drivers/net/wireless/rtl8723bs/hal/OUTSRC/rtl8723b/odm_RTL8723B.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 (RTL8723B_SUPPORT == 1)\r
  28 \r
  29 VOID\r
  30 odm8723b_DigForBtHsMode(\r
  31         IN              PDM_ODM_T               pDM_Odm\r
  32         )\r
  33 {\r
  34 #if (DM_ODM_SUPPORT_TYPE == ODM_WIN)\r
  35         //PFALSE_ALARM_STATISTICS       pFalseAlmCnt = &pDM_Odm->FalseAlmCnt;\r
  36         pDIG_T                                  pDM_DigTable=&pDM_Odm->DM_DigTable;\r
  37         u1Byte                                  digForBtHs=0;\r
  38         //BOOLEAN                                       bChkFA=FALSE;\r
  39         \r
  40         if(pDM_Odm->bBtConnectProcess)\r
  41         {\r
  42                 if(pDM_Odm->SupportICType&(ODM_RTL8723A))\r
  43                         digForBtHs = 0x28;\r
  44                 else\r
  45                         digForBtHs = 0x22;\r
  46         }\r
  47         else\r
  48         {\r
  49                 //\r
  50                 // Decide DIG value by BT RSSI.\r
  51                 //\r
  52                 digForBtHs = pDM_Odm->btHsRssi+4;\r
  53 #if 0\r
  54                 // check if cur dig and pre dig diff is larger than 10\r
  55                 \r
  56                 if(digForBtHs > pDM_DigTable->PreIGValue)\r
  57                 {\r
  58                         if( (digForBtHs - pDM_DigTable->PreIGValue) > 10)\r
  59                                 pDM_DigTable->PreIGValue = digForBtHs;\r
  60                         else\r
  61                                 bChkFA = TRUE;\r
  62                 }\r
  63                 else\r
  64                 {\r
  65                         if( (pDM_DigTable->PreIGValue -digForBtHs) > 10)\r
  66                                 pDM_DigTable->PreIGValue = digForBtHs;\r
  67                         else\r
  68                                 bChkFA = TRUE;\r
  69                 }\r
  70                 ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DigForBtHsMode() : pFalseAlmCnt->Cnt_all=0x%x\n", pFalseAlmCnt->Cnt_all));\r
  71                 //Current IGI update by FA\r
  72                 if(bChkFA)\r
  73                 {                               \r
  74                         if(pFalseAlmCnt->Cnt_all > 0x150)\r
  75                                 pDM_DigTable->PreIGValue += 2;\r
  76                         else if (pFalseAlmCnt->Cnt_all > 0x100)\r
  77                                 pDM_DigTable->PreIGValue += 1;\r
  78                         else if(pFalseAlmCnt->Cnt_all < 0x20)\r
  79                                 pDM_DigTable->PreIGValue -= 1;\r
  80 \r
  81                         digForBtHs = pDM_DigTable->PreIGValue;\r
  82                 }\r
  83         \r
  84                 if(digForBtHs > (pDM_Odm->btHsRssi+10))\r
  85                         digForBtHs = (pDM_Odm->btHsRssi+10);\r
  86                 else\r
  87                 {\r
  88                         if(pDM_Odm->btHsRssi < 10)\r
  89                                 digForBtHs = 0x1c;\r
  90                         else\r
  91                         {\r
  92                                 if(digForBtHs > (pDM_Odm->btHsRssi -10))\r
  93                                         digForBtHs = (pDM_Odm->btHsRssi -10);\r
  94                         }\r
  95                 }\r
  96 #endif\r
  97                 //DIG Bound\r
  98                 if(digForBtHs > 0x3e)\r
  99                         digForBtHs = 0x3e;\r
 100                 if(digForBtHs < 0x1c)\r
 101                         digForBtHs = 0x1c;\r
 102 \r
 103                 // update Current IGI\r
 104                 pDM_DigTable->BT30_CurIGI = digForBtHs;\r
 105         }\r
 106         ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DigForBtHsMode() : set DigValue=0x%x\n", digForBtHs));\r
 107         //ODM_Write_DIG(pDM_Odm, digForBtHs);\r
 108 #endif\r
 109 }\r
 110 \r
 111 VOID \r
 112 odm_DIG_8723(\r
 113         IN              PDM_ODM_T               pDM_Odm\r
 114         )\r
 115 {\r
 116         pDIG_T                                          pDM_DigTable = &pDM_Odm->DM_DigTable;\r
 117         PFALSE_ALARM_STATISTICS         pFalseAlmCnt = &pDM_Odm->FalseAlmCnt;\r
 118         //pRXHP_T                                               pRX_HP_Table  = &pDM_Odm->DM_RXHP_Table;\r
 119         u1Byte                                          DIG_Dynamic_MIN;\r
 120         BOOLEAN                                         FirstConnect, FirstDisConnect;\r
 121         u1Byte                                          dm_dig_max, dm_dig_min;\r
 122         u1Byte                                          CurrentIGI = pDM_DigTable->CurIGValue;\r
 123 \r
 124 #if (DM_ODM_SUPPORT_TYPE == ODM_WIN)\r
 125 // This should be moved out of OUTSRC\r
 126         PADAPTER                pAdapter        = pDM_Odm->Adapter;\r
 127 #if OS_WIN_FROM_WIN7(OS_VERSION)\r
 128         if(IsAPModeExist( pAdapter) && pAdapter->bInHctTest)\r
 129         {\r
 130                 ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG() Return: Is AP mode or In HCT Test \n"));\r
 131                 return;\r
 132         }\r
 133 #endif\r
 134         \r
 135         if(pDM_Odm->bBtHsOperation)\r
 136         {\r
 137                 odm8723b_DigForBtHsMode(pDM_Odm);\r
 138         }\r
 139 \r
 140 #if 0        // Neil Chen No RX HP for 8723\r
 141         if(!(pDM_Odm->SupportICType &(ODM_RTL8723A|ODM_RTL8188E)))\r
 142         {\r
 143                 if(pRX_HP_Table->RXHP_flag == 1)\r
 144                 {\r
 145                         ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG() Return: In RXHP Operation \n"));\r
 146                         return; \r
 147                 }\r
 148         }\r
 149 #endif\r
 150 \r
 151 \r
 152 #endif\r
 153 \r
 154 #if 0\r
 155 #if (DM_ODM_SUPPORT_TYPE & (ODM_AP|ODM_ADSL))\r
 156         prtl8192cd_priv priv                    = pDM_Odm->priv;        \r
 157         if (!((priv->up_time > 5) && (priv->up_time % 2)) )\r
 158         {\r
 159                 ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG() Return: Not In DIG Operation Period \n"));\r
 160                 return;\r
 161         }\r
 162 #endif\r
 163 #endif\r
 164 \r
 165         ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG()==>\n"));\r
 166         //if(!(pDM_Odm->SupportAbility & (ODM_BB_DIG|ODM_BB_FA_CNT)))\r
 167         if((!(pDM_Odm->SupportAbility&ODM_BB_DIG)) ||(!(pDM_Odm->SupportAbility&ODM_BB_FA_CNT)))\r
 168         {\r
 169 #if 0        \r
 170                 if(pDM_Odm->SupportPlatform & (ODM_AP|ODM_ADSL))\r
 171                 {\r
 172                         if ((pDM_Odm->SupportICType == ODM_RTL8192C) && (pDM_Odm->ExtLNA == 1))\r
 173                                 CurrentIGI = 0x30; //pDM_DigTable->CurIGValue  = 0x30;\r
 174                         else\r
 175                                 CurrentIGI = 0x20; //pDM_DigTable->CurIGValue  = 0x20;\r
 176                         ODM_Write_DIG(pDM_Odm, CurrentIGI);//ODM_Write_DIG(pDM_Odm, pDM_DigTable->CurIGValue);\r
 177                 }\r
 178 #endif          \r
 179                 ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG() Return: SupportAbility ODM_BB_DIG or ODM_BB_FA_CNT is disabled\n"));\r
 180                 return;\r
 181         }\r
 182                 \r
 183         if(*(pDM_Odm->pbScanInProcess))\r
 184         {\r
 185                 ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG() Return: In Scan Progress \n"));\r
 186                 return;\r
 187         }\r
 188 \r
 189         //add by Neil Chen to avoid PSD is processing\r
 190         if(pDM_Odm->SupportICType&(ODM_RTL8723A|ODM_RTL8723B))\r
 191         {\r
 192                 if(pDM_Odm->bDMInitialGainEnable == FALSE)\r
 193                 {\r
 194                         ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG() Return: PSD is Processing \n"));\r
 195                         return;\r
 196                 }\r
 197         }\r
 198                 \r
 199         \r
 200         DIG_Dynamic_MIN = pDM_DigTable->DIG_Dynamic_MIN_0;\r
 201         FirstConnect = (pDM_Odm->bLinked) && (pDM_DigTable->bMediaConnect_0 == FALSE);\r
 202         FirstDisConnect = (!pDM_Odm->bLinked) && (pDM_DigTable->bMediaConnect_0 == TRUE);\r
 203 \r
 204         \r
 205 #if 0   \r
 206         if(pDM_Odm->SupportICType & (ODM_RTL8192C) &&(pDM_Odm->BoardType & (ODM_BOARD_EXT_LNA | ODM_BOARD_EXT_PA)))\r
 207         {\r
 208                 if(pDM_Odm->SupportPlatform & (ODM_AP|ODM_ADSL))\r
 209                 {\r
 210 \r
 211                         dm_dig_max = DM_DIG_MAX_AP_HP;\r
 212                         dm_dig_min = DM_DIG_MIN_AP_HP;\r
 213                 }\r
 214                 else\r
 215                 {\r
 216                         dm_dig_max = DM_DIG_MAX_NIC_HP;\r
 217                         dm_dig_min = DM_DIG_MIN_NIC_HP;\r
 218                 }\r
 219                 DIG_MaxOfMin = DM_DIG_MAX_AP_HP;\r
 220         }\r
 221         else\r
 222         {\r
 223                 if(pDM_Odm->SupportPlatform & (ODM_AP|ODM_ADSL))\r
 224                 {\r
 225 #if (DM_ODM_SUPPORT_TYPE & (ODM_AP|ODM_ADSL))\r
 226 #ifdef DFS\r
 227                         if (!priv->pmib->dot11DFSEntry.disable_DFS &&\r
 228                                 (OPMODE & WIFI_AP_STATE) &&\r
 229                                 (((pDM_Odm->ControlChannel >= 52) &&\r
 230                                 (pDM_Odm->ControlChannel <= 64)) ||\r
 231                                 ((pDM_Odm->ControlChannel >= 100) &&\r
 232                                 (pDM_Odm->ControlChannel <= 140))))\r
 233                                 dm_dig_max = 0x24;\r
 234                         else\r
 235 #endif\r
 236                         if (priv->pmib->dot11RFEntry.tx2path) {\r
 237                                 if (*(pDM_Odm->pWirelessMode) == ODM_WM_B)//(priv->pmib->dot11BssType.net_work_type == WIRELESS_11B)\r
 238                                         dm_dig_max = 0x2A;\r
 239                                 else\r
 240                                         dm_dig_max = 0x32;\r
 241                         }\r
 242                         else\r
 243 #endif                          \r
 244                         dm_dig_max = DM_DIG_MAX_AP;\r
 245                         dm_dig_min = DM_DIG_MIN_AP;\r
 246                         DIG_MaxOfMin = dm_dig_max;\r
 247                 }\r
 248                 else\r
 249                 {\r
 250                         if((pDM_Odm->SupportICType >= ODM_RTL8188E) && (pDM_Odm->SupportPlatform & (ODM_WIN|ODM_CE)))\r
 251                                 dm_dig_max = 0x5A;\r
 252                         else\r
 253                                 dm_dig_max = DM_DIG_MAX_NIC;\r
 254                         \r
 255                         dm_dig_min = DM_DIG_MIN_NIC;\r
 256                         DIG_MaxOfMin = DM_DIG_MAX_AP;\r
 257                 }\r
 258         }\r
 259 #endif   // masked by neilchen to simpily 8723B case\r
 260 \r
 261 \r
 262         ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): RSSI=0x%x\n",pDM_Odm->RSSI_Min));\r
 263 \r
 264         if((pDM_Odm->SupportICType >= ODM_RTL8723B) && (pDM_Odm->SupportPlatform & (ODM_WIN|ODM_CE)))\r
 265                 dm_dig_max = 0x5A;\r
 266         else\r
 267                 dm_dig_max = DM_DIG_MAX_NIC;\r
 268 \r
 269                         \r
 270         dm_dig_min = DM_DIG_MIN_NIC_8723;\r
 271                 \r
 272         if(pDM_Odm->bLinked)\r
 273         {\r
 274                 if(pDM_Odm->SupportICType&(ODM_RTL8723B))\r
 275                 {\r
 276                         //BT is Concurrent\r
 277                         if(pDM_Odm->bBtLimitedDig)\r
 278                         {\r
 279                                 if(( pDM_Odm->RSSI_Min + 10) > DM_DIG_MAX_NIC )\r
 280                                         pDM_DigTable->rx_gain_range_max = DM_DIG_MAX_NIC;\r
 281                                 else if(( pDM_Odm->RSSI_Min + 10) < DM_DIG_MIN_NIC )\r
 282                                         pDM_DigTable->rx_gain_range_max = DM_DIG_MIN_NIC;\r
 283                                 else\r
 284                                         pDM_DigTable->rx_gain_range_max = pDM_Odm->RSSI_Min + 10;\r
 285                         \r
 286                                 if(pDM_Odm->RSSI_Min>10)\r
 287                                 {\r
 288                                         if((pDM_Odm->RSSI_Min - 10) > DM_DIG_MAX_NIC)\r
 289                                                 DIG_Dynamic_MIN = DM_DIG_MAX_NIC;\r
 290                                         else if((pDM_Odm->RSSI_Min - 10) < DM_DIG_MIN_NIC_8723)\r
 291                                                 DIG_Dynamic_MIN = DM_DIG_MIN_NIC_8723;\r
 292                                         else\r
 293                                                 DIG_Dynamic_MIN = pDM_Odm->RSSI_Min - 10;\r
 294                                 }\r
 295                                 else\r
 296                                         DIG_Dynamic_MIN=DM_DIG_MIN_NIC_8723;\r
 297                         }\r
 298                         else\r
 299                         {\r
 300                                 if((pDM_Odm->RSSI_Min + 20) > dm_dig_max )\r
 301                                         pDM_DigTable->rx_gain_range_max = dm_dig_max;\r
 302                                 else if((pDM_Odm->RSSI_Min + 20) < dm_dig_min )\r
 303                                         pDM_DigTable->rx_gain_range_max = dm_dig_min;\r
 304                                 else\r
 305                                         pDM_DigTable->rx_gain_range_max = pDM_Odm->RSSI_Min + 20;\r
 306 \r
 307 \r
 308                                 if(pDM_Odm->RSSI_Min>20)\r
 309                                 {\r
 310                                         if((pDM_Odm->RSSI_Min - 20) > DM_DIG_MAX_NIC)\r
 311                                                 DIG_Dynamic_MIN = DM_DIG_MAX_NIC;\r
 312                                         else if((pDM_Odm->RSSI_Min - 20) < DM_DIG_MIN_NIC_8723)\r
 313                                                 DIG_Dynamic_MIN = DM_DIG_MIN_NIC_8723;\r
 314                                         else\r
 315                                                 DIG_Dynamic_MIN = pDM_Odm->RSSI_Min -20;\r
 316                                 }\r
 317                                 else\r
 318                                         DIG_Dynamic_MIN=DM_DIG_MIN_NIC_8723;\r
 319                                 \r
 320                                 \r
 321                         }\r
 322                 }\r
 323 \r
 324         }\r
 325         else\r
 326         {\r
 327                 pDM_DigTable->rx_gain_range_max = dm_dig_max;\r
 328                 pDM_DigTable->rx_gain_range_min = DM_DIG_MIN_NIC_8723;\r
 329                 DIG_Dynamic_MIN = dm_dig_min;\r
 330                 ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG() : No Link\n"));\r
 331         }\r
 332         \r
 333 #if 0\r
 334         if(pFalseAlmCnt->Cnt_all > 10000)\r
 335         {\r
 336                 ODM_RT_TRACE(pDM_Odm,ODM_COMP_DIG, ODM_DBG_LOUD, ("dm_DIG(): Abnornally false alarm case. \n"));\r
 337 \r
 338                 if(pDM_DigTable->LargeFAHit != 3)\r
 339                         pDM_DigTable->LargeFAHit++;\r
 340                 if(pDM_DigTable->ForbiddenIGI < CurrentIGI)//if(pDM_DigTable->ForbiddenIGI < pDM_DigTable->CurIGValue)\r
 341                 {\r
 342                         pDM_DigTable->ForbiddenIGI = CurrentIGI;//pDM_DigTable->ForbiddenIGI = pDM_DigTable->CurIGValue;\r
 343                         pDM_DigTable->LargeFAHit = 1;\r
 344                 }\r
 345 \r
 346                 if(pDM_DigTable->LargeFAHit >= 3)\r
 347                 {\r
 348                         if((pDM_DigTable->ForbiddenIGI+1) >pDM_DigTable->rx_gain_range_max)\r
 349                                 pDM_DigTable->rx_gain_range_min = pDM_DigTable->rx_gain_range_max;\r
 350                         else\r
 351                                 pDM_DigTable->rx_gain_range_min = (pDM_DigTable->ForbiddenIGI + 1);\r
 352                         pDM_DigTable->Recover_cnt = 3600; //3600=2hr\r
 353                 }\r
 354 \r
 355         }\r
 356         else\r
 357         {\r
 358                 //Recovery mechanism for IGI lower bound\r
 359                 if(pDM_DigTable->Recover_cnt != 0)\r
 360                         pDM_DigTable->Recover_cnt --;\r
 361                 else\r
 362                 {\r
 363                         if(pDM_DigTable->LargeFAHit < 3)\r
 364                         {\r
 365                                 if((pDM_DigTable->ForbiddenIGI -1) < DIG_Dynamic_MIN) //DM_DIG_MIN)\r
 366                                 {\r
 367                                         pDM_DigTable->ForbiddenIGI = DIG_Dynamic_MIN; //DM_DIG_MIN;\r
 368                                         pDM_DigTable->rx_gain_range_min = DIG_Dynamic_MIN; //DM_DIG_MIN;\r
 369                                         ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): Normal Case: At Lower Bound\n"));\r
 370                                 }\r
 371                                 else\r
 372                                 {\r
 373                                         pDM_DigTable->ForbiddenIGI --;\r
 374                                         pDM_DigTable->rx_gain_range_min = (pDM_DigTable->ForbiddenIGI + 1);\r
 375                                         ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): Normal Case: Approach Lower Bound\n"));\r
 376                                 }\r
 377                         }\r
 378                         else\r
 379                         {\r
 380                                 pDM_DigTable->LargeFAHit = 0;\r
 381                         }\r
 382                 }\r
 383         }\r
 384         ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): pDM_DigTable->LargeFAHit=%d\n",pDM_DigTable->LargeFAHit));\r
 385 #endif\r
 386 \r
 387         ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG():pDM_DigTable->Recover_cnt=%d\n",pDM_DigTable->Recover_cnt));\r
 388 \r
 389         //1 Adjust initial gain by false alarm\r
 390         if(pDM_Odm->bLinked)\r
 391         {\r
 392                 ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): DIG AfterLink\n"));\r
 393                 if(FirstConnect)\r
 394                 {\r
 395                         CurrentIGI = pDM_Odm->RSSI_Min;\r
 396                         ODM_RT_TRACE(pDM_Odm,   ODM_COMP_DIG, ODM_DBG_LOUD, ("DIG: First Connect\n"));\r
 397                 }\r
 398                 else\r
 399                 {\r
 400                         //FA for Combo IC--NeilChen--2012--09--28 \r
 401                         if(pDM_Odm->SupportICType == ODM_RTL8723B)\r
 402                         {\r
 403                                         //WLAN and BT ConCurrent\r
 404                                 if(pDM_Odm->bBtLimitedDig)\r
 405                                 {\r
 406                                         if(pFalseAlmCnt->Cnt_all > 0x500)\r
 407                                                 CurrentIGI = CurrentIGI + 4;\r
 408                                         else if (pFalseAlmCnt->Cnt_all > 0x300)\r
 409                                                 CurrentIGI = CurrentIGI + 2;\r
 410                                         else if(pFalseAlmCnt->Cnt_all <0x150)\r
 411                                                 CurrentIGI = CurrentIGI -2;\r
 412                                 }\r
 413                                 else //Not Concurrent\r
 414                                 {\r
 415                                         if(pFalseAlmCnt->Cnt_all > 0x400)\r
 416                                                 CurrentIGI = CurrentIGI + 4;//pDM_DigTable->CurIGValue = pDM_DigTable->PreIGValue+2;\r
 417                                         else if (pFalseAlmCnt->Cnt_all > 0x200)\r
 418                                                 CurrentIGI = CurrentIGI + 2;//pDM_DigTable->CurIGValue = pDM_DigTable->PreIGValue+1;\r
 419                                         else if(pFalseAlmCnt->Cnt_all < 0x100)\r
 420                                                 CurrentIGI = CurrentIGI - 2;//pDM_DigTable->CurIGValue =pDM_DigTable->PreIGValue-1;     \r
 421                                 }\r
 422                         }\r
 423                 \r
 424                 }\r
 425         }       \r
 426         else\r
 427         {\r
 428                 CurrentIGI = pDM_DigTable->rx_gain_range_min;//pDM_DigTable->CurIGValue = pDM_DigTable->rx_gain_range_min\r
 429                 ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): DIG BeforeLink\n"));\r
 430                 if(FirstDisConnect)\r
 431                 {\r
 432                                 CurrentIGI = pDM_DigTable->rx_gain_range_min;\r
 433                         ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): First DisConnect \n"));\r
 434                 }\r
 435                 else\r
 436                 {\r
 437                         //2012.03.30 LukeLee: enable DIG before link but with very high thresholds\r
 438                      if(pFalseAlmCnt->Cnt_all > 10000)\r
 439                                 CurrentIGI = CurrentIGI + 4;\r
 440                         else if (pFalseAlmCnt->Cnt_all > 8000)\r
 441                                 CurrentIGI = CurrentIGI + 2;\r
 442                         else if(pFalseAlmCnt->Cnt_all < 500)\r
 443                                 CurrentIGI = CurrentIGI - 2;\r
 444                         ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): England DIG \n"));\r
 445                 }\r
 446         }\r
 447         ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): DIG End Adjust IGI\n"));\r
 448         //1 Check initial gain by upper/lower bound\r
 449 \r
 450         if(CurrentIGI > pDM_DigTable->rx_gain_range_max)\r
 451                 CurrentIGI = pDM_DigTable->rx_gain_range_max;\r
 452         if(CurrentIGI < pDM_DigTable->rx_gain_range_min)\r
 453                 CurrentIGI = pDM_DigTable->rx_gain_range_min;\r
 454         \r
 455         ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): rx_gain_range_max=0x%x, rx_gain_range_min=0x%x\n", \r
 456                 pDM_DigTable->rx_gain_range_max, pDM_DigTable->rx_gain_range_min));\r
 457         ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): TotalFA=%d\n", pFalseAlmCnt->Cnt_all));\r
 458         ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): CurIGValue=0x%x\n", CurrentIGI));\r
 459 \r
 460         ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): RSSI=0x%x\n",pDM_Odm->RSSI_Min));\r
 461 \r
 462         //2 High power RSSI threshold\r
 463 #if (DM_ODM_SUPPORT_TYPE & ODM_WIN)     \r
 464 {\r
 465         HAL_DATA_TYPE   *pHalData = GET_HAL_DATA(pDM_Odm->Adapter);\r
 466         //----------------------------------------------------------end for LC Mocca issue\r
 467         if((pDM_Odm->SupportICType == ODM_RTL8723B)&& (pHalData->UndecoratedSmoothedPWDB > DM_DIG_HIGH_PWR_THRESHOLD))\r
 468         {\r
 469                 // High power IGI lower bound\r
 470                 ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): UndecoratedSmoothedPWDB(%#x)\n", pHalData->UndecoratedSmoothedPWDB));\r
 471                 if(CurrentIGI < DM_DIG_HIGH_PWR_IGI_LOWER_BOUND)\r
 472                 {\r
 473                         ODM_RT_TRACE(pDM_Odm, ODM_COMP_DIG, ODM_DBG_LOUD, ("odm_DIG(): CurIGValue(%#x)\n", pDM_DigTable->CurIGValue));\r
 474                         //pDM_DigTable->CurIGValue = DM_DIG_HIGH_PWR_IGI_LOWER_BOUND;\r
 475                         CurrentIGI=DM_DIG_HIGH_PWR_IGI_LOWER_BOUND;\r
 476                 }\r
 477         }\r
 478 #if 0   \r
 479         if((pDM_Odm->SupportICType & ODM_RTL8723A) && \r
 480                         IS_WIRELESS_MODE_G(pAdapter))\r
 481                 {\r
 482                         if(pHalData->UndecoratedSmoothedPWDB > 0x28)\r
 483                         {\r
 484                                 if(CurrentIGI < DM_DIG_Gmode_HIGH_PWR_IGI_LOWER_BOUND)\r
 485                                 {\r
 486                                         //pDM_DigTable->CurIGValue = DM_DIG_Gmode_HIGH_PWR_IGI_LOWER_BOUND;\r
 487                                         CurrentIGI = DM_DIG_Gmode_HIGH_PWR_IGI_LOWER_BOUND;\r
 488                                 }       \r
 489                         } \r
 490                 }       \r
 491 \r
 492 #endif  // end if 0 \r
 493 }\r
 494 #endif\r
 495 \r
 496         if(pDM_Odm->bBtHsOperation)\r
 497         {\r
 498                 if(pDM_Odm->bLinked)\r
 499                 {\r
 500                         if(pDM_DigTable->BT30_CurIGI > (CurrentIGI))\r
 501                         {\r
 502                                 ODM_Write_DIG(pDM_Odm, CurrentIGI);\r
 503                                 \r
 504                         }       \r
 505                         else\r
 506                         {\r
 507                                 ODM_Write_DIG(pDM_Odm, pDM_DigTable->BT30_CurIGI);\r
 508                         }\r
 509                         pDM_DigTable->bMediaConnect_0 = pDM_Odm->bLinked;\r
 510                         pDM_DigTable->DIG_Dynamic_MIN_0 = DIG_Dynamic_MIN;\r
 511                 }\r
 512                 else\r
 513                 {\r
 514                         if(pDM_Odm->bLinkInProcess)\r
 515                         {\r
 516                                 ODM_Write_DIG(pDM_Odm, 0x1c);\r
 517                         }\r
 518                         else if(pDM_Odm->bBtConnectProcess)\r
 519                         {\r
 520                                 ODM_Write_DIG(pDM_Odm, 0x28);\r
 521                         }\r
 522                         else\r
 523                         {\r
 524                                 ODM_Write_DIG(pDM_Odm, pDM_DigTable->BT30_CurIGI);//ODM_Write_DIG(pDM_Odm, pDM_DigTable->CurIGValue);   \r
 525                         }\r
 526                 }\r
 527         }       \r
 528         else            // BT is not using\r
 529         {\r
 530                 ODM_Write_DIG(pDM_Odm, CurrentIGI);//ODM_Write_DIG(pDM_Odm, pDM_DigTable->CurIGValue);\r
 531                 pDM_DigTable->bMediaConnect_0 = pDM_Odm->bLinked;\r
 532                 pDM_DigTable->DIG_Dynamic_MIN_0 = DIG_Dynamic_MIN;\r
 533         }       \r
 534 }\r
 535 \r
 536 \r
 537  s1Byte\r
 538 odm_CCKRSSI_8723B(\r
 539         IN              u1Byte  LNA_idx,\r
 540         IN              u1Byte  VGA_idx\r
 541         )\r
 542 {\r
 543         s1Byte  rx_pwr_all=0x00;\r
 544         switch(LNA_idx)\r
 545         {\r
 546                 //46  53 73 95 201301231630\r
 547                 // 46 53 77 99 201301241630\r
 548                 \r
 549                 case 6: \r
 550                         rx_pwr_all = -34 - (2 * VGA_idx);\r
 551                         break;\r
 552                 case 4: \r
 553                         rx_pwr_all = -14 - (2 * VGA_idx);\r
 554                         break;\r
 555                 case 1: \r
 556                         rx_pwr_all = 6 - (2 * VGA_idx);\r
 557                         break;\r
 558                 case 0: \r
 559                         rx_pwr_all = 16 - (2 * VGA_idx);        \r
 560                         break;\r
 561                 default:\r
 562                         //rx_pwr_all = -53+(2*(31-VGA_idx));\r
 563                         //DbgPrint("wrong LNA index\n");\r
 564                         break;\r
 565                         \r
 566         }\r
 567         return  rx_pwr_all;\r
 568 }\r
 569 \r
 570 s1Byte\r
 571 odm_RSSIOFDM_8723B(\r
 572         IN      s1Byte  rx_pwr_new)\r
 573 {\r
 574         s1Byte  rx_pwr_all=0;\r
 575         \r
 576         if(rx_pwr_new >=63)\r
 577                 rx_pwr_all      =rx_pwr_new -120+10;\r
 578         else if(rx_pwr_all >=54)\r
 579                 rx_pwr_all=rx_pwr_new-120+6;\r
 580         else if(rx_pwr_all >=43)\r
 581                 rx_pwr_all=rx_pwr_new-120+8;\r
 582         else if(rx_pwr_all >=33)\r
 583                 rx_pwr_all=rx_pwr_new-120+8;\r
 584         else if(rx_pwr_all >=23)\r
 585                 rx_pwr_all=rx_pwr_new-120+10;\r
 586         else \r
 587                 rx_pwr_all=rx_pwr_new-120+7;\r
 588 \r
 589 \r
 590         return rx_pwr_all;\r
 591 \r
 592 }\r
 593 \r
 594 #endif          // end if RTL8723B \r
 595 \r
 596 \r
 597 \r
 598 \r
 599 \r
 600 \r
 601 \r
 602 \r