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dhcpcd: update README.DRAGONFLY
[dragonfly.git] / sys / dev / disk / mpt / mpt_debug.c
blobe3bcaae798d7ba09c2ba2998b2dae5be1002c035
1 /*-
2 * Debug routines for LSI '909 FC adapters.
3 * FreeBSD Version.
4 *
5 * Copyright (c) 2000, 2001 by Greg Ansley
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice immediately at the beginning of the file, without modification,
12 * this list of conditions, and the following disclaimer.
13 * 2. The name of the author may not be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
20 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
28 */
29 /*-
30 * Copyright (c) 2002, 2006 by Matthew Jacob
31 * All rights reserved.
32 *
33 * Redistribution and use in source and binary forms, with or without
34 * modification, are permitted provided that the following conditions are
35 * met:
36 * 1. Redistributions of source code must retain the above copyright
37 * notice, this list of conditions and the following disclaimer.
38 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
39 * substantially similar to the "NO WARRANTY" disclaimer below
40 * ("Disclaimer") and any redistribution must be conditioned upon including
41 * a substantially similar Disclaimer requirement for further binary
42 * redistribution.
43 * 3. Neither the names of the above listed copyright holders nor the names
44 * of any contributors may be used to endorse or promote products derived
45 * from this software without specific prior written permission.
46 *
47 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
48 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
49 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
50 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
51 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
52 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
53 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
54 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
55 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
56 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF THE COPYRIGHT
57 * OWNER OR CONTRIBUTOR IS ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
58 *
59 * Support from Chris Ellsworth in order to make SAS adapters work
60 * is gratefully acknowledged.
61 *
62 * Support from LSI-Logic has also gone a great deal toward making this a
63 * workable subsystem and is gratefully acknowledged.
64 *
65 * $FreeBSD: head/sys/dev/mpt/mpt_debug.c 241874 2012-10-22 10:42:59Z marius $
66 */
67
68 #include <dev/disk/mpt/mpt.h>
69
70 #include <dev/disk/mpt/mpilib/mpi_ioc.h>
71 #include <dev/disk/mpt/mpilib/mpi_init.h>
72 #include <dev/disk/mpt/mpilib/mpi_fc.h>
73 #include <dev/disk/mpt/mpilib/mpi_targ.h>
74
75 #include <bus/cam/scsi/scsi_all.h>
76
77 #include <machine/stdarg.h> /* for use by mpt_prt below */
78
79 struct Error_Map {
80 int Error_Code;
81 char *Error_String;
82 };
83
84 static const struct Error_Map IOC_Status[] = {
85 { MPI_IOCSTATUS_SUCCESS, "Success" },
86 { MPI_IOCSTATUS_INVALID_FUNCTION, "IOC: Invalid Function" },
87 { MPI_IOCSTATUS_BUSY, "IOC: Busy" },
88 { MPI_IOCSTATUS_INVALID_SGL, "IOC: Invalid SGL" },
89 { MPI_IOCSTATUS_INTERNAL_ERROR, "IOC: Internal Error" },
90 { MPI_IOCSTATUS_RESERVED, "IOC: Reserved" },
91 { MPI_IOCSTATUS_INSUFFICIENT_RESOURCES, "IOC: Insufficient Resources" },
92 { MPI_IOCSTATUS_INVALID_FIELD, "IOC: Invalid Field" },
93 { MPI_IOCSTATUS_INVALID_STATE, "IOC: Invalid State" },
94 { MPI_IOCSTATUS_CONFIG_INVALID_ACTION, "Invalid Action" },
95 { MPI_IOCSTATUS_CONFIG_INVALID_TYPE, "Invalid Type" },
96 { MPI_IOCSTATUS_CONFIG_INVALID_PAGE, "Invalid Page" },
97 { MPI_IOCSTATUS_CONFIG_INVALID_DATA, "Invalid Data" },
98 { MPI_IOCSTATUS_CONFIG_NO_DEFAULTS, "No Defaults" },
99 { MPI_IOCSTATUS_CONFIG_CANT_COMMIT, "Can't Commit" },
100 { MPI_IOCSTATUS_SCSI_RECOVERED_ERROR, "SCSI: Recoverd Error" },
101 { MPI_IOCSTATUS_SCSI_INVALID_BUS, "SCSI: Invalid Bus" },
102 { MPI_IOCSTATUS_SCSI_INVALID_TARGETID, "SCSI: Invalid Target ID" },
103 { MPI_IOCSTATUS_SCSI_DEVICE_NOT_THERE, "SCSI: Device Not There" },
104 { MPI_IOCSTATUS_SCSI_DATA_OVERRUN, "SCSI: Data Overrun" },
105 { MPI_IOCSTATUS_SCSI_DATA_UNDERRUN, "SCSI: Data Underrun" },
106 { MPI_IOCSTATUS_SCSI_IO_DATA_ERROR, "SCSI: Data Error" },
107 { MPI_IOCSTATUS_SCSI_PROTOCOL_ERROR, "SCSI: Protocol Error" },
108 { MPI_IOCSTATUS_SCSI_TASK_TERMINATED, "SCSI: Task Terminated" },
109 { MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH, "SCSI: Residual Mismatch" },
110 { MPI_IOCSTATUS_SCSI_TASK_MGMT_FAILED, "SCSI: Task Management Failed" },
111 { MPI_IOCSTATUS_SCSI_IOC_TERMINATED, "SCSI: IOC Bus Reset" },
112 { MPI_IOCSTATUS_SCSI_EXT_TERMINATED, "SCSI: External Bus Reset" },
113 { MPI_IOCSTATUS_TARGET_PRIORITY_IO, "SCSI Target: Priority I/O" },
114 { MPI_IOCSTATUS_TARGET_INVALID_PORT, "SCSI Target: Invalid Port" },
115 { MPI_IOCSTATUS_TARGET_INVALID_IOCINDEX, "SCSI Target: Invalid IOC Index" },
116 { MPI_IOCSTATUS_TARGET_ABORTED, "SCSI Target: Aborted" },
117 { MPI_IOCSTATUS_TARGET_NO_CONN_RETRYABLE, "SCSI Target: No Connection (Retryable)" },
118 { MPI_IOCSTATUS_TARGET_NO_CONNECTION, "SCSI Target: No Connection" },
119 { MPI_IOCSTATUS_TARGET_XFER_COUNT_MISMATCH,"SCSI Target: Transfer Count Mismatch" },
120 { MPI_IOCSTATUS_TARGET_FC_ABORTED, "FC: Aborted" },
121 { MPI_IOCSTATUS_TARGET_FC_RX_ID_INVALID, "FC: Receive ID Invalid" },
122 { MPI_IOCSTATUS_TARGET_FC_DID_INVALID, "FC: Receive DID Invalid" },
123 { MPI_IOCSTATUS_TARGET_FC_NODE_LOGGED_OUT,"FC: Node Logged Out" },
124 { MPI_IOCSTATUS_LAN_DEVICE_NOT_FOUND, "LAN: Device Not Found" },
125 { MPI_IOCSTATUS_LAN_DEVICE_FAILURE, "LAN: Device Not Failure" },
126 { MPI_IOCSTATUS_LAN_TRANSMIT_ERROR, "LAN: Transmit Error" },
127 { MPI_IOCSTATUS_LAN_TRANSMIT_ABORTED, "LAN: Transmit Aborted" },
128 { MPI_IOCSTATUS_LAN_RECEIVE_ERROR, "LAN: Receive Error" },
129 { MPI_IOCSTATUS_LAN_RECEIVE_ABORTED, "LAN: Receive Aborted" },
130 { MPI_IOCSTATUS_LAN_PARTIAL_PACKET, "LAN: Partial Packet" },
131 { MPI_IOCSTATUS_LAN_CANCELED, "LAN: Canceled" },
132 { -1, 0},
133 };
134
135 static const struct Error_Map IOC_Func[] = {
136 { MPI_FUNCTION_SCSI_IO_REQUEST, "SCSI IO Request" },
137 { MPI_FUNCTION_SCSI_TASK_MGMT, "SCSI Task Management" },
138 { MPI_FUNCTION_IOC_INIT, "IOC Init" },
139 { MPI_FUNCTION_IOC_FACTS, "IOC Facts" },
140 { MPI_FUNCTION_CONFIG, "Config" },
141 { MPI_FUNCTION_PORT_FACTS, "Port Facts" },
142 { MPI_FUNCTION_PORT_ENABLE, "Port Enable" },
143 { MPI_FUNCTION_EVENT_NOTIFICATION, "Event Notification" },
144 { MPI_FUNCTION_EVENT_ACK, "Event Ack" },
145 { MPI_FUNCTION_FW_DOWNLOAD, "FW Download" },
146 { MPI_FUNCTION_TARGET_CMD_BUFFER_POST, "SCSI Target Command Buffer" },
147 { MPI_FUNCTION_TARGET_ASSIST, "Target Assist" },
148 { MPI_FUNCTION_TARGET_STATUS_SEND, "Target Status Send" },
149 { MPI_FUNCTION_TARGET_MODE_ABORT, "Target Mode Abort" },
150 { -1, 0},
151 };
152
153 static const struct Error_Map IOC_Event[] = {
154 { MPI_EVENT_NONE, "None" },
155 { MPI_EVENT_LOG_DATA, "LogData" },
156 { MPI_EVENT_STATE_CHANGE, "State Change" },
157 { MPI_EVENT_UNIT_ATTENTION, "Unit Attention" },
158 { MPI_EVENT_IOC_BUS_RESET, "IOC Bus Reset" },
159 { MPI_EVENT_EXT_BUS_RESET, "External Bus Reset" },
160 { MPI_EVENT_RESCAN, "Rescan" },
161 { MPI_EVENT_LINK_STATUS_CHANGE, "Link Status Change" },
162 { MPI_EVENT_LOOP_STATE_CHANGE, "Loop State Change" },
163 { MPI_EVENT_LOGOUT, "Logout" },
164 { MPI_EVENT_EVENT_CHANGE, "EventChange" },
165 { -1, 0},
166 };
167
168 static const struct Error_Map IOC_SCSIState[] = {
169 { MPI_SCSI_STATE_AUTOSENSE_VALID, "AutoSense_Valid" },
170 { MPI_SCSI_STATE_AUTOSENSE_FAILED, "AutoSense_Failed" },
171 { MPI_SCSI_STATE_NO_SCSI_STATUS, "No_SCSI_Status" },
172 { MPI_SCSI_STATE_TERMINATED, "State_Terminated" },
173 { MPI_SCSI_STATE_RESPONSE_INFO_VALID, "Repsonse_Info_Valid" },
174 { MPI_SCSI_STATE_QUEUE_TAG_REJECTED, "Queue Tag Rejected" },
175 { -1, 0},
176 };
177
178 static const struct Error_Map IOC_SCSIStatus[] = {
179 { SCSI_STATUS_OK, "OK" },
180 { SCSI_STATUS_CHECK_COND, "Check Condition" },
181 { SCSI_STATUS_COND_MET, "Check Condition Met" },
182 { SCSI_STATUS_BUSY, "Busy" },
183 { SCSI_STATUS_INTERMED, "Intermidiate Condition" },
184 { SCSI_STATUS_INTERMED_COND_MET, "Intermidiate Condition Met" },
185 { SCSI_STATUS_RESERV_CONFLICT, "Reservation Conflict" },
186 { SCSI_STATUS_CMD_TERMINATED, "Command Terminated" },
187 { SCSI_STATUS_QUEUE_FULL, "Queue Full" },
188 { -1, 0},
189 };
190
191 static const struct Error_Map IOC_Diag[] = {
192 { MPI_DIAG_DRWE, "DWE" },
193 { MPI_DIAG_FLASH_BAD_SIG, "FLASH_Bad" },
194 { MPI_DIAGNOSTIC_OFFSET, "Offset" },
195 { MPI_DIAG_RESET_ADAPTER, "Reset" },
196 { MPI_DIAG_DISABLE_ARM, "DisARM" },
197 { MPI_DIAG_MEM_ENABLE, "DME" },
198 { -1, 0 },
199 };
200
201 static const struct Error_Map IOC_SCSITMType[] = {
202 { MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK, "Abort Task" },
203 { MPI_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET, "Abort Task Set" },
204 { MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET, "Target Reset" },
205 { MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS, "Reset Bus" },
206 { MPI_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET, "Logical Unit Reset" },
207 { -1, 0 },
208 };
209
210 static char *
211 mpt_ioc_status(int code)
212 {
213 const struct Error_Map *status = IOC_Status;
214 static char buf[64];
215 while (status->Error_Code >= 0) {
216 if (status->Error_Code == (code & MPI_IOCSTATUS_MASK))
217 return status->Error_String;
218 status++;
219 }
220 ksnprintf(buf, sizeof buf, "Unknown (0x%08x)", code);
221 return buf;
222 }
223
224 char *
225 mpt_ioc_diag(u_int32_t code)
226 {
227 const struct Error_Map *status = IOC_Diag;
228 static char buf[128];
229 char *ptr = buf;
230 char *end = &buf[128];
231 buf[0] = '\0';
232 ptr += ksnprintf(buf, sizeof buf, "(0x%08x)", code);
233 while (status->Error_Code >= 0) {
234 if ((status->Error_Code & code) != 0)
235 ptr += ksnprintf(ptr, (size_t)(end-ptr), "%s ",
236 status->Error_String);
237 status++;
238 }
239 return buf;
240 }
241
242 static char *
243 mpt_ioc_function(int code)
244 {
245 const struct Error_Map *status = IOC_Func;
246 static char buf[64];
247 while (status->Error_Code >= 0) {
248 if (status->Error_Code == code)
249 return status->Error_String;
250 status++;
251 }
252 ksnprintf(buf, sizeof buf, "Unknown (0x%08x)", code);
253 return buf;
254 }
255
256 static char *
257 mpt_ioc_event(int code)
258 {
259 const struct Error_Map *status = IOC_Event;
260 static char buf[64];
261 while (status->Error_Code >= 0) {
262 if (status->Error_Code == code)
263 return status->Error_String;
264 status++;
265 }
266 ksnprintf(buf, sizeof buf, "Unknown (0x%08x)", code);
267 return buf;
268 }
269
270 static char *
271 mpt_scsi_state(int code)
272 {
273 const struct Error_Map *status = IOC_SCSIState;
274 static char buf[128];
275 char *ptr = buf;
276 char *end = &buf[128];
277 buf[0] = '\0';
278 ptr += ksnprintf(buf, sizeof buf, "(0x%08x)", code);
279 while (status->Error_Code >= 0) {
280 if ((status->Error_Code & code) != 0)
281 ptr += ksnprintf(ptr, (size_t)(end-ptr), "%s ",
282 status->Error_String);
283 status++;
284 }
285 return buf;
286 }
287
288 static char *
289 mpt_scsi_status(int code)
290 {
291 const struct Error_Map *status = IOC_SCSIStatus;
292 static char buf[64];
293 while (status->Error_Code >= 0) {
294 if (status->Error_Code == code)
295 return status->Error_String;
296 status++;
297 }
298 ksnprintf(buf, sizeof buf, "Unknown (0x%08x)", code);
299 return buf;
300 }
301
302 static const char *
303 mpt_who(int who_init)
304 {
305 const char *who;
306
307 switch (who_init) {
308 case MPT_DB_INIT_NOONE: who = "No One"; break;
309 case MPT_DB_INIT_BIOS: who = "BIOS"; break;
310 case MPT_DB_INIT_ROMBIOS: who = "ROM BIOS"; break;
311 case MPT_DB_INIT_PCIPEER: who = "PCI Peer"; break;
312 case MPT_DB_INIT_HOST: who = "Host Driver"; break;
313 case MPT_DB_INIT_MANUFACTURE: who = "Manufacturing"; break;
314 default: who = "Unknown"; break;
315 }
316 return who;
317 }
318
319 static const char *
320 mpt_state(u_int32_t mb)
321 {
322 const char *text;
323
324 switch (MPT_STATE(mb)) {
325 case MPT_DB_STATE_RESET: text = "Reset"; break;
326 case MPT_DB_STATE_READY: text = "Ready"; break;
327 case MPT_DB_STATE_RUNNING:text = "Running"; break;
328 case MPT_DB_STATE_FAULT: text = "Fault"; break;
329 default: text = "Unknown"; break;
330 }
331 return text;
332 }
333
334 static char *
335 mpt_scsi_tm_type(int code)
336 {
337 const struct Error_Map *status = IOC_SCSITMType;
338 static char buf[64];
339 while (status->Error_Code >= 0) {
340 if (status->Error_Code == code)
341 return status->Error_String;
342 status++;
343 }
344 ksnprintf(buf, sizeof buf, "Unknown (0x%08x)", code);
345 return buf;
346 }
347
348 void
349 mpt_print_db(u_int32_t mb)
350 {
351
352 kprintf("mpt mailbox: (0x%x) State %s WhoInit %s\n",
353 mb, mpt_state(mb), mpt_who(MPT_WHO(mb)));
354 }
355
356 /*****************************************************************************/
357 /* Reply functions */
358 /*****************************************************************************/
359 static void
360 mpt_print_reply_hdr(MSG_DEFAULT_REPLY *msg)
361 {
362
363 kprintf("%s Reply @ %p\n", mpt_ioc_function(msg->Function), msg);
364 kprintf("\tIOC Status %s\n", mpt_ioc_status(msg->IOCStatus));
365 kprintf("\tIOCLogInfo 0x%08x\n", msg->IOCLogInfo);
366 kprintf("\tMsgLength 0x%02x\n", msg->MsgLength);
367 kprintf("\tMsgFlags 0x%02x\n", msg->MsgFlags);
368 kprintf("\tMsgContext 0x%08x\n", msg->MsgContext);
369 }
370
371 static void
372 mpt_print_init_reply(MSG_IOC_INIT_REPLY *msg)
373 {
374
375 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
376 kprintf("\tWhoInit %s\n", mpt_who(msg->WhoInit));
377 kprintf("\tMaxDevices 0x%02x\n", msg->MaxDevices);
378 kprintf("\tMaxBuses 0x%02x\n", msg->MaxBuses);
379 }
380
381 static void
382 mpt_print_ioc_facts(MSG_IOC_FACTS_REPLY *msg)
383 {
384
385 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
386 kprintf("\tIOCNumber %d\n", msg->IOCNumber);
387 kprintf("\tMaxChainDepth %d\n", msg->MaxChainDepth);
388 kprintf("\tWhoInit %s\n", mpt_who(msg->WhoInit));
389 kprintf("\tBlockSize %d\n", msg->BlockSize);
390 kprintf("\tFlags %d\n", msg->Flags);
391 kprintf("\tReplyQueueDepth %d\n", msg->ReplyQueueDepth);
392 kprintf("\tReqFrameSize 0x%04x\n", msg->RequestFrameSize);
393 kprintf("\tFW Version 0x%08x\n", msg->FWVersion.Word);
394 kprintf("\tProduct ID 0x%04x\n", msg->ProductID);
395 kprintf("\tCredits 0x%04x\n", msg->GlobalCredits);
396 kprintf("\tPorts %d\n", msg->NumberOfPorts);
397 kprintf("\tEventState 0x%02x\n", msg->EventState);
398 kprintf("\tHostMFA_HA 0x%08x\n", msg->CurrentHostMfaHighAddr);
399 kprintf("\tSenseBuf_HA 0x%08x\n",
400 msg->CurrentSenseBufferHighAddr);
401 kprintf("\tRepFrameSize 0x%04x\n", msg->CurReplyFrameSize);
402 kprintf("\tMaxDevices 0x%02x\n", msg->MaxDevices);
403 kprintf("\tMaxBuses 0x%02x\n", msg->MaxBuses);
404 kprintf("\tFWImageSize 0x%04x\n", msg->FWImageSize);
405 }
406
407 static void
408 mpt_print_enable_reply(MSG_PORT_ENABLE_REPLY *msg)
409 {
410
411 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
412 kprintf("\tPort: %d\n", msg->PortNumber);
413 }
414
415 static void
416 mpt_print_scsi_io_reply(MSG_SCSI_IO_REPLY *msg)
417 {
418
419 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
420 kprintf("\tBus: %d\n", msg->Bus);
421 kprintf("\tTargetID %d\n", msg->TargetID);
422 kprintf("\tCDBLength %d\n", msg->CDBLength);
423 kprintf("\tSCSI Status: %s\n", mpt_scsi_status(msg->SCSIStatus));
424 kprintf("\tSCSI State: %s\n", mpt_scsi_state(msg->SCSIState));
425 kprintf("\tTransferCnt 0x%04x\n", msg->TransferCount);
426 kprintf("\tSenseCnt 0x%04x\n", msg->SenseCount);
427 kprintf("\tResponseInfo 0x%08x\n", msg->ResponseInfo);
428 }
429
430 static void
431 mpt_print_event_notice(MSG_EVENT_NOTIFY_REPLY *msg)
432 {
433
434 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
435 kprintf("\tEvent: %s\n", mpt_ioc_event(msg->Event));
436 kprintf("\tEventContext 0x%04x\n", msg->EventContext);
437 kprintf("\tAckRequired %d\n", msg->AckRequired);
438 kprintf("\tEventDataLength %d\n", msg->EventDataLength);
439 kprintf("\tContinuation %d\n", msg->MsgFlags & 0x80);
440 switch(msg->Event) {
441 case MPI_EVENT_LOG_DATA:
442 kprintf("\tEvtLogData: 0x%04x\n", msg->Data[0]);
443 break;
444
445 case MPI_EVENT_UNIT_ATTENTION:
446 kprintf("\tTargetID: 0x%04x\n",
447 msg->Data[0] & 0xff);
448 kprintf("\tBus: 0x%04x\n",
449 (msg->Data[0] >> 8) & 0xff);
450 break;
451
452 case MPI_EVENT_IOC_BUS_RESET:
453 case MPI_EVENT_EXT_BUS_RESET:
454 case MPI_EVENT_RESCAN:
455 kprintf("\tPort: %d\n",
456 (msg->Data[0] >> 8) & 0xff);
457 break;
458
459 case MPI_EVENT_LINK_STATUS_CHANGE:
460 kprintf("\tLinkState: %d\n",
461 msg->Data[0] & 0xff);
462 kprintf("\tPort: %d\n",
463 (msg->Data[1] >> 8) & 0xff);
464 break;
465
466 case MPI_EVENT_LOOP_STATE_CHANGE:
467 kprintf("\tType: %d\n",
468 (msg->Data[0] >> 16) & 0xff);
469 kprintf("\tChar3: 0x%02x\n",
470 (msg->Data[0] >> 8) & 0xff);
471 kprintf("\tChar4: 0x%02x\n",
472 (msg->Data[0] ) & 0xff);
473 kprintf("\tPort: %d\n",
474 (msg->Data[1] >> 8) & 0xff);
475 break;
476
477 case MPI_EVENT_LOGOUT:
478 kprintf("\tN_PortId: 0x%04x\n", msg->Data[0]);
479 kprintf("\tPort: %d\n",
480 (msg->Data[1] >> 8) & 0xff);
481 break;
482 }
483
484 }
485
486 void
487 mpt_print_reply(void *vmsg)
488 {
489 MSG_DEFAULT_REPLY *msg = vmsg;
490
491 switch (msg->Function) {
492 case MPI_FUNCTION_EVENT_NOTIFICATION:
493 mpt_print_event_notice((MSG_EVENT_NOTIFY_REPLY *)msg);
494 break;
495 case MPI_FUNCTION_PORT_ENABLE:
496 mpt_print_enable_reply((MSG_PORT_ENABLE_REPLY *)msg);
497 break;
498 case MPI_FUNCTION_IOC_FACTS:
499 mpt_print_ioc_facts((MSG_IOC_FACTS_REPLY *)msg);
500 break;
501 case MPI_FUNCTION_IOC_INIT:
502 mpt_print_init_reply((MSG_IOC_INIT_REPLY *)msg);
503 break;
504 case MPI_FUNCTION_SCSI_IO_REQUEST:
505 case MPI_FUNCTION_RAID_SCSI_IO_PASSTHROUGH:
506 mpt_print_scsi_io_reply((MSG_SCSI_IO_REPLY *)msg);
507 break;
508 default:
509 mpt_print_reply_hdr(msg);
510 break;
511 }
512 }
513
514 /*****************************************************************************/
515 /* Request functions */
516 /*****************************************************************************/
517 static void
518 mpt_print_request_hdr(MSG_REQUEST_HEADER *req)
519 {
520 kprintf("%s @ %p\n", mpt_ioc_function(req->Function), req);
521 kprintf("\tChain Offset 0x%02x\n", req->ChainOffset);
522 kprintf("\tMsgFlags 0x%02x\n", req->MsgFlags);
523 kprintf("\tMsgContext 0x%08x\n", req->MsgContext);
524 }
525
526 static void
527 mpt_print_scsi_io_request(MSG_SCSI_IO_REQUEST *orig_msg)
528 {
529 MSG_SCSI_IO_REQUEST local, *msg = &local;
530 int i;
531
532 bcopy(orig_msg, msg, sizeof (MSG_SCSI_IO_REQUEST));
533 mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg);
534 kprintf("\tBus: %d\n", msg->Bus);
535 kprintf("\tTargetID %d\n", msg->TargetID);
536 kprintf("\tSenseBufferLength %d\n", msg->SenseBufferLength);
537 kprintf("\tLUN: 0x%0x\n", msg->LUN[1]);
538 kprintf("\tControl 0x%08x ", msg->Control);
539 #define MPI_PRINT_FIELD(x) \
540 case MPI_SCSIIO_CONTROL_ ## x : \
541 kprintf(" " #x " "); \
542 break
543
544 switch (msg->Control & MPI_SCSIIO_CONTROL_DATADIRECTION_MASK) {
545 MPI_PRINT_FIELD(NODATATRANSFER);
546 MPI_PRINT_FIELD(WRITE);
547 MPI_PRINT_FIELD(READ);
548 default:
549 kprintf(" Invalid DIR! ");
550 break;
551 }
552 switch (msg->Control & MPI_SCSIIO_CONTROL_TASKATTRIBUTE_MASK) {
553 MPI_PRINT_FIELD(SIMPLEQ);
554 MPI_PRINT_FIELD(HEADOFQ);
555 MPI_PRINT_FIELD(ORDEREDQ);
556 MPI_PRINT_FIELD(ACAQ);
557 MPI_PRINT_FIELD(UNTAGGED);
558 MPI_PRINT_FIELD(NO_DISCONNECT);
559 default:
560 kprintf(" Unknown attribute! ");
561 break;
562 }
563
564 kprintf("\n");
565 #undef MPI_PRINT_FIELD
566
567 kprintf("\tDataLength\t0x%08x\n", msg->DataLength);
568 kprintf("\tSenseBufAddr\t0x%08x\n", msg->SenseBufferLowAddr);
569 kprintf("\tCDB[0:%d]\t", msg->CDBLength);
570 for (i = 0; i < msg->CDBLength; i++)
571 kprintf("%02x ", msg->CDB[i]);
572 kprintf("\n");
573
574 if ((msg->Control & MPI_SCSIIO_CONTROL_DATADIRECTION_MASK) !=
575 MPI_SCSIIO_CONTROL_NODATATRANSFER ) {
576 mpt_dump_sgl(&orig_msg->SGL,
577 ((char *)&orig_msg->SGL)-(char *)orig_msg);
578 }
579 }
580
581 static void
582 mpt_print_scsi_tmf_request(MSG_SCSI_TASK_MGMT *msg)
583 {
584
585 mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg);
586 kprintf("\tLun 0x%02x\n", msg->LUN[1]);
587 kprintf("\tTaskType %s\n", mpt_scsi_tm_type(msg->TaskType));
588 kprintf("\tTaskMsgContext 0x%08x\n", msg->TaskMsgContext);
589 }
590
591
592 static void
593 mpt_print_scsi_target_assist_request(PTR_MSG_TARGET_ASSIST_REQUEST msg)
594 {
595
596 mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg);
597 kprintf("\tStatusCode 0x%02x\n", msg->StatusCode);
598 kprintf("\tTargetAssist 0x%02x\n", msg->TargetAssistFlags);
599 kprintf("\tQueueTag 0x%04x\n", msg->QueueTag);
600 kprintf("\tReplyWord 0x%08x\n", msg->ReplyWord);
601 kprintf("\tLun 0x%02x\n", msg->LUN[1]);
602 kprintf("\tRelativeOff 0x%08x\n", msg->RelativeOffset);
603 kprintf("\tDataLength 0x%08x\n", msg->DataLength);
604 mpt_dump_sgl(msg->SGL, 0);
605 }
606
607 static void
608 mpt_print_scsi_target_status_send_request(MSG_TARGET_STATUS_SEND_REQUEST *msg)
609 {
610 SGE_IO_UNION x;
611
612 mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg);
613 kprintf("\tStatusCode 0x%02x\n", msg->StatusCode);
614 kprintf("\tStatusFlags 0x%02x\n", msg->StatusFlags);
615 kprintf("\tQueueTag 0x%04x\n", msg->QueueTag);
616 kprintf("\tReplyWord 0x%08x\n", msg->ReplyWord);
617 kprintf("\tLun 0x%02x\n", msg->LUN[1]);
618 x.u.Simple = msg->StatusDataSGE;
619 mpt_dump_sgl(&x, 0);
620 }
621
622 void
623 mpt_print_request(void *vreq)
624 {
625 MSG_REQUEST_HEADER *req = vreq;
626
627 switch (req->Function) {
628 case MPI_FUNCTION_SCSI_IO_REQUEST:
629 case MPI_FUNCTION_RAID_SCSI_IO_PASSTHROUGH:
630 mpt_print_scsi_io_request((MSG_SCSI_IO_REQUEST *)req);
631 break;
632 case MPI_FUNCTION_SCSI_TASK_MGMT:
633 mpt_print_scsi_tmf_request((MSG_SCSI_TASK_MGMT *)req);
634 break;
635 case MPI_FUNCTION_TARGET_ASSIST:
636 mpt_print_scsi_target_assist_request(
637 (PTR_MSG_TARGET_ASSIST_REQUEST)req);
638 break;
639 case MPI_FUNCTION_TARGET_STATUS_SEND:
640 mpt_print_scsi_target_status_send_request(
641 (MSG_TARGET_STATUS_SEND_REQUEST *)req);
642 break;
643 default:
644 mpt_print_request_hdr(req);
645 break;
646 }
647 }
648
649 #if 0
650 typedef struct mpt_decode_entry {
651 char *name;
652 u_int value;
653 u_int mask;
654 } mpt_decode_entry_t;
655
656 static int
657 mpt_decode_value(mpt_decode_entry_t *table, u_int num_entries,
658 const char *name, u_int value, u_int *cur_column,
659 u_int wrap_point)
660 {
661 int printed;
662 u_int printed_mask;
663 u_int dummy_column;
664
665 if (cur_column == NULL) {
666 dummy_column = 0;
667 cur_column = &dummy_column;
668 }
669
670 if (*cur_column >= wrap_point) {
671 kprintf("\n");
672 *cur_column = 0;
673 }
674 printed = kprintf("%s[0x%x]", name, value);
675 if (table == NULL) {
676 printed += kprintf(" ");
677 *cur_column += printed;
678 return (printed);
679 }
680 printed_mask = 0;
681 while (printed_mask != 0xFF) {
682 int entry;
683
684 for (entry = 0; entry < num_entries; entry++) {
685 if (((value & table[entry].mask)
686 != table[entry].value)
687 || ((printed_mask & table[entry].mask)
688 == table[entry].mask))
689 continue;
690
691 printed += kprintf("%s%s",
692 printed_mask == 0 ? ":(" : "|",
693 table[entry].name);
694 printed_mask |= table[entry].mask;
695 break;
696 }
697 if (entry >= num_entries)
698 break;
699 }
700 if (printed_mask != 0)
701 printed += kprintf(") ");
702 else
703 printed += kprintf(" ");
704 *cur_column += printed;
705 return (printed);
706 }
707
708 static const mpt_decode_entry_t req_state_parse_table[] = {
709 { "REQ_FREE", 0x00, 0xff },
710 { "REQ_ALLOCATED", 0x01, 0x01 },
711 { "REQ_QUEUED", 0x02, 0x02 },
712 { "REQ_DONE", 0x04, 0x04 },
713 { "REQ_TIMEDOUT", 0x08, 0x08 },
714 { "REQ_NEED_WAKEUP", 0x10, 0x10 }
715 };
716
717 static void
718 mpt_req_state(mpt_req_state_t state)
719 {
720
721 mpt_decode_value(req_state_parse_table,
722 NUM_ELEMENTS(req_state_parse_table),
723 "REQ_STATE", state, NULL, 80);
724 }
725 #endif
726
727 #define LAST_SGE ( \
728 MPI_SGE_FLAGS_END_OF_LIST | \
729 MPI_SGE_FLAGS_END_OF_BUFFER| \
730 MPI_SGE_FLAGS_LAST_ELEMENT)
731 void
732 mpt_dump_sgl(SGE_IO_UNION *su, int offset)
733 {
734 SGE_SIMPLE32 *se = (SGE_SIMPLE32 *) su;
735 const char allfox[4] = { 0xff, 0xff, 0xff, 0xff };
736 void *nxtaddr = se;
737 void *lim;
738 int flags;
739
740 /*
741 * Can't be any bigger than this.
742 */
743 lim = &((char *)se)[MPT_REQUEST_AREA - offset];
744
745 do {
746 int iprt;
747
748 kprintf("\t");
749 if (memcmp(se, allfox, 4) == 0) {
750 uint32_t *nxt = (uint32_t *)se;
751 kprintf("PAD %p\n", se);
752 nxtaddr = nxt + 1;
753 se = nxtaddr;
754 flags = 0;
755 continue;
756 }
757 nxtaddr = se + 1;
758 flags = MPI_SGE_GET_FLAGS(se->FlagsLength);
759 switch (flags & MPI_SGE_FLAGS_ELEMENT_MASK) {
760 case MPI_SGE_FLAGS_SIMPLE_ELEMENT:
761 if (flags & MPI_SGE_FLAGS_64_BIT_ADDRESSING) {
762 SGE_SIMPLE64 *se64 = (SGE_SIMPLE64 *)se;
763 kprintf("SE64 %p: Addr=0x%08x%08x FlagsLength"
764 "=0x%0x\n", se64, se64->Address.High,
765 se64->Address.Low, se64->FlagsLength);
766 nxtaddr = se64 + 1;
767 } else {
768 kprintf("SE32 %p: Addr=0x%0x FlagsLength=0x%0x"
769 "\n", se, se->Address, se->FlagsLength);
770 }
771 kprintf(" ");
772 break;
773 case MPI_SGE_FLAGS_CHAIN_ELEMENT:
774 if (flags & MPI_SGE_FLAGS_64_BIT_ADDRESSING) {
775 SGE_CHAIN64 *ce64 = (SGE_CHAIN64 *) se;
776 kprintf("CE64 %p: Addr=0x%08x%08x NxtChnO=0x%x "
777 "Flgs=0x%x Len=0x%0x\n", ce64,
778 ce64->Address.High, ce64->Address.Low,
779 ce64->NextChainOffset,
780 ce64->Flags, ce64->Length);
781 nxtaddr = ce64 + 1;
782 } else {
783 SGE_CHAIN32 *ce = (SGE_CHAIN32 *) se;
784 kprintf("CE32 %p: Addr=0x%0x NxtChnO=0x%x "
785 " Flgs=0x%x Len=0x%0x\n", ce, ce->Address,
786 ce->NextChainOffset, ce->Flags, ce->Length);
787 }
788 flags = 0;
789 break;
790 case MPI_SGE_FLAGS_TRANSACTION_ELEMENT:
791 kprintf("TE32 @ %p\n", se);
792 flags = 0;
793 break;
794 }
795 iprt = 0;
796 #define MPT_PRINT_FLAG(x) \
797 if (flags & MPI_SGE_FLAGS_ ## x ) { \
798 if (iprt == 0) { \
799 kprintf("\t"); \
800 } \
801 kprintf(" "); \
802 kprintf( #x ); \
803 iprt++; \
804 }
805 MPT_PRINT_FLAG(LOCAL_ADDRESS);
806 MPT_PRINT_FLAG(HOST_TO_IOC);
807 MPT_PRINT_FLAG(64_BIT_ADDRESSING);
808 MPT_PRINT_FLAG(LAST_ELEMENT);
809 MPT_PRINT_FLAG(END_OF_BUFFER);
810 MPT_PRINT_FLAG(END_OF_LIST);
811 #undef MPT_PRINT_FLAG
812 if (iprt)
813 kprintf("\n");
814 se = nxtaddr;
815 if ((flags & LAST_SGE) == LAST_SGE) {
816 break;
817 }
818 } while ((flags & MPI_SGE_FLAGS_END_OF_LIST) == 0 && nxtaddr < lim);
819 }
820
821 void
822 mpt_dump_data(struct mpt_softc *mpt, const char *msg, void *addr, int len)
823 {
824 int offset;
825 uint8_t *cp = addr;
826
827 mpt_prt(mpt, "%s:", msg);
828 for (offset = 0; offset < len; offset++) {
829 if ((offset & 0xf) == 0) {
830 mpt_prtc(mpt, "\n");
831 }
832 mpt_prtc(mpt, " %02x", cp[offset]);
833 }
834 mpt_prtc(mpt, "\n");
835 }
836
837 void
838 mpt_dump_request(struct mpt_softc *mpt, request_t *req)
839 {
840 uint32_t *pReq = req->req_vbuf;
841 int o;
842
843 mpt_prt(mpt, "Send Request %d (%jx):",
844 req->index, (uintmax_t) req->req_pbuf);
845 for (o = 0; o < mpt->ioc_facts.RequestFrameSize; o++) {
846 if ((o & 0x7) == 0) {
847 mpt_prtc(mpt, "\n");
848 mpt_prt(mpt, " ");
849 }
850 mpt_prtc(mpt, " %08x", pReq[o]);
851 }
852 mpt_prtc(mpt, "\n");
853 }
854
855 void
856 mpt_prt(struct mpt_softc *mpt, const char *fmt, ...)
857 {
858 __va_list ap;
859
860 kprintf("%s: ", device_get_nameunit(mpt->dev));
861 __va_start(ap, fmt);
862 kvprintf(fmt, ap);
863 __va_end(ap);
864 }
865
866 void
867 mpt_prtc(struct mpt_softc *mpt, const char *fmt, ...)
868 {
869 __va_list ap;
870
871 __va_start(ap, fmt);
872 kvprintf(fmt, ap);
873 __va_end(ap);
874 }
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