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 * $FreeBSD: src/sys/dev/mpt/mpt_debug.c,v 1.18 2006/12/07 22:02:28 mjacob Exp $ 65 */ 66 67 #include <sys/cdefs.h> 68 69 #include <dev/disk/mpt/mpt.h> 70 71 #include <dev/disk/mpt/mpilib/mpi_ioc.h> 72 #include <dev/disk/mpt/mpilib/mpi_init.h> 73 #include <dev/disk/mpt/mpilib/mpi_fc.h> 74 #include <dev/disk/mpt/mpilib/mpi_targ.h> 75 76 #include <bus/cam/scsi/scsi_all.h> 77 78 #include <machine/stdarg.h> /* for use by mpt_prt below */ 79 80 struct Error_Map { 81 int Error_Code; 82 char *Error_String; 83 }; 84 85 static const struct Error_Map IOC_Status[] = { 86 { MPI_IOCSTATUS_SUCCESS, "Success" }, 87 { MPI_IOCSTATUS_INVALID_FUNCTION, "IOC: Invalid Function" }, 88 { MPI_IOCSTATUS_BUSY, "IOC: Busy" }, 89 { MPI_IOCSTATUS_INVALID_SGL, "IOC: Invalid SGL" }, 90 { MPI_IOCSTATUS_INTERNAL_ERROR, "IOC: Internal Error" }, 91 { MPI_IOCSTATUS_RESERVED, "IOC: Reserved" }, 92 { MPI_IOCSTATUS_INSUFFICIENT_RESOURCES, "IOC: Insufficient Resources" }, 93 { MPI_IOCSTATUS_INVALID_FIELD, "IOC: Invalid Field" }, 94 { MPI_IOCSTATUS_INVALID_STATE, "IOC: Invalid State" }, 95 { MPI_IOCSTATUS_CONFIG_INVALID_ACTION, "Invalid Action" }, 96 { MPI_IOCSTATUS_CONFIG_INVALID_TYPE, "Invalid Type" }, 97 { MPI_IOCSTATUS_CONFIG_INVALID_PAGE, "Invalid Page" }, 98 { MPI_IOCSTATUS_CONFIG_INVALID_DATA, "Invalid Data" }, 99 { MPI_IOCSTATUS_CONFIG_NO_DEFAULTS, "No Defaults" }, 100 { MPI_IOCSTATUS_CONFIG_CANT_COMMIT, "Can't Commit" }, 101 { MPI_IOCSTATUS_SCSI_RECOVERED_ERROR, "SCSI: Recoverd Error" }, 102 { MPI_IOCSTATUS_SCSI_INVALID_BUS, "SCSI: Invalid Bus" }, 103 { MPI_IOCSTATUS_SCSI_INVALID_TARGETID, "SCSI: Invalid Target ID" }, 104 { MPI_IOCSTATUS_SCSI_DEVICE_NOT_THERE, "SCSI: Device Not There" }, 105 { MPI_IOCSTATUS_SCSI_DATA_OVERRUN, "SCSI: Data Overrun" }, 106 { MPI_IOCSTATUS_SCSI_DATA_UNDERRUN, "SCSI: Data Underrun" }, 107 { MPI_IOCSTATUS_SCSI_IO_DATA_ERROR, "SCSI: Data Error" }, 108 { MPI_IOCSTATUS_SCSI_PROTOCOL_ERROR, "SCSI: Protocol Error" }, 109 { MPI_IOCSTATUS_SCSI_TASK_TERMINATED, "SCSI: Task Terminated" }, 110 { MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH, "SCSI: Residual Mismatch" }, 111 { MPI_IOCSTATUS_SCSI_TASK_MGMT_FAILED, "SCSI: Task Management Failed" }, 112 { MPI_IOCSTATUS_SCSI_IOC_TERMINATED, "SCSI: IOC Bus Reset" }, 113 { MPI_IOCSTATUS_SCSI_EXT_TERMINATED, "SCSI: External Bus Reset" }, 114 { MPI_IOCSTATUS_TARGET_PRIORITY_IO, "SCSI Target: Priority I/O" }, 115 { MPI_IOCSTATUS_TARGET_INVALID_PORT, "SCSI Target: Invalid Port" }, 116 { MPI_IOCSTATUS_TARGET_INVALID_IOCINDEX, "SCSI Target: Invalid IOC Index" }, 117 { MPI_IOCSTATUS_TARGET_ABORTED, "SCSI Target: Aborted" }, 118 { MPI_IOCSTATUS_TARGET_NO_CONN_RETRYABLE, "SCSI Target: No Connection (Retryable)" }, 119 { MPI_IOCSTATUS_TARGET_NO_CONNECTION, "SCSI Target: No Connection" }, 120 { MPI_IOCSTATUS_TARGET_XFER_COUNT_MISMATCH,"SCSI Target: Transfer Count Mismatch" }, 121 { MPI_IOCSTATUS_TARGET_FC_ABORTED, "FC: Aborted" }, 122 { MPI_IOCSTATUS_TARGET_FC_RX_ID_INVALID, "FC: Receive ID Invalid" }, 123 { MPI_IOCSTATUS_TARGET_FC_DID_INVALID, "FC: Receive DID Invalid" }, 124 { MPI_IOCSTATUS_TARGET_FC_NODE_LOGGED_OUT,"FC: Node Logged Out" }, 125 { MPI_IOCSTATUS_LAN_DEVICE_NOT_FOUND, "LAN: Device Not Found" }, 126 { MPI_IOCSTATUS_LAN_DEVICE_FAILURE, "LAN: Device Not Failure" }, 127 { MPI_IOCSTATUS_LAN_TRANSMIT_ERROR, "LAN: Transmit Error" }, 128 { MPI_IOCSTATUS_LAN_TRANSMIT_ABORTED, "LAN: Transmit Aborted" }, 129 { MPI_IOCSTATUS_LAN_RECEIVE_ERROR, "LAN: Receive Error" }, 130 { MPI_IOCSTATUS_LAN_RECEIVE_ABORTED, "LAN: Receive Aborted" }, 131 { MPI_IOCSTATUS_LAN_PARTIAL_PACKET, "LAN: Partial Packet" }, 132 { MPI_IOCSTATUS_LAN_CANCELED, "LAN: Canceled" }, 133 { -1, 0}, 134 }; 135 136 static const struct Error_Map IOC_Func[] = { 137 { MPI_FUNCTION_SCSI_IO_REQUEST, "SCSI IO Request" }, 138 { MPI_FUNCTION_SCSI_TASK_MGMT, "SCSI Task Management" }, 139 { MPI_FUNCTION_IOC_INIT, "IOC Init" }, 140 { MPI_FUNCTION_IOC_FACTS, "IOC Facts" }, 141 { MPI_FUNCTION_CONFIG, "Config" }, 142 { MPI_FUNCTION_PORT_FACTS, "Port Facts" }, 143 { MPI_FUNCTION_PORT_ENABLE, "Port Enable" }, 144 { MPI_FUNCTION_EVENT_NOTIFICATION, "Event Notification" }, 145 { MPI_FUNCTION_EVENT_ACK, "Event Ack" }, 146 { MPI_FUNCTION_FW_DOWNLOAD, "FW Download" }, 147 { MPI_FUNCTION_TARGET_CMD_BUFFER_POST, "SCSI Target Command Buffer" }, 148 { MPI_FUNCTION_TARGET_ASSIST, "Target Assist" }, 149 { MPI_FUNCTION_TARGET_STATUS_SEND, "Target Status Send" }, 150 { MPI_FUNCTION_TARGET_MODE_ABORT, "Target Mode Abort" }, 151 { -1, 0}, 152 }; 153 154 static const struct Error_Map IOC_Event[] = { 155 { MPI_EVENT_NONE, "None" }, 156 { MPI_EVENT_LOG_DATA, "LogData" }, 157 { MPI_EVENT_STATE_CHANGE, "State Change" }, 158 { MPI_EVENT_UNIT_ATTENTION, "Unit Attention" }, 159 { MPI_EVENT_IOC_BUS_RESET, "IOC Bus Reset" }, 160 { MPI_EVENT_EXT_BUS_RESET, "External Bus Reset" }, 161 { MPI_EVENT_RESCAN, "Rescan" }, 162 { MPI_EVENT_LINK_STATUS_CHANGE, "Link Status Change" }, 163 { MPI_EVENT_LOOP_STATE_CHANGE, "Loop State Change" }, 164 { MPI_EVENT_LOGOUT, "Logout" }, 165 { MPI_EVENT_EVENT_CHANGE, "EventChange" }, 166 { -1, 0}, 167 }; 168 169 static const struct Error_Map IOC_SCSIState[] = { 170 { MPI_SCSI_STATE_AUTOSENSE_VALID, "AutoSense_Valid" }, 171 { MPI_SCSI_STATE_AUTOSENSE_FAILED, "AutoSense_Failed" }, 172 { MPI_SCSI_STATE_NO_SCSI_STATUS, "No_SCSI_Status" }, 173 { MPI_SCSI_STATE_TERMINATED, "State_Terminated" }, 174 { MPI_SCSI_STATE_RESPONSE_INFO_VALID, "Repsonse_Info_Valid" }, 175 { MPI_SCSI_STATE_QUEUE_TAG_REJECTED, "Queue Tag Rejected" }, 176 { -1, 0}, 177 }; 178 179 static const struct Error_Map IOC_SCSIStatus[] = { 180 { SCSI_STATUS_OK, "OK" }, 181 { SCSI_STATUS_CHECK_COND, "Check Condition" }, 182 { SCSI_STATUS_COND_MET, "Check Condition Met" }, 183 { SCSI_STATUS_BUSY, "Busy" }, 184 { SCSI_STATUS_INTERMED, "Intermidiate Condition" }, 185 { SCSI_STATUS_INTERMED_COND_MET, "Intermidiate Condition Met" }, 186 { SCSI_STATUS_RESERV_CONFLICT, "Reservation Conflict" }, 187 { SCSI_STATUS_CMD_TERMINATED, "Command Terminated" }, 188 { SCSI_STATUS_QUEUE_FULL, "Queue Full" }, 189 { -1, 0}, 190 }; 191 192 static const struct Error_Map IOC_Diag[] = { 193 { MPI_DIAG_DRWE, "DWE" }, 194 { MPI_DIAG_FLASH_BAD_SIG, "FLASH_Bad" }, 195 { MPI_DIAGNOSTIC_OFFSET, "Offset" }, 196 { MPI_DIAG_RESET_ADAPTER, "Reset" }, 197 { MPI_DIAG_DISABLE_ARM, "DisARM" }, 198 { MPI_DIAG_MEM_ENABLE, "DME" }, 199 { -1, 0 }, 200 }; 201 202 static const struct Error_Map IOC_SCSITMType[] = { 203 { MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK, "Abort Task" }, 204 { MPI_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET, "Abort Task Set" }, 205 { MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET, "Target Reset" }, 206 { MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS, "Reset Bus" }, 207 { MPI_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET, "Logical Unit Reset" }, 208 { -1, 0 }, 209 }; 210 211 static char * 212 mpt_ioc_status(int code) 213 { 214 const struct Error_Map *status = IOC_Status; 215 static char buf[64]; 216 while (status->Error_Code >= 0) { 217 if (status->Error_Code == (code & MPI_IOCSTATUS_MASK)) 218 return status->Error_String; 219 status++; 220 } 221 ksnprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 222 return buf; 223 } 224 225 char * 226 mpt_ioc_diag(u_int32_t code) 227 { 228 const struct Error_Map *status = IOC_Diag; 229 static char buf[128]; 230 char *ptr = buf; 231 char *end = &buf[128]; 232 buf[0] = '\0'; 233 ptr += ksnprintf(buf, sizeof buf, "(0x%08x)", code); 234 while (status->Error_Code >= 0) { 235 if ((status->Error_Code & code) != 0) 236 ptr += ksnprintf(ptr, (size_t)(end-ptr), "%s ", 237 status->Error_String); 238 status++; 239 } 240 return buf; 241 } 242 243 static char * 244 mpt_ioc_function(int code) 245 { 246 const struct Error_Map *status = IOC_Func; 247 static char buf[64]; 248 while (status->Error_Code >= 0) { 249 if (status->Error_Code == code) 250 return status->Error_String; 251 status++; 252 } 253 ksnprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 254 return buf; 255 } 256 257 static char * 258 mpt_ioc_event(int code) 259 { 260 const struct Error_Map *status = IOC_Event; 261 static char buf[64]; 262 while (status->Error_Code >= 0) { 263 if (status->Error_Code == code) 264 return status->Error_String; 265 status++; 266 } 267 ksnprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 268 return buf; 269 } 270 271 static char * 272 mpt_scsi_state(int code) 273 { 274 const struct Error_Map *status = IOC_SCSIState; 275 static char buf[128]; 276 char *ptr = buf; 277 char *end = &buf[128]; 278 buf[0] = '\0'; 279 ptr += ksnprintf(buf, sizeof buf, "(0x%08x)", code); 280 while (status->Error_Code >= 0) { 281 if ((status->Error_Code & code) != 0) 282 ptr += ksnprintf(ptr, (size_t)(end-ptr), "%s ", 283 status->Error_String); 284 status++; 285 } 286 return buf; 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 static char * 302 mpt_who(int who_init) 303 { 304 char *who; 305 306 switch (who_init) { 307 case MPT_DB_INIT_NOONE: who = "No One"; break; 308 case MPT_DB_INIT_BIOS: who = "BIOS"; break; 309 case MPT_DB_INIT_ROMBIOS: who = "ROM BIOS"; break; 310 case MPT_DB_INIT_PCIPEER: who = "PCI Peer"; break; 311 case MPT_DB_INIT_HOST: who = "Host Driver"; break; 312 case MPT_DB_INIT_MANUFACTURE: who = "Manufacturing"; break; 313 default: who = "Unknown"; break; 314 } 315 return who; 316 } 317 318 static char * 319 mpt_state(u_int32_t mb) 320 { 321 char *text; 322 323 switch (MPT_STATE(mb)) { 324 case MPT_DB_STATE_RESET: text = "Reset"; break; 325 case MPT_DB_STATE_READY: text = "Ready"; break; 326 case MPT_DB_STATE_RUNNING:text = "Running"; break; 327 case MPT_DB_STATE_FAULT: text = "Fault"; break; 328 default: text = "Unknown"; break; 329 } 330 return text; 331 } 332 333 static char * 334 mpt_scsi_tm_type(int code) 335 { 336 const struct Error_Map *status = IOC_SCSITMType; 337 static char buf[64]; 338 while (status->Error_Code >= 0) { 339 if (status->Error_Code == code) 340 return status->Error_String; 341 status++; 342 } 343 ksnprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 344 return buf; 345 } 346 347 void 348 mpt_print_db(u_int32_t mb) 349 { 350 kprintf("mpt mailbox: (0x%x) State %s WhoInit %s\n", 351 mb, mpt_state(mb), mpt_who(MPT_WHO(mb))); 352 } 353 354 /*****************************************************************************/ 355 /* Reply functions */ 356 /*****************************************************************************/ 357 static void 358 mpt_print_reply_hdr(MSG_DEFAULT_REPLY *msg) 359 { 360 kprintf("%s Reply @ %p\n", mpt_ioc_function(msg->Function), msg); 361 kprintf("\tIOC Status %s\n", mpt_ioc_status(msg->IOCStatus)); 362 kprintf("\tIOCLogInfo 0x%08x\n", (unsigned)msg->IOCLogInfo); 363 kprintf("\tMsgLength 0x%02x\n", msg->MsgLength); 364 kprintf("\tMsgFlags 0x%02x\n", msg->MsgFlags); 365 kprintf("\tMsgContext 0x%08x\n", (unsigned)msg->MsgContext); 366 } 367 368 static void 369 mpt_print_init_reply(MSG_IOC_INIT_REPLY *msg) 370 { 371 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 372 kprintf("\tWhoInit %s\n", mpt_who(msg->WhoInit)); 373 kprintf("\tMaxDevices 0x%02x\n", msg->MaxDevices); 374 kprintf("\tMaxBuses 0x%02x\n", msg->MaxBuses); 375 } 376 377 static void 378 mpt_print_ioc_facts(MSG_IOC_FACTS_REPLY *msg) 379 { 380 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 381 kprintf("\tIOCNumber %d\n", msg->IOCNumber); 382 kprintf("\tMaxChainDepth %d\n", msg->MaxChainDepth); 383 kprintf("\tWhoInit %s\n", mpt_who(msg->WhoInit)); 384 kprintf("\tBlockSize %d\n", msg->BlockSize); 385 kprintf("\tFlags %d\n", msg->Flags); 386 kprintf("\tReplyQueueDepth %d\n", msg->ReplyQueueDepth); 387 kprintf("\tReqFrameSize 0x%04x\n", msg->RequestFrameSize); 388 kprintf("\tFW Version 0x%08x\n", (unsigned)msg->FWVersion.Word); 389 kprintf("\tProduct ID 0x%04x\n", msg->ProductID); 390 kprintf("\tCredits 0x%04x\n", msg->GlobalCredits); 391 kprintf("\tPorts %d\n", msg->NumberOfPorts); 392 kprintf("\tEventState 0x%02x\n", msg->EventState); 393 kprintf("\tHostMFA_HA 0x%08x\n", 394 (unsigned)msg->CurrentHostMfaHighAddr); 395 kprintf("\tSenseBuf_HA 0x%08x\n", 396 (unsigned)msg->CurrentSenseBufferHighAddr); 397 kprintf("\tRepFrameSize 0x%04x\n", msg->CurReplyFrameSize); 398 kprintf("\tMaxDevices 0x%02x\n", msg->MaxDevices); 399 kprintf("\tMaxBuses 0x%02x\n", msg->MaxBuses); 400 kprintf("\tFWImageSize 0x%04x\n", (unsigned)msg->FWImageSize); 401 } 402 403 static void 404 mpt_print_enable_reply(MSG_PORT_ENABLE_REPLY *msg) 405 { 406 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 407 kprintf("\tPort: %d\n", msg->PortNumber); 408 } 409 410 static void 411 mpt_print_scsi_io_reply(MSG_SCSI_IO_REPLY *msg) 412 { 413 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 414 kprintf("\tBus: %d\n", msg->Bus); 415 kprintf("\tTargetID %d\n", msg->TargetID); 416 kprintf("\tCDBLength %d\n", msg->CDBLength); 417 kprintf("\tSCSI Status: %s\n", mpt_scsi_status(msg->SCSIStatus)); 418 kprintf("\tSCSI State: %s\n", mpt_scsi_state(msg->SCSIState)); 419 kprintf("\tTransferCnt 0x%04x\n", (unsigned)msg->TransferCount); 420 kprintf("\tSenseCnt 0x%04x\n", (unsigned)msg->SenseCount); 421 kprintf("\tResponseInfo 0x%08x\n", (unsigned)msg->ResponseInfo); 422 } 423 424 425 426 static void 427 mpt_print_event_notice(MSG_EVENT_NOTIFY_REPLY *msg) 428 { 429 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 430 kprintf("\tEvent: %s\n", mpt_ioc_event(msg->Event)); 431 kprintf("\tEventContext 0x%04x\n", (unsigned)msg->EventContext); 432 kprintf("\tAckRequired %d\n", msg->AckRequired); 433 kprintf("\tEventDataLength %d\n", msg->EventDataLength); 434 kprintf("\tContinuation %d\n", msg->MsgFlags & 0x80); 435 switch(msg->Event) { 436 case MPI_EVENT_LOG_DATA: 437 kprintf("\tEvtLogData: 0x%04x\n", 438 (unsigned)msg->Data[0]); 439 break; 440 441 case MPI_EVENT_UNIT_ATTENTION: 442 kprintf("\tTargetID: 0x%04x\n", 443 (unsigned)msg->Data[0] & 0xff); 444 kprintf("\tBus: 0x%04x\n", 445 (unsigned)(msg->Data[0] >> 8) & 0xff); 446 break; 447 448 case MPI_EVENT_IOC_BUS_RESET: 449 case MPI_EVENT_EXT_BUS_RESET: 450 case MPI_EVENT_RESCAN: 451 kprintf("\tPort: %lu\n", 452 (msg->Data[0] >> 8) & 0xff); 453 break; 454 455 case MPI_EVENT_LINK_STATUS_CHANGE: 456 kprintf("\tLinkState: %lu\n", 457 msg->Data[0] & 0xff); 458 kprintf("\tPort: %lu\n", 459 (msg->Data[1] >> 8) & 0xff); 460 break; 461 462 case MPI_EVENT_LOOP_STATE_CHANGE: 463 kprintf("\tType: %lu\n", 464 (msg->Data[0] >> 16) & 0xff); 465 kprintf("\tChar3: 0x%02lx\n", 466 (msg->Data[0] >> 8) & 0xff); 467 kprintf("\tChar4: 0x%02lx\n", 468 (msg->Data[0] ) & 0xff); 469 kprintf("\tPort: %lu\n", 470 (msg->Data[1] >> 8) & 0xff); 471 break; 472 473 case MPI_EVENT_LOGOUT: 474 kprintf("\tN_PortId: 0x%04lx\n", msg->Data[0]); 475 kprintf("\tPort: %lu\n", 476 (msg->Data[1] >> 8) & 0xff); 477 break; 478 } 479 480 } 481 482 void 483 mpt_print_reply(void *vmsg) 484 { 485 MSG_DEFAULT_REPLY *msg = vmsg; 486 487 switch (msg->Function) { 488 case MPI_FUNCTION_EVENT_NOTIFICATION: 489 mpt_print_event_notice((MSG_EVENT_NOTIFY_REPLY *)msg); 490 break; 491 case MPI_FUNCTION_PORT_ENABLE: 492 mpt_print_enable_reply((MSG_PORT_ENABLE_REPLY *)msg); 493 break; 494 case MPI_FUNCTION_IOC_FACTS: 495 mpt_print_ioc_facts((MSG_IOC_FACTS_REPLY *)msg); 496 break; 497 case MPI_FUNCTION_IOC_INIT: 498 mpt_print_init_reply((MSG_IOC_INIT_REPLY *)msg); 499 break; 500 case MPI_FUNCTION_SCSI_IO_REQUEST: 501 case MPI_FUNCTION_RAID_SCSI_IO_PASSTHROUGH: 502 mpt_print_scsi_io_reply((MSG_SCSI_IO_REPLY *)msg); 503 break; 504 default: 505 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 506 break; 507 } 508 } 509 510 /*****************************************************************************/ 511 /* Request functions */ 512 /*****************************************************************************/ 513 static void 514 mpt_print_request_hdr(MSG_REQUEST_HEADER *req) 515 { 516 kprintf("%s @ %p\n", mpt_ioc_function(req->Function), req); 517 kprintf("\tChain Offset 0x%02x\n", req->ChainOffset); 518 kprintf("\tMsgFlags 0x%02x\n", (unsigned)req->MsgFlags); 519 kprintf("\tMsgContext 0x%08x\n", (unsigned)req->MsgContext); 520 } 521 522 void 523 mpt_print_scsi_io_request(MSG_SCSI_IO_REQUEST *orig_msg) 524 { 525 MSG_SCSI_IO_REQUEST local, *msg = &local; 526 int i; 527 528 bcopy(orig_msg, msg, sizeof (MSG_SCSI_IO_REQUEST)); 529 mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg); 530 kprintf("\tBus: %d\n", msg->Bus); 531 kprintf("\tTargetID %d\n", msg->TargetID); 532 kprintf("\tSenseBufferLength %d\n", msg->SenseBufferLength); 533 kprintf("\tLUN: 0x%0x\n", msg->LUN[1]); 534 kprintf("\tControl 0x%08x ", (unsigned)msg->Control); 535 #define MPI_PRINT_FIELD(x) \ 536 case MPI_SCSIIO_CONTROL_ ## x : \ 537 kprintf(" " #x " "); \ 538 break 539 540 switch (msg->Control & MPI_SCSIIO_CONTROL_DATADIRECTION_MASK) { 541 MPI_PRINT_FIELD(NODATATRANSFER); 542 MPI_PRINT_FIELD(WRITE); 543 MPI_PRINT_FIELD(READ); 544 default: 545 kprintf(" Invalid DIR! "); 546 break; 547 } 548 switch (msg->Control & MPI_SCSIIO_CONTROL_TASKATTRIBUTE_MASK) { 549 MPI_PRINT_FIELD(SIMPLEQ); 550 MPI_PRINT_FIELD(HEADOFQ); 551 MPI_PRINT_FIELD(ORDEREDQ); 552 MPI_PRINT_FIELD(ACAQ); 553 MPI_PRINT_FIELD(UNTAGGED); 554 MPI_PRINT_FIELD(NO_DISCONNECT); 555 default: 556 kprintf(" Unknown attribute! "); 557 break; 558 } 559 560 kprintf("\n"); 561 #undef MPI_PRINT_FIELD 562 563 kprintf("\tDataLength\t0x%08x\n", (unsigned)msg->DataLength); 564 kprintf("\tSenseBufAddr\t0x%08x\n", (unsigned)msg->SenseBufferLowAddr); 565 kprintf("\tCDB[0:%d]\t", msg->CDBLength); 566 for (i = 0; i < msg->CDBLength; i++) 567 kprintf("%02x ", msg->CDB[i]); 568 kprintf("\n"); 569 570 if ((msg->Control & MPI_SCSIIO_CONTROL_DATADIRECTION_MASK) != 571 MPI_SCSIIO_CONTROL_NODATATRANSFER ) { 572 mpt_dump_sgl(&orig_msg->SGL, 573 ((char *)&orig_msg->SGL)-(char *)orig_msg); 574 } 575 } 576 577 static void 578 mpt_print_scsi_tmf_request(MSG_SCSI_TASK_MGMT *msg) 579 { 580 mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg); 581 kprintf("\tLun 0x%02x\n", msg->LUN[1]); 582 kprintf("\tTaskType %s\n", mpt_scsi_tm_type(msg->TaskType)); 583 kprintf("\tTaskMsgContext 0x%08x\n", (unsigned)msg->TaskMsgContext); 584 } 585 586 587 static void 588 mpt_print_scsi_target_assist_request(PTR_MSG_TARGET_ASSIST_REQUEST msg) 589 { 590 mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg); 591 kprintf("\tStatusCode 0x%02x\n", msg->StatusCode); 592 kprintf("\tTargetAssist 0x%02x\n", msg->TargetAssistFlags); 593 kprintf("\tQueueTag 0x%04x\n", msg->QueueTag); 594 kprintf("\tReplyWord 0x%08x\n", (unsigned)msg->ReplyWord); 595 kprintf("\tLun 0x%02x\n", msg->LUN[1]); 596 kprintf("\tRelativeOff 0x%08x\n", (unsigned)msg->RelativeOffset); 597 kprintf("\tDataLength 0x%08x\n", (unsigned)msg->DataLength); 598 mpt_dump_sgl(msg->SGL, 0); 599 } 600 601 static void 602 mpt_print_scsi_target_status_send_request(MSG_TARGET_STATUS_SEND_REQUEST *msg) 603 { 604 SGE_IO_UNION x; 605 mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg); 606 kprintf("\tStatusCode 0x%02x\n", msg->StatusCode); 607 kprintf("\tStatusFlags 0x%02x\n", msg->StatusFlags); 608 kprintf("\tQueueTag 0x%04x\n", msg->QueueTag); 609 kprintf("\tReplyWord 0x%08x\n", (unsigned)msg->ReplyWord); 610 kprintf("\tLun 0x%02x\n", msg->LUN[1]); 611 x.u.Simple = msg->StatusDataSGE; 612 mpt_dump_sgl(&x, 0); 613 } 614 615 void 616 mpt_print_request(void *vreq) 617 { 618 MSG_REQUEST_HEADER *req = vreq; 619 620 switch (req->Function) { 621 case MPI_FUNCTION_SCSI_IO_REQUEST: 622 case MPI_FUNCTION_RAID_SCSI_IO_PASSTHROUGH: 623 mpt_print_scsi_io_request((MSG_SCSI_IO_REQUEST *)req); 624 break; 625 case MPI_FUNCTION_SCSI_TASK_MGMT: 626 mpt_print_scsi_tmf_request((MSG_SCSI_TASK_MGMT *)req); 627 break; 628 case MPI_FUNCTION_TARGET_ASSIST: 629 mpt_print_scsi_target_assist_request( 630 (PTR_MSG_TARGET_ASSIST_REQUEST)req); 631 break; 632 case MPI_FUNCTION_TARGET_STATUS_SEND: 633 mpt_print_scsi_target_status_send_request( 634 (MSG_TARGET_STATUS_SEND_REQUEST *)req); 635 break; 636 default: 637 mpt_print_request_hdr(req); 638 break; 639 } 640 } 641 642 int 643 mpt_decode_value(mpt_decode_entry_t *table, u_int num_entries, 644 const char *name, u_int value, u_int *cur_column, 645 u_int wrap_point) 646 { 647 int printed; 648 u_int printed_mask; 649 u_int dummy_column; 650 651 if (cur_column == NULL) { 652 dummy_column = 0; 653 cur_column = &dummy_column; 654 } 655 656 if (*cur_column >= wrap_point) { 657 kprintf("\n"); 658 *cur_column = 0; 659 } 660 printed = kprintf("%s[0x%x]", name, value); 661 if (table == NULL) { 662 printed += kprintf(" "); 663 *cur_column += printed; 664 return (printed); 665 } 666 printed_mask = 0; 667 while (printed_mask != 0xFF) { 668 int entry; 669 670 for (entry = 0; entry < num_entries; entry++) { 671 if (((value & table[entry].mask) 672 != table[entry].value) 673 || ((printed_mask & table[entry].mask) 674 == table[entry].mask)) 675 continue; 676 677 printed += kprintf("%s%s", 678 printed_mask == 0 ? ":(" : "|", 679 table[entry].name); 680 printed_mask |= table[entry].mask; 681 break; 682 } 683 if (entry >= num_entries) 684 break; 685 } 686 if (printed_mask != 0) 687 printed += kprintf(") "); 688 else 689 printed += kprintf(" "); 690 *cur_column += printed; 691 return (printed); 692 } 693 694 static mpt_decode_entry_t req_state_parse_table[] = { 695 { "REQ_FREE", 0x00, 0xff }, 696 { "REQ_ALLOCATED", 0x01, 0x01 }, 697 { "REQ_QUEUED", 0x02, 0x02 }, 698 { "REQ_DONE", 0x04, 0x04 }, 699 { "REQ_TIMEDOUT", 0x08, 0x08 }, 700 { "REQ_NEED_WAKEUP", 0x10, 0x10 } 701 }; 702 703 void 704 mpt_req_state(mpt_req_state_t state) 705 { 706 mpt_decode_value(req_state_parse_table, 707 NUM_ELEMENTS(req_state_parse_table), 708 "REQ_STATE", state, NULL, 80); 709 } 710 711 #define LAST_SGE ( \ 712 MPI_SGE_FLAGS_END_OF_LIST | \ 713 MPI_SGE_FLAGS_END_OF_BUFFER| \ 714 MPI_SGE_FLAGS_LAST_ELEMENT) 715 void 716 mpt_dump_sgl(SGE_IO_UNION *su, int offset) 717 { 718 SGE_SIMPLE32 *se = (SGE_SIMPLE32 *) su; 719 const char allfox[4] = { 0xff, 0xff, 0xff, 0xff }; 720 void *nxtaddr = se; 721 void *lim; 722 int flags; 723 724 /* 725 * Can't be any bigger than this. 726 */ 727 lim = &((char *)se)[MPT_REQUEST_AREA - offset]; 728 729 do { 730 int iprt; 731 732 kprintf("\t"); 733 if (memcmp(se, allfox, 4) == 0) { 734 uint32_t *nxt = (uint32_t *)se; 735 kprintf("PAD %p\n", se); 736 nxtaddr = nxt + 1; 737 se = nxtaddr; 738 flags = 0; 739 continue; 740 } 741 nxtaddr = se + 1; 742 flags = MPI_SGE_GET_FLAGS(se->FlagsLength); 743 switch (flags & MPI_SGE_FLAGS_ELEMENT_MASK) { 744 case MPI_SGE_FLAGS_SIMPLE_ELEMENT: 745 if (flags & MPI_SGE_FLAGS_64_BIT_ADDRESSING) { 746 SGE_SIMPLE64 *se64 = (SGE_SIMPLE64 *)se; 747 kprintf("SE64 %p: Addr=0x%08x%08x FlagsLength" 748 "=0x%0x\n", se64, 749 (unsigned)se64->Address.High, 750 (unsigned)se64->Address.Low, 751 (unsigned)se64->FlagsLength); 752 nxtaddr = se64 + 1; 753 } else { 754 kprintf("SE32 %p: Addr=0x%0x FlagsLength=0x%0x" 755 "\n", se, 756 (unsigned)se->Address, 757 (unsigned)se->FlagsLength); 758 } 759 kprintf(" "); 760 break; 761 case MPI_SGE_FLAGS_CHAIN_ELEMENT: 762 if (flags & MPI_SGE_FLAGS_64_BIT_ADDRESSING) { 763 SGE_CHAIN64 *ce64 = (SGE_CHAIN64 *) se; 764 kprintf("CE64 %p: Addr=0x%08x%08x NxtChnO=0x%x " 765 "Flgs=0x%x Len=0x%0x\n", ce64, 766 (unsigned)ce64->Address.High, 767 (unsigned)ce64->Address.Low, 768 ce64->NextChainOffset, 769 (unsigned)ce64->Flags, 770 (unsigned)ce64->Length); 771 nxtaddr = ce64 + 1; 772 } else { 773 SGE_CHAIN32 *ce = (SGE_CHAIN32 *) se; 774 kprintf("CE32 %p: Addr=0x%0x NxtChnO=0x%x " 775 " Flgs=0x%x Len=0x%0x\n", ce, 776 (unsigned)ce->Address, 777 ce->NextChainOffset, 778 ce->Flags, 779 ce->Length); 780 } 781 flags = 0; 782 break; 783 case MPI_SGE_FLAGS_TRANSACTION_ELEMENT: 784 kprintf("TE32 @ %p\n", se); 785 flags = 0; 786 break; 787 } 788 iprt = 0; 789 #define MPT_PRINT_FLAG(x) \ 790 if (flags & MPI_SGE_FLAGS_ ## x ) { \ 791 if (iprt == 0) { \ 792 kprintf("\t"); \ 793 } \ 794 kprintf(" "); \ 795 kprintf( #x ); \ 796 iprt++; \ 797 } 798 MPT_PRINT_FLAG(LOCAL_ADDRESS); 799 MPT_PRINT_FLAG(HOST_TO_IOC); 800 MPT_PRINT_FLAG(64_BIT_ADDRESSING); 801 MPT_PRINT_FLAG(LAST_ELEMENT); 802 MPT_PRINT_FLAG(END_OF_BUFFER); 803 MPT_PRINT_FLAG(END_OF_LIST); 804 #undef MPT_PRINT_FLAG 805 if (iprt) 806 kprintf("\n"); 807 se = nxtaddr; 808 if ((flags & LAST_SGE) == LAST_SGE) { 809 break; 810 } 811 } while ((flags & MPI_SGE_FLAGS_END_OF_LIST) == 0 && nxtaddr < lim); 812 } 813 814 void 815 mpt_dump_data(struct mpt_softc *mpt, const char *msg, void *addr, int len) 816 { 817 int offset; 818 uint8_t *cp = addr; 819 mpt_prt(mpt, "%s:", msg); 820 for (offset = 0; offset < len; offset++) { 821 if ((offset & 0xf) == 0) { 822 mpt_prtc(mpt, "\n"); 823 } 824 mpt_prtc(mpt, " %02x", cp[offset]); 825 } 826 mpt_prtc(mpt, "\n"); 827 } 828 829 void 830 mpt_dump_request(struct mpt_softc *mpt, request_t *req) 831 { 832 uint32_t *pReq = req->req_vbuf; 833 int o; 834 #if __FreeBSD_version >= 500000 835 mpt_prt(mpt, "Send Request %d (%jx):", 836 req->index, (uintmax_t) req->req_pbuf); 837 #else 838 mpt_prt(mpt, "Send Request %d (%llx):", 839 req->index, (unsigned long long) req->req_pbuf); 840 #endif 841 for (o = 0; o < mpt->ioc_facts.RequestFrameSize; o++) { 842 if ((o & 0x7) == 0) { 843 mpt_prtc(mpt, "\n"); 844 mpt_prt(mpt, " "); 845 } 846 mpt_prtc(mpt, " %08x", pReq[o]); 847 } 848 mpt_prtc(mpt, "\n"); 849 } 850 851 #if __FreeBSD_version < 500000 852 void 853 mpt_lprt(struct mpt_softc *mpt, int level, const char *fmt, ...) 854 { 855 __va_list ap; 856 if (level <= mpt->verbose) { 857 kprintf("%s: ", device_get_nameunit(mpt->dev)); 858 __va_start(ap, fmt); 859 kvprintf(fmt, ap); 860 __va_end(ap); 861 } 862 } 863 864 void 865 mpt_lprtc(struct mpt_softc *mpt, int level, const char *fmt, ...) 866 { 867 __va_list ap; 868 if (level <= mpt->verbose) { 869 __va_start(ap, fmt); 870 kvprintf(fmt, ap); 871 __va_end(ap); 872 } 873 } 874 #endif 875 876 void 877 mpt_prt(struct mpt_softc *mpt, const char *fmt, ...) 878 { 879 __va_list ap; 880 881 kprintf("%s: ", device_get_nameunit(mpt->dev)); 882 __va_start(ap, fmt); 883 kvprintf(fmt, ap); 884 __va_end(ap); 885 } 886 887 void 888 mpt_prtc(struct mpt_softc *mpt, const char *fmt, ...) 889 { 890 __va_list ap; 891 892 __va_start(ap, fmt); 893 kvprintf(fmt, ap); 894 __va_end(ap); 895 } 896