diff options
| author | gikidy <gikidy@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-08-19 03:13:58 +0000 |
|---|---|---|
| committer | gikidy <gikidy@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-08-19 03:13:58 +0000 |
| commit | 1c978f48e4bca6d2f77eefc5e12f6ef2097634e4 (patch) | |
| tree | 9bc3b629e5e95177b49e31870f543f5fd922a01f /BaseTools/Source | |
| parent | d4b3293bb332de87d1855dc8c03e4307a6384e7e (diff) | |
| download | edk2-platforms-1c978f48e4bca6d2f77eefc5e12f6ef2097634e4.tar.xz | |
Revert last commit about "Clean up MdeModuleHii.h to remove HII_VENDOR_DEVICE_PATH and remove DevicePath.h file."
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12175 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'BaseTools/Source')
| -rw-r--r-- | BaseTools/Source/C/Include/Common/MdeModuleHii.h | 161 | ||||
| -rw-r--r-- | BaseTools/Source/C/Include/Protocol/DevicePath.h | 548 |
2 files changed, 594 insertions, 115 deletions
diff --git a/BaseTools/Source/C/Include/Common/MdeModuleHii.h b/BaseTools/Source/C/Include/Common/MdeModuleHii.h index b756fef2c3..8b42061d71 100644 --- a/BaseTools/Source/C/Include/Common/MdeModuleHii.h +++ b/BaseTools/Source/C/Include/Common/MdeModuleHii.h @@ -1,7 +1,7 @@ /** @file
EDK II specific HII relative definition.
- Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2006 - 2007, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials are licensed and made available
under the terms and conditions of the BSD License which accompanies this
@@ -22,45 +22,51 @@ #define WIDE_CHAR 0xFFF1
#define NON_BREAKING_CHAR 0xFFF2
-///
-/// State defined for password statemachine .
-///
+#define GLYPH_WIDTH EFI_GLYPH_WIDTH
+#define GLYPH_HEIGHT EFI_GLYPH_HEIGHT
+
+//
+// State defined for password statemachine
+//
#define BROWSER_STATE_VALIDATE_PASSWORD 0
#define BROWSER_STATE_SET_PASSWORD 1
-///
-/// GUIDed opcodes defined for EDKII implementation.
-///
+
+//
+// Tiano Implementation specific Device Path definition.
+//
+#pragma pack(1)
+typedef struct {
+ VENDOR_DEVICE_PATH VendorDevicePath;
+ UINT32 Reserved;
+ UINT64 UniqueId;
+} HII_VENDOR_DEVICE_PATH_NODE;
+#pragma pack()
+
+typedef struct {
+ HII_VENDOR_DEVICE_PATH_NODE Node;
+ EFI_DEVICE_PATH_PROTOCOL End;
+} HII_VENDOR_DEVICE_PATH;
+
+
+//
+// GUIDed opcodes defined for Tiano
+//
#define EFI_IFR_TIANO_GUID \
{ 0xf0b1735, 0x87a0, 0x4193, {0xb2, 0x66, 0x53, 0x8c, 0x38, 0xaf, 0x48, 0xce} }
#pragma pack(1)
-///
-/// EDKII implementation extension opcodes, new extension can be added here later.
-///
#define EFI_IFR_EXTEND_OP_LABEL 0x0
#define EFI_IFR_EXTEND_OP_BANNER 0x1
#define EFI_IFR_EXTEND_OP_TIMEOUT 0x2
#define EFI_IFR_EXTEND_OP_CLASS 0x3
#define EFI_IFR_EXTEND_OP_SUBCLASS 0x4
-///
-/// Label opcode.
-///
typedef struct _EFI_IFR_GUID_LABEL {
EFI_IFR_OP_HEADER Header;
- ///
- /// EFI_IFR_TIANO_GUID.
- ///
EFI_GUID Guid;
- ///
- /// EFI_IFR_EXTEND_OP_LABEL.
- ///
UINT8 ExtendOpCode;
- ///
- /// Label Number.
- ///
UINT16 Number;
} EFI_IFR_GUID_LABEL;
@@ -68,38 +74,20 @@ typedef struct _EFI_IFR_GUID_LABEL { #define EFI_IFR_BANNER_ALIGN_CENTER 1
#define EFI_IFR_BANNER_ALIGN_RIGHT 2
-///
-/// Banner opcode.
-///
typedef struct _EFI_IFR_GUID_BANNER {
EFI_IFR_OP_HEADER Header;
- ///
- /// EFI_IFR_TIANO_GUID.
- ///
EFI_GUID Guid;
- ///
- /// EFI_IFR_EXTEND_OP_BANNER
- ///
- UINT8 ExtendOpCode;
- EFI_STRING_ID Title; ///< The string token for the banner title.
- UINT16 LineNumber; ///< 1-based line number.
- UINT8 Alignment; ///< left, center, or right-aligned.
+ UINT8 ExtendOpCode; // Extended opcode is EFI_IFR_EXTEND_OP_BANNER
+ EFI_STRING_ID Title; // The string token for the banner title
+ UINT16 LineNumber; // 1-based line number
+ UINT8 Alignment; // left, center, or right-aligned
} EFI_IFR_GUID_BANNER;
-///
-/// Timeout opcode.
-///
typedef struct _EFI_IFR_GUID_TIMEOUT {
EFI_IFR_OP_HEADER Header;
- ///
- /// EFI_IFR_TIANO_GUID.
- ///
EFI_GUID Guid;
- ///
- /// EFI_IFR_EXTEND_OP_TIMEOUT.
- ///
UINT8 ExtendOpCode;
- UINT16 TimeOut; ///< TimeOut Value.
+ UINT16 TimeOut;
} EFI_IFR_GUID_TIMEOUT;
#define EFI_NON_DEVICE_CLASS 0x00
@@ -110,20 +98,11 @@ typedef struct _EFI_IFR_GUID_TIMEOUT { #define EFI_ON_BOARD_DEVICE_CLASS 0x10
#define EFI_OTHER_DEVICE_CLASS 0x20
-///
-/// Device Class opcode.
-///
typedef struct _EFI_IFR_GUID_CLASS {
EFI_IFR_OP_HEADER Header;
- ///
- /// EFI_IFR_TIANO_GUID.
- ///
EFI_GUID Guid;
- ///
- /// EFI_IFR_EXTEND_OP_CLASS.
- ///
UINT8 ExtendOpCode;
- UINT16 Class; ///< Device Class from the above.
+ UINT16 Class;
} EFI_IFR_GUID_CLASS;
#define EFI_SETUP_APPLICATION_SUBCLASS 0x00
@@ -131,93 +110,45 @@ typedef struct _EFI_IFR_GUID_CLASS { #define EFI_FRONT_PAGE_SUBCLASS 0x02
#define EFI_SINGLE_USE_SUBCLASS 0x03
-///
-/// SubClass opcode
-///
typedef struct _EFI_IFR_GUID_SUBCLASS {
EFI_IFR_OP_HEADER Header;
- ///
- /// EFI_IFR_TIANO_GUID.
- ///
EFI_GUID Guid;
- ///
- /// EFI_IFR_EXTEND_OP_SUBCLASS.
- ///
UINT8 ExtendOpCode;
- UINT16 SubClass; ///< Sub Class type from the above.
+ UINT16 SubClass;
} EFI_IFR_GUID_SUBCLASS;
-///
-/// GUIDed opcodes support for framework vfr.
-///
+//
+// GUIDed opcodes defined for Tiano
+//
#define EFI_IFR_FRAMEWORK_GUID \
{ 0x31ca5d1a, 0xd511, 0x4931, { 0xb7, 0x82, 0xae, 0x6b, 0x2b, 0x17, 0x8c, 0xd7 } }
-///
-/// Two extended opcodes are added, and new extensions can be added here later.
-/// One is for framework OneOf question Option Key value;
-/// another is for framework vareqval.
-///
#define EFI_IFR_EXTEND_OP_OPTIONKEY 0x0
#define EFI_IFR_EXTEND_OP_VAREQNAME 0x1
-
-///
-/// Store the framework vfr option key value.
-///
+//
+// Store the framework vfr option key value
+//
typedef struct _EFI_IFR_GUID_OPTIONKEY {
EFI_IFR_OP_HEADER Header;
- ///
- /// EFI_IFR_FRAMEWORK_GUID.
- ///
EFI_GUID Guid;
- ///
- /// EFI_IFR_EXTEND_OP_OPTIONKEY.
- ///
UINT8 ExtendOpCode;
- ///
- /// OneOf Questiond ID binded by OneOf Option.
- ///
EFI_QUESTION_ID QuestionId;
- ///
- /// The OneOf Option Value.
- ///
EFI_IFR_TYPE_VALUE OptionValue;
- ///
- /// The Framework OneOf Option Key Value.
- ///
- UINT16 KeyValue;
+ EFI_QUESTION_ID KeyValue;
} EFI_IFR_GUID_OPTIONKEY;
-///
-/// Store the framework vfr vareqval name number.
-///
+//
+// Store the framework vfr vareqval name number
+//
typedef struct _EFI_IFR_GUID_VAREQNAME {
EFI_IFR_OP_HEADER Header;
- ///
- /// EFI_IFR_FRAMEWORK_GUID.
- ///
EFI_GUID Guid;
- ///
- /// EFI_IFR_EXTEND_OP_VAREQNAME.
- ///
UINT8 ExtendOpCode;
- ///
- /// Question ID of the Numeric Opcode created.
- ///
EFI_QUESTION_ID QuestionId;
- ///
- /// For vareqval (0x100), NameId is 0x100.
- /// This value will convert to a Unicode String following this rule;
- /// sprintf(StringBuffer, "%d", NameId) .
- /// The the Unicode String will be used as a EFI Variable Name.
- ///
- UINT16 NameId;
+ EFI_STRING_ID NameId;
} EFI_IFR_GUID_VAREQNAME;
#pragma pack()
-extern EFI_GUID gEfiIfrTianoGuid;
-extern EFI_GUID gEfiIfrFrameworkGuid;
-
#endif
diff --git a/BaseTools/Source/C/Include/Protocol/DevicePath.h b/BaseTools/Source/C/Include/Protocol/DevicePath.h new file mode 100644 index 0000000000..9fc8cb1aff --- /dev/null +++ b/BaseTools/Source/C/Include/Protocol/DevicePath.h @@ -0,0 +1,548 @@ +/** @file
+ The device path protocol as defined in UEFI 2.0.
+
+ The device path represents a programatic path to a device. It's the view
+ from a software point of view. It also must persist from boot to boot, so
+ it can not contain things like PCI bus numbers that change from boot to boot.
+
+ Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
+
+ 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.
+
+ File Name: DevicePath.h
+
+**/
+
+#ifndef __EFI_DEVICE_PATH_PROTOCOL_H__
+#define __EFI_DEVICE_PATH_PROTOCOL_H__
+
+#include <Guid/PcAnsi.h>
+
+//
+// Device Path protocol
+//
+#define EFI_DEVICE_PATH_PROTOCOL_GUID \
+ { \
+ 0x9576e91, 0x6d3f, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b } \
+ }
+
+//
+// Protocol GUID defined in EFI1.1.
+//
+
+//
+// Device Path information
+//
+#define DEVICE_PATH_PROTOCOL EFI_DEVICE_PATH_PROTOCOL_GUID
+
+#pragma pack(1)
+
+typedef struct {
+ UINT8 Type;
+ UINT8 SubType;
+ UINT8 Length[2];
+} EFI_DEVICE_PATH_PROTOCOL;
+
+//
+// For backward-compatible with EFI1.1.
+//
+typedef EFI_DEVICE_PATH_PROTOCOL EFI_DEVICE_PATH;
+
+//
+// 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 PortMultiplierPortNumber;
+ UINT16 Lun;
+} 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;
+ UINT64 Lun;
+ UINT16 TargetPortalGroupTag;
+ // 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 0x7
+typedef struct {
+ EFI_DEVICE_PATH_PROTOCOL Header;
+ EFI_GUID FvName;
+} MEDIA_FW_VOL_DEVICE_PATH;
+
+
+#define MEDIA_PIWG_FW_FILE_DP 0x6
+typedef struct {
+ EFI_DEVICE_PATH_PROTOCOL Header;
+ EFI_GUID FvFileName;
+} MEDIA_FW_VOL_FILEPATH_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;
+ ISCSI_DEVICE_PATH Iscsi;
+ 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()
+
+#define EFI_DP_TYPE_MASK 0x7F
+#define EFI_DP_TYPE_UNPACKED 0x80
+#define END_DEVICE_PATH_TYPE 0x7f
+
+#define EFI_END_ENTIRE_DEVICE_PATH 0xff
+#define EFI_END_ENTIRE_DEVICE_PATH_SUBTYPE 0xff
+#define EFI_END_INSTANCE_DEVICE_PATH 0x01
+#define END_ENTIRE_DEVICE_PATH_SUBTYPE EFI_END_ENTIRE_DEVICE_PATH_SUBTYPE
+#define END_INSTANCE_DEVICE_PATH_SUBTYPE EFI_END_INSTANCE_DEVICE_PATH
+
+#define EFI_END_DEVICE_PATH_LENGTH (sizeof (EFI_DEVICE_PATH_PROTOCOL))
+#define END_DEVICE_PATH_LENGTH EFI_END_DEVICE_PATH_LENGTH
+
+#define DP_IS_END_TYPE(a)
+#define DP_IS_END_SUBTYPE(a) (((a)->SubType == END_ENTIRE_DEVICE_PATH_SUBTYPE)
+#define DevicePathSubType(a) ((a)->SubType)
+#define IsDevicePathUnpacked(a) ((a)->Type & EFI_DP_TYPE_UNPACKED)
+
+#define EfiDevicePathNodeLength(a) (((a)->Length[0]) | ((a)->Length[1] << 8))
+#define DevicePathNodeLength(a) (EfiDevicePathNodeLength(a))
+#define EfiNextDevicePathNode(a) ((EFI_DEVICE_PATH_PROTOCOL *) (((UINT8 *) (a)) + EfiDevicePathNodeLength (a)))
+#define NextDevicePathNode(a) (EfiNextDevicePathNode(a))
+
+#define EfiDevicePathType(a) (((a)->Type) & EFI_DP_TYPE_MASK)
+#define DevicePathType(a) (EfiDevicePathType(a))
+#define EfiIsDevicePathEndType(a) (EfiDevicePathType (a) == END_DEVICE_PATH_TYPE)
+#define IsDevicePathEndType(a) (EfiIsDevicePathEndType(a))
+
+
+#define EfiIsDevicePathEndSubType(a) ((a)->SubType == EFI_END_ENTIRE_DEVICE_PATH_SUBTYPE)
+#define IsDevicePathEndSubType(a) (EfiIsDevicePathEndSubType(a))
+#define EfiIsDevicePathEndInstanceSubType(a) ((a)->SubType == EFI_END_INSTANCE_DEVICE_PATH)
+
+#define EfiIsDevicePathEnd(a) (EfiIsDevicePathEndType (a) && EfiIsDevicePathEndSubType (a))
+#define IsDevicePathEnd(a) (EfiIsDevicePathEnd(a))
+#define EfiIsDevicePathEndInstance(a) (EfiIsDevicePathEndType (a) && EfiIsDevicePathEndInstanceSubType (a))
+
+
+#define SetDevicePathNodeLength(a,l) { \
+ (a)->Length[0] = (UINT8) (l); \
+ (a)->Length[1] = (UINT8) ((l) >> 8); \
+ }
+
+#define SetDevicePathEndNode(a) { \
+ (a)->Type = END_DEVICE_PATH_TYPE; \
+ (a)->SubType = END_ENTIRE_DEVICE_PATH_SUBTYPE; \
+ (a)->Length[0] = sizeof(EFI_DEVICE_PATH_PROTOCOL); \
+ (a)->Length[1] = 0; \
+ }
+
+extern EFI_GUID gEfiDevicePathProtocolGuid;
+
+#endif
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