rtl8812au-chinawrj/hal/rtl8814a/usb/rtl8814au_led.c

148 lines
4.1 KiB
C

/******************************************************************************
*
* 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.
*
* 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
*
*
******************************************************************************/
#define _RTL8814AU_LED_C_
//#include <drv_types.h>
#include <rtl8814a_hal.h>
//================================================================================
// LED object.
//================================================================================
//================================================================================
// Prototype of protected function.
//================================================================================
//================================================================================
// LED_819xUsb routines.
//================================================================================
//
// Description:
// Turn on LED according to LedPin specified.
//
static void
SwLedOn_8814AU(
PADAPTER padapter,
PLED_USB pLed
)
{
u32 LedGpioCfg;
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
if (RTW_CANNOT_RUN(padapter))
return;
LedGpioCfg = rtw_read32(padapter , REG_GPIO_PIN_CTRL_2); /* 0x60. In 8814AU, the name should be REG_GPIO_EXT_CTRL */
switch (pLed->LedPin) {
case LED_PIN_LED0:
LedGpioCfg |= (BIT16 | BIT17 | BIT21 | BIT22); /* config as gpo */
LedGpioCfg &= ~(BIT8 | BIT9 | BIT13 | BIT14); /* set gpo value */
LedGpioCfg &= ~(BIT0 | BIT1 | BIT5 | BIT6); /* set gpi value. TBD: may not need this */
rtw_write32(padapter , REG_GPIO_PIN_CTRL_2 , LedGpioCfg);
break;
default:
break;
}
pLed->bLedOn = _TRUE;
}
//
// Description:
// Turn off LED according to LedPin specified.
//
static void
SwLedOff_8814AU(
PADAPTER padapter,
PLED_USB pLed
)
{
u32 LedGpioCfg;
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
if (RTW_CANNOT_RUN(padapter))
return;
LedGpioCfg = rtw_read32(padapter , REG_GPIO_PIN_CTRL_2); /* 0x60. In 8814AU, the name should be REG_GPIO_EXT_CTRL */
switch (pLed->LedPin) {
case LED_PIN_LED0:
LedGpioCfg |= (BIT16 | BIT17 | BIT21 | BIT22); /* config as gpo */
LedGpioCfg |= (BIT8 | BIT9 | BIT13 | BIT14); /* set gpo output value */
rtw_write32(padapter , REG_GPIO_PIN_CTRL_2 , LedGpioCfg);
break;
default:
break;
}
pLed->bLedOn = _FALSE;
}
//================================================================================
// Interface to manipulate LED objects.
//================================================================================
//================================================================================
// Default LED behavior.
//================================================================================
//
// Description:
// Initialize all LED_871x objects.
//
void
rtl8814au_InitSwLeds(
_adapter *padapter
)
{
struct led_priv *pledpriv = &(padapter->ledpriv);
pledpriv->LedControlHandler = LedControlUSB;
pledpriv->SwLedOn = SwLedOn_8814AU;
pledpriv->SwLedOff = SwLedOff_8814AU;
InitLed(padapter, &(pledpriv->SwLed0), LED_PIN_LED0);
InitLed(padapter, &(pledpriv->SwLed1), LED_PIN_LED1);
InitLed(padapter, &(pledpriv->SwLed2), LED_PIN_LED2);
}
//
// Description:
// DeInitialize all LED_819xUsb objects.
//
void
rtl8814au_DeInitSwLeds(
_adapter *padapter
)
{
struct led_priv *ledpriv = &(padapter->ledpriv);
DeInitLed( &(ledpriv->SwLed0) );
DeInitLed( &(ledpriv->SwLed1) );
DeInitLed( &(ledpriv->SwLed2) );
}