xref: /freebsd/sys/dev/mpr/mpi/mpi2_raid.h (revision b740c88bfb6453416926271c089262e7164dace3)
1 /*-
2  * Copyright (c) 2013 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  * 3. Neither the name of the author nor the names of any co-contributors
14  *    may be used to endorse or promote products derived from this software
15  *    without specific prior written permission.
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  * LSI MPT-Fusion Host Adapter FreeBSD
30  *
31  * $FreeBSD$
32  */
33 
34 /*
35  *  Copyright (c) 2000-2013 LSI Corporation.
36  *
37  *
38  *           Name:  mpi2_raid.h
39  *          Title:  MPI Integrated RAID messages and structures
40  *  Creation Date:  April 26, 2007
41  *
42  *    mpi2_raid.h Version:  02.00.10
43  *
44  *  Version History
45  *  ---------------
46  *
47  *  Date      Version   Description
48  *  --------  --------  ------------------------------------------------------
49  *  04-30-07  02.00.00  Corresponds to Fusion-MPT MPI Specification Rev A.
50  *  08-31-07  02.00.01  Modifications to RAID Action request and reply,
51  *                      including the Actions and ActionData.
52  *  02-29-08  02.00.02  Added MPI2_RAID_ACTION_ADATA_DISABL_FULL_REBUILD.
53  *  05-21-08  02.00.03  Added MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS so that
54  *                      the PhysDisk array in MPI2_RAID_VOLUME_CREATION_STRUCT
55  *                      can be sized by the build environment.
56  *  07-30-09  02.00.04  Added proper define for the Use Default Settings bit of
57  *                      VolumeCreationFlags and marked the old one as obsolete.
58  *  05-12-10  02.00.05  Added MPI2_RAID_VOL_FLAGS_OP_MDC define.
59  *  08-24-10  02.00.06  Added MPI2_RAID_ACTION_COMPATIBILITY_CHECK along with
60  *                      related structures and defines.
61  *                      Added product-specific range to RAID Action values.
62  *  11-18-11  02.00.07  Incorporating additions for MPI v2.5.
63  *  02-06-12  02.00.08  Added MPI2_RAID_ACTION_PHYSDISK_HIDDEN.
64  *  07-26-12  02.00.09  Added ElapsedSeconds field to MPI2_RAID_VOL_INDICATOR.
65  *                      Added MPI2_RAID_VOL_FLAGS_ELAPSED_SECONDS_VALID define.
66  *  04-17-13  02.00.10  Added MPI25_RAID_ACTION_ADATA_ALLOW_PI.
67  *  --------------------------------------------------------------------------
68  */
69 
70 #ifndef MPI2_RAID_H
71 #define MPI2_RAID_H
72 
73 /*****************************************************************************
74 *
75 *               Integrated RAID Messages
76 *
77 *****************************************************************************/
78 
79 /****************************************************************************
80 *  RAID Action messages
81 ****************************************************************************/
82 
83 /* ActionDataWord defines for use with MPI2_RAID_ACTION_CREATE_VOLUME action */
84 #define MPI25_RAID_ACTION_ADATA_ALLOW_PI            (0x80000000)
85 
86 /* ActionDataWord defines for use with MPI2_RAID_ACTION_DELETE_VOLUME action */
87 #define MPI2_RAID_ACTION_ADATA_KEEP_LBA0            (0x00000000)
88 #define MPI2_RAID_ACTION_ADATA_ZERO_LBA0            (0x00000001)
89 
90 /* use MPI2_RAIDVOL0_SETTING_ defines from mpi2_cnfg.h for MPI2_RAID_ACTION_CHANGE_VOL_WRITE_CACHE action */
91 
92 /* ActionDataWord defines for use with MPI2_RAID_ACTION_DISABLE_ALL_VOLUMES action */
93 #define MPI2_RAID_ACTION_ADATA_DISABL_FULL_REBUILD  (0x00000001)
94 
95 /* ActionDataWord for MPI2_RAID_ACTION_SET_RAID_FUNCTION_RATE Action */
96 typedef struct _MPI2_RAID_ACTION_RATE_DATA
97 {
98     U8              RateToChange;               /* 0x00 */
99     U8              RateOrMode;                 /* 0x01 */
100     U16             DataScrubDuration;          /* 0x02 */
101 } MPI2_RAID_ACTION_RATE_DATA, MPI2_POINTER PTR_MPI2_RAID_ACTION_RATE_DATA,
102   Mpi2RaidActionRateData_t, MPI2_POINTER pMpi2RaidActionRateData_t;
103 
104 #define MPI2_RAID_ACTION_SET_RATE_RESYNC            (0x00)
105 #define MPI2_RAID_ACTION_SET_RATE_DATA_SCRUB        (0x01)
106 #define MPI2_RAID_ACTION_SET_RATE_POWERSAVE_MODE    (0x02)
107 
108 /* ActionDataWord for MPI2_RAID_ACTION_START_RAID_FUNCTION Action */
109 typedef struct _MPI2_RAID_ACTION_START_RAID_FUNCTION
110 {
111     U8              RAIDFunction;                       /* 0x00 */
112     U8              Flags;                              /* 0x01 */
113     U16             Reserved1;                          /* 0x02 */
114 } MPI2_RAID_ACTION_START_RAID_FUNCTION,
115   MPI2_POINTER PTR_MPI2_RAID_ACTION_START_RAID_FUNCTION,
116   Mpi2RaidActionStartRaidFunction_t,
117   MPI2_POINTER pMpi2RaidActionStartRaidFunction_t;
118 
119 /* defines for the RAIDFunction field */
120 #define MPI2_RAID_ACTION_START_BACKGROUND_INIT      (0x00)
121 #define MPI2_RAID_ACTION_START_ONLINE_CAP_EXPANSION (0x01)
122 #define MPI2_RAID_ACTION_START_CONSISTENCY_CHECK    (0x02)
123 
124 /* defines for the Flags field */
125 #define MPI2_RAID_ACTION_START_NEW                  (0x00)
126 #define MPI2_RAID_ACTION_START_RESUME               (0x01)
127 
128 /* ActionDataWord for MPI2_RAID_ACTION_STOP_RAID_FUNCTION Action */
129 typedef struct _MPI2_RAID_ACTION_STOP_RAID_FUNCTION
130 {
131     U8              RAIDFunction;                       /* 0x00 */
132     U8              Flags;                              /* 0x01 */
133     U16             Reserved1;                          /* 0x02 */
134 } MPI2_RAID_ACTION_STOP_RAID_FUNCTION,
135   MPI2_POINTER PTR_MPI2_RAID_ACTION_STOP_RAID_FUNCTION,
136   Mpi2RaidActionStopRaidFunction_t,
137   MPI2_POINTER pMpi2RaidActionStopRaidFunction_t;
138 
139 /* defines for the RAIDFunction field */
140 #define MPI2_RAID_ACTION_STOP_BACKGROUND_INIT       (0x00)
141 #define MPI2_RAID_ACTION_STOP_ONLINE_CAP_EXPANSION  (0x01)
142 #define MPI2_RAID_ACTION_STOP_CONSISTENCY_CHECK     (0x02)
143 
144 /* defines for the Flags field */
145 #define MPI2_RAID_ACTION_STOP_ABORT                 (0x00)
146 #define MPI2_RAID_ACTION_STOP_PAUSE                 (0x01)
147 
148 /* ActionDataWord for MPI2_RAID_ACTION_CREATE_HOT_SPARE Action */
149 typedef struct _MPI2_RAID_ACTION_HOT_SPARE
150 {
151     U8              HotSparePool;               /* 0x00 */
152     U8              Reserved1;                  /* 0x01 */
153     U16             DevHandle;                  /* 0x02 */
154 } MPI2_RAID_ACTION_HOT_SPARE, MPI2_POINTER PTR_MPI2_RAID_ACTION_HOT_SPARE,
155   Mpi2RaidActionHotSpare_t, MPI2_POINTER pMpi2RaidActionHotSpare_t;
156 
157 /* ActionDataWord for MPI2_RAID_ACTION_DEVICE_FW_UPDATE_MODE Action */
158 typedef struct _MPI2_RAID_ACTION_FW_UPDATE_MODE
159 {
160     U8              Flags;                              /* 0x00 */
161     U8              DeviceFirmwareUpdateModeTimeout;    /* 0x01 */
162     U16             Reserved1;                          /* 0x02 */
163 } MPI2_RAID_ACTION_FW_UPDATE_MODE,
164   MPI2_POINTER PTR_MPI2_RAID_ACTION_FW_UPDATE_MODE,
165   Mpi2RaidActionFwUpdateMode_t, MPI2_POINTER pMpi2RaidActionFwUpdateMode_t;
166 
167 /* ActionDataWord defines for use with MPI2_RAID_ACTION_DEVICE_FW_UPDATE_MODE action */
168 #define MPI2_RAID_ACTION_ADATA_DISABLE_FW_UPDATE        (0x00)
169 #define MPI2_RAID_ACTION_ADATA_ENABLE_FW_UPDATE         (0x01)
170 
171 typedef union _MPI2_RAID_ACTION_DATA
172 {
173     U32                                     Word;
174     MPI2_RAID_ACTION_RATE_DATA              Rates;
175     MPI2_RAID_ACTION_START_RAID_FUNCTION    StartRaidFunction;
176     MPI2_RAID_ACTION_STOP_RAID_FUNCTION     StopRaidFunction;
177     MPI2_RAID_ACTION_HOT_SPARE              HotSpare;
178     MPI2_RAID_ACTION_FW_UPDATE_MODE         FwUpdateMode;
179 } MPI2_RAID_ACTION_DATA, MPI2_POINTER PTR_MPI2_RAID_ACTION_DATA,
180   Mpi2RaidActionData_t, MPI2_POINTER pMpi2RaidActionData_t;
181 
182 
183 /* RAID Action Request Message */
184 typedef struct _MPI2_RAID_ACTION_REQUEST
185 {
186     U8                      Action;                         /* 0x00 */
187     U8                      Reserved1;                      /* 0x01 */
188     U8                      ChainOffset;                    /* 0x02 */
189     U8                      Function;                       /* 0x03 */
190     U16                     VolDevHandle;                   /* 0x04 */
191     U8                      PhysDiskNum;                    /* 0x06 */
192     U8                      MsgFlags;                       /* 0x07 */
193     U8                      VP_ID;                          /* 0x08 */
194     U8                      VF_ID;                          /* 0x09 */
195     U16                     Reserved2;                      /* 0x0A */
196     U32                     Reserved3;                      /* 0x0C */
197     MPI2_RAID_ACTION_DATA   ActionDataWord;                 /* 0x10 */
198     MPI2_SGE_SIMPLE_UNION   ActionDataSGE;                  /* 0x14 */
199 } MPI2_RAID_ACTION_REQUEST, MPI2_POINTER PTR_MPI2_RAID_ACTION_REQUEST,
200   Mpi2RaidActionRequest_t, MPI2_POINTER pMpi2RaidActionRequest_t;
201 
202 /* RAID Action request Action values */
203 
204 #define MPI2_RAID_ACTION_INDICATOR_STRUCT           (0x01)
205 #define MPI2_RAID_ACTION_CREATE_VOLUME              (0x02)
206 #define MPI2_RAID_ACTION_DELETE_VOLUME              (0x03)
207 #define MPI2_RAID_ACTION_DISABLE_ALL_VOLUMES        (0x04)
208 #define MPI2_RAID_ACTION_ENABLE_ALL_VOLUMES         (0x05)
209 #define MPI2_RAID_ACTION_PHYSDISK_OFFLINE           (0x0A)
210 #define MPI2_RAID_ACTION_PHYSDISK_ONLINE            (0x0B)
211 #define MPI2_RAID_ACTION_FAIL_PHYSDISK              (0x0F)
212 #define MPI2_RAID_ACTION_ACTIVATE_VOLUME            (0x11)
213 #define MPI2_RAID_ACTION_DEVICE_FW_UPDATE_MODE      (0x15)
214 #define MPI2_RAID_ACTION_CHANGE_VOL_WRITE_CACHE     (0x17)
215 #define MPI2_RAID_ACTION_SET_VOLUME_NAME            (0x18)
216 #define MPI2_RAID_ACTION_SET_RAID_FUNCTION_RATE     (0x19)
217 #define MPI2_RAID_ACTION_ENABLE_FAILED_VOLUME       (0x1C)
218 #define MPI2_RAID_ACTION_CREATE_HOT_SPARE           (0x1D)
219 #define MPI2_RAID_ACTION_DELETE_HOT_SPARE           (0x1E)
220 #define MPI2_RAID_ACTION_SYSTEM_SHUTDOWN_INITIATED  (0x20)
221 #define MPI2_RAID_ACTION_START_RAID_FUNCTION        (0x21)
222 #define MPI2_RAID_ACTION_STOP_RAID_FUNCTION         (0x22)
223 #define MPI2_RAID_ACTION_COMPATIBILITY_CHECK        (0x23)
224 #define MPI2_RAID_ACTION_PHYSDISK_HIDDEN            (0x24)
225 #define MPI2_RAID_ACTION_MIN_PRODUCT_SPECIFIC       (0x80)
226 #define MPI2_RAID_ACTION_MAX_PRODUCT_SPECIFIC       (0xFF)
227 
228 
229 /* RAID Volume Creation Structure */
230 
231 /*
232  * The following define can be customized for the targeted product.
233  */
234 #ifndef MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS
235 #define MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS        (1)
236 #endif
237 
238 typedef struct _MPI2_RAID_VOLUME_PHYSDISK
239 {
240     U8                      RAIDSetNum;                     /* 0x00 */
241     U8                      PhysDiskMap;                    /* 0x01 */
242     U16                     PhysDiskDevHandle;              /* 0x02 */
243 } MPI2_RAID_VOLUME_PHYSDISK, MPI2_POINTER PTR_MPI2_RAID_VOLUME_PHYSDISK,
244   Mpi2RaidVolumePhysDisk_t, MPI2_POINTER pMpi2RaidVolumePhysDisk_t;
245 
246 /* defines for the PhysDiskMap field */
247 #define MPI2_RAIDACTION_PHYSDISK_PRIMARY            (0x01)
248 #define MPI2_RAIDACTION_PHYSDISK_SECONDARY          (0x02)
249 
250 typedef struct _MPI2_RAID_VOLUME_CREATION_STRUCT
251 {
252     U8                          NumPhysDisks;               /* 0x00 */
253     U8                          VolumeType;                 /* 0x01 */
254     U16                         Reserved1;                  /* 0x02 */
255     U32                         VolumeCreationFlags;        /* 0x04 */
256     U32                         VolumeSettings;             /* 0x08 */
257     U8                          Reserved2;                  /* 0x0C */
258     U8                          ResyncRate;                 /* 0x0D */
259     U16                         DataScrubDuration;          /* 0x0E */
260     U64                         VolumeMaxLBA;               /* 0x10 */
261     U32                         StripeSize;                 /* 0x18 */
262     U8                          Name[16];                   /* 0x1C */
263     MPI2_RAID_VOLUME_PHYSDISK   PhysDisk[MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS];/* 0x2C */
264 } MPI2_RAID_VOLUME_CREATION_STRUCT,
265   MPI2_POINTER PTR_MPI2_RAID_VOLUME_CREATION_STRUCT,
266   Mpi2RaidVolumeCreationStruct_t, MPI2_POINTER pMpi2RaidVolumeCreationStruct_t;
267 
268 /* use MPI2_RAID_VOL_TYPE_ defines from mpi2_cnfg.h for VolumeType */
269 
270 /* defines for the VolumeCreationFlags field */
271 #define MPI2_RAID_VOL_CREATION_DEFAULT_SETTINGS     (0x80000000)
272 #define MPI2_RAID_VOL_CREATION_BACKGROUND_INIT      (0x00000004) /* MPI 2.0 only */
273 #define MPI2_RAID_VOL_CREATION_LOW_LEVEL_INIT       (0x00000002)
274 #define MPI2_RAID_VOL_CREATION_MIGRATE_DATA         (0x00000001)
275 /* The following is an obsolete define.
276  * It must be shifted left 24 bits in order to set the proper bit.
277  */
278 #define MPI2_RAID_VOL_CREATION_USE_DEFAULT_SETTINGS (0x80)
279 
280 
281 /* RAID Online Capacity Expansion Structure */
282 
283 typedef struct _MPI2_RAID_ONLINE_CAPACITY_EXPANSION
284 {
285     U32                     Flags;                          /* 0x00 */
286     U16                     DevHandle0;                     /* 0x04 */
287     U16                     Reserved1;                      /* 0x06 */
288     U16                     DevHandle1;                     /* 0x08 */
289     U16                     Reserved2;                      /* 0x0A */
290 } MPI2_RAID_ONLINE_CAPACITY_EXPANSION,
291   MPI2_POINTER PTR_MPI2_RAID_ONLINE_CAPACITY_EXPANSION,
292   Mpi2RaidOnlineCapacityExpansion_t,
293   MPI2_POINTER pMpi2RaidOnlineCapacityExpansion_t;
294 
295 
296 /* RAID Compatibility Input Structure */
297 
298 typedef struct _MPI2_RAID_COMPATIBILITY_INPUT_STRUCT
299 {
300     U16                     SourceDevHandle;                /* 0x00 */
301     U16                     CandidateDevHandle;             /* 0x02 */
302     U32                     Flags;                          /* 0x04 */
303     U32                     Reserved1;                      /* 0x08 */
304     U32                     Reserved2;                      /* 0x0C */
305 } MPI2_RAID_COMPATIBILITY_INPUT_STRUCT,
306   MPI2_POINTER PTR_MPI2_RAID_COMPATIBILITY_INPUT_STRUCT,
307   Mpi2RaidCompatibilityInputStruct_t,
308   MPI2_POINTER pMpi2RaidCompatibilityInputStruct_t;
309 
310 /* defines for RAID Compatibility Structure Flags field */
311 #define MPI2_RAID_COMPAT_SOURCE_IS_VOLUME_FLAG      (0x00000002)
312 #define MPI2_RAID_COMPAT_REPORT_SOURCE_INFO_FLAG    (0x00000001)
313 
314 
315 /* RAID Volume Indicator Structure */
316 
317 typedef struct _MPI2_RAID_VOL_INDICATOR
318 {
319     U64                     TotalBlocks;                    /* 0x00 */
320     U64                     BlocksRemaining;                /* 0x08 */
321     U32                     Flags;                          /* 0x10 */
322     U32                     ElapsedSeconds;                 /* 0x14 */
323 } MPI2_RAID_VOL_INDICATOR, MPI2_POINTER PTR_MPI2_RAID_VOL_INDICATOR,
324   Mpi2RaidVolIndicator_t, MPI2_POINTER pMpi2RaidVolIndicator_t;
325 
326 /* defines for RAID Volume Indicator Flags field */
327 #define MPI2_RAID_VOL_FLAGS_ELAPSED_SECONDS_VALID   (0x80000000)
328 
329 #define MPI2_RAID_VOL_FLAGS_OP_MASK                 (0x0000000F)
330 #define MPI2_RAID_VOL_FLAGS_OP_BACKGROUND_INIT      (0x00000000)
331 #define MPI2_RAID_VOL_FLAGS_OP_ONLINE_CAP_EXPANSION (0x00000001)
332 #define MPI2_RAID_VOL_FLAGS_OP_CONSISTENCY_CHECK    (0x00000002)
333 #define MPI2_RAID_VOL_FLAGS_OP_RESYNC               (0x00000003)
334 #define MPI2_RAID_VOL_FLAGS_OP_MDC                  (0x00000004)
335 
336 
337 /* RAID Compatibility Result Structure */
338 
339 typedef struct _MPI2_RAID_COMPATIBILITY_RESULT_STRUCT
340 {
341     U8                      State;                          /* 0x00 */
342     U8                      Reserved1;                      /* 0x01 */
343     U16                     Reserved2;                      /* 0x02 */
344     U32                     GenericAttributes;              /* 0x04 */
345     U32                     OEMSpecificAttributes;          /* 0x08 */
346     U32                     Reserved3;                      /* 0x0C */
347     U32                     Reserved4;                      /* 0x10 */
348 } MPI2_RAID_COMPATIBILITY_RESULT_STRUCT,
349   MPI2_POINTER PTR_MPI2_RAID_COMPATIBILITY_RESULT_STRUCT,
350   Mpi2RaidCompatibilityResultStruct_t,
351   MPI2_POINTER pMpi2RaidCompatibilityResultStruct_t;
352 
353 /* defines for RAID Compatibility Result Structure State field */
354 #define MPI2_RAID_COMPAT_STATE_COMPATIBLE           (0x00)
355 #define MPI2_RAID_COMPAT_STATE_NOT_COMPATIBLE       (0x01)
356 
357 /* defines for RAID Compatibility Result Structure GenericAttributes field */
358 #define MPI2_RAID_COMPAT_GENATTRIB_4K_SECTOR            (0x00000010)
359 
360 #define MPI2_RAID_COMPAT_GENATTRIB_MEDIA_MASK           (0x0000000C)
361 #define MPI2_RAID_COMPAT_GENATTRIB_SOLID_STATE_DRIVE    (0x00000008)
362 #define MPI2_RAID_COMPAT_GENATTRIB_HARD_DISK_DRIVE      (0x00000004)
363 
364 #define MPI2_RAID_COMPAT_GENATTRIB_PROTOCOL_MASK        (0x00000003)
365 #define MPI2_RAID_COMPAT_GENATTRIB_SAS_PROTOCOL         (0x00000002)
366 #define MPI2_RAID_COMPAT_GENATTRIB_SATA_PROTOCOL        (0x00000001)
367 
368 
369 /* RAID Action Reply ActionData union */
370 typedef union _MPI2_RAID_ACTION_REPLY_DATA
371 {
372     U32                                     Word[6];
373     MPI2_RAID_VOL_INDICATOR                 RaidVolumeIndicator;
374     U16                                     VolDevHandle;
375     U8                                      VolumeState;
376     U8                                      PhysDiskNum;
377     MPI2_RAID_COMPATIBILITY_RESULT_STRUCT   RaidCompatibilityResult;
378 } MPI2_RAID_ACTION_REPLY_DATA, MPI2_POINTER PTR_MPI2_RAID_ACTION_REPLY_DATA,
379   Mpi2RaidActionReplyData_t, MPI2_POINTER pMpi2RaidActionReplyData_t;
380 
381 /* use MPI2_RAIDVOL0_SETTING_ defines from mpi2_cnfg.h for MPI2_RAID_ACTION_CHANGE_VOL_WRITE_CACHE action */
382 
383 
384 /* RAID Action Reply Message */
385 typedef struct _MPI2_RAID_ACTION_REPLY
386 {
387     U8                          Action;                     /* 0x00 */
388     U8                          Reserved1;                  /* 0x01 */
389     U8                          MsgLength;                  /* 0x02 */
390     U8                          Function;                   /* 0x03 */
391     U16                         VolDevHandle;               /* 0x04 */
392     U8                          PhysDiskNum;                /* 0x06 */
393     U8                          MsgFlags;                   /* 0x07 */
394     U8                          VP_ID;                      /* 0x08 */
395     U8                          VF_ID;                      /* 0x09 */
396     U16                         Reserved2;                  /* 0x0A */
397     U16                         Reserved3;                  /* 0x0C */
398     U16                         IOCStatus;                  /* 0x0E */
399     U32                         IOCLogInfo;                 /* 0x10 */
400     MPI2_RAID_ACTION_REPLY_DATA ActionData;                 /* 0x14 */
401 } MPI2_RAID_ACTION_REPLY, MPI2_POINTER PTR_MPI2_RAID_ACTION_REPLY,
402   Mpi2RaidActionReply_t, MPI2_POINTER pMpi2RaidActionReply_t;
403 
404 
405 #endif
406 
407