Re: [Xen-users] usb passthrough

[chris <tknchris@xxxxxxxxx>]

I have no need at the moment to support a specific device. I recently
I had built a machine for a client with virtual machines accessing
physical scanners, which I ended up using vt-d / usb controller. In
hindsight it looks like pvusb would be more ideal and would probably
perform good enough to support this type of a setup. I'd be glad to
help test some devices if it would help get this working.

- chris

On Sat, Feb 27, 2010 at 5:40 PM, James Harper
<james.harper@xxxxxxxxxxxxxxxx> wrote:
>>
>> On Sat, Feb 27, 2010 at 10:36:46AM -0500, chris wrote:
>> > James,
>> >
>> > Any idea what version it broke at? Do you need help with testing? I'd
>> > be willing to help you if I can.
>> >
>>
>> Also remember you need to have the usbback driver in dom0.. pvops dom0
>> doesn't have usbback yet.
>>
>
> It's not that hard to port. There was some problem with freeing some data 
> structure with interrupts disabled which causes a problem but otherwise it's 
> pretty straightforward.
>
> James
>

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