sys/dev/mpr/mpi/mpi2_raid.h

   1 /*-
   2  * Copyright (c) 2012-2015 LSI Corp.
   3  * Copyright (c) 2013-2015 Avago Technologies
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions and the following disclaimer.
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in the
  13  *    documentation and/or other materials provided with the distribution.
  14  * 3. Neither the name of the author nor the names of any co-contributors
  15  *    may be used to endorse or promote products derived from this software
  16  *    without specific prior written permission.
  17  *
  18  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  19  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  20  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  21  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  22  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  23  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  24  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  25  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  26  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  27  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  28  * SUCH DAMAGE.
  29  *
  30  * Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
  31  *
  32  * $FreeBSD$
  33  */
  34
  35 /*
  36  *  Copyright (c) 2000-2015 LSI Corporation.
  37  *  Copyright (c) 2013-2015 Avago Technologies
  38  *
  39  *
  40  *           Name:  mpi2_raid.h
  41  *          Title:  MPI Integrated RAID messages and structures
  42  *  Creation Date:  April 26, 2007
  43  *
  44  *    mpi2_raid.h Version:  02.00.10
  45  *
  46  *  Version History
  47  *  ---------------
  48  *
  49  *  Date      Version   Description
  50  *  --------  --------  ------------------------------------------------------
  51  *  04-30-07  02.00.00  Corresponds to Fusion-MPT MPI Specification Rev A.
  52  *  08-31-07  02.00.01  Modifications to RAID Action request and reply,
  53  *                      including the Actions and ActionData.
  54  *  02-29-08  02.00.02  Added MPI2_RAID_ACTION_ADATA_DISABL_FULL_REBUILD.
  55  *  05-21-08  02.00.03  Added MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS so that
  56  *                      the PhysDisk array in MPI2_RAID_VOLUME_CREATION_STRUCT
  57  *                      can be sized by the build environment.
  58  *  07-30-09  02.00.04  Added proper define for the Use Default Settings bit of
  59  *                      VolumeCreationFlags and marked the old one as obsolete.
  60  *  05-12-10  02.00.05  Added MPI2_RAID_VOL_FLAGS_OP_MDC define.
  61  *  08-24-10  02.00.06  Added MPI2_RAID_ACTION_COMPATIBILITY_CHECK along with
  62  *                      related structures and defines.
  63  *                      Added product-specific range to RAID Action values.
  64  *  11-18-11  02.00.07  Incorporating additions for MPI v2.5.
  65  *  02-06-12  02.00.08  Added MPI2_RAID_ACTION_PHYSDISK_HIDDEN.
  66  *  07-26-12  02.00.09  Added ElapsedSeconds field to MPI2_RAID_VOL_INDICATOR.
  67  *                      Added MPI2_RAID_VOL_FLAGS_ELAPSED_SECONDS_VALID define.
  68  *  04-17-13  02.00.10  Added MPI25_RAID_ACTION_ADATA_ALLOW_PI.
  69  *  --------------------------------------------------------------------------
  70  */
  71
  72 #ifndef MPI2_RAID_H
  73 #define MPI2_RAID_H
  74
  75 /*****************************************************************************
  76 *
  77 *               Integrated RAID Messages
  78 *
  79 *****************************************************************************/
  80
  81 /****************************************************************************
  82 *  RAID Action messages
  83 ****************************************************************************/
  84
  85 /* ActionDataWord defines for use with MPI2_RAID_ACTION_CREATE_VOLUME action */
  86 #define MPI25_RAID_ACTION_ADATA_ALLOW_PI            (0x80000000)
  87
  88 /* ActionDataWord defines for use with MPI2_RAID_ACTION_DELETE_VOLUME action */
  89 #define MPI2_RAID_ACTION_ADATA_KEEP_LBA0            (0x00000000)
  90 #define MPI2_RAID_ACTION_ADATA_ZERO_LBA0            (0x00000001)
  91
  92 /* use MPI2_RAIDVOL0_SETTING_ defines from mpi2_cnfg.h for MPI2_RAID_ACTION_CHANGE_VOL_WRITE_CACHE action */
  93
  94 /* ActionDataWord defines for use with MPI2_RAID_ACTION_DISABLE_ALL_VOLUMES action */
  95 #define MPI2_RAID_ACTION_ADATA_DISABL_FULL_REBUILD  (0x00000001)
  96
  97 /* ActionDataWord for MPI2_RAID_ACTION_SET_RAID_FUNCTION_RATE Action */
  98 typedef struct _MPI2_RAID_ACTION_RATE_DATA
  99 {
 100     U8              RateToChange;               /* 0x00 */
 101     U8              RateOrMode;                 /* 0x01 */
 102     U16             DataScrubDuration;          /* 0x02 */
 103 } MPI2_RAID_ACTION_RATE_DATA, MPI2_POINTER PTR_MPI2_RAID_ACTION_RATE_DATA,
 104   Mpi2RaidActionRateData_t, MPI2_POINTER pMpi2RaidActionRateData_t;
 105
 106 #define MPI2_RAID_ACTION_SET_RATE_RESYNC            (0x00)
 107 #define MPI2_RAID_ACTION_SET_RATE_DATA_SCRUB        (0x01)
 108 #define MPI2_RAID_ACTION_SET_RATE_POWERSAVE_MODE    (0x02)
 109
 110 /* ActionDataWord for MPI2_RAID_ACTION_START_RAID_FUNCTION Action */
 111 typedef struct _MPI2_RAID_ACTION_START_RAID_FUNCTION
 112 {
 113     U8              RAIDFunction;                       /* 0x00 */
 114     U8              Flags;                              /* 0x01 */
 115     U16             Reserved1;                          /* 0x02 */
 116 } MPI2_RAID_ACTION_START_RAID_FUNCTION,
 117   MPI2_POINTER PTR_MPI2_RAID_ACTION_START_RAID_FUNCTION,
 118   Mpi2RaidActionStartRaidFunction_t,
 119   MPI2_POINTER pMpi2RaidActionStartRaidFunction_t;
 120
 121 /* defines for the RAIDFunction field */
 122 #define MPI2_RAID_ACTION_START_BACKGROUND_INIT      (0x00)
 123 #define MPI2_RAID_ACTION_START_ONLINE_CAP_EXPANSION (0x01)
 124 #define MPI2_RAID_ACTION_START_CONSISTENCY_CHECK    (0x02)
 125
 126 /* defines for the Flags field */
 127 #define MPI2_RAID_ACTION_START_NEW                  (0x00)
 128 #define MPI2_RAID_ACTION_START_RESUME               (0x01)
 129
 130 /* ActionDataWord for MPI2_RAID_ACTION_STOP_RAID_FUNCTION Action */
 131 typedef struct _MPI2_RAID_ACTION_STOP_RAID_FUNCTION
 132 {
 133     U8              RAIDFunction;                       /* 0x00 */
 134     U8              Flags;                              /* 0x01 */
 135     U16             Reserved1;                          /* 0x02 */
 136 } MPI2_RAID_ACTION_STOP_RAID_FUNCTION,
 137   MPI2_POINTER PTR_MPI2_RAID_ACTION_STOP_RAID_FUNCTION,
 138   Mpi2RaidActionStopRaidFunction_t,
 139   MPI2_POINTER pMpi2RaidActionStopRaidFunction_t;
 140
 141 /* defines for the RAIDFunction field */
 142 #define MPI2_RAID_ACTION_STOP_BACKGROUND_INIT       (0x00)
 143 #define MPI2_RAID_ACTION_STOP_ONLINE_CAP_EXPANSION  (0x01)
 144 #define MPI2_RAID_ACTION_STOP_CONSISTENCY_CHECK     (0x02)
 145
 146 /* defines for the Flags field */
 147 #define MPI2_RAID_ACTION_STOP_ABORT                 (0x00)
 148 #define MPI2_RAID_ACTION_STOP_PAUSE                 (0x01)
 149
 150 /* ActionDataWord for MPI2_RAID_ACTION_CREATE_HOT_SPARE Action */
 151 typedef struct _MPI2_RAID_ACTION_HOT_SPARE
 152 {
 153     U8              HotSparePool;               /* 0x00 */
 154     U8              Reserved1;                  /* 0x01 */
 155     U16             DevHandle;                  /* 0x02 */
 156 } MPI2_RAID_ACTION_HOT_SPARE, MPI2_POINTER PTR_MPI2_RAID_ACTION_HOT_SPARE,
 157   Mpi2RaidActionHotSpare_t, MPI2_POINTER pMpi2RaidActionHotSpare_t;
 158
 159 /* ActionDataWord for MPI2_RAID_ACTION_DEVICE_FW_UPDATE_MODE Action */
 160 typedef struct _MPI2_RAID_ACTION_FW_UPDATE_MODE
 161 {
 162     U8              Flags;                              /* 0x00 */
 163     U8              DeviceFirmwareUpdateModeTimeout;    /* 0x01 */
 164     U16             Reserved1;                          /* 0x02 */
 165 } MPI2_RAID_ACTION_FW_UPDATE_MODE,
 166   MPI2_POINTER PTR_MPI2_RAID_ACTION_FW_UPDATE_MODE,
 167   Mpi2RaidActionFwUpdateMode_t, MPI2_POINTER pMpi2RaidActionFwUpdateMode_t;
 168
 169 /* ActionDataWord defines for use with MPI2_RAID_ACTION_DEVICE_FW_UPDATE_MODE action */
 170 #define MPI2_RAID_ACTION_ADATA_DISABLE_FW_UPDATE        (0x00)
 171 #define MPI2_RAID_ACTION_ADATA_ENABLE_FW_UPDATE         (0x01)
 172
 173 typedef union _MPI2_RAID_ACTION_DATA
 174 {
 175     U32                                     Word;
 176     MPI2_RAID_ACTION_RATE_DATA              Rates;
 177     MPI2_RAID_ACTION_START_RAID_FUNCTION    StartRaidFunction;
 178     MPI2_RAID_ACTION_STOP_RAID_FUNCTION     StopRaidFunction;
 179     MPI2_RAID_ACTION_HOT_SPARE              HotSpare;
 180     MPI2_RAID_ACTION_FW_UPDATE_MODE         FwUpdateMode;
 181 } MPI2_RAID_ACTION_DATA, MPI2_POINTER PTR_MPI2_RAID_ACTION_DATA,
 182   Mpi2RaidActionData_t, MPI2_POINTER pMpi2RaidActionData_t;
 183
 184
 185 /* RAID Action Request Message */
 186 typedef struct _MPI2_RAID_ACTION_REQUEST
 187 {
 188     U8                      Action;                         /* 0x00 */
 189     U8                      Reserved1;                      /* 0x01 */
 190     U8                      ChainOffset;                    /* 0x02 */
 191     U8                      Function;                       /* 0x03 */
 192     U16                     VolDevHandle;                   /* 0x04 */
 193     U8                      PhysDiskNum;                    /* 0x06 */
 194     U8                      MsgFlags;                       /* 0x07 */
 195     U8                      VP_ID;                          /* 0x08 */
 196     U8                      VF_ID;                          /* 0x09 */
 197     U16                     Reserved2;                      /* 0x0A */
 198     U32                     Reserved3;                      /* 0x0C */
 199     MPI2_RAID_ACTION_DATA   ActionDataWord;                 /* 0x10 */
 200     MPI2_SGE_SIMPLE_UNION   ActionDataSGE;                  /* 0x14 */
 201 } MPI2_RAID_ACTION_REQUEST, MPI2_POINTER PTR_MPI2_RAID_ACTION_REQUEST,
 202   Mpi2RaidActionRequest_t, MPI2_POINTER pMpi2RaidActionRequest_t;
 203
 204 /* RAID Action request Action values */
 205
 206 #define MPI2_RAID_ACTION_INDICATOR_STRUCT           (0x01)
 207 #define MPI2_RAID_ACTION_CREATE_VOLUME              (0x02)
 208 #define MPI2_RAID_ACTION_DELETE_VOLUME              (0x03)
 209 #define MPI2_RAID_ACTION_DISABLE_ALL_VOLUMES        (0x04)
 210 #define MPI2_RAID_ACTION_ENABLE_ALL_VOLUMES         (0x05)
 211 #define MPI2_RAID_ACTION_PHYSDISK_OFFLINE           (0x0A)
 212 #define MPI2_RAID_ACTION_PHYSDISK_ONLINE            (0x0B)
 213 #define MPI2_RAID_ACTION_FAIL_PHYSDISK              (0x0F)
 214 #define MPI2_RAID_ACTION_ACTIVATE_VOLUME            (0x11)
 215 #define MPI2_RAID_ACTION_DEVICE_FW_UPDATE_MODE      (0x15)
 216 #define MPI2_RAID_ACTION_CHANGE_VOL_WRITE_CACHE     (0x17)
 217 #define MPI2_RAID_ACTION_SET_VOLUME_NAME            (0x18)
 218 #define MPI2_RAID_ACTION_SET_RAID_FUNCTION_RATE     (0x19)
 219 #define MPI2_RAID_ACTION_ENABLE_FAILED_VOLUME       (0x1C)
 220 #define MPI2_RAID_ACTION_CREATE_HOT_SPARE           (0x1D)
 221 #define MPI2_RAID_ACTION_DELETE_HOT_SPARE           (0x1E)
 222 #define MPI2_RAID_ACTION_SYSTEM_SHUTDOWN_INITIATED  (0x20)
 223 #define MPI2_RAID_ACTION_START_RAID_FUNCTION        (0x21)
 224 #define MPI2_RAID_ACTION_STOP_RAID_FUNCTION         (0x22)
 225 #define MPI2_RAID_ACTION_COMPATIBILITY_CHECK        (0x23)
 226 #define MPI2_RAID_ACTION_PHYSDISK_HIDDEN            (0x24)
 227 #define MPI2_RAID_ACTION_MIN_PRODUCT_SPECIFIC       (0x80)
 228 #define MPI2_RAID_ACTION_MAX_PRODUCT_SPECIFIC       (0xFF)
 229
 230
 231 /* RAID Volume Creation Structure */
 232
 233 /*
 234  * The following define can be customized for the targeted product.
 235  */
 236 #ifndef MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS
 237 #define MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS        (1)
 238 #endif
 239
 240 typedef struct _MPI2_RAID_VOLUME_PHYSDISK
 241 {
 242     U8                      RAIDSetNum;                     /* 0x00 */
 243     U8                      PhysDiskMap;                    /* 0x01 */
 244     U16                     PhysDiskDevHandle;              /* 0x02 */
 245 } MPI2_RAID_VOLUME_PHYSDISK, MPI2_POINTER PTR_MPI2_RAID_VOLUME_PHYSDISK,
 246   Mpi2RaidVolumePhysDisk_t, MPI2_POINTER pMpi2RaidVolumePhysDisk_t;
 247
 248 /* defines for the PhysDiskMap field */
 249 #define MPI2_RAIDACTION_PHYSDISK_PRIMARY            (0x01)
 250 #define MPI2_RAIDACTION_PHYSDISK_SECONDARY          (0x02)
 251
 252 typedef struct _MPI2_RAID_VOLUME_CREATION_STRUCT
 253 {
 254     U8                          NumPhysDisks;               /* 0x00 */
 255     U8                          VolumeType;                 /* 0x01 */
 256     U16                         Reserved1;                  /* 0x02 */
 257     U32                         VolumeCreationFlags;        /* 0x04 */
 258     U32                         VolumeSettings;             /* 0x08 */
 259     U8                          Reserved2;                  /* 0x0C */
 260     U8                          ResyncRate;                 /* 0x0D */
 261     U16                         DataScrubDuration;          /* 0x0E */
 262     U64                         VolumeMaxLBA;               /* 0x10 */
 263     U32                         StripeSize;                 /* 0x18 */
 264     U8                          Name[16];                   /* 0x1C */
 265     MPI2_RAID_VOLUME_PHYSDISK   PhysDisk[MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS];/* 0x2C */
 266 } MPI2_RAID_VOLUME_CREATION_STRUCT,
 267   MPI2_POINTER PTR_MPI2_RAID_VOLUME_CREATION_STRUCT,
 268   Mpi2RaidVolumeCreationStruct_t, MPI2_POINTER pMpi2RaidVolumeCreationStruct_t;
 269
 270 /* use MPI2_RAID_VOL_TYPE_ defines from mpi2_cnfg.h for VolumeType */
 271
 272 /* defines for the VolumeCreationFlags field */
 273 #define MPI2_RAID_VOL_CREATION_DEFAULT_SETTINGS     (0x80000000)
 274 #define MPI2_RAID_VOL_CREATION_BACKGROUND_INIT      (0x00000004) /* MPI 2.0 only */
 275 #define MPI2_RAID_VOL_CREATION_LOW_LEVEL_INIT       (0x00000002)
 276 #define MPI2_RAID_VOL_CREATION_MIGRATE_DATA         (0x00000001)
 277 /* The following is an obsolete define.
 278  * It must be shifted left 24 bits in order to set the proper bit.
 279  */
 280 #define MPI2_RAID_VOL_CREATION_USE_DEFAULT_SETTINGS (0x80)
 281
 282
 283 /* RAID Online Capacity Expansion Structure */
 284
 285 typedef struct _MPI2_RAID_ONLINE_CAPACITY_EXPANSION
 286 {
 287     U32                     Flags;                          /* 0x00 */
 288     U16                     DevHandle0;                     /* 0x04 */
 289     U16                     Reserved1;                      /* 0x06 */
 290     U16                     DevHandle1;                     /* 0x08 */
 291     U16                     Reserved2;                      /* 0x0A */
 292 } MPI2_RAID_ONLINE_CAPACITY_EXPANSION,
 293   MPI2_POINTER PTR_MPI2_RAID_ONLINE_CAPACITY_EXPANSION,
 294   Mpi2RaidOnlineCapacityExpansion_t,
 295   MPI2_POINTER pMpi2RaidOnlineCapacityExpansion_t;
 296
 297
 298 /* RAID Compatibility Input Structure */
 299
 300 typedef struct _MPI2_RAID_COMPATIBILITY_INPUT_STRUCT
 301 {
 302     U16                     SourceDevHandle;                /* 0x00 */
 303     U16                     CandidateDevHandle;             /* 0x02 */
 304     U32                     Flags;                          /* 0x04 */
 305     U32                     Reserved1;                      /* 0x08 */
 306     U32                     Reserved2;                      /* 0x0C */
 307 } MPI2_RAID_COMPATIBILITY_INPUT_STRUCT,
 308   MPI2_POINTER PTR_MPI2_RAID_COMPATIBILITY_INPUT_STRUCT,
 309   Mpi2RaidCompatibilityInputStruct_t,
 310   MPI2_POINTER pMpi2RaidCompatibilityInputStruct_t;
 311
 312 /* defines for RAID Compatibility Structure Flags field */
 313 #define MPI2_RAID_COMPAT_SOURCE_IS_VOLUME_FLAG      (0x00000002)
 314 #define MPI2_RAID_COMPAT_REPORT_SOURCE_INFO_FLAG    (0x00000001)
 315
 316
 317 /* RAID Volume Indicator Structure */
 318
 319 typedef struct _MPI2_RAID_VOL_INDICATOR
 320 {
 321     U64                     TotalBlocks;                    /* 0x00 */
 322     U64                     BlocksRemaining;                /* 0x08 */
 323     U32                     Flags;                          /* 0x10 */
 324     U32                     ElapsedSeconds;                 /* 0x14 */
 325 } MPI2_RAID_VOL_INDICATOR, MPI2_POINTER PTR_MPI2_RAID_VOL_INDICATOR,
 326   Mpi2RaidVolIndicator_t, MPI2_POINTER pMpi2RaidVolIndicator_t;
 327
 328 /* defines for RAID Volume Indicator Flags field */
 329 #define MPI2_RAID_VOL_FLAGS_ELAPSED_SECONDS_VALID   (0x80000000)
 330
 331 #define MPI2_RAID_VOL_FLAGS_OP_MASK                 (0x0000000F)
 332 #define MPI2_RAID_VOL_FLAGS_OP_BACKGROUND_INIT      (0x00000000)
 333 #define MPI2_RAID_VOL_FLAGS_OP_ONLINE_CAP_EXPANSION (0x00000001)
 334 #define MPI2_RAID_VOL_FLAGS_OP_CONSISTENCY_CHECK    (0x00000002)
 335 #define MPI2_RAID_VOL_FLAGS_OP_RESYNC               (0x00000003)
 336 #define MPI2_RAID_VOL_FLAGS_OP_MDC                  (0x00000004)
 337
 338
 339 /* RAID Compatibility Result Structure */
 340
 341 typedef struct _MPI2_RAID_COMPATIBILITY_RESULT_STRUCT
 342 {
 343     U8                      State;                          /* 0x00 */
 344     U8                      Reserved1;                      /* 0x01 */
 345     U16                     Reserved2;                      /* 0x02 */
 346     U32                     GenericAttributes;              /* 0x04 */
 347     U32                     OEMSpecificAttributes;          /* 0x08 */
 348     U32                     Reserved3;                      /* 0x0C */
 349     U32                     Reserved4;                      /* 0x10 */
 350 } MPI2_RAID_COMPATIBILITY_RESULT_STRUCT,
 351   MPI2_POINTER PTR_MPI2_RAID_COMPATIBILITY_RESULT_STRUCT,
 352   Mpi2RaidCompatibilityResultStruct_t,
 353   MPI2_POINTER pMpi2RaidCompatibilityResultStruct_t;
 354
 355 /* defines for RAID Compatibility Result Structure State field */
 356 #define MPI2_RAID_COMPAT_STATE_COMPATIBLE           (0x00)
 357 #define MPI2_RAID_COMPAT_STATE_NOT_COMPATIBLE       (0x01)
 358
 359 /* defines for RAID Compatibility Result Structure GenericAttributes field */
 360 #define MPI2_RAID_COMPAT_GENATTRIB_4K_SECTOR            (0x00000010)
 361
 362 #define MPI2_RAID_COMPAT_GENATTRIB_MEDIA_MASK           (0x0000000C)
 363 #define MPI2_RAID_COMPAT_GENATTRIB_SOLID_STATE_DRIVE    (0x00000008)
 364 #define MPI2_RAID_COMPAT_GENATTRIB_HARD_DISK_DRIVE      (0x00000004)
 365
 366 #define MPI2_RAID_COMPAT_GENATTRIB_PROTOCOL_MASK        (0x00000003)
 367 #define MPI2_RAID_COMPAT_GENATTRIB_SAS_PROTOCOL         (0x00000002)
 368 #define MPI2_RAID_COMPAT_GENATTRIB_SATA_PROTOCOL        (0x00000001)
 369
 370
 371 /* RAID Action Reply ActionData union */
 372 typedef union _MPI2_RAID_ACTION_REPLY_DATA
 373 {
 374     U32                                     Word[6];
 375     MPI2_RAID_VOL_INDICATOR                 RaidVolumeIndicator;
 376     U16                                     VolDevHandle;
 377     U8                                      VolumeState;
 378     U8                                      PhysDiskNum;
 379     MPI2_RAID_COMPATIBILITY_RESULT_STRUCT   RaidCompatibilityResult;
 380 } MPI2_RAID_ACTION_REPLY_DATA, MPI2_POINTER PTR_MPI2_RAID_ACTION_REPLY_DATA,
 381   Mpi2RaidActionReplyData_t, MPI2_POINTER pMpi2RaidActionReplyData_t;
 382
 383 /* use MPI2_RAIDVOL0_SETTING_ defines from mpi2_cnfg.h for MPI2_RAID_ACTION_CHANGE_VOL_WRITE_CACHE action */
 384
 385
 386 /* RAID Action Reply Message */
 387 typedef struct _MPI2_RAID_ACTION_REPLY
 388 {
 389     U8                          Action;                     /* 0x00 */
 390     U8                          Reserved1;                  /* 0x01 */
 391     U8                          MsgLength;                  /* 0x02 */
 392     U8                          Function;                   /* 0x03 */
 393     U16                         VolDevHandle;               /* 0x04 */
 394     U8                          PhysDiskNum;                /* 0x06 */
 395     U8                          MsgFlags;                   /* 0x07 */
 396     U8                          VP_ID;                      /* 0x08 */
 397     U8                          VF_ID;                      /* 0x09 */
 398     U16                         Reserved2;                  /* 0x0A */
 399     U16                         Reserved3;                  /* 0x0C */
 400     U16                         IOCStatus;                  /* 0x0E */
 401     U32                         IOCLogInfo;                 /* 0x10 */
 402     MPI2_RAID_ACTION_REPLY_DATA ActionData;                 /* 0x14 */
 403 } MPI2_RAID_ACTION_REPLY, MPI2_POINTER PTR_MPI2_RAID_ACTION_REPLY,
 404   Mpi2RaidActionReply_t, MPI2_POINTER pMpi2RaidActionReply_t;
 405
 406
 407 #endif
 408