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Diffstat (limited to 'OldMdePkg/Include/Common/Hob.h')
| -rw-r--r-- | OldMdePkg/Include/Common/Hob.h | 235 |
1 files changed, 0 insertions, 235 deletions
diff --git a/OldMdePkg/Include/Common/Hob.h b/OldMdePkg/Include/Common/Hob.h deleted file mode 100644 index b6ae6de009..0000000000 --- a/OldMdePkg/Include/Common/Hob.h +++ /dev/null @@ -1,235 +0,0 @@ -/** @file
- Hand Off Block (HOB) definition.
-
- The HOB is a memory data structure used to hand-off system information from
- PEI to DXE (the next phase).
-
- 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: Hob.h
-
- @par Revision Reference:
- These definitions are from Hand Off Block (HOB) Spec Version 0.9.
-
-**/
-
-#ifndef __HOB_H__
-#define __HOB_H__
-
-
-//
-// Every Hob must start with this data structure.
-//
-typedef struct {
- UINT16 HobType;
- UINT16 HobLength;
- UINT32 Reserved;
-} EFI_HOB_GENERIC_HEADER;
-
-//
-// End of HOB List HOB
-//
-#define EFI_HOB_TYPE_END_OF_HOB_LIST 0xffff
-
-//
-// Handoff Information Table HOB
-//
-#define EFI_HOB_TYPE_HANDOFF 0x0001
-
-#define EFI_HOB_HANDOFF_TABLE_VERSION 0x0009
-
-typedef UINT32 EFI_BOOT_MODE;
-
-typedef struct {
- EFI_HOB_GENERIC_HEADER Header;
- UINT32 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;
-
-//
-// Memory Descriptor HOB
-//
-#define EFI_HOB_TYPE_MEMORY_ALLOCATION 0x0002
-
-typedef struct {
- EFI_GUID Name;
- EFI_PHYSICAL_ADDRESS MemoryBaseAddress;
- UINT64 MemoryLength;
- EFI_MEMORY_TYPE MemoryType;
- UINT8 Reserved[4];
-} EFI_HOB_MEMORY_ALLOCATION_HEADER;
-
-typedef struct {
- EFI_HOB_GENERIC_HEADER Header;
- EFI_HOB_MEMORY_ALLOCATION_HEADER AllocDescriptor;
- //
- // Additional data pertaining to the "Name" Guid memory
- // may go here.
- //
-} EFI_HOB_MEMORY_ALLOCATION;
-
-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 AllocDescriptor;
-} EFI_HOB_MEMORY_ALLOCATION_STACK;
-
-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_TYPE_RESOURCE_DESCRIPTOR 0x0003
-
-typedef UINT32 EFI_RESOURCE_TYPE;
-
-#define EFI_RESOURCE_SYSTEM_MEMORY 0
-#define EFI_RESOURCE_MEMORY_MAPPED_IO 1
-#define EFI_RESOURCE_IO 2
-#define EFI_RESOURCE_FIRMWARE_DEVICE 3
-#define EFI_RESOURCE_MEMORY_MAPPED_IO_PORT 4
-#define EFI_RESOURCE_MEMORY_RESERVED 5
-#define EFI_RESOURCE_IO_RESERVED 6
-#define EFI_RESOURCE_MAX_MEMORY_TYPE 7
-
-typedef UINT32 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_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_READ_PROTECTED 0x00000080
-#define EFI_RESOURCE_ATTRIBUTE_WRITE_PROTECTED 0x00000100
-#define EFI_RESOURCE_ATTRIBUTE_EXECUTION_PROTECTED 0x00000200
-#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
-
-typedef struct {
- EFI_HOB_GENERIC_HEADER Header;
- EFI_GUID Owner;
- EFI_RESOURCE_TYPE ResourceType;
- EFI_RESOURCE_ATTRIBUTE_TYPE ResourceAttribute;
- EFI_PHYSICAL_ADDRESS PhysicalStart;
- UINT64 ResourceLength;
-} EFI_HOB_RESOURCE_DESCRIPTOR;
-
-//
-// GUID Extension HOB
-// The HobLength is variable as it includes the GUID specific data.
-//
-#define EFI_HOB_TYPE_GUID_EXTENSION 0x0004
-
-typedef struct {
- EFI_HOB_GENERIC_HEADER Header;
- EFI_GUID Name;
-
- //
- // Guid specific data goes here
- //
-} EFI_HOB_GUID_TYPE;
-
-//
-// Firmware Volume HOB
-//
-#define EFI_HOB_TYPE_FV 0x0005
-
-typedef struct {
- EFI_HOB_GENERIC_HEADER Header;
- EFI_PHYSICAL_ADDRESS BaseAddress;
- UINT64 Length;
-} EFI_HOB_FIRMWARE_VOLUME;
-
-//
-// CPU HOB
-//
-#define EFI_HOB_TYPE_CPU 0x0006
-
-typedef struct {
- EFI_HOB_GENERIC_HEADER Header;
- UINT8 SizeOfMemorySpace;
- UINT8 SizeOfIoSpace;
- UINT8 Reserved[6];
-} EFI_HOB_CPU;
-
-//
-// PEI Core Memory Pool HOB
-// The HobLength is variable as the HOB contains pool allocations by
-// the PeiServices AllocatePool function
-//
-#define EFI_HOB_TYPE_PEI_MEMORY_POOL 0x0007
-
-typedef struct {
- EFI_HOB_GENERIC_HEADER Header;
-} EFI_HOB_MEMORY_POOL;
-
-//
-// Capsule volume HOB -- identical to a firmware volume
-//
-#define EFI_HOB_TYPE_CV 0x0008
-
-typedef struct {
- EFI_HOB_GENERIC_HEADER Header;
- EFI_PHYSICAL_ADDRESS BaseAddress;
- UINT64 Length;
-} EFI_HOB_CAPSULE_VOLUME;
-
-#define EFI_HOB_TYPE_UNUSED 0xFFFE
-
-//
-// Union of all the possible HOB Types
-//
-typedef union {
- EFI_HOB_GENERIC_HEADER *Header;
- EFI_HOB_HANDOFF_INFO_TABLE *HandoffInformationTable;
- EFI_HOB_MEMORY_ALLOCATION *MemoryAllocation;
- EFI_HOB_MEMORY_ALLOCATION_BSP_STORE *MemoryAllocationBspStore;
- EFI_HOB_MEMORY_ALLOCATION_STACK *MemoryAllocationStack;
- EFI_HOB_MEMORY_ALLOCATION_MODULE *MemoryAllocationModule;
- EFI_HOB_RESOURCE_DESCRIPTOR *ResourceDescriptor;
- EFI_HOB_GUID_TYPE *Guid;
- EFI_HOB_FIRMWARE_VOLUME *FirmwareVolume;
- EFI_HOB_CPU *Cpu;
- EFI_HOB_MEMORY_POOL *Pool;
- EFI_HOB_CAPSULE_VOLUME *CapsuleVolume;
- UINT8 *Raw;
-} EFI_PEI_HOB_POINTERS;
-
-#define GET_HOB_TYPE(Hob) ((Hob).Header->HobType)
-#define GET_HOB_LENGTH(Hob) ((Hob).Header->HobLength)
-#define GET_NEXT_HOB(Hob) ((Hob).Raw + GET_HOB_LENGTH (Hob))
-#define END_OF_HOB_LIST(Hob) (GET_HOB_TYPE (Hob) == EFI_HOB_TYPE_END_OF_HOB_LIST)
-
-//
-// Get the data and data size field of GUID
-//
-#define GET_GUID_HOB_DATA(GuidHob) ((VOID *) (((UINT8 *) &((GuidHob)->Name)) + sizeof (EFI_GUID)))
-#define GET_GUID_HOB_DATA_SIZE(GuidHob) (((GuidHob)->Header).HobLength - sizeof (EFI_HOB_GUID_TYPE))
-
-#endif
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