Re: [PATCH v2 08/10] PCI: Try best to allocate pref mmio 64bit above 4g

[Yinghai Lu]

On Tue, Nov 26, 2013 at 9:53 AM, Bjorn Helgaas <bhelgaas@xxxxxxxxxx> wrote:
> I don't know what "MEM_64 for bridge get reset" means -- there are a
> couple places that clear IORESOURCE_MEM_64, but they don't seem
> relevant.

during size bridge resource, we try to clear bridge mmio64 pref MEM_64
bit in bridge resource flags.
if one children pref mmio does not support 64bit pref mmio.

Yinghai
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