ScsiPassThruExt.h

Go to the documentation of this file.

 
#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,
  IN 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