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LPI_STATE_DESCRIPTOR structure (acpitabl.h)

  • Article

Defines an LPI state descriptor.

Syntax

typedef struct _LPI_STATE_DESCRIPTOR {
  ULONG           Type;
  ULONG           Length;
  USHORT          UniqueId;
  UCHAR           Reserved[2];
  LPI_STATE_FLAGS Flags;
  GEN_ADDR        EntryTrigger;
  ULONG           Residency;
  ULONG           Latency;
  GEN_ADDR        ResidencyCounter;
  ULONGLONG       ResidencyCounterFrequency;
} LPI_STATE_DESCRIPTOR, *PLPI_STATE_DESCRIPTOR;

Members

Type

The type.

Length

The length.

UniqueId

A unique ID.

Reserved[2]

Reserved.

Flags

State flags.

EntryTrigger

An entry trigger.

Residency

A residency value.

Latency

A latency value.

ResidencyCounter

Residency counter.

ResidencyCounterFrequency

Residency counter frequency.

Requirements

Requirement Value
Header acpitabl.h (include Acpitabl.h)