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[Xen-users] Re: pciback.hide equivalent boot arg for PVOPS xen/master ke

To: Xen users mailing list <xen-users@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-users] Re: pciback.hide equivalent boot arg for PVOPS xen/master kernel?
From: Bruce Edge <bruce.edge@xxxxxxxxx>
Date: Mon, 12 Oct 2009 11:43:18 -0700
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Which, according to the docs:

When building the device model, also known as qemu-dm and qemu-xen,
often automatically downloaded during compilation and found in the
tools/ioemu-dir/ subdirectory of the xen tree, it is important that
the development headers and libraries for libpci are installed.
Otherwise qemu-dm will be built without pass-through support.
If the device model has been compiled without pass-through support,
the following error will show up in xend.log at run-time when
pass-through is attempted.

      ERROR (XendDomainInfo:581) Device model didn't tell the vslots
for PCI device

which means I don't have the libpci headers installed.

I am getting:

      Device model didn't tell the vslots for PCI device

in the logs, however

I do have the pci-dev headers installed:

#> dpkg -L libpci-dev



On Mon, Oct 12, 2009 at 10:21 AM, Bruce Edge <bruce.edge@xxxxxxxxx> wrote:
> I used to be able to do this with the dom0:
> pciback.hide=(07:00.0)(07:00.1)(07:00.2)(07:00.3)(14:00.0)
> Now I get:
> Unknown boot option
> `pciback.hide=(07:00.0)(07:00.1)(07:00.2)(07:00.3)(14:00.0)': ignoring
> Is there an equivalent boot arg for the PVOPS kernel for this?
> Where are the docs for what boot args this dom0 kernel supports?
> -Bruce

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