142 lines
5.0 KiB
C
142 lines
5.0 KiB
C
/******************************************************************************
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*
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* Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
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*
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*
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******************************************************************************/
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#ifndef __RTW_LED_H_
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#define __RTW_LED_H_
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#include <drv_conf.h>
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#include <osdep_service.h>
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#include <drv_types.h>
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#define MSECS(t) (HZ * ((t) / 1000) + (HZ * ((t) % 1000)) / 1000)
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typedef enum _LED_CTL_MODE{
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LED_CTL_POWER_ON = 1,
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LED_CTL_LINK = 2,
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LED_CTL_NO_LINK = 3,
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LED_CTL_TX = 4,
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LED_CTL_RX = 5,
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LED_CTL_SITE_SURVEY = 6,
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LED_CTL_POWER_OFF = 7,
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LED_CTL_START_TO_LINK = 8,
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LED_CTL_START_WPS = 9,
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LED_CTL_STOP_WPS = 10,
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LED_CTL_START_WPS_BOTTON = 11, //added for runtop
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LED_CTL_STOP_WPS_FAIL = 12, //added for ALPHA
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LED_CTL_STOP_WPS_FAIL_OVERLAP = 13, //added for BELKIN
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}LED_CTL_MODE;
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//================================================================================
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// LED object.
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//================================================================================
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typedef enum _LED_STATE_871x{
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LED_UNKNOWN = 0,
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RTW_LED_ON = 1,
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RTW_LED_OFF = 2,
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LED_BLINK_NORMAL = 3,
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LED_BLINK_SLOWLY = 4,
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LED_POWER_ON_BLINK = 5,
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LED_SCAN_BLINK = 6, // LED is blinking during scanning period, the # of times to blink is depend on time for scanning.
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LED_NO_LINK_BLINK = 7, // LED is blinking during no link state.
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LED_BLINK_StartToBlink = 8,// Customzied for Sercomm Printer Server case
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LED_BLINK_WPS = 9, // LED is blinkg during WPS communication
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LED_TXRX_BLINK = 10,
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LED_BLINK_WPS_STOP = 11, //for ALPHA
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LED_BLINK_WPS_STOP_OVERLAP = 12, //for BELKIN
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}LED_STATE_871x;
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#define IS_LED_WPS_BLINKING(_LED_871x) (((PLED_871x)_LED_871x)->CurrLedState==LED_BLINK_WPS \
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|| ((PLED_871x)_LED_871x)->CurrLedState==LED_BLINK_WPS_STOP \
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|| ((PLED_871x)_LED_871x)->bLedWPSBlinkInProgress)
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#define IS_LED_BLINKING(_LED_871x) (((PLED_871x)_LED_871x)->bLedWPSBlinkInProgress \
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||((PLED_871x)_LED_871x)->bLedScanBlinkInProgress)
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typedef enum _LED_PIN_871x{
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LED_PIN_GPIO0,
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LED_PIN_LED0,
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LED_PIN_LED1
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}LED_PIN_871x;
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typedef struct _LED_871x{
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_adapter *padapter;
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LED_PIN_871x LedPin; // Identify how to implement this SW led.
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LED_STATE_871x CurrLedState; // Current LED state.
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u8 bLedOn; // true if LED is ON, false if LED is OFF.
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u8 bSWLedCtrl;
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u8 bLedBlinkInProgress; // true if it is blinking, false o.w..
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// ALPHA, added by chiyoko, 20090106
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u8 bLedNoLinkBlinkInProgress;
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u8 bLedLinkBlinkInProgress;
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u8 bLedStartToLinkBlinkInProgress;
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u8 bLedScanBlinkInProgress;
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u8 bLedWPSBlinkInProgress;
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u32 BlinkTimes; // Number of times to toggle led state for blinking.
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LED_STATE_871x BlinkingLedState; // Next state for blinking, either RTW_LED_ON or RTW_LED_OFF are.
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_timer BlinkTimer; // Timer object for led blinking.
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#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)
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_workitem BlinkWorkItem; // Workitem used by BlinkTimer to manipulate H/W to blink LED.
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#endif
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} LED_871x, *PLED_871x;
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//================================================================================
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// LED customization.
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//================================================================================
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typedef enum _LED_STRATEGY_871x{
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SW_LED_MODE0, // SW control 1 LED via GPIO0. It is default option.
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SW_LED_MODE1, // 2 LEDs, through LED0 and LED1. For ALPHA.
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SW_LED_MODE2, // SW control 1 LED via GPIO0, customized for AzWave 8187 minicard.
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SW_LED_MODE3, // SW control 1 LED via GPIO0, customized for Sercomm Printer Server case.
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SW_LED_MODE4, //for Edimax / Belkin
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SW_LED_MODE5, //for Sercomm / Belkin
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SW_LED_MODE6, //for 88CU minicard, porting from ce SW_LED_MODE7
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HW_LED, // HW control 2 LEDs, LED0 and LED1 (there are 4 different control modes, see MAC.CONFIG1 for details.)
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}LED_STRATEGY_871x, *PLED_STRATEGY_871x;
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struct led_priv{
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/* add for led controll */
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LED_871x SwLed0;
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LED_871x SwLed1;
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LED_STRATEGY_871x LedStrategy;
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u8 bRegUseLed;
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void (*LedControlHandler)(_adapter *padapter, LED_CTL_MODE LedAction);
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/* add for led controll */
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};
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#ifdef CONFIG_SW_LED
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#define rtw_led_control(adapter, LedAction) \
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do { \
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if((adapter)->ledpriv.LedControlHandler) \
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(adapter)->ledpriv.LedControlHandler((adapter), (LedAction)); \
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} while(0)
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#else //CONFIG_SW_LED
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#define rtw_led_control(adapter, LedAction)
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#endif //CONFIG_SW_LED
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extern void BlinkHandler(PLED_871x pLed);
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#endif //__RTW_LED_H_
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