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From: Juergen Gross <jgross@suse.com>
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Date: Tue, 29 Mar 2016 06:55:06 +0200
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Subject: Re: [Qemu-devel] [Xen-devel] [PATCH v2 0/2] usb,
	xen: add pvUSB backend
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To: stefano.stabellini@eu.citrix.com
Cc: xen-devel@lists.xensource.com, Gerd Hoffmann <kraxel@redhat.com>, qemu-devel@nongnu.org

On 18/03/16 15:47, Juergen Gross wrote:
> On 18/03/16 13:52, Gerd Hoffmann wrote:
>> On Do, 2016-03-10 at 16:19 +0100, Juergen Gross wrote:
>>> This series adds a Xen pvUSB backend driver to qemu. USB devices
>>> connected to the host can be passed through to a Xen guest. The
>>> devices are specified via Xenstore. Access to the devices is done
>>> via host-libusb.c
>>
>>> I've tested the backend with various USB devices (memory sticks,
>>> keyboard, ...).
>>
>> Patches look sane to me.
>>
>> Have you tested both virtual and physical devices?  Given how it is
>> written devices such as the virtual usb tablet should work just fine
>> too.
> 
> I tested with physical devices only.
> 
> TBH, I don't think a virtual device would work, given how the to be used
> device is selected (driver="usb-host", hostbus, hostport).
> 
>> I can take that through the usb queue, but I'd like to see someone from
>> xen have a look at this too.  Reviews anyone?

Stefano, could you please have a look?


Juergen

> 
> Awesome, thanks for the thumbs up!
> 
> 
> Juergen
> 
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