFactor = pHTInfo->AMPDU_Factor;
1154
1155
1156
1157         // Initialize all of the parameters related to 11n
1158         memset((void *)(&(pHTInfo->SelfHTCap)), 0, sizeof(pHTInfo->SelfHTCap));
1159         memset((void *)(&(pHTInfo->SelfHTInfo)), 0, sizeof(pHTInfo->SelfHTInfo));
1160         memset((void *)(&(pHTInfo->PeerHTCapBuf)), 0, sizeof(pHTInfo->PeerHTCapBuf));
1161         memset((void *)(&(pHTInfo->PeerHTInfoBuf)), 0, sizeof(pHTInfo->PeerHTInfoBuf));
1162
1163         pHTInfo->bSwBwInProgress = false;
1164         pHTInfo->ChnlOp = CHNLOP_NONE;
1165
1166         // Set default IEEE spec for Draft N
1167         pHTInfo->ePeerHTSpecVer = HT_SPEC_VER_IEEE;
1168
1169         // Realtek proprietary aggregation mode
1170         pHTInfo->bCurrentRT2RTAggregation = false;
1171         pHTInfo->bCurrentRT2RTLongSlotTime = false;
1172         pHTInfo->IOTPeer = 0;
1173         pHTInfo->IOTAction = 0;
1174
1175         //MCS rate initialized here
1176         {
1177                 u8 *RegHTSuppRateSets = &(ieee->RegHTSuppRateSet[0]);
1178                 RegHTSuppRateSets[0] = 0xFF;    //support MCS 0~7
1179                 RegHTSuppRateSets[1] = 0xFF;    //support MCS 8~15
1180                 RegHTSuppRateSets[4] = 0x01;    //support MCS 32
1181         }
1182 }
1183 /********************************************************************************************************************
1184  *function:  initialize Bss HT structure(struct PBSS_HT)
1185  *   input:  PBSS_HT pBssHT //to be initialized
1186  *  output:  none
1187  *  return:  none
1188  *  notice: This function is called when initialize network structure
1189 ********************************************************************************************************************/
1190 void HTInitializeBssDesc(PBSS_HT pBssHT)
1191 {
1192
1193         pBssHT->bdSupportHT = false;
1194         memset(pBssHT->bdHTCapBuf, 0, sizeof(pBssHT->bdHTCapBuf));
1195         pBssHT->bdHTCapLen = 0;
1196         memset(pBssHT->bdHTInfoBuf, 0, sizeof(pBssHT->bdHTInfoBuf));
1197         pBssHT->bdHTInfoLen = 0;
1198
1199         pBssHT->bdHTSpecVer= HT_SPEC_VER_IEEE;
1200
1201         pBssHT->bdRT2RTAggregation = false;
1202         pBssHT->bdRT2RTLongSlotTime = false;
1203 }
1204 /********************************************************************************************************************
1205  *function:  initialize Bss HT structure(struct PBSS_HT)
1206  *   input:  struct ieee80211_device    *ieee
1207  *           struct ieee80211_network   *pNetwork //usually current network we are live in
1208  *  output:  none
1209  *  return:  none
1210  *  notice: This function should ONLY be called before association
1211 ********************************************************************************************************************/
1212 void HTResetSelfAndSavePeerSetting(struct ieee80211_device *ieee,       struct ieee80211_network *pNetwork)
1213 {
1214         PRT_HIGH_THROUGHPUT             pHTInfo = ieee->pHTInfo;
1215 //      u16                                             nMaxAMSDUSize;
1216 //      PHT_CAPABILITY_ELE              pPeerHTCap = (PHT_CAPABILITY_ELE)pNetwork->bssht.bdHTCapBuf;
1217 //      PHT_INFORMATION_ELE             pPeerHTInfo = (PHT_INFORMATION_ELE)pNetwork->bssht.bdHTInfoBuf;
1218 //      u8*     pMcsFilter;
1219         u8      bIOTAction = 0;
1220
1221         //
1222         //  Save Peer Setting before Association
1223         //
1224         IEEE80211_DEBUG(IEEE80211_DL_HT, "==============>%s()\n", __func__);
1225         /*unmark bEnableHT flag here is the same reason why unmarked in function ieee80211_softmac_new_net. WB 2008.09.10*/
1226 //      if( pHTInfo->bEnableHT &&  pNetwork->bssht.bdSupportHT)
1227         if (pNetwork->bssht.bdSupportHT)
1228         {
1229                 pHTInfo->bCurrentHTSupport = true;
1230                 pHTInfo->ePeerHTSpecVer = pNetwork->bssht.bdHTSpecVer;
1231
1232                 // Save HTCap and HTInfo information Element
1233                 if(pNetwork->bssht.bdHTCapLen > 0 &&    pNetwork->bssht.bdHTCapLen <= sizeof(pHTInfo->PeerHTCapBuf))
1234                         memcpy(pHTInfo->PeerHTCapBuf, pNetwork->bssht.bdHTCapBuf, pNetwork->bssht.bdHTCapLen);
1235
1236                 if(pNetwork->bssht.bdHTInfoLen > 0 && pNetwork->bssht.bdHTInfoLen <= sizeof(pHTInfo->PeerHTInfoBuf))
1237                         memcpy(pHTInfo->PeerHTInfoBuf, pNetwork->bssht.bdHTInfoBuf, pNetwork->bssht.bdHTInfoLen);
1238
1239                 // Check whether RT to RT aggregation mode is enabled
1240                 if(pHTInfo->bRegRT2RTAggregation)
1241                 {
1242                         pHTInfo->bCurrentRT2RTAggregation = pNetwork->bssht.bdRT2RTAggregation;
1243                         pHTInfo->bCurrentRT2RTLongSlotTime = pNetwork->bssht.bdRT2RTLongSlotTime;
1244                 }
1245                 else
1246                 {
1247                         pHTInfo->bCurrentRT2RTAggregation = false;
1248                         pHTInfo->bCurrentRT2RTLongSlotTime = false;
1249                 }
1250
1251                 // Determine the IOT Peer Vendor.
1252                 HTIOTPeerDetermine(ieee);
1253
1254                 // Decide IOT Action
1255                 // Must be called after the parameter of pHTInfo->bCurrentRT2RTAggregation is decided
1256                 pHTInfo->IOTAction = 0;
1257                 bIOTAction = HTIOTActIsDisableMCS14(ieee, pNetwork->bssid);
1258                 if(bIOTAction)
1259                         pHTInfo->IOTAction |= HT_IOT_ACT_DISABLE_MCS14;
1260
1261                 bIOTAction = HTIOTActIsDisableMCS15(ieee);
1262                 if(bIOTAction)
1263                         pHTInfo->IOTAction |= HT_IOT_ACT_DISABLE_MCS15;
1264
1265                 bIOTAction = HTIOTActIsDisableMCSTwoSpatialStream(ieee, pNetwork->bssid);
1266                 if(bIOTAction)
1267                         pHTInfo->IOTAction |= HT_IOT_ACT_DISABLE_ALL_2SS;
1268
1269
1270                 bIOTAction = HTIOTActIsDisableEDCATurbo(ieee, pNetwork->bssid);
1271                 if(bIOTAction)
1272                         pHTInfo->IOTAction |= HT_IOT_ACT_DISABLE_EDCA_TURBO;
1273
1274                 bIOTAction = HTIOTActIsMgntUseCCK6M(pNetwork);
1275                 if(bIOTAction)
1276                         pHTInfo->IOTAction |= HT_IOT_ACT_MGNT_USE_CCK_6M;
1277
1278                 bIOTAction = HTIOTActIsCCDFsync(pNetwork->bssid);
1279                 if(bIOTAction)
1280                         pHTInfo->IOTAction |= HT_IOT_ACT_CDD_FSYNC;
1281
1282
1283         }
1284         else
1285         {
1286                 pHTInfo->bCurrentHTSupport = false;
1287                 pHTInfo->bCurrentRT2RTAggregation = false;
1288                 pHTInfo->bCurrentRT2RTLongSlotTime = false;
1289
1290                 pHTInfo->IOTAction = 0;
1291         }
1292
1293 }
1294
1295 void HTUpdateSelfAndPeerSetting(struct ieee80211_device *ieee,  struct ieee80211_network *pNetwork)
1296 {
1297         PRT_HIGH_THROUGHPUT     pHTInfo = ieee->pHTInfo;
1298 //      PHT_CAPABILITY_ELE              pPeerHTCap = (PHT_CAPABILITY_ELE)pNetwork->bssht.bdHTCapBuf;
1299         PHT_INFORMATION_ELE             pPeerHTInfo = (PHT_INFORMATION_ELE)pNetwork->bssht.bdHTInfoBuf;
1300
1301         if (pHTInfo->bCurrentHTSupport)
1302         {
1303                 //
1304                 // Config current operation mode.
1305                 //
1306                 if(pNetwork->bssht.bdHTInfoLen != 0)
1307                         pHTInfo->CurrentOpMode = pPeerHTInfo->OptMode;
1308
1309                 //
1310                 // <TODO: Config according to OBSS non-HT STA present!!>
1311                 //
1312         }
1313 }
1314 EXPORT_SYMBOL(HTUpdateSelfAndPeerSetting);
1315
1316 /********************************************************************************************************************
1317  *function:  check whether HT control field exists
1318  *   input:  struct ieee80211_device    *ieee
1319  *           u8*                        pFrame //coming skb->data
1320  *  output:  none
1321  *  return:  return true if HT control field exists(false otherwise)
1322  *  notice:
1323 ********************************************************************************************************************/
1324 u8 HTCCheck(struct ieee80211_device *ieee, u8 *pFrame)
1325 {
1326         if (ieee->pHTInfo->bCurrentHTSupport)
1327         {
1328                 if ((IsQoSDataFrame(pFrame) && Frame_Order(pFrame)) == 1) {
1329                         IEEE80211_DEBUG(IEEE80211_DL_HT, "HT CONTROL FILED EXIST!!\n");
1330                         return true;
1331                 }
1332         }
1333         return false;
1334 }
1335
1336 //
1337 // This function set bandwidth mode in protocol layer.
1338 //
1339 void HTSetConnectBwMode(struct ieee80211_device *ieee, HT_CHANNEL_WIDTH Bandwidth, HT_EXTCHNL_OFFSET    Offset)
1340 {
1341         PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo;
1342 //      u32 flags = 0;
1343
1344         if(pHTInfo->bRegBW40MHz == false)
1345                 return;
1346
1347
1348
1349         // To reduce dummy operation
1350 //      if((pHTInfo->bCurBW40MHz==false && Bandwidth==HT_CHANNEL_WIDTH_20) ||
1351 //         (pHTInfo->bCurBW40MHz==true && Bandwidth==HT_CHANNEL_WIDTH_20_40 && Offset==pHTInfo->CurSTAExtChnlOffset))
1352 //              return;
1353
1354 //      spin_lock_irqsave(&(ieee->bw_spinlock), flags);
1355         if (pHTInfo->bSwBwInProgress) {
1356 //              spin_unlock_irqrestore(&(ieee->bw_spinlock), flags);
1357                 return;
1358         }
1359         //if in half N mode, set to 20M bandwidth please 09.08.2008 WB.
1360         if(Bandwidth==HT_CHANNEL_WIDTH_20_40 && (!ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev)))
1361          {
1362                         // Handle Illegal extension channel offset!!
1363                 if(ieee->current_network.channel<2 && Offset==HT_EXTCHNL_OFFSET_LOWER)
1364                         Offset = HT_EXTCHNL_OFFSET_NO_EXT;
1365                 if(Offset==HT_EXTCHNL_OFFSET_UPPER || Offset==HT_EXTCHNL_OFFSET_LOWER) {
1366                         pHTInfo->bCurBW40MHz = true;
1367                         pHTInfo->CurSTAExtChnlOffset = Offset;
1368                 } else {
1369                         pHTInfo->bCurBW40MHz = false;
1370                         pHTInfo->CurSTAExtChnlOffset = HT_EXTCHNL_OFFSET_NO_EXT;
1371                 }
1372         } else {
1373                 pHTInfo->bCurBW40MHz = false;
1374                 pHTInfo->CurSTAExtChnlOffset = HT_EXTCHNL_OFFSET_NO_EXT;
1375         }
1376
1377         pHTInfo->bSwBwInProgress = true;
1378
1379         // TODO: 2007.7.13 by Emily Wait 2000ms  in order to guarantee that switching
1380         //   bandwidth is executed after scan is finished. It is a temporal solution
1381         //   because software should ganrantee the last operation of switching bandwidth
1382         //   is executed properlly.
1383         HTSetConnectBwModeCallback(ieee);
1384
1385 //      spin_unlock_irqrestore(&(ieee->bw_spinlock), flags);
1386 }
1387
1388 void HTSetConnectBwModeCallback(struct ieee80211_device *ieee)
1389 {
1390         PRT_HIGH_THROUGHPUT pHTInfo = ieee->pHTInfo;
1391
1392         IEEE80211_DEBUG(IEEE80211_DL_HT, "======>%s()\n", __func__);
1393
1394         if(pHTInfo->bCurBW40MHz)
1395         {
1396                 if(pHTInfo->CurSTAExtChnlOffset==HT_EXTCHNL_OFFSET_UPPER)
1397                         ieee->set_chan(ieee->dev, ieee->current_network.channel+2);
1398                 else if(pHTInfo->CurSTAExtChnlOffset==HT_EXTCHNL_OFFSET_LOWER)
1399                         ieee->set_chan(ieee->dev, ieee->current_network.channel-2);
1400                 else
1401                         ieee->set_chan(ieee->dev, ieee->current_network.channel);
1402
1403                 ieee->SetBWModeHandler(ieee->dev, HT_CHANNEL_WIDTH_20_40, pHTInfo->CurSTAExtChnlOffset);
1404         } else {
1405                 ieee->set_chan(ieee->dev, ieee->current_network.channel);
1406                 ieee->SetBWModeHandler(ieee->dev, HT_CHANNEL_WIDTH_20, HT_EXTCHNL_OFFSET_NO_EXT);
1407         }
1408
1409         pHTInfo->bSwBwInProgress = false;
1410 }