ResourcePublicationLib.h File Reference

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Functions
RETURN_STATUS EFIAPI	PublishSystemMemory (IN PHYSICAL_ADDRESS MemoryBegin, IN UINT64 MemoryLength)

Detailed Description

Provides a service to publish discovered system resources.

Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.
This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License which 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.

Function Documentation

PublishSystemMemory()

RETURN_STATUS EFIAPI PublishSystemMemory	(	IN PHYSICAL_ADDRESS	MemoryBegin,
		IN UINT64	MemoryLength
	)

Declares the presence of permanent system memory in the platform.

Declares that the system memory buffer specified by MemoryBegin and MemoryLength as permanent memory that may be used for general purpose use by software. The amount of memory available to software may be less than MemoryLength if published memory has alignment restrictions. If MemoryLength is 0, then ASSERT(). If MemoryLength is greater than (MAX_ADDRESS - MemoryBegin + 1), then ASSERT().

Parameters

MemoryBegin	The start address of the memory being declared.
MemoryLength	The number of bytes of memory being declared.

Return values

RETURN_SUCCESS	The memory buffer was published.
RETURN_OUT_OF_RESOURCES	There are not enough resources to publish the memory buffer