Re: [Xen-devel] Problem with pv-ops dom0 and pci-stub to hide devices: improper device assignment specified

[Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>]

On Tue, Oct 13, 2009 at 09:12:57AM -0700, Bruce Edge wrote:
> On Tue, Oct 13, 2009 at 7:20 AM, Konrad Rzeszutek Wilk
> <konrad.wilk@xxxxxxxxxx> wrote:
> > On Mon, Oct 12, 2009 at 06:48:11PM -0600, Cinco, Dante wrote:
> >> I followed the procedure for "binding devices to pci-stub" but when I ran 
> >> "xm pci-list-assignable-devices," no device showed up. I can see the 
> >> device though in /sys/bus/pci/drivers/pci-stub/ and "lspci -v -s 0:07:0.1" 
> >> reports the driver in use as pci-stub. When I tried to bringup the domU 
> >> (Linux 2.6.30.1), I get an error message:
> >
> > What is the Dom0 you are using?
> 
> xen/master, 2.6.31.1
> 
> > There is no support yet in 2.6.30.1 for the pciback (I am working on this
> > right now, testing it to be exact).
> 
> Do you mean 30.1 or 31.1?

31.1. Thanks.
> 
> >
> > Nor is there a pci-front in the 2.6.31.1.
> 
> What is the right mechanism to pass PCI devices to a domU when running
> the pv-ops dom0 kernel?

Right now, none. When I am done, it will be the same exact as for pci-stub,
except that you will replace all of the echo's to the pci-back.

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