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+/** @file
+ Header file for the Dxe Runtime PCI Express library.
+
+@copyright
+ Copyright (c) 1999 - 2012 Intel Corporation. All rights reserved
+ This software and associated documentation (if any) is furnished
+ under a license and may only be used or copied in accordance
+ with the terms of the license. Except as permitted by such
+ license, no part of this software or documentation may be
+ reproduced, stored in a retrieval system, or transmitted in any
+ form or by any means without the express written consent of
+ Intel Corporation.
+
+ This file contains a 'Sample Driver' and is licensed as such
+ under the terms of your license agreement with Intel or your
+ vendor. This file may be modified by the user, subject to
+ the additional terms of the license agreement
+**/
+#ifndef _DXE_RUNTIME_PCI_LIB_PCIEXPRESS_H_
+#define _DXE_RUNTIME_PCI_LIB_PCIEXPRESS_H_
+
+#if !defined(EDK_RELEASE_VERSION) || (EDK_RELEASE_VERSION < 0x00020000)
+#include "EdkIIGlueDxe.h"
+#endif
+
+#if defined(__EDKII_GLUE_BASE_PCI_LIB_CF8__) || defined(__EDKII_GLUE_BASE_PCI_LIB_PCI_EXPRESS__)
+#error "Should not use EdkIIGluePciLibCf8 or EdkIIGluePciLibPciExpress with DxeRuntimePciLibPciExpress.\n"
+#endif
+
+/**
+ Constructor for Pci library. Register VirtualAddressNotifyEvent() notify function
+ It will ASSERT() if that operation fails
+
+ @param[in] None
+
+ @retval EFI_SUCCESS The function completed successfully
+**/
+EFI_STATUS
+EFIAPI
+PciLibConstructor (
+ VOID
+ );
+
+/**
+ Register memory space
+ If StartAddress > 0x0FFFFFFF, then ASSERT().
+ If SmPciLibAddressMapIndex) > PCI_LIB_ADDRESS_MAP_MAX_ITEM, then ASSERT().
+
+ @param[in] Address Starting address of the memory space
+ @param[in] Length Length of the memory space
+
+ @retval EFI_SUCCESS The function completed successfully
+**/
+EFI_STATUS
+EFIAPI
+PciLibRegisterMemory (
+ IN UINTN Address,
+ IN UINTN Length
+ );
+
+#endif