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| 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 /include/acpi | |
| 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 'include/acpi')
| -rw-r--r-- | include/acpi/acconfig.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h index e92f84fa8c68..0362cbb72359 100644 --- a/include/acpi/acconfig.h +++ b/include/acpi/acconfig.h @@ -188,6 +188,8 @@ #define ACPI_MAX_GSBUS_DATA_SIZE 255 #define ACPI_MAX_GSBUS_BUFFER_SIZE ACPI_SERIAL_HEADER_SIZE + ACPI_MAX_GSBUS_DATA_SIZE +#define ACPI_PRM_INPUT_BUFFER_SIZE 26 + /* _sx_d and _sx_w control methods */ #define ACPI_NUM_sx_d_METHODS 4 |