Registering for Hardware Profile Change Notification
A driver registers for notification of hardware profile changes by calling IoRegisterPlugPlayNotification.
The following information applies to calling this routine for hardware profile change notification:
Specify an EventCategory of EventCategoryHardwareProfileChange.
EventCategoryData must be NULL.
Specify a driver-defined Context, if appropriate, that the PnP manager will pass to the callback routine.
A driver removes notification registration by calling IoUnregisterPlugPlayNotification with the NotificationEntry returned by IoRegisterPlugPlayNotification.
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