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42c808d4cb
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=545 Enhance VfrCompiler to parse following case: 1. EFI/Buffer VarStore can contain bit fields in their structure. 2. For question Oneof/Checkbox/numeric, their storage can be bit fields of an EFI VarStore/Buffer VarStore. Cc: Eric Dong <eric.dong@intel.com> Cc: Liming Gao <liming.gao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Dandan Bi <dandan.bi@intel.com> Reviewed-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
240 lines
6.4 KiB
C
240 lines
6.4 KiB
C
/** @file
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EDK II specific HII relative definition.
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Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials are licensed and made available
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under the terms and conditions of the BSD License which accompanies this
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distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef _MDEMODULE_HII_H
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#define _MDEMODULE_HII_H
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#define NARROW_CHAR 0xFFF0
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#define WIDE_CHAR 0xFFF1
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#define NON_BREAKING_CHAR 0xFFF2
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///
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/// State defined for password statemachine .
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///
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#define BROWSER_STATE_VALIDATE_PASSWORD 0
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#define BROWSER_STATE_SET_PASSWORD 1
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///
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/// GUIDed opcodes defined for EDKII implementation.
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///
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#define EFI_IFR_TIANO_GUID \
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{ 0xf0b1735, 0x87a0, 0x4193, {0xb2, 0x66, 0x53, 0x8c, 0x38, 0xaf, 0x48, 0xce} }
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#pragma pack(1)
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///
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/// EDKII implementation extension opcodes, new extension can be added here later.
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///
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#define EFI_IFR_EXTEND_OP_LABEL 0x0
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#define EFI_IFR_EXTEND_OP_BANNER 0x1
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#define EFI_IFR_EXTEND_OP_TIMEOUT 0x2
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#define EFI_IFR_EXTEND_OP_CLASS 0x3
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#define EFI_IFR_EXTEND_OP_SUBCLASS 0x4
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///
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/// Label opcode.
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///
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typedef struct _EFI_IFR_GUID_LABEL {
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EFI_IFR_OP_HEADER Header;
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///
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/// EFI_IFR_TIANO_GUID.
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///
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EFI_GUID Guid;
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///
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/// EFI_IFR_EXTEND_OP_LABEL.
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///
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UINT8 ExtendOpCode;
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///
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/// Label Number.
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///
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UINT16 Number;
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} EFI_IFR_GUID_LABEL;
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#define EFI_IFR_BANNER_ALIGN_LEFT 0
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#define EFI_IFR_BANNER_ALIGN_CENTER 1
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#define EFI_IFR_BANNER_ALIGN_RIGHT 2
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///
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/// Banner opcode.
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///
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typedef struct _EFI_IFR_GUID_BANNER {
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EFI_IFR_OP_HEADER Header;
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///
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/// EFI_IFR_TIANO_GUID.
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///
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EFI_GUID Guid;
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///
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/// EFI_IFR_EXTEND_OP_BANNER
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///
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UINT8 ExtendOpCode;
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EFI_STRING_ID Title; ///< The string token for the banner title.
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UINT16 LineNumber; ///< 1-based line number.
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UINT8 Alignment; ///< left, center, or right-aligned.
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} EFI_IFR_GUID_BANNER;
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///
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/// Timeout opcode.
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///
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typedef struct _EFI_IFR_GUID_TIMEOUT {
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EFI_IFR_OP_HEADER Header;
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///
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/// EFI_IFR_TIANO_GUID.
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///
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EFI_GUID Guid;
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///
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/// EFI_IFR_EXTEND_OP_TIMEOUT.
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///
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UINT8 ExtendOpCode;
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UINT16 TimeOut; ///< TimeOut Value.
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} EFI_IFR_GUID_TIMEOUT;
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#define EFI_NON_DEVICE_CLASS 0x00
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#define EFI_DISK_DEVICE_CLASS 0x01
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#define EFI_VIDEO_DEVICE_CLASS 0x02
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#define EFI_NETWORK_DEVICE_CLASS 0x04
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#define EFI_INPUT_DEVICE_CLASS 0x08
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#define EFI_ON_BOARD_DEVICE_CLASS 0x10
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#define EFI_OTHER_DEVICE_CLASS 0x20
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///
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/// Device Class opcode.
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///
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typedef struct _EFI_IFR_GUID_CLASS {
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EFI_IFR_OP_HEADER Header;
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///
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/// EFI_IFR_TIANO_GUID.
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///
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EFI_GUID Guid;
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///
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/// EFI_IFR_EXTEND_OP_CLASS.
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///
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UINT8 ExtendOpCode;
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UINT16 Class; ///< Device Class from the above.
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} EFI_IFR_GUID_CLASS;
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#define EFI_SETUP_APPLICATION_SUBCLASS 0x00
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#define EFI_GENERAL_APPLICATION_SUBCLASS 0x01
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#define EFI_FRONT_PAGE_SUBCLASS 0x02
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#define EFI_SINGLE_USE_SUBCLASS 0x03
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///
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/// SubClass opcode
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///
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typedef struct _EFI_IFR_GUID_SUBCLASS {
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EFI_IFR_OP_HEADER Header;
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///
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/// EFI_IFR_TIANO_GUID.
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///
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EFI_GUID Guid;
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///
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/// EFI_IFR_EXTEND_OP_SUBCLASS.
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///
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UINT8 ExtendOpCode;
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UINT16 SubClass; ///< Sub Class type from the above.
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} EFI_IFR_GUID_SUBCLASS;
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///
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/// GUIDed opcodes support for framework vfr.
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///
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#define EFI_IFR_FRAMEWORK_GUID \
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{ 0x31ca5d1a, 0xd511, 0x4931, { 0xb7, 0x82, 0xae, 0x6b, 0x2b, 0x17, 0x8c, 0xd7 } }
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///
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/// Two extended opcodes are added, and new extensions can be added here later.
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/// One is for framework OneOf question Option Key value;
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/// another is for framework vareqval.
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///
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#define EFI_IFR_EXTEND_OP_OPTIONKEY 0x0
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#define EFI_IFR_EXTEND_OP_VAREQNAME 0x1
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///
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/// Store the framework vfr option key value.
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///
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typedef struct _EFI_IFR_GUID_OPTIONKEY {
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EFI_IFR_OP_HEADER Header;
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///
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/// EFI_IFR_FRAMEWORK_GUID.
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///
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EFI_GUID Guid;
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///
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/// EFI_IFR_EXTEND_OP_OPTIONKEY.
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///
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UINT8 ExtendOpCode;
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///
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/// OneOf Questiond ID binded by OneOf Option.
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///
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EFI_QUESTION_ID QuestionId;
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///
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/// The OneOf Option Value.
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///
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EFI_IFR_TYPE_VALUE OptionValue;
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///
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/// The Framework OneOf Option Key Value.
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///
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UINT16 KeyValue;
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} EFI_IFR_GUID_OPTIONKEY;
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///
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/// Store the framework vfr vareqval name number.
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///
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typedef struct _EFI_IFR_GUID_VAREQNAME {
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EFI_IFR_OP_HEADER Header;
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///
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/// EFI_IFR_FRAMEWORK_GUID.
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///
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EFI_GUID Guid;
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///
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/// EFI_IFR_EXTEND_OP_VAREQNAME.
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///
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UINT8 ExtendOpCode;
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///
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/// Question ID of the Numeric Opcode created.
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///
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EFI_QUESTION_ID QuestionId;
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///
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/// For vareqval (0x100), NameId is 0x100.
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/// This value will convert to a Unicode String following this rule;
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/// sprintf(StringBuffer, "%d", NameId) .
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/// The the Unicode String will be used as a EFI Variable Name.
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///
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UINT16 NameId;
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} EFI_IFR_GUID_VAREQNAME;
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///
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/// EDKII implementation extension GUID, used to indaicate there are bit fields in the varstore.
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///
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#define EDKII_IFR_BIT_VARSTORE_GUID \
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{ 0x82DDD68B, 0x9163, 0x4187, {0x9B, 0x27, 0x20, 0xA8, 0xFD, 0x60 ,0xA7, 0x1D}}
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///
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/// EDKII implementation extension flags, used to indaicate the disply style and bit width for bit filed storage.
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/// Two high bits for display style and the low six bits for bit width.
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///
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#define EDKII_IFR_DISPLAY_BIT 0xC0
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#define EDKII_IFR_DISPLAY_INT_DEC_BIT 0x00
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#define EDKII_IFR_DISPLAY_UINT_DEC_BIT 0x40
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#define EDKII_IFR_DISPLAY_UINT_HEX_BIT 0x80
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#define EDKII_IFR_NUMERIC_SIZE_BIT 0x3F
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#pragma pack()
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extern EFI_GUID gEfiIfrTianoGuid;
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extern EFI_GUID gEfiIfrFrameworkGuid;
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extern EFI_GUID gEdkiiIfrBitVarStoreGuid;
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#endif
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