CacheLib.h

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#ifndef _CACHE_LIB_H_
#define _CACHE_LIB_H_
 
//
// EFI_MEMORY_CACHE_TYPE
//
typedef INT32 EFI_MEMORY_CACHE_TYPE;
 
#define EFI_CACHE_UNCACHEABLE     0
#define EFI_CACHE_WRITECOMBINING  1
#define EFI_CACHE_WRITETHROUGH    4
#define EFI_CACHE_WRITEPROTECTED  5
#define EFI_CACHE_WRITEBACK       6
 
EFI_STATUS
EFIAPI
ResetCacheAttributes (
  VOID
  );
 
EFI_STATUS
EFIAPI
SetCacheAttributes (
  IN  EFI_PHYSICAL_ADDRESS   MemoryAddress,
  IN  UINT64                 MemoryLength,
  IN  EFI_MEMORY_CACHE_TYPE  MemoryCacheType
  );
 
#endif