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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2646 6f19259b-4bc3-4df7-8a09-765794883524
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yshang1
2007-06-08 11:31:52 +00:00
parent 71d44daf07
commit 959ccb23c6
27 changed files with 9390 additions and 0 deletions
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141
MdePkg/Include/Uefi/UefiBaseType.h Normal file
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/* @file
Defines data types and constants introduced in UEFI.
Copyright (c) 2006 - 2007, 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.
**/
#ifndef __UEFI_BASETYPE_H__
#define __UEFI_BASETYPE_H__
#include "Base.h"
//
// Basical data type definitions introduced in UEFI.
//
typedef GUID EFI_GUID;
typedef RETURN_STATUS EFI_STATUS;
typedef VOID *EFI_HANDLE;
typedef VOID *EFI_EVENT;
typedef UINTN EFI_TPL;
typedef UINT64 EFI_LBA;
typedef UINT16 EFI_HII_HANDLE;
typedef UINT16 STRING_REF;
typedef UINT64 EFI_PHYSICAL_ADDRESS;
typedef UINT64 EFI_VIRTUAL_ADDRESS;
//
// EFI Time Abstraction:
// Year: 2000 - 20XX
// Month: 1 - 12
// Day: 1 - 31
// Hour: 0 - 23
// Minute: 0 - 59
// Second: 0 - 59
// Nanosecond: 0 - 999,999,999
// TimeZone: -1440 to 1440 or 2047
//
typedef struct {
UINT16 Year;
UINT8 Month;
UINT8 Day;
UINT8 Hour;
UINT8 Minute;
UINT8 Second;
UINT8 Pad1;
UINT32 Nanosecond;
INT16 TimeZone;
UINT8 Daylight;
UINT8 Pad2;
} EFI_TIME;
//
// Enumeration of EFI_STATUS.
//
#define EFI_SUCCESS RETURN_SUCCESS
#define EFI_LOAD_ERROR RETURN_LOAD_ERROR
#define EFI_INVALID_PARAMETER RETURN_INVALID_PARAMETER
#define EFI_UNSUPPORTED RETURN_UNSUPPORTED
#define EFI_BAD_BUFFER_SIZE RETURN_BAD_BUFFER_SIZE
#define EFI_BUFFER_TOO_SMALL RETURN_BUFFER_TOO_SMALL
#define EFI_NOT_READY RETURN_NOT_READY
#define EFI_DEVICE_ERROR RETURN_DEVICE_ERROR
#define EFI_WRITE_PROTECTED RETURN_WRITE_PROTECTED
#define EFI_OUT_OF_RESOURCES RETURN_OUT_OF_RESOURCES
#define EFI_VOLUME_CORRUPTED RETURN_VOLUME_CORRUPTED
#define EFI_VOLUME_FULL RETURN_VOLUME_FULL
#define EFI_NO_MEDIA RETURN_NO_MEDIA
#define EFI_MEDIA_CHANGED RETURN_MEDIA_CHANGED
#define EFI_NOT_FOUND RETURN_NOT_FOUND
#define EFI_ACCESS_DENIED RETURN_ACCESS_DENIED
#define EFI_NO_RESPONSE RETURN_NO_RESPONSE
#define EFI_NO_MAPPING RETURN_NO_MAPPING
#define EFI_TIMEOUT RETURN_TIMEOUT
#define EFI_NOT_STARTED RETURN_NOT_STARTED
#define EFI_ALREADY_STARTED RETURN_ALREADY_STARTED
#define EFI_ABORTED RETURN_ABORTED
#define EFI_ICMP_ERROR RETURN_ICMP_ERROR
#define EFI_TFTP_ERROR RETURN_TFTP_ERROR
#define EFI_PROTOCOL_ERROR RETURN_PROTOCOL_ERROR
#define EFI_INCOMPATIBLE_VERSION RETURN_INCOMPATIBLE_VERSION
#define EFI_SECURITY_VIOLATION RETURN_SECURITY_VIOLATION
#define EFI_CRC_ERROR RETURN_CRC_ERROR
#define EFI_END_OF_MEDIA RETURN_END_OF_MEDIA
#define EFI_END_OF_FILE RETURN_END_OF_FILE
#define EFI_WARN_UNKNOWN_GLYPH RETURN_WARN_UNKNOWN_GLYPH
#define EFI_WARN_DELETE_FAILURE RETURN_WARN_DELETE_FAILURE
#define EFI_WARN_WRITE_FAILURE RETURN_WARN_WRITE_FAILURE
#define EFI_WARN_BUFFER_TOO_SMALL RETURN_WARN_BUFFER_TOO_SMALL
#define NULL_HANDLE ((VOID *) 0)
//
// Define macro to encode the status code.
//
#define EFIERR(_a) ENCODE_ERROR(_a)
#define EFI_ERROR(A) RETURN_ERROR(A)
//
// Define macros to build data structure signatures from characters.
//
#define EFI_SIGNATURE_16(A, B) ((A) | (B << 8))
#define EFI_SIGNATURE_32(A, B, C, D) (EFI_SIGNATURE_16 (A, B) | (EFI_SIGNATURE_16 (C, D) << 16))
#define EFI_SIGNATURE_64(A, B, C, D, E, F, G, H) \
(EFI_SIGNATURE_32 (A, B, C, D) | ((UINT64) (EFI_SIGNATURE_32 (E, F, G, H)) << 32))
//
// Returns the byte offset to a field within a structure
//
#define EFI_FIELD_OFFSET(TYPE,Field) ((UINTN)(&(((TYPE *) 0)->Field)))
//
// The EFI memory allocation functions work in units of EFI_PAGEs that are
// 4K. This should in no way be confused with the page size of the processor.
// An EFI_PAGE is just the quanta of memory in EFI.
//
#define EFI_PAGE_SIZE 0x1000
#define EFI_PAGE_MASK 0xFFF
#define EFI_PAGE_SHIFT 12
#endif

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/* @file
Device Path definitions introduced in UEFI.
This include file must only contain things defined in the UEFI 2.0 specification.
If a code construct is defined in the UEFI 2.0 specification it must be included
by this include file.
Copyright (c) 2006 - 2007, 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.
Module Name: UefiDevicePath.h
**/
#ifndef __UEFI_DEVICE_PATH_H__
#define __UEFI_DEVICE_PATH_H__
//
// Device Path information
//
#pragma pack(1)
//
// Hardware Device Paths
//
#define HARDWARE_DEVICE_PATH 0x01
#define HW_PCI_DP 0x01
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT8 Function;
UINT8 Device;
} PCI_DEVICE_PATH;
#define HW_PCCARD_DP 0x02
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT8 FunctionNumber;
} PCCARD_DEVICE_PATH;
#define HW_MEMMAP_DP 0x03
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT32 MemoryType;
EFI_PHYSICAL_ADDRESS StartingAddress;
EFI_PHYSICAL_ADDRESS EndingAddress;
} MEMMAP_DEVICE_PATH;
#define HW_VENDOR_DP 0x04
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
EFI_GUID Guid;
} VENDOR_DEVICE_PATH;
#define HW_CONTROLLER_DP 0x05
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT32 ControllerNumber;
} CONTROLLER_DEVICE_PATH;
//
// ACPI Device Paths
//
#define ACPI_DEVICE_PATH 0x02
#define ACPI_DP 0x01
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT32 HID;
UINT32 UID;
} ACPI_HID_DEVICE_PATH;
#define ACPI_EXTENDED_DP 0x02
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT32 HID;
UINT32 UID;
UINT32 CID;
//
// Optional variable length _HIDSTR
// Optional variable length _UIDSTR
//
} ACPI_EXTENDED_HID_DEVICE_PATH;
//
// EISA ID Macro
// EISA ID Definition 32-bits
// bits[15:0] - three character compressed ASCII EISA ID.
// bits[31:16] - binary number
// Compressed ASCII is 5 bits per character 0b00001 = 'A' 0b11010 = 'Z'
//
#define PNP_EISA_ID_CONST 0x41d0
#define EISA_ID(_Name, _Num) ((UINT32) ((_Name) | (_Num) << 16))
#define EISA_PNP_ID(_PNPId) (EISA_ID(PNP_EISA_ID_CONST, (_PNPId)))
#define EFI_PNP_ID(_PNPId) (EISA_ID(PNP_EISA_ID_CONST, (_PNPId)))
#define PNP_EISA_ID_MASK 0xffff
#define EISA_ID_TO_NUM(_Id) ((_Id) >> 16)
#define ACPI_ADR_DP 0x03
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT32 ADR;
} ACPI_ADR_DEVICE_PATH;
//
// Messaging Device Paths
//
#define MESSAGING_DEVICE_PATH 0x03
#define MSG_ATAPI_DP 0x01
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT8 PrimarySecondary;
UINT8 SlaveMaster;
UINT16 Lun;
} ATAPI_DEVICE_PATH;
#define MSG_SCSI_DP 0x02
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT16 Pun;
UINT16 Lun;
} SCSI_DEVICE_PATH;
#define MSG_FIBRECHANNEL_DP 0x03
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT32 Reserved;
UINT64 WWN;
UINT64 Lun;
} FIBRECHANNEL_DEVICE_PATH;
#define MSG_1394_DP 0x04
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT32 Reserved;
UINT64 Guid;
} F1394_DEVICE_PATH;
#define MSG_USB_DP 0x05
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT8 ParentPortNumber;
UINT8 InterfaceNumber;
} USB_DEVICE_PATH;
#define MSG_USB_CLASS_DP 0x0f
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT16 VendorId;
UINT16 ProductId;
UINT8 DeviceClass;
UINT8 DeviceSubClass;
UINT8 DeviceProtocol;
} USB_CLASS_DEVICE_PATH;
#define MSG_USB_WWID_DP 0x10
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT16 InterfaceNumber;
UINT16 VendorId;
UINT16 ProductId;
// CHAR16 SerialNumber[...];
} USB_WWID_DEVICE_PATH;
#define MSG_DEVICE_LOGICAL_UNIT_DP 0x11
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT8 Lun;
} DEVICE_LOGICAL_UNIT_DEVICE_PATH;
#define MSG_SATA_DP 0x12
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT16 HbaPortNumber;
UINT16 PortMultiplierPort;
UINT16 LogicalUnitNumber;
} SATA_DEVICE_PATH;
#define MSG_I2O_DP 0x06
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT32 Tid;
} I2O_DEVICE_PATH;
#define MSG_MAC_ADDR_DP 0x0b
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
EFI_MAC_ADDRESS MacAddress;
UINT8 IfType;
} MAC_ADDR_DEVICE_PATH;
#define MSG_IPv4_DP 0x0c
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
EFI_IPv4_ADDRESS LocalIpAddress;
EFI_IPv4_ADDRESS RemoteIpAddress;
UINT16 LocalPort;
UINT16 RemotePort;
UINT16 Protocol;
BOOLEAN StaticIpAddress;
} IPv4_DEVICE_PATH;
#define MSG_IPv6_DP 0x0d
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
EFI_IPv6_ADDRESS LocalIpAddress;
EFI_IPv6_ADDRESS RemoteIpAddress;
UINT16 LocalPort;
UINT16 RemotePort;
UINT16 Protocol;
BOOLEAN StaticIpAddress;
} IPv6_DEVICE_PATH;
#define MSG_INFINIBAND_DP 0x09
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT32 ResourceFlags;
UINT8 PortGid[16];
UINT64 ServiceId;
UINT64 TargetPortId;
UINT64 DeviceId;
} INFINIBAND_DEVICE_PATH;
#define INFINIBAND_RESOURCE_FLAG_IOC_SERVICE 0x01
#define INFINIBAND_RESOURCE_FLAG_EXTENDED_BOOT_ENVIRONMENT 0x02
#define INFINIBAND_RESOURCE_FLAG_CONSOLE_PROTOCOL 0x04
#define INFINIBAND_RESOURCE_FLAG_STORAGE_PROTOCOL 0x08
#define INFINIBAND_RESOURCE_FLAG_NETWORK_PROTOCOL 0x10
#define MSG_UART_DP 0x0e
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT32 Reserved;
UINT64 BaudRate;
UINT8 DataBits;
UINT8 Parity;
UINT8 StopBits;
} UART_DEVICE_PATH;
//
// Use VENDOR_DEVICE_PATH struct
//
#define MSG_VENDOR_DP 0x0a
typedef VENDOR_DEVICE_PATH VENDOR_DEFINED_DEVICE_PATH;
#define DEVICE_PATH_MESSAGING_PC_ANSI EFI_PC_ANSI_GUID
#define DEVICE_PATH_MESSAGING_VT_100 EFI_VT_100_GUID
#define DEVICE_PATH_MESSAGING_VT_100_PLUS EFI_VT_100_PLUS_GUID
#define DEVICE_PATH_MESSAGING_VT_UTF8 EFI_VT_UTF8_GUID
#define DEVICE_PATH_MESSAGING_UART_FLOW_CONTROL EFI_UART_DEVICE_PATH_GUID
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
EFI_GUID Guid;
UINT32 FlowControlMap;
} UART_FLOW_CONTROL_DEVICE_PATH;
#define DEVICE_PATH_MESSAGING_SAS EFI_SAS_DEVICE_PATH_GUID
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
EFI_GUID Guid;
UINT32 Reserved;
UINT64 SasAddress;
UINT64 Lun;
UINT16 DeviceTopology;
UINT16 RelativeTargetPort;
} SAS_DEVICE_PATH;
#define MSG_ISCSI_DP 0x13
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT16 NetworkProtocol;
UINT16 LoginOption;
UINT16 Reserved;
UINT16 TargetPortalGroupTag;
UINT64 LUN;
// CHAR8 iSCSI Target Name
} ISCSI_DEVICE_PATH;
#define ISCSI_LOGIN_OPTION_NO_HEADER_DIGEST 0x0000
#define ISCSI_LOGIN_OPTION_HEADER_DIGEST_USING_CRC32C 0x0002
#define ISCSI_LOGIN_OPTION_NO_DATA_DIGEST 0x0000
#define ISCSI_LOGIN_OPTION_DATA_DIGEST_USING_CRC32C 0x0008
#define ISCSI_LOGIN_OPTION_AUTHMETHOD_CHAP 0x0000
#define ISCSI_LOGIN_OPTION_AUTHMETHOD_NON 0x1000
#define ISCSI_LOGIN_OPTION_CHAP_BI 0x0000
#define ISCSI_LOGIN_OPTION_CHAP_UNI 0x2000
//
// Media Device Path
//
#define MEDIA_DEVICE_PATH 0x04
#define MEDIA_HARDDRIVE_DP 0x01
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT32 PartitionNumber;
UINT64 PartitionStart;
UINT64 PartitionSize;
UINT8 Signature[16];
UINT8 MBRType;
UINT8 SignatureType;
} HARDDRIVE_DEVICE_PATH;
#define MBR_TYPE_PCAT 0x01
#define MBR_TYPE_EFI_PARTITION_TABLE_HEADER 0x02
#define SIGNATURE_TYPE_MBR 0x01
#define SIGNATURE_TYPE_GUID 0x02
#define MEDIA_CDROM_DP 0x02
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT32 BootEntry;
UINT64 PartitionStart;
UINT64 PartitionSize;
} CDROM_DEVICE_PATH;
//
// Use VENDOR_DEVICE_PATH struct
//
#define MEDIA_VENDOR_DP 0x03
#define MEDIA_FILEPATH_DP 0x04
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
CHAR16 PathName[1];
} FILEPATH_DEVICE_PATH;
#define SIZE_OF_FILEPATH_DEVICE_PATH EFI_FIELD_OFFSET(FILEPATH_DEVICE_PATH,PathName)
#define MEDIA_PROTOCOL_DP 0x05
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
EFI_GUID Protocol;
} MEDIA_PROTOCOL_DEVICE_PATH;
#define MEDIA_PIWG_FW_VOL_DP 0x6
typedef MEDIA_PROTOCOL_DEVICE_PATH MEDIA_FW_VOL_FILEPATH_DEVICE_PATH;
#define MEDIA_PIWG_FW_FILE_DP 0x7
typedef MEDIA_PROTOCOL_DEVICE_PATH MEDIA_FW_VOL_DEVICE_PATH;
//
// BBS Device Path
//
#define BBS_DEVICE_PATH 0x05
#define BBS_BBS_DP 0x01
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT16 DeviceType;
UINT16 StatusFlag;
CHAR8 String[1];
} BBS_BBS_DEVICE_PATH;
//
// DeviceType definitions - from BBS specification
//
#define BBS_TYPE_FLOPPY 0x01
#define BBS_TYPE_HARDDRIVE 0x02
#define BBS_TYPE_CDROM 0x03
#define BBS_TYPE_PCMCIA 0x04
#define BBS_TYPE_USB 0x05
#define BBS_TYPE_EMBEDDED_NETWORK 0x06
#define BBS_TYPE_BEV 0x80
#define BBS_TYPE_UNKNOWN 0xFF
//
// Union of all possible Device Paths and pointers to Device Paths
//
typedef union {
EFI_DEVICE_PATH_PROTOCOL DevPath;
PCI_DEVICE_PATH Pci;
PCCARD_DEVICE_PATH PcCard;
MEMMAP_DEVICE_PATH MemMap;
VENDOR_DEVICE_PATH Vendor;
CONTROLLER_DEVICE_PATH Controller;
ACPI_HID_DEVICE_PATH Acpi;
ATAPI_DEVICE_PATH Atapi;
SCSI_DEVICE_PATH Scsi;
FIBRECHANNEL_DEVICE_PATH FibreChannel;
F1394_DEVICE_PATH F1394;
USB_DEVICE_PATH Usb;
SATA_DEVICE_PATH Sata;
USB_CLASS_DEVICE_PATH UsbClass;
I2O_DEVICE_PATH I2O;
MAC_ADDR_DEVICE_PATH MacAddr;
IPv4_DEVICE_PATH Ipv4;
IPv6_DEVICE_PATH Ipv6;
INFINIBAND_DEVICE_PATH InfiniBand;
UART_DEVICE_PATH Uart;
HARDDRIVE_DEVICE_PATH HardDrive;
CDROM_DEVICE_PATH CD;
FILEPATH_DEVICE_PATH FilePath;
MEDIA_PROTOCOL_DEVICE_PATH MediaProtocol;
BBS_BBS_DEVICE_PATH Bbs;
} EFI_DEV_PATH;
typedef union {
EFI_DEVICE_PATH_PROTOCOL *DevPath;
PCI_DEVICE_PATH *Pci;
PCCARD_DEVICE_PATH *PcCard;
MEMMAP_DEVICE_PATH *MemMap;
VENDOR_DEVICE_PATH *Vendor;
CONTROLLER_DEVICE_PATH *Controller;
ACPI_HID_DEVICE_PATH *Acpi;
ACPI_EXTENDED_HID_DEVICE_PATH *ExtendedAcpi;
ATAPI_DEVICE_PATH *Atapi;
SCSI_DEVICE_PATH *Scsi;
FIBRECHANNEL_DEVICE_PATH *FibreChannel;
F1394_DEVICE_PATH *F1394;
USB_DEVICE_PATH *Usb;
SATA_DEVICE_PATH *Sata;
USB_CLASS_DEVICE_PATH *UsbClass;
I2O_DEVICE_PATH *I2O;
MAC_ADDR_DEVICE_PATH *MacAddr;
IPv4_DEVICE_PATH *Ipv4;
IPv6_DEVICE_PATH *Ipv6;
INFINIBAND_DEVICE_PATH *InfiniBand;
UART_DEVICE_PATH *Uart;
HARDDRIVE_DEVICE_PATH *HardDrive;
CDROM_DEVICE_PATH *CD;
FILEPATH_DEVICE_PATH *FilePath;
MEDIA_PROTOCOL_DEVICE_PATH *MediaProtocol;
BBS_BBS_DEVICE_PATH *Bbs;
UINT8 *Raw;
} EFI_DEV_PATH_PTR;
#pragma pack()
#endif

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/* @file
EFI Guid Partition Table Format Definition.
Copyright (c) 2006 - 2007, 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.
Module Name: UefiGpt.h
**/
#ifndef __UEFI_GPT_H__
#define __UEFI_GPT_H__
#define PRIMARY_PART_HEADER_LBA 1
//
// EFI Partition Table Signature: "EFI PART"
//
#define EFI_PTAB_HEADER_ID 0x5452415020494645ULL
#pragma pack(1)
//
// GPT Partition Table Header
//
typedef struct {
EFI_TABLE_HEADER Header;
EFI_LBA MyLBA;
EFI_LBA AlternateLBA;
EFI_LBA FirstUsableLBA;
EFI_LBA LastUsableLBA;
EFI_GUID DiskGUID;
EFI_LBA PartitionEntryLBA;
UINT32 NumberOfPartitionEntries;
UINT32 SizeOfPartitionEntry;
UINT32 PartitionEntryArrayCRC32;
} EFI_PARTITION_TABLE_HEADER;
//
// GPT Partition Entry
//
typedef struct {
EFI_GUID PartitionTypeGUID;
EFI_GUID UniquePartitionGUID;
EFI_LBA StartingLBA;
EFI_LBA EndingLBA;
UINT64 Attributes;
CHAR16 PartitionName[36];
} EFI_PARTITION_ENTRY;
//
// GPT Partition Entry Status
//
typedef struct {
BOOLEAN OutOfRange;
BOOLEAN Overlap;
} EFI_PARTITION_ENTRY_STATUS;
#pragma pack()
#endif

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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 - 2007, 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.
Module Name: UefiInternalFormRepresentation.h
@par Revision Reference:
These definitions are from UEFI2.1.
**/
#ifndef __UEFI_INTERNAL_FORMREPRESENTATION_H__
#define __UEFI_INTERNAL_FORMREPRESENTATION_H__
//
// The following types are currently defined:
//
typedef UINT32 RELOFST;
typedef CHAR16 *EFI_STRING;
//
// IFR Op codes
//
#define EFI_IFR_FORM_OP 0x01
#define EFI_IFR_SUBTITLE_OP 0x02
#define EFI_IFR_TEXT_OP 0x03
#define EFI_IFR_GRAPHIC_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 // ONEOF OPTION field
#define EFI_IFR_SUPPRESS_IF_OP 0x0A
#define EFI_IFR_END_FORM_OP 0x0B
#define EFI_IFR_HIDDEN_OP 0x0C
#define EFI_IFR_END_FORM_SET_OP 0x0D
#define EFI_IFR_FORM_SET_OP 0x0E
#define EFI_IFR_REF_OP 0x0F
#define EFI_IFR_END_ONE_OF_OP 0x10
#define EFI_IFR_END_OP EFI_IFR_END_ONE_OF_OP
#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_END_IF_OP 0x18 // for endif of inconsistentif, suppressif, grayoutif
#define EFI_IFR_GRAYOUT_IF_OP 0x19
#define EFI_IFR_DATE_OP 0x1A
#define EFI_IFR_TIME_OP 0x1B
#define EFI_IFR_STRING_OP 0x1C
#define EFI_IFR_LABEL_OP 0x1D
#define EFI_IFR_SAVE_DEFAULTS_OP 0x1E
#define EFI_IFR_RESTORE_DEFAULTS_OP 0x1F
#define EFI_IFR_BANNER_OP 0x20
#define EFI_IFR_INVENTORY_OP 0x21
#define EFI_IFR_EQ_VAR_VAL_OP 0x22
#define EFI_IFR_ORDERED_LIST_OP 0x23
#define EFI_IFR_VARSTORE_OP 0x24
#define EFI_IFR_VARSTORE_SELECT_OP 0x25
#define EFI_IFR_VARSTORE_SELECT_PAIR_OP 0x26
#define EFI_IFR_TRUE_OP 0x27
#define EFI_IFR_FALSE_OP 0x28
#define EFI_IFR_GT_OP 0x29
#define EFI_IFR_GE_OP 0x2A
#define EFI_IFR_OEM_DEFINED_OP 0x2B
#define EFI_IFR_LAST_OPCODE EFI_IFR_OEM_DEFINED_OP
#define EFI_IFR_OEM_OP 0xFE
#define EFI_IFR_NV_ACCESS_COMMAND 0xFF
//
// Define values for the flags fields in some VFR opcodes. These are
// bitmasks.
//
#define EFI_IFR_FLAG_DEFAULT 0x01
#define EFI_IFR_FLAG_MANUFACTURING 0x02
#define EFI_IFR_FLAG_INTERACTIVE 0x04
#define EFI_IFR_FLAG_NV_ACCESS 0x08
#define EFI_IFR_FLAG_RESET_REQUIRED 0x10
#define EFI_IFR_FLAG_LATE_CHECK 0x20
#define EFI_NON_DEVICE_CLASS 0x00 // Useful when you do not want something in the Device Manager
#define EFI_DISK_DEVICE_CLASS 0x01
#define EFI_VIDEO_DEVICE_CLASS 0x02
#define EFI_NETWORK_DEVICE_CLASS 0x04
#define EFI_INPUT_DEVICE_CLASS 0x08
#define EFI_ON_BOARD_DEVICE_CLASS 0x10
#define EFI_OTHER_DEVICE_CLASS 0x20
#define EFI_SETUP_APPLICATION_SUBCLASS 0x00
#define EFI_GENERAL_APPLICATION_SUBCLASS 0x01
#define EFI_FRONT_PAGE_SUBCLASS 0x02
#define EFI_SINGLE_USE_SUBCLASS 0x03 // Used to display a single entity and then exit
//
// Used to flag dynamically created op-codes. This is meaningful to the IFR Library set
// and the browser since we need to distinguish between compiled NV map data and created data.
// We do not allow new entries to be created in the NV map dynamically however we still need
// to display this information correctly. To dynamically create op-codes and assume that their
// data will be saved, ensure that the NV starting location they refer to is pre-defined in the
// NV map.
//
#define EFI_IFR_FLAG_CREATED 128
#pragma pack(1)
//
// IFR Structure definitions
//
typedef struct {
UINT8 OpCode;
UINT8 Length;
} EFI_IFR_OP_HEADER;
typedef struct {
EFI_IFR_OP_HEADER Header;
EFI_GUID Guid;
STRING_REF FormSetTitle;
STRING_REF Help;
EFI_PHYSICAL_ADDRESS CallbackHandle;
UINT16 Class;
UINT16 SubClass;
UINT16 NvDataSize; // set once, size of the NV data as defined in the script
} EFI_IFR_FORM_SET;
typedef struct {
EFI_IFR_OP_HEADER Header;
UINT16 FormId;
STRING_REF FormTitle;
} EFI_IFR_FORM;
typedef struct {
EFI_IFR_OP_HEADER Header;
UINT16 LabelId;
} EFI_IFR_LABEL;
typedef struct {
EFI_IFR_OP_HEADER Header;
STRING_REF SubTitle;
} EFI_IFR_SUBTITLE;
typedef struct {
EFI_IFR_OP_HEADER Header;
STRING_REF Help;
STRING_REF Text;
STRING_REF TextTwo;
UINT8 Flags; // This is included solely for purposes of interactive/dynamic support.
UINT16 Key; // Value to be passed to caller to identify this particular op-code
} EFI_IFR_TEXT;
//
// goto
//
typedef struct {
EFI_IFR_OP_HEADER Header;
UINT16 FormId;
STRING_REF Prompt;
STRING_REF Help; // The string Token for the context-help
UINT8 Flags; // This is included solely for purposes of interactive/dynamic support.
UINT16 Key; // Value to be passed to caller to identify this particular op-code
} EFI_IFR_REF;
typedef struct {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_END_FORM;
typedef struct {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_END_FORM_SET;
//
// Also notice that the IFR_ONE_OF and IFR_CHECK_BOX are identical in structure......code assumes this to be true, if this ever
// changes we need to revisit the InitializeTagStructures code
//
typedef struct {
EFI_IFR_OP_HEADER Header;
UINT16 QuestionId; // The ID designating what the question is about...sucked in from a #define, likely in the form of a variable name
UINT8 Width; // The Size of the Data being saved
STRING_REF Prompt; // The String Token for the Prompt
STRING_REF Help; // The string Token for the context-help
} EFI_IFR_ONE_OF;
typedef struct {
EFI_IFR_OP_HEADER Header;
UINT16 QuestionId; // The offset in NV for storage of the data
UINT8 MaxEntries; // The maximum number of options in the ordered list (=size of NVStore)
STRING_REF Prompt; // The string token for the prompt
STRING_REF Help; // The string token for the context-help
} EFI_IFR_ORDERED_LIST;
typedef struct {
EFI_IFR_OP_HEADER Header;
UINT16 QuestionId; // The ID designating what the question is about...sucked in from a #define, likely in the form of a variable name
UINT8 Width; // The Size of the Data being saved
STRING_REF Prompt; // The String Token for the Prompt
STRING_REF Help; // The string Token for the context-help
UINT8 Flags; // For now, if non-zero, means that it is the default option, - further definition likely
UINT16 Key; // Value to be passed to caller to identify this particular op-code
} EFI_IFR_CHECKBOX, EFI_IFR_CHECK_BOX;
typedef struct {
EFI_IFR_OP_HEADER Header;
STRING_REF Option; // The string token describing the option
UINT16 Value; // The value associated with this option that is stored in the NVRAM if chosen
UINT8 Flags; // For now, if non-zero, means that it is the default option, - further definition likely above
UINT16 Key; // Value to be passed to caller to identify this particular op-code
} EFI_IFR_ONE_OF_OPTION;
typedef struct {
EFI_IFR_OP_HEADER Header;
UINT16 QuestionId; // The ID designating what the question is about...sucked in from a #define, likely in the form of a variable name
UINT8 Width; // The Size of the Data being saved
STRING_REF Prompt; // The String Token for the Prompt
STRING_REF Help; // The string Token for the context-help
UINT8 Flags; // This is included solely for purposes of interactive/dynamic support.
UINT16 Key; // Value to be passed to caller to identify this particular op-code
UINT16 Minimum;
UINT16 Maximum;
UINT16 Step; // If step is 0, then manual input is specified, otherwise, left/right arrow selection is called for
UINT16 Default;
} EFI_IFR_NUMERIC;
//
// There is an interesting twist with regards to Time and Date. This is one of the few items which can accept input from
// a user, however may or may not need to use storage in the NVRAM space. The decided method for determining if NVRAM space
// will be used (only for a TimeOp or DateOp) is: If .QuestionId == 0 && .Width == 0 (normally an impossibility) then use system
// resources to store the data away and not NV resources. In other words, the setup engine will call gRT->SetTime, and gRT->SetDate
// for the saving of data, and the values displayed will be from the gRT->GetXXXX series of calls.
//
typedef struct {
EFI_IFR_NUMERIC Hour;
EFI_IFR_NUMERIC Minute;
EFI_IFR_NUMERIC Second;
} EFI_IFR_TIME;
typedef struct {
EFI_IFR_NUMERIC Year;
EFI_IFR_NUMERIC Month;
EFI_IFR_NUMERIC Day;
} EFI_IFR_DATE;
typedef struct {
EFI_IFR_OP_HEADER Header;
UINT16 QuestionId; // The ID designating what the question is about...sucked in from a #define, likely in the form of a variable name
UINT8 Width; // The Size of the Data being saved -- BUGBUG -- remove someday
STRING_REF Prompt; // The String Token for the Prompt
STRING_REF Help; // The string Token for the context-help
UINT8 Flags; // This is included solely for purposes of interactive/dynamic support.
UINT16 Key; // Value to be passed to caller to identify this particular op-code
UINT8 MinSize; // Minimum allowable sized password
UINT8 MaxSize; // Maximum allowable sized password
UINT16 Encoding;
} EFI_IFR_PASSWORD;
typedef struct {
EFI_IFR_OP_HEADER Header;
UINT16 QuestionId; // The ID designating what the question is about...sucked in from a #define, likely in the form of a variable name
UINT8 Width; // The Size of the Data being saved -- BUGBUG -- remove someday
STRING_REF Prompt; // The String Token for the Prompt
STRING_REF Help; // The string Token for the context-help
UINT8 Flags; // This is included solely for purposes of interactive/dynamic support.
UINT16 Key; // Value to be passed to caller to identify this particular op-code
UINT8 MinSize; // Minimum allowable sized password
UINT8 MaxSize; // Maximum allowable sized password
} EFI_IFR_STRING;
typedef struct {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_END_ONE_OF;
typedef struct {
EFI_IFR_OP_HEADER Header;
UINT16 Value;
UINT16 Key;
} EFI_IFR_HIDDEN;
typedef struct {
EFI_IFR_OP_HEADER Header;
UINT8 Flags;
} EFI_IFR_SUPPRESS;
typedef struct {
EFI_IFR_OP_HEADER Header;
UINT8 Flags;
} EFI_IFR_GRAY_OUT;
typedef struct {
EFI_IFR_OP_HEADER Header;
STRING_REF Popup;
UINT8 Flags;
} EFI_IFR_INCONSISTENT;
typedef struct {
EFI_IFR_OP_HEADER Header;
UINT16 QuestionId; // offset into variable storage
UINT8 Width; // size of variable storage
UINT16 Value; // value to compare against
} EFI_IFR_EQ_ID_VAL;
typedef struct {
EFI_IFR_OP_HEADER Header;
UINT16 QuestionId; // offset into variable storage
UINT8 Width; // size of variable storage
UINT16 ListLength;
UINT16 ValueList[1];
} EFI_IFR_EQ_ID_LIST;
typedef struct {
EFI_IFR_OP_HEADER Header;
UINT16 QuestionId1; // offset into variable storage for first value to compare
UINT8 Width; // size of variable storage (must be same for both)
UINT16 QuestionId2; // offset into variable storage for second value to compare
} EFI_IFR_EQ_ID_ID;
typedef struct {
EFI_IFR_OP_HEADER Header;
UINT16 VariableId; // offset into variable storage
UINT16 Value; // value to compare against
} EFI_IFR_EQ_VAR_VAL;
typedef struct {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_AND;
typedef struct {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_OR;
typedef struct {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_NOT;
typedef struct {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_END_EXPR, EFI_IFR_END_IF;
typedef struct {
EFI_IFR_OP_HEADER Header;
UINT16 FormId;
STRING_REF Prompt;
STRING_REF Help;
UINT8 Flags;
UINT16 Key;
} EFI_IFR_SAVE_DEFAULTS;
typedef struct {
EFI_IFR_OP_HEADER Header;
STRING_REF Help;
STRING_REF Text;
STRING_REF TextTwo; // optional text
} EFI_IFR_INVENTORY;
typedef struct {
EFI_IFR_OP_HEADER Header;
EFI_GUID Guid; // GUID for the variable
UINT16 VarId; // variable store ID, as referenced elsewhere in the form
UINT16 Size; // size of the variable storage
} EFI_IFR_VARSTORE;
typedef struct {
EFI_IFR_OP_HEADER Header;
UINT16 VarId; // variable store ID, as referenced elsewhere in the form
} EFI_IFR_VARSTORE_SELECT;
//
// Used for the ideqid VFR statement where two variable stores may be referenced in the
// same VFR statement.
// A browser should treat this as an EFI_IFR_VARSTORE_SELECT statement and assume that all following
// IFR opcodes use the VarId as defined here.
//
typedef struct {
EFI_IFR_OP_HEADER Header;
UINT16 VarId; // variable store ID, as referenced elsewhere in the form
UINT16 SecondaryVarId; // variable store ID, as referenced elsewhere in the form
} EFI_IFR_VARSTORE_SELECT_PAIR;
typedef struct {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_TRUE;
typedef struct {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_FALSE;
typedef struct {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_GT;
typedef struct {
EFI_IFR_OP_HEADER Header;
} EFI_IFR_GE;
//
// Save defaults and restore defaults have same structure
//
#define EFI_IFR_RESTORE_DEFAULTS EFI_IFR_SAVE_DEFAULTS
typedef struct {
EFI_IFR_OP_HEADER Header;
STRING_REF Title; // The string token for the banner title
UINT16 LineNumber; // 1-based line number
UINT8 Alignment; // left, center, or right-aligned
} EFI_IFR_BANNER;
#define EFI_IFR_BANNER_ALIGN_LEFT 0
#define EFI_IFR_BANNER_ALIGN_CENTER 1
#define EFI_IFR_BANNER_ALIGN_RIGHT 2
#define EFI_IFR_BANNER_TIMEOUT 0xFF
#pragma pack()
#endif

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/** @file
This includes some definitions introduced in UEFI that will be used in both PEI and DXE phases.
Copyright (c) 2006, 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.
Module Name: UefiMultiPhase.h
**/
#ifndef __UEFI_MULTIPHASE_H__
#define __UEFI_MULTIPHASE_H__
//
// Enumeration of memory types introduced in UEFI.
//
typedef enum {
EfiReservedMemoryType,
EfiLoaderCode,
EfiLoaderData,
EfiBootServicesCode,
EfiBootServicesData,
EfiRuntimeServicesCode,
EfiRuntimeServicesData,
EfiConventionalMemory,
EfiUnusableMemory,
EfiACPIReclaimMemory,
EfiACPIMemoryNVS,
EfiMemoryMappedIO,
EfiMemoryMappedIOPortSpace,
EfiPalCode,
EfiMaxMemoryType
} EFI_MEMORY_TYPE;
//
// Data structure that precedes all of the standard EFI table types.
//
typedef struct {
UINT64 Signature;
UINT32 Revision;
UINT32 HeaderSize;
UINT32 CRC32;
UINT32 Reserved;
} EFI_TABLE_HEADER;
//
// Attributes of variable.
//
#define EFI_VARIABLE_NON_VOLATILE 0x00000001
#define EFI_VARIABLE_BOOTSERVICE_ACCESS 0x00000002
#define EFI_VARIABLE_RUNTIME_ACCESS 0x00000004
#define EFI_VARIABLE_HARDWARE_ERROR_RECORD 0x00000008
//
// This attribute is identified by the mnemonic 'HR'
// elsewhere in this specification.
//
#define EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS 0x00000010
//
// _WIN_CERTIFICATE.wCertificateType
//
#define WIN_CERT_TYPE_EFI_PKCS115 0x0EF0
#define WIN_CERT_TYPE_EFI_GUID 0x0EF1
/**
The WIN_CERTIFICATE structure is part of the PE/COFF
specification and has the following definition:
@param dwLength The length of the entire certificate,
including the length of the header, in
bytes.
@param wRevision The revision level of the WIN_CERTIFICATE
structure. The current revision level is
0x0200.
@param wCertificateType The certificate type. See
WIN_CERT_TYPE_xxx for the UEFI
certificate types. The UEFI
specification reserves the range of
certificate type values from 0x0EF0
to 0x0EFF.
@param bCertificate The actual certificate. The format of
the certificate depends on
wCertificateType. The format of the UEFI
certificates is defined below.
**/
typedef struct _WIN_CERTIFICATE {
UINT32 dwLength;
UINT16 wRevision;
UINT16 wCertificateType;
//UINT8 bCertificate[ANYSIZE_ARRAY];
} WIN_CERTIFICATE;
//
// WIN_CERTIFICATE_UEFI_GUID.CertType
//
#define EFI_CERT_TYPE_RSA2048_SHA256_GUID \
{0xa7717414, 0xc616, 0x4977, {0x94, 0x20, 0x84, 0x47, 0x12, 0xa7, 0x35, 0xbf } }
//
// WIN_CERTIFICATE_UEFI_GUID.CertData
//
typedef struct _EFI_CERT_BLOCK_RSA_2048_SHA256 {
UINT32 HashType;
UINT8 PublicKey[256];
UINT8 Signature[256];
} EFI_CERT_BLOCK_RSA_2048_SHA256;
/**
@param Hdr This is the standard WIN_CERTIFICATE header, where
wCertificateType is set to
WIN_CERT_TYPE_UEFI_GUID.
@param CertType This is the unique id which determines the
format of the CertData. In this case, the
value is EFI_CERT_TYPE_RSA2048_SHA256_GUID.
@param CertData This is the certificate data. The format of
the data is determined by the CertType. In
this case the value is
EFI_CERT_BLOCK_RSA_2048_SHA256.
@param Information The WIN_CERTIFICATE_UEFI_GUID certificate
type allows new types of certificates to
be developed for driver authentication
without requiring a new certificate type.
The CertType defines the format of the
CertData, which length is defined by the
size of the certificate less the fixed
size of the WIN_CERTIFICATE_UEFI_GUID
structure.
**/
typedef struct _WIN_CERTIFICATE_UEFI_GUID {
WIN_CERTIFICATE Hdr;
EFI_GUID CertType;
// UINT8 CertData[ANYSIZE_ARRAY];
} WIN_CERTIFICATE_UEFI_GUID;
/**
Certificate which encapsulates the RSASSA_PKCS1-v1_5 digital
signature.
The WIN_CERTIFICATE_UEFI_PKCS1_15 structure is derived from
WIN_CERTIFICATE and encapsulate the information needed to
implement the RSASSA-PKCS1-v1_5 digital signature algorithm as
specified in RFC2437.
@param Hdr This is the standard WIN_CERTIFICATE header, where
wCertificateType is set to
WIN_CERT_TYPE_UEFI_PKCS1_15.
@param HashAlgorithm This is the hashing algorithm which was
performed on the UEFI executable when
creating the digital signature. It is
one of the enumerated values pre-defined
in Section 26.4.1. See
EFI_HASH_ALGORITHM_x.
@param Signature This is the actual digital signature. The
size of the signature is the same size as
the key (1024-bit key is 128 bytes) and can
be determined by subtracting the length of
the other parts of this header from the
total length of the certificate as found in
Hdr.dwLength.
**/
typedef struct _WIN_CERTIFICATE_EFI_PKCS1_15 {
WIN_CERTIFICATE Hdr;
EFI_GUID HashAlgorithm;
// UINT8 Signature[ANYSIZE_ARRAY];
} WIN_CERTIFICATE_EFI_PKCS1_15;
/**
AuthInfo is a WIN_CERTIFICATE using the wCertificateType
WIN_CERTIFICATE_UEFI_GUID and the CertType
EFI_CERT_TYPE_RSA2048_SHA256. If the attribute specifies
authenticated access, then the Data buffer should begin with an
authentication descriptor prior to the data payload and DataSize
should reflect the the data.and descriptor size. The caller
shall digest the Monotonic Count value and the associated data
for the variable update using the SHA-256 1-way hash algorithm.
The ensuing the 32-byte digest will be signed using the private
key associated w/ the public/private 2048-bit RSA key-pair. The
WIN_CERTIFICATE shall be used to describe the signature of the
Variable data *Data. In addition, the signature will also
include the MonotonicCount value to guard against replay attacks
@param MonotonicCount Included in the signature of
AuthInfo.Used to ensure freshness/no
replay. Incremented during each
"Write" access.
@param AuthInfo Provides the authorization for the variable
access. It is a signature across the
variable data and the Monotonic Count
value. Caller uses Private key that is
associated with a public key that has been
provisioned via the key exchange.
**/
typedef struct {
UINT64 MonotonicCount;
WIN_CERTIFICATE_UEFI_GUID AuthInfo;
} EFI_VARIABLE_AUTHENTICATION;
#endif

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