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/** @file
This file defines the encoding for the VFR (Visual Form Representation) language.
IFR is primarily consumed by the EFI presentation engine, and produced by EFI
internal application and drivers as well as all add-in card option-ROM drivers
Copyright (c) 2006 - 2009, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
@par Revision Reference:
These definitions are from UEFI2.1.
**/
#ifndef __UEFI_INTERNAL_FORMREPRESENTATION_H__
#define __UEFI_INTERNAL_FORMREPRESENTATION_H__
#include <Guid/HiiFormMapMethodGuid.h>
///
/// The following types are currently defined:
///
typedef VOID* EFI_HII_HANDLE;
typedef CHAR16* EFI_STRING;
typedef UINT16 EFI_IMAGE_ID;
typedef UINT16 EFI_QUESTION_ID;
typedef UINT16 EFI_STRING_ID;
typedef UINT16 EFI_FORM_ID;
typedef UINT16 EFI_VARSTORE_ID;
typedef UINT16 EFI_DEFAULT_ID;
typedef UINT32 EFI_HII_FONT_STYLE;
#pragma pack(1)
//
// Definitions for Package Lists and Package Headers
// Section 27.3.1
//
///
/// The header found at the start of each package list.
///
typedef struct {
EFI_GUID PackageListGuid;
UINT32 PackageLength;
} EFI_HII_PACKAGE_LIST_HEADER;
///
/// The header found at the start of each package.
///
typedef struct {
UINT32 Length:24;
UINT32 Type:8;
// UINT8 Data[...];
} EFI_HII_PACKAGE_HEADER;
//
// Value of HII package type
//
#define EFI_HII_PACKAGE_TYPE_ALL 0x00
#define EFI_HII_PACKAGE_TYPE_GUID 0x01
#define EFI_HII_PACKAGE_FORMS 0x02
#define EFI_HII_PACKAGE_STRINGS 0x04
#define EFI_HII_PACKAGE_FONTS 0x05
#define EFI_HII_PACKAGE_IMAGES 0x06
#define EFI_HII_PACKAGE_SIMPLE_FONTS 0x07
#define EFI_HII_PACKAGE_DEVICE_PATH 0x08
#define EFI_HII_PACKAGE_KEYBOARD_LAYOUT 0x09
#define EFI_HII_PACKAGE_END 0xDF
#define EFI_HII_PACKAGE_TYPE_SYSTEM_BEGIN 0xE0
#define EFI_HII_PACKAGE_TYPE_SYSTEM_END 0xFF
//
// Definitions for Simplified Font Package
// Section 27.3.2
//
//
// Contents of EFI_NARROW_GLYPH.Attributes
//
#define EFI_GLYPH_NON_SPACING 0x01
#define EFI_GLYPH_WIDE 0x02
#define EFI_GLYPH_HEIGHT 19
#define EFI_GLYPH_WIDTH 8
typedef struct {
CHAR16 UnicodeWeight;
UINT8 Attributes;
UINT8 GlyphCol1[EFI_GLYPH_HEIGHT];
} EFI_NARROW_GLYPH;
typedef struct {
CHAR16 UnicodeWeight;
UINT8 Attributes;
UINT8 GlyphCol1[EFI_GLYPH_HEIGHT];
UINT8 GlyphCol2[EFI_GLYPH_HEIGHT];
UINT8 Pad[3];
} EFI_WIDE_GLYPH;
///
/// A simplified font package consists of a font header
/// followed by a series of glyph structures.
///
typedef struct _EFI_HII_SIMPLE_FONT_PACKAGE_HDR {
EFI_HII_PACKAGE_HEADER Header;
UINT16 NumberOfNarrowGlyphs;
UINT16 NumberOfWideGlyphs;
// EFI_NARROW_GLYPH NarrowGlyphs[];
// EFI_WIDE_GLYPH WideGlyphs[];
} EFI_HII_SIMPLE_FONT_PACKAGE_HDR;
//
// Definitions for Font Package
// Section 27.3.3
//
//
// Value for font style
//
#define EFI_HII_FONT_STYLE_NORMAL 0x00000000
#define EFI_HII_FONT_STYLE_BOLD 0x00000001
#define EFI_HII_FONT_STYLE_ITALIC 0x00000002
#define EFI_HII_FONT_STYLE_EMBOSS 0x00010000
#define EFI_HII_FONT_STYLE_OUTLINE 0x00020000
#define EFI_HII_FONT_STYLE_SHADOW 0x00040000
#define EFI_HII_FONT_STYLE_UNDERLINE 0x00080000
#define EFI_HII_FONT_STYLE_DBL_UNDER 0x00100000
typedef struct _EFI_HII_GLYPH_INFO {
UINT16 Width;
UINT16 Height;
INT16 OffsetX;
INT16 OffsetY;
INT16 AdvanceX;
} EFI_HII_GLYPH_INFO;
///
/// The fixed header consists of a standard record header and
/// then the character values in this section, the flags
/// (including the encoding method) and the offsets of the glyph
/// information, the glyph bitmaps and the character map.
///
typedef struct _EFI_HII_FONT_PACKAGE_HDR {
EFI_HII_PACKAGE_HEADER Header;
UINT32 HdrSize;
UINT32 GlyphBlockOffset;
EFI_HII_GLYPH_INFO Cell;
EFI_HII_FONT_STYLE FontStyle;
CHAR16 FontFamily[1];
} EFI_HII_FONT_PACKAGE_HDR;
//
// Value of different glyph info block types
//
#define EFI_HII_GIBT_END 0x00
#define EFI_HII_GIBT_GLYPH 0x10
#define EFI_HII_GIBT_GLYPHS 0x11
#define EFI_HII_GIBT_GLYPH_DEFAULT 0x12
#define EFI_HII_GIBT_GLYPHS_DEFAULT 0x13
#define EFI_HII_GIBT_DUPLICATE 0x20
#define EFI_HII_GIBT_SKIP2 0x21
#define EFI_HII_GIBT_SKIP1 0x22
#define EFI_HII_GIBT_DEFAULTS 0x23
#define EFI_HII_GIBT_EXT1 0x30
#define EFI_HII_GIBT_EXT2 0x31
#define EFI_HII_GIBT_EXT4 0x32
typedef struct _EFI_HII_GLYPH_BLOCK {
UINT8 BlockType;
} EFI_HII_GLYPH_BLOCK;
//
// Definition of different glyph info block types
//
typedef struct _EFI_HII_GIBT_DEFAULTS_BLOCK {
EFI_HII_GLYPH_BLOCK Header;
EFI_HII_GLYPH_INFO Cell;
} EFI_HII_GIBT_DEFAULTS_BLOCK;
typedef struct _EFI_HII_GIBT_DUPLICATE_BLOCK {
EFI_HII_GLYPH_BLOCK Header;
CHAR16 CharValue;
} EFI_HII_GIBT_DUPLICATE_BLOCK;
typedef struct _EFI_GLYPH_GIBT_END_BLOCK {
EFI_HII_GLYPH_BLOCK Header;
} EFI_GLYPH_GIBT_END_BLOCK;
typedef struct _EFI_HII_GIBT_EXT1_BLOCK {
EFI_HII_GLYPH_BLOCK Header;
UINT8 BlockType2;
UINT8 Length;
} EFI_HII_GIBT_EXT1_BLOCK;
typedef struct _EFI_HII_GIBT_EXT2_BLOCK {
EFI_HII_GLYPH_BLOCK Header;
UINT8 BlockType2;
UINT16 Length;
} EFI_HII_GIBT_EXT2_BLOCK;
typedef struct _EFI_HII_GIBT_EXT4_BLOCK {
EFI_HII_GLYPH_BLOCK Header;
UINT8 BlockType2;
UINT32 Length;
} EFI_HII_GIBT_EXT4_BLOCK;
typedef struct _EFI_HII_GIBT_GLYPH_BLOCK {
EFI_HII_GLYPH_BLOCK Header;
EFI_HII_GLYPH_INFO Cell;
UINT8 BitmapData[1];
} EFI_HII_GIBT_GLYPH_BLOCK;
typedef struct _EFI_HII_GIBT_GLYPHS_BLOCK {
EFI_HII_GLYPH_BLOCK Header;
EFI_HII_GLYPH_INFO Cell;
UINT16 Count;
UINT8 BitmapData[1];
} EFI_HII_GIBT_GLYPHS_BLOCK;
typedef struct _EFI_HII_GIBT_GLYPH_DEFAULT_BLOCK {
EFI_HII_GLYPH_BLOCK Header;
UINT8 BitmapData[1];
} EFI_HII_GIBT_GLYPH_DEFAULT_BLOCK;
typedef struct _EFI_HII_GIBT_GLYPHS_DEFAULT_BLOCK {
EFI_HII_GLYPH_BLOCK Header;
UINT16 Count;
UINT8 BitmapData[1];
} EFI_HII_GIBT_GLYPHS_DEFAULT_BLOCK;
typedef struct _EFI_HII_GIBT_SKIP1_BLOCK {
EFI_HII_GLYPH_BLOCK Header;
UINT8 SkipCount;
} EFI_HII_GIBT_SKIP1_BLOCK;
typedef struct _EFI_HII_GIBT_SKIP2_BLOCK {
EFI_HII_GLYPH_BLOCK Header;
UINT16 SkipCount;
} EFI_HII_GIBT_SKIP2_BLOCK;
//
// Definitions for Device Path Package
// Section 27.3.4
//
///
/// The device path package is used to carry a device path
/// associated with the package list.
///
typedef struct _EFI_HII_DEVICE_PATH_PACKAGE {
EFI_HII_PACKAGE_HEADER Header;
// EFI_DEVICE_PATH_PROTOCOL DevicePath[];
} EFI_HII_DEVICE_PATH_PACKAGE;
//
// Definitions for GUID Package
// Section 27.3.5
//
///
/// The GUID package is used to carry data where the format is defined by a GUID.
///
typedef struct _EFI_HII_GUID_PACKAGE_HDR {
EFI_HII_PACKAGE_HEADER Header;
EFI_GUID Guid;
// Data per GUID definition may follow
} EFI_HII_GUID_PACKAGE_HDR;
//
// Definitions for String Package
// Section 27.3.6
//
#define UEFI_CONFIG_LANG L"x-UEFI"
#define UEFI_CONFIG_LANG2 L"x-i-UEFI"
///
/// The fixed header consists of a standard record header and then the string identifiers
/// contained in this section and the offsets of the string and language information.
///
typedef struct _EFI_HII_STRING_PACKAGE_HDR {
EFI_HII_PACKAGE_HEADER Header;
UINT32 HdrSize;
UINT32 StringInfoOffset;
CHAR16 LanguageWindow[16];
EFI_STRING_ID LanguageName;
CHAR8 Language[1];
} EFI_HII_STRING_PACKAGE_HDR;
typedef struct {
UINT8 BlockType;
} EFI_HII_STRING_BLOCK;
//
// Value of different string information block types
//
#define EFI_HII_SIBT_END 0x00
#define EFI_HII_SIBT_STRING_SCSU 0x10
#define EFI_HII_SIBT_STRING_SCSU_FONT 0x11
#define EFI_HII_SIBT_STRINGS_SCSU 0x12
#define EFI_HII_SIBT_STRINGS_SCSU_FONT 0x13
#define EFI_HII_SIBT_STRING_UCS2 0x14
#define EFI_HII_SIBT_STRING_UCS2_FONT 0x15
#define EFI_HII_SIBT_STRINGS_UCS2 0x16
#define EFI_HII_SIBT_STRINGS_UCS2_FONT 0x17
#define EFI_HII_SIBT_DUPLICATE 0x20
#define EFI_HII_SIBT_SKIP2 0x21
#define EFI_HII_SIBT_SKIP1 0x22
#define EFI_HII_SIBT_EXT1 0x30
#define EFI_HII_SIBT_EXT2 0x31
#define EFI_HII_SIBT_EXT4 0x32
#define EFI_HII_SIBT_FONT 0x40
//
// Definition of different string information block types
//
typedef struct _EFI_HII_SIBT_DUPLICATE_BLOCK {
EFI_HII_STRING_BLOCK Header;
EFI_STRING_ID StringId;
} EFI_HII_SIBT_DUPLICATE_BLOCK;
typedef struct _EFI_HII_SIBT_END_BLOCK {
EFI_HII_STRING_BLOCK Header;
} EFI_HII_SIBT_END_BLOCK;
typedef struct _EFI_HII_SIBT_EXT1_BLOCK {
EFI_HII_STRING_BLOCK Header;
UINT8 BlockType2;
UINT8 Length;
} EFI_HII_SIBT_EXT1_BLOCK;
typedef struct _EFI_HII_SIBT_EXT2_BLOCK {
EFI_HII_STRING_BLOCK Header;
UINT8 BlockType2;
UINT16 Length;
} EFI_HII_SIBT_EXT2_BLOCK;
typedef struct _EFI_HII_SIBT_EXT4_BLOCK {
EFI_HII_STRING_BLOCK Header;
UINT8 BlockType2;
UINT32 Length;
} EFI_HII_SIBT_EXT4_BLOCK;
typedef struct _EFI_HII_SIBT_FONT_BLOCK {
EFI_HII_SIBT_EXT2_BLOCK Header;
UINT8 FontId;
UINT16 FontSize;
EFI_HII_FONT_STYLE FontStyle;
CHAR16 FontName[1];
} EFI_HII_SIBT_FONT_BLOCK;
typedef struct _EFI_HII_SIBT_SKIP1_BLOCK {
EFI_HII_STRING_BLOCK Header;
UINT8 SkipCount;
} EFI_HII_SIBT_SKIP1_BLOCK;
typedef struct _EFI_HII_SIBT_SKIP2_BLOCK {
EFI_HII_STRING_BLOCK Header;
UINT16 SkipCount;
} EFI_HII_SIBT_SKIP2_BLOCK;
typedef struct _EFI_HII_SIBT_STRING_SCSU_BLOCK {
EFI_HII_STRING_BLOCK Header;
UINT8 StringText[1];
} EFI_HII_SIBT_STRING_SCSU_BLOCK;
typedef struct _EFI_HII_SIBT_STRING_SCSU_FONT_BLOCK {
EFI_HII_STRING_BLOCK Header;
UINT8 FontIdentifier;
UINT8 StringText[1];
} EFI_HII_SIBT_STRING_SCSU_FONT_BLOCK;
typedef struct _EFI_HII_SIBT_STRINGS_SCSU_BLOCK {
EFI_HII_STRING_BLOCK Header;
UINT16 StringCount;
UINT8 StringText[1];
} EFI_HII_SIBT_STRINGS_SCSU_BLOCK;
typedef struct _EFI_HII_SIBT_STRINGS_SCSU_FONT_BLOCK {
EFI_HII_STRING_BLOCK Header;
UINT8 FontIdentifier;
UINT16 StringCount;
UINT8 StringText[1];
} EFI_HII_SIBT_STRINGS_SCSU_FONT_BLOCK;
typedef struct _EFI_HII_SIBT_STRING_UCS2_BLOCK {
EFI_HII_STRING_BLOCK Header;
CHAR16 StringText[1];
} EFI_HII_SIBT_STRING_UCS2_BLOCK;
typedef struct _EFI_HII_SIBT_STRING_UCS2_FONT_BLOCK {
EFI_HII_STRING_BLOCK Header;
UINT8 FontIdentifier;
CHAR16 StringText[1];
} EFI_HII_SIBT_STRING_UCS2_FONT_BLOCK;
typedef struct _EFI_HII_SIBT_STRINGS_UCS2_BLOCK {
EFI_HII_STRING_BLOCK Header;
UINT16 StringCount;
CHAR16 StringText[1];
} EFI_HII_SIBT_STRINGS_UCS2_BLOCK;
typedef struct _EFI_HII_SIBT_STRINGS_UCS2_FONT_BLOCK {
EFI_HII_STRING_BLOCK Header;
UINT8 FontIdentifier;
UINT16 StringCount;
CHAR16 StringText[1];
} EFI_HII_SIBT_STRINGS_UCS2_FONT_BLOCK;
//
// Definitions for Image Package
// Section 27.3.7
//
typedef struct _EFI_HII_IMAGE_PACKAGE_HDR {
EFI_HII_PACKAGE_HEADER Header;
UINT32 ImageInfoOffset;
UINT32 PaletteInfoOffset;
} EFI_HII_IMAGE_PACKAGE_HDR;
typedef struct _EFI_HII_IMAGE_BLOCK {
UINT8 BlockType;
} EFI_HII_IMAGE_BLOCK;
//
// Value of different image information block types
//
#define EFI_HII_IIBT_END 0x00
#define EFI_HII_IIBT_IMAGE_1BIT 0x10
#define EFI_HII_IIBT_IMAGE_1BIT_TRANS 0x11
#define EFI_HII_IIBT_IMAGE_4BIT 0x12
#define EFI_HII_IIBT_IMAGE_4BIT_TRANS 0x13
#define EFI_HII_IIBT_IMAGE_8BIT 0x14
#define EFI_HII_IIBT_IMAGE_8BIT_TRANS 0x15
#define EFI_HII_IIBT_IMAGE_24BIT 0x16
#define EFI_HII_IIBT_IMAGE_24BIT_TRANS 0x17
#define EFI_HII_IIBT_IMAGE_JPEG 0x18
#define EFI_HII_IIBT_DUPLICATE 0x20
#define EFI_HII_IIBT_SKIP2 0x21
#define EFI_HII_IIBT_SKIP1 0x22
#define EFI_HII_IIBT_EXT1 0x30
#define EFI_HII_IIBT_EXT2 0x31
#define EFI_HII_IIBT_EXT4 0x32
//
// Definition of different image information block types
//
typedef struct _EFI_HII_IIBT_END_BLOCK {
EFI_HII_IMAGE_BLOCK Header;
} EFI_HII_IIBT_END_BLOCK;
typedef struct _EFI_HII_IIBT_EXT1_BLOCK {
EFI_HII_IMAGE_BLOCK Header;
UINT8 BlockType2;
UINT8 Length;
} EFI_HII_IIBT_EXT1_BLOCK;
typedef struct _EFI_HII_IIBT_EXT2_BLOCK {
EFI_HII_IMAGE_BLOCK Header;
UINT8 BlockType2;
UINT16 Length;
} EFI_HII_IIBT_EXT2_BLOCK;
typedef struct _EFI_HII_IIBT_EXT4_BLOCK {
EFI_HII_IMAGE_BLOCK Header;
UINT8 BlockType2;
UINT32 Length;
} EFI_HII_IIBT_EXT4_BLOCK;
typedef struct _EFI_HII_IIBT_IMAGE_1BIT_BASE {
UINT16 Width;
UINT16 Height;
UINT8 Data[1];
} EFI_HII_IIBT_IMAGE_1BIT_BASE;
typedef struct _EFI_HII_IIBT_IMAGE_1BIT_BLOCK {
EFI_HII_IMAGE_BLOCK Header;
UINT8 PaletteIndex;
EFI_HII_IIBT_IMAGE_1BIT_BASE Bitmap;
} EFI_HII_IIBT_IMAGE_1BIT_BLOCK;
typedef struct _EFI_HII_IIBT_IMAGE_1BIT_TRANS_BLOCK {
EFI_HII_IMAGE_BLOCK Header;
UINT8 PaletteIndex;
EFI_HII_IIBT_IMAGE_1BIT_BASE Bitmap;
} EFI_HII_IIBT_IMAGE_1BIT_TRANS_BLOCK;
typedef struct _EFI_HII_RGB_PIXEL {
UINT8 b;
UINT8 g;
UINT8 r;
} EFI_HII_RGB_PIXEL;
typedef struct _EFI_HII_IIBT_IMAGE_24BIT_BASE {
UINT16 Width;
UINT16 Height;
EFI_HII_RGB_PIXEL Bitmap[1];
} EFI_HII_IIBT_IMAGE_24BIT_BASE;
typedef struct _EFI_HII_IIBT_IMAGE_24BIT_BLOCK {
EFI_HII_IMAGE_BLOCK Header;
EFI_HII_IIBT_IMAGE_24BIT_BASE Bitmap;
} EFI_HII_IIBT_IMAGE_24BIT_BLOCK;
typedef struct _EFI_HII_IIBT_IMAGE_24BIT_TRANS_BLOCK {
EFI_HII_IMAGE_BLOCK Header;
EFI_HII_IIBT_IMAGE_24BIT_BASE Bitmap;
} EFI_HII_IIBT_IMAGE_24BIT_TRANS_BLOCK;
typedef struct _EFI_HII_IIBT_IMAGE_4BIT_BASE {
UINT16 Width;
UINT16 Height;
UINT8 Data[1];
} EFI_HII_IIBT_IMAGE_4BIT_BASE;
typedef struct _EFI_HII_IIBT_IMAGE_4BIT_BLOCK {
EFI_HII_IMAGE_BLOCK Header;
UINT8 PaletteIndex;
EFI_HII_IIBT_IMAGE_4BIT_BASE Bitmap;
} EFI_HII_IIBT_IMAGE_4BIT_BLOCK;
typedef struct _EFI_HII_IIBT_IMAGE_4BIT_TRANS_BLOCK {
EFI_HII_IMAGE_BLOCK Header;
UINT8 PaletteIndex;
EFI_HII_IIBT_IMAGE_4BIT_BASE Bitmap;
} EFI_HII_IIBT_IMAGE_4BIT_TRANS_BLOCK;
typedef struct _EFI_HII_IIBT_IMAGE_8BIT_BASE {
UINT16 Width;
UINT16 Height;
UINT8 Data[1];
} EFI_HII_IIBT_IMAGE_8BIT_BASE;
typedef struct _EFI_HII_IIBT_IMAGE_8BIT_PALETTE_BLOCK {
EFI_HII_IMAGE_BLOCK Header;
UINT8 PaletteIndex;
EFI_HII_IIBT_IMAGE_8BIT_BASE Bitmap;
} EFI_HII_IIBT_IMAGE_8BIT_BLOCK;
typedef struct _EFI_HII_IIBT_IMAGE_8BIT_TRANS_BLOCK {
EFI_HII_IMAGE_BLOCK Header;
UINT8 PaletteIndex;
EFI_HII_IIBT_IMAGE_8BIT_BASE Bitmap;
} EFI_HII_IIBT_IMAGE_8BIT_TRAN_BLOCK;
typedef struct _EFI_HII_IIBT_DUPLICATE_BLOCK {
EFI_HII_IMAGE_BLOCK Header;
EFI_IMAGE_ID ImageId;
} EFI_HII_IIBT_DUPLICATE_BLOCK;
typedef struct _EFI_HII_IIBT_JPEG_BLOCK {
EFI_HII_IMAGE_BLOCK Header;
UINT32 Size;
UINT8 Data[1];
} EFI_HII_IIBT_JPEG_BLOCK;
typedef struct _EFI_HII_IIBT_SKIP1_BLOCK {
EFI_HII_IMAGE_BLOCK Header;
UINT8 SkipCount;
} EFI_HII_IIBT_SKIP1_BLOCK;
typedef struct _EFI_HII_IIBT_SKIP2_BLOCK {
EFI_HII_IMAGE_BLOCK Header;
UINT16 SkipCount;
} EFI_HII_IIBT_SKIP2_BLOCK;
//
// Definitions for Palette Information
//
typedef struct _EFI_HII_IMAGE_PALETTE_INFO_HEADER {
UINT16 PaletteCount;
} EFI_HII_IMAGE_PALETTE_INFO_HEADER;
typedef struct _EFI_HII_IMAGE_PALETTE_INFO {
UINT16 PaletteSize;
EFI_HII_RGB_PIXEL PaletteValue[1];
} EFI_HII_IMAGE_PALETTE_INFO;
//
// Definitions for Forms Package
// Section 27.3.8
//
///
/// The Forms package is used to carry forms-based encoding data.
///
typedef struct _EFI_HII_FORM_PACKAGE {
EFI_HII_PACKAGE_HEADER Header;
// EFI_IFR_OP_HEADER OpCodeHeader;
// More op-codes follow
} EFI_HII_FORM_PACKAGE;
typedef struct {
UINT8 Hour;
UINT8 Minute;
UINT8 Second;
} EFI_HII_TIME;
typedef struct {
UINT16 Year;
UINT8 Month;
UINT8 Day;
} EFI_HII_DATE;
typedef union {
UINT8 u8;
UINT16 u16;
UINT32 u32;
UINT64 u64;
BOOLEAN b;
EFI_HII_TIME time;
EFI_HII_DATE date;
EFI_STRING_ID string; ///< EFI_IFR_TYPE_STRING, EFI_IFR_TYPE_ACTION
// UINT8 buffer[]; ///< EFI_IFR_TYPE_ORDERED_LIST
} EFI_IFR_TYPE_VALUE;
//
// IFR Opcodes
//
#define EFI_IFR_FORM_OP 0x01
#define EFI_IFR_SUBTITLE_OP 0x02
#define EFI_IFR_TEXT_OP 0x03
#define EFI_IFR_IMAGE_OP 0x04
#define EFI_IFR_ONE_OF_OP 0x05
#define EFI_IFR_CHECKBOX_OP 0x06
#define EFI_IFR_NUMERIC_OP 0x07
#define EFI_IFR_PASSWORD_OP 0x08
#define EFI_IFR_ONE_OF_OPTION_OP 0x09
#define EFI_IFR_SUPPRESS_IF_OP 0x0A
#define EFI_IFR_LOCKED_OP 0x0B
#define EFI_IFR_ACTION_OP 0x0C
#define EFI_IFR_RESET_BUTTON_OP 0x0D
#define EFI_IFR_FORM_SET_OP 0x0E
#define EFI_IFR_REF_OP 0x0F
#define EFI_IFR_NO_SUBMIT_IF_OP 0x10
#define EFI_IFR_INCONSISTENT_IF_OP 0x11
#define EFI_IFR_EQ_ID_VAL_OP 0x12
#define EFI_IFR_EQ_ID_ID_OP 0x13
#define EFI_IFR_EQ_ID_LIST_OP 0x14
#define EFI_IFR_AND_OP 0x15
#define EFI_IFR_OR_OP 0x16
#define EFI_IFR_NOT_OP 0x17
#define EFI_IFR_RULE_OP 0x18
#define EFI_IFR_GRAY_OUT_IF_OP 0x19
#define EFI_IFR_DATE_OP 0x1A
#define EFI_IFR_TIME_OP 0x1B
#define EFI_IFR_STRING_OP 0x1C
#define EFI_IFR_REFRESH_OP 0x1D
#define EFI_IFR_DISABLE_IF_OP 0x1E
#define EFI_IFR_TO_LOWER_OP 0x20
#define EFI_IFR_TO_UPPER_OP 0x21
#define EFI_IFR_MAP_OP 0x22
#define EFI_IFR_ORDERED_LIST_OP 0x23
#define EFI_IFR_VARSTORE_OP 0x24
#define EFI_IFR_VARSTORE_NAME_VALUE_OP 0x25
#define EFI_IFR_VARSTORE_EFI_OP 0x26
#define EFI_IFR_VARSTORE_DEVICE_OP 0x27
#define EFI_IFR_VERSION_OP 0x28
#define EFI_IFR_END_OP 0x29
#define EFI_IFR_MATCH_OP 0x2A
#define EFI_IFR_SET_OP 0x2C
#define EFI_IFR_GET_OP 0x2B
#define EFI_IFR_READ_OP 0x2D
#define EFI_IFR_WRITE_OP 0x2E
#define EFI_IFR_EQUAL_OP 0x2F
#define EFI_IFR_NOT_EQUAL_OP 0x30
#define EFI_IFR_GREATER_THAN_OP 0x31
#define EFI_IFR_GREATER_EQUAL_OP 0x32
#define EFI_IFR_LESS_THAN_OP 0x33
#define EFI_IFR_LESS_EQUAL_OP 0x34
#define EFI_IFR_BITWISE_AND_OP 0x35
#define EFI_IFR_BITWISE_OR_OP 0x36
#define EFI_IFR_BITWISE_NOT_OP 0x37
#define EFI_IFR_SHIFT_LEFT_OP 0x38
#define EFI_IFR_SHIFT_RIGHT_OP 0x39
#define EFI_IFR_ADD_OP 0x3A
#define EFI_IFR_SUBTRACT_OP 0x3B
#define EFI_IFR_MULTIPLY_OP 0x3C
#define EFI_IFR_DIVIDE_OP 0x3D
#define EFI_IFR_MODULO_OP 0x3E
#define EFI_IFR_RULE_REF_OP 0x3F
#define EFI_IFR_QUESTION_REF1_OP 0x40
#define EFI_IFR_QUESTION_REF2_OP 0x41
#define EFI_IFR_UINT8_OP 0x42
#define EFI_IFR_UINT16_OP 0x43
#define EFI_IFR_UINT32_OP 0x44
#define EFI_IFR_UINT64_OP 0x45
#define EFI_IFR_TRUE_OP 0x46
#define EFI_IFR_FALSE_OP 0x47
#define EFI_IFR_TO_UINT_OP 0x48
#define EFI_IFR_TO_STRING_OP 0x49
#define EFI_IFR_TO_BOOLEAN_OP 0x4A
#define EFI_IFR_MID_OP 0x4B
#define EFI_IFR_FIND_OP 0x4C
#define EFI_IFR_TOKEN_OP 0x4D
#define EFI_IFR_STRING_REF1_OP 0x4E
#define EFI_IFR_STRING_REF2_OP 0x4F
#define EFI_IFR_CONDITIONAL_OP 0x50
#define EFI_IFR_QUESTION_REF3_OP 0x51
#define EFI_IFR_ZERO_OP 0x52
#define EFI_IFR_ONE_OP 0x53
#define EFI_IFR_ONES_OP 0x54
#define EFI_IFR_UNDEFINED_OP 0x55
#define EFI_IFR_LENGTH_OP 0x56
#define EFI_IFR_DUP_OP 0x57
#define EFI_IFR_THIS_OP 0x58
#define EFI_IFR_SPAN_OP 0x59
#define EFI_IFR_VALUE_OP 0x5A
#define EFI_IFR_DEFAULT_OP 0x5B
#define EFI_IFR_DEFAULTSTORE_OP 0x5C
#define EFI_IFR_FORM_MAP_OP 0x5D
#define EFI_IFR_CATENATE_OP 0x5E
#define EFI_IFR_GUID_OP 0x5F
#define EFI_IFR_SECURITY_OP 0x60
//
// Definitions of IFR Standard Headers
// Section 27.3.8.2
//
typedef struct _EFI_IFR_OP_HEADER {
UINT8 OpCode;
UINT8 Length:7;
UINT8 Scope:1;
} EFI_IFR_OP_HEADER;
typedef struct _EFI_IFR_STATEMENT_HEADER {
EFI_STRING_ID Prompt;
EFI_STRING_ID Help;
} EFI_IFR_STATEMENT_HEADER;
typedef struct _EFI_IFR_QUESTION_HEADER {
EFI_IFR_STATEMENT_HEADER Header;
EFI_QUESTION_ID QuestionId;
EFI_VARSTORE_ID VarStoreId;
union {
EFI_STRING_ID VarName;
UINT16 VarOffset;
} VarStoreInfo;
UINT8 Flags;
} EFI_IFR_QUESTION_HEADER;
//
// Flag values of EFI_IFR_QUESTION_HEADER
//
#define EFI_IFR_FLAG_READ_ONLY 0x01
#define EFI_IFR_FLAG_CALLBACK 0x04
#define EFI_IFR_FLAG_RESET_REQUIRED 0x10
#define EFI_IFR_FLAG_OPTIONS_ONLY 0x80
//
// Definition for Opcode Reference
// Section 27.3.8.3
//
typedef struct _EFI_IFR_DEFAULTSTORE {
EFI_IFR_OP_HEADER Header;
EFI_STRING_ID DefaultName;
UINT16 DefaultId;
} EFI_IFR_DEFAULTSTORE;
//
// Default Identifier of default store
//
#define EFI_HII_DEFAULT_CLASS_STANDARD 0x0000
#define EFI_HII_DEFAULT_CLASS_MANUFACTURING 0x0001
#define EFI_HII_DEFAULT_CLASS_SAFE 0x0002
#define EFI_HII_DEFAULT_CLASS_PLATFORM_BEGIN 0x4000
#define EFI_HII_DEFAULT_CLASS_PLATFORM_END 0x7fff
#define EFI_HII_DEFAULT_CLASS_HARDWARE_BEGIN 0x8000
#define EFI_HII_DEFAULT_CLASS_HARDWARE_END 0xbfff
#define EFI_HII_DEFAULT_CLASS_FIRMWARE_BEGIN 0xc000
#define EFI_HII_DEFAULT_CLASS_FIRMWARE_END 0xffff
typedef struct _EFI_IFR_VARSTORE {
EFI_IFR_OP_HEADER Header;
EFI_GUID Guid;
EFI_VARSTORE_ID VarStoreId;
UINT16 Size;
UINT8 Name[1];
} EFI_IFR_VARSTORE;
typedef struct _EFI_IFR_VARSTORE_EFI {
EFI_IFR_OP_HEADER Header;
EFI_VARSTORE_ID VarStoreId;
EFI_GUID Guid;
UINT32 Attributes;
} EFI_IFR_VARSTORE_EFI;
typedef struct _EFI_IFR_VARSTORE_NAME_VALUE {
EFI_IFR_OP_HEADER Header;
EFI_VARSTORE_ID VarStoreId;
EFI_GUID Guid;
} EFI_IFR_VARSTORE_NAME_VALUE;
typedef struct _EFI_IFR_FORM_SET {
EFI_IFR_OP_HEADER Header;
EFI_GUID Guid;
EFI_STRING_ID FormSetTitle;
EFI_STRING_ID Help;
UINT8 Flags;
// EFI_GUID ClassGuid[];
} EFI_IFR_FORM_SET;
typedef struct _EFI_IFR_END {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_END;
typedef struct _EFI_IFR_FORM {
EFI_IFR_OP_HEADER Header;
UINT16 FormId;
EFI_STRING_ID FormTitle;
} EFI_IFR_FORM;
typedef struct _EFI_IFR_IMAGE {
EFI_IFR_OP_HEADER Header;
EFI_IMAGE_ID Id;
} EFI_IFR_IMAGE;
typedef struct _EFI_IFR_LOCKED {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_LOCKED;
typedef struct _EFI_IFR_RULE {
EFI_IFR_OP_HEADER Header;
UINT8 RuleId;
} EFI_IFR_RULE;
typedef struct _EFI_IFR_DEFAULT {
EFI_IFR_OP_HEADER Header;
UINT16 DefaultId;
UINT8 Type;
EFI_IFR_TYPE_VALUE Value;
} EFI_IFR_DEFAULT;
typedef struct _EFI_IFR_VALUE {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_VALUE;
typedef struct _EFI_IFR_SUBTITLE {
EFI_IFR_OP_HEADER Header;
EFI_IFR_STATEMENT_HEADER Statement;
UINT8 Flags;
} EFI_IFR_SUBTITLE;
#define EFI_IFR_FLAGS_HORIZONTAL 0x01
typedef struct _EFI_IFR_CHECKBOX {
EFI_IFR_OP_HEADER Header;
EFI_IFR_QUESTION_HEADER Question;
UINT8 Flags;
} EFI_IFR_CHECKBOX;
#define EFI_IFR_CHECKBOX_DEFAULT 0x01
#define EFI_IFR_CHECKBOX_DEFAULT_MFG 0x02
typedef struct _EFI_IFR_TEXT {
EFI_IFR_OP_HEADER Header;
EFI_IFR_STATEMENT_HEADER Statement;
EFI_STRING_ID TextTwo;
} EFI_IFR_TEXT;
typedef struct _EFI_IFR_REF {
EFI_IFR_OP_HEADER Header;
EFI_IFR_QUESTION_HEADER Question;
EFI_FORM_ID FormId;
} EFI_IFR_REF;
typedef struct _EFI_IFR_REF2 {
EFI_IFR_OP_HEADER Header;
EFI_IFR_QUESTION_HEADER Question;
EFI_FORM_ID FormId;
EFI_QUESTION_ID QuestionId;
} EFI_IFR_REF2;
typedef struct _EFI_IFR_REF3 {
EFI_IFR_OP_HEADER Header;
EFI_IFR_QUESTION_HEADER Question;
EFI_FORM_ID FormId;
EFI_QUESTION_ID QuestionId;
EFI_GUID FormSetId;
} EFI_IFR_REF3;
typedef struct _EFI_IFR_REF4 {
EFI_IFR_OP_HEADER Header;
EFI_IFR_QUESTION_HEADER Question;
EFI_FORM_ID FormId;
EFI_QUESTION_ID QuestionId;
EFI_GUID FormSetId;
EFI_STRING_ID DevicePath;
} EFI_IFR_REF4;
typedef struct _EFI_IFR_RESET_BUTTON {
EFI_IFR_OP_HEADER Header;
EFI_IFR_STATEMENT_HEADER Statement;
EFI_DEFAULT_ID DefaultId;
} EFI_IFR_RESET_BUTTON;
typedef struct _EFI_IFR_ACTION {
EFI_IFR_OP_HEADER Header;
EFI_IFR_QUESTION_HEADER Question;
EFI_STRING_ID QuestionConfig;
} EFI_IFR_ACTION;
typedef struct _EFI_IFR_ACTION_1 {
EFI_IFR_OP_HEADER Header;
EFI_IFR_QUESTION_HEADER Question;
} EFI_IFR_ACTION_1;
typedef struct _EFI_IFR_DATE {
EFI_IFR_OP_HEADER Header;
EFI_IFR_QUESTION_HEADER Question;
UINT8 Flags;
} EFI_IFR_DATE;
//
// Flags that describe the behavior of the question.
//
#define EFI_QF_DATE_YEAR_SUPPRESS 0x01
#define EFI_QF_DATE_MONTH_SUPPRESS 0x02
#define EFI_QF_DATE_DAY_SUPPRESS 0x04
#define EFI_QF_DATE_STORAGE 0x30
#define QF_DATE_STORAGE_NORMAL 0x00
#define QF_DATE_STORAGE_TIME 0x10
#define QF_DATE_STORAGE_WAKEUP 0x20
typedef union {
struct {
UINT8 MinValue;
UINT8 MaxValue;
UINT8 Step;
} u8;
struct {
UINT16 MinValue;
UINT16 MaxValue;
UINT16 Step;
} u16;
struct {
UINT32 MinValue;
UINT32 MaxValue;
UINT32 Step;
} u32;
struct {
UINT64 MinValue;
UINT64 MaxValue;
UINT64 Step;
} u64;
} MINMAXSTEP_DATA;
typedef struct _EFI_IFR_NUMERIC {
EFI_IFR_OP_HEADER Header;
EFI_IFR_QUESTION_HEADER Question;
UINT8 Flags;
MINMAXSTEP_DATA data;
} EFI_IFR_NUMERIC;
//
// Flags related to the numeric question
//
#define EFI_IFR_NUMERIC_SIZE 0x03
#define EFI_IFR_NUMERIC_SIZE_1 0x00
#define EFI_IFR_NUMERIC_SIZE_2 0x01
#define EFI_IFR_NUMERIC_SIZE_4 0x02
#define EFI_IFR_NUMERIC_SIZE_8 0x03
#define EFI_IFR_DISPLAY 0x30
#define EFI_IFR_DISPLAY_INT_DEC 0x00
#define EFI_IFR_DISPLAY_UINT_DEC 0x10
#define EFI_IFR_DISPLAY_UINT_HEX 0x20
typedef struct _EFI_IFR_ONE_OF {
EFI_IFR_OP_HEADER Header;
EFI_IFR_QUESTION_HEADER Question;
UINT8 Flags;
MINMAXSTEP_DATA data;
} EFI_IFR_ONE_OF;
typedef struct _EFI_IFR_STRING {
EFI_IFR_OP_HEADER Header;
EFI_IFR_QUESTION_HEADER Question;
UINT8 MinSize;
UINT8 MaxSize;
UINT8 Flags;
} EFI_IFR_STRING;
#define EFI_IFR_STRING_MULTI_LINE 0x01
typedef struct _EFI_IFR_PASSWORD {
EFI_IFR_OP_HEADER Header;
EFI_IFR_QUESTION_HEADER Question;
UINT16 MinSize;
UINT16 MaxSize;
} EFI_IFR_PASSWORD;
typedef struct _EFI_IFR_ORDERED_LIST {
EFI_IFR_OP_HEADER Header;
EFI_IFR_QUESTION_HEADER Question;
UINT8 MaxContainers;
UINT8 Flags;
} EFI_IFR_ORDERED_LIST;
#define EFI_IFR_UNIQUE_SET 0x01
#define EFI_IFR_NO_EMPTY_SET 0x02
typedef struct _EFI_IFR_TIME {
EFI_IFR_OP_HEADER Header;
EFI_IFR_QUESTION_HEADER Question;
UINT8 Flags;
} EFI_IFR_TIME;
//
// A bit-mask that determines which unique settings are active for this opcode.
//
#define QF_TIME_HOUR_SUPPRESS 0x01
#define QF_TIME_MINUTE_SUPPRESS 0x02
#define QF_TIME_SECOND_SUPPRESS 0x04
#define QF_TIME_STORAGE 0x30
#define QF_TIME_STORAGE_NORMAL 0x00
#define QF_TIME_STORAGE_TIME 0x10
#define QF_TIME_STORAGE_WAKEUP 0x20
typedef struct _EFI_IFR_DISABLE_IF {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_DISABLE_IF;
typedef struct _EFI_IFR_SUPPRESS_IF {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_SUPPRESS_IF;
typedef struct _EFI_IFR_GRAY_OUT_IF {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_GRAY_OUT_IF;
typedef struct _EFI_IFR_INCONSISTENT_IF {
EFI_IFR_OP_HEADER Header;
EFI_STRING_ID Error;
} EFI_IFR_INCONSISTENT_IF;
typedef struct _EFI_IFR_NO_SUBMIT_IF {
EFI_IFR_OP_HEADER Header;
EFI_STRING_ID Error;
} EFI_IFR_NO_SUBMIT_IF;
typedef struct _EFI_IFR_REFRESH {
EFI_IFR_OP_HEADER Header;
UINT8 RefreshInterval;
} EFI_IFR_REFRESH;
typedef struct _EFI_IFR_VARSTORE_DEVICE {
EFI_IFR_OP_HEADER Header;
EFI_STRING_ID DevicePath;
} EFI_IFR_VARSTORE_DEVICE;
typedef struct _EFI_IFR_ONE_OF_OPTION {
EFI_IFR_OP_HEADER Header;
EFI_STRING_ID Option;
UINT8 Flags;
UINT8 Type;
EFI_IFR_TYPE_VALUE Value;
} EFI_IFR_ONE_OF_OPTION;
//
// Types of the option's value.
//
#define EFI_IFR_TYPE_NUM_SIZE_8 0x00
#define EFI_IFR_TYPE_NUM_SIZE_16 0x01
#define EFI_IFR_TYPE_NUM_SIZE_32 0x02
#define EFI_IFR_TYPE_NUM_SIZE_64 0x03
#define EFI_IFR_TYPE_BOOLEAN 0x04
#define EFI_IFR_TYPE_TIME 0x05
#define EFI_IFR_TYPE_DATE 0x06
#define EFI_IFR_TYPE_STRING 0x07
#define EFI_IFR_TYPE_OTHER 0x08
#define EFI_IFR_TYPE_UNDEFINED 0x09
#define EFI_IFR_TYPE_ACTION 0x0A
#define EFI_IFR_TYPE_BUFFER 0x0B
#define EFI_IFR_OPTION_DEFAULT 0x10
#define EFI_IFR_OPTION_DEFAULT_MFG 0x20
typedef struct _EFI_IFR_GUID {
EFI_IFR_OP_HEADER Header;
EFI_GUID Guid;
//Optional Data Follows
} EFI_IFR_GUID;
typedef struct _EFI_IFR_DUP {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_DUP;
typedef struct _EFI_IFR_EQ_ID_ID {
EFI_IFR_OP_HEADER Header;
EFI_QUESTION_ID QuestionId1;
EFI_QUESTION_ID QuestionId2;
} EFI_IFR_EQ_ID_ID;
typedef struct _EFI_IFR_EQ_ID_VAL {
EFI_IFR_OP_HEADER Header;
EFI_QUESTION_ID QuestionId;
UINT16 Value;
} EFI_IFR_EQ_ID_VAL;
typedef struct _EFI_IFR_EQ_ID_LIST {
EFI_IFR_OP_HEADER Header;
EFI_QUESTION_ID QuestionId;
UINT16 ListLength;
UINT16 ValueList[1];
} EFI_IFR_EQ_ID_LIST;
typedef struct _EFI_IFR_UINT8 {
EFI_IFR_OP_HEADER Header;
UINT8 Value;
} EFI_IFR_UINT8;
typedef struct _EFI_IFR_UINT16 {
EFI_IFR_OP_HEADER Header;
UINT16 Value;
} EFI_IFR_UINT16;
typedef struct _EFI_IFR_UINT32 {
EFI_IFR_OP_HEADER Header;
UINT32 Value;
} EFI_IFR_UINT32;
typedef struct _EFI_IFR_UINT64 {
EFI_IFR_OP_HEADER Header;
UINT64 Value;
} EFI_IFR_UINT64;
typedef struct _EFI_IFR_QUESTION_REF1 {
EFI_IFR_OP_HEADER Header;
EFI_QUESTION_ID QuestionId;
} EFI_IFR_QUESTION_REF1;
typedef struct _EFI_IFR_QUESTION_REF2 {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_QUESTION_REF2;
typedef struct _EFI_IFR_QUESTION_REF3 {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_QUESTION_REF3;
typedef struct _EFI_IFR_QUESTION_REF3_2 {
EFI_IFR_OP_HEADER Header;
EFI_STRING_ID DevicePath;
} EFI_IFR_QUESTION_REF3_2;
typedef struct _EFI_IFR_QUESTION_REF3_3 {
EFI_IFR_OP_HEADER Header;
EFI_STRING_ID DevicePath;
EFI_GUID Guid;
} EFI_IFR_QUESTION_REF3_3;
typedef struct _EFI_IFR_RULE_REF {
EFI_IFR_OP_HEADER Header;
UINT8 RuleId;
} EFI_IFR_RULE_REF;
typedef struct _EFI_IFR_STRING_REF1 {
EFI_IFR_OP_HEADER Header;
EFI_STRING_ID StringId;
} EFI_IFR_STRING_REF1;
typedef struct _EFI_IFR_STRING_REF2 {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_STRING_REF2;
typedef struct _EFI_IFR_THIS {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_THIS;
typedef struct _EFI_IFR_TRUE {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_TRUE;
typedef struct _EFI_IFR_FALSE {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_FALSE;
typedef struct _EFI_IFR_ONE {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_ONE;
typedef struct _EFI_IFR_ONES {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_ONES;
typedef struct _EFI_IFR_ZERO {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_ZERO;
typedef struct _EFI_IFR_UNDEFINED {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_UNDEFINED;
typedef struct _EFI_IFR_VERSION {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_VERSION;
typedef struct _EFI_IFR_LENGTH {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_LENGTH;
typedef struct _EFI_IFR_NOT {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_NOT;
typedef struct _EFI_IFR_BITWISE_NOT {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_BITWISE_NOT;
typedef struct _EFI_IFR_TO_BOOLEAN {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_TO_BOOLEAN;
//
// For EFI_IFR_TO_STRING, when converting from
// unsigned integers, these flags control the format:
// 0 = unsigned decimal
// 1 = signed decimal
// 2 = hexadecimal (lower-case alpha)
// 3 = hexadecimal (upper-case alpha)
//
#define EFI_IFR_STRING_UNSIGNED_DEC 0
#define EFI_IFR_STRING_SIGNED_DEC 1
#define EFI_IFR_STRING_LOWERCASE_HEX 2
#define EFI_IFR_STRING_UPPERCASE_HEX 3
//
// When converting from a buffer, these flags control the format:
// 0 = ASCII
// 8 = Unicode
//
#define EFI_IFR_STRING_ASCII 0
#define EFI_IFR_STRING_UNICODE 8
typedef struct _EFI_IFR_TO_STRING {
EFI_IFR_OP_HEADER Header;
UINT8 Format;
} EFI_IFR_TO_STRING;
typedef struct _EFI_IFR_TO_UINT {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_TO_UINT;
typedef struct _EFI_IFR_TO_UPPER {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_TO_UPPER;
typedef struct _EFI_IFR_TO_LOWER {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_TO_LOWER;
typedef struct _EFI_IFR_ADD {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_ADD;
typedef struct _EFI_IFR_AND {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_AND;
typedef struct _EFI_IFR_BITWISE_AND {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_BITWISE_AND;
typedef struct _EFI_IFR_BITWISE_OR {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_BITWISE_OR;
typedef struct _EFI_IFR_CATENATE {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_CATENATE;
typedef struct _EFI_IFR_DIVIDE {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_DIVIDE;
typedef struct _EFI_IFR_EQUAL {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_EQUAL;
typedef struct _EFI_IFR_GREATER_EQUAL {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_GREATER_EQUAL;
typedef struct _EFI_IFR_GREATER_THAN {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_GREATER_THAN;
typedef struct _EFI_IFR_LESS_EQUAL {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_LESS_EQUAL;
typedef struct _EFI_IFR_LESS_THAN {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_LESS_THAN;
typedef struct _EFI_IFR_MATCH {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_MATCH;
typedef struct _EFI_IFR_MULTIPLY {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_MULTIPLY;
typedef struct _EFI_IFR_MODULO {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_MODULO;
typedef struct _EFI_IFR_NOT_EQUAL {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_NOT_EQUAL;
typedef struct _EFI_IFR_OR {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_OR;
typedef struct _EFI_IFR_SHIFT_LEFT {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_SHIFT_LEFT;
typedef struct _EFI_IFR_SHIFT_RIGHT {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_SHIFT_RIGHT;
typedef struct _EFI_IFR_SUBTRACT {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_SUBTRACT;
typedef struct _EFI_IFR_CONDITIONAL {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_CONDITIONAL;
//
// Flags governing the matching criteria of EFI_IFR_FIND
//
#define EFI_IFR_FF_CASE_SENSITIVE 0x00
#define EFI_IFR_FF_CASE_INSENSITIVE 0x01
typedef struct _EFI_IFR_FIND {
EFI_IFR_OP_HEADER Header;
UINT8 Format;
} EFI_IFR_FIND;
typedef struct _EFI_IFR_MID {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_MID;
typedef struct _EFI_IFR_TOKEN {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_TOKEN;
//
// Flags specifying whether to find the first matching string
// or the first non-matching string.
//
#define EFI_IFR_FLAGS_FIRST_MATCHING 0x00
#define EFI_IFR_FLAGS_FIRST_NON_MATCHING 0x01
typedef struct _EFI_IFR_SPAN {
EFI_IFR_OP_HEADER Header;
UINT8 Flags;
} EFI_IFR_SPAN;
typedef struct _EFI_IFR_SECURITY {
///
/// Standard opcode header, where Header.Op = EFI_IFR_SECURITY_OP.
///
EFI_IFR_OP_HEADER Header;
///
/// Security permission level.
///
EFI_GUID Permissions;
} EFI_IFR_SECURITY;
typedef struct _EFI_IFR_FORM_MAP_METHOD {
///
/// The string identifier which provides the human-readable name of
/// the configuration method for this standards map form.
///
EFI_STRING_ID MethodTitle;
///
/// Identifier which uniquely specifies the configuration methods
/// associated with this standards map form.
///
EFI_GUID MethodIdentifier;
} EFI_IFR_FORM_MAP_METHOD;
typedef struct _EFI_IFR_FORM_MAP {
///
/// The sequence that defines the type of opcode as well as the length
/// of the opcode being defined. Header.OpCode = EFI_IFR_FORM_MAP_OP.
///
EFI_IFR_OP_HEADER Header;
///
/// The unique identifier for this particular form.
///
EFI_FORM_ID FormId;
///
/// One or more configuration method's name and unique identifier.
///
EFI_IFR_FORM_MAP_METHOD Methods[1];
} EFI_IFR_FORM_MAP;
typedef struct _EFI_IFR_SET {
///
/// The sequence that defines the type of opcode as well as the length
/// of the opcode being defined. Header.OpCode = EFI_IFR_SET_OP.
///
EFI_IFR_OP_HEADER Header;
///
/// Specifies the identifier of a previously declared variable store to
/// use when storing the question's value.
///
EFI_VARSTORE_ID VarStoreId;
union {
///
/// A 16-bit Buffer Storage offset.
///
EFI_STRING_ID VarName;
///
/// A Name Value or EFI Variable name (VarName).
///
UINT16 VarOffset;
} VarStoreInfo;
} EFI_IFR_SET;
typedef struct _EFI_IFR_GET {
///
/// The sequence that defines the type of opcode as well as the length
/// of the opcode being defined. Header.OpCode = EFI_IFR_GET_OP.
///
EFI_IFR_OP_HEADER Header;
///
/// Specifies the identifier of a previously declared variable store to
/// use when retrieving the value.
///
EFI_VARSTORE_ID VarStoreId;
union {
///
/// A 16-bit Buffer Storage offset.
///
EFI_STRING_ID VarName;
///
/// A Name Value or EFI Variable name (VarName).
///
UINT16 VarOffset;
} VarStoreInfo;
///
/// Specifies the type used for storage.
///
UINT8 VarStoreType;
} EFI_IFR_GET;
typedef struct _EFI_IFR_READ {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_READ;
typedef struct _EFI_IFR_WRITE {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_WRITE;
typedef struct _EFI_IFR_MAP {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_MAP;
//
// Definitions for Keyboard Package
// Releated definitions are in Section of EFI_HII_DATABASE_PROTOCOL
//
///
/// Each enumeration values maps a physical key on a keyboard.
///
typedef enum {
EfiKeyLCtrl,
EfiKeyA0,
EfiKeyLAlt,
EfiKeySpaceBar,
EfiKeyA2,
EfiKeyA3,
EfiKeyA4,
EfiKeyRCtrl,
EfiKeyLeftArrow,
EfiKeyDownArrow,
EfiKeyRightArrow,
EfiKeyZero,
EfiKeyPeriod,
EfiKeyEnter,
EfiKeyLShift,
EfiKeyB0,
EfiKeyB1,
EfiKeyB2,
EfiKeyB3,
EfiKeyB4,
EfiKeyB5,
EfiKeyB6,
EfiKeyB7,
EfiKeyB8,
EfiKeyB9,
EfiKeyB10,
EfiKeyRShift,
EfiKeyUpArrow,
EfiKeyOne,
EfiKeyTwo,
EfiKeyThree,
EfiKeyCapsLock,
EfiKeyC1,
EfiKeyC2,
EfiKeyC3,
EfiKeyC4,
EfiKeyC5,
EfiKeyC6,
EfiKeyC7,
EfiKeyC8,
EfiKeyC9,
EfiKeyC10,
EfiKeyC11,
EfiKeyC12,
EfiKeyFour,
EfiKeyFive,
EfiKeySix,
EfiKeyPlus,
EfiKeyTab,
EfiKeyD1,
EfiKeyD2,
EfiKeyD3,
EfiKeyD4,
EfiKeyD5,
EfiKeyD6,
EfiKeyD7,
EfiKeyD8,
EfiKeyD9,
EfiKeyD10,
EfiKeyD11,
EfiKeyD12,
EfiKeyD13,
EfiKeyDel,
EfiKeyEnd,
EfiKeyPgDn,
EfiKeySeven,
EfiKeyEight,
EfiKeyNine,
EfiKeyE0,
EfiKeyE1,
EfiKeyE2,
EfiKeyE3,
EfiKeyE4,
EfiKeyE5,
EfiKeyE6,
EfiKeyE7,
EfiKeyE8,
EfiKeyE9,
EfiKeyE10,
EfiKeyE11,
EfiKeyE12,
EfiKeyBackSpace,
EfiKeyIns,
EfiKeyHome,
EfiKeyPgUp,
EfiKeyNLck,
EfiKeySlash,
EfiKeyAsterisk,
EfiKeyMinus,
EfiKeyEsc,
EfiKeyF1,
EfiKeyF2,
EfiKeyF3,
EfiKeyF4,
EfiKeyF5,
EfiKeyF6,
EfiKeyF7,
EfiKeyF8,
EfiKeyF9,
EfiKeyF10,
EfiKeyF11,
EfiKeyF12,
EfiKeyPrint,
EfiKeySLck,
EfiKeyPause
} EFI_KEY;
typedef struct {
EFI_KEY Key;
CHAR16 Unicode;
CHAR16 ShiftedUnicode;
CHAR16 AltGrUnicode;
CHAR16 ShiftedAltGrUnicode;
UINT16 Modifier;
UINT16 AffectedAttribute;
} EFI_KEY_DESCRIPTOR;
///
/// A key which is affected by all the standard shift modifiers.
/// Most keys would be expected to have this bit active.
///
#define EFI_AFFECTED_BY_STANDARD_SHIFT 0x0001
///
/// This key is affected by the caps lock so that if a keyboard driver
/// would need to disambiguate between a key which had a "1" defined
/// versus an "a" character. Having this bit turned on would tell
/// the keyboard driver to use the appropriate shifted state or not.
///
#define EFI_AFFECTED_BY_CAPS_LOCK 0x0002
///
/// Similar to the case of CAPS lock, if this bit is active, the key
/// is affected by the num lock being turned on.
///
#define EFI_AFFECTED_BY_NUM_LOCK 0x0004
typedef struct {
UINT16 LayoutLength;
EFI_GUID Guid;
UINT32 LayoutDescriptorStringOffset;
UINT8 DescriptorCount;
// EFI_KEY_DESCRIPTOR Descriptors[];
} EFI_HII_KEYBOARD_LAYOUT;
typedef struct {
EFI_HII_PACKAGE_HEADER Header;
UINT16 LayoutCount;
// EFI_HII_KEYBOARD_LAYOUT Layout[];
} EFI_HII_KEYBOARD_PACKAGE_HDR;
//
// Modifier values
//
#define EFI_NULL_MODIFIER 0x0000
#define EFI_LEFT_CONTROL_MODIFIER 0x0001
#define EFI_RIGHT_CONTROL_MODIFIER 0x0002
#define EFI_LEFT_ALT_MODIFIER 0x0003
#define EFI_RIGHT_ALT_MODIFIER 0x0004
#define EFI_ALT_GR_MODIFIER 0x0005
#define EFI_INSERT_MODIFIER 0x0006
#define EFI_DELETE_MODIFIER 0x0007
#define EFI_PAGE_DOWN_MODIFIER 0x0008
#define EFI_PAGE_UP_MODIFIER 0x0009
#define EFI_HOME_MODIFIER 0x000A
#define EFI_END_MODIFIER 0x000B
#define EFI_LEFT_SHIFT_MODIFIER 0x000C
#define EFI_RIGHT_SHIFT_MODIFIER 0x000D
#define EFI_CAPS_LOCK_MODIFIER 0x000E
#define EFI_NUM_LOCK_MODIFIER 0x000F
#define EFI_LEFT_ARROW_MODIFIER 0x0010
#define EFI_RIGHT_ARROW_MODIFIER 0x0011
#define EFI_DOWN_ARROW_MODIFIER 0x0012
#define EFI_UP_ARROW_MODIFIER 0x0013
#define EFI_NS_KEY_MODIFIER 0x0014
#define EFI_NS_KEY_DEPENDENCY_MODIFIER 0x0015
#define EFI_FUNCTION_KEY_ONE_MODIFIER 0x0016
#define EFI_FUNCTION_KEY_TWO_MODIFIER 0x0017
#define EFI_FUNCTION_KEY_THREE_MODIFIER 0x0018
#define EFI_FUNCTION_KEY_FOUR_MODIFIER 0x0019
#define EFI_FUNCTION_KEY_FIVE_MODIFIER 0x001A
#define EFI_FUNCTION_KEY_SIX_MODIFIER 0x001B
#define EFI_FUNCTION_KEY_SEVEN_MODIFIER 0x001C
#define EFI_FUNCTION_KEY_EIGHT_MODIFIER 0x001D
#define EFI_FUNCTION_KEY_NINE_MODIFIER 0x001E
#define EFI_FUNCTION_KEY_TEN_MODIFIER 0x001F
#define EFI_FUNCTION_KEY_ELEVEN_MODIFIER 0x0020
#define EFI_FUNCTION_KEY_TWELVE_MODIFIER 0x0021
//
// Keys that have multiple control functions based on modifier
// settings are handled in the keyboard driver implementation.
// For instance, PRINT_KEY might have a modifier held down and
// is still a nonprinting character, but might have an alternate
// control function like SYSREQUEST
//
#define EFI_PRINT_MODIFIER 0x0022
#define EFI_SYS_REQUEST_MODIFIER 0x0023
#define EFI_SCROLL_LOCK_MODIFIER 0x0024
#define EFI_PAUSE_MODIFIER 0x0025
#define EFI_BREAK_MODIFIER 0x0026
#define EFI_LEFT_LOGO_MODIFIER 0x0027
#define EFI_RIGHT_LOGO_MODIFIER 0x0028
#define EFI_MENU_MODIFIER 0x0029
#pragma pack()
///
/// References to string tokens must use this macro to enable scanning for
/// token usages.
///
///
/// STRING_TOKEN is not defined in UEFI specification. But it is placed
/// here for the easy access by C files and VFR source files.
///
#define STRING_TOKEN(t) t
#endif
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