mirror of https://github.com/acidanthera/audk.git
89 lines
2.9 KiB
C
89 lines
2.9 KiB
C
/*++
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Copyright (c) 2005, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name:
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ServiceBinding.h
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Abstract:
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UEFI Service Binding protocol definition.
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--*/
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#ifndef _EFI_SERVICE_BINDING_H_
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#define _EFI_SERVICE_BINDING_H_
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//
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// Forward reference for pure ANSI compatability
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//
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EFI_FORWARD_DECLARATION (EFI_SERVICE_BINDING_PROTOCOL);
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typedef
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EFI_STATUS
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(EFIAPI *EFI_SERVICE_BINDING_CREATE_CHILD) (
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IN EFI_SERVICE_BINDING_PROTOCOL *This,
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IN OUT EFI_HANDLE *ChildHandle
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)
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/*++
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Routine Description:
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Creates a child handle with a set of I/O services.
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Arguments:
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This - Protocol instance pointer.
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ChildHandle - Pointer to the handle of the child to create. If it is NULL,
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then a new handle is created. If it is not NULL, then the
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I/O services are added to the existing child handle.
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Returns:
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EFI_SUCCES - The child handle was created with the I/O services.
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EFI_OUT_OF_RESOURCES - There are not enough resources availabe to create
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the child.
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other - The child handle was not created.
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--*/
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;
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typedef
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EFI_STATUS
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(EFIAPI *EFI_SERVICE_BINDING_DESTROY_CHILD) (
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IN struct _EFI_SERVICE_BINDING_PROTOCOL *This,
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IN EFI_HANDLE ChildHandle
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)
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/*++
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Routine Description:
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Destroys a child handle with a set of I/O services.
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Arguments:
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This - Protocol instance pointer.
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ChildHandle - Handle of the child to destroy.
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Returns:
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EFI_SUCCES - The I/O services were removed from the child handle.
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EFI_UNSUPPORTED - The child handle does not support the I/O services
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that are being removed.
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EFI_INVALID_PARAMETER - Child handle is not a valid EFI Handle.
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EFI_ACCESS_DENIED - The child handle could not be destroyed because its
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I/O services are being used.
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other - The child handle was not destroyed.
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--*/
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;
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struct _EFI_SERVICE_BINDING_PROTOCOL {
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EFI_SERVICE_BINDING_CREATE_CHILD CreateChild;
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EFI_SERVICE_BINDING_DESTROY_CHILD DestroyChild;
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};
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#endif
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