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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
1da177e4 | 2 | /* |
fd7a2533 | 3 | * Copyright (c) 2000-2008 LSI Corporation. |
1da177e4 LT |
4 | * |
5 | * | |
6 | * Name: mpi_targ.h | |
7 | * Title: MPI Target mode messages and structures | |
8 | * Creation Date: June 22, 2000 | |
9 | * | |
2076eb6a | 10 | * mpi_targ.h Version: 01.05.06 |
1da177e4 LT |
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 | * 06-06-00 01.00.01 Update version number for 1.0 release. | |
19 | * 06-22-00 01.00.02 Added _MSG_TARGET_CMD_BUFFER_POST_REPLY structure. | |
20 | * Corrected DECSRIPTOR typo to DESCRIPTOR. | |
21 | * 11-02-00 01.01.01 Original release for post 1.0 work | |
22 | * Modified target mode to use IoIndex instead of | |
23 | * HostIndex and IocIndex. Added Alias. | |
24 | * 01-09-01 01.01.02 Added defines for TARGET_ASSIST_FLAGS_REPOST_CMD_BUFFER | |
25 | * and TARGET_STATUS_SEND_FLAGS_REPOST_CMD_BUFFER. | |
26 | * 02-20-01 01.01.03 Started using MPI_POINTER. | |
27 | * Added structures for MPI_TARGET_SCSI_SPI_CMD_BUFFER and | |
28 | * MPI_TARGET_FCP_CMD_BUFFER. | |
29 | * 03-27-01 01.01.04 Added structure offset comments. | |
30 | * 08-08-01 01.02.01 Original release for v1.2 work. | |
31 | * 09-28-01 01.02.02 Added structure for MPI_TARGET_SCSI_SPI_STATUS_IU. | |
32 | * Added PriorityReason field to some replies and | |
33 | * defined more PriorityReason codes. | |
34 | * Added some defines for to support previous version | |
35 | * of MPI. | |
36 | * 10-04-01 01.02.03 Added PriorityReason to MSG_TARGET_ERROR_REPLY. | |
37 | * 11-01-01 01.02.04 Added define for TARGET_STATUS_SEND_FLAGS_HIGH_PRIORITY. | |
38 | * 03-14-02 01.02.05 Modified MPI_TARGET_FCP_RSP_BUFFER to get the proper | |
39 | * byte ordering. | |
40 | * 05-31-02 01.02.06 Modified TARGET_MODE_REPLY_ALIAS_MASK to only include | |
41 | * one bit. | |
42 | * Added AliasIndex field to MPI_TARGET_FCP_CMD_BUFFER. | |
43 | * 09-16-02 01.02.07 Added flags for confirmed completion. | |
44 | * Added PRIORITY_REASON_TARGET_BUSY. | |
45 | * 11-15-02 01.02.08 Added AliasID field to MPI_TARGET_SCSI_SPI_CMD_BUFFER. | |
46 | * 04-01-03 01.02.09 Added OptionalOxid field to MPI_TARGET_FCP_CMD_BUFFER. | |
c1a71d1c MED |
47 | * 05-11-04 01.03.01 Original release for MPI v1.3. |
48 | * 08-19-04 01.05.01 Added new request message structures for | |
49 | * MSG_TARGET_CMD_BUF_POST_BASE_REQUEST, | |
50 | * MSG_TARGET_CMD_BUF_POST_LIST_REQUEST, and | |
51 | * MSG_TARGET_ASSIST_EXT_REQUEST. | |
52 | * Added new structures for SAS SSP Command buffer, SSP | |
53 | * Task buffer, and SSP Status IU. | |
54 | * 10-05-04 01.05.02 MSG_TARGET_CMD_BUFFER_POST_BASE_LIST_REPLY added. | |
55 | * 02-22-05 01.05.03 Changed a comment. | |
56 | * 03-11-05 01.05.04 Removed TargetAssistExtended Request. | |
ccf3b7bd | 57 | * 06-24-05 01.05.05 Added TargetAssistExtended structures and defines. |
2076eb6a | 58 | * 03-27-06 01.05.06 Added a comment. |
1da177e4 LT |
59 | * -------------------------------------------------------------------------- |
60 | */ | |
61 | ||
62 | #ifndef MPI_TARG_H | |
63 | #define MPI_TARG_H | |
64 | ||
65 | ||
66 | /****************************************************************************** | |
67 | * | |
68 | * S C S I T a r g e t M e s s a g e s | |
69 | * | |
70 | *******************************************************************************/ | |
71 | ||
72 | typedef struct _CMD_BUFFER_DESCRIPTOR | |
73 | { | |
74 | U16 IoIndex; /* 00h */ | |
75 | U16 Reserved; /* 02h */ | |
76 | union /* 04h */ | |
77 | { | |
78 | U32 PhysicalAddress32; | |
79 | U64 PhysicalAddress64; | |
80 | } u; | |
81 | } CMD_BUFFER_DESCRIPTOR, MPI_POINTER PTR_CMD_BUFFER_DESCRIPTOR, | |
82 | CmdBufferDescriptor_t, MPI_POINTER pCmdBufferDescriptor_t; | |
83 | ||
84 | ||
85 | /****************************************************************************/ | |
86 | /* Target Command Buffer Post Request */ | |
87 | /****************************************************************************/ | |
88 | ||
89 | typedef struct _MSG_TARGET_CMD_BUFFER_POST_REQUEST | |
90 | { | |
91 | U8 BufferPostFlags; /* 00h */ | |
92 | U8 BufferCount; /* 01h */ | |
93 | U8 ChainOffset; /* 02h */ | |
94 | U8 Function; /* 03h */ | |
95 | U8 BufferLength; /* 04h */ | |
96 | U8 Reserved; /* 05h */ | |
97 | U8 Reserved1; /* 06h */ | |
98 | U8 MsgFlags; /* 07h */ | |
99 | U32 MsgContext; /* 08h */ | |
100 | CMD_BUFFER_DESCRIPTOR Buffer[1]; /* 0Ch */ | |
101 | } MSG_TARGET_CMD_BUFFER_POST_REQUEST, MPI_POINTER PTR_MSG_TARGET_CMD_BUFFER_POST_REQUEST, | |
102 | TargetCmdBufferPostRequest_t, MPI_POINTER pTargetCmdBufferPostRequest_t; | |
103 | ||
104 | #define CMD_BUFFER_POST_FLAGS_PORT_MASK (0x01) | |
105 | #define CMD_BUFFER_POST_FLAGS_ADDR_MODE_MASK (0x80) | |
106 | #define CMD_BUFFER_POST_FLAGS_ADDR_MODE_32 (0) | |
107 | #define CMD_BUFFER_POST_FLAGS_ADDR_MODE_64 (1) | |
108 | #define CMD_BUFFER_POST_FLAGS_64_BIT_ADDR (0x80) | |
109 | ||
110 | #define CMD_BUFFER_POST_IO_INDEX_MASK (0x00003FFF) | |
111 | #define CMD_BUFFER_POST_IO_INDEX_MASK_0100 (0x000003FF) /* obsolete */ | |
112 | ||
113 | ||
114 | typedef struct _MSG_TARGET_CMD_BUFFER_POST_REPLY | |
115 | { | |
116 | U8 BufferPostFlags; /* 00h */ | |
117 | U8 BufferCount; /* 01h */ | |
118 | U8 MsgLength; /* 02h */ | |
119 | U8 Function; /* 03h */ | |
120 | U8 BufferLength; /* 04h */ | |
121 | U8 Reserved; /* 05h */ | |
122 | U8 Reserved1; /* 06h */ | |
123 | U8 MsgFlags; /* 07h */ | |
124 | U32 MsgContext; /* 08h */ | |
125 | U16 Reserved2; /* 0Ch */ | |
126 | U16 IOCStatus; /* 0Eh */ | |
127 | U32 IOCLogInfo; /* 10h */ | |
128 | } MSG_TARGET_CMD_BUFFER_POST_REPLY, MPI_POINTER PTR_MSG_TARGET_CMD_BUFFER_POST_REPLY, | |
129 | TargetCmdBufferPostReply_t, MPI_POINTER pTargetCmdBufferPostReply_t; | |
130 | ||
131 | /* the following structure is obsolete as of MPI v1.2 */ | |
132 | typedef struct _MSG_PRIORITY_CMD_RECEIVED_REPLY | |
133 | { | |
134 | U16 Reserved; /* 00h */ | |
135 | U8 MsgLength; /* 02h */ | |
136 | U8 Function; /* 03h */ | |
137 | U16 Reserved1; /* 04h */ | |
138 | U8 Reserved2; /* 06h */ | |
139 | U8 MsgFlags; /* 07h */ | |
140 | U32 MsgContext; /* 08h */ | |
141 | U8 PriorityReason; /* 0Ch */ | |
142 | U8 Reserved3; /* 0Dh */ | |
143 | U16 IOCStatus; /* 0Eh */ | |
144 | U32 IOCLogInfo; /* 10h */ | |
145 | U32 ReplyWord; /* 14h */ | |
146 | } MSG_PRIORITY_CMD_RECEIVED_REPLY, MPI_POINTER PTR_MSG_PRIORITY_CMD_RECEIVED_REPLY, | |
147 | PriorityCommandReceivedReply_t, MPI_POINTER pPriorityCommandReceivedReply_t; | |
148 | ||
c1a71d1c MED |
149 | |
150 | typedef struct _MSG_TARGET_CMD_BUFFER_POST_ERROR_REPLY | |
151 | { | |
152 | U16 Reserved; /* 00h */ | |
153 | U8 MsgLength; /* 02h */ | |
154 | U8 Function; /* 03h */ | |
155 | U16 Reserved1; /* 04h */ | |
156 | U8 Reserved2; /* 06h */ | |
157 | U8 MsgFlags; /* 07h */ | |
158 | U32 MsgContext; /* 08h */ | |
159 | U8 PriorityReason; /* 0Ch */ | |
160 | U8 Reserved3; /* 0Dh */ | |
161 | U16 IOCStatus; /* 0Eh */ | |
162 | U32 IOCLogInfo; /* 10h */ | |
163 | U32 ReplyWord; /* 14h */ | |
164 | } MSG_TARGET_CMD_BUFFER_POST_ERROR_REPLY, | |
165 | MPI_POINTER PTR_MSG_TARGET_CMD_BUFFER_POST_ERROR_REPLY, | |
166 | TargetCmdBufferPostErrorReply_t, MPI_POINTER pTargetCmdBufferPostErrorReply_t; | |
167 | ||
1da177e4 LT |
168 | #define PRIORITY_REASON_NO_DISCONNECT (0x00) |
169 | #define PRIORITY_REASON_SCSI_TASK_MANAGEMENT (0x01) | |
170 | #define PRIORITY_REASON_CMD_PARITY_ERR (0x02) | |
171 | #define PRIORITY_REASON_MSG_OUT_PARITY_ERR (0x03) | |
172 | #define PRIORITY_REASON_LQ_CRC_ERR (0x04) | |
173 | #define PRIORITY_REASON_CMD_CRC_ERR (0x05) | |
174 | #define PRIORITY_REASON_PROTOCOL_ERR (0x06) | |
175 | #define PRIORITY_REASON_DATA_OUT_PARITY_ERR (0x07) | |
176 | #define PRIORITY_REASON_DATA_OUT_CRC_ERR (0x08) | |
177 | #define PRIORITY_REASON_TARGET_BUSY (0x09) | |
178 | #define PRIORITY_REASON_UNKNOWN (0xFF) | |
179 | ||
180 | ||
c1a71d1c MED |
181 | /****************************************************************************/ |
182 | /* Target Command Buffer Post Base Request */ | |
183 | /****************************************************************************/ | |
184 | ||
185 | typedef struct _MSG_TARGET_CMD_BUF_POST_BASE_REQUEST | |
186 | { | |
187 | U8 BufferPostFlags; /* 00h */ | |
188 | U8 PortNumber; /* 01h */ | |
189 | U8 ChainOffset; /* 02h */ | |
190 | U8 Function; /* 03h */ | |
191 | U16 TotalCmdBuffers; /* 04h */ | |
192 | U8 Reserved; /* 06h */ | |
193 | U8 MsgFlags; /* 07h */ | |
194 | U32 MsgContext; /* 08h */ | |
195 | U32 Reserved1; /* 0Ch */ | |
196 | U16 CmdBufferLength; /* 10h */ | |
197 | U16 NextCmdBufferOffset; /* 12h */ | |
198 | U32 BaseAddressLow; /* 14h */ | |
199 | U32 BaseAddressHigh; /* 18h */ | |
200 | } MSG_TARGET_CMD_BUF_POST_BASE_REQUEST, | |
201 | MPI_POINTER PTR__MSG_TARGET_CMD_BUF_POST_BASE_REQUEST, | |
202 | TargetCmdBufferPostBaseRequest_t, | |
203 | MPI_POINTER pTargetCmdBufferPostBaseRequest_t; | |
204 | ||
205 | #define CMD_BUFFER_POST_BASE_FLAGS_AUTO_POST_ALL (0x01) | |
206 | ||
207 | ||
208 | typedef struct _MSG_TARGET_CMD_BUFFER_POST_BASE_LIST_REPLY | |
1da177e4 LT |
209 | { |
210 | U16 Reserved; /* 00h */ | |
211 | U8 MsgLength; /* 02h */ | |
212 | U8 Function; /* 03h */ | |
213 | U16 Reserved1; /* 04h */ | |
214 | U8 Reserved2; /* 06h */ | |
215 | U8 MsgFlags; /* 07h */ | |
216 | U32 MsgContext; /* 08h */ | |
c1a71d1c | 217 | U16 Reserved3; /* 0Ch */ |
1da177e4 LT |
218 | U16 IOCStatus; /* 0Eh */ |
219 | U32 IOCLogInfo; /* 10h */ | |
c1a71d1c MED |
220 | } MSG_TARGET_CMD_BUFFER_POST_BASE_LIST_REPLY, |
221 | MPI_POINTER PTR_MSG_TARGET_CMD_BUFFER_POST_BASE_LIST_REPLY, | |
222 | TargetCmdBufferPostBaseListReply_t, | |
223 | MPI_POINTER pTargetCmdBufferPostBaseListReply_t; | |
1da177e4 LT |
224 | |
225 | ||
c1a71d1c MED |
226 | /****************************************************************************/ |
227 | /* Target Command Buffer Post List Request */ | |
228 | /****************************************************************************/ | |
229 | ||
230 | typedef struct _MSG_TARGET_CMD_BUF_POST_LIST_REQUEST | |
231 | { | |
232 | U8 Reserved; /* 00h */ | |
233 | U8 PortNumber; /* 01h */ | |
234 | U8 ChainOffset; /* 02h */ | |
235 | U8 Function; /* 03h */ | |
236 | U16 CmdBufferCount; /* 04h */ | |
237 | U8 Reserved1; /* 06h */ | |
238 | U8 MsgFlags; /* 07h */ | |
239 | U32 MsgContext; /* 08h */ | |
240 | U32 Reserved2; /* 0Ch */ | |
241 | U16 IoIndex[2]; /* 10h */ | |
242 | } MSG_TARGET_CMD_BUF_POST_LIST_REQUEST, | |
243 | MPI_POINTER PTR_MSG_TARGET_CMD_BUF_POST_LIST_REQUEST, | |
244 | TargetCmdBufferPostListRequest_t, | |
245 | MPI_POINTER pTargetCmdBufferPostListRequest_t; | |
246 | ||
247 | ||
248 | /****************************************************************************/ | |
249 | /* Command Buffer Formats (with 16 byte CDB) */ | |
250 | /****************************************************************************/ | |
251 | ||
1da177e4 LT |
252 | typedef struct _MPI_TARGET_FCP_CMD_BUFFER |
253 | { | |
254 | U8 FcpLun[8]; /* 00h */ | |
255 | U8 FcpCntl[4]; /* 08h */ | |
256 | U8 FcpCdb[16]; /* 0Ch */ | |
257 | U32 FcpDl; /* 1Ch */ | |
258 | U8 AliasIndex; /* 20h */ | |
259 | U8 Reserved1; /* 21h */ | |
260 | U16 OptionalOxid; /* 22h */ | |
261 | } MPI_TARGET_FCP_CMD_BUFFER, MPI_POINTER PTR_MPI_TARGET_FCP_CMD_BUFFER, | |
262 | MpiTargetFcpCmdBuffer, MPI_POINTER pMpiTargetFcpCmdBuffer; | |
263 | ||
264 | ||
265 | typedef struct _MPI_TARGET_SCSI_SPI_CMD_BUFFER | |
266 | { | |
267 | /* SPI L_Q information unit */ | |
268 | U8 L_QType; /* 00h */ | |
269 | U8 Reserved; /* 01h */ | |
270 | U16 Tag; /* 02h */ | |
271 | U8 LogicalUnitNumber[8]; /* 04h */ | |
272 | U32 DataLength; /* 0Ch */ | |
273 | /* SPI command information unit */ | |
274 | U8 ReservedFirstByteOfCommandIU; /* 10h */ | |
275 | U8 TaskAttribute; /* 11h */ | |
276 | U8 TaskManagementFlags; /* 12h */ | |
277 | U8 AdditionalCDBLength; /* 13h */ | |
278 | U8 CDB[16]; /* 14h */ | |
279 | /* Alias ID */ | |
280 | U8 AliasID; /* 24h */ | |
281 | U8 Reserved1; /* 25h */ | |
282 | U16 Reserved2; /* 26h */ | |
283 | } MPI_TARGET_SCSI_SPI_CMD_BUFFER, | |
284 | MPI_POINTER PTR_MPI_TARGET_SCSI_SPI_CMD_BUFFER, | |
285 | MpiTargetScsiSpiCmdBuffer, MPI_POINTER pMpiTargetScsiSpiCmdBuffer; | |
286 | ||
287 | ||
c1a71d1c MED |
288 | typedef struct _MPI_TARGET_SSP_CMD_BUFFER |
289 | { | |
290 | U8 FrameType; /* 00h */ | |
291 | U8 Reserved1; /* 01h */ | |
292 | U16 Reserved2; /* 02h */ | |
293 | U16 InitiatorTag; /* 04h */ | |
294 | U16 DevHandle; /* 06h */ | |
295 | /* COMMAND information unit starts here */ | |
296 | U8 LogicalUnitNumber[8]; /* 08h */ | |
297 | U8 Reserved3; /* 10h */ | |
298 | U8 TaskAttribute; /* lower 3 bits */ /* 11h */ | |
299 | U8 Reserved4; /* 12h */ | |
300 | U8 AdditionalCDBLength; /* upper 5 bits */ /* 13h */ | |
301 | U8 CDB[16]; /* 14h */ | |
302 | /* Additional CDB bytes extend past the CDB field */ | |
303 | } MPI_TARGET_SSP_CMD_BUFFER, MPI_POINTER PTR_MPI_TARGET_SSP_CMD_BUFFER, | |
304 | MpiTargetSspCmdBuffer, MPI_POINTER pMpiTargetSspCmdBuffer; | |
305 | ||
306 | typedef struct _MPI_TARGET_SSP_TASK_BUFFER | |
307 | { | |
308 | U8 FrameType; /* 00h */ | |
309 | U8 Reserved1; /* 01h */ | |
310 | U16 Reserved2; /* 02h */ | |
311 | U16 InitiatorTag; /* 04h */ | |
312 | U16 DevHandle; /* 06h */ | |
313 | /* TASK information unit starts here */ | |
314 | U8 LogicalUnitNumber[8]; /* 08h */ | |
315 | U8 Reserved3; /* 10h */ | |
316 | U8 Reserved4; /* 11h */ | |
317 | U8 TaskManagementFunction; /* 12h */ | |
318 | U8 Reserved5; /* 13h */ | |
319 | U16 ManagedTaskTag; /* 14h */ | |
320 | U16 Reserved6; /* 16h */ | |
321 | U32 Reserved7; /* 18h */ | |
322 | U32 Reserved8; /* 1Ch */ | |
323 | U32 Reserved9; /* 20h */ | |
324 | } MPI_TARGET_SSP_TASK_BUFFER, MPI_POINTER PTR_MPI_TARGET_SSP_TASK_BUFFER, | |
325 | MpiTargetSspTaskBuffer, MPI_POINTER pMpiTargetSspTaskBuffer; | |
326 | ||
327 | ||
1da177e4 LT |
328 | /****************************************************************************/ |
329 | /* Target Assist Request */ | |
330 | /****************************************************************************/ | |
331 | ||
332 | typedef struct _MSG_TARGET_ASSIST_REQUEST | |
333 | { | |
334 | U8 StatusCode; /* 00h */ | |
335 | U8 TargetAssistFlags; /* 01h */ | |
336 | U8 ChainOffset; /* 02h */ | |
337 | U8 Function; /* 03h */ | |
338 | U16 QueueTag; /* 04h */ | |
339 | U8 Reserved; /* 06h */ | |
340 | U8 MsgFlags; /* 07h */ | |
341 | U32 MsgContext; /* 08h */ | |
342 | U32 ReplyWord; /* 0Ch */ | |
343 | U8 LUN[8]; /* 10h */ | |
344 | U32 RelativeOffset; /* 18h */ | |
345 | U32 DataLength; /* 1Ch */ | |
346 | SGE_IO_UNION SGL[1]; /* 20h */ | |
347 | } MSG_TARGET_ASSIST_REQUEST, MPI_POINTER PTR_MSG_TARGET_ASSIST_REQUEST, | |
348 | TargetAssistRequest_t, MPI_POINTER pTargetAssistRequest_t; | |
349 | ||
350 | #define TARGET_ASSIST_FLAGS_DATA_DIRECTION (0x01) | |
351 | #define TARGET_ASSIST_FLAGS_AUTO_STATUS (0x02) | |
352 | #define TARGET_ASSIST_FLAGS_HIGH_PRIORITY (0x04) | |
353 | #define TARGET_ASSIST_FLAGS_CONFIRMED (0x08) | |
354 | #define TARGET_ASSIST_FLAGS_REPOST_CMD_BUFFER (0x80) | |
355 | ||
2076eb6a | 356 | /* Standard Target Mode Reply message */ |
1da177e4 LT |
357 | typedef struct _MSG_TARGET_ERROR_REPLY |
358 | { | |
359 | U16 Reserved; /* 00h */ | |
360 | U8 MsgLength; /* 02h */ | |
361 | U8 Function; /* 03h */ | |
362 | U16 Reserved1; /* 04h */ | |
363 | U8 Reserved2; /* 06h */ | |
364 | U8 MsgFlags; /* 07h */ | |
365 | U32 MsgContext; /* 08h */ | |
366 | U8 PriorityReason; /* 0Ch */ | |
367 | U8 Reserved3; /* 0Dh */ | |
368 | U16 IOCStatus; /* 0Eh */ | |
369 | U32 IOCLogInfo; /* 10h */ | |
370 | U32 ReplyWord; /* 14h */ | |
371 | U32 TransferCount; /* 18h */ | |
372 | } MSG_TARGET_ERROR_REPLY, MPI_POINTER PTR_MSG_TARGET_ERROR_REPLY, | |
373 | TargetErrorReply_t, MPI_POINTER pTargetErrorReply_t; | |
374 | ||
375 | ||
ccf3b7bd CH |
376 | /****************************************************************************/ |
377 | /* Target Assist Extended Request */ | |
378 | /****************************************************************************/ | |
379 | ||
380 | typedef struct _MSG_TARGET_ASSIST_EXT_REQUEST | |
381 | { | |
382 | U8 StatusCode; /* 00h */ | |
383 | U8 TargetAssistFlags; /* 01h */ | |
384 | U8 ChainOffset; /* 02h */ | |
385 | U8 Function; /* 03h */ | |
386 | U16 QueueTag; /* 04h */ | |
387 | U8 Reserved1; /* 06h */ | |
388 | U8 MsgFlags; /* 07h */ | |
389 | U32 MsgContext; /* 08h */ | |
390 | U32 ReplyWord; /* 0Ch */ | |
391 | U8 LUN[8]; /* 10h */ | |
392 | U32 RelativeOffset; /* 18h */ | |
393 | U32 Reserved2; /* 1Ch */ | |
394 | U32 Reserved3; /* 20h */ | |
395 | U32 PrimaryReferenceTag; /* 24h */ | |
396 | U16 PrimaryApplicationTag; /* 28h */ | |
397 | U16 PrimaryApplicationTagMask; /* 2Ah */ | |
398 | U32 Reserved4; /* 2Ch */ | |
399 | U32 DataLength; /* 30h */ | |
400 | U32 BidirectionalDataLength; /* 34h */ | |
401 | U32 SecondaryReferenceTag; /* 38h */ | |
402 | U16 SecondaryApplicationTag; /* 3Ch */ | |
403 | U16 Reserved5; /* 3Eh */ | |
404 | U16 EEDPFlags; /* 40h */ | |
405 | U16 ApplicationTagTranslationMask; /* 42h */ | |
406 | U32 EEDPBlockSize; /* 44h */ | |
407 | U8 SGLOffset0; /* 48h */ | |
408 | U8 SGLOffset1; /* 49h */ | |
409 | U8 SGLOffset2; /* 4Ah */ | |
410 | U8 SGLOffset3; /* 4Bh */ | |
411 | U32 Reserved6; /* 4Ch */ | |
412 | SGE_IO_UNION SGL[1]; /* 50h */ | |
413 | } MSG_TARGET_ASSIST_EXT_REQUEST, MPI_POINTER PTR_MSG_TARGET_ASSIST_EXT_REQUEST, | |
414 | TargetAssistExtRequest_t, MPI_POINTER pTargetAssistExtRequest_t; | |
415 | ||
416 | /* see the defines after MSG_TARGET_ASSIST_REQUEST for TargetAssistFlags */ | |
417 | ||
418 | /* defines for the MsgFlags field */ | |
419 | #define TARGET_ASSIST_EXT_MSGFLAGS_BIDIRECTIONAL (0x20) | |
420 | #define TARGET_ASSIST_EXT_MSGFLAGS_MULTICAST (0x10) | |
421 | #define TARGET_ASSIST_EXT_MSGFLAGS_SGL_OFFSET_CHAINS (0x08) | |
422 | ||
423 | /* defines for the EEDPFlags field */ | |
424 | #define TARGET_ASSIST_EXT_EEDP_MASK_OP (0x0007) | |
425 | #define TARGET_ASSIST_EXT_EEDP_NOOP_OP (0x0000) | |
426 | #define TARGET_ASSIST_EXT_EEDP_CHK_OP (0x0001) | |
427 | #define TARGET_ASSIST_EXT_EEDP_STRIP_OP (0x0002) | |
428 | #define TARGET_ASSIST_EXT_EEDP_CHKRM_OP (0x0003) | |
429 | #define TARGET_ASSIST_EXT_EEDP_INSERT_OP (0x0004) | |
430 | #define TARGET_ASSIST_EXT_EEDP_REPLACE_OP (0x0006) | |
431 | #define TARGET_ASSIST_EXT_EEDP_CHKREGEN_OP (0x0007) | |
432 | ||
433 | #define TARGET_ASSIST_EXT_EEDP_PASS_REF_TAG (0x0008) | |
434 | ||
435 | #define TARGET_ASSIST_EXT_EEDP_T10_CHK_MASK (0x0700) | |
436 | #define TARGET_ASSIST_EXT_EEDP_T10_CHK_GUARD (0x0100) | |
437 | #define TARGET_ASSIST_EXT_EEDP_T10_CHK_APPTAG (0x0200) | |
438 | #define TARGET_ASSIST_EXT_EEDP_T10_CHK_REFTAG (0x0400) | |
439 | #define TARGET_ASSIST_EXT_EEDP_T10_CHK_SHIFT (8) | |
440 | ||
441 | #define TARGET_ASSIST_EXT_EEDP_INC_SEC_APPTAG (0x1000) | |
442 | #define TARGET_ASSIST_EXT_EEDP_INC_PRI_APPTAG (0x2000) | |
443 | #define TARGET_ASSIST_EXT_EEDP_INC_SEC_REFTAG (0x4000) | |
444 | #define TARGET_ASSIST_EXT_EEDP_INC_PRI_REFTAG (0x8000) | |
445 | ||
446 | ||
1da177e4 LT |
447 | /****************************************************************************/ |
448 | /* Target Status Send Request */ | |
449 | /****************************************************************************/ | |
450 | ||
451 | typedef struct _MSG_TARGET_STATUS_SEND_REQUEST | |
452 | { | |
453 | U8 StatusCode; /* 00h */ | |
454 | U8 StatusFlags; /* 01h */ | |
455 | U8 ChainOffset; /* 02h */ | |
456 | U8 Function; /* 03h */ | |
457 | U16 QueueTag; /* 04h */ | |
458 | U8 Reserved; /* 06h */ | |
459 | U8 MsgFlags; /* 07h */ | |
460 | U32 MsgContext; /* 08h */ | |
461 | U32 ReplyWord; /* 0Ch */ | |
462 | U8 LUN[8]; /* 10h */ | |
463 | SGE_SIMPLE_UNION StatusDataSGE; /* 18h */ | |
464 | } MSG_TARGET_STATUS_SEND_REQUEST, MPI_POINTER PTR_MSG_TARGET_STATUS_SEND_REQUEST, | |
465 | TargetStatusSendRequest_t, MPI_POINTER pTargetStatusSendRequest_t; | |
466 | ||
467 | #define TARGET_STATUS_SEND_FLAGS_AUTO_GOOD_STATUS (0x01) | |
468 | #define TARGET_STATUS_SEND_FLAGS_HIGH_PRIORITY (0x04) | |
469 | #define TARGET_STATUS_SEND_FLAGS_CONFIRMED (0x08) | |
470 | #define TARGET_STATUS_SEND_FLAGS_REPOST_CMD_BUFFER (0x80) | |
471 | ||
472 | /* | |
473 | * NOTE: FCP_RSP data is big-endian. When used on a little-endian system, this | |
474 | * structure properly orders the bytes. | |
475 | */ | |
476 | typedef struct _MPI_TARGET_FCP_RSP_BUFFER | |
477 | { | |
478 | U8 Reserved0[8]; /* 00h */ | |
479 | U8 Reserved1[2]; /* 08h */ | |
480 | U8 FcpFlags; /* 0Ah */ | |
481 | U8 FcpStatus; /* 0Bh */ | |
482 | U32 FcpResid; /* 0Ch */ | |
483 | U32 FcpSenseLength; /* 10h */ | |
484 | U32 FcpResponseLength; /* 14h */ | |
485 | U8 FcpResponseData[8]; /* 18h */ | |
486 | U8 FcpSenseData[32]; /* Pad to 64 bytes */ /* 20h */ | |
487 | } MPI_TARGET_FCP_RSP_BUFFER, MPI_POINTER PTR_MPI_TARGET_FCP_RSP_BUFFER, | |
488 | MpiTargetFcpRspBuffer, MPI_POINTER pMpiTargetFcpRspBuffer; | |
489 | ||
490 | /* | |
491 | * NOTE: The SPI status IU is big-endian. When used on a little-endian system, | |
492 | * this structure properly orders the bytes. | |
493 | */ | |
494 | typedef struct _MPI_TARGET_SCSI_SPI_STATUS_IU | |
495 | { | |
496 | U8 Reserved0; /* 00h */ | |
497 | U8 Reserved1; /* 01h */ | |
498 | U8 Valid; /* 02h */ | |
499 | U8 Status; /* 03h */ | |
500 | U32 SenseDataListLength; /* 04h */ | |
501 | U32 PktFailuresListLength; /* 08h */ | |
502 | U8 SenseData[52]; /* Pad the IU to 64 bytes */ /* 0Ch */ | |
503 | } MPI_TARGET_SCSI_SPI_STATUS_IU, MPI_POINTER PTR_MPI_TARGET_SCSI_SPI_STATUS_IU, | |
504 | TargetScsiSpiStatusIU_t, MPI_POINTER pTargetScsiSpiStatusIU_t; | |
505 | ||
c1a71d1c MED |
506 | /* |
507 | * NOTE: The SSP status IU is big-endian. When used on a little-endian system, | |
508 | * this structure properly orders the bytes. | |
509 | */ | |
510 | typedef struct _MPI_TARGET_SSP_RSP_IU | |
511 | { | |
512 | U32 Reserved0[6]; /* reserved for SSP header */ /* 00h */ | |
513 | /* start of RESPONSE information unit */ | |
514 | U32 Reserved1; /* 18h */ | |
515 | U32 Reserved2; /* 1Ch */ | |
516 | U16 Reserved3; /* 20h */ | |
517 | U8 DataPres; /* lower 2 bits */ /* 22h */ | |
518 | U8 Status; /* 23h */ | |
519 | U32 Reserved4; /* 24h */ | |
520 | U32 SenseDataLength; /* 28h */ | |
521 | U32 ResponseDataLength; /* 2Ch */ | |
522 | U8 ResponseSenseData[4]; /* 30h */ | |
523 | } MPI_TARGET_SSP_RSP_IU, MPI_POINTER PTR_MPI_TARGET_SSP_RSP_IU, | |
524 | MpiTargetSspRspIu_t, MPI_POINTER pMpiTargetSspRspIu_t; | |
525 | ||
526 | ||
1da177e4 LT |
527 | /****************************************************************************/ |
528 | /* Target Mode Abort Request */ | |
529 | /****************************************************************************/ | |
530 | ||
531 | typedef struct _MSG_TARGET_MODE_ABORT_REQUEST | |
532 | { | |
533 | U8 AbortType; /* 00h */ | |
534 | U8 Reserved; /* 01h */ | |
535 | U8 ChainOffset; /* 02h */ | |
536 | U8 Function; /* 03h */ | |
537 | U16 Reserved1; /* 04h */ | |
538 | U8 Reserved2; /* 06h */ | |
539 | U8 MsgFlags; /* 07h */ | |
540 | U32 MsgContext; /* 08h */ | |
541 | U32 ReplyWord; /* 0Ch */ | |
542 | U32 MsgContextToAbort; /* 10h */ | |
543 | } MSG_TARGET_MODE_ABORT, MPI_POINTER PTR_MSG_TARGET_MODE_ABORT, | |
544 | TargetModeAbort_t, MPI_POINTER pTargetModeAbort_t; | |
545 | ||
546 | #define TARGET_MODE_ABORT_TYPE_ALL_CMD_BUFFERS (0x00) | |
547 | #define TARGET_MODE_ABORT_TYPE_ALL_IO (0x01) | |
548 | #define TARGET_MODE_ABORT_TYPE_EXACT_IO (0x02) | |
549 | #define TARGET_MODE_ABORT_TYPE_EXACT_IO_REQUEST (0x03) | |
550 | ||
551 | /* Target Mode Abort Reply */ | |
552 | ||
553 | typedef struct _MSG_TARGET_MODE_ABORT_REPLY | |
554 | { | |
555 | U16 Reserved; /* 00h */ | |
556 | U8 MsgLength; /* 02h */ | |
557 | U8 Function; /* 03h */ | |
558 | U16 Reserved1; /* 04h */ | |
559 | U8 Reserved2; /* 06h */ | |
560 | U8 MsgFlags; /* 07h */ | |
561 | U32 MsgContext; /* 08h */ | |
562 | U16 Reserved3; /* 0Ch */ | |
563 | U16 IOCStatus; /* 0Eh */ | |
564 | U32 IOCLogInfo; /* 10h */ | |
565 | U32 AbortCount; /* 14h */ | |
566 | } MSG_TARGET_MODE_ABORT_REPLY, MPI_POINTER PTR_MSG_TARGET_MODE_ABORT_REPLY, | |
567 | TargetModeAbortReply_t, MPI_POINTER pTargetModeAbortReply_t; | |
568 | ||
569 | ||
570 | /****************************************************************************/ | |
571 | /* Target Mode Context Reply */ | |
572 | /****************************************************************************/ | |
573 | ||
574 | #define TARGET_MODE_REPLY_IO_INDEX_MASK (0x00003FFF) | |
575 | #define TARGET_MODE_REPLY_IO_INDEX_SHIFT (0) | |
576 | #define TARGET_MODE_REPLY_INITIATOR_INDEX_MASK (0x03FFC000) | |
577 | #define TARGET_MODE_REPLY_INITIATOR_INDEX_SHIFT (14) | |
578 | #define TARGET_MODE_REPLY_ALIAS_MASK (0x04000000) | |
579 | #define TARGET_MODE_REPLY_ALIAS_SHIFT (26) | |
580 | #define TARGET_MODE_REPLY_PORT_MASK (0x10000000) | |
581 | #define TARGET_MODE_REPLY_PORT_SHIFT (28) | |
582 | ||
583 | ||
584 | #define GET_IO_INDEX(x) (((x) & TARGET_MODE_REPLY_IO_INDEX_MASK) \ | |
585 | >> TARGET_MODE_REPLY_IO_INDEX_SHIFT) | |
586 | ||
587 | #define SET_IO_INDEX(t, i) \ | |
588 | ((t) = ((t) & ~TARGET_MODE_REPLY_IO_INDEX_MASK) | \ | |
589 | (((i) << TARGET_MODE_REPLY_IO_INDEX_SHIFT) & \ | |
590 | TARGET_MODE_REPLY_IO_INDEX_MASK)) | |
591 | ||
592 | #define GET_INITIATOR_INDEX(x) (((x) & TARGET_MODE_REPLY_INITIATOR_INDEX_MASK) \ | |
593 | >> TARGET_MODE_REPLY_INITIATOR_INDEX_SHIFT) | |
594 | ||
595 | #define SET_INITIATOR_INDEX(t, ii) \ | |
596 | ((t) = ((t) & ~TARGET_MODE_REPLY_INITIATOR_INDEX_MASK) | \ | |
597 | (((ii) << TARGET_MODE_REPLY_INITIATOR_INDEX_SHIFT) & \ | |
598 | TARGET_MODE_REPLY_INITIATOR_INDEX_MASK)) | |
599 | ||
600 | #define GET_ALIAS(x) (((x) & TARGET_MODE_REPLY_ALIAS_MASK) \ | |
601 | >> TARGET_MODE_REPLY_ALIAS_SHIFT) | |
602 | ||
603 | #define SET_ALIAS(t, a) ((t) = ((t) & ~TARGET_MODE_REPLY_ALIAS_MASK) | \ | |
604 | (((a) << TARGET_MODE_REPLY_ALIAS_SHIFT) & \ | |
605 | TARGET_MODE_REPLY_ALIAS_MASK)) | |
606 | ||
607 | #define GET_PORT(x) (((x) & TARGET_MODE_REPLY_PORT_MASK) \ | |
608 | >> TARGET_MODE_REPLY_PORT_SHIFT) | |
609 | ||
610 | #define SET_PORT(t, p) ((t) = ((t) & ~TARGET_MODE_REPLY_PORT_MASK) | \ | |
611 | (((p) << TARGET_MODE_REPLY_PORT_SHIFT) & \ | |
612 | TARGET_MODE_REPLY_PORT_MASK)) | |
613 | ||
614 | /* the following obsolete values are for MPI v1.0 support */ | |
615 | #define TARGET_MODE_REPLY_0100_MASK_HOST_INDEX (0x000003FF) | |
616 | #define TARGET_MODE_REPLY_0100_SHIFT_HOST_INDEX (0) | |
617 | #define TARGET_MODE_REPLY_0100_MASK_IOC_INDEX (0x001FF800) | |
618 | #define TARGET_MODE_REPLY_0100_SHIFT_IOC_INDEX (11) | |
619 | #define TARGET_MODE_REPLY_0100_PORT_MASK (0x00400000) | |
620 | #define TARGET_MODE_REPLY_0100_PORT_SHIFT (22) | |
621 | #define TARGET_MODE_REPLY_0100_MASK_INITIATOR_INDEX (0x1F800000) | |
622 | #define TARGET_MODE_REPLY_0100_SHIFT_INITIATOR_INDEX (23) | |
623 | ||
624 | #define GET_HOST_INDEX_0100(x) (((x) & TARGET_MODE_REPLY_0100_MASK_HOST_INDEX) \ | |
625 | >> TARGET_MODE_REPLY_0100_SHIFT_HOST_INDEX) | |
626 | ||
627 | #define SET_HOST_INDEX_0100(t, hi) \ | |
628 | ((t) = ((t) & ~TARGET_MODE_REPLY_0100_MASK_HOST_INDEX) | \ | |
629 | (((hi) << TARGET_MODE_REPLY_0100_SHIFT_HOST_INDEX) & \ | |
630 | TARGET_MODE_REPLY_0100_MASK_HOST_INDEX)) | |
631 | ||
632 | #define GET_IOC_INDEX_0100(x) (((x) & TARGET_MODE_REPLY_0100_MASK_IOC_INDEX) \ | |
633 | >> TARGET_MODE_REPLY_0100_SHIFT_IOC_INDEX) | |
634 | ||
635 | #define SET_IOC_INDEX_0100(t, ii) \ | |
636 | ((t) = ((t) & ~TARGET_MODE_REPLY_0100_MASK_IOC_INDEX) | \ | |
637 | (((ii) << TARGET_MODE_REPLY_0100_SHIFT_IOC_INDEX) & \ | |
638 | TARGET_MODE_REPLY_0100_MASK_IOC_INDEX)) | |
639 | ||
640 | #define GET_INITIATOR_INDEX_0100(x) \ | |
641 | (((x) & TARGET_MODE_REPLY_0100_MASK_INITIATOR_INDEX) \ | |
642 | >> TARGET_MODE_REPLY_0100_SHIFT_INITIATOR_INDEX) | |
643 | ||
644 | #define SET_INITIATOR_INDEX_0100(t, ii) \ | |
645 | ((t) = ((t) & ~TARGET_MODE_REPLY_0100_MASK_INITIATOR_INDEX) | \ | |
646 | (((ii) << TARGET_MODE_REPLY_0100_SHIFT_INITIATOR_INDEX) & \ | |
647 | TARGET_MODE_REPLY_0100_MASK_INITIATOR_INDEX)) | |
648 | ||
649 | ||
650 | #endif | |
651 |