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Power Manager IOCTLs (Compact 2013)

10/16/2014

The following table shows the Power Manager IOCTLs.

Programming element

Description

IOCTL_HAL_DISABLE_WAKE

Disables an interrupt source from waking the system.

IOCTL_HAL_ENABLE_WAKE

Enables an interrupt source to wake the system.

IOCTL_HAL_GET_POWER_DISPOSITION

Returns the disposition of the platform with respect to power usage.

IOCTL_HAL_GET_WAKE_SOURCE

Returns the identifier of the wake event source that awakened the system from its most recent suspend state.

IOCTL_HAL_PRESUSPEND

Provides the OEM adaptation layer (OAL) the time needed to prepare for a suspend operation.

IOCTL_HAL_REBOOT

Supports a warm boot of the target device.

See Also

Reference

OAL IOCTLs