You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
142 lines
4.1 KiB
142 lines
4.1 KiB
/******************************************************************************
|
|
*
|
|
* Copyright(c) 2009-2010 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
|
|
*
|
|
* The full GNU General Public License is included in this distribution in the
|
|
* file called LICENSE.
|
|
*
|
|
* Contact Information:
|
|
* wlanfae <wlanfae@realtek.com>
|
|
* Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
|
|
* Hsinchu 300, Taiwan.
|
|
*
|
|
*****************************************************************************/
|
|
|
|
#include "../wifi.h"
|
|
#include "../usb.h"
|
|
#include "reg.h"
|
|
#include "led.h"
|
|
|
|
static void _rtl92cu_init_led(struct ieee80211_hw *hw,
|
|
struct rtl_led *pled, enum rtl_led_pin ledpin)
|
|
{
|
|
pled->hw = hw;
|
|
pled->ledpin = ledpin;
|
|
pled->ledon = false;
|
|
}
|
|
|
|
static void _rtl92cu_deInit_led(struct rtl_led *pled)
|
|
{
|
|
}
|
|
|
|
void rtl92cu_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled)
|
|
{
|
|
u8 ledcfg;
|
|
struct rtl_priv *rtlpriv = rtl_priv(hw);
|
|
|
|
RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD,
|
|
("LedAddr:%X ledpin=%d\n", REG_LEDCFG2, pled->ledpin));
|
|
ledcfg = rtl_read_byte(rtlpriv, REG_LEDCFG2);
|
|
switch (pled->ledpin) {
|
|
case LED_PIN_GPIO0:
|
|
break;
|
|
case LED_PIN_LED0:
|
|
rtl_write_byte(rtlpriv,
|
|
REG_LEDCFG2, (ledcfg & 0xf0) | BIT(5) | BIT(6));
|
|
break;
|
|
case LED_PIN_LED1:
|
|
rtl_write_byte(rtlpriv, REG_LEDCFG2, (ledcfg & 0x0f) | BIT(5));
|
|
break;
|
|
default:
|
|
RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
|
|
("switch case not process\n"));
|
|
break;
|
|
}
|
|
pled->ledon = true;
|
|
}
|
|
|
|
void rtl92cu_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
|
|
{
|
|
struct rtl_priv *rtlpriv = rtl_priv(hw);
|
|
struct rtl_usb_priv *usbpriv = rtl_usbpriv(hw);
|
|
u8 ledcfg;
|
|
|
|
RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD,
|
|
("LedAddr:%X ledpin=%d\n", REG_LEDCFG2, pled->ledpin));
|
|
ledcfg = rtl_read_byte(rtlpriv, REG_LEDCFG2);
|
|
switch (pled->ledpin) {
|
|
case LED_PIN_GPIO0:
|
|
break;
|
|
case LED_PIN_LED0:
|
|
ledcfg &= 0xf0;
|
|
if (usbpriv->ledctl.led_opendrain)
|
|
rtl_write_byte(rtlpriv, REG_LEDCFG2,
|
|
(ledcfg | BIT(1) | BIT(5) | BIT(6)));
|
|
else
|
|
rtl_write_byte(rtlpriv, REG_LEDCFG2,
|
|
(ledcfg | BIT(3) | BIT(5) | BIT(6)));
|
|
break;
|
|
case LED_PIN_LED1:
|
|
ledcfg &= 0x0f;
|
|
rtl_write_byte(rtlpriv, REG_LEDCFG2, (ledcfg | BIT(3)));
|
|
break;
|
|
default:
|
|
RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
|
|
("switch case not process\n"));
|
|
break;
|
|
}
|
|
pled->ledon = false;
|
|
}
|
|
|
|
void rtl92cu_init_sw_leds(struct ieee80211_hw *hw)
|
|
{
|
|
struct rtl_usb_priv *usbpriv = rtl_usbpriv(hw);
|
|
_rtl92cu_init_led(hw, &(usbpriv->ledctl.sw_led0), LED_PIN_LED0);
|
|
_rtl92cu_init_led(hw, &(usbpriv->ledctl.sw_led1), LED_PIN_LED1);
|
|
}
|
|
|
|
void rtl92cu_deinit_sw_leds(struct ieee80211_hw *hw)
|
|
{
|
|
struct rtl_usb_priv *usbpriv = rtl_usbpriv(hw);
|
|
_rtl92cu_deInit_led(&(usbpriv->ledctl.sw_led0));
|
|
_rtl92cu_deInit_led(&(usbpriv->ledctl.sw_led1));
|
|
}
|
|
|
|
static void _rtl92cu_sw_led_control(struct ieee80211_hw *hw,
|
|
enum led_ctl_mode ledaction)
|
|
{
|
|
}
|
|
|
|
void rtl92cu_led_control(struct ieee80211_hw *hw,
|
|
enum led_ctl_mode ledaction)
|
|
{
|
|
struct rtl_priv *rtlpriv = rtl_priv(hw);
|
|
struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
|
|
|
|
if ((ppsc->rfoff_reason > RF_CHANGE_BY_PS) &&
|
|
(ledaction == LED_CTL_TX ||
|
|
ledaction == LED_CTL_RX ||
|
|
ledaction == LED_CTL_SITE_SURVEY ||
|
|
ledaction == LED_CTL_LINK ||
|
|
ledaction == LED_CTL_NO_LINK ||
|
|
ledaction == LED_CTL_START_TO_LINK ||
|
|
ledaction == LED_CTL_POWER_ON)) {
|
|
return;
|
|
}
|
|
RT_TRACE(rtlpriv, COMP_LED, DBG_LOUD, ("ledaction %d,\n",
|
|
ledaction));
|
|
_rtl92cu_sw_led_control(hw, ledaction);
|
|
}
|
|
|