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/******************************************************************************
*
* Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
*
******************************************************************************/
#ifndef __RTW_LED_H_
#define __RTW_LED_H_
#include <osdep_service.h>
#include <drv_types.h>
#define LED_BLINK_NO_LINK_INTERVAL_ALPHA 1000
#define LED_BLINK_LINK_INTERVAL_ALPHA 500 /* 500 */
#define LED_BLINK_SCAN_INTERVAL_ALPHA 180 /* 150 */
#define LED_BLINK_FASTER_INTERVAL_ALPHA 50
#define LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA 5000
enum LED_CTL_MODE {
LED_CTL_POWER_ON,
LED_CTL_LINK,
LED_CTL_NO_LINK,
LED_CTL_TX,
LED_CTL_RX ,
LED_CTL_SITE_SURVEY,
LED_CTL_POWER_OFF,
LED_CTL_START_TO_LINK,
LED_CTL_START_WPS,
LED_CTL_STOP_WPS,
LED_CTL_START_WPS_BOTTON,
LED_CTL_STOP_WPS_FAIL
};
enum LED_STATE_871x {
LED_UNKNOWN,
RTW_LED_ON,
RTW_LED_OFF,
LED_BLINK_NORMAL,
LED_BLINK_SLOWLY,
LED_BLINK_POWER_ON,
LED_BLINK_SCAN,
LED_BLINK_TXRX,
LED_BLINK_WPS,
LED_BLINK_WPS_STOP
};
struct LED_871x {
struct adapter *padapter;
enum LED_STATE_871x CurrLedState; /* Current LED state. */
enum LED_STATE_871x BlinkingLedState; /* Next state for blinking,
* either RTW_LED_ON or RTW_LED_OFF are. */
u8 bLedOn; /* true if LED is ON, false if LED is OFF. */
u8 bLedBlinkInProgress; /* true if it is blinking, false o.w.. */
u8 bLedWPSBlinkInProgress;
u32 BlinkTimes; /* Number of times to toggle led state for blinking. */
struct timer_list BlinkTimer; /* Timer object for led blinking. */
u8 bSWLedCtrl;
/* ALPHA, added by chiyoko, 20090106 */
u8 bLedNoLinkBlinkInProgress;
u8 bLedLinkBlinkInProgress;
u8 bLedStartToLinkBlinkInProgress;
u8 bLedScanBlinkInProgress;
struct work_struct BlinkWorkItem; /* Workitem used by BlinkTimer to
* manipulate H/W to blink LED. */
};
#define IS_LED_WPS_BLINKING(_LED_871x) \
(((struct LED_871x *)_LED_871x)->CurrLedState == LED_BLINK_WPS || \
((struct LED_871x *)_LED_871x)->CurrLedState == LED_BLINK_WPS_STOP || \
((struct LED_871x *)_LED_871x)->bLedWPSBlinkInProgress)
void LedControl8188eu(struct adapter *padapter, enum LED_CTL_MODE LedAction);
struct led_priv {
/* add for led control */
struct LED_871x SwLed0;
u8 bRegUseLed;
void (*LedControlHandler)(struct adapter *padapter,
enum LED_CTL_MODE LedAction);
/* add for led control */
};
#define rtw_led_control(adapt, action) \
do { \
if ((adapt)->ledpriv.LedControlHandler) \
(adapt)->ledpriv.LedControlHandler((adapt), (action)); \
} while (0)
void BlinkTimerCallback(void *data);
void BlinkWorkItemCallback(struct work_struct *work);
void ResetLedStatus(struct LED_871x *pLed);
void InitLed871x(struct adapter *padapter, struct LED_871x *pLed);
void DeInitLed871x(struct LED_871x *pLed);
/* hal... */
void BlinkHandler(struct LED_871x *pLed);
void SwLedOn(struct adapter *padapter, struct LED_871x *pLed);
void SwLedOff(struct adapter *padapter, struct LED_871x *pLed);
#endif /* __RTW_LED_H_ */
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