1 files changed, 121 insertions, 0 deletions
diff --git a/MdeModulePkg/Library/DxePlatDriOverLib/PlatDriOver.h b/MdeModulePkg/Library/DxePlatDriOverLib/PlatDriOver.h
new file mode 100644
index 0000000000..331a9bc5cc
--- /dev/null
+++ b/MdeModulePkg/Library/DxePlatDriOverLib/PlatDriOver.h
@@ -0,0 +1,121 @@
+/** @file
+
+Copyright (c) 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:
+
+    PlatDriOver.h
+
+Abstract:
+
+
+**/
+
+#ifndef _PLAT_DRI_OVER_H_
+#define _PLAT_DRI_OVER_H_
+
+#include <PiDxe.h>
+
+#include <Protocol/FirmwareVolume2.h>
+#include <Protocol/LoadedImage.h>
+#include <Protocol/PlatformDriverOverride.h>
+#include <Protocol/DevicePath.h>
+#include <Protocol/DriverBinding.h>
+#include <Protocol/BusSpecificDriverOverride.h>
+
+#include <Library/BaseLib.h>
+#include <Library/DebugLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/PrintLib.h>
+#include <Library/UefiRuntimeServicesTableLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/UefiLib.h>
+#include <Library/DevicePathLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/DxeServicesTableLib.h>
+#include <Library/PlatDriOverLib.h>
+
+#include <Guid/OverrideVariable.h>
+
+
+#define PLATFORM_OVERRIDE_ITEM_SIGNATURE      EFI_SIGNATURE_32('p','d','o','i')
+ typedef struct _PLATFORM_OVERRIDE_ITEM{
+  UINTN                                 Signature;
+  LIST_ENTRY                            Link;
+  UINT32                                DriverInfoNum;
+  EFI_DEVICE_PATH_PROTOCOL              *ControllerDevicePath;
+  LIST_ENTRY                            DriverInfoList;  //DRIVER_IMAGE_INFO List
+  EFI_HANDLE                            LastReturnedImageHandle;
+} PLATFORM_OVERRIDE_ITEM;
+
+#define DRIVER_IMAGE_INFO_SIGNATURE           EFI_SIGNATURE_32('p','d','i','i')
+typedef struct _DRIVER_IMAGE_INFO{
+  UINTN                                 Signature;
+  LIST_ENTRY                            Link;
+  EFI_HANDLE                            ImageHandle;
+  EFI_DEVICE_PATH_PROTOCOL              *DriverImagePath;
+  BOOLEAN                               UnLoadable;
+  BOOLEAN                               UnStartable;
+} DRIVER_IMAGE_INFO;
+
+#define DEVICE_PATH_STACK_ITEM_SIGNATURE      EFI_SIGNATURE_32('d','p','s','i')
+typedef struct _DEVICE_PATH_STACK_ITEM{
+  UINTN                                 Signature;
+  LIST_ENTRY                            Link;
+  EFI_DEVICE_PATH_PROTOCOL              *DevicePath;
+} DEVICE_PATH_STACK_ITEM;
+
+EFI_STATUS
+EFIAPI
+PushDevPathStack (
+  IN  EFI_DEVICE_PATH_PROTOCOL    *DevicePath
+  );
+
+EFI_STATUS
+EFIAPI
+PopDevPathStack (
+  OUT  EFI_DEVICE_PATH_PROTOCOL    **DevicePath
+  );
+
+BOOLEAN
+EFIAPI
+CheckExistInStack (
+  IN  EFI_DEVICE_PATH_PROTOCOL    *DevicePath
+  );
+
+EFI_STATUS
+EFIAPI
+UpdateFvFileDevicePath (
+  IN  OUT EFI_DEVICE_PATH_PROTOCOL      ** DevicePath,
+  IN  EFI_GUID                          *FileGuid,
+  IN  EFI_HANDLE                        CallerImageHandle
+  );
+
+VOID *
+GetVariableAndSize (
+  IN  CHAR16              *Name,
+  IN  EFI_GUID            *VendorGuid,
+  OUT UINTN               *VariableSize
+  );
+
+EFI_STATUS
+ConnectDevicePath (
+  IN EFI_DEVICE_PATH_PROTOCOL  *DevicePathToConnect
+  );
+
+EFI_STATUS
+BdsConnectDeviceByPciClassType (
+  UINT8     ClassType,
+  UINT8     SubClassCode,
+  UINT8     PI,
+  BOOLEAN   Recursive
+  );
+
+#endif