/****************************************************************************** * * 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 _RTL8188E_PHYCFG_C_ #include #include #include #include /*---------------------------Define Local Constant---------------------------*/ /* Channel switch:The size of command tables for switch channel*/ #define MAX_PRECMD_CNT 16 #define MAX_RFDEPENDCMD_CNT 16 #define MAX_POSTCMD_CNT 16 #define MAX_DOZE_WAITING_TIMES_9x 64 /*---------------------------Define Local Constant---------------------------*/ /*------------------------Define global variable-----------------------------*/ /*------------------------Define local variable------------------------------*/ /*--------------------Define export function prototype-----------------------*/ /* Please refer to header file */ /*--------------------Define export function prototype-----------------------*/ /*----------------------------Function Body----------------------------------*/ /* */ /* 1. BB register R/W API */ /* */ /** * Function: phy_CalculateBitShift * * OverView: Get shifted position of the BitMask * * Input: * u32 BitMask, * * Output: none * Return: u32 Return the shift bit bit position of the mask */ static u32 phy_CalculateBitShift(u32 BitMask) { u32 i; for (i = 0; i <= 31; i++) { if (((BitMask>>i) & 0x1) == 1) break; } return i; } /** * Function: PHY_QueryBBReg * * OverView: Read "sepcific bits" from BB register * * Input: * struct adapter *Adapter, * u32 RegAddr, The target address to be readback * u32 BitMask The target bit position in the target address * to be readback * Output: None * Return: u32 Data The readback register value * Note: This function is equal to "GetRegSetting" in PHY programming guide */ u32 rtl8188e_PHY_QueryBBReg( struct adapter *Adapter, u32 RegAddr, u32 BitMask ) { u32 ReturnValue = 0, OriginalValue, BitShift; OriginalValue = rtw_read32(Adapter, RegAddr); BitShift = phy_CalculateBitShift(BitMask); ReturnValue = (OriginalValue & BitMask) >> BitShift; return ReturnValue; } /** * Function: PHY_SetBBReg * * OverView: Write "Specific bits" to BB register (page 8~) * * Input: * struct adapter *Adapter, * u32 RegAddr, The target address to be modified * u32 BitMask The target bit position in the target address * to be modified * u32 Data The new register value in the target bit position * of the target address * * Output: None * Return: None * Note: This function is equal to "PutRegSetting" in PHY programming guide */ void rtl8188e_PHY_SetBBReg(struct adapter *Adapter, u32 RegAddr, u32 BitMask, u32 Data) { u32 OriginalValue, BitShift; if (BitMask != bMaskDWord) { /* if not "double word" write */ OriginalValue = rtw_read32(Adapter, RegAddr); BitShift = phy_CalculateBitShift(BitMask); Data = ((OriginalValue & (~BitMask)) | (Data << BitShift)); } rtw_write32(Adapter, RegAddr, Data); } /* */ /* 2. RF register R/W API */ /* */ /** * Function: phy_RFSerialRead * * OverView: Read regster from RF chips * * Input: * struct adapter *Adapter, * enum rf_radio_path eRFPath, Radio path of A/B/C/D * u32 Offset, The target address to be read * * Output: None * Return: u32 reback value * Note: Threre are three types of serial operations: * 1. Software serial write * 2. Hardware LSSI-Low Speed Serial Interface * 3. Hardware HSSI-High speed * serial write. Driver need to implement (1) and (2). * This function is equal to the combination of RF_ReadReg() and RFLSSIRead() */ static u32 phy_RFSerialRead( struct adapter *Adapter, enum rf_radio_path eRFPath, u32 Offset ) { u32 retValue = 0; struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); struct bb_reg_def *pPhyReg = &pHalData->PHYRegDef[eRFPath]; u32 NewOffset; u32 tmplong, tmplong2; u8 RfPiEnable = 0; /* */ /* Make sure RF register offset is correct */ /* */ Offset &= 0xff; /* */ /* Switch page for 8256 RF IC */ /* */ NewOffset = Offset; /* For 92S LSSI Read RFLSSIRead */ /* For RF A/B write 0x824/82c(does not work in the future) */ /* We must use 0x824 for RF A and B to execute read trigger */ tmplong = PHY_QueryBBReg(Adapter, rFPGA0_XA_HSSIParameter2, bMaskDWord); if (eRFPath == RF_PATH_A) tmplong2 = tmplong; else tmplong2 = PHY_QueryBBReg(Adapter, pPhyReg->rfHSSIPara2, bMaskDWord); tmplong2 = (tmplong2 & (~bLSSIReadAddress)) | (NewOffset<<23) | bLSSIReadEdge; /* T65 RF */ PHY_SetBBReg(Adapter, rFPGA0_XA_HSSIParameter2, bMaskDWord, tmplong&(~bLSSIReadEdge)); udelay(10);/* PlatformStallExecution(10); */ PHY_SetBBReg(Adapter, pPhyReg->rfHSSIPara2, bMaskDWord, tmplong2); udelay(100);/* PlatformStallExecution(100); */ udelay(10);/* PlatformStallExecution(10); */ if (eRFPath == RF_PATH_A) RfPiEnable = (u8)PHY_QueryBBReg(Adapter, rFPGA0_XA_HSSIParameter1, BIT8); else if (eRFPath == RF_PATH_B) RfPiEnable = (u8)PHY_QueryBBReg(Adapter, rFPGA0_XB_HSSIParameter1, BIT8); if (RfPiEnable) { /* Read from BBreg8b8, 12 bits for 8190, 20bits for T65 RF */ retValue = PHY_QueryBBReg(Adapter, pPhyReg->rfLSSIReadBackPi, bLSSIReadBackData); } else { /* Read from BBreg8a0, 12 bits for 8190, 20 bits for T65 RF */ retValue = PHY_QueryBBReg(Adapter, pPhyReg->rfLSSIReadBack, bLSSIReadBackData); } return retValue; } /** * Function: phy_RFSerialWrite * * OverView: Write data to RF register (page 8~) * * Input: * struct adapter *Adapter, * enum rf_radio_path eRFPath, Radio path of A/B/C/D * u32 Offset, The target address to be read * u32 Data The new register Data in the target bit position * of the target to be read * * Output: None * Return: None * Note: Threre are three types of serial operations: * 1. Software serial write * 2. Hardware LSSI-Low Speed Serial Interface * 3. Hardware HSSI-High speed * serial write. Driver need to implement (1) and (2). * This function is equal to the combination of RF_ReadReg() and RFLSSIRead() * * Note: For RF8256 only * The total count of RTL8256(Zebra4) register is around 36 bit it only employs * 4-bit RF address. RTL8256 uses "register mode control bit" (Reg00[12], Reg00[10]) * to access register address bigger than 0xf. See "Appendix-4 in PHY Configuration * programming guide" for more details. * Thus, we define a sub-finction for RTL8526 register address conversion * =========================================================== * Register Mode RegCTL[1] RegCTL[0] Note * (Reg00[12]) (Reg00[10]) * =========================================================== * Reg_Mode0 0 x Reg 0 ~15(0x0 ~ 0xf) * ------------------------------------------------------------------ * Reg_Mode1 1 0 Reg 16 ~30(0x1 ~ 0xf) * ------------------------------------------------------------------ * Reg_Mode2 1 1 Reg 31 ~ 45(0x1 ~ 0xf) * ------------------------------------------------------------------ * * 2008/09/02 MH Add 92S RF definition * * * */ static void phy_RFSerialWrite( struct adapter *Adapter, enum rf_radio_path eRFPath, u32 Offset, u32 Data ) { u32 DataAndAddr = 0; struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); struct bb_reg_def *pPhyReg = &pHalData->PHYRegDef[eRFPath]; u32 NewOffset; /* 2009/06/17 MH We can not execute IO for power save or other accident mode. */ Offset &= 0xff; /* */ /* Switch page for 8256 RF IC */ /* */ NewOffset = Offset; /* */ /* Put write addr in [5:0] and write data in [31:16] */ /* */ DataAndAddr = ((NewOffset<<20) | (Data&0x000fffff)) & 0x0fffffff; /* T65 RF */ /* */ /* Write Operation */ /* */ PHY_SetBBReg(Adapter, pPhyReg->rf3wireOffset, bMaskDWord, DataAndAddr); } /** * Function: PHY_QueryRFReg * * OverView: Query "Specific bits" to RF register (page 8~) * * Input: * struct adapter *Adapter, * enum rf_radio_path eRFPath, Radio path of A/B/C/D * u32 RegAddr, The target address to be read * u32 BitMask The target bit position in the target address * to be read * * Output: None * Return: u32 Readback value * Note: This function is equal to "GetRFRegSetting" in PHY programming guide */ u32 rtl8188e_PHY_QueryRFReg(struct adapter *Adapter, enum rf_radio_path eRFPath, u32 RegAddr, u32 BitMask) { u32 Original_Value, Readback_Value, BitShift; Original_Value = phy_RFSerialRead(Adapter, eRFPath, RegAddr); BitShift = phy_CalculateBitShift(BitMask); Readback_Value = (Original_Value & BitMask) >> BitShift; return Readback_Value; } /** * Function: PHY_SetRFReg * * OverView: Write "Specific bits" to RF register (page 8~) * * Input: * struct adapter *Adapter, * enum rf_radio_path eRFPath, Radio path of A/B/C/D * u32 RegAddr, The target address to be modified * u32 BitMask The target bit position in the target address * to be modified * u32 Data The new register Data in the target bit position * of the target address * * Output: None * Return: None * Note: This function is equal to "PutRFRegSetting" in PHY programming guide */ void rtl8188e_PHY_SetRFReg( struct adapter *Adapter, enum rf_radio_path eRFPath, u32 RegAddr, u32 BitMask, u32 Data ) { u32 Original_Value, BitShift; /* RF data is 12 bits only */ if (BitMask != bRFRegOffsetMask) { Original_Value = phy_RFSerialRead(Adapter, eRFPath, RegAddr); BitShift = phy_CalculateBitShift(BitMask); Data = ((Original_Value & (~BitMask)) | (Data << BitShift)); } phy_RFSerialWrite(Adapter, eRFPath, RegAddr, Data); } /* */ /* 3. Initial MAC/BB/RF config by reading MAC/BB/RF txt. */ /* */ /*----------------------------------------------------------------------------- * Function: PHY_MACConfig8192C * * Overview: Condig MAC by header file or parameter file. * * Input: NONE * * Output: NONE * * Return: NONE * * Revised History: * When Who Remark * 08/12/2008 MHC Create Version 0. * *---------------------------------------------------------------------------*/ s32 PHY_MACConfig8188E(struct adapter *Adapter) { struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); int rtStatus = _SUCCESS; /* */ /* Config MAC */ /* */ if (HAL_STATUS_FAILURE == ODM_ConfigMACWithHeaderFile(&pHalData->odmpriv)) rtStatus = _FAIL; /* 2010.07.13 AMPDU aggregation number B */ rtw_write16(Adapter, REG_MAX_AGGR_NUM, MAX_AGGR_NUM); return rtStatus; } /** * Function: phy_InitBBRFRegisterDefinition * * OverView: Initialize Register definition offset for Radio Path A/B/C/D * * Input: * struct adapter *Adapter, * * Output: None * Return: None * Note: The initialization value is constant and it should never be changes */ static void phy_InitBBRFRegisterDefinition( struct adapter *Adapter ) { struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); /* RF Interface Sowrtware Control */ pHalData->PHYRegDef[RF_PATH_A].rfintfs = rFPGA0_XAB_RFInterfaceSW; /* 16 LSBs if read 32-bit from 0x870 */ pHalData->PHYRegDef[RF_PATH_B].rfintfs = rFPGA0_XAB_RFInterfaceSW; /* 16 MSBs if read 32-bit from 0x870 (16-bit for 0x872) */ pHalData->PHYRegDef[RF_PATH_C].rfintfs = rFPGA0_XCD_RFInterfaceSW;/* 16 LSBs if read 32-bit from 0x874 */ pHalData->PHYRegDef[RF_PATH_D].rfintfs = rFPGA0_XCD_RFInterfaceSW;/* 16 MSBs if read 32-bit from 0x874 (16-bit for 0x876) */ /* RF Interface Readback Value */ pHalData->PHYRegDef[RF_PATH_A].rfintfi = rFPGA0_XAB_RFInterfaceRB; /* 16 LSBs if read 32-bit from 0x8E0 */ pHalData->PHYRegDef[RF_PATH_B].rfintfi = rFPGA0_XAB_RFInterfaceRB;/* 16 MSBs if read 32-bit from 0x8E0 (16-bit for 0x8E2) */ pHalData->PHYRegDef[RF_PATH_C].rfintfi = rFPGA0_XCD_RFInterfaceRB;/* 16 LSBs if read 32-bit from 0x8E4 */ pHalData->PHYRegDef[RF_PATH_D].rfintfi = rFPGA0_XCD_RFInterfaceRB;/* 16 MSBs if read 32-bit from 0x8E4 (16-bit for 0x8E6) */ /* RF Interface Output (and Enable) */ pHalData->PHYRegDef[RF_PATH_A].rfintfo = rFPGA0_XA_RFInterfaceOE; /* 16 LSBs if read 32-bit from 0x860 */ pHalData->PHYRegDef[RF_PATH_B].rfintfo = rFPGA0_XB_RFInterfaceOE; /* 16 LSBs if read 32-bit from 0x864 */ /* RF Interface (Output and) Enable */ pHalData->PHYRegDef[RF_PATH_A].rfintfe = rFPGA0_XA_RFInterfaceOE; /* 16 MSBs if read 32-bit from 0x860 (16-bit for 0x862) */ pHalData->PHYRegDef[RF_PATH_B].rfintfe = rFPGA0_XB_RFInterfaceOE; /* 16 MSBs if read 32-bit from 0x864 (16-bit for 0x866) */ /* Addr of LSSI. Wirte RF register by driver */ pHalData->PHYRegDef[RF_PATH_A].rf3wireOffset = rFPGA0_XA_LSSIParameter; /* LSSI Parameter */ pHalData->PHYRegDef[RF_PATH_B].rf3wireOffset = rFPGA0_XB_LSSIParameter; /* RF parameter */ pHalData->PHYRegDef[RF_PATH_A].rfLSSI_Select = rFPGA0_XAB_RFParameter; /* BB Band Select */ pHalData->PHYRegDef[RF_PATH_B].rfLSSI_Select = rFPGA0_XAB_RFParameter; pHalData->PHYRegDef[RF_PATH_C].rfLSSI_Select = rFPGA0_XCD_RFParameter; pHalData->PHYRegDef[RF_PATH_D].rfLSSI_Select = rFPGA0_XCD_RFParameter; /* Tx AGC Gain Stage (same for all path. Should we remove this?) */ pHalData->PHYRegDef[RF_PATH_A].rfTxGainStage = rFPGA0_TxGainStage; /* Tx gain stage */ pHalData->PHYRegDef[RF_PATH_B].rfTxGainStage = rFPGA0_TxGainStage; /* Tx gain stage */ pHalData->PHYRegDef[RF_PATH_C].rfTxGainStage = rFPGA0_TxGainStage; /* Tx gain stage */ pHalData->PHYRegDef[RF_PATH_D].rfTxGainStage = rFPGA0_TxGainStage; /* Tx gain stage */ /* Tranceiver A~D HSSI Parameter-1 */ pHalData->PHYRegDef[RF_PATH_A].rfHSSIPara1 = rFPGA0_XA_HSSIParameter1; /* wire control parameter1 */ pHalData->PHYRegDef[RF_PATH_B].rfHSSIPara1 = rFPGA0_XB_HSSIParameter1; /* wire control parameter1 */ /* Tranceiver A~D HSSI Parameter-2 */ pHalData->PHYRegDef[RF_PATH_A].rfHSSIPara2 = rFPGA0_XA_HSSIParameter2; /* wire control parameter2 */ pHalData->PHYRegDef[RF_PATH_B].rfHSSIPara2 = rFPGA0_XB_HSSIParameter2; /* wire control parameter2 */ /* RF switch Control */ pHalData->PHYRegDef[RF_PATH_A].rfSwitchControl = rFPGA0_XAB_SwitchControl; /* TR/Ant switch control */ pHalData->PHYRegDef[RF_PATH_B].rfSwitchControl = rFPGA0_XAB_SwitchControl; pHalData->PHYRegDef[RF_PATH_C].rfSwitchControl = rFPGA0_XCD_SwitchControl; pHalData->PHYRegDef[RF_PATH_D].rfSwitchControl = rFPGA0_XCD_SwitchControl; /* AGC control 1 */ pHalData->PHYRegDef[RF_PATH_A].rfAGCControl1 = rOFDM0_XAAGCCore1; pHalData->PHYRegDef[RF_PATH_B].rfAGCControl1 = rOFDM0_XBAGCCore1; pHalData->PHYRegDef[RF_PATH_C].rfAGCControl1 = rOFDM0_XCAGCCore1; pHalData->PHYRegDef[RF_PATH_D].rfAGCControl1 = rOFDM0_XDAGCCore1; /* AGC control 2 */ pHalData->PHYRegDef[RF_PATH_A].rfAGCControl2 = rOFDM0_XAAGCCore2; pHalData->PHYRegDef[RF_PATH_B].rfAGCControl2 = rOFDM0_XBAGCCore2; pHalData->PHYRegDef[RF_PATH_C].rfAGCControl2 = rOFDM0_XCAGCCore2; pHalData->PHYRegDef[RF_PATH_D].rfAGCControl2 = rOFDM0_XDAGCCore2; /* RX AFE control 1 */ pHalData->PHYRegDef[RF_PATH_A].rfRxIQImbalance = rOFDM0_XARxIQImbalance; pHalData->PHYRegDef[RF_PATH_B].rfRxIQImbalance = rOFDM0_XBRxIQImbalance; pHalData->PHYRegDef[RF_PATH_C].rfRxIQImbalance = rOFDM0_XCRxIQImbalance; pHalData->PHYRegDef[RF_PATH_D].rfRxIQImbalance = rOFDM0_XDRxIQImbalance; /* RX AFE control 1 */ pHalData->PHYRegDef[RF_PATH_A].rfRxAFE = rOFDM0_XARxAFE; pHalData->PHYRegDef[RF_PATH_B].rfRxAFE = rOFDM0_XBRxAFE; pHalData->PHYRegDef[RF_PATH_C].rfRxAFE = rOFDM0_XCRxAFE; pHalData->PHYRegDef[RF_PATH_D].rfRxAFE = rOFDM0_XDRxAFE; /* Tx AFE control 1 */ pHalData->PHYRegDef[RF_PATH_A].rfTxIQImbalance = rOFDM0_XATxIQImbalance; pHalData->PHYRegDef[RF_PATH_B].rfTxIQImbalance = rOFDM0_XBTxIQImbalance; pHalData->PHYRegDef[RF_PATH_C].rfTxIQImbalance = rOFDM0_XCTxIQImbalance; pHalData->PHYRegDef[RF_PATH_D].rfTxIQImbalance = rOFDM0_XDTxIQImbalance; /* Tx AFE control 2 */ pHalData->PHYRegDef[RF_PATH_A].rfTxAFE = rOFDM0_XATxAFE; pHalData->PHYRegDef[RF_PATH_B].rfTxAFE = rOFDM0_XBTxAFE; pHalData->PHYRegDef[RF_PATH_C].rfTxAFE = rOFDM0_XCTxAFE; pHalData->PHYRegDef[RF_PATH_D].rfTxAFE = rOFDM0_XDTxAFE; /* Tranceiver LSSI Readback SI mode */ pHalData->PHYRegDef[RF_PATH_A].rfLSSIReadBack = rFPGA0_XA_LSSIReadBack; pHalData->PHYRegDef[RF_PATH_B].rfLSSIReadBack = rFPGA0_XB_LSSIReadBack; pHalData->PHYRegDef[RF_PATH_C].rfLSSIReadBack = rFPGA0_XC_LSSIReadBack; pHalData->PHYRegDef[RF_PATH_D].rfLSSIReadBack = rFPGA0_XD_LSSIReadBack; /* Tranceiver LSSI Readback PI mode */ pHalData->PHYRegDef[RF_PATH_A].rfLSSIReadBackPi = TransceiverA_HSPI_Readback; pHalData->PHYRegDef[RF_PATH_B].rfLSSIReadBackPi = TransceiverB_HSPI_Readback; } void storePwrIndexDiffRateOffset(struct adapter *Adapter, u32 RegAddr, u32 BitMask, u32 Data) { struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); if (RegAddr == rTxAGC_A_Rate18_06) pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][0] = Data; if (RegAddr == rTxAGC_A_Rate54_24) pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][1] = Data; if (RegAddr == rTxAGC_A_CCK1_Mcs32) pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][6] = Data; if (RegAddr == rTxAGC_B_CCK11_A_CCK2_11 && BitMask == 0xffffff00) pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][7] = Data; if (RegAddr == rTxAGC_A_Mcs03_Mcs00) pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][2] = Data; if (RegAddr == rTxAGC_A_Mcs07_Mcs04) pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][3] = Data; if (RegAddr == rTxAGC_A_Mcs11_Mcs08) pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][4] = Data; if (RegAddr == rTxAGC_A_Mcs15_Mcs12) { pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][5] = Data; if (pHalData->rf_type == RF_1T1R) pHalData->pwrGroupCnt++; } if (RegAddr == rTxAGC_B_Rate18_06) pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][8] = Data; if (RegAddr == rTxAGC_B_Rate54_24) pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][9] = Data; if (RegAddr == rTxAGC_B_CCK1_55_Mcs32) pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][14] = Data; if (RegAddr == rTxAGC_B_CCK11_A_CCK2_11 && BitMask == 0x000000ff) pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][15] = Data; if (RegAddr == rTxAGC_B_Mcs03_Mcs00) pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][10] = Data; if (RegAddr == rTxAGC_B_Mcs07_Mcs04) pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][11] = Data; if (RegAddr == rTxAGC_B_Mcs11_Mcs08) pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][12] = Data; if (RegAddr == rTxAGC_B_Mcs15_Mcs12) { pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][13] = Data; if (pHalData->rf_type != RF_1T1R) pHalData->pwrGroupCnt++; } } static int phy_BB8188E_Config_ParaFile(struct adapter *Adapter) { struct eeprom_priv *pEEPROM = GET_EEPROM_EFUSE_PRIV(Adapter); struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); int rtStatus = _SUCCESS; /* */ /* 1. Read PHY_REG.TXT BB INIT!! */ /* We will separate as 88C / 92C according to chip version */ /* */ if (HAL_STATUS_FAILURE == ODM_ConfigBBWithHeaderFile(&pHalData->odmpriv, CONFIG_BB_PHY_REG)) rtStatus = _FAIL; if (rtStatus != _SUCCESS) goto phy_BB8190_Config_ParaFile_Fail; /* 2. If EEPROM or EFUSE autoload OK, We must config by PHY_REG_PG.txt */ if (!pEEPROM->bautoload_fail_flag) { pHalData->pwrGroupCnt = 0; if (HAL_STATUS_FAILURE == ODM_ConfigBBWithHeaderFile(&pHalData->odmpriv, CONFIG_BB_PHY_REG_PG)) rtStatus = _FAIL; } if (rtStatus != _SUCCESS) goto phy_BB8190_Config_ParaFile_Fail; /* 3. BB AGC table Initialization */ if (HAL_STATUS_FAILURE == ODM_ConfigBBWithHeaderFile(&pHalData->odmpriv, CONFIG_BB_AGC_TAB)) rtStatus = _FAIL; if (rtStatus != _SUCCESS) goto phy_BB8190_Config_ParaFile_Fail; phy_BB8190_Config_ParaFile_Fail: return rtStatus; } int PHY_BBConfig8188E( struct adapter *Adapter ) { int rtStatus = _SUCCESS; struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); u32 RegVal; u8 CrystalCap; phy_InitBBRFRegisterDefinition(Adapter); /* Enable BB and RF */ RegVal = rtw_read16(Adapter, REG_SYS_FUNC_EN); rtw_write16(Adapter, REG_SYS_FUNC_EN, (u16)(RegVal|BIT13|BIT0|BIT1)); /* 20090923 Joseph: Advised by Steven and Jenyu. Power sequence before init RF. */ rtw_write8(Adapter, REG_RF_CTRL, RF_EN|RF_RSTB|RF_SDMRSTB); rtw_write8(Adapter, REG_SYS_FUNC_EN, FEN_USBA | FEN_USBD | FEN_BB_GLB_RSTn | FEN_BBRSTB); /* Config BB and AGC */ rtStatus = phy_BB8188E_Config_ParaFile(Adapter); /* write 0x24[16:11] = 0x24[22:17] = CrystalCap */ CrystalCap = pHalData->CrystalCap & 0x3F; PHY_SetBBReg(Adapter, REG_AFE_XTAL_CTRL, 0x7ff800, (CrystalCap | (CrystalCap << 6))); return rtStatus; } int PHY_RFConfig8188E(struct adapter *Adapter) { int rtStatus = _SUCCESS; /* RF config */ rtStatus = PHY_RF6052_Config8188E(Adapter); return rtStatus; } /*----------------------------------------------------------------------------- * Function: PHY_ConfigRFWithParaFile() * * Overview: This function read RF parameters from general file format, and do RF 3-wire * * Input: struct adapter *Adapter * ps8 pFileName * enum rf_radio_path eRFPath * * Output: NONE * * Return: RT_STATUS_SUCCESS: configuration file exist * * Note: Delay may be required for RF configuration *---------------------------------------------------------------------------*/ int rtl8188e_PHY_ConfigRFWithParaFile(struct adapter *Adapter, u8 *pFileName, enum rf_radio_path eRFPath) { return _SUCCESS; } void rtl8192c_PHY_GetHWRegOriginalValue( struct adapter *Adapter ) { struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); /* read rx initial gain */ pHalData->DefaultInitialGain[0] = (u8)PHY_QueryBBReg(Adapter, rOFDM0_XAAGCCore1, bMaskByte0); pHalData->DefaultInitialGain[1] = (u8)PHY_QueryBBReg(Adapter, rOFDM0_XBAGCCore1, bMaskByte0); pHalData->DefaultInitialGain[2] = (u8)PHY_QueryBBReg(Adapter, rOFDM0_XCAGCCore1, bMaskByte0); pHalData->DefaultInitialGain[3] = (u8)PHY_QueryBBReg(Adapter, rOFDM0_XDAGCCore1, bMaskByte0); /* read framesync */ pHalData->framesync = (u8)PHY_QueryBBReg(Adapter, rOFDM0_RxDetector3, bMaskByte0); pHalData->framesyncC34 = PHY_QueryBBReg(Adapter, rOFDM0_RxDetector2, bMaskDWord); } /* */ /* Description: */ /* Map dBm into Tx power index according to */ /* current HW model, for example, RF and PA, and */ /* current wireless mode. */ /* By Bruce, 2008-01-29. */ /* */ static u8 phy_DbmToTxPwrIdx(struct adapter *Adapter, enum wireless_mode WirelessMode, int PowerInDbm) { u8 TxPwrIdx = 0; int Offset = 0; /* */ /* Tested by MP, we found that CCK Index 0 equals to 8dbm, OFDM legacy equals to */ /* 3dbm, and OFDM HT equals to 0dbm respectively. */ /* Note: */ /* The mapping may be different by different NICs. Do not use this formula for what needs accurate result. */ /* By Bruce, 2008-01-29. */ /* */ switch (WirelessMode) { case WIRELESS_MODE_B: Offset = -7; break; case WIRELESS_MODE_G: case WIRELESS_MODE_N_24G: default: Offset = -8; break; } if ((PowerInDbm - Offset) > 0) TxPwrIdx = (u8)((PowerInDbm - Offset) * 2); else TxPwrIdx = 0; /* Tx Power Index is too large. */ if (TxPwrIdx > MAX_TXPWR_IDX_NMODE_92S) TxPwrIdx = MAX_TXPWR_IDX_NMODE_92S; return TxPwrIdx; } /* */ /* Description: */ /* Map Tx power index into dBm according to */ /* current HW model, for example, RF and PA, and */ /* current wireless mode. */ /* By Bruce, 2008-01-29. */ /* */ static int phy_TxPwrIdxToDbm(struct adapter *Adapter, enum wireless_mode WirelessMode, u8 TxPwrIdx) { int Offset = 0; int PwrOutDbm = 0; /* */ /* Tested by MP, we found that CCK Index 0 equals to -7dbm, OFDM legacy equals to -8dbm. */ /* Note: */ /* The mapping may be different by different NICs. Do not use this formula for what needs accurate result. */ /* By Bruce, 2008-01-29. */ /* */ switch (WirelessMode) { case WIRELESS_MODE_B: Offset = -7; break; case WIRELESS_MODE_G: case WIRELESS_MODE_N_24G: default: Offset = -8; break; } PwrOutDbm = TxPwrIdx / 2 + Offset; /* Discard the decimal part. */ return PwrOutDbm; } /*----------------------------------------------------------------------------- * Function: GetTxPowerLevel8190() * * Overview: This function is export to "common" moudule * * Input: struct adapter *Adapter * psByte Power Level * * Output: NONE * * Return: NONE * *---------------------------------------------------------------------------*/ void PHY_GetTxPowerLevel8188E(struct adapter *Adapter, u32 *powerlevel) { struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); u8 TxPwrLevel = 0; int TxPwrDbm; /* */ /* Because the Tx power indexes are different, we report the maximum of them to */ /* meet the CCX TPC request. By Bruce, 2008-01-31. */ /* */ /* CCK */ TxPwrLevel = pHalData->CurrentCckTxPwrIdx; TxPwrDbm = phy_TxPwrIdxToDbm(Adapter, WIRELESS_MODE_B, TxPwrLevel); /* Legacy OFDM */ TxPwrLevel = pHalData->CurrentOfdm24GTxPwrIdx + pHalData->LegacyHTTxPowerDiff; /* Compare with Legacy OFDM Tx power. */ if (phy_TxPwrIdxToDbm(Adapter, WIRELESS_MODE_G, TxPwrLevel) > TxPwrDbm) TxPwrDbm = phy_TxPwrIdxToDbm(Adapter, WIRELESS_MODE_G, TxPwrLevel); /* HT OFDM */ TxPwrLevel = pHalData->CurrentOfdm24GTxPwrIdx; /* Compare with HT OFDM Tx power. */ if (phy_TxPwrIdxToDbm(Adapter, WIRELESS_MODE_N_24G, TxPwrLevel) > TxPwrDbm) TxPwrDbm = phy_TxPwrIdxToDbm(Adapter, WIRELESS_MODE_N_24G, TxPwrLevel); *powerlevel = TxPwrDbm; } static void getTxPowerIndex88E(struct adapter *Adapter, u8 channel, u8 *cckPowerLevel, u8 *ofdmPowerLevel, u8 *BW20PowerLevel, u8 *BW40PowerLevel) { struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); u8 index = (channel - 1); u8 TxCount = 0, path_nums; if ((RF_1T2R == pHalData->rf_type) || (RF_1T1R == pHalData->rf_type)) path_nums = 1; else path_nums = 2; for (TxCount = 0; TxCount < path_nums; TxCount++) { if (TxCount == RF_PATH_A) { /* 1. CCK */ cckPowerLevel[TxCount] = pHalData->Index24G_CCK_Base[TxCount][index]; /* 2. OFDM */ ofdmPowerLevel[TxCount] = pHalData->Index24G_BW40_Base[RF_PATH_A][index]+ pHalData->OFDM_24G_Diff[TxCount][RF_PATH_A]; /* 1. BW20 */ BW20PowerLevel[TxCount] = pHalData->Index24G_BW40_Base[RF_PATH_A][index]+ pHalData->BW20_24G_Diff[TxCount][RF_PATH_A]; /* 2. BW40 */ BW40PowerLevel[TxCount] = pHalData->Index24G_BW40_Base[TxCount][index]; } else if (TxCount == RF_PATH_B) { /* 1. CCK */ cckPowerLevel[TxCount] = pHalData->Index24G_CCK_Base[TxCount][index]; /* 2. OFDM */ ofdmPowerLevel[TxCount] = pHalData->Index24G_BW40_Base[RF_PATH_A][index]+ pHalData->BW20_24G_Diff[RF_PATH_A][index]+ pHalData->BW20_24G_Diff[TxCount][index]; /* 1. BW20 */ BW20PowerLevel[TxCount] = pHalData->Index24G_BW40_Base[RF_PATH_A][index]+ pHalData->BW20_24G_Diff[TxCount][RF_PATH_A]+ pHalData->BW20_24G_Diff[TxCount][index]; /* 2. BW40 */ BW40PowerLevel[TxCount] = pHalData->Index24G_BW40_Base[TxCount][index]; } else if (TxCount == RF_PATH_C) { /* 1. CCK */ cckPowerLevel[TxCount] = pHalData->Index24G_CCK_Base[TxCount][index]; /* 2. OFDM */ ofdmPowerLevel[TxCount] = pHalData->Index24G_BW40_Base[RF_PATH_A][index]+ pHalData->BW20_24G_Diff[RF_PATH_A][index]+ pHalData->BW20_24G_Diff[RF_PATH_B][index]+ pHalData->BW20_24G_Diff[TxCount][index]; /* 1. BW20 */ BW20PowerLevel[TxCount] = pHalData->Index24G_BW40_Base[RF_PATH_A][index]+ pHalData->BW20_24G_Diff[RF_PATH_A][index]+ pHalData->BW20_24G_Diff[RF_PATH_B][index]+ pHalData->BW20_24G_Diff[TxCount][index]; /* 2. BW40 */ BW40PowerLevel[TxCount] = pHalData->Index24G_BW40_Base[TxCount][index]; } else if (TxCount == RF_PATH_D) { /* 1. CCK */ cckPowerLevel[TxCount] = pHalData->Index24G_CCK_Base[TxCount][index]; /* 2. OFDM */ ofdmPowerLevel[TxCount] = pHalData->Index24G_BW40_Base[RF_PATH_A][index]+ pHalData->BW20_24G_Diff[RF_PATH_A][index]+ pHalData->BW20_24G_Diff[RF_PATH_B][index]+ pHalData->BW20_24G_Diff[RF_PATH_C][index]+ pHalData->BW20_24G_Diff[TxCount][index]; /* 1. BW20 */ BW20PowerLevel[TxCount] = pHalData->Index24G_BW40_Base[RF_PATH_A][index]+ pHalData->BW20_24G_Diff[RF_PATH_A][index]+ pHalData->BW20_24G_Diff[RF_PATH_B][index]+ pHalData->BW20_24G_Diff[RF_PATH_C][index]+ pHalData->BW20_24G_Diff[TxCount][index]; /* 2. BW40 */ BW40PowerLevel[TxCount] = pHalData->Index24G_BW40_Base[TxCount][index]; } } } static void phy_PowerIndexCheck88E(struct adapter *Adapter, u8 channel, u8 *cckPowerLevel, u8 *ofdmPowerLevel, u8 *BW20PowerLevel, u8 *BW40PowerLevel) { struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); pHalData->CurrentCckTxPwrIdx = cckPowerLevel[0]; pHalData->CurrentOfdm24GTxPwrIdx = ofdmPowerLevel[0]; pHalData->CurrentBW2024GTxPwrIdx = BW20PowerLevel[0]; pHalData->CurrentBW4024GTxPwrIdx = BW40PowerLevel[0]; } /*----------------------------------------------------------------------------- * Function: SetTxPowerLevel8190() * * Overview: This function is export to "HalCommon" moudule * We must consider RF path later!!!!!!! * * Input: struct adapter *Adapter * u8 channel * * Output: NONE * * Return: NONE * 2008/11/04 MHC We remove EEPROM_93C56. * We need to move CCX relative code to independet file. * 2009/01/21 MHC Support new EEPROM format from SD3 requirement. * *---------------------------------------------------------------------------*/ void PHY_SetTxPowerLevel8188E( struct adapter *Adapter, u8 channel ) { u8 cckPowerLevel[MAX_TX_COUNT] = {0}; u8 ofdmPowerLevel[MAX_TX_COUNT] = {0};/* [0]:RF-A, [1]:RF-B */ u8 BW20PowerLevel[MAX_TX_COUNT] = {0}; u8 BW40PowerLevel[MAX_TX_COUNT] = {0}; getTxPowerIndex88E(Adapter, channel, &cckPowerLevel[0], &ofdmPowerLevel[0], &BW20PowerLevel[0], &BW40PowerLevel[0]); phy_PowerIndexCheck88E(Adapter, channel, &cckPowerLevel[0], &ofdmPowerLevel[0], &BW20PowerLevel[0], &BW40PowerLevel[0]); rtl8188e_PHY_RF6052SetCckTxPower(Adapter, &cckPowerLevel[0]); rtl8188e_PHY_RF6052SetOFDMTxPower(Adapter, &ofdmPowerLevel[0], &BW20PowerLevel[0], &BW40PowerLevel[0], channel); } /* */ /* Description: */ /* Update transmit power level of all channel supported. */ /* */ /* TODO: */ /* A mode. */ /* By Bruce, 2008-02-04. */ /* */ bool PHY_UpdateTxPowerDbm8188E( struct adapter *Adapter, int powerInDbm ) { struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); u8 idx; u8 rf_path; /* TODO: A mode Tx power. */ u8 CckTxPwrIdx = phy_DbmToTxPwrIdx(Adapter, WIRELESS_MODE_B, powerInDbm); u8 OfdmTxPwrIdx = phy_DbmToTxPwrIdx(Adapter, WIRELESS_MODE_N_24G, powerInDbm); if (OfdmTxPwrIdx - pHalData->LegacyHTTxPowerDiff > 0) OfdmTxPwrIdx -= pHalData->LegacyHTTxPowerDiff; else OfdmTxPwrIdx = 0; for (idx = 0; idx < 14; idx++) { for (rf_path = 0; rf_path < 2; rf_path++) { pHalData->TxPwrLevelCck[rf_path][idx] = CckTxPwrIdx; pHalData->TxPwrLevelHT40_1S[rf_path][idx] = pHalData->TxPwrLevelHT40_2S[rf_path][idx] = OfdmTxPwrIdx; } } return true; } void PHY_ScanOperationBackup8188E( struct adapter *Adapter, u8 Operation ) { } /*----------------------------------------------------------------------------- * Function: PHY_SetBWModeCallback8192C() * * Overview: Timer callback function for SetSetBWMode * * Input: PRT_TIMER pTimer * * Output: NONE * * Return: NONE * * Note: (1) We do not take j mode into consideration now * (2) Will two workitem of "switch channel" and "switch channel bandwidth" run * concurrently? *---------------------------------------------------------------------------*/ static void _PHY_SetBWMode92C( struct adapter *Adapter ) { struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); u8 regBwOpMode; u8 regRRSR_RSC; if (pHalData->rf_chip == RF_PSEUDO_11N) return; /* There is no 40MHz mode in RF_8225. */ if (pHalData->rf_chip == RF_8225) return; if (Adapter->bDriverStopped) return; /* 3 */ /* 3<1>Set MAC register */ /* 3 */ regBwOpMode = rtw_read8(Adapter, REG_BWOPMODE); regRRSR_RSC = rtw_read8(Adapter, REG_RRSR+2); switch (pHalData->CurrentChannelBW) { case HT_CHANNEL_WIDTH_20: regBwOpMode |= BW_OPMODE_20MHZ; /* 2007/02/07 Mark by Emily because we have not verify whether this register works */ rtw_write8(Adapter, REG_BWOPMODE, regBwOpMode); break; case HT_CHANNEL_WIDTH_40: regBwOpMode &= ~BW_OPMODE_20MHZ; /* 2007/02/07 Mark by Emily because we have not verify whether this register works */ rtw_write8(Adapter, REG_BWOPMODE, regBwOpMode); regRRSR_RSC = (regRRSR_RSC&0x90) | (pHalData->nCur40MhzPrimeSC<<5); rtw_write8(Adapter, REG_RRSR+2, regRRSR_RSC); break; default: break; } /* 3 */ /* 3 <2>Set PHY related register */ /* 3 */ switch (pHalData->CurrentChannelBW) { /* 20 MHz channel*/ case HT_CHANNEL_WIDTH_20: PHY_SetBBReg(Adapter, rFPGA0_RFMOD, bRFMOD, 0x0); PHY_SetBBReg(Adapter, rFPGA1_RFMOD, bRFMOD, 0x0); break; /* 40 MHz channel*/ case HT_CHANNEL_WIDTH_40: PHY_SetBBReg(Adapter, rFPGA0_RFMOD, bRFMOD, 0x1); PHY_SetBBReg(Adapter, rFPGA1_RFMOD, bRFMOD, 0x1); /* Set Control channel to upper or lower. These settings are required only for 40MHz */ PHY_SetBBReg(Adapter, rCCK0_System, bCCKSideBand, (pHalData->nCur40MhzPrimeSC>>1)); PHY_SetBBReg(Adapter, rOFDM1_LSTF, 0xC00, pHalData->nCur40MhzPrimeSC); PHY_SetBBReg(Adapter, 0x818, (BIT26 | BIT27), (pHalData->nCur40MhzPrimeSC == HAL_PRIME_CHNL_OFFSET_LOWER) ? 2 : 1); break; default: break; } /* Skip over setting of J-mode in BB register here. Default value is "None J mode". Emily 20070315 */ /* 3<3>Set RF related register */ switch (pHalData->rf_chip) { case RF_8225: break; case RF_8256: /* Please implement this function in Hal8190PciPhy8256.c */ break; case RF_8258: /* Please implement this function in Hal8190PciPhy8258.c */ break; case RF_PSEUDO_11N: break; case RF_6052: rtl8188e_PHY_RF6052SetBandwidth(Adapter, pHalData->CurrentChannelBW); break; default: break; } } /*----------------------------------------------------------------------------- * Function: SetBWMode8190Pci() * * Overview: This function is export to "HalCommon" moudule * * Input: struct adapter *Adapter * enum ht_channel_width Bandwidth 20M or 40M * * Output: NONE * * Return: NONE * * Note: We do not take j mode into consideration now *---------------------------------------------------------------------------*/ void PHY_SetBWMode8188E(struct adapter *Adapter, enum ht_channel_width Bandwidth, /* 20M or 40M */ unsigned char Offset) /* Upper, Lower, or Don't care */ { struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); enum ht_channel_width tmpBW = pHalData->CurrentChannelBW; pHalData->CurrentChannelBW = Bandwidth; pHalData->nCur40MhzPrimeSC = Offset; if ((!Adapter->bDriverStopped) && (!Adapter->bSurpriseRemoved)) _PHY_SetBWMode92C(Adapter); else pHalData->CurrentChannelBW = tmpBW; } static void _PHY_SwChnl8192C(struct adapter *Adapter, u8 channel) { u8 eRFPath; u32 param1, param2; struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); if (Adapter->bNotifyChannelChange) DBG_88E("[%s] ch = %d\n", __func__, channel); /* s1. pre common command - CmdID_SetTxPowerLevel */ PHY_SetTxPowerLevel8188E(Adapter, channel); /* s2. RF dependent command - CmdID_RF_WriteReg, param1=RF_CHNLBW, param2=channel */ param1 = RF_CHNLBW; param2 = channel; for (eRFPath = 0; eRFPath < pHalData->NumTotalRFPath; eRFPath++) { pHalData->RfRegChnlVal[eRFPath] = ((pHalData->RfRegChnlVal[eRFPath] & 0xfffffc00) | param2); PHY_SetRFReg(Adapter, (enum rf_radio_path)eRFPath, param1, bRFRegOffsetMask, pHalData->RfRegChnlVal[eRFPath]); } } void PHY_SwChnl8188E(struct adapter *Adapter, u8 channel) { /* Call after initialization */ struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); u8 tmpchannel = pHalData->CurrentChannel; bool bResult = true; if (pHalData->rf_chip == RF_PSEUDO_11N) return; /* return immediately if it is peudo-phy */ if (channel == 0) channel = 1; pHalData->CurrentChannel = channel; if ((!Adapter->bDriverStopped) && (!Adapter->bSurpriseRemoved)) { _PHY_SwChnl8192C(Adapter, channel); if (bResult) ; else pHalData->CurrentChannel = tmpchannel; } else { pHalData->CurrentChannel = tmpchannel; } }