Re: [PATCH] libfdt: add address translation support

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On Wed, 2014-05-14 at 14:18 +1000, David Gibson wrote:
> I supposed it's arguable that a PCI ranges property really should have
> windows for both prefetchable and non-prefetchable areas, but since
> that's not done in practice, it's pretty much moot.

They don't have to, only if there's a relevant difference, ie it's
perfectly legit for a firmware to assign prefetchable BARs in a
non-prefetchable region.

Now granted, those are somewhat special cases so maybe we should
do just that ... special case PCI and try to not continue that mess
with new bindings.

Cheers,
Ben.


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