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/*++
Copyright (c) 2005, 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:
Handle.h
Abstract:
Infomation about the handle function.
Revision History
--*/
#ifndef _HANDLE_H
#define _HANDLE_H
#define EFI_HANDLE_TYPE_UNKNOWN 0x000
#define EFI_HANDLE_TYPE_IMAGE_HANDLE 0x001
#define EFI_HANDLE_TYPE_DRIVER_BINDING_HANDLE 0x002
#define EFI_HANDLE_TYPE_DEVICE_DRIVER 0x004
#define EFI_HANDLE_TYPE_BUS_DRIVER 0x008
#define EFI_HANDLE_TYPE_DRIVER_CONFIGURATION_HANDLE 0x010
#define EFI_HANDLE_TYPE_DRIVER_DIAGNOSTICS_HANDLE 0x020
#define EFI_HANDLE_TYPE_COMPONENT_NAME_HANDLE 0x040
#define EFI_HANDLE_TYPE_DEVICE_HANDLE 0x080
#define EFI_HANDLE_TYPE_PARENT_HANDLE 0x100
#define EFI_HANDLE_TYPE_CONTROLLER_HANDLE 0x200
#define EFI_HANDLE_TYPE_CHILD_HANDLE 0x400
EFI_FILE_SYSTEM_INFO *
LibFileSystemInfo (
IN EFI_FILE_HANDLE FHand
);
EFI_FILE_SYSTEM_VOLUME_LABEL_INFO *
LibFileSystemVolumeLabelInfo (
IN EFI_FILE_HANDLE FHand
);
EFI_STATUS
LibScanHandleDatabase (
EFI_HANDLE DriverBindingHandle, OPTIONAL
UINT32 *DriverBindingHandleIndex, OPTIONAL
EFI_HANDLE ControllerHandle, OPTIONAL
UINT32 *ControllerHandleIndex, OPTIONAL
UINTN *HandleCount,
EFI_HANDLE **HandleBuffer,
UINT32 **HandleType
);
EFI_STATUS
LibGetManagingDriverBindingHandles (
EFI_HANDLE ControllerHandle,
UINTN *DriverBindingHandleCount,
EFI_HANDLE **DriverBindingHandleBuffer
);
EFI_STATUS
LibGetParentControllerHandles (
EFI_HANDLE ControllerHandle,
UINTN *ParentControllerHandleCount,
EFI_HANDLE **ParentControllerHandleBuffer
);
EFI_STATUS
LibGetManagedChildControllerHandles (
EFI_HANDLE DriverBindingHandle,
EFI_HANDLE ControllerHandle,
UINTN *ChildControllerHandleCount,
EFI_HANDLE **ChildControllerHandleBuffer
);
EFI_STATUS
LibGetManagedControllerHandles (
EFI_HANDLE DriverBindingHandle,
UINTN *ControllerHandleCount,
EFI_HANDLE **ControllerHandleBuffer
);
EFI_STATUS
LibGetChildControllerHandles (
EFI_HANDLE ControllerHandle,
UINTN *HandleCount,
EFI_HANDLE **HandleBuffer
);
EFI_STATUS
LibInstallProtocolInterfaces (
IN OUT EFI_HANDLE *Handle,
...
);
VOID
LibUninstallProtocolInterfaces (
IN EFI_HANDLE Handle,
...
);
EFI_STATUS
LibReinstallProtocolInterfaces (
IN OUT EFI_HANDLE *Handle,
...
);
EFI_STATUS
LibLocateHandleByDiskSignature (
IN UINT8 MBRType,
IN UINT8 SignatureType,
IN VOID *Signature,
IN OUT UINTN *NoHandles,
OUT EFI_HANDLE **Buffer
);
EFI_STATUS
LibLocateHandle (
IN EFI_LOCATE_SEARCH_TYPE SearchType,
IN EFI_GUID * Protocol OPTIONAL,
IN VOID *SearchKey OPTIONAL,
IN OUT UINTN *NoHandles,
OUT EFI_HANDLE **Buffer
);
EFI_STATUS
LibLocateProtocol (
IN EFI_GUID *ProtocolGuid,
OUT VOID **Interface
);
EFI_HANDLE
ShellHandleFromIndex (
IN UINTN Value
);
UINTN
ShellHandleNoFromIndex (
IN UINTN Value
);
UINTN
ShellHandleToIndex (
IN EFI_HANDLE Handle
);
UINTN
ShellHandleNoFromStr (
IN CHAR16 *Str
);
UINTN
ShellGetHandleNum (
VOID
);
#endif
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