diff options
| author | Bob Moore <robert.moore@intel.com> | 2014-07-30 12:20:39 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-07-31 00:50:22 +0200 |
| commit | 90da690bc488bdc6333fe7565e6ab8daa5540327 (patch) | |
| tree | fc88cd005869de0bbfb7aad2a94fc859604da15c /include/acpi/acconfig.h | |
| parent | 9b62da7332a74888036e268ebb78c7681ef45216 (diff) | |
| download | linux-stable-90da690bc488bdc6333fe7565e6ab8daa5540327.tar.gz linux-stable-90da690bc488bdc6333fe7565e6ab8daa5540327.tar.bz2 linux-stable-90da690bc488bdc6333fe7565e6ab8daa5540327.zip | |
ACPICA: Disassembler: Add support for the ToUUID opererator (macro).
This change adds support to disassemble a UUID back to the original
ToUUID operator. It will detect a UUID within a standard AML Buffer.
Also, a description of the UUID is emitted for "known" UUIDs, defined
as UUIDs that are defined in the ACPI specification.
Since this is a change for disassembler which is not shipped in the
Linux kernel, the Linux kernel is not affected.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi/acconfig.h')
| -rw-r--r-- | include/acpi/acconfig.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h index 932a60d6ed82..5a0a3e5daf85 100644 --- a/include/acpi/acconfig.h +++ b/include/acpi/acconfig.h @@ -219,6 +219,24 @@ /****************************************************************************** * + * Miscellaneous constants + * + *****************************************************************************/ + +/* UUID constants */ + +#define UUID_BUFFER_LENGTH 16 /* Length of UUID in memory */ +#define UUID_STRING_LENGTH 36 /* Total length of a UUID string */ + +/* Positions for required hyphens (dashes) in UUID strings */ + +#define UUID_HYPHEN1_OFFSET 8 +#define UUID_HYPHEN2_OFFSET 13 +#define UUID_HYPHEN3_OFFSET 18 +#define UUID_HYPHEN4_OFFSET 23 + +/****************************************************************************** + * * ACPI AML Debugger * *****************************************************************************/ |