diff options
Diffstat (limited to 'drivers/acpi/acpica/hwxfsleep.c')
| -rw-r--r-- | drivers/acpi/acpica/hwxfsleep.c | 97 |
1 files changed, 20 insertions, 77 deletions
diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c index d62a61612b3f..1ce4efa1a2bd 100644 --- a/drivers/acpi/acpica/hwxfsleep.c +++ b/drivers/acpi/acpica/hwxfsleep.c @@ -52,9 +52,9 @@ ACPI_MODULE_NAME("hwxfsleep") /* Local prototypes */ #if (!ACPI_REDUCED_HARDWARE) static acpi_status -acpi_hw_set_firmware_waking_vectors(struct acpi_table_facs *facs, - acpi_physical_address physical_address, - acpi_physical_address physical_address64); +acpi_hw_set_firmware_waking_vector(struct acpi_table_facs *facs, + acpi_physical_address physical_address, + acpi_physical_address physical_address64); #endif static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id); @@ -79,22 +79,20 @@ static struct acpi_sleep_functions acpi_sleep_dispatch[] = { /* * These functions are removed for the ACPI_REDUCED_HARDWARE case: - * acpi_set_firmware_waking_vectors * acpi_set_firmware_waking_vector - * acpi_set_firmware_waking_vector64 * acpi_enter_sleep_state_s4bios */ #if (!ACPI_REDUCED_HARDWARE) /******************************************************************************* * - * FUNCTION: acpi_hw_set_firmware_waking_vectors + * FUNCTION: acpi_hw_set_firmware_waking_vector * * PARAMETERS: facs - Pointer to FACS table * physical_address - 32-bit physical address of ACPI real mode - * entry point. + * entry point * physical_address64 - 64-bit physical address of ACPI protected - * mode entry point. + * mode entry point * * RETURN: Status * @@ -103,11 +101,11 @@ static struct acpi_sleep_functions acpi_sleep_dispatch[] = { ******************************************************************************/ static acpi_status -acpi_hw_set_firmware_waking_vectors(struct acpi_table_facs *facs, - acpi_physical_address physical_address, - acpi_physical_address physical_address64) +acpi_hw_set_firmware_waking_vector(struct acpi_table_facs *facs, + acpi_physical_address physical_address, + acpi_physical_address physical_address64) { - ACPI_FUNCTION_TRACE(acpi_hw_set_firmware_waking_vectors); + ACPI_FUNCTION_TRACE(acpi_hw_set_firmware_waking_vector); /* @@ -140,12 +138,12 @@ acpi_hw_set_firmware_waking_vectors(struct acpi_table_facs *facs, /******************************************************************************* * - * FUNCTION: acpi_set_firmware_waking_vectors + * FUNCTION: acpi_set_firmware_waking_vector * * PARAMETERS: physical_address - 32-bit physical address of ACPI real mode - * entry point. + * entry point * physical_address64 - 64-bit physical address of ACPI protected - * mode entry point. + * mode entry point * * RETURN: Status * @@ -154,79 +152,23 @@ acpi_hw_set_firmware_waking_vectors(struct acpi_table_facs *facs, ******************************************************************************/ acpi_status -acpi_set_firmware_waking_vectors(acpi_physical_address physical_address, - acpi_physical_address physical_address64) +acpi_set_firmware_waking_vector(acpi_physical_address physical_address, + acpi_physical_address physical_address64) { - ACPI_FUNCTION_TRACE(acpi_set_firmware_waking_vectors); + ACPI_FUNCTION_TRACE(acpi_set_firmware_waking_vector); if (acpi_gbl_FACS) { - (void)acpi_hw_set_firmware_waking_vectors(acpi_gbl_FACS, - physical_address, - physical_address64); + (void)acpi_hw_set_firmware_waking_vector(acpi_gbl_FACS, + physical_address, + physical_address64); } return_ACPI_STATUS(AE_OK); } -ACPI_EXPORT_SYMBOL(acpi_set_firmware_waking_vectors) - -/******************************************************************************* - * - * FUNCTION: acpi_set_firmware_waking_vector - * - * PARAMETERS: physical_address - 32-bit physical address of ACPI real mode - * entry point. - * - * RETURN: Status - * - * DESCRIPTION: Sets the 32-bit firmware_waking_vector field of the FACS - * - ******************************************************************************/ -acpi_status acpi_set_firmware_waking_vector(u32 physical_address) -{ - acpi_status status; - - ACPI_FUNCTION_TRACE(acpi_set_firmware_waking_vector); - - status = acpi_set_firmware_waking_vectors((acpi_physical_address) - physical_address, 0); - - return_ACPI_STATUS(status); -} - ACPI_EXPORT_SYMBOL(acpi_set_firmware_waking_vector) -#if ACPI_MACHINE_WIDTH == 64 -/******************************************************************************* - * - * FUNCTION: acpi_set_firmware_waking_vector64 - * - * PARAMETERS: physical_address - 64-bit physical address of ACPI protected - * mode entry point. - * - * RETURN: Status - * - * DESCRIPTION: Sets the 64-bit X_firmware_waking_vector field of the FACS, if - * it exists in the table. This function is intended for use with - * 64-bit host operating systems. - * - ******************************************************************************/ -acpi_status acpi_set_firmware_waking_vector64(u64 physical_address) -{ - acpi_status status; - - ACPI_FUNCTION_TRACE(acpi_set_firmware_waking_vector64); - - status = acpi_set_firmware_waking_vectors(0, - (acpi_physical_address) - physical_address); - - return_ACPI_STATUS(status); -} - -ACPI_EXPORT_SYMBOL(acpi_set_firmware_waking_vector64) -#endif /******************************************************************************* * * FUNCTION: acpi_enter_sleep_state_s4bios @@ -286,6 +228,7 @@ acpi_status acpi_enter_sleep_state_s4bios(void) if (ACPI_FAILURE(status)) { return_ACPI_STATUS(status); } + } while (!in_value); return_ACPI_STATUS(AE_OK); |