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added additional comments and fixed some typo.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5810 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff
2008-09-04 06:16:14 +00:00
parent 6fc2b00b1a
commit 7b1bf9f61b
5 changed files with 39 additions and 28 deletions
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42
MdePkg/Include/Pi/PiHob.h
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@@ -1,7 +1,7 @@
/** @file
HOB related definitions in PI.
Copyright (c) 2006 - 2007, Intel Corporation
Copyright (c) 2006 - 2008, 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
@@ -69,9 +69,11 @@ typedef struct {
EFI_PHYSICAL_ADDRESS EfiEndOfHobList;
} EFI_HOB_HANDOFF_INFO_TABLE;
///
/// EFI_HOB_MEMORY_ALLOCATION_HEADER describes the
/// various attributes of the logical memory allocation. The type field will be used for
/// subsequent inclusion in the UEFI memory map.
///
typedef struct {
///
/// A GUID that defines the memory allocation region<6F><6E>s type and purpose, as well as
@@ -87,7 +89,9 @@ typedef struct {
/// specification.
EFI_PHYSICAL_ADDRESS MemoryBaseAddress;
///
/// The length in bytes of memory allocated by this HOB.
///
UINT64 MemoryLength;
///
@@ -146,8 +150,8 @@ typedef struct {
typedef struct {
EFI_HOB_GENERIC_HEADER Header;
EFI_HOB_MEMORY_ALLOCATION_HEADER MemoryAllocationHeader;
EFI_GUID ModuleName;
EFI_PHYSICAL_ADDRESS EntryPoint;
EFI_GUID ModuleName;
EFI_PHYSICAL_ADDRESS EntryPoint;
} EFI_HOB_MEMORY_ALLOCATION_MODULE;
///
@@ -183,21 +187,21 @@ typedef UINT32 EFI_RESOURCE_ATTRIBUTE_TYPE;
//
// The rest of the settings describe capabilities
//
#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_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
#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
///
/// Describes the resource properties of all fixed,
@@ -231,8 +235,8 @@ typedef struct {
///
typedef struct {
EFI_HOB_GENERIC_HEADER Header;
EFI_PHYSICAL_ADDRESS BaseAddress;
UINT64 Length;
EFI_PHYSICAL_ADDRESS BaseAddress;
UINT64 Length;
} EFI_HOB_FIRMWARE_VOLUME;
///