Re: [Xen-users] Pci export configuration

[Georg Fleckenstein <georg.fleckenstein@xxxxxx>]

Julien Reveillet schrieb:
> Up!
>
> Hello again,
>
> I'm still having problems to automatically give a pci device to a DomU.
>
> I put the "pciback.hide=(00:1d.0)(04:00.0)" argument to grub.
>
> While passing the device id to the "xm" command works it do not in the 
> configuration file with the line : pci = ['00:1d.1','04:00.0']
> Here is the result of the command :
>
> xen:~# xm create vm.fp
> Using config file "/etc/xen/vm.fp".
> Error: pci: PCI Backend does not own device 0000:00:1d.1
> See the pciback.hide kernel command-line parameter or
> bind your slot/device to the PCI backend using sysfs
>
> I tried with "echo -n ..." but i got an error message too :
>
> xen:~# echo -n 0000:00:1d.1 > /sys/bus/pci/drivers/pciback/new_slot
> xen:~# echo -n 0000:00:1d.1 > /sys/bus/pci/drivers/pciback/bind
> -bash: echo: write error: Aucun peripherique de ce type
>
> Which means "no type of this device".
>
> Any help would be great.
> Thanks.
>
> Julien.
>
> Julien Reveillet a écrit :
> > Hi all,
> >
> > This has, i'm sure, been told a lot of time but i haven't found any 
> > things to solve my problems.
> > Here is it:
> >
> > I wan't to export a usb port on DomU (CentOS 5) from my Dom0 (Debian 
> > Etch).
> > I have only succeded with the pci export but with the next command: 
> > "xm create machine pci=00:1d.0"
> > With having many differents syntaxes in the machine configuration 
> > file would not work for me.
> > Does anybody know how to do it in the conf file?
> >
> > Or perhaps with a usb export (it would be what i want finally)?
> >
> > Xen version : 3.0.3-1 from Debian stable packages
> >
> > Thanks.
> >
> > Regards.
> > Julien.
> >
> > _______________________________________________
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Hello
is usb export perhabs a problem with missing usbfs in Dom0 (Etch) ?
with Debian Etch for Dom0, Xen 3.1 and Windows HVM  xen needs 
/proc/bus/usb/devices etc.
so I have to mount -t usbfs none /proc/bus/usb.
It seems that to use usbfs is no standard with etch anymore.

Georg







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