Gitiles
Code Review Sign In
gerrit-public.fairphone.software / kernel / msm-5.4 / 69218ee5186aded6c78e12e083e073d000ff2e9b / . / drivers / message / fusion / lsi / mpi_targ.h
blob: 623901fd82be3a05a0197744baaecc11c25f4f65 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]1/*
Moore, Eric Dean c1a71d12005-05-11 17:37:38 -0600[diff] [blame]2 * Copyright (c) 2000-2004 LSI Logic Corporation.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]3 *
4 *
5 * Name: mpi_targ.h
6 * Title: MPI Target mode messages and structures
7 * Creation Date: June 22, 2000
8 *
Moore, Eric Dean c1a71d12005-05-11 17:37:38 -0600[diff] [blame]9 * mpi_targ.h Version: 01.05.04
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]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.
Moore, Eric Dean c1a71d12005-05-11 17:37:38 -0600[diff] [blame]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.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]56 * --------------------------------------------------------------------------
57 */
58
59#ifndef MPI_TARG_H
60#define MPI_TARG_H
61
62
63/******************************************************************************
64*
65* S C S I T a r g e t M e s s a g e s
66*
67*******************************************************************************/
68
69typedef struct _CMD_BUFFER_DESCRIPTOR
70{
71 U16 IoIndex; /* 00h */
72 U16 Reserved; /* 02h */
73 union /* 04h */
74 {
75 U32 PhysicalAddress32;
76 U64 PhysicalAddress64;
77 } u;
78} CMD_BUFFER_DESCRIPTOR, MPI_POINTER PTR_CMD_BUFFER_DESCRIPTOR,
79 CmdBufferDescriptor_t, MPI_POINTER pCmdBufferDescriptor_t;
80
81
82/****************************************************************************/
83/* Target Command Buffer Post Request */
84/****************************************************************************/
85
86typedef struct _MSG_TARGET_CMD_BUFFER_POST_REQUEST
87{
88 U8 BufferPostFlags; /* 00h */
89 U8 BufferCount; /* 01h */
90 U8 ChainOffset; /* 02h */
91 U8 Function; /* 03h */
92 U8 BufferLength; /* 04h */
93 U8 Reserved; /* 05h */
94 U8 Reserved1; /* 06h */
95 U8 MsgFlags; /* 07h */
96 U32 MsgContext; /* 08h */
97 CMD_BUFFER_DESCRIPTOR Buffer[1]; /* 0Ch */
98} MSG_TARGET_CMD_BUFFER_POST_REQUEST, MPI_POINTER PTR_MSG_TARGET_CMD_BUFFER_POST_REQUEST,
99 TargetCmdBufferPostRequest_t, MPI_POINTER pTargetCmdBufferPostRequest_t;
100
101#define CMD_BUFFER_POST_FLAGS_PORT_MASK (0x01)
102#define CMD_BUFFER_POST_FLAGS_ADDR_MODE_MASK (0x80)
103#define CMD_BUFFER_POST_FLAGS_ADDR_MODE_32 (0)
104#define CMD_BUFFER_POST_FLAGS_ADDR_MODE_64 (1)
105#define CMD_BUFFER_POST_FLAGS_64_BIT_ADDR (0x80)
106
107#define CMD_BUFFER_POST_IO_INDEX_MASK (0x00003FFF)
108#define CMD_BUFFER_POST_IO_INDEX_MASK_0100 (0x000003FF) /* obsolete */
109
110
111typedef struct _MSG_TARGET_CMD_BUFFER_POST_REPLY
112{
113 U8 BufferPostFlags; /* 00h */
114 U8 BufferCount; /* 01h */
115 U8 MsgLength; /* 02h */
116 U8 Function; /* 03h */
117 U8 BufferLength; /* 04h */
118 U8 Reserved; /* 05h */
119 U8 Reserved1; /* 06h */
120 U8 MsgFlags; /* 07h */
121 U32 MsgContext; /* 08h */
122 U16 Reserved2; /* 0Ch */
123 U16 IOCStatus; /* 0Eh */
124 U32 IOCLogInfo; /* 10h */
125} MSG_TARGET_CMD_BUFFER_POST_REPLY, MPI_POINTER PTR_MSG_TARGET_CMD_BUFFER_POST_REPLY,
126 TargetCmdBufferPostReply_t, MPI_POINTER pTargetCmdBufferPostReply_t;
127
128/* the following structure is obsolete as of MPI v1.2 */
129typedef struct _MSG_PRIORITY_CMD_RECEIVED_REPLY
130{
131 U16 Reserved; /* 00h */
132 U8 MsgLength; /* 02h */
133 U8 Function; /* 03h */
134 U16 Reserved1; /* 04h */
135 U8 Reserved2; /* 06h */
136 U8 MsgFlags; /* 07h */
137 U32 MsgContext; /* 08h */
138 U8 PriorityReason; /* 0Ch */
139 U8 Reserved3; /* 0Dh */
140 U16 IOCStatus; /* 0Eh */
141 U32 IOCLogInfo; /* 10h */
142 U32 ReplyWord; /* 14h */
143} MSG_PRIORITY_CMD_RECEIVED_REPLY, MPI_POINTER PTR_MSG_PRIORITY_CMD_RECEIVED_REPLY,
144 PriorityCommandReceivedReply_t, MPI_POINTER pPriorityCommandReceivedReply_t;
145
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]146
147typedef struct _MSG_TARGET_CMD_BUFFER_POST_ERROR_REPLY
148{
149 U16 Reserved; /* 00h */
150 U8 MsgLength; /* 02h */
151 U8 Function; /* 03h */
152 U16 Reserved1; /* 04h */
153 U8 Reserved2; /* 06h */
154 U8 MsgFlags; /* 07h */
155 U32 MsgContext; /* 08h */
156 U8 PriorityReason; /* 0Ch */
157 U8 Reserved3; /* 0Dh */
158 U16 IOCStatus; /* 0Eh */
159 U32 IOCLogInfo; /* 10h */
160 U32 ReplyWord; /* 14h */
161} MSG_TARGET_CMD_BUFFER_POST_ERROR_REPLY,
162 MPI_POINTER PTR_MSG_TARGET_CMD_BUFFER_POST_ERROR_REPLY,
163 TargetCmdBufferPostErrorReply_t, MPI_POINTER pTargetCmdBufferPostErrorReply_t;
164
Moore, Eric Dean c1a71d12005-05-11 17:37:38 -0600[diff] [blame]165#define PRIORITY_REASON_NO_DISCONNECT (0x00)
166#define PRIORITY_REASON_SCSI_TASK_MANAGEMENT (0x01)
167#define PRIORITY_REASON_CMD_PARITY_ERR (0x02)
168#define PRIORITY_REASON_MSG_OUT_PARITY_ERR (0x03)
169#define PRIORITY_REASON_LQ_CRC_ERR (0x04)
170#define PRIORITY_REASON_CMD_CRC_ERR (0x05)
171#define PRIORITY_REASON_PROTOCOL_ERR (0x06)
172#define PRIORITY_REASON_DATA_OUT_PARITY_ERR (0x07)
173#define PRIORITY_REASON_DATA_OUT_CRC_ERR (0x08)
174#define PRIORITY_REASON_TARGET_BUSY (0x09)
175#define PRIORITY_REASON_UNKNOWN (0xFF)
176
177
178/****************************************************************************/
179/* Target Command Buffer Post Base Request */
180/****************************************************************************/
181
182typedef struct _MSG_TARGET_CMD_BUF_POST_BASE_REQUEST
183{
184 U8 BufferPostFlags; /* 00h */
185 U8 PortNumber; /* 01h */
186 U8 ChainOffset; /* 02h */
187 U8 Function; /* 03h */
188 U16 TotalCmdBuffers; /* 04h */
189 U8 Reserved; /* 06h */
190 U8 MsgFlags; /* 07h */
191 U32 MsgContext; /* 08h */
192 U32 Reserved1; /* 0Ch */
193 U16 CmdBufferLength; /* 10h */
194 U16 NextCmdBufferOffset; /* 12h */
195 U32 BaseAddressLow; /* 14h */
196 U32 BaseAddressHigh; /* 18h */
197} MSG_TARGET_CMD_BUF_POST_BASE_REQUEST,
198 MPI_POINTER PTR__MSG_TARGET_CMD_BUF_POST_BASE_REQUEST,
199 TargetCmdBufferPostBaseRequest_t,
200 MPI_POINTER pTargetCmdBufferPostBaseRequest_t;
201
202#define CMD_BUFFER_POST_BASE_FLAGS_AUTO_POST_ALL (0x01)
203
204
205typedef struct _MSG_TARGET_CMD_BUFFER_POST_BASE_LIST_REPLY
206{
207 U16 Reserved; /* 00h */
208 U8 MsgLength; /* 02h */
209 U8 Function; /* 03h */
210 U16 Reserved1; /* 04h */
211 U8 Reserved2; /* 06h */
212 U8 MsgFlags; /* 07h */
213 U32 MsgContext; /* 08h */
214 U16 Reserved3; /* 0Ch */
215 U16 IOCStatus; /* 0Eh */
216 U32 IOCLogInfo; /* 10h */
217} MSG_TARGET_CMD_BUFFER_POST_BASE_LIST_REPLY,
218 MPI_POINTER PTR_MSG_TARGET_CMD_BUFFER_POST_BASE_LIST_REPLY,
219 TargetCmdBufferPostBaseListReply_t,
220 MPI_POINTER pTargetCmdBufferPostBaseListReply_t;
221
222
223/****************************************************************************/
224/* Target Command Buffer Post List Request */
225/****************************************************************************/
226
227typedef struct _MSG_TARGET_CMD_BUF_POST_LIST_REQUEST
228{
229 U8 Reserved; /* 00h */
230 U8 PortNumber; /* 01h */
231 U8 ChainOffset; /* 02h */
232 U8 Function; /* 03h */
233 U16 CmdBufferCount; /* 04h */
234 U8 Reserved1; /* 06h */
235 U8 MsgFlags; /* 07h */
236 U32 MsgContext; /* 08h */
237 U32 Reserved2; /* 0Ch */
238 U16 IoIndex[2]; /* 10h */
239} MSG_TARGET_CMD_BUF_POST_LIST_REQUEST,
240 MPI_POINTER PTR_MSG_TARGET_CMD_BUF_POST_LIST_REQUEST,
241 TargetCmdBufferPostListRequest_t,
242 MPI_POINTER pTargetCmdBufferPostListRequest_t;
243
244
245/****************************************************************************/
246/* Command Buffer Formats (with 16 byte CDB) */
247/****************************************************************************/
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]248
249typedef struct _MPI_TARGET_FCP_CMD_BUFFER
250{
251 U8 FcpLun[8]; /* 00h */
252 U8 FcpCntl[4]; /* 08h */
253 U8 FcpCdb[16]; /* 0Ch */
254 U32 FcpDl; /* 1Ch */
255 U8 AliasIndex; /* 20h */
256 U8 Reserved1; /* 21h */
257 U16 OptionalOxid; /* 22h */
258} MPI_TARGET_FCP_CMD_BUFFER, MPI_POINTER PTR_MPI_TARGET_FCP_CMD_BUFFER,
259 MpiTargetFcpCmdBuffer, MPI_POINTER pMpiTargetFcpCmdBuffer;
260
261
262typedef struct _MPI_TARGET_SCSI_SPI_CMD_BUFFER
263{
264 /* SPI L_Q information unit */
265 U8 L_QType; /* 00h */
266 U8 Reserved; /* 01h */
267 U16 Tag; /* 02h */
268 U8 LogicalUnitNumber[8]; /* 04h */
269 U32 DataLength; /* 0Ch */
270 /* SPI command information unit */
271 U8 ReservedFirstByteOfCommandIU; /* 10h */
272 U8 TaskAttribute; /* 11h */
273 U8 TaskManagementFlags; /* 12h */
274 U8 AdditionalCDBLength; /* 13h */
275 U8 CDB[16]; /* 14h */
276 /* Alias ID */
277 U8 AliasID; /* 24h */
278 U8 Reserved1; /* 25h */
279 U16 Reserved2; /* 26h */
280} MPI_TARGET_SCSI_SPI_CMD_BUFFER,
281 MPI_POINTER PTR_MPI_TARGET_SCSI_SPI_CMD_BUFFER,
282 MpiTargetScsiSpiCmdBuffer, MPI_POINTER pMpiTargetScsiSpiCmdBuffer;
283
284
Moore, Eric Dean c1a71d12005-05-11 17:37:38 -0600[diff] [blame]285typedef struct _MPI_TARGET_SSP_CMD_BUFFER
286{
287 U8 FrameType; /* 00h */
288 U8 Reserved1; /* 01h */
289 U16 Reserved2; /* 02h */
290 U16 InitiatorTag; /* 04h */
291 U16 DevHandle; /* 06h */
292 /* COMMAND information unit starts here */
293 U8 LogicalUnitNumber[8]; /* 08h */
294 U8 Reserved3; /* 10h */
295 U8 TaskAttribute; /* lower 3 bits */ /* 11h */
296 U8 Reserved4; /* 12h */
297 U8 AdditionalCDBLength; /* upper 5 bits */ /* 13h */
298 U8 CDB[16]; /* 14h */
299 /* Additional CDB bytes extend past the CDB field */
300} MPI_TARGET_SSP_CMD_BUFFER, MPI_POINTER PTR_MPI_TARGET_SSP_CMD_BUFFER,
301 MpiTargetSspCmdBuffer, MPI_POINTER pMpiTargetSspCmdBuffer;
302
303typedef struct _MPI_TARGET_SSP_TASK_BUFFER
304{
305 U8 FrameType; /* 00h */
306 U8 Reserved1; /* 01h */
307 U16 Reserved2; /* 02h */
308 U16 InitiatorTag; /* 04h */
309 U16 DevHandle; /* 06h */
310 /* TASK information unit starts here */
311 U8 LogicalUnitNumber[8]; /* 08h */
312 U8 Reserved3; /* 10h */
313 U8 Reserved4; /* 11h */
314 U8 TaskManagementFunction; /* 12h */
315 U8 Reserved5; /* 13h */
316 U16 ManagedTaskTag; /* 14h */
317 U16 Reserved6; /* 16h */
318 U32 Reserved7; /* 18h */
319 U32 Reserved8; /* 1Ch */
320 U32 Reserved9; /* 20h */
321} MPI_TARGET_SSP_TASK_BUFFER, MPI_POINTER PTR_MPI_TARGET_SSP_TASK_BUFFER,
322 MpiTargetSspTaskBuffer, MPI_POINTER pMpiTargetSspTaskBuffer;
323
324
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]325/****************************************************************************/
326/* Target Assist Request */
327/****************************************************************************/
328
329typedef struct _MSG_TARGET_ASSIST_REQUEST
330{
331 U8 StatusCode; /* 00h */
332 U8 TargetAssistFlags; /* 01h */
333 U8 ChainOffset; /* 02h */
334 U8 Function; /* 03h */
335 U16 QueueTag; /* 04h */
336 U8 Reserved; /* 06h */
337 U8 MsgFlags; /* 07h */
338 U32 MsgContext; /* 08h */
339 U32 ReplyWord; /* 0Ch */
340 U8 LUN[8]; /* 10h */
341 U32 RelativeOffset; /* 18h */
342 U32 DataLength; /* 1Ch */
343 SGE_IO_UNION SGL[1]; /* 20h */
344} MSG_TARGET_ASSIST_REQUEST, MPI_POINTER PTR_MSG_TARGET_ASSIST_REQUEST,
345 TargetAssistRequest_t, MPI_POINTER pTargetAssistRequest_t;
346
347#define TARGET_ASSIST_FLAGS_DATA_DIRECTION (0x01)
348#define TARGET_ASSIST_FLAGS_AUTO_STATUS (0x02)
349#define TARGET_ASSIST_FLAGS_HIGH_PRIORITY (0x04)
350#define TARGET_ASSIST_FLAGS_CONFIRMED (0x08)
351#define TARGET_ASSIST_FLAGS_REPOST_CMD_BUFFER (0x80)
352
353
354typedef struct _MSG_TARGET_ERROR_REPLY
355{
356 U16 Reserved; /* 00h */
357 U8 MsgLength; /* 02h */
358 U8 Function; /* 03h */
359 U16 Reserved1; /* 04h */
360 U8 Reserved2; /* 06h */
361 U8 MsgFlags; /* 07h */
362 U32 MsgContext; /* 08h */
363 U8 PriorityReason; /* 0Ch */
364 U8 Reserved3; /* 0Dh */
365 U16 IOCStatus; /* 0Eh */
366 U32 IOCLogInfo; /* 10h */
367 U32 ReplyWord; /* 14h */
368 U32 TransferCount; /* 18h */
369} MSG_TARGET_ERROR_REPLY, MPI_POINTER PTR_MSG_TARGET_ERROR_REPLY,
370 TargetErrorReply_t, MPI_POINTER pTargetErrorReply_t;
371
372
373/****************************************************************************/
374/* Target Status Send Request */
375/****************************************************************************/
376
377typedef struct _MSG_TARGET_STATUS_SEND_REQUEST
378{
379 U8 StatusCode; /* 00h */
380 U8 StatusFlags; /* 01h */
381 U8 ChainOffset; /* 02h */
382 U8 Function; /* 03h */
383 U16 QueueTag; /* 04h */
384 U8 Reserved; /* 06h */
385 U8 MsgFlags; /* 07h */
386 U32 MsgContext; /* 08h */
387 U32 ReplyWord; /* 0Ch */
388 U8 LUN[8]; /* 10h */
389 SGE_SIMPLE_UNION StatusDataSGE; /* 18h */
390} MSG_TARGET_STATUS_SEND_REQUEST, MPI_POINTER PTR_MSG_TARGET_STATUS_SEND_REQUEST,
391 TargetStatusSendRequest_t, MPI_POINTER pTargetStatusSendRequest_t;
392
393#define TARGET_STATUS_SEND_FLAGS_AUTO_GOOD_STATUS (0x01)
394#define TARGET_STATUS_SEND_FLAGS_HIGH_PRIORITY (0x04)
395#define TARGET_STATUS_SEND_FLAGS_CONFIRMED (0x08)
396#define TARGET_STATUS_SEND_FLAGS_REPOST_CMD_BUFFER (0x80)
397
398/*
399 * NOTE: FCP_RSP data is big-endian. When used on a little-endian system, this
400 * structure properly orders the bytes.
401 */
402typedef struct _MPI_TARGET_FCP_RSP_BUFFER
403{
404 U8 Reserved0[8]; /* 00h */
405 U8 Reserved1[2]; /* 08h */
406 U8 FcpFlags; /* 0Ah */
407 U8 FcpStatus; /* 0Bh */
408 U32 FcpResid; /* 0Ch */
409 U32 FcpSenseLength; /* 10h */
410 U32 FcpResponseLength; /* 14h */
411 U8 FcpResponseData[8]; /* 18h */
412 U8 FcpSenseData[32]; /* Pad to 64 bytes */ /* 20h */
413} MPI_TARGET_FCP_RSP_BUFFER, MPI_POINTER PTR_MPI_TARGET_FCP_RSP_BUFFER,
414 MpiTargetFcpRspBuffer, MPI_POINTER pMpiTargetFcpRspBuffer;
415
416/*
417 * NOTE: The SPI status IU is big-endian. When used on a little-endian system,
418 * this structure properly orders the bytes.
419 */
420typedef struct _MPI_TARGET_SCSI_SPI_STATUS_IU
421{
422 U8 Reserved0; /* 00h */
423 U8 Reserved1; /* 01h */
424 U8 Valid; /* 02h */
425 U8 Status; /* 03h */
426 U32 SenseDataListLength; /* 04h */
427 U32 PktFailuresListLength; /* 08h */
428 U8 SenseData[52]; /* Pad the IU to 64 bytes */ /* 0Ch */
429} MPI_TARGET_SCSI_SPI_STATUS_IU, MPI_POINTER PTR_MPI_TARGET_SCSI_SPI_STATUS_IU,
430 TargetScsiSpiStatusIU_t, MPI_POINTER pTargetScsiSpiStatusIU_t;
431
Moore, Eric Dean c1a71d12005-05-11 17:37:38 -0600[diff] [blame]432/*
433 * NOTE: The SSP status IU is big-endian. When used on a little-endian system,
434 * this structure properly orders the bytes.
435 */
436typedef struct _MPI_TARGET_SSP_RSP_IU
437{
438 U32 Reserved0[6]; /* reserved for SSP header */ /* 00h */
439 /* start of RESPONSE information unit */
440 U32 Reserved1; /* 18h */
441 U32 Reserved2; /* 1Ch */
442 U16 Reserved3; /* 20h */
443 U8 DataPres; /* lower 2 bits */ /* 22h */
444 U8 Status; /* 23h */
445 U32 Reserved4; /* 24h */
446 U32 SenseDataLength; /* 28h */
447 U32 ResponseDataLength; /* 2Ch */
448 U8 ResponseSenseData[4]; /* 30h */
449} MPI_TARGET_SSP_RSP_IU, MPI_POINTER PTR_MPI_TARGET_SSP_RSP_IU,
450 MpiTargetSspRspIu_t, MPI_POINTER pMpiTargetSspRspIu_t;
451
452
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]453/****************************************************************************/
454/* Target Mode Abort Request */
455/****************************************************************************/
456
457typedef struct _MSG_TARGET_MODE_ABORT_REQUEST
458{
459 U8 AbortType; /* 00h */
460 U8 Reserved; /* 01h */
461 U8 ChainOffset; /* 02h */
462 U8 Function; /* 03h */
463 U16 Reserved1; /* 04h */
464 U8 Reserved2; /* 06h */
465 U8 MsgFlags; /* 07h */
466 U32 MsgContext; /* 08h */
467 U32 ReplyWord; /* 0Ch */
468 U32 MsgContextToAbort; /* 10h */
469} MSG_TARGET_MODE_ABORT, MPI_POINTER PTR_MSG_TARGET_MODE_ABORT,
470 TargetModeAbort_t, MPI_POINTER pTargetModeAbort_t;
471
472#define TARGET_MODE_ABORT_TYPE_ALL_CMD_BUFFERS (0x00)
473#define TARGET_MODE_ABORT_TYPE_ALL_IO (0x01)
474#define TARGET_MODE_ABORT_TYPE_EXACT_IO (0x02)
475#define TARGET_MODE_ABORT_TYPE_EXACT_IO_REQUEST (0x03)
476
477/* Target Mode Abort Reply */
478
479typedef struct _MSG_TARGET_MODE_ABORT_REPLY
480{
481 U16 Reserved; /* 00h */
482 U8 MsgLength; /* 02h */
483 U8 Function; /* 03h */
484 U16 Reserved1; /* 04h */
485 U8 Reserved2; /* 06h */
486 U8 MsgFlags; /* 07h */
487 U32 MsgContext; /* 08h */
488 U16 Reserved3; /* 0Ch */
489 U16 IOCStatus; /* 0Eh */
490 U32 IOCLogInfo; /* 10h */
491 U32 AbortCount; /* 14h */
492} MSG_TARGET_MODE_ABORT_REPLY, MPI_POINTER PTR_MSG_TARGET_MODE_ABORT_REPLY,
493 TargetModeAbortReply_t, MPI_POINTER pTargetModeAbortReply_t;
494
495
496/****************************************************************************/
497/* Target Mode Context Reply */
498/****************************************************************************/
499
500#define TARGET_MODE_REPLY_IO_INDEX_MASK (0x00003FFF)
501#define TARGET_MODE_REPLY_IO_INDEX_SHIFT (0)
502#define TARGET_MODE_REPLY_INITIATOR_INDEX_MASK (0x03FFC000)
503#define TARGET_MODE_REPLY_INITIATOR_INDEX_SHIFT (14)
504#define TARGET_MODE_REPLY_ALIAS_MASK (0x04000000)
505#define TARGET_MODE_REPLY_ALIAS_SHIFT (26)
506#define TARGET_MODE_REPLY_PORT_MASK (0x10000000)
507#define TARGET_MODE_REPLY_PORT_SHIFT (28)
508
509
510#define GET_IO_INDEX(x) (((x) & TARGET_MODE_REPLY_IO_INDEX_MASK) \
511 >> TARGET_MODE_REPLY_IO_INDEX_SHIFT)
512
513#define SET_IO_INDEX(t, i) \
514 ((t) = ((t) & ~TARGET_MODE_REPLY_IO_INDEX_MASK) | \
515 (((i) << TARGET_MODE_REPLY_IO_INDEX_SHIFT) & \
516 TARGET_MODE_REPLY_IO_INDEX_MASK))
517
518#define GET_INITIATOR_INDEX(x) (((x) & TARGET_MODE_REPLY_INITIATOR_INDEX_MASK) \
519 >> TARGET_MODE_REPLY_INITIATOR_INDEX_SHIFT)
520
521#define SET_INITIATOR_INDEX(t, ii) \
522 ((t) = ((t) & ~TARGET_MODE_REPLY_INITIATOR_INDEX_MASK) | \
523 (((ii) << TARGET_MODE_REPLY_INITIATOR_INDEX_SHIFT) & \
524 TARGET_MODE_REPLY_INITIATOR_INDEX_MASK))
525
526#define GET_ALIAS(x) (((x) & TARGET_MODE_REPLY_ALIAS_MASK) \
527 >> TARGET_MODE_REPLY_ALIAS_SHIFT)
528
529#define SET_ALIAS(t, a) ((t) = ((t) & ~TARGET_MODE_REPLY_ALIAS_MASK) | \
530 (((a) << TARGET_MODE_REPLY_ALIAS_SHIFT) & \
531 TARGET_MODE_REPLY_ALIAS_MASK))
532
533#define GET_PORT(x) (((x) & TARGET_MODE_REPLY_PORT_MASK) \
534 >> TARGET_MODE_REPLY_PORT_SHIFT)
535
536#define SET_PORT(t, p) ((t) = ((t) & ~TARGET_MODE_REPLY_PORT_MASK) | \
537 (((p) << TARGET_MODE_REPLY_PORT_SHIFT) & \
538 TARGET_MODE_REPLY_PORT_MASK))
539
540/* the following obsolete values are for MPI v1.0 support */
541#define TARGET_MODE_REPLY_0100_MASK_HOST_INDEX (0x000003FF)
542#define TARGET_MODE_REPLY_0100_SHIFT_HOST_INDEX (0)
543#define TARGET_MODE_REPLY_0100_MASK_IOC_INDEX (0x001FF800)
544#define TARGET_MODE_REPLY_0100_SHIFT_IOC_INDEX (11)
545#define TARGET_MODE_REPLY_0100_PORT_MASK (0x00400000)
546#define TARGET_MODE_REPLY_0100_PORT_SHIFT (22)
547#define TARGET_MODE_REPLY_0100_MASK_INITIATOR_INDEX (0x1F800000)
548#define TARGET_MODE_REPLY_0100_SHIFT_INITIATOR_INDEX (23)
549
550#define GET_HOST_INDEX_0100(x) (((x) & TARGET_MODE_REPLY_0100_MASK_HOST_INDEX) \
551 >> TARGET_MODE_REPLY_0100_SHIFT_HOST_INDEX)
552
553#define SET_HOST_INDEX_0100(t, hi) \
554 ((t) = ((t) & ~TARGET_MODE_REPLY_0100_MASK_HOST_INDEX) | \
555 (((hi) << TARGET_MODE_REPLY_0100_SHIFT_HOST_INDEX) & \
556 TARGET_MODE_REPLY_0100_MASK_HOST_INDEX))
557
558#define GET_IOC_INDEX_0100(x) (((x) & TARGET_MODE_REPLY_0100_MASK_IOC_INDEX) \
559 >> TARGET_MODE_REPLY_0100_SHIFT_IOC_INDEX)
560
561#define SET_IOC_INDEX_0100(t, ii) \
562 ((t) = ((t) & ~TARGET_MODE_REPLY_0100_MASK_IOC_INDEX) | \
563 (((ii) << TARGET_MODE_REPLY_0100_SHIFT_IOC_INDEX) & \
564 TARGET_MODE_REPLY_0100_MASK_IOC_INDEX))
565
566#define GET_INITIATOR_INDEX_0100(x) \
567 (((x) & TARGET_MODE_REPLY_0100_MASK_INITIATOR_INDEX) \
568 >> TARGET_MODE_REPLY_0100_SHIFT_INITIATOR_INDEX)
569
570#define SET_INITIATOR_INDEX_0100(t, ii) \
571 ((t) = ((t) & ~TARGET_MODE_REPLY_0100_MASK_INITIATOR_INDEX) | \
572 (((ii) << TARGET_MODE_REPLY_0100_SHIFT_INITIATOR_INDEX) & \
573 TARGET_MODE_REPLY_0100_MASK_INITIATOR_INDEX))
574
575
576#endif
577