From 42c37b3b3322a597b62e14852bcb3030c86ea3c4 Mon Sep 17 00:00:00 2001
From: Jeff Fan <jeff.fan@intel.com>
Date: Wed, 24 Aug 2016 22:41:40 +0800
Subject: [PATCH] UefiCpuPkg/MpInitLib: Move two functions location

Just move BackupAndPrepareWakeupBuffer() and RestoreWakeupBuffer() from
PeiMpLib.c to MpLib.c.

Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
---
 UefiCpuPkg/Library/MpInitLib/MpLib.c    | 39 +++++++++++++++++++++++++
 UefiCpuPkg/Library/MpInitLib/MpLib.h    | 20 +++++++++++++
 UefiCpuPkg/Library/MpInitLib/PeiMpLib.c | 39 -------------------------
 3 files changed, 59 insertions(+), 39 deletions(-)

diff --git a/UefiCpuPkg/Library/MpInitLib/MpLib.c b/UefiCpuPkg/Library/MpInitLib/MpLib.c
index f0e9e46c52..c3fe72138f 100644
--- a/UefiCpuPkg/Library/MpInitLib/MpLib.c
+++ b/UefiCpuPkg/Library/MpInitLib/MpLib.c
@@ -2012,3 +2012,42 @@ GetCpuMpDataFromGuidedHob (
   }
   return CpuMpData;
 }
+
+/**
+  Get available system memory below 1MB by specified size.
+
+  @param[in]  CpuMpData  The pointer to CPU MP Data structure.
+**/
+VOID
+BackupAndPrepareWakeupBuffer(
+  IN CPU_MP_DATA              *CpuMpData
+  )
+{
+  CopyMem (
+    (VOID *) CpuMpData->BackupBuffer,
+    (VOID *) CpuMpData->WakeupBuffer,
+    CpuMpData->BackupBufferSize
+    );
+  CopyMem (
+    (VOID *) CpuMpData->WakeupBuffer,
+    (VOID *) CpuMpData->AddressMap.RendezvousFunnelAddress,
+    CpuMpData->AddressMap.RendezvousFunnelSize
+    );
+}
+
+/**
+  Restore wakeup buffer data.
+
+  @param[in]  CpuMpData  The pointer to CPU MP Data structure.
+**/
+VOID
+RestoreWakeupBuffer(
+  IN CPU_MP_DATA              *CpuMpData
+  )
+{
+  CopyMem (
+    (VOID *) CpuMpData->WakeupBuffer,
+    (VOID *) CpuMpData->BackupBuffer,
+    CpuMpData->BackupBufferSize
+    );
+}
diff --git a/UefiCpuPkg/Library/MpInitLib/MpLib.h b/UefiCpuPkg/Library/MpInitLib/MpLib.h
index 165853d2af..ae78c591ff 100644
--- a/UefiCpuPkg/Library/MpInitLib/MpLib.h
+++ b/UefiCpuPkg/Library/MpInitLib/MpLib.h
@@ -550,5 +550,25 @@ CpuMpEndOfPeiCallback (
   IN VOID                         *Ppi
   );
 
+/**
+  Get available system memory below 1MB by specified size.
+
+  @param[in]  CpuMpData  The pointer to CPU MP Data structure.
+**/
+VOID
+BackupAndPrepareWakeupBuffer(
+  IN CPU_MP_DATA              *CpuMpData
+  );
+
+/**
+  Restore wakeup buffer data.
+
+  @param[in]  CpuMpData  The pointer to CPU MP Data structure.
+**/
+VOID
+RestoreWakeupBuffer(
+  IN CPU_MP_DATA              *CpuMpData
+  );
+
 #endif
 
diff --git a/UefiCpuPkg/Library/MpInitLib/PeiMpLib.c b/UefiCpuPkg/Library/MpInitLib/PeiMpLib.c
index 590f963bd3..e242d37b3b 100644
--- a/UefiCpuPkg/Library/MpInitLib/PeiMpLib.c
+++ b/UefiCpuPkg/Library/MpInitLib/PeiMpLib.c
@@ -64,45 +64,6 @@ SaveCpuMpData (
     );
 }
 
-/**
-  Get available system memory below 1MB by specified size.
-
-  @param[in]  CpuMpData  The pointer to CPU MP Data structure.
-**/
-VOID
-BackupAndPrepareWakeupBuffer(
-  IN CPU_MP_DATA              *CpuMpData
-  )
-{
-  CopyMem (
-    (VOID *) CpuMpData->BackupBuffer,
-    (VOID *) CpuMpData->WakeupBuffer,
-    CpuMpData->BackupBufferSize
-    );
-  CopyMem (
-    (VOID *) CpuMpData->WakeupBuffer,
-    (VOID *) CpuMpData->AddressMap.RendezvousFunnelAddress,
-    CpuMpData->AddressMap.RendezvousFunnelSize
-    );
-}
-
-/**
-  Restore wakeup buffer data.
-
-  @param[in]  CpuMpData  The pointer to CPU MP Data structure.
-**/
-VOID
-RestoreWakeupBuffer(
-  IN CPU_MP_DATA              *CpuMpData
-  )
-{
-  CopyMem (
-    (VOID *) CpuMpData->WakeupBuffer,
-    (VOID *) CpuMpData->BackupBuffer,
-    CpuMpData->BackupBufferSize
-    );
-}
-
 /**
   Notify function on End Of PEI PPI.
 
-- 
2.39.2