>>>OK, but where do we handle the case where resumption is impossible
>>>because the device has been unplugged ?
>>
>>If that's not already handled, it'd be a bug in the hub driver.
>
> Well, how will we handle it with respect to the resume function ?
> Do we report failure if there's no longer a device at the physical
> location ? IMHO we do.

Report it to what?  And in what sense would it ever be an "error"
to remove a device -- even during suspend?

> Now I am puzzeled. There must be some misunderstanding.
> Could you please outline, how we deal with a resumption
> if the devices lost power under the new scheme ?

By definition, this is "(re)enumeration", not resumption.

- Dave



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