/******************************************************************************
 *
 * 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
 *
 *
 ******************************************************************************/

//============================================================
// include files
//============================================================
//#include "Mp_Precomp.h"
#include "odm_precomp.h"

#if (DM_ODM_SUPPORT_TYPE & ODM_WIN)
#if WPP_SOFTWARE_TRACE
#include "PhyDM_Adaptivity.tmh"
#endif
#endif


VOID
Phydm_CheckAdaptivity(
	IN		PVOID			pDM_VOID
)
{
	PDM_ODM_T		pDM_Odm = (PDM_ODM_T)pDM_VOID;
	PADAPTIVITY_STATISTICS	Adaptivity = (PADAPTIVITY_STATISTICS)PhyDM_Get_Structure(pDM_Odm, PHYDM_ADAPTIVITY);
	
	if (pDM_Odm->SupportAbility & ODM_BB_ADAPTIVITY) {
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
		if (pDM_Odm->APTotalNum > Adaptivity->APNumTH) {
			pDM_Odm->Adaptivity_enable = FALSE;
			pDM_Odm->adaptivity_flag = FALSE;
			Phydm_SetEDCCAThreshold(pDM_Odm, 0x7f, 0x7f);
			ODM_RT_TRACE(pDM_Odm, PHYDM_COMP_ADAPTIVITY, ODM_DBG_LOUD, ("AP total num > %d!!, disable adaptivity\n", Adaptivity->APNumTH));
		} else
#endif
		{
			if (Adaptivity->DynamicLinkAdaptivity == TRUE) {
				if (pDM_Odm->bLinked && Adaptivity->bCheck == FALSE) {
					Phydm_NHMCounterStatistics(pDM_Odm);
					Phydm_CheckEnvironment(pDM_Odm);
				} else if (!pDM_Odm->bLinked)
					Adaptivity->bCheck = FALSE;
			} else {
				pDM_Odm->Adaptivity_enable = TRUE;

				if (pDM_Odm->SupportICType & (ODM_RTL8814A|ODM_RTL8195A))
					pDM_Odm->adaptivity_flag = FALSE;
				else
					pDM_Odm->adaptivity_flag = TRUE;
			}
		}
	} else {
		pDM_Odm->Adaptivity_enable = FALSE;
		pDM_Odm->adaptivity_flag = FALSE;
	}

	

}

#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
BOOLEAN
Phydm_CheckChannelPlan(
	IN		PVOID			pDM_VOID
)
{
	PDM_ODM_T		pDM_Odm = (PDM_ODM_T)pDM_VOID;
	PADAPTER		pAdapter	= pDM_Odm->Adapter;
	HAL_DATA_TYPE	*pHalData = GET_HAL_DATA(pAdapter);
	PMGNT_INFO		pMgntInfo = &(pAdapter->MgntInfo);
	
	if (pMgntInfo->RegEnableAdaptivity == 2) {
		if (pDM_Odm->Carrier_Sense_enable == FALSE) {		/*check domain Code for Adaptivity or CarrierSense*/
			if ((*pDM_Odm->pBandType == ODM_BAND_5G) &&
			    !(pDM_Odm->odm_Regulation5G == REGULATION_ETSI || pDM_Odm->odm_Regulation5G == REGULATION_WW)) {
				ODM_RT_TRACE(pDM_Odm, PHYDM_COMP_ADAPTIVITY, ODM_DBG_LOUD, ("Adaptivity skip 5G domain code : %d\n", pDM_Odm->odm_Regulation5G));
				return TRUE;
			} else if ((*pDM_Odm->pBandType == ODM_BAND_2_4G) &&
				   !(pDM_Odm->odm_Regulation2_4G == REGULATION_ETSI || pDM_Odm->odm_Regulation2_4G == REGULATION_WW)) {
				ODM_RT_TRACE(pDM_Odm, PHYDM_COMP_ADAPTIVITY, ODM_DBG_LOUD, ("Adaptivity skip 2.4G domain code : %d\n", pDM_Odm->odm_Regulation2_4G));
				return TRUE;

			} else if ((*pDM_Odm->pBandType != ODM_BAND_2_4G) && (*pDM_Odm->pBandType != ODM_BAND_5G)) {
				ODM_RT_TRACE(pDM_Odm, PHYDM_COMP_ADAPTIVITY, ODM_DBG_LOUD, ("Adaptivity neither 2G nor 5G band, return\n"));
				return TRUE;
			}
		} else {
			if ((*pDM_Odm->pBandType == ODM_BAND_5G) &&
			    !(pDM_Odm->odm_Regulation5G == REGULATION_MKK || pDM_Odm->odm_Regulation5G == REGULATION_WW)) {
				ODM_RT_TRACE(pDM_Odm, PHYDM_COMP_ADAPTIVITY, ODM_DBG_LOUD, ("CarrierSense skip 5G domain code : %d\n", pDM_Odm->odm_Regulation5G));
				return TRUE;
			}

			else if ((*pDM_Odm->pBandType == ODM_BAND_2_4G) &&
				   !(pDM_Odm->odm_Regulation2_4G == REGULATION_MKK  || pDM_Odm->odm_Regulation2_4G == REGULATION_WW)) {
				ODM_RT_TRACE(pDM_Odm, PHYDM_COMP_ADAPTIVITY, ODM_DBG_LOUD, ("CarrierSense skip 2.4G domain code : %d\n", pDM_Odm->odm_Regulation2_4G));
				return TRUE;

			} else if ((*pDM_Odm->pBandType != ODM_BAND_2_4G) && (*pDM_Odm->pBandType != ODM_BAND_5G)) {
				ODM_RT_TRACE(pDM_Odm, PHYDM_COMP_ADAPTIVITY, ODM_DBG_LOUD, ("CarrierSense neither 2G nor 5G band, return\n"));
				return TRUE;
			}
		}
	}

	return FALSE;

}
#endif

VOID
Phydm_NHMCounterStatisticsInit(
	IN		PVOID			pDM_VOID
)
{
	PDM_ODM_T		pDM_Odm = (PDM_ODM_T)pDM_VOID;

	if (pDM_Odm->SupportICType & ODM_IC_11N_SERIES) {
		/*PHY parameters initialize for n series*/
		ODM_Write2Byte(pDM_Odm, ODM_REG_NHM_TIMER_11N + 2, 0xC350);			/*0x894[31:16]=0x0xC350	Time duration for NHM unit: us, 0xc350=200ms*/
		ODM_Write2Byte(pDM_Odm, ODM_REG_NHM_TH9_TH10_11N + 2, 0xffff);		/*0x890[31:16]=0xffff		th_9, th_10*/
		ODM_Write4Byte(pDM_Odm, ODM_REG_NHM_TH3_TO_TH0_11N, 0xffffff50);		/*0x898=0xffffff52			th_3, th_2, th_1, th_0*/
		ODM_Write4Byte(pDM_Odm, ODM_REG_NHM_TH7_TO_TH4_11N, 0xffffffff);		/*0x89c=0xffffffff			th_7, th_6, th_5, th_4*/
		ODM_SetBBReg(pDM_Odm, ODM_REG_FPGA0_IQK_11N, bMaskByte0, 0xff);		/*0xe28[7:0]=0xff			th_8*/
		ODM_SetBBReg(pDM_Odm, ODM_REG_NHM_TH9_TH10_11N, BIT10 | BIT9 | BIT8, 0x1);	/*0x890[10:8]=1			ignoreCCA ignore PHYTXON enable CCX*/
		ODM_SetBBReg(pDM_Odm, ODM_REG_OFDM_FA_RSTC_11N, BIT7, 0x1);			/*0xc0c[7]=1				max power among all RX ants*/
	}
#if (RTL8195A_SUPPORT == 0)
	else if (pDM_Odm->SupportICType & ODM_IC_11AC_SERIES) {
		/*PHY parameters initialize for ac series*/
		ODM_Write2Byte(pDM_Odm, ODM_REG_NHM_TIMER_11AC + 2, 0xC350);			/*0x990[31:16]=0xC350	Time duration for NHM unit: us, 0xc350=200ms*/
		ODM_Write2Byte(pDM_Odm, ODM_REG_NHM_TH9_TH10_11AC + 2, 0xffff);		/*0x994[31:16]=0xffff		th_9, th_10*/
		ODM_Write4Byte(pDM_Odm, ODM_REG_NHM_TH3_TO_TH0_11AC, 0xffffff50);	/*0x998=0xffffff52			th_3, th_2, th_1, th_0*/
		ODM_Write4Byte(pDM_Odm, ODM_REG_NHM_TH7_TO_TH4_11AC, 0xffffffff);	/*0x99c=0xffffffff			th_7, th_6, th_5, th_4*/
		ODM_SetBBReg(pDM_Odm, ODM_REG_NHM_TH8_11AC, bMaskByte0, 0xff);		/*0x9a0[7:0]=0xff			th_8*/
		ODM_SetBBReg(pDM_Odm, ODM_REG_NHM_TH9_TH10_11AC, BIT8 | BIT9 | BIT10, 0x1); /*0x994[10:8]=1			ignoreCCA ignore PHYTXON	enable CCX*/
		ODM_SetBBReg(pDM_Odm, ODM_REG_NHM_9E8_11AC, BIT0, 0x1);				/*0x9e8[7]=1				max power among all RX ants*/

	}
#endif
}

VOID
Phydm_NHMCounterStatistics(
	IN		PVOID			pDM_VOID
)
{
	PDM_ODM_T	pDM_Odm = (PDM_ODM_T)pDM_VOID;

	if (!(pDM_Odm->SupportAbility & ODM_BB_NHM_CNT))
		return;

	/*Get NHM report*/
	Phydm_GetNHMCounterStatistics(pDM_Odm);

	/*Reset NHM counter*/
	Phydm_NHMCounterStatisticsReset(pDM_Odm);
}

VOID
Phydm_GetNHMCounterStatistics(
	IN		PVOID			pDM_VOID
)
{
	PDM_ODM_T	pDM_Odm = (PDM_ODM_T)pDM_VOID;
	u4Byte		value32 = 0;
#if (RTL8195A_SUPPORT == 0)
	if (pDM_Odm->SupportICType & ODM_IC_11AC_SERIES)
		value32 = ODM_GetBBReg(pDM_Odm, ODM_REG_NHM_CNT_11AC, bMaskDWord);
	else if (pDM_Odm->SupportICType & ODM_IC_11N_SERIES)
#endif
		value32 = ODM_GetBBReg(pDM_Odm, ODM_REG_NHM_CNT_11N, bMaskDWord);

	pDM_Odm->NHM_cnt_0 = (u1Byte)(value32 & bMaskByte0);
	pDM_Odm->NHM_cnt_1 = (u1Byte)((value32 & bMaskByte1) >> 8);

}

VOID
Phydm_NHMCounterStatisticsReset(
	IN		PVOID			pDM_VOID
)
{
	PDM_ODM_T	pDM_Odm = (PDM_ODM_T)pDM_VOID;

	if (pDM_Odm->SupportICType & ODM_IC_11N_SERIES) {
		ODM_SetBBReg(pDM_Odm, ODM_REG_NHM_TH9_TH10_11N, BIT1, 0);
		ODM_SetBBReg(pDM_Odm, ODM_REG_NHM_TH9_TH10_11N, BIT1, 1);
	}
#if (RTL8195A_SUPPORT == 0)
	else if (pDM_Odm->SupportICType & ODM_IC_11AC_SERIES) {
		ODM_SetBBReg(pDM_Odm, ODM_REG_NHM_TH9_TH10_11AC, BIT1, 0);
		ODM_SetBBReg(pDM_Odm, ODM_REG_NHM_TH9_TH10_11AC, BIT1, 1);
	}

#endif

}

VOID
Phydm_SetEDCCAThreshold(
	IN	PVOID	pDM_VOID,
	IN	s1Byte	H2L,
	IN	s1Byte	L2H
)
{
	PDM_ODM_T		pDM_Odm = (PDM_ODM_T)pDM_VOID;

	if (pDM_Odm->SupportICType & ODM_IC_11N_SERIES) {
		ODM_SetBBReg(pDM_Odm, rOFDM0_ECCAThreshold, bMaskByte0, (u1Byte)L2H);
		ODM_SetBBReg(pDM_Odm, rOFDM0_ECCAThreshold, bMaskByte2, (u1Byte)H2L);
	}
#if (RTL8195A_SUPPORT == 0)
	else if (pDM_Odm->SupportICType & ODM_IC_11AC_SERIES) {
		ODM_SetBBReg(pDM_Odm, rFPGA0_XB_LSSIReadBack, bMaskByte0, (u1Byte)L2H);
		ODM_SetBBReg(pDM_Odm, rFPGA0_XB_LSSIReadBack, bMaskByte1, (u1Byte)H2L);
	}
#endif

}

VOID
Phydm_SetTRxMux(
	IN	PVOID				pDM_VOID,
	IN	PhyDM_Trx_MUX_Type	txMode,
	IN	PhyDM_Trx_MUX_Type	rxMode
)
{
	PDM_ODM_T		pDM_Odm = (PDM_ODM_T)pDM_VOID;

	if (pDM_Odm->SupportICType & ODM_IC_11N_SERIES) {
		ODM_SetBBReg(pDM_Odm, ODM_REG_CCK_RPT_FORMAT_11N, BIT3 | BIT2 | BIT1, txMode);			/*set TXmod to standby mode to remove outside noise affect*/
		ODM_SetBBReg(pDM_Odm, ODM_REG_CCK_RPT_FORMAT_11N, BIT22 | BIT21 | BIT20, rxMode);		/*set RXmod to standby mode to remove outside noise affect*/
		if (pDM_Odm->RFType > ODM_1T1R) {
			ODM_SetBBReg(pDM_Odm, ODM_REG_CCK_RPT_FORMAT_11N_B, BIT3 | BIT2 | BIT1, txMode);		/*set TXmod to standby mode to remove outside noise affect*/
			ODM_SetBBReg(pDM_Odm, ODM_REG_CCK_RPT_FORMAT_11N_B, BIT22 | BIT21 | BIT20, rxMode);	/*set RXmod to standby mode to remove outside noise affect*/
		}
	}
#if (RTL8195A_SUPPORT == 0)
	else if (pDM_Odm->SupportICType & ODM_IC_11AC_SERIES) {
		ODM_SetBBReg(pDM_Odm, ODM_REG_TRMUX_11AC, BIT11 | BIT10 | BIT9 | BIT8, txMode);				/*set TXmod to standby mode to remove outside noise affect*/
		ODM_SetBBReg(pDM_Odm, ODM_REG_TRMUX_11AC, BIT7 | BIT6 | BIT5 | BIT4, rxMode);				/*set RXmod to standby mode to remove outside noise affect*/
		if (pDM_Odm->RFType > ODM_1T1R) {
			ODM_SetBBReg(pDM_Odm, ODM_REG_TRMUX_11AC_B, BIT11 | BIT10 | BIT9 | BIT8, txMode);		/*set TXmod to standby mode to remove outside noise affect*/
			ODM_SetBBReg(pDM_Odm, ODM_REG_TRMUX_11AC_B, BIT7 | BIT6 | BIT5 | BIT4, rxMode);			/*set RXmod to standby mode to remove outside noise affect*/
		}
	}
#endif

}

VOID
Phydm_MACEDCCAState(
	IN	PVOID					pDM_VOID,
	IN	PhyDM_MACEDCCA_Type		State
)
{
	PDM_ODM_T		pDM_Odm = (PDM_ODM_T)pDM_VOID;
	if (State == PhyDM_IGNORE_EDCCA) {
		ODM_SetMACReg(pDM_Odm, REG_TX_PTCL_CTRL, BIT15, 1);	/*ignore EDCCA	reg520[15]=1*/
		ODM_SetMACReg(pDM_Odm, REG_RD_CTRL, BIT11, 0);			/*reg524[11]=0*/
	} else {	/*don't set MAC ignore EDCCA signal*/
		ODM_SetMACReg(pDM_Odm, REG_TX_PTCL_CTRL, BIT15, 0);	/*don't ignore EDCCA	 reg520[15]=0*/
		ODM_SetMACReg(pDM_Odm, REG_RD_CTRL, BIT11, 1);			/*reg524[11]=1	*/
	}
	ODM_RT_TRACE(pDM_Odm, PHYDM_COMP_ADAPTIVITY, ODM_DBG_LOUD, ("EDCCA enable State = %d\n", State));

}

BOOLEAN
Phydm_CalNHMcnt(
	IN		PVOID		pDM_VOID
)
{
	PDM_ODM_T		pDM_Odm = (PDM_ODM_T)pDM_VOID;
	u2Byte			Base = 0;

	Base = pDM_Odm->NHM_cnt_0 + pDM_Odm->NHM_cnt_1;

	if (Base != 0) {
		pDM_Odm->NHM_cnt_0 = ((pDM_Odm->NHM_cnt_0) << 8) / Base;
		pDM_Odm->NHM_cnt_1 = ((pDM_Odm->NHM_cnt_1) << 8) / Base;
	}
	if ((pDM_Odm->NHM_cnt_0 - pDM_Odm->NHM_cnt_1) >= 100)
		return TRUE;			/*clean environment*/
	else
		return FALSE;		/*noisy environment*/

}


VOID
Phydm_CheckEnvironment(
	IN	PVOID	pDM_VOID
)
{
	PDM_ODM_T	pDM_Odm = (PDM_ODM_T)pDM_VOID;
	PADAPTIVITY_STATISTICS	Adaptivity = (PADAPTIVITY_STATISTICS)PhyDM_Get_Structure(pDM_Odm, PHYDM_ADAPTIVITY);
	BOOLEAN 	isCleanEnvironment = FALSE;

	if (Adaptivity->bFirstLink == TRUE) {
		if (pDM_Odm->SupportICType & (ODM_RTL8814A|ODM_RTL8195A))
			pDM_Odm->adaptivity_flag = FALSE;
		else
			pDM_Odm->adaptivity_flag = TRUE;

		Adaptivity->bFirstLink = FALSE;
		return;
	} else {
		if (Adaptivity->NHMWait < 3) {		/*Start enter NHM after 4 NHMWait*/
			Adaptivity->NHMWait++;
			Phydm_NHMCounterStatistics(pDM_Odm);
			return;
		} else {
			Phydm_NHMCounterStatistics(pDM_Odm);
			isCleanEnvironment = Phydm_CalNHMcnt(pDM_Odm);
			if (isCleanEnvironment == TRUE) {
#if(DM_ODM_SUPPORT_TYPE & (ODM_AP|ODM_ADSL))
				pDM_Odm->TH_L2H_ini = pDM_Odm->TH_L2H_ini_backup;			/*mode 1*/
				pDM_Odm->TH_EDCCA_HL_diff = Adaptivity->TH_EDCCA_HL_diff_backup;
#endif
				pDM_Odm->Adaptivity_enable = TRUE;

				if (pDM_Odm->SupportICType & (ODM_RTL8814A|ODM_RTL8195A))
					pDM_Odm->adaptivity_flag = FALSE;
				else
					pDM_Odm->adaptivity_flag = TRUE;
			} else {
#if(DM_ODM_SUPPORT_TYPE & (ODM_WIN|ODM_CE))
				Phydm_SetEDCCAThreshold(pDM_Odm, 0x7f, 0x7f);
#else
				pDM_Odm->TH_L2H_ini = Adaptivity->TH_L2H_ini_mode2;			/*for AP mode 2*/
				pDM_Odm->TH_EDCCA_HL_diff = Adaptivity->TH_EDCCA_HL_diff_mode2;
#endif
				pDM_Odm->adaptivity_flag = FALSE;
				pDM_Odm->Adaptivity_enable = FALSE;
			}
			Adaptivity->NHMWait = 0;
			Adaptivity->bFirstLink = TRUE;
			Adaptivity->bCheck = TRUE;
		}

	}


}

VOID
Phydm_SearchPwdBLowerBound(
	IN		PVOID		pDM_VOID
)
{
	PDM_ODM_T		pDM_Odm = (PDM_ODM_T)pDM_VOID;
	PADAPTIVITY_STATISTICS	Adaptivity = (PADAPTIVITY_STATISTICS)PhyDM_Get_Structure(pDM_Odm, PHYDM_ADAPTIVITY);
	u4Byte			value32 = 0;
	u1Byte			cnt, IGI_Pause = 0x7f, IGI_Resume = 0x20, IGI = 0x45;		/*IGI = 0x50 for cal EDCCA lower bound*/
	u1Byte			txEdcca1 = 0, txEdcca0 = 0;
	BOOLEAN			bAdjust = TRUE;
	s1Byte 			TH_L2H_dmc, TH_H2L_dmc, IGI_target = 0x32;
	s1Byte 			Diff;

	Phydm_SetTRxMux(pDM_Odm, PhyDM_STANDBY_MODE, PhyDM_STANDBY_MODE);
	ODM_Write_DIG(pDM_Odm, IGI_Pause);

	Diff = IGI_target - (s1Byte)IGI;
	TH_L2H_dmc = pDM_Odm->TH_L2H_ini + Diff;
	if (TH_L2H_dmc > 10)
		TH_L2H_dmc = 10;
	TH_H2L_dmc = TH_L2H_dmc - pDM_Odm->TH_EDCCA_HL_diff;

	Phydm_SetEDCCAThreshold(pDM_Odm, TH_H2L_dmc, TH_L2H_dmc);
	ODM_delay_ms(5);

	while (bAdjust) {
		for (cnt = 0; cnt < 20; cnt++) {
			if (pDM_Odm->SupportICType & ODM_IC_11N_SERIES)
				value32 = ODM_GetBBReg(pDM_Odm, ODM_REG_RPT_11N, bMaskDWord);
#if (RTL8195A_SUPPORT == 0)
			else if (pDM_Odm->SupportICType & ODM_IC_11AC_SERIES)
				value32 = ODM_GetBBReg(pDM_Odm, ODM_REG_RPT_11AC, bMaskDWord);
#endif
			if (value32 & BIT30 && (pDM_Odm->SupportICType & (ODM_RTL8723A | ODM_RTL8723B | ODM_RTL8188E)))
				txEdcca1 = txEdcca1 + 1;
			else if (value32 & BIT29)
				txEdcca1 = txEdcca1 + 1;
			else
				txEdcca0 = txEdcca0 + 1;
		}

		if (txEdcca1 > 1) {
			IGI = IGI - 1;
			TH_L2H_dmc = TH_L2H_dmc + 1;
			if (TH_L2H_dmc > 10)
				TH_L2H_dmc = 10;
			TH_H2L_dmc = TH_L2H_dmc - pDM_Odm->TH_EDCCA_HL_diff;

			Phydm_SetEDCCAThreshold(pDM_Odm, TH_H2L_dmc, TH_L2H_dmc);
			if (TH_L2H_dmc == 10) {
				bAdjust = FALSE;
				Adaptivity->H2L_lb = TH_H2L_dmc;
				Adaptivity->L2H_lb = TH_L2H_dmc;
				pDM_Odm->Adaptivity_IGI_upper = IGI;
			}

			txEdcca1 = 0;
			txEdcca0 = 0;

		} else {
			bAdjust = FALSE;
			Adaptivity->H2L_lb = TH_H2L_dmc;
			Adaptivity->L2H_lb = TH_L2H_dmc;
			pDM_Odm->Adaptivity_IGI_upper = IGI;
			txEdcca1 = 0;
			txEdcca0 = 0;
		}
	}

	pDM_Odm->Adaptivity_IGI_upper = pDM_Odm->Adaptivity_IGI_upper - pDM_Odm->DCbackoff;
	Adaptivity->H2L_lb = Adaptivity->H2L_lb + pDM_Odm->DCbackoff;
	Adaptivity->L2H_lb = Adaptivity->L2H_lb + pDM_Odm->DCbackoff;

	Phydm_SetTRxMux(pDM_Odm, PhyDM_TX_MODE, PhyDM_RX_MODE);
	ODM_Write_DIG(pDM_Odm, IGI_Resume);
	Phydm_SetEDCCAThreshold(pDM_Odm, 0x7f, 0x7f);				/*resume to no link state*/
}

VOID
Phydm_AdaptivityInit(
	IN 	PVOID	 	pDM_VOID
)
{
	PDM_ODM_T		pDM_Odm = (PDM_ODM_T)pDM_VOID;
	PADAPTIVITY_STATISTICS	Adaptivity = (PADAPTIVITY_STATISTICS)PhyDM_Get_Structure(pDM_Odm, PHYDM_ADAPTIVITY);
#if(DM_ODM_SUPPORT_TYPE == ODM_WIN)
	PADAPTER		pAdapter	= pDM_Odm->Adapter;
	PMGNT_INFO		pMgntInfo = &(pAdapter->MgntInfo);
	pDM_Odm->Carrier_Sense_enable = (BOOLEAN)pMgntInfo->RegEnableCarrierSense;
	pDM_Odm->DCbackoff = (u1Byte)pMgntInfo->RegDCbackoff;
	Adaptivity->DynamicLinkAdaptivity = (BOOLEAN)pMgntInfo->RegDmLinkAdaptivity;
	Adaptivity->APNumTH = (u1Byte)pMgntInfo->RegAPNumTH;
#elif(DM_ODM_SUPPORT_TYPE == ODM_CE)
	pDM_Odm->Carrier_Sense_enable = (pDM_Odm->Adapter->registrypriv.adaptivity_mode != 0) ? TRUE : FALSE;
	pDM_Odm->DCbackoff = pDM_Odm->Adapter->registrypriv.adaptivity_dc_backoff;
	Adaptivity->DynamicLinkAdaptivity = (pDM_Odm->Adapter->registrypriv.adaptivity_dml != 0) ? TRUE : FALSE;
#endif

#if(DM_ODM_SUPPORT_TYPE & (ODM_CE|ODM_WIN))

	if (pDM_Odm->Carrier_Sense_enable == FALSE) {
#if(DM_ODM_SUPPORT_TYPE == ODM_WIN)
		if (pMgntInfo->RegL2HForAdaptivity != 0)
			pDM_Odm->TH_L2H_ini = pMgntInfo->RegL2HForAdaptivity;
		else
#endif
		{
			pDM_Odm->TH_L2H_ini = 0xf5;
		}
	} else {
#if(DM_ODM_SUPPORT_TYPE == ODM_WIN)
		if (pMgntInfo->RegL2HForAdaptivity != 0)
			pDM_Odm->TH_L2H_ini = pMgntInfo->RegL2HForAdaptivity;
		else
#endif
			pDM_Odm->TH_L2H_ini = 0xa;
	}

#if(DM_ODM_SUPPORT_TYPE == ODM_WIN)
	if (pMgntInfo->RegHLDiffForAdaptivity != 0)
		pDM_Odm->TH_EDCCA_HL_diff = pMgntInfo->RegHLDiffForAdaptivity;
	else
#endif
		pDM_Odm->TH_EDCCA_HL_diff = 7;

	ODM_RT_TRACE(pDM_Odm, PHYDM_COMP_ADAPTIVITY, ODM_DBG_LOUD, ("TH_L2H_ini = 0x%x, TH_EDCCA_HL_diff = 0x%x\n", pDM_Odm->TH_L2H_ini, pDM_Odm->TH_EDCCA_HL_diff));

#elif (DM_ODM_SUPPORT_TYPE & (ODM_AP|ODM_ADSL))
	prtl8192cd_priv	priv = pDM_Odm->priv;

	if (pDM_Odm->Carrier_Sense_enable) {
		pDM_Odm->TH_L2H_ini = 0xa;
		pDM_Odm->TH_EDCCA_HL_diff = 7;
	} else {
		pDM_Odm->TH_L2H_ini = pDM_Odm->TH_L2H_ini_backup;	/*set by mib*/
		pDM_Odm->TH_EDCCA_HL_diff = 7;
	}

	Adaptivity->TH_L2H_ini_mode2 = 20;
	Adaptivity->TH_EDCCA_HL_diff_mode2 = 8;
	Adaptivity->TH_EDCCA_HL_diff_backup = pDM_Odm->TH_EDCCA_HL_diff;
	if (priv->pshare->rf_ft_var.adaptivity_enable == 2)
		Adaptivity->DynamicLinkAdaptivity = TRUE;
	else
		Adaptivity->DynamicLinkAdaptivity = FALSE;

#endif

	pDM_Odm->Adaptivity_IGI_upper = 0;
	pDM_Odm->Adaptivity_enable = FALSE;	/*use this flag to decide enable or disable*/
	
	Adaptivity->IGI_Base = 0x32;
	Adaptivity->IGI_target = 0x1c;
	Adaptivity->H2L_lb = 0;
	Adaptivity->L2H_lb = 0;
	Adaptivity->NHMWait = 0;
	Adaptivity->bCheck = FALSE;
	Adaptivity->bFirstLink = TRUE;

	Phydm_MACEDCCAState(pDM_Odm, PhyDM_DONT_IGNORE_EDCCA);

	/*Search pwdB lower bound*/
	if (pDM_Odm->SupportICType & ODM_IC_11N_SERIES)
		ODM_SetBBReg(pDM_Odm, ODM_REG_DBG_RPT_11N, bMaskDWord, 0x208);
#if (RTL8195A_SUPPORT == 0)
	else if (pDM_Odm->SupportICType & ODM_IC_11AC_SERIES)
		ODM_SetBBReg(pDM_Odm, ODM_REG_DBG_RPT_11AC, bMaskDWord, 0x209);
#endif

#if (RTL8195A_SUPPORT == 1)
	if (pDM_Odm->SupportICType & ODM_RTL8195A) {
		ODM_SetBBReg(pDM_Odm, ODM_REG_EDCCA_DOWN_OPT_11N, BIT12 | BIT11 | BIT10, 0x7);		/*interfernce need > 2^x us, and then EDCCA will be 1*/
		ODM_SetBBReg(pDM_Odm, DOM_REG_EDCCA_DCNF_11N, BIT21 | BIT20, 0x1);		/*0:rx_dfir, 1: dcnf_out, 2 :rx_iq, 3: rx_nbi_nf_out*/
	}
#else
	if (pDM_Odm->SupportICType & ODM_RTL8814A) {		/*8814a no need to find pwdB lower bound, maybe*/
		ODM_SetBBReg(pDM_Odm, ODM_REG_EDCCA_DOWN_OPT, BIT30 | BIT29 | BIT28, 0x7);		/*interfernce need > 2^x us, and then EDCCA will be 1*/
		ODM_SetBBReg(pDM_Odm, ODM_REG_ACBB_EDCCA_ENHANCE, BIT29 | BIT28, 0x1);		/*0:rx_dfir, 1: dcnf_out, 2 :rx_iq, 3: rx_nbi_nf_out*/
	} else
		Phydm_SearchPwdBLowerBound(pDM_Odm);
#endif

}


VOID
Phydm_Adaptivity(
	IN		PVOID			pDM_VOID,
	IN		u1Byte			IGI
)
{
	PDM_ODM_T		pDM_Odm = (PDM_ODM_T)pDM_VOID;
	s1Byte			TH_L2H_dmc, TH_H2L_dmc;
	s1Byte			Diff, IGI_target;
	PADAPTIVITY_STATISTICS	Adaptivity = (PADAPTIVITY_STATISTICS)PhyDM_Get_Structure(pDM_Odm, PHYDM_ADAPTIVITY);
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
	PADAPTER		pAdapter	= pDM_Odm->Adapter;
	BOOLEAN			bFwCurrentInPSMode = FALSE;
	PMGNT_INFO		pMgntInfo = &(pAdapter->MgntInfo);

	pAdapter->HalFunc.GetHwRegHandler(pAdapter, HW_VAR_FW_PSMODE_STATUS, (pu1Byte)(&bFwCurrentInPSMode));

	/*Disable EDCCA mode while under LPS mode, added by Roger, 2012.09.14.*/
	if (bFwCurrentInPSMode)
		return;
#endif

	if (!(pDM_Odm->SupportAbility & ODM_BB_ADAPTIVITY)) {
		ODM_RT_TRACE(pDM_Odm, PHYDM_COMP_ADAPTIVITY, ODM_DBG_LOUD, ("Go to odm_DynamicEDCCA()\n"));
		/*Add by Neil Chen to enable edcca to MP Platform */
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
		/*Adjust EDCCA.*/
		if (pDM_Odm->SupportICType & ODM_IC_11N_SERIES)
			Phydm_DynamicEDCCA(pDM_Odm);
#endif
		return;
	}
	
#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)
	if (Phydm_CheckChannelPlan(pDM_Odm))
		return;
	if (pDM_Odm->APTotalNum > Adaptivity->APNumTH)
		return;
#endif

	ODM_RT_TRACE(pDM_Odm, PHYDM_COMP_ADAPTIVITY, ODM_DBG_LOUD, ("odm_Adaptivity() =====>\n"));
	ODM_RT_TRACE(pDM_Odm, PHYDM_COMP_ADAPTIVITY, ODM_DBG_LOUD, ("IGI_Base=0x%x, TH_L2H_ini = %d, TH_EDCCA_HL_diff = %d\n",
			 Adaptivity->IGI_Base, pDM_Odm->TH_L2H_ini, pDM_Odm->TH_EDCCA_HL_diff));
#if (RTL8195A_SUPPORT == 0)
	if (pDM_Odm->SupportICType & ODM_IC_11AC_SERIES) {
		/*fix AC series when enable EDCCA hang issue*/
		ODM_SetBBReg(pDM_Odm, 0x800, BIT10, 1);	/*ADC_mask disable*/
		ODM_SetBBReg(pDM_Odm, 0x800, BIT10, 0);	/*ADC_mask enable*/
	}
#endif
	if (*pDM_Odm->pBandWidth == ODM_BW20M)		/*CHANNEL_WIDTH_20*/
		IGI_target = Adaptivity->IGI_Base;
	else if (*pDM_Odm->pBandWidth == ODM_BW40M)
		IGI_target = Adaptivity->IGI_Base + 2;
#if (RTL8195A_SUPPORT == 0)
	else if (*pDM_Odm->pBandWidth == ODM_BW80M)
		IGI_target = Adaptivity->IGI_Base + 2;
#endif
	else
		IGI_target = Adaptivity->IGI_Base;
	Adaptivity->IGI_target = (u1Byte) IGI_target;

	if (*pDM_Odm->pChannel >= 149) {			/*Band4 -> for AP : mode2*/
#if (DM_ODM_SUPPORT_TYPE & ODM_AP)
	s1Byte	L2H_nolink_Band4 = 0x7f, H2L_nolink_Band4 = 0x7f;
		if (pDM_Odm->bLinked) {
			if (pDM_Odm->SupportICType & ODM_RTL8814A) {
				L2H_nolink_Band4 = (s1Byte)Adaptivity->TH_L2H_ini_mode2 + IGI_target;
				H2L_nolink_Band4 = L2H_nolink_Band4 - Adaptivity->TH_EDCCA_HL_diff_mode2;
			} else {
				Diff = IGI_target - (s1Byte)IGI;
				L2H_nolink_Band4 = Adaptivity->TH_L2H_ini_mode2 + Diff;
				if (L2H_nolink_Band4 > 10)
					L2H_nolink_Band4 = 10;
				H2L_nolink_Band4 = L2H_nolink_Band4 - Adaptivity->TH_EDCCA_HL_diff_mode2;
			}
		} else {
			L2H_nolink_Band4 = 0x7f;
			H2L_nolink_Band4 = 0x7f;
		}
		Phydm_SetEDCCAThreshold(pDM_Odm, H2L_nolink_Band4, L2H_nolink_Band4);
		return;
#endif
	}

	ODM_RT_TRACE(pDM_Odm, PHYDM_COMP_ADAPTIVITY, ODM_DBG_LOUD, ("BandWidth=%s, IGI_target=0x%x, DynamicLinkAdaptivity = %d\n",
			 (*pDM_Odm->pBandWidth == ODM_BW80M) ? "80M" : ((*pDM_Odm->pBandWidth == ODM_BW40M) ? "40M" : "20M"), IGI_target, Adaptivity->DynamicLinkAdaptivity));
	ODM_RT_TRACE(pDM_Odm, PHYDM_COMP_ADAPTIVITY, ODM_DBG_LOUD, ("RSSI_min = %d, AdapIGIUpper= 0x%x, adaptivity_flag = %d, Adaptivity_enable = %d\n",
			 pDM_Odm->RSSI_Min, pDM_Odm->Adaptivity_IGI_upper, pDM_Odm->adaptivity_flag, pDM_Odm->Adaptivity_enable));

	if ((Adaptivity->DynamicLinkAdaptivity == TRUE) && (!pDM_Odm->bLinked) && (pDM_Odm->Adaptivity_enable == FALSE)) {
		Phydm_SetEDCCAThreshold(pDM_Odm, 0x7f, 0x7f);
		ODM_RT_TRACE(pDM_Odm, PHYDM_COMP_ADAPTIVITY, ODM_DBG_LOUD, ("In DynamicLink mode(noisy) and No link, Turn off EDCCA!!\n"));
		return;
	}
#if (!(DM_ODM_SUPPORT_TYPE & ODM_AP))
	else if ((Adaptivity->DynamicLinkAdaptivity == TRUE) && (pDM_Odm->Adaptivity_enable == FALSE)) {
		Phydm_SetEDCCAThreshold(pDM_Odm, 0x7f, 0x7f);
		ODM_RT_TRACE(pDM_Odm, PHYDM_COMP_ADAPTIVITY, ODM_DBG_LOUD, ("In DynamicLink mode(noisy) disable EDCCA, return!!\n"));
		return;
	}
#endif

	if (pDM_Odm->SupportICType & (ODM_RTL8814A|ODM_RTL8195A)) {
		TH_L2H_dmc = (s1Byte)pDM_Odm->TH_L2H_ini + IGI_target;
		TH_H2L_dmc = TH_L2H_dmc - pDM_Odm->TH_EDCCA_HL_diff;
	}
#if (RTL8195A_SUPPORT == 0)
	else	{
		Diff = IGI_target - (s1Byte)IGI;
		TH_L2H_dmc = pDM_Odm->TH_L2H_ini + Diff;
		if (TH_L2H_dmc > 10)
			TH_L2H_dmc = 10;

		TH_H2L_dmc = TH_L2H_dmc - pDM_Odm->TH_EDCCA_HL_diff;

		/*replace lower bound to prevent EDCCA always equal 1*/
		if (TH_H2L_dmc < Adaptivity->H2L_lb)
			TH_H2L_dmc = Adaptivity->H2L_lb;
		if (TH_L2H_dmc < Adaptivity->L2H_lb)
			TH_L2H_dmc = Adaptivity->L2H_lb;
	}
#endif
	ODM_RT_TRACE(pDM_Odm, PHYDM_COMP_ADAPTIVITY, ODM_DBG_LOUD, ("IGI=0x%x, TH_L2H_dmc = %d, TH_H2L_dmc = %d\n", IGI, TH_L2H_dmc, TH_H2L_dmc));
	ODM_RT_TRACE(pDM_Odm, PHYDM_COMP_ADAPTIVITY, ODM_DBG_LOUD, ("Adaptivity_IGI_upper=0x%x, H2L_lb = 0x%x, L2H_lb = 0x%x\n", pDM_Odm->Adaptivity_IGI_upper, Adaptivity->H2L_lb, Adaptivity->L2H_lb));

	Phydm_SetEDCCAThreshold(pDM_Odm, TH_H2L_dmc, TH_L2H_dmc);
	return;
}


#if (DM_ODM_SUPPORT_TYPE == ODM_WIN)

VOID
Phydm_AdaptivityBSOD(
	IN		PVOID		pDM_VOID
)
{
	PDM_ODM_T		pDM_Odm = (PDM_ODM_T)pDM_VOID;
	PADAPTER		pAdapter = pDM_Odm->Adapter;
	PMGNT_INFO		pMgntInfo = &(pAdapter->MgntInfo);
	u1Byte			count = 0;
	u4Byte			u4Value;

	/*
	1. turn off RF (TRX Mux in standby mode)
	2. H2C mac id drop
	3. ignore EDCCA
	4. wait for clear FIFO
	5. don't ignore EDCCA
	6. turn on RF (TRX Mux in TRx mdoe)
	7. H2C mac id resume
	*/

	RT_TRACE(COMP_MLME, DBG_WARNING, ("MAC id drop packet!!!!!\n"));

	pAdapter->dropPktByMacIdCnt++;
	pMgntInfo->bDropPktInProgress = TRUE;

	pAdapter->HalFunc.GetHwRegHandler(pAdapter, HW_VAR_MAX_Q_PAGE_NUM, (pu1Byte)(&u4Value));
	RT_TRACE(COMP_INIT, DBG_LOUD, ("Queue Reserved Page Number = 0x%08x\n", u4Value));
	pAdapter->HalFunc.GetHwRegHandler(pAdapter, HW_VAR_AVBL_Q_PAGE_NUM, (pu1Byte)(&u4Value));
	RT_TRACE(COMP_INIT, DBG_LOUD, ("Available Queue Page Number = 0x%08x\n", u4Value));

#if 1

	/*Standby mode*/
	Phydm_SetTRxMux(pDM_Odm, PhyDM_STANDBY_MODE, PhyDM_STANDBY_MODE);
	ODM_Write_DIG(pDM_Odm, 0x20);

	/*H2C mac id drop*/
	MacIdIndicateDisconnect(pAdapter);

	/*Ignore EDCCA*/
	Phydm_MACEDCCAState(pDM_Odm, PhyDM_IGNORE_EDCCA);

	delay_ms(50);
	count = 5;

#else

	do {

		u8Byte 		diffTime, curTime, oldestTime;
		u1Byte		queueIdx

		//3 Standby mode
		Phydm_SetTRxMux(pDM_Odm, PhyDM_STANDBY_MODE, PhyDM_STANDBY_MODE);
		ODM_Write_DIG(pDM_Odm, 0x20);

		//3 H2C mac id drop
		MacIdIndicateDisconnect(pAdapter);

		//3 Ignore EDCCA
		Phydm_MACEDCCAState(pDM_Odm, PhyDM_IGNORE_EDCCA);

		count++;
		delay_ms(10);

		// Check latest packet
		curTime = PlatformGetCurrentTime();
		oldestTime = 0xFFFFFFFFFFFFFFFF;

		for (queueIdx = 0; queueIdx < MAX_TX_QUEUE; queueIdx++) {
			if (!IS_DATA_QUEUE(queueIdx))
				continue;

			if (!pAdapter->bTcbBusyQEmpty[queueIdx]) {
				RT_TRACE(COMP_MLME, DBG_WARNING, ("oldestTime = %llu\n", oldestTime));
				RT_TRACE(COMP_MLME, DBG_WARNING, ("Q[%d] = %llu\n", queueIdx, pAdapter->firstTcbSysTime[queueIdx]));
				if (pAdapter->firstTcbSysTime[queueIdx] < oldestTime)
					oldestTime = pAdapter->firstTcbSysTime[queueIdx];
			}
		}

		diffTime = curTime - oldestTime;

		RT_TRACE(COMP_MLME, DBG_WARNING, ("diff s = %llu\n", (diffTime / 1000000)));

	} while (((diffTime / 1000000) >= 4) && (oldestTime != 0xFFFFFFFFFFFFFFFF));
#endif

	/*Resume EDCCA*/
	Phydm_MACEDCCAState(pDM_Odm, PhyDM_DONT_IGNORE_EDCCA);

	/*Turn on TRx mode*/
	Phydm_SetTRxMux(pDM_Odm, PhyDM_TX_MODE, PhyDM_RX_MODE);
	ODM_Write_DIG(pDM_Odm, 0x20);

	/*Resume H2C macid*/
	MacIdRecoverMediaStatus(pAdapter);

	pAdapter->HalFunc.GetHwRegHandler(pAdapter, HW_VAR_AVBL_Q_PAGE_NUM, (pu1Byte)(&u4Value));
	RT_TRACE(COMP_INIT, DBG_LOUD, ("Available Queue Page Number = 0x%08x\n", u4Value));

	pMgntInfo->bDropPktInProgress = FALSE;
	RT_TRACE(COMP_MLME, DBG_WARNING, ("End of MAC id drop packet, spent %dms\n", count * 10));

}

VOID
Phydm_EnableEDCCA(
	IN		PVOID					pDM_VOID
)
{

	/*This should be moved out of OUTSRC*/
	PDM_ODM_T		pDM_Odm = (PDM_ODM_T)pDM_VOID;
	PADAPTER		pAdapter	= pDM_Odm->Adapter;
	/*Enable EDCCA. The value is suggested by SD3 Wilson.*/

	/*Revised for ASUS 11b/g performance issues, suggested by BB Neil, 2012.04.13.*/
	if ((pDM_Odm->SupportICType == ODM_RTL8723A) && (IS_WIRELESS_MODE_G(pAdapter))) {
		ODM_Write1Byte(pDM_Odm, rOFDM0_ECCAThreshold, 0x00);
		ODM_Write1Byte(pDM_Odm, rOFDM0_ECCAThreshold + 2, 0xFD);
	} else {
		ODM_Write1Byte(pDM_Odm, rOFDM0_ECCAThreshold, 0x03);
		ODM_Write1Byte(pDM_Odm, rOFDM0_ECCAThreshold + 2, 0x00);
	}
}

VOID
Phydm_DisableEDCCA(
	IN		PVOID					pDM_VOID
)
{
	PDM_ODM_T		pDM_Odm = (PDM_ODM_T)pDM_VOID;
	ODM_Write1Byte(pDM_Odm, rOFDM0_ECCAThreshold, 0x7f);
	ODM_Write1Byte(pDM_Odm, rOFDM0_ECCAThreshold + 2, 0x7f);
}

VOID
Phydm_DynamicEDCCA(
	IN		PVOID					pDM_VOID
)
{
	PDM_ODM_T		pDM_Odm = (PDM_ODM_T)pDM_VOID;
	PADAPTER		pAdapter	= pDM_Odm->Adapter;
	HAL_DATA_TYPE	*pHalData = GET_HAL_DATA(pAdapter);
	u1Byte			RegC50, RegC58;

#if (DM_ODM_SUPPORT_TYPE & ODM_WIN)
	BOOLEAN			bFwCurrentInPSMode = FALSE;

	pAdapter->HalFunc.GetHwRegHandler(pAdapter, HW_VAR_FW_PSMODE_STATUS, (pu1Byte)(&bFwCurrentInPSMode));

	/*Disable EDCCA mode while under LPS mode, added by Roger, 2012.09.14.*/
	if (bFwCurrentInPSMode)
		return;
#endif

	/*2013/11/14 Ken According to BB team Jame's suggestion, we need to disable soft AP mode EDCCA.*/
	/*2014/01/08 MH For Miracst AP mode test. We need to disable EDCCA. Otherwise, we may stop*/
	/*to send beacon in noisy environment or platform.*/

	if (ACTING_AS_AP(pAdapter) || ACTING_AS_AP(GetFirstAPAdapter(pAdapter))) {
		ODM_RT_TRACE(pDM_Odm, PHYDM_COMP_ADAPTIVITY, ODM_DBG_LOUD, ("At least One Port as AP disable EDCCA\n"));
		Phydm_DisableEDCCA(pDM_Odm);
		if (pHalData->bPreEdccaEnable)
			Phydm_DisableEDCCA(pDM_Odm);
		pHalData->bPreEdccaEnable = FALSE;
		return;
	}

	RegC50 = (u1Byte)ODM_GetBBReg(pDM_Odm, rOFDM0_XAAGCCore1, bMaskByte0);
	RegC58 = (u1Byte)ODM_GetBBReg(pDM_Odm, rOFDM0_XBAGCCore1, bMaskByte0);


	if ((RegC50 > 0x28 && RegC58 > 0x28) ||
	    ((pDM_Odm->SupportICType == ODM_RTL8723A && IS_WIRELESS_MODE_G(pAdapter) && RegC50 > 0x26)) ||
	    (pDM_Odm->SupportICType == ODM_RTL8188E && RegC50 > 0x28)) {
		if (!pHalData->bPreEdccaEnable) {
			Phydm_EnableEDCCA(pDM_Odm);
			pHalData->bPreEdccaEnable = TRUE;
		}

	} else if ((RegC50 < 0x25 && RegC58 < 0x25) || (pDM_Odm->SupportICType == ODM_RTL8188E && RegC50 < 0x25)) {
		if (pHalData->bPreEdccaEnable) {
			Phydm_DisableEDCCA(pDM_Odm);
			pHalData->bPreEdccaEnable = FALSE;
		}
	}
}

#endif