From 4a1db20fac1530bef90aebb358115c0e81c77fe0 Mon Sep 17 00:00:00 2001
From: mdkinney <mdkinney@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Thu, 28 Jan 2010 21:44:35 +0000
Subject: Remove unused definitions

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9857 6f19259b-4bc3-4df7-8a09-765794883524
---
 DuetPkg/DxeIpl/DxeIpl.h        |  2 --
 DuetPkg/DxeIpl/HobGeneration.c | 20 +++++++++-----------
 2 files changed, 9 insertions(+), 13 deletions(-)

(limited to 'DuetPkg/DxeIpl')

diff --git a/DuetPkg/DxeIpl/DxeIpl.h b/DuetPkg/DxeIpl/DxeIpl.h
index c07ee66eb2..af3b15dbc9 100644
--- a/DuetPkg/DxeIpl/DxeIpl.h
+++ b/DuetPkg/DxeIpl/DxeIpl.h
@@ -30,7 +30,5 @@
 #include <Library/PrintLib.h>
 #include <Library/IoLib.h>
 
-#include <CpuIA32.h>
-
 #endif // _DUET_DXEIPL_H_
 
diff --git a/DuetPkg/DxeIpl/HobGeneration.c b/DuetPkg/DxeIpl/HobGeneration.c
index 224d6a710e..c5b6c7c1b2 100644
--- a/DuetPkg/DxeIpl/HobGeneration.c
+++ b/DuetPkg/DxeIpl/HobGeneration.c
@@ -1,6 +1,6 @@
 /** @file
 
-Copyright (c) 2006 - 2007, Intel Corporation                                                         
+Copyright (c) 2006 - 2010, 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        
@@ -26,7 +26,8 @@ Revision History:
 #define EFI_DXE_FILE_GUID \
   { 0xb1644c1a, 0xc16a, 0x4c5b, {0x88, 0xde, 0xea, 0xfb, 0xa9, 0x7e, 0x74, 0xd8 }}
 
-#define CPUID_EXTENDED_ADD_SIZE  0x80000008
+#define EFI_CPUID_EXTENDED_FUNCTION  0x80000000
+#define CPUID_EXTENDED_ADD_SIZE      0x80000008
 
 HOB_TEMPLATE  gHobTemplate = {
   { // Phit
@@ -957,21 +958,18 @@ PrepareHobCpu (
   VOID
   )
 {
-  EFI_CPUID_REGISTER          Reg;
-  UINT8                       CpuMemoryAddrBitNumber;
+  UINT32  CpuidEax;
 
   //
   // Create a CPU hand-off information
   //
-  CpuMemoryAddrBitNumber = 36;
-  AsmCpuid (EFI_CPUID_EXTENDED_FUNCTION, &Reg.RegEax, &Reg.RegEbx, &Reg.RegEcx, &Reg.RegEdx);
+  gHob->Cpu.SizeOfMemorySpace = 36;
 
-  if (Reg.RegEax >= CPUID_EXTENDED_ADD_SIZE) {
-    AsmCpuid (CPUID_EXTENDED_ADD_SIZE, &Reg.RegEax, &Reg.RegEbx, &Reg.RegEcx, &Reg.RegEdx);
-    CpuMemoryAddrBitNumber = (UINT8)(UINTN)(Reg.RegEax & 0xFF);
+  AsmCpuid (EFI_CPUID_EXTENDED_FUNCTION, &CpuidEax, NULL, NULL, NULL);
+  if (CpuidEax >= CPUID_EXTENDED_ADD_SIZE) {
+    AsmCpuid (CPUID_EXTENDED_ADD_SIZE, &CpuidEax, NULL, NULL, NULL);
+    gHob->Cpu.SizeOfMemorySpace = (UINT8)(CpuidEax & 0xFF);
   }
-  
-  gHob->Cpu.SizeOfMemorySpace = CpuMemoryAddrBitNumber;
 }
 
 VOID
-- 
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