xref: /onnv-gate/usr/src/uts/common/sys/scsi/adapters/mpt_sas/mpi/mpi2_init.h (revision 11194:e429b4b36c3c)
1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License (the "License").
6  * You may not use this file except in compliance with the License.
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8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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10  * See the License for the specific language governing permissions
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13  * When distributing Covered Code, include this CDDL HEADER in each
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15  * If applicable, add the following below this CDDL HEADER, with the
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20  */
21 
22 /*
23  * Copyright (c) 2000 to 2009, LSI Corporation.
24  * All rights reserved.
25  *
26  * Redistribution and use in source and binary forms of all code within
27  * this file that is exclusively owned by LSI, with or without
28  * modification, is permitted provided that, in addition to the CDDL 1.0
29  * License requirements, the following conditions are met:
30  *
31  *    Neither the name of the author nor the names of its contributors may be
32  *    used to endorse or promote products derived from this software without
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35  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
36  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
37  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
38  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
39  * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
40  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
41  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
42  * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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46  * DAMAGE.
47  */
48 
49 /*
50  *           Name:  mpi2_init.h
51  *          Title:  MPI SCSI initiator mode messages and structures
52  *  Creation Date:  June 23, 2006
53  *
54  *    mpi2_init.h Version:  02.00.07
55  *
56  *  Version History
57  *  ---------------
58  *
59  *  Date      Version   Description
60  *  --------  --------  ------------------------------------------------------
61  *  04-30-07  02.00.00  Corresponds to Fusion-MPT MPI Specification Rev A.
62  *  10-31-07  02.00.01  Fixed name for pMpi2SCSITaskManagementRequest_t.
63  *  12-18-07  02.00.02  Modified Task Management Target Reset Method defines.
64  *  02-29-08  02.00.03  Added Query Task Set and Query Unit Attention.
65  *  03-03-08  02.00.04  Fixed name of struct _MPI2_SCSI_TASK_MANAGE_REPLY.
66  *  05-21-08  02.00.05  Fixed typo in name of Mpi2SepRequest_t.
67  *  10-02-08  02.00.06  Removed Untagged and No Disconnect values from SCSI IO
68  *                      Control field Task Attribute flags.
69  *                      Moved LUN field defines to mpi2.h becasue they are
70  *                      common to many structures.
71  *  05-06-09  02.00.07  Changed task management type of Query Unit Attention to
72  *                      Query Asynchronous Event.
73  *                      Defined two new bits in the SlotStatus field of the SCSI
74  *                      Enclosure Processor Request and Reply.
75  *  --------------------------------------------------------------------------
76  */
77 
78 #ifndef MPI2_INIT_H
79 #define MPI2_INIT_H
80 
81 /*****************************************************************************
82 *
83 *               SCSI Initiator Messages
84 *
85 *****************************************************************************/
86 
87 /****************************************************************************
88 *  SCSI IO messages and associated structures
89 ****************************************************************************/
90 
91 typedef struct
92 {
93     U8                      CDB[20];                    /* 0x00 */
94     U32                     PrimaryReferenceTag;        /* 0x14 */
95     U16                     PrimaryApplicationTag;      /* 0x18 */
96     U16                     PrimaryApplicationTagMask;  /* 0x1A */
97     U32                     TransferLength;             /* 0x1C */
98 } MPI2_SCSI_IO_CDB_EEDP32, MPI2_POINTER PTR_MPI2_SCSI_IO_CDB_EEDP32,
99   Mpi2ScsiIoCdbEedp32_t, MPI2_POINTER pMpi2ScsiIoCdbEedp32_t;
100 
101 /* TBD: I don't think this is needed for MPI2/Gen2 */
102 #if 0
103 typedef struct
104 {
105     U8                      CDB[16];                    /* 0x00 */
106     U32                     DataLength;                 /* 0x10 */
107     U32                     PrimaryReferenceTag;        /* 0x14 */
108     U16                     PrimaryApplicationTag;      /* 0x18 */
109     U16                     PrimaryApplicationTagMask;  /* 0x1A */
110     U32                     TransferLength;             /* 0x1C */
111 } MPI2_SCSI_IO32_CDB_EEDP16, MPI2_POINTER PTR_MPI2_SCSI_IO32_CDB_EEDP16,
112   Mpi2ScsiIo32CdbEedp16_t, MPI2_POINTER pMpi2ScsiIo32CdbEedp16_t;
113 #endif
114 
115 typedef union
116 {
117     U8                      CDB32[32];
118     MPI2_SCSI_IO_CDB_EEDP32 EEDP32;
119     MPI2_SGE_SIMPLE_UNION   SGE;
120 } MPI2_SCSI_IO_CDB_UNION, MPI2_POINTER PTR_MPI2_SCSI_IO_CDB_UNION,
121   Mpi2ScsiIoCdb_t, MPI2_POINTER pMpi2ScsiIoCdb_t;
122 
123 /* SCSI IO Request Message */
124 typedef struct _MPI2_SCSI_IO_REQUEST
125 {
126     U16                     DevHandle;                      /* 0x00 */
127     U8                      ChainOffset;                    /* 0x02 */
128     U8                      Function;                       /* 0x03 */
129     U16                     Reserved1;                      /* 0x04 */
130     U8                      Reserved2;                      /* 0x06 */
131     U8                      MsgFlags;                       /* 0x07 */
132     U8                      VP_ID;                          /* 0x08 */
133     U8                      VF_ID;                          /* 0x09 */
134     U16                     Reserved3;                      /* 0x0A */
135     U32                     SenseBufferLowAddress;          /* 0x0C */
136     U16                     SGLFlags;                       /* 0x10 */
137     U8                      SenseBufferLength;              /* 0x12 */
138     U8                      Reserved4;                      /* 0x13 */
139     U8                      SGLOffset0;                     /* 0x14 */
140     U8                      SGLOffset1;                     /* 0x15 */
141     U8                      SGLOffset2;                     /* 0x16 */
142     U8                      SGLOffset3;                     /* 0x17 */
143     U32                     SkipCount;                      /* 0x18 */
144     U32                     DataLength;                     /* 0x1C */
145     U32                     BidirectionalDataLength;        /* 0x20 */
146     U16                     IoFlags;                        /* 0x24 */
147     U16                     EEDPFlags;                      /* 0x26 */
148     U32                     EEDPBlockSize;                  /* 0x28 */
149     U32                     SecondaryReferenceTag;          /* 0x2C */
150     U16                     SecondaryApplicationTag;        /* 0x30 */
151     U16                     ApplicationTagTranslationMask;  /* 0x32 */
152     U8                      LUN[8];                         /* 0x34 */
153     U32                     Control;                        /* 0x3C */
154     MPI2_SCSI_IO_CDB_UNION  CDB;                            /* 0x40 */
155     MPI2_SGE_IO_UNION       SGL;                            /* 0x60 */
156 } MPI2_SCSI_IO_REQUEST, MPI2_POINTER PTR_MPI2_SCSI_IO_REQUEST,
157   Mpi2SCSIIORequest_t, MPI2_POINTER pMpi2SCSIIORequest_t;
158 
159 /* SCSI IO MsgFlags bits */
160 
161 /* MsgFlags for SenseBufferAddressSpace */
162 #define MPI2_SCSIIO_MSGFLAGS_MASK_SENSE_ADDR        (0x0C)
163 #define MPI2_SCSIIO_MSGFLAGS_SYSTEM_SENSE_ADDR      (0x00)
164 #define MPI2_SCSIIO_MSGFLAGS_IOCDDR_SENSE_ADDR      (0x04)
165 #define MPI2_SCSIIO_MSGFLAGS_IOCPLB_SENSE_ADDR      (0x08)
166 #define MPI2_SCSIIO_MSGFLAGS_IOCPLBNTA_SENSE_ADDR   (0x0C)
167 
168 /* SCSI IO SGLFlags bits */
169 
170 /* base values for Data Location Address Space */
171 #define MPI2_SCSIIO_SGLFLAGS_ADDR_MASK              (0x0C)
172 #define MPI2_SCSIIO_SGLFLAGS_SYSTEM_ADDR            (0x00)
173 #define MPI2_SCSIIO_SGLFLAGS_IOCDDR_ADDR            (0x04)
174 #define MPI2_SCSIIO_SGLFLAGS_IOCPLB_ADDR            (0x08)
175 #define MPI2_SCSIIO_SGLFLAGS_IOCPLBNTA_ADDR         (0x0C)
176 
177 /* base values for Type */
178 #define MPI2_SCSIIO_SGLFLAGS_TYPE_MASK              (0x03)
179 #define MPI2_SCSIIO_SGLFLAGS_TYPE_MPI               (0x00)
180 #define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE32            (0x01)
181 #define MPI2_SCSIIO_SGLFLAGS_TYPE_IEEE64            (0x02)
182 
183 /* shift values for each sub-field */
184 #define MPI2_SCSIIO_SGLFLAGS_SGL3_SHIFT             (12)
185 #define MPI2_SCSIIO_SGLFLAGS_SGL2_SHIFT             (8)
186 #define MPI2_SCSIIO_SGLFLAGS_SGL1_SHIFT             (4)
187 #define MPI2_SCSIIO_SGLFLAGS_SGL0_SHIFT             (0)
188 
189 /* SCSI IO IoFlags bits */
190 
191 /* Large CDB Address Space */
192 #define MPI2_SCSIIO_CDB_ADDR_MASK                   (0x6000)
193 #define MPI2_SCSIIO_CDB_ADDR_SYSTEM                 (0x0000)
194 #define MPI2_SCSIIO_CDB_ADDR_IOCDDR                 (0x2000)
195 #define MPI2_SCSIIO_CDB_ADDR_IOCPLB                 (0x4000)
196 #define MPI2_SCSIIO_CDB_ADDR_IOCPLBNTA              (0x6000)
197 
198 #define MPI2_SCSIIO_IOFLAGS_LARGE_CDB               (0x1000)
199 #define MPI2_SCSIIO_IOFLAGS_BIDIRECTIONAL           (0x0800)
200 #define MPI2_SCSIIO_IOFLAGS_MULTICAST               (0x0400)
201 #define MPI2_SCSIIO_IOFLAGS_CMD_DETERMINES_DATA_DIR (0x0200)
202 #define MPI2_SCSIIO_IOFLAGS_CDBLENGTH_MASK          (0x01FF)
203 
204 /* SCSI IO EEDPFlags bits */
205 
206 #define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_REFTAG        (0x8000)
207 #define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_REFTAG        (0x4000)
208 #define MPI2_SCSIIO_EEDPFLAGS_INC_PRI_APPTAG        (0x2000)
209 #define MPI2_SCSIIO_EEDPFLAGS_INC_SEC_APPTAG        (0x1000)
210 
211 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_REFTAG          (0x0400)
212 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_APPTAG          (0x0200)
213 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_GUARD           (0x0100)
214 
215 #define MPI2_SCSIIO_EEDPFLAGS_PASSTHRU_REFTAG       (0x0008)
216 
217 #define MPI2_SCSIIO_EEDPFLAGS_MASK_OP               (0x0007)
218 #define MPI2_SCSIIO_EEDPFLAGS_NOOP_OP               (0x0000)
219 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_OP              (0x0001)
220 #define MPI2_SCSIIO_EEDPFLAGS_STRIP_OP              (0x0002)
221 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_REMOVE_OP       (0x0003)
222 #define MPI2_SCSIIO_EEDPFLAGS_INSERT_OP             (0x0004)
223 #define MPI2_SCSIIO_EEDPFLAGS_REPLACE_OP            (0x0006)
224 #define MPI2_SCSIIO_EEDPFLAGS_CHECK_REGEN_OP        (0x0007)
225 
226 /* SCSI IO LUN fields: use MPI2_LUN_ from mpi2.h */
227 
228 /* SCSI IO Control bits */
229 #define MPI2_SCSIIO_CONTROL_ADDCDBLEN_MASK      (0xFC000000)
230 #define MPI2_SCSIIO_CONTROL_ADDCDBLEN_SHIFT     (26)
231 
232 #define MPI2_SCSIIO_CONTROL_DATADIRECTION_MASK  (0x03000000)
233 #define MPI2_SCSIIO_CONTROL_NODATATRANSFER      (0x00000000)
234 #define MPI2_SCSIIO_CONTROL_WRITE               (0x01000000)
235 #define MPI2_SCSIIO_CONTROL_READ                (0x02000000)
236 #define MPI2_SCSIIO_CONTROL_BIDIRECTIONAL       (0x03000000)
237 
238 #define MPI2_SCSIIO_CONTROL_TASKPRI_MASK        (0x00007800)
239 #define MPI2_SCSIIO_CONTROL_TASKPRI_SHIFT       (11)
240 
241 #define MPI2_SCSIIO_CONTROL_TASKATTRIBUTE_MASK  (0x00000700)
242 #define MPI2_SCSIIO_CONTROL_SIMPLEQ             (0x00000000)
243 #define MPI2_SCSIIO_CONTROL_HEADOFQ             (0x00000100)
244 #define MPI2_SCSIIO_CONTROL_ORDEREDQ            (0x00000200)
245 #define MPI2_SCSIIO_CONTROL_ACAQ                (0x00000400)
246 
247 #define MPI2_SCSIIO_CONTROL_TLR_MASK            (0x000000C0)
248 #define MPI2_SCSIIO_CONTROL_NO_TLR              (0x00000000)
249 #define MPI2_SCSIIO_CONTROL_TLR_ON              (0x00000040)
250 #define MPI2_SCSIIO_CONTROL_TLR_OFF             (0x00000080)
251 
252 
253 /* SCSI IO Error Reply Message */
254 typedef struct _MPI2_SCSI_IO_REPLY
255 {
256     U16                     DevHandle;                      /* 0x00 */
257     U8                      MsgLength;                      /* 0x02 */
258     U8                      Function;                       /* 0x03 */
259     U16                     Reserved1;                      /* 0x04 */
260     U8                      Reserved2;                      /* 0x06 */
261     U8                      MsgFlags;                       /* 0x07 */
262     U8                      VP_ID;                          /* 0x08 */
263     U8                      VF_ID;                          /* 0x09 */
264     U16                     Reserved3;                      /* 0x0A */
265     U8                      SCSIStatus;                     /* 0x0C */
266     U8                      SCSIState;                      /* 0x0D */
267     U16                     IOCStatus;                      /* 0x0E */
268     U32                     IOCLogInfo;                     /* 0x10 */
269     U32                     TransferCount;                  /* 0x14 */
270     U32                     SenseCount;                     /* 0x18 */
271     U32                     ResponseInfo;                   /* 0x1C */
272     U16                     TaskTag;                        /* 0x20 */
273     U16                     Reserved4;                      /* 0x22 */
274     U32                     BidirectionalTransferCount;     /* 0x24 */
275     U32                     Reserved5;                      /* 0x28 */
276     U32                     Reserved6;                      /* 0x2C */
277 } MPI2_SCSI_IO_REPLY, MPI2_POINTER PTR_MPI2_SCSI_IO_REPLY,
278   Mpi2SCSIIOReply_t, MPI2_POINTER pMpi2SCSIIOReply_t;
279 
280 /* SCSI IO Reply SCSIStatus values (SAM-4 status codes) */
281 
282 #define MPI2_SCSI_STATUS_GOOD                   (0x00)
283 #define MPI2_SCSI_STATUS_CHECK_CONDITION        (0x02)
284 #define MPI2_SCSI_STATUS_CONDITION_MET          (0x04)
285 #define MPI2_SCSI_STATUS_BUSY                   (0x08)
286 #define MPI2_SCSI_STATUS_INTERMEDIATE           (0x10)
287 #define MPI2_SCSI_STATUS_INTERMEDIATE_CONDMET   (0x14)
288 #define MPI2_SCSI_STATUS_RESERVATION_CONFLICT   (0x18)
289 #define MPI2_SCSI_STATUS_COMMAND_TERMINATED     (0x22) /* obsolete */
290 #define MPI2_SCSI_STATUS_TASK_SET_FULL          (0x28)
291 #define MPI2_SCSI_STATUS_ACA_ACTIVE             (0x30)
292 #define MPI2_SCSI_STATUS_TASK_ABORTED           (0x40)
293 
294 /* SCSI IO Reply SCSIState flags */
295 
296 #define MPI2_SCSI_STATE_RESPONSE_INFO_VALID     (0x10)
297 #define MPI2_SCSI_STATE_TERMINATED              (0x08)
298 #define MPI2_SCSI_STATE_NO_SCSI_STATUS          (0x04)
299 #define MPI2_SCSI_STATE_AUTOSENSE_FAILED        (0x02)
300 #define MPI2_SCSI_STATE_AUTOSENSE_VALID         (0x01)
301 
302 #define MPI2_SCSI_TASKTAG_UNKNOWN               (0xFFFF)
303 
304 
305 /****************************************************************************
306 *  SCSI Task Management messages
307 ****************************************************************************/
308 
309 /* SCSI Task Management Request Message */
310 typedef struct _MPI2_SCSI_TASK_MANAGE_REQUEST
311 {
312     U16                     DevHandle;                      /* 0x00 */
313     U8                      ChainOffset;                    /* 0x02 */
314     U8                      Function;                       /* 0x03 */
315     U8                      Reserved1;                      /* 0x04 */
316     U8                      TaskType;                       /* 0x05 */
317     U8                      Reserved2;                      /* 0x06 */
318     U8                      MsgFlags;                       /* 0x07 */
319     U8                      VP_ID;                          /* 0x08 */
320     U8                      VF_ID;                          /* 0x09 */
321     U16                     Reserved3;                      /* 0x0A */
322     U8                      LUN[8];                         /* 0x0C */
323     U32                     Reserved4[7];                   /* 0x14 */
324     U16                     TaskMID;                        /* 0x30 */
325     U16                     Reserved5;                      /* 0x32 */
326 } MPI2_SCSI_TASK_MANAGE_REQUEST,
327   MPI2_POINTER PTR_MPI2_SCSI_TASK_MANAGE_REQUEST,
328   Mpi2SCSITaskManagementRequest_t,
329   MPI2_POINTER pMpi2SCSITaskManagementRequest_t;
330 
331 /* TaskType values */
332 
333 #define MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK           (0x01)
334 #define MPI2_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET        (0x02)
335 #define MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET         (0x03)
336 #define MPI2_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET   (0x05)
337 #define MPI2_SCSITASKMGMT_TASKTYPE_CLEAR_TASK_SET       (0x06)
338 #define MPI2_SCSITASKMGMT_TASKTYPE_QUERY_TASK           (0x07)
339 #define MPI2_SCSITASKMGMT_TASKTYPE_CLR_ACA              (0x08)
340 #define MPI2_SCSITASKMGMT_TASKTYPE_QRY_TASK_SET         (0x09)
341 #define MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT      (0x0A)
342 
343 /* obsolete TaskType name */
344 #define MPI2_SCSITASKMGMT_TASKTYPE_QRY_UNIT_ATTENTION   (MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT)
345 
346 /* MsgFlags bits */
347 
348 #define MPI2_SCSITASKMGMT_MSGFLAGS_MASK_TARGET_RESET    (0x18)
349 #define MPI2_SCSITASKMGMT_MSGFLAGS_LINK_RESET           (0x00)
350 #define MPI2_SCSITASKMGMT_MSGFLAGS_NEXUS_RESET_SRST     (0x08)
351 #define MPI2_SCSITASKMGMT_MSGFLAGS_SAS_HARD_LINK_RESET  (0x10)
352 
353 #define MPI2_SCSITASKMGMT_MSGFLAGS_DO_NOT_SEND_TASK_IU  (0x01)
354 
355 
356 
357 /* SCSI Task Management Reply Message */
358 typedef struct _MPI2_SCSI_TASK_MANAGE_REPLY
359 {
360     U16                     DevHandle;                      /* 0x00 */
361     U8                      MsgLength;                      /* 0x02 */
362     U8                      Function;                       /* 0x03 */
363     U8                      ResponseCode;                   /* 0x04 */
364     U8                      TaskType;                       /* 0x05 */
365     U8                      Reserved1;                      /* 0x06 */
366     U8                      MsgFlags;                       /* 0x07 */
367     U8                      VP_ID;                          /* 0x08 */
368     U8                      VF_ID;                          /* 0x09 */
369     U16                     Reserved2;                      /* 0x0A */
370     U16                     Reserved3;                      /* 0x0C */
371     U16                     IOCStatus;                      /* 0x0E */
372     U32                     IOCLogInfo;                     /* 0x10 */
373     U32                     TerminationCount;               /* 0x14 */
374 } MPI2_SCSI_TASK_MANAGE_REPLY,
375   MPI2_POINTER PTR_MPI2_SCSI_TASK_MANAGE_REPLY,
376   Mpi2SCSITaskManagementReply_t, MPI2_POINTER pMpi2SCSIManagementReply_t;
377 
378 /* ResponseCode values */
379 
380 #define MPI2_SCSITASKMGMT_RSP_TM_COMPLETE               (0x00)
381 #define MPI2_SCSITASKMGMT_RSP_INVALID_FRAME             (0x02)
382 #define MPI2_SCSITASKMGMT_RSP_TM_NOT_SUPPORTED          (0x04)
383 #define MPI2_SCSITASKMGMT_RSP_TM_FAILED                 (0x05)
384 #define MPI2_SCSITASKMGMT_RSP_TM_SUCCEEDED              (0x08)
385 #define MPI2_SCSITASKMGMT_RSP_TM_INVALID_LUN            (0x09)
386 #define MPI2_SCSITASKMGMT_RSP_IO_QUEUED_ON_IOC          (0x80)
387 
388 
389 /****************************************************************************
390 *  SCSI Enclosure Processor messages
391 ****************************************************************************/
392 
393 /* SCSI Enclosure Processor Request Message */
394 typedef struct _MPI2_SEP_REQUEST
395 {
396     U16                     DevHandle;          /* 0x00 */
397     U8                      ChainOffset;        /* 0x02 */
398     U8                      Function;           /* 0x03 */
399     U8                      Action;             /* 0x04 */
400     U8                      Flags;              /* 0x05 */
401     U8                      Reserved1;          /* 0x06 */
402     U8                      MsgFlags;           /* 0x07 */
403     U8                      VP_ID;              /* 0x08 */
404     U8                      VF_ID;              /* 0x09 */
405     U16                     Reserved2;          /* 0x0A */
406     U32                     SlotStatus;         /* 0x0C */
407     U32                     Reserved3;          /* 0x10 */
408     U32                     Reserved4;          /* 0x14 */
409     U32                     Reserved5;          /* 0x18 */
410     U16                     Slot;               /* 0x1C */
411     U16                     EnclosureHandle;    /* 0x1E */
412 } MPI2_SEP_REQUEST, MPI2_POINTER PTR_MPI2_SEP_REQUEST,
413   Mpi2SepRequest_t, MPI2_POINTER pMpi2SepRequest_t;
414 
415 /* Action defines */
416 #define MPI2_SEP_REQ_ACTION_WRITE_STATUS                (0x00)
417 #define MPI2_SEP_REQ_ACTION_READ_STATUS                 (0x01)
418 
419 /* Flags defines */
420 #define MPI2_SEP_REQ_FLAGS_DEVHANDLE_ADDRESS            (0x00)
421 #define MPI2_SEP_REQ_FLAGS_ENCLOSURE_SLOT_ADDRESS       (0x01)
422 
423 /* SlotStatus defines */
424 #define MPI2_SEP_REQ_SLOTSTATUS_REQUEST_REMOVE          (0x00040000)
425 #define MPI2_SEP_REQ_SLOTSTATUS_IDENTIFY_REQUEST        (0x00020000)
426 #define MPI2_SEP_REQ_SLOTSTATUS_REBUILD_STOPPED         (0x00000200)
427 #define MPI2_SEP_REQ_SLOTSTATUS_HOT_SPARE               (0x00000100)
428 #define MPI2_SEP_REQ_SLOTSTATUS_UNCONFIGURED            (0x00000080)
429 #define MPI2_SEP_REQ_SLOTSTATUS_PREDICTED_FAULT         (0x00000040)
430 #define MPI2_SEP_REQ_SLOTSTATUS_IN_CRITICAL_ARRAY       (0x00000010)
431 #define MPI2_SEP_REQ_SLOTSTATUS_IN_FAILED_ARRAY         (0x00000008)
432 #define MPI2_SEP_REQ_SLOTSTATUS_DEV_REBUILDING          (0x00000004)
433 #define MPI2_SEP_REQ_SLOTSTATUS_DEV_FAULTY              (0x00000002)
434 #define MPI2_SEP_REQ_SLOTSTATUS_NO_ERROR                (0x00000001)
435 
436 
437 /* SCSI Enclosure Processor Reply Message */
438 typedef struct _MPI2_SEP_REPLY
439 {
440     U16                     DevHandle;          /* 0x00 */
441     U8                      MsgLength;          /* 0x02 */
442     U8                      Function;           /* 0x03 */
443     U8                      Action;             /* 0x04 */
444     U8                      Flags;              /* 0x05 */
445     U8                      Reserved1;          /* 0x06 */
446     U8                      MsgFlags;           /* 0x07 */
447     U8                      VP_ID;              /* 0x08 */
448     U8                      VF_ID;              /* 0x09 */
449     U16                     Reserved2;          /* 0x0A */
450     U16                     Reserved3;          /* 0x0C */
451     U16                     IOCStatus;          /* 0x0E */
452     U32                     IOCLogInfo;         /* 0x10 */
453     U32                     SlotStatus;         /* 0x14 */
454     U32                     Reserved4;          /* 0x18 */
455     U16                     Slot;               /* 0x1C */
456     U16                     EnclosureHandle;    /* 0x1E */
457 } MPI2_SEP_REPLY, MPI2_POINTER PTR_MPI2_SEP_REPLY,
458   Mpi2SepReply_t, MPI2_POINTER pMpi2SepReply_t;
459 
460 /* SlotStatus defines */
461 #define MPI2_SEP_REPLY_SLOTSTATUS_REMOVE_READY          (0x00040000)
462 #define MPI2_SEP_REPLY_SLOTSTATUS_IDENTIFY_REQUEST      (0x00020000)
463 #define MPI2_SEP_REPLY_SLOTSTATUS_REBUILD_STOPPED       (0x00000200)
464 #define MPI2_SEP_REPLY_SLOTSTATUS_HOT_SPARE             (0x00000100)
465 #define MPI2_SEP_REPLY_SLOTSTATUS_UNCONFIGURED          (0x00000080)
466 #define MPI2_SEP_REPLY_SLOTSTATUS_PREDICTED_FAULT       (0x00000040)
467 #define MPI2_SEP_REPLY_SLOTSTATUS_IN_CRITICAL_ARRAY     (0x00000010)
468 #define MPI2_SEP_REPLY_SLOTSTATUS_IN_FAILED_ARRAY       (0x00000008)
469 #define MPI2_SEP_REPLY_SLOTSTATUS_DEV_REBUILDING        (0x00000004)
470 #define MPI2_SEP_REPLY_SLOTSTATUS_DEV_FAULTY            (0x00000002)
471 #define MPI2_SEP_REPLY_SLOTSTATUS_NO_ERROR              (0x00000001)
472 
473 
474 #endif
475 
476 
477