coreboot/src/acpi
Sukumar Ghorai 9b3c5afc00 acpi: Reduce wait interval in delay loop for sleep
The optimization of sleep time in acpi code includes reducing the sleep
duration and increasing the polling frequency within the acpi _ON/_OFF
method. StorageD3Enable is activated in Google/Rex, and this
optimization results in a saving of approximately 25ms in D3cold resume
time, reducing it from around 160ms to 135ms.

BUG=b:296206467
BRANCH=firmware-rex-15709.B

TEST=boot test verified on google/rex
     verified _ON/_OFF Method in SSDT.
     verifid kernel log in s0ix test -
          0000:00:06.0: PM: pci_pm_resume_noirq

Change-Id: I7ba960cb78b42ff0108a48f00206b6df0c78ce7a
Signed-off-by: Sukumar Ghorai <sukumar.ghorai@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79414
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jakub Czapiga <czapiga@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com>
2023-12-20 04:28:27 +00:00
..
acpi.c acpi: Add support for WDAT table 2023-12-15 19:08:45 +00:00
acpi_apic.c acpi: add missing device/device.h include 2023-12-07 13:19:47 +00:00
acpi_dmar.c acpi/acpi.c: Split of ACPI table generation into separate files 2023-07-21 07:33:37 +00:00
acpi_gic.c acpi: add missing device/device.h include 2023-12-07 13:19:47 +00:00
acpi_hpet.c acpi: add missing device/device.h include 2023-12-07 13:19:47 +00:00
acpi_pm.c ACPI: Add usb_charge_mode_from_gnvs() 2023-08-16 17:55:02 +00:00
acpi_pptt.c acpi: Add PPTT support 2023-12-02 19:16:26 +00:00
acpigen.c acpi: Reduce wait interval in delay loop for sleep 2023-12-20 04:28:27 +00:00
acpigen_dptf.c acpi: Comply with ACPI specification by making _STR unicode strings 2023-09-14 12:03:32 +00:00
acpigen_dsm.c drivers/usb/acpi: Add USB _DSM method to enable/disable USB LPM per port 2023-01-19 05:58:33 +00:00
acpigen_extern.asl
acpigen_pci.c
acpigen_ps2_keybd.c acpi/acpigen_ps2_keybd: Reduce minimum keys, optional alpha/num/punct 2023-10-02 16:24:54 +00:00
acpigen_usb.c acpi: add missing device/device.h include 2023-12-07 13:19:47 +00:00
device.c acpi/device: Only return dev->ops->acpi_name if non-NULL 2023-11-16 22:18:25 +00:00
dsdt_top.asl acpi: Enable 64bit ECAM resource 2023-11-27 21:10:41 +00:00
fadt_filler.c ACPI: Add helper fill_fadt_extended_pm_io() 2023-08-08 06:51:03 +00:00
gnvs.c acpi/gnvs.c: Drop unused pointer to the cbmem console 2023-07-06 13:54:30 +00:00
Kconfig acpi: Add support for WDAT table 2023-12-15 19:08:45 +00:00
Makefile.inc acpi: Add PPTT support 2023-12-02 19:16:26 +00:00
pld.c
sata.c
soundwire.c acpi/soundwire.[ch]: Fix dpn entry array overrun 2023-09-13 15:26:01 +00:00