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