/*
  This is part of the rtl8180-sa2400 driver
  released under the GPL (See file COPYING for details).
  Copyright (c) 2005 Andrea Merello <andreamrl@tiscali.it>

  This files contains programming code for the rtl8225
  radio frontend.

  *Many* thanks to Realtek Corp. for their great support!

*/

#include "r8180_hw.h"
#include "r8180_rtl8225.h"
#include "r8180_93cx6.h"

#ifdef ENABLE_DOT11D
#include "dot11d.h"
#endif

#ifdef CONFIG_RTL8185B

extern u8 rtl8225_agc[];

extern u32 rtl8225_chan[];

//2005.11.16
u8 rtl8225z2_threshold[]={
        0x8d, 0x8d, 0x8d, 0x8d, 0x9d, 0xad, 0xbd,
};

//      0xd 0x19 0x1b 0x21
u8 rtl8225z2_gain_bg[]={
	0x23, 0x15, 0xa5, // -82-1dbm
        0x23, 0x15, 0xb5, // -82-2dbm
        0x23, 0x15, 0xc5, // -82-3dbm
        0x33, 0x15, 0xc5, // -78dbm
        0x43, 0x15, 0xc5, // -74dbm
        0x53, 0x15, 0xc5, // -70dbm
        0x63, 0x15, 0xc5, // -66dbm
};

u8 rtl8225z2_gain_a[]={
	0x13,0x27,0x5a,//,0x37,// -82dbm
	0x23,0x23,0x58,//,0x37,// -82dbm
	0x33,0x1f,0x56,//,0x37,// -82dbm
	0x43,0x1b,0x54,//,0x37,// -78dbm
	0x53,0x17,0x51,//,0x37,// -74dbm
	0x63,0x24,0x4f,//,0x37,// -70dbm
	0x73,0x0f,0x4c,//,0x37,// -66dbm
};
#if 0
u32 rtl8225_chan[] = {
	0,	//dummy channel 0
	0x085c, //1
	0x08dc, //2
	0x095c, //3
	0x09dc, //4
	0x0a5c, //5
	0x0adc, //6
	0x0b5c, //7
	0x0bdc, //8
	0x0c5c, //9
	0x0cdc, //10
	0x0d5c, //11
	0x0ddc, //12
	0x0e5c, //13
	//0x0f5c, //14
	0x0f72, // 14
};
#endif

//-
u16 rtl8225z2_rxgain[]={
	0x0400, 0x0401, 0x0402, 0x0403, 0x0404, 0x0405, 0x0408, 0x0409,
	0x040a, 0x040b, 0x0502, 0x0503, 0x0504, 0x0505, 0x0540, 0x0541,
	0x0542, 0x0543, 0x0544, 0x0545, 0x0580, 0x0581, 0x0582, 0x0583,
	0x0584, 0x0585, 0x0588, 0x0589, 0x058a, 0x058b, 0x0643, 0x0644,
	0x0645, 0x0680, 0x0681, 0x0682, 0x0683, 0x0684, 0x0685, 0x0688,
	0x0689, 0x068a, 0x068b, 0x068c, 0x0742, 0x0743, 0x0744, 0x0745,
	0x0780, 0x0781, 0x0782, 0x0783, 0x0784, 0x0785, 0x0788, 0x0789,
	0x078a, 0x078b, 0x078c, 0x078d, 0x0790, 0x0791, 0x0792, 0x0793,
	0x0794, 0x0795, 0x0798, 0x0799, 0x079a, 0x079b, 0x079c, 0x079d,
	0x07a0, 0x07a1, 0x07a2, 0x07a3, 0x07a4, 0x07a5, 0x07a8, 0x07a9,
	0x03aa, 0x03ab, 0x03ac, 0x03ad, 0x03b0, 0x03b1, 0x03b2, 0x03b3,
	0x03b4, 0x03b5, 0x03b8, 0x03b9, 0x03ba, 0x03bb, 0x03bb

};

//2005.11.16,
u8 ZEBRA2_CCK_OFDM_GAIN_SETTING[]={
        0x00,0x01,0x02,0x03,0x04,0x05,
        0x06,0x07,0x08,0x09,0x0a,0x0b,
        0x0c,0x0d,0x0e,0x0f,0x10,0x11,
        0x12,0x13,0x14,0x15,0x16,0x17,
        0x18,0x19,0x1a,0x1b,0x1c,0x1d,
        0x1e,0x1f,0x20,0x21,0x22,0x23,
};

#if 0
//-
u8 rtl8225_agc[]={
	0x9e,0x9e,0x9e,0x9e,0x9e,0x9e,0x9e,0x9e,0x9d,0x9c,0x9b,0x9a,0x99,0x98,0x97,0x96,
	0x95,0x94,0x93,0x92,0x91,0x90,0x8f,0x8e,0x8d,0x8c,0x8b,0x8a,0x89,0x88,0x87,0x86,
	0x85,0x84,0x83,0x82,0x81,0x80,0x3f,0x3e,0x3d,0x3c,0x3b,0x3a,0x39,0x38,0x37,0x36,
	0x35,0x34,0x33,0x32,0x31,0x30,0x2f,0x2e,0x2d,0x2c,0x2b,0x2a,0x29,0x28,0x27,0x26,
	0x25,0x24,0x23,0x22,0x21,0x20,0x1f,0x1e,0x1d,0x1c,0x1b,0x1a,0x19,0x18,0x17,0x16,
	0x15,0x14,0x13,0x12,0x11,0x10,0x0f,0x0e,0x0d,0x0c,0x0b,0x0a,0x09,0x08,0x07,0x06,
	0x05,0x04,0x03,0x02,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
	0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
};
#endif
/*
 from 0 to 0x23
u8 rtl8225_tx_gain_cck_ofdm[]={
	0x02,0x06,0x0e,0x1e,0x3e,0x7e
};
*/

//-
u8 rtl8225z2_tx_power_ofdm[]={
	0x42,0x00,0x40,0x00,0x40
};


//-
u8 rtl8225z2_tx_power_cck_ch14[]={
	0x36,0x35,0x2e,0x1b,0x00,0x00,0x00,0x00
};


//-
u8 rtl8225z2_tx_power_cck[]={
	0x36,0x35,0x2e,0x25,0x1c,0x12,0x09,0x04
};


void rtl8225z2_set_gain(struct net_device *dev, short gain)
{
	u8* rtl8225_gain;
	struct r8180_priv *priv = ieee80211_priv(dev);

	u8 mode = priv->ieee80211->mode;

	if(mode == IEEE_B || mode == IEEE_G)
		rtl8225_gain = rtl8225z2_gain_bg;
	else
		rtl8225_gain = rtl8225z2_gain_a;

	//write_phy_ofdm(dev, 0x0d, rtl8225_gain[gain * 3]);
	//write_phy_ofdm(dev, 0x19, rtl8225_gain[gain * 3 + 1]);
	//write_phy_ofdm(dev, 0x1b, rtl8225_gain[gain * 3 + 2]);
        //2005.11.17, by ch-hsu
        write_phy_ofdm(dev, 0x0b, rtl8225_gain[gain * 3]);
        write_phy_ofdm(dev, 0x1b, rtl8225_gain[gain * 3 + 1]);
        write_phy_ofdm(dev, 0x1d, rtl8225_gain[gain * 3 + 2]);
	write_phy_ofdm(dev, 0x21, 0x37);

}

#if 0

void rtl8225_set_gain(struct net_device *dev, short gain)
{
	struct r8180_priv *priv = ieee80211_priv(dev);

	rtl8180_set_anaparam(dev, RTL8225_ANAPARAM_ON);

	if(priv->card_8185 == 2)
		write_phy_ofdm(dev, 0x21, 0x27);
	else
		write_phy_ofdm(dev, 0x21, 0x37);

	write_phy_ofdm(dev, 0x25, 0x20);
	write_phy_ofdm(dev, 0x11, 0x6);

	if(priv->card_8185 == 1 && priv->card_8185_Bversion)
		write_phy_ofdm(dev, 0x27, 0x8);
	else
		write_phy_ofdm(dev, 0x27, 0x88);

	write_phy_ofdm(dev, 0x14, 0);
	write_phy_ofdm(dev, 0x16, 0);
	write_phy_ofdm(dev, 0x15, 0x40);
	write_phy_ofdm(dev, 0x17, 0x40);

	write_phy_ofdm(dev, 0x0d, rtl8225_gain[gain * 4]);
	write_phy_ofdm(dev, 0x23, rtl8225_gain[gain * 4 + 1]);
	write_phy_ofdm(dev, 0x1b, rtl8225_gain[gain * 4 + 2]);
	write_phy_ofdm(dev, 0x1d, rtl8225_gain[gain * 4 + 3]);
	//rtl8225_set_gain_usb(dev, gain);
}
#endif

u32 read_rtl8225(struct net_device *dev, u8 adr)
{
	u32 data2Write = ((u32)(adr & 0x1f)) << 27;
	u32 dataRead;
	u32 mask;
	u16 oval,oval2,oval3,tmp;
//	ThreeWireReg twreg;
//	ThreeWireReg tdata;
	int i;
	short bit, rw;

	u8 wLength = 6;
	u8 rLength = 12;
	u8 low2high = 0;

	oval = read_nic_word(dev, RFPinsOutput);
	oval2 = read_nic_word(dev, RFPinsEnable);
	oval3 = read_nic_word(dev, RFPinsSelect);

	write_nic_word(dev, RFPinsEnable, (oval2|0xf));
	write_nic_word(dev, RFPinsSelect, (oval3|0xf));

	dataRead = 0;

	oval &= ~0xf;

	write_nic_word(dev, RFPinsOutput, oval | BB_HOST_BANG_EN ); udelay(4);

	write_nic_word(dev, RFPinsOutput, oval ); udelay(5);

	rw = 0;

	mask = (low2high) ? 0x01 : (((u32)0x01)<<(32-1));
	for(i = 0; i < wLength/2; i++)
	{
		bit = ((data2Write&mask) != 0) ? 1 : 0;
		write_nic_word(dev, RFPinsOutput, bit|oval | rw); udelay(1);

		write_nic_word(dev, RFPinsOutput, bit|oval | BB_HOST_BANG_CLK | rw); udelay(2);
		write_nic_word(dev, RFPinsOutput, bit|oval | BB_HOST_BANG_CLK | rw); udelay(2);

		mask = (low2high) ? (mask<<1): (mask>>1);

		if(i == 2)
		{
			rw = BB_HOST_BANG_RW;
			write_nic_word(dev, RFPinsOutput, bit|oval | BB_HOST_BANG_CLK | rw); udelay(2);
			write_nic_word(dev, RFPinsOutput, bit|oval | rw); udelay(2);
			break;
		}

		bit = ((data2Write&mask) != 0) ? 1: 0;

		write_nic_word(dev, RFPinsOutput, oval|bit|rw| BB_HOST_BANG_CLK); udelay(2);
		write_nic_word(dev, RFPinsOutput, oval|bit|rw| BB_HOST_BANG_CLK); udelay(2);

		write_nic_word(dev, RFPinsOutput, oval| bit |rw); udelay(1);

		mask = (low2high) ? (mask<<1) : (mask>>1);
	}

	//twreg.struc.clk = 0;
	//twreg.struc.data = 0;
	write_nic_word(dev, RFPinsOutput, rw|oval); udelay(2);
	mask = (low2high) ? 0x01 : (((u32)0x01) << (12-1));

	// We must set data pin to HW controled, otherwise RF can't driver it and
	// value RF register won't be able to read back properly. 2006.06.13, by rcnjko.
	write_nic_word(dev, RFPinsEnable, (oval2 & (~0x01)));

	for(i = 0; i < rLength; i++)
	{
		write_nic_word(dev, RFPinsOutput, rw|oval); udelay(1);

		write_nic_word(dev, RFPinsOutput, rw|oval|BB_HOST_BANG_CLK); udelay(2);
		write_nic_word(dev, RFPinsOutput, rw|oval|BB_HOST_BANG_CLK); udelay(2);
		write_nic_word(dev, RFPinsOutput, rw|oval|BB_HOST_BANG_CLK); udelay(2);
		tmp = read_nic_word(dev, RFPinsInput);

		dataRead |= (tmp & BB_HOST_BANG_CLK ? mask : 0);

		write_nic_word(dev, RFPinsOutput, (rw|oval)); udelay(2);

		mask = (low2high) ? (mask<<1) : (mask>>1);
	}

	write_nic_word(dev, RFPinsOutput, BB_HOST_BANG_EN|BB_HOST_BANG_RW|oval); udelay(2);

	write_nic_word(dev, RFPinsEnable, oval2);
	write_nic_word(dev, RFPinsSelect, oval3);   // Set To SW Switch
	write_nic_word(dev, RFPinsOutput, 0x3a0);

	return dataRead;

}
#if 0
void write_rtl8225(struct net_device *dev, u8 adr, u16 data)
{
	int i;
	u16 out,select;
	u8 bit;
	u32 bangdata = (data << 4) | (adr & 0xf);
	struct r8180_priv *priv = ieee80211_priv(dev);

	out = read_nic_word(dev, RFPinsOutput) & 0xfff3;

	write_nic_word(dev,RFPinsEnable,
		(read_nic_word(dev,RFPinsEnable) | 0x7));

	select = read_nic_word(dev, RFPinsSelect);

	write_nic_word(dev, RFPinsSelect, select | 0x7 |
		((priv->card_type == USB) ? 0 : SW_CONTROL_GPIO));

	force_pci_posting(dev);
	udelay(10);

	write_nic_word(dev, RFPinsOutput, out | BB_HOST_BANG_EN );//| 0x1fff);

	force_pci_posting(dev);
	udelay(2);

	write_nic_word(dev, RFPinsOutput, out);

	force_pci_posting(dev);
	udelay(10);


	for(i=15; i>=0;i--){

		bit = (bangdata & (1<<i)) >> i;

		write_nic_word(dev, RFPinsOutput, bit | out);

		write_nic_word(dev, RFPinsOutput, bit | out | BB_HOST_BANG_CLK);
		write_nic_word(dev, RFPinsOutput, bit | out | BB_HOST_BANG_CLK);

		i--;
		bit = (bangdata & (1<<i)) >> i;

		write_nic_word(dev, RFPinsOutput, bit | out | BB_HOST_BANG_CLK);
		write_nic_word(dev, RFPinsOutput, bit | out | BB_HOST_BANG_CLK);

		write_nic_word(dev, RFPinsOutput, bit | out);

	}

	write_nic_word(dev, RFPinsOutput, out | BB_HOST_BANG_EN);

	force_pci_posting(dev);
	udelay(10);

	write_nic_word(dev, RFPinsOutput, out |
		((priv->card_type == USB) ? 4 : BB_HOST_BANG_EN));

	write_nic_word(dev, RFPinsSelect, select |
		((priv->card_type == USB) ? 0 : SW_CONTROL_GPIO));

	if(priv->card_type == USB)
		mdelay(2);
	else
		rtl8185_rf_pins_enable(dev);
}

#endif
short rtl8225_is_V_z2(struct net_device *dev)
{
	short vz2 = 1;
	//int i;
	/* sw to reg pg 1 */
	//write_rtl8225(dev, 0, 0x1b7);
	//write_rtl8225(dev, 0, 0x0b7);

	/* reg 8 pg 1 = 23*/
	//printk(KERN_WARNING "RF Rigisters:\n");
#if 0
	for(i = 0; i <= 0xf; i++)
		printk(KERN_WARNING "%08x,", read_rtl8225(dev, i));
	//printk(KERN_WARNING "reg[9]@pg1 = 0x%x\n", read_rtl8225(dev, 0x0F));

//	printk(KERN_WARNING "RF:\n");
#endif
	if( read_rtl8225(dev, 8) != 0x588)
		vz2 = 0;

	else	/* reg 9 pg 1 = 24 */
		if( read_rtl8225(dev, 9) != 0x700)
			vz2 = 0;

	/* sw back to pg 0 */
	write_rtl8225(dev, 0, 0xb7);

	return vz2;

}

#if 0
void rtl8225_rf_close(struct net_device *dev)
{
	write_rtl8225(dev, 0x4, 0x1f);

	force_pci_posting(dev);
	mdelay(1);

	rtl8180_set_anaparam(dev, RTL8225_ANAPARAM_OFF);
	rtl8185_set_anaparam2(dev, RTL8225_ANAPARAM2_OFF);
}
#endif
#if 0
short rtl8225_rf_set_sens(struct net_device *dev, short sens)
{
	if (sens <0 || sens > 6) return -1;

	if(sens > 4)
		write_rtl8225(dev, 0x0c, 0x850);
	else
		write_rtl8225(dev, 0x0c, 0x50);

	sens= 6-sens;
	rtl8225_set_gain(dev, sens);

	write_phy_cck(dev, 0x41, rtl8225_threshold[sens]);
	return 0;

}
#endif


void rtl8225z2_rf_close(struct net_device *dev)
{
	RF_WriteReg(dev, 0x4, 0x1f);

	force_pci_posting(dev);
	mdelay(1);

	rtl8180_set_anaparam(dev, RTL8225z2_ANAPARAM_OFF);
	rtl8185_set_anaparam2(dev, RTL8225z2_ANAPARAM2_OFF);
}

#ifdef ENABLE_DOT11D
//
//	Description:
//		Map dBm into Tx power index according to
//		current HW model, for example, RF and PA, and
//		current wireless mode.
//
s8
DbmToTxPwrIdx(
	struct r8180_priv *priv,
	WIRELESS_MODE	WirelessMode,
	s32			PowerInDbm
	)
{
 	bool bUseDefault = true;
	s8 TxPwrIdx = 0;

#ifdef CONFIG_RTL818X_S
	//
	// 071011, SD3 SY:
	// OFDM Power in dBm = Index * 0.5 + 0
	// CCK Power in dBm = Index * 0.25 + 13
	//
	if(priv->card_8185 >= VERSION_8187S_B)
	{
		s32 tmp = 0;

		if(WirelessMode == WIRELESS_MODE_G)
		{
			bUseDefault = false;
			tmp = (2 * PowerInDbm);

			if(tmp < 0)
				TxPwrIdx = 0;
			else if(tmp > 40) // 40 means 20 dBm.
				TxPwrIdx = 40;
			else
				TxPwrIdx = (s8)tmp;
		}
		else if(WirelessMode == WIRELESS_MODE_B)
		{
			bUseDefault = false;
			tmp = (4 * PowerInDbm) - 52;

			if(tmp < 0)
				TxPwrIdx = 0;
			else if(tmp > 28) // 28 means 20 dBm.
				TxPwrIdx = 28;
			else
				TxPwrIdx = (s8)tmp;
		}
	}
#endif

	//
	// TRUE if we want to use a default implementation.
	// We shall set it to FALSE when we have exact translation formular
	// for target IC. 070622, by rcnjko.
	//
	if(bUseDefault)
	{
		if(PowerInDbm < 0)
			TxPwrIdx = 0;
		else if(PowerInDbm > 35)
			TxPwrIdx = 35;
		else
			TxPwrIdx = (u8)PowerInDbm;
	}

	return TxPwrIdx;
}
#endif

void rtl8225z2_SetTXPowerLevel(struct net_device *dev, short ch)
{
	struct r8180_priv *priv = ieee80211_priv(dev);

//	int GainIdx;
//	int GainSetting;
	//int i;
	//u8 power;
	//u8 *cck_power_table;
	u8 max_cck_power_level;
	//u8 min_cck_power_level;
	u8 max_ofdm_power_level;
	u8 min_ofdm_power_level;
//	u8 cck_power_level = 0xff & priv->chtxpwr[ch];//-by amy 080312
//	u8 ofdm_power_level = 0xff & priv->chtxpwr_ofdm[ch];//-by amy 080312
	char cck_power_level = (char)(0xff & priv->chtxpwr[ch]);//+by amy 080312
	char ofdm_power_level = (char)(0xff & priv->chtxpwr_ofdm[ch]);//+by amy 080312
#if 0
	//
	// CCX 2 S31, AP control of client transmit power:
	// 1. We shall not exceed Cell Power Limit as possible as we can.
	// 2. Tolerance is +/- 5dB.
	// 3. 802.11h Power Contraint takes higher precedence over CCX Cell Power Limit.
	//
	// TODO:
	// 1. 802.11h power contraint
	//
	// 071011, by rcnjko.
	//
	if(	priv->OpMode == RT_OP_MODE_INFRASTRUCTURE &&
		priv->bWithCcxCellPwr &&
		ch == priv->dot11CurrentChannelNumber)
	{
		u8 CckCellPwrIdx = DbmToTxPwrIdx(dev, WIRELESS_MODE_B, pMgntInfo->CcxCellPwr);
		u8 OfdmCellPwrIdx = DbmToTxPwrIdx(dev, WIRELESS_MODE_G, pMgntInfo->CcxCellPwr);

		printk("CCX Cell Limit: %d dBm => CCK Tx power index : %d, OFDM Tx power index: %d\n",
			priv->CcxCellPwr, CckCellPwrIdx, OfdmCellPwrIdx);
		printk("EEPROM channel(%d) => CCK Tx power index: %d, OFDM Tx power index: %d\n",
			channel, CckTxPwrIdx, OfdmTxPwrIdx);

		if(cck_power_level > CckCellPwrIdx)
			cck_power_level = CckCellPwrIdx;
		if(ofdm_power_level > OfdmCellPwrIdx)
			ofdm_power_level = OfdmCellPwrIdx;

		printk("Altered CCK Tx power index : %d, OFDM Tx power index: %d\n",
			CckTxPwrIdx, OfdmTxPwrIdx);
	}
#endif
#ifdef ENABLE_DOT11D
	if(IS_DOT11D_ENABLE(priv->ieee80211) &&
		IS_DOT11D_STATE_DONE(priv->ieee80211) )
	{
		//PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(priv->ieee80211);
		u8 MaxTxPwrInDbm = DOT11D_GetMaxTxPwrInDbm(priv->ieee80211, ch);
		u8 CckMaxPwrIdx = DbmToTxPwrIdx(priv, WIRELESS_MODE_B, MaxTxPwrInDbm);
		u8 OfdmMaxPwrIdx = DbmToTxPwrIdx(priv, WIRELESS_MODE_G, MaxTxPwrInDbm);

		//printk("Max Tx Power dBm (%d) => CCK Tx power index : %d, OFDM Tx power index: %d\n", MaxTxPwrInDbm, CckMaxPwrIdx, OfdmMaxPwrIdx);

		//printk("EEPROM channel(%d) => CCK Tx power index: %d, OFDM Tx power index: %d\n",
		//	ch, cck_power_level, ofdm_power_level);

		if(cck_power_level > CckMaxPwrIdx)
			cck_power_level = CckMaxPwrIdx;
		if(ofdm_power_level > OfdmMaxPwrIdx)
			ofdm_power_level = OfdmMaxPwrIdx;
	}

	//priv->CurrentCckTxPwrIdx = cck_power_level;
	//priv->CurrentOfdmTxPwrIdx = ofdm_power_level;
#endif

	max_cck_power_level = 15;
	max_ofdm_power_level = 25; //  12 -> 25
	min_ofdm_power_level = 10;

#ifdef CONFIG_RTL8185B
#ifdef CONFIG_RTL818X_S

	if(cck_power_level > 35)
	{
		cck_power_level = 35;
	}
	//
	// Set up CCK TXAGC. suggested by SD3 SY.
	//
       write_nic_byte(dev, CCK_TXAGC, (ZEBRA2_CCK_OFDM_GAIN_SETTING[(u8)cck_power_level]) );
       //printk("CCK TX power is %x\n", (ZEBRA2_CCK_OFDM_GAIN_SETTING[cck_power_level]));
       force_pci_posting(dev);
	mdelay(1);
#else

	/* CCK power setting */
	if(cck_power_level > max_cck_power_level)
		cck_power_level = max_cck_power_level;

	cck_power_level += priv->cck_txpwr_base;

	if(cck_power_level > 35)
		cck_power_level = 35;

	if(ch == 14)
		cck_power_table = rtl8225z2_tx_power_cck_ch14;
	else
		cck_power_table = rtl8225z2_tx_power_cck;


	for(i=0;i<8;i++){

		power = cck_power_table[i];
		write_phy_cck(dev, 0x44 + i, power);
	}

	//write_nic_byte(dev, TX_GAIN_CCK, power);
	//2005.11.17,
	write_nic_byte(dev, CCK_TXAGC, ZEBRA2_CCK_OFDM_GAIN_SETTING[(u8)cck_power_level]);

	force_pci_posting(dev);
	mdelay(1);
#endif
#endif
	/* OFDM power setting */
//  Old:
//	if(ofdm_power_level > max_ofdm_power_level)
//		ofdm_power_level = 35;
//	ofdm_power_level += min_ofdm_power_level;
//  Latest:
/*	if(ofdm_power_level > (max_ofdm_power_level - min_ofdm_power_level))
		ofdm_power_level = max_ofdm_power_level;
	else
		ofdm_power_level += min_ofdm_power_level;

	ofdm_power_level += priv->ofdm_txpwr_base;
*/
	if(ofdm_power_level > 35)
		ofdm_power_level = 35;

//	rtl8185_set_anaparam2(dev,RTL8225_ANAPARAM2_ON);

	//rtl8185_set_anaparam2(dev, ANAPARM2_ASIC_ON);

	if (priv->up == 0) {
		//must add these for rtl8185B down, xiong-2006-11-21
		write_phy_ofdm(dev,2,0x42);
		write_phy_ofdm(dev,5,0);
		write_phy_ofdm(dev,6,0x40);
		write_phy_ofdm(dev,7,0);
		write_phy_ofdm(dev,8,0x40);
	}

	//write_nic_byte(dev, TX_GAIN_OFDM, ofdm_power_level);
	//2005.11.17,
#ifdef CONFIG_RTL818X_S
        write_nic_byte(dev, OFDM_TXAGC, ZEBRA2_CCK_OFDM_GAIN_SETTING[(u8)ofdm_power_level]);
#else
        write_nic_byte(dev, OFDM_TXAGC, ZEBRA2_CCK_OFDM_GAIN_SETTING[(u8)ofdm_power_level]*2);
#endif
        if(ofdm_power_level<=11)
        {
//            write_nic_dword(dev,PHY_ADR,0x00005c87);
//            write_nic_dword(dev,PHY_ADR,0x00005c89);
		write_phy_ofdm(dev,0x07,0x5c);
		write_phy_ofdm(dev,0x09,0x5c);
        }
	if(ofdm_power_level<=17)
        {
//             write_nic_dword(dev,PHY_ADR,0x00005487);
//             write_nic_dword(dev,PHY_ADR,0x00005489);
		write_phy_ofdm(dev,0x07,0x54);
		write_phy_ofdm(dev,0x09,0x54);
        }
        else
        {
//             write_nic_dword(dev,PHY_ADR,0x00005087);
//             write_nic_dword(dev,PHY_ADR,0x00005089);
		write_phy_ofdm(dev,0x07,0x50);
		write_phy_ofdm(dev,0x09,0x50);
        }
	force_pci_posting(dev);
	mdelay(1);

}
#if 0
/* switch between mode B and G */
void rtl8225_set_mode(struct net_device *dev, short modeb)
{
	write_phy_ofdm(dev, 0x15, (modeb ? 0x0 : 0x40));
	write_phy_ofdm(dev, 0x17, (modeb ? 0x0 : 0x40));
}
#endif

void rtl8225z2_rf_set_chan(struct net_device *dev, short ch)
{
/*
	short gset = (priv->ieee80211->state == IEEE80211_LINKED &&
		ieee80211_is_54g(priv->ieee80211->current_network)) ||
		priv->ieee80211->iw_mode == IW_MODE_MONITOR;
*/
	rtl8225z2_SetTXPowerLevel(dev, ch);

	RF_WriteReg(dev, 0x7, rtl8225_chan[ch]);

	//YJ,add,080828, if set channel failed, write again
	if((RF_ReadReg(dev, 0x7) & 0x0F80) != rtl8225_chan[ch])
	{
		RF_WriteReg(dev, 0x7, rtl8225_chan[ch]);
	}

	mdelay(1);

	force_pci_posting(dev);
	mdelay(10);
//deleted by David : 2006/8/9
#if 0
	write_nic_byte(dev,SIFS,0x22);// SIFS: 0x22

	if(gset)
		write_nic_byte(dev,DIFS,20); //DIFS: 20
	else
		write_nic_byte(dev,DIFS,0x24); //DIFS: 36

	if(priv->ieee80211->state == IEEE80211_LINKED &&
		ieee80211_is_shortslot(priv->ieee80211->current_network))
		write_nic_byte(dev,SLOT,0x9); //SLOT: 9

	else
		write_nic_byte(dev,SLOT,0x14); //SLOT: 20 (0x14)


	if(gset){
		write_nic_byte(dev,EIFS,91 - 20); // EIFS: 91 (0x5B)
		write_nic_byte(dev,CW_VAL,0x73); //CW VALUE: 0x37
		//DMESG("using G net params");
	}else{
		write_nic_byte(dev,EIFS,91 - 0x24); // EIFS: 91 (0x5B)
		write_nic_byte(dev,CW_VAL,0xa5); //CW VALUE: 0x37
		//DMESG("using B net params");
	}
#endif

}
#if 0
void rtl8225_host_pci_init(struct net_device *dev)
{
	write_nic_word(dev, RFPinsOutput, 0x480);

	rtl8185_rf_pins_enable(dev);

	//if(priv->card_8185 == 2 && priv->enable_gpio0 ) /* version D */
	//write_nic_word(dev, RFPinsSelect, 0x88);
	//else
	write_nic_word(dev, RFPinsSelect, 0x88 | SW_CONTROL_GPIO); /* 0x488 | SW_CONTROL_GPIO */

	write_nic_byte(dev, GP_ENABLE, 0);

	force_pci_posting(dev);
	mdelay(200);

	write_nic_word(dev, GP_ENABLE, 0xff & (~(1<<6))); /* bit 6 is for RF on/off detection */


}

void rtl8225_host_usb_init(struct net_device *dev)
{
	write_nic_byte(dev,RFPinsSelect+1,0);

	write_nic_byte(dev,GPIO,0);

	write_nic_byte_E(dev,0x53,read_nic_byte_E(dev,0x53) | (1<<7));

	write_nic_byte(dev,RFPinsSelect+1,4);

	write_nic_byte(dev,GPIO,0x20);

	write_nic_byte(dev,GP_ENABLE,0);


	/* Config BB & RF */
	write_nic_word(dev, RFPinsOutput, 0x80);

	write_nic_word(dev, RFPinsSelect, 0x80);

	write_nic_word(dev, RFPinsEnable, 0x80);


	mdelay(100);

	mdelay(1000);

}
#endif
void rtl8225z2_rf_init(struct net_device *dev)
{
	struct r8180_priv *priv = ieee80211_priv(dev);
	int i;
	short channel = 1;
	u16	brsr;
	u32	data,addr;

	priv->chan = channel;

//	rtl8180_set_anaparam(dev, RTL8225_ANAPARAM_ON);


	if(priv->card_type == USB)
		rtl8225_host_usb_init(dev);
	else
		rtl8225_host_pci_init(dev);

	write_nic_dword(dev, RF_TIMING, 0x000a8008);

	brsr = read_nic_word(dev, BRSR);

	write_nic_word(dev, BRSR, 0xffff);


	write_nic_dword(dev, RF_PARA, 0x100044);

	#if 1  //0->1
	rtl8180_set_mode(dev, EPROM_CMD_CONFIG);
	write_nic_byte(dev, CONFIG3, 0x44);
	rtl8180_set_mode(dev, EPROM_CMD_NORMAL);
	#endif


	rtl8185_rf_pins_enable(dev);

//		mdelay(1000);

	write_rtl8225(dev, 0x0, 0x2bf); mdelay(1);


	write_rtl8225(dev, 0x1, 0xee0); mdelay(1);

	write_rtl8225(dev, 0x2, 0x44d); mdelay(1);

	write_rtl8225(dev, 0x3, 0x441); mdelay(1);


	write_rtl8225(dev, 0x4, 0x8c3);mdelay(1);


	write_rtl8225(dev, 0x5, 0xc72);mdelay(1);
//	}

	write_rtl8225(dev, 0x6, 0xe6);  mdelay(1);

	write_rtl8225(dev, 0x7, ((priv->card_type == USB)? 0x82a : rtl8225_chan[channel]));  mdelay(1);

	write_rtl8225(dev, 0x8, 0x3f);  mdelay(1);

	write_rtl8225(dev, 0x9, 0x335);  mdelay(1);

	write_rtl8225(dev, 0xa, 0x9d4);  mdelay(1);

	write_rtl8225(dev, 0xb, 0x7bb);  mdelay(1);

	write_rtl8225(dev, 0xc, 0x850);  mdelay(1);


	write_rtl8225(dev, 0xd, 0xcdf);   mdelay(1);

	write_rtl8225(dev, 0xe, 0x2b);  mdelay(1);

	write_rtl8225(dev, 0xf, 0x114);


	mdelay(100);


	//if(priv->card_type != USB) /* maybe not needed even for 8185 */
//	write_rtl8225(dev, 0x7, rtl8225_chan[channel]);

	write_rtl8225(dev, 0x0, 0x1b7);

	for(i=0;i<95;i++){
		write_rtl8225(dev, 0x1, (u8)(i+1));

		#if 0
		if(priv->phy_ver == 1)
			/* version A */
			write_rtl8225(dev, 0x2, rtl8225a_rxgain[i]);
		else
		#endif
		/* version B & C & D*/

		write_rtl8225(dev, 0x2, rtl8225z2_rxgain[i]);
	}
	write_rtl8225(dev, 0x3, 0x80);
	write_rtl8225(dev, 0x5, 0x4);

	write_rtl8225(dev, 0x0, 0xb7);

	write_rtl8225(dev, 0x2, 0xc4d);

	if(priv->card_type == USB){
	//	force_pci_posting(dev);
		mdelay(200);

		write_rtl8225(dev, 0x2, 0x44d);

	//	force_pci_posting(dev);
		mdelay(100);

	}//End of if(priv->card_type == USB)
	/* FIXME!! rtl8187 we have to check if calibrarion
	 * is successful and eventually cal. again (repeat
	 * the two write on reg 2)
	*/
	// Check for calibration status, 2005.11.17,
        data = read_rtl8225(dev, 6);
        if (!(data&0x00000080))
        {
                write_rtl8225(dev, 0x02, 0x0c4d);
                force_pci_posting(dev); mdelay(200);
                write_rtl8225(dev, 0x02, 0x044d);
                force_pci_posting(dev); mdelay(100);
                data = read_rtl8225(dev, 6);
                if (!(data&0x00000080))
                        {
                                DMESGW("RF Calibration Failed!!!!\n");
                        }
        }
	//force_pci_posting(dev);

	mdelay(200); //200 for 8187


//	//if(priv->card_type != USB){
//		write_rtl8225(dev, 0x2, 0x44d);
//		write_rtl8225(dev, 0x7, rtl8225_chan[channel]);
//		write_rtl8225(dev, 0x2, 0x47d);
//
//		force_pci_posting(dev);
//		mdelay(100);
//
//		write_rtl8225(dev, 0x2, 0x44d);
//	//}

	write_rtl8225(dev, 0x0, 0x2bf);

	if(priv->card_type != USB)
		rtl8185_rf_pins_enable(dev);
	//set up ZEBRA AGC table, 2005.11.17,
        for(i=0;i<128;i++){
                data = rtl8225_agc[i];

                addr = i + 0x80; //enable writing AGC table
                write_phy_ofdm(dev, 0xb, data);

                mdelay(1);
                write_phy_ofdm(dev, 0xa, addr);

                mdelay(1);
        }
#if 0
	for(i=0;i<128;i++){
		write_phy_ofdm(dev, 0xb, rtl8225_agc[i]);

		mdelay(1);
		write_phy_ofdm(dev, 0xa, (u8)i+ 0x80);

		mdelay(1);
	}
#endif

	force_pci_posting(dev);
	mdelay(1);

	write_phy_ofdm(dev, 0x0, 0x1); mdelay(1);
	write_phy_ofdm(dev, 0x1, 0x2); mdelay(1);
	write_phy_ofdm(dev, 0x2, ((priv->card_type == USB)? 0x42 : 0x62)); mdelay(1);
	write_phy_ofdm(dev, 0x3, 0x0); mdelay(1);
	write_phy_ofdm(dev, 0x4, 0x0); mdelay(1);
	write_phy_ofdm(dev, 0x5, 0x0); mdelay(1);
	write_phy_ofdm(dev, 0x6, 0x40); mdelay(1);
	write_phy_ofdm(dev, 0x7, 0x0); mdelay(1);
	write_phy_ofdm(dev, 0x8, 0x40); mdelay(1);
	write_phy_ofdm(dev, 0x9, 0xfe); mdelay(1);

	write_phy_ofdm(dev, 0xa, 0x8); mdelay(1);

	//write_phy_ofdm(dev, 0x18, 0xef);
	//	}
	//}
	write_phy_ofdm(dev, 0xb, 0x80); mdelay(1);

	write_phy_ofdm(dev, 0xc, 0x1);mdelay(1);


	//if(priv->card_type != USB)
	write_phy_ofdm(dev, 0xd, 0x43);

	write_phy_ofdm(dev, 0xe, 0xd3);mdelay(1);


	#if 0
	if(priv->card_8185 == 1){
		if(priv->card_8185_Bversion)
			write_phy_ofdm(dev, 0xf, 0x20);/*ver B*/
		else
			write_phy_ofdm(dev, 0xf, 0x28);/*ver C*/
	}else{
	#endif
	write_phy_ofdm(dev, 0xf, 0x38);mdelay(1);
/*ver D & 8187*/
//	}

//	if(priv->card_8185 == 1 && priv->card_8185_Bversion)
//		write_phy_ofdm(dev, 0x10, 0x04);/*ver B*/
//	else
	write_phy_ofdm(dev, 0x10, 0x84);mdelay(1);
/*ver C & D & 8187*/

	write_phy_ofdm(dev, 0x11, 0x07);mdelay(1);
/*agc resp time 700*/


//	if(priv->card_8185 == 2){
	/* Ver D & 8187*/
	write_phy_ofdm(dev, 0x12, 0x20);mdelay(1);

	write_phy_ofdm(dev, 0x13, 0x20);mdelay(1);

#if 0
	}else{
		/* Ver B & C*/
		write_phy_ofdm(dev, 0x12, 0x0);
		write_phy_ofdm(dev, 0x13, 0x0);
	}
#endif
	write_phy_ofdm(dev, 0x14, 0x0); mdelay(1);
	write_phy_ofdm(dev, 0x15, 0x40); mdelay(1);
	write_phy_ofdm(dev, 0x16, 0x0); mdelay(1);
	write_phy_ofdm(dev, 0x17, 0x40); mdelay(1);

//	if (priv->card_type == USB)
//		write_phy_ofdm(dev, 0x18, 0xef);

	write_phy_ofdm(dev, 0x18, 0xef);mdelay(1);


	write_phy_ofdm(dev, 0x19, 0x19); mdelay(1);
	write_phy_ofdm(dev, 0x1a, 0x20); mdelay(1);
	write_phy_ofdm(dev, 0x1b, 0x15);mdelay(1);

	write_phy_ofdm(dev, 0x1c, 0x4);mdelay(1);

	write_phy_ofdm(dev, 0x1d, 0xc5);mdelay(1); //2005.11.17,

	write_phy_ofdm(dev, 0x1e, 0x95);mdelay(1);

	write_phy_ofdm(dev, 0x1f, 0x75);	mdelay(1);

//	}

	write_phy_ofdm(dev, 0x20, 0x1f);mdelay(1);

	write_phy_ofdm(dev, 0x21, 0x17);mdelay(1);

	write_phy_ofdm(dev, 0x22, 0x16);mdelay(1);

//	if(priv->card_type != USB)
	write_phy_ofdm(dev, 0x23, 0x80);mdelay(1); //FIXME maybe not needed // <>

	write_phy_ofdm(dev, 0x24, 0x46); mdelay(1);
	write_phy_ofdm(dev, 0x25, 0x00); mdelay(1);
	write_phy_ofdm(dev, 0x26, 0x90); mdelay(1);

	write_phy_ofdm(dev, 0x27, 0x88); mdelay(1);


	// <> Set init. gain to m74dBm.

	rtl8225z2_set_gain(dev,4);

	write_phy_cck(dev, 0x0, 0x98); mdelay(1);
	write_phy_cck(dev, 0x3, 0x20); mdelay(1);
	write_phy_cck(dev, 0x4, 0x7e); mdelay(1);
	write_phy_cck(dev, 0x5, 0x12); mdelay(1);
	write_phy_cck(dev, 0x6, 0xfc); mdelay(1);

	write_phy_cck(dev, 0x7, 0x78);mdelay(1);
 /* Ver C & D & 8187*/

	write_phy_cck(dev, 0x8, 0x2e);mdelay(1);

	write_phy_cck(dev, 0x10, ((priv->card_type == USB) ? 0x9b: 0x93)); mdelay(1);
	write_phy_cck(dev, 0x11, 0x88); mdelay(1);
	write_phy_cck(dev, 0x12, 0x47); mdelay(1);
#if 0
	if(priv->card_8185 == 1 && priv->card_8185_Bversion)
		write_phy_cck(dev, 0x13, 0x98); /* Ver B */
	else
#endif
	write_phy_cck(dev, 0x13, 0xd0); /* Ver C & D & 8187*/

	write_phy_cck(dev, 0x19, 0x0);
	write_phy_cck(dev, 0x1a, 0xa0);
	write_phy_cck(dev, 0x1b, 0x8);
	write_phy_cck(dev, 0x40, 0x86); /* CCK Carrier Sense Threshold */

	write_phy_cck(dev, 0x41, 0x8d);mdelay(1);


	write_phy_cck(dev, 0x42, 0x15); mdelay(1);
	write_phy_cck(dev, 0x43, 0x18); mdelay(1);


	write_phy_cck(dev, 0x44, 0x36); mdelay(1);
	write_phy_cck(dev, 0x45, 0x35); mdelay(1);
	write_phy_cck(dev, 0x46, 0x2e); mdelay(1);
	write_phy_cck(dev, 0x47, 0x25); mdelay(1);
	write_phy_cck(dev, 0x48, 0x1c); mdelay(1);
	write_phy_cck(dev, 0x49, 0x12); mdelay(1);
	write_phy_cck(dev, 0x4a, 0x9); mdelay(1);
	write_phy_cck(dev, 0x4b, 0x4); mdelay(1);
	write_phy_cck(dev, 0x4c, 0x5);mdelay(1);


	write_nic_byte(dev, 0x5b, 0x0d); mdelay(1);


// <>
//	// TESTR 0xb 8187
//	write_phy_cck(dev, 0x10, 0x93);// & 0xfb);
//
//	//if(priv->card_type != USB){
//		write_phy_ofdm(dev, 0x2, 0x62);
//		write_phy_ofdm(dev, 0x6, 0x0);
//		write_phy_ofdm(dev, 0x8, 0x0);
//	//}

	rtl8225z2_SetTXPowerLevel(dev, channel);
#ifdef CONFIG_RTL818X_S
        write_phy_cck(dev, 0x11, 0x9b); mdelay(1); /* Rx ant A, 0xdb for B */
#else
	write_phy_cck(dev, 0x10, 0x9b); mdelay(1); /* Rx ant A, 0xdb for B */
#endif
	write_phy_ofdm(dev, 0x26, 0x90); mdelay(1); /* Rx ant A, 0x10 for B */

	rtl8185_tx_antenna(dev, 0x3); /* TX ant A, 0x0 for B */

	/* switch to high-speed 3-wire
	 * last digit. 2 for both cck and ofdm
	 */
	if(priv->card_type == USB)
		write_nic_dword(dev, 0x94, 0x3dc00002);
	else{
		write_nic_dword(dev, 0x94, 0x15c00002);
		rtl8185_rf_pins_enable(dev);
	}

//	if(priv->card_type != USB)
//	rtl8225_set_gain(dev, 4); /* FIXME this '1' is random */ // <>
//	 rtl8225_set_mode(dev, 1); /* FIXME start in B mode */ // <>
//
//	/* make sure is waken up! */
//	write_rtl8225(dev,0x4, 0x9ff);
//	rtl8180_set_anaparam(dev, RTL8225_ANAPARAM_ON);
//	rtl8185_set_anaparam2(dev, RTL8225_ANAPARAM2_ON);

	rtl8225_rf_set_chan(dev, priv->chan);

	//write_nic_word(dev,BRSR,brsr);

	//rtl8225z2_rf_set_mode(dev);
}

void rtl8225z2_rf_set_mode(struct net_device *dev)
{
	struct r8180_priv *priv = ieee80211_priv(dev);

	if(priv->ieee80211->mode == IEEE_A)
	{
		write_rtl8225(dev, 0x5, 0x1865);
		write_nic_dword(dev, RF_PARA, 0x10084);
		write_nic_dword(dev, RF_TIMING, 0xa8008);
		write_phy_ofdm(dev, 0x0, 0x0);
		write_phy_ofdm(dev, 0xa, 0x6);
		write_phy_ofdm(dev, 0xb, 0x99);
		write_phy_ofdm(dev, 0xf, 0x20);
		write_phy_ofdm(dev, 0x11, 0x7);

		rtl8225z2_set_gain(dev,4);

		write_phy_ofdm(dev,0x15, 0x40);
		write_phy_ofdm(dev,0x17, 0x40);

		write_nic_dword(dev, 0x94,0x10000000);
	}else{

		write_rtl8225(dev, 0x5, 0x1864);
		write_nic_dword(dev, RF_PARA, 0x10044);
		write_nic_dword(dev, RF_TIMING, 0xa8008);
		write_phy_ofdm(dev, 0x0, 0x1);
		write_phy_ofdm(dev, 0xa, 0x6);
		write_phy_ofdm(dev, 0xb, 0x99);
		write_phy_ofdm(dev, 0xf, 0x20);
		write_phy_ofdm(dev, 0x11, 0x7);

		rtl8225z2_set_gain(dev,4);

		write_phy_ofdm(dev,0x15, 0x40);
		write_phy_ofdm(dev,0x17, 0x40);

		write_nic_dword(dev, 0x94,0x04000002);
	}
}

//lzm mod 080826
//#define MAX_DOZE_WAITING_TIMES_85B 64
//#define MAX_POLLING_24F_TIMES_87SE 	5
#define MAX_DOZE_WAITING_TIMES_85B 		20
#define MAX_POLLING_24F_TIMES_87SE 			10
#define LPS_MAX_SLEEP_WAITING_TIMES_87SE 	5

bool
SetZebraRFPowerState8185(
	struct net_device *dev,
	RT_RF_POWER_STATE	eRFPowerState
	)
{
	struct r8180_priv *priv = ieee80211_priv(dev);
	u8			btCR9346, btConfig3;
	bool bActionAllowed= true, bTurnOffBB = true;//lzm mod 080826
	//u32			DWordContent;
	u8			u1bTmp;
	int			i;
	//u16			u2bTFPC = 0;
	bool		bResult = true;
	u8			QueueID;

	if(priv->SetRFPowerStateInProgress == true)
		return false;

	priv->SetRFPowerStateInProgress = true;

	// enable EEM0 and EEM1 in 9346CR
	btCR9346 = read_nic_byte(dev, CR9346);
	write_nic_byte(dev, CR9346, (btCR9346|0xC0) );
	// enable PARM_En in Config3
	btConfig3 = read_nic_byte(dev, CONFIG3);
	write_nic_byte(dev, CONFIG3, (btConfig3|CONFIG3_PARM_En) );

	switch( priv->rf_chip )
	{
	case RF_ZEBRA2:
		switch( eRFPowerState )
		{
		case eRfOn:
			RF_WriteReg(dev,0x4,0x9FF);

			write_nic_dword(dev, ANAPARAM, ANAPARM_ON);
			write_nic_dword(dev, ANAPARAM2, ANAPARM2_ON);

			write_nic_byte(dev, CONFIG4, priv->RFProgType);

			//Follow 87B, Isaiah 2007-04-27
			u1bTmp = read_nic_byte(dev, 0x24E);
			write_nic_byte(dev, 0x24E, (u1bTmp & (~(BIT5|BIT6))) );// 070124 SD1 Alex: turn on CCK and OFDM.
			break;

		case eRfSleep:
			break;

		case eRfOff:
			break;

		default:
			bResult = false;
			break;
		}
		break;

	case RF_ZEBRA4:
		switch( eRFPowerState )
		{
		case eRfOn:
			//printk("===================================power on@jiffies:%d\n",jiffies);
			write_nic_word(dev, 0x37C, 0x00EC);

			//turn on AFE
			write_nic_byte(dev, 0x54, 0x00);
			write_nic_byte(dev, 0x62, 0x00);

			//lzm mod 080826
			//turn on RF
			//RF_WriteReg(dev, 0x0, 0x009f); //mdelay(1);
			//RF_WriteReg(dev, 0x4, 0x0972); //mdelay(1);
			RF_WriteReg(dev, 0x0, 0x009f); udelay(500);
			RF_WriteReg(dev, 0x4, 0x0972); udelay(500);
			//turn on RF again, suggested by SD3 stevenl.
			RF_WriteReg(dev, 0x0, 0x009f); udelay(500);
			RF_WriteReg(dev, 0x4, 0x0972); udelay(500);

			//turn on BB
//			write_nic_dword(dev, PhyAddr, 0x4090); //ofdm 10=00
//			write_nic_dword(dev, PhyAddr, 0x4092); //ofdm 12=00
			write_phy_ofdm(dev,0x10,0x40);
			write_phy_ofdm(dev,0x12,0x40);
			//Avoid power down at init time.
			write_nic_byte(dev, CONFIG4, priv->RFProgType);

			u1bTmp = read_nic_byte(dev, 0x24E);
			write_nic_byte(dev, 0x24E, (u1bTmp & (~(BIT5|BIT6))) );

			break;

		case eRfSleep:
			// Make sure BusyQueue is empty befor turn off RFE pwoer.
			//printk("===================================power sleep@jiffies:%d\n",jiffies);

			for(QueueID = 0, i = 0; QueueID < 6; )
			{
				if(get_curr_tx_free_desc(dev,QueueID) == priv->txringcount)
				{
					QueueID++;
					continue;
				}
#if 0		//reserved amy
				else if(priv->NdisAdapter.CurrentPowerState != NdisDeviceStateD0)
				{
					RT_TRACE(COMP_POWER, DBG_LOUD, ("eRfSleep: %d times TcbBusyQueue[%d] !=0 but lower power state!\n", (pMgntInfo->TxPollingTimes+1), QueueID));
					break;
				}
#endif
				else//lzm mod 080826
				{
					priv->TxPollingTimes ++;
					if(priv->TxPollingTimes >= LPS_MAX_SLEEP_WAITING_TIMES_87SE)
						{
							//RT_TRACE(COMP_POWER, DBG_WARNING, ("\n\n\n SetZebraRFPowerState8185B():eRfSleep:  %d times TcbBusyQueue[%d] != 0 !!!\n\n\n", LPS_MAX_SLEEP_WAITING_TIMES_87SE, QueueID));
							bActionAllowed=false;
							break;
						}
						else
						{
							udelay(10);  // Windows may delay 3~16ms actually.
							//RT_TRACE(COMP_POWER, DBG_LOUD, ("eRfSleep: %d times TcbBusyQueue[%d] !=0 before doze!\n", (pMgntInfo->TxPollingTimes), QueueID));
						}
				}

				//lzm del 080826
				//if(i >= MAX_DOZE_WAITING_TIMES_85B)
				//{
					//printk("\n\n\n SetZebraRFPowerState8185B(): %d times BusyQueue[%d] != 0 !!!\n\n\n", MAX_DOZE_WAITING_TIMES_85B, QueueID);
					//break;
				//}
			}

			if(bActionAllowed)//lzm add 080826
			{
				//turn off BB RXIQ matrix to cut off rx signal
//				write_nic_dword(dev, PhyAddr, 0x0090); //ofdm 10=00
//				write_nic_dword(dev, PhyAddr, 0x0092); //ofdm 12=00
				write_phy_ofdm(dev,0x10,0x00);
				write_phy_ofdm(dev,0x12,0x00);
				//turn off RF
				RF_WriteReg(dev, 0x4, 0x0000); //mdelay(1);
				RF_WriteReg(dev, 0x0, 0x0000); //mdelay(1);
				//turn off AFE except PLL
				write_nic_byte(dev, 0x62, 0xff);
				write_nic_byte(dev, 0x54, 0xec);
//				mdelay(10);

#if 1
				mdelay(1);
				{
					int i = 0;
					while (true)
					{
						u8 tmp24F = read_nic_byte(dev, 0x24f);
						if ((tmp24F == 0x01) || (tmp24F == 0x09))
						{
							bTurnOffBB = true;
							break;
						}
						else//lzm mod 080826
						{
							udelay(10);
							i++;
							priv->TxPollingTimes++;

							if(priv->TxPollingTimes >= LPS_MAX_SLEEP_WAITING_TIMES_87SE)
							{
								//RT_TRACE(COMP_POWER, DBG_WARNING, ("\n\n\n SetZebraRFPowerState8185B(): eRfOff: %d times Rx Mac0x24F=0x%x !!!\n\n\n", i, u1bTmp24F));
								bTurnOffBB=false;
								break;
							}
							else
							{
								udelay(10);// Windows may delay 3~16ms actually.
								//RT_TRACE(COMP_POWER, DBG_LOUD,("(%d)eRfSleep- u1bTmp24F= 0x%X\n", i, u1bTmp24F));

							}
						}

						//lzm del 080826
						//if (i > MAX_POLLING_24F_TIMES_87SE)
						//	break;
					}
				}
#endif
				if (bTurnOffBB)//lzm mod 080826
				{
				//turn off BB
				u1bTmp = read_nic_byte(dev, 0x24E);
				write_nic_byte(dev, 0x24E, (u1bTmp|BIT5|BIT6));

				//turn off AFE PLL
				//write_nic_byte(dev, 0x54, 0xec);
				//write_nic_word(dev, 0x37C, 0x00ec);
				write_nic_byte(dev, 0x54, 0xFC);  //[ECS] FC-> EC->FC, asked by SD3 Stevenl
				write_nic_word(dev, 0x37C, 0x00FC);//[ECS] FC-> EC->FC, asked by SD3 Stevenl
				}
			}
			break;

		case eRfOff:
			// Make sure BusyQueue is empty befor turn off RFE pwoer.
			//printk("===================================power off@jiffies:%d\n",jiffies);
			for(QueueID = 0, i = 0; QueueID < 6; )
			{
				if(get_curr_tx_free_desc(dev,QueueID) == priv->txringcount)
				{
					QueueID++;
					continue;
				}
#if 0
				else if(Adapter->NdisAdapter.CurrentPowerState != NdisDeviceStateD0)
				{
					RT_TRACE(COMP_POWER, DBG_LOUD, ("%d times TcbBusyQueue[%d] !=0 but lower power state!\n", (i+1), QueueID));
					break;
				}
#endif
				else
				{
					udelay(10);
					i++;
				}

				if(i >= MAX_DOZE_WAITING_TIMES_85B)
				{
					//printk("\n\n\n SetZebraRFPowerState8185B(): %d times BusyQueue[%d] != 0 !!!\n\n\n", MAX_DOZE_WAITING_TIMES_85B, QueueID);
					break;
				}
			}

			//turn off BB RXIQ matrix to cut off rx signal
//			write_nic_dword(dev, PhyAddr, 0x0090); //ofdm 10=00
//			write_nic_dword(dev, PhyAddr, 0x0092); //ofdm 12=00
			write_phy_ofdm(dev,0x10,0x00);
			write_phy_ofdm(dev,0x12,0x00);
			//turn off RF
			RF_WriteReg(dev, 0x4, 0x0000); //mdelay(1);
			RF_WriteReg(dev, 0x0, 0x0000); //mdelay(1);
			//turn off AFE except PLL
			write_nic_byte(dev, 0x62, 0xff);
			write_nic_byte(dev, 0x54, 0xec);
//			mdelay(10);
#if 1
			mdelay(1);
			{
				int i = 0;
				while (true)
				{
					u8 tmp24F = read_nic_byte(dev, 0x24f);
					if ((tmp24F == 0x01) || (tmp24F == 0x09))
					{
						bTurnOffBB = true;
						break;
					}
					else
					{
						bTurnOffBB = false;
						udelay(10);
						i++;
					}
					if (i > MAX_POLLING_24F_TIMES_87SE)
						break;
				}
			}
#endif
			if (bTurnOffBB)//lzm mod 080826
			{

			//turn off BB
			u1bTmp = read_nic_byte(dev, 0x24E);
			write_nic_byte(dev, 0x24E, (u1bTmp|BIT5|BIT6));
			//turn off AFE PLL (80M)
			//write_nic_byte(dev, 0x54, 0xec);
			//write_nic_word(dev, 0x37C, 0x00ec);
			write_nic_byte(dev, 0x54, 0xFC); //[ECS] FC-> EC->FC, asked by SD3 Stevenl
			write_nic_word(dev, 0x37C, 0x00FC); //[ECS] FC-> EC->FC, asked by SD3 Stevenl
			}

			break;

		default:
			bResult = false;
			printk("SetZebraRFPowerState8185(): unknow state to set: 0x%X!!!\n", eRFPowerState);
			break;
		}
		break;
	}

	// disable PARM_En in Config3
	btConfig3 &= ~(CONFIG3_PARM_En);
	write_nic_byte(dev, CONFIG3, btConfig3);
	// disable EEM0 and EEM1 in 9346CR
	btCR9346 &= ~(0xC0);
	write_nic_byte(dev, CR9346, btCR9346);

	if(bResult && bActionAllowed)//lzm mod 080826
	{
		// Update current RF state variable.
		priv->eRFPowerState = eRFPowerState;
#if 0
		switch(priv->eRFPowerState)
		{
		case eRfOff:
			//
			//If Rf off reason is from IPS, Led should blink with no link, by Maddest 071015
			//
			if(priv->RfOffReason==RF_CHANGE_BY_IPS )
			{
				Adapter->HalFunc.LedControlHandler(Adapter,LED_CTL_NO_LINK);
			}
			else
			{
				// Turn off LED if RF is not ON.
				Adapter->HalFunc.LedControlHandler(Adapter, LED_CTL_POWER_OFF);
			}
			break;

		case eRfOn:
			// Turn on RF we are still linked, which might happen when
			// we quickly turn off and on HW RF. 2006.05.12, by rcnjko.
			if( pMgntInfo->bMediaConnect == TRUE )
			{
				Adapter->HalFunc.LedControlHandler(Adapter, LED_CTL_LINK);
			}
			break;

		default:
			// do nothing.
			break;
		}
#endif

	}

	priv->SetRFPowerStateInProgress = false;

	return (bResult && bActionAllowed) ;
}
void rtl8225z4_rf_sleep(struct net_device *dev)
{
	//
	// Turn off RF power.
	//
	//printk("=========>%s()\n", __func__);
	MgntActSet_RF_State(dev, eRfSleep, RF_CHANGE_BY_PS);
	//mdelay(2);	//FIXME
}
void rtl8225z4_rf_wakeup(struct net_device *dev)
{
	//
	// Turn on RF power.
	//
	//printk("=========>%s()\n", __func__);
	MgntActSet_RF_State(dev, eRfOn, RF_CHANGE_BY_PS);
}
#endif