Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/dev/mpt/mpt_debug.c
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1 /* $FreeBSD: releng/5.0/sys/dev/mpt/mpt_debug.c 103914 2002-09-24 21:33:43Z mjacob $ */ 2 /* 3 * Debug routines for LSI '909 FC adapters. 4 * FreeBSD Version. 5 * 6 * Copyright (c) 2000, 2001 by Greg Ansley 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice immediately at the beginning of the file, without modification, 13 * this list of conditions, and the following disclaimer. 14 * 2. The name of the author may not be used to endorse or promote products 15 * derived from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 21 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 /* 30 * Additional Copyright (c) 2002 by Matthew Jacob under same license. 31 */ 32 33 #include <dev/mpt/mpt_freebsd.h> 34 #include <machine/stdarg.h> /* for use by mpt_prt below */ 35 36 struct Error_Map { 37 int Error_Code; 38 char *Error_String; 39 }; 40 41 static const struct Error_Map IOC_Status[] = { 42 { MPI_IOCSTATUS_SUCCESS, "Success" }, 43 { MPI_IOCSTATUS_INVALID_FUNCTION, "IOC: Invalid Function" }, 44 { MPI_IOCSTATUS_BUSY, "IOC: Busy" }, 45 { MPI_IOCSTATUS_INVALID_SGL, "IOC: Invalid SGL" }, 46 { MPI_IOCSTATUS_INTERNAL_ERROR, "IOC: Internal Error" }, 47 { MPI_IOCSTATUS_RESERVED, "IOC: Reserved" }, 48 { MPI_IOCSTATUS_INSUFFICIENT_RESOURCES, "IOC: Insufficient Resources" }, 49 { MPI_IOCSTATUS_INVALID_FIELD, "IOC: Invalid Field" }, 50 { MPI_IOCSTATUS_INVALID_STATE, "IOC: Invalid State" }, 51 { MPI_IOCSTATUS_CONFIG_INVALID_ACTION, "Invalid Action" }, 52 { MPI_IOCSTATUS_CONFIG_INVALID_TYPE, "Invalid Type" }, 53 { MPI_IOCSTATUS_CONFIG_INVALID_PAGE, "Invalid Page" }, 54 { MPI_IOCSTATUS_CONFIG_INVALID_DATA, "Invalid Data" }, 55 { MPI_IOCSTATUS_CONFIG_NO_DEFAULTS, "No Defaults" }, 56 { MPI_IOCSTATUS_CONFIG_CANT_COMMIT, "Can't Commit" }, 57 { MPI_IOCSTATUS_SCSI_RECOVERED_ERROR, "SCSI: Recoverd Error" }, 58 { MPI_IOCSTATUS_SCSI_INVALID_BUS, "SCSI: Invalid Bus" }, 59 { MPI_IOCSTATUS_SCSI_INVALID_TARGETID, "SCSI: Invalid Target ID" }, 60 { MPI_IOCSTATUS_SCSI_DEVICE_NOT_THERE, "SCSI: Device Not There" }, 61 { MPI_IOCSTATUS_SCSI_DATA_OVERRUN, "SCSI: Data Overrun" }, 62 { MPI_IOCSTATUS_SCSI_DATA_UNDERRUN, "SCSI: Data Underrun" }, 63 { MPI_IOCSTATUS_SCSI_IO_DATA_ERROR, "SCSI: Data Error" }, 64 { MPI_IOCSTATUS_SCSI_PROTOCOL_ERROR, "SCSI: Protocol Error" }, 65 { MPI_IOCSTATUS_SCSI_TASK_TERMINATED, "SCSI: Task Terminated" }, 66 { MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH, "SCSI: Residual Mismatch" }, 67 { MPI_IOCSTATUS_SCSI_TASK_MGMT_FAILED, "SCSI: Task Management Failed" }, 68 { MPI_IOCSTATUS_SCSI_IOC_TERMINATED, "SCSI: IOC Bus Reset" }, 69 { MPI_IOCSTATUS_SCSI_EXT_TERMINATED, "SCSI: External Bus Reset" }, 70 { MPI_IOCSTATUS_TARGET_PRIORITY_IO, "SCSI Target: Priority I/O" }, 71 { MPI_IOCSTATUS_TARGET_INVALID_PORT, "SCSI Target: Invalid Port" }, 72 { MPI_IOCSTATUS_TARGET_INVALID_IOCINDEX, "SCSI Target: Invalid IOC Index" }, 73 { MPI_IOCSTATUS_TARGET_ABORTED, "SCSI Target: Aborted" }, 74 { MPI_IOCSTATUS_TARGET_NO_CONN_RETRYABLE, "SCSI Target: No Connection (Retryable)" }, 75 { MPI_IOCSTATUS_TARGET_NO_CONNECTION, "SCSI Target: No Connection" }, 76 { MPI_IOCSTATUS_TARGET_XFER_COUNT_MISMATCH,"SCSI Target: Transfer Count Mismatch" }, 77 { MPI_IOCSTATUS_TARGET_FC_ABORTED, "FC: Aborted" }, 78 { MPI_IOCSTATUS_TARGET_FC_RX_ID_INVALID, "FC: Recieve ID Invalid" }, 79 { MPI_IOCSTATUS_TARGET_FC_DID_INVALID, "FC: Recieve DID Invalid" }, 80 { MPI_IOCSTATUS_TARGET_FC_NODE_LOGGED_OUT,"FC: Node Logged Out" }, 81 { MPI_IOCSTATUS_LAN_DEVICE_NOT_FOUND, "LAN: Device Not Found" }, 82 { MPI_IOCSTATUS_LAN_DEVICE_FAILURE, "LAN: Device Not Failure" }, 83 { MPI_IOCSTATUS_LAN_TRANSMIT_ERROR, "LAN: Transmit Error" }, 84 { MPI_IOCSTATUS_LAN_TRANSMIT_ABORTED, "LAN: Transmit Aborted" }, 85 { MPI_IOCSTATUS_LAN_RECEIVE_ERROR, "LAN: Recieve Error" }, 86 { MPI_IOCSTATUS_LAN_RECEIVE_ABORTED, "LAN: Recieve Aborted" }, 87 { MPI_IOCSTATUS_LAN_PARTIAL_PACKET, "LAN: Partial Packet" }, 88 { MPI_IOCSTATUS_LAN_CANCELED, "LAN: Canceled" }, 89 { -1, 0}, 90 }; 91 92 static const struct Error_Map IOC_Func[] = { 93 { MPI_FUNCTION_SCSI_IO_REQUEST, "SCSI IO Request" }, 94 { MPI_FUNCTION_SCSI_TASK_MGMT, "SCSI Task Management" }, 95 { MPI_FUNCTION_IOC_INIT, "IOC Init" }, 96 { MPI_FUNCTION_IOC_FACTS, "IOC Facts" }, 97 { MPI_FUNCTION_CONFIG, "Config" }, 98 { MPI_FUNCTION_PORT_FACTS, "Port Facts" }, 99 { MPI_FUNCTION_PORT_ENABLE, "Port Enable" }, 100 { MPI_FUNCTION_EVENT_NOTIFICATION, "Event Notification" }, 101 { MPI_FUNCTION_FW_DOWNLOAD, "FW Download" }, 102 { MPI_FUNCTION_TARGET_CMD_BUFFER_POST, "SCSI Target Command Buffer" }, 103 { MPI_FUNCTION_TARGET_ASSIST, "Target Assist" }, 104 { MPI_FUNCTION_TARGET_STATUS_SEND, "Target Status Send" }, 105 { MPI_FUNCTION_TARGET_MODE_ABORT, "Target Mode Abort" }, 106 { MPI_FUNCTION_TARGET_FC_BUF_POST_LINK_SRVC, "FC: Link Service Buffers" }, 107 { MPI_FUNCTION_TARGET_FC_RSP_LINK_SRVC, "FC: Link Service Response" }, 108 { MPI_FUNCTION_TARGET_FC_EX_SEND_LINK_SRVC, "FC: Send Extended Link Service" }, 109 { MPI_FUNCTION_TARGET_FC_ABORT, "FC: Abort" }, 110 { MPI_FUNCTION_LAN_SEND, "LAN Send" }, 111 { MPI_FUNCTION_LAN_RECEIVE, "LAN Recieve" }, 112 { MPI_FUNCTION_LAN_RESET, "LAN Reset" }, 113 { -1, 0}, 114 }; 115 116 static const struct Error_Map IOC_Event[] = { 117 { MPI_EVENT_NONE, "None" }, 118 { MPI_EVENT_LOG_DATA, "LogData" }, 119 { MPI_EVENT_STATE_CHANGE, "State Change" }, 120 { MPI_EVENT_UNIT_ATTENTION, "Unit Attention" }, 121 { MPI_EVENT_IOC_BUS_RESET, "IOC Bus Reset" }, 122 { MPI_EVENT_EXT_BUS_RESET, "External Bus Reset" }, 123 { MPI_EVENT_RESCAN, "Rescan" }, 124 { MPI_EVENT_LINK_STATUS_CHANGE, "Link Status Change" }, 125 { MPI_EVENT_LOOP_STATE_CHANGE, "Loop State Change" }, 126 { MPI_EVENT_LOGOUT, "Logout" }, 127 { MPI_EVENT_EVENT_CHANGE, "EventChange" }, 128 { -1, 0}, 129 }; 130 131 static const struct Error_Map IOC_SCSIState[] = { 132 { MPI_SCSI_STATE_AUTOSENSE_VALID, "AutoSense_Valid" }, 133 { MPI_SCSI_STATE_AUTOSENSE_FAILED, "AutoSense_Failed" }, 134 { MPI_SCSI_STATE_NO_SCSI_STATUS, "No_SCSI_Status" }, 135 { MPI_SCSI_STATE_TERMINATED, "State_Terminated" }, 136 { MPI_SCSI_STATE_RESPONSE_INFO_VALID, "Repsonse_Info_Valid" }, 137 { MPI_SCSI_STATE_QUEUE_TAG_REJECTED, "Queue Tag Rejected" }, 138 { -1, 0}, 139 }; 140 141 static const struct Error_Map IOC_SCSIStatus[] = { 142 { SCSI_STATUS_OK, "OK" }, 143 { SCSI_STATUS_CHECK_COND, "Check Condition" }, 144 { SCSI_STATUS_COND_MET, "Check Condition Met" }, 145 { SCSI_STATUS_BUSY, "Busy" }, 146 { SCSI_STATUS_INTERMED, "Intermidiate Condition" }, 147 { SCSI_STATUS_INTERMED_COND_MET, "Intermidiate Condition Met" }, 148 { SCSI_STATUS_RESERV_CONFLICT, "Reservation Conflict" }, 149 { SCSI_STATUS_CMD_TERMINATED, "Command Terminated" }, 150 { SCSI_STATUS_QUEUE_FULL, "Queue Full" }, 151 { -1, 0}, 152 }; 153 154 static const struct Error_Map IOC_Diag[] = { 155 { MPT_DIAG_ENABLED, "DWE" }, 156 { MPT_DIAG_FLASHBAD, "FLASH_Bad" }, 157 { MPT_DIAG_TTLI, "TTLI" }, 158 { MPT_DIAG_RESET_IOC, "Reset" }, 159 { MPT_DIAG_ARM_DISABLE, "DisARM" }, 160 { MPT_DIAG_DME, "DME" }, 161 { -1, 0 }, 162 }; 163 164 165 static void mpt_dump_sgl(SGE_IO_UNION *sgl); 166 167 static char * 168 mpt_ioc_status(int code) 169 { 170 const struct Error_Map *status = IOC_Status; 171 static char buf[64]; 172 while (status->Error_Code >= 0) { 173 if (status->Error_Code == (code & MPI_IOCSTATUS_MASK)) 174 return status->Error_String; 175 status++; 176 } 177 snprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 178 return buf; 179 } 180 181 char * 182 mpt_ioc_diag(u_int32_t code) 183 { 184 const struct Error_Map *status = IOC_Diag; 185 static char buf[128]; 186 char *ptr = buf; 187 char *end = &buf[128]; 188 buf[0] = '\0'; 189 ptr += snprintf(buf, sizeof buf, "(0x%08x)", code); 190 while (status->Error_Code >= 0) { 191 if ((status->Error_Code & code) != 0) 192 ptr += snprintf(ptr, (size_t)(end-ptr), "%s ", 193 status->Error_String); 194 status++; 195 } 196 return buf; 197 } 198 199 static char * 200 mpt_ioc_function(int code) 201 { 202 const struct Error_Map *status = IOC_Func; 203 static char buf[64]; 204 while (status->Error_Code >= 0) { 205 if (status->Error_Code == code) 206 return status->Error_String; 207 status++; 208 } 209 snprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 210 return buf; 211 } 212 static char * 213 mpt_ioc_event(int code) 214 { 215 const struct Error_Map *status = IOC_Event; 216 static char buf[64]; 217 while (status->Error_Code >= 0) { 218 if (status->Error_Code == code) 219 return status->Error_String; 220 status++; 221 } 222 snprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 223 return buf; 224 } 225 static char * 226 mpt_scsi_state(int code) 227 { 228 const struct Error_Map *status = IOC_SCSIState; 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 static char * 243 mpt_scsi_status(int code) 244 { 245 const struct Error_Map *status = IOC_SCSIStatus; 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 snprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 253 return buf; 254 } 255 static char * 256 mpt_who(int who_init) 257 { 258 char *who; 259 260 switch (who_init) { 261 case MPT_DB_INIT_NOONE: who = "No One"; break; 262 case MPT_DB_INIT_BIOS: who = "BIOS"; break; 263 case MPT_DB_INIT_ROMBIOS: who = "ROM BIOS"; break; 264 case MPT_DB_INIT_PCIPEER: who = "PCI Peer"; break; 265 case MPT_DB_INIT_HOST: who = "Host Driver"; break; 266 case MPT_DB_INIT_MANUFACTURE: who = "Manufacturing"; break; 267 default: who = "Unknown"; break; 268 } 269 return who; 270 } 271 272 static char * 273 mpt_state(u_int32_t mb) 274 { 275 char *text; 276 277 switch (MPT_STATE(mb)) { 278 case MPT_DB_STATE_RESET: text = "Reset"; break; 279 case MPT_DB_STATE_READY: text = "Ready"; break; 280 case MPT_DB_STATE_RUNNING:text = "Running"; break; 281 case MPT_DB_STATE_FAULT: text = "Fault"; break; 282 default: text = "Unknown"; break; 283 } 284 return text; 285 }; 286 287 void 288 mpt_print_db(u_int32_t mb) 289 { 290 printf("mpt mailbox: (0x%x) State %s WhoInit %s\n", 291 mb, mpt_state(mb), mpt_who(MPT_WHO(mb))); 292 } 293 294 /*****************************************************************************/ 295 /* Reply functions */ 296 /*****************************************************************************/ 297 static void 298 mpt_print_reply_hdr(MSG_DEFAULT_REPLY *msg) 299 { 300 printf("%s Reply @ %p\n", mpt_ioc_function(msg->Function), msg); 301 printf("\tIOC Status %s\n", mpt_ioc_status(msg->IOCStatus)); 302 printf("\tIOCLogInfo 0x%08x\n", msg->IOCLogInfo); 303 printf("\tMsgLength 0x%02x\n", msg->MsgLength); 304 printf("\tMsgFlags 0x%02x\n", msg->MsgFlags); 305 printf("\tMsgContext 0x%08x\n", msg->MsgContext); 306 } 307 308 static void 309 mpt_print_init_reply(MSG_IOC_INIT_REPLY *msg) 310 { 311 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 312 printf("\tWhoInit %s\n", mpt_who(msg->WhoInit)); 313 printf("\tMaxDevices 0x%02x\n", msg->MaxDevices); 314 printf("\tMaxBuses 0x%02x\n", msg->MaxBuses); 315 } 316 317 static void 318 mpt_print_ioc_facts(MSG_IOC_FACTS_REPLY *msg) 319 { 320 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 321 printf("\tIOCNumber %d\n", msg->IOCNumber); 322 printf("\tMaxChainDepth %d\n", msg->MaxChainDepth); 323 printf("\tWhoInit %s\n", mpt_who(msg->WhoInit)); 324 printf("\tBlockSize %d\n", msg->BlockSize); 325 printf("\tFlags %d\n", msg->Flags); 326 printf("\tReplyQueueDepth %d\n", msg->ReplyQueueDepth); 327 printf("\tReqFrameSize 0x%04x\n", msg->RequestFrameSize); 328 printf("\tFW Version 0x%08x\n", msg->FWVersion.Word); 329 printf("\tProduct ID 0x%04x\n", msg->ProductID); 330 printf("\tCredits 0x%04x\n", msg->GlobalCredits); 331 printf("\tPorts %d\n", msg->NumberOfPorts); 332 printf("\tEventState 0x%02x\n", msg->EventState); 333 printf("\tHostMFA_HA 0x%08x\n", msg->CurrentHostMfaHighAddr); 334 printf("\tSenseBuf_HA 0x%08x\n", 335 msg->CurrentSenseBufferHighAddr); 336 printf("\tRepFrameSize 0x%04x\n", msg->CurReplyFrameSize); 337 printf("\tMaxDevices 0x%02x\n", msg->MaxDevices); 338 printf("\tMaxBuses 0x%02x\n", msg->MaxBuses); 339 printf("\tFWImageSize 0x%04x\n", msg->FWImageSize); 340 } 341 342 static void 343 mpt_print_enable_reply(MSG_PORT_ENABLE_REPLY *msg) 344 { 345 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 346 printf("\tPort: %d\n", msg->PortNumber); 347 } 348 349 static void 350 mpt_print_scsi_io_reply(MSG_SCSI_IO_REPLY *msg) 351 { 352 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 353 printf("\tBus: %d\n", msg->Bus); 354 printf("\tTargetID %d\n", msg->TargetID); 355 printf("\tCDBLength %d\n", msg->CDBLength); 356 printf("\tSCSI Status: %s\n", mpt_scsi_status(msg->SCSIStatus)); 357 printf("\tSCSI State: %s\n", mpt_scsi_state(msg->SCSIState)); 358 printf("\tTransferCnt 0x%04x\n", msg->TransferCount); 359 printf("\tSenseCnt 0x%04x\n", msg->SenseCount); 360 printf("\tResponseInfo 0x%08x\n", msg->ResponseInfo); 361 } 362 363 364 365 static void 366 mpt_print_event_notice(MSG_EVENT_NOTIFY_REPLY *msg) 367 { 368 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 369 printf("\tEvent: %s\n", mpt_ioc_event(msg->Event)); 370 printf("\tEventContext 0x%04x\n", msg->EventContext); 371 printf("\tAckRequired %d\n", msg->AckRequired); 372 printf("\tEventDataLength %d\n", msg->EventDataLength); 373 printf("\tContinuation %d\n", msg->MsgFlags & 0x80); 374 switch(msg->Event) { 375 case MPI_EVENT_LOG_DATA: 376 printf("\tEvtLogData: 0x%04x\n", msg->Data[0]); 377 break; 378 379 case MPI_EVENT_UNIT_ATTENTION: 380 printf("\tTargetID: 0x%04x\n", 381 msg->Data[0] & 0xff); 382 printf("\tBus: 0x%04x\n", 383 (msg->Data[0] >> 8) & 0xff); 384 break; 385 386 case MPI_EVENT_IOC_BUS_RESET: 387 case MPI_EVENT_EXT_BUS_RESET: 388 case MPI_EVENT_RESCAN: 389 printf("\tPort: %d\n", 390 (msg->Data[0] >> 8) & 0xff); 391 break; 392 393 case MPI_EVENT_LINK_STATUS_CHANGE: 394 printf("\tLinkState: %d\n", 395 msg->Data[0] & 0xff); 396 printf("\tPort: %d\n", 397 (msg->Data[1] >> 8) & 0xff); 398 break; 399 400 case MPI_EVENT_LOOP_STATE_CHANGE: 401 printf("\tType: %d\n", 402 (msg->Data[0] >> 16) & 0xff); 403 printf("\tChar3: 0x%02x\n", 404 (msg->Data[0] >> 8) & 0xff); 405 printf("\tChar4: 0x%02x\n", 406 (msg->Data[0] ) & 0xff); 407 printf("\tPort: %d\n", 408 (msg->Data[1] >> 8) & 0xff); 409 break; 410 411 case MPI_EVENT_LOGOUT: 412 printf("\tN_PortId: 0x%04x\n", msg->Data[0]); 413 printf("\tPort: %d\n", 414 (msg->Data[1] >> 8) & 0xff); 415 break; 416 } 417 418 } 419 420 void 421 mpt_print_reply(void *vmsg) 422 { 423 MSG_DEFAULT_REPLY *msg = vmsg; 424 425 switch (msg->Function) { 426 case MPI_FUNCTION_EVENT_NOTIFICATION: 427 mpt_print_event_notice((MSG_EVENT_NOTIFY_REPLY *)msg); 428 break; 429 case MPI_FUNCTION_PORT_ENABLE: 430 mpt_print_enable_reply((MSG_PORT_ENABLE_REPLY *)msg); 431 break; 432 case MPI_FUNCTION_IOC_FACTS: 433 mpt_print_ioc_facts((MSG_IOC_FACTS_REPLY *)msg); 434 break; 435 case MPI_FUNCTION_IOC_INIT: 436 mpt_print_init_reply((MSG_IOC_INIT_REPLY *)msg); 437 break; 438 case MPI_FUNCTION_SCSI_IO_REQUEST: 439 mpt_print_scsi_io_reply((MSG_SCSI_IO_REPLY *)msg); 440 break; 441 default: 442 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 443 break; 444 } 445 } 446 447 /*****************************************************************************/ 448 /* Request functions */ 449 /*****************************************************************************/ 450 static void 451 mpt_print_request_hdr(MSG_REQUEST_HEADER *req) 452 { 453 printf("%s @ %p\n", mpt_ioc_function(req->Function), req); 454 printf("\tChain Offset 0x%02x\n", req->ChainOffset); 455 printf("\tMsgFlags 0x%02x\n", req->MsgFlags); 456 printf("\tMsgContext 0x%08x\n", req->MsgContext); 457 } 458 459 void 460 mpt_print_scsi_io_request(MSG_SCSI_IO_REQUEST *orig_msg) 461 { 462 MSG_SCSI_IO_REQUEST local, *msg = &local; 463 int i; 464 465 bcopy(orig_msg, msg, sizeof (MSG_SCSI_IO_REQUEST)); 466 mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg); 467 printf("\tBus: %d\n", msg->Bus); 468 printf("\tTargetID %d\n", msg->TargetID); 469 printf("\tSenseBufferLength %d\n", msg->SenseBufferLength); 470 printf("\tLUN: 0x%0x\n", msg->LUN[1]); 471 printf("\tControl 0x%08x ", msg->Control); 472 #define MPI_PRINT_FIELD(x) \ 473 case MPI_SCSIIO_CONTROL_ ## x : \ 474 printf(" " #x " "); \ 475 break 476 477 switch (msg->Control & MPI_SCSIIO_CONTROL_DATADIRECTION_MASK) { 478 MPI_PRINT_FIELD(NODATATRANSFER); 479 MPI_PRINT_FIELD(WRITE); 480 MPI_PRINT_FIELD(READ); 481 default: 482 printf(" Invalid DIR! "); 483 break; 484 } 485 switch (msg->Control & MPI_SCSIIO_CONTROL_TASKATTRIBUTE_MASK) { 486 MPI_PRINT_FIELD(SIMPLEQ); 487 MPI_PRINT_FIELD(HEADOFQ); 488 MPI_PRINT_FIELD(ORDEREDQ); 489 MPI_PRINT_FIELD(ACAQ); 490 MPI_PRINT_FIELD(UNTAGGED); 491 MPI_PRINT_FIELD(NO_DISCONNECT); 492 default: 493 printf(" Unknown attribute! "); 494 break; 495 } 496 497 printf("\n"); 498 #undef MPI_PRINT_FIELD 499 500 printf("\tDataLength\t0x%08x\n", msg->DataLength); 501 printf("\tSenseBufAddr\t0x%08x\n", msg->SenseBufferLowAddr); 502 printf("\tCDB[0:%d]\t", msg->CDBLength); 503 for (i = 0; i < msg->CDBLength; i++) 504 printf("%02x ", msg->CDB[i]); 505 printf("\n"); 506 mpt_dump_sgl(&orig_msg->SGL); 507 } 508 509 void 510 mpt_print_request(void *vreq) 511 { 512 MSG_REQUEST_HEADER *req = vreq; 513 514 switch (req->Function) { 515 case MPI_FUNCTION_SCSI_IO_REQUEST: 516 mpt_print_scsi_io_request((MSG_SCSI_IO_REQUEST *)req); 517 break; 518 default: 519 mpt_print_request_hdr(req); 520 break; 521 } 522 } 523 524 char * 525 mpt_req_state(enum mpt_req_state state) 526 { 527 char *text; 528 529 switch (state) { 530 case REQ_FREE: text = "Free"; break; 531 case REQ_IN_PROGRESS: text = "In Progress"; break; 532 case REQ_ON_CHIP: text = "On Chip"; break; 533 case REQ_TIMEOUT: text = "Timeout"; break; 534 default: text = "Unknown"; break; 535 } 536 return text; 537 }; 538 539 static void 540 mpt_dump_sgl(SGE_IO_UNION *su) 541 { 542 SGE_SIMPLE32 *se = (SGE_SIMPLE32 *) su; 543 int iCount, flags; 544 545 iCount = MPT_SGL_MAX; 546 do { 547 int iprt; 548 549 printf("\t"); 550 flags = MPI_SGE_GET_FLAGS(se->FlagsLength); 551 switch (flags & MPI_SGE_FLAGS_ELEMENT_MASK) { 552 case MPI_SGE_FLAGS_SIMPLE_ELEMENT: 553 { 554 printf("SE32 %p: Addr=0x%0x FlagsLength=0x%0x\n", 555 se, se->Address, se->FlagsLength); 556 printf(" "); 557 break; 558 } 559 case MPI_SGE_FLAGS_CHAIN_ELEMENT: 560 { 561 SGE_CHAIN32 *ce = (SGE_CHAIN32 *) se; 562 printf("CE32 %p: Addr=0x%0x NxtChnO=0x%x Flgs=0x%x " 563 "Len=0x%0x\n", ce, ce->Address, ce->NextChainOffset, 564 ce->Flags, ce->Length); 565 flags = 0; 566 break; 567 } 568 case MPI_SGE_FLAGS_TRANSACTION_ELEMENT: 569 printf("TE32 @ %p\n", se); 570 flags = 0; 571 break; 572 } 573 iprt = 0; 574 #define MPT_PRINT_FLAG(x) \ 575 if (flags & MPI_SGE_FLAGS_ ## x ) { \ 576 if (iprt == 0) { \ 577 printf("\t"); \ 578 } \ 579 printf(" "); \ 580 printf( #x ); \ 581 iprt++; \ 582 } 583 MPT_PRINT_FLAG(LOCAL_ADDRESS); 584 MPT_PRINT_FLAG(HOST_TO_IOC); 585 MPT_PRINT_FLAG(64_BIT_ADDRESSING); 586 MPT_PRINT_FLAG(LAST_ELEMENT); 587 MPT_PRINT_FLAG(END_OF_BUFFER); 588 MPT_PRINT_FLAG(END_OF_LIST); 589 #undef MPT_PRINT_FLAG 590 if (iprt) 591 printf("\n"); 592 se++; 593 iCount -= 1; 594 } while ((flags & MPI_SGE_FLAGS_END_OF_LIST) == 0 && iCount != 0); 595 } 596 597 void 598 mpt_prt(mpt_softc_t *mpt, const char *fmt, ...) 599 { 600 va_list ap; 601 printf("%s: ", device_get_nameunit(mpt->dev)); 602 va_start(ap, fmt); 603 vprintf(fmt, ap); 604 va_end(ap); 605 printf("\n"); 606 }
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