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PEP_PPM_CST_STATES structure (pepfx.h)

  • Article

The PEP_PPM_CST_STATES structure specifies the properties of the C states (ACPI processor power states) that are supported for a processor.

Syntax

typedef struct _PEP_PPM_CST_STATES {
  ULONG              Count;
  PPEP_PPM_CST_STATE IdleStates;
} PEP_PPM_CST_STATES, *PPEP_PPM_CST_STATES;

Members

Count

The number of elements in the IdleStates array.

IdleStates

A pointer to an array of PEP_PPM_CST_STATE structures.

Remarks

This structure is used by the PEP_NOTIFY_PPM_CST_STATES notification. The contents of this structure are obtained from the _CST object that is located in the ACPI namespace for the processor.

Requirements

Requirement Value
Minimum supported client Supported starting with Windows 10.
Header pepfx.h (include Pep_x.h)

See also

PEP_NOTIFY_PPM_CST_STATES

PEP_PPM_CST_STATE