mpt_debug.c revision 330897
1/*- 2 * Debug routines for LSI '909 FC adapters. 3 * FreeBSD Version. 4 * 5 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 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__FBSDID("$FreeBSD: stable/11/sys/dev/mpt/mpt_debug.c 330897 2018-03-14 03:19:51Z eadler $"); 70 71#include <dev/mpt/mpt.h> 72 73#include <dev/mpt/mpilib/mpi_ioc.h> 74#include <dev/mpt/mpilib/mpi_init.h> 75#include <dev/mpt/mpilib/mpi_fc.h> 76#include <dev/mpt/mpilib/mpi_targ.h> 77 78#include <cam/scsi/scsi_all.h> 79 80#include <machine/stdarg.h> /* for use by mpt_prt below */ 81 82struct Error_Map { 83 int Error_Code; 84 char *Error_String; 85}; 86 87static const struct Error_Map IOC_Status[] = { 88{ MPI_IOCSTATUS_SUCCESS, "Success" }, 89{ MPI_IOCSTATUS_INVALID_FUNCTION, "IOC: Invalid Function" }, 90{ MPI_IOCSTATUS_BUSY, "IOC: Busy" }, 91{ MPI_IOCSTATUS_INVALID_SGL, "IOC: Invalid SGL" }, 92{ MPI_IOCSTATUS_INTERNAL_ERROR, "IOC: Internal Error" }, 93{ MPI_IOCSTATUS_RESERVED, "IOC: Reserved" }, 94{ MPI_IOCSTATUS_INSUFFICIENT_RESOURCES, "IOC: Insufficient Resources" }, 95{ MPI_IOCSTATUS_INVALID_FIELD, "IOC: Invalid Field" }, 96{ MPI_IOCSTATUS_INVALID_STATE, "IOC: Invalid State" }, 97{ MPI_IOCSTATUS_CONFIG_INVALID_ACTION, "Invalid Action" }, 98{ MPI_IOCSTATUS_CONFIG_INVALID_TYPE, "Invalid Type" }, 99{ MPI_IOCSTATUS_CONFIG_INVALID_PAGE, "Invalid Page" }, 100{ MPI_IOCSTATUS_CONFIG_INVALID_DATA, "Invalid Data" }, 101{ MPI_IOCSTATUS_CONFIG_NO_DEFAULTS, "No Defaults" }, 102{ MPI_IOCSTATUS_CONFIG_CANT_COMMIT, "Can't Commit" }, 103{ MPI_IOCSTATUS_SCSI_RECOVERED_ERROR, "SCSI: Recoverd Error" }, 104{ MPI_IOCSTATUS_SCSI_INVALID_BUS, "SCSI: Invalid Bus" }, 105{ MPI_IOCSTATUS_SCSI_INVALID_TARGETID, "SCSI: Invalid Target ID" }, 106{ MPI_IOCSTATUS_SCSI_DEVICE_NOT_THERE, "SCSI: Device Not There" }, 107{ MPI_IOCSTATUS_SCSI_DATA_OVERRUN, "SCSI: Data Overrun" }, 108{ MPI_IOCSTATUS_SCSI_DATA_UNDERRUN, "SCSI: Data Underrun" }, 109{ MPI_IOCSTATUS_SCSI_IO_DATA_ERROR, "SCSI: Data Error" }, 110{ MPI_IOCSTATUS_SCSI_PROTOCOL_ERROR, "SCSI: Protocol Error" }, 111{ MPI_IOCSTATUS_SCSI_TASK_TERMINATED, "SCSI: Task Terminated" }, 112{ MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH, "SCSI: Residual Mismatch" }, 113{ MPI_IOCSTATUS_SCSI_TASK_MGMT_FAILED, "SCSI: Task Management Failed" }, 114{ MPI_IOCSTATUS_SCSI_IOC_TERMINATED, "SCSI: IOC Bus Reset" }, 115{ MPI_IOCSTATUS_SCSI_EXT_TERMINATED, "SCSI: External Bus Reset" }, 116{ MPI_IOCSTATUS_TARGET_PRIORITY_IO, "SCSI Target: Priority I/O" }, 117{ MPI_IOCSTATUS_TARGET_INVALID_PORT, "SCSI Target: Invalid Port" }, 118{ MPI_IOCSTATUS_TARGET_INVALID_IOCINDEX, "SCSI Target: Invalid IOC Index" }, 119{ MPI_IOCSTATUS_TARGET_ABORTED, "SCSI Target: Aborted" }, 120{ MPI_IOCSTATUS_TARGET_NO_CONN_RETRYABLE, "SCSI Target: No Connection (Retryable)" }, 121{ MPI_IOCSTATUS_TARGET_NO_CONNECTION, "SCSI Target: No Connection" }, 122{ MPI_IOCSTATUS_TARGET_XFER_COUNT_MISMATCH,"SCSI Target: Transfer Count Mismatch" }, 123{ MPI_IOCSTATUS_TARGET_FC_ABORTED, "FC: Aborted" }, 124{ MPI_IOCSTATUS_TARGET_FC_RX_ID_INVALID, "FC: Receive ID Invalid" }, 125{ MPI_IOCSTATUS_TARGET_FC_DID_INVALID, "FC: Receive DID Invalid" }, 126{ MPI_IOCSTATUS_TARGET_FC_NODE_LOGGED_OUT,"FC: Node Logged Out" }, 127{ MPI_IOCSTATUS_LAN_DEVICE_NOT_FOUND, "LAN: Device Not Found" }, 128{ MPI_IOCSTATUS_LAN_DEVICE_FAILURE, "LAN: Device Not Failure" }, 129{ MPI_IOCSTATUS_LAN_TRANSMIT_ERROR, "LAN: Transmit Error" }, 130{ MPI_IOCSTATUS_LAN_TRANSMIT_ABORTED, "LAN: Transmit Aborted" }, 131{ MPI_IOCSTATUS_LAN_RECEIVE_ERROR, "LAN: Receive Error" }, 132{ MPI_IOCSTATUS_LAN_RECEIVE_ABORTED, "LAN: Receive Aborted" }, 133{ MPI_IOCSTATUS_LAN_PARTIAL_PACKET, "LAN: Partial Packet" }, 134{ MPI_IOCSTATUS_LAN_CANCELED, "LAN: Canceled" }, 135{ -1, 0}, 136}; 137 138static const struct Error_Map IOC_Func[] = { 139{ MPI_FUNCTION_SCSI_IO_REQUEST, "SCSI IO Request" }, 140{ MPI_FUNCTION_SCSI_TASK_MGMT, "SCSI Task Management" }, 141{ MPI_FUNCTION_IOC_INIT, "IOC Init" }, 142{ MPI_FUNCTION_IOC_FACTS, "IOC Facts" }, 143{ MPI_FUNCTION_CONFIG, "Config" }, 144{ MPI_FUNCTION_PORT_FACTS, "Port Facts" }, 145{ MPI_FUNCTION_PORT_ENABLE, "Port Enable" }, 146{ MPI_FUNCTION_EVENT_NOTIFICATION, "Event Notification" }, 147{ MPI_FUNCTION_EVENT_ACK, "Event Ack" }, 148{ MPI_FUNCTION_FW_DOWNLOAD, "FW Download" }, 149{ MPI_FUNCTION_TARGET_CMD_BUFFER_POST, "SCSI Target Command Buffer" }, 150{ MPI_FUNCTION_TARGET_ASSIST, "Target Assist" }, 151{ MPI_FUNCTION_TARGET_STATUS_SEND, "Target Status Send" }, 152{ MPI_FUNCTION_TARGET_MODE_ABORT, "Target Mode Abort" }, 153{ -1, 0}, 154}; 155 156static const struct Error_Map IOC_Event[] = { 157{ MPI_EVENT_NONE, "None" }, 158{ MPI_EVENT_LOG_DATA, "LogData" }, 159{ MPI_EVENT_STATE_CHANGE, "State Change" }, 160{ MPI_EVENT_UNIT_ATTENTION, "Unit Attention" }, 161{ MPI_EVENT_IOC_BUS_RESET, "IOC Bus Reset" }, 162{ MPI_EVENT_EXT_BUS_RESET, "External Bus Reset" }, 163{ MPI_EVENT_RESCAN, "Rescan" }, 164{ MPI_EVENT_LINK_STATUS_CHANGE, "Link Status Change" }, 165{ MPI_EVENT_LOOP_STATE_CHANGE, "Loop State Change" }, 166{ MPI_EVENT_LOGOUT, "Logout" }, 167{ MPI_EVENT_EVENT_CHANGE, "EventChange" }, 168{ -1, 0}, 169}; 170 171static const struct Error_Map IOC_SCSIState[] = { 172{ MPI_SCSI_STATE_AUTOSENSE_VALID, "AutoSense_Valid" }, 173{ MPI_SCSI_STATE_AUTOSENSE_FAILED, "AutoSense_Failed" }, 174{ MPI_SCSI_STATE_NO_SCSI_STATUS, "No_SCSI_Status" }, 175{ MPI_SCSI_STATE_TERMINATED, "State_Terminated" }, 176{ MPI_SCSI_STATE_RESPONSE_INFO_VALID, "Repsonse_Info_Valid" }, 177{ MPI_SCSI_STATE_QUEUE_TAG_REJECTED, "Queue Tag Rejected" }, 178{ -1, 0}, 179}; 180 181static const struct Error_Map IOC_SCSIStatus[] = { 182{ SCSI_STATUS_OK, "OK" }, 183{ SCSI_STATUS_CHECK_COND, "Check Condition" }, 184{ SCSI_STATUS_COND_MET, "Check Condition Met" }, 185{ SCSI_STATUS_BUSY, "Busy" }, 186{ SCSI_STATUS_INTERMED, "Intermidiate Condition" }, 187{ SCSI_STATUS_INTERMED_COND_MET, "Intermidiate Condition Met" }, 188{ SCSI_STATUS_RESERV_CONFLICT, "Reservation Conflict" }, 189{ SCSI_STATUS_CMD_TERMINATED, "Command Terminated" }, 190{ SCSI_STATUS_QUEUE_FULL, "Queue Full" }, 191{ -1, 0}, 192}; 193 194static const struct Error_Map IOC_Diag[] = { 195{ MPI_DIAG_DRWE, "DWE" }, 196{ MPI_DIAG_FLASH_BAD_SIG, "FLASH_Bad" }, 197{ MPI_DIAGNOSTIC_OFFSET, "Offset" }, 198{ MPI_DIAG_RESET_ADAPTER, "Reset" }, 199{ MPI_DIAG_DISABLE_ARM, "DisARM" }, 200{ MPI_DIAG_MEM_ENABLE, "DME" }, 201{ -1, 0 }, 202}; 203 204static const struct Error_Map IOC_SCSITMType[] = { 205{ MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK, "Abort Task" }, 206{ MPI_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET, "Abort Task Set" }, 207{ MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET, "Target Reset" }, 208{ MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS, "Reset Bus" }, 209{ MPI_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET, "Logical Unit Reset" }, 210{ -1, 0 }, 211}; 212 213static char * 214mpt_ioc_status(int code) 215{ 216 const struct Error_Map *status = IOC_Status; 217 static char buf[64]; 218 while (status->Error_Code >= 0) { 219 if (status->Error_Code == (code & MPI_IOCSTATUS_MASK)) 220 return status->Error_String; 221 status++; 222 } 223 snprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 224 return buf; 225} 226 227char * 228mpt_ioc_diag(u_int32_t code) 229{ 230 const struct Error_Map *status = IOC_Diag; 231 static char buf[128]; 232 char *ptr = buf; 233 char *end = &buf[128]; 234 buf[0] = '\0'; 235 ptr += snprintf(buf, sizeof buf, "(0x%08x)", code); 236 while (status->Error_Code >= 0) { 237 if ((status->Error_Code & code) != 0) 238 ptr += snprintf(ptr, (size_t)(end-ptr), "%s ", 239 status->Error_String); 240 status++; 241 } 242 return buf; 243} 244 245static char * 246mpt_ioc_function(int code) 247{ 248 const struct Error_Map *status = IOC_Func; 249 static char buf[64]; 250 while (status->Error_Code >= 0) { 251 if (status->Error_Code == code) 252 return status->Error_String; 253 status++; 254 } 255 snprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 256 return buf; 257} 258 259static char * 260mpt_ioc_event(int code) 261{ 262 const struct Error_Map *status = IOC_Event; 263 static char buf[64]; 264 while (status->Error_Code >= 0) { 265 if (status->Error_Code == code) 266 return status->Error_String; 267 status++; 268 } 269 snprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 270 return buf; 271} 272 273static char * 274mpt_scsi_state(int code) 275{ 276 const struct Error_Map *status = IOC_SCSIState; 277 static char buf[128]; 278 char *ptr = buf; 279 char *end = &buf[128]; 280 buf[0] = '\0'; 281 ptr += snprintf(buf, sizeof buf, "(0x%08x)", code); 282 while (status->Error_Code >= 0) { 283 if ((status->Error_Code & code) != 0) 284 ptr += snprintf(ptr, (size_t)(end-ptr), "%s ", 285 status->Error_String); 286 status++; 287 } 288 return buf; 289} 290 291static char * 292mpt_scsi_status(int code) 293{ 294 const struct Error_Map *status = IOC_SCSIStatus; 295 static char buf[64]; 296 while (status->Error_Code >= 0) { 297 if (status->Error_Code == code) 298 return status->Error_String; 299 status++; 300 } 301 snprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 302 return buf; 303} 304 305static const char * 306mpt_who(int who_init) 307{ 308 const char *who; 309 310 switch (who_init) { 311 case MPT_DB_INIT_NOONE: who = "No One"; break; 312 case MPT_DB_INIT_BIOS: who = "BIOS"; break; 313 case MPT_DB_INIT_ROMBIOS: who = "ROM BIOS"; break; 314 case MPT_DB_INIT_PCIPEER: who = "PCI Peer"; break; 315 case MPT_DB_INIT_HOST: who = "Host Driver"; break; 316 case MPT_DB_INIT_MANUFACTURE: who = "Manufacturing"; break; 317 default: who = "Unknown"; break; 318 } 319 return who; 320} 321 322static const char * 323mpt_state(u_int32_t mb) 324{ 325 const char *text; 326 327 switch (MPT_STATE(mb)) { 328 case MPT_DB_STATE_RESET: text = "Reset"; break; 329 case MPT_DB_STATE_READY: text = "Ready"; break; 330 case MPT_DB_STATE_RUNNING:text = "Running"; break; 331 case MPT_DB_STATE_FAULT: text = "Fault"; break; 332 default: text = "Unknown"; break; 333 } 334 return text; 335} 336 337static char * 338mpt_scsi_tm_type(int code) 339{ 340 const struct Error_Map *status = IOC_SCSITMType; 341 static char buf[64]; 342 while (status->Error_Code >= 0) { 343 if (status->Error_Code == code) 344 return status->Error_String; 345 status++; 346 } 347 snprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 348 return buf; 349} 350 351void 352mpt_print_db(u_int32_t mb) 353{ 354 355 printf("mpt mailbox: (0x%x) State %s WhoInit %s\n", 356 mb, mpt_state(mb), mpt_who(MPT_WHO(mb))); 357} 358 359/*****************************************************************************/ 360/* Reply functions */ 361/*****************************************************************************/ 362static void 363mpt_print_reply_hdr(MSG_DEFAULT_REPLY *msg) 364{ 365 366 printf("%s Reply @ %p\n", mpt_ioc_function(msg->Function), msg); 367 printf("\tIOC Status %s\n", mpt_ioc_status(msg->IOCStatus)); 368 printf("\tIOCLogInfo 0x%08x\n", msg->IOCLogInfo); 369 printf("\tMsgLength 0x%02x\n", msg->MsgLength); 370 printf("\tMsgFlags 0x%02x\n", msg->MsgFlags); 371 printf("\tMsgContext 0x%08x\n", msg->MsgContext); 372} 373 374static void 375mpt_print_init_reply(MSG_IOC_INIT_REPLY *msg) 376{ 377 378 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 379 printf("\tWhoInit %s\n", mpt_who(msg->WhoInit)); 380 printf("\tMaxDevices 0x%02x\n", msg->MaxDevices); 381 printf("\tMaxBuses 0x%02x\n", msg->MaxBuses); 382} 383 384static void 385mpt_print_ioc_facts(MSG_IOC_FACTS_REPLY *msg) 386{ 387 388 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 389 printf("\tIOCNumber %d\n", msg->IOCNumber); 390 printf("\tMaxChainDepth %d\n", msg->MaxChainDepth); 391 printf("\tWhoInit %s\n", mpt_who(msg->WhoInit)); 392 printf("\tBlockSize %d\n", msg->BlockSize); 393 printf("\tFlags %d\n", msg->Flags); 394 printf("\tReplyQueueDepth %d\n", msg->ReplyQueueDepth); 395 printf("\tReqFrameSize 0x%04x\n", msg->RequestFrameSize); 396 printf("\tFW Version 0x%08x\n", msg->FWVersion.Word); 397 printf("\tProduct ID 0x%04x\n", msg->ProductID); 398 printf("\tCredits 0x%04x\n", msg->GlobalCredits); 399 printf("\tPorts %d\n", msg->NumberOfPorts); 400 printf("\tEventState 0x%02x\n", msg->EventState); 401 printf("\tHostMFA_HA 0x%08x\n", msg->CurrentHostMfaHighAddr); 402 printf("\tSenseBuf_HA 0x%08x\n", 403 msg->CurrentSenseBufferHighAddr); 404 printf("\tRepFrameSize 0x%04x\n", msg->CurReplyFrameSize); 405 printf("\tMaxDevices 0x%02x\n", msg->MaxDevices); 406 printf("\tMaxBuses 0x%02x\n", msg->MaxBuses); 407 printf("\tFWImageSize 0x%04x\n", msg->FWImageSize); 408} 409 410static void 411mpt_print_enable_reply(MSG_PORT_ENABLE_REPLY *msg) 412{ 413 414 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 415 printf("\tPort: %d\n", msg->PortNumber); 416} 417 418static void 419mpt_print_scsi_io_reply(MSG_SCSI_IO_REPLY *msg) 420{ 421 422 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 423 printf("\tBus: %d\n", msg->Bus); 424 printf("\tTargetID %d\n", msg->TargetID); 425 printf("\tCDBLength %d\n", msg->CDBLength); 426 printf("\tSCSI Status: %s\n", mpt_scsi_status(msg->SCSIStatus)); 427 printf("\tSCSI State: %s\n", mpt_scsi_state(msg->SCSIState)); 428 printf("\tTransferCnt 0x%04x\n", msg->TransferCount); 429 printf("\tSenseCnt 0x%04x\n", msg->SenseCount); 430 printf("\tResponseInfo 0x%08x\n", msg->ResponseInfo); 431} 432 433static void 434mpt_print_event_notice(MSG_EVENT_NOTIFY_REPLY *msg) 435{ 436 437 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 438 printf("\tEvent: %s\n", mpt_ioc_event(msg->Event)); 439 printf("\tEventContext 0x%04x\n", msg->EventContext); 440 printf("\tAckRequired %d\n", msg->AckRequired); 441 printf("\tEventDataLength %d\n", msg->EventDataLength); 442 printf("\tContinuation %d\n", msg->MsgFlags & 0x80); 443 switch(msg->Event) { 444 case MPI_EVENT_LOG_DATA: 445 printf("\tEvtLogData: 0x%04x\n", msg->Data[0]); 446 break; 447 448 case MPI_EVENT_UNIT_ATTENTION: 449 printf("\tTargetID: 0x%04x\n", 450 msg->Data[0] & 0xff); 451 printf("\tBus: 0x%04x\n", 452 (msg->Data[0] >> 8) & 0xff); 453 break; 454 455 case MPI_EVENT_IOC_BUS_RESET: 456 case MPI_EVENT_EXT_BUS_RESET: 457 case MPI_EVENT_RESCAN: 458 printf("\tPort: %d\n", 459 (msg->Data[0] >> 8) & 0xff); 460 break; 461 462 case MPI_EVENT_LINK_STATUS_CHANGE: 463 printf("\tLinkState: %d\n", 464 msg->Data[0] & 0xff); 465 printf("\tPort: %d\n", 466 (msg->Data[1] >> 8) & 0xff); 467 break; 468 469 case MPI_EVENT_LOOP_STATE_CHANGE: 470 printf("\tType: %d\n", 471 (msg->Data[0] >> 16) & 0xff); 472 printf("\tChar3: 0x%02x\n", 473 (msg->Data[0] >> 8) & 0xff); 474 printf("\tChar4: 0x%02x\n", 475 (msg->Data[0] ) & 0xff); 476 printf("\tPort: %d\n", 477 (msg->Data[1] >> 8) & 0xff); 478 break; 479 480 case MPI_EVENT_LOGOUT: 481 printf("\tN_PortId: 0x%04x\n", msg->Data[0]); 482 printf("\tPort: %d\n", 483 (msg->Data[1] >> 8) & 0xff); 484 break; 485 } 486 487} 488 489void 490mpt_print_reply(void *vmsg) 491{ 492 MSG_DEFAULT_REPLY *msg = vmsg; 493 494 switch (msg->Function) { 495 case MPI_FUNCTION_EVENT_NOTIFICATION: 496 mpt_print_event_notice((MSG_EVENT_NOTIFY_REPLY *)msg); 497 break; 498 case MPI_FUNCTION_PORT_ENABLE: 499 mpt_print_enable_reply((MSG_PORT_ENABLE_REPLY *)msg); 500 break; 501 case MPI_FUNCTION_IOC_FACTS: 502 mpt_print_ioc_facts((MSG_IOC_FACTS_REPLY *)msg); 503 break; 504 case MPI_FUNCTION_IOC_INIT: 505 mpt_print_init_reply((MSG_IOC_INIT_REPLY *)msg); 506 break; 507 case MPI_FUNCTION_SCSI_IO_REQUEST: 508 case MPI_FUNCTION_RAID_SCSI_IO_PASSTHROUGH: 509 mpt_print_scsi_io_reply((MSG_SCSI_IO_REPLY *)msg); 510 break; 511 default: 512 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 513 break; 514 } 515} 516 517/*****************************************************************************/ 518/* Request functions */ 519/*****************************************************************************/ 520static void 521mpt_print_request_hdr(MSG_REQUEST_HEADER *req) 522{ 523 524 printf("%s @ %p\n", mpt_ioc_function(req->Function), req); 525 printf("\tChain Offset 0x%02x\n", req->ChainOffset); 526 printf("\tMsgFlags 0x%02x\n", req->MsgFlags); 527 printf("\tMsgContext 0x%08x\n", req->MsgContext); 528} 529 530static void 531mpt_print_scsi_io_request(MSG_SCSI_IO_REQUEST *orig_msg) 532{ 533 MSG_SCSI_IO_REQUEST local, *msg = &local; 534 int i; 535 536 bcopy(orig_msg, msg, sizeof (MSG_SCSI_IO_REQUEST)); 537 mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg); 538 printf("\tBus: %d\n", msg->Bus); 539 printf("\tTargetID %d\n", msg->TargetID); 540 printf("\tSenseBufferLength %d\n", msg->SenseBufferLength); 541 printf("\tLUN: 0x%jx\n", (uintmax_t)be64dec(msg->LUN)); 542 printf("\tControl 0x%08x ", msg->Control); 543#define MPI_PRINT_FIELD(x) \ 544 case MPI_SCSIIO_CONTROL_ ## x : \ 545 printf(" " #x " "); \ 546 break 547 548 switch (msg->Control & MPI_SCSIIO_CONTROL_DATADIRECTION_MASK) { 549 MPI_PRINT_FIELD(NODATATRANSFER); 550 MPI_PRINT_FIELD(WRITE); 551 MPI_PRINT_FIELD(READ); 552 default: 553 printf(" Invalid DIR! "); 554 break; 555 } 556 switch (msg->Control & MPI_SCSIIO_CONTROL_TASKATTRIBUTE_MASK) { 557 MPI_PRINT_FIELD(SIMPLEQ); 558 MPI_PRINT_FIELD(HEADOFQ); 559 MPI_PRINT_FIELD(ORDEREDQ); 560 MPI_PRINT_FIELD(ACAQ); 561 MPI_PRINT_FIELD(UNTAGGED); 562 MPI_PRINT_FIELD(NO_DISCONNECT); 563 default: 564 printf(" Unknown attribute! "); 565 break; 566 } 567 568 printf("\n"); 569#undef MPI_PRINT_FIELD 570 571 printf("\tDataLength\t0x%08x\n", msg->DataLength); 572 printf("\tSenseBufAddr\t0x%08x\n", msg->SenseBufferLowAddr); 573 printf("\tCDB[0:%d]\t", msg->CDBLength); 574 for (i = 0; i < msg->CDBLength; i++) 575 printf("%02x ", msg->CDB[i]); 576 printf("\n"); 577 578 if ((msg->Control & MPI_SCSIIO_CONTROL_DATADIRECTION_MASK) != 579 MPI_SCSIIO_CONTROL_NODATATRANSFER ) { 580 mpt_dump_sgl(&orig_msg->SGL, 581 ((char *)&orig_msg->SGL)-(char *)orig_msg); 582 } 583} 584 585static void 586mpt_print_scsi_tmf_request(MSG_SCSI_TASK_MGMT *msg) 587{ 588 589 mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg); 590 printf("\tLun 0x%jx\n", (uintmax_t)be64dec(msg->LUN)); 591 printf("\tTaskType %s\n", mpt_scsi_tm_type(msg->TaskType)); 592 printf("\tTaskMsgContext 0x%08x\n", msg->TaskMsgContext); 593} 594 595 596static void 597mpt_print_scsi_target_assist_request(PTR_MSG_TARGET_ASSIST_REQUEST msg) 598{ 599 600 mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg); 601 printf("\tStatusCode 0x%02x\n", msg->StatusCode); 602 printf("\tTargetAssist 0x%02x\n", msg->TargetAssistFlags); 603 printf("\tQueueTag 0x%04x\n", msg->QueueTag); 604 printf("\tReplyWord 0x%08x\n", msg->ReplyWord); 605 printf("\tLun 0x%jx\n", (uintmax_t)be64dec(msg->LUN)); 606 printf("\tRelativeOff 0x%08x\n", msg->RelativeOffset); 607 printf("\tDataLength 0x%08x\n", msg->DataLength); 608 mpt_dump_sgl(msg->SGL, 0); 609} 610 611static void 612mpt_print_scsi_target_status_send_request(MSG_TARGET_STATUS_SEND_REQUEST *msg) 613{ 614 SGE_IO_UNION x; 615 616 mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg); 617 printf("\tStatusCode 0x%02x\n", msg->StatusCode); 618 printf("\tStatusFlags 0x%02x\n", msg->StatusFlags); 619 printf("\tQueueTag 0x%04x\n", msg->QueueTag); 620 printf("\tReplyWord 0x%08x\n", msg->ReplyWord); 621 printf("\tLun 0x%jx\n", (uintmax_t)be64dec(msg->LUN)); 622 x.u.Simple = msg->StatusDataSGE; 623 mpt_dump_sgl(&x, 0); 624} 625 626void 627mpt_print_request(void *vreq) 628{ 629 MSG_REQUEST_HEADER *req = vreq; 630 631 switch (req->Function) { 632 case MPI_FUNCTION_SCSI_IO_REQUEST: 633 case MPI_FUNCTION_RAID_SCSI_IO_PASSTHROUGH: 634 mpt_print_scsi_io_request((MSG_SCSI_IO_REQUEST *)req); 635 break; 636 case MPI_FUNCTION_SCSI_TASK_MGMT: 637 mpt_print_scsi_tmf_request((MSG_SCSI_TASK_MGMT *)req); 638 break; 639 case MPI_FUNCTION_TARGET_ASSIST: 640 mpt_print_scsi_target_assist_request( 641 (PTR_MSG_TARGET_ASSIST_REQUEST)req); 642 break; 643 case MPI_FUNCTION_TARGET_STATUS_SEND: 644 mpt_print_scsi_target_status_send_request( 645 (MSG_TARGET_STATUS_SEND_REQUEST *)req); 646 break; 647 default: 648 mpt_print_request_hdr(req); 649 break; 650 } 651} 652 653#if 0 654typedef struct mpt_decode_entry { 655 char *name; 656 u_int value; 657 u_int mask; 658} mpt_decode_entry_t; 659 660static int 661mpt_decode_value(mpt_decode_entry_t *table, u_int num_entries, 662 const char *name, u_int value, u_int *cur_column, 663 u_int wrap_point) 664{ 665 int printed; 666 u_int printed_mask; 667 u_int dummy_column; 668 669 if (cur_column == NULL) { 670 dummy_column = 0; 671 cur_column = &dummy_column; 672 } 673 674 if (*cur_column >= wrap_point) { 675 printf("\n"); 676 *cur_column = 0; 677 } 678 printed = printf("%s[0x%x]", name, value); 679 if (table == NULL) { 680 printed += printf(" "); 681 *cur_column += printed; 682 return (printed); 683 } 684 printed_mask = 0; 685 while (printed_mask != 0xFF) { 686 int entry; 687 688 for (entry = 0; entry < num_entries; entry++) { 689 if (((value & table[entry].mask) 690 != table[entry].value) 691 || ((printed_mask & table[entry].mask) 692 == table[entry].mask)) 693 continue; 694 695 printed += printf("%s%s", 696 printed_mask == 0 ? ":(" : "|", 697 table[entry].name); 698 printed_mask |= table[entry].mask; 699 break; 700 } 701 if (entry >= num_entries) 702 break; 703 } 704 if (printed_mask != 0) 705 printed += printf(") "); 706 else 707 printed += printf(" "); 708 *cur_column += printed; 709 return (printed); 710} 711 712static const mpt_decode_entry_t req_state_parse_table[] = { 713 { "REQ_FREE", 0x00, 0xff }, 714 { "REQ_ALLOCATED", 0x01, 0x01 }, 715 { "REQ_QUEUED", 0x02, 0x02 }, 716 { "REQ_DONE", 0x04, 0x04 }, 717 { "REQ_TIMEDOUT", 0x08, 0x08 }, 718 { "REQ_NEED_WAKEUP", 0x10, 0x10 } 719}; 720 721static void 722mpt_req_state(mpt_req_state_t state) 723{ 724 725 mpt_decode_value(req_state_parse_table, 726 NUM_ELEMENTS(req_state_parse_table), 727 "REQ_STATE", state, NULL, 80); 728} 729#endif 730 731#define LAST_SGE ( \ 732 MPI_SGE_FLAGS_END_OF_LIST | \ 733 MPI_SGE_FLAGS_END_OF_BUFFER| \ 734 MPI_SGE_FLAGS_LAST_ELEMENT) 735void 736mpt_dump_sgl(SGE_IO_UNION *su, int offset) 737{ 738 SGE_SIMPLE32 *se = (SGE_SIMPLE32 *) su; 739 const char allfox[4] = { 0xff, 0xff, 0xff, 0xff }; 740 void *nxtaddr = se; 741 void *lim; 742 int flags; 743 744 /* 745 * Can't be any bigger than this. 746 */ 747 lim = &((char *)se)[MPT_REQUEST_AREA - offset]; 748 749 do { 750 int iprt; 751 752 printf("\t"); 753 if (memcmp(se, allfox, 4) == 0) { 754 uint32_t *nxt = (uint32_t *)se; 755 printf("PAD %p\n", se); 756 nxtaddr = nxt + 1; 757 se = nxtaddr; 758 flags = 0; 759 continue; 760 } 761 nxtaddr = se + 1; 762 flags = MPI_SGE_GET_FLAGS(se->FlagsLength); 763 switch (flags & MPI_SGE_FLAGS_ELEMENT_MASK) { 764 case MPI_SGE_FLAGS_SIMPLE_ELEMENT: 765 if (flags & MPI_SGE_FLAGS_64_BIT_ADDRESSING) { 766 SGE_SIMPLE64 *se64 = (SGE_SIMPLE64 *)se; 767 printf("SE64 %p: Addr=0x%08x%08x FlagsLength" 768 "=0x%0x\n", se64, se64->Address.High, 769 se64->Address.Low, se64->FlagsLength); 770 nxtaddr = se64 + 1; 771 } else { 772 printf("SE32 %p: Addr=0x%0x FlagsLength=0x%0x" 773 "\n", se, se->Address, se->FlagsLength); 774 } 775 printf(" "); 776 break; 777 case MPI_SGE_FLAGS_CHAIN_ELEMENT: 778 if (flags & MPI_SGE_FLAGS_64_BIT_ADDRESSING) { 779 SGE_CHAIN64 *ce64 = (SGE_CHAIN64 *) se; 780 printf("CE64 %p: Addr=0x%08x%08x NxtChnO=0x%x " 781 "Flgs=0x%x Len=0x%0x\n", ce64, 782 ce64->Address.High, ce64->Address.Low, 783 ce64->NextChainOffset, 784 ce64->Flags, ce64->Length); 785 nxtaddr = ce64 + 1; 786 } else { 787 SGE_CHAIN32 *ce = (SGE_CHAIN32 *) se; 788 printf("CE32 %p: Addr=0x%0x NxtChnO=0x%x " 789 " Flgs=0x%x Len=0x%0x\n", ce, ce->Address, 790 ce->NextChainOffset, ce->Flags, ce->Length); 791 } 792 flags = 0; 793 break; 794 case MPI_SGE_FLAGS_TRANSACTION_ELEMENT: 795 printf("TE32 @ %p\n", se); 796 flags = 0; 797 break; 798 } 799 iprt = 0; 800#define MPT_PRINT_FLAG(x) \ 801 if (flags & MPI_SGE_FLAGS_ ## x ) { \ 802 if (iprt == 0) { \ 803 printf("\t"); \ 804 } \ 805 printf(" "); \ 806 printf( #x ); \ 807 iprt++; \ 808 } 809 MPT_PRINT_FLAG(LOCAL_ADDRESS); 810 MPT_PRINT_FLAG(HOST_TO_IOC); 811 MPT_PRINT_FLAG(64_BIT_ADDRESSING); 812 MPT_PRINT_FLAG(LAST_ELEMENT); 813 MPT_PRINT_FLAG(END_OF_BUFFER); 814 MPT_PRINT_FLAG(END_OF_LIST); 815#undef MPT_PRINT_FLAG 816 if (iprt) 817 printf("\n"); 818 se = nxtaddr; 819 if ((flags & LAST_SGE) == LAST_SGE) { 820 break; 821 } 822 } while ((flags & MPI_SGE_FLAGS_END_OF_LIST) == 0 && nxtaddr < lim); 823} 824 825void 826mpt_dump_data(struct mpt_softc *mpt, const char *msg, void *addr, int len) 827{ 828 int offset; 829 uint8_t *cp = addr; 830 831 mpt_prt(mpt, "%s:", msg); 832 for (offset = 0; offset < len; offset++) { 833 if ((offset & 0xf) == 0) { 834 mpt_prtc(mpt, "\n"); 835 } 836 mpt_prtc(mpt, " %02x", cp[offset]); 837 } 838 mpt_prtc(mpt, "\n"); 839} 840 841void 842mpt_dump_request(struct mpt_softc *mpt, request_t *req) 843{ 844 uint32_t *pReq = req->req_vbuf; 845 int o; 846 847 mpt_prt(mpt, "Send Request %d (%jx):", 848 req->index, (uintmax_t) req->req_pbuf); 849 for (o = 0; o < mpt->ioc_facts.RequestFrameSize; o++) { 850 if ((o & 0x7) == 0) { 851 mpt_prtc(mpt, "\n"); 852 mpt_prt(mpt, " "); 853 } 854 mpt_prtc(mpt, " %08x", pReq[o]); 855 } 856 mpt_prtc(mpt, "\n"); 857} 858 859void 860mpt_prt(struct mpt_softc *mpt, const char *fmt, ...) 861{ 862 va_list ap; 863 864 printf("%s: ", device_get_nameunit(mpt->dev)); 865 va_start(ap, fmt); 866 vprintf(fmt, ap); 867 va_end(ap); 868} 869 870void 871mpt_prtc(struct mpt_softc *mpt, const char *fmt, ...) 872{ 873 va_list ap; 874 875 va_start(ap, fmt); 876 vprintf(fmt, ap); 877 va_end(ap); 878} 879