IOCTL_HAL_ENABLE_WAKE (Windows Embedded CE 6.0)

  • Article

1/5/2010

This IOCTL enables an interrupt source to wake the system.

The OEMIoControl function calls this IOCTL.

Parameters

  • dwIoControlCode
    [in] Set to IOCTL_HAL_ENABLE_WAKE.
  • lpInBuf
    [in] Set to the dwSysIntr of the driver, which is the source of the interrupt.
  • nInBufSize
    Ignored.
  • lpOutBuf
    Ignored.
  • nOutBufSize
    Ignored.
  • lpBytesReturned
    Ignored.

Return Values

TRUE indicates success. FALSE indicates failure.

Remarks

This IOCTL helps enable the interrupt line associated with the provided SYSINTR value.

Note

If the interrupt line is shared among other devices with different SYSINTR values, the devices may also become wake sources.

Requirements

Header pkfuncs.h
Windows Embedded CE Windows CE .NET 4.0 and later

See Also

Reference

Power Manager IOCTLs
IOCTL_HAL_DISABLE_WAKE
OEMIoControl

Other Resources

Kernel Power Management