sys/dev/raid/mps/mpi/mpi2_init.h

   1 /*-
   2  * Copyright (c) 2011 LSI Corp.
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  *
  14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  24  * SUCH DAMAGE.
  25  *
  26  * LSI MPT-Fusion Host Adapter FreeBSD
  27  *
  28  * $FreeBSD: src/sys/dev/mps/mpi/mpi2_init.h,v 1.2 2012/01/26 18:17:21 ken Exp $
  29  */
  30
  31 /*
  32  *  Copyright (c) 2000-2011 LSI Corporation.
  33  *
  34  *
  35  *           Name:  mpi2_init.h
  36  *          Title:  MPI SCSI initiator mode messages and structures
  37  *  Creation Date:  June 23, 2006
  38  *
  39  *    mpi2_init.h Version:  02.00.11
  40  *
  41  *  Version History
  42  *  ---------------
  43  *
  44  *  Date      Version   Description
  45  *  --------  --------  ------------------------------------------------------
  46  *  04-30-07  02.00.00  Corresponds to Fusion-MPT MPI Specification Rev A.
  47  *  10-31-07  02.00.01  Fixed name for pMpi2SCSITaskManagementRequest_t.
  48  *  12-18-07  02.00.02  Modified Task Management Target Reset Method defines.
  49  *  02-29-08  02.00.03  Added Query Task Set and Query Unit Attention.
  50  *  03-03-08  02.00.04  Fixed name of struct _MPI2_SCSI_TASK_MANAGE_REPLY.
  51  *  05-21-08  02.00.05  Fixed typo in name of Mpi2SepRequest_t.
  52  *  10-02-08  02.00.06  Removed Untagged and No Disconnect values from SCSI IO
  53  *                      Control field Task Attribute flags.
  54  *                      Moved LUN field defines to mpi2.h becasue they are
  55  *                      common to many structures.
  56  *  05-06-09  02.00.07  Changed task management type of Query Unit Attention to
  57  *                      Query Asynchronous Event.
  58  *                      Defined two new bits in the SlotStatus field of the SCSI
  59  *                      Enclosure Processor Request and Reply.
  60  *  10-28-09  02.00.08  Added defines for decoding the ResponseInfo bytes for
  61  *                      both SCSI IO Error Reply and SCSI Task Management Reply.
  62  *                      Added ResponseInfo field to MPI2_SCSI_TASK_MANAGE_REPLY.
  63  *                      Added MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG define.
  64  *  02-10-10  02.00.09  Removed unused structure that had "#if 0" around it.
  65  *  05-12-10  02.00.10  Added optional vendor-unique region to SCSI IO Request.
  66  *  11-10-10  02.00.11  Added MPI2_SCSIIO_NUM_SGLOFFSETS define.
  67  *  --------------------------------------------------------------------------
  68  */
  69
  70 #ifndef MPI2_INIT_H
  71 #define MPI2_INIT_H
  72
  73 /*****************************************************************************
  74 *
  75 *               SCSI Initiator Messages
  76 *
  77 *****************************************************************************/
  78
  79 /****************************************************************************
  80 *  SCSI IO messages and associated structures
  81 ****************************************************************************/
  82
  83 typedef struct
  84 {
  85     U8                      CDB[20];                    /* 0x00 */
  86     U32                     PrimaryReferenceTag;        /* 0x14 */
  87     U16                     PrimaryApplicationTag;      /* 0x18 */
  88     U16                     PrimaryApplicationTagMask;  /* 0x1A */
  89     U32                     TransferLength;             /* 0x1C */
  90 } MPI2_SCSI_IO_CDB_EEDP32, MPI2_POINTER PTR_MPI2_SCSI_IO_CDB_EEDP32,
  91   Mpi2ScsiIoCdbEedp32_t, MPI2_POINTER pMpi2ScsiIoCdbEedp32_t;
  92
  93 typedef union
  94 {
  95     U8                      CDB32[32];
  96     MPI2_SCSI_IO_CDB_EEDP32 EEDP32;
  97     MPI2_SGE_SIMPLE_UNION   SGE;
  98 } MPI2_SCSI_IO_CDB_UNION, MPI2_POINTER PTR_MPI2_SCSI_IO_CDB_UNION,
  99   Mpi2ScsiIoCdb_t, MPI2_POINTER pMpi2ScsiIoCdb_t;
 100
 101 /* SCSI IO Request Message */
 102 typedef struct _MPI2_SCSI_IO_REQUEST
 103 {
 104     U16                     DevHandle;                      /* 0x00 */
 105     U8                      ChainOffset;                    /* 0x02 */
 106     U8                      Function;                       /* 0x03 */
 107     U16                     Reserved1;                      /* 0x04 */
 108     U8                      Reserved2;                      /* 0x06 */
 109     U8                      MsgFlags;                       /* 0x07 */
 110     U8                      VP_ID;                          /* 0x08 */
 111     U8                      VF_ID;                          /* 0x09 */
 112     U16                     Reserved3;                      /* 0x0A */
 113     U32                     SenseBufferLowAddress;          /* 0x0C */
 114     U16                     SGLFlags;                       /* 0x10 */
 115     U8                      SenseBufferLength;              /* 0x12 */
 116     U8                      Reserved4;                      /* 0x13 */
 117     U8                      SGLOffset0;                     /* 0x14 */
 118     U8                      SGLOffset1;                     /* 0x15 */
 119     U8                      SGLOffset2;                     /* 0x16 */
 120     U8                      SGLOffset3;                     /* 0x17 */
 121     U32                     SkipCount;                      /* 0x18 */
 122     U32                     DataLength;                     /* 0x1C */
 123     U32                     BidirectionalDataLength;        /* 0x20 */
 124     U16                     IoFlags;                        /* 0x24 */
 125     U16                     EEDPFlags;                      /* 0x26 */
 126     U32                     EEDPBlockSize;                  /* 0x28 */
 127     U32                     SecondaryReferenceTag;          /* 0x2C */
 128     U16                     SecondaryApplicationTag;        /* 0x30 */
 129     U16                     ApplicationTagTranslationMask;  /* 0x32 */
 130     U8                      LUN[8];                         /* 0x34 */
 131     U32                     Control;                        /* 0x3C */
 132     MPI2_SCSI_IO_CDB_UNION  CDB;                            /* 0x40 */
 133
 134 #ifdef MPI2_SCSI_IO_VENDOR_UNIQUE_REGION /* typically this is left undefined */
 135     MPI2_SCSI_IO_VENDOR_UNIQUE VendorRegion;
 136 #endif
 137
 138     MPI2_SGE_IO_UNION       SGL;                            /* 0x60 */
 139
 140 } MPI2_SCSI_IO_REQUEST, MPI2_POINTER PTR_MPI2_SCSI_IO_REQUEST,
 141   Mpi2SCSIIORequest_t, MPI2_POINTER pMpi2SCSIIORequest_t;
 142
 143 /* SCSI IO MsgFlags bits */
 144
 145 /* MsgFlags for SenseBufferAddressSpace */
 146 #define MPI2_SCSIIO_MSGFLAGS_MASK_SENSE_ADDR        (0x0C)
 147 #define MPI2_SCSIIO_MSGFLAGS_SYSTEM_SENSE_ADDR      (0x00)
 148 #define MPI2_SCSIIO_MSGFLAGS_IOCDDR_SENSE_ADDR      (0x04)
 149 #define MPI2_SCSIIO_MSGFLAGS_IOCPLB_SENSE_ADDR      (0x08)
 150 #define MPI2_SCSIIO_MSGFLAGS_IOCPLBNTA_SENSE_ADDR   (0x0C)
 151
 152 /* SCSI IO SGLFlags bits */
 153
 154 /* base values for Data Location Address Space */
 155 #define MPI2_SCSIIO_SGLFLAGS_ADDR_MASK              (0x0C)
 156 #define MPI2_SCSIIO_SGLFLAGS_SYSTEM_ADDR            (0x00)
 157 #define MPI2_SCSIIO_SGLFLAGS_IOCDDR_ADDR            (0x04)
 158 #define MPI2_SCSIIO_SGLFLAGS_IOCPLB_ADDR            (0x08)
 159 #define MPI2_SCSIIO_SGLFLAGS_IOCPLBNTA_ADDR         (0x0C)
 160
 161 /* base values for Type */
 162 #define MPI2_SCSIIO_SGLFLAGS_TYPE_MASK              (0x03)
 163 #define MPI2_SCSIIO_SGLFLAGS_TYPE_MPI               (0x00)
 164 #define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE32            (0x01)
 165 #define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE64            (0x02)
 166
 167 /* shift values for each sub-field */
 168 #define MPI2_SCSIIO_SGLFLAGS_SGL3_SHIFT             (12)
 169 #define MPI2_SCSIIO_SGLFLAGS_SGL2_SHIFT             (8)
 170 #define MPI2_SCSIIO_SGLFLAGS_SGL1_SHIFT             (4)
 171 #define MPI2_SCSIIO_SGLFLAGS_SGL0_SHIFT             (0)
 172
 173 /* number of SGLOffset fields */
 174 #define MPI2_SCSIIO_NUM_SGLOFFSETS                  (4)
 175
 176 /* SCSI IO IoFlags bits */
 177
 178 /* Large CDB Address Space */
 179 #define MPI2_SCSIIO_CDB_ADDR_MASK                   (0x6000)
 180 #define MPI2_SCSIIO_CDB_ADDR_SYSTEM                 (0x0000)
 181 #define MPI2_SCSIIO_CDB_ADDR_IOCDDR                 (0x2000)
 182 #define MPI2_SCSIIO_CDB_ADDR_IOCPLB                 (0x4000)
 183 #define MPI2_SCSIIO_CDB_ADDR_IOCPLBNTA              (0x6000)
 184
 185 #define MPI2_SCSIIO_IOFLAGS_LARGE_CDB               (0x1000)
 186 #define MPI2_SCSIIO_IOFLAGS_BIDIRECTIONAL           (0x0800)
 187 #define MPI2_SCSIIO_IOFLAGS_MULTICAST               (0x0400)
 188 #define MPI2_SCSIIO_IOFLAGS_CMD_DETERMINES_DATA_DIR (0x0200)
 189 #define MPI2_SCSIIO_IOFLAGS_CDBLENGTH_MASK          (0x01FF)
 190
 191 /* SCSI IO EEDPFlags bits */
 192
 193 #define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_REFTAG        (0x8000)
 194 #define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_REFTAG        (0x4000)
 195 #define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_APPTAG        (0x2000)
 196 #define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_APPTAG        (0x1000)
 197
 198 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_REFTAG          (0x0400)
 199 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_APPTAG          (0x0200)
 200 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_GUARD           (0x0100)
 201
 202 #define MPI2_SCSIIO_EEDPFLAGS_PASSTHRU_REFTAG       (0x0008)
 203
 204 #define MPI2_SCSIIO_EEDPFLAGS_MASK_OP               (0x0007)
 205 #define MPI2_SCSIIO_EEDPFLAGS_NOOP_OP               (0x0000)
 206 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_OP              (0x0001)
 207 #define MPI2_SCSIIO_EEDPFLAGS_STRIP_OP              (0x0002)
 208 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_REMOVE_OP       (0x0003)
 209 #define MPI2_SCSIIO_EEDPFLAGS_INSERT_OP             (0x0004)
 210 #define MPI2_SCSIIO_EEDPFLAGS_REPLACE_OP            (0x0006)
 211 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_REGEN_OP        (0x0007)
 212
 213 /* SCSI IO LUN fields: use MPI2_LUN_ from mpi2.h */
 214
 215 /* SCSI IO Control bits */
 216 #define MPI2_SCSIIO_CONTROL_ADDCDBLEN_MASK      (0xFC000000)
 217 #define MPI2_SCSIIO_CONTROL_ADDCDBLEN_SHIFT     (26)
 218
 219 #define MPI2_SCSIIO_CONTROL_DATADIRECTION_MASK  (0x03000000)
 220 #define MPI2_SCSIIO_CONTROL_NODATATRANSFER      (0x00000000)
 221 #define MPI2_SCSIIO_CONTROL_WRITE               (0x01000000)
 222 #define MPI2_SCSIIO_CONTROL_READ                (0x02000000)
 223 #define MPI2_SCSIIO_CONTROL_BIDIRECTIONAL       (0x03000000)
 224
 225 #define MPI2_SCSIIO_CONTROL_TASKPRI_MASK        (0x00007800)
 226 #define MPI2_SCSIIO_CONTROL_TASKPRI_SHIFT       (11)
 227
 228 #define MPI2_SCSIIO_CONTROL_TASKATTRIBUTE_MASK  (0x00000700)
 229 #define MPI2_SCSIIO_CONTROL_SIMPLEQ             (0x00000000)
 230 #define MPI2_SCSIIO_CONTROL_HEADOFQ             (0x00000100)
 231 #define MPI2_SCSIIO_CONTROL_ORDEREDQ            (0x00000200)
 232 #define MPI2_SCSIIO_CONTROL_ACAQ                (0x00000400)
 233
 234 #define MPI2_SCSIIO_CONTROL_TLR_MASK            (0x000000C0)
 235 #define MPI2_SCSIIO_CONTROL_NO_TLR              (0x00000000)
 236 #define MPI2_SCSIIO_CONTROL_TLR_ON              (0x00000040)
 237 #define MPI2_SCSIIO_CONTROL_TLR_OFF             (0x00000080)
 238
 239
 240 /* SCSI IO Error Reply Message */
 241 typedef struct _MPI2_SCSI_IO_REPLY
 242 {
 243     U16                     DevHandle;                      /* 0x00 */
 244     U8                      MsgLength;                      /* 0x02 */
 245     U8                      Function;                       /* 0x03 */
 246     U16                     Reserved1;                      /* 0x04 */
 247     U8                      Reserved2;                      /* 0x06 */
 248     U8                      MsgFlags;                       /* 0x07 */
 249     U8                      VP_ID;                          /* 0x08 */
 250     U8                      VF_ID;                          /* 0x09 */
 251     U16                     Reserved3;                      /* 0x0A */
 252     U8                      SCSIStatus;                     /* 0x0C */
 253     U8                      SCSIState;                      /* 0x0D */
 254     U16                     IOCStatus;                      /* 0x0E */
 255     U32                     IOCLogInfo;                     /* 0x10 */
 256     U32                     TransferCount;                  /* 0x14 */
 257     U32                     SenseCount;                     /* 0x18 */
 258     U32                     ResponseInfo;                   /* 0x1C */
 259     U16                     TaskTag;                        /* 0x20 */
 260     U16                     Reserved4;                      /* 0x22 */
 261     U32                     BidirectionalTransferCount;     /* 0x24 */
 262     U32                     Reserved5;                      /* 0x28 */
 263     U32                     Reserved6;                      /* 0x2C */
 264 } MPI2_SCSI_IO_REPLY, MPI2_POINTER PTR_MPI2_SCSI_IO_REPLY,
 265   Mpi2SCSIIOReply_t, MPI2_POINTER pMpi2SCSIIOReply_t;
 266
 267 /* SCSI IO Reply SCSIStatus values (SAM-4 status codes) */
 268
 269 #define MPI2_SCSI_STATUS_GOOD                   (0x00)
 270 #define MPI2_SCSI_STATUS_CHECK_CONDITION        (0x02)
 271 #define MPI2_SCSI_STATUS_CONDITION_MET          (0x04)
 272 #define MPI2_SCSI_STATUS_BUSY                   (0x08)
 273 #define MPI2_SCSI_STATUS_INTERMEDIATE           (0x10)
 274 #define MPI2_SCSI_STATUS_INTERMEDIATE_CONDMET   (0x14)
 275 #define MPI2_SCSI_STATUS_RESERVATION_CONFLICT   (0x18)
 276 #define MPI2_SCSI_STATUS_COMMAND_TERMINATED     (0x22) /* obsolete */
 277 #define MPI2_SCSI_STATUS_TASK_SET_FULL          (0x28)
 278 #define MPI2_SCSI_STATUS_ACA_ACTIVE             (0x30)
 279 #define MPI2_SCSI_STATUS_TASK_ABORTED           (0x40)
 280
 281 /* SCSI IO Reply SCSIState flags */
 282
 283 #define MPI2_SCSI_STATE_RESPONSE_INFO_VALID     (0x10)
 284 #define MPI2_SCSI_STATE_TERMINATED              (0x08)
 285 #define MPI2_SCSI_STATE_NO_SCSI_STATUS          (0x04)
 286 #define MPI2_SCSI_STATE_AUTOSENSE_FAILED        (0x02)
 287 #define MPI2_SCSI_STATE_AUTOSENSE_VALID         (0x01)
 288
 289 /* masks and shifts for the ResponseInfo field */
 290
 291 #define MPI2_SCSI_RI_MASK_REASONCODE            (0x000000FF)
 292 #define MPI2_SCSI_RI_SHIFT_REASONCODE           (0)
 293
 294 #define MPI2_SCSI_TASKTAG_UNKNOWN               (0xFFFF)
 295
 296
 297 /****************************************************************************
 298 *  SCSI Task Management messages
 299 ****************************************************************************/
 300
 301 /* SCSI Task Management Request Message */
 302 typedef struct _MPI2_SCSI_TASK_MANAGE_REQUEST
 303 {
 304     U16                     DevHandle;                      /* 0x00 */
 305     U8                      ChainOffset;                    /* 0x02 */
 306     U8                      Function;                       /* 0x03 */
 307     U8                      Reserved1;                      /* 0x04 */
 308     U8                      TaskType;                       /* 0x05 */
 309     U8                      Reserved2;                      /* 0x06 */
 310     U8                      MsgFlags;                       /* 0x07 */
 311     U8                      VP_ID;                          /* 0x08 */
 312     U8                      VF_ID;                          /* 0x09 */
 313     U16                     Reserved3;                      /* 0x0A */
 314     U8                      LUN[8];                         /* 0x0C */
 315     U32                     Reserved4[7];                   /* 0x14 */
 316     U16                     TaskMID;                        /* 0x30 */
 317     U16                     Reserved5;                      /* 0x32 */
 318 } MPI2_SCSI_TASK_MANAGE_REQUEST,
 319   MPI2_POINTER PTR_MPI2_SCSI_TASK_MANAGE_REQUEST,
 320   Mpi2SCSITaskManagementRequest_t,
 321   MPI2_POINTER pMpi2SCSITaskManagementRequest_t;
 322
 323 /* TaskType values */
 324
 325 #define MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK           (0x01)
 326 #define MPI2_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET        (0x02)
 327 #define MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET         (0x03)
 328 #define MPI2_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET   (0x05)
 329 #define MPI2_SCSITASKMGMT_TASKTYPE_CLEAR_TASK_SET       (0x06)
 330 #define MPI2_SCSITASKMGMT_TASKTYPE_QUERY_TASK           (0x07)
 331 #define MPI2_SCSITASKMGMT_TASKTYPE_CLR_ACA              (0x08)
 332 #define MPI2_SCSITASKMGMT_TASKTYPE_QRY_TASK_SET         (0x09)
 333 #define MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT      (0x0A)
 334
 335 /* obsolete TaskType name */
 336 #define MPI2_SCSITASKMGMT_TASKTYPE_QRY_UNIT_ATTENTION   (MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT)
 337
 338 /* MsgFlags bits */
 339
 340 #define MPI2_SCSITASKMGMT_MSGFLAGS_MASK_TARGET_RESET    (0x18)
 341 #define MPI2_SCSITASKMGMT_MSGFLAGS_LINK_RESET           (0x00)
 342 #define MPI2_SCSITASKMGMT_MSGFLAGS_NEXUS_RESET_SRST     (0x08)
 343 #define MPI2_SCSITASKMGMT_MSGFLAGS_SAS_HARD_LINK_RESET  (0x10)
 344
 345 #define MPI2_SCSITASKMGMT_MSGFLAGS_DO_NOT_SEND_TASK_IU  (0x01)
 346
 347
 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 /****************************************************************************
 395 *  SCSI Enclosure Processor messages
 396 ****************************************************************************/
 397
 398 /* SCSI Enclosure Processor Request Message */
 399 typedef struct _MPI2_SEP_REQUEST
 400 {
 401     U16                     DevHandle;          /* 0x00 */
 402     U8                      ChainOffset;        /* 0x02 */
 403     U8                      Function;           /* 0x03 */
 404     U8                      Action;             /* 0x04 */
 405     U8                      Flags;              /* 0x05 */
 406     U8                      Reserved1;          /* 0x06 */
 407     U8                      MsgFlags;           /* 0x07 */
 408     U8                      VP_ID;              /* 0x08 */
 409     U8                      VF_ID;              /* 0x09 */
 410     U16                     Reserved2;          /* 0x0A */
 411     U32                     SlotStatus;         /* 0x0C */
 412     U32                     Reserved3;          /* 0x10 */
 413     U32                     Reserved4;          /* 0x14 */
 414     U32                     Reserved5;          /* 0x18 */
 415     U16                     Slot;               /* 0x1C */
 416     U16                     EnclosureHandle;    /* 0x1E */
 417 } MPI2_SEP_REQUEST, MPI2_POINTER PTR_MPI2_SEP_REQUEST,
 418   Mpi2SepRequest_t, MPI2_POINTER pMpi2SepRequest_t;
 419
 420 /* Action defines */
 421 #define MPI2_SEP_REQ_ACTION_WRITE_STATUS                (0x00)
 422 #define MPI2_SEP_REQ_ACTION_READ_STATUS                 (0x01)
 423
 424 /* Flags defines */
 425 #define MPI2_SEP_REQ_FLAGS_DEVHANDLE_ADDRESS            (0x00)
 426 #define MPI2_SEP_REQ_FLAGS_ENCLOSURE_SLOT_ADDRESS       (0x01)
 427
 428 /* SlotStatus defines */
 429 #define MPI2_SEP_REQ_SLOTSTATUS_REQUEST_REMOVE          (0x00040000)
 430 #define MPI2_SEP_REQ_SLOTSTATUS_IDENTIFY_REQUEST        (0x00020000)
 431 #define MPI2_SEP_REQ_SLOTSTATUS_REBUILD_STOPPED         (0x00000200)
 432 #define MPI2_SEP_REQ_SLOTSTATUS_HOT_SPARE               (0x00000100)
 433 #define MPI2_SEP_REQ_SLOTSTATUS_UNCONFIGURED            (0x00000080)
 434 #define MPI2_SEP_REQ_SLOTSTATUS_PREDICTED_FAULT         (0x00000040)
 435 #define MPI2_SEP_REQ_SLOTSTATUS_IN_CRITICAL_ARRAY       (0x00000010)
 436 #define MPI2_SEP_REQ_SLOTSTATUS_IN_FAILED_ARRAY         (0x00000008)
 437 #define MPI2_SEP_REQ_SLOTSTATUS_DEV_REBUILDING          (0x00000004)
 438 #define MPI2_SEP_REQ_SLOTSTATUS_DEV_FAULTY              (0x00000002)
 439 #define MPI2_SEP_REQ_SLOTSTATUS_NO_ERROR                (0x00000001)
 440
 441
 442 /* SCSI Enclosure Processor Reply Message */
 443 typedef struct _MPI2_SEP_REPLY
 444 {
 445     U16                     DevHandle;          /* 0x00 */
 446     U8                      MsgLength;          /* 0x02 */
 447     U8                      Function;           /* 0x03 */
 448     U8                      Action;             /* 0x04 */
 449     U8                      Flags;              /* 0x05 */
 450     U8                      Reserved1;          /* 0x06 */
 451     U8                      MsgFlags;           /* 0x07 */
 452     U8                      VP_ID;              /* 0x08 */
 453     U8                      VF_ID;              /* 0x09 */
 454     U16                     Reserved2;          /* 0x0A */
 455     U16                     Reserved3;          /* 0x0C */
 456     U16                     IOCStatus;          /* 0x0E */
 457     U32                     IOCLogInfo;         /* 0x10 */
 458     U32                     SlotStatus;         /* 0x14 */
 459     U32                     Reserved4;          /* 0x18 */
 460     U16                     Slot;               /* 0x1C */
 461     U16                     EnclosureHandle;    /* 0x1E */
 462 } MPI2_SEP_REPLY, MPI2_POINTER PTR_MPI2_SEP_REPLY,
 463   Mpi2SepReply_t, MPI2_POINTER pMpi2SepReply_t;
 464
 465 /* SlotStatus defines */
 466 #define MPI2_SEP_REPLY_SLOTSTATUS_REMOVE_READY          (0x00040000)
 467 #define MPI2_SEP_REPLY_SLOTSTATUS_IDENTIFY_REQUEST      (0x00020000)
 468 #define MPI2_SEP_REPLY_SLOTSTATUS_REBUILD_STOPPED       (0x00000200)
 469 #define MPI2_SEP_REPLY_SLOTSTATUS_HOT_SPARE             (0x00000100)
 470 #define MPI2_SEP_REPLY_SLOTSTATUS_UNCONFIGURED          (0x00000080)
 471 #define MPI2_SEP_REPLY_SLOTSTATUS_PREDICTED_FAULT       (0x00000040)
 472 #define MPI2_SEP_REPLY_SLOTSTATUS_IN_CRITICAL_ARRAY     (0x00000010)
 473 #define MPI2_SEP_REPLY_SLOTSTATUS_IN_FAILED_ARRAY       (0x00000008)
 474 #define MPI2_SEP_REPLY_SLOTSTATUS_DEV_REBUILDING        (0x00000004)
 475 #define MPI2_SEP_REPLY_SLOTSTATUS_DEV_FAULTY            (0x00000002)
 476 #define MPI2_SEP_REPLY_SLOTSTATUS_NO_ERROR              (0x00000001)
 477
 478
 479 #endif