MdePkg/Include/Protocol/PciOverride.h

   1 /** @file
   2   This file declares EFI PCI Override protocol which provides the interface between
   3   the PCI bus driver/PCI Host Bridge Resource Allocation driver and an implementation's
   4   driver to describe the unique features of a platform.
   5   This protocol is optional.
   6
   7   Copyright (c) 2009, Intel Corporation. All rights reserved.<BR>
   8   This program and the accompanying materials
   9   are licensed and made available under the terms and conditions of the BSD License
  10   which accompanies this distribution.  The full text of the license may be found at
  11   http://opensource.org/licenses/bsd-license.php
  12
  13   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  14   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  15
  16   @par Revision Reference:
  17   This Protocol is defined in UEFI Platform Initialization Specification 1.2
  18   Volume 5: Standards
  19
  20 **/
  21
  22 #ifndef _PCI_OVERRIDE_H_
  23 #define _PCI_OVERRIDE_H_
  24
  25 ///
  26 /// EFI_PCI_OVERRIDE_PROTOCOL has the same structure with EFI_PCI_PLATFORM_PROTOCOL
  27 ///
  28 #include <Protocol/PciPlatform.h>
  29
  30 ///
  31 /// Global ID for the EFI_PCI_OVERRIDE_PROTOCOL
  32 ///
  33 #define EFI_PCI_OVERRIDE_GUID \
  34   { \
  35     0xb5b35764, 0x460c, 0x4a06, {0x99, 0xfc, 0x77, 0xa1, 0x7c, 0x1b, 0x5c, 0xeb} \
  36   }
  37
  38 ///
  39 /// Declaration for EFI_PCI_OVERRIDE_PROTOCOL
  40 ///
  41 typedef EFI_PCI_PLATFORM_PROTOCOL EFI_PCI_OVERRIDE_PROTOCOL;
  42
  43
  44 extern EFI_GUID   gEfiPciOverrideProtocolGuid;
  45
  46 #endif