1 /*- 2 * Debug routines for LSI '909 FC adapters. 3 * FreeBSD Version. 4 * 5 * Copyright (c) 2000, 2001 by Greg Ansley 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice immediately at the beginning of the file, without modification, 12 * this list of conditions, and the following disclaimer. 13 * 2. The name of the author may not be used to endorse or promote products 14 * derived from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 20 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 */ 29 /*- 30 * Copyright (c) 2002, 2006 by Matthew Jacob 31 * All rights reserved. 32 * 33 * Redistribution and use in source and binary forms, with or without 34 * modification, are permitted provided that the following conditions are 35 * met: 36 * 1. Redistributions of source code must retain the above copyright 37 * notice, this list of conditions and the following disclaimer. 38 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 39 * substantially similar to the "NO WARRANTY" disclaimer below 40 * ("Disclaimer") and any redistribution must be conditioned upon including 41 * a substantially similar Disclaimer requirement for further binary 42 * redistribution. 43 * 3. Neither the names of the above listed copyright holders nor the names 44 * of any contributors may be used to endorse or promote products derived 45 * from this software without specific prior written permission. 46 * 47 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 48 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 49 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 50 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 51 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 52 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 53 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 54 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 55 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 56 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF THE COPYRIGHT 57 * OWNER OR CONTRIBUTOR IS ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 58 * 59 * Support from Chris Ellsworth in order to make SAS adapters work 60 * is gratefully acknowledged. 61 * 62 * Support from LSI-Logic has also gone a great deal toward making this a 63 * workable subsystem and is gratefully acknowledged. 64 * 65 * $FreeBSD: src/sys/dev/mpt/mpt_debug.c,v 1.18 2006/12/07 22:02:28 mjacob Exp $ 66 */ 67 68 #include <dev/disk/mpt/mpt.h> 69 70 #include <dev/disk/mpt/mpilib/mpi_ioc.h> 71 #include <dev/disk/mpt/mpilib/mpi_init.h> 72 #include <dev/disk/mpt/mpilib/mpi_fc.h> 73 #include <dev/disk/mpt/mpilib/mpi_targ.h> 74 75 #include <bus/cam/scsi/scsi_all.h> 76 77 #include <machine/stdarg.h> /* for use by mpt_prt below */ 78 79 struct Error_Map { 80 int Error_Code; 81 char *Error_String; 82 }; 83 84 static const struct Error_Map IOC_Status[] = { 85 { MPI_IOCSTATUS_SUCCESS, "Success" }, 86 { MPI_IOCSTATUS_INVALID_FUNCTION, "IOC: Invalid Function" }, 87 { MPI_IOCSTATUS_BUSY, "IOC: Busy" }, 88 { MPI_IOCSTATUS_INVALID_SGL, "IOC: Invalid SGL" }, 89 { MPI_IOCSTATUS_INTERNAL_ERROR, "IOC: Internal Error" }, 90 { MPI_IOCSTATUS_RESERVED, "IOC: Reserved" }, 91 { MPI_IOCSTATUS_INSUFFICIENT_RESOURCES, "IOC: Insufficient Resources" }, 92 { MPI_IOCSTATUS_INVALID_FIELD, "IOC: Invalid Field" }, 93 { MPI_IOCSTATUS_INVALID_STATE, "IOC: Invalid State" }, 94 { MPI_IOCSTATUS_CONFIG_INVALID_ACTION, "Invalid Action" }, 95 { MPI_IOCSTATUS_CONFIG_INVALID_TYPE, "Invalid Type" }, 96 { MPI_IOCSTATUS_CONFIG_INVALID_PAGE, "Invalid Page" }, 97 { MPI_IOCSTATUS_CONFIG_INVALID_DATA, "Invalid Data" }, 98 { MPI_IOCSTATUS_CONFIG_NO_DEFAULTS, "No Defaults" }, 99 { MPI_IOCSTATUS_CONFIG_CANT_COMMIT, "Can't Commit" }, 100 { MPI_IOCSTATUS_SCSI_RECOVERED_ERROR, "SCSI: Recoverd Error" }, 101 { MPI_IOCSTATUS_SCSI_INVALID_BUS, "SCSI: Invalid Bus" }, 102 { MPI_IOCSTATUS_SCSI_INVALID_TARGETID, "SCSI: Invalid Target ID" }, 103 { MPI_IOCSTATUS_SCSI_DEVICE_NOT_THERE, "SCSI: Device Not There" }, 104 { MPI_IOCSTATUS_SCSI_DATA_OVERRUN, "SCSI: Data Overrun" }, 105 { MPI_IOCSTATUS_SCSI_DATA_UNDERRUN, "SCSI: Data Underrun" }, 106 { MPI_IOCSTATUS_SCSI_IO_DATA_ERROR, "SCSI: Data Error" }, 107 { MPI_IOCSTATUS_SCSI_PROTOCOL_ERROR, "SCSI: Protocol Error" }, 108 { MPI_IOCSTATUS_SCSI_TASK_TERMINATED, "SCSI: Task Terminated" }, 109 { MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH, "SCSI: Residual Mismatch" }, 110 { MPI_IOCSTATUS_SCSI_TASK_MGMT_FAILED, "SCSI: Task Management Failed" }, 111 { MPI_IOCSTATUS_SCSI_IOC_TERMINATED, "SCSI: IOC Bus Reset" }, 112 { MPI_IOCSTATUS_SCSI_EXT_TERMINATED, "SCSI: External Bus Reset" }, 113 { MPI_IOCSTATUS_TARGET_PRIORITY_IO, "SCSI Target: Priority I/O" }, 114 { MPI_IOCSTATUS_TARGET_INVALID_PORT, "SCSI Target: Invalid Port" }, 115 { MPI_IOCSTATUS_TARGET_INVALID_IOCINDEX, "SCSI Target: Invalid IOC Index" }, 116 { MPI_IOCSTATUS_TARGET_ABORTED, "SCSI Target: Aborted" }, 117 { MPI_IOCSTATUS_TARGET_NO_CONN_RETRYABLE, "SCSI Target: No Connection (Retryable)" }, 118 { MPI_IOCSTATUS_TARGET_NO_CONNECTION, "SCSI Target: No Connection" }, 119 { MPI_IOCSTATUS_TARGET_XFER_COUNT_MISMATCH,"SCSI Target: Transfer Count Mismatch" }, 120 { MPI_IOCSTATUS_TARGET_FC_ABORTED, "FC: Aborted" }, 121 { MPI_IOCSTATUS_TARGET_FC_RX_ID_INVALID, "FC: Receive ID Invalid" }, 122 { MPI_IOCSTATUS_TARGET_FC_DID_INVALID, "FC: Receive DID Invalid" }, 123 { MPI_IOCSTATUS_TARGET_FC_NODE_LOGGED_OUT,"FC: Node Logged Out" }, 124 { MPI_IOCSTATUS_LAN_DEVICE_NOT_FOUND, "LAN: Device Not Found" }, 125 { MPI_IOCSTATUS_LAN_DEVICE_FAILURE, "LAN: Device Not Failure" }, 126 { MPI_IOCSTATUS_LAN_TRANSMIT_ERROR, "LAN: Transmit Error" }, 127 { MPI_IOCSTATUS_LAN_TRANSMIT_ABORTED, "LAN: Transmit Aborted" }, 128 { MPI_IOCSTATUS_LAN_RECEIVE_ERROR, "LAN: Receive Error" }, 129 { MPI_IOCSTATUS_LAN_RECEIVE_ABORTED, "LAN: Receive Aborted" }, 130 { MPI_IOCSTATUS_LAN_PARTIAL_PACKET, "LAN: Partial Packet" }, 131 { MPI_IOCSTATUS_LAN_CANCELED, "LAN: Canceled" }, 132 { -1, 0}, 133 }; 134 135 static const struct Error_Map IOC_Func[] = { 136 { MPI_FUNCTION_SCSI_IO_REQUEST, "SCSI IO Request" }, 137 { MPI_FUNCTION_SCSI_TASK_MGMT, "SCSI Task Management" }, 138 { MPI_FUNCTION_IOC_INIT, "IOC Init" }, 139 { MPI_FUNCTION_IOC_FACTS, "IOC Facts" }, 140 { MPI_FUNCTION_CONFIG, "Config" }, 141 { MPI_FUNCTION_PORT_FACTS, "Port Facts" }, 142 { MPI_FUNCTION_PORT_ENABLE, "Port Enable" }, 143 { MPI_FUNCTION_EVENT_NOTIFICATION, "Event Notification" }, 144 { MPI_FUNCTION_EVENT_ACK, "Event Ack" }, 145 { MPI_FUNCTION_FW_DOWNLOAD, "FW Download" }, 146 { MPI_FUNCTION_TARGET_CMD_BUFFER_POST, "SCSI Target Command Buffer" }, 147 { MPI_FUNCTION_TARGET_ASSIST, "Target Assist" }, 148 { MPI_FUNCTION_TARGET_STATUS_SEND, "Target Status Send" }, 149 { MPI_FUNCTION_TARGET_MODE_ABORT, "Target Mode Abort" }, 150 { -1, 0}, 151 }; 152 153 static const struct Error_Map IOC_Event[] = { 154 { MPI_EVENT_NONE, "None" }, 155 { MPI_EVENT_LOG_DATA, "LogData" }, 156 { MPI_EVENT_STATE_CHANGE, "State Change" }, 157 { MPI_EVENT_UNIT_ATTENTION, "Unit Attention" }, 158 { MPI_EVENT_IOC_BUS_RESET, "IOC Bus Reset" }, 159 { MPI_EVENT_EXT_BUS_RESET, "External Bus Reset" }, 160 { MPI_EVENT_RESCAN, "Rescan" }, 161 { MPI_EVENT_LINK_STATUS_CHANGE, "Link Status Change" }, 162 { MPI_EVENT_LOOP_STATE_CHANGE, "Loop State Change" }, 163 { MPI_EVENT_LOGOUT, "Logout" }, 164 { MPI_EVENT_EVENT_CHANGE, "EventChange" }, 165 { -1, 0}, 166 }; 167 168 static const struct Error_Map IOC_SCSIState[] = { 169 { MPI_SCSI_STATE_AUTOSENSE_VALID, "AutoSense_Valid" }, 170 { MPI_SCSI_STATE_AUTOSENSE_FAILED, "AutoSense_Failed" }, 171 { MPI_SCSI_STATE_NO_SCSI_STATUS, "No_SCSI_Status" }, 172 { MPI_SCSI_STATE_TERMINATED, "State_Terminated" }, 173 { MPI_SCSI_STATE_RESPONSE_INFO_VALID, "Repsonse_Info_Valid" }, 174 { MPI_SCSI_STATE_QUEUE_TAG_REJECTED, "Queue Tag Rejected" }, 175 { -1, 0}, 176 }; 177 178 static const struct Error_Map IOC_SCSIStatus[] = { 179 { SCSI_STATUS_OK, "OK" }, 180 { SCSI_STATUS_CHECK_COND, "Check Condition" }, 181 { SCSI_STATUS_COND_MET, "Check Condition Met" }, 182 { SCSI_STATUS_BUSY, "Busy" }, 183 { SCSI_STATUS_INTERMED, "Intermidiate Condition" }, 184 { SCSI_STATUS_INTERMED_COND_MET, "Intermidiate Condition Met" }, 185 { SCSI_STATUS_RESERV_CONFLICT, "Reservation Conflict" }, 186 { SCSI_STATUS_CMD_TERMINATED, "Command Terminated" }, 187 { SCSI_STATUS_QUEUE_FULL, "Queue Full" }, 188 { -1, 0}, 189 }; 190 191 static const struct Error_Map IOC_Diag[] = { 192 { MPI_DIAG_DRWE, "DWE" }, 193 { MPI_DIAG_FLASH_BAD_SIG, "FLASH_Bad" }, 194 { MPI_DIAGNOSTIC_OFFSET, "Offset" }, 195 { MPI_DIAG_RESET_ADAPTER, "Reset" }, 196 { MPI_DIAG_DISABLE_ARM, "DisARM" }, 197 { MPI_DIAG_MEM_ENABLE, "DME" }, 198 { -1, 0 }, 199 }; 200 201 static const struct Error_Map IOC_SCSITMType[] = { 202 { MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK, "Abort Task" }, 203 { MPI_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET, "Abort Task Set" }, 204 { MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET, "Target Reset" }, 205 { MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS, "Reset Bus" }, 206 { MPI_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET, "Logical Unit Reset" }, 207 { -1, 0 }, 208 }; 209 210 static char * 211 mpt_ioc_status(int code) 212 { 213 const struct Error_Map *status = IOC_Status; 214 static char buf[64]; 215 while (status->Error_Code >= 0) { 216 if (status->Error_Code == (code & MPI_IOCSTATUS_MASK)) 217 return status->Error_String; 218 status++; 219 } 220 ksnprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 221 return buf; 222 } 223 224 char * 225 mpt_ioc_diag(u_int32_t code) 226 { 227 const struct Error_Map *status = IOC_Diag; 228 static char buf[128]; 229 char *ptr = buf; 230 char *end = &buf[128]; 231 buf[0] = '\0'; 232 ptr += ksnprintf(buf, sizeof buf, "(0x%08x)", code); 233 while (status->Error_Code >= 0) { 234 if ((status->Error_Code & code) != 0) 235 ptr += ksnprintf(ptr, (size_t)(end-ptr), "%s ", 236 status->Error_String); 237 status++; 238 } 239 return buf; 240 } 241 242 static char * 243 mpt_ioc_function(int code) 244 { 245 const struct Error_Map *status = IOC_Func; 246 static char buf[64]; 247 while (status->Error_Code >= 0) { 248 if (status->Error_Code == code) 249 return status->Error_String; 250 status++; 251 } 252 ksnprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 253 return buf; 254 } 255 256 static char * 257 mpt_ioc_event(int code) 258 { 259 const struct Error_Map *status = IOC_Event; 260 static char buf[64]; 261 while (status->Error_Code >= 0) { 262 if (status->Error_Code == code) 263 return status->Error_String; 264 status++; 265 } 266 ksnprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 267 return buf; 268 } 269 270 static char * 271 mpt_scsi_state(int code) 272 { 273 const struct Error_Map *status = IOC_SCSIState; 274 static char buf[128]; 275 char *ptr = buf; 276 char *end = &buf[128]; 277 buf[0] = '\0'; 278 ptr += ksnprintf(buf, sizeof buf, "(0x%08x)", code); 279 while (status->Error_Code >= 0) { 280 if ((status->Error_Code & code) != 0) 281 ptr += ksnprintf(ptr, (size_t)(end-ptr), "%s ", 282 status->Error_String); 283 status++; 284 } 285 return buf; 286 } 287 static char * 288 mpt_scsi_status(int code) 289 { 290 const struct Error_Map *status = IOC_SCSIStatus; 291 static char buf[64]; 292 while (status->Error_Code >= 0) { 293 if (status->Error_Code == code) 294 return status->Error_String; 295 status++; 296 } 297 ksnprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 298 return buf; 299 } 300 static char * 301 mpt_who(int who_init) 302 { 303 char *who; 304 305 switch (who_init) { 306 case MPT_DB_INIT_NOONE: who = "No One"; break; 307 case MPT_DB_INIT_BIOS: who = "BIOS"; break; 308 case MPT_DB_INIT_ROMBIOS: who = "ROM BIOS"; break; 309 case MPT_DB_INIT_PCIPEER: who = "PCI Peer"; break; 310 case MPT_DB_INIT_HOST: who = "Host Driver"; break; 311 case MPT_DB_INIT_MANUFACTURE: who = "Manufacturing"; break; 312 default: who = "Unknown"; break; 313 } 314 return who; 315 } 316 317 static char * 318 mpt_state(u_int32_t mb) 319 { 320 char *text; 321 322 switch (MPT_STATE(mb)) { 323 case MPT_DB_STATE_RESET: text = "Reset"; break; 324 case MPT_DB_STATE_READY: text = "Ready"; break; 325 case MPT_DB_STATE_RUNNING:text = "Running"; break; 326 case MPT_DB_STATE_FAULT: text = "Fault"; break; 327 default: text = "Unknown"; break; 328 } 329 return text; 330 } 331 332 static char * 333 mpt_scsi_tm_type(int code) 334 { 335 const struct Error_Map *status = IOC_SCSITMType; 336 static char buf[64]; 337 while (status->Error_Code >= 0) { 338 if (status->Error_Code == code) 339 return status->Error_String; 340 status++; 341 } 342 ksnprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 343 return buf; 344 } 345 346 void 347 mpt_print_db(u_int32_t mb) 348 { 349 kprintf("mpt mailbox: (0x%x) State %s WhoInit %s\n", 350 mb, mpt_state(mb), mpt_who(MPT_WHO(mb))); 351 } 352 353 /*****************************************************************************/ 354 /* Reply functions */ 355 /*****************************************************************************/ 356 static void 357 mpt_print_reply_hdr(MSG_DEFAULT_REPLY *msg) 358 { 359 kprintf("%s Reply @ %p\n", mpt_ioc_function(msg->Function), msg); 360 kprintf("\tIOC Status %s\n", mpt_ioc_status(msg->IOCStatus)); 361 kprintf("\tIOCLogInfo 0x%08x\n", (unsigned)msg->IOCLogInfo); 362 kprintf("\tMsgLength 0x%02x\n", msg->MsgLength); 363 kprintf("\tMsgFlags 0x%02x\n", msg->MsgFlags); 364 kprintf("\tMsgContext 0x%08x\n", (unsigned)msg->MsgContext); 365 } 366 367 static void 368 mpt_print_init_reply(MSG_IOC_INIT_REPLY *msg) 369 { 370 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 371 kprintf("\tWhoInit %s\n", mpt_who(msg->WhoInit)); 372 kprintf("\tMaxDevices 0x%02x\n", msg->MaxDevices); 373 kprintf("\tMaxBuses 0x%02x\n", msg->MaxBuses); 374 } 375 376 static void 377 mpt_print_ioc_facts(MSG_IOC_FACTS_REPLY *msg) 378 { 379 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 380 kprintf("\tIOCNumber %d\n", msg->IOCNumber); 381 kprintf("\tMaxChainDepth %d\n", msg->MaxChainDepth); 382 kprintf("\tWhoInit %s\n", mpt_who(msg->WhoInit)); 383 kprintf("\tBlockSize %d\n", msg->BlockSize); 384 kprintf("\tFlags %d\n", msg->Flags); 385 kprintf("\tReplyQueueDepth %d\n", msg->ReplyQueueDepth); 386 kprintf("\tReqFrameSize 0x%04x\n", msg->RequestFrameSize); 387 kprintf("\tFW Version 0x%08x\n", (unsigned)msg->FWVersion.Word); 388 kprintf("\tProduct ID 0x%04x\n", msg->ProductID); 389 kprintf("\tCredits 0x%04x\n", msg->GlobalCredits); 390 kprintf("\tPorts %d\n", msg->NumberOfPorts); 391 kprintf("\tEventState 0x%02x\n", msg->EventState); 392 kprintf("\tHostMFA_HA 0x%08x\n", 393 (unsigned)msg->CurrentHostMfaHighAddr); 394 kprintf("\tSenseBuf_HA 0x%08x\n", 395 (unsigned)msg->CurrentSenseBufferHighAddr); 396 kprintf("\tRepFrameSize 0x%04x\n", msg->CurReplyFrameSize); 397 kprintf("\tMaxDevices 0x%02x\n", msg->MaxDevices); 398 kprintf("\tMaxBuses 0x%02x\n", msg->MaxBuses); 399 kprintf("\tFWImageSize 0x%04x\n", (unsigned)msg->FWImageSize); 400 } 401 402 static void 403 mpt_print_enable_reply(MSG_PORT_ENABLE_REPLY *msg) 404 { 405 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 406 kprintf("\tPort: %d\n", msg->PortNumber); 407 } 408 409 static void 410 mpt_print_scsi_io_reply(MSG_SCSI_IO_REPLY *msg) 411 { 412 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 413 kprintf("\tBus: %d\n", msg->Bus); 414 kprintf("\tTargetID %d\n", msg->TargetID); 415 kprintf("\tCDBLength %d\n", msg->CDBLength); 416 kprintf("\tSCSI Status: %s\n", mpt_scsi_status(msg->SCSIStatus)); 417 kprintf("\tSCSI State: %s\n", mpt_scsi_state(msg->SCSIState)); 418 kprintf("\tTransferCnt 0x%04x\n", (unsigned)msg->TransferCount); 419 kprintf("\tSenseCnt 0x%04x\n", (unsigned)msg->SenseCount); 420 kprintf("\tResponseInfo 0x%08x\n", (unsigned)msg->ResponseInfo); 421 } 422 423 424 425 static void 426 mpt_print_event_notice(MSG_EVENT_NOTIFY_REPLY *msg) 427 { 428 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 429 kprintf("\tEvent: %s\n", mpt_ioc_event(msg->Event)); 430 kprintf("\tEventContext 0x%04x\n", (unsigned)msg->EventContext); 431 kprintf("\tAckRequired %d\n", msg->AckRequired); 432 kprintf("\tEventDataLength %d\n", msg->EventDataLength); 433 kprintf("\tContinuation %d\n", msg->MsgFlags & 0x80); 434 switch(msg->Event) { 435 case MPI_EVENT_LOG_DATA: 436 kprintf("\tEvtLogData: 0x%04x\n", 437 (unsigned)msg->Data[0]); 438 break; 439 440 case MPI_EVENT_UNIT_ATTENTION: 441 kprintf("\tTargetID: 0x%04x\n", 442 (unsigned)msg->Data[0] & 0xff); 443 kprintf("\tBus: 0x%04x\n", 444 (unsigned)(msg->Data[0] >> 8) & 0xff); 445 break; 446 447 case MPI_EVENT_IOC_BUS_RESET: 448 case MPI_EVENT_EXT_BUS_RESET: 449 case MPI_EVENT_RESCAN: 450 kprintf("\tPort: %u\n", 451 (msg->Data[0] >> 8) & 0xff); 452 break; 453 454 case MPI_EVENT_LINK_STATUS_CHANGE: 455 kprintf("\tLinkState: %u\n", 456 msg->Data[0] & 0xff); 457 kprintf("\tPort: %u\n", 458 (msg->Data[1] >> 8) & 0xff); 459 break; 460 461 case MPI_EVENT_LOOP_STATE_CHANGE: 462 kprintf("\tType: %u\n", 463 (msg->Data[0] >> 16) & 0xff); 464 kprintf("\tChar3: 0x%02x\n", 465 (msg->Data[0] >> 8) & 0xff); 466 kprintf("\tChar4: 0x%02x\n", 467 (msg->Data[0] ) & 0xff); 468 kprintf("\tPort: %u\n", 469 (msg->Data[1] >> 8) & 0xff); 470 break; 471 472 case MPI_EVENT_LOGOUT: 473 kprintf("\tN_PortId: 0x%04x\n", msg->Data[0]); 474 kprintf("\tPort: %u\n", 475 (msg->Data[1] >> 8) & 0xff); 476 break; 477 } 478 479 } 480 481 void 482 mpt_print_reply(void *vmsg) 483 { 484 MSG_DEFAULT_REPLY *msg = vmsg; 485 486 switch (msg->Function) { 487 case MPI_FUNCTION_EVENT_NOTIFICATION: 488 mpt_print_event_notice((MSG_EVENT_NOTIFY_REPLY *)msg); 489 break; 490 case MPI_FUNCTION_PORT_ENABLE: 491 mpt_print_enable_reply((MSG_PORT_ENABLE_REPLY *)msg); 492 break; 493 case MPI_FUNCTION_IOC_FACTS: 494 mpt_print_ioc_facts((MSG_IOC_FACTS_REPLY *)msg); 495 break; 496 case MPI_FUNCTION_IOC_INIT: 497 mpt_print_init_reply((MSG_IOC_INIT_REPLY *)msg); 498 break; 499 case MPI_FUNCTION_SCSI_IO_REQUEST: 500 case MPI_FUNCTION_RAID_SCSI_IO_PASSTHROUGH: 501 mpt_print_scsi_io_reply((MSG_SCSI_IO_REPLY *)msg); 502 break; 503 default: 504 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 505 break; 506 } 507 } 508 509 /*****************************************************************************/ 510 /* Request functions */ 511 /*****************************************************************************/ 512 static void 513 mpt_print_request_hdr(MSG_REQUEST_HEADER *req) 514 { 515 kprintf("%s @ %p\n", mpt_ioc_function(req->Function), req); 516 kprintf("\tChain Offset 0x%02x\n", req->ChainOffset); 517 kprintf("\tMsgFlags 0x%02x\n", (unsigned)req->MsgFlags); 518 kprintf("\tMsgContext 0x%08x\n", (unsigned)req->MsgContext); 519 } 520 521 void 522 mpt_print_scsi_io_request(MSG_SCSI_IO_REQUEST *orig_msg) 523 { 524 MSG_SCSI_IO_REQUEST local, *msg = &local; 525 int i; 526 527 bcopy(orig_msg, msg, sizeof (MSG_SCSI_IO_REQUEST)); 528 mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg); 529 kprintf("\tBus: %d\n", msg->Bus); 530 kprintf("\tTargetID %d\n", msg->TargetID); 531 kprintf("\tSenseBufferLength %d\n", msg->SenseBufferLength); 532 kprintf("\tLUN: 0x%0x\n", msg->LUN[1]); 533 kprintf("\tControl 0x%08x ", (unsigned)msg->Control); 534 #define MPI_PRINT_FIELD(x) \ 535 case MPI_SCSIIO_CONTROL_ ## x : \ 536 kprintf(" " #x " "); \ 537 break 538 539 switch (msg->Control & MPI_SCSIIO_CONTROL_DATADIRECTION_MASK) { 540 MPI_PRINT_FIELD(NODATATRANSFER); 541 MPI_PRINT_FIELD(WRITE); 542 MPI_PRINT_FIELD(READ); 543 default: 544 kprintf(" Invalid DIR! "); 545 break; 546 } 547 switch (msg->Control & MPI_SCSIIO_CONTROL_TASKATTRIBUTE_MASK) { 548 MPI_PRINT_FIELD(SIMPLEQ); 549 MPI_PRINT_FIELD(HEADOFQ); 550 MPI_PRINT_FIELD(ORDEREDQ); 551 MPI_PRINT_FIELD(ACAQ); 552 MPI_PRINT_FIELD(UNTAGGED); 553 MPI_PRINT_FIELD(NO_DISCONNECT); 554 default: 555 kprintf(" Unknown attribute! "); 556 break; 557 } 558 559 kprintf("\n"); 560 #undef MPI_PRINT_FIELD 561 562 kprintf("\tDataLength\t0x%08x\n", (unsigned)msg->DataLength); 563 kprintf("\tSenseBufAddr\t0x%08x\n", (unsigned)msg->SenseBufferLowAddr); 564 kprintf("\tCDB[0:%d]\t", msg->CDBLength); 565 for (i = 0; i < msg->CDBLength; i++) 566 kprintf("%02x ", msg->CDB[i]); 567 kprintf("\n"); 568 569 if ((msg->Control & MPI_SCSIIO_CONTROL_DATADIRECTION_MASK) != 570 MPI_SCSIIO_CONTROL_NODATATRANSFER ) { 571 mpt_dump_sgl(&orig_msg->SGL, 572 ((char *)&orig_msg->SGL)-(char *)orig_msg); 573 } 574 } 575 576 static void 577 mpt_print_scsi_tmf_request(MSG_SCSI_TASK_MGMT *msg) 578 { 579 mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg); 580 kprintf("\tLun 0x%02x\n", msg->LUN[1]); 581 kprintf("\tTaskType %s\n", mpt_scsi_tm_type(msg->TaskType)); 582 kprintf("\tTaskMsgContext 0x%08x\n", (unsigned)msg->TaskMsgContext); 583 } 584 585 586 static void 587 mpt_print_scsi_target_assist_request(PTR_MSG_TARGET_ASSIST_REQUEST msg) 588 { 589 mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg); 590 kprintf("\tStatusCode 0x%02x\n", msg->StatusCode); 591 kprintf("\tTargetAssist 0x%02x\n", msg->TargetAssistFlags); 592 kprintf("\tQueueTag 0x%04x\n", msg->QueueTag); 593 kprintf("\tReplyWord 0x%08x\n", (unsigned)msg->ReplyWord); 594 kprintf("\tLun 0x%02x\n", msg->LUN[1]); 595 kprintf("\tRelativeOff 0x%08x\n", (unsigned)msg->RelativeOffset); 596 kprintf("\tDataLength 0x%08x\n", (unsigned)msg->DataLength); 597 mpt_dump_sgl(msg->SGL, 0); 598 } 599 600 static void 601 mpt_print_scsi_target_status_send_request(MSG_TARGET_STATUS_SEND_REQUEST *msg) 602 { 603 SGE_IO_UNION x; 604 mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg); 605 kprintf("\tStatusCode 0x%02x\n", msg->StatusCode); 606 kprintf("\tStatusFlags 0x%02x\n", msg->StatusFlags); 607 kprintf("\tQueueTag 0x%04x\n", msg->QueueTag); 608 kprintf("\tReplyWord 0x%08x\n", (unsigned)msg->ReplyWord); 609 kprintf("\tLun 0x%02x\n", msg->LUN[1]); 610 x.u.Simple = msg->StatusDataSGE; 611 mpt_dump_sgl(&x, 0); 612 } 613 614 void 615 mpt_print_request(void *vreq) 616 { 617 MSG_REQUEST_HEADER *req = vreq; 618 619 switch (req->Function) { 620 case MPI_FUNCTION_SCSI_IO_REQUEST: 621 case MPI_FUNCTION_RAID_SCSI_IO_PASSTHROUGH: 622 mpt_print_scsi_io_request((MSG_SCSI_IO_REQUEST *)req); 623 break; 624 case MPI_FUNCTION_SCSI_TASK_MGMT: 625 mpt_print_scsi_tmf_request((MSG_SCSI_TASK_MGMT *)req); 626 break; 627 case MPI_FUNCTION_TARGET_ASSIST: 628 mpt_print_scsi_target_assist_request( 629 (PTR_MSG_TARGET_ASSIST_REQUEST)req); 630 break; 631 case MPI_FUNCTION_TARGET_STATUS_SEND: 632 mpt_print_scsi_target_status_send_request( 633 (MSG_TARGET_STATUS_SEND_REQUEST *)req); 634 break; 635 default: 636 mpt_print_request_hdr(req); 637 break; 638 } 639 } 640 641 int 642 mpt_decode_value(mpt_decode_entry_t *table, u_int num_entries, 643 const char *name, u_int value, u_int *cur_column, 644 u_int wrap_point) 645 { 646 int printed; 647 u_int printed_mask; 648 u_int dummy_column; 649 650 if (cur_column == NULL) { 651 dummy_column = 0; 652 cur_column = &dummy_column; 653 } 654 655 if (*cur_column >= wrap_point) { 656 kprintf("\n"); 657 *cur_column = 0; 658 } 659 printed = kprintf("%s[0x%x]", name, value); 660 if (table == NULL) { 661 printed += kprintf(" "); 662 *cur_column += printed; 663 return (printed); 664 } 665 printed_mask = 0; 666 while (printed_mask != 0xFF) { 667 int entry; 668 669 for (entry = 0; entry < num_entries; entry++) { 670 if (((value & table[entry].mask) 671 != table[entry].value) 672 || ((printed_mask & table[entry].mask) 673 == table[entry].mask)) 674 continue; 675 676 printed += kprintf("%s%s", 677 printed_mask == 0 ? ":(" : "|", 678 table[entry].name); 679 printed_mask |= table[entry].mask; 680 break; 681 } 682 if (entry >= num_entries) 683 break; 684 } 685 if (printed_mask != 0) 686 printed += kprintf(") "); 687 else 688 printed += kprintf(" "); 689 *cur_column += printed; 690 return (printed); 691 } 692 693 static mpt_decode_entry_t req_state_parse_table[] = { 694 { "REQ_FREE", 0x00, 0xff }, 695 { "REQ_ALLOCATED", 0x01, 0x01 }, 696 { "REQ_QUEUED", 0x02, 0x02 }, 697 { "REQ_DONE", 0x04, 0x04 }, 698 { "REQ_TIMEDOUT", 0x08, 0x08 }, 699 { "REQ_NEED_WAKEUP", 0x10, 0x10 } 700 }; 701 702 void 703 mpt_req_state(mpt_req_state_t state) 704 { 705 mpt_decode_value(req_state_parse_table, 706 NUM_ELEMENTS(req_state_parse_table), 707 "REQ_STATE", state, NULL, 80); 708 } 709 710 #define LAST_SGE ( \ 711 MPI_SGE_FLAGS_END_OF_LIST | \ 712 MPI_SGE_FLAGS_END_OF_BUFFER| \ 713 MPI_SGE_FLAGS_LAST_ELEMENT) 714 void 715 mpt_dump_sgl(SGE_IO_UNION *su, int offset) 716 { 717 SGE_SIMPLE32 *se = (SGE_SIMPLE32 *) su; 718 const char allfox[4] = { 0xff, 0xff, 0xff, 0xff }; 719 void *nxtaddr = se; 720 void *lim; 721 int flags; 722 723 /* 724 * Can't be any bigger than this. 725 */ 726 lim = &((char *)se)[MPT_REQUEST_AREA - offset]; 727 728 do { 729 int iprt; 730 731 kprintf("\t"); 732 if (memcmp(se, allfox, 4) == 0) { 733 uint32_t *nxt = (uint32_t *)se; 734 kprintf("PAD %p\n", se); 735 nxtaddr = nxt + 1; 736 se = nxtaddr; 737 flags = 0; 738 continue; 739 } 740 nxtaddr = se + 1; 741 flags = MPI_SGE_GET_FLAGS(se->FlagsLength); 742 switch (flags & MPI_SGE_FLAGS_ELEMENT_MASK) { 743 case MPI_SGE_FLAGS_SIMPLE_ELEMENT: 744 if (flags & MPI_SGE_FLAGS_64_BIT_ADDRESSING) { 745 SGE_SIMPLE64 *se64 = (SGE_SIMPLE64 *)se; 746 kprintf("SE64 %p: Addr=0x%08x%08x FlagsLength" 747 "=0x%0x\n", se64, 748 (unsigned)se64->Address.High, 749 (unsigned)se64->Address.Low, 750 (unsigned)se64->FlagsLength); 751 nxtaddr = se64 + 1; 752 } else { 753 kprintf("SE32 %p: Addr=0x%0x FlagsLength=0x%0x" 754 "\n", se, 755 (unsigned)se->Address, 756 (unsigned)se->FlagsLength); 757 } 758 kprintf(" "); 759 break; 760 case MPI_SGE_FLAGS_CHAIN_ELEMENT: 761 if (flags & MPI_SGE_FLAGS_64_BIT_ADDRESSING) { 762 SGE_CHAIN64 *ce64 = (SGE_CHAIN64 *) se; 763 kprintf("CE64 %p: Addr=0x%08x%08x NxtChnO=0x%x " 764 "Flgs=0x%x Len=0x%0x\n", ce64, 765 (unsigned)ce64->Address.High, 766 (unsigned)ce64->Address.Low, 767 ce64->NextChainOffset, 768 (unsigned)ce64->Flags, 769 (unsigned)ce64->Length); 770 nxtaddr = ce64 + 1; 771 } else { 772 SGE_CHAIN32 *ce = (SGE_CHAIN32 *) se; 773 kprintf("CE32 %p: Addr=0x%0x NxtChnO=0x%x " 774 " Flgs=0x%x Len=0x%0x\n", ce, 775 (unsigned)ce->Address, 776 ce->NextChainOffset, 777 ce->Flags, 778 ce->Length); 779 } 780 flags = 0; 781 break; 782 case MPI_SGE_FLAGS_TRANSACTION_ELEMENT: 783 kprintf("TE32 @ %p\n", se); 784 flags = 0; 785 break; 786 } 787 iprt = 0; 788 #define MPT_PRINT_FLAG(x) \ 789 if (flags & MPI_SGE_FLAGS_ ## x ) { \ 790 if (iprt == 0) { \ 791 kprintf("\t"); \ 792 } \ 793 kprintf(" "); \ 794 kprintf( #x ); \ 795 iprt++; \ 796 } 797 MPT_PRINT_FLAG(LOCAL_ADDRESS); 798 MPT_PRINT_FLAG(HOST_TO_IOC); 799 MPT_PRINT_FLAG(64_BIT_ADDRESSING); 800 MPT_PRINT_FLAG(LAST_ELEMENT); 801 MPT_PRINT_FLAG(END_OF_BUFFER); 802 MPT_PRINT_FLAG(END_OF_LIST); 803 #undef MPT_PRINT_FLAG 804 if (iprt) 805 kprintf("\n"); 806 se = nxtaddr; 807 if ((flags & LAST_SGE) == LAST_SGE) { 808 break; 809 } 810 } while ((flags & MPI_SGE_FLAGS_END_OF_LIST) == 0 && nxtaddr < lim); 811 } 812 813 void 814 mpt_dump_data(struct mpt_softc *mpt, const char *msg, void *addr, int len) 815 { 816 int offset; 817 uint8_t *cp = addr; 818 mpt_prt(mpt, "%s:", msg); 819 for (offset = 0; offset < len; offset++) { 820 if ((offset & 0xf) == 0) { 821 mpt_prtc(mpt, "\n"); 822 } 823 mpt_prtc(mpt, " %02x", cp[offset]); 824 } 825 mpt_prtc(mpt, "\n"); 826 } 827 828 void 829 mpt_dump_request(struct mpt_softc *mpt, request_t *req) 830 { 831 uint32_t *pReq = req->req_vbuf; 832 int o; 833 #if __FreeBSD_version >= 500000 834 mpt_prt(mpt, "Send Request %d (%jx):", 835 req->index, (uintmax_t) req->req_pbuf); 836 #else 837 mpt_prt(mpt, "Send Request %d (%llx):", 838 req->index, (unsigned long long) req->req_pbuf); 839 #endif 840 for (o = 0; o < mpt->ioc_facts.RequestFrameSize; o++) { 841 if ((o & 0x7) == 0) { 842 mpt_prtc(mpt, "\n"); 843 mpt_prt(mpt, " "); 844 } 845 mpt_prtc(mpt, " %08x", pReq[o]); 846 } 847 mpt_prtc(mpt, "\n"); 848 } 849 850 #if __FreeBSD_version < 500000 851 void 852 mpt_lprt(struct mpt_softc *mpt, int level, const char *fmt, ...) 853 { 854 __va_list ap; 855 if (level <= mpt->verbose) { 856 kprintf("%s: ", device_get_nameunit(mpt->dev)); 857 __va_start(ap, fmt); 858 kvprintf(fmt, ap); 859 __va_end(ap); 860 } 861 } 862 863 void 864 mpt_lprtc(struct mpt_softc *mpt, int level, const char *fmt, ...) 865 { 866 __va_list ap; 867 if (level <= mpt->verbose) { 868 __va_start(ap, fmt); 869 kvprintf(fmt, ap); 870 __va_end(ap); 871 } 872 } 873 #endif 874 875 void 876 mpt_prt(struct mpt_softc *mpt, const char *fmt, ...) 877 { 878 __va_list ap; 879 880 kprintf("%s: ", device_get_nameunit(mpt->dev)); 881 __va_start(ap, fmt); 882 kvprintf(fmt, ap); 883 __va_end(ap); 884 } 885 886 void 887 mpt_prtc(struct mpt_softc *mpt, const char *fmt, ...) 888 { 889 __va_list ap; 890 891 __va_start(ap, fmt); 892 kvprintf(fmt, ap); 893 __va_end(ap); 894 } 895