Re: [PATCH v1] PCI: work around Stratus ftServer broken PCIe hierarchy

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On Wed, Apr 25, 2012 at 05:36:32PM -0600, Bjorn Helgaas wrote:
> @@ -2161,6 +2161,9 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
>  				on: Turn realloc on
>  		realloc		same as realloc=on
>  		noari		do not use PCIe ARI.
> +		pcie_scan_all	Scan all possible PCIE devices.  Otherwise we
> +				only look for one device below a PCIE downstream
> +				port.

We should probably s/device/slot/ throughout.  I've recently become
aware of a hype-rvisor that doesn't include PCI device number remapping,
so if you assign, say, function 03.6 to a guest, the PCI scanning code
doesn't find it.

-- 
Matthew Wilcox				Intel Open Source Technology Centre
"Bill, look, we understand that you're interested in selling us this
operating system, but compare it to ours.  We can't possibly take such
a retrograde step."
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