Re: [Xen-users] "XENBUS: Device with no driver" errors on Debian

[Ben Firshman <ben@xxxxxxxxxxxxxx>]

I understand these kernel versions use paravirt_ops or something. Does  
this mean there is no PCI passthrough support? Can these kernels even  
run with a 2.6.18 dom0? I have tried upgrading to 2.6.25-2 with no luck.
Can someone fill me in? I can't find any documentation about it  
anywhere. The debian package descriptions even fail to mention which  
kernels will and won't work as a dom0 - it's a matter of trial and  
error for new users it seems!
Ben

On 15 Jul 2008, at 18:05, Ben Firshman wrote:

> I have fixed the console by adding hvc0 to inittab, but still no  
> luck with the PCI. Both errors still show in dmesg.
> Ben
>
> On 14 Jul 2008, at 14:43, Ben Firshman wrote:
>
> > I am running debian lenny, with the standard Xen 3.2 packages, with  
> > the 2.6.18-6-xen-686 kernel as dom0, and 2.6.24-1-xen-686 as domU.  
> > Everything is working fine apart from the console and the PCI  
> > passthrough. I am getting these errors in the domU on startup:
> > XENBUS: Device with no driver: device/pci/0
> > XENBUS: Device with no driver: device/console/0
> >
> > Does this mean the modules are missing? I have the linux- 
> > modules-2.6.24-1-xen-686 package installed in the domU, I can't  
> > understand what could be wrong. Do they need to built into the  
> > kernel or something?
> > pciback is working fine on the dom0:
> >
> > pciback 0000:04:00.0: seizing device
> > pciback 0000:01:00.0: seizing device
> > pciback 0000:01:00.1: seizing device
> > pciback 0000:01:00.2: seizing device
> > pciback 0000:01:01.0: seizing device
> > pciback 0000:01:02.0: seizing device
> >
> > Thanks
> >
> > Ben
> >
> > _______________________________________________
> > Xen-users mailing list
> > Xen-users@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-users
>
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