Re: [Xen-users] Pci export configuration

[Julien Reveillet <j.reveillet@xxxxxxxxxxxxxxxxxxxxxx>]

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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