Re: [PATCH v32 0/4] MR6315: plugplay: Rework how PnP notifications are sent over RPC to support DBT_DEVTYP_HANDLE events.

[Vibhav Pant (＠vibhavp)]

> Maybe we can avoid sending the paths every time by moving the filtering to plugplay, adapting the interface a bit for this. There could be additional methods to register paths / get plugplay handles in return, and later use these handle as device handles.

Perhaps, but wouldn't this make both plugplay service, and the notification code sechost/service.c a lot more stateful as a result? Re: device handles, if you're referring to the `dbch_handle` field in `DEV_BROADCAST_HANDLE`, we already get that from the user using `RegisterDeviceNotification`, and the current code just uses them for sending notifications.