/*++
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, 0x00a44f, 0x5ea44f
};
static u32 edca_setting_UL[HT_IOT_PEER_MAX] = {
	0x5e4322, 0x00a44f, 0x5e4322, 0x604322, 0x5ea44f, 0x5ea44f
};

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


/*------------------------Define global variable-----------------------------*/
/* Debug variable ? */
struct dig 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 */
struct dynamic_rx_path_sel DM_RxPathSelTable;

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


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


/*--------------------Define export function prototype-----------------------*/
extern	void dm_check_fsync(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 initialization 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 & (~BIT(31))) |
				((bshort_gi_enabled) ? BIT(31) : 0);

		pra->middle_rssi_threshold_ratr =
				(pra->middle_rssi_threshold_ratr & (~BIT(31))) |
				((bshort_gi_enabled) ? BIT(31) : 0);

		if (priv->CurrentChannelBW != HT_CHANNEL_WIDTH_20) {
			pra->low_rssi_threshold_ratr =
			      (pra->low_rssi_threshold_ratr_40M & (~BIT(31))) |
			      ((bshort_gi_enabled) ? BIT(31) : 0);
		} else {
			pra->low_rssi_threshold_ratr =
			(pra->low_rssi_threshold_ratr_20M & (~BIT(31))) |
			((bshort_gi_enabled) ? BIT(31) : 0);
		}
		/* cosa add for test */
		pra->ping_rssi_ratr =
				(pra->ping_rssi_ratr & (~BIT(31))) |
				((bshort_gi_enabled) ? BIT(31) : 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;
	if (!priv->ieee80211->bandwidth_auto_switch.bforced_tx20Mhz) { /* 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) {
				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;
			}
			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 = to_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)
		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)
		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;
	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;
	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;
	}
	/*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)
		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 =	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 =	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 =	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 =	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 =	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 =	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 =	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 =	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)
		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 */

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 */

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)
{
	switch (dm_type) {
	case DIG_TYPE_THRESH_HIGH:
		dm_digtable.rssi_high_thresh = dm_value;
		break;

	case  DIG_TYPE_THRESH_LOW:
		dm_digtable.rssi_low_thresh = dm_value;
		break;

	case  DIG_TYPE_THRESH_HIGHPWR_HIGH:
		dm_digtable.rssi_high_power_highthresh = dm_value;
		break;

	case DIG_TYPE_THRESH_HIGHPWR_LOW:
		dm_digtable.rssi_high_power_lowthresh = dm_value;
		break;

	case DIG_TYPE_ENABLE:
		dm_digtable.dig_state		= DM_STA_DIG_MAX;
		dm_digtable.dig_enable_flag	= true;
		break;

	case DIG_TYPE_DISABLE:
		dm_digtable.dig_state		= DM_STA_DIG_MAX;
		dm_digtable.dig_enable_flag	= false;
		break;

	case DIG_TYPE_DBG_MODE:
		if (dm_value >= DM_DBG_MAX)
			dm_value = DM_DBG_OFF;
		dm_digtable.dbg_mode		= (u8)dm_value;
		break;

	case DIG_TYPE_RSSI:
		if (dm_value > 100)
			dm_value = 30;
		dm_digtable.rssi_val			= (long)dm_value;
		break;

	case 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;
		break;

	case DIG_TYPE_BACKOFF:
		if (dm_value > 30)
			dm_value = 30;
		dm_digtable.backoff_val		= (u8)dm_value;
		break;

	case DIG_TYPE_RX_GAIN_MIN:
		if (dm_value == 0)
			dm_value = 0x1;
		dm_digtable.rx_gain_range_min = (u8)dm_value;
		break;

	case DIG_TYPE_RX_GAIN_MAX:
		if (dm_value > 0x50)
			dm_value = 0x50;
		dm_digtable.rx_gain_range_max = (u8)dm_value;
		break;

	default:
		break;
	}

}	/* DM_ChangeDynamicInitGainThresh */

/*-----------------------------------------------------------------------------
 * 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)
		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)
		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)
		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;
		}
		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;
		}
		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;
		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;
		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", __func__, 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 */

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 & BIT(6) || tmp1byte & BIT(0)) {
		/*
		 * 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 = to_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] = true;
		else
			priv->brfpath_rxenable[i] = false;
	}
	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 && 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;
						/* otherwise 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 && 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;
						/* otherwise 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 */
	setup_timer(&priv->fsync_timer, dm_fsync_timer_callback,
		    (unsigned long)dev);
}

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_to_jiffies(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_to_jiffies(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", __func__);
	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", __func__);
	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", __func__);
	/* 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_to_jiffies(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", __func__);
	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", __func__, 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)
				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)
{
	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);
}

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