Staging: rtl819su: added r8192SU_led.c/.h

added the necessary infrastructure for the leds on the device
this is a port from Realteks driver.

leds are now working partially.
Signed-off-by: Florian Schilhabel <florian.c.schilhabel@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/rtl8192su/Makefile

@@ -20,6 +20,7 @@ r8192s_usb-objs :=		\
 	r8192S_Efuse.o		\
 	r8192U_core.o		\
 	r8192U_pm.o		\
+	r8192SU_led.o		\
 	ieee80211/ieee80211_crypt.o		\
 	ieee80211/ieee80211_crypt_tkip.o	\
 	ieee80211/ieee80211_crypt_ccmp.o	\

drivers/staging/rtl8192su/ieee80211/ieee80211_r8192s.h

@@ -172,18 +172,20 @@ enum {
 	IG_Max
 };
 
-typedef enum _LED_CTL_MODE {
-	LED_CTL_POWER_ON	 = 1,
-	LED_CTL_LINK		 = 2,
-	LED_CTL_NO_LINK		 = 3,
-	LED_CTL_TX		 = 4,
-	LED_CTL_RX		 = 5,
-	LED_CTL_SITE_SURVEY	 = 6,
-	LED_CTL_POWER_OFF	 = 7,
-	LED_CTL_START_TO_LINK	 = 8,
-	LED_CTL_START_WPS	 = 9,
-	LED_CTL_STOP_WPS	 = 10,
+typedef enum _LED_CTL_MODE{
+	LED_CTL_POWER_ON = 1,
+	LED_CTL_LINK = 2,
+	LED_CTL_NO_LINK = 3,
+	LED_CTL_TX = 4,
+	LED_CTL_RX = 5,
+	LED_CTL_SITE_SURVEY = 6,
+	LED_CTL_POWER_OFF = 7,
+	LED_CTL_START_TO_LINK = 8,
+	LED_CTL_START_WPS = 9,
+	LED_CTL_STOP_WPS = 10,
 	LED_CTL_START_WPS_BOTTON = 11,
+	LED_CTL_STOP_WPS_FAIL = 12,
+	LED_CTL_STOP_WPS_FAIL_OVERLAP = 13,
 } LED_CTL_MODE;
 
 typedef union _frameqos {

drivers/staging/rtl8192su/r8192SU_led.c

+/*
+ * Copyright(c) 2008 - 2010 Realtek Corporation. All rights reserved.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ */
+
+#include "r8192U.h"
+#include "r8192S_hw.h"
+#include "r8192SU_led.h"
+
+#define LED_BLINK_NORMAL_INTERVAL		100
+#define LED_BLINK_SLOWLY_INTERVAL		200
+#define LED_BLINK_LONG_INTERVAL			400
+
+#define LED_BLINK_NO_LINK_INTERVAL_ALPHA	1000
+#define LED_BLINK_LINK_INTERVAL_ALPHA		500
+#define LED_BLINK_SCAN_INTERVAL_ALPHA		180
+#define LED_BLINK_FASTER_INTERVAL_ALPHA		50
+#define LED_BLINK_WPS_SUCESS_INTERVAL_ALPHA	5000
+
+
+
+static void BlinkTimerCallback (unsigned long data);
+
+static void BlinkWorkItemCallback (struct work_struct *work);
+
+void InitLed819xUsb (struct net_device *dev, PLED_819xUsb pLed,
+							LED_PIN_819xUsb LedPin)
+{
+	struct r8192_priv *priv = ieee80211_priv(dev);
+
+	pLed->dev = dev;
+	pLed->LedPin = LedPin;
+	pLed->CurrLedState = LED_OFF;
+	pLed->bLedOn = FALSE;
+
+	pLed->bLedBlinkInProgress = FALSE;
+	pLed->BlinkTimes = 0;
+	pLed->BlinkingLedState = LED_OFF;
+
+	init_timer(&pLed->BlinkTimer);
+	pLed->BlinkTimer.data = (unsigned long)dev;
+	pLed->BlinkTimer.function = BlinkTimerCallback;
+
+	INIT_WORK(&priv->BlinkWorkItem, (void*)BlinkWorkItemCallback);
+	priv->pLed = pLed;
+}
+
+
+void DeInitLed819xUsb (PLED_819xUsb pLed)
+{
+	del_timer_sync(&(pLed->BlinkTimer));
+	pLed->bLedBlinkInProgress = FALSE;
+}
+
+void SwLedOn (struct net_device *dev, PLED_819xUsb pLed)
+{
+	u8 LedCfg;
+
+	LedCfg = read_nic_byte(dev, LEDCFG);
+	switch (pLed->LedPin) {
+	case LED_PIN_GPIO0:
+		break;
+	case LED_PIN_LED0:
+		write_nic_byte(dev, LEDCFG, LedCfg&0xf0); 
+		break;
+	case LED_PIN_LED1:
+		write_nic_byte(dev, LEDCFG, LedCfg&0x0f); 
+		break;
+	default:
+		break;
+	}
+	pLed->bLedOn = TRUE;
+}
+
+void SwLedOff (struct net_device *dev, PLED_819xUsb pLed)
+{
+	u8 LedCfg;
+
+	LedCfg = read_nic_byte(dev, LEDCFG);
+	switch (pLed->LedPin) {
+	case LED_PIN_GPIO0:
+		break;
+	case LED_PIN_LED0:
+		LedCfg &= 0xf0; 
+		write_nic_byte(dev, LEDCFG, (LedCfg|BIT3));
+		break;
+	case LED_PIN_LED1:
+		LedCfg &= 0x0f; 
+		write_nic_byte(dev, LEDCFG, (LedCfg|BIT7));
+		break;
+	default:
+		break;
+	}
+	pLed->bLedOn = FALSE;
+}
+
+
+void
+InitSwLeds(
+	struct net_device 	*dev
+	)
+{
+	struct r8192_priv *priv = ieee80211_priv(dev);
+
+	InitLed819xUsb(dev, &(priv->SwLed0), LED_PIN_LED0);
+
+	InitLed819xUsb(dev,&(priv->SwLed1), LED_PIN_LED1);
+}
+
+
+void
+DeInitSwLeds(
+	struct net_device 	*dev
+	)
+{
+	struct r8192_priv *priv = ieee80211_priv(dev);
+
+	DeInitLed819xUsb( &(priv->SwLed0) );
+	DeInitLed819xUsb( &(priv->SwLed1) );
+}
+
+
+void
+SwLedBlink(
+	PLED_819xUsb			pLed
+	)
+{
+	struct net_device 	*dev = (struct net_device *)(pLed->dev); 
+	struct r8192_priv 	*priv = ieee80211_priv(dev);
+	bool 				bStopBlinking = FALSE;
+
+	if( pLed->BlinkingLedState == LED_ON ) 
+	{
+		SwLedOn(dev, pLed);
+		RT_TRACE(COMP_LED, "Blinktimes (%d): turn on\n", pLed->BlinkTimes);
+	}
+	else 
+	{
+		SwLedOff(dev, pLed);
+		RT_TRACE(COMP_LED, "Blinktimes (%d): turn off\n", pLed->BlinkTimes);
+	}
+
+	pLed->BlinkTimes--;
+	switch(pLed->CurrLedState)
+	{
+
+	case LED_BLINK_NORMAL: 
+		if(pLed->BlinkTimes == 0)
+		{
+			bStopBlinking = TRUE;
+		}
+		break;
+		
+	case LED_BLINK_StartToBlink:	
+		if( (priv->ieee80211->state == IEEE80211_LINKED) && (priv->ieee80211->iw_mode == IW_MODE_INFRA)) 
+		{
+			bStopBlinking = TRUE;
+		}
+		else if((priv->ieee80211->state == IEEE80211_LINKED) && (priv->ieee80211->iw_mode == IW_MODE_ADHOC))
+		{
+			bStopBlinking = TRUE;
+		}
+		else if(pLed->BlinkTimes == 0)
+		{
+			bStopBlinking = TRUE;
+		}
+		break;
+
+	case LED_BLINK_WPS:
+		if( pLed->BlinkTimes == 0 )
+		{
+			bStopBlinking = TRUE;
+		}
+		break;
+
+
+	default:
+		bStopBlinking = TRUE;
+		break;
+			
+	}
+	
+	if(bStopBlinking)
+	{
+		if( priv->ieee80211->eRFPowerState != eRfOn )
+		{
+			SwLedOff(dev, pLed);
+		}
+		else if( (priv->ieee80211->state == IEEE80211_LINKED) && (pLed->bLedOn == false))
+		{
+			SwLedOn(dev, pLed);
+		}
+		else if( (priv->ieee80211->state != IEEE80211_LINKED) &&  pLed->bLedOn == true)
+		{
+			SwLedOff(dev, pLed);
+		}
+
+		pLed->BlinkTimes = 0;
+		pLed->bLedBlinkInProgress = FALSE;
+	}
+	else
+	{
+		if( pLed->BlinkingLedState == LED_ON ) 
+			pLed->BlinkingLedState = LED_OFF;
+		else 
+			pLed->BlinkingLedState = LED_ON;
+
+		switch( pLed->CurrLedState )
+		{
+		case LED_BLINK_NORMAL:
+			mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_NORMAL_INTERVAL));
+			break;
+		
+		case LED_BLINK_SLOWLY:
+		case LED_BLINK_StartToBlink:
+			mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_SLOWLY_INTERVAL));
+			break;
+
+		case LED_BLINK_WPS:
+			{
+				if( pLed->BlinkingLedState == LED_ON )
+					mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_LONG_INTERVAL));
+				else
+					mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_LONG_INTERVAL));
+			}
+			break;
+
+		default:
+			mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_SLOWLY_INTERVAL));
+			break;
+		}
+	}
+}
+
+
+void
+SwLedBlink1(
+	PLED_819xUsb			pLed
+	)
+{
+	struct net_device 	*dev = (struct net_device *)(pLed->dev); 
+	struct r8192_priv 	*priv = ieee80211_priv(dev);
+	PLED_819xUsb 	pLed1 = &(priv->SwLed1);	
+	bool 				bStopBlinking = FALSE;
+
+	if(priv->CustomerID == RT_CID_819x_CAMEO)
+		pLed = &(priv->SwLed1);	
+
+	if( pLed->BlinkingLedState == LED_ON ) 
+	{
+		SwLedOn(dev, pLed);
+		RT_TRACE(COMP_LED, "Blinktimes (%d): turn on\n", pLed->BlinkTimes);
+	}
+	else 
+	{
+		SwLedOff(dev, pLed);
+		RT_TRACE(COMP_LED, "Blinktimes (%d): turn off\n", pLed->BlinkTimes);
+	}
+
+
+	if(priv->CustomerID == RT_CID_DEFAULT)
+	{
+		if(priv->ieee80211->state == IEEE80211_LINKED)
+		{
+			if(!pLed1->bSWLedCtrl)
+			{
+				SwLedOn(dev, pLed1); 	
+				pLed1->bSWLedCtrl = TRUE;
+			}
+			else if(!pLed1->bLedOn)	
+				SwLedOn(dev, pLed1);
+			RT_TRACE(COMP_LED, "Blinktimes (): turn on pLed1\n");
+	}
+		else 
+	{
+			if(!pLed1->bSWLedCtrl)
+		{
+				SwLedOff(dev, pLed1);
+				pLed1->bSWLedCtrl = TRUE;
+		}
+		else if(pLed1->bLedOn)
+			SwLedOff(dev, pLed1);
+			RT_TRACE(COMP_LED, "Blinktimes (): turn off pLed1\n");		
+		}
+	}
+
+	switch(pLed->CurrLedState)
+	{
+		case LED_BLINK_SLOWLY:			
+			if( pLed->bLedOn )
+				pLed->BlinkingLedState = LED_OFF; 
+			else
+				pLed->BlinkingLedState = LED_ON; 
+			mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_NO_LINK_INTERVAL_ALPHA));
+			break;
+
+		case LED_BLINK_NORMAL:
+			if( pLed->bLedOn )
+				pLed->BlinkingLedState = LED_OFF; 
+			else
+				pLed->BlinkingLedState = LED_ON; 
+			mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_LINK_INTERVAL_ALPHA));
+			break;
+			
+		case LED_SCAN_BLINK:
+			pLed->BlinkTimes--;
+			if( pLed->BlinkTimes == 0 )
+			{
+				bStopBlinking = TRUE;
+			}
+			
+			if(bStopBlinking)
+			{
+				if( priv->ieee80211->eRFPowerState != eRfOn )
+				{
+					SwLedOff(dev, pLed);
+				}
+				else if(priv->ieee80211->state == IEEE80211_LINKED)
+				{
+					pLed->bLedLinkBlinkInProgress = TRUE;
+					pLed->CurrLedState = LED_BLINK_NORMAL;
+					if( pLed->bLedOn )
+						pLed->BlinkingLedState = LED_OFF; 
+					else
+						pLed->BlinkingLedState = LED_ON; 
+					mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_LINK_INTERVAL_ALPHA));
+					RT_TRACE(COMP_LED, "CurrLedState %d\n", pLed->CurrLedState);
+					
+				}
+				else if(priv->ieee80211->state != IEEE80211_LINKED)
+				{
+					pLed->bLedNoLinkBlinkInProgress = TRUE;
+					pLed->CurrLedState = LED_BLINK_SLOWLY;
+					if( pLed->bLedOn )
+						pLed->BlinkingLedState = LED_OFF; 
+					else
+						pLed->BlinkingLedState = LED_ON; 
+					mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_NO_LINK_INTERVAL_ALPHA));
+					RT_TRACE(COMP_LED, "CurrLedState %d\n", pLed->CurrLedState);					
+				}
+				pLed->bLedScanBlinkInProgress = FALSE;
+			}
+			else
+			{
+				if( priv->ieee80211->eRFPowerState != eRfOn )
+				{
+					SwLedOff(dev, pLed);
+				}
+				else
+				{
+					 if( pLed->bLedOn )
+						pLed->BlinkingLedState = LED_OFF; 
+					else
+						pLed->BlinkingLedState = LED_ON; 
+					mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_SCAN_INTERVAL_ALPHA));
+				}
+			}
+			break;
+
+		case LED_TXRX_BLINK:
+			pLed->BlinkTimes--;
+			if( pLed->BlinkTimes == 0 )
+			{
+				bStopBlinking = TRUE;
+			}
+			if(bStopBlinking)
+			{
+				if( priv->ieee80211->eRFPowerState != eRfOn )
+				{
+					SwLedOff(dev, pLed);
+				}
+				else if(priv->ieee80211->state == IEEE80211_LINKED)
+				{
+					pLed->bLedLinkBlinkInProgress = TRUE;
+					pLed->CurrLedState = LED_BLINK_NORMAL;
+					if( pLed->bLedOn )
+						pLed->BlinkingLedState = LED_OFF; 
+					else
+						pLed->BlinkingLedState = LED_ON; 
+					mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_LINK_INTERVAL_ALPHA));
+					RT_TRACE(COMP_LED, "CurrLedState %d\n", pLed->CurrLedState);					
+				}
+				else if(priv->ieee80211->state != IEEE80211_LINKED)
+				{
+					pLed->bLedNoLinkBlinkInProgress = TRUE;
+					pLed->CurrLedState = LED_BLINK_SLOWLY;
+					if( pLed->bLedOn )
+						pLed->BlinkingLedState = LED_OFF; 
+					else
+						pLed->BlinkingLedState = LED_ON; 
+					mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_NO_LINK_INTERVAL_ALPHA));
+					RT_TRACE(COMP_LED, "CurrLedState %d\n", pLed->CurrLedState);					
+				}
+				pLed->BlinkTimes = 0;
+				pLed->bLedBlinkInProgress = FALSE;	
+			}
+			else
+			{
+				if( priv->ieee80211->eRFPowerState != eRfOn )
+				{
+					SwLedOff(dev, pLed);
+				}
+				else
+				{
+					 if( pLed->bLedOn )
+						pLed->BlinkingLedState = LED_OFF; 
+					else
+						pLed->BlinkingLedState = LED_ON; 
+					mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_FASTER_INTERVAL_ALPHA));
+				}
+			}
+			break;
+
+		case LED_BLINK_WPS:
+			if( pLed->bLedOn )
+				pLed->BlinkingLedState = LED_OFF; 
+			else
+				pLed->BlinkingLedState = LED_ON; 
+			mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_SCAN_INTERVAL_ALPHA));
+			break;
+
+		case LED_BLINK_WPS_STOP:	
+			if(pLed->BlinkingLedState == LED_ON)
+			{
+				pLed->BlinkingLedState = LED_OFF;
+				mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_WPS_SUCESS_INTERVAL_ALPHA));				
+				bStopBlinking = FALSE;
+			}
+			else
+			{
+				bStopBlinking = TRUE;				
+			}
+			
+			if(bStopBlinking)
+			{
+				if( priv->ieee80211->eRFPowerState != eRfOn )
+				{
+					SwLedOff(dev, pLed);
+				}
+				else 
+				{
+					pLed->bLedLinkBlinkInProgress = TRUE;
+					pLed->CurrLedState = LED_BLINK_NORMAL;
+					if( pLed->bLedOn )
+						pLed->BlinkingLedState = LED_OFF; 
+					else
+						pLed->BlinkingLedState = LED_ON; 
+					mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_LINK_INTERVAL_ALPHA));
+					RT_TRACE(COMP_LED, "CurrLedState %d\n", pLed->CurrLedState);					
+				}
+				pLed->bLedWPSBlinkInProgress = FALSE;	
+			}		
+			break;
+					
+		default:
+			break;
+	}
+
+}
+
+void
+SwLedBlink2(
+	PLED_819xUsb			pLed
+	)
+{
+	struct net_device 	*dev = (struct net_device *)(pLed->dev); 
+	struct r8192_priv 	*priv = ieee80211_priv(dev);
+	bool 				bStopBlinking = FALSE;
+
+	if( pLed->BlinkingLedState == LED_ON) 
+	{
+		SwLedOn(dev, pLed);
+		RT_TRACE(COMP_LED, "Blinktimes (%d): turn on\n", pLed->BlinkTimes);
+	}
+	else 
+	{
+		SwLedOff(dev, pLed);
+		RT_TRACE(COMP_LED, "Blinktimes (%d): turn off\n", pLed->BlinkTimes);
+	}
+
+	switch(pLed->CurrLedState)
+	{	
+		case LED_SCAN_BLINK:
+			pLed->BlinkTimes--;
+			if( pLed->BlinkTimes == 0 )
+			{
+				bStopBlinking = TRUE;
+			}
+			
+			if(bStopBlinking)
+			{
+				if( priv->ieee80211->eRFPowerState != eRfOn )
+				{
+					SwLedOff(dev, pLed);
+					RT_TRACE(COMP_LED, "eRFPowerState %d\n", priv->ieee80211->eRFPowerState);					
+				}
+				else if(priv->ieee80211->state == IEEE80211_LINKED)
+				{
+					pLed->CurrLedState = LED_ON;
+					pLed->BlinkingLedState = LED_ON; 
+					SwLedOn(dev, pLed);
+					RT_TRACE(COMP_LED, "stop scan blink CurrLedState %d\n", pLed->CurrLedState);
+					
+				}
+				else if(priv->ieee80211->state != IEEE80211_LINKED)
+				{
+					pLed->CurrLedState = LED_OFF;
+					pLed->BlinkingLedState = LED_OFF; 
+					SwLedOff(dev, pLed);
+					RT_TRACE(COMP_LED, "stop scan blink CurrLedState %d\n", pLed->CurrLedState);					
+				}
+				pLed->bLedScanBlinkInProgress = FALSE;
+			}
+			else
+			{
+				if( priv->ieee80211->eRFPowerState != eRfOn )
+				{
+					SwLedOff(dev, pLed);
+				}
+				else
+				{
+					 if( pLed->bLedOn )
+						pLed->BlinkingLedState = LED_OFF; 
+					else
+						pLed->BlinkingLedState = LED_ON; 
+					mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_SCAN_INTERVAL_ALPHA));
+				}
+			}
+			break;
+
+		case LED_TXRX_BLINK:
+			pLed->BlinkTimes--;
+			if( pLed->BlinkTimes == 0 )
+			{
+				bStopBlinking = TRUE;
+			}
+			if(bStopBlinking)
+			{
+				if( priv->ieee80211->eRFPowerState != eRfOn )
+				{
+					SwLedOff(dev, pLed);
+				}
+				else if(priv->ieee80211->state == IEEE80211_LINKED)
+				{
+					pLed->CurrLedState = LED_ON;
+					pLed->BlinkingLedState = LED_ON; 
+					SwLedOn(dev, pLed);
+					RT_TRACE(COMP_LED, "stop CurrLedState %d\n", pLed->CurrLedState);
+					
+				}
+				else if(priv->ieee80211->state != IEEE80211_LINKED)
+				{
+					pLed->CurrLedState = LED_OFF;
+					pLed->BlinkingLedState = LED_OFF; 
+					SwLedOff(dev, pLed);
+					RT_TRACE(COMP_LED, "stop CurrLedState %d\n", pLed->CurrLedState);					
+				}
+				pLed->bLedBlinkInProgress = FALSE;
+			}
+			else
+			{
+				if( priv->ieee80211->eRFPowerState != eRfOn )
+				{
+					SwLedOff(dev, pLed);
+				}
+				else
+				{
+					 if( pLed->bLedOn )
+						pLed->BlinkingLedState = LED_OFF; 
+					else
+						pLed->BlinkingLedState = LED_ON; 
+					mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_FASTER_INTERVAL_ALPHA));
+				}
+			}
+			break;
+					
+		default:
+			break;
+	}
+
+}
+
+void
+SwLedBlink3(
+	PLED_819xUsb			pLed
+	)
+{
+	struct net_device 	*dev = (struct net_device *)(pLed->dev); 
+	struct r8192_priv 	*priv = ieee80211_priv(dev);
+	bool bStopBlinking = FALSE;
+
+	if( pLed->BlinkingLedState == LED_ON ) 
+	{
+		SwLedOn(dev, pLed);
+		RT_TRACE(COMP_LED, "Blinktimes (%d): turn on\n", pLed->BlinkTimes);
+	}
+	else 
+	{
+		if(pLed->CurrLedState != LED_BLINK_WPS_STOP)
+			SwLedOff(dev, pLed);
+		RT_TRACE(COMP_LED, "Blinktimes (%d): turn off\n", pLed->BlinkTimes);
+	}	
+
+	switch(pLed->CurrLedState)
+	{			
+		case LED_SCAN_BLINK:
+			pLed->BlinkTimes--;
+			if( pLed->BlinkTimes == 0 )
+			{
+				bStopBlinking = TRUE;
+			}
+			
+			if(bStopBlinking)
+			{
+				if( priv->ieee80211->eRFPowerState != eRfOn )
+				{
+					SwLedOff(dev, pLed);
+				}
+				else if(priv->ieee80211->state == IEEE80211_LINKED)
+				{
+					pLed->CurrLedState = LED_ON;
+					pLed->BlinkingLedState = LED_ON;				
+					if( !pLed->bLedOn )
+						SwLedOn(dev, pLed);
+
+					RT_TRACE(COMP_LED, "CurrLedState %d\n", pLed->CurrLedState);					
+				}
+				else if(priv->ieee80211->state != IEEE80211_LINKED)
+				{
+					pLed->CurrLedState = LED_OFF;
+					pLed->BlinkingLedState = LED_OFF;									
+					if( pLed->bLedOn )
+						SwLedOff(dev, pLed);
+
+					RT_TRACE(COMP_LED, "CurrLedState %d\n", pLed->CurrLedState);					
+				}
+				pLed->bLedScanBlinkInProgress = FALSE;
+			}
+			else
+			{
+				if( priv->ieee80211->eRFPowerState != eRfOn )
+				{
+					SwLedOff(dev, pLed);
+				}
+				else
+				{
+				 	if( pLed->bLedOn )
+						pLed->BlinkingLedState = LED_OFF; 
+					else
+						pLed->BlinkingLedState = LED_ON; 
+					mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_SCAN_INTERVAL_ALPHA));
+				}
+			}
+			break;
+
+		case LED_TXRX_BLINK:
+			pLed->BlinkTimes--;
+			if( pLed->BlinkTimes == 0 )
+			{
+				bStopBlinking = TRUE;
+			}
+			if(bStopBlinking)
+			{
+				if( priv->ieee80211->eRFPowerState != eRfOn )
+				{
+					SwLedOff(dev, pLed);
+				}
+				else if(priv->ieee80211->state == IEEE80211_LINKED)
+				{
+					pLed->CurrLedState = LED_ON;
+					pLed->BlinkingLedState = LED_ON;
+				
+					if( !pLed->bLedOn )
+						SwLedOn(dev, pLed);
+
+					RT_TRACE(COMP_LED, "CurrLedState %d\n", pLed->CurrLedState);					
+				}
+				else if(priv->ieee80211->state != IEEE80211_LINKED)
+				{
+					pLed->CurrLedState = LED_OFF;
+					pLed->BlinkingLedState = LED_OFF;					
+				
+					if( pLed->bLedOn )
+						SwLedOff(dev, pLed);
+
+
+					RT_TRACE(COMP_LED, "CurrLedState %d\n", pLed->CurrLedState);					
+				}
+				pLed->bLedBlinkInProgress = FALSE;	
+			}
+			else
+			{
+				if( priv->ieee80211->eRFPowerState != eRfOn )
+				{
+					SwLedOff(dev, pLed);
+				}
+				else
+				{
+					if( pLed->bLedOn )
+						pLed->BlinkingLedState = LED_OFF; 
+					else
+						pLed->BlinkingLedState = LED_ON; 
+					mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_FASTER_INTERVAL_ALPHA));
+				}
+			}
+			break;
+
+		case LED_BLINK_WPS:
+			if( pLed->bLedOn )
+				pLed->BlinkingLedState = LED_OFF; 
+			else
+				pLed->BlinkingLedState = LED_ON; 
+			mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_SCAN_INTERVAL_ALPHA));
+			break;
+
+		case LED_BLINK_WPS_STOP:	
+			if(pLed->BlinkingLedState == LED_ON)
+			{
+				pLed->BlinkingLedState = LED_OFF;
+				mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_WPS_SUCESS_INTERVAL_ALPHA));				
+				bStopBlinking = FALSE;
+			}
+			else
+			{
+				bStopBlinking = TRUE;				
+			}
+			
+			if(bStopBlinking)
+			{
+				if( priv->ieee80211->eRFPowerState != eRfOn )
+				{
+					SwLedOff(dev, pLed);
+				}
+				else 
+				{
+					pLed->CurrLedState = LED_ON;
+					pLed->BlinkingLedState = LED_ON; 
+					SwLedOn(dev, pLed);
+					RT_TRACE(COMP_LED, "CurrLedState %d\n", pLed->CurrLedState);					
+				}
+				pLed->bLedWPSBlinkInProgress = FALSE;	
+			}		
+			break;
+			
+					
+		default:
+			break;
+	}
+
+}
+
+
+void
+SwLedBlink4(
+	PLED_819xUsb			pLed
+	)
+{
+	struct net_device 	*dev = (struct net_device *)(pLed->dev); 
+	struct r8192_priv 	*priv = ieee80211_priv(dev);
+	PLED_819xUsb 	pLed1 = &(priv->SwLed1);	
+	bool bStopBlinking = FALSE;
+
+	if( pLed->BlinkingLedState == LED_ON ) 
+	{
+		SwLedOn(dev, pLed);
+		RT_TRACE(COMP_LED, "Blinktimes (%d): turn on\n", pLed->BlinkTimes);
+	}
+	else 
+	{
+		SwLedOff(dev, pLed);
+		RT_TRACE(COMP_LED, "Blinktimes (%d): turn off\n", pLed->BlinkTimes);
+	}	
+
+	if(!pLed1->bLedWPSBlinkInProgress && pLed1->BlinkingLedState == LED_UNKNOWN)
+	{
+		pLed1->BlinkingLedState = LED_OFF;
+		pLed1->CurrLedState = LED_OFF;
+		SwLedOff(dev, pLed1);
+	}	
+
+	switch(pLed->CurrLedState)
+	{
+		case LED_BLINK_SLOWLY:			
+			if( pLed->bLedOn )
+				pLed->BlinkingLedState = LED_OFF; 
+			else
+				pLed->BlinkingLedState = LED_ON;
+			mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_NO_LINK_INTERVAL_ALPHA));
+			break;
+
+		case LED_BLINK_StartToBlink:
+			if( pLed->bLedOn )
+			{
+				pLed->BlinkingLedState = LED_OFF;
+				mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_SLOWLY_INTERVAL));
+			}
+			else
+			{
+				pLed->BlinkingLedState = LED_ON;
+				mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_NORMAL_INTERVAL));
+			}
+			break;			
+			
+		case LED_SCAN_BLINK:
+			pLed->BlinkTimes--;
+			if( pLed->BlinkTimes == 0 )
+			{
+				bStopBlinking = TRUE;
+			}
+			
+			if(bStopBlinking)
+			{
+				if( priv->ieee80211->eRFPowerState != eRfOn && priv->ieee80211->RfOffReason > RF_CHANGE_BY_PS)
+				{
+					SwLedOff(dev, pLed);
+				}
+				else 
+				{
+					pLed->bLedNoLinkBlinkInProgress = TRUE;
+					pLed->CurrLedState = LED_BLINK_SLOWLY;
+					if( pLed->bLedOn )
+						pLed->BlinkingLedState = LED_OFF; 
+					else
+						pLed->BlinkingLedState = LED_ON;
+					mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_NO_LINK_INTERVAL_ALPHA));
+				}
+				pLed->bLedScanBlinkInProgress = FALSE;
+			}
+			else
+			{
+				if( priv->ieee80211->eRFPowerState != eRfOn && priv->ieee80211->RfOffReason > RF_CHANGE_BY_PS)
+				{
+					SwLedOff(dev, pLed);
+				}
+				else
+				{
+					 if( pLed->bLedOn )
+						pLed->BlinkingLedState = LED_OFF; 
+					else
+						pLed->BlinkingLedState = LED_ON;
+					mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_SCAN_INTERVAL_ALPHA));
+				}
+			}
+			break;
+
+		case LED_TXRX_BLINK:
+			pLed->BlinkTimes--;
+			if( pLed->BlinkTimes == 0 )
+			{
+				bStopBlinking = TRUE;
+			}
+			if(bStopBlinking)
+			{
+				if( priv->ieee80211->eRFPowerState != eRfOn && priv->ieee80211->RfOffReason > RF_CHANGE_BY_PS)
+				{
+					SwLedOff(dev, pLed);
+				}
+				else 
+				{
+					pLed->bLedNoLinkBlinkInProgress = TRUE;
+					pLed->CurrLedState = LED_BLINK_SLOWLY;
+					if( pLed->bLedOn )
+						pLed->BlinkingLedState = LED_OFF; 
+					else
+						pLed->BlinkingLedState = LED_ON;
+					mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_NO_LINK_INTERVAL_ALPHA));
+				}
+				pLed->bLedBlinkInProgress = FALSE;	
+			}
+			else
+			{
+				if( priv->ieee80211->eRFPowerState != eRfOn && priv->ieee80211->RfOffReason > RF_CHANGE_BY_PS)
+				{
+					SwLedOff(dev, pLed);
+				}
+				else
+				{
+					 if( pLed->bLedOn )
+						pLed->BlinkingLedState = LED_OFF; 
+					else
+						pLed->BlinkingLedState = LED_ON;
+					mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_FASTER_INTERVAL_ALPHA));
+				}
+			}
+			break;
+
+		case LED_BLINK_WPS:
+			if( pLed->bLedOn )
+			{
+				pLed->BlinkingLedState = LED_OFF;
+				mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_SLOWLY_INTERVAL));
+			}
+			else
+			{
+				pLed->BlinkingLedState = LED_ON;
+				mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_NORMAL_INTERVAL));
+			}
+			break;
+
+		case LED_BLINK_WPS_STOP:	
+			if( pLed->bLedOn )			
+				pLed->BlinkingLedState = LED_OFF; 			
+			else			
+				pLed->BlinkingLedState = LED_ON;
+
+			mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_NORMAL_INTERVAL));
+			break;
+
+		case LED_BLINK_WPS_STOP_OVERLAP:	
+			pLed->BlinkTimes--;
+			if(pLed->BlinkTimes == 0)
+			{
+				if(pLed->bLedOn)
+				{
+					pLed->BlinkTimes = 1;							
+				}
+				else
+				{
+					bStopBlinking = TRUE;
+				}
+			}
+
+			if(bStopBlinking)
+			{				
+				pLed->BlinkTimes = 10;			
+				pLed->BlinkingLedState = LED_ON;
+				mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_LINK_INTERVAL_ALPHA));
+			}
+			else
+			{
+				if( pLed->bLedOn )			
+					pLed->BlinkingLedState = LED_OFF;			
+				else			
+					pLed->BlinkingLedState = LED_ON;
+
+				mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_NORMAL_INTERVAL));
+			}
+			break;
+
+					
+		default:
+			break;
+	}
+
+	RT_TRACE(COMP_LED, "SwLedBlink4 CurrLedState %d\n", pLed->CurrLedState);
+
+
+}
+
+void
+SwLedBlink5(
+	PLED_819xUsb			pLed
+	)
+{
+	struct net_device 	*dev = (struct net_device *)(pLed->dev); 
+	struct r8192_priv 	*priv = ieee80211_priv(dev);
+	bool bStopBlinking = FALSE;
+
+	if( pLed->BlinkingLedState == LED_ON ) 
+	{
+		SwLedOn(dev, pLed);
+		RT_TRACE(COMP_LED, "Blinktimes (%d): turn on\n", pLed->BlinkTimes);
+	}
+	else 
+	{
+		SwLedOff(dev, pLed);
+		RT_TRACE(COMP_LED, "Blinktimes (%d): turn off\n", pLed->BlinkTimes);
+	}
+
+	switch(pLed->CurrLedState)
+	{
+		case LED_SCAN_BLINK:
+			pLed->BlinkTimes--;
+			if( pLed->BlinkTimes == 0 )
+			{
+				bStopBlinking = TRUE;
+			}
+			
+			if(bStopBlinking)
+			{
+				if( priv->ieee80211->eRFPowerState != eRfOn && priv->ieee80211->RfOffReason > RF_CHANGE_BY_PS)
+				{
+					pLed->CurrLedState = LED_OFF;
+					pLed->BlinkingLedState = LED_OFF; 									
+					if(pLed->bLedOn)				
+						SwLedOff(dev, pLed);
+				}
+				else 
+				{		pLed->CurrLedState = LED_ON;
+						pLed->BlinkingLedState = LED_ON;					
+						if(!pLed->bLedOn)
+							mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_FASTER_INTERVAL_ALPHA));
+				}
+
+				pLed->bLedScanBlinkInProgress = FALSE;
+			}
+			else
+			{
+				if( priv->ieee80211->eRFPowerState != eRfOn && priv->ieee80211->RfOffReason > RF_CHANGE_BY_PS)
+				{
+					SwLedOff(dev, pLed);
+				}
+				else
+				{
+					if( pLed->bLedOn )
+						pLed->BlinkingLedState = LED_OFF; 
+					else
+						pLed->BlinkingLedState = LED_ON;
+					mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_SCAN_INTERVAL_ALPHA));
+				}
+			}
+			break;
+
+	
+		case LED_TXRX_BLINK:
+			pLed->BlinkTimes--;
+			if( pLed->BlinkTimes == 0 )
+			{
+				bStopBlinking = TRUE;
+			}
+			
+			if(bStopBlinking)
+			{
+				if( priv->ieee80211->eRFPowerState != eRfOn && priv->ieee80211->RfOffReason > RF_CHANGE_BY_PS)
+				{
+					pLed->CurrLedState = LED_OFF;
+					pLed->BlinkingLedState = LED_OFF; 									
+					if(pLed->bLedOn)
+						SwLedOff(dev, pLed);
+				}
+				else
+				{
+					pLed->CurrLedState = LED_ON;
+					pLed->BlinkingLedState = LED_ON; 					
+					if(!pLed->bLedOn)
+						mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_FASTER_INTERVAL_ALPHA));
+				}				
+
+				pLed->bLedBlinkInProgress = FALSE;	
+			}
+			else
+			{
+				if( priv->ieee80211->eRFPowerState != eRfOn && priv->ieee80211->RfOffReason > RF_CHANGE_BY_PS)
+				{
+					SwLedOff(dev, pLed);
+				}
+				else
+				{
+					 if( pLed->bLedOn )
+						pLed->BlinkingLedState = LED_OFF; 
+					else
+						pLed->BlinkingLedState = LED_ON;
+					mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_FASTER_INTERVAL_ALPHA));
+				}
+			}
+			break;
+					
+		default:
+			break;
+	}
+
+	RT_TRACE(COMP_LED, "SwLedBlink5 CurrLedState %d\n", pLed->CurrLedState);
+
+
+}
+
+
+void
+BlinkTimerCallback(
+	unsigned long data
+	)
+{
+	struct net_device 	*dev = (struct net_device *)data;
+	struct r8192_priv 	*priv = ieee80211_priv(dev);
+
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)
+	schedule_work(&(priv->BlinkWorkItem));
+#endif
+}
+
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+void BlinkWorkItemCallback(struct work_struct *work)
+{
+	struct r8192_priv *priv = container_of(work, struct r8192_priv, BlinkWorkItem);
+#else
+void BlinkWorkItemCallback(void * Context)
+{
+	struct net_device *dev = (struct net_device *)Context;
+	struct r8192_priv *priv = ieee80211_priv(dev);
+#endif
+
+	PLED_819xUsb	 pLed = priv->pLed;
+
+	switch(priv->LedStrategy)
+	{
+		case SW_LED_MODE0:
+			SwLedBlink(pLed);
+			break;
+		
+		case SW_LED_MODE1:
+			SwLedBlink1(pLed);
+			break;
+		
+		case SW_LED_MODE2:
+			SwLedBlink2(pLed);
+			break;
+			
+		case SW_LED_MODE3:
+			SwLedBlink3(pLed);
+			break;
+
+		case SW_LED_MODE4:
+			SwLedBlink4(pLed);
+			break;			
+
+		case SW_LED_MODE5:
+			SwLedBlink5(pLed);
+			break;
+
+		default:
+			SwLedBlink(pLed);
+			break;
+	}
+}
+
+
+
+
+void
+SwLedControlMode0(
+	struct net_device 		*dev,
+	LED_CTL_MODE		LedAction
+)
+{
+	struct r8192_priv *priv = ieee80211_priv(dev);
+	PLED_819xUsb	pLed = &(priv->SwLed1);
+
+	switch(LedAction)
+	{
+	case LED_CTL_TX:
+	case LED_CTL_RX:
+		if( pLed->bLedBlinkInProgress == FALSE )
+		{
+			pLed->bLedBlinkInProgress = TRUE;
+
+			pLed->CurrLedState = LED_BLINK_NORMAL;
+			pLed->BlinkTimes = 2;
+
+			if( pLed->bLedOn )
+				pLed->BlinkingLedState = LED_OFF; 
+			else
+				pLed->BlinkingLedState = LED_ON; 
+			mod_timer(&(pLed->BlinkTimer),  jiffies + MSECS(LED_BLINK_NORMAL_INTERVAL));
+		}
+		break;
+
+	case LED_CTL_START_TO_LINK:
+		if( pLed->bLedBlinkInProgress == FALSE )
+		{
+			pLed->bLedBlinkInProgress = TRUE;
+
+			pLed->CurrLedState = LED_BLINK_StartToBlink;
+			pLed->BlinkTimes = 24;
+
+			if( pLed->bLedOn )
+				pLed->BlinkingLedState = LED_OFF; 
+			else
+				pLed->BlinkingLedState = LED_ON; 
+			mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_SLOWLY_INTERVAL));
+		}
+		else
+		{
+			pLed->CurrLedState = LED_BLINK_StartToBlink;
+		}	
+		break;
+		
+	case LED_CTL_LINK:
+		pLed->CurrLedState = LED_ON;
+		if( pLed->bLedBlinkInProgress == FALSE )
+		{
+			SwLedOn(dev, pLed);
+		}
+		break;
+
+	case LED_CTL_NO_LINK:
+		pLed->CurrLedState = LED_OFF;
+		if( pLed->bLedBlinkInProgress == FALSE )
+		{
+			SwLedOff(dev, pLed);
+		}
+		break;
+	
+	case LED_CTL_POWER_OFF:
+		pLed->CurrLedState = LED_OFF;
+		if(pLed->bLedBlinkInProgress)
+		{
+			del_timer_sync(&(pLed->BlinkTimer));
+			pLed->bLedBlinkInProgress = FALSE;
+		}
+		SwLedOff(dev, pLed);
+		break;
+
+	case LED_CTL_START_WPS:
+		if( pLed->bLedBlinkInProgress == FALSE || pLed->CurrLedState == LED_ON)
+		{
+			pLed->bLedBlinkInProgress = TRUE;
+
+			pLed->CurrLedState = LED_BLINK_WPS;
+			pLed->BlinkTimes = 20;
+
+			if( pLed->bLedOn )
+			{
+				pLed->BlinkingLedState = LED_OFF; 
+				mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_LONG_INTERVAL));
+			}
+			else
+			{
+				pLed->BlinkingLedState = LED_ON; 
+				mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_LONG_INTERVAL));
+			}
+		}
+		break;
+
+	case LED_CTL_STOP_WPS:
+		if(pLed->bLedBlinkInProgress)
+		{
+			pLed->CurrLedState = LED_OFF;
+			del_timer_sync(&(pLed->BlinkTimer));
+			pLed->bLedBlinkInProgress = FALSE;
+		}
+		break;
+		
+
+	default:
+		break;
+	}
+	
+	RT_TRACE(COMP_LED, "Led %d\n", pLed->CurrLedState);
+	
+}
+
+void
+SwLedControlMode1(
+	struct net_device 		*dev,
+	LED_CTL_MODE		LedAction
+)
+{
+	struct r8192_priv 	*priv = ieee80211_priv(dev);
+	PLED_819xUsb 	pLed = &(priv->SwLed0);
+
+	if(priv->CustomerID == RT_CID_819x_CAMEO)
+		pLed = &(priv->SwLed1);
+	
+	switch(LedAction)
+	{		
+		case LED_CTL_START_TO_LINK:	
+		case LED_CTL_NO_LINK:
+			if( pLed->bLedNoLinkBlinkInProgress == FALSE )
+			{
+				if(pLed->CurrLedState == LED_SCAN_BLINK || IS_LED_WPS_BLINKING(pLed))
+				{
+					return;
+				}
+				if( pLed->bLedLinkBlinkInProgress == TRUE )
+				{
+					del_timer_sync(&(pLed->BlinkTimer));
+					pLed->bLedLinkBlinkInProgress = FALSE;
+				}
+	 			if(pLed->bLedBlinkInProgress ==TRUE)
+				{	
+					del_timer_sync(&(pLed->BlinkTimer));
+					pLed->bLedBlinkInProgress = FALSE;
+	 			}
+				
+				pLed->bLedNoLinkBlinkInProgress = TRUE;
+				pLed->CurrLedState = LED_BLINK_SLOWLY;
+				if( pLed->bLedOn )
+					pLed->BlinkingLedState = LED_OFF; 
+				else
+					pLed->BlinkingLedState = LED_ON; 
+				mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_NO_LINK_INTERVAL_ALPHA));
+			}
+			break;		
+
+		case LED_CTL_LINK:
+			if( pLed->bLedLinkBlinkInProgress == FALSE )
+			{
+				if(pLed->CurrLedState == LED_SCAN_BLINK || IS_LED_WPS_BLINKING(pLed))
+				{
+					return;
+				}
+				if(pLed->bLedNoLinkBlinkInProgress == TRUE)
+				{
+					del_timer_sync(&(pLed->BlinkTimer));
+					pLed->bLedNoLinkBlinkInProgress = FALSE;
+				}
+				if(pLed->bLedBlinkInProgress ==TRUE)
+				{	
+					del_timer_sync(&(pLed->BlinkTimer));
+					pLed->bLedBlinkInProgress = FALSE;
+	 			}
+				pLed->bLedLinkBlinkInProgress = TRUE;
+				pLed->CurrLedState = LED_BLINK_NORMAL;
+				if( pLed->bLedOn )
+					pLed->BlinkingLedState = LED_OFF; 
+				else
+					pLed->BlinkingLedState = LED_ON; 
+				mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_LINK_INTERVAL_ALPHA));
+			}
+			break;
+
+		case LED_CTL_SITE_SURVEY:
+			 if((priv->ieee80211->LinkDetectInfo.bBusyTraffic) && (priv->ieee80211->state == IEEE80211_LINKED))
+			 	;		 
+			 else if(pLed->bLedScanBlinkInProgress ==FALSE)
+			 {
+			 	if(IS_LED_WPS_BLINKING(pLed))
+					return;
+				
+	  			if(pLed->bLedNoLinkBlinkInProgress == TRUE)
+				{
+					del_timer_sync(&(pLed->BlinkTimer));
+					pLed->bLedNoLinkBlinkInProgress = FALSE;
+				}
+				if( pLed->bLedLinkBlinkInProgress == TRUE )
+				{
+					del_timer_sync(&(pLed->BlinkTimer));
+					 pLed->bLedLinkBlinkInProgress = FALSE;
+				}
+	 			if(pLed->bLedBlinkInProgress ==TRUE)
+				{
+					del_timer_sync(&(pLed->BlinkTimer));
+					pLed->bLedBlinkInProgress = FALSE;
+				}
+				pLed->bLedScanBlinkInProgress = TRUE;
+				pLed->CurrLedState = LED_SCAN_BLINK;
+				pLed->BlinkTimes = 24;
+				if( pLed->bLedOn )
+					pLed->BlinkingLedState = LED_OFF; 
+				else
+					pLed->BlinkingLedState = LED_ON; 
+				mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_SCAN_INTERVAL_ALPHA));
+
+			 }
+			break;
+		
+		case LED_CTL_TX:
+		case LED_CTL_RX:
+	 		if(pLed->bLedBlinkInProgress ==FALSE)
+	  		{
+                            if(pLed->CurrLedState == LED_SCAN_BLINK || IS_LED_WPS_BLINKING(pLed))
+                            {
+                            }
+                            if(pLed->bLedNoLinkBlinkInProgress == TRUE)
+                            {
+                                del_timer_sync(&(pLed->BlinkTimer));
+                                pLed->bLedNoLinkBlinkInProgress = FALSE;
+                            }
+                            if( pLed->bLedLinkBlinkInProgress == TRUE )
+                            {
+                                del_timer_sync(&(pLed->BlinkTimer));
+                                pLed->bLedLinkBlinkInProgress = FALSE;
+                            }
+                            pLed->bLedBlinkInProgress = TRUE;
+                            pLed->CurrLedState = LED_TXRX_BLINK;
+                            pLed->BlinkTimes = 2;
+                            if( pLed->bLedOn )
+                                pLed->BlinkingLedState = LED_OFF; 
+                            else
+                                pLed->BlinkingLedState = LED_ON; 
+                            mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_FASTER_INTERVAL_ALPHA));
+			}
+			break;
+
+		case LED_CTL_START_WPS: 
+		case LED_CTL_START_WPS_BOTTON:
+			 if(pLed->bLedWPSBlinkInProgress ==FALSE)
+			 {
+				if(pLed->bLedNoLinkBlinkInProgress == TRUE)
+				{
+					del_timer_sync(&(pLed->BlinkTimer));
+					pLed->bLedNoLinkBlinkInProgress = FALSE;
+				}
+				if( pLed->bLedLinkBlinkInProgress == TRUE )
+				{
+					del_timer_sync(&(pLed->BlinkTimer));
+					 pLed->bLedLinkBlinkInProgress = FALSE;
+				}
+				if(pLed->bLedBlinkInProgress ==TRUE)
+				{
+					del_timer_sync(&(pLed->BlinkTimer));
+					pLed->bLedBlinkInProgress = FALSE;
+				}
+				if(pLed->bLedScanBlinkInProgress ==TRUE)
+				{
+					del_timer_sync(&(pLed->BlinkTimer));
+					pLed->bLedScanBlinkInProgress = FALSE;
+				}				
+				pLed->bLedWPSBlinkInProgress = TRUE;
+				pLed->CurrLedState = LED_BLINK_WPS;
+				if( pLed->bLedOn )
+					pLed->BlinkingLedState = LED_OFF; 
+				else
+					pLed->BlinkingLedState = LED_ON; 
+				mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_SCAN_INTERVAL_ALPHA));
+			
+			 }
+			break;
+
+		
+		case LED_CTL_STOP_WPS:
+			if(pLed->bLedNoLinkBlinkInProgress == TRUE)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedNoLinkBlinkInProgress = FALSE;
+			}
+			if( pLed->bLedLinkBlinkInProgress == TRUE )
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				 pLed->bLedLinkBlinkInProgress = FALSE;
+			}
+			if(pLed->bLedBlinkInProgress ==TRUE)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedBlinkInProgress = FALSE;
+			}
+			if(pLed->bLedScanBlinkInProgress ==TRUE)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedScanBlinkInProgress = FALSE;
+			}			
+			if(pLed->bLedWPSBlinkInProgress)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));							
+			}
+			else
+			{
+				pLed->bLedWPSBlinkInProgress = TRUE;
+			}
+			
+			pLed->CurrLedState = LED_BLINK_WPS_STOP;
+			if(pLed->bLedOn)
+			{
+				pLed->BlinkingLedState = LED_OFF; 			
+				mod_timer(&(pLed->BlinkTimer),  jiffies + MSECS(LED_BLINK_WPS_SUCESS_INTERVAL_ALPHA));				
+			}
+			else
+			{
+				pLed->BlinkingLedState = LED_ON; 						
+				mod_timer(&(pLed->BlinkTimer), 0);
+			}					
+			break;		
+
+		case LED_CTL_STOP_WPS_FAIL:			
+			if(pLed->bLedWPSBlinkInProgress)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));							
+				pLed->bLedWPSBlinkInProgress = FALSE;				
+			}			
+
+			pLed->bLedNoLinkBlinkInProgress = TRUE;
+			pLed->CurrLedState = LED_BLINK_SLOWLY;
+			if( pLed->bLedOn )
+				pLed->BlinkingLedState = LED_OFF; 
+			else
+				pLed->BlinkingLedState = LED_ON; 
+			mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_NO_LINK_INTERVAL_ALPHA));			
+			break;				
+
+		case LED_CTL_POWER_OFF:
+			pLed->CurrLedState = LED_OFF;
+			if( pLed->bLedNoLinkBlinkInProgress)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedNoLinkBlinkInProgress = FALSE;
+			}
+			if( pLed->bLedLinkBlinkInProgress)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedLinkBlinkInProgress = FALSE;
+			}
+			if( pLed->bLedBlinkInProgress)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedBlinkInProgress = FALSE;
+			}
+			if( pLed->bLedWPSBlinkInProgress )
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedWPSBlinkInProgress = FALSE;
+			}
+			if( pLed->bLedScanBlinkInProgress)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedScanBlinkInProgress = FALSE;
+			}			
+				
+			SwLedOff(dev, pLed);
+			break;
+			
+		default:
+			break;
+
+	}
+
+	RT_TRACE(COMP_LED, "Led %d\n", pLed->CurrLedState);
+}
+
+void
+SwLedControlMode2(
+	struct net_device 		*dev,
+	LED_CTL_MODE		LedAction
+)
+{
+	struct r8192_priv 	*priv = ieee80211_priv(dev);
+	PLED_819xUsb 	pLed = &(priv->SwLed0);
+	
+	switch(LedAction)
+	{		
+		case LED_CTL_SITE_SURVEY:
+			 if(priv->ieee80211->LinkDetectInfo.bBusyTraffic)
+			 	;		 
+			 else if(pLed->bLedScanBlinkInProgress ==FALSE)
+			 {
+			 	if(IS_LED_WPS_BLINKING(pLed))
+					return;
+			 
+	 			if(pLed->bLedBlinkInProgress ==TRUE)
+				{
+					del_timer_sync(&(pLed->BlinkTimer));
+					pLed->bLedBlinkInProgress = FALSE;
+				}
+				pLed->bLedScanBlinkInProgress = TRUE;
+				pLed->CurrLedState = LED_SCAN_BLINK;
+				pLed->BlinkTimes = 24;
+				if( pLed->bLedOn )
+					pLed->BlinkingLedState = LED_OFF; 
+				else
+					pLed->BlinkingLedState = LED_ON; 
+				mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_SCAN_INTERVAL_ALPHA));
+
+			 }
+			break;
+		
+		case LED_CTL_TX:
+		case LED_CTL_RX:
+	 		if((pLed->bLedBlinkInProgress ==FALSE) && (priv->ieee80211->state == IEEE80211_LINKED))
+	  		{
+	  		  	if(pLed->CurrLedState == LED_SCAN_BLINK || IS_LED_WPS_BLINKING(pLed))
+				{
+					return;
+				}
+
+				pLed->bLedBlinkInProgress = TRUE;
+				pLed->CurrLedState = LED_TXRX_BLINK;
+				pLed->BlinkTimes = 2;
+				if( pLed->bLedOn )
+					pLed->BlinkingLedState = LED_OFF; 
+				else
+					pLed->BlinkingLedState = LED_ON; 
+				mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_FASTER_INTERVAL_ALPHA));
+			}
+			break;
+
+		case LED_CTL_LINK:
+			pLed->CurrLedState = LED_ON;
+			pLed->BlinkingLedState = LED_ON;
+			if( pLed->bLedBlinkInProgress)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedBlinkInProgress = FALSE;
+			}
+			if( pLed->bLedScanBlinkInProgress)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedScanBlinkInProgress = FALSE;
+			}			
+
+			mod_timer(&(pLed->BlinkTimer), 0);
+			break;			
+
+		case LED_CTL_START_WPS: 
+		case LED_CTL_START_WPS_BOTTON:		
+			if(pLed->bLedWPSBlinkInProgress ==FALSE)
+			{
+				if(pLed->bLedBlinkInProgress ==TRUE)
+				{
+					del_timer_sync(&(pLed->BlinkTimer));
+					pLed->bLedBlinkInProgress = FALSE;
+				}
+				if(pLed->bLedScanBlinkInProgress ==TRUE)
+				{
+					del_timer_sync(&(pLed->BlinkTimer));
+					pLed->bLedScanBlinkInProgress = FALSE;
+				}				
+				pLed->bLedWPSBlinkInProgress = TRUE;
+				pLed->CurrLedState = LED_ON;
+				pLed->BlinkingLedState = LED_ON; 
+				mod_timer(&(pLed->BlinkTimer), 0);			
+			 }			
+			break;
+			
+		case LED_CTL_STOP_WPS:
+			pLed->bLedWPSBlinkInProgress = FALSE;			
+			if( priv->ieee80211->eRFPowerState != eRfOn )
+			{
+				SwLedOff(dev, pLed);
+			}
+			else
+			{
+				pLed->CurrLedState = LED_ON;
+				pLed->BlinkingLedState = LED_ON; 
+				mod_timer(&(pLed->BlinkTimer), 0);
+				RT_TRACE(COMP_LED, "CurrLedState %d\n", pLed->CurrLedState);
+			}
+			break;
+			
+		case LED_CTL_STOP_WPS_FAIL:			
+			pLed->bLedWPSBlinkInProgress = FALSE;			
+			if( priv->ieee80211->eRFPowerState != eRfOn )
+			{
+				SwLedOff(dev, pLed);
+			}
+			else 
+			{
+				pLed->CurrLedState = LED_OFF;
+				pLed->BlinkingLedState = LED_OFF; 
+				mod_timer(&(pLed->BlinkTimer), 0);
+				RT_TRACE(COMP_LED, "CurrLedState %d\n", pLed->CurrLedState); 				
+			}	
+			break;				
+
+		case LED_CTL_START_TO_LINK: 
+		case LED_CTL_NO_LINK:
+			if(!IS_LED_BLINKING(pLed))
+			{
+				pLed->CurrLedState = LED_OFF;
+				pLed->BlinkingLedState = LED_OFF;				
+				mod_timer(&(pLed->BlinkTimer), 0);				
+			}
+			break;
+			
+		case LED_CTL_POWER_OFF:
+			pLed->CurrLedState = LED_OFF;
+			pLed->BlinkingLedState = LED_OFF;
+			if( pLed->bLedBlinkInProgress)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedBlinkInProgress = FALSE;
+			}
+			if( pLed->bLedScanBlinkInProgress)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedScanBlinkInProgress = FALSE;
+			}			
+			if( pLed->bLedWPSBlinkInProgress )
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedWPSBlinkInProgress = FALSE;
+			}
+
+			mod_timer(&(pLed->BlinkTimer), 0);
+			break;
+			
+		default:
+			break;
+
+	}
+
+	RT_TRACE(COMP_LED, "CurrLedState %d\n", pLed->CurrLedState);
+}
+
+ void
+ SwLedControlMode3(
+	struct net_device 		*dev,
+	LED_CTL_MODE		LedAction
+)
+{
+	struct r8192_priv 	*priv = ieee80211_priv(dev);
+	PLED_819xUsb pLed = &(priv->SwLed0);
+	
+	switch(LedAction)
+	{		
+		case LED_CTL_SITE_SURVEY:
+			 if(priv->ieee80211->LinkDetectInfo.bBusyTraffic)
+			 	;		 
+			 else if(pLed->bLedScanBlinkInProgress ==FALSE)
+			 {
+			 	if(IS_LED_WPS_BLINKING(pLed))
+					return;
+			 
+	 			if(pLed->bLedBlinkInProgress ==TRUE)
+				{
+					del_timer_sync(&(pLed->BlinkTimer));
+					pLed->bLedBlinkInProgress = FALSE;
+				}
+				pLed->bLedScanBlinkInProgress = TRUE;
+				pLed->CurrLedState = LED_SCAN_BLINK;
+				pLed->BlinkTimes = 24;
+				if( pLed->bLedOn )
+					pLed->BlinkingLedState = LED_OFF; 
+				else
+					pLed->BlinkingLedState = LED_ON; 
+				mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_SCAN_INTERVAL_ALPHA));
+
+			 }
+			break;
+		
+		case LED_CTL_TX:
+		case LED_CTL_RX:
+	 		if((pLed->bLedBlinkInProgress ==FALSE) && (priv->ieee80211->state == IEEE80211_LINKED))
+	  		{
+	  		  	if(pLed->CurrLedState == LED_SCAN_BLINK || IS_LED_WPS_BLINKING(pLed))
+				{
+					return;
+				}
+
+				pLed->bLedBlinkInProgress = TRUE;
+				pLed->CurrLedState = LED_TXRX_BLINK;
+				pLed->BlinkTimes = 2;
+				if( pLed->bLedOn )
+					pLed->BlinkingLedState = LED_OFF; 
+				else
+					pLed->BlinkingLedState = LED_ON; 
+				mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_FASTER_INTERVAL_ALPHA));
+			}
+			break;
+
+		case LED_CTL_LINK:
+			if(IS_LED_WPS_BLINKING(pLed))
+				return;
+			
+			pLed->CurrLedState = LED_ON;
+			pLed->BlinkingLedState = LED_ON;
+			if( pLed->bLedBlinkInProgress)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedBlinkInProgress = FALSE;
+			}
+			if( pLed->bLedScanBlinkInProgress)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedScanBlinkInProgress = FALSE;
+			}			
+
+			mod_timer(&(pLed->BlinkTimer), 0);
+			break;			
+
+		case LED_CTL_START_WPS: 
+		case LED_CTL_START_WPS_BOTTON:		
+			if(pLed->bLedWPSBlinkInProgress ==FALSE)
+			{
+				if(pLed->bLedBlinkInProgress ==TRUE)
+				{
+					del_timer_sync(&(pLed->BlinkTimer));
+					pLed->bLedBlinkInProgress = FALSE;
+				}
+				if(pLed->bLedScanBlinkInProgress ==TRUE)
+				{
+					del_timer_sync(&(pLed->BlinkTimer));
+					pLed->bLedScanBlinkInProgress = FALSE;
+				}				
+				pLed->bLedWPSBlinkInProgress = TRUE;
+				pLed->CurrLedState = LED_BLINK_WPS;
+				if( pLed->bLedOn )
+					pLed->BlinkingLedState = LED_OFF; 
+				else
+					pLed->BlinkingLedState = LED_ON; 
+				mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_SCAN_INTERVAL_ALPHA));
+			
+			 }			
+			break;
+			
+		case LED_CTL_STOP_WPS:			
+			if(pLed->bLedWPSBlinkInProgress)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));							
+				pLed->bLedWPSBlinkInProgress = FALSE;				
+			}						
+			else
+			{
+				pLed->bLedWPSBlinkInProgress = TRUE;
+			}
+				
+			pLed->CurrLedState = LED_BLINK_WPS_STOP;
+			if(pLed->bLedOn)
+			{
+				pLed->BlinkingLedState = LED_OFF;			
+				mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_WPS_SUCESS_INTERVAL_ALPHA));				
+			}
+			else
+			{
+				pLed->BlinkingLedState = LED_ON;						
+				mod_timer(&(pLed->BlinkTimer), 0);
+			}					
+
+			break;		
+
+			
+		case LED_CTL_STOP_WPS_FAIL:			
+			if(pLed->bLedWPSBlinkInProgress)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));							
+				pLed->bLedWPSBlinkInProgress = FALSE;				
+			}			
+
+			pLed->CurrLedState = LED_OFF;
+			pLed->BlinkingLedState = LED_OFF;				
+			mod_timer(&(pLed->BlinkTimer), 0);				
+			break;				
+
+		case LED_CTL_START_TO_LINK: 
+		case LED_CTL_NO_LINK:
+			if(!IS_LED_BLINKING(pLed))
+			{
+				pLed->CurrLedState = LED_OFF;
+				pLed->BlinkingLedState = LED_OFF;				
+				mod_timer(&(pLed->BlinkTimer), 0);				
+			}
+			break;
+			
+		case LED_CTL_POWER_OFF:
+			pLed->CurrLedState = LED_OFF;
+			pLed->BlinkingLedState = LED_OFF;
+			if( pLed->bLedBlinkInProgress)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedBlinkInProgress = FALSE;
+			}
+			if( pLed->bLedScanBlinkInProgress)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedScanBlinkInProgress = FALSE;
+			}			
+			if( pLed->bLedWPSBlinkInProgress )
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedWPSBlinkInProgress = FALSE;
+			}
+
+			mod_timer(&(pLed->BlinkTimer), 0);
+			break;
+			
+		default:
+			break;
+
+	}
+
+	RT_TRACE(COMP_LED, "CurrLedState %d\n", pLed->CurrLedState);
+}
+
+
+void
+SwLedControlMode4(
+	struct net_device 		*dev,
+	LED_CTL_MODE		LedAction
+)
+{
+	struct r8192_priv 	*priv = ieee80211_priv(dev);
+	PLED_819xUsb pLed = &(priv->SwLed0);
+	PLED_819xUsb pLed1 = &(priv->SwLed1);
+	
+	switch(LedAction)
+	{		
+		case LED_CTL_START_TO_LINK:	
+				if(pLed1->bLedWPSBlinkInProgress)
+				{
+					pLed1->bLedWPSBlinkInProgress = FALSE;
+					del_timer_sync(&(pLed1->BlinkTimer));
+			
+					pLed1->BlinkingLedState = LED_OFF;
+					pLed1->CurrLedState = LED_OFF;
+
+					if(pLed1->bLedOn)
+						mod_timer(&(pLed1->BlinkTimer), 0);
+				}
+				
+			if( pLed->bLedStartToLinkBlinkInProgress == FALSE )
+			{
+				if(pLed->CurrLedState == LED_SCAN_BLINK || IS_LED_WPS_BLINKING(pLed))
+				{
+					return;
+				}
+	 			if(pLed->bLedBlinkInProgress ==TRUE)
+				{
+					del_timer_sync(&(pLed->BlinkTimer));
+					pLed->bLedBlinkInProgress = FALSE;
+	 			}
+	 			if(pLed->bLedNoLinkBlinkInProgress ==TRUE)
+				{	
+					del_timer_sync(&(pLed->BlinkTimer));
+					pLed->bLedNoLinkBlinkInProgress = FALSE;
+	 			}				
+				
+				pLed->bLedStartToLinkBlinkInProgress = TRUE;
+				pLed->CurrLedState = LED_BLINK_StartToBlink;
+				if( pLed->bLedOn )
+				{
+					pLed->BlinkingLedState = LED_OFF;
+					mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_SLOWLY_INTERVAL));
+				}
+				else
+				{
+					pLed->BlinkingLedState = LED_ON;
+					mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_NORMAL_INTERVAL));
+				}
+			}
+			break;		
+
+		case LED_CTL_LINK:			
+		case LED_CTL_NO_LINK:
+			if(LedAction == LED_CTL_LINK)
+			{
+				if(pLed1->bLedWPSBlinkInProgress)
+				{
+					pLed1->bLedWPSBlinkInProgress = FALSE;
+					del_timer_sync(&(pLed1->BlinkTimer));
+			
+					pLed1->BlinkingLedState = LED_OFF;
+					pLed1->CurrLedState = LED_OFF;
+
+					if(pLed1->bLedOn)
+						mod_timer(&(pLed1->BlinkTimer), 0);
+				}				
+			}
+			
+			if( pLed->bLedNoLinkBlinkInProgress == FALSE )
+			{
+				if(pLed->CurrLedState == LED_SCAN_BLINK || IS_LED_WPS_BLINKING(pLed))
+				{
+					return;
+				}
+	 			if(pLed->bLedBlinkInProgress ==TRUE)
+				{
+					del_timer_sync(&(pLed->BlinkTimer));
+					pLed->bLedBlinkInProgress = FALSE;
+	 			}
+				
+				pLed->bLedNoLinkBlinkInProgress = TRUE;
+				pLed->CurrLedState = LED_BLINK_SLOWLY;
+				if( pLed->bLedOn )
+					pLed->BlinkingLedState = LED_OFF; 
+				else
+					pLed->BlinkingLedState = LED_ON;
+				mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_NO_LINK_INTERVAL_ALPHA));
+			}
+			
+			break;		
+
+		case LED_CTL_SITE_SURVEY:
+			 if((priv->ieee80211->LinkDetectInfo.bBusyTraffic) && (priv->ieee80211->state == IEEE80211_LINKED))
+			 	;		 
+			 else if(pLed->bLedScanBlinkInProgress ==FALSE)
+			 {
+			 	if(IS_LED_WPS_BLINKING(pLed))
+					return;
+				
+	  			if(pLed->bLedNoLinkBlinkInProgress == TRUE)
+				{
+					del_timer_sync(&(pLed->BlinkTimer));
+					pLed->bLedNoLinkBlinkInProgress = FALSE;
+				}
+	 			if(pLed->bLedBlinkInProgress ==TRUE)
+				{
+					del_timer_sync(&(pLed->BlinkTimer));
+					pLed->bLedBlinkInProgress = FALSE;
+				}
+				pLed->bLedScanBlinkInProgress = TRUE;
+				pLed->CurrLedState = LED_SCAN_BLINK;
+				pLed->BlinkTimes = 24;
+				if( pLed->bLedOn )
+					pLed->BlinkingLedState = LED_OFF; 
+				else
+					pLed->BlinkingLedState = LED_ON;
+				mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_SCAN_INTERVAL_ALPHA));
+
+			 }
+			break;
+		
+		case LED_CTL_TX:
+		case LED_CTL_RX:
+	 		if(pLed->bLedBlinkInProgress ==FALSE)
+	  		{
+	  		  	if(pLed->CurrLedState == LED_SCAN_BLINK || IS_LED_WPS_BLINKING(pLed))
+				{
+					return;
+				}
+	  		  	if(pLed->bLedNoLinkBlinkInProgress == TRUE)
+				{
+					del_timer_sync(&(pLed->BlinkTimer));
+					pLed->bLedNoLinkBlinkInProgress = FALSE;
+				}
+				pLed->bLedBlinkInProgress = TRUE;
+				pLed->CurrLedState = LED_TXRX_BLINK;
+				pLed->BlinkTimes = 2;
+				if( pLed->bLedOn )
+					pLed->BlinkingLedState = LED_OFF; 
+				else
+					pLed->BlinkingLedState = LED_ON;
+				mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_FASTER_INTERVAL_ALPHA));
+			}
+			break;
+
+		case LED_CTL_START_WPS: 
+		case LED_CTL_START_WPS_BOTTON:
+			if(pLed1->bLedWPSBlinkInProgress)
+			{
+				pLed1->bLedWPSBlinkInProgress = FALSE;
+				del_timer_sync(&(pLed1->BlinkTimer));
+			
+				pLed1->BlinkingLedState = LED_OFF;
+				pLed1->CurrLedState = LED_OFF;
+
+				if(pLed1->bLedOn)
+					mod_timer(&(pLed1->BlinkTimer), 0);
+			}
+				
+			if(pLed->bLedWPSBlinkInProgress ==FALSE)
+			{
+				if(pLed->bLedNoLinkBlinkInProgress == TRUE)
+				{
+					del_timer_sync(&(pLed->BlinkTimer));
+					pLed->bLedNoLinkBlinkInProgress = FALSE;
+				}
+				if(pLed->bLedBlinkInProgress ==TRUE)
+				{
+					del_timer_sync(&(pLed->BlinkTimer));
+					pLed->bLedBlinkInProgress = FALSE;
+				}
+				if(pLed->bLedScanBlinkInProgress ==TRUE)
+				{
+					del_timer_sync(&(pLed->BlinkTimer));
+					pLed->bLedScanBlinkInProgress = FALSE;
+				}				
+				pLed->bLedWPSBlinkInProgress = TRUE;
+				pLed->CurrLedState = LED_BLINK_WPS;
+				if( pLed->bLedOn )
+				{
+					pLed->BlinkingLedState = LED_OFF;
+					mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_SLOWLY_INTERVAL));
+				}
+				else
+				{
+					pLed->BlinkingLedState = LED_ON; 
+					mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_NORMAL_INTERVAL));
+				}
+			
+			 }
+			break;
+		
+		case LED_CTL_STOP_WPS:	
+			if(pLed->bLedWPSBlinkInProgress)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedWPSBlinkInProgress = FALSE;								
+			}
+
+			pLed->bLedNoLinkBlinkInProgress = TRUE;
+			pLed->CurrLedState = LED_BLINK_SLOWLY;
+			if( pLed->bLedOn )
+				pLed->BlinkingLedState = LED_OFF; 
+			else
+				pLed->BlinkingLedState = LED_ON;
+			mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_NO_LINK_INTERVAL_ALPHA));
+				
+			break;		
+
+		case LED_CTL_STOP_WPS_FAIL:		
+			if(pLed->bLedWPSBlinkInProgress)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedWPSBlinkInProgress = FALSE;				
+			}			
+
+			pLed->bLedNoLinkBlinkInProgress = TRUE;
+			pLed->CurrLedState = LED_BLINK_SLOWLY;
+			if( pLed->bLedOn )
+				pLed->BlinkingLedState = LED_OFF; 
+			else
+				pLed->BlinkingLedState = LED_ON;
+			mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_NO_LINK_INTERVAL_ALPHA));
+
+			if(pLed1->bLedWPSBlinkInProgress)
+				del_timer_sync(&(pLed1->BlinkTimer));
+			else	
+				pLed1->bLedWPSBlinkInProgress = TRUE;				
+
+			pLed1->CurrLedState = LED_BLINK_WPS_STOP;
+			if( pLed1->bLedOn )
+				pLed1->BlinkingLedState = LED_OFF; 
+			else
+				pLed1->BlinkingLedState = LED_ON;
+			mod_timer(&(pLed1->BlinkTimer), jiffies + MSECS(LED_BLINK_NORMAL_INTERVAL));
+						
+			break;				
+
+		case LED_CTL_STOP_WPS_FAIL_OVERLAP:	
+			if(pLed->bLedWPSBlinkInProgress)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedWPSBlinkInProgress = FALSE;								
+			}
+			
+			pLed->bLedNoLinkBlinkInProgress = TRUE;
+			pLed->CurrLedState = LED_BLINK_SLOWLY;
+			if( pLed->bLedOn )
+				pLed->BlinkingLedState = LED_OFF; 
+			else
+				pLed->BlinkingLedState = LED_ON;
+			mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_NO_LINK_INTERVAL_ALPHA));
+
+			if(pLed1->bLedWPSBlinkInProgress)
+				del_timer_sync(&(pLed1->BlinkTimer));
+			else	
+				pLed1->bLedWPSBlinkInProgress = TRUE;				
+
+			pLed1->CurrLedState = LED_BLINK_WPS_STOP_OVERLAP;
+			pLed1->BlinkTimes = 10;
+			if( pLed1->bLedOn )
+				pLed1->BlinkingLedState = LED_OFF; 
+			else
+				pLed1->BlinkingLedState = LED_ON;
+			mod_timer(&(pLed1->BlinkTimer), jiffies + MSECS(LED_BLINK_NORMAL_INTERVAL));
+			
+			break;
+
+		case LED_CTL_POWER_OFF:
+			pLed->CurrLedState = LED_OFF;
+			pLed->BlinkingLedState = LED_OFF; 
+			
+			if( pLed->bLedNoLinkBlinkInProgress)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedNoLinkBlinkInProgress = FALSE;
+			}
+			if( pLed->bLedLinkBlinkInProgress)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedLinkBlinkInProgress = FALSE;
+			}
+			if( pLed->bLedBlinkInProgress)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedBlinkInProgress = FALSE;
+			}
+			if( pLed->bLedWPSBlinkInProgress )
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedWPSBlinkInProgress = FALSE;
+			}
+			if( pLed->bLedScanBlinkInProgress)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedScanBlinkInProgress = FALSE;
+			}	
+			if( pLed->bLedStartToLinkBlinkInProgress)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedStartToLinkBlinkInProgress = FALSE;
+			}			
+
+			if( pLed1->bLedWPSBlinkInProgress )
+			{
+				del_timer_sync(&(pLed1->BlinkTimer));
+				pLed1->bLedWPSBlinkInProgress = FALSE;
+			}
+
+
+			pLed1->BlinkingLedState = LED_UNKNOWN;				
+			SwLedOff(dev, pLed);
+			SwLedOff(dev, pLed1);			
+			break;
+			
+		default:
+			break;
+
+	}
+
+	RT_TRACE(COMP_LED, "Led %d\n", pLed->CurrLedState);
+}
+
+
+
+void
+SwLedControlMode5(
+	struct net_device 		*dev,
+	LED_CTL_MODE		LedAction
+)
+{
+	struct r8192_priv 	*priv = ieee80211_priv(dev);
+	PLED_819xUsb pLed = &(priv->SwLed0);
+
+	if(priv->CustomerID == RT_CID_819x_CAMEO)
+		pLed = &(priv->SwLed1);
+	
+	switch(LedAction)
+	{		
+		case LED_CTL_POWER_ON:
+		case LED_CTL_NO_LINK:
+		case LED_CTL_LINK: 	
+			if(pLed->CurrLedState == LED_SCAN_BLINK)
+			{
+				return;
+			}		
+			pLed->CurrLedState = LED_ON;
+			pLed->BlinkingLedState = LED_ON; 
+			pLed->bLedBlinkInProgress = FALSE;
+			mod_timer(&(pLed->BlinkTimer), 0);
+			break;
+
+		case LED_CTL_SITE_SURVEY:
+			 if((priv->ieee80211->LinkDetectInfo.bBusyTraffic) && (priv->ieee80211->state == IEEE80211_LINKED))
+			 	;		 
+			 else if(pLed->bLedScanBlinkInProgress ==FALSE)
+			 {				
+	 			if(pLed->bLedBlinkInProgress ==TRUE)
+				{
+					del_timer_sync(&(pLed->BlinkTimer));
+					pLed->bLedBlinkInProgress = FALSE;
+				}
+				pLed->bLedScanBlinkInProgress = TRUE;
+				pLed->CurrLedState = LED_SCAN_BLINK;
+				pLed->BlinkTimes = 24;
+				if( pLed->bLedOn )
+					pLed->BlinkingLedState = LED_OFF; 
+				else
+					pLed->BlinkingLedState = LED_ON;
+				mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_SCAN_INTERVAL_ALPHA));
+
+			 }
+			break;
+		
+		case LED_CTL_TX:
+		case LED_CTL_RX:
+	 		if(pLed->bLedBlinkInProgress ==FALSE)
+	  		{
+	  		  	if(pLed->CurrLedState == LED_SCAN_BLINK)
+				{
+					return;
+				}			
+				pLed->bLedBlinkInProgress = TRUE;
+				pLed->CurrLedState = LED_TXRX_BLINK;
+				pLed->BlinkTimes = 2;
+				if( pLed->bLedOn )
+					pLed->BlinkingLedState = LED_OFF; 
+				else
+					pLed->BlinkingLedState = LED_ON;
+				mod_timer(&(pLed->BlinkTimer), jiffies + MSECS(LED_BLINK_FASTER_INTERVAL_ALPHA));
+			}
+			break;				
+
+		case LED_CTL_POWER_OFF:
+			pLed->CurrLedState = LED_OFF;
+			pLed->BlinkingLedState = LED_OFF; 
+
+			if( pLed->bLedBlinkInProgress)
+			{
+				del_timer_sync(&(pLed->BlinkTimer));
+				pLed->bLedBlinkInProgress = FALSE;
+			}			
+				
+			SwLedOff(dev, pLed);
+			break;
+			
+		default:
+			break;
+
+	}
+
+	RT_TRACE(COMP_LED, "Led %d\n", pLed->CurrLedState);
+}
+
+
+void
+LedControl8192SUsb(
+	struct net_device 		*dev,
+	LED_CTL_MODE		LedAction
+	)
+{
+	struct r8192_priv *priv = ieee80211_priv(dev);
+
+	if( priv->bRegUseLed == FALSE)
+		return;
+
+	if (!priv->up)
+		return;
+
+	if(priv->bInHctTest)
+		return;
+	
+	if(	priv->ieee80211->eRFPowerState != eRfOn && 
+		(LedAction == LED_CTL_TX || LedAction == LED_CTL_RX || 
+		 LedAction == LED_CTL_SITE_SURVEY || 
+		 LedAction == LED_CTL_LINK || 
+		 LedAction == LED_CTL_NO_LINK ||
+		 LedAction == LED_CTL_POWER_ON) )
+	{
+		return;
+	}
+	
+	switch(priv->LedStrategy)
+	{
+		case SW_LED_MODE0:
+			break;
+
+		case SW_LED_MODE1:
+			SwLedControlMode1(dev, LedAction);
+			break;
+		case SW_LED_MODE2:
+	                SwLedControlMode2(dev, LedAction);
+                	break;
+
+		case SW_LED_MODE3:
+			SwLedControlMode3(dev, LedAction);
+			break;	
+
+		case SW_LED_MODE4:
+			SwLedControlMode4(dev, LedAction);
+			break;			
+
+		case SW_LED_MODE5:
+			SwLedControlMode5(dev, LedAction);
+			break;
+
+		default:
+			break;
+	}
+	
+	RT_TRACE(COMP_LED, "LedStrategy:%d, LedAction %d\n", priv->LedStrategy,LedAction);
+}
+
+

drivers/staging/rtl8192su/r8192SU_led.h

+/******************************************************************************
+ * Copyright(c) 2008 - 2010 Realtek Corporation. All rights reserved.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+******************************************************************************/
+#ifndef __INC_HAL8192USBLED_H
+#define __INC_HAL8192USBLED_H
+
+#include <linux/types.h>
+#include <linux/timer.h>
+
+typedef	enum _LED_STATE_819xUsb{
+	LED_UNKNOWN = 0,
+	LED_ON = 1,
+	LED_OFF = 2,
+	LED_BLINK_NORMAL = 3,
+	LED_BLINK_SLOWLY = 4,
+	LED_POWER_ON_BLINK = 5,
+	LED_SCAN_BLINK = 6, 
+	LED_NO_LINK_BLINK = 7, 
+	LED_BLINK_StartToBlink = 8,
+	LED_BLINK_WPS = 9,	
+	LED_TXRX_BLINK = 10,
+	LED_BLINK_WPS_STOP = 11,	
+	LED_BLINK_WPS_STOP_OVERLAP = 12,	
+	
+}LED_STATE_819xUsb;
+
+#define IS_LED_WPS_BLINKING(_LED_819xUsb)	(((PLED_819xUsb)_LED_819xUsb)->CurrLedState==LED_BLINK_WPS \
+												|| ((PLED_819xUsb)_LED_819xUsb)->CurrLedState==LED_BLINK_WPS_STOP \
+												|| ((PLED_819xUsb)_LED_819xUsb)->bLedWPSBlinkInProgress)
+
+#define IS_LED_BLINKING(_LED_819xUsb) 	(((PLED_819xUsb)_LED_819xUsb)->bLedWPSBlinkInProgress \
+											||((PLED_819xUsb)_LED_819xUsb)->bLedScanBlinkInProgress)
+
+typedef enum _LED_PIN_819xUsb{
+	LED_PIN_GPIO0,
+	LED_PIN_LED0,
+	LED_PIN_LED1
+}LED_PIN_819xUsb;
+
+typedef	enum _LED_STRATEGY_819xUsb{
+	SW_LED_MODE0, /* SW control 1 LED via GPIO0. It is default option. */
+	SW_LED_MODE1, /* SW control for PCI Express */
+	SW_LED_MODE2, /* SW control for Cameo. */
+	SW_LED_MODE3, /* SW contorl for RunTop. */
+	SW_LED_MODE4, /* SW control for Netcore */
+	SW_LED_MODE5,
+	HW_LED, /* HW control 2 LEDs, LED0 and LED1 (there are 4 different control modes) */
+}LED_STRATEGY_819xUsb, *PLED_STRATEGY_819xUsb;
+
+typedef struct _LED_819xUsb{
+	struct net_device 		*dev;
+
+	LED_PIN_819xUsb		LedPin;	
+
+	LED_STATE_819xUsb	CurrLedState; 
+	bool					bLedOn; 
+
+	bool					bSWLedCtrl;
+
+	bool					bLedBlinkInProgress; 
+	bool					bLedNoLinkBlinkInProgress;
+	bool					bLedLinkBlinkInProgress;
+	bool					bLedStartToLinkBlinkInProgress;
+	bool					bLedScanBlinkInProgress;
+	bool					bLedWPSBlinkInProgress;
+	
+	u32					BlinkTimes; 
+	LED_STATE_819xUsb	BlinkingLedState; 
+
+	struct timer_list		BlinkTimer; 
+} LED_819xUsb, *PLED_819xUsb;
+
+void InitSwLeds(struct net_device *dev);
+void DeInitSwLeds(struct net_device *dev);
+void LedControl8192SUsb(struct net_device *dev,LED_CTL_MODE LedAction);
+
+#endif
+

drivers/staging/rtl8192su/r8192U.h

@@ -43,6 +43,7 @@
 #include "ieee80211/ieee80211.h"
 
 #include "r8192S_firmware.h"
+#include "r8192SU_led.h"
 
 /* EEPROM defs for use with linux/eeprom_93cx6.h */
 #define RTL819X_EEPROM_CMD_READ		(1 << 0)
@@ -1067,19 +1068,6 @@ typedef enum _RT_CUSTOMER_ID
 	RT_CID_PRONET = 13,
 }RT_CUSTOMER_ID, *PRT_CUSTOMER_ID;
 
-//================================================================================
-// LED customization.
-//================================================================================
-
-typedef	enum _LED_STRATEGY_8190{
-	SW_LED_MODE0, // SW control 1 LED via GPIO0. It is default option.
-	SW_LED_MODE1, // SW control for PCI Express
-	SW_LED_MODE2, // SW control for Cameo.
-	SW_LED_MODE3, // SW contorl for RunTop.
-	SW_LED_MODE4, // SW control for Netcore
-	HW_LED, // HW control 2 LEDs, LED0 and LED1 (there are 4 different control modes)
-}LED_STRATEGY_8190, *PLED_STRATEGY_8190;
-
 typedef enum _RESET_TYPE {
 	RESET_TYPE_NORESET = 0x00,
 	RESET_TYPE_NORMAL = 0x01,
@@ -1131,7 +1119,7 @@ typedef struct r8192_priv
 	u8  eeprom_SubCustomerID;
 	u8  eeprom_ChannelPlan;
 	RT_CUSTOMER_ID CustomerID;
-	LED_STRATEGY_8190	LedStrategy;
+	LED_STRATEGY_819xUsb	LedStrategy;
 	u8  txqueue_to_outpipemap[9];
 	u8  RtOutPipes[16];
 	u8  RtInPipes[16];
@@ -1501,8 +1489,17 @@ typedef struct r8192_priv
 	u8 MinSpaceCfg;
 
 	u16 rf_pathmap;
-//#endif
 
+	/* added for led control */
+	PLED_819xUsb			pLed;
+	LED_819xUsb			SwLed0;
+	LED_819xUsb			SwLed1;
+        u8                              bRegUseLed;
+	struct work_struct		BlinkWorkItem; 
+	/* added for led control */
+	u16				FwCmdIOMap;
+	u32				FwCmdIOParam;
+	u8				DMFlag;