3 * SPDX-License-Identifier: BSD-3-Clause
5 * Copyright (c) 2000-2010, LSI Logic Corporation and its contributors.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
14 * substantially similar to the "NO WARRANTY" disclaimer below
15 * ("Disclaimer") and any redistribution must be conditioned upon including
16 * a substantially similar Disclaimer requirement for further binary
18 * 3. Neither the name of the LSI Logic Corporation nor the names of its
19 * contributors may be used to endorse or promote products derived from
20 * this software without specific prior written permission.
22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
26 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF THE COPYRIGHT
32 * OWNER OR CONTRIBUTOR IS ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
35 * Title: MPI Target mode messages and structures
36 * Creation Date: June 22, 2000
38 * mpi_targ.h Version: 01.05.06
43 * Date Version Description
44 * -------- -------- ------------------------------------------------------
45 * 05-08-00 00.10.01 Original release for 0.10 spec dated 4/26/2000.
46 * 06-06-00 01.00.01 Update version number for 1.0 release.
47 * 06-22-00 01.00.02 Added _MSG_TARGET_CMD_BUFFER_POST_REPLY structure.
48 * Corrected DECSRIPTOR typo to DESCRIPTOR.
49 * 11-02-00 01.01.01 Original release for post 1.0 work
50 * Modified target mode to use IoIndex instead of
51 * HostIndex and IocIndex. Added Alias.
52 * 01-09-01 01.01.02 Added defines for TARGET_ASSIST_FLAGS_REPOST_CMD_BUFFER
53 * and TARGET_STATUS_SEND_FLAGS_REPOST_CMD_BUFFER.
54 * 02-20-01 01.01.03 Started using MPI_POINTER.
55 * Added structures for MPI_TARGET_SCSI_SPI_CMD_BUFFER and
56 * MPI_TARGET_FCP_CMD_BUFFER.
57 * 03-27-01 01.01.04 Added structure offset comments.
58 * 08-08-01 01.02.01 Original release for v1.2 work.
59 * 09-28-01 01.02.02 Added structure for MPI_TARGET_SCSI_SPI_STATUS_IU.
60 * Added PriorityReason field to some replies and
61 * defined more PriorityReason codes.
62 * Added some defines for to support previous version
64 * 10-04-01 01.02.03 Added PriorityReason to MSG_TARGET_ERROR_REPLY.
65 * 11-01-01 01.02.04 Added define for TARGET_STATUS_SEND_FLAGS_HIGH_PRIORITY.
66 * 03-14-02 01.02.05 Modified MPI_TARGET_FCP_RSP_BUFFER to get the proper
68 * 05-31-02 01.02.06 Modified TARGET_MODE_REPLY_ALIAS_MASK to only include
70 * Added AliasIndex field to MPI_TARGET_FCP_CMD_BUFFER.
71 * 09-16-02 01.02.07 Added flags for confirmed completion.
72 * Added PRIORITY_REASON_TARGET_BUSY.
73 * 11-15-02 01.02.08 Added AliasID field to MPI_TARGET_SCSI_SPI_CMD_BUFFER.
74 * 04-01-03 01.02.09 Added OptionalOxid field to MPI_TARGET_FCP_CMD_BUFFER.
75 * 05-11-04 01.03.01 Original release for MPI v1.3.
76 * 08-19-04 01.05.01 Added new request message structures for
77 * MSG_TARGET_CMD_BUF_POST_BASE_REQUEST,
78 * MSG_TARGET_CMD_BUF_POST_LIST_REQUEST, and
79 * MSG_TARGET_ASSIST_EXT_REQUEST.
80 * Added new structures for SAS SSP Command buffer, SSP
81 * Task buffer, and SSP Status IU.
82 * 10-05-04 01.05.02 MSG_TARGET_CMD_BUFFER_POST_BASE_LIST_REPLY added.
83 * 02-22-05 01.05.03 Changed a comment.
84 * 03-11-05 01.05.04 Removed TargetAssistExtended Request.
85 * 06-24-05 01.05.05 Added TargetAssistExtended structures and defines.
86 * 03-27-06 01.05.06 Added a comment.
87 * --------------------------------------------------------------------------
94 /******************************************************************************
96 * S C S I T a r g e t M e s s a g e s
98 *******************************************************************************/
100 typedef struct _CMD_BUFFER_DESCRIPTOR
102 U16 IoIndex; /* 00h */
103 U16 Reserved; /* 02h */
106 U32 PhysicalAddress32;
107 U64 PhysicalAddress64;
109 } CMD_BUFFER_DESCRIPTOR, MPI_POINTER PTR_CMD_BUFFER_DESCRIPTOR,
110 CmdBufferDescriptor_t, MPI_POINTER pCmdBufferDescriptor_t;
113 /****************************************************************************/
114 /* Target Command Buffer Post Request */
115 /****************************************************************************/
117 typedef struct _MSG_TARGET_CMD_BUFFER_POST_REQUEST
119 U8 BufferPostFlags; /* 00h */
120 U8 BufferCount; /* 01h */
121 U8 ChainOffset; /* 02h */
122 U8 Function; /* 03h */
123 U8 BufferLength; /* 04h */
124 U8 Reserved; /* 05h */
125 U8 Reserved1; /* 06h */
126 U8 MsgFlags; /* 07h */
127 U32 MsgContext; /* 08h */
128 CMD_BUFFER_DESCRIPTOR Buffer[1]; /* 0Ch */
129 } MSG_TARGET_CMD_BUFFER_POST_REQUEST, MPI_POINTER PTR_MSG_TARGET_CMD_BUFFER_POST_REQUEST,
130 TargetCmdBufferPostRequest_t, MPI_POINTER pTargetCmdBufferPostRequest_t;
132 #define CMD_BUFFER_POST_FLAGS_PORT_MASK (0x01)
133 #define CMD_BUFFER_POST_FLAGS_ADDR_MODE_MASK (0x80)
134 #define CMD_BUFFER_POST_FLAGS_ADDR_MODE_32 (0)
135 #define CMD_BUFFER_POST_FLAGS_ADDR_MODE_64 (1)
136 #define CMD_BUFFER_POST_FLAGS_64_BIT_ADDR (0x80)
138 #define CMD_BUFFER_POST_IO_INDEX_MASK (0x00003FFF)
139 #define CMD_BUFFER_POST_IO_INDEX_MASK_0100 (0x000003FF) /* obsolete */
142 typedef struct _MSG_TARGET_CMD_BUFFER_POST_REPLY
144 U8 BufferPostFlags; /* 00h */
145 U8 BufferCount; /* 01h */
146 U8 MsgLength; /* 02h */
147 U8 Function; /* 03h */
148 U8 BufferLength; /* 04h */
149 U8 Reserved; /* 05h */
150 U8 Reserved1; /* 06h */
151 U8 MsgFlags; /* 07h */
152 U32 MsgContext; /* 08h */
153 U16 Reserved2; /* 0Ch */
154 U16 IOCStatus; /* 0Eh */
155 U32 IOCLogInfo; /* 10h */
156 } MSG_TARGET_CMD_BUFFER_POST_REPLY, MPI_POINTER PTR_MSG_TARGET_CMD_BUFFER_POST_REPLY,
157 TargetCmdBufferPostReply_t, MPI_POINTER pTargetCmdBufferPostReply_t;
159 /* the following structure is obsolete as of MPI v1.2 */
160 typedef struct _MSG_PRIORITY_CMD_RECEIVED_REPLY
162 U16 Reserved; /* 00h */
163 U8 MsgLength; /* 02h */
164 U8 Function; /* 03h */
165 U16 Reserved1; /* 04h */
166 U8 Reserved2; /* 06h */
167 U8 MsgFlags; /* 07h */
168 U32 MsgContext; /* 08h */
169 U8 PriorityReason; /* 0Ch */
170 U8 Reserved3; /* 0Dh */
171 U16 IOCStatus; /* 0Eh */
172 U32 IOCLogInfo; /* 10h */
173 U32 ReplyWord; /* 14h */
174 } MSG_PRIORITY_CMD_RECEIVED_REPLY, MPI_POINTER PTR_MSG_PRIORITY_CMD_RECEIVED_REPLY,
175 PriorityCommandReceivedReply_t, MPI_POINTER pPriorityCommandReceivedReply_t;
178 typedef struct _MSG_TARGET_CMD_BUFFER_POST_ERROR_REPLY
180 U16 Reserved; /* 00h */
181 U8 MsgLength; /* 02h */
182 U8 Function; /* 03h */
183 U16 Reserved1; /* 04h */
184 U8 Reserved2; /* 06h */
185 U8 MsgFlags; /* 07h */
186 U32 MsgContext; /* 08h */
187 U8 PriorityReason; /* 0Ch */
188 U8 Reserved3; /* 0Dh */
189 U16 IOCStatus; /* 0Eh */
190 U32 IOCLogInfo; /* 10h */
191 U32 ReplyWord; /* 14h */
192 } MSG_TARGET_CMD_BUFFER_POST_ERROR_REPLY,
193 MPI_POINTER PTR_MSG_TARGET_CMD_BUFFER_POST_ERROR_REPLY,
194 TargetCmdBufferPostErrorReply_t, MPI_POINTER pTargetCmdBufferPostErrorReply_t;
196 #define PRIORITY_REASON_NO_DISCONNECT (0x00)
197 #define PRIORITY_REASON_SCSI_TASK_MANAGEMENT (0x01)
198 #define PRIORITY_REASON_CMD_PARITY_ERR (0x02)
199 #define PRIORITY_REASON_MSG_OUT_PARITY_ERR (0x03)
200 #define PRIORITY_REASON_LQ_CRC_ERR (0x04)
201 #define PRIORITY_REASON_CMD_CRC_ERR (0x05)
202 #define PRIORITY_REASON_PROTOCOL_ERR (0x06)
203 #define PRIORITY_REASON_DATA_OUT_PARITY_ERR (0x07)
204 #define PRIORITY_REASON_DATA_OUT_CRC_ERR (0x08)
205 #define PRIORITY_REASON_TARGET_BUSY (0x09)
206 #define PRIORITY_REASON_UNKNOWN (0xFF)
209 /****************************************************************************/
210 /* Target Command Buffer Post Base Request */
211 /****************************************************************************/
213 typedef struct _MSG_TARGET_CMD_BUF_POST_BASE_REQUEST
215 U8 BufferPostFlags; /* 00h */
216 U8 PortNumber; /* 01h */
217 U8 ChainOffset; /* 02h */
218 U8 Function; /* 03h */
219 U16 TotalCmdBuffers; /* 04h */
220 U8 Reserved; /* 06h */
221 U8 MsgFlags; /* 07h */
222 U32 MsgContext; /* 08h */
223 U32 Reserved1; /* 0Ch */
224 U16 CmdBufferLength; /* 10h */
225 U16 NextCmdBufferOffset; /* 12h */
226 U32 BaseAddressLow; /* 14h */
227 U32 BaseAddressHigh; /* 18h */
228 } MSG_TARGET_CMD_BUF_POST_BASE_REQUEST,
229 MPI_POINTER PTR__MSG_TARGET_CMD_BUF_POST_BASE_REQUEST,
230 TargetCmdBufferPostBaseRequest_t,
231 MPI_POINTER pTargetCmdBufferPostBaseRequest_t;
233 #define CMD_BUFFER_POST_BASE_FLAGS_AUTO_POST_ALL (0x01)
236 typedef struct _MSG_TARGET_CMD_BUFFER_POST_BASE_LIST_REPLY
238 U16 Reserved; /* 00h */
239 U8 MsgLength; /* 02h */
240 U8 Function; /* 03h */
241 U16 Reserved1; /* 04h */
242 U8 Reserved2; /* 06h */
243 U8 MsgFlags; /* 07h */
244 U32 MsgContext; /* 08h */
245 U16 Reserved3; /* 0Ch */
246 U16 IOCStatus; /* 0Eh */
247 U32 IOCLogInfo; /* 10h */
248 } MSG_TARGET_CMD_BUFFER_POST_BASE_LIST_REPLY,
249 MPI_POINTER PTR_MSG_TARGET_CMD_BUFFER_POST_BASE_LIST_REPLY,
250 TargetCmdBufferPostBaseListReply_t,
251 MPI_POINTER pTargetCmdBufferPostBaseListReply_t;
254 /****************************************************************************/
255 /* Target Command Buffer Post List Request */
256 /****************************************************************************/
258 typedef struct _MSG_TARGET_CMD_BUF_POST_LIST_REQUEST
260 U8 Reserved; /* 00h */
261 U8 PortNumber; /* 01h */
262 U8 ChainOffset; /* 02h */
263 U8 Function; /* 03h */
264 U16 CmdBufferCount; /* 04h */
265 U8 Reserved1; /* 06h */
266 U8 MsgFlags; /* 07h */
267 U32 MsgContext; /* 08h */
268 U32 Reserved2; /* 0Ch */
269 U16 IoIndex[2]; /* 10h */
270 } MSG_TARGET_CMD_BUF_POST_LIST_REQUEST,
271 MPI_POINTER PTR_MSG_TARGET_CMD_BUF_POST_LIST_REQUEST,
272 TargetCmdBufferPostListRequest_t,
273 MPI_POINTER pTargetCmdBufferPostListRequest_t;
276 /****************************************************************************/
277 /* Command Buffer Formats (with 16 byte CDB) */
278 /****************************************************************************/
280 typedef struct _MPI_TARGET_FCP_CMD_BUFFER
282 U8 FcpLun[8]; /* 00h */
283 U8 FcpCntl[4]; /* 08h */
284 U8 FcpCdb[16]; /* 0Ch */
286 U8 AliasIndex; /* 20h */
287 U8 Reserved1; /* 21h */
288 U16 OptionalOxid; /* 22h */
289 } MPI_TARGET_FCP_CMD_BUFFER, MPI_POINTER PTR_MPI_TARGET_FCP_CMD_BUFFER,
290 MpiTargetFcpCmdBuffer, MPI_POINTER pMpiTargetFcpCmdBuffer;
293 typedef struct _MPI_TARGET_SCSI_SPI_CMD_BUFFER
295 /* SPI L_Q information unit */
296 U8 L_QType; /* 00h */
297 U8 Reserved; /* 01h */
299 U8 LogicalUnitNumber[8]; /* 04h */
300 U32 DataLength; /* 0Ch */
301 /* SPI command information unit */
302 U8 ReservedFirstByteOfCommandIU; /* 10h */
303 U8 TaskAttribute; /* 11h */
304 U8 TaskManagementFlags; /* 12h */
305 U8 AdditionalCDBLength; /* 13h */
306 U8 CDB[16]; /* 14h */
308 U8 AliasID; /* 24h */
309 U8 Reserved1; /* 25h */
310 U16 Reserved2; /* 26h */
311 } MPI_TARGET_SCSI_SPI_CMD_BUFFER,
312 MPI_POINTER PTR_MPI_TARGET_SCSI_SPI_CMD_BUFFER,
313 MpiTargetScsiSpiCmdBuffer, MPI_POINTER pMpiTargetScsiSpiCmdBuffer;
316 typedef struct _MPI_TARGET_SSP_CMD_BUFFER
318 U8 FrameType; /* 00h */
319 U8 Reserved1; /* 01h */
320 U16 Reserved2; /* 02h */
321 U16 InitiatorTag; /* 04h */
322 U16 DevHandle; /* 06h */
323 /* COMMAND information unit starts here */
324 U8 LogicalUnitNumber[8]; /* 08h */
325 U8 Reserved3; /* 10h */
326 U8 TaskAttribute; /* lower 3 bits */ /* 11h */
327 U8 Reserved4; /* 12h */
328 U8 AdditionalCDBLength; /* upper 5 bits */ /* 13h */
329 U8 CDB[16]; /* 14h */
330 /* Additional CDB bytes extend past the CDB field */
331 } MPI_TARGET_SSP_CMD_BUFFER, MPI_POINTER PTR_MPI_TARGET_SSP_CMD_BUFFER,
332 MpiTargetSspCmdBuffer, MPI_POINTER pMpiTargetSspCmdBuffer;
334 typedef struct _MPI_TARGET_SSP_TASK_BUFFER
336 U8 FrameType; /* 00h */
337 U8 Reserved1; /* 01h */
338 U16 Reserved2; /* 02h */
339 U16 InitiatorTag; /* 04h */
340 U16 DevHandle; /* 06h */
341 /* TASK information unit starts here */
342 U8 LogicalUnitNumber[8]; /* 08h */
343 U8 Reserved3; /* 10h */
344 U8 Reserved4; /* 11h */
345 U8 TaskManagementFunction; /* 12h */
346 U8 Reserved5; /* 13h */
347 U16 ManagedTaskTag; /* 14h */
348 U16 Reserved6; /* 16h */
349 U32 Reserved7; /* 18h */
350 U32 Reserved8; /* 1Ch */
351 U32 Reserved9; /* 20h */
352 } MPI_TARGET_SSP_TASK_BUFFER, MPI_POINTER PTR_MPI_TARGET_SSP_TASK_BUFFER,
353 MpiTargetSspTaskBuffer, MPI_POINTER pMpiTargetSspTaskBuffer;
356 /****************************************************************************/
357 /* Target Assist Request */
358 /****************************************************************************/
360 typedef struct _MSG_TARGET_ASSIST_REQUEST
362 U8 StatusCode; /* 00h */
363 U8 TargetAssistFlags; /* 01h */
364 U8 ChainOffset; /* 02h */
365 U8 Function; /* 03h */
366 U16 QueueTag; /* 04h */
367 U8 Reserved; /* 06h */
368 U8 MsgFlags; /* 07h */
369 U32 MsgContext; /* 08h */
370 U32 ReplyWord; /* 0Ch */
372 U32 RelativeOffset; /* 18h */
373 U32 DataLength; /* 1Ch */
374 SGE_IO_UNION SGL[1]; /* 20h */
375 } MSG_TARGET_ASSIST_REQUEST, MPI_POINTER PTR_MSG_TARGET_ASSIST_REQUEST,
376 TargetAssistRequest_t, MPI_POINTER pTargetAssistRequest_t;
378 #define TARGET_ASSIST_FLAGS_DATA_DIRECTION (0x01)
379 #define TARGET_ASSIST_FLAGS_AUTO_STATUS (0x02)
380 #define TARGET_ASSIST_FLAGS_HIGH_PRIORITY (0x04)
381 #define TARGET_ASSIST_FLAGS_CONFIRMED (0x08)
382 #define TARGET_ASSIST_FLAGS_REPOST_CMD_BUFFER (0x80)
384 /* Standard Target Mode Reply message */
385 typedef struct _MSG_TARGET_ERROR_REPLY
387 U16 Reserved; /* 00h */
388 U8 MsgLength; /* 02h */
389 U8 Function; /* 03h */
390 U16 Reserved1; /* 04h */
391 U8 Reserved2; /* 06h */
392 U8 MsgFlags; /* 07h */
393 U32 MsgContext; /* 08h */
394 U8 PriorityReason; /* 0Ch */
395 U8 Reserved3; /* 0Dh */
396 U16 IOCStatus; /* 0Eh */
397 U32 IOCLogInfo; /* 10h */
398 U32 ReplyWord; /* 14h */
399 U32 TransferCount; /* 18h */
400 } MSG_TARGET_ERROR_REPLY, MPI_POINTER PTR_MSG_TARGET_ERROR_REPLY,
401 TargetErrorReply_t, MPI_POINTER pTargetErrorReply_t;
404 /****************************************************************************/
405 /* Target Assist Extended Request */
406 /****************************************************************************/
408 typedef struct _MSG_TARGET_ASSIST_EXT_REQUEST
410 U8 StatusCode; /* 00h */
411 U8 TargetAssistFlags; /* 01h */
412 U8 ChainOffset; /* 02h */
413 U8 Function; /* 03h */
414 U16 QueueTag; /* 04h */
415 U8 Reserved1; /* 06h */
416 U8 MsgFlags; /* 07h */
417 U32 MsgContext; /* 08h */
418 U32 ReplyWord; /* 0Ch */
420 U32 RelativeOffset; /* 18h */
421 U32 Reserved2; /* 1Ch */
422 U32 Reserved3; /* 20h */
423 U32 PrimaryReferenceTag; /* 24h */
424 U16 PrimaryApplicationTag; /* 28h */
425 U16 PrimaryApplicationTagMask; /* 2Ah */
426 U32 Reserved4; /* 2Ch */
427 U32 DataLength; /* 30h */
428 U32 BidirectionalDataLength; /* 34h */
429 U32 SecondaryReferenceTag; /* 38h */
430 U16 SecondaryApplicationTag; /* 3Ch */
431 U16 Reserved5; /* 3Eh */
432 U16 EEDPFlags; /* 40h */
433 U16 ApplicationTagTranslationMask; /* 42h */
434 U32 EEDPBlockSize; /* 44h */
435 U8 SGLOffset0; /* 48h */
436 U8 SGLOffset1; /* 49h */
437 U8 SGLOffset2; /* 4Ah */
438 U8 SGLOffset3; /* 4Bh */
439 U32 Reserved6; /* 4Ch */
440 SGE_IO_UNION SGL[1]; /* 50h */
441 } MSG_TARGET_ASSIST_EXT_REQUEST, MPI_POINTER PTR_MSG_TARGET_ASSIST_EXT_REQUEST,
442 TargetAssistExtRequest_t, MPI_POINTER pTargetAssistExtRequest_t;
444 /* see the defines after MSG_TARGET_ASSIST_REQUEST for TargetAssistFlags */
446 /* defines for the MsgFlags field */
447 #define TARGET_ASSIST_EXT_MSGFLAGS_BIDIRECTIONAL (0x20)
448 #define TARGET_ASSIST_EXT_MSGFLAGS_MULTICAST (0x10)
449 #define TARGET_ASSIST_EXT_MSGFLAGS_SGL_OFFSET_CHAINS (0x08)
451 /* defines for the EEDPFlags field */
452 #define TARGET_ASSIST_EXT_EEDP_MASK_OP (0x0007)
453 #define TARGET_ASSIST_EXT_EEDP_NOOP_OP (0x0000)
454 #define TARGET_ASSIST_EXT_EEDP_CHK_OP (0x0001)
455 #define TARGET_ASSIST_EXT_EEDP_STRIP_OP (0x0002)
456 #define TARGET_ASSIST_EXT_EEDP_CHKRM_OP (0x0003)
457 #define TARGET_ASSIST_EXT_EEDP_INSERT_OP (0x0004)
458 #define TARGET_ASSIST_EXT_EEDP_REPLACE_OP (0x0006)
459 #define TARGET_ASSIST_EXT_EEDP_CHKREGEN_OP (0x0007)
461 #define TARGET_ASSIST_EXT_EEDP_PASS_REF_TAG (0x0008)
463 #define TARGET_ASSIST_EXT_EEDP_T10_CHK_MASK (0x0700)
464 #define TARGET_ASSIST_EXT_EEDP_T10_CHK_GUARD (0x0100)
465 #define TARGET_ASSIST_EXT_EEDP_T10_CHK_APPTAG (0x0200)
466 #define TARGET_ASSIST_EXT_EEDP_T10_CHK_REFTAG (0x0400)
467 #define TARGET_ASSIST_EXT_EEDP_T10_CHK_SHIFT (8)
469 #define TARGET_ASSIST_EXT_EEDP_INC_SEC_APPTAG (0x1000)
470 #define TARGET_ASSIST_EXT_EEDP_INC_PRI_APPTAG (0x2000)
471 #define TARGET_ASSIST_EXT_EEDP_INC_SEC_REFTAG (0x4000)
472 #define TARGET_ASSIST_EXT_EEDP_INC_PRI_REFTAG (0x8000)
475 /****************************************************************************/
476 /* Target Status Send Request */
477 /****************************************************************************/
479 typedef struct _MSG_TARGET_STATUS_SEND_REQUEST
481 U8 StatusCode; /* 00h */
482 U8 StatusFlags; /* 01h */
483 U8 ChainOffset; /* 02h */
484 U8 Function; /* 03h */
485 U16 QueueTag; /* 04h */
486 U8 Reserved; /* 06h */
487 U8 MsgFlags; /* 07h */
488 U32 MsgContext; /* 08h */
489 U32 ReplyWord; /* 0Ch */
491 SGE_SIMPLE_UNION StatusDataSGE; /* 18h */
492 } MSG_TARGET_STATUS_SEND_REQUEST, MPI_POINTER PTR_MSG_TARGET_STATUS_SEND_REQUEST,
493 TargetStatusSendRequest_t, MPI_POINTER pTargetStatusSendRequest_t;
495 #define TARGET_STATUS_SEND_FLAGS_AUTO_GOOD_STATUS (0x01)
496 #define TARGET_STATUS_SEND_FLAGS_HIGH_PRIORITY (0x04)
497 #define TARGET_STATUS_SEND_FLAGS_CONFIRMED (0x08)
498 #define TARGET_STATUS_SEND_FLAGS_REPOST_CMD_BUFFER (0x80)
501 * NOTE: FCP_RSP data is big-endian. When used on a little-endian system, this
502 * structure properly orders the bytes.
504 typedef struct _MPI_TARGET_FCP_RSP_BUFFER
506 U8 Reserved0[8]; /* 00h */
507 U8 Reserved1[2]; /* 08h */
508 U8 FcpFlags; /* 0Ah */
509 U8 FcpStatus; /* 0Bh */
510 U32 FcpResid; /* 0Ch */
511 U32 FcpSenseLength; /* 10h */
512 U32 FcpResponseLength; /* 14h */
513 U8 FcpResponseData[8]; /* 18h */
514 U8 FcpSenseData[32]; /* Pad to 64 bytes */ /* 20h */
515 } MPI_TARGET_FCP_RSP_BUFFER, MPI_POINTER PTR_MPI_TARGET_FCP_RSP_BUFFER,
516 MpiTargetFcpRspBuffer, MPI_POINTER pMpiTargetFcpRspBuffer;
519 * NOTE: The SPI status IU is big-endian. When used on a little-endian system,
520 * this structure properly orders the bytes.
522 typedef struct _MPI_TARGET_SCSI_SPI_STATUS_IU
524 U8 Reserved0; /* 00h */
525 U8 Reserved1; /* 01h */
528 U32 SenseDataListLength; /* 04h */
529 U32 PktFailuresListLength; /* 08h */
530 U8 SenseData[52]; /* Pad the IU to 64 bytes */ /* 0Ch */
531 } MPI_TARGET_SCSI_SPI_STATUS_IU, MPI_POINTER PTR_MPI_TARGET_SCSI_SPI_STATUS_IU,
532 TargetScsiSpiStatusIU_t, MPI_POINTER pTargetScsiSpiStatusIU_t;
535 * NOTE: The SSP status IU is big-endian. When used on a little-endian system,
536 * this structure properly orders the bytes.
538 typedef struct _MPI_TARGET_SSP_RSP_IU
540 U32 Reserved0[6]; /* reserved for SSP header */ /* 00h */
541 /* start of RESPONSE information unit */
542 U32 Reserved1; /* 18h */
543 U32 Reserved2; /* 1Ch */
544 U16 Reserved3; /* 20h */
545 U8 DataPres; /* lower 2 bits */ /* 22h */
547 U32 Reserved4; /* 24h */
548 U32 SenseDataLength; /* 28h */
549 U32 ResponseDataLength; /* 2Ch */
550 U8 ResponseSenseData[4]; /* 30h */
551 } MPI_TARGET_SSP_RSP_IU, MPI_POINTER PTR_MPI_TARGET_SSP_RSP_IU,
552 MpiTargetSspRspIu_t, MPI_POINTER pMpiTargetSspRspIu_t;
555 /****************************************************************************/
556 /* Target Mode Abort Request */
557 /****************************************************************************/
559 typedef struct _MSG_TARGET_MODE_ABORT_REQUEST
561 U8 AbortType; /* 00h */
562 U8 Reserved; /* 01h */
563 U8 ChainOffset; /* 02h */
564 U8 Function; /* 03h */
565 U16 Reserved1; /* 04h */
566 U8 Reserved2; /* 06h */
567 U8 MsgFlags; /* 07h */
568 U32 MsgContext; /* 08h */
569 U32 ReplyWord; /* 0Ch */
570 U32 MsgContextToAbort; /* 10h */
571 } MSG_TARGET_MODE_ABORT, MPI_POINTER PTR_MSG_TARGET_MODE_ABORT,
572 TargetModeAbort_t, MPI_POINTER pTargetModeAbort_t;
574 #define TARGET_MODE_ABORT_TYPE_ALL_CMD_BUFFERS (0x00)
575 #define TARGET_MODE_ABORT_TYPE_ALL_IO (0x01)
576 #define TARGET_MODE_ABORT_TYPE_EXACT_IO (0x02)
577 #define TARGET_MODE_ABORT_TYPE_EXACT_IO_REQUEST (0x03)
579 /* Target Mode Abort Reply */
581 typedef struct _MSG_TARGET_MODE_ABORT_REPLY
583 U16 Reserved; /* 00h */
584 U8 MsgLength; /* 02h */
585 U8 Function; /* 03h */
586 U16 Reserved1; /* 04h */
587 U8 Reserved2; /* 06h */
588 U8 MsgFlags; /* 07h */
589 U32 MsgContext; /* 08h */
590 U16 Reserved3; /* 0Ch */
591 U16 IOCStatus; /* 0Eh */
592 U32 IOCLogInfo; /* 10h */
593 U32 AbortCount; /* 14h */
594 } MSG_TARGET_MODE_ABORT_REPLY, MPI_POINTER PTR_MSG_TARGET_MODE_ABORT_REPLY,
595 TargetModeAbortReply_t, MPI_POINTER pTargetModeAbortReply_t;
598 /****************************************************************************/
599 /* Target Mode Context Reply */
600 /****************************************************************************/
602 #define TARGET_MODE_REPLY_IO_INDEX_MASK (0x00003FFF)
603 #define TARGET_MODE_REPLY_IO_INDEX_SHIFT (0)
604 #define TARGET_MODE_REPLY_INITIATOR_INDEX_MASK (0x03FFC000)
605 #define TARGET_MODE_REPLY_INITIATOR_INDEX_SHIFT (14)
606 #define TARGET_MODE_REPLY_ALIAS_MASK (0x04000000)
607 #define TARGET_MODE_REPLY_ALIAS_SHIFT (26)
608 #define TARGET_MODE_REPLY_PORT_MASK (0x10000000)
609 #define TARGET_MODE_REPLY_PORT_SHIFT (28)
612 #define GET_IO_INDEX(x) (((x) & TARGET_MODE_REPLY_IO_INDEX_MASK) \
613 >> TARGET_MODE_REPLY_IO_INDEX_SHIFT)
615 #define SET_IO_INDEX(t, i) \
616 ((t) = ((t) & ~TARGET_MODE_REPLY_IO_INDEX_MASK) | \
617 (((i) << TARGET_MODE_REPLY_IO_INDEX_SHIFT) & \
618 TARGET_MODE_REPLY_IO_INDEX_MASK))
620 #define GET_INITIATOR_INDEX(x) (((x) & TARGET_MODE_REPLY_INITIATOR_INDEX_MASK) \
621 >> TARGET_MODE_REPLY_INITIATOR_INDEX_SHIFT)
623 #define SET_INITIATOR_INDEX(t, ii) \
624 ((t) = ((t) & ~TARGET_MODE_REPLY_INITIATOR_INDEX_MASK) | \
625 (((ii) << TARGET_MODE_REPLY_INITIATOR_INDEX_SHIFT) & \
626 TARGET_MODE_REPLY_INITIATOR_INDEX_MASK))
628 #define GET_ALIAS(x) (((x) & TARGET_MODE_REPLY_ALIAS_MASK) \
629 >> TARGET_MODE_REPLY_ALIAS_SHIFT)
631 #define SET_ALIAS(t, a) ((t) = ((t) & ~TARGET_MODE_REPLY_ALIAS_MASK) | \
632 (((a) << TARGET_MODE_REPLY_ALIAS_SHIFT) & \
633 TARGET_MODE_REPLY_ALIAS_MASK))
635 #define GET_PORT(x) (((x) & TARGET_MODE_REPLY_PORT_MASK) \
636 >> TARGET_MODE_REPLY_PORT_SHIFT)
638 #define SET_PORT(t, p) ((t) = ((t) & ~TARGET_MODE_REPLY_PORT_MASK) | \
639 (((p) << TARGET_MODE_REPLY_PORT_SHIFT) & \
640 TARGET_MODE_REPLY_PORT_MASK))
642 /* the following obsolete values are for MPI v1.0 support */
643 #define TARGET_MODE_REPLY_0100_MASK_HOST_INDEX (0x000003FF)
644 #define TARGET_MODE_REPLY_0100_SHIFT_HOST_INDEX (0)
645 #define TARGET_MODE_REPLY_0100_MASK_IOC_INDEX (0x001FF800)
646 #define TARGET_MODE_REPLY_0100_SHIFT_IOC_INDEX (11)
647 #define TARGET_MODE_REPLY_0100_PORT_MASK (0x00400000)
648 #define TARGET_MODE_REPLY_0100_PORT_SHIFT (22)
649 #define TARGET_MODE_REPLY_0100_MASK_INITIATOR_INDEX (0x1F800000)
650 #define TARGET_MODE_REPLY_0100_SHIFT_INITIATOR_INDEX (23)
652 #define GET_HOST_INDEX_0100(x) (((x) & TARGET_MODE_REPLY_0100_MASK_HOST_INDEX) \
653 >> TARGET_MODE_REPLY_0100_SHIFT_HOST_INDEX)
655 #define SET_HOST_INDEX_0100(t, hi) \
656 ((t) = ((t) & ~TARGET_MODE_REPLY_0100_MASK_HOST_INDEX) | \
657 (((hi) << TARGET_MODE_REPLY_0100_SHIFT_HOST_INDEX) & \
658 TARGET_MODE_REPLY_0100_MASK_HOST_INDEX))
660 #define GET_IOC_INDEX_0100(x) (((x) & TARGET_MODE_REPLY_0100_MASK_IOC_INDEX) \
661 >> TARGET_MODE_REPLY_0100_SHIFT_IOC_INDEX)
663 #define SET_IOC_INDEX_0100(t, ii) \
664 ((t) = ((t) & ~TARGET_MODE_REPLY_0100_MASK_IOC_INDEX) | \
665 (((ii) << TARGET_MODE_REPLY_0100_SHIFT_IOC_INDEX) & \
666 TARGET_MODE_REPLY_0100_MASK_IOC_INDEX))
668 #define GET_INITIATOR_INDEX_0100(x) \
669 (((x) & TARGET_MODE_REPLY_0100_MASK_INITIATOR_INDEX) \
670 >> TARGET_MODE_REPLY_0100_SHIFT_INITIATOR_INDEX)
672 #define SET_INITIATOR_INDEX_0100(t, ii) \
673 ((t) = ((t) & ~TARGET_MODE_REPLY_0100_MASK_INITIATOR_INDEX) | \
674 (((ii) << TARGET_MODE_REPLY_0100_SHIFT_INITIATOR_INDEX) & \
675 TARGET_MODE_REPLY_0100_MASK_INITIATOR_INDEX))