Serenum Internal Device Control Requests
This section describes the following internal device control requests that Serenum supports for a physical device object, or PDO:
Serenum sends all other internal device control requests down the device stack of the filter DO associated with the PDO. Serenum performs no further processing of the request. The request is completed by a lower-level driver in the device stack of the filter DO.
If Serenum receives an internal device control request for a filter DO, Serenum sends the request down the device stack of the filter DO without further processing.