> I see no plan to do it with the present power management system.
> The devices are simply assumed to switch from suspended to working
> in kernel space. Suspended may mean off here.

Well, the usb device drivers _do_ need individual suspend()/resume()
callbacks.  The "new device model" stuff exists in part to ensure
that devices get those calls appropriately.

For example, suspending a bus-powered hub would need to morph into
disconnecting the devices it could no longer power ... and in your
case, suspending a network device that discards its firmware would
also need to morph into a disconnect.

- Dave



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