xref: /linux/drivers/message/fusion/lsi/mpi_ioc.h (revision ed46ccc7)
1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  *  Copyright (c) 2000-2008 LSI Corporation.
4  *
5  *
6  *           Name:  mpi_ioc.h
7  *          Title:  MPI IOC, Port, Event, FW Download, and FW Upload messages
8  *  Creation Date:  August 11, 2000
9  *
10  *    mpi_ioc.h Version:  01.05.16
11  *
12  *  Version History
13  *  ---------------
14  *
15  *  Date      Version   Description
16  *  --------  --------  ------------------------------------------------------
17  *  05-08-00  00.10.01  Original release for 0.10 spec dated 4/26/2000.
18  *  05-24-00  00.10.02  Added _MSG_IOC_INIT_REPLY structure.
19  *  06-06-00  01.00.01  Added CurReplyFrameSize field to _MSG_IOC_FACTS_REPLY.
20  *  06-12-00  01.00.02  Added _MSG_PORT_ENABLE_REPLY structure.
21  *                      Added _MSG_EVENT_ACK_REPLY structure.
22  *                      Added _MSG_FW_DOWNLOAD_REPLY structure.
23  *                      Added _MSG_TOOLBOX_REPLY structure.
24  *  06-30-00  01.00.03  Added MaxLanBuckets to _PORT_FACT_REPLY structure.
25  *  07-27-00  01.00.04  Added _EVENT_DATA structure definitions for _SCSI,
26  *                      _LINK_STATUS, _LOOP_STATE and _LOGOUT.
27  *  08-11-00  01.00.05  Switched positions of MsgLength and Function fields in
28  *                      _MSG_EVENT_ACK_REPLY structure to match specification.
29  *  11-02-00  01.01.01  Original release for post 1.0 work.
30  *                      Added a value for Manufacturer to WhoInit.
31  *  12-04-00  01.01.02  Modified IOCFacts reply, added FWUpload messages, and
32  *                      removed toolbox message.
33  *  01-09-01  01.01.03  Added event enabled and disabled defines.
34  *                      Added structures for FwHeader and DataHeader.
35  *                      Added ImageType to FwUpload reply.
36  *  02-20-01  01.01.04  Started using MPI_POINTER.
37  *  02-27-01  01.01.05  Added event for RAID status change and its event data.
38  *                      Added IocNumber field to MSG_IOC_FACTS_REPLY.
39  *  03-27-01  01.01.06  Added defines for ProductId field of MPI_FW_HEADER.
40  *                      Added structure offset comments.
41  *  04-09-01  01.01.07  Added structure EVENT_DATA_EVENT_CHANGE.
42  *  08-08-01  01.02.01  Original release for v1.2 work.
43  *                      New format for FWVersion and ProductId in
44  *                      MSG_IOC_FACTS_REPLY and MPI_FW_HEADER.
45  *  08-31-01  01.02.02  Addded event MPI_EVENT_SCSI_DEVICE_STATUS_CHANGE and
46  *                      related structure and defines.
47  *                      Added event MPI_EVENT_ON_BUS_TIMER_EXPIRED.
48  *                      Added MPI_IOCINIT_FLAGS_DISCARD_FW_IMAGE.
49  *                      Replaced a reserved field in MSG_IOC_FACTS_REPLY with
50  *                      IOCExceptions and changed DataImageSize to reserved.
51  *                      Added MPI_FW_DOWNLOAD_ITYPE_NVSTORE_DATA and
52  *                      MPI_FW_UPLOAD_ITYPE_NVDATA.
53  *  09-28-01  01.02.03  Modified Event Data for Integrated RAID.
54  *  11-01-01  01.02.04  Added defines for MPI_EXT_IMAGE_HEADER ImageType field.
55  *  03-14-02  01.02.05  Added HeaderVersion field to MSG_IOC_FACTS_REPLY.
56  *  05-31-02  01.02.06  Added define for
57  *                      MPI_IOCFACTS_EXCEPT_RAID_CONFIG_INVALID.
58  *                      Added AliasIndex to EVENT_DATA_LOGOUT structure.
59  *  04-01-03  01.02.07  Added defines for MPI_FW_HEADER_SIGNATURE_.
60  *  06-26-03  01.02.08  Added new values to the product family defines.
61  *  04-29-04  01.02.09  Added IOCCapabilities field to MSG_IOC_FACTS_REPLY and
62  *                      added related defines.
63  *  05-11-04  01.03.01  Original release for MPI v1.3.
64  *  08-19-04  01.05.01  Added four new fields to MSG_IOC_INIT.
65  *                      Added three new fields to MSG_IOC_FACTS_REPLY.
66  *                      Defined four new bits for the IOCCapabilities field of
67  *                      the IOCFacts reply.
68  *                      Added two new PortTypes for the PortFacts reply.
69  *                      Added six new events along with their EventData
70  *                      structures.
71  *                      Added a new MsgFlag to the FwDownload request to
72  *                      indicate last segment.
73  *                      Defined a new image type of boot loader.
74  *                      Added FW family codes for SAS product families.
75  *  10-05-04  01.05.02  Added ReplyFifoHostSignalingAddr field to
76  *                      MSG_IOC_FACTS_REPLY.
77  *  12-07-04  01.05.03  Added more defines for SAS Discovery Error event.
78  *  12-09-04  01.05.04  Added Unsupported device to SAS Device event.
79  *  01-15-05  01.05.05  Added event data for SAS SES Event.
80  *  02-09-05  01.05.06  Added MPI_FW_UPLOAD_ITYPE_FW_BACKUP define.
81  *  02-22-05  01.05.07  Added Host Page Buffer Persistent flag to IOC Facts
82  *                      Reply and IOC Init Request.
83  *  03-11-05  01.05.08  Added family code for 1068E family.
84  *                      Removed IOCFacts Reply EEDP Capability bit.
85  *  06-24-05  01.05.09  Added 5 new IOCFacts Reply IOCCapabilities bits.
86  *                      Added Max SATA Targets to SAS Discovery Error event.
87  *  08-30-05  01.05.10  Added 4 new events and their event data structures.
88  *                      Added new ReasonCode value for SAS Device Status Change
89  *                      event.
90  *                      Added new family code for FC949E.
91  *  03-27-06  01.05.11  Added MPI_IOCFACTS_CAPABILITY_TLR.
92  *                      Added additional Reason Codes and more event data fields
93  *                      to EVENT_DATA_SAS_DEVICE_STATUS_CHANGE.
94  *                      Added EVENT_DATA_SAS_BROADCAST_PRIMITIVE structure and
95  *                      new event.
96  *                      Added MPI_EVENT_SAS_SMP_ERROR and event data structure.
97  *                      Added MPI_EVENT_SAS_INIT_DEVICE_STATUS_CHANGE and event
98  *                      data structure.
99  *                      Added MPI_EVENT_SAS_INIT_TABLE_OVERFLOW and event
100  *                      data structure.
101  *                      Added MPI_EXT_IMAGE_TYPE_INITIALIZATION.
102  *  10-11-06  01.05.12  Added MPI_IOCFACTS_EXCEPT_METADATA_UNSUPPORTED.
103  *                      Added MaxInitiators field to PortFacts reply.
104  *                      Added SAS Device Status Change ReasonCode for
105  *                      asynchronous notificaiton.
106  *                      Added MPI_EVENT_SAS_EXPANDER_STATUS_CHANGE and event
107  *                      data structure.
108  *                      Added new ImageType values for FWDownload and FWUpload
109  *                      requests.
110  *  02-28-07  01.05.13  Added MPI_EVENT_PRIMITIVE_ASYNCHRONOUS_EVENT for SAS
111  *                      Broadcast Event Data (replacing _RESERVED2).
112  *                      For Discovery Error Event Data DiscoveryStatus field,
113  *                      replaced _MULTPL_PATHS with _UNSUPPORTED_DEVICE and
114  *                      added _MULTI_PORT_DOMAIN.
115  *  05-24-07  01.05.14  Added Common Boot Block type to FWDownload Request.
116  *                      Added Common Boot Block type to FWUpload Request.
117  *  08-07-07  01.05.15  Added MPI_EVENT_SAS_INIT_RC_REMOVED define.
118  *                      Added MPI_EVENT_IR2_RC_DUAL_PORT_ADDED and
119  *                      MPI_EVENT_IR2_RC_DUAL_PORT_REMOVED for IR2 event data.
120  *                      Added SASAddress field to SAS Initiator Device Table
121  *                      Overflow event data structure.
122  *  03-28-08  01.05.16  Added two new ReasonCode values to SAS Device Status
123  *                      Change Event data to indicate completion of internally
124  *                      generated task management.
125  *                      Added MPI_EVENT_DSCVRY_ERR_DS_SATA_INIT_FAILURE define.
126  *                      Added MPI_EVENT_SAS_INIT_RC_INACCESSIBLE define.
127  *  --------------------------------------------------------------------------
128  */
129 
130 #ifndef MPI_IOC_H
131 #define MPI_IOC_H
132 
133 
134 /*****************************************************************************
135 *
136 *               I O C    M e s s a g e s
137 *
138 *****************************************************************************/
139 
140 /****************************************************************************/
141 /*  IOCInit message                                                         */
142 /****************************************************************************/
143 
144 typedef struct _MSG_IOC_INIT
145 {
146     U8                      WhoInit;                    /* 00h */
147     U8                      Reserved;                   /* 01h */
148     U8                      ChainOffset;                /* 02h */
149     U8                      Function;                   /* 03h */
150     U8                      Flags;                      /* 04h */
151     U8                      MaxDevices;                 /* 05h */
152     U8                      MaxBuses;                   /* 06h */
153     U8                      MsgFlags;                   /* 07h */
154     U32                     MsgContext;                 /* 08h */
155     U16                     ReplyFrameSize;             /* 0Ch */
156     U8                      Reserved1[2];               /* 0Eh */
157     U32                     HostMfaHighAddr;            /* 10h */
158     U32                     SenseBufferHighAddr;        /* 14h */
159     U32                     ReplyFifoHostSignalingAddr; /* 18h */
160     SGE_SIMPLE_UNION        HostPageBufferSGE;          /* 1Ch */
161     U16                     MsgVersion;                 /* 28h */
162     U16                     HeaderVersion;              /* 2Ah */
163 } MSG_IOC_INIT, MPI_POINTER PTR_MSG_IOC_INIT,
164   IOCInit_t, MPI_POINTER pIOCInit_t;
165 
166 /* WhoInit values */
167 #define MPI_WHOINIT_NO_ONE                              (0x00)
168 #define MPI_WHOINIT_SYSTEM_BIOS                         (0x01)
169 #define MPI_WHOINIT_ROM_BIOS                            (0x02)
170 #define MPI_WHOINIT_PCI_PEER                            (0x03)
171 #define MPI_WHOINIT_HOST_DRIVER                         (0x04)
172 #define MPI_WHOINIT_MANUFACTURER                        (0x05)
173 
174 /* Flags values */
175 #define MPI_IOCINIT_FLAGS_HOST_PAGE_BUFFER_PERSISTENT   (0x04)
176 #define MPI_IOCINIT_FLAGS_REPLY_FIFO_HOST_SIGNAL        (0x02)
177 #define MPI_IOCINIT_FLAGS_DISCARD_FW_IMAGE              (0x01)
178 
179 /* MsgVersion */
180 #define MPI_IOCINIT_MSGVERSION_MAJOR_MASK               (0xFF00)
181 #define MPI_IOCINIT_MSGVERSION_MAJOR_SHIFT              (8)
182 #define MPI_IOCINIT_MSGVERSION_MINOR_MASK               (0x00FF)
183 #define MPI_IOCINIT_MSGVERSION_MINOR_SHIFT              (0)
184 
185 /* HeaderVersion */
186 #define MPI_IOCINIT_HEADERVERSION_UNIT_MASK             (0xFF00)
187 #define MPI_IOCINIT_HEADERVERSION_UNIT_SHIFT            (8)
188 #define MPI_IOCINIT_HEADERVERSION_DEV_MASK              (0x00FF)
189 #define MPI_IOCINIT_HEADERVERSION_DEV_SHIFT             (0)
190 
191 
192 typedef struct _MSG_IOC_INIT_REPLY
193 {
194     U8                      WhoInit;                    /* 00h */
195     U8                      Reserved;                   /* 01h */
196     U8                      MsgLength;                  /* 02h */
197     U8                      Function;                   /* 03h */
198     U8                      Flags;                      /* 04h */
199     U8                      MaxDevices;                 /* 05h */
200     U8                      MaxBuses;                   /* 06h */
201     U8                      MsgFlags;                   /* 07h */
202     U32                     MsgContext;                 /* 08h */
203     U16                     Reserved2;                  /* 0Ch */
204     U16                     IOCStatus;                  /* 0Eh */
205     U32                     IOCLogInfo;                 /* 10h */
206 } MSG_IOC_INIT_REPLY, MPI_POINTER PTR_MSG_IOC_INIT_REPLY,
207   IOCInitReply_t, MPI_POINTER pIOCInitReply_t;
208 
209 
210 
211 /****************************************************************************/
212 /*  IOC Facts message                                                       */
213 /****************************************************************************/
214 
215 typedef struct _MSG_IOC_FACTS
216 {
217     U8                      Reserved[2];                /* 00h */
218     U8                      ChainOffset;                /* 01h */
219     U8                      Function;                   /* 02h */
220     U8                      Reserved1[3];               /* 03h */
221     U8                      MsgFlags;                   /* 04h */
222     U32                     MsgContext;                 /* 08h */
223 } MSG_IOC_FACTS, MPI_POINTER PTR_IOC_FACTS,
224   IOCFacts_t, MPI_POINTER pIOCFacts_t;
225 
226 typedef struct _MPI_FW_VERSION_STRUCT
227 {
228     U8                      Dev;                        /* 00h */
229     U8                      Unit;                       /* 01h */
230     U8                      Minor;                      /* 02h */
231     U8                      Major;                      /* 03h */
232 } MPI_FW_VERSION_STRUCT;
233 
234 typedef union _MPI_FW_VERSION
235 {
236     MPI_FW_VERSION_STRUCT   Struct;
237     U32                     Word;
238 } MPI_FW_VERSION;
239 
240 /* IOC Facts Reply */
241 typedef struct _MSG_IOC_FACTS_REPLY
242 {
243     U16                     MsgVersion;                 /* 00h */
244     U8                      MsgLength;                  /* 02h */
245     U8                      Function;                   /* 03h */
246     U16                     HeaderVersion;              /* 04h */
247     U8                      IOCNumber;                  /* 06h */
248     U8                      MsgFlags;                   /* 07h */
249     U32                     MsgContext;                 /* 08h */
250     U16                     IOCExceptions;              /* 0Ch */
251     U16                     IOCStatus;                  /* 0Eh */
252     U32                     IOCLogInfo;                 /* 10h */
253     U8                      MaxChainDepth;              /* 14h */
254     U8                      WhoInit;                    /* 15h */
255     U8                      BlockSize;                  /* 16h */
256     U8                      Flags;                      /* 17h */
257     U16                     ReplyQueueDepth;            /* 18h */
258     U16                     RequestFrameSize;           /* 1Ah */
259     U16                     Reserved_0101_FWVersion;    /* 1Ch */ /* obsolete 16-bit FWVersion */
260     U16                     ProductID;                  /* 1Eh */
261     U32                     CurrentHostMfaHighAddr;     /* 20h */
262     U16                     GlobalCredits;              /* 24h */
263     U8                      NumberOfPorts;              /* 26h */
264     U8                      EventState;                 /* 27h */
265     U32                     CurrentSenseBufferHighAddr; /* 28h */
266     U16                     CurReplyFrameSize;          /* 2Ch */
267     U8                      MaxDevices;                 /* 2Eh */
268     U8                      MaxBuses;                   /* 2Fh */
269     U32                     FWImageSize;                /* 30h */
270     U32                     IOCCapabilities;            /* 34h */
271     MPI_FW_VERSION          FWVersion;                  /* 38h */
272     U16                     HighPriorityQueueDepth;     /* 3Ch */
273     U16                     Reserved2;                  /* 3Eh */
274     SGE_SIMPLE_UNION        HostPageBufferSGE;          /* 40h */
275     U32                     ReplyFifoHostSignalingAddr; /* 4Ch */
276 } MSG_IOC_FACTS_REPLY, MPI_POINTER PTR_MSG_IOC_FACTS_REPLY,
277   IOCFactsReply_t, MPI_POINTER pIOCFactsReply_t;
278 
279 #define MPI_IOCFACTS_MSGVERSION_MAJOR_MASK              (0xFF00)
280 #define MPI_IOCFACTS_MSGVERSION_MAJOR_SHIFT             (8)
281 #define MPI_IOCFACTS_MSGVERSION_MINOR_MASK              (0x00FF)
282 #define MPI_IOCFACTS_MSGVERSION_MINOR_SHIFT             (0)
283 
284 #define MPI_IOCFACTS_HDRVERSION_UNIT_MASK               (0xFF00)
285 #define MPI_IOCFACTS_HDRVERSION_UNIT_SHIFT              (8)
286 #define MPI_IOCFACTS_HDRVERSION_DEV_MASK                (0x00FF)
287 #define MPI_IOCFACTS_HDRVERSION_DEV_SHIFT               (0)
288 
289 #define MPI_IOCFACTS_EXCEPT_CONFIG_CHECKSUM_FAIL        (0x0001)
290 #define MPI_IOCFACTS_EXCEPT_RAID_CONFIG_INVALID         (0x0002)
291 #define MPI_IOCFACTS_EXCEPT_FW_CHECKSUM_FAIL            (0x0004)
292 #define MPI_IOCFACTS_EXCEPT_PERSISTENT_TABLE_FULL       (0x0008)
293 #define MPI_IOCFACTS_EXCEPT_METADATA_UNSUPPORTED        (0x0010)
294 
295 #define MPI_IOCFACTS_FLAGS_FW_DOWNLOAD_BOOT             (0x01)
296 #define MPI_IOCFACTS_FLAGS_REPLY_FIFO_HOST_SIGNAL       (0x02)
297 #define MPI_IOCFACTS_FLAGS_HOST_PAGE_BUFFER_PERSISTENT  (0x04)
298 
299 #define MPI_IOCFACTS_EVENTSTATE_DISABLED                (0x00)
300 #define MPI_IOCFACTS_EVENTSTATE_ENABLED                 (0x01)
301 
302 #define MPI_IOCFACTS_CAPABILITY_HIGH_PRI_Q              (0x00000001)
303 #define MPI_IOCFACTS_CAPABILITY_REPLY_HOST_SIGNAL       (0x00000002)
304 #define MPI_IOCFACTS_CAPABILITY_QUEUE_FULL_HANDLING     (0x00000004)
305 #define MPI_IOCFACTS_CAPABILITY_DIAG_TRACE_BUFFER       (0x00000008)
306 #define MPI_IOCFACTS_CAPABILITY_SNAPSHOT_BUFFER         (0x00000010)
307 #define MPI_IOCFACTS_CAPABILITY_EXTENDED_BUFFER         (0x00000020)
308 #define MPI_IOCFACTS_CAPABILITY_EEDP                    (0x00000040)
309 #define MPI_IOCFACTS_CAPABILITY_BIDIRECTIONAL           (0x00000080)
310 #define MPI_IOCFACTS_CAPABILITY_MULTICAST               (0x00000100)
311 #define MPI_IOCFACTS_CAPABILITY_SCSIIO32                (0x00000200)
312 #define MPI_IOCFACTS_CAPABILITY_NO_SCSIIO16             (0x00000400)
313 #define MPI_IOCFACTS_CAPABILITY_TLR                     (0x00000800)
314 
315 
316 /*****************************************************************************
317 *
318 *               P o r t    M e s s a g e s
319 *
320 *****************************************************************************/
321 
322 /****************************************************************************/
323 /*  Port Facts message and Reply                                            */
324 /****************************************************************************/
325 
326 typedef struct _MSG_PORT_FACTS
327 {
328      U8                     Reserved[2];                /* 00h */
329      U8                     ChainOffset;                /* 02h */
330      U8                     Function;                   /* 03h */
331      U8                     Reserved1[2];               /* 04h */
332      U8                     PortNumber;                 /* 06h */
333      U8                     MsgFlags;                   /* 07h */
334      U32                    MsgContext;                 /* 08h */
335 } MSG_PORT_FACTS, MPI_POINTER PTR_MSG_PORT_FACTS,
336   PortFacts_t, MPI_POINTER pPortFacts_t;
337 
338 typedef struct _MSG_PORT_FACTS_REPLY
339 {
340      U16                    Reserved;                   /* 00h */
341      U8                     MsgLength;                  /* 02h */
342      U8                     Function;                   /* 03h */
343      U16                    Reserved1;                  /* 04h */
344      U8                     PortNumber;                 /* 06h */
345      U8                     MsgFlags;                   /* 07h */
346      U32                    MsgContext;                 /* 08h */
347      U16                    Reserved2;                  /* 0Ch */
348      U16                    IOCStatus;                  /* 0Eh */
349      U32                    IOCLogInfo;                 /* 10h */
350      U8                     Reserved3;                  /* 14h */
351      U8                     PortType;                   /* 15h */
352      U16                    MaxDevices;                 /* 16h */
353      U16                    PortSCSIID;                 /* 18h */
354      U16                    ProtocolFlags;              /* 1Ah */
355      U16                    MaxPostedCmdBuffers;        /* 1Ch */
356      U16                    MaxPersistentIDs;           /* 1Eh */
357      U16                    MaxLanBuckets;              /* 20h */
358      U8                     MaxInitiators;              /* 22h */
359      U8                     Reserved4;                  /* 23h */
360      U32                    Reserved5;                  /* 24h */
361 } MSG_PORT_FACTS_REPLY, MPI_POINTER PTR_MSG_PORT_FACTS_REPLY,
362   PortFactsReply_t, MPI_POINTER pPortFactsReply_t;
363 
364 
365 /* PortTypes values */
366 
367 #define MPI_PORTFACTS_PORTTYPE_INACTIVE         (0x00)
368 #define MPI_PORTFACTS_PORTTYPE_SCSI             (0x01)
369 #define MPI_PORTFACTS_PORTTYPE_FC               (0x10)
370 #define MPI_PORTFACTS_PORTTYPE_ISCSI            (0x20)
371 #define MPI_PORTFACTS_PORTTYPE_SAS              (0x30)
372 
373 /* ProtocolFlags values */
374 
375 #define MPI_PORTFACTS_PROTOCOL_LOGBUSADDR       (0x01)
376 #define MPI_PORTFACTS_PROTOCOL_LAN              (0x02)
377 #define MPI_PORTFACTS_PROTOCOL_TARGET           (0x04)
378 #define MPI_PORTFACTS_PROTOCOL_INITIATOR        (0x08)
379 
380 
381 /****************************************************************************/
382 /*  Port Enable Message                                                     */
383 /****************************************************************************/
384 
385 typedef struct _MSG_PORT_ENABLE
386 {
387     U8                      Reserved[2];                /* 00h */
388     U8                      ChainOffset;                /* 02h */
389     U8                      Function;                   /* 03h */
390     U8                      Reserved1[2];               /* 04h */
391     U8                      PortNumber;                 /* 06h */
392     U8                      MsgFlags;                   /* 07h */
393     U32                     MsgContext;                 /* 08h */
394 } MSG_PORT_ENABLE, MPI_POINTER PTR_MSG_PORT_ENABLE,
395   PortEnable_t, MPI_POINTER pPortEnable_t;
396 
397 typedef struct _MSG_PORT_ENABLE_REPLY
398 {
399     U8                      Reserved[2];                /* 00h */
400     U8                      MsgLength;                  /* 02h */
401     U8                      Function;                   /* 03h */
402     U8                      Reserved1[2];               /* 04h */
403     U8                      PortNumber;                 /* 05h */
404     U8                      MsgFlags;                   /* 07h */
405     U32                     MsgContext;                 /* 08h */
406     U16                     Reserved2;                  /* 0Ch */
407     U16                     IOCStatus;                  /* 0Eh */
408     U32                     IOCLogInfo;                 /* 10h */
409 } MSG_PORT_ENABLE_REPLY, MPI_POINTER PTR_MSG_PORT_ENABLE_REPLY,
410   PortEnableReply_t, MPI_POINTER pPortEnableReply_t;
411 
412 
413 /*****************************************************************************
414 *
415 *               E v e n t    M e s s a g e s
416 *
417 *****************************************************************************/
418 
419 /****************************************************************************/
420 /*  Event Notification messages                                             */
421 /****************************************************************************/
422 
423 typedef struct _MSG_EVENT_NOTIFY
424 {
425     U8                      Switch;                     /* 00h */
426     U8                      Reserved;                   /* 01h */
427     U8                      ChainOffset;                /* 02h */
428     U8                      Function;                   /* 03h */
429     U8                      Reserved1[3];               /* 04h */
430     U8                      MsgFlags;                   /* 07h */
431     U32                     MsgContext;                 /* 08h */
432 } MSG_EVENT_NOTIFY, MPI_POINTER PTR_MSG_EVENT_NOTIFY,
433   EventNotification_t, MPI_POINTER pEventNotification_t;
434 
435 /* Event Notification Reply */
436 
437 typedef struct _MSG_EVENT_NOTIFY_REPLY
438 {
439      U16                    EventDataLength;            /* 00h */
440      U8                     MsgLength;                  /* 02h */
441      U8                     Function;                   /* 03h */
442      U8                     Reserved1[2];               /* 04h */
443      U8                     AckRequired;                /* 06h */
444      U8                     MsgFlags;                   /* 07h */
445      U32                    MsgContext;                 /* 08h */
446      U8                     Reserved2[2];               /* 0Ch */
447      U16                    IOCStatus;                  /* 0Eh */
448      U32                    IOCLogInfo;                 /* 10h */
449      U32                    Event;                      /* 14h */
450      U32                    EventContext;               /* 18h */
451      U32                    Data[];			/* 1Ch */
452 } MSG_EVENT_NOTIFY_REPLY, MPI_POINTER PTR_MSG_EVENT_NOTIFY_REPLY,
453   EventNotificationReply_t, MPI_POINTER pEventNotificationReply_t;
454 
455 /* Event Acknowledge */
456 
457 typedef struct _MSG_EVENT_ACK
458 {
459     U8                      Reserved[2];                /* 00h */
460     U8                      ChainOffset;                /* 02h */
461     U8                      Function;                   /* 03h */
462     U8                      Reserved1[3];               /* 04h */
463     U8                      MsgFlags;                   /* 07h */
464     U32                     MsgContext;                 /* 08h */
465     U32                     Event;                      /* 0Ch */
466     U32                     EventContext;               /* 10h */
467 } MSG_EVENT_ACK, MPI_POINTER PTR_MSG_EVENT_ACK,
468   EventAck_t, MPI_POINTER pEventAck_t;
469 
470 typedef struct _MSG_EVENT_ACK_REPLY
471 {
472     U8                      Reserved[2];                /* 00h */
473     U8                      MsgLength;                  /* 02h */
474     U8                      Function;                   /* 03h */
475     U8                      Reserved1[3];               /* 04h */
476     U8                      MsgFlags;                   /* 07h */
477     U32                     MsgContext;                 /* 08h */
478     U16                     Reserved2;                  /* 0Ch */
479     U16                     IOCStatus;                  /* 0Eh */
480     U32                     IOCLogInfo;                 /* 10h */
481 } MSG_EVENT_ACK_REPLY, MPI_POINTER PTR_MSG_EVENT_ACK_REPLY,
482   EventAckReply_t, MPI_POINTER pEventAckReply_t;
483 
484 /* Switch */
485 
486 #define MPI_EVENT_NOTIFICATION_SWITCH_OFF   (0x00)
487 #define MPI_EVENT_NOTIFICATION_SWITCH_ON    (0x01)
488 
489 /* Event */
490 
491 #define MPI_EVENT_NONE                          (0x00000000)
492 #define MPI_EVENT_LOG_DATA                      (0x00000001)
493 #define MPI_EVENT_STATE_CHANGE                  (0x00000002)
494 #define MPI_EVENT_UNIT_ATTENTION                (0x00000003)
495 #define MPI_EVENT_IOC_BUS_RESET                 (0x00000004)
496 #define MPI_EVENT_EXT_BUS_RESET                 (0x00000005)
497 #define MPI_EVENT_RESCAN                        (0x00000006)
498 #define MPI_EVENT_LINK_STATUS_CHANGE            (0x00000007)
499 #define MPI_EVENT_LOOP_STATE_CHANGE             (0x00000008)
500 #define MPI_EVENT_LOGOUT                        (0x00000009)
501 #define MPI_EVENT_EVENT_CHANGE                  (0x0000000A)
502 #define MPI_EVENT_INTEGRATED_RAID               (0x0000000B)
503 #define MPI_EVENT_SCSI_DEVICE_STATUS_CHANGE     (0x0000000C)
504 #define MPI_EVENT_ON_BUS_TIMER_EXPIRED          (0x0000000D)
505 #define MPI_EVENT_QUEUE_FULL                    (0x0000000E)
506 #define MPI_EVENT_SAS_DEVICE_STATUS_CHANGE      (0x0000000F)
507 #define MPI_EVENT_SAS_SES                       (0x00000010)
508 #define MPI_EVENT_PERSISTENT_TABLE_FULL         (0x00000011)
509 #define MPI_EVENT_SAS_PHY_LINK_STATUS           (0x00000012)
510 #define MPI_EVENT_SAS_DISCOVERY_ERROR           (0x00000013)
511 #define MPI_EVENT_IR_RESYNC_UPDATE              (0x00000014)
512 #define MPI_EVENT_IR2                           (0x00000015)
513 #define MPI_EVENT_SAS_DISCOVERY                 (0x00000016)
514 #define MPI_EVENT_SAS_BROADCAST_PRIMITIVE       (0x00000017)
515 #define MPI_EVENT_SAS_INIT_DEVICE_STATUS_CHANGE (0x00000018)
516 #define MPI_EVENT_SAS_INIT_TABLE_OVERFLOW       (0x00000019)
517 #define MPI_EVENT_SAS_SMP_ERROR                 (0x0000001A)
518 #define MPI_EVENT_SAS_EXPANDER_STATUS_CHANGE    (0x0000001B)
519 #define MPI_EVENT_LOG_ENTRY_ADDED               (0x00000021)
520 
521 /* AckRequired field values */
522 
523 #define MPI_EVENT_NOTIFICATION_ACK_NOT_REQUIRED (0x00)
524 #define MPI_EVENT_NOTIFICATION_ACK_REQUIRED     (0x01)
525 
526 /* EventChange Event data */
527 
528 typedef struct _EVENT_DATA_EVENT_CHANGE
529 {
530     U8                      EventState;                 /* 00h */
531     U8                      Reserved;                   /* 01h */
532     U16                     Reserved1;                  /* 02h */
533 } EVENT_DATA_EVENT_CHANGE, MPI_POINTER PTR_EVENT_DATA_EVENT_CHANGE,
534   EventDataEventChange_t, MPI_POINTER pEventDataEventChange_t;
535 
536 /* LogEntryAdded Event data */
537 
538 /* this structure matches MPI_LOG_0_ENTRY in mpi_cnfg.h */
539 #define MPI_EVENT_DATA_LOG_ENTRY_DATA_LENGTH    (0x1C)
540 typedef struct _EVENT_DATA_LOG_ENTRY
541 {
542     U32         TimeStamp;                          /* 00h */
543     U32         Reserved1;                          /* 04h */
544     U16         LogSequence;                        /* 08h */
545     U16         LogEntryQualifier;                  /* 0Ah */
546     U8          LogData[MPI_EVENT_DATA_LOG_ENTRY_DATA_LENGTH]; /* 0Ch */
547 } EVENT_DATA_LOG_ENTRY, MPI_POINTER PTR_EVENT_DATA_LOG_ENTRY,
548   MpiEventDataLogEntry_t, MPI_POINTER pMpiEventDataLogEntry_t;
549 
550 typedef struct _EVENT_DATA_LOG_ENTRY_ADDED
551 {
552     U16                     LogSequence;            /* 00h */
553     U16                     Reserved1;              /* 02h */
554     U32                     Reserved2;              /* 04h */
555     EVENT_DATA_LOG_ENTRY    LogEntry;               /* 08h */
556 } EVENT_DATA_LOG_ENTRY_ADDED, MPI_POINTER PTR_EVENT_DATA_LOG_ENTRY_ADDED,
557   MpiEventDataLogEntryAdded_t, MPI_POINTER pMpiEventDataLogEntryAdded_t;
558 
559 /* SCSI Event data for Port, Bus and Device forms */
560 
561 typedef struct _EVENT_DATA_SCSI
562 {
563     U8                      TargetID;                   /* 00h */
564     U8                      BusPort;                    /* 01h */
565     U16                     Reserved;                   /* 02h */
566 } EVENT_DATA_SCSI, MPI_POINTER PTR_EVENT_DATA_SCSI,
567   EventDataScsi_t, MPI_POINTER pEventDataScsi_t;
568 
569 /* SCSI Device Status Change Event data */
570 
571 typedef struct _EVENT_DATA_SCSI_DEVICE_STATUS_CHANGE
572 {
573     U8                      TargetID;                   /* 00h */
574     U8                      Bus;                        /* 01h */
575     U8                      ReasonCode;                 /* 02h */
576     U8                      LUN;                        /* 03h */
577     U8                      ASC;                        /* 04h */
578     U8                      ASCQ;                       /* 05h */
579     U16                     Reserved;                   /* 06h */
580 } EVENT_DATA_SCSI_DEVICE_STATUS_CHANGE,
581   MPI_POINTER PTR_EVENT_DATA_SCSI_DEVICE_STATUS_CHANGE,
582   MpiEventDataScsiDeviceStatusChange_t,
583   MPI_POINTER pMpiEventDataScsiDeviceStatusChange_t;
584 
585 /* MPI SCSI Device Status Change Event data ReasonCode values */
586 #define MPI_EVENT_SCSI_DEV_STAT_RC_ADDED                (0x03)
587 #define MPI_EVENT_SCSI_DEV_STAT_RC_NOT_RESPONDING       (0x04)
588 #define MPI_EVENT_SCSI_DEV_STAT_RC_SMART_DATA           (0x05)
589 
590 /* SAS Device Status Change Event data */
591 
592 typedef struct _EVENT_DATA_SAS_DEVICE_STATUS_CHANGE
593 {
594     U8                      TargetID;                   /* 00h */
595     U8                      Bus;                        /* 01h */
596     U8                      ReasonCode;                 /* 02h */
597     U8                      Reserved;                   /* 03h */
598     U8                      ASC;                        /* 04h */
599     U8                      ASCQ;                       /* 05h */
600     U16                     DevHandle;                  /* 06h */
601     U32                     DeviceInfo;                 /* 08h */
602     U16                     ParentDevHandle;            /* 0Ch */
603     U8                      PhyNum;                     /* 0Eh */
604     U8                      Reserved1;                  /* 0Fh */
605     U64                     SASAddress;                 /* 10h */
606     U8                      LUN[8];                     /* 18h */
607     U16                     TaskTag;                    /* 20h */
608     U16                     Reserved2;                  /* 22h */
609 } EVENT_DATA_SAS_DEVICE_STATUS_CHANGE,
610   MPI_POINTER PTR_EVENT_DATA_SAS_DEVICE_STATUS_CHANGE,
611   MpiEventDataSasDeviceStatusChange_t,
612   MPI_POINTER pMpiEventDataSasDeviceStatusChange_t;
613 
614 /* MPI SAS Device Status Change Event data ReasonCode values */
615 #define MPI_EVENT_SAS_DEV_STAT_RC_ADDED                     (0x03)
616 #define MPI_EVENT_SAS_DEV_STAT_RC_NOT_RESPONDING            (0x04)
617 #define MPI_EVENT_SAS_DEV_STAT_RC_SMART_DATA                (0x05)
618 #define MPI_EVENT_SAS_DEV_STAT_RC_NO_PERSIST_ADDED          (0x06)
619 #define MPI_EVENT_SAS_DEV_STAT_RC_UNSUPPORTED               (0x07)
620 #define MPI_EVENT_SAS_DEV_STAT_RC_INTERNAL_DEVICE_RESET     (0x08)
621 #define MPI_EVENT_SAS_DEV_STAT_RC_TASK_ABORT_INTERNAL       (0x09)
622 #define MPI_EVENT_SAS_DEV_STAT_RC_ABORT_TASK_SET_INTERNAL   (0x0A)
623 #define MPI_EVENT_SAS_DEV_STAT_RC_CLEAR_TASK_SET_INTERNAL   (0x0B)
624 #define MPI_EVENT_SAS_DEV_STAT_RC_QUERY_TASK_INTERNAL       (0x0C)
625 #define MPI_EVENT_SAS_DEV_STAT_RC_ASYNC_NOTIFICATION        (0x0D)
626 #define MPI_EVENT_SAS_DEV_STAT_RC_CMPL_INTERNAL_DEV_RESET   (0x0E)
627 #define MPI_EVENT_SAS_DEV_STAT_RC_CMPL_TASK_ABORT_INTERNAL  (0x0F)
628 
629 
630 /* SCSI Event data for Queue Full event */
631 
632 typedef struct _EVENT_DATA_QUEUE_FULL
633 {
634     U8                      TargetID;                   /* 00h */
635     U8                      Bus;                        /* 01h */
636     U16                     CurrentDepth;               /* 02h */
637 } EVENT_DATA_QUEUE_FULL, MPI_POINTER PTR_EVENT_DATA_QUEUE_FULL,
638   EventDataQueueFull_t, MPI_POINTER pEventDataQueueFull_t;
639 
640 /* MPI Integrated RAID Event data */
641 
642 typedef struct _EVENT_DATA_RAID
643 {
644     U8                      VolumeID;                   /* 00h */
645     U8                      VolumeBus;                  /* 01h */
646     U8                      ReasonCode;                 /* 02h */
647     U8                      PhysDiskNum;                /* 03h */
648     U8                      ASC;                        /* 04h */
649     U8                      ASCQ;                       /* 05h */
650     U16                     Reserved;                   /* 06h */
651     U32                     SettingsStatus;             /* 08h */
652 } EVENT_DATA_RAID, MPI_POINTER PTR_EVENT_DATA_RAID,
653   MpiEventDataRaid_t, MPI_POINTER pMpiEventDataRaid_t;
654 
655 /* MPI Integrated RAID Event data ReasonCode values */
656 #define MPI_EVENT_RAID_RC_VOLUME_CREATED                (0x00)
657 #define MPI_EVENT_RAID_RC_VOLUME_DELETED                (0x01)
658 #define MPI_EVENT_RAID_RC_VOLUME_SETTINGS_CHANGED       (0x02)
659 #define MPI_EVENT_RAID_RC_VOLUME_STATUS_CHANGED         (0x03)
660 #define MPI_EVENT_RAID_RC_VOLUME_PHYSDISK_CHANGED       (0x04)
661 #define MPI_EVENT_RAID_RC_PHYSDISK_CREATED              (0x05)
662 #define MPI_EVENT_RAID_RC_PHYSDISK_DELETED              (0x06)
663 #define MPI_EVENT_RAID_RC_PHYSDISK_SETTINGS_CHANGED     (0x07)
664 #define MPI_EVENT_RAID_RC_PHYSDISK_STATUS_CHANGED       (0x08)
665 #define MPI_EVENT_RAID_RC_DOMAIN_VAL_NEEDED             (0x09)
666 #define MPI_EVENT_RAID_RC_SMART_DATA                    (0x0A)
667 #define MPI_EVENT_RAID_RC_REPLACE_ACTION_STARTED        (0x0B)
668 
669 
670 /* MPI Integrated RAID Resync Update Event data */
671 
672 typedef struct _MPI_EVENT_DATA_IR_RESYNC_UPDATE
673 {
674     U8                      VolumeID;                   /* 00h */
675     U8                      VolumeBus;                  /* 01h */
676     U8                      ResyncComplete;             /* 02h */
677     U8                      Reserved1;                  /* 03h */
678     U32                     Reserved2;                  /* 04h */
679 } MPI_EVENT_DATA_IR_RESYNC_UPDATE,
680   MPI_POINTER PTR_MPI_EVENT_DATA_IR_RESYNC_UPDATE,
681   MpiEventDataIrResyncUpdate_t, MPI_POINTER pMpiEventDataIrResyncUpdate_t;
682 
683 /* MPI IR2 Event data */
684 
685 /* MPI_LD_STATE or MPI_PD_STATE */
686 typedef struct _IR2_STATE_CHANGED
687 {
688     U16                 PreviousState;  /* 00h */
689     U16                 NewState;       /* 02h */
690 } IR2_STATE_CHANGED, MPI_POINTER PTR_IR2_STATE_CHANGED;
691 
692 typedef struct _IR2_PD_INFO
693 {
694     U16                 DeviceHandle;           /* 00h */
695     U8                  TruncEnclosureHandle;   /* 02h */
696     U8                  TruncatedSlot;          /* 03h */
697 } IR2_PD_INFO, MPI_POINTER PTR_IR2_PD_INFO;
698 
699 typedef union _MPI_IR2_RC_EVENT_DATA
700 {
701     IR2_STATE_CHANGED   StateChanged;
702     U32                 Lba;
703     IR2_PD_INFO         PdInfo;
704 } MPI_IR2_RC_EVENT_DATA, MPI_POINTER PTR_MPI_IR2_RC_EVENT_DATA;
705 
706 typedef struct _MPI_EVENT_DATA_IR2
707 {
708     U8                      TargetID;             /* 00h */
709     U8                      Bus;                  /* 01h */
710     U8                      ReasonCode;           /* 02h */
711     U8                      PhysDiskNum;          /* 03h */
712     MPI_IR2_RC_EVENT_DATA   IR2EventData;         /* 04h */
713 } MPI_EVENT_DATA_IR2, MPI_POINTER PTR_MPI_EVENT_DATA_IR2,
714   MpiEventDataIR2_t, MPI_POINTER pMpiEventDataIR2_t;
715 
716 /* MPI IR2 Event data ReasonCode values */
717 #define MPI_EVENT_IR2_RC_LD_STATE_CHANGED           (0x01)
718 #define MPI_EVENT_IR2_RC_PD_STATE_CHANGED           (0x02)
719 #define MPI_EVENT_IR2_RC_BAD_BLOCK_TABLE_FULL       (0x03)
720 #define MPI_EVENT_IR2_RC_PD_INSERTED                (0x04)
721 #define MPI_EVENT_IR2_RC_PD_REMOVED                 (0x05)
722 #define MPI_EVENT_IR2_RC_FOREIGN_CFG_DETECTED       (0x06)
723 #define MPI_EVENT_IR2_RC_REBUILD_MEDIUM_ERROR       (0x07)
724 #define MPI_EVENT_IR2_RC_DUAL_PORT_ADDED            (0x08)
725 #define MPI_EVENT_IR2_RC_DUAL_PORT_REMOVED          (0x09)
726 
727 /* defines for logical disk states */
728 #define MPI_LD_STATE_OPTIMAL                        (0x00)
729 #define MPI_LD_STATE_DEGRADED                       (0x01)
730 #define MPI_LD_STATE_FAILED                         (0x02)
731 #define MPI_LD_STATE_MISSING                        (0x03)
732 #define MPI_LD_STATE_OFFLINE                        (0x04)
733 
734 /* defines for physical disk states */
735 #define MPI_PD_STATE_ONLINE                         (0x00)
736 #define MPI_PD_STATE_MISSING                        (0x01)
737 #define MPI_PD_STATE_NOT_COMPATIBLE                 (0x02)
738 #define MPI_PD_STATE_FAILED                         (0x03)
739 #define MPI_PD_STATE_INITIALIZING                   (0x04)
740 #define MPI_PD_STATE_OFFLINE_AT_HOST_REQUEST        (0x05)
741 #define MPI_PD_STATE_FAILED_AT_HOST_REQUEST         (0x06)
742 #define MPI_PD_STATE_OFFLINE_FOR_ANOTHER_REASON     (0xFF)
743 
744 /* MPI Link Status Change Event data */
745 
746 typedef struct _EVENT_DATA_LINK_STATUS
747 {
748     U8                      State;                      /* 00h */
749     U8                      Reserved;                   /* 01h */
750     U16                     Reserved1;                  /* 02h */
751     U8                      Reserved2;                  /* 04h */
752     U8                      Port;                       /* 05h */
753     U16                     Reserved3;                  /* 06h */
754 } EVENT_DATA_LINK_STATUS, MPI_POINTER PTR_EVENT_DATA_LINK_STATUS,
755   EventDataLinkStatus_t, MPI_POINTER pEventDataLinkStatus_t;
756 
757 #define MPI_EVENT_LINK_STATUS_FAILURE       (0x00000000)
758 #define MPI_EVENT_LINK_STATUS_ACTIVE        (0x00000001)
759 
760 /* MPI Loop State Change Event data */
761 
762 typedef struct _EVENT_DATA_LOOP_STATE
763 {
764     U8                      Character4;                 /* 00h */
765     U8                      Character3;                 /* 01h */
766     U8                      Type;                       /* 02h */
767     U8                      Reserved;                   /* 03h */
768     U8                      Reserved1;                  /* 04h */
769     U8                      Port;                       /* 05h */
770     U16                     Reserved2;                  /* 06h */
771 } EVENT_DATA_LOOP_STATE, MPI_POINTER PTR_EVENT_DATA_LOOP_STATE,
772   EventDataLoopState_t, MPI_POINTER pEventDataLoopState_t;
773 
774 #define MPI_EVENT_LOOP_STATE_CHANGE_LIP     (0x0001)
775 #define MPI_EVENT_LOOP_STATE_CHANGE_LPE     (0x0002)
776 #define MPI_EVENT_LOOP_STATE_CHANGE_LPB     (0x0003)
777 
778 /* MPI LOGOUT Event data */
779 
780 typedef struct _EVENT_DATA_LOGOUT
781 {
782     U32                     NPortID;                    /* 00h */
783     U8                      AliasIndex;                 /* 04h */
784     U8                      Port;                       /* 05h */
785     U16                     Reserved1;                  /* 06h */
786 } EVENT_DATA_LOGOUT, MPI_POINTER PTR_EVENT_DATA_LOGOUT,
787   EventDataLogout_t, MPI_POINTER pEventDataLogout_t;
788 
789 #define MPI_EVENT_LOGOUT_ALL_ALIASES        (0xFF)
790 
791 /* SAS SES Event data */
792 
793 typedef struct _EVENT_DATA_SAS_SES
794 {
795     U8                      PhyNum;                     /* 00h */
796     U8                      Port;                       /* 01h */
797     U8                      PortWidth;                  /* 02h */
798     U8                      Reserved1;                  /* 04h */
799 } EVENT_DATA_SAS_SES, MPI_POINTER PTR_EVENT_DATA_SAS_SES,
800   MpiEventDataSasSes_t, MPI_POINTER pMpiEventDataSasSes_t;
801 
802 /* SAS Broadcast Primitive Event data */
803 
804 typedef struct _EVENT_DATA_SAS_BROADCAST_PRIMITIVE
805 {
806     U8                      PhyNum;                     /* 00h */
807     U8                      Port;                       /* 01h */
808     U8                      PortWidth;                  /* 02h */
809     U8                      Primitive;                  /* 04h */
810 } EVENT_DATA_SAS_BROADCAST_PRIMITIVE,
811   MPI_POINTER PTR_EVENT_DATA_SAS_BROADCAST_PRIMITIVE,
812   MpiEventDataSasBroadcastPrimitive_t,
813   MPI_POINTER pMpiEventDataSasBroadcastPrimitive_t;
814 
815 #define MPI_EVENT_PRIMITIVE_CHANGE              (0x01)
816 #define MPI_EVENT_PRIMITIVE_EXPANDER            (0x03)
817 #define MPI_EVENT_PRIMITIVE_ASYNCHRONOUS_EVENT  (0x04)
818 #define MPI_EVENT_PRIMITIVE_RESERVED3           (0x05)
819 #define MPI_EVENT_PRIMITIVE_RESERVED4           (0x06)
820 #define MPI_EVENT_PRIMITIVE_CHANGE0_RESERVED    (0x07)
821 #define MPI_EVENT_PRIMITIVE_CHANGE1_RESERVED    (0x08)
822 
823 /* SAS Phy Link Status Event data */
824 
825 typedef struct _EVENT_DATA_SAS_PHY_LINK_STATUS
826 {
827     U8                      PhyNum;                     /* 00h */
828     U8                      LinkRates;                  /* 01h */
829     U16                     DevHandle;                  /* 02h */
830     U64                     SASAddress;                 /* 04h */
831 } EVENT_DATA_SAS_PHY_LINK_STATUS, MPI_POINTER PTR_EVENT_DATA_SAS_PHY_LINK_STATUS,
832   MpiEventDataSasPhyLinkStatus_t, MPI_POINTER pMpiEventDataSasPhyLinkStatus_t;
833 
834 /* defines for the LinkRates field of the SAS PHY Link Status event */
835 #define MPI_EVENT_SAS_PLS_LR_CURRENT_MASK                   (0xF0)
836 #define MPI_EVENT_SAS_PLS_LR_CURRENT_SHIFT                  (4)
837 #define MPI_EVENT_SAS_PLS_LR_PREVIOUS_MASK                  (0x0F)
838 #define MPI_EVENT_SAS_PLS_LR_PREVIOUS_SHIFT                 (0)
839 #define MPI_EVENT_SAS_PLS_LR_RATE_UNKNOWN                   (0x00)
840 #define MPI_EVENT_SAS_PLS_LR_RATE_PHY_DISABLED              (0x01)
841 #define MPI_EVENT_SAS_PLS_LR_RATE_FAILED_SPEED_NEGOTIATION  (0x02)
842 #define MPI_EVENT_SAS_PLS_LR_RATE_SATA_OOB_COMPLETE         (0x03)
843 #define MPI_EVENT_SAS_PLS_LR_RATE_1_5                       (0x08)
844 #define MPI_EVENT_SAS_PLS_LR_RATE_3_0                       (0x09)
845 #define MPI_EVENT_SAS_PLS_LR_RATE_6_0                       (0x0A)
846 
847 /* SAS Discovery Event data */
848 
849 typedef struct _EVENT_DATA_SAS_DISCOVERY
850 {
851     U32                     DiscoveryStatus;            /* 00h */
852     U32                     Reserved1;                  /* 04h */
853 } EVENT_DATA_SAS_DISCOVERY, MPI_POINTER PTR_EVENT_DATA_SAS_DISCOVERY,
854   EventDataSasDiscovery_t, MPI_POINTER pEventDataSasDiscovery_t;
855 
856 #define MPI_EVENT_SAS_DSCVRY_COMPLETE                       (0x00000000)
857 #define MPI_EVENT_SAS_DSCVRY_IN_PROGRESS                    (0x00000001)
858 #define MPI_EVENT_SAS_DSCVRY_PHY_BITS_MASK                  (0xFFFF0000)
859 #define MPI_EVENT_SAS_DSCVRY_PHY_BITS_SHIFT                 (16)
860 
861 /* SAS Discovery Error Event data */
862 
863 typedef struct _EVENT_DATA_DISCOVERY_ERROR
864 {
865     U32                     DiscoveryStatus;            /* 00h */
866     U8                      Port;                       /* 04h */
867     U8                      Reserved1;                  /* 05h */
868     U16                     Reserved2;                  /* 06h */
869 } EVENT_DATA_DISCOVERY_ERROR, MPI_POINTER PTR_EVENT_DATA_DISCOVERY_ERROR,
870   EventDataDiscoveryError_t, MPI_POINTER pEventDataDiscoveryError_t;
871 
872 #define MPI_EVENT_DSCVRY_ERR_DS_LOOP_DETECTED               (0x00000001)
873 #define MPI_EVENT_DSCVRY_ERR_DS_UNADDRESSABLE_DEVICE        (0x00000002)
874 #define MPI_EVENT_DSCVRY_ERR_DS_MULTIPLE_PORTS              (0x00000004)
875 #define MPI_EVENT_DSCVRY_ERR_DS_EXPANDER_ERR                (0x00000008)
876 #define MPI_EVENT_DSCVRY_ERR_DS_SMP_TIMEOUT                 (0x00000010)
877 #define MPI_EVENT_DSCVRY_ERR_DS_OUT_ROUTE_ENTRIES           (0x00000020)
878 #define MPI_EVENT_DSCVRY_ERR_DS_INDEX_NOT_EXIST             (0x00000040)
879 #define MPI_EVENT_DSCVRY_ERR_DS_SMP_FUNCTION_FAILED         (0x00000080)
880 #define MPI_EVENT_DSCVRY_ERR_DS_SMP_CRC_ERROR               (0x00000100)
881 #define MPI_EVENT_DSCVRY_ERR_DS_MULTPL_SUBTRACTIVE          (0x00000200)
882 #define MPI_EVENT_DSCVRY_ERR_DS_TABLE_TO_TABLE              (0x00000400)
883 #define MPI_EVENT_DSCVRY_ERR_DS_UNSUPPORTED_DEVICE          (0x00000800)
884 #define MPI_EVENT_DSCVRY_ERR_DS_MAX_SATA_TARGETS            (0x00001000)
885 #define MPI_EVENT_DSCVRY_ERR_DS_MULTI_PORT_DOMAIN           (0x00002000)
886 #define MPI_EVENT_DSCVRY_ERR_DS_SATA_INIT_FAILURE           (0x00004000)
887 
888 /* SAS SMP Error Event data */
889 
890 typedef struct _EVENT_DATA_SAS_SMP_ERROR
891 {
892     U8                      Status;                     /* 00h */
893     U8                      Port;                       /* 01h */
894     U8                      SMPFunctionResult;          /* 02h */
895     U8                      Reserved1;                  /* 03h */
896     U64                     SASAddress;                 /* 04h */
897 } EVENT_DATA_SAS_SMP_ERROR, MPI_POINTER PTR_EVENT_DATA_SAS_SMP_ERROR,
898   MpiEventDataSasSmpError_t, MPI_POINTER pMpiEventDataSasSmpError_t;
899 
900 /* defines for the Status field of the SAS SMP Error event */
901 #define MPI_EVENT_SAS_SMP_FUNCTION_RESULT_VALID         (0x00)
902 #define MPI_EVENT_SAS_SMP_CRC_ERROR                     (0x01)
903 #define MPI_EVENT_SAS_SMP_TIMEOUT                       (0x02)
904 #define MPI_EVENT_SAS_SMP_NO_DESTINATION                (0x03)
905 #define MPI_EVENT_SAS_SMP_BAD_DESTINATION               (0x04)
906 
907 /* SAS Initiator Device Status Change Event data */
908 
909 typedef struct _EVENT_DATA_SAS_INIT_DEV_STATUS_CHANGE
910 {
911     U8                      ReasonCode;                 /* 00h */
912     U8                      Port;                       /* 01h */
913     U16                     DevHandle;                  /* 02h */
914     U64                     SASAddress;                 /* 04h */
915 } EVENT_DATA_SAS_INIT_DEV_STATUS_CHANGE,
916   MPI_POINTER PTR_EVENT_DATA_SAS_INIT_DEV_STATUS_CHANGE,
917   MpiEventDataSasInitDevStatusChange_t,
918   MPI_POINTER pMpiEventDataSasInitDevStatusChange_t;
919 
920 /* defines for the ReasonCode field of the SAS Initiator Device Status Change event */
921 #define MPI_EVENT_SAS_INIT_RC_ADDED                 (0x01)
922 #define MPI_EVENT_SAS_INIT_RC_REMOVED               (0x02)
923 #define MPI_EVENT_SAS_INIT_RC_INACCESSIBLE          (0x03)
924 
925 /* SAS Initiator Device Table Overflow Event data */
926 
927 typedef struct _EVENT_DATA_SAS_INIT_TABLE_OVERFLOW
928 {
929     U8                      MaxInit;                    /* 00h */
930     U8                      CurrentInit;                /* 01h */
931     U16                     Reserved1;                  /* 02h */
932     U64                     SASAddress;                 /* 04h */
933 } EVENT_DATA_SAS_INIT_TABLE_OVERFLOW,
934   MPI_POINTER PTR_EVENT_DATA_SAS_INIT_TABLE_OVERFLOW,
935   MpiEventDataSasInitTableOverflow_t,
936   MPI_POINTER pMpiEventDataSasInitTableOverflow_t;
937 
938 /* SAS Expander Status Change Event data */
939 
940 typedef struct _EVENT_DATA_SAS_EXPANDER_STATUS_CHANGE
941 {
942     U8                      ReasonCode;             /* 00h */
943     U8                      Reserved1;              /* 01h */
944     U16                     Reserved2;              /* 02h */
945     U8                      PhysicalPort;           /* 04h */
946     U8                      Reserved3;              /* 05h */
947     U16                     EnclosureHandle;        /* 06h */
948     U64                     SASAddress;             /* 08h */
949     U32                     DiscoveryStatus;        /* 10h */
950     U16                     DevHandle;              /* 14h */
951     U16                     ParentDevHandle;        /* 16h */
952     U16                     ExpanderChangeCount;    /* 18h */
953     U16                     ExpanderRouteIndexes;   /* 1Ah */
954     U8                      NumPhys;                /* 1Ch */
955     U8                      SASLevel;               /* 1Dh */
956     U8                      Flags;                  /* 1Eh */
957     U8                      Reserved4;              /* 1Fh */
958 } EVENT_DATA_SAS_EXPANDER_STATUS_CHANGE,
959   MPI_POINTER PTR_EVENT_DATA_SAS_EXPANDER_STATUS_CHANGE,
960   MpiEventDataSasExpanderStatusChange_t,
961   MPI_POINTER pMpiEventDataSasExpanderStatusChange_t;
962 
963 /* values for ReasonCode field of SAS Expander Status Change Event data */
964 #define MPI_EVENT_SAS_EXP_RC_ADDED                      (0x00)
965 #define MPI_EVENT_SAS_EXP_RC_NOT_RESPONDING             (0x01)
966 
967 /* values for DiscoveryStatus field of SAS Expander Status Change Event data */
968 #define MPI_EVENT_SAS_EXP_DS_LOOP_DETECTED              (0x00000001)
969 #define MPI_EVENT_SAS_EXP_DS_UNADDRESSABLE_DEVICE       (0x00000002)
970 #define MPI_EVENT_SAS_EXP_DS_MULTIPLE_PORTS             (0x00000004)
971 #define MPI_EVENT_SAS_EXP_DS_EXPANDER_ERR               (0x00000008)
972 #define MPI_EVENT_SAS_EXP_DS_SMP_TIMEOUT                (0x00000010)
973 #define MPI_EVENT_SAS_EXP_DS_OUT_ROUTE_ENTRIES          (0x00000020)
974 #define MPI_EVENT_SAS_EXP_DS_INDEX_NOT_EXIST            (0x00000040)
975 #define MPI_EVENT_SAS_EXP_DS_SMP_FUNCTION_FAILED        (0x00000080)
976 #define MPI_EVENT_SAS_EXP_DS_SMP_CRC_ERROR              (0x00000100)
977 #define MPI_EVENT_SAS_EXP_DS_SUBTRACTIVE_LINK           (0x00000200)
978 #define MPI_EVENT_SAS_EXP_DS_TABLE_LINK                 (0x00000400)
979 #define MPI_EVENT_SAS_EXP_DS_UNSUPPORTED_DEVICE         (0x00000800)
980 
981 /* values for Flags field of SAS Expander Status Change Event data */
982 #define MPI_EVENT_SAS_EXP_FLAGS_ROUTE_TABLE_CONFIG      (0x02)
983 #define MPI_EVENT_SAS_EXP_FLAGS_CONFIG_IN_PROGRESS      (0x01)
984 
985 
986 
987 /*****************************************************************************
988 *
989 *               F i r m w a r e    L o a d    M e s s a g e s
990 *
991 *****************************************************************************/
992 
993 /****************************************************************************/
994 /*  Firmware Download message and associated structures                     */
995 /****************************************************************************/
996 
997 typedef struct _MSG_FW_DOWNLOAD
998 {
999     U8                      ImageType;                  /* 00h */
1000     U8                      Reserved;                   /* 01h */
1001     U8                      ChainOffset;                /* 02h */
1002     U8                      Function;                   /* 03h */
1003     U8                      Reserved1[3];               /* 04h */
1004     U8                      MsgFlags;                   /* 07h */
1005     U32                     MsgContext;                 /* 08h */
1006     SGE_MPI_UNION           SGL;                        /* 0Ch */
1007 } MSG_FW_DOWNLOAD, MPI_POINTER PTR_MSG_FW_DOWNLOAD,
1008   FWDownload_t, MPI_POINTER pFWDownload_t;
1009 
1010 #define MPI_FW_DOWNLOAD_MSGFLGS_LAST_SEGMENT    (0x01)
1011 
1012 #define MPI_FW_DOWNLOAD_ITYPE_RESERVED          (0x00)
1013 #define MPI_FW_DOWNLOAD_ITYPE_FW                (0x01)
1014 #define MPI_FW_DOWNLOAD_ITYPE_BIOS              (0x02)
1015 #define MPI_FW_DOWNLOAD_ITYPE_NVDATA            (0x03)
1016 #define MPI_FW_DOWNLOAD_ITYPE_BOOTLOADER        (0x04)
1017 #define MPI_FW_DOWNLOAD_ITYPE_MANUFACTURING     (0x06)
1018 #define MPI_FW_DOWNLOAD_ITYPE_CONFIG_1          (0x07)
1019 #define MPI_FW_DOWNLOAD_ITYPE_CONFIG_2          (0x08)
1020 #define MPI_FW_DOWNLOAD_ITYPE_MEGARAID          (0x09)
1021 #define MPI_FW_DOWNLOAD_ITYPE_COMMON_BOOT_BLOCK (0x0B)
1022 
1023 
1024 typedef struct _FWDownloadTCSGE
1025 {
1026     U8                      Reserved;                   /* 00h */
1027     U8                      ContextSize;                /* 01h */
1028     U8                      DetailsLength;              /* 02h */
1029     U8                      Flags;                      /* 03h */
1030     U32                     Reserved_0100_Checksum;     /* 04h */ /* obsolete Checksum */
1031     U32                     ImageOffset;                /* 08h */
1032     U32                     ImageSize;                  /* 0Ch */
1033 } FW_DOWNLOAD_TCSGE, MPI_POINTER PTR_FW_DOWNLOAD_TCSGE,
1034   FWDownloadTCSGE_t, MPI_POINTER pFWDownloadTCSGE_t;
1035 
1036 /* Firmware Download reply */
1037 typedef struct _MSG_FW_DOWNLOAD_REPLY
1038 {
1039     U8                      ImageType;                  /* 00h */
1040     U8                      Reserved;                   /* 01h */
1041     U8                      MsgLength;                  /* 02h */
1042     U8                      Function;                   /* 03h */
1043     U8                      Reserved1[3];               /* 04h */
1044     U8                      MsgFlags;                   /* 07h */
1045     U32                     MsgContext;                 /* 08h */
1046     U16                     Reserved2;                  /* 0Ch */
1047     U16                     IOCStatus;                  /* 0Eh */
1048     U32                     IOCLogInfo;                 /* 10h */
1049 } MSG_FW_DOWNLOAD_REPLY, MPI_POINTER PTR_MSG_FW_DOWNLOAD_REPLY,
1050   FWDownloadReply_t, MPI_POINTER pFWDownloadReply_t;
1051 
1052 
1053 /****************************************************************************/
1054 /*  Firmware Upload message and associated structures                       */
1055 /****************************************************************************/
1056 
1057 typedef struct _MSG_FW_UPLOAD
1058 {
1059     U8                      ImageType;                  /* 00h */
1060     U8                      Reserved;                   /* 01h */
1061     U8                      ChainOffset;                /* 02h */
1062     U8                      Function;                   /* 03h */
1063     U8                      Reserved1[3];               /* 04h */
1064     U8                      MsgFlags;                   /* 07h */
1065     U32                     MsgContext;                 /* 08h */
1066     SGE_MPI_UNION           SGL;                        /* 0Ch */
1067 } MSG_FW_UPLOAD, MPI_POINTER PTR_MSG_FW_UPLOAD,
1068   FWUpload_t, MPI_POINTER pFWUpload_t;
1069 
1070 #define MPI_FW_UPLOAD_ITYPE_FW_IOC_MEM          (0x00)
1071 #define MPI_FW_UPLOAD_ITYPE_FW_FLASH            (0x01)
1072 #define MPI_FW_UPLOAD_ITYPE_BIOS_FLASH          (0x02)
1073 #define MPI_FW_UPLOAD_ITYPE_NVDATA              (0x03)
1074 #define MPI_FW_UPLOAD_ITYPE_BOOTLOADER          (0x04)
1075 #define MPI_FW_UPLOAD_ITYPE_FW_BACKUP           (0x05)
1076 #define MPI_FW_UPLOAD_ITYPE_MANUFACTURING       (0x06)
1077 #define MPI_FW_UPLOAD_ITYPE_CONFIG_1            (0x07)
1078 #define MPI_FW_UPLOAD_ITYPE_CONFIG_2            (0x08)
1079 #define MPI_FW_UPLOAD_ITYPE_MEGARAID            (0x09)
1080 #define MPI_FW_UPLOAD_ITYPE_COMPLETE            (0x0A)
1081 #define MPI_FW_UPLOAD_ITYPE_COMMON_BOOT_BLOCK   (0x0B)
1082 
1083 typedef struct _FWUploadTCSGE
1084 {
1085     U8                      Reserved;                   /* 00h */
1086     U8                      ContextSize;                /* 01h */
1087     U8                      DetailsLength;              /* 02h */
1088     U8                      Flags;                      /* 03h */
1089     U32                     Reserved1;                  /* 04h */
1090     U32                     ImageOffset;                /* 08h */
1091     U32                     ImageSize;                  /* 0Ch */
1092 } FW_UPLOAD_TCSGE, MPI_POINTER PTR_FW_UPLOAD_TCSGE,
1093   FWUploadTCSGE_t, MPI_POINTER pFWUploadTCSGE_t;
1094 
1095 /* Firmware Upload reply */
1096 typedef struct _MSG_FW_UPLOAD_REPLY
1097 {
1098     U8                      ImageType;                  /* 00h */
1099     U8                      Reserved;                   /* 01h */
1100     U8                      MsgLength;                  /* 02h */
1101     U8                      Function;                   /* 03h */
1102     U8                      Reserved1[3];               /* 04h */
1103     U8                      MsgFlags;                   /* 07h */
1104     U32                     MsgContext;                 /* 08h */
1105     U16                     Reserved2;                  /* 0Ch */
1106     U16                     IOCStatus;                  /* 0Eh */
1107     U32                     IOCLogInfo;                 /* 10h */
1108     U32                     ActualImageSize;            /* 14h */
1109 } MSG_FW_UPLOAD_REPLY, MPI_POINTER PTR_MSG_FW_UPLOAD_REPLY,
1110   FWUploadReply_t, MPI_POINTER pFWUploadReply_t;
1111 
1112 
1113 typedef struct _MPI_FW_HEADER
1114 {
1115     U32                     ArmBranchInstruction0;      /* 00h */
1116     U32                     Signature0;                 /* 04h */
1117     U32                     Signature1;                 /* 08h */
1118     U32                     Signature2;                 /* 0Ch */
1119     U32                     ArmBranchInstruction1;      /* 10h */
1120     U32                     ArmBranchInstruction2;      /* 14h */
1121     U32                     Reserved;                   /* 18h */
1122     U32                     Checksum;                   /* 1Ch */
1123     U16                     VendorId;                   /* 20h */
1124     U16                     ProductId;                  /* 22h */
1125     MPI_FW_VERSION          FWVersion;                  /* 24h */
1126     U32                     SeqCodeVersion;             /* 28h */
1127     U32                     ImageSize;                  /* 2Ch */
1128     U32                     NextImageHeaderOffset;      /* 30h */
1129     U32                     LoadStartAddress;           /* 34h */
1130     U32                     IopResetVectorValue;        /* 38h */
1131     U32                     IopResetRegAddr;            /* 3Ch */
1132     U32                     VersionNameWhat;            /* 40h */
1133     U8                      VersionName[32];            /* 44h */
1134     U32                     VendorNameWhat;             /* 64h */
1135     U8                      VendorName[32];             /* 68h */
1136 } MPI_FW_HEADER, MPI_POINTER PTR_MPI_FW_HEADER,
1137   MpiFwHeader_t, MPI_POINTER pMpiFwHeader_t;
1138 
1139 #define MPI_FW_HEADER_WHAT_SIGNATURE        (0x29232840)
1140 
1141 /* defines for using the ProductId field */
1142 #define MPI_FW_HEADER_PID_TYPE_MASK             (0xF000)
1143 #define MPI_FW_HEADER_PID_TYPE_SCSI             (0x0000)
1144 #define MPI_FW_HEADER_PID_TYPE_FC               (0x1000)
1145 #define MPI_FW_HEADER_PID_TYPE_SAS              (0x2000)
1146 
1147 #define MPI_FW_HEADER_SIGNATURE_0               (0x5AEAA55A)
1148 #define MPI_FW_HEADER_SIGNATURE_1               (0xA55AEAA5)
1149 #define MPI_FW_HEADER_SIGNATURE_2               (0x5AA55AEA)
1150 
1151 #define MPI_FW_HEADER_PID_PROD_MASK                     (0x0F00)
1152 #define MPI_FW_HEADER_PID_PROD_INITIATOR_SCSI           (0x0100)
1153 #define MPI_FW_HEADER_PID_PROD_TARGET_INITIATOR_SCSI    (0x0200)
1154 #define MPI_FW_HEADER_PID_PROD_TARGET_SCSI              (0x0300)
1155 #define MPI_FW_HEADER_PID_PROD_IM_SCSI                  (0x0400)
1156 #define MPI_FW_HEADER_PID_PROD_IS_SCSI                  (0x0500)
1157 #define MPI_FW_HEADER_PID_PROD_CTX_SCSI                 (0x0600)
1158 #define MPI_FW_HEADER_PID_PROD_IR_SCSI                  (0x0700)
1159 
1160 #define MPI_FW_HEADER_PID_FAMILY_MASK           (0x00FF)
1161 /* SCSI */
1162 #define MPI_FW_HEADER_PID_FAMILY_1030A0_SCSI    (0x0001)
1163 #define MPI_FW_HEADER_PID_FAMILY_1030B0_SCSI    (0x0002)
1164 #define MPI_FW_HEADER_PID_FAMILY_1030B1_SCSI    (0x0003)
1165 #define MPI_FW_HEADER_PID_FAMILY_1030C0_SCSI    (0x0004)
1166 #define MPI_FW_HEADER_PID_FAMILY_1020A0_SCSI    (0x0005)
1167 #define MPI_FW_HEADER_PID_FAMILY_1020B0_SCSI    (0x0006)
1168 #define MPI_FW_HEADER_PID_FAMILY_1020B1_SCSI    (0x0007)
1169 #define MPI_FW_HEADER_PID_FAMILY_1020C0_SCSI    (0x0008)
1170 #define MPI_FW_HEADER_PID_FAMILY_1035A0_SCSI    (0x0009)
1171 #define MPI_FW_HEADER_PID_FAMILY_1035B0_SCSI    (0x000A)
1172 #define MPI_FW_HEADER_PID_FAMILY_1030TA0_SCSI   (0x000B)
1173 #define MPI_FW_HEADER_PID_FAMILY_1020TA0_SCSI   (0x000C)
1174 /* Fibre Channel */
1175 #define MPI_FW_HEADER_PID_FAMILY_909_FC         (0x0000)
1176 #define MPI_FW_HEADER_PID_FAMILY_919_FC         (0x0001) /* 919 and 929     */
1177 #define MPI_FW_HEADER_PID_FAMILY_919X_FC        (0x0002) /* 919X and 929X   */
1178 #define MPI_FW_HEADER_PID_FAMILY_919XL_FC       (0x0003) /* 919XL and 929XL */
1179 #define MPI_FW_HEADER_PID_FAMILY_939X_FC        (0x0004) /* 939X and 949X   */
1180 #define MPI_FW_HEADER_PID_FAMILY_959_FC         (0x0005)
1181 #define MPI_FW_HEADER_PID_FAMILY_949E_FC        (0x0006)
1182 /* SAS */
1183 #define MPI_FW_HEADER_PID_FAMILY_1064_SAS       (0x0001)
1184 #define MPI_FW_HEADER_PID_FAMILY_1068_SAS       (0x0002)
1185 #define MPI_FW_HEADER_PID_FAMILY_1078_SAS       (0x0003)
1186 #define MPI_FW_HEADER_PID_FAMILY_106xE_SAS      (0x0004) /* 1068E, 1066E, and 1064E */
1187 
1188 typedef struct _MPI_EXT_IMAGE_HEADER
1189 {
1190     U8                      ImageType;                  /* 00h */
1191     U8                      Reserved;                   /* 01h */
1192     U16                     Reserved1;                  /* 02h */
1193     U32                     Checksum;                   /* 04h */
1194     U32                     ImageSize;                  /* 08h */
1195     U32                     NextImageHeaderOffset;      /* 0Ch */
1196     U32                     LoadStartAddress;           /* 10h */
1197     U32                     Reserved2;                  /* 14h */
1198 } MPI_EXT_IMAGE_HEADER, MPI_POINTER PTR_MPI_EXT_IMAGE_HEADER,
1199   MpiExtImageHeader_t, MPI_POINTER pMpiExtImageHeader_t;
1200 
1201 /* defines for the ImageType field */
1202 #define MPI_EXT_IMAGE_TYPE_UNSPECIFIED          (0x00)
1203 #define MPI_EXT_IMAGE_TYPE_FW                   (0x01)
1204 #define MPI_EXT_IMAGE_TYPE_NVDATA               (0x03)
1205 #define MPI_EXT_IMAGE_TYPE_BOOTLOADER           (0x04)
1206 #define MPI_EXT_IMAGE_TYPE_INITIALIZATION       (0x05)
1207 
1208 #endif
1209