[deliverable/linux.git] / drivers / scsi / mpt2sas / mpi / mpi2_init.h

/*
 *  Copyright (c) 2000-2010 LSI Corporation.
 *
 *
 *           Name:  mpi2_init.h
 *          Title:  MPI SCSI initiator mode messages and structures
 *  Creation Date:  June 23, 2006
 *
 *    mpi2_init.h Version:  02.00.10
 *
 *  Version History
 *  ---------------
 *
 *  Date      Version   Description
 *  --------  --------  ------------------------------------------------------
 *  04-30-07  02.00.00  Corresponds to Fusion-MPT MPI Specification Rev A.
 *  10-31-07  02.00.01  Fixed name for pMpi2SCSITaskManagementRequest_t.
 *  12-18-07  02.00.02  Modified Task Management Target Reset Method defines.
 *  02-29-08  02.00.03  Added Query Task Set and Query Unit Attention.
 *  03-03-08  02.00.04  Fixed name of struct _MPI2_SCSI_TASK_MANAGE_REPLY.
 *  05-21-08  02.00.05  Fixed typo in name of Mpi2SepRequest_t.
 *  10-02-08  02.00.06  Removed Untagged and No Disconnect values from SCSI IO
 *                      Control field Task Attribute flags.
 *                      Moved LUN field defines to mpi2.h becasue they are
 *                      common to many structures.
 *  05-06-09  02.00.07  Changed task management type of Query Unit Attention to
 *                      Query Asynchronous Event.
 *                      Defined two new bits in the SlotStatus field of the SCSI
 *                      Enclosure Processor Request and Reply.
 *  10-28-09  02.00.08  Added defines for decoding the ResponseInfo bytes for
 *                      both SCSI IO Error Reply and SCSI Task Management Reply.
 *                      Added ResponseInfo field to MPI2_SCSI_TASK_MANAGE_REPLY.
 *                      Added MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG define.
 *  02-10-10  02.00.09  Removed unused structure that had "#if 0" around it.
 *  05-12-10  02.00.10  Added optional vendor-unique region to SCSI IO Request.
 *  --------------------------------------------------------------------------
 */

#ifndef MPI2_INIT_H
#define MPI2_INIT_H

/*****************************************************************************
*
*               SCSI Initiator Messages
*
*****************************************************************************/

/****************************************************************************
*  SCSI IO messages and associated structures
****************************************************************************/

typedef struct
{
    U8                      CDB[20];                    /* 0x00 */
    U32                     PrimaryReferenceTag;        /* 0x14 */
    U16                     PrimaryApplicationTag;      /* 0x18 */
    U16                     PrimaryApplicationTagMask;  /* 0x1A */
    U32                     TransferLength;             /* 0x1C */
} MPI2_SCSI_IO_CDB_EEDP32, MPI2_POINTER PTR_MPI2_SCSI_IO_CDB_EEDP32,
  Mpi2ScsiIoCdbEedp32_t, MPI2_POINTER pMpi2ScsiIoCdbEedp32_t;

typedef union
{
    U8                      CDB32[32];
    MPI2_SCSI_IO_CDB_EEDP32 EEDP32;
    MPI2_SGE_SIMPLE_UNION   SGE;
} MPI2_SCSI_IO_CDB_UNION, MPI2_POINTER PTR_MPI2_SCSI_IO_CDB_UNION,
  Mpi2ScsiIoCdb_t, MPI2_POINTER pMpi2ScsiIoCdb_t;

/* SCSI IO Request Message */
typedef struct _MPI2_SCSI_IO_REQUEST
{
    U16                     DevHandle;                      /* 0x00 */
    U8                      ChainOffset;                    /* 0x02 */
    U8                      Function;                       /* 0x03 */
    U16                     Reserved1;                      /* 0x04 */
    U8                      Reserved2;                      /* 0x06 */
    U8                      MsgFlags;                       /* 0x07 */
    U8                      VP_ID;                          /* 0x08 */
    U8                      VF_ID;                          /* 0x09 */
    U16                     Reserved3;                      /* 0x0A */
    U32                     SenseBufferLowAddress;          /* 0x0C */
    U16                     SGLFlags;                       /* 0x10 */
    U8                      SenseBufferLength;              /* 0x12 */
    U8                      Reserved4;                      /* 0x13 */
    U8                      SGLOffset0;                     /* 0x14 */
    U8                      SGLOffset1;                     /* 0x15 */
    U8                      SGLOffset2;                     /* 0x16 */
    U8                      SGLOffset3;                     /* 0x17 */
    U32                     SkipCount;                      /* 0x18 */
    U32                     DataLength;                     /* 0x1C */
    U32                     BidirectionalDataLength;        /* 0x20 */
    U16                     IoFlags;                        /* 0x24 */
    U16                     EEDPFlags;                      /* 0x26 */
    U32                     EEDPBlockSize;                  /* 0x28 */
    U32                     SecondaryReferenceTag;          /* 0x2C */
    U16                     SecondaryApplicationTag;        /* 0x30 */
    U16                     ApplicationTagTranslationMask;  /* 0x32 */
    U8                      LUN[8];                         /* 0x34 */
    U32                     Control;                        /* 0x3C */
    MPI2_SCSI_IO_CDB_UNION  CDB;                            /* 0x40 */

#ifdef MPI2_SCSI_IO_VENDOR_UNIQUE_REGION /* typically this is left undefined */
	MPI2_SCSI_IO_VENDOR_UNIQUE VendorRegion;
#endif

    MPI2_SGE_IO_UNION       SGL;                            /* 0x60 */

} MPI2_SCSI_IO_REQUEST, MPI2_POINTER PTR_MPI2_SCSI_IO_REQUEST,
  Mpi2SCSIIORequest_t, MPI2_POINTER pMpi2SCSIIORequest_t;

/* SCSI IO MsgFlags bits */

/* MsgFlags for SenseBufferAddressSpace */
#define MPI2_SCSIIO_MSGFLAGS_MASK_SENSE_ADDR        (0x0C)
#define MPI2_SCSIIO_MSGFLAGS_SYSTEM_SENSE_ADDR      (0x00)
#define MPI2_SCSIIO_MSGFLAGS_IOCDDR_SENSE_ADDR      (0x04)
#define MPI2_SCSIIO_MSGFLAGS_IOCPLB_SENSE_ADDR      (0x08)
#define MPI2_SCSIIO_MSGFLAGS_IOCPLBNTA_SENSE_ADDR   (0x0C)

/* SCSI IO SGLFlags bits */

/* base values for Data Location Address Space */
#define MPI2_SCSIIO_SGLFLAGS_ADDR_MASK              (0x0C)
#define MPI2_SCSIIO_SGLFLAGS_SYSTEM_ADDR            (0x00)
#define MPI2_SCSIIO_SGLFLAGS_IOCDDR_ADDR            (0x04)
#define MPI2_SCSIIO_SGLFLAGS_IOCPLB_ADDR            (0x08)
#define MPI2_SCSIIO_SGLFLAGS_IOCPLBNTA_ADDR         (0x0C)

/* base values for Type */
#define MPI2_SCSIIO_SGLFLAGS_TYPE_MASK              (0x03)
#define MPI2_SCSIIO_SGLFLAGS_TYPE_MPI               (0x00)
#define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE32            (0x01)
#define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE64            (0x02)

/* shift values for each sub-field */
#define MPI2_SCSIIO_SGLFLAGS_SGL3_SHIFT             (12)
#define MPI2_SCSIIO_SGLFLAGS_SGL2_SHIFT             (8)
#define MPI2_SCSIIO_SGLFLAGS_SGL1_SHIFT             (4)
#define MPI2_SCSIIO_SGLFLAGS_SGL0_SHIFT             (0)

/* SCSI IO IoFlags bits */

/* Large CDB Address Space */
#define MPI2_SCSIIO_CDB_ADDR_MASK                   (0x6000)
#define MPI2_SCSIIO_CDB_ADDR_SYSTEM                 (0x0000)
#define MPI2_SCSIIO_CDB_ADDR_IOCDDR                 (0x2000)
#define MPI2_SCSIIO_CDB_ADDR_IOCPLB                 (0x4000)
#define MPI2_SCSIIO_CDB_ADDR_IOCPLBNTA              (0x6000)

#define MPI2_SCSIIO_IOFLAGS_LARGE_CDB               (0x1000)
#define MPI2_SCSIIO_IOFLAGS_BIDIRECTIONAL           (0x0800)
#define MPI2_SCSIIO_IOFLAGS_MULTICAST               (0x0400)
#define MPI2_SCSIIO_IOFLAGS_CMD_DETERMINES_DATA_DIR (0x0200)
#define MPI2_SCSIIO_IOFLAGS_CDBLENGTH_MASK          (0x01FF)

/* SCSI IO EEDPFlags bits */

#define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_REFTAG        (0x8000)
#define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_REFTAG        (0x4000)
#define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_APPTAG        (0x2000)
#define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_APPTAG        (0x1000)

#define MPI2_SCSIIO_EEDPFLAGS_CHECK_REFTAG          (0x0400)
#define MPI2_SCSIIO_EEDPFLAGS_CHECK_APPTAG          (0x0200)
#define MPI2_SCSIIO_EEDPFLAGS_CHECK_GUARD           (0x0100)

#define MPI2_SCSIIO_EEDPFLAGS_PASSTHRU_REFTAG       (0x0008)

#define MPI2_SCSIIO_EEDPFLAGS_MASK_OP               (0x0007)
#define MPI2_SCSIIO_EEDPFLAGS_NOOP_OP               (0x0000)
#define MPI2_SCSIIO_EEDPFLAGS_CHECK_OP              (0x0001)
#define MPI2_SCSIIO_EEDPFLAGS_STRIP_OP              (0x0002)
#define MPI2_SCSIIO_EEDPFLAGS_CHECK_REMOVE_OP       (0x0003)
#define MPI2_SCSIIO_EEDPFLAGS_INSERT_OP             (0x0004)
#define MPI2_SCSIIO_EEDPFLAGS_REPLACE_OP            (0x0006)
#define MPI2_SCSIIO_EEDPFLAGS_CHECK_REGEN_OP        (0x0007)

/* SCSI IO LUN fields: use MPI2_LUN_ from mpi2.h */

/* SCSI IO Control bits */
#define MPI2_SCSIIO_CONTROL_ADDCDBLEN_MASK      (0xFC000000)
#define MPI2_SCSIIO_CONTROL_ADDCDBLEN_SHIFT     (26)

#define MPI2_SCSIIO_CONTROL_DATADIRECTION_MASK  (0x03000000)
#define MPI2_SCSIIO_CONTROL_NODATATRANSFER      (0x00000000)
#define MPI2_SCSIIO_CONTROL_WRITE               (0x01000000)
#define MPI2_SCSIIO_CONTROL_READ                (0x02000000)
#define MPI2_SCSIIO_CONTROL_BIDIRECTIONAL       (0x03000000)

#define MPI2_SCSIIO_CONTROL_TASKPRI_MASK        (0x00007800)
#define MPI2_SCSIIO_CONTROL_TASKPRI_SHIFT       (11)

#define MPI2_SCSIIO_CONTROL_TASKATTRIBUTE_MASK  (0x00000700)
#define MPI2_SCSIIO_CONTROL_SIMPLEQ             (0x00000000)
#define MPI2_SCSIIO_CONTROL_HEADOFQ             (0x00000100)
#define MPI2_SCSIIO_CONTROL_ORDEREDQ            (0x00000200)
#define MPI2_SCSIIO_CONTROL_ACAQ                (0x00000400)

#define MPI2_SCSIIO_CONTROL_TLR_MASK            (0x000000C0)
#define MPI2_SCSIIO_CONTROL_NO_TLR              (0x00000000)
#define MPI2_SCSIIO_CONTROL_TLR_ON              (0x00000040)
#define MPI2_SCSIIO_CONTROL_TLR_OFF             (0x00000080)


/* SCSI IO Error Reply Message */
typedef struct _MPI2_SCSI_IO_REPLY
{
    U16                     DevHandle;                      /* 0x00 */
    U8                      MsgLength;                      /* 0x02 */
    U8                      Function;                       /* 0x03 */
    U16                     Reserved1;                      /* 0x04 */
    U8                      Reserved2;                      /* 0x06 */
    U8                      MsgFlags;                       /* 0x07 */
    U8                      VP_ID;                          /* 0x08 */
    U8                      VF_ID;                          /* 0x09 */
    U16                     Reserved3;                      /* 0x0A */
    U8                      SCSIStatus;                     /* 0x0C */
    U8                      SCSIState;                      /* 0x0D */
    U16                     IOCStatus;                      /* 0x0E */
    U32                     IOCLogInfo;                     /* 0x10 */
    U32                     TransferCount;                  /* 0x14 */
    U32                     SenseCount;                     /* 0x18 */
    U32                     ResponseInfo;                   /* 0x1C */
    U16                     TaskTag;                        /* 0x20 */
    U16                     Reserved4;                      /* 0x22 */
    U32                     BidirectionalTransferCount;     /* 0x24 */
    U32                     Reserved5;                      /* 0x28 */
    U32                     Reserved6;                      /* 0x2C */
} MPI2_SCSI_IO_REPLY, MPI2_POINTER PTR_MPI2_SCSI_IO_REPLY,
  Mpi2SCSIIOReply_t, MPI2_POINTER pMpi2SCSIIOReply_t;

/* SCSI IO Reply SCSIStatus values (SAM-4 status codes) */

#define MPI2_SCSI_STATUS_GOOD                   (0x00)
#define MPI2_SCSI_STATUS_CHECK_CONDITION        (0x02)
#define MPI2_SCSI_STATUS_CONDITION_MET          (0x04)
#define MPI2_SCSI_STATUS_BUSY                   (0x08)
#define MPI2_SCSI_STATUS_INTERMEDIATE           (0x10)
#define MPI2_SCSI_STATUS_INTERMEDIATE_CONDMET   (0x14)
#define MPI2_SCSI_STATUS_RESERVATION_CONFLICT   (0x18)
#define MPI2_SCSI_STATUS_COMMAND_TERMINATED     (0x22) /* obsolete */
#define MPI2_SCSI_STATUS_TASK_SET_FULL          (0x28)
#define MPI2_SCSI_STATUS_ACA_ACTIVE             (0x30)
#define MPI2_SCSI_STATUS_TASK_ABORTED           (0x40)

/* SCSI IO Reply SCSIState flags */

#define MPI2_SCSI_STATE_RESPONSE_INFO_VALID     (0x10)
#define MPI2_SCSI_STATE_TERMINATED              (0x08)
#define MPI2_SCSI_STATE_NO_SCSI_STATUS          (0x04)
#define MPI2_SCSI_STATE_AUTOSENSE_FAILED        (0x02)
#define MPI2_SCSI_STATE_AUTOSENSE_VALID         (0x01)

/* masks and shifts for the ResponseInfo field */

#define MPI2_SCSI_RI_MASK_REASONCODE            (0x000000FF)
#define MPI2_SCSI_RI_SHIFT_REASONCODE           (0)

#define MPI2_SCSI_TASKTAG_UNKNOWN               (0xFFFF)


/****************************************************************************
*  SCSI Task Management messages
****************************************************************************/

/* SCSI Task Management Request Message */
typedef struct _MPI2_SCSI_TASK_MANAGE_REQUEST
{
    U16                     DevHandle;                      /* 0x00 */
    U8                      ChainOffset;                    /* 0x02 */
    U8                      Function;                       /* 0x03 */
    U8                      Reserved1;                      /* 0x04 */
    U8                      TaskType;                       /* 0x05 */
    U8                      Reserved2;                      /* 0x06 */
    U8                      MsgFlags;                       /* 0x07 */
    U8                      VP_ID;                          /* 0x08 */
    U8                      VF_ID;                          /* 0x09 */
    U16                     Reserved3;                      /* 0x0A */
    U8                      LUN[8];                         /* 0x0C */
    U32                     Reserved4[7];                   /* 0x14 */
    U16                     TaskMID;                        /* 0x30 */
    U16                     Reserved5;                      /* 0x32 */
} MPI2_SCSI_TASK_MANAGE_REQUEST,
  MPI2_POINTER PTR_MPI2_SCSI_TASK_MANAGE_REQUEST,
  Mpi2SCSITaskManagementRequest_t,
  MPI2_POINTER pMpi2SCSITaskManagementRequest_t;

/* TaskType values */

#define MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK           (0x01)
#define MPI2_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET        (0x02)
#define MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET         (0x03)
#define MPI2_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET   (0x05)
#define MPI2_SCSITASKMGMT_TASKTYPE_CLEAR_TASK_SET       (0x06)
#define MPI2_SCSITASKMGMT_TASKTYPE_QUERY_TASK           (0x07)
#define MPI2_SCSITASKMGMT_TASKTYPE_CLR_ACA              (0x08)
#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_TASK_SET         (0x09)
#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT      (0x0A)

/* obsolete TaskType name */
#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_UNIT_ATTENTION	\
	(MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT)

/* MsgFlags bits */

#define MPI2_SCSITASKMGMT_MSGFLAGS_MASK_TARGET_RESET    (0x18)
#define MPI2_SCSITASKMGMT_MSGFLAGS_LINK_RESET           (0x00)
#define MPI2_SCSITASKMGMT_MSGFLAGS_NEXUS_RESET_SRST     (0x08)
#define MPI2_SCSITASKMGMT_MSGFLAGS_SAS_HARD_LINK_RESET  (0x10)

#define MPI2_SCSITASKMGMT_MSGFLAGS_DO_NOT_SEND_TASK_IU  (0x01)


/* SCSI Task Management Reply Message */
typedef struct _MPI2_SCSI_TASK_MANAGE_REPLY
{
    U16                     DevHandle;                      /* 0x00 */
    U8                      MsgLength;                      /* 0x02 */
    U8                      Function;                       /* 0x03 */
    U8                      ResponseCode;                   /* 0x04 */
    U8                      TaskType;                       /* 0x05 */
    U8                      Reserved1;                      /* 0x06 */
    U8                      MsgFlags;                       /* 0x07 */
    U8                      VP_ID;                          /* 0x08 */
    U8                      VF_ID;                          /* 0x09 */
    U16                     Reserved2;                      /* 0x0A */
    U16                     Reserved3;                      /* 0x0C */
    U16                     IOCStatus;                      /* 0x0E */
    U32                     IOCLogInfo;                     /* 0x10 */
    U32                     TerminationCount;               /* 0x14 */
    U32                     ResponseInfo;                   /* 0x18 */
} MPI2_SCSI_TASK_MANAGE_REPLY,
  MPI2_POINTER PTR_MPI2_SCSI_TASK_MANAGE_REPLY,
  Mpi2SCSITaskManagementReply_t, MPI2_POINTER pMpi2SCSIManagementReply_t;

/* ResponseCode values */

#define MPI2_SCSITASKMGMT_RSP_TM_COMPLETE               (0x00)
#define MPI2_SCSITASKMGMT_RSP_INVALID_FRAME             (0x02)
#define MPI2_SCSITASKMGMT_RSP_TM_NOT_SUPPORTED          (0x04)
#define MPI2_SCSITASKMGMT_RSP_TM_FAILED                 (0x05)
#define MPI2_SCSITASKMGMT_RSP_TM_SUCCEEDED              (0x08)
#define MPI2_SCSITASKMGMT_RSP_TM_INVALID_LUN            (0x09)
#define MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG         (0x0A)
#define MPI2_SCSITASKMGMT_RSP_IO_QUEUED_ON_IOC          (0x80)

/* masks and shifts for the ResponseInfo field */

#define MPI2_SCSITASKMGMT_RI_MASK_REASONCODE            (0x000000FF)
#define MPI2_SCSITASKMGMT_RI_SHIFT_REASONCODE           (0)
#define MPI2_SCSITASKMGMT_RI_MASK_ARI2                  (0x0000FF00)
#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI2                 (8)
#define MPI2_SCSITASKMGMT_RI_MASK_ARI1                  (0x00FF0000)
#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI1                 (16)
#define MPI2_SCSITASKMGMT_RI_MASK_ARI0                  (0xFF000000)
#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI0                 (24)


/****************************************************************************
*  SCSI Enclosure Processor messages
****************************************************************************/

/* SCSI Enclosure Processor Request Message */
typedef struct _MPI2_SEP_REQUEST
{
    U16                     DevHandle;          /* 0x00 */
    U8                      ChainOffset;        /* 0x02 */
    U8                      Function;           /* 0x03 */
    U8                      Action;             /* 0x04 */
    U8                      Flags;              /* 0x05 */
    U8                      Reserved1;          /* 0x06 */
    U8                      MsgFlags;           /* 0x07 */
    U8                      VP_ID;              /* 0x08 */
    U8                      VF_ID;              /* 0x09 */
    U16                     Reserved2;          /* 0x0A */
    U32                     SlotStatus;         /* 0x0C */
    U32                     Reserved3;          /* 0x10 */
    U32                     Reserved4;          /* 0x14 */
    U32                     Reserved5;          /* 0x18 */
    U16                     Slot;               /* 0x1C */
    U16                     EnclosureHandle;    /* 0x1E */
} MPI2_SEP_REQUEST, MPI2_POINTER PTR_MPI2_SEP_REQUEST,
  Mpi2SepRequest_t, MPI2_POINTER pMpi2SepRequest_t;

/* Action defines */
#define MPI2_SEP_REQ_ACTION_WRITE_STATUS                (0x00)
#define MPI2_SEP_REQ_ACTION_READ_STATUS                 (0x01)

/* Flags defines */
#define MPI2_SEP_REQ_FLAGS_DEVHANDLE_ADDRESS            (0x00)
#define MPI2_SEP_REQ_FLAGS_ENCLOSURE_SLOT_ADDRESS       (0x01)

/* SlotStatus defines */
#define MPI2_SEP_REQ_SLOTSTATUS_REQUEST_REMOVE          (0x00040000)
#define MPI2_SEP_REQ_SLOTSTATUS_IDENTIFY_REQUEST        (0x00020000)
#define MPI2_SEP_REQ_SLOTSTATUS_REBUILD_STOPPED         (0x00000200)
#define MPI2_SEP_REQ_SLOTSTATUS_HOT_SPARE               (0x00000100)
#define MPI2_SEP_REQ_SLOTSTATUS_UNCONFIGURED            (0x00000080)
#define MPI2_SEP_REQ_SLOTSTATUS_PREDICTED_FAULT         (0x00000040)
#define MPI2_SEP_REQ_SLOTSTATUS_IN_CRITICAL_ARRAY       (0x00000010)
#define MPI2_SEP_REQ_SLOTSTATUS_IN_FAILED_ARRAY         (0x00000008)
#define MPI2_SEP_REQ_SLOTSTATUS_DEV_REBUILDING          (0x00000004)
#define MPI2_SEP_REQ_SLOTSTATUS_DEV_FAULTY              (0x00000002)
#define MPI2_SEP_REQ_SLOTSTATUS_NO_ERROR                (0x00000001)


/* SCSI Enclosure Processor Reply Message */
typedef struct _MPI2_SEP_REPLY
{
    U16                     DevHandle;          /* 0x00 */
    U8                      MsgLength;          /* 0x02 */
    U8                      Function;           /* 0x03 */
    U8                      Action;             /* 0x04 */
    U8                      Flags;              /* 0x05 */
    U8                      Reserved1;          /* 0x06 */
    U8                      MsgFlags;           /* 0x07 */
    U8                      VP_ID;              /* 0x08 */
    U8                      VF_ID;              /* 0x09 */
    U16                     Reserved2;          /* 0x0A */
    U16                     Reserved3;          /* 0x0C */
    U16                     IOCStatus;          /* 0x0E */
    U32                     IOCLogInfo;         /* 0x10 */
    U32                     SlotStatus;         /* 0x14 */
    U32                     Reserved4;          /* 0x18 */
    U16                     Slot;               /* 0x1C */
    U16                     EnclosureHandle;    /* 0x1E */
} MPI2_SEP_REPLY, MPI2_POINTER PTR_MPI2_SEP_REPLY,
  Mpi2SepReply_t, MPI2_POINTER pMpi2SepReply_t;

/* SlotStatus defines */
#define MPI2_SEP_REPLY_SLOTSTATUS_REMOVE_READY          (0x00040000)
#define MPI2_SEP_REPLY_SLOTSTATUS_IDENTIFY_REQUEST      (0x00020000)
#define MPI2_SEP_REPLY_SLOTSTATUS_REBUILD_STOPPED       (0x00000200)
#define MPI2_SEP_REPLY_SLOTSTATUS_HOT_SPARE             (0x00000100)
#define MPI2_SEP_REPLY_SLOTSTATUS_UNCONFIGURED          (0x00000080)
#define MPI2_SEP_REPLY_SLOTSTATUS_PREDICTED_FAULT       (0x00000040)
#define MPI2_SEP_REPLY_SLOTSTATUS_IN_CRITICAL_ARRAY     (0x00000010)
#define MPI2_SEP_REPLY_SLOTSTATUS_IN_FAILED_ARRAY       (0x00000008)
#define MPI2_SEP_REPLY_SLOTSTATUS_DEV_REBUILDING        (0x00000004)
#define MPI2_SEP_REPLY_SLOTSTATUS_DEV_FAULTY            (0x00000002)
#define MPI2_SEP_REPLY_SLOTSTATUS_NO_ERROR              (0x00000001)


#endif
Commit	Line	Data
635374e7	1	/*
31b7f2e2	2	* Copyright (c) 2000-2010 LSI Corporation.
635374e7 EM	3	*
	4	*
	5	* Name: mpi2_init.h
	6	* Title: MPI SCSI initiator mode messages and structures
	7	* Creation Date: June 23, 2006
	8	*
7d061402	9	* mpi2_init.h Version: 02.00.10
635374e7 EM	10	*
	11	* Version History
	12	* ---------------
	13	*
	14	* Date Version Description
	15	* -------- -------- ------------------------------------------------------
	16	* 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A.
	17	* 10-31-07 02.00.01 Fixed name for pMpi2SCSITaskManagementRequest_t.
	18	* 12-18-07 02.00.02 Modified Task Management Target Reset Method defines.
	19	* 02-29-08 02.00.03 Added Query Task Set and Query Unit Attention.
	20	* 03-03-08 02.00.04 Fixed name of struct _MPI2_SCSI_TASK_MANAGE_REPLY.
	21	* 05-21-08 02.00.05 Fixed typo in name of Mpi2SepRequest_t.
	22	* 10-02-08 02.00.06 Removed Untagged and No Disconnect values from SCSI IO
	23	* Control field Task Attribute flags.
	24	* Moved LUN field defines to mpi2.h becasue they are
	25	* common to many structures.
7b936b02 KD	26	* 05-06-09 02.00.07 Changed task management type of Query Unit Attention to
	27	* Query Asynchronous Event.
	28	* Defined two new bits in the SlotStatus field of the SCSI
	29	* Enclosure Processor Request and Reply.
f4af3c14 KD	30	* 10-28-09 02.00.08 Added defines for decoding the ResponseInfo bytes for
	31	* both SCSI IO Error Reply and SCSI Task Management Reply.
	32	* Added ResponseInfo field to MPI2_SCSI_TASK_MANAGE_REPLY.
	33	* Added MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG define.
203d65b1	34	* 02-10-10 02.00.09 Removed unused structure that had "#if 0" around it.
7d061402	35	* 05-12-10 02.00.10 Added optional vendor-unique region to SCSI IO Request.
635374e7 EM	36	* --------------------------------------------------------------------------
	37	*/
	38
	39	#ifndef MPI2_INIT_H
	40	#define MPI2_INIT_H
	41
	42	/*****************************************************************************
	43	*
	44	* SCSI Initiator Messages
	45	*
	46	*****************************************************************************/
	47
	48	/****************************************************************************
	49	* SCSI IO messages and associated structures
	50	****************************************************************************/
	51
	52	typedef struct
	53	{
	54	U8 CDB[20]; /* 0x00 */
	55	U32 PrimaryReferenceTag; /* 0x14 */
	56	U16 PrimaryApplicationTag; /* 0x18 */
	57	U16 PrimaryApplicationTagMask; /* 0x1A */
	58	U32 TransferLength; /* 0x1C */
	59	} MPI2_SCSI_IO_CDB_EEDP32, MPI2_POINTER PTR_MPI2_SCSI_IO_CDB_EEDP32,
	60	Mpi2ScsiIoCdbEedp32_t, MPI2_POINTER pMpi2ScsiIoCdbEedp32_t;
	61
635374e7 EM	62	typedef union
	63	{
	64	U8 CDB32[32];
	65	MPI2_SCSI_IO_CDB_EEDP32 EEDP32;
	66	MPI2_SGE_SIMPLE_UNION SGE;
	67	} MPI2_SCSI_IO_CDB_UNION, MPI2_POINTER PTR_MPI2_SCSI_IO_CDB_UNION,
	68	Mpi2ScsiIoCdb_t, MPI2_POINTER pMpi2ScsiIoCdb_t;
	69
	70	/* SCSI IO Request Message */
	71	typedef struct _MPI2_SCSI_IO_REQUEST
	72	{
	73	U16 DevHandle; /* 0x00 */
	74	U8 ChainOffset; /* 0x02 */
	75	U8 Function; /* 0x03 */
	76	U16 Reserved1; /* 0x04 */
	77	U8 Reserved2; /* 0x06 */
	78	U8 MsgFlags; /* 0x07 */
	79	U8 VP_ID; /* 0x08 */
	80	U8 VF_ID; /* 0x09 */
	81	U16 Reserved3; /* 0x0A */
	82	U32 SenseBufferLowAddress; /* 0x0C */
	83	U16 SGLFlags; /* 0x10 */
	84	U8 SenseBufferLength; /* 0x12 */
	85	U8 Reserved4; /* 0x13 */
	86	U8 SGLOffset0; /* 0x14 */
	87	U8 SGLOffset1; /* 0x15 */
	88	U8 SGLOffset2; /* 0x16 */
	89	U8 SGLOffset3; /* 0x17 */
	90	U32 SkipCount; /* 0x18 */
	91	U32 DataLength; /* 0x1C */
	92	U32 BidirectionalDataLength; /* 0x20 */
	93	U16 IoFlags; /* 0x24 */
	94	U16 EEDPFlags; /* 0x26 */
	95	U32 EEDPBlockSize; /* 0x28 */
	96	U32 SecondaryReferenceTag; /* 0x2C */
	97	U16 SecondaryApplicationTag; /* 0x30 */
	98	U16 ApplicationTagTranslationMask; /* 0x32 */
	99	U8 LUN[8]; /* 0x34 */
	100	U32 Control; /* 0x3C */
	101	MPI2_SCSI_IO_CDB_UNION CDB; /* 0x40 */
7d061402 KD	102
	103	#ifdef MPI2_SCSI_IO_VENDOR_UNIQUE_REGION /* typically this is left undefined */
	104	MPI2_SCSI_IO_VENDOR_UNIQUE VendorRegion;
	105	#endif
	106
635374e7	107	MPI2_SGE_IO_UNION SGL; /* 0x60 */
7d061402	108
635374e7 EM	109	} MPI2_SCSI_IO_REQUEST, MPI2_POINTER PTR_MPI2_SCSI_IO_REQUEST,
	110	Mpi2SCSIIORequest_t, MPI2_POINTER pMpi2SCSIIORequest_t;
	111
	112	/* SCSI IO MsgFlags bits */
	113
	114	/* MsgFlags for SenseBufferAddressSpace */
	115	#define MPI2_SCSIIO_MSGFLAGS_MASK_SENSE_ADDR (0x0C)
	116	#define MPI2_SCSIIO_MSGFLAGS_SYSTEM_SENSE_ADDR (0x00)
	117	#define MPI2_SCSIIO_MSGFLAGS_IOCDDR_SENSE_ADDR (0x04)
	118	#define MPI2_SCSIIO_MSGFLAGS_IOCPLB_SENSE_ADDR (0x08)
	119	#define MPI2_SCSIIO_MSGFLAGS_IOCPLBNTA_SENSE_ADDR (0x0C)
	120
	121	/* SCSI IO SGLFlags bits */
	122
	123	/* base values for Data Location Address Space */
	124	#define MPI2_SCSIIO_SGLFLAGS_ADDR_MASK (0x0C)
	125	#define MPI2_SCSIIO_SGLFLAGS_SYSTEM_ADDR (0x00)
	126	#define MPI2_SCSIIO_SGLFLAGS_IOCDDR_ADDR (0x04)
	127	#define MPI2_SCSIIO_SGLFLAGS_IOCPLB_ADDR (0x08)
	128	#define MPI2_SCSIIO_SGLFLAGS_IOCPLBNTA_ADDR (0x0C)
	129
	130	/* base values for Type */
	131	#define MPI2_SCSIIO_SGLFLAGS_TYPE_MASK (0x03)
	132	#define MPI2_SCSIIO_SGLFLAGS_TYPE_MPI (0x00)
	133	#define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE32 (0x01)
	134	#define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE64 (0x02)
	135
	136	/* shift values for each sub-field */
	137	#define MPI2_SCSIIO_SGLFLAGS_SGL3_SHIFT (12)
	138	#define MPI2_SCSIIO_SGLFLAGS_SGL2_SHIFT (8)
	139	#define MPI2_SCSIIO_SGLFLAGS_SGL1_SHIFT (4)
	140	#define MPI2_SCSIIO_SGLFLAGS_SGL0_SHIFT (0)
	141
	142	/* SCSI IO IoFlags bits */
	143
	144	/* Large CDB Address Space */
	145	#define MPI2_SCSIIO_CDB_ADDR_MASK (0x6000)
	146	#define MPI2_SCSIIO_CDB_ADDR_SYSTEM (0x0000)
	147	#define MPI2_SCSIIO_CDB_ADDR_IOCDDR (0x2000)
	148	#define MPI2_SCSIIO_CDB_ADDR_IOCPLB (0x4000)
	149	#define MPI2_SCSIIO_CDB_ADDR_IOCPLBNTA (0x6000)
	150
	151	#define MPI2_SCSIIO_IOFLAGS_LARGE_CDB (0x1000)
	152	#define MPI2_SCSIIO_IOFLAGS_BIDIRECTIONAL (0x0800)
	153	#define MPI2_SCSIIO_IOFLAGS_MULTICAST (0x0400)
	154	#define MPI2_SCSIIO_IOFLAGS_CMD_DETERMINES_DATA_DIR (0x0200)
	155	#define MPI2_SCSIIO_IOFLAGS_CDBLENGTH_MASK (0x01FF)
	156
	157	/* SCSI IO EEDPFlags bits */
	158
	159	#define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_REFTAG (0x8000)
	160	#define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_REFTAG (0x4000)
	161	#define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_APPTAG (0x2000)
	162	#define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_APPTAG (0x1000)
	163
	164	#define MPI2_SCSIIO_EEDPFLAGS_CHECK_REFTAG (0x0400)
	165	#define MPI2_SCSIIO_EEDPFLAGS_CHECK_APPTAG (0x0200)
	166	#define MPI2_SCSIIO_EEDPFLAGS_CHECK_GUARD (0x0100)
	167
	168	#define MPI2_SCSIIO_EEDPFLAGS_PASSTHRU_REFTAG (0x0008)
	169
	170	#define MPI2_SCSIIO_EEDPFLAGS_MASK_OP (0x0007)
	171	#define MPI2_SCSIIO_EEDPFLAGS_NOOP_OP (0x0000)
	172	#define MPI2_SCSIIO_EEDPFLAGS_CHECK_OP (0x0001)
173	#define MPI2_SCSIIO_EEDPFLAGS_STRIP_OP (0x0002)
174	#define MPI2_SCSIIO_EEDPFLAGS_CHECK_REMOVE_OP (0x0003)
175	#define MPI2_SCSIIO_EEDPFLAGS_INSERT_OP (0x0004)
176	#define MPI2_SCSIIO_EEDPFLAGS_REPLACE_OP (0x0006)
177	#define MPI2_SCSIIO_EEDPFLAGS_CHECK_REGEN_OP (0x0007)
178
179	/* SCSI IO LUN fields: use MPI2_LUN_ from mpi2.h */
180
181	/* SCSI IO Control bits */
182	#define MPI2_SCSIIO_CONTROL_ADDCDBLEN_MASK (0xFC000000)
183	#define MPI2_SCSIIO_CONTROL_ADDCDBLEN_SHIFT (26)
184
185	#define MPI2_SCSIIO_CONTROL_DATADIRECTION_MASK (0x03000000)
186	#define MPI2_SCSIIO_CONTROL_NODATATRANSFER (0x00000000)
187	#define MPI2_SCSIIO_CONTROL_WRITE (0x01000000)
188	#define MPI2_SCSIIO_CONTROL_READ (0x02000000)
189	#define MPI2_SCSIIO_CONTROL_BIDIRECTIONAL (0x03000000)
190
191	#define MPI2_SCSIIO_CONTROL_TASKPRI_MASK (0x00007800)
192	#define MPI2_SCSIIO_CONTROL_TASKPRI_SHIFT (11)
193
194	#define MPI2_SCSIIO_CONTROL_TASKATTRIBUTE_MASK (0x00000700)
195	#define MPI2_SCSIIO_CONTROL_SIMPLEQ (0x00000000)
196	#define MPI2_SCSIIO_CONTROL_HEADOFQ (0x00000100)
197	#define MPI2_SCSIIO_CONTROL_ORDEREDQ (0x00000200)
198	#define MPI2_SCSIIO_CONTROL_ACAQ (0x00000400)
199
200	#define MPI2_SCSIIO_CONTROL_TLR_MASK (0x000000C0)
201	#define MPI2_SCSIIO_CONTROL_NO_TLR (0x00000000)
202	#define MPI2_SCSIIO_CONTROL_TLR_ON (0x00000040)
203	#define MPI2_SCSIIO_CONTROL_TLR_OFF (0x00000080)
204
205
206	/* SCSI IO Error Reply Message */
207	typedef struct _MPI2_SCSI_IO_REPLY
208	{
209	U16 DevHandle; /* 0x00 */
210	U8 MsgLength; /* 0x02 */
211	U8 Function; /* 0x03 */
212	U16 Reserved1; /* 0x04 */
213	U8 Reserved2; /* 0x06 */
214	U8 MsgFlags; /* 0x07 */
215	U8 VP_ID; /* 0x08 */
216	U8 VF_ID; /* 0x09 */
217	U16 Reserved3; /* 0x0A */
218	U8 SCSIStatus; /* 0x0C */
219	U8 SCSIState; /* 0x0D */
220	U16 IOCStatus; /* 0x0E */
221	U32 IOCLogInfo; /* 0x10 */
222	U32 TransferCount; /* 0x14 */
223	U32 SenseCount; /* 0x18 */
224	U32 ResponseInfo; /* 0x1C */
225	U16 TaskTag; /* 0x20 */
226	U16 Reserved4; /* 0x22 */
227	U32 BidirectionalTransferCount; /* 0x24 */
228	U32 Reserved5; /* 0x28 */
229	U32 Reserved6; /* 0x2C */
230	} MPI2_SCSI_IO_REPLY, MPI2_POINTER PTR_MPI2_SCSI_IO_REPLY,
231	Mpi2SCSIIOReply_t, MPI2_POINTER pMpi2SCSIIOReply_t;
232
233	/* SCSI IO Reply SCSIStatus values (SAM-4 status codes) */
234
235	#define MPI2_SCSI_STATUS_GOOD (0x00)
236	#define MPI2_SCSI_STATUS_CHECK_CONDITION (0x02)
237	#define MPI2_SCSI_STATUS_CONDITION_MET (0x04)
238	#define MPI2_SCSI_STATUS_BUSY (0x08)
239	#define MPI2_SCSI_STATUS_INTERMEDIATE (0x10)
240	#define MPI2_SCSI_STATUS_INTERMEDIATE_CONDMET (0x14)
241	#define MPI2_SCSI_STATUS_RESERVATION_CONFLICT (0x18)
242	#define MPI2_SCSI_STATUS_COMMAND_TERMINATED (0x22) /* obsolete */
243	#define MPI2_SCSI_STATUS_TASK_SET_FULL (0x28)
244	#define MPI2_SCSI_STATUS_ACA_ACTIVE (0x30)
245	#define MPI2_SCSI_STATUS_TASK_ABORTED (0x40)
246
247	/* SCSI IO Reply SCSIState flags */
248
249	#define MPI2_SCSI_STATE_RESPONSE_INFO_VALID (0x10)
250	#define MPI2_SCSI_STATE_TERMINATED (0x08)
251	#define MPI2_SCSI_STATE_NO_SCSI_STATUS (0x04)
252	#define MPI2_SCSI_STATE_AUTOSENSE_FAILED (0x02)
253	#define MPI2_SCSI_STATE_AUTOSENSE_VALID (0x01)
254
f4af3c14 KD	255	/* masks and shifts for the ResponseInfo field */
	256
	257	#define MPI2_SCSI_RI_MASK_REASONCODE (0x000000FF)
	258	#define MPI2_SCSI_RI_SHIFT_REASONCODE (0)
	259
635374e7 EM	260	#define MPI2_SCSI_TASKTAG_UNKNOWN (0xFFFF)
	261
	262
	263	/****************************************************************************
	264	* SCSI Task Management messages
	265	****************************************************************************/
	266
	267	/* SCSI Task Management Request Message */
	268	typedef struct _MPI2_SCSI_TASK_MANAGE_REQUEST
	269	{
	270	U16 DevHandle; /* 0x00 */
	271	U8 ChainOffset; /* 0x02 */
	272	U8 Function; /* 0x03 */
	273	U8 Reserved1; /* 0x04 */
	274	U8 TaskType; /* 0x05 */
	275	U8 Reserved2; /* 0x06 */
	276	U8 MsgFlags; /* 0x07 */
	277	U8 VP_ID; /* 0x08 */
	278	U8 VF_ID; /* 0x09 */
	279	U16 Reserved3; /* 0x0A */
	280	U8 LUN[8]; /* 0x0C */
	281	U32 Reserved4[7]; /* 0x14 */
	282	U16 TaskMID; /* 0x30 */
	283	U16 Reserved5; /* 0x32 */
	284	} MPI2_SCSI_TASK_MANAGE_REQUEST,
	285	MPI2_POINTER PTR_MPI2_SCSI_TASK_MANAGE_REQUEST,
	286	Mpi2SCSITaskManagementRequest_t,
	287	MPI2_POINTER pMpi2SCSITaskManagementRequest_t;
	288
	289	/* TaskType values */
	290
	291	#define MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK (0x01)
	292	#define MPI2_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET (0x02)
	293	#define MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET (0x03)
	294	#define MPI2_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET (0x05)
	295	#define MPI2_SCSITASKMGMT_TASKTYPE_CLEAR_TASK_SET (0x06)
	296	#define MPI2_SCSITASKMGMT_TASKTYPE_QUERY_TASK (0x07)
	297	#define MPI2_SCSITASKMGMT_TASKTYPE_CLR_ACA (0x08)
	298	#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_TASK_SET (0x09)
7b936b02 KD	299	#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT (0x0A)
	300
	301	/* obsolete TaskType name */
	302	#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_UNIT_ATTENTION \
	303	(MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT)
635374e7 EM	304
	305	/* MsgFlags bits */
	306
	307	#define MPI2_SCSITASKMGMT_MSGFLAGS_MASK_TARGET_RESET (0x18)
	308	#define MPI2_SCSITASKMGMT_MSGFLAGS_LINK_RESET (0x00)
	309	#define MPI2_SCSITASKMGMT_MSGFLAGS_NEXUS_RESET_SRST (0x08)
	310	#define MPI2_SCSITASKMGMT_MSGFLAGS_SAS_HARD_LINK_RESET (0x10)
	311
	312	#define MPI2_SCSITASKMGMT_MSGFLAGS_DO_NOT_SEND_TASK_IU (0x01)
	313
	314
	315
	316	/* SCSI Task Management Reply Message */
	317	typedef struct _MPI2_SCSI_TASK_MANAGE_REPLY
	318	{
	319	U16 DevHandle; /* 0x00 */
	320	U8 MsgLength; /* 0x02 */
	321	U8 Function; /* 0x03 */
	322	U8 ResponseCode; /* 0x04 */
	323	U8 TaskType; /* 0x05 */
	324	U8 Reserved1; /* 0x06 */
	325	U8 MsgFlags; /* 0x07 */
	326	U8 VP_ID; /* 0x08 */
	327	U8 VF_ID; /* 0x09 */
	328	U16 Reserved2; /* 0x0A */
	329	U16 Reserved3; /* 0x0C */
	330	U16 IOCStatus; /* 0x0E */
	331	U32 IOCLogInfo; /* 0x10 */
	332	U32 TerminationCount; /* 0x14 */
f4af3c14	333	U32 ResponseInfo; /* 0x18 */
635374e7 EM	334	} MPI2_SCSI_TASK_MANAGE_REPLY,
	335	MPI2_POINTER PTR_MPI2_SCSI_TASK_MANAGE_REPLY,
	336	Mpi2SCSITaskManagementReply_t, MPI2_POINTER pMpi2SCSIManagementReply_t;
	337
	338	/* ResponseCode values */
	339
	340	#define MPI2_SCSITASKMGMT_RSP_TM_COMPLETE (0x00)
	341	#define MPI2_SCSITASKMGMT_RSP_INVALID_FRAME (0x02)
	342	#define MPI2_SCSITASKMGMT_RSP_TM_NOT_SUPPORTED (0x04)
	343	#define MPI2_SCSITASKMGMT_RSP_TM_FAILED (0x05)
	344	#define MPI2_SCSITASKMGMT_RSP_TM_SUCCEEDED (0x08)
	345	#define MPI2_SCSITASKMGMT_RSP_TM_INVALID_LUN (0x09)
f4af3c14	346	#define MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG (0x0A)
635374e7 EM	347	#define MPI2_SCSITASKMGMT_RSP_IO_QUEUED_ON_IOC (0x80)
635374e7 EM	348
f4af3c14 KD	349	/* masks and shifts for the ResponseInfo field */
	350
	351	#define MPI2_SCSITASKMGMT_RI_MASK_REASONCODE (0x000000FF)
	352	#define MPI2_SCSITASKMGMT_RI_SHIFT_REASONCODE (0)
	353	#define MPI2_SCSITASKMGMT_RI_MASK_ARI2 (0x0000FF00)
	354	#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI2 (8)
	355	#define MPI2_SCSITASKMGMT_RI_MASK_ARI1 (0x00FF0000)
	356	#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI1 (16)
	357	#define MPI2_SCSITASKMGMT_RI_MASK_ARI0 (0xFF000000)
	358	#define MPI2_SCSITASKMGMT_RI_SHIFT_ARI0 (24)
	359
635374e7 EM	360
	361	/****************************************************************************
	362	* SCSI Enclosure Processor messages
	363	****************************************************************************/
	364
	365	/* SCSI Enclosure Processor Request Message */
	366	typedef struct _MPI2_SEP_REQUEST
	367	{
	368	U16 DevHandle; /* 0x00 */
	369	U8 ChainOffset; /* 0x02 */
	370	U8 Function; /* 0x03 */
	371	U8 Action; /* 0x04 */
	372	U8 Flags; /* 0x05 */
	373	U8 Reserved1; /* 0x06 */
	374	U8 MsgFlags; /* 0x07 */
	375	U8 VP_ID; /* 0x08 */
	376	U8 VF_ID; /* 0x09 */
	377	U16 Reserved2; /* 0x0A */
	378	U32 SlotStatus; /* 0x0C */
	379	U32 Reserved3; /* 0x10 */
	380	U32 Reserved4; /* 0x14 */
	381	U32 Reserved5; /* 0x18 */
	382	U16 Slot; /* 0x1C */
	383	U16 EnclosureHandle; /* 0x1E */
	384	} MPI2_SEP_REQUEST, MPI2_POINTER PTR_MPI2_SEP_REQUEST,
	385	Mpi2SepRequest_t, MPI2_POINTER pMpi2SepRequest_t;
	386
	387	/* Action defines */
	388	#define MPI2_SEP_REQ_ACTION_WRITE_STATUS (0x00)
	389	#define MPI2_SEP_REQ_ACTION_READ_STATUS (0x01)
	390
	391	/* Flags defines */
	392	#define MPI2_SEP_REQ_FLAGS_DEVHANDLE_ADDRESS (0x00)
	393	#define MPI2_SEP_REQ_FLAGS_ENCLOSURE_SLOT_ADDRESS (0x01)
	394
	395	/* SlotStatus defines */
	396	#define MPI2_SEP_REQ_SLOTSTATUS_REQUEST_REMOVE (0x00040000)
	397	#define MPI2_SEP_REQ_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000)
	398	#define MPI2_SEP_REQ_SLOTSTATUS_REBUILD_STOPPED (0x00000200)
	399	#define MPI2_SEP_REQ_SLOTSTATUS_HOT_SPARE (0x00000100)
	400	#define MPI2_SEP_REQ_SLOTSTATUS_UNCONFIGURED (0x00000080)
	401	#define MPI2_SEP_REQ_SLOTSTATUS_PREDICTED_FAULT (0x00000040)
7b936b02 KD	402	#define MPI2_SEP_REQ_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010)
7b936b02 KD	403	#define MPI2_SEP_REQ_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008)
635374e7 EM	404	#define MPI2_SEP_REQ_SLOTSTATUS_DEV_REBUILDING (0x00000004)
	405	#define MPI2_SEP_REQ_SLOTSTATUS_DEV_FAULTY (0x00000002)
	406	#define MPI2_SEP_REQ_SLOTSTATUS_NO_ERROR (0x00000001)
	407
	408
	409	/* SCSI Enclosure Processor Reply Message */
	410	typedef struct _MPI2_SEP_REPLY
	411	{
	412	U16 DevHandle; /* 0x00 */
	413	U8 MsgLength; /* 0x02 */
	414	U8 Function; /* 0x03 */
	415	U8 Action; /* 0x04 */
	416	U8 Flags; /* 0x05 */
	417	U8 Reserved1; /* 0x06 */
	418	U8 MsgFlags; /* 0x07 */
	419	U8 VP_ID; /* 0x08 */
	420	U8 VF_ID; /* 0x09 */
	421	U16 Reserved2; /* 0x0A */
	422	U16 Reserved3; /* 0x0C */
	423	U16 IOCStatus; /* 0x0E */
	424	U32 IOCLogInfo; /* 0x10 */
	425	U32 SlotStatus; /* 0x14 */
	426	U32 Reserved4; /* 0x18 */
	427	U16 Slot; /* 0x1C */
	428	U16 EnclosureHandle; /* 0x1E */
	429	} MPI2_SEP_REPLY, MPI2_POINTER PTR_MPI2_SEP_REPLY,
	430	Mpi2SepReply_t, MPI2_POINTER pMpi2SepReply_t;
	431
	432	/* SlotStatus defines */
	433	#define MPI2_SEP_REPLY_SLOTSTATUS_REMOVE_READY (0x00040000)
	434	#define MPI2_SEP_REPLY_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000)
	435	#define MPI2_SEP_REPLY_SLOTSTATUS_REBUILD_STOPPED (0x00000200)
	436	#define MPI2_SEP_REPLY_SLOTSTATUS_HOT_SPARE (0x00000100)
	437	#define MPI2_SEP_REPLY_SLOTSTATUS_UNCONFIGURED (0x00000080)
	438	#define MPI2_SEP_REPLY_SLOTSTATUS_PREDICTED_FAULT (0x00000040)
7b936b02 KD	439	#define MPI2_SEP_REPLY_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010)
7b936b02 KD	440	#define MPI2_SEP_REPLY_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008)
635374e7 EM	441	#define MPI2_SEP_REPLY_SLOTSTATUS_DEV_REBUILDING (0x00000004)
	442	#define MPI2_SEP_REPLY_SLOTSTATUS_DEV_FAULTY (0x00000002)
	443	#define MPI2_SEP_REPLY_SLOTSTATUS_NO_ERROR (0x00000001)
	444
	445
	446	#endif
	447
	448