drivers/staging/rtl8192u/r8192U_dm.c

/*++
Copyright-c Realtek Semiconductor Corp. All rights reserved.

Module Name:
	r8192U_dm.c

Abstract:
	HW dynamic mechanism.

Major Change History:
	When		Who				What
	----------	--------------- -------------------------------
	2008-05-14	amy                     create version 0 porting from windows code.

--*/
#include "r8192U.h"
#include "r8192U_dm.h"
#include "r8192U_hw.h"
#include "r819xU_phy.h"
#include "r819xU_phyreg.h"
#include "r8190_rtl8256.h"
#include "r819xU_cmdpkt.h"
/*---------------------------Define Local Constant---------------------------*/
//
// Indicate different AP vendor for IOT issue.
//
static u32 edca_setting_DL[HT_IOT_PEER_MAX] =
		{ 0x5e4322,	0x5e4322,	0x5e4322,	0x604322,	0xa44f,		0x5ea44f};
static u32 edca_setting_UL[HT_IOT_PEER_MAX] =
		{ 0x5e4322,	0xa44f,		0x5e4322,	0x604322,	0x5ea44f,	0x5ea44f};


#define RTK_UL_EDCA 0xa44f
#define RTK_DL_EDCA 0x5e4322
/*---------------------------Define Local Constant---------------------------*/


/*------------------------Define global variable-----------------------------*/
// Debug variable ?
dig_t	dm_digtable;
// Store current software write register content for MAC PHY.
u8		dm_shadow[16][256] = {{0}};
// For Dynamic Rx Path Selection by Signal Strength
DRxPathSel	DM_RxPathSelTable;
/*------------------------Define global variable-----------------------------*/


/*------------------------Define local variable------------------------------*/
/*------------------------Define local variable------------------------------*/


/*--------------------Define export function prototype-----------------------*/
extern	void	init_hal_dm(struct net_device *dev);
extern	void deinit_hal_dm(struct net_device *dev);

extern void hal_dm_watchdog(struct net_device *dev);


extern	void	init_rate_adaptive(struct net_device *dev);
extern	void	dm_txpower_trackingcallback(struct work_struct *work);

extern	void	dm_cck_txpower_adjust(struct net_device *dev,bool  binch14);
extern	void	dm_restore_dynamic_mechanism_state(struct net_device *dev);
extern	void	dm_backup_dynamic_mechanism_state(struct net_device *dev);
extern	void	dm_change_dynamic_initgain_thresh(struct net_device *dev,
								u32		dm_type,
								u32		dm_value);
extern	void	DM_ChangeFsyncSetting(struct net_device *dev,
												s32		DM_Type,
												s32		DM_Value);
extern	void dm_force_tx_fw_info(struct net_device *dev,
										u32		force_type,
										u32		force_value);
extern	void	dm_init_edca_turbo(struct net_device *dev);
extern	void	dm_rf_operation_test_callback(unsigned long data);
extern	void	dm_rf_pathcheck_workitemcallback(struct work_struct *work);
extern	void dm_fsync_timer_callback(unsigned long data);
extern	void dm_check_fsync(struct net_device *dev);
extern	void	dm_shadow_init(struct net_device *dev);


/*--------------------Define export function prototype-----------------------*/


/*---------------------Define local function prototype-----------------------*/
// DM --> Rate Adaptive
static	void	dm_check_rate_adaptive(struct net_device *dev);

// DM --> Bandwidth switch
static	void	dm_init_bandwidth_autoswitch(struct net_device *dev);
static	void	dm_bandwidth_autoswitch(struct net_device *dev);

// DM --> TX power control
//static	void	dm_initialize_txpower_tracking(struct net_device *dev);

static	void	dm_check_txpower_tracking(struct net_device *dev);



//static	void	dm_txpower_reset_recovery(struct net_device *dev);


// DM --> Dynamic Init Gain by RSSI
static	void	dm_dig_init(struct net_device *dev);
static	void	dm_ctrl_initgain_byrssi(struct net_device *dev);
static	void	dm_ctrl_initgain_byrssi_highpwr(struct net_device *dev);
static	void	dm_ctrl_initgain_byrssi_by_driverrssi(struct net_device *dev);
static	void	dm_ctrl_initgain_byrssi_by_fwfalse_alarm(struct net_device *dev);
static	void	dm_initial_gain(struct net_device *dev);
static	void	dm_pd_th(struct net_device *dev);
static	void	dm_cs_ratio(struct net_device *dev);

static	void dm_init_ctstoself(struct net_device *dev);
// DM --> EDCA turbo mode control
static	void	dm_check_edca_turbo(struct net_device *dev);

//static	void	dm_gpio_change_rf(struct net_device *dev);
// DM --> Check PBC
static	void dm_check_pbc_gpio(struct net_device *dev);


// DM --> Check current RX RF path state
static	void	dm_check_rx_path_selection(struct net_device *dev);
static	void dm_init_rxpath_selection(struct net_device *dev);
static	void dm_rxpath_sel_byrssi(struct net_device *dev);


// DM --> Fsync for broadcom ap
static void dm_init_fsync(struct net_device *dev);
static void dm_deInit_fsync(struct net_device *dev);

//Added by vivi, 20080522
static	void	dm_check_txrateandretrycount(struct net_device *dev);

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

/*---------------------Define of Tx Power Control For Near/Far Range --------*/   //Add by Jacken 2008/02/18
static	void	dm_init_dynamic_txpower(struct net_device *dev);
static	void	dm_dynamic_txpower(struct net_device *dev);


// DM --> For rate adaptive and DIG, we must send RSSI to firmware
static	void dm_send_rssi_tofw(struct net_device *dev);
static	void	dm_ctstoself(struct net_device *dev);
/*---------------------------Define function prototype------------------------*/
//================================================================================
//	HW Dynamic mechanism interface.
//================================================================================

//
//	Description:
//		Prepare SW resource for HW dynamic mechanism.
//
//	Assumption:
//		This function is only invoked at driver intialization once.
//
//
void
init_hal_dm(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);

	// Undecorated Smoothed Signal Strength, it can utilized to dynamic mechanism.
	priv->undecorated_smoothed_pwdb = -1;

	//Initial TX Power Control for near/far range , add by amy 2008/05/15, porting from windows code.
	dm_init_dynamic_txpower(dev);
	init_rate_adaptive(dev);
	//dm_initialize_txpower_tracking(dev);
	dm_dig_init(dev);
	dm_init_edca_turbo(dev);
	dm_init_bandwidth_autoswitch(dev);
	dm_init_fsync(dev);
	dm_init_rxpath_selection(dev);
	dm_init_ctstoself(dev);

}	// InitHalDm

void deinit_hal_dm(struct net_device *dev)
{

	dm_deInit_fsync(dev);

}


#ifdef USB_RX_AGGREGATION_SUPPORT
void dm_CheckRxAggregation(struct net_device *dev) {
	struct r8192_priv *priv = ieee80211_priv((struct net_device *)dev);
	PRT_HIGH_THROUGHPUT	pHTInfo = priv->ieee80211->pHTInfo;
	static unsigned long	lastTxOkCnt;
	static unsigned long	lastRxOkCnt;
	unsigned long		curTxOkCnt = 0;
	unsigned long		curRxOkCnt = 0;

/*
	if (pHalData->bForcedUsbRxAggr) {
		if (pHalData->ForcedUsbRxAggrInfo == 0) {
			if (pHalData->bCurrentRxAggrEnable) {
				Adapter->HalFunc.HalUsbRxAggrHandler(Adapter, FALSE);
			}
		} else {
			if (!pHalData->bCurrentRxAggrEnable || (pHalData->ForcedUsbRxAggrInfo != pHalData->LastUsbRxAggrInfoSetting)) {
				Adapter->HalFunc.HalUsbRxAggrHandler(Adapter, TRUE);
			}
		}
		return;
	}

*/
	curTxOkCnt = priv->stats.txbytesunicast - lastTxOkCnt;
	curRxOkCnt = priv->stats.rxbytesunicast - lastRxOkCnt;

	if((curTxOkCnt + curRxOkCnt) < 15000000) {
		return;
	}

	if(curTxOkCnt > 4*curRxOkCnt) {
		if (priv->bCurrentRxAggrEnable) {
			write_nic_dword(dev, 0x1a8, 0);
			priv->bCurrentRxAggrEnable = false;
		}
	}else{
		if (!priv->bCurrentRxAggrEnable && !pHTInfo->bCurrentRT2RTAggregation) {
			u32 ulValue;
			ulValue = (pHTInfo->UsbRxFwAggrEn<<24) | (pHTInfo->UsbRxFwAggrPageNum<<16) |
				(pHTInfo->UsbRxFwAggrPacketNum<<8) | (pHTInfo->UsbRxFwAggrTimeout);
			/*
			 * If usb rx firmware aggregation is enabled,
			 * when anyone of three threshold conditions above is reached,
			 * firmware will send aggregated packet to driver.
			 */
			write_nic_dword(dev, 0x1a8, ulValue);
			priv->bCurrentRxAggrEnable = true;
		}
	}

	lastTxOkCnt = priv->stats.txbytesunicast;
	lastRxOkCnt = priv->stats.rxbytesunicast;
}	// dm_CheckEdcaTurbo
#endif



void    hal_dm_watchdog(struct net_device *dev)
{
	//struct r8192_priv *priv = ieee80211_priv(dev);

	//static u8	previous_bssid[6] ={0};

	/*Add by amy 2008/05/15 ,porting from windows code.*/
	dm_check_rate_adaptive(dev);
	dm_dynamic_txpower(dev);
	dm_check_txrateandretrycount(dev);
	dm_check_txpower_tracking(dev);
	dm_ctrl_initgain_byrssi(dev);
	dm_check_edca_turbo(dev);
	dm_bandwidth_autoswitch(dev);
	dm_check_rx_path_selection(dev);
	dm_check_fsync(dev);

	// Add by amy 2008-05-15 porting from windows code.
	dm_check_pbc_gpio(dev);
	dm_send_rssi_tofw(dev);
	dm_ctstoself(dev);
#ifdef USB_RX_AGGREGATION_SUPPORT
	dm_CheckRxAggregation(dev);
#endif
}	//HalDmWatchDog


/*
  * Decide Rate Adaptive Set according to distance (signal strength)
  *	01/11/2008	MHC		Modify input arguments and RATR table level.
  *	01/16/2008	MHC		RF_Type is assigned in ReadAdapterInfo(). We must call
  *						the function after making sure RF_Type.
  */
void init_rate_adaptive(struct net_device *dev)
{

	struct r8192_priv *priv = ieee80211_priv(dev);
	prate_adaptive	pra = (prate_adaptive)&priv->rate_adaptive;

	pra->ratr_state = DM_RATR_STA_MAX;
	pra->high2low_rssi_thresh_for_ra = RateAdaptiveTH_High;
	pra->low2high_rssi_thresh_for_ra20M = RateAdaptiveTH_Low_20M+5;
	pra->low2high_rssi_thresh_for_ra40M = RateAdaptiveTH_Low_40M+5;

	pra->high_rssi_thresh_for_ra = RateAdaptiveTH_High+5;
	pra->low_rssi_thresh_for_ra20M = RateAdaptiveTH_Low_20M;
	pra->low_rssi_thresh_for_ra40M = RateAdaptiveTH_Low_40M;

	if(priv->CustomerID == RT_CID_819x_Netcore)
		pra->ping_rssi_enable = 1;
	else
		pra->ping_rssi_enable = 0;
	pra->ping_rssi_thresh_for_ra = 15;


	if (priv->rf_type == RF_2T4R)
	{
		// 07/10/08 MH Modify for RA smooth scheme.
		/* 2008/01/11 MH Modify 2T RATR table for different RSSI. 080515 porting by amy from windows code.*/
		pra->upper_rssi_threshold_ratr		=	0x8f0f0000;
		pra->middle_rssi_threshold_ratr		=	0x8f0ff000;
		pra->low_rssi_threshold_ratr		=	0x8f0ff001;
		pra->low_rssi_threshold_ratr_40M	=	0x8f0ff005;
		pra->low_rssi_threshold_ratr_20M	=	0x8f0ff001;
		pra->ping_rssi_ratr	=	0x0000000d;//cosa add for test
	}
	else if (priv->rf_type == RF_1T2R)
	{
		pra->upper_rssi_threshold_ratr		=	0x000f0000;
		pra->middle_rssi_threshold_ratr		=	0x000ff000;
		pra->low_rssi_threshold_ratr		=	0x000ff001;
		pra->low_rssi_threshold_ratr_40M	=	0x000ff005;
		pra->low_rssi_threshold_ratr_20M	=	0x000ff001;
		pra->ping_rssi_ratr	=	0x0000000d;//cosa add for test
	}

}	// InitRateAdaptive


/*-----------------------------------------------------------------------------
 * Function:	dm_check_rate_adaptive()
 *
 * Overview:
 *
 * Input:		NONE
 *
 * Output:		NONE
 *
 * Return:		NONE
 *
 * Revised History:
 *	When		Who		Remark
 *	05/26/08	amy	Create version 0 porting from windows code.
 *
 *---------------------------------------------------------------------------*/
static void dm_check_rate_adaptive(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);
	PRT_HIGH_THROUGHPUT	pHTInfo = priv->ieee80211->pHTInfo;
	prate_adaptive			pra = (prate_adaptive)&priv->rate_adaptive;
	u32						currentRATR, targetRATR = 0;
	u32						LowRSSIThreshForRA = 0, HighRSSIThreshForRA = 0;
	bool						bshort_gi_enabled = false;
	static u8					ping_rssi_state;


	if(!priv->up)
	{
		RT_TRACE(COMP_RATE, "<---- dm_check_rate_adaptive(): driver is going to unload\n");
		return;
	}

	if(pra->rate_adaptive_disabled)//this variable is set by ioctl.
		return;

	// TODO: Only 11n mode is implemented currently,
	if(!(priv->ieee80211->mode == WIRELESS_MODE_N_24G ||
		 priv->ieee80211->mode == WIRELESS_MODE_N_5G))
		 return;

	if(priv->ieee80211->state == IEEE80211_LINKED)
	{
	//	RT_TRACE(COMP_RATE, "dm_CheckRateAdaptive(): \t");

		//
		// Check whether Short GI is enabled
		//
		bshort_gi_enabled = (pHTInfo->bCurTxBW40MHz && pHTInfo->bCurShortGI40MHz) ||
			(!pHTInfo->bCurTxBW40MHz && pHTInfo->bCurShortGI20MHz);


		pra->upper_rssi_threshold_ratr =
				(pra->upper_rssi_threshold_ratr & (~BIT31)) | ((bshort_gi_enabled)? BIT31:0) ;

		pra->middle_rssi_threshold_ratr =
				(pra->middle_rssi_threshold_ratr & (~BIT31)) | ((bshort_gi_enabled)? BIT31:0) ;

		if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
		{
			pra->low_rssi_threshold_ratr =
				(pra->low_rssi_threshold_ratr_40M & (~BIT31)) | ((bshort_gi_enabled)? BIT31:0) ;
		}
		else
		{
			pra->low_rssi_threshold_ratr =
			(pra->low_rssi_threshold_ratr_20M & (~BIT31)) | ((bshort_gi_enabled)? BIT31:0) ;
		}
		//cosa add for test
		pra->ping_rssi_ratr =
				(pra->ping_rssi_ratr & (~BIT31)) | ((bshort_gi_enabled)? BIT31:0) ;

		/* 2007/10/08 MH We support RA smooth scheme now. When it is the first
		   time to link with AP. We will not change upper/lower threshold. If
		   STA stay in high or low level, we must change two different threshold
		   to prevent jumping frequently. */
		if (pra->ratr_state == DM_RATR_STA_HIGH)
		{
			HighRSSIThreshForRA	= pra->high2low_rssi_thresh_for_ra;
			LowRSSIThreshForRA	= (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)?
					(pra->low_rssi_thresh_for_ra40M):(pra->low_rssi_thresh_for_ra20M);
		}
		else if (pra->ratr_state == DM_RATR_STA_LOW)
		{
			HighRSSIThreshForRA	= pra->high_rssi_thresh_for_ra;
			LowRSSIThreshForRA	= (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)?
					(pra->low2high_rssi_thresh_for_ra40M):(pra->low2high_rssi_thresh_for_ra20M);
		}
		else
		{
			HighRSSIThreshForRA	= pra->high_rssi_thresh_for_ra;
			LowRSSIThreshForRA	= (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)?
					(pra->low_rssi_thresh_for_ra40M):(pra->low_rssi_thresh_for_ra20M);
		}

		//DbgPrint("[DM] THresh H/L=%d/%d\n\r", RATR.HighRSSIThreshForRA, RATR.LowRSSIThreshForRA);
		if(priv->undecorated_smoothed_pwdb >= (long)HighRSSIThreshForRA)
		{
			//DbgPrint("[DM] RSSI=%d STA=HIGH\n\r", pHalData->UndecoratedSmoothedPWDB);
			pra->ratr_state = DM_RATR_STA_HIGH;
			targetRATR = pra->upper_rssi_threshold_ratr;
		}else if(priv->undecorated_smoothed_pwdb >= (long)LowRSSIThreshForRA)
		{
			//DbgPrint("[DM] RSSI=%d STA=Middle\n\r", pHalData->UndecoratedSmoothedPWDB);
			pra->ratr_state = DM_RATR_STA_MIDDLE;
			targetRATR = pra->middle_rssi_threshold_ratr;
		}else
		{
			//DbgPrint("[DM] RSSI=%d STA=LOW\n\r", pHalData->UndecoratedSmoothedPWDB);
			pra->ratr_state = DM_RATR_STA_LOW;
			targetRATR = pra->low_rssi_threshold_ratr;
		}

			//cosa add for test
		if(pra->ping_rssi_enable)
		{
			//pHalData->UndecoratedSmoothedPWDB = 19;
			if(priv->undecorated_smoothed_pwdb < (long)(pra->ping_rssi_thresh_for_ra+5))
			{
				if((priv->undecorated_smoothed_pwdb < (long)pra->ping_rssi_thresh_for_ra) ||
					ping_rssi_state)
				{
					//DbgPrint("TestRSSI = %d, set RATR to 0x%x \n", pHalData->UndecoratedSmoothedPWDB, pRA->TestRSSIRATR);
					pra->ratr_state = DM_RATR_STA_LOW;
					targetRATR = pra->ping_rssi_ratr;
					ping_rssi_state = 1;
				}
				//else
				//	DbgPrint("TestRSSI is between the range. \n");
			}
			else
			{
				//DbgPrint("TestRSSI Recover to 0x%x \n", targetRATR);
				ping_rssi_state = 0;
			}
		}

		// 2008.04.01
		// For RTL819X, if pairwisekey = wep/tkip, we support only MCS0~7.
		if(priv->ieee80211->GetHalfNmodeSupportByAPsHandler(dev))
			targetRATR &=  0xf00fffff;

		//
		// Check whether updating of RATR0 is required
		//
		read_nic_dword(dev, RATR0, &currentRATR);
		if(targetRATR !=  currentRATR)
		{
			u32 ratr_value;
			ratr_value = targetRATR;
			RT_TRACE(COMP_RATE,"currentRATR = %x, targetRATR = %x\n", currentRATR, targetRATR);
			if(priv->rf_type == RF_1T2R)
			{
				ratr_value &= ~(RATE_ALL_OFDM_2SS);
			}
			write_nic_dword(dev, RATR0, ratr_value);
			write_nic_byte(dev, UFWP, 1);

			pra->last_ratr = targetRATR;
		}

	}
	else
	{
		pra->ratr_state = DM_RATR_STA_MAX;
	}

}	// dm_CheckRateAdaptive


static void dm_init_bandwidth_autoswitch(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);

	priv->ieee80211->bandwidth_auto_switch.threshold_20Mhzto40Mhz = BW_AUTO_SWITCH_LOW_HIGH;
	priv->ieee80211->bandwidth_auto_switch.threshold_40Mhzto20Mhz = BW_AUTO_SWITCH_HIGH_LOW;
	priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz = false;
	priv->ieee80211->bandwidth_auto_switch.bautoswitch_enable = false;

}	// dm_init_bandwidth_autoswitch


static void dm_bandwidth_autoswitch(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);

	if(priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20 ||!priv->ieee80211->bandwidth_auto_switch.bautoswitch_enable){
		return;
	}else{
		if(priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz == false){//If send packets in 40 Mhz in 20/40
			if(priv->undecorated_smoothed_pwdb <= priv->ieee80211->bandwidth_auto_switch.threshold_40Mhzto20Mhz)
				priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz = true;
		}else{//in force send packets in 20 Mhz in 20/40
			if(priv->undecorated_smoothed_pwdb >= priv->ieee80211->bandwidth_auto_switch.threshold_20Mhzto40Mhz)
				priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz = false;

		}
	}
}	// dm_BandwidthAutoSwitch

//OFDM default at 0db, index=6.
static u32 OFDMSwingTable[OFDM_Table_Length] = {
	0x7f8001fe,	// 0, +6db
	0x71c001c7,	// 1, +5db
	0x65400195,	// 2, +4db
	0x5a400169,	// 3, +3db
	0x50800142,	// 4, +2db
	0x47c0011f,	// 5, +1db
	0x40000100,	// 6, +0db ===> default, upper for higher temperature, lower for low temperature
	0x390000e4,	// 7, -1db
	0x32c000cb,	// 8, -2db
	0x2d4000b5,	// 9, -3db
	0x288000a2,	// 10, -4db
	0x24000090,	// 11, -5db
	0x20000080,	// 12, -6db
	0x1c800072,	// 13, -7db
	0x19800066,	// 14, -8db
	0x26c0005b,	// 15, -9db
	0x24400051,	// 16, -10db
	0x12000048,	// 17, -11db
	0x10000040	// 18, -12db
};

static u8	CCKSwingTable_Ch1_Ch13[CCK_Table_length][8] = {
	{0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04},	// 0, +0db ===> CCK40M default
	{0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x03},	// 1, -1db
	{0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03},	// 2, -2db
	{0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03},	// 3, -3db
	{0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02},	// 4, -4db
	{0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02},	// 5, -5db
	{0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02},	// 6, -6db ===> CCK20M default
	{0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02},	// 7, -7db
	{0x16, 0x15, 0x12, 0x0f, 0x0b, 0x07, 0x04, 0x01},	// 8, -8db
	{0x13, 0x13, 0x10, 0x0d, 0x0a, 0x06, 0x03, 0x01},	// 9, -9db
	{0x11, 0x11, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01},	// 10, -10db
	{0x0f, 0x0f, 0x0d, 0x0b, 0x08, 0x05, 0x03, 0x01}	// 11, -11db
};

static u8	CCKSwingTable_Ch14[CCK_Table_length][8] = {
	{0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00},	// 0, +0db  ===> CCK40M default
	{0x30, 0x2f, 0x29, 0x18, 0x00, 0x00, 0x00, 0x00},	// 1, -1db
	{0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00},	// 2, -2db
	{0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00},	// 3, -3db
	{0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00},	// 4, -4db
	{0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00},	// 5, -5db
	{0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00},	// 6, -6db  ===> CCK20M default
	{0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00},	// 7, -7db
	{0x16, 0x15, 0x12, 0x0b, 0x00, 0x00, 0x00, 0x00},	// 8, -8db
	{0x13, 0x13, 0x10, 0x0a, 0x00, 0x00, 0x00, 0x00},	// 9, -9db
	{0x11, 0x11, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00},	// 10, -10db
	{0x0f, 0x0f, 0x0d, 0x08, 0x00, 0x00, 0x00, 0x00}	// 11, -11db
};

static void dm_TXPowerTrackingCallback_TSSI(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);
	bool						bHighpowerstate, viviflag = FALSE;
	DCMD_TXCMD_T			tx_cmd;
	u8						powerlevelOFDM24G;
	int						i =0, j = 0, k = 0;
	u8						RF_Type, tmp_report[5]={0, 0, 0, 0, 0};
	u32						Value;
	u8						Pwr_Flag;
	u16						Avg_TSSI_Meas, TSSI_13dBm, Avg_TSSI_Meas_from_driver=0;
	//RT_STATUS				rtStatus = RT_STATUS_SUCCESS;
	bool rtStatus = true;
	u32						delta=0;

	write_nic_byte(dev, 0x1ba, 0);

	priv->ieee80211->bdynamic_txpower_enable = false;
	bHighpowerstate = priv->bDynamicTxHighPower;

	powerlevelOFDM24G = (u8)(priv->Pwr_Track>>24);
	RF_Type = priv->rf_type;
	Value = (RF_Type<<8) | powerlevelOFDM24G;

	RT_TRACE(COMP_POWER_TRACKING, "powerlevelOFDM24G = %x\n", powerlevelOFDM24G);

	for(j = 0; j<=30; j++)
{	//fill tx_cmd

	tx_cmd.Op		= TXCMD_SET_TX_PWR_TRACKING;
	tx_cmd.Length	= 4;
	tx_cmd.Value		= Value;
	rtStatus = SendTxCommandPacket(dev, &tx_cmd, 12);
	if (rtStatus == RT_STATUS_FAILURE)
	{
		RT_TRACE(COMP_POWER_TRACKING, "Set configuration with tx cmd queue fail!\n");
	}
	mdelay(1);
	//DbgPrint("hi, vivi, strange\n");
	for(i = 0;i <= 30; i++)
	{
		read_nic_byte(dev, 0x1ba, &Pwr_Flag);

		if (Pwr_Flag == 0)
		{
			mdelay(1);
			continue;
		}
		read_nic_word(dev, 0x13c, &Avg_TSSI_Meas);
		if(Avg_TSSI_Meas == 0)
		{
			write_nic_byte(dev, 0x1ba, 0);
			break;
		}

		for(k = 0;k < 5; k++)
		{
			if(k !=4)
				read_nic_byte(dev, 0x134+k, &tmp_report[k]);
			else
				read_nic_byte(dev, 0x13e, &tmp_report[k]);
			RT_TRACE(COMP_POWER_TRACKING, "TSSI_report_value = %d\n", tmp_report[k]);
		}

		//check if the report value is right
		for(k = 0;k < 5; k++)
		{
			if(tmp_report[k] <= 20)
			{
				viviflag =TRUE;
				break;
			}
		}
		if(viviflag ==TRUE)
		{
			write_nic_byte(dev, 0x1ba, 0);
			viviflag = FALSE;
			RT_TRACE(COMP_POWER_TRACKING, "we filtered the data\n");
			for(k = 0;k < 5; k++)
				tmp_report[k] = 0;
			break;
		}

		for(k = 0;k < 5; k++)
		{
			Avg_TSSI_Meas_from_driver += tmp_report[k];
		}

		Avg_TSSI_Meas_from_driver = Avg_TSSI_Meas_from_driver*100/5;
		RT_TRACE(COMP_POWER_TRACKING, "Avg_TSSI_Meas_from_driver = %d\n", Avg_TSSI_Meas_from_driver);
		TSSI_13dBm = priv->TSSI_13dBm;
		RT_TRACE(COMP_POWER_TRACKING, "TSSI_13dBm = %d\n", TSSI_13dBm);

		//if(abs(Avg_TSSI_Meas_from_driver - TSSI_13dBm) <= E_FOR_TX_POWER_TRACK)
		// For MacOS-compatible
		if(Avg_TSSI_Meas_from_driver > TSSI_13dBm)
			delta = Avg_TSSI_Meas_from_driver - TSSI_13dBm;
		else
			delta = TSSI_13dBm - Avg_TSSI_Meas_from_driver;

		if(delta <= E_FOR_TX_POWER_TRACK)
		{
			priv->ieee80211->bdynamic_txpower_enable = TRUE;
			write_nic_byte(dev, 0x1ba, 0);
			RT_TRACE(COMP_POWER_TRACKING, "tx power track is done\n");
			RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex = %d\n", priv->rfa_txpowertrackingindex);
			RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex_real = %d\n", priv->rfa_txpowertrackingindex_real);
			RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attentuation_difference = %d\n", priv->cck_present_attentuation_difference);
			RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attentuation = %d\n", priv->cck_present_attentuation);
			return;
		}
		else
		{
			if(Avg_TSSI_Meas_from_driver < TSSI_13dBm - E_FOR_TX_POWER_TRACK)
			{
				if (priv->rfa_txpowertrackingindex > 0)
				{
					priv->rfa_txpowertrackingindex--;
					if(priv->rfa_txpowertrackingindex_real > 4)
					{
						priv->rfa_txpowertrackingindex_real--;
						rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfa_txpowertrackingindex_real].txbbgain_value);
					}
				}
			}
			else
			{
				if (priv->rfa_txpowertrackingindex < 36)
				{
					priv->rfa_txpowertrackingindex++;
					priv->rfa_txpowertrackingindex_real++;
					rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfa_txpowertrackingindex_real].txbbgain_value);

				}
			}
			priv->cck_present_attentuation_difference
				= priv->rfa_txpowertrackingindex - priv->rfa_txpowertracking_default;

			if(priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20)
				priv->cck_present_attentuation
				= priv->cck_present_attentuation_20Mdefault + priv->cck_present_attentuation_difference;
			else
				priv->cck_present_attentuation
				= priv->cck_present_attentuation_40Mdefault + priv->cck_present_attentuation_difference;

			if(priv->cck_present_attentuation > -1&&priv->cck_present_attentuation <23)
			{
				if(priv->ieee80211->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->ieee80211->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);
			}
		RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex = %d\n", priv->rfa_txpowertrackingindex);
		RT_TRACE(COMP_POWER_TRACKING, "priv->rfa_txpowertrackingindex_real = %d\n", priv->rfa_txpowertrackingindex_real);
		RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attentuation_difference = %d\n", priv->cck_present_attentuation_difference);
		RT_TRACE(COMP_POWER_TRACKING, "priv->cck_present_attentuation = %d\n", priv->cck_present_attentuation);

		if (priv->cck_present_attentuation_difference <= -12||priv->cck_present_attentuation_difference >= 24)
		{
			priv->ieee80211->bdynamic_txpower_enable = TRUE;
			write_nic_byte(dev, 0x1ba, 0);
			RT_TRACE(COMP_POWER_TRACKING, "tx power track--->limited\n");
			return;
		}


	}
		write_nic_byte(dev, 0x1ba, 0);
		Avg_TSSI_Meas_from_driver = 0;
		for(k = 0;k < 5; k++)
			tmp_report[k] = 0;
		break;
	}
}
		priv->ieee80211->bdynamic_txpower_enable = TRUE;
		write_nic_byte(dev, 0x1ba, 0);
}

static void dm_TXPowerTrackingCallback_ThermalMeter(struct net_device *dev)
{
#define ThermalMeterVal	9
	struct r8192_priv *priv = ieee80211_priv(dev);
	u32 tmpRegA, TempCCk;
	u8 tmpOFDMindex, tmpCCKindex, tmpCCK20Mindex, tmpCCK40Mindex, tmpval;
	int i =0, CCKSwingNeedUpdate=0;

	if(!priv->btxpower_trackingInit)
	{
		//Query OFDM default setting
		tmpRegA= rtl8192_QueryBBReg(dev, rOFDM0_XATxIQImbalance, bMaskDWord);
		for(i=0; i<OFDM_Table_Length; i++)	//find the index
		{
			if(tmpRegA == OFDMSwingTable[i])
			{
				priv->OFDM_index= (u8)i;
				RT_TRACE(COMP_POWER_TRACKING, "Initial reg0x%x = 0x%x, OFDM_index=0x%x\n",
					rOFDM0_XATxIQImbalance, tmpRegA, priv->OFDM_index);
			}
		}

		//Query CCK default setting From 0xa22
		TempCCk = rtl8192_QueryBBReg(dev, rCCK0_TxFilter1, bMaskByte2);
		for(i=0 ; i<CCK_Table_length ; i++)
		{
			if(TempCCk == (u32)CCKSwingTable_Ch1_Ch13[i][0])
			{
				priv->CCK_index =(u8) i;
				RT_TRACE(COMP_POWER_TRACKING, "Initial reg0x%x = 0x%x, CCK_index=0x%x\n",
					rCCK0_TxFilter1, TempCCk, priv->CCK_index);
				break;
			}
		}
		priv->btxpower_trackingInit = TRUE;
		//pHalData->TXPowercount = 0;
		return;
	}

	//==========================
	// this is only for test, should be masked
	//==========================

	// read and filter out unreasonable value
	tmpRegA = rtl8192_phy_QueryRFReg(dev, RF90_PATH_A, 0x12, 0x078);	// 0x12: RF Reg[10:7]
	RT_TRACE(COMP_POWER_TRACKING, "Readback ThermalMeterA = %d \n", tmpRegA);
	if(tmpRegA < 3 || tmpRegA > 13)
		return;
	if(tmpRegA >= 12)	// if over 12, TP will be bad when high temperature
		tmpRegA = 12;
	RT_TRACE(COMP_POWER_TRACKING, "Valid ThermalMeterA = %d \n", tmpRegA);
	priv->ThermalMeter[0] = ThermalMeterVal;	//We use fixed value by Bryant's suggestion
	priv->ThermalMeter[1] = ThermalMeterVal;	//We use fixed value by Bryant's suggestion

	//Get current RF-A temperature index
	if(priv->ThermalMeter[0] >= (u8)tmpRegA)	//lower temperature
	{
		tmpOFDMindex = tmpCCK20Mindex = 6+(priv->ThermalMeter[0]-(u8)tmpRegA);
		tmpCCK40Mindex = tmpCCK20Mindex - 6;
		if(tmpOFDMindex >= OFDM_Table_Length)
			tmpOFDMindex = OFDM_Table_Length-1;
		if(tmpCCK20Mindex >= CCK_Table_length)
			tmpCCK20Mindex = CCK_Table_length-1;
		if(tmpCCK40Mindex >= CCK_Table_length)
			tmpCCK40Mindex = CCK_Table_length-1;
	}
	else
	{
		tmpval = ((u8)tmpRegA - priv->ThermalMeter[0]);
		if(tmpval >= 6)								// higher temperature
			tmpOFDMindex = tmpCCK20Mindex = 0;		// max to +6dB
		else
			tmpOFDMindex = tmpCCK20Mindex = 6 - tmpval;
		tmpCCK40Mindex = 0;
	}
	//DbgPrint("%ddb, tmpOFDMindex = %d, tmpCCK20Mindex = %d, tmpCCK40Mindex = %d",
		//((u1Byte)tmpRegA - pHalData->ThermalMeter[0]),
		//tmpOFDMindex, tmpCCK20Mindex, tmpCCK40Mindex);
	if(priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)	//40M
		tmpCCKindex = tmpCCK40Mindex;
	else
		tmpCCKindex = tmpCCK20Mindex;

	if(priv->ieee80211->current_network.channel == 14 && !priv->bcck_in_ch14)
	{
		priv->bcck_in_ch14 = TRUE;
		CCKSwingNeedUpdate = 1;
	}
	else if(priv->ieee80211->current_network.channel != 14 && priv->bcck_in_ch14)
	{
		priv->bcck_in_ch14 = FALSE;
		CCKSwingNeedUpdate = 1;
	}

	if(priv->CCK_index != tmpCCKindex)
	{
		priv->CCK_index = tmpCCKindex;
		CCKSwingNeedUpdate = 1;
	}

	if(CCKSwingNeedUpdate)
	{
		//DbgPrint("Update CCK Swing, CCK_index = %d\n", pHalData->CCK_index);
		dm_cck_txpower_adjust(dev, priv->bcck_in_ch14);
	}
	if(priv->OFDM_index != tmpOFDMindex)
	{
		priv->OFDM_index = tmpOFDMindex;
		rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance, bMaskDWord, OFDMSwingTable[priv->OFDM_index]);
		RT_TRACE(COMP_POWER_TRACKING, "Update OFDMSwing[%d] = 0x%x\n",
			priv->OFDM_index, OFDMSwingTable[priv->OFDM_index]);
	}
	priv->txpower_count = 0;
}

void	dm_txpower_trackingcallback(struct work_struct *work)
{
	struct delayed_work *dwork = container_of(work,struct delayed_work,work);
       struct r8192_priv *priv = container_of(dwork,struct r8192_priv,txpower_tracking_wq);
       struct net_device *dev = priv->ieee80211->dev;

	if(priv->bDcut == TRUE)
		dm_TXPowerTrackingCallback_TSSI(dev);
	else
		dm_TXPowerTrackingCallback_ThermalMeter(dev);
}


static void dm_InitializeTXPowerTracking_TSSI(struct net_device *dev)
{

	struct r8192_priv *priv = ieee80211_priv(dev);

	//Initial the Tx BB index and mapping value
	priv->txbbgain_table[0].txbb_iq_amplifygain =			12;
	priv->txbbgain_table[0].txbbgain_value=0x7f8001fe;
	priv->txbbgain_table[1].txbb_iq_amplifygain =			11;
	priv->txbbgain_table[1].txbbgain_value=0x788001e2;
	priv->txbbgain_table[2].txbb_iq_amplifygain =			10;
	priv->txbbgain_table[2].txbbgain_value=0x71c001c7;
	priv->txbbgain_table[3].txbb_iq_amplifygain =			9;
	priv->txbbgain_table[3].txbbgain_value=0x6b8001ae;
	priv->txbbgain_table[4].txbb_iq_amplifygain =		       8;
	priv->txbbgain_table[4].txbbgain_value=0x65400195;
	priv->txbbgain_table[5].txbb_iq_amplifygain =		       7;
	priv->txbbgain_table[5].txbbgain_value=0x5fc0017f;
	priv->txbbgain_table[6].txbb_iq_amplifygain =		       6;
	priv->txbbgain_table[6].txbbgain_value=0x5a400169;
	priv->txbbgain_table[7].txbb_iq_amplifygain =		       5;
	priv->txbbgain_table[7].txbbgain_value=0x55400155;
	priv->txbbgain_table[8].txbb_iq_amplifygain =		       4;
	priv->txbbgain_table[8].txbbgain_value=0x50800142;
	priv->txbbgain_table[9].txbb_iq_amplifygain =		       3;
	priv->txbbgain_table[9].txbbgain_value=0x4c000130;
	priv->txbbgain_table[10].txbb_iq_amplifygain =		       2;
	priv->txbbgain_table[10].txbbgain_value=0x47c0011f;
	priv->txbbgain_table[11].txbb_iq_amplifygain =		       1;
	priv->txbbgain_table[11].txbbgain_value=0x43c0010f;
	priv->txbbgain_table[12].txbb_iq_amplifygain =		       0;
	priv->txbbgain_table[12].txbbgain_value=0x40000100;
	priv->txbbgain_table[13].txbb_iq_amplifygain =		       -1;
	priv->txbbgain_table[13].txbbgain_value=0x3c8000f2;
	priv->txbbgain_table[14].txbb_iq_amplifygain =		     -2;
	priv->txbbgain_table[14].txbbgain_value=0x390000e4;
	priv->txbbgain_table[15].txbb_iq_amplifygain =		     -3;
	priv->txbbgain_table[15].txbbgain_value=0x35c000d7;
	priv->txbbgain_table[16].txbb_iq_amplifygain =		     -4;
	priv->txbbgain_table[16].txbbgain_value=0x32c000cb;
	priv->txbbgain_table[17].txbb_iq_amplifygain =		     -5;
	priv->txbbgain_table[17].txbbgain_value=0x300000c0;
	priv->txbbgain_table[18].txbb_iq_amplifygain =			    -6;
	priv->txbbgain_table[18].txbbgain_value=0x2d4000b5;
	priv->txbbgain_table[19].txbb_iq_amplifygain =		     -7;
	priv->txbbgain_table[19].txbbgain_value=0x2ac000ab;
	priv->txbbgain_table[20].txbb_iq_amplifygain =		     -8;
	priv->txbbgain_table[20].txbbgain_value=0x288000a2;
	priv->txbbgain_table[21].txbb_iq_amplifygain =		     -9;
	priv->txbbgain_table[21].txbbgain_value=0x26000098;
	priv->txbbgain_table[22].txbb_iq_amplifygain =		     -10;
	priv->txbbgain_table[22].txbbgain_value=0x24000090;
	priv->txbbgain_table[23].txbb_iq_amplifygain =		     -11;
	priv->txbbgain_table[23].txbbgain_value=0x22000088;
	priv->txbbgain_table[24].txbb_iq_amplifygain =		     -12;
	priv->txbbgain_table[24].txbbgain_value=0x20000080;
	priv->txbbgain_table[25].txbb_iq_amplifygain =		     -13;
	priv->txbbgain_table[25].txbbgain_value=0x1a00006c;
	priv->txbbgain_table[26].txbb_iq_amplifygain =		     -14;
	priv->txbbgain_table[26].txbbgain_value=0x1c800072;
	priv->txbbgain_table[27].txbb_iq_amplifygain =		     -15;
	priv->txbbgain_table[27].txbbgain_value=0x18000060;
	priv->txbbgain_table[28].txbb_iq_amplifygain =		     -16;
	priv->txbbgain_table[28].txbbgain_value=0x19800066;
	priv->txbbgain_table[29].txbb_iq_amplifygain =		     -17;
	priv->txbbgain_table[29].txbbgain_value=0x15800056;
	priv->txbbgain_table[30].txbb_iq_amplifygain =		     -18;
	priv->txbbgain_table[30].txbbgain_value=0x26c0005b;
	priv->txbbgain_table[31].txbb_iq_amplifygain =		     -19;
	priv->txbbgain_table[31].txbbgain_value=0x14400051;
	priv->txbbgain_table[32].txbb_iq_amplifygain =		     -20;
	priv->txbbgain_table[32].txbbgain_value=0x24400051;
	priv->txbbgain_table[33].txbb_iq_amplifygain =		     -21;
	priv->txbbgain_table[33].txbbgain_value=0x1300004c;
	priv->txbbgain_table[34].txbb_iq_amplifygain =		     -22;
	priv->txbbgain_table[34].txbbgain_value=0x12000048;
	priv->txbbgain_table[35].txbb_iq_amplifygain =		     -23;
	priv->txbbgain_table[35].txbbgain_value=0x11000044;
	priv->txbbgain_table[36].txbb_iq_amplifygain =		     -24;
	priv->txbbgain_table[36].txbbgain_value=0x10000040;

	//ccktxbb_valuearray[0] is 0xA22 [1] is 0xA24 ...[7] is 0xA29
	//This Table is for CH1~CH13
	priv->cck_txbbgain_table[0].ccktxbb_valuearray[0] = 0x36;
	priv->cck_txbbgain_table[0].ccktxbb_valuearray[1] = 0x35;
	priv->cck_txbbgain_table[0].ccktxbb_valuearray[2] = 0x2e;
	priv->cck_txbbgain_table[0].ccktxbb_valuearray[3] = 0x25;
	priv->cck_txbbgain_table[0].ccktxbb_valuearray[4] = 0x1c;
	priv->cck_txbbgain_table[0].ccktxbb_valuearray[5] = 0x12;
	priv->cck_txbbgain_table[0].ccktxbb_valuearray[6] = 0x09;
	priv->cck_txbbgain_table[0].ccktxbb_valuearray[7] = 0x04;

	priv->cck_txbbgain_table[1].ccktxbb_valuearray[0] = 0x33;
	priv->cck_txbbgain_table[1].ccktxbb_valuearray[1] = 0x32;
	priv->cck_txbbgain_table[1].ccktxbb_valuearray[2] = 0x2b;
	priv->cck_txbbgain_table[1].ccktxbb_valuearray[3] = 0x23;
	priv->cck_txbbgain_table[1].ccktxbb_valuearray[4] = 0x1a;
	priv->cck_txbbgain_table[1].ccktxbb_valuearray[5] = 0x11;
	priv->cck_txbbgain_table[1].ccktxbb_valuearray[6] = 0x08;
	priv->cck_txbbgain_table[1].ccktxbb_valuearray[7] = 0x04;

	priv->cck_txbbgain_table[2].ccktxbb_valuearray[0] = 0x30;
	priv->cck_txbbgain_table[2].ccktxbb_valuearray[1] = 0x2f;
	priv->cck_txbbgain_table[2].ccktxbb_valuearray[2] = 0x29;
	priv->cck_txbbgain_table[2].ccktxbb_valuearray[3] = 0x21;
	priv->cck_txbbgain_table[2].ccktxbb_valuearray[4] = 0x19;
	priv->cck_txbbgain_table[2].ccktxbb_valuearray[5] = 0x10;
	priv->cck_txbbgain_table[2].ccktxbb_valuearray[6] = 0x08;
	priv->cck_txbbgain_table[2].ccktxbb_valuearray[7] = 0x03;

	priv->cck_txbbgain_table[3].ccktxbb_valuearray[0] = 0x2d;
	priv->cck_txbbgain_table[3].ccktxbb_valuearray[1] = 0x2d;
	priv->cck_txbbgain_table[3].ccktxbb_valuearray[2] = 0x27;
	priv->cck_txbbgain_table[3].ccktxbb_valuearray[3] = 0x1f;
	priv->cck_txbbgain_table[3].ccktxbb_valuearray[4] = 0x18;
	priv->cck_txbbgain_table[3].ccktxbb_valuearray[5] = 0x0f;
	priv->cck_txbbgain_table[3].ccktxbb_valuearray[6] = 0x08;
	priv->cck_txbbgain_table[3].ccktxbb_valuearray[7] = 0x03;

	priv->cck_txbbgain_table[4].ccktxbb_valuearray[0] = 0x2b;
	priv->cck_txbbgain_table[4].ccktxbb_valuearray[1] = 0x2a;
	priv->cck_txbbgain_table[4].ccktxbb_valuearray[2] = 0x25;
	priv->cck_txbbgain_table[4].ccktxbb_valuearray[3] = 0x1e;
	priv->cck_txbbgain_table[4].ccktxbb_valuearray[4] = 0x16;
	priv->cck_txbbgain_table[4].ccktxbb_valuearray[5] = 0x0e;
	priv->cck_txbbgain_table[4].ccktxbb_valuearray[6] = 0x07;
	priv->cck_txbbgain_table[4].ccktxbb_valuearray[7] = 0x03;

	priv->cck_txbbgain_table[5].ccktxbb_valuearray[0] = 0x28;
	priv->cck_txbbgain_table[5].ccktxbb_valuearray[1] = 0x28;
	priv->cck_txbbgain_table[5].ccktxbb_valuearray[2] = 0x22;
	priv->cck_txbbgain_table[5].ccktxbb_valuearray[3] = 0x1c;
	priv->cck_txbbgain_table[5].ccktxbb_valuearray[4] = 0x15;
	priv->cck_txbbgain_table[5].ccktxbb_valuearray[5] = 0x0d;
	priv->cck_txbbgain_table[5].ccktxbb_valuearray[6] = 0x07;
	priv->cck_txbbgain_table[5].ccktxbb_valuearray[7] = 0x03;

	priv->cck_txbbgain_table[6].ccktxbb_valuearray[0] = 0x26;
	priv->cck_txbbgain_table[6].ccktxbb_valuearray[1] = 0x25;
	priv->cck_txbbgain_table[6].ccktxbb_valuearray[2] = 0x21;
	priv->cck_txbbgain_table[6].ccktxbb_valuearray[3] = 0x1b;
	priv->cck_txbbgain_table[6].ccktxbb_valuearray[4] = 0x14;
	priv->cck_txbbgain_table[6].ccktxbb_valuearray[5] = 0x0d;
	priv->cck_txbbgain_table[6].ccktxbb_valuearray[6] = 0x06;
	priv->cck_txbbgain_table[6].ccktxbb_valuearray[7] = 0x03;

	priv->cck_txbbgain_table[7].ccktxbb_valuearray[0] = 0x24;
	priv->cck_txbbgain_table[7].ccktxbb_valuearray[1] = 0x23;
	priv->cck_txbbgain_table[7].ccktxbb_valuearray[2] = 0x1f;
	priv->cck_txbbgain_table[7].ccktxbb_valuearray[3] = 0x19;
	priv->cck_txbbgain_table[7].ccktxbb_valuearray[4] = 0x13;
	priv->cck_txbbgain_table[7].ccktxbb_valuearray[5] = 0x0c;
	priv->cck_txbbgain_table[7].ccktxbb_valuearray[6] = 0x06;
	priv->cck_txbbgain_table[7].ccktxbb_valuearray[7] = 0x03;

	priv->cck_txbbgain_table[8].ccktxbb_valuearray[0] = 0x22;
	priv->cck_txbbgain_table[8].ccktxbb_valuearray[1] = 0x21;
	priv->cck_txbbgain_table[8].ccktxbb_valuearray[2] = 0x1d;
	priv->cck_txbbgain_table[8].ccktxbb_valuearray[3] = 0x18;
	priv->cck_txbbgain_table[8].ccktxbb_valuearray[4] = 0x11;
	priv->cck_txbbgain_table[8].ccktxbb_valuearray[5] = 0x0b;
	priv->cck_txbbgain_table[8].ccktxbb_valuearray[6] = 0x06;
	priv->cck_txbbgain_table[8].ccktxbb_valuearray[7] = 0x02;

	priv->cck_txbbgain_table[9].ccktxbb_valuearray[0] = 0x20;
	priv->cck_txbbgain_table[9].ccktxbb_valuearray[1] = 0x20;
	priv->cck_txbbgain_table[9].ccktxbb_valuearray[2] = 0x1b;
	priv->cck_txbbgain_table[9].ccktxbb_valuearray[3] = 0x16;
	priv->cck_txbbgain_table[9].ccktxbb_valuearray[4] = 0x11;
	priv->cck_txbbgain_table[9].ccktxbb_valuearray[5] = 0x08;
	priv->cck_txbbgain_table[9].ccktxbb_valuearray[6] = 0x05;
	priv->cck_txbbgain_table[9].ccktxbb_valuearray[7] = 0x02;

	priv->cck_txbbgain_table[10].ccktxbb_valuearray[0] = 0x1f;
	priv->cck_txbbgain_table[10].ccktxbb_valuearray[1] = 0x1e;
	priv->cck_txbbgain_table[10].ccktxbb_valuearray[2] = 0x1a;
	priv->cck_txbbgain_table[10].ccktxbb_valuearray[3] = 0x15;
	priv->cck_txbbgain_table[10].ccktxbb_valuearray[4] = 0x10;
	priv->cck_txbbgain_table[10].ccktxbb_valuearray[5] = 0x0a;
	priv->cck_txbbgain_table[10].ccktxbb_valuearray[6] = 0x05;
	priv->cck_txbbgain_table[10].ccktxbb_valuearray[7] = 0x02;

	priv->cck_txbbgain_table[11].ccktxbb_valuearray[0] = 0x1d;
	priv->cck_txbbgain_table[11].ccktxbb_valuearray[1] = 0x1c;
	priv->cck_txbbgain_table[11].ccktxbb_valuearray[2] = 0x18;
	priv->cck_txbbgain_table[11].ccktxbb_valuearray[3] = 0x14;
	priv->cck_txbbgain_table[11].ccktxbb_valuearray[4] = 0x0f;
	priv->cck_txbbgain_table[11].ccktxbb_valuearray[5] = 0x0a;
	priv->cck_txbbgain_table[11].ccktxbb_valuearray[6] = 0x05;
	priv->cck_txbbgain_table[11].ccktxbb_valuearray[7] = 0x02;

	priv->cck_txbbgain_table[12].ccktxbb_valuearray[0] = 0x1b;
	priv->cck_txbbgain_table[12].ccktxbb_valuearray[1] = 0x1a;
	priv->cck_txbbgain_table[12].ccktxbb_valuearray[2] = 0x17;
	priv->cck_txbbgain_table[12].ccktxbb_valuearray[3] = 0x13;
	priv->cck_txbbgain_table[12].ccktxbb_valuearray[4] = 0x0e;
	priv->cck_txbbgain_table[12].ccktxbb_valuearray[5] = 0x09;
	priv->cck_txbbgain_table[12].ccktxbb_valuearray[6] = 0x04;
	priv->cck_txbbgain_table[12].ccktxbb_valuearray[7] = 0x02;

	priv->cck_txbbgain_table[13].ccktxbb_valuearray[0] = 0x1a;
	priv->cck_txbbgain_table[13].ccktxbb_valuearray[1] = 0x19;
	priv->cck_txbbgain_table[13].ccktxbb_valuearray[2] = 0x16;
	priv->cck_txbbgain_table[13].ccktxbb_valuearray[3] = 0x12;
	priv->cck_txbbgain_table[13].ccktxbb_valuearray[4] = 0x0d;
	priv->cck_txbbgain_table[13].ccktxbb_valuearray[5] = 0x09;
	priv->cck_txbbgain_table[13].ccktxbb_valuearray[6] = 0x04;
	priv->cck_txbbgain_table[13].ccktxbb_valuearray[7] = 0x02;

	priv->cck_txbbgain_table[14].ccktxbb_valuearray[0] = 0x18;
	priv->cck_txbbgain_table[14].ccktxbb_valuearray[1] = 0x17;
	priv->cck_txbbgain_table[14].ccktxbb_valuearray[2] = 0x15;
	priv->cck_txbbgain_table[14].ccktxbb_valuearray[3] = 0x11;
	priv->cck_txbbgain_table[14].ccktxbb_valuearray[4] = 0x0c;
	priv->cck_txbbgain_table[14].ccktxbb_valuearray[5] = 0x08;
	priv->cck_txbbgain_table[14].ccktxbb_valuearray[6] = 0x04;
	priv->cck_txbbgain_table[14].ccktxbb_valuearray[7] = 0x02;

	priv->cck_txbbgain_table[15].ccktxbb_valuearray[0] = 0x17;
	priv->cck_txbbgain_table[15].ccktxbb_valuearray[1] = 0x16;
	priv->cck_txbbgain_table[15].ccktxbb_valuearray[2] = 0x13;
	priv->cck_txbbgain_table[15].ccktxbb_valuearray[3] = 0x10;
	priv->cck_txbbgain_table[15].ccktxbb_valuearray[4] = 0x0c;
	priv->cck_txbbgain_table[15].ccktxbb_valuearray[5] = 0x08;
	priv->cck_txbbgain_table[15].ccktxbb_valuearray[6] = 0x04;
	priv->cck_txbbgain_table[15].ccktxbb_valuearray[7] = 0x02;

	priv->cck_txbbgain_table[16].ccktxbb_valuearray[0] = 0x16;
	priv->cck_txbbgain_table[16].ccktxbb_valuearray[1] = 0x15;
	priv->cck_txbbgain_table[16].ccktxbb_valuearray[2] = 0x12;
	priv->cck_txbbgain_table[16].ccktxbb_valuearray[3] = 0x0f;
	priv->cck_txbbgain_table[16].ccktxbb_valuearray[4] = 0x0b;
	priv->cck_txbbgain_table[16].ccktxbb_valuearray[5] = 0x07;
	priv->cck_txbbgain_table[16].ccktxbb_valuearray[6] = 0x04;
	priv->cck_txbbgain_table[16].ccktxbb_valuearray[7] = 0x01;

	priv->cck_txbbgain_table[17].ccktxbb_valuearray[0] = 0x14;
	priv->cck_txbbgain_table[17].ccktxbb_valuearray[1] = 0x14;
	priv->cck_txbbgain_table[17].ccktxbb_valuearray[2] = 0x11;
	priv->cck_txbbgain_table[17].ccktxbb_valuearray[3] = 0x0e;
	priv->cck_txbbgain_table[17].ccktxbb_valuearray[4] = 0x0b;
	priv->cck_txbbgain_table[17].ccktxbb_valuearray[5] = 0x07;
	priv->cck_txbbgain_table[17].ccktxbb_valuearray[6] = 0x03;
	priv->cck_txbbgain_table[17].ccktxbb_valuearray[7] = 0x02;

	priv->cck_txbbgain_table[18].ccktxbb_valuearray[0] = 0x13;
	priv->cck_txbbgain_table[18].ccktxbb_valuearray[1] = 0x13;
	priv->cck_txbbgain_table[18].ccktxbb_valuearray[2] = 0x10;
	priv->cck_txbbgain_table[18].ccktxbb_valuearray[3] = 0x0d;
	priv->cck_txbbgain_table[18].ccktxbb_valuearray[4] = 0x0a;
	priv->cck_txbbgain_table[18].ccktxbb_valuearray[5] = 0x06;
	priv->cck_txbbgain_table[18].ccktxbb_valuearray[6] = 0x03;
	priv->cck_txbbgain_table[18].ccktxbb_valuearray[7] = 0x01;

	priv->cck_txbbgain_table[19].ccktxbb_valuearray[0] = 0x12;
	priv->cck_txbbgain_table[19].ccktxbb_valuearray[1] = 0x12;
	priv->cck_txbbgain_table[19].ccktxbb_valuearray[2] = 0x0f;
	priv->cck_txbbgain_table[19].ccktxbb_valuearray[3] = 0x0c;
	priv->cck_txbbgain_table[19].ccktxbb_valuearray[4] = 0x09;
	priv->cck_txbbgain_table[19].ccktxbb_valuearray[5] = 0x06;
	priv->cck_txbbgain_table[19].ccktxbb_valuearray[6] = 0x03;
	priv->cck_txbbgain_table[19].ccktxbb_valuearray[7] = 0x01;

	priv->cck_txbbgain_table[20].ccktxbb_valuearray[0] = 0x11;
	priv->cck_txbbgain_table[20].ccktxbb_valuearray[1] = 0x11;
	priv->cck_txbbgain_table[20].ccktxbb_valuearray[2] = 0x0f;
	priv->cck_txbbgain_table[20].ccktxbb_valuearray[3] = 0x0c;
	priv->cck_txbbgain_table[20].ccktxbb_valuearray[4] = 0x09;
	priv->cck_txbbgain_table[20].ccktxbb_valuearray[5] = 0x06;
	priv->cck_txbbgain_table[20].ccktxbb_valuearray[6] = 0x03;
	priv->cck_txbbgain_table[20].ccktxbb_valuearray[7] = 0x01;

	priv->cck_txbbgain_table[21].ccktxbb_valuearray[0] = 0x10;
	priv->cck_txbbgain_table[21].ccktxbb_valuearray[1] = 0x10;
	priv->cck_txbbgain_table[21].ccktxbb_valuearray[2] = 0x0e;
	priv->cck_txbbgain_table[21].ccktxbb_valuearray[3] = 0x0b;
	priv->cck_txbbgain_table[21].ccktxbb_valuearray[4] = 0x08;
	priv->cck_txbbgain_table[21].ccktxbb_valuearray[5] = 0x05;
	priv->cck_txbbgain_table[21].ccktxbb_valuearray[6] = 0x03;
	priv->cck_txbbgain_table[21].ccktxbb_valuearray[7] = 0x01;

	priv->cck_txbbgain_table[22].ccktxbb_valuearray[0] = 0x0f;
	priv->cck_txbbgain_table[22].ccktxbb_valuearray[1] = 0x0f;
	priv->cck_txbbgain_table[22].ccktxbb_valuearray[2] = 0x0d;
	priv->cck_txbbgain_table[22].ccktxbb_valuearray[3] = 0x0b;
	priv->cck_txbbgain_table[22].ccktxbb_valuearray[4] = 0x08;
	priv->cck_txbbgain_table[22].ccktxbb_valuearray[5] = 0x05;
	priv->cck_txbbgain_table[22].ccktxbb_valuearray[6] = 0x03;
	priv->cck_txbbgain_table[22].ccktxbb_valuearray[7] = 0x01;

	//ccktxbb_valuearray[0] is 0xA22 [1] is 0xA24 ...[7] is 0xA29
	//This Table is for CH14
	priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[0] = 0x36;
	priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[1] = 0x35;
	priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[2] = 0x2e;
	priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[3] = 0x1b;
	priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[4] = 0x00;
	priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[5] = 0x00;
	priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[6] = 0x00;
	priv->cck_txbbgain_ch14_table[0].ccktxbb_valuearray[7] = 0x00;

	priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[0] = 0x33;
	priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[1] = 0x32;
	priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[2] = 0x2b;
	priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[3] = 0x19;
	priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[4] = 0x00;
	priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[5] = 0x00;
	priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[6] = 0x00;
	priv->cck_txbbgain_ch14_table[1].ccktxbb_valuearray[7] = 0x00;

	priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[0] = 0x30;
	priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[1] = 0x2f;
	priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[2] = 0x29;
	priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[3] = 0x18;
	priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[4] = 0x00;
	priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[5] = 0x00;
	priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[6] = 0x00;
	priv->cck_txbbgain_ch14_table[2].ccktxbb_valuearray[7] = 0x00;

	priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[0] = 0x2d;
	priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[1] = 0x2d;
	priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[2] = 0x27;
	priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[3] = 0x17;
	priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[4] = 0x00;
	priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[5] = 0x00;
	priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[6] = 0x00;
	priv->cck_txbbgain_ch14_table[3].ccktxbb_valuearray[7] = 0x00;

	priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[0] = 0x2b;
	priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[1] = 0x2a;
	priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[2] = 0x25;
	priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[3] = 0x15;
	priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[4] = 0x00;
	priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[5] = 0x00;
	priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[6] = 0x00;
	priv->cck_txbbgain_ch14_table[4].ccktxbb_valuearray[7] = 0x00;

	priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[0] = 0x28;
	priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[1] = 0x28;
	priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[2] = 0x22;
	priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[3] = 0x14;
	priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[4] = 0x00;
	priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[5] = 0x00;
	priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[6] = 0x00;
	priv->cck_txbbgain_ch14_table[5].ccktxbb_valuearray[7] = 0x00;

	priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[0] = 0x26;
	priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[1] = 0x25;
	priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[2] = 0x21;
	priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[3] = 0x13;
	priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[4] = 0x00;
	priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[5] = 0x00;
	priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[6] = 0x00;
	priv->cck_txbbgain_ch14_table[6].ccktxbb_valuearray[7] = 0x00;

	priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[0] = 0x24;
	priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[1] = 0x23;
	priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[2] = 0x1f;
	priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[3] = 0x12;
	priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[4] = 0x00;
	priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[5] = 0x00;
	priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[6] = 0x00;
	priv->cck_txbbgain_ch14_table[7].ccktxbb_valuearray[7] = 0x00;

	priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[0] = 0x22;
	priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[1] = 0x21;
	priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[2] = 0x1d;
	priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[3] = 0x11;
	priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[4] = 0x00;
	priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[5] = 0x00;
	priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[6] = 0x00;
	priv->cck_txbbgain_ch14_table[8].ccktxbb_valuearray[7] = 0x00;

	priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[0] = 0x20;
	priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[1] = 0x20;
	priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[2] = 0x1b;
	priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[3] = 0x10;
	priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[4] = 0x00;
	priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[5] = 0x00;
	priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[6] = 0x00;
	priv->cck_txbbgain_ch14_table[9].ccktxbb_valuearray[7] = 0x00;

	priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[0] = 0x1f;
	priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[1] = 0x1e;
	priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[2] = 0x1a;
	priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[3] = 0x0f;
	priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[4] = 0x00;
	priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[5] = 0x00;
	priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[6] = 0x00;
	priv->cck_txbbgain_ch14_table[10].ccktxbb_valuearray[7] = 0x00;

	priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[0] = 0x1d;
	priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[1] = 0x1c;
	priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[2] = 0x18;
	priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[3] = 0x0e;
	priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[4] = 0x00;
	priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[5] = 0x00;
	priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[6] = 0x00;
	priv->cck_txbbgain_ch14_table[11].ccktxbb_valuearray[7] = 0x00;

	priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[0] = 0x1b;
	priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[1] = 0x1a;
	priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[2] = 0x17;
	priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[3] = 0x0e;
	priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[4] = 0x00;
	priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[5] = 0x00;
	priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[6] = 0x00;
	priv->cck_txbbgain_ch14_table[12].ccktxbb_valuearray[7] = 0x00;

	priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[0] = 0x1a;
	priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[1] = 0x19;
	priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[2] = 0x16;
	priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[3] = 0x0d;
	priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[4] = 0x00;
	priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[5] = 0x00;
	priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[6] = 0x00;
	priv->cck_txbbgain_ch14_table[13].ccktxbb_valuearray[7] = 0x00;

	priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[0] = 0x18;
	priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[1] = 0x17;
	priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[2] = 0x15;
	priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[3] = 0x0c;
	priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[4] = 0x00;
	priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[5] = 0x00;
	priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[6] = 0x00;
	priv->cck_txbbgain_ch14_table[14].ccktxbb_valuearray[7] = 0x00;

	priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[0] = 0x17;
	priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[1] = 0x16;
	priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[2] = 0x13;
	priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[3] = 0x0b;
	priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[4] = 0x00;
	priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[5] = 0x00;
	priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[6] = 0x00;
	priv->cck_txbbgain_ch14_table[15].ccktxbb_valuearray[7] = 0x00;

	priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[0] = 0x16;
	priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[1] = 0x15;
	priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[2] = 0x12;
	priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[3] = 0x0b;
	priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[4] = 0x00;
	priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[5] = 0x00;
	priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[6] = 0x00;
	priv->cck_txbbgain_ch14_table[16].ccktxbb_valuearray[7] = 0x00;

	priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[0] = 0x14;
	priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[1] = 0x14;
	priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[2] = 0x11;
	priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[3] = 0x0a;
	priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[4] = 0x00;
	priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[5] = 0x00;
	priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[6] = 0x00;
	priv->cck_txbbgain_ch14_table[17].ccktxbb_valuearray[7] = 0x00;

	priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[0] = 0x13;
	priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[1] = 0x13;
	priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[2] = 0x10;
	priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[3] = 0x0a;
	priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[4] = 0x00;
	priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[5] = 0x00;
	priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[6] = 0x00;
	priv->cck_txbbgain_ch14_table[18].ccktxbb_valuearray[7] = 0x00;

	priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[0] = 0x12;
	priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[1] = 0x12;
	priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[2] = 0x0f;
	priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[3] = 0x09;
	priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[4] = 0x00;
	priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[5] = 0x00;
	priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[6] = 0x00;
	priv->cck_txbbgain_ch14_table[19].ccktxbb_valuearray[7] = 0x00;

	priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[0] = 0x11;
	priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[1] = 0x11;
	priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[2] = 0x0f;
	priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[3] = 0x09;
	priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[4] = 0x00;
	priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[5] = 0x00;
	priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[6] = 0x00;
	priv->cck_txbbgain_ch14_table[20].ccktxbb_valuearray[7] = 0x00;

	priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[0] = 0x10;
	priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[1] = 0x10;
	priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[2] = 0x0e;
	priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[3] = 0x08;
	priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[4] = 0x00;
	priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[5] = 0x00;
	priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[6] = 0x00;
	priv->cck_txbbgain_ch14_table[21].ccktxbb_valuearray[7] = 0x00;

	priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[0] = 0x0f;
	priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[1] = 0x0f;
	priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[2] = 0x0d;
	priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[3] = 0x08;
	priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[4] = 0x00;
	priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[5] = 0x00;
	priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[6] = 0x00;
	priv->cck_txbbgain_ch14_table[22].ccktxbb_valuearray[7] = 0x00;

	priv->btxpower_tracking = TRUE;
	priv->txpower_count       = 0;
	priv->btxpower_trackingInit = FALSE;

}

static void dm_InitializeTXPowerTracking_ThermalMeter(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);

	// Tx Power tracking by Thermal Meter requires Firmware R/W 3-wire. This mechanism
	// can be enabled only when Firmware R/W 3-wire is enabled. Otherwise, frequent r/w
	// 3-wire by driver causes RF to go into a wrong state.
	if(priv->ieee80211->FwRWRF)
		priv->btxpower_tracking = TRUE;
	else
		priv->btxpower_tracking = FALSE;
	priv->txpower_count       = 0;
	priv->btxpower_trackingInit = FALSE;
}


void dm_initialize_txpower_tracking(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);
	if(priv->bDcut == TRUE)
		dm_InitializeTXPowerTracking_TSSI(dev);
	else
		dm_InitializeTXPowerTracking_ThermalMeter(dev);
}// dm_InitializeTXPowerTracking


static void dm_CheckTXPowerTracking_TSSI(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);
	static u32 tx_power_track_counter;

	if(!priv->btxpower_tracking)
		return;
	else
	{
		if((tx_power_track_counter % 30 == 0)&&(tx_power_track_counter != 0))
		{
				queue_delayed_work(priv->priv_wq,&priv->txpower_tracking_wq,0);
		}
		tx_power_track_counter++;
	}

}


static void dm_CheckTXPowerTracking_ThermalMeter(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);
	static u8	TM_Trigger;
	//DbgPrint("dm_CheckTXPowerTracking() \n");
	if(!priv->btxpower_tracking)
		return;
	else
	{
		if(priv->txpower_count  <= 2)
		{
			priv->txpower_count++;
			return;
		}
	}

	if(!TM_Trigger)
	{
		//Attention!! You have to write all 12bits of data to RF, or it may cause RF to crash
		//actually write reg0x02 bit1=0, then bit1=1.
		//DbgPrint("Trigger ThermalMeter, write RF reg0x2 = 0x4d to 0x4f\n");
		rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bMask12Bits, 0x4d);
		rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bMask12Bits, 0x4f);
		rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bMask12Bits, 0x4d);
		rtl8192_phy_SetRFReg(dev, RF90_PATH_A, 0x02, bMask12Bits, 0x4f);
		TM_Trigger = 1;
		return;
	}
	else
	{
		//DbgPrint("Schedule TxPowerTrackingWorkItem\n");
			queue_delayed_work(priv->priv_wq,&priv->txpower_tracking_wq,0);
		TM_Trigger = 0;
	}
}


static void dm_check_txpower_tracking(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);
	//static u32 tx_power_track_counter = 0;

#ifdef  RTL8190P
	dm_CheckTXPowerTracking_TSSI(dev);
#else
	if(priv->bDcut == TRUE)
		dm_CheckTXPowerTracking_TSSI(dev);
	else
		dm_CheckTXPowerTracking_ThermalMeter(dev);
#endif

}	// dm_CheckTXPowerTracking


static void dm_CCKTxPowerAdjust_TSSI(struct net_device *dev, bool  bInCH14)
{
	u32 TempVal;
	struct r8192_priv *priv = ieee80211_priv(dev);
	//Write 0xa22 0xa23
	TempVal = 0;
	if(!bInCH14){
		//Write 0xa22 0xa23
		TempVal =	priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[0] +
					(priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[1]<<8) ;

		rtl8192_setBBreg(dev, rCCK0_TxFilter1,bMaskHWord, TempVal);
		//Write 0xa24 ~ 0xa27
		TempVal = 0;
		TempVal =	priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[2] +
					(priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[3]<<8) +
					(priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[4]<<16)+
					(priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[5]<<24);
		rtl8192_setBBreg(dev, rCCK0_TxFilter2,bMaskDWord, TempVal);
		//Write 0xa28  0xa29
		TempVal = 0;
		TempVal =	priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[6] +
					(priv->cck_txbbgain_table[priv->cck_present_attentuation].ccktxbb_valuearray[7]<<8) ;

		rtl8192_setBBreg(dev, rCCK0_DebugPort,bMaskLWord, TempVal);
	}
	else
	{
		TempVal =	priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[0] +
					(priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[1]<<8) ;

		rtl8192_setBBreg(dev, rCCK0_TxFilter1,bMaskHWord, TempVal);
		//Write 0xa24 ~ 0xa27
		TempVal = 0;
		TempVal =	priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[2] +
					(priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[3]<<8) +
					(priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[4]<<16)+
					(priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[5]<<24);
		rtl8192_setBBreg(dev, rCCK0_TxFilter2,bMaskDWord, TempVal);
		//Write 0xa28  0xa29
		TempVal = 0;
		TempVal =	priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[6] +
					(priv->cck_txbbgain_ch14_table[priv->cck_present_attentuation].ccktxbb_valuearray[7]<<8) ;

		rtl8192_setBBreg(dev, rCCK0_DebugPort,bMaskLWord, TempVal);
	}


}

static void dm_CCKTxPowerAdjust_ThermalMeter(struct net_device *dev,	bool  bInCH14)
{
	u32 TempVal;
	struct r8192_priv *priv = ieee80211_priv(dev);

	TempVal = 0;
	if(!bInCH14)
	{
		//Write 0xa22 0xa23
		TempVal =	CCKSwingTable_Ch1_Ch13[priv->CCK_index][0] +
					(CCKSwingTable_Ch1_Ch13[priv->CCK_index][1]<<8) ;
		rtl8192_setBBreg(dev, rCCK0_TxFilter1, bMaskHWord, TempVal);
		RT_TRACE(COMP_POWER_TRACKING, "CCK not chnl 14, reg 0x%x = 0x%x\n",
			rCCK0_TxFilter1, TempVal);
		//Write 0xa24 ~ 0xa27
		TempVal = 0;
		TempVal =	CCKSwingTable_Ch1_Ch13[priv->CCK_index][2] +
					(CCKSwingTable_Ch1_Ch13[priv->CCK_index][3]<<8) +
					(CCKSwingTable_Ch1_Ch13[priv->CCK_index][4]<<16)+
					(CCKSwingTable_Ch1_Ch13[priv->CCK_index][5]<<24);
		rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal);
		RT_TRACE(COMP_POWER_TRACKING, "CCK not chnl 14, reg 0x%x = 0x%x\n",
			rCCK0_TxFilter2, TempVal);
		//Write 0xa28  0xa29
		TempVal = 0;
		TempVal =	CCKSwingTable_Ch1_Ch13[priv->CCK_index][6] +
					(CCKSwingTable_Ch1_Ch13[priv->CCK_index][7]<<8) ;

		rtl8192_setBBreg(dev, rCCK0_DebugPort, bMaskLWord, TempVal);
		RT_TRACE(COMP_POWER_TRACKING, "CCK not chnl 14, reg 0x%x = 0x%x\n",
			rCCK0_DebugPort, TempVal);
	}
	else
	{
//		priv->CCKTxPowerAdjustCntNotCh14++;	//cosa add for debug.
		//Write 0xa22 0xa23
		TempVal =	CCKSwingTable_Ch14[priv->CCK_index][0] +
					(CCKSwingTable_Ch14[priv->CCK_index][1]<<8) ;

		rtl8192_setBBreg(dev, rCCK0_TxFilter1, bMaskHWord, TempVal);
		RT_TRACE(COMP_POWER_TRACKING, "CCK chnl 14, reg 0x%x = 0x%x\n",
			rCCK0_TxFilter1, TempVal);
		//Write 0xa24 ~ 0xa27
		TempVal = 0;
		TempVal =	CCKSwingTable_Ch14[priv->CCK_index][2] +
					(CCKSwingTable_Ch14[priv->CCK_index][3]<<8) +
					(CCKSwingTable_Ch14[priv->CCK_index][4]<<16)+
					(CCKSwingTable_Ch14[priv->CCK_index][5]<<24);
		rtl8192_setBBreg(dev, rCCK0_TxFilter2, bMaskDWord, TempVal);
		RT_TRACE(COMP_POWER_TRACKING, "CCK chnl 14, reg 0x%x = 0x%x\n",
			rCCK0_TxFilter2, TempVal);
		//Write 0xa28  0xa29
		TempVal = 0;
		TempVal =	CCKSwingTable_Ch14[priv->CCK_index][6] +
					(CCKSwingTable_Ch14[priv->CCK_index][7]<<8) ;

		rtl8192_setBBreg(dev, rCCK0_DebugPort, bMaskLWord, TempVal);
		RT_TRACE(COMP_POWER_TRACKING,"CCK chnl 14, reg 0x%x = 0x%x\n",
			rCCK0_DebugPort, TempVal);
	}
}



void dm_cck_txpower_adjust(
	struct net_device *dev,
	bool  binch14
)
{	// dm_CCKTxPowerAdjust

	struct r8192_priv *priv = ieee80211_priv(dev);
	if(priv->bDcut == TRUE)
		dm_CCKTxPowerAdjust_TSSI(dev, binch14);
	else
		dm_CCKTxPowerAdjust_ThermalMeter(dev, binch14);
}


#ifndef  RTL8192U
static void dm_txpower_reset_recovery(
	struct net_device *dev
)
{
	struct r8192_priv *priv = ieee80211_priv(dev);

	RT_TRACE(COMP_POWER_TRACKING, "Start Reset Recovery ==>\n");
	rtl8192_setBBreg(dev, rOFDM0_XATxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfa_txpowertrackingindex].txbbgain_value);
	RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: Fill in 0xc80 is %08x\n",priv->txbbgain_table[priv->rfa_txpowertrackingindex].txbbgain_value);
	RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: Fill in RFA_txPowerTrackingIndex is %x\n",priv->rfa_txpowertrackingindex);
	RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery : RF A I/Q Amplify Gain is %ld\n",priv->txbbgain_table[priv->rfa_txpowertrackingindex].txbb_iq_amplifygain);
	RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: CCK Attenuation is %d dB\n",priv->cck_present_attentuation);
	dm_cck_txpower_adjust(dev,priv->bcck_in_ch14);

	rtl8192_setBBreg(dev, rOFDM0_XCTxIQImbalance, bMaskDWord, priv->txbbgain_table[priv->rfc_txpowertrackingindex].txbbgain_value);
	RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: Fill in 0xc90 is %08x\n",priv->txbbgain_table[priv->rfc_txpowertrackingindex].txbbgain_value);
	RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery: Fill in RFC_txPowerTrackingIndex is %x\n",priv->rfc_txpowertrackingindex);
	RT_TRACE(COMP_POWER_TRACKING, "Reset Recovery : RF C I/Q Amplify Gain is %ld\n",priv->txbbgain_table[priv->rfc_txpowertrackingindex].txbb_iq_amplifygain);

}	// dm_TXPowerResetRecovery

extern void dm_restore_dynamic_mechanism_state(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);
	u32	reg_ratr = priv->rate_adaptive.last_ratr;

	if(!priv->up)
	{
		RT_TRACE(COMP_RATE, "<---- dm_restore_dynamic_mechanism_state(): driver is going to unload\n");
		return;
	}

	//
	// Restore previous state for rate adaptive
	//
	if(priv->rate_adaptive.rate_adaptive_disabled)
		return;
	// TODO: Only 11n mode is implemented currently,
	if(!(priv->ieee80211->mode==WIRELESS_MODE_N_24G ||
		 priv->ieee80211->mode==WIRELESS_MODE_N_5G))
		 return;
	{
			/* 2007/11/15 MH Copy from 8190PCI. */
			u32 ratr_value;
			ratr_value = reg_ratr;
			if(priv->rf_type == RF_1T2R)	// 1T2R, Spatial Stream 2 should be disabled
			{
				ratr_value &= ~(RATE_ALL_OFDM_2SS);
				//DbgPrint("HW_VAR_TATR_0 from 0x%x ==> 0x%x\n", ((pu4Byte)(val))[0], ratr_value);
			}
			//DbgPrint("set HW_VAR_TATR_0 = 0x%x\n", ratr_value);
			//cosa PlatformEFIOWrite4Byte(Adapter, RATR0, ((pu4Byte)(val))[0]);
			write_nic_dword(dev, RATR0, ratr_value);
			write_nic_byte(dev, UFWP, 1);
	}
	//Restore TX Power Tracking Index
	if(priv->btxpower_trackingInit && priv->btxpower_tracking){
		dm_txpower_reset_recovery(dev);
	}

	//
	//Restore BB Initial Gain
	//
	dm_bb_initialgain_restore(dev);

}	// DM_RestoreDynamicMechanismState

static void dm_bb_initialgain_restore(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);
	u32 bit_mask = 0x7f; //Bit0~ Bit6

	if(dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI)
		return;

	//Disable Initial Gain
	//PHY_SetBBReg(Adapter, UFWP, bMaskLWord, 0x800);
	rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8);	// Only clear byte 1 and rewrite.
	rtl8192_setBBreg(dev, rOFDM0_XAAGCCore1, bit_mask, (u32)priv->initgain_backup.xaagccore1);
	rtl8192_setBBreg(dev, rOFDM0_XBAGCCore1, bit_mask, (u32)priv->initgain_backup.xbagccore1);
	rtl8192_setBBreg(dev, rOFDM0_XCAGCCore1, bit_mask, (u32)priv->initgain_backup.xcagccore1);
	rtl8192_setBBreg(dev, rOFDM0_XDAGCCore1, bit_mask, (u32)priv->initgain_backup.xdagccore1);
	bit_mask  = bMaskByte2;
	rtl8192_setBBreg(dev, rCCK0_CCA, bit_mask, (u32)priv->initgain_backup.cca);

	RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xc50 is %x\n",priv->initgain_backup.xaagccore1);
	RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xc58 is %x\n",priv->initgain_backup.xbagccore1);
	RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xc60 is %x\n",priv->initgain_backup.xcagccore1);
	RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xc68 is %x\n",priv->initgain_backup.xdagccore1);
	RT_TRACE(COMP_DIG, "dm_BBInitialGainRestore 0xa0a is %x\n",priv->initgain_backup.cca);
	//Enable Initial Gain
	//PHY_SetBBReg(Adapter, UFWP, bMaskLWord, 0x100);
	rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1);	// Only clear byte 1 and rewrite.

}	// dm_BBInitialGainRestore


extern void dm_backup_dynamic_mechanism_state(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);

	// Fsync to avoid reset
	priv->bswitch_fsync  = false;
	priv->bfsync_processing = false;
	//Backup BB InitialGain
	dm_bb_initialgain_backup(dev);

}	// DM_BackupDynamicMechanismState


static void dm_bb_initialgain_backup(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);
	u32 bit_mask = bMaskByte0; //Bit0~ Bit6

	if(dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI)
		return;

	//PHY_SetBBReg(Adapter, UFWP, bMaskLWord, 0x800);
	rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8);	// Only clear byte 1 and rewrite.
	priv->initgain_backup.xaagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XAAGCCore1, bit_mask);
	priv->initgain_backup.xbagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XBAGCCore1, bit_mask);
	priv->initgain_backup.xcagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XCAGCCore1, bit_mask);
	priv->initgain_backup.xdagccore1 = (u8)rtl8192_QueryBBReg(dev, rOFDM0_XDAGCCore1, bit_mask);
	bit_mask  = bMaskByte2;
	priv->initgain_backup.cca = (u8)rtl8192_QueryBBReg(dev, rCCK0_CCA, bit_mask);

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

}   // dm_BBInitialGainBakcup

#endif
/*-----------------------------------------------------------------------------
 * Function:	dm_change_dynamic_initgain_thresh()
 *
 * Overview:
 *
 * Input:		NONE
 *
 * Output:		NONE
 *
 * Return:		NONE
 *
 * Revised History:
 *	When		Who		Remark
 *	05/29/2008	amy		Create Version 0 porting from windows code.
 *
 *---------------------------------------------------------------------------*/
void dm_change_dynamic_initgain_thresh(struct net_device *dev,
								u32		dm_type,
								u32		dm_value)
{
	if (dm_type == DIG_TYPE_THRESH_HIGH)
	{
		dm_digtable.rssi_high_thresh = dm_value;
	}
	else if (dm_type == DIG_TYPE_THRESH_LOW)
	{
		dm_digtable.rssi_low_thresh = dm_value;
	}
	else if (dm_type == DIG_TYPE_THRESH_HIGHPWR_HIGH)
	{
		dm_digtable.rssi_high_power_highthresh = dm_value;
	}
	else if (dm_type == DIG_TYPE_THRESH_HIGHPWR_HIGH)
	{
		dm_digtable.rssi_high_power_highthresh = dm_value;
	}
	else if (dm_type == DIG_TYPE_ENABLE)
	{
		dm_digtable.dig_state		= DM_STA_DIG_MAX;
		dm_digtable.dig_enable_flag	= true;
	}
	else if (dm_type == DIG_TYPE_DISABLE)
	{
		dm_digtable.dig_state		= DM_STA_DIG_MAX;
		dm_digtable.dig_enable_flag	= false;
	}
	else if (dm_type == DIG_TYPE_DBG_MODE)
	{
		if(dm_value >= DM_DBG_MAX)
			dm_value = DM_DBG_OFF;
		dm_digtable.dbg_mode		= (u8)dm_value;
	}
	else if (dm_type == DIG_TYPE_RSSI)
	{
		if(dm_value > 100)
			dm_value = 30;
		dm_digtable.rssi_val			= (long)dm_value;
	}
	else if (dm_type == DIG_TYPE_ALGORITHM)
	{
		if (dm_value >= DIG_ALGO_MAX)
			dm_value = DIG_ALGO_BY_FALSE_ALARM;
		if(dm_digtable.dig_algorithm != (u8)dm_value)
			dm_digtable.dig_algorithm_switch = 1;
		dm_digtable.dig_algorithm	= (u8)dm_value;
	}
	else if (dm_type == DIG_TYPE_BACKOFF)
	{
		if(dm_value > 30)
			dm_value = 30;
		dm_digtable.backoff_val		= (u8)dm_value;
	}
	else if(dm_type == DIG_TYPE_RX_GAIN_MIN)
	{
		if(dm_value == 0)
			dm_value = 0x1;
		dm_digtable.rx_gain_range_min = (u8)dm_value;
	}
	else if(dm_type == DIG_TYPE_RX_GAIN_MAX)
	{
		if(dm_value > 0x50)
			dm_value = 0x50;
		dm_digtable.rx_gain_range_max = (u8)dm_value;
	}
}	/* DM_ChangeDynamicInitGainThresh */
void
dm_change_fsync_setting(
	struct net_device *dev,
	s32		DM_Type,
	s32		DM_Value)
{
	struct r8192_priv *priv = ieee80211_priv(dev);

	if (DM_Type == 0)	// monitor 0xc38 register
	{
		if(DM_Value > 1)
			DM_Value = 1;
		priv->framesyncMonitor = (u8)DM_Value;
		//DbgPrint("pHalData->framesyncMonitor = %d", pHalData->framesyncMonitor);
	}
}

void
dm_change_rxpath_selection_setting(
	struct net_device *dev,
	s32		DM_Type,
	s32		DM_Value)
{
	struct r8192_priv *priv = ieee80211_priv(dev);
	prate_adaptive	pRA = (prate_adaptive)&(priv->rate_adaptive);


	if(DM_Type == 0)
	{
		if(DM_Value > 1)
			DM_Value = 1;
		DM_RxPathSelTable.Enable = (u8)DM_Value;
	}
	else if(DM_Type == 1)
	{
		if(DM_Value > 1)
			DM_Value = 1;
		DM_RxPathSelTable.DbgMode = (u8)DM_Value;
	}
	else if(DM_Type == 2)
	{
		if(DM_Value > 40)
			DM_Value = 40;
		DM_RxPathSelTable.SS_TH_low = (u8)DM_Value;
	}
	else if(DM_Type == 3)
	{
		if(DM_Value > 25)
			DM_Value = 25;
		DM_RxPathSelTable.diff_TH = (u8)DM_Value;
	}
	else if(DM_Type == 4)
	{
		if(DM_Value >= CCK_Rx_Version_MAX)
			DM_Value = CCK_Rx_Version_1;
		DM_RxPathSelTable.cck_method= (u8)DM_Value;
	}
	else if(DM_Type == 10)
	{
		if(DM_Value > 100)
			DM_Value = 50;
		DM_RxPathSelTable.rf_rssi[0] = (u8)DM_Value;
	}
	else if(DM_Type == 11)
	{
		if(DM_Value > 100)
			DM_Value = 50;
		DM_RxPathSelTable.rf_rssi[1] = (u8)DM_Value;
	}
	else if(DM_Type == 12)
	{
		if(DM_Value > 100)
			DM_Value = 50;
		DM_RxPathSelTable.rf_rssi[2] = (u8)DM_Value;
	}
	else if(DM_Type == 13)
	{
		if(DM_Value > 100)
			DM_Value = 50;
		DM_RxPathSelTable.rf_rssi[3] = (u8)DM_Value;
	}
	else if(DM_Type == 20)
	{
		if(DM_Value > 1)
			DM_Value = 1;
		pRA->ping_rssi_enable = (u8)DM_Value;
	}
	else if(DM_Type == 21)
	{
		if(DM_Value > 30)
			DM_Value = 30;
		pRA->ping_rssi_thresh_for_ra = DM_Value;
	}
}


/*-----------------------------------------------------------------------------
 * Function:	dm_dig_init()
 *
 * Overview:	Set DIG scheme init value.
 *
 * Input:		NONE
 *
 * Output:		NONE
 *
 * Return:		NONE
 *
 * Revised History:
 *	When		Who		Remark
 *	05/15/2008	amy		Create Version 0 porting from windows code.
 *
 *---------------------------------------------------------------------------*/
static void dm_dig_init(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);
	/* 2007/10/05 MH Disable DIG scheme now. Not tested. */
	dm_digtable.dig_enable_flag	= true;
	dm_digtable.dig_algorithm = DIG_ALGO_BY_RSSI;
	dm_digtable.dbg_mode = DM_DBG_OFF;	//off=by real rssi value, on=by DM_DigTable.Rssi_val for new dig
	dm_digtable.dig_algorithm_switch = 0;

	/* 2007/10/04 MH Define init gain threshold. */
	dm_digtable.dig_state		= DM_STA_DIG_MAX;
	dm_digtable.dig_highpwr_state	= DM_STA_DIG_MAX;
	dm_digtable.initialgain_lowerbound_state = false;

	dm_digtable.rssi_low_thresh	= DM_DIG_THRESH_LOW;
	dm_digtable.rssi_high_thresh	= DM_DIG_THRESH_HIGH;

	dm_digtable.rssi_high_power_lowthresh = DM_DIG_HIGH_PWR_THRESH_LOW;
	dm_digtable.rssi_high_power_highthresh = DM_DIG_HIGH_PWR_THRESH_HIGH;

	dm_digtable.rssi_val = 50;	//for new dig debug rssi value
	dm_digtable.backoff_val = DM_DIG_BACKOFF;
	dm_digtable.rx_gain_range_max = DM_DIG_MAX;
	if(priv->CustomerID == RT_CID_819x_Netcore)
		dm_digtable.rx_gain_range_min = DM_DIG_MIN_Netcore;
	else
		dm_digtable.rx_gain_range_min = DM_DIG_MIN;

}	/* dm_dig_init */


/*-----------------------------------------------------------------------------
 * Function:	dm_ctrl_initgain_byrssi()
 *
 * Overview:	Driver must monitor RSSI and notify firmware to change initial
 *				gain according to different threshold. BB team provide the
 *				suggested solution.
 *
 * Input:			struct net_device *dev
 *
 * Output:		NONE
 *
 * Return:		NONE
 *
 * Revised History:
 *	When		Who		Remark
 *	05/27/2008	amy		Create Version 0 porting from windows code.
 *---------------------------------------------------------------------------*/
static void dm_ctrl_initgain_byrssi(struct net_device *dev)
{

	if (dm_digtable.dig_enable_flag == false)
		return;

	if(dm_digtable.dig_algorithm == DIG_ALGO_BY_FALSE_ALARM)
		dm_ctrl_initgain_byrssi_by_fwfalse_alarm(dev);
	else if(dm_digtable.dig_algorithm == DIG_ALGO_BY_RSSI)
		dm_ctrl_initgain_byrssi_by_driverrssi(dev);
//		;
	else
		return;
}


static void dm_ctrl_initgain_byrssi_by_driverrssi(
	struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);
	u8 i;
	static u8	fw_dig;

	if (dm_digtable.dig_enable_flag == false)
		return;

	//DbgPrint("Dig by Sw Rssi \n");
	if(dm_digtable.dig_algorithm_switch)	// if switched algorithm, we have to disable FW Dig.
		fw_dig = 0;
	if(fw_dig <= 3)	// execute several times to make sure the FW Dig is disabled
	{// FW DIG Off
		for(i=0; i<3; i++)
			rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8);	// Only clear byte 1 and rewrite.
		fw_dig++;
		dm_digtable.dig_state = DM_STA_DIG_OFF;	//fw dig off.
	}

	if(priv->ieee80211->state == IEEE80211_LINKED)
		dm_digtable.cur_connect_state = DIG_CONNECT;
	else
		dm_digtable.cur_connect_state = DIG_DISCONNECT;

	//DbgPrint("DM_DigTable.PreConnectState = %d, DM_DigTable.CurConnectState = %d \n",
		//DM_DigTable.PreConnectState, DM_DigTable.CurConnectState);

	if(dm_digtable.dbg_mode == DM_DBG_OFF)
		dm_digtable.rssi_val = priv->undecorated_smoothed_pwdb;
	//DbgPrint("DM_DigTable.Rssi_val = %d \n", DM_DigTable.Rssi_val);
	dm_initial_gain(dev);
	dm_pd_th(dev);
	dm_cs_ratio(dev);
	if(dm_digtable.dig_algorithm_switch)
		dm_digtable.dig_algorithm_switch = 0;
	dm_digtable.pre_connect_state = dm_digtable.cur_connect_state;

}	/* dm_CtrlInitGainByRssi */

static void dm_ctrl_initgain_byrssi_by_fwfalse_alarm(
	struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);
	static u32 reset_cnt;
	u8 i;

	if (dm_digtable.dig_enable_flag == false)
		return;

	if(dm_digtable.dig_algorithm_switch)
	{
		dm_digtable.dig_state = DM_STA_DIG_MAX;
		// Fw DIG On.
		for(i=0; i<3; i++)
			rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1);	// Only clear byte 1 and rewrite.
		dm_digtable.dig_algorithm_switch = 0;
	}

	if (priv->ieee80211->state != IEEE80211_LINKED)
		return;

	// For smooth, we can not change DIG state.
	if ((priv->undecorated_smoothed_pwdb > dm_digtable.rssi_low_thresh) &&
		(priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_thresh))
	{
		return;
	}
	//DbgPrint("Dig by Fw False Alarm\n");
	//if (DM_DigTable.Dig_State == DM_STA_DIG_OFF)
	/*DbgPrint("DIG Check\n\r RSSI=%d LOW=%d HIGH=%d STATE=%d",
	pHalData->UndecoratedSmoothedPWDB, DM_DigTable.RssiLowThresh,
	DM_DigTable.RssiHighThresh, DM_DigTable.Dig_State);*/
	/* 1. When RSSI decrease, We have to judge if it is smaller than a threshold
		  and then execute the step below. */
	if ((priv->undecorated_smoothed_pwdb <= dm_digtable.rssi_low_thresh))
	{
		/* 2008/02/05 MH When we execute silent reset, the DIG PHY parameters
		   will be reset to init value. We must prevent the condition. */
		if (dm_digtable.dig_state == DM_STA_DIG_OFF &&
			(priv->reset_count == reset_cnt))
		{
			return;
		}
		else
		{
			reset_cnt = priv->reset_count;
		}

		// If DIG is off, DIG high power state must reset.
		dm_digtable.dig_highpwr_state = DM_STA_DIG_MAX;
		dm_digtable.dig_state = DM_STA_DIG_OFF;

		// 1.1 DIG Off.
		rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x8);	// Only clear byte 1 and rewrite.

		// 1.2 Set initial gain.
		write_nic_byte(dev, rOFDM0_XAAGCCore1, 0x17);
		write_nic_byte(dev, rOFDM0_XBAGCCore1, 0x17);
		write_nic_byte(dev, rOFDM0_XCAGCCore1, 0x17);
		write_nic_byte(dev, rOFDM0_XDAGCCore1, 0x17);

		// 1.3 Lower PD_TH for OFDM.
		if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
		{
			/* 2008/01/11 MH 40MHZ 90/92 register are not the same. */
			// 2008/02/05 MH SD3-Jerry 92U/92E PD_TH are the same.
			write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x00);
			/*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P)
				write_nic_byte(pAdapter, rOFDM0_RxDetector1, 0x40);
			*/
			//else if (pAdapter->HardwareType == HARDWARE_TYPE_RTL8192E)


			//else
				//PlatformEFIOWrite1Byte(pAdapter, rOFDM0_RxDetector1, 0x40);
		}
		else
			write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);

		// 1.4 Lower CS ratio for CCK.
		write_nic_byte(dev, 0xa0a, 0x08);

		// 1.5 Higher EDCCA.
		//PlatformEFIOWrite4Byte(pAdapter, rOFDM0_ECCAThreshold, 0x325);
		return;

	}

	/* 2. When RSSI increase, We have to judge if it is larger than a threshold
		  and then execute the step below.  */
	if ((priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_thresh))
	{
		u8 reset_flag = 0;

		if (dm_digtable.dig_state == DM_STA_DIG_ON &&
			(priv->reset_count == reset_cnt))
		{
			dm_ctrl_initgain_byrssi_highpwr(dev);
			return;
		}
		else
		{
			if (priv->reset_count != reset_cnt)
				reset_flag = 1;

			reset_cnt = priv->reset_count;
		}

		dm_digtable.dig_state = DM_STA_DIG_ON;
		//DbgPrint("DIG ON\n\r");

		// 2.1 Set initial gain.
		// 2008/02/26 MH SD3-Jerry suggest to prevent dirty environment.
		if (reset_flag == 1)
		{
			write_nic_byte(dev, rOFDM0_XAAGCCore1, 0x2c);
			write_nic_byte(dev, rOFDM0_XBAGCCore1, 0x2c);
			write_nic_byte(dev, rOFDM0_XCAGCCore1, 0x2c);
			write_nic_byte(dev, rOFDM0_XDAGCCore1, 0x2c);
		}
		else
		{
			write_nic_byte(dev, rOFDM0_XAAGCCore1, 0x20);
			write_nic_byte(dev, rOFDM0_XBAGCCore1, 0x20);
			write_nic_byte(dev, rOFDM0_XCAGCCore1, 0x20);
			write_nic_byte(dev, rOFDM0_XDAGCCore1, 0x20);
		}

		// 2.2 Higher PD_TH for OFDM.
		if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
		{
			/* 2008/01/11 MH 40MHZ 90/92 register are not the same. */
			// 2008/02/05 MH SD3-Jerry 92U/92E PD_TH are the same.
			write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20);
			/*
			else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P)
				write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);
			*/
			//else if (pAdapter->HardwareType == HARDWARE_TYPE_RTL8192E)

			//else
				//PlatformEFIOWrite1Byte(pAdapter, rOFDM0_RxDetector1, 0x42);
		}
		else
			write_nic_byte(dev, rOFDM0_RxDetector1, 0x44);

		// 2.3 Higher CS ratio for CCK.
		write_nic_byte(dev, 0xa0a, 0xcd);

		// 2.4 Lower EDCCA.
		/* 2008/01/11 MH 90/92 series are the same. */
		//PlatformEFIOWrite4Byte(pAdapter, rOFDM0_ECCAThreshold, 0x346);

		// 2.5 DIG On.
		rtl8192_setBBreg(dev, UFWP, bMaskByte1, 0x1);	// Only clear byte 1 and rewrite.

	}

	dm_ctrl_initgain_byrssi_highpwr(dev);

}	/* dm_CtrlInitGainByRssi */


/*-----------------------------------------------------------------------------
 * Function:	dm_ctrl_initgain_byrssi_highpwr()
 *
 * Overview:
 *
 * Input:		NONE
 *
 * Output:		NONE
 *
 * Return:		NONE
 *
 * Revised History:
 *	When		Who		Remark
 *	05/28/2008	amy		Create Version 0 porting from windows code.
 *
 *---------------------------------------------------------------------------*/
static void dm_ctrl_initgain_byrssi_highpwr(
	struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);
	static u32 reset_cnt_highpwr;

	// For smooth, we can not change high power DIG state in the range.
	if ((priv->undecorated_smoothed_pwdb > dm_digtable.rssi_high_power_lowthresh) &&
		(priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_power_highthresh))
	{
		return;
	}

	/* 3. When RSSI >75% or <70%, it is a high power issue. We have to judge if
		  it is larger than a threshold and then execute the step below.  */
	// 2008/02/05 MH SD3-Jerry Modify PD_TH for high power issue.
	if (priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_power_highthresh)
	{
		if (dm_digtable.dig_highpwr_state == DM_STA_DIG_ON &&
			(priv->reset_count == reset_cnt_highpwr))
			return;
		else
			dm_digtable.dig_highpwr_state = DM_STA_DIG_ON;

		// 3.1 Higher PD_TH for OFDM for high power state.
		if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
		{
			write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x10);

			/*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P)
				write_nic_byte(dev, rOFDM0_RxDetector1, 0x41);
			*/

		}
		else
			write_nic_byte(dev, rOFDM0_RxDetector1, 0x43);
	}
	else
	{
		if (dm_digtable.dig_highpwr_state == DM_STA_DIG_OFF&&
			(priv->reset_count == reset_cnt_highpwr))
			return;
		else
			dm_digtable.dig_highpwr_state = DM_STA_DIG_OFF;

		if (priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_power_lowthresh &&
			 priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_thresh)
		{
			// 3.2 Recover PD_TH for OFDM for normal power region.
			if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
			{
				write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20);
				/*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P)
					write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);
				*/

			}
			else
				write_nic_byte(dev, rOFDM0_RxDetector1, 0x44);
		}
	}

	reset_cnt_highpwr = priv->reset_count;

}	/* dm_CtrlInitGainByRssiHighPwr */


static void dm_initial_gain(
	struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);
	u8					initial_gain=0;
	static u8				initialized, force_write;
	static u32			reset_cnt;
	u8				tmp;

	if(dm_digtable.dig_algorithm_switch)
	{
		initialized = 0;
		reset_cnt = 0;
	}

	if(dm_digtable.pre_connect_state == dm_digtable.cur_connect_state)
	{
		if(dm_digtable.cur_connect_state == DIG_CONNECT)
		{
			if((dm_digtable.rssi_val+10-dm_digtable.backoff_val) > dm_digtable.rx_gain_range_max)
				dm_digtable.cur_ig_value = dm_digtable.rx_gain_range_max;
			else if((dm_digtable.rssi_val+10-dm_digtable.backoff_val) < dm_digtable.rx_gain_range_min)
				dm_digtable.cur_ig_value = dm_digtable.rx_gain_range_min;
			else
				dm_digtable.cur_ig_value = dm_digtable.rssi_val+10-dm_digtable.backoff_val;
		}
		else		//current state is disconnected
		{
			if(dm_digtable.cur_ig_value == 0)
				dm_digtable.cur_ig_value = priv->DefaultInitialGain[0];
			else
				dm_digtable.cur_ig_value = dm_digtable.pre_ig_value;
		}
	}
	else	// disconnected -> connected or connected -> disconnected
	{
		dm_digtable.cur_ig_value = priv->DefaultInitialGain[0];
		dm_digtable.pre_ig_value = 0;
	}
	//DbgPrint("DM_DigTable.CurIGValue = 0x%x, DM_DigTable.PreIGValue = 0x%x\n", DM_DigTable.CurIGValue, DM_DigTable.PreIGValue);

	// if silent reset happened, we should rewrite the values back
	if(priv->reset_count != reset_cnt)
	{
		force_write = 1;
		reset_cnt = priv->reset_count;
	}

	read_nic_byte(dev, rOFDM0_XAAGCCore1, &tmp);
	if (dm_digtable.pre_ig_value != tmp)
		force_write = 1;

	{
		if((dm_digtable.pre_ig_value != dm_digtable.cur_ig_value)
			|| !initialized || force_write)
		{
			initial_gain = (u8)dm_digtable.cur_ig_value;
			//DbgPrint("Write initial gain = 0x%x\n", initial_gain);
			// Set 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);
			dm_digtable.pre_ig_value = dm_digtable.cur_ig_value;
			initialized = 1;
			force_write = 0;
		}
	}
}

static void dm_pd_th(
	struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);
	static u8				initialized, force_write;
	static u32			reset_cnt;

	if(dm_digtable.dig_algorithm_switch)
	{
		initialized = 0;
		reset_cnt = 0;
	}

	if(dm_digtable.pre_connect_state == dm_digtable.cur_connect_state)
	{
		if(dm_digtable.cur_connect_state == DIG_CONNECT)
		{
			if (dm_digtable.rssi_val >= dm_digtable.rssi_high_power_highthresh)
				dm_digtable.curpd_thstate = DIG_PD_AT_HIGH_POWER;
			else if ((dm_digtable.rssi_val <= dm_digtable.rssi_low_thresh))
				dm_digtable.curpd_thstate = DIG_PD_AT_LOW_POWER;
			else if ((dm_digtable.rssi_val >= dm_digtable.rssi_high_thresh) &&
					(dm_digtable.rssi_val < dm_digtable.rssi_high_power_lowthresh))
				dm_digtable.curpd_thstate = DIG_PD_AT_NORMAL_POWER;
			else
				dm_digtable.curpd_thstate = dm_digtable.prepd_thstate;
		}
		else
		{
			dm_digtable.curpd_thstate = DIG_PD_AT_LOW_POWER;
		}
	}
	else	// disconnected -> connected or connected -> disconnected
	{
		dm_digtable.curpd_thstate = DIG_PD_AT_LOW_POWER;
	}

	// if silent reset happened, we should rewrite the values back
	if(priv->reset_count != reset_cnt)
	{
		force_write = 1;
		reset_cnt = priv->reset_count;
	}

	{
		if((dm_digtable.prepd_thstate != dm_digtable.curpd_thstate) ||
			(initialized<=3) || force_write)
		{
			//DbgPrint("Write PD_TH state = %d\n", DM_DigTable.CurPD_THState);
			if(dm_digtable.curpd_thstate == DIG_PD_AT_LOW_POWER)
			{
				// Lower PD_TH for OFDM.
				if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
				{
					/* 2008/01/11 MH 40MHZ 90/92 register are not the same. */
					// 2008/02/05 MH SD3-Jerry 92U/92E PD_TH are the same.
					write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x00);
					/*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P)
						write_nic_byte(dev, rOFDM0_RxDetector1, 0x40);
					*/
				}
				else
					write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);
			}
			else if(dm_digtable.curpd_thstate == DIG_PD_AT_NORMAL_POWER)
			{
				// Higher PD_TH for OFDM.
				if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
				{
					/* 2008/01/11 MH 40MHZ 90/92 register are not the same. */
					// 2008/02/05 MH SD3-Jerry 92U/92E PD_TH are the same.
					write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x20);
					/*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P)
						write_nic_byte(dev, rOFDM0_RxDetector1, 0x42);
					*/
				}
				else
					write_nic_byte(dev, rOFDM0_RxDetector1, 0x44);
			}
			else if(dm_digtable.curpd_thstate == DIG_PD_AT_HIGH_POWER)
			{
				// Higher PD_TH for OFDM for high power state.
				if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20)
				{
					write_nic_byte(dev, (rOFDM0_XATxAFE+3), 0x10);
					/*else if (priv->card_8192 == HARDWARE_TYPE_RTL8190P)
						write_nic_byte(dev, rOFDM0_RxDetector1, 0x41);
					*/
				}
				else
					write_nic_byte(dev, rOFDM0_RxDetector1, 0x43);
			}
			dm_digtable.prepd_thstate = dm_digtable.curpd_thstate;
			if(initialized <= 3)
				initialized++;
			force_write = 0;
		}
	}
}

static	void dm_cs_ratio(
	struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);
	static u8				initialized,force_write;
	static u32			reset_cnt;

	if(dm_digtable.dig_algorithm_switch)
	{
		initialized = 0;
		reset_cnt = 0;
	}

	if(dm_digtable.pre_connect_state == dm_digtable.cur_connect_state)
	{
		if(dm_digtable.cur_connect_state == DIG_CONNECT)
		{
			if ((dm_digtable.rssi_val <= dm_digtable.rssi_low_thresh))
				dm_digtable.curcs_ratio_state = DIG_CS_RATIO_LOWER;
			else if ((dm_digtable.rssi_val >= dm_digtable.rssi_high_thresh))
				dm_digtable.curcs_ratio_state = DIG_CS_RATIO_HIGHER;
			else
				dm_digtable.curcs_ratio_state = dm_digtable.precs_ratio_state;
		}
		else
		{
			dm_digtable.curcs_ratio_state = DIG_CS_RATIO_LOWER;
		}
	}
	else	// disconnected -> connected or connected -> disconnected
	{
		dm_digtable.curcs_ratio_state = DIG_CS_RATIO_LOWER;
	}

	// if silent reset happened, we should rewrite the values back
	if(priv->reset_count != reset_cnt)
	{
		force_write = 1;
		reset_cnt = priv->reset_count;
	}


	{
		if((dm_digtable.precs_ratio_state != dm_digtable.curcs_ratio_state) ||
			!initialized || force_write)
		{
			//DbgPrint("Write CS_ratio state = %d\n", DM_DigTable.CurCS_ratioState);
			if(dm_digtable.curcs_ratio_state == DIG_CS_RATIO_LOWER)
			{
				// Lower CS ratio for CCK.
				write_nic_byte(dev, 0xa0a, 0x08);
			}
			else if(dm_digtable.curcs_ratio_state == DIG_CS_RATIO_HIGHER)
			{
				// Higher CS ratio for CCK.
				write_nic_byte(dev, 0xa0a, 0xcd);
			}
			dm_digtable.precs_ratio_state = dm_digtable.curcs_ratio_state;
			initialized = 1;
			force_write = 0;
		}
	}
}

void dm_init_edca_turbo(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);

	priv->bcurrent_turbo_EDCA = false;
	priv->ieee80211->bis_any_nonbepkts = false;
	priv->bis_cur_rdlstate = false;
}	// dm_init_edca_turbo

static void dm_check_edca_turbo(
	struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);
	PRT_HIGH_THROUGHPUT	pHTInfo = priv->ieee80211->pHTInfo;
	//PSTA_QOS			pStaQos = pMgntInfo->pStaQos;

	// Keep past Tx/Rx packet count for RT-to-RT EDCA turbo.
	static unsigned long			lastTxOkCnt;
	static unsigned long			lastRxOkCnt;
	unsigned long				curTxOkCnt = 0;
	unsigned long				curRxOkCnt = 0;

	//
	// Do not be Turbo if it's under WiFi config and Qos Enabled, because the EDCA parameters
	// should follow the settings from QAP. By Bruce, 2007-12-07.
	//
	if(priv->ieee80211->state != IEEE80211_LINKED)
		goto dm_CheckEdcaTurbo_EXIT;
	// We do not turn on EDCA turbo mode for some AP that has IOT issue
	if(priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_DISABLE_EDCA_TURBO)
		goto dm_CheckEdcaTurbo_EXIT;

//	printk("========>%s():bis_any_nonbepkts is %d\n",__FUNCTION__,priv->bis_any_nonbepkts);
	// Check the status for current condition.
	if(!priv->ieee80211->bis_any_nonbepkts)
	{
		curTxOkCnt = priv->stats.txbytesunicast - lastTxOkCnt;
		curRxOkCnt = priv->stats.rxbytesunicast - lastRxOkCnt;
		// For RT-AP, we needs to turn it on when Rx>Tx
		if(curRxOkCnt > 4*curTxOkCnt)
		{
			//printk("%s():curRxOkCnt > 4*curTxOkCnt\n");
			if(!priv->bis_cur_rdlstate || !priv->bcurrent_turbo_EDCA)
			{
				write_nic_dword(dev, EDCAPARA_BE, edca_setting_DL[pHTInfo->IOTPeer]);
				priv->bis_cur_rdlstate = true;
			}
		}
		else
		{

			//printk("%s():curRxOkCnt < 4*curTxOkCnt\n");
			if(priv->bis_cur_rdlstate || !priv->bcurrent_turbo_EDCA)
			{
				write_nic_dword(dev, EDCAPARA_BE, edca_setting_UL[pHTInfo->IOTPeer]);
				priv->bis_cur_rdlstate = false;
			}

		}

		priv->bcurrent_turbo_EDCA = true;
	}
	else
	{
		//
		// Turn Off EDCA turbo here.
		// Restore original EDCA according to the declaration of AP.
		//
		 if(priv->bcurrent_turbo_EDCA)
		{

			{
				u8		u1bAIFS;
				u32		u4bAcParam;
				struct ieee80211_qos_parameters *qos_parameters = &priv->ieee80211->current_network.qos_data.parameters;
				u8 mode = priv->ieee80211->mode;

			// For Each time updating EDCA parameter, reset EDCA turbo mode status.
				dm_init_edca_turbo(dev);
				u1bAIFS = qos_parameters->aifs[0] * ((mode&(IEEE_G|IEEE_N_24G)) ?9:20) + aSifsTime;
				u4bAcParam = ((((u32)(qos_parameters->tx_op_limit[0]))<< AC_PARAM_TXOP_LIMIT_OFFSET)|
					(((u32)(qos_parameters->cw_max[0]))<< AC_PARAM_ECW_MAX_OFFSET)|
					(((u32)(qos_parameters->cw_min[0]))<< AC_PARAM_ECW_MIN_OFFSET)|
					((u32)u1bAIFS << AC_PARAM_AIFS_OFFSET));
			//write_nic_dword(dev, WDCAPARA_ADD[i], u4bAcParam);
				write_nic_dword(dev, EDCAPARA_BE,  u4bAcParam);

			// Check ACM bit.
			// If it is set, immediately set ACM control bit to downgrading AC for passing WMM testplan. Annie, 2005-12-13.
				{
			// TODO:  Modified this part and try to set acm control in only 1 IO processing!!

					PACI_AIFSN	pAciAifsn = (PACI_AIFSN)&(qos_parameters->aifs[0]);
					u8		AcmCtrl;
					read_nic_byte(dev, AcmHwCtrl, &AcmCtrl);
					if(pAciAifsn->f.ACM)
					{ // ACM bit is 1.
						AcmCtrl |= AcmHw_BeqEn;
					}
					else
					{ // ACM bit is 0.
						AcmCtrl &= (~AcmHw_BeqEn);
					}

					RT_TRACE(COMP_QOS,"SetHwReg8190pci(): [HW_VAR_ACM_CTRL] Write 0x%X\n", AcmCtrl) ;
					write_nic_byte(dev, AcmHwCtrl, AcmCtrl);
				}
			}
			priv->bcurrent_turbo_EDCA = false;
		}
	}


dm_CheckEdcaTurbo_EXIT:
	// Set variables for next time.
	priv->ieee80211->bis_any_nonbepkts = false;
	lastTxOkCnt = priv->stats.txbytesunicast;
	lastRxOkCnt = priv->stats.rxbytesunicast;
}	// dm_CheckEdcaTurbo

void DM_CTSToSelfSetting(struct net_device *dev, u32 DM_Type, u32 DM_Value)
{
	struct r8192_priv *priv = ieee80211_priv((struct net_device *)dev);

	if (DM_Type == 0)	// CTS to self disable/enable
	{
		if(DM_Value > 1)
			DM_Value = 1;
		priv->ieee80211->bCTSToSelfEnable = (bool)DM_Value;
		//DbgPrint("pMgntInfo->bCTSToSelfEnable = %d\n", pMgntInfo->bCTSToSelfEnable);
	}
	else if(DM_Type == 1) //CTS to self Th
	{
		if(DM_Value >= 50)
			DM_Value = 50;
		priv->ieee80211->CTSToSelfTH = (u8)DM_Value;
		//DbgPrint("pMgntInfo->CTSToSelfTH = %d\n", pMgntInfo->CTSToSelfTH);
	}
}

static void dm_init_ctstoself(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv((struct net_device *)dev);

	priv->ieee80211->bCTSToSelfEnable = TRUE;
	priv->ieee80211->CTSToSelfTH = CTSToSelfTHVal;
}

static void dm_ctstoself(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv((struct net_device *)dev);
	PRT_HIGH_THROUGHPUT	pHTInfo = priv->ieee80211->pHTInfo;
	static unsigned long				lastTxOkCnt;
	static unsigned long				lastRxOkCnt;
	unsigned long						curTxOkCnt = 0;
	unsigned long						curRxOkCnt = 0;

	if(priv->ieee80211->bCTSToSelfEnable != TRUE)
	{
		pHTInfo->IOTAction &= ~HT_IOT_ACT_FORCED_CTS2SELF;
		return;
	}
	/*
	1. Uplink
	2. Linksys350/Linksys300N
	3. <50 disable, >55 enable
	*/

	if(pHTInfo->IOTPeer == HT_IOT_PEER_BROADCOM)
	{
		curTxOkCnt = priv->stats.txbytesunicast - lastTxOkCnt;
		curRxOkCnt = priv->stats.rxbytesunicast - lastRxOkCnt;
		if(curRxOkCnt > 4*curTxOkCnt)	//downlink, disable CTS to self
		{
			pHTInfo->IOTAction &= ~HT_IOT_ACT_FORCED_CTS2SELF;
			//DbgPrint("dm_CTSToSelf() ==> CTS to self disabled -- downlink\n");
		}
		else	//uplink
		{
			pHTInfo->IOTAction |= HT_IOT_ACT_FORCED_CTS2SELF;
		}

		lastTxOkCnt = priv->stats.txbytesunicast;
		lastRxOkCnt = priv->stats.rxbytesunicast;
	}
}

/*-----------------------------------------------------------------------------
 * Function:	dm_check_pbc_gpio()
 *
 * Overview:	Check if PBC button is pressed.
 *
 * Input:		NONE
 *
 * Output:		NONE
 *
 * Return:		NONE
 *
 * Revised History:
 *	When		Who		Remark
 *	05/28/2008	amy	Create Version 0 porting from windows code.
 *
 *---------------------------------------------------------------------------*/
static	void	dm_check_pbc_gpio(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);
	u8 tmp1byte;


	read_nic_byte(dev, GPI, &tmp1byte);
	if(tmp1byte == 0xff)
		return;

	if (tmp1byte&BIT6 || tmp1byte&BIT0)
	{
		// Here we only set bPbcPressed to TRUE
		// After trigger PBC, the variable will be set to FALSE
		RT_TRACE(COMP_IO, "CheckPbcGPIO - PBC is pressed\n");
		priv->bpbc_pressed = true;
	}

}

/*-----------------------------------------------------------------------------
 * Function:	DM_RFPathCheckWorkItemCallBack()
 *
 * Overview:	Check if Current RF RX path is enabled
 *
 * Input:		NONE
 *
 * Output:		NONE
 *
 * Return:		NONE
 *
 * Revised History:
 *	When		Who		Remark
 *	01/30/2008	MHC		Create Version 0.
 *
 *---------------------------------------------------------------------------*/
void	dm_rf_pathcheck_workitemcallback(struct work_struct *work)
{
	struct delayed_work *dwork = container_of(work,struct delayed_work,work);
       struct r8192_priv *priv = container_of(dwork,struct r8192_priv,rfpath_check_wq);
       struct net_device *dev =priv->ieee80211->dev;
	//bool bactually_set = false;
	u8 rfpath = 0, i;


	/* 2008/01/30 MH After discussing with SD3 Jerry, 0xc04/0xd04 register will
	   always be the same. We only read 0xc04 now. */
	read_nic_byte(dev, 0xc04, &rfpath);

	// Check Bit 0-3, it means if RF A-D is enabled.
	for (i = 0; i < RF90_PATH_MAX; i++)
	{
		if (rfpath & (0x01<<i))
			priv->brfpath_rxenable[i] = 1;
		else
			priv->brfpath_rxenable[i] = 0;
	}
	if(!DM_RxPathSelTable.Enable)
		return;

	dm_rxpath_sel_byrssi(dev);
}	/* DM_RFPathCheckWorkItemCallBack */

static void dm_init_rxpath_selection(struct net_device *dev)
{
	u8 i;
	struct r8192_priv *priv = ieee80211_priv(dev);
	DM_RxPathSelTable.Enable = 1;	//default enabled
	DM_RxPathSelTable.SS_TH_low = RxPathSelection_SS_TH_low;
	DM_RxPathSelTable.diff_TH = RxPathSelection_diff_TH;
	if(priv->CustomerID == RT_CID_819x_Netcore)
		DM_RxPathSelTable.cck_method = CCK_Rx_Version_2;
	else
		DM_RxPathSelTable.cck_method = CCK_Rx_Version_1;
	DM_RxPathSelTable.DbgMode = DM_DBG_OFF;
	DM_RxPathSelTable.disabledRF = 0;
	for(i=0; i<4; i++)
	{
		DM_RxPathSelTable.rf_rssi[i] = 50;
		DM_RxPathSelTable.cck_pwdb_sta[i] = -64;
		DM_RxPathSelTable.rf_enable_rssi_th[i] = 100;
	}
}

static void dm_rxpath_sel_byrssi(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);
	u8				i, max_rssi_index=0, min_rssi_index=0, sec_rssi_index=0, rf_num=0;
	u8				tmp_max_rssi=0, tmp_min_rssi=0, tmp_sec_rssi=0;
	u8				cck_default_Rx=0x2;	//RF-C
	u8				cck_optional_Rx=0x3;//RF-D
	long				tmp_cck_max_pwdb=0, tmp_cck_min_pwdb=0, tmp_cck_sec_pwdb=0;
	u8				cck_rx_ver2_max_index=0, cck_rx_ver2_min_index=0, cck_rx_ver2_sec_index=0;
	u8				cur_rf_rssi;
	long				cur_cck_pwdb;
	static u8			disabled_rf_cnt, cck_Rx_Path_initialized;
	u8				update_cck_rx_path;

	if(priv->rf_type != RF_2T4R)
		return;

	if(!cck_Rx_Path_initialized)
	{
		read_nic_byte(dev, 0xa07, &DM_RxPathSelTable.cck_Rx_path);
		DM_RxPathSelTable.cck_Rx_path &= 0xf;
		cck_Rx_Path_initialized = 1;
	}

	read_nic_byte(dev, 0xc04, &DM_RxPathSelTable.disabledRF);
	DM_RxPathSelTable.disabledRF = ~DM_RxPathSelTable.disabledRF & 0xf;

	if(priv->ieee80211->mode == WIRELESS_MODE_B)
	{
		DM_RxPathSelTable.cck_method = CCK_Rx_Version_2;	//pure B mode, fixed cck version2
		//DbgPrint("Pure B mode, use cck rx version2 \n");
	}

	//decide max/sec/min rssi index
	for (i=0; i<RF90_PATH_MAX; i++)
	{
		if(!DM_RxPathSelTable.DbgMode)
			DM_RxPathSelTable.rf_rssi[i] = priv->stats.rx_rssi_percentage[i];

		if(priv->brfpath_rxenable[i])
		{
			rf_num++;
			cur_rf_rssi = DM_RxPathSelTable.rf_rssi[i];

			if(rf_num == 1)	// find first enabled rf path and the rssi values
			{	//initialize, set all rssi index to the same one
				max_rssi_index = min_rssi_index = sec_rssi_index = i;
				tmp_max_rssi = tmp_min_rssi = tmp_sec_rssi = cur_rf_rssi;
			}
			else if(rf_num == 2)
			{	// we pick up the max index first, and let sec and min to be the same one
				if(cur_rf_rssi >= tmp_max_rssi)
				{
					tmp_max_rssi = cur_rf_rssi;
					max_rssi_index = i;
				}
				else
				{
					tmp_sec_rssi = tmp_min_rssi = cur_rf_rssi;
					sec_rssi_index = min_rssi_index = i;
				}
			}
			else
			{
				if(cur_rf_rssi > tmp_max_rssi)
				{
					tmp_sec_rssi = tmp_max_rssi;
					sec_rssi_index = max_rssi_index;
					tmp_max_rssi = cur_rf_rssi;
					max_rssi_index = i;
				}
				else if(cur_rf_rssi == tmp_max_rssi)
				{	// let sec and min point to the different index
					tmp_sec_rssi = cur_rf_rssi;
					sec_rssi_index = i;
				}
				else if((cur_rf_rssi < tmp_max_rssi) &&(cur_rf_rssi > tmp_sec_rssi))
				{
					tmp_sec_rssi = cur_rf_rssi;
					sec_rssi_index = i;
				}
				else if(cur_rf_rssi == tmp_sec_rssi)
				{
					if(tmp_sec_rssi == tmp_min_rssi)
					{	// let sec and min point to the different index
						tmp_sec_rssi = cur_rf_rssi;
						sec_rssi_index = i;
					}
					else
					{
						// This case we don't need to set any index
					}
				}
				else if((cur_rf_rssi < tmp_sec_rssi) && (cur_rf_rssi > tmp_min_rssi))
				{
					// This case we don't need to set any index
				}
				else if(cur_rf_rssi == tmp_min_rssi)
				{
					if(tmp_sec_rssi == tmp_min_rssi)
					{	// let sec and min point to the different index
						tmp_min_rssi = cur_rf_rssi;
						min_rssi_index = i;
					}
					else
					{
						// This case we don't need to set any index
					}
				}
				else if(cur_rf_rssi < tmp_min_rssi)
				{
					tmp_min_rssi = cur_rf_rssi;
					min_rssi_index = i;
				}
			}
		}
	}

	rf_num = 0;
	// decide max/sec/min cck pwdb index
	if(DM_RxPathSelTable.cck_method == CCK_Rx_Version_2)
	{
		for (i=0; i<RF90_PATH_MAX; i++)
		{
			if(priv->brfpath_rxenable[i])
			{
				rf_num++;
				cur_cck_pwdb =  DM_RxPathSelTable.cck_pwdb_sta[i];

				if(rf_num == 1)	// find first enabled rf path and the rssi values
				{	//initialize, set all rssi index to the same one
					cck_rx_ver2_max_index = cck_rx_ver2_min_index = cck_rx_ver2_sec_index = i;
					tmp_cck_max_pwdb = tmp_cck_min_pwdb = tmp_cck_sec_pwdb = cur_cck_pwdb;
				}
				else if(rf_num == 2)
				{	// we pick up the max index first, and let sec and min to be the same one
					if(cur_cck_pwdb >= tmp_cck_max_pwdb)
					{
						tmp_cck_max_pwdb = cur_cck_pwdb;
						cck_rx_ver2_max_index = i;
					}
					else
					{
						tmp_cck_sec_pwdb = tmp_cck_min_pwdb = cur_cck_pwdb;
						cck_rx_ver2_sec_index = cck_rx_ver2_min_index = i;
					}
				}
				else
				{
					if(cur_cck_pwdb > tmp_cck_max_pwdb)
					{
						tmp_cck_sec_pwdb = tmp_cck_max_pwdb;
						cck_rx_ver2_sec_index = cck_rx_ver2_max_index;
						tmp_cck_max_pwdb = cur_cck_pwdb;
						cck_rx_ver2_max_index = i;
					}
					else if(cur_cck_pwdb == tmp_cck_max_pwdb)
					{	// let sec and min point to the different index
						tmp_cck_sec_pwdb = cur_cck_pwdb;
						cck_rx_ver2_sec_index = i;
					}
					else if((cur_cck_pwdb < tmp_cck_max_pwdb) &&(cur_cck_pwdb > tmp_cck_sec_pwdb))
					{
						tmp_cck_sec_pwdb = cur_cck_pwdb;
						cck_rx_ver2_sec_index = i;
					}
					else if(cur_cck_pwdb == tmp_cck_sec_pwdb)
					{
						if(tmp_cck_sec_pwdb == tmp_cck_min_pwdb)
						{	// let sec and min point to the different index
							tmp_cck_sec_pwdb = cur_cck_pwdb;
							cck_rx_ver2_sec_index = i;
						}
						else
						{
							// This case we don't need to set any index
						}
					}
					else if((cur_cck_pwdb < tmp_cck_sec_pwdb) && (cur_cck_pwdb > tmp_cck_min_pwdb))
					{
						// This case we don't need to set any index
					}
					else if(cur_cck_pwdb == tmp_cck_min_pwdb)
					{
						if(tmp_cck_sec_pwdb == tmp_cck_min_pwdb)
						{	// let sec and min point to the different index
							tmp_cck_min_pwdb = cur_cck_pwdb;
							cck_rx_ver2_min_index = i;
						}
						else
						{
							// This case we don't need to set any index
						}
					}
					else if(cur_cck_pwdb < tmp_cck_min_pwdb)
					{
						tmp_cck_min_pwdb = cur_cck_pwdb;
						cck_rx_ver2_min_index = i;
					}
				}

			}
		}
	}


	// Set CCK Rx path
	// reg0xA07[3:2]=cck default rx path, reg0xa07[1:0]=cck optional rx path.
	update_cck_rx_path = 0;
	if(DM_RxPathSelTable.cck_method == CCK_Rx_Version_2)
	{
		cck_default_Rx = cck_rx_ver2_max_index;
		cck_optional_Rx = cck_rx_ver2_sec_index;
		if(tmp_cck_max_pwdb != -64)
			update_cck_rx_path = 1;
	}

	if(tmp_min_rssi < DM_RxPathSelTable.SS_TH_low && disabled_rf_cnt < 2)
	{
		if((tmp_max_rssi - tmp_min_rssi) >= DM_RxPathSelTable.diff_TH)
		{
			//record the enabled rssi threshold
			DM_RxPathSelTable.rf_enable_rssi_th[min_rssi_index] = tmp_max_rssi+5;
			//disable the BB Rx path, OFDM
			rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable, 0x1<<min_rssi_index, 0x0);	// 0xc04[3:0]
			rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0x1<<min_rssi_index, 0x0);	// 0xd04[3:0]
			disabled_rf_cnt++;
		}
		if(DM_RxPathSelTable.cck_method == CCK_Rx_Version_1)
		{
			cck_default_Rx = max_rssi_index;
			cck_optional_Rx = sec_rssi_index;
			if(tmp_max_rssi)
				update_cck_rx_path = 1;
		}
	}

	if(update_cck_rx_path)
	{
		DM_RxPathSelTable.cck_Rx_path = (cck_default_Rx<<2)|(cck_optional_Rx);
		rtl8192_setBBreg(dev, rCCK0_AFESetting, 0x0f000000, DM_RxPathSelTable.cck_Rx_path);
	}

	if(DM_RxPathSelTable.disabledRF)
	{
		for(i=0; i<4; i++)
		{
			if((DM_RxPathSelTable.disabledRF>>i) & 0x1)	//disabled rf
			{
				if(tmp_max_rssi >= DM_RxPathSelTable.rf_enable_rssi_th[i])
				{
					//enable the BB Rx path
					//DbgPrint("RF-%d is enabled. \n", 0x1<<i);
					rtl8192_setBBreg(dev, rOFDM0_TRxPathEnable, 0x1<<i, 0x1);	// 0xc04[3:0]
					rtl8192_setBBreg(dev, rOFDM1_TRxPathEnable, 0x1<<i, 0x1);	// 0xd04[3:0]
					DM_RxPathSelTable.rf_enable_rssi_th[i] = 100;
					disabled_rf_cnt--;
				}
			}
		}
	}
}

/*-----------------------------------------------------------------------------
 * Function:	dm_check_rx_path_selection()
 *
 * Overview:	Call a workitem to check current RXRF path and Rx Path selection by RSSI.
 *
 * Input:		NONE
 *
 * Output:		NONE
 *
 * Return:		NONE
 *
 * Revised History:
 *	When		Who		Remark
 *	05/28/2008	amy		Create Version 0 porting from windows code.
 *
 *---------------------------------------------------------------------------*/
static	void	dm_check_rx_path_selection(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);
	queue_delayed_work(priv->priv_wq,&priv->rfpath_check_wq,0);
}	/* dm_CheckRxRFPath */


static void dm_init_fsync (struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);

	priv->ieee80211->fsync_time_interval = 500;
	priv->ieee80211->fsync_rate_bitmap = 0x0f000800;
	priv->ieee80211->fsync_rssi_threshold = 30;
	priv->ieee80211->bfsync_enable = false;
	priv->ieee80211->fsync_multiple_timeinterval = 3;
	priv->ieee80211->fsync_firstdiff_ratethreshold= 100;
	priv->ieee80211->fsync_seconddiff_ratethreshold= 200;
	priv->ieee80211->fsync_state = Default_Fsync;
	priv->framesyncMonitor = 1;	// current default 0xc38 monitor on

	init_timer(&priv->fsync_timer);
	priv->fsync_timer.data = (unsigned long)dev;
	priv->fsync_timer.function = dm_fsync_timer_callback;
}


static void dm_deInit_fsync(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);
	del_timer_sync(&priv->fsync_timer);
}

void dm_fsync_timer_callback(unsigned long data)
{
	struct net_device *dev = (struct net_device *)data;
	struct r8192_priv *priv = ieee80211_priv((struct net_device *)data);
	u32 rate_index, rate_count = 0, rate_count_diff=0;
	bool		bSwitchFromCountDiff = false;
	bool		bDoubleTimeInterval = false;

	if(priv->ieee80211->state == IEEE80211_LINKED &&
		priv->ieee80211->bfsync_enable &&
		(priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_CDD_FSYNC))
	{
		 // Count rate 54, MCS [7], [12, 13, 14, 15]
		u32 rate_bitmap;
		for(rate_index = 0; rate_index <= 27; rate_index++)
		{
			rate_bitmap  = 1 << rate_index;
			if(priv->ieee80211->fsync_rate_bitmap &  rate_bitmap)
				rate_count+= priv->stats.received_rate_histogram[1][rate_index];
		}

		if(rate_count < priv->rate_record)
			rate_count_diff = 0xffffffff - rate_count + priv->rate_record;
		else
			rate_count_diff = rate_count - priv->rate_record;
		if(rate_count_diff < priv->rateCountDiffRecord)
		{

			u32 DiffNum = priv->rateCountDiffRecord - rate_count_diff;
			// Continue count
			if(DiffNum >= priv->ieee80211->fsync_seconddiff_ratethreshold)
				priv->ContinueDiffCount++;
			else
				priv->ContinueDiffCount = 0;

			// Continue count over
			if(priv->ContinueDiffCount >=2)
			{
				bSwitchFromCountDiff = true;
				priv->ContinueDiffCount = 0;
			}
		}
		else
		{
			// Stop the continued count
			priv->ContinueDiffCount = 0;
		}

		//If Count diff <= FsyncRateCountThreshold
		if(rate_count_diff <= priv->ieee80211->fsync_firstdiff_ratethreshold)
		{
			bSwitchFromCountDiff = true;
			priv->ContinueDiffCount = 0;
		}
		priv->rate_record = rate_count;
		priv->rateCountDiffRecord = rate_count_diff;
		RT_TRACE(COMP_HALDM, "rateRecord %d rateCount %d, rateCountdiff %d bSwitchFsync %d\n", priv->rate_record, rate_count, rate_count_diff , priv->bswitch_fsync);
		// if we never receive those mcs rate and rssi > 30 % then switch fsyn
		if(priv->undecorated_smoothed_pwdb > priv->ieee80211->fsync_rssi_threshold && bSwitchFromCountDiff)
		{
			bDoubleTimeInterval = true;
			priv->bswitch_fsync = !priv->bswitch_fsync;
			if(priv->bswitch_fsync)
			{
				write_nic_byte(dev,0xC36, 0x1c);
				write_nic_byte(dev, 0xC3e, 0x90);
			}
			else
			{
				write_nic_byte(dev, 0xC36, 0x5c);
				write_nic_byte(dev, 0xC3e, 0x96);
			}
		}
		else if(priv->undecorated_smoothed_pwdb <= priv->ieee80211->fsync_rssi_threshold)
		{
			if(priv->bswitch_fsync)
			{
				priv->bswitch_fsync  = false;
				write_nic_byte(dev, 0xC36, 0x5c);
				write_nic_byte(dev, 0xC3e, 0x96);
			}
		}
		if(bDoubleTimeInterval){
			if(timer_pending(&priv->fsync_timer))
				del_timer_sync(&priv->fsync_timer);
			priv->fsync_timer.expires = jiffies + MSECS(priv->ieee80211->fsync_time_interval*priv->ieee80211->fsync_multiple_timeinterval);
			add_timer(&priv->fsync_timer);
		}
		else{
			if(timer_pending(&priv->fsync_timer))
				del_timer_sync(&priv->fsync_timer);
			priv->fsync_timer.expires = jiffies + MSECS(priv->ieee80211->fsync_time_interval);
			add_timer(&priv->fsync_timer);
		}
	}
	else
	{
		// Let Register return to default value;
		if(priv->bswitch_fsync)
		{
			priv->bswitch_fsync  = false;
			write_nic_byte(dev, 0xC36, 0x5c);
			write_nic_byte(dev, 0xC3e, 0x96);
		}
		priv->ContinueDiffCount = 0;
		write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c52cd);
	}
	RT_TRACE(COMP_HALDM, "ContinueDiffCount %d\n", priv->ContinueDiffCount);
	RT_TRACE(COMP_HALDM, "rateRecord %d rateCount %d, rateCountdiff %d bSwitchFsync %d\n", priv->rate_record, rate_count, rate_count_diff , priv->bswitch_fsync);
}

static void dm_StartHWFsync(struct net_device *dev)
{
	RT_TRACE(COMP_HALDM, "%s\n", __FUNCTION__);
	write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c12cf);
	write_nic_byte(dev, 0xc3b, 0x41);
}

static void dm_EndSWFsync(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);

	RT_TRACE(COMP_HALDM, "%s\n", __FUNCTION__);
	del_timer_sync(&(priv->fsync_timer));

	// Let Register return to default value;
	if(priv->bswitch_fsync)
	{
		priv->bswitch_fsync  = false;

		write_nic_byte(dev, 0xC36, 0x5c);

		write_nic_byte(dev, 0xC3e, 0x96);
	}

	priv->ContinueDiffCount = 0;
	write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c52cd);

}

static void dm_StartSWFsync(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);
	u32			rateIndex;
	u32			rateBitmap;

	RT_TRACE(COMP_HALDM,"%s\n", __FUNCTION__);
	// Initial rate record to zero, start to record.
	priv->rate_record = 0;
	// Initialize continue diff count to zero, start to record.
	priv->ContinueDiffCount = 0;
	priv->rateCountDiffRecord = 0;
	priv->bswitch_fsync  = false;

	if(priv->ieee80211->mode == WIRELESS_MODE_N_24G)
	{
		priv->ieee80211->fsync_firstdiff_ratethreshold= 600;
		priv->ieee80211->fsync_seconddiff_ratethreshold = 0xffff;
	}
	else
	{
		priv->ieee80211->fsync_firstdiff_ratethreshold= 200;
		priv->ieee80211->fsync_seconddiff_ratethreshold = 200;
	}
	for(rateIndex = 0; rateIndex <= 27; rateIndex++)
	{
		rateBitmap  = 1 << rateIndex;
		if(priv->ieee80211->fsync_rate_bitmap &  rateBitmap)
			priv->rate_record += priv->stats.received_rate_histogram[1][rateIndex];
	}
	if(timer_pending(&priv->fsync_timer))
		del_timer_sync(&priv->fsync_timer);
	priv->fsync_timer.expires = jiffies + MSECS(priv->ieee80211->fsync_time_interval);
	add_timer(&priv->fsync_timer);

	write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c12cd);

}

static void dm_EndHWFsync(struct net_device *dev)
{
	RT_TRACE(COMP_HALDM,"%s\n", __FUNCTION__);
	write_nic_dword(dev, rOFDM0_RxDetector2, 0x465c52cd);
	write_nic_byte(dev, 0xc3b, 0x49);

}

void dm_check_fsync(struct net_device *dev)
{
#define	RegC38_Default				0
#define	RegC38_NonFsync_Other_AP	1
#define	RegC38_Fsync_AP_BCM		2
	struct r8192_priv *priv = ieee80211_priv(dev);
	//u32			framesyncC34;
	static u8		reg_c38_State=RegC38_Default;
	static u32	reset_cnt;

	RT_TRACE(COMP_HALDM, "RSSI %d TimeInterval %d MultipleTimeInterval %d\n", priv->ieee80211->fsync_rssi_threshold, priv->ieee80211->fsync_time_interval, priv->ieee80211->fsync_multiple_timeinterval);
	RT_TRACE(COMP_HALDM, "RateBitmap 0x%x FirstDiffRateThreshold %d SecondDiffRateThreshold %d\n", priv->ieee80211->fsync_rate_bitmap, priv->ieee80211->fsync_firstdiff_ratethreshold, priv->ieee80211->fsync_seconddiff_ratethreshold);

	if(priv->ieee80211->state == IEEE80211_LINKED &&
		(priv->ieee80211->pHTInfo->IOTAction & HT_IOT_ACT_CDD_FSYNC))
	{
		if(priv->ieee80211->bfsync_enable == 0)
		{
			switch (priv->ieee80211->fsync_state)
			{
				case Default_Fsync:
					dm_StartHWFsync(dev);
					priv->ieee80211->fsync_state = HW_Fsync;
					break;
				case SW_Fsync:
					dm_EndSWFsync(dev);
					dm_StartHWFsync(dev);
					priv->ieee80211->fsync_state = HW_Fsync;
					break;
				case HW_Fsync:
				default:
					break;
			}
		}
		else
		{
			switch (priv->ieee80211->fsync_state)
			{
				case Default_Fsync:
					dm_StartSWFsync(dev);
					priv->ieee80211->fsync_state = SW_Fsync;
					break;
				case HW_Fsync:
					dm_EndHWFsync(dev);
					dm_StartSWFsync(dev);
					priv->ieee80211->fsync_state = SW_Fsync;
					break;
				case SW_Fsync:
				default:
					break;

			}
		}
		if(priv->framesyncMonitor)
		{
			if(reg_c38_State != RegC38_Fsync_AP_BCM)
			{	//For broadcom AP we write different default value
				write_nic_byte(dev, rOFDM0_RxDetector3, 0x95);

				reg_c38_State = RegC38_Fsync_AP_BCM;
			}
		}
	}
	else
	{
		switch (priv->ieee80211->fsync_state)
		{
			case HW_Fsync:
				dm_EndHWFsync(dev);
				priv->ieee80211->fsync_state = Default_Fsync;
				break;
			case SW_Fsync:
				dm_EndSWFsync(dev);
				priv->ieee80211->fsync_state = Default_Fsync;
				break;
			case Default_Fsync:
			default:
				break;
		}

		if(priv->framesyncMonitor)
		{
			if(priv->ieee80211->state == IEEE80211_LINKED)
			{
				if(priv->undecorated_smoothed_pwdb <= RegC38_TH)
				{
					if(reg_c38_State != RegC38_NonFsync_Other_AP)
					{
						write_nic_byte(dev, rOFDM0_RxDetector3, 0x90);

						reg_c38_State = RegC38_NonFsync_Other_AP;
					}
				}
				else if(priv->undecorated_smoothed_pwdb >= (RegC38_TH+5))
				{
					if(reg_c38_State)
					{
						write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync);
						reg_c38_State = RegC38_Default;
						//DbgPrint("Fsync is idle, rssi>=40, write 0xc38 = 0x%x \n", pHalData->framesync);
					}
				}
			}
			else
			{
				if(reg_c38_State)
				{
					write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync);
					reg_c38_State = RegC38_Default;
					//DbgPrint("Fsync is idle, not connected, write 0xc38 = 0x%x \n", pHalData->framesync);
				}
			}
		}
	}
	if(priv->framesyncMonitor)
	{
		if(priv->reset_count != reset_cnt)
		{	//After silent reset, the reg_c38_State will be returned to default value
			write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync);
			reg_c38_State = RegC38_Default;
			reset_cnt = priv->reset_count;
			//DbgPrint("reg_c38_State = 0 for silent reset. \n");
		}
	}
	else
	{
		if(reg_c38_State)
		{
			write_nic_byte(dev, rOFDM0_RxDetector3, priv->framesync);
			reg_c38_State = RegC38_Default;
			//DbgPrint("framesync no monitor, write 0xc38 = 0x%x \n", pHalData->framesync);
		}
	}
}


/*-----------------------------------------------------------------------------
 * Function:	dm_shadow_init()
 *
 * Overview:	Store all NIC MAC/BB register content.
 *
 * Input:		NONE
 *
 * Output:		NONE
 *
 * Return:		NONE
 *
 * Revised History:
 *	When		Who		Remark
 *	05/29/2008	amy		Create Version 0 porting from windows code.
 *
 *---------------------------------------------------------------------------*/
void dm_shadow_init(struct net_device *dev)
{
	u8	page;
	u16	offset;

	for (page = 0; page < 5; page++)
		for (offset = 0; offset < 256; offset++)
		{
			read_nic_byte(dev, offset+page*256, &dm_shadow[page][offset]);
			//DbgPrint("P-%d/O-%02x=%02x\r\n", page, offset, DM_Shadow[page][offset]);
		}

	for (page = 8; page < 11; page++)
		for (offset = 0; offset < 256; offset++)
			read_nic_byte(dev, offset+page*256, &dm_shadow[page][offset]);

	for (page = 12; page < 15; page++)
		for (offset = 0; offset < 256; offset++)
			read_nic_byte(dev, offset+page*256, &dm_shadow[page][offset]);

}   /* dm_shadow_init */

/*---------------------------Define function prototype------------------------*/
/*-----------------------------------------------------------------------------
 * Function:	DM_DynamicTxPower()
 *
 * Overview:	Detect Signal strength to control TX Registry
			Tx Power Control For Near/Far Range
 *
 * Input:		NONE
 *
 * Output:		NONE
 *
 * Return:		NONE
 *
 * Revised History:
 *	When		Who		Remark
 *	03/06/2008	Jacken	Create Version 0.
 *
 *---------------------------------------------------------------------------*/
static void dm_init_dynamic_txpower(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);

	//Initial TX Power Control for near/far range , add by amy 2008/05/15, porting from windows code.
	priv->ieee80211->bdynamic_txpower_enable = true;    //Default to enable Tx Power Control
	priv->bLastDTPFlag_High = false;
	priv->bLastDTPFlag_Low = false;
	priv->bDynamicTxHighPower = false;
	priv->bDynamicTxLowPower = false;
}

static void dm_dynamic_txpower(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);
	unsigned int txhipower_threshhold=0;
	unsigned int txlowpower_threshold=0;
	if(priv->ieee80211->bdynamic_txpower_enable != true)
	{
		priv->bDynamicTxHighPower = false;
		priv->bDynamicTxLowPower = false;
		return;
	}
	//printk("priv->ieee80211->current_network.unknown_cap_exist is %d ,priv->ieee80211->current_network.broadcom_cap_exist is %d\n",priv->ieee80211->current_network.unknown_cap_exist,priv->ieee80211->current_network.broadcom_cap_exist);
	if((priv->ieee80211->current_network.atheros_cap_exist) && (priv->ieee80211->mode == IEEE_G)){
		txhipower_threshhold = TX_POWER_ATHEROAP_THRESH_HIGH;
		txlowpower_threshold = TX_POWER_ATHEROAP_THRESH_LOW;
	}
	else
	{
		txhipower_threshhold = TX_POWER_NEAR_FIELD_THRESH_HIGH;
		txlowpower_threshold = TX_POWER_NEAR_FIELD_THRESH_LOW;
	}

//	printk("=======>%s(): txhipower_threshhold is %d,txlowpower_threshold is %d\n",__FUNCTION__,txhipower_threshhold,txlowpower_threshold);
	RT_TRACE(COMP_TXAGC,"priv->undecorated_smoothed_pwdb = %ld \n" , priv->undecorated_smoothed_pwdb);

	if(priv->ieee80211->state == IEEE80211_LINKED)
	{
		if(priv->undecorated_smoothed_pwdb >= txhipower_threshhold)
		{
			priv->bDynamicTxHighPower = true;
			priv->bDynamicTxLowPower = false;
		}
		else
		{
			// high power state check
			if(priv->undecorated_smoothed_pwdb < txlowpower_threshold && priv->bDynamicTxHighPower == true)
			{
				priv->bDynamicTxHighPower = false;
			}
			// low power state check
			if(priv->undecorated_smoothed_pwdb < 35)
			{
				priv->bDynamicTxLowPower = true;
			}
			else if(priv->undecorated_smoothed_pwdb >= 40)
			{
				priv->bDynamicTxLowPower = false;
			}
		}
	}
	else
	{
		//pHalData->bTXPowerCtrlforNearFarRange = !pHalData->bTXPowerCtrlforNearFarRange;
		priv->bDynamicTxHighPower = false;
		priv->bDynamicTxLowPower = false;
	}

	if((priv->bDynamicTxHighPower != priv->bLastDTPFlag_High) ||
		(priv->bDynamicTxLowPower != priv->bLastDTPFlag_Low))
	{
		RT_TRACE(COMP_TXAGC,"SetTxPowerLevel8190()  channel = %d \n" , priv->ieee80211->current_network.channel);

#if  defined(RTL8190P) || defined(RTL8192E)
		SetTxPowerLevel8190(Adapter,pHalData->CurrentChannel);
#endif

		rtl8192_phy_setTxPower(dev,priv->ieee80211->current_network.channel);
		//pHalData->bStartTxCtrlByTPCNFR = FALSE;    //Clear th flag of Set TX Power from Sitesurvey
	}
	priv->bLastDTPFlag_High = priv->bDynamicTxHighPower;
	priv->bLastDTPFlag_Low = priv->bDynamicTxLowPower;

}	/* dm_dynamic_txpower */

//added by vivi, for read tx rate and retrycount
static void dm_check_txrateandretrycount(struct net_device *dev)
{
	struct r8192_priv *priv = ieee80211_priv(dev);
	struct ieee80211_device *ieee = priv->ieee80211;
	//for 11n tx rate
//	priv->stats.CurrentShowTxate = read_nic_byte(dev, Current_Tx_Rate_Reg);
	read_nic_byte(dev, Current_Tx_Rate_Reg, &ieee->softmac_stats.CurrentShowTxate);
	//printk("=============>tx_rate_reg:%x\n", ieee->softmac_stats.CurrentShowTxate);
	//for initial tx rate
//	priv->stats.last_packet_rate = read_nic_byte(dev, Initial_Tx_Rate_Reg);
	read_nic_byte(dev, Initial_Tx_Rate_Reg, &ieee->softmac_stats.last_packet_rate);
	//for tx tx retry count
//	priv->stats.txretrycount = read_nic_dword(dev, Tx_Retry_Count_Reg);
	read_nic_dword(dev, Tx_Retry_Count_Reg, &ieee->softmac_stats.txretrycount);
}

static void dm_send_rssi_tofw(struct net_device *dev)
{
	DCMD_TXCMD_T			tx_cmd;
	struct r8192_priv *priv = ieee80211_priv(dev);

	// If we test chariot, we should stop the TX command ?
	// Because 92E will always silent reset when we send tx command. We use register
	// 0x1e0(byte) to notify driver.
	write_nic_byte(dev, DRIVER_RSSI, (u8)priv->undecorated_smoothed_pwdb);
	return;
	tx_cmd.Op		= TXCMD_SET_RX_RSSI;
	tx_cmd.Length	= 4;
	tx_cmd.Value		= priv->undecorated_smoothed_pwdb;
}

/*---------------------------Define function prototype------------------------*/