Heci2.h

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#ifndef EFI_HECI2_H
#define EFI_HECI2_H
 
#define EFI_HECI2_PROTOCOL_GUID \
  { 0x3C7BC880, 0x41F8, 0x4869, { 0xAE, 0xFC, 0x87, 0x0A, 0x3E, 0xD2, 0x82, 0x99 } }
 
typedef UINT32 HECI2_DEVICE;
#define HECI_DEFAULT_DEVICE  (0)
 
typedef
EFI_STATUS
(EFIAPI *EFI_HECI2_SENDWACK)(
  IN      HECI2_DEVICE     HeciDev,
  IN OUT  UINT32           *Message,
  IN OUT  UINT32           Length,
  IN OUT  UINT32           *RecLength,
  IN      UINT8            HostAddress,
  IN      UINT8            MEAddress
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_HECI2_READ_MESSAGE)(
  IN      HECI2_DEVICE     HeciDev,
  IN      UINT32           Blocking,
  IN      UINT32           *MessageBody,
  IN OUT  UINT32           *Length
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_HECI2_SEND_MESSAGE)(
  IN      HECI2_DEVICE     HeciDev,
  IN      UINT32           *Message,
  IN      UINT32           Length,
  IN      UINT8            HostAddress,
  IN      UINT8            MEAddress
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_HECI2_RESET)(
  IN      HECI2_DEVICE     HeciDev
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_HECI2_INIT)(
  IN      HECI2_DEVICE     HeciDev
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_HECI2_REINIT)(
  IN      HECI2_DEVICE     HeciDev
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_HECI2_RESET_WAIT)(
  IN      HECI2_DEVICE     HeciDev,
  IN      UINT32           Delay
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_HECI2_GET_ME_STATUS)(
  OUT UINT32   *Status
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_HECI2_GET_ME_MODE)(
  OUT UINT32   *Mode
  );
 
typedef struct EFI_HECI2_PROTOCOL_ {
  EFI_HECI2_SENDWACK         SendwACK;
  EFI_HECI2_READ_MESSAGE     ReadMsg;
  EFI_HECI2_SEND_MESSAGE     SendMsg;
  EFI_HECI2_RESET            ResetHeci;
  EFI_HECI2_INIT             InitHeci;
  EFI_HECI2_RESET_WAIT       MeResetWait;
  EFI_HECI2_REINIT           ReInitHeci;
  EFI_HECI2_GET_ME_STATUS    GetMeStatus;
  EFI_HECI2_GET_ME_MODE      GetMeMode;
} EFI_HECI2_PROTOCOL;
 
extern EFI_GUID  gEfiHeci2ProtocolGuid;
 
#endif // EFI_HECI2_H