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STOR_POFX_FSTATE_CONTEXT structure (storport.h)

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STOR_POFX_FSTATE_CONTEXT is the structure pointed to by the Parameters parameter when a miniport's HwStorUnitControl routine is called with a ControlType of ScsiUnitPoFxPowerSetFState or HwStorAdapterControl routine is called with a ControlType of ScsiAdapterPoFxPowerSetFState.

Syntax

typedef struct _STOR_POFX_FSTATE_CONTEXT {
  STOR_POWER_CONTROL_HEADER Header;
  ULONG                     ComponentIndex;
  ULONG                     FState;
} STOR_POFX_FSTATE_CONTEXT, *PSTOR_POFX_FSTATE_CONTEXT;

Members

Header

The STOR_POWER_CONTROL_HEADER structure.

ComponentIndex

Index of the device component with the active status. The component index is always 0 for both a unit device and an adapter.

FState

The F-state to set for the unit or adapter component. For an adapter, the F0 state is the only component power state set.

Requirements

Requirement Value
Minimum supported client Windows 8
Header storport.h

See also

HwStorAdapterControl

HwStorUnitControl

STOR_POWER_CONTROL_HEADER