diff options
| author | Erik Kaneda <erik.kaneda@intel.com> | 2021-06-04 14:26:07 -0700 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2021-06-07 14:04:43 +0200 |
| commit | 04da290dd22c806c401913bcc1ed6356599b09c3 (patch) | |
| tree | 35e99c1a07e233a97c8f9bc82ff878382bfabcc8 /drivers/acpi/acpica/acutils.h | |
| parent | d71df85aacd26fe4ac5fbfd383e01e7552ccfcc3 (diff) | |
ACPICA: Add support for PlatformRtMechanism OperationRegion handler
ACPICA commit cdf48b141d7da38e47fe4020310033ddd1971f9e
Writing a buffer to a PlatformRtMechanism FieldUnit invokes a
bidirectional transaction. The input buffer contains 26 bytes
containing 9 bytes of status, a command byte and a 16-byte UUID.
This change will will simply pass this incoming buffer to a handler
registered by the OS.
Link: https://github.com/acpica/acpica/commit/cdf48b14
Signed-off-by: Erik Kaneda <erik.kaneda@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/acutils.h')
| -rw-r--r-- | drivers/acpi/acpica/acutils.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h index bccae0d3db75..59d6ded01614 100644 --- a/drivers/acpi/acpica/acutils.h +++ b/drivers/acpi/acpica/acutils.h @@ -737,6 +737,8 @@ const char *acpi_ah_match_uuid(u8 *data); */ #if (defined ACPI_ASL_COMPILER || defined ACPI_EXEC_APP || defined ACPI_HELP_APP) void acpi_ut_convert_string_to_uuid(char *in_string, u8 *uuid_buffer); + +acpi_status acpi_ut_convert_uuid_to_string(char *uuid_buffer, char *out_string); #endif #endif /* _ACUTILS_H */ |