Add UEFI2.5 HASH protocol implementation.
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: "Yao, Jiewen" <Jiewen.Yao@intel.com> Reviewed-by: "Long, Qin" <Qin.Long@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17288 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
131
SecurityPkg/Hash2DxeCrypto/Driver.h
Normal file
131
SecurityPkg/Hash2DxeCrypto/Driver.h
Normal file
@@ -0,0 +1,131 @@
|
||||
/** @file
|
||||
This is definition for service binding for Hash driver.
|
||||
|
||||
Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
|
||||
This program and the accompanying materials are licensed and made available under
|
||||
the terms and conditions of the BSD License that 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.
|
||||
|
||||
**/
|
||||
|
||||
#ifndef _HASH2_DRIVER_H_
|
||||
#define _HASH2_DRIVER_H_
|
||||
|
||||
#include <Uefi.h>
|
||||
|
||||
#include <Protocol/ServiceBinding.h>
|
||||
#include <Protocol/Hash2.h>
|
||||
|
||||
#include <Library/BaseLib.h>
|
||||
#include <Library/BaseMemoryLib.h>
|
||||
#include <Library/DebugLib.h>
|
||||
#include <Library/MemoryAllocationLib.h>
|
||||
#include <Library/UefiBootServicesTableLib.h>
|
||||
#include <Library/UefiRuntimeServicesTableLib.h>
|
||||
#include <Library/DevicePathLib.h>
|
||||
#include <Library/UefiLib.h>
|
||||
|
||||
#define HASH2_SERVICE_DATA_SIGNATURE SIGNATURE_32 ('H', 'S', '2', 'S')
|
||||
|
||||
typedef struct {
|
||||
UINT32 Signature;
|
||||
EFI_HANDLE ServiceHandle;
|
||||
EFI_SERVICE_BINDING_PROTOCOL ServiceBinding;
|
||||
|
||||
LIST_ENTRY ChildrenList;
|
||||
} HASH2_SERVICE_DATA;
|
||||
|
||||
#define HASH2_SERVICE_DATA_FROM_THIS(a) \
|
||||
CR ( \
|
||||
(a), \
|
||||
HASH2_SERVICE_DATA, \
|
||||
ServiceBinding, \
|
||||
HASH2_SERVICE_DATA_SIGNATURE \
|
||||
)
|
||||
|
||||
#define HASH2_INSTANCE_DATA_SIGNATURE SIGNATURE_32 ('H', 's', '2', 'I')
|
||||
|
||||
typedef struct {
|
||||
UINT32 Signature;
|
||||
HASH2_SERVICE_DATA *Hash2ServiceData;
|
||||
EFI_HANDLE Handle;
|
||||
LIST_ENTRY InstEntry;
|
||||
EFI_HASH2_PROTOCOL Hash2Protocol;
|
||||
VOID *HashContext;
|
||||
VOID *HashInfoContext;
|
||||
} HASH2_INSTANCE_DATA;
|
||||
|
||||
#define HASH2_INSTANCE_DATA_FROM_THIS(a) \
|
||||
CR ( \
|
||||
(a), \
|
||||
HASH2_INSTANCE_DATA, \
|
||||
Hash2Protocol, \
|
||||
HASH2_INSTANCE_DATA_SIGNATURE \
|
||||
)
|
||||
|
||||
#define HASH2_INSTANCE_DATA_FROM_LINK(a) \
|
||||
CR ( \
|
||||
(a), \
|
||||
HASH2_INSTANCE_DATA, \
|
||||
InstEntry, \
|
||||
HASH2_INSTANCE_DATA_SIGNATURE \
|
||||
)
|
||||
|
||||
/**
|
||||
Creates a child handle with a set of I/O services.
|
||||
|
||||
@param[in] This Protocol instance pointer.
|
||||
@param[in, out] ChildHandle Pointer to the handle of the child to create. If
|
||||
it is NULL, then a new handle is created. If
|
||||
it is not NULL, then the I/O services are added
|
||||
to the existing child handle.
|
||||
|
||||
@retval EFI_SUCCES The protocol was added to ChildHandle.
|
||||
@retval EFI_INVALID_PARAMETER ChildHandle is NULL.
|
||||
@retval EFI_OUT_OF_RESOURCES There are not enough resources availabe to
|
||||
create the child.
|
||||
@retval Others The child handle was not created.
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
Hash2ServiceBindingCreateChild (
|
||||
IN EFI_SERVICE_BINDING_PROTOCOL *This,
|
||||
IN OUT EFI_HANDLE *ChildHandle
|
||||
);
|
||||
|
||||
/**
|
||||
Destroys a child handle with a set of I/O services.
|
||||
|
||||
The DestroyChild() function does the opposite of CreateChild(). It removes a
|
||||
protocol that was installed by CreateChild() from ChildHandle. If the removed
|
||||
protocol is the last protocol on ChildHandle, then ChildHandle is destroyed.
|
||||
|
||||
@param[in] This Pointer to the EFI_SERVICE_BINDING_PROTOCOL
|
||||
instance.
|
||||
@param[in] ChildHandle Handle of the child to destroy.
|
||||
|
||||
@retval EFI_SUCCES The protocol was removed from ChildHandle.
|
||||
@retval EFI_UNSUPPORTED ChildHandle does not support the protocol that
|
||||
is being removed.
|
||||
@retval EFI_INVALID_PARAMETER ChildHandle is NULL.
|
||||
@retval EFI_ACCESS_DENIED The protocol could not be removed from the
|
||||
ChildHandle because its services are being
|
||||
used.
|
||||
@retval Others The child handle was not destroyed.
|
||||
|
||||
**/
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
Hash2ServiceBindingDestroyChild (
|
||||
IN EFI_SERVICE_BINDING_PROTOCOL *This,
|
||||
IN EFI_HANDLE ChildHandle
|
||||
);
|
||||
|
||||
extern EFI_HASH2_PROTOCOL mHash2Protocol;
|
||||
|
||||
#endif
|
Reference in New Issue
Block a user