xref: /freebsd/sys/dev/mpr/mpi/mpi2_raid.h (revision 39ee7a7a6bdd1557b1c3532abf60d139798ac88b)
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 
409