From 518d395c3bee7dd36ae372171ea403cabfe73bfd Mon Sep 17 00:00:00 2001
From: gtian <gtian@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Mon, 5 Nov 2007 16:11:50 +0000
Subject: define the variable related to PCD for supporting big variable (>32K)
 easily.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4268 6f19259b-4bc3-4df7-8a09-765794883524
---
 .../Universal/Variable/EmuRuntimeDxe/EmuVariableRuntimeDxe.inf       | 5 +++++
 MdeModulePkg/Universal/Variable/EmuRuntimeDxe/Variable.h             | 5 +++--
 MdeModulePkg/Universal/Variable/Pei/VariablePei.inf                  | 1 +
 MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.h                | 4 ++--
 MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf    | 3 +++
 5 files changed, 14 insertions(+), 4 deletions(-)

(limited to 'MdeModulePkg/Universal/Variable')

diff --git a/MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariableRuntimeDxe.inf b/MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariableRuntimeDxe.inf
index d2bc3f5..d48261a 100644
--- a/MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariableRuntimeDxe.inf
+++ b/MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariableRuntimeDxe.inf
@@ -57,6 +57,11 @@
   gEfiVariableArchProtocolGuid                  # PROTOCOL ALWAYS_PRODUCED
   gEfiVariableWriteArchProtocolGuid             # PROTOCOL ALWAYS_PRODUCED
 
+[Pcd.common]
+  gEfiMdeModulePkgTokenSpaceGuid.PcdMaxVariableSize
+  gEfiMdeModulePkgTokenSpaceGuid.PcdMaxHardwareErrorVariableSize
+  gEfiMdeModulePkgTokenSpaceGuid.PcdVariableStoreSize
+
 [Depex]
   TRUE
 
diff --git a/MdeModulePkg/Universal/Variable/EmuRuntimeDxe/Variable.h b/MdeModulePkg/Universal/Variable/EmuRuntimeDxe/Variable.h
index 696065a..af6ed2d 100644
--- a/MdeModulePkg/Universal/Variable/EmuRuntimeDxe/Variable.h
+++ b/MdeModulePkg/Universal/Variable/EmuRuntimeDxe/Variable.h
@@ -37,10 +37,11 @@ Abstract:
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/UefiLib.h>
 #include <Library/BaseLib.h>
+#include <Library/PcdLib.h>
 #include <VariableFormat.h>
 
-#define VARIABLE_STORE_SIZE (64 * 1024)
-#define SCRATCH_SIZE        (4 * 1024)
+#define VARIABLE_STORE_SIZE FixedPcdGet32(PcdVariableStoreSize)
+#define SCRATCH_SIZE        FixedPcdGet32(PcdMaxVariableSize)
 
 //
 // Define GET_PAD_SIZE to optimize compiler
diff --git a/MdeModulePkg/Universal/Variable/Pei/VariablePei.inf b/MdeModulePkg/Universal/Variable/Pei/VariablePei.inf
index da591bb..311b8cd 100644
--- a/MdeModulePkg/Universal/Variable/Pei/VariablePei.inf
+++ b/MdeModulePkg/Universal/Variable/Pei/VariablePei.inf
@@ -64,6 +64,7 @@
 
 [Pcd.common]
   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase
+  gEfiMdeModulePkgTokenSpaceGuid.PcdMaxVariableSize
 
 [Depex]
   TRUE
diff --git a/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.h b/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.h
index 011a3a0..b2af852 100644
--- a/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.h
+++ b/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.h
@@ -45,8 +45,8 @@ Abstract:
 
 #define VARIABLE_RECLAIM_THRESHOLD (1024)
 
-#define VARIABLE_STORE_SIZE (64 * 1024)
-#define SCRATCH_SIZE        (4 * 1024)
+#define VARIABLE_STORE_SIZE FixedPcdGet32(PcdVariableStoreSize)
+#define SCRATCH_SIZE        FixedPcdGet32(PcdMaxVariableSize)
 
 //
 // Define GET_PAD_SIZE to optimize compiler
diff --git a/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf b/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
index e81255a..05ff6da 100644
--- a/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
+++ b/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
@@ -69,6 +69,9 @@
 [Pcd.common]
   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize
   gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase
+  gEfiMdeModulePkgTokenSpaceGuid.PcdMaxVariableSize
+  gEfiMdeModulePkgTokenSpaceGuid.PcdMaxHardwareErrorVariableSize
+  gEfiMdeModulePkgTokenSpaceGuid.PcdVariableStoreSize
   
 [FeaturePcd.common]
   gEfiMdeModulePkgTokenSpaceGuid.PcdVariableCollectStatistics
-- 
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