From 98a33bf460d4ae81b51bb13fdb428de234ee0dc0 Mon Sep 17 00:00:00 2001
From: vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Tue, 21 Oct 2008 07:49:46 +0000
Subject: added pack(1) for EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR, since it will
 cross modules through protocol.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6169 6f19259b-4bc3-4df7-8a09-765794883524
---
 MdePkg/Include/IndustryStandard/Acpi10.h | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'MdePkg/Include/IndustryStandard/Acpi10.h')

diff --git a/MdePkg/Include/IndustryStandard/Acpi10.h b/MdePkg/Include/IndustryStandard/Acpi10.h
index 4fc05e6fce..4d970fff36 100644
--- a/MdePkg/Include/IndustryStandard/Acpi10.h
+++ b/MdePkg/Include/IndustryStandard/Acpi10.h
@@ -59,7 +59,10 @@ typedef struct {
 ///
 #define ACPI_TIMER_FREQUENCY       3579545
 
-
+//
+// Ensure proper structure formats
+//
+#pragma pack(1)
 //
 // The commond definition of QWORD, DWORD, and WORD
 // Address Space Descriptors
@@ -77,6 +80,8 @@ typedef struct {
   UINT64  AddrLen;
 } EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR;
 
+#pragma pack()
+
 typedef struct {
   UINT8 Desc;
   UINT8 Checksum;
-- 
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