| /****************************************************************************** |
| * |
| * 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(unsigned long 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_ */ |