From 9e9f86ecb6e6b596efebf024ac737c8d56dbb86f Mon Sep 17 00:00:00 2001
From: gikidy <gikidy@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Thu, 2 Apr 2009 02:27:07 +0000
Subject: [PATCH] Modified for use reversion field and fix a typo.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8006 6f19259b-4bc3-4df7-8a09-765794883524
---
 MdeModulePkg/Universal/Disk/PartitionDxe/Partition.c | 4 ++--
 MdeModulePkg/Universal/Disk/PartitionDxe/Partition.h | 3 +++
 MdeModulePkg/Universal/EbcDxe/EbcDxe.inf             | 2 +-
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/MdeModulePkg/Universal/Disk/PartitionDxe/Partition.c b/MdeModulePkg/Universal/Disk/PartitionDxe/Partition.c
index 5d06444784..401facf475 100644
--- a/MdeModulePkg/Universal/Disk/PartitionDxe/Partition.c
+++ b/MdeModulePkg/Universal/Disk/PartitionDxe/Partition.c
@@ -599,10 +599,10 @@ PartitionInstallChildHandle (
   Private->ParentBlockIo    = ParentBlockIo;
   Private->DiskIo           = ParentDiskIo;
 
-  Private->BlockIo.Revision = EFI_BLOCK_IO_PROTOCOL_REVISION;
+  Private->BlockIo.Revision = ParentBlockIo->Revision;
 
   Private->BlockIo.Media    = &Private->Media;
-  CopyMem (Private->BlockIo.Media, ParentBlockIo->Media, sizeof (EFI_BLOCK_IO_MEDIA));
+  CopyMem (Private->BlockIo.Media, ParentBlockIo->Media, SIZE_OF_EFI_BLOCK_IO_MEDIA_REV1);
   Private->Media.LogicalPartition = TRUE;
   Private->Media.LastBlock = DivU64x32 (
                                MultU64x32 (
diff --git a/MdeModulePkg/Universal/Disk/PartitionDxe/Partition.h b/MdeModulePkg/Universal/Disk/PartitionDxe/Partition.h
index d0d0d52a25..f36c9d411e 100644
--- a/MdeModulePkg/Universal/Disk/PartitionDxe/Partition.h
+++ b/MdeModulePkg/Universal/Disk/PartitionDxe/Partition.h
@@ -86,6 +86,9 @@ extern EFI_COMPONENT_NAME2_PROTOCOL  gPartitionComponentName2;
                                    (((UINT8 *) a)[3] << 24) )
 
 
+#define SIZE_OF_EFI_BLOCK_IO_MEDIA_REV1  ((UINTN)&((EFI_BLOCK_IO_MEDIA *)0)->LastBlock + sizeof(EFI_LBA))
+#define SIZE_OF_EFI_BLOCK_IO_MEDIA_REV2  sizeof(EFI_BLOCK_IO_MEDIA)
+
 //
 // GPT Partition Entry Status
 //
diff --git a/MdeModulePkg/Universal/EbcDxe/EbcDxe.inf b/MdeModulePkg/Universal/EbcDxe/EbcDxe.inf
index dd8a5fcea3..a52491aa40 100644
--- a/MdeModulePkg/Universal/EbcDxe/EbcDxe.inf
+++ b/MdeModulePkg/Universal/EbcDxe/EbcDxe.inf
@@ -2,7 +2,7 @@
 #  Module that produces EBC Interprete and EBC Debug Support protocols.
 #  
 #  This module implements EFI Byte Code (EBC) Virtual Machine that can provide 
-#  platform and processor-independent mechanisms forloading and executing EFI
+#  platform and processor-independent mechanisms for loading and executing EFI
 #  device drivers.
 #
 #  Copyright (c) 2006 - 2008, Intel Corporation. <BR>