From 8d3a5c82a408c6a7c4c8aa96d0be6c99b8070ac5 Mon Sep 17 00:00:00 2001
From: yshang1 <yshang1@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Thu, 19 Jul 2007 10:09:07 +0000
Subject: Move VariablePei/VariableDxe/EmuVarible to /Variable folder of
 MdeModulePkg.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3370 6f19259b-4bc3-4df7-8a09-765794883524
---
 .../Universal/Variable/RuntimeDxe/Variable.h       | 175 +++++++++++++++++++++
 1 file changed, 175 insertions(+)
 create mode 100644 MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.h

(limited to 'MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.h')

diff --git a/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.h b/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.h
new file mode 100644
index 0000000000..904a681c33
--- /dev/null
+++ b/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.h
@@ -0,0 +1,175 @@
+/*++
+
+Copyright (c) 2006 - 2007, 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:
+
+  Variable.h
+
+Abstract:
+
+--*/
+
+#ifndef _VARIABLE_H
+#define _VARIABLE_H
+
+#include <PiDxe.h>
+#include <Protocol/VariableWrite.h>
+#include <Protocol/FaultTolerantWriteLite.h>
+#include <Protocol/FirmwareVolumeBlock.h>
+#include <Protocol/Variable.h>
+#include <Library/PcdLib.h>
+#include <Library/UefiDriverEntryPoint.h>
+#include <Library/DxeServicesTableLib.h>
+#include <Library/UefiRuntimeLib.h>
+#include <Library/DebugLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/FvbServiceLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/UefiLib.h>
+#include <Library/BaseLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/HobLib.h>
+#include <Common/FlashMap.h>
+#include <Guid/FlashMapHob.h>
+
+//
+// BugBug: We need relcate the head file.
+//
+#include <Common/Variable.h>
+
+#define VARIABLE_RECLAIM_THRESHOLD (1024)
+
+#define VARIABLE_STORE_SIZE (64 * 1024)
+#define SCRATCH_SIZE        (4 * 1024)
+
+//
+// Define GET_PAD_SIZE to optimize compiler
+//
+#if ((ALIGNMENT == 0) || (ALIGNMENT == 1))
+#define GET_PAD_SIZE(a) (0)
+#else
+#define GET_PAD_SIZE(a) (((~a) + 1) & (ALIGNMENT - 1))
+#endif
+
+#define GET_VARIABLE_NAME_PTR(a)  (CHAR16 *) ((UINTN) (a) + sizeof (VARIABLE_HEADER))
+
+typedef enum {
+  Physical,
+  Virtual
+} VARIABLE_POINTER_TYPE;
+
+typedef struct {
+  VARIABLE_HEADER *CurrPtr;
+  VARIABLE_HEADER *EndPtr;
+  VARIABLE_HEADER *StartPtr;
+  BOOLEAN         Volatile;
+} VARIABLE_POINTER_TRACK;
+
+typedef struct {
+  EFI_PHYSICAL_ADDRESS  VolatileVariableBase;
+  EFI_PHYSICAL_ADDRESS  NonVolatileVariableBase;
+  EFI_LOCK              VariableServicesLock;
+} VARIABLE_GLOBAL;
+
+typedef struct {
+  VARIABLE_GLOBAL VariableGlobal[2];
+  UINTN           VolatileLastVariableOffset;
+  UINTN           NonVolatileLastVariableOffset;
+  UINT32          FvbInstance;
+} ESAL_VARIABLE_GLOBAL;
+
+extern ESAL_VARIABLE_GLOBAL *mVariableModuleGlobal;
+
+//
+// Functions
+//
+EFI_STATUS
+EFIAPI
+VariableCommonInitialize (
+  IN EFI_HANDLE         ImageHandle,
+  IN EFI_SYSTEM_TABLE   *SystemTable
+  );
+
+EFI_STATUS
+EFIAPI
+VariableServiceInitialize (
+  IN EFI_HANDLE         ImageHandle,
+  IN EFI_SYSTEM_TABLE   *SystemTable
+  );
+
+VOID
+EFIAPI
+VariableClassAddressChangeEvent (
+  IN EFI_EVENT        Event,
+  IN VOID             *Context
+  );
+
+EFI_STATUS
+EFIAPI
+GetVariable (
+  IN      CHAR16            *VariableName,
+  IN      EFI_GUID          * VendorGuid,
+  OUT     UINT32            *Attributes OPTIONAL,
+  IN OUT  UINTN             *DataSize,
+  OUT     VOID              *Data,
+  IN      VARIABLE_GLOBAL   * Global,
+  IN      UINT32            Instance
+  );
+
+EFI_STATUS
+EFIAPI
+GetNextVariableName (
+  IN OUT  UINTN             *VariableNameSize,
+  IN OUT  CHAR16            *VariableName,
+  IN OUT  EFI_GUID          *VendorGuid,
+  IN      VARIABLE_GLOBAL   *Global,
+  IN      UINT32            Instance
+  );
+
+EFI_STATUS
+EFIAPI
+SetVariable (
+  IN CHAR16                  *VariableName,
+  IN EFI_GUID                *VendorGuid,
+  IN UINT32                  Attributes,
+  IN UINTN                   DataSize,
+  IN VOID                    *Data,
+  IN VARIABLE_GLOBAL         *Global,
+  IN UINTN                   *VolatileOffset,
+  IN UINTN                   *NonVolatileOffset,
+  IN UINT32                  Instance
+  );
+
+EFI_STATUS
+EFIAPI
+QueryVariableInfo (
+  IN  UINT32                 Attributes,
+  OUT UINT64                 *MaximumVariableStorageSize,
+  OUT UINT64                 *RemainingVariableStorageSize,
+  OUT UINT64                 *MaximumVariableSize,
+  IN  VARIABLE_GLOBAL        *Global,
+  IN  UINT32                 Instance
+  );
+
+EFI_STATUS
+GetFvbHandleByAddress (
+  IN  EFI_PHYSICAL_ADDRESS   VariableStoreBase,
+  OUT EFI_HANDLE             *FvbHandle
+  );
+
+EFI_STATUS
+FtwVariableSpace (
+  IN EFI_PHYSICAL_ADDRESS   VariableBaseAddress,
+  IN UINT8                  *Buffer,
+  IN UINTN                  BufferSize
+  );
+
+#endif
-- 
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