Commit 36b5c1dc authored by Jiaqing Zhao's avatar Jiaqing Zhao Committed by Rafael J. Wysocki
Browse files

ACPICA: Allow setting waking vector on reduced hardware platforms 

Allow setting waking vector in FACS table on reduced hardware platforms
to support S3 wakeup.

Link: https://github.com/acpica/acpica/commit/ee53ed6b5452612bb44af542b68d605f8b2b1104


Signed-off-by: default avatarJiaqing Zhao <jiaqing.zhao@linux.intel.com>
Link: https://patch.msgid.link/20240827025821.2099068-3-jiaqing.zhao@linux.intel.com


Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 36b531aa

drivers/acpi/acpica/hwxfsleep.c

+6 −9
Original line number Diff line number Diff line
@@ -16,20 +16,11 @@ 
ACPI_MODULE_NAME("hwxfsleep")



/* Local prototypes */

#if (!ACPI_REDUCED_HARDWARE)

static acpi_status

acpi_hw_set_firmware_waking_vector(struct acpi_table_facs *facs,

				   acpi_physical_address physical_address,

				   acpi_physical_address physical_address64);

#endif



/*

 * These functions are removed for the ACPI_REDUCED_HARDWARE case:

 *      acpi_set_firmware_waking_vector

 *      acpi_enter_sleep_state_s4bios

 */



#if (!ACPI_REDUCED_HARDWARE)

/*******************************************************************************

 *

 * FUNCTION:    acpi_hw_set_firmware_waking_vector
@@ -115,6 +106,12 @@ acpi_set_firmware_waking_vector(acpi_physical_address physical_address, 


ACPI_EXPORT_SYMBOL(acpi_set_firmware_waking_vector)



/*

 * These functions are removed for the ACPI_REDUCED_HARDWARE case:

 *      acpi_enter_sleep_state_s4bios

 */



#if (!ACPI_REDUCED_HARDWARE)

/*******************************************************************************

 *

 * FUNCTION:    acpi_enter_sleep_state_s4bios

include/acpi/acpixf.h

+4 −4
Original line number Diff line number Diff line
@@ -881,7 +881,7 @@ ACPI_EXTERNAL_RETURN_STATUS(acpi_status 
			    acpi_leave_sleep_state_prep(u8 sleep_state))

ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_leave_sleep_state(u8 sleep_state))



ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status

ACPI_EXTERNAL_RETURN_STATUS(acpi_status

			    acpi_set_firmware_waking_vector

			    (acpi_physical_address physical_address,

			     acpi_physical_address physical_address64))