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 80struct Error_Map { 81 int Error_Code; 82 char *Error_String; 83}; 84 85static 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 136static 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 154static 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 169static 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 179static 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 192static 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 202static 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 211static char * 212mpt_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 225char * 226mpt_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 243static char * 244mpt_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 257static char * 258mpt_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 271static char * 272mpt_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 289static char * 290mpt_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 303static const char * 304mpt_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 320static const char * 321mpt_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 335static char * 336mpt_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 349void 350mpt_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/*****************************************************************************/ 360static void 361mpt_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 372static void 373mpt_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 382static void 383mpt_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 408static void 409mpt_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 416static void 417mpt_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 431static void 432mpt_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 487void 488mpt_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/*****************************************************************************/ 518static void 519mpt_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 528static void 529mpt_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 583static void 584mpt_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 593static void 594mpt_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 608static void 609mpt_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 623void 624mpt_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 651typedef struct mpt_decode_entry { 652 char *name; 653 u_int value; 654 u_int mask; 655} mpt_decode_entry_t; 656 657static int 658mpt_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 709static 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 718static void 719mpt_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) 732void 733mpt_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 822void 823mpt_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 838void 839mpt_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 856void 857mpt_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 867void 868mpt_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