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[netbsd-mini2440.git] / sys / dev / ic / mpt_debug.c
blob81543b25408476f48d0c3d40ea7dd7748ca41f39
1 /* $NetBSD: mpt_debug.c,v 1.5 2009/03/18 17:06:49 cegger Exp $ */
2
3 /*
4 * Copyright (c) 2000, 2001 by Greg Ansley
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice immediately at the beginning of the file, without modification,
11 * this list of conditions, and the following disclaimer.
12 * 2. The name of the author may not be used to endorse or promote products
13 * derived from this software without specific prior written permission.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
19 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 */
27 /*
28 * Additional Copyright (c) 2002 by Matthew Jacob under same license.
29 */
30
31 /*
32 * mpt_debug.c:
33 *
34 * Debug routines for LSI Fusion adapters.
35 */
36
37 #include <sys/cdefs.h>
38 __KERNEL_RCSID(0, "$NetBSD: mpt_debug.c,v 1.5 2009/03/18 17:06:49 cegger Exp $");
39
40 #include <dev/ic/mpt.h>
41
42 struct Error_Map {
43 int Error_Code;
44 const char *Error_String;
45 };
46
47 static const struct Error_Map IOC_Status[] = {
48 { MPI_IOCSTATUS_SUCCESS, "Success" },
49 { MPI_IOCSTATUS_INVALID_FUNCTION, "IOC: Invalid Function" },
50 { MPI_IOCSTATUS_BUSY, "IOC: Busy" },
51 { MPI_IOCSTATUS_INVALID_SGL, "IOC: Invalid SGL" },
52 { MPI_IOCSTATUS_INTERNAL_ERROR, "IOC: Internal Error" },
53 { MPI_IOCSTATUS_RESERVED, "IOC: Reserved" },
54 { MPI_IOCSTATUS_INSUFFICIENT_RESOURCES, "IOC: Insufficient Resources" },
55 { MPI_IOCSTATUS_INVALID_FIELD, "IOC: Invalid Field" },
56 { MPI_IOCSTATUS_INVALID_STATE, "IOC: Invalid State" },
57 { MPI_IOCSTATUS_CONFIG_INVALID_ACTION, "Invalid Action" },
58 { MPI_IOCSTATUS_CONFIG_INVALID_TYPE, "Invalid Type" },
59 { MPI_IOCSTATUS_CONFIG_INVALID_PAGE, "Invalid Page" },
60 { MPI_IOCSTATUS_CONFIG_INVALID_DATA, "Invalid Data" },
61 { MPI_IOCSTATUS_CONFIG_NO_DEFAULTS, "No Defaults" },
62 { MPI_IOCSTATUS_CONFIG_CANT_COMMIT, "Can't Commit" },
63 { MPI_IOCSTATUS_SCSI_RECOVERED_ERROR, "SCSI: Recoverd Error" },
64 { MPI_IOCSTATUS_SCSI_INVALID_BUS, "SCSI: Invalid Bus" },
65 { MPI_IOCSTATUS_SCSI_INVALID_TARGETID, "SCSI: Invalid Target ID" },
66 { MPI_IOCSTATUS_SCSI_DEVICE_NOT_THERE, "SCSI: Device Not There" },
67 { MPI_IOCSTATUS_SCSI_DATA_OVERRUN, "SCSI: Data Overrun" },
68 { MPI_IOCSTATUS_SCSI_DATA_UNDERRUN, "SCSI: Data Underrun" },
69 { MPI_IOCSTATUS_SCSI_IO_DATA_ERROR, "SCSI: Data Error" },
70 { MPI_IOCSTATUS_SCSI_PROTOCOL_ERROR, "SCSI: Protocol Error" },
71 { MPI_IOCSTATUS_SCSI_TASK_TERMINATED, "SCSI: Task Terminated" },
72 { MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH, "SCSI: Residual Mismatch" },
73 { MPI_IOCSTATUS_SCSI_TASK_MGMT_FAILED, "SCSI: Task Management Failed" },
74 { MPI_IOCSTATUS_SCSI_IOC_TERMINATED, "SCSI: IOC Bus Reset" },
75 { MPI_IOCSTATUS_SCSI_EXT_TERMINATED, "SCSI: External Bus Reset" },
76 { MPI_IOCSTATUS_TARGET_PRIORITY_IO, "SCSI Target: Priority I/O" },
77 { MPI_IOCSTATUS_TARGET_INVALID_PORT, "SCSI Target: Invalid Port" },
78 { MPI_IOCSTATUS_TARGET_INVALID_IOCINDEX, "SCSI Target: Invalid IOC Index" },
79 { MPI_IOCSTATUS_TARGET_ABORTED, "SCSI Target: Aborted" },
80 { MPI_IOCSTATUS_TARGET_NO_CONN_RETRYABLE, "SCSI Target: No Connection (Retryable)" },
81 { MPI_IOCSTATUS_TARGET_NO_CONNECTION, "SCSI Target: No Connection" },
82 { MPI_IOCSTATUS_TARGET_XFER_COUNT_MISMATCH,"SCSI Target: Transfer Count Mismatch" },
83 { MPI_IOCSTATUS_TARGET_FC_ABORTED, "FC: Aborted" },
84 { MPI_IOCSTATUS_TARGET_FC_RX_ID_INVALID, "FC: Recieve ID Invalid" },
85 { MPI_IOCSTATUS_TARGET_FC_DID_INVALID, "FC: Recieve DID Invalid" },
86 { MPI_IOCSTATUS_TARGET_FC_NODE_LOGGED_OUT,"FC: Node Logged Out" },
87 { MPI_IOCSTATUS_LAN_DEVICE_NOT_FOUND, "LAN: Device Not Found" },
88 { MPI_IOCSTATUS_LAN_DEVICE_FAILURE, "LAN: Device Not Failure" },
89 { MPI_IOCSTATUS_LAN_TRANSMIT_ERROR, "LAN: Transmit Error" },
90 { MPI_IOCSTATUS_LAN_TRANSMIT_ABORTED, "LAN: Transmit Aborted" },
91 { MPI_IOCSTATUS_LAN_RECEIVE_ERROR, "LAN: Recieve Error" },
92 { MPI_IOCSTATUS_LAN_RECEIVE_ABORTED, "LAN: Recieve Aborted" },
93 { MPI_IOCSTATUS_LAN_PARTIAL_PACKET, "LAN: Partial Packet" },
94 { MPI_IOCSTATUS_LAN_CANCELED, "LAN: Canceled" },
95 { -1, 0},
96 };
97
98 static const struct Error_Map IOC_Func[] = {
99 { MPI_FUNCTION_SCSI_IO_REQUEST, "SCSI IO Request" },
100 { MPI_FUNCTION_SCSI_TASK_MGMT, "SCSI Task Management" },
101 { MPI_FUNCTION_IOC_INIT, "IOC Init" },
102 { MPI_FUNCTION_IOC_FACTS, "IOC Facts" },
103 { MPI_FUNCTION_CONFIG, "Config" },
104 { MPI_FUNCTION_PORT_FACTS, "Port Facts" },
105 { MPI_FUNCTION_PORT_ENABLE, "Port Enable" },
106 { MPI_FUNCTION_EVENT_NOTIFICATION, "Event Notification" },
107 { MPI_FUNCTION_FW_DOWNLOAD, "FW Download" },
108 { MPI_FUNCTION_TARGET_CMD_BUFFER_POST, "SCSI Target Command Buffer" },
109 { MPI_FUNCTION_TARGET_ASSIST, "Target Assist" },
110 { MPI_FUNCTION_TARGET_STATUS_SEND, "Target Status Send" },
111 { MPI_FUNCTION_TARGET_MODE_ABORT, "Target Mode Abort" },
112 { MPI_FUNCTION_TARGET_FC_BUF_POST_LINK_SRVC, "FC: Link Service Buffers" },
113 { MPI_FUNCTION_TARGET_FC_RSP_LINK_SRVC, "FC: Link Service Response" },
114 { MPI_FUNCTION_TARGET_FC_EX_SEND_LINK_SRVC, "FC: Send Extended Link Service" },
115 { MPI_FUNCTION_TARGET_FC_ABORT, "FC: Abort" },
116 { MPI_FUNCTION_LAN_SEND, "LAN Send" },
117 { MPI_FUNCTION_LAN_RECEIVE, "LAN Recieve" },
118 { MPI_FUNCTION_LAN_RESET, "LAN Reset" },
119 { -1, 0},
120 };
121
122 static const struct Error_Map IOC_Event[] = {
123 { MPI_EVENT_NONE, "None" },
124 { MPI_EVENT_LOG_DATA, "LogData" },
125 { MPI_EVENT_STATE_CHANGE, "State Change" },
126 { MPI_EVENT_UNIT_ATTENTION, "Unit Attention" },
127 { MPI_EVENT_IOC_BUS_RESET, "IOC Bus Reset" },
128 { MPI_EVENT_EXT_BUS_RESET, "External Bus Reset" },
129 { MPI_EVENT_RESCAN, "Rescan" },
130 { MPI_EVENT_LINK_STATUS_CHANGE, "Link Status Change" },
131 { MPI_EVENT_LOOP_STATE_CHANGE, "Loop State Change" },
132 { MPI_EVENT_LOGOUT, "Logout" },
133 { MPI_EVENT_EVENT_CHANGE, "EventChange" },
134 { -1, 0},
135 };
136
137 static const struct Error_Map IOC_SCSIState[] = {
138 { MPI_SCSI_STATE_AUTOSENSE_VALID, "AutoSense_Valid" },
139 { MPI_SCSI_STATE_AUTOSENSE_FAILED, "AutoSense_Failed" },
140 { MPI_SCSI_STATE_NO_SCSI_STATUS, "No_SCSI_Status" },
141 { MPI_SCSI_STATE_TERMINATED, "State_Terminated" },
142 { MPI_SCSI_STATE_RESPONSE_INFO_VALID, "Repsonse_Info_Valid" },
143 { MPI_SCSI_STATE_QUEUE_TAG_REJECTED, "Queue Tag Rejected" },
144 { -1, 0},
145 };
146
147 static const struct Error_Map IOC_SCSIStatus[] = {
148 { SCSI_OK, "OK" },
149 { SCSI_CHECK, "Check Condition" },
150 #if 0
151 { SCSI_STATUS_COND_MET, "Check Condition Met" },
152 #endif
153 { SCSI_BUSY, "Busy" },
154 { SCSI_INTERM, "Intermidiate Condition" },
155 #if 0
156 { SCSI_STATUS_INTERMED_COND_MET, "Intermidiate Condition Met" },
157 #endif
158 { SCSI_RESV_CONFLICT, "Reservation Conflict" },
159 #if 0
160 { SCSI_STATUS_CMD_TERMINATED, "Command Terminated" },
161 #endif
162 { SCSI_QUEUE_FULL, "Queue Full" },
163 { -1, 0},
164 };
165
166 static const struct Error_Map IOC_Diag[] = {
167 { MPT_DIAG_ENABLED, "DWE" },
168 { MPT_DIAG_FLASHBAD, "FLASH_Bad" },
169 { MPT_DIAG_TTLI, "TTLI" },
170 { MPT_DIAG_RESET_IOC, "Reset" },
171 { MPT_DIAG_ARM_DISABLE, "DisARM" },
172 { MPT_DIAG_DME, "DME" },
173 { -1, 0 },
174 };
175
176
177 static void mpt_dump_sgl(SGE_IO_UNION *sgl);
178
179 static const char *
180 mpt_ioc_status(int code)
181 {
182 const struct Error_Map *status = IOC_Status;
183 static char tbuf[64];
184 while (status->Error_Code >= 0) {
185 if (status->Error_Code == (code & MPI_IOCSTATUS_MASK))
186 return status->Error_String;
187 status++;
188 }
189 snprintf(tbuf, sizeof tbuf, "Unknown (0x%08x)", code);
190 return tbuf;
191 }
192
193 char *
194 mpt_ioc_diag(u_int32_t code)
195 {
196 const struct Error_Map *status = IOC_Diag;
197 static char tbuf[128];
198 char *ptr = tbuf;
199 char *end = &tbuf[128];
200 tbuf[0] = '\0';
201 ptr += snprintf(tbuf, sizeof tbuf, "(0x%08x)", code);
202 while (status->Error_Code >= 0) {
203 if ((status->Error_Code & code) != 0)
204 ptr += snprintf(ptr, (size_t)(end-ptr), "%s ",
205 status->Error_String);
206 status++;
207 }
208 return tbuf;
209 }
210
211 static const char *
212 mpt_ioc_function(int code)
213 {
214 const struct Error_Map *status = IOC_Func;
215 static char tbuf[64];
216 while (status->Error_Code >= 0) {
217 if (status->Error_Code == code)
218 return status->Error_String;
219 status++;
220 }
221 snprintf(tbuf, sizeof tbuf, "Unknown (0x%08x)", code);
222 return tbuf;
223 }
224 static const char *
225 mpt_ioc_event(int code)
226 {
227 const struct Error_Map *status = IOC_Event;
228 static char tbuf[64];
229 while (status->Error_Code >= 0) {
230 if (status->Error_Code == code)
231 return status->Error_String;
232 status++;
233 }
234 snprintf(tbuf, sizeof tbuf, "Unknown (0x%08x)", code);
235 return tbuf;
236 }
237 static char *
238 mpt_scsi_state(int code)
239 {
240 const struct Error_Map *status = IOC_SCSIState;
241 static char tbuf[128];
242 char *ptr = tbuf;
243 char *end = &tbuf[128];
244 tbuf[0] = '\0';
245 ptr += snprintf(tbuf, sizeof tbuf, "(0x%08x)", code);
246 while (status->Error_Code >= 0) {
247 if ((status->Error_Code & code) != 0)
248 ptr += snprintf(ptr, (size_t)(end-ptr), "%s ",
249 status->Error_String);
250 status++;
251 }
252 return tbuf;
253 }
254 static const char *
255 mpt_scsi_status(int code)
256 {
257 const struct Error_Map *status = IOC_SCSIStatus;
258 static char tbuf[64];
259 while (status->Error_Code >= 0) {
260 if (status->Error_Code == code)
261 return status->Error_String;
262 status++;
263 }
264 snprintf(tbuf, sizeof tbuf, "Unknown (0x%08x)", code);
265 return tbuf;
266 }
267 static const char *
268 mpt_who(int who_init)
269 {
270 const char *who;
271
272 switch (who_init) {
273 case MPT_DB_INIT_NOONE: who = "No One"; break;
274 case MPT_DB_INIT_BIOS: who = "BIOS"; break;
275 case MPT_DB_INIT_ROMBIOS: who = "ROM BIOS"; break;
276 case MPT_DB_INIT_PCIPEER: who = "PCI Peer"; break;
277 case MPT_DB_INIT_HOST: who = "Host Driver"; break;
278 case MPT_DB_INIT_MANUFACTURE: who = "Manufacturing"; break;
279 default: who = "Unknown"; break;
280 }
281 return who;
282 }
283
284 static const char *
285 mpt_state(u_int32_t mb)
286 {
287 const char *text;
288
289 switch (MPT_STATE(mb)) {
290 case MPT_DB_STATE_RESET: text = "Reset"; break;
291 case MPT_DB_STATE_READY: text = "Ready"; break;
292 case MPT_DB_STATE_RUNNING:text = "Running"; break;
293 case MPT_DB_STATE_FAULT: text = "Fault"; break;
294 default: text = "Unknown"; break;
295 }
296 return text;
297 };
298
299 void
300 mpt_print_db(u_int32_t mb)
301 {
302 printf("mpt mailbox: (0x%x) State %s WhoInit %s\n",
303 mb, mpt_state(mb), mpt_who(MPT_WHO(mb)));
304 }
305
306 /*****************************************************************************/
307 /* Reply functions */
308 /*****************************************************************************/
309 static void
310 mpt_print_reply_hdr(MSG_DEFAULT_REPLY *msg)
311 {
312 printf("%s Reply @ %p\n", mpt_ioc_function(msg->Function), msg);
313 printf("\tIOC Status %s\n", mpt_ioc_status(msg->IOCStatus));
314 printf("\tIOCLogInfo 0x%08x\n", msg->IOCLogInfo);
315 printf("\tMsgLength 0x%02x\n", msg->MsgLength);
316 printf("\tMsgFlags 0x%02x\n", msg->MsgFlags);
317 printf("\tMsgContext 0x%08x\n", msg->MsgContext);
318 }
319
320 static void
321 mpt_print_init_reply(MSG_IOC_INIT_REPLY *msg)
322 {
323 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
324 printf("\tWhoInit %s\n", mpt_who(msg->WhoInit));
325 printf("\tMaxDevices 0x%02x\n", msg->MaxDevices);
326 printf("\tMaxBuses 0x%02x\n", msg->MaxBuses);
327 }
328
329 static void
330 mpt_print_ioc_facts(MSG_IOC_FACTS_REPLY *msg)
331 {
332 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
333 printf("\tIOCNumber %d\n", msg->IOCNumber);
334 printf("\tMaxChainDepth %d\n", msg->MaxChainDepth);
335 printf("\tWhoInit %s\n", mpt_who(msg->WhoInit));
336 printf("\tBlockSize %d\n", msg->BlockSize);
337 printf("\tFlags %d\n", msg->Flags);
338 printf("\tReplyQueueDepth %d\n", msg->ReplyQueueDepth);
339 printf("\tReqFrameSize 0x%04x\n", msg->RequestFrameSize);
340 printf("\tFW Version 0x%08x\n", msg->FWVersion.Word);
341 printf("\tProduct ID 0x%04x\n", msg->ProductID);
342 printf("\tCredits 0x%04x\n", msg->GlobalCredits);
343 printf("\tPorts %d\n", msg->NumberOfPorts);
344 printf("\tEventState 0x%02x\n", msg->EventState);
345 printf("\tHostMFA_HA 0x%08x\n", msg->CurrentHostMfaHighAddr);
346 printf("\tSenseBuf_HA 0x%08x\n",
347 msg->CurrentSenseBufferHighAddr);
348 printf("\tRepFrameSize 0x%04x\n", msg->CurReplyFrameSize);
349 printf("\tMaxDevices 0x%02x\n", msg->MaxDevices);
350 printf("\tMaxBuses 0x%02x\n", msg->MaxBuses);
351 printf("\tFWImageSize 0x%04x\n", msg->FWImageSize);
352 }
353
354 static void
355 mpt_print_enable_reply(MSG_PORT_ENABLE_REPLY *msg)
356 {
357 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
358 printf("\tPort: %d\n", msg->PortNumber);
359 }
360
361 static void
362 mpt_print_scsi_io_reply(MSG_SCSI_IO_REPLY *msg)
363 {
364 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
365 printf("\tBus: %d\n", msg->Bus);
366 printf("\tTargetID %d\n", msg->TargetID);
367 printf("\tCDBLength %d\n", msg->CDBLength);
368 printf("\tSCSI Status: %s\n", mpt_scsi_status(msg->SCSIStatus));
369 printf("\tSCSI State: %s\n", mpt_scsi_state(msg->SCSIState));
370 printf("\tTransferCnt 0x%04x\n", msg->TransferCount);
371 printf("\tSenseCnt 0x%04x\n", msg->SenseCount);
372 printf("\tResponseInfo 0x%08x\n", msg->ResponseInfo);
373 }
374
375
376
377 static void
378 mpt_print_event_notice(MSG_EVENT_NOTIFY_REPLY *msg)
379 {
380 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
381 printf("\tEvent: %s\n", mpt_ioc_event(msg->Event));
382 printf("\tEventContext 0x%04x\n", msg->EventContext);
383 printf("\tAckRequired %d\n", msg->AckRequired);
384 printf("\tEventDataLength %d\n", msg->EventDataLength);
385 printf("\tContinuation %d\n", msg->MsgFlags & 0x80);
386 switch(msg->Event) {
387 case MPI_EVENT_LOG_DATA:
388 printf("\tEvtLogData: 0x%04x\n", msg->Data[0]);
389 break;
390
391 case MPI_EVENT_UNIT_ATTENTION:
392 printf("\tTargetID: 0x%04x\n",
393 msg->Data[0] & 0xff);
394 printf("\tBus: 0x%04x\n",
395 (msg->Data[0] >> 8) & 0xff);
396 break;
397
398 case MPI_EVENT_IOC_BUS_RESET:
399 case MPI_EVENT_EXT_BUS_RESET:
400 case MPI_EVENT_RESCAN:
401 printf("\tPort: %d\n",
402 (msg->Data[0] >> 8) & 0xff);
403 break;
404
405 case MPI_EVENT_LINK_STATUS_CHANGE:
406 printf("\tLinkState: %d\n",
407 msg->Data[0] & 0xff);
408 printf("\tPort: %d\n",
409 (msg->Data[1] >> 8) & 0xff);
410 break;
411
412 case MPI_EVENT_LOOP_STATE_CHANGE:
413 printf("\tType: %d\n",
414 (msg->Data[0] >> 16) & 0xff);
415 printf("\tChar3: 0x%02x\n",
416 (msg->Data[0] >> 8) & 0xff);
417 printf("\tChar4: 0x%02x\n",
418 (msg->Data[0] ) & 0xff);
419 printf("\tPort: %d\n",
420 (msg->Data[1] >> 8) & 0xff);
421 break;
422
423 case MPI_EVENT_LOGOUT:
424 printf("\tN_PortId: 0x%04x\n", msg->Data[0]);
425 printf("\tPort: %d\n",
426 (msg->Data[1] >> 8) & 0xff);
427 break;
428 }
429
430 }
431
432 void
433 mpt_print_reply(void *vmsg)
434 {
435 MSG_DEFAULT_REPLY *msg = vmsg;
436
437 switch (msg->Function) {
438 case MPI_FUNCTION_EVENT_NOTIFICATION:
439 mpt_print_event_notice((MSG_EVENT_NOTIFY_REPLY *)msg);
440 break;
441 case MPI_FUNCTION_PORT_ENABLE:
442 mpt_print_enable_reply((MSG_PORT_ENABLE_REPLY *)msg);
443 break;
444 case MPI_FUNCTION_IOC_FACTS:
445 mpt_print_ioc_facts((MSG_IOC_FACTS_REPLY *)msg);
446 break;
447 case MPI_FUNCTION_IOC_INIT:
448 mpt_print_init_reply((MSG_IOC_INIT_REPLY *)msg);
449 break;
450 case MPI_FUNCTION_SCSI_IO_REQUEST:
451 mpt_print_scsi_io_reply((MSG_SCSI_IO_REPLY *)msg);
452 break;
453 default:
454 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg);
455 break;
456 }
457 }
458
459 /*****************************************************************************/
460 /* Request functions */
461 /*****************************************************************************/
462 static void
463 mpt_print_request_hdr(MSG_REQUEST_HEADER *req)
464 {
465 printf("%s @ %p\n", mpt_ioc_function(req->Function), req);
466 printf("\tChain Offset 0x%02x\n", req->ChainOffset);
467 printf("\tMsgFlags 0x%02x\n", req->MsgFlags);
468 printf("\tMsgContext 0x%08x\n", req->MsgContext);
469 }
470
471 void
472 mpt_print_scsi_io_request(MSG_SCSI_IO_REQUEST *orig_msg)
473 {
474 MSG_SCSI_IO_REQUEST local, *msg = &local;
475 int i;
476
477 memcpy(msg, orig_msg, sizeof (MSG_SCSI_IO_REQUEST));
478 mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg);
479 printf("\tBus: %d\n", msg->Bus);
480 printf("\tTargetID %d\n", msg->TargetID);
481 printf("\tSenseBufferLength %d\n", msg->SenseBufferLength);
482 printf("\tLUN: 0x%0x\n", msg->LUN[1]);
483 printf("\tControl 0x%08x ", msg->Control);
484 #define MPI_PRINT_FIELD(x) \
485 case MPI_SCSIIO_CONTROL_ ## x : \
486 printf(" " #x " "); \
487 break
488
489 switch (msg->Control & MPI_SCSIIO_CONTROL_DATADIRECTION_MASK) {
490 MPI_PRINT_FIELD(NODATATRANSFER);
491 MPI_PRINT_FIELD(WRITE);
492 MPI_PRINT_FIELD(READ);
493 default:
494 printf(" Invalid DIR! ");
495 break;
496 }
497 switch (msg->Control & MPI_SCSIIO_CONTROL_TASKATTRIBUTE_MASK) {
498 MPI_PRINT_FIELD(SIMPLEQ);
499 MPI_PRINT_FIELD(HEADOFQ);
500 MPI_PRINT_FIELD(ORDEREDQ);
501 MPI_PRINT_FIELD(ACAQ);
502 MPI_PRINT_FIELD(UNTAGGED);
503 MPI_PRINT_FIELD(NO_DISCONNECT);
504 default:
505 printf(" Unknown attribute! ");
506 break;
507 }
508
509 printf("\n");
510 #undef MPI_PRINT_FIELD
511
512 printf("\tDataLength\t0x%08x\n", msg->DataLength);
513 printf("\tSenseBufAddr\t0x%08x\n", msg->SenseBufferLowAddr);
514 printf("\tCDB[0:%d]\t", msg->CDBLength);
515 for (i = 0; i < msg->CDBLength; i++)
516 printf("%02x ", msg->CDB[i]);
517 printf("\n");
518 mpt_dump_sgl(&orig_msg->SGL);
519 }
520
521 void
522 mpt_print_request(void *vreq)
523 {
524 MSG_REQUEST_HEADER *req = vreq;
525
526 switch (req->Function) {
527 case MPI_FUNCTION_SCSI_IO_REQUEST:
528 mpt_print_scsi_io_request((MSG_SCSI_IO_REQUEST *)req);
529 break;
530 default:
531 mpt_print_request_hdr(req);
532 break;
533 }
534 }
535
536 const char *
537 mpt_req_state(enum mpt_req_state state)
538 {
539 const char *text;
540
541 switch (state) {
542 case REQ_FREE: text = "Free"; break;
543 case REQ_IN_PROGRESS: text = "In Progress"; break;
544 case REQ_ON_CHIP: text = "On Chip"; break;
545 case REQ_TIMEOUT: text = "Timeout"; break;
546 default: text = "Unknown"; break;
547 }
548 return text;
549 };
550
551 static void
552 mpt_dump_sgl(SGE_IO_UNION *su)
553 {
554 SGE_SIMPLE32 *se = (SGE_SIMPLE32 *) su;
555 int iCount, flags;
556
557 iCount = MPT_SGL_MAX;
558 do {
559 int iprt;
560
561 printf("\t");
562 flags = MPI_SGE_GET_FLAGS(se->FlagsLength);
563 switch (flags & MPI_SGE_FLAGS_ELEMENT_MASK) {
564 case MPI_SGE_FLAGS_SIMPLE_ELEMENT:
565 {
566 printf("SE32 %p: Addr=0x%0x FlagsLength=0x%0x\n",
567 se, se->Address, se->FlagsLength);
568 printf(" ");
569 break;
570 }
571 case MPI_SGE_FLAGS_CHAIN_ELEMENT:
572 {
573 SGE_CHAIN32 *ce = (SGE_CHAIN32 *) se;
574 printf("CE32 %p: Addr=0x%0x NxtChnO=0x%x Flgs=0x%x "
575 "Len=0x%0x\n", ce, ce->Address, ce->NextChainOffset,
576 ce->Flags, ce->Length);
577 flags = 0;
578 break;
579 }
580 case MPI_SGE_FLAGS_TRANSACTION_ELEMENT:
581 printf("TE32 @ %p\n", se);
582 flags = 0;
583 break;
584 }
585 iprt = 0;
586 #define MPT_PRINT_FLAG(x) \
587 if (flags & MPI_SGE_FLAGS_ ## x ) { \
588 if (iprt == 0) { \
589 printf("\t"); \
590 } \
591 printf(" "); \
592 printf( #x ); \
593 iprt++; \
594 }
595 MPT_PRINT_FLAG(LOCAL_ADDRESS);
596 MPT_PRINT_FLAG(HOST_TO_IOC);
597 MPT_PRINT_FLAG(64_BIT_ADDRESSING);
598 MPT_PRINT_FLAG(LAST_ELEMENT);
599 MPT_PRINT_FLAG(END_OF_BUFFER);
600 MPT_PRINT_FLAG(END_OF_LIST);
601 #undef MPT_PRINT_FLAG
602 if (iprt)
603 printf("\n");
604 se++;
605 iCount -= 1;
606 } while ((flags & MPI_SGE_FLAGS_END_OF_LIST) == 0 && iCount != 0);
607 }
NetBSD on the FriendlyARM MINI2440