Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Larry Finger | 809 | 95.29% | 6 | 66.67% |
Dmitry Antipov | 28 | 3.30% | 1 | 11.11% |
Joe Perches | 12 | 1.41% | 2 | 22.22% |
Total | 849 | 9 |
// SPDX-License-Identifier: GPL-2.0 /* Copyright(c) 2009-2010 Realtek Corporation.*/ #include "../wifi.h" #include "../pci.h" #include "reg.h" #include "led.h" void rtl8821ae_sw_led_on(struct ieee80211_hw *hw, enum rtl_led_pin pin) { u8 ledcfg; struct rtl_priv *rtlpriv = rtl_priv(hw); rtl_dbg(rtlpriv, COMP_LED, DBG_LOUD, "LedAddr:%X ledpin=%d\n", REG_LEDCFG2, pin); switch (pin) { case LED_PIN_GPIO0: break; case LED_PIN_LED0: ledcfg = rtl_read_byte(rtlpriv, REG_LEDCFG2); ledcfg &= ~BIT(6); rtl_write_byte(rtlpriv, REG_LEDCFG2, (ledcfg & 0xf0) | BIT(5)); break; case LED_PIN_LED1: ledcfg = rtl_read_byte(rtlpriv, REG_LEDCFG1); rtl_write_byte(rtlpriv, REG_LEDCFG1, ledcfg & 0x10); break; default: rtl_dbg(rtlpriv, COMP_ERR, DBG_LOUD, "switch case %#x not processed\n", pin); break; } } void rtl8812ae_sw_led_on(struct ieee80211_hw *hw, enum rtl_led_pin pin) { u16 ledreg = REG_LEDCFG1; u8 ledcfg = 0; struct rtl_priv *rtlpriv = rtl_priv(hw); switch (pin) { case LED_PIN_LED0: ledreg = REG_LEDCFG1; break; case LED_PIN_LED1: ledreg = REG_LEDCFG2; break; case LED_PIN_GPIO0: default: break; } rtl_dbg(rtlpriv, COMP_LED, DBG_LOUD, "In SwLedOn, LedAddr:%X LEDPIN=%d\n", ledreg, pin); ledcfg = rtl_read_byte(rtlpriv, ledreg); ledcfg |= BIT(5); /*Set 0x4c[21]*/ ledcfg &= ~(BIT(7) | BIT(6) | BIT(3) | BIT(2) | BIT(1) | BIT(0)); /*Clear 0x4c[23:22] and 0x4c[19:16]*/ rtl_write_byte(rtlpriv, ledreg, ledcfg); /*SW control led0 on.*/ } void rtl8821ae_sw_led_off(struct ieee80211_hw *hw, enum rtl_led_pin pin) { struct rtl_priv *rtlpriv = rtl_priv(hw); u8 ledcfg; rtl_dbg(rtlpriv, COMP_LED, DBG_LOUD, "LedAddr:%X ledpin=%d\n", REG_LEDCFG2, pin); ledcfg = rtl_read_byte(rtlpriv, REG_LEDCFG2); switch (pin) { case LED_PIN_GPIO0: break; case LED_PIN_LED0: ledcfg &= 0xf0; if (rtlpriv->ledctl.led_opendrain) { ledcfg &= 0x90; /* Set to software control. */ rtl_write_byte(rtlpriv, REG_LEDCFG2, (ledcfg|BIT(3))); ledcfg = rtl_read_byte(rtlpriv, REG_MAC_PINMUX_CFG); ledcfg &= 0xFE; rtl_write_byte(rtlpriv, REG_MAC_PINMUX_CFG, ledcfg); } else { ledcfg &= ~BIT(6); rtl_write_byte(rtlpriv, REG_LEDCFG2, (ledcfg | BIT(3) | BIT(5))); } break; case LED_PIN_LED1: ledcfg = rtl_read_byte(rtlpriv, REG_LEDCFG1); ledcfg &= 0x10; /* Set to software control. */ rtl_write_byte(rtlpriv, REG_LEDCFG1, ledcfg|BIT(3)); break; default: rtl_dbg(rtlpriv, COMP_ERR, DBG_LOUD, "switch case %#x not processed\n", pin); break; } } void rtl8812ae_sw_led_off(struct ieee80211_hw *hw, enum rtl_led_pin pin) { u16 ledreg = REG_LEDCFG1; struct rtl_priv *rtlpriv = rtl_priv(hw); switch (pin) { case LED_PIN_LED0: ledreg = REG_LEDCFG1; break; case LED_PIN_LED1: ledreg = REG_LEDCFG2; break; case LED_PIN_GPIO0: default: break; } rtl_dbg(rtlpriv, COMP_LED, DBG_LOUD, "In SwLedOff,LedAddr:%X LEDPIN=%d\n", ledreg, pin); /*Open-drain arrangement for controlling the LED*/ if (rtlpriv->ledctl.led_opendrain) { u8 ledcfg = rtl_read_byte(rtlpriv, ledreg); ledreg &= 0xd0; /* Set to software control.*/ rtl_write_byte(rtlpriv, ledreg, (ledcfg | BIT(3))); /*Open-drain arrangement*/ ledcfg = rtl_read_byte(rtlpriv, REG_MAC_PINMUX_CFG); ledcfg &= 0xFE;/*Set GPIO[8] to input mode*/ rtl_write_byte(rtlpriv, REG_MAC_PINMUX_CFG, ledcfg); } else { rtl_write_byte(rtlpriv, ledreg, 0x28); } } static void _rtl8821ae_sw_led_control(struct ieee80211_hw *hw, enum led_ctl_mode ledaction) { struct rtl_priv *rtlpriv = rtl_priv(hw); enum rtl_led_pin pin0 = rtlpriv->ledctl.sw_led0; struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); switch (ledaction) { case LED_CTL_POWER_ON: case LED_CTL_LINK: case LED_CTL_NO_LINK: if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) rtl8812ae_sw_led_on(hw, pin0); else rtl8821ae_sw_led_on(hw, pin0); break; case LED_CTL_POWER_OFF: if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) rtl8812ae_sw_led_off(hw, pin0); else rtl8821ae_sw_led_off(hw, pin0); break; default: break; } } void rtl8821ae_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_LOUD, "ledaction %d,\n", ledaction); _rtl8821ae_sw_led_control(hw, ledaction); }
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