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mpi_targ.h (139749) mpi_targ.h (147883)
1/* $FreeBSD: head/sys/dev/mpt/mpilib/mpi_targ.h 139749 2005-01-06 01:43:34Z imp $ */
1/* $FreeBSD: head/sys/dev/mpt/mpilib/mpi_targ.h 147883 2005-07-10 15:05:39Z scottl $ */
2/*-
2/*-
3 * Copyright (c) 2000, 2001 by LSI Logic Corporation
4 *
3 * Copyright (c) 2000-2005, LSI Logic Corporation and its contributors.
4 * All rights reserved.
5 *
5 * Redistribution and use in source and binary forms, with or without
6 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
7 * modification, are permitted provided that the following conditions are
8 * met:
8 * 1. Redistributions of source code must retain the above copyright
9 * 1. Redistributions of source code must retain the above copyright
9 * notice immediately at the beginning of the file, without modification,
10 * this list of conditions, and the following disclaimer.
11 * 2. The name of the author may not be used to endorse or promote products
12 * derived from this software without specific prior written permission.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
12 * substantially similar to the "NO WARRANTY" disclaimer below
13 * ("Disclaimer") and any redistribution must be conditioned upon including
14 * a substantially similar Disclaimer requirement for further binary
15 * redistribution.
16 * 3. Neither the name of the LSI Logic Corporation nor the names of its
17 * contributors may be used to endorse or promote products derived from
18 * this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
18 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF THE COPYRIGHT
30 * OWNER OR CONTRIBUTOR IS ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 *
26 *
27 * Name: MPI_TARG.H
28 * Title: MPI Target mode messages and structures
29 * Creation Date: June 22, 2000
30 *
31 *
32 *
33 * Name: MPI_TARG.H
34 * Title: MPI Target mode messages and structures
35 * Creation Date: June 22, 2000
36 *
31 * MPI Version: 01.02.04
37 * MPI_TARG.H Version: 01.02.09
32 *
33 * Version History
34 * ---------------
35 *
36 * Date Version Description
37 * -------- -------- ------------------------------------------------------
38 * 05-08-00 00.10.01 Original release for 0.10 spec dated 4/26/2000.
39 * 06-06-00 01.00.01 Update version number for 1.0 release.

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51 * 08-08-01 01.02.01 Original release for v1.2 work.
52 * 09-28-01 01.02.02 Added structure for MPI_TARGET_SCSI_SPI_STATUS_IU.
53 * Added PriorityReason field to some replies and
54 * defined more PriorityReason codes.
55 * Added some defines for to support previous version
56 * of MPI.
57 * 10-04-01 01.02.03 Added PriorityReason to MSG_TARGET_ERROR_REPLY.
58 * 11-01-01 01.02.04 Added define for TARGET_STATUS_SEND_FLAGS_HIGH_PRIORITY.
38 *
39 * Version History
40 * ---------------
41 *
42 * Date Version Description
43 * -------- -------- ------------------------------------------------------
44 * 05-08-00 00.10.01 Original release for 0.10 spec dated 4/26/2000.
45 * 06-06-00 01.00.01 Update version number for 1.0 release.

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57 * 08-08-01 01.02.01 Original release for v1.2 work.
58 * 09-28-01 01.02.02 Added structure for MPI_TARGET_SCSI_SPI_STATUS_IU.
59 * Added PriorityReason field to some replies and
60 * defined more PriorityReason codes.
61 * Added some defines for to support previous version
62 * of MPI.
63 * 10-04-01 01.02.03 Added PriorityReason to MSG_TARGET_ERROR_REPLY.
64 * 11-01-01 01.02.04 Added define for TARGET_STATUS_SEND_FLAGS_HIGH_PRIORITY.
65 * 03-14-02 01.02.05 Modified MPI_TARGET_FCP_RSP_BUFFER to get the proper
66 * byte ordering.
67 * 05-31-02 01.02.06 Modified TARGET_MODE_REPLY_ALIAS_MASK to only include
68 * one bit.
69 * Added AliasIndex field to MPI_TARGET_FCP_CMD_BUFFER.
70 * 09-16-02 01.02.07 Added flags for confirmed completion.
71 * Added PRIORITY_REASON_TARGET_BUSY.
72 * 11-15-02 01.02.08 Added AliasID field to MPI_TARGET_SCSI_SPI_CMD_BUFFER.
73 * 04-01-03 01.02.09 Added OptionalOxid field to MPI_TARGET_FCP_CMD_BUFFER.
59 * --------------------------------------------------------------------------
60 */
61
62#ifndef MPI_TARG_H
63#define MPI_TARG_H
64
65
66/******************************************************************************

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72typedef struct _CMD_BUFFER_DESCRIPTOR
73{
74 U16 IoIndex; /* 00h */
75 U16 Reserved; /* 02h */
76 union /* 04h */
77 {
78 U32 PhysicalAddress32;
79 U64 PhysicalAddress64;
74 * --------------------------------------------------------------------------
75 */
76
77#ifndef MPI_TARG_H
78#define MPI_TARG_H
79
80
81/******************************************************************************

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87typedef struct _CMD_BUFFER_DESCRIPTOR
88{
89 U16 IoIndex; /* 00h */
90 U16 Reserved; /* 02h */
91 union /* 04h */
92 {
93 U32 PhysicalAddress32;
94 U64 PhysicalAddress64;
80 } _u;
95 } 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

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150#define PRIORITY_REASON_SCSI_TASK_MANAGEMENT (0x01)
151#define PRIORITY_REASON_CMD_PARITY_ERR (0x02)
152#define PRIORITY_REASON_MSG_OUT_PARITY_ERR (0x03)
153#define PRIORITY_REASON_LQ_CRC_ERR (0x04)
154#define PRIORITY_REASON_CMD_CRC_ERR (0x05)
155#define PRIORITY_REASON_PROTOCOL_ERR (0x06)
156#define PRIORITY_REASON_DATA_OUT_PARITY_ERR (0x07)
157#define PRIORITY_REASON_DATA_OUT_CRC_ERR (0x08)
96} CMD_BUFFER_DESCRIPTOR, MPI_POINTER PTR_CMD_BUFFER_DESCRIPTOR,
97 CmdBufferDescriptor_t, MPI_POINTER pCmdBufferDescriptor_t;
98
99
100/****************************************************************************/
101/* Target Command Buffer Post Request */
102/****************************************************************************/
103

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165#define PRIORITY_REASON_SCSI_TASK_MANAGEMENT (0x01)
166#define PRIORITY_REASON_CMD_PARITY_ERR (0x02)
167#define PRIORITY_REASON_MSG_OUT_PARITY_ERR (0x03)
168#define PRIORITY_REASON_LQ_CRC_ERR (0x04)
169#define PRIORITY_REASON_CMD_CRC_ERR (0x05)
170#define PRIORITY_REASON_PROTOCOL_ERR (0x06)
171#define PRIORITY_REASON_DATA_OUT_PARITY_ERR (0x07)
172#define PRIORITY_REASON_DATA_OUT_CRC_ERR (0x08)
173#define PRIORITY_REASON_TARGET_BUSY (0x09)
158#define PRIORITY_REASON_UNKNOWN (0xFF)
159
160
161typedef struct _MSG_TARGET_CMD_BUFFER_POST_ERROR_REPLY
162{
163 U16 Reserved; /* 00h */
164 U8 MsgLength; /* 02h */
165 U8 Function; /* 03h */

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178
179
180typedef struct _MPI_TARGET_FCP_CMD_BUFFER
181{
182 U8 FcpLun[8]; /* 00h */
183 U8 FcpCntl[4]; /* 08h */
184 U8 FcpCdb[16]; /* 0Ch */
185 U32 FcpDl; /* 1Ch */
174#define PRIORITY_REASON_UNKNOWN (0xFF)
175
176
177typedef struct _MSG_TARGET_CMD_BUFFER_POST_ERROR_REPLY
178{
179 U16 Reserved; /* 00h */
180 U8 MsgLength; /* 02h */
181 U8 Function; /* 03h */

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194
195
196typedef struct _MPI_TARGET_FCP_CMD_BUFFER
197{
198 U8 FcpLun[8]; /* 00h */
199 U8 FcpCntl[4]; /* 08h */
200 U8 FcpCdb[16]; /* 0Ch */
201 U32 FcpDl; /* 1Ch */
202 U8 AliasIndex; /* 20h */
203 U8 Reserved1; /* 21h */
204 U16 OptionalOxid; /* 22h */
186} MPI_TARGET_FCP_CMD_BUFFER, MPI_POINTER PTR_MPI_TARGET_FCP_CMD_BUFFER,
187 MpiTargetFcpCmdBuffer, MPI_POINTER pMpiTargetFcpCmdBuffer;
188
189
190typedef struct _MPI_TARGET_SCSI_SPI_CMD_BUFFER
191{
192 /* SPI L_Q information unit */
193 U8 L_QType; /* 00h */
194 U8 Reserved; /* 01h */
195 U16 Tag; /* 02h */
196 U8 LogicalUnitNumber[8]; /* 04h */
197 U32 DataLength; /* 0Ch */
198 /* SPI command information unit */
199 U8 ReservedFirstByteOfCommandIU; /* 10h */
200 U8 TaskAttribute; /* 11h */
201 U8 TaskManagementFlags; /* 12h */
202 U8 AdditionalCDBLength; /* 13h */
203 U8 CDB[16]; /* 14h */
205} MPI_TARGET_FCP_CMD_BUFFER, MPI_POINTER PTR_MPI_TARGET_FCP_CMD_BUFFER,
206 MpiTargetFcpCmdBuffer, MPI_POINTER pMpiTargetFcpCmdBuffer;
207
208
209typedef struct _MPI_TARGET_SCSI_SPI_CMD_BUFFER
210{
211 /* SPI L_Q information unit */
212 U8 L_QType; /* 00h */
213 U8 Reserved; /* 01h */
214 U16 Tag; /* 02h */
215 U8 LogicalUnitNumber[8]; /* 04h */
216 U32 DataLength; /* 0Ch */
217 /* SPI command information unit */
218 U8 ReservedFirstByteOfCommandIU; /* 10h */
219 U8 TaskAttribute; /* 11h */
220 U8 TaskManagementFlags; /* 12h */
221 U8 AdditionalCDBLength; /* 13h */
222 U8 CDB[16]; /* 14h */
223 /* Alias ID */
224 U8 AliasID; /* 24h */
225 U8 Reserved1; /* 25h */
226 U16 Reserved2; /* 26h */
204} MPI_TARGET_SCSI_SPI_CMD_BUFFER,
205 MPI_POINTER PTR_MPI_TARGET_SCSI_SPI_CMD_BUFFER,
206 MpiTargetScsiSpiCmdBuffer, MPI_POINTER pMpiTargetScsiSpiCmdBuffer;
207
208
209/****************************************************************************/
210/* Target Assist Request */
211/****************************************************************************/

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226 U32 DataLength; /* 1Ch */
227 SGE_IO_UNION SGL[1]; /* 20h */
228} MSG_TARGET_ASSIST_REQUEST, MPI_POINTER PTR_MSG_TARGET_ASSIST_REQUEST,
229 TargetAssistRequest_t, MPI_POINTER pTargetAssistRequest_t;
230
231#define TARGET_ASSIST_FLAGS_DATA_DIRECTION (0x01)
232#define TARGET_ASSIST_FLAGS_AUTO_STATUS (0x02)
233#define TARGET_ASSIST_FLAGS_HIGH_PRIORITY (0x04)
227} MPI_TARGET_SCSI_SPI_CMD_BUFFER,
228 MPI_POINTER PTR_MPI_TARGET_SCSI_SPI_CMD_BUFFER,
229 MpiTargetScsiSpiCmdBuffer, MPI_POINTER pMpiTargetScsiSpiCmdBuffer;
230
231
232/****************************************************************************/
233/* Target Assist Request */
234/****************************************************************************/

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249 U32 DataLength; /* 1Ch */
250 SGE_IO_UNION SGL[1]; /* 20h */
251} MSG_TARGET_ASSIST_REQUEST, MPI_POINTER PTR_MSG_TARGET_ASSIST_REQUEST,
252 TargetAssistRequest_t, MPI_POINTER pTargetAssistRequest_t;
253
254#define TARGET_ASSIST_FLAGS_DATA_DIRECTION (0x01)
255#define TARGET_ASSIST_FLAGS_AUTO_STATUS (0x02)
256#define TARGET_ASSIST_FLAGS_HIGH_PRIORITY (0x04)
257#define TARGET_ASSIST_FLAGS_CONFIRMED (0x08)
234#define TARGET_ASSIST_FLAGS_REPOST_CMD_BUFFER (0x80)
235
236
237typedef struct _MSG_TARGET_ERROR_REPLY
238{
239 U16 Reserved; /* 00h */
240 U8 MsgLength; /* 02h */
241 U8 Function; /* 03h */

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270 U32 ReplyWord; /* 0Ch */
271 U8 LUN[8]; /* 10h */
272 SGE_SIMPLE_UNION StatusDataSGE; /* 18h */
273} MSG_TARGET_STATUS_SEND_REQUEST, MPI_POINTER PTR_MSG_TARGET_STATUS_SEND_REQUEST,
274 TargetStatusSendRequest_t, MPI_POINTER pTargetStatusSendRequest_t;
275
276#define TARGET_STATUS_SEND_FLAGS_AUTO_GOOD_STATUS (0x01)
277#define TARGET_STATUS_SEND_FLAGS_HIGH_PRIORITY (0x04)
258#define TARGET_ASSIST_FLAGS_REPOST_CMD_BUFFER (0x80)
259
260
261typedef struct _MSG_TARGET_ERROR_REPLY
262{
263 U16 Reserved; /* 00h */
264 U8 MsgLength; /* 02h */
265 U8 Function; /* 03h */

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294 U32 ReplyWord; /* 0Ch */
295 U8 LUN[8]; /* 10h */
296 SGE_SIMPLE_UNION StatusDataSGE; /* 18h */
297} MSG_TARGET_STATUS_SEND_REQUEST, MPI_POINTER PTR_MSG_TARGET_STATUS_SEND_REQUEST,
298 TargetStatusSendRequest_t, MPI_POINTER pTargetStatusSendRequest_t;
299
300#define TARGET_STATUS_SEND_FLAGS_AUTO_GOOD_STATUS (0x01)
301#define TARGET_STATUS_SEND_FLAGS_HIGH_PRIORITY (0x04)
302#define TARGET_STATUS_SEND_FLAGS_CONFIRMED (0x08)
278#define TARGET_STATUS_SEND_FLAGS_REPOST_CMD_BUFFER (0x80)
279
303#define TARGET_STATUS_SEND_FLAGS_REPOST_CMD_BUFFER (0x80)
304
305/*
306 * NOTE: FCP_RSP data is big-endian. When used on a little-endian system, this
307 * structure properly orders the bytes.
308 */
280typedef struct _MPI_TARGET_FCP_RSP_BUFFER
281{
282 U8 Reserved0[8]; /* 00h */
309typedef struct _MPI_TARGET_FCP_RSP_BUFFER
310{
311 U8 Reserved0[8]; /* 00h */
283 U8 FcpStatus; /* 08h */
284 U8 FcpFlags; /* 09h */
285 U8 Reserved1[2]; /* 0Ah */
312 U8 Reserved1[2]; /* 08h */
313 U8 FcpFlags; /* 0Ah */
314 U8 FcpStatus; /* 0Bh */
286 U32 FcpResid; /* 0Ch */
287 U32 FcpSenseLength; /* 10h */
288 U32 FcpResponseLength; /* 14h */
289 U8 FcpResponseData[8]; /* 18h */
290 U8 FcpSenseData[32]; /* Pad to 64 bytes */ /* 20h */
291} MPI_TARGET_FCP_RSP_BUFFER, MPI_POINTER PTR_MPI_TARGET_FCP_RSP_BUFFER,
292 MpiTargetFcpRspBuffer, MPI_POINTER pMpiTargetFcpRspBuffer;
293
315 U32 FcpResid; /* 0Ch */
316 U32 FcpSenseLength; /* 10h */
317 U32 FcpResponseLength; /* 14h */
318 U8 FcpResponseData[8]; /* 18h */
319 U8 FcpSenseData[32]; /* Pad to 64 bytes */ /* 20h */
320} MPI_TARGET_FCP_RSP_BUFFER, MPI_POINTER PTR_MPI_TARGET_FCP_RSP_BUFFER,
321 MpiTargetFcpRspBuffer, MPI_POINTER pMpiTargetFcpRspBuffer;
322
323/*
324 * NOTE: The SPI status IU is big-endian. When used on a little-endian system,
325 * this structure properly orders the bytes.
326 */
294typedef struct _MPI_TARGET_SCSI_SPI_STATUS_IU
295{
296 U8 Reserved0; /* 00h */
297 U8 Reserved1; /* 01h */
298 U8 Valid; /* 02h */
299 U8 Status; /* 03h */
300 U32 SenseDataListLength; /* 04h */
301 U32 PktFailuresListLength; /* 08h */

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349/****************************************************************************/
350/* Target Mode Context Reply */
351/****************************************************************************/
352
353#define TARGET_MODE_REPLY_IO_INDEX_MASK (0x00003FFF)
354#define TARGET_MODE_REPLY_IO_INDEX_SHIFT (0)
355#define TARGET_MODE_REPLY_INITIATOR_INDEX_MASK (0x03FFC000)
356#define TARGET_MODE_REPLY_INITIATOR_INDEX_SHIFT (14)
327typedef struct _MPI_TARGET_SCSI_SPI_STATUS_IU
328{
329 U8 Reserved0; /* 00h */
330 U8 Reserved1; /* 01h */
331 U8 Valid; /* 02h */
332 U8 Status; /* 03h */
333 U32 SenseDataListLength; /* 04h */
334 U32 PktFailuresListLength; /* 08h */

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382/****************************************************************************/
383/* Target Mode Context Reply */
384/****************************************************************************/
385
386#define TARGET_MODE_REPLY_IO_INDEX_MASK (0x00003FFF)
387#define TARGET_MODE_REPLY_IO_INDEX_SHIFT (0)
388#define TARGET_MODE_REPLY_INITIATOR_INDEX_MASK (0x03FFC000)
389#define TARGET_MODE_REPLY_INITIATOR_INDEX_SHIFT (14)
357#define TARGET_MODE_REPLY_ALIAS_MASK (0x0C000000)
390#define TARGET_MODE_REPLY_ALIAS_MASK (0x04000000)
358#define TARGET_MODE_REPLY_ALIAS_SHIFT (26)
359#define TARGET_MODE_REPLY_PORT_MASK (0x10000000)
360#define TARGET_MODE_REPLY_PORT_SHIFT (28)
361
362
363#define GET_IO_INDEX(x) (((x) & TARGET_MODE_REPLY_IO_INDEX_MASK) \
364 >> TARGET_MODE_REPLY_IO_INDEX_SHIFT)
365

--- 65 unchanged lines hidden --- 		391#define TARGET_MODE_REPLY_ALIAS_SHIFT (26)
392#define TARGET_MODE_REPLY_PORT_MASK (0x10000000)
393#define TARGET_MODE_REPLY_PORT_SHIFT (28)
394
395
396#define GET_IO_INDEX(x) (((x) & TARGET_MODE_REPLY_IO_INDEX_MASK) \
397 >> TARGET_MODE_REPLY_IO_INDEX_SHIFT)
398

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