1 /*-
2 * Copyright (c) 2012-2015 LSI Corp.
3 * Copyright (c) 2013-2016 Avago Technologies
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. Neither the name of the author nor the names of any co-contributors
15 * may be used to endorse or promote products derived from this software
16 * without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * SUCH DAMAGE.
29 *
30 * Avago Technologies (LSI) MPT-Fusion Host Adapter FreeBSD
31 *
32 * $FreeBSD$
33 */
34
35 /*
36 * Copyright (c) 2000-2015 LSI Corporation.
37 * Copyright (c) 2013-2016 Avago Technologies
38 * All rights reserved.
39 *
40 *
41 * Name: mpi2_targ.h
42 * Title: MPI Target mode messages and structures
43 * Creation Date: September 8, 2006
44 *
45 * mpi2_targ.h Version: 02.00.09
46 *
47 * NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25
48 * prefix are for use only on MPI v2.5 products, and must not be used
49 * with MPI v2.0 products. Unless otherwise noted, names beginning with
50 * MPI2 or Mpi2 are for use with both MPI v2.0 and MPI v2.5 products.
51 *
52 * Version History
53 * ---------------
54 *
55 * Date Version Description
56 * -------- -------- ------------------------------------------------------
57 * 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A.
58 * 08-31-07 02.00.01 Added Command Buffer Data Location Address Space bits to
59 * BufferPostFlags field of CommandBufferPostBase Request.
60 * 02-29-08 02.00.02 Modified various names to make them 32-character unique.
61 * 10-02-08 02.00.03 Removed NextCmdBufferOffset from
62 * MPI2_TARGET_CMD_BUF_POST_BASE_REQUEST.
63 * Target Status Send Request only takes a single SGE for
64 * response data.
65 * 02-10-10 02.00.04 Added comment to MPI2_TARGET_SSP_RSP_IU structure.
66 * 11-18-11 02.00.05 Incorporating additions for MPI v2.5.
67 * 11-27-12 02.00.06 Added InitiatorDevHandle field to MPI2_TARGET_MODE_ABORT
68 * request message structure.
69 * Added AbortType MPI2_TARGET_MODE_ABORT_DEVHANDLE and
70 * MPI2_TARGET_MODE_ABORT_ALL_COMMANDS.
71 * 06-13-14 02.00.07 Added MinMSIxIndex and MaxMSIxIndex fields to
72 * MPI2_TARGET_CMD_BUF_POST_BASE_REQUEST.
73 * 11-18-14 02.00.08 Updated copyright information.
74 * 03-16-15 02.00.09 Updated for MPI v2.6.
75 * Added MPI26_TARGET_ASSIST_IOFLAGS_ESCAPE_PASSTHROUGH.
76 * --------------------------------------------------------------------------
77 */
78
79 #ifndef MPI2_TARG_H
80 #define MPI2_TARG_H
81
82
83 /******************************************************************************
84 *
85 * SCSI Target Messages
86 *
87 *******************************************************************************/
88
89 /****************************************************************************
90 * Target Command Buffer Post Base Request
91 ****************************************************************************/
92
93 typedef struct _MPI2_TARGET_CMD_BUF_POST_BASE_REQUEST
94 {
95 U8 BufferPostFlags; /* 0x00 */
96 U8 Reserved1; /* 0x01 */
97 U8 ChainOffset; /* 0x02 */
98 U8 Function; /* 0x03 */
99 U16 TotalCmdBuffers; /* 0x04 */
100 U8 Reserved; /* 0x06 */
101 U8 MsgFlags; /* 0x07 */
102 U8 VP_ID; /* 0x08 */
103 U8 VF_ID; /* 0x09 */
104 U16 Reserved2; /* 0x0A */
105 U32 Reserved3; /* 0x0C */
106 U16 CmdBufferLength; /* 0x10 */
107 U8 MinMSIxIndex; /* 0x12 */ /* MPI 2.5 and newer only; Reserved in MPI 2.0 */
108 U8 MaxMSIxIndex; /* 0x13 */ /* MPI 2.5 and newer only; Reserved in MPI 2.0 */
109 U32 BaseAddressLow; /* 0x14 */
110 U32 BaseAddressHigh; /* 0x18 */
111 } MPI2_TARGET_CMD_BUF_POST_BASE_REQUEST,
112 MPI2_POINTER PTR_MPI2_TARGET_CMD_BUF_POST_BASE_REQUEST,
113 Mpi2TargetCmdBufferPostBaseRequest_t,
114 MPI2_POINTER pMpi2TargetCmdBufferPostBaseRequest_t;
115
116 /* values for the BufferPostflags field */
117 #define MPI2_CMD_BUF_POST_BASE_ADDRESS_SPACE_MASK (0x0C)
118 #define MPI2_CMD_BUF_POST_BASE_SYSTEM_ADDRESS_SPACE (0x00)
119 #define MPI2_CMD_BUF_POST_BASE_IOCDDR_ADDRESS_SPACE (0x04)
120 #define MPI2_CMD_BUF_POST_BASE_IOCPLB_ADDRESS_SPACE (0x08) /* only for MPI v2.5 and earlier */
121 #define MPI26_CMD_BUF_POST_BASE_IOCCTL_ADDRESS_SPACE (0x08) /* for MPI v2.6 only */
122 #define MPI2_CMD_BUF_POST_BASE_IOCPLBNTA_ADDRESS_SPACE (0x0C) /* only for MPI v2.5 and earlier */
123
124 #define MPI2_CMD_BUF_POST_BASE_FLAGS_AUTO_POST_ALL (0x01)
125
126
127 /****************************************************************************
128 * Target Command Buffer Post List Request
129 ****************************************************************************/
130
131 typedef struct _MPI2_TARGET_CMD_BUF_POST_LIST_REQUEST
132 {
133 U16 Reserved; /* 0x00 */
134 U8 ChainOffset; /* 0x02 */
135 U8 Function; /* 0x03 */
136 U16 CmdBufferCount; /* 0x04 */
137 U8 Reserved1; /* 0x06 */
138 U8 MsgFlags; /* 0x07 */
139 U8 VP_ID; /* 0x08 */
140 U8 VF_ID; /* 0x09 */
141 U16 Reserved2; /* 0x0A */
142 U32 Reserved3; /* 0x0C */
143 U16 IoIndex[2]; /* 0x10 */
144 } MPI2_TARGET_CMD_BUF_POST_LIST_REQUEST,
145 MPI2_POINTER PTR_MPI2_TARGET_CMD_BUF_POST_LIST_REQUEST,
146 Mpi2TargetCmdBufferPostListRequest_t,
147 MPI2_POINTER pMpi2TargetCmdBufferPostListRequest_t;
148
149 /****************************************************************************
150 * Target Command Buffer Post Base List Reply
151 ****************************************************************************/
152
153 typedef struct _MPI2_TARGET_BUF_POST_BASE_LIST_REPLY
154 {
155 U8 Flags; /* 0x00 */
156 U8 Reserved; /* 0x01 */
157 U8 MsgLength; /* 0x02 */
158 U8 Function; /* 0x03 */
159 U16 Reserved1; /* 0x04 */
160 U8 Reserved2; /* 0x06 */
161 U8 MsgFlags; /* 0x07 */
162 U8 VP_ID; /* 0x08 */
163 U8 VF_ID; /* 0x09 */
164 U16 Reserved3; /* 0x0A */
165 U16 Reserved4; /* 0x0C */
166 U16 IOCStatus; /* 0x0E */
167 U32 IOCLogInfo; /* 0x10 */
168 U16 IoIndex; /* 0x14 */
169 U16 Reserved5; /* 0x16 */
170 U32 Reserved6; /* 0x18 */
171 } MPI2_TARGET_BUF_POST_BASE_LIST_REPLY,
172 MPI2_POINTER PTR_MPI2_TARGET_BUF_POST_BASE_LIST_REPLY,
173 Mpi2TargetCmdBufferPostBaseListReply_t,
174 MPI2_POINTER pMpi2TargetCmdBufferPostBaseListReply_t;
175
176 /* Flags defines */
177 #define MPI2_CMD_BUF_POST_REPLY_IOINDEX_VALID (0x01)
178
179
180 /****************************************************************************
181 * Command Buffer Formats (with 16 byte CDB)
182 ****************************************************************************/
183
184 typedef struct _MPI2_TARGET_SSP_CMD_BUFFER
185 {
186 U8 FrameType; /* 0x00 */
187 U8 Reserved1; /* 0x01 */
188 U16 InitiatorConnectionTag; /* 0x02 */
189 U32 HashedSourceSASAddress; /* 0x04 */
190 U16 Reserved2; /* 0x08 */
191 U16 Flags; /* 0x0A */
192 U32 Reserved3; /* 0x0C */
193 U16 Tag; /* 0x10 */
194 U16 TargetPortTransferTag; /* 0x12 */
195 U32 DataOffset; /* 0x14 */
196 /* COMMAND information unit starts here */
197 U8 LogicalUnitNumber[8]; /* 0x18 */
198 U8 Reserved4; /* 0x20 */
199 U8 TaskAttribute; /* lower 3 bits */ /* 0x21 */
200 U8 Reserved5; /* 0x22 */
201 U8 AdditionalCDBLength; /* upper 5 bits */ /* 0x23 */
202 U8 CDB[16]; /* 0x24 */
203 /* Additional CDB bytes extend past the CDB field */
204 } MPI2_TARGET_SSP_CMD_BUFFER, MPI2_POINTER PTR_MPI2_TARGET_SSP_CMD_BUFFER,
205 Mpi2TargetSspCmdBuffer, MPI2_POINTER pMp2iTargetSspCmdBuffer;
206
207 typedef struct _MPI2_TARGET_SSP_TASK_BUFFER
208 {
209 U8 FrameType; /* 0x00 */
210 U8 Reserved1; /* 0x01 */
211 U16 InitiatorConnectionTag; /* 0x02 */
212 U32 HashedSourceSASAddress; /* 0x04 */
213 U16 Reserved2; /* 0x08 */
214 U16 Flags; /* 0x0A */
215 U32 Reserved3; /* 0x0C */
216 U16 Tag; /* 0x10 */
217 U16 TargetPortTransferTag; /* 0x12 */
218 U32 DataOffset; /* 0x14 */
219 /* TASK information unit starts here */
220 U8 LogicalUnitNumber[8]; /* 0x18 */
221 U16 Reserved4; /* 0x20 */
222 U8 TaskManagementFunction; /* 0x22 */
223 U8 Reserved5; /* 0x23 */
224 U16 ManagedTaskTag; /* 0x24 */
225 U16 Reserved6; /* 0x26 */
226 U32 Reserved7; /* 0x28 */
227 U32 Reserved8; /* 0x2C */
228 U32 Reserved9; /* 0x30 */
229 } MPI2_TARGET_SSP_TASK_BUFFER, MPI2_POINTER PTR_MPI2_TARGET_SSP_TASK_BUFFER,
230 Mpi2TargetSspTaskBuffer, MPI2_POINTER pMpi2TargetSspTaskBuffer;
231
232 /* mask and shift for HashedSourceSASAddress field */
233 #define MPI2_TARGET_HASHED_SAS_ADDRESS_MASK (0xFFFFFF00)
234 #define MPI2_TARGET_HASHED_SAS_ADDRESS_SHIFT (8)
235
236
237 /****************************************************************************
238 * MPI v2.0 Target Assist Request
239 ****************************************************************************/
240
241 typedef struct _MPI2_TARGET_ASSIST_REQUEST
242 {
243 U8 Reserved1; /* 0x00 */
244 U8 TargetAssistFlags; /* 0x01 */
245 U8 ChainOffset; /* 0x02 */
246 U8 Function; /* 0x03 */
247 U16 QueueTag; /* 0x04 */
248 U8 Reserved2; /* 0x06 */
249 U8 MsgFlags; /* 0x07 */
250 U8 VP_ID; /* 0x08 */
251 U8 VF_ID; /* 0x09 */
252 U16 Reserved3; /* 0x0A */
253 U16 IoIndex; /* 0x0C */
254 U16 InitiatorConnectionTag; /* 0x0E */
255 U16 SGLFlags; /* 0x10 */
256 U8 SequenceNumber; /* 0x12 */
257 U8 Reserved4; /* 0x13 */
258 U8 SGLOffset0; /* 0x14 */
259 U8 SGLOffset1; /* 0x15 */
260 U8 SGLOffset2; /* 0x16 */
261 U8 SGLOffset3; /* 0x17 */
262 U32 SkipCount; /* 0x18 */
263 U32 DataLength; /* 0x1C */
264 U32 BidirectionalDataLength; /* 0x20 */
265 U16 IoFlags; /* 0x24 */
266 U16 EEDPFlags; /* 0x26 */
267 U32 EEDPBlockSize; /* 0x28 */
268 U32 SecondaryReferenceTag; /* 0x2C */
269 U16 SecondaryApplicationTag; /* 0x30 */
270 U16 ApplicationTagTranslationMask; /* 0x32 */
271 U32 PrimaryReferenceTag; /* 0x34 */
272 U16 PrimaryApplicationTag; /* 0x38 */
273 U16 PrimaryApplicationTagMask; /* 0x3A */
274 U32 RelativeOffset; /* 0x3C */
275 U32 Reserved5; /* 0x40 */
276 U32 Reserved6; /* 0x44 */
277 U32 Reserved7; /* 0x48 */
278 U32 Reserved8; /* 0x4C */
279 MPI2_SGE_IO_UNION SGL[1]; /* 0x50 */
280 } MPI2_TARGET_ASSIST_REQUEST, MPI2_POINTER PTR_MPI2_TARGET_ASSIST_REQUEST,
281 Mpi2TargetAssistRequest_t, MPI2_POINTER pMpi2TargetAssistRequest_t;
282
283 /* Target Assist TargetAssistFlags bits */
284
285 #define MPI2_TARGET_ASSIST_FLAGS_REPOST_CMD_BUFFER (0x80)
286 #define MPI2_TARGET_ASSIST_FLAGS_TLR (0x10)
287 #define MPI2_TARGET_ASSIST_FLAGS_RETRANSMIT (0x04)
288 #define MPI2_TARGET_ASSIST_FLAGS_AUTO_STATUS (0x02)
289 #define MPI2_TARGET_ASSIST_FLAGS_DATA_DIRECTION (0x01)
290
291 /* Target Assist SGLFlags bits */
292
293 /* base values for Data Location Address Space */
294 #define MPI2_TARGET_ASSIST_SGLFLAGS_ADDR_MASK (0x0C)
295 #define MPI2_TARGET_ASSIST_SGLFLAGS_SYSTEM_ADDR (0x00)
296 #define MPI2_TARGET_ASSIST_SGLFLAGS_IOCDDR_ADDR (0x04)
297 #define MPI2_TARGET_ASSIST_SGLFLAGS_IOCPLB_ADDR (0x08)
298 #define MPI2_TARGET_ASSIST_SGLFLAGS_PLBNTA_ADDR (0x0C)
299
300 /* base values for Type */
301 #define MPI2_TARGET_ASSIST_SGLFLAGS_TYPE_MASK (0x03)
302 #define MPI2_TARGET_ASSIST_SGLFLAGS_MPI_TYPE (0x00)
303 #define MPI2_TARGET_ASSIST_SGLFLAGS_32IEEE_TYPE (0x01)
304 #define MPI2_TARGET_ASSIST_SGLFLAGS_64IEEE_TYPE (0x02)
305
306 /* shift values for each sub-field */
307 #define MPI2_TARGET_ASSIST_SGLFLAGS_SGL3_SHIFT (12)
308 #define MPI2_TARGET_ASSIST_SGLFLAGS_SGL2_SHIFT (8)
309 #define MPI2_TARGET_ASSIST_SGLFLAGS_SGL1_SHIFT (4)
310 #define MPI2_TARGET_ASSIST_SGLFLAGS_SGL0_SHIFT (0)
311
312 /* Target Assist IoFlags bits */
313
314 #define MPI2_TARGET_ASSIST_IOFLAGS_BIDIRECTIONAL (0x0800)
315 #define MPI2_TARGET_ASSIST_IOFLAGS_MULTICAST (0x0400)
316 #define MPI2_TARGET_ASSIST_IOFLAGS_RECEIVE_FIRST (0x0200)
317
318 /* Target Assist EEDPFlags bits */
319
320 #define MPI2_TA_EEDPFLAGS_INC_PRI_REFTAG (0x8000)
321 #define MPI2_TA_EEDPFLAGS_INC_SEC_REFTAG (0x4000)
322 #define MPI2_TA_EEDPFLAGS_INC_PRI_APPTAG (0x2000)
323 #define MPI2_TA_EEDPFLAGS_INC_SEC_APPTAG (0x1000)
324
325 #define MPI2_TA_EEDPFLAGS_CHECK_REFTAG (0x0400)
326 #define MPI2_TA_EEDPFLAGS_CHECK_APPTAG (0x0200)
327 #define MPI2_TA_EEDPFLAGS_CHECK_GUARD (0x0100)
328
329 #define MPI2_TA_EEDPFLAGS_PASSTHRU_REFTAG (0x0008)
330
331 #define MPI2_TA_EEDPFLAGS_MASK_OP (0x0007)
332 #define MPI2_TA_EEDPFLAGS_NOOP_OP (0x0000)
333 #define MPI2_TA_EEDPFLAGS_CHECK_OP (0x0001)
334 #define MPI2_TA_EEDPFLAGS_STRIP_OP (0x0002)
335 #define MPI2_TA_EEDPFLAGS_CHECK_REMOVE_OP (0x0003)
336 #define MPI2_TA_EEDPFLAGS_INSERT_OP (0x0004)
337 #define MPI2_TA_EEDPFLAGS_REPLACE_OP (0x0006)
338 #define MPI2_TA_EEDPFLAGS_CHECK_REGEN_OP (0x0007)
339
340
341 /****************************************************************************
342 * MPI v2.5 Target Assist Request
343 ****************************************************************************/
344
345 typedef struct _MPI25_TARGET_ASSIST_REQUEST
346 {
347 U8 Reserved1; /* 0x00 */
348 U8 TargetAssistFlags; /* 0x01 */
349 U8 ChainOffset; /* 0x02 */
350 U8 Function; /* 0x03 */
351 U16 QueueTag; /* 0x04 */
352 U8 Reserved2; /* 0x06 */
353 U8 MsgFlags; /* 0x07 */
354 U8 VP_ID; /* 0x08 */
355 U8 VF_ID; /* 0x09 */
356 U16 Reserved3; /* 0x0A */
357 U16 IoIndex; /* 0x0C */
358 U16 InitiatorConnectionTag; /* 0x0E */
359 U8 DMAFlags; /* 0x10 */
360 U8 Reserved9; /* 0x11 */
361 U8 SequenceNumber; /* 0x12 */
362 U8 Reserved4; /* 0x13 */
363 U8 SGLOffset0; /* 0x14 */
364 U8 SGLOffset1; /* 0x15 */
365 U8 SGLOffset2; /* 0x16 */
366 U8 SGLOffset3; /* 0x17 */
367 U32 SkipCount; /* 0x18 */
368 U32 DataLength; /* 0x1C */
369 U32 BidirectionalDataLength; /* 0x20 */
370 U16 IoFlags; /* 0x24 */
371 U16 EEDPFlags; /* 0x26 */
372 U16 EEDPBlockSize; /* 0x28 */
373 U16 Reserved10; /* 0x2A */
374 U32 SecondaryReferenceTag; /* 0x2C */
375 U16 SecondaryApplicationTag; /* 0x30 */
376 U16 ApplicationTagTranslationMask; /* 0x32 */
377 U32 PrimaryReferenceTag; /* 0x34 */
378 U16 PrimaryApplicationTag; /* 0x38 */
379 U16 PrimaryApplicationTagMask; /* 0x3A */
380 U32 RelativeOffset; /* 0x3C */
381 U32 Reserved5; /* 0x40 */
382 U32 Reserved6; /* 0x44 */
383 U32 Reserved7; /* 0x48 */
384 U32 Reserved8; /* 0x4C */
385 MPI25_SGE_IO_UNION SGL; /* 0x50 */
386 } MPI25_TARGET_ASSIST_REQUEST, MPI2_POINTER PTR_MPI25_TARGET_ASSIST_REQUEST,
387 Mpi25TargetAssistRequest_t, MPI2_POINTER pMpi25TargetAssistRequest_t;
388
389 /* use MPI2_TARGET_ASSIST_FLAGS_ defines for the Flags field */
390
391 /* Defines for the DMAFlags field
392 * Each setting affects 4 SGLS, from SGL0 to SGL3.
393 * D = Data
394 * C = Cache DIF
395 * I = Interleaved
396 * H = Host DIF
397 */
398 #define MPI25_TA_DMAFLAGS_OP_MASK (0x0F)
399 #define MPI25_TA_DMAFLAGS_OP_D_D_D_D (0x00)
400 #define MPI25_TA_DMAFLAGS_OP_D_D_D_C (0x01)
401 #define MPI25_TA_DMAFLAGS_OP_D_D_D_I (0x02)
402 #define MPI25_TA_DMAFLAGS_OP_D_D_C_C (0x03)
403 #define MPI25_TA_DMAFLAGS_OP_D_D_C_I (0x04)
404 #define MPI25_TA_DMAFLAGS_OP_D_D_I_I (0x05)
405 #define MPI25_TA_DMAFLAGS_OP_D_C_C_C (0x06)
406 #define MPI25_TA_DMAFLAGS_OP_D_C_C_I (0x07)
407 #define MPI25_TA_DMAFLAGS_OP_D_C_I_I (0x08)
408 #define MPI25_TA_DMAFLAGS_OP_D_I_I_I (0x09)
409 #define MPI25_TA_DMAFLAGS_OP_D_H_D_D (0x0A)
410 #define MPI25_TA_DMAFLAGS_OP_D_H_D_C (0x0B)
411 #define MPI25_TA_DMAFLAGS_OP_D_H_D_I (0x0C)
412 #define MPI25_TA_DMAFLAGS_OP_D_H_C_C (0x0D)
413 #define MPI25_TA_DMAFLAGS_OP_D_H_C_I (0x0E)
414 #define MPI25_TA_DMAFLAGS_OP_D_H_I_I (0x0F)
415
416 /* defines for the IoFlags field */
417 #define MPI26_TARGET_ASSIST_IOFLAGS_ESCAPE_PASSTHROUGH (0x2000) /* MPI v2.6 and later */
418 #define MPI25_TARGET_ASSIST_IOFLAGS_BIDIRECTIONAL (0x0800)
419 #define MPI25_TARGET_ASSIST_IOFLAGS_RECEIVE_FIRST (0x0200)
420
421 /* defines for the EEDPFlags field */
422 #define MPI25_TA_EEDPFLAGS_INC_PRI_REFTAG (0x8000)
423 #define MPI25_TA_EEDPFLAGS_INC_SEC_REFTAG (0x4000)
424 #define MPI25_TA_EEDPFLAGS_INC_PRI_APPTAG (0x2000)
425 #define MPI25_TA_EEDPFLAGS_INC_SEC_APPTAG (0x1000)
426
427 #define MPI25_TA_EEDPFLAGS_CHECK_REFTAG (0x0400)
428 #define MPI25_TA_EEDPFLAGS_CHECK_APPTAG (0x0200)
429 #define MPI25_TA_EEDPFLAGS_CHECK_GUARD (0x0100)
430
431 #define MPI25_TA_EEDPFLAGS_ESCAPE_MODE_MASK (0x00C0)
432 #define MPI25_TA_EEDPFLAGS_COMPATIBLE_MODE (0x0000)
433 #define MPI25_TA_EEDPFLAGS_DO_NOT_DISABLE_MODE (0x0040)
434 #define MPI25_TA_EEDPFLAGS_APPTAG_DISABLE_MODE (0x0080)
435 #define MPI25_TA_EEDPFLAGS_APPTAG_REFTAG_DISABLE_MODE (0x00C0)
436
437 #define MPI25_TA_EEDPFLAGS_HOST_GUARD_METHOD_MASK (0x0030)
438 #define MPI25_TA_EEDPFLAGS_T10_CRC_HOST_GUARD (0x0000)
439 #define MPI25_TA_EEDPFLAGS_IP_CHKSUM_HOST_GUARD (0x0010)
440
441 #define MPI25_TA_EEDPFLAGS_PASSTHRU_REFTAG (0x0008)
442
443 #define MPI25_TA_EEDPFLAGS_MASK_OP (0x0007)
444 #define MPI25_TA_EEDPFLAGS_NOOP_OP (0x0000)
445 #define MPI25_TA_EEDPFLAGS_CHECK_OP (0x0001)
446 #define MPI25_TA_EEDPFLAGS_STRIP_OP (0x0002)
447 #define MPI25_TA_EEDPFLAGS_CHECK_REMOVE_OP (0x0003)
448 #define MPI25_TA_EEDPFLAGS_INSERT_OP (0x0004)
449 #define MPI25_TA_EEDPFLAGS_REPLACE_OP (0x0006)
450 #define MPI25_TA_EEDPFLAGS_CHECK_REGEN_OP (0x0007)
451
452
453 /****************************************************************************
454 * Target Status Send Request
455 ****************************************************************************/
456
457 typedef struct _MPI2_TARGET_STATUS_SEND_REQUEST
458 {
459 U8 Reserved1; /* 0x00 */
460 U8 StatusFlags; /* 0x01 */
461 U8 ChainOffset; /* 0x02 */
462 U8 Function; /* 0x03 */
463 U16 QueueTag; /* 0x04 */
464 U8 Reserved2; /* 0x06 */
465 U8 MsgFlags; /* 0x07 */
466 U8 VP_ID; /* 0x08 */
467 U8 VF_ID; /* 0x09 */
468 U16 Reserved3; /* 0x0A */
469 U16 IoIndex; /* 0x0C */
470 U16 InitiatorConnectionTag; /* 0x0E */
471 U16 SGLFlags; /* 0x10 */ /* MPI v2.0 only. Reserved on MPI v2.5. */
472 U16 Reserved4; /* 0x12 */
473 U8 SGLOffset0; /* 0x14 */
474 U8 Reserved5; /* 0x15 */
475 U16 Reserved6; /* 0x16 */
476 U32 Reserved7; /* 0x18 */
477 U32 Reserved8; /* 0x1C */
478 MPI2_SIMPLE_SGE_UNION StatusDataSGE; /* 0x20 */ /* MPI v2.5: This must be an IEEE Simple Element 64. */
479 } MPI2_TARGET_STATUS_SEND_REQUEST,
480 MPI2_POINTER PTR_MPI2_TARGET_STATUS_SEND_REQUEST,
481 Mpi2TargetStatusSendRequest_t, MPI2_POINTER pMpi2TargetStatusSendRequest_t;
482
483 /* Target Status Send StatusFlags bits */
484
485 #define MPI2_TSS_FLAGS_REPOST_CMD_BUFFER (0x80)
486 #define MPI2_TSS_FLAGS_RETRANSMIT (0x04)
487 #define MPI2_TSS_FLAGS_AUTO_GOOD_STATUS (0x01)
488
489 /* Target Status Send SGLFlags bits - MPI v2.0 only */
490 /* Data Location Address Space */
491 #define MPI2_TSS_SGLFLAGS_ADDR_MASK (0x0C)
492 #define MPI2_TSS_SGLFLAGS_SYSTEM_ADDR (0x00)
493 #define MPI2_TSS_SGLFLAGS_IOCDDR_ADDR (0x04)
494 #define MPI2_TSS_SGLFLAGS_IOCPLB_ADDR (0x08)
495 #define MPI2_TSS_SGLFLAGS_IOCPLBNTA_ADDR (0x0C)
496 /* Type */
497 #define MPI2_TSS_SGLFLAGS_TYPE_MASK (0x03)
498 #define MPI2_TSS_SGLFLAGS_MPI_TYPE (0x00)
499 #define MPI2_TSS_SGLFLAGS_IEEE32_TYPE (0x01)
500 #define MPI2_TSS_SGLFLAGS_IEEE64_TYPE (0x02)
501
502
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 _MPI2_TARGET_SSP_RSP_IU
509 {
510 U32 Reserved0[6]; /* reserved for SSP header */ /* 0x00 */
511
512 /* start of RESPONSE information unit */
513 U32 Reserved1; /* 0x18 */
514 U32 Reserved2; /* 0x1C */
515 U16 Reserved3; /* 0x20 */
516 U8 DataPres; /* lower 2 bits */ /* 0x22 */
517 U8 Status; /* 0x23 */
518 U32 Reserved4; /* 0x24 */
519 U32 SenseDataLength; /* 0x28 */
520 U32 ResponseDataLength; /* 0x2C */
521
522 /* start of Response or Sense Data (size may vary dynamically) */
523 U8 ResponseSenseData[4]; /* 0x30 */
524 } MPI2_TARGET_SSP_RSP_IU, MPI2_POINTER PTR_MPI2_TARGET_SSP_RSP_IU,
525 Mpi2TargetSspRspIu_t, MPI2_POINTER pMpi2TargetSspRspIu_t;
526
527
528 /****************************************************************************
529 * Target Standard Reply - used with Target Assist or Target Status Send
530 ****************************************************************************/
531
532 typedef struct _MPI2_TARGET_STANDARD_REPLY
533 {
534 U16 Reserved; /* 0x00 */
535 U8 MsgLength; /* 0x02 */
536 U8 Function; /* 0x03 */
537 U16 Reserved1; /* 0x04 */
538 U8 Reserved2; /* 0x06 */
539 U8 MsgFlags; /* 0x07 */
540 U8 VP_ID; /* 0x08 */
541 U8 VF_ID; /* 0x09 */
542 U16 Reserved3; /* 0x0A */
543 U16 Reserved4; /* 0x0C */
544 U16 IOCStatus; /* 0x0E */
545 U32 IOCLogInfo; /* 0x10 */
546 U16 IoIndex; /* 0x14 */
547 U16 Reserved5; /* 0x16 */
548 U32 TransferCount; /* 0x18 */
549 U32 BidirectionalTransferCount; /* 0x1C */
550 } MPI2_TARGET_STANDARD_REPLY, MPI2_POINTER PTR_MPI2_TARGET_STANDARD_REPLY,
551 Mpi2TargetErrorReply_t, MPI2_POINTER pMpi2TargetErrorReply_t;
552
553
554 /****************************************************************************
555 * Target Mode Abort Request
556 ****************************************************************************/
557
558 typedef struct _MPI2_TARGET_MODE_ABORT_REQUEST
559 {
560 U8 AbortType; /* 0x00 */
561 U8 Reserved1; /* 0x01 */
562 U8 ChainOffset; /* 0x02 */
563 U8 Function; /* 0x03 */
564 U16 Reserved2; /* 0x04 */
565 U8 Reserved3; /* 0x06 */
566 U8 MsgFlags; /* 0x07 */
567 U8 VP_ID; /* 0x08 */
568 U8 VF_ID; /* 0x09 */
569 U16 Reserved4; /* 0x0A */
570 U16 IoIndexToAbort; /* 0x0C */
571 U16 InitiatorDevHandle; /* 0x0E */
572 U32 MidToAbort; /* 0x10 */
573 } MPI2_TARGET_MODE_ABORT, MPI2_POINTER PTR_MPI2_TARGET_MODE_ABORT,
574 Mpi2TargetModeAbort_t, MPI2_POINTER pMpi2TargetModeAbort_t;
575
576 /* Target Mode Abort AbortType values */
577
578 #define MPI2_TARGET_MODE_ABORT_ALL_CMD_BUFFERS (0x00)
579 #define MPI2_TARGET_MODE_ABORT_ALL_IO (0x01)
580 #define MPI2_TARGET_MODE_ABORT_EXACT_IO (0x02)
581 #define MPI2_TARGET_MODE_ABORT_EXACT_IO_REQUEST (0x03)
582 #define MPI2_TARGET_MODE_ABORT_IO_REQUEST_AND_IO (0x04)
583 #define MPI2_TARGET_MODE_ABORT_DEVHANDLE (0x05)
584 #define MPI2_TARGET_MODE_ABORT_ALL_COMMANDS (0x06)
585
586
587 /****************************************************************************
588 * Target Mode Abort Reply
589 ****************************************************************************/
590
591 typedef struct _MPI2_TARGET_MODE_ABORT_REPLY
592 {
593 U16 Reserved; /* 0x00 */
594 U8 MsgLength; /* 0x02 */
595 U8 Function; /* 0x03 */
596 U16 Reserved1; /* 0x04 */
597 U8 Reserved2; /* 0x06 */
598 U8 MsgFlags; /* 0x07 */
599 U8 VP_ID; /* 0x08 */
600 U8 VF_ID; /* 0x09 */
601 U16 Reserved3; /* 0x0A */
602 U16 Reserved4; /* 0x0C */
603 U16 IOCStatus; /* 0x0E */
604 U32 IOCLogInfo; /* 0x10 */
605 U32 AbortCount; /* 0x14 */
606 } MPI2_TARGET_MODE_ABORT_REPLY, MPI2_POINTER PTR_MPI2_TARGET_MODE_ABORT_REPLY,
607 Mpi2TargetModeAbortReply_t, MPI2_POINTER pMpi2TargetModeAbortReply_t;
608
609
610 #endif
611
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