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rtl8188eu/hal/rtl8188e_phycfg.c
Larry Finger bad0b4cde4 rtl8188eu: Remove cases of two or more blank lines 
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
2014-12-01 18:00:05 -06:00

1135 lines
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/******************************************************************************
*
* 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 <osdep_service.h>
#include <drv_types.h>
#include <rtw_iol.h>
#include <rtl8188e_hal.h>
/*---------------------------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));
rtw_udelay_os(10);/* PlatformStallExecution(10); */
PHY_SetBBReg(Adapter, pPhyReg->rfHSSIPara2, bMaskDWord, tmplong2);
rtw_udelay_os(100);/* PlatformStallExecution(100); */
rtw_udelay_os(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;
}
}
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