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Diffstat (limited to 'EdkModulePkg/Include/Protocol/ScsiIo.h')
| -rw-r--r-- | EdkModulePkg/Include/Protocol/ScsiIo.h | 241 |
1 files changed, 0 insertions, 241 deletions
diff --git a/EdkModulePkg/Include/Protocol/ScsiIo.h b/EdkModulePkg/Include/Protocol/ScsiIo.h deleted file mode 100644 index 1b0bbbf862..0000000000 --- a/EdkModulePkg/Include/Protocol/ScsiIo.h +++ /dev/null @@ -1,241 +0,0 @@ -/*++
-
-Copyright (c) 2006, Intel Corporation
-All rights reserved. This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-Module Name:
-
- ScsiIo.h
-
-Abstract:
-
- SCSI I/O protocol.
-
---*/
-
-#ifndef __SCSI_IO_H__
-#define __SCSI_IO_H__
-
-#define EFI_SCSI_IO_PROTOCOL_GUID \
- { 0x403cd195, 0xf233, 0x48ec, {0x84, 0x55, 0xb2, 0xe5, 0x2f, 0x1d, 0x9e, 0x2 } }
-
-//
-// Forward reference for pure ANSI compatability
-//
-typedef struct _EFI_SCSI_IO_PROTOCOL EFI_SCSI_IO_PROTOCOL;
-
-//
-// SCSI Host Adapter Status definition
-//
-#define EFI_SCSI_IO_STATUS_HOST_ADAPTER_OK 0x00
-#define EFI_SCSI_IO_STATUS_HOST_ADAPTER_TIMEOUT_COMMAND 0x09 // timeout when processing the command
-#define EFI_SCSI_IO_STATUS_HOST_ADAPTER_TIMEOUT 0x0b // timeout when waiting for the command processing
-#define EFI_SCSI_IO_STATUS_HOST_ADAPTER_MESSAGE_REJECT 0x0d // a message reject was received when processing command
-#define EFI_SCSI_IO_STATUS_HOST_ADAPTER_BUS_RESET 0x0e // a bus reset was detected
-#define EFI_SCSI_IO_STATUS_HOST_ADAPTER_PARITY_ERROR 0x0f
-#define EFI_SCSI_IO_STATUS_HOST_ADAPTER_REQUEST_SENSE_FAILED 0x10 // the adapter failed in issuing request sense command
-#define EFI_SCSI_IO_STATUS_HOST_ADAPTER_SELECTION_TIMEOUT 0x11 // selection timeout
-#define EFI_SCSI_IO_STATUS_HOST_ADAPTER_DATA_OVERRUN_UNDERRUN 0x12 // data overrun or data underrun
-#define EFI_SCSI_IO_STATUS_HOST_ADAPTER_BUS_FREE 0x13 // Unexepected bus free
-#define EFI_SCSI_IO_STATUS_HOST_ADAPTER_PHASE_ERROR 0x14 // Target bus phase sequence failure
-#define EFI_SCSI_IO_STATUS_HOST_ADAPTER_OTHER 0x7f
-
-
-//
-// SCSI Target Status definition
-//
-#define EFI_SCSI_IO_STATUS_TARGET_GOOD 0x00
-#define EFI_SCSI_IO_STATUS_TARGET_CHECK_CONDITION 0x02 // check condition
-#define EFI_SCSI_IO_STATUS_TARGET_CONDITION_MET 0x04 // condition met
-#define EFI_SCSI_IO_STATUS_TARGET_BUSY 0x08 // busy
-#define EFI_SCSI_IO_STATUS_TARGET_INTERMEDIATE 0x10 // intermediate
-#define EFI_SCSI_IO_STATUS_TARGET_INTERMEDIATE_CONDITION_MET 0x14 // intermediate-condition met
-#define EFI_SCSI_IO_STATUS_TARGET_RESERVATION_CONFLICT 0x18 // reservation conflict
-#define EFI_SCSI_IO_STATUS_TARGET_COMMOND_TERMINATED 0x22 // command terminated
-#define EFI_SCSI_IO_STATUS_TARGET_QUEUE_FULL 0x28 // queue full
-
-typedef struct {
- UINT64 Timeout;
- VOID *DataBuffer;
- VOID *SenseData;
- VOID *Cdb;
- UINT32 TransferLength;
- UINT8 CdbLength;
- UINT8 DataDirection;
- UINT8 HostAdapterStatus;
- UINT8 TargetStatus;
- UINT8 SenseDataLength;
-}EFI_SCSI_IO_SCSI_REQUEST_PACKET;
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SCSI_IO_PROTOCOL_GET_DEVICE_TYPE) (
- IN EFI_SCSI_IO_PROTOCOL *This,
- OUT UINT8 *DeviceType
- )
-/*++
-
- Routine Description:
- Retrieves the device type information of the SCSI Controller.
-
- Arguments:
- This - Protocol instance pointer.
- DeviceType - A pointer to the device type information
- retrieved from the SCSI Controller.
-
- Returns:
- EFI_SUCCESS - Retrieves the device type information successfully.
- EFI_INVALID_PARAMETER - The DeviceType is NULL.
---*/
-;
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SCSI_IO_PROTOCOL_GET_DEVICE_LOCATION) (
- IN EFI_SCSI_IO_PROTOCOL *This,
- OUT UINT32 *Target,
- OUT UINT64 *Lun
- )
-/*++
- Routine Description:
- Retrieves the device location in the SCSI channel.
-
- Arguments:
- This - Protocol instance pointer.
- Target - A pointer to the Target ID of a SCSI device
- on the SCSI channel.
- Lun - A pointer to the LUN of the SCSI device on
- the SCSI channel.
-
- Returns:
- EFI_SUCCESS - Retrieves the device location successfully.
- EFI_INVALID_PARAMETER - The Target or Lun is NULL.
---*/
-;
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SCSI_IO_PROTOCOL_RESET_BUS) (
- IN EFI_SCSI_IO_PROTOCOL *This
- )
-/*++
-
- Routine Description:
- Resets the SCSI Bus that the SCSI Controller is attached to.
-
- Arguments:
- This - Protocol instance pointer.
-
- Returns:
- EFI_SUCCESS - The SCSI bus is reset successfully.
- EFI_DEVICE_ERROR - Errors encountered when resetting the SCSI bus.
- EFI_UNSUPPORTED - The bus reset operation is not supported by the
- SCSI Host Controller.
- EFI_TIMEOUT - A timeout occurred while attempting to reset
- the SCSI bus.
---*/
-;
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SCSI_IO_PROTOCOL_RESET_DEVICE) (
- IN EFI_SCSI_IO_PROTOCOL *This
- )
-/*++
-
- Routine Description:
- Resets the SCSI Controller that the device handle specifies.
-
- Arguments:
- This - Protocol instance pointer.
-
-
- Returns:
- EFI_SUCCESS - Reset the SCSI controller successfully.
- EFI_DEVICE_ERROR - Errors are encountered when resetting the
- SCSI Controller.
- EFI_UNSUPPORTED - The SCSI bus does not support a device
- reset operation.
- EFI_TIMEOUT - A timeout occurred while attempting to
- reset the SCSI Controller.
---*/
-;
-
-
-typedef
-EFI_STATUS
-(EFIAPI *EFI_SCSI_IO_PROTOCOL_EXEC_SCSI_CMD) (
- IN EFI_SCSI_IO_PROTOCOL *This,
- IN OUT EFI_SCSI_IO_SCSI_REQUEST_PACKET *Packet,
- IN EFI_EVENT Event OPTIONAL
- )
-/*++
-
- Routine Description:
- Sends a SCSI Request Packet to the SCSI Controller for execution.
-
- Arguments:
- This - Protocol instance pointer.
- Packet - The SCSI request packet to send to the SCSI
- Controller specified by the device handle.
- Event - If the SCSI bus where the SCSI device is attached
- does not support non-blocking I/O, then Event is
- ignored, and blocking I/O is performed.
- If Event is NULL, then blocking I/O is performed.
- If Event is not NULL and non-blocking I/O is
- supported, then non-blocking I/O is performed,
- and Event will be signaled when the SCSI Request
- Packet completes.
- Returns:
- EFI_SUCCESS - The SCSI Request Packet was sent by the host
- successfully, and TransferLength bytes were
- transferred to/from DataBuffer.See
- HostAdapterStatus, TargetStatus,
- SenseDataLength, and SenseData in that order
- for additional status information.
- EFI_WARN_BUFFER_TOO_SMALL - The SCSI Request Packet was executed,
- but the entire DataBuffer could not be transferred.
- The actual number of bytes transferred is returned
- in TransferLength. See HostAdapterStatus,
- TargetStatus, SenseDataLength, and SenseData in
- that order for additional status information.
- EFI_NOT_READY - The SCSI Request Packet could not be sent because
- there are too many SCSI Command Packets already
- queued.The caller may retry again later.
- EFI_DEVICE_ERROR - A device error occurred while attempting to send
- the SCSI Request Packet. See HostAdapterStatus,
- TargetStatus, SenseDataLength, and SenseData in
- that order for additional status information.
- EFI_INVALID_PARAMETER - The contents of CommandPacket are invalid.
- The SCSI Request Packet was not sent, so no
- additional status information is available.
- EFI_UNSUPPORTED - The command described by the SCSI Request Packet
- is not supported by the SCSI initiator(i.e., SCSI
- Host Controller). The SCSI Request Packet was not
- sent, so no additional status information is
- available.
- EFI_TIMEOUT - A timeout occurred while waiting for the SCSI
- Request Packet to execute. See HostAdapterStatus,
- TargetStatus, SenseDataLength, and SenseData in
- that order for additional status information.
---*/
-;
-
-struct _EFI_SCSI_IO_PROTOCOL {
- EFI_SCSI_IO_PROTOCOL_GET_DEVICE_TYPE GetDeviceType;
- EFI_SCSI_IO_PROTOCOL_GET_DEVICE_LOCATION GetDeviceLocation;
- EFI_SCSI_IO_PROTOCOL_RESET_BUS ResetBus;
- EFI_SCSI_IO_PROTOCOL_RESET_DEVICE ResetDevice;
- EFI_SCSI_IO_PROTOCOL_EXEC_SCSI_CMD ExecuteSCSICommand;
-};
-
-extern EFI_GUID gEfiScsiIoProtocolGuid;
-
-#endif
-
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