drivers/net/wireless/rockchip_wlan/rtl8189es/hal/OUTSRC/rtl8188e/odm_RTL8188E.c

   1 /******************************************************************************\r
   2  *\r
   3  * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.\r
   4  *                                        \r
   5  * This program is free software; you can redistribute it and/or modify it\r
   6  * under the terms of version 2 of the GNU General Public License as\r
   7  * published by the Free Software Foundation.\r
   8  *\r
   9  * This program is distributed in the hope that it will be useful, but WITHOUT\r
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or\r
  11  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for\r
  12  * more details.\r
  13  *\r
  14  * You should have received a copy of the GNU General Public License along with\r
  15  * this program; if not, write to the Free Software Foundation, Inc.,\r
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA\r
  17  *\r
  18  *\r
  19  ******************************************************************************/\r
  20 \r
  21 //============================================================\r
  22 // include files\r
  23 //============================================================\r
  24 \r
  25 #include "../odm_precomp.h"\r
  26 \r
  27 #if (RTL8188E_SUPPORT == 1)\r
  28 \r
  29 VOID\r
  30 ODM_DIG_LowerBound_88E(\r
  31         IN              PDM_ODM_T               pDM_Odm\r
  32 )\r
  33 {\r
  34         pDIG_T          pDM_DigTable = &pDM_Odm->DM_DigTable;\r
  35 \r
  36         if(pDM_Odm->AntDivType == CG_TRX_HW_ANTDIV)\r
  37         {\r
  38                 pDM_DigTable->rx_gain_range_min = (u1Byte) pDM_DigTable->AntDiv_RSSI_max;\r
  39                 ODM_RT_TRACE(pDM_Odm,ODM_COMP_ANT_DIV, ODM_DBG_LOUD, ("ODM_DIG_LowerBound_88E(): pDM_DigTable->AntDiv_RSSI_max=%d \n",pDM_DigTable->AntDiv_RSSI_max));\r
  40         }\r
  41         //If only one Entry connected\r
  42 }\r
  43 \r
  44 \r
  45 //3============================================================\r
  46 //3 Dynamic Primary CCA\r
  47 //3============================================================\r
  48 \r
  49 VOID\r
  50 odm_PrimaryCCA_Init(\r
  51         IN              PDM_ODM_T               pDM_Odm)\r
  52 {\r
  53         pPri_CCA_T              PrimaryCCA = &(pDM_Odm->DM_PriCCA);  \r
  54         PrimaryCCA->DupRTS_flag = 0;\r
  55         PrimaryCCA->intf_flag = 0;\r
  56         PrimaryCCA->intf_type = 0;\r
  57         PrimaryCCA->Monitor_flag = 0;\r
  58         PrimaryCCA->PriCCA_flag = 0;\r
  59 }\r
  60 \r
  61 BOOLEAN\r
  62 ODM_DynamicPrimaryCCA_DupRTS(\r
  63         IN              PDM_ODM_T               pDM_Odm\r
  64         )\r
  65 {\r
  66         pPri_CCA_T              PrimaryCCA = &(pDM_Odm->DM_PriCCA);  \r
  67         \r
  68         return  PrimaryCCA->DupRTS_flag;\r
  69 }\r
  70 \r
  71 VOID\r
  72 odm_DynamicPrimaryCCA(\r
  73         IN              PDM_ODM_T               pDM_Odm\r
  74         )\r
  75 {\r
  76         PADAPTER        Adapter =  pDM_Odm->Adapter;    // for NIC\r
  77 \r
  78 #if (DM_ODM_SUPPORT_TYPE & (ODM_WIN))   \r
  79         PRT_WLAN_STA    pEntry;\r
  80 #endif  \r
  81 \r
  82         PFALSE_ALARM_STATISTICS         FalseAlmCnt = &(pDM_Odm->FalseAlmCnt);\r
  83         pPri_CCA_T              PrimaryCCA = &(pDM_Odm->DM_PriCCA);  \r
  84         \r
  85         BOOLEAN         Is40MHz;\r
  86         BOOLEAN         Client_40MHz = FALSE, Client_tmp = FALSE;      // connected client BW  \r
  87         BOOLEAN         bConnected = FALSE;             // connected or not\r
  88         static u1Byte   Client_40MHz_pre = 0;\r
  89         static u8Byte   lastTxOkCnt = 0;\r
  90         static u8Byte   lastRxOkCnt = 0;\r
  91         static u4Byte   Counter = 0;\r
  92         static u1Byte   Delay = 1;\r
  93         u8Byte          curTxOkCnt;\r
  94         u8Byte          curRxOkCnt;\r
  95         u1Byte          SecCHOffset;\r
  96         u1Byte          i;\r
  97         \r
  98 #if((DM_ODM_SUPPORT_TYPE==ODM_ADSL) ||( DM_ODM_SUPPORT_TYPE==ODM_CE))\r
  99         return;\r
 100 #endif\r
 101 \r
 102         if(pDM_Odm->SupportICType != ODM_RTL8188E) \r
 103                 return;\r
 104 \r
 105         Is40MHz = *(pDM_Odm->pBandWidth);\r
 106         SecCHOffset = *(pDM_Odm->pSecChOffset);\r
 107         ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("Second CH Offset = %d\n", SecCHOffset));\r
 108         \r
 109 #if (DM_ODM_SUPPORT_TYPE == ODM_WIN)\r
 110         if(Is40MHz==1)\r
 111                 SecCHOffset = SecCHOffset%2+1;     // NIC's definition is reverse to AP   1:secondary below,  2: secondary above\r
 112         ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("Second CH Offset = %d\n", SecCHOffset));\r
 113         //3 Check Current WLAN Traffic\r
 114         curTxOkCnt = Adapter->TxStats.NumTxBytesUnicast - lastTxOkCnt;\r
 115         curRxOkCnt = Adapter->RxStats.NumRxBytesUnicast - lastRxOkCnt;\r
 116         lastTxOkCnt = Adapter->TxStats.NumTxBytesUnicast;\r
 117         lastRxOkCnt = Adapter->RxStats.NumRxBytesUnicast;       \r
 118 #elif (DM_ODM_SUPPORT_TYPE == ODM_AP)\r
 119         //3 Check Current WLAN Traffic\r
 120         curTxOkCnt = *(pDM_Odm->pNumTxBytesUnicast)-lastTxOkCnt;\r
 121         curRxOkCnt = *(pDM_Odm->pNumRxBytesUnicast)-lastRxOkCnt;\r
 122         lastTxOkCnt = *(pDM_Odm->pNumTxBytesUnicast);\r
 123         lastRxOkCnt = *(pDM_Odm->pNumRxBytesUnicast);\r
 124 #endif\r
 125 \r
 126         //==================Debug Message====================\r
 127         ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("TP = %llu\n", curTxOkCnt+curRxOkCnt));\r
 128         ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("Is40MHz = %d\n", Is40MHz));\r
 129         ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("BW_LSC = %d\n", FalseAlmCnt->Cnt_BW_LSC));\r
 130         ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("BW_USC = %d\n", FalseAlmCnt->Cnt_BW_USC));\r
 131         ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("CCA OFDM = %d\n", FalseAlmCnt->Cnt_OFDM_CCA));\r
 132         ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("CCA CCK = %d\n", FalseAlmCnt->Cnt_CCK_CCA));\r
 133         ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("OFDM FA = %d\n", FalseAlmCnt->Cnt_Ofdm_fail));\r
 134         ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("CCK FA = %d\n", FalseAlmCnt->Cnt_Cck_fail));\r
 135         //================================================\r
 136         \r
 137 #if (DM_ODM_SUPPORT_TYPE == ODM_WIN)\r
 138         if (ACTING_AS_AP(Adapter))   // primary cca process only do at AP mode\r
 139 #endif\r
 140         {\r
 141                 \r
 142         #if (DM_ODM_SUPPORT_TYPE == ODM_WIN)\r
 143                 ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("ACTING as AP mode=%d\n", ACTING_AS_AP(Adapter)));\r
 144                 //3 To get entry's connection and BW infomation status. \r
 145                 for(i=0;i<ASSOCIATE_ENTRY_NUM;i++)\r
 146                 {\r
 147                         if(IsAPModeExist(Adapter)&&GetFirstExtAdapter(Adapter)!=NULL)\r
 148                                 pEntry=AsocEntry_EnumStation(GetFirstExtAdapter(Adapter), i);\r
 149                         else\r
 150                                 pEntry=AsocEntry_EnumStation(GetDefaultAdapter(Adapter), i);\r
 151                         if(pEntry!=NULL)\r
 152                         {\r
 153                                 Client_tmp = pEntry->BandWidth;   // client BW\r
 154                                 ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("Client_BW=%d\n", Client_tmp));\r
 155                                 if(Client_tmp>Client_40MHz)\r
 156                                         Client_40MHz = Client_tmp;     // 40M/20M coexist => 40M priority is High\r
 157                                 \r
 158                                 if(pEntry->bAssociated)\r
 159                                 {\r
 160                                         bConnected=TRUE;    // client is connected or not\r
 161                                         break;\r
 162                                 }\r
 163                         }\r
 164                         else\r
 165                         {\r
 166                                 break;\r
 167                         }\r
 168                 }\r
 169 #elif (DM_ODM_SUPPORT_TYPE == ODM_AP)\r
 170                 //3 To get entry's connection and BW infomation status. \r
 171 \r
 172                 PSTA_INFO_T pstat;\r
 173 \r
 174                 for(i=0; i<ODM_ASSOCIATE_ENTRY_NUM; i++)\r
 175                 {\r
 176                         pstat = pDM_Odm->pODM_StaInfo[i];\r
 177                         if(IS_STA_VALID(pstat) )\r
 178                         {                       \r
 179                                 Client_tmp = pstat->tx_bw;  \r
 180                                 if(Client_tmp>Client_40MHz)\r
 181                                         Client_40MHz = Client_tmp;     // 40M/20M coexist => 40M priority is High\r
 182                                 \r
 183                                 bConnected = TRUE;\r
 184                         }\r
 185                 }\r
 186 #endif\r
 187                 ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("bConnected=%d\n", bConnected));\r
 188                 ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("Is Client 40MHz=%d\n", Client_40MHz));\r
 189                 //1 Monitor whether the interference exists or not \r
 190                 if(PrimaryCCA->Monitor_flag == 1)\r
 191                 {\r
 192                         if(SecCHOffset == 1)       // secondary channel is below the primary channel\r
 193                         {\r
 194                                 if((FalseAlmCnt->Cnt_OFDM_CCA > 500)&&(FalseAlmCnt->Cnt_BW_LSC > FalseAlmCnt->Cnt_BW_USC+500))\r
 195                                 {\r
 196                                         if(FalseAlmCnt->Cnt_Ofdm_fail > FalseAlmCnt->Cnt_OFDM_CCA>>1)\r
 197                                         {\r
 198                                                 PrimaryCCA->intf_type = 1;\r
 199                                                 PrimaryCCA->PriCCA_flag = 1;\r
 200                                                 ODM_SetBBReg(pDM_Odm, 0xc6c, BIT8|BIT7, 2);   // USC MF\r
 201                                                 if(PrimaryCCA->DupRTS_flag == 1)\r
 202                                                         PrimaryCCA->DupRTS_flag = 0;\r
 203                                         }\r
 204                                         else\r
 205                                         {\r
 206                                                 PrimaryCCA->intf_type = 2;\r
 207                                                 if(PrimaryCCA->DupRTS_flag == 0)\r
 208                                                         PrimaryCCA->DupRTS_flag = 1;\r
 209                                         }\r
 210                                 \r
 211                                 }\r
 212                                 else   // interferecne disappear\r
 213                                 {\r
 214                                         PrimaryCCA->DupRTS_flag = 0;\r
 215                                         PrimaryCCA->intf_flag = 0;\r
 216                                         PrimaryCCA->intf_type = 0;\r
 217                                 }\r
 218                         }\r
 219                         else if(SecCHOffset == 2)  // secondary channel is above the primary channel\r
 220                         {\r
 221                                 if((FalseAlmCnt->Cnt_OFDM_CCA > 500)&&(FalseAlmCnt->Cnt_BW_USC > FalseAlmCnt->Cnt_BW_LSC+500))\r
 222                                 {\r
 223                                         if(FalseAlmCnt->Cnt_Ofdm_fail > FalseAlmCnt->Cnt_OFDM_CCA>>1)\r
 224                                         {\r
 225                                                 PrimaryCCA->intf_type = 1;\r
 226                                                 PrimaryCCA->PriCCA_flag = 1;\r
 227                                                 ODM_SetBBReg(pDM_Odm, 0xc6c, BIT8|BIT7, 1);  // LSC MF\r
 228                                                 if(PrimaryCCA->DupRTS_flag == 1)\r
 229                                                         PrimaryCCA->DupRTS_flag = 0;\r
 230                                         }\r
 231                                         else\r
 232                                         {\r
 233                                                 PrimaryCCA->intf_type = 2;\r
 234                                                 if(PrimaryCCA->DupRTS_flag == 0)\r
 235                                                         PrimaryCCA->DupRTS_flag = 1;\r
 236                                         }\r
 237                                 \r
 238                                 }\r
 239                                 else   // interferecne disappear\r
 240                                 {\r
 241                                         PrimaryCCA->DupRTS_flag = 0;\r
 242                                         PrimaryCCA->intf_flag = 0;\r
 243                                         PrimaryCCA->intf_type = 0;\r
 244                                 }\r
 245 \r
 246 \r
 247                         }\r
 248                         PrimaryCCA->Monitor_flag = 0;\r
 249                 }\r
 250 \r
 251                 //1 Dynamic Primary CCA Main Function\r
 252                 if(PrimaryCCA->Monitor_flag == 0)\r
 253                 {\r
 254                         if(Is40MHz)             // if RFBW==40M mode which require to process primary cca\r
 255                         {\r
 256                                 //2 STA is NOT Connected\r
 257                                 if(!bConnected)\r
 258                                 {\r
 259                                         ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("STA NOT Connected!!!!\n"));\r
 260                         \r
 261                                         if(PrimaryCCA->PriCCA_flag == 1)                // reset primary cca when STA is disconnected\r
 262                                         {\r
 263                                                 PrimaryCCA->PriCCA_flag = 0;\r
 264                                                 ODM_SetBBReg(pDM_Odm, 0xc6c, BIT8|BIT7, 0);\r
 265                                         }\r
 266                                         if(PrimaryCCA->DupRTS_flag == 1)                // reset Duplicate RTS when STA is disconnected\r
 267                                                 PrimaryCCA->DupRTS_flag = 0;\r
 268 \r
 269                                         if(SecCHOffset == 1)   // secondary channel is below the primary channel\r
 270                                         {\r
 271                                                 if((FalseAlmCnt->Cnt_OFDM_CCA > 800)&&(FalseAlmCnt->Cnt_BW_LSC*5 > FalseAlmCnt->Cnt_BW_USC*9))\r
 272                                                 {\r
 273                                                         PrimaryCCA->intf_flag = 1;    // secondary channel interference is detected!!!\r
 274                                                         if(FalseAlmCnt->Cnt_Ofdm_fail > FalseAlmCnt->Cnt_OFDM_CCA>>1)\r
 275                                                                 PrimaryCCA->intf_type = 1;      // interference is shift\r
 276                                                         else\r
 277                                                                 PrimaryCCA->intf_type = 2;      // interference is in-band\r
 278                                                 }\r
 279                                                 else    \r
 280                                                 {\r
 281                                                         PrimaryCCA->intf_flag = 0;\r
 282                                                         PrimaryCCA->intf_type = 0;  \r
 283                                                 }\r
 284                                         }\r
 285                                         else if(SecCHOffset == 2)    // secondary channel is above the primary channel\r
 286                                         {\r
 287                                                 if((FalseAlmCnt->Cnt_OFDM_CCA > 800)&&(FalseAlmCnt->Cnt_BW_USC*5 > FalseAlmCnt->Cnt_BW_LSC*9))\r
 288                                                 {\r
 289                                                         PrimaryCCA->intf_flag = 1;    // secondary channel interference is detected!!!\r
 290                                                         if(FalseAlmCnt->Cnt_Ofdm_fail > FalseAlmCnt->Cnt_OFDM_CCA>>1)\r
 291                                                                 PrimaryCCA->intf_type = 1;      // interference is shift\r
 292                                                         else\r
 293                                                                 PrimaryCCA->intf_type = 2;      // interference is in-band\r
 294                                                 }\r
 295                                                 else    \r
 296                                                 {\r
 297                                                         PrimaryCCA->intf_flag = 0;\r
 298                                                         PrimaryCCA->intf_type = 0;  \r
 299                                                 }\r
 300                                         }\r
 301                                         ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("PrimaryCCA=%d\n",PrimaryCCA->PriCCA_flag));\r
 302                                         ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("Intf_Type=%d\n", PrimaryCCA->intf_type));\r
 303                                 }\r
 304                                 //2 STA is Connected\r
 305                                 else\r
 306                                 {\r
 307                                         if(Client_40MHz == 0)           //3 // client BW = 20MHz\r
 308                                         {\r
 309                                                 if(PrimaryCCA->PriCCA_flag == 0)\r
 310                                                 {\r
 311                                                         PrimaryCCA->PriCCA_flag = 1;\r
 312                                                         if(SecCHOffset==1)\r
 313                                                                 ODM_SetBBReg(pDM_Odm, 0xc6c, BIT8|BIT7, 2);\r
 314                                                         else if(SecCHOffset==2)\r
 315                                                                 ODM_SetBBReg(pDM_Odm, 0xc6c, BIT8|BIT7, 1);\r
 316                                                 }\r
 317                                                 ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("STA Connected 20M!!! PrimaryCCA=%d\n", PrimaryCCA->PriCCA_flag));\r
 318                                         }\r
 319                                         else            //3 // client BW = 40MHz\r
 320                                         {\r
 321                                                 if(PrimaryCCA->intf_flag == 1)    // interference is detected!!\r
 322                                                 {\r
 323                                                         if(PrimaryCCA->intf_type == 1)\r
 324                                                         {\r
 325                                                                 if(PrimaryCCA->PriCCA_flag!=1)\r
 326                                                                 {\r
 327                                                                         PrimaryCCA->PriCCA_flag = 1;\r
 328                                                                         if(SecCHOffset==1)\r
 329                                                                                 ODM_SetBBReg(pDM_Odm, 0xc6c, BIT8|BIT7, 2);\r
 330                                                                         else if(SecCHOffset==2)\r
 331                                                                                 ODM_SetBBReg(pDM_Odm, 0xc6c, BIT8|BIT7, 1);\r
 332                                                                 }\r
 333                                                         }\r
 334                                                         else if(PrimaryCCA->intf_type == 2)\r
 335                                                         {\r
 336                                                                 if(PrimaryCCA->DupRTS_flag!=1)\r
 337                                                                         PrimaryCCA->DupRTS_flag = 1;\r
 338                                                         }\r
 339                                                 }\r
 340                                                 else   // if intf_flag==0\r
 341                                                 {\r
 342                                                         if((curTxOkCnt+curRxOkCnt)<10000)   //idle mode or TP traffic is very low\r
 343                                                         {\r
 344                                                                 if(SecCHOffset == 1)\r
 345                                                                 {\r
 346                                                                         if((FalseAlmCnt->Cnt_OFDM_CCA > 800)&&(FalseAlmCnt->Cnt_BW_LSC*5 > FalseAlmCnt->Cnt_BW_USC*9))\r
 347                                                                         {\r
 348                                                                                 PrimaryCCA->intf_flag = 1;\r
 349                                                                                 if(FalseAlmCnt->Cnt_Ofdm_fail > FalseAlmCnt->Cnt_OFDM_CCA>>1)           \r
 350                                                                                         PrimaryCCA->intf_type = 1;      // interference is shift\r
 351                                                                                 else\r
 352                                                                                         PrimaryCCA->intf_type = 2;      // interference is in-band\r
 353                                                                         }\r
 354                                                                 }\r
 355                                                                 else if(SecCHOffset == 2)\r
 356                                                                 {\r
 357                                                                         if((FalseAlmCnt->Cnt_OFDM_CCA > 800)&&(FalseAlmCnt->Cnt_BW_USC*5 > FalseAlmCnt->Cnt_BW_LSC*9))\r
 358                                                                         {\r
 359                                                                                 PrimaryCCA->intf_flag = 1;\r
 360                                                                                 if(FalseAlmCnt->Cnt_Ofdm_fail > FalseAlmCnt->Cnt_OFDM_CCA>>1)           \r
 361                                                                                         PrimaryCCA->intf_type = 1;      // interference is shift\r
 362                                                                                 else\r
 363                                                                                         PrimaryCCA->intf_type = 2;      // interference is in-band\r
 364                                                                         }\r
 365 \r
 366                                                                 }\r
 367                                                         }\r
 368                                                         else     // TP Traffic is High\r
 369                                                         {\r
 370                                                                 if(SecCHOffset == 1)\r
 371                                                                 {\r
 372                                                                         if(FalseAlmCnt->Cnt_BW_LSC > (FalseAlmCnt->Cnt_BW_USC+500))\r
 373                                                                         {       \r
 374                                                                                 if(Delay == 0)    // add delay to avoid interference occurring abruptly, jump one time\r
 375                                                                                 {\r
 376                                                                                         PrimaryCCA->intf_flag = 1;\r
 377                                                                                         if(FalseAlmCnt->Cnt_Ofdm_fail > FalseAlmCnt->Cnt_OFDM_CCA>>1)\r
 378                                                                                                 PrimaryCCA->intf_type = 1;      // interference is shift\r
 379                                                                                         else\r
 380                                                                                                 PrimaryCCA->intf_type = 2;      // interference is in-band\r
 381                                                                                         Delay = 1;\r
 382                                                                                 }\r
 383                                                                                 else\r
 384                                                                                         Delay = 0;\r
 385                                                                         }       \r
 386                                                                 }       \r
 387                                                                 else if(SecCHOffset == 2)\r
 388                                                                 {\r
 389                                                                         if(FalseAlmCnt->Cnt_BW_USC > (FalseAlmCnt->Cnt_BW_LSC+500))\r
 390                                                                         {       \r
 391                                                                                 if(Delay == 0)    // add delay to avoid interference occurring abruptly\r
 392                                                                                 {\r
 393                                                                                         PrimaryCCA->intf_flag = 1;\r
 394                                                                                         if(FalseAlmCnt->Cnt_Ofdm_fail > FalseAlmCnt->Cnt_OFDM_CCA>>1)\r
 395                                                                                                 PrimaryCCA->intf_type = 1;      // interference is shift\r
 396                                                                                         else\r
 397                                                                                                 PrimaryCCA->intf_type = 2;      // interference is in-band\r
 398                                                                                         Delay = 1;\r
 399                                                                                 }\r
 400                                                                                 else\r
 401                                                                                         Delay = 0;\r
 402                                                                         }       \r
 403                                                                 }\r
 404                                                         }\r
 405                                                 }\r
 406                                                 ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("Primary CCA=%d\n", PrimaryCCA->PriCCA_flag));\r
 407                                                 ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("Duplicate RTS=%d\n", PrimaryCCA->DupRTS_flag));\r
 408                                         }\r
 409 \r
 410                                 }// end of connected\r
 411                         }\r
 412                 }\r
 413                 //1 Dynamic Primary CCA Monitor Counter\r
 414                 if((PrimaryCCA->PriCCA_flag == 1)||(PrimaryCCA->DupRTS_flag == 1))\r
 415                 {\r
 416                         if(Client_40MHz == 0)     // client=20M no need to monitor primary cca flag  \r
 417                         {\r
 418                                 Client_40MHz_pre = Client_40MHz;\r
 419                                 return;\r
 420                         }\r
 421                         Counter++;\r
 422                         ODM_RT_TRACE(pDM_Odm,ODM_COMP_DYNAMIC_PRICCA, ODM_DBG_LOUD, ("Counter=%d\n", Counter));\r
 423                         if((Counter == 30)||((Client_40MHz -Client_40MHz_pre)==1))      // Every 60 sec to monitor one time\r
 424                         {\r
 425                                 PrimaryCCA->Monitor_flag = 1;     // monitor flag is triggered!!!!!\r
 426                                 if(PrimaryCCA->PriCCA_flag == 1)\r
 427                                 {\r
 428                                         PrimaryCCA->PriCCA_flag = 0;\r
 429                                         ODM_SetBBReg(pDM_Odm, 0xc6c, BIT8|BIT7, 0);\r
 430                                 }\r
 431                                 Counter = 0;\r
 432                         }\r
 433                 }\r
 434         }\r
 435 \r
 436         Client_40MHz_pre = Client_40MHz;\r
 437 }\r
 438 #else //#if (RTL8188E_SUPPORT == 1)\r
 439 \r
 440 VOID\r
 441 odm_PrimaryCCA_Init(\r
 442         IN              PDM_ODM_T               pDM_Odm)\r
 443 {\r
 444 }\r
 445 VOID\r
 446 odm_DynamicPrimaryCCA(\r
 447         IN              PDM_ODM_T               pDM_Odm\r
 448         )\r
 449 {\r
 450 }\r
 451 BOOLEAN\r
 452 ODM_DynamicPrimaryCCA_DupRTS(\r
 453         IN              PDM_ODM_T               pDM_Odm\r
 454         )\r
 455 {\r
 456         return FALSE;\r
 457 }\r
 458 #endif //#if (RTL8188E_SUPPORT == 1)\r
 459 \r