1 /** @file 2 Provides a service to publish discovered system resources. 3 4 Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> 5 This program and the accompanying materials 6 are licensed and made available under the terms and conditions of the BSD License 7 which accompanies this distribution. The full text of the license may be found at 8 http://opensource.org/licenses/bsd-license.php 9 10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 12 13 **/ 14 15 #ifndef __RESOURCE_PUBLICATION_LIB__ 16 #define __RESOURCE_PUBLICATION_LIB__ 17 18 /** 19 Declares the presence of permanent system memory in the platform. 20 21 Declares that the system memory buffer specified by MemoryBegin and MemoryLength 22 as permanent memory that may be used for general purpose use by software. 23 The amount of memory available to software may be less than MemoryLength 24 if published memory has alignment restrictions. 25 If MemoryLength is 0, then ASSERT(). 26 If MemoryLength is greater than (MAX_ADDRESS - MemoryBegin + 1), then ASSERT(). 27 28 @param MemoryBegin The start address of the memory being declared. 29 @param MemoryLength The number of bytes of memory being declared. 30 31 @retval RETURN_SUCCESS The memory buffer was published. 32 @retval RETURN_OUT_OF_RESOURCES There are not enough resources to publish the memory buffer 33 34 **/ 35 RETURN_STATUS 36 EFIAPI 37 PublishSystemMemory ( 38 IN PHYSICAL_ADDRESS MemoryBegin, 39 IN UINT64 MemoryLength 40 ); 41 42 #endif 43
