/****************************************************************************** * * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. * * This program is free software; you can redistribute it and/or modify it * under the terms of version 2 of the GNU General Public License as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * * You should have received a copy of the GNU General Public License along with * this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA * * ******************************************************************************/ #define _RTL8812A_RF6052_C_ //#include #include /*----------------------------------------------------------------------------- * Function: PHY_RF6052SetBandwidth() * * Overview: This function is called by SetBWModeCallback8190Pci() only * * Input: PADAPTER Adapter * WIRELESS_BANDWIDTH_E Bandwidth //20M or 40M * * Output: NONE * * Return: NONE * * Note: For RF type 0222D *---------------------------------------------------------------------------*/ VOID PHY_RF6052SetBandwidth8812( IN PADAPTER Adapter, IN CHANNEL_WIDTH Bandwidth) //20M or 40M { HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter); switch(Bandwidth) { case CHANNEL_WIDTH_20: //DBG_871X("PHY_RF6052SetBandwidth8812(), set 20MHz, pHalData->RfRegChnlVal[0] = 0x%x \n", pHalData->RfRegChnlVal[0]); PHY_SetRFReg(Adapter, RF_PATH_A, RF_CHNLBW_Jaguar, BIT11|BIT10, 3); PHY_SetRFReg(Adapter, RF_PATH_B, RF_CHNLBW_Jaguar, BIT11|BIT10, 3); break; case CHANNEL_WIDTH_40: //DBG_871X("PHY_RF6052SetBandwidth8812(), set 40MHz, pHalData->RfRegChnlVal[0] = 0x%x \n", pHalData->RfRegChnlVal[0]); PHY_SetRFReg(Adapter, RF_PATH_A, RF_CHNLBW_Jaguar, BIT11|BIT10, 1); PHY_SetRFReg(Adapter, RF_PATH_B, RF_CHNLBW_Jaguar, BIT11|BIT10, 1); break; case CHANNEL_WIDTH_80: //DBG_871X("PHY_RF6052SetBandwidth8812(), set 80MHz, pHalData->RfRegChnlVal[0] = 0x%x \n", pHalData->RfRegChnlVal[0]); PHY_SetRFReg(Adapter, RF_PATH_A, RF_CHNLBW_Jaguar, BIT11|BIT10, 0); PHY_SetRFReg(Adapter, RF_PATH_B, RF_CHNLBW_Jaguar, BIT11|BIT10, 0); break; default: DBG_871X("PHY_RF6052SetBandwidth8812(): unknown Bandwidth: %#X\n",Bandwidth ); break; } } // // powerbase0 for OFDM rates // powerbase1 for HT MCS rates // void getPowerBase8812( IN PADAPTER Adapter, IN u8* pPowerLevelOFDM, IN u8* pPowerLevelBW20, IN u8* pPowerLevelBW40, IN u8 Channel, IN OUT u32* OfdmBase, IN OUT u32* MCSBase ) { HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter); u32 powerBase0, powerBase1; u8 i, powerlevel[2]; for(i=0; i<2; i++) { powerBase0 = pPowerLevelOFDM[i]; powerBase0 = (powerBase0<<24) | (powerBase0<<16) |(powerBase0<<8) |powerBase0; *(OfdmBase+i) = powerBase0; //DBG_871X(" [OFDM power base index rf(%c) = 0x%x]\n", ((i==0)?'A':'B'), *(OfdmBase+i)); } for(i=0; iNumTotalRFPath; i++) { //Check HT20 to HT40 diff if(pHalData->CurrentChannelBW == CHANNEL_WIDTH_20) { powerlevel[i] = pPowerLevelBW20[i]; } else { powerlevel[i] = pPowerLevelBW40[i]; } powerBase1 = powerlevel[i]; powerBase1 = (powerBase1<<24) | (powerBase1<<16) |(powerBase1<<8) |powerBase1; *(MCSBase+i) = powerBase1; //DBG_871X(" [MCS power base index rf(%c) = 0x%x]\n", ((i==0)?'A':'B'), *(MCSBase+i)); } } void getTxPowerWriteValByRegulatory8812( IN PADAPTER Adapter, IN u8 Channel, IN u8 index, IN u32* powerBase0, IN u32* powerBase1, OUT u32* pOutWriteVal ) { HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter); struct dm_priv *pdmpriv = &pHalData->dmpriv; u8 i, chnlGroup=0, pwr_diff_limit[4], customer_pwr_limit; s8 pwr_diff=0; u32 writeVal, customer_limit, rf; u8 Regulatory = pHalData->EEPROMRegulatory; // // Index 0 & 1= legacy OFDM, 2-5=HT_MCS rate // #if 0 // (INTEL_PROXIMITY_SUPPORT == 1) if(pMgntInfo->IntelProximityModeInfo.PowerOutput > 0) Regulatory = 2; #endif for(rf=0; rf<2; rf++) { switch(Regulatory) { case 0: // Realtek better performance // increase power diff defined by Realtek for large power chnlGroup = 0; //RTPRINT(FPHY, PHY_TXPWR, ("MCSTxPowerLevelOriginalOffset[%d][%d] = 0x%x\n", // chnlGroup, index, pHalData->MCSTxPowerLevelOriginalOffset[chnlGroup][index+(rf?8:0)])); writeVal = pHalData->MCSTxPowerLevelOriginalOffset[chnlGroup][index+(rf?8:0)] + ((index<2)?powerBase0[rf]:powerBase1[rf]); //RTPRINT(FPHY, PHY_TXPWR, ("RTK better performance, writeVal(%c) = 0x%x\n", ((rf==0)?'A':'B'), writeVal)); break; case 1: // Realtek regulatory // increase power diff defined by Realtek for regulatory { if(pHalData->pwrGroupCnt == 1) chnlGroup = 0; //if(pHalData->pwrGroupCnt >= pHalData->PGMaxGroup) { if (Channel < 3) // Chanel 1-2 chnlGroup = 0; else if (Channel < 6) // Channel 3-5 chnlGroup = 1; else if(Channel <9) // Channel 6-8 chnlGroup = 2; else if(Channel <12) // Channel 9-11 chnlGroup = 3; else if(Channel <14) // Channel 12-13 chnlGroup = 4; else if(Channel ==14) // Channel 14 chnlGroup = 5; /* if(Channel <= 3) chnlGroup = 0; else if(Channel >= 4 && Channel <= 9) chnlGroup = 1; else if(Channel > 9) chnlGroup = 2; if(pHalData->CurrentChannelBW == CHANNEL_WIDTH_20) chnlGroup++; else chnlGroup+=4; */ } //RTPRINT(FPHY, PHY_TXPWR, ("MCSTxPowerLevelOriginalOffset[%d][%d] = 0x%x\n", //chnlGroup, index, pHalData->MCSTxPowerLevelOriginalOffset[chnlGroup][index+(rf?8:0)])); writeVal = pHalData->MCSTxPowerLevelOriginalOffset[chnlGroup][index+(rf?8:0)] + ((index<2)?powerBase0[rf]:powerBase1[rf]); //RTPRINT(FPHY, PHY_TXPWR, ("Realtek regulatory, 20MHz, writeVal(%c) = 0x%x\n", ((rf==0)?'A':'B'), writeVal)); } break; case 2: // Better regulatory // don't increase any power diff writeVal = ((index<2)?powerBase0[rf]:powerBase1[rf]); //RTPRINT(FPHY, PHY_TXPWR, ("Better regulatory, writeVal(%c) = 0x%x\n", ((rf==0)?'A':'B'), writeVal)); break; case 3: // Customer defined power diff. // increase power diff defined by customer. chnlGroup = 0; //RTPRINT(FPHY, PHY_TXPWR, ("MCSTxPowerLevelOriginalOffset[%d][%d] = 0x%x\n", // chnlGroup, index, pHalData->MCSTxPowerLevelOriginalOffset[chnlGroup][index+(rf?8:0)])); /* if (pHalData->CurrentChannelBW == CHANNEL_WIDTH_40) { RTPRINT(FPHY, PHY_TXPWR, ("customer's limit, 40MHz rf(%c) = 0x%x\n", ((rf==0)?'A':'B'), pHalData->PwrGroupHT40[rf][Channel-1])); } else { RTPRINT(FPHY, PHY_TXPWR, ("customer's limit, 20MHz rf(%c) = 0x%x\n", ((rf==0)?'A':'B'), pHalData->PwrGroupHT20[rf][Channel-1])); }*/ if(index < 2) pwr_diff = pHalData->TxPwrLegacyHtDiff[rf][Channel-1]; else if (pHalData->CurrentChannelBW == CHANNEL_WIDTH_20) pwr_diff = pHalData->TxPwrHt20Diff[rf][Channel-1]; //RTPRINT(FPHY, PHY_TXPWR, ("power diff rf(%c) = 0x%x\n", ((rf==0)?'A':'B'), pwr_diff)); if (pHalData->CurrentChannelBW == CHANNEL_WIDTH_40) customer_pwr_limit = pHalData->PwrGroupHT40[rf][Channel-1]; else customer_pwr_limit = pHalData->PwrGroupHT20[rf][Channel-1]; //RTPRINT(FPHY, PHY_TXPWR, ("customer pwr limit rf(%c) = 0x%x\n", ((rf==0)?'A':'B'), customer_pwr_limit)); if(pwr_diff >= customer_pwr_limit) pwr_diff = 0; else pwr_diff = customer_pwr_limit - pwr_diff; for (i=0; i<4; i++) { pwr_diff_limit[i] = (u1Byte)((pHalData->MCSTxPowerLevelOriginalOffset[chnlGroup][index+(rf?8:0)]&(0x7f<<(i*8)))>>(i*8)); if(pwr_diff_limit[i] > pwr_diff) pwr_diff_limit[i] = pwr_diff; } customer_limit = (pwr_diff_limit[3]<<24) | (pwr_diff_limit[2]<<16) | (pwr_diff_limit[1]<<8) | (pwr_diff_limit[0]); //RTPRINT(FPHY, PHY_TXPWR, ("Customer's limit rf(%c) = 0x%x\n", ((rf==0)?'A':'B'), customer_limit)); writeVal = customer_limit + ((index<2)?powerBase0[rf]:powerBase1[rf]); //RTPRINT(FPHY, PHY_TXPWR, ("Customer, writeVal rf(%c)= 0x%x\n", ((rf==0)?'A':'B'), writeVal)); break; default: chnlGroup = 0; writeVal = pHalData->MCSTxPowerLevelOriginalOffset[chnlGroup][index+(rf?8:0)] + ((index<2)?powerBase0[rf]:powerBase1[rf]); //RTPRINT(FPHY, PHY_TXPWR, ("RTK better performance, writeVal rf(%c) = 0x%x\n", ((rf==0)?'A':'B'), writeVal)); break; } // 20100427 Joseph: Driver dynamic Tx power shall not affect Tx power. It shall be determined by power training mechanism. // Currently, we cannot fully disable driver dynamic tx power mechanism because it is referenced by BT coexist mechanism. // In the future, two mechanism shall be separated from each other and maintained independantly. Thanks for Lanhsin's reminder. //92d do not need this if(pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_Level1) writeVal = 0x14141414; else if(pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_Level2) writeVal = 0x00000000; // 20100628 Joseph: High power mode for BT-Coexist mechanism. // This mechanism is only applied when Driver-Highpower-Mechanism is OFF. if(pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_BT1) { //RTPRINT(FBT, BT_TRACE, ("Tx Power (-6)\n")); writeVal = writeVal - 0x06060606; } else if(pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_BT2) { //RTPRINT(FBT, BT_TRACE, ("Tx Power (-0)\n")); writeVal = writeVal ; } /* if(pMgntInfo->bDisableTXPowerByRate) { // add for OID_RT_11N_TX_POWER_BY_RATE ,disable tx powre change by rate writeVal = 0x2c2c2c2c; } */ *(pOutWriteVal+rf) = writeVal; } } static void writeOFDMPowerReg8812( IN PADAPTER Adapter, IN u8 index, IN u32* pValue ) { HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter); u2Byte RegOffset_A[6] = { rTxAGC_A_Ofdm18_Ofdm6_JAguar, rTxAGC_A_Ofdm54_Ofdm24_JAguar, rTxAGC_A_MCS3_MCS0_JAguar, rTxAGC_A_MCS7_MCS4_JAguar, rTxAGC_A_MCS11_MCS8_JAguar, rTxAGC_A_MCS15_MCS12_JAguar }; u2Byte RegOffset_B[6] = { rTxAGC_B_Ofdm18_Ofdm6_JAguar, rTxAGC_B_Ofdm54_Ofdm24_JAguar, rTxAGC_B_MCS3_MCS0_JAguar, rTxAGC_B_MCS7_MCS4_JAguar, rTxAGC_B_MCS11_MCS8_JAguar, rTxAGC_B_MCS15_MCS12_JAguar }; u8 i, rf, pwr_val[4]; u32 writeVal; u16 RegOffset; for(rf=0; rf<2; rf++) { writeVal = pValue[rf]; for(i=0; i>(i*8)); if (pwr_val[i] > RF6052_MAX_TX_PWR) pwr_val[i] = RF6052_MAX_TX_PWR; } writeVal = (pwr_val[3]<<24) | (pwr_val[2]<<16) |(pwr_val[1]<<8) |pwr_val[0]; if(rf == 0) RegOffset = RegOffset_A[index]; else RegOffset = RegOffset_B[index]; PHY_SetBBReg(Adapter, RegOffset, bMaskDWord, writeVal); //RTPRINT(FPHY, PHY_TXPWR, ("Set 0x%x = %08x\n", RegOffset, writeVal)); } } VOID PHY_RF6052SetCckTxPower8812( IN PADAPTER Adapter, IN u8* pPowerlevel) { HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter); struct dm_priv *pdmpriv = &pHalData->dmpriv; struct mlme_ext_priv *pmlmeext = &Adapter->mlmeextpriv; u32 TxAGC[2]={0, 0}, tmpval=0; BOOLEAN TurboScanOff = _FALSE; u8 idx1, idx2; u8* ptr; //FOR CE ,must disable turbo scan TurboScanOff = _TRUE; if(pmlmeext->sitesurvey_res.state == SCAN_PROCESS) { TxAGC[RF_PATH_A] = 0x3f3f3f3f; TxAGC[RF_PATH_B] = 0x3f3f3f3f; TurboScanOff = _TRUE;//disable turbo scan if(TurboScanOff) { for(idx1=RF_PATH_A; idx1<=RF_PATH_B; idx1++) { TxAGC[idx1] = pPowerlevel[idx1] | (pPowerlevel[idx1]<<8) | (pPowerlevel[idx1]<<16) | (pPowerlevel[idx1]<<24); #if defined(CONFIG_USB_HCI) || defined(CONFIG_SDIO_HCI) // 2010/10/18 MH For external PA module. We need to limit power index to be less than 0x20. if (TxAGC[idx1] > 0x20 && pHalData->ExternalPA_5G) TxAGC[idx1] = 0x20; #endif } } } else { // 20100427 Joseph: Driver dynamic Tx power shall not affect Tx power. It shall be determined by power training mechanism. // Currently, we cannot fully disable driver dynamic tx power mechanism because it is referenced by BT coexist mechanism. // In the future, two mechanism shall be separated from each other and maintained independantly. Thanks for Lanhsin's reminder. if(pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_Level1) { TxAGC[RF_PATH_A] = 0x10101010; TxAGC[RF_PATH_B] = 0x10101010; } else if(pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_Level2) { TxAGC[RF_PATH_A] = 0x00000000; TxAGC[RF_PATH_B] = 0x00000000; } else { for(idx1=RF_PATH_A; idx1<=RF_PATH_B; idx1++) { TxAGC[idx1] = pPowerlevel[idx1] | (pPowerlevel[idx1]<<8) | (pPowerlevel[idx1]<<16) | (pPowerlevel[idx1]<<24); } if(pHalData->EEPROMRegulatory==0) { tmpval = (pHalData->MCSTxPowerLevelOriginalOffset[0][6]) + (pHalData->MCSTxPowerLevelOriginalOffset[0][7]<<8); TxAGC[RF_PATH_A] += tmpval; tmpval = (pHalData->MCSTxPowerLevelOriginalOffset[0][14]) + (pHalData->MCSTxPowerLevelOriginalOffset[0][15]<<24); TxAGC[RF_PATH_B] += tmpval; } } } for(idx1=RF_PATH_A; idx1<=RF_PATH_B; idx1++) { ptr = (u8*)(&(TxAGC[idx1])); for(idx2=0; idx2<4; idx2++) { if(*ptr > RF6052_MAX_TX_PWR) *ptr = RF6052_MAX_TX_PWR; ptr++; } } // rf-A cck tx power tmpval = TxAGC[RF_PATH_A]&0xff; PHY_SetBBReg(Adapter, rTxAGC_A_CCK11_CCK1_JAguar, bMaskByte1, tmpval); //RT_DISP(FPHY, PHY_TXPWR, ("CCK PWR 1M (rf-A) = 0x%x (reg 0x%x)\n", tmpval, rTxAGC_A_CCK1_Mcs32)); tmpval = TxAGC[RF_PATH_A]>>8; PHY_SetBBReg(Adapter, rTxAGC_A_CCK11_CCK1_JAguar, 0xffffff00, tmpval); //RT_DISP(FPHY, PHY_TXPWR, ("CCK PWR 2~11M (rf-A) = 0x%x (reg 0x%x)\n", tmpval, rTxAGC_B_CCK11_A_CCK2_11)); // rf-B cck tx power tmpval = TxAGC[RF_PATH_B]>>24; PHY_SetBBReg(Adapter, rTxAGC_B_CCK11_CCK1_JAguar, bMaskByte0, tmpval); //RT_DISP(FPHY, PHY_TXPWR, ("CCK PWR 11M (rf-B) = 0x%x (reg 0x%x)\n", tmpval, rTxAGC_B_CCK11_A_CCK2_11)); tmpval = TxAGC[RF_PATH_B]&0x00ffffff; PHY_SetBBReg(Adapter, rTxAGC_B_CCK11_CCK1_JAguar, 0xffffff00, tmpval); //RT_DISP(FPHY, PHY_TXPWR, ("CCK PWR 1~5.5M (rf-B) = 0x%x (reg 0x%x)\n", tmpval, rTxAGC_B_CCK1_55_Mcs32)); } /* PHY_RF6052SetCckTxPower */ VOID PHY_RF6052SetOFDMTxPower8812( IN PADAPTER Adapter, IN u8* pPowerLevelOFDM, IN u8* pPowerLevelBW20, IN u8* pPowerLevelBW40, IN u8 Channel) { u32 writeVal[2], powerBase0[2], powerBase1[2], pwrtrac_value; u8 index = 0; //DBG_871X("PHY_RF6052SetOFDMTxPower, channel(%d) \n", Channel); getPowerBase8812(Adapter, pPowerLevelOFDM,pPowerLevelBW20,pPowerLevelBW40, Channel, &powerBase0[0], &powerBase1[0]); for(index=0; index<6; index++) { getTxPowerWriteValByRegulatory8812(Adapter, Channel, index, &powerBase0[0], &powerBase1[0], &writeVal[0]); writeOFDMPowerReg8812(Adapter, index, &writeVal[0]); } } static int phy_RF6052_Config_ParaFile_8812( IN PADAPTER Adapter ) { u8 eRFPath; int rtStatus = _SUCCESS; HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter); static char sz8812RadioAFile[] = RTL8812_PHY_RADIO_A; static char sz8812RadioBFile[] = RTL8812_PHY_RADIO_B; static char sz8812TxPwrTrack[] = RTL8812_TXPWR_TRACK; static char sz8821RadioAFile[] = RTL8821_PHY_RADIO_A; static char sz8821RadioBFile[] = RTL8821_PHY_RADIO_B; static char sz8821TxPwrTrack[] = RTL8821_TXPWR_TRACK; char *pszRadioAFile = NULL, *pszRadioBFile = NULL, *pszTxPwrTrack = NULL; if(IS_HARDWARE_TYPE_8812(Adapter)) { pszRadioAFile = sz8812RadioAFile; pszRadioBFile = sz8812RadioBFile; pszTxPwrTrack = sz8812TxPwrTrack; } else { pszRadioAFile = sz8821RadioAFile; pszRadioBFile = sz8821RadioBFile; pszTxPwrTrack = sz8821TxPwrTrack; } //3//----------------------------------------------------------------- //3// <2> Initialize RF //3//----------------------------------------------------------------- //for(eRFPath = RF_PATH_A; eRFPath NumTotalRFPath; eRFPath++) for(eRFPath = 0; eRFPath NumTotalRFPath; eRFPath++) { /*----Initialize RF fom connfiguration file----*/ switch(eRFPath) { case RF_PATH_A: #ifdef CONFIG_EMBEDDED_FWIMG if(HAL_STATUS_FAILURE ==ODM_ConfigRFWithHeaderFile(&pHalData->odmpriv,CONFIG_RF_RADIO, (ODM_RF_RADIO_PATH_E)eRFPath)) rtStatus= _FAIL; #else rtStatus = PHY_ConfigRFWithParaFile(Adapter, pszRadioAFile, eRFPath); #endif//#ifdef CONFIG_EMBEDDED_FWIMG break; case RF_PATH_B: #ifdef CONFIG_EMBEDDED_FWIMG if(HAL_STATUS_FAILURE ==ODM_ConfigRFWithHeaderFile(&pHalData->odmpriv,CONFIG_RF_RADIO, (ODM_RF_RADIO_PATH_E)eRFPath)) rtStatus= _FAIL; #else rtStatus =PHY_ConfigRFWithParaFile(Adapter, pszRadioBFile, eRFPath); #endif break; default: break; } if(rtStatus != _SUCCESS){ DBG_871X("%s():Radio[%d] Fail!!", __FUNCTION__, eRFPath); goto phy_RF6052_Config_ParaFile_Fail; } } //3 ----------------------------------------------------------------- //3 Configuration of Tx Power Tracking //3 ----------------------------------------------------------------- #ifdef CONFIG_EMBEDDED_FWIMG ODM_ConfigRFWithTxPwrTrackHeaderFile(&pHalData->odmpriv); #else PHY_ConfigRFWithTxPwrTrackParaFile(Adapter, pszTxPwrTrack); #endif //RT_TRACE(COMP_INIT, DBG_LOUD, ("<---phy_RF6052_Config_ParaFile_8812()\n")); phy_RF6052_Config_ParaFile_Fail: return rtStatus; } int PHY_RF6052_Config_8812( IN PADAPTER Adapter) { HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter); int rtStatus = _SUCCESS; // Initialize general global value if(pHalData->rf_type == RF_1T1R) pHalData->NumTotalRFPath = 1; else pHalData->NumTotalRFPath = 2; // // Config BB and RF // rtStatus = phy_RF6052_Config_ParaFile_8812(Adapter); return rtStatus; } /* End of HalRf6052.c */