Re: [PATCH] PCI: Always set prefetchable base/limit upper32registers

From: Grant Grundler
Date: Mon Nov 30 2009 - 19:00:57 EST


On Mon, Nov 30, 2009 at 03:32:13PM -0800, Yinghai Lu wrote:
> IORESOURCE_MEM_64 get set when PCI_PREF_RANGE_TYPE_64 is set.

PCI_PREF_RANGE_TYPE_64 is when we read BARs. It doesn't indicate
anything about PCI Bridge Window registers AFAIK.

hth,
grant
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