EdkCompatibilityPkg/Foundation/Efi/Protocol/PlatformDriverOverride/PlatformDriverOverride.h

   1 /*++
   2
   3 Copyright (c) 2004, Intel Corporation
   4 All rights reserved. This program and the accompanying materials
   5 are licensed and made available under the terms and conditions of the BSD License
   6 which accompanies this distribution.  The full text of the license may be found at
   7 http://opensource.org/licenses/bsd-license.php
   8
   9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  11
  12 Module Name:
  13
  14   PlatformDriverOverride.h
  15
  16 Abstract:
  17
  18   Platform Driver Override protocol as defined in the EFI 1.1 specification.
  19
  20 --*/
  21
  22 #ifndef _EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL_H_
  23 #define _EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL_H_
  24
  25 //
  26 // Global ID for the Platform Driver Override Protocol
  27 //
  28 #define EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL_GUID \
  29   { \
  30     0x6b30c738, 0xa391, 0x11d4, 0x9a, 0x3b, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d \
  31   }
  32
  33 EFI_FORWARD_DECLARATION (EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL);
  34
  35 //
  36 // Prototypes for the Platform Driver Override Protocol
  37 //
  38 typedef
  39 EFI_STATUS
  40 (EFIAPI *EFI_PLATFORM_DRIVER_OVERRIDE_GET_DRIVER) (
  41   IN EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL              * This,
  42   IN     EFI_HANDLE                                     ControllerHandle,
  43   IN OUT EFI_HANDLE                                     * DriverImageHandle
  44   );
  45
  46 typedef
  47 EFI_STATUS
  48 (EFIAPI *EFI_PLATFORM_DRIVER_OVERRIDE_GET_DRIVER_PATH) (
  49   IN EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL              * This,
  50   IN     EFI_HANDLE                                     ControllerHandle,
  51   IN OUT EFI_DEVICE_PATH_PROTOCOL                       **DriverImagePath
  52   );
  53
  54 typedef
  55 EFI_STATUS
  56 (EFIAPI *EFI_PLATFORM_DRIVER_OVERRIDE_DRIVER_LOADED) (
  57   IN EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL          * This,
  58   IN EFI_HANDLE                                     ControllerHandle,
  59   IN EFI_DEVICE_PATH_PROTOCOL                       * DriverImagePath,
  60   IN EFI_HANDLE                                     DriverImageHandle
  61   );
  62
  63 //
  64 // Interface structure for the Platform Driver Override Protocol
  65 //
  66 typedef struct _EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL {
  67   EFI_PLATFORM_DRIVER_OVERRIDE_GET_DRIVER       GetDriver;
  68   EFI_PLATFORM_DRIVER_OVERRIDE_GET_DRIVER_PATH  GetDriverPath;
  69   EFI_PLATFORM_DRIVER_OVERRIDE_DRIVER_LOADED    DriverLoaded;
  70 } EFI_PLATFORM_DRIVER_OVERRIDE_PROTOCOL;
  71
  72 extern EFI_GUID gEfiPlatformDriverOverrideProtocolGuid;
  73
  74 #endif