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MdePkg: Update comments in EFI_MEMORY_DESCRIPTOR according to UEFI2.7 

Cc: Liming Gao <liming.gao@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
This commit is contained in:
Dandan Bi 2017-06-16 11:36:15 +08:00 committed by Hao Wu
parent d28271a2ee
commit 5779d550be
1 changed files with 14 additions and 7 deletions
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21
MdePkg/Include/Uefi/UefiSpec.h
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@ -5,7 +5,7 @@
If a code construct is defined in the UEFI 2.6 specification it must be included If a code construct is defined in the UEFI 2.6 specification it must be included
by this include file. by this include file.
Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR> Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials are licensed and made available under This program and the accompanying materials are licensed and made available under
the terms and conditions of the BSD License that accompanies this distribution. the terms and conditions of the BSD License that accompanies this distribution.
The full text of the license may be found at The full text of the license may be found at
@ -103,21 +103,28 @@ typedef enum {
/// ///
typedef struct { typedef struct {
/// ///
/// Type of the memory region. See EFI_MEMORY_TYPE. /// Type of the memory region.
/// Type EFI_MEMORY_TYPE is defined in the
/// AllocatePages() function description.
/// ///
UINT32 Type; UINT32 Type;
/// ///
/// Physical address of the first byte of the memory region. Must aligned /// Physical address of the first byte in the memory region. PhysicalStart must be
/// on a 4 KB boundary. /// aligned on a 4 KiB boundary, and must not be above 0xfffffffffffff000. Type
/// EFI_PHYSICAL_ADDRESS is defined in the AllocatePages() function description
/// ///
EFI_PHYSICAL_ADDRESS PhysicalStart; EFI_PHYSICAL_ADDRESS PhysicalStart;
/// ///
/// Virtual address of the first byte of the memory region. Must aligned /// Virtual address of the first byte in the memory region.
/// on a 4 KB boundary. /// VirtualStart must be aligned on a 4 KiB boundary,
/// and must not be above 0xfffffffffffff000.
/// ///
EFI_VIRTUAL_ADDRESS VirtualStart; EFI_VIRTUAL_ADDRESS VirtualStart;
/// ///
/// Number of 4KB pages in the memory region. /// NumberOfPagesNumber of 4 KiB pages in the memory region.
/// NumberOfPages must not be 0, and must not be any value
/// that would represent a memory page with a start address,
/// either physical or virtual, above 0xfffffffffffff000.
/// ///
UINT64 NumberOfPages; UINT64 NumberOfPages;
/// ///