xref: /freebsd/sys/dev/mpr/mpi/mpi2_raid.h (revision 95ee2897e98f5d444f26ed2334cc7c439f9c16c6)
1 /*-
2  *  Copyright 2000-2020 Broadcom Inc. All rights reserved.
3  *
4  * Redistribution and use in source and binary forms, with or without
5  * modification, are permitted provided that the following conditions
6  * are met:
7  * 1. Redistributions of source code must retain the above copyright
8  *    notice, this list of conditions and the following disclaimer.
9  * 2. Redistributions in binary form must reproduce the above copyright
10  *    notice, this list of conditions and the following disclaimer in the
11  *    documentation and/or other materials provided with the distribution.
12  * 3. Neither the name of the author nor the names of any co-contributors
13  *    may be used to endorse or promote products derived from this software
14  *    without specific prior written permission.
15  *
16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26  * SUCH DAMAGE.
27  *
28  * Broadcom Inc. (LSI) MPT-Fusion Host Adapter FreeBSD
29  */
30 
31 /*
32  *  Copyright 2000-2020 Broadcom Inc. All rights reserved.
33  *
34  *
35  *           Name:  mpi2_raid.h
36  *          Title:  MPI Integrated RAID messages and structures
37  *  Creation Date:  April 26, 2007
38  *
39  *    mpi2_raid.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  *  08-31-07  02.00.01  Modifications to RAID Action request and reply,
48  *                      including the Actions and ActionData.
49  *  02-29-08  02.00.02  Added MPI2_RAID_ACTION_ADATA_DISABL_FULL_REBUILD.
50  *  05-21-08  02.00.03  Added MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS so that
51  *                      the PhysDisk array in MPI2_RAID_VOLUME_CREATION_STRUCT
52  *                      can be sized by the build environment.
53  *  07-30-09  02.00.04  Added proper define for the Use Default Settings bit of
54  *                      VolumeCreationFlags and marked the old one as obsolete.
55  *  05-12-10  02.00.05  Added MPI2_RAID_VOL_FLAGS_OP_MDC define.
56  *  08-24-10  02.00.06  Added MPI2_RAID_ACTION_COMPATIBILITY_CHECK along with
57  *                      related structures and defines.
58  *                      Added product-specific range to RAID Action values.
59  *  11-18-11  02.00.07  Incorporating additions for MPI v2.5.
60  *  02-06-12  02.00.08  Added MPI2_RAID_ACTION_PHYSDISK_HIDDEN.
61  *  07-26-12  02.00.09  Added ElapsedSeconds field to MPI2_RAID_VOL_INDICATOR.
62  *                      Added MPI2_RAID_VOL_FLAGS_ELAPSED_SECONDS_VALID define.
63  *  04-17-13  02.00.10  Added MPI25_RAID_ACTION_ADATA_ALLOW_PI.
64  *  11-18-14  02.00.11  Updated copyright information.
65  *  --------------------------------------------------------------------------
66  */
67 
68 #ifndef MPI2_RAID_H
69 #define MPI2_RAID_H
70 
71 /*****************************************************************************
72 *
73 *               Integrated RAID Messages
74 *
75 *****************************************************************************/
76 
77 /****************************************************************************
78 *  RAID Action messages
79 ****************************************************************************/
80 
81 /* ActionDataWord defines for use with MPI2_RAID_ACTION_CREATE_VOLUME action */
82 #define MPI25_RAID_ACTION_ADATA_ALLOW_PI            (0x80000000)
83 
84 /* ActionDataWord defines for use with MPI2_RAID_ACTION_DELETE_VOLUME action */
85 #define MPI2_RAID_ACTION_ADATA_KEEP_LBA0            (0x00000000)
86 #define MPI2_RAID_ACTION_ADATA_ZERO_LBA0            (0x00000001)
87 
88 /* use MPI2_RAIDVOL0_SETTING_ defines from mpi2_cnfg.h for MPI2_RAID_ACTION_CHANGE_VOL_WRITE_CACHE action */
89 
90 /* ActionDataWord defines for use with MPI2_RAID_ACTION_DISABLE_ALL_VOLUMES action */
91 #define MPI2_RAID_ACTION_ADATA_DISABL_FULL_REBUILD  (0x00000001)
92 
93 /* ActionDataWord for MPI2_RAID_ACTION_SET_RAID_FUNCTION_RATE Action */
94 typedef struct _MPI2_RAID_ACTION_RATE_DATA
95 {
96     U8              RateToChange;               /* 0x00 */
97     U8              RateOrMode;                 /* 0x01 */
98     U16             DataScrubDuration;          /* 0x02 */
99 } MPI2_RAID_ACTION_RATE_DATA, MPI2_POINTER PTR_MPI2_RAID_ACTION_RATE_DATA,
100   Mpi2RaidActionRateData_t, MPI2_POINTER pMpi2RaidActionRateData_t;
101 
102 #define MPI2_RAID_ACTION_SET_RATE_RESYNC            (0x00)
103 #define MPI2_RAID_ACTION_SET_RATE_DATA_SCRUB        (0x01)
104 #define MPI2_RAID_ACTION_SET_RATE_POWERSAVE_MODE    (0x02)
105 
106 /* ActionDataWord for MPI2_RAID_ACTION_START_RAID_FUNCTION Action */
107 typedef struct _MPI2_RAID_ACTION_START_RAID_FUNCTION
108 {
109     U8              RAIDFunction;                       /* 0x00 */
110     U8              Flags;                              /* 0x01 */
111     U16             Reserved1;                          /* 0x02 */
112 } MPI2_RAID_ACTION_START_RAID_FUNCTION,
113   MPI2_POINTER PTR_MPI2_RAID_ACTION_START_RAID_FUNCTION,
114   Mpi2RaidActionStartRaidFunction_t,
115   MPI2_POINTER pMpi2RaidActionStartRaidFunction_t;
116 
117 /* defines for the RAIDFunction field */
118 #define MPI2_RAID_ACTION_START_BACKGROUND_INIT      (0x00)
119 #define MPI2_RAID_ACTION_START_ONLINE_CAP_EXPANSION (0x01)
120 #define MPI2_RAID_ACTION_START_CONSISTENCY_CHECK    (0x02)
121 
122 /* defines for the Flags field */
123 #define MPI2_RAID_ACTION_START_NEW                  (0x00)
124 #define MPI2_RAID_ACTION_START_RESUME               (0x01)
125 
126 /* ActionDataWord for MPI2_RAID_ACTION_STOP_RAID_FUNCTION Action */
127 typedef struct _MPI2_RAID_ACTION_STOP_RAID_FUNCTION
128 {
129     U8              RAIDFunction;                       /* 0x00 */
130     U8              Flags;                              /* 0x01 */
131     U16             Reserved1;                          /* 0x02 */
132 } MPI2_RAID_ACTION_STOP_RAID_FUNCTION,
133   MPI2_POINTER PTR_MPI2_RAID_ACTION_STOP_RAID_FUNCTION,
134   Mpi2RaidActionStopRaidFunction_t,
135   MPI2_POINTER pMpi2RaidActionStopRaidFunction_t;
136 
137 /* defines for the RAIDFunction field */
138 #define MPI2_RAID_ACTION_STOP_BACKGROUND_INIT       (0x00)
139 #define MPI2_RAID_ACTION_STOP_ONLINE_CAP_EXPANSION  (0x01)
140 #define MPI2_RAID_ACTION_STOP_CONSISTENCY_CHECK     (0x02)
141 
142 /* defines for the Flags field */
143 #define MPI2_RAID_ACTION_STOP_ABORT                 (0x00)
144 #define MPI2_RAID_ACTION_STOP_PAUSE                 (0x01)
145 
146 /* ActionDataWord for MPI2_RAID_ACTION_CREATE_HOT_SPARE Action */
147 typedef struct _MPI2_RAID_ACTION_HOT_SPARE
148 {
149     U8              HotSparePool;               /* 0x00 */
150     U8              Reserved1;                  /* 0x01 */
151     U16             DevHandle;                  /* 0x02 */
152 } MPI2_RAID_ACTION_HOT_SPARE, MPI2_POINTER PTR_MPI2_RAID_ACTION_HOT_SPARE,
153   Mpi2RaidActionHotSpare_t, MPI2_POINTER pMpi2RaidActionHotSpare_t;
154 
155 /* ActionDataWord for MPI2_RAID_ACTION_DEVICE_FW_UPDATE_MODE Action */
156 typedef struct _MPI2_RAID_ACTION_FW_UPDATE_MODE
157 {
158     U8              Flags;                              /* 0x00 */
159     U8              DeviceFirmwareUpdateModeTimeout;    /* 0x01 */
160     U16             Reserved1;                          /* 0x02 */
161 } MPI2_RAID_ACTION_FW_UPDATE_MODE,
162   MPI2_POINTER PTR_MPI2_RAID_ACTION_FW_UPDATE_MODE,
163   Mpi2RaidActionFwUpdateMode_t, MPI2_POINTER pMpi2RaidActionFwUpdateMode_t;
164 
165 /* ActionDataWord defines for use with MPI2_RAID_ACTION_DEVICE_FW_UPDATE_MODE action */
166 #define MPI2_RAID_ACTION_ADATA_DISABLE_FW_UPDATE        (0x00)
167 #define MPI2_RAID_ACTION_ADATA_ENABLE_FW_UPDATE         (0x01)
168 
169 typedef union _MPI2_RAID_ACTION_DATA
170 {
171     U32                                     Word;
172     MPI2_RAID_ACTION_RATE_DATA              Rates;
173     MPI2_RAID_ACTION_START_RAID_FUNCTION    StartRaidFunction;
174     MPI2_RAID_ACTION_STOP_RAID_FUNCTION     StopRaidFunction;
175     MPI2_RAID_ACTION_HOT_SPARE              HotSpare;
176     MPI2_RAID_ACTION_FW_UPDATE_MODE         FwUpdateMode;
177 } MPI2_RAID_ACTION_DATA, MPI2_POINTER PTR_MPI2_RAID_ACTION_DATA,
178   Mpi2RaidActionData_t, MPI2_POINTER pMpi2RaidActionData_t;
179 
180 /* RAID Action Request Message */
181 typedef struct _MPI2_RAID_ACTION_REQUEST
182 {
183     U8                      Action;                         /* 0x00 */
184     U8                      Reserved1;                      /* 0x01 */
185     U8                      ChainOffset;                    /* 0x02 */
186     U8                      Function;                       /* 0x03 */
187     U16                     VolDevHandle;                   /* 0x04 */
188     U8                      PhysDiskNum;                    /* 0x06 */
189     U8                      MsgFlags;                       /* 0x07 */
190     U8                      VP_ID;                          /* 0x08 */
191     U8                      VF_ID;                          /* 0x09 */
192     U16                     Reserved2;                      /* 0x0A */
193     U32                     Reserved3;                      /* 0x0C */
194     MPI2_RAID_ACTION_DATA   ActionDataWord;                 /* 0x10 */
195     MPI2_SGE_SIMPLE_UNION   ActionDataSGE;                  /* 0x14 */
196 } MPI2_RAID_ACTION_REQUEST, MPI2_POINTER PTR_MPI2_RAID_ACTION_REQUEST,
197   Mpi2RaidActionRequest_t, MPI2_POINTER pMpi2RaidActionRequest_t;
198 
199 /* RAID Action request Action values */
200 
201 #define MPI2_RAID_ACTION_INDICATOR_STRUCT           (0x01)
202 #define MPI2_RAID_ACTION_CREATE_VOLUME              (0x02)
203 #define MPI2_RAID_ACTION_DELETE_VOLUME              (0x03)
204 #define MPI2_RAID_ACTION_DISABLE_ALL_VOLUMES        (0x04)
205 #define MPI2_RAID_ACTION_ENABLE_ALL_VOLUMES         (0x05)
206 #define MPI2_RAID_ACTION_PHYSDISK_OFFLINE           (0x0A)
207 #define MPI2_RAID_ACTION_PHYSDISK_ONLINE            (0x0B)
208 #define MPI2_RAID_ACTION_FAIL_PHYSDISK              (0x0F)
209 #define MPI2_RAID_ACTION_ACTIVATE_VOLUME            (0x11)
210 #define MPI2_RAID_ACTION_DEVICE_FW_UPDATE_MODE      (0x15)
211 #define MPI2_RAID_ACTION_CHANGE_VOL_WRITE_CACHE     (0x17)
212 #define MPI2_RAID_ACTION_SET_VOLUME_NAME            (0x18)
213 #define MPI2_RAID_ACTION_SET_RAID_FUNCTION_RATE     (0x19)
214 #define MPI2_RAID_ACTION_ENABLE_FAILED_VOLUME       (0x1C)
215 #define MPI2_RAID_ACTION_CREATE_HOT_SPARE           (0x1D)
216 #define MPI2_RAID_ACTION_DELETE_HOT_SPARE           (0x1E)
217 #define MPI2_RAID_ACTION_SYSTEM_SHUTDOWN_INITIATED  (0x20)
218 #define MPI2_RAID_ACTION_START_RAID_FUNCTION        (0x21)
219 #define MPI2_RAID_ACTION_STOP_RAID_FUNCTION         (0x22)
220 #define MPI2_RAID_ACTION_COMPATIBILITY_CHECK        (0x23)
221 #define MPI2_RAID_ACTION_PHYSDISK_HIDDEN            (0x24)
222 #define MPI2_RAID_ACTION_MIN_PRODUCT_SPECIFIC       (0x80)
223 #define MPI2_RAID_ACTION_MAX_PRODUCT_SPECIFIC       (0xFF)
224 
225 /* RAID Volume Creation Structure */
226 
227 /*
228  * The following define can be customized for the targeted product.
229  */
230 #ifndef MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS
231 #define MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS        (1)
232 #endif
233 
234 typedef struct _MPI2_RAID_VOLUME_PHYSDISK
235 {
236     U8                      RAIDSetNum;                     /* 0x00 */
237     U8                      PhysDiskMap;                    /* 0x01 */
238     U16                     PhysDiskDevHandle;              /* 0x02 */
239 } MPI2_RAID_VOLUME_PHYSDISK, MPI2_POINTER PTR_MPI2_RAID_VOLUME_PHYSDISK,
240   Mpi2RaidVolumePhysDisk_t, MPI2_POINTER pMpi2RaidVolumePhysDisk_t;
241 
242 /* defines for the PhysDiskMap field */
243 #define MPI2_RAIDACTION_PHYSDISK_PRIMARY            (0x01)
244 #define MPI2_RAIDACTION_PHYSDISK_SECONDARY          (0x02)
245 
246 typedef struct _MPI2_RAID_VOLUME_CREATION_STRUCT
247 {
248     U8                          NumPhysDisks;               /* 0x00 */
249     U8                          VolumeType;                 /* 0x01 */
250     U16                         Reserved1;                  /* 0x02 */
251     U32                         VolumeCreationFlags;        /* 0x04 */
252     U32                         VolumeSettings;             /* 0x08 */
253     U8                          Reserved2;                  /* 0x0C */
254     U8                          ResyncRate;                 /* 0x0D */
255     U16                         DataScrubDuration;          /* 0x0E */
256     U64                         VolumeMaxLBA;               /* 0x10 */
257     U32                         StripeSize;                 /* 0x18 */
258     U8                          Name[16];                   /* 0x1C */
259     MPI2_RAID_VOLUME_PHYSDISK   PhysDisk[MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS];/* 0x2C */
260 } MPI2_RAID_VOLUME_CREATION_STRUCT,
261   MPI2_POINTER PTR_MPI2_RAID_VOLUME_CREATION_STRUCT,
262   Mpi2RaidVolumeCreationStruct_t, MPI2_POINTER pMpi2RaidVolumeCreationStruct_t;
263 
264 /* use MPI2_RAID_VOL_TYPE_ defines from mpi2_cnfg.h for VolumeType */
265 
266 /* defines for the VolumeCreationFlags field */
267 #define MPI2_RAID_VOL_CREATION_DEFAULT_SETTINGS     (0x80000000)
268 #define MPI2_RAID_VOL_CREATION_BACKGROUND_INIT      (0x00000004) /* MPI 2.0 only */
269 #define MPI2_RAID_VOL_CREATION_LOW_LEVEL_INIT       (0x00000002)
270 #define MPI2_RAID_VOL_CREATION_MIGRATE_DATA         (0x00000001)
271 /* The following is an obsolete define.
272  * It must be shifted left 24 bits in order to set the proper bit.
273  */
274 #define MPI2_RAID_VOL_CREATION_USE_DEFAULT_SETTINGS (0x80)
275 
276 /* RAID Online Capacity Expansion Structure */
277 
278 typedef struct _MPI2_RAID_ONLINE_CAPACITY_EXPANSION
279 {
280     U32                     Flags;                          /* 0x00 */
281     U16                     DevHandle0;                     /* 0x04 */
282     U16                     Reserved1;                      /* 0x06 */
283     U16                     DevHandle1;                     /* 0x08 */
284     U16                     Reserved2;                      /* 0x0A */
285 } MPI2_RAID_ONLINE_CAPACITY_EXPANSION,
286   MPI2_POINTER PTR_MPI2_RAID_ONLINE_CAPACITY_EXPANSION,
287   Mpi2RaidOnlineCapacityExpansion_t,
288   MPI2_POINTER pMpi2RaidOnlineCapacityExpansion_t;
289 
290 /* RAID Compatibility Input Structure */
291 
292 typedef struct _MPI2_RAID_COMPATIBILITY_INPUT_STRUCT
293 {
294     U16                     SourceDevHandle;                /* 0x00 */
295     U16                     CandidateDevHandle;             /* 0x02 */
296     U32                     Flags;                          /* 0x04 */
297     U32                     Reserved1;                      /* 0x08 */
298     U32                     Reserved2;                      /* 0x0C */
299 } MPI2_RAID_COMPATIBILITY_INPUT_STRUCT,
300   MPI2_POINTER PTR_MPI2_RAID_COMPATIBILITY_INPUT_STRUCT,
301   Mpi2RaidCompatibilityInputStruct_t,
302   MPI2_POINTER pMpi2RaidCompatibilityInputStruct_t;
303 
304 /* defines for RAID Compatibility Structure Flags field */
305 #define MPI2_RAID_COMPAT_SOURCE_IS_VOLUME_FLAG      (0x00000002)
306 #define MPI2_RAID_COMPAT_REPORT_SOURCE_INFO_FLAG    (0x00000001)
307 
308 /* RAID Volume Indicator Structure */
309 
310 typedef struct _MPI2_RAID_VOL_INDICATOR
311 {
312     U64                     TotalBlocks;                    /* 0x00 */
313     U64                     BlocksRemaining;                /* 0x08 */
314     U32                     Flags;                          /* 0x10 */
315     U32                     ElapsedSeconds;                 /* 0x14 */
316 } MPI2_RAID_VOL_INDICATOR, MPI2_POINTER PTR_MPI2_RAID_VOL_INDICATOR,
317   Mpi2RaidVolIndicator_t, MPI2_POINTER pMpi2RaidVolIndicator_t;
318 
319 /* defines for RAID Volume Indicator Flags field */
320 #define MPI2_RAID_VOL_FLAGS_ELAPSED_SECONDS_VALID   (0x80000000)
321 
322 #define MPI2_RAID_VOL_FLAGS_OP_MASK                 (0x0000000F)
323 #define MPI2_RAID_VOL_FLAGS_OP_BACKGROUND_INIT      (0x00000000)
324 #define MPI2_RAID_VOL_FLAGS_OP_ONLINE_CAP_EXPANSION (0x00000001)
325 #define MPI2_RAID_VOL_FLAGS_OP_CONSISTENCY_CHECK    (0x00000002)
326 #define MPI2_RAID_VOL_FLAGS_OP_RESYNC               (0x00000003)
327 #define MPI2_RAID_VOL_FLAGS_OP_MDC                  (0x00000004)
328 
329 /* RAID Compatibility Result Structure */
330 
331 typedef struct _MPI2_RAID_COMPATIBILITY_RESULT_STRUCT
332 {
333     U8                      State;                          /* 0x00 */
334     U8                      Reserved1;                      /* 0x01 */
335     U16                     Reserved2;                      /* 0x02 */
336     U32                     GenericAttributes;              /* 0x04 */
337     U32                     OEMSpecificAttributes;          /* 0x08 */
338     U32                     Reserved3;                      /* 0x0C */
339     U32                     Reserved4;                      /* 0x10 */
340 } MPI2_RAID_COMPATIBILITY_RESULT_STRUCT,
341   MPI2_POINTER PTR_MPI2_RAID_COMPATIBILITY_RESULT_STRUCT,
342   Mpi2RaidCompatibilityResultStruct_t,
343   MPI2_POINTER pMpi2RaidCompatibilityResultStruct_t;
344 
345 /* defines for RAID Compatibility Result Structure State field */
346 #define MPI2_RAID_COMPAT_STATE_COMPATIBLE           (0x00)
347 #define MPI2_RAID_COMPAT_STATE_NOT_COMPATIBLE       (0x01)
348 
349 /* defines for RAID Compatibility Result Structure GenericAttributes field */
350 #define MPI2_RAID_COMPAT_GENATTRIB_4K_SECTOR            (0x00000010)
351 
352 #define MPI2_RAID_COMPAT_GENATTRIB_MEDIA_MASK           (0x0000000C)
353 #define MPI2_RAID_COMPAT_GENATTRIB_SOLID_STATE_DRIVE    (0x00000008)
354 #define MPI2_RAID_COMPAT_GENATTRIB_HARD_DISK_DRIVE      (0x00000004)
355 
356 #define MPI2_RAID_COMPAT_GENATTRIB_PROTOCOL_MASK        (0x00000003)
357 #define MPI2_RAID_COMPAT_GENATTRIB_SAS_PROTOCOL         (0x00000002)
358 #define MPI2_RAID_COMPAT_GENATTRIB_SATA_PROTOCOL        (0x00000001)
359 
360 /* RAID Action Reply ActionData union */
361 typedef union _MPI2_RAID_ACTION_REPLY_DATA
362 {
363     U32                                     Word[6];
364     MPI2_RAID_VOL_INDICATOR                 RaidVolumeIndicator;
365     U16                                     VolDevHandle;
366     U8                                      VolumeState;
367     U8                                      PhysDiskNum;
368     MPI2_RAID_COMPATIBILITY_RESULT_STRUCT   RaidCompatibilityResult;
369 } MPI2_RAID_ACTION_REPLY_DATA, MPI2_POINTER PTR_MPI2_RAID_ACTION_REPLY_DATA,
370   Mpi2RaidActionReplyData_t, MPI2_POINTER pMpi2RaidActionReplyData_t;
371 
372 /* use MPI2_RAIDVOL0_SETTING_ defines from mpi2_cnfg.h for MPI2_RAID_ACTION_CHANGE_VOL_WRITE_CACHE action */
373 
374 /* RAID Action Reply Message */
375 typedef struct _MPI2_RAID_ACTION_REPLY
376 {
377     U8                          Action;                     /* 0x00 */
378     U8                          Reserved1;                  /* 0x01 */
379     U8                          MsgLength;                  /* 0x02 */
380     U8                          Function;                   /* 0x03 */
381     U16                         VolDevHandle;               /* 0x04 */
382     U8                          PhysDiskNum;                /* 0x06 */
383     U8                          MsgFlags;                   /* 0x07 */
384     U8                          VP_ID;                      /* 0x08 */
385     U8                          VF_ID;                      /* 0x09 */
386     U16                         Reserved2;                  /* 0x0A */
387     U16                         Reserved3;                  /* 0x0C */
388     U16                         IOCStatus;                  /* 0x0E */
389     U32                         IOCLogInfo;                 /* 0x10 */
390     MPI2_RAID_ACTION_REPLY_DATA ActionData;                 /* 0x14 */
391 } MPI2_RAID_ACTION_REPLY, MPI2_POINTER PTR_MPI2_RAID_ACTION_REPLY,
392   Mpi2RaidActionReply_t, MPI2_POINTER pMpi2RaidActionReply_t;
393 
394 #endif
395