mpi2_init.h

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    1 /*-
    2  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
    3  *
    4  * Copyright (c) 2006-2015 LSI Corp.
    5  * Copyright (c) 2013-2015 Avago Technologies
    6  * All rights reserved.
    7  *
    8  * Redistribution and use in source and binary forms, with or without
    9  * modification, are permitted provided that the following conditions
   10  * are met:
   11  * 1. Redistributions of source code must retain the above copyright
   12  *    notice, this list of conditions and the following disclaimer.
   13  * 2. Redistributions in binary form must reproduce the above copyright
   14  *    notice, this list of conditions and the following disclaimer in the
   15  *    documentation and/or other materials provided with the distribution.
   16  *
   17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
   18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
   21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   27  * SUCH DAMAGE.
   28  *
   29  * Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
   30  *
   31  * $FreeBSD$
   32  */
   33 
   34 /*
   35  *  Copyright (c) 2006-2015 LSI Corporation.
   36  *  Copyright (c) 2013-2015 Avago Technologies
   37  *
   38  *
   39  *           Name:  mpi2_init.h
   40  *          Title:  MPI SCSI initiator mode messages and structures
   41  *  Creation Date:  June 23, 2006
   42  *
   43  *    mpi2_init.h Version:  02.00.11
   44  *
   45  *  Version History
   46  *  ---------------
   47  *
   48  *  Date      Version   Description
   49  *  --------  --------  ------------------------------------------------------
   50  *  04-30-07  02.00.00  Corresponds to Fusion-MPT MPI Specification Rev A.
   51  *  10-31-07  02.00.01  Fixed name for pMpi2SCSITaskManagementRequest_t.
   52  *  12-18-07  02.00.02  Modified Task Management Target Reset Method defines.
   53  *  02-29-08  02.00.03  Added Query Task Set and Query Unit Attention.
   54  *  03-03-08  02.00.04  Fixed name of struct _MPI2_SCSI_TASK_MANAGE_REPLY.
   55  *  05-21-08  02.00.05  Fixed typo in name of Mpi2SepRequest_t.
   56  *  10-02-08  02.00.06  Removed Untagged and No Disconnect values from SCSI IO
   57  *                      Control field Task Attribute flags.
   58  *                      Moved LUN field defines to mpi2.h because they are
   59  *                      common to many structures.
   60  *  05-06-09  02.00.07  Changed task management type of Query Unit Attention to
   61  *                      Query Asynchronous Event.
   62  *                      Defined two new bits in the SlotStatus field of the SCSI
   63  *                      Enclosure Processor Request and Reply.
   64  *  10-28-09  02.00.08  Added defines for decoding the ResponseInfo bytes for
   65  *                      both SCSI IO Error Reply and SCSI Task Management Reply.
   66  *                      Added ResponseInfo field to MPI2_SCSI_TASK_MANAGE_REPLY.
   67  *                      Added MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG define.
   68  *  02-10-10  02.00.09  Removed unused structure that had "#if 0" around it.
   69  *  05-12-10  02.00.10  Added optional vendor-unique region to SCSI IO Request.
   70  *  11-10-10  02.00.11  Added MPI2_SCSIIO_NUM_SGLOFFSETS define.
   71  *  --------------------------------------------------------------------------
   72  */
   73 
   74 #ifndef MPI2_INIT_H
   75 #define MPI2_INIT_H
   76 
   77 /*****************************************************************************
   78 *
   79 *               SCSI Initiator Messages
   80 *
   81 *****************************************************************************/
   82 
   83 /****************************************************************************
   84 *  SCSI IO messages and associated structures
   85 ****************************************************************************/
   86 
   87 typedef struct
   88 {
   89     U8                      CDB[20];                    /* 0x00 */
   90     U32                     PrimaryReferenceTag;        /* 0x14 */
   91     U16                     PrimaryApplicationTag;      /* 0x18 */
   92     U16                     PrimaryApplicationTagMask;  /* 0x1A */
   93     U32                     TransferLength;             /* 0x1C */
   94 } MPI2_SCSI_IO_CDB_EEDP32, MPI2_POINTER PTR_MPI2_SCSI_IO_CDB_EEDP32,
   95   Mpi2ScsiIoCdbEedp32_t, MPI2_POINTER pMpi2ScsiIoCdbEedp32_t;
   96 
   97 typedef union
   98 {
   99     U8                      CDB32[32];
  100     MPI2_SCSI_IO_CDB_EEDP32 EEDP32;
  101     MPI2_SGE_SIMPLE_UNION   SGE;
  102 } MPI2_SCSI_IO_CDB_UNION, MPI2_POINTER PTR_MPI2_SCSI_IO_CDB_UNION,
  103   Mpi2ScsiIoCdb_t, MPI2_POINTER pMpi2ScsiIoCdb_t;
  104 
  105 /* SCSI IO Request Message */
  106 typedef struct _MPI2_SCSI_IO_REQUEST
  107 {
  108     U16                     DevHandle;                      /* 0x00 */
  109     U8                      ChainOffset;                    /* 0x02 */
  110     U8                      Function;                       /* 0x03 */
  111     U16                     Reserved1;                      /* 0x04 */
  112     U8                      Reserved2;                      /* 0x06 */
  113     U8                      MsgFlags;                       /* 0x07 */
  114     U8                      VP_ID;                          /* 0x08 */
  115     U8                      VF_ID;                          /* 0x09 */
  116     U16                     Reserved3;                      /* 0x0A */
  117     U32                     SenseBufferLowAddress;          /* 0x0C */
  118     U16                     SGLFlags;                       /* 0x10 */
  119     U8                      SenseBufferLength;              /* 0x12 */
  120     U8                      Reserved4;                      /* 0x13 */
  121     U8                      SGLOffset0;                     /* 0x14 */
  122     U8                      SGLOffset1;                     /* 0x15 */
  123     U8                      SGLOffset2;                     /* 0x16 */
  124     U8                      SGLOffset3;                     /* 0x17 */
  125     U32                     SkipCount;                      /* 0x18 */
  126     U32                     DataLength;                     /* 0x1C */
  127     U32                     BidirectionalDataLength;        /* 0x20 */
  128     U16                     IoFlags;                        /* 0x24 */
  129     U16                     EEDPFlags;                      /* 0x26 */
  130     U32                     EEDPBlockSize;                  /* 0x28 */
  131     U32                     SecondaryReferenceTag;          /* 0x2C */
  132     U16                     SecondaryApplicationTag;        /* 0x30 */
  133     U16                     ApplicationTagTranslationMask;  /* 0x32 */
  134     U8                      LUN[8];                         /* 0x34 */
  135     U32                     Control;                        /* 0x3C */
  136     MPI2_SCSI_IO_CDB_UNION  CDB;                            /* 0x40 */
  137 
  138 #ifdef MPI2_SCSI_IO_VENDOR_UNIQUE_REGION /* typically this is left undefined */
  139     MPI2_SCSI_IO_VENDOR_UNIQUE VendorRegion;
  140 #endif
  141 
  142     MPI2_SGE_IO_UNION       SGL;                            /* 0x60 */
  143 
  144 } MPI2_SCSI_IO_REQUEST, MPI2_POINTER PTR_MPI2_SCSI_IO_REQUEST,
  145   Mpi2SCSIIORequest_t, MPI2_POINTER pMpi2SCSIIORequest_t;
  146 
  147 /* SCSI IO MsgFlags bits */
  148 
  149 /* MsgFlags for SenseBufferAddressSpace */
  150 #define MPI2_SCSIIO_MSGFLAGS_MASK_SENSE_ADDR        (0x0C)
  151 #define MPI2_SCSIIO_MSGFLAGS_SYSTEM_SENSE_ADDR      (0x00)
  152 #define MPI2_SCSIIO_MSGFLAGS_IOCDDR_SENSE_ADDR      (0x04)
  153 #define MPI2_SCSIIO_MSGFLAGS_IOCPLB_SENSE_ADDR      (0x08)
  154 #define MPI2_SCSIIO_MSGFLAGS_IOCPLBNTA_SENSE_ADDR   (0x0C)
  155 
  156 /* SCSI IO SGLFlags bits */
  157 
  158 /* base values for Data Location Address Space */
  159 #define MPI2_SCSIIO_SGLFLAGS_ADDR_MASK              (0x0C)
  160 #define MPI2_SCSIIO_SGLFLAGS_SYSTEM_ADDR            (0x00)
  161 #define MPI2_SCSIIO_SGLFLAGS_IOCDDR_ADDR            (0x04)
  162 #define MPI2_SCSIIO_SGLFLAGS_IOCPLB_ADDR            (0x08)
  163 #define MPI2_SCSIIO_SGLFLAGS_IOCPLBNTA_ADDR         (0x0C)
  164 
  165 /* base values for Type */
  166 #define MPI2_SCSIIO_SGLFLAGS_TYPE_MASK              (0x03)
  167 #define MPI2_SCSIIO_SGLFLAGS_TYPE_MPI               (0x00)
  168 #define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE32            (0x01)
  169 #define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE64            (0x02)
  170 
  171 /* shift values for each sub-field */
  172 #define MPI2_SCSIIO_SGLFLAGS_SGL3_SHIFT             (12)
  173 #define MPI2_SCSIIO_SGLFLAGS_SGL2_SHIFT             (8)
  174 #define MPI2_SCSIIO_SGLFLAGS_SGL1_SHIFT             (4)
  175 #define MPI2_SCSIIO_SGLFLAGS_SGL0_SHIFT             (0)
  176 
  177 /* number of SGLOffset fields */
  178 #define MPI2_SCSIIO_NUM_SGLOFFSETS                  (4)
  179 
  180 /* SCSI IO IoFlags bits */
  181 
  182 /* Large CDB Address Space */
  183 #define MPI2_SCSIIO_CDB_ADDR_MASK                   (0x6000)
  184 #define MPI2_SCSIIO_CDB_ADDR_SYSTEM                 (0x0000)
  185 #define MPI2_SCSIIO_CDB_ADDR_IOCDDR                 (0x2000)
  186 #define MPI2_SCSIIO_CDB_ADDR_IOCPLB                 (0x4000)
  187 #define MPI2_SCSIIO_CDB_ADDR_IOCPLBNTA              (0x6000)
  188 
  189 #define MPI2_SCSIIO_IOFLAGS_LARGE_CDB               (0x1000)
  190 #define MPI2_SCSIIO_IOFLAGS_BIDIRECTIONAL           (0x0800)
  191 #define MPI2_SCSIIO_IOFLAGS_MULTICAST               (0x0400)
  192 #define MPI2_SCSIIO_IOFLAGS_CMD_DETERMINES_DATA_DIR (0x0200)
  193 #define MPI2_SCSIIO_IOFLAGS_CDBLENGTH_MASK          (0x01FF)
  194 
  195 /* SCSI IO EEDPFlags bits */
  196 
  197 #define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_REFTAG        (0x8000)
  198 #define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_REFTAG        (0x4000)
  199 #define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_APPTAG        (0x2000)
  200 #define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_APPTAG        (0x1000)
  201 
  202 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_REFTAG          (0x0400)
  203 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_APPTAG          (0x0200)
  204 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_GUARD           (0x0100)
  205 
  206 #define MPI2_SCSIIO_EEDPFLAGS_PASSTHRU_REFTAG       (0x0008)
  207 
  208 #define MPI2_SCSIIO_EEDPFLAGS_MASK_OP               (0x0007)
  209 #define MPI2_SCSIIO_EEDPFLAGS_NOOP_OP               (0x0000)
  210 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_OP              (0x0001)
  211 #define MPI2_SCSIIO_EEDPFLAGS_STRIP_OP              (0x0002)
  212 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_REMOVE_OP       (0x0003)
  213 #define MPI2_SCSIIO_EEDPFLAGS_INSERT_OP             (0x0004)
  214 #define MPI2_SCSIIO_EEDPFLAGS_REPLACE_OP            (0x0006)
  215 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_REGEN_OP        (0x0007)
  216 
  217 /* SCSI IO LUN fields: use MPI2_LUN_ from mpi2.h */
  218 
  219 /* SCSI IO Control bits */
  220 #define MPI2_SCSIIO_CONTROL_ADDCDBLEN_MASK      (0xFC000000)
  221 #define MPI2_SCSIIO_CONTROL_ADDCDBLEN_SHIFT     (26)
  222 
  223 #define MPI2_SCSIIO_CONTROL_DATADIRECTION_MASK  (0x03000000)
  224 #define MPI2_SCSIIO_CONTROL_NODATATRANSFER      (0x00000000)
  225 #define MPI2_SCSIIO_CONTROL_WRITE               (0x01000000)
  226 #define MPI2_SCSIIO_CONTROL_READ                (0x02000000)
  227 #define MPI2_SCSIIO_CONTROL_BIDIRECTIONAL       (0x03000000)
  228 
  229 #define MPI2_SCSIIO_CONTROL_TASKPRI_MASK        (0x00007800)
  230 #define MPI2_SCSIIO_CONTROL_TASKPRI_SHIFT       (11)
  231 
  232 #define MPI2_SCSIIO_CONTROL_TASKATTRIBUTE_MASK  (0x00000700)
  233 #define MPI2_SCSIIO_CONTROL_SIMPLEQ             (0x00000000)
  234 #define MPI2_SCSIIO_CONTROL_HEADOFQ             (0x00000100)
  235 #define MPI2_SCSIIO_CONTROL_ORDEREDQ            (0x00000200)
  236 #define MPI2_SCSIIO_CONTROL_ACAQ                (0x00000400)
  237 
  238 #define MPI2_SCSIIO_CONTROL_TLR_MASK            (0x000000C0)
  239 #define MPI2_SCSIIO_CONTROL_NO_TLR              (0x00000000)
  240 #define MPI2_SCSIIO_CONTROL_TLR_ON              (0x00000040)
  241 #define MPI2_SCSIIO_CONTROL_TLR_OFF             (0x00000080)
  242 
  243 /* SCSI IO Error Reply Message */
  244 typedef struct _MPI2_SCSI_IO_REPLY
  245 {
  246     U16                     DevHandle;                      /* 0x00 */
  247     U8                      MsgLength;                      /* 0x02 */
  248     U8                      Function;                       /* 0x03 */
  249     U16                     Reserved1;                      /* 0x04 */
  250     U8                      Reserved2;                      /* 0x06 */
  251     U8                      MsgFlags;                       /* 0x07 */
  252     U8                      VP_ID;                          /* 0x08 */
  253     U8                      VF_ID;                          /* 0x09 */
  254     U16                     Reserved3;                      /* 0x0A */
  255     U8                      SCSIStatus;                     /* 0x0C */
  256     U8                      SCSIState;                      /* 0x0D */
  257     U16                     IOCStatus;                      /* 0x0E */
  258     U32                     IOCLogInfo;                     /* 0x10 */
  259     U32                     TransferCount;                  /* 0x14 */
  260     U32                     SenseCount;                     /* 0x18 */
  261     U32                     ResponseInfo;                   /* 0x1C */
  262     U16                     TaskTag;                        /* 0x20 */
  263     U16                     Reserved4;                      /* 0x22 */
  264     U32                     BidirectionalTransferCount;     /* 0x24 */
  265     U32                     Reserved5;                      /* 0x28 */
  266     U32                     Reserved6;                      /* 0x2C */
  267 } MPI2_SCSI_IO_REPLY, MPI2_POINTER PTR_MPI2_SCSI_IO_REPLY,
  268   Mpi2SCSIIOReply_t, MPI2_POINTER pMpi2SCSIIOReply_t;
  269 
  270 /* SCSI IO Reply SCSIStatus values (SAM-4 status codes) */
  271 
  272 #define MPI2_SCSI_STATUS_GOOD                   (0x00)
  273 #define MPI2_SCSI_STATUS_CHECK_CONDITION        (0x02)
  274 #define MPI2_SCSI_STATUS_CONDITION_MET          (0x04)
  275 #define MPI2_SCSI_STATUS_BUSY                   (0x08)
  276 #define MPI2_SCSI_STATUS_INTERMEDIATE           (0x10)
  277 #define MPI2_SCSI_STATUS_INTERMEDIATE_CONDMET   (0x14)
  278 #define MPI2_SCSI_STATUS_RESERVATION_CONFLICT   (0x18)
  279 #define MPI2_SCSI_STATUS_COMMAND_TERMINATED     (0x22) /* obsolete */
  280 #define MPI2_SCSI_STATUS_TASK_SET_FULL          (0x28)
  281 #define MPI2_SCSI_STATUS_ACA_ACTIVE             (0x30)
  282 #define MPI2_SCSI_STATUS_TASK_ABORTED           (0x40)
  283 
  284 /* SCSI IO Reply SCSIState flags */
  285 
  286 #define MPI2_SCSI_STATE_RESPONSE_INFO_VALID     (0x10)
  287 #define MPI2_SCSI_STATE_TERMINATED              (0x08)
  288 #define MPI2_SCSI_STATE_NO_SCSI_STATUS          (0x04)
  289 #define MPI2_SCSI_STATE_AUTOSENSE_FAILED        (0x02)
  290 #define MPI2_SCSI_STATE_AUTOSENSE_VALID         (0x01)
  291 
  292 /* masks and shifts for the ResponseInfo field */
  293 
  294 #define MPI2_SCSI_RI_MASK_REASONCODE            (0x000000FF)
  295 #define MPI2_SCSI_RI_SHIFT_REASONCODE           (0)
  296 
  297 #define MPI2_SCSI_TASKTAG_UNKNOWN               (0xFFFF)
  298 
  299 /****************************************************************************
  300 *  SCSI Task Management messages
  301 ****************************************************************************/
  302 
  303 /* SCSI Task Management Request Message */
  304 typedef struct _MPI2_SCSI_TASK_MANAGE_REQUEST
  305 {
  306     U16                     DevHandle;                      /* 0x00 */
  307     U8                      ChainOffset;                    /* 0x02 */
  308     U8                      Function;                       /* 0x03 */
  309     U8                      Reserved1;                      /* 0x04 */
  310     U8                      TaskType;                       /* 0x05 */
  311     U8                      Reserved2;                      /* 0x06 */
  312     U8                      MsgFlags;                       /* 0x07 */
  313     U8                      VP_ID;                          /* 0x08 */
  314     U8                      VF_ID;                          /* 0x09 */
  315     U16                     Reserved3;                      /* 0x0A */
  316     U8                      LUN[8];                         /* 0x0C */
  317     U32                     Reserved4[7];                   /* 0x14 */
  318     U16                     TaskMID;                        /* 0x30 */
  319     U16                     Reserved5;                      /* 0x32 */
  320 } MPI2_SCSI_TASK_MANAGE_REQUEST,
  321   MPI2_POINTER PTR_MPI2_SCSI_TASK_MANAGE_REQUEST,
  322   Mpi2SCSITaskManagementRequest_t,
  323   MPI2_POINTER pMpi2SCSITaskManagementRequest_t;
  324 
  325 /* TaskType values */
  326 
  327 #define MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK           (0x01)
  328 #define MPI2_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET        (0x02)
  329 #define MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET         (0x03)
  330 #define MPI2_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET   (0x05)
  331 #define MPI2_SCSITASKMGMT_TASKTYPE_CLEAR_TASK_SET       (0x06)
  332 #define MPI2_SCSITASKMGMT_TASKTYPE_QUERY_TASK           (0x07)
  333 #define MPI2_SCSITASKMGMT_TASKTYPE_CLR_ACA              (0x08)
  334 #define MPI2_SCSITASKMGMT_TASKTYPE_QRY_TASK_SET         (0x09)
  335 #define MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT      (0x0A)
  336 
  337 /* obsolete TaskType name */
  338 #define MPI2_SCSITASKMGMT_TASKTYPE_QRY_UNIT_ATTENTION   (MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT)
  339 
  340 /* MsgFlags bits */
  341 
  342 #define MPI2_SCSITASKMGMT_MSGFLAGS_MASK_TARGET_RESET    (0x18)
  343 #define MPI2_SCSITASKMGMT_MSGFLAGS_LINK_RESET           (0x00)
  344 #define MPI2_SCSITASKMGMT_MSGFLAGS_NEXUS_RESET_SRST     (0x08)
  345 #define MPI2_SCSITASKMGMT_MSGFLAGS_SAS_HARD_LINK_RESET  (0x10)
  346 
  347 #define MPI2_SCSITASKMGMT_MSGFLAGS_DO_NOT_SEND_TASK_IU  (0x01)
  348 
  349 /* SCSI Task Management Reply Message */
  350 typedef struct _MPI2_SCSI_TASK_MANAGE_REPLY
  351 {
  352     U16                     DevHandle;                      /* 0x00 */
  353     U8                      MsgLength;                      /* 0x02 */
  354     U8                      Function;                       /* 0x03 */
  355     U8                      ResponseCode;                   /* 0x04 */
  356     U8                      TaskType;                       /* 0x05 */
  357     U8                      Reserved1;                      /* 0x06 */
  358     U8                      MsgFlags;                       /* 0x07 */
  359     U8                      VP_ID;                          /* 0x08 */
  360     U8                      VF_ID;                          /* 0x09 */
  361     U16                     Reserved2;                      /* 0x0A */
  362     U16                     Reserved3;                      /* 0x0C */
  363     U16                     IOCStatus;                      /* 0x0E */
  364     U32                     IOCLogInfo;                     /* 0x10 */
  365     U32                     TerminationCount;               /* 0x14 */
  366     U32                     ResponseInfo;                   /* 0x18 */
  367 } MPI2_SCSI_TASK_MANAGE_REPLY,
  368   MPI2_POINTER PTR_MPI2_SCSI_TASK_MANAGE_REPLY,
  369   Mpi2SCSITaskManagementReply_t, MPI2_POINTER pMpi2SCSIManagementReply_t;
  370 
  371 /* ResponseCode values */
  372 
  373 #define MPI2_SCSITASKMGMT_RSP_TM_COMPLETE               (0x00)
  374 #define MPI2_SCSITASKMGMT_RSP_INVALID_FRAME             (0x02)
  375 #define MPI2_SCSITASKMGMT_RSP_TM_NOT_SUPPORTED          (0x04)
  376 #define MPI2_SCSITASKMGMT_RSP_TM_FAILED                 (0x05)
  377 #define MPI2_SCSITASKMGMT_RSP_TM_SUCCEEDED              (0x08)
  378 #define MPI2_SCSITASKMGMT_RSP_TM_INVALID_LUN            (0x09)
  379 #define MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG         (0x0A)
  380 #define MPI2_SCSITASKMGMT_RSP_IO_QUEUED_ON_IOC          (0x80)
  381 
  382 /* masks and shifts for the ResponseInfo field */
  383 
  384 #define MPI2_SCSITASKMGMT_RI_MASK_REASONCODE            (0x000000FF)
  385 #define MPI2_SCSITASKMGMT_RI_SHIFT_REASONCODE           (0)
  386 #define MPI2_SCSITASKMGMT_RI_MASK_ARI2                  (0x0000FF00)
  387 #define MPI2_SCSITASKMGMT_RI_SHIFT_ARI2                 (8)
  388 #define MPI2_SCSITASKMGMT_RI_MASK_ARI1                  (0x00FF0000)
  389 #define MPI2_SCSITASKMGMT_RI_SHIFT_ARI1                 (16)
  390 #define MPI2_SCSITASKMGMT_RI_MASK_ARI0                  (0xFF000000)
  391 #define MPI2_SCSITASKMGMT_RI_SHIFT_ARI0                 (24)
  392 
  393 /****************************************************************************
  394 *  SCSI Enclosure Processor messages
  395 ****************************************************************************/
  396 
  397 /* SCSI Enclosure Processor Request Message */
  398 typedef struct _MPI2_SEP_REQUEST
  399 {
  400     U16                     DevHandle;          /* 0x00 */
  401     U8                      ChainOffset;        /* 0x02 */
  402     U8                      Function;           /* 0x03 */
  403     U8                      Action;             /* 0x04 */
  404     U8                      Flags;              /* 0x05 */
  405     U8                      Reserved1;          /* 0x06 */
  406     U8                      MsgFlags;           /* 0x07 */
  407     U8                      VP_ID;              /* 0x08 */
  408     U8                      VF_ID;              /* 0x09 */
  409     U16                     Reserved2;          /* 0x0A */
  410     U32                     SlotStatus;         /* 0x0C */
  411     U32                     Reserved3;          /* 0x10 */
  412     U32                     Reserved4;          /* 0x14 */
  413     U32                     Reserved5;          /* 0x18 */
  414     U16                     Slot;               /* 0x1C */
  415     U16                     EnclosureHandle;    /* 0x1E */
  416 } MPI2_SEP_REQUEST, MPI2_POINTER PTR_MPI2_SEP_REQUEST,
  417   Mpi2SepRequest_t, MPI2_POINTER pMpi2SepRequest_t;
  418 
  419 /* Action defines */
  420 #define MPI2_SEP_REQ_ACTION_WRITE_STATUS                (0x00)
  421 #define MPI2_SEP_REQ_ACTION_READ_STATUS                 (0x01)
  422 
  423 /* Flags defines */
  424 #define MPI2_SEP_REQ_FLAGS_DEVHANDLE_ADDRESS            (0x00)
  425 #define MPI2_SEP_REQ_FLAGS_ENCLOSURE_SLOT_ADDRESS       (0x01)
  426 
  427 /* SlotStatus defines */
  428 #define MPI2_SEP_REQ_SLOTSTATUS_REQUEST_REMOVE          (0x00040000)
  429 #define MPI2_SEP_REQ_SLOTSTATUS_IDENTIFY_REQUEST        (0x00020000)
  430 #define MPI2_SEP_REQ_SLOTSTATUS_REBUILD_STOPPED         (0x00000200)
  431 #define MPI2_SEP_REQ_SLOTSTATUS_HOT_SPARE               (0x00000100)
  432 #define MPI2_SEP_REQ_SLOTSTATUS_UNCONFIGURED            (0x00000080)
  433 #define MPI2_SEP_REQ_SLOTSTATUS_PREDICTED_FAULT         (0x00000040)
  434 #define MPI2_SEP_REQ_SLOTSTATUS_IN_CRITICAL_ARRAY       (0x00000010)
  435 #define MPI2_SEP_REQ_SLOTSTATUS_IN_FAILED_ARRAY         (0x00000008)
  436 #define MPI2_SEP_REQ_SLOTSTATUS_DEV_REBUILDING          (0x00000004)
  437 #define MPI2_SEP_REQ_SLOTSTATUS_DEV_FAULTY              (0x00000002)
  438 #define MPI2_SEP_REQ_SLOTSTATUS_NO_ERROR                (0x00000001)
  439 
  440 /* SCSI Enclosure Processor Reply Message */
  441 typedef struct _MPI2_SEP_REPLY
  442 {
  443     U16                     DevHandle;          /* 0x00 */
  444     U8                      MsgLength;          /* 0x02 */
  445     U8                      Function;           /* 0x03 */
  446     U8                      Action;             /* 0x04 */
  447     U8                      Flags;              /* 0x05 */
  448     U8                      Reserved1;          /* 0x06 */
  449     U8                      MsgFlags;           /* 0x07 */
  450     U8                      VP_ID;              /* 0x08 */
  451     U8                      VF_ID;              /* 0x09 */
  452     U16                     Reserved2;          /* 0x0A */
  453     U16                     Reserved3;          /* 0x0C */
  454     U16                     IOCStatus;          /* 0x0E */
  455     U32                     IOCLogInfo;         /* 0x10 */
  456     U32                     SlotStatus;         /* 0x14 */
  457     U32                     Reserved4;          /* 0x18 */
  458     U16                     Slot;               /* 0x1C */
  459     U16                     EnclosureHandle;    /* 0x1E */
  460 } MPI2_SEP_REPLY, MPI2_POINTER PTR_MPI2_SEP_REPLY,
  461   Mpi2SepReply_t, MPI2_POINTER pMpi2SepReply_t;
  462 
  463 /* SlotStatus defines */
  464 #define MPI2_SEP_REPLY_SLOTSTATUS_REMOVE_READY          (0x00040000)
  465 #define MPI2_SEP_REPLY_SLOTSTATUS_IDENTIFY_REQUEST      (0x00020000)
  466 #define MPI2_SEP_REPLY_SLOTSTATUS_REBUILD_STOPPED       (0x00000200)
  467 #define MPI2_SEP_REPLY_SLOTSTATUS_HOT_SPARE             (0x00000100)
  468 #define MPI2_SEP_REPLY_SLOTSTATUS_UNCONFIGURED          (0x00000080)
  469 #define MPI2_SEP_REPLY_SLOTSTATUS_PREDICTED_FAULT       (0x00000040)
  470 #define MPI2_SEP_REPLY_SLOTSTATUS_IN_CRITICAL_ARRAY     (0x00000010)
  471 #define MPI2_SEP_REPLY_SLOTSTATUS_IN_FAILED_ARRAY       (0x00000008)
  472 #define MPI2_SEP_REPLY_SLOTSTATUS_DEV_REBUILDING        (0x00000004)
  473 #define MPI2_SEP_REPLY_SLOTSTATUS_DEV_FAULTY            (0x00000002)
  474 #define MPI2_SEP_REPLY_SLOTSTATUS_NO_ERROR              (0x00000001)
  475 
  476 #endif
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FreeBSD/Linux Kernel Cross Reference sys/dev/mps/mpi/mpi2_init.h

FreeBSD/Linux Kernel Cross Reference
sys/dev/mps/mpi/mpi2_init.h
