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rtl8812au/hal/rtl8812a/usb/rtl8812au_led.c
Hans Ulli Kroll d62c22e76e Add driver from found on aircrack-ng site 
filename: rtl8812AU_8821AU_linux_v4.3.22_15054.20150901_beta.tar.gz

Signed-off-by: Hans Ulli Kroll <ulli.kroll@googlemail.com>
2016-03-27 19:56:02 +02:00

441 lines
12 KiB
C
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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.
*
* 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 _RTL8812AU_LED_C_
//#include <drv_types.h>
#include <rtl8812a_hal.h>
//================================================================================
// LED object.
//================================================================================
//================================================================================
// Prototype of protected function.
//================================================================================
//================================================================================
// LED_819xUsb routines.
//================================================================================
//
// Description:
// Turn on LED according to LedPin specified.
//
static void
SwLedOn_8812AU(
PADAPTER padapter,
PLED_USB pLed
)
{
u8 LedCfg;
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
if (RTW_CANNOT_RUN(padapter))
return;
if( RT_GetInterfaceSelection(padapter) == INTF_SEL2_MINICARD ||
RT_GetInterfaceSelection(padapter) == INTF_SEL3_USB_Solo ||
RT_GetInterfaceSelection(padapter) == INTF_SEL4_USB_Combo)
{
LedCfg = rtw_read8(padapter, REG_LEDCFG2);
RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("In SwLedON,LedAddr:%X LEDPIN=%d\n",REG_LEDCFG2, pLed->LedPin));
switch(pLed->LedPin)
{
case LED_PIN_GPIO0:
break;
case LED_PIN_LED0:
RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("In SwLedOn,LedAddr:%X LEDPIN=%d\n",REG_LEDCFG2, pLed->LedPin));
LedCfg = rtw_read8(padapter, REG_LEDCFG2);
rtw_write8(padapter, REG_LEDCFG2, (LedCfg&0xf0)|BIT5|BIT6); // SW control led0 on.
break;
case LED_PIN_LED1:
rtw_write8(padapter, REG_LEDCFG2, (LedCfg&0x0f)|BIT5); // SW control led1 on.
break;
default:
break;
}
}
else
{
switch(pLed->LedPin)
{
case LED_PIN_GPIO0:
break;
case LED_PIN_LED0:
if(pHalData->AntDivCfg==0)
{
LedCfg = rtw_read8(padapter, REG_LEDCFG0);
rtw_write8(padapter, REG_LEDCFG0, (LedCfg&0x70)|BIT5); // SW control led0 on.
RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("SwLedOn LED0 0x%x\n", rtw_read32(padapter, REG_LEDCFG0)));
}
else
{
LedCfg = rtw_read8(padapter, REG_LEDCFG2) & 0xe0;
rtw_write8(padapter, REG_LEDCFG2, LedCfg|BIT7|BIT6|BIT5); // SW control led0 on.
RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("SwLedOn LED0 Addr 0x%x, 0x%x\n", REG_LEDCFG2, rtw_read32(padapter, REG_LEDCFG2)));
}
break;
case LED_PIN_LED1:
LedCfg = rtw_read8(padapter, (REG_LEDCFG1));
rtw_write8(padapter, (REG_LEDCFG1), (LedCfg&0x70)|BIT5); // SW control led1 on.
RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("SwLedOn LED1 0x%x\n", rtw_read32(padapter, REG_LEDCFG1)));
break;
case LED_PIN_LED2:
LedCfg = rtw_read8(padapter, (REG_LEDCFG2));
rtw_write8(padapter, (REG_LEDCFG2), (LedCfg&0x70)|BIT5); // SW control led1 on.
RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("SwLedOn LED2 0x%x\n", rtw_read32(padapter, REG_LEDCFG2)));
break;
default:
break;
}
}
pLed->bLedOn = _TRUE;
}
//
// Description:
// Turn off LED according to LedPin specified.
//
static void
SwLedOff_8812AU(
PADAPTER padapter,
PLED_USB pLed
)
{
u8 LedCfg;
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
if (RTW_CANNOT_RUN(padapter))
return;
if( RT_GetInterfaceSelection(padapter) == INTF_SEL2_MINICARD ||
RT_GetInterfaceSelection(padapter) == INTF_SEL3_USB_Solo ||
RT_GetInterfaceSelection(padapter) == INTF_SEL4_USB_Combo)
{
RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("In SwLedOff,LedAddr:%X LEDPIN=%d\n",REG_LEDCFG2, pLed->LedPin));
LedCfg = rtw_read8(padapter, REG_LEDCFG2);
// 2009/10/23 MH Issau eed to move the LED GPIO from bit 0 to bit3.
// 2009/10/26 MH Issau if tyhe device is 8c DID is 0x8176, we need to enable bit6 to
// enable GPIO8 for controlling LED.
// 2010/07/02 Supprt Open-drain arrangement for controlling the LED. Added by Roger.
//
switch(pLed->LedPin)
{
case LED_PIN_GPIO0:
break;
case LED_PIN_LED0:
if(pHalData->bLedOpenDrain == _TRUE)
{
LedCfg &= 0x90; // Set to software control.
rtw_write8(padapter, REG_LEDCFG2, (LedCfg|BIT3));
LedCfg = rtw_read8(padapter, REG_MAC_PINMUX_CFG);
LedCfg &= 0xFE;
rtw_write8(padapter, REG_MAC_PINMUX_CFG, LedCfg);
}
else
{
rtw_write8(padapter, REG_LEDCFG2, (LedCfg|BIT3|BIT5|BIT6));
}
break;
case LED_PIN_LED1:
LedCfg &= 0x0f; // Set to software control.
rtw_write8(padapter, REG_LEDCFG2, (LedCfg|BIT3));
break;
default:
break;
}
}
else
{
switch(pLed->LedPin)
{
case LED_PIN_GPIO0:
break;
case LED_PIN_LED0:
if(pHalData->AntDivCfg==0)
{
LedCfg = rtw_read8(padapter, REG_LEDCFG0);
LedCfg &= 0x70; // Set to software control.
rtw_write8(padapter, REG_LEDCFG0, (LedCfg|BIT3|BIT5));
RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("SwLedOff LED0 0x%x\n", rtw_read32(padapter, REG_LEDCFG0)));
}
else
{
LedCfg = rtw_read8(padapter, REG_LEDCFG2);
LedCfg &= 0xe0; // Set to software control.
rtw_write8(padapter, REG_LEDCFG2, (LedCfg|BIT3|BIT7|BIT6|BIT5));
RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("SwLedOff LED0 0x%x\n", rtw_read32(padapter, REG_LEDCFG2)));
}
break;
case LED_PIN_LED1:
LedCfg = rtw_read8(padapter, REG_LEDCFG1);
LedCfg &= 0x70; // Set to software control.
rtw_write8(padapter, REG_LEDCFG1, (LedCfg|BIT3|BIT5));
RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("SwLedOff LED1 0x%x\n", rtw_read32(padapter, REG_LEDCFG1)));
break;
case LED_PIN_LED2:
LedCfg = rtw_read8(padapter, REG_LEDCFG2);
LedCfg &= 0x70; // Set to software control.
rtw_write8(padapter, REG_LEDCFG2, (LedCfg|BIT3|BIT5));
RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("SwLedOff LED1 0x%x\n", rtw_read32(padapter, REG_LEDCFG2)));
break;
default:
break;
}
}
pLed->bLedOn = _FALSE;
}
//
// Description:
// Turn on LED according to LedPin specified.
//
static void
SwLedOn_8821AU(
PADAPTER Adapter,
PLED_USB pLed
)
{
u8 LedCfg;
if (RTW_CANNOT_RUN(Adapter))
return;
if( RT_GetInterfaceSelection(Adapter) == INTF_SEL2_MINICARD ||
RT_GetInterfaceSelection(Adapter) == INTF_SEL3_USB_Solo ||
RT_GetInterfaceSelection(Adapter) == INTF_SEL4_USB_Combo)
{
LedCfg = rtw_read8(Adapter, REG_LEDCFG2);
RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("In SwLedON,LedAddr:%X LEDPIN=%d\n",REG_LEDCFG2, pLed->LedPin));
switch(pLed->LedPin)
{
case LED_PIN_GPIO0:
break;
case LED_PIN_LED0:
RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("In SwLedOn,LedAddr:%X LEDPIN=%d\n",REG_LEDCFG2, pLed->LedPin));
LedCfg = rtw_read8(Adapter, REG_LEDCFG2);
rtw_write8(Adapter, REG_LEDCFG2, (LedCfg&0xf0)|BIT5|BIT6); // SW control led0 on.
break;
case LED_PIN_LED1:
rtw_write8(Adapter, REG_LEDCFG2, (LedCfg&0x0f)|BIT5); // SW control led1 on.
break;
default:
break;
}
}
else
{
switch(pLed->LedPin)
{
case LED_PIN_GPIO0:
break;
case LED_PIN_LED0:
case LED_PIN_LED1:
case LED_PIN_LED2:
if(IS_HARDWARE_TYPE_8821U(Adapter))
{
LedCfg = rtw_read8(Adapter, REG_LEDCFG2) & 0x20;
rtw_write8(Adapter, REG_LEDCFG2, (LedCfg & ~(BIT3))|BIT5); // SW control led0 on.
RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("8821 SwLedOn LED2 0x%x\n", rtw_read32(Adapter, REG_LEDCFG0)));
//DBG_871X("8821 SwLedOn LED2 0x%x\n", rtw_read32(Adapter, REG_LEDCFG0));
}
break;
default:
break;
}
}
pLed->bLedOn = _TRUE;
}
//
// Description:
// Turn off LED according to LedPin specified.
//
static void
SwLedOff_8821AU(
PADAPTER Adapter,
PLED_USB pLed
)
{
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter);
u8 LedCfg;
if (RTW_CANNOT_RUN(Adapter))
return;
if( RT_GetInterfaceSelection(Adapter) == INTF_SEL2_MINICARD ||
RT_GetInterfaceSelection(Adapter) == INTF_SEL3_USB_Solo ||
RT_GetInterfaceSelection(Adapter) == INTF_SEL4_USB_Combo)
{
RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("In SwLedOff,LedAddr:%X LEDPIN=%d\n",REG_LEDCFG2, pLed->LedPin));
LedCfg = rtw_read8(Adapter, REG_LEDCFG2);
// 2009/10/23 MH Issau eed to move the LED GPIO from bit 0 to bit3.
// 2009/10/26 MH Issau if tyhe device is 8c DID is 0x8176, we need to enable bit6 to
// enable GPIO8 for controlling LED.
// 2010/07/02 Supprt Open-drain arrangement for controlling the LED. Added by Roger.
//
switch(pLed->LedPin)
{
case LED_PIN_GPIO0:
break;
case LED_PIN_LED0:
if(pHalData->bLedOpenDrain == _TRUE)
{
LedCfg &= 0x90; // Set to software control.
rtw_write8(Adapter, REG_LEDCFG2, (LedCfg|BIT3));
LedCfg = rtw_read8(Adapter, REG_MAC_PINMUX_CFG);
LedCfg &= 0xFE;
rtw_write8(Adapter, REG_MAC_PINMUX_CFG, LedCfg);
}
else
{
rtw_write8(Adapter, REG_LEDCFG2, (LedCfg|BIT3|BIT5|BIT6));
}
break;
case LED_PIN_LED1:
LedCfg &= 0x0f; // Set to software control.
rtw_write8(Adapter, REG_LEDCFG2, (LedCfg|BIT3));
break;
default:
break;
}
}
else
{
switch(pLed->LedPin)
{
case LED_PIN_GPIO0:
break;
case LED_PIN_LED0:
case LED_PIN_LED1:
case LED_PIN_LED2:
if(IS_HARDWARE_TYPE_8821U(Adapter))
{
LedCfg = rtw_read8(Adapter, REG_LEDCFG2);
LedCfg &= 0x20; // Set to software control.
rtw_write8(Adapter, REG_LEDCFG2, (LedCfg|BIT3|BIT5));
//DBG_871X("8821 SwLedOn LED2 0x%x\n", rtw_read32(Adapter, REG_LEDCFG0));
RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("8821 SwLedOff LED2 0x%x\n", rtw_read32(Adapter, REG_LEDCFG0)));
}
break;
default:
break;
}
}
pLed->bLedOn = _FALSE;
}
//================================================================================
// Interface to manipulate LED objects.
//================================================================================
//================================================================================
// Default LED behavior.
//================================================================================
//
// Description:
// Initialize all LED_871x objects.
//
void
rtl8812au_InitSwLeds(
_adapter *padapter
)
{
struct led_priv *pledpriv = &(padapter->ledpriv);
pledpriv->LedControlHandler = LedControlUSB;
if(IS_HARDWARE_TYPE_8812(padapter)) {
pledpriv->SwLedOn = SwLedOn_8812AU;
pledpriv->SwLedOff = SwLedOff_8812AU;
} else {
pledpriv->SwLedOn = SwLedOn_8821AU;
pledpriv->SwLedOff = SwLedOff_8821AU;
}
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
rtl8812au_DeInitSwLeds(
_adapter *padapter
)
{
struct led_priv *ledpriv = &(padapter->ledpriv);
DeInitLed( &(ledpriv->SwLed0) );
DeInitLed( &(ledpriv->SwLed1) );
DeInitLed( &(ledpriv->SwLed2) );
}
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