1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * Copyright (c) 2000-2008 LSI Corporation.
4 *
5 *
6 * Name: mpi_init.h
7 * Title: MPI initiator mode messages and structures
8 * Creation Date: June 8, 2000
9 *
10 * mpi_init.h Version: 01.05.09
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 SenseBufferLength to _MSG_SCSI_IO_REPLY.
19 * 06-06-00 01.00.01 Update version number for 1.0 release.
20 * 06-08-00 01.00.02 Added MPI_SCSI_RSP_INFO_ definitions.
21 * 11-02-00 01.01.01 Original release for post 1.0 work.
22 * 12-04-00 01.01.02 Added MPI_SCSIIO_CONTROL_NO_DISCONNECT.
23 * 02-20-01 01.01.03 Started using MPI_POINTER.
24 * 03-27-01 01.01.04 Added structure offset comments.
25 * 04-10-01 01.01.05 Added new MsgFlag for MSG_SCSI_TASK_MGMT.
26 * 08-08-01 01.02.01 Original release for v1.2 work.
27 * 08-29-01 01.02.02 Added MPI_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET.
28 * Added MPI_SCSI_STATE_QUEUE_TAG_REJECTED for
29 * MSG_SCSI_IO_REPLY.
30 * 09-28-01 01.02.03 Added structures and defines for SCSI Enclosure
31 * Processor messages.
32 * 10-04-01 01.02.04 Added defines for SEP request Action field.
33 * 05-31-02 01.02.05 Added MPI_SCSIIO_MSGFLGS_CMD_DETERMINES_DATA_DIR define
34 * for SCSI IO requests.
35 * 11-15-02 01.02.06 Added special extended SCSI Status defines for FCP.
36 * 06-26-03 01.02.07 Added MPI_SCSI_STATUS_FCPEXT_UNASSIGNED define.
37 * 05-11-04 01.03.01 Original release for MPI v1.3.
38 * 08-19-04 01.05.01 Added MsgFlags defines for EEDP to SCSI IO request.
39 * Added new word to MSG_SCSI_IO_REPLY to add TaskTag field
40 * and a reserved U16.
41 * Added new MSG_SCSI_IO32_REQUEST structure.
42 * Added a TaskType of Clear Task Set to SCSI
43 * Task Management request.
44 * 12-07-04 01.05.02 Added support for Task Management Query Task.
45 * 01-15-05 01.05.03 Modified SCSI Enclosure Processor Request to support
46 * WWID addressing.
47 * 03-11-05 01.05.04 Removed EEDP flags from SCSI IO Request.
48 * Removed SCSI IO 32 Request.
49 * Modified SCSI Enclosure Processor Request and Reply to
50 * support Enclosure/Slot addressing rather than WWID
51 * addressing.
52 * 06-24-05 01.05.05 Added SCSI IO 32 structures and defines.
53 * Added four new defines for SEP SlotStatus.
54 * 08-03-05 01.05.06 Fixed some MPI_SCSIIO32_MSGFLGS_ defines to make them
55 * unique in the first 32 characters.
56 * 03-27-06 01.05.07 Added Task Management type of Clear ACA.
57 * 10-11-06 01.05.08 Shortened define for Task Management type of Clear ACA.
58 * 02-28-07 01.05.09 Defined two new MsgFlags bits for SCSI Task Management
59 * Request: Do Not Send Task IU and Soft Reset Option.
60 * --------------------------------------------------------------------------
61 */
62
63#ifndef MPI_INIT_H
64#define MPI_INIT_H
65
66
67/*****************************************************************************
68*
69* S C S I I n i t i a t o r M e s s a g e s
70*
71*****************************************************************************/
72
73/****************************************************************************/
74/* SCSI IO messages and associated structures */
75/****************************************************************************/
76
77typedef struct _MSG_SCSI_IO_REQUEST
78{
79 U8 TargetID; /* 00h */
80 U8 Bus; /* 01h */
81 U8 ChainOffset; /* 02h */
82 U8 Function; /* 03h */
83 U8 CDBLength; /* 04h */
84 U8 SenseBufferLength; /* 05h */
85 U8 Reserved; /* 06h */
86 U8 MsgFlags; /* 07h */
87 U32 MsgContext; /* 08h */
88 U8 LUN[8]; /* 0Ch */
89 U32 Control; /* 14h */
90 U8 CDB[16]; /* 18h */
91 U32 DataLength; /* 28h */
92 U32 SenseBufferLowAddr; /* 2Ch */
93 SGE_IO_UNION SGL; /* 30h */
94} MSG_SCSI_IO_REQUEST, MPI_POINTER PTR_MSG_SCSI_IO_REQUEST,
95 SCSIIORequest_t, MPI_POINTER pSCSIIORequest_t;
96
97
98/* SCSI IO MsgFlags bits */
99
100#define MPI_SCSIIO_MSGFLGS_SENSE_WIDTH (0x01)
101#define MPI_SCSIIO_MSGFLGS_SENSE_WIDTH_32 (0x00)
102#define MPI_SCSIIO_MSGFLGS_SENSE_WIDTH_64 (0x01)
103
104#define MPI_SCSIIO_MSGFLGS_SENSE_LOCATION (0x02)
105#define MPI_SCSIIO_MSGFLGS_SENSE_LOC_HOST (0x00)
106#define MPI_SCSIIO_MSGFLGS_SENSE_LOC_IOC (0x02)
107
108#define MPI_SCSIIO_MSGFLGS_CMD_DETERMINES_DATA_DIR (0x04)
109
110/* SCSI IO LUN fields */
111
112#define MPI_SCSIIO_LUN_FIRST_LEVEL_ADDRESSING (0x0000FFFF)
113#define MPI_SCSIIO_LUN_SECOND_LEVEL_ADDRESSING (0xFFFF0000)
114#define MPI_SCSIIO_LUN_THIRD_LEVEL_ADDRESSING (0x0000FFFF)
115#define MPI_SCSIIO_LUN_FOURTH_LEVEL_ADDRESSING (0xFFFF0000)
116#define MPI_SCSIIO_LUN_LEVEL_1_WORD (0xFF00)
117#define MPI_SCSIIO_LUN_LEVEL_1_DWORD (0x0000FF00)
118
119/* SCSI IO Control bits */
120
121#define MPI_SCSIIO_CONTROL_DATADIRECTION_MASK (0x03000000)
122#define MPI_SCSIIO_CONTROL_NODATATRANSFER (0x00000000)
123#define MPI_SCSIIO_CONTROL_WRITE (0x01000000)
124#define MPI_SCSIIO_CONTROL_READ (0x02000000)
125
126#define MPI_SCSIIO_CONTROL_ADDCDBLEN_MASK (0x3C000000)
127#define MPI_SCSIIO_CONTROL_ADDCDBLEN_SHIFT (26)
128
129#define MPI_SCSIIO_CONTROL_TASKATTRIBUTE_MASK (0x00000700)
130#define MPI_SCSIIO_CONTROL_SIMPLEQ (0x00000000)
131#define MPI_SCSIIO_CONTROL_HEADOFQ (0x00000100)
132#define MPI_SCSIIO_CONTROL_ORDEREDQ (0x00000200)
133#define MPI_SCSIIO_CONTROL_ACAQ (0x00000400)
134#define MPI_SCSIIO_CONTROL_UNTAGGED (0x00000500)
135#define MPI_SCSIIO_CONTROL_NO_DISCONNECT (0x00000700)
136
137#define MPI_SCSIIO_CONTROL_TASKMANAGE_MASK (0x00FF0000)
138#define MPI_SCSIIO_CONTROL_OBSOLETE (0x00800000)
139#define MPI_SCSIIO_CONTROL_CLEAR_ACA_RSV (0x00400000)
140#define MPI_SCSIIO_CONTROL_TARGET_RESET (0x00200000)
141#define MPI_SCSIIO_CONTROL_LUN_RESET_RSV (0x00100000)
142#define MPI_SCSIIO_CONTROL_RESERVED (0x00080000)
143#define MPI_SCSIIO_CONTROL_CLR_TASK_SET_RSV (0x00040000)
144#define MPI_SCSIIO_CONTROL_ABORT_TASK_SET (0x00020000)
145#define MPI_SCSIIO_CONTROL_RESERVED2 (0x00010000)
146
147
148/* SCSI IO reply structure */
149typedef struct _MSG_SCSI_IO_REPLY
150{
151 U8 TargetID; /* 00h */
152 U8 Bus; /* 01h */
153 U8 MsgLength; /* 02h */
154 U8 Function; /* 03h */
155 U8 CDBLength; /* 04h */
156 U8 SenseBufferLength; /* 05h */
157 U8 Reserved; /* 06h */
158 U8 MsgFlags; /* 07h */
159 U32 MsgContext; /* 08h */
160 U8 SCSIStatus; /* 0Ch */
161 U8 SCSIState; /* 0Dh */
162 U16 IOCStatus; /* 0Eh */
163 U32 IOCLogInfo; /* 10h */
164 U32 TransferCount; /* 14h */
165 U32 SenseCount; /* 18h */
166 U32 ResponseInfo; /* 1Ch */
167 U16 TaskTag; /* 20h */
168 U16 Reserved1; /* 22h */
169} MSG_SCSI_IO_REPLY, MPI_POINTER PTR_MSG_SCSI_IO_REPLY,
170 SCSIIOReply_t, MPI_POINTER pSCSIIOReply_t;
171
172
173/* SCSI IO Reply SCSIStatus values (SAM-2 status codes) */
174
175#define MPI_SCSI_STATUS_SUCCESS (0x00)
176#define MPI_SCSI_STATUS_CHECK_CONDITION (0x02)
177#define MPI_SCSI_STATUS_CONDITION_MET (0x04)
178#define MPI_SCSI_STATUS_BUSY (0x08)
179#define MPI_SCSI_STATUS_INTERMEDIATE (0x10)
180#define MPI_SCSI_STATUS_INTERMEDIATE_CONDMET (0x14)
181#define MPI_SCSI_STATUS_RESERVATION_CONFLICT (0x18)
182#define MPI_SCSI_STATUS_COMMAND_TERMINATED (0x22)
183#define MPI_SCSI_STATUS_TASK_SET_FULL (0x28)
184#define MPI_SCSI_STATUS_ACA_ACTIVE (0x30)
185
186#define MPI_SCSI_STATUS_FCPEXT_DEVICE_LOGGED_OUT (0x80)
187#define MPI_SCSI_STATUS_FCPEXT_NO_LINK (0x81)
188#define MPI_SCSI_STATUS_FCPEXT_UNASSIGNED (0x82)
189
190
191/* SCSI IO Reply SCSIState values */
192
193#define MPI_SCSI_STATE_AUTOSENSE_VALID (0x01)
194#define MPI_SCSI_STATE_AUTOSENSE_FAILED (0x02)
195#define MPI_SCSI_STATE_NO_SCSI_STATUS (0x04)
196#define MPI_SCSI_STATE_TERMINATED (0x08)
197#define MPI_SCSI_STATE_RESPONSE_INFO_VALID (0x10)
198#define MPI_SCSI_STATE_QUEUE_TAG_REJECTED (0x20)
199
200/* SCSI IO Reply ResponseInfo values */
201/* (FCP-1 RSP_CODE values and SPI-3 Packetized Failure codes) */
202
203#define MPI_SCSI_RSP_INFO_FUNCTION_COMPLETE (0x00000000)
204#define MPI_SCSI_RSP_INFO_FCP_BURST_LEN_ERROR (0x01000000)
205#define MPI_SCSI_RSP_INFO_CMND_FIELDS_INVALID (0x02000000)
206#define MPI_SCSI_RSP_INFO_FCP_DATA_RO_ERROR (0x03000000)
207#define MPI_SCSI_RSP_INFO_TASK_MGMT_UNSUPPORTED (0x04000000)
208#define MPI_SCSI_RSP_INFO_TASK_MGMT_FAILED (0x05000000)
209#define MPI_SCSI_RSP_INFO_SPI_LQ_INVALID_TYPE (0x06000000)
210
211#define MPI_SCSI_TASKTAG_UNKNOWN (0xFFFF)
212
213
214/****************************************************************************/
215/* SCSI IO 32 messages and associated structures */
216/****************************************************************************/
217
218typedef struct
219{
220 U8 CDB[20]; /* 00h */
221 U32 PrimaryReferenceTag; /* 14h */
222 U16 PrimaryApplicationTag; /* 18h */
223 U16 PrimaryApplicationTagMask; /* 1Ah */
224 U32 TransferLength; /* 1Ch */
225} MPI_SCSI_IO32_CDB_EEDP32, MPI_POINTER PTR_MPI_SCSI_IO32_CDB_EEDP32,
226 MpiScsiIo32CdbEedp32_t, MPI_POINTER pMpiScsiIo32CdbEedp32_t;
227
228typedef struct
229{
230 U8 CDB[16]; /* 00h */
231 U32 DataLength; /* 10h */
232 U32 PrimaryReferenceTag; /* 14h */
233 U16 PrimaryApplicationTag; /* 18h */
234 U16 PrimaryApplicationTagMask; /* 1Ah */
235 U32 TransferLength; /* 1Ch */
236} MPI_SCSI_IO32_CDB_EEDP16, MPI_POINTER PTR_MPI_SCSI_IO32_CDB_EEDP16,
237 MpiScsiIo32CdbEedp16_t, MPI_POINTER pMpiScsiIo32CdbEedp16_t;
238
239typedef union
240{
241 U8 CDB32[32];
242 MPI_SCSI_IO32_CDB_EEDP32 EEDP32;
243 MPI_SCSI_IO32_CDB_EEDP16 EEDP16;
244 SGE_SIMPLE_UNION SGE;
245} MPI_SCSI_IO32_CDB_UNION, MPI_POINTER PTR_MPI_SCSI_IO32_CDB_UNION,
246 MpiScsiIo32Cdb_t, MPI_POINTER pMpiScsiIo32Cdb_t;
247
248typedef struct
249{
250 U8 TargetID; /* 00h */
251 U8 Bus; /* 01h */
252 U16 Reserved1; /* 02h */
253 U32 Reserved2; /* 04h */
254} MPI_SCSI_IO32_BUS_TARGET_ID_FORM, MPI_POINTER PTR_MPI_SCSI_IO32_BUS_TARGET_ID_FORM,
255 MpiScsiIo32BusTargetIdForm_t, MPI_POINTER pMpiScsiIo32BusTargetIdForm_t;
256
257typedef union
258{
259 MPI_SCSI_IO32_BUS_TARGET_ID_FORM SCSIID;
260 U64 WWID;
261} MPI_SCSI_IO32_ADDRESS, MPI_POINTER PTR_MPI_SCSI_IO32_ADDRESS,
262 MpiScsiIo32Address_t, MPI_POINTER pMpiScsiIo32Address_t;
263
264typedef struct _MSG_SCSI_IO32_REQUEST
265{
266 U8 Port; /* 00h */
267 U8 Reserved1; /* 01h */
268 U8 ChainOffset; /* 02h */
269 U8 Function; /* 03h */
270 U8 CDBLength; /* 04h */
271 U8 SenseBufferLength; /* 05h */
272 U8 Flags; /* 06h */
273 U8 MsgFlags; /* 07h */
274 U32 MsgContext; /* 08h */
275 U8 LUN[8]; /* 0Ch */
276 U32 Control; /* 14h */
277 MPI_SCSI_IO32_CDB_UNION CDB; /* 18h */
278 U32 DataLength; /* 38h */
279 U32 BidirectionalDataLength; /* 3Ch */
280 U32 SecondaryReferenceTag; /* 40h */
281 U16 SecondaryApplicationTag; /* 44h */
282 U16 Reserved2; /* 46h */
283 U16 EEDPFlags; /* 48h */
284 U16 ApplicationTagTranslationMask; /* 4Ah */
285 U32 EEDPBlockSize; /* 4Ch */
286 MPI_SCSI_IO32_ADDRESS DeviceAddress; /* 50h */
287 U8 SGLOffset0; /* 58h */
288 U8 SGLOffset1; /* 59h */
289 U8 SGLOffset2; /* 5Ah */
290 U8 SGLOffset3; /* 5Bh */
291 U32 Reserved3; /* 5Ch */
292 U32 Reserved4; /* 60h */
293 U32 SenseBufferLowAddr; /* 64h */
294 SGE_IO_UNION SGL; /* 68h */
295} MSG_SCSI_IO32_REQUEST, MPI_POINTER PTR_MSG_SCSI_IO32_REQUEST,
296 SCSIIO32Request_t, MPI_POINTER pSCSIIO32Request_t;
297
298/* SCSI IO 32 MsgFlags bits */
299#define MPI_SCSIIO32_MSGFLGS_SENSE_WIDTH (0x01)
300#define MPI_SCSIIO32_MSGFLGS_32_SENSE_WIDTH (0x00)
301#define MPI_SCSIIO32_MSGFLGS_64_SENSE_WIDTH (0x01)
302
303#define MPI_SCSIIO32_MSGFLGS_SENSE_LOCATION (0x02)
304#define MPI_SCSIIO32_MSGFLGS_SENSE_LOC_HOST (0x00)
305#define MPI_SCSIIO32_MSGFLGS_SENSE_LOC_IOC (0x02)
306
307#define MPI_SCSIIO32_MSGFLGS_CMD_DETERMINES_DATA_DIR (0x04)
308#define MPI_SCSIIO32_MSGFLGS_SGL_OFFSETS_CHAINS (0x08)
309#define MPI_SCSIIO32_MSGFLGS_MULTICAST (0x10)
310#define MPI_SCSIIO32_MSGFLGS_BIDIRECTIONAL (0x20)
311#define MPI_SCSIIO32_MSGFLGS_LARGE_CDB (0x40)
312
313/* SCSI IO 32 Flags bits */
314#define MPI_SCSIIO32_FLAGS_FORM_MASK (0x03)
315#define MPI_SCSIIO32_FLAGS_FORM_SCSIID (0x00)
316#define MPI_SCSIIO32_FLAGS_FORM_WWID (0x01)
317
318/* SCSI IO 32 LUN fields */
319#define MPI_SCSIIO32_LUN_FIRST_LEVEL_ADDRESSING (0x0000FFFF)
320#define MPI_SCSIIO32_LUN_SECOND_LEVEL_ADDRESSING (0xFFFF0000)
321#define MPI_SCSIIO32_LUN_THIRD_LEVEL_ADDRESSING (0x0000FFFF)
322#define MPI_SCSIIO32_LUN_FOURTH_LEVEL_ADDRESSING (0xFFFF0000)
323#define MPI_SCSIIO32_LUN_LEVEL_1_WORD (0xFF00)
324#define MPI_SCSIIO32_LUN_LEVEL_1_DWORD (0x0000FF00)
325
326/* SCSI IO 32 Control bits */
327#define MPI_SCSIIO32_CONTROL_DATADIRECTION_MASK (0x03000000)
328#define MPI_SCSIIO32_CONTROL_NODATATRANSFER (0x00000000)
329#define MPI_SCSIIO32_CONTROL_WRITE (0x01000000)
330#define MPI_SCSIIO32_CONTROL_READ (0x02000000)
331#define MPI_SCSIIO32_CONTROL_BIDIRECTIONAL (0x03000000)
332
333#define MPI_SCSIIO32_CONTROL_ADDCDBLEN_MASK (0xFC000000)
334#define MPI_SCSIIO32_CONTROL_ADDCDBLEN_SHIFT (26)
335
336#define MPI_SCSIIO32_CONTROL_TASKATTRIBUTE_MASK (0x00000700)
337#define MPI_SCSIIO32_CONTROL_SIMPLEQ (0x00000000)
338#define MPI_SCSIIO32_CONTROL_HEADOFQ (0x00000100)
339#define MPI_SCSIIO32_CONTROL_ORDEREDQ (0x00000200)
340#define MPI_SCSIIO32_CONTROL_ACAQ (0x00000400)
341#define MPI_SCSIIO32_CONTROL_UNTAGGED (0x00000500)
342#define MPI_SCSIIO32_CONTROL_NO_DISCONNECT (0x00000700)
343
344#define MPI_SCSIIO32_CONTROL_TASKMANAGE_MASK (0x00FF0000)
345#define MPI_SCSIIO32_CONTROL_OBSOLETE (0x00800000)
346#define MPI_SCSIIO32_CONTROL_CLEAR_ACA_RSV (0x00400000)
347#define MPI_SCSIIO32_CONTROL_TARGET_RESET (0x00200000)
348#define MPI_SCSIIO32_CONTROL_LUN_RESET_RSV (0x00100000)
349#define MPI_SCSIIO32_CONTROL_RESERVED (0x00080000)
350#define MPI_SCSIIO32_CONTROL_CLR_TASK_SET_RSV (0x00040000)
351#define MPI_SCSIIO32_CONTROL_ABORT_TASK_SET (0x00020000)
352#define MPI_SCSIIO32_CONTROL_RESERVED2 (0x00010000)
353
354/* SCSI IO 32 EEDPFlags */
355#define MPI_SCSIIO32_EEDPFLAGS_MASK_OP (0x0007)
356#define MPI_SCSIIO32_EEDPFLAGS_NOOP_OP (0x0000)
357#define MPI_SCSIIO32_EEDPFLAGS_CHK_OP (0x0001)
358#define MPI_SCSIIO32_EEDPFLAGS_STRIP_OP (0x0002)
359#define MPI_SCSIIO32_EEDPFLAGS_CHKRM_OP (0x0003)
360#define MPI_SCSIIO32_EEDPFLAGS_INSERT_OP (0x0004)
361#define MPI_SCSIIO32_EEDPFLAGS_REPLACE_OP (0x0006)
362#define MPI_SCSIIO32_EEDPFLAGS_CHKREGEN_OP (0x0007)
363
364#define MPI_SCSIIO32_EEDPFLAGS_PASS_REF_TAG (0x0008)
365#define MPI_SCSIIO32_EEDPFLAGS_8_9THS_MODE (0x0010)
366
367#define MPI_SCSIIO32_EEDPFLAGS_T10_CHK_MASK (0x0700)
368#define MPI_SCSIIO32_EEDPFLAGS_T10_CHK_GUARD (0x0100)
369#define MPI_SCSIIO32_EEDPFLAGS_T10_CHK_REFTAG (0x0200)
370#define MPI_SCSIIO32_EEDPFLAGS_T10_CHK_LBATAG (0x0400)
371#define MPI_SCSIIO32_EEDPFLAGS_T10_CHK_SHIFT (8)
372
373#define MPI_SCSIIO32_EEDPFLAGS_INC_SEC_APPTAG (0x1000)
374#define MPI_SCSIIO32_EEDPFLAGS_INC_PRI_APPTAG (0x2000)
375#define MPI_SCSIIO32_EEDPFLAGS_INC_SEC_REFTAG (0x4000)
376#define MPI_SCSIIO32_EEDPFLAGS_INC_PRI_REFTAG (0x8000)
377
378
379/* SCSIIO32 IO reply structure */
380typedef struct _MSG_SCSIIO32_IO_REPLY
381{
382 U8 Port; /* 00h */
383 U8 Reserved1; /* 01h */
384 U8 MsgLength; /* 02h */
385 U8 Function; /* 03h */
386 U8 CDBLength; /* 04h */
387 U8 SenseBufferLength; /* 05h */
388 U8 Flags; /* 06h */
389 U8 MsgFlags; /* 07h */
390 U32 MsgContext; /* 08h */
391 U8 SCSIStatus; /* 0Ch */
392 U8 SCSIState; /* 0Dh */
393 U16 IOCStatus; /* 0Eh */
394 U32 IOCLogInfo; /* 10h */
395 U32 TransferCount; /* 14h */
396 U32 SenseCount; /* 18h */
397 U32 ResponseInfo; /* 1Ch */
398 U16 TaskTag; /* 20h */
399 U16 Reserved2; /* 22h */
400 U32 BidirectionalTransferCount; /* 24h */
401} MSG_SCSIIO32_IO_REPLY, MPI_POINTER PTR_MSG_SCSIIO32_IO_REPLY,
402 SCSIIO32Reply_t, MPI_POINTER pSCSIIO32Reply_t;
403
404
405/****************************************************************************/
406/* SCSI Task Management messages */
407/****************************************************************************/
408
409typedef struct _MSG_SCSI_TASK_MGMT
410{
411 U8 TargetID; /* 00h */
412 U8 Bus; /* 01h */
413 U8 ChainOffset; /* 02h */
414 U8 Function; /* 03h */
415 U8 Reserved; /* 04h */
416 U8 TaskType; /* 05h */
417 U8 Reserved1; /* 06h */
418 U8 MsgFlags; /* 07h */
419 U32 MsgContext; /* 08h */
420 U8 LUN[8]; /* 0Ch */
421 U32 Reserved2[7]; /* 14h */
422 U32 TaskMsgContext; /* 30h */
423} MSG_SCSI_TASK_MGMT, MPI_POINTER PTR_SCSI_TASK_MGMT,
424 SCSITaskMgmt_t, MPI_POINTER pSCSITaskMgmt_t;
425
426/* TaskType values */
427
428#define MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK (0x01)
429#define MPI_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET (0x02)
430#define MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET (0x03)
431#define MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS (0x04)
432#define MPI_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET (0x05)
433#define MPI_SCSITASKMGMT_TASKTYPE_CLEAR_TASK_SET (0x06)
434#define MPI_SCSITASKMGMT_TASKTYPE_QUERY_TASK (0x07)
435#define MPI_SCSITASKMGMT_TASKTYPE_CLR_ACA (0x08)
436
437/* MsgFlags bits */
438#define MPI_SCSITASKMGMT_MSGFLAGS_DO_NOT_SEND_TASK_IU (0x01)
439
440#define MPI_SCSITASKMGMT_MSGFLAGS_TARGET_RESET_OPTION (0x00)
441#define MPI_SCSITASKMGMT_MSGFLAGS_LIP_RESET_OPTION (0x02)
442#define MPI_SCSITASKMGMT_MSGFLAGS_LIPRESET_RESET_OPTION (0x04)
443
444#define MPI_SCSITASKMGMT_MSGFLAGS_SOFT_RESET_OPTION (0x08)
445
446/* SCSI Task Management Reply */
447typedef struct _MSG_SCSI_TASK_MGMT_REPLY
448{
449 U8 TargetID; /* 00h */
450 U8 Bus; /* 01h */
451 U8 MsgLength; /* 02h */
452 U8 Function; /* 03h */
453 U8 ResponseCode; /* 04h */
454 U8 TaskType; /* 05h */
455 U8 Reserved1; /* 06h */
456 U8 MsgFlags; /* 07h */
457 U32 MsgContext; /* 08h */
458 U8 Reserved2[2]; /* 0Ch */
459 U16 IOCStatus; /* 0Eh */
460 U32 IOCLogInfo; /* 10h */
461 U32 TerminationCount; /* 14h */
462} MSG_SCSI_TASK_MGMT_REPLY, MPI_POINTER PTR_MSG_SCSI_TASK_MGMT_REPLY,
463 SCSITaskMgmtReply_t, MPI_POINTER pSCSITaskMgmtReply_t;
464
465/* ResponseCode values */
466#define MPI_SCSITASKMGMT_RSP_TM_COMPLETE (0x00)
467#define MPI_SCSITASKMGMT_RSP_INVALID_FRAME (0x02)
468#define MPI_SCSITASKMGMT_RSP_TM_NOT_SUPPORTED (0x04)
469#define MPI_SCSITASKMGMT_RSP_TM_FAILED (0x05)
470#define MPI_SCSITASKMGMT_RSP_TM_SUCCEEDED (0x08)
471#define MPI_SCSITASKMGMT_RSP_TM_INVALID_LUN (0x09)
472#define MPI_SCSITASKMGMT_RSP_IO_QUEUED_ON_IOC (0x80)
473
474
475/****************************************************************************/
476/* SCSI Enclosure Processor messages */
477/****************************************************************************/
478
479typedef struct _MSG_SEP_REQUEST
480{
481 U8 TargetID; /* 00h */
482 U8 Bus; /* 01h */
483 U8 ChainOffset; /* 02h */
484 U8 Function; /* 03h */
485 U8 Action; /* 04h */
486 U8 Flags; /* 05h */
487 U8 Reserved1; /* 06h */
488 U8 MsgFlags; /* 07h */
489 U32 MsgContext; /* 08h */
490 U32 SlotStatus; /* 0Ch */
491 U32 Reserved2; /* 10h */
492 U32 Reserved3; /* 14h */
493 U32 Reserved4; /* 18h */
494 U16 Slot; /* 1Ch */
495 U16 EnclosureHandle; /* 1Eh */
496} MSG_SEP_REQUEST, MPI_POINTER PTR_MSG_SEP_REQUEST,
497 SEPRequest_t, MPI_POINTER pSEPRequest_t;
498
499/* Action defines */
500#define MPI_SEP_REQ_ACTION_WRITE_STATUS (0x00)
501#define MPI_SEP_REQ_ACTION_READ_STATUS (0x01)
502
503/* Flags defines */
504#define MPI_SEP_REQ_FLAGS_ENCLOSURE_SLOT_ADDRESS (0x01)
505#define MPI_SEP_REQ_FLAGS_BUS_TARGETID_ADDRESS (0x00)
506
507/* SlotStatus bits for MSG_SEP_REQUEST */
508#define MPI_SEP_REQ_SLOTSTATUS_NO_ERROR (0x00000001)
509#define MPI_SEP_REQ_SLOTSTATUS_DEV_FAULTY (0x00000002)
510#define MPI_SEP_REQ_SLOTSTATUS_DEV_REBUILDING (0x00000004)
511#define MPI_SEP_REQ_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008)
512#define MPI_SEP_REQ_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010)
513#define MPI_SEP_REQ_SLOTSTATUS_PARITY_CHECK (0x00000020)
514#define MPI_SEP_REQ_SLOTSTATUS_PREDICTED_FAULT (0x00000040)
515#define MPI_SEP_REQ_SLOTSTATUS_UNCONFIGURED (0x00000080)
516#define MPI_SEP_REQ_SLOTSTATUS_HOT_SPARE (0x00000100)
517#define MPI_SEP_REQ_SLOTSTATUS_REBUILD_STOPPED (0x00000200)
518#define MPI_SEP_REQ_SLOTSTATUS_REQ_CONSISTENCY_CHECK (0x00001000)
519#define MPI_SEP_REQ_SLOTSTATUS_DISABLE (0x00002000)
520#define MPI_SEP_REQ_SLOTSTATUS_REQ_RESERVED_DEVICE (0x00004000)
521#define MPI_SEP_REQ_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000)
522#define MPI_SEP_REQ_SLOTSTATUS_REQUEST_REMOVE (0x00040000)
523#define MPI_SEP_REQ_SLOTSTATUS_REQUEST_INSERT (0x00080000)
524#define MPI_SEP_REQ_SLOTSTATUS_DO_NOT_MOVE (0x00400000)
525#define MPI_SEP_REQ_SLOTSTATUS_ACTIVE (0x00800000)
526#define MPI_SEP_REQ_SLOTSTATUS_B_ENABLE_BYPASS (0x04000000)
527#define MPI_SEP_REQ_SLOTSTATUS_A_ENABLE_BYPASS (0x08000000)
528#define MPI_SEP_REQ_SLOTSTATUS_DEV_OFF (0x10000000)
529#define MPI_SEP_REQ_SLOTSTATUS_SWAP_RESET (0x80000000)
530
531
532typedef struct _MSG_SEP_REPLY
533{
534 U8 TargetID; /* 00h */
535 U8 Bus; /* 01h */
536 U8 MsgLength; /* 02h */
537 U8 Function; /* 03h */
538 U8 Action; /* 04h */
539 U8 Reserved1; /* 05h */
540 U8 Reserved2; /* 06h */
541 U8 MsgFlags; /* 07h */
542 U32 MsgContext; /* 08h */
543 U16 Reserved3; /* 0Ch */
544 U16 IOCStatus; /* 0Eh */
545 U32 IOCLogInfo; /* 10h */
546 U32 SlotStatus; /* 14h */
547 U32 Reserved4; /* 18h */
548 U16 Slot; /* 1Ch */
549 U16 EnclosureHandle; /* 1Eh */
550} MSG_SEP_REPLY, MPI_POINTER PTR_MSG_SEP_REPLY,
551 SEPReply_t, MPI_POINTER pSEPReply_t;
552
553/* SlotStatus bits for MSG_SEP_REPLY */
554#define MPI_SEP_REPLY_SLOTSTATUS_NO_ERROR (0x00000001)
555#define MPI_SEP_REPLY_SLOTSTATUS_DEV_FAULTY (0x00000002)
556#define MPI_SEP_REPLY_SLOTSTATUS_DEV_REBUILDING (0x00000004)
557#define MPI_SEP_REPLY_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008)
558#define MPI_SEP_REPLY_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010)
559#define MPI_SEP_REPLY_SLOTSTATUS_PARITY_CHECK (0x00000020)
560#define MPI_SEP_REPLY_SLOTSTATUS_PREDICTED_FAULT (0x00000040)
561#define MPI_SEP_REPLY_SLOTSTATUS_UNCONFIGURED (0x00000080)
562#define MPI_SEP_REPLY_SLOTSTATUS_HOT_SPARE (0x00000100)
563#define MPI_SEP_REPLY_SLOTSTATUS_REBUILD_STOPPED (0x00000200)
564#define MPI_SEP_REPLY_SLOTSTATUS_CONSISTENCY_CHECK (0x00001000)
565#define MPI_SEP_REPLY_SLOTSTATUS_DISABLE (0x00002000)
566#define MPI_SEP_REPLY_SLOTSTATUS_RESERVED_DEVICE (0x00004000)
567#define MPI_SEP_REPLY_SLOTSTATUS_REPORT (0x00010000)
568#define MPI_SEP_REPLY_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000)
569#define MPI_SEP_REPLY_SLOTSTATUS_REMOVE_READY (0x00040000)
570#define MPI_SEP_REPLY_SLOTSTATUS_INSERT_READY (0x00080000)
571#define MPI_SEP_REPLY_SLOTSTATUS_DO_NOT_REMOVE (0x00400000)
572#define MPI_SEP_REPLY_SLOTSTATUS_ACTIVE (0x00800000)
573#define MPI_SEP_REPLY_SLOTSTATUS_B_BYPASS_ENABLED (0x01000000)
574#define MPI_SEP_REPLY_SLOTSTATUS_A_BYPASS_ENABLED (0x02000000)
575#define MPI_SEP_REPLY_SLOTSTATUS_B_ENABLE_BYPASS (0x04000000)
576#define MPI_SEP_REPLY_SLOTSTATUS_A_ENABLE_BYPASS (0x08000000)
577#define MPI_SEP_REPLY_SLOTSTATUS_DEV_OFF (0x10000000)
578#define MPI_SEP_REPLY_SLOTSTATUS_FAULT_SENSED (0x40000000)
579#define MPI_SEP_REPLY_SLOTSTATUS_SWAPPED (0x80000000)
580
581#endif
582