AcpiHwRead
Status = AcpiHwRead (&EnableReg, &GpeRegisterInfo->EnableAddress);
Status = AcpiHwRead (&StatusReg, &GpeRegisterInfo->StatusAddress);
Status = AcpiHwRead (&EnableMask, &GpeRegisterInfo->EnableAddress);
Status = AcpiHwRead (&InByte, &GpeRegisterInfo->EnableAddress);
Status = AcpiHwRead (&InByte, &GpeRegisterInfo->StatusAddress);
Status = AcpiHwRead (&InEnable, &GpeRegisterInfo->EnableAddress);
Status = AcpiHwRead (&InStatus, &GpeRegisterInfo->StatusAddress);
Status = AcpiHwRead (&Value64, &AcpiGbl_FADT.XPm2ControlBlock);
Status = AcpiHwRead (&Value64, &AcpiGbl_FADT.XPmTimerBlock);
Status = AcpiHwRead (&ReadValue64, &AcpiGbl_FADT.XPm2ControlBlock);
Status = AcpiHwRead (&Value64, RegisterA);
Status = AcpiHwRead (&Value64, RegisterB);
Status = AcpiHwRead (&TimerValue, &AcpiGbl_FADT.XPmTimerBlock);
Status = AcpiHwRead (ReturnValue, Reg);
AcpiHwRead (