Re: [Qemu-ppc] [Qemu-devel] [PATCH v5 3/4] spapr_pci: enumerate and add PCI device tree

[David Gibson]

On Mon, May 25, 2015 at 03:53:52PM +0530, Nikunj A Dadhania wrote:
> Alexey Kardashevskiy <address@hidden> writes:
> > On 05/25/2015 02:45 PM, Nikunj A Dadhania wrote:
> >> Alexey Kardashevskiy <address@hidden> writes:
[snip]
> >>> Can we also add a hack here to scan for the "qemu,phb-enumerated" string 
> >>> in
> >>> the SLOF bin image?
> >>
> >> Really ? That would be ugly.
> >
> >
> > Well, chances that the binary image will have this line by accident are 
> > zero.
> >
> > And I spent quite some time debugging SRIOV + VFIO when I realized that 
> > SLOF is old on the test machine where others used to debug too. It would be 
> > really nice to have a warning that something is wrong. May be extend 
> > "client-architecture-support" somehow or have some release/date signature 
> > in known place in SLOF... Thomas (?) also asked for this :)
> 
> Sure, I can work on this. I would not recommend grepping though.

Yeah, don't do this.  The ugliness is not worth it.

-- 
David Gibson                    | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au  | minimalist, thank you.  NOT _the_ _other_
                                | _way_ _around_!
http://www.ozlabs.org/~dgibson

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