mpi_init.h
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上传日期:2013-02-24
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- /*
- * Copyright (c) 2000-2001 LSI Logic Corporation.
- *
- *
- * Name: MPI_INIT.H
- * Title: MPI initiator mode messages and structures
- * Creation Date: June 8, 2000
- *
- * MPI Version: 01.01.05
- *
- * Version History
- * ---------------
- *
- * Date Version Description
- * -------- -------- ------------------------------------------------------
- * 05-08-00 00.10.01 Original release for 0.10 spec dated 4/26/2000.
- * 05-24-00 00.10.02 Added SenseBufferLength to _MSG_SCSI_IO_REPLY.
- * 06-06-00 01.00.01 Update version number for 1.0 release.
- * 06-08-00 01.00.02 Added MPI_SCSI_RSP_INFO_ definitions.
- * 11-02-00 01.01.01 Original release for post 1.0 work.
- * 12-04-00 01.01.02 Added MPI_SCSIIO_CONTROL_NO_DISCONNECT.
- * 02-20-01 01.01.03 Started using MPI_POINTER.
- * 03-27-01 01.01.04 Added structure offset comments.
- * 04-10-01 01.01.05 Added new MsgFlag for MSG_SCSI_TASK_MGMT.
- * --------------------------------------------------------------------------
- */
- #ifndef MPI_INIT_H
- #define MPI_INIT_H
- /*****************************************************************************
- *
- * S C S I I n i t i a t o r M e s s a g e s
- *
- *****************************************************************************/
- /****************************************************************************/
- /* SCSI IO messages and assocaited structures */
- /****************************************************************************/
- typedef struct _MSG_SCSI_IO_REQUEST
- {
- U8 TargetID; /* 00h */
- U8 Bus; /* 01h */
- U8 ChainOffset; /* 02h */
- U8 Function; /* 03h */
- U8 CDBLength; /* 04h */
- U8 SenseBufferLength; /* 05h */
- U8 Reserved; /* 06h */
- U8 MsgFlags; /* 07h */
- U32 MsgContext; /* 08h */
- U8 LUN[8]; /* 0Ch */
- U32 Control; /* 14h */
- U8 CDB[16]; /* 18h */
- U32 DataLength; /* 28h */
- U32 SenseBufferLowAddr; /* 2Ch */
- SGE_IO_UNION SGL; /* 30h */
- } MSG_SCSI_IO_REQUEST, MPI_POINTER PTR_MSG_SCSI_IO_REQUEST,
- SCSIIORequest_t, MPI_POINTER pSCSIIORequest_t;
- /* SCSIO MsgFlags bits */
- #define MPI_SCSIIO_MSGFLGS_SENSE_WIDTH (0x01)
- #define MPI_SCSIIO_MSGFLGS_SENSE_WIDTH_32 (0x00)
- #define MPI_SCSIIO_MSGFLGS_SENSE_WIDTH_64 (0x01)
- #define MPI_SCSIIO_MSGFLGS_SENSE_LOCATION (0x02)
- #define MPI_SCSIIO_MSGFLGS_SENSE_LOC_HOST (0x00)
- #define MPI_SCSIIO_MSGFLGS_SENSE_LOC_IOC (0x02)
- /* SCSIIO LUN fields */
- #define MPI_SCSIIO_LUN_FIRST_LEVEL_ADDRESSING (0x0000FFFF)
- #define MPI_SCSIIO_LUN_SECOND_LEVEL_ADDRESSING (0xFFFF0000)
- #define MPI_SCSIIO_LUN_THIRD_LEVEL_ADDRESSING (0x0000FFFF)
- #define MPI_SCSIIO_LUN_FOURTH_LEVEL_ADDRESSING (0xFFFF0000)
- #define MPI_SCSIIO_LUN_LEVEL_1_WORD (0xFF00)
- #define MPI_SCSIIO_LUN_LEVEL_1_DWORD (0x0000FF00)
- /* SCSIO Control bits */
- #define MPI_SCSIIO_CONTROL_DATADIRECTION_MASK (0x03000000)
- #define MPI_SCSIIO_CONTROL_NODATATRANSFER (0x00000000)
- #define MPI_SCSIIO_CONTROL_WRITE (0x01000000)
- #define MPI_SCSIIO_CONTROL_READ (0x02000000)
- #define MPI_SCSIIO_CONTROL_ADDCDBLEN_MASK (0x3C000000)
- #define MPI_SCSIIO_CONTROL_ADDCDBLEN_SHIFT (26)
- #define MPI_SCSIIO_CONTROL_TASKATTRIBUTE_MASK (0x00000700)
- #define MPI_SCSIIO_CONTROL_SIMPLEQ (0x00000000)
- #define MPI_SCSIIO_CONTROL_HEADOFQ (0x00000100)
- #define MPI_SCSIIO_CONTROL_ORDEREDQ (0x00000200)
- #define MPI_SCSIIO_CONTROL_ACAQ (0x00000400)
- #define MPI_SCSIIO_CONTROL_UNTAGGED (0x00000500)
- #define MPI_SCSIIO_CONTROL_NO_DISCONNECT (0x00000700)
- #define MPI_SCSIIO_CONTROL_TASKMANAGE_MASK (0x00FF0000)
- #define MPI_SCSIIO_CONTROL_OBSOLETE (0x00800000)
- #define MPI_SCSIIO_CONTROL_CLEAR_ACA_RSV (0x00400000)
- #define MPI_SCSIIO_CONTROL_TARGET_RESET (0x00200000)
- #define MPI_SCSIIO_CONTROL_LUN_RESET_RSV (0x00100000)
- #define MPI_SCSIIO_CONTROL_RESERVED (0x00080000)
- #define MPI_SCSIIO_CONTROL_CLR_TASK_SET_RSV (0x00040000)
- #define MPI_SCSIIO_CONTROL_ABORT_TASK_SET (0x00020000)
- #define MPI_SCSIIO_CONTROL_RESERVED2 (0x00010000)
- /* SCSIIO reply structure */
- typedef struct _MSG_SCSI_IO_REPLY
- {
- U8 TargetID; /* 00h */
- U8 Bus; /* 01h */
- U8 MsgLength; /* 02h */
- U8 Function; /* 03h */
- U8 CDBLength; /* 04h */
- U8 SenseBufferLength; /* 05h */
- U8 Reserved; /* 06h */
- U8 MsgFlags; /* 07h */
- U32 MsgContext; /* 08h */
- U8 SCSIStatus; /* 0Ch */
- U8 SCSIState; /* 0Dh */
- U16 IOCStatus; /* 0Eh */
- U32 IOCLogInfo; /* 10h */
- U32 TransferCount; /* 14h */
- U32 SenseCount; /* 18h */
- U32 ResponseInfo; /* 1Ch */
- } MSG_SCSI_IO_REPLY, MPI_POINTER PTR_MSG_SCSI_IO_REPLY,
- SCSIIOReply_t, MPI_POINTER pSCSIIOReply_t;
- /* SCSIIO Reply SCSIStatus values (SAM-2 status codes) */
- #define MPI_SCSI_STATUS_SUCCESS (0x00)
- #define MPI_SCSI_STATUS_CHECK_CONDITION (0x02)
- #define MPI_SCSI_STATUS_CONDITION_MET (0x04)
- #define MPI_SCSI_STATUS_BUSY (0x08)
- #define MPI_SCSI_STATUS_INTERMEDIATE (0x10)
- #define MPI_SCSI_STATUS_INTERMEDIATE_CONDMET (0x14)
- #define MPI_SCSI_STATUS_RESERVATION_CONFLICT (0x18)
- #define MPI_SCSI_STATUS_COMMAND_TERMINATED (0x22)
- #define MPI_SCSI_STATUS_TASK_SET_FULL (0x28)
- #define MPI_SCSI_STATUS_ACA_ACTIVE (0x30)
- /* SCSIIO Reply SCSIState values */
- #define MPI_SCSI_STATE_AUTOSENSE_VALID (0x01)
- #define MPI_SCSI_STATE_AUTOSENSE_FAILED (0x02)
- #define MPI_SCSI_STATE_NO_SCSI_STATUS (0x04)
- #define MPI_SCSI_STATE_TERMINATED (0x08)
- #define MPI_SCSI_STATE_RESPONSE_INFO_VALID (0x10)
- /* SCSIIO Reply ResponseInfo values */
- /* (FCP-1 RSP_CODE values and SPI-3 Packetized Failure codes) */
- #define MPI_SCSI_RSP_INFO_FUNCTION_COMPLETE (0x00000000)
- #define MPI_SCSI_RSP_INFO_FCP_BURST_LEN_ERROR (0x01000000)
- #define MPI_SCSI_RSP_INFO_CMND_FIELDS_INVALID (0x02000000)
- #define MPI_SCSI_RSP_INFO_FCP_DATA_RO_ERROR (0x03000000)
- #define MPI_SCSI_RSP_INFO_TASK_MGMT_UNSUPPORTED (0x04000000)
- #define MPI_SCSI_RSP_INFO_TASK_MGMT_FAILED (0x05000000)
- #define MPI_SCSI_RSP_INFO_SPI_LQ_INVALID_TYPE (0x06000000)
- /****************************************************************************/
- /* SCSI Task Management messages */
- /****************************************************************************/
- typedef struct _MSG_SCSI_TASK_MGMT
- {
- U8 TargetID; /* 00h */
- U8 Bus; /* 01h */
- U8 ChainOffset; /* 02h */
- U8 Function; /* 03h */
- U8 Reserved; /* 04h */
- U8 TaskType; /* 05h */
- U8 Reserved1; /* 06h */
- U8 MsgFlags; /* 07h */
- U32 MsgContext; /* 08h */
- U8 LUN[8]; /* 0Ch */
- U32 Reserved2[7]; /* 14h */
- U32 TaskMsgContext; /* 30h */
- } MSG_SCSI_TASK_MGMT, MPI_POINTER PTR_SCSI_TASK_MGMT,
- SCSITaskMgmt_t, MPI_POINTER pSCSITaskMgmt_t;
- /* TaskType values */
- #define MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK (0x01)
- #define MPI_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET (0x02)
- #define MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET (0x03)
- #define MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS (0x04)
- /* MsgFlags bits */
- #define MPI_SCSITASKMGMT_MSGFLAGS_TARGET_RESET_OPTION (0x00)
- #define MPI_SCSITASKMGMT_MSGFLAGS_LIP_RESET_OPTION (0x02)
- #define MPI_SCSITASKMGMT_MSGFLAGS_LIPRESET_RESET_OPTION (0x04)
- /* SCSI Task Management Reply */
- typedef struct _MSG_SCSI_TASK_MGMT_REPLY
- {
- U8 TargetID; /* 00h */
- U8 Bus; /* 01h */
- U8 MsgLength; /* 02h */
- U8 Function; /* 03h */
- U8 Reserved; /* 04h */
- U8 TaskType; /* 05h */
- U8 Reserved1; /* 06h */
- U8 MsgFlags; /* 07h */
- U32 MsgContext; /* 08h */
- U8 Reserved2[2]; /* 0Ch */
- U16 IOCStatus; /* 0Eh */
- U32 IOCLogInfo; /* 10h */
- U32 TerminationCount; /* 14h */
- } MSG_SCSI_TASK_MGMT_REPLY, MPI_POINTER PTR_MSG_SCSI_TASK_MGMT_REPLY,
- SCSITaskMgmtReply_t, MPI_POINTER pSCSITaskMgmtReply_t;
- #endif