Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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sys/dev/ic/mpt_debug.c
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1 /* $NetBSD: mpt_debug.c,v 1.2.14.1 2007/09/15 10:43:39 bouyer Exp $ */ 2 3 /* 4 * Copyright (c) 2000, 2001 by Greg Ansley 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice immediately at the beginning of the file, without modification, 11 * this list of conditions, and the following disclaimer. 12 * 2. The name of the author may not be used to endorse or promote products 13 * derived from this software without specific prior written permission. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 19 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 */ 27 /* 28 * Additional Copyright (c) 2002 by Matthew Jacob under same license. 29 */ 30 31 /* 32 * mpt_debug.c: 33 * 34 * Debug routines for LSI Fusion adapters. 35 */ 36 37 #include <sys/cdefs.h> 38 __KERNEL_RCSID(0, "$NetBSD: mpt_debug.c,v 1.2.14.1 2007/09/15 10:43:39 bouyer Exp $"); 39 40 #include <dev/ic/mpt.h> 41 42 struct Error_Map { 43 int Error_Code; 44 char *Error_String; 45 }; 46 47 static const struct Error_Map IOC_Status[] = { 48 { MPI_IOCSTATUS_SUCCESS, "Success" }, 49 { MPI_IOCSTATUS_INVALID_FUNCTION, "IOC: Invalid Function" }, 50 { MPI_IOCSTATUS_BUSY, "IOC: Busy" }, 51 { MPI_IOCSTATUS_INVALID_SGL, "IOC: Invalid SGL" }, 52 { MPI_IOCSTATUS_INTERNAL_ERROR, "IOC: Internal Error" }, 53 { MPI_IOCSTATUS_RESERVED, "IOC: Reserved" }, 54 { MPI_IOCSTATUS_INSUFFICIENT_RESOURCES, "IOC: Insufficient Resources" }, 55 { MPI_IOCSTATUS_INVALID_FIELD, "IOC: Invalid Field" }, 56 { MPI_IOCSTATUS_INVALID_STATE, "IOC: Invalid State" }, 57 { MPI_IOCSTATUS_CONFIG_INVALID_ACTION, "Invalid Action" }, 58 { MPI_IOCSTATUS_CONFIG_INVALID_TYPE, "Invalid Type" }, 59 { MPI_IOCSTATUS_CONFIG_INVALID_PAGE, "Invalid Page" }, 60 { MPI_IOCSTATUS_CONFIG_INVALID_DATA, "Invalid Data" }, 61 { MPI_IOCSTATUS_CONFIG_NO_DEFAULTS, "No Defaults" }, 62 { MPI_IOCSTATUS_CONFIG_CANT_COMMIT, "Can't Commit" }, 63 { MPI_IOCSTATUS_SCSI_RECOVERED_ERROR, "SCSI: Recoverd Error" }, 64 { MPI_IOCSTATUS_SCSI_INVALID_BUS, "SCSI: Invalid Bus" }, 65 { MPI_IOCSTATUS_SCSI_INVALID_TARGETID, "SCSI: Invalid Target ID" }, 66 { MPI_IOCSTATUS_SCSI_DEVICE_NOT_THERE, "SCSI: Device Not There" }, 67 { MPI_IOCSTATUS_SCSI_DATA_OVERRUN, "SCSI: Data Overrun" }, 68 { MPI_IOCSTATUS_SCSI_DATA_UNDERRUN, "SCSI: Data Underrun" }, 69 { MPI_IOCSTATUS_SCSI_IO_DATA_ERROR, "SCSI: Data Error" }, 70 { MPI_IOCSTATUS_SCSI_PROTOCOL_ERROR, "SCSI: Protocol Error" }, 71 { MPI_IOCSTATUS_SCSI_TASK_TERMINATED, "SCSI: Task Terminated" }, 72 { MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH, "SCSI: Residual Mismatch" }, 73 { MPI_IOCSTATUS_SCSI_TASK_MGMT_FAILED, "SCSI: Task Management Failed" }, 74 { MPI_IOCSTATUS_SCSI_IOC_TERMINATED, "SCSI: IOC Bus Reset" }, 75 { MPI_IOCSTATUS_SCSI_EXT_TERMINATED, "SCSI: External Bus Reset" }, 76 { MPI_IOCSTATUS_TARGET_PRIORITY_IO, "SCSI Target: Priority I/O" }, 77 { MPI_IOCSTATUS_TARGET_INVALID_PORT, "SCSI Target: Invalid Port" }, 78 { MPI_IOCSTATUS_TARGET_INVALID_IOCINDEX, "SCSI Target: Invalid IOC Index" }, 79 { MPI_IOCSTATUS_TARGET_ABORTED, "SCSI Target: Aborted" }, 80 { MPI_IOCSTATUS_TARGET_NO_CONN_RETRYABLE, "SCSI Target: No Connection (Retryable)" }, 81 { MPI_IOCSTATUS_TARGET_NO_CONNECTION, "SCSI Target: No Connection" }, 82 { MPI_IOCSTATUS_TARGET_XFER_COUNT_MISMATCH,"SCSI Target: Transfer Count Mismatch" }, 83 { MPI_IOCSTATUS_TARGET_FC_ABORTED, "FC: Aborted" }, 84 { MPI_IOCSTATUS_TARGET_FC_RX_ID_INVALID, "FC: Recieve ID Invalid" }, 85 { MPI_IOCSTATUS_TARGET_FC_DID_INVALID, "FC: Recieve DID Invalid" }, 86 { MPI_IOCSTATUS_TARGET_FC_NODE_LOGGED_OUT,"FC: Node Logged Out" }, 87 { MPI_IOCSTATUS_LAN_DEVICE_NOT_FOUND, "LAN: Device Not Found" }, 88 { MPI_IOCSTATUS_LAN_DEVICE_FAILURE, "LAN: Device Not Failure" }, 89 { MPI_IOCSTATUS_LAN_TRANSMIT_ERROR, "LAN: Transmit Error" }, 90 { MPI_IOCSTATUS_LAN_TRANSMIT_ABORTED, "LAN: Transmit Aborted" }, 91 { MPI_IOCSTATUS_LAN_RECEIVE_ERROR, "LAN: Recieve Error" }, 92 { MPI_IOCSTATUS_LAN_RECEIVE_ABORTED, "LAN: Recieve Aborted" }, 93 { MPI_IOCSTATUS_LAN_PARTIAL_PACKET, "LAN: Partial Packet" }, 94 { MPI_IOCSTATUS_LAN_CANCELED, "LAN: Canceled" }, 95 { -1, 0}, 96 }; 97 98 static const struct Error_Map IOC_Func[] = { 99 { MPI_FUNCTION_SCSI_IO_REQUEST, "SCSI IO Request" }, 100 { MPI_FUNCTION_SCSI_TASK_MGMT, "SCSI Task Management" }, 101 { MPI_FUNCTION_IOC_INIT, "IOC Init" }, 102 { MPI_FUNCTION_IOC_FACTS, "IOC Facts" }, 103 { MPI_FUNCTION_CONFIG, "Config" }, 104 { MPI_FUNCTION_PORT_FACTS, "Port Facts" }, 105 { MPI_FUNCTION_PORT_ENABLE, "Port Enable" }, 106 { MPI_FUNCTION_EVENT_NOTIFICATION, "Event Notification" }, 107 { MPI_FUNCTION_FW_DOWNLOAD, "FW Download" }, 108 { MPI_FUNCTION_TARGET_CMD_BUFFER_POST, "SCSI Target Command Buffer" }, 109 { MPI_FUNCTION_TARGET_ASSIST, "Target Assist" }, 110 { MPI_FUNCTION_TARGET_STATUS_SEND, "Target Status Send" }, 111 { MPI_FUNCTION_TARGET_MODE_ABORT, "Target Mode Abort" }, 112 { MPI_FUNCTION_TARGET_FC_BUF_POST_LINK_SRVC, "FC: Link Service Buffers" }, 113 { MPI_FUNCTION_TARGET_FC_RSP_LINK_SRVC, "FC: Link Service Response" }, 114 { MPI_FUNCTION_TARGET_FC_EX_SEND_LINK_SRVC, "FC: Send Extended Link Service" }, 115 { MPI_FUNCTION_TARGET_FC_ABORT, "FC: Abort" }, 116 { MPI_FUNCTION_LAN_SEND, "LAN Send" }, 117 { MPI_FUNCTION_LAN_RECEIVE, "LAN Recieve" }, 118 { MPI_FUNCTION_LAN_RESET, "LAN Reset" }, 119 { -1, 0}, 120 }; 121 122 static const struct Error_Map IOC_Event[] = { 123 { MPI_EVENT_NONE, "None" }, 124 { MPI_EVENT_LOG_DATA, "LogData" }, 125 { MPI_EVENT_STATE_CHANGE, "State Change" }, 126 { MPI_EVENT_UNIT_ATTENTION, "Unit Attention" }, 127 { MPI_EVENT_IOC_BUS_RESET, "IOC Bus Reset" }, 128 { MPI_EVENT_EXT_BUS_RESET, "External Bus Reset" }, 129 { MPI_EVENT_RESCAN, "Rescan" }, 130 { MPI_EVENT_LINK_STATUS_CHANGE, "Link Status Change" }, 131 { MPI_EVENT_LOOP_STATE_CHANGE, "Loop State Change" }, 132 { MPI_EVENT_LOGOUT, "Logout" }, 133 { MPI_EVENT_EVENT_CHANGE, "EventChange" }, 134 { -1, 0}, 135 }; 136 137 static const struct Error_Map IOC_SCSIState[] = { 138 { MPI_SCSI_STATE_AUTOSENSE_VALID, "AutoSense_Valid" }, 139 { MPI_SCSI_STATE_AUTOSENSE_FAILED, "AutoSense_Failed" }, 140 { MPI_SCSI_STATE_NO_SCSI_STATUS, "No_SCSI_Status" }, 141 { MPI_SCSI_STATE_TERMINATED, "State_Terminated" }, 142 { MPI_SCSI_STATE_RESPONSE_INFO_VALID, "Repsonse_Info_Valid" }, 143 { MPI_SCSI_STATE_QUEUE_TAG_REJECTED, "Queue Tag Rejected" }, 144 { -1, 0}, 145 }; 146 147 static const struct Error_Map IOC_SCSIStatus[] = { 148 { SCSI_OK, "OK" }, 149 { SCSI_CHECK, "Check Condition" }, 150 #if 0 151 { SCSI_STATUS_COND_MET, "Check Condition Met" }, 152 #endif 153 { SCSI_BUSY, "Busy" }, 154 { SCSI_INTERM, "Intermidiate Condition" }, 155 #if 0 156 { SCSI_STATUS_INTERMED_COND_MET, "Intermidiate Condition Met" }, 157 #endif 158 { SCSI_RESV_CONFLICT, "Reservation Conflict" }, 159 #if 0 160 { SCSI_STATUS_CMD_TERMINATED, "Command Terminated" }, 161 #endif 162 { SCSI_QUEUE_FULL, "Queue Full" }, 163 { -1, 0}, 164 }; 165 166 static const struct Error_Map IOC_Diag[] = { 167 { MPT_DIAG_ENABLED, "DWE" }, 168 { MPT_DIAG_FLASHBAD, "FLASH_Bad" }, 169 { MPT_DIAG_TTLI, "TTLI" }, 170 { MPT_DIAG_RESET_IOC, "Reset" }, 171 { MPT_DIAG_ARM_DISABLE, "DisARM" }, 172 { MPT_DIAG_DME, "DME" }, 173 { -1, 0 }, 174 }; 175 176 177 static void mpt_dump_sgl(SGE_IO_UNION *sgl); 178 179 static char * 180 mpt_ioc_status(int code) 181 { 182 const struct Error_Map *status = IOC_Status; 183 static char buf[64]; 184 while (status->Error_Code >= 0) { 185 if (status->Error_Code == (code & MPI_IOCSTATUS_MASK)) 186 return status->Error_String; 187 status++; 188 } 189 snprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 190 return buf; 191 } 192 193 char * 194 mpt_ioc_diag(u_int32_t code) 195 { 196 const struct Error_Map *status = IOC_Diag; 197 static char buf[128]; 198 char *ptr = buf; 199 char *end = &buf[128]; 200 buf[0] = '\0'; 201 ptr += snprintf(buf, sizeof buf, "(0x%08x)", code); 202 while (status->Error_Code >= 0) { 203 if ((status->Error_Code & code) != 0) 204 ptr += snprintf(ptr, (size_t)(end-ptr), "%s ", 205 status->Error_String); 206 status++; 207 } 208 return buf; 209 } 210 211 static char * 212 mpt_ioc_function(int code) 213 { 214 const struct Error_Map *status = IOC_Func; 215 static char buf[64]; 216 while (status->Error_Code >= 0) { 217 if (status->Error_Code == code) 218 return status->Error_String; 219 status++; 220 } 221 snprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 222 return buf; 223 } 224 static char * 225 mpt_ioc_event(int code) 226 { 227 const struct Error_Map *status = IOC_Event; 228 static char buf[64]; 229 while (status->Error_Code >= 0) { 230 if (status->Error_Code == code) 231 return status->Error_String; 232 status++; 233 } 234 snprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 235 return buf; 236 } 237 static char * 238 mpt_scsi_state(int code) 239 { 240 const struct Error_Map *status = IOC_SCSIState; 241 static char buf[128]; 242 char *ptr = buf; 243 char *end = &buf[128]; 244 buf[0] = '\0'; 245 ptr += snprintf(buf, sizeof buf, "(0x%08x)", code); 246 while (status->Error_Code >= 0) { 247 if ((status->Error_Code & code) != 0) 248 ptr += snprintf(ptr, (size_t)(end-ptr), "%s ", 249 status->Error_String); 250 status++; 251 } 252 return buf; 253 } 254 static char * 255 mpt_scsi_status(int code) 256 { 257 const struct Error_Map *status = IOC_SCSIStatus; 258 static char buf[64]; 259 while (status->Error_Code >= 0) { 260 if (status->Error_Code == code) 261 return status->Error_String; 262 status++; 263 } 264 snprintf(buf, sizeof buf, "Unknown (0x%08x)", code); 265 return buf; 266 } 267 static char * 268 mpt_who(int who_init) 269 { 270 char *who; 271 272 switch (who_init) { 273 case MPT_DB_INIT_NOONE: who = "No One"; break; 274 case MPT_DB_INIT_BIOS: who = "BIOS"; break; 275 case MPT_DB_INIT_ROMBIOS: who = "ROM BIOS"; break; 276 case MPT_DB_INIT_PCIPEER: who = "PCI Peer"; break; 277 case MPT_DB_INIT_HOST: who = "Host Driver"; break; 278 case MPT_DB_INIT_MANUFACTURE: who = "Manufacturing"; break; 279 default: who = "Unknown"; break; 280 } 281 return who; 282 } 283 284 static char * 285 mpt_state(u_int32_t mb) 286 { 287 char *text; 288 289 switch (MPT_STATE(mb)) { 290 case MPT_DB_STATE_RESET: text = "Reset"; break; 291 case MPT_DB_STATE_READY: text = "Ready"; break; 292 case MPT_DB_STATE_RUNNING:text = "Running"; break; 293 case MPT_DB_STATE_FAULT: text = "Fault"; break; 294 default: text = "Unknown"; break; 295 } 296 return text; 297 }; 298 299 void 300 mpt_print_db(u_int32_t mb) 301 { 302 printf("mpt mailbox: (0x%x) State %s WhoInit %s\n", 303 mb, mpt_state(mb), mpt_who(MPT_WHO(mb))); 304 } 305 306 /*****************************************************************************/ 307 /* Reply functions */ 308 /*****************************************************************************/ 309 static void 310 mpt_print_reply_hdr(MSG_DEFAULT_REPLY *msg) 311 { 312 printf("%s Reply @ %p\n", mpt_ioc_function(msg->Function), msg); 313 printf("\tIOC Status %s\n", mpt_ioc_status(msg->IOCStatus)); 314 printf("\tIOCLogInfo 0x%08x\n", msg->IOCLogInfo); 315 printf("\tMsgLength 0x%02x\n", msg->MsgLength); 316 printf("\tMsgFlags 0x%02x\n", msg->MsgFlags); 317 printf("\tMsgContext 0x%08x\n", msg->MsgContext); 318 } 319 320 static void 321 mpt_print_init_reply(MSG_IOC_INIT_REPLY *msg) 322 { 323 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 324 printf("\tWhoInit %s\n", mpt_who(msg->WhoInit)); 325 printf("\tMaxDevices 0x%02x\n", msg->MaxDevices); 326 printf("\tMaxBuses 0x%02x\n", msg->MaxBuses); 327 } 328 329 static void 330 mpt_print_ioc_facts(MSG_IOC_FACTS_REPLY *msg) 331 { 332 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 333 printf("\tIOCNumber %d\n", msg->IOCNumber); 334 printf("\tMaxChainDepth %d\n", msg->MaxChainDepth); 335 printf("\tWhoInit %s\n", mpt_who(msg->WhoInit)); 336 printf("\tBlockSize %d\n", msg->BlockSize); 337 printf("\tFlags %d\n", msg->Flags); 338 printf("\tReplyQueueDepth %d\n", msg->ReplyQueueDepth); 339 printf("\tReqFrameSize 0x%04x\n", msg->RequestFrameSize); 340 printf("\tFW Version 0x%08x\n", msg->FWVersion.Word); 341 printf("\tProduct ID 0x%04x\n", msg->ProductID); 342 printf("\tCredits 0x%04x\n", msg->GlobalCredits); 343 printf("\tPorts %d\n", msg->NumberOfPorts); 344 printf("\tEventState 0x%02x\n", msg->EventState); 345 printf("\tHostMFA_HA 0x%08x\n", msg->CurrentHostMfaHighAddr); 346 printf("\tSenseBuf_HA 0x%08x\n", 347 msg->CurrentSenseBufferHighAddr); 348 printf("\tRepFrameSize 0x%04x\n", msg->CurReplyFrameSize); 349 printf("\tMaxDevices 0x%02x\n", msg->MaxDevices); 350 printf("\tMaxBuses 0x%02x\n", msg->MaxBuses); 351 printf("\tFWImageSize 0x%04x\n", msg->FWImageSize); 352 } 353 354 static void 355 mpt_print_enable_reply(MSG_PORT_ENABLE_REPLY *msg) 356 { 357 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 358 printf("\tPort: %d\n", msg->PortNumber); 359 } 360 361 static void 362 mpt_print_scsi_io_reply(MSG_SCSI_IO_REPLY *msg) 363 { 364 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 365 printf("\tBus: %d\n", msg->Bus); 366 printf("\tTargetID %d\n", msg->TargetID); 367 printf("\tCDBLength %d\n", msg->CDBLength); 368 printf("\tSCSI Status: %s\n", mpt_scsi_status(msg->SCSIStatus)); 369 printf("\tSCSI State: %s\n", mpt_scsi_state(msg->SCSIState)); 370 printf("\tTransferCnt 0x%04x\n", msg->TransferCount); 371 printf("\tSenseCnt 0x%04x\n", msg->SenseCount); 372 printf("\tResponseInfo 0x%08x\n", msg->ResponseInfo); 373 } 374 375 376 377 static void 378 mpt_print_event_notice(MSG_EVENT_NOTIFY_REPLY *msg) 379 { 380 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 381 printf("\tEvent: %s\n", mpt_ioc_event(msg->Event)); 382 printf("\tEventContext 0x%04x\n", msg->EventContext); 383 printf("\tAckRequired %d\n", msg->AckRequired); 384 printf("\tEventDataLength %d\n", msg->EventDataLength); 385 printf("\tContinuation %d\n", msg->MsgFlags & 0x80); 386 switch(msg->Event) { 387 case MPI_EVENT_LOG_DATA: 388 printf("\tEvtLogData: 0x%04x\n", msg->Data[0]); 389 break; 390 391 case MPI_EVENT_UNIT_ATTENTION: 392 printf("\tTargetID: 0x%04x\n", 393 msg->Data[0] & 0xff); 394 printf("\tBus: 0x%04x\n", 395 (msg->Data[0] >> 8) & 0xff); 396 break; 397 398 case MPI_EVENT_IOC_BUS_RESET: 399 case MPI_EVENT_EXT_BUS_RESET: 400 case MPI_EVENT_RESCAN: 401 printf("\tPort: %d\n", 402 (msg->Data[0] >> 8) & 0xff); 403 break; 404 405 case MPI_EVENT_LINK_STATUS_CHANGE: 406 printf("\tLinkState: %d\n", 407 msg->Data[0] & 0xff); 408 printf("\tPort: %d\n", 409 (msg->Data[1] >> 8) & 0xff); 410 break; 411 412 case MPI_EVENT_LOOP_STATE_CHANGE: 413 printf("\tType: %d\n", 414 (msg->Data[0] >> 16) & 0xff); 415 printf("\tChar3: 0x%02x\n", 416 (msg->Data[0] >> 8) & 0xff); 417 printf("\tChar4: 0x%02x\n", 418 (msg->Data[0] ) & 0xff); 419 printf("\tPort: %d\n", 420 (msg->Data[1] >> 8) & 0xff); 421 break; 422 423 case MPI_EVENT_LOGOUT: 424 printf("\tN_PortId: 0x%04x\n", msg->Data[0]); 425 printf("\tPort: %d\n", 426 (msg->Data[1] >> 8) & 0xff); 427 break; 428 } 429 430 } 431 432 void 433 mpt_print_reply(void *vmsg) 434 { 435 MSG_DEFAULT_REPLY *msg = vmsg; 436 437 switch (msg->Function) { 438 case MPI_FUNCTION_EVENT_NOTIFICATION: 439 mpt_print_event_notice((MSG_EVENT_NOTIFY_REPLY *)msg); 440 break; 441 case MPI_FUNCTION_PORT_ENABLE: 442 mpt_print_enable_reply((MSG_PORT_ENABLE_REPLY *)msg); 443 break; 444 case MPI_FUNCTION_IOC_FACTS: 445 mpt_print_ioc_facts((MSG_IOC_FACTS_REPLY *)msg); 446 break; 447 case MPI_FUNCTION_IOC_INIT: 448 mpt_print_init_reply((MSG_IOC_INIT_REPLY *)msg); 449 break; 450 case MPI_FUNCTION_SCSI_IO_REQUEST: 451 mpt_print_scsi_io_reply((MSG_SCSI_IO_REPLY *)msg); 452 break; 453 default: 454 mpt_print_reply_hdr((MSG_DEFAULT_REPLY *)msg); 455 break; 456 } 457 } 458 459 /*****************************************************************************/ 460 /* Request functions */ 461 /*****************************************************************************/ 462 static void 463 mpt_print_request_hdr(MSG_REQUEST_HEADER *req) 464 { 465 printf("%s @ %p\n", mpt_ioc_function(req->Function), req); 466 printf("\tChain Offset 0x%02x\n", req->ChainOffset); 467 printf("\tMsgFlags 0x%02x\n", req->MsgFlags); 468 printf("\tMsgContext 0x%08x\n", req->MsgContext); 469 } 470 471 void 472 mpt_print_scsi_io_request(MSG_SCSI_IO_REQUEST *orig_msg) 473 { 474 MSG_SCSI_IO_REQUEST local, *msg = &local; 475 int i; 476 477 bcopy(orig_msg, msg, sizeof (MSG_SCSI_IO_REQUEST)); 478 mpt_print_request_hdr((MSG_REQUEST_HEADER *)msg); 479 printf("\tBus: %d\n", msg->Bus); 480 printf("\tTargetID %d\n", msg->TargetID); 481 printf("\tSenseBufferLength %d\n", msg->SenseBufferLength); 482 printf("\tLUN: 0x%0x\n", msg->LUN[1]); 483 printf("\tControl 0x%08x ", msg->Control); 484 #define MPI_PRINT_FIELD(x) \ 485 case MPI_SCSIIO_CONTROL_ ## x : \ 486 printf(" " #x " "); \ 487 break 488 489 switch (msg->Control & MPI_SCSIIO_CONTROL_DATADIRECTION_MASK) { 490 MPI_PRINT_FIELD(NODATATRANSFER); 491 MPI_PRINT_FIELD(WRITE); 492 MPI_PRINT_FIELD(READ); 493 default: 494 printf(" Invalid DIR! "); 495 break; 496 } 497 switch (msg->Control & MPI_SCSIIO_CONTROL_TASKATTRIBUTE_MASK) { 498 MPI_PRINT_FIELD(SIMPLEQ); 499 MPI_PRINT_FIELD(HEADOFQ); 500 MPI_PRINT_FIELD(ORDEREDQ); 501 MPI_PRINT_FIELD(ACAQ); 502 MPI_PRINT_FIELD(UNTAGGED); 503 MPI_PRINT_FIELD(NO_DISCONNECT); 504 default: 505 printf(" Unknown attribute! "); 506 break; 507 } 508 509 printf("\n"); 510 #undef MPI_PRINT_FIELD 511 512 printf("\tDataLength\t0x%08x\n", msg->DataLength); 513 printf("\tSenseBufAddr\t0x%08x\n", msg->SenseBufferLowAddr); 514 printf("\tCDB[0:%d]\t", msg->CDBLength); 515 for (i = 0; i < msg->CDBLength; i++) 516 printf("%02x ", msg->CDB[i]); 517 printf("\n"); 518 mpt_dump_sgl(&orig_msg->SGL); 519 } 520 521 void 522 mpt_print_request(void *vreq) 523 { 524 MSG_REQUEST_HEADER *req = vreq; 525 526 switch (req->Function) { 527 case MPI_FUNCTION_SCSI_IO_REQUEST: 528 mpt_print_scsi_io_request((MSG_SCSI_IO_REQUEST *)req); 529 break; 530 default: 531 mpt_print_request_hdr(req); 532 break; 533 } 534 } 535 536 const char * 537 mpt_req_state(enum mpt_req_state state) 538 { 539 const char *text; 540 541 switch (state) { 542 case REQ_FREE: text = "Free"; break; 543 case REQ_IN_PROGRESS: text = "In Progress"; break; 544 case REQ_ON_CHIP: text = "On Chip"; break; 545 case REQ_TIMEOUT: text = "Timeout"; break; 546 default: text = "Unknown"; break; 547 } 548 return text; 549 }; 550 551 static void 552 mpt_dump_sgl(SGE_IO_UNION *su) 553 { 554 SGE_SIMPLE32 *se = (SGE_SIMPLE32 *) su; 555 int iCount, flags; 556 557 iCount = MPT_SGL_MAX; 558 do { 559 int iprt; 560 561 printf("\t"); 562 flags = MPI_SGE_GET_FLAGS(se->FlagsLength); 563 switch (flags & MPI_SGE_FLAGS_ELEMENT_MASK) { 564 case MPI_SGE_FLAGS_SIMPLE_ELEMENT: 565 { 566 printf("SE32 %p: Addr=0x%0x FlagsLength=0x%0x\n", 567 se, se->Address, se->FlagsLength); 568 printf(" "); 569 break; 570 } 571 case MPI_SGE_FLAGS_CHAIN_ELEMENT: 572 { 573 SGE_CHAIN32 *ce = (SGE_CHAIN32 *) se; 574 printf("CE32 %p: Addr=0x%0x NxtChnO=0x%x Flgs=0x%x " 575 "Len=0x%0x\n", ce, ce->Address, ce->NextChainOffset, 576 ce->Flags, ce->Length); 577 flags = 0; 578 break; 579 } 580 case MPI_SGE_FLAGS_TRANSACTION_ELEMENT: 581 printf("TE32 @ %p\n", se); 582 flags = 0; 583 break; 584 } 585 iprt = 0; 586 #define MPT_PRINT_FLAG(x) \ 587 if (flags & MPI_SGE_FLAGS_ ## x ) { \ 588 if (iprt == 0) { \ 589 printf("\t"); \ 590 } \ 591 printf(" "); \ 592 printf( #x ); \ 593 iprt++; \ 594 } 595 MPT_PRINT_FLAG(LOCAL_ADDRESS); 596 MPT_PRINT_FLAG(HOST_TO_IOC); 597 MPT_PRINT_FLAG(64_BIT_ADDRESSING); 598 MPT_PRINT_FLAG(LAST_ELEMENT); 599 MPT_PRINT_FLAG(END_OF_BUFFER); 600 MPT_PRINT_FLAG(END_OF_LIST); 601 #undef MPT_PRINT_FLAG 602 if (iprt) 603 printf("\n"); 604 se++; 605 iCount -= 1; 606 } while ((flags & MPI_SGE_FLAGS_END_OF_LIST) == 0 && iCount != 0); 607 }
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