On Thu, May 11, 2017 at 02:26:02AM +0200, Rafael J. Wysocki wrote:
> On Wednesday, May 10, 2017 05:01:55 PM Geetha sowjanya wrote:
> > From: Linu Cherian <linu.cher...@cavium.com>
> >
> > Add SMMUv3 model definition for ThunderX2.
> >
> > Signed-off-by: Linu Cherian <linu.cher...@cavium.com>
> > Signed-off-by: Geetha Sowjanya <geethasowjanya.ak...@cavium.com>
>
> This is an ACPICA change, but you have not included the ACPICA maintainers
> into your original CC list (added now).
>
> Bob, Lv, how should this be routed?
>
> Do you want to apply this patch upstream first or can we make this change in
> Linux and upstream in parallel? That shouldn't be a big deal, right?
I think we're still waiting for the updated IORT document to be published (I
think this should be in the next week or so), so I don't think we should
commit the new ID before that happens.
Will
> > ---
> > include/acpi/actbl2.h | 2 ++
> > 1 file changed, 2 insertions(+)
> >
> > diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
> > index faa9f2c..76a6f5d 100644
> > --- a/include/acpi/actbl2.h
> > +++ b/include/acpi/actbl2.h
> > @@ -779,6 +779,8 @@ struct acpi_iort_smmu {
> > #define ACPI_IORT_SMMU_CORELINK_MMU400 0x00000002 /* ARM Corelink MMU-400
> > */
> > #define ACPI_IORT_SMMU_CORELINK_MMU500 0x00000003 /* ARM Corelink MMU-500
> > */
> >
> > +#define ACPI_IORT_SMMU_V3_CAVIUM_CN99XX 0x00000002 /* Cavium ThunderX2
> > SMMUv3 */
> > +
> > /* Masks for Flags field above */
> >
> > #define ACPI_IORT_SMMU_DVM_SUPPORTED (1)
> >
>
> Thanks,
> Rafael
>
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