code.delx.au - refind/blob - include/Handle.h

   1 /*++
   2
   3 Copyright (c) 2005, 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   Handle.h
  15
  16 Abstract:
  17
  18   Infomation about the handle function.
  19
  20 Revision History
  21
  22 --*/
  23 #ifndef _HANDLE_H
  24 #define _HANDLE_H
  25
  26 #include "libeg.h"
  27
  28 #define EFI_HANDLE_TYPE_UNKNOWN                     0x000
  29 #define EFI_HANDLE_TYPE_IMAGE_HANDLE                0x001
  30 #define EFI_HANDLE_TYPE_DRIVER_BINDING_HANDLE       0x002
  31 #define EFI_HANDLE_TYPE_DEVICE_DRIVER               0x004
  32 #define EFI_HANDLE_TYPE_BUS_DRIVER                  0x008
  33 #define EFI_HANDLE_TYPE_DRIVER_CONFIGURATION_HANDLE 0x010
  34 #define EFI_HANDLE_TYPE_DRIVER_DIAGNOSTICS_HANDLE   0x020
  35 #define EFI_HANDLE_TYPE_COMPONENT_NAME_HANDLE       0x040
  36 #define EFI_HANDLE_TYPE_DEVICE_HANDLE               0x080
  37 #define EFI_HANDLE_TYPE_PARENT_HANDLE               0x100
  38 #define EFI_HANDLE_TYPE_CONTROLLER_HANDLE           0x200
  39 #define EFI_HANDLE_TYPE_CHILD_HANDLE                0x400
  40
  41 EFI_FILE_SYSTEM_INFO              *
  42 EfiLibFileSystemInfo (
  43   IN EFI_FILE_HANDLE                FHand
  44   );
  45
  46 /*EFI_FILE_SYSTEM_VOLUME_LABEL_INFO *
  47 LibFileSystemVolumeLabelInfo (
  48   IN EFI_FILE_HANDLE                FHand
  49   );
  50
  51 EFI_STATUS
  52 LibScanHandleDatabase (
  53   EFI_HANDLE  DriverBindingHandle, OPTIONAL
  54   UINT32      *DriverBindingHandleIndex, OPTIONAL
  55   EFI_HANDLE  ControllerHandle, OPTIONAL
  56   UINT32      *ControllerHandleIndex, OPTIONAL
  57   UINTN       *HandleCount,
  58   EFI_HANDLE  **HandleBuffer,
  59   UINT32      **HandleType
  60   );
  61
  62 EFI_STATUS
  63 LibGetManagingDriverBindingHandles (
  64   EFI_HANDLE  ControllerHandle,
  65   UINTN       *DriverBindingHandleCount,
  66   EFI_HANDLE  **DriverBindingHandleBuffer
  67   );
  68
  69 EFI_STATUS
  70 LibGetParentControllerHandles (
  71   EFI_HANDLE  ControllerHandle,
  72   UINTN       *ParentControllerHandleCount,
  73   EFI_HANDLE  **ParentControllerHandleBuffer
  74   );
  75 */
  76 EFI_STATUS
  77 LibGetManagedChildControllerHandles (
  78   EFI_HANDLE  DriverBindingHandle,
  79   EFI_HANDLE  ControllerHandle,
  80   UINTN       *ChildControllerHandleCount,
  81   EFI_HANDLE  **ChildControllerHandleBuffer
  82   );
  83
  84 EFI_STATUS
  85 LibGetManagedControllerHandles (
  86   EFI_HANDLE  DriverBindingHandle,
  87   UINTN       *ControllerHandleCount,
  88   EFI_HANDLE  **ControllerHandleBuffer
  89   );
  90
  91 EFI_STATUS
  92 LibGetChildControllerHandles (
  93   EFI_HANDLE  ControllerHandle,
  94   UINTN       *HandleCount,
  95   EFI_HANDLE  **HandleBuffer
  96   );
  97
  98 EFI_STATUS
  99 LibInstallProtocolInterfaces (
 100   IN OUT EFI_HANDLE                   *Handle,
 101   ...
 102   );
 103
 104 VOID
 105 LibUninstallProtocolInterfaces (
 106   IN EFI_HANDLE                       Handle,
 107   ...
 108   );
 109
 110 EFI_STATUS
 111 LibReinstallProtocolInterfaces (
 112   IN OUT EFI_HANDLE                   *Handle,
 113   ...
 114   );
 115
 116 EFI_STATUS
 117 LibLocateHandleByDiskSignature (
 118   IN UINT8                          MBRType,
 119   IN UINT8                          SignatureType,
 120   IN VOID                           *Signature,
 121   IN OUT UINTN                      *NoHandles,
 122   OUT EFI_HANDLE                    **Buffer
 123   );
 124
 125 EFI_STATUS
 126 LibLocateHandle (
 127   IN EFI_LOCATE_SEARCH_TYPE         SearchType,
 128   IN EFI_GUID                       * Protocol OPTIONAL,
 129   IN VOID                           *SearchKey OPTIONAL,
 130   IN OUT UINTN                      *NoHandles,
 131   OUT EFI_HANDLE                    **Buffer
 132   );
 133
 134 EFI_STATUS
 135 LibLocateProtocol (
 136   IN  EFI_GUID    *ProtocolGuid,
 137   OUT VOID        **Interface
 138   );
 139
 140 EFI_HANDLE
 141 ShellHandleFromIndex (
 142   IN UINTN        Value
 143   );
 144
 145 UINTN
 146 ShellHandleNoFromIndex (
 147   IN UINTN        Value
 148   );
 149
 150 UINTN
 151 ShellHandleToIndex (
 152   IN  EFI_HANDLE  Handle
 153   );
 154
 155 UINTN
 156 ShellHandleNoFromStr (
 157   IN CHAR16       *Str
 158   );
 159
 160 UINTN
 161 ShellGetHandleNum (
 162   VOID
 163   );
 164
 165 #endif