E820.h

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#ifndef __E820_H__
#define __E820_H__
 
#pragma pack(1)
 
typedef enum {
  EfiAcpiAddressRangeMemory   = 1,
  EfiAcpiAddressRangeReserved = 2,
  EfiAcpiAddressRangeACPI     = 3,
  EfiAcpiAddressRangeNVS      = 4
} EFI_ACPI_MEMORY_TYPE;
 
typedef struct {
  UINT64                  BaseAddr;
  UINT64                  Length;
  EFI_ACPI_MEMORY_TYPE    Type;
} EFI_E820_ENTRY64;
 
typedef struct {
  UINT32                  BassAddrLow;
  UINT32                  BaseAddrHigh;
  UINT32                  LengthLow;
  UINT32                  LengthHigh;
  EFI_ACPI_MEMORY_TYPE    Type;
} EFI_E820_ENTRY;
 
#pragma pack()
 
#endif /* __E820_H__ */