[v2] Add HMAT tables for RD multi-chip platforms

[edk2-devel] [edk2-platforms] [PATCH v2 0/3] Add HMAT tables for RD multi-chip platforms

Posted by Vijayenthiran Subramaniam 3 years, 2 months ago

This patch series adds HMAT tables for Arm's Neoverse reference design
multi-chip fixed virtual platforms. The first patch in the series adds helper
macros to create HMAT table within SgiPkg and the rest two patches adds HMAT
table for RD-N1-Edge-X2 and RD-V1-MC platforms respectively.

Changes since v1:
- Fix typo reported here: https://edk2.groups.io/g/devel/message/70855
- Add comment in the HMAT table about the latency values:
  https://edk2.groups.io/g/devel/message/71012

Vijayenthiran Subramaniam (3):
  Platform/ARM/SgiPkg: Add helper macros for HMAT table
  Platform/ARM/SgiPkg: Add HMAT ACPI table for RdN1EdgeX2
  Platform/ARM/SgiPkg: Add HMAT ACPI table for RD-V1-MC

 .../AcpiTables/RdN1EdgeX2AcpiTables.inf       |   1 +
 .../SgiPkg/AcpiTables/RdV1McAcpiTables.inf    |   1 +
 Platform/ARM/SgiPkg/Include/SgiAcpiHeader.h   | 110 +++++++++++++
 .../SgiPkg/AcpiTables/RdN1EdgeX2/Hmat.aslc    | 114 ++++++++++++++
 .../ARM/SgiPkg/AcpiTables/RdV1Mc/Hmat.aslc    | 144 ++++++++++++++++++
 5 files changed, 370 insertions(+)
 create mode 100644 Platform/ARM/SgiPkg/AcpiTables/RdN1EdgeX2/Hmat.aslc
 create mode 100644 Platform/ARM/SgiPkg/AcpiTables/RdV1Mc/Hmat.aslc

-- 
2.17.1



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Re: [edk2-devel] [edk2-platforms] [PATCH v2 0/3] Add HMAT tables for RD multi-chip platforms

Posted by Vijayenthiran Subramaniam 3 years, 2 months ago

Hi,

On Wed, Feb 3, 2021 at 9:08 AM Vijayenthiran Subramaniam
<vijayenthiran.subramaniam@arm.com> wrote:
>
> This patch series adds HMAT tables for Arm's Neoverse reference design
> multi-chip fixed virtual platforms. The first patch in the series adds helper
> macros to create HMAT table within SgiPkg and the rest two patches adds HMAT
> table for RD-N1-Edge-X2 and RD-V1-MC platforms respectively.
>
> Changes since v1:
> - Fix typo reported here: https://edk2.groups.io/g/devel/message/70855
> - Add comment in the HMAT table about the latency values:
>   https://edk2.groups.io/g/devel/message/71012
>
> Vijayenthiran Subramaniam (3):
>   Platform/ARM/SgiPkg: Add helper macros for HMAT table
>   Platform/ARM/SgiPkg: Add HMAT ACPI table for RdN1EdgeX2
>   Platform/ARM/SgiPkg: Add HMAT ACPI table for RD-V1-MC
>

Pinging to see if there is any feedback on this patch series.

Regards,
Vijayenthiran


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Re: [edk2-devel] [edk2-platforms] [PATCH v2 0/3] Add HMAT tables for RD multi-chip platforms

Posted by Jonathan Cameron via groups.io 3 years, 2 months ago

On Thu, 11 Feb 2021 15:14:09 +0000
Vijayenthiran Subramaniam <vijayenthiran.subramaniam@arm.com> wrote:

> Hi,
> 
> On Wed, Feb 3, 2021 at 9:08 AM Vijayenthiran Subramaniam
> <vijayenthiran.subramaniam@arm.com> wrote:
> >
> > This patch series adds HMAT tables for Arm's Neoverse reference design
> > multi-chip fixed virtual platforms. The first patch in the series adds helper
> > macros to create HMAT table within SgiPkg and the rest two patches adds HMAT
> > table for RD-N1-Edge-X2 and RD-V1-MC platforms respectively.
> >
> > Changes since v1:
> > - Fix typo reported here: https://edk2.groups.io/g/devel/message/70855
> > - Add comment in the HMAT table about the latency values:
> >   https://edk2.groups.io/g/devel/message/71012
> >
> > Vijayenthiran Subramaniam (3):
> >   Platform/ARM/SgiPkg: Add helper macros for HMAT table
> >   Platform/ARM/SgiPkg: Add HMAT ACPI table for RdN1EdgeX2
> >   Platform/ARM/SgiPkg: Add HMAT ACPI table for RD-V1-MC
> >  
> 
> Pinging to see if there is any feedback on this patch series.
FWIW looks fine to me now, but I only ever focused on narrow details so
that's probably not that much use to you!

Jonathan

> 
> Regards,
> Vijayenthiran
> 
> 
> 
> 
> 



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