Re: [PATCH 04/15] ACPICA: iasl: Add SMMUv3 device ID mapping index support

Lorenzo Pieralisi
2017-11-27T14:30:57Z

Hi Erik, all,

On Fri, Nov 17, 2017 at 03:42:19PM -0800, Erik Schmauss wrote:
> From: Hanjun Guo <hanjun.guo@linaro.org>
>
> ACPICA commit 5c371879e035122c5807752f42247fd091d107d6

Just a request - I would really like to see this series in v4.16 please,
so I kindly ask Rafael if it is possible to plan to pull this series for
the next kernel cycle - there are patches that provide ARM functionality
(ie the one I am replying to) that we need upstream and were queued for
a while.

Thank you,
Lorenzo

> SMMUv3 device ID mapping index is used for SMMUv3
> MSI which is introduced in IORT spec revision c,
> add its support for iasl.
>
> Tested with iasl -t IORT then get the right SMMUv3
> node in iort.asl.
>
> Link: https://github.com/acpica/acpica/commit/5c371879
> Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
> Signed-off-by: Bob Moore <robert.moore@intel.com>
> Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
> ---
> include/acpi/actbl2.h | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
> index 2623f9d72e46..0d60d5df14f8 100644
> --- a/include/acpi/actbl2.h
> +++ b/include/acpi/actbl2.h
> @@ -810,6 +810,7 @@ struct acpi_iort_smmu_v3 {
> u8 pxm;
> u8 reserved1;
> u16 reserved2;
> + u32 id_mapping_index;
> };
>
> /* Values for Model field above */
> --
> 2.13.6
>
> --
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