Re: [PATCH v2 0/3] iommu/vt-d: Add support for ACPI/SATC table

[Lu Baolu]

Add the change log. Sorry for the quick sent.

On 2021/2/3 17:33, Lu Baolu wrote:
> The Intel VT-d specification v3.2 comes with a new ACPI SATC (SoC-
> Integrated Address Translation Cache) reporting structure. The SoC
> integrated device enumerated in this table has a functional
> requirement to enable its ATC (Address Translation Cache) via the
> ATS capability for device operation.
>
> This patch set adds the code to parse the SATC table, enumerates the
> devices in it and satisfies the ATS requirement for them. Please help
> to review. I will queue it in VT-d update for v5.12 if no objection.

Change log:
v1->v2:
 - Rephrase some words in the cover letter, commit message and
   code comments.
 - Refactored a code style to make it look nicer.

Best regards,
baolu

> Yian Chen (3):
>    iommu/vt-d: Add new enum value and structure for SATC
>    iommu/vt-d: Parse SATC reporting structure
>    iommu/vt-d: Apply SATC policy
>
>   drivers/iommu/intel/dmar.c  |   8 ++
>   drivers/iommu/intel/iommu.c | 162 +++++++++++++++++++++++++++++++++++-
>   include/acpi/actbl1.h       |  11 ++-
>   include/linux/dmar.h        |   2 +
>   4 files changed, 178 insertions(+), 5 deletions(-)