From 878ddf1fc3540a715f63594ed22b6929e881afb4 Mon Sep 17 00:00:00 2001
From: bbahnsen <bbahnsen@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Fri, 21 Apr 2006 22:54:32 +0000
Subject: Initial import.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3 6f19259b-4bc3-4df7-8a09-765794883524
---
 .../BaseCacheMaintenanceLib.mbd                    |  30 ++++++
 .../BaseCacheMaintenanceLib.msa                    |  57 +++++++++++
 MdePkg/Library/BaseCacheMaintenanceLib/EbcCache.c  |  85 +++++++++++++++++
 .../BaseCacheMaintenanceLib/Ipf/CallPalProc.s      |  38 ++++++++
 MdePkg/Library/BaseCacheMaintenanceLib/Ipf/Cpu.s   | 106 +++++++++++++++++++++
 MdePkg/Library/BaseCacheMaintenanceLib/IpfCache.c  |  95 ++++++++++++++++++
 MdePkg/Library/BaseCacheMaintenanceLib/build.xml   |  47 +++++++++
 MdePkg/Library/BaseCacheMaintenanceLib/x86Cache.c  |  95 ++++++++++++++++++
 8 files changed, 553 insertions(+)
 create mode 100644 MdePkg/Library/BaseCacheMaintenanceLib/BaseCacheMaintenanceLib.mbd
 create mode 100644 MdePkg/Library/BaseCacheMaintenanceLib/BaseCacheMaintenanceLib.msa
 create mode 100644 MdePkg/Library/BaseCacheMaintenanceLib/EbcCache.c
 create mode 100644 MdePkg/Library/BaseCacheMaintenanceLib/Ipf/CallPalProc.s
 create mode 100644 MdePkg/Library/BaseCacheMaintenanceLib/Ipf/Cpu.s
 create mode 100644 MdePkg/Library/BaseCacheMaintenanceLib/IpfCache.c
 create mode 100644 MdePkg/Library/BaseCacheMaintenanceLib/build.xml
 create mode 100644 MdePkg/Library/BaseCacheMaintenanceLib/x86Cache.c

(limited to 'MdePkg/Library/BaseCacheMaintenanceLib')

diff --git a/MdePkg/Library/BaseCacheMaintenanceLib/BaseCacheMaintenanceLib.mbd b/MdePkg/Library/BaseCacheMaintenanceLib/BaseCacheMaintenanceLib.mbd
new file mode 100644
index 0000000000..a0be253d11
--- /dev/null
+++ b/MdePkg/Library/BaseCacheMaintenanceLib/BaseCacheMaintenanceLib.mbd
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2006, 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
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+-->
+<LibraryModuleBuildDescription xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.TianoCore.org/2006/Edk2.0  http://www.TianoCore.org/2006/Edk2.0/SurfaceArea.xsd">
+  <MbdLibHeader>
+    <BaseName>BaseCacheMaintenanceLib</BaseName>
+    <Guid>123dd843-57c9-4158-8418-ce68b3944ce7</Guid>
+    <Version>0</Version>
+    <Description>FIX ME!</Description>
+    <Copyright>Copyright (c) 2006, Intel Corporation</Copyright>
+    <License>
+      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
+      http://opensource.org/licenses/bsd-license.php
+      THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+      WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+    </License>
+    <Created>2006-03-09 23:16</Created>
+    <Modified>2006-03-19 15:17</Modified>
+  </MbdLibHeader>
+</LibraryModuleBuildDescription>
diff --git a/MdePkg/Library/BaseCacheMaintenanceLib/BaseCacheMaintenanceLib.msa b/MdePkg/Library/BaseCacheMaintenanceLib/BaseCacheMaintenanceLib.msa
new file mode 100644
index 0000000000..4fd80ab9bd
--- /dev/null
+++ b/MdePkg/Library/BaseCacheMaintenanceLib/BaseCacheMaintenanceLib.msa
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2006, 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
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+-->
+<LibraryModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.TianoCore.org/2006/Edk2.0  http://nwlxweb02.jf.intel.com/2006/Edk2.0/SurfaceArea.xsd">
+  <MsaLibHeader>
+    <BaseName>BaseCacheMaintenanceLib</BaseName>
+    <ModuleType>BASE</ModuleType>
+    <ComponentType>LIBRARY</ComponentType>
+    <Guid>123dd843-57c9-4158-8418-ce68b3944ce7</Guid>
+    <Version>0</Version>
+    <Abstract>Library Dependencies:BaseLib</Abstract>
+    <Description>FIX ME!</Description>
+    <Copyright>Copyright (c) 2006, Intel Corporation</Copyright>
+    <License>
+      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
+      http://opensource.org/licenses/bsd-license.php
+      THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+      WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+    </License>
+    <Specification>0</Specification>
+    <Created>2006-03-09 23:16</Created>
+    <Updated>2006-03-19 15:17</Updated>
+  </MsaLibHeader>
+  <LibraryClassDefinitions>
+    <LibraryClass Usage="ALWAYS_PRODUCED">CacheMaintenanceLib</LibraryClass>
+    <LibraryClass Usage="ALWAYS_CONSUMED">BaseLib</LibraryClass>
+  </LibraryClassDefinitions>
+  <SourceFiles>
+    <Arch ArchType="IA32">
+      <Filename>x86Cache.c</Filename>
+    </Arch>
+    <Arch ArchType="X64">
+      <Filename>x86Cache.c</Filename>
+    </Arch>
+    <Arch ArchType="EBC">
+      <Filename>EbcCache.c</Filename>
+    </Arch>
+    <Arch ArchType="IPF">
+      <Filename>IpfCache.c</Filename>
+      <Filename>Ipf/Cpu.s</Filename>
+      <Filename>Ipf/CallPalProc.s</Filename>
+    </Arch>
+  </SourceFiles>
+  <Includes>
+    <PackageName>MdePkg</PackageName>
+  </Includes>
+</LibraryModuleSurfaceArea>
diff --git a/MdePkg/Library/BaseCacheMaintenanceLib/EbcCache.c b/MdePkg/Library/BaseCacheMaintenanceLib/EbcCache.c
new file mode 100644
index 0000000000..a7e36236c5
--- /dev/null
+++ b/MdePkg/Library/BaseCacheMaintenanceLib/EbcCache.c
@@ -0,0 +1,85 @@
+/** @file
+  Cache Maintenance Functions.
+
+  Copyright (c) 2006, Intel Corporation<BR>
+  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
+  http://opensource.org/licenses/bsd-license.php
+
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+VOID
+EFIAPI
+InvalidateInstructionCache (
+  VOID
+  )
+{
+}
+
+VOID *
+EFIAPI
+InvalidateInstructionCacheRange (
+  IN      VOID                      *Address,
+  IN      UINTN                     Length
+  )
+{
+  return Address;
+}
+
+VOID
+EFIAPI
+WriteBackInvalidateDataCache (
+  VOID
+  )
+{
+}
+
+VOID *
+EFIAPI
+WriteBackInvalidateDataCacheRange (
+  IN      VOID                      *Address,
+  IN      UINTN                     Length
+  )
+{
+  return Address;
+}
+
+VOID
+EFIAPI
+WriteBackDataCache (
+  VOID
+  )
+{
+}
+
+VOID *
+EFIAPI
+WriteBackDataCacheRange (
+  IN      VOID                      *Address,
+  IN      UINTN                     Length
+  )
+{
+  return Address;
+}
+
+VOID
+EFIAPI
+InvalidateDataCache (
+  VOID
+  )
+{
+}
+
+VOID *
+EFIAPI
+InvalidateDataCacheRange (
+  IN      VOID                      *Address,
+  IN      UINTN                     Length
+  )
+{
+  return Address;
+}
diff --git a/MdePkg/Library/BaseCacheMaintenanceLib/Ipf/CallPalProc.s b/MdePkg/Library/BaseCacheMaintenanceLib/Ipf/CallPalProc.s
new file mode 100644
index 0000000000..18b0f5815a
--- /dev/null
+++ b/MdePkg/Library/BaseCacheMaintenanceLib/Ipf/CallPalProc.s
@@ -0,0 +1,38 @@
+/// @file
+///   Contains an implementation of CallPalProcStatic on Itanium-based
+///   architecture.
+///
+/// Copyright (c) 2006, 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
+/// http://opensource.org/licenses/bsd-license.php
+///
+/// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+/// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+///
+/// Module Name:  CallPalProc.s
+///
+///
+
+.auto
+.text
+
+.proc   CallPalProcStatic
+.type   CallPalProcStatic, @function
+CallPalProcStatic::
+        mov                 r9  = ar.k5
+        mov                 r8  = ip
+        add                 r8  = (PalProcReturn - CallPalProcStatic), r8
+        mov                 r28 = r32
+        mov                 b7  = r9
+        mov                 r29 = r33
+        mov                 r30 = r34
+        mov                 r31 = r35
+        mov                 r32 = b0
+        mov                 b0  = r8
+        br.sptk             b7
+PalProcReturn:
+        mov                 b0 = r32
+        br.ret.sptk.many    b0
+.endp   CallPalProcStatic
diff --git a/MdePkg/Library/BaseCacheMaintenanceLib/Ipf/Cpu.s b/MdePkg/Library/BaseCacheMaintenanceLib/Ipf/Cpu.s
new file mode 100644
index 0000000000..4f144c683e
--- /dev/null
+++ b/MdePkg/Library/BaseCacheMaintenanceLib/Ipf/Cpu.s
@@ -0,0 +1,106 @@
+//++
+// Copyright (c) 2006, 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        
+// http://opensource.org/licenses/bsd-license.php                                            
+//                                                                                           
+// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     
+// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             
+// 
+//  Module Name:
+//
+//    Cpu.s 
+//
+//  Abstract:
+//
+//
+// Revision History:
+//
+//--
+
+  .file  "Cpu.s"
+  .radix  D
+  .section  .text,  "ax", "progbits"
+  .align 32
+  .section  .pdata,  "a", "progbits"
+  .align 4
+  .section  .xdata,  "a", "progbits"
+  .align 8
+  .section  .data,  "wa", "progbits"
+  .align 16
+  .section  .rdata,  "a", "progbits"
+  .align 16
+  .section  .bss,  "wa", "nobits"
+  .align 16
+  .section  .tls$,  "was", "progbits"
+  .align 16
+  .section  .sdata,  "was", "progbits"
+  .align 16
+  .section  .sbss,  "was", "nobits"
+  .align 16
+  .section  .srdata,  "as", "progbits"
+  .align 16
+  .section  .rdata,  "a", "progbits"
+  .align 16
+  .section  .rtcode,  "ax", "progbits"
+  .align 32
+  .type  InvalidateInstructionCacheRange#  ,@function 
+        .global InvalidateInstructionCacheRange#
+// Function compile flags: /Ogsy
+  .section  .rtcode
+
+// Begin code for function: InvalidateInstructionCacheRange:
+  .proc  InvalidateInstructionCacheRange#
+  .align 32
+InvalidateInstructionCacheRange:  
+// File e:\tmp\pioflush.c
+ {   .mii  //R-Addr: 0X00 
+  alloc  r3=2, 0, 0, 0              //11, 00000002H
+  cmp4.leu p0,p6=32, r33;;          //15, 00000020H
+  (p6)  mov  r33=32;;               //16, 00000020H
+ }
+ {   .mii  //R-Addr: 0X010 
+  nop.m   0
+  zxt4  r29=r33;;                   //21
+  dep.z  r30=r29, 0, 5;;            //21, 00000005H
+ }
+ {   .mii  //R-Addr: 0X020 
+  cmp4.eq  p0,p7=r0, r30            //21
+  shr.u  r28=r29, 5;;               //19, 00000005H
+  (p7)  adds  r28=1, r28;;          //22, 00000001H
+ }
+ {   .mii  //R-Addr: 0X030 
+  nop.m   0
+  shl  r27=r28, 5;;             //25, 00000005H
+  zxt4  r26=r27;;               //25
+ }
+ {   .mfb  //R-Addr: 0X040 
+  add  r31=r26, r32             //25
+  nop.f   0
+  nop.b   0
+ }
+$L143:
+ {   .mii  //R-Addr: 0X050 
+  fc   r32                        //27
+  adds  r32=32, r32;;             //28, 00000020H
+  cmp.ltu  p14,p15=r32, r31       //29
+ }
+ {   .mfb  //R-Addr: 0X060 
+  nop.m   0
+  nop.f   0
+  (p14)  br.cond.dptk.few $L143#;;  //29, 880000/120000
+ }
+ {   .mmi
+    sync.i;;
+    srlz.i
+    nop.i   0;;
+ }
+ {   .mfb  //R-Addr: 0X070 
+  nop.m   0
+  nop.f   0
+  br.ret.sptk.few b0;;            //31
+ }
+// End code for function:
+  .endp  InvalidateInstructionCacheRange#
+// END
diff --git a/MdePkg/Library/BaseCacheMaintenanceLib/IpfCache.c b/MdePkg/Library/BaseCacheMaintenanceLib/IpfCache.c
new file mode 100644
index 0000000000..b0d017bd7a
--- /dev/null
+++ b/MdePkg/Library/BaseCacheMaintenanceLib/IpfCache.c
@@ -0,0 +1,95 @@
+/** @file
+  Cache Maintenance Functions.
+
+  Copyright (c) 2006, Intel Corporation<BR>
+  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
+  http://opensource.org/licenses/bsd-license.php
+
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+typedef struct {
+  UINT64                            Status;
+  UINT64                            r9;
+  UINT64                            r10;
+  UINT64                            r11;
+} PAL_PROC_RETURN;
+
+PAL_PROC_RETURN
+CallPalProcStatic (
+  IN      UINT64                    Arg1,
+  IN      UINT64                    Arg2,
+  IN      UINT64                    Arg3,
+  IN      UINT64                    Arg4
+  );
+
+VOID
+EFIAPI
+InvalidateInstructionCache (
+  VOID
+  )
+{
+  CallPalProcStatic (1, 1, 1, 0);
+}
+
+VOID
+EFIAPI
+WriteBackInvalidateDataCache (
+  VOID
+  )
+{
+  CallPalProcStatic (1, 2, 1, 0);
+}
+
+VOID *
+EFIAPI
+WriteBackInvalidateDataCacheRange (
+  IN      VOID                      *Address,
+  IN      UINTN                     Length
+  )
+{
+  WriteBackInvalidateDataCache ();
+  return Address;
+}
+
+VOID
+EFIAPI
+WriteBackDataCache (
+  VOID
+  )
+{
+  CallPalProcStatic (1, 2, 0, 0);
+}
+
+VOID *
+EFIAPI
+WriteBackDataCacheRange (
+  IN      VOID                      *Address,
+  IN      UINTN                     Length
+  )
+{
+  WriteBackDataCache ();
+  return Address;
+}
+
+VOID
+EFIAPI
+InvalidateDataCache (
+  VOID
+  )
+{
+}
+
+VOID *
+EFIAPI
+InvalidateDataCacheRange (
+  IN      VOID                      *Address,
+  IN      UINTN                     Length
+  )
+{
+  return Address;
+}
diff --git a/MdePkg/Library/BaseCacheMaintenanceLib/build.xml b/MdePkg/Library/BaseCacheMaintenanceLib/build.xml
new file mode 100644
index 0000000000..0df03c4356
--- /dev/null
+++ b/MdePkg/Library/BaseCacheMaintenanceLib/build.xml
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?><!-- Copyright (c) 2006, 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  
+http://opensource.org/licenses/bsd-license.php 
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.-->
+<project basedir="." default="BaseCacheMaintenanceLib"><!--Apply external ANT tasks-->
+   <taskdef resource="GenBuild.tasks"/>
+   <taskdef resource="net/sf/antcontrib/antlib.xml"/>
+   <property environment="env"/>
+   <property name="WORKSPACE_DIR" value="${env.WORKSPACE}"/>
+   <import file="${WORKSPACE_DIR}\Tools\Conf\BuildMacro.xml"/><!--MODULE_RELATIVE PATH is relative to PACKAGE_DIR-->
+   <property name="MODULE_RELATIVE_PATH" value="Library\BaseCacheMaintenanceLib"/>
+   <property name="MODULE_DIR" value="${PACKAGE_DIR}\${MODULE_RELATIVE_PATH}"/>
+   <property name="COMMON_FILE" value="${WORKSPACE_DIR}\Tools\Conf\Common.xml"/>
+   <target name="BaseCacheMaintenanceLib">
+      <GenBuild baseName="BaseCacheMaintenanceLib" mbdFilename="${MODULE_DIR}\BaseCacheMaintenanceLib.mbd" msaFilename="${MODULE_DIR}\BaseCacheMaintenanceLib.msa"/>
+   </target>
+   <target depends="BaseCacheMaintenanceLib_clean" name="clean"/>
+   <target depends="BaseCacheMaintenanceLib_cleanall" name="cleanall"/>
+   <target name="BaseCacheMaintenanceLib_clean">
+      <OutputDirSetup baseName="BaseCacheMaintenanceLib" mbdFilename="${MODULE_DIR}\BaseCacheMaintenanceLib.mbd" msaFilename="${MODULE_DIR}\BaseCacheMaintenanceLib.msa"/>
+      <if>
+         <available file="${DEST_DIR_OUTPUT}\BaseCacheMaintenanceLib_build.xml"/>
+         <then>
+            <ant antfile="${DEST_DIR_OUTPUT}\BaseCacheMaintenanceLib_build.xml" target="clean"/>
+         </then>
+      </if>
+      <delete dir="${DEST_DIR_OUTPUT}" excludes="*.xml"/>
+   </target>
+   <target name="BaseCacheMaintenanceLib_cleanall">
+      <OutputDirSetup baseName="BaseCacheMaintenanceLib" mbdFilename="${MODULE_DIR}\BaseCacheMaintenanceLib.mbd" msaFilename="${MODULE_DIR}\BaseCacheMaintenanceLib.msa"/>
+      <if>
+         <available file="${DEST_DIR_OUTPUT}\BaseCacheMaintenanceLib_build.xml"/>
+         <then>
+            <ant antfile="${DEST_DIR_OUTPUT}\BaseCacheMaintenanceLib_build.xml" target="cleanall"/>
+         </then>
+      </if>
+      <delete dir="${DEST_DIR_OUTPUT}"/>
+      <delete dir="${DEST_DIR_DEBUG}"/>
+      <delete>
+         <fileset dir="${BIN_DIR}" includes="**BaseCacheMaintenanceLib*"/>
+      </delete>
+   </target>
+</project>
\ No newline at end of file
diff --git a/MdePkg/Library/BaseCacheMaintenanceLib/x86Cache.c b/MdePkg/Library/BaseCacheMaintenanceLib/x86Cache.c
new file mode 100644
index 0000000000..f86d9d6221
--- /dev/null
+++ b/MdePkg/Library/BaseCacheMaintenanceLib/x86Cache.c
@@ -0,0 +1,95 @@
+/** @file
+  Cache Maintenance Functions.
+
+  Copyright (c) 2006, Intel Corporation<BR>
+  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
+  http://opensource.org/licenses/bsd-license.php
+
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+  Module Name:  x86Cache.c
+
+**/
+
+VOID
+EFIAPI
+InvalidateInstructionCache (
+  VOID
+  )
+{
+  return;
+}
+
+VOID *
+EFIAPI
+InvalidateInstructionCacheRange (
+  IN      VOID                      *Address,
+  IN      UINTN                     Length
+  )
+{
+  return Address;
+}
+
+VOID
+EFIAPI
+WriteBackInvalidateDataCache (
+  VOID
+  )
+{
+  AsmWbinvd ();
+}
+
+VOID *
+EFIAPI
+WriteBackInvalidateDataCacheRange (
+  IN      VOID                      *Address,
+  IN      UINTN                     Length
+  )
+{
+  if (Length != 0) {
+    AsmWbinvd ();
+  }
+  return Address;
+}
+
+VOID
+EFIAPI
+WriteBackDataCache (
+  VOID
+  )
+{
+  AsmWbinvd ();
+}
+
+VOID *
+EFIAPI
+WriteBackDataCacheRange (
+  IN      VOID                      *Address,
+  IN      UINTN                     Length
+  )
+{
+  AsmWbinvd ();
+  return Address;
+}
+
+VOID
+EFIAPI
+InvalidateDataCache (
+  VOID
+  )
+{
+  AsmInvd ();
+}
+
+VOID *
+EFIAPI
+InvalidateDataCacheRange (
+  IN      VOID                      *Address,
+  IN      UINTN                     Length
+  )
+{
+  return Address;
+}
-- 
cgit v1.2.3