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 * Additional Copyright (c) 2002 by Matthew Jacob under same license. 29 */ 30 31 #include <sys/cdefs.h> 32 __FBSDID("$FreeBSD$"); 33 34 #include <dev/mpt/mpt.h> 35 36 #include <dev/mpt/mpilib/mpi_ioc.h> 37 #include <dev/mpt/mpilib/mpi_init.h> 38 #include <dev/mpt/mpilib/mpi_fc.h> 39 40 #include <cam/scsi/scsi_all.h> 41 42 #include <machine/stdarg.h> /* for use by mpt_prt below */ 43 44 struct Error_Map { 45 int Error_Code; 46 char *Error_String; 47 }; 48 49 static const struct Error_Map IOC_Status[] = { 50 { MPI_IOCSTATUS_SUCCESS, "Success" }, 51 { MPI_IOCSTATUS_INVALID_FUNCTION, "IOC: Invalid Function" }, 52 { MPI_IOCSTATUS_BUSY, "IOC: Busy" }, 53 { MPI_IOCSTATUS_INVALID_SGL, "IOC: Invalid SGL" }, 54 { MPI_IOCSTATUS_INTERNAL_ERROR, "IOC: Internal Error" }, 55 { MPI_IOCSTATUS_RESERVED, "IOC: Reserved" }, 56 { MPI_IOCSTATUS_INSUFFICIENT_RESOURCES, "IOC: Insufficient Resources" }, 57 { MPI_IOCSTATUS_INVALID_FIELD, "IOC: Invalid Field" }, 58 { MPI_IOCSTATUS_INVALID_STATE, "IOC: Invalid State" }, 59 { MPI_IOCSTATUS_CONFIG_INVALID_ACTION, "Invalid Action" }, 60 { MPI_IOCSTATUS_CONFIG_INVALID_TYPE, "Invalid Type" }, 61 { MPI_IOCSTATUS_CONFIG_INVALID_PAGE, "Invalid Page" }, 62 { MPI_IOCSTATUS_CONFIG_INVALID_DATA, "Invalid Data" }, 63 { MPI_IOCSTATUS_CONFIG_NO_DEFAULTS, "No Defaults" }, 64 { MPI_IOCSTATUS_CONFIG_CANT_COMMIT, "Can't Commit" }, 65 { MPI_IOCSTATUS_SCSI_RECOVERED_ERROR, "SCSI: Recoverd Error" }, 66 { MPI_IOCSTATUS_SCSI_INVALID_BUS, "SCSI: Invalid Bus" }, 67 { MPI_IOCSTATUS_SCSI_INVALID_TARGETID, "SCSI: Invalid Target ID" }, 68 { MPI_IOCSTATUS_SCSI_DEVICE_NOT_THERE, "SCSI: Device Not There" }, 69 { MPI_IOCSTATUS_SCSI_DATA_OVERRUN, "SCSI: Data Overrun" }, 70 { MPI_IOCSTATUS_SCSI_DATA_UNDERRUN, "SCSI: Data Underrun" }, 71 { MPI_IOCSTATUS_SCSI_IO_DATA_ERROR, "SCSI: Data Error" }, 72 { MPI_IOCSTATUS_SCSI_PROTOCOL_ERROR, "SCSI: Protocol Error" }, 73 { MPI_IOCSTATUS_SCSI_TASK_TERMINATED, "SCSI: Task Terminated" }, 74 { MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH, "SCSI: Residual Mismatch" }, 75 { MPI_IOCSTATUS_SCSI_TASK_MGMT_FAILED, "SCSI: Task Management Failed" }, 76 { MPI_IOCSTATUS_SCSI_IOC_TERMINATED, "SCSI: IOC Bus Reset" }, 77 { MPI_IOCSTATUS_SCSI_EXT_TERMINATED, "SCSI: External Bus Reset" }, 78 { MPI_IOCSTATUS_TARGET_PRIORITY_IO, "SCSI Target: Priority I/O" }, 79 { MPI_IOCSTATUS_TARGET_INVALID_PORT, "SCSI Target: Invalid Port" }, 80 { MPI_IOCSTATUS_TARGET_INVALID_IOCINDEX, "SCSI Target: Invalid IOC Index" }, 81 { MPI_IOCSTATUS_TARGET_ABORTED, "SCSI Target: Aborted" }, 82 { MPI_IOCSTATUS_TARGET_NO_CONN_RETRYABLE, "SCSI Target: No Connection (Retryable)" }, 83 { MPI_IOCSTATUS_TARGET_NO_CONNECTION, "SCSI Target: No Connection" }, 84 { MPI_IOCSTATUS_TARGET_XFER_COUNT_MISMATCH,"SCSI Target: Transfer Count Mismatch" }, 85 { MPI_IOCSTATUS_TARGET_FC_ABORTED, "FC: Aborted" }, 86 { MPI_IOCSTATUS_TARGET_FC_RX_ID_INVALID, "FC: Recieve ID Invalid" }, 87 { MPI_IOCSTATUS_TARGET_FC_DID_INVALID, "FC: Recieve DID Invalid" }, 88 { MPI_IOCSTATUS_TARGET_FC_NODE_LOGGED_OUT,"FC: Node Logged Out" }, 89 { MPI_IOCSTATUS_LAN_DEVICE_NOT_FOUND, "LAN: Device Not Found" }, 90 { MPI_IOCSTATUS_LAN_DEVICE_FAILURE, "LAN: Device Not Failure" }, 91 { MPI_IOCSTATUS_LAN_TRANSMIT_ERROR, "LAN: Transmit Error" }, 92 { MPI_IOCSTATUS_LAN_TRANSMIT_ABORTED, "LAN: Transmit Aborted" }, 93 { MPI_IOCSTATUS_LAN_RECEIVE_ERROR, "LAN: Recieve Error" }, 94 { MPI_IOCSTATUS_LAN_RECEIVE_ABORTED, "LAN: Recieve Aborted" }, 95 { MPI_IOCSTATUS_LAN_PARTIAL_PACKET, "LAN: Partial Packet" }, 96 { MPI_IOCSTATUS_LAN_CANCELED, "LAN: Canceled" }, 97 { -1, 0}, 98 }; 99 100 static const struct Error_Map IOC_Func[] = { 101 { MPI_FUNCTION_SCSI_IO_REQUEST, "SCSI IO Request" }, 102 { MPI_FUNCTION_SCSI_TASK_MGMT, "SCSI Task Management" }, 103 { MPI_FUNCTION_IOC_INIT, "IOC Init" }, 104 { MPI_FUNCTION_IOC_FACTS, "IOC Facts" }, 105 { MPI_FUNCTION_CONFIG, "Config" }, 106 { MPI_FUNCTION_PORT_FACTS, "Port Facts" }, 107 { MPI_FUNCTION_PORT_ENABLE, "Port Enable" }, 108 { MPI_FUNCTION_EVENT_NOTIFICATION, "Event Notification" }, 109 { MPI_FUNCTION_EVENT_ACK, "Event Ack" }, 110 { MPI_FUNCTION_FW_DOWNLOAD, "FW Download" }, 111 { MPI_FUNCTION_TARGET_CMD_BUFFER_POST, "SCSI Target Command Buffer" }, 112 { MPI_FUNCTION_TARGET_ASSIST, "Target Assist" }, 113 { MPI_FUNCTION_TARGET_STATUS_SEND, "Target Status Send" }, 114 { MPI_FUNCTION_TARGET_MODE_ABORT, "Target Mode Abort" }, 115 { -1, 0}, 116 }; 117 118 static const struct Error_Map IOC_Event[] = { 119 { MPI_EVENT_NONE, "None" }, 120 { MPI_EVENT_LOG_DATA, "LogData" }, 121 { MPI_EVENT_STATE_CHANGE, "State Change" }, 122 { MPI_EVENT_UNIT_ATTENTION, "Unit Attention" }, 123 { MPI_EVENT_IOC_BUS_RESET, "IOC Bus Reset" }, 124 { MPI_EVENT_EXT_BUS_RESET, "External Bus Reset" }, 125 { MPI_EVENT_RESCAN, "Rescan" }, 126 { MPI_EVENT_LINK_STATUS_CHANGE, "Link Status Change" }, 127 { MPI_EVENT_LOOP_STATE_CHANGE, "Loop State Change" }, 128 { MPI_EVENT_LOGOUT, "Logout" }, 129 { MPI_EVENT_EVENT_CHANGE, "EventChange" }, 130 { -1, 0}, 131 }; 132 133 static const struct Error_Map IOC_SCSIState[] = { 134 { MPI_SCSI_STATE_AUTOSENSE_VALID, "AutoSense_Valid" }, 135 { MPI_SCSI_STATE_AUTOSENSE_FAILED, "AutoSense_Failed" }, 136 { MPI_SCSI_STATE_NO_SCSI_STATUS, "No_SCSI_Status" }, 137 { MPI_SCSI_STATE_TERMINATED, "State_Terminated" }, 138 { MPI_SCSI_STATE_RESPONSE_INFO_VALID, "Repsonse_Info_Valid" }, 139 { MPI_SCSI_STATE_QUEUE_TAG_REJECTED, "Queue Tag Rejected" }, 140 { -1, 0}, 141 }; 142 143 static const struct Error_Map IOC_SCSIStatus[] = { 144 { SCSI_STATUS_OK, "OK" }, 145 { SCSI_STATUS_CHECK_COND, "Check Condition" }, 146 { SCSI_STATUS_COND_MET, "Check Condition Met" }, 147 { SCSI_STATUS_BUSY, "Busy" }, 148 { SCSI_STATUS_INTERMED, "Intermidiate Condition" }, 149 { SCSI_STATUS_INTERMED_COND_MET, "Intermidiate Condition Met" }, 150 { SCSI_STATUS_RESERV_CONFLICT, "Reservation Conflict" }, 151 { SCSI_STATUS_CMD_TERMINATED, "Command Terminated" }, 152 { SCSI_STATUS_QUEUE_FULL, "Queue Full" }, 153 { -1, 0}, 154 }; 155 156 static const struct Error_Map IOC_Diag[] = { 157 { MPI_DIAG_DRWE, "DWE" }, 158 { MPI_DIAG_FLASH_BAD_SIG, "FLASH_Bad" }, 159 { MPI_DIAGNOSTIC_OFFSET, "Offset" }, 160 { MPI_DIAG_RESET_ADAPTER, "Reset" }, 161 { MPI_DIAG_DISABLE_ARM, "DisARM" }, 162 { MPI_DIAG_MEM_ENABLE, "DME" }, 163 { -1, 0 }, 164 }; 165 166 static const struct Error_Map IOC_SCSITMType[] = { 167 { MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK, "Abort Task" }, 168 { MPI_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET, "Abort Task Set" }, 169 { MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET, "Target Reset" }, 170 { MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS, "Reset Bus" }, 171 { MPI_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET, "Logical Unit Reset" }, 172 { -1, 0 }, 173 }; 174 175 static char * 176 mpt_ioc_status(int code) 177 { 178 const struct Error_Map *status = IOC_Status; 179 static char buf[64]; 180 while (status->Error_Code >= 0) { 181 if (status->Error_Code == (code & MPI_IOCSTATUS_MASK)) 182 return status->Error_String; 183 status++; 184 } 185 snprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 186 return buf; 187 } 188 189 char * 190 mpt_ioc_diag(u_int32_t code) 191 { 192 const struct Error_Map *status = IOC_Diag; 193 static char buf[128]; 194 char *ptr = buf; 195 char *end = &buf[128]; 196 buf[0] = '\0'; 197 ptr += snprintf(buf, sizeof buf, "(0x%08x)", code); 198 while (status->Error_Code >= 0) { 199 if ((status->Error_Code & code) != 0) 200 ptr += snprintf(ptr, (size_t)(end-ptr), "%s ", 201 status->Error_String); 202 status++; 203 } 204 return buf; 205 } 206 207 static char * 208 mpt_ioc_function(int code) 209 { 210 const struct Error_Map *status = IOC_Func; 211 static char buf[64]; 212 while (status->Error_Code >= 0) { 213 if (status->Error_Code == code) 214 return status->Error_String; 215 status++; 216 } 217 snprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 218 return buf; 219 } 220 static char * 221 mpt_ioc_event(int code) 222 { 223 const struct Error_Map *status = IOC_Event; 224 static char buf[64]; 225 while (status->Error_Code >= 0) { 226 if (status->Error_Code == code) 227 return status->Error_String; 228 status++; 229 } 230 snprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 231 return buf; 232 } 233 static char * 234 mpt_scsi_state(int code) 235 { 236 const struct Error_Map *status = IOC_SCSIState; 237 static char buf[128]; 238 char *ptr = buf; 239 char *end = &buf[128]; 240 buf[0] = '\0'; 241 ptr += snprintf(buf, sizeof buf, "(0x%08x)", code); 242 while (status->Error_Code >= 0) { 243 if ((status->Error_Code & code) != 0) 244 ptr += snprintf(ptr, (size_t)(end-ptr), "%s ", 245 status->Error_String); 246 status++; 247 } 248 return buf; 249 } 250 static char * 251 mpt_scsi_status(int code) 252 { 253 const struct Error_Map *status = IOC_SCSIStatus; 254 static char buf[64]; 255 while (status->Error_Code >= 0) { 256 if (status->Error_Code == code) 257 return status->Error_String; 258 status++; 259 } 260 snprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 261 return buf; 262 } 263 static char * 264 mpt_who(int who_init) 265 { 266 char *who; 267 268 switch (who_init) { 269 case MPT_DB_INIT_NOONE: who = "No One"; break; 270 case MPT_DB_INIT_BIOS: who = "BIOS"; break; 271 case MPT_DB_INIT_ROMBIOS: who = "ROM BIOS"; break; 272 case MPT_DB_INIT_PCIPEER: who = "PCI Peer"; break; 273 case MPT_DB_INIT_HOST: who = "Host Driver"; break; 274 case MPT_DB_INIT_MANUFACTURE: who = "Manufacturing"; break; 275 default: who = "Unknown"; break; 276 } 277 return who; 278 } 279 280 static char * 281 mpt_state(u_int32_t mb) 282 { 283 char *text; 284 285 switch (MPT_STATE(mb)) { 286 case MPT_DB_STATE_RESET: text = "Reset"; break; 287 case MPT_DB_STATE_READY: text = "Ready"; break; 288 case MPT_DB_STATE_RUNNING:text = "Running"; break; 289 case MPT_DB_STATE_FAULT: text = "Fault"; break; 290 default: text = "Unknown"; break; 291 } 292 return text; 293 } 294 295 static char * 296 mpt_scsi_tm_type(int code) 297 { 298 const struct Error_Map *status = IOC_SCSITMType; 299 static char buf[64]; 300 while (status->Error_Code >= 0) { 301 if (status->Error_Code == code) 302 return status->Error_String; 303 status++; 304 } 305 snprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 306 return buf; 307 } 308 309 void 310 mpt_print_db(u_int32_t mb) 311 { 312 printf("mpt mailbox: (0x%x) State %s WhoInit %s\n", 313 mb, mpt_state(mb), mpt_who(MPT_WHO(mb))); 314 } 315 316 /*****************************************************************************/ 317 /* Reply functions */ 318 /*****************************************************************************/ 319 static void 320 mpt_print_reply_hdr(MSG_DEFAULT_REPLY *msg) 321 { 322 printf("%s Reply @ %p\n", mpt_ioc_function(msg->Function), msg); 323 printf("\tIOC Status %s\n", mpt_ioc_status(msg->IOCStatus)); 324 printf("\tIOCLogInfo 0x%08x\n", msg->IOCLogInfo); 325 printf("\tMsgLength 0x%02x\n", msg->MsgLength); 326 printf("\tMsgFlags 0x%02x\n", msg->MsgFlags); 327 printf("\tMsgContext 0x%08x\n", msg->MsgContext); 328 } 329 330 static void 331 mpt_print_init_reply(MSG_IOC_INIT_REPLY *msg) 332 { 333 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 334 printf("\tWhoInit %s\n", mpt_who(msg->WhoInit)); 335 printf("\tMaxDevices 0x%02x\n", msg->MaxDevices); 336 printf("\tMaxBuses 0x%02x\n", msg->MaxBuses); 337 } 338 339 static void 340 mpt_print_ioc_facts(MSG_IOC_FACTS_REPLY *msg) 341 { 342 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 343 printf("\tIOCNumber %d\n", msg->IOCNumber); 344 printf("\tMaxChainDepth %d\n", msg->MaxChainDepth); 345 printf("\tWhoInit %s\n", mpt_who(msg->WhoInit)); 346 printf("\tBlockSize %d\n", msg->BlockSize); 347 printf("\tFlags %d\n", msg->Flags); 348 printf("\tReplyQueueDepth %d\n", msg->ReplyQueueDepth); 349 printf("\tReqFrameSize 0x%04x\n", msg->RequestFrameSize); 350 printf("\tFW Version 0x%08x\n", msg->FWVersion.Word); 351 printf("\tProduct ID 0x%04x\n", msg->ProductID); 352 printf("\tCredits 0x%04x\n", msg->GlobalCredits); 353 printf("\tPorts %d\n", msg->NumberOfPorts); 354 printf("\tEventState 0x%02x\n", msg->EventState); 355 printf("\tHostMFA_HA 0x%08x\n", msg->CurrentHostMfaHighAddr); 356 printf("\tSenseBuf_HA 0x%08x\n", 357 msg->CurrentSenseBufferHighAddr); 358 printf("\tRepFrameSize 0x%04x\n", msg->CurReplyFrameSize); 359 printf("\tMaxDevices 0x%02x\n", msg->MaxDevices); 360 printf("\tMaxBuses 0x%02x\n", msg->MaxBuses); 361 printf("\tFWImageSize 0x%04x\n", msg->FWImageSize); 362 } 363 364 static void 365 mpt_print_enable_reply(MSG_PORT_ENABLE_REPLY *msg) 366 { 367 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 368 printf("\tPort: %d\n", msg->PortNumber); 369 } 370 371 static void 372 mpt_print_scsi_io_reply(MSG_SCSI_IO_REPLY *msg) 373 { 374 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 375 printf("\tBus: %d\n", msg->Bus); 376 printf("\tTargetID %d\n", msg->TargetID); 377 printf("\tCDBLength %d\n", msg->CDBLength); 378 printf("\tSCSI Status: %s\n", mpt_scsi_status(msg->SCSIStatus)); 379 printf("\tSCSI State: %s\n", mpt_scsi_state(msg->SCSIState)); 380 printf("\tTransferCnt 0x%04x\n", msg->TransferCount); 381 printf("\tSenseCnt 0x%04x\n", msg->SenseCount); 382 printf("\tResponseInfo 0x%08x\n", msg->ResponseInfo); 383 } 384 385 386 387 static void 388 mpt_print_event_notice(MSG_EVENT_NOTIFY_REPLY *msg) 389 { 390 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 391 printf("\tEvent: %s\n", mpt_ioc_event(msg->Event)); 392 printf("\tEventContext 0x%04x\n", msg->EventContext); 393 printf("\tAckRequired %d\n", msg->AckRequired); 394 printf("\tEventDataLength %d\n", msg->EventDataLength); 395 printf("\tContinuation %d\n", msg->MsgFlags & 0x80); 396 switch(msg->Event) { 397 case MPI_EVENT_LOG_DATA: 398 printf("\tEvtLogData: 0x%04x\n", msg->Data[0]); 399 break; 400 401 case MPI_EVENT_UNIT_ATTENTION: 402 printf("\tTargetID: 0x%04x\n", 403 msg->Data[0] & 0xff); 404 printf("\tBus: 0x%04x\n", 405 (msg->Data[0] >> 8) & 0xff); 406 break; 407 408 case MPI_EVENT_IOC_BUS_RESET: 409 case MPI_EVENT_EXT_BUS_RESET: 410 case MPI_EVENT_RESCAN: 411 printf("\tPort: %d\n", 412 (msg->Data[0] >> 8) & 0xff); 413 break; 414 415 case MPI_EVENT_LINK_STATUS_CHANGE: 416 printf("\tLinkState: %d\n", 417 msg->Data[0] & 0xff); 418 printf("\tPort: %d\n", 419 (msg->Data[1] >> 8) & 0xff); 420 break; 421 422 case MPI_EVENT_LOOP_STATE_CHANGE: 423 printf("\tType: %d\n", 424 (msg->Data[0] >> 16) & 0xff); 425 printf("\tChar3: 0x%02x\n", 426 (msg->Data[0] >> 8) & 0xff); 427 printf("\tChar4: 0x%02x\n", 428 (msg->Data[0] ) & 0xff); 429 printf("\tPort: %d\n", 430 (msg->Data[1] >> 8) & 0xff); 431 break; 432 433 case MPI_EVENT_LOGOUT: 434 printf("\tN_PortId: 0x%04x\n", msg->Data[0]); 435 printf("\tPort: %d\n", 436 (msg->Data[1] >> 8) & 0xff); 437 break; 438 } 439 440 } 441 442 void 443 mpt_print_reply(void *vmsg) 444 { 445 MSG_DEFAULT_REPLY *msg = vmsg; 446 447 switch (msg->Function) { 448 case MPI_FUNCTION_EVENT_NOTIFICATION: 449 mpt_print_event_notice((MSG_EVENT_NOTIFY_REPLY *)msg); 450 break; 451 case MPI_FUNCTION_PORT_ENABLE: 452 mpt_print_enable_reply((MSG_PORT_ENABLE_REPLY *)msg); 453 break; 454 case MPI_FUNCTION_IOC_FACTS: 455 mpt_print_ioc_facts((MSG_IOC_FACTS_REPLY *)msg); 456 break; 457 case MPI_FUNCTION_IOC_INIT: 458 mpt_print_init_reply((MSG_IOC_INIT_REPLY *)msg); 459 break; 460 case MPI_FUNCTION_SCSI_IO_REQUEST: 461 mpt_print_scsi_io_reply((MSG_SCSI_IO_REPLY *)msg); 462 break; 463 default: 464 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 465 break; 466 } 467 } 468 469 /*****************************************************************************/ 470 /* Request functions */ 471 /*****************************************************************************/ 472 static void 473 mpt_print_request_hdr(MSG_REQUEST_HEADER *req) 474 { 475 printf("%s @ %p\n", mpt_ioc_function(req->Function), req); 476 printf("\tChain Offset 0x%02x\n", req->ChainOffset); 477 printf("\tMsgFlags 0x%02x\n", req->MsgFlags); 478 printf("\tMsgContext 0x%08x\n", req->MsgContext); 479 } 480 481 void 482 mpt_print_scsi_io_request(MSG_SCSI_IO_REQUEST *orig_msg) 483 { 484 MSG_SCSI_IO_REQUEST local, *msg = &local; 485 int i; 486 487 bcopy(orig_msg, msg, sizeof (MSG_SCSI_IO_REQUEST)); 488 mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg); 489 printf("\tBus: %d\n", msg->Bus); 490 printf("\tTargetID %d\n", msg->TargetID); 491 printf("\tSenseBufferLength %d\n", msg->SenseBufferLength); 492 printf("\tLUN: 0x%0x\n", msg->LUN[1]); 493 printf("\tControl 0x%08x ", msg->Control); 494 #define MPI_PRINT_FIELD(x) \ 495 case MPI_SCSIIO_CONTROL_ ## x : \ 496 printf(" " #x " "); \ 497 break 498 499 switch (msg->Control & MPI_SCSIIO_CONTROL_DATADIRECTION_MASK) { 500 MPI_PRINT_FIELD(NODATATRANSFER); 501 MPI_PRINT_FIELD(WRITE); 502 MPI_PRINT_FIELD(READ); 503 default: 504 printf(" Invalid DIR! "); 505 break; 506 } 507 switch (msg->Control & MPI_SCSIIO_CONTROL_TASKATTRIBUTE_MASK) { 508 MPI_PRINT_FIELD(SIMPLEQ); 509 MPI_PRINT_FIELD(HEADOFQ); 510 MPI_PRINT_FIELD(ORDEREDQ); 511 MPI_PRINT_FIELD(ACAQ); 512 MPI_PRINT_FIELD(UNTAGGED); 513 MPI_PRINT_FIELD(NO_DISCONNECT); 514 default: 515 printf(" Unknown attribute! "); 516 break; 517 } 518 519 printf("\n"); 520 #undef MPI_PRINT_FIELD 521 522 printf("\tDataLength\t0x%08x\n", msg->DataLength); 523 printf("\tSenseBufAddr\t0x%08x\n", msg->SenseBufferLowAddr); 524 printf("\tCDB[0:%d]\t", msg->CDBLength); 525 for (i = 0; i < msg->CDBLength; i++) 526 printf("%02x ", msg->CDB[i]); 527 printf("\n"); 528 529 if ((msg->Control & MPI_SCSIIO_CONTROL_DATADIRECTION_MASK) != 530 MPI_SCSIIO_CONTROL_NODATATRANSFER ) { 531 mpt_dump_sgl(&orig_msg->SGL, 532 ((char *)&orig_msg->SGL)-(char *)orig_msg); 533 } 534 } 535 536 static void 537 mpt_print_scsi_tmf_request(MSG_SCSI_TASK_MGMT *msg) 538 { 539 mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg); 540 printf("\tLun 0x%02x\n", msg->LUN[1]); 541 printf("\tTaskType %s\n", mpt_scsi_tm_type(msg->TaskType)); 542 printf("\tTaskMsgContext 0x%08x\n", msg->TaskMsgContext); 543 } 544 545 void 546 mpt_print_request(void *vreq) 547 { 548 MSG_REQUEST_HEADER *req = vreq; 549 550 switch (req->Function) { 551 case MPI_FUNCTION_SCSI_IO_REQUEST: 552 mpt_print_scsi_io_request((MSG_SCSI_IO_REQUEST *)req); 553 break; 554 case MPI_FUNCTION_SCSI_TASK_MGMT: 555 mpt_print_scsi_tmf_request((MSG_SCSI_TASK_MGMT *)req); 556 default: 557 mpt_print_request_hdr(req); 558 break; 559 } 560 } 561 562 int 563 mpt_decode_value(mpt_decode_entry_t *table, u_int num_entries, 564 const char *name, u_int value, u_int *cur_column, 565 u_int wrap_point) 566 { 567 int printed; 568 u_int printed_mask; 569 u_int dummy_column; 570 571 if (cur_column == NULL) { 572 dummy_column = 0; 573 cur_column = &dummy_column; 574 } 575 576 if (*cur_column >= wrap_point) { 577 printf("\n"); 578 *cur_column = 0; 579 } 580 printed = printf("%s[0x%x]", name, value); 581 if (table == NULL) { 582 printed += printf(" "); 583 *cur_column += printed; 584 return (printed); 585 } 586 printed_mask = 0; 587 while (printed_mask != 0xFF) { 588 int entry; 589 590 for (entry = 0; entry < num_entries; entry++) { 591 if (((value & table[entry].mask) 592 != table[entry].value) 593 || ((printed_mask & table[entry].mask) 594 == table[entry].mask)) 595 continue; 596 597 printed += printf("%s%s", 598 printed_mask == 0 ? ":(" : "|", 599 table[entry].name); 600 printed_mask |= table[entry].mask; 601 break; 602 } 603 if (entry >= num_entries) 604 break; 605 } 606 if (printed_mask != 0) 607 printed += printf(") "); 608 else 609 printed += printf(" "); 610 *cur_column += printed; 611 return (printed); 612 } 613 614 static mpt_decode_entry_t req_state_parse_table[] = { 615 { "REQ_FREE", 0x00, 0xff }, 616 { "REQ_ALLOCATED", 0x01, 0x01 }, 617 { "REQ_QUEUED", 0x02, 0x02 }, 618 { "REQ_DONE", 0x04, 0x04 }, 619 { "REQ_TIMEDOUT", 0x08, 0x08 }, 620 { "REQ_NEED_WAKEUP", 0x10, 0x10 } 621 }; 622 623 void 624 mpt_req_state(mpt_req_state_t state) 625 { 626 mpt_decode_value(req_state_parse_table, 627 NUM_ELEMENTS(req_state_parse_table), 628 "REQ_STATE", state, NULL, 80); 629 } 630 631 #define LAST_SGE ( \ 632 MPI_SGE_FLAGS_END_OF_LIST | \ 633 MPI_SGE_FLAGS_END_OF_BUFFER| \ 634 MPI_SGE_FLAGS_LAST_ELEMENT) 635 void 636 mpt_dump_sgl(SGE_IO_UNION *su, int offset) 637 { 638 SGE_SIMPLE32 *se = (SGE_SIMPLE32 *) su; 639 const char allfox[4] = { 0xff, 0xff, 0xff, 0xff }; 640 void *nxtaddr = se; 641 void *lim; 642 int flags; 643 644 /* 645 * Can't be any bigger than this. 646 */ 647 lim = &((char *)se)[MPT_REQUEST_AREA - offset]; 648 649 do { 650 int iprt; 651 652 printf("\t"); 653 if (memcmp(se, allfox, 4) == 0) { 654 uint32_t *nxt = (uint32_t *)se; 655 printf("PAD %p\n", se); 656 nxtaddr = nxt + 1; 657 se = nxtaddr; 658 flags = 0; 659 continue; 660 } 661 nxtaddr = se + 1; 662 flags = MPI_SGE_GET_FLAGS(se->FlagsLength); 663 switch (flags & MPI_SGE_FLAGS_ELEMENT_MASK) { 664 case MPI_SGE_FLAGS_SIMPLE_ELEMENT: 665 if (flags & MPI_SGE_FLAGS_64_BIT_ADDRESSING) { 666 SGE_SIMPLE64 *se64 = (SGE_SIMPLE64 *)se; 667 printf("SE64 %p: Addr=0x%08x%08x FlagsLength" 668 "=0x%0x\n", se64, se64->Address.High, 669 se64->Address.Low, se64->FlagsLength); 670 nxtaddr = se64 + 1; 671 } else { 672 printf("SE32 %p: Addr=0x%0x FlagsLength=0x%0x" 673 "\n", se, se->Address, se->FlagsLength); 674 } 675 printf(" "); 676 break; 677 case MPI_SGE_FLAGS_CHAIN_ELEMENT: 678 if (flags & MPI_SGE_FLAGS_64_BIT_ADDRESSING) { 679 SGE_CHAIN64 *ce64 = (SGE_CHAIN64 *) se; 680 printf("CE64 %p: Addr=0x%08x%08x NxtChnO=0x%x " 681 "Flgs=0x%x Len=0x%0x\n", ce64, 682 ce64->Address.High, ce64->Address.Low, 683 ce64->NextChainOffset, 684 ce64->Flags, ce64->Length); 685 nxtaddr = ce64 + 1; 686 } else { 687 SGE_CHAIN32 *ce = (SGE_CHAIN32 *) se; 688 printf("CE32 %p: Addr=0x%0x NxtChnO=0x%x " 689 " Flgs=0x%x Len=0x%0x\n", ce, ce->Address, 690 ce->NextChainOffset, ce->Flags, ce->Length); 691 } 692 flags = 0; 693 break; 694 case MPI_SGE_FLAGS_TRANSACTION_ELEMENT: 695 printf("TE32 @ %p\n", se); 696 flags = 0; 697 break; 698 } 699 iprt = 0; 700 #define MPT_PRINT_FLAG(x) \ 701 if (flags & MPI_SGE_FLAGS_ ## x ) { \ 702 if (iprt == 0) { \ 703 printf("\t"); \ 704 } \ 705 printf(" "); \ 706 printf( #x ); \ 707 iprt++; \ 708 } 709 MPT_PRINT_FLAG(LOCAL_ADDRESS); 710 MPT_PRINT_FLAG(HOST_TO_IOC); 711 MPT_PRINT_FLAG(64_BIT_ADDRESSING); 712 MPT_PRINT_FLAG(LAST_ELEMENT); 713 MPT_PRINT_FLAG(END_OF_BUFFER); 714 MPT_PRINT_FLAG(END_OF_LIST); 715 #undef MPT_PRINT_FLAG 716 if (iprt) 717 printf("\n"); 718 se = nxtaddr; 719 if ((flags & LAST_SGE) == LAST_SGE) { 720 break; 721 } 722 } while ((flags & MPI_SGE_FLAGS_END_OF_LIST) == 0 && nxtaddr < lim); 723 } 724 725 void 726 mpt_prt(struct mpt_softc *mpt, const char *fmt, ...) 727 { 728 va_list ap; 729 730 printf("%s: ", device_get_nameunit(mpt->dev)); 731 va_start(ap, fmt); 732 vprintf(fmt, ap); 733 va_end(ap); 734 } 735 736 void 737 mpt_prtc(struct mpt_softc *mpt, const char *fmt, ...) 738 { 739 va_list ap; 740 741 va_start(ap, fmt); 742 vprintf(fmt, ap); 743 va_end(ap); 744 } 745