1 /*-
2 * Debug routines for LSI '909 FC adapters.
3 * FreeBSD Version.
4 *
5 * SPDX-License-Identifier: BSD-2-Clause AND BSD-3-Clause
6 *
7 * Copyright (c) 2000, 2001 by Greg Ansley
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 * notice immediately at the beginning of the file, without modification,
14 * this list of conditions, and the following disclaimer.
15 * 2. The name of the author may not be used to endorse or promote products
16 * derived from this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
22 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * SUCH DAMAGE.
29 *
30 */
31 /*-
32 * Copyright (c) 2002, 2006 by Matthew Jacob
33 * All rights reserved.
34 *
35 * Redistribution and use in source and binary forms, with or without
36 * modification, are permitted provided that the following conditions are
37 * met:
38 * 1. Redistributions of source code must retain the above copyright
39 * notice, this list of conditions and the following disclaimer.
40 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
41 * substantially similar to the "NO WARRANTY" disclaimer below
42 * ("Disclaimer") and any redistribution must be conditioned upon including
43 * a substantially similar Disclaimer requirement for further binary
44 * redistribution.
45 * 3. Neither the names of the above listed copyright holders nor the names
46 * of any contributors may be used to endorse or promote products derived
47 * from this software without specific prior written permission.
48 *
49 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
50 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
51 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
52 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
53 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
54 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
55 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
56 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
57 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
58 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF THE COPYRIGHT
59 * OWNER OR CONTRIBUTOR IS ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
60 *
61 * Support from Chris Ellsworth in order to make SAS adapters work
62 * is gratefully acknowledged.
63 *
64 * Support from LSI-Logic has also gone a great deal toward making this a
65 * workable subsystem and is gratefully acknowledged.
66 */
67
68 #include <sys/cdefs.h>
69 #include <dev/mpt/mpt.h>
70
71 #include <dev/mpt/mpilib/mpi_ioc.h>
72 #include <dev/mpt/mpilib/mpi_init.h>
73 #include <dev/mpt/mpilib/mpi_fc.h>
74 #include <dev/mpt/mpilib/mpi_targ.h>
75
76 #include <cam/scsi/scsi_all.h>
77
78 #include <machine/stdarg.h> /* for use by mpt_prt below */
79
80 struct Error_Map {
81 int Error_Code;
82 char *Error_String;
83 };
84
85 static const struct Error_Map IOC_Status[] = {
86 { MPI_IOCSTATUS_SUCCESS, "Success" },
87 { MPI_IOCSTATUS_INVALID_FUNCTION, "IOC: Invalid Function" },
88 { MPI_IOCSTATUS_BUSY, "IOC: Busy" },
89 { MPI_IOCSTATUS_INVALID_SGL, "IOC: Invalid SGL" },
90 { MPI_IOCSTATUS_INTERNAL_ERROR, "IOC: Internal Error" },
91 { MPI_IOCSTATUS_RESERVED, "IOC: Reserved" },
92 { MPI_IOCSTATUS_INSUFFICIENT_RESOURCES, "IOC: Insufficient Resources" },
93 { MPI_IOCSTATUS_INVALID_FIELD, "IOC: Invalid Field" },
94 { MPI_IOCSTATUS_INVALID_STATE, "IOC: Invalid State" },
95 { MPI_IOCSTATUS_CONFIG_INVALID_ACTION, "Invalid Action" },
96 { MPI_IOCSTATUS_CONFIG_INVALID_TYPE, "Invalid Type" },
97 { MPI_IOCSTATUS_CONFIG_INVALID_PAGE, "Invalid Page" },
98 { MPI_IOCSTATUS_CONFIG_INVALID_DATA, "Invalid Data" },
99 { MPI_IOCSTATUS_CONFIG_NO_DEFAULTS, "No Defaults" },
100 { MPI_IOCSTATUS_CONFIG_CANT_COMMIT, "Can't Commit" },
101 { MPI_IOCSTATUS_SCSI_RECOVERED_ERROR, "SCSI: Recoverd Error" },
102 { MPI_IOCSTATUS_SCSI_INVALID_BUS, "SCSI: Invalid Bus" },
103 { MPI_IOCSTATUS_SCSI_INVALID_TARGETID, "SCSI: Invalid Target ID" },
104 { MPI_IOCSTATUS_SCSI_DEVICE_NOT_THERE, "SCSI: Device Not There" },
105 { MPI_IOCSTATUS_SCSI_DATA_OVERRUN, "SCSI: Data Overrun" },
106 { MPI_IOCSTATUS_SCSI_DATA_UNDERRUN, "SCSI: Data Underrun" },
107 { MPI_IOCSTATUS_SCSI_IO_DATA_ERROR, "SCSI: Data Error" },
108 { MPI_IOCSTATUS_SCSI_PROTOCOL_ERROR, "SCSI: Protocol Error" },
109 { MPI_IOCSTATUS_SCSI_TASK_TERMINATED, "SCSI: Task Terminated" },
110 { MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH, "SCSI: Residual Mismatch" },
111 { MPI_IOCSTATUS_SCSI_TASK_MGMT_FAILED, "SCSI: Task Management Failed" },
112 { MPI_IOCSTATUS_SCSI_IOC_TERMINATED, "SCSI: IOC Bus Reset" },
113 { MPI_IOCSTATUS_SCSI_EXT_TERMINATED, "SCSI: External Bus Reset" },
114 { MPI_IOCSTATUS_TARGET_PRIORITY_IO, "SCSI Target: Priority I/O" },
115 { MPI_IOCSTATUS_TARGET_INVALID_PORT, "SCSI Target: Invalid Port" },
116 { MPI_IOCSTATUS_TARGET_INVALID_IOCINDEX, "SCSI Target: Invalid IOC Index" },
117 { MPI_IOCSTATUS_TARGET_ABORTED, "SCSI Target: Aborted" },
118 { MPI_IOCSTATUS_TARGET_NO_CONN_RETRYABLE, "SCSI Target: No Connection (Retryable)" },
119 { MPI_IOCSTATUS_TARGET_NO_CONNECTION, "SCSI Target: No Connection" },
120 { MPI_IOCSTATUS_TARGET_XFER_COUNT_MISMATCH,"SCSI Target: Transfer Count Mismatch" },
121 { MPI_IOCSTATUS_TARGET_FC_ABORTED, "FC: Aborted" },
122 { MPI_IOCSTATUS_TARGET_FC_RX_ID_INVALID, "FC: Receive ID Invalid" },
123 { MPI_IOCSTATUS_TARGET_FC_DID_INVALID, "FC: Receive DID Invalid" },
124 { MPI_IOCSTATUS_TARGET_FC_NODE_LOGGED_OUT,"FC: Node Logged Out" },
125 { MPI_IOCSTATUS_LAN_DEVICE_NOT_FOUND, "LAN: Device Not Found" },
126 { MPI_IOCSTATUS_LAN_DEVICE_FAILURE, "LAN: Device Not Failure" },
127 { MPI_IOCSTATUS_LAN_TRANSMIT_ERROR, "LAN: Transmit Error" },
128 { MPI_IOCSTATUS_LAN_TRANSMIT_ABORTED, "LAN: Transmit Aborted" },
129 { MPI_IOCSTATUS_LAN_RECEIVE_ERROR, "LAN: Receive Error" },
130 { MPI_IOCSTATUS_LAN_RECEIVE_ABORTED, "LAN: Receive Aborted" },
131 { MPI_IOCSTATUS_LAN_PARTIAL_PACKET, "LAN: Partial Packet" },
132 { MPI_IOCSTATUS_LAN_CANCELED, "LAN: Canceled" },
133 { -1, 0},
134 };
135
136 static const struct Error_Map IOC_Func[] = {
137 { MPI_FUNCTION_SCSI_IO_REQUEST, "SCSI IO Request" },
138 { MPI_FUNCTION_SCSI_TASK_MGMT, "SCSI Task Management" },
139 { MPI_FUNCTION_IOC_INIT, "IOC Init" },
140 { MPI_FUNCTION_IOC_FACTS, "IOC Facts" },
141 { MPI_FUNCTION_CONFIG, "Config" },
142 { MPI_FUNCTION_PORT_FACTS, "Port Facts" },
143 { MPI_FUNCTION_PORT_ENABLE, "Port Enable" },
144 { MPI_FUNCTION_EVENT_NOTIFICATION, "Event Notification" },
145 { MPI_FUNCTION_EVENT_ACK, "Event Ack" },
146 { MPI_FUNCTION_FW_DOWNLOAD, "FW Download" },
147 { MPI_FUNCTION_TARGET_CMD_BUFFER_POST, "SCSI Target Command Buffer" },
148 { MPI_FUNCTION_TARGET_ASSIST, "Target Assist" },
149 { MPI_FUNCTION_TARGET_STATUS_SEND, "Target Status Send" },
150 { MPI_FUNCTION_TARGET_MODE_ABORT, "Target Mode Abort" },
151 { -1, 0},
152 };
153
154 static const struct Error_Map IOC_Event[] = {
155 { MPI_EVENT_NONE, "None" },
156 { MPI_EVENT_LOG_DATA, "LogData" },
157 { MPI_EVENT_STATE_CHANGE, "State Change" },
158 { MPI_EVENT_UNIT_ATTENTION, "Unit Attention" },
159 { MPI_EVENT_IOC_BUS_RESET, "IOC Bus Reset" },
160 { MPI_EVENT_EXT_BUS_RESET, "External Bus Reset" },
161 { MPI_EVENT_RESCAN, "Rescan" },
162 { MPI_EVENT_LINK_STATUS_CHANGE, "Link Status Change" },
163 { MPI_EVENT_LOOP_STATE_CHANGE, "Loop State Change" },
164 { MPI_EVENT_LOGOUT, "Logout" },
165 { MPI_EVENT_EVENT_CHANGE, "EventChange" },
166 { -1, 0},
167 };
168
169 static const struct Error_Map IOC_SCSIState[] = {
170 { MPI_SCSI_STATE_AUTOSENSE_VALID, "AutoSense_Valid" },
171 { MPI_SCSI_STATE_AUTOSENSE_FAILED, "AutoSense_Failed" },
172 { MPI_SCSI_STATE_NO_SCSI_STATUS, "No_SCSI_Status" },
173 { MPI_SCSI_STATE_TERMINATED, "State_Terminated" },
174 { MPI_SCSI_STATE_RESPONSE_INFO_VALID, "Repsonse_Info_Valid" },
175 { MPI_SCSI_STATE_QUEUE_TAG_REJECTED, "Queue Tag Rejected" },
176 { -1, 0},
177 };
178
179 static const struct Error_Map IOC_SCSIStatus[] = {
180 { SCSI_STATUS_OK, "OK" },
181 { SCSI_STATUS_CHECK_COND, "Check Condition" },
182 { SCSI_STATUS_COND_MET, "Check Condition Met" },
183 { SCSI_STATUS_BUSY, "Busy" },
184 { SCSI_STATUS_INTERMED, "Intermediate Condition" },
185 { SCSI_STATUS_INTERMED_COND_MET, "Intermediate Condition Met" },
186 { SCSI_STATUS_RESERV_CONFLICT, "Reservation Conflict" },
187 { SCSI_STATUS_CMD_TERMINATED, "Command Terminated" },
188 { SCSI_STATUS_QUEUE_FULL, "Queue Full" },
189 { -1, 0},
190 };
191
192 static const struct Error_Map IOC_Diag[] = {
193 { MPI_DIAG_DRWE, "DWE" },
194 { MPI_DIAG_FLASH_BAD_SIG, "FLASH_Bad" },
195 { MPI_DIAGNOSTIC_OFFSET, "Offset" },
196 { MPI_DIAG_RESET_ADAPTER, "Reset" },
197 { MPI_DIAG_DISABLE_ARM, "DisARM" },
198 { MPI_DIAG_MEM_ENABLE, "DME" },
199 { -1, 0 },
200 };
201
202 static const struct Error_Map IOC_SCSITMType[] = {
203 { MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK, "Abort Task" },
204 { MPI_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET, "Abort Task Set" },
205 { MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET, "Target Reset" },
206 { MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS, "Reset Bus" },
207 { MPI_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET, "Logical Unit Reset" },
208 { -1, 0 },
209 };
210
211 static char *
mpt_ioc_status(int code)212 mpt_ioc_status(int code)
213 {
214 const struct Error_Map *status = IOC_Status;
215 static char buf[64];
216 while (status->Error_Code >= 0) {
217 if (status->Error_Code == (code & MPI_IOCSTATUS_MASK))
218 return status->Error_String;
219 status++;
220 }
221 snprintf(buf, sizeof buf, "Unknown (0x%08x)", code);
222 return buf;
223 }
224
225 char *
mpt_ioc_diag(u_int32_t code)226 mpt_ioc_diag(u_int32_t code)
227 {
228 const struct Error_Map *status = IOC_Diag;
229 static char buf[128];
230 char *ptr = buf;
231 char *end = &buf[128];
232 buf[0] = '\0';
233 ptr += snprintf(buf, sizeof buf, "(0x%08x)", code);
234 while (status->Error_Code >= 0) {
235 if ((status->Error_Code & code) != 0)
236 ptr += snprintf(ptr, (size_t)(end-ptr), "%s ",
237 status->Error_String);
238 status++;
239 }
240 return buf;
241 }
242
243 static char *
mpt_ioc_function(int code)244 mpt_ioc_function(int code)
245 {
246 const struct Error_Map *status = IOC_Func;
247 static char buf[64];
248 while (status->Error_Code >= 0) {
249 if (status->Error_Code == code)
250 return status->Error_String;
251 status++;
252 }
253 snprintf(buf, sizeof buf, "Unknown (0x%08x)", code);
254 return buf;
255 }
256
257 static char *
mpt_ioc_event(int code)258 mpt_ioc_event(int code)
259 {
260 const struct Error_Map *status = IOC_Event;
261 static char buf[64];
262 while (status->Error_Code >= 0) {
263 if (status->Error_Code == code)
264 return status->Error_String;
265 status++;
266 }
267 snprintf(buf, sizeof buf, "Unknown (0x%08x)", code);
268 return buf;
269 }
270
271 static char *
mpt_scsi_state(int code)272 mpt_scsi_state(int code)
273 {
274 const struct Error_Map *status = IOC_SCSIState;
275 static char buf[128];
276 char *ptr = buf;
277 char *end = &buf[128];
278 buf[0] = '\0';
279 ptr += snprintf(buf, sizeof buf, "(0x%08x)", code);
280 while (status->Error_Code >= 0) {
281 if ((status->Error_Code & code) != 0)
282 ptr += snprintf(ptr, (size_t)(end-ptr), "%s ",
283 status->Error_String);
284 status++;
285 }
286 return buf;
287 }
288
289 static char *
mpt_scsi_status(int code)290 mpt_scsi_status(int code)
291 {
292 const struct Error_Map *status = IOC_SCSIStatus;
293 static char buf[64];
294 while (status->Error_Code >= 0) {
295 if (status->Error_Code == code)
296 return status->Error_String;
297 status++;
298 }
299 snprintf(buf, sizeof buf, "Unknown (0x%08x)", code);
300 return buf;
301 }
302
303 static const char *
mpt_who(int who_init)304 mpt_who(int who_init)
305 {
306 const char *who;
307
308 switch (who_init) {
309 case MPT_DB_INIT_NOONE: who = "No One"; break;
310 case MPT_DB_INIT_BIOS: who = "BIOS"; break;
311 case MPT_DB_INIT_ROMBIOS: who = "ROM BIOS"; break;
312 case MPT_DB_INIT_PCIPEER: who = "PCI Peer"; break;
313 case MPT_DB_INIT_HOST: who = "Host Driver"; break;
314 case MPT_DB_INIT_MANUFACTURE: who = "Manufacturing"; break;
315 default: who = "Unknown"; break;
316 }
317 return who;
318 }
319
320 static const char *
mpt_state(u_int32_t mb)321 mpt_state(u_int32_t mb)
322 {
323 const char *text;
324
325 switch (MPT_STATE(mb)) {
326 case MPT_DB_STATE_RESET: text = "Reset"; break;
327 case MPT_DB_STATE_READY: text = "Ready"; break;
328 case MPT_DB_STATE_RUNNING:text = "Running"; break;
329 case MPT_DB_STATE_FAULT: text = "Fault"; break;
330 default: text = "Unknown"; break;
331 }
332 return text;
333 }
334
335 static char *
mpt_scsi_tm_type(int code)336 mpt_scsi_tm_type(int code)
337 {
338 const struct Error_Map *status = IOC_SCSITMType;
339 static char buf[64];
340 while (status->Error_Code >= 0) {
341 if (status->Error_Code == code)
342 return status->Error_String;
343 status++;
344 }
345 snprintf(buf, sizeof buf, "Unknown (0x%08x)", code);
346 return buf;
347 }
348
349 void
mpt_print_db(u_int32_t mb)350 mpt_print_db(u_int32_t mb)
351 {
352
353 printf("mpt mailbox: (0x%x) State %s WhoInit %s\n",
354 mb, mpt_state(mb), mpt_who(MPT_WHO(mb)));
355 }
356
357 /*****************************************************************************/
358 /* Reply functions */
359 /*****************************************************************************/
360 static void
mpt_print_reply_hdr(MSG_DEFAULT_REPLY * msg)361 mpt_print_reply_hdr(MSG_DEFAULT_REPLY *msg)
362 {
363
364 printf("%s Reply @ %p\n", mpt_ioc_function(msg->Function), msg);
365 printf("\tIOC Status %s\n", mpt_ioc_status(msg->IOCStatus));
366 printf("\tIOCLogInfo 0x%08x\n", msg->IOCLogInfo);
367 printf("\tMsgLength 0x%02x\n", msg->MsgLength);
368 printf("\tMsgFlags 0x%02x\n", msg->MsgFlags);
369 printf("\tMsgContext 0x%08x\n", msg->MsgContext);
370 }
371
372 static void
mpt_print_init_reply(MSG_IOC_INIT_REPLY * msg)373 mpt_print_init_reply(MSG_IOC_INIT_REPLY *msg)
374 {
375
376 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
377 printf("\tWhoInit %s\n", mpt_who(msg->WhoInit));
378 printf("\tMaxDevices 0x%02x\n", msg->MaxDevices);
379 printf("\tMaxBuses 0x%02x\n", msg->MaxBuses);
380 }
381
382 static void
mpt_print_ioc_facts(MSG_IOC_FACTS_REPLY * msg)383 mpt_print_ioc_facts(MSG_IOC_FACTS_REPLY *msg)
384 {
385
386 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
387 printf("\tIOCNumber %d\n", msg->IOCNumber);
388 printf("\tMaxChainDepth %d\n", msg->MaxChainDepth);
389 printf("\tWhoInit %s\n", mpt_who(msg->WhoInit));
390 printf("\tBlockSize %d\n", msg->BlockSize);
391 printf("\tFlags %d\n", msg->Flags);
392 printf("\tReplyQueueDepth %d\n", msg->ReplyQueueDepth);
393 printf("\tReqFrameSize 0x%04x\n", msg->RequestFrameSize);
394 printf("\tFW Version 0x%08x\n", msg->FWVersion.Word);
395 printf("\tProduct ID 0x%04x\n", msg->ProductID);
396 printf("\tCredits 0x%04x\n", msg->GlobalCredits);
397 printf("\tPorts %d\n", msg->NumberOfPorts);
398 printf("\tEventState 0x%02x\n", msg->EventState);
399 printf("\tHostMFA_HA 0x%08x\n", msg->CurrentHostMfaHighAddr);
400 printf("\tSenseBuf_HA 0x%08x\n",
401 msg->CurrentSenseBufferHighAddr);
402 printf("\tRepFrameSize 0x%04x\n", msg->CurReplyFrameSize);
403 printf("\tMaxDevices 0x%02x\n", msg->MaxDevices);
404 printf("\tMaxBuses 0x%02x\n", msg->MaxBuses);
405 printf("\tFWImageSize 0x%04x\n", msg->FWImageSize);
406 }
407
408 static void
mpt_print_enable_reply(MSG_PORT_ENABLE_REPLY * msg)409 mpt_print_enable_reply(MSG_PORT_ENABLE_REPLY *msg)
410 {
411
412 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
413 printf("\tPort: %d\n", msg->PortNumber);
414 }
415
416 static void
mpt_print_scsi_io_reply(MSG_SCSI_IO_REPLY * msg)417 mpt_print_scsi_io_reply(MSG_SCSI_IO_REPLY *msg)
418 {
419
420 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
421 printf("\tBus: %d\n", msg->Bus);
422 printf("\tTargetID %d\n", msg->TargetID);
423 printf("\tCDBLength %d\n", msg->CDBLength);
424 printf("\tSCSI Status: %s\n", mpt_scsi_status(msg->SCSIStatus));
425 printf("\tSCSI State: %s\n", mpt_scsi_state(msg->SCSIState));
426 printf("\tTransferCnt 0x%04x\n", msg->TransferCount);
427 printf("\tSenseCnt 0x%04x\n", msg->SenseCount);
428 printf("\tResponseInfo 0x%08x\n", msg->ResponseInfo);
429 }
430
431 static void
mpt_print_event_notice(MSG_EVENT_NOTIFY_REPLY * msg)432 mpt_print_event_notice(MSG_EVENT_NOTIFY_REPLY *msg)
433 {
434
435 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
436 printf("\tEvent: %s\n", mpt_ioc_event(msg->Event));
437 printf("\tEventContext 0x%04x\n", msg->EventContext);
438 printf("\tAckRequired %d\n", msg->AckRequired);
439 printf("\tEventDataLength %d\n", msg->EventDataLength);
440 printf("\tContinuation %d\n", msg->MsgFlags & 0x80);
441 switch(msg->Event) {
442 case MPI_EVENT_LOG_DATA:
443 printf("\tEvtLogData: 0x%04x\n", msg->Data[0]);
444 break;
445
446 case MPI_EVENT_UNIT_ATTENTION:
447 printf("\tTargetID: 0x%04x\n",
448 msg->Data[0] & 0xff);
449 printf("\tBus: 0x%04x\n",
450 (msg->Data[0] >> 8) & 0xff);
451 break;
452
453 case MPI_EVENT_IOC_BUS_RESET:
454 case MPI_EVENT_EXT_BUS_RESET:
455 case MPI_EVENT_RESCAN:
456 printf("\tPort: %d\n",
457 (msg->Data[0] >> 8) & 0xff);
458 break;
459
460 case MPI_EVENT_LINK_STATUS_CHANGE:
461 printf("\tLinkState: %d\n",
462 msg->Data[0] & 0xff);
463 printf("\tPort: %d\n",
464 (msg->Data[1] >> 8) & 0xff);
465 break;
466
467 case MPI_EVENT_LOOP_STATE_CHANGE:
468 printf("\tType: %d\n",
469 (msg->Data[0] >> 16) & 0xff);
470 printf("\tChar3: 0x%02x\n",
471 (msg->Data[0] >> 8) & 0xff);
472 printf("\tChar4: 0x%02x\n",
473 (msg->Data[0] ) & 0xff);
474 printf("\tPort: %d\n",
475 (msg->Data[1] >> 8) & 0xff);
476 break;
477
478 case MPI_EVENT_LOGOUT:
479 printf("\tN_PortId: 0x%04x\n", msg->Data[0]);
480 printf("\tPort: %d\n",
481 (msg->Data[1] >> 8) & 0xff);
482 break;
483 }
484
485 }
486
487 void
mpt_print_reply(void * vmsg)488 mpt_print_reply(void *vmsg)
489 {
490 MSG_DEFAULT_REPLY *msg = vmsg;
491
492 switch (msg->Function) {
493 case MPI_FUNCTION_EVENT_NOTIFICATION:
494 mpt_print_event_notice((MSG_EVENT_NOTIFY_REPLY *)msg);
495 break;
496 case MPI_FUNCTION_PORT_ENABLE:
497 mpt_print_enable_reply((MSG_PORT_ENABLE_REPLY *)msg);
498 break;
499 case MPI_FUNCTION_IOC_FACTS:
500 mpt_print_ioc_facts((MSG_IOC_FACTS_REPLY *)msg);
501 break;
502 case MPI_FUNCTION_IOC_INIT:
503 mpt_print_init_reply((MSG_IOC_INIT_REPLY *)msg);
504 break;
505 case MPI_FUNCTION_SCSI_IO_REQUEST:
506 case MPI_FUNCTION_RAID_SCSI_IO_PASSTHROUGH:
507 mpt_print_scsi_io_reply((MSG_SCSI_IO_REPLY *)msg);
508 break;
509 default:
510 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
511 break;
512 }
513 }
514
515 /*****************************************************************************/
516 /* Request functions */
517 /*****************************************************************************/
518 static void
mpt_print_request_hdr(MSG_REQUEST_HEADER * req)519 mpt_print_request_hdr(MSG_REQUEST_HEADER *req)
520 {
521
522 printf("%s @ %p\n", mpt_ioc_function(req->Function), req);
523 printf("\tChain Offset 0x%02x\n", req->ChainOffset);
524 printf("\tMsgFlags 0x%02x\n", req->MsgFlags);
525 printf("\tMsgContext 0x%08x\n", req->MsgContext);
526 }
527
528 static void
mpt_print_scsi_io_request(MSG_SCSI_IO_REQUEST * orig_msg)529 mpt_print_scsi_io_request(MSG_SCSI_IO_REQUEST *orig_msg)
530 {
531 MSG_SCSI_IO_REQUEST local, *msg = &local;
532 int i;
533
534 bcopy(orig_msg, msg, sizeof (MSG_SCSI_IO_REQUEST));
535 mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg);
536 printf("\tBus: %d\n", msg->Bus);
537 printf("\tTargetID %d\n", msg->TargetID);
538 printf("\tSenseBufferLength %d\n", msg->SenseBufferLength);
539 printf("\tLUN: 0x%jx\n", (uintmax_t)be64dec(msg->LUN));
540 printf("\tControl 0x%08x ", msg->Control);
541 #define MPI_PRINT_FIELD(x) \
542 case MPI_SCSIIO_CONTROL_ ## x : \
543 printf(" " #x " "); \
544 break
545
546 switch (msg->Control & MPI_SCSIIO_CONTROL_DATADIRECTION_MASK) {
547 MPI_PRINT_FIELD(NODATATRANSFER);
548 MPI_PRINT_FIELD(WRITE);
549 MPI_PRINT_FIELD(READ);
550 default:
551 printf(" Invalid DIR! ");
552 break;
553 }
554 switch (msg->Control & MPI_SCSIIO_CONTROL_TASKATTRIBUTE_MASK) {
555 MPI_PRINT_FIELD(SIMPLEQ);
556 MPI_PRINT_FIELD(HEADOFQ);
557 MPI_PRINT_FIELD(ORDEREDQ);
558 MPI_PRINT_FIELD(ACAQ);
559 MPI_PRINT_FIELD(UNTAGGED);
560 MPI_PRINT_FIELD(NO_DISCONNECT);
561 default:
562 printf(" Unknown attribute! ");
563 break;
564 }
565
566 printf("\n");
567 #undef MPI_PRINT_FIELD
568
569 printf("\tDataLength\t0x%08x\n", msg->DataLength);
570 printf("\tSenseBufAddr\t0x%08x\n", msg->SenseBufferLowAddr);
571 printf("\tCDB[0:%d]\t", msg->CDBLength);
572 for (i = 0; i < msg->CDBLength; i++)
573 printf("%02x ", msg->CDB[i]);
574 printf("\n");
575
576 if ((msg->Control & MPI_SCSIIO_CONTROL_DATADIRECTION_MASK) !=
577 MPI_SCSIIO_CONTROL_NODATATRANSFER ) {
578 mpt_dump_sgl(&orig_msg->SGL,
579 ((char *)&orig_msg->SGL)-(char *)orig_msg);
580 }
581 }
582
583 static void
mpt_print_scsi_tmf_request(MSG_SCSI_TASK_MGMT * msg)584 mpt_print_scsi_tmf_request(MSG_SCSI_TASK_MGMT *msg)
585 {
586
587 mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg);
588 printf("\tLun 0x%jx\n", (uintmax_t)be64dec(msg->LUN));
589 printf("\tTaskType %s\n", mpt_scsi_tm_type(msg->TaskType));
590 printf("\tTaskMsgContext 0x%08x\n", msg->TaskMsgContext);
591 }
592
593 static void
mpt_print_scsi_target_assist_request(PTR_MSG_TARGET_ASSIST_REQUEST msg)594 mpt_print_scsi_target_assist_request(PTR_MSG_TARGET_ASSIST_REQUEST msg)
595 {
596
597 mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg);
598 printf("\tStatusCode 0x%02x\n", msg->StatusCode);
599 printf("\tTargetAssist 0x%02x\n", msg->TargetAssistFlags);
600 printf("\tQueueTag 0x%04x\n", msg->QueueTag);
601 printf("\tReplyWord 0x%08x\n", msg->ReplyWord);
602 printf("\tLun 0x%jx\n", (uintmax_t)be64dec(msg->LUN));
603 printf("\tRelativeOff 0x%08x\n", msg->RelativeOffset);
604 printf("\tDataLength 0x%08x\n", msg->DataLength);
605 mpt_dump_sgl(msg->SGL, 0);
606 }
607
608 static void
mpt_print_scsi_target_status_send_request(MSG_TARGET_STATUS_SEND_REQUEST * msg)609 mpt_print_scsi_target_status_send_request(MSG_TARGET_STATUS_SEND_REQUEST *msg)
610 {
611 SGE_IO_UNION x;
612
613 mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg);
614 printf("\tStatusCode 0x%02x\n", msg->StatusCode);
615 printf("\tStatusFlags 0x%02x\n", msg->StatusFlags);
616 printf("\tQueueTag 0x%04x\n", msg->QueueTag);
617 printf("\tReplyWord 0x%08x\n", msg->ReplyWord);
618 printf("\tLun 0x%jx\n", (uintmax_t)be64dec(msg->LUN));
619 x.u.Simple = msg->StatusDataSGE;
620 mpt_dump_sgl(&x, 0);
621 }
622
623 void
mpt_print_request(void * vreq)624 mpt_print_request(void *vreq)
625 {
626 MSG_REQUEST_HEADER *req = vreq;
627
628 switch (req->Function) {
629 case MPI_FUNCTION_SCSI_IO_REQUEST:
630 case MPI_FUNCTION_RAID_SCSI_IO_PASSTHROUGH:
631 mpt_print_scsi_io_request((MSG_SCSI_IO_REQUEST *)req);
632 break;
633 case MPI_FUNCTION_SCSI_TASK_MGMT:
634 mpt_print_scsi_tmf_request((MSG_SCSI_TASK_MGMT *)req);
635 break;
636 case MPI_FUNCTION_TARGET_ASSIST:
637 mpt_print_scsi_target_assist_request(
638 (PTR_MSG_TARGET_ASSIST_REQUEST)req);
639 break;
640 case MPI_FUNCTION_TARGET_STATUS_SEND:
641 mpt_print_scsi_target_status_send_request(
642 (MSG_TARGET_STATUS_SEND_REQUEST *)req);
643 break;
644 default:
645 mpt_print_request_hdr(req);
646 break;
647 }
648 }
649
650 #if 0
651 typedef struct mpt_decode_entry {
652 char *name;
653 u_int value;
654 u_int mask;
655 } mpt_decode_entry_t;
656
657 static int
658 mpt_decode_value(mpt_decode_entry_t *table, u_int num_entries,
659 const char *name, u_int value, u_int *cur_column,
660 u_int wrap_point)
661 {
662 int printed;
663 u_int printed_mask;
664 u_int dummy_column;
665
666 if (cur_column == NULL) {
667 dummy_column = 0;
668 cur_column = &dummy_column;
669 }
670
671 if (*cur_column >= wrap_point) {
672 printf("\n");
673 *cur_column = 0;
674 }
675 printed = printf("%s[0x%x]", name, value);
676 if (table == NULL) {
677 printed += printf(" ");
678 *cur_column += printed;
679 return (printed);
680 }
681 printed_mask = 0;
682 while (printed_mask != 0xFF) {
683 int entry;
684
685 for (entry = 0; entry < num_entries; entry++) {
686 if (((value & table[entry].mask)
687 != table[entry].value)
688 || ((printed_mask & table[entry].mask)
689 == table[entry].mask))
690 continue;
691
692 printed += printf("%s%s",
693 printed_mask == 0 ? ":(" : "|",
694 table[entry].name);
695 printed_mask |= table[entry].mask;
696 break;
697 }
698 if (entry >= num_entries)
699 break;
700 }
701 if (printed_mask != 0)
702 printed += printf(") ");
703 else
704 printed += printf(" ");
705 *cur_column += printed;
706 return (printed);
707 }
708
709 static const mpt_decode_entry_t req_state_parse_table[] = {
710 { "REQ_FREE", 0x00, 0xff },
711 { "REQ_ALLOCATED", 0x01, 0x01 },
712 { "REQ_QUEUED", 0x02, 0x02 },
713 { "REQ_DONE", 0x04, 0x04 },
714 { "REQ_TIMEDOUT", 0x08, 0x08 },
715 { "REQ_NEED_WAKEUP", 0x10, 0x10 }
716 };
717
718 static void
719 mpt_req_state(mpt_req_state_t state)
720 {
721
722 mpt_decode_value(req_state_parse_table,
723 NUM_ELEMENTS(req_state_parse_table),
724 "REQ_STATE", state, NULL, 80);
725 }
726 #endif
727
728 #define LAST_SGE ( \
729 MPI_SGE_FLAGS_END_OF_LIST | \
730 MPI_SGE_FLAGS_END_OF_BUFFER| \
731 MPI_SGE_FLAGS_LAST_ELEMENT)
732 void
mpt_dump_sgl(SGE_IO_UNION * su,int offset)733 mpt_dump_sgl(SGE_IO_UNION *su, int offset)
734 {
735 SGE_SIMPLE32 *se = (SGE_SIMPLE32 *) su;
736 const char allfox[4] = { 0xff, 0xff, 0xff, 0xff };
737 void *nxtaddr = se;
738 void *lim;
739 int flags;
740
741 /*
742 * Can't be any bigger than this.
743 */
744 lim = &((char *)se)[MPT_REQUEST_AREA - offset];
745
746 do {
747 int iprt;
748
749 printf("\t");
750 if (memcmp(se, allfox, 4) == 0) {
751 uint32_t *nxt = (uint32_t *)se;
752 printf("PAD %p\n", se);
753 nxtaddr = nxt + 1;
754 se = nxtaddr;
755 flags = 0;
756 continue;
757 }
758 nxtaddr = se + 1;
759 flags = MPI_SGE_GET_FLAGS(se->FlagsLength);
760 switch (flags & MPI_SGE_FLAGS_ELEMENT_MASK) {
761 case MPI_SGE_FLAGS_SIMPLE_ELEMENT:
762 if (flags & MPI_SGE_FLAGS_64_BIT_ADDRESSING) {
763 SGE_SIMPLE64 *se64 = (SGE_SIMPLE64 *)se;
764 printf("SE64 %p: Addr=0x%08x%08x FlagsLength"
765 "=0x%0x\n", se64, se64->Address.High,
766 se64->Address.Low, se64->FlagsLength);
767 nxtaddr = se64 + 1;
768 } else {
769 printf("SE32 %p: Addr=0x%0x FlagsLength=0x%0x"
770 "\n", se, se->Address, se->FlagsLength);
771 }
772 printf(" ");
773 break;
774 case MPI_SGE_FLAGS_CHAIN_ELEMENT:
775 if (flags & MPI_SGE_FLAGS_64_BIT_ADDRESSING) {
776 SGE_CHAIN64 *ce64 = (SGE_CHAIN64 *) se;
777 printf("CE64 %p: Addr=0x%08x%08x NxtChnO=0x%x "
778 "Flgs=0x%x Len=0x%0x\n", ce64,
779 ce64->Address.High, ce64->Address.Low,
780 ce64->NextChainOffset,
781 ce64->Flags, ce64->Length);
782 nxtaddr = ce64 + 1;
783 } else {
784 SGE_CHAIN32 *ce = (SGE_CHAIN32 *) se;
785 printf("CE32 %p: Addr=0x%0x NxtChnO=0x%x "
786 " Flgs=0x%x Len=0x%0x\n", ce, ce->Address,
787 ce->NextChainOffset, ce->Flags, ce->Length);
788 }
789 flags = 0;
790 break;
791 case MPI_SGE_FLAGS_TRANSACTION_ELEMENT:
792 printf("TE32 @ %p\n", se);
793 flags = 0;
794 break;
795 }
796 iprt = 0;
797 #define MPT_PRINT_FLAG(x) \
798 if (flags & MPI_SGE_FLAGS_ ## x ) { \
799 if (iprt == 0) { \
800 printf("\t"); \
801 } \
802 printf(" "); \
803 printf( #x ); \
804 iprt++; \
805 }
806 MPT_PRINT_FLAG(LOCAL_ADDRESS);
807 MPT_PRINT_FLAG(HOST_TO_IOC);
808 MPT_PRINT_FLAG(64_BIT_ADDRESSING);
809 MPT_PRINT_FLAG(LAST_ELEMENT);
810 MPT_PRINT_FLAG(END_OF_BUFFER);
811 MPT_PRINT_FLAG(END_OF_LIST);
812 #undef MPT_PRINT_FLAG
813 if (iprt)
814 printf("\n");
815 se = nxtaddr;
816 if ((flags & LAST_SGE) == LAST_SGE) {
817 break;
818 }
819 } while ((flags & MPI_SGE_FLAGS_END_OF_LIST) == 0 && nxtaddr < lim);
820 }
821
822 void
mpt_dump_data(struct mpt_softc * mpt,const char * msg,void * addr,int len)823 mpt_dump_data(struct mpt_softc *mpt, const char *msg, void *addr, int len)
824 {
825 int offset;
826 uint8_t *cp = addr;
827
828 mpt_prt(mpt, "%s:", msg);
829 for (offset = 0; offset < len; offset++) {
830 if ((offset & 0xf) == 0) {
831 mpt_prtc(mpt, "\n");
832 }
833 mpt_prtc(mpt, " %02x", cp[offset]);
834 }
835 mpt_prtc(mpt, "\n");
836 }
837
838 void
mpt_dump_request(struct mpt_softc * mpt,request_t * req)839 mpt_dump_request(struct mpt_softc *mpt, request_t *req)
840 {
841 uint32_t *pReq = req->req_vbuf;
842 int o;
843
844 mpt_prt(mpt, "Send Request %d (%jx):",
845 req->index, (uintmax_t) req->req_pbuf);
846 for (o = 0; o < mpt->ioc_facts.RequestFrameSize; o++) {
847 if ((o & 0x7) == 0) {
848 mpt_prtc(mpt, "\n");
849 mpt_prt(mpt, " ");
850 }
851 mpt_prtc(mpt, " %08x", pReq[o]);
852 }
853 mpt_prtc(mpt, "\n");
854 }
855
856 void
mpt_prt(struct mpt_softc * mpt,const char * fmt,...)857 mpt_prt(struct mpt_softc *mpt, const char *fmt, ...)
858 {
859 va_list ap;
860
861 printf("%s: ", device_get_nameunit(mpt->dev));
862 va_start(ap, fmt);
863 vprintf(fmt, ap);
864 va_end(ap);
865 }
866
867 void
mpt_prtc(struct mpt_softc * mpt,const char * fmt,...)868 mpt_prtc(struct mpt_softc *mpt, const char *fmt, ...)
869 {
870 va_list ap;
871
872 va_start(ap, fmt);
873 vprintf(fmt, ap);
874 va_end(ap);
875 }
876