mirror of
https://github.com/Mange/rtl8192eu-linux-driver
synced 2024-11-24 06:25:02 +00:00
247 lines
6.7 KiB
C
247 lines
6.7 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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#define _RTL8192E_LED_C_
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//#include <drv_types.h>
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#include <rtl8192e_hal.h>
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//================================================================================
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// LED object.
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//================================================================================
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//================================================================================
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// Prototype of protected function.
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//================================================================================
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//================================================================================
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// LED_819xUsb routines.
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//================================================================================
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//
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// Description:
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// Turn on LED according to LedPin specified.
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//
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static void
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SwLedOn_8192EU(
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PADAPTER padapter,
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PLED_USB pLed
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)
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{
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u8 LedCfg;
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HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
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if (RTW_CANNOT_RUN(padapter))
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return;
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if( RT_GetInterfaceSelection(padapter) == INTF_SEL2_MINICARD ||
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RT_GetInterfaceSelection(padapter) == INTF_SEL3_USB_Solo ||
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RT_GetInterfaceSelection(padapter) == INTF_SEL4_USB_Combo)
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{
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LedCfg = rtw_read8(padapter, REG_LEDCFG2);
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RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("In SwLedON,LedAddr:%X LEDPIN=%d\n",REG_LEDCFG2, pLed->LedPin));
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switch(pLed->LedPin)
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{
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case LED_PIN_GPIO0:
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break;
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case LED_PIN_LED0:
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RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("In SwLedOn,LedAddr:%X LEDPIN=%d\n",REG_LEDCFG1, pLed->LedPin));
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LedCfg = rtw_read8(padapter, REG_LEDCFG0);
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rtw_write8(padapter, REG_LEDCFG1, (LedCfg&~BIT7)); // SW control led1 on.
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break;
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case LED_PIN_LED1:
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PHY_SetMacReg(padapter, 0x64, BIT1, 0);
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PHY_SetMacReg(padapter, 0x4C, BIT15, 0);
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PHY_SetMacReg(padapter, 0x4C, BIT10|BIT9|BIT8, 0);
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PHY_SetMacReg(padapter, 0x4C, BIT11, 0);
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break;
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default:
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break;
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}
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}
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else
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{
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switch(pLed->LedPin)
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{
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case LED_PIN_GPIO0:
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break;
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case LED_PIN_LED0: //8192EU don't have LED0, so we jump this case to set LED1
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LedCfg = rtw_read8(padapter, (REG_LEDCFG1));
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rtw_write8(padapter, (REG_LEDCFG1), (LedCfg&~BIT7)); // SW control led1 on.
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RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("SwLedOn LED1 0x%x\n", rtw_read32(padapter, REG_LEDCFG1)));
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break;
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case LED_PIN_LED1:
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PHY_SetMacReg(padapter, 0x64, BIT1, 0);
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PHY_SetMacReg(padapter, 0x4C, BIT15, 0);
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PHY_SetMacReg(padapter, 0x4C, BIT10|BIT9|BIT8, 0);
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PHY_SetMacReg(padapter, 0x4C, BIT11, 0);
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break;
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case LED_PIN_LED2:
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LedCfg = rtw_read8(padapter, (REG_LEDCFG2));
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rtw_write8(padapter, (REG_LEDCFG2), (LedCfg&~BIT7)); // SW control led1 on.
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RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("SwLedOn LED2 0x%x\n", rtw_read32(padapter, REG_LEDCFG2)));
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break;
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default:
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break;
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}
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}
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pLed->bLedOn = _TRUE;
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}
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//
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// Description:
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// Turn off LED according to LedPin specified.
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//
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static void
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SwLedOff_8192EU(
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PADAPTER padapter,
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PLED_USB pLed
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)
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{
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u8 LedCfg;
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HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter);
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if (RTW_CANNOT_RUN(padapter))
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return;
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if( RT_GetInterfaceSelection(padapter) == INTF_SEL2_MINICARD ||
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RT_GetInterfaceSelection(padapter) == INTF_SEL3_USB_Solo ||
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RT_GetInterfaceSelection(padapter) == INTF_SEL4_USB_Combo)
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{
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RT_TRACE(_module_rtl8712_led_c_,_drv_info_,("In SwLedOff,LedAddr:%X LEDPIN=%d\n",REG_LEDCFG2, pLed->LedPin));
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LedCfg = rtw_read8(padapter, REG_LEDCFG2);
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// 2009/10/23 MH Issau eed to move the LED GPIO from bit 0 to bit3.
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// 2009/10/26 MH Issau if tyhe device is 8c DID is 0x8176, we need to enable bit6 to
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// enable GPIO8 for controlling LED.
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// 2010/07/02 Supprt Open-drain arrangement for controlling the LED. Added by Roger.
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//
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switch(pLed->LedPin)
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{
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case LED_PIN_GPIO0:
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break;
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case LED_PIN_LED0: //8192EU don't have LED0, so we jump this case to set LED1
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LedCfg = rtw_read8(padapter, REG_LEDCFG1);
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rtw_write8(padapter, REG_LEDCFG1, LedCfg|BIT7);
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break;
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case LED_PIN_LED1:
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PHY_SetMacReg(padapter, 0x64, BIT1, 0);
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PHY_SetMacReg(padapter, 0x4C, BIT15, 0);
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PHY_SetMacReg(padapter, 0x4C, BIT10|BIT9|BIT8, 0);
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PHY_SetMacReg(padapter, 0x4C, BIT11, 1);
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break;
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default:
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break;
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}
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}
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else
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{
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switch(pLed->LedPin)
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{
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case LED_PIN_GPIO0:
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break;
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case LED_PIN_LED0://8192EU don't have LED0, so we jump this case to set LED1
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LedCfg = rtw_read8(padapter, REG_LEDCFG1);
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rtw_write8(padapter, REG_LEDCFG1, LedCfg|BIT7);
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break;
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case LED_PIN_LED1:
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PHY_SetMacReg(padapter, 0x64, BIT1, 0);
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PHY_SetMacReg(padapter, 0x4C, BIT15, 0);
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PHY_SetMacReg(padapter, 0x4C, BIT10|BIT9|BIT8, 0);
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PHY_SetMacReg(padapter, 0x4C, BIT11, 1);
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break;
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case LED_PIN_LED2:
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LedCfg = rtw_read8(padapter, REG_LEDCFG2);
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rtw_write8(padapter, REG_LEDCFG2, LedCfg|BIT7);
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break;
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default:
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break;
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}
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}
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pLed->bLedOn = _FALSE;
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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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// Default LED behavior.
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//================================================================================
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//
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// Description:
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// Initialize all LED_871x objects.
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//
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void
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rtl8192eu_InitSwLeds(
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_adapter *padapter
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)
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{
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struct led_priv *pledpriv = &(padapter->ledpriv);
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pledpriv->LedControlHandler = LedControlUSB;
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pledpriv->SwLedOn = SwLedOn_8192EU;
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pledpriv->SwLedOff = SwLedOff_8192EU;
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InitLed(padapter, &(pledpriv->SwLed0), LED_PIN_LED0);
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InitLed(padapter, &(pledpriv->SwLed1), LED_PIN_LED1);
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}
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//
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// Description:
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// DeInitialize all LED_819xUsb objects.
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//
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void
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rtl8192eu_DeInitSwLeds(
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_adapter *padapter
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)
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{
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struct led_priv *ledpriv = &(padapter->ledpriv);
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DeInitLed( &(ledpriv->SwLed0) );
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DeInitLed( &(ledpriv->SwLed1) );
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}
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