AcpiHwRegisterWrite
Status = AcpiHwRegisterWrite (ACPI_REGISTER_PM1_STATUS,
Status = AcpiHwRegisterWrite (ACPI_REGISTER_PM1_CONTROL,
Status = AcpiHwRegisterWrite (BitRegInfo->ParentRegister,
Status = AcpiHwRegisterWrite (ACPI_REGISTER_PM1_STATUS,
(void) AcpiHwRegisterWrite(ACPI_REGISTER_SMI_COMMAND_BLOCK,
(void) AcpiHwRegisterWrite(ACPI_REGISTER_SMI_COMMAND_BLOCK,
AcpiHwRegisterWrite (