/* SPDX-License-Identifier: GPL-2.0 */
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/******************************************************************************
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*
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* Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
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*
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* Modifications for inclusion into the Linux staging tree are
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* Copyright(c) 2010 Larry Finger. All rights reserved.
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*
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* Contact information:
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* WLAN FAE <wlanfae@realtek.com>
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* Larry Finger <Larry.Finger@lwfinger.net>
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*
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******************************************************************************/
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#ifndef __RTL8712_LED_H
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#define __RTL8712_LED_H
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#include "osdep_service.h"
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#include "drv_types.h"
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/*===========================================================================
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* LED customization.
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*===========================================================================
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*/
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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,
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LED_CTL_STOP_WPS_FAIL = 12,
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LED_CTL_STOP_WPS_FAIL_OVERLAP = 13,
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};
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#define IS_LED_WPS_BLINKING(_LED_871x) \
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(((struct LED_871x *)_LED_871x)->CurrLedState == LED_BLINK_WPS \
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|| ((struct LED_871x *)_LED_871x)->CurrLedState == LED_BLINK_WPS_STOP \
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|| ((struct LED_871x *)_LED_871x)->bLedWPSBlinkInProgress)
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#define IS_LED_BLINKING(_LED_871x) \
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(((struct LED_871x *)_LED_871x)->bLedWPSBlinkInProgress \
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|| ((struct LED_871x *)_LED_871x)->bLedScanBlinkInProgress)
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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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};
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/*===========================================================================
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* LED customization.
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*===========================================================================
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*/
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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,
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* custom for AzWave 8187 minicard.
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*/
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SW_LED_MODE3, /* SW control 1 LED via GPIO0,
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* customized for Sercomm Printer Server case.
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*/
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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 WNC / Corega*/
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HW_LED, /* HW control 2 LEDs, LED0 and LED1 (there are 4 different
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* control modes, see MAC.CONFIG1 for details.)
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*/
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};
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struct LED_871x {
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struct _adapter *padapter;
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enum LED_PIN_871x LedPin; /* Implementation for this SW led. */
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u32 CurrLedState; /* Current LED state. */
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u8 bLedOn; /* true if LED is ON */
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u8 bSWLedCtrl;
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u8 bLedBlinkInProgress; /*true if blinking */
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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; /* No. times to toggle for blink.*/
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u32 BlinkingLedState; /* Next state for blinking,
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* either LED_ON or OFF.
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*/
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struct timer_list BlinkTimer; /* Timer object for led blinking.*/
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struct work_struct BlinkWorkItem; /* Workitem used by BlinkTimer */
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};
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struct led_priv {
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/* add for led control */
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struct LED_871x SwLed0;
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struct LED_871x SwLed1;
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enum LED_STRATEGY_871x LedStrategy;
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u8 bRegUseLed;
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void (*LedControlHandler)(struct _adapter *padapter,
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enum LED_CTL_MODE LedAction);
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/* add for led control */
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};
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/*===========================================================================
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* Interface to manipulate LED objects.
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*===========================================================================
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*/
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void r8712_InitSwLeds(struct _adapter *padapter);
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void r8712_DeInitSwLeds(struct _adapter *padapter);
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void LedControl871x(struct _adapter *padapter, enum LED_CTL_MODE LedAction);
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void r8712_flush_led_works(struct _adapter *padapter);
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#endif
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