Re: [Xen-users] VT-d passthrough strangeness

[Paul Stimpson <paul@xxxxxxxxxxxxxxxxxxxx>]

Tony Lill <ajlill@xxxxxxxxxxxxxxxxxxx> wrote:

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>On 05/01/2013 11:34 AM, Gordan Bobic wrote:
>> On Wed, 01 May 2013 10:32:55 -0400, Tony Lill 
>> <ajlill@xxxxxxxxxxxxxxxxxxx> wrote:
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>>> In order to successfully pass through a USB controller to a linux
>>> PVM, I also had to add 'xen-pciback.permissive
>>> pci=resource_alignment=00:13.2' to the dom0 linux command line,
>>> though you can do this through /sys as well.
>> 
>> Any particular reason why specifically 00:13.2 in 
>> pci=resource_alignment=00:13.2? And what exactly does it do?
>
>Sorry, replace 00:13.2 with  the pci id of your usb controller
>
>

Thanks. What do I do if I have more than one device I'm passing please?


-- 
Sent from Kaiten Mail on Android. Please excuse my brevity.

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