Re: [PATCH v3 0/2] S3 wakeup support for hardware reduced model
From: Rafael J. Wysocki
Date: Thu Aug 29 2024 - 08:52:12 EST
On Tue, Aug 27, 2024 at 4:58 AM Jiaqing Zhao
<jiaqing.zhao@xxxxxxxxxxxxxxx> wrote:
>
> S3 wakeup requires waking vector in FACS table, which is typically set
> by OS. This patchset enables FACS table support and allows setting
> waking vector in "Hardware-reduced ACPI support only" builds
> (CONFIG_ACPI_REDUCED_HARDWARE_ONLY=y).
>
> Link: https://github.com/acpica/acpica/pull/960
> Link: https://github.com/acpica/acpica/commit/ee53ed6b5452612bb44af542b68d605f8b2b1104
>
> v2->v3:
> * Remove extra code style changes to align with original ACPICA commit.
> v1->v2:
> * Not removing acpi_hw_set_firmware_waking_vector() declaration in
> hwxfsleep.c
> * Change was merged in ACPICA project, add links to it.
>
> Jiaqing Zhao (2):
> ACPICA: Detect FACS in reduced hardware build
> ACPICA: Allow setting waking vector on reduced hardware platforms
>
> drivers/acpi/acpica/acglobal.h | 6 +-----
> drivers/acpi/acpica/hwxfsleep.c | 15 ++++++---------
> drivers/acpi/acpica/tbutils.c | 2 --
> drivers/acpi/acpica/utxfinit.c | 24 ++++++++++++------------
> include/acpi/acconfig.h | 1 -
> include/acpi/acpixf.h | 8 ++++----
> 6 files changed, 23 insertions(+), 33 deletions(-)
>
> --
Both patches applied as 6.12 material, thanks!