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MdePkg: Add AML OpCode definition for ExternalOp 

The ACPI specification, version 6.3, January 2019,
defines the Named Object Encoding for ExternalOp
in section '20.2.5.2 Named Objects Encoding'.

This patch adds the definition for ExternalOp to
the list of Primary Opcode definitions.

Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
This commit is contained in:
Pierre Gondois 2019-10-30 22:24:57 +08:00 committed by Liming Gao
parent 6407186db9
commit b10ef8a4e7
1 changed files with 2 additions and 0 deletions
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2
MdePkg/Include/IndustryStandard/AcpiAml.h
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@ -2,6 +2,7 @@
This file contains AML code definition in the latest ACPI spec.
Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2019, ARM Limited. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
@ -30,6 +31,7 @@
#define AML_PACKAGE_OP 0x12
#define AML_VAR_PACKAGE_OP 0x13
#define AML_METHOD_OP 0x14
#define AML_EXTERNAL_OP 0x15
#define AML_DUAL_NAME_PREFIX 0x2e
#define AML_MULTI_NAME_PREFIX 0x2f
#define AML_NAME_CHAR_A 0x41