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https://github.com/linuxboot/linuxboot
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583 lines
19 KiB
C
583 lines
19 KiB
C
#ifndef _DEVPATH_H
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#define _DEVPATH_H
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/*++
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Copyright (c) 1998 Intel Corporation
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Module Name:
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devpath.h
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Abstract:
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Defines for parsing the EFI Device Path structures
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Revision History
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--*/
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//
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// Device Path structures - Section C
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//
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typedef struct _EFI_DEVICE_PATH_PROTOCOL {
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UINT8 Type;
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UINT8 SubType;
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UINT8 Length[2];
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} EFI_DEVICE_PATH_PROTOCOL;
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typedef struct _EFI_DEVICE_PATH_PROTOCOL _EFI_DEVICE_PATH;
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typedef EFI_DEVICE_PATH_PROTOCOL EFI_DEVICE_PATH;
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#define EFI_DP_TYPE_MASK 0x7F
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#define EFI_DP_TYPE_UNPACKED 0x80
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//#define END_DEVICE_PATH_TYPE 0xff
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#define END_DEVICE_PATH_TYPE 0x7f
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//#define END_DEVICE_PATH_TYPE_UNPACKED 0x7f
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#define END_ENTIRE_DEVICE_PATH_SUBTYPE 0xff
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#define END_INSTANCE_DEVICE_PATH_SUBTYPE 0x01
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#define END_DEVICE_PATH_LENGTH (sizeof(EFI_DEVICE_PATH_PROTOCOL))
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#define DP_IS_END_TYPE(a)
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#define DP_IS_END_SUBTYPE(a) ( ((a)->SubType == END_ENTIRE_DEVICE_PATH_SUBTYPE )
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#define DevicePathType(a) ( ((a)->Type) & EFI_DP_TYPE_MASK )
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#define DevicePathSubType(a) ( (a)->SubType )
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#define DevicePathNodeLength(a) ( ((a)->Length[0]) | ((a)->Length[1] << 8) )
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#define NextDevicePathNode(a) ( (EFI_DEVICE_PATH_PROTOCOL *) ( ((UINT8 *) (a)) + DevicePathNodeLength(a)))
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//#define IsDevicePathEndType(a) ( DevicePathType(a) == END_DEVICE_PATH_TYPE_UNPACKED )
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#define IsDevicePathEndType(a) ( DevicePathType(a) == END_DEVICE_PATH_TYPE )
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#define IsDevicePathEndSubType(a) ( (a)->SubType == END_ENTIRE_DEVICE_PATH_SUBTYPE )
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#define IsDevicePathEnd(a) ( IsDevicePathEndType(a) && IsDevicePathEndSubType(a) )
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#define IsDevicePathUnpacked(a) ( (a)->Type & EFI_DP_TYPE_UNPACKED )
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#define SetDevicePathNodeLength(a,l) { \
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(a)->Length[0] = (UINT8) (l); \
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(a)->Length[1] = (UINT8) ((l) >> 8); \
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}
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#define SetDevicePathEndNode(a) { \
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(a)->Type = END_DEVICE_PATH_TYPE; \
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(a)->SubType = END_ENTIRE_DEVICE_PATH_SUBTYPE; \
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(a)->Length[0] = sizeof(EFI_DEVICE_PATH_PROTOCOL); \
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(a)->Length[1] = 0; \
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}
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/*
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* Hardware Device Path (UEFI 2.4 specification, version 2.4 § 9.3.2.)
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*/
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#define HARDWARE_DEVICE_PATH 0x01
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#define HW_PCI_DP 0x01
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typedef struct _PCI_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header;
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UINT8 Function;
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UINT8 Device;
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} PCI_DEVICE_PATH;
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#define HW_PCCARD_DP 0x02
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typedef struct _PCCARD_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header;
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UINT8 FunctionNumber ;
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} PCCARD_DEVICE_PATH;
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#define HW_MEMMAP_DP 0x03
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typedef struct _MEMMAP_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header;
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UINT32 MemoryType;
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EFI_PHYSICAL_ADDRESS StartingAddress;
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EFI_PHYSICAL_ADDRESS EndingAddress;
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} MEMMAP_DEVICE_PATH;
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#define HW_VENDOR_DP 0x04
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typedef struct _VENDOR_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header;
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EFI_GUID Guid;
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} VENDOR_DEVICE_PATH;
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#define UNKNOWN_DEVICE_GUID \
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{ 0xcf31fac5, 0xc24e, 0x11d2, {0x85, 0xf3, 0x0, 0xa0, 0xc9, 0x3e, 0xc9, 0x3b} }
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typedef struct _UKNOWN_DEVICE_VENDOR_DP {
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VENDOR_DEVICE_PATH DevicePath;
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UINT8 LegacyDriveLetter;
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} UNKNOWN_DEVICE_VENDOR_DEVICE_PATH;
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#define HW_CONTROLLER_DP 0x05
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typedef struct _CONTROLLER_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header;
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UINT32 Controller;
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} CONTROLLER_DEVICE_PATH;
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/*
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* ACPI Device Path (UEFI 2.4 specification, version 2.4 § 9.3.3 and 9.3.4.)
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*/
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#define ACPI_DEVICE_PATH 0x02
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#define ACPI_DP 0x01
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typedef struct _ACPI_HID_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header;
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UINT32 HID;
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UINT32 UID;
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} ACPI_HID_DEVICE_PATH;
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#define EXPANDED_ACPI_DP 0x02
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typedef struct _EXPANDED_ACPI_HID_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header;
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UINT32 HID;
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UINT32 UID;
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UINT32 CID;
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UINT8 HidStr[1];
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} EXPANDED_ACPI_HID_DEVICE_PATH;
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#define ACPI_ADR_DP 3
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typedef struct _ACPI_ADR_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header ;
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UINT32 ADR ;
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} ACPI_ADR_DEVICE_PATH ;
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//
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// EISA ID Macro
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// EISA ID Definition 32-bits
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// bits[15:0] - three character compressed ASCII EISA ID.
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// bits[31:16] - binary number
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// Compressed ASCII is 5 bits per character 0b00001 = 'A' 0b11010 = 'Z'
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//
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#define PNP_EISA_ID_CONST 0x41d0
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#define EISA_ID(_Name, _Num) ((UINT32) ((_Name) | (_Num) << 16))
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#define EISA_PNP_ID(_PNPId) (EISA_ID(PNP_EISA_ID_CONST, (_PNPId)))
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#define PNP_EISA_ID_MASK 0xffff
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#define EISA_ID_TO_NUM(_Id) ((_Id) >> 16)
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/*
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* Messaging Device Path (UEFI 2.4 specification, version 2.4 § 9.3.5.)
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*/
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#define MESSAGING_DEVICE_PATH 0x03
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#define MSG_ATAPI_DP 0x01
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typedef struct _ATAPI_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header;
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UINT8 PrimarySecondary;
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UINT8 SlaveMaster;
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UINT16 Lun;
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} ATAPI_DEVICE_PATH;
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#define MSG_SCSI_DP 0x02
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typedef struct _SCSI_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header;
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UINT16 Pun;
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UINT16 Lun;
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} SCSI_DEVICE_PATH;
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#define MSG_FIBRECHANNEL_DP 0x03
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typedef struct _FIBRECHANNEL_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header;
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UINT32 Reserved;
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UINT64 WWN;
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UINT64 Lun;
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} FIBRECHANNEL_DEVICE_PATH;
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/**
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* Fibre Channel Ex SubType.
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* UEFI 2.0 specification version 2.4 § 9.3.5.6.
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*/
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#define MSG_FIBRECHANNELEX_DP 21
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typedef struct _FIBRECHANNELEX_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header ;
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UINT32 Reserved ;
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UINT8 WWN[ 8 ] ; /* World Wide Name */
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UINT8 Lun[ 8 ] ; /* Logical unit, T-10 SCSI Architecture Model 4 specification */
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} FIBRECHANNELEX_DEVICE_PATH ;
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#define MSG_1394_DP 0x04
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typedef struct _F1394_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header;
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UINT32 Reserved;
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UINT64 Guid;
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} F1394_DEVICE_PATH;
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#define MSG_USB_DP 0x05
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typedef struct _USB_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header;
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UINT8 Port;
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UINT8 Endpoint;
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} USB_DEVICE_PATH;
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/**
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* SATA Device Path SubType.
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* UEFI 2.0 specification version 2.4 § 9.3.5.6.
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*/
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#define MSG_SATA_DP 18
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typedef struct _SATA_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header ;
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UINT16 HBAPortNumber ;
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UINT16 PortMultiplierPortNumber ;
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UINT16 Lun ; /* Logical Unit Number */
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} SATA_DEVICE_PATH ;
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/**
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* USB WWID Device Path SubType.
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* UEFI 2.0 specification version 2.4 § 9.3.5.7.
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*/
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#define MSG_USB_WWID_DP 16
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typedef struct _USB_WWID_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header ;
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UINT16 InterfaceNumber ;
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UINT16 VendorId ;
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UINT16 ProductId ;
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CHAR16 SerialNumber[ 1 ] ; /* UTF-16 characters of the USB serial number */
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} USB_WWID_DEVICE_PATH ;
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/**
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* Device Logical Unit SubType.
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* UEFI 2.0 specification version 2.4 § 9.3.5.8.
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*/
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#define MSG_DEVICE_LOGICAL_UNIT_DP 17
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typedef struct _DEVICE_LOGICAL_UNIT_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header ;
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UINT8 Lun ; /* Logical Unit Number */
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} DEVICE_LOGICAL_UNIT_DEVICE_PATH ;
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#define MSG_USB_CLASS_DP 0x0F
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typedef struct _USB_CLASS_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header;
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UINT16 VendorId;
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UINT16 ProductId;
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UINT8 DeviceClass;
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UINT8 DeviceSubclass;
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UINT8 DeviceProtocol;
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} USB_CLASS_DEVICE_PATH;
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#define MSG_I2O_DP 0x06
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typedef struct _I2O_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header;
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UINT32 Tid;
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} I2O_DEVICE_PATH;
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#define MSG_MAC_ADDR_DP 0x0b
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typedef struct _MAC_ADDR_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header;
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EFI_MAC_ADDRESS MacAddress;
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UINT8 IfType;
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} MAC_ADDR_DEVICE_PATH;
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#define MSG_IPv4_DP 0x0c
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typedef struct _IPv4_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header;
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EFI_IPv4_ADDRESS LocalIpAddress;
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EFI_IPv4_ADDRESS RemoteIpAddress;
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UINT16 LocalPort;
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UINT16 RemotePort;
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UINT16 Protocol;
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BOOLEAN StaticIpAddress;
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/* new from UEFI version 2, code must check Length field in Header */
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EFI_IPv4_ADDRESS GatewayIpAddress ;
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EFI_IPv4_ADDRESS SubnetMask ;
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} IPv4_DEVICE_PATH;
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#define MSG_IPv6_DP 0x0d
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typedef struct _IPv6_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header;
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EFI_IPv6_ADDRESS LocalIpAddress;
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EFI_IPv6_ADDRESS RemoteIpAddress;
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UINT16 LocalPort;
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UINT16 RemotePort;
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UINT16 Protocol;
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BOOLEAN IPAddressOrigin ;
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/* new from UEFI version 2, code must check Length field in Header */
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UINT8 PrefixLength ;
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EFI_IPv6_ADDRESS GatewayIpAddress ;
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} IPv6_DEVICE_PATH;
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/**
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* Uniform Resource Identifiers SubType.
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* UEFI 2.0 specification version 2.4C § 9.3.5.23.
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*/
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#define MSG_URI_DP 24
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typedef struct _URI_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header;
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CHAR8 Uri[1];
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} URI_DEVICE_PATH;
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/**
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* Device Logical Unit SubType.
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* UEFI 2.0 specification version 2.4 § 9.3.5.8.
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*/
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#define MSG_VLAN_DP 20
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typedef struct _VLAN_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header ;
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UINT16 VlanId ;
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} VLAN_DEVICE_PATH;
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#define MSG_INFINIBAND_DP 0x09
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typedef struct _INFINIBAND_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header;
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UINT32 ResourceFlags ;
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UINT64 PortGid ;
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UINT64 ServiceId ;
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UINT64 TargetPortId ;
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UINT64 DeviceId ;
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} INFINIBAND_DEVICE_PATH;
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#define MSG_UART_DP 0x0e
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typedef struct _UART_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header;
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UINT32 Reserved;
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UINT64 BaudRate;
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UINT8 DataBits;
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UINT8 Parity;
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UINT8 StopBits;
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} UART_DEVICE_PATH;
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#define MSG_VENDOR_DP 0x0A
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/* Use VENDOR_DEVICE_PATH struct */
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#define EFI_PC_ANSI_GUID \
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{ 0xe0c14753, 0xf9be, 0x11d2, {0x9a, 0x0c, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
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#define DEVICE_PATH_MESSAGING_PC_ANSI EFI_PC_ANSI_GUID
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#define EFI_VT_100_GUID \
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{ 0xdfa66065, 0xb419, 0x11d3, {0x9a, 0x2d, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }
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#define DEVICE_PATH_MESSAGING_VT_100 EFI_VT_100_GUID
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#define EFI_VT_100_PLUS_GUID \
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{ 0x7baec70b, 0x57e0, 0x4c76, {0x8e, 0x87, 0x2f, 0x9e, 0x28, 0x08, 0x83, 0x43} }
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#define DEVICE_PATH_MESSAGING_VT_100_PLUS EFI_VT_100_PLUS_GUID
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#define EFI_VT_UTF8_GUID \
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{ 0xad15a0d6, 0x8bec, 0x4acf, {0xa0, 0x73, 0xd0, 0x1d, 0xe7, 0x7e, 0x2d, 0x88} }
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#define DEVICE_PATH_MESSAGING_VT_UTF8 EFI_VT_UTF8_GUID
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/*
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* Media Device Path (UEFI 2.4 specification, version 2.4 § 9.3.6.)
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*/
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#define MEDIA_DEVICE_PATH 0x04
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#define MEDIA_HARDDRIVE_DP 0x01
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typedef struct _HARDDRIVE_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header;
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UINT32 PartitionNumber;
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UINT64 PartitionStart;
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UINT64 PartitionSize;
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UINT8 Signature[16];
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UINT8 MBRType;
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UINT8 SignatureType;
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} HARDDRIVE_DEVICE_PATH;
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#define MBR_TYPE_PCAT 0x01
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#define MBR_TYPE_EFI_PARTITION_TABLE_HEADER 0x02
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#define SIGNATURE_TYPE_MBR 0x01
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#define SIGNATURE_TYPE_GUID 0x02
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#define MEDIA_CDROM_DP 0x02
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typedef struct _CDROM_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header;
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UINT32 BootEntry;
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UINT64 PartitionStart;
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UINT64 PartitionSize;
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} CDROM_DEVICE_PATH;
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#define MEDIA_VENDOR_DP 0x03
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/* Use VENDOR_DEVICE_PATH struct */
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#define MEDIA_FILEPATH_DP 0x04
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typedef struct _FILEPATH_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header;
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CHAR16 PathName[1];
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} FILEPATH_DEVICE_PATH;
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#define SIZE_OF_FILEPATH_DEVICE_PATH EFI_FIELD_OFFSET(FILEPATH_DEVICE_PATH,PathName)
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#define MEDIA_PROTOCOL_DP 0x05
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typedef struct _MEDIA_PROTOCOL_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header;
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EFI_GUID Protocol;
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} MEDIA_PROTOCOL_DEVICE_PATH;
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/**
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* PIWG Firmware File SubType.
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* UEFI 2.0 specification version 2.4 § 9.3.6.6.
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*/
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#define MEDIA_PIWG_FW_FILE_DP 6
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typedef struct _MEDIA_FW_VOL_FILEPATH_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header ;
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EFI_GUID FvFileName ;
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} MEDIA_FW_VOL_FILEPATH_DEVICE_PATH ;
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/**
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* PIWG Firmware Volume Device Path SubType.
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* UEFI 2.0 specification version 2.4 § 9.3.6.7.
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*/
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#define MEDIA_PIWG_FW_VOL_DP 7
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typedef struct _MEDIA_FW_VOL_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header ;
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EFI_GUID FvName ;
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} MEDIA_FW_VOL_DEVICE_PATH ;
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/**
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* Media relative offset range device path.
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* UEFI 2.0 specification version 2.4 § 9.3.6.8.
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*/
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#define MEDIA_RELATIVE_OFFSET_RANGE_DP 8
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typedef struct _MEDIA_RELATIVE_OFFSET_RANGE_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header ;
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UINT32 Reserved ;
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UINT64 StartingOffset ;
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UINT64 EndingOffset ;
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} MEDIA_RELATIVE_OFFSET_RANGE_DEVICE_PATH ;
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/*
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* BIOS Boot Specification Device Path (UEFI 2.4 specification, version 2.4 § 9.3.7.)
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*/
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#define BBS_DEVICE_PATH 0x05
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#define BBS_BBS_DP 0x01
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typedef struct _BBS_BBS_DEVICE_PATH {
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EFI_DEVICE_PATH_PROTOCOL Header;
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UINT16 DeviceType;
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UINT16 StatusFlag;
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CHAR8 String[1];
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} BBS_BBS_DEVICE_PATH;
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/* DeviceType definitions - from BBS specification */
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#define BBS_TYPE_FLOPPY 0x01
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#define BBS_TYPE_HARDDRIVE 0x02
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#define BBS_TYPE_CDROM 0x03
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#define BBS_TYPE_PCMCIA 0x04
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#define BBS_TYPE_USB 0x05
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#define BBS_TYPE_EMBEDDED_NETWORK 0x06
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#define BBS_TYPE_DEV 0x80
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#define BBS_TYPE_UNKNOWN 0xFF
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typedef union {
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EFI_DEVICE_PATH_PROTOCOL DevPath;
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PCI_DEVICE_PATH Pci;
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PCCARD_DEVICE_PATH PcCard;
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MEMMAP_DEVICE_PATH MemMap;
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VENDOR_DEVICE_PATH Vendor;
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UNKNOWN_DEVICE_VENDOR_DEVICE_PATH UnknownVendor;
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CONTROLLER_DEVICE_PATH Controller;
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ACPI_HID_DEVICE_PATH Acpi;
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ATAPI_DEVICE_PATH Atapi;
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SCSI_DEVICE_PATH Scsi;
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FIBRECHANNEL_DEVICE_PATH FibreChannel;
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F1394_DEVICE_PATH F1394;
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USB_DEVICE_PATH Usb;
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|
USB_CLASS_DEVICE_PATH UsbClass;
|
|
I2O_DEVICE_PATH I2O;
|
|
MAC_ADDR_DEVICE_PATH MacAddr;
|
|
IPv4_DEVICE_PATH Ipv4;
|
|
IPv6_DEVICE_PATH Ipv6;
|
|
URI_DEVICE_PATH Uri;
|
|
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;
|
|
UNKNOWN_DEVICE_VENDOR_DEVICE_PATH *UnknownVendor;
|
|
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;
|
|
USB_CLASS_DEVICE_PATH *UsbClass;
|
|
I2O_DEVICE_PATH *I2O;
|
|
MAC_ADDR_DEVICE_PATH *MacAddr;
|
|
IPv4_DEVICE_PATH *Ipv4;
|
|
IPv6_DEVICE_PATH *Ipv6;
|
|
URI_DEVICE_PATH *Uri;
|
|
INFINIBAND_DEVICE_PATH *InfiniBand;
|
|
UART_DEVICE_PATH *Uart;
|
|
|
|
HARDDRIVE_DEVICE_PATH *HardDrive;
|
|
|
|
FILEPATH_DEVICE_PATH *FilePath;
|
|
MEDIA_PROTOCOL_DEVICE_PATH *MediaProtocol;
|
|
|
|
CDROM_DEVICE_PATH *CD;
|
|
BBS_BBS_DEVICE_PATH *Bbs;
|
|
|
|
} EFI_DEV_PATH_PTR;
|
|
|
|
#define EFI_DEVICE_PATH_TO_TEXT_PROTOCOL_GUID \
|
|
{ 0x8b843e20, 0x8132, 0x4852, {0x90, 0xcc, 0x55, 0x1a, 0x4e, 0x4a, 0x7f, 0x1c} }
|
|
|
|
typedef
|
|
CHAR16*
|
|
(EFIAPI *EFI_DEVICE_PATH_TO_TEXT_NODE) (
|
|
IN CONST EFI_DEVICE_PATH_PROTOCOL *DeviceNode,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
);
|
|
|
|
typedef
|
|
CHAR16*
|
|
(EFIAPI *EFI_DEVICE_PATH_TO_TEXT_PATH) (
|
|
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
);
|
|
|
|
typedef struct _EFI_DEVICE_PATH_TO_TEXT_PROTOCOL {
|
|
EFI_DEVICE_PATH_TO_TEXT_NODE ConvertDeviceNodeToText;
|
|
EFI_DEVICE_PATH_TO_TEXT_PATH ConvertDevicePathToText;
|
|
} EFI_DEVICE_PATH_TO_TEXT_PROTOCOL;
|
|
|
|
#define EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL_GUID \
|
|
{ 0x5c99a21, 0xc70f, 0x4ad2, {0x8a, 0x5f, 0x35, 0xdf, 0x33, 0x43, 0xf5, 0x1e} }
|
|
|
|
typedef
|
|
EFI_DEVICE_PATH_PROTOCOL*
|
|
(EFIAPI *EFI_DEVICE_PATH_FROM_TEXT_NODE) (
|
|
IN CONST CHAR16 *TextDeviceNode
|
|
);
|
|
|
|
typedef
|
|
EFI_DEVICE_PATH_PROTOCOL*
|
|
(EFIAPI *EFI_DEVICE_PATH_FROM_TEXT_PATH) (
|
|
IN CONST CHAR16 *TextDevicePath
|
|
);
|
|
|
|
typedef struct {
|
|
EFI_DEVICE_PATH_FROM_TEXT_NODE ConvertTextToDeviceNode;
|
|
EFI_DEVICE_PATH_FROM_TEXT_PATH ConvertTextToDevicePath;
|
|
} EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL;
|
|
|
|
#endif
|