Re: [Xen-devel] [PATCH v2 03/41] arm/acpi : emulate io ports for arm

[Parth Dixit <parth.dixit@xxxxxxxxxx>]

+shannon

On 18 May 2015 at 18:33, Julien Grall <julien.grall@xxxxxxxxxx> wrote:
> Hi Parth,
>
> On 17/05/15 21:03, Parth Dixit wrote:
>> add macros to emulate x86 style ports for arm.
>> This avoids modification in common code for acpi.
>
> This patch looks wrong to me. On ARM ioport access is done using the PCI
> address space.
>
> If it's not easy to have a correct implementation, I still prefer
> modification in common ACPI code.
>
> Regards,
>
> --
> Julien Grall

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