4040754daf
Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Laszlo Ersek <lersek@redhat.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Anthony Perard <anthony.perard@citrix.com> Cc: Julien Grall <julien.grall@arm.com> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
55 lines
1.1 KiB
C
55 lines
1.1 KiB
C
/** @file
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Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef __LOCK_BOX_LIB_IMPL_H__
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#define __LOCK_BOX_LIB_IMPL_H__
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#pragma pack(1)
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typedef struct {
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UINT32 Signature;
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UINT32 SubPageBuffer;
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UINT32 SubPageRemaining;
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} LOCK_BOX_GLOBAL;
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#define LOCK_BOX_GLOBAL_SIGNATURE SIGNATURE_32('L', 'B', 'G', 'S')
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extern LOCK_BOX_GLOBAL *mLockBoxGlobal;
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#pragma pack()
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/**
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Allocates a buffer of type EfiACPIMemoryNVS.
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Allocates the number bytes specified by AllocationSize of type
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EfiACPIMemoryNVS and returns a pointer to the allocated buffer.
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If AllocationSize is 0, then a valid buffer of 0 size is
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returned. If there is not enough memory remaining to satisfy
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the request, then NULL is returned.
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@param AllocationSize The number of bytes to allocate.
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@return A pointer to the allocated buffer or NULL if allocation fails.
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**/
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VOID *
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EFIAPI
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AllocateAcpiNvsPool (
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IN UINTN AllocationSize
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);
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RETURN_STATUS
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EFIAPI
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LockBoxLibInitialize (
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VOID
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);
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#endif
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