REG_AFE_CTRL4
val32 = rtl8xxxu_read32(priv, REG_AFE_CTRL4);
rtl8xxxu_write32(priv, REG_AFE_CTRL4, val32);
val32 = rtl8xxxu_read32(priv, REG_AFE_CTRL4);
rtl8xxxu_write32(priv, REG_AFE_CTRL4, val32);
rtl8xxxu_write8(priv, REG_AFE_CTRL4 + 3, 0);
rtl8xxxu_write8(priv, REG_AFE_CTRL4 + 3, RF_SDMRSTB | RF_RSTB | RF_ENABLE);
rtl8xxxu_write16_set(priv, REG_AFE_CTRL4, BIT(4) | BIT(15));
rtl_write_byte(rtlpriv, REG_AFE_CTRL4, 0x2A);
rtl_write_byte(rtlpriv, REG_AFE_CTRL4 + 1, 0x00);
dwordtmp = rtl_read_dword(rtlpriv, REG_AFE_CTRL4);
rtl_write_dword(rtlpriv, REG_AFE_CTRL4, dwordtmp);
dwordtmp = rtl_read_dword(rtlpriv, REG_AFE_CTRL4);
rtl_write_dword(rtlpriv, REG_AFE_CTRL4, dwordtmp);