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Wysocki" , Len Brown , linux-acpi@vger.kernel.org, acpica-devel@lists.linux.dev Cc: linux-kernel@vger.kernel.org, Jiaqing Zhao Subject: [PATCH 2/2] ACPICA: Allow setting waking vector in reduced hardware model Date: Mon, 5 Aug 2024 06:08:13 +0000 Message-ID: <20240805060812.1002004-4-jiaqing.zhao@linux.intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240805060812.1002004-2-jiaqing.zhao@linux.intel.com> References: <20240805060812.1002004-2-jiaqing.zhao@linux.intel.com> Precedence: bulk X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Allow setting waking vector in FACS table on hardware-reduced platforms to support S3 wakeup on such platform. Signed-off-by: Jiaqing Zhao --- drivers/acpi/acpica/hwxfsleep.c | 21 ++++++--------------- include/acpi/acpixf.h | 8 ++++---- 2 files changed, 10 insertions(+), 19 deletions(-) diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c index 36ea48f64110..1bf7520a0b18 100644 --- a/drivers/acpi/acpica/hwxfsleep.c +++ b/drivers/acpi/acpica/hwxfsleep.c @@ -15,21 +15,6 @@ #define _COMPONENT ACPI_HARDWARE 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 +100,12 @@ 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 diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index 80dc36f9d527..99bb45a46600 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -881,10 +881,10 @@ 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_set_firmware_waking_vector - (acpi_physical_address physical_address, - acpi_physical_address physical_address64)) +ACPI_EXTERNAL_RETURN_STATUS(acpi_status + acpi_set_firmware_waking_vector + (acpi_physical_address physical_address, + acpi_physical_address physical_address64)) /* * ACPI Timer interfaces */