Re: [Xen-users] Still having trouble with pciback.hide

[Ryan <hap9@xxxxxxxxxxxxxx>]

On Sat, 2006-04-29 at 13:57 -0400, Frank DiRocco wrote:

> nano /boot/menu/grub.list
> title           Debian GNU/Linux, Xen kernel 2.6.12.6-xen
> root            (hd0,0)
> kernel          /boot/xen.gz
> module          /boot/xen-linux-2.6.12.6-xen root=/dev/sda1 ro
> pciback.hide=('00:11.0')('00:12.0')
> #module          /boot/xen-linux-2.6.12.6-xen root=/dev/sda1 ro
> pciback.hide=(00:11.0)(00:12.0)
> #module          /boot/xen-linux-2.6.12.6-xen root=/dev/sda1 ro
> pciback.hide=(0000:00:11.0)(0000:00:12.0)
> module          /boot/xen-modules-2.6.12.6-xen
> savedefault
> boot
> 
> cat /var/log/dmesg | grep pci
> Kernel command line: root=/dev/sda1 ro
> pciback.hide=('00:11.0')('00:12.0')
> Unknown boot option `pciback.hide=('00:11.0')('00:12.0')': ignoring
> PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post
> a report
>   options:  [pci] [cardbus]
> pci_hotplug: PCI Hot Plug PCI Core version: 0.5
> 

Frank,

It appears that your version of Xen Linux is too old for pci driver
domain support (you should have kernel version 2.6.16, the pciback
driver was accepted into Xen after the upgrade from 2.6.12 to 2.6.16).
You'll need Xen 3.0.2 or something from xen-unstable. Also, the kernel
command-line parameter should not have single-quotes in the value. It
should be:
pciback.hide=(00:11.0)(00:12.0)

Ryan


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