[PATCH 0/3] ACPI: Add support for PCC Operation Region

From: Sudeep Holla
Date: Tue Nov 02 2021 - 14:26:10 EST


Hi,

This series adds support for ACPI PCC OpRegion added in ACPI 6.3
I understand that the ACPICA changes need to go via different route,
but I am posting it together to give complete narative/picture for
the review/discussion.

Regards,
Sudeep

Sudeep Holla (3):
ACPICA: Fix wrong interpretation of PCC address
ACPICA: Add support for PCC Opregion special context data
ACPI: PCC: Implement OperationRegion handler for the PCC Type 3 subtype

drivers/acpi/Kconfig | 5 ++
drivers/acpi/Makefile | 1 +
drivers/acpi/acpica/evregion.c | 11 ++++
drivers/acpi/acpica/exfield.c | 7 +--
drivers/acpi/bus.c | 1 +
drivers/acpi/pcc_opregion.c | 111 +++++++++++++++++++++++++++++++++
include/acpi/actypes.h | 8 +++
include/linux/acpi.h | 6 ++
8 files changed, 144 insertions(+), 6 deletions(-)
create mode 100644 drivers/acpi/pcc_opregion.c

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2.25.1