davext.h

FDI Intel开发的FLASH文件系统,功能很强大

#ifndef davext_h
#define davext_h

#if (DIRECT_ACCESS_VOLUME == TRUE)
#include "davhdr.h"
#include "davsearch.h"
#include "davpin.h"
#include "davmem.h"
#include "DavPageRecl.h"

/*### Global extern Declarations (from davinit.c)
#########################*/

extern UINT16             FDI_SystemState;        
extern FDI_Handle         FDI_NextFreeHeaderEntry;
extern FDI_Handle         FDI_LastHeaderEntry;    
extern HDR_Header         FDI_SearchHeader;
extern SEARCH_SearchInfo  FDI_SearchInfo;

extern PinnedObject       GlbPinObjectList[DAV_NUM_CLASS_FILES];
extern UINT8              GlbPinObjectListEntries;
extern PinnedBlock        GlbPinBlockTable[DAV_MAX_BLOCKS];

extern UINT32             FDI_BlockSize;          
extern UINT32             FDI_StartAddress;       
extern UINT32             FDI_TotalBlocks;        
extern UINT32             FDI_TopOfMemory;        
extern UINT32             FDI_ReclaimBlockAddressTop;
extern UINT32             FDI_ReclaimBlockAddressBottom;
extern UINT32             FDI_ParaSpaceAddressTop;
extern UINT32             FDI_ParaSpaceAddressBottom;
extern UINT32             FDI_PageSpaceAddressTop;
extern UINT32             FDI_PageSpaceAddressBottom;

extern UINT32             FDI_LastObjectAddress;
extern UINT32             FDI_FirstObjectAddress;

extern UINT32             FDI_TotalFlashSpace;
extern UINT32             FDI_TotalObjectSpace;

extern UINT32             DAV_MEM_FirstHeaderAddr;

extern BOOLEAN            FDI_ReAllocateOverrideFlag;
extern BOOLEAN            FDI_LockoutObjectAllocation;

/* E5.1.797 START */
extern BOOLEAN            DAV_InitializationComplete;
/* E5.1.797 END */
extern UINT16             FDI_PageObjectCounter;

extern UINT32             FDI_TotalBlocks;        
extern UINT32             FDI_ReclaimLevel;
extern FDI_MemoryUsage    FDI_MemUsage;           

extern PAGE_RECLAIM_Address GlbReclaimRef;

#endif /* DIRECT_ACCESS_VOLUME */

#endif /* davext_h */