This method does not currently need to be implemented in the miniport driver. The
Service method is currently unused.
Service was intended to be called during a deferred procedure call (DPC) and was to be executed as the result of a call of the IPortDMus::Notify method. Instead, the DMus port driver sends notification to the miniport driver's input stream by calling IMXF::PutMessage with a NULL parameter value. Hence,
Service is currently unused.