linux-kernel - Re: [PATCH v9 12/12] PCI: Introduce pci_remap_iospace() for remapping PCI I/O bus resources into CPU space

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Message-ID: <CAL_JsqLP3K1p3Q-B1rBtdRcRwpWJqCLQaML8uX0EXrX5GcO1CA@mail.gmail.com>
Date:	Sat, 23 Aug 2014 11:57:06 -0500
From:	Rob Herring <robherring2@...il.com>
To:	Liviu Dudau <liviu@...au.co.uk>
Cc:	Liviu Dudau <Liviu.Dudau@....com>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Catalin Marinas <Catalin.Marinas@....com>,
	Will Deacon <Will.Deacon@....com>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Arnd Bergmann <arnd@...db.de>,
	Russell King <linux@....linux.org.uk>,
	Tanmay Inamdar <tinamdar@....com>,
	Grant Likely <grant.likely@...retlab.ca>,
	Sinan Kaya <okaya@...eaurora.org>,
	Jingoo Han <jg1.han@...sung.com>,
	Kukjin Kim <kgene.kim@...sung.com>,
	Suravee Suthikulanit <suravee.suthikulpanit@....com>,
	linux-pci <linux-pci@...r.kernel.org>,
	linux-arch <linux-arch@...r.kernel.org>,
	Device Tree ML <devicetree@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	LAKML <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH v9 12/12] PCI: Introduce pci_remap_iospace() for remapping
 PCI I/O bus resources into CPU space

On Fri, Aug 22, 2014 at 7:43 AM, Liviu Dudau <liviu@...au.co.uk> wrote:
> On Thu, Aug 21, 2014 at 11:16:16PM -0500, Rob Herring wrote:
>> On Tue, Aug 12, 2014 at 11:25 AM, Liviu Dudau <Liviu.Dudau@....com> wrote:
>> > Introduce a default implementation for remapping PCI bus I/O resources
>> > onto the CPU address space. Architectures with special needs may
>> > provide their own version, but most should be able to use this one.
>> >
>> > Cc: Bjorn Helgaas <bhelgaas@...gle.com>
>> > Cc: Arnd Bergmann <arnd@...db.de>
>> > Cc: Rob Herring <robh+dt@...nel.org>
>> > Signed-off-by: Liviu Dudau <Liviu.Dudau@....com>
>>
>> Reviewed-by: Rob Herring <robh@...nel.org>
>
> Thanks, Rob, much appreciated!
>
>>
>> However, I would like to see ARM pci_ioremap_io converted over to this function.
>
> Do you care if this is done as a separate patch?

Yes, that's fine hence the reviewed-by.

Rob
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