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[linux/fpc-iii.git] / drivers / message / fusion / lsi / mpi_targ.h
blob3f462859ceea9fb904560607cc059182e743d786
1 /*
2 * Copyright (c) 2000-2004 LSI Logic Corporation.
3 *
4 *
5 * Name: mpi_targ.h
6 * Title: MPI Target mode messages and structures
7 * Creation Date: June 22, 2000
8 *
9 * mpi_targ.h Version: 01.05.05
10 *
11 * Version History
12 * ---------------
13 *
14 * Date Version Description
15 * -------- -------- ------------------------------------------------------
16 * 05-08-00 00.10.01 Original release for 0.10 spec dated 4/26/2000.
17 * 06-06-00 01.00.01 Update version number for 1.0 release.
18 * 06-22-00 01.00.02 Added _MSG_TARGET_CMD_BUFFER_POST_REPLY structure.
19 * Corrected DECSRIPTOR typo to DESCRIPTOR.
20 * 11-02-00 01.01.01 Original release for post 1.0 work
21 * Modified target mode to use IoIndex instead of
22 * HostIndex and IocIndex. Added Alias.
23 * 01-09-01 01.01.02 Added defines for TARGET_ASSIST_FLAGS_REPOST_CMD_BUFFER
24 * and TARGET_STATUS_SEND_FLAGS_REPOST_CMD_BUFFER.
25 * 02-20-01 01.01.03 Started using MPI_POINTER.
26 * Added structures for MPI_TARGET_SCSI_SPI_CMD_BUFFER and
27 * MPI_TARGET_FCP_CMD_BUFFER.
28 * 03-27-01 01.01.04 Added structure offset comments.
29 * 08-08-01 01.02.01 Original release for v1.2 work.
30 * 09-28-01 01.02.02 Added structure for MPI_TARGET_SCSI_SPI_STATUS_IU.
31 * Added PriorityReason field to some replies and
32 * defined more PriorityReason codes.
33 * Added some defines for to support previous version
34 * of MPI.
35 * 10-04-01 01.02.03 Added PriorityReason to MSG_TARGET_ERROR_REPLY.
36 * 11-01-01 01.02.04 Added define for TARGET_STATUS_SEND_FLAGS_HIGH_PRIORITY.
37 * 03-14-02 01.02.05 Modified MPI_TARGET_FCP_RSP_BUFFER to get the proper
38 * byte ordering.
39 * 05-31-02 01.02.06 Modified TARGET_MODE_REPLY_ALIAS_MASK to only include
40 * one bit.
41 * Added AliasIndex field to MPI_TARGET_FCP_CMD_BUFFER.
42 * 09-16-02 01.02.07 Added flags for confirmed completion.
43 * Added PRIORITY_REASON_TARGET_BUSY.
44 * 11-15-02 01.02.08 Added AliasID field to MPI_TARGET_SCSI_SPI_CMD_BUFFER.
45 * 04-01-03 01.02.09 Added OptionalOxid field to MPI_TARGET_FCP_CMD_BUFFER.
46 * 05-11-04 01.03.01 Original release for MPI v1.3.
47 * 08-19-04 01.05.01 Added new request message structures for
48 * MSG_TARGET_CMD_BUF_POST_BASE_REQUEST,
49 * MSG_TARGET_CMD_BUF_POST_LIST_REQUEST, and
50 * MSG_TARGET_ASSIST_EXT_REQUEST.
51 * Added new structures for SAS SSP Command buffer, SSP
52 * Task buffer, and SSP Status IU.
53 * 10-05-04 01.05.02 MSG_TARGET_CMD_BUFFER_POST_BASE_LIST_REPLY added.
54 * 02-22-05 01.05.03 Changed a comment.
55 * 03-11-05 01.05.04 Removed TargetAssistExtended Request.
56 * 06-24-05 01.05.05 Added TargetAssistExtended structures and defines.
57 * --------------------------------------------------------------------------
58 */
59
60 #ifndef MPI_TARG_H
61 #define MPI_TARG_H
62
63
64 /******************************************************************************
65 *
66 * S C S I T a r g e t M e s s a g e s
67 *
68 *******************************************************************************/
69
70 typedef struct _CMD_BUFFER_DESCRIPTOR
71 {
72 U16 IoIndex; /* 00h */
73 U16 Reserved; /* 02h */
74 union /* 04h */
75 {
76 U32 PhysicalAddress32;
77 U64 PhysicalAddress64;
78 } u;
79 } CMD_BUFFER_DESCRIPTOR, MPI_POINTER PTR_CMD_BUFFER_DESCRIPTOR,
80 CmdBufferDescriptor_t, MPI_POINTER pCmdBufferDescriptor_t;
81
82
83 /****************************************************************************/
84 /* Target Command Buffer Post Request */
85 /****************************************************************************/
86
87 typedef struct _MSG_TARGET_CMD_BUFFER_POST_REQUEST
88 {
89 U8 BufferPostFlags; /* 00h */
90 U8 BufferCount; /* 01h */
91 U8 ChainOffset; /* 02h */
92 U8 Function; /* 03h */
93 U8 BufferLength; /* 04h */
94 U8 Reserved; /* 05h */
95 U8 Reserved1; /* 06h */
96 U8 MsgFlags; /* 07h */
97 U32 MsgContext; /* 08h */
98 CMD_BUFFER_DESCRIPTOR Buffer[1]; /* 0Ch */
99 } MSG_TARGET_CMD_BUFFER_POST_REQUEST, MPI_POINTER PTR_MSG_TARGET_CMD_BUFFER_POST_REQUEST,
100 TargetCmdBufferPostRequest_t, MPI_POINTER pTargetCmdBufferPostRequest_t;
101
102 #define CMD_BUFFER_POST_FLAGS_PORT_MASK (0x01)
103 #define CMD_BUFFER_POST_FLAGS_ADDR_MODE_MASK (0x80)
104 #define CMD_BUFFER_POST_FLAGS_ADDR_MODE_32 (0)
105 #define CMD_BUFFER_POST_FLAGS_ADDR_MODE_64 (1)
106 #define CMD_BUFFER_POST_FLAGS_64_BIT_ADDR (0x80)
107
108 #define CMD_BUFFER_POST_IO_INDEX_MASK (0x00003FFF)
109 #define CMD_BUFFER_POST_IO_INDEX_MASK_0100 (0x000003FF) /* obsolete */
110
111
112 typedef struct _MSG_TARGET_CMD_BUFFER_POST_REPLY
113 {
114 U8 BufferPostFlags; /* 00h */
115 U8 BufferCount; /* 01h */
116 U8 MsgLength; /* 02h */
117 U8 Function; /* 03h */
118 U8 BufferLength; /* 04h */
119 U8 Reserved; /* 05h */
120 U8 Reserved1; /* 06h */
121 U8 MsgFlags; /* 07h */
122 U32 MsgContext; /* 08h */
123 U16 Reserved2; /* 0Ch */
124 U16 IOCStatus; /* 0Eh */
125 U32 IOCLogInfo; /* 10h */
126 } MSG_TARGET_CMD_BUFFER_POST_REPLY, MPI_POINTER PTR_MSG_TARGET_CMD_BUFFER_POST_REPLY,
127 TargetCmdBufferPostReply_t, MPI_POINTER pTargetCmdBufferPostReply_t;
128
129 /* the following structure is obsolete as of MPI v1.2 */
130 typedef struct _MSG_PRIORITY_CMD_RECEIVED_REPLY
131 {
132 U16 Reserved; /* 00h */
133 U8 MsgLength; /* 02h */
134 U8 Function; /* 03h */
135 U16 Reserved1; /* 04h */
136 U8 Reserved2; /* 06h */
137 U8 MsgFlags; /* 07h */
138 U32 MsgContext; /* 08h */
139 U8 PriorityReason; /* 0Ch */
140 U8 Reserved3; /* 0Dh */
141 U16 IOCStatus; /* 0Eh */
142 U32 IOCLogInfo; /* 10h */
143 U32 ReplyWord; /* 14h */
144 } MSG_PRIORITY_CMD_RECEIVED_REPLY, MPI_POINTER PTR_MSG_PRIORITY_CMD_RECEIVED_REPLY,
145 PriorityCommandReceivedReply_t, MPI_POINTER pPriorityCommandReceivedReply_t;
146
147
148 typedef struct _MSG_TARGET_CMD_BUFFER_POST_ERROR_REPLY
149 {
150 U16 Reserved; /* 00h */
151 U8 MsgLength; /* 02h */
152 U8 Function; /* 03h */
153 U16 Reserved1; /* 04h */
154 U8 Reserved2; /* 06h */
155 U8 MsgFlags; /* 07h */
156 U32 MsgContext; /* 08h */
157 U8 PriorityReason; /* 0Ch */
158 U8 Reserved3; /* 0Dh */
159 U16 IOCStatus; /* 0Eh */
160 U32 IOCLogInfo; /* 10h */
161 U32 ReplyWord; /* 14h */
162 } MSG_TARGET_CMD_BUFFER_POST_ERROR_REPLY,
163 MPI_POINTER PTR_MSG_TARGET_CMD_BUFFER_POST_ERROR_REPLY,
164 TargetCmdBufferPostErrorReply_t, MPI_POINTER pTargetCmdBufferPostErrorReply_t;
165
166 #define PRIORITY_REASON_NO_DISCONNECT (0x00)
167 #define PRIORITY_REASON_SCSI_TASK_MANAGEMENT (0x01)
168 #define PRIORITY_REASON_CMD_PARITY_ERR (0x02)
169 #define PRIORITY_REASON_MSG_OUT_PARITY_ERR (0x03)
170 #define PRIORITY_REASON_LQ_CRC_ERR (0x04)
171 #define PRIORITY_REASON_CMD_CRC_ERR (0x05)
172 #define PRIORITY_REASON_PROTOCOL_ERR (0x06)
173 #define PRIORITY_REASON_DATA_OUT_PARITY_ERR (0x07)
174 #define PRIORITY_REASON_DATA_OUT_CRC_ERR (0x08)
175 #define PRIORITY_REASON_TARGET_BUSY (0x09)
176 #define PRIORITY_REASON_UNKNOWN (0xFF)
177
178
179 /****************************************************************************/
180 /* Target Command Buffer Post Base Request */
181 /****************************************************************************/
182
183 typedef struct _MSG_TARGET_CMD_BUF_POST_BASE_REQUEST
184 {
185 U8 BufferPostFlags; /* 00h */
186 U8 PortNumber; /* 01h */
187 U8 ChainOffset; /* 02h */
188 U8 Function; /* 03h */
189 U16 TotalCmdBuffers; /* 04h */
190 U8 Reserved; /* 06h */
191 U8 MsgFlags; /* 07h */
192 U32 MsgContext; /* 08h */
193 U32 Reserved1; /* 0Ch */
194 U16 CmdBufferLength; /* 10h */
195 U16 NextCmdBufferOffset; /* 12h */
196 U32 BaseAddressLow; /* 14h */
197 U32 BaseAddressHigh; /* 18h */
198 } MSG_TARGET_CMD_BUF_POST_BASE_REQUEST,
199 MPI_POINTER PTR__MSG_TARGET_CMD_BUF_POST_BASE_REQUEST,
200 TargetCmdBufferPostBaseRequest_t,
201 MPI_POINTER pTargetCmdBufferPostBaseRequest_t;
202
203 #define CMD_BUFFER_POST_BASE_FLAGS_AUTO_POST_ALL (0x01)
204
205
206 typedef struct _MSG_TARGET_CMD_BUFFER_POST_BASE_LIST_REPLY
207 {
208 U16 Reserved; /* 00h */
209 U8 MsgLength; /* 02h */
210 U8 Function; /* 03h */
211 U16 Reserved1; /* 04h */
212 U8 Reserved2; /* 06h */
213 U8 MsgFlags; /* 07h */
214 U32 MsgContext; /* 08h */
215 U16 Reserved3; /* 0Ch */
216 U16 IOCStatus; /* 0Eh */
217 U32 IOCLogInfo; /* 10h */
218 } MSG_TARGET_CMD_BUFFER_POST_BASE_LIST_REPLY,
219 MPI_POINTER PTR_MSG_TARGET_CMD_BUFFER_POST_BASE_LIST_REPLY,
220 TargetCmdBufferPostBaseListReply_t,
221 MPI_POINTER pTargetCmdBufferPostBaseListReply_t;
222
223
224 /****************************************************************************/
225 /* Target Command Buffer Post List Request */
226 /****************************************************************************/
227
228 typedef struct _MSG_TARGET_CMD_BUF_POST_LIST_REQUEST
229 {
230 U8 Reserved; /* 00h */
231 U8 PortNumber; /* 01h */
232 U8 ChainOffset; /* 02h */
233 U8 Function; /* 03h */
234 U16 CmdBufferCount; /* 04h */
235 U8 Reserved1; /* 06h */
236 U8 MsgFlags; /* 07h */
237 U32 MsgContext; /* 08h */
238 U32 Reserved2; /* 0Ch */
239 U16 IoIndex[2]; /* 10h */
240 } MSG_TARGET_CMD_BUF_POST_LIST_REQUEST,
241 MPI_POINTER PTR_MSG_TARGET_CMD_BUF_POST_LIST_REQUEST,
242 TargetCmdBufferPostListRequest_t,
243 MPI_POINTER pTargetCmdBufferPostListRequest_t;
244
245
246 /****************************************************************************/
247 /* Command Buffer Formats (with 16 byte CDB) */
248 /****************************************************************************/
249
250 typedef struct _MPI_TARGET_FCP_CMD_BUFFER
251 {
252 U8 FcpLun[8]; /* 00h */
253 U8 FcpCntl[4]; /* 08h */
254 U8 FcpCdb[16]; /* 0Ch */
255 U32 FcpDl; /* 1Ch */
256 U8 AliasIndex; /* 20h */
257 U8 Reserved1; /* 21h */
258 U16 OptionalOxid; /* 22h */
259 } MPI_TARGET_FCP_CMD_BUFFER, MPI_POINTER PTR_MPI_TARGET_FCP_CMD_BUFFER,
260 MpiTargetFcpCmdBuffer, MPI_POINTER pMpiTargetFcpCmdBuffer;
261
262
263 typedef struct _MPI_TARGET_SCSI_SPI_CMD_BUFFER
264 {
265 /* SPI L_Q information unit */
266 U8 L_QType; /* 00h */
267 U8 Reserved; /* 01h */
268 U16 Tag; /* 02h */
269 U8 LogicalUnitNumber[8]; /* 04h */
270 U32 DataLength; /* 0Ch */
271 /* SPI command information unit */
272 U8 ReservedFirstByteOfCommandIU; /* 10h */
273 U8 TaskAttribute; /* 11h */
274 U8 TaskManagementFlags; /* 12h */
275 U8 AdditionalCDBLength; /* 13h */
276 U8 CDB[16]; /* 14h */
277 /* Alias ID */
278 U8 AliasID; /* 24h */
279 U8 Reserved1; /* 25h */
280 U16 Reserved2; /* 26h */
281 } MPI_TARGET_SCSI_SPI_CMD_BUFFER,
282 MPI_POINTER PTR_MPI_TARGET_SCSI_SPI_CMD_BUFFER,
283 MpiTargetScsiSpiCmdBuffer, MPI_POINTER pMpiTargetScsiSpiCmdBuffer;
284
285
286 typedef struct _MPI_TARGET_SSP_CMD_BUFFER
287 {
288 U8 FrameType; /* 00h */
289 U8 Reserved1; /* 01h */
290 U16 Reserved2; /* 02h */
291 U16 InitiatorTag; /* 04h */
292 U16 DevHandle; /* 06h */
293 /* COMMAND information unit starts here */
294 U8 LogicalUnitNumber[8]; /* 08h */
295 U8 Reserved3; /* 10h */
296 U8 TaskAttribute; /* lower 3 bits */ /* 11h */
297 U8 Reserved4; /* 12h */
298 U8 AdditionalCDBLength; /* upper 5 bits */ /* 13h */
299 U8 CDB[16]; /* 14h */
300 /* Additional CDB bytes extend past the CDB field */
301 } MPI_TARGET_SSP_CMD_BUFFER, MPI_POINTER PTR_MPI_TARGET_SSP_CMD_BUFFER,
302 MpiTargetSspCmdBuffer, MPI_POINTER pMpiTargetSspCmdBuffer;
303
304 typedef struct _MPI_TARGET_SSP_TASK_BUFFER
305 {
306 U8 FrameType; /* 00h */
307 U8 Reserved1; /* 01h */
308 U16 Reserved2; /* 02h */
309 U16 InitiatorTag; /* 04h */
310 U16 DevHandle; /* 06h */
311 /* TASK information unit starts here */
312 U8 LogicalUnitNumber[8]; /* 08h */
313 U8 Reserved3; /* 10h */
314 U8 Reserved4; /* 11h */
315 U8 TaskManagementFunction; /* 12h */
316 U8 Reserved5; /* 13h */
317 U16 ManagedTaskTag; /* 14h */
318 U16 Reserved6; /* 16h */
319 U32 Reserved7; /* 18h */
320 U32 Reserved8; /* 1Ch */
321 U32 Reserved9; /* 20h */
322 } MPI_TARGET_SSP_TASK_BUFFER, MPI_POINTER PTR_MPI_TARGET_SSP_TASK_BUFFER,
323 MpiTargetSspTaskBuffer, MPI_POINTER pMpiTargetSspTaskBuffer;
324
325
326 /****************************************************************************/
327 /* Target Assist Request */
328 /****************************************************************************/
329
330 typedef struct _MSG_TARGET_ASSIST_REQUEST
331 {
332 U8 StatusCode; /* 00h */
333 U8 TargetAssistFlags; /* 01h */
334 U8 ChainOffset; /* 02h */
335 U8 Function; /* 03h */
336 U16 QueueTag; /* 04h */
337 U8 Reserved; /* 06h */
338 U8 MsgFlags; /* 07h */
339 U32 MsgContext; /* 08h */
340 U32 ReplyWord; /* 0Ch */
341 U8 LUN[8]; /* 10h */
342 U32 RelativeOffset; /* 18h */
343 U32 DataLength; /* 1Ch */
344 SGE_IO_UNION SGL[1]; /* 20h */
345 } MSG_TARGET_ASSIST_REQUEST, MPI_POINTER PTR_MSG_TARGET_ASSIST_REQUEST,
346 TargetAssistRequest_t, MPI_POINTER pTargetAssistRequest_t;
347
348 #define TARGET_ASSIST_FLAGS_DATA_DIRECTION (0x01)
349 #define TARGET_ASSIST_FLAGS_AUTO_STATUS (0x02)
350 #define TARGET_ASSIST_FLAGS_HIGH_PRIORITY (0x04)
351 #define TARGET_ASSIST_FLAGS_CONFIRMED (0x08)
352 #define TARGET_ASSIST_FLAGS_REPOST_CMD_BUFFER (0x80)
353
354
355 typedef struct _MSG_TARGET_ERROR_REPLY
356 {
357 U16 Reserved; /* 00h */
358 U8 MsgLength; /* 02h */
359 U8 Function; /* 03h */
360 U16 Reserved1; /* 04h */
361 U8 Reserved2; /* 06h */
362 U8 MsgFlags; /* 07h */
363 U32 MsgContext; /* 08h */
364 U8 PriorityReason; /* 0Ch */
365 U8 Reserved3; /* 0Dh */
366 U16 IOCStatus; /* 0Eh */
367 U32 IOCLogInfo; /* 10h */
368 U32 ReplyWord; /* 14h */
369 U32 TransferCount; /* 18h */
370 } MSG_TARGET_ERROR_REPLY, MPI_POINTER PTR_MSG_TARGET_ERROR_REPLY,
371 TargetErrorReply_t, MPI_POINTER pTargetErrorReply_t;
372
373
374 /****************************************************************************/
375 /* Target Assist Extended Request */
376 /****************************************************************************/
377
378 typedef struct _MSG_TARGET_ASSIST_EXT_REQUEST
379 {
380 U8 StatusCode; /* 00h */
381 U8 TargetAssistFlags; /* 01h */
382 U8 ChainOffset; /* 02h */
383 U8 Function; /* 03h */
384 U16 QueueTag; /* 04h */
385 U8 Reserved1; /* 06h */
386 U8 MsgFlags; /* 07h */
387 U32 MsgContext; /* 08h */
388 U32 ReplyWord; /* 0Ch */
389 U8 LUN[8]; /* 10h */
390 U32 RelativeOffset; /* 18h */
391 U32 Reserved2; /* 1Ch */
392 U32 Reserved3; /* 20h */
393 U32 PrimaryReferenceTag; /* 24h */
394 U16 PrimaryApplicationTag; /* 28h */
395 U16 PrimaryApplicationTagMask; /* 2Ah */
396 U32 Reserved4; /* 2Ch */
397 U32 DataLength; /* 30h */
398 U32 BidirectionalDataLength; /* 34h */
399 U32 SecondaryReferenceTag; /* 38h */
400 U16 SecondaryApplicationTag; /* 3Ch */
401 U16 Reserved5; /* 3Eh */
402 U16 EEDPFlags; /* 40h */
403 U16 ApplicationTagTranslationMask; /* 42h */
404 U32 EEDPBlockSize; /* 44h */
405 U8 SGLOffset0; /* 48h */
406 U8 SGLOffset1; /* 49h */
407 U8 SGLOffset2; /* 4Ah */
408 U8 SGLOffset3; /* 4Bh */
409 U32 Reserved6; /* 4Ch */
410 SGE_IO_UNION SGL[1]; /* 50h */
411 } MSG_TARGET_ASSIST_EXT_REQUEST, MPI_POINTER PTR_MSG_TARGET_ASSIST_EXT_REQUEST,
412 TargetAssistExtRequest_t, MPI_POINTER pTargetAssistExtRequest_t;
413
414 /* see the defines after MSG_TARGET_ASSIST_REQUEST for TargetAssistFlags */
415
416 /* defines for the MsgFlags field */
417 #define TARGET_ASSIST_EXT_MSGFLAGS_BIDIRECTIONAL (0x20)
418 #define TARGET_ASSIST_EXT_MSGFLAGS_MULTICAST (0x10)
419 #define TARGET_ASSIST_EXT_MSGFLAGS_SGL_OFFSET_CHAINS (0x08)
420
421 /* defines for the EEDPFlags field */
422 #define TARGET_ASSIST_EXT_EEDP_MASK_OP (0x0007)
423 #define TARGET_ASSIST_EXT_EEDP_NOOP_OP (0x0000)
424 #define TARGET_ASSIST_EXT_EEDP_CHK_OP (0x0001)
425 #define TARGET_ASSIST_EXT_EEDP_STRIP_OP (0x0002)
426 #define TARGET_ASSIST_EXT_EEDP_CHKRM_OP (0x0003)
427 #define TARGET_ASSIST_EXT_EEDP_INSERT_OP (0x0004)
428 #define TARGET_ASSIST_EXT_EEDP_REPLACE_OP (0x0006)
429 #define TARGET_ASSIST_EXT_EEDP_CHKREGEN_OP (0x0007)
430
431 #define TARGET_ASSIST_EXT_EEDP_PASS_REF_TAG (0x0008)
432
433 #define TARGET_ASSIST_EXT_EEDP_T10_CHK_MASK (0x0700)
434 #define TARGET_ASSIST_EXT_EEDP_T10_CHK_GUARD (0x0100)
435 #define TARGET_ASSIST_EXT_EEDP_T10_CHK_APPTAG (0x0200)
436 #define TARGET_ASSIST_EXT_EEDP_T10_CHK_REFTAG (0x0400)
437 #define TARGET_ASSIST_EXT_EEDP_T10_CHK_SHIFT (8)
438
439 #define TARGET_ASSIST_EXT_EEDP_INC_SEC_APPTAG (0x1000)
440 #define TARGET_ASSIST_EXT_EEDP_INC_PRI_APPTAG (0x2000)
441 #define TARGET_ASSIST_EXT_EEDP_INC_SEC_REFTAG (0x4000)
442 #define TARGET_ASSIST_EXT_EEDP_INC_PRI_REFTAG (0x8000)
443
444
445 /****************************************************************************/
446 /* Target Status Send Request */
447 /****************************************************************************/
448
449 typedef struct _MSG_TARGET_STATUS_SEND_REQUEST
450 {
451 U8 StatusCode; /* 00h */
452 U8 StatusFlags; /* 01h */
453 U8 ChainOffset; /* 02h */
454 U8 Function; /* 03h */
455 U16 QueueTag; /* 04h */
456 U8 Reserved; /* 06h */
457 U8 MsgFlags; /* 07h */
458 U32 MsgContext; /* 08h */
459 U32 ReplyWord; /* 0Ch */
460 U8 LUN[8]; /* 10h */
461 SGE_SIMPLE_UNION StatusDataSGE; /* 18h */
462 } MSG_TARGET_STATUS_SEND_REQUEST, MPI_POINTER PTR_MSG_TARGET_STATUS_SEND_REQUEST,
463 TargetStatusSendRequest_t, MPI_POINTER pTargetStatusSendRequest_t;
464
465 #define TARGET_STATUS_SEND_FLAGS_AUTO_GOOD_STATUS (0x01)
466 #define TARGET_STATUS_SEND_FLAGS_HIGH_PRIORITY (0x04)
467 #define TARGET_STATUS_SEND_FLAGS_CONFIRMED (0x08)
468 #define TARGET_STATUS_SEND_FLAGS_REPOST_CMD_BUFFER (0x80)
469
470 /*
471 * NOTE: FCP_RSP data is big-endian. When used on a little-endian system, this
472 * structure properly orders the bytes.
473 */
474 typedef struct _MPI_TARGET_FCP_RSP_BUFFER
475 {
476 U8 Reserved0[8]; /* 00h */
477 U8 Reserved1[2]; /* 08h */
478 U8 FcpFlags; /* 0Ah */
479 U8 FcpStatus; /* 0Bh */
480 U32 FcpResid; /* 0Ch */
481 U32 FcpSenseLength; /* 10h */
482 U32 FcpResponseLength; /* 14h */
483 U8 FcpResponseData[8]; /* 18h */
484 U8 FcpSenseData[32]; /* Pad to 64 bytes */ /* 20h */
485 } MPI_TARGET_FCP_RSP_BUFFER, MPI_POINTER PTR_MPI_TARGET_FCP_RSP_BUFFER,
486 MpiTargetFcpRspBuffer, MPI_POINTER pMpiTargetFcpRspBuffer;
487
488 /*
489 * NOTE: The SPI status IU is big-endian. When used on a little-endian system,
490 * this structure properly orders the bytes.
491 */
492 typedef struct _MPI_TARGET_SCSI_SPI_STATUS_IU
493 {
494 U8 Reserved0; /* 00h */
495 U8 Reserved1; /* 01h */
496 U8 Valid; /* 02h */
497 U8 Status; /* 03h */
498 U32 SenseDataListLength; /* 04h */
499 U32 PktFailuresListLength; /* 08h */
500 U8 SenseData[52]; /* Pad the IU to 64 bytes */ /* 0Ch */
501 } MPI_TARGET_SCSI_SPI_STATUS_IU, MPI_POINTER PTR_MPI_TARGET_SCSI_SPI_STATUS_IU,
502 TargetScsiSpiStatusIU_t, MPI_POINTER pTargetScsiSpiStatusIU_t;
503
504 /*
505 * NOTE: The SSP status IU is big-endian. When used on a little-endian system,
506 * this structure properly orders the bytes.
507 */
508 typedef struct _MPI_TARGET_SSP_RSP_IU
509 {
510 U32 Reserved0[6]; /* reserved for SSP header */ /* 00h */
511 /* start of RESPONSE information unit */
512 U32 Reserved1; /* 18h */
513 U32 Reserved2; /* 1Ch */
514 U16 Reserved3; /* 20h */
515 U8 DataPres; /* lower 2 bits */ /* 22h */
516 U8 Status; /* 23h */
517 U32 Reserved4; /* 24h */
518 U32 SenseDataLength; /* 28h */
519 U32 ResponseDataLength; /* 2Ch */
520 U8 ResponseSenseData[4]; /* 30h */
521 } MPI_TARGET_SSP_RSP_IU, MPI_POINTER PTR_MPI_TARGET_SSP_RSP_IU,
522 MpiTargetSspRspIu_t, MPI_POINTER pMpiTargetSspRspIu_t;
523
524
525 /****************************************************************************/
526 /* Target Mode Abort Request */
527 /****************************************************************************/
528
529 typedef struct _MSG_TARGET_MODE_ABORT_REQUEST
530 {
531 U8 AbortType; /* 00h */
532 U8 Reserved; /* 01h */
533 U8 ChainOffset; /* 02h */
534 U8 Function; /* 03h */
535 U16 Reserved1; /* 04h */
536 U8 Reserved2; /* 06h */
537 U8 MsgFlags; /* 07h */
538 U32 MsgContext; /* 08h */
539 U32 ReplyWord; /* 0Ch */
540 U32 MsgContextToAbort; /* 10h */
541 } MSG_TARGET_MODE_ABORT, MPI_POINTER PTR_MSG_TARGET_MODE_ABORT,
542 TargetModeAbort_t, MPI_POINTER pTargetModeAbort_t;
543
544 #define TARGET_MODE_ABORT_TYPE_ALL_CMD_BUFFERS (0x00)
545 #define TARGET_MODE_ABORT_TYPE_ALL_IO (0x01)
546 #define TARGET_MODE_ABORT_TYPE_EXACT_IO (0x02)
547 #define TARGET_MODE_ABORT_TYPE_EXACT_IO_REQUEST (0x03)
548
549 /* Target Mode Abort Reply */
550
551 typedef struct _MSG_TARGET_MODE_ABORT_REPLY
552 {
553 U16 Reserved; /* 00h */
554 U8 MsgLength; /* 02h */
555 U8 Function; /* 03h */
556 U16 Reserved1; /* 04h */
557 U8 Reserved2; /* 06h */
558 U8 MsgFlags; /* 07h */
559 U32 MsgContext; /* 08h */
560 U16 Reserved3; /* 0Ch */
561 U16 IOCStatus; /* 0Eh */
562 U32 IOCLogInfo; /* 10h */
563 U32 AbortCount; /* 14h */
564 } MSG_TARGET_MODE_ABORT_REPLY, MPI_POINTER PTR_MSG_TARGET_MODE_ABORT_REPLY,
565 TargetModeAbortReply_t, MPI_POINTER pTargetModeAbortReply_t;
566
567
568 /****************************************************************************/
569 /* Target Mode Context Reply */
570 /****************************************************************************/
571
572 #define TARGET_MODE_REPLY_IO_INDEX_MASK (0x00003FFF)
573 #define TARGET_MODE_REPLY_IO_INDEX_SHIFT (0)
574 #define TARGET_MODE_REPLY_INITIATOR_INDEX_MASK (0x03FFC000)
575 #define TARGET_MODE_REPLY_INITIATOR_INDEX_SHIFT (14)
576 #define TARGET_MODE_REPLY_ALIAS_MASK (0x04000000)
577 #define TARGET_MODE_REPLY_ALIAS_SHIFT (26)
578 #define TARGET_MODE_REPLY_PORT_MASK (0x10000000)
579 #define TARGET_MODE_REPLY_PORT_SHIFT (28)
580
581
582 #define GET_IO_INDEX(x) (((x) & TARGET_MODE_REPLY_IO_INDEX_MASK) \
583 >> TARGET_MODE_REPLY_IO_INDEX_SHIFT)
584
585 #define SET_IO_INDEX(t, i) \
586 ((t) = ((t) & ~TARGET_MODE_REPLY_IO_INDEX_MASK) | \
587 (((i) << TARGET_MODE_REPLY_IO_INDEX_SHIFT) & \
588 TARGET_MODE_REPLY_IO_INDEX_MASK))
589
590 #define GET_INITIATOR_INDEX(x) (((x) & TARGET_MODE_REPLY_INITIATOR_INDEX_MASK) \
591 >> TARGET_MODE_REPLY_INITIATOR_INDEX_SHIFT)
592
593 #define SET_INITIATOR_INDEX(t, ii) \
594 ((t) = ((t) & ~TARGET_MODE_REPLY_INITIATOR_INDEX_MASK) | \
595 (((ii) << TARGET_MODE_REPLY_INITIATOR_INDEX_SHIFT) & \
596 TARGET_MODE_REPLY_INITIATOR_INDEX_MASK))
597
598 #define GET_ALIAS(x) (((x) & TARGET_MODE_REPLY_ALIAS_MASK) \
599 >> TARGET_MODE_REPLY_ALIAS_SHIFT)
600
601 #define SET_ALIAS(t, a) ((t) = ((t) & ~TARGET_MODE_REPLY_ALIAS_MASK) | \
602 (((a) << TARGET_MODE_REPLY_ALIAS_SHIFT) & \
603 TARGET_MODE_REPLY_ALIAS_MASK))
604
605 #define GET_PORT(x) (((x) & TARGET_MODE_REPLY_PORT_MASK) \
606 >> TARGET_MODE_REPLY_PORT_SHIFT)
607
608 #define SET_PORT(t, p) ((t) = ((t) & ~TARGET_MODE_REPLY_PORT_MASK) | \
609 (((p) << TARGET_MODE_REPLY_PORT_SHIFT) & \
610 TARGET_MODE_REPLY_PORT_MASK))
611
612 /* the following obsolete values are for MPI v1.0 support */
613 #define TARGET_MODE_REPLY_0100_MASK_HOST_INDEX (0x000003FF)
614 #define TARGET_MODE_REPLY_0100_SHIFT_HOST_INDEX (0)
615 #define TARGET_MODE_REPLY_0100_MASK_IOC_INDEX (0x001FF800)
616 #define TARGET_MODE_REPLY_0100_SHIFT_IOC_INDEX (11)
617 #define TARGET_MODE_REPLY_0100_PORT_MASK (0x00400000)
618 #define TARGET_MODE_REPLY_0100_PORT_SHIFT (22)
619 #define TARGET_MODE_REPLY_0100_MASK_INITIATOR_INDEX (0x1F800000)
620 #define TARGET_MODE_REPLY_0100_SHIFT_INITIATOR_INDEX (23)
621
622 #define GET_HOST_INDEX_0100(x) (((x) & TARGET_MODE_REPLY_0100_MASK_HOST_INDEX) \
623 >> TARGET_MODE_REPLY_0100_SHIFT_HOST_INDEX)
624
625 #define SET_HOST_INDEX_0100(t, hi) \
626 ((t) = ((t) & ~TARGET_MODE_REPLY_0100_MASK_HOST_INDEX) | \
627 (((hi) << TARGET_MODE_REPLY_0100_SHIFT_HOST_INDEX) & \
628 TARGET_MODE_REPLY_0100_MASK_HOST_INDEX))
629
630 #define GET_IOC_INDEX_0100(x) (((x) & TARGET_MODE_REPLY_0100_MASK_IOC_INDEX) \
631 >> TARGET_MODE_REPLY_0100_SHIFT_IOC_INDEX)
632
633 #define SET_IOC_INDEX_0100(t, ii) \
634 ((t) = ((t) & ~TARGET_MODE_REPLY_0100_MASK_IOC_INDEX) | \
635 (((ii) << TARGET_MODE_REPLY_0100_SHIFT_IOC_INDEX) & \
636 TARGET_MODE_REPLY_0100_MASK_IOC_INDEX))
637
638 #define GET_INITIATOR_INDEX_0100(x) \
639 (((x) & TARGET_MODE_REPLY_0100_MASK_INITIATOR_INDEX) \
640 >> TARGET_MODE_REPLY_0100_SHIFT_INITIATOR_INDEX)
641
642 #define SET_INITIATOR_INDEX_0100(t, ii) \
643 ((t) = ((t) & ~TARGET_MODE_REPLY_0100_MASK_INITIATOR_INDEX) | \
644 (((ii) << TARGET_MODE_REPLY_0100_SHIFT_INITIATOR_INDEX) & \
645 TARGET_MODE_REPLY_0100_MASK_INITIATOR_INDEX))
646
647
648 #endif
649
Linux with added FPC-III support