LockBoxDxe.c File Reference

#include <Uefi.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/DebugLib.h>
#include <Protocol/LockBox.h>
#include <LockBoxLib.h>

Go to the source code of this file.

Functions
STATIC VOID *	AllocateMemoryBelow4G (IN EFI_MEMORY_TYPE MemoryType, IN UINTN Size)
VOID *EFIAPI	AllocateAcpiNvsPool (IN UINTN AllocationSize)
EFI_STATUS EFIAPI	LockBoxDxeLibInitialize (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)

Detailed Description

Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.

SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file LockBoxDxe.c.

Function Documentation

AllocateAcpiNvsPool()

VOID *EFIAPI AllocateAcpiNvsPool

(

IN UINTN

AllocationSize

)

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.

Parameters

AllocationSize

The number of bytes to allocate.

Returns

A pointer to the allocated buffer or NULL if allocation fails.

Definition at line 97 of file LockBoxDxe.c.

AllocateMemoryBelow4G()

STATIC VOID * AllocateMemoryBelow4G	(	IN EFI_MEMORY_TYPE	MemoryType,
		IN UINTN	Size
	)

Allocate memory below 4G memory address.

This function allocates memory below 4G memory address.

Parameters

MemoryType	Memory type of memory to allocate.
Size	Size of memory to allocate.

Returns

Allocated address for output.

Definition at line 31 of file LockBoxDxe.c.

LockBoxDxeLibInitialize()

EFI_STATUS EFIAPI LockBoxDxeLibInitialize	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_SYSTEM_TABLE *	SystemTable
	)

Definition at line 106 of file LockBoxDxe.c.