Detailed Description

Type 1 HW-Reduced Communications Subspace Structure

Field Documentation

UINT64 EFI_ACPI_6_0_PCCT_SUBSPACE_1_HW_REDUCED_COMMUNICATIONS::AddressLength

UINT64 EFI_ACPI_6_0_PCCT_SUBSPACE_1_HW_REDUCED_COMMUNICATIONS::BaseAddress

UINT32 EFI_ACPI_6_0_PCCT_SUBSPACE_1_HW_REDUCED_COMMUNICATIONS::DoorbellInterrupt

UINT8 EFI_ACPI_6_0_PCCT_SUBSPACE_1_HW_REDUCED_COMMUNICATIONS::DoorbellInterruptFlags

UINT64 EFI_ACPI_6_0_PCCT_SUBSPACE_1_HW_REDUCED_COMMUNICATIONS::DoorbellPreserve

EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE EFI_ACPI_6_0_PCCT_SUBSPACE_1_HW_REDUCED_COMMUNICATIONS::DoorbellRegister

UINT64 EFI_ACPI_6_0_PCCT_SUBSPACE_1_HW_REDUCED_COMMUNICATIONS::DoorbellWrite

UINT8 EFI_ACPI_6_0_PCCT_SUBSPACE_1_HW_REDUCED_COMMUNICATIONS::Length

UINT32 EFI_ACPI_6_0_PCCT_SUBSPACE_1_HW_REDUCED_COMMUNICATIONS::MaximumPeriodicAccessRate

UINT16 EFI_ACPI_6_0_PCCT_SUBSPACE_1_HW_REDUCED_COMMUNICATIONS::MinimumRequestTurnaroundTime

UINT32 EFI_ACPI_6_0_PCCT_SUBSPACE_1_HW_REDUCED_COMMUNICATIONS::NominalLatency

UINT8 EFI_ACPI_6_0_PCCT_SUBSPACE_1_HW_REDUCED_COMMUNICATIONS::Reserved

UINT8 EFI_ACPI_6_0_PCCT_SUBSPACE_1_HW_REDUCED_COMMUNICATIONS::Type

Data Fields
UINT8	Type

UINT8	Length

UINT32	DoorbellInterrupt

UINT8	DoorbellInterruptFlags

UINT8	Reserved

UINT64	BaseAddress

UINT64	AddressLength

EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE	DoorbellRegister

UINT64	DoorbellPreserve

UINT64	DoorbellWrite

UINT32	NominalLatency

UINT32	MaximumPeriodicAccessRate

UINT16	MinimumRequestTurnaroundTime