CmArmGicCInfo Struct Reference

Data Fields
UINT32	CPUInterfaceNumber
	The GIC CPU Interface number. More...
UINT32	AcpiProcessorUid
UINT32	Flags
UINT32	ParkingProtocolVersion
UINT32	PerformanceInterruptGsiv
UINT64	ParkedAddress
UINT64	PhysicalBaseAddress
UINT64	GICV
UINT64	GICH
UINT32	VGICMaintenanceInterrupt
UINT64	GICRBaseAddress
UINT64	MPIDR
UINT8	ProcessorPowerEfficiencyClass
UINT16	SpeOverflowInterrupt
UINT32	ProximityDomain
UINT32	ClockDomain
UINT32	AffinityFlags

Detailed Description

A structure that describes the GIC CPU Interface for the Platform.

ID: EArmObjGicCInfo

Field Documentation

UINT32 CmArmGicCInfo::AcpiProcessorUid

The ACPI Processor UID. This must match the _UID of the CPU Device object information described in the DSDT/SSDT for the CPU.

UINT32 CmArmGicCInfo::AffinityFlags

The GICC Affinity flags field as described by the GICC Affinity structure in the SRAT table.

UINT32 CmArmGicCInfo::ClockDomain

The clock domain to which the logical processor belongs. This field is used to populate the GICC affinity structure in the SRAT table.

UINT32 CmArmGicCInfo::CPUInterfaceNumber

The GIC CPU Interface number.

UINT32 CmArmGicCInfo::Flags

The flags field as described by the GICC structure in the ACPI Specification.

UINT64 CmArmGicCInfo::GICH

The base address for GICH interface as described by the GICC structure in the ACPI Specification.

UINT64 CmArmGicCInfo::GICRBaseAddress

The base address for GICR interface as described by the GICC structure in the ACPI Specification.

UINT64 CmArmGicCInfo::GICV

The base address for GICV interface as described by the GICC structure in the ACPI Specification.

UINT64 CmArmGicCInfo::MPIDR

The MPIDR for the CPU as described by the GICC structure in the ACPI Specification.

UINT64 CmArmGicCInfo::ParkedAddress

The CPU Parked address field as described by the GICC structure in the ACPI Specification.

UINT32 CmArmGicCInfo::ParkingProtocolVersion

The parking protocol version field as described by the GICC structure in the ACPI Specification.

UINT32 CmArmGicCInfo::PerformanceInterruptGsiv

The Performance Interrupt field as described by the GICC structure in the ACPI Specification.

UINT64 CmArmGicCInfo::PhysicalBaseAddress

The base address for the GIC CPU Interface as described by the GICC structure in the ACPI Specification.

UINT8 CmArmGicCInfo::ProcessorPowerEfficiencyClass

The Processor Power Efficiency class as described by the GICC structure in the ACPI Specification.

UINT32 CmArmGicCInfo::ProximityDomain

The proximity domain to which the logical processor belongs. This field is used to populate the GICC affinity structure in the SRAT table.

UINT16 CmArmGicCInfo::SpeOverflowInterrupt

Statistical Profiling Extension buffer overflow GSIV. Zero if unsupported by this processor. This field was introduced in ACPI 6.3 (MADT revision 5) and is therefore ignored when generating MADT revision 4 or lower.

UINT32 CmArmGicCInfo::VGICMaintenanceInterrupt

The GICV maintenance interrupt as described by the GICC structure in the ACPI Specification.