| /** @file | |
| The internal header file that declared a data structure that is shared | |
| between the MM IPL and the MM Core. | |
| Copyright (c) 2009 - 2014, Intel Corporation. All rights reserved.<BR> | |
| Copyright (c) 2016 - 2018, ARM Limited. All rights reserved.<BR> | |
| 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. | |
| **/ | |
| #ifndef _STANDALONE_MM_CORE_PRIVATE_DATA_H_ | |
| #define _STANDALONE_MM_CORE_PRIVATE_DATA_H_ | |
| #include <Guid/MmCoreData.h> | |
| // | |
| // Page management | |
| // | |
| typedef struct { | |
| LIST_ENTRY Link; | |
| UINTN NumberOfPages; | |
| } FREE_PAGE_LIST; | |
| extern LIST_ENTRY mMmMemoryMap; | |
| // | |
| // Pool management | |
| // | |
| // | |
| // MIN_POOL_SHIFT must not be less than 5 | |
| // | |
| #define MIN_POOL_SHIFT 6 | |
| #define MIN_POOL_SIZE (1 << MIN_POOL_SHIFT) | |
| // | |
| // MAX_POOL_SHIFT must not be less than EFI_PAGE_SHIFT - 1 | |
| // | |
| #define MAX_POOL_SHIFT (EFI_PAGE_SHIFT - 1) | |
| #define MAX_POOL_SIZE (1 << MAX_POOL_SHIFT) | |
| // | |
| // MAX_POOL_INDEX are calculated by maximum and minimum pool sizes | |
| // | |
| #define MAX_POOL_INDEX (MAX_POOL_SHIFT - MIN_POOL_SHIFT + 1) | |
| typedef struct { | |
| UINTN Size; | |
| BOOLEAN Available; | |
| } POOL_HEADER; | |
| typedef struct { | |
| POOL_HEADER Header; | |
| LIST_ENTRY Link; | |
| } FREE_POOL_HEADER; | |
| extern LIST_ENTRY mMmPoolLists[MAX_POOL_INDEX]; | |
| #endif |