Orange Pi5 kernel

// SPDX-License-Identifier: GPL-2.0
/* Copyright(c) 2009-2014  Realtek Corporation.*/
 
#include "../wifi.h"
#include "../pci.h"
#include "reg.h"
#include "led.h"
 
static void _rtl92ee_init_led(struct ieee80211_hw *hw,
<------><------><------>      struct rtl_led *pled, enum rtl_led_pin ledpin)
{
<------>pled->hw = hw;
<------>pled->ledpin = ledpin;
<------>pled->ledon = false;
}
 
void rtl92ee_sw_led_on(struct ieee80211_hw *hw, struct rtl_led *pled)
{
<------>u32 ledcfg;
<------>struct rtl_priv *rtlpriv = rtl_priv(hw);
 
<------>rtl_dbg(rtlpriv, COMP_LED, DBG_LOUD,
<------><------>"LedAddr:%X ledpin=%d\n", REG_LEDCFG2, pled->ledpin);
 
<------>switch (pled->ledpin) {
<------>case LED_PIN_GPIO0:
<------><------>break;
<------>case LED_PIN_LED0:
<------><------>ledcfg = rtl_read_dword(rtlpriv , REG_GPIO_PIN_CTRL);
<------><------>ledcfg &= ~BIT(13);
<------><------>ledcfg |= BIT(21);
<------><------>ledcfg &= ~BIT(29);
 
<------><------>rtl_write_dword(rtlpriv, REG_GPIO_PIN_CTRL, ledcfg);
 
<------><------>break;
<------>case LED_PIN_LED1:
 
<------><------>break;
<------>default:
<------><------>rtl_dbg(rtlpriv, COMP_ERR, DBG_LOUD,
<------><------><------>"switch case %#x not processed\n", pled->ledpin);
<------><------>break;
<------>}
<------>pled->ledon = true;
}
 
void rtl92ee_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
{
<------>struct rtl_priv *rtlpriv = rtl_priv(hw);
<------>u32 ledcfg;
 
<------>rtl_dbg(rtlpriv, COMP_LED, DBG_LOUD,
<------><------>"LedAddr:%X ledpin=%d\n", REG_LEDCFG2, pled->ledpin);
 
<------>switch (pled->ledpin) {
<------>case LED_PIN_GPIO0:
<------><------>break;
<------>case LED_PIN_LED0:
 
<------><------>ledcfg = rtl_read_dword(rtlpriv , REG_GPIO_PIN_CTRL);
<------><------>ledcfg |= ~BIT(21);
<------><------>ledcfg &= ~BIT(29);
<------><------>rtl_write_dword(rtlpriv, REG_GPIO_PIN_CTRL, ledcfg);
 
<------><------>break;
<------>case LED_PIN_LED1:
 
<------><------>break;
<------>default:
<------><------>rtl_dbg(rtlpriv, COMP_ERR, DBG_LOUD,
<------><------><------>"switch case %#x not processed\n", pled->ledpin);
<------><------>break;
<------>}
<------>pled->ledon = false;
}
 
void rtl92ee_init_sw_leds(struct ieee80211_hw *hw)
{
<------>struct rtl_priv *rtlpriv = rtl_priv(hw);
 
<------>_rtl92ee_init_led(hw, &rtlpriv->ledctl.sw_led0, LED_PIN_LED0);
<------>_rtl92ee_init_led(hw, &rtlpriv->ledctl.sw_led1, LED_PIN_LED1);
}
 
static void _rtl92ee_sw_led_control(struct ieee80211_hw *hw,
<------><------><------><------>    enum led_ctl_mode ledaction)
{
<------>struct rtl_priv *rtlpriv = rtl_priv(hw);
<------>struct rtl_led *pled0 = &rtlpriv->ledctl.sw_led0;
 
<------>switch (ledaction) {
<------>case LED_CTL_POWER_ON:
<------>case LED_CTL_LINK:
<------>case LED_CTL_NO_LINK:
<------><------>rtl92ee_sw_led_on(hw, pled0);
<------><------>break;
<------>case LED_CTL_POWER_OFF:
<------><------>rtl92ee_sw_led_off(hw, pled0);
<------><------>break;
<------>default:
<------><------>break;
<------>}
}
 
void rtl92ee_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;
<------>}
<------>rtl_dbg(rtlpriv, COMP_LED, DBG_TRACE, "ledaction %d,\n", ledaction);
<------>_rtl92ee_sw_led_control(hw, ledaction);
}