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Re: [Qemu-devel] USB passthru of hub
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From: |
Gerd Hoffmann |
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Subject: |
Re: [Qemu-devel] USB passthru of hub |
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Date: |
Thu, 20 Mar 2014 08:58:26 +0100 |
On Mi, 2014-03-19 at 21:52 +0000, Stuart Yoder wrote:
> Hi Gerd,
>
> In the "USB 2.0 Quick Start" write-up you said about USB
> passthrough:
>
> > (2) hostbus+hostport -- match for a specific physical port in the
> > host, any device which is plugged in there gets passed to the
> > guest
>
> A customer is asking what happens if a USB hub is plugged into
> the specified port (instead of a device). Will the hub get
> passed through and the guest will see all devices plugged into
> that hub?
No. You can't pass through hubs.
cheers,
Gerd