REG_PWR_DATA
val32 = rtl8xxxu_read32(priv, REG_PWR_DATA);
rtl8xxxu_write32(priv, REG_PWR_DATA, val32);
val16 = rtl8xxxu_read16(priv, REG_PWR_DATA);
rtl8xxxu_write16(priv, REG_PWR_DATA, val16);
val32 = rtl8xxxu_read32(priv, REG_PWR_DATA);
rtl8xxxu_write32(priv, REG_PWR_DATA, val32);
val32 = rtl8xxxu_read32(priv, REG_PWR_DATA);
rtl8xxxu_write32(priv, REG_PWR_DATA, val32);
rtw_write16(padapter, REG_PWR_DATA, value16);
value16 = rtw_read16(padapter, REG_PWR_DATA);