/** @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> | |
SPDX-License-Identifier: BSD-2-Clause-Patent | |
**/ | |
#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 |