REG_MAC_PINMUX_CFG
ledcfg = rtl_read_byte(rtlpriv, REG_MAC_PINMUX_CFG);
rtl_write_byte(rtlpriv, REG_MAC_PINMUX_CFG,
rtl_write_byte(rtlpriv, REG_MAC_PINMUX_CFG, rtl_read_byte(rtlpriv,
REG_MAC_PINMUX_CFG)&~(BIT(3)));
rtl_write_byte(rtlpriv, REG_MAC_PINMUX_CFG,
REG_MAC_PINMUX_CFG) & ~(BIT(3)));
rtl_write_byte(rtlpriv, REG_MAC_PINMUX_CFG,
rtl_read_byte(rtlpriv, REG_MAC_PINMUX_CFG) & ~(BIT(3)));
rtl_write_byte(rtlpriv, REG_MAC_PINMUX_CFG, 0);
ledcfg = rtl_read_byte(rtlpriv, REG_MAC_PINMUX_CFG);
rtl_write_byte(rtlpriv, REG_MAC_PINMUX_CFG, ledcfg);
ledcfg = rtl_read_byte(rtlpriv, REG_MAC_PINMUX_CFG);
rtl_write_byte(rtlpriv, REG_MAC_PINMUX_CFG, ledcfg);
ledcfg = rtl_read_byte(rtlpriv, REG_MAC_PINMUX_CFG);
rtl_write_byte(rtlpriv, REG_MAC_PINMUX_CFG, ledcfg);
ledcfg = rtl_read_byte(rtlpriv, REG_MAC_PINMUX_CFG);
rtl_write_byte(rtlpriv, REG_MAC_PINMUX_CFG, ledcfg);