WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-users

Re: [Xen-users] usb passthrough

To: "Sergio Charpinel Jr." <sergiocharpinel@xxxxxxxxx>
Subject: Re: [Xen-users] usb passthrough
From: Pasi Kärkkäinen <pasik@xxxxxx>
Date: Mon, 1 Mar 2010 13:41:12 +0200
Cc: James Harper <james.harper@xxxxxxxxxxxxxxxx>, chris <tknchris@xxxxxxxxx>, xen-users@xxxxxxxxxxxxxxxxxxx
Delivery-date: Mon, 01 Mar 2010 03:42:13 -0800
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <fca1d54a1003010322u3ca1fb8v1352b8be9752dbed@xxxxxxxxxxxxxx>
List-help: <mailto:xen-users-request@lists.xensource.com?subject=help>
List-id: Xen user discussion <xen-users.lists.xensource.com>
List-post: <mailto:xen-users@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
References: <AEC6C66638C05B468B556EA548C1A77D0189963C@trantor> <C79A57D7-D615-4255-BAB9-332B6578628A@xxxxxxxxx> <20100227124936.GX2761@xxxxxxxxxxx> <31e44a111002270715m5d6d9f53w95a1fba50e195fbe@xxxxxxxxxxxxxx> <20100227153111.GB2761@xxxxxxxxxxx> <31e44a111002270736j4a5dc921hff71b428530e6548@xxxxxxxxxxxxxx> <20100227180336.GC2761@xxxxxxxxxxx> <AEC6C66638C05B468B556EA548C1A77D0189964C@trantor> <31e44a111002271539g4aaa6062m9ecb0fd8d94fb63c@xxxxxxxxxxxxxx> <fca1d54a1003010322u3ca1fb8v1352b8be9752dbed@xxxxxxxxxxxxxx>
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Mutt/1.5.18 (2008-05-17)
On Mon, Mar 01, 2010 at 08:22:45AM -0300, Sergio Charpinel Jr. wrote:
> Where I can find the modules usbback and usbfront?
> 

I think they're at least in http://xenbits.xen.org/linux-2.6.18-xen.hg
If you have some extra time you could forward-port them to pv_ops dom0 kernel!

-- Pasi

> Thanks
> 
> 2010/2/27 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
> >>
> >
> 
> 
> 
> -- 
> Sergio Roberto Charpinel Jr.

_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users

<Prev in Thread] Current Thread [Next in Thread>