drivers/staging/rtl8192e/r8192E_phy.c

/******************************************************************************
 * Copyright(c) 2008 - 2010 Realtek Corporation. All rights reserved.
 *
 * 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
 *
 * The full GNU General Public License is included in this distribution in the
 * file called LICENSE.
 *
 * Contact Information:
 * wlanfae <wlanfae@realtek.com>
******************************************************************************/
#if (defined(RTL8192E) || defined(RTL8190P))


#include "rtl_core.h"
#include "r8192E_hw.h"
#include "r8192E_phyreg.h"
#include "r8190P_rtl8256.h"
#include "r8192E_phy.h"
#include "rtl_dm.h"
#ifdef ENABLE_DOT11D
#include "dot11d.h"
#endif

#ifdef RTL8190P
#include "r8190P_hwimg.h"
#endif

#ifdef RTL8192E
#include "r8192E_hwimg.h"
#endif

static u32 RF_CHANNEL_TABLE_ZEBRA[] = {
	0,
	0x085c,
	0x08dc,
	0x095c,
	0x09dc,
	0x0a5c,
	0x0adc,
	0x0b5c,
	0x0bdc,
	0x0c5c,
	0x0cdc,
	0x0d5c,
	0x0ddc,
	0x0e5c,
	0x0f72,
};

/*************************Define local function prototype**********************/

static u32 phy_FwRFSerialRead(struct net_device* dev,RF90_RADIO_PATH_E	eRFPath,u32 Offset);
static void phy_FwRFSerialWrite(struct net_device* dev,RF90_RADIO_PATH_E eRFPath,u32 Offset,u32	Data);
u32 rtl8192_CalculateBitShift(u32 dwBitMask)
{
	u32 i;
	for (i=0; i<=31; i++)
	{
		if (((dwBitMask>>i)&0x1) == 1)
			break;
	}
	return i;
}
u8 rtl8192_phy_CheckIsLegalRFPath(struct net_device* dev, u32 eRFPath)
{
	u8 ret = 1;
	struct r8192_priv *priv = rtllib_priv(dev);
#ifdef RTL8190P
	if (priv->rf_type == RF_2T4R)
	{
		ret= 1;
	}
	else if (priv->rf_type == RF_1T2R)
	{
		if (eRFPath == RF90_PATH_A || eRFPath == RF90_PATH_B)
			ret = 0;
		else if (eRFPath == RF90_PATH_C || eRFPath == RF90_PATH_D)
			ret =  1;
	}
#else
	#ifdef RTL8192E
	if (priv->rf_type == RF_2T4R)
		ret = 0;
	else if (priv->rf_type == RF_1T2R)
	{
		if (eRFPath == RF90_PATH_A || eRFPath == RF90_PATH_B)
			ret = 1;
		else if (eRFPath == RF90_PATH_C || eRFPath == RF90_PATH_D)
			ret = 0;
	}
	#endif
#endif
	return ret;
}
void rtl8192_setBBreg(struct net_device* dev, u32 dwRegAddr, u32 dwBitMask, u32 dwData)
{

	u32 OriginalValue, BitShift, NewValue;

	if (dwBitMask!= bMaskDWord)
	{
		OriginalValue = read_nic_dword(dev, dwRegAddr);
		BitShift = rtl8192_CalculateBitShift(dwBitMask);
		NewValue = (((OriginalValue) & (~dwBitMask)) | (dwData << BitShift));
		write_nic_dword(dev, dwRegAddr, NewValue);
	}else
		write_nic_dword(dev, dwRegAddr, dwData);
	return;
}
u32 rtl8192_QueryBBReg(struct net_device* dev, u32 dwRegAddr, u32 dwBitMask)
{
	u32 Ret = 0, OriginalValue, BitShift;

	OriginalValue = read_nic_dword(dev, dwRegAddr);
	BitShift = rtl8192_CalculateBitShift(dwBitMask);
	Ret = (OriginalValue & dwBitMask) >> BitShift;

	return (Ret);
}
u32 rtl8192_phy_RFSerialRead(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 Offset)
{
	struct r8192_priv *priv = rtllib_priv(dev);
	u32 ret = 0;
	u32 NewOffset = 0;
	BB_REGISTER_DEFINITION_T* pPhyReg = &priv->PHYRegDef[eRFPath];
	Offset &= 0x3f;

	if (priv->rf_chip == RF_8256)
	{
#ifdef RTL8190P
		rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0xf00, 0x0);
#else
	#ifdef RTL8192E
		rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0xf00, 0x0);
	#endif
#endif
		if (Offset >= 31)
		{
			priv->RfReg0Value[eRFPath] |= 0x140;
			rtl8192_setBBreg(dev, pPhyReg->rf3wireOffset, bMaskDWord, (priv->RfReg0Value[eRFPath]<<16) );
			NewOffset = Offset -30;
		}
		else if (Offset >= 16)
		{
			priv->RfReg0Value[eRFPath] |= 0x100;
			priv->RfReg0Value[eRFPath] &= (~0x40);
			rtl8192_setBBreg(dev, pPhyReg->rf3wireOffset, bMaskDWord, (priv->RfReg0Value[eRFPath]<<16) );

			NewOffset = Offset - 15;
		}
		else
			NewOffset = Offset;
	}
	else
	{
		RT_TRACE((COMP_PHY|COMP_ERR), "check RF type here, need to be 8256\n");
		NewOffset = Offset;
	}
	rtl8192_setBBreg(dev, pPhyReg->rfHSSIPara2, bLSSIReadAddress, NewOffset);
	rtl8192_setBBreg(dev, pPhyReg->rfHSSIPara2,  bLSSIReadEdge, 0x0);
	rtl8192_setBBreg(dev, pPhyReg->rfHSSIPara2,  bLSSIReadEdge, 0x1);


	msleep(1);

	ret = rtl8192_QueryBBReg(dev, pPhyReg->rfLSSIReadBack, bLSSIReadBackData);


	if (priv->rf_chip == RF_8256)
	{
		priv->RfReg0Value[eRFPath] &= 0xebf;

		rtl8192_setBBreg(
			dev,
			pPhyReg->rf3wireOffset,
			bMaskDWord,
			(priv->RfReg0Value[eRFPath] << 16));

#ifdef RTL8190P
		if (priv->rf_type == RF_2T4R)
		{
			rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0xf00, 0xf);
		}
		else if (priv->rf_type == RF_1T2R)
		{
			rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0xc00, 0x3);
		}
#else
	#ifdef RTL8192E
		rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0x300, 0x3);
	#endif
#endif
	}


	return ret;

}

void rtl8192_phy_RFSerialWrite(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 Offset, u32 Data)
{
	struct r8192_priv *priv = rtllib_priv(dev);
	u32 DataAndAddr = 0, NewOffset = 0;
	BB_REGISTER_DEFINITION_T	*pPhyReg = &priv->PHYRegDef[eRFPath];

	Offset &= 0x3f;
	if (priv->rf_chip == RF_8256)
	{

#ifdef RTL8190P
		rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0xf00, 0x0);
#else
	#ifdef RTL8192E
		rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0xf00, 0x0);
	#endif
#endif

		if (Offset >= 31)
		{
			priv->RfReg0Value[eRFPath] |= 0x140;
			rtl8192_setBBreg(dev, pPhyReg->rf3wireOffset, bMaskDWord, (priv->RfReg0Value[eRFPath] << 16));
			NewOffset = Offset - 30;
		}
		else if (Offset >= 16)
		{
			priv->RfReg0Value[eRFPath] |= 0x100;
			priv->RfReg0Value[eRFPath] &= (~0x40);
			rtl8192_setBBreg(dev, pPhyReg->rf3wireOffset, bMaskDWord, (priv->RfReg0Value[eRFPath]<<16));
			NewOffset = Offset - 15;
		}
		else
			NewOffset = Offset;
	}
	else
	{
		RT_TRACE((COMP_PHY|COMP_ERR), "check RF type here, need to be 8256\n");
		NewOffset = Offset;
	}

	DataAndAddr = (Data<<16) | (NewOffset&0x3f);

	rtl8192_setBBreg(dev, pPhyReg->rf3wireOffset, bMaskDWord, DataAndAddr);


	if (Offset==0x0)
		priv->RfReg0Value[eRFPath] = Data;

	if (priv->rf_chip == RF_8256)
	{
		if (Offset != 0)
		{
			priv->RfReg0Value[eRFPath] &= 0xebf;
			rtl8192_setBBreg(
				dev,
				pPhyReg->rf3wireOffset,
				bMaskDWord,
				(priv->RfReg0Value[eRFPath] << 16));
		}
#ifdef RTL8190P
		if (priv->rf_type == RF_2T4R)
		{
			rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0xf00, 0xf);
		}
		else if (priv->rf_type == RF_1T2R)
		{
			rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0xc00, 0x3);
		}
#else
	#ifdef RTL8192E
		rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0x300, 0x3);
	#endif
#endif
	}

	return;
}

void rtl8192_phy_SetRFReg(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 RegAddr, u32 BitMask, u32 Data)
{
	struct r8192_priv *priv = rtllib_priv(dev);
	u32 Original_Value, BitShift, New_Value;

	if (!rtl8192_phy_CheckIsLegalRFPath(dev, eRFPath))
		return;
#ifdef RTL8192E
	if (priv->rtllib->eRFPowerState != eRfOn && !priv->being_init_adapter)
		return;
#endif

	RT_TRACE(COMP_PHY, "FW RF CTRL is not ready now\n");
	if (priv->Rf_Mode == RF_OP_By_FW)
	{
		if (BitMask != bMask12Bits)
		{
			Original_Value = phy_FwRFSerialRead(dev, eRFPath, RegAddr);
			BitShift =  rtl8192_CalculateBitShift(BitMask);
			New_Value = (((Original_Value) & (~BitMask)) | (Data<< BitShift));

			phy_FwRFSerialWrite(dev, eRFPath, RegAddr, New_Value);
		}else
			phy_FwRFSerialWrite(dev, eRFPath, RegAddr, Data);
		udelay(200);

	}
	else
	{
		if (BitMask != bMask12Bits)
	        {
			Original_Value = rtl8192_phy_RFSerialRead(dev, eRFPath, RegAddr);
			BitShift =  rtl8192_CalculateBitShift(BitMask);
			New_Value = (((Original_Value) & (~BitMask)) | (Data<< BitShift));

			rtl8192_phy_RFSerialWrite(dev, eRFPath, RegAddr, New_Value);
	        }else
			rtl8192_phy_RFSerialWrite(dev, eRFPath, RegAddr, Data);
	}
	return;
}

u32 rtl8192_phy_QueryRFReg(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 RegAddr, u32 BitMask)
{
	u32 Original_Value, Readback_Value, BitShift;
	struct r8192_priv *priv = rtllib_priv(dev);
	if (!rtl8192_phy_CheckIsLegalRFPath(dev, eRFPath))
		return 0;
#ifdef RTL8192E
	if (priv->rtllib->eRFPowerState != eRfOn && !priv->being_init_adapter)
		return	0;
#endif
	down(&priv->rf_sem);
	if (priv->Rf_Mode == RF_OP_By_FW)
	{
		Original_Value = phy_FwRFSerialRead(dev, eRFPath, RegAddr);
		udelay(200);
	}
	else
	{
		Original_Value = rtl8192_phy_RFSerialRead(dev, eRFPath, RegAddr);

	}
	BitShift =  rtl8192_CalculateBitShift(BitMask);
	Readback_Value = (Original_Value & BitMask) >> BitShift;
	up(&priv->rf_sem);
	return (Readback_Value);
}

static u32 phy_FwRFSerialRead(
	struct net_device* dev,
	RF90_RADIO_PATH_E	eRFPath,
	u32				Offset	)
{
	u32		retValue = 0;
	u32		Data = 0;
	u8		time = 0;
	Data |= ((Offset&0xFF)<<12);
	Data |= ((eRFPath&0x3)<<20);
	Data |= 0x80000000;
	while (read_nic_dword(dev, QPNR)&0x80000000)
	{
		if (time++ < 100)
		{
			udelay(10);
		}
		else
			break;
	}
	write_nic_dword(dev, QPNR, Data);
	while (read_nic_dword(dev, QPNR)&0x80000000)
	{
		if (time++ < 100)
		{
			udelay(10);
		}
		else
			return	(0);
	}
	retValue = read_nic_dword(dev, RF_DATA);

	return	(retValue);

}	/* phy_FwRFSerialRead */

static void
phy_FwRFSerialWrite(
		struct net_device* dev,
		RF90_RADIO_PATH_E	eRFPath,
		u32				Offset,
		u32				Data	)
{
	u8	time = 0;


	Data |= ((Offset&0xFF)<<12);
	Data |= ((eRFPath&0x3)<<20);
	Data |= 0x400000;
	Data |= 0x80000000;

	while (read_nic_dword(dev, QPNR)&0x80000000)
	{
		if (time++ < 100)
		{
			udelay(10);
		}
		else
			break;
	}
	write_nic_dword(dev, QPNR, Data);

}	/* phy_FwRFSerialWrite */


void rtl8192_phy_configmac(struct net_device* dev)
{
	u32 dwArrayLen = 0, i = 0;
	u32* pdwArray = NULL;
	struct r8192_priv *priv = rtllib_priv(dev);
#ifdef TO_DO_LIST
if (dev->bInHctTest)
	{
		RT_TRACE(COMP_PHY, "Rtl819XMACPHY_ArrayDTM\n");
		dwArrayLen = MACPHY_ArrayLengthDTM;
		pdwArray = Rtl819XMACPHY_ArrayDTM;
	}
	else if (priv->bTXPowerDataReadFromEEPORM)
#endif
	 if (priv->bTXPowerDataReadFromEEPORM)
	{
		RT_TRACE(COMP_PHY, "Rtl819XMACPHY_Array_PG\n");
		dwArrayLen = MACPHY_Array_PGLength;
		pdwArray = Rtl819XMACPHY_Array_PG;

	}
	else
	{
		RT_TRACE(COMP_PHY,"Read rtl819XMACPHY_Array\n");
		dwArrayLen = MACPHY_ArrayLength;
		pdwArray = Rtl819XMACPHY_Array;
	}
	for (i = 0; i<dwArrayLen; i=i+3){
		RT_TRACE(COMP_DBG, "The Rtl8190MACPHY_Array[0] is %x Rtl8190MACPHY_Array[1] is %x Rtl8190MACPHY_Array[2] is %x\n",
				pdwArray[i], pdwArray[i+1], pdwArray[i+2]);
		if (pdwArray[i] == 0x318)
		{
			pdwArray[i+2] = 0x00000800;
		}
		rtl8192_setBBreg(dev, pdwArray[i], pdwArray[i+1], pdwArray[i+2]);
	}
	return;

}

void rtl8192_phyConfigBB(struct net_device* dev, u8 ConfigType)
{
	int i;
	u32*	Rtl819XPHY_REGArray_Table = NULL;
	u32*	Rtl819XAGCTAB_Array_Table = NULL;
	u16	AGCTAB_ArrayLen, PHY_REGArrayLen = 0;
	struct r8192_priv *priv = rtllib_priv(dev);
#ifdef TO_DO_LIST
	u32 *rtl8192PhyRegArrayTable = NULL, *rtl8192AgcTabArrayTable = NULL;
	if (dev->bInHctTest)
	{
		AGCTAB_ArrayLen = AGCTAB_ArrayLengthDTM;
		Rtl819XAGCTAB_Array_Table = Rtl819XAGCTAB_ArrayDTM;

		if (priv->RF_Type == RF_2T4R)
		{
			PHY_REGArrayLen = PHY_REGArrayLengthDTM;
			Rtl819XPHY_REGArray_Table = Rtl819XPHY_REGArrayDTM;
		}
		else if (priv->RF_Type == RF_1T2R)
		{
			PHY_REGArrayLen = PHY_REG_1T2RArrayLengthDTM;
			Rtl819XPHY_REGArray_Table = Rtl819XPHY_REG_1T2RArrayDTM;
		}
	}
	else
#endif
	{
		AGCTAB_ArrayLen = AGCTAB_ArrayLength;
		Rtl819XAGCTAB_Array_Table = Rtl819XAGCTAB_Array;
		if (priv->rf_type == RF_2T4R)
		{
			PHY_REGArrayLen = PHY_REGArrayLength;
			Rtl819XPHY_REGArray_Table = Rtl819XPHY_REGArray;
		}
		else if (priv->rf_type == RF_1T2R)
		{
			PHY_REGArrayLen = PHY_REG_1T2RArrayLength;
			Rtl819XPHY_REGArray_Table = Rtl819XPHY_REG_1T2RArray;
		}
	}

	if (ConfigType == BaseBand_Config_PHY_REG)
	{
		for (i=0; i<PHY_REGArrayLen; i+=2)
		{
			rtl8192_setBBreg(dev, Rtl819XPHY_REGArray_Table[i], bMaskDWord, Rtl819XPHY_REGArray_Table[i+1]);
			RT_TRACE(COMP_DBG, "i: %x, The Rtl819xUsbPHY_REGArray[0] is %x Rtl819xUsbPHY_REGArray[1] is %x \n",i, Rtl819XPHY_REGArray_Table[i], Rtl819XPHY_REGArray_Table[i+1]);
		}
	}
	else if (ConfigType == BaseBand_Config_AGC_TAB)
	{
		for (i=0; i<AGCTAB_ArrayLen; i+=2)
		{
			rtl8192_setBBreg(dev, Rtl819XAGCTAB_Array_Table[i], bMaskDWord, Rtl819XAGCTAB_Array_Table[i+1]);
			RT_TRACE(COMP_DBG, "i:%x, The rtl819XAGCTAB_Array[0] is %x rtl819XAGCTAB_Array[1] is %x \n",i, Rtl819XAGCTAB_Array_Table[i], Rtl819XAGCTAB_Array_Table[i+1]);
		}
	}
	return;


}
void rtl8192_InitBBRFRegDef(struct net_device* dev)
{
	struct r8192_priv *priv = rtllib_priv(dev);
	priv->PHYRegDef[RF90_PATH_A].rfintfs = rFPGA0_XAB_RFInterfaceSW;
	priv->PHYRegDef[RF90_PATH_B].rfintfs = rFPGA0_XAB_RFInterfaceSW;
	priv->PHYRegDef[RF90_PATH_C].rfintfs = rFPGA0_XCD_RFInterfaceSW;
	priv->PHYRegDef[RF90_PATH_D].rfintfs = rFPGA0_XCD_RFInterfaceSW;

	priv->PHYRegDef[RF90_PATH_A].rfintfi = rFPGA0_XAB_RFInterfaceRB;
	priv->PHYRegDef[RF90_PATH_B].rfintfi = rFPGA0_XAB_RFInterfaceRB;
	priv->PHYRegDef[RF90_PATH_C].rfintfi = rFPGA0_XCD_RFInterfaceRB;
	priv->PHYRegDef[RF90_PATH_D].rfintfi = rFPGA0_XCD_RFInterfaceRB;

	priv->PHYRegDef[RF90_PATH_A].rfintfo = rFPGA0_XA_RFInterfaceOE;
	priv->PHYRegDef[RF90_PATH_B].rfintfo = rFPGA0_XB_RFInterfaceOE;
	priv->PHYRegDef[RF90_PATH_C].rfintfo = rFPGA0_XC_RFInterfaceOE;
	priv->PHYRegDef[RF90_PATH_D].rfintfo = rFPGA0_XD_RFInterfaceOE;

	priv->PHYRegDef[RF90_PATH_A].rfintfe = rFPGA0_XA_RFInterfaceOE;
	priv->PHYRegDef[RF90_PATH_B].rfintfe = rFPGA0_XB_RFInterfaceOE;
	priv->PHYRegDef[RF90_PATH_C].rfintfe = rFPGA0_XC_RFInterfaceOE;
	priv->PHYRegDef[RF90_PATH_D].rfintfe = rFPGA0_XD_RFInterfaceOE;

	priv->PHYRegDef[RF90_PATH_A].rf3wireOffset = rFPGA0_XA_LSSIParameter;
	priv->PHYRegDef[RF90_PATH_B].rf3wireOffset = rFPGA0_XB_LSSIParameter;
	priv->PHYRegDef[RF90_PATH_C].rf3wireOffset = rFPGA0_XC_LSSIParameter;
	priv->PHYRegDef[RF90_PATH_D].rf3wireOffset = rFPGA0_XD_LSSIParameter;

	priv->PHYRegDef[RF90_PATH_A].rfLSSI_Select = rFPGA0_XAB_RFParameter;
	priv->PHYRegDef[RF90_PATH_B].rfLSSI_Select = rFPGA0_XAB_RFParameter;
	priv->PHYRegDef[RF90_PATH_C].rfLSSI_Select = rFPGA0_XCD_RFParameter;
	priv->PHYRegDef[RF90_PATH_D].rfLSSI_Select = rFPGA0_XCD_RFParameter;

	priv->PHYRegDef[RF90_PATH_A].rfTxGainStage = rFPGA0_TxGainStage;
	priv->PHYRegDef[RF90_PATH_B].rfTxGainStage = rFPGA0_TxGainStage;
	priv->PHYRegDef[RF90_PATH_C].rfTxGainStage = rFPGA0_TxGainStage;
	priv->PHYRegDef[RF90_PATH_D].rfTxGainStage = rFPGA0_TxGainStage;

	priv->PHYRegDef[RF90_PATH_A].rfHSSIPara1 = rFPGA0_XA_HSSIParameter1;
	priv->PHYRegDef[RF90_PATH_B].rfHSSIPara1 = rFPGA0_XB_HSSIParameter1;
	priv->PHYRegDef[RF90_PATH_C].rfHSSIPara1 = rFPGA0_XC_HSSIParameter1;
	priv->PHYRegDef[RF90_PATH_D].rfHSSIPara1 = rFPGA0_XD_HSSIParameter1;

	priv->PHYRegDef[RF90_PATH_A].rfHSSIPara2 = rFPGA0_XA_HSSIParameter2;
	priv->PHYRegDef[RF90_PATH_B].rfHSSIPara2 = rFPGA0_XB_HSSIParameter2;
	priv->PHYRegDef[RF90_PATH_C].rfHSSIPara2 = rFPGA0_XC_HSSIParameter2;
	priv->PHYRegDef[RF90_PATH_D].rfHSSIPara2 = rFPGA0_XD_HSSIParameter2;

	priv->PHYRegDef[RF90_PATH_A].rfSwitchControl = rFPGA0_XAB_SwitchControl;
	priv->PHYRegDef[RF90_PATH_B].rfSwitchControl = rFPGA0_XAB_SwitchControl;
	priv->PHYRegDef[RF90_PATH_C].rfSwitchControl = rFPGA0_XCD_SwitchControl;
	priv->PHYRegDef[RF90_PATH_D].rfSwitchControl = rFPGA0_XCD_SwitchControl;

	priv->PHYRegDef[RF90_PATH_A].rfAGCControl1 = rOFDM0_XAAGCCore1;
	priv->PHYRegDef[RF90_PATH_B].rfAGCControl1 = rOFDM0_XBAGCCore1;
	priv->PHYRegDef[RF90_PATH_C].rfAGCControl1 = rOFDM0_XCAGCCore1;
	priv->PHYRegDef[RF90_PATH_D].rfAGCControl1 = rOFDM0_XDAGCCore1;

	priv->PHYRegDef[RF90_PATH_A].rfAGCControl2 = rOFDM0_XAAGCCore2;
	priv->PHYRegDef[RF90_PATH_B].rfAGCControl2 = rOFDM0_XBAGCCore2;
	priv->PHYRegDef[RF90_PATH_C].rfAGCControl2 = rOFDM0_XCAGCCore2;
	priv->PHYRegDef[RF90_PATH_D].rfAGCControl2 = rOFDM0_XDAGCCore2;

	priv->PHYRegDef[RF90_PATH_A].rfRxIQImbalance = rOFDM0_XARxIQImbalance;
	priv->PHYRegDef[RF90_PATH_B].rfRxIQImbalance = rOFDM0_XBRxIQImbalance;
	priv->PHYRegDef[RF90_PATH_C].rfRxIQImbalance = rOFDM0_XCRxIQImbalance;
	priv->PHYRegDef[RF90_PATH_D].rfRxIQImbalance = rOFDM0_XDRxIQImbalance;

	priv->PHYRegDef[RF90_PATH_A].rfRxAFE = rOFDM0_XARxAFE;
	priv->PHYRegDef[RF90_PATH_B].rfRxAFE = rOFDM0_XBRxAFE;
	priv->PHYRegDef[RF90_PATH_C].rfRxAFE = rOFDM0_XCRxAFE;
	priv->PHYRegDef[RF90_PATH_D].rfRxAFE = rOFDM0_XDRxAFE;

	priv->PHYRegDef[RF90_PATH_A].rfTxIQImbalance = rOFDM0_XATxIQImbalance;
	priv->PHYRegDef[RF90_PATH_B].rfTxIQImbalance = rOFDM0_XBTxIQImbalance;
	priv->PHYRegDef[RF90_PATH_C].rfTxIQImbalance = rOFDM0_XCTxIQImbalance;
	priv->PHYRegDef[RF90_PATH_D].rfTxIQImbalance = rOFDM0_XDTxIQImbalance;

	priv->PHYRegDef[RF90_PATH_A].rfTxAFE = rOFDM0_XATxAFE;
	priv->PHYRegDef[RF90_PATH_B].rfTxAFE = rOFDM0_XBTxAFE;
	priv->PHYRegDef[RF90_PATH_C].rfTxAFE = rOFDM0_XCTxAFE;
	priv->PHYRegDef[RF90_PATH_D].rfTxAFE = rOFDM0_XDTxAFE;

	priv->PHYRegDef[RF90_PATH_A].rfLSSIReadBack = rFPGA0_XA_LSSIReadBack;
	priv->PHYRegDef[RF90_PATH_B].rfLSSIReadBack = rFPGA0_XB_LSSIReadBack;
	priv->PHYRegDef[RF90_PATH_C].rfLSSIReadBack = rFPGA0_XC_LSSIReadBack;
	priv->PHYRegDef[RF90_PATH_D].rfLSSIReadBack = rFPGA0_XD_LSSIReadBack;

}
bool rtl8192_phy_checkBBAndRF(struct net_device* dev, HW90_BLOCK_E CheckBlock, RF90_RADIO_PATH_E eRFPath)
{
	bool ret = true;
	u32 i, CheckTimes = 4, dwRegRead = 0;
	u32 WriteAddr[4];
	u32 WriteData[] = {0xfffff027, 0xaa55a02f, 0x00000027, 0x55aa502f};
	WriteAddr[HW90_BLOCK_MAC] = 0x100;
	WriteAddr[HW90_BLOCK_PHY0] = 0x900;
	WriteAddr[HW90_BLOCK_PHY1] = 0x800;
	WriteAddr[HW90_BLOCK_RF] = 0x3;
	RT_TRACE(COMP_PHY, "=======>%s(), CheckBlock:%d\n", __func__, CheckBlock);
	for (i=0 ; i < CheckTimes ; i++)
	{

		switch (CheckBlock)
		{
		case HW90_BLOCK_MAC:
			RT_TRACE(COMP_ERR, "PHY_CheckBBRFOK(): Never Write 0x100 here!");
			break;

		case HW90_BLOCK_PHY0:
		case HW90_BLOCK_PHY1:
			write_nic_dword(dev, WriteAddr[CheckBlock], WriteData[i]);
			dwRegRead = read_nic_dword(dev, WriteAddr[CheckBlock]);
			break;

		case HW90_BLOCK_RF:
			WriteData[i] &= 0xfff;
			rtl8192_phy_SetRFReg(dev, eRFPath, WriteAddr[HW90_BLOCK_RF], bMask12Bits, WriteData[i]);
			mdelay(10);
			dwRegRead = rtl8192_phy_QueryRFReg(dev, eRFPath, WriteAddr[HW90_BLOCK_RF], bMaskDWord);
			mdelay(10);
			break;

		default:
			ret = false;
			break;
		}


		if (dwRegRead != WriteData[i])
		{
			RT_TRACE(COMP_ERR, "====>error=====dwRegRead: %x, WriteData: %x \n", dwRegRead, WriteData[i]);
			ret = false;
			break;
		}
	}

	return ret;
}

bool rtl8192_BB_Config_ParaFile(struct net_device* dev)
{
	struct r8192_priv *priv = rtllib_priv(dev);
	bool rtStatus = true;
	u8 bRegValue = 0, eCheckItem = 0;
	u32 dwRegValue = 0;
	/**************************************
	**************************************/

	bRegValue = read_nic_byte(dev, BB_GLOBAL_RESET);
	write_nic_byte(dev, BB_GLOBAL_RESET,(bRegValue|BB_GLOBAL_RESET_BIT));

	dwRegValue = read_nic_dword(dev, CPU_GEN);
	write_nic_dword(dev, CPU_GEN, (dwRegValue&(~CPU_GEN_BB_RST)));

	for (eCheckItem=(HW90_BLOCK_E)HW90_BLOCK_PHY0; eCheckItem<=HW90_BLOCK_PHY1; eCheckItem++)
	{
		rtStatus  = rtl8192_phy_checkBBAndRF(dev, (HW90_BLOCK_E)eCheckItem, (RF90_RADIO_PATH_E)0);
		if (rtStatus != true)
		{
			RT_TRACE((COMP_ERR | COMP_PHY), "PHY_RF8256_Config():Check PHY%d Fail!!\n", eCheckItem-1);
			return rtStatus;
		}
	}
	rtl8192_setBBreg(dev, rFPGA0_RFMOD, bCCKEn|bOFDMEn, 0x0);
	rtl8192_phyConfigBB(dev, BaseBand_Config_PHY_REG);

	dwRegValue = read_nic_dword(dev, CPU_GEN);
	write_nic_dword(dev, CPU_GEN, (dwRegValue|CPU_GEN_BB_RST));

	rtl8192_phyConfigBB(dev, BaseBand_Config_AGC_TAB);

	if (priv->IC_Cut  > VERSION_8190_BD)
	{
		if (priv->rf_type == RF_2T4R)
		{
		dwRegValue = (  priv->AntennaTxPwDiff[2]<<8 |
						priv->AntennaTxPwDiff[1]<<4 |
						priv->AntennaTxPwDiff[0]);
		}
		else
			dwRegValue = 0x0;
		rtl8192_setBBreg(dev, rFPGA0_TxGainStage,
			(bXBTxAGC|bXCTxAGC|bXDTxAGC), dwRegValue);


#ifdef RTL8190P
	dwRegValue = priv->CrystalCap & 0x3;
	rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, bXtalCap01, dwRegValue);
	dwRegValue = ((priv->CrystalCap & 0xc)>>2);
	rtl8192_setBBreg(dev, rFPGA0_AnalogParameter2, bXtalCap23, dwRegValue);
#else
	#ifdef RTL8192E
		dwRegValue = priv->CrystalCap;
		rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, bXtalCap92x, dwRegValue);
	#endif
#endif

	}

	return rtStatus;
}
bool rtl8192_BBConfig(struct net_device* dev)
{
	bool rtStatus = true;
	rtl8192_InitBBRFRegDef(dev);
	rtStatus = rtl8192_BB_Config_ParaFile(dev);
	return rtStatus;
}

void rtl8192_phy_getTxPower(struct net_device* dev)
{
	struct r8192_priv *priv = rtllib_priv(dev);
#ifdef RTL8190P
	priv->MCSTxPowerLevelOriginalOffset[0] =
		read_nic_dword(dev, MCS_TXAGC);
	priv->MCSTxPowerLevelOriginalOffset[1] =
		read_nic_dword(dev, (MCS_TXAGC+4));
	priv->CCKTxPowerLevelOriginalOffset =
		read_nic_dword(dev, CCK_TXAGC);
#else
	#ifdef RTL8192E
	priv->MCSTxPowerLevelOriginalOffset[0] =
		read_nic_dword(dev, rTxAGC_Rate18_06);
	priv->MCSTxPowerLevelOriginalOffset[1] =
		read_nic_dword(dev, rTxAGC_Rate54_24);
	priv->MCSTxPowerLevelOriginalOffset[2] =
		read_nic_dword(dev, rTxAGC_Mcs03_Mcs00);
	priv->MCSTxPowerLevelOriginalOffset[3] =
		read_nic_dword(dev, rTxAGC_Mcs07_Mcs04);
	priv->MCSTxPowerLevelOriginalOffset[4] =
		read_nic_dword(dev, rTxAGC_Mcs11_Mcs08);
	priv->MCSTxPowerLevelOriginalOffset[5] =
		read_nic_dword(dev, rTxAGC_Mcs15_Mcs12);
	#endif
#endif

	priv->DefaultInitialGain[0] = read_nic_byte(dev, rOFDM0_XAAGCCore1);
	priv->DefaultInitialGain[1] = read_nic_byte(dev, rOFDM0_XBAGCCore1);
	priv->DefaultInitialGain[2] = read_nic_byte(dev, rOFDM0_XCAGCCore1);
	priv->DefaultInitialGain[3] = read_nic_byte(dev, rOFDM0_XDAGCCore1);
	RT_TRACE(COMP_INIT, "Default initial gain (c50=0x%x, c58=0x%x, c60=0x%x, c68=0x%x) \n",
		priv->DefaultInitialGain[0], priv->DefaultInitialGain[1],
		priv->DefaultInitialGain[2], priv->DefaultInitialGain[3]);

	priv->framesync = read_nic_byte(dev, rOFDM0_RxDetector3);
	priv->framesyncC34 = read_nic_dword(dev, rOFDM0_RxDetector2);
	RT_TRACE(COMP_INIT, "Default framesync (0x%x) = 0x%x \n",
		rOFDM0_RxDetector3, priv->framesync);
	priv->SifsTime = read_nic_word(dev, SIFS);
	return;
}

void rtl8192_phy_setTxPower(struct net_device* dev, u8 channel)
{
	struct r8192_priv *priv = rtllib_priv(dev);
	u8	powerlevel = 0,powerlevelOFDM24G = 0;
	char ant_pwr_diff;
	u32	u4RegValue;

	if (priv->epromtype == EEPROM_93C46)
	{
		powerlevel = priv->TxPowerLevelCCK[channel-1];
		powerlevelOFDM24G = priv->TxPowerLevelOFDM24G[channel-1];
	}
	else if (priv->epromtype == EEPROM_93C56)
	{
		if (priv->rf_type == RF_1T2R)
		{
			powerlevel = priv->TxPowerLevelCCK_C[channel-1];
			powerlevelOFDM24G = priv->TxPowerLevelOFDM24G_C[channel-1];
		}
		else if (priv->rf_type == RF_2T4R)
		{
			powerlevel = priv->TxPowerLevelCCK_A[channel-1];
			powerlevelOFDM24G = priv->TxPowerLevelOFDM24G_A[channel-1];

			ant_pwr_diff = priv->TxPowerLevelOFDM24G_C[channel-1]
						-priv->TxPowerLevelOFDM24G_A[channel-1];

			priv->RF_C_TxPwDiff = ant_pwr_diff;

			ant_pwr_diff &= 0xf;

			priv->AntennaTxPwDiff[2] = 0;
			priv->AntennaTxPwDiff[1] = (u8)(ant_pwr_diff);
			priv->AntennaTxPwDiff[0] = 0;

			u4RegValue = (  priv->AntennaTxPwDiff[2]<<8 |
						priv->AntennaTxPwDiff[1]<<4 |
						priv->AntennaTxPwDiff[0]);

			rtl8192_setBBreg(dev, rFPGA0_TxGainStage,
			(bXBTxAGC|bXCTxAGC|bXDTxAGC), u4RegValue);
		}
	}
	switch (priv->rf_chip) {
	case RF_8225:
		break;
	case RF_8256:
		PHY_SetRF8256CCKTxPower(dev, powerlevel);
		PHY_SetRF8256OFDMTxPower(dev, powerlevelOFDM24G);
		break;
	case RF_8258:
		break;
	default:
		RT_TRACE(COMP_ERR, "unknown rf chip in funtion %s()\n", __func__);
		break;
	}
	return;
}

bool rtl8192_phy_RFConfig(struct net_device* dev)
{
	struct r8192_priv *priv = rtllib_priv(dev);
	bool rtStatus = true;
	switch (priv->rf_chip)
	{
		case RF_8225:
			break;
		case RF_8256:
			rtStatus = PHY_RF8256_Config(dev);
			break;

		case RF_8258:
			break;
		case RF_PSEUDO_11N:
		break;

		default:
			RT_TRACE(COMP_ERR, "error chip id\n");
			break;
	}
	return rtStatus;
}

void rtl8192_phy_updateInitGain(struct net_device* dev)
{
	return;
}

u8 rtl8192_phy_ConfigRFWithHeaderFile(struct net_device* dev, RF90_RADIO_PATH_E	eRFPath)
{

	int i;
	u8 ret = 0;

	switch (eRFPath){
		case RF90_PATH_A:
			for (i = 0;i<RadioA_ArrayLength; i=i+2){

				if (Rtl819XRadioA_Array[i] == 0xfe){
						msleep(100);
						continue;
				}
				rtl8192_phy_SetRFReg(dev, eRFPath, Rtl819XRadioA_Array[i], bMask12Bits, Rtl819XRadioA_Array[i+1]);

			}
			break;
		case RF90_PATH_B:
			for (i = 0;i<RadioB_ArrayLength; i=i+2){

				if (Rtl819XRadioB_Array[i] == 0xfe){
						msleep(100);
						continue;
				}
				rtl8192_phy_SetRFReg(dev, eRFPath, Rtl819XRadioB_Array[i], bMask12Bits, Rtl819XRadioB_Array[i+1]);

			}
			break;
		case RF90_PATH_C:
			for (i = 0;i<RadioC_ArrayLength; i=i+2){

				if (Rtl819XRadioC_Array[i] == 0xfe){
						msleep(100);
						continue;
				}
				rtl8192_phy_SetRFReg(dev, eRFPath, Rtl819XRadioC_Array[i], bMask12Bits, Rtl819XRadioC_Array[i+1]);

			}
			break;
		case RF90_PATH_D:
			for (i = 0;i<RadioD_ArrayLength; i=i+2){

				if (Rtl819XRadioD_Array[i] == 0xfe){
						msleep(100);
						continue;
				}
				rtl8192_phy_SetRFReg(dev, eRFPath, Rtl819XRadioD_Array[i], bMask12Bits, Rtl819XRadioD_Array[i+1]);

			}
			break;
		default:
			break;
	}

	return ret;;

}
void rtl8192_SetTxPowerLevel(struct net_device *dev, u8 channel)
{
	struct r8192_priv *priv = rtllib_priv(dev);
	u8	powerlevel = priv->TxPowerLevelCCK[channel-1];
	u8	powerlevelOFDM24G = priv->TxPowerLevelOFDM24G[channel-1];

	switch (priv->rf_chip)
	{
	case RF_8225:
#ifdef TO_DO_LIST
		PHY_SetRF8225CckTxPower(dev, powerlevel);
		PHY_SetRF8225OfdmTxPower(dev, powerlevelOFDM24G);
#endif
		break;

	case RF_8256:
		PHY_SetRF8256CCKTxPower(dev, powerlevel);
		PHY_SetRF8256OFDMTxPower(dev, powerlevelOFDM24G);
		break;

	case RF_8258:
		break;
	default:
		RT_TRACE(COMP_ERR, "unknown rf chip ID in rtl8192_SetTxPowerLevel()\n");
		break;
	}
	return;
}
u8 rtl8192_phy_SetSwChnlCmdArray(
	SwChnlCmd*		CmdTable,
	u32			CmdTableIdx,
	u32			CmdTableSz,
	SwChnlCmdID		CmdID,
	u32			Para1,
	u32			Para2,
	u32			msDelay
	)
{
	SwChnlCmd* pCmd;

	if (CmdTable == NULL)
	{
		RT_TRACE(COMP_ERR, "phy_SetSwChnlCmdArray(): CmdTable cannot be NULL.\n");
		return false;
	}
	if (CmdTableIdx >= CmdTableSz)
	{
		RT_TRACE(COMP_ERR, "phy_SetSwChnlCmdArray(): Access invalid index, please check size of the table, CmdTableIdx:%d, CmdTableSz:%d\n",
				CmdTableIdx, CmdTableSz);
		return false;
	}

	pCmd = CmdTable + CmdTableIdx;
	pCmd->CmdID = CmdID;
	pCmd->Para1 = Para1;
	pCmd->Para2 = Para2;
	pCmd->msDelay = msDelay;

	return true;
}
u8 rtl8192_phy_SwChnlStepByStep(struct net_device *dev, u8 channel, u8* stage, u8* step, u32* delay)
{
	struct r8192_priv *priv = rtllib_priv(dev);
	SwChnlCmd				PreCommonCmd[MAX_PRECMD_CNT];
	u32					PreCommonCmdCnt;
	SwChnlCmd				PostCommonCmd[MAX_POSTCMD_CNT];
	u32					PostCommonCmdCnt;
	SwChnlCmd				RfDependCmd[MAX_RFDEPENDCMD_CNT];
	u32					RfDependCmdCnt;
	SwChnlCmd				*CurrentCmd = NULL;
	u8		eRFPath;

	RT_TRACE(COMP_TRACE, "====>%s()====stage:%d, step:%d, channel:%d\n", __func__, *stage, *step, channel);

#ifdef ENABLE_DOT11D
	if (!IsLegalChannel(priv->rtllib, channel))
	{
		RT_TRACE(COMP_ERR, "=============>set to illegal channel:%d\n", channel);
		return true;
	}
#endif

	{
		PreCommonCmdCnt = 0;
		rtl8192_phy_SetSwChnlCmdArray(PreCommonCmd, PreCommonCmdCnt++, MAX_PRECMD_CNT,
					CmdID_SetTxPowerLevel, 0, 0, 0);
		rtl8192_phy_SetSwChnlCmdArray(PreCommonCmd, PreCommonCmdCnt++, MAX_PRECMD_CNT,
					CmdID_End, 0, 0, 0);

		PostCommonCmdCnt = 0;

		rtl8192_phy_SetSwChnlCmdArray(PostCommonCmd, PostCommonCmdCnt++, MAX_POSTCMD_CNT,
					CmdID_End, 0, 0, 0);

		RfDependCmdCnt = 0;
		switch ( priv->rf_chip )
		{
		case RF_8225:
			if (!(channel >= 1 && channel <= 14))
			{
				RT_TRACE(COMP_ERR, "illegal channel for Zebra 8225: %d\n", channel);
				return false;
			}
			rtl8192_phy_SetSwChnlCmdArray(RfDependCmd, RfDependCmdCnt++, MAX_RFDEPENDCMD_CNT,
				CmdID_RF_WriteReg, rZebra1_Channel, RF_CHANNEL_TABLE_ZEBRA[channel], 10);
			rtl8192_phy_SetSwChnlCmdArray(RfDependCmd, RfDependCmdCnt++, MAX_RFDEPENDCMD_CNT,
				CmdID_End, 0, 0, 0);
			break;

		case RF_8256:
			if (!(channel >= 1 && channel <= 14))
			{
				RT_TRACE(COMP_ERR, "illegal channel for Zebra 8256: %d\n", channel);
				return false;
			}
			rtl8192_phy_SetSwChnlCmdArray(RfDependCmd, RfDependCmdCnt++, MAX_RFDEPENDCMD_CNT,
				CmdID_RF_WriteReg, rZebra1_Channel, channel, 10);
			rtl8192_phy_SetSwChnlCmdArray(RfDependCmd, RfDependCmdCnt++, MAX_RFDEPENDCMD_CNT,
			CmdID_End, 0, 0, 0);
			break;

		case RF_8258:
			break;

		default:
			RT_TRACE(COMP_ERR, "Unknown RFChipID: %d\n", priv->rf_chip);
			return false;
			break;
		}


		do{
			switch (*stage)
			{
			case 0:
				CurrentCmd=&PreCommonCmd[*step];
				break;
			case 1:
				CurrentCmd=&RfDependCmd[*step];
				break;
			case 2:
				CurrentCmd=&PostCommonCmd[*step];
				break;
			}

			if (CurrentCmd->CmdID==CmdID_End)
			{
				if ((*stage)==2)
				{
					return true;
				}
				else
				{
					(*stage)++;
					(*step)=0;
					continue;
				}
			}

			switch (CurrentCmd->CmdID)
			{
			case CmdID_SetTxPowerLevel:
				if (priv->IC_Cut > (u8)VERSION_8190_BD)
					rtl8192_SetTxPowerLevel(dev,channel);
				break;
			case CmdID_WritePortUlong:
				write_nic_dword(dev, CurrentCmd->Para1, CurrentCmd->Para2);
				break;
			case CmdID_WritePortUshort:
				write_nic_word(dev, CurrentCmd->Para1, (u16)CurrentCmd->Para2);
				break;
			case CmdID_WritePortUchar:
				write_nic_byte(dev, CurrentCmd->Para1, (u8)CurrentCmd->Para2);
				break;
			case CmdID_RF_WriteReg:
				for (eRFPath = 0; eRFPath <priv->NumTotalRFPath; eRFPath++)
					rtl8192_phy_SetRFReg(dev, (RF90_RADIO_PATH_E)eRFPath, CurrentCmd->Para1, bMask12Bits, CurrentCmd->Para2<<7);
				break;
			default:
				break;
			}

			break;
		}while(true);
	}/*for (Number of RF paths)*/

	(*delay)=CurrentCmd->msDelay;
	(*step)++;
	return false;
}

void rtl8192_phy_FinishSwChnlNow(struct net_device *dev, u8 channel)
{
	struct r8192_priv *priv = rtllib_priv(dev);
	u32	delay = 0;

	while(!rtl8192_phy_SwChnlStepByStep(dev,channel,&priv->SwChnlStage,&priv->SwChnlStep,&delay))
	{
		if (delay>0)
			msleep(delay);
		if (IS_NIC_DOWN(priv))
		        break;
	}
}
void rtl8192_SwChnl_WorkItem(struct net_device *dev)
{

	struct r8192_priv *priv = rtllib_priv(dev);

	RT_TRACE(COMP_TRACE, "==> SwChnlCallback819xUsbWorkItem()\n");

	RT_TRACE(COMP_TRACE, "=====>--%s(), set chan:%d, priv:%p\n", __func__, priv->chan, priv);

	rtl8192_phy_FinishSwChnlNow(dev , priv->chan);

	RT_TRACE(COMP_TRACE, "<== SwChnlCallback819xUsbWorkItem()\n");
}

u8 rtl8192_phy_SwChnl(struct net_device* dev, u8 channel)
{
	struct r8192_priv *priv = rtllib_priv(dev);
	RT_TRACE(COMP_PHY, "=====>%s()\n", __func__);
	if (IS_NIC_DOWN(priv))
	{
		RT_TRACE(COMP_ERR, "%s(): ERR !! driver is not up\n",__func__);
		return false;
	}
	if (priv->SwChnlInProgress)
		return false;


	switch (priv->rtllib->mode)
	{
	case WIRELESS_MODE_A:
	case WIRELESS_MODE_N_5G:
		if (channel<=14){
			RT_TRACE(COMP_ERR, "WIRELESS_MODE_A but channel<=14");
			return false;
		}
		break;
	case WIRELESS_MODE_B:
		if (channel>14){
			RT_TRACE(COMP_ERR, "WIRELESS_MODE_B but channel>14");
			return false;
		}
		break;
	case WIRELESS_MODE_G:
	case WIRELESS_MODE_N_24G:
		if (channel>14){
			RT_TRACE(COMP_ERR, "WIRELESS_MODE_G but channel>14");
			return false;
		}
		break;
	}

	priv->SwChnlInProgress = true;
	if (channel == 0)
		channel = 1;

	priv->chan=channel;

	priv->SwChnlStage=0;
	priv->SwChnlStep=0;

	if (!IS_NIC_DOWN(priv)){
		rtl8192_SwChnl_WorkItem(dev);
	}
	priv->SwChnlInProgress = false;
	return true;
}

static void CCK_Tx_Power_Track_BW_Switch_TSSI(struct net_device *dev	)
{
	struct r8192_priv *priv = rtllib_priv(dev);

	switch (priv->CurrentChannelBW)
	{
		case HT_CHANNEL_WIDTH_20:
			priv->CCKPresentAttentuation =
				priv->CCKPresentAttentuation_20Mdefault + priv->CCKPresentAttentuation_difference;

			if (priv->CCKPresentAttentuation > (CCKTxBBGainTableLength-1))
				priv->CCKPresentAttentuation = CCKTxBBGainTableLength-1;
			if (priv->CCKPresentAttentuation < 0)
				priv->CCKPresentAttentuation = 0;

			RT_TRACE(COMP_POWER_TRACKING, "20M, priv->CCKPresentAttentuation = %d\n", priv->CCKPresentAttentuation);

			if (priv->rtllib->current_network.channel== 14 && !priv->bcck_in_ch14)
			{
				priv->bcck_in_ch14 = true;
				dm_cck_txpower_adjust(dev,priv->bcck_in_ch14);
			}
			else if (priv->rtllib->current_network.channel != 14 && priv->bcck_in_ch14)
			{
				priv->bcck_in_ch14 = false;
				dm_cck_txpower_adjust(dev,priv->bcck_in_ch14);
			}
			else
				dm_cck_txpower_adjust(dev,priv->bcck_in_ch14);
		break;

		case HT_CHANNEL_WIDTH_20_40:
			priv->CCKPresentAttentuation =
				priv->CCKPresentAttentuation_40Mdefault + priv->CCKPresentAttentuation_difference;

			RT_TRACE(COMP_POWER_TRACKING, "40M, priv->CCKPresentAttentuation = %d\n", priv->CCKPresentAttentuation);
			if (priv->CCKPresentAttentuation > (CCKTxBBGainTableLength-1))
				priv->CCKPresentAttentuation = CCKTxBBGainTableLength-1;
			if (priv->CCKPresentAttentuation < 0)
				priv->CCKPresentAttentuation = 0;

			if (priv->rtllib->current_network.channel == 14 && !priv->bcck_in_ch14)
			{
				priv->bcck_in_ch14 = true;
				dm_cck_txpower_adjust(dev,priv->bcck_in_ch14);
			}
			else if (priv->rtllib->current_network.channel != 14 && priv->bcck_in_ch14)
			{
				priv->bcck_in_ch14 = false;
				dm_cck_txpower_adjust(dev,priv->bcck_in_ch14);
			}
			else
				dm_cck_txpower_adjust(dev,priv->bcck_in_ch14);
		break;
	}
}

#ifndef RTL8190P
static void CCK_Tx_Power_Track_BW_Switch_ThermalMeter(struct net_device *dev)
{
	struct r8192_priv *priv = rtllib_priv(dev);

	if (priv->rtllib->current_network.channel == 14 && !priv->bcck_in_ch14)
		priv->bcck_in_ch14 = true;
	else if (priv->rtllib->current_network.channel != 14 && priv->bcck_in_ch14)
		priv->bcck_in_ch14 = false;

	switch (priv->CurrentChannelBW)
	{
		case HT_CHANNEL_WIDTH_20:
			if (priv->Record_CCK_20Mindex == 0)
				priv->Record_CCK_20Mindex = 6;
			priv->CCK_index = priv->Record_CCK_20Mindex;
			RT_TRACE(COMP_POWER_TRACKING, "20MHz, CCK_Tx_Power_Track_BW_Switch_ThermalMeter(),CCK_index = %d\n", priv->CCK_index);
		break;

		case HT_CHANNEL_WIDTH_20_40:
			priv->CCK_index = priv->Record_CCK_40Mindex;
			RT_TRACE(COMP_POWER_TRACKING, "40MHz, CCK_Tx_Power_Track_BW_Switch_ThermalMeter(), CCK_index = %d\n", priv->CCK_index);
		break;
	}
	dm_cck_txpower_adjust(dev, priv->bcck_in_ch14);
}
#endif

static void CCK_Tx_Power_Track_BW_Switch(struct net_device *dev)
{
#ifdef RTL8192E
	struct r8192_priv *priv = rtllib_priv(dev);
#endif

#ifdef RTL8190P
	CCK_Tx_Power_Track_BW_Switch_TSSI(dev);
#else
	if (priv->IC_Cut >= IC_VersionCut_D)
		CCK_Tx_Power_Track_BW_Switch_TSSI(dev);
	else
		CCK_Tx_Power_Track_BW_Switch_ThermalMeter(dev);
#endif
}

void rtl8192_SetBWModeWorkItem(struct net_device *dev)
{

	struct r8192_priv *priv = rtllib_priv(dev);
	u8 regBwOpMode;

	RT_TRACE(COMP_SWBW, "==>rtl8192_SetBWModeWorkItem()  Switch to %s bandwidth\n", \
					priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20?"20MHz":"40MHz")


	if (priv->rf_chip== RF_PSEUDO_11N)
	{
		priv->SetBWModeInProgress= false;
		return;
	}
	if (IS_NIC_DOWN(priv)){
		RT_TRACE(COMP_ERR,"%s(): ERR!! driver is not up\n",__func__);
		return;
	}
	regBwOpMode = read_nic_byte(dev, BW_OPMODE);

	switch (priv->CurrentChannelBW)
	{
		case HT_CHANNEL_WIDTH_20:
			regBwOpMode |= BW_OPMODE_20MHZ;
			write_nic_byte(dev, BW_OPMODE, regBwOpMode);
			break;

		case HT_CHANNEL_WIDTH_20_40:
			regBwOpMode &= ~BW_OPMODE_20MHZ;
			write_nic_byte(dev, BW_OPMODE, regBwOpMode);
			break;

		default:
			RT_TRACE(COMP_ERR, "SetChannelBandwidth819xUsb(): unknown Bandwidth: %#X\n",priv->CurrentChannelBW);
			break;
	}

	switch (priv->CurrentChannelBW)
	{
		case HT_CHANNEL_WIDTH_20:
			rtl8192_setBBreg(dev, rFPGA0_RFMOD, bRFMOD, 0x0);
			rtl8192_setBBreg(dev, rFPGA1_RFMOD, bRFMOD, 0x0);

			if (!priv->btxpower_tracking)
			{
				write_nic_dword(dev, rCCK0_TxFilter1, 0x1a1b0000);
				write_nic_dword(dev, rCCK0_TxFilter2, 0x090e1317);
				write_nic_dword(dev, rCCK0_DebugPort, 0x00000204);
			}
			else
				CCK_Tx_Power_Track_BW_Switch(dev);

#ifdef RTL8190P
			rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, bADClkPhase, 1);
			rtl8192_setBBreg(dev, rOFDM0_RxDetector1, bMaskByte0, 0x44);
#else
	#ifdef RTL8192E
			rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x00100000, 1);
	#endif
#endif

			break;
		case HT_CHANNEL_WIDTH_20_40:
			rtl8192_setBBreg(dev, rFPGA0_RFMOD, bRFMOD, 0x1);
			rtl8192_setBBreg(dev, rFPGA1_RFMOD, bRFMOD, 0x1);

			if (!priv->btxpower_tracking)
			{
				write_nic_dword(dev, rCCK0_TxFilter1, 0x35360000);
				write_nic_dword(dev, rCCK0_TxFilter2, 0x121c252e);
				write_nic_dword(dev, rCCK0_DebugPort, 0x00000409);
			}
			else
				CCK_Tx_Power_Track_BW_Switch(dev);

			rtl8192_setBBreg(dev, rCCK0_System, bCCKSideBand, (priv->nCur40MhzPrimeSC>>1));
			rtl8192_setBBreg(dev, rOFDM1_LSTF, 0xC00, priv->nCur40MhzPrimeSC);


#ifdef RTL8190P
			rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, bADClkPhase, 0);
			rtl8192_setBBreg(dev, rOFDM0_RxDetector1, bMaskByte0, 0x42);

			if (priv->nCur40MhzPrimeSC == HAL_PRIME_CHNL_OFFSET_UPPER)
			{
				rtl8192_setBBreg(dev, rFPGA0_RFMOD, (BIT6|BIT5), 0x01);
			}else if (priv->nCur40MhzPrimeSC == HAL_PRIME_CHNL_OFFSET_LOWER)
			{
				rtl8192_setBBreg(dev, rFPGA0_RFMOD, (BIT6|BIT5), 0x02);
			}

#else
	#ifdef RTL8192E
			rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x00100000, 0);
	#endif
#endif
			break;
		default:
			RT_TRACE(COMP_ERR, "SetChannelBandwidth819xUsb(): unknown Bandwidth: %#X\n" ,priv->CurrentChannelBW);
			break;

	}

#if 1
	switch ( priv->rf_chip )
	{
		case RF_8225:
#ifdef TO_DO_LIST
			PHY_SetRF8225Bandwidth(dev, pHalData->CurrentChannelBW);
#endif
			break;

		case RF_8256:
			PHY_SetRF8256Bandwidth(dev, priv->CurrentChannelBW);
			break;

		case RF_8258:
			break;

		case RF_PSEUDO_11N:
			break;

		default:
			RT_TRACE(COMP_ERR, "Unknown RFChipID: %d\n", priv->rf_chip);
			break;
	}
#endif
	atomic_dec(&(priv->rtllib->atm_swbw));
	priv->SetBWModeInProgress= false;

	RT_TRACE(COMP_SWBW, "<==SetBWMode819xUsb()");
}

void rtl8192_SetBWMode(struct net_device *dev, HT_CHANNEL_WIDTH	Bandwidth, HT_EXTCHNL_OFFSET Offset)
{
	struct r8192_priv *priv = rtllib_priv(dev);


	if (priv->SetBWModeInProgress)
		return;

	 atomic_inc(&(priv->rtllib->atm_swbw));
	priv->SetBWModeInProgress= true;

	priv->CurrentChannelBW = Bandwidth;

	if (Offset==HT_EXTCHNL_OFFSET_LOWER)
		priv->nCur40MhzPrimeSC = HAL_PRIME_CHNL_OFFSET_UPPER;
	else if (Offset==HT_EXTCHNL_OFFSET_UPPER)
		priv->nCur40MhzPrimeSC = HAL_PRIME_CHNL_OFFSET_LOWER;
	else
		priv->nCur40MhzPrimeSC = HAL_PRIME_CHNL_OFFSET_DONT_CARE;

	rtl8192_SetBWModeWorkItem(dev);

}


void InitialGain819xPci(struct net_device *dev, u8 Operation)
{
#define SCAN_RX_INITIAL_GAIN	0x17
#define POWER_DETECTION_TH	0x08
	struct r8192_priv *priv = rtllib_priv(dev);
	u32					BitMask;
	u8					initial_gain;

	if (!IS_NIC_DOWN(priv)){
		switch (Operation)
		{
			case IG_Backup:
			RT_TRACE(COMP_SCAN, "IG_Backup, backup the initial gain.\n");
				initial_gain = SCAN_RX_INITIAL_GAIN;
				BitMask = bMaskByte0;
				if (dm_digtable.dig_algorithm == DIG_ALGO_BY_FALSE_ALARM)
					rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8);
				priv->initgain_backup.xaagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XAAGCCore1, BitMask);
				priv->initgain_backup.xbagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XBAGCCore1, BitMask);
				priv->initgain_backup.xcagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XCAGCCore1, BitMask);
				priv->initgain_backup.xdagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XDAGCCore1, BitMask);
				BitMask  = bMaskByte2;
				priv->initgain_backup.cca		= (u8)rtl8192_QueryBBReg(dev, rCCK0_CCA, BitMask);

			RT_TRACE(COMP_SCAN, "Scan InitialGainBackup 0xc50 is %x\n",priv->initgain_backup.xaagccore1);
			RT_TRACE(COMP_SCAN, "Scan InitialGainBackup 0xc58 is %x\n",priv->initgain_backup.xbagccore1);
			RT_TRACE(COMP_SCAN, "Scan InitialGainBackup 0xc60 is %x\n",priv->initgain_backup.xcagccore1);
			RT_TRACE(COMP_SCAN, "Scan InitialGainBackup 0xc68 is %x\n",priv->initgain_backup.xdagccore1);
			RT_TRACE(COMP_SCAN, "Scan InitialGainBackup 0xa0a is %x\n",priv->initgain_backup.cca);

			RT_TRACE(COMP_SCAN, "Write scan initial gain = 0x%x \n", initial_gain);
				write_nic_byte(dev, rOFDM0_XAAGCCore1, initial_gain);
				write_nic_byte(dev, rOFDM0_XBAGCCore1, initial_gain);
				write_nic_byte(dev, rOFDM0_XCAGCCore1, initial_gain);
				write_nic_byte(dev, rOFDM0_XDAGCCore1, initial_gain);
				RT_TRACE(COMP_SCAN, "Write scan 0xa0a = 0x%x \n", POWER_DETECTION_TH);
				write_nic_byte(dev, 0xa0a, POWER_DETECTION_TH);
				break;
			case IG_Restore:
			RT_TRACE(COMP_SCAN, "IG_Restore, restore the initial gain.\n");
				BitMask = 0x7f;
				if (dm_digtable.dig_algorithm == DIG_ALGO_BY_FALSE_ALARM)
					rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8);

				rtl8192_setBBreg(dev, rOFDM0_XAAGCCore1, BitMask, (u32)priv->initgain_backup.xaagccore1);
				rtl8192_setBBreg(dev, rOFDM0_XBAGCCore1, BitMask, (u32)priv->initgain_backup.xbagccore1);
				rtl8192_setBBreg(dev, rOFDM0_XCAGCCore1, BitMask, (u32)priv->initgain_backup.xcagccore1);
				rtl8192_setBBreg(dev, rOFDM0_XDAGCCore1, BitMask, (u32)priv->initgain_backup.xdagccore1);
				BitMask  = bMaskByte2;
				rtl8192_setBBreg(dev, rCCK0_CCA, BitMask, (u32)priv->initgain_backup.cca);

			RT_TRACE(COMP_SCAN, "Scan BBInitialGainRestore 0xc50 is %x\n",priv->initgain_backup.xaagccore1);
			RT_TRACE(COMP_SCAN, "Scan BBInitialGainRestore 0xc58 is %x\n",priv->initgain_backup.xbagccore1);
			RT_TRACE(COMP_SCAN, "Scan BBInitialGainRestore 0xc60 is %x\n",priv->initgain_backup.xcagccore1);
			RT_TRACE(COMP_SCAN, "Scan BBInitialGainRestore 0xc68 is %x\n",priv->initgain_backup.xdagccore1);
			RT_TRACE(COMP_SCAN, "Scan BBInitialGainRestore 0xa0a is %x\n",priv->initgain_backup.cca);

				rtl8192_phy_setTxPower(dev,priv->rtllib->current_network.channel);


				if (dm_digtable.dig_algorithm == DIG_ALGO_BY_FALSE_ALARM)
					rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1);
				break;
			default:
			RT_TRACE(COMP_SCAN, "Unknown IG Operation. \n");
				break;
		}
	}
}

#if defined RTL8190P
extern	void
PHY_SetRtl8190pRfOff(struct net_device* dev	)
{
	struct r8192_priv *priv = rtllib_priv(dev);

	if (priv->rf_type == RF_2T4R)
	{
		rtl8192_setBBreg(dev, rFPGA0_XA_RFInterfaceOE, BIT4, 0x0);
	}
	rtl8192_setBBreg(dev, rFPGA0_XC_RFInterfaceOE, BIT4, 0x0);
	rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0xf00, 0x0);
	rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x1e0, 0x0);
	rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable, 0xf, 0x0);
	rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0xf, 0x0);
	rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x1e00, 0x0);

}
#endif

#if defined RTL8192E
extern	void
PHY_SetRtl8192eRfOff(struct net_device* dev	)
{

	rtl8192_setBBreg(dev, rFPGA0_XA_RFInterfaceOE, BIT4, 0x0);
	rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0x300, 0x0);
	rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x18, 0x0);
	rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable, 0xf, 0x0);
	rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0xf, 0x0);
	rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x60, 0x0);
	rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x4, 0x0);
	write_nic_byte(dev, ANAPAR_FOR_8192PciE, 0x07);

}
#endif

#ifndef RTL8192SE
bool
SetRFPowerState8190(
	struct net_device* dev,
	RT_RF_POWER_STATE	eRFPowerState
	)
{
	struct r8192_priv *priv = rtllib_priv(dev);
#if defined RTL8192E
	PRT_POWER_SAVE_CONTROL	pPSC = (PRT_POWER_SAVE_CONTROL)(&(priv->rtllib->PowerSaveControl));
#endif
	bool bResult = true;
	u8	i = 0, QueueID = 0;
	struct rtl8192_tx_ring  *ring = NULL;

	if (priv->SetRFPowerStateInProgress == true)
		return false;
	RT_TRACE(COMP_PS, "===========> SetRFPowerState8190()!\n");
	priv->SetRFPowerStateInProgress = true;

	switch (priv->rf_chip)
	{
		case RF_8256:
		switch ( eRFPowerState )
		{
			case eRfOn:
				RT_TRACE(COMP_PS, "SetRFPowerState8190() eRfOn !\n");
				#ifdef RTL8190P
				if (priv->rf_type == RF_2T4R)
				{
					rtl8192_setBBreg(dev, rFPGA0_XA_RFInterfaceOE, BIT4, 0x1);
					rtl8192_setBBreg(dev, rFPGA0_XC_RFInterfaceOE, BIT4, 0x1);
					rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0xf00, 0xf);
					rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x1e0, 0xf);
					rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable, 0xf, 0xf);
					rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0xf, 0xf);
					rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x1e00, 0xf);
				}
				else if (priv->rf_type == RF_1T2R)
				{
					rtl8192_setBBreg(dev, rFPGA0_XC_RFInterfaceOE, BIT4, 0x1);
					rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0xc00, 0x3);
					rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x180, 0x3);
					rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable, 0xc, 0x3);
					rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0xc, 0x3);
					rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x1800, 0x3);
				}
				else if (priv->rf_type == RF_1T1R)
				{
					rtl8192_setBBreg(dev, rFPGA0_XC_RFInterfaceOE, BIT4, 0x1);
					rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0x400, 0x1);
					rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x80, 0x1);
					rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable, 0x4, 0x1);
					rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0x4, 0x1);
					rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x800, 0x1);
				}

#elif defined RTL8192E
				if ((priv->rtllib->eRFPowerState == eRfOff) && RT_IN_PS_LEVEL(pPSC, RT_RF_OFF_LEVL_HALT_NIC))
				{
					bool rtstatus = true;
					u32 InitilizeCount = 3;
					do
					{
						InitilizeCount--;
						priv->RegRfOff = false;
						rtstatus = NicIFEnableNIC(dev);
					}while( (rtstatus != true) &&(InitilizeCount >0) );

					if (rtstatus != true)
					{
						RT_TRACE(COMP_ERR,"%s():Initialize Adapter fail,return\n",__func__);
						priv->SetRFPowerStateInProgress = false;
						return false;
					}

					RT_CLEAR_PS_LEVEL(pPSC, RT_RF_OFF_LEVL_HALT_NIC);
				} else {
				write_nic_byte(dev, ANAPAR, 0x37);
				mdelay(1);
					rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x4, 0x1);
				priv->bHwRfOffAction = 0;

					rtl8192_setBBreg(dev, rFPGA0_XA_RFInterfaceOE, BIT4, 0x1);
					rtl8192_setBBreg(dev, rFPGA0_AnalogParameter4, 0x300, 0x3);
					rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x18, 0x3);
					rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable, 0x3, 0x3);
					rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0x3, 0x3);
					rtl8192_setBBreg(dev, rFPGA0_AnalogParameter1, 0x60, 0x3);

				}

				#endif
						break;

			case eRfSleep:
			{
				if (priv->rtllib->eRFPowerState == eRfOff)
					break;


				{
					for (QueueID = 0, i = 0; QueueID < MAX_TX_QUEUE; )
					{
							ring = &priv->tx_ring[QueueID];

							if (skb_queue_len(&ring->queue) == 0) {
								QueueID++;
								continue;
							}
#ifdef TO_DO_LIST
							else if (IsLowPowerState(Adapter))
							{
								RT_TRACE((COMP_POWER|COMP_RF), "eRf Off/Sleep: %d times TcbBusyQueue[%d] !=0 but lower power state!\n", (i+1), QueueID);
								break;
							}
#endif
							else
							{
								RT_TRACE((COMP_POWER|COMP_RF), "eRf Off/Sleep: %d times TcbBusyQueue[%d] !=0 before doze!\n", (i+1), QueueID);
								udelay(10);
								i++;
							}

							if (i >= MAX_DOZE_WAITING_TIMES_9x)
							{
								RT_TRACE(COMP_POWER, "\n\n\n TimeOut!! SetRFPowerState8190(): eRfOff: %d times TcbBusyQueue[%d] != 0 !!!\n\n\n", MAX_DOZE_WAITING_TIMES_9x, QueueID);
								break;
							}
						}
				}

#ifdef RTL8190P
				{
					PHY_SetRtl8190pRfOff(dev);
				}
#elif defined RTL8192E
				{
					PHY_SetRtl8192eRfOff(dev);
				}
#endif
			}
								break;

			case eRfOff:
				RT_TRACE(COMP_PS, "SetRFPowerState8190() eRfOff/Sleep !\n");


				for (QueueID = 0, i = 0; QueueID < MAX_TX_QUEUE; ) {
					ring = &priv->tx_ring[QueueID];

					if (skb_queue_len(&ring->queue) == 0) {
							QueueID++;
							continue;
					}
#ifdef TO_DO_LIST
					else if (IsLowPowerState(Adapter))
					{
						RT_TRACE(COMP_POWER,
						"eRf Off/Sleep: %d times TcbBusyQueue[%d] !=0 but lower power state!\n", (i+1), QueueID);
						break;
					}
#endif
						else
						{
						RT_TRACE(COMP_POWER,
						"eRf Off/Sleep: %d times TcbBusyQueue[%d] !=0 before doze!\n", (i+1), QueueID);
							udelay(10);
							i++;
						}

						if (i >= MAX_DOZE_WAITING_TIMES_9x)
						{
						RT_TRACE(COMP_POWER, "\n\n\n SetZebraRFPowerState8185B(): eRfOff: %d times TcbBusyQueue[%d] != 0 !!!\n\n\n", MAX_DOZE_WAITING_TIMES_9x, QueueID);
							break;
						}
					}

#if defined RTL8190P
				{
					PHY_SetRtl8190pRfOff(dev);
				}
#elif defined RTL8192E
				{
					if (pPSC->RegRfPsLevel & RT_RF_OFF_LEVL_HALT_NIC && !RT_IN_PS_LEVEL(pPSC, RT_RF_OFF_LEVL_HALT_NIC))
					{

						NicIFDisableNIC(dev);
						RT_SET_PS_LEVEL(pPSC, RT_RF_OFF_LEVL_HALT_NIC);
					}
					else if (!(pPSC->RegRfPsLevel & RT_RF_OFF_LEVL_HALT_NIC))
					{
						PHY_SetRtl8192eRfOff(dev);
					}
#ifdef TO_DO_LIST
					if (pMgntInfo->RfOffReason == RF_CHANGE_BY_IPS )
					{
						Adapter->HalFunc.LedControlHandler(dev,LED_CTL_NO_LINK);
					}
					else
					{
						Adapter->HalFunc.LedControlHandler(dev, LED_CTL_POWER_OFF);
					}
#endif
				}
#else
				else
				{
					RT_TRACE(COMP_DBG,DBG_TRACE,("It is not 8190Pci and 8192PciE \n"));
				}
				#endif

					break;

			default:
					bResult = false;
					RT_TRACE(COMP_ERR, "SetRFPowerState8190(): unknow state to set: 0x%X!!!\n", eRFPowerState);
					break;
		}

		break;

		default:
			RT_TRACE(COMP_ERR, "SetRFPowerState8190(): Unknown RF type\n");
			break;
	}

	if (bResult) {
		priv->rtllib->eRFPowerState = eRFPowerState;

		switch (priv->rf_chip )
		{
			case RF_8256:
			switch (priv->rtllib->eRFPowerState)
			{
				case eRfOff:
					if (priv->rtllib->RfOffReason==RF_CHANGE_BY_IPS ) {
						#ifdef TO_DO
						dev->HalFunc.LedControlHandler(dev,LED_CTL_NO_LINK);
						#endif
					} else {
						#ifdef TO_DO
						dev->HalFunc.LedControlHandler(dev, LED_CTL_POWER_OFF);
						#endif
					}
					break;

				case eRfOn:
					if ( priv->rtllib->state == RTLLIB_LINKED) {
						#ifdef TO_DO
						dev->HalFunc.LedControlHandler(dev, LED_CTL_LINK);
						#endif
					} else {
						#ifdef TO_DO
						dev->HalFunc.LedControlHandler(dev, LED_CTL_NO_LINK);
						#endif
					}
					break;

				default:
					break;
			}

			break;

			default:
				RT_TRACE(COMP_ERR, "SetRFPowerState8190(): Unknown RF type\n");
				break;
		}
	}

	priv->SetRFPowerStateInProgress = false;
	RT_TRACE(COMP_PS, "<=========== SetRFPowerState8190() bResult = %d!\n", bResult);
	return bResult;
}



bool
SetRFPowerState(
	struct net_device* dev,
	RT_RF_POWER_STATE	eRFPowerState
	)
{
	struct r8192_priv *priv = rtllib_priv(dev);

	bool bResult = false;

	RT_TRACE(COMP_PS,"---------> SetRFPowerState(): eRFPowerState(%d)\n", eRFPowerState);
	if (eRFPowerState == priv->rtllib->eRFPowerState && priv->bHwRfOffAction == 0) {
		RT_TRACE(COMP_PS, "<--------- SetRFPowerState(): discard the request for eRFPowerState(%d) is the same.\n", eRFPowerState);
		return bResult;
	}

	bResult = SetRFPowerState8190(dev, eRFPowerState);

	RT_TRACE(COMP_PS, "<--------- SetRFPowerState(): bResult(%d)\n", bResult);

	return bResult;
}
#endif

extern void
PHY_ScanOperationBackup8192(
	struct net_device* dev,
	u8 Operation
	)
{
	struct r8192_priv *priv = rtllib_priv(dev);

	if (priv->up) {
		switch (Operation) {
			case SCAN_OPT_BACKUP:
				priv->rtllib->InitialGainHandler(dev,IG_Backup);
				break;

			case SCAN_OPT_RESTORE:
				priv->rtllib->InitialGainHandler(dev,IG_Restore);
				break;

			default:
				RT_TRACE(COMP_SCAN, "Unknown Scan Backup Operation. \n");
				break;
		}
	}

}

#endif