ScsiPassThruExt.h

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#ifndef __EXT_SCSI_PASS_THROUGH_PROTOCOL_H__
#define __EXT_SCSI_PASS_THROUGH_PROTOCOL_H__
 
#define EFI_EXT_SCSI_PASS_THRU_PROTOCOL_GUID \
  { \
    0x143b7632, 0xb81b, 0x4cb7, {0xab, 0xd3, 0xb6, 0x25, 0xa5, 0xb9, 0xbf, 0xfe } \
  }
 
typedef struct _EFI_EXT_SCSI_PASS_THRU_PROTOCOL EFI_EXT_SCSI_PASS_THRU_PROTOCOL;
 
#define TARGET_MAX_BYTES  0x10
 
#define EFI_EXT_SCSI_PASS_THRU_ATTRIBUTES_PHYSICAL    0x0001
#define EFI_EXT_SCSI_PASS_THRU_ATTRIBUTES_LOGICAL     0x0002
#define EFI_EXT_SCSI_PASS_THRU_ATTRIBUTES_NONBLOCKIO  0x0004
 
//
// DataDirection
//
#define EFI_EXT_SCSI_DATA_DIRECTION_READ           0
#define EFI_EXT_SCSI_DATA_DIRECTION_WRITE          1
#define EFI_EXT_SCSI_DATA_DIRECTION_BIDIRECTIONAL  2
//
// HostAdapterStatus
//
#define EFI_EXT_SCSI_STATUS_HOST_ADAPTER_OK                     0x00
#define EFI_EXT_SCSI_STATUS_HOST_ADAPTER_TIMEOUT_COMMAND        0x09
#define EFI_EXT_SCSI_STATUS_HOST_ADAPTER_TIMEOUT                0x0b
#define EFI_EXT_SCSI_STATUS_HOST_ADAPTER_MESSAGE_REJECT         0x0d
#define EFI_EXT_SCSI_STATUS_HOST_ADAPTER_BUS_RESET              0x0e
#define EFI_EXT_SCSI_STATUS_HOST_ADAPTER_PARITY_ERROR           0x0f
#define EFI_EXT_SCSI_STATUS_HOST_ADAPTER_REQUEST_SENSE_FAILED   0x10
#define EFI_EXT_SCSI_STATUS_HOST_ADAPTER_SELECTION_TIMEOUT      0x11
#define EFI_EXT_SCSI_STATUS_HOST_ADAPTER_DATA_OVERRUN_UNDERRUN  0x12
#define EFI_EXT_SCSI_STATUS_HOST_ADAPTER_BUS_FREE               0x13
#define EFI_EXT_SCSI_STATUS_HOST_ADAPTER_PHASE_ERROR            0x14
#define EFI_EXT_SCSI_STATUS_HOST_ADAPTER_OTHER                  0x7f
//
// TargetStatus
//
#define EFI_EXT_SCSI_STATUS_TARGET_GOOD                        0x00
#define EFI_EXT_SCSI_STATUS_TARGET_CHECK_CONDITION             0x02
#define EFI_EXT_SCSI_STATUS_TARGET_CONDITION_MET               0x04
#define EFI_EXT_SCSI_STATUS_TARGET_BUSY                        0x08
#define EFI_EXT_SCSI_STATUS_TARGET_INTERMEDIATE                0x10
#define EFI_EXT_SCSI_STATUS_TARGET_INTERMEDIATE_CONDITION_MET  0x14
#define EFI_EXT_SCSI_STATUS_TARGET_RESERVATION_CONFLICT        0x18
#define EFI_EXT_SCSI_STATUS_TARGET_TASK_SET_FULL               0x28
#define EFI_EXT_SCSI_STATUS_TARGET_ACA_ACTIVE                  0x30
#define EFI_EXT_SCSI_STATUS_TARGET_TASK_ABORTED                0x40
 
typedef struct {
  UINT32    AdapterId;
  UINT32    Attributes;
  UINT32    IoAlign;
} EFI_EXT_SCSI_PASS_THRU_MODE;
 
typedef struct {
  UINT64    Timeout;
  VOID      *InDataBuffer;
  VOID      *OutDataBuffer;
  VOID      *SenseData;
  VOID      *Cdb;
  UINT32    InTransferLength;
  UINT32    OutTransferLength;
  UINT8     CdbLength;
  UINT8     DataDirection;
  UINT8     HostAdapterStatus;
  UINT8     TargetStatus;
  UINT8     SenseDataLength;
} EFI_EXT_SCSI_PASS_THRU_SCSI_REQUEST_PACKET;
 
typedef
EFI_STATUS
(EFIAPI *EFI_EXT_SCSI_PASS_THRU_PASSTHRU)(
  IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL                *This,
  IN UINT8                                          *Target,
  IN UINT64                                         Lun,
  IN OUT EFI_EXT_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet,
  IN EFI_EVENT                                      Event     OPTIONAL
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_EXT_SCSI_PASS_THRU_GET_NEXT_TARGET_LUN)(
  IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL                *This,
  IN OUT UINT8                                      **Target,
  IN OUT UINT64                                     *Lun
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_EXT_SCSI_PASS_THRU_BUILD_DEVICE_PATH)(
  IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL               *This,
  IN UINT8                                         *Target,
  IN UINT64                                        Lun,
  OUT EFI_DEVICE_PATH_PROTOCOL                     **DevicePath
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_EXT_SCSI_PASS_THRU_GET_TARGET_LUN)(
  IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL               *This,
  IN EFI_DEVICE_PATH_PROTOCOL                      *DevicePath,
  OUT UINT8                                        **Target,
  OUT UINT64                                       *Lun
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_EXT_SCSI_PASS_THRU_RESET_CHANNEL)(
  IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL               *This
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_EXT_SCSI_PASS_THRU_RESET_TARGET_LUN)(
  IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL               *This,
  IN UINT8                                         *Target,
  IN UINT64                                        Lun
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_EXT_SCSI_PASS_THRU_GET_NEXT_TARGET)(
  IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL               *This,
  IN OUT UINT8                                     **Target
  );
 
struct _EFI_EXT_SCSI_PASS_THRU_PROTOCOL {
  EFI_EXT_SCSI_PASS_THRU_MODE                   *Mode;
  EFI_EXT_SCSI_PASS_THRU_PASSTHRU               PassThru;
  EFI_EXT_SCSI_PASS_THRU_GET_NEXT_TARGET_LUN    GetNextTargetLun;
  EFI_EXT_SCSI_PASS_THRU_BUILD_DEVICE_PATH      BuildDevicePath;
  EFI_EXT_SCSI_PASS_THRU_GET_TARGET_LUN         GetTargetLun;
  EFI_EXT_SCSI_PASS_THRU_RESET_CHANNEL          ResetChannel;
  EFI_EXT_SCSI_PASS_THRU_RESET_TARGET_LUN       ResetTargetLun;
  EFI_EXT_SCSI_PASS_THRU_GET_NEXT_TARGET        GetNextTarget;
};
 
extern EFI_GUID  gEfiExtScsiPassThruProtocolGuid;
 
#endif