Re: [Xen-devel] pciback

["ron minnich" <rminnich@xxxxxxxxx>]

On 12/14/06, Ian Campbell <Ian.Campbell@xxxxxxxxxxxxx> wrote:

> Ian.
>
>
> #!/bin/sh
>
> if [ $# -eq 0 ] ; then
>    echo "Require a PCI device as parameter"
>    exit 1
> fi
>
> for pcidev in $@ ; do
>     if [ -h /sys/bus/pci/devices/"$pcidev"/driver ] ; then
Ian, I think there is some difference at work here. On my system, you
have to unbind in a path such as /sys/bus/pci/devices/e1000/unbind.
There's no unbind entry in the bus:dev.fn path.

I also tried this,in modules.conf,  but it did not work at all:
# hide (0000:02:01.0)
options pciback hide=(0000:02:01.0)
install e1000 /sbin/modprobe pciback ; /sbin/modprobe --first-time
--ignore-install e1000


Anyway, I finally got something to sort of go.

ifdown eth0
rmmod e1000
sh pciback.sh 0000:02:01.0

I'm going to reboot and make sure this sequence works.

At least now, the driver symlink for 0000:02:01.0 is pciback.

But still nothing in xenstore for that device; should there be?

ron

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