SmmMemoryAttribute.h

Go to the documentation of this file.

 
#ifndef __SMM_MEMORYATTRIBUTE_H__
#define __SMM_MEMORYATTRIBUTE_H__
 
// {69B792EA-39CE-402D-A2A6-F721DE351DFE}
#define EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL_GUID \
  { \
    0x69b792ea, 0x39ce, 0x402d, { 0xa2, 0xa6, 0xf7, 0x21, 0xde, 0x35, 0x1d, 0xfe } \
  }
 
typedef struct _EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL;
 
typedef
EFI_STATUS
(EFIAPI *EDKII_SMM_SET_MEMORY_ATTRIBUTES)(
  IN  EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL *This,
  IN  EFI_PHYSICAL_ADDRESS                BaseAddress,
  IN  UINT64                              Length,
  IN  UINT64                              Attributes
  );
 
typedef
EFI_STATUS
(EFIAPI *EDKII_SMM_CLEAR_MEMORY_ATTRIBUTES)(
  IN  EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL *This,
  IN  EFI_PHYSICAL_ADDRESS                BaseAddress,
  IN  UINT64                              Length,
  IN  UINT64                              Attributes
  );
 
typedef
EFI_STATUS
(EFIAPI *EDKII_SMM_GET_MEMORY_ATTRIBUTES)(
  IN  EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL *This,
  IN  EFI_PHYSICAL_ADDRESS                BaseAddress,
  IN  UINT64                              Length,
  OUT UINT64                              *Attributes
  );
 
struct _EDKII_SMM_MEMORY_ATTRIBUTE_PROTOCOL {
  EDKII_SMM_GET_MEMORY_ATTRIBUTES      GetMemoryAttributes;
  EDKII_SMM_SET_MEMORY_ATTRIBUTES      SetMemoryAttributes;
  EDKII_SMM_CLEAR_MEMORY_ATTRIBUTES    ClearMemoryAttributes;
};
 
extern EFI_GUID  gEdkiiSmmMemoryAttributeProtocolGuid;
 
#endif