/** @file | |
Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR> | |
SPDX-License-Identifier: BSD-2-Clause-Patent | |
**/ | |
#ifndef __LOCK_BOX_LIB_IMPL_H__ | |
#define __LOCK_BOX_LIB_IMPL_H__ | |
#pragma pack(1) | |
typedef struct { | |
UINT32 Signature; | |
UINT32 SubPageBuffer; | |
UINT32 SubPageRemaining; | |
} LOCK_BOX_GLOBAL; | |
#define LOCK_BOX_GLOBAL_SIGNATURE SIGNATURE_32('L', 'B', 'G', 'S') | |
extern LOCK_BOX_GLOBAL *mLockBoxGlobal; | |
#pragma pack() | |
/** | |
Allocates a buffer of type EfiACPIMemoryNVS. | |
Allocates the number bytes specified by AllocationSize of type | |
EfiACPIMemoryNVS and returns a pointer to the allocated buffer. | |
If AllocationSize is 0, then a valid buffer of 0 size is | |
returned. If there is not enough memory remaining to satisfy | |
the request, then NULL is returned. | |
@param AllocationSize The number of bytes to allocate. | |
@return A pointer to the allocated buffer or NULL if allocation fails. | |
**/ | |
VOID * | |
EFIAPI | |
AllocateAcpiNvsPool ( | |
IN UINTN AllocationSize | |
); | |
RETURN_STATUS | |
EFIAPI | |
LockBoxLibInitialize ( | |
VOID | |
); | |
#endif |