path: root/drivers/net/wireless/rtlwifi/rtl8723as/hal/rtl8723a/rtl8723a_rf6052.c

/******************************************************************************
 *
 * 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
 *
 *
 ******************************************************************************/
/******************************************************************************
 *
 *
 * Module:	rtl8192c_rf6052.c	( Source C File)
 *
 * Note:	Provide RF 6052 series relative API.
 *
 * Function:
 *
 * Export:
 *
 * Abbrev:
 *
 * History:
 * Data			Who		Remark
 *
 * 09/25/2008	MHC		Create initial version.
 * 11/05/2008 	MHC		Add API for tw power setting.
 *
 *
******************************************************************************/

#define _RTL8723A_RF6052_C_

#include <drv_conf.h>
#include <osdep_service.h>
#include <drv_types.h>
#include <rtw_byteorder.h>

#include <rtl8723a_hal.h>

/*---------------------------Define Local Constant---------------------------*/
// Define local structure for debug!!!!!
typedef struct RF_Shadow_Compare_Map {
	// Shadow register value
	u32		Value;
	// Compare or not flag
	u8		Compare;
	// Record If it had ever modified unpredicted
	u8		ErrorOrNot;
	// Recorver Flag
	u8		Recorver;
	//
	u8		Driver_Write;
}RF_SHADOW_T;
/*---------------------------Define Local Constant---------------------------*/


/*------------------------Define global variable-----------------------------*/
/*------------------------Define global variable-----------------------------*/


/*------------------------Define local variable------------------------------*/
// 2008/11/20 MH For Debug only, RF
//static	RF_SHADOW_T	RF_Shadow[RF6052_MAX_PATH][RF6052_MAX_REG] = {0};
static	RF_SHADOW_T	RF_Shadow[RF6052_MAX_PATH][RF6052_MAX_REG];
/*------------------------Define local variable------------------------------*/


/*-----------------------------------------------------------------------------
 * Function:	RF_ChangeTxPath
 *
 * Overview:	For RL6052, we must change some RF settign for 1T or 2T.
 *
 * Input:		u2Byte DataRate		// 0x80-8f, 0x90-9f
 *
 * Output:      NONE
 *
 * Return:      NONE
 *
 * Revised History:
 * When			Who		Remark
 * 09/25/2008 	MHC		Create Version 0.
 *						Firmwaer support the utility later.
 *
 *---------------------------------------------------------------------------*/
void rtl8192c_RF_ChangeTxPath(	IN	PADAPTER	Adapter,
										IN	u16		DataRate)
{
// We do not support gain table change inACUT now !!!! Delete later !!!
#if 0//(RTL92SE_FPGA_VERIFY == 0)
	static	u1Byte	RF_Path_Type = 2;	// 1 = 1T 2= 2T
	static	u4Byte	tx_gain_tbl1[6]
			= {0x17f50, 0x11f40, 0x0cf30, 0x08720, 0x04310, 0x00100};
	static	u4Byte	tx_gain_tbl2[6]
			= {0x15ea0, 0x10e90, 0x0c680, 0x08250, 0x04040, 0x00030};
	u1Byte	i;

	if (RF_Path_Type == 2 && (DataRate&0xF) <= 0x7)
	{
		// Set TX SYNC power G2G3 loop filter
		PHY_SetRFReg(Adapter, (RF_RADIO_PATH_E)RF_PATH_A,
					RF_TXPA_G2, bRFRegOffsetMask, 0x0f000);
		PHY_SetRFReg(Adapter, (RF_RADIO_PATH_E)RF_PATH_A,
					RF_TXPA_G3, bRFRegOffsetMask, 0xeacf1);

		// Change TX AGC gain table
		for (i = 0; i < 6; i++)
			PHY_SetRFReg(Adapter, (RF_RADIO_PATH_E)RF_PATH_A,
						RF_TX_AGC, bRFRegOffsetMask, tx_gain_tbl1[i]);

		// Set PA to high value
		PHY_SetRFReg(Adapter, (RF_RADIO_PATH_E)RF_PATH_A,
					RF_TXPA_G2, bRFRegOffsetMask, 0x01e39);
	}
	else if (RF_Path_Type == 1 && (DataRate&0xF) >= 0x8)
	{
		// Set TX SYNC power G2G3 loop filter
		PHY_SetRFReg(Adapter, (RF_RADIO_PATH_E)RF_PATH_A,
					RF_TXPA_G2, bRFRegOffsetMask, 0x04440);
		PHY_SetRFReg(Adapter, (RF_RADIO_PATH_E)RF_PATH_A,
					RF_TXPA_G3, bRFRegOffsetMask, 0xea4f1);

		// Change TX AGC gain table
		for (i = 0; i < 6; i++)
			PHY_SetRFReg(Adapter, (RF_RADIO_PATH_E)RF_PATH_A,
						RF_TX_AGC, bRFRegOffsetMask, tx_gain_tbl2[i]);

		// Set PA low gain
		PHY_SetRFReg(Adapter, (RF_RADIO_PATH_E)RF_PATH_A,
					RF_TXPA_G2, bRFRegOffsetMask, 0x01e19);
	}
#endif

}	/* RF_ChangeTxPath */


/*-----------------------------------------------------------------------------
 * Function:    PHY_RF6052SetBandwidth()
 *
 * Overview:    This function is called by SetBWModeCallback8190Pci() only
 *
 * Input:       PADAPTER				Adapter
 *			WIRELESS_BANDWIDTH_E	Bandwidth	//20M or 40M
 *
 * Output:      NONE
 *
 * Return:      NONE
 *
 * Note:		For RF type 0222D
 *---------------------------------------------------------------------------*/
VOID
rtl8192c_PHY_RF6052SetBandwidth(
	IN	PADAPTER				Adapter,
	IN	HT_CHANNEL_WIDTH		Bandwidth)	//20M or 40M
{
	HAL_DATA_TYPE	*pHalData = GET_HAL_DATA(Adapter);

	switch(Bandwidth)
	{
		case HT_CHANNEL_WIDTH_20:
			pHalData->RfRegChnlVal[0] = ((pHalData->RfRegChnlVal[0] & 0xfffff3ff) | 0x0400);
			PHY_SetRFReg(Adapter, RF_PATH_A, RF_CHNLBW, bRFRegOffsetMask, pHalData->RfRegChnlVal[0]);
			break;

		case HT_CHANNEL_WIDTH_40:
			pHalData->RfRegChnlVal[0] = ((pHalData->RfRegChnlVal[0] & 0xfffff3ff));
			PHY_SetRFReg(Adapter, RF_PATH_A, RF_CHNLBW, bRFRegOffsetMask, pHalData->RfRegChnlVal[0]);
			break;

		default:
			//RT_TRACE(COMP_DBG, DBG_LOUD, ("PHY_SetRF8225Bandwidth(): unknown Bandwidth: %#X\n",Bandwidth ));
			break;
	}

}


/*-----------------------------------------------------------------------------
 * Function:	PHY_RF6052SetCckTxPower
 *
 * Overview:
 *
 * Input:       NONE
 *
 * Output:      NONE
 *
 * Return:      NONE
 *
 * Revised History:
 * When			Who		Remark
 * 11/05/2008 	MHC		Simulate 8192series..
 *
 *---------------------------------------------------------------------------*/

VOID
rtl8192c_PHY_RF6052SetCckTxPower(
	IN	PADAPTER		Adapter,
	IN	u8*			pPowerlevel)
{
	HAL_DATA_TYPE		*pHalData = GET_HAL_DATA(Adapter);
	struct mlme_priv	*pmlmepriv = &Adapter->mlmepriv;
	struct dm_priv		*pdmpriv = &pHalData->dmpriv;
	struct mlme_ext_priv 		*pmlmeext = &Adapter->mlmeextpriv;
	//PMGNT_INFO		pMgntInfo=&Adapter->MgntInfo;
	u32			TxAGC[2]={0, 0}, tmpval=0;
	BOOLEAN		TurboScanOff = _FALSE;
	u8			idx1, idx2;
	u8*			ptr;

	// 2010/10/18 MH Accorsing to SD3 eechou's suggestion, we need to disable turbo scan for RU.
	// Otherwise, external PA will be broken if power index > 0x20.
#ifdef CONFIG_USB_HCI
	if (pHalData->EEPROMRegulatory != 0 || pHalData->ExternalPA)
#else
	if (pHalData->EEPROMRegulatory != 0)
#endif
	{
		//DbgPrint("TurboScanOff=1 EEPROMRegulatory=%d ExternalPA=%d\n", pHalData->EEPROMRegulatory, pHalData->ExternalPA);
		TurboScanOff = _TRUE;
	}

	if(pmlmeext->sitesurvey_res.state == SCAN_PROCESS)
	{
		TxAGC[RF_PATH_A] = 0x3f3f3f3f;
		TxAGC[RF_PATH_B] = 0x3f3f3f3f;

		TurboScanOff = _TRUE;//disable turbo scan

		if(TurboScanOff)
		{
			for(idx1=RF_PATH_A; idx1<=RF_PATH_B; idx1++)
			{
				TxAGC[idx1] =
					pPowerlevel[idx1] | (pPowerlevel[idx1]<<8) |
					(pPowerlevel[idx1]<<16) | (pPowerlevel[idx1]<<24);
#ifdef CONFIG_USB_HCI
				// 2010/10/18 MH For external PA module. We need to limit power index to be less than 0x20.
				if (TxAGC[idx1] > 0x20 && pHalData->ExternalPA)
					TxAGC[idx1] = 0x20;
#endif
			}
		}
	}
	else
	{
// 20100427 Joseph: Driver dynamic Tx power shall not affect Tx power. It shall be determined by power training mechanism.
// Currently, we cannot fully disable driver dynamic tx power mechanism because it is referenced by BT coexist mechanism.
// In the future, two mechanism shall be separated from each other and maintained independantly. Thanks for Lanhsin's reminder.
		if(pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_Level1)
		{
			TxAGC[RF_PATH_A] = 0x10101010;
			TxAGC[RF_PATH_B] = 0x10101010;
		}
		else if(pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_Level2)
		{
			TxAGC[RF_PATH_A] = 0x00000000;
			TxAGC[RF_PATH_B] = 0x00000000;
		}
		else
		{
			for(idx1=RF_PATH_A; idx1<=RF_PATH_B; idx1++)
			{
				TxAGC[idx1] =
					pPowerlevel[idx1] | (pPowerlevel[idx1]<<8) |
					(pPowerlevel[idx1]<<16) | (pPowerlevel[idx1]<<24);
			}

			if(pHalData->EEPROMRegulatory==0)
			{
				tmpval = (pHalData->MCSTxPowerLevelOriginalOffset[0][6]) +
						(pHalData->MCSTxPowerLevelOriginalOffset[0][7]<<8);
				TxAGC[RF_PATH_A] += tmpval;

				tmpval = (pHalData->MCSTxPowerLevelOriginalOffset[0][14]) +
						(pHalData->MCSTxPowerLevelOriginalOffset[0][15]<<24);
				TxAGC[RF_PATH_B] += tmpval;
			}
		}
	}

	for(idx1=RF_PATH_A; idx1<=RF_PATH_B; idx1++)
	{
		ptr = (u8*)(&(TxAGC[idx1]));
		for(idx2=0; idx2<4; idx2++)
		{
			if(*ptr > RF6052_MAX_TX_PWR)
				*ptr = RF6052_MAX_TX_PWR;
			ptr++;
		}
	}

	// rf-A cck tx power
	tmpval = TxAGC[RF_PATH_A]&0xff;
	PHY_SetBBReg(Adapter, rTxAGC_A_CCK1_Mcs32, bMaskByte1, tmpval);
	//RTPRINT(FPHY, PHY_TXPWR, ("CCK PWR 1M (rf-A) = 0x%x (reg 0x%x)\n", tmpval, rTxAGC_A_CCK1_Mcs32));
	tmpval = TxAGC[RF_PATH_A]>>8;
	PHY_SetBBReg(Adapter, rTxAGC_B_CCK11_A_CCK2_11, 0xffffff00, tmpval);
	//RTPRINT(FPHY, PHY_TXPWR, ("CCK PWR 2~11M (rf-A) = 0x%x (reg 0x%x)\n", tmpval, rTxAGC_B_CCK11_A_CCK2_11));

	// rf-B cck tx power
	tmpval = TxAGC[RF_PATH_B]>>24;
	PHY_SetBBReg(Adapter, rTxAGC_B_CCK11_A_CCK2_11, bMaskByte0, tmpval);
	//RTPRINT(FPHY, PHY_TXPWR, ("CCK PWR 11M (rf-B) = 0x%x (reg 0x%x)\n", tmpval, rTxAGC_B_CCK11_A_CCK2_11));
	tmpval = TxAGC[RF_PATH_B]&0x00ffffff;
	PHY_SetBBReg(Adapter, rTxAGC_B_CCK1_55_Mcs32, 0xffffff00, tmpval);
	//RTPRINT(FPHY, PHY_TXPWR, ("CCK PWR 1~5.5M (rf-B) = 0x%x (reg 0x%x)\n",
	//	tmpval, rTxAGC_B_CCK1_55_Mcs32));

}	/* PHY_RF6052SetCckTxPower */

//
// powerbase0 for OFDM rates
// powerbase1 for HT MCS rates
//
static void getPowerBase(
	IN	PADAPTER	Adapter,
	IN	u8*		pPowerLevel,
	IN	u8		Channel,
	IN OUT u32*	OfdmBase,
	IN OUT u32*	MCSBase
	)
{
	HAL_DATA_TYPE	*pHalData = GET_HAL_DATA(Adapter);
	u32			powerBase0, powerBase1;
	u8			Legacy_pwrdiff=0;
	s8			HT20_pwrdiff=0;
	u8			i, powerlevel[2];

	for(i=0; i<2; i++)
	{
		powerlevel[i] = pPowerLevel[i];
		Legacy_pwrdiff = pHalData->TxPwrLegacyHtDiff[i][Channel-1];
		powerBase0 = powerlevel[i] + Legacy_pwrdiff;

		powerBase0 = (powerBase0<<24) | (powerBase0<<16) |(powerBase0<<8) |powerBase0;
		*(OfdmBase+i) = powerBase0;
		//RTPRINT(FPHY, PHY_TXPWR, (" [OFDM power base index rf(%c) = 0x%x]\n", ((i==0)?'A':'B'), *(OfdmBase+i)));
	}

	for(i=0; i<2; i++)
	{
		//Check HT20 to HT40 diff
		if(pHalData->CurrentChannelBW == HT_CHANNEL_WIDTH_20)
		{
			HT20_pwrdiff = pHalData->TxPwrHt20Diff[i][Channel-1];
			powerlevel[i] += HT20_pwrdiff;
		}
		powerBase1 = powerlevel[i];
		powerBase1 = (powerBase1<<24) | (powerBase1<<16) |(powerBase1<<8) |powerBase1;
		*(MCSBase+i) = powerBase1;
		//RTPRINT(FPHY, PHY_TXPWR, (" [MCS power base index rf(%c) = 0x%x]\n", ((i==0)?'A':'B'), *(MCSBase+i)));
	}
}

static void getTxPowerWriteValByRegulatory(
	IN		PADAPTER	Adapter,
	IN		u8		Channel,
	IN		u8		index,
	IN		u32*		powerBase0,
	IN		u32*		powerBase1,
	OUT		u32*		pOutWriteVal
	)
{
	HAL_DATA_TYPE	*pHalData = GET_HAL_DATA(Adapter);
	struct dm_priv	*pdmpriv = &pHalData->dmpriv;
	u8	i, chnlGroup, pwr_diff_limit[4];
	u32 	writeVal, customer_limit, rf;

	//
	// Index 0 & 1= legacy OFDM, 2-5=HT_MCS rate
	//
	for(rf=0; rf<2; rf++)
	{
		switch(pHalData->EEPROMRegulatory)
		{
			case 0:	// Realtek better performance
					// increase power diff defined by Realtek for large power
				chnlGroup = 0;
				//RTPRINT(FPHY, PHY_TXPWR, ("MCSTxPowerLevelOriginalOffset[%d][%d] = 0x%x\n",
				//	chnlGroup, index, pHalData->MCSTxPowerLevelOriginalOffset[chnlGroup][index+(rf?8:0)]));
				writeVal = pHalData->MCSTxPowerLevelOriginalOffset[chnlGroup][index+(rf?8:0)] +
					((index<2)?powerBase0[rf]:powerBase1[rf]);
				//RTPRINT(FPHY, PHY_TXPWR, ("RTK better performance, writeVal(%c) = 0x%x\n", ((rf==0)?'A':'B'), writeVal));
				break;
			case 1:	// Realtek regulatory
					// increase power diff defined by Realtek for regulatory
				{
					if(pHalData->pwrGroupCnt == 1)
						chnlGroup = 0;
					if(pHalData->pwrGroupCnt >= 3)
					{
						if(Channel <= 3)
							chnlGroup = 0;
						else if(Channel >= 4 && Channel <= 9)
							chnlGroup = 1;
						else if(Channel > 9)
							chnlGroup = 2;

						if(pHalData->CurrentChannelBW == HT_CHANNEL_WIDTH_20)
							chnlGroup++;
						else
							chnlGroup+=4;
					}
					//RTPRINT(FPHY, PHY_TXPWR, ("MCSTxPowerLevelOriginalOffset[%d][%d] = 0x%x\n",
					//chnlGroup, index, pHalData->MCSTxPowerLevelOriginalOffset[chnlGroup][index+(rf?8:0)]));
					writeVal = pHalData->MCSTxPowerLevelOriginalOffset[chnlGroup][index+(rf?8:0)] +
							((index<2)?powerBase0[rf]:powerBase1[rf]);
					//RTPRINT(FPHY, PHY_TXPWR, ("Realtek regulatory, 20MHz, writeVal(%c) = 0x%x\n", ((rf==0)?'A':'B'), writeVal));
				}
				break;
			case 2:	// Better regulatory
					// don't increase any power diff
				writeVal = ((index<2)?powerBase0[rf]:powerBase1[rf]);
				//RTPRINT(FPHY, PHY_TXPWR, ("Better regulatory, writeVal(%c) = 0x%x\n", ((rf==0)?'A':'B'), writeVal));
				break;
			case 3:	// Customer defined power diff.
					// increase power diff defined by customer.
				chnlGroup = 0;
				//RTPRINT(FPHY, PHY_TXPWR, ("MCSTxPowerLevelOriginalOffset[%d][%d] = 0x%x\n",
				//	chnlGroup, index, pHalData->MCSTxPowerLevelOriginalOffset[chnlGroup][index+(rf?8:0)]));

				if (pHalData->CurrentChannelBW == HT_CHANNEL_WIDTH_40)
				{
					//RTPRINT(FPHY, PHY_TXPWR, ("customer's limit, 40MHz rf(%c) = 0x%x\n",
					//	((rf==0)?'A':'B'), pHalData->PwrGroupHT40[rf][Channel-1]));
				}
				else
				{
					//RTPRINT(FPHY, PHY_TXPWR, ("customer's limit, 20MHz rf(%c) = 0x%x\n",
					//	((rf==0)?'A':'B'), pHalData->PwrGroupHT20[rf][Channel-1]));
				}
				for (i=0; i<4; i++)
				{
					pwr_diff_limit[i] = (u8)((pHalData->MCSTxPowerLevelOriginalOffset[chnlGroup][index+(rf?8:0)]&(0x7f<<(i*8)))>>(i*8));
					if (pHalData->CurrentChannelBW == HT_CHANNEL_WIDTH_40)
					{
						if(pwr_diff_limit[i] > pHalData->PwrGroupHT40[rf][Channel-1])
							pwr_diff_limit[i] = pHalData->PwrGroupHT40[rf][Channel-1];
					}
					else
					{
						if(pwr_diff_limit[i] > pHalData->PwrGroupHT20[rf][Channel-1])
							pwr_diff_limit[i] = pHalData->PwrGroupHT20[rf][Channel-1];
					}
				}
				customer_limit = (pwr_diff_limit[3]<<24) | (pwr_diff_limit[2]<<16) |
								(pwr_diff_limit[1]<<8) | (pwr_diff_limit[0]);
				//RTPRINT(FPHY, PHY_TXPWR, ("Customer's limit rf(%c) = 0x%x\n", ((rf==0)?'A':'B'), customer_limit));

				writeVal = customer_limit + ((index<2)?powerBase0[rf]:powerBase1[rf]);
				//RTPRINT(FPHY, PHY_TXPWR, ("Customer, writeVal rf(%c)= 0x%x\n", ((rf==0)?'A':'B'), writeVal));
				break;
			default:
				chnlGroup = 0;
				writeVal = pHalData->MCSTxPowerLevelOriginalOffset[chnlGroup][index+(rf?8:0)] +
						((index<2)?powerBase0[rf]:powerBase1[rf]);
				//RTPRINT(FPHY, PHY_TXPWR, ("RTK better performance, writeVal rf(%c) = 0x%x\n", ((rf==0)?'A':'B'), writeVal));
				break;
		}

// 20100427 Joseph: Driver dynamic Tx power shall not affect Tx power. It shall be determined by power training mechanism.
// Currently, we cannot fully disable driver dynamic tx power mechanism because it is referenced by BT coexist mechanism.
// In the future, two mechanism shall be separated from each other and maintained independantly. Thanks for Lanhsin's reminder.

		if(pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_Level1)
			writeVal = 0x14141414;
		else if(pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_Level2)
			writeVal = 0x00000000;


		// 20100628 Joseph: High power mode for BT-Coexist mechanism.
		// This mechanism is only applied when Driver-Highpower-Mechanism is OFF.
		if(pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_BT1)
		{
			//RTPRINT(FBT, BT_TRACE, ("Tx Power (-6)\n"));
			writeVal = writeVal - 0x06060606;
		}
		else if(pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_BT2)
		{
			//RTPRINT(FBT, BT_TRACE, ("Tx Power (-0)\n"));
			writeVal = writeVal;
		}
		*(pOutWriteVal+rf) = writeVal;
	}
}

static void writeOFDMPowerReg(
	IN		PADAPTER	Adapter,
	IN		u8		index,
	IN 		u32*		pValue
	)
{
	HAL_DATA_TYPE	*pHalData = GET_HAL_DATA(Adapter);
	u16 RegOffset_A[6] = {	rTxAGC_A_Rate18_06, rTxAGC_A_Rate54_24,
							rTxAGC_A_Mcs03_Mcs00, rTxAGC_A_Mcs07_Mcs04,
							rTxAGC_A_Mcs11_Mcs08, rTxAGC_A_Mcs15_Mcs12};
	u16 RegOffset_B[6] = {	rTxAGC_B_Rate18_06, rTxAGC_B_Rate54_24,
							rTxAGC_B_Mcs03_Mcs00, rTxAGC_B_Mcs07_Mcs04,
							rTxAGC_B_Mcs11_Mcs08, rTxAGC_B_Mcs15_Mcs12};
	u8 i, rf, pwr_val[4];
	u32 writeVal;
	u16 RegOffset;

	for(rf=0; rf<2; rf++)
	{
		writeVal = pValue[rf];
		for(i=0; i<4; i++)
		{
			pwr_val[i] = (u8)((writeVal & (0x7f<<(i*8)))>>(i*8));
			if (pwr_val[i]  > RF6052_MAX_TX_PWR)
				pwr_val[i]  = RF6052_MAX_TX_PWR;
		}
		writeVal = (pwr_val[3]<<24) | (pwr_val[2]<<16) |(pwr_val[1]<<8) |pwr_val[0];

		if(rf == 0)
			RegOffset = RegOffset_A[index];
		else
			RegOffset = RegOffset_B[index];

		PHY_SetBBReg(Adapter, RegOffset, bMaskDWord, writeVal);
		//RTPRINT(FPHY, PHY_TXPWR, ("Set 0x%x = %08x\n", RegOffset, writeVal));

		// 201005115 Joseph: Set Tx Power diff for Tx power training mechanism.
		if(((pHalData->rf_type == RF_2T2R) &&
				(RegOffset == rTxAGC_A_Mcs15_Mcs12 || RegOffset == rTxAGC_B_Mcs15_Mcs12))||
		     ((pHalData->rf_type != RF_2T2R) &&
				(RegOffset == rTxAGC_A_Mcs07_Mcs04 || RegOffset == rTxAGC_B_Mcs07_Mcs04))	)
		{
			writeVal = pwr_val[3];
			if(RegOffset == rTxAGC_A_Mcs15_Mcs12 || RegOffset == rTxAGC_A_Mcs07_Mcs04)
				RegOffset = 0xc90;
			if(RegOffset == rTxAGC_B_Mcs15_Mcs12 || RegOffset == rTxAGC_B_Mcs07_Mcs04)
				RegOffset = 0xc98;
			for(i=0; i<3; i++)
			{
				if(i!=2)
					writeVal = (writeVal>8)?(writeVal-8):0;
				else
					writeVal = (writeVal>6)?(writeVal-6):0;
				rtw_write8(Adapter, (u32)(RegOffset+i), (u8)writeVal);
			}
		}
	}
}
/*-----------------------------------------------------------------------------
 * Function:	PHY_RF6052SetOFDMTxPower
 *
 * Overview:	For legacy and HY OFDM, we must read EEPROM TX power index for
 *			different channel and read original value in TX power register area from
 *			0xe00. We increase offset and original value to be correct tx pwr.
 *
 * Input:       NONE
 *
 * Output:      NONE
 *
 * Return:      NONE
 *
 * Revised History:
 * When			Who		Remark
 * 11/05/2008 	MHC		Simulate 8192 series method.
 * 01/06/2009	MHC		1. Prevent Path B tx power overflow or underflow dure to
 *						A/B pwr difference or legacy/HT pwr diff.
 *						2. We concern with path B legacy/HT OFDM difference.
 * 01/22/2009	MHC		Support new EPRO format from SD3.
 *
 *---------------------------------------------------------------------------*/
VOID
rtl8192c_PHY_RF6052SetOFDMTxPower(
	IN	PADAPTER	Adapter,
	IN	u8*		pPowerLevel,
	IN	u8		Channel)
{
	//HAL_DATA_TYPE	*pHalData = GET_HAL_DATA(Adapter);
	u32 writeVal[2], powerBase0[2], powerBase1[2];
	u8 index = 0;

	getPowerBase(Adapter, pPowerLevel, Channel, &powerBase0[0], &powerBase1[0]);

	for(index=0; index<6; index++)
	{
		getTxPowerWriteValByRegulatory(Adapter, Channel, index,
			&powerBase0[0], &powerBase1[0], &writeVal[0]);

		writeOFDMPowerReg(Adapter, index, &writeVal[0]);
	}

}


static VOID
phy_RF6052_Config_HardCode(
	IN	PADAPTER		Adapter
	)
{

	// Set Default Bandwidth to 20M
	//Adapter->HalFunc	.SetBWModeHandler(Adapter, HT_CHANNEL_WIDTH_20);

	// TODO: Set Default Channel to channel one for RTL8225

}

static int
phy_RF6052_Config_ParaFile(
	IN	PADAPTER		Adapter
	)
{
	u32					u4RegValue;
	u8					eRFPath;
	BB_REGISTER_DEFINITION_T	*pPhyReg;

	int					rtStatus = _SUCCESS;
	HAL_DATA_TYPE		*pHalData = GET_HAL_DATA(Adapter);

	static char			sz8723RadioAFile[] = RTL8723_PHY_RADIO_A;
	static char			sz8723RadioBFile[] = RTL8723_PHY_RADIO_B;
	char					*pszRadioAFile, *pszRadioBFile;


	pszRadioAFile = sz8723RadioAFile;
	pszRadioBFile = sz8723RadioBFile;


	//3//-----------------------------------------------------------------
	//3// <2> Initialize RF
	//3//-----------------------------------------------------------------
	//for(eRFPath = RF_PATH_A; eRFPath <pHalData->NumTotalRFPath; eRFPath++)
	for(eRFPath = 0; eRFPath <pHalData->NumTotalRFPath; eRFPath++)
	{

		pPhyReg = &pHalData->PHYRegDef[eRFPath];

		/*----Store original RFENV control type----*/
		switch(eRFPath)
		{
		case RF_PATH_A:
		case RF_PATH_C:
			u4RegValue = PHY_QueryBBReg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV);
			break;
		case RF_PATH_B :
		case RF_PATH_D:
			u4RegValue = PHY_QueryBBReg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV<<16);
			break;
		}

		/*----Set RF_ENV enable----*/
		PHY_SetBBReg(Adapter, pPhyReg->rfintfe, bRFSI_RFENV<<16, 0x1);
		rtw_udelay_os(1);//PlatformStallExecution(1);

		/*----Set RF_ENV output high----*/
		PHY_SetBBReg(Adapter, pPhyReg->rfintfo, bRFSI_RFENV, 0x1);
		rtw_udelay_os(1);//PlatformStallExecution(1);

		/* Set bit number of Address and Data for RF register */
		PHY_SetBBReg(Adapter, pPhyReg->rfHSSIPara2, b3WireAddressLength, 0x0); 	// Set 1 to 4 bits for 8255
		rtw_udelay_os(1);//PlatformStallExecution(1);

		PHY_SetBBReg(Adapter, pPhyReg->rfHSSIPara2, b3WireDataLength, 0x0);	// Set 0 to 12  bits for 8255
		rtw_udelay_os(1);//PlatformStallExecution(1);

		/*----Initialize RF fom connfiguration file----*/
		switch(eRFPath)
		{
		case RF_PATH_A:
#ifdef CONFIG_EMBEDDED_FWIMG
			#ifdef CONFIG_PHY_SETTING_WITH_ODM
			if(HAL_STATUS_FAILURE ==ODM_ConfigRFWithHeaderFile(&pHalData->odmpriv,(ODM_RF_RADIO_PATH_E)eRFPath, (ODM_RF_RADIO_PATH_E)eRFPath))
				rtStatus= _FAIL;
			#else
			rtStatus= rtl8723a_PHY_ConfigRFWithHeaderFile(Adapter,(RF_RADIO_PATH_E)eRFPath);
			#endif//#ifdef CONFIG_PHY_SETTING_WITH_ODM
#else
			rtStatus = rtl8192c_PHY_ConfigRFWithParaFile(Adapter, pszRadioAFile, (RF_RADIO_PATH_E)eRFPath);
#endif//#ifdef CONFIG_EMBEDDED_FWIMG
			break;
		case RF_PATH_B:
#ifdef CONFIG_EMBEDDED_FWIMG
			#ifdef CONFIG_PHY_SETTING_WITH_ODM
			if(HAL_STATUS_FAILURE ==ODM_ConfigRFWithHeaderFile(&pHalData->odmpriv,(ODM_RF_RADIO_PATH_E)eRFPath, (ODM_RF_RADIO_PATH_E)eRFPath))
				rtStatus= _FAIL;	
			#else
			rtStatus = rtl8723a_PHY_ConfigRFWithHeaderFile(Adapter,(RF_RADIO_PATH_E)eRFPath);
			#endif
#else
			rtStatus = rtl8192c_PHY_ConfigRFWithParaFile(Adapter, pszRadioBFile, (RF_RADIO_PATH_E)eRFPath);
#endif
			break;
		case RF_PATH_C:
			break;
		case RF_PATH_D:
			break;
		}

		/*----Restore RFENV control type----*/;
		switch(eRFPath)
		{
		case RF_PATH_A:
		case RF_PATH_C:
			PHY_SetBBReg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV, u4RegValue);
			break;
		case RF_PATH_B :
		case RF_PATH_D:
			PHY_SetBBReg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV<<16, u4RegValue);
			break;
		}

		if(rtStatus != _SUCCESS){
			//RT_TRACE(COMP_FPGA, DBG_LOUD, ("phy_RF6052_Config_ParaFile():Radio[%d] Fail!!", eRFPath));
			goto phy_RF6052_Config_ParaFile_Fail;
		}

	}

	//RT_TRACE(COMP_INIT, DBG_LOUD, ("<---phy_RF6052_Config_ParaFile()\n"));
	return rtStatus;

phy_RF6052_Config_ParaFile_Fail:
	return rtStatus;
}


int
PHY_RF6052_Config8723A(
	IN	PADAPTER		Adapter)
{
	HAL_DATA_TYPE				*pHalData = GET_HAL_DATA(Adapter);
	int					rtStatus = _SUCCESS;

	//
	// Initialize general global value
	//
	// TODO: Extend RF_PATH_C and RF_PATH_D in the future
	if(pHalData->rf_type == RF_1T1R)
		pHalData->NumTotalRFPath = 1;
	else
		pHalData->NumTotalRFPath = 2;

	//
	// Config BB and RF
	//
	rtStatus = phy_RF6052_Config_ParaFile(Adapter);
	return rtStatus;

}


//
// ==> RF shadow Operation API Code Section!!!
//
/*-----------------------------------------------------------------------------
 * Function:	PHY_RFShadowRead
 *				PHY_RFShadowWrite
 *				PHY_RFShadowCompare
 *				PHY_RFShadowRecorver
 *				PHY_RFShadowCompareAll
 *				PHY_RFShadowRecorverAll
 *				PHY_RFShadowCompareFlagSet
 *				PHY_RFShadowRecorverFlagSet
 *
 * Overview:	When we set RF register, we must write shadow at first.
 *			When we are running, we must compare shadow abd locate error addr.
 *			Decide to recorver or not.
 *
 * Input:       NONE
 *
 * Output:      NONE
 *
 * Return:      NONE
 *
 * Revised History:
 * When			Who		Remark
 * 11/20/2008 	MHC		Create Version 0.
 *
 *---------------------------------------------------------------------------*/
u32
PHY_RFShadowRead(
	IN	PADAPTER			Adapter,
	IN	RF_RADIO_PATH_E	eRFPath,
	IN	u32				Offset)
{
	return	RF_Shadow[eRFPath][Offset].Value;

}	/* PHY_RFShadowRead */


VOID
PHY_RFShadowWrite(
	IN	PADAPTER			Adapter,
	IN	RF_RADIO_PATH_E	eRFPath,
	IN	u32				Offset,
	IN	u32				Data)
{
	RF_Shadow[eRFPath][Offset].Value = (Data & bRFRegOffsetMask);
	RF_Shadow[eRFPath][Offset].Driver_Write = _TRUE;

}	/* PHY_RFShadowWrite */


BOOLEAN
PHY_RFShadowCompare(
	IN	PADAPTER			Adapter,
	IN	RF_RADIO_PATH_E	eRFPath,
	IN	u32				Offset)
{
	u32	reg;
	// Check if we need to check the register
	if (RF_Shadow[eRFPath][Offset].Compare == _TRUE)
	{
		reg = PHY_QueryRFReg(Adapter, eRFPath, Offset, bRFRegOffsetMask);
		// Compare shadow and real rf register for 20bits!!
		if (RF_Shadow[eRFPath][Offset].Value != reg)
		{
			// Locate error position.
			RF_Shadow[eRFPath][Offset].ErrorOrNot = _TRUE;
			//RT_TRACE(COMP_INIT, DBG_LOUD,
			//("PHY_RFShadowCompare RF-%d Addr%02lx Err = %05lx\n",
			//eRFPath, Offset, reg));
		}
		return RF_Shadow[eRFPath][Offset].ErrorOrNot ;
	}
	return _FALSE;
}	/* PHY_RFShadowCompare */


VOID
PHY_RFShadowRecorver(
	IN	PADAPTER			Adapter,
	IN	RF_RADIO_PATH_E	eRFPath,
	IN	u32				Offset)
{
	// Check if the address is error
	if (RF_Shadow[eRFPath][Offset].ErrorOrNot == _TRUE)
	{
		// Check if we need to recorver the register.
		if (RF_Shadow[eRFPath][Offset].Recorver == _TRUE)
		{
			PHY_SetRFReg(Adapter, eRFPath, Offset, bRFRegOffsetMask,
							RF_Shadow[eRFPath][Offset].Value);
			//RT_TRACE(COMP_INIT, DBG_LOUD,
			//("PHY_RFShadowRecorver RF-%d Addr%02lx=%05lx",
			//eRFPath, Offset, RF_Shadow[eRFPath][Offset].Value));
		}
	}

}	/* PHY_RFShadowRecorver */


VOID
PHY_RFShadowCompareAll(
	IN	PADAPTER			Adapter)
{
	u32		eRFPath;
	u32		Offset;

	for (eRFPath = 0; eRFPath < RF6052_MAX_PATH; eRFPath++)
	{
		for (Offset = 0; Offset <= RF6052_MAX_REG; Offset++)
		{
			PHY_RFShadowCompare(Adapter, (RF_RADIO_PATH_E)eRFPath, Offset);
		}
	}

}	/* PHY_RFShadowCompareAll */


VOID
PHY_RFShadowRecorverAll(
	IN	PADAPTER			Adapter)
{
	u32		eRFPath;
	u32		Offset;

	for (eRFPath = 0; eRFPath < RF6052_MAX_PATH; eRFPath++)
	{
		for (Offset = 0; Offset <= RF6052_MAX_REG; Offset++)
		{
			PHY_RFShadowRecorver(Adapter, (RF_RADIO_PATH_E)eRFPath, Offset);
		}
	}

}	/* PHY_RFShadowRecorverAll */


VOID
PHY_RFShadowCompareFlagSet(
	IN	PADAPTER			Adapter,
	IN	RF_RADIO_PATH_E	eRFPath,
	IN	u32				Offset,
	IN	u8				Type)
{
	// Set True or False!!!
	RF_Shadow[eRFPath][Offset].Compare = Type;

}	/* PHY_RFShadowCompareFlagSet */


VOID
PHY_RFShadowRecorverFlagSet(
	IN	PADAPTER			Adapter,
	IN	RF_RADIO_PATH_E	eRFPath,
	IN	u32				Offset,
	IN	u8				Type)
{
	// Set True or False!!!
	RF_Shadow[eRFPath][Offset].Recorver= Type;

}	/* PHY_RFShadowRecorverFlagSet */


VOID
PHY_RFShadowCompareFlagSetAll(
	IN	PADAPTER			Adapter)
{
	u32		eRFPath;
	u32		Offset;

	for (eRFPath = 0; eRFPath < RF6052_MAX_PATH; eRFPath++)
	{
		for (Offset = 0; Offset <= RF6052_MAX_REG; Offset++)
		{
			// 2008/11/20 MH For S3S4 test, we only check reg 26/27 now!!!!
			if (Offset != 0x26 && Offset != 0x27)
				PHY_RFShadowCompareFlagSet(Adapter, (RF_RADIO_PATH_E)eRFPath, Offset, _FALSE);
			else
				PHY_RFShadowCompareFlagSet(Adapter, (RF_RADIO_PATH_E)eRFPath, Offset, _TRUE);
		}
	}

}	/* PHY_RFShadowCompareFlagSetAll */


VOID
PHY_RFShadowRecorverFlagSetAll(
	IN	PADAPTER			Adapter)
{
	u32		eRFPath;
	u32		Offset;

	for (eRFPath = 0; eRFPath < RF6052_MAX_PATH; eRFPath++)
	{
		for (Offset = 0; Offset <= RF6052_MAX_REG; Offset++)
		{
			// 2008/11/20 MH For S3S4 test, we only check reg 26/27 now!!!!
			if (Offset != 0x26 && Offset != 0x27)
				PHY_RFShadowRecorverFlagSet(Adapter, (RF_RADIO_PATH_E)eRFPath, Offset, _FALSE);
			else
				PHY_RFShadowRecorverFlagSet(Adapter, (RF_RADIO_PATH_E)eRFPath, Offset, _TRUE);
		}
	}

}	/* PHY_RFShadowCompareFlagSetAll */

VOID
PHY_RFShadowRefresh(
	IN	PADAPTER			Adapter)
{
	u32		eRFPath;
	u32		Offset;

	for (eRFPath = 0; eRFPath < RF6052_MAX_PATH; eRFPath++)
	{
		for (Offset = 0; Offset <= RF6052_MAX_REG; Offset++)
		{
			RF_Shadow[eRFPath][Offset].Value = 0;
			RF_Shadow[eRFPath][Offset].Compare = _FALSE;
			RF_Shadow[eRFPath][Offset].Recorver  = _FALSE;
			RF_Shadow[eRFPath][Offset].ErrorOrNot = _FALSE;
			RF_Shadow[eRFPath][Offset].Driver_Write = _FALSE;
		}
	}

}	/* PHY_RFShadowRead */

/* End of HalRf6052.c */