1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * Copyright 2000-2020 Broadcom Inc. All rights reserved.
4  *
5  *
6  *          Name:  mpi2_ioc.h
7  *         Title:  MPI IOC, Port, Event, FW Download, and FW Upload messages
8  * Creation Date:  October 11, 2006
9  *
10  * mpi2_ioc.h Version:  02.00.37
11  *
12  * NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25
13  *       prefix are for use only on MPI v2.5 products, and must not be used
14  *       with MPI v2.0 products. Unless otherwise noted, names beginning with
15  *       MPI2 or Mpi2 are for use with both MPI v2.0 and MPI v2.5 products.
16  *
17  * Version History
18  * ---------------
19  *
20  * Date      Version   Description
21  * --------  --------  ------------------------------------------------------
22  * 04-30-07  02.00.00  Corresponds to Fusion-MPT MPI Specification Rev A.
23  * 06-04-07  02.00.01  In IOCFacts Reply structure, renamed MaxDevices to
24  *                     MaxTargets.
25  *                     Added TotalImageSize field to FWDownload Request.
26  *                     Added reserved words to FWUpload Request.
27  * 06-26-07  02.00.02  Added IR Configuration Change List Event.
28  * 08-31-07  02.00.03  Removed SystemReplyQueueDepth field from the IOCInit
29  *                     request and replaced it with
30  *                     ReplyDescriptorPostQueueDepth and ReplyFreeQueueDepth.
31  *                     Replaced the MinReplyQueueDepth field of the IOCFacts
32  *                     reply with MaxReplyDescriptorPostQueueDepth.
33  *                     Added MPI2_RDPQ_DEPTH_MIN define to specify the minimum
34  *                     depth for the Reply Descriptor Post Queue.
35  *                     Added SASAddress field to Initiator Device Table
36  *                     Overflow Event data.
37  * 10-31-07  02.00.04  Added ReasonCode MPI2_EVENT_SAS_INIT_RC_NOT_RESPONDING
38  *                     for SAS Initiator Device Status Change Event data.
39  *                     Modified Reason Code defines for SAS Topology Change
40  *                     List Event data, including adding a bit for PHY Vacant
41  *                     status, and adding a mask for the Reason Code.
42  *                     Added define for
43  *                     MPI2_EVENT_SAS_TOPO_ES_DELAY_NOT_RESPONDING.
44  *                     Added define for MPI2_EXT_IMAGE_TYPE_MEGARAID.
45  * 12-18-07  02.00.05  Added Boot Status defines for the IOCExceptions field of
46  *                     the IOCFacts Reply.
47  *                     Removed MPI2_IOCFACTS_CAPABILITY_EXTENDED_BUFFER define.
48  *                     Moved MPI2_VERSION_UNION to mpi2.h.
49  *                     Changed MPI2_EVENT_NOTIFICATION_REQUEST to use masks
50  *                     instead of enables, and added SASBroadcastPrimitiveMasks
51  *                     field.
52  *                     Added Log Entry Added Event and related structure.
53  * 02-29-08  02.00.06  Added define MPI2_IOCFACTS_CAPABILITY_INTEGRATED_RAID.
54  *                     Removed define MPI2_IOCFACTS_PROTOCOL_SMP_TARGET.
55  *                     Added MaxVolumes and MaxPersistentEntries fields to
56  *                     IOCFacts reply.
57  *                     Added ProtocalFlags and IOCCapabilities fields to
58  *                     MPI2_FW_IMAGE_HEADER.
59  *                     Removed MPI2_PORTENABLE_FLAGS_ENABLE_SINGLE_PORT.
60  * 03-03-08  02.00.07  Fixed MPI2_FW_IMAGE_HEADER by changing Reserved26 to
61  *                     a U16 (from a U32).
62  *                     Removed extra 's' from EventMasks name.
63  * 06-27-08  02.00.08  Fixed an offset in a comment.
64  * 10-02-08  02.00.09  Removed SystemReplyFrameSize from MPI2_IOC_INIT_REQUEST.
65  *                     Removed CurReplyFrameSize from MPI2_IOC_FACTS_REPLY and
66  *                     renamed MinReplyFrameSize to ReplyFrameSize.
67  *                     Added MPI2_IOCFACTS_EXCEPT_IR_FOREIGN_CONFIG_MAX.
68  *                     Added two new RAIDOperation values for Integrated RAID
69  *                     Operations Status Event data.
70  *                     Added four new IR Configuration Change List Event data
71  *                     ReasonCode values.
72  *                     Added two new ReasonCode defines for SAS Device Status
73  *                     Change Event data.
74  *                     Added three new DiscoveryStatus bits for the SAS
75  *                     Discovery event data.
76  *                     Added Multiplexing Status Change bit to the PhyStatus
77  *                     field of the SAS Topology Change List event data.
78  *                     Removed define for MPI2_INIT_IMAGE_BOOTFLAGS_XMEMCOPY.
79  *                     BootFlags are now product-specific.
80  *                     Added defines for the indivdual signature bytes
81  *                     for MPI2_INIT_IMAGE_FOOTER.
82  * 01-19-09  02.00.10  Added MPI2_IOCFACTS_CAPABILITY_EVENT_REPLAY define.
83  *                     Added MPI2_EVENT_SAS_DISC_DS_DOWNSTREAM_INITIATOR
84  *                     define.
85  *                     Added MPI2_EVENT_SAS_DEV_STAT_RC_SATA_INIT_FAILURE
86  *                     define.
87  *                     Removed MPI2_EVENT_SAS_DISC_DS_SATA_INIT_FAILURE define.
88  * 05-06-09  02.00.11  Added MPI2_IOCFACTS_CAPABILITY_RAID_ACCELERATOR define.
89  *                     Added MPI2_IOCFACTS_CAPABILITY_MSI_X_INDEX define.
90  *                     Added two new reason codes for SAS Device Status Change
91  *                     Event.
92  *                     Added new event: SAS PHY Counter.
93  * 07-30-09  02.00.12  Added GPIO Interrupt event define and structure.
94  *                     Added MPI2_IOCFACTS_CAPABILITY_EXTENDED_BUFFER define.
95  *                     Added new product id family for 2208.
96  * 10-28-09  02.00.13  Added HostMSIxVectors field to MPI2_IOC_INIT_REQUEST.
97  *                     Added MaxMSIxVectors field to MPI2_IOC_FACTS_REPLY.
98  *                     Added MinDevHandle field to MPI2_IOC_FACTS_REPLY.
99  *                     Added MPI2_IOCFACTS_CAPABILITY_HOST_BASED_DISCOVERY.
100  *                     Added MPI2_EVENT_HOST_BASED_DISCOVERY_PHY define.
101  *                     Added MPI2_EVENT_SAS_TOPO_ES_NO_EXPANDER define.
102  *                     Added Host Based Discovery Phy Event data.
103  *                     Added defines for ProductID Product field
104  *                     (MPI2_FW_HEADER_PID_).
105  *                     Modified values for SAS ProductID Family
106  *                     (MPI2_FW_HEADER_PID_FAMILY_).
107  * 02-10-10  02.00.14  Added SAS Quiesce Event structure and defines.
108  *                     Added PowerManagementControl Request structures and
109  *                     defines.
110  * 05-12-10  02.00.15  Marked Task Set Full Event as obsolete.
111  *                     Added MPI2_EVENT_SAS_TOPO_LR_UNSUPPORTED_PHY define.
112  * 11-10-10  02.00.16  Added MPI2_FW_DOWNLOAD_ITYPE_MIN_PRODUCT_SPECIFIC.
113  * 02-23-11  02.00.17  Added SAS NOTIFY Primitive event, and added
114  *                     SASNotifyPrimitiveMasks field to
115  *                     MPI2_EVENT_NOTIFICATION_REQUEST.
116  *                     Added Temperature Threshold Event.
117  *                     Added Host Message Event.
118  *                     Added Send Host Message request and reply.
119  * 05-25-11  02.00.18  For Extended Image Header, added
120  *                     MPI2_EXT_IMAGE_TYPE_MIN_PRODUCT_SPECIFIC and
121  *                     MPI2_EXT_IMAGE_TYPE_MAX_PRODUCT_SPECIFIC defines.
122  *                     Deprecated MPI2_EXT_IMAGE_TYPE_MAX define.
123  * 08-24-11  02.00.19  Added PhysicalPort field to
124  *                     MPI2_EVENT_DATA_SAS_DEVICE_STATUS_CHANGE structure.
125  *                     Marked MPI2_PM_CONTROL_FEATURE_PCIE_LINK as obsolete.
126  * 11-18-11  02.00.20  Incorporating additions for MPI v2.5.
127  * 03-29-12  02.00.21  Added a product specific range to event values.
128  * 07-26-12  02.00.22  Added MPI2_IOCFACTS_EXCEPT_PARTIAL_MEMORY_FAILURE.
129  *                     Added ElapsedSeconds field to
130  *                     MPI2_EVENT_DATA_IR_OPERATION_STATUS.
131  * 08-19-13  02.00.23  For IOCInit, added MPI2_IOCINIT_MSGFLAG_RDPQ_ARRAY_MODE
132  *			and MPI2_IOC_INIT_RDPQ_ARRAY_ENTRY.
133  *			Added MPI2_IOCFACTS_CAPABILITY_RDPQ_ARRAY_CAPABLE.
134  *			Added MPI2_FW_DOWNLOAD_ITYPE_PUBLIC_KEY.
135  *			Added Encrypted Hash Extended Image.
136  * 12-05-13  02.00.24  Added MPI25_HASH_IMAGE_TYPE_BIOS.
137  * 11-18-14  02.00.25  Updated copyright information.
138  * 03-16-15  02.00.26  Updated for MPI v2.6.
139  *		       Added MPI2_EVENT_ACTIVE_CABLE_EXCEPTION and
140  *		       MPI26_EVENT_DATA_ACTIVE_CABLE_EXCEPT.
141  *                     Added MPI26_FW_HEADER_PID_FAMILY_3324_SAS and
142  *                     MPI26_FW_HEADER_PID_FAMILY_3516_SAS.
143  *                     Added MPI26_CTRL_OP_SHUTDOWN.
144  * 08-25-15  02.00.27  Added IC ARCH Class based signature defines.
145  *                     Added MPI26_EVENT_PCIE_ENUM_ES_RESOURCES_EXHAUSTED event.
146  *                     Added ConigurationFlags field to IOCInit message to
147  *                     support NVMe SGL format control.
148  *                     Added PCIe SRIOV support.
149  * 02-17-16   02.00.28 Added SAS 4 22.5 gbs speed support.
150  *                     Added PCIe 4 16.0 GT/sec speec support.
151  *                     Removed AHCI support.
152  *                     Removed SOP support.
153  * 07-01-16   02.00.29 Added Archclass for 4008 product.
154  *                     Added IOCException MPI2_IOCFACTS_EXCEPT_PCIE_DISABLED
155  * 08-23-16   02.00.30 Added new defines for the ImageType field of FWDownload
156  *                     Request Message.
157  *                     Added new defines for the ImageType field of FWUpload
158  *                     Request Message.
159  *                     Added new values for the RegionType field in the Layout
160  *                     Data sections of the FLASH Layout Extended Image Data.
161  *                     Added new defines for the ReasonCode field of
162  *                     Active Cable Exception Event.
163  *                     Added MPI2_EVENT_ENCL_DEVICE_STATUS_CHANGE and
164  *                     MPI26_EVENT_DATA_ENCL_DEV_STATUS_CHANGE.
165  * 11-23-16   02.00.31 Added MPI2_EVENT_SAS_DEVICE_DISCOVERY_ERROR and
166  *                     MPI25_EVENT_DATA_SAS_DEVICE_DISCOVERY_ERROR.
167  * 02-02-17   02.00.32 Added MPI2_FW_DOWNLOAD_ITYPE_CBB_BACKUP.
168  *                     Added MPI25_EVENT_DATA_ACTIVE_CABLE_EXCEPT and related
169  *                     defines for the ReasonCode field.
170  * 06-13-17   02.00.33 Added MPI2_FW_DOWNLOAD_ITYPE_CPLD.
171  * 09-29-17   02.00.34 Added MPI26_EVENT_PCIDEV_STAT_RC_PCIE_HOT_RESET_FAILED
172  *                     to the ReasonCode field in PCIe Device Status Change
173  *                     Event Data.
174  * 07-22-18   02.00.35 Added FW_DOWNLOAD_ITYPE_CPLD and _PSOC.
175  *                     Moved FW image definitions ionto new mpi2_image,h
176  * 08-14-18   02.00.36 Fixed definition of MPI2_FW_DOWNLOAD_ITYPE_PSOC (0x16)
177  * 09-07-18   02.00.37 Added MPI26_EVENT_PCIE_TOPO_PI_16_LANES
178  * 10-02-19   02.00.38 Added MPI26_IOCINIT_CFGFLAGS_COREDUMP_ENABLE
179  *                     Added MPI26_IOCFACTS_CAPABILITY_COREDUMP_ENABLED
180  *                     Added MPI2_FW_DOWNLOAD_ITYPE_COREDUMP
181  *                     Added MPI2_FW_UPLOAD_ITYPE_COREDUMP
182  * --------------------------------------------------------------------------
183  */
184 
185 #ifndef MPI2_IOC_H
186 #define MPI2_IOC_H
187 
188 /*****************************************************************************
189 *
190 *              IOC Messages
191 *
192 *****************************************************************************/
193 
194 /****************************************************************************
195 * IOCInit message
196 ****************************************************************************/
197 
198 /*IOCInit Request message */
199 typedef struct _MPI2_IOC_INIT_REQUEST {
200 	U8 WhoInit;		/*0x00 */
201 	U8 Reserved1;		/*0x01 */
202 	U8 ChainOffset;		/*0x02 */
203 	U8 Function;		/*0x03 */
204 	U16 Reserved2;		/*0x04 */
205 	U8 Reserved3;		/*0x06 */
206 	U8 MsgFlags;		/*0x07 */
207 	U8 VP_ID;		/*0x08 */
208 	U8 VF_ID;		/*0x09 */
209 	U16 Reserved4;		/*0x0A */
210 	U16 MsgVersion;		/*0x0C */
211 	U16 HeaderVersion;	/*0x0E */
212 	U32 Reserved5;		/*0x10 */
213 	U16 ConfigurationFlags;	/* 0x14 */
214 	U8 HostPageSize;	/*0x16 */
215 	U8 HostMSIxVectors;	/*0x17 */
216 	U16 Reserved8;		/*0x18 */
217 	U16 SystemRequestFrameSize;	/*0x1A */
218 	U16 ReplyDescriptorPostQueueDepth;	/*0x1C */
219 	U16 ReplyFreeQueueDepth;	/*0x1E */
220 	U32 SenseBufferAddressHigh;	/*0x20 */
221 	U32 SystemReplyAddressHigh;	/*0x24 */
222 	U64 SystemRequestFrameBaseAddress;	/*0x28 */
223 	U64 ReplyDescriptorPostQueueAddress;	/*0x30 */
224 	U64 ReplyFreeQueueAddress;	/*0x38 */
225 	U64 TimeStamp;		/*0x40 */
226 } MPI2_IOC_INIT_REQUEST, *PTR_MPI2_IOC_INIT_REQUEST,
227 	Mpi2IOCInitRequest_t, *pMpi2IOCInitRequest_t;
228 
229 /*WhoInit values */
230 #define MPI2_WHOINIT_NOT_INITIALIZED            (0x00)
231 #define MPI2_WHOINIT_SYSTEM_BIOS                (0x01)
232 #define MPI2_WHOINIT_ROM_BIOS                   (0x02)
233 #define MPI2_WHOINIT_PCI_PEER                   (0x03)
234 #define MPI2_WHOINIT_HOST_DRIVER                (0x04)
235 #define MPI2_WHOINIT_MANUFACTURER               (0x05)
236 
237 /* MsgFlags */
238 #define MPI2_IOCINIT_MSGFLAG_RDPQ_ARRAY_MODE    (0x01)
239 
240 
241 /*MsgVersion */
242 #define MPI2_IOCINIT_MSGVERSION_MAJOR_MASK      (0xFF00)
243 #define MPI2_IOCINIT_MSGVERSION_MAJOR_SHIFT     (8)
244 #define MPI2_IOCINIT_MSGVERSION_MINOR_MASK      (0x00FF)
245 #define MPI2_IOCINIT_MSGVERSION_MINOR_SHIFT     (0)
246 
247 /*HeaderVersion */
248 #define MPI2_IOCINIT_HDRVERSION_UNIT_MASK       (0xFF00)
249 #define MPI2_IOCINIT_HDRVERSION_UNIT_SHIFT      (8)
250 #define MPI2_IOCINIT_HDRVERSION_DEV_MASK        (0x00FF)
251 #define MPI2_IOCINIT_HDRVERSION_DEV_SHIFT       (0)
252 
253 /*ConfigurationFlags */
254 #define MPI26_IOCINIT_CFGFLAGS_NVME_SGL_FORMAT  (0x0001)
255 #define MPI26_IOCINIT_CFGFLAGS_COREDUMP_ENABLE  (0x0002)
256 
257 /*minimum depth for a Reply Descriptor Post Queue */
258 #define MPI2_RDPQ_DEPTH_MIN                     (16)
259 
260 /* Reply Descriptor Post Queue Array Entry */
261 typedef struct _MPI2_IOC_INIT_RDPQ_ARRAY_ENTRY {
262 	U64                 RDPQBaseAddress;                    /* 0x00 */
263 	U32                 Reserved1;                          /* 0x08 */
264 	U32                 Reserved2;                          /* 0x0C */
265 } MPI2_IOC_INIT_RDPQ_ARRAY_ENTRY,
266 *PTR_MPI2_IOC_INIT_RDPQ_ARRAY_ENTRY,
267 Mpi2IOCInitRDPQArrayEntry, *pMpi2IOCInitRDPQArrayEntry;
268 
269 
270 /*IOCInit Reply message */
271 typedef struct _MPI2_IOC_INIT_REPLY {
272 	U8 WhoInit;		/*0x00 */
273 	U8 Reserved1;		/*0x01 */
274 	U8 MsgLength;		/*0x02 */
275 	U8 Function;		/*0x03 */
276 	U16 Reserved2;		/*0x04 */
277 	U8 Reserved3;		/*0x06 */
278 	U8 MsgFlags;		/*0x07 */
279 	U8 VP_ID;		/*0x08 */
280 	U8 VF_ID;		/*0x09 */
281 	U16 Reserved4;		/*0x0A */
282 	U16 Reserved5;		/*0x0C */
283 	U16 IOCStatus;		/*0x0E */
284 	U32 IOCLogInfo;		/*0x10 */
285 } MPI2_IOC_INIT_REPLY, *PTR_MPI2_IOC_INIT_REPLY,
286 	Mpi2IOCInitReply_t, *pMpi2IOCInitReply_t;
287 
288 /****************************************************************************
289 * IOCFacts message
290 ****************************************************************************/
291 
292 /*IOCFacts Request message */
293 typedef struct _MPI2_IOC_FACTS_REQUEST {
294 	U16 Reserved1;		/*0x00 */
295 	U8 ChainOffset;		/*0x02 */
296 	U8 Function;		/*0x03 */
297 	U16 Reserved2;		/*0x04 */
298 	U8 Reserved3;		/*0x06 */
299 	U8 MsgFlags;		/*0x07 */
300 	U8 VP_ID;		/*0x08 */
301 	U8 VF_ID;		/*0x09 */
302 	U16 Reserved4;		/*0x0A */
303 } MPI2_IOC_FACTS_REQUEST, *PTR_MPI2_IOC_FACTS_REQUEST,
304 	Mpi2IOCFactsRequest_t, *pMpi2IOCFactsRequest_t;
305 
306 /*IOCFacts Reply message */
307 typedef struct _MPI2_IOC_FACTS_REPLY {
308 	U16 MsgVersion;		/*0x00 */
309 	U8 MsgLength;		/*0x02 */
310 	U8 Function;		/*0x03 */
311 	U16 HeaderVersion;	/*0x04 */
312 	U8 IOCNumber;		/*0x06 */
313 	U8 MsgFlags;		/*0x07 */
314 	U8 VP_ID;		/*0x08 */
315 	U8 VF_ID;		/*0x09 */
316 	U16 Reserved1;		/*0x0A */
317 	U16 IOCExceptions;	/*0x0C */
318 	U16 IOCStatus;		/*0x0E */
319 	U32 IOCLogInfo;		/*0x10 */
320 	U8 MaxChainDepth;	/*0x14 */
321 	U8 WhoInit;		/*0x15 */
322 	U8 NumberOfPorts;	/*0x16 */
323 	U8 MaxMSIxVectors;	/*0x17 */
324 	U16 RequestCredit;	/*0x18 */
325 	U16 ProductID;		/*0x1A */
326 	U32 IOCCapabilities;	/*0x1C */
327 	MPI2_VERSION_UNION FWVersion;	/*0x20 */
328 	U16 IOCRequestFrameSize;	/*0x24 */
329 	U16 IOCMaxChainSegmentSize;	/*0x26 */
330 	U16 MaxInitiators;	/*0x28 */
331 	U16 MaxTargets;		/*0x2A */
332 	U16 MaxSasExpanders;	/*0x2C */
333 	U16 MaxEnclosures;	/*0x2E */
334 	U16 ProtocolFlags;	/*0x30 */
335 	U16 HighPriorityCredit;	/*0x32 */
336 	U16 MaxReplyDescriptorPostQueueDepth;	/*0x34 */
337 	U8 ReplyFrameSize;	/*0x36 */
338 	U8 MaxVolumes;		/*0x37 */
339 	U16 MaxDevHandle;	/*0x38 */
340 	U16 MaxPersistentEntries;	/*0x3A */
341 	U16 MinDevHandle;	/*0x3C */
342 	U8 CurrentHostPageSize;	/* 0x3E */
343 	U8 Reserved4;		/* 0x3F */
344 	U8 SGEModifierMask;	/*0x40 */
345 	U8 SGEModifierValue;	/*0x41 */
346 	U8 SGEModifierShift;	/*0x42 */
347 	U8 Reserved5;		/*0x43 */
348 } MPI2_IOC_FACTS_REPLY, *PTR_MPI2_IOC_FACTS_REPLY,
349 	Mpi2IOCFactsReply_t, *pMpi2IOCFactsReply_t;
350 
351 /*MsgVersion */
352 #define MPI2_IOCFACTS_MSGVERSION_MAJOR_MASK             (0xFF00)
353 #define MPI2_IOCFACTS_MSGVERSION_MAJOR_SHIFT            (8)
354 #define MPI2_IOCFACTS_MSGVERSION_MINOR_MASK             (0x00FF)
355 #define MPI2_IOCFACTS_MSGVERSION_MINOR_SHIFT            (0)
356 
357 /*HeaderVersion */
358 #define MPI2_IOCFACTS_HDRVERSION_UNIT_MASK              (0xFF00)
359 #define MPI2_IOCFACTS_HDRVERSION_UNIT_SHIFT             (8)
360 #define MPI2_IOCFACTS_HDRVERSION_DEV_MASK               (0x00FF)
361 #define MPI2_IOCFACTS_HDRVERSION_DEV_SHIFT              (0)
362 
363 /*IOCExceptions */
364 #define MPI2_IOCFACTS_EXCEPT_PCIE_DISABLED              (0x0400)
365 #define MPI2_IOCFACTS_EXCEPT_PARTIAL_MEMORY_FAILURE     (0x0200)
366 #define MPI2_IOCFACTS_EXCEPT_IR_FOREIGN_CONFIG_MAX      (0x0100)
367 
368 #define MPI2_IOCFACTS_EXCEPT_BOOTSTAT_MASK              (0x00E0)
369 #define MPI2_IOCFACTS_EXCEPT_BOOTSTAT_GOOD              (0x0000)
370 #define MPI2_IOCFACTS_EXCEPT_BOOTSTAT_BACKUP            (0x0020)
371 #define MPI2_IOCFACTS_EXCEPT_BOOTSTAT_RESTORED          (0x0040)
372 #define MPI2_IOCFACTS_EXCEPT_BOOTSTAT_CORRUPT_BACKUP    (0x0060)
373 
374 #define MPI2_IOCFACTS_EXCEPT_METADATA_UNSUPPORTED       (0x0010)
375 #define MPI2_IOCFACTS_EXCEPT_MANUFACT_CHECKSUM_FAIL     (0x0008)
376 #define MPI2_IOCFACTS_EXCEPT_FW_CHECKSUM_FAIL           (0x0004)
377 #define MPI2_IOCFACTS_EXCEPT_RAID_CONFIG_INVALID        (0x0002)
378 #define MPI2_IOCFACTS_EXCEPT_CONFIG_CHECKSUM_FAIL       (0x0001)
379 
380 /*defines for WhoInit field are after the IOCInit Request */
381 
382 /*ProductID field uses MPI2_FW_HEADER_PID_ */
383 
384 /*IOCCapabilities */
385 #define MPI26_IOCFACTS_CAPABILITY_COREDUMP_ENABLED      (0x00200000)
386 #define MPI26_IOCFACTS_CAPABILITY_PCIE_SRIOV            (0x00100000)
387 #define MPI26_IOCFACTS_CAPABILITY_ATOMIC_REQ            (0x00080000)
388 #define MPI2_IOCFACTS_CAPABILITY_RDPQ_ARRAY_CAPABLE     (0x00040000)
389 #define MPI25_IOCFACTS_CAPABILITY_FAST_PATH_CAPABLE     (0x00020000)
390 #define MPI2_IOCFACTS_CAPABILITY_HOST_BASED_DISCOVERY   (0x00010000)
391 #define MPI2_IOCFACTS_CAPABILITY_MSI_X_INDEX            (0x00008000)
392 #define MPI2_IOCFACTS_CAPABILITY_RAID_ACCELERATOR       (0x00004000)
393 #define MPI2_IOCFACTS_CAPABILITY_EVENT_REPLAY           (0x00002000)
394 #define MPI2_IOCFACTS_CAPABILITY_INTEGRATED_RAID        (0x00001000)
395 #define MPI2_IOCFACTS_CAPABILITY_TLR                    (0x00000800)
396 #define MPI2_IOCFACTS_CAPABILITY_MULTICAST              (0x00000100)
397 #define MPI2_IOCFACTS_CAPABILITY_BIDIRECTIONAL_TARGET   (0x00000080)
398 #define MPI2_IOCFACTS_CAPABILITY_EEDP                   (0x00000040)
399 #define MPI2_IOCFACTS_CAPABILITY_EXTENDED_BUFFER        (0x00000020)
400 #define MPI2_IOCFACTS_CAPABILITY_SNAPSHOT_BUFFER        (0x00000010)
401 #define MPI2_IOCFACTS_CAPABILITY_DIAG_TRACE_BUFFER      (0x00000008)
402 #define MPI2_IOCFACTS_CAPABILITY_TASK_SET_FULL_HANDLING (0x00000004)
403 
404 /*ProtocolFlags */
405 #define MPI2_IOCFACTS_PROTOCOL_NVME_DEVICES             (0x0008)
406 #define MPI2_IOCFACTS_PROTOCOL_SCSI_INITIATOR           (0x0002)
407 #define MPI2_IOCFACTS_PROTOCOL_SCSI_TARGET              (0x0001)
408 
409 /****************************************************************************
410 * PortFacts message
411 ****************************************************************************/
412 
413 /*PortFacts Request message */
414 typedef struct _MPI2_PORT_FACTS_REQUEST {
415 	U16 Reserved1;		/*0x00 */
416 	U8 ChainOffset;		/*0x02 */
417 	U8 Function;		/*0x03 */
418 	U16 Reserved2;		/*0x04 */
419 	U8 PortNumber;		/*0x06 */
420 	U8 MsgFlags;		/*0x07 */
421 	U8 VP_ID;		/*0x08 */
422 	U8 VF_ID;		/*0x09 */
423 	U16 Reserved3;		/*0x0A */
424 } MPI2_PORT_FACTS_REQUEST, *PTR_MPI2_PORT_FACTS_REQUEST,
425 	Mpi2PortFactsRequest_t, *pMpi2PortFactsRequest_t;
426 
427 /*PortFacts Reply message */
428 typedef struct _MPI2_PORT_FACTS_REPLY {
429 	U16 Reserved1;		/*0x00 */
430 	U8 MsgLength;		/*0x02 */
431 	U8 Function;		/*0x03 */
432 	U16 Reserved2;		/*0x04 */
433 	U8 PortNumber;		/*0x06 */
434 	U8 MsgFlags;		/*0x07 */
435 	U8 VP_ID;		/*0x08 */
436 	U8 VF_ID;		/*0x09 */
437 	U16 Reserved3;		/*0x0A */
438 	U16 Reserved4;		/*0x0C */
439 	U16 IOCStatus;		/*0x0E */
440 	U32 IOCLogInfo;		/*0x10 */
441 	U8 Reserved5;		/*0x14 */
442 	U8 PortType;		/*0x15 */
443 	U16 Reserved6;		/*0x16 */
444 	U16 MaxPostedCmdBuffers;	/*0x18 */
445 	U16 Reserved7;		/*0x1A */
446 } MPI2_PORT_FACTS_REPLY, *PTR_MPI2_PORT_FACTS_REPLY,
447 	Mpi2PortFactsReply_t, *pMpi2PortFactsReply_t;
448 
449 /*PortType values */
450 #define MPI2_PORTFACTS_PORTTYPE_INACTIVE            (0x00)
451 #define MPI2_PORTFACTS_PORTTYPE_FC                  (0x10)
452 #define MPI2_PORTFACTS_PORTTYPE_ISCSI               (0x20)
453 #define MPI2_PORTFACTS_PORTTYPE_SAS_PHYSICAL        (0x30)
454 #define MPI2_PORTFACTS_PORTTYPE_SAS_VIRTUAL         (0x31)
455 #define MPI2_PORTFACTS_PORTTYPE_TRI_MODE            (0x40)
456 
457 
458 /****************************************************************************
459 * PortEnable message
460 ****************************************************************************/
461 
462 /*PortEnable Request message */
463 typedef struct _MPI2_PORT_ENABLE_REQUEST {
464 	U16 Reserved1;		/*0x00 */
465 	U8 ChainOffset;		/*0x02 */
466 	U8 Function;		/*0x03 */
467 	U8 Reserved2;		/*0x04 */
468 	U8 PortFlags;		/*0x05 */
469 	U8 Reserved3;		/*0x06 */
470 	U8 MsgFlags;		/*0x07 */
471 	U8 VP_ID;		/*0x08 */
472 	U8 VF_ID;		/*0x09 */
473 	U16 Reserved4;		/*0x0A */
474 } MPI2_PORT_ENABLE_REQUEST, *PTR_MPI2_PORT_ENABLE_REQUEST,
475 	Mpi2PortEnableRequest_t, *pMpi2PortEnableRequest_t;
476 
477 /*PortEnable Reply message */
478 typedef struct _MPI2_PORT_ENABLE_REPLY {
479 	U16 Reserved1;		/*0x00 */
480 	U8 MsgLength;		/*0x02 */
481 	U8 Function;		/*0x03 */
482 	U8 Reserved2;		/*0x04 */
483 	U8 PortFlags;		/*0x05 */
484 	U8 Reserved3;		/*0x06 */
485 	U8 MsgFlags;		/*0x07 */
486 	U8 VP_ID;		/*0x08 */
487 	U8 VF_ID;		/*0x09 */
488 	U16 Reserved4;		/*0x0A */
489 	U16 Reserved5;		/*0x0C */
490 	U16 IOCStatus;		/*0x0E */
491 	U32 IOCLogInfo;		/*0x10 */
492 } MPI2_PORT_ENABLE_REPLY, *PTR_MPI2_PORT_ENABLE_REPLY,
493 	Mpi2PortEnableReply_t, *pMpi2PortEnableReply_t;
494 
495 /****************************************************************************
496 * EventNotification message
497 ****************************************************************************/
498 
499 /*EventNotification Request message */
500 #define MPI2_EVENT_NOTIFY_EVENTMASK_WORDS           (4)
501 
502 typedef struct _MPI2_EVENT_NOTIFICATION_REQUEST {
503 	U16 Reserved1;		/*0x00 */
504 	U8 ChainOffset;		/*0x02 */
505 	U8 Function;		/*0x03 */
506 	U16 Reserved2;		/*0x04 */
507 	U8 Reserved3;		/*0x06 */
508 	U8 MsgFlags;		/*0x07 */
509 	U8 VP_ID;		/*0x08 */
510 	U8 VF_ID;		/*0x09 */
511 	U16 Reserved4;		/*0x0A */
512 	U32 Reserved5;		/*0x0C */
513 	U32 Reserved6;		/*0x10 */
514 	U32 EventMasks[MPI2_EVENT_NOTIFY_EVENTMASK_WORDS];	/*0x14 */
515 	U16 SASBroadcastPrimitiveMasks;	/*0x24 */
516 	U16 SASNotifyPrimitiveMasks;	/*0x26 */
517 	U32 Reserved8;		/*0x28 */
518 } MPI2_EVENT_NOTIFICATION_REQUEST,
519 	*PTR_MPI2_EVENT_NOTIFICATION_REQUEST,
520 	Mpi2EventNotificationRequest_t,
521 	*pMpi2EventNotificationRequest_t;
522 
523 /*EventNotification Reply message */
524 typedef struct _MPI2_EVENT_NOTIFICATION_REPLY {
525 	U16 EventDataLength;	/*0x00 */
526 	U8 MsgLength;		/*0x02 */
527 	U8 Function;		/*0x03 */
528 	U16 Reserved1;		/*0x04 */
529 	U8 AckRequired;		/*0x06 */
530 	U8 MsgFlags;		/*0x07 */
531 	U8 VP_ID;		/*0x08 */
532 	U8 VF_ID;		/*0x09 */
533 	U16 Reserved2;		/*0x0A */
534 	U16 Reserved3;		/*0x0C */
535 	U16 IOCStatus;		/*0x0E */
536 	U32 IOCLogInfo;		/*0x10 */
537 	U16 Event;		/*0x14 */
538 	U16 Reserved4;		/*0x16 */
539 	U32 EventContext;	/*0x18 */
540 	U32 EventData[1];	/*0x1C */
541 } MPI2_EVENT_NOTIFICATION_REPLY, *PTR_MPI2_EVENT_NOTIFICATION_REPLY,
542 	Mpi2EventNotificationReply_t,
543 	*pMpi2EventNotificationReply_t;
544 
545 /*AckRequired */
546 #define MPI2_EVENT_NOTIFICATION_ACK_NOT_REQUIRED    (0x00)
547 #define MPI2_EVENT_NOTIFICATION_ACK_REQUIRED        (0x01)
548 
549 /*Event */
550 #define MPI2_EVENT_LOG_DATA                         (0x0001)
551 #define MPI2_EVENT_STATE_CHANGE                     (0x0002)
552 #define MPI2_EVENT_HARD_RESET_RECEIVED              (0x0005)
553 #define MPI2_EVENT_EVENT_CHANGE                     (0x000A)
554 #define MPI2_EVENT_TASK_SET_FULL                    (0x000E)	/*obsolete */
555 #define MPI2_EVENT_SAS_DEVICE_STATUS_CHANGE         (0x000F)
556 #define MPI2_EVENT_IR_OPERATION_STATUS              (0x0014)
557 #define MPI2_EVENT_SAS_DISCOVERY                    (0x0016)
558 #define MPI2_EVENT_SAS_BROADCAST_PRIMITIVE          (0x0017)
559 #define MPI2_EVENT_SAS_INIT_DEVICE_STATUS_CHANGE    (0x0018)
560 #define MPI2_EVENT_SAS_INIT_TABLE_OVERFLOW          (0x0019)
561 #define MPI2_EVENT_SAS_TOPOLOGY_CHANGE_LIST         (0x001C)
562 #define MPI2_EVENT_SAS_ENCL_DEVICE_STATUS_CHANGE    (0x001D)
563 #define MPI2_EVENT_ENCL_DEVICE_STATUS_CHANGE        (0x001D)
564 #define MPI2_EVENT_IR_VOLUME                        (0x001E)
565 #define MPI2_EVENT_IR_PHYSICAL_DISK                 (0x001F)
566 #define MPI2_EVENT_IR_CONFIGURATION_CHANGE_LIST     (0x0020)
567 #define MPI2_EVENT_LOG_ENTRY_ADDED                  (0x0021)
568 #define MPI2_EVENT_SAS_PHY_COUNTER                  (0x0022)
569 #define MPI2_EVENT_GPIO_INTERRUPT                   (0x0023)
570 #define MPI2_EVENT_HOST_BASED_DISCOVERY_PHY         (0x0024)
571 #define MPI2_EVENT_SAS_QUIESCE                      (0x0025)
572 #define MPI2_EVENT_SAS_NOTIFY_PRIMITIVE             (0x0026)
573 #define MPI2_EVENT_TEMP_THRESHOLD                   (0x0027)
574 #define MPI2_EVENT_HOST_MESSAGE                     (0x0028)
575 #define MPI2_EVENT_POWER_PERFORMANCE_CHANGE         (0x0029)
576 #define MPI2_EVENT_PCIE_DEVICE_STATUS_CHANGE        (0x0030)
577 #define MPI2_EVENT_PCIE_ENUMERATION                 (0x0031)
578 #define MPI2_EVENT_PCIE_TOPOLOGY_CHANGE_LIST        (0x0032)
579 #define MPI2_EVENT_PCIE_LINK_COUNTER                (0x0033)
580 #define MPI2_EVENT_ACTIVE_CABLE_EXCEPTION           (0x0034)
581 #define MPI2_EVENT_SAS_DEVICE_DISCOVERY_ERROR       (0x0035)
582 #define MPI2_EVENT_MIN_PRODUCT_SPECIFIC             (0x006E)
583 #define MPI2_EVENT_MAX_PRODUCT_SPECIFIC             (0x007F)
584 
585 /*Log Entry Added Event data */
586 
587 /*the following structure matches MPI2_LOG_0_ENTRY in mpi2_cnfg.h */
588 #define MPI2_EVENT_DATA_LOG_DATA_LENGTH             (0x1C)
589 
590 typedef struct _MPI2_EVENT_DATA_LOG_ENTRY_ADDED {
591 	U64 TimeStamp;		/*0x00 */
592 	U32 Reserved1;		/*0x08 */
593 	U16 LogSequence;	/*0x0C */
594 	U16 LogEntryQualifier;	/*0x0E */
595 	U8 VP_ID;		/*0x10 */
596 	U8 VF_ID;		/*0x11 */
597 	U16 Reserved2;		/*0x12 */
598 	U8 LogData[MPI2_EVENT_DATA_LOG_DATA_LENGTH];	/*0x14 */
599 } MPI2_EVENT_DATA_LOG_ENTRY_ADDED,
600 	*PTR_MPI2_EVENT_DATA_LOG_ENTRY_ADDED,
601 	Mpi2EventDataLogEntryAdded_t,
602 	*pMpi2EventDataLogEntryAdded_t;
603 
604 /*GPIO Interrupt Event data */
605 
606 typedef struct _MPI2_EVENT_DATA_GPIO_INTERRUPT {
607 	U8 GPIONum;		/*0x00 */
608 	U8 Reserved1;		/*0x01 */
609 	U16 Reserved2;		/*0x02 */
610 } MPI2_EVENT_DATA_GPIO_INTERRUPT,
611 	*PTR_MPI2_EVENT_DATA_GPIO_INTERRUPT,
612 	Mpi2EventDataGpioInterrupt_t,
613 	*pMpi2EventDataGpioInterrupt_t;
614 
615 /*Temperature Threshold Event data */
616 
617 typedef struct _MPI2_EVENT_DATA_TEMPERATURE {
618 	U16 Status;		/*0x00 */
619 	U8 SensorNum;		/*0x02 */
620 	U8 Reserved1;		/*0x03 */
621 	U16 CurrentTemperature;	/*0x04 */
622 	U16 Reserved2;		/*0x06 */
623 	U32 Reserved3;		/*0x08 */
624 	U32 Reserved4;		/*0x0C */
625 } MPI2_EVENT_DATA_TEMPERATURE,
626 	*PTR_MPI2_EVENT_DATA_TEMPERATURE,
627 	Mpi2EventDataTemperature_t, *pMpi2EventDataTemperature_t;
628 
629 /*Temperature Threshold Event data Status bits */
630 #define MPI2_EVENT_TEMPERATURE3_EXCEEDED            (0x0008)
631 #define MPI2_EVENT_TEMPERATURE2_EXCEEDED            (0x0004)
632 #define MPI2_EVENT_TEMPERATURE1_EXCEEDED            (0x0002)
633 #define MPI2_EVENT_TEMPERATURE0_EXCEEDED            (0x0001)
634 
635 /*Host Message Event data */
636 
637 typedef struct _MPI2_EVENT_DATA_HOST_MESSAGE {
638 	U8 SourceVF_ID;		/*0x00 */
639 	U8 Reserved1;		/*0x01 */
640 	U16 Reserved2;		/*0x02 */
641 	U32 Reserved3;		/*0x04 */
642 	U32 HostData[1];	/*0x08 */
643 } MPI2_EVENT_DATA_HOST_MESSAGE, *PTR_MPI2_EVENT_DATA_HOST_MESSAGE,
644 	Mpi2EventDataHostMessage_t, *pMpi2EventDataHostMessage_t;
645 
646 /*Power Performance Change Event data */
647 
648 typedef struct _MPI2_EVENT_DATA_POWER_PERF_CHANGE {
649 	U8 CurrentPowerMode;	/*0x00 */
650 	U8 PreviousPowerMode;	/*0x01 */
651 	U16 Reserved1;		/*0x02 */
652 } MPI2_EVENT_DATA_POWER_PERF_CHANGE,
653 	*PTR_MPI2_EVENT_DATA_POWER_PERF_CHANGE,
654 	Mpi2EventDataPowerPerfChange_t,
655 	*pMpi2EventDataPowerPerfChange_t;
656 
657 /*defines for CurrentPowerMode and PreviousPowerMode fields */
658 #define MPI2_EVENT_PM_INIT_MASK              (0xC0)
659 #define MPI2_EVENT_PM_INIT_UNAVAILABLE       (0x00)
660 #define MPI2_EVENT_PM_INIT_HOST              (0x40)
661 #define MPI2_EVENT_PM_INIT_IO_UNIT           (0x80)
662 #define MPI2_EVENT_PM_INIT_PCIE_DPA          (0xC0)
663 
664 #define MPI2_EVENT_PM_MODE_MASK              (0x07)
665 #define MPI2_EVENT_PM_MODE_UNAVAILABLE       (0x00)
666 #define MPI2_EVENT_PM_MODE_UNKNOWN           (0x01)
667 #define MPI2_EVENT_PM_MODE_FULL_POWER        (0x04)
668 #define MPI2_EVENT_PM_MODE_REDUCED_POWER     (0x05)
669 #define MPI2_EVENT_PM_MODE_STANDBY           (0x06)
670 
671 /* Active Cable Exception Event data */
672 
673 typedef struct _MPI26_EVENT_DATA_ACTIVE_CABLE_EXCEPT {
674 	U32         ActiveCablePowerRequirement;        /* 0x00 */
675 	U8          ReasonCode;                         /* 0x04 */
676 	U8          ReceptacleID;                       /* 0x05 */
677 	U16         Reserved1;                          /* 0x06 */
678 } MPI25_EVENT_DATA_ACTIVE_CABLE_EXCEPT,
679 	*PTR_MPI25_EVENT_DATA_ACTIVE_CABLE_EXCEPT,
680 	Mpi25EventDataActiveCableExcept_t,
681 	*pMpi25EventDataActiveCableExcept_t,
682 	MPI26_EVENT_DATA_ACTIVE_CABLE_EXCEPT,
683 	*PTR_MPI26_EVENT_DATA_ACTIVE_CABLE_EXCEPT,
684 	Mpi26EventDataActiveCableExcept_t,
685 	*pMpi26EventDataActiveCableExcept_t;
686 
687 /*MPI2.5 defines for the ReasonCode field */
688 #define MPI25_EVENT_ACTIVE_CABLE_INSUFFICIENT_POWER     (0x00)
689 #define MPI25_EVENT_ACTIVE_CABLE_PRESENT                (0x01)
690 #define MPI25_EVENT_ACTIVE_CABLE_DEGRADED               (0x02)
691 
692 /* defines for ReasonCode field */
693 #define MPI26_EVENT_ACTIVE_CABLE_INSUFFICIENT_POWER     (0x00)
694 #define MPI26_EVENT_ACTIVE_CABLE_PRESENT                (0x01)
695 #define MPI26_EVENT_ACTIVE_CABLE_DEGRADED               (0x02)
696 
697 /*Hard Reset Received Event data */
698 
699 typedef struct _MPI2_EVENT_DATA_HARD_RESET_RECEIVED {
700 	U8 Reserved1;		/*0x00 */
701 	U8 Port;		/*0x01 */
702 	U16 Reserved2;		/*0x02 */
703 } MPI2_EVENT_DATA_HARD_RESET_RECEIVED,
704 	*PTR_MPI2_EVENT_DATA_HARD_RESET_RECEIVED,
705 	Mpi2EventDataHardResetReceived_t,
706 	*pMpi2EventDataHardResetReceived_t;
707 
708 /*Task Set Full Event data */
709 /*  this event is obsolete */
710 
711 typedef struct _MPI2_EVENT_DATA_TASK_SET_FULL {
712 	U16 DevHandle;		/*0x00 */
713 	U16 CurrentDepth;	/*0x02 */
714 } MPI2_EVENT_DATA_TASK_SET_FULL, *PTR_MPI2_EVENT_DATA_TASK_SET_FULL,
715 	Mpi2EventDataTaskSetFull_t, *pMpi2EventDataTaskSetFull_t;
716 
717 /*SAS Device Status Change Event data */
718 
719 typedef struct _MPI2_EVENT_DATA_SAS_DEVICE_STATUS_CHANGE {
720 	U16 TaskTag;		/*0x00 */
721 	U8 ReasonCode;		/*0x02 */
722 	U8 PhysicalPort;	/*0x03 */
723 	U8 ASC;			/*0x04 */
724 	U8 ASCQ;		/*0x05 */
725 	U16 DevHandle;		/*0x06 */
726 	U32 Reserved2;		/*0x08 */
727 	U64 SASAddress;		/*0x0C */
728 	U8 LUN[8];		/*0x14 */
729 } MPI2_EVENT_DATA_SAS_DEVICE_STATUS_CHANGE,
730 	*PTR_MPI2_EVENT_DATA_SAS_DEVICE_STATUS_CHANGE,
731 	Mpi2EventDataSasDeviceStatusChange_t,
732 	*pMpi2EventDataSasDeviceStatusChange_t;
733 
734 /*SAS Device Status Change Event data ReasonCode values */
735 #define MPI2_EVENT_SAS_DEV_STAT_RC_SMART_DATA                           (0x05)
736 #define MPI2_EVENT_SAS_DEV_STAT_RC_UNSUPPORTED                          (0x07)
737 #define MPI2_EVENT_SAS_DEV_STAT_RC_INTERNAL_DEVICE_RESET                (0x08)
738 #define MPI2_EVENT_SAS_DEV_STAT_RC_TASK_ABORT_INTERNAL                  (0x09)
739 #define MPI2_EVENT_SAS_DEV_STAT_RC_ABORT_TASK_SET_INTERNAL              (0x0A)
740 #define MPI2_EVENT_SAS_DEV_STAT_RC_CLEAR_TASK_SET_INTERNAL              (0x0B)
741 #define MPI2_EVENT_SAS_DEV_STAT_RC_QUERY_TASK_INTERNAL                  (0x0C)
742 #define MPI2_EVENT_SAS_DEV_STAT_RC_ASYNC_NOTIFICATION                   (0x0D)
743 #define MPI2_EVENT_SAS_DEV_STAT_RC_CMP_INTERNAL_DEV_RESET               (0x0E)
744 #define MPI2_EVENT_SAS_DEV_STAT_RC_CMP_TASK_ABORT_INTERNAL              (0x0F)
745 #define MPI2_EVENT_SAS_DEV_STAT_RC_SATA_INIT_FAILURE                    (0x10)
746 #define MPI2_EVENT_SAS_DEV_STAT_RC_EXPANDER_REDUCED_FUNCTIONALITY       (0x11)
747 #define MPI2_EVENT_SAS_DEV_STAT_RC_CMP_EXPANDER_REDUCED_FUNCTIONALITY   (0x12)
748 
749 /*Integrated RAID Operation Status Event data */
750 
751 typedef struct _MPI2_EVENT_DATA_IR_OPERATION_STATUS {
752 	U16 VolDevHandle;	/*0x00 */
753 	U16 Reserved1;		/*0x02 */
754 	U8 RAIDOperation;	/*0x04 */
755 	U8 PercentComplete;	/*0x05 */
756 	U16 Reserved2;		/*0x06 */
757 	U32 ElapsedSeconds;	/*0x08 */
758 } MPI2_EVENT_DATA_IR_OPERATION_STATUS,
759 	*PTR_MPI2_EVENT_DATA_IR_OPERATION_STATUS,
760 	Mpi2EventDataIrOperationStatus_t,
761 	*pMpi2EventDataIrOperationStatus_t;
762 
763 /*Integrated RAID Operation Status Event data RAIDOperation values */
764 #define MPI2_EVENT_IR_RAIDOP_RESYNC                     (0x00)
765 #define MPI2_EVENT_IR_RAIDOP_ONLINE_CAP_EXPANSION       (0x01)
766 #define MPI2_EVENT_IR_RAIDOP_CONSISTENCY_CHECK          (0x02)
767 #define MPI2_EVENT_IR_RAIDOP_BACKGROUND_INIT            (0x03)
768 #define MPI2_EVENT_IR_RAIDOP_MAKE_DATA_CONSISTENT       (0x04)
769 
770 /*Integrated RAID Volume Event data */
771 
772 typedef struct _MPI2_EVENT_DATA_IR_VOLUME {
773 	U16 VolDevHandle;	/*0x00 */
774 	U8 ReasonCode;		/*0x02 */
775 	U8 Reserved1;		/*0x03 */
776 	U32 NewValue;		/*0x04 */
777 	U32 PreviousValue;	/*0x08 */
778 } MPI2_EVENT_DATA_IR_VOLUME, *PTR_MPI2_EVENT_DATA_IR_VOLUME,
779 	Mpi2EventDataIrVolume_t, *pMpi2EventDataIrVolume_t;
780 
781 /*Integrated RAID Volume Event data ReasonCode values */
782 #define MPI2_EVENT_IR_VOLUME_RC_SETTINGS_CHANGED        (0x01)
783 #define MPI2_EVENT_IR_VOLUME_RC_STATUS_FLAGS_CHANGED    (0x02)
784 #define MPI2_EVENT_IR_VOLUME_RC_STATE_CHANGED           (0x03)
785 
786 /*Integrated RAID Physical Disk Event data */
787 
788 typedef struct _MPI2_EVENT_DATA_IR_PHYSICAL_DISK {
789 	U16 Reserved1;		/*0x00 */
790 	U8 ReasonCode;		/*0x02 */
791 	U8 PhysDiskNum;		/*0x03 */
792 	U16 PhysDiskDevHandle;	/*0x04 */
793 	U16 Reserved2;		/*0x06 */
794 	U16 Slot;		/*0x08 */
795 	U16 EnclosureHandle;	/*0x0A */
796 	U32 NewValue;		/*0x0C */
797 	U32 PreviousValue;	/*0x10 */
798 } MPI2_EVENT_DATA_IR_PHYSICAL_DISK,
799 	*PTR_MPI2_EVENT_DATA_IR_PHYSICAL_DISK,
800 	Mpi2EventDataIrPhysicalDisk_t,
801 	*pMpi2EventDataIrPhysicalDisk_t;
802 
803 /*Integrated RAID Physical Disk Event data ReasonCode values */
804 #define MPI2_EVENT_IR_PHYSDISK_RC_SETTINGS_CHANGED      (0x01)
805 #define MPI2_EVENT_IR_PHYSDISK_RC_STATUS_FLAGS_CHANGED  (0x02)
806 #define MPI2_EVENT_IR_PHYSDISK_RC_STATE_CHANGED         (0x03)
807 
808 /*Integrated RAID Configuration Change List Event data */
809 
810 /*
811  *Host code (drivers, BIOS, utilities, etc.) should leave this define set to
812  *one and check NumElements at runtime.
813  */
814 #ifndef MPI2_EVENT_IR_CONFIG_ELEMENT_COUNT
815 #define MPI2_EVENT_IR_CONFIG_ELEMENT_COUNT          (1)
816 #endif
817 
818 typedef struct _MPI2_EVENT_IR_CONFIG_ELEMENT {
819 	U16 ElementFlags;	/*0x00 */
820 	U16 VolDevHandle;	/*0x02 */
821 	U8 ReasonCode;		/*0x04 */
822 	U8 PhysDiskNum;		/*0x05 */
823 	U16 PhysDiskDevHandle;	/*0x06 */
824 } MPI2_EVENT_IR_CONFIG_ELEMENT, *PTR_MPI2_EVENT_IR_CONFIG_ELEMENT,
825 	Mpi2EventIrConfigElement_t, *pMpi2EventIrConfigElement_t;
826 
827 /*IR Configuration Change List Event data ElementFlags values */
828 #define MPI2_EVENT_IR_CHANGE_EFLAGS_ELEMENT_TYPE_MASK   (0x000F)
829 #define MPI2_EVENT_IR_CHANGE_EFLAGS_VOLUME_ELEMENT      (0x0000)
830 #define MPI2_EVENT_IR_CHANGE_EFLAGS_VOLPHYSDISK_ELEMENT (0x0001)
831 #define MPI2_EVENT_IR_CHANGE_EFLAGS_HOTSPARE_ELEMENT    (0x0002)
832 
833 /*IR Configuration Change List Event data ReasonCode values */
834 #define MPI2_EVENT_IR_CHANGE_RC_ADDED                   (0x01)
835 #define MPI2_EVENT_IR_CHANGE_RC_REMOVED                 (0x02)
836 #define MPI2_EVENT_IR_CHANGE_RC_NO_CHANGE               (0x03)
837 #define MPI2_EVENT_IR_CHANGE_RC_HIDE                    (0x04)
838 #define MPI2_EVENT_IR_CHANGE_RC_UNHIDE                  (0x05)
839 #define MPI2_EVENT_IR_CHANGE_RC_VOLUME_CREATED          (0x06)
840 #define MPI2_EVENT_IR_CHANGE_RC_VOLUME_DELETED          (0x07)
841 #define MPI2_EVENT_IR_CHANGE_RC_PD_CREATED              (0x08)
842 #define MPI2_EVENT_IR_CHANGE_RC_PD_DELETED              (0x09)
843 
844 typedef struct _MPI2_EVENT_DATA_IR_CONFIG_CHANGE_LIST {
845 	U8 NumElements;		/*0x00 */
846 	U8 Reserved1;		/*0x01 */
847 	U8 Reserved2;		/*0x02 */
848 	U8 ConfigNum;		/*0x03 */
849 	U32 Flags;		/*0x04 */
850 	MPI2_EVENT_IR_CONFIG_ELEMENT
851 		ConfigElement[MPI2_EVENT_IR_CONFIG_ELEMENT_COUNT];/*0x08 */
852 } MPI2_EVENT_DATA_IR_CONFIG_CHANGE_LIST,
853 	*PTR_MPI2_EVENT_DATA_IR_CONFIG_CHANGE_LIST,
854 	Mpi2EventDataIrConfigChangeList_t,
855 	*pMpi2EventDataIrConfigChangeList_t;
856 
857 /*IR Configuration Change List Event data Flags values */
858 #define MPI2_EVENT_IR_CHANGE_FLAGS_FOREIGN_CONFIG   (0x00000001)
859 
860 /*SAS Discovery Event data */
861 
862 typedef struct _MPI2_EVENT_DATA_SAS_DISCOVERY {
863 	U8 Flags;		/*0x00 */
864 	U8 ReasonCode;		/*0x01 */
865 	U8 PhysicalPort;	/*0x02 */
866 	U8 Reserved1;		/*0x03 */
867 	U32 DiscoveryStatus;	/*0x04 */
868 } MPI2_EVENT_DATA_SAS_DISCOVERY,
869 	*PTR_MPI2_EVENT_DATA_SAS_DISCOVERY,
870 	Mpi2EventDataSasDiscovery_t, *pMpi2EventDataSasDiscovery_t;
871 
872 /*SAS Discovery Event data Flags values */
873 #define MPI2_EVENT_SAS_DISC_DEVICE_CHANGE                   (0x02)
874 #define MPI2_EVENT_SAS_DISC_IN_PROGRESS                     (0x01)
875 
876 /*SAS Discovery Event data ReasonCode values */
877 #define MPI2_EVENT_SAS_DISC_RC_STARTED                      (0x01)
878 #define MPI2_EVENT_SAS_DISC_RC_COMPLETED                    (0x02)
879 
880 /*SAS Discovery Event data DiscoveryStatus values */
881 #define MPI2_EVENT_SAS_DISC_DS_MAX_ENCLOSURES_EXCEED            (0x80000000)
882 #define MPI2_EVENT_SAS_DISC_DS_MAX_EXPANDERS_EXCEED             (0x40000000)
883 #define MPI2_EVENT_SAS_DISC_DS_MAX_DEVICES_EXCEED               (0x20000000)
884 #define MPI2_EVENT_SAS_DISC_DS_MAX_TOPO_PHYS_EXCEED             (0x10000000)
885 #define MPI2_EVENT_SAS_DISC_DS_DOWNSTREAM_INITIATOR             (0x08000000)
886 #define MPI2_EVENT_SAS_DISC_DS_MULTI_SUBTRACTIVE_SUBTRACTIVE    (0x00008000)
887 #define MPI2_EVENT_SAS_DISC_DS_EXP_MULTI_SUBTRACTIVE            (0x00004000)
888 #define MPI2_EVENT_SAS_DISC_DS_MULTI_PORT_DOMAIN                (0x00002000)
889 #define MPI2_EVENT_SAS_DISC_DS_TABLE_TO_SUBTRACTIVE_LINK        (0x00001000)
890 #define MPI2_EVENT_SAS_DISC_DS_UNSUPPORTED_DEVICE               (0x00000800)
891 #define MPI2_EVENT_SAS_DISC_DS_TABLE_LINK                       (0x00000400)
892 #define MPI2_EVENT_SAS_DISC_DS_SUBTRACTIVE_LINK                 (0x00000200)
893 #define MPI2_EVENT_SAS_DISC_DS_SMP_CRC_ERROR                    (0x00000100)
894 #define MPI2_EVENT_SAS_DISC_DS_SMP_FUNCTION_FAILED              (0x00000080)
895 #define MPI2_EVENT_SAS_DISC_DS_INDEX_NOT_EXIST                  (0x00000040)
896 #define MPI2_EVENT_SAS_DISC_DS_OUT_ROUTE_ENTRIES                (0x00000020)
897 #define MPI2_EVENT_SAS_DISC_DS_SMP_TIMEOUT                      (0x00000010)
898 #define MPI2_EVENT_SAS_DISC_DS_MULTIPLE_PORTS                   (0x00000004)
899 #define MPI2_EVENT_SAS_DISC_DS_UNADDRESSABLE_DEVICE             (0x00000002)
900 #define MPI2_EVENT_SAS_DISC_DS_LOOP_DETECTED                    (0x00000001)
901 
902 /*SAS Broadcast Primitive Event data */
903 
904 typedef struct _MPI2_EVENT_DATA_SAS_BROADCAST_PRIMITIVE {
905 	U8 PhyNum;		/*0x00 */
906 	U8 Port;		/*0x01 */
907 	U8 PortWidth;		/*0x02 */
908 	U8 Primitive;		/*0x03 */
909 } MPI2_EVENT_DATA_SAS_BROADCAST_PRIMITIVE,
910 	*PTR_MPI2_EVENT_DATA_SAS_BROADCAST_PRIMITIVE,
911 	Mpi2EventDataSasBroadcastPrimitive_t,
912 	*pMpi2EventDataSasBroadcastPrimitive_t;
913 
914 /*defines for the Primitive field */
915 #define MPI2_EVENT_PRIMITIVE_CHANGE                         (0x01)
916 #define MPI2_EVENT_PRIMITIVE_SES                            (0x02)
917 #define MPI2_EVENT_PRIMITIVE_EXPANDER                       (0x03)
918 #define MPI2_EVENT_PRIMITIVE_ASYNCHRONOUS_EVENT             (0x04)
919 #define MPI2_EVENT_PRIMITIVE_RESERVED3                      (0x05)
920 #define MPI2_EVENT_PRIMITIVE_RESERVED4                      (0x06)
921 #define MPI2_EVENT_PRIMITIVE_CHANGE0_RESERVED               (0x07)
922 #define MPI2_EVENT_PRIMITIVE_CHANGE1_RESERVED               (0x08)
923 
924 /*SAS Notify Primitive Event data */
925 
926 typedef struct _MPI2_EVENT_DATA_SAS_NOTIFY_PRIMITIVE {
927 	U8 PhyNum;		/*0x00 */
928 	U8 Port;		/*0x01 */
929 	U8 Reserved1;		/*0x02 */
930 	U8 Primitive;		/*0x03 */
931 } MPI2_EVENT_DATA_SAS_NOTIFY_PRIMITIVE,
932 	*PTR_MPI2_EVENT_DATA_SAS_NOTIFY_PRIMITIVE,
933 	Mpi2EventDataSasNotifyPrimitive_t,
934 	*pMpi2EventDataSasNotifyPrimitive_t;
935 
936 /*defines for the Primitive field */
937 #define MPI2_EVENT_NOTIFY_ENABLE_SPINUP                     (0x01)
938 #define MPI2_EVENT_NOTIFY_POWER_LOSS_EXPECTED               (0x02)
939 #define MPI2_EVENT_NOTIFY_RESERVED1                         (0x03)
940 #define MPI2_EVENT_NOTIFY_RESERVED2                         (0x04)
941 
942 /*SAS Initiator Device Status Change Event data */
943 
944 typedef struct _MPI2_EVENT_DATA_SAS_INIT_DEV_STATUS_CHANGE {
945 	U8 ReasonCode;		/*0x00 */
946 	U8 PhysicalPort;	/*0x01 */
947 	U16 DevHandle;		/*0x02 */
948 	U64 SASAddress;		/*0x04 */
949 } MPI2_EVENT_DATA_SAS_INIT_DEV_STATUS_CHANGE,
950 	*PTR_MPI2_EVENT_DATA_SAS_INIT_DEV_STATUS_CHANGE,
951 	Mpi2EventDataSasInitDevStatusChange_t,
952 	*pMpi2EventDataSasInitDevStatusChange_t;
953 
954 /*SAS Initiator Device Status Change event ReasonCode values */
955 #define MPI2_EVENT_SAS_INIT_RC_ADDED                (0x01)
956 #define MPI2_EVENT_SAS_INIT_RC_NOT_RESPONDING       (0x02)
957 
958 /*SAS Initiator Device Table Overflow Event data */
959 
960 typedef struct _MPI2_EVENT_DATA_SAS_INIT_TABLE_OVERFLOW {
961 	U16 MaxInit;		/*0x00 */
962 	U16 CurrentInit;	/*0x02 */
963 	U64 SASAddress;		/*0x04 */
964 } MPI2_EVENT_DATA_SAS_INIT_TABLE_OVERFLOW,
965 	*PTR_MPI2_EVENT_DATA_SAS_INIT_TABLE_OVERFLOW,
966 	Mpi2EventDataSasInitTableOverflow_t,
967 	*pMpi2EventDataSasInitTableOverflow_t;
968 
969 /*SAS Topology Change List Event data */
970 
971 /*
972  *Host code (drivers, BIOS, utilities, etc.) should leave this define set to
973  *one and check NumEntries at runtime.
974  */
975 #ifndef MPI2_EVENT_SAS_TOPO_PHY_COUNT
976 #define MPI2_EVENT_SAS_TOPO_PHY_COUNT           (1)
977 #endif
978 
979 typedef struct _MPI2_EVENT_SAS_TOPO_PHY_ENTRY {
980 	U16 AttachedDevHandle;	/*0x00 */
981 	U8 LinkRate;		/*0x02 */
982 	U8 PhyStatus;		/*0x03 */
983 } MPI2_EVENT_SAS_TOPO_PHY_ENTRY, *PTR_MPI2_EVENT_SAS_TOPO_PHY_ENTRY,
984 	Mpi2EventSasTopoPhyEntry_t, *pMpi2EventSasTopoPhyEntry_t;
985 
986 typedef struct _MPI2_EVENT_DATA_SAS_TOPOLOGY_CHANGE_LIST {
987 	U16 EnclosureHandle;	/*0x00 */
988 	U16 ExpanderDevHandle;	/*0x02 */
989 	U8 NumPhys;		/*0x04 */
990 	U8 Reserved1;		/*0x05 */
991 	U16 Reserved2;		/*0x06 */
992 	U8 NumEntries;		/*0x08 */
993 	U8 StartPhyNum;		/*0x09 */
994 	U8 ExpStatus;		/*0x0A */
995 	U8 PhysicalPort;	/*0x0B */
996 	MPI2_EVENT_SAS_TOPO_PHY_ENTRY
997 	PHY[MPI2_EVENT_SAS_TOPO_PHY_COUNT];	/*0x0C */
998 } MPI2_EVENT_DATA_SAS_TOPOLOGY_CHANGE_LIST,
999 	*PTR_MPI2_EVENT_DATA_SAS_TOPOLOGY_CHANGE_LIST,
1000 	Mpi2EventDataSasTopologyChangeList_t,
1001 	*pMpi2EventDataSasTopologyChangeList_t;
1002 
1003 /*values for the ExpStatus field */
1004 #define MPI2_EVENT_SAS_TOPO_ES_NO_EXPANDER                  (0x00)
1005 #define MPI2_EVENT_SAS_TOPO_ES_ADDED                        (0x01)
1006 #define MPI2_EVENT_SAS_TOPO_ES_NOT_RESPONDING               (0x02)
1007 #define MPI2_EVENT_SAS_TOPO_ES_RESPONDING                   (0x03)
1008 #define MPI2_EVENT_SAS_TOPO_ES_DELAY_NOT_RESPONDING         (0x04)
1009 
1010 /*defines for the LinkRate field */
1011 #define MPI2_EVENT_SAS_TOPO_LR_CURRENT_MASK                 (0xF0)
1012 #define MPI2_EVENT_SAS_TOPO_LR_CURRENT_SHIFT                (4)
1013 #define MPI2_EVENT_SAS_TOPO_LR_PREV_MASK                    (0x0F)
1014 #define MPI2_EVENT_SAS_TOPO_LR_PREV_SHIFT                   (0)
1015 
1016 #define MPI2_EVENT_SAS_TOPO_LR_UNKNOWN_LINK_RATE            (0x00)
1017 #define MPI2_EVENT_SAS_TOPO_LR_PHY_DISABLED                 (0x01)
1018 #define MPI2_EVENT_SAS_TOPO_LR_NEGOTIATION_FAILED           (0x02)
1019 #define MPI2_EVENT_SAS_TOPO_LR_SATA_OOB_COMPLETE            (0x03)
1020 #define MPI2_EVENT_SAS_TOPO_LR_PORT_SELECTOR                (0x04)
1021 #define MPI2_EVENT_SAS_TOPO_LR_SMP_RESET_IN_PROGRESS        (0x05)
1022 #define MPI2_EVENT_SAS_TOPO_LR_UNSUPPORTED_PHY              (0x06)
1023 #define MPI2_EVENT_SAS_TOPO_LR_RATE_1_5                     (0x08)
1024 #define MPI2_EVENT_SAS_TOPO_LR_RATE_3_0                     (0x09)
1025 #define MPI2_EVENT_SAS_TOPO_LR_RATE_6_0                     (0x0A)
1026 #define MPI25_EVENT_SAS_TOPO_LR_RATE_12_0                   (0x0B)
1027 #define MPI26_EVENT_SAS_TOPO_LR_RATE_22_5                   (0x0C)
1028 
1029 /*values for the PhyStatus field */
1030 #define MPI2_EVENT_SAS_TOPO_PHYSTATUS_VACANT                (0x80)
1031 #define MPI2_EVENT_SAS_TOPO_PS_MULTIPLEX_CHANGE             (0x10)
1032 /*values for the PhyStatus ReasonCode sub-field */
1033 #define MPI2_EVENT_SAS_TOPO_RC_MASK                         (0x0F)
1034 #define MPI2_EVENT_SAS_TOPO_RC_TARG_ADDED                   (0x01)
1035 #define MPI2_EVENT_SAS_TOPO_RC_TARG_NOT_RESPONDING          (0x02)
1036 #define MPI2_EVENT_SAS_TOPO_RC_PHY_CHANGED                  (0x03)
1037 #define MPI2_EVENT_SAS_TOPO_RC_NO_CHANGE                    (0x04)
1038 #define MPI2_EVENT_SAS_TOPO_RC_DELAY_NOT_RESPONDING         (0x05)
1039 
1040 /*SAS Enclosure Device Status Change Event data */
1041 
1042 typedef struct _MPI2_EVENT_DATA_SAS_ENCL_DEV_STATUS_CHANGE {
1043 	U16 EnclosureHandle;	/*0x00 */
1044 	U8 ReasonCode;		/*0x02 */
1045 	U8 PhysicalPort;	/*0x03 */
1046 	U64 EnclosureLogicalID;	/*0x04 */
1047 	U16 NumSlots;		/*0x0C */
1048 	U16 StartSlot;		/*0x0E */
1049 	U32 PhyBits;		/*0x10 */
1050 } MPI2_EVENT_DATA_SAS_ENCL_DEV_STATUS_CHANGE,
1051 	*PTR_MPI2_EVENT_DATA_SAS_ENCL_DEV_STATUS_CHANGE,
1052 	Mpi2EventDataSasEnclDevStatusChange_t,
1053 	*pMpi2EventDataSasEnclDevStatusChange_t,
1054 	MPI26_EVENT_DATA_ENCL_DEV_STATUS_CHANGE,
1055 	*PTR_MPI26_EVENT_DATA_ENCL_DEV_STATUS_CHANGE,
1056 	Mpi26EventDataEnclDevStatusChange_t,
1057 	*pMpi26EventDataEnclDevStatusChange_t;
1058 
1059 /*SAS Enclosure Device Status Change event ReasonCode values */
1060 #define MPI2_EVENT_SAS_ENCL_RC_ADDED                (0x01)
1061 #define MPI2_EVENT_SAS_ENCL_RC_NOT_RESPONDING       (0x02)
1062 
1063 /*Enclosure Device Status Change event ReasonCode values */
1064 #define MPI26_EVENT_ENCL_RC_ADDED                   (0x01)
1065 #define MPI26_EVENT_ENCL_RC_NOT_RESPONDING          (0x02)
1066 
1067 
1068 typedef struct _MPI25_EVENT_DATA_SAS_DEVICE_DISCOVERY_ERROR {
1069 	U16	DevHandle;                  /*0x00 */
1070 	U8	ReasonCode;                 /*0x02 */
1071 	U8	PhysicalPort;               /*0x03 */
1072 	U32	Reserved1[2];               /*0x04 */
1073 	U64	SASAddress;                 /*0x0C */
1074 	U32	Reserved2[2];               /*0x14 */
1075 } MPI25_EVENT_DATA_SAS_DEVICE_DISCOVERY_ERROR,
1076 	*PTR_MPI25_EVENT_DATA_SAS_DEVICE_DISCOVERY_ERROR,
1077 	Mpi25EventDataSasDeviceDiscoveryError_t,
1078 	*pMpi25EventDataSasDeviceDiscoveryError_t;
1079 
1080 /*SAS Device Discovery Error Event data ReasonCode values */
1081 #define MPI25_EVENT_SAS_DISC_ERR_SMP_FAILED         (0x01)
1082 #define MPI25_EVENT_SAS_DISC_ERR_SMP_TIMEOUT        (0x02)
1083 
1084 /*SAS PHY Counter Event data */
1085 
1086 typedef struct _MPI2_EVENT_DATA_SAS_PHY_COUNTER {
1087 	U64 TimeStamp;		/*0x00 */
1088 	U32 Reserved1;		/*0x08 */
1089 	U8 PhyEventCode;	/*0x0C */
1090 	U8 PhyNum;		/*0x0D */
1091 	U16 Reserved2;		/*0x0E */
1092 	U32 PhyEventInfo;	/*0x10 */
1093 	U8 CounterType;		/*0x14 */
1094 	U8 ThresholdWindow;	/*0x15 */
1095 	U8 TimeUnits;		/*0x16 */
1096 	U8 Reserved3;		/*0x17 */
1097 	U32 EventThreshold;	/*0x18 */
1098 	U16 ThresholdFlags;	/*0x1C */
1099 	U16 Reserved4;		/*0x1E */
1100 } MPI2_EVENT_DATA_SAS_PHY_COUNTER,
1101 	*PTR_MPI2_EVENT_DATA_SAS_PHY_COUNTER,
1102 	Mpi2EventDataSasPhyCounter_t,
1103 	*pMpi2EventDataSasPhyCounter_t;
1104 
1105 /*use MPI2_SASPHY3_EVENT_CODE_ values from mpi2_cnfg.h
1106  *for the PhyEventCode field */
1107 
1108 /*use MPI2_SASPHY3_COUNTER_TYPE_ values from mpi2_cnfg.h
1109  *for the CounterType field */
1110 
1111 /*use MPI2_SASPHY3_TIME_UNITS_ values from mpi2_cnfg.h
1112  *for the TimeUnits field */
1113 
1114 /*use MPI2_SASPHY3_TFLAGS_ values from mpi2_cnfg.h
1115  *for the ThresholdFlags field */
1116 
1117 /*SAS Quiesce Event data */
1118 
1119 typedef struct _MPI2_EVENT_DATA_SAS_QUIESCE {
1120 	U8 ReasonCode;		/*0x00 */
1121 	U8 Reserved1;		/*0x01 */
1122 	U16 Reserved2;		/*0x02 */
1123 	U32 Reserved3;		/*0x04 */
1124 } MPI2_EVENT_DATA_SAS_QUIESCE,
1125 	*PTR_MPI2_EVENT_DATA_SAS_QUIESCE,
1126 	Mpi2EventDataSasQuiesce_t, *pMpi2EventDataSasQuiesce_t;
1127 
1128 /*SAS Quiesce Event data ReasonCode values */
1129 #define MPI2_EVENT_SAS_QUIESCE_RC_STARTED                   (0x01)
1130 #define MPI2_EVENT_SAS_QUIESCE_RC_COMPLETED                 (0x02)
1131 
1132 /*Host Based Discovery Phy Event data */
1133 
1134 typedef struct _MPI2_EVENT_HBD_PHY_SAS {
1135 	U8 Flags;		/*0x00 */
1136 	U8 NegotiatedLinkRate;	/*0x01 */
1137 	U8 PhyNum;		/*0x02 */
1138 	U8 PhysicalPort;	/*0x03 */
1139 	U32 Reserved1;		/*0x04 */
1140 	U8 InitialFrame[28];	/*0x08 */
1141 } MPI2_EVENT_HBD_PHY_SAS, *PTR_MPI2_EVENT_HBD_PHY_SAS,
1142 	Mpi2EventHbdPhySas_t, *pMpi2EventHbdPhySas_t;
1143 
1144 /*values for the Flags field */
1145 #define MPI2_EVENT_HBD_SAS_FLAGS_FRAME_VALID        (0x02)
1146 #define MPI2_EVENT_HBD_SAS_FLAGS_SATA_FRAME         (0x01)
1147 
1148 /*use MPI2_SAS_NEG_LINK_RATE_ defines from mpi2_cnfg.h
1149  *for the NegotiatedLinkRate field */
1150 
1151 typedef union _MPI2_EVENT_HBD_DESCRIPTOR {
1152 	MPI2_EVENT_HBD_PHY_SAS Sas;
1153 } MPI2_EVENT_HBD_DESCRIPTOR, *PTR_MPI2_EVENT_HBD_DESCRIPTOR,
1154 	Mpi2EventHbdDescriptor_t, *pMpi2EventHbdDescriptor_t;
1155 
1156 typedef struct _MPI2_EVENT_DATA_HBD_PHY {
1157 	U8 DescriptorType;	/*0x00 */
1158 	U8 Reserved1;		/*0x01 */
1159 	U16 Reserved2;		/*0x02 */
1160 	U32 Reserved3;		/*0x04 */
1161 	MPI2_EVENT_HBD_DESCRIPTOR Descriptor;	/*0x08 */
1162 } MPI2_EVENT_DATA_HBD_PHY, *PTR_MPI2_EVENT_DATA_HBD_PHY,
1163 	Mpi2EventDataHbdPhy_t,
1164 	*pMpi2EventDataMpi2EventDataHbdPhy_t;
1165 
1166 /*values for the DescriptorType field */
1167 #define MPI2_EVENT_HBD_DT_SAS               (0x01)
1168 
1169 
1170 /*PCIe Device Status Change Event data (MPI v2.6 and later) */
1171 
1172 typedef struct _MPI26_EVENT_DATA_PCIE_DEVICE_STATUS_CHANGE {
1173 	U16	TaskTag;                        /*0x00 */
1174 	U8	ReasonCode;                     /*0x02 */
1175 	U8	PhysicalPort;                   /*0x03 */
1176 	U8	ASC;                            /*0x04 */
1177 	U8	ASCQ;                           /*0x05 */
1178 	U16	DevHandle;                      /*0x06 */
1179 	U32	Reserved2;                      /*0x08 */
1180 	U64	WWID;                           /*0x0C */
1181 	U8	LUN[8];                         /*0x14 */
1182 } MPI26_EVENT_DATA_PCIE_DEVICE_STATUS_CHANGE,
1183 	*PTR_MPI26_EVENT_DATA_PCIE_DEVICE_STATUS_CHANGE,
1184 	Mpi26EventDataPCIeDeviceStatusChange_t,
1185 	*pMpi26EventDataPCIeDeviceStatusChange_t;
1186 
1187 /*PCIe Device Status Change Event data ReasonCode values */
1188 #define MPI26_EVENT_PCIDEV_STAT_RC_SMART_DATA                           (0x05)
1189 #define MPI26_EVENT_PCIDEV_STAT_RC_UNSUPPORTED                          (0x07)
1190 #define MPI26_EVENT_PCIDEV_STAT_RC_INTERNAL_DEVICE_RESET                (0x08)
1191 #define MPI26_EVENT_PCIDEV_STAT_RC_TASK_ABORT_INTERNAL                  (0x09)
1192 #define MPI26_EVENT_PCIDEV_STAT_RC_ABORT_TASK_SET_INTERNAL              (0x0A)
1193 #define MPI26_EVENT_PCIDEV_STAT_RC_CLEAR_TASK_SET_INTERNAL              (0x0B)
1194 #define MPI26_EVENT_PCIDEV_STAT_RC_QUERY_TASK_INTERNAL                  (0x0C)
1195 #define MPI26_EVENT_PCIDEV_STAT_RC_ASYNC_NOTIFICATION                   (0x0D)
1196 #define MPI26_EVENT_PCIDEV_STAT_RC_CMP_INTERNAL_DEV_RESET               (0x0E)
1197 #define MPI26_EVENT_PCIDEV_STAT_RC_CMP_TASK_ABORT_INTERNAL              (0x0F)
1198 #define MPI26_EVENT_PCIDEV_STAT_RC_DEV_INIT_FAILURE                     (0x10)
1199 #define MPI26_EVENT_PCIDEV_STAT_RC_PCIE_HOT_RESET_FAILED                (0x11)
1200 
1201 
1202 /*PCIe Enumeration Event data (MPI v2.6 and later) */
1203 
1204 typedef struct _MPI26_EVENT_DATA_PCIE_ENUMERATION {
1205 	U8	Flags;                      /*0x00 */
1206 	U8	ReasonCode;                 /*0x01 */
1207 	U8	PhysicalPort;               /*0x02 */
1208 	U8	Reserved1;                  /*0x03 */
1209 	U32	EnumerationStatus;          /*0x04 */
1210 } MPI26_EVENT_DATA_PCIE_ENUMERATION,
1211 	*PTR_MPI26_EVENT_DATA_PCIE_ENUMERATION,
1212 	Mpi26EventDataPCIeEnumeration_t,
1213 	*pMpi26EventDataPCIeEnumeration_t;
1214 
1215 /*PCIe Enumeration Event data Flags values */
1216 #define MPI26_EVENT_PCIE_ENUM_DEVICE_CHANGE                 (0x02)
1217 #define MPI26_EVENT_PCIE_ENUM_IN_PROGRESS                   (0x01)
1218 
1219 /*PCIe Enumeration Event data ReasonCode values */
1220 #define MPI26_EVENT_PCIE_ENUM_RC_STARTED                    (0x01)
1221 #define MPI26_EVENT_PCIE_ENUM_RC_COMPLETED                  (0x02)
1222 
1223 /*PCIe Enumeration Event data EnumerationStatus values */
1224 #define MPI26_EVENT_PCIE_ENUM_ES_MAX_SWITCHES_EXCEED            (0x40000000)
1225 #define MPI26_EVENT_PCIE_ENUM_ES_MAX_DEVICES_EXCEED             (0x20000000)
1226 #define MPI26_EVENT_PCIE_ENUM_ES_RESOURCES_EXHAUSTED            (0x10000000)
1227 
1228 
1229 /*PCIe Topology Change List Event data (MPI v2.6 and later) */
1230 
1231 /*
1232  *Host code (drivers, BIOS, utilities, etc.) should leave this define set to
1233  *one and check NumEntries at runtime.
1234  */
1235 #ifndef MPI26_EVENT_PCIE_TOPO_PORT_COUNT
1236 #define MPI26_EVENT_PCIE_TOPO_PORT_COUNT        (1)
1237 #endif
1238 
1239 typedef struct _MPI26_EVENT_PCIE_TOPO_PORT_ENTRY {
1240 	U16	AttachedDevHandle;      /*0x00 */
1241 	U8	PortStatus;             /*0x02 */
1242 	U8	Reserved1;              /*0x03 */
1243 	U8	CurrentPortInfo;        /*0x04 */
1244 	U8	Reserved2;              /*0x05 */
1245 	U8	PreviousPortInfo;       /*0x06 */
1246 	U8	Reserved3;              /*0x07 */
1247 } MPI26_EVENT_PCIE_TOPO_PORT_ENTRY,
1248 	*PTR_MPI26_EVENT_PCIE_TOPO_PORT_ENTRY,
1249 	Mpi26EventPCIeTopoPortEntry_t,
1250 	*pMpi26EventPCIeTopoPortEntry_t;
1251 
1252 /*PCIe Topology Change List Event data PortStatus values */
1253 #define MPI26_EVENT_PCIE_TOPO_PS_DEV_ADDED                  (0x01)
1254 #define MPI26_EVENT_PCIE_TOPO_PS_NOT_RESPONDING             (0x02)
1255 #define MPI26_EVENT_PCIE_TOPO_PS_PORT_CHANGED               (0x03)
1256 #define MPI26_EVENT_PCIE_TOPO_PS_NO_CHANGE                  (0x04)
1257 #define MPI26_EVENT_PCIE_TOPO_PS_DELAY_NOT_RESPONDING       (0x05)
1258 
1259 /*PCIe Topology Change List Event data defines for CurrentPortInfo and
1260  *PreviousPortInfo
1261  */
1262 #define MPI26_EVENT_PCIE_TOPO_PI_LANE_MASK                  (0xF0)
1263 #define MPI26_EVENT_PCIE_TOPO_PI_LANES_UNKNOWN              (0x00)
1264 #define MPI26_EVENT_PCIE_TOPO_PI_1_LANE                     (0x10)
1265 #define MPI26_EVENT_PCIE_TOPO_PI_2_LANES                    (0x20)
1266 #define MPI26_EVENT_PCIE_TOPO_PI_4_LANES                    (0x30)
1267 #define MPI26_EVENT_PCIE_TOPO_PI_8_LANES                    (0x40)
1268 #define MPI26_EVENT_PCIE_TOPO_PI_16_LANES                   (0x50)
1269 
1270 #define MPI26_EVENT_PCIE_TOPO_PI_RATE_MASK                  (0x0F)
1271 #define MPI26_EVENT_PCIE_TOPO_PI_RATE_UNKNOWN               (0x00)
1272 #define MPI26_EVENT_PCIE_TOPO_PI_RATE_DISABLED              (0x01)
1273 #define MPI26_EVENT_PCIE_TOPO_PI_RATE_2_5                   (0x02)
1274 #define MPI26_EVENT_PCIE_TOPO_PI_RATE_5_0                   (0x03)
1275 #define MPI26_EVENT_PCIE_TOPO_PI_RATE_8_0                   (0x04)
1276 #define MPI26_EVENT_PCIE_TOPO_PI_RATE_16_0                  (0x05)
1277 
1278 typedef struct _MPI26_EVENT_DATA_PCIE_TOPOLOGY_CHANGE_LIST {
1279 	U16	EnclosureHandle;        /*0x00 */
1280 	U16	SwitchDevHandle;        /*0x02 */
1281 	U8	NumPorts;               /*0x04 */
1282 	U8	Reserved1;              /*0x05 */
1283 	U16	Reserved2;              /*0x06 */
1284 	U8	NumEntries;             /*0x08 */
1285 	U8	StartPortNum;           /*0x09 */
1286 	U8	SwitchStatus;           /*0x0A */
1287 	U8	PhysicalPort;           /*0x0B */
1288 	MPI26_EVENT_PCIE_TOPO_PORT_ENTRY
1289 		PortEntry[MPI26_EVENT_PCIE_TOPO_PORT_COUNT]; /*0x0C */
1290 } MPI26_EVENT_DATA_PCIE_TOPOLOGY_CHANGE_LIST,
1291 	*PTR_MPI26_EVENT_DATA_PCIE_TOPOLOGY_CHANGE_LIST,
1292 	Mpi26EventDataPCIeTopologyChangeList_t,
1293 	*pMpi26EventDataPCIeTopologyChangeList_t;
1294 
1295 /*PCIe Topology Change List Event data SwitchStatus values */
1296 #define MPI26_EVENT_PCIE_TOPO_SS_NO_PCIE_SWITCH             (0x00)
1297 #define MPI26_EVENT_PCIE_TOPO_SS_ADDED                      (0x01)
1298 #define MPI26_EVENT_PCIE_TOPO_SS_NOT_RESPONDING             (0x02)
1299 #define MPI26_EVENT_PCIE_TOPO_SS_RESPONDING                 (0x03)
1300 #define MPI26_EVENT_PCIE_TOPO_SS_DELAY_NOT_RESPONDING       (0x04)
1301 
1302 /*PCIe Link Counter Event data (MPI v2.6 and later) */
1303 
1304 typedef struct _MPI26_EVENT_DATA_PCIE_LINK_COUNTER {
1305 	U64	TimeStamp;          /*0x00 */
1306 	U32	Reserved1;          /*0x08 */
1307 	U8	LinkEventCode;      /*0x0C */
1308 	U8	LinkNum;            /*0x0D */
1309 	U16	Reserved2;          /*0x0E */
1310 	U32	LinkEventInfo;      /*0x10 */
1311 	U8	CounterType;        /*0x14 */
1312 	U8	ThresholdWindow;    /*0x15 */
1313 	U8	TimeUnits;          /*0x16 */
1314 	U8	Reserved3;          /*0x17 */
1315 	U32	EventThreshold;     /*0x18 */
1316 	U16	ThresholdFlags;     /*0x1C */
1317 	U16	Reserved4;          /*0x1E */
1318 } MPI26_EVENT_DATA_PCIE_LINK_COUNTER,
1319 	*PTR_MPI26_EVENT_DATA_PCIE_LINK_COUNTER,
1320 	Mpi26EventDataPcieLinkCounter_t, *pMpi26EventDataPcieLinkCounter_t;
1321 
1322 
1323 /*use MPI26_PCIELINK3_EVTCODE_ values from mpi2_cnfg.h for the LinkEventCode
1324  *field
1325  */
1326 
1327 /*use MPI26_PCIELINK3_COUNTER_TYPE_ values from mpi2_cnfg.h for the CounterType
1328  *field
1329  */
1330 
1331 /*use MPI26_PCIELINK3_TIME_UNITS_ values from mpi2_cnfg.h for the TimeUnits
1332  *field
1333  */
1334 
1335 /*use MPI26_PCIELINK3_TFLAGS_ values from mpi2_cnfg.h for the ThresholdFlags
1336  *field
1337  */
1338 
1339 /****************************************************************************
1340 * EventAck message
1341 ****************************************************************************/
1342 
1343 /*EventAck Request message */
1344 typedef struct _MPI2_EVENT_ACK_REQUEST {
1345 	U16 Reserved1;		/*0x00 */
1346 	U8 ChainOffset;		/*0x02 */
1347 	U8 Function;		/*0x03 */
1348 	U16 Reserved2;		/*0x04 */
1349 	U8 Reserved3;		/*0x06 */
1350 	U8 MsgFlags;		/*0x07 */
1351 	U8 VP_ID;		/*0x08 */
1352 	U8 VF_ID;		/*0x09 */
1353 	U16 Reserved4;		/*0x0A */
1354 	U16 Event;		/*0x0C */
1355 	U16 Reserved5;		/*0x0E */
1356 	U32 EventContext;	/*0x10 */
1357 } MPI2_EVENT_ACK_REQUEST, *PTR_MPI2_EVENT_ACK_REQUEST,
1358 	Mpi2EventAckRequest_t, *pMpi2EventAckRequest_t;
1359 
1360 /*EventAck Reply message */
1361 typedef struct _MPI2_EVENT_ACK_REPLY {
1362 	U16 Reserved1;		/*0x00 */
1363 	U8 MsgLength;		/*0x02 */
1364 	U8 Function;		/*0x03 */
1365 	U16 Reserved2;		/*0x04 */
1366 	U8 Reserved3;		/*0x06 */
1367 	U8 MsgFlags;		/*0x07 */
1368 	U8 VP_ID;		/*0x08 */
1369 	U8 VF_ID;		/*0x09 */
1370 	U16 Reserved4;		/*0x0A */
1371 	U16 Reserved5;		/*0x0C */
1372 	U16 IOCStatus;		/*0x0E */
1373 	U32 IOCLogInfo;		/*0x10 */
1374 } MPI2_EVENT_ACK_REPLY, *PTR_MPI2_EVENT_ACK_REPLY,
1375 	Mpi2EventAckReply_t, *pMpi2EventAckReply_t;
1376 
1377 /****************************************************************************
1378 * SendHostMessage message
1379 ****************************************************************************/
1380 
1381 /*SendHostMessage Request message */
1382 typedef struct _MPI2_SEND_HOST_MESSAGE_REQUEST {
1383 	U16 HostDataLength;	/*0x00 */
1384 	U8 ChainOffset;		/*0x02 */
1385 	U8 Function;		/*0x03 */
1386 	U16 Reserved1;		/*0x04 */
1387 	U8 Reserved2;		/*0x06 */
1388 	U8 MsgFlags;		/*0x07 */
1389 	U8 VP_ID;		/*0x08 */
1390 	U8 VF_ID;		/*0x09 */
1391 	U16 Reserved3;		/*0x0A */
1392 	U8 Reserved4;		/*0x0C */
1393 	U8 DestVF_ID;		/*0x0D */
1394 	U16 Reserved5;		/*0x0E */
1395 	U32 Reserved6;		/*0x10 */
1396 	U32 Reserved7;		/*0x14 */
1397 	U32 Reserved8;		/*0x18 */
1398 	U32 Reserved9;		/*0x1C */
1399 	U32 Reserved10;		/*0x20 */
1400 	U32 HostData[1];	/*0x24 */
1401 } MPI2_SEND_HOST_MESSAGE_REQUEST,
1402 	*PTR_MPI2_SEND_HOST_MESSAGE_REQUEST,
1403 	Mpi2SendHostMessageRequest_t,
1404 	*pMpi2SendHostMessageRequest_t;
1405 
1406 /*SendHostMessage Reply message */
1407 typedef struct _MPI2_SEND_HOST_MESSAGE_REPLY {
1408 	U16 HostDataLength;	/*0x00 */
1409 	U8 MsgLength;		/*0x02 */
1410 	U8 Function;		/*0x03 */
1411 	U16 Reserved1;		/*0x04 */
1412 	U8 Reserved2;		/*0x06 */
1413 	U8 MsgFlags;		/*0x07 */
1414 	U8 VP_ID;		/*0x08 */
1415 	U8 VF_ID;		/*0x09 */
1416 	U16 Reserved3;		/*0x0A */
1417 	U16 Reserved4;		/*0x0C */
1418 	U16 IOCStatus;		/*0x0E */
1419 	U32 IOCLogInfo;		/*0x10 */
1420 } MPI2_SEND_HOST_MESSAGE_REPLY, *PTR_MPI2_SEND_HOST_MESSAGE_REPLY,
1421 	Mpi2SendHostMessageReply_t, *pMpi2SendHostMessageReply_t;
1422 
1423 /****************************************************************************
1424 * FWDownload message
1425 ****************************************************************************/
1426 
1427 /*MPI v2.0 FWDownload Request message */
1428 typedef struct _MPI2_FW_DOWNLOAD_REQUEST {
1429 	U8 ImageType;		/*0x00 */
1430 	U8 Reserved1;		/*0x01 */
1431 	U8 ChainOffset;		/*0x02 */
1432 	U8 Function;		/*0x03 */
1433 	U16 Reserved2;		/*0x04 */
1434 	U8 Reserved3;		/*0x06 */
1435 	U8 MsgFlags;		/*0x07 */
1436 	U8 VP_ID;		/*0x08 */
1437 	U8 VF_ID;		/*0x09 */
1438 	U16 Reserved4;		/*0x0A */
1439 	U32 TotalImageSize;	/*0x0C */
1440 	U32 Reserved5;		/*0x10 */
1441 	MPI2_MPI_SGE_UNION SGL;	/*0x14 */
1442 } MPI2_FW_DOWNLOAD_REQUEST, *PTR_MPI2_FW_DOWNLOAD_REQUEST,
1443 	Mpi2FWDownloadRequest, *pMpi2FWDownloadRequest;
1444 
1445 #define MPI2_FW_DOWNLOAD_MSGFLGS_LAST_SEGMENT   (0x01)
1446 
1447 #define MPI2_FW_DOWNLOAD_ITYPE_FW                   (0x01)
1448 #define MPI2_FW_DOWNLOAD_ITYPE_BIOS                 (0x02)
1449 #define MPI2_FW_DOWNLOAD_ITYPE_MANUFACTURING        (0x06)
1450 #define MPI2_FW_DOWNLOAD_ITYPE_CONFIG_1             (0x07)
1451 #define MPI2_FW_DOWNLOAD_ITYPE_CONFIG_2             (0x08)
1452 #define MPI2_FW_DOWNLOAD_ITYPE_MEGARAID             (0x09)
1453 #define MPI2_FW_DOWNLOAD_ITYPE_COMPLETE             (0x0A)
1454 #define MPI2_FW_DOWNLOAD_ITYPE_COMMON_BOOT_BLOCK    (0x0B)
1455 #define MPI2_FW_DOWNLOAD_ITYPE_PUBLIC_KEY           (0x0C)
1456 #define MPI2_FW_DOWNLOAD_ITYPE_CBB_BACKUP           (0x0D)
1457 #define MPI2_FW_DOWNLOAD_ITYPE_SBR                  (0x0E)
1458 #define MPI2_FW_DOWNLOAD_ITYPE_SBR_BACKUP           (0x0F)
1459 #define MPI2_FW_DOWNLOAD_ITYPE_HIIM                 (0x10)
1460 #define MPI2_FW_DOWNLOAD_ITYPE_HIIA                 (0x11)
1461 #define MPI2_FW_DOWNLOAD_ITYPE_CTLR                 (0x12)
1462 #define MPI2_FW_DOWNLOAD_ITYPE_IMR_FIRMWARE         (0x13)
1463 #define MPI2_FW_DOWNLOAD_ITYPE_MR_NVDATA            (0x14)
1464 /*MPI v2.6 and newer */
1465 #define MPI2_FW_DOWNLOAD_ITYPE_CPLD                 (0x15)
1466 #define MPI2_FW_DOWNLOAD_ITYPE_PSOC                 (0x16)
1467 #define MPI2_FW_DOWNLOAD_ITYPE_COREDUMP             (0x17)
1468 #define MPI2_FW_DOWNLOAD_ITYPE_MIN_PRODUCT_SPECIFIC (0xF0)
1469 
1470 /*MPI v2.0 FWDownload TransactionContext Element */
1471 typedef struct _MPI2_FW_DOWNLOAD_TCSGE {
1472 	U8 Reserved1;		/*0x00 */
1473 	U8 ContextSize;		/*0x01 */
1474 	U8 DetailsLength;	/*0x02 */
1475 	U8 Flags;		/*0x03 */
1476 	U32 Reserved2;		/*0x04 */
1477 	U32 ImageOffset;	/*0x08 */
1478 	U32 ImageSize;		/*0x0C */
1479 } MPI2_FW_DOWNLOAD_TCSGE, *PTR_MPI2_FW_DOWNLOAD_TCSGE,
1480 	Mpi2FWDownloadTCSGE_t, *pMpi2FWDownloadTCSGE_t;
1481 
1482 /*MPI v2.5 FWDownload Request message */
1483 typedef struct _MPI25_FW_DOWNLOAD_REQUEST {
1484 	U8 ImageType;		/*0x00 */
1485 	U8 Reserved1;		/*0x01 */
1486 	U8 ChainOffset;		/*0x02 */
1487 	U8 Function;		/*0x03 */
1488 	U16 Reserved2;		/*0x04 */
1489 	U8 Reserved3;		/*0x06 */
1490 	U8 MsgFlags;		/*0x07 */
1491 	U8 VP_ID;		/*0x08 */
1492 	U8 VF_ID;		/*0x09 */
1493 	U16 Reserved4;		/*0x0A */
1494 	U32 TotalImageSize;	/*0x0C */
1495 	U32 Reserved5;		/*0x10 */
1496 	U32 Reserved6;		/*0x14 */
1497 	U32 ImageOffset;	/*0x18 */
1498 	U32 ImageSize;		/*0x1C */
1499 	MPI25_SGE_IO_UNION SGL;	/*0x20 */
1500 } MPI25_FW_DOWNLOAD_REQUEST, *PTR_MPI25_FW_DOWNLOAD_REQUEST,
1501 	Mpi25FWDownloadRequest, *pMpi25FWDownloadRequest;
1502 
1503 /*FWDownload Reply message */
1504 typedef struct _MPI2_FW_DOWNLOAD_REPLY {
1505 	U8 ImageType;		/*0x00 */
1506 	U8 Reserved1;		/*0x01 */
1507 	U8 MsgLength;		/*0x02 */
1508 	U8 Function;		/*0x03 */
1509 	U16 Reserved2;		/*0x04 */
1510 	U8 Reserved3;		/*0x06 */
1511 	U8 MsgFlags;		/*0x07 */
1512 	U8 VP_ID;		/*0x08 */
1513 	U8 VF_ID;		/*0x09 */
1514 	U16 Reserved4;		/*0x0A */
1515 	U16 Reserved5;		/*0x0C */
1516 	U16 IOCStatus;		/*0x0E */
1517 	U32 IOCLogInfo;		/*0x10 */
1518 } MPI2_FW_DOWNLOAD_REPLY, *PTR_MPI2_FW_DOWNLOAD_REPLY,
1519 	Mpi2FWDownloadReply_t, *pMpi2FWDownloadReply_t;
1520 
1521 /****************************************************************************
1522 * FWUpload message
1523 ****************************************************************************/
1524 
1525 /*MPI v2.0 FWUpload Request message */
1526 typedef struct _MPI2_FW_UPLOAD_REQUEST {
1527 	U8 ImageType;		/*0x00 */
1528 	U8 Reserved1;		/*0x01 */
1529 	U8 ChainOffset;		/*0x02 */
1530 	U8 Function;		/*0x03 */
1531 	U16 Reserved2;		/*0x04 */
1532 	U8 Reserved3;		/*0x06 */
1533 	U8 MsgFlags;		/*0x07 */
1534 	U8 VP_ID;		/*0x08 */
1535 	U8 VF_ID;		/*0x09 */
1536 	U16 Reserved4;		/*0x0A */
1537 	U32 Reserved5;		/*0x0C */
1538 	U32 Reserved6;		/*0x10 */
1539 	MPI2_MPI_SGE_UNION SGL;	/*0x14 */
1540 } MPI2_FW_UPLOAD_REQUEST, *PTR_MPI2_FW_UPLOAD_REQUEST,
1541 	Mpi2FWUploadRequest_t, *pMpi2FWUploadRequest_t;
1542 
1543 #define MPI2_FW_UPLOAD_ITYPE_FW_CURRENT         (0x00)
1544 #define MPI2_FW_UPLOAD_ITYPE_FW_FLASH           (0x01)
1545 #define MPI2_FW_UPLOAD_ITYPE_BIOS_FLASH         (0x02)
1546 #define MPI2_FW_UPLOAD_ITYPE_FW_BACKUP          (0x05)
1547 #define MPI2_FW_UPLOAD_ITYPE_MANUFACTURING      (0x06)
1548 #define MPI2_FW_UPLOAD_ITYPE_CONFIG_1           (0x07)
1549 #define MPI2_FW_UPLOAD_ITYPE_CONFIG_2           (0x08)
1550 #define MPI2_FW_UPLOAD_ITYPE_MEGARAID           (0x09)
1551 #define MPI2_FW_UPLOAD_ITYPE_COMPLETE           (0x0A)
1552 #define MPI2_FW_UPLOAD_ITYPE_COMMON_BOOT_BLOCK  (0x0B)
1553 #define MPI2_FW_UPLOAD_ITYPE_CBB_BACKUP         (0x0D)
1554 #define MPI2_FW_UPLOAD_ITYPE_SBR                (0x0E)
1555 #define MPI2_FW_UPLOAD_ITYPE_SBR_BACKUP         (0x0F)
1556 #define MPI2_FW_UPLOAD_ITYPE_HIIM               (0x10)
1557 #define MPI2_FW_UPLOAD_ITYPE_HIIA               (0x11)
1558 #define MPI2_FW_UPLOAD_ITYPE_CTLR               (0x12)
1559 #define MPI2_FW_UPLOAD_ITYPE_IMR_FIRMWARE       (0x13)
1560 #define MPI2_FW_UPLOAD_ITYPE_MR_NVDATA          (0x14)
1561 
1562 
1563 /*MPI v2.0 FWUpload TransactionContext Element */
1564 typedef struct _MPI2_FW_UPLOAD_TCSGE {
1565 	U8 Reserved1;		/*0x00 */
1566 	U8 ContextSize;		/*0x01 */
1567 	U8 DetailsLength;	/*0x02 */
1568 	U8 Flags;		/*0x03 */
1569 	U32 Reserved2;		/*0x04 */
1570 	U32 ImageOffset;	/*0x08 */
1571 	U32 ImageSize;		/*0x0C */
1572 } MPI2_FW_UPLOAD_TCSGE, *PTR_MPI2_FW_UPLOAD_TCSGE,
1573 	Mpi2FWUploadTCSGE_t, *pMpi2FWUploadTCSGE_t;
1574 
1575 /*MPI v2.5 FWUpload Request message */
1576 typedef struct _MPI25_FW_UPLOAD_REQUEST {
1577 	U8 ImageType;		/*0x00 */
1578 	U8 Reserved1;		/*0x01 */
1579 	U8 ChainOffset;		/*0x02 */
1580 	U8 Function;		/*0x03 */
1581 	U16 Reserved2;		/*0x04 */
1582 	U8 Reserved3;		/*0x06 */
1583 	U8 MsgFlags;		/*0x07 */
1584 	U8 VP_ID;		/*0x08 */
1585 	U8 VF_ID;		/*0x09 */
1586 	U16 Reserved4;		/*0x0A */
1587 	U32 Reserved5;		/*0x0C */
1588 	U32 Reserved6;		/*0x10 */
1589 	U32 Reserved7;		/*0x14 */
1590 	U32 ImageOffset;	/*0x18 */
1591 	U32 ImageSize;		/*0x1C */
1592 	MPI25_SGE_IO_UNION SGL;	/*0x20 */
1593 } MPI25_FW_UPLOAD_REQUEST, *PTR_MPI25_FW_UPLOAD_REQUEST,
1594 	Mpi25FWUploadRequest_t, *pMpi25FWUploadRequest_t;
1595 
1596 /*FWUpload Reply message */
1597 typedef struct _MPI2_FW_UPLOAD_REPLY {
1598 	U8 ImageType;		/*0x00 */
1599 	U8 Reserved1;		/*0x01 */
1600 	U8 MsgLength;		/*0x02 */
1601 	U8 Function;		/*0x03 */
1602 	U16 Reserved2;		/*0x04 */
1603 	U8 Reserved3;		/*0x06 */
1604 	U8 MsgFlags;		/*0x07 */
1605 	U8 VP_ID;		/*0x08 */
1606 	U8 VF_ID;		/*0x09 */
1607 	U16 Reserved4;		/*0x0A */
1608 	U16 Reserved5;		/*0x0C */
1609 	U16 IOCStatus;		/*0x0E */
1610 	U32 IOCLogInfo;		/*0x10 */
1611 	U32 ActualImageSize;	/*0x14 */
1612 } MPI2_FW_UPLOAD_REPLY, *PTR_MPI2_FW_UPLOAD_REPLY,
1613 	Mpi2FWUploadReply_t, *pMPi2FWUploadReply_t;
1614 
1615 
1616 /****************************************************************************
1617 * PowerManagementControl message
1618 ****************************************************************************/
1619 
1620 /*PowerManagementControl Request message */
1621 typedef struct _MPI2_PWR_MGMT_CONTROL_REQUEST {
1622 	U8 Feature;		/*0x00 */
1623 	U8 Reserved1;		/*0x01 */
1624 	U8 ChainOffset;		/*0x02 */
1625 	U8 Function;		/*0x03 */
1626 	U16 Reserved2;		/*0x04 */
1627 	U8 Reserved3;		/*0x06 */
1628 	U8 MsgFlags;		/*0x07 */
1629 	U8 VP_ID;		/*0x08 */
1630 	U8 VF_ID;		/*0x09 */
1631 	U16 Reserved4;		/*0x0A */
1632 	U8 Parameter1;		/*0x0C */
1633 	U8 Parameter2;		/*0x0D */
1634 	U8 Parameter3;		/*0x0E */
1635 	U8 Parameter4;		/*0x0F */
1636 	U32 Reserved5;		/*0x10 */
1637 	U32 Reserved6;		/*0x14 */
1638 } MPI2_PWR_MGMT_CONTROL_REQUEST, *PTR_MPI2_PWR_MGMT_CONTROL_REQUEST,
1639 	Mpi2PwrMgmtControlRequest_t, *pMpi2PwrMgmtControlRequest_t;
1640 
1641 /*defines for the Feature field */
1642 #define MPI2_PM_CONTROL_FEATURE_DA_PHY_POWER_COND       (0x01)
1643 #define MPI2_PM_CONTROL_FEATURE_PORT_WIDTH_MODULATION   (0x02)
1644 #define MPI2_PM_CONTROL_FEATURE_PCIE_LINK               (0x03)	/*obsolete */
1645 #define MPI2_PM_CONTROL_FEATURE_IOC_SPEED               (0x04)
1646 #define MPI2_PM_CONTROL_FEATURE_GLOBAL_PWR_MGMT_MODE    (0x05)
1647 #define MPI2_PM_CONTROL_FEATURE_MIN_PRODUCT_SPECIFIC    (0x80)
1648 #define MPI2_PM_CONTROL_FEATURE_MAX_PRODUCT_SPECIFIC    (0xFF)
1649 
1650 /*parameter usage for the MPI2_PM_CONTROL_FEATURE_DA_PHY_POWER_COND Feature */
1651 /*Parameter1 contains a PHY number */
1652 /*Parameter2 indicates power condition action using these defines */
1653 #define MPI2_PM_CONTROL_PARAM2_PARTIAL                  (0x01)
1654 #define MPI2_PM_CONTROL_PARAM2_SLUMBER                  (0x02)
1655 #define MPI2_PM_CONTROL_PARAM2_EXIT_PWR_MGMT            (0x03)
1656 /*Parameter3 and Parameter4 are reserved */
1657 
1658 /*parameter usage for the MPI2_PM_CONTROL_FEATURE_PORT_WIDTH_MODULATION
1659  * Feature */
1660 /*Parameter1 contains SAS port width modulation group number */
1661 /*Parameter2 indicates IOC action using these defines */
1662 #define MPI2_PM_CONTROL_PARAM2_REQUEST_OWNERSHIP        (0x01)
1663 #define MPI2_PM_CONTROL_PARAM2_CHANGE_MODULATION        (0x02)
1664 #define MPI2_PM_CONTROL_PARAM2_RELINQUISH_OWNERSHIP     (0x03)
1665 /*Parameter3 indicates desired modulation level using these defines */
1666 #define MPI2_PM_CONTROL_PARAM3_25_PERCENT               (0x00)
1667 #define MPI2_PM_CONTROL_PARAM3_50_PERCENT               (0x01)
1668 #define MPI2_PM_CONTROL_PARAM3_75_PERCENT               (0x02)
1669 #define MPI2_PM_CONTROL_PARAM3_100_PERCENT              (0x03)
1670 /*Parameter4 is reserved */
1671 
1672 /*this next set (_PCIE_LINK) is obsolete */
1673 /*parameter usage for the MPI2_PM_CONTROL_FEATURE_PCIE_LINK Feature */
1674 /*Parameter1 indicates desired PCIe link speed using these defines */
1675 #define MPI2_PM_CONTROL_PARAM1_PCIE_2_5_GBPS            (0x00)	/*obsolete */
1676 #define MPI2_PM_CONTROL_PARAM1_PCIE_5_0_GBPS            (0x01)	/*obsolete */
1677 #define MPI2_PM_CONTROL_PARAM1_PCIE_8_0_GBPS            (0x02)	/*obsolete */
1678 /*Parameter2 indicates desired PCIe link width using these defines */
1679 #define MPI2_PM_CONTROL_PARAM2_WIDTH_X1                 (0x01)	/*obsolete */
1680 #define MPI2_PM_CONTROL_PARAM2_WIDTH_X2                 (0x02)	/*obsolete */
1681 #define MPI2_PM_CONTROL_PARAM2_WIDTH_X4                 (0x04)	/*obsolete */
1682 #define MPI2_PM_CONTROL_PARAM2_WIDTH_X8                 (0x08)	/*obsolete */
1683 /*Parameter3 and Parameter4 are reserved */
1684 
1685 /*parameter usage for the MPI2_PM_CONTROL_FEATURE_IOC_SPEED Feature */
1686 /*Parameter1 indicates desired IOC hardware clock speed using these defines */
1687 #define MPI2_PM_CONTROL_PARAM1_FULL_IOC_SPEED           (0x01)
1688 #define MPI2_PM_CONTROL_PARAM1_HALF_IOC_SPEED           (0x02)
1689 #define MPI2_PM_CONTROL_PARAM1_QUARTER_IOC_SPEED        (0x04)
1690 #define MPI2_PM_CONTROL_PARAM1_EIGHTH_IOC_SPEED         (0x08)
1691 /*Parameter2, Parameter3, and Parameter4 are reserved */
1692 
1693 /*parameter usage for the MPI2_PM_CONTROL_FEATURE_GLOBAL_PWR_MGMT_MODE Feature*/
1694 /*Parameter1 indicates host action regarding global power management mode */
1695 #define MPI2_PM_CONTROL_PARAM1_TAKE_CONTROL             (0x01)
1696 #define MPI2_PM_CONTROL_PARAM1_CHANGE_GLOBAL_MODE       (0x02)
1697 #define MPI2_PM_CONTROL_PARAM1_RELEASE_CONTROL          (0x03)
1698 /*Parameter2 indicates the requested global power management mode */
1699 #define MPI2_PM_CONTROL_PARAM2_FULL_PWR_PERF            (0x01)
1700 #define MPI2_PM_CONTROL_PARAM2_REDUCED_PWR_PERF         (0x08)
1701 #define MPI2_PM_CONTROL_PARAM2_STANDBY                  (0x40)
1702 /*Parameter3 and Parameter4 are reserved */
1703 
1704 /*PowerManagementControl Reply message */
1705 typedef struct _MPI2_PWR_MGMT_CONTROL_REPLY {
1706 	U8 Feature;		/*0x00 */
1707 	U8 Reserved1;		/*0x01 */
1708 	U8 MsgLength;		/*0x02 */
1709 	U8 Function;		/*0x03 */
1710 	U16 Reserved2;		/*0x04 */
1711 	U8 Reserved3;		/*0x06 */
1712 	U8 MsgFlags;		/*0x07 */
1713 	U8 VP_ID;		/*0x08 */
1714 	U8 VF_ID;		/*0x09 */
1715 	U16 Reserved4;		/*0x0A */
1716 	U16 Reserved5;		/*0x0C */
1717 	U16 IOCStatus;		/*0x0E */
1718 	U32 IOCLogInfo;		/*0x10 */
1719 } MPI2_PWR_MGMT_CONTROL_REPLY, *PTR_MPI2_PWR_MGMT_CONTROL_REPLY,
1720 	Mpi2PwrMgmtControlReply_t, *pMpi2PwrMgmtControlReply_t;
1721 
1722 /****************************************************************************
1723 *  IO Unit Control messages (MPI v2.6 and later only.)
1724 ****************************************************************************/
1725 
1726 /* IO Unit Control Request Message */
1727 typedef struct _MPI26_IOUNIT_CONTROL_REQUEST {
1728 	U8                      Operation;          /* 0x00 */
1729 	U8                      Reserved1;          /* 0x01 */
1730 	U8                      ChainOffset;        /* 0x02 */
1731 	U8                      Function;           /* 0x03 */
1732 	U16                     DevHandle;          /* 0x04 */
1733 	U8                      IOCParameter;       /* 0x06 */
1734 	U8                      MsgFlags;           /* 0x07 */
1735 	U8                      VP_ID;              /* 0x08 */
1736 	U8                      VF_ID;              /* 0x09 */
1737 	U16                     Reserved3;          /* 0x0A */
1738 	U16                     Reserved4;          /* 0x0C */
1739 	U8                      PhyNum;             /* 0x0E */
1740 	U8                      PrimFlags;          /* 0x0F */
1741 	U32                     Primitive;          /* 0x10 */
1742 	U8                      LookupMethod;       /* 0x14 */
1743 	U8                      Reserved5;          /* 0x15 */
1744 	U16                     SlotNumber;         /* 0x16 */
1745 	U64                     LookupAddress;      /* 0x18 */
1746 	U32                     IOCParameterValue;  /* 0x20 */
1747 	U32                     Reserved7;          /* 0x24 */
1748 	U32                     Reserved8;          /* 0x28 */
1749 } MPI26_IOUNIT_CONTROL_REQUEST,
1750 	*PTR_MPI26_IOUNIT_CONTROL_REQUEST,
1751 	Mpi26IoUnitControlRequest_t,
1752 	*pMpi26IoUnitControlRequest_t;
1753 
1754 /* values for the Operation field */
1755 #define MPI26_CTRL_OP_CLEAR_ALL_PERSISTENT              (0x02)
1756 #define MPI26_CTRL_OP_SAS_PHY_LINK_RESET                (0x06)
1757 #define MPI26_CTRL_OP_SAS_PHY_HARD_RESET                (0x07)
1758 #define MPI26_CTRL_OP_PHY_CLEAR_ERROR_LOG               (0x08)
1759 #define MPI26_CTRL_OP_LINK_CLEAR_ERROR_LOG              (0x09)
1760 #define MPI26_CTRL_OP_SAS_SEND_PRIMITIVE                (0x0A)
1761 #define MPI26_CTRL_OP_FORCE_FULL_DISCOVERY              (0x0B)
1762 #define MPI26_CTRL_OP_REMOVE_DEVICE                     (0x0D)
1763 #define MPI26_CTRL_OP_LOOKUP_MAPPING                    (0x0E)
1764 #define MPI26_CTRL_OP_SET_IOC_PARAMETER                 (0x0F)
1765 #define MPI26_CTRL_OP_ENABLE_FP_DEVICE                  (0x10)
1766 #define MPI26_CTRL_OP_DISABLE_FP_DEVICE                 (0x11)
1767 #define MPI26_CTRL_OP_ENABLE_FP_ALL                     (0x12)
1768 #define MPI26_CTRL_OP_DISABLE_FP_ALL                    (0x13)
1769 #define MPI26_CTRL_OP_DEV_ENABLE_NCQ                    (0x14)
1770 #define MPI26_CTRL_OP_DEV_DISABLE_NCQ                   (0x15)
1771 #define MPI26_CTRL_OP_SHUTDOWN                          (0x16)
1772 #define MPI26_CTRL_OP_DEV_ENABLE_PERSIST_CONNECTION     (0x17)
1773 #define MPI26_CTRL_OP_DEV_DISABLE_PERSIST_CONNECTION    (0x18)
1774 #define MPI26_CTRL_OP_DEV_CLOSE_PERSIST_CONNECTION      (0x19)
1775 #define MPI26_CTRL_OP_ENABLE_NVME_SGL_FORMAT            (0x1A)
1776 #define MPI26_CTRL_OP_DISABLE_NVME_SGL_FORMAT           (0x1B)
1777 #define MPI26_CTRL_OP_PRODUCT_SPECIFIC_MIN              (0x80)
1778 
1779 /* values for the PrimFlags field */
1780 #define MPI26_CTRL_PRIMFLAGS_SINGLE                     (0x08)
1781 #define MPI26_CTRL_PRIMFLAGS_TRIPLE                     (0x02)
1782 #define MPI26_CTRL_PRIMFLAGS_REDUNDANT                  (0x01)
1783 
1784 /* values for the LookupMethod field */
1785 #define MPI26_CTRL_LOOKUP_METHOD_WWID_ADDRESS           (0x01)
1786 #define MPI26_CTRL_LOOKUP_METHOD_ENCLOSURE_SLOT         (0x02)
1787 #define MPI26_CTRL_LOOKUP_METHOD_SAS_DEVICE_NAME        (0x03)
1788 
1789 
1790 /* IO Unit Control Reply Message */
1791 typedef struct _MPI26_IOUNIT_CONTROL_REPLY {
1792 	U8                      Operation;          /* 0x00 */
1793 	U8                      Reserved1;          /* 0x01 */
1794 	U8                      MsgLength;          /* 0x02 */
1795 	U8                      Function;           /* 0x03 */
1796 	U16                     DevHandle;          /* 0x04 */
1797 	U8                      IOCParameter;       /* 0x06 */
1798 	U8                      MsgFlags;           /* 0x07 */
1799 	U8                      VP_ID;              /* 0x08 */
1800 	U8                      VF_ID;              /* 0x09 */
1801 	U16                     Reserved3;          /* 0x0A */
1802 	U16                     Reserved4;          /* 0x0C */
1803 	U16                     IOCStatus;          /* 0x0E */
1804 	U32                     IOCLogInfo;         /* 0x10 */
1805 } MPI26_IOUNIT_CONTROL_REPLY,
1806 	*PTR_MPI26_IOUNIT_CONTROL_REPLY,
1807 	Mpi26IoUnitControlReply_t,
1808 	*pMpi26IoUnitControlReply_t;
1809 
1810 
1811 #endif
1812