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

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.


Julien Grall

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