Re: [PATCH V6 05/13] acpi, pci: Support IO resources when parsing PCI host bridge resources.

From	Jon Masters <jcm@redhat.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH V6 05/13] acpi, pci: Support IO resources when parsing PCI host bridge resources.
Date	2016-04-29 00:00 +0200
Message-ID	<rt28y-2Pa-11@gated-at.bofh.it> (permalink)
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On 04/27/2016 01:36 AM, Jon Masters wrote:
> On 04/26/2016 10:39 PM, Bjorn Helgaas wrote:

>> It would be ideal to find
>> some way to handle ia64 and ARM64 similarly.  At the very least, we
>> have to make sure that this doesn't break ia64.  The ia64 dense/sparse
>> I/O spaces complicate things; I don't know if ARM64 has something
>> similar or not.
> 
> There's nothing directly similar - it's just regular MMIO.

Just a footnote on the IA64 thing. I'm working on getting access to a
few Itanium systems and running V6 on these (even bought my first
Itanium system today so I can run this at home also). I'm also chatting
with the internal RH QE folks about testing on a few dozen x86 systems.
Will followup when we've any results on that testing.

Jon.

-- 
Computer Architect | Sent from my Fedora powered laptop

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Re: [PATCH V6 05/13] acpi, pci: Support IO resources when parsing PCI  host bridge resources. Jon Masters <jcm@redhat.com> - 2016-04-29 00:00 +0200

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