Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
All PnP drivers must be prepared to receive power IRPs with minor IRP code IRP_MN_WAIT_WAKE. How a driver handles a wait/wake IRP depends on its position in the device stack, the type of device(s) it controls, and the specific states from which its device supports wake-up.
The topics in this section provide guidelines for handling this IRP based on the type of driver and its level of wait/wake support.