From: Isaku Yamahata <isaku.yamahata@xxxxxxxxx>
Add definitions for literals, enums, structs, GUIDs, etc... that will be
used by TDX to build the UEFI Hand-Off Block (HOB) that is passed to the
Trusted Domain Virtual Firmware (TDVF). All values come from the UEFI
specification and TDVF design guide. [1]
Note: EFI_RESOURCE_ATTRIBUTE_{ENCRYPTED, UNACCEPTED}, will be added
in future UEFI spec.
[1] https://software.intel.com/content/dam/develop/external/us/en/documents/tdx-virtual-firmware-design-guide-rev-1.pdf
Signed-off-by: Isaku Yamahata <isaku.yamahata@xxxxxxxxx>
---
hw/i386/uefi.h | 496 +++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 496 insertions(+)
create mode 100644 hw/i386/uefi.h
diff --git a/hw/i386/uefi.h b/hw/i386/uefi.h
new file mode 100644
index 0000000000..72bfc2f6a9
--- /dev/null
+++ b/hw/i386/uefi.h
@@ -0,0 +1,496 @@
+/*
+ * Copyright (C) 2020 Intel Corporation
+ *
+ * Author: Isaku Yamahata <isaku.yamahata at gmail.com>
+ * <isaku.yamahata at intel.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef HW_I386_UEFI_H
+#define HW_I386_UEFI_H
+
+/***************************************************************************/
+/*
+ * basic EFI definitions
+ * supplemented with UEFI Specification Version 2.8 (Errata A)
+ * released February 2020
+ */
+/* UEFI integer is little endian */
+
+typedef struct {
+ uint32_t Data1;
+ uint16_t Data2;
+ uint16_t Data3;
+ uint8_t Data4[8];
+} EFI_GUID;
+
+typedef uint64_t EFI_PHYSICAL_ADDRESS;
+typedef uint32_t EFI_BOOT_MODE;
+
+typedef enum {
+ EfiReservedMemoryType,
+ EfiLoaderCode,
+ EfiLoaderData,
+ EfiBootServicesCode,
+ EfiBootServicesData,
+ EfiRuntimeServicesCode,
+ EfiRuntimeServicesData,
+ EfiConventionalMemory,
+ EfiUnusableMemory,
+ EfiACPIReclaimMemory,
+ EfiACPIMemoryNVS,
+ EfiMemoryMappedIO,
+ EfiMemoryMappedIOPortSpace,
+ EfiPalCode,
+ EfiPersistentMemory,
+ EfiMaxMemoryType
+} EFI_MEMORY_TYPE;
+
+
+/*
+ * data structure firmware volume/file
+ * based on
+ * UEFI Platform Initialization Specification Version 1.7. vol 3, 3.2.1
+ */
+
+#define SIGNATURE_16(A, B) (((A) | (B << 8)))
+#define SIGNATURE_32(A, B, C, D) (((A) | (B << 8) | (C << 16) | (D << 24)))
+#define SIGNATURE_64(A, B, C, D, E, F, G, H) \
+ (SIGNATURE_32(A, B, C, D) | ((uint64_t)(SIGNATURE_32(E, F, G, H)) << 32))
+
+/***************************************************************************/
+/* Firmware Volume format */
+
+typedef uint32_t EFI_FV_FILE_ATTRIBUTES;
+
+
+#define EFI_FV_FILE_ATTRIB_ALIGNMENT 0x0000001F
+#define EFI_FV_FILE_ATTRIB_FIXED 0x00000100
+#define EFI_FV_FILE_ATTRIB_MEMORY_MAPPED 0x00000200
+
+typedef uint32_t EFI_FVB_ATTRIBUTES_2;
+
+
+#define EFI_FVB2_READ_DISABLED_CAP 0x00000001
+#define EFI_FVB2_READ_ENABLED_CAP 0x00000002
+#define EFI_FVB2_READ_STATUS 0x00000004
+#define EFI_FVB2_WRITE_DISABLED_CAP 0x00000008
+#define EFI_FVB2_WRITE_ENABLED_CAP 0x00000010
+#define EFI_FVB2_WRITE_STATUS 0x00000020
+#define EFI_FVB2_LOCK_CAP 0x00000040
+#define EFI_FVB2_LOCK_STATUS 0x00000080
+#define EFI_FVB2_STICKY_WRITE 0x00000200
+#define EFI_FVB2_MEMORY_MAPPED 0x00000400
+#define EFI_FVB2_ERASE_POLARITY 0x00000800
+#define EFI_FVB2_READ_LOCK_CAP 0x00001000
+#define EFI_FVB2_READ_LOCK_STATUS 0x00002000
+#define EFI_FVB2_WRITE_LOCK_CAP 0x00004000
+#define EFI_FVB2_WRITE_LOCK_STATUS 0x00008000
+#define EFI_FVB2_ALIGNMENT 0x001F0000
+#define EFI_FVB2_WEAK_ALIGNMENT 0x80000000
+#define EFI_FVB2_ALIGNMENT_1 0x00000000
+#define EFI_FVB2_ALIGNMENT_2 0x00010000
+#define EFI_FVB2_ALIGNMENT_4 0x00020000
+#define EFI_FVB2_ALIGNMENT_8 0x00030000
+#define EFI_FVB2_ALIGNMENT_16 0x00040000
+#define EFI_FVB2_ALIGNMENT_32 0x00050000
+#define EFI_FVB2_ALIGNMENT_64 0x00060000
+#define EFI_FVB2_ALIGNMENT_128 0x00070000
+#define EFI_FVB2_ALIGNMENT_256 0x00080000
+#define EFI_FVB2_ALIGNMENT_512 0x00090000
+#define EFI_FVB2_ALIGNMENT_1K 0x000A0000
+#define EFI_FVB2_ALIGNMENT_2K 0x000B0000
+#define EFI_FVB2_ALIGNMENT_4K 0x000C0000
+#define EFI_FVB2_ALIGNMENT_8K 0x000D0000
+#define EFI_FVB2_ALIGNMENT_16K 0x000E0000
+#define EFI_FVB2_ALIGNMENT_32K 0x000F0000
+#define EFI_FVB2_ALIGNMENT_64K 0x00100000
+#define EFI_FVB2_ALIGNMENT_128K 0x00110000
+#define EFI_FVB2_ALIGNMENT_256K 0x00120000
+#define EFI_FVB2_ALIGNMENT_512K 0x00130000
+#define EFI_FVB2_ALIGNMENT_1M 0x00140000
+#define EFI_FVB2_ALIGNMENT_2M 0x00150000
+#define EFI_FVB2_ALIGNMENT_4M 0x00160000
+#define EFI_FVB2_ALIGNMENT_8M 0x00170000
+#define EFI_FVB2_ALIGNMENT_16M 0x00180000
+#define EFI_FVB2_ALIGNMENT_32M 0x00190000
+#define EFI_FVB2_ALIGNMENT_64M 0x001A0000
+#define EFI_FVB2_ALIGNMENT_128M 0x001B0000
+#define EFI_FVB2_ALIGNMENT_256M 0x001C0000
+#define EFI_FVB2_ALIGNMENT_512M 0x001D0000
+#define EFI_FVB2_ALIGNMENT_1G 0x001E0000
+#define EFI_FVB2_ALIGNMENT_2G 0x001F0000
+
+typedef struct {
+ uint32_t NumBlocks;
+ uint32_t Length;
+} EFI_FV_BLOCK_MAP_ENTRY;
+
+typedef struct {
+ uint8_t ZeroVector[16];
+ EFI_GUID FileSystemGuid;
+ uint64_t FvLength;
+ uint32_t Signature;
+ EFI_FVB_ATTRIBUTES_2 Attributes;
+ uint16_t HeaderLength;
+ uint16_t Checksum;
+ uint16_t ExtHeaderOffset;
+ uint8_t Reserved[1];
+ uint8_t Revision;
+ EFI_FV_BLOCK_MAP_ENTRY BlockMap[1];
+} EFI_FIRMWARE_VOLUME_HEADER;
+
+#define EFI_FVH_SIGNATURE SIGNATURE_32('_', 'F', 'V', 'H')
+
+#define EFI_FVH_REVISION 0x02
+
+typedef struct {
+ EFI_GUID FvName;
+ uint32_t ExtHeaderSize;
+} EFI_FIRMWARE_VOLUME_EXT_HEADER;
+
+typedef struct {
+ uint16_t ExtEntrySize;
+ uint16_t ExtEntryType;
+} EFI_FIRMWARE_VOLUME_EXT_ENTRY;
+
+#define EFI_FV_EXT_TYPE_OEM_TYPE 0x01
+typedef struct {
+ EFI_FIRMWARE_VOLUME_EXT_ENTRY Hdr;
+ uint32_t TypeMask;
+
+ EFI_GUID Types[];
+} EFI_FIRMWARE_VOLUME_EXT_ENTRY_OEM_TYPE;
+
+#define EFI_FV_EXT_TYPE_GUID_TYPE 0x0002
+typedef struct {
+ EFI_FIRMWARE_VOLUME_EXT_ENTRY Hdr;
+ EFI_GUID FormatType;
+
+ uint8_t Data[];
+} EFI_FIRMWARE_VOLUME_EXT_ENTRY_GUID_TYPE;
+
+#define EFI_FV_EXT_TYPE_USED_SIZE_TYPE 0x03
+typedef struct {
+ EFI_FIRMWARE_VOLUME_EXT_ENTRY Hdr;
+ uint32_t UsedSize;
+} EFI_FIRMWARE_VOLUME_EXT_ENTRY_USED_SIZE_TYPE;
+
+/***************************************************************************/
+/* Firmware File */
+
+#pragma pack(push, 1)
+
+typedef union {
+ struct {
+ uint8_t Header;
+ uint8_t File;
+ } Checksum;
+ uint16_t Checksum16;
+} EFI_FFS_INTEGRITY_CHECK;
+
+typedef uint8_t EFI_FV_FILETYPE;
+typedef uint8_t EFI_FFS_FILE_ATTRIBUTES;
+typedef uint8_t EFI_FFS_FILE_STATE;
+
+
+#define EFI_FV_FILETYPE_ALL 0x00
+#define EFI_FV_FILETYPE_RAW 0x01
+#define EFI_FV_FILETYPE_FREEFORM 0x02
+#define EFI_FV_FILETYPE_SECURITY_CORE 0x03
+#define EFI_FV_FILETYPE_PEI_CORE 0x04
+#define EFI_FV_FILETYPE_DXE_CORE 0x05
+#define EFI_FV_FILETYPE_PEIM 0x06
+#define EFI_FV_FILETYPE_DRIVER 0x07
+#define EFI_FV_FILETYPE_COMBINED_PEIM_DRIVER 0x08
+#define EFI_FV_FILETYPE_APPLICATION 0x09
+#define EFI_FV_FILETYPE_SMM 0x0A
+#define EFI_FV_FILETYPE_FIRMWARE_VOLUME_IMAGE 0x0B
+#define EFI_FV_FILETYPE_COMBINED_SMM_DXE 0x0C
+#define EFI_FV_FILETYPE_SMM_CORE 0x0D
+#define EFI_FV_FILETYPE_MM_STANDALONE 0x0E
+#define EFI_FV_FILETYPE_MM_CORE_STANDALONE 0x0F
+#define EFI_FV_FILETYPE_OEM_MIN 0xc0
+#define EFI_FV_FILETYPE_OEM_MAX 0xdf
+#define EFI_FV_FILETYPE_DEBUG_MIN 0xe0
+#define EFI_FV_FILETYPE_DEBUG_MAX 0xef
+#define EFI_FV_FILETYPE_FFS_MIN 0xf0
+#define EFI_FV_FILETYPE_FFS_MAX 0xff
+#define EFI_FV_FILETYPE_FFS_PAD 0xf0
+
+
+#define FFS_ATTRIB_LARGE_FILE 0x01
+#define FFS_ATTRIB_DATA_ALIGNMENT2 0x02
+#define FFS_ATTRIB_FIXED 0x04
+#define FFS_ATTRIB_DATA_ALIGNMENT 0x38
+#define FFS_ATTRIB_CHECKSUM 0x40
+
+
+#define EFI_FILE_HEADER_CONSTRUCTION 0x01
+#define EFI_FILE_HEADER_VALID 0x02
+#define EFI_FILE_DATA_VALID 0x04
+#define EFI_FILE_MARKED_FOR_UPDATE 0x08
+#define EFI_FILE_DELETED 0x10
+#define EFI_FILE_HEADER_INVALID 0x20
+
+
+#define EFI_FILE_ALL_STATE_BITS \
+ (EFI_FILE_HEADER_CONSTRUCTION | \
+ EFI_FILE_HEADER_VALID | \
+ EFI_FILE_DATA_VALID | \
+ EFI_FILE_MARKED_FOR_UPDATE | \
+ EFI_FILE_DELETED | \
+ EFI_FILE_HEADER_INVALID)
+
+
+typedef struct {
+ EFI_GUID Name;
+ EFI_FFS_INTEGRITY_CHECK IntegrityCheck;
+ EFI_FV_FILETYPE Type;
+ EFI_FFS_FILE_ATTRIBUTES Attributes;
+ uint8_t Size[3];
+ EFI_FFS_FILE_STATE State;
+} EFI_FFS_FILE_HEADER;
+
+
+typedef struct {
+ EFI_GUID Name;
+ EFI_FFS_INTEGRITY_CHECK IntegrityCheck;
+ EFI_FV_FILETYPE Type;
+ EFI_FFS_FILE_ATTRIBUTES Attributes;
+ uint8_t Size[3];
+ EFI_FFS_FILE_STATE State;
+ uint64_t ExtendedSize;
+} EFI_FFS_FILE_HEADER2;
+
+#define MAX_FFS_SIZE 0x1000000
+
+#pragma pack(pop)
+
+
+/***************************************************************************/
+/* GUIDs */
+#define EFI_FIRMWARE_FILE_SYSTEM2_GUID \
+ ((EFI_GUID){ 0x8c8ce578, 0x8a3d, 0x4f1c, \
+ { 0x99, 0x35, 0x89, 0x61, 0x85, 0xc3, 0x2d, 0xd3 } })
+
+#define EFI_FIRMWARE_FILE_SYSTEM3_GUID \
+ ((EFI_GUID){ 0x5473c07a, 0x3dcb, 0x4dca, \
+ { 0xbd, 0x6f, 0x1e, 0x96, 0x89, 0xe7, 0x34, 0x9a } })
+
+#define EFI_SYSTEM_NV_DATA_FV_GUID \
+ ((EFI_GUID){ 0xfff12b8d, 0x7696, 0x4c8b, \
+ { 0xa9, 0x85, 0x27, 0x47, 0x7, 0x5b, 0x4f, 0x50 } })
+
+#define EFI_FFS_VOLUME_TOP_FILE_GUID \
+ ((EFI_GUID){ 0x1BA0062E, 0xC779, 0x4582, \
+ { 0x85, 0x66, 0x33, 0x6A, 0xE8, 0xF7, 0x8F, 0x09 } })
+
+/*
+ * data structure for hob(Hand-Off block)
+ * based on
+ * UEFI Platform Initialization Specification Version 1.7. vol 3, chap 4 and 5
+ */
+
+#define EFI_HOB_TYPE_HANDOFF 0x0001
+#define EFI_HOB_TYPE_MEMORY_ALLOCATION 0x0002
+#define EFI_HOB_TYPE_RESOURCE_DESCRIPTOR 0x0003
+#define EFI_HOB_TYPE_GUID_EXTENSION 0x0004
+#define EFI_HOB_TYPE_FV 0x0005
+#define EFI_HOB_TYPE_CPU 0x0006
+#define EFI_HOB_TYPE_MEMORY_POOL 0x0007
+#define EFI_HOB_TYPE_FV2 0x0009
+#define EFI_HOB_TYPE_LOAD_PEIM_UNUSED 0x000A
+#define EFI_HOB_TYPE_UEFI_CAPSULE 0x000B
+#define EFI_HOB_TYPE_FV3 0x000C
+#define EFI_HOB_TYPE_UNUSED 0xFFFE
+#define EFI_HOB_TYPE_END_OF_HOB_LIST 0xFFFF
+
+typedef struct {
+ uint16_t HobType;
+ uint16_t HobLength;
+ uint32_t Reserved;
+} EFI_HOB_GENERIC_HEADER;
+
+
+#define EFI_HOB_HANDOFF_TABLE_VERSION 0x0009
+
+typedef struct {
+ EFI_HOB_GENERIC_HEADER Header;
+ uint32_t Version;
+ EFI_BOOT_MODE BootMode;
+ EFI_PHYSICAL_ADDRESS EfiMemoryTop;
+ EFI_PHYSICAL_ADDRESS EfiMemoryBottom;
+ EFI_PHYSICAL_ADDRESS EfiFreeMemoryTop;
+ EFI_PHYSICAL_ADDRESS EfiFreeMemoryBottom;
+ EFI_PHYSICAL_ADDRESS EfiEndOfHobList;
+} EFI_HOB_HANDOFF_INFO_TABLE;
+
+typedef struct {
+ EFI_GUID Name;
+ EFI_PHYSICAL_ADDRESS MemoryBaseAddress;
+ uint64_t MemoryLength;
+ EFI_MEMORY_TYPE MemoryType;
+ uint8_t Reserved[4];
+} EFI_HOB_MEMORY_ALLOCATION_HEADER;
+
+typedef struct {
+ EFI_HOB_GENERIC_HEADER Header;
+ EFI_HOB_MEMORY_ALLOCATION_HEADER AllocDescriptor;
+} EFI_HOB_MEMORY_ALLOCATION;
+
+typedef struct {
+ EFI_HOB_GENERIC_HEADER Header;
+ EFI_HOB_MEMORY_ALLOCATION_HEADER AllocDescriptor;
+} EFI_HOB_MEMORY_ALLOCATION_STACK;
+
+typedef struct {
+ EFI_HOB_GENERIC_HEADER Header;
+ EFI_HOB_MEMORY_ALLOCATION_HEADER AllocDescriptor;
+} EFI_HOB_MEMORY_ALLOCATION_BSP_STORE;
+
+typedef struct {
+ EFI_HOB_GENERIC_HEADER Header;
+ EFI_HOB_MEMORY_ALLOCATION_HEADER MemoryAllocationHeader;
+ EFI_GUID ModuleName;
+ EFI_PHYSICAL_ADDRESS EntryPoint;
+} EFI_HOB_MEMORY_ALLOCATION_MODULE;
+
+#define EFI_HOB_MEMORY_ALLOC_STACK_GUID \
+ ((EFI_GUID){ 0x4ed4bf27, 0x4092, 0x42e9, \
+ { 0x80, 0x7d, 0x52, 0x7b, 0x1d, 0x0, 0xc9, 0xbd } })
+
+#define EFI_HOB_MEMORY_ALLOC_BSP_STORE_GUID \
+ ((EFI_GUID){ 0x564b33cd, 0xc92a, 0x4593, \
+ { 0x90, 0xbf, 0x24, 0x73, 0xe4, 0x3c, 0x63, 0x22 } })
+
+#define EFI_HOB_MEMORY_ALLOC_MODULE_GUID \
+ ((EFI_GUID){ 0xf8e21975, 0x899, 0x4f58, \
+ { 0xa4, 0xbe, 0x55, 0x25, 0xa9, 0xc6, 0xd7, 0x7a } })
+
+
+typedef uint32_t EFI_RESOURCE_TYPE;
+
+#define EFI_RESOURCE_SYSTEM_MEMORY 0x00000000
+#define EFI_RESOURCE_MEMORY_MAPPED_IO 0x00000001
+#define EFI_RESOURCE_IO 0x00000002
+#define EFI_RESOURCE_FIRMWARE_DEVICE 0x00000003
+#define EFI_RESOURCE_MEMORY_MAPPED_IO_PORT 0x00000004
+#define EFI_RESOURCE_MEMORY_RESERVED 0x00000005
+#define EFI_RESOURCE_IO_RESERVED 0x00000006
+#define EFI_RESOURCE_MAX_MEMORY_TYPE 0x00000007
+
+typedef uint32_t EFI_RESOURCE_ATTRIBUTE_TYPE;
+
+#define EFI_RESOURCE_ATTRIBUTE_PRESENT 0x00000001
+#define EFI_RESOURCE_ATTRIBUTE_INITIALIZED 0x00000002
+#define EFI_RESOURCE_ATTRIBUTE_TESTED 0x00000004
+#define EFI_RESOURCE_ATTRIBUTE_READ_PROTECTED 0x00000080
+
+#define EFI_RESOURCE_ATTRIBUTE_WRITE_PROTECTED 0x00000100
+#define EFI_RESOURCE_ATTRIBUTE_EXECUTION_PROTECTED 0x00000200
+#define EFI_RESOURCE_ATTRIBUTE_PERSISTENT 0x00800000
+
+#define EFI_RESOURCE_ATTRIBUTE_SINGLE_BIT_ECC 0x00000008
+#define EFI_RESOURCE_ATTRIBUTE_MULTIPLE_BIT_ECC 0x00000010
+#define EFI_RESOURCE_ATTRIBUTE_ECC_RESERVED_1 0x00000020
+#define EFI_RESOURCE_ATTRIBUTE_ECC_RESERVED_2 0x00000040
+#define EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE 0x00000400
+#define EFI_RESOURCE_ATTRIBUTE_WRITE_COMBINEABLE 0x00000800
+#define EFI_RESOURCE_ATTRIBUTE_WRITE_THROUGH_CACHEABLE 0x00001000
+#define EFI_RESOURCE_ATTRIBUTE_WRITE_BACK_CACHEABLE 0x00002000
+#define EFI_RESOURCE_ATTRIBUTE_16_BIT_IO 0x00004000
+#define EFI_RESOURCE_ATTRIBUTE_32_BIT_IO 0x00008000
+#define EFI_RESOURCE_ATTRIBUTE_64_BIT_IO 0x00010000
+#define EFI_RESOURCE_ATTRIBUTE_UNCACHED_EXPORTED 0x00020000
+#define EFI_RESOURCE_ATTRIBUTE_READ_PROTECTABLE 0x00100000
+
+#define EFI_RESOURCE_ATTRIBUTE_WRITE_PROTECTABLE 0x00200000
+#define EFI_RESOURCE_ATTRIBUTE_EXECUTION_PROTECTABLE 0x00400000
+#define EFI_RESOURCE_ATTRIBUTE_PERSISTABLE 0x01000000
+
+#define EFI_RESOURCE_ATTRIBUTE_READ_ONLY_PROTECTED 0x00040000
+#define EFI_RESOURCE_ATTRIBUTE_READ_ONLY_PROTECTABLE 0x00080000
+
+#define EFI_RESOURCE_ATTRIBUTE_MORE_RELIABLE 0x02000000
+#define EFI_RESOURCE_ATTRIBUTE_ENCRYPTED 0x04000000
+
+/* FIXME: place holder for now */
+#define EFI_RESOURCE_ATTRIBUTE_UNACCEPTED 0x00000000
+
+typedef struct {
+ EFI_HOB_GENERIC_HEADER Header;
+ EFI_GUID Owner;
+ EFI_RESOURCE_TYPE ResourceType;
+ EFI_RESOURCE_ATTRIBUTE_TYPE ResourceAttribute;
+ EFI_PHYSICAL_ADDRESS PhysicalStart;
+ uint64_t ResourceLength;
+} EFI_HOB_RESOURCE_DESCRIPTOR;
+
+typedef struct {
+ EFI_HOB_GENERIC_HEADER Header;
+ EFI_GUID Name;
+
+ /* guid specific data follows */
+} EFI_HOB_GUID_TYPE;
+
+typedef struct {
+ EFI_HOB_GENERIC_HEADER Header;
+ EFI_PHYSICAL_ADDRESS BaseAddress;
+ uint64_t Length;
+} EFI_HOB_FIRMWARE_VOLUME;
+
+typedef struct {
+ EFI_HOB_GENERIC_HEADER Header;
+ EFI_PHYSICAL_ADDRESS BaseAddress;
+ uint64_t Length;
+ EFI_GUID FvName;
+ EFI_GUID FileName;
+} EFI_HOB_FIRMWARE_VOLUME2;
+
+typedef struct {
+ EFI_HOB_GENERIC_HEADER Header;
+ EFI_PHYSICAL_ADDRESS BaseAddress;
+ uint64_t Length;
+ uint32_t AuthenticationStatus;
+ bool ExtractedFv;
+ EFI_GUID FvName;
+ EFI_GUID FileName;
+} EFI_HOB_FIRMWARE_VOLUME3;
+
+typedef struct {
+ EFI_HOB_GENERIC_HEADER Header;
+ uint8_t SizeOfMemorySpace;
+ uint8_t SizeOfIoSpace;
+ uint8_t Reserved[6];
+} EFI_HOB_CPU;
+
+typedef struct {
+ EFI_HOB_GENERIC_HEADER Header;
+} EFI_HOB_MEMORY_POOL;
+
+typedef struct {
+ EFI_HOB_GENERIC_HEADER Header;
+
+ EFI_PHYSICAL_ADDRESS BaseAddress;
+ uint64_t Length;
+} EFI_HOB_UEFI_CAPSULE;
+
+#define EFI_HOB_OWNER_ZERO \
+ ((EFI_GUID){ 0x00000000, 0x0000, 0x0000, \
+ { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } })
+
+#endif
--
2.25.1
