[PATCH 0/3] iommu/vt-d: Add support for ACPI/SATC table
From: Lu Baolu
Date: Mon Feb 01 2021 - 23:53:06 EST
Intel platform VT-d (v3.2) comes with a new type of DMAR subtable
SATC. The SATC table includes a list of SoC integrated devices
that require SATC. OS software can use this table to enable ATS
only for the devices in the list.
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 | 9 ++
drivers/iommu/intel/iommu.c | 161 +++++++++++++++++++++++++++++++++++-
include/acpi/actbl1.h | 11 ++-
include/linux/dmar.h | 2 +
4 files changed, 178 insertions(+), 5 deletions(-)
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2.25.1