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| author | Bob Moore <robert.moore@intel.com> | 2009-06-29 09:39:29 +0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-08-27 18:17:15 +0400 |
| commit | 15b8dd53f5ffaf8e2d9095c423f713423f576c0f (patch) | |
| tree | 773f09435b14a810372642502352d46c29b6f148 /drivers/acpi/acpica/acutils.h | |
| parent | 9c61b34cf7078da72cce276ff8cfae5d6e9955bc (diff) | |
| download | linux-15b8dd53f5ffaf8e2d9095c423f713423f576c0f.tar.xz | |
ACPICA: Major update for acpi_get_object_info external interface
Completed a major update for the acpi_get_object_info external interface.
Changes include:
- Support for variable, unlimited length HID, UID, and CID strings
- Support Processor objects the same as Devices (HID,UID,CID,ADR,STA, etc.)
- Call the _SxW power methods on behalf of a device object
- Determine if a device is a PCI root bridge
- Change the ACPI_BUFFER parameter to ACPI_DEVICE_INFO.
These changes will require an update to all callers of this interface.
See the ACPICA Programmer Reference for details.
Also, update all invocations of acpi_get_object_info interface
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/acutils.h')
| -rw-r--r-- | drivers/acpi/acpica/acutils.h | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h index 897810ba0ccc..b0add85de308 100644 --- a/drivers/acpi/acpica/acutils.h +++ b/drivers/acpi/acpica/acutils.h @@ -324,26 +324,30 @@ acpi_ut_evaluate_object(struct acpi_namespace_node *prefix_node, acpi_status acpi_ut_evaluate_numeric_object(char *object_name, struct acpi_namespace_node *device_node, - acpi_integer * address); + acpi_integer *value); acpi_status -acpi_ut_execute_HID(struct acpi_namespace_node *device_node, - struct acpica_device_id *hid); +acpi_ut_execute_STA(struct acpi_namespace_node *device_node, u32 *status_flags); acpi_status -acpi_ut_execute_CID(struct acpi_namespace_node *device_node, - struct acpi_compatible_id_list **return_cid_list); +acpi_ut_execute_power_methods(struct acpi_namespace_node *device_node, + const char **method_names, + u8 method_count, u8 *out_values); +/* + * utids - device ID support + */ acpi_status -acpi_ut_execute_STA(struct acpi_namespace_node *device_node, - u32 * status_flags); +acpi_ut_execute_HID(struct acpi_namespace_node *device_node, + struct acpica_device_id **return_id); acpi_status acpi_ut_execute_UID(struct acpi_namespace_node *device_node, - struct acpica_device_id *uid); + struct acpica_device_id **return_id); acpi_status -acpi_ut_execute_sxds(struct acpi_namespace_node *device_node, u8 * highest); +acpi_ut_execute_CID(struct acpi_namespace_node *device_node, + struct acpica_device_id_list **return_cid_list); /* * utlock - reader/writer locks @@ -445,6 +449,8 @@ acpi_ut_short_divide(acpi_integer in_dividend, */ const char *acpi_ut_validate_exception(acpi_status status); +u8 acpi_ut_is_pci_root_bridge(char *id); + u8 acpi_ut_is_aml_table(struct acpi_table_header *table); acpi_status acpi_ut_allocate_owner_id(acpi_owner_id * owner_id); |